33 lines
566 B
ArmAsm
33 lines
566 B
ArmAsm
|
/* autogenerated by gensyscalls.py */
|
||
|
|
#include <sys/linux-syscalls.h>
|
||
|
|
|
||
|
|
.text
|
||
|
|
.type sigaltstack, @function
|
||
|
|
.globl sigaltstack
|
||
|
|
.align 4
|
||
|
|
|
||
|
|
sigaltstack:
|
||
|
|
|
||
|
|
/* invoke trap */
|
||
|
|
mov.l 0f, r3 /* trap num */
|
||
|
|
trapa #(2 + 0x10)
|
||
|
|
|
||
|
|
/* check return value */
|
||
|
|
cmp/pz r0
|
||
|
|
bt __NR_sigaltstack_end
|
||
|
|
|
||
|
|
/* keep error number */
|
||
|
|
sts.l pr, @-r15
|
||
|
|
mov.l 1f, r1
|
||
|
|
jsr @r1
|
||
|
|
mov r0, r4
|
||
|
|
lds.l @r15+, pr
|
||
|
|
|
||
|
|
__NR_sigaltstack_end:
|
||
|
|
rts
|
||
|
|
nop
|
||
|
|
|
||
|
|
.align 2
|
||
|
|
0: .long __NR_sigaltstack
|
||
|
|
1: .long __set_syscall_errno
|