bionic/libc/arch-x86/syscalls/lgetxattr.S

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

#include <private/bionic_asm.h>

ENTRY(lgetxattr)
    pushl   %ebx
    pushl   %ecx
    pushl   %edx
    pushl   %esi
    .cfi_def_cfa_offset 16
    .cfi_rel_offset ebx, 0
    .cfi_rel_offset ecx, 4
    .cfi_rel_offset edx, 8
    .cfi_rel_offset esi, 12
    mov     20(%esp), %ebx
    mov     24(%esp), %ecx
    mov     28(%esp), %edx
    mov     32(%esp), %esi
    movl    $__NR_lgetxattr, %eax
    int     $0x80
    cmpl    $-MAX_ERRNO, %eax
    jb      1f
    negl    %eax
    pushl   %eax
    call    __set_errno
    addl    $4, %esp
    orl     $-1, %eax
1:
    popl    %esi
    popl    %edx
    popl    %ecx
    popl    %ebx
    ret
END(lgetxattr)
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>`
Add extended attribute (xattr) system call wrappers to bionic. The xattr system calls are required for the SE Android userspace in order to get and set file security contexts. In particular, libselinux requires these calls. Change-Id: I78f5eb3d8f3384aed0a5e7c6a6f001781d982017 2012-01-13 13:45:16 +01:00
Switch x86 syscall stubs over to the ENTER/END style of the ARM stubs. Also update the x86 asm.h to support this; we need it for libm assembler anyway. Also clean up the _FBSDID hack in <sys/cdefs.h>. Change-Id: Iababd977b8110ec022bf7c93f4d62ece47630e7c 2013-02-07 02:08:15 +01:00			`ENTRY(lgetxattr)`
Add extended attribute (xattr) system call wrappers to bionic. The xattr system calls are required for the SE Android userspace in order to get and set file security contexts. In particular, libselinux requires these calls. Change-Id: I78f5eb3d8f3384aed0a5e7c6a6f001781d982017 2012-01-13 13:45:16 +01:00			`pushl %ebx`
			`pushl %ecx`
			`pushl %edx`
			`pushl %esi`
Add cfi directives to x86 syscalls. Modify the syscalls script to generate the cfi directives for x86 syscalls. Update the x86 syscalls. Change-Id: Ia1993dc714a7e79f917087fff8200e9a02c52603 2014-01-07 01:39:10 +01:00			`.cfi_def_cfa_offset 16`
			`.cfi_rel_offset ebx, 0`
			`.cfi_rel_offset ecx, 4`
			`.cfi_rel_offset edx, 8`
			`.cfi_rel_offset esi, 12`
Add extended attribute (xattr) system call wrappers to bionic. The xattr system calls are required for the SE Android userspace in order to get and set file security contexts. In particular, libselinux requires these calls. Change-Id: I78f5eb3d8f3384aed0a5e7c6a6f001781d982017 2012-01-13 13:45:16 +01:00			`mov 20(%esp), %ebx`
			`mov 24(%esp), %ecx`
			`mov 28(%esp), %edx`
			`mov 32(%esp), %esi`
			`movl $__NR_lgetxattr, %eax`
			`int $0x80`
Use the kernel's MAX_ERRNO in the syscall stubs. Bug: http://code.google.com/p/android/issues/detail?id=53104 Change-Id: Iaabf7025b153e96dc5eca231a33a32d4cb7d8116 2013-03-12 22:57:30 +01:00			`cmpl $-MAX_ERRNO, %eax`
Add extended attribute (xattr) system call wrappers to bionic. The xattr system calls are required for the SE Android userspace in order to get and set file security contexts. In particular, libselinux requires these calls. Change-Id: I78f5eb3d8f3384aed0a5e7c6a6f001781d982017 2012-01-13 13:45:16 +01:00			`jb 1f`
			`negl %eax`
			`pushl %eax`
			`call __set_errno`
			`addl $4, %esp`
			`orl $-1, %eax`
			`1:`
			`popl %esi`
			`popl %edx`
			`popl %ecx`
			`popl %ebx`
			`ret`
Switch x86 syscall stubs over to the ENTER/END style of the ARM stubs. Also update the x86 asm.h to support this; we need it for libm assembler anyway. Also clean up the _FBSDID hack in <sys/cdefs.h>. Change-Id: Iababd977b8110ec022bf7c93f4d62ece47630e7c 2013-02-07 02:08:15 +01:00			`END(lgetxattr)`