1 /* This testcase is part of GDB, the GNU debugger.
3 Copyright 2004, 2007 Free Software Foundation, Inc.
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 2 of the License, or
8 (at your option) any later version.
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.
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the Free Software
17 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
20 /* Test a minimal file containing DWARF-2 information. This test also
21 serves as a skeleton for other DWARF-2 tests. Most other tests will
22 not be this extensively itemized and commented... */
24 /* Dummy function to provide debug information for. */
29 .type func_cu1, %function
34 .size func_cu1, .-func_cu1
37 /* Debug information */
42 .int .Lcu1_end - .Lcu1_start /* Length of Compilation Unit */
44 .short 2 /* DWARF Version */
45 .int .Labbrev1_begin /* Offset into abbrev section */
46 .byte 4 /* Pointer size */
49 .uleb128 1 /* Abbrev: DW_TAG_compile_unit */
50 .int .Lline1_begin /* DW_AT_stmt_list */
51 .int .Lend_text1 /* DW_AT_high_pc */
52 .int .Lbegin_text1 /* DW_AT_low_pc */
53 .ascii "file1.txt\0" /* DW_AT_name */
54 .ascii "GNU C 3.3.3\0" /* DW_AT_producer */
55 .byte 1 /* DW_AT_language (C) */
58 .uleb128 2 /* Abbrev: DW_TAG_subprogram */
59 .byte 1 /* DW_AT_external */
60 .byte 1 /* DW_AT_decl_file */
61 .byte 2 /* DW_AT_decl_line */
62 .ascii "func_cu1\0" /* DW_AT_name */
63 .int .Ltype_int-.Lcu1_begin /* DW_AT_type */
64 .int .Lbegin_func_cu1 /* DW_AT_low_pc */
65 .int .Lend_func_cu1 /* DW_AT_high_pc */
66 .byte 1 /* DW_AT_frame_base: length */
67 .byte 0x55 /* DW_AT_frame_base: DW_OP_reg5 */
70 .uleb128 3 /* Abbrev: DW_TAG_base_type */
71 .ascii "int\0" /* DW_AT_name */
72 .byte 4 /* DW_AT_byte_size */
73 .byte 5 /* DW_AT_encoding */
75 .byte 0 /* End of children of CU */
80 .section .debug_abbrev
82 .uleb128 1 /* Abbrev code */
83 .uleb128 0x11 /* DW_TAG_compile_unit */
84 .byte 1 /* has_children */
85 .uleb128 0x10 /* DW_AT_stmt_list */
86 .uleb128 0x6 /* DW_FORM_data4 */
87 .uleb128 0x12 /* DW_AT_high_pc */
88 .uleb128 0x1 /* DW_FORM_addr */
89 .uleb128 0x11 /* DW_AT_low_pc */
90 .uleb128 0x1 /* DW_FORM_addr */
91 .uleb128 0x3 /* DW_AT_name */
92 .uleb128 0x8 /* DW_FORM_string */
93 .uleb128 0x25 /* DW_AT_producer */
94 .uleb128 0x8 /* DW_FORM_string */
95 .uleb128 0x13 /* DW_AT_language */
96 .uleb128 0xb /* DW_FORM_data1 */
97 .byte 0x0 /* Terminator */
98 .byte 0x0 /* Terminator */
100 .uleb128 2 /* Abbrev code */
101 .uleb128 0x2e /* DW_TAG_subprogram */
102 .byte 0 /* has_children */
103 .uleb128 0x3f /* DW_AT_external */
104 .uleb128 0xc /* DW_FORM_flag */
105 .uleb128 0x3a /* DW_AT_decl_file */
106 .uleb128 0xb /* DW_FORM_data1 */
107 .uleb128 0x3b /* DW_AT_decl_line */
108 .uleb128 0xb /* DW_FORM_data1 */
109 .uleb128 0x3 /* DW_AT_name */
110 .uleb128 0x8 /* DW_FORM_string */
111 .uleb128 0x49 /* DW_AT_type */
112 .uleb128 0x13 /* DW_FORM_ref4 */
113 .uleb128 0x11 /* DW_AT_low_pc */
114 .uleb128 0x1 /* DW_FORM_addr */
115 .uleb128 0x12 /* DW_AT_high_pc */
116 .uleb128 0x1 /* DW_FORM_addr */
117 .uleb128 0x40 /* DW_AT_frame_base */
118 .uleb128 0xa /* DW_FORM_block1 */
119 .byte 0x0 /* Terminator */
120 .byte 0x0 /* Terminator */
122 .uleb128 3 /* Abbrev code */
123 .uleb128 0x24 /* DW_TAG_base_type */
124 .byte 0 /* has_children */
125 .uleb128 0x3 /* DW_AT_name */
126 .uleb128 0x8 /* DW_FORM_string */
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 .byte 0x0 /* Terminator */
132 .byte 0x0 /* Terminator */
134 .byte 0x0 /* Terminator */
135 .byte 0x0 /* Terminator */
140 .int .Lline1_end - .Lline1_start /* Initial length */
142 .short 2 /* Version */
143 .int .Lline1_lines - .Lline1_hdr /* header_length */
145 .byte 1 /* Minimum insn length */
146 .byte 1 /* default_is_stmt */
147 .byte 1 /* line_base */
148 .byte 1 /* line_range */
149 .byte 0x10 /* opcode_base */
151 /* Standard lengths */
168 /* Include directories */
180 .byte 0 /* DW_LNE_set_address */
183 .int .Lbegin_func_cu1
185 .byte 3 /* DW_LNS_advance_line */
186 .sleb128 3 /* ... to 4 */
188 .byte 1 /* DW_LNS_copy */
190 .byte 1 /* DW_LNS_copy (second time as an end-of-prologue marker) */
192 .byte 0 /* DW_LNE_set_address */
197 .byte 0 /* DW_LNE_end_of_sequence */