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clarify the purpose of this project
[nyanglibc.git]
/
debug
/
strcpy_chk.shared.s
blob
461fd23becf22db962f1bdbb51516a9cbf6a0e1e
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 __strcpy_chk
9
.type __strcpy_chk, @function
10
__strcpy_chk
:
11
pushq
%
r12
12
pushq
%
rbp
13
movq
%
rdi
, %
r12
14
pushq
%
rbx
15
movq
%
rdx
, %
rbp
16
movq
%
rsi
, %
rdi
17
movq
%
rsi
, %
rbx
18
call __GI_strlen
19
cmpq
%
rbp
, %
rax
20
jnb
.L5
21
movq
%
rbx
, %
rsi
22
movq
%
r12
, %
rdi
23
leaq
1
(%
rax
), %
rdx
24
popq
%
rbx
25
popq
%
rbp
26
popq
%
r12
27
jmp __GI_memcpy@PLT
28
.L5:
29
call __GI___chk_fail
30
.size __strcpy_chk, .-__strcpy_chk