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219d1afa | 1 | /* Copyright (C) 2015-2018 Free Software Foundation, Inc. |
42bcef4a AB |
2 | |
3 | This program is free software; you can redistribute it and/or modify | |
4 | it under the terms of the GNU General Public License as published by | |
5 | the Free Software Foundation; either version 3 of the License, or | |
6 | (at your option) any later version. | |
7 | ||
8 | This program is distributed in the hope that it will be useful, | |
9 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
10 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
11 | GNU General Public License for more details. | |
12 | ||
13 | You should have received a copy of the GNU General Public License | |
14 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | |
15 | ||
16 | /* This tests makes use of the .debug_ranges section, especially, | |
17 | making sure that the base address encoding scheme is used. */ | |
18 | ||
19 | /* Dummy function to provide debug information for. */ | |
20 | ||
21 | .text | |
22 | .globl _start | |
23 | _start: | |
24 | .4byte 0 | |
25 | .Lbegin_text1: | |
26 | .globl func_cu1 | |
27 | .type func_cu1, %function | |
28 | func_cu1: | |
29 | .Lbegin_func_cu1: | |
30 | .4byte 0 | |
31 | .Lend_func_cu1: | |
32 | .size func_cu1, .-func_cu1 | |
33 | .Lend_text1: | |
34 | ||
35 | .Lbegin_text2: | |
36 | .globl func_cu2 | |
37 | .type func_cu2, %function | |
38 | func_cu2: | |
39 | .Lbegin_func_cu2: | |
40 | .4byte 0 | |
41 | .Lend_func_cu2: | |
42 | .size func_cu2, .-func_cu2 | |
43 | .Lend_text2: | |
44 | ||
45 | /* Debug information */ | |
46 | ||
47 | .section .debug_info | |
48 | .Lcu1_begin: | |
49 | /* CU header */ | |
50 | .4byte .Lcu1_end - .Lcu1_start /* Length of Compilation Unit */ | |
51 | .Lcu1_start: | |
52 | .2byte 2 /* DWARF Version */ | |
53 | .4byte .Labbrev1_begin /* Offset into abbrev section */ | |
54 | .byte 4 /* Pointer size */ | |
55 | ||
56 | /* CU die */ | |
57 | .uleb128 1 /* Abbrev: DW_TAG_compile_unit */ | |
58 | .4byte .Lrange1_begin | |
59 | .ascii "file1.c\0" /* DW_AT_name */ | |
60 | .byte 1 /* DW_AT_language (C) */ | |
61 | ||
62 | /* func_cu1 */ | |
63 | .uleb128 2 /* Abbrev: DW_TAG_subprogram */ | |
64 | .ascii "func_cu1\0" /* DW_AT_name */ | |
65 | .4byte .Ltype_int-.Lcu1_begin /* DW_AT_type */ | |
66 | .4byte .Lbegin_func_cu1 /* DW_AT_low_pc */ | |
67 | .4byte .Lend_func_cu1 /* DW_AT_high_pc */ | |
68 | ||
69 | /* func_cu1 */ | |
70 | .uleb128 2 /* Abbrev: DW_TAG_subprogram */ | |
71 | .ascii "func_cu2\0" /* DW_AT_name */ | |
72 | .4byte .Ltype_int-.Lcu1_begin /* DW_AT_type */ | |
73 | .4byte .Lbegin_func_cu2 /* DW_AT_low_pc */ | |
74 | .4byte .Lend_func_cu2 /* DW_AT_high_pc */ | |
75 | ||
76 | .Ltype_int: | |
77 | .uleb128 3 /* Abbrev: DW_TAG_base_type */ | |
78 | .ascii "int\0" /* DW_AT_name */ | |
79 | .byte 4 /* DW_AT_byte_size */ | |
80 | .byte 5 /* DW_AT_encoding */ | |
81 | ||
82 | .byte 0 /* End of children of CU */ | |
83 | ||
84 | .Lcu1_end: | |
85 | ||
86 | .section .debug_ranges | |
87 | .Lrange1_begin: | |
88 | .4byte 0xffffffff /* base address marker */ | |
89 | .4byte .Lbegin_text1 /* base address */ | |
90 | .4byte 0 /* start offset */ | |
91 | .4byte .Lend_text1 - .Lbegin_text1 /* end offset */ | |
92 | .4byte 0xffffffff /* base address marker */ | |
93 | .4byte .Lbegin_text2 /* base address */ | |
94 | .4byte 0 /* start offset */ | |
95 | .4byte .Lend_text2 - .Lbegin_text2 /* end offset */ | |
96 | .4byte 0 /* End marker (Part 1) */ | |
97 | .4byte 0 /* End marker (Part 2) */ | |
98 | ||
99 | .section .debug_abbrev | |
100 | .Labbrev1_begin: | |
101 | .uleb128 1 /* Abbrev code */ | |
102 | .uleb128 0x11 /* DW_TAG_compile_unit */ | |
103 | .byte 1 /* has_children */ | |
104 | .uleb128 0x55 /* DW_AT_ranges */ | |
105 | .uleb128 0x17 /* DW_FORM_sec_offset */ | |
106 | .uleb128 0x3 /* DW_AT_name */ | |
107 | .uleb128 0x8 /* DW_FORM_string */ | |
108 | .uleb128 0x13 /* DW_AT_language */ | |
109 | .uleb128 0xb /* DW_FORM_data1 */ | |
110 | .byte 0x0 /* Terminator */ | |
111 | .byte 0x0 /* Terminator */ | |
112 | ||
113 | .uleb128 2 /* Abbrev code */ | |
114 | .uleb128 0x2e /* DW_TAG_subprogram */ | |
115 | .byte 0 /* has_children */ | |
116 | .uleb128 0x3 /* DW_AT_name */ | |
117 | .uleb128 0x8 /* DW_FORM_string */ | |
118 | .uleb128 0x49 /* DW_AT_type */ | |
119 | .uleb128 0x13 /* DW_FORM_ref4 */ | |
120 | .uleb128 0x11 /* DW_AT_low_pc */ | |
121 | .uleb128 0x1 /* DW_FORM_addr */ | |
122 | .uleb128 0x12 /* DW_AT_high_pc */ | |
123 | .uleb128 0x1 /* DW_FORM_addr */ | |
124 | .byte 0x0 /* Terminator */ | |
125 | .byte 0x0 /* Terminator */ | |
126 | ||
127 | .uleb128 3 /* Abbrev code */ | |
128 | .uleb128 0x24 /* DW_TAG_base_type */ | |
129 | .byte 0 /* has_children */ | |
130 | .uleb128 0x3 /* DW_AT_name */ | |
131 | .uleb128 0x8 /* DW_FORM_string */ | |
132 | .uleb128 0xb /* DW_AT_byte_size */ | |
133 | .uleb128 0xb /* DW_FORM_data1 */ | |
134 | .uleb128 0x3e /* DW_AT_encoding */ | |
135 | .uleb128 0xb /* DW_FORM_data1 */ | |
136 | .byte 0x0 /* Terminator */ | |
137 | .byte 0x0 /* Terminator */ | |
138 | ||
139 | .byte 0x0 /* Terminator */ | |
140 | .byte 0x0 /* Terminator */ |