remove obsolete SuperH support

We don't have a toolchain anymore, we don't have working original
kernel headers, and nobody is maintaining this so there is really
no point in keeping this here. Details of the patch:

- removed code paths from Android.mk files related to the SuperH
  architecture ("sh")

- removed libc/arch-sh, linker/arch-sh, libc/kernel/arch-sh

- simplified libc/SYSCALLS.TXT

- simplified the scripts in libc/tools/ and libc/kernel/tools

Change-Id: I26b0e1422bdc347489e4573e2fbec0e402f75560

Signed-off-by: David 'Digit' Turner <digit@android.com>

212 files changed, 0 insertions, 8635 deletions

diff --git a/libc/arch-sh/bionic/__get_pc.S b/libc/arch-sh/bionic/__get_pc.S
deleted file mode 100644
index 155b387..0000000
--- a/libc/arch-sh/bionic/__get_pc.S
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * Copyright (C) 2009 The Android Open Source Project
- * 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.
- *
- * 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.
- */
-.text
-.type   __get_pc, @function
-.globl  __get_pc
-.align  4
-
-__get_pc:
-    mova    1f, r0
-    rts
-1:  nop
-
diff --git a/libc/arch-sh/bionic/__get_sp.S b/libc/arch-sh/bionic/__get_sp.S
deleted file mode 100644
index 0e34a01..0000000
--- a/libc/arch-sh/bionic/__get_sp.S
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * Copyright (C) 2009 The Android Open Source Project
- * 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.
- *
- * 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.
- */
-.text
-.type   __get_sp, @function
-.globl  __get_sp
-.align  4
-
-__get_sp:
-    rts
-    mov     r15, r0
-
diff --git a/libc/arch-sh/bionic/__get_tls.c b/libc/arch-sh/bionic/__get_tls.c
deleted file mode 100644
index 8a5e4ff..0000000
--- a/libc/arch-sh/bionic/__get_tls.c
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * Copyright (C) 2009 The Android Open Source Project
- * 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.
- *
- * 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.
- */
-/* see the implementation of __set_tls and pthread.c to understand this
- * code. Basically, the content of fs:[0] always is a pointer to the base
- * address of the tls region
- */
-void *__get_tls(void)
-{
-    void *tls;
-    asm volatile("stc gbr, %0" : "=r"(tls));
-    return tls;
-}
diff --git a/libc/arch-sh/bionic/__set_tls.c b/libc/arch-sh/bionic/__set_tls.c
deleted file mode 100644
index 7f863de..0000000
--- a/libc/arch-sh/bionic/__set_tls.c
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * Copyright (C) 2009 The Android Open Source Project
- * 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.
- *
- * 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.
- */
-#include <pthread.h>
-
-/*
- * Simply set tls address into GBR.
- */
-int __set_tls(void *ptr)
-{
-    asm volatile("ldc %0, gbr" : /* no output */ : "r" (ptr));
-    return 0;
-}
diff --git a/libc/arch-sh/bionic/_exit_with_stack_teardown.S b/libc/arch-sh/bionic/_exit_with_stack_teardown.S
deleted file mode 100644
index 6356eb6..0000000
--- a/libc/arch-sh/bionic/_exit_with_stack_teardown.S
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * Copyright (C) 2009 The Android Open Source Project
- * 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.
- *
- * 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.
- */
-#include <asm/unistd.h>
-
-.text
-.type   _exit_with_stack_teardown, @function
-.globl  _exit_with_stack_teardown
-.align  4
-
-# void _exit_with_stack_teardown(void * stackBase, int stackSize, int retCode)
-
-_exit_with_stack_teardown:
-    mov     r6, r8      /* save retCode : breaks r8 value */
-    mov.l   0f, r3      /* system call number */
-    trapa   #(2 + 0x10) /* invoke system call with num of args */
-
-    mov     r8, r4      /* restore retCode */
-    mov.l   1f, r3      /* system call number */
-    trapa   #(1 + 0x10) /* invoke system call with num of args */
-
-    /* exit() should never return, cause a crash if it does */
-    mov     #0, r0
-    mov.l   @r0, r0
-
-    .align  2
-0:  .long   __NR_munmap
-1:  .long   __NR_exit
diff --git a/libc/arch-sh/bionic/_setjmp.S b/libc/arch-sh/bionic/_setjmp.S
deleted file mode 100644
index a04fcb6..0000000
--- a/libc/arch-sh/bionic/_setjmp.S
+++ /dev/null
@@ -1,125 +0,0 @@
-/*	$OpenBSD: _setjmp.S,v 1.2 2007/03/02 06:11:54 miod Exp $	*/
-/*	$NetBSD: _setjmp.S,v 1.7 2006/01/05 02:04:41 uwe Exp $	*/
-
-/*-
- * Copyright (c) 1990 The Regents of the University of California.
- * All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * William Jolitz.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. 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.
- * 3. Neither the name of the University 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 REGENTS 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 REGENTS 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.
- *
- *	from: @(#)_setjmp.s	5.1 (Berkeley) 4/23/90
- */
-
-#include <machine/asm.h>
-#include <machine/setjmp.h>
-
-/*
- * C library -- _setjmp, _longjmp
- *
- *	_longjmp(a,v)
- * will generate a "return(v)" from the last call to
- *	_setjmp(a)
- * by restoring registers from the stack.
- * The previous signal state is NOT restored.
- */
-
-ENTRY(_setjmp)
-	xor	r0,	r0
-#if defined(__SH4__) && !defined(__SH4_NOFPU__)
-	add	#(_JBLEN * 4), r4
-	sts	fpscr,	r1
-	mov.l	r1,	@-r4
-	lds	r0,	fpscr
-	sts.l	fpul,	@-r4
-	fmov.s	fr15,	@-r4
-	fmov.s	fr14,	@-r4
-	fmov.s	fr13,	@-r4
-	fmov.s	fr12,	@-r4
-	frchg
-	fmov.s	fr15,	@-r4
-	fmov.s	fr14,	@-r4
-	fmov.s	fr13,	@-r4
-	fmov.s	fr12,	@-r4
-	lds	r1,	fpscr
-#else
-	add	#((_JBLEN - 10) * 4), r4
-#endif
-	sts.l	mach,	@-r4
-	sts.l	macl,	@-r4
-	mov.l	r15,	@-r4
-	mov.l	r14,	@-r4
-	mov.l	r13,	@-r4
-	mov.l	r12,	@-r4
-	mov.l	r11,	@-r4
-	mov.l	r10,	@-r4
-	mov.l	r9,	@-r4
-	mov.l	r8,	@-r4
-	sts.l	pr,	@-r4
-	mov.l	r0,	@-r4		/* dummy signal mask */
-	rts
-	 mov.l	r0,	@-r4		/* no saved signal mask */
-	SET_ENTRY_SIZE(_setjmp)
-
-ENTRY(_longjmp)
-	add	#8,	r4
-	lds.l	@r4+,	pr
-	mov.l	@r4+,	r8
-	mov.l	@r4+,	r9
-	mov.l	@r4+,	r10
-	mov.l	@r4+,	r11
-	mov.l	@r4+,	r12
-	mov.l	@r4+,	r13
-	mov.l	@r4+,	r14
-	mov.l	@r4+,	r15
-	lds.l	@r4+,	macl
-	lds.l	@r4+,	mach
-#if defined(__SH4__) && !defined(__SH4_NOFPU__)
-	xor	r0, 	r0
-	lds	r0,	fpscr
-	frchg
-	fmov.s	@r4+,	fr12
-	fmov.s	@r4+,	fr13
-	fmov.s	@r4+,	fr14
-	fmov.s	@r4+,	fr15
-	frchg
-	fmov.s	@r4+,	fr12
-	fmov.s	@r4+,	fr13
-	fmov.s	@r4+,	fr14
-	fmov.s	@r4+,	fr15
-	lds.l	@r4+,	fpul
-	lds.l	@r4+,	fpscr
-#endif
-
-	mov	r5,	r0
-	tst	r0,	r0
-	bf	.L0
-	add	#1,	r0
-.L0:
-	rts
-	 nop
-	SET_ENTRY_SIZE(_longjmp)
diff --git a/libc/arch-sh/bionic/atomic_cmpxchg.S b/libc/arch-sh/bionic/atomic_cmpxchg.S
deleted file mode 100644
index 4ccd6cf..0000000
--- a/libc/arch-sh/bionic/atomic_cmpxchg.S
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- * Copyright (C) 2009 The Android Open Source Project
- * 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.
- *
- * 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.
- */
-.text
-.type   __atomic_cmpxchg, @function
-.globl  __atomic_cmpxchg
-.align 4
-
-__atomic_cmpxchg:
-    mova    1f, r0
-    nop
-    mov     r15, r1
-    mov     #-8, r15    /* critical region start */
-0:  mov.l   @r6, r2
-    cmp/eq  r2, r4
-    bt      not_yet_modified
-    mov     #1, r0
-    bra     done
-    nop
-not_yet_modified:
-    mov     #0, r0
-    mov.l   r5, @r6
-done:
-1:  mov     r1, r15     /* critical region end */
-    rts
-    nop
diff --git a/libc/arch-sh/bionic/atomics_sh.c b/libc/arch-sh/bionic/atomics_sh.c
deleted file mode 100644
index c7815ff..0000000
--- a/libc/arch-sh/bionic/atomics_sh.c
+++ /dev/null
@@ -1,110 +0,0 @@
-/*
- * Copyright (C) 2009 The Android Open Source Project
- * 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.
- *
- * 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.
- */
-
-#include <pthread.h>
-#include <linux/futex.h>
-
-#define  SWAP_LOCK_COUNT  32U
-static pthread_mutex_t  _swap_locks[SWAP_LOCK_COUNT];
-
-#define  SWAP_LOCK(addr)   \
-   &_swap_locks[((unsigned)(void *)(addr) >> 3U) % SWAP_LOCK_COUNT]
-
-#if 0
-/*
- * Only this function is moved to atomic_cmpxchg.S, and
- * implemented with gUSA framework.
- */
-int __atomic_cmpxchg(int old, int _new, volatile int *ptr)
-{
-    int result;
-    pthread_mutex_t *lock = SWAP_LOCK(ptr);
-
-    pthread_mutex_lock(lock);
-
-    if (*ptr == old) {
-        *ptr  = _new;
-        result = 0;
-    } else {
-        result = 1;
-    }
-    pthread_mutex_unlock(lock);
-    return result;
-}
-#else
-extern int __atomic_cmpxchg(int old, int _new, volatile int *ptr);
-#endif
-
-int __atomic_swap(int _new, volatile int *ptr)
-{
-    int oldValue;
-    do {
-        oldValue = *ptr;
-    } while (__atomic_cmpxchg(oldValue, _new, ptr));
-    return oldValue;
-}
-
-int __atomic_dec(volatile int *ptr)
-{
-    int oldValue;
-    do {
-        oldValue = *ptr;
-    } while (__atomic_cmpxchg(oldValue, oldValue-1, ptr));
-    return oldValue;
-}
-
-int __atomic_inc(volatile int *ptr)
-{
-    int32_t oldValue;
-    do {
-        oldValue = *ptr;
-    } while (__atomic_cmpxchg(oldValue, oldValue+1, ptr));
-    return oldValue;
-}
-
-extern int futex(volatile void *, int, int, void *, void *, int);
-
-int __futex_wait(volatile void *ftx, int val, const struct timespec *timeout)
-{
-    return futex(ftx, FUTEX_WAIT, val, (void *)timeout, NULL, 0);
-}
-
-int __futex_wake(volatile void *ftx, int count)
-{
-    return futex(ftx, FUTEX_WAKE, count, NULL, NULL, 0);
-}
-
-int __futex_syscall3(volatile void *ftx, int op, int val)
-{
-    return futex(ftx, op, val, NULL, NULL, 0);
-}
-
-int __futex_syscall4(volative void *ftx, int op, int val, const struct timespec *timeout)
-{
-    return futex(ftx, op, val, (void *)timeout, NULL, 0);
-}
diff --git a/libc/arch-sh/bionic/bzero.S b/libc/arch-sh/bionic/bzero.S
deleted file mode 100644
index ca8bed4..0000000
--- a/libc/arch-sh/bionic/bzero.S
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * Copyright (C) 2009 The Android Open Source Project
- * 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.
- *
- * 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.
- */
-#define BZERO
-#include "memset.S"
diff --git a/libc/arch-sh/bionic/clone.S b/libc/arch-sh/bionic/clone.S
deleted file mode 100644
index 9cb19ee..0000000
--- a/libc/arch-sh/bionic/clone.S
+++ /dev/null
@@ -1,79 +0,0 @@
-/*
- * Copyright (C) 2009 The Android Open Source Project
- * 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.
- *
- * 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.
- */
-#include <sys/linux-syscalls.h>
-
-.text
-.type   __pthread_clone, @function
-.globl  __pthread_clone
-.align  4
-
-__pthread_clone:
-    /* insert the args onto the new stack */
-    mov     r5, r0
-    mov.l   r4, @-r0    /* func */
-    mov.l   r7, @-r0    /* arg */
-
-    /* do the system call */
-    mov     r6, r4      /* Set clone_flags. new sp is ready in r5. */
-    mov.l   0f, r3
-    trapa   #(4 + 0x10)
-
-    /* check error */
-    cmp/pz  r0
-    bf      __error
-
-    /* check if parent or child */
-    cmp/pl  r0
-    bt      __return
-
-    /* prepare args for __thread_entry */
-    mov     #8, r1
-    sub     r1, r15     /* -8 */
-    mov.l   @r15+, r5   /* +4 */ /* arg */
-    mov.l   @r15+, r4   /* +4 */ /* func */
-    mov     r15, r6              /* tls */
-
-    /* jump to __thread_entry */
-    mov.l   1f, r0
-    jmp @r0
-    nop
-
-__error:
-    mov     #-1, r0
-__return:
-    rts
-    nop
-
-    .align 2
-0:  .long   __NR_clone
-1:  .long   __thread_entry
-
-/* XXX: TODO: Add __bionic_clone here
- *            See bionic/bionic_clone.c and arch-arm/bionic/clone.S
- *            for more details...
- */
\ No newline at end of file
diff --git a/libc/arch-sh/bionic/crtbegin_dynamic.S b/libc/arch-sh/bionic/crtbegin_dynamic.S
deleted file mode 100644
index daf6c8b..0000000
--- a/libc/arch-sh/bionic/crtbegin_dynamic.S
+++ /dev/null
@@ -1,97 +0,0 @@
-/*
- * Copyright (C) 2009-2010 The Android Open Source Project
- * 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.
- *
- * 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.
- */
-.text
-.align  4
-.type   _start,#function
-.globl  _start
-
-# this is the small startup code that is first run when
-# any executable that is dynamically-linked with Bionic
-# runs.
-#
-# it's purpose is to call __libc_init with appropriate
-# arguments, which are:
-#
-#    - the address of the raw data block setup by the Linux
-#      kernel ELF loader
-#
-#    - address of an "onexit" function, not used on any
-#      platform supported by Bionic
-#
-#    - address of the "main" function of the program. We
-#      can't hard-code it in the adr pseudo instruction
-#      so we use a tiny trampoline that will get relocated
-#      by the dynamic linker before this code runs
-#
-#    - address of the constructor list
-#
-_start:
-    mov     r15, r4
-    mov     #0, r5
-    mov.l   0f, r6
-    mova    2f, r0
-    mov     r0, r7
-    mov.l   1f, r0
-    jmp     @r0
-    nop
-
-    .balign 4
-0:  .long   main
-1:  .long   __libc_init
-2:  .long   __PREINIT_ARRAY__
-    .long   __INIT_ARRAY__
-    .long   __FINI_ARRAY__
-    .long   __CTOR_LIST__
-
-# the .ctors section contains a list of pointers to "constructor"
-# functions that need to be called in order during C library initialization,
-# just before the program is being run. This is a C++ requirement
-#
-# the last entry shall be 0, and is defined in crtend.S
-#
-    .section .preinit_array, "aw"
-    .globl __PREINIT_ARRAY__
-__PREINIT_ARRAY__:
-    .long -1
-
-    .section .init_array, "aw"
-    .globl __INIT_ARRAY__
-__INIT_ARRAY__:
-    .long -1
-
-    .section .fini_array, "aw"
-    .globl __FINI_ARRAY__
-__FINI_ARRAY__:
-    .long -1
-
-    .section .ctors, "aw"
-    .globl __CTOR_LIST__
-__CTOR_LIST__:
-    .long -1
-
-#include "__dso_handle.S"
diff --git a/libc/arch-sh/bionic/crtbegin_static.S b/libc/arch-sh/bionic/crtbegin_static.S
deleted file mode 100644
index 1d3fdf8..0000000
--- a/libc/arch-sh/bionic/crtbegin_static.S
+++ /dev/null
@@ -1,91 +0,0 @@
-/*
- * Copyright (C) 2009-2010 The Android Open Source Project
- * 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.
- *
- * 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.
- */
-.text
-.align  4
-.type   _start,#function
-.globl  _start
-
-# this is the small startup code that is first run when
-# any executable that is statically-linked with Bionic
-# runs.
-#
-# it's purpose is to call __libc_init with appropriate
-# arguments, which are:
-#
-#    - the address of the raw data block setup by the Linux
-#      kernel ELF loader
-#
-#    - address of an "onexit" function, not used on any
-#      platform supported by Bionic
-#
-#    - address of the "main" function of the program. We
-#      can't hard-code it in the adr pseudo instruction
-#      so we use a tiny trampoline that will get relocated
-#      by the dynamic linker before this code runs
-#
-#    - address of the constructor list
-#
-_start:
-    mov     r15, r4
-    mov     #0, r5
-    mov.l   0f, r6
-    mova    2f, r0
-    mov     r0, r7
-    mov.l   1f, r0
-    jmp     @r0
-    nop
-
-    .balign 4
-0:  .long   main
-1:  .long   __libc_init
-2:  .long   __PREINIT_ARRAY__
-    .long   __INIT_ARRAY__
-    .long   __FINI_ARRAY__
-    .long   __CTOR_LIST__
-
-    .section .preinit_array, "aw"
-    .globl __PREINIT_ARRAY__
-__PREINIT_ARRAY__:
-    .long -1
-
-    .section .init_array, "aw"
-    .globl __INIT_ARRAY__
-__INIT_ARRAY__:
-    .long -1
-
-    .section .fini_array, "aw"
-    .globl __FINI_ARRAY__
-__FINI_ARRAY__:
-    .long -1
-
-    .section .ctors, "aw"
-    .globl __CTOR_LIST__
-__CTOR_LIST__:
-    .long -1
-
-#include "__dso_handle.S"
diff --git a/libc/arch-sh/bionic/crtend.S b/libc/arch-sh/bionic/crtend.S
deleted file mode 100644
index 4ced3aa..0000000
--- a/libc/arch-sh/bionic/crtend.S
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- * Copyright (C) 2009 The Android Open Source Project
- * 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.
- *
- * 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.
- */
-
-    .section .preinit_array, "aw"
-    .long 0
-
-    .section .init_array, "aw"
-    .long 0
-
-    .section .fini_array, "aw"
-    .long 0
-
-    .section .ctors, "aw"
-    .long 0
diff --git a/libc/arch-sh/bionic/ffs.S b/libc/arch-sh/bionic/ffs.S
deleted file mode 100644
index 733694b..0000000
--- a/libc/arch-sh/bionic/ffs.S
+++ /dev/null
@@ -1,103 +0,0 @@
-/*	$NetBSD: ffs.S,v 1.1 2005/12/20 19:28:50 christos Exp $	*/
-
-/*-
- * Copyright (c) 2002 The NetBSD Foundation, Inc.
- * All rights reserved.
- *
- * This code is derived from software contributed to The NetBSD Foundation
- * by ITOH Yasufumi.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. 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.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by the NetBSD
- *	Foundation, Inc. and its contributors.
- * 4. Neither the name of The NetBSD Foundation 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
- */
-
-#include <machine/asm.h>
-
-#if defined(LIBC_SCCS) && !defined(lint)
-	RCSID("$NetBSD: ffs.S,v 1.1 2005/12/20 19:28:50 christos Exp $")
-#endif
-
-/*
- * ffs - find first bit set
- *
- * This code makes use of ``test 8bit'' and ``shift 8bit'' instructions.
- * The remaining 8bit is tested in every 2bit.
- */
-
-ENTRY(ffs)
-	mov	r4,r0		! using r0 specific instructions
-	tst	#0xff,r0
-	bf/s	L8bit
-	mov	#0+1,r1		! ret = 1..8
-
-	tst	r0,r0		! ffs(0) is 0
-	bt	Lzero		! testing here to accelerate ret=1..8 cases
-
-	shlr8	r0
-	tst	#0xff,r0
-	bf/s	L8bit
-	mov	#8+1,r1		! ret = 9..16
-
-	shlr8	r0
-	tst	#0xff,r0
-	bf/s	L8bit
-	mov	#16+1,r1	! ret = 17..24
-
-	shlr8	r0
-	mov	#24+1,r1	! ret = 25..32
-
-L8bit:
-	tst	#0x0f,r0
-	bt	4f
-
-	tst	#0x03,r0
-	bt	2f
-	tst	#0x01,r0	! not bit 0 -> T
-	mov	#0,r0
-	rts
-	 addc	r1,r0		! 0 + r1 + T -> r0
-
-2:	tst	#0x04,r0
-	mov	#2,r0
-	rts
-	 addc	r1,r0
-
-4:	tst	#0x30,r0
-	bt	6f
-	tst	#0x10,r0
-	mov	#4,r0
-	rts
-	 addc	r1,r0
-
-6:	tst	#0x40,r0
-	mov	#6,r0
-	rts
-	 addc	r1,r0
-
-Lzero:	rts
-	 nop
diff --git a/libc/arch-sh/bionic/memcpy.S b/libc/arch-sh/bionic/memcpy.S
deleted file mode 100644
index 9d1b897..0000000
--- a/libc/arch-sh/bionic/memcpy.S
+++ /dev/null
@@ -1,268 +0,0 @@
-/*	$OpenBSD: memcpy.S,v 1.1.1.1 2006/10/10 22:07:10 miod Exp $	*/
-/*	$NetBSD: memcpy.S,v 1.2 2006/04/22 23:53:47 uwe Exp $	*/
-
-/*
- * Copyright (c) 2000 SHIMIZU Ryo <ryo@misakimix.org>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. 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.
- * 3. The name of the author may not be used to endorse or promote products
- *    derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
- */
-
-#include <machine/asm.h>
-
-#if !defined(MEMCOPY) && !defined(MEMMOVE) && !defined(BCOPY)
-#define MEMCOPY
-#endif
-
-#if defined(MEMCOPY) || defined(MEMMOVE)
-#define	REG_DST0	r3
-#define	REG_SRC		r5
-#define	REG_DST		r4
-#else
-#define	REG_SRC		r4
-#define	REG_DST		r5
-#endif
-
-#define	REG_LEN		r6
-
-#if defined(MEMCOPY)
-ENTRY(memcpy)
-#elif defined(MEMMOVE)
-ENTRY(memmove)
-#elif defined(BCOPY)
-ENTRY(bcopy)
-#endif
-#ifdef REG_DST0
-	mov	REG_DST,REG_DST0
-#endif
-	cmp/eq	REG_DST,REG_SRC	/* if ( src == dst ) return; */
-	bt/s	bcopy_return
-	cmp/hi	REG_DST,REG_SRC
-	bf/s	bcopy_overlap
-
-	mov	REG_SRC,r0
-	xor	REG_DST,r0
-	and	#3,r0
-	mov	r0,r1
-	tst	r0,r0		/* (src ^ dst) & 3         */
-	bf/s	word_align
-
-longword_align:
-	tst	REG_LEN,REG_LEN	/* if ( len==0 ) return;   */
-	bt/s	bcopy_return
-
-
-	mov	REG_SRC,r0
-	tst	#1,r0		/* if ( src & 1 )          */
-	bt	1f
-	mov.b	@REG_SRC+,r0	/*    *dst++ = *src++;     */
-	add	#-1,REG_LEN
-	mov.b	r0,@REG_DST
-	add	#1,REG_DST
-1:
-
-
-	mov	#1,r0
-	cmp/hi	r0,REG_LEN	/* if ( (len > 1) &&       */
-	bf/s	1f
-	mov	REG_SRC,r0
-	tst	#2,r0		/*      (src & 2) {        */
-	bt	1f
-	mov.w	@REG_SRC+,r0	/*        *((unsigned short*)dst)++ = *((unsigned short*)src)++; */
-	add	#-2,REG_LEN	/*        len -= 2;                                              */
-	mov.w	r0,@REG_DST
-	add	#2,REG_DST	/* }                       */
-1:
-
-
-	mov	#3,r1
-	cmp/hi	r1,REG_LEN	/* while ( len > 3 ) {     */
-	bf/s	no_align_delay
-	tst	REG_LEN,REG_LEN
-2:
-	mov.l	@REG_SRC+,r0	/*   *((unsigned long*)dst)++ = *((unsigned long*)src)++;        */
-	add	#-4,REG_LEN	/*   len -= 4;                                                   */
-	mov.l	r0,@REG_DST
-	cmp/hi	r1,REG_LEN
-	bt/s	2b
-	add	#4,REG_DST	/* }                       */
-
-	bra	no_align_delay
-	tst	REG_LEN,REG_LEN
-
-
-word_align:
-	mov	r1,r0
-	tst	#1,r0
-	bf/s	no_align_delay
-	tst	REG_LEN,REG_LEN	/* if ( len == 0 ) return; */
-	bt	bcopy_return
-
-
-	mov	REG_SRC,r0	/* if ( src & 1 )          */
-	tst	#1,r0
-	bt	1f
-	mov.b	@REG_SRC+,r0	/*    *dst++ = *src++;     */
-	add	#-1,REG_LEN
-	mov.b	r0,@REG_DST
-	add	#1,REG_DST
-1:
-
-
-	mov	#1,r1
-	cmp/hi	r1,REG_LEN	/* while ( len > 1 ) {     */
-	bf/s	no_align_delay
-	tst	REG_LEN,REG_LEN
-2:
-	mov.w	@REG_SRC+,r0	/*   *((unsigned short*)dst)++ = *((unsigned short*)src)++;      */
-	add	#-2,REG_LEN	/*   len -= 2;                                                   */
-	mov.w	r0,@REG_DST
-	cmp/hi	r1,REG_LEN
-	bt/s	2b
-	add	#2,REG_DST	/* }                       */
-
-
-no_align:
-	tst	REG_LEN,REG_LEN	/* while ( len!= ) {       */
-no_align_delay:
-	bt	bcopy_return
-1:
-	mov.b	@REG_SRC+,r0	/*    *dst++ = *src++;     */
-	add	#-1,REG_LEN	/*    len--;               */
-	mov.b	r0,@REG_DST
-	tst	REG_LEN,REG_LEN
-	bf/s	1b
-	add	#1,REG_DST	/* }                       */
-bcopy_return:
-	rts
-#ifdef REG_DST0
-	mov	REG_DST0,r0
-#else
-	nop
-#endif
-
-
-bcopy_overlap:
-	add	REG_LEN,REG_SRC
-	add	REG_LEN,REG_DST
-
-	mov	REG_SRC,r0
-	xor	REG_DST,r0
-	and	#3,r0
-	mov	r0,r1
-	tst	r0,r0		/* (src ^ dst) & 3         */
-	bf/s	ov_word_align
-
-ov_longword_align:
-	tst	REG_LEN,REG_LEN	/* if ( len==0 ) return;   */
-	bt/s	bcopy_return
-
-
-	mov	REG_SRC,r0
-	tst	#1,r0		/* if ( src & 1 )          */
-	bt	1f
-	add	#-1,REG_SRC	/*    *--dst = *--src;     */
-	mov.b	@REG_SRC,r0
-	mov.b	r0,@-REG_DST
-	add	#-1,REG_LEN
-1:
-
-
-	mov	#1,r0
-	cmp/hi	r0,REG_LEN	/* if ( (len > 1) &&       */
-	bf/s	1f
-	mov	REG_SRC,r0
-	tst	#2,r0		/*      (src & 2) {        */
-	bt	1f
-	add	#-2,REG_SRC	/*        *--((unsigned short*)dst) = *--((unsigned short*)src); */
-	mov.w	@REG_SRC,r0
-	add	#-2,REG_LEN	/*        len -= 2;                                              */
-	mov.w	r0,@-REG_DST	/* }                       */
-1:
-
-
-	mov	#3,r1
-	cmp/hi	r1,REG_LEN	/* while ( len > 3 ) {     */
-	bf/s	ov_no_align_delay
-	tst	REG_LEN,REG_LEN
-2:
-	add	#-4,REG_SRC
-	mov.l	@REG_SRC,r0	/*   *((unsigned long*)dst)++ = *((unsigned long*)src)++;        */
-	add	#-4,REG_LEN	/*   len -= 4;                                                   */
-	cmp/hi	r1,REG_LEN
-	bt/s	2b
-	mov.l	r0,@-REG_DST	/* }                       */
-
-	bra	ov_no_align_delay
-	tst	REG_LEN,REG_LEN
-
-
-ov_word_align:
-	mov	r1,r0
-	tst	#1,r0
-	bf/s	ov_no_align_delay
-	tst	REG_LEN,REG_LEN	/* if ( len == 0 ) return; */
-	bt	bcopy_return
-
-
-	mov	REG_SRC,r0	/* if ( src & 1 )          */
-	tst	#1,r0
-	bt	1f
-	add	#-1,REG_SRC
-	mov.b	@REG_SRC,r0	/*    *--dst = *--src;     */
-	add	#-1,REG_LEN
-	mov.b	r0,@-REG_DST
-1:
-
-
-	mov	#1,r1
-	cmp/hi	r1,REG_LEN	/* while ( len > 1 ) {     */
-	bf/s	ov_no_align_delay
-	tst	REG_LEN,REG_LEN
-2:
-	add	#-2,REG_SRC
-	mov.w	@REG_SRC,r0	/*   *--((unsigned short*)dst) = *--((unsigned short*)src);      */
-	add	#-2,REG_LEN	/*   len -= 2;                                                   */
-	cmp/hi	r1,REG_LEN
-	bt/s	2b
-	mov.w	r0,@-REG_DST	/* }                       */
-
-
-ov_no_align:
-	tst	REG_LEN,REG_LEN	/* while ( len!= ) {       */
-ov_no_align_delay:
-	bt	9f
-1:
-	add	#-1,REG_SRC
-	mov.b	@REG_SRC,r0	/*    *--dst = *--src;     */
-	add	#-1,REG_LEN	/*    len--;               */
-	tst	REG_LEN,REG_LEN
-	bf/s	1b
-	mov.b	r0,@-REG_DST	/* }                       */
-9:
-	rts
-#ifdef REG_DST0
-	mov	REG_DST0,r0
-#else
-	nop
-#endif
diff --git a/libc/arch-sh/bionic/memmove.S b/libc/arch-sh/bionic/memmove.S
deleted file mode 100644
index 023fc10..0000000
--- a/libc/arch-sh/bionic/memmove.S
+++ /dev/null
@@ -1,5 +0,0 @@
-/*	$OpenBSD: memmove.S,v 1.1.1.1 2006/10/10 22:07:10 miod Exp $	*/
-/*	$NetBSD: memmove.S,v 1.2 2006/04/22 23:53:47 uwe Exp $	*/
-
-#define MEMMOVE
-#include "memcpy.S"
diff --git a/libc/arch-sh/bionic/memset.S b/libc/arch-sh/bionic/memset.S
deleted file mode 100644
index 73b0d06..0000000
--- a/libc/arch-sh/bionic/memset.S
+++ /dev/null
@@ -1,295 +0,0 @@
-/*	$OpenBSD: memset.S,v 1.1.1.1 2006/10/10 22:07:10 miod Exp $	*/
-/*	$NetBSD: memset.S,v 1.1 2005/12/20 19:28:50 christos Exp $	*/
-
-/*-
- * Copyright (c) 2002 SHIMIZU Ryo.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. 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.
- * 3. The name of the author may not be used to endorse or promote products
- *    derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
- */
-
-#include <machine/asm.h>
-
-#define	REG_PTR				r0
-#define	REG_TMP1			r1
-
-#ifdef BZERO
-# define	REG_C			r2
-# define	REG_DST			r4
-# define	REG_LEN			r5
-#else
-# define	REG_DST0		r3
-# define	REG_DST			r4
-# define	REG_C			r5
-# define	REG_LEN			r6
-#endif
-
-#ifdef BZERO
-ENTRY(bzero)
-#else
-ENTRY(memset)
-	mov	REG_DST,REG_DST0	/* for return value */
-#endif
-	/* small amount to fill ? */
-	mov	#28,REG_TMP1
-	cmp/hs	REG_TMP1,REG_LEN	/* if (len >= 28) goto large; */
-	bt/s	large
-	mov	#12,REG_TMP1		/* if (len >= 12) goto small; */
-	cmp/hs	REG_TMP1,REG_LEN
-	bt/s	small
-#ifdef BZERO
-	mov	#0,REG_C
-#endif
-	/* very little fill (0 ~ 11 bytes) */
-	tst	REG_LEN,REG_LEN
-	add	REG_DST,REG_LEN
-	bt/s	done
-	add	#1,REG_DST
-
-	/* unroll 4 loops */
-	cmp/eq	REG_DST,REG_LEN
-1:	mov.b	REG_C,@-REG_LEN
-	bt/s	done
-	cmp/eq	REG_DST,REG_LEN
-	mov.b	REG_C,@-REG_LEN
-	bt/s	done
-	cmp/eq	REG_DST,REG_LEN
-	mov.b	REG_C,@-REG_LEN
-	bt/s	done
-	cmp/eq	REG_DST,REG_LEN
-	mov.b	REG_C,@-REG_LEN
-	bf/s	1b
-	cmp/eq	REG_DST,REG_LEN
-done:
-#ifdef BZERO
-	rts
-	nop
-#else
-	rts
-	mov	REG_DST0,r0
-#endif
-
-
-small:
-	mov	REG_DST,r0
-	tst	#1,r0
-	bt/s	small_aligned
-	mov	REG_DST,REG_TMP1
-	shll	REG_LEN
-	mova	1f,r0			/* 1f must be 4bytes aligned! */
-	add	#16,REG_TMP1		/* REG_TMP1 = dst+16; */
-	sub	REG_LEN,r0
-	jmp	@r0
-	mov	REG_C,r0
-
-	.align	2
-	mov.b	r0,@(15,REG_TMP1)
-	mov.b	r0,@(14,REG_TMP1)
-	mov.b	r0,@(13,REG_TMP1)
-	mov.b	r0,@(12,REG_TMP1)
-	mov.b	r0,@(11,REG_TMP1)
-	mov.b	r0,@(10,REG_TMP1)
-	mov.b	r0,@(9,REG_TMP1)
-	mov.b	r0,@(8,REG_TMP1)
-	mov.b	r0,@(7,REG_TMP1)
-	mov.b	r0,@(6,REG_TMP1)
-	mov.b	r0,@(5,REG_TMP1)
-	mov.b	r0,@(4,REG_TMP1)
-	mov.b	r0,@(3,REG_TMP1)
-	mov.b	r0,@(2,REG_TMP1)
-	mov.b	r0,@(1,REG_TMP1)
-	mov.b	r0,@REG_TMP1
-	mov.b	r0,@(15,REG_DST)
-	mov.b	r0,@(14,REG_DST)
-	mov.b	r0,@(13,REG_DST)
-	mov.b	r0,@(12,REG_DST)
-	mov.b	r0,@(11,REG_DST)
-	mov.b	r0,@(10,REG_DST)
-	mov.b	r0,@(9,REG_DST)
-	mov.b	r0,@(8,REG_DST)
-	mov.b	r0,@(7,REG_DST)
-	mov.b	r0,@(6,REG_DST)
-	mov.b	r0,@(5,REG_DST)
-	mov.b	r0,@(4,REG_DST)
-	mov.b	r0,@(3,REG_DST)
-	mov.b	r0,@(2,REG_DST)
-	mov.b	r0,@(1,REG_DST)
-#ifdef BZERO
-	rts
-1:	mov.b	r0,@REG_DST
-#else
-	mov.b	r0,@REG_DST
-1:	rts
-	mov	REG_DST0,r0
-#endif
-
-
-/* 2 bytes aligned small fill */
-small_aligned:
-#ifndef BZERO
-	extu.b	REG_C,REG_TMP1		/* REG_C = ??????xx, REG_TMP1 = ????00xx */
-	shll8	REG_C			/* REG_C = ????xx00, REG_TMP1 = ????00xx */
-	or	REG_TMP1,REG_C		/* REG_C = ????xxxx */
-#endif
-
-	mov	REG_LEN,r0
-	tst	#1,r0			/* len is aligned? */
-	bt/s	1f
-	add	#-1,r0
-	mov.b	REG_C,@(r0,REG_DST)	/* fill last a byte */
-	mov	r0,REG_LEN
-1:
-
-	mova	1f,r0			/* 1f must be 4bytes aligned! */
-	sub	REG_LEN,r0
-	jmp	@r0
-	mov	REG_C,r0
-
-	.align	2
-	mov.w	r0,@(30,REG_DST)
-	mov.w	r0,@(28,REG_DST)
-	mov.w	r0,@(26,REG_DST)
-	mov.w	r0,@(24,REG_DST)
-	mov.w	r0,@(22,REG_DST)
-	mov.w	r0,@(20,REG_DST)
-	mov.w	r0,@(18,REG_DST)
-	mov.w	r0,@(16,REG_DST)
-	mov.w	r0,@(14,REG_DST)
-	mov.w	r0,@(12,REG_DST)
-	mov.w	r0,@(10,REG_DST)
-	mov.w	r0,@(8,REG_DST)
-	mov.w	r0,@(6,REG_DST)
-	mov.w	r0,@(4,REG_DST)
-	mov.w	r0,@(2,REG_DST)
-#ifdef BZERO
-	rts
-1:	mov.w	r0,@REG_DST
-#else
-	mov.w	r0,@REG_DST
-1:	rts
-	mov	REG_DST0,r0
-#endif
-
-
-
-	.align	2
-large:
-#ifdef BZERO
-	mov	#0,REG_C
-#else
-	extu.b	REG_C,REG_TMP1		/* REG_C = ??????xx, REG_TMP1 = ????00xx */
-	shll8	REG_C			/* REG_C = ????xx00, REG_TMP1 = ????00xx */
-	or	REG_C,REG_TMP1		/* REG_C = ????xx00, REG_TMP1 = ????xxxx */
-	swap.w	REG_TMP1,REG_C		/* REG_C = xxxx????, REG_TMP1 = ????xxxx */
-	xtrct	REG_TMP1,REG_C		/* REG_C = xxxxxxxx */
-#endif
-
-	mov	#3,REG_TMP1
-	tst	REG_TMP1,REG_DST
-	mov	REG_DST,REG_PTR
-	bf/s	unaligned_dst
-	add	REG_LEN,REG_PTR		/* REG_PTR = dst + len; */
-	tst	REG_TMP1,REG_LEN
-	bf/s	unaligned_len
-
-aligned:
-	/* fill 32*n bytes */
-	mov	#32,REG_TMP1
-	cmp/hi	REG_LEN,REG_TMP1
-	bt	9f
-	.align	2
-1:	sub	REG_TMP1,REG_PTR
-	mov.l	REG_C,@REG_PTR
-	sub	REG_TMP1,REG_LEN
-	mov.l	REG_C,@(4,REG_PTR)
-	cmp/hi	REG_LEN,REG_TMP1
-	mov.l	REG_C,@(8,REG_PTR)
-	mov.l	REG_C,@(12,REG_PTR)
-	mov.l	REG_C,@(16,REG_PTR)
-	mov.l	REG_C,@(20,REG_PTR)
-	mov.l	REG_C,@(24,REG_PTR)
-	bf/s	1b
-	mov.l	REG_C,@(28,REG_PTR)
-9:
-
-	/* fill left 4*n bytes */
-	cmp/eq	REG_DST,REG_PTR
-	bt	9f
-	add	#4,REG_DST
-	cmp/eq	REG_DST,REG_PTR
-1:	mov.l	REG_C,@-REG_PTR
-	bt/s	9f
-	cmp/eq	REG_DST,REG_PTR
-	mov.l	REG_C,@-REG_PTR
-	bt/s	9f
-	cmp/eq	REG_DST,REG_PTR
-	mov.l	REG_C,@-REG_PTR
-	bt/s	9f
-	cmp/eq	REG_DST,REG_PTR
-	mov.l	REG_C,@-REG_PTR
-	bf/s	1b
-	cmp/eq	REG_DST,REG_PTR
-9:
-#ifdef BZERO
-	rts
-	nop
-#else
-	rts
-	mov	REG_DST0,r0
-#endif
-
-
-unaligned_dst:
-	mov	#1,REG_TMP1
-	tst	REG_TMP1,REG_DST	/* if (dst & 1) {               */
-	add	#1,REG_TMP1
-	bt/s	2f
-	tst	REG_TMP1,REG_DST
-	mov.b	REG_C,@REG_DST		/*   *dst++ = c;                */
-	add	#1,REG_DST
-	tst	REG_TMP1,REG_DST
-2:					/* }                            */
-					/* if (dst & 2) {               */
-	bt	4f
-	mov.w	REG_C,@REG_DST		/*   *(u_int16_t*)dst++ = c;    */
-	add	#2,REG_DST
-4:					/* }                            */
-
-
-	tst	#3,REG_PTR		/* if (ptr & 3) {               */
-	bt/s	4f			/*                              */
-unaligned_len:
-	tst	#1,REG_PTR		/*   if (ptr & 1) {             */
-	bt/s	2f
-	tst	#2,REG_PTR
-	mov.b	REG_C,@-REG_PTR		/*     --ptr = c;               */
-2:					/*   }                          */
-					/*   if (ptr & 2) {             */
-	bt	4f
-	mov.w	REG_C,@-REG_PTR		/*     *--(u_int16_t*)ptr = c;  */
-4:					/*   }                          */
-					/* }                            */
-
-	mov	REG_PTR,REG_LEN
-	bra	aligned
-	sub	REG_DST,REG_LEN
-
diff --git a/libc/arch-sh/bionic/pipe.S b/libc/arch-sh/bionic/pipe.S
deleted file mode 100644
index 936da2d..0000000
--- a/libc/arch-sh/bionic/pipe.S
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
- * Copyright (C) 2009 The Android Open Source Project
- * 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.
- *
- * 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.
- */
-#include <sys/linux-syscalls.h>
-
-.text
-.type   pipe, @function
-.globl  pipe
-.align  4
-
-pipe:
-    /* invoke trap */
-    mov.l   0f, r3          /* trap num */
-    trapa   #(0 + 0x10)
-
-
-    /* check return value */
-    cmp/pz  r0
-    bt      setfds
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-    bra     end
-    nop
-setfds:
-    mov.l   r0, @r4
-    add     #4, r4
-    mov.l   r1, @r4
-end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_pipe
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/bionic/setjmp.S b/libc/arch-sh/bionic/setjmp.S
deleted file mode 100644
index 67f3397..0000000
--- a/libc/arch-sh/bionic/setjmp.S
+++ /dev/null
@@ -1,167 +0,0 @@
-/*	$OpenBSD: setjmp.S,v 1.2 2007/03/02 06:11:54 miod Exp $	*/
-/*	$NetBSD: setjmp.S,v 1.10 2006/01/05 19:21:37 uwe Exp $	*/
-
-/*-
- * Copyright (c) 1990 The Regents of the University of California.
- * All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * William Jolitz.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. 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.
- * 3. Neither the name of the University 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 REGENTS 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 REGENTS 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.
- *
- *	from: @(#)setjmp.s	5.1 (Berkeley) 4/23/90
- */
-
-#include <machine/asm.h>
-#include <machine/setjmp.h>
-
-/*
- * C library -- setjmp, longjmp
- *
- *	longjmp(a,v)
- * will generate a "return(v)" from the last call to
- *	setjmp(a)
- * by restoring registers from the stack.
- * The previous signal state is restored.
- */
-
-ENTRY(setjmp)
-	PIC_PROLOGUE(.L_got_1)
-	sts.l	pr,	@-sp
-	mov.l	r4,	@-sp
-
-	mov.l	.L_sigprocmask_1, r0
-	mov	r4,	r6
-	mov	#1,	r4		/* how = SIG_BLOCK */
-	mov	#0,	r5		/* new = NULL */
-1:	CALL	r0
-	 add	#4,	r6		/* old = &sigmask */
-
-	mov.l	@sp+,	r4
-	lds.l	@sp+,	pr
-	PIC_EPILOGUE
-
-	/* identical to _setjmp except that the first word is non-zero */
-#if defined(__SH4__) && !defined(__SH4_NOFPU__)
-	add	#(_JBLEN * 4), r4
-	sts	fpscr,	r1
-	xor	r0,	r0
-	mov.l	r1,	@-r4
-	lds	r0,	fpscr
-	sts.l	fpul,	@-r4
-	fmov.s	fr15,	@-r4
-	fmov.s	fr14,	@-r4
-	fmov.s	fr13,	@-r4
-	fmov.s	fr12,	@-r4
-	frchg
-	fmov.s	fr15,	@-r4
-	fmov.s	fr14,	@-r4
-	fmov.s	fr13,	@-r4
-	fmov.s	fr12,	@-r4
-	lds	r1,	fpscr
-#else
-	add	#((_JBLEN - 10) * 4), r4
-#endif
-	sts.l	mach,	@-r4
-	sts.l	macl,	@-r4
-	mov.l	r15,	@-r4
-	mov.l	r14,	@-r4
-	mov.l	r13,	@-r4
-	mov.l	r12,	@-r4
-	mov.l	r11,	@-r4
-	mov.l	r10,	@-r4
-	mov.l	r9,	@-r4
-	mov.l	r8,	@-r4
-	sts.l	pr,	@-r4
-	add	#-4,	r4		/* skip signal mask */
-	mov	#1,	r0
-	mov.l	r0,	@-r4		/* has signal mask */
-	rts
-	 xor	r0,	r0
-
-	.align	2
-.L_got_1:		PIC_GOT_DATUM
-.L_sigprocmask_1:	CALL_DATUM(_C_LABEL(sigprocmask), 1b)
-	SET_ENTRY_SIZE(setjmp)
-
-ENTRY(longjmp)
-	/* we won't return here, so we don't need to save pr and r12 */
-	PIC_PROLOGUE_NOSAVE(.L_got_2)
-	mov.l	r5,	@-sp
-	mov.l	r4,	@-sp
-
-	mov.l	.L_sigprocmask_2, r0
-	mov	r4,	r5
-	mov	#3,	r4		/* how = SIG_SETMASK */
-	add	#4,	r5		/* new = &sigmask */
-1:	CALL	r0
-	 mov	#0,	r6		/* old = NULL */
-
-	mov.l	@sp+,	r4
-	mov.l	@sp+,	r5
-
-	/* identical to _longjmp */
-	add	#8,	r4
-	lds.l	@r4+,	pr
-	mov.l	@r4+,	r8
-	mov.l	@r4+,	r9
-	mov.l	@r4+,	r10
-	mov.l	@r4+,	r11
-	mov.l	@r4+,	r12
-	mov.l	@r4+,	r13
-	mov.l	@r4+,	r14
-	mov.l	@r4+,	r15
-	lds.l	@r4+,	macl
-	lds.l	@r4+,	mach
-#if defined(__SH4__) && !defined(__SH4_NOFPU__)
-	xor	r0, 	r0
-	lds	r0,	fpscr
-	frchg
-	fmov.s	@r4+,	fr12
-	fmov.s	@r4+,	fr13
-	fmov.s	@r4+,	fr14
-	fmov.s	@r4+,	fr15
-	frchg
-	fmov.s	@r4+,	fr12
-	fmov.s	@r4+,	fr13
-	fmov.s	@r4+,	fr14
-	fmov.s	@r4+,	fr15
-	lds.l	@r4+,	fpul
-	lds.l	@r4+,	fpscr
-#endif
-
-	mov	r5,	r0
-	tst	r0,	r0	/* make sure return value is non-zero */
-	bf	.L0
-	add	#1,	r0
-.L0:
-	rts
-	 nop
-
-	.align	2
-.L_got_2:		PIC_GOT_DATUM
-.L_sigprocmask_2:	CALL_DATUM(_C_LABEL(sigprocmask), 1b)
-	SET_ENTRY_SIZE(longjmp)
diff --git a/libc/arch-sh/bionic/sigsetjmp.S b/libc/arch-sh/bionic/sigsetjmp.S
deleted file mode 100644
index f88913a..0000000
--- a/libc/arch-sh/bionic/sigsetjmp.S
+++ /dev/null
@@ -1,166 +0,0 @@
-/*	$OpenBSD: sigsetjmp.S,v 1.2 2007/03/02 06:11:54 miod Exp $	*/
-/*	$NetBSD: sigsetjmp.S,v 1.9 2006/01/05 19:21:37 uwe Exp $	*/
-
-/*-
- * Copyright (c) 1990 The Regents of the University of California.
- * All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * William Jolitz.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. 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.
- * 3. Neither the name of the University 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 REGENTS 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 REGENTS 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.
- *
- *	from: @(#)setjmp.s	5.1 (Berkeley) 4/23/90
- */
-
-#include <machine/asm.h>
-#include <machine/setjmp.h>
-
-ENTRY(sigsetjmp)
-	tst	r5,	r5		/* if (savemask == 0) */
-	bt	2f
-
-	/* identical to setjmp */
-	PIC_PROLOGUE(.L_got_1)
-	sts.l	pr,	@-sp
-	mov.l	r4,	@-sp
-	mov.l	r5,	@-sp
-
-	mov.l	.L_sigprocmask_1, r0
-	mov	r4,	r6
-	mov	#1,	r4		/* how = SIG_BLOCK */
-	mov	#0,	r5		/* new = NULL */
-1:	CALL	r0
-	 add	#4,	r6		/* old = &sigmask */
-
-	mov.l	@sp+,	r5
-	mov.l	@sp+,	r4
-	lds.l	@sp+,	pr
-	PIC_EPILOGUE
-
-2:	/* identical to _setjmp except that first word is in r5 */
-#if defined(__SH4__) && !defined(__SH4_NOFPU__)
-	add	#(_JBLEN * 4), r4
-	sts	fpscr,	r1
-	xor	r0,	r0
-	mov.l	r1,	@-r4
-	lds	r0,	fpscr
-	sts.l	fpul,	@-r4
-	fmov.s	fr15,	@-r4
-	fmov.s	fr14,	@-r4
-	fmov.s	fr13,	@-r4
-	fmov.s	fr12,	@-r4
-	frchg
-	fmov.s	fr15,	@-r4
-	fmov.s	fr14,	@-r4
-	fmov.s	fr13,	@-r4
-	fmov.s	fr12,	@-r4
-	lds	r1,	fpscr
-#else
-	add	#((_JBLEN - 10) * 4), r4
-#endif
-	sts.l	mach,	@-r4
-	sts.l	macl,	@-r4
-	mov.l	r15,	@-r4
-	mov.l	r14,	@-r4
-	mov.l	r13,	@-r4
-	mov.l	r12,	@-r4
-	mov.l	r11,	@-r4
-	mov.l	r10,	@-r4
-	mov.l	r9,	@-r4
-	mov.l	r8,	@-r4
-	sts.l	pr,	@-r4
-	add	#-4,	r4		/* skip signal mask */
-	mov.l	r5,	@-r4		/* has signal mask? */
-	rts
-	 xor	r0,	r0
-
-	.align	2
-.L_got_1:		PIC_GOT_DATUM
-.L_sigprocmask_1:	CALL_DATUM(_C_LABEL(sigprocmask), 1b)
-	SET_ENTRY_SIZE(sigsetjmp)
-
-ENTRY(siglongjmp)
-	mov.l	@r4+,	r0
-	tst	r0,	r0
-	bt	2f			/* if no mask */
-
-	/* identical to longjmp */
-	/* we won't return here, so we don't need to save pr and r12 */
-	PIC_PROLOGUE_NOSAVE(.L_got_2)
-	mov.l	r5,	@-sp
-	mov.l	r4,	@-sp
-
-	mov.l	.L_sigprocmask_2, r0
-	mov	r4,	r5		/* new = &sigmask */
-	mov	#3,	r4		/* how = SIG_SETMASK */
-1:	CALL	r0
-	 mov	#0,	r6		/* old = NULL */
-
-	mov.l	@sp+,	r4
-	mov.l	@sp+,	r5
-
-2:	/* identical to _longjmp */
-	add	#4,	r4
-	lds.l	@r4+,	pr
-	mov.l	@r4+,	r8
-	mov.l	@r4+,	r9
-	mov.l	@r4+,	r10
-	mov.l	@r4+,	r11
-	mov.l	@r4+,	r12
-	mov.l	@r4+,	r13
-	mov.l	@r4+,	r14
-	mov.l	@r4+,	r15
-	lds.l	@r4+,	macl
-	lds.l	@r4+,	mach
-#if defined(__SH4__) && !defined(__SH4_NOFPU__)
-	xor	r0, 	r0
-	lds	r0,	fpscr
-	frchg
-	fmov.s	@r4+,	fr12
-	fmov.s	@r4+,	fr13
-	fmov.s	@r4+,	fr14
-	fmov.s	@r4+,	fr15
-	frchg
-	fmov.s	@r4+,	fr12
-	fmov.s	@r4+,	fr13
-	fmov.s	@r4+,	fr14
-	fmov.s	@r4+,	fr15
-	lds.l	@r4+,	fpul
-	lds.l	@r4+,	fpscr
-#endif
-
-	mov	r5,	r0
-	tst	r0,	r0	/* make sure return value is non-zero */
-	bf	.L0
-	add	#1,	r0
-.L0:
-	rts
-	 nop
-
-	.align	2
-.L_got_2:		PIC_GOT_DATUM
-.L_sigprocmask_2:	CALL_DATUM(_C_LABEL(sigprocmask), 1b)
-	SET_ENTRY_SIZE(siglongjmp)
diff --git a/libc/arch-sh/bionic/syscall.S b/libc/arch-sh/bionic/syscall.S
deleted file mode 100644
index 7e9f307..0000000
--- a/libc/arch-sh/bionic/syscall.S
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- * Copyright (C) 2009 The Android Open Source Project
- * 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.
- *
- * 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.
- */
-#include <sys/linux-syscalls.h>
-
-.text
-.type syscall, @function
-.globl syscall
-.align 4
-
-/*
- * Current implementation assumes that the all syscall
- * has maximum 7 arguments.
- */
-syscall:
-    /* get args */
-    mov     r4, r3      /* system call number */
-    mov     r5, r4
-    mov     r6, r5
-    mov     r7, r6
-    mov.l   @r15, r7
-    mov.l   @(4, r15), r0
-    mov.l   @(8, r15), r1
-    mov.l   @(12, r15), r2
-
-    /* invoke trap */
-    trapa   #(7 + 0x10) /* assuming 7 arguments */
-
-    /* check return value */
-    cmp/pz  r0
-    bt      end
-
-    /* keep error number */
-    mov.l   r0, @-r15
-    mov.l   0f, r1
-    jsr     @r1
-    mov     r0, r4
-    mov.l   @r15+, r0
-
-end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __set_errno
diff --git a/libc/arch-sh/bionic/unwind.c b/libc/arch-sh/bionic/unwind.c
deleted file mode 100644
index 33ec58c..0000000
--- a/libc/arch-sh/bionic/unwind.c
+++ /dev/null
@@ -1,30 +0,0 @@
-/*
- * Copyright (C) 2009 The Android Open Source Project
- * 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.
- *
- * 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.
- */
-
-typedef long unsigned int *_Unwind_Ptr;
-
diff --git a/libc/arch-sh/include/endian.h b/libc/arch-sh/include/endian.h
deleted file mode 100644
index ad10164..0000000
--- a/libc/arch-sh/include/endian.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/*	$OpenBSD: endian.h,v 1.1.1.1 2006/10/06 21:02:55 miod Exp $	*/
-/*	$NetBSD: endian.h,v 1.4 2000/03/17 00:09:25 mycroft Exp $	*/
-
-/* Written by Manuel Bouyer. Public domain */
-
-#ifndef _SH_ENDIAN_H_
-#define	_SH_ENDIAN_H_
-
-#ifdef  __GNUC__
-
-#define	__swap64md	__swap64gen
-
-#define __swap16md(x) ({						\
-	uint16_t rval;							\
-									\
-	__asm volatile ("swap.b %1,%0" : "=r"(rval) : "r"(x));		\
-									\
-	rval;								\
-})
-
-#define __swap32md(x) ({						\
-	uint32_t rval;							\
-									\
-	__asm volatile ("swap.b %1,%0; swap.w %0,%0; swap.b %0,%0"	\
-			  : "=r"(rval) : "r"(x));			\
-									\
-	rval;								\
-})
-
-#define MD_SWAP
-
-#endif /* __GNUC_ */
-
-#define	_BYTE_ORDER _LITTLE_ENDIAN
-#include <sys/endian.h>
-
-#define	__STRICT_ALIGNMENT
-
-#endif /* !_SH_ENDIAN_H_ */
diff --git a/libc/arch-sh/include/machine/_types.h b/libc/arch-sh/include/machine/_types.h
deleted file mode 100644
index 6f59e21..0000000
--- a/libc/arch-sh/include/machine/_types.h
+++ /dev/null
@@ -1,126 +0,0 @@
-/*	$OpenBSD: _types.h,v 1.6 2008/07/21 20:50:55 martynas Exp $	*/
-
-/*-
- * Copyright (c) 1990, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. 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.
- * 3. Neither the name of the University 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 REGENTS 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 REGENTS 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.
- *
- *	@(#)types.h	8.3 (Berkeley) 1/5/94
- *	@(#)ansi.h	8.2 (Berkeley) 1/4/94
- */
-
-#ifndef _SH__TYPES_H_
-#define _SH__TYPES_H_
-
-#if defined(_KERNEL)
-typedef struct label_t {
-	int val[9];
-} label_t;
-#endif
-
-/* 7.18.1.1 Exact-width integer types */
-typedef	__signed char		__int8_t;
-typedef	unsigned char		__uint8_t;
-typedef	short			__int16_t;
-typedef	unsigned short		__uint16_t;
-typedef	int			__int32_t;
-typedef	unsigned int		__uint32_t;
-/* LONGLONG */
-typedef	long long		__int64_t;
-/* LONGLONG */
-typedef	unsigned long long	__uint64_t;
-
-/* 7.18.1.2 Minimum-width integer types */
-typedef	__int8_t		__int_least8_t;
-typedef	__uint8_t		__uint_least8_t;
-typedef	__int16_t		__int_least16_t;
-typedef	__uint16_t		__uint_least16_t;
-typedef	__int32_t		__int_least32_t;
-typedef	__uint32_t		__uint_least32_t;
-typedef	__int64_t		__int_least64_t;
-typedef	__uint64_t		__uint_least64_t;
-
-/* 7.18.1.3 Fastest minimum-width integer types */
-typedef	__int32_t		__int_fast8_t;
-typedef	__uint32_t		__uint_fast8_t;
-typedef	__int32_t		__int_fast16_t;
-typedef	__uint32_t		__uint_fast16_t;
-typedef	__int32_t		__int_fast32_t;
-typedef	__uint32_t		__uint_fast32_t;
-typedef	__int64_t		__int_fast64_t;
-typedef	__uint64_t		__uint_fast64_t;
-
-/* 7.18.1.4 Integer types capable of holding object pointers */
-typedef	long			__intptr_t;
-typedef	unsigned long		__uintptr_t;
-
-/* 7.18.1.5 Greatest-width integer types */
-typedef	__int64_t		__intmax_t;
-typedef	__uint64_t		__uintmax_t;
-
-/* Register size */
-typedef __uint32_t		__register_t;
-
-/* VM system types */
-typedef unsigned long		__vaddr_t;
-typedef unsigned long		__paddr_t;
-typedef unsigned long		__vsize_t;
-typedef unsigned long		__psize_t;
-
-/* Standard system types */
-typedef int			__clock_t;
-typedef int			__clockid_t;
-typedef double			__double_t;
-typedef float			__float_t;
-typedef long long		__off_t;
-typedef long			__ptrdiff_t;
-#if 0
-/* cut it off for Android-SH */
-typedef	unsigned long		__size_t;
-#endif
-typedef	long			__ssize_t;
-typedef	int			__time_t;
-typedef int			__timer_t;
-#if defined(__GNUC__) && __GNUC__ >= 3
-typedef	__builtin_va_list	__va_list;
-#else
-struct __va_list_tag;
-typedef	struct __va_list_tag *	__va_list;
-#endif
-
-/* Wide character support types */
-#ifndef __cplusplus
-typedef	int			__wchar_t;
-#endif
-typedef int			__wint_t;
-typedef	int			__rune_t;
-typedef	void *			__wctrans_t;
-typedef	void *			__wctype_t;
-
-/* Feature test macros */
-#define	__HAVE_GENERIC_SOFT_INTERRUPTS
-
-#endif	/* _SH__TYPES_H_ */
diff --git a/libc/arch-sh/include/machine/asm.h b/libc/arch-sh/include/machine/asm.h
deleted file mode 100644
index c659a9d..0000000
--- a/libc/arch-sh/include/machine/asm.h
+++ /dev/null
@@ -1,217 +0,0 @@
-/*	$OpenBSD: asm.h,v 1.1.1.1 2006/10/06 21:02:55 miod Exp $	*/
-/*	$NetBSD: asm.h,v 1.25 2006/01/20 22:02:40 christos Exp $	*/
-
-/*-
- * Copyright (c) 1990 The Regents of the University of California.
- * All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * William Jolitz.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. 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.
- * 3. Neither the name of the University 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 REGENTS 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 REGENTS 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.
- *
- *	@(#)asm.h	5.5 (Berkeley) 5/7/91
- */
-
-#ifndef _SH_ASM_H_
-#define	_SH_ASM_H_
-
-#ifdef __ELF__
-# define _C_LABEL(x)	x
-#else
-#ifdef __STDC__
-# define _C_LABEL(x)	_ ## x
-#else
-# define _C_LABEL(x)	_/**/x
-#endif
-#endif
-#define	_ASM_LABEL(x)	x
-
-#ifdef __STDC__
-# define __CONCAT(x,y)	x ## y
-# define __STRING(x)	#x
-#else
-# define __CONCAT(x,y)	x/**/y
-# define __STRING(x)	"x"
-#endif
-
-/* let kernels and others override entrypoint alignment */
-#ifndef _ALIGN_TEXT
-# define _ALIGN_TEXT .align 2
-#endif
-
-#ifdef __ELF__
-#define	_ENTRY(x)							\
-	.text								;\
-	_ALIGN_TEXT							;\
-	.globl x							;\
-	.type x,@function						;\
-	x:
-#else /* !__ELF__ */
-#define	_ENTRY(x)							\
-	.text								;\
-	_ALIGN_TEXT							;\
-	.globl x							;\
-	x:
-#endif /* !__ELF__ */
-
-#ifdef GPROF
-#define	_PROF_PROLOGUE				  \
-	mov.l	1f,r1				; \
-	mova	2f,r0				; \
-	jmp	@r1				; \
-	 nop					; \
-	.align	2				; \
-1:	.long	__mcount			; \
-2:
-#else  /* !GPROF */
-#define	_PROF_PROLOGUE
-#endif /* !GPROF */
-
-#define	ENTRY(y)	_ENTRY(_C_LABEL(y)) _PROF_PROLOGUE
-#define	NENTRY(y)	_ENTRY(_C_LABEL(y))
-#define	ASENTRY(y)	_ENTRY(_ASM_LABEL(y)) _PROF_PROLOGUE
-
-#define SET_ENTRY_SIZE(y) \
-	.size	_C_LABEL(y), . - _C_LABEL(y)
-
-#define SET_ASENTRY_SIZE(y) \
-	.size	_ASM_LABEL(y), . - _ASM_LABEL(y)
-
-#ifdef __ELF__
-#define	ALTENTRY(name)				 \
-	.globl _C_LABEL(name)			;\
-	.type _C_LABEL(name),@function		;\
-	_C_LABEL(name):
-#else
-#define	ALTENTRY(name)				 \
-	.globl _C_LABEL(name)			;\
-	_C_LABEL(name):
-#endif
-
-
-/*
- * Hide the gory details of PIC calls vs. normal calls.  Use as in the
- * following example:
- *
- *	sts.l	pr, @-sp
- *	PIC_PROLOGUE(.L_got, r0)	! saves old r12 on stack
- *	...
- *	mov.l	.L_function_1, r0
- * 1:	CALL	r0			! each call site needs a label
- *	 nop
- *      ...
- *	mov.l	.L_function_2, r0
- * 2:	CALL	r0
- *	 nop
- *	...
- *	PIC_EPILOGUE			! restores r12 from stack
- *	lds.l	@sp+, pr		!  so call in right order 
- *	rts
- *	 nop
- *
- *	.align 2
- * .L_got:
- *	PIC_GOT_DATUM
- * .L_function_1:			! if you call the same function twice
- *	CALL_DATUM(function, 1b)	!  provide call datum for each call
- * .L_function_2:
- * 	CALL_DATUM(function, 2b)
- */
-
-#ifdef PIC
-
-#define	PIC_PLT(x)	x@PLT
-#define	PIC_GOT(x)	x@GOT
-#define	PIC_GOTOFF(x)	x@GOTOFF
-
-#define	PIC_PROLOGUE(got)			\
-        	mov.l	r12, @-sp;		\
-		PIC_PROLOGUE_NOSAVE(got)
-
-/*
- * Functions that do non local jumps don't need to preserve r12,
- * so we can shave off two instructions to save/restore it.
- */
-#define	PIC_PROLOGUE_NOSAVE(got)		\
-        	mov.l	got, r12;		\
-        	mova	got, r0;		\
-        	add	r0, r12
-
-#define	PIC_EPILOGUE				\
-		mov.l	@sp+, r12
-
-#define PIC_EPILOGUE_SLOT 			\
-		PIC_EPILOGUE
-
-#define PIC_GOT_DATUM \
-		.long	_GLOBAL_OFFSET_TABLE_
-
-#define CALL	bsrf
-#define JUMP	braf
-
-#define CALL_DATUM(function, lpcs) \
-		.long	PIC_PLT(function) - ((lpcs) + 4 - (.))
-
-/*
- * This will result in text relocations in the shared library,
- * unless the function is local or has hidden or protected visibility.
- * Does not require PIC prologue.
- */
-#define CALL_DATUM_LOCAL(function, lpcs) \
-		.long	function - ((lpcs) + 4)
-
-#else  /* !PIC */
-
-#define	PIC_PROLOGUE(label)
-#define	PIC_PROLOGUE_NOSAVE(label)
-#define	PIC_EPILOGUE
-#define	PIC_EPILOGUE_SLOT	nop
-#define PIC_GOT_DATUM
-
-#define CALL	jsr @
-#define JUMP	jmp @
-
-#define CALL_DATUM(function, lpcs) \
-		.long	function
-
-#define CALL_DATUM_LOCAL(function, lpcs) \
-		.long	function
-
-#endif /* !PIC */
-
-
-#define	ASMSTR		.asciz
-
-#ifdef __ELF__
-#define	WEAK_ALIAS(alias,sym)						\
-	.weak _C_LABEL(alias);						\
-	_C_LABEL(alias) = _C_LABEL(sym)
-#endif
-
-#define	WARN_REFERENCES(_sym,_msg)				\
-	.section .gnu.warning._sym; .ascii _msg; .previous
-
-#endif /* !_SH_ASM_H_ */
diff --git a/libc/arch-sh/include/machine/exec.h b/libc/arch-sh/include/machine/exec.h
deleted file mode 100644
index 48a9680..0000000
--- a/libc/arch-sh/include/machine/exec.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/*	$OpenBSD: exec.h,v 1.2 2006/11/10 20:34:06 drahn Exp $	*/
-/*	$NetBSD: elf_machdep.h,v 1.8 2002/04/28 17:10:34 uch Exp $	*/
-
-#define __LDPGSZ	4096
-
-#define	NATIVE_EXEC_ELF
-
-#define	ARCH_ELFSIZE		32	/* MD native binary size */
-#define	ELF_TARG_CLASS		ELFCLASS32
-#ifdef __LITTLE_ENDIAN__
-#define	ELF_TARG_DATA		ELFDATA2LSB
-#else
-#define	ELF_TARG_DATA		ELFDATA2MSB
-#endif
-#define	ELF_TARG_MACH		EM_SH
-
-#define	_KERN_DO_ELF
-#define	_NLIST_DO_ELF
-
-/*
- * SuperH ELF header flags.
- */
-#define	EF_SH_MACH_MASK		0x1f
-
-#define	EF_SH_UNKNOWN		0x00
-#define	EF_SH_SH1		0x01
-#define	EF_SH_SH2		0x02
-#define	EF_SH_SH3		0x03
-#define	EF_SH_DSP		0x04
-#define	EF_SH_SH3_DSP		0x05
-#define	EF_SH_SH3E		0x08
-#define	EF_SH_SH4		0x09
-
-#define	EF_SH_HAS_DSP(x)	((x) & EF_SH_DSP)
-#define	EF_SH_HAS_FP(x)		((x) & EF_SH_SH3E)
diff --git a/libc/arch-sh/include/machine/ieee.h b/libc/arch-sh/include/machine/ieee.h
deleted file mode 100644
index 7646f85..0000000
--- a/libc/arch-sh/include/machine/ieee.h
+++ /dev/null
@@ -1,132 +0,0 @@
-/*	$OpenBSD: ieee.h,v 1.2 2006/11/10 20:29:36 otto Exp $	*/
-
-/*
- * Copyright (c) 1992, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * This software was developed by the Computer Systems Engineering group
- * at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and
- * contributed to Berkeley.
- *
- * All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- *	This product includes software developed by the University of
- *	California, Lawrence Berkeley Laboratory.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. 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.
- * 3. Neither the name of the University 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 REGENTS 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 REGENTS 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.
- *
- *	@(#)ieee.h	8.1 (Berkeley) 6/11/93
- */
-
-/*
- * ieee.h defines the machine-dependent layout of the machine's IEEE
- * floating point.  It does *not* define (yet?) any of the rounding
- * mode bits, exceptions, and so forth.
- */
-
-/*
- * Define the number of bits in each fraction and exponent.
- *
- *		     k	         k+1
- * Note that  1.0 x 2  == 0.1 x 2      and that denorms are represented
- *
- *					  (-exp_bias+1)
- * as fractions that look like 0.fffff x 2             .  This means that
- *
- *			 -126
- * the number 0.10000 x 2    , for instance, is the same as the normalized
- *
- *		-127			   -128
- * float 1.0 x 2    .  Thus, to represent 2    , we need one leading zero
- *
- *				  -129
- * in the fraction; to represent 2    , we need two, and so on.  This
- *
- *						     (-exp_bias-fracbits+1)
- * implies that the smallest denormalized number is 2
- *
- * for whichever format we are talking about: for single precision, for
- *
- *						-126		-149
- * instance, we get .00000000000000000000001 x 2    , or 1.0 x 2    , and
- *
- * -149 == -127 - 23 + 1.
- */
-#define	SNG_EXPBITS	8
-#define	SNG_FRACBITS	23
-
-#define	DBL_EXPBITS	11
-#define	DBL_FRACBITS	52
-
-#define	EXT_EXPBITS	15
-#define	EXT_FRACBITS	112
-
-struct ieee_single {
-	u_int	sng_frac:23;
-	u_int	sng_exp:8;
-	u_int	sng_sign:1;
-};
-
-struct ieee_double {
-	u_int	dbl_fracl;
-	u_int	dbl_frach:20;
-	u_int	dbl_exp:11;
-	u_int	dbl_sign:1;
-};
-
-struct ieee_ext {
-	u_int	ext_sign:1;
-	u_int	ext_exp:15;
-	u_int	ext_frach:16;
-	u_int	ext_frachm;
-	u_int	ext_fraclm;
-	u_int	ext_fracl;
-};
-
-/*
- * Floats whose exponent is in [1..INFNAN) (of whatever type) are
- * `normal'.  Floats whose exponent is INFNAN are either Inf or NaN.
- * Floats whose exponent is zero are either zero (iff all fraction
- * bits are zero) or subnormal values.
- *
- * A NaN is a `signalling NaN' if its QUIETNAN bit is clear in its
- * high fraction; if the bit is set, it is a `quiet NaN'.
- */
-#define	SNG_EXP_INFNAN	255
-#define	DBL_EXP_INFNAN	2047
-#define	EXT_EXP_INFNAN	32767
-
-#if 0
-#define	SNG_QUIETNAN	(1 << 22)
-#define	DBL_QUIETNAN	(1 << 19)
-#define	EXT_QUIETNAN	(1 << 15)
-#endif
-
-/*
- * Exponent biases.
- */
-#define	SNG_EXP_BIAS	127
-#define	DBL_EXP_BIAS	1023
-#define	EXT_EXP_BIAS	16383
diff --git a/libc/arch-sh/include/machine/internal_types.h b/libc/arch-sh/include/machine/internal_types.h
deleted file mode 100644
index ea9b7c4..0000000
--- a/libc/arch-sh/include/machine/internal_types.h
+++ /dev/null
@@ -1,6 +0,0 @@
-/* $OpenBSD: internal_types.h,v 1.1.1.1 2006/10/06 21:02:55 miod Exp $ */
-/* Public domain */
-#ifndef _SH_INTERNAL_TYPES_H_
-#define _SH_INTERNAL_TYPES_H_
-
-#endif
diff --git a/libc/arch-sh/include/machine/kernel.h b/libc/arch-sh/include/machine/kernel.h
deleted file mode 100644
index 948021a..0000000
--- a/libc/arch-sh/include/machine/kernel.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * Copyright (C) 2009 The Android Open Source Project
- * 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.
- *
- * 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 _ARCH_SH_KERNEL_H
-#define _ARCH_SH_KERNEL_H
-
-/* this file contains kernel-specific definitions that were optimized out of
-   our processed kernel headers, but still useful nonetheless... */
-
-typedef unsigned long   __kernel_blkcnt_t;
-typedef unsigned long   __kernel_blksize_t;
-
-/* these aren't really defined by the kernel headers though... */
-typedef unsigned long   __kernel_fsblkcnt_t;
-typedef unsigned long   __kernel_fsfilcnt_t;
-typedef unsigned int    __kernel_id_t;
-
-#endif /* _ARCH_SH_KERNEL_H */
diff --git a/libc/arch-sh/include/machine/limits.h b/libc/arch-sh/include/machine/limits.h
deleted file mode 100644
index d602138..0000000
--- a/libc/arch-sh/include/machine/limits.h
+++ /dev/null
@@ -1,60 +0,0 @@
-/*	$OpenBSD: limits.h,v 1.1.1.1 2006/10/06 21:02:55 miod Exp $	*/
-/*	$NetBSD: limits.h,v 1.1 1996/09/30 16:34:28 ws Exp $	*/
-
-/*-
- * Copyright (C) 1995, 1996 Wolfgang Solfrank.
- * Copyright (C) 1995, 1996 TooLs GmbH.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. 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.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by TooLs GmbH.
- * 4. The name of TooLs GmbH may not be used to endorse or promote products
- *    derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY TOOLS GMBH ``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 TOOLS GMBH 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 _SH_LIMITS_H_
-#define _SH_LIMITS_H_
-
-#include <sys/cdefs.h>
-
-#define	MB_LEN_MAX	1		/* no multibyte characters	*/
-
-#ifndef	SIZE_MAX
-#define	SIZE_MAX	UINT_MAX	/* max value for a size_t */
-#endif
-#define SSIZE_MAX	INT_MAX		/* max value for a ssize_t */  
-
-#if __BSD_VISIBLE
-#define	SIZE_T_MAX	UINT_MAX	/* max value for a size_t (historic) */
-
-#define	UQUAD_MAX	0xffffffffffffffffULL		/* max unsigned quad */
-#define	QUAD_MAX	0x7fffffffffffffffLL		/* max signed quad */
-#define	QUAD_MIN	(-0x7fffffffffffffffLL-1)	/* min signed quad */
-#endif	/* __BSD_VISIBLE */
-
-#define LONGLONG_BIT    64
-#define LONGLONG_MIN    (-9223372036854775807LL-1)
-#define LONGLONG_MAX    9223372036854775807LL
-#define ULONGLONG_MAX   18446744073709551615ULL
-
-#endif /* _SH_LIMITS_H_ */
diff --git a/libc/arch-sh/include/machine/setjmp.h b/libc/arch-sh/include/machine/setjmp.h
deleted file mode 100644
index 014ad3e..0000000
--- a/libc/arch-sh/include/machine/setjmp.h
+++ /dev/null
@@ -1,7 +0,0 @@
-/*	$OpenBSD: setjmp.h,v 1.2 2007/03/02 06:11:54 miod Exp $	*/
-/*	$NetBSD: setjmp.h,v 1.3 2006/01/05 00:50:23 uwe Exp $	*/
-
-/*
- * machine/setjmp.h: machine dependent setjmp-related information.
- */
-
diff --git a/libc/arch-sh/syscalls.mk b/libc/arch-sh/syscalls.mk
deleted file mode 100644
index 03ce7fd..0000000
--- a/libc/arch-sh/syscalls.mk
+++ /dev/null
@@ -1,182 +0,0 @@
-# auto-generated by gensyscalls.py, do not touch
-syscall_src := 
-syscall_src += arch-sh/syscalls/_exit.S
-syscall_src += arch-sh/syscalls/_exit_thread.S
-syscall_src += arch-sh/syscalls/__fork.S
-syscall_src += arch-sh/syscalls/_waitpid.S
-syscall_src += arch-sh/syscalls/__waitid.S
-syscall_src += arch-sh/syscalls/__sys_clone.S
-syscall_src += arch-sh/syscalls/execve.S
-syscall_src += arch-sh/syscalls/__setuid.S
-syscall_src += arch-sh/syscalls/getuid.S
-syscall_src += arch-sh/syscalls/getgid.S
-syscall_src += arch-sh/syscalls/geteuid.S
-syscall_src += arch-sh/syscalls/getegid.S
-syscall_src += arch-sh/syscalls/getresuid.S
-syscall_src += arch-sh/syscalls/getresgid.S
-syscall_src += arch-sh/syscalls/gettid.S
-syscall_src += arch-sh/syscalls/readahead.S
-syscall_src += arch-sh/syscalls/getgroups.S
-syscall_src += arch-sh/syscalls/getpgid.S
-syscall_src += arch-sh/syscalls/getppid.S
-syscall_src += arch-sh/syscalls/setsid.S
-syscall_src += arch-sh/syscalls/setgid.S
-syscall_src += arch-sh/syscalls/__setreuid.S
-syscall_src += arch-sh/syscalls/__setresuid.S
-syscall_src += arch-sh/syscalls/setresgid.S
-syscall_src += arch-sh/syscalls/__brk.S
-syscall_src += arch-sh/syscalls/kill.S
-syscall_src += arch-sh/syscalls/tkill.S
-syscall_src += arch-sh/syscalls/__ptrace.S
-syscall_src += arch-sh/syscalls/__set_thread_area.S
-syscall_src += arch-sh/syscalls/__getpriority.S
-syscall_src += arch-sh/syscalls/setpriority.S
-syscall_src += arch-sh/syscalls/setrlimit.S
-syscall_src += arch-sh/syscalls/getrlimit.S
-syscall_src += arch-sh/syscalls/getrusage.S
-syscall_src += arch-sh/syscalls/setgroups.S
-syscall_src += arch-sh/syscalls/setpgid.S
-syscall_src += arch-sh/syscalls/vfork.S
-syscall_src += arch-sh/syscalls/setregid.S
-syscall_src += arch-sh/syscalls/chroot.S
-syscall_src += arch-sh/syscalls/prctl.S
-syscall_src += arch-sh/syscalls/capget.S
-syscall_src += arch-sh/syscalls/capset.S
-syscall_src += arch-sh/syscalls/sigaltstack.S
-syscall_src += arch-sh/syscalls/acct.S
-syscall_src += arch-sh/syscalls/read.S
-syscall_src += arch-sh/syscalls/write.S
-syscall_src += arch-sh/syscalls/pread64.S
-syscall_src += arch-sh/syscalls/pwrite64.S
-syscall_src += arch-sh/syscalls/__open.S
-syscall_src += arch-sh/syscalls/__openat.S
-syscall_src += arch-sh/syscalls/close.S
-syscall_src += arch-sh/syscalls/lseek.S
-syscall_src += arch-sh/syscalls/__llseek.S
-syscall_src += arch-sh/syscalls/getpid.S
-syscall_src += arch-sh/syscalls/__mmap2.S
-syscall_src += arch-sh/syscalls/munmap.S
-syscall_src += arch-sh/syscalls/mremap.S
-syscall_src += arch-sh/syscalls/msync.S
-syscall_src += arch-sh/syscalls/mprotect.S
-syscall_src += arch-sh/syscalls/madvise.S
-syscall_src += arch-sh/syscalls/mlock.S
-syscall_src += arch-sh/syscalls/munlock.S
-syscall_src += arch-sh/syscalls/mincore.S
-syscall_src += arch-sh/syscalls/__ioctl.S
-syscall_src += arch-sh/syscalls/readv.S
-syscall_src += arch-sh/syscalls/writev.S
-syscall_src += arch-sh/syscalls/__fcntl.S
-syscall_src += arch-sh/syscalls/flock.S
-syscall_src += arch-sh/syscalls/fchmod.S
-syscall_src += arch-sh/syscalls/dup.S
-syscall_src += arch-sh/syscalls/pipe2.S
-syscall_src += arch-sh/syscalls/dup2.S
-syscall_src += arch-sh/syscalls/select.S
-syscall_src += arch-sh/syscalls/ftruncate.S
-syscall_src += arch-sh/syscalls/ftruncate64.S
-syscall_src += arch-sh/syscalls/getdents.S
-syscall_src += arch-sh/syscalls/fsync.S
-syscall_src += arch-sh/syscalls/fdatasync.S
-syscall_src += arch-sh/syscalls/fchown.S
-syscall_src += arch-sh/syscalls/sync.S
-syscall_src += arch-sh/syscalls/__fcntl64.S
-syscall_src += arch-sh/syscalls/__fstatfs64.S
-syscall_src += arch-sh/syscalls/sendfile.S
-syscall_src += arch-sh/syscalls/fstatat.S
-syscall_src += arch-sh/syscalls/mkdirat.S
-syscall_src += arch-sh/syscalls/fchownat.S
-syscall_src += arch-sh/syscalls/fchmodat.S
-syscall_src += arch-sh/syscalls/renameat.S
-syscall_src += arch-sh/syscalls/fsetxattr.S
-syscall_src += arch-sh/syscalls/fgetxattr.S
-syscall_src += arch-sh/syscalls/flistxattr.S
-syscall_src += arch-sh/syscalls/fremovexattr.S
-syscall_src += arch-sh/syscalls/link.S
-syscall_src += arch-sh/syscalls/unlink.S
-syscall_src += arch-sh/syscalls/unlinkat.S
-syscall_src += arch-sh/syscalls/chdir.S
-syscall_src += arch-sh/syscalls/mknod.S
-syscall_src += arch-sh/syscalls/chmod.S
-syscall_src += arch-sh/syscalls/chown.S
-syscall_src += arch-sh/syscalls/lchown.S
-syscall_src += arch-sh/syscalls/mount.S
-syscall_src += arch-sh/syscalls/umount2.S
-syscall_src += arch-sh/syscalls/fstat.S
-syscall_src += arch-sh/syscalls/stat.S
-syscall_src += arch-sh/syscalls/lstat.S
-syscall_src += arch-sh/syscalls/mkdir.S
-syscall_src += arch-sh/syscalls/readlink.S
-syscall_src += arch-sh/syscalls/rmdir.S
-syscall_src += arch-sh/syscalls/rename.S
-syscall_src += arch-sh/syscalls/__getcwd.S
-syscall_src += arch-sh/syscalls/access.S
-syscall_src += arch-sh/syscalls/symlink.S
-syscall_src += arch-sh/syscalls/fchdir.S
-syscall_src += arch-sh/syscalls/truncate.S
-syscall_src += arch-sh/syscalls/setxattr.S
-syscall_src += arch-sh/syscalls/lsetxattr.S
-syscall_src += arch-sh/syscalls/getxattr.S
-syscall_src += arch-sh/syscalls/lgetxattr.S
-syscall_src += arch-sh/syscalls/listxattr.S
-syscall_src += arch-sh/syscalls/llistxattr.S
-syscall_src += arch-sh/syscalls/removexattr.S
-syscall_src += arch-sh/syscalls/lremovexattr.S
-syscall_src += arch-sh/syscalls/__statfs64.S
-syscall_src += arch-sh/syscalls/pause.S
-syscall_src += arch-sh/syscalls/gettimeofday.S
-syscall_src += arch-sh/syscalls/settimeofday.S
-syscall_src += arch-sh/syscalls/times.S
-syscall_src += arch-sh/syscalls/nanosleep.S
-syscall_src += arch-sh/syscalls/clock_gettime.S
-syscall_src += arch-sh/syscalls/clock_settime.S
-syscall_src += arch-sh/syscalls/clock_getres.S
-syscall_src += arch-sh/syscalls/clock_nanosleep.S
-syscall_src += arch-sh/syscalls/getitimer.S
-syscall_src += arch-sh/syscalls/setitimer.S
-syscall_src += arch-sh/syscalls/__timer_create.S
-syscall_src += arch-sh/syscalls/__timer_settime.S
-syscall_src += arch-sh/syscalls/__timer_gettime.S
-syscall_src += arch-sh/syscalls/__timer_getoverrun.S
-syscall_src += arch-sh/syscalls/__timer_delete.S
-syscall_src += arch-sh/syscalls/utimes.S
-syscall_src += arch-sh/syscalls/utimensat.S
-syscall_src += arch-sh/syscalls/sigaction.S
-syscall_src += arch-sh/syscalls/sigprocmask.S
-syscall_src += arch-sh/syscalls/__sigsuspend.S
-syscall_src += arch-sh/syscalls/__rt_sigaction.S
-syscall_src += arch-sh/syscalls/__rt_sigprocmask.S
-syscall_src += arch-sh/syscalls/__rt_sigtimedwait.S
-syscall_src += arch-sh/syscalls/sigpending.S
-syscall_src += arch-sh/syscalls/__socketcall.S
-syscall_src += arch-sh/syscalls/sched_setscheduler.S
-syscall_src += arch-sh/syscalls/sched_getscheduler.S
-syscall_src += arch-sh/syscalls/sched_yield.S
-syscall_src += arch-sh/syscalls/sched_setparam.S
-syscall_src += arch-sh/syscalls/sched_getparam.S
-syscall_src += arch-sh/syscalls/sched_get_priority_max.S
-syscall_src += arch-sh/syscalls/sched_get_priority_min.S
-syscall_src += arch-sh/syscalls/sched_rr_get_interval.S
-syscall_src += arch-sh/syscalls/sched_setaffinity.S
-syscall_src += arch-sh/syscalls/__sched_getaffinity.S
-syscall_src += arch-sh/syscalls/__getcpu.S
-syscall_src += arch-sh/syscalls/ioprio_set.S
-syscall_src += arch-sh/syscalls/ioprio_get.S
-syscall_src += arch-sh/syscalls/uname.S
-syscall_src += arch-sh/syscalls/__wait4.S
-syscall_src += arch-sh/syscalls/umask.S
-syscall_src += arch-sh/syscalls/__reboot.S
-syscall_src += arch-sh/syscalls/__syslog.S
-syscall_src += arch-sh/syscalls/init_module.S
-syscall_src += arch-sh/syscalls/delete_module.S
-syscall_src += arch-sh/syscalls/klogctl.S
-syscall_src += arch-sh/syscalls/sysinfo.S
-syscall_src += arch-sh/syscalls/futex.S
-syscall_src += arch-sh/syscalls/epoll_create.S
-syscall_src += arch-sh/syscalls/epoll_ctl.S
-syscall_src += arch-sh/syscalls/epoll_wait.S
-syscall_src += arch-sh/syscalls/inotify_init.S
-syscall_src += arch-sh/syscalls/inotify_add_watch.S
-syscall_src += arch-sh/syscalls/inotify_rm_watch.S
-syscall_src += arch-sh/syscalls/poll.S
-syscall_src += arch-sh/syscalls/eventfd.S
diff --git a/libc/arch-sh/syscalls/__brk.S b/libc/arch-sh/syscalls/__brk.S
deleted file mode 100644
index 465389d..0000000
--- a/libc/arch-sh/syscalls/__brk.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type __brk, @function
-    .globl __brk
-    .align 4
-
-__brk:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(1 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_brk_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_brk_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_brk
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/__fcntl.S b/libc/arch-sh/syscalls/__fcntl.S
deleted file mode 100644
index 654ee84..0000000
--- a/libc/arch-sh/syscalls/__fcntl.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type __fcntl, @function
-    .globl __fcntl
-    .align 4
-
-__fcntl:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(3 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_fcntl_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_fcntl_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_fcntl
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/__fcntl64.S b/libc/arch-sh/syscalls/__fcntl64.S
deleted file mode 100644
index 8a2f73f..0000000
--- a/libc/arch-sh/syscalls/__fcntl64.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type __fcntl64, @function
-    .globl __fcntl64
-    .align 4
-
-__fcntl64:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(3 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_fcntl64_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_fcntl64_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_fcntl64
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/__fork.S b/libc/arch-sh/syscalls/__fork.S
deleted file mode 100644
index 5a00daf..0000000
--- a/libc/arch-sh/syscalls/__fork.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type __fork, @function
-    .globl __fork
-    .align 4
-
-__fork:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(1 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_fork_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_fork_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_fork
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/__fstatfs64.S b/libc/arch-sh/syscalls/__fstatfs64.S
deleted file mode 100644
index dcf1d80..0000000
--- a/libc/arch-sh/syscalls/__fstatfs64.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type __fstatfs64, @function
-    .globl __fstatfs64
-    .align 4
-
-__fstatfs64:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(3 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_fstatfs64_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_fstatfs64_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_fstatfs64
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/__getcpu.S b/libc/arch-sh/syscalls/__getcpu.S
deleted file mode 100644
index 125387b..0000000
--- a/libc/arch-sh/syscalls/__getcpu.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type __getcpu, @function
-    .globl __getcpu
-    .align 4
-
-__getcpu:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(3 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_getcpu_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_getcpu_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_getcpu
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/__getcwd.S b/libc/arch-sh/syscalls/__getcwd.S
deleted file mode 100644
index 9ce1f14..0000000
--- a/libc/arch-sh/syscalls/__getcwd.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type __getcwd, @function
-    .globl __getcwd
-    .align 4
-
-__getcwd:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(2 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_getcwd_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_getcwd_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_getcwd
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/__getpriority.S b/libc/arch-sh/syscalls/__getpriority.S
deleted file mode 100644
index aa9f4f3..0000000
--- a/libc/arch-sh/syscalls/__getpriority.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type __getpriority, @function
-    .globl __getpriority
-    .align 4
-
-__getpriority:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(2 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_getpriority_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_getpriority_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_getpriority
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/__ioctl.S b/libc/arch-sh/syscalls/__ioctl.S
deleted file mode 100644
index ec447cf..0000000
--- a/libc/arch-sh/syscalls/__ioctl.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type __ioctl, @function
-    .globl __ioctl
-    .align 4
-
-__ioctl:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(3 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_ioctl_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_ioctl_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_ioctl
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/__llseek.S b/libc/arch-sh/syscalls/__llseek.S
deleted file mode 100644
index e43b3ed..0000000
--- a/libc/arch-sh/syscalls/__llseek.S
+++ /dev/null
@@ -1,35 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type __llseek, @function
-    .globl __llseek
-    .align 4
-
-__llseek:
-
-    /* get ready for additonal arg */
-    mov.l   @r15, r0
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(5 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR__llseek_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR__llseek_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR__llseek
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/__mmap2.S b/libc/arch-sh/syscalls/__mmap2.S
deleted file mode 100644
index 6f70d46..0000000
--- a/libc/arch-sh/syscalls/__mmap2.S
+++ /dev/null
@@ -1,36 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type __mmap2, @function
-    .globl __mmap2
-    .align 4
-
-__mmap2:
-
-    /* get ready for additonal arg */
-    mov.l   @r15, r0
-    mov.l   @(4, r15), r1
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(6 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_mmap2_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_mmap2_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_mmap2
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/__open.S b/libc/arch-sh/syscalls/__open.S
deleted file mode 100644
index f57b5b9..0000000
--- a/libc/arch-sh/syscalls/__open.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type __open, @function
-    .globl __open
-    .align 4
-
-__open:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(3 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_open_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_open_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_open
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/__openat.S b/libc/arch-sh/syscalls/__openat.S
deleted file mode 100644
index 08cf096..0000000
--- a/libc/arch-sh/syscalls/__openat.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type __openat, @function
-    .globl __openat
-    .align 4
-
-__openat:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(4 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_openat_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_openat_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_openat
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/__ptrace.S b/libc/arch-sh/syscalls/__ptrace.S
deleted file mode 100644
index 89bbc98..0000000
--- a/libc/arch-sh/syscalls/__ptrace.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type __ptrace, @function
-    .globl __ptrace
-    .align 4
-
-__ptrace:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(4 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_ptrace_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_ptrace_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_ptrace
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/__reboot.S b/libc/arch-sh/syscalls/__reboot.S
deleted file mode 100644
index 07cff36..0000000
--- a/libc/arch-sh/syscalls/__reboot.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type __reboot, @function
-    .globl __reboot
-    .align 4
-
-__reboot:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(4 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_reboot_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_reboot_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_reboot
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/__rt_sigaction.S b/libc/arch-sh/syscalls/__rt_sigaction.S
deleted file mode 100644
index 693cb76..0000000
--- a/libc/arch-sh/syscalls/__rt_sigaction.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type __rt_sigaction, @function
-    .globl __rt_sigaction
-    .align 4
-
-__rt_sigaction:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(4 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_rt_sigaction_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_rt_sigaction_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_rt_sigaction
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/__rt_sigprocmask.S b/libc/arch-sh/syscalls/__rt_sigprocmask.S
deleted file mode 100644
index 7822d4f..0000000
--- a/libc/arch-sh/syscalls/__rt_sigprocmask.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type __rt_sigprocmask, @function
-    .globl __rt_sigprocmask
-    .align 4
-
-__rt_sigprocmask:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(4 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_rt_sigprocmask_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_rt_sigprocmask_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_rt_sigprocmask
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/__rt_sigtimedwait.S b/libc/arch-sh/syscalls/__rt_sigtimedwait.S
deleted file mode 100644
index 2804169..0000000
--- a/libc/arch-sh/syscalls/__rt_sigtimedwait.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type __rt_sigtimedwait, @function
-    .globl __rt_sigtimedwait
-    .align 4
-
-__rt_sigtimedwait:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(4 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_rt_sigtimedwait_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_rt_sigtimedwait_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_rt_sigtimedwait
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/__sched_getaffinity.S b/libc/arch-sh/syscalls/__sched_getaffinity.S
deleted file mode 100644
index 7e8be6a..0000000
--- a/libc/arch-sh/syscalls/__sched_getaffinity.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type __sched_getaffinity, @function
-    .globl __sched_getaffinity
-    .align 4
-
-__sched_getaffinity:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(3 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_sched_getaffinity_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_sched_getaffinity_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_sched_getaffinity
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/__set_thread_area.S b/libc/arch-sh/syscalls/__set_thread_area.S
deleted file mode 100644
index 7d5aea6..0000000
--- a/libc/arch-sh/syscalls/__set_thread_area.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type __set_thread_area, @function
-    .globl __set_thread_area
-    .align 4
-
-__set_thread_area:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(1 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_set_thread_area_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_set_thread_area_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_set_thread_area
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/__setresuid.S b/libc/arch-sh/syscalls/__setresuid.S
deleted file mode 100644
index 424100e..0000000
--- a/libc/arch-sh/syscalls/__setresuid.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type __setresuid, @function
-    .globl __setresuid
-    .align 4
-
-__setresuid:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(3 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_setresuid32_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_setresuid32_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_setresuid32
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/__setreuid.S b/libc/arch-sh/syscalls/__setreuid.S
deleted file mode 100644
index 6990748..0000000
--- a/libc/arch-sh/syscalls/__setreuid.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type __setreuid, @function
-    .globl __setreuid
-    .align 4
-
-__setreuid:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(2 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_setreuid32_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_setreuid32_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_setreuid32
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/__setuid.S b/libc/arch-sh/syscalls/__setuid.S
deleted file mode 100644
index f563de7..0000000
--- a/libc/arch-sh/syscalls/__setuid.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type __setuid, @function
-    .globl __setuid
-    .align 4
-
-__setuid:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(1 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_setuid32_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_setuid32_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_setuid32
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/__sigsuspend.S b/libc/arch-sh/syscalls/__sigsuspend.S
deleted file mode 100644
index 9643940..0000000
--- a/libc/arch-sh/syscalls/__sigsuspend.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type __sigsuspend, @function
-    .globl __sigsuspend
-    .align 4
-
-__sigsuspend:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(3 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_sigsuspend_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_sigsuspend_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_sigsuspend
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/__socketcall.S b/libc/arch-sh/syscalls/__socketcall.S
deleted file mode 100644
index 7c705bb..0000000
--- a/libc/arch-sh/syscalls/__socketcall.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type __socketcall, @function
-    .globl __socketcall
-    .align 4
-
-__socketcall:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(2 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_socketcall_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_socketcall_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_socketcall
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/__statfs64.S b/libc/arch-sh/syscalls/__statfs64.S
deleted file mode 100644
index ccd137b..0000000
--- a/libc/arch-sh/syscalls/__statfs64.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type __statfs64, @function
-    .globl __statfs64
-    .align 4
-
-__statfs64:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(3 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_statfs64_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_statfs64_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_statfs64
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/__sys_clone.S b/libc/arch-sh/syscalls/__sys_clone.S
deleted file mode 100644
index c2e7dd2..0000000
--- a/libc/arch-sh/syscalls/__sys_clone.S
+++ /dev/null
@@ -1,35 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type __sys_clone, @function
-    .globl __sys_clone
-    .align 4
-
-__sys_clone:
-
-    /* get ready for additonal arg */
-    mov.l   @r15, r0
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(5 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_clone_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_clone_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_clone
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/__syslog.S b/libc/arch-sh/syscalls/__syslog.S
deleted file mode 100644
index ea1ac38..0000000
--- a/libc/arch-sh/syscalls/__syslog.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type __syslog, @function
-    .globl __syslog
-    .align 4
-
-__syslog:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(3 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_syslog_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_syslog_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_syslog
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/__timer_create.S b/libc/arch-sh/syscalls/__timer_create.S
deleted file mode 100644
index f2e2e5c..0000000
--- a/libc/arch-sh/syscalls/__timer_create.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type __timer_create, @function
-    .globl __timer_create
-    .align 4
-
-__timer_create:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(3 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_timer_create_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_timer_create_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_timer_create
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/__timer_delete.S b/libc/arch-sh/syscalls/__timer_delete.S
deleted file mode 100644
index d655d3d..0000000
--- a/libc/arch-sh/syscalls/__timer_delete.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type __timer_delete, @function
-    .globl __timer_delete
-    .align 4
-
-__timer_delete:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(1 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_timer_delete_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_timer_delete_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_timer_delete
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/__timer_getoverrun.S b/libc/arch-sh/syscalls/__timer_getoverrun.S
deleted file mode 100644
index 64fa92f..0000000
--- a/libc/arch-sh/syscalls/__timer_getoverrun.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type __timer_getoverrun, @function
-    .globl __timer_getoverrun
-    .align 4
-
-__timer_getoverrun:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(1 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_timer_getoverrun_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_timer_getoverrun_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_timer_getoverrun
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/__timer_gettime.S b/libc/arch-sh/syscalls/__timer_gettime.S
deleted file mode 100644
index f1c63ed..0000000
--- a/libc/arch-sh/syscalls/__timer_gettime.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type __timer_gettime, @function
-    .globl __timer_gettime
-    .align 4
-
-__timer_gettime:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(2 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_timer_gettime_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_timer_gettime_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_timer_gettime
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/__timer_settime.S b/libc/arch-sh/syscalls/__timer_settime.S
deleted file mode 100644
index ea438a6..0000000
--- a/libc/arch-sh/syscalls/__timer_settime.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type __timer_settime, @function
-    .globl __timer_settime
-    .align 4
-
-__timer_settime:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(4 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_timer_settime_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_timer_settime_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_timer_settime
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/__wait4.S b/libc/arch-sh/syscalls/__wait4.S
deleted file mode 100644
index a145e34..0000000
--- a/libc/arch-sh/syscalls/__wait4.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type __wait4, @function
-    .globl __wait4
-    .align 4
-
-__wait4:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(4 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_wait4_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_wait4_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_wait4
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/__waitid.S b/libc/arch-sh/syscalls/__waitid.S
deleted file mode 100644
index 1f58de0..0000000
--- a/libc/arch-sh/syscalls/__waitid.S
+++ /dev/null
@@ -1,35 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type __waitid, @function
-    .globl __waitid
-    .align 4
-
-__waitid:
-
-    /* get ready for additonal arg */
-    mov.l   @r15, r0
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(5 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_waitid_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_waitid_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_waitid
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/_exit.S b/libc/arch-sh/syscalls/_exit.S
deleted file mode 100644
index 377a98a..0000000
--- a/libc/arch-sh/syscalls/_exit.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type _exit, @function
-    .globl _exit
-    .align 4
-
-_exit:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(1 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_exit_group_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_exit_group_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_exit_group
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/_exit_thread.S b/libc/arch-sh/syscalls/_exit_thread.S
deleted file mode 100644
index 536d000..0000000
--- a/libc/arch-sh/syscalls/_exit_thread.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type _exit_thread, @function
-    .globl _exit_thread
-    .align 4
-
-_exit_thread:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(1 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_exit_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_exit_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_exit
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/_waitpid.S b/libc/arch-sh/syscalls/_waitpid.S
deleted file mode 100644
index db2cf61..0000000
--- a/libc/arch-sh/syscalls/_waitpid.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type _waitpid, @function
-    .globl _waitpid
-    .align 4
-
-_waitpid:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(4 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_waitpid_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_waitpid_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_waitpid
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/access.S b/libc/arch-sh/syscalls/access.S
deleted file mode 100644
index dea8dfb..0000000
--- a/libc/arch-sh/syscalls/access.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type access, @function
-    .globl access
-    .align 4
-
-access:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(2 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_access_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_access_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_access
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/acct.S b/libc/arch-sh/syscalls/acct.S
deleted file mode 100644
index 22d939e..0000000
--- a/libc/arch-sh/syscalls/acct.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type acct, @function
-    .globl acct
-    .align 4
-
-acct:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(1 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_acct_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_acct_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_acct
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/capget.S b/libc/arch-sh/syscalls/capget.S
deleted file mode 100644
index 77f6c54..0000000
--- a/libc/arch-sh/syscalls/capget.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type capget, @function
-    .globl capget
-    .align 4
-
-capget:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(2 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_capget_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_capget_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_capget
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/capset.S b/libc/arch-sh/syscalls/capset.S
deleted file mode 100644
index c35b48e..0000000
--- a/libc/arch-sh/syscalls/capset.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type capset, @function
-    .globl capset
-    .align 4
-
-capset:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(2 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_capset_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_capset_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_capset
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/chdir.S b/libc/arch-sh/syscalls/chdir.S
deleted file mode 100644
index 32b4a92..0000000
--- a/libc/arch-sh/syscalls/chdir.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type chdir, @function
-    .globl chdir
-    .align 4
-
-chdir:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(1 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_chdir_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_chdir_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_chdir
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/chmod.S b/libc/arch-sh/syscalls/chmod.S
deleted file mode 100644
index f145e4b..0000000
--- a/libc/arch-sh/syscalls/chmod.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type chmod, @function
-    .globl chmod
-    .align 4
-
-chmod:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(2 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_chmod_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_chmod_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_chmod
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/chown.S b/libc/arch-sh/syscalls/chown.S
deleted file mode 100644
index 4938a2a..0000000
--- a/libc/arch-sh/syscalls/chown.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type chown, @function
-    .globl chown
-    .align 4
-
-chown:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(3 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_chown32_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_chown32_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_chown32
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/chroot.S b/libc/arch-sh/syscalls/chroot.S
deleted file mode 100644
index a60b59d..0000000
--- a/libc/arch-sh/syscalls/chroot.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type chroot, @function
-    .globl chroot
-    .align 4
-
-chroot:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(1 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_chroot_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_chroot_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_chroot
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/clock_getres.S b/libc/arch-sh/syscalls/clock_getres.S
deleted file mode 100644
index 0b38f22..0000000
--- a/libc/arch-sh/syscalls/clock_getres.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type clock_getres, @function
-    .globl clock_getres
-    .align 4
-
-clock_getres:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(2 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_clock_getres_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_clock_getres_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_clock_getres
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/clock_gettime.S b/libc/arch-sh/syscalls/clock_gettime.S
deleted file mode 100644
index 67952a6..0000000
--- a/libc/arch-sh/syscalls/clock_gettime.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type clock_gettime, @function
-    .globl clock_gettime
-    .align 4
-
-clock_gettime:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(2 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_clock_gettime_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_clock_gettime_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_clock_gettime
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/clock_nanosleep.S b/libc/arch-sh/syscalls/clock_nanosleep.S
deleted file mode 100644
index 7ef8d5e..0000000
--- a/libc/arch-sh/syscalls/clock_nanosleep.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type clock_nanosleep, @function
-    .globl clock_nanosleep
-    .align 4
-
-clock_nanosleep:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(2 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_clock_nanosleep_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_clock_nanosleep_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_clock_nanosleep
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/clock_settime.S b/libc/arch-sh/syscalls/clock_settime.S
deleted file mode 100644
index fd48ac6..0000000
--- a/libc/arch-sh/syscalls/clock_settime.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type clock_settime, @function
-    .globl clock_settime
-    .align 4
-
-clock_settime:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(2 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_clock_settime_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_clock_settime_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_clock_settime
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/close.S b/libc/arch-sh/syscalls/close.S
deleted file mode 100644
index b59002d..0000000
--- a/libc/arch-sh/syscalls/close.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type close, @function
-    .globl close
-    .align 4
-
-close:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(1 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_close_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_close_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_close
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/delete_module.S b/libc/arch-sh/syscalls/delete_module.S
deleted file mode 100644
index 73410a9..0000000
--- a/libc/arch-sh/syscalls/delete_module.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type delete_module, @function
-    .globl delete_module
-    .align 4
-
-delete_module:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(2 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_delete_module_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_delete_module_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_delete_module
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/dup.S b/libc/arch-sh/syscalls/dup.S
deleted file mode 100644
index 1c87dd7..0000000
--- a/libc/arch-sh/syscalls/dup.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type dup, @function
-    .globl dup
-    .align 4
-
-dup:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(1 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_dup_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_dup_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_dup
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/dup2.S b/libc/arch-sh/syscalls/dup2.S
deleted file mode 100644
index da2b7bd..0000000
--- a/libc/arch-sh/syscalls/dup2.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type dup2, @function
-    .globl dup2
-    .align 4
-
-dup2:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(2 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_dup2_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_dup2_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_dup2
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/epoll_create.S b/libc/arch-sh/syscalls/epoll_create.S
deleted file mode 100644
index 64ca8a0..0000000
--- a/libc/arch-sh/syscalls/epoll_create.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type epoll_create, @function
-    .globl epoll_create
-    .align 4
-
-epoll_create:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(1 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_epoll_create_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_epoll_create_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_epoll_create
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/epoll_ctl.S b/libc/arch-sh/syscalls/epoll_ctl.S
deleted file mode 100644
index 0293e73..0000000
--- a/libc/arch-sh/syscalls/epoll_ctl.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type epoll_ctl, @function
-    .globl epoll_ctl
-    .align 4
-
-epoll_ctl:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(4 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_epoll_ctl_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_epoll_ctl_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_epoll_ctl
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/epoll_wait.S b/libc/arch-sh/syscalls/epoll_wait.S
deleted file mode 100644
index acea8b5..0000000
--- a/libc/arch-sh/syscalls/epoll_wait.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type epoll_wait, @function
-    .globl epoll_wait
-    .align 4
-
-epoll_wait:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(4 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_epoll_wait_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_epoll_wait_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_epoll_wait
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/eventfd.S b/libc/arch-sh/syscalls/eventfd.S
deleted file mode 100644
index c73bf23..0000000
--- a/libc/arch-sh/syscalls/eventfd.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type eventfd, @function
-    .globl eventfd
-    .align 4
-
-eventfd:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(2 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_eventfd2_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_eventfd2_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_eventfd2
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/execve.S b/libc/arch-sh/syscalls/execve.S
deleted file mode 100644
index e4c451a..0000000
--- a/libc/arch-sh/syscalls/execve.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type execve, @function
-    .globl execve
-    .align 4
-
-execve:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(3 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_execve_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_execve_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_execve
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/fchdir.S b/libc/arch-sh/syscalls/fchdir.S
deleted file mode 100644
index 9743935..0000000
--- a/libc/arch-sh/syscalls/fchdir.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type fchdir, @function
-    .globl fchdir
-    .align 4
-
-fchdir:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(1 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_fchdir_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_fchdir_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_fchdir
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/fchmod.S b/libc/arch-sh/syscalls/fchmod.S
deleted file mode 100644
index 07b8156..0000000
--- a/libc/arch-sh/syscalls/fchmod.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type fchmod, @function
-    .globl fchmod
-    .align 4
-
-fchmod:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(2 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_fchmod_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_fchmod_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_fchmod
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/fchmodat.S b/libc/arch-sh/syscalls/fchmodat.S
deleted file mode 100644
index 2532d12..0000000
--- a/libc/arch-sh/syscalls/fchmodat.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type fchmodat, @function
-    .globl fchmodat
-    .align 4
-
-fchmodat:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(4 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_fchmodat_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_fchmodat_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_fchmodat
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/fchown.S b/libc/arch-sh/syscalls/fchown.S
deleted file mode 100644
index a49f7d7..0000000
--- a/libc/arch-sh/syscalls/fchown.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type fchown, @function
-    .globl fchown
-    .align 4
-
-fchown:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(3 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_fchown32_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_fchown32_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_fchown32
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/fchownat.S b/libc/arch-sh/syscalls/fchownat.S
deleted file mode 100644
index 3e82637..0000000
--- a/libc/arch-sh/syscalls/fchownat.S
+++ /dev/null
@@ -1,35 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type fchownat, @function
-    .globl fchownat
-    .align 4
-
-fchownat:
-
-    /* get ready for additonal arg */
-    mov.l   @r15, r0
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(5 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_fchownat_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_fchownat_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_fchownat
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/fdatasync.S b/libc/arch-sh/syscalls/fdatasync.S
deleted file mode 100644
index d81c33a..0000000
--- a/libc/arch-sh/syscalls/fdatasync.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type fdatasync, @function
-    .globl fdatasync
-    .align 4
-
-fdatasync:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(1 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_fdatasync_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_fdatasync_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_fdatasync
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/fgetxattr.S b/libc/arch-sh/syscalls/fgetxattr.S
deleted file mode 100644
index 49b43de..0000000
--- a/libc/arch-sh/syscalls/fgetxattr.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type fgetxattr, @function
-    .globl fgetxattr
-    .align 4
-
-fgetxattr:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(4 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_fgetxattr_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_fgetxattr_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_fgetxattr
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/flistxattr.S b/libc/arch-sh/syscalls/flistxattr.S
deleted file mode 100644
index 9b91424..0000000
--- a/libc/arch-sh/syscalls/flistxattr.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type flistxattr, @function
-    .globl flistxattr
-    .align 4
-
-flistxattr:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(3 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_flistxattr_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_flistxattr_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_flistxattr
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/flock.S b/libc/arch-sh/syscalls/flock.S
deleted file mode 100644
index d4274ea..0000000
--- a/libc/arch-sh/syscalls/flock.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type flock, @function
-    .globl flock
-    .align 4
-
-flock:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(2 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_flock_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_flock_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_flock
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/fremovexattr.S b/libc/arch-sh/syscalls/fremovexattr.S
deleted file mode 100644
index b6ebc8e..0000000
--- a/libc/arch-sh/syscalls/fremovexattr.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type fremovexattr, @function
-    .globl fremovexattr
-    .align 4
-
-fremovexattr:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(2 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_fremovexattr_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_fremovexattr_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_fremovexattr
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/fsetxattr.S b/libc/arch-sh/syscalls/fsetxattr.S
deleted file mode 100644
index 7e0681a..0000000
--- a/libc/arch-sh/syscalls/fsetxattr.S
+++ /dev/null
@@ -1,35 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type fsetxattr, @function
-    .globl fsetxattr
-    .align 4
-
-fsetxattr:
-
-    /* get ready for additonal arg */
-    mov.l   @r15, r0
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(5 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_fsetxattr_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_fsetxattr_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_fsetxattr
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/fstat.S b/libc/arch-sh/syscalls/fstat.S
deleted file mode 100644
index bdb4952..0000000
--- a/libc/arch-sh/syscalls/fstat.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type fstat, @function
-    .globl fstat
-    .align 4
-
-fstat:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(2 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_fstat64_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_fstat64_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_fstat64
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/fstatat.S b/libc/arch-sh/syscalls/fstatat.S
deleted file mode 100644
index a5b18d1..0000000
--- a/libc/arch-sh/syscalls/fstatat.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type fstatat, @function
-    .globl fstatat
-    .align 4
-
-fstatat:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(4 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_fstatat64_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_fstatat64_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_fstatat64
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/fsync.S b/libc/arch-sh/syscalls/fsync.S
deleted file mode 100644
index 7904f53..0000000
--- a/libc/arch-sh/syscalls/fsync.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type fsync, @function
-    .globl fsync
-    .align 4
-
-fsync:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(1 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_fsync_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_fsync_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_fsync
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/ftruncate.S b/libc/arch-sh/syscalls/ftruncate.S
deleted file mode 100644
index 8c34333..0000000
--- a/libc/arch-sh/syscalls/ftruncate.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type ftruncate, @function
-    .globl ftruncate
-    .align 4
-
-ftruncate:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(2 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_ftruncate_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_ftruncate_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_ftruncate
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/ftruncate64.S b/libc/arch-sh/syscalls/ftruncate64.S
deleted file mode 100644
index f4c7c1e..0000000
--- a/libc/arch-sh/syscalls/ftruncate64.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type ftruncate64, @function
-    .globl ftruncate64
-    .align 4
-
-ftruncate64:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(3 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_ftruncate64_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_ftruncate64_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_ftruncate64
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/futex.S b/libc/arch-sh/syscalls/futex.S
deleted file mode 100644
index 2aabd92..0000000
--- a/libc/arch-sh/syscalls/futex.S
+++ /dev/null
@@ -1,36 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type futex, @function
-    .globl futex
-    .align 4
-
-futex:
-
-    /* get ready for additonal arg */
-    mov.l   @r15, r0
-    mov.l   @(4, r15), r1
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(6 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_futex_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_futex_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_futex
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/getdents.S b/libc/arch-sh/syscalls/getdents.S
deleted file mode 100644
index 66aedf3..0000000
--- a/libc/arch-sh/syscalls/getdents.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type getdents, @function
-    .globl getdents
-    .align 4
-
-getdents:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(3 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_getdents64_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_getdents64_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_getdents64
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/getegid.S b/libc/arch-sh/syscalls/getegid.S
deleted file mode 100644
index b3b91ca..0000000
--- a/libc/arch-sh/syscalls/getegid.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type getegid, @function
-    .globl getegid
-    .align 4
-
-getegid:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(0 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_getegid32_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_getegid32_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_getegid32
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/geteuid.S b/libc/arch-sh/syscalls/geteuid.S
deleted file mode 100644
index 50f3549..0000000
--- a/libc/arch-sh/syscalls/geteuid.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type geteuid, @function
-    .globl geteuid
-    .align 4
-
-geteuid:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(0 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_geteuid32_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_geteuid32_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_geteuid32
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/getgid.S b/libc/arch-sh/syscalls/getgid.S
deleted file mode 100644
index 54480b7..0000000
--- a/libc/arch-sh/syscalls/getgid.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type getgid, @function
-    .globl getgid
-    .align 4
-
-getgid:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(0 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_getgid32_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_getgid32_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_getgid32
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/getgroups.S b/libc/arch-sh/syscalls/getgroups.S
deleted file mode 100644
index 854477e..0000000
--- a/libc/arch-sh/syscalls/getgroups.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type getgroups, @function
-    .globl getgroups
-    .align 4
-
-getgroups:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(2 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_getgroups32_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_getgroups32_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_getgroups32
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/getitimer.S b/libc/arch-sh/syscalls/getitimer.S
deleted file mode 100644
index aa444a6..0000000
--- a/libc/arch-sh/syscalls/getitimer.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type getitimer, @function
-    .globl getitimer
-    .align 4
-
-getitimer:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(2 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_getitimer_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_getitimer_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_getitimer
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/getpgid.S b/libc/arch-sh/syscalls/getpgid.S
deleted file mode 100644
index 0ff101d..0000000
--- a/libc/arch-sh/syscalls/getpgid.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type getpgid, @function
-    .globl getpgid
-    .align 4
-
-getpgid:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(1 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_getpgid_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_getpgid_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_getpgid
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/getpid.S b/libc/arch-sh/syscalls/getpid.S
deleted file mode 100644
index 5606694..0000000
--- a/libc/arch-sh/syscalls/getpid.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type getpid, @function
-    .globl getpid
-    .align 4
-
-getpid:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(0 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_getpid_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_getpid_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_getpid
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/getppid.S b/libc/arch-sh/syscalls/getppid.S
deleted file mode 100644
index bf12372..0000000
--- a/libc/arch-sh/syscalls/getppid.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type getppid, @function
-    .globl getppid
-    .align 4
-
-getppid:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(0 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_getppid_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_getppid_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_getppid
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/getresgid.S b/libc/arch-sh/syscalls/getresgid.S
deleted file mode 100644
index 3677211..0000000
--- a/libc/arch-sh/syscalls/getresgid.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type getresgid, @function
-    .globl getresgid
-    .align 4
-
-getresgid:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(0 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_getresgid32_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_getresgid32_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_getresgid32
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/getresuid.S b/libc/arch-sh/syscalls/getresuid.S
deleted file mode 100644
index 857495e..0000000
--- a/libc/arch-sh/syscalls/getresuid.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type getresuid, @function
-    .globl getresuid
-    .align 4
-
-getresuid:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(0 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_getresuid32_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_getresuid32_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_getresuid32
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/getrlimit.S b/libc/arch-sh/syscalls/getrlimit.S
deleted file mode 100644
index 78135d4..0000000
--- a/libc/arch-sh/syscalls/getrlimit.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type getrlimit, @function
-    .globl getrlimit
-    .align 4
-
-getrlimit:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(2 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_ugetrlimit_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_ugetrlimit_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_ugetrlimit
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/getrusage.S b/libc/arch-sh/syscalls/getrusage.S
deleted file mode 100644
index ccd9094..0000000
--- a/libc/arch-sh/syscalls/getrusage.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type getrusage, @function
-    .globl getrusage
-    .align 4
-
-getrusage:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(2 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_getrusage_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_getrusage_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_getrusage
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/gettid.S b/libc/arch-sh/syscalls/gettid.S
deleted file mode 100644
index bc25405..0000000
--- a/libc/arch-sh/syscalls/gettid.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type gettid, @function
-    .globl gettid
-    .align 4
-
-gettid:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(0 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_gettid_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_gettid_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_gettid
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/gettimeofday.S b/libc/arch-sh/syscalls/gettimeofday.S
deleted file mode 100644
index 50aba80..0000000
--- a/libc/arch-sh/syscalls/gettimeofday.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type gettimeofday, @function
-    .globl gettimeofday
-    .align 4
-
-gettimeofday:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(2 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_gettimeofday_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_gettimeofday_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_gettimeofday
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/getuid.S b/libc/arch-sh/syscalls/getuid.S
deleted file mode 100644
index 9f9740d..0000000
--- a/libc/arch-sh/syscalls/getuid.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type getuid, @function
-    .globl getuid
-    .align 4
-
-getuid:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(0 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_getuid32_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_getuid32_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_getuid32
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/getxattr.S b/libc/arch-sh/syscalls/getxattr.S
deleted file mode 100644
index 7d16c21..0000000
--- a/libc/arch-sh/syscalls/getxattr.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type getxattr, @function
-    .globl getxattr
-    .align 4
-
-getxattr:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(4 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_getxattr_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_getxattr_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_getxattr
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/init_module.S b/libc/arch-sh/syscalls/init_module.S
deleted file mode 100644
index bd3be14..0000000
--- a/libc/arch-sh/syscalls/init_module.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type init_module, @function
-    .globl init_module
-    .align 4
-
-init_module:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(3 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_init_module_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_init_module_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_init_module
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/inotify_add_watch.S b/libc/arch-sh/syscalls/inotify_add_watch.S
deleted file mode 100644
index 84d373e..0000000
--- a/libc/arch-sh/syscalls/inotify_add_watch.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type inotify_add_watch, @function
-    .globl inotify_add_watch
-    .align 4
-
-inotify_add_watch:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(3 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_inotify_add_watch_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_inotify_add_watch_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_inotify_add_watch
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/inotify_init.S b/libc/arch-sh/syscalls/inotify_init.S
deleted file mode 100644
index 4030f69..0000000
--- a/libc/arch-sh/syscalls/inotify_init.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type inotify_init, @function
-    .globl inotify_init
-    .align 4
-
-inotify_init:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(1 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_inotify_init_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_inotify_init_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_inotify_init
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/inotify_rm_watch.S b/libc/arch-sh/syscalls/inotify_rm_watch.S
deleted file mode 100644
index 7a03447..0000000
--- a/libc/arch-sh/syscalls/inotify_rm_watch.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type inotify_rm_watch, @function
-    .globl inotify_rm_watch
-    .align 4
-
-inotify_rm_watch:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(2 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_inotify_rm_watch_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_inotify_rm_watch_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_inotify_rm_watch
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/ioprio_get.S b/libc/arch-sh/syscalls/ioprio_get.S
deleted file mode 100644
index 802eb91..0000000
--- a/libc/arch-sh/syscalls/ioprio_get.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type ioprio_get, @function
-    .globl ioprio_get
-    .align 4
-
-ioprio_get:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(2 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_ioprio_get_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_ioprio_get_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_ioprio_get
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/ioprio_set.S b/libc/arch-sh/syscalls/ioprio_set.S
deleted file mode 100644
index 209d756..0000000
--- a/libc/arch-sh/syscalls/ioprio_set.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type ioprio_set, @function
-    .globl ioprio_set
-    .align 4
-
-ioprio_set:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(3 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_ioprio_set_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_ioprio_set_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_ioprio_set
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/kill.S b/libc/arch-sh/syscalls/kill.S
deleted file mode 100644
index d331cde..0000000
--- a/libc/arch-sh/syscalls/kill.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type kill, @function
-    .globl kill
-    .align 4
-
-kill:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(2 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_kill_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_kill_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_kill
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/klogctl.S b/libc/arch-sh/syscalls/klogctl.S
deleted file mode 100644
index 925875f..0000000
--- a/libc/arch-sh/syscalls/klogctl.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type klogctl, @function
-    .globl klogctl
-    .align 4
-
-klogctl:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(3 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_syslog_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_syslog_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_syslog
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/lchown.S b/libc/arch-sh/syscalls/lchown.S
deleted file mode 100644
index 0d94631..0000000
--- a/libc/arch-sh/syscalls/lchown.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type lchown, @function
-    .globl lchown
-    .align 4
-
-lchown:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(3 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_lchown32_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_lchown32_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_lchown32
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/lgetxattr.S b/libc/arch-sh/syscalls/lgetxattr.S
deleted file mode 100644
index d0c5014..0000000
--- a/libc/arch-sh/syscalls/lgetxattr.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type lgetxattr, @function
-    .globl lgetxattr
-    .align 4
-
-lgetxattr:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(4 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_lgetxattr_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_lgetxattr_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_lgetxattr
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/link.S b/libc/arch-sh/syscalls/link.S
deleted file mode 100644
index f1716a7..0000000
--- a/libc/arch-sh/syscalls/link.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type link, @function
-    .globl link
-    .align 4
-
-link:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(2 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_link_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_link_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_link
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/listxattr.S b/libc/arch-sh/syscalls/listxattr.S
deleted file mode 100644
index f2817a5..0000000
--- a/libc/arch-sh/syscalls/listxattr.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type listxattr, @function
-    .globl listxattr
-    .align 4
-
-listxattr:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(3 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_listxattr_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_listxattr_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_listxattr
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/llistxattr.S b/libc/arch-sh/syscalls/llistxattr.S
deleted file mode 100644
index 877c15e..0000000
--- a/libc/arch-sh/syscalls/llistxattr.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type llistxattr, @function
-    .globl llistxattr
-    .align 4
-
-llistxattr:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(3 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_llistxattr_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_llistxattr_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_llistxattr
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/lremovexattr.S b/libc/arch-sh/syscalls/lremovexattr.S
deleted file mode 100644
index d7aa8b9..0000000
--- a/libc/arch-sh/syscalls/lremovexattr.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type lremovexattr, @function
-    .globl lremovexattr
-    .align 4
-
-lremovexattr:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(2 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_lremovexattr_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_lremovexattr_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_lremovexattr
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/lseek.S b/libc/arch-sh/syscalls/lseek.S
deleted file mode 100644
index df476ff..0000000
--- a/libc/arch-sh/syscalls/lseek.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type lseek, @function
-    .globl lseek
-    .align 4
-
-lseek:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(3 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_lseek_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_lseek_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_lseek
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/lsetxattr.S b/libc/arch-sh/syscalls/lsetxattr.S
deleted file mode 100644
index 0cc4c9d..0000000
--- a/libc/arch-sh/syscalls/lsetxattr.S
+++ /dev/null
@@ -1,35 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type lsetxattr, @function
-    .globl lsetxattr
-    .align 4
-
-lsetxattr:
-
-    /* get ready for additonal arg */
-    mov.l   @r15, r0
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(5 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_lsetxattr_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_lsetxattr_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_lsetxattr
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/lstat.S b/libc/arch-sh/syscalls/lstat.S
deleted file mode 100644
index 249c92e..0000000
--- a/libc/arch-sh/syscalls/lstat.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type lstat, @function
-    .globl lstat
-    .align 4
-
-lstat:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(2 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_lstat64_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_lstat64_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_lstat64
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/madvise.S b/libc/arch-sh/syscalls/madvise.S
deleted file mode 100644
index e47eb3d..0000000
--- a/libc/arch-sh/syscalls/madvise.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type madvise, @function
-    .globl madvise
-    .align 4
-
-madvise:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(3 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_madvise_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_madvise_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_madvise
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/mincore.S b/libc/arch-sh/syscalls/mincore.S
deleted file mode 100644
index 3803358..0000000
--- a/libc/arch-sh/syscalls/mincore.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type mincore, @function
-    .globl mincore
-    .align 4
-
-mincore:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(3 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_mincore_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_mincore_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_mincore
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/mkdir.S b/libc/arch-sh/syscalls/mkdir.S
deleted file mode 100644
index f40068a..0000000
--- a/libc/arch-sh/syscalls/mkdir.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type mkdir, @function
-    .globl mkdir
-    .align 4
-
-mkdir:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(2 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_mkdir_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_mkdir_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_mkdir
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/mkdirat.S b/libc/arch-sh/syscalls/mkdirat.S
deleted file mode 100644
index e3506f8..0000000
--- a/libc/arch-sh/syscalls/mkdirat.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type mkdirat, @function
-    .globl mkdirat
-    .align 4
-
-mkdirat:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(3 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_mkdirat_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_mkdirat_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_mkdirat
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/mknod.S b/libc/arch-sh/syscalls/mknod.S
deleted file mode 100644
index a2ab1ed..0000000
--- a/libc/arch-sh/syscalls/mknod.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type mknod, @function
-    .globl mknod
-    .align 4
-
-mknod:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(3 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_mknod_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_mknod_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_mknod
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/mlock.S b/libc/arch-sh/syscalls/mlock.S
deleted file mode 100644
index 2965d75..0000000
--- a/libc/arch-sh/syscalls/mlock.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type mlock, @function
-    .globl mlock
-    .align 4
-
-mlock:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(2 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_mlock_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_mlock_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_mlock
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/mount.S b/libc/arch-sh/syscalls/mount.S
deleted file mode 100644
index d8c7c4b..0000000
--- a/libc/arch-sh/syscalls/mount.S
+++ /dev/null
@@ -1,35 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type mount, @function
-    .globl mount
-    .align 4
-
-mount:
-
-    /* get ready for additonal arg */
-    mov.l   @r15, r0
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(5 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_mount_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_mount_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_mount
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/mprotect.S b/libc/arch-sh/syscalls/mprotect.S
deleted file mode 100644
index d8fc96d..0000000
--- a/libc/arch-sh/syscalls/mprotect.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type mprotect, @function
-    .globl mprotect
-    .align 4
-
-mprotect:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(3 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_mprotect_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_mprotect_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_mprotect
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/mremap.S b/libc/arch-sh/syscalls/mremap.S
deleted file mode 100644
index d68fffb..0000000
--- a/libc/arch-sh/syscalls/mremap.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type mremap, @function
-    .globl mremap
-    .align 4
-
-mremap:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(4 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_mremap_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_mremap_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_mremap
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/msync.S b/libc/arch-sh/syscalls/msync.S
deleted file mode 100644
index 2b84bdb..0000000
--- a/libc/arch-sh/syscalls/msync.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type msync, @function
-    .globl msync
-    .align 4
-
-msync:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(3 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_msync_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_msync_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_msync
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/munlock.S b/libc/arch-sh/syscalls/munlock.S
deleted file mode 100644
index c84c130..0000000
--- a/libc/arch-sh/syscalls/munlock.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type munlock, @function
-    .globl munlock
-    .align 4
-
-munlock:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(2 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_munlock_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_munlock_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_munlock
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/munmap.S b/libc/arch-sh/syscalls/munmap.S
deleted file mode 100644
index e338540..0000000
--- a/libc/arch-sh/syscalls/munmap.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type munmap, @function
-    .globl munmap
-    .align 4
-
-munmap:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(2 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_munmap_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_munmap_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_munmap
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/nanosleep.S b/libc/arch-sh/syscalls/nanosleep.S
deleted file mode 100644
index 5aec582..0000000
--- a/libc/arch-sh/syscalls/nanosleep.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type nanosleep, @function
-    .globl nanosleep
-    .align 4
-
-nanosleep:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(2 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_nanosleep_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_nanosleep_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_nanosleep
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/pause.S b/libc/arch-sh/syscalls/pause.S
deleted file mode 100644
index 23952d5..0000000
--- a/libc/arch-sh/syscalls/pause.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type pause, @function
-    .globl pause
-    .align 4
-
-pause:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(0 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_pause_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_pause_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_pause
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/pipe2.S b/libc/arch-sh/syscalls/pipe2.S
deleted file mode 100644
index f6d9964..0000000
--- a/libc/arch-sh/syscalls/pipe2.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type pipe2, @function
-    .globl pipe2
-    .align 4
-
-pipe2:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(2 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_pipe2_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_pipe2_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_pipe2
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/poll.S b/libc/arch-sh/syscalls/poll.S
deleted file mode 100644
index 7080298..0000000
--- a/libc/arch-sh/syscalls/poll.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type poll, @function
-    .globl poll
-    .align 4
-
-poll:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(3 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_poll_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_poll_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_poll
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/prctl.S b/libc/arch-sh/syscalls/prctl.S
deleted file mode 100644
index 8c244d4..0000000
--- a/libc/arch-sh/syscalls/prctl.S
+++ /dev/null
@@ -1,35 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type prctl, @function
-    .globl prctl
-    .align 4
-
-prctl:
-
-    /* get ready for additonal arg */
-    mov.l   @r15, r0
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(5 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_prctl_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_prctl_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_prctl
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/pread64.S b/libc/arch-sh/syscalls/pread64.S
deleted file mode 100644
index 702a402..0000000
--- a/libc/arch-sh/syscalls/pread64.S
+++ /dev/null
@@ -1,35 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type pread64, @function
-    .globl pread64
-    .align 4
-
-pread64:
-
-    /* get ready for additonal arg */
-    mov.l   @r15, r0
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(5 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_pread64_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_pread64_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_pread64
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/pwrite64.S b/libc/arch-sh/syscalls/pwrite64.S
deleted file mode 100644
index 3f6c192..0000000
--- a/libc/arch-sh/syscalls/pwrite64.S
+++ /dev/null
@@ -1,35 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type pwrite64, @function
-    .globl pwrite64
-    .align 4
-
-pwrite64:
-
-    /* get ready for additonal arg */
-    mov.l   @r15, r0
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(5 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_pwrite64_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_pwrite64_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_pwrite64
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/read.S b/libc/arch-sh/syscalls/read.S
deleted file mode 100644
index ac9faa1..0000000
--- a/libc/arch-sh/syscalls/read.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type read, @function
-    .globl read
-    .align 4
-
-read:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(3 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_read_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_read_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_read
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/readahead.S b/libc/arch-sh/syscalls/readahead.S
deleted file mode 100644
index df64b5f..0000000
--- a/libc/arch-sh/syscalls/readahead.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type readahead, @function
-    .globl readahead
-    .align 4
-
-readahead:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(4 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_readahead_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_readahead_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_readahead
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/readlink.S b/libc/arch-sh/syscalls/readlink.S
deleted file mode 100644
index e27cec7..0000000
--- a/libc/arch-sh/syscalls/readlink.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type readlink, @function
-    .globl readlink
-    .align 4
-
-readlink:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(3 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_readlink_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_readlink_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_readlink
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/readv.S b/libc/arch-sh/syscalls/readv.S
deleted file mode 100644
index 2a95ea1..0000000
--- a/libc/arch-sh/syscalls/readv.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type readv, @function
-    .globl readv
-    .align 4
-
-readv:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(3 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_readv_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_readv_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_readv
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/removexattr.S b/libc/arch-sh/syscalls/removexattr.S
deleted file mode 100644
index ea71743..0000000
--- a/libc/arch-sh/syscalls/removexattr.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type removexattr, @function
-    .globl removexattr
-    .align 4
-
-removexattr:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(2 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_removexattr_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_removexattr_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_removexattr
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/rename.S b/libc/arch-sh/syscalls/rename.S
deleted file mode 100644
index 692f40e..0000000
--- a/libc/arch-sh/syscalls/rename.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type rename, @function
-    .globl rename
-    .align 4
-
-rename:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(2 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_rename_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_rename_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_rename
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/renameat.S b/libc/arch-sh/syscalls/renameat.S
deleted file mode 100644
index 0c9360f..0000000
--- a/libc/arch-sh/syscalls/renameat.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type renameat, @function
-    .globl renameat
-    .align 4
-
-renameat:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(4 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_renameat_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_renameat_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_renameat
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/rmdir.S b/libc/arch-sh/syscalls/rmdir.S
deleted file mode 100644
index 124892e..0000000
--- a/libc/arch-sh/syscalls/rmdir.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type rmdir, @function
-    .globl rmdir
-    .align 4
-
-rmdir:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(1 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_rmdir_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_rmdir_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_rmdir
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/sched_get_priority_max.S b/libc/arch-sh/syscalls/sched_get_priority_max.S
deleted file mode 100644
index dd642bf..0000000
--- a/libc/arch-sh/syscalls/sched_get_priority_max.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type sched_get_priority_max, @function
-    .globl sched_get_priority_max
-    .align 4
-
-sched_get_priority_max:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(1 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_sched_get_priority_max_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_sched_get_priority_max_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_sched_get_priority_max
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/sched_get_priority_min.S b/libc/arch-sh/syscalls/sched_get_priority_min.S
deleted file mode 100644
index 069b116..0000000
--- a/libc/arch-sh/syscalls/sched_get_priority_min.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type sched_get_priority_min, @function
-    .globl sched_get_priority_min
-    .align 4
-
-sched_get_priority_min:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(1 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_sched_get_priority_min_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_sched_get_priority_min_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_sched_get_priority_min
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/sched_getparam.S b/libc/arch-sh/syscalls/sched_getparam.S
deleted file mode 100644
index c8417b2..0000000
--- a/libc/arch-sh/syscalls/sched_getparam.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type sched_getparam, @function
-    .globl sched_getparam
-    .align 4
-
-sched_getparam:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(2 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_sched_getparam_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_sched_getparam_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_sched_getparam
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/sched_getscheduler.S b/libc/arch-sh/syscalls/sched_getscheduler.S
deleted file mode 100644
index ecd9a6a..0000000
--- a/libc/arch-sh/syscalls/sched_getscheduler.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type sched_getscheduler, @function
-    .globl sched_getscheduler
-    .align 4
-
-sched_getscheduler:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(1 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_sched_getscheduler_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_sched_getscheduler_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_sched_getscheduler
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/sched_rr_get_interval.S b/libc/arch-sh/syscalls/sched_rr_get_interval.S
deleted file mode 100644
index 64d5f69..0000000
--- a/libc/arch-sh/syscalls/sched_rr_get_interval.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type sched_rr_get_interval, @function
-    .globl sched_rr_get_interval
-    .align 4
-
-sched_rr_get_interval:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(2 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_sched_rr_get_interval_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_sched_rr_get_interval_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_sched_rr_get_interval
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/sched_setaffinity.S b/libc/arch-sh/syscalls/sched_setaffinity.S
deleted file mode 100644
index 9dda3b4..0000000
--- a/libc/arch-sh/syscalls/sched_setaffinity.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type sched_setaffinity, @function
-    .globl sched_setaffinity
-    .align 4
-
-sched_setaffinity:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(3 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_sched_setaffinity_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_sched_setaffinity_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_sched_setaffinity
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/sched_setparam.S b/libc/arch-sh/syscalls/sched_setparam.S
deleted file mode 100644
index f1687ee..0000000
--- a/libc/arch-sh/syscalls/sched_setparam.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type sched_setparam, @function
-    .globl sched_setparam
-    .align 4
-
-sched_setparam:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(2 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_sched_setparam_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_sched_setparam_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_sched_setparam
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/sched_setscheduler.S b/libc/arch-sh/syscalls/sched_setscheduler.S
deleted file mode 100644
index 7a6becf..0000000
--- a/libc/arch-sh/syscalls/sched_setscheduler.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type sched_setscheduler, @function
-    .globl sched_setscheduler
-    .align 4
-
-sched_setscheduler:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(3 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_sched_setscheduler_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_sched_setscheduler_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_sched_setscheduler
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/sched_yield.S b/libc/arch-sh/syscalls/sched_yield.S
deleted file mode 100644
index 538f487..0000000
--- a/libc/arch-sh/syscalls/sched_yield.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type sched_yield, @function
-    .globl sched_yield
-    .align 4
-
-sched_yield:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(1 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_sched_yield_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_sched_yield_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_sched_yield
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/select.S b/libc/arch-sh/syscalls/select.S
deleted file mode 100644
index b68f46a..0000000
--- a/libc/arch-sh/syscalls/select.S
+++ /dev/null
@@ -1,35 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type select, @function
-    .globl select
-    .align 4
-
-select:
-
-    /* get ready for additonal arg */
-    mov.l   @r15, r0
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(5 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR__newselect_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR__newselect_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR__newselect
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/sendfile.S b/libc/arch-sh/syscalls/sendfile.S
deleted file mode 100644
index 015e433..0000000
--- a/libc/arch-sh/syscalls/sendfile.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type sendfile, @function
-    .globl sendfile
-    .align 4
-
-sendfile:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(4 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_sendfile_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_sendfile_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_sendfile
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/setgid.S b/libc/arch-sh/syscalls/setgid.S
deleted file mode 100644
index 2941fc1..0000000
--- a/libc/arch-sh/syscalls/setgid.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type setgid, @function
-    .globl setgid
-    .align 4
-
-setgid:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(1 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_setgid32_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_setgid32_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_setgid32
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/setgroups.S b/libc/arch-sh/syscalls/setgroups.S
deleted file mode 100644
index 723535d..0000000
--- a/libc/arch-sh/syscalls/setgroups.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type setgroups, @function
-    .globl setgroups
-    .align 4
-
-setgroups:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(2 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_setgroups32_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_setgroups32_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_setgroups32
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/setitimer.S b/libc/arch-sh/syscalls/setitimer.S
deleted file mode 100644
index 84f0590..0000000
--- a/libc/arch-sh/syscalls/setitimer.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type setitimer, @function
-    .globl setitimer
-    .align 4
-
-setitimer:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(3 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_setitimer_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_setitimer_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_setitimer
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/setpgid.S b/libc/arch-sh/syscalls/setpgid.S
deleted file mode 100644
index 1dd8b33..0000000
--- a/libc/arch-sh/syscalls/setpgid.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type setpgid, @function
-    .globl setpgid
-    .align 4
-
-setpgid:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(2 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_setpgid_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_setpgid_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_setpgid
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/setpriority.S b/libc/arch-sh/syscalls/setpriority.S
deleted file mode 100644
index 4f5091f..0000000
--- a/libc/arch-sh/syscalls/setpriority.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type setpriority, @function
-    .globl setpriority
-    .align 4
-
-setpriority:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(3 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_setpriority_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_setpriority_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_setpriority
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/setregid.S b/libc/arch-sh/syscalls/setregid.S
deleted file mode 100644
index 695f231..0000000
--- a/libc/arch-sh/syscalls/setregid.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type setregid, @function
-    .globl setregid
-    .align 4
-
-setregid:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(2 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_setregid32_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_setregid32_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_setregid32
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/setresgid.S b/libc/arch-sh/syscalls/setresgid.S
deleted file mode 100644
index 867cbc1..0000000
--- a/libc/arch-sh/syscalls/setresgid.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type setresgid, @function
-    .globl setresgid
-    .align 4
-
-setresgid:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(3 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_setresgid32_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_setresgid32_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_setresgid32
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/setrlimit.S b/libc/arch-sh/syscalls/setrlimit.S
deleted file mode 100644
index 73fe89f..0000000
--- a/libc/arch-sh/syscalls/setrlimit.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type setrlimit, @function
-    .globl setrlimit
-    .align 4
-
-setrlimit:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(2 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_setrlimit_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_setrlimit_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_setrlimit
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/setsid.S b/libc/arch-sh/syscalls/setsid.S
deleted file mode 100644
index fa7fc66..0000000
--- a/libc/arch-sh/syscalls/setsid.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type setsid, @function
-    .globl setsid
-    .align 4
-
-setsid:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(0 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_setsid_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_setsid_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_setsid
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/settimeofday.S b/libc/arch-sh/syscalls/settimeofday.S
deleted file mode 100644
index 0a38b60..0000000
--- a/libc/arch-sh/syscalls/settimeofday.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type settimeofday, @function
-    .globl settimeofday
-    .align 4
-
-settimeofday:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(2 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_settimeofday_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_settimeofday_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_settimeofday
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/setxattr.S b/libc/arch-sh/syscalls/setxattr.S
deleted file mode 100644
index abef6b6..0000000
--- a/libc/arch-sh/syscalls/setxattr.S
+++ /dev/null
@@ -1,35 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type setxattr, @function
-    .globl setxattr
-    .align 4
-
-setxattr:
-
-    /* get ready for additonal arg */
-    mov.l   @r15, r0
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(5 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_setxattr_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_setxattr_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_setxattr
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/sigaction.S b/libc/arch-sh/syscalls/sigaction.S
deleted file mode 100644
index f1dd824..0000000
--- a/libc/arch-sh/syscalls/sigaction.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type sigaction, @function
-    .globl sigaction
-    .align 4
-
-sigaction:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(3 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_sigaction_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_sigaction_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_sigaction
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/sigaltstack.S b/libc/arch-sh/syscalls/sigaltstack.S
deleted file mode 100644
index 8b03e27..0000000
--- a/libc/arch-sh/syscalls/sigaltstack.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type sigaltstack, @function
-    .globl sigaltstack
-    .align 4
-
-sigaltstack:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(2 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_sigaltstack_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_sigaltstack_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_sigaltstack
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/sigpending.S b/libc/arch-sh/syscalls/sigpending.S
deleted file mode 100644
index 75e479c..0000000
--- a/libc/arch-sh/syscalls/sigpending.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type sigpending, @function
-    .globl sigpending
-    .align 4
-
-sigpending:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(1 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_sigpending_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_sigpending_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_sigpending
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/sigprocmask.S b/libc/arch-sh/syscalls/sigprocmask.S
deleted file mode 100644
index efa40ea..0000000
--- a/libc/arch-sh/syscalls/sigprocmask.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type sigprocmask, @function
-    .globl sigprocmask
-    .align 4
-
-sigprocmask:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(3 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_sigprocmask_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_sigprocmask_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_sigprocmask
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/stat.S b/libc/arch-sh/syscalls/stat.S
deleted file mode 100644
index aedd57d..0000000
--- a/libc/arch-sh/syscalls/stat.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type stat, @function
-    .globl stat
-    .align 4
-
-stat:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(2 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_stat64_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_stat64_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_stat64
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/symlink.S b/libc/arch-sh/syscalls/symlink.S
deleted file mode 100644
index d5ccc46..0000000
--- a/libc/arch-sh/syscalls/symlink.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type symlink, @function
-    .globl symlink
-    .align 4
-
-symlink:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(2 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_symlink_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_symlink_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_symlink
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/sync.S b/libc/arch-sh/syscalls/sync.S
deleted file mode 100644
index a8c0646..0000000
--- a/libc/arch-sh/syscalls/sync.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type sync, @function
-    .globl sync
-    .align 4
-
-sync:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(1 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_sync_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_sync_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_sync
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/sysinfo.S b/libc/arch-sh/syscalls/sysinfo.S
deleted file mode 100644
index ae042ab..0000000
--- a/libc/arch-sh/syscalls/sysinfo.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type sysinfo, @function
-    .globl sysinfo
-    .align 4
-
-sysinfo:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(1 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_sysinfo_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_sysinfo_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_sysinfo
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/times.S b/libc/arch-sh/syscalls/times.S
deleted file mode 100644
index 079e098..0000000
--- a/libc/arch-sh/syscalls/times.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type times, @function
-    .globl times
-    .align 4
-
-times:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(1 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_times_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_times_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_times
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/tkill.S b/libc/arch-sh/syscalls/tkill.S
deleted file mode 100644
index b6fe2a3..0000000
--- a/libc/arch-sh/syscalls/tkill.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type tkill, @function
-    .globl tkill
-    .align 4
-
-tkill:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(2 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_tkill_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_tkill_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_tkill
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/truncate.S b/libc/arch-sh/syscalls/truncate.S
deleted file mode 100644
index dc08fcc..0000000
--- a/libc/arch-sh/syscalls/truncate.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type truncate, @function
-    .globl truncate
-    .align 4
-
-truncate:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(2 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_truncate_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_truncate_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_truncate
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/umask.S b/libc/arch-sh/syscalls/umask.S
deleted file mode 100644
index 7575a1c..0000000
--- a/libc/arch-sh/syscalls/umask.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type umask, @function
-    .globl umask
-    .align 4
-
-umask:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(1 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_umask_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_umask_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_umask
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/umount2.S b/libc/arch-sh/syscalls/umount2.S
deleted file mode 100644
index 06a11da..0000000
--- a/libc/arch-sh/syscalls/umount2.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type umount2, @function
-    .globl umount2
-    .align 4
-
-umount2:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(2 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_umount2_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_umount2_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_umount2
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/uname.S b/libc/arch-sh/syscalls/uname.S
deleted file mode 100644
index 755c9de..0000000
--- a/libc/arch-sh/syscalls/uname.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type uname, @function
-    .globl uname
-    .align 4
-
-uname:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(1 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_uname_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_uname_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_uname
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/unlink.S b/libc/arch-sh/syscalls/unlink.S
deleted file mode 100644
index 453d58a..0000000
--- a/libc/arch-sh/syscalls/unlink.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type unlink, @function
-    .globl unlink
-    .align 4
-
-unlink:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(1 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_unlink_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_unlink_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_unlink
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/unlinkat.S b/libc/arch-sh/syscalls/unlinkat.S
deleted file mode 100644
index 7a448a3..0000000
--- a/libc/arch-sh/syscalls/unlinkat.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type unlinkat, @function
-    .globl unlinkat
-    .align 4
-
-unlinkat:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(3 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_unlinkat_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_unlinkat_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_unlinkat
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/utimensat.S b/libc/arch-sh/syscalls/utimensat.S
deleted file mode 100644
index 28e7ec6..0000000
--- a/libc/arch-sh/syscalls/utimensat.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type utimensat, @function
-    .globl utimensat
-    .align 4
-
-utimensat:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(4 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_utimensat_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_utimensat_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_utimensat
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/utimes.S b/libc/arch-sh/syscalls/utimes.S
deleted file mode 100644
index fecaa66..0000000
--- a/libc/arch-sh/syscalls/utimes.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type utimes, @function
-    .globl utimes
-    .align 4
-
-utimes:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(2 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_utimes_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_utimes_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_utimes
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/vfork.S b/libc/arch-sh/syscalls/vfork.S
deleted file mode 100644
index 2a2c78b..0000000
--- a/libc/arch-sh/syscalls/vfork.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type vfork, @function
-    .globl vfork
-    .align 4
-
-vfork:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(1 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_vfork_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_vfork_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_vfork
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/write.S b/libc/arch-sh/syscalls/write.S
deleted file mode 100644
index 71c6ea8..0000000
--- a/libc/arch-sh/syscalls/write.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type write, @function
-    .globl write
-    .align 4
-
-write:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(3 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_write_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_write_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_write
-1:  .long   __set_syscall_errno
diff --git a/libc/arch-sh/syscalls/writev.S b/libc/arch-sh/syscalls/writev.S
deleted file mode 100644
index 518ae28..0000000
--- a/libc/arch-sh/syscalls/writev.S
+++ /dev/null
@@ -1,32 +0,0 @@
-/* autogenerated by gensyscalls.py */
-#include <sys/linux-syscalls.h>
-
-    .text
-    .type writev, @function
-    .globl writev
-    .align 4
-
-writev:
-
-    /* invoke trap */
-    mov.l   0f, r3  /* trap num */
-    trapa   #(3 + 0x10)
-
-    /* check return value */
-    cmp/pz  r0
-    bt      __NR_writev_end
-
-    /* keep error number */
-    sts.l   pr, @-r15
-    mov.l   1f, r1
-    jsr     @r1
-    mov     r0, r4
-    lds.l   @r15+, pr
-
-__NR_writev_end:
-    rts
-    nop
-
-    .align  2
-0:  .long   __NR_writev
-1:  .long   __set_syscall_errno