1/* This file was created using Clang -g -S from this source 2 code: 3 4 int func(int p) { 5 int x = p + 3; 6 return x; 7 } 8 9 int main() { return func(3); } 10 11 See http://sourceware.org/bugzilla/show_bug.cgi?id=14999 12*/ 13 14 .file "trace-crash.c" 15 .file 1 "trace-crash.c" 16 .text 17 .globl func 18 .align 16, 0x90 19 .type func,@function 20func: # @func 21 .cfi_startproc 22.Lfunc_begin0: 23 .loc 1 1 0 # trace-crash.c:1:0 24# BB#0: # %entry 25 movl %edi, -4(%rsp) 26 .loc 1 2 0 prologue_end # trace-crash.c:2:0 27.Ltmp0: 28 movl -4(%rsp), %edi 29 addl $3, %edi 30 movl %edi, -8(%rsp) 31 .loc 1 3 0 # trace-crash.c:3:0 32 movl -8(%rsp), %eax 33 ret 34.Ltmp1: 35.Ltmp2: 36 .size func, .Ltmp2-func 37.Lfunc_end0: 38 .cfi_endproc 39 40 .globl main 41 .align 16, 0x90 42 .type main,@function 43main: # @main 44 .cfi_startproc 45.Lfunc_begin1: 46 .loc 1 6 0 # trace-crash.c:6:0 47# BB#0: # %entry 48 pushq %rbp 49.Ltmp5: 50 .cfi_def_cfa_offset 16 51.Ltmp6: 52 .cfi_offset %rbp, -16 53 movq %rsp, %rbp 54.Ltmp7: 55 .cfi_def_cfa_register %rbp 56 subq $16, %rsp 57 movl $3, %edi 58 movl $0, -4(%rbp) 59 .loc 1 6 0 prologue_end # trace-crash.c:6:0 60.Ltmp8: 61 callq func 62 addq $16, %rsp 63 popq %rbp 64 ret 65.Ltmp9: 66.Ltmp10: 67 .size main, .Ltmp10-main 68.Lfunc_end1: 69 .cfi_endproc 70 71.Ltext_end: 72 .data 73.Ldata_end: 74 .text 75.Lsection_end1: 76 .section .debug_info,"",@progbits 77.Lsection_info: 78 .section .debug_abbrev,"",@progbits 79.Lsection_abbrev: 80 .section .debug_aranges,"",@progbits 81 .section .debug_macinfo,"",@progbits 82 .section .debug_line,"",@progbits 83.Lsection_line: 84 .section .debug_loc,"",@progbits 85 .section .debug_pubtypes,"",@progbits 86 .section .debug_str,"MS",@progbits,1 87.Linfo_string: 88 .section .debug_ranges,"",@progbits 89.Ldebug_range: 90 .section .debug_loc,"",@progbits 91.Lsection_debug_loc: 92 .text 93.Ltext_begin: 94 .data 95 .section .debug_info,"",@progbits 96.L.debug_info_begin0: 97 .long 147 # Length of Compilation Unit Info 98 .short 2 # DWARF version number 99 .long .L.debug_abbrev_begin # Offset Into Abbrev. Section 100 .byte 8 # Address Size (in bytes) 101 .byte 1 # Abbrev [1] 0xb:0x8c DW_TAG_compile_unit 102 .long .Linfo_string0 # DW_AT_producer 103 .short 12 # DW_AT_language 104 .long .Linfo_string1 # DW_AT_name 105 .quad 0 # DW_AT_low_pc 106 .long .Lsection_line # DW_AT_stmt_list 107 .long .Linfo_string2 # DW_AT_comp_dir 108 .byte 2 # Abbrev [2] 0x26:0x4c DW_TAG_subprogram 109 .long .Linfo_string3 # DW_AT_name 110 .byte 1 # DW_AT_decl_file 111 .byte 1 # DW_AT_decl_line 112 # DW_AT_prototyped 113 .long 114 # DW_AT_type 114 # DW_AT_external 115 .quad .Lfunc_begin0 # DW_AT_low_pc 116 .quad .Lfunc_end0 # DW_AT_high_pc 117 .byte 1 # DW_AT_frame_base 118 .byte 87 119 # DW_AT_APPLE_omit_frame_ptr 120 .byte 3 # Abbrev [3] 0x43:0xe DW_TAG_formal_parameter 121 .long .Linfo_string6 # DW_AT_name 122 .byte 1 # DW_AT_decl_file 123 .byte 1 # DW_AT_decl_line 124 .long 114 # DW_AT_type 125 .byte 2 # DW_AT_location 126 .byte 145 127 .byte 124 128 .byte 4 # Abbrev [4] 0x51:0x20 DW_TAG_lexical_block 129 .quad .Ltmp0 # DW_AT_low_pc 130 .quad .Ltmp1 # DW_AT_high_pc 131 .byte 5 # Abbrev [5] 0x62:0xe DW_TAG_variable 132 .long .Linfo_string7 # DW_AT_name 133 .byte 1 # DW_AT_decl_file 134 .byte 2 # DW_AT_decl_line 135 .long 114 # DW_AT_type 136 .byte 2 # DW_AT_location 137 .byte 145 138 .byte 120 139 .byte 0 # End Of Children Mark 140 .byte 0 # End Of Children Mark 141 .byte 6 # Abbrev [6] 0x72:0x7 DW_TAG_base_type 142 .long .Linfo_string4 # DW_AT_name 143 .byte 5 # DW_AT_encoding 144 .byte 4 # DW_AT_byte_size 145 .byte 7 # Abbrev [7] 0x79:0x1d DW_TAG_subprogram 146 .long .Linfo_string5 # DW_AT_name 147 .byte 1 # DW_AT_decl_file 148 .byte 6 # DW_AT_decl_line 149 .long 114 # DW_AT_type 150 # DW_AT_external 151 .quad .Lfunc_begin1 # DW_AT_low_pc 152 .quad .Lfunc_end1 # DW_AT_high_pc 153 .byte 1 # DW_AT_frame_base 154 .byte 86 155 .byte 0 # End Of Children Mark 156.L.debug_info_end0: 157 .section .debug_abbrev,"",@progbits 158.L.debug_abbrev_begin: 159 .byte 1 # Abbreviation Code 160 .byte 17 # DW_TAG_compile_unit 161 .byte 1 # DW_CHILDREN_yes 162 .byte 37 # DW_AT_producer 163 .byte 14 # DW_FORM_strp 164 .byte 19 # DW_AT_language 165 .byte 5 # DW_FORM_data2 166 .byte 3 # DW_AT_name 167 .byte 14 # DW_FORM_strp 168 .byte 17 # DW_AT_low_pc 169 .byte 1 # DW_FORM_addr 170 .byte 16 # DW_AT_stmt_list 171 .byte 6 # DW_FORM_data4 172 .byte 27 # DW_AT_comp_dir 173 .byte 14 # DW_FORM_strp 174 .byte 0 # EOM(1) 175 .byte 0 # EOM(2) 176 .byte 2 # Abbreviation Code 177 .byte 46 # DW_TAG_subprogram 178 .byte 1 # DW_CHILDREN_yes 179 .byte 3 # DW_AT_name 180 .byte 14 # DW_FORM_strp 181 .byte 58 # DW_AT_decl_file 182 .byte 11 # DW_FORM_data1 183 .byte 59 # DW_AT_decl_line 184 .byte 11 # DW_FORM_data1 185 .byte 39 # DW_AT_prototyped 186 .byte 25 # DW_FORM_flag_present 187 .byte 73 # DW_AT_type 188 .byte 19 # DW_FORM_ref4 189 .byte 63 # DW_AT_external 190 .byte 25 # DW_FORM_flag_present 191 .byte 17 # DW_AT_low_pc 192 .byte 1 # DW_FORM_addr 193 .byte 18 # DW_AT_high_pc 194 .byte 1 # DW_FORM_addr 195 .byte 64 # DW_AT_frame_base 196 .byte 10 # DW_FORM_block1 197 .ascii "\347\177" # DW_AT_APPLE_omit_frame_ptr 198 .byte 25 # DW_FORM_flag_present 199 .byte 0 # EOM(1) 200 .byte 0 # EOM(2) 201 .byte 3 # Abbreviation Code 202 .byte 5 # DW_TAG_formal_parameter 203 .byte 0 # DW_CHILDREN_no 204 .byte 3 # DW_AT_name 205 .byte 14 # DW_FORM_strp 206 .byte 58 # DW_AT_decl_file 207 .byte 11 # DW_FORM_data1 208 .byte 59 # DW_AT_decl_line 209 .byte 11 # DW_FORM_data1 210 .byte 73 # DW_AT_type 211 .byte 19 # DW_FORM_ref4 212 .byte 2 # DW_AT_location 213 .byte 10 # DW_FORM_block1 214 .byte 0 # EOM(1) 215 .byte 0 # EOM(2) 216 .byte 4 # Abbreviation Code 217 .byte 11 # DW_TAG_lexical_block 218 .byte 1 # DW_CHILDREN_yes 219 .byte 17 # DW_AT_low_pc 220 .byte 1 # DW_FORM_addr 221 .byte 18 # DW_AT_high_pc 222 .byte 1 # DW_FORM_addr 223 .byte 0 # EOM(1) 224 .byte 0 # EOM(2) 225 .byte 5 # Abbreviation Code 226 .byte 52 # DW_TAG_variable 227 .byte 0 # DW_CHILDREN_no 228 .byte 3 # DW_AT_name 229 .byte 14 # DW_FORM_strp 230 .byte 58 # DW_AT_decl_file 231 .byte 11 # DW_FORM_data1 232 .byte 59 # DW_AT_decl_line 233 .byte 11 # DW_FORM_data1 234 .byte 73 # DW_AT_type 235 .byte 19 # DW_FORM_ref4 236 .byte 2 # DW_AT_location 237 .byte 10 # DW_FORM_block1 238 .byte 0 # EOM(1) 239 .byte 0 # EOM(2) 240 .byte 6 # Abbreviation Code 241 .byte 36 # DW_TAG_base_type 242 .byte 0 # DW_CHILDREN_no 243 .byte 3 # DW_AT_name 244 .byte 14 # DW_FORM_strp 245 .byte 62 # DW_AT_encoding 246 .byte 11 # DW_FORM_data1 247 .byte 11 # DW_AT_byte_size 248 .byte 11 # DW_FORM_data1 249 .byte 0 # EOM(1) 250 .byte 0 # EOM(2) 251 .byte 7 # Abbreviation Code 252 .byte 46 # DW_TAG_subprogram 253 .byte 0 # DW_CHILDREN_no 254 .byte 3 # DW_AT_name 255 .byte 14 # DW_FORM_strp 256 .byte 58 # DW_AT_decl_file 257 .byte 11 # DW_FORM_data1 258 .byte 59 # DW_AT_decl_line 259 .byte 11 # DW_FORM_data1 260 .byte 73 # DW_AT_type 261 .byte 19 # DW_FORM_ref4 262 .byte 63 # DW_AT_external 263 .byte 25 # DW_FORM_flag_present 264 .byte 17 # DW_AT_low_pc 265 .byte 1 # DW_FORM_addr 266 .byte 18 # DW_AT_high_pc 267 .byte 1 # DW_FORM_addr 268 .byte 64 # DW_AT_frame_base 269 .byte 10 # DW_FORM_block1 270 .byte 0 # EOM(1) 271 .byte 0 # EOM(2) 272 .byte 0 # EOM(3) 273.L.debug_abbrev_end: 274 .section .debug_aranges,"",@progbits 275 .section .debug_ranges,"",@progbits 276 .section .debug_macinfo,"",@progbits 277 .section .debug_str,"MS",@progbits,1 278.Linfo_string0: 279 .asciz "clang version 3.3 " 280.Linfo_string1: 281 .asciz "trace-crash.c" 282.Linfo_string2: 283 .asciz "/tmp" 284.Linfo_string3: 285 .asciz "func" 286.Linfo_string4: 287 .asciz "int" 288.Linfo_string5: 289 .asciz "main" 290.Linfo_string6: 291 .asciz "p" 292.Linfo_string7: 293 .asciz "x" 294 295 .section ".note.GNU-stack","",@progbits 296