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| author | The Android Open Source Project <initial-contribution@android.com> | 2008-10-21 07:00:00 -0700 |
|---|---|---|
| committer | The Android Open Source Project <initial-contribution@android.com> | 2008-10-21 07:00:00 -0700 |
| commit | a27d2baa0c1a2ec70f47ea9199b1dd6762c8a349 (patch) | |
| tree | defd1cc07d16ad2f3b21154114e092d11c94c5bb /libc/arch-x86/syscalls/futex.S | |
| download | bionic-a27d2baa0c1a2ec70f47ea9199b1dd6762c8a349.zip bionic-a27d2baa0c1a2ec70f47ea9199b1dd6762c8a349.tar.gz bionic-a27d2baa0c1a2ec70f47ea9199b1dd6762c8a349.tar.bz2 | |
Initial Contributionandroid-1.0
Diffstat (limited to 'libc/arch-x86/syscalls/futex.S')
| -rw-r--r-- | libc/arch-x86/syscalls/futex.S | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/libc/arch-x86/syscalls/futex.S b/libc/arch-x86/syscalls/futex.S new file mode 100644 index 0000000..ac51316 --- /dev/null +++ b/libc/arch-x86/syscalls/futex.S @@ -0,0 +1,38 @@ +/* autogenerated by gensyscalls.py */ +#include <sys/linux-syscalls.h> + + .text + .type futex, @function + .globl futex + .align 4 + +futex: + pushl %ebx + pushl %ecx + pushl %edx + pushl %esi + pushl %edi + pushl %ebp + mov 28(%esp), %ebx + mov 32(%esp), %ecx + mov 36(%esp), %edx + mov 40(%esp), %esi + mov 44(%esp), %edi + mov 48(%esp), %ebp + movl $__NR_futex, %eax + int $0x80 + cmpl $-129, %eax + jb 1f + negl %eax + pushl %eax + call __set_errno + addl $4, %esp + orl $-1, %eax +1: + popl %ebp + popl %edi + popl %esi + popl %edx + popl %ecx + popl %ebx + ret |