bolt/test/X86/Inputs/dwarf5-helper2-addr-section-reuse.s

   1         # int foo() {
   2   #  return 0;
   3   #}
   4
   5   .text
   6         .file   "helper2.cpp"
   7         .globl  _Z4foo2v                        # -- Begin function _Z4foo2v
   8         .p2align        4, 0x90
   9         .type   _Z4foo2v,@function
  10 _Z4foo2v:                               # @_Z4foo2v
  11 .Lfunc_begin0:
  12         .file   0 "testAddr" "helper2.cpp" md5 0xd625613508584d1558af439616b0e2d3
  13         .loc    0 1 0                           # helper2.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 .Ltmp0:
  22         .loc    0 2 3 prologue_end              # helper2.cpp:2:3
  23         xorl    %eax, %eax
  24         .loc    0 2 3 epilogue_begin is_stmt 0  # helper2.cpp:2:3
  25         popq    %rbp
  26         .cfi_def_cfa %rsp, 8
  27         retq
  28 .Ltmp1:
  29 .Lfunc_end0:
  30         .size   _Z4foo2v, .Lfunc_end0-_Z4foo2v
  31         .cfi_endproc
  32                                         # -- End function
  33         .section        .debug_abbrev,"",@progbits
  34         .byte   1                               # Abbreviation Code
  35         .byte   17                              # DW_TAG_compile_unit
  36         .byte   1                               # DW_CHILDREN_yes
  37         .byte   37                              # DW_AT_producer
  38         .byte   37                              # DW_FORM_strx1
  39         .byte   19                              # DW_AT_language
  40         .byte   5                               # DW_FORM_data2
  41         .byte   3                               # DW_AT_name
  42         .byte   37                              # DW_FORM_strx1
  43         .byte   114                             # DW_AT_str_offsets_base
  44         .byte   23                              # DW_FORM_sec_offset
  45         .byte   16                              # DW_AT_stmt_list
  46         .byte   23                              # DW_FORM_sec_offset
  47         .byte   27                              # DW_AT_comp_dir
  48         .byte   37                              # DW_FORM_strx1
  49         .byte   115                             # DW_AT_addr_base
  50         .byte   23                              # DW_FORM_sec_offset
  51         .byte   0                               # EOM(1)
  52         .byte   0                               # EOM(2)
  53         .byte   2                               # Abbreviation Code
  54         .byte   46                              # DW_TAG_subprogram
  55         .byte   0                               # DW_CHILDREN_no
  56         .byte   64                              # DW_AT_frame_base
  57         .byte   24                              # DW_FORM_exprloc
  58         .byte   110                             # DW_AT_linkage_name
  59         .byte   37                              # DW_FORM_strx1
  60         .byte   3                               # DW_AT_name
  61         .byte   37                              # DW_FORM_strx1
  62         .byte   58                              # DW_AT_decl_file
  63         .byte   11                              # DW_FORM_data1
  64         .byte   59                              # DW_AT_decl_line
  65         .byte   11                              # DW_FORM_data1
  66         .byte   73                              # DW_AT_type
  67         .byte   19                              # DW_FORM_ref4
  68         .byte   63                              # DW_AT_external
  69         .byte   25                              # DW_FORM_flag_present
  70         .byte   0                               # EOM(1)
  71         .byte   0                               # EOM(2)
  72         .byte   3                               # Abbreviation Code
  73         .byte   36                              # DW_TAG_base_type
  74         .byte   0                               # DW_CHILDREN_no
  75         .byte   3                               # DW_AT_name
  76         .byte   37                              # DW_FORM_strx1
  77         .byte   62                              # DW_AT_encoding
  78         .byte   11                              # DW_FORM_data1
  79         .byte   11                              # DW_AT_byte_size
  80         .byte   11                              # DW_FORM_data1
  81         .byte   0                               # EOM(1)
  82         .byte   0                               # EOM(2)
  83         .byte   0                               # EOM(3)
  84         .section        .debug_info,"",@progbits
  85 .Lcu_begin0:
  86         .long   .Ldebug_info_end0-.Ldebug_info_start0 # Length of Unit
  87 .Ldebug_info_start0:
  88         .short  5                               # DWARF version number
  89         .byte   1                               # DWARF Unit Type
  90         .byte   8                               # Address Size (in bytes)
  91         .long   .debug_abbrev                   # Offset Into Abbrev. Section
  92         .byte   1                               # Abbrev [1] 0xc:0x2c DW_TAG_compile_unit
  93         .byte   0                               # DW_AT_producer
  94         .short  33                              # DW_AT_language
  95         .byte   1                               # DW_AT_name
  96         .long   .Lstr_offsets_base0             # DW_AT_str_offsets_base
  97         .long   .Lline_table_start0             # DW_AT_stmt_list
  98         .byte   2                               # DW_AT_comp_dir
  99         .long   0x8                             # DW_AT_addr_base
 100         .byte   2                               # Abbrev [2] 0x23:0x10 DW_TAG_subprogram
 101         .byte   1                               # DW_AT_frame_base
 102         .byte   86
 103         .byte   3                               # DW_AT_linkage_name
 104         .byte   4                               # DW_AT_name
 105         .byte   0                               # DW_AT_decl_file
 106         .byte   1                               # DW_AT_decl_line
 107         .long   41                              # DW_AT_type
 108                                         # DW_AT_external
 109         .byte   3                               # Abbrev [3] 0x33:0x4 DW_TAG_base_type
 110         .byte   5                               # DW_AT_name
 111         .byte   5                               # DW_AT_encoding
 112         .byte   4                               # DW_AT_byte_size
 113         .byte   0                               # End Of Children Mark
 114 .Ldebug_info_end0:
 115         .section        .debug_str_offsets,"",@progbits
 116         .long   28                              # Length of String Offsets Set
 117         .short  5
 118         .short  0
 119 .Lstr_offsets_base0:
 120         .section        .debug_str,"MS",@progbits,1
 121 .Linfo_string0:
 122         .asciz  "clang version 15.0.0" # string offset=0
 123 .Linfo_string1:
 124         .asciz  "helper2.cpp"                   # string offset=146
 125 .Linfo_string2:
 126         .asciz  "testAddr" # string offset=158
 127 .Linfo_string3:
 128         .asciz  "_Z4foo2v"                      # string offset=205
 129 .Linfo_string4:
 130         .asciz  "foo2"                          # string offset=214
 131 .Linfo_string5:
 132         .asciz  "int"                           # string offset=219
 133         .section        .debug_str_offsets,"",@progbits
 134         .long   .Linfo_string0
 135         .long   .Linfo_string1
 136         .long   .Linfo_string2
 137         .long   .Linfo_string3
 138         .long   .Linfo_string4
 139         .long   .Linfo_string5
 140         .ident  "clang version 15.0.0"
 141         .section        ".note.GNU-stack","",@progbits
 142         .addrsig
 143         .section        .debug_line,"",@progbits
 144 .Lline_table_start0: