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# This test checks that llvm-dwarfdump correctly reports errors when parsing
# DWARF Unit Headers in DWP files
# RUN: llvm-mc -triple x86_64-unknown-linux %s -filetype=obj -o %t.o \
# RUN: -split-dwarf-file=%t.dwo -dwarf-version=5
# RUN: llvm-dwp %t.dwo -o %t.dwp
# RUN: llvm-dwarfdump -debug-info -debug-cu-index -debug-tu-index \
# RUN: -manaully-generate-unit-index %t.dwp 2>&1 | FileCheck %s
## Note: In order to check whether the type unit index is generated
## there is no need to add the missing DIEs for the structure type of the type unit.
# CHECK-NOT: .debug_info.dwo contents:
# CHECK-DAG: .debug_cu_index contents:
# CHECK: warning: Failed to parse CU header in DWP file: DWARF unit at offset 0x00000000 has unsupported version 6, supported are 2-5
# CHECK-DAG: .debug_tu_index contents:
# CHECK: warning: Failed to parse CU header in DWP file: DWARF unit at offset 0x00000000 has unsupported version 6, supported are 2-5
.section .debug_info.dwo,"e",@progbits
.long .Ldebug_info_dwo_end0-.Ldebug_info_dwo_start0 # Length of Unit
.Ldebug_info_dwo_start0:
.short 6 # DWARF version number
.byte 6 # DWARF Unit Type (DW_UT_split_type)
.byte 8 # Address Size (in bytes)
.long 0 # Offset Into Abbrev. Section
.quad 5657452045627120676 # Type Signature
.long 25 # Type DIE Offset
.byte 2 # Abbrev [2] DW_TAG_type_unit
.byte 3 # Abbrev [3] DW_TAG_structure_type
.byte 0 # End Of Children Mark
.Ldebug_info_dwo_end0:
.section .debug_info.dwo,"e",@progbits
.long .Ldebug_info_dwo_end1-.Ldebug_info_dwo_start1 # Length of Unit
.Ldebug_info_dwo_start1:
.short 6 # DWARF version number
.byte 6 # DWARF Unit Type (DW_UT_split_type)
.byte 8 # Address Size (in bytes)
.long 0 # Offset Into Abbrev. Section
.quad -8528522068957683993 # Type Signature
.long 25 # Type DIE Offset
.byte 4 # Abbrev [4] DW_TAG_type_unit
.byte 5 # Abbrev [5] DW_TAG_structure_type
.byte 0 # End Of Children Mark
.Ldebug_info_dwo_end1:
.section .debug_info.dwo,"e",@progbits
.long .Ldebug_info_dwo_end2-.Ldebug_info_dwo_start2 # Length of Unit
.Ldebug_info_dwo_start2:
.short 6 # DWARF version number
.byte 5 # DWARF Unit Type (DW_UT_split_compile)
.byte 8 # Address Size (in bytes)
.long 0 # Offset Into Abbrev. Section
.quad 1152943841751211454
.byte 1 # Abbrev [1] DW_TAG_compile_unit
.Ldebug_info_dwo_end2:
.section .debug_abbrev.dwo,"e",@progbits
.byte 1 # Abbreviation Code
.byte 17 # DW_TAG_compile_unit
.byte 0 # DW_CHILDREN_no
.byte 0 # EOM(1)
.byte 0 # EOM(2)
.byte 2 # Abbreviation Code
.byte 65 # DW_TAG_type_unit
.byte 1 # DW_CHILDREN_yes
.byte 0 # EOM
.byte 0 # EOM
.byte 4 # Abbreviation Code
.byte 65 # DW_TAG_type_unit
.byte 1 # DW_CHILDREN_yes
.byte 0 # EOM
.byte 0 # EOM
.byte 0 # EOM
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