| ; RUN: llvm-mc -dwarf-version=5 -filetype=obj -triple x86_64-unknown-linux %p/Inputs/dwarf5-debug-names-main.s -o %tmain.o |
| ; RUN: llvm-mc -dwarf-version=5 -filetype=obj -triple x86_64-unknown-linux %p/Inputs/dwarf5-debug-names-helper.s -o %thelper.o |
| ; RUN: %clang %cflags -gdwarf-5 %tmain.o %thelper.o -o %tmain.exe |
| ; RUN: llvm-bolt %tmain.exe -o %tmain.exe.bolt --update-debug-sections |
| ; RUN: llvm-dwarfdump --debug-info -r 0 --debug-names %tmain.exe.bolt > %tlog.txt |
| ; RUN: cat %tlog.txt | FileCheck -check-prefix=BOLT %s |
| |
| ;; Tests that BOLT correctly generates .debug_names section with two CUs |
| |
| ; BOLT: [[OFFSET1:0x[0-9a-f]*]]: Compile Unit |
| ; BOLT: [[OFFSET2:0x[0-9a-f]*]]: Compile Unit |
| ; BOLT: Name Index @ 0x0 { |
| ; BOLT-NEXT: Header { |
| ; BOLT-NEXT: Length: 0x1D4 |
| ; BOLT-NEXT: Format: DWARF32 |
| ; BOLT-NEXT: Version: 5 |
| ; BOLT-NEXT: CU count: 2 |
| ; BOLT-NEXT: Local TU count: 0 |
| ; BOLT-NEXT: Foreign TU count: 0 |
| ; BOLT-NEXT: Bucket count: 14 |
| ; BOLT-NEXT: Name count: 15 |
| ; BOLT-NEXT: Abbreviations table size: 0x3D |
| ; BOLT-NEXT: Augmentation: 'BOLT' |
| ; BOLT-NEXT: } |
| ; BOLT-NEXT: Compilation Unit offsets [ |
| ; BOLT-NEXT: CU[0]: [[OFFSET1]] |
| ; BOLT-NEXT: CU[1]: [[OFFSET2]] |
| ; BOLT-NEXT: ] |
| ; BOLT-NEXT: Abbreviations [ |
| ; BOLT-NEXT: Abbreviation [[ABBREV1:0x[0-9a-f]*]] { |
| ; BOLT-NEXT: Tag: DW_TAG_structure_type |
| ; BOLT-NEXT: DW_IDX_compile_unit: DW_FORM_data1 |
| ; BOLT-NEXT: DW_IDX_die_offset: DW_FORM_ref4 |
| ; BOLT-NEXT: DW_IDX_parent: DW_FORM_flag_present |
| ; BOLT-NEXT: } |
| ; BOLT-NEXT: Abbreviation [[ABBREV2:0x[0-9a-f]*]] { |
| ; BOLT-NEXT: Tag: DW_TAG_namespace |
| ; BOLT-NEXT: DW_IDX_compile_unit: DW_FORM_data1 |
| ; BOLT-NEXT: DW_IDX_die_offset: DW_FORM_ref4 |
| ; BOLT-NEXT: DW_IDX_parent: DW_FORM_flag_present |
| ; BOLT-NEXT: } |
| ; BOLT-NEXT: Abbreviation [[ABBREV3:0x[0-9a-f]*]] { |
| ; BOLT-NEXT: Tag: DW_TAG_subprogram |
| ; BOLT-NEXT: DW_IDX_compile_unit: DW_FORM_data1 |
| ; BOLT-NEXT: DW_IDX_die_offset: DW_FORM_ref4 |
| ; BOLT-NEXT: DW_IDX_parent: DW_FORM_flag_present |
| ; BOLT-NEXT: } |
| ; BOLT-NEXT: Abbreviation [[ABBREV4:0x[0-9a-f]*]] { |
| ; BOLT-NEXT: Tag: DW_TAG_base_type |
| ; BOLT-NEXT: DW_IDX_compile_unit: DW_FORM_data1 |
| ; BOLT-NEXT: DW_IDX_die_offset: DW_FORM_ref4 |
| ; BOLT-NEXT: DW_IDX_parent: DW_FORM_flag_present |
| ; BOLT-NEXT: } |
| ; BOLT-NEXT: Abbreviation [[ABBREV5:0x[0-9a-f]*]] { |
| ; BOLT-NEXT: Tag: DW_TAG_variable |
| ; BOLT-NEXT: DW_IDX_compile_unit: DW_FORM_data1 |
| ; BOLT-NEXT: DW_IDX_die_offset: DW_FORM_ref4 |
| ; BOLT-NEXT: DW_IDX_parent: DW_FORM_flag_present |
| ; BOLT-NEXT: } |
| ; BOLT-NEXT: Abbreviation [[ABBREV6:0x[0-9a-f]*]] { |
| ; BOLT-NEXT: Tag: DW_TAG_structure_type |
| ; BOLT-NEXT: DW_IDX_compile_unit: DW_FORM_data1 |
| ; BOLT-NEXT: DW_IDX_die_offset: DW_FORM_ref4 |
| ; BOLT-NEXT: DW_IDX_parent: DW_FORM_ref4 |
| ; BOLT-NEXT: } |
| ; BOLT-NEXT: ] |
| ; BOLT-NEXT: Bucket 0 [ |
| ; BOLT-NEXT: Name 1 { |
| ; BOLT-NEXT: Hash: 0x59796C |
| ; BOLT-NEXT: String: {{.+}} "t3" |
| ; BOLT-NEXT: Entry @ {{.+}} { |
| ; BOLT-NEXT: Abbrev: [[ABBREV1]] |
| ; BOLT-NEXT: Tag: DW_TAG_structure_type |
| ; BOLT-NEXT: DW_IDX_compile_unit: 0x00 |
| ; BOLT-NEXT: DW_IDX_die_offset: 0x0000002f |
| ; BOLT-NEXT: DW_IDX_parent: <parent not indexed> |
| ; BOLT-NEXT: } |
| ; BOLT-NEXT: } |
| ; BOLT-NEXT: ] |
| ; BOLT-NEXT: Bucket 1 [ |
| ; BOLT-NEXT: Name 2 { |
| ; BOLT-NEXT: Hash: 0x7C96E4DB |
| ; BOLT-NEXT: String: {{.+}} "Foo2" |
| ; BOLT-NEXT: Entry @ {{.+}} { |
| ; BOLT-NEXT: Abbrev: [[ABBREV1]] |
| ; BOLT-NEXT: Tag: DW_TAG_structure_type |
| ; BOLT-NEXT: DW_IDX_compile_unit: 0x00 |
| ; BOLT-NEXT: DW_IDX_die_offset: 0x000000eb |
| ; BOLT-NEXT: DW_IDX_parent: <parent not indexed> |
| ; BOLT-NEXT: } |
| ; BOLT-NEXT: } |
| ; BOLT-NEXT: ] |
| ; BOLT-NEXT: Bucket 2 [ |
| ; BOLT-NEXT: Name 3 { |
| ; BOLT-NEXT: Hash: 0x8CFC710C |
| ; BOLT-NEXT: String: {{.+}} "(anonymous namespace)" |
| ; BOLT-NEXT: Entry @ [[ENTRY:0x[0-9a-f]*]] { |
| ; BOLT-NEXT: Abbrev: [[ABBREV2]] |
| ; BOLT-NEXT: Tag: DW_TAG_namespace |
| ; BOLT-NEXT: DW_IDX_compile_unit: 0x00 |
| ; BOLT-NEXT: DW_IDX_die_offset: 0x00000061 |
| ; BOLT-NEXT: DW_IDX_parent: <parent not indexed> |
| ; BOLT-NEXT: } |
| ; BOLT-NEXT: } |
| ; BOLT-NEXT: Name 4 { |
| ; BOLT-NEXT: Hash: 0xBA564846 |
| ; BOLT-NEXT: String: {{.+}} "Foo2Int" |
| ; BOLT-NEXT: Entry @ {{.+}} { |
| ; BOLT-NEXT: Abbrev: [[ABBREV1]] |
| ; BOLT-NEXT: Tag: DW_TAG_structure_type |
| ; BOLT-NEXT: DW_IDX_compile_unit: 0x01 |
| ; BOLT-NEXT: DW_IDX_die_offset: 0x0000005a |
| ; BOLT-NEXT: DW_IDX_parent: <parent not indexed> |
| ; BOLT-NEXT: } |
| ; BOLT-NEXT: } |
| ; BOLT-NEXT: ] |
| ; BOLT-NEXT: Bucket 3 [ |
| ; BOLT-NEXT: EMPTY |
| ; BOLT-NEXT: ] |
| ; BOLT-NEXT: Bucket 4 [ |
| ; BOLT-NEXT: EMPTY |
| ; BOLT-NEXT: ] |
| ; BOLT-NEXT: Bucket 5 [ |
| ; BOLT-NEXT: Name 5 { |
| ; BOLT-NEXT: Hash: 0xB887389 |
| ; BOLT-NEXT: String: {{.+}} "Foo" |
| ; BOLT-NEXT: Entry @ {{.+}} { |
| ; BOLT-NEXT: Abbrev: [[ABBREV1]] |
| ; BOLT-NEXT: Tag: DW_TAG_structure_type |
| ; BOLT-NEXT: DW_IDX_compile_unit: 0x00 |
| ; BOLT-NEXT: DW_IDX_die_offset: 0x000000c9 |
| ; BOLT-NEXT: DW_IDX_parent: <parent not indexed> |
| ; BOLT-NEXT: } |
| ; BOLT-NEXT: } |
| ; BOLT-NEXT: Name 6 { |
| ; BOLT-NEXT: Hash: 0xB887389 |
| ; BOLT-NEXT: String: {{.+}} "foo" |
| ; BOLT-NEXT: Entry @ {{.+}} { |
| ; BOLT-NEXT: Abbrev: [[ABBREV3]] |
| ; BOLT-NEXT: Tag: DW_TAG_subprogram |
| ; BOLT-NEXT: DW_IDX_compile_unit: 0x01 |
| ; BOLT-NEXT: DW_IDX_die_offset: 0x00000033 |
| ; BOLT-NEXT: DW_IDX_parent: <parent not indexed> |
| ; BOLT-NEXT: } |
| ; BOLT-NEXT: } |
| ; BOLT-NEXT: Name 7 { |
| ; BOLT-NEXT: Hash: 0x7C952063 |
| ; BOLT-NEXT: String: {{.+}} "char" |
| ; BOLT-NEXT: Entry @ {{.+}} { |
| ; BOLT-NEXT: Abbrev: [[ABBREV4]] |
| ; BOLT-NEXT: Tag: DW_TAG_base_type |
| ; BOLT-NEXT: DW_IDX_compile_unit: 0x01 |
| ; BOLT-NEXT: DW_IDX_die_offset: 0x0000009f |
| ; BOLT-NEXT: DW_IDX_parent: <parent not indexed> |
| ; BOLT-NEXT: } |
| ; BOLT-NEXT: Entry @ {{.+}} { |
| ; BOLT-NEXT: Abbrev: [[ABBREV4]] |
| ; BOLT-NEXT: Tag: DW_TAG_base_type |
| ; BOLT-NEXT: DW_IDX_compile_unit: 0x00 |
| ; BOLT-NEXT: DW_IDX_die_offset: 0x000000c5 |
| ; BOLT-NEXT: DW_IDX_parent: <parent not indexed> |
| ; BOLT-NEXT: } |
| ; BOLT-NEXT: } |
| ; BOLT-NEXT: ] |
| ; BOLT-NEXT: Bucket 6 [ |
| ; BOLT-NEXT: Name 8 { |
| ; BOLT-NEXT: Hash: 0x392140FA |
| ; BOLT-NEXT: String: {{.+}} "t2<&fooint>" |
| ; BOLT-NEXT: Entry @ {{.+}} { |
| ; BOLT-NEXT: Abbrev: [[ABBREV1]] |
| ; BOLT-NEXT: Tag: DW_TAG_structure_type |
| ; BOLT-NEXT: DW_IDX_compile_unit: 0x00 |
| ; BOLT-NEXT: DW_IDX_die_offset: 0x0000003f |
| ; BOLT-NEXT: DW_IDX_parent: <parent not indexed> |
| ; BOLT-NEXT: } |
| ; BOLT-NEXT: } |
| ; BOLT-NEXT: Name 9 { |
| ; BOLT-NEXT: Hash: 0xFDE48034 |
| ; BOLT-NEXT: String: {{.+}} "fooint" |
| ; BOLT-NEXT: Entry @ {{.+}} { |
| ; BOLT-NEXT: Abbrev: [[ABBREV5]] |
| ; BOLT-NEXT: Tag: DW_TAG_variable |
| ; BOLT-NEXT: DW_IDX_compile_unit: 0x01 |
| ; BOLT-NEXT: DW_IDX_die_offset: 0x00000024 |
| ; BOLT-NEXT: DW_IDX_parent: <parent not indexed> |
| ; BOLT-NEXT: } |
| ; BOLT-NEXT: } |
| ; BOLT-NEXT: ] |
| ; BOLT-NEXT: Bucket 7 [ |
| ; BOLT-NEXT: Name 10 { |
| ; BOLT-NEXT: Hash: 0xB5063D0B |
| ; BOLT-NEXT: String: {{.+}} "_Z3foov" |
| ; BOLT-NEXT: Entry @ {{.+}} { |
| ; BOLT-NEXT: Abbrev: [[ABBREV3]] |
| ; BOLT-NEXT: Tag: DW_TAG_subprogram |
| ; BOLT-NEXT: DW_IDX_compile_unit: 0x01 |
| ; BOLT-NEXT: DW_IDX_die_offset: 0x00000033 |
| ; BOLT-NEXT: DW_IDX_parent: <parent not indexed> |
| ; BOLT-NEXT: } |
| ; BOLT-NEXT: } |
| ; BOLT-NEXT: ] |
| ; BOLT-NEXT: Bucket 8 [ |
| ; BOLT-NEXT: Name 11 { |
| ; BOLT-NEXT: Hash: 0x5979AC |
| ; BOLT-NEXT: String: {{.+}} "v1" |
| ; BOLT-NEXT: Entry @ {{.+}} { |
| ; BOLT-NEXT: Abbrev: [[ABBREV5]] |
| ; BOLT-NEXT: Tag: DW_TAG_variable |
| ; BOLT-NEXT: DW_IDX_compile_unit: 0x00 |
| ; BOLT-NEXT: DW_IDX_die_offset: 0x00000024 |
| ; BOLT-NEXT: DW_IDX_parent: <parent not indexed> |
| ; BOLT-NEXT: } |
| ; BOLT-NEXT: } |
| ; BOLT-NEXT: ] |
| ; BOLT-NEXT: Bucket 9 [ |
| ; BOLT-NEXT: EMPTY |
| ; BOLT-NEXT: ] |
| ; BOLT-NEXT: Bucket 10 [ |
| ; BOLT-NEXT: Name 12 { |
| ; BOLT-NEXT: Hash: 0xB888030 |
| ; BOLT-NEXT: String: {{.+}} "int" |
| ; BOLT-NEXT: Entry @ {{.+}} { |
| ; BOLT-NEXT: Abbrev: [[ABBREV4]] |
| ; BOLT-NEXT: Tag: DW_TAG_base_type |
| ; BOLT-NEXT: DW_IDX_compile_unit: 0x01 |
| ; BOLT-NEXT: DW_IDX_die_offset: 0x0000002f |
| ; BOLT-NEXT: DW_IDX_parent: <parent not indexed> |
| ; BOLT-NEXT: } |
| ; BOLT-NEXT: Entry @ {{.+}} { |
| ; BOLT-NEXT: Abbrev: [[ABBREV4]] |
| ; BOLT-NEXT: Tag: DW_TAG_base_type |
| ; BOLT-NEXT: DW_IDX_compile_unit: 0x00 |
| ; BOLT-NEXT: DW_IDX_die_offset: 0x0000005d |
| ; BOLT-NEXT: DW_IDX_parent: <parent not indexed> |
| ; BOLT-NEXT: } |
| ; BOLT-NEXT: } |
| ; BOLT-NEXT: Name 13 { |
| ; BOLT-NEXT: Hash: 0xF73809C |
| ; BOLT-NEXT: String: {{.+}} "Foo2a" |
| ; BOLT-NEXT: Entry @ {{.+}} { |
| ; BOLT-NEXT: Abbrev: [[ABBREV1]] |
| ; BOLT-NEXT: Tag: DW_TAG_structure_type |
| ; BOLT-NEXT: DW_IDX_compile_unit: 0x01 |
| ; BOLT-NEXT: DW_IDX_die_offset: 0x00000078 |
| ; BOLT-NEXT: DW_IDX_parent: <parent not indexed> |
| ; BOLT-NEXT: } |
| ; BOLT-NEXT: Entry @ {{.+}} { |
| ; BOLT-NEXT: Abbrev: [[ABBREV1]] |
| ; BOLT-NEXT: Tag: DW_TAG_structure_type |
| ; BOLT-NEXT: DW_IDX_compile_unit: 0x00 |
| ; BOLT-NEXT: DW_IDX_die_offset: 0x00000104 |
| ; BOLT-NEXT: DW_IDX_parent: <parent not indexed> |
| ; BOLT-NEXT: } |
| ; BOLT-NEXT: } |
| ; BOLT-NEXT: Name 14 { |
| ; BOLT-NEXT: Hash: 0x7C9A7F6A |
| ; BOLT-NEXT: String: {{.+}} "main" |
| ; BOLT-NEXT: Entry @ {{.+}} { |
| ; BOLT-NEXT: Abbrev: [[ABBREV3]] |
| ; BOLT-NEXT: Tag: DW_TAG_subprogram |
| ; BOLT-NEXT: DW_IDX_compile_unit: 0x00 |
| ; BOLT-NEXT: DW_IDX_die_offset: 0x00000073 |
| ; BOLT-NEXT: DW_IDX_parent: <parent not indexed> |
| ; BOLT-NEXT: } |
| ; BOLT-NEXT: } |
| ; BOLT-NEXT: ] |
| ; BOLT-NEXT: Bucket 11 [ |
| ; BOLT-NEXT: EMPTY |
| ; BOLT-NEXT: ] |
| ; BOLT-NEXT: Bucket 12 [ |
| ; BOLT-NEXT: Name 15 { |
| ; BOLT-NEXT: Hash: 0x59796A |
| ; BOLT-NEXT: String: {{.+}} "t1" |
| ; BOLT-NEXT: Entry @ {{.+}} { |
| ; BOLT-NEXT: Abbrev: [[ABBREV6]] |
| ; BOLT-NEXT: Tag: DW_TAG_structure_type |
| ; BOLT-NEXT: DW_IDX_compile_unit: 0x00 |
| ; BOLT-NEXT: DW_IDX_die_offset: 0x00000062 |
| ; BOLT-NEXT: DW_IDX_parent: Entry @ [[ENTRY]] |
| ; BOLT-NEXT: } |
| ; BOLT-NEXT: } |
| ; BOLT-NEXT: ] |
| ; BOLT-NEXT: Bucket 13 [ |
| ; BOLT-NEXT: EMPTY |
| ; BOLT-NEXT: ] |
| ; BOLT-NEXT: } |
