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| author | Arne Coucheron <arco68@gmail.com> | 2016-10-27 09:47:10 +0200 |
|---|---|---|
| committer | Arne Coucheron <arco68@gmail.com> | 2016-10-27 20:13:17 +0200 |
| commit | 6b9dac8b7f047fed67a608ae777877facf20f0fe (patch) | |
| tree | 014be30c00191ca1cbc19671a74f54dc884fe26b /libc/arch-x86/syscalls/writev.S | |
| parent | 0d0b7a99e1baea5875467325829e0dafabb270b1 (diff) | |
| download | android_bionic-cm-14.0.tar.gz android_bionic-cm-14.0.tar.bz2 android_bionic-cm-14.0.zip | |
Revert "bionic: Registration of trapping calls during libc initialization"cm-14.0
* Breaks camera on some devices.
This reverts commit 0ca32a954f09c5eca1afd9b009389e10a88d3537.
Change-Id: Id8652cf0e35ecf1ff4bb00899e1342ce04ebc409
Diffstat (limited to 'libc/arch-x86/syscalls/writev.S')
| -rw-r--r-- | libc/arch-x86/syscalls/writev.S | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/libc/arch-x86/syscalls/writev.S b/libc/arch-x86/syscalls/writev.S new file mode 100644 index 000000000..664990589 --- /dev/null +++ b/libc/arch-x86/syscalls/writev.S @@ -0,0 +1,39 @@ +/* Generated by gensyscalls.py. Do not edit. */ + +#include <private/bionic_asm.h> + +ENTRY(writev) + pushl %ebx + .cfi_def_cfa_offset 8 + .cfi_rel_offset ebx, 0 + pushl %ecx + .cfi_adjust_cfa_offset 4 + .cfi_rel_offset ecx, 0 + pushl %edx + .cfi_adjust_cfa_offset 4 + .cfi_rel_offset edx, 0 + + call __kernel_syscall + pushl %eax + .cfi_adjust_cfa_offset 4 + .cfi_rel_offset eax, 0 + + mov 20(%esp), %ebx + mov 24(%esp), %ecx + mov 28(%esp), %edx + movl $__NR_writev, %eax + call *(%esp) + addl $4, %esp + + cmpl $-MAX_ERRNO, %eax + jb 1f + negl %eax + pushl %eax + call __set_errno_internal + addl $4, %esp +1: + popl %edx + popl %ecx + popl %ebx + ret +END(writev) |