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

   1 /* This testcase is part of GDB, the GNU debugger.
   2
   3    Copyright 2008-2019 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 /* Debug information */
  19
  20         .section        .debug_info
  21 .Lcu1_begin:
  22         .4byte          .Lcu1_end - .Lcu1_start /* Length of Compilation Unit */
  23 .Lcu1_start:
  24         .2byte          2                       /* DWARF version number */
  25         .4byte          .Ldebug_abbrev0         /* Offset Into Abbrev. Section */
  26         .byte           4                       /* Pointer Size (in bytes) */
  27
  28         /* CU die */
  29         .uleb128        1                       /* Abbrev: DW_TAG_compile_unit */
  30         .4byte          .Lproducer              /* DW_AT_producer */
  31         /* Use C++ to exploit a bug in parsing DW_AT_name "".  */
  32         .byte           4                       /* DW_AT_language (C++) -  */
  33
  34 .Larray_type:
  35         .uleb128        2                       /* Abbrev: DW_TAG_array_type */
  36         .4byte          .Lchar_type-.Lcu1_begin /* DW_AT_type */
  37
  38         .uleb128        3                       /* Abbrev: DW_TAG_subrange_type */
  39         .4byte          .Luint_type-.Lcu1_begin /* DW_AT_type */
  40         .byte           0xd                     /* DW_AT_upper_bound */
  41         .byte           0                       /* End of children of die */
  42
  43 .Luint_type:
  44         .uleb128        4                       /* Abbrev: DW_TAG_base_type */
  45         .4byte          .Luint_str              /* DW_AT_name */
  46         .byte           4                       /* DW_AT_byte_size */
  47         .byte           7                       /* DW_AT_encoding */
  48
  49 .Lchar_type:
  50         .uleb128        4                       /* Abbrev: DW_TAG_base_type */
  51         .4byte          .Lchar_str              /* DW_AT_name */
  52         .byte           1                       /* DW_AT_byte_size */
  53         .byte           6                       /* DW_AT_encoding */
  54
  55         .uleb128        5                       /* Abbrev: DW_TAG_variable DW_FORM_strp */
  56         .4byte          .Lvarname               /* DW_AT_name */
  57         .4byte          .Lconst_type-.Lcu1_begin/* DW_AT_type */
  58         .4byte          .Lvarcontents           /* DW_AT_const_value */
  59         .byte           1                       /* DW_AT_external */
  60
  61         .uleb128        6                       /* Abbrev: DW_TAG_variable DW_FORM_string */
  62         .string         "a_string2"             /* DW_AT_name */
  63         .4byte          .Lconst_type-.Lcu1_begin/* DW_AT_type */
  64         .string         "hello world2\n"        /* DW_AT_const_value */
  65         .byte           1                       /* DW_AT_external */
  66
  67 .Lconst_type:
  68         .uleb128        7                       /* Abbrev: DW_TAG_const_type */
  69         .4byte          .Larray_type-.Lcu1_begin/* DW_AT_type */
  70
  71         .uleb128        8                       /* Abbrev: DW_TAG_variable (name "") */
  72         .4byte          .Lemptyname             /* DW_AT_name */
  73
  74         .byte           0                       /* End of children of CU */
  75 .Lcu1_end:
  76
  77         .section .debug_abbrev
  78 .Ldebug_abbrev0:
  79         .uleb128        1                       /* Abbrev code */
  80         .uleb128        0x11                    /* DW_TAG_compile_unit */
  81         .byte           0x1                     /* has_children */
  82         .uleb128        0x25                    /* DW_AT_producer */
  83         .uleb128        0xe                     /* DW_FORM_strp */
  84         .uleb128        0x13                    /* DW_AT_language */
  85         .uleb128        0xb                     /* DW_FORM_data1 */
  86         .byte           0x0                     /* Terminator */
  87         .byte           0x0                     /* Terminator */
  88
  89         .uleb128        2                       /* Abbrev code */
  90         .uleb128        0x1                     /* TAG: DW_TAG_array_type */
  91         .byte           0x1                     /* DW_children_yes */
  92         .uleb128        0x49                    /* DW_AT_type */
  93         .uleb128        0x13                    /* DW_FORM_ref4 */
  94         .byte           0x0                     /* Terminator */
  95         .byte           0x0                     /* Terminator */
  96
  97         .uleb128        3                       /* Abbrev code */
  98         .uleb128        0x21                    /* DW_TAG_subrange_type */
  99         .byte           0x0                     /* no children */
 100         .uleb128        0x49                    /* DW_AT_type */
 101         .uleb128        0x13                    /* DW_FORM_ref4 */
 102         .uleb128        0x2f                    /* DW_AT_upper_bound */
 103         .uleb128        0xb                     /* DW_FORM_data1 */
 104         .byte           0x0                     /* Terminator */
 105         .byte           0x0                     /* Terminator */
 106
 107         .uleb128        4                       /* Abbrev code */
 108         .uleb128        0x24                    /* DW_TAG_base_type */
 109         .byte           0x0                     /* no_children */
 110         .uleb128        0x3                     /* DW_AT_name */
 111         .uleb128        0xe                     /* DW_FORM_strp */
 112         .uleb128        0xb                     /* DW_AT_byte_size */
 113         .uleb128        0xb                     /* DW_FORM_data1 */
 114         .uleb128        0x3e                    /* DW_AT_encoding */
 115         .uleb128        0xb                     /* DW_FORM_data1 */
 116         .byte           0x0                     /* Terminator */
 117         .byte           0x0                     /* Terminator */
 118
 119         .uleb128        5                       /* Abbrev code */
 120         .uleb128        0x34                    /* DW_TAG_variable */
 121         .byte           0x0                     /* no_children */
 122         .uleb128        0x3                     /* DW_AT_name */
 123         .uleb128        0xe                     /* DW_FORM_strp */
 124         .uleb128        0x49                    /* DW_AT_type */
 125         .uleb128        0x13                    /* DW_FORM_ref4 */
 126         .uleb128        0x1c                    /* DW_AT_const_value */
 127         .uleb128        0xe                     /* DW_FORM_strp */
 128         .uleb128        0x3f                    /* DW_AT_external */
 129         .uleb128        0xc                     /* DW_FORM_flag */
 130         .byte           0x0                     /* Terminator */
 131         .byte           0x0                     /* Terminator */
 132
 133         .uleb128        6                       /* Abbrev code */
 134         .uleb128        0x34                    /* DW_TAG_variable */
 135         .byte           0x0                     /* no_children */
 136         .uleb128        0x3                     /* DW_AT_name */
 137         .uleb128        0x8                     /* DW_FORM_string */
 138         .uleb128        0x49                    /* DW_AT_type */
 139         .uleb128        0x13                    /* DW_FORM_ref4 */
 140         .uleb128        0x1c                    /* DW_AT_const_value */
 141         .uleb128        0x8                     /* DW_FORM_string */
 142         .uleb128        0x3f                    /* DW_AT_external */
 143         .uleb128        0xc                     /* DW_FORM_flag */
 144         .byte           0x0                     /* Terminator */
 145         .byte           0x0                     /* Terminator */
 146
 147         .uleb128        7                       /* Abbrev code */
 148         .uleb128        0x26                    /* DW_TAG_const_type */
 149         .byte           0x0                     /* DW_children_no */
 150         .uleb128        0x49                    /* DW_AT_type */
 151         .uleb128        0x13                    /* DW_FORM_ref4 */
 152         .byte           0x0                     /* Terminator */
 153         .byte           0x0                     /* Terminator */
 154
 155         .uleb128        8                       /* Abbrev code */
 156         .uleb128        0x34                    /* DW_TAG_variable */
 157         .byte           0x0                     /* DW_children_no */
 158         .uleb128        0x3                     /* DW_AT_name */
 159         .uleb128        0xe                     /* DW_FORM_strp */
 160         .byte           0x0                     /* Terminator */
 161         .byte           0x0                     /* Terminator */
 162
 163         .byte           0x0                     /* Terminator */
 164
 165 /* String table */
 166         .section .debug_str
 167 .Lproducer:
 168         .string         "GNU C 3.3.3"
 169 .Lchar_str:
 170         .string         "char"
 171 .Luint_str:
 172         .string         "unsigned int"
 173 .Lvarname:
 174         .string         "a_string"
 175 .Lvarcontents:
 176         .string         "hello world!\n"
 177 .Lemptyname:
 178         .string         ""