xref: /llvm-project/llvm/test/MC/ARM/reloc-directive.s (revision 59ff9315fda55c274e80393c2c8db99cb856f4fc)
1# RUN: llvm-mc -triple=armv7-linux-gnueabi %s | FileCheck --check-prefix=PRINT %s
2# RUN: llvm-mc -triple=armv7eb-linux-gnueabi %s | FileCheck --check-prefix=PRINT %s
3
4# RUN: llvm-mc -filetype=obj -triple=armv7-linux-gnueabi %s -o %t
5# RUN: llvm-readobj -r %t | FileCheck %s
6# RUN: llvm-readelf -x .data %t | FileCheck --check-prefix=HEX %s
7
8# RUN: llvm-mc -filetype=obj -triple=armv7eb-linux-gnueabi %s -o %t
9# RUN: llvm-readobj -r %t | FileCheck %s
10# RUN: llvm-readelf -x .data %t | FileCheck --check-prefix=HEX %s
11
12.text
13  bx lr
14  nop
15  nop
16  .reloc 8, R_ARM_NONE, .data
17  .reloc 4, R_ARM_NONE, foo+4
18  .reloc 0, R_ARM_NONE, 8
19
20  .reloc 0, R_ARM_ALU_PC_G0, .data+2
21  .reloc 0, R_ARM_LDR_PC_G0, foo+3
22  .reloc 0, R_ARM_THM_ALU_PREL_11_0, 5
23
24  .reloc 0, BFD_RELOC_NONE, 9
25  .reloc 0, BFD_RELOC_8, 9
26  .reloc 0, BFD_RELOC_16, 9
27  .reloc 0, BFD_RELOC_32, 9
28
29.data
30.globl foo
31foo:
32  .word 0
33  .word 0
34  .word 0
35
36# PRINT: .reloc 8, R_ARM_NONE, .data
37# PRINT: .reloc 4, R_ARM_NONE, foo+4
38# PRINT: .reloc 0, R_ARM_NONE, 8
39# PRINT: .reloc 0, R_ARM_ALU_PC_G0, .data+2
40# PRINT: .reloc 0, R_ARM_LDR_PC_G0, foo+3
41# PRINT: .reloc 0, R_ARM_THM_ALU_PREL_11_0, 5
42# PRINT:      .reloc 0, BFD_RELOC_NONE, 9
43# PRINT-NEXT: .reloc 0, BFD_RELOC_8, 9
44# PRINT-NEXT: .reloc 0, BFD_RELOC_16, 9
45# PRINT-NEXT: .reloc 0, BFD_RELOC_32, 9
46
47# ARM relocations use the Elf32_Rel format. Addends are neither stored in the
48# relocation entries nor applied in the referenced locations.
49# CHECK:      0x8 R_ARM_NONE .data
50# CHECK-NEXT: 0x4 R_ARM_NONE foo
51# CHECK-NEXT: 0x0 R_ARM_NONE -
52# CHECK-NEXT: 0x0 R_ARM_ALU_PC_G0 .data
53# CHECK-NEXT: 0x0 R_ARM_LDR_PC_G0 foo
54# CHECK-NEXT: 0x0 R_ARM_THM_ALU_PREL_11_0 -
55# CHECK-NEXT: 0x0 R_ARM_NONE -
56# CHECK-NEXT: 0x0 R_ARM_ABS8 -
57# CHECK-NEXT: 0x0 R_ARM_ABS16 -
58# CHECK-NEXT: 0x0 R_ARM_ABS32 -
59
60# HEX: 0x00000000 00000000 00000000
61