| // RUN: llvm-mc -g -dwarf-version 2 -triple i686-pc-linux-gnu %s -filetype=obj -o - | llvm-readobj -r | FileCheck %s |
| // RUN: not llvm-mc -g -dwarf-version 1 -triple i686-pc-linux-gnu %s -filetype=asm -o - 2>&1 | FileCheck --check-prefix=DWARF1 %s |
| // RUN: llvm-mc -g -dwarf-version 2 -triple i686-pc-linux-gnu %s -filetype=asm -o - | FileCheck --check-prefix=ASM --check-prefix=DWARF2 %s |
| // RUN: llvm-mc -g -dwarf-version 3 -triple i686-pc-linux-gnu %s -filetype=asm -o - | FileCheck --check-prefix=ASM --check-prefix=DWARF3 %s |
| // RUN: llvm-mc -g -triple i686-pc-linux-gnu %s -filetype=asm -o - | FileCheck --check-prefix=ASM --check-prefix=DWARF4 %s |
| // RUN: llvm-mc -g -dwarf-version 5 -triple i686-pc-linux-gnu %s -filetype=asm -o - 2>&1 | FileCheck --check-prefix=DWARF5 %s |
| // RUN: not llvm-mc -g -dwarf-version 6 -triple i686-pc-linux-gnu %s -filetype=asm -o - 2>&1 | FileCheck --check-prefix=DWARF6 %s |
| |
| |
| // Test that on ELF: |
| // 1. the debug info has a relocation to debug_abbrev and one to debug_line. |
| // 2. the debug_aranges has relocations to text and debug_line. |
| |
| |
| .text |
| .globl foo |
| .type foo, @function |
| .align 4 |
| foo: |
| ret |
| .size foo, .-foo |
| |
| // CHECK: Relocations [ |
| // CHECK: Section ({{[^ ]+}}) .rel.debug_info { |
| // CHECK-NEXT: 0x6 R_386_32 .debug_abbrev 0x0 |
| // CHECK-NEXT: 0xC R_386_32 .debug_line 0x0 |
| // CHECK: } |
| // CHECK-NEXT: Section ({{[^ ]+}}) .rel.debug_aranges { |
| // CHECK-NEXT: 0x6 R_386_32 .debug_info 0x0 |
| // CHECK-NEXT: 0x10 R_386_32 .text 0x0 |
| // CHECK-NEXT: } |
| // CHECK: ] |
| |
| // First instance of the section is just to give it a label for debug_aranges to refer to |
| // ASM: .section .debug_info |
| |
| // ASM: .section .debug_abbrev |
| // ASM-NEXT: [[ABBREV_LABEL:.Ltmp[0-9]+]] |
| // DWARF5: .section .debug_abbrev |
| // DWARF5-NEXT: [[ABBREV_LABEL:.Ltmp[0-9]+]] |
| |
| // Second instance of the section has the CU |
| // ASM: .section .debug_info |
| // Dwarf version |
| // DWARF2: .short 2 |
| // DWARF3: .short 3 |
| // DWARF4: .short 4 |
| // ASM-NEXT: .long [[ABBREV_LABEL]] |
| // DWARF5: .short 5 |
| // DWARF5-NEXT: .byte 1 |
| // DWARF5-NEXT: .byte 4 |
| // DWARF5-NEXT: .long [[ABBREV_LABEL]] |
| |
| // First .byte 1 is the abbreviation number for the compile_unit abbrev |
| // ASM: .byte 1 |
| // ASM-NEXT: .long [[LINE_LABEL:.L[a-z0-9]+]] |
| |
| // ASM: .section .debug_line |
| // ASM-NEXT: [[LINE_LABEL]] |
| |
| // DWARF1: Dwarf version 1 is not supported. |
| // DWARF6: Dwarf version 6 is not supported. |
