| ; RUN: llc -mtriple=aarch64-non-linux-gnu -dwarf-version=4 < %s -filetype=obj \ |
| ; RUN: | llvm-dwarfdump -v - | FileCheck -check-prefix=CHECK -check-prefix=CHECK-4 %s |
| ; RUN: llc -mtriple=aarch64-non-linux-gnu -dwarf-version=3 < %s -filetype=obj \ |
| ; RUN: | llvm-dwarfdump -v - | FileCheck -check-prefix=CHECK -check-prefix=CHECK-3 %s |
| |
| ; We're mostly checking that relocations are applied correctly |
| ; here. Currently R_AARCH64_ABS32 is used for references to debug data |
| ; and R_AARCH64_ABS64 is used for program addresses. |
| |
| ; A couple of ABS32s, both at 0 and elsewhere, interpreted correctly: |
| |
| ; CHECK: DW_AT_producer [DW_FORM_strp] ( .debug_str[0x00000000] = "clang version 3.3 ") |
| ; CHECK: DW_AT_name [DW_FORM_strp] ( .debug_str[0x00000013] = "tmp.c") |
| |
| ; A couple of ABS64s similarly: |
| |
| ; CHECK: DW_AT_low_pc [DW_FORM_addr] (0x0000000000000000) |
| ; CHECK-4: DW_AT_high_pc [DW_FORM_data4] (0x00000008) |
| ; CHECK-3: DW_AT_high_pc [DW_FORM_addr] (0x0000000000000008) |
| |
| define i32 @main() nounwind !dbg !3 { |
| ret i32 0, !dbg !8 |
| } |
| |
| attributes #0 = { nounwind } |
| |
| !llvm.dbg.cu = !{!0} |
| !llvm.module.flags = !{!10} |
| |
| !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) |
| !1 = !{} |
| !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) |
| !4 = !DIFile(filename: "tmp.c", directory: "/home/tim/llvm/build") |
| !5 = !DISubroutineType(types: !6) |
| !6 = !{!7} |
| !7 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed) |
| !8 = !DILocation(line: 2, scope: !3) |
| !9 = !DIFile(filename: "tmp.c", directory: "/home/tim/llvm/build") |
| !10 = !{i32 1, !"Debug Info Version", i32 3} |
