| ; RUN: rm -rf %t |
| ; RUN: mkdir %t |
| ; RUN: cd %t |
| ; RUN: llvm-mc -dwarf-version=5 -filetype=obj -triple x86_64-unknown-linux %p/Inputs/dwarf5-df-debug-names-main.s \ |
| ; RUN: -split-dwarf-file=main.dwo -o main.o |
| ; RUN: llvm-mc -dwarf-version=5 -filetype=obj -triple x86_64-unknown-linux %p/Inputs/dwarf5-df-debug-names-helper.s \ |
| ; RUN: -split-dwarf-file=helper.dwo -o helper.o |
| ; RUN: %clang %cflags -gdwarf-5 -gsplit-dwarf=split main.o helper.o -o main.exe |
| ; RUN: llvm-bolt main.exe -o main.exe.bolt --update-debug-sections |
| ; RUN: llvm-dwarfdump --debug-info --debug-names main.exe.bolt > log.txt |
| ; RUN: cat log.txt | FileCheck -check-prefix=BOLT %s |
| |
| ;; Tests that BOLT correctly generates .debug_names section with two CUs for split dwarf. |
| |
| ; BOLT: [[OFFSET:0x[0-9a-f]*]]: Compile Unit |
| ; BOLT: [[OFFSET1:0x[0-9a-f]*]]: Compile Unit |
| : BOLT: Name Index @ 0x0 { |
| : BOLT-NEXT: Header { |
| : BOLT-NEXT: Length: 0xF4 |
| : 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: 7 |
| : BOLT-NEXT: Name count: 7 |
| : BOLT-NEXT: Abbreviations table size: 0x21 |
| : BOLT-NEXT: Augmentation: 'BOLT' |
| : BOLT-NEXT: } |
| : BOLT-NEXT: Compilation Unit offsets [ |
| : BOLT-NEXT: CU[0]: [[OFFSET]] |
| : BOLT-NEXT: CU[1]: [[OFFSET1]] |
| : 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: } |
| : BOLT-NEXT: Abbreviation [[ABBREV2:0x[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: } |
| : BOLT-NEXT: Abbreviation [[ABBREV3:0x[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: } |
| : BOLT-NEXT: Abbreviation [[ABBREV4:0x[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: } |
| : BOLT-NEXT: ] |
| : BOLT-NEXT: Bucket 0 [ |
| : BOLT-NEXT: EMPTY |
| : BOLT-NEXT: ] |
| : BOLT-NEXT: Bucket 1 [ |
| : BOLT-NEXT: Name 1 { |
| : 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: 0x00000068 |
| : BOLT-NEXT: } |
| : BOLT-NEXT: } |
| : BOLT-NEXT: ] |
| : BOLT-NEXT: Bucket 2 [ |
| : BOLT-NEXT: Name 2 { |
| : 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: 0x00000025 |
| : BOLT-NEXT: } |
| : BOLT-NEXT: } |
| : BOLT-NEXT: ] |
| : BOLT-NEXT: Bucket 3 [ |
| : BOLT-NEXT: Name 3 { |
| : BOLT-NEXT: Hash: 0xB888030 |
| : BOLT-NEXT: String: {{.+}} "int" |
| : BOLT-NEXT: Entry @ {{.+}} { |
| : BOLT-NEXT: Abbrev: [[ABBREV2]] |
| : BOLT-NEXT: Tag: DW_TAG_base_type |
| : BOLT-NEXT: DW_IDX_compile_unit: 0x01 |
| : BOLT-NEXT: DW_IDX_die_offset: 0x00000043 |
| : BOLT-NEXT: } |
| : BOLT-NEXT: Entry @ {{.+}} { |
| : BOLT-NEXT: Abbrev: [[ABBREV2]] |
| : BOLT-NEXT: Tag: DW_TAG_base_type |
| : BOLT-NEXT: DW_IDX_compile_unit: 0x00 |
| : BOLT-NEXT: DW_IDX_die_offset: 0x00000056 |
| : BOLT-NEXT: } |
| : BOLT-NEXT: } |
| : BOLT-NEXT: Name 4 { |
| : 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: 0x00 |
| : BOLT-NEXT: DW_IDX_die_offset: 0x00000078 |
| : BOLT-NEXT: } |
| : BOLT-NEXT: } |
| : BOLT-NEXT: Name 5 { |
| : BOLT-NEXT: Hash: 0x7C96CB76 |
| : BOLT-NEXT: String: {{.+}} "fint" |
| : BOLT-NEXT: Entry @ {{.+}} { |
| : BOLT-NEXT: Abbrev: [[ABBREV3]] |
| : BOLT-NEXT: Tag: DW_TAG_variable |
| : BOLT-NEXT: DW_IDX_compile_unit: 0x01 |
| : BOLT-NEXT: DW_IDX_die_offset: 0x0000001a |
| : BOLT-NEXT: } |
| : BOLT-NEXT: } |
| : BOLT-NEXT: Name 6 { |
| : BOLT-NEXT: Hash: 0x7C9A7F6A |
| : BOLT-NEXT: String: {{.+}} "main" |
| : BOLT-NEXT: Entry @ {{.+}} { |
| : BOLT-NEXT: Abbrev: [[ABBREV4]] |
| : BOLT-NEXT: Tag: DW_TAG_subprogram |
| : BOLT-NEXT: DW_IDX_compile_unit: 0x00 |
| : BOLT-NEXT: DW_IDX_die_offset: 0x0000001a |
| : BOLT-NEXT: } |
| : BOLT-NEXT: } |
| : BOLT-NEXT: ] |
| : BOLT-NEXT: Bucket 4 [ |
| : BOLT-NEXT: EMPTY |
| : BOLT-NEXT: ] |
| : BOLT-NEXT: Bucket 5 [ |
| : BOLT-NEXT: Name 7 { |
| : BOLT-NEXT: Hash: 0x7C952063 |
| : BOLT-NEXT: String: {{.+}} "char" |
| : BOLT-NEXT: Entry @ {{.+}} { |
| : BOLT-NEXT: Abbrev: [[ABBREV2]] |
| : BOLT-NEXT: Tag: DW_TAG_base_type |
| : BOLT-NEXT: DW_IDX_compile_unit: 0x00 |
| : BOLT-NEXT: DW_IDX_die_offset: 0x00000064 |
| : BOLT-NEXT: } |
| : BOLT-NEXT: } |
| : BOLT-NEXT: ] |
| : BOLT-NEXT: Bucket 6 [ |
| : BOLT-NEXT: EMPTY |
| : BOLT-NEXT: ] |
| : BOLT-NEXT: } |
