Commit | Line | Data |
---|---|---|
8e3b41a9 JK |
1 | /* This testcase is part of GDB, the GNU debugger. |
2 | ||
b811d2c2 | 3 | Copyright 2011-2020 Free Software Foundation, Inc. |
8e3b41a9 JK |
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 | static volatile int v; | |
19 | ||
20 | static void __attribute__((noinline, noclone)) | |
21 | e (int i, double j) | |
22 | { | |
23 | v = 0; | |
24 | } | |
25 | ||
26 | static void __attribute__((noinline, noclone)) | |
27 | d (int i, double j) | |
28 | { | |
29 | i++; | |
30 | j++; | |
31 | e (i, j); | |
32 | e (v, v); | |
33 | asm ("breakhere:"); | |
34 | e (v, v); | |
35 | } | |
36 | ||
e18b2753 JK |
37 | static void __attribute__((noinline, noclone)) |
38 | locexpr (int i) | |
39 | { | |
40 | i = i; | |
41 | asm ("breakhere_locexpr:"); | |
42 | } | |
43 | ||
111c6489 JK |
44 | static void __attribute__((noinline, noclone)) |
45 | c (int i, double j) | |
46 | { | |
47 | d (i * 10, j * 10); | |
48 | } | |
49 | ||
50 | static void __attribute__((noinline, noclone)) | |
51 | a (int i, double j) | |
52 | { | |
53 | c (i + 1, j + 1); | |
54 | } | |
55 | ||
56 | static void __attribute__((noinline, noclone)) | |
57 | b (int i, double j) | |
58 | { | |
59 | c (i + 2, j + 2); | |
60 | } | |
61 | ||
62 | static void __attribute__((noinline, noclone)) | |
63 | amb_z (int i) | |
64 | { | |
65 | d (i + 7, i + 7.5); | |
66 | } | |
67 | ||
68 | static void __attribute__((noinline, noclone)) | |
69 | amb_y (int i) | |
70 | { | |
71 | amb_z (i + 6); | |
72 | } | |
73 | ||
74 | static void __attribute__((noinline, noclone)) | |
75 | amb_x (int i) | |
76 | { | |
77 | amb_y (i + 5); | |
78 | } | |
79 | ||
80 | static void __attribute__((noinline, noclone)) | |
81 | amb (int i) | |
82 | { | |
83 | if (i < 0) | |
84 | amb_x (i + 3); | |
85 | else | |
86 | amb_x (i + 4); | |
87 | } | |
88 | ||
89 | static void __attribute__((noinline, noclone)) | |
90 | amb_b (int i) | |
91 | { | |
92 | amb (i + 2); | |
93 | } | |
94 | ||
95 | static void __attribute__((noinline, noclone)) | |
96 | amb_a (int i) | |
97 | { | |
98 | amb_b (i + 1); | |
99 | } | |
100 | ||
2d6c5dc2 JK |
101 | static void __attribute__((noinline, noclone)) self (int i); |
102 | ||
103 | static void __attribute__((noinline, noclone)) | |
104 | self2 (int i) | |
105 | { | |
106 | self (i); | |
107 | } | |
108 | ||
109 | static void __attribute__((noinline, noclone)) | |
110 | self (int i) | |
111 | { | |
112 | if (i == 200) | |
113 | { | |
114 | /* GCC would inline `self' as `cmovne' without the `self2' indirect. */ | |
115 | self2 (i + 1); | |
116 | } | |
117 | else | |
118 | { | |
119 | e (v, v); | |
120 | d (i + 2, i + 2.5); | |
121 | } | |
122 | } | |
123 | ||
e18b2753 JK |
124 | static void __attribute__((noinline, noclone)) |
125 | stacktest (int r1, int r2, int r3, int r4, int r5, int r6, int s1, int s2, | |
126 | double d1, double d2, double d3, double d4, double d5, double d6, | |
127 | double d7, double d8, double d9, double da) | |
128 | { | |
129 | s1 = 3; | |
130 | s2 = 4; | |
131 | d9 = 3.5; | |
132 | da = 4.5; | |
133 | e (v, v); | |
134 | asm ("breakhere_stacktest:"); | |
135 | e (v, v); | |
136 | } | |
137 | ||
a471c594 JK |
138 | /* nodataparam has DW_AT_GNU_call_site_value but it does not have |
139 | DW_AT_GNU_call_site_data_value. GDB should not display dereferenced @entry | |
140 | value for it. */ | |
141 | ||
142 | static void __attribute__((noinline, noclone)) | |
143 | reference (int ®param, int &nodataparam, int r3, int r4, int r5, int r6, | |
144 | int &stackparam1, int &stackparam2) | |
145 | { | |
146 | int regcopy = regparam, nodatacopy = nodataparam; | |
147 | int stackcopy1 = stackparam1, stackcopy2 = stackparam2; | |
148 | ||
149 | regparam = 21; | |
150 | nodataparam = 22; | |
151 | stackparam1 = 31; | |
152 | stackparam2 = 32; | |
153 | e (v, v); | |
154 | asm ("breakhere_reference:"); | |
155 | e (v, v); | |
156 | } | |
157 | ||
158 | static int *__attribute__((noinline, noclone)) | |
159 | datap () | |
160 | { | |
161 | static int two = 2; | |
162 | ||
163 | return &two; | |
164 | } | |
165 | ||
166 | static void __attribute__((noinline, noclone)) | |
167 | datap_input (int *datap) | |
168 | { | |
169 | (*datap)++; | |
170 | } | |
171 | ||
e18b2753 JK |
172 | static int __attribute__((noinline, noclone)) |
173 | data (void) | |
174 | { | |
175 | return 10; | |
176 | } | |
177 | ||
178 | static int __attribute__((noinline, noclone)) | |
179 | data2 (void) | |
180 | { | |
181 | return 20; | |
182 | } | |
183 | ||
184 | static int __attribute__((noinline, noclone)) | |
185 | different (int val) | |
186 | { | |
187 | val++; | |
188 | e (val, val); | |
189 | asm ("breakhere_different:"); | |
190 | return val; | |
191 | } | |
192 | ||
193 | static int __attribute__((noinline, noclone)) | |
194 | validity (int lost, int born) | |
195 | { | |
196 | lost = data (); | |
197 | e (0, 0.0); | |
198 | asm ("breakhere_validity:"); | |
199 | return born; | |
200 | } | |
201 | ||
202 | static void __attribute__((noinline, noclone)) | |
203 | invalid (int inv) | |
204 | { | |
205 | e (0, 0.0); | |
206 | asm ("breakhere_invalid:"); | |
207 | } | |
208 | ||
8e3b41a9 JK |
209 | int |
210 | main () | |
211 | { | |
212 | d (30, 30.5); | |
e18b2753 JK |
213 | locexpr (30); |
214 | stacktest (1, 2, 3, 4, 5, 6, 11, 12, | |
215 | 1.5, 2.5, 3.5, 4.5, 5.5, 6.5, 7.5, 8.5, 11.5, 12.5); | |
216 | different (5); | |
217 | validity (5, data ()); | |
218 | invalid (data2 ()); | |
219 | ||
a471c594 JK |
220 | { |
221 | int regvar = 1, *nodatavarp = datap (), stackvar1 = 11, stackvar2 = 12; | |
222 | reference (regvar, *nodatavarp, 3, 4, 5, 6, stackvar1, stackvar2); | |
223 | datap_input (nodatavarp); | |
224 | } | |
225 | ||
111c6489 JK |
226 | if (v) |
227 | a (1, 1.25); | |
228 | else | |
229 | b (5, 5.25); | |
230 | amb_a (100); | |
2d6c5dc2 | 231 | self (200); |
8e3b41a9 JK |
232 | return 0; |
233 | } |