bolt/test/X86/Inputs/dwarf5-main-addr-section-reuse.s

   1         #int  main() {
   2   #  return 0;
   3   #}
   4
   5   .text
   6         .file   "main.cpp"
   7         .globl  main                            # -- Begin function main
   8         .p2align        4, 0x90
   9         .type   main,@function
  10 main:                                   # @main
  11 .Lfunc_begin0:
  12         .file   0 "testAddr" "main.cpp" md5 0xd7b10b0a4a7fb8e0790feb7a5cd9b69a
  13         .loc    0 1 0                           # main.cpp:1:0
  14         .cfi_startproc
  15 # %bb.0:
  16         pushq   %rbp
  17         .cfi_def_cfa_offset 16
  18         .cfi_offset %rbp, -16
  19         movq    %rsp, %rbp
  20         .cfi_def_cfa_register %rbp
  21         movl    $0, -4(%rbp)
  22 .Ltmp0:
  23         .loc    0 2 3 prologue_end              # main.cpp:2:3
  24         xorl    %eax, %eax
  25         .loc    0 2 3 epilogue_begin is_stmt 0  # main.cpp:2:3
  26         popq    %rbp
  27         .cfi_def_cfa %rsp, 8
  28         retq
  29 .Ltmp1:
  30 .Lfunc_end0:
  31         .size   main, .Lfunc_end0-main
  32         .cfi_endproc
  33                                         # -- End function
  34         .section        .debug_abbrev,"",@progbits
  35         .byte   1                               # Abbreviation Code
  36         .byte   17                              # DW_TAG_compile_unit
  37         .byte   1                               # DW_CHILDREN_yes
  38         .byte   37                              # DW_AT_producer
  39         .byte   37                              # DW_FORM_strx1
  40         .byte   19                              # DW_AT_language
  41         .byte   5                               # DW_FORM_data2
  42         .byte   3                               # DW_AT_name
  43         .byte   37                              # DW_FORM_strx1
  44         .byte   114                             # DW_AT_str_offsets_base
  45         .byte   23                              # DW_FORM_sec_offset
  46         .byte   16                              # DW_AT_stmt_list
  47         .byte   23                              # DW_FORM_sec_offset
  48         .byte   27                              # DW_AT_comp_dir
  49         .byte   37                              # DW_FORM_strx1
  50         .byte   17                              # DW_AT_low_pc
  51         .byte   27                              # DW_FORM_addrx
  52         .byte   18                              # DW_AT_high_pc
  53         .byte   6                               # DW_FORM_data4
  54         .byte   115                             # DW_AT_addr_base
  55         .byte   23                              # DW_FORM_sec_offset
  56         .byte   0                               # EOM(1)
  57         .byte   0                               # EOM(2)
  58         .byte   2                               # Abbreviation Code
  59         .byte   46                              # DW_TAG_subprogram
  60         .byte   0                               # DW_CHILDREN_no
  61         .byte   17                              # DW_AT_low_pc
  62         .byte   27                              # DW_FORM_addrx
  63         .byte   18                              # DW_AT_high_pc
  64         .byte   6                               # DW_FORM_data4
  65         .byte   64                              # DW_AT_frame_base
  66         .byte   24                              # DW_FORM_exprloc
  67         .byte   3                               # DW_AT_name
  68         .byte   37                              # DW_FORM_strx1
  69         .byte   58                              # DW_AT_decl_file
  70         .byte   11                              # DW_FORM_data1
  71         .byte   59                              # DW_AT_decl_line
  72         .byte   11                              # DW_FORM_data1
  73         .byte   73                              # DW_AT_type
  74         .byte   19                              # DW_FORM_ref4
  75         .byte   63                              # DW_AT_external
  76         .byte   25                              # DW_FORM_flag_present
  77         .byte   0                               # EOM(1)
  78         .byte   0                               # EOM(2)
  79         .byte   3                               # Abbreviation Code
  80         .byte   36                              # DW_TAG_base_type
  81         .byte   0                               # DW_CHILDREN_no
  82         .byte   3                               # DW_AT_name
  83         .byte   37                              # DW_FORM_strx1
  84         .byte   62                              # DW_AT_encoding
  85         .byte   11                              # DW_FORM_data1
  86         .byte   11                              # DW_AT_byte_size
  87         .byte   11                              # DW_FORM_data1
  88         .byte   0                               # EOM(1)
  89         .byte   0                               # EOM(2)
  90         .byte   0                               # EOM(3)
  91         .section        .debug_info,"",@progbits
  92 .Lcu_begin0:
  93         .long   .Ldebug_info_end0-.Ldebug_info_start0 # Length of Unit
  94 .Ldebug_info_start0:
  95         .short  5                               # DWARF version number
  96         .byte   1                               # DWARF Unit Type
  97         .byte   8                               # Address Size (in bytes)
  98         .long   .debug_abbrev                   # Offset Into Abbrev. Section
  99         .byte   1                               # Abbrev [1] 0xc:0x2b DW_TAG_compile_unit
 100         .byte   0                               # DW_AT_producer
 101         .short  33                              # DW_AT_language
 102         .byte   1                               # DW_AT_name
 103         .long   .Lstr_offsets_base0             # DW_AT_str_offsets_base
 104         .long   .Lline_table_start0             # DW_AT_stmt_list
 105         .byte   2                               # DW_AT_comp_dir
 106         .byte   0                               # DW_AT_low_pc
 107         .long   .Lfunc_end0-.Lfunc_begin0       # DW_AT_high_pc
 108         .long   .Laddr_table_base0              # DW_AT_addr_base
 109         .byte   2                               # Abbrev [2] 0x23:0xf DW_TAG_subprogram
 110         .byte   0                               # DW_AT_low_pc
 111         .long   .Lfunc_end0-.Lfunc_begin0       # DW_AT_high_pc
 112         .byte   1                               # DW_AT_frame_base
 113         .byte   86
 114         .byte   3                               # DW_AT_name
 115         .byte   0                               # DW_AT_decl_file
 116         .byte   1                               # DW_AT_decl_line
 117         .long   50                              # DW_AT_type
 118                                         # DW_AT_external
 119         .byte   3                               # Abbrev [3] 0x32:0x4 DW_TAG_base_type
 120         .byte   4                               # DW_AT_name
 121         .byte   5                               # DW_AT_encoding
 122         .byte   4                               # DW_AT_byte_size
 123         .byte   0                               # End Of Children Mark
 124 .Ldebug_info_end0:
 125         .section        .debug_str_offsets,"",@progbits
 126         .long   24                              # Length of String Offsets Set
 127         .short  5
 128         .short  0
 129 .Lstr_offsets_base0:
 130         .section        .debug_str,"MS",@progbits,1
 131 .Linfo_string0:
 132         .asciz  "clang version 15.0.0" # string offset=0
 133 .Linfo_string1:
 134         .asciz  "main.cpp"                      # string offset=146
 135 .Linfo_string2:
 136         .asciz  "testAddr" # string offset=155
 137 .Linfo_string3:
 138         .asciz  "main"                          # string offset=202
 139 .Linfo_string4:
 140         .asciz  "int"                           # string offset=207
 141         .section        .debug_str_offsets,"",@progbits
 142         .long   .Linfo_string0
 143         .long   .Linfo_string1
 144         .long   .Linfo_string2
 145         .long   .Linfo_string3
 146         .long   .Linfo_string4
 147         .section        .debug_addr,"",@progbits
 148         .long   .Ldebug_addr_end0-.Ldebug_addr_start0 # Length of contribution
 149 .Ldebug_addr_start0:
 150         .short  5                               # DWARF version number
 151         .byte   8                               # Address size
 152         .byte   0                               # Segment selector size
 153 .Laddr_table_base0:
 154         .quad   .Lfunc_begin0
 155 .Ldebug_addr_end0:
 156         .ident  "clang version 15.0.0"
 157         .section        ".note.GNU-stack","",@progbits
 158         .addrsig
 159         .section        .debug_line,"",@progbits
 160 .Lline_table_start0: