| ## This tests dumping a .debug_str_offsets.dwo section which is referenced by |
| ## DWARF64 pre-v5 units and dumping attributes in such units which use the |
| ## DW_FORM_strx form. |
| |
| # RUN: llvm-mc -triple x86_64 %s -filetype=obj -o - | \ |
| # RUN: llvm-dwarfdump -v - | \ |
| # RUN: FileCheck %s |
| |
| # CHECK: .debug_info.dwo contents: |
| # CHECK: Compile Unit: |
| # CHECK: DW_TAG_compile_unit [1] |
| # CHECK-NEXT: DW_AT_name [DW_FORM_strx] (indexed (00000000) string = "Compilation Unit") |
| |
| # CHECK: .debug_types.dwo contents: |
| # CHECK: Type Unit: |
| # CHECK: DW_TAG_type_unit [2] * |
| # CHECK-NEXT: DW_AT_name [DW_FORM_strx] (indexed (00000001) string = "Type Unit") |
| # CHECK: DW_TAG_structure_type [3] |
| # CHECK-NEXT: DW_AT_name [DW_FORM_strx] (indexed (00000002) string = "Structure") |
| |
| # CHECK: .debug_str.dwo contents: |
| # CHECK-NEXT: 0x00000000: "Compilation Unit" |
| # CHECK-NEXT: 0x00000011: "Type Unit" |
| # CHECK-NEXT: 0x0000001b: "Structure" |
| |
| # CHECK: .debug_str_offsets.dwo contents: |
| # CHECK-NEXT: 0x00000000: Contribution size = 24, Format = DWARF64, Version = 4 |
| # CHECK-NEXT: 0x00000000: 0000000000000000 "Compilation Unit" |
| # CHECK-NEXT: 0x00000008: 0000000000000011 "Type Unit" |
| # CHECK-NEXT: 0x00000010: 000000000000001b "Structure" |
| |
| .section .debug_str.dwo, "MSe", @progbits, 1 |
| .LStr0: |
| .asciz "Compilation Unit" |
| .LStr1: |
| .asciz "Type Unit" |
| .LStr2: |
| .asciz "Structure" |
| |
| .section .debug_str_offsets.dwo, "e", @progbits |
| .quad .LStr0-.debug_str.dwo # 0: "Compilation Unit" |
| .quad .LStr1-.debug_str.dwo # 1: "Type Unit" |
| .quad .LStr2-.debug_str.dwo # 2: "Structure" |
| |
| .section .debug_abbrev.dwo, "e", @progbits |
| .uleb128 0x01 # Abbrev code |
| .uleb128 0x11 # DW_TAG_compile_unit |
| .byte 0x00 # DW_CHILDREN_no |
| .uleb128 0x03 # DW_AT_name |
| .uleb128 0x1a # DW_FORM_strx |
| .byte 0x00 # EOM(1) |
| .byte 0x00 # EOM(2) |
| .uleb128 0x02 # Abbrev code |
| .uleb128 0x41 # DW_TAG_type_unit |
| .byte 0x01 # DW_CHILDREN_yes |
| .uleb128 0x03 # DW_AT_name |
| .uleb128 0x1a # DW_FORM_strx |
| .byte 0x00 # EOM(1) |
| .byte 0x00 # EOM(2) |
| .uleb128 0x03 # Abbrev code |
| .uleb128 0x13 # DW_TAG_structure_type |
| .byte 0x00 # DW_CHILDREN_no (no members) |
| .uleb128 0x03 # DW_AT_name |
| .uleb128 0x1a # DW_FORM_strx |
| .byte 0x00 # EOM(1) |
| .byte 0x00 # EOM(2) |
| .byte 0x00 # EOM(3) |
| |
| .section .debug_info.dwo, "e", @progbits |
| .long 0xffffffff # DWARF64 mark |
| .quad .LCUEnd-.LCUVer # Length |
| .LCUVer: |
| .short 4 # Version |
| .quad 0 # Abbrev. offset |
| .byte 8 # Address size |
| .uleb128 1 # Abbrev [1] DW_TAG_compile_unit |
| .uleb128 0 # DW_AT_name ("Compilation Unit") |
| .LCUEnd: |
| |
| .section .debug_types.dwo, "e", @progbits |
| .LTU: |
| .long 0xffffffff # DWARF64 mark |
| .quad .LTUEnd-.LTUVer # Length |
| .LTUVer: |
| .short 4 # Version |
| .quad 0 # Abbrev. offset |
| .byte 8 # Address size |
| .quad 0x11110022ffffffff # Type Signature |
| .quad .LTUType-.LTU # Type offset |
| .uleb128 2 # Abbrev [2] DW_TAG_type_unit |
| .uleb128 1 # DW_AT_name ("Type Unit") |
| .LTUType: |
| .uleb128 3 # Abbrev [3] DW_TAG_structure_type |
| .uleb128 2 # DW_AT_name ("Structure") |
| .LTUEnd: |
