gdb/testsuite/gdb.dwarf2/dw2-error.S

   1 /* Copyright (C) 2012-2022 Free Software Foundation, Inc.
   2
   3    This program is free software; you can redistribute it and/or modify
   4    it under the terms of the GNU General Public License as published by
   5    the Free Software Foundation; either version 3 of the License, or
   6    (at your option) any later version.
   7
   8    This program is distributed in the hope that it will be useful,
   9    but WITHOUT ANY WARRANTY; without even the implied warranty of
  10    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11    GNU General Public License for more details.
  12
  13    You should have received a copy of the GNU General Public License
  14    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  15
  16    This was created using gcc -g -dA dw2-error.c, then hand-editing
  17    it to change the DWARF version.
  18
  19   */
  20
  21         .file   "dw2-error.c"
  22         .text
  23 .Ltext0:
  24         .globl  main
  25         .type   main, @function
  26 main:
  27 .LFB0:
  28         .file 1 "dw2-error.c"
  29         # dw2-error.c:19
  30         .loc 1 19 0
  31         .cfi_startproc
  32         # basic block 2
  33         pushq   %rbp
  34         .cfi_def_cfa_offset 16
  35         .cfi_offset 6, -16
  36         movq    %rsp, %rbp
  37         .cfi_def_cfa_register 6
  38         # dw2-error.c:20
  39         .loc 1 20 0
  40         movl    $23, %eax
  41         # dw2-error.c:21
  42         .loc 1 21 0
  43         popq    %rbp
  44         .cfi_def_cfa 7, 8
  45         ret
  46         .cfi_endproc
  47 .LFE0:
  48         .size   main, .-main
  49 .Letext0:
  50         .section        .debug_info,"",@progbits
  51 .Ldebug_info0:
  52         .long   0x4e    # Length of Compilation Unit Info
  53         .value  0x99    # DWARF version number
  54         .long   .Ldebug_abbrev0 # Offset Into Abbrev. Section
  55         .byte   0x8     # Pointer Size (in bytes)
  56         .uleb128 0x1    # (DIE (0xb) DW_TAG_compile_unit)
  57         .long   .LASF0  # DW_AT_producer: "GNU C 4.6.3 20120306 (Red Hat 4.6.3-2) -mtune=generic -march=x86-64 -g"
  58         .byte   0x1     # DW_AT_language
  59         .long   .LASF1  # DW_AT_name: "dw2-error.c"
  60         .long   .LASF2  # DW_AT_comp_dir: "/tmp"
  61         .quad   .Ltext0 # DW_AT_low_pc
  62         .quad   .Letext0        # DW_AT_high_pc
  63         .long   .Ldebug_line0   # DW_AT_stmt_list
  64         .uleb128 0x2    # (DIE (0x2d) DW_TAG_subprogram)
  65                         # DW_AT_external
  66         .long   .LASF3  # DW_AT_name: "main"
  67         .byte   0x1     # DW_AT_decl_file (dw2-error.c)
  68         .byte   0x12    # DW_AT_decl_line
  69         .long   0x4a    # DW_AT_type
  70         .quad   .LFB0   # DW_AT_low_pc
  71         .quad   .LFE0   # DW_AT_high_pc
  72         .uleb128 0x1    # DW_AT_frame_base
  73         .byte   0x9c    # DW_OP_call_frame_cfa
  74                         # DW_AT_GNU_all_call_sites
  75         .uleb128 0x3    # (DIE (0x4a) DW_TAG_base_type)
  76         .byte   0x4     # DW_AT_byte_size
  77         .byte   0x5     # DW_AT_encoding
  78         .ascii "int\0"  # DW_AT_name
  79         .byte   0       # end of children of DIE 0xb
  80         .section        .debug_abbrev,"",@progbits
  81 .Ldebug_abbrev0:
  82         .uleb128 0x1    # (abbrev code)
  83         .uleb128 0x11   # (TAG: DW_TAG_compile_unit)
  84         .byte   0x1     # DW_children_yes
  85         .uleb128 0x25   # (DW_AT_producer)
  86         .uleb128 0xe    # (DW_FORM_strp)
  87         .uleb128 0x13   # (DW_AT_language)
  88         .uleb128 0xb    # (DW_FORM_data1)
  89         .uleb128 0x3    # (DW_AT_name)
  90         .uleb128 0xe    # (DW_FORM_strp)
  91         .uleb128 0x1b   # (DW_AT_comp_dir)
  92         .uleb128 0xe    # (DW_FORM_strp)
  93         .uleb128 0x11   # (DW_AT_low_pc)
  94         .uleb128 0x1    # (DW_FORM_addr)
  95         .uleb128 0x12   # (DW_AT_high_pc)
  96         .uleb128 0x1    # (DW_FORM_addr)
  97         .uleb128 0x10   # (DW_AT_stmt_list)
  98         .uleb128 0x17   # (DW_FORM_sec_offset)
  99         .byte   0
 100         .byte   0
 101         .uleb128 0x2    # (abbrev code)
 102         .uleb128 0x2e   # (TAG: DW_TAG_subprogram)
 103         .byte   0       # DW_children_no
 104         .uleb128 0x3f   # (DW_AT_external)
 105         .uleb128 0x19   # (DW_FORM_flag_present)
 106         .uleb128 0x3    # (DW_AT_name)
 107         .uleb128 0xe    # (DW_FORM_strp)
 108         .uleb128 0x3a   # (DW_AT_decl_file)
 109         .uleb128 0xb    # (DW_FORM_data1)
 110         .uleb128 0x3b   # (DW_AT_decl_line)
 111         .uleb128 0xb    # (DW_FORM_data1)
 112         .uleb128 0x49   # (DW_AT_type)
 113         .uleb128 0x13   # (DW_FORM_ref4)
 114         .uleb128 0x11   # (DW_AT_low_pc)
 115         .uleb128 0x1    # (DW_FORM_addr)
 116         .uleb128 0x12   # (DW_AT_high_pc)
 117         .uleb128 0x1    # (DW_FORM_addr)
 118         .uleb128 0x40   # (DW_AT_frame_base)
 119         .uleb128 0x18   # (DW_FORM_exprloc)
 120         .uleb128 0x2117 # (DW_AT_GNU_all_call_sites)
 121         .uleb128 0x19   # (DW_FORM_flag_present)
 122         .byte   0
 123         .byte   0
 124         .uleb128 0x3    # (abbrev code)
 125         .uleb128 0x24   # (TAG: DW_TAG_base_type)
 126         .byte   0       # DW_children_no
 127         .uleb128 0xb    # (DW_AT_byte_size)
 128         .uleb128 0xb    # (DW_FORM_data1)
 129         .uleb128 0x3e   # (DW_AT_encoding)
 130         .uleb128 0xb    # (DW_FORM_data1)
 131         .uleb128 0x3    # (DW_AT_name)
 132         .uleb128 0x8    # (DW_FORM_string)
 133         .byte   0
 134         .byte   0
 135         .byte   0
 136         .section        .debug_aranges,"",@progbits
 137         .long   0x2c    # Length of Address Ranges Info
 138         .value  0x2     # DWARF Version
 139         .long   .Ldebug_info0   # Offset of Compilation Unit Info
 140         .byte   0x8     # Size of Address
 141         .byte   0       # Size of Segment Descriptor
 142         .value  0       # Pad to 16 byte boundary
 143         .value  0
 144         .quad   .Ltext0 # Address
 145         .quad   .Letext0-.Ltext0        # Length
 146         .quad   0
 147         .quad   0
 148         .section        .debug_line,"",@progbits
 149 .Ldebug_line0:
 150         .section        .debug_str,"MS",@progbits,1
 151 .LASF0:
 152         .string "GNU C 4.6.3 20120306 (Red Hat 4.6.3-2) -mtune=generic -march=x86-64 -g"
 153 .LASF2:
 154         .string "/tmp"
 155 .LASF3:
 156         .string "main"
 157 .LASF1:
 158         .string "dw2-error.c"
 159         .ident  "GCC: (GNU) 4.6.3 20120306 (Red Hat 4.6.3-2)"
 160         .section        .note.GNU-stack,"",@progbits