bionic/libc/arch-arm64/syscalls/mmap.S

/* Generated by gensyscalls.py. Do not edit. */

#include <private/bionic_asm.h>

ENTRY(mmap)
    stp     x29, x30, [sp, #-16]!
    mov     x29,  sp
    str     x8,       [sp, #-16]!

    mov     x8, __NR_mmap
    svc     #0

    ldr     x8,       [sp], #16
    ldp     x29, x30, [sp], #16

    cmn     x0, #(MAX_ERRNO + 1)
    cneg    x0, x0, hi
    b.hi    __set_errno

    ret
END(mmap)

    .globl mmap64
    .equ mmap64, mmap
AArch64: Autogenerated syscalls for AArch64 This patch adds AArch64 syscalls, autogenerated using: ./libc/tools/gensyscalls.py Change-Id: I1cc60430423ecb52a35448bf2c358b82136b2f16 Signed-off-by: Serban Constantinescu <serban.constantinescu@arm.com> 2013-10-11 00:05:06 +02:00			`/* Generated by gensyscalls.py. Do not edit. */`

Stop using the non-uapi <linux/err.h> header file. We only need it for MAX_ERRNO, and it's time we had somewhere to put the little assembler utility macros we've been putting off writing. Change-Id: I9354d2e0dc47c689296a34b5b229fc9ba75f1a83 2013-11-07 19:31:05 +01:00			`#include <private/bionic_asm.h>`
AArch64: Autogenerated syscalls for AArch64 This patch adds AArch64 syscalls, autogenerated using: ./libc/tools/gensyscalls.py Change-Id: I1cc60430423ecb52a35448bf2c358b82136b2f16 Signed-off-by: Serban Constantinescu <serban.constantinescu@arm.com> 2013-10-11 00:05:06 +02:00
			`ENTRY(mmap)`
			`stp x29, x30, [sp, #-16]!`
			`mov x29, sp`
			`str x8, [sp, #-16]!`

			`mov x8, __NR_mmap`
			`svc #0`

			`ldr x8, [sp], #16`
			`ldp x29, x30, [sp], #16`

			`cmn x0, #(MAX_ERRNO + 1)`
			`cneg x0, x0, hi`
			`b.hi __set_errno`

			`ret`
			`END(mmap)`
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 10:36:27 +01:00
Fix build by avoiding the _C_LABEL macro. Change-Id: Ide367c2b65071388bd95fbc81a4ed6ae94aec4e4 2014-02-19 01:42:36 +01:00			`.globl mmap64`
			`.equ mmap64, mmap`