bionic/libc/arch-x86_64/syscalls/pread64.S

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

#include <private/bionic_asm.h>

ENTRY(pread64)
    movq    %rcx, %r10
    movl    $__NR_pread64, %eax
    syscall
    cmpq    $-MAX_ERRNO, %rax
    jb      1f
    negl    %eax
    movl    %eax, %edi
    call    __set_errno
    orq     $-1, %rax
1:
    ret
END(pread64)

    .globl pread
    .equ pread, pread64
Sort the syscalls.mk files, give all generated files the same header. No non-comment changes to the .S files. Change-Id: Iafcfd004c3ea92b64268f80ab16df615b97cefac 2013-10-16 23:27:59 +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>`
Regenerate the system call stubs (to get x86_64). This touches the x86 stubs too because arm, x86, and x86_64 now all share the same header (at a source level), which causes a reordering of the #include lines. Change-Id: If9a1e2b2718bd41d8399fea748bce672c513ef84 2013-10-01 22:29:43 +02:00
			`ENTRY(pread64)`
			`movq %rcx, %r10`
			`movl $__NR_pread64, %eax`
			`syscall`
			`cmpq $-MAX_ERRNO, %rax`
			`jb 1f`
			`negl %eax`
			`movl %eax, %edi`
			`call __set_errno`
			`orq $-1, %rax`
			`1:`
			`ret`
			`END(pread64)`
Fix pread/pwrite for LP64. Unlike on 32-bit systems where off_t is 32-bit, we don't want to throw away the top 32 bits of an LP64 system's 64-bit off_t. Change-Id: Ib2e0daeb4fc0b8ab3d1b983d0b371d8f81033b50 2013-11-06 22:10:37 +01:00
Fix build by avoiding the _C_LABEL macro. Change-Id: Ide367c2b65071388bd95fbc81a4ed6ae94aec4e4 2014-02-19 01:42:36 +01:00			`.globl pread`
			`.equ pread, pread64`