| /* This testcase is part of GDB, the GNU debugger. |
| |
| Copyright 2007-2021 Free Software Foundation, Inc. |
| |
| This program is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 3 of the License, or |
| (at your option) any later version. |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
| |
| #define CONCAT1(a, b) CONCAT2(a, b) |
| #define CONCAT2(a, b) a ## b |
| |
| #ifdef SYMBOL_PREFIX |
| # define SYMBOL(str) CONCAT1(SYMBOL_PREFIX, str) |
| #else |
| # define SYMBOL(str) str |
| #endif |
| |
| .data |
| |
| /* VAR1 is wrong here, in the real inferior it is located on stack. As both |
| places are never modified and they are initialized to the same value it |
| makes no difference. Ensure the name clash for "var". */ |
| SYMBOL(var1): .byte 1 |
| |
| .globl SYMBOL(var) |
| SYMBOL(var): .byte 2 |
| |
| /* Debug information */ |
| |
| .section .debug_info |
| .Lcu1_begin: |
| /* CU header */ |
| .4byte .Lcu1_end - .Lcu1_start /* Length of Compilation Unit */ |
| .Lcu1_start: |
| .2byte 2 /* DWARF Version */ |
| .4byte .Labbrev1_begin /* Offset into abbrev section */ |
| .byte 4 /* Pointer size */ |
| |
| /* CU die */ |
| .uleb128 1 /* Abbrev: DW_TAG_compile_unit */ |
| .4byte cu_text_end /* DW_AT_high_pc */ |
| .4byte cu_text_start /* DW_AT_low_pc */ |
| .ascii "dw2-unresolved-main.c\0" /* DW_AT_name */ |
| .ascii "GNU C 4.3.2\0" /* DW_AT_producer */ |
| .byte 1 /* DW_AT_language (C) */ |
| |
| .Ltype_uchar: |
| .uleb128 2 /* Abbrev: DW_TAG_base_type */ |
| .ascii "unsigned char\0" /* DW_AT_name */ |
| .byte 1 /* DW_AT_byte_size */ |
| .byte 7 /* DW_AT_encoding */ |
| |
| /* main */ |
| .uleb128 3 /* Abbrev: DW_TAG_subprogram */ |
| .byte 1 /* DW_AT_decl_file */ |
| .byte 2 /* DW_AT_decl_line */ |
| .ascii "main\0" /* DW_AT_name */ |
| .4byte .Ltype_uchar-.Lcu1_begin /* DW_AT_type */ |
| .4byte cu_text_start /* DW_AT_low_pc */ |
| .4byte cu_text_end /* DW_AT_high_pc */ |
| |
| .uleb128 4 /* Abbrev: DW_TAG_variable (location) */ |
| .ascii "var\0" /* DW_AT_name */ |
| .byte 2f - 1f /* DW_AT_location */ |
| 1: .byte 3 /* DW_OP_addr */ |
| /* See VAR1 definition why this DIE is not correct. */ |
| .4byte SYMBOL(var1) /* <addr> */ |
| 2: .4byte .Ltype_uchar-.Lcu1_begin /* DW_AT_type */ |
| |
| .uleb128 6 /* Abbrev: DW_TAG_lexical_block */ |
| .4byte SYMBOL(extern_block_start) /* DW_AT_low_pc */ |
| .4byte SYMBOL(extern_block_end) /* DW_AT_high_pc */ |
| |
| .uleb128 5 /* Abbrev: DW_TAG_variable (extern) */ |
| .ascii "var\0" /* DW_AT_name */ |
| .4byte .Ltype_uchar-.Lcu1_begin /* DW_AT_type */ |
| .byte 1 /* DW_AT_external */ |
| |
| .byte 0 /* End of children of the lexical block */ |
| |
| .byte 0 /* End of children of main */ |
| |
| .byte 0 /* End of children of CU */ |
| |
| .Lcu1_end: |
| |
| /* Abbrev table */ |
| .section .debug_abbrev |
| .Labbrev1_begin: |
| .uleb128 1 /* Abbrev code */ |
| .uleb128 0x11 /* DW_TAG_compile_unit */ |
| .byte 1 /* has_children */ |
| .uleb128 0x12 /* DW_AT_high_pc */ |
| .uleb128 0x1 /* DW_FORM_addr */ |
| .uleb128 0x11 /* DW_AT_low_pc */ |
| .uleb128 0x1 /* DW_FORM_addr */ |
| .uleb128 0x3 /* DW_AT_name */ |
| .uleb128 0x8 /* DW_FORM_string */ |
| .uleb128 0x25 /* DW_AT_producer */ |
| .uleb128 0x8 /* DW_FORM_string */ |
| .uleb128 0x13 /* DW_AT_language */ |
| .uleb128 0xb /* DW_FORM_data1 */ |
| .byte 0x0 /* Terminator */ |
| .byte 0x0 /* Terminator */ |
| |
| .uleb128 2 /* Abbrev code */ |
| .uleb128 0x24 /* DW_TAG_base_type */ |
| .byte 0 /* has_children */ |
| .uleb128 0x3 /* DW_AT_name */ |
| .uleb128 0x8 /* DW_FORM_string */ |
| .uleb128 0xb /* DW_AT_byte_size */ |
| .uleb128 0xb /* DW_FORM_data1 */ |
| .uleb128 0x3e /* DW_AT_encoding */ |
| .uleb128 0xb /* DW_FORM_data1 */ |
| .byte 0x0 /* Terminator */ |
| .byte 0x0 /* Terminator */ |
| |
| .uleb128 3 /* Abbrev code */ |
| .uleb128 0x2e /* DW_TAG_subprogram */ |
| .byte 1 /* has_children */ |
| .uleb128 0x3a /* DW_AT_decl_file */ |
| .uleb128 0xb /* DW_FORM_data1 */ |
| .uleb128 0x3b /* DW_AT_decl_line */ |
| .uleb128 0xb /* DW_FORM_data1 */ |
| .uleb128 0x3 /* DW_AT_name */ |
| .uleb128 0x8 /* DW_FORM_string */ |
| .uleb128 0x49 /* DW_AT_type */ |
| .uleb128 0x13 /* DW_FORM_ref4 */ |
| .uleb128 0x11 /* DW_AT_low_pc */ |
| .uleb128 0x1 /* DW_FORM_addr */ |
| .uleb128 0x12 /* DW_AT_high_pc */ |
| .uleb128 0x1 /* DW_FORM_addr */ |
| .byte 0x0 /* Terminator */ |
| .byte 0x0 /* Terminator */ |
| |
| .uleb128 4 /* Abbrev code (location) */ |
| .uleb128 0x34 /* DW_TAG_variable */ |
| .byte 0 /* has_children */ |
| .uleb128 0x3 /* DW_AT_name */ |
| .uleb128 0x8 /* DW_FORM_string */ |
| .uleb128 0x2 /* DW_AT_location */ |
| .uleb128 0xa /* DW_FORM_block1 */ |
| .uleb128 0x49 /* DW_AT_type */ |
| .uleb128 0x13 /* DW_FORM_ref4 */ |
| .byte 0x0 /* Terminator */ |
| .byte 0x0 /* Terminator */ |
| |
| .uleb128 5 /* Abbrev code (extern) */ |
| .uleb128 0x34 /* DW_TAG_variable */ |
| .byte 0 /* has_children */ |
| .uleb128 0x3 /* DW_AT_name */ |
| .uleb128 0x8 /* DW_FORM_string */ |
| .uleb128 0x49 /* DW_AT_type */ |
| .uleb128 0x13 /* DW_FORM_ref4 */ |
| .uleb128 0x3f /* DW_AT_external */ |
| .uleb128 0xc /* DW_FORM_flag */ |
| .byte 0x0 /* Terminator */ |
| .byte 0x0 /* Terminator */ |
| |
| .uleb128 6 /* Abbrev code */ |
| .uleb128 0x0b /* DW_TAG_lexical_block */ |
| .byte 1 /* has_children */ |
| .uleb128 0x11 /* DW_AT_low_pc */ |
| .uleb128 0x1 /* DW_FORM_addr */ |
| .uleb128 0x12 /* DW_AT_high_pc */ |
| .uleb128 0x1 /* DW_FORM_addr */ |
| .byte 0x0 /* Terminator */ |
| .byte 0x0 /* Terminator */ |
| |
| .byte 0x0 /* Terminator */ |
| .byte 0x0 /* Terminator */ |
