diff options
Diffstat (limited to 'llvm/test/tools/llvm-dwarfdump/X86/debug-names-verify-abbrev-duplicate.s')
| -rw-r--r-- | llvm/test/tools/llvm-dwarfdump/X86/debug-names-verify-abbrev-duplicate.s | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/llvm/test/tools/llvm-dwarfdump/X86/debug-names-verify-abbrev-duplicate.s b/llvm/test/tools/llvm-dwarfdump/X86/debug-names-verify-abbrev-duplicate.s new file mode 100644 index 00000000000..5c5075ca25f --- /dev/null +++ b/llvm/test/tools/llvm-dwarfdump/X86/debug-names-verify-abbrev-duplicate.s @@ -0,0 +1,64 @@ +# RUN: llvm-mc -triple x86_64-pc-linux %s -filetype=obj | \ +# RUN: not llvm-dwarfdump -verify - | FileCheck %s + +# CHECK: Duplicate abbreviation code. + + .section .debug_str,"MS",@progbits,1 +.Lstring_producer: + .asciz "Hand-written dwarf" + + .section .debug_abbrev,"",@progbits +.Lsection_abbrev: + .byte 1 # Abbreviation Code + .byte 17 # DW_TAG_compile_unit + .byte 1 # DW_CHILDREN_yes + .byte 37 # DW_AT_producer + .byte 14 # DW_FORM_strp + .byte 19 # DW_AT_language + .byte 5 # DW_FORM_data2 + .byte 0 # EOM(1) + .byte 0 # EOM(2) + .byte 0 # EOM(3) + + .section .debug_info,"",@progbits +.Lcu_begin0: + .long .Lcu_end0-.Lcu_start0 # Length of Unit +.Lcu_start0: + .short 4 # DWARF version number + .long .Lsection_abbrev # Offset Into Abbrev. Section + .byte 8 # Address Size (in bytes) + .byte 1 # Abbrev [1] DW_TAG_compile_unit + .long .Lstring_producer # DW_AT_producer + .short 12 # DW_AT_language + .byte 0 # End Of Children Mark +.Lcu_end0: + + .section .debug_names,"",@progbits + .long .Lnames_end0-.Lnames_start0 # Header: contribution length +.Lnames_start0: + .short 5 # Header: version + .short 0 # Header: padding + .long 1 # Header: compilation unit count + .long 0 # Header: local type unit count + .long 0 # Header: foreign type unit count + .long 0 # Header: bucket count + .long 0 # Header: name count + .long .Lnames_abbrev_end0-.Lnames_abbrev_start0 # Header: abbreviation table size + .long 0 # Header: augmentation length + .long .Lcu_begin0 # Compilation unit 0 +.Lnames_abbrev_start0: + .byte 46 # Abbrev code + .byte 46 # DW_TAG_subprogram + .byte 3 # DW_IDX_die_offset + .byte 6 # DW_FORM_data4 + .byte 0 # End of abbrev + .byte 0 # End of abbrev + .byte 46 # Abbrev code + .byte 46 # DW_TAG_subprogram + .byte 3 # DW_IDX_die_offset + .byte 6 # DW_FORM_data4 + .byte 0 # End of abbrev + .byte 0 # End of abbrev + .byte 0 # End of abbrev list +.Lnames_abbrev_end0: +.Lnames_end0: |
