1// RUN: llvm-mc -g -dwarf-version 2 -triple  i686-pc-linux-gnu %s -filetype=obj -o - | llvm-readobj -r - | FileCheck %s
2// RUN: not llvm-mc -g -dwarf-version 1  -triple  i686-pc-linux-gnu %s -filetype=asm -o - 2>&1 | FileCheck --check-prefix=DWARF1 %s
3// RUN: llvm-mc -g -dwarf-version 2 -triple  i686-pc-linux-gnu %s -filetype=asm -o - | FileCheck --check-prefix=ASM --check-prefix=DWARF2 %s
4// RUN: llvm-mc -g -dwarf-version 3 -triple  i686-pc-linux-gnu %s -filetype=asm -o - | FileCheck --check-prefix=ASM --check-prefix=DWARF3 %s
5// RUN: llvm-mc -g -triple  i686-pc-linux-gnu %s -filetype=asm -o - | FileCheck --check-prefix=ASM --check-prefix=DWARF4 %s
6// RUN: llvm-mc -g -dwarf-version 5  -triple  i686-pc-linux-gnu %s -filetype=asm -o - 2>&1 | FileCheck --check-prefix=DWARF5 %s
7// RUN: not llvm-mc -g -dwarf-version 6  -triple  i686-pc-linux-gnu %s -filetype=asm -o - 2>&1 | FileCheck --check-prefix=DWARF6 %s
8
9
10// Test that on ELF:
11// 1. the debug info has a relocation to debug_abbrev and one to debug_line.
12// 2. the debug_aranges has relocations to text and debug_line.
13
14
15    .text
16    .globl foo
17    .type foo, @function
18    .align 4
19foo:
20    ret
21    .size foo, .-foo
22
23// CHECK:      Relocations [
24// CHECK:        Section ({{[^ ]+}}) .rel.debug_info {
25// CHECK-NEXT:     0x6 R_386_32 .debug_abbrev 0x0
26// CHECK-NEXT:     0xC R_386_32 .debug_line 0x0
27// CHECK:        }
28// CHECK-NEXT:   Section ({{[^ ]+}}) .rel.debug_aranges {
29// CHECK-NEXT:     0x6 R_386_32 .debug_info 0x0
30// CHECK-NEXT:     0x10 R_386_32 .text 0x0
31// CHECK-NEXT:   }
32// CHECK:      ]
33
34// First instance of the section is just to give it a label for debug_aranges to refer to
35// ASM: .section .debug_info
36
37// ASM: .section .debug_abbrev
38// ASM-NEXT: [[ABBREV_LABEL:.Ltmp[0-9]+]]
39// DWARF5: .section .debug_abbrev
40// DWARF5-NEXT: [[ABBREV_LABEL:.Ltmp[0-9]+]]
41
42// Second instance of the section has the CU
43// ASM: .section .debug_info
44// Dwarf version
45// DWARF2: .short 2
46// DWARF3: .short 3
47// DWARF4: .short 4
48// ASM-NEXT: .long [[ABBREV_LABEL]]
49// DWARF5: .short 5
50// DWARF5-NEXT: .byte 1
51// DWARF5-NEXT: .byte 4
52// DWARF5-NEXT: .long [[ABBREV_LABEL]]
53
54// First .byte 1 is the abbreviation number for the compile_unit abbrev
55// ASM: .byte 1
56// ASM-NEXT: .long [[LINE_LABEL:.L[a-z0-9]+]]
57
58// ASM: .section .debug_line
59// ASM-NEXT: [[LINE_LABEL]]
60
61// DWARF1: Dwarf version 1 is not supported.
62// DWARF6: Dwarf version 6 is not supported.
63