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
|
@ RUN: llvm-mc -filetype=obj -triple=armv7 %s -o %t
@ RUN: llvm-readelf -r %t | FileCheck %s --check-prefix=ARM
@ RUN: llvm-objdump -d --triple=armv7 %t | FileCheck %s --check-prefix=ARM_ADDEND
@ RUN: llvm-mc -filetype=obj --triple=armebv7-unknown-unknown %s -o %t
@ RUN: llvm-readelf -r %t | FileCheck %s --check-prefix=ARM
@ RUN: llvm-objdump -d --triple=armebv7-unknown-unknown %t | FileCheck %s --check-prefix=ARM_ADDEND
@ ARM: R_ARM_LDRS_PC_G0
@ ARM: R_ARM_LDRS_PC_G0
@ ARM: R_ARM_LDRS_PC_G0
@ ARM: R_ARM_LDRS_PC_G0
@ ARM: R_ARM_LDRS_PC_G0
@ ARM: R_ARM_LDRS_PC_G0
@ ARM: R_ARM_LDRS_PC_G0
// The value format is decimal in these specific cases, but it's hex for other
// ldr instructions. These checks are valid for both formats.
@ ARM_ADDEND: r0, [pc, #-{{(0x)?}}8]
@ ARM_ADDEND: r0, [pc, #-{{(0x)?}}8]
@ ARM_ADDEND: r0, [pc, #-{{(0x)?}}8]
@ ARM_ADDEND: r0, [pc, #-{{16|0x10}}]
@ ARM_ADDEND: r0, [pc, #-{{16|0x10}}]
@ ARM_ADDEND: r0, [pc]
@ ARM_ADDEND: r0, r1, [pc]
.arm
.section .text.bar, "ax"
.balign 4
.global bar
.type bar, %function
bar:
ldrh r0, foo
ldrsb r0, foo
ldrsh r0, foo
ldrh r0, just_after-8
ldrsb r0, just_after-8
ldrsh r0, foo+8
ldrd r0,r1, foo+8
bx lr
.section .data.foo, "a", %progbits
.balign 4
.global foo
foo:
.word 0x11223344, 0x55667788
just_after:
.word 0x9900aabb, 0xccddeeff
|
