; 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: 0xFC ; 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: 0x29 ; 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: DW_IDX_parent: DW_FORM_flag_present ; 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: DW_IDX_parent: DW_FORM_flag_present ; 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: DW_IDX_parent: DW_FORM_flag_present ; 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: DW_IDX_parent: DW_FORM_flag_present ; 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: DW_IDX_parent: ; 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: DW_IDX_parent: ; 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: DW_IDX_parent: ; 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: DW_IDX_parent: ; 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: DW_IDX_parent: ; 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: DW_IDX_parent: ; 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: DW_IDX_parent: ; 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: DW_IDX_parent: ; BOLT-NEXT: } ; BOLT-NEXT: } ; BOLT-NEXT: ] ; BOLT-NEXT: Bucket 6 [ ; BOLT-NEXT: EMPTY ; BOLT-NEXT: ] ; BOLT-NEXT: }