platform_bionic/libc/arch-x86/syscalls/fallocate64.S
Elliott Hughes f64b8ea09d Add fallocate/fallocate64/posix_fallocate/posix_fallocate64.
Bug: 5287571
Bug: 12612860
Change-Id: I4501b9c6cdf9a830336ce0b3afc4ea716b6a0f6f
2014-02-03 16:20:46 -08:00

42 lines
885 B
ArmAsm

/* Generated by gensyscalls.py. Do not edit. */
#include <private/bionic_asm.h>
ENTRY(fallocate64)
pushl %ebx
pushl %ecx
pushl %edx
pushl %esi
pushl %edi
pushl %ebp
.cfi_def_cfa_offset 24
.cfi_rel_offset ebx, 0
.cfi_rel_offset ecx, 4
.cfi_rel_offset edx, 8
.cfi_rel_offset esi, 12
.cfi_rel_offset edi, 16
.cfi_rel_offset ebp, 20
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_fallocate, %eax
int $0x80
cmpl $-MAX_ERRNO, %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
END(fallocate64)