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riscv32: add setjmp/longjmp and sigreturn
[musl.git]
/
src
/
signal
/
or1k
/
sigsetjmp.s
blob
b9bcdae1db3bc7e8627a91782acbe9910961238c
1
.global sigsetjmp
2
.global __sigsetjmp
3
.type sigsetjmp,@function
4
.type __sigsetjmp,@function
5
sigsetjmp
:
6
__sigsetjmp
:
7
l.sfeq
r4
,
r0
8
.hidden ___setjmp
9
l.
bf
___setjmp
10
11
l.sw
52
(
r3
),
r9
12
l.sw
52
+
4
+
8
(
r3
),
r20
13
14
l.jal ___setjmp
15
l.
ori
r20
,
r3
,
0
16
17
l.
ori
r4
,
r11
,
0
18
l.
ori
r3
,
r20
,
0
19
20
l.
lwz
r9
,
52
(
r3
)
21
22
.hidden __sigsetjmp_tail
23
l.j __sigsetjmp_tail
24
l.
lwz
r20
,
52
+
4
+
8
(
r3
)