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clarify the purpose of this project
[nyanglibc.git]
/
debug
/
wcpcpy_chk.shared.s
blob
05ea7bd4776e80ecd4e2bed7f571bbdcc582fb5b
1
.text
2
#APP
3
memmove
=
__GI_memmove
4
memset
=
__GI_memset
5
memcpy
=
__GI_memcpy
6
#NO_APP
7
.p2align 4,,15
8
.globl __wcpcpy_chk
9
.type __wcpcpy_chk, @function
10
__wcpcpy_chk
:
11
subq
%
rdi
, %
rsi
12
leaq
-
4
(%
rdi
), %
rax
13
xorl
%
ecx
, %
ecx
14
sarq $
2
, %
rsi
15
leaq
4
(,%
rsi
,
4
), %
rdi
16
jmp
.L3
17
.p2align 4,,10
18
.p2align 3
19
.L2:
20
movl
(%
rax
,%
rdi
), %
esi
21
addq $
1
, %
rcx
22
addq $
4
, %
rax
23
testl
%
esi
, %
esi
24
movl
%
esi
, (%
rax
)
25
je
.L9
26
.L3:
27
cmpq
%
rdx
, %
rcx
28
jne
.L2
29
subq $
8
, %
rsp
30
call __GI___chk_fail
31
.L9:
32
ret
33
.size __wcpcpy_chk, .-__wcpcpy_chk