projects
/
oweals
/
musl.git
/ blob
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
history
|
raw
|
HEAD
add support for ctors/dtors on arm with modern gcc
[oweals/musl.git]
/
crt
/
arm
/
crtn.s
1
.weak __init_array_start
2
.weak __init_array_end
3
4
.section .init
5
adr lr, 1f
6
ldr r4, 2f
7
ldr r5, 2f+4
8
add r4, r4, lr
9
add r5, r5, lr
10
1: adr lr, 1b
11
cmp r4, r5
12
beq 3f
13
ldmia r4!, {r3}
14
ldm sp, {r0,r1,r2}
15
tst r3,#1
16
moveq pc,r3
17
bx r3
18
3: pop {r0,r1,r2,r4,r5,lr}
19
tst lr,#1
20
moveq pc,lr
21
bx lr
22
2: .word __init_array_start-1b
23
.word __init_array_end-1b
24
25
.section .fini
26
pop {r4,r5,r6,lr}
27
tst lr,#1
28
moveq pc,lr
29
bx lr