| # This test checks if llvm-dwp can find the compilation unit if |
| # both type and compile units are available in the debug info section (v5) |
| |
| # RUN: llvm-mc --triple=x86_64-unknown-linux --filetype=obj --split-dwarf-file=%t.dwo -dwarf-version=5 %s -o %t.o |
| # RUN: llvm-dwp %t.dwo -o %t.dwp |
| # RUN: llvm-dwarfdump -debug-info -debug-tu-index %t.dwp | FileCheck %s |
| |
| ## Note: For this test we do not need to define the DIE for the structure type, as we only want to |
| ## have the info on the type and compile units. |
| |
| # CHECK-DAG: .debug_info.dwo contents |
| # CHECK: 0x00000000: Type Unit: length = 0x00000017, format = DWARF32, version = 0x0005, unit_type = DW_UT_split_type, abbr_offset = 0x0000, addr_size = 0x08, name = '', type_signature = {{.*}}, type_offset = 0x0019 (next unit at 0x0000001b) |
| # CHECK: 0x0000001b: Compile Unit: length = 0x00000011, format = DWARF32, version = 0x0005, unit_type = DW_UT_split_compile, abbr_offset = 0x0000, addr_size = 0x08, DWO_id = {{.*}} (next unit at 0x00000030) |
| .section .debug_info.dwo,"e",@progbits |
| .long .Ldebug_info_dwo_end0-.Ldebug_info_dwo_start0 # Length of Unit |
| .Ldebug_info_dwo_start0: |
| .short 5 # 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 1 # Abbrev [1] DW_TAG_type_unit |
| .byte 2 # Abbrev [2] 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 5 # 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 -1506010254921578184 |
| .byte 3 # Abbrev [3] DW_TAG_compile_unit |
| .Ldebug_info_dwo_end1: |
| .section .debug_abbrev.dwo,"e",@progbits |
| .byte 1 # Abbreviation Code |
| .byte 65 # DW_TAG_type_unit |
| .byte 1 # DW_CHILDREN_yes |
| .byte 0 # EOM(1) |
| .byte 0 # EOM(2) |
| .byte 3 # Abbreviation Code |
| .byte 17 # DW_TAG_compile_unit |
| .byte 0 # DW_CHILDREN_no |
| .byte 0 # EOM(1) |
| .byte 0 # EOM(2) |
| .byte 0 # EOM(3) |
