| 1 | /* This testcase is part of GDB, the GNU debugger. |
| 2 | |
| 3 | Copyright 2008-2020 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 | /* Test inter-cu reference support where the referenced DIE is within |
| 19 | initial_length_size bytes of the end of the CU, but GDB doesn't take |
| 20 | into account initial_length_size. |
| 21 | GDB still gets the correct answer because it goes looking for the |
| 22 | correct CU, but the search is unnecessary. */ |
| 23 | |
| 24 | /* Debug information */ |
| 25 | |
| 26 | .section .debug_info |
| 27 | .Lcu1_begin: |
| 28 | /* CU header */ |
| 29 | .4byte .Lcu1_end - .Lcu1_start /* Length of Compilation Unit */ |
| 30 | .Lcu1_start: |
| 31 | .2byte 2 /* DWARF Version */ |
| 32 | .4byte .Labbrev1_begin /* Offset into abbrev section */ |
| 33 | .byte 4 /* Pointer size */ |
| 34 | |
| 35 | /* CU die */ |
| 36 | .uleb128 1 /* Abbrev: DW_TAG_compile_unit */ |
| 37 | .ascii "file1.txt\0" /* DW_AT_name */ |
| 38 | .ascii "GNU C 3.3.3\0" /* DW_AT_producer */ |
| 39 | .byte 1 /* DW_AT_language (C) */ |
| 40 | |
| 41 | .uleb128 2 /* Abbrev: DW_TAG_variable */ |
| 42 | .ascii "noloc\0" /* DW_AT_name */ |
| 43 | .4byte .Ltype_const_int-.Lcu1_begin /* DW_AT_type */ |
| 44 | .byte 1 /* DW_AT_external */ |
| 45 | |
| 46 | .Ltype_int: |
| 47 | .uleb128 3 /* Abbrev: DW_TAG_base_type */ |
| 48 | .ascii "int\0" /* DW_AT_name */ |
| 49 | .byte 4 /* DW_AT_byte_size */ |
| 50 | .byte 5 /* DW_AT_encoding */ |
| 51 | |
| 52 | .Ltype_const_int: |
| 53 | .uleb128 4 /* Abbrev: DW_TAG_const_type */ |
| 54 | .uleb128 .Ltype_int - .Lcu1_begin /* DW_AT_type */ |
| 55 | |
| 56 | .byte 0 /* End of children of CU */ |
| 57 | |
| 58 | .Lcu1_end: |
| 59 | |
| 60 | /* Abbrev table */ |
| 61 | .section .debug_abbrev |
| 62 | .Labbrev1_begin: |
| 63 | .uleb128 1 /* Abbrev code */ |
| 64 | .uleb128 0x11 /* DW_TAG_compile_unit */ |
| 65 | .byte 1 /* has_children */ |
| 66 | .uleb128 0x3 /* DW_AT_name */ |
| 67 | .uleb128 0x8 /* DW_FORM_string */ |
| 68 | .uleb128 0x25 /* DW_AT_producer */ |
| 69 | .uleb128 0x8 /* DW_FORM_string */ |
| 70 | .uleb128 0x13 /* DW_AT_language */ |
| 71 | .uleb128 0xb /* DW_FORM_data1 */ |
| 72 | .byte 0x0 /* Terminator */ |
| 73 | .byte 0x0 /* Terminator */ |
| 74 | |
| 75 | .uleb128 2 /* Abbrev code */ |
| 76 | .uleb128 0x34 /* DW_TAG_variable */ |
| 77 | .byte 0 /* has_children */ |
| 78 | .uleb128 0x3 /* DW_AT_name */ |
| 79 | .uleb128 0x8 /* DW_FORM_string */ |
| 80 | .uleb128 0x49 /* DW_AT_type */ |
| 81 | .uleb128 0x13 /* DW_FORM_ref4 */ |
| 82 | .uleb128 0x3f /* DW_AT_external */ |
| 83 | .uleb128 0xc /* DW_FORM_flag */ |
| 84 | .byte 0x0 /* Terminator */ |
| 85 | .byte 0x0 /* Terminator */ |
| 86 | |
| 87 | .uleb128 3 /* Abbrev code */ |
| 88 | .uleb128 0x24 /* DW_TAG_base_type */ |
| 89 | .byte 0 /* has_children */ |
| 90 | .uleb128 0x3 /* DW_AT_name */ |
| 91 | .uleb128 0x8 /* DW_FORM_string */ |
| 92 | .uleb128 0xb /* DW_AT_byte_size */ |
| 93 | .uleb128 0xb /* DW_FORM_data1 */ |
| 94 | .uleb128 0x3e /* DW_AT_encoding */ |
| 95 | .uleb128 0xb /* DW_FORM_data1 */ |
| 96 | .byte 0x0 /* Terminator */ |
| 97 | .byte 0x0 /* Terminator */ |
| 98 | |
| 99 | .uleb128 4 /* Abbrev code */ |
| 100 | .uleb128 0x26 /* DW_TAG_const_type */ |
| 101 | .byte 0 /* has_children */ |
| 102 | .uleb128 0x49 /* DW_AT_type */ |
| 103 | .uleb128 0x15 /* DW_FORM_ref_udata */ |
| 104 | |
| 105 | .byte 0x0 /* Terminator */ |
| 106 | .byte 0x0 /* Terminator */ |