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