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 19 foo: 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
