1; RUN: llc -mtriple=aarch64-non-linux-gnu -dwarf-version=4 < %s -filetype=obj \ 2; RUN: | llvm-dwarfdump -v - | FileCheck -check-prefix=CHECK -check-prefix=CHECK-4 %s 3; RUN: llc -mtriple=aarch64-non-linux-gnu -dwarf-version=3 < %s -filetype=obj \ 4; RUN: | llvm-dwarfdump -v - | FileCheck -check-prefix=CHECK -check-prefix=CHECK-3 %s 5 6; We're mostly checking that relocations are applied correctly 7; here. Currently R_AARCH64_ABS32 is used for references to debug data 8; and R_AARCH64_ABS64 is used for program addresses. 9 10; A couple of ABS32s, both at 0 and elsewhere, interpreted correctly: 11 12; CHECK: DW_AT_producer [DW_FORM_strp] ( .debug_str[0x00000000] = "clang version 3.3 ") 13; CHECK: DW_AT_name [DW_FORM_strp] ( .debug_str[0x00000013] = "tmp.c") 14 15; A couple of ABS64s similarly: 16 17; CHECK: DW_AT_low_pc [DW_FORM_addr] (0x0000000000000000 ".text") 18; CHECK-4: DW_AT_high_pc [DW_FORM_data4] (0x00000008) 19; CHECK-3: DW_AT_high_pc [DW_FORM_addr] (0x0000000000000008 ".text") 20 21define i32 @main() nounwind !dbg !3 { 22 ret i32 0, !dbg !8 23} 24 25attributes #0 = { nounwind } 26 27!llvm.dbg.cu = !{!0} 28!llvm.module.flags = !{!10} 29 30!0 = distinct !DICompileUnit(language: DW_LANG_C99, producer: "clang version 3.3 ", isOptimized: false, emissionKind: FullDebug, file: !9, enums: !1, retainedTypes: !1, globals: !1, imports: !1) 31!1 = !{} 32!3 = distinct !DISubprogram(name: "main", line: 1, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: false, unit: !0, scopeLine: 1, file: !9, scope: !4, type: !5, retainedNodes: !1) 33!4 = !DIFile(filename: "tmp.c", directory: "/home/tim/llvm/build") 34!5 = !DISubroutineType(types: !6) 35!6 = !{!7} 36!7 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed) 37!8 = !DILocation(line: 2, scope: !3) 38!9 = !DIFile(filename: "tmp.c", directory: "/home/tim/llvm/build") 39!10 = !{i32 1, !"Debug Info Version", i32 3} 40