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| author | San Mehat <san@google.com> | 2010-02-23 15:55:29 -0800 |
|---|---|---|
| committer | San Mehat <san@google.com> | 2010-02-23 15:55:29 -0800 |
| commit | 75c5e25ae3615c34f4bcc7dcbe9b29e548e26b9c (patch) | |
| tree | a5e9210444c3974d51c8e24d2ad0b6c256c0cbf6 /libc/arch-sh | |
| parent | b55462328f7f7468bb8c0cb44ad1069af30415a3 (diff) | |
| download | bionic-75c5e25ae3615c34f4bcc7dcbe9b29e548e26b9c.zip bionic-75c5e25ae3615c34f4bcc7dcbe9b29e548e26b9c.tar.gz bionic-75c5e25ae3615c34f4bcc7dcbe9b29e548e26b9c.tar.bz2 | |
bionic: syscalls: Add ioprio_set/ioprio_get syscall wrappers
Signed-off-by: San Mehat <san@google.com>
Diffstat (limited to 'libc/arch-sh')
| -rw-r--r-- | libc/arch-sh/syscalls.mk | 2 | ||||
| -rw-r--r-- | libc/arch-sh/syscalls/ioprio_get.S | 32 | ||||
| -rw-r--r-- | libc/arch-sh/syscalls/ioprio_set.S | 32 |
3 files changed, 66 insertions, 0 deletions
diff --git a/libc/arch-sh/syscalls.mk b/libc/arch-sh/syscalls.mk index d3e531e..ac12ae4 100644 --- a/libc/arch-sh/syscalls.mk +++ b/libc/arch-sh/syscalls.mk @@ -139,6 +139,8 @@ 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/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 diff --git a/libc/arch-sh/syscalls/ioprio_get.S b/libc/arch-sh/syscalls/ioprio_get.S new file mode 100644 index 0000000..802eb91 --- /dev/null +++ b/libc/arch-sh/syscalls/ioprio_get.S @@ -0,0 +1,32 @@ +/* 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 new file mode 100644 index 0000000..209d756 --- /dev/null +++ b/libc/arch-sh/syscalls/ioprio_set.S @@ -0,0 +1,32 @@ +/* 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 |