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
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
|
.arch armv7-m
.eabi_attribute 20, 1
.eabi_attribute 21, 1
.eabi_attribute 23, 3
.eabi_attribute 24, 1
.eabi_attribute 25, 1
.eabi_attribute 26, 2
.eabi_attribute 30, 2
.eabi_attribute 34, 1
.eabi_attribute 18, 4
.file "hello.c"
.text
.align 2
.syntax unified
.thumb
.fpu softvfp
.type my_local_func, %function
my_local_func:
@ args = 0, pretend = 0, frame = 0
@ frame_needed = 0, uses_anonymous_args = 0
@ link register save eliminated.
bx lr
.size my_local_func, .-my_local_func
.section .text.startup,"ax",%progbits
.align 2
.global _start
.syntax unified
.thumb
.fpu softvfp
.type _start, %function
_start:
b main
.global main
.syntax unified
.thumb
.fpu softvfp
.type main, %function
main:
@ args = 0, pretend = 0, frame = 0
@ frame_needed = 0, uses_anonymous_args = 0
ldr r2, .L4
ldr r3, .L4+4
push {r4, r5, r6, lr}
ldr r5, [r9, r2]
mov r4, r9
ldr r3, [r9, r3]
str r3, [r5]
bl my_shared_func1(PLT)
mov r6, r0
mov r9, r4
ldr r0, [r5]
mov r9, r4
bl my_shared_func2(PLT)
ldr r3, .L4+8
mov r9, r4
add r3, r3, r9
mov r0, r3
str r3, [r5]
mov r9, r4
bl my_shared_func2(PLT)
ldr r3, .L4+12
mov r9, r4
ldr r3, [r9, r3]
ldr r0, [r3]
mov r9, r4
bl my_shared_func2(PLT)
mov r0, r6
mov r9, r4
pop {r4, r5, r6, pc}
.L5:
.align 2
.L4:
.word funcptr(GOT)
.word my_shared_func1(GOTFUNCDESC)
.word my_local_func(GOTOFFFUNCDESC)
.word funcptr2(GOT)
.size main, .-main
.global funcptr2
.comm funcptr,4,4
.section .data.rel,"aw",%progbits
.align 2
.type funcptr2, %object
.size funcptr2, 4
funcptr2:
.word my_shared_func1(FUNCDESC)
|
