xref: /llvm-project/llvm/test/MC/ELF/relocation.s (revision fe9f2ac8e763d35bf7dea34063b18865ca26a781) 
1// RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu %s -o - | llvm-readobj -S --sr  - | FileCheck  %s
2// RUN: not llvm-mc -filetype=obj -triple x86_64 --defsym ERR=1 %s -o /dev/null 2>&1 | FileCheck %s --check-prefix=ERR --implicit-check-not=error:
3
4// Test that we produce the correct relocation.
5
6
7        .section	.pr23272,"awG",@progbits,pr23272,comdat
8	.globl pr23272
9pr23272:
10pr23272_2:
11pr23272_3 = pr23272_2
12
13        .text
14bar:
15        movl	$bar, %edx        # R_X86_64_32
16        movq	$bar, %rdx        # R_X86_64_32S
17        movq	$bar, bar(%rip)   # R_X86_64_32S
18        movl	bar, %edx         # R_X86_64_32S
19        movq	bar, %rdx         # R_X86_64_32S
20.long bar                         # R_X86_64_32
21        movabs  $0, %rax
22        movabs  $0, %rax
23        pushq    $bar
24        movq	foo(%rip), %rdx
25        leaq    foo-bar(%r14),%r14
26        addq	$bar,%rax         # R_X86_64_32S
27	.word   foo-bar
28	.byte   foo-bar
29	call foo
30
31        leaq    -1+foo(%rip), %r11
32
33        leaq  _GLOBAL_OFFSET_TABLE_(%rax), %r15
34        leaq  _GLOBAL_OFFSET_TABLE_(%rip), %r15
35        movl  $_GLOBAL_OFFSET_TABLE_, %eax
36        movabs  $_GLOBAL_OFFSET_TABLE_, %rax
37
38        .long   foo@gotpcrel
39        .long foo@plt
40
41        .quad	pr23272_2 - pr23272
42        .quad	pr23272_3 - pr23272
43
44	.global pr24486
45pr24486:
46	pr24486_alias = pr24486
47	.long pr24486_alias
48
49        .code16
50        call pr23771
51
52        .weak weak_sym
53weak_sym:
54        .long  pr23272-weak_sym
55
56// CHECK:        Section {
57// CHECK:          Name: .rela.text
58// CHECK:          Relocations [
59// CHECK-NEXT:       0x1 R_X86_64_32 .text 0x0
60// CHECK-NEXT:       0x8 R_X86_64_32S .text 0x0
61// CHECK-NEXT:       0x13 R_X86_64_32S .text 0x0
62// CHECK-NEXT:       0x1A R_X86_64_32S .text 0x0
63// CHECK-NEXT:       0x22 R_X86_64_32S .text 0x0
64// CHECK-NEXT:       0x26 R_X86_64_32 .text 0x0
65// CHECK-NEXT:       0x3F R_X86_64_32S .text 0x0
66// CHECK-NEXT:       0x46 R_X86_64_PC32 foo 0xFFFFFFFFFFFFFFFC
67// CHECK-NEXT:       0x4D R_X86_64_PC32 foo 0x4D
68// CHECK-NEXT:       0x54 R_X86_64_32S .text 0x0
69// CHECK-NEXT:       0x58 R_X86_64_PC16 foo 0x58
70// CHECK-NEXT:       0x5A R_X86_64_PC8 foo 0x5A
71// CHECK-NEXT:       0x5C R_X86_64_PLT32 foo 0xFFFFFFFFFFFFFFFC
72// CHECK-NEXT:       0x63 R_X86_64_PC32 foo 0xFFFFFFFFFFFFFFFB
73// CHECK-NEXT:       0x6A R_X86_64_GOTPC32 _GLOBAL_OFFSET_TABLE_ 0x3
74// CHECK-NEXT:       0x71 R_X86_64_GOTPC32 _GLOBAL_OFFSET_TABLE_ 0xFFFFFFFFFFFFFFFC
75// CHECK-NEXT:       0x76 R_X86_64_GOTPC32 _GLOBAL_OFFSET_TABLE_ 0x1
76// CHECK-NEXT:       0x7C R_X86_64_GOTPC64 _GLOBAL_OFFSET_TABLE_ 0x2
77// CHECK-NEXT:       0x84 R_X86_64_GOTPCREL foo 0x0
78// CHECK-NEXT:       0x88 R_X86_64_PLT32 foo 0x0
79// CHECK-NEXT:       0x9C R_X86_64_32 .text 0x9C
80// CHECK-NEXT:       0xA1 R_X86_64_PC16 pr23771 0xFFFFFFFFFFFFFFFE
81// CHECK-NEXT:       0xA3 R_X86_64_PC32 pr23272 0x0
82// CHECK-NEXT:     ]
83// CHECK-NEXT:   }
84
85.ifdef ERR
86// ERR: [[#@LINE+1]]:7: error: unsupported relocation type
87.long foo@gotoff
88.endif
89