bionic/libc/arch-x86_64/syscalls/mmap.S
Serban Constantinescu ed76a9361c AArch64: Fix mmap64() definition for AArch64, X86_64
For 64bit Architectures mmap() is equivalent to mmap64(). This patch
maps mmap64() to mmap() in a similar way to other syscalls that differ
based on the size of off_t and off64_t

Change-Id: If21b21ef71120bad23d9a608d02d4a7de5220a87
Signed-off-by: Serban Constantinescu <serban.constantinescu@arm.com>
2013-12-12 10:41:52 -08:00

21 lines
381 B
ArmAsm

/* Generated by gensyscalls.py. Do not edit. */
#include <private/bionic_asm.h>
ENTRY(mmap)
movq %rcx, %r10
movl $__NR_mmap, %eax
syscall
cmpq $-MAX_ERRNO, %rax
jb 1f
negl %eax
movl %eax, %edi
call __set_errno
orq $-1, %rax
1:
ret
END(mmap)
.globl _C_LABEL(mmap64)
.equ _C_LABEL(mmap64), _C_LABEL(mmap)