1# struct Foo { 2# char *c1; 3# char *c2; 4# char *c3; 5# }; 6# int main(int argc, char *argv[]) { 7# Foo f; 8# return 0; 9# } 10 .text 11 .file "main.cpp" 12 .globl main # -- Begin function main 13 .p2align 4, 0x90 14 .type main,@function 15main: # @main 16.Lfunc_begin0: 17 .file 1 "dwarf4-duplicate-types-test" "main.cpp" 18 .loc 1 6 0 # main.cpp:6:0 19 .cfi_startproc 20# %bb.0: 21 pushq %rbp 22 .cfi_def_cfa_offset 16 23 .cfi_offset %rbp, -16 24 movq %rsp, %rbp 25 .cfi_def_cfa_register %rbp 26 movl $0, -4(%rbp) 27 movl %edi, -8(%rbp) 28 movq %rsi, -16(%rbp) 29.Ltmp0: 30 .loc 1 8 2 prologue_end # main.cpp:8:2 31 xorl %eax, %eax 32 .loc 1 8 2 epilogue_begin is_stmt 0 # main.cpp:8:2 33 popq %rbp 34 .cfi_def_cfa %rsp, 8 35 retq 36.Ltmp1: 37.Lfunc_end0: 38 .size main, .Lfunc_end0-main 39 .cfi_endproc 40 # -- End function 41 .section .debug_types,"G",@progbits,7448148824980338162,comdat 42 .long .Ldebug_info_end0-.Ldebug_info_start0 # Length of Unit 43.Ldebug_info_start0: 44 .short 4 # DWARF version number 45 .long .debug_abbrev # Offset Into Abbrev. Section 46 .byte 8 # Address Size (in bytes) 47 .quad 7448148824980338162 # Type Signature 48 .long 30 # Type DIE Offset 49 .byte 1 # Abbrev [1] 0x17:0x42 DW_TAG_type_unit 50 .short 33 # DW_AT_language 51 .long .Lline_table_start0 # DW_AT_stmt_list 52 .byte 2 # Abbrev [2] 0x1e:0x2e DW_TAG_structure_type 53 .byte 5 # DW_AT_calling_convention 54 .long .Linfo_string12 # DW_AT_name 55 .byte 24 # DW_AT_byte_size 56 .byte 1 # DW_AT_decl_file 57 .byte 1 # DW_AT_decl_line 58 .byte 3 # Abbrev [3] 0x27:0xc DW_TAG_member 59 .long .Linfo_string9 # DW_AT_name 60 .long 76 # DW_AT_type 61 .byte 1 # DW_AT_decl_file 62 .byte 2 # DW_AT_decl_line 63 .byte 0 # DW_AT_data_member_location 64 .byte 3 # Abbrev [3] 0x33:0xc DW_TAG_member 65 .long .Linfo_string10 # DW_AT_name 66 .long 76 # DW_AT_type 67 .byte 1 # DW_AT_decl_file 68 .byte 3 # DW_AT_decl_line 69 .byte 8 # DW_AT_data_member_location 70 .byte 3 # Abbrev [3] 0x3f:0xc DW_TAG_member 71 .long .Linfo_string11 # DW_AT_name 72 .long 76 # DW_AT_type 73 .byte 1 # DW_AT_decl_file 74 .byte 4 # DW_AT_decl_line 75 .byte 16 # DW_AT_data_member_location 76 .byte 0 # End Of Children Mark 77 .byte 4 # Abbrev [4] 0x4c:0x5 DW_TAG_pointer_type 78 .long 81 # DW_AT_type 79 .byte 5 # Abbrev [5] 0x51:0x7 DW_TAG_base_type 80 .long .Linfo_string7 # DW_AT_name 81 .byte 6 # DW_AT_encoding 82 .byte 1 # DW_AT_byte_size 83 .byte 0 # End Of Children Mark 84.Ldebug_info_end0: 85 .section .debug_abbrev,"",@progbits 86 .byte 1 # Abbreviation Code 87 .byte 65 # DW_TAG_type_unit 88 .byte 1 # DW_CHILDREN_yes 89 .byte 19 # DW_AT_language 90 .byte 5 # DW_FORM_data2 91 .byte 16 # DW_AT_stmt_list 92 .byte 23 # DW_FORM_sec_offset 93 .byte 0 # EOM(1) 94 .byte 0 # EOM(2) 95 .byte 2 # Abbreviation Code 96 .byte 19 # DW_TAG_structure_type 97 .byte 1 # DW_CHILDREN_yes 98 .byte 54 # DW_AT_calling_convention 99 .byte 11 # DW_FORM_data1 100 .byte 3 # DW_AT_name 101 .byte 14 # DW_FORM_strp 102 .byte 11 # DW_AT_byte_size 103 .byte 11 # DW_FORM_data1 104 .byte 58 # DW_AT_decl_file 105 .byte 11 # DW_FORM_data1 106 .byte 59 # DW_AT_decl_line 107 .byte 11 # DW_FORM_data1 108 .byte 0 # EOM(1) 109 .byte 0 # EOM(2) 110 .byte 3 # Abbreviation Code 111 .byte 13 # DW_TAG_member 112 .byte 0 # DW_CHILDREN_no 113 .byte 3 # DW_AT_name 114 .byte 14 # DW_FORM_strp 115 .byte 73 # DW_AT_type 116 .byte 19 # DW_FORM_ref4 117 .byte 58 # DW_AT_decl_file 118 .byte 11 # DW_FORM_data1 119 .byte 59 # DW_AT_decl_line 120 .byte 11 # DW_FORM_data1 121 .byte 56 # DW_AT_data_member_location 122 .byte 11 # DW_FORM_data1 123 .byte 0 # EOM(1) 124 .byte 0 # EOM(2) 125 .byte 4 # Abbreviation Code 126 .byte 15 # DW_TAG_pointer_type 127 .byte 0 # DW_CHILDREN_no 128 .byte 73 # DW_AT_type 129 .byte 19 # DW_FORM_ref4 130 .byte 0 # EOM(1) 131 .byte 0 # EOM(2) 132 .byte 5 # Abbreviation Code 133 .byte 36 # DW_TAG_base_type 134 .byte 0 # DW_CHILDREN_no 135 .byte 3 # DW_AT_name 136 .byte 14 # DW_FORM_strp 137 .byte 62 # DW_AT_encoding 138 .byte 11 # DW_FORM_data1 139 .byte 11 # DW_AT_byte_size 140 .byte 11 # DW_FORM_data1 141 .byte 0 # EOM(1) 142 .byte 0 # EOM(2) 143 .byte 6 # Abbreviation Code 144 .byte 17 # DW_TAG_compile_unit 145 .byte 1 # DW_CHILDREN_yes 146 .byte 37 # DW_AT_producer 147 .byte 14 # DW_FORM_strp 148 .byte 19 # DW_AT_language 149 .byte 5 # DW_FORM_data2 150 .byte 3 # DW_AT_name 151 .byte 14 # DW_FORM_strp 152 .byte 16 # DW_AT_stmt_list 153 .byte 23 # DW_FORM_sec_offset 154 .byte 27 # DW_AT_comp_dir 155 .byte 14 # DW_FORM_strp 156 .byte 17 # DW_AT_low_pc 157 .byte 1 # DW_FORM_addr 158 .byte 18 # DW_AT_high_pc 159 .byte 6 # DW_FORM_data4 160 .byte 0 # EOM(1) 161 .byte 0 # EOM(2) 162 .byte 7 # Abbreviation Code 163 .byte 46 # DW_TAG_subprogram 164 .byte 1 # DW_CHILDREN_yes 165 .byte 17 # DW_AT_low_pc 166 .byte 1 # DW_FORM_addr 167 .byte 18 # DW_AT_high_pc 168 .byte 6 # DW_FORM_data4 169 .byte 64 # DW_AT_frame_base 170 .byte 24 # DW_FORM_exprloc 171 .byte 3 # DW_AT_name 172 .byte 14 # DW_FORM_strp 173 .byte 58 # DW_AT_decl_file 174 .byte 11 # DW_FORM_data1 175 .byte 59 # DW_AT_decl_line 176 .byte 11 # DW_FORM_data1 177 .byte 73 # DW_AT_type 178 .byte 19 # DW_FORM_ref4 179 .byte 63 # DW_AT_external 180 .byte 25 # DW_FORM_flag_present 181 .byte 0 # EOM(1) 182 .byte 0 # EOM(2) 183 .byte 8 # Abbreviation Code 184 .byte 5 # DW_TAG_formal_parameter 185 .byte 0 # DW_CHILDREN_no 186 .byte 2 # DW_AT_location 187 .byte 24 # DW_FORM_exprloc 188 .byte 3 # DW_AT_name 189 .byte 14 # DW_FORM_strp 190 .byte 58 # DW_AT_decl_file 191 .byte 11 # DW_FORM_data1 192 .byte 59 # DW_AT_decl_line 193 .byte 11 # DW_FORM_data1 194 .byte 73 # DW_AT_type 195 .byte 19 # DW_FORM_ref4 196 .byte 0 # EOM(1) 197 .byte 0 # EOM(2) 198 .byte 9 # Abbreviation Code 199 .byte 52 # DW_TAG_variable 200 .byte 0 # DW_CHILDREN_no 201 .byte 2 # DW_AT_location 202 .byte 24 # DW_FORM_exprloc 203 .byte 3 # DW_AT_name 204 .byte 14 # DW_FORM_strp 205 .byte 58 # DW_AT_decl_file 206 .byte 11 # DW_FORM_data1 207 .byte 59 # DW_AT_decl_line 208 .byte 11 # DW_FORM_data1 209 .byte 73 # DW_AT_type 210 .byte 19 # DW_FORM_ref4 211 .byte 0 # EOM(1) 212 .byte 0 # EOM(2) 213 .byte 10 # Abbreviation Code 214 .byte 19 # DW_TAG_structure_type 215 .byte 0 # DW_CHILDREN_no 216 .byte 60 # DW_AT_declaration 217 .byte 25 # DW_FORM_flag_present 218 .byte 105 # DW_AT_signature 219 .byte 32 # DW_FORM_ref_sig8 220 .byte 0 # EOM(1) 221 .byte 0 # EOM(2) 222 .byte 0 # EOM(3) 223 .section .debug_info,"",@progbits 224.Lcu_begin0: 225 .long .Ldebug_info_end1-.Ldebug_info_start1 # Length of Unit 226.Ldebug_info_start1: 227 .short 4 # DWARF version number 228 .long .debug_abbrev # Offset Into Abbrev. Section 229 .byte 8 # Address Size (in bytes) 230 .byte 6 # Abbrev [6] 0xb:0x85 DW_TAG_compile_unit 231 .long .Linfo_string0 # DW_AT_producer 232 .short 33 # DW_AT_language 233 .long .Linfo_string1 # DW_AT_name 234 .long .Lline_table_start0 # DW_AT_stmt_list 235 .long .Linfo_string2 # DW_AT_comp_dir 236 .quad .Lfunc_begin0 # DW_AT_low_pc 237 .long .Lfunc_end0-.Lfunc_begin0 # DW_AT_high_pc 238 .byte 7 # Abbrev [7] 0x2a:0x44 DW_TAG_subprogram 239 .quad .Lfunc_begin0 # DW_AT_low_pc 240 .long .Lfunc_end0-.Lfunc_begin0 # DW_AT_high_pc 241 .byte 1 # DW_AT_frame_base 242 .byte 86 243 .long .Linfo_string3 # DW_AT_name 244 .byte 1 # DW_AT_decl_file 245 .byte 6 # DW_AT_decl_line 246 .long 110 # DW_AT_type 247 # DW_AT_external 248 .byte 8 # Abbrev [8] 0x43:0xe DW_TAG_formal_parameter 249 .byte 2 # DW_AT_location 250 .byte 145 251 .byte 120 252 .long .Linfo_string5 # DW_AT_name 253 .byte 1 # DW_AT_decl_file 254 .byte 6 # DW_AT_decl_line 255 .long 110 # DW_AT_type 256 .byte 8 # Abbrev [8] 0x51:0xe DW_TAG_formal_parameter 257 .byte 2 # DW_AT_location 258 .byte 145 259 .byte 112 260 .long .Linfo_string6 # DW_AT_name 261 .byte 1 # DW_AT_decl_file 262 .byte 6 # DW_AT_decl_line 263 .long 117 # DW_AT_type 264 .byte 9 # Abbrev [9] 0x5f:0xe DW_TAG_variable 265 .byte 2 # DW_AT_location 266 .byte 145 267 .byte 88 268 .long .Linfo_string8 # DW_AT_name 269 .byte 1 # DW_AT_decl_file 270 .byte 7 # DW_AT_decl_line 271 .long 134 # DW_AT_type 272 .byte 0 # End Of Children Mark 273 .byte 5 # Abbrev [5] 0x6e:0x7 DW_TAG_base_type 274 .long .Linfo_string4 # DW_AT_name 275 .byte 5 # DW_AT_encoding 276 .byte 4 # DW_AT_byte_size 277 .byte 4 # Abbrev [4] 0x75:0x5 DW_TAG_pointer_type 278 .long 122 # DW_AT_type 279 .byte 4 # Abbrev [4] 0x7a:0x5 DW_TAG_pointer_type 280 .long 127 # DW_AT_type 281 .byte 5 # Abbrev [5] 0x7f:0x7 DW_TAG_base_type 282 .long .Linfo_string7 # DW_AT_name 283 .byte 6 # DW_AT_encoding 284 .byte 1 # DW_AT_byte_size 285 .byte 10 # Abbrev [10] 0x86:0x9 DW_TAG_structure_type 286 # DW_AT_declaration 287 .quad 7448148824980338162 # DW_AT_signature 288 .byte 0 # End Of Children Mark 289.Ldebug_info_end1: 290 .section .debug_str,"MS",@progbits,1 291.Linfo_string0: 292 .asciz "Facebook clang version 15.0.0 (ssh://git-ro.vip.facebook.com/data/gitrepos/osmeta/external/llvm-project e11a3497eb7c3f5a9d56030f25e27e0522994d62)" # string offset=0 293.Linfo_string1: 294 .asciz "main.cpp" # string offset=146 295.Linfo_string2: 296 .asciz "dwarf4-duplicate-types-test" # string offset=155 297.Linfo_string3: 298 .asciz "main" # string offset=221 299.Linfo_string4: 300 .asciz "int" # string offset=226 301.Linfo_string5: 302 .asciz "argc" # string offset=230 303.Linfo_string6: 304 .asciz "argv" # string offset=235 305.Linfo_string7: 306 .asciz "char" # string offset=240 307.Linfo_string8: 308 .asciz "f" # string offset=245 309.Linfo_string9: 310 .asciz "c1" # string offset=247 311.Linfo_string10: 312 .asciz "c2" # string offset=250 313.Linfo_string11: 314 .asciz "c3" # string offset=253 315.Linfo_string12: 316 .asciz "Foo" # string offset=256 317 .ident "Facebook clang version 15.0.0 (ssh://git-ro.vip.facebook.com/data/gitrepos/osmeta/external/llvm-project e11a3497eb7c3f5a9d56030f25e27e0522994d62)" 318 .section ".note.GNU-stack","",@progbits 319 .addrsig 320 .section .debug_line,"",@progbits 321.Lline_table_start0: 322