gdb/testsuite/gdb.dwarf2/dw2-compdir-oldgcc.S

   1 /* This testcase is part of GDB, the GNU debugger.
   2
   3    Copyright 2012-2013 Free Software Foundation, Inc.
   4
   5    This program is free software; you can redistribute it and/or modify
   6    it under the terms of the GNU General Public License as published by
   7    the Free Software Foundation; either version 3 of the License, or
   8    (at your option) any later version.
   9
  10    This program is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13    GNU General Public License for more details.
  14
  15    You should have received a copy of the GNU General Public License
  16    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
  17
  18         .text
  19 main:   .globl main
  20
  21 gcc42:  .globl gcc42
  22         .int 0
  23         .type gcc42, %function
  24         .size gcc42, . - gcc42
  25 .Lgcc42_procend:
  26
  27 gcc43:  .globl gcc43
  28         .int 0
  29         .type gcc43, %function
  30         .size gcc43, . - gcc43
  31 .Lgcc43_procend:
  32
  33 /* Debug information */
  34
  35         .section .debug_info
  36 .Lcu1_begin:
  37         /* CU header */
  38         .4byte  .Lcu1_end - .Lcu1_start /* Length of Compilation Unit */
  39 .Lcu1_start:
  40         .2byte  2                               /* DWARF Version */
  41         .4byte  .Labbrev1_begin                 /* Offset into abbrev section */
  42         .byte   4                               /* Pointer size */
  43
  44         .uleb128 1                              /* Abbrev: DW_TAG_compile_unit */
  45         .4byte  .Lgcc42_begin                   /* DW_AT_stmt_list */
  46         .4byte  gcc42                           /* DW_AT_low_pc */
  47         .4byte  .Lgcc42_procend                 /* DW_AT_high_pc */
  48         .ascii  "/dir/d/dw2-compdir-oldgcc42.S\0"       /* DW_AT_name */
  49         .ascii  "GNU C 4.2.0\0"                 /* DW_AT_producer */
  50         .byte   1                               /* DW_AT_language (C) */
  51
  52         .uleb128        2                       /* Abbrev: DW_TAG_subprogram */
  53         .byte           1                       /* DW_AT_external */
  54         .byte           1                       /* DW_AT_decl_file */
  55         .byte           1                       /* DW_AT_decl_line */
  56         .ascii          "gcc42\0"               /* DW_AT_name */
  57         .4byte          gcc42                   /* DW_AT_low_pc */
  58         .4byte          .Lgcc42_procend         /* DW_AT_high_pc */
  59
  60         .byte           0                       /* End of children of CU */
  61 .Lcu1_end:
  62
  63 .Lcu2_begin:
  64         /* CU header */
  65         .4byte  .Lcu2_end - .Lcu2_start /* Length of Compilation Unit */
  66 .Lcu2_start:
  67         .2byte  2                               /* DWARF Version */
  68         .4byte  .Labbrev1_begin                 /* Offset into abbrev section */
  69         .byte   4                               /* Pointer size */
  70
  71         .uleb128 1                              /* Abbrev: DW_TAG_compile_unit */
  72         .4byte  .Lgcc43_begin                   /* DW_AT_stmt_list */
  73         .4byte  gcc43                           /* DW_AT_low_pc */
  74         .4byte  .Lgcc43_procend                 /* DW_AT_high_pc */
  75         .ascii  "/dir/d/dw2-compdir-oldgcc43.S\0"       /* DW_AT_name */
  76         .ascii  "GNU C 4.3.0\0"                 /* DW_AT_producer */
  77         .byte   1                               /* DW_AT_language (C) */
  78
  79         .uleb128        2                       /* Abbrev: DW_TAG_subprogram */
  80         .byte           1                       /* DW_AT_external */
  81         .byte           1                       /* DW_AT_decl_file */
  82         .byte           1                       /* DW_AT_decl_line */
  83         .ascii          "gcc43\0"               /* DW_AT_name */
  84         .4byte          gcc43                   /* DW_AT_low_pc */
  85         .4byte          .Lgcc43_procend         /* DW_AT_high_pc */
  86
  87         .byte           0                       /* End of children of CU */
  88 .Lcu2_end:
  89
  90 /* Abbrev table */
  91         .section .debug_abbrev
  92 .Labbrev1_begin:
  93         .uleb128        1                       /* Abbrev code */
  94         .uleb128        0x11                    /* DW_TAG_compile_unit */
  95         .byte           1                       /* has_children */
  96         .uleb128        0x10                    /* DW_AT_stmt_list */
  97         .uleb128        0x6                     /* DW_FORM_data4 */
  98         .uleb128        0x11                    /* DW_AT_low_pc */
  99         .uleb128        0x1                     /* DW_FORM_addr */
 100         .uleb128        0x12                    /* DW_AT_high_pc */
 101         .uleb128        0x1                     /* DW_FORM_addr */
 102         .uleb128        0x3                     /* DW_AT_name */
 103         .uleb128        0x8                     /* DW_FORM_string */
 104         .uleb128        0x25                    /* DW_AT_producer */
 105         .uleb128        0x8                     /* DW_FORM_string */
 106         .uleb128        0x13                    /* DW_AT_language */
 107         .uleb128        0xb                     /* DW_FORM_data1 */
 108         .byte           0x0                     /* Terminator */
 109         .byte           0x0                     /* Terminator */
 110
 111         .uleb128        2                       /* Abbrev code */
 112         .uleb128        0x2e                    /* DW_TAG_subprogram */
 113         .byte           0                       /* has_children */
 114         .uleb128        0x3f                    /* DW_AT_external */
 115         .uleb128        0xc                     /* DW_FORM_flag */
 116         .uleb128        0x3a                    /* DW_AT_decl_file */
 117         .uleb128        0xb                     /* DW_FORM_data1 */
 118         .uleb128        0x3b                    /* DW_AT_decl_line */
 119         .uleb128        0xb                     /* DW_FORM_data1 */
 120         .uleb128        0x3                     /* DW_AT_name */
 121         .uleb128        0x8                     /* DW_FORM_string */
 122         .uleb128        0x11                    /* DW_AT_low_pc */
 123         .uleb128        0x1                     /* DW_FORM_addr */
 124         .uleb128        0x12                    /* DW_AT_high_pc */
 125         .uleb128        0x1                     /* DW_FORM_addr */
 126         .byte           0x0                     /* Terminator */
 127         .byte           0x0                     /* Terminator */
 128
 129         .byte           0x0                     /* Terminator */
 130         .byte           0x0                     /* Terminator */
 131
 132 /* Line table */
 133         .section .debug_line
 134 .Lgcc42_begin:
 135         .4byte          .Lgcc42_end - .Lgcc42_start     /* Initial length */
 136 .Lgcc42_start:
 137         .2byte          2                       /* Version */
 138         .4byte          .Lgcc42_lines - .Lgcc42_hdr     /* header_length */
 139 .Lgcc42_hdr:
 140         .byte           1                       /* Minimum insn length */
 141         .byte           1                       /* default_is_stmt */
 142         .byte           1                       /* line_base */
 143         .byte           1                       /* line_range */
 144         .byte           4                       /* opcode_base */
 145
 146         /* Standard lengths */
 147         .byte           0
 148         .byte           1
 149         .byte           1
 150
 151         /* Include directories */
 152         .byte           0
 153
 154         /* File names */
 155         .ascii          "dw2-compdir-oldgcc42.S\0"
 156         .uleb128        0       /* directory */
 157         .uleb128        0
 158         .uleb128        0
 159
 160         .byte           0
 161
 162 .Lgcc42_lines:
 163         .byte           0       /* DW_LNE_set_address */
 164         .uleb128        5
 165         .byte           2
 166         .4byte          gcc42
 167
 168         .byte           3       /* DW_LNS_advance_line */
 169         .sleb128        41      /* ... to 42 */
 170
 171         .byte           1       /* DW_LNS_copy */
 172
 173         .byte           0       /* DW_LNE_set_address */
 174         .uleb128        5
 175         .byte           2
 176         .4byte          .Lgcc42_procend
 177
 178         .byte           0       /* DW_LNE_end_of_sequence */
 179         .uleb128        1
 180         .byte           1
 181 .Lgcc42_end:
 182
 183 .Lgcc43_begin:
 184         .4byte          .Lgcc43_end - .Lgcc43_start     /* Initial length */
 185 .Lgcc43_start:
 186         .2byte          2                       /* Version */
 187         .4byte          .Lgcc43_lines - .Lgcc43_hdr     /* header_length */
 188 .Lgcc43_hdr:
 189         .byte           1                       /* Minimum insn length */
 190         .byte           1                       /* default_is_stmt */
 191         .byte           1                       /* line_base */
 192         .byte           1                       /* line_range */
 193         .byte           4                       /* opcode_base */
 194
 195         /* Standard lengths */
 196         .byte           0
 197         .byte           1
 198         .byte           1
 199
 200         /* Include directories */
 201         .byte           0
 202
 203         /* File names */
 204         .ascii          "dw2-compdir-oldgcc43.S\0"
 205         .uleb128        0       /* directory */
 206         .uleb128        0
 207         .uleb128        0
 208
 209         .byte           0
 210
 211 .Lgcc43_lines:
 212         .byte           0       /* DW_LNE_set_address */
 213         .uleb128        5
 214         .byte           2
 215         .4byte          gcc43
 216
 217         .byte           3       /* DW_LNS_advance_line */
 218         .sleb128        42      /* ... to 43 */
 219
 220         .byte           1       /* DW_LNS_copy */
 221
 222         .byte           0       /* DW_LNE_set_address */
 223         .uleb128        5
 224         .byte           2
 225         .4byte          .Lgcc43_procend
 226
 227         .byte           0       /* DW_LNE_end_of_sequence */
 228         .uleb128        1
 229         .byte           1
 230 .Lgcc43_end: