1e2f32404SDavid Stenberg; This test checks emission of the GNU extension for the .debug_macro section. 2e2f32404SDavid Stenberg 3*01cee921SDavid Blaikie; RUN: llc -dwarf-version=4 -O0 -use-gnu-debug-macro -filetype=obj < %s | llvm-dwarfdump -v - | FileCheck %s 4e2f32404SDavid Stenberg 5e2f32404SDavid Stenberg; CHECK-LABEL: .debug_info contents: 6e2f32404SDavid Stenberg; CHECK: DW_AT_GNU_macros [DW_FORM_sec_offset] (0x00000000) 7e2f32404SDavid Stenberg 8e2f32404SDavid Stenberg; CHECK-LABEL: .debug_macro contents: 9e2f32404SDavid Stenberg; CHECK-NEXT: 0x00000000: 10e2f32404SDavid Stenberg; CHECK-NEXT: macro header: version = 0x0004, flags = 0x02, format = DWARF32, debug_line_offset = 0x0000 11e2f32404SDavid Stenberg; CHECK-NEXT: DW_MACRO_GNU_start_file - lineno: 0 filenum: 1 12e2f32404SDavid Stenberg; CHECK-NEXT: DW_MACRO_GNU_start_file - lineno: 1 filenum: 2 13e2f32404SDavid Stenberg; CHECK-NEXT: DW_MACRO_GNU_define_indirect - lineno: 1 macro: FOO 5 14e2f32404SDavid Stenberg; CHECK-NEXT: DW_MACRO_GNU_end_file 15e2f32404SDavid Stenberg; CHECK-NEXT: DW_MACRO_GNU_start_file - lineno: 2 filenum: 3 16e2f32404SDavid Stenberg; CHECK-NEXT: DW_MACRO_GNU_undef_indirect - lineno: 14 macro: YEA 17e2f32404SDavid Stenberg; CHECK-NEXT: DW_MACRO_GNU_end_file 18e2f32404SDavid Stenberg; CHECK-NEXT: DW_MACRO_GNU_undef_indirect - lineno: 14 macro: YEA 19e2f32404SDavid Stenberg; CHECK-NEXT: DW_MACRO_GNU_end_file 20e2f32404SDavid Stenberg 21e2f32404SDavid Stenberg; ModuleID = 'test.c' 22e2f32404SDavid Stenbergsource_filename = "test.c" 23e2f32404SDavid Stenbergtarget datalayout = "e-m:e-p200:32:32-p201:32:32-p202:64:64-i64:64-f80:128-n8:16:32:64-S128" 24e2f32404SDavid Stenbergtarget triple = "x86_64-unknown-linux-gnu" 25e2f32404SDavid Stenberg 26e2f32404SDavid Stenberg!llvm.dbg.cu = !{!0} 27e2f32404SDavid Stenberg!llvm.module.flags = !{!14, !15, !16} 28e2f32404SDavid Stenberg!llvm.ident = !{!17} 29e2f32404SDavid Stenberg 30e2f32404SDavid Stenberg!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang version 10.0.0", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !2, macros: !3, splitDebugInlining: false, nameTableKind: None) 31e2f32404SDavid Stenberg!1 = !DIFile(filename: "test.c", directory: "/home/") 32e2f32404SDavid Stenberg!2 = !{} 33e2f32404SDavid Stenberg!3 = !{!4} 34e2f32404SDavid Stenberg!4 = !DIMacroFile(file: !1, nodes: !5) 35e2f32404SDavid Stenberg!5 = !{!6, !10, !13} 36e2f32404SDavid Stenberg!6 = !DIMacroFile(line: 1, file: !7, nodes: !8) 37e2f32404SDavid Stenberg!7 = !DIFile(filename: "./foo.h", directory: "/home/") 38e2f32404SDavid Stenberg!8 = !{!9} 39e2f32404SDavid Stenberg!9 = !DIMacro(type: DW_MACINFO_define, line: 1, name: "FOO", value: "5") 40e2f32404SDavid Stenberg!10 = !DIMacroFile(line: 2, file: !11, nodes: !12) 41e2f32404SDavid Stenberg!11 = !DIFile(filename: "./bar.h", directory: "/home/") 42e2f32404SDavid Stenberg!12 = !{!13} 43e2f32404SDavid Stenberg!13 = !DIMacro(type: DW_MACINFO_undef, line: 14, name: "YEA") 44e2f32404SDavid Stenberg!14 = !{i32 7, !"Dwarf Version", i32 4} 45e2f32404SDavid Stenberg!15 = !{i32 2, !"Debug Info Version", i32 3} 46e2f32404SDavid Stenberg!16 = !{i32 1, !"wchar_size", i32 4} 47e2f32404SDavid Stenberg!17 = !{!"clang version 10.0.0"} 48