# clang++ -gsplit-dwarf -g2 -gdwarf-5 -gpubnames -fdebug-compilation-dir='.'
# header.h
# struct Foo2a {
# char *c1;
# char *c2;
# char *c3;
# };
# main.cpp
# #include "header.h"
# struct Foo2 {
# char *c1;
# };
# int main(int argc, char *argv[]) {
# Foo2 f2;
# Foo2a f3;
# return 0;
# }
.text
.file "main.cpp"
.globl main # -- Begin function main
.p2align 4, 0x90
.type main,@function
main: # @main
.Lfunc_begin0:
.file 0 "." "main.cpp" md5 0x9c5cea5bb78d3fc265cd175110bfe903
.loc 0 5 0 # main.cpp:5:0
.cfi_startproc
# %bb.0: # %entry
pushq %rbp
.cfi_def_cfa_offset 16
.cfi_offset %rbp, -16
movq %rsp, %rbp
.cfi_def_cfa_register %rbp
movl $0, -4(%rbp)
movl %edi, -8(%rbp)
movq %rsi, -16(%rbp)
.Ltmp0:
.loc 0 8 2 prologue_end # main.cpp:8:2
xorl %eax, %eax
.loc 0 8 2 epilogue_begin is_stmt 0 # main.cpp:8:2
popq %rbp
.cfi_def_cfa %rsp, 8
retq
.Ltmp1:
.Lfunc_end0:
.size main, .Lfunc_end0-main
.cfi_endproc
# -- End function
.file 1 "." "header.h" md5 0xfea7bb1f22c47f129e15695f7137a1e7
.section .debug_abbrev,"",@progbits
.byte 1 # Abbreviation Code
.byte 74 # DW_TAG_skeleton_unit
.byte 0 # DW_CHILDREN_no
.byte 16 # DW_AT_stmt_list
.byte 23 # DW_FORM_sec_offset
.byte 114 # DW_AT_str_offsets_base
.byte 23 # DW_FORM_sec_offset
.byte 27 # DW_AT_comp_dir
.byte 37 # DW_FORM_strx1
.byte 118 # DW_AT_dwo_name
.byte 37 # DW_FORM_strx1
.byte 17 # DW_AT_low_pc
.byte 27 # DW_FORM_addrx
.byte 18 # DW_AT_high_pc
.byte 6 # DW_FORM_data4
.byte 115 # DW_AT_addr_base
.byte 23 # DW_FORM_sec_offset
.byte 0 # EOM(1)
.byte 0 # EOM(2)
.byte 0 # EOM(3)
.section .debug_info,"",@progbits
.Lcu_begin0:
.long .Ldebug_info_end0-.Ldebug_info_start0 # Length of Unit
.Ldebug_info_start0:
.short 5 # DWARF version number
.byte 4 # DWARF Unit Type
.byte 8 # Address Size (in bytes)
.long .debug_abbrev # Offset Into Abbrev. Section
.quad -5618023701701543936
.byte 1 # Abbrev [1] 0x14:0x14 DW_TAG_skeleton_unit
.long .Lline_table_start0 # DW_AT_stmt_list
.long .Lstr_offsets_base0 # DW_AT_str_offsets_base
.byte 0 # DW_AT_comp_dir
.byte 1 # DW_AT_dwo_name
.byte 0 # DW_AT_low_pc
.long .Lfunc_end0-.Lfunc_begin0 # DW_AT_high_pc
.long .Laddr_table_base0 # DW_AT_addr_base
.Ldebug_info_end0:
.section .debug_str_offsets,"",@progbits
.long 12 # Length of String Offsets Set
.short 5
.short 0
.Lstr_offsets_base0:
.section .debug_str,"MS",@progbits,1
.Lskel_string0:
.asciz "." # string offset=0
.Lskel_string1:
.asciz "main" # string offset=2
.Lskel_string2:
.asciz "int" # string offset=7
.Lskel_string3:
.asciz "char" # string offset=11
.Lskel_string4:
.asciz "Foo2" # string offset=16
.Lskel_string5:
.asciz "Foo2a" # string offset=21
.Lskel_string6:
.asciz "main.dwo" # string offset=27
.section .debug_str_offsets,"",@progbits
.long .Lskel_string0
.long .Lskel_string6
.section .debug_str_offsets.dwo,"e",@progbits
.long 64 # Length of String Offsets Set
.short 5
.short 0
.section .debug_str.dwo,"eMS",@progbits,1
.Linfo_string0:
.asciz "main" # string offset=0
.Linfo_string1:
.asciz "int" # string offset=5
.Linfo_string2:
.asciz "argc" # string offset=9
.Linfo_string3:
.asciz "argv" # string offset=14
.Linfo_string4:
.asciz "char" # string offset=19
.Linfo_string5:
.asciz "f2" # string offset=24
.Linfo_string6:
.asciz "c1" # string offset=27
.Linfo_string7:
.asciz "Foo2" # string offset=30
.Linfo_string8:
.asciz "f3" # string offset=35
.Linfo_string9:
.asciz "c2" # string offset=38
.Linfo_string10:
.asciz "c3" # string offset=41
.Linfo_string11:
.asciz "Foo2a" # string offset=44
.Linfo_string12:
.asciz "clang version 19.0.0git ([email protected]:ayermolo/llvm-project.git da9e9277be64deca73370a90d22af33e5b37cc52)" # string offset=50
.Linfo_string13:
.asciz "main.cpp" # string offset=158
.Linfo_string14:
.asciz "main.dwo" # string offset=167
.section .debug_str_offsets.dwo,"e",@progbits
.long 0
.long 5
.long 9
.long 14
.long 19
.long 24
.long 27
.long 30
.long 35
.long 38
.long 41
.long 44
.long 50
.long 158
.long 167
.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
.byte 8 # Address Size (in bytes)
.long 0 # Offset Into Abbrev. Section
.quad -5618023701701543936
.byte 1 # Abbrev [1] 0x14:0x87 DW_TAG_compile_unit
.byte 12 # DW_AT_producer
.short 33 # DW_AT_language
.byte 13 # DW_AT_name
.byte 14 # DW_AT_dwo_name
.byte 2 # Abbrev [2] 0x1a:0x3c DW_TAG_subprogram
.byte 0 # DW_AT_low_pc
.long .Lfunc_end0-.Lfunc_begin0 # DW_AT_high_pc
.byte 1 # DW_AT_frame_base
.byte 86
.byte 0 # DW_AT_name
.byte 0 # DW_AT_decl_file
.byte 5 # DW_AT_decl_line
.long 86 # DW_AT_type
# DW_AT_external
.byte 3 # Abbrev [3] 0x29:0xb DW_TAG_formal_parameter
.byte 2 # DW_AT_location
.byte 145
.byte 120
.byte 2 # DW_AT_name
.byte 0 # DW_AT_decl_file
.byte 5 # DW_AT_decl_line
.long 86 # DW_AT_type
.byte 3 # Abbrev [3] 0x34:0xb DW_TAG_formal_parameter
.byte 2 # DW_AT_location
.byte 145
.byte 112
.byte 3 # DW_AT_name
.byte 0 # DW_AT_decl_file
.byte 5 # DW_AT_decl_line
.long 90 # DW_AT_type
.byte 4 # Abbrev [4] 0x3f:0xb DW_TAG_variable
.byte 2 # DW_AT_location
.byte 145
.byte 104
.byte 5 # DW_AT_name
.byte 0 # DW_AT_decl_file
.byte 6 # DW_AT_decl_line
.long 104 # DW_AT_type
.byte 4 # Abbrev [4] 0x4a:0xb DW_TAG_variable
.byte 2 # DW_AT_location
.byte 145
.byte 80
.byte 8 # DW_AT_name
.byte 0 # DW_AT_decl_file
.byte 7 # DW_AT_decl_line
.long 120 # DW_AT_type
.byte 0 # End Of Children Mark
.byte 5 # Abbrev [5] 0x56:0x4 DW_TAG_base_type
.byte 1 # DW_AT_name
.byte 5 # DW_AT_encoding
.byte 4 # DW_AT_byte_size
.byte 6 # Abbrev [6] 0x5a:0x5 DW_TAG_pointer_type
.long 95 # DW_AT_type
.byte 6 # Abbrev [6] 0x5f:0x5 DW_TAG_pointer_type
.long 100 # DW_AT_type
.byte 5 # Abbrev [5] 0x64:0x4 DW_TAG_base_type
.byte 4 # DW_AT_name
.byte 6 # DW_AT_encoding
.byte 1 # DW_AT_byte_size
.byte 7 # Abbrev [7] 0x68:0x10 DW_TAG_structure_type
.byte 5 # DW_AT_calling_convention
.byte 7 # DW_AT_name
.byte 8 # DW_AT_byte_size
.byte 0 # DW_AT_decl_file
.byte 2 # DW_AT_decl_line
.byte 8 # Abbrev [8] 0x6e:0x9 DW_TAG_member
.byte 6 # DW_AT_name
.long 95 # DW_AT_type
.byte 0 # DW_AT_decl_file
.byte 3 # DW_AT_decl_line
.byte 0 # DW_AT_data_member_location
.byte 0 # End Of Children Mark
.byte 7 # Abbrev [7] 0x78:0x22 DW_TAG_structure_type
.byte 5 # DW_AT_calling_convention
.byte 11 # DW_AT_name
.byte 24 # DW_AT_byte_size
.byte 1 # DW_AT_decl_file
.byte 1 # DW_AT_decl_line
.byte 8 # Abbrev [8] 0x7e:0x9 DW_TAG_member
.byte 6 # DW_AT_name
.long 95 # DW_AT_type
.byte 1 # DW_AT_decl_file
.byte 2 # DW_AT_decl_line
.byte 0 # DW_AT_data_member_location
.byte 8 # Abbrev [8] 0x87:0x9 DW_TAG_member
.byte 9 # DW_AT_name
.long 95 # DW_AT_type
.byte 1 # DW_AT_decl_file
.byte 3 # DW_AT_decl_line
.byte 8 # DW_AT_data_member_location
.byte 8 # Abbrev [8] 0x90:0x9 DW_TAG_member
.byte 10 # DW_AT_name
.long 95 # DW_AT_type
.byte 1 # DW_AT_decl_file
.byte 4 # DW_AT_decl_line
.byte 16 # DW_AT_data_member_location
.byte 0 # End Of Children Mark
.byte 0 # End Of Children Mark
.Ldebug_info_dwo_end0:
.section .debug_abbrev.dwo,"e",@progbits
.byte 1 # Abbreviation Code
.byte 17 # DW_TAG_compile_unit
.byte 1 # DW_CHILDREN_yes
.byte 37 # DW_AT_producer
.byte 37 # DW_FORM_strx1
.byte 19 # DW_AT_language
.byte 5 # DW_FORM_data2
.byte 3 # DW_AT_name
.byte 37 # DW_FORM_strx1
.byte 118 # DW_AT_dwo_name
.byte 37 # DW_FORM_strx1
.byte 0 # EOM(1)
.byte 0 # EOM(2)
.byte 2 # Abbreviation Code
.byte 46 # DW_TAG_subprogram
.byte 1 # DW_CHILDREN_yes
.byte 17 # DW_AT_low_pc
.byte 27 # DW_FORM_addrx
.byte 18 # DW_AT_high_pc
.byte 6 # DW_FORM_data4
.byte 64 # DW_AT_frame_base
.byte 24 # DW_FORM_exprloc
.byte 3 # DW_AT_name
.byte 37 # DW_FORM_strx1
.byte 58 # DW_AT_decl_file
.byte 11 # DW_FORM_data1
.byte 59 # DW_AT_decl_line
.byte 11 # DW_FORM_data1
.byte 73 # DW_AT_type
.byte 19 # DW_FORM_ref4
.byte 63 # DW_AT_external
.byte 25 # DW_FORM_flag_present
.byte 0 # EOM(1)
.byte 0 # EOM(2)
.byte 3 # Abbreviation Code
.byte 5 # DW_TAG_formal_parameter
.byte 0 # DW_CHILDREN_no
.byte 2 # DW_AT_location
.byte 24 # DW_FORM_exprloc
.byte 3 # DW_AT_name
.byte 37 # DW_FORM_strx1
.byte 58 # DW_AT_decl_file
.byte 11 # DW_FORM_data1
.byte 59 # DW_AT_decl_line
.byte 11 # DW_FORM_data1
.byte 73 # DW_AT_type
.byte 19 # DW_FORM_ref4
.byte 0 # EOM(1)
.byte 0 # EOM(2)
.byte 4 # Abbreviation Code
.byte 52 # DW_TAG_variable
.byte 0 # DW_CHILDREN_no
.byte 2 # DW_AT_location
.byte 24 # DW_FORM_exprloc
.byte 3 # DW_AT_name
.byte 37 # DW_FORM_strx1
.byte 58 # DW_AT_decl_file
.byte 11 # DW_FORM_data1
.byte 59 # DW_AT_decl_line
.byte 11 # DW_FORM_data1
.byte 73 # DW_AT_type
.byte 19 # DW_FORM_ref4
.byte 0 # EOM(1)
.byte 0 # EOM(2)
.byte 5 # Abbreviation Code
.byte 36 # DW_TAG_base_type
.byte 0 # DW_CHILDREN_no
.byte 3 # DW_AT_name
.byte 37 # DW_FORM_strx1
.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 6 # Abbreviation Code
.byte 15 # DW_TAG_pointer_type
.byte 0 # DW_CHILDREN_no
.byte 73 # DW_AT_type
.byte 19 # DW_FORM_ref4
.byte 0 # EOM(1)
.byte 0 # EOM(2)
.byte 7 # 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 37 # DW_FORM_strx1
.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 8 # Abbreviation Code
.byte 13 # DW_TAG_member
.byte 0 # DW_CHILDREN_no
.byte 3 # DW_AT_name
.byte 37 # DW_FORM_strx1
.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 0 # EOM(3)
.section .debug_addr,"",@progbits
.long .Ldebug_addr_end0-.Ldebug_addr_start0 # Length of contribution
.Ldebug_addr_start0:
.short 5 # DWARF version number
.byte 8 # Address size
.byte 0 # Segment selector size
.Laddr_table_base0:
.quad .Lfunc_begin0
.Ldebug_addr_end0:
.section .debug_names,"",@progbits
.long .Lnames_end0-.Lnames_start0 # Header: unit 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 5 # Header: bucket count
.long 5 # Header: name count
.long .Lnames_abbrev_end0-.Lnames_abbrev_start0 # Header: abbreviation table size
.long 8 # Header: augmentation string size
.ascii "LLVM0700" # Header: augmentation string
.long .Lcu_begin0 # Compilation unit 0
.long 0 # Bucket 0
.long 1 # Bucket 1
.long 0 # Bucket 2
.long 3 # Bucket 3
.long 4 # Bucket 4
.long 2090263771 # Hash in Bucket 1
.long 2090499946 # Hash in Bucket 1
.long 193495088 # Hash in Bucket 3
.long 259227804 # Hash in Bucket 4
.long 2090147939 # Hash in Bucket 4
.long .Lskel_string4 # String in Bucket 1: Foo2
.long .Lskel_string1 # String in Bucket 1: main
.long .Lskel_string2 # String in Bucket 3: int
.long .Lskel_string5 # String in Bucket 4: Foo2a
.long .Lskel_string3 # String in Bucket 4: char
.long .Lnames3-.Lnames_entries0 # Offset in Bucket 1
.long .Lnames0-.Lnames_entries0 # Offset in Bucket 1
.long .Lnames1-.Lnames_entries0 # Offset in Bucket 3
.long .Lnames4-.Lnames_entries0 # Offset in Bucket 4
.long .Lnames2-.Lnames_entries0 # Offset in Bucket 4
.Lnames_abbrev_start0:
.ascii "\230\023" # Abbrev code
.byte 19 # DW_TAG_structure_type
.byte 3 # DW_IDX_die_offset
.byte 19 # DW_FORM_ref4
.byte 4 # DW_IDX_parent
.byte 25 # DW_FORM_flag_present
.byte 0 # End of abbrev
.byte 0 # End of abbrev
.ascii "\230." # Abbrev code
.byte 46 # DW_TAG_subprogram
.byte 3 # DW_IDX_die_offset
.byte 19 # DW_FORM_ref4
.byte 4 # DW_IDX_parent
.byte 25 # DW_FORM_flag_present
.byte 0 # End of abbrev
.byte 0 # End of abbrev
.ascii "\230$" # Abbrev code
.byte 36 # DW_TAG_base_type
.byte 3 # DW_IDX_die_offset
.byte 19 # DW_FORM_ref4
.byte 4 # DW_IDX_parent
.byte 25 # DW_FORM_flag_present
.byte 0 # End of abbrev
.byte 0 # End of abbrev
.byte 0 # End of abbrev list
.Lnames_abbrev_end0:
.Lnames_entries0:
.Lnames3:
.L4:
.ascii "\230\023" # Abbreviation code
.long 104 # DW_IDX_die_offset
.byte 0 # DW_IDX_parent
# End of list: Foo2
.Lnames0:
.L1:
.ascii "\230." # Abbreviation code
.long 26 # DW_IDX_die_offset
.byte 0 # DW_IDX_parent
# End of list: main
.Lnames1:
.L3:
.ascii "\230$" # Abbreviation code
.long 86 # DW_IDX_die_offset
.byte 0 # DW_IDX_parent
# End of list: int
.Lnames4:
.L2:
.ascii "\230\023" # Abbreviation code
.long 120 # DW_IDX_die_offset
.byte 0 # DW_IDX_parent
# End of list: Foo2a
.Lnames2:
.L0:
.ascii "\230$" # Abbreviation code
.long 100 # DW_IDX_die_offset
.byte 0 # DW_IDX_parent
# End of list: char
.p2align 2, 0x0
.Lnames_end0:
.ident "clang version 19.0.0git ([email protected]:ayermolo/llvm-project.git da9e9277be64deca73370a90d22af33e5b37cc52)"
.section ".note.GNU-stack","",@progbits
.addrsig
.section .debug_line,"",@progbits
.Lline_table_start0:
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