| # This test checks the support for writing macro sections and their index (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 2>&1 |
| # RUN: llvm-dwarfdump -debug-macro -debug-cu-index %t.dwp | FileCheck %s |
| |
| # CHECK-DAG: .debug_macro.dwo contents: |
| # CHECK: macro header: version = 0x0005, flags = 0x00, format = DWARF32 |
| # CHECK-NEXT: DW_MACRO_start_file - lineno: 0 filenum: 0 |
| # CHECK-NEXT: DW_MACRO_define_strx - lineno: 1 macro: x 5 |
| # CHECK-NEXT: DW_MACRO_end_file |
| |
| # CHECK-DAG: .debug_cu_index contents: |
| # CHECK-NEXT: version = 5, units = 1, slots = 2 |
| # CHECK: Index Signature INFO ABBREV STR_OFFSETS MACRO |
| # CHECK: 1 0x0000000000000000 [0x00000000, 0x00000019) [0x00000000, 0x00000008) [0x00000000, 0x0000000c) [0x00000000, 0x0000000b) |
| |
| .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 5 # DWARF Unit Type (DW_UT_split_compile) |
| .byte 8 # Address Size (in bytes) |
| .long 0 # Offset Into Abbrev. Section |
| .quad 0 |
| .byte 1 # Abbrev [1] 0x14:0x5 DW_TAG_compile_unit |
| .long 0 # DW_AT_macros |
| .Ldebug_info_dwo_end0: |
| .section .debug_macro.dwo,"e",@progbits |
| .short 5 # Macro information version |
| .byte 0 # Flags: 32 bit |
| .byte 3 # DW_MACRO_start_file |
| .byte 0 # Line Number |
| .byte 0 # File Number |
| .byte 11 # DW_MACRO_define_strx |
| .byte 1 # Line Number |
| .byte 0 # Macro String |
| .byte 4 # DW_MACRO_end_file |
| .byte 0 # End Of Macro List Mark |
| .section .debug_abbrev.dwo,"e",@progbits |
| .byte 1 # Abbreviation Code |
| .byte 17 # DW_TAG_compile_unit |
| .byte 0 # DW_CHILDREN_no |
| .byte 121 # DW_AT_macros |
| .byte 23 # DW_FORM_sec_offset |
| .byte 0 # EOM(1) |
| .byte 0 # EOM(2) |
| .byte 0 # EOM(3) |
| .section .debug_str.dwo,"eMS",@progbits,1 |
| .asciz "x 5" # string offset=0 |
| .section .debug_str_offsets.dwo,"e",@progbits |
| .long 8 # Length of String Offsets Set |
| .short 5 |
| .short 0 |
| .long 0 |
