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8acc9f48 | 1 | # Copyright 2011-2013 Free Software Foundation, Inc. |
b9fd1791 PA |
2 | # This program is free software; you can redistribute it and/or modify |
3 | # it under the terms of the GNU General Public License as published by | |
4 | # the Free Software Foundation; either version 3 of the License, or | |
5 | # (at your option) any later version. | |
6 | # | |
7 | # This program is distributed in the hope that it will be useful, | |
8 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
9 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
10 | # GNU General Public License for more details. | |
11 | # | |
12 | # You should have received a copy of the GNU General Public License | |
13 | # along with this program. If not, see <http://www.gnu.org/licenses/>. | |
14 | ||
15 | load_lib "trace-support.exp"; | |
16 | ||
497a5eb0 | 17 | standard_testfile |
b9fd1791 | 18 | set executable $testfile |
b9fd1791 PA |
19 | set expfile $testfile.exp |
20 | ||
21 | # Some targets have leading underscores on assembly symbols. | |
22 | set additional_flags [gdb_target_symbol_prefix_flags] | |
23 | ||
24 | if [prepare_for_testing $expfile $executable $srcfile \ | |
25 | [list debug $additional_flags]] { | |
26 | untested "failed to prepare for trace tests" | |
27 | return -1 | |
28 | } | |
29 | ||
30 | if ![runto_main] { | |
31 | fail "Can't run to main to check for trace support" | |
32 | return -1 | |
33 | } | |
34 | ||
35 | if ![gdb_target_supports_trace] { | |
36 | unsupported "target does not support trace" | |
37 | return -1; | |
38 | } | |
39 | ||
1e4d1764 YQ |
40 | set fpreg "fp" |
41 | set spreg "sp" | |
42 | set pcreg "pc" | |
43 | ||
44 | if [is_amd64_regs_target] { | |
45 | set fpreg "rbp" | |
46 | set spreg "rsp" | |
47 | set pcreg "rip" | |
48 | } elseif [is_x86_like_target] { | |
49 | set fpreg "ebp" | |
50 | set spreg "esp" | |
51 | set pcreg "eip" | |
52 | } | |
53 | ||
b9fd1791 PA |
54 | # Set breakpoint and tracepoint at the same address. |
55 | ||
6a5870ce | 56 | proc break_trace_same_addr_1 { trace_type option } \ |
0f4d39d5 | 57 | { with_test_prefix "1 $trace_type $option" \ |
6a5870ce | 58 | { |
b9fd1791 | 59 | global executable |
b9fd1791 PA |
60 | global hex |
61 | ||
b9fd1791 PA |
62 | # Start with a fresh gdb. |
63 | clean_restart ${executable} | |
64 | if ![runto_main] { | |
65 | fail "Can't run to main" | |
b9fd1791 PA |
66 | return -1 |
67 | } | |
68 | ||
69 | gdb_test_no_output "set breakpoint always-inserted ${option}" | |
70 | ||
71 | gdb_test "break end" "Breakpoint \[0-9\] at $hex: file.*" | |
72 | ||
73 | gdb_test "break set_point" "Breakpoint \[0-9\] at $hex: file.*" | |
74 | gdb_test "${trace_type} set_point" "\(Fast t|T\)racepoint \[0-9\] at $hex: file.*" | |
75 | ||
76 | gdb_test_no_output "tstart" | |
77 | ||
78 | gdb_test "continue" "Continuing\\.\[ \r\n\]+Breakpoint.*" "continue to set_point" | |
79 | ||
80 | gdb_test "continue" "Continuing\\.\[ \r\n\]+Breakpoint.*" "continue to end" | |
81 | gdb_test_no_output "tstop" | |
82 | ||
83 | gdb_test "tfind" "Found trace frame 0, tracepoint .*" "tfind frame 0" | |
84 | gdb_test "tfind" "Target failed to find requested trace frame\\..*" | |
6a5870ce | 85 | }} |
b9fd1791 PA |
86 | |
87 | # Set multiple tracepoints at the same address. | |
88 | ||
6a5870ce | 89 | proc break_trace_same_addr_2 { trace_type1 trace_type2 option } \ |
0f4d39d5 | 90 | { with_test_prefix "2 $trace_type1 $trace_type2 $option" \ |
6a5870ce | 91 | { |
b9fd1791 | 92 | global executable |
b9fd1791 PA |
93 | global hex |
94 | ||
b9fd1791 PA |
95 | # Start with a fresh gdb. |
96 | clean_restart ${executable} | |
97 | if ![runto_main] { | |
98 | fail "Can't run to main" | |
b9fd1791 PA |
99 | return -1 |
100 | } | |
101 | ||
102 | gdb_test_no_output "set breakpoint always-inserted ${option}" | |
103 | ||
104 | gdb_test "break end" "Breakpoint \[0-9\] at $hex: file.*" | |
105 | ||
106 | gdb_test "${trace_type1} set_point" \ | |
107 | "\(Fast t|T\)racepoint \[0-9\] at $hex: file.*" \ | |
108 | "${trace_type1} set_point (1)" | |
109 | ||
110 | gdb_test "${trace_type2} set_point" \ | |
111 | "\(Fast t|T\)racepoint \[0-9\] at $hex: file.*" \ | |
112 | "${trace_type2} set_point (2)" | |
113 | ||
114 | gdb_test_no_output "tstart" | |
115 | gdb_test "continue" "Continuing\\.\[ \r\n\]+Breakpoint.*" "continue to end" | |
116 | ||
117 | gdb_test_no_output "tstop" | |
118 | ||
119 | gdb_test "tfind" "Found trace frame 0, tracepoint .*" "tfind frame 0" | |
120 | gdb_test "tfind" "Found trace frame 1, tracepoint .*" "tfind frame 1" | |
121 | gdb_test "tfind" "Target failed to find requested trace frame\\..*" | |
6a5870ce | 122 | }} |
b9fd1791 PA |
123 | |
124 | # Set breakpoint and tracepoint at the same address. Delete breakpoint, and verify | |
125 | # that tracepoint still works. | |
126 | ||
6a5870ce | 127 | proc break_trace_same_addr_3 { trace_type option } \ |
0f4d39d5 | 128 | { with_test_prefix "3 $trace_type $option" \ |
6a5870ce | 129 | { |
b9fd1791 | 130 | global executable |
b9fd1791 PA |
131 | global hex |
132 | ||
b9fd1791 PA |
133 | # Start with a fresh gdb. |
134 | clean_restart ${executable} | |
135 | if ![runto_main] { | |
136 | fail "Can't run to main" | |
b9fd1791 PA |
137 | return -1 |
138 | } | |
139 | ||
140 | gdb_test_no_output "set breakpoint always-inserted ${option}" | |
141 | gdb_test "break marker" "Breakpoint \[0-9\] at $hex: file.*" | |
142 | gdb_test "break end" "Breakpoint \[0-9\] at $hex: file.*" | |
143 | ||
144 | gdb_test "break set_point" "Breakpoint \[0-9\] at $hex: file.*" | |
145 | gdb_test "${trace_type} set_point" "\(Fast t|T\)racepoint \[0-9\] at $hex: file.*" | |
146 | ||
147 | gdb_test_no_output "tstart" | |
148 | ||
149 | gdb_test "continue" "Continuing\\.\[ \r\n\]+Breakpoint.*" "continue to marker" | |
150 | gdb_test "delete break 4" | |
151 | ||
152 | gdb_test "continue" "Continuing\\.\[ \r\n\]+Breakpoint.*" "continue to end" | |
153 | gdb_test_no_output "tstop" | |
154 | ||
155 | gdb_test "tfind" "Found trace frame 0, tracepoint .*" "tfind frame 0" | |
156 | gdb_test "tfind" "Target failed to find requested trace frame\\..*" | |
6a5870ce | 157 | }} |
b9fd1791 PA |
158 | |
159 | # Set breakpoint and tracepoint at the same address. Delete tracepoint, and verify | |
160 | # that breakpoint still works. | |
161 | ||
6a5870ce | 162 | proc break_trace_same_addr_4 { trace_type option } \ |
0f4d39d5 | 163 | { with_test_prefix "4 $trace_type $option" \ |
6a5870ce | 164 | { |
b9fd1791 | 165 | global executable |
b9fd1791 PA |
166 | global hex |
167 | ||
b9fd1791 PA |
168 | |
169 | # Start with a fresh gdb. | |
170 | clean_restart ${executable} | |
171 | if ![runto_main] { | |
172 | fail "Can't run to main" | |
b9fd1791 PA |
173 | return -1 |
174 | } | |
175 | ||
176 | gdb_test_no_output "set breakpoint always-inserted ${option}" | |
177 | gdb_test "break marker" "Breakpoint \[0-9\] at $hex: file.*" | |
178 | gdb_test "break end" "Breakpoint \[0-9\] at $hex: file.*" | |
179 | ||
180 | gdb_test "break set_point" "Breakpoint \[0-9\] at $hex: file.*" | |
181 | gdb_test "${trace_type} set_point" "\(Fast t|T\)racepoint \[0-9\] at $hex: file.*" | |
182 | ||
183 | gdb_test "continue" "Continuing\\.\[ \r\n\]+Breakpoint.*" "continue to marker" | |
184 | # Delete tracepoint set on set_point. | |
185 | gdb_test "delete trace 5" | |
186 | ||
187 | gdb_test "tstart" "No tracepoints defined, not starting trace.*" | |
188 | ||
189 | gdb_test "continue" "Continuing\\.\[ \r\n\]+Breakpoint.*" "continue to set_point" | |
190 | gdb_test "continue" "Continuing\\.\[ \r\n\]+Breakpoint.*" "continue to end" | |
191 | gdb_test "tstop" "Trace is not running.*" | |
192 | ||
193 | gdb_test "tfind" "Target failed to find requested trace frame\\..*" | |
6a5870ce | 194 | }} |
b9fd1791 | 195 | |
1e4d1764 YQ |
196 | # Set two tracepoints TRACE1 and TRACE2 at two locations, and start tracing. |
197 | # Then, set tracepoint TRACE3 at either of these two locations. | |
198 | # TRACE3_AT_FIRST_LOC is a boolean variable to decide insert TRACE3 at which | |
199 | # of two locations. Verify these tracepoints work as expected. | |
200 | ||
6a5870ce | 201 | proc break_trace_same_addr_5 { trace1 trace2 trace3 trace3_at_first_loc } \ |
0f4d39d5 | 202 | { with_test_prefix "5 $trace1 $trace2 ${trace3}@${trace3_at_first_loc}" \ |
6a5870ce | 203 | { |
1e4d1764 | 204 | global executable |
1e4d1764 YQ |
205 | global hex |
206 | global fpreg | |
207 | global spreg | |
208 | global pcreg | |
209 | ||
1e4d1764 YQ |
210 | # Start with a fresh gdb. |
211 | clean_restart ${executable} | |
212 | if ![runto_main] { | |
213 | fail "Can't run to main" | |
1e4d1764 YQ |
214 | return -1 |
215 | } | |
216 | ||
217 | gdb_test "break marker" "Breakpoint \[0-9\] at $hex: file.*" | |
218 | gdb_test "break end" "Breakpoint \[0-9\] at $hex: file.*" | |
219 | ||
220 | gdb_test "${trace1} set_point" "\(Fast t|T\)racepoint \[0-9\] at $hex: file.*" \ | |
221 | "${trace1} set_point 1" | |
222 | gdb_trace_setactions "set action for tracepoint 1" "" \ | |
223 | "collect \$$pcreg" "^$" | |
224 | gdb_test "${trace2} after_set_point" \ | |
225 | "\(Fast t|T\)racepoint \[0-9\] at $hex: file.*" \ | |
226 | "${trace2} after_set_point 1" | |
227 | ||
228 | gdb_trace_setactions "set action for tracepoint 2" "" \ | |
229 | "collect \$$spreg" "^$" | |
230 | ||
231 | gdb_test_no_output "tstart" | |
232 | ||
233 | gdb_test "continue" "Continuing\\.\[ \r\n\]+Breakpoint.*" "continue to marker" | |
234 | ||
235 | if [string equal $trace3_at_first_loc "1"] { | |
236 | gdb_test "${trace3} set_point" "\(Fast t|T\)racepoint \[0-9\] at $hex: file.*" \ | |
237 | "${trace3} set_point 2" | |
238 | } else { | |
239 | gdb_test "${trace3} after_set_point" \ | |
240 | "\(Fast t|T\)racepoint \[0-9\] at $hex: file.*" \ | |
241 | "${trace2} after_set_point 2" | |
242 | } | |
243 | gdb_trace_setactions "set action for tracepoint 3" "" \ | |
244 | "collect \$$fpreg" "^$" | |
245 | ||
246 | gdb_test "continue" "Continuing\\.\[ \r\n\]+Breakpoint.*" "continue to end" | |
247 | gdb_test_no_output "tstop" | |
248 | ||
249 | gdb_test "tfind tracepoint 4" "Found trace frame \[0-9\], tracepoint .*" \ | |
250 | "tfind test frame of tracepoint 4" | |
251 | gdb_test "tdump" \ | |
252 | "Data collected at tracepoint .*, trace frame \[0-9\]:.*\\$${pcreg} = .*" \ | |
253 | "tdump 1" | |
254 | gdb_test "tfind 0" "Found trace frame 0, tracepoint .*" \ | |
255 | "reset to frame 0 (1)" | |
256 | gdb_test "tfind tracepoint 5" "Found trace frame \[0-9\], tracepoint .*" \ | |
257 | "tfind test frame of tracepoint 5" | |
258 | gdb_test "tdump" \ | |
259 | "Data collected at tracepoint .*, trace frame \[0-9\]:.*\\$${spreg} = .*" \ | |
260 | "tdump 2" | |
261 | gdb_test "tfind 0" "Found trace frame 0, tracepoint .*" \ | |
262 | "reset to frame 0 (2)" | |
263 | gdb_test "tfind tracepoint 6" "Found trace frame \[0-9\], tracepoint .*" \ | |
264 | "tfind test frame of tracepoint 6" | |
265 | gdb_test "tdump" \ | |
266 | "Data collected at tracepoint .*, trace frame \[0-9\]:.*\\$${fpreg} = .*" \ | |
267 | "tdump 3" | |
6a5870ce | 268 | }} |
1e4d1764 YQ |
269 | |
270 | # Set two tracepoints at the same address, and enable/disable them. Verify | |
271 | # tracepoints work as expect. | |
272 | ||
6a5870ce | 273 | proc break_trace_same_addr_6 { trace1 enable1 trace2 enable2 } \ |
0f4d39d5 | 274 | { with_test_prefix "6 $trace1 $enable1 $trace2 $enable2" \ |
6a5870ce | 275 | { |
1e4d1764 | 276 | global executable |
1e4d1764 YQ |
277 | global hex |
278 | global gdb_prompt | |
279 | global spreg | |
280 | global pcreg | |
281 | ||
1e4d1764 YQ |
282 | # Start with a fresh gdb. |
283 | clean_restart ${executable} | |
284 | if ![runto_main] { | |
285 | fail "Can't run to main" | |
1e4d1764 YQ |
286 | return -1 |
287 | } | |
288 | ||
289 | gdb_test "break marker" "Breakpoint \[0-9\] at $hex: file.*" | |
290 | gdb_test "break end" "Breakpoint \[0-9\] at $hex: file.*" | |
291 | ||
292 | gdb_test "continue" "Continuing\\.\[ \r\n\]+Breakpoint.*" "continue to marker" | |
293 | ||
294 | gdb_test "${trace1} set_point" "\(Fast t|T\)racepoint \[0-9\] at $hex: file.*" \ | |
295 | "${trace1} set_point 1" | |
296 | gdb_trace_setactions "set action for tracepoint 1" "" \ | |
297 | "collect \$$pcreg" "^$" | |
298 | gdb_test "${trace2} set_point" "\(Fast t|T\)racepoint \[0-9\] at $hex: file.*" \ | |
299 | "${trace2} set_point 2" | |
300 | gdb_trace_setactions "set action for tracepoint 2" "" \ | |
301 | "collect \$$spreg" "^$" | |
302 | ||
303 | gdb_test_no_output "$enable1 4" | |
304 | gdb_test_no_output "$enable2 5" | |
305 | ||
306 | gdb_test_no_output "tstart" | |
307 | gdb_test "continue" "Continuing\\.\[ \r\n\]+Breakpoint.*" "continue to end" | |
308 | gdb_test_no_output "tstop" | |
309 | ||
310 | ||
311 | if [string equal $enable1 "enable"] { | |
312 | gdb_test "tfind tracepoint 4" "Found trace frame \[0-9\], tracepoint .*" \ | |
313 | "tfind test frame of tracepoint 4" | |
314 | gdb_test "tdump" \ | |
315 | "Data collected at tracepoint .*, trace frame \[0-9\]:.*\\$${pcreg} = .*" \ | |
316 | "tdump 1" | |
317 | gdb_test "tfind 0" "Found trace frame 0, tracepoint .*" \ | |
318 | "reset to frame 0 (1)" | |
319 | } else { | |
320 | gdb_test "tfind tracepoint 4" "Target failed to find requested trace frame.*" \ | |
321 | "tfind test frame of tracepoint 4" | |
322 | } | |
323 | ||
324 | if [string equal $enable2 "enable"] { | |
325 | gdb_test "tfind tracepoint 5" "Found trace frame \[0-9\], tracepoint .*" \ | |
326 | "tfind test frame of tracepoint 5" | |
327 | gdb_test "tdump" \ | |
328 | "Data collected at tracepoint .*, trace frame \[0-9\]:.*\\$${spreg} = .*" \ | |
329 | "tdump 2" | |
330 | gdb_test "tfind 0" "Found trace frame 0, tracepoint .*" \ | |
331 | "reset to frame 0 (2)" | |
332 | } else { | |
333 | gdb_test "tfind tracepoint 5" "Target failed to find requested trace frame.*" \ | |
334 | "tfind test frame of tracepoint 5" | |
335 | } | |
6a5870ce | 336 | }} |
1e4d1764 YQ |
337 | |
338 | ||
b9fd1791 PA |
339 | foreach break_always_inserted { "on" "off" } { |
340 | break_trace_same_addr_1 "trace" ${break_always_inserted} | |
341 | break_trace_same_addr_2 "trace" "trace" ${break_always_inserted} | |
342 | break_trace_same_addr_3 "trace" ${break_always_inserted} | |
343 | break_trace_same_addr_4 "trace" ${break_always_inserted} | |
344 | } | |
345 | ||
1e4d1764 YQ |
346 | foreach at_first_loc { "1" "0" } { |
347 | break_trace_same_addr_5 "trace" "trace" "trace" ${at_first_loc} | |
348 | } | |
349 | ||
350 | break_trace_same_addr_6 "trace" "enable" "trace" "disable" | |
351 | break_trace_same_addr_6 "trace" "disable" "trace" "enable" | |
352 | ||
c0d4d1c0 | 353 | set libipa [get_in_proc_agent] |
b9fd1791 PA |
354 | gdb_load_shlibs $libipa |
355 | ||
356 | # Can't use prepare_for_testing, because that splits compiling into | |
357 | # building objects and then linking, and we'd fail with "linker input | |
358 | # file unused because linking not done" when building the object. | |
359 | ||
360 | if { [gdb_compile "$srcdir/$subdir/$srcfile" $binfile \ | |
361 | executable [list debug $additional_flags shlib=$libipa] ] != "" } { | |
362 | untested "failed to compile ftrace tests" | |
363 | return -1 | |
364 | } | |
365 | clean_restart ${executable} | |
366 | ||
367 | if ![runto_main] { | |
368 | fail "Can't run to main for ftrace tests" | |
369 | return 0 | |
370 | } | |
371 | ||
372 | gdb_reinitialize_dir $srcdir/$subdir | |
c0d4d1c0 | 373 | if { [gdb_test "info sharedlibrary" ".*${libipa}.*" "IPA loaded"] != 0 } { |
b9fd1791 PA |
374 | untested "Could not find IPA lib loaded" |
375 | } else { | |
376 | foreach break_always_inserted { "on" "off" } { | |
377 | break_trace_same_addr_1 "ftrace" ${break_always_inserted} | |
378 | break_trace_same_addr_2 "trace" "ftrace" ${break_always_inserted} | |
379 | break_trace_same_addr_2 "ftrace" "trace" ${break_always_inserted} | |
a59306a3 | 380 | break_trace_same_addr_2 "ftrace" "ftrace" ${break_always_inserted} |
b9fd1791 PA |
381 | break_trace_same_addr_3 "ftrace" ${break_always_inserted} |
382 | break_trace_same_addr_4 "ftrace" ${break_always_inserted} | |
383 | } | |
1e4d1764 YQ |
384 | |
385 | foreach trace1 { "trace" "ftrace" } { | |
386 | foreach trace2 { "trace" "ftrace" } { | |
387 | foreach trace3 { "trace" "ftrace" } { | |
388 | ||
389 | if { [string equal $trace1 "trace"] | |
390 | && [string equal $trace2 "trace"] | |
391 | && [string equal $trace3 "trace"] } { | |
392 | continue | |
393 | } | |
394 | ||
395 | foreach at_first_loc { "1" "0" } { | |
396 | break_trace_same_addr_5 $trace1 $trace2 $trace3 $at_first_loc | |
397 | } | |
398 | } | |
399 | } | |
400 | } | |
401 | ||
402 | foreach trace1 { "trace" "ftrace" } { | |
403 | foreach trace2 { "trace" "ftrace" } { | |
404 | if { [string equal $trace1 "trace"] | |
405 | && [string equal $trace2 "trace"] } { | |
406 | continue | |
407 | } | |
408 | break_trace_same_addr_6 $trace1 "enable" $trace2 "disable" | |
409 | break_trace_same_addr_6 $trace1 "disable" $trace2 "enable" | |
410 | } | |
411 | } | |
b9fd1791 | 412 | } |