blob: 3fa8a53e5624d0f8f8d174305df50ec37bf78309 (
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
41
42
43
44
45
|
/* ---------------------------------------------- */
/* alloca86b.S */
#include "config.h"
.globl __bound__alloca
__bound__alloca:
pop %edx
pop %eax
mov %eax, %ecx
add $3,%eax
and $-4,%eax
jz p6
#ifdef TCC_TARGET_PE
p4:
cmp $4096,%eax
jle p5
sub $4096,%esp
sub $4096,%eax
test %eax,(%esp)
jmp p4
p5:
#endif
sub %eax,%esp
mov %esp,%eax
push %edx
push %eax
push %ecx
push %eax
call __bound_new_region
add $8, %esp
pop %eax
pop %edx
p6:
push %edx
push %edx
ret
/* ---------------------------------------------- */
|
