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