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1# This test checks if we can correctly parse manull cu and tu index for DWARF4.2 3# RUN: llvm-mc -triple x86_64-unknown-linux %s -filetype=obj -o %t.o \4# RUN: -split-dwarf-file=%t.dwo -dwarf-version=45# RUN: llvm-dwp %t.dwo -o %t.dwp6# RUN: llvm-dwarfdump -debug-info -debug-types -debug-cu-index -debug-tu-index %t.dwp | FileCheck %s7# RUN: llvm-dwarfdump -debug-info -debug-types -debug-cu-index -debug-tu-index -manually-generate-unit-index %t.dwp | FileCheck %s8 9## Note: In order to check whether the type unit index is generated10## there is no need to add the missing DIEs for the structure type of the type unit.11 12# CHECK-DAG: .debug_info.dwo contents:13# CHECK: 0x00000000: Compile Unit: length = 0x00000010, format = DWARF32, version = 0x0004, abbr_offset = 0x0000, addr_size = 0x08 (next unit at 0x00000014)14# CHECK: DW_AT_GNU_dwo_id ([[CUID1:.*]])15# CHECK-DAG: .debug_types.dwo contents:16# CHECK: 0x00000000: Type Unit: length = 0x00000016, format = DWARF32, version = 0x0004, abbr_offset = 0x0000, addr_size = 0x08, name = '', type_signature = [[TUID1:.*]], type_offset = 0x0019 (next unit at 0x0000001a)17# CHECK: 0x0000001a: Type Unit: length = 0x00000016, format = DWARF32, version = 0x0004, abbr_offset = 0x0000, addr_size = 0x08, name = '', type_signature = [[TUID2:.*]], type_offset = 0x0019 (next unit at 0x00000034)18# CHECK-DAG: .debug_cu_index contents:19# CHECK: version = 2, units = 1, slots = 220# CHECK: Index Signature INFO ABBREV21# CHECK: 2 [[CUID1]] [0x0000000000000000, 0x0000000000000014) [0x00000000, 0x00000013)22# CHECK-DAG: .debug_tu_index contents:23# CHECK: version = 2, units = 2, slots = 424# CHECK: Index Signature TYPES ABBREV25# CHECK: 1 [[TUID1]] [0x0000000000000000, 0x000000000000001a) [0x00000000, 0x00000013)26# CHECK: 4 [[TUID2]] [0x000000000000001a, 0x0000000000000034) [0x00000000, 0x00000013)27 28 .section .debug_types.dwo,"e",@progbits29 .long .Ldebug_info_dwo_end0-.Ldebug_info_dwo_start0 # Length of Unit30.Ldebug_info_dwo_start0:31 .short 4 # DWARF version number32 .long 0 # Offset Into Abbrev. Section33 .byte 8 # Address Size (in bytes)34 .quad 5657452045627120676 # Type Signature35 .long 25 # Type DIE Offset36 .byte 2 # Abbrev [2] DW_TAG_type_unit37 .byte 3 # Abbrev [3] DW_TAG_structure_type38 .byte 0 # End Of Children Mark39.Ldebug_info_dwo_end0:40 .section .debug_types.dwo,"e",@progbits41 .long .Ldebug_info_dwo_end1-.Ldebug_info_dwo_start1 # Length of Unit42.Ldebug_info_dwo_start1:43 .short 4 # DWARF version number44 .long 0 # Offset Into Abbrev. Section45 .byte 8 # Address Size (in bytes)46 .quad -8528522068957683993 # Type Signature47 .long 25 # Type DIE Offset48 .byte 2 # Abbrev [2] DW_TAG_type_unit49 .byte 3 # Abbrev [3] DW_TAG_structure_type50 .byte 0 # End Of Children Mark51.Ldebug_info_dwo_end1:52 .section .debug_info.dwo,"e",@progbits53 .long .Ldebug_info_dwo_end2-.Ldebug_info_dwo_start2 # Length of Unit54.Ldebug_info_dwo_start2:55 .short 4 # DWARF version number56 .long 0 # Offset Into Abbrev. Section57 .byte 8 # Address Size (in bytes)58 .byte 1 # Abbrev [1] DW_TAG_compile_unit59 .quad -6619898858003450627 # DW_AT_GNU_dwo_id60.Ldebug_info_dwo_end2:61 .section .debug_abbrev.dwo,"e",@progbits62 .byte 1 # Abbreviation Code63 .byte 17 # DW_TAG_compile_unit64 .byte 0 # DW_CHILDREN_no65 .ascii "\261B" # DW_AT_GNU_dwo_id66 .byte 7 # DW_FORM_data867 .byte 0 # EOM(1)68 .byte 0 # EOM(2)69 .byte 2 # Abbreviation Code70 .byte 65 # DW_TAG_type_unit71 .byte 1 # DW_CHILDREN_yes72 .byte 0 # EOM73 .byte 0 # EOM74 .byte 3 # Abbreviation Code75 .byte 0x13 # DW_TAG_structure_unit76 .byte 0 # DW_CHILDREN_no77 .byte 0 # EOM78 .byte 0 # EOM79 .byte 0 # EOM80