blob: 074021e6748ca5510ff3821b48d96fe73dcc348c (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
|
/* $FreeBSD$ */
#include "linux_assym.h" /* system definitions */
#include <machine/asmacros.h> /* miscellaneous asm macros */
#include <i386/linux/linux_syscall.h> /* system call numbers */
NON_GPROF_ENTRY(linux_sigcode)
call *LINUX_SIGF_HANDLER(%esp)
leal LINUX_SIGF_SC(%esp),%ebx /* linux scp */
movl LINUX_SC_GS(%ebx),%gs
push %eax /* fake ret addr */
movl $LINUX_SYS_linux_sigreturn,%eax /* linux_sigreturn() */
int $0x80 /* enter kernel with args */
0: jmp 0b
ALIGN_TEXT
/* XXXXX */
_linux_rt_sigcode:
call *LINUX_RT_SIGF_HANDLER(%esp)
leal LINUX_RT_SIGF_UC(%esp),%ebx /* linux ucp */
movl LINUX_SC_GS(%ebx),%gs
push %eax /* fake ret addr */
movl $LINUX_SYS_linux_rt_sigreturn,%eax /* linux_rt_sigreturn() */
int $0x80 /* enter kernel with args */
0: jmp 0b
ALIGN_TEXT
/* XXXXX */
_linux_esigcode:
.data
.globl _linux_szsigcode, _linux_sznonrtsigcode
_linux_szsigcode:
.long _linux_esigcode-_linux_sigcode
_linux_sznonrtsigcode:
.long _linux_rt_sigcode-_linux_sigcode
.text
|