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|
# RUN: llvm-mc -triple x86_64-pc-linux %s -o %t.o -filetype=obj
# RUN: llvm-dwarfdump -debug-info -verify %t.o | FileCheck %s
# CHECK-NOT: error:
# Assembly generated from this source:
# struct t1 { int i; };
# t1 v1;
# and compiled with -g -fdebug-types-section
#
# This demonstrates that llvm-dwarfdump --verify does not try to apply offsets found in the .debug_type
.text
.file "test.cpp"
.file 1 "/usr/local/google/home/blaikie/dev/scratch" "test.cpp"
.section .debug_types,"G",@progbits,14297044602779165170,comdat
.long .Ldebug_info_end0-.Ldebug_info_start0 # Length of Unit
.Ldebug_info_start0:
.short 4 # DWARF version number
.long .debug_abbrev # Offset Into Abbrev. Section
.byte 8 # Address Size (in bytes)
.quad -4149699470930386446 # Type Signature
.long 30 # Type DIE Offset
.byte 1 # Abbrev [1] 0x17:0x25 DW_TAG_type_unit
.short 33 # DW_AT_language
.long .Lline_table_start0 # DW_AT_stmt_list
.byte 2 # Abbrev [2] 0x1e:0x16 DW_TAG_structure_type
.byte 5 # DW_AT_calling_convention
.long .Linfo_string6 # DW_AT_name
.byte 4 # DW_AT_byte_size
.byte 1 # DW_AT_decl_file
.byte 1 # DW_AT_decl_line
.byte 3 # Abbrev [3] 0x27:0xc DW_TAG_member
.long .Linfo_string4 # DW_AT_name
.long 52 # DW_AT_type
.byte 1 # DW_AT_decl_file
.byte 1 # DW_AT_decl_line
.byte 0 # DW_AT_data_member_location
.byte 0 # End Of Children Mark
.byte 4 # Abbrev [4] 0x34:0x7 DW_TAG_base_type
.long .Linfo_string5 # DW_AT_name
.byte 5 # DW_AT_encoding
.byte 4 # DW_AT_byte_size
.byte 0 # End Of Children Mark
.Ldebug_info_end0:
.type v1,@object # @v1
.bss
.globl v1
.p2align 2
v1:
.zero 4
.size v1, 4
.section .debug_abbrev,"",@progbits
.byte 1 # Abbreviation Code
.byte 65 # DW_TAG_type_unit
.byte 1 # DW_CHILDREN_yes
.byte 19 # DW_AT_language
.byte 5 # DW_FORM_data2
.byte 16 # DW_AT_stmt_list
.byte 23 # DW_FORM_sec_offset
.byte 0 # EOM(1)
.byte 0 # EOM(2)
.byte 2 # Abbreviation Code
.byte 19 # DW_TAG_structure_type
.byte 1 # DW_CHILDREN_yes
.byte 54 # DW_AT_calling_convention
.byte 11 # DW_FORM_data1
.byte 3 # DW_AT_name
.byte 14 # DW_FORM_strp
.byte 11 # DW_AT_byte_size
.byte 11 # DW_FORM_data1
.byte 58 # DW_AT_decl_file
.byte 11 # DW_FORM_data1
.byte 59 # DW_AT_decl_line
.byte 11 # DW_FORM_data1
.byte 0 # EOM(1)
.byte 0 # EOM(2)
.byte 3 # Abbreviation Code
.byte 13 # DW_TAG_member
.byte 0 # DW_CHILDREN_no
.byte 3 # DW_AT_name
.byte 14 # DW_FORM_strp
.byte 73 # DW_AT_type
.byte 19 # DW_FORM_ref4
.byte 58 # DW_AT_decl_file
.byte 11 # DW_FORM_data1
.byte 59 # DW_AT_decl_line
.byte 11 # DW_FORM_data1
.byte 56 # DW_AT_data_member_location
.byte 11 # DW_FORM_data1
.byte 0 # EOM(1)
.byte 0 # EOM(2)
.byte 4 # Abbreviation Code
.byte 36 # DW_TAG_base_type
.byte 0 # DW_CHILDREN_no
.byte 3 # DW_AT_name
.byte 14 # DW_FORM_strp
.byte 62 # DW_AT_encoding
.byte 11 # DW_FORM_data1
.byte 11 # DW_AT_byte_size
.byte 11 # DW_FORM_data1
.byte 0 # EOM(1)
.byte 0 # EOM(2)
.byte 5 # 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 3 # DW_AT_name
.byte 14 # DW_FORM_strp
.byte 16 # DW_AT_stmt_list
.byte 23 # DW_FORM_sec_offset
.byte 27 # DW_AT_comp_dir
.byte 14 # DW_FORM_strp
.byte 0 # EOM(1)
.byte 0 # EOM(2)
.byte 6 # Abbreviation Code
.byte 52 # DW_TAG_variable
.byte 0 # DW_CHILDREN_no
.byte 3 # DW_AT_name
.byte 14 # DW_FORM_strp
.byte 73 # DW_AT_type
.byte 19 # DW_FORM_ref4
.byte 63 # DW_AT_external
.byte 25 # DW_FORM_flag_present
.byte 58 # DW_AT_decl_file
.byte 11 # DW_FORM_data1
.byte 59 # DW_AT_decl_line
.byte 11 # DW_FORM_data1
.byte 2 # DW_AT_location
.byte 24 # DW_FORM_exprloc
.byte 0 # EOM(1)
.byte 0 # EOM(2)
.byte 7 # Abbreviation Code
.byte 19 # DW_TAG_structure_type
.byte 0 # DW_CHILDREN_no
.byte 60 # DW_AT_declaration
.byte 25 # DW_FORM_flag_present
.byte 105 # DW_AT_signature
.byte 32 # DW_FORM_ref_sig8
.byte 0 # EOM(1)
.byte 0 # EOM(2)
.byte 0 # EOM(3)
.section .debug_info,"",@progbits
.Lcu_begin0:
.long .Ldebug_info_end1-.Ldebug_info_start1 # Length of Unit
.Ldebug_info_start1:
.short 4 # DWARF version number
.long .debug_abbrev # Offset Into Abbrev. Section
.byte 8 # Address Size (in bytes)
.byte 5 # Abbrev [5] 0xb:0x32 DW_TAG_compile_unit
.long .Linfo_string0 # DW_AT_producer
.short 33 # DW_AT_language
.long .Linfo_string1 # DW_AT_name
.long .Lline_table_start0 # DW_AT_stmt_list
.long .Linfo_string2 # DW_AT_comp_dir
.byte 6 # Abbrev [6] 0x1e:0x15 DW_TAG_variable
.long .Linfo_string3 # DW_AT_name
.long 51 # DW_AT_type
# DW_AT_external
.byte 1 # DW_AT_decl_file
.byte 2 # DW_AT_decl_line
.byte 9 # DW_AT_location
.byte 3
.quad v1
.byte 7 # Abbrev [7] 0x33:0x9 DW_TAG_structure_type
# DW_AT_declaration
.quad -4149699470930386446 # DW_AT_signature
.byte 0 # End Of Children Mark
.Ldebug_info_end1:
.section .debug_str,"MS",@progbits,1
.Linfo_string0:
.asciz "clang version 14.0.0 (git@github.com:llvm/llvm-project.git 7f00c7ce4b186ab8ba2ae66c82efdcf908c61019)" # string offset=0
.Linfo_string1:
.asciz "test.cpp" # string offset=101
.Linfo_string2:
.asciz "/usr/local/google/home/blaikie/dev/scratch" # string offset=110
.Linfo_string3:
.asciz "v1" # string offset=153
.Linfo_string4:
.asciz "i" # string offset=156
.Linfo_string5:
.asciz "int" # string offset=158
.Linfo_string6:
.asciz "t1" # string offset=162
.ident "clang version 14.0.0 (git@github.com:llvm/llvm-project.git 7f00c7ce4b186ab8ba2ae66c82efdcf908c61019)"
.section ".note.GNU-stack","",@progbits
.addrsig
.section .debug_line,"",@progbits
.Lline_table_start0:
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