diff options
237 files changed, 15138 insertions, 334 deletions
diff --git a/libc/Android.mk b/libc/Android.mk index bafc118..f627640 100644 --- a/libc/Android.mk +++ b/libc/Android.mk @@ -171,7 +171,6 @@ libc_common_src_files := \ stdlib/tolower_.c \ stdlib/toupper_.c \ stdlib/wchar.c \ - string/bcopy.c \ string/index.c \ string/memccpy.c \ string/memchr.c \ @@ -182,7 +181,6 @@ libc_common_src_files := \ string/strcasestr.c \ string/strcat.c \ string/strchr.c \ - string/strcmp.c \ string/strcoll.c \ string/strcpy.c \ string/strcspn.c \ @@ -192,7 +190,6 @@ libc_common_src_files := \ string/strlcat.c \ string/strlcpy.c \ string/strncat.c \ - string/strncmp.c \ string/strncpy.c \ string/strndup.c \ string/strnlen.c \ @@ -299,6 +296,9 @@ libc_common_src_files += \ arch-arm/bionic/strlen.c.arm \ arch-arm/bionic/syscall.S \ string/memmove.c.arm \ + string/bcopy.c \ + string/strcmp.c \ + string/strncmp.c \ unistd/socketcalls.c # These files need to be arm so that gdbserver @@ -329,12 +329,16 @@ libc_common_src_files += \ arch-x86/bionic/setjmp.S \ arch-x86/bionic/_setjmp.S \ arch-x86/bionic/vfork.S \ - arch-x86/string/bzero.S \ - arch-x86/string/memset.S \ - arch-x86/string/memcmp.S \ - arch-x86/string/memcpy.S \ + arch-x86/bionic/syscall.S \ + arch-x86/string/bcopy_wrapper.S \ + arch-x86/string/memcpy_wrapper.S \ + arch-x86/string/memmove_wrapper.S \ + arch-x86/string/bzero_wrapper.S \ + arch-x86/string/memcmp_wrapper.S \ + arch-x86/string/memset_wrapper.S \ + arch-x86/string/strcmp_wrapper.S \ + arch-x86/string/strncmp_wrapper.S \ arch-x86/string/strlen.S \ - string/memmove.c \ bionic/pthread.c \ bionic/pthread-timers.c \ bionic/ptrace.c @@ -366,6 +370,9 @@ libc_common_src_files += \ arch-sh/bionic/__set_tls.c \ arch-sh/bionic/__get_tls.c \ arch-sh/bionic/ffs.S \ + string/bcopy.c \ + string/strcmp.c \ + string/strncmp.c \ string/memcmp.c \ string/strlen.c \ bionic/eabi.c \ @@ -413,6 +420,10 @@ ifeq ($(TARGET_ARCH),arm) else # !arm ifeq ($(TARGET_ARCH),x86) libc_crt_target_cflags := -m32 + + # Enable recent IA friendly memory routines (such as for Atom) + # These will not work on the earlier x86 machines + libc_common_cflags += -mtune=i686 -DUSE_SSSE3 -DUSE_SSE2 endif # x86 endif # !arm diff --git a/libc/arch-x86/bionic/syscall.S b/libc/arch-x86/bionic/syscall.S new file mode 100644 index 0000000..71abe6b --- /dev/null +++ b/libc/arch-x86/bionic/syscall.S @@ -0,0 +1,52 @@ +/* + * Generic syscall call. + * Upon entry + * %eax: system call number + * %ebx: arg0 to system call + * %ecx: arg.. + * %edx: arg.. + * %esi: arg.. + * %edi: arg.. + * We push these (to save them) load them up with the + * values from the calling frame (not all will actually be valid) + * and make the syscall. + */ + +#include <sys/linux-syscalls.h> + + .text + .type syscall, @function + .globl syscall + .align 4 + +syscall: + push %eax + push %ebx + push %ecx + push %edx + push %esi + push %edi + mov 28(%esp),%eax + mov 32(%esp),%ebx + mov 36(%esp),%ecx + mov 40(%esp),%edx + mov 44(%esp),%esi + mov 48(%esp),%edi + + int $0x80 + + cmpl $-129, %eax + jb 1f + negl %eax + pushl %eax + call __set_errno + addl $4, %esp + orl $-1, %eax +1: + pop %edi + pop %esi + pop %edx + pop %ecx + pop %ebx + pop %eax + ret diff --git a/libc/arch-x86/include/machine/_types.h b/libc/arch-x86/include/machine/_types.h index 3a31e22..be4f6e4 100644 --- a/libc/arch-x86/include/machine/_types.h +++ b/libc/arch-x86/include/machine/_types.h @@ -36,10 +36,23 @@ #define _I386__TYPES_H_ /* the kernel defines size_t as unsigned int, but g++ wants it to be unsigned long */ -#define _SIZE_T +#ifndef _SIZE_T +# define _SIZE_T +# ifdef ANDROID + typedef unsigned int size_t; +# else + typedef unsigned long size_t; +# endif +#endif +#if !defined(_SSIZE_T) && !defined(_SSIZE_T_DEFINED_) +#define _SSIZE_T +#define _SSIZE_T_DEFINED_ +typedef long int ssize_t; +#endif +#ifndef _PTRDIFF_T #define _PTRDIFF_T -typedef unsigned int size_t; -typedef int ptrdiff_t; +typedef long ptrdiff_t; +#endif #define _OFF_T_DEFINED_ #define _SIZE_T_DEFINED_ diff --git a/libc/arch-x86/string/bcopy_wrapper.S b/libc/arch-x86/string/bcopy_wrapper.S new file mode 100644 index 0000000..fa8774c --- /dev/null +++ b/libc/arch-x86/string/bcopy_wrapper.S @@ -0,0 +1,45 @@ +/* +Copyright (c) 2010, Intel Corporation +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + + * Neither the name of Intel Corporation nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR +ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON +ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + +#if defined(USE_SSSE3) + +# include "cache_wrapper.S" +# undef __i686 +# define MEMCPY bcopy +# define USE_AS_MEMMOVE +# define USE_AS_BCOPY +# include "ssse3-memcpy5.S" + +#else + +# include "bcopy.S" + +#endif diff --git a/libc/arch-x86/string/bzero_wrapper.S b/libc/arch-x86/string/bzero_wrapper.S new file mode 100644 index 0000000..aa1bb9c --- /dev/null +++ b/libc/arch-x86/string/bzero_wrapper.S @@ -0,0 +1,43 @@ +/* +Copyright (c) 2010, Intel Corporation +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + + * Neither the name of Intel Corporation nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR +ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON +ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#if defined(USE_SSE2) + +# include "cache_wrapper.S" +# undef __i686 +# define USE_AS_BZERO +# define sse2_memset5_atom bzero +# include "sse2-memset5-atom.S" + +#else + +# include "bzero.S" + +#endif diff --git a/libc/arch-x86/string/cache_wrapper.S b/libc/arch-x86/string/cache_wrapper.S new file mode 100644 index 0000000..d9aff5c --- /dev/null +++ b/libc/arch-x86/string/cache_wrapper.S @@ -0,0 +1,35 @@ +/* +Copyright (c) 2010, Intel Corporation +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + + * Neither the name of Intel Corporation nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR +ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON +ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +/* Values are optimized for Atom */ +#define SHARED_CACHE_SIZE (512*1024) /* Atom L2 Cache */ +#define DATA_CACHE_SIZE (24*1024) /* Atom L1 Data Cache */ +#define SHARED_CACHE_SIZE_HALF (SHARED_CACHE_SIZE / 2) +#define DATA_CACHE_SIZE_HALF (DATA_CACHE_SIZE / 2) diff --git a/libc/arch-x86/string/memcmp_wrapper.S b/libc/arch-x86/string/memcmp_wrapper.S new file mode 100644 index 0000000..7e28c1e --- /dev/null +++ b/libc/arch-x86/string/memcmp_wrapper.S @@ -0,0 +1,40 @@ +/* +Copyright (c) 2010, Intel Corporation +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + + * Neither the name of Intel Corporation nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR +ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON +ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#if defined(USE_SSSE3) + +# define MEMCMP memcmp +# include "ssse3-memcmp3.S" + +#else + +# include "memcmp.S" + +#endif diff --git a/libc/arch-x86/string/memcpy_wrapper.S b/libc/arch-x86/string/memcpy_wrapper.S new file mode 100644 index 0000000..7e765ea --- /dev/null +++ b/libc/arch-x86/string/memcpy_wrapper.S @@ -0,0 +1,43 @@ +/* +Copyright (c) 2010, Intel Corporation +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + + * Neither the name of Intel Corporation nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR +ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON +ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#if defined(USE_SSSE3) + +# include "cache_wrapper.S" +# undef __i686 +# define MEMCPY memcpy +# define USE_AS_MEMMOVE +# include "ssse3-memcpy5.S" + +#else + +# include "memcpy.S" + +#endif diff --git a/libc/arch-x86/string/memmove_wrapper.S b/libc/arch-x86/string/memmove_wrapper.S new file mode 100644 index 0000000..7e83e27 --- /dev/null +++ b/libc/arch-x86/string/memmove_wrapper.S @@ -0,0 +1,43 @@ +/* +Copyright (c) 2010, Intel Corporation +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + + * Neither the name of Intel Corporation nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR +ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON +ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#if defined(USE_SSSE3) + +# include "cache_wrapper.S" +# undef __i686 +# define MEMCPY memmove +# define USE_AS_MEMMOVE +# include "ssse3-memcpy5.S" + +#else + +# include "memmove.S" + +#endif diff --git a/libc/arch-x86/string/memset_wrapper.S b/libc/arch-x86/string/memset_wrapper.S new file mode 100644 index 0000000..d037a50 --- /dev/null +++ b/libc/arch-x86/string/memset_wrapper.S @@ -0,0 +1,42 @@ +/* +Copyright (c) 2010, Intel Corporation +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + + * Neither the name of Intel Corporation nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR +ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON +ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#if defined(USE_SSE2) + +# include "cache_wrapper.S" +# undef __i686 +# define sse2_memset5_atom memset +# include "sse2-memset5-atom.S" + +#else + +# include "memset.S" + +#endif diff --git a/libc/arch-x86/string/sse2-memset5-atom.S b/libc/arch-x86/string/sse2-memset5-atom.S new file mode 100644 index 0000000..59a598c --- /dev/null +++ b/libc/arch-x86/string/sse2-memset5-atom.S @@ -0,0 +1,907 @@ +/* +Copyright (c) 2010, Intel Corporation +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + + * Neither the name of Intel Corporation nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR +ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON +ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#ifndef L +# define L(label) .L##label +#endif + +#ifndef ALIGN +# define ALIGN(n) .p2align n +#endif + +#ifndef cfi_startproc +# define cfi_startproc .cfi_startproc +#endif + +#ifndef cfi_endproc +# define cfi_endproc .cfi_endproc +#endif + +#ifndef cfi_rel_offset +# define cfi_rel_offset(reg, off) .cfi_rel_offset reg, off +#endif + +#ifndef cfi_restore +# define cfi_restore(reg) .cfi_restore (reg) +#endif + +#ifndef cfi_adjust_cfa_offset +# define cfi_adjust_cfa_offset(off) .cfi_adjust_cfa_offset off +#endif + +#ifndef ENTRY +# define ENTRY(name) \ + .type name, @function; \ + .globl name; \ + .p2align 4; \ +name: \ + cfi_startproc +#endif + +#ifndef END +# define END(name) \ + cfi_endproc; \ + .size name, .-name +#endif + +#define CFI_PUSH(REG) \ + cfi_adjust_cfa_offset (4); \ + cfi_rel_offset (REG, 0) + +#define CFI_POP(REG) \ + cfi_adjust_cfa_offset (-4); \ + cfi_restore (REG) + +#define PUSH(REG) pushl REG; CFI_PUSH (REG) +#define POP(REG) popl REG; CFI_POP (REG) + +#ifdef USE_AS_BZERO +# define DEST PARMS +# define LEN DEST+4 +# define SETRTNVAL +#else +# define DEST PARMS +# define CHR DEST+4 +# define LEN CHR+4 +# define SETRTNVAL movl DEST(%esp), %eax +#endif + +#ifdef SHARED +# define ENTRANCE PUSH (%ebx); +# define RETURN_END POP (%ebx); ret +# define RETURN RETURN_END; CFI_PUSH (%ebx) +# define PARMS 8 /* Preserve EBX. */ +# define JMPTBL(I, B) I - B + +/* Load an entry in a jump table into EBX and branch to it. TABLE is a + jump table with relative offsets. */ +# define BRANCH_TO_JMPTBL_ENTRY(TABLE) \ + /* We first load PC into EBX. */ \ + call __i686.get_pc_thunk.bx; \ + /* Get the address of the jump table. */ \ + add $(TABLE - .), %ebx; \ + /* Get the entry and convert the relative offset to the \ + absolute address. */ \ + add (%ebx,%ecx,4), %ebx; \ + add %ecx, %edx; \ + /* We loaded the jump table and adjuested EDX. Go. */ \ + jmp *%ebx + + .section .gnu.linkonce.t.__i686.get_pc_thunk.bx,"ax",@progbits + .globl __i686.get_pc_thunk.bx + .hidden __i686.get_pc_thunk.bx + ALIGN (4) + .type __i686.get_pc_thunk.bx,@function +__i686.get_pc_thunk.bx: + movl (%esp), %ebx + ret +#else +# define ENTRANCE +# define RETURN_END ret +# define RETURN RETURN_END +# define PARMS 4 +# define JMPTBL(I, B) I + +/* Branch to an entry in a jump table. TABLE is a jump table with + absolute offsets. */ +# define BRANCH_TO_JMPTBL_ENTRY(TABLE) \ + add %ecx, %edx; \ + jmp *TABLE(,%ecx,4) +#endif + + .section .text.sse2,"ax",@progbits + ALIGN (4) +ENTRY (sse2_memset5_atom) + ENTRANCE + + movl LEN(%esp), %ecx +#ifdef USE_AS_BZERO + xor %eax, %eax +#else + movzbl CHR(%esp), %eax + movb %al, %ah + /* Fill the whole EAX with pattern. */ + movl %eax, %edx + shl $16, %eax + or %edx, %eax +#endif + movl DEST(%esp), %edx + cmp $32, %ecx + jae L(32bytesormore) + +L(write_less32bytes): + BRANCH_TO_JMPTBL_ENTRY (L(table_less_32bytes)) + + + .pushsection .rodata.sse2,"a",@progbits + ALIGN (2) +L(table_less_32bytes): + .int JMPTBL (L(write_0bytes), L(table_less_32bytes)) + .int JMPTBL (L(write_1bytes), L(table_less_32bytes)) + .int JMPTBL (L(write_2bytes), L(table_less_32bytes)) + .int JMPTBL (L(write_3bytes), L(table_less_32bytes)) + .int JMPTBL (L(write_4bytes), L(table_less_32bytes)) + .int JMPTBL (L(write_5bytes), L(table_less_32bytes)) + .int JMPTBL (L(write_6bytes), L(table_less_32bytes)) + .int JMPTBL (L(write_7bytes), L(table_less_32bytes)) + .int JMPTBL (L(write_8bytes), L(table_less_32bytes)) + .int JMPTBL (L(write_9bytes), L(table_less_32bytes)) + .int JMPTBL (L(write_10bytes), L(table_less_32bytes)) + .int JMPTBL (L(write_11bytes), L(table_less_32bytes)) + .int JMPTBL (L(write_12bytes), L(table_less_32bytes)) + .int JMPTBL (L(write_13bytes), L(table_less_32bytes)) + .int JMPTBL (L(write_14bytes), L(table_less_32bytes)) + .int JMPTBL (L(write_15bytes), L(table_less_32bytes)) + .int JMPTBL (L(write_16bytes), L(table_less_32bytes)) + .int JMPTBL (L(write_17bytes), L(table_less_32bytes)) + .int JMPTBL (L(write_18bytes), L(table_less_32bytes)) + .int JMPTBL (L(write_19bytes), L(table_less_32bytes)) + .int JMPTBL (L(write_20bytes), L(table_less_32bytes)) + .int JMPTBL (L(write_21bytes), L(table_less_32bytes)) + .int JMPTBL (L(write_22bytes), L(table_less_32bytes)) + .int JMPTBL (L(write_23bytes), L(table_less_32bytes)) + .int JMPTBL (L(write_24bytes), L(table_less_32bytes)) + .int JMPTBL (L(write_25bytes), L(table_less_32bytes)) + .int JMPTBL (L(write_26bytes), L(table_less_32bytes)) + .int JMPTBL (L(write_27bytes), L(table_less_32bytes)) + .int JMPTBL (L(write_28bytes), L(table_less_32bytes)) + .int JMPTBL (L(write_29bytes), L(table_less_32bytes)) + .int JMPTBL (L(write_30bytes), L(table_less_32bytes)) + .int JMPTBL (L(write_31bytes), L(table_less_32bytes)) + .popsection + + ALIGN (4) +L(write_28bytes): + movl %eax, -28(%edx) +L(write_24bytes): + movl %eax, -24(%edx) +L(write_20bytes): + movl %eax, -20(%edx) +L(write_16bytes): + movl %eax, -16(%edx) +L(write_12bytes): + movl %eax, -12(%edx) +L(write_8bytes): + movl %eax, -8(%edx) +L(write_4bytes): + movl %eax, -4(%edx) +L(write_0bytes): + SETRTNVAL + RETURN + + ALIGN (4) +L(write_29bytes): + movl %eax, -29(%edx) +L(write_25bytes): + movl %eax, -25(%edx) +L(write_21bytes): + movl %eax, -21(%edx) +L(write_17bytes): + movl %eax, -17(%edx) +L(write_13bytes): + movl %eax, -13(%edx) +L(write_9bytes): + movl %eax, -9(%edx) +L(write_5bytes): + movl %eax, -5(%edx) +L(write_1bytes): + movb %al, -1(%edx) + SETRTNVAL + RETURN + + ALIGN (4) +L(write_30bytes): + movl %eax, -30(%edx) +L(write_26bytes): + movl %eax, -26(%edx) +L(write_22bytes): + movl %eax, -22(%edx) +L(write_18bytes): + movl %eax, -18(%edx) +L(write_14bytes): + movl %eax, -14(%edx) +L(write_10bytes): + movl %eax, -10(%edx) +L(write_6bytes): + movl %eax, -6(%edx) +L(write_2bytes): + movw %ax, -2(%edx) + SETRTNVAL + RETURN + + ALIGN (4) +L(write_31bytes): + movl %eax, -31(%edx) +L(write_27bytes): + movl %eax, -27(%edx) +L(write_23bytes): + movl %eax, -23(%edx) +L(write_19bytes): + movl %eax, -19(%edx) +L(write_15bytes): + movl %eax, -15(%edx) +L(write_11bytes): + movl %eax, -11(%edx) +L(write_7bytes): + movl %eax, -7(%edx) +L(write_3bytes): + movw %ax, -3(%edx) + movb %al, -1(%edx) + SETRTNVAL + RETURN + + ALIGN (4) +/* ECX > 32 and EDX is 4 byte aligned. */ +L(32bytesormore): + /* Fill xmm0 with the pattern. */ +#ifdef USE_AS_BZERO + pxor %xmm0, %xmm0 +#else + movd %eax, %xmm0 + punpcklbw %xmm0, %xmm0 + pshufd $0, %xmm0, %xmm0 +#endif + testl $0xf, %edx + jz L(aligned_16) +/* ECX > 32 and EDX is not 16 byte aligned. */ +L(not_aligned_16): + movdqu %xmm0, (%edx) + movl %edx, %eax + and $-16, %edx + add $16, %edx + sub %edx, %eax + add %eax, %ecx + movd %xmm0, %eax + + ALIGN (4) +L(aligned_16): + cmp $128, %ecx + jae L(128bytesormore) + +L(aligned_16_less128bytes): + BRANCH_TO_JMPTBL_ENTRY (L(table_16_128bytes)) + + ALIGN (4) +L(128bytesormore): +#ifdef SHARED_CACHE_SIZE + PUSH (%ebx) + mov $SHARED_CACHE_SIZE, %ebx +#else +# ifdef SHARED + call __i686.get_pc_thunk.bx + add $_GLOBAL_OFFSET_TABLE_, %ebx + mov __x86_shared_cache_size@GOTOFF(%ebx), %ebx +# else + PUSH (%ebx) + mov __x86_shared_cache_size, %ebx +# endif +#endif + cmp %ebx, %ecx + jae L(128bytesormore_nt_start) + + +#ifdef DATA_CACHE_SIZE + POP (%ebx) + cmp $DATA_CACHE_SIZE, %ecx +#else +# ifdef SHARED + call __i686.get_pc_thunk.bx + add $_GLOBAL_OFFSET_TABLE_, %ebx + cmp __x86_data_cache_size@GOTOFF(%ebx), %ecx +# else + POP (%ebx) + cmp __x86_data_cache_size, %ecx +# endif +#endif + + jae L(128bytes_L2_normal) + subl $128, %ecx +L(128bytesormore_normal): + sub $128, %ecx + movdqa %xmm0, (%edx) + movdqa %xmm0, 0x10(%edx) + movdqa %xmm0, 0x20(%edx) + movdqa %xmm0, 0x30(%edx) + movdqa %xmm0, 0x40(%edx) + movdqa %xmm0, 0x50(%edx) + movdqa %xmm0, 0x60(%edx) + movdqa %xmm0, 0x70(%edx) + lea 128(%edx), %edx + jb L(128bytesless_normal) + + + sub $128, %ecx + movdqa %xmm0, (%edx) + movdqa %xmm0, 0x10(%edx) + movdqa %xmm0, 0x20(%edx) + movdqa %xmm0, 0x30(%edx) + movdqa %xmm0, 0x40(%edx) + movdqa %xmm0, 0x50(%edx) + movdqa %xmm0, 0x60(%edx) + movdqa %xmm0, 0x70(%edx) + lea 128(%edx), %edx + jae L(128bytesormore_normal) + +L(128bytesless_normal): + lea 128(%ecx), %ecx + BRANCH_TO_JMPTBL_ENTRY (L(table_16_128bytes)) + + ALIGN (4) +L(128bytes_L2_normal): + prefetcht0 0x380(%edx) + prefetcht0 0x3c0(%edx) + sub $128, %ecx + movdqa %xmm0, (%edx) + movaps %xmm0, 0x10(%edx) + movaps %xmm0, 0x20(%edx) + movaps %xmm0, 0x30(%edx) + movaps %xmm0, 0x40(%edx) + movaps %xmm0, 0x50(%edx) + movaps %xmm0, 0x60(%edx) + movaps %xmm0, 0x70(%edx) + add $128, %edx + cmp $128, %ecx + jae L(128bytes_L2_normal) + +L(128bytesless_L2_normal): + BRANCH_TO_JMPTBL_ENTRY (L(table_16_128bytes)) + +L(128bytesormore_nt_start): + sub %ebx, %ecx + ALIGN (4) +L(128bytesormore_shared_cache_loop): + prefetcht0 0x3c0(%edx) + prefetcht0 0x380(%edx) + sub $0x80, %ebx + movdqa %xmm0, (%edx) + movdqa %xmm0, 0x10(%edx) + movdqa %xmm0, 0x20(%edx) + movdqa %xmm0, 0x30(%edx) + movdqa %xmm0, 0x40(%edx) + movdqa %xmm0, 0x50(%edx) + movdqa %xmm0, 0x60(%edx) + movdqa %xmm0, 0x70(%edx) + add $0x80, %edx + cmp $0x80, %ebx + jae L(128bytesormore_shared_cache_loop) + cmp $0x80, %ecx + jb L(shared_cache_loop_end) + ALIGN (4) +L(128bytesormore_nt): + sub $0x80, %ecx + movntdq %xmm0, (%edx) + movntdq %xmm0, 0x10(%edx) + movntdq %xmm0, 0x20(%edx) + movntdq %xmm0, 0x30(%edx) + movntdq %xmm0, 0x40(%edx) + movntdq %xmm0, 0x50(%edx) + movntdq %xmm0, 0x60(%edx) + movntdq %xmm0, 0x70(%edx) + add $0x80, %edx + cmp $0x80, %ecx + jae L(128bytesormore_nt) + sfence +L(shared_cache_loop_end): +#if defined DATA_CACHE_SIZE || !defined SHARED + POP (%ebx) +#endif + BRANCH_TO_JMPTBL_ENTRY (L(table_16_128bytes)) + + + .pushsection .rodata.sse2,"a",@progbits + ALIGN (2) +L(table_16_128bytes): + .int JMPTBL (L(aligned_16_0bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_1bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_2bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_3bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_4bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_5bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_6bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_7bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_8bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_9bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_10bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_11bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_12bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_13bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_14bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_15bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_16bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_17bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_18bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_19bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_20bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_21bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_22bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_23bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_24bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_25bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_26bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_27bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_28bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_29bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_30bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_31bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_32bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_33bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_34bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_35bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_36bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_37bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_38bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_39bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_40bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_41bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_42bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_43bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_44bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_45bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_46bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_47bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_48bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_49bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_50bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_51bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_52bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_53bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_54bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_55bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_56bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_57bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_58bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_59bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_60bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_61bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_62bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_63bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_64bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_65bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_66bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_67bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_68bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_69bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_70bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_71bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_72bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_73bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_74bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_75bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_76bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_77bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_78bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_79bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_80bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_81bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_82bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_83bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_84bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_85bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_86bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_87bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_88bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_89bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_90bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_91bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_92bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_93bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_94bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_95bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_96bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_97bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_98bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_99bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_100bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_101bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_102bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_103bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_104bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_105bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_106bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_107bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_108bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_109bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_110bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_111bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_112bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_113bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_114bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_115bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_116bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_117bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_118bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_119bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_120bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_121bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_122bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_123bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_124bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_125bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_126bytes), L(table_16_128bytes)) + .int JMPTBL (L(aligned_16_127bytes), L(table_16_128bytes)) + .popsection + + ALIGN (4) +L(aligned_16_112bytes): + movdqa %xmm0, -112(%edx) +L(aligned_16_96bytes): + movdqa %xmm0, -96(%edx) +L(aligned_16_80bytes): + movdqa %xmm0, -80(%edx) +L(aligned_16_64bytes): + movdqa %xmm0, -64(%edx) +L(aligned_16_48bytes): + movdqa %xmm0, -48(%edx) +L(aligned_16_32bytes): + movdqa %xmm0, -32(%edx) +L(aligned_16_16bytes): + movdqa %xmm0, -16(%edx) +L(aligned_16_0bytes): + SETRTNVAL + RETURN + + ALIGN (4) +L(aligned_16_113bytes): + movdqa %xmm0, -113(%edx) +L(aligned_16_97bytes): + movdqa %xmm0, -97(%edx) +L(aligned_16_81bytes): + movdqa %xmm0, -81(%edx) +L(aligned_16_65bytes): + movdqa %xmm0, -65(%edx) +L(aligned_16_49bytes): + movdqa %xmm0, -49(%edx) +L(aligned_16_33bytes): + movdqa %xmm0, -33(%edx) +L(aligned_16_17bytes): + movdqa %xmm0, -17(%edx) +L(aligned_16_1bytes): + movb %al, -1(%edx) + SETRTNVAL + RETURN + + ALIGN (4) +L(aligned_16_114bytes): + movdqa %xmm0, -114(%edx) +L(aligned_16_98bytes): + movdqa %xmm0, -98(%edx) +L(aligned_16_82bytes): + movdqa %xmm0, -82(%edx) +L(aligned_16_66bytes): + movdqa %xmm0, -66(%edx) +L(aligned_16_50bytes): + movdqa %xmm0, -50(%edx) +L(aligned_16_34bytes): + movdqa %xmm0, -34(%edx) +L(aligned_16_18bytes): + movdqa %xmm0, -18(%edx) +L(aligned_16_2bytes): + movw %ax, -2(%edx) + SETRTNVAL + RETURN + + ALIGN (4) +L(aligned_16_115bytes): + movdqa %xmm0, -115(%edx) +L(aligned_16_99bytes): + movdqa %xmm0, -99(%edx) +L(aligned_16_83bytes): + movdqa %xmm0, -83(%edx) +L(aligned_16_67bytes): + movdqa %xmm0, -67(%edx) +L(aligned_16_51bytes): + movdqa %xmm0, -51(%edx) +L(aligned_16_35bytes): + movdqa %xmm0, -35(%edx) +L(aligned_16_19bytes): + movdqa %xmm0, -19(%edx) +L(aligned_16_3bytes): + movw %ax, -3(%edx) + movb %al, -1(%edx) + SETRTNVAL + RETURN + + ALIGN (4) +L(aligned_16_116bytes): + movdqa %xmm0, -116(%edx) +L(aligned_16_100bytes): + movdqa %xmm0, -100(%edx) +L(aligned_16_84bytes): + movdqa %xmm0, -84(%edx) +L(aligned_16_68bytes): + movdqa %xmm0, -68(%edx) +L(aligned_16_52bytes): + movdqa %xmm0, -52(%edx) +L(aligned_16_36bytes): + movdqa %xmm0, -36(%edx) +L(aligned_16_20bytes): + movdqa %xmm0, -20(%edx) +L(aligned_16_4bytes): + movl %eax, -4(%edx) + SETRTNVAL + RETURN + + ALIGN (4) +L(aligned_16_117bytes): + movdqa %xmm0, -117(%edx) +L(aligned_16_101bytes): + movdqa %xmm0, -101(%edx) +L(aligned_16_85bytes): + movdqa %xmm0, -85(%edx) +L(aligned_16_69bytes): + movdqa %xmm0, -69(%edx) +L(aligned_16_53bytes): + movdqa %xmm0, -53(%edx) +L(aligned_16_37bytes): + movdqa %xmm0, -37(%edx) +L(aligned_16_21bytes): + movdqa %xmm0, -21(%edx) +L(aligned_16_5bytes): + movl %eax, -5(%edx) + movb %al, -1(%edx) + SETRTNVAL + RETURN + + ALIGN (4) +L(aligned_16_118bytes): + movdqa %xmm0, -118(%edx) +L(aligned_16_102bytes): + movdqa %xmm0, -102(%edx) +L(aligned_16_86bytes): + movdqa %xmm0, -86(%edx) +L(aligned_16_70bytes): + movdqa %xmm0, -70(%edx) +L(aligned_16_54bytes): + movdqa %xmm0, -54(%edx) +L(aligned_16_38bytes): + movdqa %xmm0, -38(%edx) +L(aligned_16_22bytes): + movdqa %xmm0, -22(%edx) +L(aligned_16_6bytes): + movl %eax, -6(%edx) + movw %ax, -2(%edx) + SETRTNVAL + RETURN + + ALIGN (4) +L(aligned_16_119bytes): + movdqa %xmm0, -119(%edx) +L(aligned_16_103bytes): + movdqa %xmm0, -103(%edx) +L(aligned_16_87bytes): + movdqa %xmm0, -87(%edx) +L(aligned_16_71bytes): + movdqa %xmm0, -71(%edx) +L(aligned_16_55bytes): + movdqa %xmm0, -55(%edx) +L(aligned_16_39bytes): + movdqa %xmm0, -39(%edx) +L(aligned_16_23bytes): + movdqa %xmm0, -23(%edx) +L(aligned_16_7bytes): + movl %eax, -7(%edx) + movw %ax, -3(%edx) + movb %al, -1(%edx) + SETRTNVAL + RETURN + + ALIGN (4) +L(aligned_16_120bytes): + movdqa %xmm0, -120(%edx) +L(aligned_16_104bytes): + movdqa %xmm0, -104(%edx) +L(aligned_16_88bytes): + movdqa %xmm0, -88(%edx) +L(aligned_16_72bytes): + movdqa %xmm0, -72(%edx) +L(aligned_16_56bytes): + movdqa %xmm0, -56(%edx) +L(aligned_16_40bytes): + movdqa %xmm0, -40(%edx) +L(aligned_16_24bytes): + movdqa %xmm0, -24(%edx) +L(aligned_16_8bytes): + movq %xmm0, -8(%edx) + SETRTNVAL + RETURN + + ALIGN (4) +L(aligned_16_121bytes): + movdqa %xmm0, -121(%edx) +L(aligned_16_105bytes): + movdqa %xmm0, -105(%edx) +L(aligned_16_89bytes): + movdqa %xmm0, -89(%edx) +L(aligned_16_73bytes): + movdqa %xmm0, -73(%edx) +L(aligned_16_57bytes): + movdqa %xmm0, -57(%edx) +L(aligned_16_41bytes): + movdqa %xmm0, -41(%edx) +L(aligned_16_25bytes): + movdqa %xmm0, -25(%edx) +L(aligned_16_9bytes): + movq %xmm0, -9(%edx) + movb %al, -1(%edx) + SETRTNVAL + RETURN + + ALIGN (4) +L(aligned_16_122bytes): + movdqa %xmm0, -122(%edx) +L(aligned_16_106bytes): + movdqa %xmm0, -106(%edx) +L(aligned_16_90bytes): + movdqa %xmm0, -90(%edx) +L(aligned_16_74bytes): + movdqa %xmm0, -74(%edx) +L(aligned_16_58bytes): + movdqa %xmm0, -58(%edx) +L(aligned_16_42bytes): + movdqa %xmm0, -42(%edx) +L(aligned_16_26bytes): + movdqa %xmm0, -26(%edx) +L(aligned_16_10bytes): + movq %xmm0, -10(%edx) + movw %ax, -2(%edx) + SETRTNVAL + RETURN + + ALIGN (4) +L(aligned_16_123bytes): + movdqa %xmm0, -123(%edx) +L(aligned_16_107bytes): + movdqa %xmm0, -107(%edx) +L(aligned_16_91bytes): + movdqa %xmm0, -91(%edx) +L(aligned_16_75bytes): + movdqa %xmm0, -75(%edx) +L(aligned_16_59bytes): + movdqa %xmm0, -59(%edx) +L(aligned_16_43bytes): + movdqa %xmm0, -43(%edx) +L(aligned_16_27bytes): + movdqa %xmm0, -27(%edx) +L(aligned_16_11bytes): + movq %xmm0, -11(%edx) + movw %ax, -3(%edx) + movb %al, -1(%edx) + SETRTNVAL + RETURN + + ALIGN (4) +L(aligned_16_124bytes): + movdqa %xmm0, -124(%edx) +L(aligned_16_108bytes): + movdqa %xmm0, -108(%edx) +L(aligned_16_92bytes): + movdqa %xmm0, -92(%edx) +L(aligned_16_76bytes): + movdqa %xmm0, -76(%edx) +L(aligned_16_60bytes): + movdqa %xmm0, -60(%edx) +L(aligned_16_44bytes): + movdqa %xmm0, -44(%edx) +L(aligned_16_28bytes): + movdqa %xmm0, -28(%edx) +L(aligned_16_12bytes): + movq %xmm0, -12(%edx) + movl %eax, -4(%edx) + SETRTNVAL + RETURN + + ALIGN (4) +L(aligned_16_125bytes): + movdqa %xmm0, -125(%edx) +L(aligned_16_109bytes): + movdqa %xmm0, -109(%edx) +L(aligned_16_93bytes): + movdqa %xmm0, -93(%edx) +L(aligned_16_77bytes): + movdqa %xmm0, -77(%edx) +L(aligned_16_61bytes): + movdqa %xmm0, -61(%edx) +L(aligned_16_45bytes): + movdqa %xmm0, -45(%edx) +L(aligned_16_29bytes): + movdqa %xmm0, -29(%edx) +L(aligned_16_13bytes): + movq %xmm0, -13(%edx) + movl %eax, -5(%edx) + movb %al, -1(%edx) + SETRTNVAL + RETURN + + ALIGN (4) +L(aligned_16_126bytes): + movdqa %xmm0, -126(%edx) +L(aligned_16_110bytes): + movdqa %xmm0, -110(%edx) +L(aligned_16_94bytes): + movdqa %xmm0, -94(%edx) +L(aligned_16_78bytes): + movdqa %xmm0, -78(%edx) +L(aligned_16_62bytes): + movdqa %xmm0, -62(%edx) +L(aligned_16_46bytes): + movdqa %xmm0, -46(%edx) +L(aligned_16_30bytes): + movdqa %xmm0, -30(%edx) +L(aligned_16_14bytes): + movq %xmm0, -14(%edx) + movl %eax, -6(%edx) + movw %ax, -2(%edx) + SETRTNVAL + RETURN + + ALIGN (4) +L(aligned_16_127bytes): + movdqa %xmm0, -127(%edx) +L(aligned_16_111bytes): + movdqa %xmm0, -111(%edx) +L(aligned_16_95bytes): + movdqa %xmm0, -95(%edx) +L(aligned_16_79bytes): + movdqa %xmm0, -79(%edx) +L(aligned_16_63bytes): + movdqa %xmm0, -63(%edx) +L(aligned_16_47bytes): + movdqa %xmm0, -47(%edx) +L(aligned_16_31bytes): + movdqa %xmm0, -31(%edx) +L(aligned_16_15bytes): + movq %xmm0, -15(%edx) + movl %eax, -7(%edx) + movw %ax, -3(%edx) + movb %al, -1(%edx) + SETRTNVAL + RETURN_END + +END (sse2_memset5_atom) diff --git a/libc/arch-x86/string/ssse3-memcmp3.S b/libc/arch-x86/string/ssse3-memcmp3.S new file mode 100644 index 0000000..a7ce819 --- /dev/null +++ b/libc/arch-x86/string/ssse3-memcmp3.S @@ -0,0 +1,2027 @@ +/* +Copyright (c) 2010, Intel Corporation +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + + * Neither the name of Intel Corporation nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR +ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON +ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#ifndef MEMCMP +# define MEMCMP ssse3_memcmp3_new +#endif + +#ifndef L +# define L(label) .L##label +#endif + +#ifndef ALIGN +# define ALIGN(n) .p2align n +#endif + +#ifndef cfi_startproc +# define cfi_startproc .cfi_startproc +#endif + +#ifndef cfi_endproc +# define cfi_endproc .cfi_endproc +#endif + +#ifndef cfi_rel_offset +# define cfi_rel_offset(reg, off) .cfi_rel_offset reg, off +#endif + +#ifndef cfi_restore +# define cfi_restore(reg) .cfi_restore (reg) +#endif + +#ifndef cfi_adjust_cfa_offset +# define cfi_adjust_cfa_offset(off) .cfi_adjust_cfa_offset off +#endif + +#ifndef ENTRY +# define ENTRY(name) \ + .type name, @function; \ + .globl name; \ + .p2align 4; \ +name: \ + cfi_startproc +#endif + +#ifndef END +# define END(name) \ + cfi_endproc; \ + .size name, .-name +#endif + +#define CFI_PUSH(REG) \ + cfi_adjust_cfa_offset (4); \ + cfi_rel_offset (REG, 0) + +#define CFI_POP(REG) \ + cfi_adjust_cfa_offset (-4); \ + cfi_restore (REG) + +#define PUSH(REG) pushl REG; CFI_PUSH (REG) +#define POP(REG) popl REG; CFI_POP (REG) + +#define PARMS 4 +#define BLK1 PARMS +#define BLK2 BLK1+4 +#define LEN BLK2+4 +#define RETURN_END POP (%edi); POP (%esi); POP (%ebx); ret +#define RETURN RETURN_END; CFI_PUSH (%ebx); CFI_PUSH (%edi); \ + CFI_PUSH (%esi) + + .section .text.ssse3,"ax",@progbits +ENTRY (MEMCMP) + movl LEN(%esp), %ecx + movl BLK1(%esp), %eax + cmp $48, %ecx + movl BLK2(%esp), %edx + jae L(48bytesormore) + cmp $1, %ecx + jbe L(less1bytes) + PUSH (%ebx) + add %ecx, %edx + add %ecx, %eax + jmp L(less48bytes) + + CFI_POP (%ebx) + ALIGN (4) +L(less1bytes): + jb L(zero) + movb (%eax), %cl + cmp (%edx), %cl + je L(zero) + mov $1, %eax + ja L(1bytesend) + neg %eax +L(1bytesend): + ret + + ALIGN (4) +L(zero): + mov $0, %eax + ret + + ALIGN (4) +L(48bytesormore): + PUSH (%ebx) + PUSH (%esi) + PUSH (%edi) + movdqu (%eax), %xmm3 + movdqu (%edx), %xmm0 + movl %eax, %edi + movl %edx, %esi + pcmpeqb %xmm0, %xmm3 + pmovmskb %xmm3, %edx + lea 16(%edi), %edi + + sub $0xffff, %edx + lea 16(%esi), %esi + jnz L(less16bytes) + mov %edi, %edx + and $0xf, %edx + xor %edx, %edi + sub %edx, %esi + add %edx, %ecx + mov %esi, %edx + and $0xf, %edx + jz L(shr_0) + xor %edx, %esi + + cmp $8, %edx + jae L(next_unaligned_table) + cmp $0, %edx + je L(shr_0) + cmp $1, %edx + je L(shr_1) + cmp $2, %edx + je L(shr_2) + cmp $3, %edx + je L(shr_3) + cmp $4, %edx + je L(shr_4) + cmp $5, %edx + je L(shr_5) + cmp $6, %edx + je L(shr_6) + jmp L(shr_7) + + ALIGN (4) +L(next_unaligned_table): + cmp $8, %edx + je L(shr_8) + cmp $9, %edx + je L(shr_9) + cmp $10, %edx + je L(shr_10) + cmp $11, %edx + je L(shr_11) + cmp $12, %edx + je L(shr_12) + cmp $13, %edx + je L(shr_13) + cmp $14, %edx + je L(shr_14) + jmp L(shr_15) + + ALIGN (4) +L(shr_0): + cmp $80, %ecx + jae L(shr_0_gobble) + lea -48(%ecx), %ecx + xor %eax, %eax + movaps (%esi), %xmm1 + pcmpeqb (%edi), %xmm1 + movaps 16(%esi), %xmm2 + pcmpeqb 16(%edi), %xmm2 + pand %xmm1, %xmm2 + pmovmskb %xmm2, %edx + add $32, %edi + add $32, %esi + sub $0xffff, %edx + jnz L(exit) + + lea (%ecx, %edi,1), %eax + lea (%ecx, %esi,1), %edx + POP (%edi) + POP (%esi) + jmp L(less48bytes) + + CFI_PUSH (%esi) + CFI_PUSH (%edi) + ALIGN (4) +L(shr_0_gobble): + lea -48(%ecx), %ecx + movdqa (%esi), %xmm0 + xor %eax, %eax + pcmpeqb (%edi), %xmm0 + sub $32, %ecx + movdqa 16(%esi), %xmm2 + pcmpeqb 16(%edi), %xmm2 +L(shr_0_gobble_loop): + pand %xmm0, %xmm2 + sub $32, %ecx + pmovmskb %xmm2, %edx + movdqa %xmm0, %xmm1 + movdqa 32(%esi), %xmm0 + movdqa 48(%esi), %xmm2 + sbb $0xffff, %edx + pcmpeqb 32(%edi), %xmm0 + pcmpeqb 48(%edi), %xmm2 + lea 32(%edi), %edi + lea 32(%esi), %esi + jz L(shr_0_gobble_loop) + + pand %xmm0, %xmm2 + cmp $0, %ecx + jge L(shr_0_gobble_loop_next) + inc %edx + add $32, %ecx +L(shr_0_gobble_loop_next): + test %edx, %edx + jnz L(exit) + + pmovmskb %xmm2, %edx + movdqa %xmm0, %xmm1 + lea 32(%edi), %edi + lea 32(%esi), %esi + sub $0xffff, %edx + jnz L(exit) + lea (%ecx, %edi,1), %eax + lea (%ecx, %esi,1), %edx + POP (%edi) + POP (%esi) + jmp L(less48bytes) + + CFI_PUSH (%esi) + CFI_PUSH (%edi) + ALIGN (4) +L(shr_1): + cmp $80, %ecx + lea -48(%ecx), %ecx + mov %edx, %eax + jae L(shr_1_gobble) + + movdqa 16(%esi), %xmm1 + movdqa %xmm1, %xmm2 + palignr $1,(%esi), %xmm1 + pcmpeqb (%edi), %xmm1 + + movdqa 32(%esi), %xmm3 + palignr $1,%xmm2, %xmm3 + pcmpeqb 16(%edi), %xmm3 + + pand %xmm1, %xmm3 + pmovmskb %xmm3, %edx + lea 32(%edi), %edi + lea 32(%esi), %esi + sub $0xffff, %edx + jnz L(exit) + lea (%ecx, %edi,1), %eax + lea 1(%ecx, %esi,1), %edx + POP (%edi) + POP (%esi) + jmp L(less48bytes) + + CFI_PUSH (%esi) + CFI_PUSH (%edi) + ALIGN (4) +L(shr_1_gobble): + sub $32, %ecx + movdqa 16(%esi), %xmm0 + palignr $1,(%esi), %xmm0 + pcmpeqb (%edi), %xmm0 + + movdqa 32(%esi), %xmm3 + palignr $1,16(%esi), %xmm3 + pcmpeqb 16(%edi), %xmm3 + +L(shr_1_gobble_loop): + pand %xmm0, %xmm3 + sub $32, %ecx + pmovmskb %xmm3, %edx + movdqa %xmm0, %xmm1 + + movdqa 64(%esi), %xmm3 + palignr $1,48(%esi), %xmm3 + sbb $0xffff, %edx + movdqa 48(%esi), %xmm0 + palignr $1,32(%esi), %xmm0 + pcmpeqb 32(%edi), %xmm0 + lea 32(%esi), %esi + pcmpeqb 48(%edi), %xmm3 + + lea 32(%edi), %edi + jz L(shr_1_gobble_loop) + pand %xmm0, %xmm3 + + cmp $0, %ecx + jge L(shr_1_gobble_next) + inc %edx + add $32, %ecx +L(shr_1_gobble_next): + test %edx, %edx + jnz L(exit) + + pmovmskb %xmm3, %edx + movdqa %xmm0, %xmm1 + lea 32(%edi), %edi + lea 32(%esi), %esi + sub $0xffff, %edx + jnz L(exit) + + lea (%ecx, %edi,1), %eax + lea 1(%ecx, %esi,1), %edx + POP (%edi) + POP (%esi) + jmp L(less48bytes) + + CFI_PUSH (%esi) + CFI_PUSH (%edi) + ALIGN (4) +L(shr_2): + cmp $80, %ecx + lea -48(%ecx), %ecx + mov %edx, %eax + jae L(shr_2_gobble) + + movdqa 16(%esi), %xmm1 + movdqa %xmm1, %xmm2 + palignr $2,(%esi), %xmm1 + pcmpeqb (%edi), %xmm1 + + movdqa 32(%esi), %xmm3 + palignr $2,%xmm2, %xmm3 + pcmpeqb 16(%edi), %xmm3 + + pand %xmm1, %xmm3 + pmovmskb %xmm3, %edx + lea 32(%edi), %edi + lea 32(%esi), %esi + sub $0xffff, %edx + jnz L(exit) + lea (%ecx, %edi,1), %eax + lea 2(%ecx, %esi,1), %edx + POP (%edi) + POP (%esi) + jmp L(less48bytes) + + CFI_PUSH (%esi) + CFI_PUSH (%edi) + ALIGN (4) +L(shr_2_gobble): + sub $32, %ecx + movdqa 16(%esi), %xmm0 + palignr $2,(%esi), %xmm0 + pcmpeqb (%edi), %xmm0 + + movdqa 32(%esi), %xmm3 + palignr $2,16(%esi), %xmm3 + pcmpeqb 16(%edi), %xmm3 + +L(shr_2_gobble_loop): + pand %xmm0, %xmm3 + sub $32, %ecx + pmovmskb %xmm3, %edx + movdqa %xmm0, %xmm1 + + movdqa 64(%esi), %xmm3 + palignr $2,48(%esi), %xmm3 + sbb $0xffff, %edx + movdqa 48(%esi), %xmm0 + palignr $2,32(%esi), %xmm0 + pcmpeqb 32(%edi), %xmm0 + lea 32(%esi), %esi + pcmpeqb 48(%edi), %xmm3 + + lea 32(%edi), %edi + jz L(shr_2_gobble_loop) + pand %xmm0, %xmm3 + + cmp $0, %ecx + jge L(shr_2_gobble_next) + inc %edx + add $32, %ecx +L(shr_2_gobble_next): + test %edx, %edx + jnz L(exit) + + pmovmskb %xmm3, %edx + movdqa %xmm0, %xmm1 + lea 32(%edi), %edi + lea 32(%esi), %esi + sub $0xffff, %edx + jnz L(exit) + + lea (%ecx, %edi,1), %eax + lea 2(%ecx, %esi,1), %edx + POP (%edi) + POP (%esi) + jmp L(less48bytes) + + CFI_PUSH (%esi) + CFI_PUSH (%edi) + ALIGN (4) +L(shr_3): + cmp $80, %ecx + lea -48(%ecx), %ecx + mov %edx, %eax + jae L(shr_3_gobble) + + movdqa 16(%esi), %xmm1 + movdqa %xmm1, %xmm2 + palignr $3,(%esi), %xmm1 + pcmpeqb (%edi), %xmm1 + + movdqa 32(%esi), %xmm3 + palignr $3,%xmm2, %xmm3 + pcmpeqb 16(%edi), %xmm3 + + pand %xmm1, %xmm3 + pmovmskb %xmm3, %edx + lea 32(%edi), %edi + lea 32(%esi), %esi + sub $0xffff, %edx + jnz L(exit) + lea (%ecx, %edi,1), %eax + lea 3(%ecx, %esi,1), %edx + POP (%edi) + POP (%esi) + jmp L(less48bytes) + + CFI_PUSH (%esi) + CFI_PUSH (%edi) + ALIGN (4) +L(shr_3_gobble): + sub $32, %ecx + movdqa 16(%esi), %xmm0 + palignr $3,(%esi), %xmm0 + pcmpeqb (%edi), %xmm0 + + movdqa 32(%esi), %xmm3 + palignr $3,16(%esi), %xmm3 + pcmpeqb 16(%edi), %xmm3 + +L(shr_3_gobble_loop): + pand %xmm0, %xmm3 + sub $32, %ecx + pmovmskb %xmm3, %edx + movdqa %xmm0, %xmm1 + + movdqa 64(%esi), %xmm3 + palignr $3,48(%esi), %xmm3 + sbb $0xffff, %edx + movdqa 48(%esi), %xmm0 + palignr $3,32(%esi), %xmm0 + pcmpeqb 32(%edi), %xmm0 + lea 32(%esi), %esi + pcmpeqb 48(%edi), %xmm3 + + lea 32(%edi), %edi + jz L(shr_3_gobble_loop) + pand %xmm0, %xmm3 + + cmp $0, %ecx + jge L(shr_3_gobble_next) + inc %edx + add $32, %ecx +L(shr_3_gobble_next): + test %edx, %edx + jnz L(exit) + + pmovmskb %xmm3, %edx + movdqa %xmm0, %xmm1 + lea 32(%edi), %edi + lea 32(%esi), %esi + sub $0xffff, %edx + jnz L(exit) + + lea (%ecx, %edi,1), %eax + lea 3(%ecx, %esi,1), %edx + POP (%edi) + POP (%esi) + jmp L(less48bytes) + + CFI_PUSH (%esi) + CFI_PUSH (%edi) + ALIGN (4) +L(shr_4): + cmp $80, %ecx + lea -48(%ecx), %ecx + mov %edx, %eax + jae L(shr_4_gobble) + + movdqa 16(%esi), %xmm1 + movdqa %xmm1, %xmm2 + palignr $4,(%esi), %xmm1 + pcmpeqb (%edi), %xmm1 + + movdqa 32(%esi), %xmm3 + palignr $4,%xmm2, %xmm3 + pcmpeqb 16(%edi), %xmm3 + + pand %xmm1, %xmm3 + pmovmskb %xmm3, %edx + lea 32(%edi), %edi + lea 32(%esi), %esi + sub $0xffff, %edx + jnz L(exit) + lea (%ecx, %edi,1), %eax + lea 4(%ecx, %esi,1), %edx + POP (%edi) + POP (%esi) + jmp L(less48bytes) + + CFI_PUSH (%esi) + CFI_PUSH (%edi) + ALIGN (4) +L(shr_4_gobble): + sub $32, %ecx + movdqa 16(%esi), %xmm0 + palignr $4,(%esi), %xmm0 + pcmpeqb (%edi), %xmm0 + + movdqa 32(%esi), %xmm3 + palignr $4,16(%esi), %xmm3 + pcmpeqb 16(%edi), %xmm3 + +L(shr_4_gobble_loop): + pand %xmm0, %xmm3 + sub $32, %ecx + pmovmskb %xmm3, %edx + movdqa %xmm0, %xmm1 + + movdqa 64(%esi), %xmm3 + palignr $4,48(%esi), %xmm3 + sbb $0xffff, %edx + movdqa 48(%esi), %xmm0 + palignr $4,32(%esi), %xmm0 + pcmpeqb 32(%edi), %xmm0 + lea 32(%esi), %esi + pcmpeqb 48(%edi), %xmm3 + + lea 32(%edi), %edi + jz L(shr_4_gobble_loop) + pand %xmm0, %xmm3 + + cmp $0, %ecx + jge L(shr_4_gobble_next) + inc %edx + add $32, %ecx +L(shr_4_gobble_next): + test %edx, %edx + jnz L(exit) + + pmovmskb %xmm3, %edx + movdqa %xmm0, %xmm1 + lea 32(%edi), %edi + lea 32(%esi), %esi + sub $0xffff, %edx + jnz L(exit) + + lea (%ecx, %edi,1), %eax + lea 4(%ecx, %esi,1), %edx + POP (%edi) + POP (%esi) + jmp L(less48bytes) + + CFI_PUSH (%esi) + CFI_PUSH (%edi) + ALIGN (4) +L(shr_5): + cmp $80, %ecx + lea -48(%ecx), %ecx + mov %edx, %eax + jae L(shr_5_gobble) + + movdqa 16(%esi), %xmm1 + movdqa %xmm1, %xmm2 + palignr $5,(%esi), %xmm1 + pcmpeqb (%edi), %xmm1 + + movdqa 32(%esi), %xmm3 + palignr $5,%xmm2, %xmm3 + pcmpeqb 16(%edi), %xmm3 + + pand %xmm1, %xmm3 + pmovmskb %xmm3, %edx + lea 32(%edi), %edi + lea 32(%esi), %esi + sub $0xffff, %edx + jnz L(exit) + lea (%ecx, %edi,1), %eax + lea 5(%ecx, %esi,1), %edx + POP (%edi) + POP (%esi) + jmp L(less48bytes) + + CFI_PUSH (%esi) + CFI_PUSH (%edi) + ALIGN (4) +L(shr_5_gobble): + sub $32, %ecx + movdqa 16(%esi), %xmm0 + palignr $5,(%esi), %xmm0 + pcmpeqb (%edi), %xmm0 + + movdqa 32(%esi), %xmm3 + palignr $5,16(%esi), %xmm3 + pcmpeqb 16(%edi), %xmm3 + +L(shr_5_gobble_loop): + pand %xmm0, %xmm3 + sub $32, %ecx + pmovmskb %xmm3, %edx + movdqa %xmm0, %xmm1 + + movdqa 64(%esi), %xmm3 + palignr $5,48(%esi), %xmm3 + sbb $0xffff, %edx + movdqa 48(%esi), %xmm0 + palignr $5,32(%esi), %xmm0 + pcmpeqb 32(%edi), %xmm0 + lea 32(%esi), %esi + pcmpeqb 48(%edi), %xmm3 + + lea 32(%edi), %edi + jz L(shr_5_gobble_loop) + pand %xmm0, %xmm3 + + cmp $0, %ecx + jge L(shr_5_gobble_next) + inc %edx + add $32, %ecx +L(shr_5_gobble_next): + test %edx, %edx + jnz L(exit) + + pmovmskb %xmm3, %edx + movdqa %xmm0, %xmm1 + lea 32(%edi), %edi + lea 32(%esi), %esi + sub $0xffff, %edx + jnz L(exit) + + lea (%ecx, %edi,1), %eax + lea 5(%ecx, %esi,1), %edx + POP (%edi) + POP (%esi) + jmp L(less48bytes) + + CFI_PUSH (%esi) + CFI_PUSH (%edi) + ALIGN (4) +L(shr_6): + cmp $80, %ecx + lea -48(%ecx), %ecx + mov %edx, %eax + jae L(shr_6_gobble) + + movdqa 16(%esi), %xmm1 + movdqa %xmm1, %xmm2 + palignr $6,(%esi), %xmm1 + pcmpeqb (%edi), %xmm1 + + movdqa 32(%esi), %xmm3 + palignr $6,%xmm2, %xmm3 + pcmpeqb 16(%edi), %xmm3 + + pand %xmm1, %xmm3 + pmovmskb %xmm3, %edx + lea 32(%edi), %edi + lea 32(%esi), %esi + sub $0xffff, %edx + jnz L(exit) + lea (%ecx, %edi,1), %eax + lea 6(%ecx, %esi,1), %edx + POP (%edi) + POP (%esi) + jmp L(less48bytes) + + CFI_PUSH (%esi) + CFI_PUSH (%edi) + ALIGN (4) +L(shr_6_gobble): + sub $32, %ecx + movdqa 16(%esi), %xmm0 + palignr $6,(%esi), %xmm0 + pcmpeqb (%edi), %xmm0 + + movdqa 32(%esi), %xmm3 + palignr $6,16(%esi), %xmm3 + pcmpeqb 16(%edi), %xmm3 + +L(shr_6_gobble_loop): + pand %xmm0, %xmm3 + sub $32, %ecx + pmovmskb %xmm3, %edx + movdqa %xmm0, %xmm1 + + movdqa 64(%esi), %xmm3 + palignr $6,48(%esi), %xmm3 + sbb $0xffff, %edx + movdqa 48(%esi), %xmm0 + palignr $6,32(%esi), %xmm0 + pcmpeqb 32(%edi), %xmm0 + lea 32(%esi), %esi + pcmpeqb 48(%edi), %xmm3 + + lea 32(%edi), %edi + jz L(shr_6_gobble_loop) + pand %xmm0, %xmm3 + + cmp $0, %ecx + jge L(shr_6_gobble_next) + inc %edx + add $32, %ecx +L(shr_6_gobble_next): + test %edx, %edx + jnz L(exit) + + pmovmskb %xmm3, %edx + movdqa %xmm0, %xmm1 + lea 32(%edi), %edi + lea 32(%esi), %esi + sub $0xffff, %edx + jnz L(exit) + + lea (%ecx, %edi,1), %eax + lea 6(%ecx, %esi,1), %edx + POP (%edi) + POP (%esi) + jmp L(less48bytes) + + CFI_PUSH (%esi) + CFI_PUSH (%edi) + ALIGN (4) +L(shr_7): + cmp $80, %ecx + lea -48(%ecx), %ecx + mov %edx, %eax + jae L(shr_7_gobble) + + movdqa 16(%esi), %xmm1 + movdqa %xmm1, %xmm2 + palignr $7,(%esi), %xmm1 + pcmpeqb (%edi), %xmm1 + + movdqa 32(%esi), %xmm3 + palignr $7,%xmm2, %xmm3 + pcmpeqb 16(%edi), %xmm3 + + pand %xmm1, %xmm3 + pmovmskb %xmm3, %edx + lea 32(%edi), %edi + lea 32(%esi), %esi + sub $0xffff, %edx + jnz L(exit) + lea (%ecx, %edi,1), %eax + lea 7(%ecx, %esi,1), %edx + POP (%edi) + POP (%esi) + jmp L(less48bytes) + + CFI_PUSH (%esi) + CFI_PUSH (%edi) + ALIGN (4) +L(shr_7_gobble): + sub $32, %ecx + movdqa 16(%esi), %xmm0 + palignr $7,(%esi), %xmm0 + pcmpeqb (%edi), %xmm0 + + movdqa 32(%esi), %xmm3 + palignr $7,16(%esi), %xmm3 + pcmpeqb 16(%edi), %xmm3 + +L(shr_7_gobble_loop): + pand %xmm0, %xmm3 + sub $32, %ecx + pmovmskb %xmm3, %edx + movdqa %xmm0, %xmm1 + + movdqa 64(%esi), %xmm3 + palignr $7,48(%esi), %xmm3 + sbb $0xffff, %edx + movdqa 48(%esi), %xmm0 + palignr $7,32(%esi), %xmm0 + pcmpeqb 32(%edi), %xmm0 + lea 32(%esi), %esi + pcmpeqb 48(%edi), %xmm3 + + lea 32(%edi), %edi + jz L(shr_7_gobble_loop) + pand %xmm0, %xmm3 + + cmp $0, %ecx + jge L(shr_7_gobble_next) + inc %edx + add $32, %ecx +L(shr_7_gobble_next): + test %edx, %edx + jnz L(exit) + + pmovmskb %xmm3, %edx + movdqa %xmm0, %xmm1 + lea 32(%edi), %edi + lea 32(%esi), %esi + sub $0xffff, %edx + jnz L(exit) + + lea (%ecx, %edi,1), %eax + lea 7(%ecx, %esi,1), %edx + POP (%edi) + POP (%esi) + jmp L(less48bytes) + + CFI_PUSH (%esi) + CFI_PUSH (%edi) + ALIGN (4) +L(shr_8): + cmp $80, %ecx + lea -48(%ecx), %ecx + mov %edx, %eax + jae L(shr_8_gobble) + + movdqa 16(%esi), %xmm1 + movdqa %xmm1, %xmm2 + palignr $8,(%esi), %xmm1 + pcmpeqb (%edi), %xmm1 + + movdqa 32(%esi), %xmm3 + palignr $8,%xmm2, %xmm3 + pcmpeqb 16(%edi), %xmm3 + + pand %xmm1, %xmm3 + pmovmskb %xmm3, %edx + lea 32(%edi), %edi + lea 32(%esi), %esi + sub $0xffff, %edx + jnz L(exit) + lea (%ecx, %edi,1), %eax + lea 8(%ecx, %esi,1), %edx + POP (%edi) + POP (%esi) + jmp L(less48bytes) + + CFI_PUSH (%esi) + CFI_PUSH (%edi) + ALIGN (4) +L(shr_8_gobble): + sub $32, %ecx + movdqa 16(%esi), %xmm0 + palignr $8,(%esi), %xmm0 + pcmpeqb (%edi), %xmm0 + + movdqa 32(%esi), %xmm3 + palignr $8,16(%esi), %xmm3 + pcmpeqb 16(%edi), %xmm3 + +L(shr_8_gobble_loop): + pand %xmm0, %xmm3 + sub $32, %ecx + pmovmskb %xmm3, %edx + movdqa %xmm0, %xmm1 + + movdqa 64(%esi), %xmm3 + palignr $8,48(%esi), %xmm3 + sbb $0xffff, %edx + movdqa 48(%esi), %xmm0 + palignr $8,32(%esi), %xmm0 + pcmpeqb 32(%edi), %xmm0 + lea 32(%esi), %esi + pcmpeqb 48(%edi), %xmm3 + + lea 32(%edi), %edi + jz L(shr_8_gobble_loop) + pand %xmm0, %xmm3 + + cmp $0, %ecx + jge L(shr_8_gobble_next) + inc %edx + add $32, %ecx +L(shr_8_gobble_next): + test %edx, %edx + jnz L(exit) + + pmovmskb %xmm3, %edx + movdqa %xmm0, %xmm1 + lea 32(%edi), %edi + lea 32(%esi), %esi + sub $0xffff, %edx + jnz L(exit) + + lea (%ecx, %edi,1), %eax + lea 8(%ecx, %esi,1), %edx + POP (%edi) + POP (%esi) + jmp L(less48bytes) + + CFI_PUSH (%esi) + CFI_PUSH (%edi) + ALIGN (4) +L(shr_9): + cmp $80, %ecx + lea -48(%ecx), %ecx + mov %edx, %eax + jae L(shr_9_gobble) + + movdqa 16(%esi), %xmm1 + movdqa %xmm1, %xmm2 + palignr $9,(%esi), %xmm1 + pcmpeqb (%edi), %xmm1 + + movdqa 32(%esi), %xmm3 + palignr $9,%xmm2, %xmm3 + pcmpeqb 16(%edi), %xmm3 + + pand %xmm1, %xmm3 + pmovmskb %xmm3, %edx + lea 32(%edi), %edi + lea 32(%esi), %esi + sub $0xffff, %edx + jnz L(exit) + lea (%ecx, %edi,1), %eax + lea 9(%ecx, %esi,1), %edx + POP (%edi) + POP (%esi) + jmp L(less48bytes) + + CFI_PUSH (%esi) + CFI_PUSH (%edi) + ALIGN (4) +L(shr_9_gobble): + sub $32, %ecx + movdqa 16(%esi), %xmm0 + palignr $9,(%esi), %xmm0 + pcmpeqb (%edi), %xmm0 + + movdqa 32(%esi), %xmm3 + palignr $9,16(%esi), %xmm3 + pcmpeqb 16(%edi), %xmm3 + +L(shr_9_gobble_loop): + pand %xmm0, %xmm3 + sub $32, %ecx + pmovmskb %xmm3, %edx + movdqa %xmm0, %xmm1 + + movdqa 64(%esi), %xmm3 + palignr $9,48(%esi), %xmm3 + sbb $0xffff, %edx + movdqa 48(%esi), %xmm0 + palignr $9,32(%esi), %xmm0 + pcmpeqb 32(%edi), %xmm0 + lea 32(%esi), %esi + pcmpeqb 48(%edi), %xmm3 + + lea 32(%edi), %edi + jz L(shr_9_gobble_loop) + pand %xmm0, %xmm3 + + cmp $0, %ecx + jge L(shr_9_gobble_next) + inc %edx + add $32, %ecx +L(shr_9_gobble_next): + test %edx, %edx + jnz L(exit) + + pmovmskb %xmm3, %edx + movdqa %xmm0, %xmm1 + lea 32(%edi), %edi + lea 32(%esi), %esi + sub $0xffff, %edx + jnz L(exit) + + lea (%ecx, %edi,1), %eax + lea 9(%ecx, %esi,1), %edx + POP (%edi) + POP (%esi) + jmp L(less48bytes) + + CFI_PUSH (%esi) + CFI_PUSH (%edi) + ALIGN (4) +L(shr_10): + cmp $80, %ecx + lea -48(%ecx), %ecx + mov %edx, %eax + jae L(shr_10_gobble) + + movdqa 16(%esi), %xmm1 + movdqa %xmm1, %xmm2 + palignr $10, (%esi), %xmm1 + pcmpeqb (%edi), %xmm1 + + movdqa 32(%esi), %xmm3 + palignr $10,%xmm2, %xmm3 + pcmpeqb 16(%edi), %xmm3 + + pand %xmm1, %xmm3 + pmovmskb %xmm3, %edx + lea 32(%edi), %edi + lea 32(%esi), %esi + sub $0xffff, %edx + jnz L(exit) + lea (%ecx, %edi,1), %eax + lea 10(%ecx, %esi,1), %edx + POP (%edi) + POP (%esi) + jmp L(less48bytes) + + CFI_PUSH (%esi) + CFI_PUSH (%edi) + ALIGN (4) +L(shr_10_gobble): + sub $32, %ecx + movdqa 16(%esi), %xmm0 + palignr $10, (%esi), %xmm0 + pcmpeqb (%edi), %xmm0 + + movdqa 32(%esi), %xmm3 + palignr $10, 16(%esi), %xmm3 + pcmpeqb 16(%edi), %xmm3 + +L(shr_10_gobble_loop): + pand %xmm0, %xmm3 + sub $32, %ecx + pmovmskb %xmm3, %edx + movdqa %xmm0, %xmm1 + + movdqa 64(%esi), %xmm3 + palignr $10,48(%esi), %xmm3 + sbb $0xffff, %edx + movdqa 48(%esi), %xmm0 + palignr $10,32(%esi), %xmm0 + pcmpeqb 32(%edi), %xmm0 + lea 32(%esi), %esi + pcmpeqb 48(%edi), %xmm3 + + lea 32(%edi), %edi + jz L(shr_10_gobble_loop) + pand %xmm0, %xmm3 + + cmp $0, %ecx + jge L(shr_10_gobble_next) + inc %edx + add $32, %ecx +L(shr_10_gobble_next): + test %edx, %edx + jnz L(exit) + + pmovmskb %xmm3, %edx + movdqa %xmm0, %xmm1 + lea 32(%edi), %edi + lea 32(%esi), %esi + sub $0xffff, %edx + jnz L(exit) + + lea (%ecx, %edi,1), %eax + lea 10(%ecx, %esi,1), %edx + POP (%edi) + POP (%esi) + jmp L(less48bytes) + + CFI_PUSH (%esi) + CFI_PUSH (%edi) + ALIGN (4) +L(shr_11): + cmp $80, %ecx + lea -48(%ecx), %ecx + mov %edx, %eax + jae L(shr_11_gobble) + + movdqa 16(%esi), %xmm1 + movdqa %xmm1, %xmm2 + palignr $11, (%esi), %xmm1 + pcmpeqb (%edi), %xmm1 + + movdqa 32(%esi), %xmm3 + palignr $11, %xmm2, %xmm3 + pcmpeqb 16(%edi), %xmm3 + + pand %xmm1, %xmm3 + pmovmskb %xmm3, %edx + lea 32(%edi), %edi + lea 32(%esi), %esi + sub $0xffff, %edx + jnz L(exit) + lea (%ecx, %edi,1), %eax + lea 11(%ecx, %esi,1), %edx + POP (%edi) + POP (%esi) + jmp L(less48bytes) + + CFI_PUSH (%esi) + CFI_PUSH (%edi) + ALIGN (4) +L(shr_11_gobble): + sub $32, %ecx + movdqa 16(%esi), %xmm0 + palignr $11, (%esi), %xmm0 + pcmpeqb (%edi), %xmm0 + + movdqa 32(%esi), %xmm3 + palignr $11, 16(%esi), %xmm3 + pcmpeqb 16(%edi), %xmm3 + +L(shr_11_gobble_loop): + pand %xmm0, %xmm3 + sub $32, %ecx + pmovmskb %xmm3, %edx + movdqa %xmm0, %xmm1 + + movdqa 64(%esi), %xmm3 + palignr $11,48(%esi), %xmm3 + sbb $0xffff, %edx + movdqa 48(%esi), %xmm0 + palignr $11,32(%esi), %xmm0 + pcmpeqb 32(%edi), %xmm0 + lea 32(%esi), %esi + pcmpeqb 48(%edi), %xmm3 + + lea 32(%edi), %edi + jz L(shr_11_gobble_loop) + pand %xmm0, %xmm3 + + cmp $0, %ecx + jge L(shr_11_gobble_next) + inc %edx + add $32, %ecx +L(shr_11_gobble_next): + test %edx, %edx + jnz L(exit) + + pmovmskb %xmm3, %edx + movdqa %xmm0, %xmm1 + lea 32(%edi), %edi + lea 32(%esi), %esi + sub $0xffff, %edx + jnz L(exit) + + lea (%ecx, %edi,1), %eax + lea 11(%ecx, %esi,1), %edx + POP (%edi) + POP (%esi) + jmp L(less48bytes) + + CFI_PUSH (%esi) + CFI_PUSH (%edi) + ALIGN (4) +L(shr_12): + cmp $80, %ecx + lea -48(%ecx), %ecx + mov %edx, %eax + jae L(shr_12_gobble) + + movdqa 16(%esi), %xmm1 + movdqa %xmm1, %xmm2 + palignr $12, (%esi), %xmm1 + pcmpeqb (%edi), %xmm1 + + movdqa 32(%esi), %xmm3 + palignr $12, %xmm2, %xmm3 + pcmpeqb 16(%edi), %xmm3 + + pand %xmm1, %xmm3 + pmovmskb %xmm3, %edx + lea 32(%edi), %edi + lea 32(%esi), %esi + sub $0xffff, %edx + jnz L(exit) + lea (%ecx, %edi,1), %eax + lea 12(%ecx, %esi,1), %edx + POP (%edi) + POP (%esi) + jmp L(less48bytes) + + CFI_PUSH (%esi) + CFI_PUSH (%edi) + ALIGN (4) +L(shr_12_gobble): + sub $32, %ecx + movdqa 16(%esi), %xmm0 + palignr $12, (%esi), %xmm0 + pcmpeqb (%edi), %xmm0 + + movdqa 32(%esi), %xmm3 + palignr $12, 16(%esi), %xmm3 + pcmpeqb 16(%edi), %xmm3 + +L(shr_12_gobble_loop): + pand %xmm0, %xmm3 + sub $32, %ecx + pmovmskb %xmm3, %edx + movdqa %xmm0, %xmm1 + + movdqa 64(%esi), %xmm3 + palignr $12,48(%esi), %xmm3 + sbb $0xffff, %edx + movdqa 48(%esi), %xmm0 + palignr $12,32(%esi), %xmm0 + pcmpeqb 32(%edi), %xmm0 + lea 32(%esi), %esi + pcmpeqb 48(%edi), %xmm3 + + lea 32(%edi), %edi + jz L(shr_12_gobble_loop) + pand %xmm0, %xmm3 + + cmp $0, %ecx + jge L(shr_12_gobble_next) + inc %edx + add $32, %ecx +L(shr_12_gobble_next): + test %edx, %edx + jnz L(exit) + + pmovmskb %xmm3, %edx + movdqa %xmm0, %xmm1 + lea 32(%edi), %edi + lea 32(%esi), %esi + sub $0xffff, %edx + jnz L(exit) + + lea (%ecx, %edi,1), %eax + lea 12(%ecx, %esi,1), %edx + POP (%edi) + POP (%esi) + jmp L(less48bytes) + + CFI_PUSH (%esi) + CFI_PUSH (%edi) + ALIGN (4) +L(shr_13): + cmp $80, %ecx + lea -48(%ecx), %ecx + mov %edx, %eax + jae L(shr_13_gobble) + + movdqa 16(%esi), %xmm1 + movdqa %xmm1, %xmm2 + palignr $13, (%esi), %xmm1 + pcmpeqb (%edi), %xmm1 + + movdqa 32(%esi), %xmm3 + palignr $13, %xmm2, %xmm3 + pcmpeqb 16(%edi), %xmm3 + + pand %xmm1, %xmm3 + pmovmskb %xmm3, %edx + lea 32(%edi), %edi + lea 32(%esi), %esi + sub $0xffff, %edx + jnz L(exit) + lea (%ecx, %edi,1), %eax + lea 13(%ecx, %esi,1), %edx + POP (%edi) + POP (%esi) + jmp L(less48bytes) + + CFI_PUSH (%esi) + CFI_PUSH (%edi) + ALIGN (4) +L(shr_13_gobble): + sub $32, %ecx + movdqa 16(%esi), %xmm0 + palignr $13, (%esi), %xmm0 + pcmpeqb (%edi), %xmm0 + + movdqa 32(%esi), %xmm3 + palignr $13, 16(%esi), %xmm3 + pcmpeqb 16(%edi), %xmm3 + +L(shr_13_gobble_loop): + pand %xmm0, %xmm3 + sub $32, %ecx + pmovmskb %xmm3, %edx + movdqa %xmm0, %xmm1 + + movdqa 64(%esi), %xmm3 + palignr $13,48(%esi), %xmm3 + sbb $0xffff, %edx + movdqa 48(%esi), %xmm0 + palignr $13,32(%esi), %xmm0 + pcmpeqb 32(%edi), %xmm0 + lea 32(%esi), %esi + pcmpeqb 48(%edi), %xmm3 + + lea 32(%edi), %edi + jz L(shr_13_gobble_loop) + pand %xmm0, %xmm3 + + cmp $0, %ecx + jge L(shr_13_gobble_next) + inc %edx + add $32, %ecx +L(shr_13_gobble_next): + test %edx, %edx + jnz L(exit) + + pmovmskb %xmm3, %edx + movdqa %xmm0, %xmm1 + lea 32(%edi), %edi + lea 32(%esi), %esi + sub $0xffff, %edx + jnz L(exit) + + lea (%ecx, %edi,1), %eax + lea 13(%ecx, %esi,1), %edx + POP (%edi) + POP (%esi) + jmp L(less48bytes) + + CFI_PUSH (%esi) + CFI_PUSH (%edi) + ALIGN (4) +L(shr_14): + cmp $80, %ecx + lea -48(%ecx), %ecx + mov %edx, %eax + jae L(shr_14_gobble) + + movdqa 16(%esi), %xmm1 + movdqa %xmm1, %xmm2 + palignr $14, (%esi), %xmm1 + pcmpeqb (%edi), %xmm1 + + movdqa 32(%esi), %xmm3 + palignr $14, %xmm2, %xmm3 + pcmpeqb 16(%edi), %xmm3 + + pand %xmm1, %xmm3 + pmovmskb %xmm3, %edx + lea 32(%edi), %edi + lea 32(%esi), %esi + sub $0xffff, %edx + jnz L(exit) + lea (%ecx, %edi,1), %eax + lea 14(%ecx, %esi,1), %edx + POP (%edi) + POP (%esi) + jmp L(less48bytes) + + CFI_PUSH (%esi) + CFI_PUSH (%edi) + ALIGN (4) +L(shr_14_gobble): + sub $32, %ecx + movdqa 16(%esi), %xmm0 + palignr $14, (%esi), %xmm0 + pcmpeqb (%edi), %xmm0 + + movdqa 32(%esi), %xmm3 + palignr $14, 16(%esi), %xmm3 + pcmpeqb 16(%edi), %xmm3 + +L(shr_14_gobble_loop): + pand %xmm0, %xmm3 + sub $32, %ecx + pmovmskb %xmm3, %edx + movdqa %xmm0, %xmm1 + + movdqa 64(%esi), %xmm3 + palignr $14,48(%esi), %xmm3 + sbb $0xffff, %edx + movdqa 48(%esi), %xmm0 + palignr $14,32(%esi), %xmm0 + pcmpeqb 32(%edi), %xmm0 + lea 32(%esi), %esi + pcmpeqb 48(%edi), %xmm3 + + lea 32(%edi), %edi + jz L(shr_14_gobble_loop) + pand %xmm0, %xmm3 + + cmp $0, %ecx + jge L(shr_14_gobble_next) + inc %edx + add $32, %ecx +L(shr_14_gobble_next): + test %edx, %edx + jnz L(exit) + + pmovmskb %xmm3, %edx + movdqa %xmm0, %xmm1 + lea 32(%edi), %edi + lea 32(%esi), %esi + sub $0xffff, %edx + jnz L(exit) + + lea (%ecx, %edi,1), %eax + lea 14(%ecx, %esi,1), %edx + POP (%edi) + POP (%esi) + jmp L(less48bytes) + + CFI_PUSH (%esi) + CFI_PUSH (%edi) + ALIGN (4) +L(shr_15): + cmp $80, %ecx + lea -48(%ecx), %ecx + mov %edx, %eax + jae L(shr_15_gobble) + + movdqa 16(%esi), %xmm1 + movdqa %xmm1, %xmm2 + palignr $15, (%esi), %xmm1 + pcmpeqb (%edi), %xmm1 + + movdqa 32(%esi), %xmm3 + palignr $15, %xmm2, %xmm3 + pcmpeqb 16(%edi), %xmm3 + + pand %xmm1, %xmm3 + pmovmskb %xmm3, %edx + lea 32(%edi), %edi + lea 32(%esi), %esi + sub $0xffff, %edx + jnz L(exit) + lea (%ecx, %edi,1), %eax + lea 15(%ecx, %esi,1), %edx + POP (%edi) + POP (%esi) + jmp L(less48bytes) + + CFI_PUSH (%esi) + CFI_PUSH (%edi) + ALIGN (4) +L(shr_15_gobble): + sub $32, %ecx + movdqa 16(%esi), %xmm0 + palignr $15, (%esi), %xmm0 + pcmpeqb (%edi), %xmm0 + + movdqa 32(%esi), %xmm3 + palignr $15, 16(%esi), %xmm3 + pcmpeqb 16(%edi), %xmm3 + +L(shr_15_gobble_loop): + pand %xmm0, %xmm3 + sub $32, %ecx + pmovmskb %xmm3, %edx + movdqa %xmm0, %xmm1 + + movdqa 64(%esi), %xmm3 + palignr $15,48(%esi), %xmm3 + sbb $0xffff, %edx + movdqa 48(%esi), %xmm0 + palignr $15,32(%esi), %xmm0 + pcmpeqb 32(%edi), %xmm0 + lea 32(%esi), %esi + pcmpeqb 48(%edi), %xmm3 + + lea 32(%edi), %edi + jz L(shr_15_gobble_loop) + pand %xmm0, %xmm3 + + cmp $0, %ecx + jge L(shr_15_gobble_next) + inc %edx + add $32, %ecx +L(shr_15_gobble_next): + test %edx, %edx + jnz L(exit) + + pmovmskb %xmm3, %edx + movdqa %xmm0, %xmm1 + lea 32(%edi), %edi + lea 32(%esi), %esi + sub $0xffff, %edx + jnz L(exit) + + lea (%ecx, %edi,1), %eax + lea 15(%ecx, %esi,1), %edx + POP (%edi) + POP (%esi) + jmp L(less48bytes) + + CFI_PUSH (%esi) + CFI_PUSH (%edi) + ALIGN (4) +L(exit): + pmovmskb %xmm1, %ebx + sub $0xffff, %ebx + jz L(first16bytes) + lea -16(%esi), %esi + lea -16(%edi), %edi + mov %ebx, %edx +L(first16bytes): + add %eax, %esi +L(less16bytes): + test %dl, %dl + jz L(next_24_bytes) + + test $0x01, %dl + jnz L(Byte16) + + test $0x02, %dl + jnz L(Byte17) + + test $0x04, %dl + jnz L(Byte18) + + test $0x08, %dl + jnz L(Byte19) + + test $0x10, %dl + jnz L(Byte20) + + test $0x20, %dl + jnz L(Byte21) + + test $0x40, %dl + jnz L(Byte22) +L(Byte23): + movzbl -9(%edi), %eax + movzbl -9(%esi), %edx + sub %edx, %eax + RETURN + + ALIGN (4) +L(Byte16): + movzbl -16(%edi), %eax + movzbl -16(%esi), %edx + sub %edx, %eax + RETURN + + ALIGN (4) +L(Byte17): + movzbl -15(%edi), %eax + movzbl -15(%esi), %edx + sub %edx, %eax + RETURN + + ALIGN (4) +L(Byte18): + movzbl -14(%edi), %eax + movzbl -14(%esi), %edx + sub %edx, %eax + RETURN + + ALIGN (4) +L(Byte19): + movzbl -13(%edi), %eax + movzbl -13(%esi), %edx + sub %edx, %eax + RETURN + + ALIGN (4) +L(Byte20): + movzbl -12(%edi), %eax + movzbl -12(%esi), %edx + sub %edx, %eax + RETURN + + ALIGN (4) +L(Byte21): + movzbl -11(%edi), %eax + movzbl -11(%esi), %edx + sub %edx, %eax + RETURN + + ALIGN (4) +L(Byte22): + movzbl -10(%edi), %eax + movzbl -10(%esi), %edx + sub %edx, %eax + RETURN + + ALIGN (4) +L(next_24_bytes): + lea 8(%edi), %edi + lea 8(%esi), %esi + test $0x01, %dh + jnz L(Byte16) + + test $0x02, %dh + jnz L(Byte17) + + test $0x04, %dh + jnz L(Byte18) + + test $0x08, %dh + jnz L(Byte19) + + test $0x10, %dh + jnz L(Byte20) + + test $0x20, %dh + jnz L(Byte21) + + test $0x40, %dh + jnz L(Byte22) + + ALIGN (4) +L(Byte31): + movzbl -9(%edi), %eax + movzbl -9(%esi), %edx + sub %edx, %eax + RETURN_END + CFI_PUSH (%ebx) + + ALIGN (4) +L(more8bytes): + cmp $16, %ecx + jae L(more16bytes) + cmp $8, %ecx + je L(8bytes) + cmp $9, %ecx + je L(9bytes) + cmp $10, %ecx + je L(10bytes) + cmp $11, %ecx + je L(11bytes) + cmp $12, %ecx + je L(12bytes) + cmp $13, %ecx + je L(13bytes) + cmp $14, %ecx + je L(14bytes) + jmp L(15bytes) + + ALIGN (4) +L(more16bytes): + cmp $24, %ecx + jae L(more24bytes) + cmp $16, %ecx + je L(16bytes) + cmp $17, %ecx + je L(17bytes) + cmp $18, %ecx + je L(18bytes) + cmp $19, %ecx + je L(19bytes) + cmp $20, %ecx + je L(20bytes) + cmp $21, %ecx + je L(21bytes) + cmp $22, %ecx + je L(22bytes) + jmp L(23bytes) + + ALIGN (4) +L(more24bytes): + cmp $32, %ecx + jae L(more32bytes) + cmp $24, %ecx + je L(24bytes) + cmp $25, %ecx + je L(25bytes) + cmp $26, %ecx + je L(26bytes) + cmp $27, %ecx + je L(27bytes) + cmp $28, %ecx + je L(28bytes) + cmp $29, %ecx + je L(29bytes) + cmp $30, %ecx + je L(30bytes) + jmp L(31bytes) + + ALIGN (4) +L(more32bytes): + cmp $40, %ecx + jae L(more40bytes) + cmp $32, %ecx + je L(32bytes) + cmp $33, %ecx + je L(33bytes) + cmp $34, %ecx + je L(34bytes) + cmp $35, %ecx + je L(35bytes) + cmp $36, %ecx + je L(36bytes) + cmp $37, %ecx + je L(37bytes) + cmp $38, %ecx + je L(38bytes) + jmp L(39bytes) + + ALIGN (4) +L(more40bytes): + cmp $40, %ecx + je L(40bytes) + cmp $41, %ecx + je L(41bytes) + cmp $42, %ecx + je L(42bytes) + cmp $43, %ecx + je L(43bytes) + cmp $44, %ecx + je L(44bytes) + cmp $45, %ecx + je L(45bytes) + cmp $46, %ecx + je L(46bytes) + jmp L(47bytes) + + ALIGN (4) +L(less48bytes): + cmp $8, %ecx + jae L(more8bytes) + cmp $2, %ecx + je L(2bytes) + cmp $3, %ecx + je L(3bytes) + cmp $4, %ecx + je L(4bytes) + cmp $5, %ecx + je L(5bytes) + cmp $6, %ecx + je L(6bytes) + jmp L(7bytes) + + + ALIGN (4) +L(44bytes): + mov -44(%eax), %ecx + mov -44(%edx), %ebx + cmp %ebx, %ecx + jne L(find_diff) +L(40bytes): + mov -40(%eax), %ecx + mov -40(%edx), %ebx + cmp %ebx, %ecx + jne L(find_diff) +L(36bytes): + mov -36(%eax), %ecx + mov -36(%edx), %ebx + cmp %ebx, %ecx + jne L(find_diff) +L(32bytes): + mov -32(%eax), %ecx + mov -32(%edx), %ebx + cmp %ebx, %ecx + jne L(find_diff) +L(28bytes): + mov -28(%eax), %ecx + mov -28(%edx), %ebx + cmp %ebx, %ecx + jne L(find_diff) +L(24bytes): + mov -24(%eax), %ecx + mov -24(%edx), %ebx + cmp %ebx, %ecx + jne L(find_diff) +L(20bytes): + mov -20(%eax), %ecx + mov -20(%edx), %ebx + cmp %ebx, %ecx + jne L(find_diff) +L(16bytes): + mov -16(%eax), %ecx + mov -16(%edx), %ebx + cmp %ebx, %ecx + jne L(find_diff) +L(12bytes): + mov -12(%eax), %ecx + mov -12(%edx), %ebx + cmp %ebx, %ecx + jne L(find_diff) +L(8bytes): + mov -8(%eax), %ecx + mov -8(%edx), %ebx + cmp %ebx, %ecx + jne L(find_diff) +L(4bytes): + mov -4(%eax), %ecx + mov -4(%edx), %ebx + cmp %ebx, %ecx + mov $0, %eax + jne L(find_diff) + POP (%ebx) + ret + CFI_PUSH (%ebx) + + ALIGN (4) +L(45bytes): + mov -45(%eax), %ecx + mov -45(%edx), %ebx + cmp %ebx, %ecx + jne L(find_diff) +L(41bytes): + mov -41(%eax), %ecx + mov -41(%edx), %ebx + cmp %ebx, %ecx + jne L(find_diff) +L(37bytes): + mov -37(%eax), %ecx + mov -37(%edx), %ebx + cmp %ebx, %ecx + jne L(find_diff) +L(33bytes): + mov -33(%eax), %ecx + mov -33(%edx), %ebx + cmp %ebx, %ecx + jne L(find_diff) +L(29bytes): + mov -29(%eax), %ecx + mov -29(%edx), %ebx + cmp %ebx, %ecx + jne L(find_diff) +L(25bytes): + mov -25(%eax), %ecx + mov -25(%edx), %ebx + cmp %ebx, %ecx + jne L(find_diff) +L(21bytes): + mov -21(%eax), %ecx + mov -21(%edx), %ebx + cmp %ebx, %ecx + jne L(find_diff) +L(17bytes): + mov -17(%eax), %ecx + mov -17(%edx), %ebx + cmp %ebx, %ecx + jne L(find_diff) +L(13bytes): + mov -13(%eax), %ecx + mov -13(%edx), %ebx + cmp %ebx, %ecx + jne L(find_diff) +L(9bytes): + mov -9(%eax), %ecx + mov -9(%edx), %ebx + cmp %ebx, %ecx + jne L(find_diff) +L(5bytes): + mov -5(%eax), %ecx + mov -5(%edx), %ebx + cmp %ebx, %ecx + jne L(find_diff) + movzbl -1(%eax), %ecx + cmp -1(%edx), %cl + mov $0, %eax + jne L(end) + POP (%ebx) + ret + CFI_PUSH (%ebx) + + ALIGN (4) +L(46bytes): + mov -46(%eax), %ecx + mov -46(%edx), %ebx + cmp %ebx, %ecx + jne L(find_diff) +L(42bytes): + mov -42(%eax), %ecx + mov -42(%edx), %ebx + cmp %ebx, %ecx + jne L(find_diff) +L(38bytes): + mov -38(%eax), %ecx + mov -38(%edx), %ebx + cmp %ebx, %ecx + jne L(find_diff) +L(34bytes): + mov -34(%eax), %ecx + mov -34(%edx), %ebx + cmp %ebx, %ecx + jne L(find_diff) +L(30bytes): + mov -30(%eax), %ecx + mov -30(%edx), %ebx + cmp %ebx, %ecx + jne L(find_diff) +L(26bytes): + mov -26(%eax), %ecx + mov -26(%edx), %ebx + cmp %ebx, %ecx + jne L(find_diff) +L(22bytes): + mov -22(%eax), %ecx + mov -22(%edx), %ebx + cmp %ebx, %ecx + jne L(find_diff) +L(18bytes): + mov -18(%eax), %ecx + mov -18(%edx), %ebx + cmp %ebx, %ecx + jne L(find_diff) +L(14bytes): + mov -14(%eax), %ecx + mov -14(%edx), %ebx + cmp %ebx, %ecx + jne L(find_diff) +L(10bytes): + mov -10(%eax), %ecx + mov -10(%edx), %ebx + cmp %ebx, %ecx + jne L(find_diff) +L(6bytes): + mov -6(%eax), %ecx + mov -6(%edx), %ebx + cmp %ebx, %ecx + jne L(find_diff) +L(2bytes): + movzwl -2(%eax), %ecx + movzwl -2(%edx), %ebx + cmp %bl, %cl + jne L(end) + cmp %bh, %ch + mov $0, %eax + jne L(end) + POP (%ebx) + ret + CFI_PUSH (%ebx) + + ALIGN (4) +L(47bytes): + movl -47(%eax), %ecx + movl -47(%edx), %ebx + cmp %ebx, %ecx + jne L(find_diff) +L(43bytes): + movl -43(%eax), %ecx + movl -43(%edx), %ebx + cmp %ebx, %ecx + jne L(find_diff) +L(39bytes): + movl -39(%eax), %ecx + movl -39(%edx), %ebx + cmp %ebx, %ecx + jne L(find_diff) +L(35bytes): + movl -35(%eax), %ecx + movl -35(%edx), %ebx + cmp %ebx, %ecx + jne L(find_diff) +L(31bytes): + movl -31(%eax), %ecx + movl -31(%edx), %ebx + cmp %ebx, %ecx + jne L(find_diff) +L(27bytes): + movl -27(%eax), %ecx + movl -27(%edx), %ebx + cmp %ebx, %ecx + jne L(find_diff) +L(23bytes): + movl -23(%eax), %ecx + movl -23(%edx), %ebx + cmp %ebx, %ecx + jne L(find_diff) +L(19bytes): + movl -19(%eax), %ecx + movl -19(%edx), %ebx + cmp %ebx, %ecx + jne L(find_diff) +L(15bytes): + movl -15(%eax), %ecx + movl -15(%edx), %ebx + cmp %ebx, %ecx + jne L(find_diff) +L(11bytes): + movl -11(%eax), %ecx + movl -11(%edx), %ebx + cmp %ebx, %ecx + jne L(find_diff) +L(7bytes): + movl -7(%eax), %ecx + movl -7(%edx), %ebx + cmp %ebx, %ecx + jne L(find_diff) +L(3bytes): + movzwl -3(%eax), %ecx + movzwl -3(%edx), %ebx + cmpb %bl, %cl + jne L(end) + cmp %bx, %cx + jne L(end) + movzbl -1(%eax), %eax + cmpb -1(%edx), %al + mov $0, %eax + jne L(end) + POP (%ebx) + ret + CFI_PUSH (%ebx) + + ALIGN (4) +L(find_diff): + cmpb %bl, %cl + jne L(end) + cmp %bx, %cx + jne L(end) + shr $16,%ecx + shr $16,%ebx + cmp %bl, %cl + jne L(end) + cmp %bx, %cx +L(end): + POP (%ebx) + mov $1, %eax + ja L(bigger) + neg %eax +L(bigger): + ret + +END (MEMCMP) diff --git a/libc/arch-x86/string/ssse3-memcpy5.S b/libc/arch-x86/string/ssse3-memcpy5.S new file mode 100644 index 0000000..6b90402 --- /dev/null +++ b/libc/arch-x86/string/ssse3-memcpy5.S @@ -0,0 +1,1770 @@ +/* +Copyright (c) 2010, Intel Corporation +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + + * Neither the name of Intel Corporation nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR +ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON +ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#ifndef MEMCPY +# define MEMCPY ssse3_memcpy5 +#endif + +#ifndef L +# define L(label) .L##label +#endif + +#ifndef ALIGN +# define ALIGN(n) .p2align n +#endif + +#ifndef cfi_startproc +# define cfi_startproc .cfi_startproc +#endif + +#ifndef cfi_endproc +# define cfi_endproc .cfi_endproc +#endif + +#ifndef cfi_rel_offset +# define cfi_rel_offset(reg, off) .cfi_rel_offset reg, off +#endif + +#ifndef cfi_restore +# define cfi_restore(reg) .cfi_restore (reg) +#endif + +#ifndef cfi_adjust_cfa_offset +# define cfi_adjust_cfa_offset(off) .cfi_adjust_cfa_offset off +#endif + +#ifndef ENTRY +# define ENTRY(name) \ + .type name, @function; \ + .globl name; \ + .p2align 4; \ +name: \ + cfi_startproc +#endif + +#ifndef END +# define END(name) \ + cfi_endproc; \ + .size name, .-name +#endif + +#ifdef USE_AS_BCOPY +# define SRC PARMS +# define DEST SRC+4 +# define LEN DEST+4 +#else +# define DEST PARMS +# define SRC DEST+4 +# define LEN SRC+4 +#endif + +#define CFI_PUSH(REG) \ + cfi_adjust_cfa_offset (4); \ + cfi_rel_offset (REG, 0) + +#define CFI_POP(REG) \ + cfi_adjust_cfa_offset (-4); \ + cfi_restore (REG) + +#define PUSH(REG) pushl REG; CFI_PUSH (REG) +#define POP(REG) popl REG; CFI_POP (REG) + +#ifdef SHARED +# define PARMS 8 /* Preserve EBX. */ +# define ENTRANCE PUSH (%ebx); +# define RETURN_END POP (%ebx); ret +# define RETURN RETURN_END; CFI_PUSH (%ebx) +# define JMPTBL(I, B) I - B + +/* Load an entry in a jump table into EBX and branch to it. TABLE is a + jump table with relative offsets. INDEX is a register contains the + index into the jump table. SCALE is the scale of INDEX. */ +# define BRANCH_TO_JMPTBL_ENTRY(TABLE, INDEX, SCALE) \ + /* We first load PC into EBX. */ \ + call __i686.get_pc_thunk.bx; \ + /* Get the address of the jump table. */ \ + addl $(TABLE - .), %ebx; \ + /* Get the entry and convert the relative offset to the \ + absolute address. */ \ + addl (%ebx,INDEX,SCALE), %ebx; \ + /* We loaded the jump table. Go. */ \ + jmp *%ebx + +# define BRANCH_TO_JMPTBL_ENTRY_VALUE(TABLE) \ + addl $(TABLE - .), %ebx + +# define BRANCH_TO_JMPTBL_ENTRY_TAIL(TABLE, INDEX, SCALE) \ + addl (%ebx,INDEX,SCALE), %ebx; \ + /* We loaded the jump table. Go. */ \ + jmp *%ebx + + .section .gnu.linkonce.t.__i686.get_pc_thunk.bx,"ax",@progbits + .globl __i686.get_pc_thunk.bx + .hidden __i686.get_pc_thunk.bx + ALIGN (4) + .type __i686.get_pc_thunk.bx,@function +__i686.get_pc_thunk.bx: + movl (%esp), %ebx + ret +#else +# define PARMS 4 +# define ENTRANCE +# define RETURN_END ret +# define RETURN RETURN_END +# define JMPTBL(I, B) I + +/* Branch to an entry in a jump table. TABLE is a jump table with + absolute offsets. INDEX is a register contains the index into the + jump table. SCALE is the scale of INDEX. */ +# define BRANCH_TO_JMPTBL_ENTRY(TABLE, INDEX, SCALE) \ + jmp *TABLE(,INDEX,SCALE) + +# define BRANCH_TO_JMPTBL_ENTRY_VALUE(TABLE) + +# define BRANCH_TO_JMPTBL_ENTRY_TAIL(TABLE, INDEX, SCALE) \ + jmp *TABLE(,INDEX,SCALE) +#endif + + .section .text.ssse3,"ax",@progbits +ENTRY (MEMCPY) + ENTRANCE + movl LEN(%esp), %ecx + movl SRC(%esp), %eax + movl DEST(%esp), %edx + +#ifdef USE_AS_MEMMOVE + cmp %eax, %edx + jb L(copy_forward) + je L(fwd_write_0bytes) + cmp $32, %ecx + jae L(memmove_bwd) + jmp L(bk_write_less32bytes_2) +L(memmove_bwd): + add %ecx, %eax + cmp %eax, %edx + movl SRC(%esp), %eax + jb L(copy_backward) + +L(copy_forward): +#endif + cmp $48, %ecx + jae L(48bytesormore) + +L(fwd_write_less32bytes): +#ifndef USE_AS_MEMMOVE + cmp %dl, %al + jb L(bk_write) +#endif + add %ecx, %edx + add %ecx, %eax + BRANCH_TO_JMPTBL_ENTRY (L(table_48bytes_fwd), %ecx, 4) +#ifndef USE_AS_MEMMOVE +L(bk_write): + BRANCH_TO_JMPTBL_ENTRY (L(table_48_bytes_bwd), %ecx, 4) +#endif + + ALIGN (4) +/* ECX > 32 and EDX is 4 byte aligned. */ +L(48bytesormore): + movdqu (%eax), %xmm0 + PUSH (%edi) + movl %edx, %edi + and $-16, %edx + PUSH (%esi) + add $16, %edx + movl %edi, %esi + sub %edx, %edi + add %edi, %ecx + sub %edi, %eax + +#ifdef SHARED_CACHE_SIZE_HALF + cmp $SHARED_CACHE_SIZE_HALF, %ecx +#else +# ifdef SHARED + call __i686.get_pc_thunk.bx + add $_GLOBAL_OFFSET_TABLE_, %ebx + cmp __x86_shared_cache_size_half@GOTOFF(%ebx), %ecx +# else + cmp __x86_shared_cache_size_half, %ecx +# endif +#endif + + mov %eax, %edi + jae L(large_page) + and $0xf, %edi + jz L(shl_0) + + BRANCH_TO_JMPTBL_ENTRY (L(shl_table), %edi, 4) + + ALIGN (4) +L(shl_0): + movdqu %xmm0, (%esi) + xor %edi, %edi + POP (%esi) + cmp $127, %ecx + ja L(shl_0_gobble) + lea -32(%ecx), %ecx +L(shl_0_loop): + movdqa (%eax, %edi), %xmm0 + movdqa 16(%eax, %edi), %xmm1 + sub $32, %ecx + movdqa %xmm0, (%edx, %edi) + movdqa %xmm1, 16(%edx, %edi) + lea 32(%edi), %edi + jb L(shl_0_end) + + movdqa (%eax, %edi), %xmm0 + movdqa 16(%eax, %edi), %xmm1 + sub $32, %ecx + movdqa %xmm0, (%edx, %edi) + movdqa %xmm1, 16(%edx, %edi) + lea 32(%edi), %edi + jb L(shl_0_end) + + movdqa (%eax, %edi), %xmm0 + movdqa 16(%eax, %edi), %xmm1 + sub $32, %ecx + movdqa %xmm0, (%edx, %edi) + movdqa %xmm1, 16(%edx, %edi) + lea 32(%edi), %edi + jb L(shl_0_end) + + movdqa (%eax, %edi), %xmm0 + movdqa 16(%eax, %edi), %xmm1 + sub $32, %ecx + movdqa %xmm0, (%edx, %edi) + movdqa %xmm1, 16(%edx, %edi) + lea 32(%edi), %edi +L(shl_0_end): + lea 32(%ecx), %ecx + add %ecx, %edi + add %edi, %edx + add %edi, %eax + POP (%edi) + BRANCH_TO_JMPTBL_ENTRY (L(table_48bytes_fwd), %ecx, 4) + +L(shl_0_gobble): + +#ifdef DATA_CACHE_SIZE_HALF + cmp $DATA_CACHE_SIZE_HALF, %ecx +#else +# ifdef SHARED + call __i686.get_pc_thunk.bx + add $_GLOBAL_OFFSET_TABLE_, %ebx + cmp __x86_data_cache_size_half@GOTOFF(%ebx), %ecx +# else + cmp __x86_data_cache_size_half, %ecx +# endif +#endif + + POP (%edi) + lea -128(%ecx), %ecx + jae L(shl_0_gobble_mem_loop) +L(shl_0_gobble_cache_loop): + movdqa (%eax), %xmm0 + movdqa 0x10(%eax), %xmm1 + movdqa 0x20(%eax), %xmm2 + movdqa 0x30(%eax), %xmm3 + movdqa 0x40(%eax), %xmm4 + movdqa 0x50(%eax), %xmm5 + movdqa 0x60(%eax), %xmm6 + movdqa 0x70(%eax), %xmm7 + lea 0x80(%eax), %eax + sub $128, %ecx + movdqa %xmm0, (%edx) + movdqa %xmm1, 0x10(%edx) + movdqa %xmm2, 0x20(%edx) + movdqa %xmm3, 0x30(%edx) + movdqa %xmm4, 0x40(%edx) + movdqa %xmm5, 0x50(%edx) + movdqa %xmm6, 0x60(%edx) + movdqa %xmm7, 0x70(%edx) + lea 0x80(%edx), %edx + + jae L(shl_0_gobble_cache_loop) + cmp $-0x40, %ecx + lea 0x80(%ecx), %ecx + jl L(shl_0_cache_less_64bytes) + + movdqa (%eax), %xmm0 + sub $0x40, %ecx + movdqa 0x10(%eax), %xmm1 + + movdqa %xmm0, (%edx) + movdqa %xmm1, 0x10(%edx) + + movdqa 0x20(%eax), %xmm0 + movdqa 0x30(%eax), %xmm1 + add $0x40, %eax + + movdqa %xmm0, 0x20(%edx) + movdqa %xmm1, 0x30(%edx) + add $0x40, %edx +L(shl_0_cache_less_64bytes): + cmp $0x20, %ecx + jb L(shl_0_cache_less_32bytes) + movdqa (%eax), %xmm0 + sub $0x20, %ecx + movdqa 0x10(%eax), %xmm1 + add $0x20, %eax + movdqa %xmm0, (%edx) + movdqa %xmm1, 0x10(%edx) + add $0x20, %edx +L(shl_0_cache_less_32bytes): + cmp $0x10, %ecx + jb L(shl_0_cache_less_16bytes) + sub $0x10, %ecx + movdqa (%eax), %xmm0 + add $0x10, %eax + movdqa %xmm0, (%edx) + add $0x10, %edx +L(shl_0_cache_less_16bytes): + add %ecx, %edx + add %ecx, %eax + BRANCH_TO_JMPTBL_ENTRY (L(table_48bytes_fwd), %ecx, 4) + + + ALIGN (4) +L(shl_0_gobble_mem_loop): + prefetcht0 0x1c0(%eax) + prefetcht0 0x280(%eax) + prefetcht0 0x1c0(%edx) + + movdqa (%eax), %xmm0 + movdqa 0x10(%eax), %xmm1 + movdqa 0x20(%eax), %xmm2 + movdqa 0x30(%eax), %xmm3 + movdqa 0x40(%eax), %xmm4 + movdqa 0x50(%eax), %xmm5 + movdqa 0x60(%eax), %xmm6 + movdqa 0x70(%eax), %xmm7 + lea 0x80(%eax), %eax + sub $0x80, %ecx + movdqa %xmm0, (%edx) + movdqa %xmm1, 0x10(%edx) + movdqa %xmm2, 0x20(%edx) + movdqa %xmm3, 0x30(%edx) + movdqa %xmm4, 0x40(%edx) + movdqa %xmm5, 0x50(%edx) + movdqa %xmm6, 0x60(%edx) + movdqa %xmm7, 0x70(%edx) + lea 0x80(%edx), %edx + + jae L(shl_0_gobble_mem_loop) + cmp $-0x40, %ecx + lea 0x80(%ecx), %ecx + jl L(shl_0_mem_less_64bytes) + + movdqa (%eax), %xmm0 + sub $0x40, %ecx + movdqa 0x10(%eax), %xmm1 + + movdqa %xmm0, (%edx) + movdqa %xmm1, 0x10(%edx) + + movdqa 0x20(%eax), %xmm0 + movdqa 0x30(%eax), %xmm1 + add $0x40, %eax + + movdqa %xmm0, 0x20(%edx) + movdqa %xmm1, 0x30(%edx) + add $0x40, %edx +L(shl_0_mem_less_64bytes): + cmp $0x20, %ecx + jb L(shl_0_mem_less_32bytes) + movdqa (%eax), %xmm0 + sub $0x20, %ecx + movdqa 0x10(%eax), %xmm1 + add $0x20, %eax + movdqa %xmm0, (%edx) + movdqa %xmm1, 0x10(%edx) + add $0x20, %edx +L(shl_0_mem_less_32bytes): + cmp $0x10, %ecx + jb L(shl_0_mem_less_16bytes) + sub $0x10, %ecx + movdqa (%eax), %xmm0 + add $0x10, %eax + movdqa %xmm0, (%edx) + add $0x10, %edx +L(shl_0_mem_less_16bytes): + add %ecx, %edx + add %ecx, %eax + BRANCH_TO_JMPTBL_ENTRY (L(table_48bytes_fwd), %ecx, 4) + + + ALIGN (4) +L(shl_1): + BRANCH_TO_JMPTBL_ENTRY_VALUE(L(table_48bytes_fwd)) + lea -1(%eax), %eax + movaps (%eax), %xmm1 + xor %edi, %edi + lea -32(%ecx), %ecx + movdqu %xmm0, (%esi) + POP (%esi) +L(shl_1_loop): + + movdqa 16(%eax, %edi), %xmm2 + sub $32, %ecx + movdqa 32(%eax, %edi), %xmm3 + movdqa %xmm3, %xmm4 + palignr $1, %xmm2, %xmm3 + palignr $1, %xmm1, %xmm2 + lea 32(%edi), %edi + movdqa %xmm2, -32(%edx, %edi) + movdqa %xmm3, -16(%edx, %edi) + + jb L(shl_1_end) + + movdqa 16(%eax, %edi), %xmm2 + sub $32, %ecx + movdqa 32(%eax, %edi), %xmm3 + movdqa %xmm3, %xmm1 + palignr $1, %xmm2, %xmm3 + palignr $1, %xmm4, %xmm2 + lea 32(%edi), %edi + movdqa %xmm2, -32(%edx, %edi) + movdqa %xmm3, -16(%edx, %edi) + + jae L(shl_1_loop) + +L(shl_1_end): + lea 32(%ecx), %ecx + add %ecx, %edi + add %edi, %edx + lea 1(%edi, %eax), %eax + POP (%edi) + BRANCH_TO_JMPTBL_ENTRY_TAIL(L(table_48bytes_fwd), %ecx, 4) + + ALIGN (4) +L(shl_2): + BRANCH_TO_JMPTBL_ENTRY_VALUE(L(table_48bytes_fwd)) + lea -2(%eax), %eax + movaps (%eax), %xmm1 + xor %edi, %edi + lea -32(%ecx), %ecx + movdqu %xmm0, (%esi) + POP (%esi) +L(shl_2_loop): + + movdqa 16(%eax, %edi), %xmm2 + sub $32, %ecx + movdqa 32(%eax, %edi), %xmm3 + movdqa %xmm3, %xmm4 + palignr $2, %xmm2, %xmm3 + palignr $2, %xmm1, %xmm2 + lea 32(%edi), %edi + movdqa %xmm2, -32(%edx, %edi) + movdqa %xmm3, -16(%edx, %edi) + + jb L(shl_2_end) + + movdqa 16(%eax, %edi), %xmm2 + sub $32, %ecx + movdqa 32(%eax, %edi), %xmm3 + movdqa %xmm3, %xmm1 + palignr $2, %xmm2, %xmm3 + palignr $2, %xmm4, %xmm2 + lea 32(%edi), %edi + movdqa %xmm2, -32(%edx, %edi) + movdqa %xmm3, -16(%edx, %edi) + + jae L(shl_2_loop) + +L(shl_2_end): + lea 32(%ecx), %ecx + add %ecx, %edi + add %edi, %edx + lea 2(%edi, %eax), %eax + POP (%edi) + BRANCH_TO_JMPTBL_ENTRY_TAIL(L(table_48bytes_fwd), %ecx, 4) + + ALIGN (4) +L(shl_3): + BRANCH_TO_JMPTBL_ENTRY_VALUE(L(table_48bytes_fwd)) + lea -3(%eax), %eax + movaps (%eax), %xmm1 + xor %edi, %edi + lea -32(%ecx), %ecx + movdqu %xmm0, (%esi) + POP (%esi) +L(shl_3_loop): + + movdqa 16(%eax, %edi), %xmm2 + sub $32, %ecx + movdqa 32(%eax, %edi), %xmm3 + movdqa %xmm3, %xmm4 + palignr $3, %xmm2, %xmm3 + palignr $3, %xmm1, %xmm2 + lea 32(%edi), %edi + movdqa %xmm2, -32(%edx, %edi) + movdqa %xmm3, -16(%edx, %edi) + + jb L(shl_3_end) + + movdqa 16(%eax, %edi), %xmm2 + sub $32, %ecx + movdqa 32(%eax, %edi), %xmm3 + movdqa %xmm3, %xmm1 + palignr $3, %xmm2, %xmm3 + palignr $3, %xmm4, %xmm2 + lea 32(%edi), %edi + movdqa %xmm2, -32(%edx, %edi) + movdqa %xmm3, -16(%edx, %edi) + + jae L(shl_3_loop) + +L(shl_3_end): + lea 32(%ecx), %ecx + add %ecx, %edi + add %edi, %edx + lea 3(%edi, %eax), %eax + POP (%edi) + BRANCH_TO_JMPTBL_ENTRY_TAIL(L(table_48bytes_fwd), %ecx, 4) + + ALIGN (4) +L(shl_4): + BRANCH_TO_JMPTBL_ENTRY_VALUE(L(table_48bytes_fwd)) + lea -4(%eax), %eax + movaps (%eax), %xmm1 + xor %edi, %edi + lea -32(%ecx), %ecx + movdqu %xmm0, (%esi) + POP (%esi) +L(shl_4_loop): + + movdqa 16(%eax, %edi), %xmm2 + sub $32, %ecx + movdqa 32(%eax, %edi), %xmm3 + movdqa %xmm3, %xmm4 + palignr $4, %xmm2, %xmm3 + palignr $4, %xmm1, %xmm2 + lea 32(%edi), %edi + movdqa %xmm2, -32(%edx, %edi) + movdqa %xmm3, -16(%edx, %edi) + + jb L(shl_4_end) + + movdqa 16(%eax, %edi), %xmm2 + sub $32, %ecx + movdqa 32(%eax, %edi), %xmm3 + movdqa %xmm3, %xmm1 + palignr $4, %xmm2, %xmm3 + palignr $4, %xmm4, %xmm2 + lea 32(%edi), %edi + movdqa %xmm2, -32(%edx, %edi) + movdqa %xmm3, -16(%edx, %edi) + + jae L(shl_4_loop) + +L(shl_4_end): + lea 32(%ecx), %ecx + add %ecx, %edi + add %edi, %edx + lea 4(%edi, %eax), %eax + POP (%edi) + BRANCH_TO_JMPTBL_ENTRY_TAIL(L(table_48bytes_fwd), %ecx, 4) + + ALIGN (4) +L(shl_5): + BRANCH_TO_JMPTBL_ENTRY_VALUE(L(table_48bytes_fwd)) + lea -5(%eax), %eax + movaps (%eax), %xmm1 + xor %edi, %edi + lea -32(%ecx), %ecx + movdqu %xmm0, (%esi) + POP (%esi) +L(shl_5_loop): + + movdqa 16(%eax, %edi), %xmm2 + sub $32, %ecx + movdqa 32(%eax, %edi), %xmm3 + movdqa %xmm3, %xmm4 + palignr $5, %xmm2, %xmm3 + palignr $5, %xmm1, %xmm2 + lea 32(%edi), %edi + movdqa %xmm2, -32(%edx, %edi) + movdqa %xmm3, -16(%edx, %edi) + + jb L(shl_5_end) + + movdqa 16(%eax, %edi), %xmm2 + sub $32, %ecx + movdqa 32(%eax, %edi), %xmm3 + movdqa %xmm3, %xmm1 + palignr $5, %xmm2, %xmm3 + palignr $5, %xmm4, %xmm2 + lea 32(%edi), %edi + movdqa %xmm2, -32(%edx, %edi) + movdqa %xmm3, -16(%edx, %edi) + + jae L(shl_5_loop) + +L(shl_5_end): + lea 32(%ecx), %ecx + add %ecx, %edi + add %edi, %edx + lea 5(%edi, %eax), %eax + POP (%edi) + BRANCH_TO_JMPTBL_ENTRY_TAIL(L(table_48bytes_fwd), %ecx, 4) + + + ALIGN (4) +L(shl_6): + BRANCH_TO_JMPTBL_ENTRY_VALUE(L(table_48bytes_fwd)) + lea -6(%eax), %eax + movaps (%eax), %xmm1 + xor %edi, %edi + lea -32(%ecx), %ecx + movdqu %xmm0, (%esi) + POP (%esi) +L(shl_6_loop): + + movdqa 16(%eax, %edi), %xmm2 + sub $32, %ecx + movdqa 32(%eax, %edi), %xmm3 + movdqa %xmm3, %xmm4 + palignr $6, %xmm2, %xmm3 + palignr $6, %xmm1, %xmm2 + lea 32(%edi), %edi + movdqa %xmm2, -32(%edx, %edi) + movdqa %xmm3, -16(%edx, %edi) + + jb L(shl_6_end) + + movdqa 16(%eax, %edi), %xmm2 + sub $32, %ecx + movdqa 32(%eax, %edi), %xmm3 + movdqa %xmm3, %xmm1 + palignr $6, %xmm2, %xmm3 + palignr $6, %xmm4, %xmm2 + lea 32(%edi), %edi + movdqa %xmm2, -32(%edx, %edi) + movdqa %xmm3, -16(%edx, %edi) + + jae L(shl_6_loop) + +L(shl_6_end): + lea 32(%ecx), %ecx + add %ecx, %edi + add %edi, %edx + lea 6(%edi, %eax), %eax + POP (%edi) + BRANCH_TO_JMPTBL_ENTRY_TAIL(L(table_48bytes_fwd), %ecx, 4) + + ALIGN (4) +L(shl_7): + BRANCH_TO_JMPTBL_ENTRY_VALUE(L(table_48bytes_fwd)) + lea -7(%eax), %eax + movaps (%eax), %xmm1 + xor %edi, %edi + lea -32(%ecx), %ecx + movdqu %xmm0, (%esi) + POP (%esi) +L(shl_7_loop): + + movdqa 16(%eax, %edi), %xmm2 + sub $32, %ecx + movdqa 32(%eax, %edi), %xmm3 + movdqa %xmm3, %xmm4 + palignr $7, %xmm2, %xmm3 + palignr $7, %xmm1, %xmm2 + lea 32(%edi), %edi + movdqa %xmm2, -32(%edx, %edi) + movdqa %xmm3, -16(%edx, %edi) + + jb L(shl_7_end) + + movdqa 16(%eax, %edi), %xmm2 + sub $32, %ecx + movdqa 32(%eax, %edi), %xmm3 + movdqa %xmm3, %xmm1 + palignr $7, %xmm2, %xmm3 + palignr $7, %xmm4, %xmm2 + lea 32(%edi), %edi + movdqa %xmm2, -32(%edx, %edi) + movdqa %xmm3, -16(%edx, %edi) + + jae L(shl_7_loop) + +L(shl_7_end): + lea 32(%ecx), %ecx + add %ecx, %edi + add %edi, %edx + lea 7(%edi, %eax), %eax + POP (%edi) + BRANCH_TO_JMPTBL_ENTRY_TAIL(L(table_48bytes_fwd), %ecx, 4) + + ALIGN (4) +L(shl_8): + BRANCH_TO_JMPTBL_ENTRY_VALUE(L(table_48bytes_fwd)) + lea -8(%eax), %eax + movaps (%eax), %xmm1 + xor %edi, %edi + lea -32(%ecx), %ecx + movdqu %xmm0, (%esi) + POP (%esi) +L(shl_8_loop): + + movdqa 16(%eax, %edi), %xmm2 + sub $32, %ecx + movdqa 32(%eax, %edi), %xmm3 + movdqa %xmm3, %xmm4 + palignr $8, %xmm2, %xmm3 + palignr $8, %xmm1, %xmm2 + lea 32(%edi), %edi + movdqa %xmm2, -32(%edx, %edi) + movdqa %xmm3, -16(%edx, %edi) + + jb L(shl_8_end) + + movdqa 16(%eax, %edi), %xmm2 + sub $32, %ecx + movdqa 32(%eax, %edi), %xmm3 + movdqa %xmm3, %xmm1 + palignr $8, %xmm2, %xmm3 + palignr $8, %xmm4, %xmm2 + lea 32(%edi), %edi + movdqa %xmm2, -32(%edx, %edi) + movdqa %xmm3, -16(%edx, %edi) + + jae L(shl_8_loop) + +L(shl_8_end): + lea 32(%ecx), %ecx + add %ecx, %edi + add %edi, %edx + lea 8(%edi, %eax), %eax + POP (%edi) + BRANCH_TO_JMPTBL_ENTRY_TAIL(L(table_48bytes_fwd), %ecx, 4) + + ALIGN (4) +L(shl_9): + BRANCH_TO_JMPTBL_ENTRY_VALUE(L(table_48bytes_fwd)) + lea -9(%eax), %eax + movaps (%eax), %xmm1 + xor %edi, %edi + lea -32(%ecx), %ecx + movdqu %xmm0, (%esi) + POP (%esi) +L(shl_9_loop): + + movdqa 16(%eax, %edi), %xmm2 + sub $32, %ecx + movdqa 32(%eax, %edi), %xmm3 + movdqa %xmm3, %xmm4 + palignr $9, %xmm2, %xmm3 + palignr $9, %xmm1, %xmm2 + lea 32(%edi), %edi + movdqa %xmm2, -32(%edx, %edi) + movdqa %xmm3, -16(%edx, %edi) + + jb L(shl_9_end) + + movdqa 16(%eax, %edi), %xmm2 + sub $32, %ecx + movdqa 32(%eax, %edi), %xmm3 + movdqa %xmm3, %xmm1 + palignr $9, %xmm2, %xmm3 + palignr $9, %xmm4, %xmm2 + lea 32(%edi), %edi + movdqa %xmm2, -32(%edx, %edi) + movdqa %xmm3, -16(%edx, %edi) + + jae L(shl_9_loop) + +L(shl_9_end): + lea 32(%ecx), %ecx + add %ecx, %edi + add %edi, %edx + lea 9(%edi, %eax), %eax + POP (%edi) + BRANCH_TO_JMPTBL_ENTRY_TAIL(L(table_48bytes_fwd), %ecx, 4) + + ALIGN (4) +L(shl_10): + BRANCH_TO_JMPTBL_ENTRY_VALUE(L(table_48bytes_fwd)) + lea -10(%eax), %eax + movaps (%eax), %xmm1 + xor %edi, %edi + lea -32(%ecx), %ecx + movdqu %xmm0, (%esi) + POP (%esi) +L(shl_10_loop): + + movdqa 16(%eax, %edi), %xmm2 + sub $32, %ecx + movdqa 32(%eax, %edi), %xmm3 + movdqa %xmm3, %xmm4 + palignr $10, %xmm2, %xmm3 + palignr $10, %xmm1, %xmm2 + lea 32(%edi), %edi + movdqa %xmm2, -32(%edx, %edi) + movdqa %xmm3, -16(%edx, %edi) + + jb L(shl_10_end) + + movdqa 16(%eax, %edi), %xmm2 + sub $32, %ecx + movdqa 32(%eax, %edi), %xmm3 + movdqa %xmm3, %xmm1 + palignr $10, %xmm2, %xmm3 + palignr $10, %xmm4, %xmm2 + lea 32(%edi), %edi + movdqa %xmm2, -32(%edx, %edi) + movdqa %xmm3, -16(%edx, %edi) + + jae L(shl_10_loop) + +L(shl_10_end): + lea 32(%ecx), %ecx + add %ecx, %edi + add %edi, %edx + lea 10(%edi, %eax), %eax + POP (%edi) + BRANCH_TO_JMPTBL_ENTRY_TAIL(L(table_48bytes_fwd), %ecx, 4) + + ALIGN (4) +L(shl_11): + BRANCH_TO_JMPTBL_ENTRY_VALUE(L(table_48bytes_fwd)) + lea -11(%eax), %eax + movaps (%eax), %xmm1 + xor %edi, %edi + lea -32(%ecx), %ecx + movdqu %xmm0, (%esi) + POP (%esi) +L(shl_11_loop): + + movdqa 16(%eax, %edi), %xmm2 + sub $32, %ecx + movdqa 32(%eax, %edi), %xmm3 + movdqa %xmm3, %xmm4 + palignr $11, %xmm2, %xmm3 + palignr $11, %xmm1, %xmm2 + lea 32(%edi), %edi + movdqa %xmm2, -32(%edx, %edi) + movdqa %xmm3, -16(%edx, %edi) + + jb L(shl_11_end) + + movdqa 16(%eax, %edi), %xmm2 + sub $32, %ecx + movdqa 32(%eax, %edi), %xmm3 + movdqa %xmm3, %xmm1 + palignr $11, %xmm2, %xmm3 + palignr $11, %xmm4, %xmm2 + lea 32(%edi), %edi + movdqa %xmm2, -32(%edx, %edi) + movdqa %xmm3, -16(%edx, %edi) + + jae L(shl_11_loop) + +L(shl_11_end): + lea 32(%ecx), %ecx + add %ecx, %edi + add %edi, %edx + lea 11(%edi, %eax), %eax + POP (%edi) + BRANCH_TO_JMPTBL_ENTRY_TAIL(L(table_48bytes_fwd), %ecx, 4) + + ALIGN (4) +L(shl_12): + BRANCH_TO_JMPTBL_ENTRY_VALUE(L(table_48bytes_fwd)) + lea -12(%eax), %eax + movaps (%eax), %xmm1 + xor %edi, %edi + lea -32(%ecx), %ecx + movdqu %xmm0, (%esi) + POP (%esi) +L(shl_12_loop): + + movdqa 16(%eax, %edi), %xmm2 + sub $32, %ecx + movdqa 32(%eax, %edi), %xmm3 + movdqa %xmm3, %xmm4 + palignr $12, %xmm2, %xmm3 + palignr $12, %xmm1, %xmm2 + lea 32(%edi), %edi + movdqa %xmm2, -32(%edx, %edi) + movdqa %xmm3, -16(%edx, %edi) + + jb L(shl_12_end) + + movdqa 16(%eax, %edi), %xmm2 + sub $32, %ecx + movdqa 32(%eax, %edi), %xmm3 + movdqa %xmm3, %xmm1 + palignr $12, %xmm2, %xmm3 + palignr $12, %xmm4, %xmm2 + lea 32(%edi), %edi + movdqa %xmm2, -32(%edx, %edi) + movdqa %xmm3, -16(%edx, %edi) + + jae L(shl_12_loop) + +L(shl_12_end): + lea 32(%ecx), %ecx + add %ecx, %edi + add %edi, %edx + lea 12(%edi, %eax), %eax + POP (%edi) + BRANCH_TO_JMPTBL_ENTRY_TAIL(L(table_48bytes_fwd), %ecx, 4) + + ALIGN (4) +L(shl_13): + BRANCH_TO_JMPTBL_ENTRY_VALUE(L(table_48bytes_fwd)) + lea -13(%eax), %eax + movaps (%eax), %xmm1 + xor %edi, %edi + lea -32(%ecx), %ecx + movdqu %xmm0, (%esi) + POP (%esi) +L(shl_13_loop): + + movdqa 16(%eax, %edi), %xmm2 + sub $32, %ecx + movdqa 32(%eax, %edi), %xmm3 + movdqa %xmm3, %xmm4 + palignr $13, %xmm2, %xmm3 + palignr $13, %xmm1, %xmm2 + lea 32(%edi), %edi + movdqa %xmm2, -32(%edx, %edi) + movdqa %xmm3, -16(%edx, %edi) + + jb L(shl_13_end) + + movdqa 16(%eax, %edi), %xmm2 + sub $32, %ecx + movdqa 32(%eax, %edi), %xmm3 + movdqa %xmm3, %xmm1 + palignr $13, %xmm2, %xmm3 + palignr $13, %xmm4, %xmm2 + lea 32(%edi), %edi + movdqa %xmm2, -32(%edx, %edi) + movdqa %xmm3, -16(%edx, %edi) + + jae L(shl_13_loop) + +L(shl_13_end): + lea 32(%ecx), %ecx + add %ecx, %edi + add %edi, %edx + lea 13(%edi, %eax), %eax + POP (%edi) + BRANCH_TO_JMPTBL_ENTRY_TAIL(L(table_48bytes_fwd), %ecx, 4) + + ALIGN (4) +L(shl_14): + BRANCH_TO_JMPTBL_ENTRY_VALUE(L(table_48bytes_fwd)) + lea -14(%eax), %eax + movaps (%eax), %xmm1 + xor %edi, %edi + lea -32(%ecx), %ecx + movdqu %xmm0, (%esi) + POP (%esi) +L(shl_14_loop): + + movdqa 16(%eax, %edi), %xmm2 + sub $32, %ecx + movdqa 32(%eax, %edi), %xmm3 + movdqa %xmm3, %xmm4 + palignr $14, %xmm2, %xmm3 + palignr $14, %xmm1, %xmm2 + lea 32(%edi), %edi + movdqa %xmm2, -32(%edx, %edi) + movdqa %xmm3, -16(%edx, %edi) + + jb L(shl_14_end) + + movdqa 16(%eax, %edi), %xmm2 + sub $32, %ecx + movdqa 32(%eax, %edi), %xmm3 + movdqa %xmm3, %xmm1 + palignr $14, %xmm2, %xmm3 + palignr $14, %xmm4, %xmm2 + lea 32(%edi), %edi + movdqa %xmm2, -32(%edx, %edi) + movdqa %xmm3, -16(%edx, %edi) + + jae L(shl_14_loop) + +L(shl_14_end): + lea 32(%ecx), %ecx + add %ecx, %edi + add %edi, %edx + lea 14(%edi, %eax), %eax + POP (%edi) + BRANCH_TO_JMPTBL_ENTRY_TAIL(L(table_48bytes_fwd), %ecx, 4) + + + ALIGN (4) +L(shl_15): + BRANCH_TO_JMPTBL_ENTRY_VALUE(L(table_48bytes_fwd)) + lea -15(%eax), %eax + movaps (%eax), %xmm1 + xor %edi, %edi + lea -32(%ecx), %ecx + movdqu %xmm0, (%esi) + POP (%esi) +L(shl_15_loop): + + movdqa 16(%eax, %edi), %xmm2 + sub $32, %ecx + movdqa 32(%eax, %edi), %xmm3 + movdqa %xmm3, %xmm4 + palignr $15, %xmm2, %xmm3 + palignr $15, %xmm1, %xmm2 + lea 32(%edi), %edi + movdqa %xmm2, -32(%edx, %edi) + movdqa %xmm3, -16(%edx, %edi) + + jb L(shl_15_end) + + movdqa 16(%eax, %edi), %xmm2 + sub $32, %ecx + movdqa 32(%eax, %edi), %xmm3 + movdqa %xmm3, %xmm1 + palignr $15, %xmm2, %xmm3 + palignr $15, %xmm4, %xmm2 + lea 32(%edi), %edi + movdqa %xmm2, -32(%edx, %edi) + movdqa %xmm3, -16(%edx, %edi) + + jae L(shl_15_loop) + +L(shl_15_end): + lea 32(%ecx), %ecx + add %ecx, %edi + add %edi, %edx + lea 15(%edi, %eax), %eax + POP (%edi) + BRANCH_TO_JMPTBL_ENTRY_TAIL(L(table_48bytes_fwd), %ecx, 4) + + + ALIGN (4) +L(fwd_write_44bytes): + movl -44(%eax), %ecx + movl %ecx, -44(%edx) +L(fwd_write_40bytes): + movl -40(%eax), %ecx + movl %ecx, -40(%edx) +L(fwd_write_36bytes): + movl -36(%eax), %ecx + movl %ecx, -36(%edx) +L(fwd_write_32bytes): + movl -32(%eax), %ecx + movl %ecx, -32(%edx) +L(fwd_write_28bytes): + movl -28(%eax), %ecx + movl %ecx, -28(%edx) +L(fwd_write_24bytes): + movl -24(%eax), %ecx + movl %ecx, -24(%edx) +L(fwd_write_20bytes): + movl -20(%eax), %ecx + movl %ecx, -20(%edx) +L(fwd_write_16bytes): + movl -16(%eax), %ecx + movl %ecx, -16(%edx) +L(fwd_write_12bytes): + movl -12(%eax), %ecx + movl %ecx, -12(%edx) +L(fwd_write_8bytes): + movl -8(%eax), %ecx + movl %ecx, -8(%edx) +L(fwd_write_4bytes): + movl -4(%eax), %ecx + movl %ecx, -4(%edx) +L(fwd_write_0bytes): +#ifndef USE_AS_BCOPY +# ifdef USE_AS_MEMPCPY + movl %edx, %eax +# else + movl DEST(%esp), %eax +# endif +#endif + RETURN + + ALIGN (4) +L(fwd_write_5bytes): + movl -5(%eax), %ecx + movl -4(%eax), %eax + movl %ecx, -5(%edx) + movl %eax, -4(%edx) +#ifndef USE_AS_BCOPY +# ifdef USE_AS_MEMPCPY + movl %edx, %eax +# else + movl DEST(%esp), %eax +# endif +#endif + RETURN + + ALIGN (4) +L(fwd_write_45bytes): + movl -45(%eax), %ecx + movl %ecx, -45(%edx) +L(fwd_write_41bytes): + movl -41(%eax), %ecx + movl %ecx, -41(%edx) +L(fwd_write_37bytes): + movl -37(%eax), %ecx + movl %ecx, -37(%edx) +L(fwd_write_33bytes): + movl -33(%eax), %ecx + movl %ecx, -33(%edx) +L(fwd_write_29bytes): + movl -29(%eax), %ecx + movl %ecx, -29(%edx) +L(fwd_write_25bytes): + movl -25(%eax), %ecx + movl %ecx, -25(%edx) +L(fwd_write_21bytes): + movl -21(%eax), %ecx + movl %ecx, -21(%edx) +L(fwd_write_17bytes): + movl -17(%eax), %ecx + movl %ecx, -17(%edx) +L(fwd_write_13bytes): + movl -13(%eax), %ecx + movl %ecx, -13(%edx) +L(fwd_write_9bytes): + movl -9(%eax), %ecx + movl %ecx, -9(%edx) + movl -5(%eax), %ecx + movl %ecx, -5(%edx) +L(fwd_write_1bytes): + movzbl -1(%eax), %ecx + movb %cl, -1(%edx) +#ifndef USE_AS_BCOPY +# ifdef USE_AS_MEMPCPY + movl %edx, %eax +# else + movl DEST(%esp), %eax +# endif +#endif + RETURN + + ALIGN (4) +L(fwd_write_46bytes): + movl -46(%eax), %ecx + movl %ecx, -46(%edx) +L(fwd_write_42bytes): + movl -42(%eax), %ecx + movl %ecx, -42(%edx) +L(fwd_write_38bytes): + movl -38(%eax), %ecx + movl %ecx, -38(%edx) +L(fwd_write_34bytes): + movl -34(%eax), %ecx + movl %ecx, -34(%edx) +L(fwd_write_30bytes): + movl -30(%eax), %ecx + movl %ecx, -30(%edx) +L(fwd_write_26bytes): + movl -26(%eax), %ecx + movl %ecx, -26(%edx) +L(fwd_write_22bytes): + movl -22(%eax), %ecx + movl %ecx, -22(%edx) +L(fwd_write_18bytes): + movl -18(%eax), %ecx + movl %ecx, -18(%edx) +L(fwd_write_14bytes): + movl -14(%eax), %ecx + movl %ecx, -14(%edx) +L(fwd_write_10bytes): + movl -10(%eax), %ecx + movl %ecx, -10(%edx) +L(fwd_write_6bytes): + movl -6(%eax), %ecx + movl %ecx, -6(%edx) +L(fwd_write_2bytes): + movzwl -2(%eax), %ecx + movw %cx, -2(%edx) +#ifndef USE_AS_BCOPY +# ifdef USE_AS_MEMPCPY + movl %edx, %eax +# else + movl DEST(%esp), %eax +# endif +#endif + RETURN + + ALIGN (4) +L(fwd_write_47bytes): + movl -47(%eax), %ecx + movl %ecx, -47(%edx) +L(fwd_write_43bytes): + movl -43(%eax), %ecx + movl %ecx, -43(%edx) +L(fwd_write_39bytes): + movl -39(%eax), %ecx + movl %ecx, -39(%edx) +L(fwd_write_35bytes): + movl -35(%eax), %ecx + movl %ecx, -35(%edx) +L(fwd_write_31bytes): + movl -31(%eax), %ecx + movl %ecx, -31(%edx) +L(fwd_write_27bytes): + movl -27(%eax), %ecx + movl %ecx, -27(%edx) +L(fwd_write_23bytes): + movl -23(%eax), %ecx + movl %ecx, -23(%edx) +L(fwd_write_19bytes): + movl -19(%eax), %ecx + movl %ecx, -19(%edx) +L(fwd_write_15bytes): + movl -15(%eax), %ecx + movl %ecx, -15(%edx) +L(fwd_write_11bytes): + movl -11(%eax), %ecx + movl %ecx, -11(%edx) +L(fwd_write_7bytes): + movl -7(%eax), %ecx + movl %ecx, -7(%edx) +L(fwd_write_3bytes): + movzwl -3(%eax), %ecx + movzbl -1(%eax), %eax + movw %cx, -3(%edx) + movb %al, -1(%edx) +#ifndef USE_AS_BCOPY +# ifdef USE_AS_MEMPCPY + movl %edx, %eax +# else + movl DEST(%esp), %eax +# endif +#endif + RETURN + + ALIGN (4) +L(large_page): + movdqu (%eax), %xmm1 + lea 16(%eax), %eax + movdqu %xmm0, (%esi) + movntdq %xmm1, (%edx) + lea 16(%edx), %edx + POP (%esi) + lea -0x90(%ecx), %ecx + POP (%edi) +L(large_page_loop): + movdqu (%eax), %xmm0 + movdqu 0x10(%eax), %xmm1 + movdqu 0x20(%eax), %xmm2 + movdqu 0x30(%eax), %xmm3 + movdqu 0x40(%eax), %xmm4 + movdqu 0x50(%eax), %xmm5 + movdqu 0x60(%eax), %xmm6 + movdqu 0x70(%eax), %xmm7 + lea 0x80(%eax), %eax + + sub $0x80, %ecx + movntdq %xmm0, (%edx) + movntdq %xmm1, 0x10(%edx) + movntdq %xmm2, 0x20(%edx) + movntdq %xmm3, 0x30(%edx) + movntdq %xmm4, 0x40(%edx) + movntdq %xmm5, 0x50(%edx) + movntdq %xmm6, 0x60(%edx) + movntdq %xmm7, 0x70(%edx) + lea 0x80(%edx), %edx + jae L(large_page_loop) + cmp $-0x40, %ecx + lea 0x80(%ecx), %ecx + jl L(large_page_less_64bytes) + + movdqu (%eax), %xmm0 + movdqu 0x10(%eax), %xmm1 + movdqu 0x20(%eax), %xmm2 + movdqu 0x30(%eax), %xmm3 + lea 0x40(%eax), %eax + + movntdq %xmm0, (%edx) + movntdq %xmm1, 0x10(%edx) + movntdq %xmm2, 0x20(%edx) + movntdq %xmm3, 0x30(%edx) + lea 0x40(%edx), %edx + sub $0x40, %ecx +L(large_page_less_64bytes): + cmp $32, %ecx + jb L(large_page_less_32bytes) + movdqu (%eax), %xmm0 + movdqu 0x10(%eax), %xmm1 + lea 0x20(%eax), %eax + movntdq %xmm0, (%edx) + movntdq %xmm1, 0x10(%edx) + lea 0x20(%edx), %edx + sub $0x20, %ecx +L(large_page_less_32bytes): + add %ecx, %edx + add %ecx, %eax + sfence + BRANCH_TO_JMPTBL_ENTRY (L(table_48bytes_fwd), %ecx, 4) + + + ALIGN (4) +L(bk_write_44bytes): + movl 40(%eax), %ecx + movl %ecx, 40(%edx) +L(bk_write_40bytes): + movl 36(%eax), %ecx + movl %ecx, 36(%edx) +L(bk_write_36bytes): + movl 32(%eax), %ecx + movl %ecx, 32(%edx) +L(bk_write_32bytes): + movl 28(%eax), %ecx + movl %ecx, 28(%edx) +L(bk_write_28bytes): + movl 24(%eax), %ecx + movl %ecx, 24(%edx) +L(bk_write_24bytes): + movl 20(%eax), %ecx + movl %ecx, 20(%edx) +L(bk_write_20bytes): + movl 16(%eax), %ecx + movl %ecx, 16(%edx) +L(bk_write_16bytes): + movl 12(%eax), %ecx + movl %ecx, 12(%edx) +L(bk_write_12bytes): + movl 8(%eax), %ecx + movl %ecx, 8(%edx) +L(bk_write_8bytes): + movl 4(%eax), %ecx + movl %ecx, 4(%edx) +L(bk_write_4bytes): + movl (%eax), %ecx + movl %ecx, (%edx) +L(bk_write_0bytes): +#ifndef USE_AS_BCOPY + movl DEST(%esp), %eax +# ifdef USE_AS_MEMPCPY + movl LEN(%esp), %ecx + add %ecx, %eax +# endif +#endif + RETURN + + ALIGN (4) +L(bk_write_45bytes): + movl 41(%eax), %ecx + movl %ecx, 41(%edx) +L(bk_write_41bytes): + movl 37(%eax), %ecx + movl %ecx, 37(%edx) +L(bk_write_37bytes): + movl 33(%eax), %ecx + movl %ecx, 33(%edx) +L(bk_write_33bytes): + movl 29(%eax), %ecx + movl %ecx, 29(%edx) +L(bk_write_29bytes): + movl 25(%eax), %ecx + movl %ecx, 25(%edx) +L(bk_write_25bytes): + movl 21(%eax), %ecx + movl %ecx, 21(%edx) +L(bk_write_21bytes): + movl 17(%eax), %ecx + movl %ecx, 17(%edx) +L(bk_write_17bytes): + movl 13(%eax), %ecx + movl %ecx, 13(%edx) +L(bk_write_13bytes): + movl 9(%eax), %ecx + movl %ecx, 9(%edx) +L(bk_write_9bytes): + movl 5(%eax), %ecx + movl %ecx, 5(%edx) +L(bk_write_5bytes): + movl 1(%eax), %ecx + movl %ecx, 1(%edx) +L(bk_write_1bytes): + movzbl (%eax), %ecx + movb %cl, (%edx) +#ifndef USE_AS_BCOPY + movl DEST(%esp), %eax +# ifdef USE_AS_MEMPCPY + movl LEN(%esp), %ecx + add %ecx, %eax +# endif +#endif + RETURN + + ALIGN (4) +L(bk_write_46bytes): + movl 42(%eax), %ecx + movl %ecx, 42(%edx) +L(bk_write_42bytes): + movl 38(%eax), %ecx + movl %ecx, 38(%edx) +L(bk_write_38bytes): + movl 34(%eax), %ecx + movl %ecx, 34(%edx) +L(bk_write_34bytes): + movl 30(%eax), %ecx + movl %ecx, 30(%edx) +L(bk_write_30bytes): + movl 26(%eax), %ecx + movl %ecx, 26(%edx) +L(bk_write_26bytes): + movl 22(%eax), %ecx + movl %ecx, 22(%edx) +L(bk_write_22bytes): + movl 18(%eax), %ecx + movl %ecx, 18(%edx) +L(bk_write_18bytes): + movl 14(%eax), %ecx + movl %ecx, 14(%edx) +L(bk_write_14bytes): + movl 10(%eax), %ecx + movl %ecx, 10(%edx) +L(bk_write_10bytes): + movl 6(%eax), %ecx + movl %ecx, 6(%edx) +L(bk_write_6bytes): + movl 2(%eax), %ecx + movl %ecx, 2(%edx) +L(bk_write_2bytes): + movzwl (%eax), %ecx + movw %cx, (%edx) +#ifndef USE_AS_BCOPY + movl DEST(%esp), %eax +# ifdef USE_AS_MEMPCPY + movl LEN(%esp), %ecx + add %ecx, %eax +# endif +#endif + RETURN + + ALIGN (4) +L(bk_write_47bytes): + movl 43(%eax), %ecx + movl %ecx, 43(%edx) +L(bk_write_43bytes): + movl 39(%eax), %ecx + movl %ecx, 39(%edx) +L(bk_write_39bytes): + movl 35(%eax), %ecx + movl %ecx, 35(%edx) +L(bk_write_35bytes): + movl 31(%eax), %ecx + movl %ecx, 31(%edx) +L(bk_write_31bytes): + movl 27(%eax), %ecx + movl %ecx, 27(%edx) +L(bk_write_27bytes): + movl 23(%eax), %ecx + movl %ecx, 23(%edx) +L(bk_write_23bytes): + movl 19(%eax), %ecx + movl %ecx, 19(%edx) +L(bk_write_19bytes): + movl 15(%eax), %ecx + movl %ecx, 15(%edx) +L(bk_write_15bytes): + movl 11(%eax), %ecx + movl %ecx, 11(%edx) +L(bk_write_11bytes): + movl 7(%eax), %ecx + movl %ecx, 7(%edx) +L(bk_write_7bytes): + movl 3(%eax), %ecx + movl %ecx, 3(%edx) +L(bk_write_3bytes): + movzwl 1(%eax), %ecx + movw %cx, 1(%edx) + movzbl (%eax), %eax + movb %al, (%edx) +#ifndef USE_AS_BCOPY + movl DEST(%esp), %eax +# ifdef USE_AS_MEMPCPY + movl LEN(%esp), %ecx + add %ecx, %eax +# endif +#endif + RETURN_END + + + .pushsection .rodata.ssse3,"a",@progbits + ALIGN (2) +L(table_48bytes_fwd): + .int JMPTBL (L(fwd_write_0bytes), L(table_48bytes_fwd)) + .int JMPTBL (L(fwd_write_1bytes), L(table_48bytes_fwd)) + .int JMPTBL (L(fwd_write_2bytes), L(table_48bytes_fwd)) + .int JMPTBL (L(fwd_write_3bytes), L(table_48bytes_fwd)) + .int JMPTBL (L(fwd_write_4bytes), L(table_48bytes_fwd)) + .int JMPTBL (L(fwd_write_5bytes), L(table_48bytes_fwd)) + .int JMPTBL (L(fwd_write_6bytes), L(table_48bytes_fwd)) + .int JMPTBL (L(fwd_write_7bytes), L(table_48bytes_fwd)) + .int JMPTBL (L(fwd_write_8bytes), L(table_48bytes_fwd)) + .int JMPTBL (L(fwd_write_9bytes), L(table_48bytes_fwd)) + .int JMPTBL (L(fwd_write_10bytes), L(table_48bytes_fwd)) + .int JMPTBL (L(fwd_write_11bytes), L(table_48bytes_fwd)) + .int JMPTBL (L(fwd_write_12bytes), L(table_48bytes_fwd)) + .int JMPTBL (L(fwd_write_13bytes), L(table_48bytes_fwd)) + .int JMPTBL (L(fwd_write_14bytes), L(table_48bytes_fwd)) + .int JMPTBL (L(fwd_write_15bytes), L(table_48bytes_fwd)) + .int JMPTBL (L(fwd_write_16bytes), L(table_48bytes_fwd)) + .int JMPTBL (L(fwd_write_17bytes), L(table_48bytes_fwd)) + .int JMPTBL (L(fwd_write_18bytes), L(table_48bytes_fwd)) + .int JMPTBL (L(fwd_write_19bytes), L(table_48bytes_fwd)) + .int JMPTBL (L(fwd_write_20bytes), L(table_48bytes_fwd)) + .int JMPTBL (L(fwd_write_21bytes), L(table_48bytes_fwd)) + .int JMPTBL (L(fwd_write_22bytes), L(table_48bytes_fwd)) + .int JMPTBL (L(fwd_write_23bytes), L(table_48bytes_fwd)) + .int JMPTBL (L(fwd_write_24bytes), L(table_48bytes_fwd)) + .int JMPTBL (L(fwd_write_25bytes), L(table_48bytes_fwd)) + .int JMPTBL (L(fwd_write_26bytes), L(table_48bytes_fwd)) + .int JMPTBL (L(fwd_write_27bytes), L(table_48bytes_fwd)) + .int JMPTBL (L(fwd_write_28bytes), L(table_48bytes_fwd)) + .int JMPTBL (L(fwd_write_29bytes), L(table_48bytes_fwd)) + .int JMPTBL (L(fwd_write_30bytes), L(table_48bytes_fwd)) + .int JMPTBL (L(fwd_write_31bytes), L(table_48bytes_fwd)) + .int JMPTBL (L(fwd_write_32bytes), L(table_48bytes_fwd)) + .int JMPTBL (L(fwd_write_33bytes), L(table_48bytes_fwd)) + .int JMPTBL (L(fwd_write_34bytes), L(table_48bytes_fwd)) + .int JMPTBL (L(fwd_write_35bytes), L(table_48bytes_fwd)) + .int JMPTBL (L(fwd_write_36bytes), L(table_48bytes_fwd)) + .int JMPTBL (L(fwd_write_37bytes), L(table_48bytes_fwd)) + .int JMPTBL (L(fwd_write_38bytes), L(table_48bytes_fwd)) + .int JMPTBL (L(fwd_write_39bytes), L(table_48bytes_fwd)) + .int JMPTBL (L(fwd_write_40bytes), L(table_48bytes_fwd)) + .int JMPTBL (L(fwd_write_41bytes), L(table_48bytes_fwd)) + .int JMPTBL (L(fwd_write_42bytes), L(table_48bytes_fwd)) + .int JMPTBL (L(fwd_write_43bytes), L(table_48bytes_fwd)) + .int JMPTBL (L(fwd_write_44bytes), L(table_48bytes_fwd)) + .int JMPTBL (L(fwd_write_45bytes), L(table_48bytes_fwd)) + .int JMPTBL (L(fwd_write_46bytes), L(table_48bytes_fwd)) + .int JMPTBL (L(fwd_write_47bytes), L(table_48bytes_fwd)) + + ALIGN (2) +L(shl_table): + .int JMPTBL (L(shl_0), L(shl_table)) + .int JMPTBL (L(shl_1), L(shl_table)) + .int JMPTBL (L(shl_2), L(shl_table)) + .int JMPTBL (L(shl_3), L(shl_table)) + .int JMPTBL (L(shl_4), L(shl_table)) + .int JMPTBL (L(shl_5), L(shl_table)) + .int JMPTBL (L(shl_6), L(shl_table)) + .int JMPTBL (L(shl_7), L(shl_table)) + .int JMPTBL (L(shl_8), L(shl_table)) + .int JMPTBL (L(shl_9), L(shl_table)) + .int JMPTBL (L(shl_10), L(shl_table)) + .int JMPTBL (L(shl_11), L(shl_table)) + .int JMPTBL (L(shl_12), L(shl_table)) + .int JMPTBL (L(shl_13), L(shl_table)) + .int JMPTBL (L(shl_14), L(shl_table)) + .int JMPTBL (L(shl_15), L(shl_table)) + + ALIGN (2) +L(table_48_bytes_bwd): + .int JMPTBL (L(bk_write_0bytes), L(table_48_bytes_bwd)) + .int JMPTBL (L(bk_write_1bytes), L(table_48_bytes_bwd)) + .int JMPTBL (L(bk_write_2bytes), L(table_48_bytes_bwd)) + .int JMPTBL (L(bk_write_3bytes), L(table_48_bytes_bwd)) + .int JMPTBL (L(bk_write_4bytes), L(table_48_bytes_bwd)) + .int JMPTBL (L(bk_write_5bytes), L(table_48_bytes_bwd)) + .int JMPTBL (L(bk_write_6bytes), L(table_48_bytes_bwd)) + .int JMPTBL (L(bk_write_7bytes), L(table_48_bytes_bwd)) + .int JMPTBL (L(bk_write_8bytes), L(table_48_bytes_bwd)) + .int JMPTBL (L(bk_write_9bytes), L(table_48_bytes_bwd)) + .int JMPTBL (L(bk_write_10bytes), L(table_48_bytes_bwd)) + .int JMPTBL (L(bk_write_11bytes), L(table_48_bytes_bwd)) + .int JMPTBL (L(bk_write_12bytes), L(table_48_bytes_bwd)) + .int JMPTBL (L(bk_write_13bytes), L(table_48_bytes_bwd)) + .int JMPTBL (L(bk_write_14bytes), L(table_48_bytes_bwd)) + .int JMPTBL (L(bk_write_15bytes), L(table_48_bytes_bwd)) + .int JMPTBL (L(bk_write_16bytes), L(table_48_bytes_bwd)) + .int JMPTBL (L(bk_write_17bytes), L(table_48_bytes_bwd)) + .int JMPTBL (L(bk_write_18bytes), L(table_48_bytes_bwd)) + .int JMPTBL (L(bk_write_19bytes), L(table_48_bytes_bwd)) + .int JMPTBL (L(bk_write_20bytes), L(table_48_bytes_bwd)) + .int JMPTBL (L(bk_write_21bytes), L(table_48_bytes_bwd)) + .int JMPTBL (L(bk_write_22bytes), L(table_48_bytes_bwd)) + .int JMPTBL (L(bk_write_23bytes), L(table_48_bytes_bwd)) + .int JMPTBL (L(bk_write_24bytes), L(table_48_bytes_bwd)) + .int JMPTBL (L(bk_write_25bytes), L(table_48_bytes_bwd)) + .int JMPTBL (L(bk_write_26bytes), L(table_48_bytes_bwd)) + .int JMPTBL (L(bk_write_27bytes), L(table_48_bytes_bwd)) + .int JMPTBL (L(bk_write_28bytes), L(table_48_bytes_bwd)) + .int JMPTBL (L(bk_write_29bytes), L(table_48_bytes_bwd)) + .int JMPTBL (L(bk_write_30bytes), L(table_48_bytes_bwd)) + .int JMPTBL (L(bk_write_31bytes), L(table_48_bytes_bwd)) + .int JMPTBL (L(bk_write_32bytes), L(table_48_bytes_bwd)) + .int JMPTBL (L(bk_write_33bytes), L(table_48_bytes_bwd)) + .int JMPTBL (L(bk_write_34bytes), L(table_48_bytes_bwd)) + .int JMPTBL (L(bk_write_35bytes), L(table_48_bytes_bwd)) + .int JMPTBL (L(bk_write_36bytes), L(table_48_bytes_bwd)) + .int JMPTBL (L(bk_write_37bytes), L(table_48_bytes_bwd)) + .int JMPTBL (L(bk_write_38bytes), L(table_48_bytes_bwd)) + .int JMPTBL (L(bk_write_39bytes), L(table_48_bytes_bwd)) + .int JMPTBL (L(bk_write_40bytes), L(table_48_bytes_bwd)) + .int JMPTBL (L(bk_write_41bytes), L(table_48_bytes_bwd)) + .int JMPTBL (L(bk_write_42bytes), L(table_48_bytes_bwd)) + .int JMPTBL (L(bk_write_43bytes), L(table_48_bytes_bwd)) + .int JMPTBL (L(bk_write_44bytes), L(table_48_bytes_bwd)) + .int JMPTBL (L(bk_write_45bytes), L(table_48_bytes_bwd)) + .int JMPTBL (L(bk_write_46bytes), L(table_48_bytes_bwd)) + .int JMPTBL (L(bk_write_47bytes), L(table_48_bytes_bwd)) + + .popsection + +#ifdef USE_AS_MEMMOVE + ALIGN (4) +L(copy_backward): + PUSH (%esi) + movl %eax, %esi + lea (%ecx,%edx,1),%edx + lea (%ecx,%esi,1),%esi + testl $0x3, %edx + jnz L(bk_align) + +L(bk_aligned_4): + cmp $64, %ecx + jae L(bk_write_more64bytes) + +L(bk_write_64bytesless): + cmp $32, %ecx + jb L(bk_write_less32bytes) + +L(bk_write_more32bytes): + /* Copy 32 bytes at a time. */ + sub $32, %ecx + movl -4(%esi), %eax + movl %eax, -4(%edx) + movl -8(%esi), %eax + movl %eax, -8(%edx) + movl -12(%esi), %eax + movl %eax, -12(%edx) + movl -16(%esi), %eax + movl %eax, -16(%edx) + movl -20(%esi), %eax + movl %eax, -20(%edx) + movl -24(%esi), %eax + movl %eax, -24(%edx) + movl -28(%esi), %eax + movl %eax, -28(%edx) + movl -32(%esi), %eax + movl %eax, -32(%edx) + sub $32, %edx + sub $32, %esi + +L(bk_write_less32bytes): + movl %esi, %eax + sub %ecx, %edx + sub %ecx, %eax + POP (%esi) +L(bk_write_less32bytes_2): + BRANCH_TO_JMPTBL_ENTRY (L(table_48_bytes_bwd), %ecx, 4) + + ALIGN (4) +L(bk_align): + cmp $8, %ecx + jbe L(bk_write_less32bytes) + testl $1, %edx + /* We get here only if (EDX & 3 ) != 0 so if (EDX & 1) ==0, + then (EDX & 2) must be != 0. */ + jz L(bk_got2) + sub $1, %esi + sub $1, %ecx + sub $1, %edx + movzbl (%esi), %eax + movb %al, (%edx) + + testl $2, %edx + jz L(bk_aligned_4) + +L(bk_got2): + sub $2, %esi + sub $2, %ecx + sub $2, %edx + movzwl (%esi), %eax + movw %ax, (%edx) + jmp L(bk_aligned_4) + + ALIGN (4) +L(bk_write_more64bytes): + /* Check alignment of last byte. */ + testl $15, %edx + jz L(bk_ssse3_cpy_pre) + +/* EDX is aligned 4 bytes, but not 16 bytes. */ +L(bk_ssse3_align): + sub $4, %esi + sub $4, %ecx + sub $4, %edx + movl (%esi), %eax + movl %eax, (%edx) + + testl $15, %edx + jz L(bk_ssse3_cpy_pre) + + sub $4, %esi + sub $4, %ecx + sub $4, %edx + movl (%esi), %eax + movl %eax, (%edx) + + testl $15, %edx + jz L(bk_ssse3_cpy_pre) + + sub $4, %esi + sub $4, %ecx + sub $4, %edx + movl (%esi), %eax + movl %eax, (%edx) + +L(bk_ssse3_cpy_pre): + cmp $64, %ecx + jb L(bk_write_more32bytes) + +L(bk_ssse3_cpy): + sub $64, %esi + sub $64, %ecx + sub $64, %edx + movdqu 0x30(%esi), %xmm3 + movdqa %xmm3, 0x30(%edx) + movdqu 0x20(%esi), %xmm2 + movdqa %xmm2, 0x20(%edx) + movdqu 0x10(%esi), %xmm1 + movdqa %xmm1, 0x10(%edx) + movdqu (%esi), %xmm0 + movdqa %xmm0, (%edx) + cmp $64, %ecx + jae L(bk_ssse3_cpy) + jmp L(bk_write_64bytesless) + +#endif + +END (MEMCPY) diff --git a/libc/arch-x86/string/ssse3-strcmp.S b/libc/arch-x86/string/ssse3-strcmp.S new file mode 100644 index 0000000..cfb2e9f --- /dev/null +++ b/libc/arch-x86/string/ssse3-strcmp.S @@ -0,0 +1,2265 @@ +/* +Copyright (c) 2010, Intel Corporation +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + + * Neither the name of Intel Corporation nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR +ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON +ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#ifndef L +# define L(label) .L##label +#endif + +#ifndef cfi_startproc +# define cfi_startproc .cfi_startproc +#endif + +#ifndef cfi_endproc +# define cfi_endproc .cfi_endproc +#endif + +#ifndef cfi_rel_offset +# define cfi_rel_offset(reg, off) .cfi_rel_offset reg, off +#endif + +#ifndef cfi_restore +# define cfi_restore(reg) .cfi_restore (reg) +#endif + +#ifndef cfi_adjust_cfa_offset +# define cfi_adjust_cfa_offset(off) .cfi_adjust_cfa_offset off +#endif + +#ifndef ENTRY +# define ENTRY(name) \ + .type name, @function; \ + .globl name; \ + .p2align 4; \ +name: \ + cfi_startproc +#endif + +#ifndef END +# define END(name) \ + cfi_endproc; \ + .size name, .-name +#endif + +#define CFI_PUSH(REG) \ + cfi_adjust_cfa_offset (4); \ + cfi_rel_offset (REG, 0) + +#define CFI_POP(REG) \ + cfi_adjust_cfa_offset (-4); \ + cfi_restore (REG) + +#define PUSH(REG) pushl REG; CFI_PUSH (REG) +#define POP(REG) popl REG; CFI_POP (REG) + +#ifndef USE_AS_STRNCMP +# define STR1 4 +# define STR2 STR1+4 +# define RETURN ret + +# define UPDATE_STRNCMP_COUNTER +#else +# define STR1 8 +# define STR2 STR1+4 +# define CNT STR2+4 +# define RETURN POP (%ebp); ret; CFI_PUSH (%ebp) + +# define UPDATE_STRNCMP_COUNTER \ + /* calculate left number to compare */ \ + mov $16, %esi; \ + sub %ecx, %esi; \ + cmp %esi, %ebp; \ + jbe L(more8byteseq); \ + sub %esi, %ebp +#endif + + .section .text.ssse3,"ax",@progbits +ENTRY (ssse3_strcmp_latest) +#ifdef USE_AS_STRNCMP + PUSH (%ebp) +#endif + movl STR1(%esp), %edx + movl STR2(%esp), %eax +#ifdef USE_AS_STRNCMP + movl CNT(%esp), %ebp + cmp $16, %ebp + jb L(less16bytes_sncmp) + jmp L(more16bytes) +#endif + + movzbl (%eax), %ecx + cmpb %cl, (%edx) + jne L(neq) + cmpl $0, %ecx + je L(eq) + + movzbl 1(%eax), %ecx + cmpb %cl, 1(%edx) + jne L(neq) + cmpl $0, %ecx + je L(eq) + + movzbl 2(%eax), %ecx + cmpb %cl, 2(%edx) + jne L(neq) + cmpl $0, %ecx + je L(eq) + + movzbl 3(%eax), %ecx + cmpb %cl, 3(%edx) + jne L(neq) + cmpl $0, %ecx + je L(eq) + + movzbl 4(%eax), %ecx + cmpb %cl, 4(%edx) + jne L(neq) + cmpl $0, %ecx + je L(eq) + + movzbl 5(%eax), %ecx + cmpb %cl, 5(%edx) + jne L(neq) + cmpl $0, %ecx + je L(eq) + + movzbl 6(%eax), %ecx + cmpb %cl, 6(%edx) + jne L(neq) + cmpl $0, %ecx + je L(eq) + + movzbl 7(%eax), %ecx + cmpb %cl, 7(%edx) + jne L(neq) + cmpl $0, %ecx + je L(eq) + + add $8, %edx + add $8, %eax +#ifdef USE_AS_STRNCMP + cmp $8, %ebp + lea -8(%ebp), %ebp + je L(eq) +L(more16bytes): +#endif + movl %edx, %ecx + and $0xfff, %ecx + cmp $0xff0, %ecx + ja L(crosspage) + mov %eax, %ecx + and $0xfff, %ecx + cmp $0xff0, %ecx + ja L(crosspage) + pxor %xmm0, %xmm0 + movlpd (%eax), %xmm1 + movlpd (%edx), %xmm2 + movhpd 8(%eax), %xmm1 + movhpd 8(%edx), %xmm2 + pcmpeqb %xmm1, %xmm0 + pcmpeqb %xmm2, %xmm1 + psubb %xmm0, %xmm1 + pmovmskb %xmm1, %ecx + sub $0xffff, %ecx + jnz L(less16bytes) +#ifdef USE_AS_STRNCMP + cmp $16, %ebp + lea -16(%ebp), %ebp + jbe L(eq) +#endif + add $16, %eax + add $16, %edx + +L(crosspage): + + PUSH (%ebx) + PUSH (%edi) + PUSH (%esi) + + movl %edx, %edi + movl %eax, %ecx + and $0xf, %ecx + and $0xf, %edi + xor %ecx, %eax + xor %edi, %edx + xor %ebx, %ebx + cmp %edi, %ecx + je L(ashr_0) + ja L(bigger) + or $0x20, %ebx + xchg %edx, %eax + xchg %ecx, %edi +L(bigger): + lea 15(%edi), %edi + sub %ecx, %edi + cmp $8, %edi + jle L(ashr_less_8) + cmp $14, %edi + je L(ashr_15) + cmp $13, %edi + je L(ashr_14) + cmp $12, %edi + je L(ashr_13) + cmp $11, %edi + je L(ashr_12) + cmp $10, %edi + je L(ashr_11) + cmp $9, %edi + je L(ashr_10) +L(ashr_less_8): + je L(ashr_9) + cmp $7, %edi + je L(ashr_8) + cmp $6, %edi + je L(ashr_7) + cmp $5, %edi + je L(ashr_6) + cmp $4, %edi + je L(ashr_5) + cmp $3, %edi + je L(ashr_4) + cmp $2, %edi + je L(ashr_3) + cmp $1, %edi + je L(ashr_2) + cmp $0, %edi + je L(ashr_1) + +/* + * The following cases will be handled by ashr_0 + * ecx(offset of esi) eax(offset of edi) relative offset corresponding case + * n(0~15) n(0~15) 15(15+ n-n) ashr_0 + */ + .p2align 4 +L(ashr_0): + mov $0xffff, %esi + movdqa (%eax), %xmm1 + pxor %xmm0, %xmm0 + pcmpeqb %xmm1, %xmm0 + pcmpeqb (%edx), %xmm1 + psubb %xmm0, %xmm1 + pmovmskb %xmm1, %edi + shr %cl, %esi + shr %cl, %edi + sub %edi, %esi + mov %ecx, %edi + jne L(less32bytes) + UPDATE_STRNCMP_COUNTER + mov $0x10, %ebx + mov $0x10, %ecx + pxor %xmm0, %xmm0 + .p2align 4 +L(loop_ashr_0): + movdqa (%eax, %ecx), %xmm1 + movdqa (%edx, %ecx), %xmm2 + + pcmpeqb %xmm1, %xmm0 + pcmpeqb %xmm2, %xmm1 + psubb %xmm0, %xmm1 + pmovmskb %xmm1, %esi + sub $0xffff, %esi + jnz L(exit) +#ifdef USE_AS_STRNCMP + cmp $16, %ebp + lea -16(%ebp), %ebp + jbe L(more8byteseq) +#endif + add $16, %ecx + jmp L(loop_ashr_0) + +/* + * The following cases will be handled by ashr_1 + * ecx(offset of esi) eax(offset of edi) relative offset corresponding case + * n(15) n -15 0(15 +(n-15) - n) ashr_1 + */ + .p2align 4 +L(ashr_1): + mov $0xffff, %esi + pxor %xmm0, %xmm0 + movdqa (%edx), %xmm2 + movdqa (%eax), %xmm1 + pcmpeqb %xmm1, %xmm0 + pslldq $15, %xmm2 + pcmpeqb %xmm1, %xmm2 + psubb %xmm0, %xmm2 + pmovmskb %xmm2, %edi + shr %cl, %esi + shr %cl, %edi + sub %edi, %esi + lea -15(%ecx), %edi + jnz L(less32bytes) + + UPDATE_STRNCMP_COUNTER + + movdqa (%edx), %xmm3 + pxor %xmm0, %xmm0 + mov $16, %ecx + or $1, %ebx + lea 1(%edx), %edi + and $0xfff, %edi + sub $0x1000, %edi + + .p2align 4 +L(loop_ashr_1): + add $16, %edi + jg L(nibble_ashr_1) + +L(gobble_ashr_1): + movdqa (%eax, %ecx), %xmm1 + movdqa (%edx, %ecx), %xmm2 + movdqa %xmm2, %xmm4 + + palignr $1, %xmm3, %xmm2 + + pcmpeqb %xmm1, %xmm0 + pcmpeqb %xmm2, %xmm1 + psubb %xmm0, %xmm1 + pmovmskb %xmm1, %esi + sub $0xffff, %esi + jnz L(exit) +#ifdef USE_AS_STRNCMP + cmp $16, %ebp + lea -16(%ebp), %ebp + jbe L(more8byteseq) +#endif + + add $16, %ecx + movdqa %xmm4, %xmm3 + + add $16, %edi + jg L(nibble_ashr_1) + + movdqa (%eax, %ecx), %xmm1 + movdqa (%edx, %ecx), %xmm2 + movdqa %xmm2, %xmm4 + + palignr $1, %xmm3, %xmm2 + + pcmpeqb %xmm1, %xmm0 + pcmpeqb %xmm2, %xmm1 + psubb %xmm0, %xmm1 + pmovmskb %xmm1, %esi + sub $0xffff, %esi + jnz L(exit) + +#ifdef USE_AS_STRNCMP + cmp $16, %ebp + lea -16(%ebp), %ebp + jbe L(more8byteseq) +#endif + add $16, %ecx + movdqa %xmm4, %xmm3 + jmp L(loop_ashr_1) + + .p2align 4 +L(nibble_ashr_1): + pcmpeqb %xmm3, %xmm0 + pmovmskb %xmm0, %esi + test $0xfffe, %esi + jnz L(ashr_1_exittail) + +#ifdef USE_AS_STRNCMP + cmp $15, %ebp + jbe L(ashr_1_exittail) +#endif + pxor %xmm0, %xmm0 + sub $0x1000, %edi + jmp L(gobble_ashr_1) + + .p2align 4 +L(ashr_1_exittail): + movdqa (%eax, %ecx), %xmm1 + psrldq $1, %xmm0 + psrldq $1, %xmm3 + jmp L(aftertail) + +/* + * The following cases will be handled by ashr_2 + * ecx(offset of esi) eax(offset of edi) relative offset corresponding case + * n(14~15) n -14 1(15 +(n-14) - n) ashr_2 + */ + .p2align 4 +L(ashr_2): + mov $0xffff, %esi + pxor %xmm0, %xmm0 + movdqa (%edx), %xmm2 + movdqa (%eax), %xmm1 + pcmpeqb %xmm1, %xmm0 + pslldq $14, %xmm2 + pcmpeqb %xmm1, %xmm2 + psubb %xmm0, %xmm2 + pmovmskb %xmm2, %edi + shr %cl, %esi + shr %cl, %edi + sub %edi, %esi + lea -14(%ecx), %edi + jnz L(less32bytes) + + UPDATE_STRNCMP_COUNTER + + movdqa (%edx), %xmm3 + pxor %xmm0, %xmm0 + mov $16, %ecx + or $2, %ebx + lea 2(%edx), %edi + and $0xfff, %edi + sub $0x1000, %edi + + .p2align 4 +L(loop_ashr_2): + add $16, %edi + jg L(nibble_ashr_2) + +L(gobble_ashr_2): + movdqa (%eax, %ecx), %xmm1 + movdqa (%edx, %ecx), %xmm2 + movdqa %xmm2, %xmm4 + + palignr $2, %xmm3, %xmm2 + + pcmpeqb %xmm1, %xmm0 + pcmpeqb %xmm2, %xmm1 + psubb %xmm0, %xmm1 + pmovmskb %xmm1, %esi + sub $0xffff, %esi + jnz L(exit) + +#ifdef USE_AS_STRNCMP + cmp $16, %ebp + lea -16(%ebp), %ebp + jbe L(more8byteseq) +#endif + add $16, %ecx + movdqa %xmm4, %xmm3 + + add $16, %edi + jg L(nibble_ashr_2) + + movdqa (%eax, %ecx), %xmm1 + movdqa (%edx, %ecx), %xmm2 + movdqa %xmm2, %xmm4 + + palignr $2, %xmm3, %xmm2 + + pcmpeqb %xmm1, %xmm0 + pcmpeqb %xmm2, %xmm1 + psubb %xmm0, %xmm1 + pmovmskb %xmm1, %esi + sub $0xffff, %esi + jnz L(exit) + +#ifdef USE_AS_STRNCMP + cmp $16, %ebp + lea -16(%ebp), %ebp + jbe L(more8byteseq) +#endif + add $16, %ecx + movdqa %xmm4, %xmm3 + jmp L(loop_ashr_2) + + .p2align 4 +L(nibble_ashr_2): + pcmpeqb %xmm3, %xmm0 + pmovmskb %xmm0, %esi + test $0xfffc, %esi + jnz L(ashr_2_exittail) + +#ifdef USE_AS_STRNCMP + cmp $14, %ebp + jbe L(ashr_2_exittail) +#endif + + pxor %xmm0, %xmm0 + sub $0x1000, %edi + jmp L(gobble_ashr_2) + + .p2align 4 +L(ashr_2_exittail): + movdqa (%eax, %ecx), %xmm1 + psrldq $2, %xmm0 + psrldq $2, %xmm3 + jmp L(aftertail) + +/* + * The following cases will be handled by ashr_3 + * ecx(offset of esi) eax(offset of edi) relative offset corresponding case + * n(13~15) n -13 2(15 +(n-13) - n) ashr_3 + */ + .p2align 4 +L(ashr_3): + mov $0xffff, %esi + pxor %xmm0, %xmm0 + movdqa (%edx), %xmm2 + movdqa (%eax), %xmm1 + pcmpeqb %xmm1, %xmm0 + pslldq $13, %xmm2 + pcmpeqb %xmm1, %xmm2 + psubb %xmm0, %xmm2 + pmovmskb %xmm2, %edi + shr %cl, %esi + shr %cl, %edi + sub %edi, %esi + lea -13(%ecx), %edi + jnz L(less32bytes) + + UPDATE_STRNCMP_COUNTER + + movdqa (%edx), %xmm3 + pxor %xmm0, %xmm0 + mov $16, %ecx + or $3, %ebx + lea 3(%edx), %edi + and $0xfff, %edi + sub $0x1000, %edi + + .p2align 4 +L(loop_ashr_3): + add $16, %edi + jg L(nibble_ashr_3) + +L(gobble_ashr_3): + movdqa (%eax, %ecx), %xmm1 + movdqa (%edx, %ecx), %xmm2 + movdqa %xmm2, %xmm4 + + palignr $3, %xmm3, %xmm2 + + pcmpeqb %xmm1, %xmm0 + pcmpeqb %xmm2, %xmm1 + psubb %xmm0, %xmm1 + pmovmskb %xmm1, %esi + sub $0xffff, %esi + jnz L(exit) + +#ifdef USE_AS_STRNCMP + cmp $16, %ebp + lea -16(%ebp), %ebp + jbe L(more8byteseq) +#endif + add $16, %ecx + movdqa %xmm4, %xmm3 + + add $16, %edi + jg L(nibble_ashr_3) + + movdqa (%eax, %ecx), %xmm1 + movdqa (%edx, %ecx), %xmm2 + movdqa %xmm2, %xmm4 + + palignr $3, %xmm3, %xmm2 + + pcmpeqb %xmm1, %xmm0 + pcmpeqb %xmm2, %xmm1 + psubb %xmm0, %xmm1 + pmovmskb %xmm1, %esi + sub $0xffff, %esi + jnz L(exit) + +#ifdef USE_AS_STRNCMP + cmp $16, %ebp + lea -16(%ebp), %ebp + jbe L(more8byteseq) +#endif + add $16, %ecx + movdqa %xmm4, %xmm3 + jmp L(loop_ashr_3) + + .p2align 4 +L(nibble_ashr_3): + pcmpeqb %xmm3, %xmm0 + pmovmskb %xmm0, %esi + test $0xfff8, %esi + jnz L(ashr_3_exittail) + +#ifdef USE_AS_STRNCMP + cmp $13, %ebp + jbe L(ashr_3_exittail) +#endif + pxor %xmm0, %xmm0 + sub $0x1000, %edi + jmp L(gobble_ashr_3) + + .p2align 4 +L(ashr_3_exittail): + movdqa (%eax, %ecx), %xmm1 + psrldq $3, %xmm0 + psrldq $3, %xmm3 + jmp L(aftertail) + +/* + * The following cases will be handled by ashr_4 + * ecx(offset of esi) eax(offset of edi) relative offset corresponding case + * n(12~15) n -12 3(15 +(n-12) - n) ashr_4 + */ + .p2align 4 +L(ashr_4): + mov $0xffff, %esi + pxor %xmm0, %xmm0 + movdqa (%edx), %xmm2 + movdqa (%eax), %xmm1 + pcmpeqb %xmm1, %xmm0 + pslldq $12, %xmm2 + pcmpeqb %xmm1, %xmm2 + psubb %xmm0, %xmm2 + pmovmskb %xmm2, %edi + shr %cl, %esi + shr %cl, %edi + sub %edi, %esi + lea -12(%ecx), %edi + jnz L(less32bytes) + + UPDATE_STRNCMP_COUNTER + + movdqa (%edx), %xmm3 + pxor %xmm0, %xmm0 + mov $16, %ecx + or $4, %ebx + lea 4(%edx), %edi + and $0xfff, %edi + sub $0x1000, %edi + + .p2align 4 +L(loop_ashr_4): + add $16, %edi + jg L(nibble_ashr_4) + +L(gobble_ashr_4): + movdqa (%eax, %ecx), %xmm1 + movdqa (%edx, %ecx), %xmm2 + movdqa %xmm2, %xmm4 + + palignr $4, %xmm3, %xmm2 + + pcmpeqb %xmm1, %xmm0 + pcmpeqb %xmm2, %xmm1 + psubb %xmm0, %xmm1 + pmovmskb %xmm1, %esi + sub $0xffff, %esi + jnz L(exit) + +#ifdef USE_AS_STRNCMP + cmp $16, %ebp + lea -16(%ebp), %ebp + jbe L(more8byteseq) +#endif + + add $16, %ecx + movdqa %xmm4, %xmm3 + + add $16, %edi + jg L(nibble_ashr_4) + + movdqa (%eax, %ecx), %xmm1 + movdqa (%edx, %ecx), %xmm2 + movdqa %xmm2, %xmm4 + + palignr $4, %xmm3, %xmm2 + + pcmpeqb %xmm1, %xmm0 + pcmpeqb %xmm2, %xmm1 + psubb %xmm0, %xmm1 + pmovmskb %xmm1, %esi + sub $0xffff, %esi + jnz L(exit) + +#ifdef USE_AS_STRNCMP + cmp $16, %ebp + lea -16(%ebp), %ebp + jbe L(more8byteseq) +#endif + + add $16, %ecx + movdqa %xmm4, %xmm3 + jmp L(loop_ashr_4) + + .p2align 4 +L(nibble_ashr_4): + pcmpeqb %xmm3, %xmm0 + pmovmskb %xmm0, %esi + test $0xfff0, %esi + jnz L(ashr_4_exittail) + +#ifdef USE_AS_STRNCMP + cmp $12, %ebp + jbe L(ashr_4_exittail) +#endif + + pxor %xmm0, %xmm0 + sub $0x1000, %edi + jmp L(gobble_ashr_4) + + .p2align 4 +L(ashr_4_exittail): + movdqa (%eax, %ecx), %xmm1 + psrldq $4, %xmm0 + psrldq $4, %xmm3 + jmp L(aftertail) + +/* + * The following cases will be handled by ashr_5 + * ecx(offset of esi) eax(offset of edi) relative offset corresponding case + * n(11~15) n -11 4(15 +(n-11) - n) ashr_5 + */ + .p2align 4 +L(ashr_5): + mov $0xffff, %esi + pxor %xmm0, %xmm0 + movdqa (%edx), %xmm2 + movdqa (%eax), %xmm1 + pcmpeqb %xmm1, %xmm0 + pslldq $11, %xmm2 + pcmpeqb %xmm1, %xmm2 + psubb %xmm0, %xmm2 + pmovmskb %xmm2, %edi + shr %cl, %esi + shr %cl, %edi + sub %edi, %esi + lea -11(%ecx), %edi + jnz L(less32bytes) + + UPDATE_STRNCMP_COUNTER + + movdqa (%edx), %xmm3 + pxor %xmm0, %xmm0 + mov $16, %ecx + or $5, %ebx + lea 5(%edx), %edi + and $0xfff, %edi + sub $0x1000, %edi + + .p2align 4 +L(loop_ashr_5): + add $16, %edi + jg L(nibble_ashr_5) + +L(gobble_ashr_5): + movdqa (%eax, %ecx), %xmm1 + movdqa (%edx, %ecx), %xmm2 + movdqa %xmm2, %xmm4 + + palignr $5, %xmm3, %xmm2 + + pcmpeqb %xmm1, %xmm0 + pcmpeqb %xmm2, %xmm1 + psubb %xmm0, %xmm1 + pmovmskb %xmm1, %esi + sub $0xffff, %esi + jnz L(exit) + +#ifdef USE_AS_STRNCMP + cmp $16, %ebp + lea -16(%ebp), %ebp + jbe L(more8byteseq) +#endif + add $16, %ecx + movdqa %xmm4, %xmm3 + + add $16, %edi + jg L(nibble_ashr_5) + + movdqa (%eax, %ecx), %xmm1 + movdqa (%edx, %ecx), %xmm2 + movdqa %xmm2, %xmm4 + + palignr $5, %xmm3, %xmm2 + + pcmpeqb %xmm1, %xmm0 + pcmpeqb %xmm2, %xmm1 + psubb %xmm0, %xmm1 + pmovmskb %xmm1, %esi + sub $0xffff, %esi + jnz L(exit) + +#ifdef USE_AS_STRNCMP + cmp $16, %ebp + lea -16(%ebp), %ebp + jbe L(more8byteseq) +#endif + add $16, %ecx + movdqa %xmm4, %xmm3 + jmp L(loop_ashr_5) + + .p2align 4 +L(nibble_ashr_5): + pcmpeqb %xmm3, %xmm0 + pmovmskb %xmm0, %esi + test $0xffe0, %esi + jnz L(ashr_5_exittail) + +#ifdef USE_AS_STRNCMP + cmp $11, %ebp + jbe L(ashr_5_exittail) +#endif + pxor %xmm0, %xmm0 + sub $0x1000, %edi + jmp L(gobble_ashr_5) + + .p2align 4 +L(ashr_5_exittail): + movdqa (%eax, %ecx), %xmm1 + psrldq $5, %xmm0 + psrldq $5, %xmm3 + jmp L(aftertail) + +/* + * The following cases will be handled by ashr_6 + * ecx(offset of esi) eax(offset of edi) relative offset corresponding case + * n(10~15) n -10 5(15 +(n-10) - n) ashr_6 + */ + + .p2align 4 +L(ashr_6): + mov $0xffff, %esi + pxor %xmm0, %xmm0 + movdqa (%edx), %xmm2 + movdqa (%eax), %xmm1 + pcmpeqb %xmm1, %xmm0 + pslldq $10, %xmm2 + pcmpeqb %xmm1, %xmm2 + psubb %xmm0, %xmm2 + pmovmskb %xmm2, %edi + shr %cl, %esi + shr %cl, %edi + sub %edi, %esi + lea -10(%ecx), %edi + jnz L(less32bytes) + + UPDATE_STRNCMP_COUNTER + + movdqa (%edx), %xmm3 + pxor %xmm0, %xmm0 + mov $16, %ecx + or $6, %ebx + lea 6(%edx), %edi + and $0xfff, %edi + sub $0x1000, %edi + + .p2align 4 +L(loop_ashr_6): + add $16, %edi + jg L(nibble_ashr_6) + +L(gobble_ashr_6): + movdqa (%eax, %ecx), %xmm1 + movdqa (%edx, %ecx), %xmm2 + movdqa %xmm2, %xmm4 + + palignr $6, %xmm3, %xmm2 + + pcmpeqb %xmm1, %xmm0 + pcmpeqb %xmm2, %xmm1 + psubb %xmm0, %xmm1 + pmovmskb %xmm1, %esi + sub $0xffff, %esi + jnz L(exit) + +#ifdef USE_AS_STRNCMP + cmp $16, %ebp + lea -16(%ebp), %ebp + jbe L(more8byteseq) +#endif + + add $16, %ecx + movdqa %xmm4, %xmm3 + + add $16, %edi + jg L(nibble_ashr_6) + + movdqa (%eax, %ecx), %xmm1 + movdqa (%edx, %ecx), %xmm2 + movdqa %xmm2, %xmm4 + + palignr $6, %xmm3, %xmm2 + + pcmpeqb %xmm1, %xmm0 + pcmpeqb %xmm2, %xmm1 + psubb %xmm0, %xmm1 + pmovmskb %xmm1, %esi + sub $0xffff, %esi + jnz L(exit) +#ifdef USE_AS_STRNCMP + cmp $16, %ebp + lea -16(%ebp), %ebp + jbe L(more8byteseq) +#endif + + add $16, %ecx + movdqa %xmm4, %xmm3 + jmp L(loop_ashr_6) + + .p2align 4 +L(nibble_ashr_6): + pcmpeqb %xmm3, %xmm0 + pmovmskb %xmm0, %esi + test $0xffc0, %esi + jnz L(ashr_6_exittail) + +#ifdef USE_AS_STRNCMP + cmp $10, %ebp + jbe L(ashr_6_exittail) +#endif + pxor %xmm0, %xmm0 + sub $0x1000, %edi + jmp L(gobble_ashr_6) + + .p2align 4 +L(ashr_6_exittail): + movdqa (%eax, %ecx), %xmm1 + psrldq $6, %xmm0 + psrldq $6, %xmm3 + jmp L(aftertail) + +/* + * The following cases will be handled by ashr_7 + * ecx(offset of esi) eax(offset of edi) relative offset corresponding case + * n(9~15) n - 9 6(15 +(n-9) - n) ashr_7 + */ + + .p2align 4 +L(ashr_7): + mov $0xffff, %esi + pxor %xmm0, %xmm0 + movdqa (%edx), %xmm2 + movdqa (%eax), %xmm1 + pcmpeqb %xmm1, %xmm0 + pslldq $9, %xmm2 + pcmpeqb %xmm1, %xmm2 + psubb %xmm0, %xmm2 + pmovmskb %xmm2, %edi + shr %cl, %esi + shr %cl, %edi + sub %edi, %esi + lea -9(%ecx), %edi + jnz L(less32bytes) + + UPDATE_STRNCMP_COUNTER + + movdqa (%edx), %xmm3 + pxor %xmm0, %xmm0 + mov $16, %ecx + or $7, %ebx + lea 8(%edx), %edi + and $0xfff, %edi + sub $0x1000, %edi + + .p2align 4 +L(loop_ashr_7): + add $16, %edi + jg L(nibble_ashr_7) + +L(gobble_ashr_7): + movdqa (%eax, %ecx), %xmm1 + movdqa (%edx, %ecx), %xmm2 + movdqa %xmm2, %xmm4 + + palignr $7, %xmm3, %xmm2 + + pcmpeqb %xmm1, %xmm0 + pcmpeqb %xmm2, %xmm1 + psubb %xmm0, %xmm1 + pmovmskb %xmm1, %esi + sub $0xffff, %esi + jnz L(exit) + +#ifdef USE_AS_STRNCMP + cmp $16, %ebp + lea -16(%ebp), %ebp + jbe L(more8byteseq) +#endif + + add $16, %ecx + movdqa %xmm4, %xmm3 + + add $16, %edi + jg L(nibble_ashr_7) + + movdqa (%eax, %ecx), %xmm1 + movdqa (%edx, %ecx), %xmm2 + movdqa %xmm2, %xmm4 + + palignr $7, %xmm3, %xmm2 + + pcmpeqb %xmm1, %xmm0 + pcmpeqb %xmm2, %xmm1 + psubb %xmm0, %xmm1 + pmovmskb %xmm1, %esi + sub $0xffff, %esi + jnz L(exit) + +#ifdef USE_AS_STRNCMP + cmp $16, %ebp + lea -16(%ebp), %ebp + jbe L(more8byteseq) +#endif + + add $16, %ecx + movdqa %xmm4, %xmm3 + jmp L(loop_ashr_7) + + .p2align 4 +L(nibble_ashr_7): + pcmpeqb %xmm3, %xmm0 + pmovmskb %xmm0, %esi + test $0xff80, %esi + jnz L(ashr_7_exittail) + +#ifdef USE_AS_STRNCMP + cmp $9, %ebp + jbe L(ashr_7_exittail) +#endif + pxor %xmm0, %xmm0 + pxor %xmm0, %xmm0 + sub $0x1000, %edi + jmp L(gobble_ashr_7) + + .p2align 4 +L(ashr_7_exittail): + movdqa (%eax, %ecx), %xmm1 + psrldq $7, %xmm0 + psrldq $7, %xmm3 + jmp L(aftertail) + +/* + * The following cases will be handled by ashr_8 + * ecx(offset of esi) eax(offset of edi) relative offset corresponding case + * n(8~15) n - 8 7(15 +(n-8) - n) ashr_8 + */ + .p2align 4 +L(ashr_8): + mov $0xffff, %esi + pxor %xmm0, %xmm0 + movdqa (%edx), %xmm2 + movdqa (%eax), %xmm1 + pcmpeqb %xmm1, %xmm0 + pslldq $8, %xmm2 + pcmpeqb %xmm1, %xmm2 + psubb %xmm0, %xmm2 + pmovmskb %xmm2, %edi + shr %cl, %esi + shr %cl, %edi + sub %edi, %esi + lea -8(%ecx), %edi + jnz L(less32bytes) + + UPDATE_STRNCMP_COUNTER + + movdqa (%edx), %xmm3 + pxor %xmm0, %xmm0 + mov $16, %ecx + or $8, %ebx + lea 8(%edx), %edi + and $0xfff, %edi + sub $0x1000, %edi + + .p2align 4 +L(loop_ashr_8): + add $16, %edi + jg L(nibble_ashr_8) + +L(gobble_ashr_8): + movdqa (%eax, %ecx), %xmm1 + movdqa (%edx, %ecx), %xmm2 + movdqa %xmm2, %xmm4 + + palignr $8, %xmm3, %xmm2 + + pcmpeqb %xmm1, %xmm0 + pcmpeqb %xmm2, %xmm1 + psubb %xmm0, %xmm1 + pmovmskb %xmm1, %esi + sub $0xffff, %esi + jnz L(exit) + +#ifdef USE_AS_STRNCMP + cmp $16, %ebp + lea -16(%ebp), %ebp + jbe L(more8byteseq) +#endif + add $16, %ecx + movdqa %xmm4, %xmm3 + + add $16, %edi + jg L(nibble_ashr_8) + + movdqa (%eax, %ecx), %xmm1 + movdqa (%edx, %ecx), %xmm2 + movdqa %xmm2, %xmm4 + + palignr $8, %xmm3, %xmm2 + + pcmpeqb %xmm1, %xmm0 + pcmpeqb %xmm2, %xmm1 + psubb %xmm0, %xmm1 + pmovmskb %xmm1, %esi + sub $0xffff, %esi + jnz L(exit) + +#ifdef USE_AS_STRNCMP + cmp $16, %ebp + lea -16(%ebp), %ebp + jbe L(more8byteseq) +#endif + add $16, %ecx + movdqa %xmm4, %xmm3 + jmp L(loop_ashr_8) + + .p2align 4 +L(nibble_ashr_8): + pcmpeqb %xmm3, %xmm0 + pmovmskb %xmm0, %esi + test $0xff00, %esi + jnz L(ashr_8_exittail) + +#ifdef USE_AS_STRNCMP + cmp $8, %ebp + jbe L(ashr_8_exittail) +#endif + pxor %xmm0, %xmm0 + pxor %xmm0, %xmm0 + sub $0x1000, %edi + jmp L(gobble_ashr_8) + + .p2align 4 +L(ashr_8_exittail): + movdqa (%eax, %ecx), %xmm1 + psrldq $8, %xmm0 + psrldq $8, %xmm3 + jmp L(aftertail) + +/* + * The following cases will be handled by ashr_9 + * ecx(offset of esi) eax(offset of edi) relative offset corresponding case + * n(7~15) n - 7 8(15 +(n-7) - n) ashr_9 + */ + .p2align 4 +L(ashr_9): + mov $0xffff, %esi + pxor %xmm0, %xmm0 + movdqa (%edx), %xmm2 + movdqa (%eax), %xmm1 + pcmpeqb %xmm1, %xmm0 + pslldq $7, %xmm2 + pcmpeqb %xmm1, %xmm2 + psubb %xmm0, %xmm2 + pmovmskb %xmm2, %edi + shr %cl, %esi + shr %cl, %edi + sub %edi, %esi + lea -7(%ecx), %edi + jnz L(less32bytes) + + UPDATE_STRNCMP_COUNTER + + movdqa (%edx), %xmm3 + pxor %xmm0, %xmm0 + mov $16, %ecx + or $9, %ebx + lea 9(%edx), %edi + and $0xfff, %edi + sub $0x1000, %edi + + .p2align 4 +L(loop_ashr_9): + add $16, %edi + jg L(nibble_ashr_9) + +L(gobble_ashr_9): + movdqa (%eax, %ecx), %xmm1 + movdqa (%edx, %ecx), %xmm2 + movdqa %xmm2, %xmm4 + + palignr $9, %xmm3, %xmm2 + + pcmpeqb %xmm1, %xmm0 + pcmpeqb %xmm2, %xmm1 + psubb %xmm0, %xmm1 + pmovmskb %xmm1, %esi + sub $0xffff, %esi + jnz L(exit) + +#ifdef USE_AS_STRNCMP + cmp $16, %ebp + lea -16(%ebp), %ebp + jbe L(more8byteseq) +#endif + add $16, %ecx + movdqa %xmm4, %xmm3 + + add $16, %edi + jg L(nibble_ashr_9) + + movdqa (%eax, %ecx), %xmm1 + movdqa (%edx, %ecx), %xmm2 + movdqa %xmm2, %xmm4 + + palignr $9, %xmm3, %xmm2 + + pcmpeqb %xmm1, %xmm0 + pcmpeqb %xmm2, %xmm1 + psubb %xmm0, %xmm1 + pmovmskb %xmm1, %esi + sub $0xffff, %esi + jnz L(exit) + +#ifdef USE_AS_STRNCMP + cmp $16, %ebp + lea -16(%ebp), %ebp + jbe L(more8byteseq) +#endif + add $16, %ecx + movdqa %xmm4, %xmm3 + jmp L(loop_ashr_9) + + .p2align 4 +L(nibble_ashr_9): + pcmpeqb %xmm3, %xmm0 + pmovmskb %xmm0, %esi + test $0xfe00, %esi + jnz L(ashr_9_exittail) + +#ifdef USE_AS_STRNCMP + cmp $7, %ebp + jbe L(ashr_9_exittail) +#endif + pxor %xmm0, %xmm0 + sub $0x1000, %edi + jmp L(gobble_ashr_9) + + .p2align 4 +L(ashr_9_exittail): + movdqa (%eax, %ecx), %xmm1 + psrldq $9, %xmm0 + psrldq $9, %xmm3 + jmp L(aftertail) + +/* + * The following cases will be handled by ashr_10 + * ecx(offset of esi) eax(offset of edi) relative offset corresponding case + * n(6~15) n - 6 9(15 +(n-6) - n) ashr_10 + */ + .p2align 4 +L(ashr_10): + mov $0xffff, %esi + pxor %xmm0, %xmm0 + movdqa (%edx), %xmm2 + movdqa (%eax), %xmm1 + pcmpeqb %xmm1, %xmm0 + pslldq $6, %xmm2 + pcmpeqb %xmm1, %xmm2 + psubb %xmm0, %xmm2 + pmovmskb %xmm2, %edi + shr %cl, %esi + shr %cl, %edi + sub %edi, %esi + lea -6(%ecx), %edi + jnz L(less32bytes) + + UPDATE_STRNCMP_COUNTER + + movdqa (%edx), %xmm3 + pxor %xmm0, %xmm0 + mov $16, %ecx + or $10, %ebx + lea 10(%edx), %edi + and $0xfff, %edi + sub $0x1000, %edi + + .p2align 4 +L(loop_ashr_10): + add $16, %edi + jg L(nibble_ashr_10) + +L(gobble_ashr_10): + movdqa (%eax, %ecx), %xmm1 + movdqa (%edx, %ecx), %xmm2 + movdqa %xmm2, %xmm4 + + palignr $10, %xmm3, %xmm2 + + pcmpeqb %xmm1, %xmm0 + pcmpeqb %xmm2, %xmm1 + psubb %xmm0, %xmm1 + pmovmskb %xmm1, %esi + sub $0xffff, %esi + jnz L(exit) + +#ifdef USE_AS_STRNCMP + cmp $16, %ebp + lea -16(%ebp), %ebp + jbe L(more8byteseq) +#endif + add $16, %ecx + movdqa %xmm4, %xmm3 + + add $16, %edi + jg L(nibble_ashr_10) + + movdqa (%eax, %ecx), %xmm1 + movdqa (%edx, %ecx), %xmm2 + movdqa %xmm2, %xmm4 + + palignr $10, %xmm3, %xmm2 + + pcmpeqb %xmm1, %xmm0 + pcmpeqb %xmm2, %xmm1 + psubb %xmm0, %xmm1 + pmovmskb %xmm1, %esi + sub $0xffff, %esi + jnz L(exit) + +#ifdef USE_AS_STRNCMP + cmp $16, %ebp + lea -16(%ebp), %ebp + jbe L(more8byteseq) +#endif + add $16, %ecx + movdqa %xmm4, %xmm3 + jmp L(loop_ashr_10) + + .p2align 4 +L(nibble_ashr_10): + pcmpeqb %xmm3, %xmm0 + pmovmskb %xmm0, %esi + test $0xfc00, %esi + jnz L(ashr_10_exittail) + +#ifdef USE_AS_STRNCMP + cmp $6, %ebp + jbe L(ashr_10_exittail) +#endif + pxor %xmm0, %xmm0 + sub $0x1000, %edi + jmp L(gobble_ashr_10) + + .p2align 4 +L(ashr_10_exittail): + movdqa (%eax, %ecx), %xmm1 + psrldq $10, %xmm0 + psrldq $10, %xmm3 + jmp L(aftertail) + +/* + * The following cases will be handled by ashr_11 + * ecx(offset of esi) eax(offset of edi) relative offset corresponding case + * n(5~15) n - 5 10(15 +(n-5) - n) ashr_11 + */ + .p2align 4 +L(ashr_11): + mov $0xffff, %esi + pxor %xmm0, %xmm0 + movdqa (%edx), %xmm2 + movdqa (%eax), %xmm1 + pcmpeqb %xmm1, %xmm0 + pslldq $5, %xmm2 + pcmpeqb %xmm1, %xmm2 + psubb %xmm0, %xmm2 + pmovmskb %xmm2, %edi + shr %cl, %esi + shr %cl, %edi + sub %edi, %esi + lea -5(%ecx), %edi + jnz L(less32bytes) + + UPDATE_STRNCMP_COUNTER + + movdqa (%edx), %xmm3 + pxor %xmm0, %xmm0 + mov $16, %ecx + or $11, %ebx + lea 11(%edx), %edi + and $0xfff, %edi + sub $0x1000, %edi + + .p2align 4 +L(loop_ashr_11): + add $16, %edi + jg L(nibble_ashr_11) + +L(gobble_ashr_11): + movdqa (%eax, %ecx), %xmm1 + movdqa (%edx, %ecx), %xmm2 + movdqa %xmm2, %xmm4 + + palignr $11, %xmm3, %xmm2 + + pcmpeqb %xmm1, %xmm0 + pcmpeqb %xmm2, %xmm1 + psubb %xmm0, %xmm1 + pmovmskb %xmm1, %esi + sub $0xffff, %esi + jnz L(exit) + +#ifdef USE_AS_STRNCMP + cmp $16, %ebp + lea -16(%ebp), %ebp + jbe L(more8byteseq) +#endif + add $16, %ecx + movdqa %xmm4, %xmm3 + + add $16, %edi + jg L(nibble_ashr_11) + + movdqa (%eax, %ecx), %xmm1 + movdqa (%edx, %ecx), %xmm2 + movdqa %xmm2, %xmm4 + + palignr $11, %xmm3, %xmm2 + + pcmpeqb %xmm1, %xmm0 + pcmpeqb %xmm2, %xmm1 + psubb %xmm0, %xmm1 + pmovmskb %xmm1, %esi + sub $0xffff, %esi + jnz L(exit) + +#ifdef USE_AS_STRNCMP + cmp $16, %ebp + lea -16(%ebp), %ebp + jbe L(more8byteseq) +#endif + add $16, %ecx + movdqa %xmm4, %xmm3 + jmp L(loop_ashr_11) + + .p2align 4 +L(nibble_ashr_11): + pcmpeqb %xmm3, %xmm0 + pmovmskb %xmm0, %esi + test $0xf800, %esi + jnz L(ashr_11_exittail) + +#ifdef USE_AS_STRNCMP + cmp $5, %ebp + jbe L(ashr_11_exittail) +#endif + pxor %xmm0, %xmm0 + sub $0x1000, %edi + jmp L(gobble_ashr_11) + + .p2align 4 +L(ashr_11_exittail): + movdqa (%eax, %ecx), %xmm1 + psrldq $11, %xmm0 + psrldq $11, %xmm3 + jmp L(aftertail) + +/* + * The following cases will be handled by ashr_12 + * ecx(offset of esi) eax(offset of edi) relative offset corresponding case + * n(4~15) n - 4 11(15 +(n-4) - n) ashr_12 + */ + .p2align 4 +L(ashr_12): + mov $0xffff, %esi + pxor %xmm0, %xmm0 + movdqa (%edx), %xmm2 + movdqa (%eax), %xmm1 + pcmpeqb %xmm1, %xmm0 + pslldq $4, %xmm2 + pcmpeqb %xmm1, %xmm2 + psubb %xmm0, %xmm2 + pmovmskb %xmm2, %edi + shr %cl, %esi + shr %cl, %edi + sub %edi, %esi + lea -4(%ecx), %edi + jnz L(less32bytes) + + UPDATE_STRNCMP_COUNTER + + movdqa (%edx), %xmm3 + pxor %xmm0, %xmm0 + mov $16, %ecx + or $12, %ebx + lea 12(%edx), %edi + and $0xfff, %edi + sub $0x1000, %edi + + .p2align 4 +L(loop_ashr_12): + add $16, %edi + jg L(nibble_ashr_12) + +L(gobble_ashr_12): + movdqa (%eax, %ecx), %xmm1 + movdqa (%edx, %ecx), %xmm2 + movdqa %xmm2, %xmm4 + + palignr $12, %xmm3, %xmm2 + + pcmpeqb %xmm1, %xmm0 + pcmpeqb %xmm2, %xmm1 + psubb %xmm0, %xmm1 + pmovmskb %xmm1, %esi + sub $0xffff, %esi + jnz L(exit) + + add $16, %ecx + movdqa %xmm4, %xmm3 + + add $16, %edi + jg L(nibble_ashr_12) + +#ifdef USE_AS_STRNCMP + cmp $16, %ebp + lea -16(%ebp), %ebp + jbe L(more8byteseq) +#endif + movdqa (%eax, %ecx), %xmm1 + movdqa (%edx, %ecx), %xmm2 + movdqa %xmm2, %xmm4 + + palignr $12, %xmm3, %xmm2 + + pcmpeqb %xmm1, %xmm0 + pcmpeqb %xmm2, %xmm1 + psubb %xmm0, %xmm1 + pmovmskb %xmm1, %esi + sub $0xffff, %esi + jnz L(exit) + +#ifdef USE_AS_STRNCMP + cmp $16, %ebp + lea -16(%ebp), %ebp + jbe L(more8byteseq) +#endif + add $16, %ecx + movdqa %xmm4, %xmm3 + jmp L(loop_ashr_12) + + .p2align 4 +L(nibble_ashr_12): + pcmpeqb %xmm3, %xmm0 + pmovmskb %xmm0, %esi + test $0xf000, %esi + jnz L(ashr_12_exittail) + +#ifdef USE_AS_STRNCMP + cmp $4, %ebp + jbe L(ashr_12_exittail) +#endif + pxor %xmm0, %xmm0 + sub $0x1000, %edi + jmp L(gobble_ashr_12) + + .p2align 4 +L(ashr_12_exittail): + movdqa (%eax, %ecx), %xmm1 + psrldq $12, %xmm0 + psrldq $12, %xmm3 + jmp L(aftertail) + +/* + * The following cases will be handled by ashr_13 + * ecx(offset of esi) eax(offset of edi) relative offset corresponding case + * n(3~15) n - 3 12(15 +(n-3) - n) ashr_13 + */ + .p2align 4 +L(ashr_13): + mov $0xffff, %esi + pxor %xmm0, %xmm0 + movdqa (%edx), %xmm2 + movdqa (%eax), %xmm1 + pcmpeqb %xmm1, %xmm0 + pslldq $3, %xmm2 + pcmpeqb %xmm1, %xmm2 + psubb %xmm0, %xmm2 + pmovmskb %xmm2, %edi + shr %cl, %esi + shr %cl, %edi + sub %edi, %esi + lea -3(%ecx), %edi + jnz L(less32bytes) + + UPDATE_STRNCMP_COUNTER + + movdqa (%edx), %xmm3 + pxor %xmm0, %xmm0 + mov $16, %ecx + or $13, %ebx + lea 13(%edx), %edi + and $0xfff, %edi + sub $0x1000, %edi + + .p2align 4 +L(loop_ashr_13): + add $16, %edi + jg L(nibble_ashr_13) + +L(gobble_ashr_13): + movdqa (%eax, %ecx), %xmm1 + movdqa (%edx, %ecx), %xmm2 + movdqa %xmm2, %xmm4 + + palignr $13, %xmm3, %xmm2 + + pcmpeqb %xmm1, %xmm0 + pcmpeqb %xmm2, %xmm1 + psubb %xmm0, %xmm1 + pmovmskb %xmm1, %esi + sub $0xffff, %esi + jnz L(exit) + +#ifdef USE_AS_STRNCMP + cmp $16, %ebp + lea -16(%ebp), %ebp + jbe L(more8byteseq) +#endif + add $16, %ecx + movdqa %xmm4, %xmm3 + + add $16, %edi + jg L(nibble_ashr_13) + + movdqa (%eax, %ecx), %xmm1 + movdqa (%edx, %ecx), %xmm2 + movdqa %xmm2, %xmm4 + + palignr $13, %xmm3, %xmm2 + + pcmpeqb %xmm1, %xmm0 + pcmpeqb %xmm2, %xmm1 + psubb %xmm0, %xmm1 + pmovmskb %xmm1, %esi + sub $0xffff, %esi + jnz L(exit) + +#ifdef USE_AS_STRNCMP + cmp $16, %ebp + lea -16(%ebp), %ebp + jbe L(more8byteseq) +#endif + add $16, %ecx + movdqa %xmm4, %xmm3 + jmp L(loop_ashr_13) + + .p2align 4 +L(nibble_ashr_13): + pcmpeqb %xmm3, %xmm0 + pmovmskb %xmm0, %esi + test $0xe000, %esi + jnz L(ashr_13_exittail) + +#ifdef USE_AS_STRNCMP + cmp $3, %ebp + jbe L(ashr_13_exittail) +#endif + pxor %xmm0, %xmm0 + sub $0x1000, %edi + jmp L(gobble_ashr_13) + + .p2align 4 +L(ashr_13_exittail): + movdqa (%eax, %ecx), %xmm1 + psrldq $13, %xmm0 + psrldq $13, %xmm3 + jmp L(aftertail) + +/* + * The following cases will be handled by ashr_14 + * ecx(offset of esi) eax(offset of edi) relative offset corresponding case + * n(2~15) n - 2 13(15 +(n-2) - n) ashr_14 + */ + .p2align 4 +L(ashr_14): + mov $0xffff, %esi + pxor %xmm0, %xmm0 + movdqa (%edx), %xmm2 + movdqa (%eax), %xmm1 + pcmpeqb %xmm1, %xmm0 + pslldq $2, %xmm2 + pcmpeqb %xmm1, %xmm2 + psubb %xmm0, %xmm2 + pmovmskb %xmm2, %edi + shr %cl, %esi + shr %cl, %edi + sub %edi, %esi + lea -2(%ecx), %edi + jnz L(less32bytes) + + UPDATE_STRNCMP_COUNTER + + movdqa (%edx), %xmm3 + pxor %xmm0, %xmm0 + mov $16, %ecx + or $14, %ebx + lea 14(%edx), %edi + and $0xfff, %edi + sub $0x1000, %edi + + .p2align 4 +L(loop_ashr_14): + add $16, %edi + jg L(nibble_ashr_14) + +L(gobble_ashr_14): + movdqa (%eax, %ecx), %xmm1 + movdqa (%edx, %ecx), %xmm2 + movdqa %xmm2, %xmm4 + + palignr $14, %xmm3, %xmm2 + + pcmpeqb %xmm1, %xmm0 + pcmpeqb %xmm2, %xmm1 + psubb %xmm0, %xmm1 + pmovmskb %xmm1, %esi + sub $0xffff, %esi + jnz L(exit) + +#ifdef USE_AS_STRNCMP + cmp $16, %ebp + lea -16(%ebp), %ebp + jbe L(more8byteseq) +#endif + add $16, %ecx + movdqa %xmm4, %xmm3 + + add $16, %edi + jg L(nibble_ashr_14) + + movdqa (%eax, %ecx), %xmm1 + movdqa (%edx, %ecx), %xmm2 + movdqa %xmm2, %xmm4 + + palignr $14, %xmm3, %xmm2 + + pcmpeqb %xmm1, %xmm0 + pcmpeqb %xmm2, %xmm1 + psubb %xmm0, %xmm1 + pmovmskb %xmm1, %esi + sub $0xffff, %esi + jnz L(exit) + +#ifdef USE_AS_STRNCMP + cmp $16, %ebp + lea -16(%ebp), %ebp + jbe L(more8byteseq) +#endif + add $16, %ecx + movdqa %xmm4, %xmm3 + jmp L(loop_ashr_14) + + .p2align 4 +L(nibble_ashr_14): + pcmpeqb %xmm3, %xmm0 + pmovmskb %xmm0, %esi + test $0xc000, %esi + jnz L(ashr_14_exittail) + +#ifdef USE_AS_STRNCMP + cmp $2, %ebp + jbe L(ashr_14_exittail) +#endif + pxor %xmm0, %xmm0 + sub $0x1000, %edi + jmp L(gobble_ashr_14) + + .p2align 4 +L(ashr_14_exittail): + movdqa (%eax, %ecx), %xmm1 + psrldq $14, %xmm0 + psrldq $14, %xmm3 + jmp L(aftertail) + +/* + * The following cases will be handled by ashr_14 + * ecx(offset of esi) eax(offset of edi) relative offset corresponding case + * n(1~15) n - 1 14(15 +(n-1) - n) ashr_15 + */ + + .p2align 4 +L(ashr_15): + mov $0xffff, %esi + pxor %xmm0, %xmm0 + movdqa (%edx), %xmm2 + movdqa (%eax), %xmm1 + pcmpeqb %xmm1, %xmm0 + pslldq $1, %xmm2 + pcmpeqb %xmm1, %xmm2 + psubb %xmm0, %xmm2 + pmovmskb %xmm2, %edi + shr %cl, %esi + shr %cl, %edi + sub %edi, %esi + lea -1(%ecx), %edi + jnz L(less32bytes) + + UPDATE_STRNCMP_COUNTER + + movdqa (%edx), %xmm3 + pxor %xmm0, %xmm0 + mov $16, %ecx + or $15, %ebx + lea 15(%edx), %edi + and $0xfff, %edi + sub $0x1000, %edi + + .p2align 4 +L(loop_ashr_15): + add $16, %edi + jg L(nibble_ashr_15) + +L(gobble_ashr_15): + movdqa (%eax, %ecx), %xmm1 + movdqa (%edx, %ecx), %xmm2 + movdqa %xmm2, %xmm4 + + palignr $15, %xmm3, %xmm2 + + pcmpeqb %xmm1, %xmm0 + pcmpeqb %xmm2, %xmm1 + psubb %xmm0, %xmm1 + pmovmskb %xmm1, %esi + sub $0xffff, %esi + jnz L(exit) + +#ifdef USE_AS_STRNCMP + cmp $16, %ebp + lea -16(%ebp), %ebp + jbe L(more8byteseq) +#endif + add $16, %ecx + movdqa %xmm4, %xmm3 + + add $16, %edi + jg L(nibble_ashr_15) + + movdqa (%eax, %ecx), %xmm1 + movdqa (%edx, %ecx), %xmm2 + movdqa %xmm2, %xmm4 + + palignr $15, %xmm3, %xmm2 + + pcmpeqb %xmm1, %xmm0 + pcmpeqb %xmm2, %xmm1 + psubb %xmm0, %xmm1 + pmovmskb %xmm1, %esi + sub $0xffff, %esi + jnz L(exit) + +#ifdef USE_AS_STRNCMP + cmp $16, %ebp + lea -16(%ebp), %ebp + jbe L(more8byteseq) +#endif + add $16, %ecx + movdqa %xmm4, %xmm3 + jmp L(loop_ashr_15) + + .p2align 4 +L(nibble_ashr_15): + pcmpeqb %xmm3, %xmm0 + pmovmskb %xmm0, %esi + test $0x8000, %esi + jnz L(ashr_15_exittail) + +#ifdef USE_AS_STRNCMP + cmp $1, %ebp + jbe L(ashr_15_exittail) +#endif + pxor %xmm0, %xmm0 + sub $0x1000, %edi + jmp L(gobble_ashr_15) + + .p2align 4 +L(ashr_15_exittail): + movdqa (%eax, %ecx), %xmm1 + psrldq $15, %xmm0 + psrldq $15, %xmm3 + jmp L(aftertail) + + .p2align 4 +L(aftertail): + pcmpeqb %xmm3, %xmm1 + psubb %xmm0, %xmm1 + pmovmskb %xmm1, %esi + not %esi +L(exit): + mov %ebx, %edi + and $0x1f, %edi + lea -16(%edi, %ecx), %edi +L(less32bytes): + add %edi, %edx + add %ecx, %eax + test $0x20, %ebx + jz L(ret2) + xchg %eax, %edx + + .p2align 4 +L(ret2): + mov %esi, %ecx + POP (%esi) + POP (%edi) + POP (%ebx) +L(less16bytes): + test %cl, %cl + jz L(2next_8_bytes) + + test $0x01, %cl + jnz L(Byte0) + + test $0x02, %cl + jnz L(Byte1) + + test $0x04, %cl + jnz L(Byte2) + + test $0x08, %cl + jnz L(Byte3) + + test $0x10, %cl + jnz L(Byte4) + + test $0x20, %cl + jnz L(Byte5) + + test $0x40, %cl + jnz L(Byte6) +#ifdef USE_AS_STRNCMP + cmp $7, %ebp + jbe L(eq) +#endif + + movzx 7(%eax), %ecx + movzx 7(%edx), %eax + + sub %ecx, %eax + RETURN + + .p2align 4 +L(Byte0): +#ifdef USE_AS_STRNCMP + cmp $0, %ebp + jbe L(eq) +#endif + movzx (%eax), %ecx + movzx (%edx), %eax + + sub %ecx, %eax + RETURN + + .p2align 4 +L(Byte1): +#ifdef USE_AS_STRNCMP + cmp $1, %ebp + jbe L(eq) +#endif + movzx 1(%eax), %ecx + movzx 1(%edx), %eax + + sub %ecx, %eax + RETURN + + .p2align 4 +L(Byte2): +#ifdef USE_AS_STRNCMP + cmp $2, %ebp + jbe L(eq) +#endif + movzx 2(%eax), %ecx + movzx 2(%edx), %eax + + sub %ecx, %eax + RETURN + + .p2align 4 +L(Byte3): +#ifdef USE_AS_STRNCMP + cmp $3, %ebp + jbe L(eq) +#endif + movzx 3(%eax), %ecx + movzx 3(%edx), %eax + + sub %ecx, %eax + RETURN + + .p2align 4 +L(Byte4): +#ifdef USE_AS_STRNCMP + cmp $4, %ebp + jbe L(eq) +#endif + movzx 4(%eax), %ecx + movzx 4(%edx), %eax + + sub %ecx, %eax + RETURN + + .p2align 4 +L(Byte5): +#ifdef USE_AS_STRNCMP + cmp $5, %ebp + jbe L(eq) +#endif + movzx 5(%eax), %ecx + movzx 5(%edx), %eax + + sub %ecx, %eax + RETURN + + .p2align 4 +L(Byte6): +#ifdef USE_AS_STRNCMP + cmp $6, %ebp + jbe L(eq) +#endif + movzx 6(%eax), %ecx + movzx 6(%edx), %eax + + sub %ecx, %eax + RETURN + + .p2align 4 +L(2next_8_bytes): + add $8, %eax + add $8, %edx +#ifdef USE_AS_STRNCMP + cmp $8, %ebp + lea -8(%ebp), %ebp + jbe L(eq) +#endif + + test $0x01, %ch + jnz L(Byte0) + + test $0x02, %ch + jnz L(Byte1) + + test $0x04, %ch + jnz L(Byte2) + + test $0x08, %ch + jnz L(Byte3) + + test $0x10, %ch + jnz L(Byte4) + + test $0x20, %ch + jnz L(Byte5) + + test $0x40, %ch + jnz L(Byte6) + +#ifdef USE_AS_STRNCMP + cmp $7, %ebp + jbe L(eq) +#endif + movzx 7(%eax), %ecx + movzx 7(%edx), %eax + + sub %ecx, %eax + RETURN + + .p2align 4 +L(neq): + mov $1, %eax + ja L(neq_bigger) + neg %eax +L(neq_bigger): + RETURN + +#ifdef USE_AS_STRNCMP + CFI_PUSH (%ebx) + CFI_PUSH (%edi) + CFI_PUSH (%esi) + + .p2align 4 +L(more8byteseq): + POP (%esi) + POP (%edi) + POP (%ebx) +#endif + +L(eq): + +#ifdef USE_AS_STRNCMP + POP (%ebp) +#endif + xorl %eax, %eax + ret + +#ifdef USE_AS_STRNCMP + CFI_PUSH (%ebp) + + .p2align 4 +L(less16bytes_sncmp): + test %ebp, %ebp + jz L(eq) + + movzbl (%eax), %ecx + cmpb %cl, (%edx) + jne L(neq) + test %cl, %cl + je L(eq) + + cmp $1, %ebp + je L(eq) + + movzbl 1(%eax), %ecx + cmpb %cl, 1(%edx) + jne L(neq) + test %cl, %cl + je L(eq) + + cmp $2, %ebp + je L(eq) + + movzbl 2(%eax), %ecx + cmpb %cl, 2(%edx) + jne L(neq) + test %cl, %cl + je L(eq) + + cmp $3, %ebp + je L(eq) + + movzbl 3(%eax), %ecx + cmpb %cl, 3(%edx) + jne L(neq) + test %cl, %cl + je L(eq) + + cmp $4, %ebp + je L(eq) + + movzbl 4(%eax), %ecx + cmpb %cl, 4(%edx) + jne L(neq) + test %cl, %cl + je L(eq) + + cmp $5, %ebp + je L(eq) + + movzbl 5(%eax), %ecx + cmpb %cl, 5(%edx) + jne L(neq) + test %cl, %cl + je L(eq) + + cmp $6, %ebp + je L(eq) + + movzbl 6(%eax), %ecx + cmpb %cl, 6(%edx) + jne L(neq) + test %cl, %cl + je L(eq) + + cmp $7, %ebp + je L(eq) + + movzbl 7(%eax), %ecx + cmpb %cl, 7(%edx) + jne L(neq) + test %cl, %cl + je L(eq) + + + cmp $8, %ebp + je L(eq) + + movzbl 8(%eax), %ecx + cmpb %cl, 8(%edx) + jne L(neq) + test %cl, %cl + je L(eq) + + cmp $9, %ebp + je L(eq) + + movzbl 9(%eax), %ecx + cmpb %cl, 9(%edx) + jne L(neq) + test %cl, %cl + je L(eq) + + cmp $10, %ebp + je L(eq) + + movzbl 10(%eax), %ecx + cmpb %cl, 10(%edx) + jne L(neq) + test %cl, %cl + je L(eq) + + cmp $11, %ebp + je L(eq) + + movzbl 11(%eax), %ecx + cmpb %cl, 11(%edx) + jne L(neq) + test %cl, %cl + je L(eq) + + + cmp $12, %ebp + je L(eq) + + movzbl 12(%eax), %ecx + cmpb %cl, 12(%edx) + jne L(neq) + test %cl, %cl + je L(eq) + + cmp $13, %ebp + je L(eq) + + movzbl 13(%eax), %ecx + cmpb %cl, 13(%edx) + jne L(neq) + test %cl, %cl + je L(eq) + + cmp $14, %ebp + je L(eq) + + movzbl 14(%eax), %ecx + cmpb %cl, 14(%edx) + jne L(neq) + test %cl, %cl + je L(eq) + + cmp $15, %ebp + je L(eq) + + movzbl 15(%eax), %ecx + cmpb %cl, 15(%edx) + jne L(neq) + test %cl, %cl + je L(eq) + + POP (%ebp) + xor %eax, %eax + ret +#endif + +END (ssse3_strcmp_latest) diff --git a/libc/arch-x86/string/strcmp_wrapper.S b/libc/arch-x86/string/strcmp_wrapper.S new file mode 100644 index 0000000..69b7f0b --- /dev/null +++ b/libc/arch-x86/string/strcmp_wrapper.S @@ -0,0 +1,40 @@ +/* +Copyright (c) 2010, Intel Corporation +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + + * Neither the name of Intel Corporation nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR +ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON +ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#if defined(USE_SSSE3) + +# define ssse3_strcmp_latest strcmp +# include "ssse3-strcmp.S" + +#else + +# include "strcmp.S" + +#endif diff --git a/libc/arch-x86/string/strncmp_wrapper.S b/libc/arch-x86/string/strncmp_wrapper.S new file mode 100644 index 0000000..2050184 --- /dev/null +++ b/libc/arch-x86/string/strncmp_wrapper.S @@ -0,0 +1,42 @@ +/* +Copyright (c) 2010, Intel Corporation +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + + * Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + + * Neither the name of Intel Corporation nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR +ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON +ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#if defined(USE_SSSE3) + +# define USE_AS_STRNCMP +# define ssse3_strcmp_latest strncmp +# include "ssse3-strcmp.S" + +#else + +# include "strncmp.S" + +#endif + diff --git a/libc/bionic/malloc_leak.c b/libc/bionic/malloc_leak.c index 305f954..b21bc6a 100644 --- a/libc/bionic/malloc_leak.c +++ b/libc/bionic/malloc_leak.c @@ -198,7 +198,7 @@ void get_malloc_leak_info(uint8_t** info, size_t* overallSize, // debug_log("info = %p\n", info); if (*info == NULL) { *overallSize = 0; - goto done; + goto out_nomem_info; } // debug_log("sorting list...\n"); @@ -211,8 +211,7 @@ void get_malloc_leak_info(uint8_t** info, size_t* overallSize, size_t entrySize = (sizeof(size_t) * 2) + (sizeof(intptr_t) * entry->numEntries); if (entrySize < *infoSize) { /* we're writing less than a full entry, clear out the rest */ - /* TODO: only clear out the part we're not overwriting? */ - memset(head, 0, *infoSize); + memset(head + entrySize, 0, *infoSize - entrySize); } else { /* make sure the amount we're copying doesn't exceed the limit */ entrySize = *infoSize; @@ -221,6 +220,7 @@ void get_malloc_leak_info(uint8_t** info, size_t* overallSize, head += *infoSize; } +out_nomem_info: dlfree(list); done: @@ -323,6 +323,8 @@ static HashEntry* record_backtrace(intptr_t* backtrace, size_t numEntries, size_ } else { // create a new entry entry = (HashEntry*)dlmalloc(sizeof(HashEntry) + numEntries*sizeof(intptr_t)); + if (!entry) + return NULL; entry->allocations = 1; entry->slot = slot; entry->prev = NULL; @@ -665,8 +667,9 @@ void* chk_realloc(void* mem, size_t bytes) } if (new_buffer) { - size_t size = (bytes < old_bytes)?(bytes):(old_bytes); - memcpy(new_buffer, mem, size); + if (bytes > old_bytes) + bytes = old_bytes; + memcpy(new_buffer, mem, bytes); chk_free(mem); } diff --git a/libc/bionic/pthread.c b/libc/bionic/pthread.c index 8171aac..7d4056d 100644 --- a/libc/bionic/pthread.c +++ b/libc/bionic/pthread.c @@ -597,13 +597,12 @@ int pthread_join(pthread_t thid, void ** ret_val) for (thread = gThreadList; thread != NULL; thread = thread->next) if (thread == (pthread_internal_t*)thid) - break; + goto FoundIt; - if (!thread) { - pthread_mutex_unlock(&gThreadListLock); - return ESRCH; - } + pthread_mutex_unlock(&gThreadListLock); + return ESRCH; +FoundIt: if (thread->attr.flags & PTHREAD_ATTR_FLAG_DETACHED) { pthread_mutex_unlock(&gThreadListLock); return EINVAL; diff --git a/libc/bionic/pututline.c b/libc/bionic/pututline.c index 2449068..c8427f7 100644 --- a/libc/bionic/pututline.c +++ b/libc/bionic/pututline.c @@ -34,7 +34,7 @@ void pututline(struct utmp* utmp) { FILE* f; struct utmp u; - int i; + long i; if (!(f = fopen(_PATH_UTMP, "w+"))) return; diff --git a/libc/bionic/ssp.c b/libc/bionic/ssp.c index 20794f4..f83b2a4 100644 --- a/libc/bionic/ssp.c +++ b/libc/bionic/ssp.c @@ -76,9 +76,9 @@ void __stack_chk_fail(void) sigprocmask(SIG_BLOCK, &sigmask, NULL); /* Use /proc/self/exe link to obtain the program name for logging - * purposes. If it's not available, we set it to "unknown" */ + * purposes. If it's not available, we set it to "<unknown>" */ if ((count = readlink("/proc/self/exe", path, sizeof(path) - 1)) == -1) { - strlcpy(path, "unknown", sizeof(path)); + strlcpy(path, "<unknown>", sizeof(path)); } else { path[count] = '\0'; } diff --git a/libc/include/dlfcn.h b/libc/include/dlfcn.h index 9582796..f84d1d1 100644 --- a/libc/include/dlfcn.h +++ b/libc/include/dlfcn.h @@ -32,10 +32,22 @@ __BEGIN_DECLS +typedef struct { + const char *dli_fname; /* Pathname of shared object that + contains address */ + void *dli_fbase; /* Address at which shared object + is loaded */ + const char *dli_sname; /* Name of nearest symbol with address + lower than addr */ + void *dli_saddr; /* Exact address of symbol named + in dli_sname */ +} Dl_info; + extern void* dlopen(const char* filename, int flag); extern int dlclose(void* handle); extern const char* dlerror(void); extern void* dlsym(void* handle, const char* symbol); +extern int dladdr(void* addr, Dl_info *info); enum { RTLD_NOW = 0, diff --git a/libc/kernel/arch-sh/asm/adc.h b/libc/kernel/arch-sh/asm/adc.h new file mode 100644 index 0000000..10de9ca --- /dev/null +++ b/libc/kernel/arch-sh/asm/adc.h @@ -0,0 +1,14 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_ADC_H +#define __ASM_ADC_H +#endif diff --git a/libc/kernel/arch-sh/asm/addrspace.h b/libc/kernel/arch-sh/asm/addrspace.h new file mode 100644 index 0000000..d7d592d --- /dev/null +++ b/libc/kernel/arch-sh/asm/addrspace.h @@ -0,0 +1,15 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_ADDRSPACE_H +#define __ASM_SH_ADDRSPACE_H + +#endif diff --git a/libc/kernel/arch-sh/asm/atomic-grb.h b/libc/kernel/arch-sh/asm/atomic-grb.h new file mode 100644 index 0000000..6c24b1d --- /dev/null +++ b/libc/kernel/arch-sh/asm/atomic-grb.h @@ -0,0 +1,15 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_ATOMIC_GRB_H +#define __ASM_SH_ATOMIC_GRB_H + +#endif diff --git a/libc/kernel/arch-sh/asm/atomic-irq.h b/libc/kernel/arch-sh/asm/atomic-irq.h new file mode 100644 index 0000000..b8f5eaf --- /dev/null +++ b/libc/kernel/arch-sh/asm/atomic-irq.h @@ -0,0 +1,15 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_ATOMIC_IRQ_H +#define __ASM_SH_ATOMIC_IRQ_H + +#endif diff --git a/libc/kernel/arch-sh/asm/atomic-llsc.h b/libc/kernel/arch-sh/asm/atomic-llsc.h new file mode 100644 index 0000000..22e63e7 --- /dev/null +++ b/libc/kernel/arch-sh/asm/atomic-llsc.h @@ -0,0 +1,15 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_ATOMIC_LLSC_H +#define __ASM_SH_ATOMIC_LLSC_H + +#endif diff --git a/libc/kernel/arch-sh/asm/atomic.h b/libc/kernel/arch-sh/asm/atomic.h new file mode 100644 index 0000000..e8f332d --- /dev/null +++ b/libc/kernel/arch-sh/asm/atomic.h @@ -0,0 +1,47 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_ATOMIC_H +#define __ASM_SH_ATOMIC_H + +typedef struct { volatile int counter; } atomic_t; + +#define ATOMIC_INIT(i) ( (atomic_t) { (i) } ) + +#define atomic_read(v) ((v)->counter) +#define atomic_set(v,i) ((v)->counter = (i)) + +#include <linux/compiler.h> +#include <asm/system.h> + +#include <asm/atomic-llsc.h> + +#define atomic_add_negative(a, v) (atomic_add_return((a), (v)) < 0) + +#define atomic_dec_return(v) atomic_sub_return(1,(v)) +#define atomic_inc_return(v) atomic_add_return(1,(v)) + +#define atomic_inc_and_test(v) (atomic_inc_return(v) == 0) + +#define atomic_sub_and_test(i,v) (atomic_sub_return((i), (v)) == 0) +#define atomic_dec_and_test(v) (atomic_sub_return(1, (v)) == 0) + +#define atomic_inc(v) atomic_add(1,(v)) +#define atomic_dec(v) atomic_sub(1,(v)) + +#define atomic_xchg(v, new) (xchg(&((v)->counter), new)) +#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0) +#define smp_mb__before_atomic_dec() barrier() +#define smp_mb__after_atomic_dec() barrier() +#define smp_mb__before_atomic_inc() barrier() +#define smp_mb__after_atomic_inc() barrier() +#include <asm-generic/atomic.h> +#endif diff --git a/libc/kernel/arch-sh/asm/auxvec.h b/libc/kernel/arch-sh/asm/auxvec.h new file mode 100644 index 0000000..98317bc --- /dev/null +++ b/libc/kernel/arch-sh/asm/auxvec.h @@ -0,0 +1,23 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_AUXVEC_H +#define __ASM_SH_AUXVEC_H + +#define AT_FPUCW 18 + +#define AT_SYSINFO_EHDR 33 + +#define AT_L1I_CACHESHAPE 34 +#define AT_L1D_CACHESHAPE 35 +#define AT_L2_CACHESHAPE 36 + +#endif diff --git a/libc/kernel/arch-sh/asm/bitops-grb.h b/libc/kernel/arch-sh/asm/bitops-grb.h new file mode 100644 index 0000000..d881058 --- /dev/null +++ b/libc/kernel/arch-sh/asm/bitops-grb.h @@ -0,0 +1,15 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_BITOPS_GRB_H +#define __ASM_SH_BITOPS_GRB_H + +#endif diff --git a/libc/kernel/arch-sh/asm/bitops-irq.h b/libc/kernel/arch-sh/asm/bitops-irq.h new file mode 100644 index 0000000..a20d3ec --- /dev/null +++ b/libc/kernel/arch-sh/asm/bitops-irq.h @@ -0,0 +1,15 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_BITOPS_IRQ_H +#define __ASM_SH_BITOPS_IRQ_H + +#endif diff --git a/libc/kernel/arch-sh/asm/bitops.h b/libc/kernel/arch-sh/asm/bitops.h new file mode 100644 index 0000000..4c1f6d6 --- /dev/null +++ b/libc/kernel/arch-sh/asm/bitops.h @@ -0,0 +1,15 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_BITOPS_H +#define __ASM_SH_BITOPS_H + +#endif diff --git a/libc/kernel/arch-sh/asm/bug.h b/libc/kernel/arch-sh/asm/bug.h new file mode 100644 index 0000000..dd02cb9 --- /dev/null +++ b/libc/kernel/arch-sh/asm/bug.h @@ -0,0 +1,30 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_BUG_H +#define __ASM_SH_BUG_H + +#define TRAPA_BUG_OPCODE 0xc33e + +#define HAVE_ARCH_BUG +#define HAVE_ARCH_WARN_ON + +#define _EMIT_BUG_ENTRY "\t.pushsection __bug_table,\"a\"\n" "2:\t.long 1b\n" "\t.short %O3\n" "\t.org 2b+%O4\n" "\t.popsection\n" + +#define BUG() do { __asm__ __volatile__ ( "1:\t.short %O0\n" _EMIT_BUG_ENTRY : : "n" (TRAPA_BUG_OPCODE), "i" (__FILE__), "i" (__LINE__), "i" (0), "i" (sizeof(struct bug_entry))); } while (0) + +#define __WARN() do { __asm__ __volatile__ ( "1:\t.short %O0\n" _EMIT_BUG_ENTRY : : "n" (TRAPA_BUG_OPCODE), "i" (__FILE__), "i" (__LINE__), "i" (BUGFLAG_WARNING), "i" (sizeof(struct bug_entry))); } while (0) + +#define WARN_ON(x) ({ int __ret_warn_on = !!(x); if (__builtin_constant_p(__ret_warn_on)) { if (__ret_warn_on) __WARN(); } else { if (unlikely(__ret_warn_on)) __WARN(); } unlikely(__ret_warn_on); }) + +#include <asm-generic/bug.h> + +#endif diff --git a/libc/kernel/arch-sh/asm/bugs.h b/libc/kernel/arch-sh/asm/bugs.h new file mode 100644 index 0000000..3b27870 --- /dev/null +++ b/libc/kernel/arch-sh/asm/bugs.h @@ -0,0 +1,19 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_BUGS_H +#define __ASM_SH_BUGS_H + +#include <asm/processor.h> + +#ifndef __LITTLE_ENDIAN__ +#endif +#endif diff --git a/libc/kernel/arch-sh/asm/byteorder.h b/libc/kernel/arch-sh/asm/byteorder.h new file mode 100644 index 0000000..04ef224 --- /dev/null +++ b/libc/kernel/arch-sh/asm/byteorder.h @@ -0,0 +1,77 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_BYTEORDER_H +#define __ASM_SH_BYTEORDER_H + +#include <linux/compiler.h> +#include <linux/types.h> + +static inline __attribute_const__ __u32 ___arch__swab32(__u32 x) +{ + __asm__( +#ifdef __SH5__ + "byterev %0, %0\n\t" + "shari %0, 32, %0" +#else + "swap.b %0, %0\n\t" + "swap.w %0, %0\n\t" + "swap.b %0, %0" +#endif + : "=r" (x) + : "0" (x)); + + return x; +} + +static inline __attribute_const__ __u16 ___arch__swab16(__u16 x) +{ + __asm__( +#ifdef __SH5__ + "byterev %0, %0\n\t" + "shari %0, 32, %0" +#else + "swap.b %0, %0" +#endif + : "=r" (x) + : "0" (x)); + + return x; +} + +static inline __u64 ___arch__swab64(__u64 val) +{ + union { + struct { __u32 a,b; } s; + __u64 u; + } v, w; + v.u = val; + w.s.b = ___arch__swab32(v.s.a); + w.s.a = ___arch__swab32(v.s.b); + return w.u; +} + +#define __arch__swab64(x) ___arch__swab64(x) +#define __arch__swab32(x) ___arch__swab32(x) +#define __arch__swab16(x) ___arch__swab16(x) + +#ifndef __STRICT_ANSI__ +#define __BYTEORDER_HAS_U64__ +#define __SWAB_64_THRU_32__ +#endif + +#ifdef __LITTLE_ENDIAN__ +#include <linux/byteorder/little_endian.h> +#else +#include <linux/byteorder/big_endian.h> +#endif + +#endif diff --git a/libc/kernel/arch-sh/asm/cache.h b/libc/kernel/arch-sh/asm/cache.h new file mode 100644 index 0000000..0bc339e --- /dev/null +++ b/libc/kernel/arch-sh/asm/cache.h @@ -0,0 +1,14 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_CACHE_H +#define __ASM_SH_CACHE_H +#endif diff --git a/libc/kernel/arch-sh/asm/cacheflush.h b/libc/kernel/arch-sh/asm/cacheflush.h new file mode 100644 index 0000000..5c95ad1 --- /dev/null +++ b/libc/kernel/arch-sh/asm/cacheflush.h @@ -0,0 +1,15 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_CACHEFLUSH_H +#define __ASM_SH_CACHEFLUSH_H + +#endif diff --git a/libc/kernel/arch-sh/asm/checksum.h b/libc/kernel/arch-sh/asm/checksum.h new file mode 100644 index 0000000..c9193c5 --- /dev/null +++ b/libc/kernel/arch-sh/asm/checksum.h @@ -0,0 +1,12 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#include "checksum_32.h" diff --git a/libc/kernel/arch-sh/asm/checksum_32.h b/libc/kernel/arch-sh/asm/checksum_32.h new file mode 100644 index 0000000..7a84e19 --- /dev/null +++ b/libc/kernel/arch-sh/asm/checksum_32.h @@ -0,0 +1,22 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_CHECKSUM_H +#define __ASM_SH_CHECKSUM_H + +#include <linux/in6.h> + +#ifdef __LITTLE_ENDIAN__ +#else +#endif +#define _HAVE_ARCH_IPV6_CSUM +#define HAVE_CSUM_COPY_USER +#endif diff --git a/libc/kernel/arch-sh/asm/checksum_64.h b/libc/kernel/arch-sh/asm/checksum_64.h new file mode 100644 index 0000000..203e11d --- /dev/null +++ b/libc/kernel/arch-sh/asm/checksum_64.h @@ -0,0 +1,15 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_CHECKSUM_64_H +#define __ASM_SH_CHECKSUM_64_H + +#endif diff --git a/libc/kernel/arch-sh/asm/clock.h b/libc/kernel/arch-sh/asm/clock.h new file mode 100644 index 0000000..9f127c3 --- /dev/null +++ b/libc/kernel/arch-sh/asm/clock.h @@ -0,0 +1,70 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_CLOCK_H +#define __ASM_SH_CLOCK_H + +#include <linux/kref.h> +#include <linux/list.h> +#include <linux/seq_file.h> +#include <linux/clk.h> +#include <linux/err.h> + +struct clk; + +struct clk_ops { + void (*init)(struct clk *clk); + void (*enable)(struct clk *clk); + void (*disable)(struct clk *clk); + void (*recalc)(struct clk *clk); + int (*set_rate)(struct clk *clk, unsigned long rate, int algo_id); + long (*round_rate)(struct clk *clk, unsigned long rate); +}; + +struct clk { + struct list_head node; + const char *name; + int id; + struct module *owner; + + struct clk *parent; + struct clk_ops *ops; + + struct kref kref; + + unsigned long rate; + unsigned long flags; + unsigned long arch_flags; +}; + +#define CLK_ALWAYS_ENABLED (1 << 0) +#define CLK_RATE_PROPAGATES (1 << 1) + +enum clk_sh_algo_id { + NO_CHANGE = 0, + + IUS_N1_N1, + IUS_322, + IUS_522, + IUS_N11, + + SB_N1, + + SB3_N1, + SB3_32, + SB3_43, + SB3_54, + + BP_N1, + + IP_N1, +}; +#endif diff --git a/libc/kernel/arch-sh/asm/cmpxchg-grb.h b/libc/kernel/arch-sh/asm/cmpxchg-grb.h new file mode 100644 index 0000000..7d35595 --- /dev/null +++ b/libc/kernel/arch-sh/asm/cmpxchg-grb.h @@ -0,0 +1,15 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_CMPXCHG_GRB_H +#define __ASM_SH_CMPXCHG_GRB_H + +#endif diff --git a/libc/kernel/arch-sh/asm/cmpxchg-irq.h b/libc/kernel/arch-sh/asm/cmpxchg-irq.h new file mode 100644 index 0000000..5558b1f --- /dev/null +++ b/libc/kernel/arch-sh/asm/cmpxchg-irq.h @@ -0,0 +1,15 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_CMPXCHG_IRQ_H +#define __ASM_SH_CMPXCHG_IRQ_H + +#endif diff --git a/libc/kernel/arch-sh/asm/cpu-features.h b/libc/kernel/arch-sh/asm/cpu-features.h new file mode 100644 index 0000000..326d2d9 --- /dev/null +++ b/libc/kernel/arch-sh/asm/cpu-features.h @@ -0,0 +1,25 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_CPU_FEATURES_H +#define __ASM_SH_CPU_FEATURES_H + +#define CPU_HAS_FPU 0x0001 +#define CPU_HAS_P2_FLUSH_BUG 0x0002 +#define CPU_HAS_MMU_PAGE_ASSOC 0x0004 +#define CPU_HAS_DSP 0x0008 +#define CPU_HAS_PERF_COUNTER 0x0010 +#define CPU_HAS_PTEA 0x0020 +#define CPU_HAS_LLSC 0x0040 +#define CPU_HAS_L2_CACHE 0x0080 +#define CPU_HAS_OP32 0x0100 + +#endif diff --git a/libc/kernel/arch-sh/asm/cputime.h b/libc/kernel/arch-sh/asm/cputime.h new file mode 100644 index 0000000..8a85d30 --- /dev/null +++ b/libc/kernel/arch-sh/asm/cputime.h @@ -0,0 +1,17 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __SH_CPUTIME_H +#define __SH_CPUTIME_H + +#include <asm-generic/cputime.h> + +#endif diff --git a/libc/kernel/arch-sh/asm/current.h b/libc/kernel/arch-sh/asm/current.h new file mode 100644 index 0000000..e2ce122 --- /dev/null +++ b/libc/kernel/arch-sh/asm/current.h @@ -0,0 +1,20 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_CURRENT_H +#define __ASM_SH_CURRENT_H + +#include <linux/thread_info.h> + +struct task_struct; + +#define current get_current() +#endif diff --git a/libc/kernel/arch-sh/asm/delay.h b/libc/kernel/arch-sh/asm/delay.h new file mode 100644 index 0000000..15a1aa4 --- /dev/null +++ b/libc/kernel/arch-sh/asm/delay.h @@ -0,0 +1,19 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_DELAY_H +#define __ASM_SH_DELAY_H + +#define udelay(n) (__builtin_constant_p(n) ? ((n) > 20000 ? __bad_udelay() : __const_udelay((n) * 0x10c6ul)) : __udelay(n)) + +#define ndelay(n) (__builtin_constant_p(n) ? ((n) > 20000 ? __bad_ndelay() : __const_udelay((n) * 5ul)) : __ndelay(n)) + +#endif diff --git a/libc/kernel/arch-sh/asm/device.h b/libc/kernel/arch-sh/asm/device.h new file mode 100644 index 0000000..a46d06f --- /dev/null +++ b/libc/kernel/arch-sh/asm/device.h @@ -0,0 +1,15 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#include <asm-generic/device.h> + +struct platform_device; + diff --git a/libc/kernel/arch-sh/asm/div64.h b/libc/kernel/arch-sh/asm/div64.h new file mode 100644 index 0000000..53a10fc --- /dev/null +++ b/libc/kernel/arch-sh/asm/div64.h @@ -0,0 +1,12 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#include <asm-generic/div64.h> diff --git a/libc/kernel/arch-sh/asm/dma-mapping.h b/libc/kernel/arch-sh/asm/dma-mapping.h new file mode 100644 index 0000000..3bbdf18 --- /dev/null +++ b/libc/kernel/arch-sh/asm/dma-mapping.h @@ -0,0 +1,31 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_DMA_MAPPING_H +#define __ASM_SH_DMA_MAPPING_H + +#include <linux/mm.h> +#include <linux/scatterlist.h> +#include <asm/cacheflush.h> +#include <asm/io.h> +#include <asm-generic/dma-coherent.h> + +#define dma_supported(dev, mask) (1) + +#define dma_alloc_noncoherent(d, s, h, f) dma_alloc_coherent(d, s, h, f) +#define dma_free_noncoherent(d, s, v, h) dma_free_coherent(d, s, v, h) +#define dma_is_consistent(d, h) (1) + +#define dma_unmap_single(dev, addr, size, dir) do { } while (0) +#define dma_unmap_sg(dev, sg, nents, dir) do { } while (0) +#define ARCH_HAS_DMA_DECLARE_COHERENT_MEMORY + +#endif diff --git a/libc/kernel/arch-sh/asm/dma.h b/libc/kernel/arch-sh/asm/dma.h new file mode 100644 index 0000000..40fe1d6 --- /dev/null +++ b/libc/kernel/arch-sh/asm/dma.h @@ -0,0 +1,14 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_DMA_H +#define __ASM_SH_DMA_H +#endif diff --git a/libc/kernel/arch-sh/asm/dmabrg.h b/libc/kernel/arch-sh/asm/dmabrg.h new file mode 100644 index 0000000..eadfcac --- /dev/null +++ b/libc/kernel/arch-sh/asm/dmabrg.h @@ -0,0 +1,26 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef _DMABRG_H_ +#define _DMABRG_H_ + +#define DMABRGIRQ_USBDMA 0 +#define DMABRGIRQ_USBDMAERR 1 +#define DMABRGIRQ_A0TXF 2 +#define DMABRGIRQ_A0TXH 3 +#define DMABRGIRQ_A0RXF 4 +#define DMABRGIRQ_A0RXH 5 +#define DMABRGIRQ_A1TXF 6 +#define DMABRGIRQ_A1TXH 7 +#define DMABRGIRQ_A1RXF 8 +#define DMABRGIRQ_A1RXH 9 + +#endif diff --git a/libc/kernel/arch-sh/asm/edosk7705.h b/libc/kernel/arch-sh/asm/edosk7705.h new file mode 100644 index 0000000..146675d --- /dev/null +++ b/libc/kernel/arch-sh/asm/edosk7705.h @@ -0,0 +1,17 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_EDOSK7705_IO_H +#define __ASM_SH_EDOSK7705_IO_H + +#include <asm/io_generic.h> + +#endif diff --git a/libc/kernel/arch-sh/asm/elf.h b/libc/kernel/arch-sh/asm/elf.h new file mode 100644 index 0000000..4f283c2 --- /dev/null +++ b/libc/kernel/arch-sh/asm/elf.h @@ -0,0 +1,92 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_ELF_H +#define __ASM_SH_ELF_H + +#include <linux/utsname.h> +#include <asm/auxvec.h> +#include <asm/ptrace.h> +#include <asm/user.h> + +#define EF_SH_PIC 0x100 +#define EF_SH_FDPIC 0x8000 + +#define R_SH_NONE 0 +#define R_SH_DIR32 1 +#define R_SH_REL32 2 +#define R_SH_DIR8WPN 3 +#define R_SH_IND12W 4 +#define R_SH_DIR8WPL 5 +#define R_SH_DIR8WPZ 6 +#define R_SH_DIR8BP 7 +#define R_SH_DIR8W 8 +#define R_SH_DIR8L 9 +#define R_SH_SWITCH16 25 +#define R_SH_SWITCH32 26 +#define R_SH_USES 27 +#define R_SH_COUNT 28 +#define R_SH_ALIGN 29 +#define R_SH_CODE 30 +#define R_SH_DATA 31 +#define R_SH_LABEL 32 +#define R_SH_SWITCH8 33 +#define R_SH_GNU_VTINHERIT 34 +#define R_SH_GNU_VTENTRY 35 +#define R_SH_TLS_GD_32 144 +#define R_SH_TLS_LD_32 145 +#define R_SH_TLS_LDO_32 146 +#define R_SH_TLS_IE_32 147 +#define R_SH_TLS_LE_32 148 +#define R_SH_TLS_DTPMOD32 149 +#define R_SH_TLS_DTPOFF32 150 +#define R_SH_TLS_TPOFF32 151 +#define R_SH_GOT32 160 +#define R_SH_PLT32 161 +#define R_SH_COPY 162 +#define R_SH_GLOB_DAT 163 +#define R_SH_JMP_SLOT 164 +#define R_SH_RELATIVE 165 +#define R_SH_GOTOFF 166 +#define R_SH_GOTPC 167 + +#define R_SH_GOT20 70 +#define R_SH_GOTOFF20 71 +#define R_SH_GOTFUNCDESC 72 +#define R_SH_GOTFUNCDESC20 73 +#define R_SH_GOTOFFFUNCDESC 74 +#define R_SH_GOTOFFFUNCDESC20 75 +#define R_SH_FUNCDESC 76 +#define R_SH_FUNCDESC_VALUE 77 + +#define R_SH_IMM_LOW16 246 +#define R_SH_IMM_LOW16_PCREL 247 +#define R_SH_IMM_MEDLOW16 248 +#define R_SH_IMM_MEDLOW16_PCREL 249 + +#define R_SH_NUM 256 + +typedef unsigned long elf_greg_t; + +#define ELF_NGREG (sizeof (struct pt_regs) / sizeof(elf_greg_t)) +typedef elf_greg_t elf_gregset_t[ELF_NGREG]; + +typedef struct user_fpu_struct elf_fpregset_t; + +#define ELF_CLASS ELFCLASS32 +#ifdef __LITTLE_ENDIAN__ +#define ELF_DATA ELFDATA2LSB +#else +#define ELF_DATA ELFDATA2MSB +#endif +#define ELF_ARCH EM_SH + +#endif diff --git a/libc/kernel/arch-sh/asm/emergency-restart.h b/libc/kernel/arch-sh/asm/emergency-restart.h new file mode 100644 index 0000000..1c1964f --- /dev/null +++ b/libc/kernel/arch-sh/asm/emergency-restart.h @@ -0,0 +1,17 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef _ASM_EMERGENCY_RESTART_H +#define _ASM_EMERGENCY_RESTART_H + +#include <asm-generic/emergency-restart.h> + +#endif diff --git a/libc/kernel/arch-sh/asm/errno.h b/libc/kernel/arch-sh/asm/errno.h new file mode 100644 index 0000000..f35743b --- /dev/null +++ b/libc/kernel/arch-sh/asm/errno.h @@ -0,0 +1,17 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_ERRNO_H +#define __ASM_SH_ERRNO_H + +#include <asm-generic/errno.h> + +#endif diff --git a/libc/kernel/arch-sh/asm/fb.h b/libc/kernel/arch-sh/asm/fb.h new file mode 100644 index 0000000..f25951e --- /dev/null +++ b/libc/kernel/arch-sh/asm/fb.h @@ -0,0 +1,19 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef _ASM_FB_H_ +#define _ASM_FB_H_ + +#include <linux/fb.h> +#include <linux/fs.h> +#include <asm/page.h> + +#endif diff --git a/libc/kernel/arch-sh/asm/fcntl.h b/libc/kernel/arch-sh/asm/fcntl.h new file mode 100644 index 0000000..00630ad --- /dev/null +++ b/libc/kernel/arch-sh/asm/fcntl.h @@ -0,0 +1,12 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#include <asm-generic/fcntl.h> diff --git a/libc/kernel/arch-sh/asm/fixmap.h b/libc/kernel/arch-sh/asm/fixmap.h new file mode 100644 index 0000000..3f7b948 --- /dev/null +++ b/libc/kernel/arch-sh/asm/fixmap.h @@ -0,0 +1,37 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef _ASM_FIXMAP_H +#define _ASM_FIXMAP_H + +#include <linux/kernel.h> +#include <asm/page.h> + +enum fixed_addresses { +#define FIX_N_COLOURS 16 + FIX_CMAP_BEGIN, + FIX_CMAP_END = FIX_CMAP_BEGIN + FIX_N_COLOURS, + FIX_UNCACHED, + __end_of_fixed_addresses +}; + +#define set_fixmap(idx, phys) __set_fixmap(idx, phys, PAGE_KERNEL) + +#define set_fixmap_nocache(idx, phys) __set_fixmap(idx, phys, PAGE_KERNEL_NOCACHE) + +#define FIXADDR_TOP (P4SEG - PAGE_SIZE) +#define FIXADDR_SIZE (__end_of_fixed_addresses << PAGE_SHIFT) +#define FIXADDR_START (FIXADDR_TOP - FIXADDR_SIZE) + +#define __fix_to_virt(x) (FIXADDR_TOP - ((x) << PAGE_SHIFT)) +#define __virt_to_fix(x) ((FIXADDR_TOP - ((x)&PAGE_MASK)) >> PAGE_SHIFT) + +#endif diff --git a/libc/kernel/arch-sh/asm/flat.h b/libc/kernel/arch-sh/asm/flat.h new file mode 100644 index 0000000..6686199 --- /dev/null +++ b/libc/kernel/arch-sh/asm/flat.h @@ -0,0 +1,26 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_FLAT_H +#define __ASM_SH_FLAT_H + +#define flat_stack_align(sp) +#define flat_argvp_envp_on_stack() 0 +#define flat_old_ram_flag(flags) (flags) +#define flat_reloc_valid(reloc, size) ((reloc) <= (size)) +#define flat_get_addr_from_rp(rp, relval, flags, p) get_unaligned(rp) +#define flat_put_addr_at_rp(rp, val, relval) put_unaligned(val,rp) +#define flat_get_relocate_addr(rel) (rel) +#define flat_set_persistent(relval, p) ({ (void)p; 0; }) + +#define FLAT_PLAT_INIT(_r) do { _r->regs[0]=0; _r->regs[1]=0; _r->regs[2]=0; _r->regs[3]=0; _r->regs[4]=0; _r->regs[5]=0; _r->regs[6]=0; _r->regs[7]=0; _r->regs[8]=0; _r->regs[9]=0; _r->regs[10]=0; _r->regs[11]=0; _r->regs[12]=0; _r->regs[13]=0; _r->regs[14]=0; _r->sr = SR_FD; } while (0) + +#endif diff --git a/libc/kernel/arch-sh/asm/fpu.h b/libc/kernel/arch-sh/asm/fpu.h new file mode 100644 index 0000000..9671d75 --- /dev/null +++ b/libc/kernel/arch-sh/asm/fpu.h @@ -0,0 +1,20 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_FPU_H +#define __ASM_SH_FPU_H + +#ifndef __ASSEMBLY__ +#include <linux/preempt.h> +#include <asm/ptrace.h> + +#endif +#endif diff --git a/libc/kernel/arch-sh/asm/freq.h b/libc/kernel/arch-sh/asm/freq.h new file mode 100644 index 0000000..ad93c19 --- /dev/null +++ b/libc/kernel/arch-sh/asm/freq.h @@ -0,0 +1,14 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_FREQ_H +#define __ASM_SH_FREQ_H +#endif diff --git a/libc/kernel/arch-sh/asm/futex-irq.h b/libc/kernel/arch-sh/asm/futex-irq.h new file mode 100644 index 0000000..20ca261 --- /dev/null +++ b/libc/kernel/arch-sh/asm/futex-irq.h @@ -0,0 +1,17 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_FUTEX_IRQ_H +#define __ASM_SH_FUTEX_IRQ_H + +#include <asm/system.h> + +#endif diff --git a/libc/kernel/arch-sh/asm/futex.h b/libc/kernel/arch-sh/asm/futex.h new file mode 100644 index 0000000..cad68a9 --- /dev/null +++ b/libc/kernel/arch-sh/asm/futex.h @@ -0,0 +1,15 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_FUTEX_H +#define __ASM_SH_FUTEX_H + +#endif diff --git a/libc/kernel/arch-sh/asm/gpio.h b/libc/kernel/arch-sh/asm/gpio.h new file mode 100644 index 0000000..8e26b01 --- /dev/null +++ b/libc/kernel/arch-sh/asm/gpio.h @@ -0,0 +1,15 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_GPIO_H +#define __ASM_SH_GPIO_H + +#endif diff --git a/libc/kernel/arch-sh/asm/hardirq.h b/libc/kernel/arch-sh/asm/hardirq.h new file mode 100644 index 0000000..6d80d02 --- /dev/null +++ b/libc/kernel/arch-sh/asm/hardirq.h @@ -0,0 +1,24 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_HARDIRQ_H +#define __ASM_SH_HARDIRQ_H + +#include <linux/threads.h> +#include <linux/irq.h> + +typedef struct { + unsigned int __softirq_pending; +} ____cacheline_aligned irq_cpustat_t; + +#include <linux/irq_cpustat.h> + +#endif diff --git a/libc/kernel/arch-sh/asm/hd64461.h b/libc/kernel/arch-sh/asm/hd64461.h new file mode 100644 index 0000000..af16596 --- /dev/null +++ b/libc/kernel/arch-sh/asm/hd64461.h @@ -0,0 +1,216 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_HD64461 +#define __ASM_SH_HD64461 + +#define HD64461_PCC_WINDOW 0x01000000 + +#define HD64461_PCC0_BASE (CONFIG_HD64461_IOBASE + 0x8000000) +#define HD64461_PCC0_ATTR (HD64461_PCC0_BASE) +#define HD64461_PCC0_COMM (HD64461_PCC0_BASE+HD64461_PCC_WINDOW) +#define HD64461_PCC0_IO (HD64461_PCC0_BASE+2*HD64461_PCC_WINDOW) + +#define HD64461_PCC1_BASE (CONFIG_HD64461_IOBASE + 0x4000000) +#define HD64461_PCC1_ATTR (HD64461_PCC1_BASE) +#define HD64461_PCC1_COMM (HD64461_PCC1_BASE+HD64461_PCC_WINDOW) + +#define HD64461_STBCR CONFIG_HD64461_IOBASE +#define HD64461_STBCR_CKIO_STBY 0x2000 +#define HD64461_STBCR_SAFECKE_IST 0x1000 +#define HD64461_STBCR_SLCKE_IST 0x0800 +#define HD64461_STBCR_SAFECKE_OST 0x0400 +#define HD64461_STBCR_SLCKE_OST 0x0200 +#define HD64461_STBCR_SMIAST 0x0100 +#define HD64461_STBCR_SLCDST 0x0080 +#define HD64461_STBCR_SPC0ST 0x0040 +#define HD64461_STBCR_SPC1ST 0x0020 +#define HD64461_STBCR_SAFEST 0x0010 +#define HD64461_STBCR_STM0ST 0x0008 +#define HD64461_STBCR_STM1ST 0x0004 +#define HD64461_STBCR_SIRST 0x0002 +#define HD64461_STBCR_SURTST 0x0001 + +#define HD64461_SYSCR (CONFIG_HD64461_IOBASE + 0x02) + +#define HD64461_SCPUCR (CONFIG_HD64461_IOBASE + 0x04) + +#define HD64461_LCDCBAR (CONFIG_HD64461_IOBASE + 0x1000) + +#define HD64461_LCDCLOR (CONFIG_HD64461_IOBASE + 0x1002) + +#define HD64461_LCDCCR (CONFIG_HD64461_IOBASE + 0x1004) + +#define HD64461_LCDCCR_STBACK 0x0400 +#define HD64461_LCDCCR_STREQ 0x0100 +#define HD64461_LCDCCR_MOFF 0x0080 +#define HD64461_LCDCCR_REFSEL 0x0040 +#define HD64461_LCDCCR_EPON 0x0020 +#define HD64461_LCDCCR_SPON 0x0010 + +#define HD64461_LDR1 (CONFIG_HD64461_IOBASE + 0x1010) +#define HD64461_LDR1_DON 0x01 +#define HD64461_LDR1_DINV 0x80 + +#define HD64461_LDR2 (CONFIG_HD64461_IOBASE + 0x1012) +#define HD64461_LDHNCR (CONFIG_HD64461_IOBASE + 0x1014) +#define HD64461_LDHNSR (CONFIG_HD64461_IOBASE + 0x1016) +#define HD64461_LDVNTR (CONFIG_HD64461_IOBASE + 0x1018) +#define HD64461_LDVNDR (CONFIG_HD64461_IOBASE + 0x101a) +#define HD64461_LDVSPR (CONFIG_HD64461_IOBASE + 0x101c) + +#define HD64461_LDR3 (CONFIG_HD64461_IOBASE + 0x101e) + +#define HD64461_CPTWAR (CONFIG_HD64461_IOBASE + 0x1030) +#define HD64461_CPTWDR (CONFIG_HD64461_IOBASE + 0x1032) +#define HD64461_CPTRAR (CONFIG_HD64461_IOBASE + 0x1034) +#define HD64461_CPTRDR (CONFIG_HD64461_IOBASE + 0x1036) + +#define HD64461_GRDOR (CONFIG_HD64461_IOBASE + 0x1040) +#define HD64461_GRSCR (CONFIG_HD64461_IOBASE + 0x1042) +#define HD64461_GRCFGR (CONFIG_HD64461_IOBASE + 0x1044) + +#define HD64461_GRCFGR_ACCSTATUS 0x10 +#define HD64461_GRCFGR_ACCRESET 0x08 +#define HD64461_GRCFGR_ACCSTART_BITBLT 0x06 +#define HD64461_GRCFGR_ACCSTART_LINE 0x04 +#define HD64461_GRCFGR_COLORDEPTH16 0x01 +#define HD64461_GRCFGR_COLORDEPTH8 0x01 + +#define HD64461_LNSARH (CONFIG_HD64461_IOBASE + 0x1046) +#define HD64461_LNSARL (CONFIG_HD64461_IOBASE + 0x1048) +#define HD64461_LNAXLR (CONFIG_HD64461_IOBASE + 0x104a) +#define HD64461_LNDGR (CONFIG_HD64461_IOBASE + 0x104c) +#define HD64461_LNAXR (CONFIG_HD64461_IOBASE + 0x104e) +#define HD64461_LNERTR (CONFIG_HD64461_IOBASE + 0x1050) +#define HD64461_LNMDR (CONFIG_HD64461_IOBASE + 0x1052) + +#define HD64461_BBTSSARH (CONFIG_HD64461_IOBASE + 0x1054) +#define HD64461_BBTSSARL (CONFIG_HD64461_IOBASE + 0x1056) +#define HD64461_BBTDSARH (CONFIG_HD64461_IOBASE + 0x1058) +#define HD64461_BBTDSARL (CONFIG_HD64461_IOBASE + 0x105a) +#define HD64461_BBTDWR (CONFIG_HD64461_IOBASE + 0x105c) +#define HD64461_BBTDHR (CONFIG_HD64461_IOBASE + 0x105e) +#define HD64461_BBTPARH (CONFIG_HD64461_IOBASE + 0x1060) +#define HD64461_BBTPARL (CONFIG_HD64461_IOBASE + 0x1062) +#define HD64461_BBTMARH (CONFIG_HD64461_IOBASE + 0x1064) +#define HD64461_BBTMARL (CONFIG_HD64461_IOBASE + 0x1066) +#define HD64461_BBTROPR (CONFIG_HD64461_IOBASE + 0x1068) +#define HD64461_BBTMDR (CONFIG_HD64461_IOBASE + 0x106a) + +#define HD64461_PCC0ISR (CONFIG_HD64461_IOBASE + 0x2000) +#define HD64461_PCC0GCR (CONFIG_HD64461_IOBASE + 0x2002) +#define HD64461_PCC0CSCR (CONFIG_HD64461_IOBASE + 0x2004) +#define HD64461_PCC0CSCIER (CONFIG_HD64461_IOBASE + 0x2006) +#define HD64461_PCC0SCR (CONFIG_HD64461_IOBASE + 0x2008) + +#define HD64461_PCC1ISR (CONFIG_HD64461_IOBASE + 0x2010) +#define HD64461_PCC1GCR (CONFIG_HD64461_IOBASE + 0x2012) +#define HD64461_PCC1CSCR (CONFIG_HD64461_IOBASE + 0x2014) +#define HD64461_PCC1CSCIER (CONFIG_HD64461_IOBASE + 0x2016) +#define HD64461_PCC1SCR (CONFIG_HD64461_IOBASE + 0x2018) + +#define HD64461_PCCISR_READY 0x80 +#define HD64461_PCCISR_MWP 0x40 +#define HD64461_PCCISR_VS2 0x20 +#define HD64461_PCCISR_VS1 0x10 +#define HD64461_PCCISR_CD2 0x08 +#define HD64461_PCCISR_CD1 0x04 +#define HD64461_PCCISR_BVD2 0x02 +#define HD64461_PCCISR_BVD1 0x01 + +#define HD64461_PCCISR_PCD_MASK 0x0c +#define HD64461_PCCISR_BVD_MASK 0x03 +#define HD64461_PCCISR_BVD_BATGOOD 0x03 +#define HD64461_PCCISR_BVD_BATWARN 0x01 +#define HD64461_PCCISR_BVD_BATDEAD1 0x02 +#define HD64461_PCCISR_BVD_BATDEAD2 0x00 + +#define HD64461_PCCGCR_DRVE 0x80 +#define HD64461_PCCGCR_PCCR 0x40 +#define HD64461_PCCGCR_PCCT 0x20 +#define HD64461_PCCGCR_VCC0 0x10 +#define HD64461_PCCGCR_PMMOD 0x08 +#define HD64461_PCCGCR_PA25 0x04 +#define HD64461_PCCGCR_PA24 0x02 +#define HD64461_PCCGCR_REG 0x01 + +#define HD64461_PCCCSCR_SCDI 0x80 +#define HD64461_PCCCSCR_SRV1 0x40 +#define HD64461_PCCCSCR_IREQ 0x20 +#define HD64461_PCCCSCR_SC 0x10 +#define HD64461_PCCCSCR_CDC 0x08 +#define HD64461_PCCCSCR_RC 0x04 +#define HD64461_PCCCSCR_BW 0x02 +#define HD64461_PCCCSCR_BD 0x01 + +#define HD64461_PCCCSCIER_CRE 0x80 +#define HD64461_PCCCSCIER_IREQE_MASK 0x60 +#define HD64461_PCCCSCIER_IREQE_DISABLED 0x00 +#define HD64461_PCCCSCIER_IREQE_LEVEL 0x20 +#define HD64461_PCCCSCIER_IREQE_FALLING 0x40 +#define HD64461_PCCCSCIER_IREQE_RISING 0x60 + +#define HD64461_PCCCSCIER_SCE 0x10 +#define HD64461_PCCCSCIER_CDE 0x08 +#define HD64461_PCCCSCIER_RE 0x04 +#define HD64461_PCCCSCIER_BWE 0x02 +#define HD64461_PCCCSCIER_BDE 0x01 + +#define HD64461_PCCSCR_VCC1 0x02 +#define HD64461_PCCSCR_SWP 0x01 + +#define HD64461_P0OCR (CONFIG_HD64461_IOBASE + 0x202a) + +#define HD64461_P1OCR (CONFIG_HD64461_IOBASE + 0x202c) + +#define HD64461_PGCR (CONFIG_HD64461_IOBASE + 0x202e) + +#define HD64461_GPACR (CONFIG_HD64461_IOBASE + 0x4000) +#define HD64461_GPBCR (CONFIG_HD64461_IOBASE + 0x4002) +#define HD64461_GPCCR (CONFIG_HD64461_IOBASE + 0x4004) +#define HD64461_GPDCR (CONFIG_HD64461_IOBASE + 0x4006) + +#define HD64461_GPADR (CONFIG_HD64461_IOBASE + 0x4010) +#define HD64461_GPBDR (CONFIG_HD64461_IOBASE + 0x4012) +#define HD64461_GPCDR (CONFIG_HD64461_IOBASE + 0x4014) +#define HD64461_GPDDR (CONFIG_HD64461_IOBASE + 0x4016) + +#define HD64461_GPAICR (CONFIG_HD64461_IOBASE + 0x4020) +#define HD64461_GPBICR (CONFIG_HD64461_IOBASE + 0x4022) +#define HD64461_GPCICR (CONFIG_HD64461_IOBASE + 0x4024) +#define HD64461_GPDICR (CONFIG_HD64461_IOBASE + 0x4026) + +#define HD64461_GPAISR (CONFIG_HD64461_IOBASE + 0x4040) +#define HD64461_GPBISR (CONFIG_HD64461_IOBASE + 0x4042) +#define HD64461_GPCISR (CONFIG_HD64461_IOBASE + 0x4044) +#define HD64461_GPDISR (CONFIG_HD64461_IOBASE + 0x4046) + +#define HD64461_NIRR (CONFIG_HD64461_IOBASE + 0x5000) +#define HD64461_NIMR (CONFIG_HD64461_IOBASE + 0x5002) + +#define HD64461_IRQBASE OFFCHIP_IRQ_BASE +#define OFFCHIP_IRQ_BASE 64 +#define HD64461_IRQ_NUM 16 + +#define HD64461_IRQ_UART (HD64461_IRQBASE+5) +#define HD64461_IRQ_IRDA (HD64461_IRQBASE+6) +#define HD64461_IRQ_TMU1 (HD64461_IRQBASE+9) +#define HD64461_IRQ_TMU0 (HD64461_IRQBASE+10) +#define HD64461_IRQ_GPIO (HD64461_IRQBASE+11) +#define HD64461_IRQ_AFE (HD64461_IRQBASE+12) +#define HD64461_IRQ_PCC1 (HD64461_IRQBASE+13) +#define HD64461_IRQ_PCC0 (HD64461_IRQBASE+14) + +#define __IO_PREFIX hd64461 +#include <asm/io_generic.h> + +#endif diff --git a/libc/kernel/arch-sh/asm/hd64465/gpio.h b/libc/kernel/arch-sh/asm/hd64465/gpio.h new file mode 100644 index 0000000..159c7c4 --- /dev/null +++ b/libc/kernel/arch-sh/asm/hd64465/gpio.h @@ -0,0 +1,27 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef _ASM_SH_HD64465_GPIO_ +#define _ASM_SH_HD64465_GPIO_ 1 + +#include <asm/hd64465.h> + +#define HD64465_GPIO_PORTPIN(port,pin) (((port)-'A')<<3|(pin)) + +#define HD64465_GPIO_FUNCTION2 0 +#define HD64465_GPIO_OUT 1 +#define HD64465_GPIO_IN_PULLUP 2 +#define HD64465_GPIO_IN 3 + +#define HD64465_GPIO_FALLING 0 +#define HD64465_GPIO_RISING 1 + +#endif diff --git a/libc/kernel/arch-sh/asm/hd64465/hd64465.h b/libc/kernel/arch-sh/asm/hd64465/hd64465.h new file mode 100644 index 0000000..108289b --- /dev/null +++ b/libc/kernel/arch-sh/asm/hd64465/hd64465.h @@ -0,0 +1,210 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef _ASM_SH_HD64465_ +#define _ASM_SH_HD64465_ 1 + +#include <asm/io.h> +#include <asm/irq.h> + +#define HD64465_REG_SRR 0x1000c +#define HD64465_REG_SDID 0x10010 +#define HD64465_SDID 0x8122 + +#define HD64465_REG_SMSCR 0x10000 +#define HD64465_SMSCR_PS2ST 0x4000 +#define HD64465_SMSCR_ADCST 0x1000 +#define HD64465_SMSCR_UARTST 0x0800 +#define HD64465_SMSCR_SCDIST 0x0200 +#define HD64465_SMSCR_PPST 0x0100 +#define HD64465_SMSCR_PC0ST 0x0040 +#define HD64465_SMSCR_PC1ST 0x0020 +#define HD64465_SMSCR_AFEST 0x0010 +#define HD64465_SMSCR_TM0ST 0x0008 +#define HD64465_SMSCR_TM1ST 0x0004 +#define HD64465_SMSCR_IRDAST 0x0002 +#define HD64465_SMSCR_KBCST 0x0001 + +#define HD64465_REG_NIRR 0x15000 +#define HD64465_REG_NIMR 0x15002 +#define HD64465_REG_NITR 0x15004 + +#define HD64465_REG_TCVR1 0x16000 +#define HD64465_REG_TCVR0 0x16002 +#define HD64465_REG_TRVR1 0x16004 +#define HD64465_REG_TRVR0 0x16006 +#define HD64465_REG_TCR1 0x16008 +#define HD64465_REG_TCR0 0x1600A +#define HD64465_TCR_EADT 0x10 +#define HD64465_TCR_ETMO 0x08 +#define HD64465_TCR_PST_MASK 0x06 +#define HD64465_TCR_PST_1 0x06 +#define HD64465_TCR_PST_4 0x04 +#define HD64465_TCR_PST_8 0x02 +#define HD64465_TCR_PST_16 0x00 +#define HD64465_TCR_TSTP 0x01 +#define HD64465_REG_TIRR 0x1600C +#define HD64465_REG_TIDR 0x1600E +#define HD64465_REG_PWM1CS 0x16010 +#define HD64465_REG_PWM1LPC 0x16012 +#define HD64465_REG_PWM1HPC 0x16014 +#define HD64465_REG_PWM0CS 0x16018 +#define HD64465_REG_PWM0LPC 0x1601A +#define HD64465_REG_PWM0HPC 0x1601C + +#define HD64465_REG_ADDRA 0x1E000 +#define HD64465_REG_ADDRB 0x1E002 +#define HD64465_REG_ADDRC 0x1E004 +#define HD64465_REG_ADDRD 0x1E006 +#define HD64465_REG_ADCSR 0x1E008 +#define HD64465_ADCSR_ADF 0x80 +#define HD64465_ADCSR_ADST 0x40 +#define HD64465_ADCSR_ADIS 0x20 +#define HD64465_ADCSR_TRGE 0x10 +#define HD64465_ADCSR_ADIE 0x08 +#define HD64465_ADCSR_SCAN 0x04 +#define HD64465_ADCSR_CH_MASK 0x03 +#define HD64465_REG_ADCALCR 0x1E00A +#define HD64465_REG_ADCAL 0x1E00C + +#define HD64465_REG_GPACR 0x14000 +#define HD64465_REG_GPBCR 0x14002 +#define HD64465_REG_GPCCR 0x14004 +#define HD64465_REG_GPDCR 0x14006 +#define HD64465_REG_GPECR 0x14008 +#define HD64465_REG_GPADR 0x14010 +#define HD64465_REG_GPBDR 0x14012 +#define HD64465_REG_GPCDR 0x14014 +#define HD64465_REG_GPDDR 0x14016 +#define HD64465_REG_GPEDR 0x14018 +#define HD64465_REG_GPAICR 0x14020 +#define HD64465_REG_GPBICR 0x14022 +#define HD64465_REG_GPCICR 0x14024 +#define HD64465_REG_GPDICR 0x14026 +#define HD64465_REG_GPEICR 0x14028 +#define HD64465_REG_GPAISR 0x14040 +#define HD64465_REG_GPBISR 0x14042 +#define HD64465_REG_GPCISR 0x14044 +#define HD64465_REG_GPDISR 0x14046 +#define HD64465_REG_GPEISR 0x14048 + +#define HD64465_REG_PCC0ISR 0x12000 +#define HD64465_PCCISR_PREADY 0x80 +#define HD64465_PCCISR_PIREQ 0x80 +#define HD64465_PCCISR_PMWP 0x40 +#define HD64465_PCCISR_PVS2 0x20 +#define HD64465_PCCISR_PVS1 0x10 +#define HD64465_PCCISR_PCD_MASK 0x0c +#define HD64465_PCCISR_PBVD_MASK 0x03 +#define HD64465_PCCISR_PBVD_BATGOOD 0x03 +#define HD64465_PCCISR_PBVD_BATWARN 0x01 +#define HD64465_PCCISR_PBVD_BATDEAD1 0x02 +#define HD64465_PCCISR_PBVD_BATDEAD2 0x00 +#define HD64465_REG_PCC0GCR 0x12002 +#define HD64465_PCCGCR_PDRV 0x80 +#define HD64465_PCCGCR_PCCR 0x40 +#define HD64465_PCCGCR_PCCT 0x20 +#define HD64465_PCCGCR_PVCC0 0x10 +#define HD64465_PCCGCR_PMMOD 0x08 +#define HD64465_PCCGCR_PPA25 0x04 +#define HD64465_PCCGCR_PPA24 0x02 +#define HD64465_PCCGCR_PREG 0x01 +#define HD64465_REG_PCC0CSCR 0x12004 +#define HD64465_PCCCSCR_PSCDI 0x80 +#define HD64465_PCCCSCR_PSWSEL 0x40 +#define HD64465_PCCCSCR_PIREQ 0x20 +#define HD64465_PCCCSCR_PSC 0x10 +#define HD64465_PCCCSCR_PCDC 0x08 +#define HD64465_PCCCSCR_PRC 0x04 +#define HD64465_PCCCSCR_PBW 0x02 +#define HD64465_PCCCSCR_PBD 0x01 +#define HD64465_REG_PCC0CSCIER 0x12006 +#define HD64465_PCCCSCIER_PCRE 0x80 +#define HD64465_PCCCSCIER_PIREQE_MASK 0x60 +#define HD64465_PCCCSCIER_PIREQE_DISABLED 0x00 +#define HD64465_PCCCSCIER_PIREQE_LEVEL 0x20 +#define HD64465_PCCCSCIER_PIREQE_FALLING 0x40 +#define HD64465_PCCCSCIER_PIREQE_RISING 0x60 +#define HD64465_PCCCSCIER_PSCE 0x10 +#define HD64465_PCCCSCIER_PCDE 0x08 +#define HD64465_PCCCSCIER_PRE 0x04 +#define HD64465_PCCCSCIER_PBWE 0x02 +#define HD64465_PCCCSCIER_PBDE 0x01 +#define HD64465_REG_PCC0SCR 0x12008 +#define HD64465_PCCSCR_SHDN 0x10 +#define HD64465_PCCSCR_SWP 0x01 +#define HD64465_REG_PCCPSR 0x1200A +#define HD64465_REG_PCC1ISR 0x12010 +#define HD64465_REG_PCC1GCR 0x12012 +#define HD64465_REG_PCC1CSCR 0x12014 +#define HD64465_REG_PCC1CSCIER 0x12016 +#define HD64465_REG_PCC1SCR 0x12018 + +#define HD64465_REG_KBCSR 0x1dc00 +#define HD64465_KBCSR_KBCIE 0x8000 +#define HD64465_KBCSR_KBCOE 0x4000 +#define HD64465_KBCSR_KBDOE 0x2000 +#define HD64465_KBCSR_KBCD 0x1000 +#define HD64465_KBCSR_KBDD 0x0800 +#define HD64465_KBCSR_KBCS 0x0400 +#define HD64465_KBCSR_KBDS 0x0200 +#define HD64465_KBCSR_KBDP 0x0100 +#define HD64465_KBCSR_KBD_MASK 0x00ff +#define HD64465_REG_KBISR 0x1dc04 +#define HD64465_KBISR_KBRDF 0x0001 +#define HD64465_REG_MSCSR 0x1dc10 +#define HD64465_REG_MSISR 0x1dc14 + +#define CONFIG_HD64465_IOBASE 0xb0000000 + +#define CONFIG_HD64465_IRQ 5 + +#define _HD64465_IO_MASK 0xf8000000 +#define is_hd64465_addr(addr) ((addr & _HD64465_IO_MASK) == (CONFIG_HD64465_IOBASE & _HD64465_IO_MASK)) + +#define HD64465_IRQ_BASE OFFCHIP_IRQ_BASE +#define HD64465_IRQ_NUM 16 +#define HD64465_IRQ_ADC (HD64465_IRQ_BASE+0) +#define HD64465_IRQ_USB (HD64465_IRQ_BASE+1) +#define HD64465_IRQ_SCDI (HD64465_IRQ_BASE+2) +#define HD64465_IRQ_PARALLEL (HD64465_IRQ_BASE+3) + +#define HD64465_IRQ_UART (HD64465_IRQ_BASE+5) +#define HD64465_IRQ_IRDA (HD64465_IRQ_BASE+6) +#define HD64465_IRQ_PS2MOUSE (HD64465_IRQ_BASE+7) +#define HD64465_IRQ_KBC (HD64465_IRQ_BASE+8) +#define HD64465_IRQ_TIMER1 (HD64465_IRQ_BASE+9) +#define HD64465_IRQ_TIMER0 (HD64465_IRQ_BASE+10) +#define HD64465_IRQ_GPIO (HD64465_IRQ_BASE+11) +#define HD64465_IRQ_AFE (HD64465_IRQ_BASE+12) +#define HD64465_IRQ_PCMCIA1 (HD64465_IRQ_BASE+13) +#define HD64465_IRQ_PCMCIA0 (HD64465_IRQ_BASE+14) +#define HD64465_IRQ_PS2KBD (HD64465_IRQ_BASE+15) + +#define HD64465_PCC_WINDOW 0x01000000 + +#define HD64465_PCC0_BASE 0xb8000000 +#define HD64465_PCC0_ATTR (HD64465_PCC0_BASE) +#define HD64465_PCC0_COMM (HD64465_PCC0_BASE+HD64465_PCC_WINDOW) +#define HD64465_PCC0_IO (HD64465_PCC0_BASE+2*HD64465_PCC_WINDOW) + +#define HD64465_PCC1_BASE 0xb4000000 +#define HD64465_PCC1_ATTR (HD64465_PCC1_BASE) +#define HD64465_PCC1_COMM (HD64465_PCC1_BASE+HD64465_PCC_WINDOW) +#define HD64465_PCC1_IO (HD64465_PCC1_BASE+2*HD64465_PCC_WINDOW) + +#define HD64465_USB_BASE (CONFIG_HD64465_IOBASE+0xb000) +#define HD64465_USB_LEN 0x1000 + +#define HD64465_SRAM_BASE (CONFIG_HD64465_IOBASE+0x9000) +#define HD64465_SRAM_LEN 0x1000 + +#endif diff --git a/libc/kernel/arch-sh/asm/hd64465/io.h b/libc/kernel/arch-sh/asm/hd64465/io.h new file mode 100644 index 0000000..9de2885 --- /dev/null +++ b/libc/kernel/arch-sh/asm/hd64465/io.h @@ -0,0 +1,15 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef _ASM_SH_IO_HD64465_H +#define _ASM_SH_IO_HD64465_H + +#endif diff --git a/libc/kernel/arch-sh/asm/heartbeat.h b/libc/kernel/arch-sh/asm/heartbeat.h new file mode 100644 index 0000000..cbcfef1 --- /dev/null +++ b/libc/kernel/arch-sh/asm/heartbeat.h @@ -0,0 +1,28 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_HEARTBEAT_H +#define __ASM_SH_HEARTBEAT_H + +#include <linux/timer.h> + +#define HEARTBEAT_INVERTED (1 << 0) + +struct heartbeat_data { + void __iomem *base; + unsigned char *bit_pos; + unsigned int nr_bits; + struct timer_list timer; + unsigned int regsize; + unsigned long flags; +}; + +#endif diff --git a/libc/kernel/arch-sh/asm/hp6xx.h b/libc/kernel/arch-sh/asm/hp6xx.h new file mode 100644 index 0000000..023ae2e --- /dev/null +++ b/libc/kernel/arch-sh/asm/hp6xx.h @@ -0,0 +1,60 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_HP6XX_H +#define __ASM_SH_HP6XX_H + +#define HP680_BTN_IRQ 32 +#define HP680_TS_IRQ 35 +#define HP680_HD64461_IRQ 36 + +#define DAC_LCD_BRIGHTNESS 0 +#define DAC_SPEAKER_VOLUME 1 + +#define PGDR_OPENED 0x01 +#define PGDR_MAIN_BATTERY_OUT 0x04 +#define PGDR_PLAY_BUTTON 0x08 +#define PGDR_REWIND_BUTTON 0x10 +#define PGDR_RECORD_BUTTON 0x20 + +#define PHDR_TS_PEN_DOWN 0x08 + +#define PJDR_LED_BLINK 0x02 + +#define PKDR_LED_GREEN 0x10 + +#define SCPDR_TS_SCAN_ENABLE 0x20 +#define SCPDR_TS_SCAN_Y 0x02 +#define SCPDR_TS_SCAN_X 0x01 + +#define SCPCR_TS_ENABLE 0x405 +#define SCPCR_TS_MASK 0xc0f + +#define ADC_CHANNEL_TS_Y 1 +#define ADC_CHANNEL_TS_X 2 +#define ADC_CHANNEL_BATTERY 3 +#define ADC_CHANNEL_BACKUP 4 +#define ADC_CHANNEL_CHARGE 5 + +#define HD64461_GPADR_SPEAKER 0x01 +#define HD64461_GPADR_PCMCIA0 (0x02|0x08) + +#define HD64461_GPBDR_LCDOFF 0x01 +#define HD64461_GPBDR_LCD_CONTRAST_MASK 0x78 +#define HD64461_GPBDR_LED_RED 0x80 + +#include <asm/hd64461.h> +#include <asm/io.h> + +#define PJDR 0xa4000130 +#define PKDR 0xa4000132 + +#endif diff --git a/libc/kernel/arch-sh/asm/hugetlb.h b/libc/kernel/arch-sh/asm/hugetlb.h new file mode 100644 index 0000000..ab3aa5a --- /dev/null +++ b/libc/kernel/arch-sh/asm/hugetlb.h @@ -0,0 +1,17 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef _ASM_SH_HUGETLB_H +#define _ASM_SH_HUGETLB_H + +#include <asm/page.h> + +#endif diff --git a/libc/kernel/arch-sh/asm/hw_irq.h b/libc/kernel/arch-sh/asm/hw_irq.h new file mode 100644 index 0000000..24e7278 --- /dev/null +++ b/libc/kernel/arch-sh/asm/hw_irq.h @@ -0,0 +1,92 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_HW_IRQ_H +#define __ASM_SH_HW_IRQ_H + +#include <linux/init.h> +#include <asm/atomic.h> + +struct ipr_data { + unsigned char irq; + unsigned char ipr_idx; + unsigned char shift; + unsigned char priority; +}; + +struct ipr_desc { + unsigned long *ipr_offsets; + unsigned int nr_offsets; + struct ipr_data *ipr_data; + unsigned int nr_irqs; + struct irq_chip chip; +}; + +typedef unsigned char intc_enum; + +struct intc_vect { + intc_enum enum_id; + unsigned short vect; +}; + +#define INTC_VECT(enum_id, vect) { enum_id, vect } +#define INTC_IRQ(enum_id, irq) INTC_VECT(enum_id, irq2evt(irq)) + +struct intc_group { + intc_enum enum_id; + intc_enum enum_ids[32]; +}; + +#define INTC_GROUP(enum_id, ids...) { enum_id, { ids } } + +struct intc_mask_reg { + unsigned long set_reg, clr_reg, reg_width; + intc_enum enum_ids[32]; +}; + +struct intc_prio_reg { + unsigned long set_reg, clr_reg, reg_width, field_width; + intc_enum enum_ids[16]; +}; + +struct intc_sense_reg { + unsigned long reg, reg_width, field_width; + intc_enum enum_ids[16]; +}; + +#define INTC_SMP(stride, nr) + +struct intc_desc { + struct intc_vect *vectors; + unsigned int nr_vectors; + struct intc_group *groups; + unsigned int nr_groups; + struct intc_mask_reg *mask_regs; + unsigned int nr_mask_regs; + struct intc_prio_reg *prio_regs; + unsigned int nr_prio_regs; + struct intc_sense_reg *sense_regs; + unsigned int nr_sense_regs; + char *name; + struct intc_mask_reg *ack_regs; + unsigned int nr_ack_regs; +}; + +#define _INTC_ARRAY(a) a, sizeof(a)/sizeof(*a) +#define DECLARE_INTC_DESC(symbol, chipname, vectors, groups, mask_regs, prio_regs, sense_regs) struct intc_desc symbol __initdata = { _INTC_ARRAY(vectors), _INTC_ARRAY(groups), _INTC_ARRAY(mask_regs), _INTC_ARRAY(prio_regs), _INTC_ARRAY(sense_regs), chipname, } + +#define DECLARE_INTC_DESC_ACK(symbol, chipname, vectors, groups, mask_regs, prio_regs, sense_regs, ack_regs) struct intc_desc symbol __initdata = { _INTC_ARRAY(vectors), _INTC_ARRAY(groups), _INTC_ARRAY(mask_regs), _INTC_ARRAY(prio_regs), _INTC_ARRAY(sense_regs), chipname, _INTC_ARRAY(ack_regs), } + +enum { IRQ_MODE_IRQ, IRQ_MODE_IRQ7654, IRQ_MODE_IRQ3210, + IRQ_MODE_IRL7654_MASK, IRQ_MODE_IRL3210_MASK, + IRQ_MODE_IRL7654, IRQ_MODE_IRL3210 }; + +#endif diff --git a/libc/kernel/arch-sh/asm/i2c-sh7760.h b/libc/kernel/arch-sh/asm/i2c-sh7760.h new file mode 100644 index 0000000..f510223 --- /dev/null +++ b/libc/kernel/arch-sh/asm/i2c-sh7760.h @@ -0,0 +1,29 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef _I2C_SH7760_H_ +#define _I2C_SH7760_H_ + +#define SH7760_I2C_DEVNAME "sh7760-i2c" + +#define SH7760_I2C0_MMIO 0xFE140000 +#define SH7760_I2C0_MMIOEND 0xFE14003B +#define SH7760_I2C0_IRQ 62 + +#define SH7760_I2C1_MMIO 0xFE150000 +#define SH7760_I2C1_MMIOEND 0xFE15003B +#define SH7760_I2C1_IRQ 63 + +struct sh7760_i2c_platdata { + unsigned int speed_khz; +}; + +#endif diff --git a/libc/kernel/arch-sh/asm/ilsel.h b/libc/kernel/arch-sh/asm/ilsel.h new file mode 100644 index 0000000..da35878 --- /dev/null +++ b/libc/kernel/arch-sh/asm/ilsel.h @@ -0,0 +1,42 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_ILSEL_H +#define __ASM_SH_ILSEL_H + +typedef enum { + ILSEL_NONE, + ILSEL_LAN, + ILSEL_USBH_I, + ILSEL_USBH_S, + ILSEL_USBH_V, + ILSEL_RTC, + ILSEL_USBP_I, + ILSEL_USBP_S, + ILSEL_USBP_V, + ILSEL_KEY, + + ILSEL_FPGA0, + ILSEL_FPGA1, + ILSEL_EX1, + ILSEL_EX2, + ILSEL_EX3, + ILSEL_EX4, + + ILSEL_FPGA2 = ILSEL_FPGA0, + ILSEL_FPGA3 = ILSEL_FPGA1, + ILSEL_EX5 = ILSEL_EX1, + ILSEL_EX6 = ILSEL_EX2, + ILSEL_EX7 = ILSEL_EX3, + ILSEL_EX8 = ILSEL_EX4, +} ilsel_source_t; + +#endif diff --git a/libc/kernel/arch-sh/asm/io.h b/libc/kernel/arch-sh/asm/io.h new file mode 100644 index 0000000..7730c15 --- /dev/null +++ b/libc/kernel/arch-sh/asm/io.h @@ -0,0 +1,22 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_IO_H +#define __ASM_SH_IO_H + +#include <asm/cache.h> +#include <asm/system.h> +#include <asm/addrspace.h> +#include <asm/machvec.h> +#include <asm/pgtable.h> +#include <asm-generic/iomap.h> + +#endif diff --git a/libc/kernel/arch-sh/asm/io_generic.h b/libc/kernel/arch-sh/asm/io_generic.h new file mode 100644 index 0000000..f122342 --- /dev/null +++ b/libc/kernel/arch-sh/asm/io_generic.h @@ -0,0 +1,19 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#define IO_CONCAT(a,b) _IO_CONCAT(a,b) +#define _IO_CONCAT(a,b) a ## _ ## b + +#ifndef __IO_PREFIX +#error "Don't include this header without a valid system prefix" +#endif + +#undef __IO_PREFIX diff --git a/libc/kernel/arch-sh/asm/io_trapped.h b/libc/kernel/arch-sh/asm/io_trapped.h new file mode 100644 index 0000000..9702a8e --- /dev/null +++ b/libc/kernel/arch-sh/asm/io_trapped.h @@ -0,0 +1,35 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_IO_TRAPPED_H +#define __ASM_SH_IO_TRAPPED_H + +#include <linux/list.h> +#include <linux/ioport.h> +#include <asm/page.h> + +#define IO_TRAPPED_MAGIC 0xfeedbeef + +struct trapped_io { + unsigned int magic; + struct resource *resource; + unsigned int num_resources; + unsigned int minimum_bus_width; + struct list_head list; + void __iomem *virt_base; +} __aligned(PAGE_SIZE); + +#define register_trapped_io(tiop) (-1) +#define handle_trapped_io(tiop, address) 0 +#define __ioremap_trapped(offset, size) NULL +#define __ioport_map_trapped(offset, size) NULL + +#endif diff --git a/libc/kernel/arch-sh/asm/ioctl.h b/libc/kernel/arch-sh/asm/ioctl.h new file mode 100644 index 0000000..6e446b6 --- /dev/null +++ b/libc/kernel/arch-sh/asm/ioctl.h @@ -0,0 +1,12 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#include <asm-generic/ioctl.h> diff --git a/libc/kernel/arch-sh/asm/ioctls.h b/libc/kernel/arch-sh/asm/ioctls.h new file mode 100644 index 0000000..94ca854 --- /dev/null +++ b/libc/kernel/arch-sh/asm/ioctls.h @@ -0,0 +1,113 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_IOCTLS_H +#define __ASM_SH_IOCTLS_H + +#include <asm/ioctl.h> + +#define FIOCLEX _IO('f', 1) +#define FIONCLEX _IO('f', 2) +#define FIOASYNC _IOW('f', 125, int) +#define FIONBIO _IOW('f', 126, int) +#define FIONREAD _IOR('f', 127, int) +#define TIOCINQ FIONREAD +#define FIOQSIZE _IOR('f', 128, loff_t) + +#define TCGETS 0x5401 +#define TCSETS 0x5402 +#define TCSETSW 0x5403 +#define TCSETSF 0x5404 + +#define TCGETA 0x80127417 +#define TCSETA 0x40127418 +#define TCSETAW 0x40127419 +#define TCSETAF 0x4012741C + +#define TCSBRK _IO('t', 29) +#define TCXONC _IO('t', 30) +#define TCFLSH _IO('t', 31) + +#define TIOCSWINSZ 0x40087467 +#define TIOCGWINSZ 0x80087468 +#define TIOCSTART _IO('t', 110) +#define TIOCSTOP _IO('t', 111) +#define TIOCOUTQ _IOR('t', 115, int) + +#define TIOCSPGRP _IOW('t', 118, int) +#define TIOCGPGRP _IOR('t', 119, int) + +#define TIOCEXCL _IO('T', 12) +#define TIOCNXCL _IO('T', 13) +#define TIOCSCTTY _IO('T', 14) + +#define TIOCSTI _IOW('T', 18, char) +#define TIOCMGET _IOR('T', 21, unsigned int) +#define TIOCMBIS _IOW('T', 22, unsigned int) +#define TIOCMBIC _IOW('T', 23, unsigned int) +#define TIOCMSET _IOW('T', 24, unsigned int) +#define TIOCM_LE 0x001 +#define TIOCM_DTR 0x002 +#define TIOCM_RTS 0x004 +#define TIOCM_ST 0x008 +#define TIOCM_SR 0x010 +#define TIOCM_CTS 0x020 +#define TIOCM_CAR 0x040 +#define TIOCM_RNG 0x080 +#define TIOCM_DSR 0x100 +#define TIOCM_CD TIOCM_CAR +#define TIOCM_RI TIOCM_RNG + +#define TIOCGSOFTCAR _IOR('T', 25, unsigned int) +#define TIOCSSOFTCAR _IOW('T', 26, unsigned int) +#define TIOCLINUX _IOW('T', 28, char) +#define TIOCCONS _IO('T', 29) +#define TIOCGSERIAL 0x803C541E +#define TIOCSSERIAL 0x403C541F +#define TIOCPKT _IOW('T', 32, int) +#define TIOCPKT_DATA 0 +#define TIOCPKT_FLUSHREAD 1 +#define TIOCPKT_FLUSHWRITE 2 +#define TIOCPKT_STOP 4 +#define TIOCPKT_START 8 +#define TIOCPKT_NOSTOP 16 +#define TIOCPKT_DOSTOP 32 + +#define TIOCNOTTY _IO('T', 34) +#define TIOCSETD _IOW('T', 35, int) +#define TIOCGETD _IOR('T', 36, int) +#define TCSBRKP _IOW('T', 37, int) +#define TIOCSBRK _IO('T', 39) +#define TIOCCBRK _IO('T', 40) +#define TIOCGSID _IOR('T', 41, pid_t) +#define TCGETS2 _IOR('T', 42, struct termios2) +#define TCSETS2 _IOW('T', 43, struct termios2) +#define TCSETSW2 _IOW('T', 44, struct termios2) +#define TCSETSF2 _IOW('T', 45, struct termios2) +#define TIOCGPTN _IOR('T',0x30, unsigned int) +#define TIOCSPTLCK _IOW('T',0x31, int) + +#define TIOCSERCONFIG _IO('T', 83) +#define TIOCSERGWILD _IOR('T', 84, int) +#define TIOCSERSWILD _IOW('T', 85, int) +#define TIOCGLCKTRMIOS 0x5456 +#define TIOCSLCKTRMIOS 0x5457 +#define TIOCSERGSTRUCT 0x80d85458 +#define TIOCSERGETLSR _IOR('T', 89, unsigned int) + +#define TIOCSER_TEMT 0x01 +#define TIOCSERGETMULTI 0x80A8545A +#define TIOCSERSETMULTI 0x40A8545B + +#define TIOCMIWAIT _IO('T', 92) +#define TIOCGICOUNT 0x545D + +#endif diff --git a/libc/kernel/arch-sh/asm/ipcbuf.h b/libc/kernel/arch-sh/asm/ipcbuf.h new file mode 100644 index 0000000..7ebc070 --- /dev/null +++ b/libc/kernel/arch-sh/asm/ipcbuf.h @@ -0,0 +1,30 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_IPCBUF_H__ +#define __ASM_SH_IPCBUF_H__ + +struct ipc64_perm +{ + __kernel_key_t key; + __kernel_uid32_t uid; + __kernel_gid32_t gid; + __kernel_uid32_t cuid; + __kernel_gid32_t cgid; + __kernel_mode_t mode; + unsigned short __pad1; + unsigned short seq; + unsigned short __pad2; + unsigned long __unused1; + unsigned long __unused2; +}; + +#endif diff --git a/libc/kernel/arch-sh/asm/irq.h b/libc/kernel/arch-sh/asm/irq.h new file mode 100644 index 0000000..128135a --- /dev/null +++ b/libc/kernel/arch-sh/asm/irq.h @@ -0,0 +1,26 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_IRQ_H +#define __ASM_SH_IRQ_H + +#include <asm/machvec.h> + +#define NR_IRQS 256 + +#define evt2irq(evt) (((evt) >> 5) - 16) +#define irq2evt(irq) (((irq) + 16) << 5) + +#define irq_canonicalize(irq) (irq) +#define irq_demux(irq) sh_mv.mv_irq_demux(irq) +#define irq_ctx_init(cpu) do { } while (0) +#define irq_ctx_exit(cpu) do { } while (0) +#endif diff --git a/libc/kernel/arch-sh/asm/irq_regs.h b/libc/kernel/arch-sh/asm/irq_regs.h new file mode 100644 index 0000000..1e8a2b6 --- /dev/null +++ b/libc/kernel/arch-sh/asm/irq_regs.h @@ -0,0 +1,12 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#include <asm-generic/irq_regs.h> diff --git a/libc/kernel/arch-sh/asm/irqflags.h b/libc/kernel/arch-sh/asm/irqflags.h new file mode 100644 index 0000000..fe442e4 --- /dev/null +++ b/libc/kernel/arch-sh/asm/irqflags.h @@ -0,0 +1,20 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_IRQFLAGS_H +#define __ASM_SH_IRQFLAGS_H + +#include "irqflags_32.h" + +#define raw_local_save_flags(flags) do { (flags) = __raw_local_save_flags(); } while (0) + +#define raw_local_irq_save(flags) do { (flags) = __raw_local_irq_save(); } while (0) +#endif diff --git a/libc/kernel/arch-sh/asm/irqflags_32.h b/libc/kernel/arch-sh/asm/irqflags_32.h new file mode 100644 index 0000000..711b0d6 --- /dev/null +++ b/libc/kernel/arch-sh/asm/irqflags_32.h @@ -0,0 +1,15 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_IRQFLAGS_32_H +#define __ASM_SH_IRQFLAGS_32_H + +#endif diff --git a/libc/kernel/arch-sh/asm/irqflags_64.h b/libc/kernel/arch-sh/asm/irqflags_64.h new file mode 100644 index 0000000..dbbdce7 --- /dev/null +++ b/libc/kernel/arch-sh/asm/irqflags_64.h @@ -0,0 +1,20 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_IRQFLAGS_64_H +#define __ASM_SH_IRQFLAGS_64_H + +#include <cpu/registers.h> + +#define SR_MASK_LL 0x00000000000000f0LL +#define SR_BL_LL 0x0000000010000000LL + +#endif diff --git a/libc/kernel/arch-sh/asm/kdebug.h b/libc/kernel/arch-sh/asm/kdebug.h new file mode 100644 index 0000000..fb8dbc0 --- /dev/null +++ b/libc/kernel/arch-sh/asm/kdebug.h @@ -0,0 +1,19 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_KDEBUG_H +#define __ASM_SH_KDEBUG_H + +enum die_val { + DIE_TRAP, +}; + +#endif diff --git a/libc/kernel/arch-sh/asm/kexec.h b/libc/kernel/arch-sh/asm/kexec.h new file mode 100644 index 0000000..f5a865b --- /dev/null +++ b/libc/kernel/arch-sh/asm/kexec.h @@ -0,0 +1,28 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_KEXEC_H +#define __ASM_SH_KEXEC_H + +#include <asm/ptrace.h> +#include <asm/string.h> + +#define KEXEC_SOURCE_MEMORY_LIMIT (-1UL) + +#define KEXEC_DESTINATION_MEMORY_LIMIT (-1UL) + +#define KEXEC_CONTROL_MEMORY_LIMIT TASK_SIZE + +#define KEXEC_CONTROL_PAGE_SIZE 4096 + +#define KEXEC_ARCH KEXEC_ARCH_SH + +#endif diff --git a/libc/kernel/arch-sh/asm/kgdb.h b/libc/kernel/arch-sh/asm/kgdb.h new file mode 100644 index 0000000..386b380 --- /dev/null +++ b/libc/kernel/arch-sh/asm/kgdb.h @@ -0,0 +1,38 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __KGDB_H +#define __KGDB_H + +#include <asm/ptrace.h> + +struct kgdb_regs { + unsigned long regs[16]; + unsigned long pc; + unsigned long pr; + unsigned long sr; + unsigned long gbr; + unsigned long mach; + unsigned long macl; + unsigned long vbr; +}; + +typedef void (kgdb_debug_hook_t)(struct pt_regs *regs); +typedef void (kgdb_bus_error_hook_t)(void); + +struct console; + +#define _JBLEN 9 +typedef int jmp_buf[_JBLEN]; + +#define breakpoint() __asm__ __volatile__("trapa #0x3c") + +#endif diff --git a/libc/kernel/arch-sh/asm/kmap_types.h b/libc/kernel/arch-sh/asm/kmap_types.h new file mode 100644 index 0000000..ea30766 --- /dev/null +++ b/libc/kernel/arch-sh/asm/kmap_types.h @@ -0,0 +1,36 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __SH_KMAP_TYPES_H +#define __SH_KMAP_TYPES_H + +#define D(n) + +enum km_type { +D(0) KM_BOUNCE_READ, +D(1) KM_SKB_SUNRPC_DATA, +D(2) KM_SKB_DATA_SOFTIRQ, +D(3) KM_USER0, +D(4) KM_USER1, +D(5) KM_BIO_SRC_IRQ, +D(6) KM_BIO_DST_IRQ, +D(7) KM_PTE0, +D(8) KM_PTE1, +D(9) KM_IRQ0, +D(10) KM_IRQ1, +D(11) KM_SOFTIRQ0, +D(12) KM_SOFTIRQ1, +D(13) KM_TYPE_NR +}; + +#undef D + +#endif diff --git a/libc/kernel/arch-sh/asm/lboxre2.h b/libc/kernel/arch-sh/asm/lboxre2.h new file mode 100644 index 0000000..1791361 --- /dev/null +++ b/libc/kernel/arch-sh/asm/lboxre2.h @@ -0,0 +1,25 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_LBOXRE2_H +#define __ASM_SH_LBOXRE2_H + +#define IRQ_CF1 9 +#define IRQ_CF0 10 +#define IRQ_INTD 11 +#define IRQ_ETH1 12 +#define IRQ_ETH0 13 +#define IRQ_INTA 14 + +#define __IO_PREFIX lboxre2 +#include <asm/io_generic.h> + +#endif diff --git a/libc/kernel/arch-sh/asm/linkage.h b/libc/kernel/arch-sh/asm/linkage.h new file mode 100644 index 0000000..1921dd3 --- /dev/null +++ b/libc/kernel/arch-sh/asm/linkage.h @@ -0,0 +1,18 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_LINKAGE_H +#define __ASM_LINKAGE_H + +#define __ALIGN .balign 4 +#define __ALIGN_STR ".balign 4" + +#endif diff --git a/libc/kernel/arch-sh/asm/local.h b/libc/kernel/arch-sh/asm/local.h new file mode 100644 index 0000000..4a39637 --- /dev/null +++ b/libc/kernel/arch-sh/asm/local.h @@ -0,0 +1,18 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_LOCAL_H +#define __ASM_SH_LOCAL_H + +#include <asm-generic/local.h> + +#endif + diff --git a/libc/kernel/arch-sh/asm/machvec.h b/libc/kernel/arch-sh/asm/machvec.h new file mode 100644 index 0000000..5b48918 --- /dev/null +++ b/libc/kernel/arch-sh/asm/machvec.h @@ -0,0 +1,69 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef _ASM_SH_MACHVEC_H +#define _ASM_SH_MACHVEC_H + +#include <linux/types.h> +#include <linux/time.h> +#include <asm/machtypes.h> + +struct device; + +struct sh_machine_vector { + void (*mv_setup)(char **cmdline_p); + const char *mv_name; + int mv_nr_irqs; + + u8 (*mv_inb)(unsigned long); + u16 (*mv_inw)(unsigned long); + u32 (*mv_inl)(unsigned long); + void (*mv_outb)(u8, unsigned long); + void (*mv_outw)(u16, unsigned long); + void (*mv_outl)(u32, unsigned long); + + u8 (*mv_inb_p)(unsigned long); + u16 (*mv_inw_p)(unsigned long); + u32 (*mv_inl_p)(unsigned long); + void (*mv_outb_p)(u8, unsigned long); + void (*mv_outw_p)(u16, unsigned long); + void (*mv_outl_p)(u32, unsigned long); + + void (*mv_insb)(unsigned long, void *dst, unsigned long count); + void (*mv_insw)(unsigned long, void *dst, unsigned long count); + void (*mv_insl)(unsigned long, void *dst, unsigned long count); + void (*mv_outsb)(unsigned long, const void *src, unsigned long count); + void (*mv_outsw)(unsigned long, const void *src, unsigned long count); + void (*mv_outsl)(unsigned long, const void *src, unsigned long count); + + u8 (*mv_readb)(void __iomem *); + u16 (*mv_readw)(void __iomem *); + u32 (*mv_readl)(void __iomem *); + void (*mv_writeb)(u8, void __iomem *); + void (*mv_writew)(u16, void __iomem *); + void (*mv_writel)(u32, void __iomem *); + + int (*mv_irq_demux)(int irq); + + void (*mv_init_irq)(void); + void (*mv_init_pci)(void); + + void (*mv_heartbeat)(void); + + void __iomem *(*mv_ioport_map)(unsigned long port, unsigned int size); + void (*mv_ioport_unmap)(void __iomem *); +}; + +#define get_system_type() sh_mv.mv_name + +#define __initmv __used __section(.machvec.init) + +#endif diff --git a/libc/kernel/arch-sh/asm/magicpanelr2.h b/libc/kernel/arch-sh/asm/magicpanelr2.h new file mode 100644 index 0000000..e0fd4a2 --- /dev/null +++ b/libc/kernel/arch-sh/asm/magicpanelr2.h @@ -0,0 +1,57 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_MAGICPANELR2_H +#define __ASM_SH_MAGICPANELR2_H + +#include <asm/gpio.h> + +#define __IO_PREFIX mpr2 +#include <asm/io_generic.h> + +#define SETBITS_OUTB(mask, reg) ctrl_outb(ctrl_inb(reg) | mask, reg) +#define SETBITS_OUTW(mask, reg) ctrl_outw(ctrl_inw(reg) | mask, reg) +#define SETBITS_OUTL(mask, reg) ctrl_outl(ctrl_inl(reg) | mask, reg) +#define CLRBITS_OUTB(mask, reg) ctrl_outb(ctrl_inb(reg) & ~mask, reg) +#define CLRBITS_OUTW(mask, reg) ctrl_outw(ctrl_inw(reg) & ~mask, reg) +#define CLRBITS_OUTL(mask, reg) ctrl_outl(ctrl_inl(reg) & ~mask, reg) + +#define PA_LED PORT_PADR + +#define CMNCR 0xA4FD0000UL +#define CS0BCR 0xA4FD0004UL +#define CS2BCR 0xA4FD0008UL +#define CS3BCR 0xA4FD000CUL +#define CS4BCR 0xA4FD0010UL +#define CS5ABCR 0xA4FD0014UL +#define CS5BBCR 0xA4FD0018UL +#define CS6ABCR 0xA4FD001CUL +#define CS6BBCR 0xA4FD0020UL +#define CS0WCR 0xA4FD0024UL +#define CS2WCR 0xA4FD0028UL +#define CS3WCR 0xA4FD002CUL +#define CS4WCR 0xA4FD0030UL +#define CS5AWCR 0xA4FD0034UL +#define CS5BWCR 0xA4FD0038UL +#define CS6AWCR 0xA4FD003CUL +#define CS6BWCR 0xA4FD0040UL + +#define PORT_UTRCTL 0xA405012CUL +#define PORT_UCLKCR_W 0xA40A0008UL + +#define INTC_ICR0 0xA414FEE0UL +#define INTC_ICR1 0xA4140010UL +#define INTC_ICR2 0xA4140012UL + +#define MPR2_MTD_BOOTLOADER_SIZE 0x00060000UL +#define MPR2_MTD_KERNEL_SIZE 0x00200000UL + +#endif diff --git a/libc/kernel/arch-sh/asm/mc146818rtc.h b/libc/kernel/arch-sh/asm/mc146818rtc.h new file mode 100644 index 0000000..fe5300a --- /dev/null +++ b/libc/kernel/arch-sh/asm/mc146818rtc.h @@ -0,0 +1,15 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef _ASM_MC146818RTC_H +#define _ASM_MC146818RTC_H + +#endif diff --git a/libc/kernel/arch-sh/asm/microdev.h b/libc/kernel/arch-sh/asm/microdev.h new file mode 100644 index 0000000..cff5a06 --- /dev/null +++ b/libc/kernel/arch-sh/asm/microdev.h @@ -0,0 +1,51 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_MICRODEV_H +#define __ASM_SH_MICRODEV_H + +#define MICRODEV_FPGA_INTC_BASE 0xa6110000ul +#define MICRODEV_FPGA_INTENB_REG (MICRODEV_FPGA_INTC_BASE+0ul) +#define MICRODEV_FPGA_INTDSB_REG (MICRODEV_FPGA_INTC_BASE+8ul) +#define MICRODEV_FPGA_INTC_MASK(n) (1ul<<(n)) +#define MICRODEV_FPGA_INTPRI_REG(n) (MICRODEV_FPGA_INTC_BASE+0x10+((n)/8)*8) +#define MICRODEV_FPGA_INTPRI_LEVEL(n,x) ((x)<<(((n)%8)*4)) +#define MICRODEV_FPGA_INTPRI_MASK(n) (MICRODEV_FPGA_INTPRI_LEVEL((n),0xful)) +#define MICRODEV_FPGA_INTSRC_REG (MICRODEV_FPGA_INTC_BASE+0x30ul) +#define MICRODEV_FPGA_INTREQ_REG (MICRODEV_FPGA_INTC_BASE+0x38ul) + +#define MICRODEV_LINUX_IRQ_KEYBOARD 1 +#define MICRODEV_LINUX_IRQ_SERIAL1 2 +#define MICRODEV_LINUX_IRQ_ETHERNET 3 +#define MICRODEV_LINUX_IRQ_SERIAL2 4 +#define MICRODEV_LINUX_IRQ_USB_HC 7 +#define MICRODEV_LINUX_IRQ_MOUSE 12 +#define MICRODEV_LINUX_IRQ_IDE2 13 +#define MICRODEV_LINUX_IRQ_IDE1 14 + +#define MICRODEV_FPGA_IRQ_KEYBOARD 1 +#define MICRODEV_FPGA_IRQ_SERIAL1 3 +#define MICRODEV_FPGA_IRQ_SERIAL2 4 +#define MICRODEV_FPGA_IRQ_MOUSE 12 +#define MICRODEV_FPGA_IRQ_IDE1 14 +#define MICRODEV_FPGA_IRQ_IDE2 15 +#define MICRODEV_FPGA_IRQ_USB_HC 16 +#define MICRODEV_FPGA_IRQ_ETHERNET 18 + +#define MICRODEV_IRQ_PCI_INTA 8 +#define MICRODEV_IRQ_PCI_INTB 9 +#define MICRODEV_IRQ_PCI_INTC 10 +#define MICRODEV_IRQ_PCI_INTD 11 + +#define __IO_PREFIX microdev +#include <asm/io_generic.h> + +#endif diff --git a/libc/kernel/arch-sh/asm/migor.h b/libc/kernel/arch-sh/asm/migor.h new file mode 100644 index 0000000..be8ffb3 --- /dev/null +++ b/libc/kernel/arch-sh/asm/migor.h @@ -0,0 +1,57 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_MIGOR_H +#define __ASM_SH_MIGOR_H + +#include <asm/addrspace.h> + +#define PORT_PACR 0xa4050100 +#define PORT_PDCR 0xa4050106 +#define PORT_PECR 0xa4050108 +#define PORT_PHCR 0xa405010e +#define PORT_PJCR 0xa4050110 +#define PORT_PKCR 0xa4050112 +#define PORT_PLCR 0xa4050114 +#define PORT_PMCR 0xa4050116 +#define PORT_PRCR 0xa405011c +#define PORT_PTCR 0xa4050140 +#define PORT_PUCR 0xa4050142 +#define PORT_PVCR 0xa4050144 +#define PORT_PWCR 0xa4050146 +#define PORT_PXCR 0xa4050148 +#define PORT_PYCR 0xa405014a +#define PORT_PZCR 0xa405014c +#define PORT_PADR 0xa4050120 +#define PORT_PHDR 0xa405012e +#define PORT_PTDR 0xa4050160 +#define PORT_PWDR 0xa4050166 + +#define PORT_HIZCRA 0xa4050158 +#define PORT_HIZCRC 0xa405015c + +#define PORT_MSELCRB 0xa4050182 + +#define PORT_PSELA 0xa405014e +#define PORT_PSELB 0xa4050150 +#define PORT_PSELC 0xa4050152 +#define PORT_PSELD 0xa4050154 +#define PORT_PSELE 0xa4050156 + +#define PORT_HIZCRA 0xa4050158 +#define PORT_HIZCRB 0xa405015a +#define PORT_HIZCRC 0xa405015c + +#define BSC_CS6ABCR 0xfec1001c + +#include <asm/sh_mobile_lcdc.h> + +#endif diff --git a/libc/kernel/arch-sh/asm/mman.h b/libc/kernel/arch-sh/asm/mman.h new file mode 100644 index 0000000..bf96efc --- /dev/null +++ b/libc/kernel/arch-sh/asm/mman.h @@ -0,0 +1,28 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_MMAN_H +#define __ASM_SH_MMAN_H + +#include <asm-generic/mman.h> + +#define MAP_GROWSDOWN 0x0100 +#define MAP_DENYWRITE 0x0800 +#define MAP_EXECUTABLE 0x1000 +#define MAP_LOCKED 0x2000 +#define MAP_NORESERVE 0x4000 +#define MAP_POPULATE 0x8000 +#define MAP_NONBLOCK 0x10000 + +#define MCL_CURRENT 1 +#define MCL_FUTURE 2 + +#endif diff --git a/libc/kernel/arch-sh/asm/mmu.h b/libc/kernel/arch-sh/asm/mmu.h new file mode 100644 index 0000000..cf54cb8 --- /dev/null +++ b/libc/kernel/arch-sh/asm/mmu.h @@ -0,0 +1,61 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __MMU_H +#define __MMU_H + +typedef unsigned long mm_context_id_t[NR_CPUS]; + +typedef struct { + mm_context_id_t id; + void *vdso; +} mm_context_t; + +#define PMB_PASCR 0xff000070 +#define PMB_IRMCR 0xff000078 + +#define PMB_ADDR 0xf6100000 +#define PMB_DATA 0xf7100000 +#define PMB_ENTRY_MAX 16 +#define PMB_E_MASK 0x0000000f +#define PMB_E_SHIFT 8 + +#define PMB_SZ_16M 0x00000000 +#define PMB_SZ_64M 0x00000010 +#define PMB_SZ_128M 0x00000080 +#define PMB_SZ_512M 0x00000090 +#define PMB_SZ_MASK PMB_SZ_512M +#define PMB_C 0x00000008 +#define PMB_WT 0x00000001 +#define PMB_UB 0x00000200 +#define PMB_V 0x00000100 + +#define PMB_NO_ENTRY (-1) + +struct pmb_entry; + +struct pmb_entry { + unsigned long vpn; + unsigned long ppn; + unsigned long flags; + + int entry; + + struct pmb_entry *next; + + struct pmb_entry *link; +}; + +struct pmb_entry *pmb_alloc(unsigned long vpn, unsigned long ppn, + unsigned long flags); + +#endif + diff --git a/libc/kernel/arch-sh/asm/mmu_context.h b/libc/kernel/arch-sh/asm/mmu_context.h new file mode 100644 index 0000000..cbf07ef --- /dev/null +++ b/libc/kernel/arch-sh/asm/mmu_context.h @@ -0,0 +1,15 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_MMU_CONTEXT_H +#define __ASM_SH_MMU_CONTEXT_H + +#endif diff --git a/libc/kernel/arch-sh/asm/mmu_context_32.h b/libc/kernel/arch-sh/asm/mmu_context_32.h new file mode 100644 index 0000000..dca7e6b --- /dev/null +++ b/libc/kernel/arch-sh/asm/mmu_context_32.h @@ -0,0 +1,15 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_MMU_CONTEXT_32_H +#define __ASM_SH_MMU_CONTEXT_32_H + +#endif diff --git a/libc/kernel/arch-sh/asm/mmu_context_64.h b/libc/kernel/arch-sh/asm/mmu_context_64.h new file mode 100644 index 0000000..d7744be --- /dev/null +++ b/libc/kernel/arch-sh/asm/mmu_context_64.h @@ -0,0 +1,24 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_MMU_CONTEXT_64_H +#define __ASM_SH_MMU_CONTEXT_64_H + +#include <cpu/registers.h> +#include <asm/cacheflush.h> + +#define SR_ASID_MASK 0xffffffffff00ffffULL +#define SR_ASID_SHIFT 16 + +#define set_TTB(pgd) (mmu_pdtp_cache = (pgd)) +#define get_TTB() (mmu_pdtp_cache) + +#endif diff --git a/libc/kernel/arch-sh/asm/mmzone.h b/libc/kernel/arch-sh/asm/mmzone.h new file mode 100644 index 0000000..9bddda4 --- /dev/null +++ b/libc/kernel/arch-sh/asm/mmzone.h @@ -0,0 +1,15 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_MMZONE_H +#define __ASM_SH_MMZONE_H + +#endif diff --git a/libc/kernel/arch-sh/asm/module.h b/libc/kernel/arch-sh/asm/module.h new file mode 100644 index 0000000..76bb90a --- /dev/null +++ b/libc/kernel/arch-sh/asm/module.h @@ -0,0 +1,27 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef _ASM_SH_MODULE_H +#define _ASM_SH_MODULE_H + +struct mod_arch_specific { + +}; + +#define Elf_Shdr Elf32_Shdr +#define Elf_Sym Elf32_Sym +#define Elf_Ehdr Elf32_Ehdr + +#define MODULE_PROC_FAMILY "SH4LE " + +#define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY + +#endif diff --git a/libc/kernel/arch-sh/asm/msgbuf.h b/libc/kernel/arch-sh/asm/msgbuf.h new file mode 100644 index 0000000..ec64905 --- /dev/null +++ b/libc/kernel/arch-sh/asm/msgbuf.h @@ -0,0 +1,32 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_MSGBUF_H +#define __ASM_SH_MSGBUF_H + +struct msqid64_ds { + struct ipc64_perm msg_perm; + __kernel_time_t msg_stime; + unsigned long __unused1; + __kernel_time_t msg_rtime; + unsigned long __unused2; + __kernel_time_t msg_ctime; + unsigned long __unused3; + unsigned long msg_cbytes; + unsigned long msg_qnum; + unsigned long msg_qbytes; + __kernel_pid_t msg_lspid; + __kernel_pid_t msg_lrpid; + unsigned long __unused4; + unsigned long __unused5; +}; + +#endif diff --git a/libc/kernel/arch-sh/asm/mutex.h b/libc/kernel/arch-sh/asm/mutex.h new file mode 100644 index 0000000..79054b2 --- /dev/null +++ b/libc/kernel/arch-sh/asm/mutex.h @@ -0,0 +1,12 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#include <asm-generic/mutex-dec.h> diff --git a/libc/kernel/arch-sh/asm/page.h b/libc/kernel/arch-sh/asm/page.h new file mode 100644 index 0000000..f187dd7 --- /dev/null +++ b/libc/kernel/arch-sh/asm/page.h @@ -0,0 +1,71 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_PAGE_H +#define __ASM_SH_PAGE_H + +#include <linux/const.h> + +#define PAGE_SHIFT 12 + +#define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT) +#define PAGE_MASK (~(PAGE_SIZE-1)) +#define PTE_MASK PAGE_MASK + +#ifndef __ASSEMBLY__ + +struct page; +struct vm_area_struct; + +#define __HAVE_ARCH_COPY_USER_HIGHPAGE + +typedef struct { unsigned long pte_low; } pte_t; +typedef struct { unsigned long pgprot; } pgprot_t; +typedef struct { unsigned long pgd; } pgd_t; +#define pte_val(x) ((x).pte_low) +#define __pte(x) ((pte_t) { (x) } ) + +#define pgd_val(x) ((x).pgd) +#define pgprot_val(x) ((x).pgprot) + +#define __pgd(x) ((pgd_t) { (x) } ) +#define __pgprot(x) ((pgprot_t) { (x) } ) + +typedef struct page *pgtable_t; + +#endif + +#define __MEMORY_START CONFIG_MEMORY_START +#define __MEMORY_SIZE CONFIG_MEMORY_SIZE + +#define PAGE_OFFSET CONFIG_PAGE_OFFSET + +#define __pa(x) ((unsigned long)(x)-PAGE_OFFSET) +#define __va(x) ((void *)((unsigned long)(x)+PAGE_OFFSET)) + +#define pfn_to_kaddr(pfn) __va((pfn) << PAGE_SHIFT) +#define page_to_phys(page) (page_to_pfn(page) << PAGE_SHIFT) + +#define PFN_START (__MEMORY_START >> PAGE_SHIFT) +#define ARCH_PFN_OFFSET (PFN_START) +#define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT) +#define pfn_valid(pfn) ((pfn) >= min_low_pfn && (pfn) < max_low_pfn) +#define virt_addr_valid(kaddr) pfn_valid(__pa(kaddr) >> PAGE_SHIFT) + +#define VM_DATA_DEFAULT_FLAGS (VM_READ | VM_WRITE | VM_EXEC | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC) + +#include <asm-generic/memory_model.h> + +#define __HAVE_ARCH_GATE_AREA + +#define ARCH_KMALLOC_MINALIGN L1_CACHE_BYTES + +#endif diff --git a/libc/kernel/arch-sh/asm/param.h b/libc/kernel/arch-sh/asm/param.h new file mode 100644 index 0000000..4a59cd8 --- /dev/null +++ b/libc/kernel/arch-sh/asm/param.h @@ -0,0 +1,26 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_PARAM_H +#define __ASM_SH_PARAM_H + +#ifndef HZ +#define HZ 100 +#endif + +#define EXEC_PAGESIZE 4096 + +#ifndef NOGROUP +#define NOGROUP (-1) +#endif + + +#endif diff --git a/libc/kernel/arch-sh/asm/parport.h b/libc/kernel/arch-sh/asm/parport.h new file mode 100644 index 0000000..8375b51 --- /dev/null +++ b/libc/kernel/arch-sh/asm/parport.h @@ -0,0 +1,15 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_PARPORT_H +#define __ASM_SH_PARPORT_H + +#endif diff --git a/libc/kernel/arch-sh/asm/pci.h b/libc/kernel/arch-sh/asm/pci.h new file mode 100644 index 0000000..1fafad9 --- /dev/null +++ b/libc/kernel/arch-sh/asm/pci.h @@ -0,0 +1,20 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_PCI_H +#define __ASM_SH_PCI_H + +#include <asm-generic/pci.h> + +#include <asm-generic/pci-dma-compat.h> + +#endif + diff --git a/libc/kernel/arch-sh/asm/percpu.h b/libc/kernel/arch-sh/asm/percpu.h new file mode 100644 index 0000000..1b3a8cb --- /dev/null +++ b/libc/kernel/arch-sh/asm/percpu.h @@ -0,0 +1,17 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ARCH_SH_PERCPU +#define __ARCH_SH_PERCPU + +#include <asm-generic/percpu.h> + +#endif diff --git a/libc/kernel/arch-sh/asm/pgalloc.h b/libc/kernel/arch-sh/asm/pgalloc.h new file mode 100644 index 0000000..6c15ea5 --- /dev/null +++ b/libc/kernel/arch-sh/asm/pgalloc.h @@ -0,0 +1,25 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_PGALLOC_H +#define __ASM_SH_PGALLOC_H + +#include <linux/quicklist.h> +#include <asm/page.h> + +#define QUICK_PGD 0 +#define QUICK_PT 1 + +#define pmd_pgtable(pmd) pmd_page(pmd) +#define __pte_free_tlb(tlb,pte) do { pgtable_page_dtor(pte); tlb_remove_page((tlb), (pte)); } while (0) +#define pmd_free(mm, x) do { } while (0) +#define __pmd_free_tlb(tlb,x) do { } while (0) +#endif diff --git a/libc/kernel/arch-sh/asm/pgtable.h b/libc/kernel/arch-sh/asm/pgtable.h new file mode 100644 index 0000000..3c8ece1 --- /dev/null +++ b/libc/kernel/arch-sh/asm/pgtable.h @@ -0,0 +1,93 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_PGTABLE_H +#define __ASM_SH_PGTABLE_H + +#include <asm-generic/pgtable-nopmd.h> +#include <asm/page.h> + +#ifndef __ASSEMBLY__ +#include <asm/addrspace.h> +#include <asm/fixmap.h> + +#define ZERO_PAGE(vaddr) (virt_to_page(empty_zero_page)) + +#endif + +#define NEFF 32 +#define NEFF_SIGN (1LL << (NEFF - 1)) +#define NEFF_MASK (-1LL << NEFF) + +#define NPHYS 29 + +#define NPHYS_SIGN (1LL << (NPHYS - 1)) +#define NPHYS_MASK (-1LL << NPHYS) + +#define PTE_MAGNITUDE 2 +#define PTE_SHIFT PAGE_SHIFT +#define PTE_BITS (PTE_SHIFT - PTE_MAGNITUDE) + +#define PGDIR_SHIFT (PTE_SHIFT + PTE_BITS) +#define PGDIR_SIZE (1UL << PGDIR_SHIFT) +#define PGDIR_MASK (~(PGDIR_SIZE-1)) + +#define PTRS_PER_PTE (PAGE_SIZE / (1 << PTE_MAGNITUDE)) +#define PTRS_PER_PGD (PAGE_SIZE / sizeof(pgd_t)) + +#define USER_PTRS_PER_PGD (TASK_SIZE/PGDIR_SIZE) +#define FIRST_USER_ADDRESS 0 + +#define PHYS_ADDR_MASK 0x1fffffff + +#define PTE_PHYS_MASK (PHYS_ADDR_MASK & PAGE_MASK) + +#define VMALLOC_START (P3SEG) +#define VMALLOC_END (FIXADDR_START-2*PAGE_SIZE) + +#include <asm/pgtable_32.h> + +#define __P000 PAGE_NONE +#define __P001 PAGE_READONLY +#define __P010 PAGE_COPY +#define __P011 PAGE_COPY +#define __P100 PAGE_EXECREAD +#define __P101 PAGE_EXECREAD +#define __P110 PAGE_COPY +#define __P111 PAGE_COPY + +#define __S000 PAGE_NONE +#define __S001 PAGE_READONLY +#define __S010 PAGE_WRITEONLY +#define __S011 PAGE_SHARED +#define __S100 PAGE_EXECREAD +#define __S101 PAGE_EXECREAD +#define __S110 PAGE_RWX +#define __S111 PAGE_RWX + +typedef pte_t *pte_addr_t; + +#define kern_addr_valid(addr) (1) + +#define io_remap_pfn_range(vma, vaddr, pfn, size, prot) remap_pfn_range(vma, vaddr, pfn, size, prot) + +#define pte_pfn(x) ((unsigned long)(((x).pte_low >> PAGE_SHIFT))) + +#define pgtable_cache_init() do { } while (0) + +struct mm_struct; +#define __HAVE_ARCH_PTEP_GET_AND_CLEAR + +struct vm_area_struct; + +#include <asm-generic/pgtable.h> + +#endif diff --git a/libc/kernel/arch-sh/asm/pgtable_32.h b/libc/kernel/arch-sh/asm/pgtable_32.h new file mode 100644 index 0000000..6ef21f1 --- /dev/null +++ b/libc/kernel/arch-sh/asm/pgtable_32.h @@ -0,0 +1,152 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_PGTABLE_32_H +#define __ASM_SH_PGTABLE_32_H + +#define _PAGE_WT 0x001 +#define _PAGE_HW_SHARED 0x002 +#define _PAGE_DIRTY 0x004 +#define _PAGE_CACHABLE 0x008 +#define _PAGE_SZ0 0x010 +#define _PAGE_RW 0x020 +#define _PAGE_USER 0x040 +#define _PAGE_SZ1 0x080 +#define _PAGE_PRESENT 0x100 +#define _PAGE_PROTNONE 0x200 +#define _PAGE_ACCESSED 0x400 +#define _PAGE_FILE _PAGE_WT + +#define _PAGE_SZ_MASK (_PAGE_SZ0 | _PAGE_SZ1) +#define _PAGE_PR_MASK (_PAGE_RW | _PAGE_USER) + +#define _PAGE_EXT_ESZ0 0x0010 +#define _PAGE_EXT_ESZ1 0x0020 +#define _PAGE_EXT_ESZ2 0x0040 +#define _PAGE_EXT_ESZ3 0x0080 + +#define _PAGE_EXT_USER_EXEC 0x0100 +#define _PAGE_EXT_USER_WRITE 0x0200 +#define _PAGE_EXT_USER_READ 0x0400 + +#define _PAGE_EXT_KERN_EXEC 0x0800 +#define _PAGE_EXT_KERN_WRITE 0x1000 +#define _PAGE_EXT_KERN_READ 0x2000 + +#define _PAGE_EXT(x) ((unsigned long long)(x) << 32) + +#define _PAGE_PCC_AREA5 0x00000000 +#define _PAGE_PCC_AREA6 0x80000000 + +#define _PAGE_PCC_IODYN 0x00000001 +#define _PAGE_PCC_IO8 0x20000000 +#define _PAGE_PCC_IO16 0x20000001 +#define _PAGE_PCC_COM8 0x40000000 +#define _PAGE_PCC_COM16 0x40000001 +#define _PAGE_PCC_ATR8 0x60000000 +#define _PAGE_PCC_ATR16 0x60000001 + +#define _PAGE_CLEAR_FLAGS (_PAGE_PROTNONE | _PAGE_ACCESSED | _PAGE_FILE) + +#define _PAGE_FLAGS_HARDWARE_MASK (PHYS_ADDR_MASK & ~(_PAGE_CLEAR_FLAGS)) + +#define _PAGE_FLAGS_HARD _PAGE_SZ0 + +#ifndef _PAGE_SZHUGE +#define _PAGE_SZHUGE (_PAGE_FLAGS_HARD) +#endif + +#define _PAGE_CHG_MASK (PTE_MASK | _PAGE_ACCESSED | _PAGE_CACHABLE | _PAGE_DIRTY) + +#ifndef __ASSEMBLY__ + +#define PAGE_NONE __pgprot(_PAGE_PROTNONE | _PAGE_CACHABLE | _PAGE_ACCESSED | _PAGE_FLAGS_HARD) + +#define PAGE_SHARED __pgprot(_PAGE_PRESENT | _PAGE_RW | _PAGE_USER | _PAGE_CACHABLE | _PAGE_ACCESSED | _PAGE_FLAGS_HARD) + +#define PAGE_COPY __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_CACHABLE | _PAGE_ACCESSED | _PAGE_FLAGS_HARD) + +#define PAGE_READONLY __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_CACHABLE | _PAGE_ACCESSED | _PAGE_FLAGS_HARD) + +#define PAGE_EXECREAD PAGE_READONLY +#define PAGE_RWX PAGE_SHARED +#define PAGE_WRITEONLY PAGE_SHARED + +#define PAGE_KERNEL __pgprot(_PAGE_PRESENT | _PAGE_RW | _PAGE_CACHABLE | _PAGE_DIRTY | _PAGE_ACCESSED | _PAGE_HW_SHARED | _PAGE_FLAGS_HARD) + +#define PAGE_KERNEL_NOCACHE __pgprot(_PAGE_PRESENT | _PAGE_RW | _PAGE_DIRTY | _PAGE_ACCESSED | _PAGE_HW_SHARED | _PAGE_FLAGS_HARD) + +#define PAGE_KERNEL_RO __pgprot(_PAGE_PRESENT | _PAGE_CACHABLE | _PAGE_DIRTY | _PAGE_ACCESSED | _PAGE_HW_SHARED | _PAGE_FLAGS_HARD) + +#define PAGE_KERNEL_PCC(slot, type) __pgprot(_PAGE_PRESENT | _PAGE_RW | _PAGE_DIRTY | _PAGE_ACCESSED | _PAGE_FLAGS_HARD | (slot ? _PAGE_PCC_AREA5 : _PAGE_PCC_AREA6) | (type)) + +#endif + +#ifndef __ASSEMBLY__ + +#define set_pte(pteptr, pteval) (*(pteptr) = pteval) + +#define set_pte_at(mm,addr,ptep,pteval) set_pte(ptep,pteval) + +#define set_pmd(pmdptr, pmdval) (*(pmdptr) = pmdval) + +#define pfn_pte(pfn, prot) __pte(((unsigned long long)(pfn) << PAGE_SHIFT) | pgprot_val(prot)) +#define pfn_pmd(pfn, prot) __pmd(((unsigned long long)(pfn) << PAGE_SHIFT) | pgprot_val(prot)) + +#define pte_none(x) (!pte_val(x)) +#define pte_present(x) ((x).pte_low & (_PAGE_PRESENT | _PAGE_PROTNONE)) + +#define pte_clear(mm,addr,xp) do { set_pte_at(mm, addr, xp, __pte(0)); } while (0) + +#define pmd_none(x) (!pmd_val(x)) +#define pmd_present(x) (pmd_val(x)) +#define pmd_clear(xp) do { set_pmd(xp, __pmd(0)); } while (0) +#define pmd_bad(x) (pmd_val(x) & ~PAGE_MASK) + +#define pages_to_mb(x) ((x) >> (20-PAGE_SHIFT)) +#define pte_page(x) pfn_to_page(pte_pfn(x)) + +#define pte_not_present(pte) (!((pte).pte_low & _PAGE_PRESENT)) +#define pte_dirty(pte) ((pte).pte_low & _PAGE_DIRTY) +#define pte_young(pte) ((pte).pte_low & _PAGE_ACCESSED) +#define pte_file(pte) ((pte).pte_low & _PAGE_FILE) +#define pte_special(pte) (0) + +#define pte_write(pte) ((pte).pte_low & _PAGE_RW) + +#define PTE_BIT_FUNC(h,fn,op) static inline pte_t pte_##fn(pte_t pte) { pte.pte_##h op; return pte; } + +#define pgprot_writecombine(prot) __pgprot(pgprot_val(prot) & ~_PAGE_CACHABLE) +#define pgprot_noncached pgprot_writecombine +#define mk_pte(page, pgprot) pfn_pte(page_to_pfn(page), (pgprot)) +#define pmd_page_vaddr(pmd) ((unsigned long)pmd_val(pmd)) +#define pmd_page(pmd) (virt_to_page(pmd_val(pmd))) +#define pgd_index(address) (((address) >> PGDIR_SHIFT) & (PTRS_PER_PGD-1)) +#define pgd_offset(mm, address) ((mm)->pgd+pgd_index(address)) +#define pgd_offset_k(address) pgd_offset(&init_mm, address) +#define pte_index(address) ((address >> PAGE_SHIFT) & (PTRS_PER_PTE - 1)) +#define pte_offset_kernel(dir, address) ((pte_t *) pmd_page_vaddr(*(dir)) + pte_index(address)) +#define pte_offset_map(dir, address) pte_offset_kernel(dir, address) +#define pte_offset_map_nested(dir, address) pte_offset_kernel(dir, address) +#define pte_unmap(pte) do { } while (0) +#define pte_unmap_nested(pte) do { } while (0) +#define pte_ERROR(e) printk("%s:%d: bad pte %08lx.\n", __FILE__, __LINE__, pte_val(e)) +#define pgd_ERROR(e) printk("%s:%d: bad pgd %08lx.\n", __FILE__, __LINE__, pgd_val(e)) +#define __swp_type(x) ((x).val & 0xff) +#define __swp_offset(x) ((x).val >> 10) +#define __swp_entry(type, offset) ((swp_entry_t){(type) | (offset) <<10}) +#define __pte_to_swp_entry(pte) ((swp_entry_t) { pte_val(pte) >> 1 }) +#define __swp_entry_to_pte(x) ((pte_t) { (x).val << 1 }) +#define PTE_FILE_MAX_BITS 29 +#define pte_to_pgoff(pte) (pte_val(pte) >> 1) +#define pgoff_to_pte(off) ((pte_t) { ((off) << 1) | _PAGE_FILE }) +#endif +#endif diff --git a/libc/kernel/arch-sh/asm/pgtable_64.h b/libc/kernel/arch-sh/asm/pgtable_64.h new file mode 100644 index 0000000..b5d60bb --- /dev/null +++ b/libc/kernel/arch-sh/asm/pgtable_64.h @@ -0,0 +1,105 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_PGTABLE_64_H +#define __ASM_SH_PGTABLE_64_H + +#include <linux/threads.h> +#include <asm/processor.h> +#include <asm/page.h> + +#define pte_ERROR(e) printk("%s:%d: bad pte %016Lx.\n", __FILE__, __LINE__, pte_val(e)) +#define pgd_ERROR(e) printk("%s:%d: bad pgd %08lx.\n", __FILE__, __LINE__, pgd_val(e)) + +#define set_pmd(pmdptr, pmdval) (*(pmdptr) = pmdval) + +#define set_pte_at(mm,addr,ptep,pteval) set_pte(ptep,pteval) +#define pgd_index(address) (((address) >> PGDIR_SHIFT) & (PTRS_PER_PGD-1)) +#define __pgd_offset(address) pgd_index(address) +#define pgd_offset(mm, address) ((mm)->pgd+pgd_index(address)) +#define pgd_offset_k(address) pgd_offset(&init_mm, address) +#define _PMD_EMPTY 0x0 +#define pmd_present(pmd_entry) (pmd_val(pmd_entry) & _PAGE_PRESENT) +#define pmd_clear(pmd_entry_p) (set_pmd((pmd_entry_p), __pmd(_PMD_EMPTY))) +#define pmd_none(pmd_entry) (pmd_val((pmd_entry)) == _PMD_EMPTY) +#define pmd_bad(pmd_entry) ((pmd_val(pmd_entry) & (~PAGE_MASK & ~_PAGE_USER)) != _KERNPG_TABLE) +#define pmd_page_vaddr(pmd_entry) ((unsigned long) __va(pmd_val(pmd_entry) & PAGE_MASK)) +#define pmd_page(pmd) (virt_to_page(pmd_val(pmd))) +#define pte_index(address) ((address >> PAGE_SHIFT) & (PTRS_PER_PTE - 1)) +#define pte_offset_kernel(dir, addr) ((pte_t *) ((pmd_val(*(dir))) & PAGE_MASK) + pte_index((addr))) +#define pte_offset_map(dir,addr) pte_offset_kernel(dir, addr) +#define pte_offset_map_nested(dir,addr) pte_offset_kernel(dir, addr) +#define pte_unmap(pte) do { } while (0) +#define pte_unmap_nested(pte) do { } while (0) +#ifndef __ASSEMBLY__ +#define IOBASE_VADDR 0xff000000 +#define IOBASE_END 0xffffffff +#define _PAGE_WT 0x001 +#define _PAGE_DEVICE 0x001 +#define _PAGE_CACHABLE 0x002 +#define _PAGE_PRESENT 0x004 +#define _PAGE_FILE 0x004 +#define _PAGE_SIZE0 0x008 +#define _PAGE_SIZE1 0x010 +#define _PAGE_SHARED 0x020 +#define _PAGE_READ 0x040 +#define _PAGE_EXECUTE 0x080 +#define _PAGE_WRITE 0x100 +#define _PAGE_USER 0x200 +#define _PAGE_DIRTY 0x400 +#define _PAGE_ACCESSED 0x800 +#define _PAGE_FLAGS_HARDWARE_MASK 0xfffffffffffff3dbLL +#ifndef _PAGE_SZHUGE +#define _PAGE_SZHUGE (0) +#endif +#define _KERNPG_TABLE (_PAGE_PRESENT | _PAGE_READ | _PAGE_WRITE | _PAGE_EXECUTE | _PAGE_CACHABLE | _PAGE_ACCESSED | _PAGE_DIRTY | _PAGE_SHARED) +#define _PAGE_TABLE (_KERNPG_TABLE | _PAGE_USER) +#define _PAGE_CHG_MASK (PTE_MASK | _PAGE_ACCESSED | _PAGE_DIRTY) +#define _PAGE_COMMON (_PAGE_PRESENT | _PAGE_USER | _PAGE_CACHABLE | _PAGE_ACCESSED) +#define PAGE_NONE __pgprot(_PAGE_CACHABLE | _PAGE_ACCESSED) +#define PAGE_SHARED __pgprot(_PAGE_COMMON | _PAGE_READ | _PAGE_WRITE | _PAGE_SHARED) +#define PAGE_EXECREAD __pgprot(_PAGE_COMMON | _PAGE_READ | _PAGE_EXECUTE) +#define PAGE_COPY PAGE_EXECREAD +#define PAGE_READONLY __pgprot(_PAGE_COMMON | _PAGE_READ) +#define PAGE_WRITEONLY __pgprot(_PAGE_COMMON | _PAGE_WRITE) +#define PAGE_RWX __pgprot(_PAGE_COMMON | _PAGE_READ | _PAGE_WRITE | _PAGE_EXECUTE) +#define PAGE_KERNEL __pgprot(_KERNPG_TABLE) +#define PAGE_KERNEL_NOCACHE __pgprot(_PAGE_PRESENT | _PAGE_READ | _PAGE_WRITE | _PAGE_EXECUTE | _PAGE_ACCESSED | _PAGE_DIRTY | _PAGE_SHARED) +#define pgprot_noncached(x) __pgprot(((x).pgprot & ~(_PAGE_CACHABLE)) | _PAGE_DEVICE) +#define pgprot_writecombine(prot) __pgprot(pgprot_val(prot) & ~_PAGE_CACHABLE) + +#define __handle_bad_pmd(x) __handle_bad_pmd_kernel(x) + +#define _PTE_EMPTY 0x0 +#define pte_present(x) (pte_val(x) & _PAGE_PRESENT) +#define pte_clear(mm,addr,xp) (set_pte_at(mm, addr, xp, __pte(_PTE_EMPTY))) +#define pte_none(x) (pte_val(x) == _PTE_EMPTY) + +#define pte_pagenr(x) (((unsigned long) (pte_val(x)) - __MEMORY_START) >> PAGE_SHIFT) + +#define pte_page(x) (mem_map + pte_pagenr(x)) + +#define pages_to_mb(x) ((x) >> (20-PAGE_SHIFT)) + +#define mk_pte(page,pgprot) ({ pte_t __pte; set_pte(&__pte, __pte((((page)-mem_map) << PAGE_SHIFT) | __MEMORY_START | pgprot_val((pgprot)))); __pte; }) +#define mk_pte_phys(physpage, pgprot) ({ pte_t __pte; set_pte(&__pte, __pte(physpage | pgprot_val(pgprot))); __pte; }) +#define __swp_type(x) (((x).val & 3) + (((x).val >> 1) & 0x3c)) +#define __swp_offset(x) ((x).val >> 8) +#define __swp_entry(type, offset) ((swp_entry_t) { ((offset << 8) + ((type & 0x3c) << 1) + (type & 3)) }) +#define __pte_to_swp_entry(pte) ((swp_entry_t) { pte_val(pte) }) +#define __swp_entry_to_pte(x) ((pte_t) { (x).val }) +#define PTE_FILE_MAX_BITS 29 +#define pte_to_pgoff(pte) (pte_val(pte)) +#define pgoff_to_pte(off) ((pte_t) { (off) | _PAGE_FILE }) +#endif +#define pfn_pte(pfn, prot) __pte(((pfn) << PAGE_SHIFT) | pgprot_val(prot)) +#define pfn_pmd(pfn, prot) __pmd(((pfn) << PAGE_SHIFT) | pgprot_val(prot)) +#endif diff --git a/libc/kernel/arch-sh/asm/pm.h b/libc/kernel/arch-sh/asm/pm.h new file mode 100644 index 0000000..ba4caa7 --- /dev/null +++ b/libc/kernel/arch-sh/asm/pm.h @@ -0,0 +1,15 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_PM_H +#define __ASM_SH_PM_H + +#endif diff --git a/libc/kernel/arch-sh/asm/poll.h b/libc/kernel/arch-sh/asm/poll.h new file mode 100644 index 0000000..5b16673 --- /dev/null +++ b/libc/kernel/arch-sh/asm/poll.h @@ -0,0 +1,12 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#include <asm-generic/poll.h> diff --git a/libc/kernel/arch-sh/asm/posix_types.h b/libc/kernel/arch-sh/asm/posix_types.h new file mode 100644 index 0000000..7d13b5d --- /dev/null +++ b/libc/kernel/arch-sh/asm/posix_types.h @@ -0,0 +1,16 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifdef __SH5__ +#include "posix_types_64.h" +#else +#include "posix_types_32.h" +#endif diff --git a/libc/kernel/arch-sh/asm/posix_types_32.h b/libc/kernel/arch-sh/asm/posix_types_32.h new file mode 100644 index 0000000..7cca40b --- /dev/null +++ b/libc/kernel/arch-sh/asm/posix_types_32.h @@ -0,0 +1,122 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_POSIX_TYPES_H +#define __ASM_SH_POSIX_TYPES_H + +typedef unsigned long __kernel_ino_t; +typedef unsigned short __kernel_mode_t; +typedef unsigned short __kernel_nlink_t; +typedef long __kernel_off_t; +typedef int __kernel_pid_t; +typedef unsigned short __kernel_ipc_pid_t; +typedef unsigned short __kernel_uid_t; +typedef unsigned short __kernel_gid_t; +typedef unsigned int __kernel_size_t; +typedef int __kernel_ssize_t; +typedef int __kernel_ptrdiff_t; +typedef long __kernel_time_t; +typedef long __kernel_suseconds_t; +typedef long __kernel_clock_t; +typedef int __kernel_timer_t; +typedef int __kernel_clockid_t; +typedef int __kernel_daddr_t; +typedef char * __kernel_caddr_t; +typedef unsigned short __kernel_uid16_t; +typedef unsigned short __kernel_gid16_t; +typedef unsigned int __kernel_uid32_t; +typedef unsigned int __kernel_gid32_t; + +typedef unsigned short __kernel_old_uid_t; +typedef unsigned short __kernel_old_gid_t; +typedef unsigned short __kernel_old_dev_t; + +#ifdef __GNUC__ +typedef long long __kernel_loff_t; +#endif + +typedef struct { +#ifdef __USE_ALL + int val[2]; +#else + int __val[2]; +#endif +} __kernel_fsid_t; + +#if !defined(__GLIBC__) || __GLIBC__ < 2 + +#undef __FD_SET +static __inline__ void __FD_SET(unsigned long __fd, __kernel_fd_set *__fdsetp) +{ + unsigned long __tmp = __fd / __NFDBITS; + unsigned long __rem = __fd % __NFDBITS; + __fdsetp->fds_bits[__tmp] |= (1UL<<__rem); +} + +#undef __FD_CLR +static __inline__ void __FD_CLR(unsigned long __fd, __kernel_fd_set *__fdsetp) +{ + unsigned long __tmp = __fd / __NFDBITS; + unsigned long __rem = __fd % __NFDBITS; + __fdsetp->fds_bits[__tmp] &= ~(1UL<<__rem); +} + +#undef __FD_ISSET +static __inline__ int __FD_ISSET(unsigned long __fd, const __kernel_fd_set *__p) +{ + unsigned long __tmp = __fd / __NFDBITS; + unsigned long __rem = __fd % __NFDBITS; + return (__p->fds_bits[__tmp] & (1UL<<__rem)) != 0; +} + +#undef __FD_ZERO +static __inline__ void __FD_ZERO(__kernel_fd_set *__p) +{ + unsigned long *__tmp = __p->fds_bits; + int __i; + + if (__builtin_constant_p(__FDSET_LONGS)) { + switch (__FDSET_LONGS) { + case 16: + __tmp[ 0] = 0; __tmp[ 1] = 0; + __tmp[ 2] = 0; __tmp[ 3] = 0; + __tmp[ 4] = 0; __tmp[ 5] = 0; + __tmp[ 6] = 0; __tmp[ 7] = 0; + __tmp[ 8] = 0; __tmp[ 9] = 0; + __tmp[10] = 0; __tmp[11] = 0; + __tmp[12] = 0; __tmp[13] = 0; + __tmp[14] = 0; __tmp[15] = 0; + return; + + case 8: + __tmp[ 0] = 0; __tmp[ 1] = 0; + __tmp[ 2] = 0; __tmp[ 3] = 0; + __tmp[ 4] = 0; __tmp[ 5] = 0; + __tmp[ 6] = 0; __tmp[ 7] = 0; + return; + + case 4: + __tmp[ 0] = 0; __tmp[ 1] = 0; + __tmp[ 2] = 0; __tmp[ 3] = 0; + return; + } + } + __i = __FDSET_LONGS; + while (__i) { + __i--; + *__tmp = 0; + __tmp++; + } +} + +#endif + +#endif diff --git a/libc/kernel/arch-sh/asm/posix_types_64.h b/libc/kernel/arch-sh/asm/posix_types_64.h new file mode 100644 index 0000000..babc366 --- /dev/null +++ b/libc/kernel/arch-sh/asm/posix_types_64.h @@ -0,0 +1,122 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH64_POSIX_TYPES_H +#define __ASM_SH64_POSIX_TYPES_H + +typedef unsigned long __kernel_ino_t; +typedef unsigned short __kernel_mode_t; +typedef unsigned short __kernel_nlink_t; +typedef long __kernel_off_t; +typedef int __kernel_pid_t; +typedef unsigned short __kernel_ipc_pid_t; +typedef unsigned short __kernel_uid_t; +typedef unsigned short __kernel_gid_t; +typedef long unsigned int __kernel_size_t; +typedef int __kernel_ssize_t; +typedef int __kernel_ptrdiff_t; +typedef long __kernel_time_t; +typedef long __kernel_suseconds_t; +typedef long __kernel_clock_t; +typedef int __kernel_timer_t; +typedef int __kernel_clockid_t; +typedef int __kernel_daddr_t; +typedef char * __kernel_caddr_t; +typedef unsigned short __kernel_uid16_t; +typedef unsigned short __kernel_gid16_t; +typedef unsigned int __kernel_uid32_t; +typedef unsigned int __kernel_gid32_t; + +typedef unsigned short __kernel_old_uid_t; +typedef unsigned short __kernel_old_gid_t; +typedef unsigned short __kernel_old_dev_t; + +#ifdef __GNUC__ +typedef long long __kernel_loff_t; +#endif + +typedef struct { +#ifdef __USE_ALL + int val[2]; +#else + int __val[2]; +#endif +} __kernel_fsid_t; + +#if !defined(__GLIBC__) || __GLIBC__ < 2 + +#undef __FD_SET +static __inline__ void __FD_SET(unsigned long __fd, __kernel_fd_set *__fdsetp) +{ + unsigned long __tmp = __fd / __NFDBITS; + unsigned long __rem = __fd % __NFDBITS; + __fdsetp->fds_bits[__tmp] |= (1UL<<__rem); +} + +#undef __FD_CLR +static __inline__ void __FD_CLR(unsigned long __fd, __kernel_fd_set *__fdsetp) +{ + unsigned long __tmp = __fd / __NFDBITS; + unsigned long __rem = __fd % __NFDBITS; + __fdsetp->fds_bits[__tmp] &= ~(1UL<<__rem); +} + +#undef __FD_ISSET +static __inline__ int __FD_ISSET(unsigned long __fd, const __kernel_fd_set *__p) +{ + unsigned long __tmp = __fd / __NFDBITS; + unsigned long __rem = __fd % __NFDBITS; + return (__p->fds_bits[__tmp] & (1UL<<__rem)) != 0; +} + +#undef __FD_ZERO +static __inline__ void __FD_ZERO(__kernel_fd_set *__p) +{ + unsigned long *__tmp = __p->fds_bits; + int __i; + + if (__builtin_constant_p(__FDSET_LONGS)) { + switch (__FDSET_LONGS) { + case 16: + __tmp[ 0] = 0; __tmp[ 1] = 0; + __tmp[ 2] = 0; __tmp[ 3] = 0; + __tmp[ 4] = 0; __tmp[ 5] = 0; + __tmp[ 6] = 0; __tmp[ 7] = 0; + __tmp[ 8] = 0; __tmp[ 9] = 0; + __tmp[10] = 0; __tmp[11] = 0; + __tmp[12] = 0; __tmp[13] = 0; + __tmp[14] = 0; __tmp[15] = 0; + return; + + case 8: + __tmp[ 0] = 0; __tmp[ 1] = 0; + __tmp[ 2] = 0; __tmp[ 3] = 0; + __tmp[ 4] = 0; __tmp[ 5] = 0; + __tmp[ 6] = 0; __tmp[ 7] = 0; + return; + + case 4: + __tmp[ 0] = 0; __tmp[ 1] = 0; + __tmp[ 2] = 0; __tmp[ 3] = 0; + return; + } + } + __i = __FDSET_LONGS; + while (__i) { + __i--; + *__tmp = 0; + __tmp++; + } +} + +#endif + +#endif diff --git a/libc/kernel/arch-sh/asm/processor.h b/libc/kernel/arch-sh/asm/processor.h new file mode 100644 index 0000000..e808ed6 --- /dev/null +++ b/libc/kernel/arch-sh/asm/processor.h @@ -0,0 +1,50 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_PROCESSOR_H +#define __ASM_SH_PROCESSOR_H + +#include <asm/cpu-features.h> +#include <asm/segment.h> + +#ifndef __ASSEMBLY__ + +enum cpu_type { + + CPU_SH7619, + + CPU_SH7203, CPU_SH7206, CPU_SH7263, CPU_MXG, + + CPU_SH7705, CPU_SH7706, CPU_SH7707, + CPU_SH7708, CPU_SH7708S, CPU_SH7708R, + CPU_SH7709, CPU_SH7709A, CPU_SH7710, CPU_SH7712, + CPU_SH7720, CPU_SH7721, CPU_SH7729, + + CPU_SH7750, CPU_SH7750S, CPU_SH7750R, CPU_SH7751, CPU_SH7751R, + CPU_SH7760, CPU_SH4_202, CPU_SH4_501, + + CPU_SH7763, CPU_SH7770, CPU_SH7780, CPU_SH7781, CPU_SH7785, + CPU_SH7723, CPU_SHX3, + + CPU_SH7343, CPU_SH7722, CPU_SH7366, + + CPU_SH5_101, CPU_SH5_103, + + CPU_SH_NONE +}; + +struct sh_cpuinfo; + +#endif + +#include "processor_32.h" + +#endif diff --git a/libc/kernel/arch-sh/asm/processor_32.h b/libc/kernel/arch-sh/asm/processor_32.h new file mode 100644 index 0000000..d60b2f8 --- /dev/null +++ b/libc/kernel/arch-sh/asm/processor_32.h @@ -0,0 +1,14 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_PROCESSOR_32_H +#define __ASM_SH_PROCESSOR_32_H +#endif diff --git a/libc/kernel/arch-sh/asm/processor_64.h b/libc/kernel/arch-sh/asm/processor_64.h new file mode 100644 index 0000000..035a526 --- /dev/null +++ b/libc/kernel/arch-sh/asm/processor_64.h @@ -0,0 +1,127 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_PROCESSOR_64_H +#define __ASM_SH_PROCESSOR_64_H + +#ifndef __ASSEMBLY__ + +#include <linux/compiler.h> +#include <asm/page.h> +#include <asm/types.h> +#include <asm/cache.h> +#include <asm/ptrace.h> +#include <cpu/registers.h> + +#define current_text_addr() ({ void *pc; unsigned long long __dummy = 0; __asm__("gettr tr0, %1\n\t" "pta 4, tr0\n\t" "gettr tr0, %0\n\t" "ptabs %1, tr0\n\t" :"=r" (pc), "=r" (__dummy) : "1" (__dummy)); pc; }) + +struct tlb_info { + unsigned long long next; + unsigned long long first; + unsigned long long last; + + unsigned int entries; + unsigned int step; + + unsigned long flags; +}; + +struct sh_cpuinfo { + enum cpu_type type; + unsigned long loops_per_jiffy; + unsigned long asid_cache; + + unsigned int cpu_clock, master_clock, bus_clock, module_clock; + + struct cache_info icache; + struct cache_info dcache; + struct cache_info scache; + + struct tlb_info itlb; + struct tlb_info dtlb; + + unsigned long flags; +}; + +#define boot_cpu_data cpu_data[0] +#define current_cpu_data cpu_data[smp_processor_id()] +#define raw_current_cpu_data cpu_data[raw_smp_processor_id()] + +#endif + +#define TASK_SIZE 0x7ffff000UL + +#define STACK_TOP TASK_SIZE +#define STACK_TOP_MAX STACK_TOP + +#define TASK_UNMAPPED_BASE (TASK_SIZE / 3) + +#define SR_MMU 0x80000000 + +#define SR_IMASK 0x000000f0 +#define SR_FD 0x00008000 +#define SR_SSTEP 0x08000000 + +#ifndef __ASSEMBLY__ + +struct sh_fpu_hard_struct { + unsigned long fp_regs[64]; + unsigned int fpscr; + +}; + +union sh_fpu_union { + struct sh_fpu_hard_struct hard; + + unsigned long long alignment_dummy; +}; + +struct thread_struct { + unsigned long sp; + unsigned long pc; + + struct pt_regs *kregs; + + struct pt_regs *uregs; + + unsigned long trap_no, error_code; + unsigned long address; + + union sh_fpu_union fpu; +}; + +#define INIT_MMAP { &init_mm, 0, 0, NULL, PAGE_SHARED, VM_READ | VM_WRITE | VM_EXEC, 1, NULL, NULL } + +#define INIT_THREAD { .sp = sizeof(init_stack) + (long) &init_stack, .pc = 0, .kregs = &fake_swapper_regs, .uregs = NULL, .trap_no = 0, .error_code = 0, .address = 0, .fpu = { { { 0, } }, } } + +#define SR_USER (SR_MMU | SR_FD) + +#define start_thread(regs, new_pc, new_sp) set_fs(USER_DS); regs->sr = SR_USER; regs->pc = new_pc - 4; regs->pc |= 1; regs->regs[18] = 0; regs->regs[15] = new_sp + +struct task_struct; +struct mm_struct; + +#define copy_segments(p, mm) do { } while (0) +#define release_segments(mm) do { } while (0) +#define forget_segments() do { } while (0) +#define prepare_to_copy(tsk) do { } while (0) + +#define FPSCR_INIT 0x00000000 + +#define thread_saved_pc(tsk) (tsk->thread.pc) + +#define KSTK_EIP(tsk) ((tsk)->thread.pc) +#define KSTK_ESP(tsk) ((tsk)->thread.sp) + +#define cpu_relax() barrier() + +#endif +#endif diff --git a/libc/kernel/arch-sh/asm/ptrace.h b/libc/kernel/arch-sh/asm/ptrace.h new file mode 100644 index 0000000..452af81 --- /dev/null +++ b/libc/kernel/arch-sh/asm/ptrace.h @@ -0,0 +1,84 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_PTRACE_H +#define __ASM_SH_PTRACE_H + +#ifdef __SH5__ +struct pt_regs { + unsigned long long pc; + unsigned long long sr; + unsigned long long syscall_nr; + unsigned long long regs[63]; + unsigned long long tregs[8]; + unsigned long long pad[2]; +}; +#else + +#define REG_REG0 0 +#define REG_REG15 15 + +#define REG_PC 16 + +#define REG_PR 17 +#define REG_SR 18 +#define REG_GBR 19 +#define REG_MACH 20 +#define REG_MACL 21 + +#define REG_SYSCALL 22 + +#define REG_FPREG0 23 +#define REG_FPREG15 38 +#define REG_XFREG0 39 +#define REG_XFREG15 54 + +#define REG_FPSCR 55 +#define REG_FPUL 56 + +struct pt_regs { + unsigned long regs[16]; + unsigned long pc; + unsigned long pr; + unsigned long sr; + unsigned long gbr; + unsigned long mach; + unsigned long macl; + long tra; +}; + +struct pt_dspregs { + unsigned long a1; + unsigned long a0g; + unsigned long a1g; + unsigned long m0; + unsigned long m1; + unsigned long a0; + unsigned long x0; + unsigned long x1; + unsigned long y0; + unsigned long y1; + unsigned long dsr; + unsigned long rs; + unsigned long re; + unsigned long mod; +}; + +#define PTRACE_GETFDPIC 31 + +#define PTRACE_GETFDPIC_EXEC 0 +#define PTRACE_GETFDPIC_INTERP 1 + +#define PTRACE_GETDSPREGS 55 +#define PTRACE_SETDSPREGS 56 +#endif + +#endif diff --git a/libc/kernel/arch-sh/asm/push-switch.h b/libc/kernel/arch-sh/asm/push-switch.h new file mode 100644 index 0000000..e07bf67 --- /dev/null +++ b/libc/kernel/arch-sh/asm/push-switch.h @@ -0,0 +1,42 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_PUSH_SWITCH_H +#define __ASM_SH_PUSH_SWITCH_H + +#include <linux/timer.h> +#include <linux/interrupt.h> +#include <linux/workqueue.h> +#include <linux/platform_device.h> + +struct push_switch { + + unsigned int state:1; + + struct timer_list debounce; + + struct work_struct work; + + struct platform_device *pdev; +}; + +struct push_switch_platform_info { + + irqreturn_t (*irq_handler)(int irq, void *data); + + unsigned int irq_flags; + + unsigned int bit; + + const char *name; +}; + +#endif diff --git a/libc/kernel/arch-sh/asm/r7780rp.h b/libc/kernel/arch-sh/asm/r7780rp.h new file mode 100644 index 0000000..50e0df8 --- /dev/null +++ b/libc/kernel/arch-sh/asm/r7780rp.h @@ -0,0 +1,36 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_RENESAS_R7780RP_H +#define __ASM_SH_RENESAS_R7780RP_H + +#define HL_FPGA_IRQ_BASE 200 +#define HL_NR_IRL 15 + +#define IRQ_AX88796 (HL_FPGA_IRQ_BASE + 0) +#define IRQ_CF (HL_FPGA_IRQ_BASE + 1) +#define IRQ_PSW (HL_FPGA_IRQ_BASE + 2) +#define IRQ_EXT0 (HL_FPGA_IRQ_BASE + 3) +#define IRQ_EXT1 (HL_FPGA_IRQ_BASE + 4) +#define IRQ_EXT2 (HL_FPGA_IRQ_BASE + 5) +#define IRQ_EXT3 (HL_FPGA_IRQ_BASE + 6) +#define IRQ_EXT4 (HL_FPGA_IRQ_BASE + 7) +#define IRQ_EXT5 (HL_FPGA_IRQ_BASE + 8) +#define IRQ_EXT6 (HL_FPGA_IRQ_BASE + 9) +#define IRQ_EXT7 (HL_FPGA_IRQ_BASE + 10) +#define IRQ_SMBUS (HL_FPGA_IRQ_BASE + 11) +#define IRQ_TP (HL_FPGA_IRQ_BASE + 12) +#define IRQ_RTC (HL_FPGA_IRQ_BASE + 13) +#define IRQ_TH_ALERT (HL_FPGA_IRQ_BASE + 14) +#define IRQ_SCIF0 (HL_FPGA_IRQ_BASE + 15) +#define IRQ_SCIF1 (HL_FPGA_IRQ_BASE + 16) + +#endif diff --git a/libc/kernel/arch-sh/asm/resource.h b/libc/kernel/arch-sh/asm/resource.h new file mode 100644 index 0000000..da606cc --- /dev/null +++ b/libc/kernel/arch-sh/asm/resource.h @@ -0,0 +1,17 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_RESOURCE_H +#define __ASM_SH_RESOURCE_H + +#include <asm-generic/resource.h> + +#endif diff --git a/libc/kernel/arch-sh/asm/rtc.h b/libc/kernel/arch-sh/asm/rtc.h new file mode 100644 index 0000000..ecc6f37 --- /dev/null +++ b/libc/kernel/arch-sh/asm/rtc.h @@ -0,0 +1,23 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef _ASM_RTC_H +#define _ASM_RTC_H + +#define RTC_CAP_4_DIGIT_YEAR (1 << 0) + +struct sh_rtc_platform_info { + unsigned long capabilities; +}; + +#include <cpu/rtc.h> + +#endif diff --git a/libc/kernel/arch-sh/asm/rts7751r2d.h b/libc/kernel/arch-sh/asm/rts7751r2d.h new file mode 100644 index 0000000..775f25b --- /dev/null +++ b/libc/kernel/arch-sh/asm/rts7751r2d.h @@ -0,0 +1,67 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_RENESAS_RTS7751R2D_H +#define __ASM_SH_RENESAS_RTS7751R2D_H + +#define PA_BCR 0xa4000000 +#define PA_IRLMON 0xa4000002 +#define PA_CFCTL 0xa4000004 +#define PA_CFPOW 0xa4000006 +#define PA_DISPCTL 0xa4000008 +#define PA_SDMPOW 0xa400000a +#define PA_RTCCE 0xa400000c +#define PA_PCICD 0xa400000e +#define PA_VOYAGERRTS 0xa4000020 + +#define PA_R2D1_AXRST 0xa4000022 +#define PA_R2D1_CFRST 0xa4000024 +#define PA_R2D1_ADMRTS 0xa4000026 +#define PA_R2D1_EXTRST 0xa4000028 +#define PA_R2D1_CFCDINTCLR 0xa400002a + +#define PA_R2DPLUS_CFRST 0xa4000022 +#define PA_R2DPLUS_ADMRTS 0xa4000024 +#define PA_R2DPLUS_EXTRST 0xa4000026 +#define PA_R2DPLUS_CFCDINTCLR 0xa4000028 +#define PA_R2DPLUS_KEYCTLCLR 0xa400002a + +#define PA_POWOFF 0xa4000030 +#define PA_VERREG 0xa4000032 +#define PA_INPORT 0xa4000034 +#define PA_OUTPORT 0xa4000036 +#define PA_BVERREG 0xa4000038 + +#define PA_AX88796L 0xaa000400 +#define PA_VOYAGER 0xab000000 +#define PA_IDE_OFFSET 0x1f0 +#define AX88796L_IO_BASE 0x1000 + +#define IRLCNTR1 (PA_BCR + 0) + +#define R2D_FPGA_IRQ_BASE 100 + +#define IRQ_VOYAGER (R2D_FPGA_IRQ_BASE + 0) +#define IRQ_EXT (R2D_FPGA_IRQ_BASE + 1) +#define IRQ_TP (R2D_FPGA_IRQ_BASE + 2) +#define IRQ_RTC_T (R2D_FPGA_IRQ_BASE + 3) +#define IRQ_RTC_A (R2D_FPGA_IRQ_BASE + 4) +#define IRQ_SDCARD (R2D_FPGA_IRQ_BASE + 5) +#define IRQ_CF_CD (R2D_FPGA_IRQ_BASE + 6) +#define IRQ_CF_IDE (R2D_FPGA_IRQ_BASE + 7) +#define IRQ_AX88796 (R2D_FPGA_IRQ_BASE + 8) +#define IRQ_KEY (R2D_FPGA_IRQ_BASE + 9) +#define IRQ_PCI_INTA (R2D_FPGA_IRQ_BASE + 10) +#define IRQ_PCI_INTB (R2D_FPGA_IRQ_BASE + 11) +#define IRQ_PCI_INTC (R2D_FPGA_IRQ_BASE + 12) +#define IRQ_PCI_INTD (R2D_FPGA_IRQ_BASE + 13) + +#endif diff --git a/libc/kernel/arch-sh/asm/rwsem.h b/libc/kernel/arch-sh/asm/rwsem.h new file mode 100644 index 0000000..4b5552e --- /dev/null +++ b/libc/kernel/arch-sh/asm/rwsem.h @@ -0,0 +1,19 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef _ASM_SH_RWSEM_H +#define _ASM_SH_RWSEM_H + +#ifndef _LINUX_RWSEM_H +#error "please don't include asm/rwsem.h directly, use linux/rwsem.h instead" +#endif + +#endif diff --git a/libc/kernel/arch-sh/asm/scatterlist.h b/libc/kernel/arch-sh/asm/scatterlist.h new file mode 100644 index 0000000..1c5c818 --- /dev/null +++ b/libc/kernel/arch-sh/asm/scatterlist.h @@ -0,0 +1,29 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_SCATTERLIST_H +#define __ASM_SH_SCATTERLIST_H + +#include <asm/types.h> + +struct scatterlist { + unsigned long page_link; + unsigned int offset; + dma_addr_t dma_address; + unsigned int length; +}; + +#define ISA_DMA_THRESHOLD PHYS_ADDR_MASK + +#define sg_dma_address(sg) ((sg)->dma_address) +#define sg_dma_len(sg) ((sg)->length) + +#endif diff --git a/libc/kernel/arch-sh/asm/sdk7780.h b/libc/kernel/arch-sh/asm/sdk7780.h new file mode 100644 index 0000000..e5659d9 --- /dev/null +++ b/libc/kernel/arch-sh/asm/sdk7780.h @@ -0,0 +1,74 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_RENESAS_SDK7780_H +#define __ASM_SH_RENESAS_SDK7780_H + +#include <asm/addrspace.h> + +#define SE_AREA0_WIDTH 4 +#define PA_ROM 0xa0000000 +#define PA_ROM_SIZE 0x00400000 +#define PA_FROM 0xa0800000 +#define PA_FROM_SIZE 0x00400000 +#define PA_EXT1 0xa4000000 +#define PA_EXT1_SIZE 0x04000000 +#define PA_SDRAM 0xa8000000 +#define PA_SDRAM_SIZE 0x08000000 + +#define PA_EXT4 0xb0000000 +#define PA_EXT4_SIZE 0x04000000 +#define PA_EXT_USER PA_EXT4 + +#define PA_PERIPHERAL PA_AREA5_IO + +#define PA_RESERVED (PA_PERIPHERAL + 0) + +#define PA_FPGA (PA_PERIPHERAL + 0x01000000) + +#define PA_LAN (PA_PERIPHERAL + 0x01800000) + +#define FPGA_SRSTR (PA_FPGA + 0x000) +#define FPGA_IRQ0SR (PA_FPGA + 0x010) +#define FPGA_IRQ0MR (PA_FPGA + 0x020) +#define FPGA_BDMR (PA_FPGA + 0x030) +#define FPGA_INTT0PRTR (PA_FPGA + 0x040) +#define FPGA_INTT0SELR (PA_FPGA + 0x050) +#define FPGA_INTT1POLR (PA_FPGA + 0x060) +#define FPGA_NMIR (PA_FPGA + 0x070) +#define FPGA_NMIMR (PA_FPGA + 0x080) +#define FPGA_IRQR (PA_FPGA + 0x090) +#define FPGA_IRQMR (PA_FPGA + 0x0A0) +#define FPGA_SLEDR (PA_FPGA + 0x0B0) +#define PA_LED FPGA_SLEDR +#define FPGA_MAPSWR (PA_FPGA + 0x0C0) +#define FPGA_FPVERR (PA_FPGA + 0x0D0) +#define FPGA_FPDATER (PA_FPGA + 0x0E0) +#define FPGA_RSE (PA_FPGA + 0x100) +#define FPGA_EASR (PA_FPGA + 0x110) +#define FPGA_SPER (PA_FPGA + 0x120) +#define FPGA_IMSR (PA_FPGA + 0x130) +#define FPGA_PCIMR (PA_FPGA + 0x140) +#define FPGA_DIPSWMR (PA_FPGA + 0x150) +#define FPGA_FPODR (PA_FPGA + 0x160) +#define FPGA_ATAESR (PA_FPGA + 0x170) +#define FPGA_IRQPOLR (PA_FPGA + 0x180) + +#define SDK7780_NR_IRL 15 + +#define IRQ_CFCARD 14 + +#define IRQ_ETHERNET 6 + +#define __IO_PREFIX sdk7780 +#include <asm/io_generic.h> + +#endif diff --git a/libc/kernel/arch-sh/asm/seccomp.h b/libc/kernel/arch-sh/asm/seccomp.h new file mode 100644 index 0000000..ab9cab3 --- /dev/null +++ b/libc/kernel/arch-sh/asm/seccomp.h @@ -0,0 +1,21 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SECCOMP_H + +#include <linux/unistd.h> + +#define __NR_seccomp_read __NR_read +#define __NR_seccomp_write __NR_write +#define __NR_seccomp_exit __NR_exit +#define __NR_seccomp_sigreturn __NR_rt_sigreturn + +#endif diff --git a/libc/kernel/arch-sh/asm/sections.h b/libc/kernel/arch-sh/asm/sections.h new file mode 100644 index 0000000..71c66a6 --- /dev/null +++ b/libc/kernel/arch-sh/asm/sections.h @@ -0,0 +1,18 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_SECTIONS_H +#define __ASM_SH_SECTIONS_H + +#include <asm-generic/sections.h> + +#endif + diff --git a/libc/kernel/arch-sh/asm/segment.h b/libc/kernel/arch-sh/asm/segment.h new file mode 100644 index 0000000..3525a35 --- /dev/null +++ b/libc/kernel/arch-sh/asm/segment.h @@ -0,0 +1,34 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_SEGMENT_H +#define __ASM_SH_SEGMENT_H + +#ifndef __ASSEMBLY__ + +typedef struct { + unsigned long seg; +} mm_segment_t; + +#define MAKE_MM_SEG(s) ((mm_segment_t) { (s) }) + +#define KERNEL_DS MAKE_MM_SEG(0xFFFFFFFFUL) +#define USER_DS MAKE_MM_SEG(PAGE_OFFSET) + +#define segment_eq(a,b) ((a).seg == (b).seg) + +#define get_ds() (KERNEL_DS) + +#define get_fs() (current_thread_info()->addr_limit) +#define set_fs(x) (current_thread_info()->addr_limit = (x)) + +#endif +#endif diff --git a/libc/kernel/arch-sh/asm/sembuf.h b/libc/kernel/arch-sh/asm/sembuf.h new file mode 100644 index 0000000..7c0bdf9 --- /dev/null +++ b/libc/kernel/arch-sh/asm/sembuf.h @@ -0,0 +1,26 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_SEMBUF_H +#define __ASM_SH_SEMBUF_H + +struct semid64_ds { + struct ipc64_perm sem_perm; + __kernel_time_t sem_otime; + unsigned long __unused1; + __kernel_time_t sem_ctime; + unsigned long __unused2; + unsigned long sem_nsems; + unsigned long __unused3; + unsigned long __unused4; +}; + +#endif diff --git a/libc/kernel/arch-sh/asm/serial.h b/libc/kernel/arch-sh/asm/serial.h new file mode 100644 index 0000000..ae59411 --- /dev/null +++ b/libc/kernel/arch-sh/asm/serial.h @@ -0,0 +1,23 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef _ASM_SERIAL_H +#define _ASM_SERIAL_H + +#include <linux/kernel.h> + +#define BASE_BAUD ( 1843200 / 16 ) + +#define STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST) + +#define SERIAL_PORT_DFNS + +#endif diff --git a/libc/kernel/arch-sh/asm/setup.h b/libc/kernel/arch-sh/asm/setup.h new file mode 100644 index 0000000..f97e133 --- /dev/null +++ b/libc/kernel/arch-sh/asm/setup.h @@ -0,0 +1,17 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef _SH_SETUP_H +#define _SH_SETUP_H + +#define COMMAND_LINE_SIZE 256 + +#endif diff --git a/libc/kernel/arch-sh/asm/sfp-machine.h b/libc/kernel/arch-sh/asm/sfp-machine.h new file mode 100644 index 0000000..f5e9844 --- /dev/null +++ b/libc/kernel/arch-sh/asm/sfp-machine.h @@ -0,0 +1,48 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef _SFP_MACHINE_H +#define _SFP_MACHINE_H + +#define _FP_W_TYPE_SIZE 32 +#define _FP_W_TYPE unsigned long +#define _FP_WS_TYPE signed long +#define _FP_I_TYPE long + +#define _FP_MUL_MEAT_S(R,X,Y) _FP_MUL_MEAT_1_wide(_FP_WFRACBITS_S,R,X,Y,umul_ppmm) +#define _FP_MUL_MEAT_D(R,X,Y) _FP_MUL_MEAT_2_wide(_FP_WFRACBITS_D,R,X,Y,umul_ppmm) +#define _FP_MUL_MEAT_Q(R,X,Y) _FP_MUL_MEAT_4_wide(_FP_WFRACBITS_Q,R,X,Y,umul_ppmm) + +#define _FP_DIV_MEAT_S(R,X,Y) _FP_DIV_MEAT_1_udiv(S,R,X,Y) +#define _FP_DIV_MEAT_D(R,X,Y) _FP_DIV_MEAT_2_udiv(D,R,X,Y) +#define _FP_DIV_MEAT_Q(R,X,Y) _FP_DIV_MEAT_4_udiv(Q,R,X,Y) + +#define _FP_NANFRAC_S ((_FP_QNANBIT_S << 1) - 1) +#define _FP_NANFRAC_D ((_FP_QNANBIT_D << 1) - 1), -1 +#define _FP_NANFRAC_Q ((_FP_QNANBIT_Q << 1) - 1), -1, -1, -1 +#define _FP_NANSIGN_S 0 +#define _FP_NANSIGN_D 0 +#define _FP_NANSIGN_Q 0 + +#define _FP_KEEPNANFRACP 1 + +#define _FP_CHOOSENAN(fs, wc, R, X, Y, OP) do { if ((_FP_FRAC_HIGH_RAW_##fs(X) & _FP_QNANBIT_##fs) && !(_FP_FRAC_HIGH_RAW_##fs(Y) & _FP_QNANBIT_##fs)) { R##_s = Y##_s; _FP_FRAC_COPY_##wc(R,Y); } else { R##_s = X##_s; _FP_FRAC_COPY_##wc(R,X); } R##_c = FP_CLS_NAN; } while (0) + +#define FP_DENORM_ZERO 1 + +#define FP_EX_INVALID (1<<4) +#define FP_EX_DIVZERO (1<<3) +#define FP_EX_OVERFLOW (1<<2) +#define FP_EX_UNDERFLOW (1<<1) +#define FP_EX_INEXACT (1<<0) + +#endif + diff --git a/libc/kernel/arch-sh/asm/sh7760fb.h b/libc/kernel/arch-sh/asm/sh7760fb.h new file mode 100644 index 0000000..1082668 --- /dev/null +++ b/libc/kernel/arch-sh/asm/sh7760fb.h @@ -0,0 +1,120 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef _ASM_SH_SH7760FB_H +#define _ASM_SH_SH7760FB_H + +#define SH7760FB_PALETTE_MASK 0x00f8fcf8 + +#define SH7760FB_DMA_MASK 0x0C000000 + +#define LDPR(x) (((x) << 2)) + +#define LDICKR 0x400 +#define LDMTR 0x402 + +#define LDDFR 0x404 +#define LDDFR_PABD (1 << 8) +#define LDDFR_COLOR_MASK 0x7F +#define LDSMR 0x406 +#define LDSMR_ROT (1 << 13) +#define LDSARU 0x408 +#define LDSARL 0x40c +#define LDLAOR 0x410 +#define LDPALCR 0x412 +#define LDPALCR_PALS (1 << 4) +#define LDPALCR_PALEN (1 << 0) +#define LDHCNR 0x414 +#define LDHSYNR 0x416 +#define LDVDLNR 0x418 +#define LDVTLNR 0x41a +#define LDVSYNR 0x41c +#define LDACLNR 0x41e +#define LDINTR 0x420 +#define LDPMMR 0x424 +#define LDPSPR 0x426 +#define LDCNTR 0x428 +#define LDCNTR_DON (1 << 0) +#define LDCNTR_DON2 (1 << 4) + +#define LDINTR_VINTSEL (1 << 12) +#define LDINTR_VINTE (1 << 8) +#define LDINTR_VINTS (1 << 0) +#define VINT_START (LDINTR_VINTSEL) +#define VINT_CHECK (LDINTR_VINTS) + +#define LDMTR_FLMPOL (1 << 15) + +#define LDMTR_CL1POL (1 << 14) + +#define LDMTR_DISPEN_LOWACT (1 << 13) + +#define LDMTR_DPOL_LOWACT (1 << 12) + +#define LDMTR_MCNT (1 << 10) + +#define LDMTR_CL1CNT (1 << 9) + +#define LDMTR_CL2CNT (1 << 8) + +#define LDMTR_STN_MONO_4 0x00 +#define LDMTR_STN_MONO_8 0x01 +#define LDMTR_STN_COLOR_4 0x08 +#define LDMTR_STN_COLOR_8 0x09 +#define LDMTR_STN_COLOR_12 0x0A +#define LDMTR_STN_COLOR_16 0x0B +#define LDMTR_DSTN_MONO_8 0x11 +#define LDMTR_DSTN_MONO_16 0x13 +#define LDMTR_DSTN_COLOR_8 0x19 +#define LDMTR_DSTN_COLOR_12 0x1A +#define LDMTR_DSTN_COLOR_16 0x1B +#define LDMTR_TFT_COLOR_16 0x2B + +#define LDDFR_1BPP_MONO 0x00 +#define LDDFR_2BPP_MONO 0x01 +#define LDDFR_4BPP_MONO 0x02 +#define LDDFR_6BPP_MONO 0x04 +#define LDDFR_4BPP 0x0A +#define LDDFR_8BPP 0x0C +#define LDDFR_16BPP_RGB555 0x1D +#define LDDFR_16BPP_RGB565 0x2D + +#define LCDC_CLKSRC_BUSCLOCK 0 +#define LCDC_CLKSRC_PERIPHERAL 1 +#define LCDC_CLKSRC_EXTERNAL 2 + +#define LDICKR_CLKSRC(x) (((x) & 3) << 12) + +#define LDICKR_CLKDIV(x) ((x) & 0x1f) + +struct sh7760fb_platdata { + + struct fb_videomode *def_mode; + + u16 ldmtr; + + u16 lddfr; + + u16 ldpmmr; + u16 ldpspr; + + u16 ldaclnr; + + u16 ldickr; + + int rotate; + + int novsync; + + void (*blank) (int); +}; + +#endif diff --git a/libc/kernel/arch-sh/asm/sh7763rdp.h b/libc/kernel/arch-sh/asm/sh7763rdp.h new file mode 100644 index 0000000..7c1aa19 --- /dev/null +++ b/libc/kernel/arch-sh/asm/sh7763rdp.h @@ -0,0 +1,45 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_SH7763RDP_H +#define __ASM_SH_SH7763RDP_H + +#include <asm/addrspace.h> + +#define MSTPCR1 0xFFC80038 + +#define PORT_PSEL0 0xFFEF0070 +#define PORT_PSEL1 0xFFEF0072 +#define PORT_PSEL2 0xFFEF0074 +#define PORT_PSEL3 0xFFEF0076 +#define PORT_PSEL4 0xFFEF0078 + +#define PORT_PACR 0xFFEF0000 +#define PORT_PCCR 0xFFEF0004 +#define PORT_PFCR 0xFFEF000A +#define PORT_PGCR 0xFFEF000C +#define PORT_PHCR 0xFFEF000E +#define PORT_PICR 0xFFEF0010 +#define PORT_PJCR 0xFFEF0012 +#define PORT_PKCR 0xFFEF0014 +#define PORT_PLCR 0xFFEF0016 +#define PORT_PMCR 0xFFEF0018 +#define PORT_PNCR 0xFFEF001A + +#define CPLD_BOARD_ID_ERV_REG 0xB1000000 +#define CPLD_CPLD_CMD_REG 0xB1000006 + +#define USB_USBHSC 0xFFEC80f0 + +#define __IO_PREFIX sh7763rdp +#include <asm/io_generic.h> + +#endif diff --git a/libc/kernel/arch-sh/asm/sh7785lcr.h b/libc/kernel/arch-sh/asm/sh7785lcr.h new file mode 100644 index 0000000..0729f53 --- /dev/null +++ b/libc/kernel/arch-sh/asm/sh7785lcr.h @@ -0,0 +1,42 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_RENESAS_SH7785LCR_H +#define __ASM_SH_RENESAS_SH7785LCR_H + +#define NOR_FLASH_ADDR 0x00000000 +#define NOR_FLASH_SIZE 0x04000000 + +#define PLD_BASE_ADDR 0x04000000 +#define PLD_PCICR (PLD_BASE_ADDR + 0x00) +#define PLD_LCD_BK_CONTR (PLD_BASE_ADDR + 0x02) +#define PLD_LOCALCR (PLD_BASE_ADDR + 0x04) +#define PLD_POFCR (PLD_BASE_ADDR + 0x06) +#define PLD_LEDCR (PLD_BASE_ADDR + 0x08) +#define PLD_SWSR (PLD_BASE_ADDR + 0x0a) +#define PLD_VERSR (PLD_BASE_ADDR + 0x0c) +#define PLD_MMSR (PLD_BASE_ADDR + 0x0e) + +#define SM107_MEM_ADDR 0x10000000 +#define SM107_MEM_SIZE 0x00e00000 +#define SM107_REG_ADDR 0x13e00000 +#define SM107_REG_SIZE 0x00200000 + +#define R8A66597_ADDR 0x08000000 +#define CG200_ADDR 0x0c000000 +#define PCA9564_ADDR 0x14000000 + +#define R8A66597_SIZE 0x00000100 +#define CG200_SIZE 0x00010000 +#define PCA9564_SIZE 0x00000100 + +#endif + diff --git a/libc/kernel/arch-sh/asm/sh_bios.h b/libc/kernel/arch-sh/asm/sh_bios.h new file mode 100644 index 0000000..d78679a --- /dev/null +++ b/libc/kernel/arch-sh/asm/sh_bios.h @@ -0,0 +1,15 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_BIOS_H +#define __ASM_SH_BIOS_H + +#endif diff --git a/libc/kernel/arch-sh/asm/sh_eth.h b/libc/kernel/arch-sh/asm/sh_eth.h new file mode 100644 index 0000000..f9fc253 --- /dev/null +++ b/libc/kernel/arch-sh/asm/sh_eth.h @@ -0,0 +1,22 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_ETH_H__ +#define __ASM_SH_ETH_H__ + +enum {EDMAC_LITTLE_ENDIAN, EDMAC_BIG_ENDIAN}; + +struct sh_eth_plat_data { + int phy; + int edmac_endian; +}; + +#endif diff --git a/libc/kernel/arch-sh/asm/sh_keysc.h b/libc/kernel/arch-sh/asm/sh_keysc.h new file mode 100644 index 0000000..a14b47f --- /dev/null +++ b/libc/kernel/arch-sh/asm/sh_keysc.h @@ -0,0 +1,24 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_KEYSC_H__ +#define __ASM_KEYSC_H__ + +#define SH_KEYSC_MAXKEYS 30 + +struct sh_keysc_info { + enum { SH_KEYSC_MODE_1, SH_KEYSC_MODE_2, SH_KEYSC_MODE_3 } mode; + int scan_timing; + int delay; + int keycodes[SH_KEYSC_MAXKEYS]; +}; + +#endif diff --git a/libc/kernel/arch-sh/asm/sh_mobile_lcdc.h b/libc/kernel/arch-sh/asm/sh_mobile_lcdc.h new file mode 100644 index 0000000..2b3e730 --- /dev/null +++ b/libc/kernel/arch-sh/asm/sh_mobile_lcdc.h @@ -0,0 +1,83 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_MOBILE_LCDC_H__ +#define __ASM_SH_MOBILE_LCDC_H__ + +#include <linux/fb.h> + +enum { RGB8, + RGB9, + RGB12A, + RGB12B, + RGB16, + RGB18, + RGB24, + SYS8A, + SYS8B, + SYS8C, + SYS8D, + SYS9, + SYS12, + SYS16A, + SYS16B, + SYS16C, + SYS18, + SYS24 }; + +enum { LCDC_CHAN_DISABLED = 0, + LCDC_CHAN_MAINLCD, + LCDC_CHAN_SUBLCD }; + +enum { LCDC_CLK_BUS, LCDC_CLK_PERIPHERAL, LCDC_CLK_EXTERNAL }; + +struct sh_mobile_lcdc_sys_bus_cfg { + unsigned long ldmt2r; + unsigned long ldmt3r; +}; + +struct sh_mobile_lcdc_sys_bus_ops { + void (*write_index)(void *handle, unsigned long data); + void (*write_data)(void *handle, unsigned long data); + unsigned long (*read_data)(void *handle); +}; + +struct sh_mobile_lcdc_board_cfg { + void *board_data; + int (*setup_sys)(void *board_data, void *sys_ops_handle, + struct sh_mobile_lcdc_sys_bus_ops *sys_ops); + void (*display_on)(void *board_data); + void (*display_off)(void *board_data); +}; + +struct sh_mobile_lcdc_lcd_size_cfg { + unsigned long width; + unsigned long height; +}; + +struct sh_mobile_lcdc_chan_cfg { + int chan; + int bpp; + int interface_type; + int clock_divider; + struct fb_videomode lcd_cfg; + struct sh_mobile_lcdc_lcd_size_cfg lcd_size_cfg; + struct sh_mobile_lcdc_board_cfg board_cfg; + struct sh_mobile_lcdc_sys_bus_cfg sys_bus_cfg; +}; + +struct sh_mobile_lcdc_info { + unsigned long lddckr; + int clock_source; + struct sh_mobile_lcdc_chan_cfg ch[2]; +}; + +#endif diff --git a/libc/kernel/arch-sh/asm/shmbuf.h b/libc/kernel/arch-sh/asm/shmbuf.h new file mode 100644 index 0000000..7cbe0c7 --- /dev/null +++ b/libc/kernel/arch-sh/asm/shmbuf.h @@ -0,0 +1,43 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_SHMBUF_H +#define __ASM_SH_SHMBUF_H + +struct shmid64_ds { + struct ipc64_perm shm_perm; + size_t shm_segsz; + __kernel_time_t shm_atime; + unsigned long __unused1; + __kernel_time_t shm_dtime; + unsigned long __unused2; + __kernel_time_t shm_ctime; + unsigned long __unused3; + __kernel_pid_t shm_cpid; + __kernel_pid_t shm_lpid; + unsigned long shm_nattch; + unsigned long __unused4; + unsigned long __unused5; +}; + +struct shminfo64 { + unsigned long shmmax; + unsigned long shmmin; + unsigned long shmmni; + unsigned long shmseg; + unsigned long shmall; + unsigned long __unused1; + unsigned long __unused2; + unsigned long __unused3; + unsigned long __unused4; +}; + +#endif diff --git a/libc/kernel/arch-sh/asm/shmin.h b/libc/kernel/arch-sh/asm/shmin.h new file mode 100644 index 0000000..0d61b94 --- /dev/null +++ b/libc/kernel/arch-sh/asm/shmin.h @@ -0,0 +1,20 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_SHMIN_H +#define __ASM_SH_SHMIN_H + +#define SHMIN_IO_BASE 0xb0000000UL + +#define SHMIN_NE_IRQ IRQ2_IRQ +#define SHMIN_NE_BASE 0x300 + +#endif diff --git a/libc/kernel/arch-sh/asm/shmparam.h b/libc/kernel/arch-sh/asm/shmparam.h new file mode 100644 index 0000000..a51628e --- /dev/null +++ b/libc/kernel/arch-sh/asm/shmparam.h @@ -0,0 +1,19 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_SHMPARAM_H +#define __ASM_SH_SHMPARAM_H + +#define SHMLBA 0x4000 + +#define __ARCH_FORCE_SHMLBA + +#endif diff --git a/libc/kernel/arch-sh/asm/sigcontext.h b/libc/kernel/arch-sh/asm/sigcontext.h new file mode 100644 index 0000000..3cf7cad --- /dev/null +++ b/libc/kernel/arch-sh/asm/sigcontext.h @@ -0,0 +1,46 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_SIGCONTEXT_H +#define __ASM_SH_SIGCONTEXT_H + +struct sigcontext { + unsigned long oldmask; + +#ifdef __SH5__ + + unsigned long long sc_regs[63]; + unsigned long long sc_tregs[8]; + unsigned long long sc_pc; + unsigned long long sc_sr; + + unsigned long long sc_fpregs[32]; + unsigned int sc_fpscr; + unsigned int sc_fpvalid; +#else + + unsigned long sc_regs[16]; + unsigned long sc_pc; + unsigned long sc_pr; + unsigned long sc_sr; + unsigned long sc_gbr; + unsigned long sc_mach; + unsigned long sc_macl; + + unsigned long sc_fpregs[16]; + unsigned long sc_xfpregs[16]; + unsigned int sc_fpscr; + unsigned int sc_fpul; + unsigned int sc_ownedfp; +#endif +}; + +#endif diff --git a/libc/kernel/arch-sh/asm/siginfo.h b/libc/kernel/arch-sh/asm/siginfo.h new file mode 100644 index 0000000..864960e --- /dev/null +++ b/libc/kernel/arch-sh/asm/siginfo.h @@ -0,0 +1,17 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_SIGINFO_H +#define __ASM_SH_SIGINFO_H + +#include <asm-generic/siginfo.h> + +#endif diff --git a/libc/kernel/arch-sh/asm/signal.h b/libc/kernel/arch-sh/asm/signal.h new file mode 100644 index 0000000..5edf0d2 --- /dev/null +++ b/libc/kernel/arch-sh/asm/signal.h @@ -0,0 +1,102 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_SIGNAL_H +#define __ASM_SH_SIGNAL_H + +#include <linux/types.h> + +struct pt_regs; +struct siginfo; + +#define NSIG 32 +typedef unsigned long sigset_t; + +#define SIGHUP 1 +#define SIGINT 2 +#define SIGQUIT 3 +#define SIGILL 4 +#define SIGTRAP 5 +#define SIGABRT 6 +#define SIGIOT 6 +#define SIGBUS 7 +#define SIGFPE 8 +#define SIGKILL 9 +#define SIGUSR1 10 +#define SIGSEGV 11 +#define SIGUSR2 12 +#define SIGPIPE 13 +#define SIGALRM 14 +#define SIGTERM 15 +#define SIGSTKFLT 16 +#define SIGCHLD 17 +#define SIGCONT 18 +#define SIGSTOP 19 +#define SIGTSTP 20 +#define SIGTTIN 21 +#define SIGTTOU 22 +#define SIGURG 23 +#define SIGXCPU 24 +#define SIGXFSZ 25 +#define SIGVTALRM 26 +#define SIGPROF 27 +#define SIGWINCH 28 +#define SIGIO 29 +#define SIGPOLL SIGIO + +#define SIGPWR 30 +#define SIGSYS 31 +#define SIGUNUSED 31 + +#define SIGRTMIN 32 +#define SIGRTMAX _NSIG + +#define SA_NOCLDSTOP 0x00000001 +#define SA_NOCLDWAIT 0x00000002 +#define SA_SIGINFO 0x00000004 +#define SA_ONSTACK 0x08000000 +#define SA_RESTART 0x10000000 +#define SA_NODEFER 0x40000000 +#define SA_RESETHAND 0x80000000 + +#define SA_NOMASK SA_NODEFER +#define SA_ONESHOT SA_RESETHAND + +#define SA_RESTORER 0x04000000 + +#define SS_ONSTACK 1 +#define SS_DISABLE 2 + +#define MINSIGSTKSZ 2048 +#define SIGSTKSZ 8192 + +#include <asm-generic/signal.h> + +struct sigaction { + union { + __sighandler_t _sa_handler; + void (*_sa_sigaction)(int, struct siginfo *, void *); + } _u; + sigset_t sa_mask; + unsigned long sa_flags; + void (*sa_restorer)(void); +}; + +#define sa_handler _u._sa_handler +#define sa_sigaction _u._sa_sigaction + +typedef struct sigaltstack { + void *ss_sp; + int ss_flags; + size_t ss_size; +} stack_t; + +#endif diff --git a/libc/kernel/arch-sh/asm/smc37c93x.h b/libc/kernel/arch-sh/asm/smc37c93x.h new file mode 100644 index 0000000..7d2f393 --- /dev/null +++ b/libc/kernel/arch-sh/asm/smc37c93x.h @@ -0,0 +1,165 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_SMC37C93X_H +#define __ASM_SH_SMC37C93X_H + +#define FDC_PRIMARY_BASE 0x3f0 +#define IDE1_PRIMARY_BASE 0x1f0 +#define IDE1_SECONDARY_BASE 0x170 +#define PARPORT_PRIMARY_BASE 0x378 +#define COM1_PRIMARY_BASE 0x2f8 +#define COM2_PRIMARY_BASE 0x3f8 +#define RTC_PRIMARY_BASE 0x070 +#define KBC_PRIMARY_BASE 0x060 +#define AUXIO_PRIMARY_BASE 0x000 + +#define LDN_FDC 0 +#define LDN_IDE1 1 +#define LDN_IDE2 2 +#define LDN_PARPORT 3 +#define LDN_COM1 4 +#define LDN_COM2 5 +#define LDN_RTC 6 +#define LDN_KBC 7 +#define LDN_AUXIO 8 + +#define CONFIG_PORT 0x3f0 +#define INDEX_PORT CONFIG_PORT +#define DATA_PORT 0x3f1 +#define CONFIG_ENTER 0x55 +#define CONFIG_EXIT 0xaa + +#define CURRENT_LDN_INDEX 0x07 +#define POWER_CONTROL_INDEX 0x22 +#define ACTIVATE_INDEX 0x30 +#define IO_BASE_HI_INDEX 0x60 +#define IO_BASE_LO_INDEX 0x61 +#define IRQ_SELECT_INDEX 0x70 +#define DMA_SELECT_INDEX 0x74 + +#define GPIO46_INDEX 0xc6 +#define GPIO47_INDEX 0xc7 + +#define UART_RBR 0x0 +#define UART_THR 0x0 +#define UART_IER 0x2 +#define UART_IIR 0x4 +#define UART_FCR 0x4 +#define UART_LCR 0x6 +#define UART_MCR 0x8 +#define UART_LSR 0xa +#define UART_MSR 0xc +#define UART_SCR 0xe +#define UART_DLL 0x0 +#define UART_DLM 0x2 + +#ifndef __ASSEMBLY__ +typedef struct uart_reg { + volatile __u16 rbr; + volatile __u16 ier; + volatile __u16 iir; + volatile __u16 lcr; + volatile __u16 mcr; + volatile __u16 lsr; + volatile __u16 msr; + volatile __u16 scr; +} uart_reg; +#endif + +#define thr rbr +#define tcr iir + +#define dll rbr +#define dlm ier +#define fcr iir + +#define IER_ERDAI 0x0100 +#define IER_ETHREI 0x0200 +#define IER_ELSI 0x0400 +#define IER_EMSI 0x0800 + +#define IIR_IP 0x0100 +#define IIR_IIB0 0x0200 +#define IIR_IIB1 0x0400 +#define IIR_IIB2 0x0800 +#define IIR_FIFO 0xc000 + +#define FCR_FEN 0x0100 +#define FCR_RFRES 0x0200 +#define FCR_TFRES 0x0400 +#define FCR_DMA 0x0800 +#define FCR_RTL 0x4000 +#define FCR_RTM 0x8000 + +#define LCR_WLS0 0x0100 +#define LCR_WLS1 0x0200 +#define LCR_STB 0x0400 +#define LCR_PEN 0x0800 +#define LCR_EPS 0x1000 +#define LCR_SP 0x2000 +#define LCR_SB 0x4000 +#define LCR_DLAB 0x8000 + +#define MCR_DTR 0x0100 +#define MCR_RTS 0x0200 +#define MCR_OUT1 0x0400 +#define MCR_IRQEN 0x0800 +#define MCR_LOOP 0x1000 + +#define LSR_DR 0x0100 +#define LSR_OE 0x0200 +#define LSR_PE 0x0400 +#define LSR_FE 0x0800 +#define LSR_BI 0x1000 +#define LSR_THRE 0x2000 +#define LSR_TEMT 0x4000 +#define LSR_FIFOE 0x8000 + +#define MSR_DCTS 0x0100 +#define MSR_DDSR 0x0200 +#define MSR_TERI 0x0400 +#define MSR_DDCD 0x0800 +#define MSR_CTS 0x1000 +#define MSR_DSR 0x2000 +#define MSR_RI 0x4000 +#define MSR_DCD 0x8000 + +#define UART_CLK (1843200) +#define UART_BAUD(x) (UART_CLK / (16 * (x))) + +#define RTC_SECONDS 0 +#define RTC_SECONDS_ALARM 1 +#define RTC_MINUTES 2 +#define RTC_MINUTES_ALARM 3 +#define RTC_HOURS 4 +#define RTC_HOURS_ALARM 5 +#define RTC_DAY_OF_WEEK 6 +#define RTC_DAY_OF_MONTH 7 +#define RTC_MONTH 8 +#define RTC_YEAR 9 +#define RTC_FREQ_SELECT 10 +#define RTC_UIP 0x80 +#define RTC_DIV_CTL 0x70 + +#define RTC_OSC_ENABLE 0x20 +#define RTC_OSC_DISABLE 0x00 +#define RTC_CONTROL 11 +#define RTC_SET 0x80 +#define RTC_PIE 0x40 +#define RTC_AIE 0x20 +#define RTC_UIE 0x10 +#define RTC_SQWE 0x08 +#define RTC_DM_BINARY 0x04 +#define RTC_24H 0x02 +#define RTC_DST_EN 0x01 + +#endif diff --git a/libc/kernel/arch-sh/asm/smp.h b/libc/kernel/arch-sh/asm/smp.h new file mode 100644 index 0000000..e377a6b --- /dev/null +++ b/libc/kernel/arch-sh/asm/smp.h @@ -0,0 +1,20 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_SMP_H +#define __ASM_SH_SMP_H + +#include <linux/bitops.h> +#include <linux/cpumask.h> + +#define hard_smp_processor_id() (0) + +#endif diff --git a/libc/kernel/arch-sh/asm/snapgear.h b/libc/kernel/arch-sh/asm/snapgear.h new file mode 100644 index 0000000..e0e72e2 --- /dev/null +++ b/libc/kernel/arch-sh/asm/snapgear.h @@ -0,0 +1,30 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef _ASM_SH_IO_SNAPGEAR_H +#define _ASM_SH_IO_SNAPGEAR_H + +#define IRL0_IRQ 2 +#define IRL0_PRIORITY 13 + +#define IRL1_IRQ 5 +#define IRL1_PRIORITY 10 + +#define IRL2_IRQ 8 +#define IRL2_PRIORITY 7 + +#define IRL3_IRQ 11 +#define IRL3_PRIORITY 4 + +#define __IO_PREFIX snapgear +#include <asm/io_generic.h> + +#endif diff --git a/libc/kernel/arch-sh/asm/socket.h b/libc/kernel/arch-sh/asm/socket.h new file mode 100644 index 0000000..ad1031d --- /dev/null +++ b/libc/kernel/arch-sh/asm/socket.h @@ -0,0 +1,65 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_SOCKET_H +#define __ASM_SH_SOCKET_H + +#include <asm/sockios.h> + +#define SOL_SOCKET 1 + +#define SO_DEBUG 1 +#define SO_REUSEADDR 2 +#define SO_TYPE 3 +#define SO_ERROR 4 +#define SO_DONTROUTE 5 +#define SO_BROADCAST 6 +#define SO_SNDBUF 7 +#define SO_RCVBUF 8 +#define SO_RCVBUFFORCE 32 +#define SO_SNDBUFFORCE 33 +#define SO_KEEPALIVE 9 +#define SO_OOBINLINE 10 +#define SO_NO_CHECK 11 +#define SO_PRIORITY 12 +#define SO_LINGER 13 +#define SO_BSDCOMPAT 14 + +#define SO_PASSCRED 16 +#define SO_PEERCRED 17 +#define SO_RCVLOWAT 18 +#define SO_SNDLOWAT 19 +#define SO_RCVTIMEO 20 +#define SO_SNDTIMEO 21 + +#define SO_SECURITY_AUTHENTICATION 22 +#define SO_SECURITY_ENCRYPTION_TRANSPORT 23 +#define SO_SECURITY_ENCRYPTION_NETWORK 24 + +#define SO_BINDTODEVICE 25 + +#define SO_ATTACH_FILTER 26 +#define SO_DETACH_FILTER 27 + +#define SO_PEERNAME 28 +#define SO_TIMESTAMP 29 +#define SCM_TIMESTAMP SO_TIMESTAMP + +#define SO_ACCEPTCONN 30 + +#define SO_PEERSEC 31 +#define SO_PASSSEC 34 +#define SO_TIMESTAMPNS 35 +#define SCM_TIMESTAMPNS SO_TIMESTAMPNS + +#define SO_MARK 36 + +#endif diff --git a/libc/kernel/arch-sh/asm/sockios.h b/libc/kernel/arch-sh/asm/sockios.h new file mode 100644 index 0000000..fd88099 --- /dev/null +++ b/libc/kernel/arch-sh/asm/sockios.h @@ -0,0 +1,24 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_SOCKIOS_H +#define __ASM_SH_SOCKIOS_H + +#define FIOGETOWN _IOR('f', 123, int) +#define FIOSETOWN _IOW('f', 124, int) + +#define SIOCATMARK _IOR('s', 7, int) +#define SIOCSPGRP _IOW('s', 8, pid_t) +#define SIOCGPGRP _IOR('s', 9, pid_t) + +#define SIOCGSTAMP _IOR('s', 100, struct timeval) +#define SIOCGSTAMPNS _IOR('s', 101, struct timespec) +#endif diff --git a/libc/kernel/arch-sh/asm/sparsemem.h b/libc/kernel/arch-sh/asm/sparsemem.h new file mode 100644 index 0000000..b316514 --- /dev/null +++ b/libc/kernel/arch-sh/asm/sparsemem.h @@ -0,0 +1,15 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_SPARSEMEM_H +#define __ASM_SH_SPARSEMEM_H + +#endif diff --git a/libc/kernel/arch-sh/asm/spi.h b/libc/kernel/arch-sh/asm/spi.h new file mode 100644 index 0000000..e8899b2 --- /dev/null +++ b/libc/kernel/arch-sh/asm/spi.h @@ -0,0 +1,24 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SPI_H__ +#define __ASM_SPI_H__ + +struct sh_spi_info; + +struct sh_spi_info { + int bus_num; + int num_chipselect; + + void (*chip_select)(struct sh_spi_info *spi, int cs, int state); +}; + +#endif diff --git a/libc/kernel/arch-sh/asm/spinlock.h b/libc/kernel/arch-sh/asm/spinlock.h new file mode 100644 index 0000000..2eeb198 --- /dev/null +++ b/libc/kernel/arch-sh/asm/spinlock.h @@ -0,0 +1,24 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_SPINLOCK_H +#define __ASM_SH_SPINLOCK_H + +#define __raw_spin_is_locked(x) ((x)->lock <= 0) +#define __raw_spin_lock_flags(lock, flags) __raw_spin_lock(lock) +#define __raw_spin_unlock_wait(x) do { cpu_relax(); } while ((x)->lock) + +#define __raw_read_can_lock(x) ((x)->lock > 0) +#define __raw_write_can_lock(x) ((x)->lock == RW_LOCK_BIAS) +#define _raw_spin_relax(lock) cpu_relax() +#define _raw_read_relax(lock) cpu_relax() +#define _raw_write_relax(lock) cpu_relax() +#endif diff --git a/libc/kernel/arch-sh/asm/spinlock_types.h b/libc/kernel/arch-sh/asm/spinlock_types.h new file mode 100644 index 0000000..e21fc1e --- /dev/null +++ b/libc/kernel/arch-sh/asm/spinlock_types.h @@ -0,0 +1,32 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_SPINLOCK_TYPES_H +#define __ASM_SH_SPINLOCK_TYPES_H + +#ifndef __LINUX_SPINLOCK_TYPES_H +#error "please don't include this file directly" +#endif + +typedef struct { + volatile unsigned int lock; +} raw_spinlock_t; + +#define __RAW_SPIN_LOCK_UNLOCKED { 1 } + +typedef struct { + volatile unsigned int lock; +} raw_rwlock_t; + +#define RW_LOCK_BIAS 0x01000000 +#define __RAW_RW_LOCK_UNLOCKED { RW_LOCK_BIAS } + +#endif diff --git a/libc/kernel/arch-sh/asm/stat.h b/libc/kernel/arch-sh/asm/stat.h new file mode 100644 index 0000000..1360798 --- /dev/null +++ b/libc/kernel/arch-sh/asm/stat.h @@ -0,0 +1,143 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_STAT_H +#define __ASM_SH_STAT_H + +struct __old_kernel_stat { + unsigned short st_dev; + unsigned short st_ino; + unsigned short st_mode; + unsigned short st_nlink; + unsigned short st_uid; + unsigned short st_gid; + unsigned short st_rdev; + unsigned long st_size; + unsigned long st_atime; + unsigned long st_mtime; + unsigned long st_ctime; +}; + +#ifdef __SH5__ +struct stat { + unsigned short st_dev; + unsigned short __pad1; + unsigned long st_ino; + unsigned short st_mode; + unsigned short st_nlink; + unsigned short st_uid; + unsigned short st_gid; + unsigned short st_rdev; + unsigned short __pad2; + unsigned long st_size; + unsigned long st_blksize; + unsigned long st_blocks; + unsigned long st_atime; + unsigned long st_atime_nsec; + unsigned long st_mtime; + unsigned long st_mtime_nsec; + unsigned long st_ctime; + unsigned long st_ctime_nsec; + unsigned long __unused4; + unsigned long __unused5; +}; + +struct stat64 { + unsigned short st_dev; + unsigned char __pad0[10]; + + unsigned long st_ino; + unsigned int st_mode; + unsigned int st_nlink; + + unsigned long st_uid; + unsigned long st_gid; + + unsigned short st_rdev; + unsigned char __pad3[10]; + + long long st_size; + unsigned long st_blksize; + + unsigned long st_blocks; + unsigned long __pad4; + + unsigned long st_atime; + unsigned long st_atime_nsec; + + unsigned long st_mtime; + unsigned long st_mtime_nsec; + + unsigned long st_ctime; + unsigned long st_ctime_nsec; + + unsigned long __unused1; + unsigned long __unused2; +}; +#else +struct stat { + unsigned long st_dev; + unsigned long st_ino; + unsigned short st_mode; + unsigned short st_nlink; + unsigned short st_uid; + unsigned short st_gid; + unsigned long st_rdev; + unsigned long st_size; + unsigned long st_blksize; + unsigned long st_blocks; + unsigned long st_atime; + unsigned long st_atime_nsec; + unsigned long st_mtime; + unsigned long st_mtime_nsec; + unsigned long st_ctime; + unsigned long st_ctime_nsec; + unsigned long __unused4; + unsigned long __unused5; +}; + +struct stat64 { + unsigned long long st_dev; + unsigned char __pad0[4]; + +#define STAT64_HAS_BROKEN_ST_INO 1 + unsigned long __st_ino; + + unsigned int st_mode; + unsigned int st_nlink; + + unsigned long st_uid; + unsigned long st_gid; + + unsigned long long st_rdev; + unsigned char __pad3[4]; + + long long st_size; + unsigned long st_blksize; + + unsigned long long st_blocks; + + unsigned long st_atime; + unsigned long st_atime_nsec; + + unsigned long st_mtime; + unsigned long st_mtime_nsec; + + unsigned long st_ctime; + unsigned long st_ctime_nsec; + + unsigned long long st_ino; +}; + +#define STAT_HAVE_NSEC 1 +#endif + +#endif diff --git a/libc/kernel/arch-sh/asm/statfs.h b/libc/kernel/arch-sh/asm/statfs.h new file mode 100644 index 0000000..32a335b --- /dev/null +++ b/libc/kernel/arch-sh/asm/statfs.h @@ -0,0 +1,17 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_STATFS_H +#define __ASM_SH_STATFS_H + +#include <asm-generic/statfs.h> + +#endif diff --git a/libc/kernel/arch-sh/asm/string.h b/libc/kernel/arch-sh/asm/string.h new file mode 100644 index 0000000..ba7b12b --- /dev/null +++ b/libc/kernel/arch-sh/asm/string.h @@ -0,0 +1,12 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#include "string_32.h" diff --git a/libc/kernel/arch-sh/asm/string_32.h b/libc/kernel/arch-sh/asm/string_32.h new file mode 100644 index 0000000..70f2939 --- /dev/null +++ b/libc/kernel/arch-sh/asm/string_32.h @@ -0,0 +1,15 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_STRING_H +#define __ASM_SH_STRING_H + +#endif diff --git a/libc/kernel/arch-sh/asm/string_64.h b/libc/kernel/arch-sh/asm/string_64.h new file mode 100644 index 0000000..a7f5128 --- /dev/null +++ b/libc/kernel/arch-sh/asm/string_64.h @@ -0,0 +1,17 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_STRING_64_H +#define __ASM_SH_STRING_64_H + +#define __HAVE_ARCH_MEMCPY + +#endif diff --git a/libc/kernel/arch-sh/asm/system.h b/libc/kernel/arch-sh/asm/system.h new file mode 100644 index 0000000..8b1981e --- /dev/null +++ b/libc/kernel/arch-sh/asm/system.h @@ -0,0 +1,63 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_SYSTEM_H +#define __ASM_SH_SYSTEM_H + +#include <linux/irqflags.h> +#include <linux/compiler.h> +#include <linux/linkage.h> +#include <asm/types.h> +#include <asm/ptrace.h> + +#define AT_VECTOR_SIZE_ARCH 5 + +#define __icbi() { unsigned long __addr; __addr = 0xa8000000; __asm__ __volatile__( "icbi %0\n\t" : : "m" (__m(__addr))); } + +#define mb() __asm__ __volatile__ ("synco": : :"memory") +#define rmb() mb() +#define wmb() __asm__ __volatile__ ("synco": : :"memory") +#define ctrl_barrier() __icbi() +#define read_barrier_depends() do { } while(0) + +#define smp_mb() barrier() +#define smp_rmb() barrier() +#define smp_wmb() barrier() +#define smp_read_barrier_depends() do { } while(0) + +#define set_mb(var, value) do { (void)xchg(&var, value); } while (0) + +#include <asm/cmpxchg-irq.h> + +#define __xchg(ptr, x, size) ({ unsigned long __xchg__res; volatile void *__xchg_ptr = (ptr); switch (size) { case 4: __xchg__res = xchg_u32(__xchg_ptr, x); break; case 1: __xchg__res = xchg_u8(__xchg_ptr, x); break; default: __xchg_called_with_bad_pointer(); __xchg__res = x; break; } __xchg__res; }) + +#define xchg(ptr,x) ((__typeof__(*(ptr)))__xchg((ptr),(unsigned long)(x), sizeof(*(ptr)))) + +#define __HAVE_ARCH_CMPXCHG 1 + +#define cmpxchg(ptr,o,n) ({ __typeof__(*(ptr)) _o_ = (o); __typeof__(*(ptr)) _n_ = (n); (__typeof__(*(ptr))) __cmpxchg((ptr), (unsigned long)_o_, (unsigned long)_n_, sizeof(*(ptr))); }) + +#define instruction_size(insn) (2) + +#define BUILD_TRAP_HANDLER(name) asmlinkage void name##_trap_handler(unsigned long r4, unsigned long r5, unsigned long r6, unsigned long r7, struct pt_regs __regs) + +#define TRAP_HANDLER_DECL struct pt_regs *regs = RELOC_HIDE(&__regs, 0); unsigned int vec = regs->tra; (void)vec; + +#define arch_align_stack(x) (x) + +struct mem_access { + unsigned long (*from)(void *dst, const void *src, unsigned long cnt); + unsigned long (*to)(void *dst, const void *src, unsigned long cnt); +}; + +#include "system_32.h" + +#endif diff --git a/libc/kernel/arch-sh/asm/system_32.h b/libc/kernel/arch-sh/asm/system_32.h new file mode 100644 index 0000000..5151677 --- /dev/null +++ b/libc/kernel/arch-sh/asm/system_32.h @@ -0,0 +1,28 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_SYSTEM_32_H +#define __ASM_SH_SYSTEM_32_H + +#include <linux/types.h> + +struct task_struct *__switch_to(struct task_struct *prev, + struct task_struct *next); + +#define switch_to(prev, next, last) do { register u32 *__ts1 __asm__ ("r1") = (u32 *)&prev->thread.sp; register u32 *__ts2 __asm__ ("r2") = (u32 *)&prev->thread.pc; register u32 *__ts4 __asm__ ("r4") = (u32 *)prev; register u32 *__ts5 __asm__ ("r5") = (u32 *)next; register u32 *__ts6 __asm__ ("r6") = (u32 *)&next->thread.sp; register u32 __ts7 __asm__ ("r7") = next->thread.pc; struct task_struct *__last; __asm__ __volatile__ ( ".balign 4\n\t" "stc.l gbr, @-r15\n\t" "sts.l pr, @-r15\n\t" "mov.l r8, @-r15\n\t" "mov.l r9, @-r15\n\t" "mov.l r10, @-r15\n\t" "mov.l r11, @-r15\n\t" "mov.l r12, @-r15\n\t" "mov.l r13, @-r15\n\t" "mov.l r14, @-r15\n\t" "mov.l r15, @r1\t! save SP\n\t" "mov.l @r6, r15\t! change to new stack\n\t" "mova 1f, %0\n\t" "mov.l %0, @r2\t! save PC\n\t" "mov.l 2f, %0\n\t" "jmp @%0\t! call __switch_to\n\t" " lds r7, pr\t! with return to new PC\n\t" ".balign 4\n" "2:\n\t" ".long __switch_to\n" "1:\n\t" "mov.l @r15+, r14\n\t" "mov.l @r15+, r13\n\t" "mov.l @r15+, r12\n\t" "mov.l @r15+, r11\n\t" "mov.l @r15+, r10\n\t" "mov.l @r15+, r9\n\t" "mov.l @r15+, r8\n\t" "lds.l @r15+, pr\n\t" "ldc.l @r15+, gbr\n\t" : "=z" (__last) : "r" (__ts1), "r" (__ts2), "r" (__ts4), "r" (__ts5), "r" (__ts6), "r" (__ts7) : "r3", "t"); last = __last; } while (0) + +#define __uses_jump_to_uncached __attribute__ ((__section__ (".uncached.text"))) + +#define jump_to_uncached() do { unsigned long __dummy; __asm__ __volatile__( "mova 1f, %0\n\t" "add %1, %0\n\t" "jmp @%0\n\t" " nop\n\t" ".balign 4\n" "1:" : "=&z" (__dummy) : "r" (cached_to_uncached)); } while (0) + +#define back_to_cached() do { unsigned long __dummy; ctrl_barrier(); __asm__ __volatile__( "mov.l 1f, %0\n\t" "jmp @%0\n\t" " nop\n\t" ".balign 4\n" "1: .long 2f\n" "2:" : "=&r" (__dummy)); } while (0) + +#endif diff --git a/libc/kernel/arch-sh/asm/system_64.h b/libc/kernel/arch-sh/asm/system_64.h new file mode 100644 index 0000000..1bc4710 --- /dev/null +++ b/libc/kernel/arch-sh/asm/system_64.h @@ -0,0 +1,29 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_SYSTEM_64_H +#define __ASM_SH_SYSTEM_64_H + +#include <asm/processor.h> + +struct task_struct *sh64_switch_to(struct task_struct *prev, + struct thread_struct *prev_thread, + struct task_struct *next, + struct thread_struct *next_thread); + +#define switch_to(prev,next,last) do { if (last_task_used_math != next) { struct pt_regs *regs = next->thread.uregs; if (regs) regs->sr |= SR_FD; } last = sh64_switch_to(prev, &prev->thread, next, &next->thread); } while (0) + +#define __uses_jump_to_uncached + +#define jump_to_uncached() do { } while (0) +#define back_to_cached() do { } while (0) + +#endif diff --git a/libc/kernel/arch-sh/asm/systemh7751.h b/libc/kernel/arch-sh/asm/systemh7751.h new file mode 100644 index 0000000..b2dfc35 --- /dev/null +++ b/libc/kernel/arch-sh/asm/systemh7751.h @@ -0,0 +1,69 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_SYSTEMH_7751SYSTEMH_H +#define __ASM_SH_SYSTEMH_7751SYSTEMH_H + +#define PA_ROM 0x00000000 +#define PA_ROM_SIZE 0x00400000 +#define PA_FROM 0x01000000 +#define PA_FROM_SIZE 0x00400000 +#define PA_EXT1 0x04000000 +#define PA_EXT1_SIZE 0x04000000 +#define PA_EXT2 0x08000000 +#define PA_EXT2_SIZE 0x04000000 +#define PA_SDRAM 0x0c000000 +#define PA_SDRAM_SIZE 0x04000000 + +#define PA_EXT4 0x12000000 +#define PA_EXT4_SIZE 0x02000000 +#define PA_EXT5 0x14000000 +#define PA_EXT5_SIZE 0x04000000 +#define PA_PCIC 0x18000000 + +#define PA_DIPSW0 0xb9000000 +#define PA_DIPSW1 0xb9000002 +#define PA_LED 0xba000000 +#define PA_BCR 0xbb000000 + +#define PA_MRSHPC 0xb83fffe0 +#define PA_MRSHPC_MW1 0xb8400000 +#define PA_MRSHPC_MW2 0xb8500000 +#define PA_MRSHPC_IO 0xb8600000 +#define MRSHPC_MODE (PA_MRSHPC + 4) +#define MRSHPC_OPTION (PA_MRSHPC + 6) +#define MRSHPC_CSR (PA_MRSHPC + 8) +#define MRSHPC_ISR (PA_MRSHPC + 10) +#define MRSHPC_ICR (PA_MRSHPC + 12) +#define MRSHPC_CPWCR (PA_MRSHPC + 14) +#define MRSHPC_MW0CR1 (PA_MRSHPC + 16) +#define MRSHPC_MW1CR1 (PA_MRSHPC + 18) +#define MRSHPC_IOWCR1 (PA_MRSHPC + 20) +#define MRSHPC_MW0CR2 (PA_MRSHPC + 22) +#define MRSHPC_MW1CR2 (PA_MRSHPC + 24) +#define MRSHPC_IOWCR2 (PA_MRSHPC + 26) +#define MRSHPC_CDCR (PA_MRSHPC + 28) +#define MRSHPC_PCIC_INFO (PA_MRSHPC + 30) + +#define BCR_ILCRA (PA_BCR + 0) +#define BCR_ILCRB (PA_BCR + 2) +#define BCR_ILCRC (PA_BCR + 4) +#define BCR_ILCRD (PA_BCR + 6) +#define BCR_ILCRE (PA_BCR + 8) +#define BCR_ILCRF (PA_BCR + 10) +#define BCR_ILCRG (PA_BCR + 12) + +#define IRQ_79C973 13 + +#define __IO_PREFIX sh7751systemh +#include <asm/io_generic.h> + +#endif diff --git a/libc/kernel/arch-sh/asm/termbits.h b/libc/kernel/arch-sh/asm/termbits.h new file mode 100644 index 0000000..97b26db --- /dev/null +++ b/libc/kernel/arch-sh/asm/termbits.h @@ -0,0 +1,201 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_TERMBITS_H +#define __ASM_SH_TERMBITS_H + +#include <linux/posix_types.h> + +typedef unsigned char cc_t; +typedef unsigned int speed_t; +typedef unsigned int tcflag_t; + +#define NCCS 19 +struct termios { + tcflag_t c_iflag; + tcflag_t c_oflag; + tcflag_t c_cflag; + tcflag_t c_lflag; + cc_t c_line; + cc_t c_cc[NCCS]; +}; + +struct termios2 { + tcflag_t c_iflag; + tcflag_t c_oflag; + tcflag_t c_cflag; + tcflag_t c_lflag; + cc_t c_line; + cc_t c_cc[NCCS]; + speed_t c_ispeed; + speed_t c_ospeed; +}; + +struct ktermios { + tcflag_t c_iflag; + tcflag_t c_oflag; + tcflag_t c_cflag; + tcflag_t c_lflag; + cc_t c_line; + cc_t c_cc[NCCS]; + speed_t c_ispeed; + speed_t c_ospeed; +}; + +#define VINTR 0 +#define VQUIT 1 +#define VERASE 2 +#define VKILL 3 +#define VEOF 4 +#define VTIME 5 +#define VMIN 6 +#define VSWTC 7 +#define VSTART 8 +#define VSTOP 9 +#define VSUSP 10 +#define VEOL 11 +#define VREPRINT 12 +#define VDISCARD 13 +#define VWERASE 14 +#define VLNEXT 15 +#define VEOL2 16 + +#define IGNBRK 0000001 +#define BRKINT 0000002 +#define IGNPAR 0000004 +#define PARMRK 0000010 +#define INPCK 0000020 +#define ISTRIP 0000040 +#define INLCR 0000100 +#define IGNCR 0000200 +#define ICRNL 0000400 +#define IUCLC 0001000 +#define IXON 0002000 +#define IXANY 0004000 +#define IXOFF 0010000 +#define IMAXBEL 0020000 +#define IUTF8 0040000 + +#define OPOST 0000001 +#define OLCUC 0000002 +#define ONLCR 0000004 +#define OCRNL 0000010 +#define ONOCR 0000020 +#define ONLRET 0000040 +#define OFILL 0000100 +#define OFDEL 0000200 +#define NLDLY 0000400 +#define NL0 0000000 +#define NL1 0000400 +#define CRDLY 0003000 +#define CR0 0000000 +#define CR1 0001000 +#define CR2 0002000 +#define CR3 0003000 +#define TABDLY 0014000 +#define TAB0 0000000 +#define TAB1 0004000 +#define TAB2 0010000 +#define TAB3 0014000 +#define XTABS 0014000 +#define BSDLY 0020000 +#define BS0 0000000 +#define BS1 0020000 +#define VTDLY 0040000 +#define VT0 0000000 +#define VT1 0040000 +#define FFDLY 0100000 +#define FF0 0000000 +#define FF1 0100000 + +#define CBAUD 0010017 +#define B0 0000000 +#define B50 0000001 +#define B75 0000002 +#define B110 0000003 +#define B134 0000004 +#define B150 0000005 +#define B200 0000006 +#define B300 0000007 +#define B600 0000010 +#define B1200 0000011 +#define B1800 0000012 +#define B2400 0000013 +#define B4800 0000014 +#define B9600 0000015 +#define B19200 0000016 +#define B38400 0000017 +#define EXTA B19200 +#define EXTB B38400 +#define CSIZE 0000060 +#define CS5 0000000 +#define CS6 0000020 +#define CS7 0000040 +#define CS8 0000060 +#define CSTOPB 0000100 +#define CREAD 0000200 +#define PARENB 0000400 +#define PARODD 0001000 +#define HUPCL 0002000 +#define CLOCAL 0004000 +#define CBAUDEX 0010000 +#define BOTHER 0010000 +#define B57600 0010001 +#define B115200 0010002 +#define B230400 0010003 +#define B460800 0010004 +#define B500000 0010005 +#define B576000 0010006 +#define B921600 0010007 +#define B1000000 0010010 +#define B1152000 0010011 +#define B1500000 0010012 +#define B2000000 0010013 +#define B2500000 0010014 +#define B3000000 0010015 +#define B3500000 0010016 +#define B4000000 0010017 +#define CIBAUD 002003600000 +#define CMSPAR 010000000000 +#define CRTSCTS 020000000000 + +#define IBSHIFT 16 + +#define ISIG 0000001 +#define ICANON 0000002 +#define XCASE 0000004 +#define ECHO 0000010 +#define ECHOE 0000020 +#define ECHOK 0000040 +#define ECHONL 0000100 +#define NOFLSH 0000200 +#define TOSTOP 0000400 +#define ECHOCTL 0001000 +#define ECHOPRT 0002000 +#define ECHOKE 0004000 +#define FLUSHO 0010000 +#define PENDIN 0040000 +#define IEXTEN 0100000 + +#define TCOOFF 0 +#define TCOON 1 +#define TCIOFF 2 +#define TCION 3 + +#define TCIFLUSH 0 +#define TCOFLUSH 1 +#define TCIOFLUSH 2 + +#define TCSANOW 0 +#define TCSADRAIN 1 +#define TCSAFLUSH 2 + +#endif diff --git a/libc/kernel/arch-sh/asm/termios.h b/libc/kernel/arch-sh/asm/termios.h new file mode 100644 index 0000000..fb31cbe --- /dev/null +++ b/libc/kernel/arch-sh/asm/termios.h @@ -0,0 +1,50 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_TERMIOS_H +#define __ASM_SH_TERMIOS_H + +#include <asm/termbits.h> +#include <asm/ioctls.h> + +struct winsize { + unsigned short ws_row; + unsigned short ws_col; + unsigned short ws_xpixel; + unsigned short ws_ypixel; +}; + +#define NCC 8 +struct termio { + unsigned short c_iflag; + unsigned short c_oflag; + unsigned short c_cflag; + unsigned short c_lflag; + unsigned char c_line; + unsigned char c_cc[NCC]; +}; + +#define TIOCM_LE 0x001 +#define TIOCM_DTR 0x002 +#define TIOCM_RTS 0x004 +#define TIOCM_ST 0x008 +#define TIOCM_SR 0x010 +#define TIOCM_CTS 0x020 +#define TIOCM_CAR 0x040 +#define TIOCM_RNG 0x080 +#define TIOCM_DSR 0x100 +#define TIOCM_CD TIOCM_CAR +#define TIOCM_RI TIOCM_RNG +#define TIOCM_OUT1 0x2000 +#define TIOCM_OUT2 0x4000 +#define TIOCM_LOOP 0x8000 + +#endif diff --git a/libc/kernel/arch-sh/asm/thread_info.h b/libc/kernel/arch-sh/asm/thread_info.h new file mode 100644 index 0000000..03ef26d --- /dev/null +++ b/libc/kernel/arch-sh/asm/thread_info.h @@ -0,0 +1,15 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_THREAD_INFO_H +#define __ASM_SH_THREAD_INFO_H + +#endif diff --git a/libc/kernel/arch-sh/asm/timer.h b/libc/kernel/arch-sh/asm/timer.h new file mode 100644 index 0000000..ff298f3 --- /dev/null +++ b/libc/kernel/arch-sh/asm/timer.h @@ -0,0 +1,37 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_TIMER_H +#define __ASM_SH_TIMER_H + +#include <linux/sysdev.h> +#include <linux/clocksource.h> +#include <cpu/timer.h> + +struct sys_timer_ops { + int (*init)(void); + int (*start)(void); + int (*stop)(void); + cycle_t (*read)(void); +}; + +struct sys_timer { + const char *name; + + struct sys_device dev; + struct sys_timer_ops *ops; +}; + +#define TICK_SIZE (tick_nsec / 1000) + +struct sys_timer *get_sys_timer(void); + +#endif diff --git a/libc/kernel/arch-sh/asm/timex.h b/libc/kernel/arch-sh/asm/timex.h new file mode 100644 index 0000000..9003c78 --- /dev/null +++ b/libc/kernel/arch-sh/asm/timex.h @@ -0,0 +1,19 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_TIMEX_H +#define __ASM_SH_TIMEX_H + +#define CLOCK_TICK_RATE (CONFIG_SH_PCLK_FREQ / 4) + +typedef unsigned long long cycles_t; + +#endif diff --git a/libc/kernel/arch-sh/asm/titan.h b/libc/kernel/arch-sh/asm/titan.h new file mode 100644 index 0000000..71d2e8e --- /dev/null +++ b/libc/kernel/arch-sh/asm/titan.h @@ -0,0 +1,24 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef _ASM_SH_TITAN_H +#define _ASM_SH_TITAN_H + +#define __IO_PREFIX titan +#include <asm/io_generic.h> + +#define TITAN_IRQ_WAN 2 +#define TITAN_IRQ_LAN 5 +#define TITAN_IRQ_MPCIA 8 +#define TITAN_IRQ_MPCIB 11 +#define TITAN_IRQ_USB 11 + +#endif diff --git a/libc/kernel/arch-sh/asm/tlb.h b/libc/kernel/arch-sh/asm/tlb.h new file mode 100644 index 0000000..602250b --- /dev/null +++ b/libc/kernel/arch-sh/asm/tlb.h @@ -0,0 +1,29 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_TLB_H +#define __ASM_SH_TLB_H + +#ifndef __ASSEMBLY__ + +#define tlb_start_vma(tlb, vma) flush_cache_range(vma, vma->vm_start, vma->vm_end) + +#define tlb_end_vma(tlb, vma) flush_tlb_range(vma, vma->vm_start, vma->vm_end) + +#define __tlb_remove_tlb_entry(tlb, pte, address) do { } while (0) + +#define tlb_flush(tlb) flush_tlb_mm((tlb)->mm) + +#include <linux/pagemap.h> +#include <asm-generic/tlb.h> + +#endif +#endif diff --git a/libc/kernel/arch-sh/asm/tlb_64.h b/libc/kernel/arch-sh/asm/tlb_64.h new file mode 100644 index 0000000..77c54eb --- /dev/null +++ b/libc/kernel/arch-sh/asm/tlb_64.h @@ -0,0 +1,28 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_TLB_64_H +#define __ASM_SH_TLB_64_H + +#define ITLB_FIXED 0x00000000 +#define ITLB_LAST_VAR_UNRESTRICTED 0x000003F0 + +#define DTLB_FIXED 0x00800000 +#define DTLB_LAST_VAR_UNRESTRICTED 0x008003F0 + +#ifndef __ASSEMBLY__ + +#define for_each_dtlb_entry(tlb) for (tlb = cpu_data->dtlb.first; tlb <= cpu_data->dtlb.last; tlb += cpu_data->dtlb.step) + +#define for_each_itlb_entry(tlb) for (tlb = cpu_data->itlb.first; tlb <= cpu_data->itlb.last; tlb += cpu_data->itlb.step) + +#endif +#endif diff --git a/libc/kernel/arch-sh/asm/tlbflush.h b/libc/kernel/arch-sh/asm/tlbflush.h new file mode 100644 index 0000000..7d61293 --- /dev/null +++ b/libc/kernel/arch-sh/asm/tlbflush.h @@ -0,0 +1,24 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_TLBFLUSH_H +#define __ASM_SH_TLBFLUSH_H + +#define flush_tlb_all() local_flush_tlb_all() +#define flush_tlb_mm(mm) local_flush_tlb_mm(mm) +#define flush_tlb_page(vma, page) local_flush_tlb_page(vma, page) +#define flush_tlb_one(asid, page) local_flush_tlb_one(asid, page) + +#define flush_tlb_range(vma, start, end) local_flush_tlb_range(vma, start, end) + +#define flush_tlb_kernel_range(start, end) local_flush_tlb_kernel_range(start, end) + +#endif diff --git a/libc/kernel/arch-sh/asm/topology.h b/libc/kernel/arch-sh/asm/topology.h new file mode 100644 index 0000000..1b5461b --- /dev/null +++ b/libc/kernel/arch-sh/asm/topology.h @@ -0,0 +1,17 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef _ASM_SH_TOPOLOGY_H +#define _ASM_SH_TOPOLOGY_H + +#include <asm-generic/topology.h> + +#endif diff --git a/libc/kernel/arch-sh/asm/types.h b/libc/kernel/arch-sh/asm/types.h new file mode 100644 index 0000000..1febd0d --- /dev/null +++ b/libc/kernel/arch-sh/asm/types.h @@ -0,0 +1,35 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_TYPES_H +#define __ASM_SH_TYPES_H + +#ifndef __ASSEMBLY__ + +typedef unsigned short umode_t; + +typedef __signed__ char __s8; +typedef unsigned char __u8; + +typedef __signed__ short __s16; +typedef unsigned short __u16; + +typedef __signed__ int __s32; +typedef unsigned int __u32; + +#if defined(__GNUC__) && !defined(__STRICT_ANSI__) +typedef __signed__ long long __s64; +typedef unsigned long long __u64; +#endif + +#endif + +#endif diff --git a/libc/kernel/arch-sh/asm/uaccess.h b/libc/kernel/arch-sh/asm/uaccess.h new file mode 100644 index 0000000..8b27346 --- /dev/null +++ b/libc/kernel/arch-sh/asm/uaccess.h @@ -0,0 +1,55 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_UACCESS_H +#define __ASM_SH_UACCESS_H + +#include <linux/errno.h> +#include <linux/sched.h> +#include <asm/segment.h> + +#define VERIFY_READ 0 +#define VERIFY_WRITE 1 + +#define __addr_ok(addr) ((unsigned long __force)(addr) < current_thread_info()->addr_limit.seg) + +#define __access_ok(addr, size) (__addr_ok((addr) + (size))) +#define access_ok(type, addr, size) (__chk_user_ptr(addr), __access_ok((unsigned long __force)(addr), (size))) + +#define put_user(x,ptr) __put_user_check((x), (ptr), sizeof(*(ptr))) +#define get_user(x,ptr) __get_user_check((x), (ptr), sizeof(*(ptr))) + +#define __put_user(x,ptr) __put_user_nocheck((x), (ptr), sizeof(*(ptr))) +#define __get_user(x,ptr) __get_user_nocheck((x), (ptr), sizeof(*(ptr))) + +struct __large_struct { unsigned long buf[100]; }; +#define __m(x) (*(struct __large_struct __user *)(x)) + +#define __get_user_nocheck(x,ptr,size) ({ long __gu_err; unsigned long __gu_val; const __typeof__(*(ptr)) __user *__gu_addr = (ptr); __chk_user_ptr(ptr); __get_user_size(__gu_val, __gu_addr, (size), __gu_err); (x) = (__typeof__(*(ptr)))__gu_val; __gu_err; }) + +#define __get_user_check(x,ptr,size) ({ long __gu_err = -EFAULT; unsigned long __gu_val = 0; const __typeof__(*(ptr)) *__gu_addr = (ptr); if (likely(access_ok(VERIFY_READ, __gu_addr, (size)))) __get_user_size(__gu_val, __gu_addr, (size), __gu_err); (x) = (__typeof__(*(ptr)))__gu_val; __gu_err; }) + +#define __put_user_nocheck(x,ptr,size) ({ long __pu_err; __typeof__(*(ptr)) __user *__pu_addr = (ptr); __typeof__(*(ptr)) __pu_val = x; __chk_user_ptr(ptr); __put_user_size(__pu_val, __pu_addr, (size), __pu_err); __pu_err; }) + +#define __put_user_check(x,ptr,size) ({ long __pu_err = -EFAULT; __typeof__(*(ptr)) __user *__pu_addr = (ptr); __typeof__(*(ptr)) __pu_val = x; if (likely(access_ok(VERIFY_WRITE, __pu_addr, size))) __put_user_size(__pu_val, __pu_addr, (size), __pu_err); __pu_err; }) + +#include "uaccess_32.h" + +#define __copy_to_user_inatomic __copy_to_user +#define __copy_from_user_inatomic __copy_from_user + +#define clear_user(addr,n) ({ void __user * __cl_addr = (addr); unsigned long __cl_size = (n); if (__cl_size && access_ok(VERIFY_WRITE, ((unsigned long)(__cl_addr)), __cl_size)) __cl_size = __clear_user(__cl_addr, __cl_size); __cl_size; }) + +#define strncpy_from_user(dest,src,count) ({ unsigned long __sfu_src = (unsigned long)(src); int __sfu_count = (int)(count); long __sfu_res = -EFAULT; if (__access_ok(__sfu_src, __sfu_count)) __sfu_res = __strncpy_from_user((unsigned long)(dest), __sfu_src, __sfu_count); __sfu_res; }) + +#define strlen_user(str) strnlen_user(str, ~0UL >> 1) + +#endif diff --git a/libc/kernel/arch-sh/asm/uaccess_32.h b/libc/kernel/arch-sh/asm/uaccess_32.h new file mode 100644 index 0000000..af82591 --- /dev/null +++ b/libc/kernel/arch-sh/asm/uaccess_32.h @@ -0,0 +1,25 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_UACCESS_32_H +#define __ASM_SH_UACCESS_32_H + +#define __get_user_size(x,ptr,size,retval) do { retval = 0; switch (size) { case 1: __get_user_asm(x, ptr, retval, "b"); break; case 2: __get_user_asm(x, ptr, retval, "w"); break; case 4: __get_user_asm(x, ptr, retval, "l"); break; default: __get_user_unknown(); break; } } while (0) + +#define __get_user_asm(x, addr, err, insn) ({ __asm__ __volatile__( "1:\n\t" "mov." insn " %2, %1\n\t" "2:\n" ".section .fixup,\"ax\"\n" "3:\n\t" "mov #0, %1\n\t" "mov.l 4f, %0\n\t" "jmp @%0\n\t" " mov %3, %0\n\t" ".balign 4\n" "4: .long 2b\n\t" ".previous\n" ".section __ex_table,\"a\"\n\t" ".long 1b, 3b\n\t" ".previous" :"=&r" (err), "=&r" (x) :"m" (__m(addr)), "i" (-EFAULT), "0" (err)); }) + +#define __put_user_size(x,ptr,size,retval) do { retval = 0; switch (size) { case 1: __put_user_asm(x, ptr, retval, "b"); break; case 2: __put_user_asm(x, ptr, retval, "w"); break; case 4: __put_user_asm(x, ptr, retval, "l"); break; case 8: __put_user_u64(x, ptr, retval); break; default: __put_user_unknown(); } } while (0) + +#define __put_user_asm(x, addr, err, insn) do { __asm__ __volatile__ ( "1:\n\t" "mov." insn " %1, %2\n\t" "2:\n" ".section .fixup,\"ax\"\n" "3:\n\t" "mov.l 4f, %0\n\t" "jmp @%0\n\t" " mov %3, %0\n\t" ".balign 4\n" "4: .long 2b\n\t" ".previous\n" ".section __ex_table,\"a\"\n\t" ".long 1b, 3b\n\t" ".previous" : "=&r" (err) : "r" (x), "m" (__m(addr)), "i" (-EFAULT), "0" (err) : "memory" ); } while (0) + +#define __put_user_u64(val,addr,retval) ({ __asm__ __volatile__( "1:\n\t" "mov.l %R1,%2\n\t" "mov.l %S1,%T2\n\t" "2:\n" ".section .fixup,\"ax\"\n" "3:\n\t" "mov.l 4f,%0\n\t" "jmp @%0\n\t" " mov %3,%0\n\t" ".balign 4\n" "4: .long 2b\n\t" ".previous\n" ".section __ex_table,\"a\"\n\t" ".long 1b, 3b\n\t" ".previous" : "=r" (retval) : "r" (val), "m" (__m(addr)), "i" (-EFAULT), "0" (retval) : "memory"); }) + +#endif diff --git a/libc/kernel/arch-sh/asm/uaccess_64.h b/libc/kernel/arch-sh/asm/uaccess_64.h new file mode 100644 index 0000000..b0661dc --- /dev/null +++ b/libc/kernel/arch-sh/asm/uaccess_64.h @@ -0,0 +1,19 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_UACCESS_64_H +#define __ASM_SH_UACCESS_64_H + +#define __get_user_size(x,ptr,size,retval) do { retval = 0; switch (size) { case 1: retval = __get_user_asm_b(x, ptr); break; case 2: retval = __get_user_asm_w(x, ptr); break; case 4: retval = __get_user_asm_l(x, ptr); break; case 8: retval = __get_user_asm_q(x, ptr); break; default: __get_user_unknown(); break; } } while (0) + +#define __put_user_size(x,ptr,size,retval) do { retval = 0; switch (size) { case 1: retval = __put_user_asm_b(x, ptr); break; case 2: retval = __put_user_asm_w(x, ptr); break; case 4: retval = __put_user_asm_l(x, ptr); break; case 8: retval = __put_user_asm_q(x, ptr); break; default: __put_user_unknown(); } } while (0) + +#endif diff --git a/libc/kernel/arch-sh/asm/ubc.h b/libc/kernel/arch-sh/asm/ubc.h new file mode 100644 index 0000000..cde9ede --- /dev/null +++ b/libc/kernel/arch-sh/asm/ubc.h @@ -0,0 +1,14 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_UBC_H +#define __ASM_SH_UBC_H +#endif diff --git a/libc/kernel/arch-sh/asm/ucontext.h b/libc/kernel/arch-sh/asm/ucontext.h new file mode 100644 index 0000000..815f79f --- /dev/null +++ b/libc/kernel/arch-sh/asm/ucontext.h @@ -0,0 +1,23 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_UCONTEXT_H +#define __ASM_SH_UCONTEXT_H + +struct ucontext { + unsigned long uc_flags; + struct ucontext *uc_link; + stack_t uc_stack; + struct sigcontext uc_mcontext; + sigset_t uc_sigmask; +}; + +#endif diff --git a/libc/kernel/arch-sh/asm/unaligned.h b/libc/kernel/arch-sh/asm/unaligned.h new file mode 100644 index 0000000..43ef01e --- /dev/null +++ b/libc/kernel/arch-sh/asm/unaligned.h @@ -0,0 +1,29 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef _ASM_SH_UNALIGNED_H +#define _ASM_SH_UNALIGNED_H + +#ifdef __LITTLE_ENDIAN__ +#include <linux/unaligned/le_struct.h> +#include <linux/unaligned/be_byteshift.h> +#include <linux/unaligned/generic.h> +#define get_unaligned __get_unaligned_le +#define put_unaligned __put_unaligned_le +#else +#include <linux/unaligned/be_struct.h> +#include <linux/unaligned/le_byteshift.h> +#include <linux/unaligned/generic.h> +#define get_unaligned __get_unaligned_be +#define put_unaligned __put_unaligned_be +#endif + +#endif diff --git a/libc/kernel/arch-sh/asm/unistd.h b/libc/kernel/arch-sh/asm/unistd.h new file mode 100644 index 0000000..02969d7 --- /dev/null +++ b/libc/kernel/arch-sh/asm/unistd.h @@ -0,0 +1,16 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifdef __SH5__ +#include "unistd_64.h" +#else +#include "unistd_32.h" +#endif diff --git a/libc/kernel/arch-sh/asm/unistd_32.h b/libc/kernel/arch-sh/asm/unistd_32.h new file mode 100644 index 0000000..0db5074 --- /dev/null +++ b/libc/kernel/arch-sh/asm/unistd_32.h @@ -0,0 +1,350 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_UNISTD_H +#define __ASM_SH_UNISTD_H + +#define __NR_restart_syscall 0 +#define __NR_exit 1 +#define __NR_fork 2 +#define __NR_read 3 +#define __NR_write 4 +#define __NR_open 5 +#define __NR_close 6 +#define __NR_waitpid 7 +#define __NR_creat 8 +#define __NR_link 9 +#define __NR_unlink 10 +#define __NR_execve 11 +#define __NR_chdir 12 +#define __NR_time 13 +#define __NR_mknod 14 +#define __NR_chmod 15 +#define __NR_lchown 16 +#define __NR_break 17 +#define __NR_oldstat 18 +#define __NR_lseek 19 +#define __NR_getpid 20 +#define __NR_mount 21 +#define __NR_umount 22 +#define __NR_setuid 23 +#define __NR_getuid 24 +#define __NR_stime 25 +#define __NR_ptrace 26 +#define __NR_alarm 27 +#define __NR_oldfstat 28 +#define __NR_pause 29 +#define __NR_utime 30 +#define __NR_stty 31 +#define __NR_gtty 32 +#define __NR_access 33 +#define __NR_nice 34 +#define __NR_ftime 35 +#define __NR_sync 36 +#define __NR_kill 37 +#define __NR_rename 38 +#define __NR_mkdir 39 +#define __NR_rmdir 40 +#define __NR_dup 41 +#define __NR_pipe 42 +#define __NR_times 43 +#define __NR_prof 44 +#define __NR_brk 45 +#define __NR_setgid 46 +#define __NR_getgid 47 +#define __NR_signal 48 +#define __NR_geteuid 49 +#define __NR_getegid 50 +#define __NR_acct 51 +#define __NR_umount2 52 +#define __NR_lock 53 +#define __NR_ioctl 54 +#define __NR_fcntl 55 +#define __NR_mpx 56 +#define __NR_setpgid 57 +#define __NR_ulimit 58 +#define __NR_oldolduname 59 +#define __NR_umask 60 +#define __NR_chroot 61 +#define __NR_ustat 62 +#define __NR_dup2 63 +#define __NR_getppid 64 +#define __NR_getpgrp 65 +#define __NR_setsid 66 +#define __NR_sigaction 67 +#define __NR_sgetmask 68 +#define __NR_ssetmask 69 +#define __NR_setreuid 70 +#define __NR_setregid 71 +#define __NR_sigsuspend 72 +#define __NR_sigpending 73 +#define __NR_sethostname 74 +#define __NR_setrlimit 75 +#define __NR_getrlimit 76 +#define __NR_getrusage 77 +#define __NR_gettimeofday 78 +#define __NR_settimeofday 79 +#define __NR_getgroups 80 +#define __NR_setgroups 81 +#define __NR_select 82 +#define __NR_symlink 83 +#define __NR_oldlstat 84 +#define __NR_readlink 85 +#define __NR_uselib 86 +#define __NR_swapon 87 +#define __NR_reboot 88 +#define __NR_readdir 89 +#define __NR_mmap 90 +#define __NR_munmap 91 +#define __NR_truncate 92 +#define __NR_ftruncate 93 +#define __NR_fchmod 94 +#define __NR_fchown 95 +#define __NR_getpriority 96 +#define __NR_setpriority 97 +#define __NR_profil 98 +#define __NR_statfs 99 +#define __NR_fstatfs 100 +#define __NR_ioperm 101 +#define __NR_socketcall 102 +#define __NR_syslog 103 +#define __NR_setitimer 104 +#define __NR_getitimer 105 +#define __NR_stat 106 +#define __NR_lstat 107 +#define __NR_fstat 108 +#define __NR_olduname 109 +#define __NR_iopl 110 +#define __NR_vhangup 111 +#define __NR_idle 112 +#define __NR_vm86old 113 +#define __NR_wait4 114 +#define __NR_swapoff 115 +#define __NR_sysinfo 116 +#define __NR_ipc 117 +#define __NR_fsync 118 +#define __NR_sigreturn 119 +#define __NR_clone 120 +#define __NR_setdomainname 121 +#define __NR_uname 122 +#define __NR_modify_ldt 123 +#define __NR_adjtimex 124 +#define __NR_mprotect 125 +#define __NR_sigprocmask 126 +#define __NR_create_module 127 +#define __NR_init_module 128 +#define __NR_delete_module 129 +#define __NR_get_kernel_syms 130 +#define __NR_quotactl 131 +#define __NR_getpgid 132 +#define __NR_fchdir 133 +#define __NR_bdflush 134 +#define __NR_sysfs 135 +#define __NR_personality 136 +#define __NR_afs_syscall 137 +#define __NR_setfsuid 138 +#define __NR_setfsgid 139 +#define __NR__llseek 140 +#define __NR_getdents 141 +#define __NR__newselect 142 +#define __NR_flock 143 +#define __NR_msync 144 +#define __NR_readv 145 +#define __NR_writev 146 +#define __NR_getsid 147 +#define __NR_fdatasync 148 +#define __NR__sysctl 149 +#define __NR_mlock 150 +#define __NR_munlock 151 +#define __NR_mlockall 152 +#define __NR_munlockall 153 +#define __NR_sched_setparam 154 +#define __NR_sched_getparam 155 +#define __NR_sched_setscheduler 156 +#define __NR_sched_getscheduler 157 +#define __NR_sched_yield 158 +#define __NR_sched_get_priority_max 159 +#define __NR_sched_get_priority_min 160 +#define __NR_sched_rr_get_interval 161 +#define __NR_nanosleep 162 +#define __NR_mremap 163 +#define __NR_setresuid 164 +#define __NR_getresuid 165 +#define __NR_vm86 166 +#define __NR_query_module 167 +#define __NR_poll 168 +#define __NR_nfsservctl 169 +#define __NR_setresgid 170 +#define __NR_getresgid 171 +#define __NR_prctl 172 +#define __NR_rt_sigreturn 173 +#define __NR_rt_sigaction 174 +#define __NR_rt_sigprocmask 175 +#define __NR_rt_sigpending 176 +#define __NR_rt_sigtimedwait 177 +#define __NR_rt_sigqueueinfo 178 +#define __NR_rt_sigsuspend 179 +#define __NR_pread64 180 +#define __NR_pwrite64 181 +#define __NR_chown 182 +#define __NR_getcwd 183 +#define __NR_capget 184 +#define __NR_capset 185 +#define __NR_sigaltstack 186 +#define __NR_sendfile 187 +#define __NR_streams1 188 +#define __NR_streams2 189 +#define __NR_vfork 190 +#define __NR_ugetrlimit 191 +#define __NR_mmap2 192 +#define __NR_truncate64 193 +#define __NR_ftruncate64 194 +#define __NR_stat64 195 +#define __NR_lstat64 196 +#define __NR_fstat64 197 +#define __NR_lchown32 198 +#define __NR_getuid32 199 +#define __NR_getgid32 200 +#define __NR_geteuid32 201 +#define __NR_getegid32 202 +#define __NR_setreuid32 203 +#define __NR_setregid32 204 +#define __NR_getgroups32 205 +#define __NR_setgroups32 206 +#define __NR_fchown32 207 +#define __NR_setresuid32 208 +#define __NR_getresuid32 209 +#define __NR_setresgid32 210 +#define __NR_getresgid32 211 +#define __NR_chown32 212 +#define __NR_setuid32 213 +#define __NR_setgid32 214 +#define __NR_setfsuid32 215 +#define __NR_setfsgid32 216 +#define __NR_pivot_root 217 +#define __NR_mincore 218 +#define __NR_madvise 219 +#define __NR_getdents64 220 +#define __NR_fcntl64 221 + +#define __NR_gettid 224 +#define __NR_readahead 225 +#define __NR_setxattr 226 +#define __NR_lsetxattr 227 +#define __NR_fsetxattr 228 +#define __NR_getxattr 229 +#define __NR_lgetxattr 230 +#define __NR_fgetxattr 231 +#define __NR_listxattr 232 +#define __NR_llistxattr 233 +#define __NR_flistxattr 234 +#define __NR_removexattr 235 +#define __NR_lremovexattr 236 +#define __NR_fremovexattr 237 +#define __NR_tkill 238 +#define __NR_sendfile64 239 +#define __NR_futex 240 +#define __NR_sched_setaffinity 241 +#define __NR_sched_getaffinity 242 +#define __NR_set_thread_area 243 +#define __NR_get_thread_area 244 +#define __NR_io_setup 245 +#define __NR_io_destroy 246 +#define __NR_io_getevents 247 +#define __NR_io_submit 248 +#define __NR_io_cancel 249 +#define __NR_fadvise64 250 + +#define __NR_exit_group 252 +#define __NR_lookup_dcookie 253 +#define __NR_epoll_create 254 +#define __NR_epoll_ctl 255 +#define __NR_epoll_wait 256 +#define __NR_remap_file_pages 257 +#define __NR_set_tid_address 258 +#define __NR_timer_create 259 +#define __NR_timer_settime (__NR_timer_create+1) +#define __NR_timer_gettime (__NR_timer_create+2) +#define __NR_timer_getoverrun (__NR_timer_create+3) +#define __NR_timer_delete (__NR_timer_create+4) +#define __NR_clock_settime (__NR_timer_create+5) +#define __NR_clock_gettime (__NR_timer_create+6) +#define __NR_clock_getres (__NR_timer_create+7) +#define __NR_clock_nanosleep (__NR_timer_create+8) +#define __NR_statfs64 268 +#define __NR_fstatfs64 269 +#define __NR_tgkill 270 +#define __NR_utimes 271 +#define __NR_fadvise64_64 272 +#define __NR_vserver 273 +#define __NR_mbind 274 +#define __NR_get_mempolicy 275 +#define __NR_set_mempolicy 276 +#define __NR_mq_open 277 +#define __NR_mq_unlink (__NR_mq_open+1) +#define __NR_mq_timedsend (__NR_mq_open+2) +#define __NR_mq_timedreceive (__NR_mq_open+3) +#define __NR_mq_notify (__NR_mq_open+4) +#define __NR_mq_getsetattr (__NR_mq_open+5) +#define __NR_kexec_load 283 +#define __NR_waitid 284 +#define __NR_add_key 285 +#define __NR_request_key 286 +#define __NR_keyctl 287 +#define __NR_ioprio_set 288 +#define __NR_ioprio_get 289 +#define __NR_inotify_init 290 +#define __NR_inotify_add_watch 291 +#define __NR_inotify_rm_watch 292 + +#define __NR_migrate_pages 294 +#define __NR_openat 295 +#define __NR_mkdirat 296 +#define __NR_mknodat 297 +#define __NR_fchownat 298 +#define __NR_futimesat 299 +#define __NR_fstatat64 300 +#define __NR_unlinkat 301 +#define __NR_renameat 302 +#define __NR_linkat 303 +#define __NR_symlinkat 304 +#define __NR_readlinkat 305 +#define __NR_fchmodat 306 +#define __NR_faccessat 307 +#define __NR_pselect6 308 +#define __NR_ppoll 309 +#define __NR_unshare 310 +#define __NR_set_robust_list 311 +#define __NR_get_robust_list 312 +#define __NR_splice 313 +#define __NR_sync_file_range 314 +#define __NR_tee 315 +#define __NR_vmsplice 316 +#define __NR_move_pages 317 +#define __NR_getcpu 318 +#define __NR_epoll_pwait 319 +#define __NR_utimensat 320 +#define __NR_signalfd 321 +#define __NR_timerfd_create 322 +#define __NR_eventfd 323 +#define __NR_fallocate 324 +#define __NR_timerfd_settime 325 +#define __NR_timerfd_gettime 326 +#define __NR_signalfd4 327 +#define __NR_eventfd2 328 +#define __NR_epoll_create1 329 +#define __NR_dup3 330 +#define __NR_pipe2 331 +#define __NR_inotify_init1 332 + +#define NR_syscalls 333 + +#endif diff --git a/libc/kernel/arch-sh/asm/unistd_64.h b/libc/kernel/arch-sh/asm/unistd_64.h new file mode 100644 index 0000000..2a72b96 --- /dev/null +++ b/libc/kernel/arch-sh/asm/unistd_64.h @@ -0,0 +1,378 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_UNISTD_64_H +#define __ASM_SH_UNISTD_64_H + +#define __NR_restart_syscall 0 +#define __NR_exit 1 +#define __NR_fork 2 +#define __NR_read 3 +#define __NR_write 4 +#define __NR_open 5 +#define __NR_close 6 +#define __NR_waitpid 7 +#define __NR_creat 8 +#define __NR_link 9 +#define __NR_unlink 10 +#define __NR_execve 11 +#define __NR_chdir 12 +#define __NR_time 13 +#define __NR_mknod 14 +#define __NR_chmod 15 +#define __NR_lchown 16 +#define __NR_break 17 +#define __NR_oldstat 18 +#define __NR_lseek 19 +#define __NR_getpid 20 +#define __NR_mount 21 +#define __NR_umount 22 +#define __NR_setuid 23 +#define __NR_getuid 24 +#define __NR_stime 25 +#define __NR_ptrace 26 +#define __NR_alarm 27 +#define __NR_oldfstat 28 +#define __NR_pause 29 +#define __NR_utime 30 +#define __NR_stty 31 +#define __NR_gtty 32 +#define __NR_access 33 +#define __NR_nice 34 +#define __NR_ftime 35 +#define __NR_sync 36 +#define __NR_kill 37 +#define __NR_rename 38 +#define __NR_mkdir 39 +#define __NR_rmdir 40 +#define __NR_dup 41 +#define __NR_pipe 42 +#define __NR_times 43 +#define __NR_prof 44 +#define __NR_brk 45 +#define __NR_setgid 46 +#define __NR_getgid 47 +#define __NR_signal 48 +#define __NR_geteuid 49 +#define __NR_getegid 50 +#define __NR_acct 51 +#define __NR_umount2 52 +#define __NR_lock 53 +#define __NR_ioctl 54 +#define __NR_fcntl 55 +#define __NR_mpx 56 +#define __NR_setpgid 57 +#define __NR_ulimit 58 +#define __NR_oldolduname 59 +#define __NR_umask 60 +#define __NR_chroot 61 +#define __NR_ustat 62 +#define __NR_dup2 63 +#define __NR_getppid 64 +#define __NR_getpgrp 65 +#define __NR_setsid 66 +#define __NR_sigaction 67 +#define __NR_sgetmask 68 +#define __NR_ssetmask 69 +#define __NR_setreuid 70 +#define __NR_setregid 71 +#define __NR_sigsuspend 72 +#define __NR_sigpending 73 +#define __NR_sethostname 74 +#define __NR_setrlimit 75 +#define __NR_getrlimit 76 +#define __NR_getrusage 77 +#define __NR_gettimeofday 78 +#define __NR_settimeofday 79 +#define __NR_getgroups 80 +#define __NR_setgroups 81 +#define __NR_select 82 +#define __NR_symlink 83 +#define __NR_oldlstat 84 +#define __NR_readlink 85 +#define __NR_uselib 86 +#define __NR_swapon 87 +#define __NR_reboot 88 +#define __NR_readdir 89 +#define __NR_mmap 90 +#define __NR_munmap 91 +#define __NR_truncate 92 +#define __NR_ftruncate 93 +#define __NR_fchmod 94 +#define __NR_fchown 95 +#define __NR_getpriority 96 +#define __NR_setpriority 97 +#define __NR_profil 98 +#define __NR_statfs 99 +#define __NR_fstatfs 100 +#define __NR_ioperm 101 +#define __NR_socketcall 102 +#define __NR_syslog 103 +#define __NR_setitimer 104 +#define __NR_getitimer 105 +#define __NR_stat 106 +#define __NR_lstat 107 +#define __NR_fstat 108 +#define __NR_olduname 109 +#define __NR_iopl 110 +#define __NR_vhangup 111 +#define __NR_idle 112 +#define __NR_vm86old 113 +#define __NR_wait4 114 +#define __NR_swapoff 115 +#define __NR_sysinfo 116 +#define __NR_ipc 117 +#define __NR_fsync 118 +#define __NR_sigreturn 119 +#define __NR_clone 120 +#define __NR_setdomainname 121 +#define __NR_uname 122 +#define __NR_modify_ldt 123 +#define __NR_adjtimex 124 +#define __NR_mprotect 125 +#define __NR_sigprocmask 126 +#define __NR_create_module 127 +#define __NR_init_module 128 +#define __NR_delete_module 129 +#define __NR_get_kernel_syms 130 +#define __NR_quotactl 131 +#define __NR_getpgid 132 +#define __NR_fchdir 133 +#define __NR_bdflush 134 +#define __NR_sysfs 135 +#define __NR_personality 136 +#define __NR_afs_syscall 137 +#define __NR_setfsuid 138 +#define __NR_setfsgid 139 +#define __NR__llseek 140 +#define __NR_getdents 141 +#define __NR__newselect 142 +#define __NR_flock 143 +#define __NR_msync 144 +#define __NR_readv 145 +#define __NR_writev 146 +#define __NR_getsid 147 +#define __NR_fdatasync 148 +#define __NR__sysctl 149 +#define __NR_mlock 150 +#define __NR_munlock 151 +#define __NR_mlockall 152 +#define __NR_munlockall 153 +#define __NR_sched_setparam 154 +#define __NR_sched_getparam 155 +#define __NR_sched_setscheduler 156 +#define __NR_sched_getscheduler 157 +#define __NR_sched_yield 158 +#define __NR_sched_get_priority_max 159 +#define __NR_sched_get_priority_min 160 +#define __NR_sched_rr_get_interval 161 +#define __NR_nanosleep 162 +#define __NR_mremap 163 +#define __NR_setresuid 164 +#define __NR_getresuid 165 +#define __NR_vm86 166 +#define __NR_query_module 167 +#define __NR_poll 168 +#define __NR_nfsservctl 169 +#define __NR_setresgid 170 +#define __NR_getresgid 171 +#define __NR_prctl 172 +#define __NR_rt_sigreturn 173 +#define __NR_rt_sigaction 174 +#define __NR_rt_sigprocmask 175 +#define __NR_rt_sigpending 176 +#define __NR_rt_sigtimedwait 177 +#define __NR_rt_sigqueueinfo 178 +#define __NR_rt_sigsuspend 179 +#define __NR_pread64 180 +#define __NR_pwrite64 181 +#define __NR_chown 182 +#define __NR_getcwd 183 +#define __NR_capget 184 +#define __NR_capset 185 +#define __NR_sigaltstack 186 +#define __NR_sendfile 187 +#define __NR_streams1 188 +#define __NR_streams2 189 +#define __NR_vfork 190 +#define __NR_ugetrlimit 191 +#define __NR_mmap2 192 +#define __NR_truncate64 193 +#define __NR_ftruncate64 194 +#define __NR_stat64 195 +#define __NR_lstat64 196 +#define __NR_fstat64 197 +#define __NR_lchown32 198 +#define __NR_getuid32 199 +#define __NR_getgid32 200 +#define __NR_geteuid32 201 +#define __NR_getegid32 202 +#define __NR_setreuid32 203 +#define __NR_setregid32 204 +#define __NR_getgroups32 205 +#define __NR_setgroups32 206 +#define __NR_fchown32 207 +#define __NR_setresuid32 208 +#define __NR_getresuid32 209 +#define __NR_setresgid32 210 +#define __NR_getresgid32 211 +#define __NR_chown32 212 +#define __NR_setuid32 213 +#define __NR_setgid32 214 +#define __NR_setfsuid32 215 +#define __NR_setfsgid32 216 +#define __NR_pivot_root 217 +#define __NR_mincore 218 +#define __NR_madvise 219 + +#define __NR_socket 220 +#define __NR_bind 221 +#define __NR_connect 222 +#define __NR_listen 223 +#define __NR_accept 224 +#define __NR_getsockname 225 +#define __NR_getpeername 226 +#define __NR_socketpair 227 +#define __NR_send 228 +#define __NR_sendto 229 +#define __NR_recv 230 +#define __NR_recvfrom 231 +#define __NR_shutdown 232 +#define __NR_setsockopt 233 +#define __NR_getsockopt 234 +#define __NR_sendmsg 235 +#define __NR_recvmsg 236 + +#define __NR_semop 237 +#define __NR_semget 238 +#define __NR_semctl 239 +#define __NR_msgsnd 240 +#define __NR_msgrcv 241 +#define __NR_msgget 242 +#define __NR_msgctl 243 +#define __NR_shmdt 245 +#define __NR_shmget 246 +#define __NR_shmctl 247 + +#define __NR_getdents64 248 +#define __NR_fcntl64 249 + +#define __NR_gettid 252 +#define __NR_readahead 253 +#define __NR_setxattr 254 +#define __NR_lsetxattr 255 +#define __NR_fsetxattr 256 +#define __NR_getxattr 257 +#define __NR_lgetxattr 258 +#define __NR_fgetxattr 269 +#define __NR_listxattr 260 +#define __NR_llistxattr 261 +#define __NR_flistxattr 262 +#define __NR_removexattr 263 +#define __NR_lremovexattr 264 +#define __NR_fremovexattr 265 +#define __NR_tkill 266 +#define __NR_sendfile64 267 +#define __NR_futex 268 +#define __NR_sched_setaffinity 269 +#define __NR_sched_getaffinity 270 +#define __NR_set_thread_area 271 +#define __NR_get_thread_area 272 +#define __NR_io_setup 273 +#define __NR_io_destroy 274 +#define __NR_io_getevents 275 +#define __NR_io_submit 276 +#define __NR_io_cancel 277 +#define __NR_fadvise64 278 +#define __NR_exit_group 280 + +#define __NR_lookup_dcookie 281 +#define __NR_epoll_create 282 +#define __NR_epoll_ctl 283 +#define __NR_epoll_wait 284 +#define __NR_remap_file_pages 285 +#define __NR_set_tid_address 286 +#define __NR_timer_create 287 +#define __NR_timer_settime (__NR_timer_create+1) +#define __NR_timer_gettime (__NR_timer_create+2) +#define __NR_timer_getoverrun (__NR_timer_create+3) +#define __NR_timer_delete (__NR_timer_create+4) +#define __NR_clock_settime (__NR_timer_create+5) +#define __NR_clock_gettime (__NR_timer_create+6) +#define __NR_clock_getres (__NR_timer_create+7) +#define __NR_clock_nanosleep (__NR_timer_create+8) +#define __NR_statfs64 296 +#define __NR_fstatfs64 297 +#define __NR_tgkill 298 +#define __NR_utimes 299 +#define __NR_fadvise64_64 300 +#define __NR_vserver 301 +#define __NR_mbind 302 +#define __NR_get_mempolicy 303 +#define __NR_set_mempolicy 304 +#define __NR_mq_open 305 +#define __NR_mq_unlink (__NR_mq_open+1) +#define __NR_mq_timedsend (__NR_mq_open+2) +#define __NR_mq_timedreceive (__NR_mq_open+3) +#define __NR_mq_notify (__NR_mq_open+4) +#define __NR_mq_getsetattr (__NR_mq_open+5) +#define __NR_kexec_load 311 +#define __NR_waitid 312 +#define __NR_add_key 313 +#define __NR_request_key 314 +#define __NR_keyctl 315 +#define __NR_ioprio_set 316 +#define __NR_ioprio_get 317 +#define __NR_inotify_init 318 +#define __NR_inotify_add_watch 319 +#define __NR_inotify_rm_watch 320 + +#define __NR_migrate_pages 322 +#define __NR_openat 323 +#define __NR_mkdirat 324 +#define __NR_mknodat 325 +#define __NR_fchownat 326 +#define __NR_futimesat 327 +#define __NR_fstatat64 328 +#define __NR_unlinkat 329 +#define __NR_renameat 330 +#define __NR_linkat 331 +#define __NR_symlinkat 332 +#define __NR_readlinkat 333 +#define __NR_fchmodat 334 +#define __NR_faccessat 335 +#define __NR_pselect6 336 +#define __NR_ppoll 337 +#define __NR_unshare 338 +#define __NR_set_robust_list 339 +#define __NR_get_robust_list 340 +#define __NR_splice 341 +#define __NR_sync_file_range 342 +#define __NR_tee 343 +#define __NR_vmsplice 344 +#define __NR_move_pages 345 +#define __NR_getcpu 346 +#define __NR_epoll_pwait 347 +#define __NR_utimensat 348 +#define __NR_signalfd 349 +#define __NR_timerfd_create 350 +#define __NR_eventfd 351 +#define __NR_fallocate 352 +#define __NR_timerfd_settime 353 +#define __NR_timerfd_gettime 354 +#define __NR_signalfd4 355 +#define __NR_eventfd2 356 +#define __NR_epoll_create1 357 +#define __NR_dup3 358 +#define __NR_pipe2 359 +#define __NR_inotify_init1 360 + +#endif diff --git a/libc/kernel/arch-sh/asm/user.h b/libc/kernel/arch-sh/asm/user.h new file mode 100644 index 0000000..81ab4e3 --- /dev/null +++ b/libc/kernel/arch-sh/asm/user.h @@ -0,0 +1,55 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_USER_H +#define __ASM_SH_USER_H + +#include <asm/ptrace.h> +#include <asm/page.h> + +#ifdef __SH5__ +struct user_fpu_struct { + unsigned long fp_regs[32]; + unsigned int fpscr; +}; +#else +struct user_fpu_struct { + unsigned long fp_regs[16]; + unsigned long xfp_regs[16]; + unsigned long fpscr; + unsigned long fpul; +}; +#endif + +struct user { + struct pt_regs regs; + struct user_fpu_struct fpu; + int u_fpvalid; + size_t u_tsize; + size_t u_dsize; + size_t u_ssize; + unsigned long start_code; + unsigned long start_data; + unsigned long start_stack; + long int signal; + unsigned long u_ar0; + struct user_fpu_struct* u_fpstate; + unsigned long magic; + char u_comm[32]; +}; + +#define NBPG PAGE_SIZE +#define UPAGES 1 +#define HOST_TEXT_START_ADDR (u.start_code) +#define HOST_DATA_START_ADDR (u.start_data) +#define HOST_STACK_END_ADDR (u.start_stack + u.u_ssize * NBPG) + +#endif diff --git a/libc/kernel/arch-sh/asm/vga.h b/libc/kernel/arch-sh/asm/vga.h new file mode 100644 index 0000000..9e857a9 --- /dev/null +++ b/libc/kernel/arch-sh/asm/vga.h @@ -0,0 +1,15 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_VGA_H +#define __ASM_SH_VGA_H + +#endif diff --git a/libc/kernel/arch-sh/asm/watchdog.h b/libc/kernel/arch-sh/asm/watchdog.h new file mode 100644 index 0000000..81d7905 --- /dev/null +++ b/libc/kernel/arch-sh/asm/watchdog.h @@ -0,0 +1,14 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __ASM_SH_WATCHDOG_H +#define __ASM_SH_WATCHDOG_H +#endif diff --git a/libc/kernel/arch-sh/asm/xor.h b/libc/kernel/arch-sh/asm/xor.h new file mode 100644 index 0000000..780a4ac --- /dev/null +++ b/libc/kernel/arch-sh/asm/xor.h @@ -0,0 +1,12 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#include <asm-generic/xor.h> diff --git a/libc/kernel/common/linux/a1026.h b/libc/kernel/common/linux/a1026.h new file mode 100644 index 0000000..2bf6190 --- /dev/null +++ b/libc/kernel/common/linux/a1026.h @@ -0,0 +1,67 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef __LINUX_A1026_H +#define __LINUX_A1026_H + +#include <linux/ioctl.h> + +#define A1026_MAX_FW_SIZE (32*1024) +struct a1026img { + unsigned char *buf; + unsigned img_size; +}; + +enum A1026_PathID { + A1026_PATH_SUSPEND, + A1026_PATH_INCALL_RECEIVER, + A1026_PATH_INCALL_HEADSET, + A1026_PATH_INCALL_SPEAKER, + A1026_PATH_INCALL_BT, + A1026_PATH_VR_NO_NS_RECEIVER, + A1026_PATH_VR_NO_NS_HEADSET, + A1026_PATH_VR_NO_NS_SPEAKER, + A1026_PATH_VR_NO_NS_BT, + A1026_PATH_VR_NS_RECEIVER, + A1026_PATH_VR_NS_HEADSET, + A1026_PATH_VR_NS_SPEAKER, + A1026_PATH_VR_NS_BT, + A1026_PATH_RECORD_RECEIVER, + A1026_PATH_RECORD_HEADSET, + A1026_PATH_RECORD_SPEAKER, + A1026_PATH_RECORD_BT, + A1026_PATH_CAMCORDER, + A1026_PATH_INCALL_TTY +}; + +enum A1026_NS_states { + A1026_NS_STATE_AUTO, + A1026_NS_STATE_OFF, + A1026_NS_STATE_CT, + A1026_NS_STATE_FT, + A1026_NS_NUM_STATES +}; + +#define A1026_IOCTL_MAGIC 'u' + +#define A1026_BOOTUP_INIT _IOW(A1026_IOCTL_MAGIC, 0x01, struct a1026img *) +#define A1026_SET_CONFIG _IOW(A1026_IOCTL_MAGIC, 0x02, enum A1026_PathID) +#define A1026_SET_NS_STATE _IOW(A1026_IOCTL_MAGIC, 0x03, enum A1026_NS_states) + +#define A1026_SET_MIC_ONOFF _IOW(A1026_IOCTL_MAGIC, 0x50, unsigned) +#define A1026_SET_MICSEL_ONOFF _IOW(A1026_IOCTL_MAGIC, 0x51, unsigned) +#define A1026_READ_DATA _IOR(A1026_IOCTL_MAGIC, 0x52, unsigned) +#define A1026_WRITE_MSG _IOW(A1026_IOCTL_MAGIC, 0x53, unsigned) +#define A1026_SYNC_CMD _IO(A1026_IOCTL_MAGIC, 0x54) +#define A1026_SET_CMD_FILE _IOW(A1026_IOCTL_MAGIC, 0x55, unsigned) + +#endif + diff --git a/libc/kernel/common/linux/msm_kgsl.h b/libc/kernel/common/linux/msm_kgsl.h index d717e57..740ba60 100644 --- a/libc/kernel/common/linux/msm_kgsl.h +++ b/libc/kernel/common/linux/msm_kgsl.h @@ -139,6 +139,8 @@ struct kgsl_drawctxt_destroy { struct kgsl_sharedmem_from_pmem { int pmem_fd; unsigned int gpuaddr; + unsigned int len; + unsigned int offset; }; #define IOCTL_KGSL_SHAREDMEM_FROM_PMEM _IOWR(KGSL_IOC_TYPE, 0x20, struct kgsl_sharedmem_from_pmem) @@ -188,5 +190,12 @@ struct kgsl_sharedmem_from_vmalloc { #define IOCTL_KGSL_SHAREDMEM_FLUSH_CACHE _IOW(KGSL_IOC_TYPE, 0x24, struct kgsl_sharedmem_free) +struct kgsl_drawctxt_set_bin_base_offset { + unsigned int drawctxt_id; + unsigned int offset; +}; + +#define IOCTL_KGSL_DRAWCTXT_SET_BIN_BASE_OFFSET _IOW(KGSL_IOC_TYPE, 0x25, struct kgsl_drawctxt_set_bin_base_offset) + #endif diff --git a/libc/kernel/common/linux/tpa2018d1.h b/libc/kernel/common/linux/tpa2018d1.h new file mode 100644 index 0000000..4ae31fc --- /dev/null +++ b/libc/kernel/common/linux/tpa2018d1.h @@ -0,0 +1,33 @@ +/**************************************************************************** + **************************************************************************** + *** + *** This header was automatically generated from a Linux kernel header + *** of the same name, to make information necessary for userspace to + *** call into the kernel available to libc. It contains only constants, + *** structures, and macros generated from the original header, and thus, + *** contains no copyrightable information. + *** + **************************************************************************** + ****************************************************************************/ +#ifndef _LINUX_TPA2018D1_H +#define _LINUX_TPA2018D1_H + +#include <linux/ioctl.h> + +enum tpa2018d1_mode { + TPA2018_MODE_OFF, + TPA2018_MODE_PLAYBACK, + TPA2018_MODE_RINGTONE, + TPA2018_MODE_VOICE_CALL, + TPA2018_NUM_MODES, +}; + +#define TPA2018_IOCTL_MAGIC 'a' +#define TPA2018_SET_CONFIG _IOW(TPA2018_IOCTL_MAGIC, 1, unsigned) +#define TPA2018_READ_CONFIG _IOR(TPA2018_IOCTL_MAGIC, 2, unsigned) +#define TPA2018_SET_PARAM _IOW(TPA2018_IOCTL_MAGIC, 3, unsigned) +#define TPA2018_SET_MODE _IOW(TPA2018_IOCTL_MAGIC, 4, unsigned) + +#endif + + diff --git a/libc/stdio/asprintf.c b/libc/stdio/asprintf.c index 7379140..1257c7f 100644 --- a/libc/stdio/asprintf.c +++ b/libc/stdio/asprintf.c @@ -39,7 +39,7 @@ asprintf(char **str, const char *fmt, ...) f._bf._size = f._w = 127; /* Leave room for the NUL */ va_start(ap, fmt); ret = vfprintf(&f, fmt, ap); - va_end(ap); + va_end(ap); if (ret == -1) goto err; *f._p = '\0'; @@ -50,10 +50,7 @@ asprintf(char **str, const char *fmt, ...) return (ret); err: - if (f._bf._base) { - free(f._bf._base); - f._bf._base = NULL; - } + free(f._bf._base); *str = NULL; errno = ENOMEM; return (-1); diff --git a/libc/stdio/vasprintf.c b/libc/stdio/vasprintf.c index c3280c9..54c46b3 100644 --- a/libc/stdio/vasprintf.c +++ b/libc/stdio/vasprintf.c @@ -48,10 +48,7 @@ vasprintf(char **str, const char *fmt, __va_list ap) return (ret); err: - if (f._bf._base) { - free(f._bf._base); - f._bf._base = NULL; - } + free(f._bf._base); *str = NULL; errno = ENOMEM; return (-1); diff --git a/libc/stdlib/assert.c b/libc/stdlib/assert.c index b439d8e..816b050 100644 --- a/libc/stdlib/assert.c +++ b/libc/stdlib/assert.c @@ -49,6 +49,6 @@ __assert2(const char *file, int line, const char *func, const char *failedexpr) (void)fprintf(stderr, "assertion \"%s\" failed: file \"%s\", line %d, function \"%s\"\n", failedexpr, file, line, func); - abort(); + abort(); /* NOTREACHED */ } diff --git a/libc/stdlib/bsearch.c b/libc/stdlib/bsearch.c index 8193d27..7eb6325 100644 --- a/libc/stdlib/bsearch.c +++ b/libc/stdlib/bsearch.c @@ -56,11 +56,11 @@ bsearch(const void *key, const void *base0, size_t nmemb, size_t size, for (lim = nmemb; lim != 0; lim >>= 1) { p = base + (lim >> 1) * size; cmp = (*compar)(key, p); - if (cmp == 0) - return ((void *)p); if (cmp > 0) { /* key > p: move right */ base = (char *)p + size; lim--; + } else if (cmp == 0) { + return ((void *)p); } /* else move left */ } return (NULL); diff --git a/libc/stdlib/ctype_.c b/libc/stdlib/ctype_.c index f59af3e..cf32f16 100644 --- a/libc/stdlib/ctype_.c +++ b/libc/stdlib/ctype_.c @@ -53,7 +53,7 @@ const char _C_ctype_[1 + CTYPE_NUM_CHARS] = { _P, _L|_X, _L|_X, _L|_X, _L|_X, _L|_X, _L|_X, _L, _L, _L, _L, _L, _L, _L, _L, _L, _L, _L, _L, _L, _L, _L, _L, _L, -/* determine printability based on the IS0 8859 8-bit standard */ + /* determine printability based on the IS0 8859 8-bit standard */ _L, _L, _L, _P, _P, _P, _P, _C, _C, _C, _C, _C, _C, _C, _C, _C, /* 80 */ diff --git a/libc/stdlib/getenv.c b/libc/stdlib/getenv.c index 13abe30..72367b3 100644 --- a/libc/stdlib/getenv.c +++ b/libc/stdlib/getenv.c @@ -62,8 +62,8 @@ __findenv(const char *name, int *offset) if (i == 0 && *cp++ == '=') { *offset = p - environ; return (cp); - } - } + } + } return (NULL); } diff --git a/libc/stdlib/putenv.c b/libc/stdlib/putenv.c index c3bedae..54482f6 100644 --- a/libc/stdlib/putenv.c +++ b/libc/stdlib/putenv.c @@ -42,7 +42,7 @@ putenv(const char *str) if ((equal = strchr(p, '=')) == NULL) { (void)free(p); return (-1); - } + } *equal = '\0'; rval = setenv(p, equal + 1, 1); (void)free(p); diff --git a/libc/stdlib/qsort.c b/libc/stdlib/qsort.c index cd66961..f6fc8e1 100644 --- a/libc/stdlib/qsort.c +++ b/libc/stdlib/qsort.c @@ -39,11 +39,11 @@ static __inline void swapfunc(char *, char *, int, int); /* * Qsort routine from Bentley & McIlroy's "Engineering a Sort Function". */ -#define swapcode(TYPE, parmi, parmj, n) { \ - long i = (n) / sizeof (TYPE); \ - TYPE *pi = (TYPE *) (parmi); \ - TYPE *pj = (TYPE *) (parmj); \ - do { \ +#define swapcode(TYPE, parmi, parmj, n) { \ + long i = (n) / sizeof (TYPE); \ + TYPE *pi = (TYPE *) (parmi); \ + TYPE *pj = (TYPE *) (parmj); \ + do { \ TYPE t = *pi; \ *pi++ = *pj; \ *pj++ = t; \ @@ -56,7 +56,7 @@ static __inline void swapfunc(char *, char *, int, int); static __inline void swapfunc(char *a, char *b, int n, int swaptype) { - if (swaptype <= 1) + if (swaptype <= 1) swapcode(long, a, b, n) else swapcode(char, a, b, n) @@ -70,7 +70,7 @@ swapfunc(char *a, char *b, int n, int swaptype) } else \ swapfunc(a, b, es, swaptype) -#define vecswap(a, b, n) if ((n) > 0) swapfunc(a, b, n, swaptype) +#define vecswap(a, b, n) if ((n) > 0) swapfunc(a, b, n, swaptype) static __inline char * med3(char *a, char *b, char *c, int (*cmp)(const void *, const void *)) @@ -110,7 +110,7 @@ loop: SWAPINIT(a, es); } swap(a, pm); pa = pb = (char *)a + es; - + pc = pd = (char *)a + (n - 1) * es; for (;;) { while (pb <= pc && (r = cmp(pb, a)) <= 0) { @@ -118,7 +118,7 @@ loop: SWAPINIT(a, es); swap_cnt = 1; swap(pa, pb); pa += es; - } + } pb += es; } while (pb <= pc && (r = cmp(pc, a)) >= 0) { @@ -138,11 +138,11 @@ loop: SWAPINIT(a, es); } if (swap_cnt == 0) { /* Switch to insertion sort */ for (pm = (char *) a + es; pm < (char *) a + n * es; pm += es) - for (pl = pm; pl > (char *) a && cmp(pl - es, pl) > 0; + for (pl = pm; pl > (char *) a && cmp(pl - es, pl) > 0; pl -= es) swap(pl, pl - es); return; - } + } pn = (char *)a + n * es; r = min(pa - (char *)a, pb - pa); @@ -151,11 +151,11 @@ loop: SWAPINIT(a, es); vecswap(pb, pn - r, r); if ((r = pb - pa) > (int)es) qsort(a, r / es, es, cmp); - if ((r = pd - pc) > (int)es) { + if ((r = pd - pc) > (int)es) { /* Iterate rather than recurse to save stack space */ a = pn - r; n = r / es; goto loop; } -/* qsort(pn - r, r / es, es, cmp);*/ + /* qsort(pn - r, r / es, es, cmp); */ } diff --git a/libc/stdlib/seed48.c b/libc/stdlib/seed48.c index afd5f54..583262f 100644 --- a/libc/stdlib/seed48.c +++ b/libc/stdlib/seed48.c @@ -22,7 +22,7 @@ unsigned short * seed48(unsigned short xseed[3]) { static unsigned short sseed[3]; - + sseed[0] = __rand48_seed[0]; sseed[1] = __rand48_seed[1]; sseed[2] = __rand48_seed[2]; diff --git a/libc/stdlib/sha1hash.c b/libc/stdlib/sha1hash.c index 28e3399..1c7aaf3 100644 --- a/libc/stdlib/sha1hash.c +++ b/libc/stdlib/sha1hash.c @@ -4,7 +4,7 @@ By Steve Reid <sreid@sea-to-sky.net> 100% Public Domain ----------------- -Modified 7/98 +Modified 7/98 By James H. Brown <jbrown@burgoyne.com> Still 100% Public Domain @@ -26,7 +26,7 @@ Since the file IO in main() reads 16K at a time, any file 8K or larger would be guaranteed to generate the wrong hash (e.g. Test Vector #3, a million "a"s). -I also changed the declaration of variables i & j in SHA1Update to +I also changed the declaration of variables i & j in SHA1Update to unsigned long from unsigned int for the same reason. These changes should make no difference to any 32 bit implementations since @@ -53,7 +53,7 @@ Still 100% public domain Modified 4/01 By Saul Kravitz <Saul.Kravitz@celera.com> Still 100% PD -Modified to run on Compaq Alpha hardware. +Modified to run on Compaq Alpha hardware. ----------------- Modified 2/03 @@ -116,7 +116,7 @@ void SHA1Final(unsigned char digest[20], SHA1_CTX* context); void SHAPrintContext(SHA1_CTX *context, char *msg){ printf("%s (%d,%d) %x %x %x %x %x\n", msg, - context->count[0], context->count[1], + context->count[0], context->count[1], context->state[0], context->state[1], context->state[2], @@ -238,8 +238,7 @@ unsigned char finalcount[8]; while ((context->count[0] & 504) != 448) { SHA1Update(context, (unsigned char *)"\0", 1); } - SHA1Update(context, finalcount, 8); /* Should cause a SHA1Transform() -*/ + SHA1Update(context, finalcount, 8); /* Should cause a SHA1Transform() */ for (i = 0; i < 20; i++) { digest[i] = (unsigned char) ((context->state[i>>2] >> ((3-(i & 3)) * 8) ) & 255); @@ -254,7 +253,7 @@ unsigned char finalcount[8]; SHA1Transform(context->state, context->buffer); #endif } - + /*************************************************************/ /* This is not quite the MIME base64 algorithm: it uses _ instead of /, @@ -302,7 +301,7 @@ int main(int argc, char** argv) fputs("Unable to open file.", stderr); return(-1); } - } + } SHA1Init(&context); while (!feof(file)) { /* note: what if ferror(file) */ i = fread(buffer, 1, 16384, file); diff --git a/libc/stdlib/strtod.c b/libc/stdlib/strtod.c index 7fb7112..d2582b1 100644 --- a/libc/stdlib/strtod.c +++ b/libc/stdlib/strtod.c @@ -364,7 +364,7 @@ Bigint { struct Bigint *next; int k, maxwds, sign, wds; ULong x[1]; - }; +}; typedef struct Bigint Bigint; @@ -393,19 +393,19 @@ Balloc if ((rv = freelist[k]) != NULL) { freelist[k] = rv->next; - } + } else { x = 1 << k; rv = (Bigint *)MALLOC(sizeof(Bigint) + (x-1)*sizeof(Long)); rv->k = k; rv->maxwds = x; - } + } rv->sign = rv->wds = 0; mutex_unlock(&freelist_mutex); return rv; - } +} static void Bfree @@ -422,8 +422,8 @@ Bfree freelist[v->k] = v; mutex_unlock(&freelist_mutex); - } } +} #define Bcopy(x,y) memcpy(&x->sign, &y->sign, \ y->wds*sizeof(Long) + 2*sizeof(int)) @@ -458,8 +458,8 @@ multadd a = (int)(y >> 16); *x++ = y & 0xffff; #endif - } - while(++i < wds); + } + while(++i < wds); if (a) { if (wds >= b->maxwds) { b1 = Balloc(b->k+1); @@ -469,9 +469,9 @@ multadd } b->x[wds++] = a; b->wds = wds; - } - return b; } + return b; +} static Bigint * s2b @@ -503,13 +503,13 @@ s2b do b = multadd(b, 10, *s++ - '0'); while(++i < nd0); s++; - } + } else s += 10; for(; i < nd; i++) b = multadd(b, 10, *s++ - '0'); return b; - } +} static int hi0bits @@ -524,26 +524,26 @@ hi0bits if (!(x & 0xffff0000)) { k = 16; x <<= 16; - } + } if (!(x & 0xff000000)) { k += 8; x <<= 8; - } + } if (!(x & 0xf0000000)) { k += 4; x <<= 4; - } + } if (!(x & 0xc0000000)) { k += 2; x <<= 2; - } + } if (!(x & 0x80000000)) { k++; if (!(x & 0x40000000)) return 32; - } - return k; } + return k; +} static int lo0bits @@ -565,33 +565,33 @@ lo0bits } *y = x >> 2; return 2; - } + } k = 0; if (!(x & 0xffff)) { k = 16; x >>= 16; - } + } if (!(x & 0xff)) { k += 8; x >>= 8; - } + } if (!(x & 0xf)) { k += 4; x >>= 4; - } + } if (!(x & 0x3)) { k += 2; x >>= 2; - } + } if (!(x & 1)) { k++; x >>= 1; if (!x & 1) return 32; - } + } *y = x; return k; - } +} static Bigint * i2b @@ -607,7 +607,7 @@ i2b b->x[0] = i; b->wds = 1; return b; - } +} static Bigint * mult @@ -629,7 +629,7 @@ mult c = a; a = b; b = c; - } + } k = a->k; wa = a->wds; wb = b->wds; @@ -656,10 +656,10 @@ mult z2 = (*x++ >> 16) * y + (*xc >> 16) + carry; carry = z2 >> 16; Storeinc(xc, z2, z); - } - while(x < xae); - *xc = carry; } + while(x < xae); + *xc = carry; + } if ((y = *xb >> 16) != 0) { x = xa; xc = xc0; @@ -671,11 +671,11 @@ mult Storeinc(xc, z, z2); z2 = (*x++ >> 16) * y + (*xc & 0xffff) + carry; carry = z2 >> 16; - } - while(x < xae); - *xc = z2; } + while(x < xae); + *xc = z2; } + } #else for(; xb < xbe; xc0++) { if (y = *xb++) { @@ -686,16 +686,16 @@ mult z = *x++ * y + *xc + carry; carry = z >> 16; *xc++ = z & 0xffff; - } - while(x < xae); - *xc = carry; } + while(x < xae); + *xc = carry; } + } #endif for(xc0 = c->x, xc = xc0 + wc; wc > 0 && !*--xc; --wc) ; c->wds = wc; return c; - } +} static Bigint *p5s; @@ -720,23 +720,23 @@ pow5mult /* first time */ p5 = p5s = i2b(625); p5->next = 0; - } + } for(;;) { if (k & 1) { b1 = mult(b, p5); Bfree(b); b = b1; - } + } if (!(k = (unsigned int) k >> 1)) break; if (!(p51 = p5->next)) { p51 = p5->next = mult(p5,p5); p51->next = 0; - } - p5 = p51; } - return b; + p5 = p51; } + return b; +} static Bigint * lshift @@ -772,11 +772,11 @@ lshift do { *x1++ = *x << k | z; z = *x++ >> k1; - } - while(x < xe); + } + while(x < xe); if ((*x1 = z) != 0) ++n1; - } + } #else if (k &= 0xf) { k1 = 16 - k; @@ -784,11 +784,11 @@ lshift do { *x1++ = *x << k & 0xffff | z; z = *x++ >> k1; - } - while(x < xe); + } + while(x < xe); if (*x1 = z) ++n1; - } + } #endif else do *x1++ = *x++; @@ -796,7 +796,7 @@ lshift b1->wds = n1 - 1; Bfree(b); return b1; - } +} static int cmp @@ -828,9 +828,9 @@ cmp return *xa < *xb ? -1 : 1; if (xa <= xa0) break; - } - return 0; } + return 0; +} static Bigint * diff @@ -854,13 +854,13 @@ diff c->wds = 1; c->x[0] = 0; return c; - } + } if (i < 0) { c = a; a = b; b = c; i = 1; - } + } else i = 0; c = Balloc(a->k); @@ -882,8 +882,8 @@ diff borrow = (ULong)z >> 16; Sign_Extend(borrow, z); Storeinc(xc, z, y); - } - while(xb < xbe); + } + while(xb < xbe); while(xa < xae) { y = (*xa & 0xffff) + borrow; borrow = (ULong)y >> 16; @@ -892,27 +892,27 @@ diff borrow = (ULong)z >> 16; Sign_Extend(borrow, z); Storeinc(xc, z, y); - } + } #else do { y = *xa++ - *xb++ + borrow; borrow = y >> 16; Sign_Extend(borrow, y); *xc++ = y & 0xffff; - } - while(xb < xbe); + } + while(xb < xbe); while(xa < xae) { y = *xa++ + borrow; borrow = y >> 16; Sign_Extend(borrow, y); *xc++ = y & 0xffff; - } + } #endif while(!*--xc) wa--; c->wds = wa; return c; - } +} static double ulp @@ -937,22 +937,22 @@ ulp word0(a) = L; word1(a) = 0; #ifndef Sudden_Underflow - } + } else { L = (ULong)-L >> Exp_shift; if (L < Exp_shift) { word0(a) = 0x80000 >> L; word1(a) = 0; - } + } else { word0(a) = 0; L -= Exp_shift; word1(a) = L >= 31 ? 1 : 1 << (31 - L); - } } + } #endif return value(a); - } +} static double b2d @@ -986,17 +986,17 @@ b2d w = xa > xa0 ? *--xa : 0; d1 = y << ((32-Ebits) + k) | w >> (Ebits - k); goto ret_d; - } + } z = xa > xa0 ? *--xa : 0; if (k -= Ebits) { d0 = Exp_1 | y << k | z >> (32 - k); y = xa > xa0 ? *--xa : 0; d1 = z << k | y >> (32 - k); - } + } else { d0 = Exp_1 | y; d1 = z; - } + } #else if (k < Ebits + 16) { z = xa > xa0 ? *--xa : 0; @@ -1005,7 +1005,7 @@ b2d y = xa > xa0 ? *--xa : 0; d1 = z << k + 16 - Ebits | w << k - Ebits | y >> 16 + Ebits - k; goto ret_d; - } + } z = xa > xa0 ? *--xa : 0; w = xa > xa0 ? *--xa : 0; k -= Ebits + 16; @@ -1022,7 +1022,7 @@ b2d #undef d1 #endif return value(d); - } +} static Bigint * d2b @@ -1072,11 +1072,11 @@ d2b if ((k = lo0bits(&y)) != 0) { x[0] = y | z << (32 - k); z >>= k; - } + } else x[0] = y; i = b->wds = (x[1] = z) ? 2 : 1; - } + } else { #ifdef DEBUG if (!z) @@ -1086,7 +1086,7 @@ d2b x[0] = z; i = b->wds = 1; k += 32; - } + } #else if (y = d1) { if (k = lo0bits(&y)) @@ -1095,22 +1095,22 @@ d2b x[1] = z >> k - 16 & 0xffff; x[2] = z >> k; i = 2; - } + } else { x[0] = y & 0xffff; x[1] = y >> 16 | z << 16 - k & 0xffff; x[2] = z >> k & 0xffff; x[3] = z >> k+16; i = 3; - } + } else { x[0] = y & 0xffff; x[1] = y >> 16; x[2] = z & 0xffff; x[3] = z >> 16; i = 3; - } } + } else { #ifdef DEBUG if (!z) @@ -1120,14 +1120,14 @@ d2b if (k >= 16) { x[0] = z; i = 0; - } + } else { x[0] = z & 0xffff; x[1] = z >> 16; i = 1; - } - k += 32; } + k += 32; + } while(!x[i]) --i; b->wds = i + 1; @@ -1143,7 +1143,7 @@ d2b *bits = P - k; #endif #ifndef Sudden_Underflow - } + } else { *e = de - Bias - (P-1) + 1 + k; #ifdef Pack_32 @@ -1154,7 +1154,7 @@ d2b } #endif return b; - } +} #undef d0 #undef d1 @@ -1181,23 +1181,23 @@ ratio word0(da) += (k >> 2)*Exp_msk1; if (k &= 3) da *= 1 << k; - } + } else { k = -k; word0(db) += (k >> 2)*Exp_msk1; if (k &= 3) db *= 1 << k; - } + } #else if (k > 0) word0(da) += k*Exp_msk1; else { k = -k; word0(db) += k*Exp_msk1; - } + } #endif return value(da) / value(db); - } +} static CONST double tens[] = { @@ -1207,7 +1207,7 @@ tens[] = { #ifdef VAX , 1e23, 1e24 #endif - }; +}; #ifdef IEEE_Arith static CONST double bigtens[] = { 1e16, 1e32, 1e64, 1e128, 1e256 }; @@ -1312,7 +1312,7 @@ strtod while(*++s == '0') ; if (!*s) goto ret; - } + } s0 = s; y = z = 0; for(nd = nf = 0; (c = *s) >= '0' && c <= '9'; nd++, s++) @@ -1333,7 +1333,7 @@ strtod goto have_dig; } goto dig_done; - } + } for(; c >= '0' && c <= '9'; c = *++s) { have_dig: nz++; @@ -1349,16 +1349,16 @@ strtod else if (nd <= DBL_DIG + 1) z = 10*z + c; nz = 0; - } } } + } dig_done: e = 0; if (c == 'e' || c == 'E') { if (!nd && !nz && !nz0) { s = s00; goto ret; - } + } s00 = s; esign = 0; switch(c = *++s) { @@ -1367,7 +1367,7 @@ strtod /* FALLTHROUGH */ case '+': c = *++s; - } + } if (c >= '0' && c <= '9') { while(c == '0') c = *++s; @@ -1385,18 +1385,18 @@ strtod e = (int)L; if (esign) e = -e; - } + } else e = 0; - } + } else s = s00; - } + } if (!nd) { if (!nz && !nz0) s = s00; goto ret; - } + } e1 = e -= nf; /* Now we have nd0 digits, starting at s0, followed by a @@ -1415,7 +1415,7 @@ strtod #ifndef RND_PRODQUOT && FLT_ROUNDS == 1 #endif - ) { + ) { if (!e) goto ret; if (e > 0) { @@ -1427,7 +1427,7 @@ strtod tens[e]); goto ret; #endif - } + } i = DBL_DIG - nd; if (e <= Ten_pmax + i) { /* A fancier test would sometimes let us do @@ -1452,16 +1452,16 @@ strtod tens[e]); #endif goto ret; - } } + } #ifndef Inaccurate_Divide else if (e >= -Ten_pmax) { /* value(rv) = */ rounded_quotient(value(rv), tens[-e]); goto ret; - } -#endif } +#endif + } e1 += nd - k; /* Get starting approximation = rv * 10**e1 */ @@ -1477,7 +1477,7 @@ strtod if (bd0) goto retfree; goto ret; - } + } if ((e1 = (unsigned int)e1 >> 4) != 0) { for(j = 0; e1 > 1; j++, e1 = (unsigned int)e1 >> 1) @@ -1497,10 +1497,9 @@ strtod } else word0(rv) += P*Exp_msk1; - } - } } + } else if (e1 < 0) { e1 = -e1; if ((i = e1 & 15) != 0) @@ -1526,15 +1525,15 @@ strtod if (bd0) goto retfree; goto ret; - } + } word0(rv) = Tiny0; word1(rv) = Tiny1; /* The refinement below will clean * this approximation up. */ - } } } + } /* Now the hard part -- adjusting rv to the correct value.*/ @@ -1551,11 +1550,11 @@ strtod if (e >= 0) { bb2 = bb5 = 0; bd2 = bd5 = e; - } + } else { bb2 = bb5 = -e; bd2 = bd5 = 0; - } + } if (bbe >= 0) bb2 += bbe; else @@ -1583,13 +1582,13 @@ strtod bb2 -= i; bd2 -= i; bs2 -= i; - } + } if (bb5 > 0) { bs = pow5mult(bs, bb5); bb1 = mult(bs, bb); Bfree(bb); bb = bb1; - } + } if (bb2 > 0) bb = lshift(bb, bb2); if (bd5 > 0) @@ -1612,7 +1611,7 @@ strtod if (cmp(delta, bs) > 0) goto drop_down; break; - } + } if (i == 0) { /* exactly half-way between */ if (dsign) { @@ -1627,8 +1626,8 @@ strtod ; word1(rv) = 0; break; - } } + } else if (!(word0(rv) & Bndry_mask) && !word1(rv)) { drop_down: /* boundary case -- decrement exponent */ @@ -1651,7 +1650,7 @@ strtod #else break; #endif - } + } #ifndef ROUND_BIASED if (!(word1(rv) & LSB)) break; @@ -1665,10 +1664,10 @@ strtod if (!value(rv)) goto undfl; #endif - } + } #endif break; - } + } if ((aadj = ratio(delta, bs)) <= 2.) { if (dsign) aadj = aadj1 = 1.; @@ -1679,7 +1678,7 @@ strtod #endif aadj = 1.; aadj1 = -1.; - } + } else { /* special case -- power of FLT_RADIX to be */ /* rounded down... */ @@ -1690,7 +1689,7 @@ strtod aadj *= 0.5; aadj1 = -aadj; } - } + } else { aadj *= 0.5; aadj1 = dsign ? aadj : -aadj; @@ -1702,12 +1701,12 @@ strtod case 0: /* towards 0 */ case 3: /* towards -infinity */ aadj1 += 0.5; - } + } #else if (FLT_ROUNDS == 0) aadj1 += 0.5; #endif - } + } y = word0(rv) & Exp_mask; /* Check for overflow */ @@ -1724,10 +1723,10 @@ strtod word0(rv) = Big0; word1(rv) = Big1; goto cont; - } + } else word0(rv) += P*Exp_msk1; - } + } else { #ifdef Sudden_Underflow if ((word0(rv) & Exp_mask) <= P*Exp_msk1) { @@ -1740,21 +1739,21 @@ strtod #else if ((word0(rv) & Exp_mask) <= P*Exp_msk1) #endif - { + { if (word0(rv0) == Tiny0 && word1(rv0) == Tiny1) goto undfl; word0(rv) = Tiny0; word1(rv) = Tiny1; goto cont; - } + } else word0(rv) -= P*Exp_msk1; } else { adj = aadj1 * ulp(value(rv)); value(rv) += adj; - } + } #else /* Compute adj so that the IEEE rounding rules will * correctly round rv + adj in some half-way cases. @@ -1767,11 +1766,11 @@ strtod aadj1 = (double)(int)(aadj + 0.5); if (!dsign) aadj1 = -aadj1; - } + } adj = aadj1 * ulp(value(rv)); value(rv) += adj; #endif - } + } z = word0(rv) & Exp_mask; if (y == z) { /* Can we stop now? */ @@ -1781,16 +1780,16 @@ strtod if (dsign || word1(rv) || word0(rv) & Bndry_mask) { if (aadj < .4999999 || aadj > .5000001) break; - } + } else if (aadj < .4999999/FLT_RADIX) break; - } + } cont: Bfree(bb); Bfree(bd); Bfree(bs); Bfree(delta); - } + } retfree: Bfree(bb); Bfree(bd); @@ -1802,7 +1801,7 @@ strtod /* LINTED interface specification */ *se = (char *)s; return sign ? -value(rv) : value(rv); - } +} static int quorem @@ -1861,15 +1860,15 @@ quorem Sign_Extend(borrow, y); *bx++ = y & 0xffff; #endif - } - while(sx <= sxe); + } + while(sx <= sxe); if (!*bxe) { bx = b->x; while(--bxe > bx && !*bxe) --n; b->wds = n; - } } + } if (cmp(b, S) >= 0) { q++; borrow = 0; @@ -1897,18 +1896,18 @@ quorem Sign_Extend(borrow, y); *bx++ = y & 0xffff; #endif - } - while(sx <= sxe); + } + while(sx <= sxe); bx = b->x; bxe = bx + n; if (!*bxe) { while(--bxe > bx && !*bxe) --n; b->wds = n; - } } - return q; } + return q; +} /* freedtoa(s) must be used to free values s returned by dtoa * when MULTIPLE_THREADS is #defined. It should be used in all cases, @@ -2028,7 +2027,7 @@ __dtoa /* set sign for everything, including 0's and NaNs */ *sign = 1; word0(d) &= ~Sign_bit; /* clear sign bit */ - } + } else *sign = 0; @@ -2038,7 +2037,7 @@ __dtoa #else if (word0(d) == 0x8000) #endif - { + { /* Infinity or NaN */ *decpt = 9999; s = @@ -2046,30 +2045,30 @@ __dtoa !word1(d) && !(word0(d) & 0xfffff) ? "Infinity" : #endif "NaN"; - result = Balloc(strlen(s)+1); - s0 = (char *)(void *)result; - strcpy(s0, s); - if (rve) - *rve = + result = Balloc(strlen(s)+1); + s0 = (char *)(void *)result; + strcpy(s0, s); + if (rve) + *rve = #ifdef IEEE_Arith - s0[3] ? s0 + 8 : + s0[3] ? s0 + 8 : #endif - s0 + 3; + s0 + 3; return s0; - } + } #endif #ifdef IBM value(d) += 0; /* normalize */ #endif if (!value(d)) { *decpt = 1; - result = Balloc(2); - s0 = (char *)(void *)result; - strcpy(s0, "0"); - if (rve) - *rve = s0 + 1; - return s0; - } + result = Balloc(2); + s0 = (char *)(void *)result; + strcpy(s0, "0"); + if (rve) + *rve = s0 + 1; + return s0; + } b = d2b(value(d), &be, &bbits); #ifdef Sudden_Underflow @@ -2114,7 +2113,7 @@ __dtoa #endif #ifndef Sudden_Underflow denorm = 0; - } + } else { /* d is denormalized */ @@ -2125,7 +2124,7 @@ __dtoa word0(d2) -= 31*Exp_msk1; /* adjust exponent */ i -= (Bias + (P-1) - 1) + 1; denorm = 1; - } + } #endif ds = (value(d2)-1.5)*0.289529654602168 + 0.1760912590558 + i*0.301029995663981; @@ -2137,33 +2136,33 @@ __dtoa if (value(d) < tens[k]) k--; k_check = 0; - } + } j = bbits - i - 1; if (j >= 0) { b2 = 0; s2 = j; - } + } else { b2 = -j; s2 = 0; - } + } if (k >= 0) { b5 = 0; s5 = k; s2 += k; - } + } else { b2 -= k; b5 = -k; s5 = 0; - } + } if (mode < 0 || mode > 9) mode = 0; try_quick = 1; if (mode > 5) { mode -= 4; try_quick = 0; - } + } leftright = 1; switch(mode) { case 0: @@ -2189,7 +2188,7 @@ __dtoa ilim1 = i - 1; if (i <= 0) i = 1; - } + } j = sizeof(ULong); for(result_k = 0; (int)(sizeof(Bigint) - sizeof(ULong)) + j <= i; j <<= 1) result_k++; @@ -2225,7 +2224,7 @@ __dtoa ds *= bigtens[i]; } value(d) /= ds; - } + } else if ((jj1 = -k) != 0) { value(d) *= tens[jj1 & 0xf]; for(j = (unsigned int)jj1 >> 4; j; @@ -2233,8 +2232,8 @@ __dtoa if (j & 1) { ieps++; value(d) *= bigtens[i]; - } - } + } + } if (k_check && value(d) < 1. && ilim > 0) { if (ilim1 <= 0) goto fast_failed; @@ -2242,7 +2241,7 @@ __dtoa k--; value(d) *= 10.; ieps++; - } + } value(eps) = ieps*value(d) + 7.; word0(eps) -= (P-1)*Exp_msk1; if (ilim == 0) { @@ -2253,7 +2252,7 @@ __dtoa if (value(d) < -value(eps)) goto no_digits; goto fast_failed; - } + } #ifndef No_leftright if (leftright) { /* Use Steele & White method of only @@ -2273,7 +2272,7 @@ __dtoa value(eps) *= 10.; value(d) *= 10.; } - } + } else { #endif /* Generate ilim digits, then fix them up. */ @@ -2291,17 +2290,17 @@ __dtoa goto ret1; } break; - } } -#ifndef No_leftright } +#ifndef No_leftright + } #endif fast_failed: s = s0; value(d) = value(d2); k = k0; ilim = ilim0; - } + } /* Do we have a "small" integer? */ @@ -2313,7 +2312,7 @@ __dtoa if (ilim < 0 || value(d) <= 5*ds) goto no_digits; goto one_digit; - } + } for(i = 1;; i++) { L = value(d) / ds; value(d) -= L*ds; @@ -2322,7 +2321,7 @@ __dtoa if (value(d) < 0) { L--; value(d) += ds; - } + } #endif *s++ = '0' + (int)L; if (i == ilim) { @@ -2334,16 +2333,16 @@ __dtoa k++; *s = '0'; break; - } + } ++*s++; - } - break; } + break; + } if (!(value(d) *= 10.)) break; } goto ret1; - } + } m2 = b2; m5 = b5; @@ -2359,7 +2358,7 @@ __dtoa #else 1 + P - bbits; #endif - } + } else { j = ilim - 1; if (m5 >= j) @@ -2368,22 +2367,22 @@ __dtoa s5 += j -= m5; b5 += j; m5 = 0; - } + } if ((i = ilim) < 0) { m2 -= i; i = 0; - } } + } b2 += i; s2 += i; mhi = i2b(1); - } + } if (m2 > 0 && s2 > 0) { i = m2 < s2 ? m2 : s2; b2 -= i; m2 -= i; s2 -= i; - } + } if (b5 > 0) { if (leftright) { if (m5 > 0) { @@ -2391,13 +2390,13 @@ __dtoa b1 = mult(mhi, b); Bfree(b); b = b1; - } + } if ((j = b5 - m5) != 0) b = pow5mult(b, j); } else b = pow5mult(b, b5); - } + } S = i2b(1); if (s5 > 0) S = pow5mult(S, s5); @@ -2417,7 +2416,7 @@ __dtoa } else spec_case = 0; - } + } /* Arrange for convenient computation of quotients: * shift left if necessary so divisor has 4 leading 0 bits. @@ -2438,13 +2437,13 @@ __dtoa b2 += i; m2 += i; s2 += i; - } + } else if (i < 4) { i += 28; b2 += i; m2 += i; s2 += i; - } + } if (b2 > 0) b = lshift(b, b2); if (s2 > 0) @@ -2457,19 +2456,19 @@ __dtoa mhi = multadd(mhi, 10, 0); ilim = ilim1; } - } + } if (ilim <= 0 && mode > 2) { if (ilim < 0 || cmp(b,S = multadd(S,5,0)) <= 0) { /* no digits, fcvt style */ no_digits: k = -1 - ndigits; goto ret; - } + } one_digit: *s++ = '1'; k++; goto ret; - } + } if (leftright) { if (m2 > 0) mhi = lshift(mhi, m2); @@ -2483,7 +2482,7 @@ __dtoa mhi = Balloc(mhi->k); Bcopy(mhi, mlo); mhi = lshift(mhi, Log2P); - } + } for(i = 1;;i++) { dig = quorem(b,S) + '0'; @@ -2502,7 +2501,7 @@ __dtoa dig++; *s++ = dig; goto ret; - } + } #endif if (j < 0 || (j == 0 && !mode #ifndef ROUND_BIASED @@ -2518,7 +2517,7 @@ __dtoa } *s++ = dig; goto ret; - } + } if (jj1 > 0) { if (dig == '9') { /* possible if i == 1 */ round_9_up: @@ -2527,7 +2526,7 @@ __dtoa } *s++ = dig + 1; goto ret; - } + } *s++ = dig; if (i == ilim) break; @@ -2537,16 +2536,16 @@ __dtoa else { mlo = multadd(mlo, 10, 0); mhi = multadd(mhi, 10, 0); - } } } + } else for(i = 1;; i++) { *s++ = dig = quorem(b,S) + '0'; if (i >= ilim) break; b = multadd(b, 10, 0); - } + } /* Round off last digit */ @@ -2561,18 +2560,18 @@ __dtoa goto ret; } ++*s++; - } + } else { while(*--s == '0'); s++; - } + } ret: Bfree(S); if (mhi) { if (mlo && mlo != mhi) Bfree(mlo); Bfree(mhi); - } + } ret1: Bfree(b); if (s == s0) { /* don't return empty string */ @@ -2584,7 +2583,7 @@ __dtoa if (rve) *rve = s; return s0; - } +} #ifdef __cplusplus } #endif diff --git a/libc/stdlib/strtoimax.c b/libc/stdlib/strtoimax.c index a742eb9..0b4323d 100644 --- a/libc/stdlib/strtoimax.c +++ b/libc/stdlib/strtoimax.c @@ -103,7 +103,7 @@ strtoimax(const char *nptr, char **endptr, int base) cutoff = INTMAX_MAX / x; \ }; \ break - + switch (base) { case 4: if (neg) { @@ -118,13 +118,13 @@ strtoimax(const char *nptr, char **endptr, int base) CASE_BASE(8); CASE_BASE(10); CASE_BASE(16); - default: + default: cutoff = neg ? INTMAX_MIN : INTMAX_MAX; cutlim = cutoff % base; cutoff /= base; } #undef CASE_BASE - + if (neg) { if (cutlim > 0) { cutlim -= base; diff --git a/libc/stdlib/strtoumax.c b/libc/stdlib/strtoumax.c index ec45377..e1ff623 100644 --- a/libc/stdlib/strtoumax.c +++ b/libc/stdlib/strtoumax.c @@ -57,7 +57,7 @@ strtoumax(const char *nptr, char **endptr, int base) if (c == '-') { neg = 1; c = *s++; - } else { + } else { neg = 0; if (c == '+') c = *s++; @@ -76,7 +76,7 @@ strtoumax(const char *nptr, char **endptr, int base) case x: cutoff = UINTMAX_MAX / x; \ cutlim = UINTMAX_MAX % x; \ break - + switch (base) { CASE_BASE(8); CASE_BASE(10); @@ -85,7 +85,7 @@ strtoumax(const char *nptr, char **endptr, int base) cutoff = UINTMAX_MAX / base; cutlim = UINTMAX_MAX % base; } - + for (acc = 0, any = 0;; c = (unsigned char) *s++) { if (isdigit(c)) c -= '0'; diff --git a/libc/stdlib/wchar.c b/libc/stdlib/wchar.c index d805333..0bbdaa9 100644 --- a/libc/stdlib/wchar.c +++ b/libc/stdlib/wchar.c @@ -387,7 +387,7 @@ size_t wcsxfrm(wchar_t *ws1, const wchar_t *ws2, size_t n) int wctob(wint_t c) { - return c; + return c; } wctype_t wctype(const char *property) diff --git a/libc/string/memcpy.c b/libc/string/memcpy.c index 4cd4a80..dea78b2 100644 --- a/libc/string/memcpy.c +++ b/libc/string/memcpy.c @@ -25,5 +25,5 @@ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ -#define MEM_COPY +#define MEMCOPY #include "bcopy.c" diff --git a/libc/string/memset.c b/libc/string/memset.c index ed9cdd7..41dafb2 100644 --- a/libc/string/memset.c +++ b/libc/string/memset.c @@ -34,10 +34,10 @@ void* memset(void* dst, int c, size_t n) char* end = q + n; for (;;) { - if (q < end) break; *q++ = (char) c; - if (q < end) break; *q++ = (char) c; - if (q < end) break; *q++ = (char) c; - if (q < end) break; *q++ = (char) c; + if (q >= end) break; *q++ = (char) c; + if (q >= end) break; *q++ = (char) c; + if (q >= end) break; *q++ = (char) c; + if (q >= end) break; *q++ = (char) c; } return dst; diff --git a/libc/string/strcasecmp.c b/libc/string/strcasecmp.c index 12f3a09..2be0913 100644 --- a/libc/string/strcasecmp.c +++ b/libc/string/strcasecmp.c @@ -98,8 +98,8 @@ strncasecmp(const char *s1, const char *s2, size_t n) if (cm[*us1] != cm[*us2++]) return (cm[*us1] - cm[*--us2]); if (*us1++ == '\0') - break; + break; } while (--n != 0); - } + } return (0); } diff --git a/libc/string/strchr.c b/libc/string/strchr.c index e33694c..31ba4e2 100644 --- a/libc/string/strchr.c +++ b/libc/string/strchr.c @@ -38,6 +38,6 @@ strchr(const char *p, int ch) return((char *)p); if (!*p) return((char *)NULL); - } + } /* NOTREACHED */ } diff --git a/libc/string/strcoll.c b/libc/string/strcoll.c index 365cad5..e3b1ec3 100755 --- a/libc/string/strcoll.c +++ b/libc/string/strcoll.c @@ -36,5 +36,5 @@ int strcoll(const char *s1, const char *s2) { - return strcmp (s1, s2); + return strcmp(s1, s2); } diff --git a/libc/string/strlcat.c b/libc/string/strlcat.c index ad2215b..ceab094 100644 --- a/libc/string/strlcat.c +++ b/libc/string/strlcat.c @@ -46,9 +46,9 @@ strlcat(char *dst, const char *src, size_t siz) if (n != 1) { *d++ = *s; n--; - } + } s++; - } + } *d = '\0'; return(dlen + (s - src)); /* count does not include NUL */ diff --git a/libc/string/strlcpy.c b/libc/string/strlcpy.c index 38277eb..d32b659 100644 --- a/libc/string/strlcpy.c +++ b/libc/string/strlcpy.c @@ -37,7 +37,7 @@ strlcpy(char *dst, const char *src, size_t siz) if ((*d++ = *s++) == '\0') break; } - } + } /* Not enough room in dst, add NUL and traverse rest of src */ if (n == 0) { diff --git a/libc/string/strncat.c b/libc/string/strncat.c index 1cb9405..c4df4f2 100644 --- a/libc/string/strncat.c +++ b/libc/string/strncat.c @@ -52,6 +52,6 @@ strncat(char *dst, const char *src, size_t n) d++; } while (--n != 0); *d = 0; - } + } return (dst); } diff --git a/libc/string/strncmp.c b/libc/string/strncmp.c index 9da41ab..1768808 100644 --- a/libc/string/strncmp.c +++ b/libc/string/strncmp.c @@ -38,14 +38,13 @@ int strncmp(const char *s1, const char *s2, size_t n) { - if (n == 0) return (0); do { if (*s1 != *s2++) return (*(unsigned char *)s1 - *(unsigned char *)--s2); if (*s1++ == 0) - break; + break; } while (--n != 0); return (0); } diff --git a/libc/string/strncpy.c b/libc/string/strncpy.c index b91091b..4426cbe 100644 --- a/libc/string/strncpy.c +++ b/libc/string/strncpy.c @@ -54,8 +54,8 @@ strncpy(char *dst, const char *src, size_t n) /* NUL pad the remaining n-1 bytes */ while (--n != 0) *d++ = 0; - break; - } + break; + } } while (--n != 0); } return (dst); diff --git a/libc/string/strpbrk.c b/libc/string/strpbrk.c index 6ba3796..cd3b71c 100644 --- a/libc/string/strpbrk.c +++ b/libc/string/strpbrk.c @@ -38,7 +38,7 @@ strpbrk(const char *s1, const char *s2) { const char *scanp; int c, sc; - + while ((c = *s1++) != 0) { for (scanp = s2; (sc = *scanp++) != 0;) if (sc == c) diff --git a/libc/string/strrchr.c b/libc/string/strrchr.c index 2800781..4918f82 100644 --- a/libc/string/strrchr.c +++ b/libc/string/strrchr.c @@ -34,12 +34,12 @@ char * strrchr(const char *p, int ch) { char *save; - + for (save = NULL;; ++p) { if (*p == ch) save = (char *)p; if (!*p) return(save); - } + } /* NOTREACHED */ } diff --git a/libc/string/strsep.c b/libc/string/strsep.c index bcca681..c44bc5b 100644 --- a/libc/string/strsep.c +++ b/libc/string/strsep.c @@ -34,7 +34,7 @@ /* * Get next token from string *stringp, where tokens are possibly-empty - * strings separated by characters from delim. + * strings separated by characters from delim. * * Writes NULs into the string at *stringp to end tokens. * delim need not remain constant from call to call. diff --git a/libc/string/strstr.c b/libc/string/strstr.c index debe96c..95a865b 100644 --- a/libc/string/strstr.c +++ b/libc/string/strstr.c @@ -51,6 +51,6 @@ strstr(const char *s, const char *find) } while (sc != c); } while (strncmp(s, find, len) != 0); s--; - } + } return ((char *)s); } diff --git a/libc/string/strxfrm.c b/libc/string/strxfrm.c index f1843b5..3c4d707 100755 --- a/libc/string/strxfrm.c +++ b/libc/string/strxfrm.c @@ -29,7 +29,7 @@ /* * Transform string s2 to string s1 using the current locale so that - * strcmp of transformed strings yields the same result as strcoll. + * strcmp of transformed strings yields the same result as strcoll. * Since Bionic really does not support locales, we assume we always use * the C locale. * diff --git a/libc/unistd/pread.c b/libc/unistd/pread.c index d2f71f7..b55623e 100644 --- a/libc/unistd/pread.c +++ b/libc/unistd/pread.c @@ -25,10 +25,10 @@ #include <sys/types.h> #include <unistd.h> -extern int __pread64(int fd, void *buf, size_t nbytes, off_t lo, off_t hi); +extern int __pread64(int fd, void *buf, size_t nbytes, loff_t offset); ssize_t pread(int fd, void *buf, size_t nbytes, off_t offset) { - return __pread64(fd, buf, nbytes, offset, 0); + return __pread64(fd, buf, nbytes, offset); } diff --git a/libc/unistd/pwrite.c b/libc/unistd/pwrite.c index 5adf40a..ea080d2 100644 --- a/libc/unistd/pwrite.c +++ b/libc/unistd/pwrite.c @@ -28,10 +28,10 @@ #include <sys/types.h> #include <unistd.h> -extern int __pwrite64(int fd, void *buf, size_t nbytes, off_t lo, off_t hi); +extern int __pwrite64(int fd, void *buf, size_t nbytes, loff_t offset); ssize_t pwrite(int fd, void *buf, size_t nbytes, off_t offset) { - return __pwrite64(fd, buf, nbytes, offset, 0); + return __pwrite64(fd, buf, nbytes, offset); } diff --git a/libc/zoneinfo/zoneinfo.dat b/libc/zoneinfo/zoneinfo.dat Binary files differindex e5bf25a..c9f0b6f 100644 --- a/libc/zoneinfo/zoneinfo.dat +++ b/libc/zoneinfo/zoneinfo.dat diff --git a/libc/zoneinfo/zoneinfo.idx b/libc/zoneinfo/zoneinfo.idx Binary files differindex 78a3650..cb560db 100644 --- a/libc/zoneinfo/zoneinfo.idx +++ b/libc/zoneinfo/zoneinfo.idx diff --git a/libc/zoneinfo/zoneinfo.version b/libc/zoneinfo/zoneinfo.version index 289c5d1..57a3708 100644 --- a/libc/zoneinfo/zoneinfo.version +++ b/libc/zoneinfo/zoneinfo.version @@ -1 +1 @@ -2007h +2009s diff --git a/libdl/libdl.c b/libdl/libdl.c index 7971942..b36af16 100644 --- a/libdl/libdl.c +++ b/libdl/libdl.c @@ -14,12 +14,14 @@ * limitations under the License. */ +#include <dlfcn.h> /* These are stubs for functions that are actually defined * in the dynamic linker (dlfcn.c), and hijacked at runtime. */ void *dlopen(const char *filename, int flag) { return 0; } -char *dlerror(void) { return 0; } +const char *dlerror(void) { return 0; } void *dlsym(void *handle, const char *symbol) { return 0; } +int dladdr(void *addr, Dl_info *info) { return 0; } int dlclose(void *handle) { return 0; } #ifdef __arm__ diff --git a/libstdc++/src/new.cpp b/libstdc++/src/new.cpp index 8189159..a9c92d4 100644 --- a/libstdc++/src/new.cpp +++ b/libstdc++/src/new.cpp @@ -23,16 +23,12 @@ void* operator new[](std::size_t size) void operator delete(void* ptr) { - if (ptr) { - free(ptr); - } + free(ptr); } void operator delete[](void* ptr) { - if (ptr) { - free(ptr); - } + free(ptr); } void* operator new(std::size_t size, const std::nothrow_t&) @@ -47,16 +43,12 @@ void* operator new[](std::size_t size, const std::nothrow_t&) void operator delete(void* ptr, const std::nothrow_t&) { - if (ptr) { - free(ptr); - } + free(ptr); } void operator delete[](void* ptr, const std::nothrow_t&) { - if (ptr) { - free(ptr); - } + free(ptr); } diff --git a/linker/dlfcn.c b/linker/dlfcn.c index 039926c..30f5f4c 100644 --- a/linker/dlfcn.c +++ b/linker/dlfcn.c @@ -90,9 +90,15 @@ void *dlsym(void *handle, const char *symbol) } if(handle == RTLD_DEFAULT) { - sym = lookup(symbol, &found); + sym = lookup(symbol, &found, NULL); } else if(handle == RTLD_NEXT) { - sym = lookup(symbol, &found); + void *ret_addr = __builtin_return_address(0); + soinfo *si = find_containing_library(ret_addr); + + sym = NULL; + if(si && si->next) { + sym = lookup(symbol, &found, si->next); + } } else { found = (soinfo*)handle; sym = lookup_in_library(found, symbol); @@ -117,6 +123,37 @@ err: return 0; } +int dladdr(void *addr, Dl_info *info) +{ + int ret = 0; + + pthread_mutex_lock(&dl_lock); + + /* Determine if this address can be found in any library currently mapped */ + soinfo *si = find_containing_library(addr); + + if(si) { + memset(info, 0, sizeof(Dl_info)); + + info->dli_fname = si->name; + info->dli_fbase = (void*)si->base; + + /* Determine if any symbol in the library contains the specified address */ + Elf32_Sym *sym = find_containing_symbol(addr, si); + + if(sym != NULL) { + info->dli_sname = si->strtab + sym->st_name; + info->dli_saddr = (void*)(si->base + sym->st_value); + } + + ret = 1; + } + + pthread_mutex_unlock(&dl_lock); + + return ret; +} + int dlclose(void *handle) { pthread_mutex_lock(&dl_lock); @@ -126,22 +163,22 @@ int dlclose(void *handle) } #if defined(ANDROID_ARM_LINKER) -// 0000000 00011111 111112 22222222 233333333334444444444 -// 0123456 78901234 567890 12345678 901234567890123456789 +// 0000000 00011111 111112 22222222 2333333 333344444444445555555 +// 0123456 78901234 567890 12345678 9012345 678901234567890123456 #define ANDROID_LIBDL_STRTAB \ - "dlopen\0dlclose\0dlsym\0dlerror\0dl_unwind_find_exidx\0" + "dlopen\0dlclose\0dlsym\0dlerror\0dladdr\0dl_unwind_find_exidx\0" #elif defined(ANDROID_X86_LINKER) -// 0000000 00011111 111112 22222222 2333333333344444 -// 0123456 78901234 567890 12345678 9012345678901234 +// 0000000 00011111 111112 22222222 2333333 3333444444444455 +// 0123456 78901234 567890 12345678 9012345 6789012345678901 #define ANDROID_LIBDL_STRTAB \ - "dlopen\0dlclose\0dlsym\0dlerror\0dl_iterate_phdr\0" + "dlopen\0dlclose\0dlsym\0dlerror\0dladdr\0dl_iterate_phdr\0" #elif defined(ANDROID_SH_LINKER) -// 0000000 00011111 111112 22222222 2333333333344444 -// 0123456 78901234 567890 12345678 9012345678901234 +// 0000000 00011111 111112 22222222 2333333 3333444444444455 +// 0123456 78901234 567890 12345678 9012345 6789012345678901 #define ANDROID_LIBDL_STRTAB \ - "dlopen\0dlclose\0dlsym\0dlerror\0dl_iterate_phdr\0" + "dlopen\0dlclose\0dlsym\0dlerror\0dladdr\0dl_iterate_phdr\0" #else /* !defined(ANDROID_ARM_LINKER) && !defined(ANDROID_X86_LINKER) */ #error Unsupported architecture. Only ARM and x86 are presently supported. @@ -175,20 +212,25 @@ static Elf32_Sym libdl_symtab[] = { st_info: STB_GLOBAL << 4, st_shndx: 1, }, -#ifdef ANDROID_ARM_LINKER { st_name: 29, + st_value: (Elf32_Addr) &dladdr, + st_info: STB_GLOBAL << 4, + st_shndx: 1, + }, +#ifdef ANDROID_ARM_LINKER + { st_name: 36, st_value: (Elf32_Addr) &dl_unwind_find_exidx, st_info: STB_GLOBAL << 4, st_shndx: 1, }, #elif defined(ANDROID_X86_LINKER) - { st_name: 29, + { st_name: 36, st_value: (Elf32_Addr) &dl_iterate_phdr, st_info: STB_GLOBAL << 4, st_shndx: 1, }, #elif defined(ANDROID_SH_LINKER) - { st_name: 29, + { st_name: 36, st_value: (Elf32_Addr) &dl_iterate_phdr, st_info: STB_GLOBAL << 4, st_shndx: 1, @@ -216,7 +258,7 @@ static Elf32_Sym libdl_symtab[] = { * stubbing them out in libdl. */ static unsigned libdl_buckets[1] = { 1 }; -static unsigned libdl_chains[6] = { 0, 2, 3, 4, 5, 0 }; +static unsigned libdl_chains[7] = { 0, 2, 3, 4, 5, 6, 0 }; soinfo libdl_info = { name: "libdl.so", @@ -226,7 +268,7 @@ soinfo libdl_info = { symtab: libdl_symtab, nbucket: 1, - nchain: 6, + nchain: 7, bucket: libdl_buckets, chain: libdl_chains, }; diff --git a/linker/linker.c b/linker/linker.c index 9779290..451e96c 100644 --- a/linker/linker.c +++ b/linker/linker.c @@ -471,7 +471,7 @@ _do_lookup(soinfo *si, const char *name, unsigned *base) DEBUG("%5d %s: looking up %s in %s\n", pid, si->name, name, lsi->name); s = _do_lookup_in_so(lsi, name, &elf_hash); - if(s != NULL) + if ((s != NULL) && (s->st_shndx != SHN_UNDEF)) goto done; } } @@ -512,13 +512,17 @@ Elf32_Sym *lookup_in_library(soinfo *si, const char *name) /* This is used by dl_sym(). It performs a global symbol lookup. */ -Elf32_Sym *lookup(const char *name, soinfo **found) +Elf32_Sym *lookup(const char *name, soinfo **found, soinfo *start) { unsigned elf_hash = 0; Elf32_Sym *s = NULL; soinfo *si; - for(si = solist; (s == NULL) && (si != NULL); si = si->next) + if(start == NULL) { + start = solist; + } + + for(si = start; (s == NULL) && (si != NULL); si = si->next) { if(si->flags & FLAG_ERROR) continue; @@ -538,6 +542,40 @@ Elf32_Sym *lookup(const char *name, soinfo **found) return 0; } +soinfo *find_containing_library(void *addr) +{ + soinfo *si; + + for(si = solist; si != NULL; si = si->next) + { + if((unsigned)addr >= si->base && (unsigned)addr - si->base < si->size) { + return si; + } + } + + return NULL; +} + +Elf32_Sym *find_containing_symbol(void *addr, soinfo *si) +{ + unsigned int i; + unsigned soaddr = (unsigned)addr - si->base; + + /* Search the library's symbol table for any defined symbol which + * contains this address */ + for(i=0; i<si->nchain; i++) { + Elf32_Sym *sym = &si->symtab[i]; + + if(sym->st_shndx != SHN_UNDEF && + soaddr >= sym->st_value && + soaddr < sym->st_value + sym->st_size) { + return sym; + } + } + + return NULL; +} + #if 0 static void dump(soinfo *si) { @@ -1295,6 +1333,13 @@ static int reloc_library(soinfo *si, Elf32_Rel *rel, unsigned count) reloc, sym_addr, sym_name); *((unsigned*)reloc) += sym_addr; break; + case R_ARM_REL32: + COUNT_RELOC(RELOC_RELATIVE); + MARK(rel->r_offset); + TRACE_TYPE(RELO, "%5d RELO REL32 %08x <- %08x - %08x %s\n", pid, + reloc, sym_addr, rel->r_offset, sym_name); + *((unsigned*)reloc) += sym_addr - rel->r_offset; + break; #elif defined(ANDROID_X86_LINKER) case R_386_JUMP_SLOT: COUNT_RELOC(RELOC_ABSOLUTE); diff --git a/linker/linker.h b/linker/linker.h index 2e51338..68ac275 100644 --- a/linker/linker.h +++ b/linker/linker.h @@ -172,6 +172,13 @@ extern soinfo libdl_info; #define R_ARM_JUMP_SLOT 22 #define R_ARM_RELATIVE 23 +/* According to the AAPCS specification, we only + * need the above relocations. However, in practice, + * the following ones turn up from time to time. + */ +#define R_ARM_ABS32 2 +#define R_ARM_REL32 3 + #elif defined(ANDROID_X86_LINKER) #define R_386_32 1 @@ -214,16 +221,12 @@ extern soinfo libdl_info; #define DT_PREINIT_ARRAYSZ 33 #endif -/* in theory we only need the above relative relocations, - but in practice the following one turns up from time - to time. fushigi na. -*/ -#define R_ARM_ABS32 2 - soinfo *find_library(const char *name); unsigned unload_library(soinfo *si); Elf32_Sym *lookup_in_library(soinfo *si, const char *name); -Elf32_Sym *lookup(const char *name, soinfo **found); +Elf32_Sym *lookup(const char *name, soinfo **found, soinfo *start); +soinfo *find_containing_library(void *addr); +Elf32_Sym *find_containing_symbol(void *addr, soinfo *si); const char *linker_get_error(void); #ifdef ANDROID_ARM_LINKER |