Commit | Line | Data |
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618f726f | 1 | # Copyright 1998-2016 Free Software Foundation, Inc. |
c906108c SS |
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 | |
e22f8b7c | 5 | # the Free Software Foundation; either version 3 of the License, or |
c906108c | 6 | # (at your option) any later version. |
e22f8b7c | 7 | # |
c906108c SS |
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. | |
e22f8b7c | 12 | # |
c906108c | 13 | # You should have received a copy of the GNU General Public License |
e22f8b7c | 14 | # along with this program. If not, see <http://www.gnu.org/licenses/>. |
c906108c | 15 | |
c906108c SS |
16 | # This file was written by Michael Snyder (msnyder@cygnus.com) |
17 | ||
4ec70201 | 18 | load_lib "trace-support.exp" |
c906108c | 19 | |
c906108c SS |
20 | |
21 | gdb_exit | |
22 | gdb_start | |
23 | ||
497a5eb0 | 24 | standard_testfile actions.c |
f8b7eaf3 DJ |
25 | if { [gdb_compile "$srcdir/$subdir/$srcfile" $binfile \ |
26 | executable {debug nowarnings}] != "" } { | |
27 | untested report.exp | |
28 | return -1 | |
c906108c | 29 | } |
f8b7eaf3 | 30 | gdb_load $binfile |
de7ff789 MS |
31 | gdb_test "tstop" ".*" "" |
32 | gdb_test "tfind none" ".*" "" | |
f8b7eaf3 | 33 | runto_main |
c906108c SS |
34 | gdb_reinitialize_dir $srcdir/$subdir |
35 | ||
c906108c | 36 | if { ![gdb_target_supports_trace] } then { |
10010058 | 37 | unsupported "Current target does not support trace" |
ae59b1da | 38 | return 1 |
c906108c SS |
39 | |
40 | } | |
41 | ||
42 | set cr "\[\r\n\]+" | |
43 | ||
44 | # If testing on a remote host, download the source file. | |
45 | # remote_download host $srcdir/$subdir/$srcfile | |
46 | ||
47 | # | |
48 | # test general reporting of trace experiment results | |
49 | # | |
50 | ||
51 | set testline1 0 | |
52 | set testline2 0 | |
53 | set testline3 0 | |
54 | set testline4 0 | |
55 | set testline5 0 | |
56 | set testline6 0 | |
57 | ||
58 | set arg1 1 | |
59 | set arg2 2 | |
60 | set arg3 3 | |
61 | set arg4 4 | |
62 | set arg5 5 | |
63 | set arg6 6 | |
64 | ||
4ec70201 | 65 | set gdb_recursion_test_baseline [gdb_find_recursion_test_baseline $srcfile] |
c906108c SS |
66 | if { $gdb_recursion_test_baseline == -1 } { |
67 | fail "Could not find gdb_recursion_test function" | |
4ec70201 | 68 | return |
c906108c SS |
69 | } |
70 | ||
0ab48859 MS |
71 | set return_me 0 |
72 | ||
73 | gdb_test_multiple "list $gdb_recursion_test_baseline, +12" "" { | |
c906108c SS |
74 | -re "\[\r\n\](\[0-9\]+)\[^\r\n\]+gdbtestline 1 " { |
75 | set testline1 $expect_out(1,string) | |
76 | exp_continue | |
77 | } | |
78 | -re "\[\r\n\](\[0-9\]+)\[^\r\n\]+gdbtestline 2 " { | |
79 | set testline2 $expect_out(1,string) | |
80 | exp_continue | |
81 | } | |
82 | -re "\[\r\n\](\[0-9\]+)\[^\r\n\]+gdbtestline 3 " { | |
83 | set testline3 $expect_out(1,string) | |
84 | exp_continue | |
85 | } | |
86 | -re "\[\r\n\](\[0-9\]+)\[^\r\n\]+gdbtestline 4 " { | |
87 | set testline4 $expect_out(1,string) | |
88 | exp_continue | |
89 | } | |
90 | -re "\[\r\n\](\[0-9\]+)\[^\r\n\]+gdbtestline 5 " { | |
91 | set testline5 $expect_out(1,string) | |
92 | exp_continue | |
93 | } | |
94 | -re "\[\r\n\](\[0-9\]+)\[^\r\n\]+gdbtestline 6 " { | |
95 | set testline6 $expect_out(1,string) | |
96 | exp_continue | |
97 | } | |
98 | -re ".*$gdb_prompt $" { | |
99 | if { ($testline1 == 0) || ($testline2 == 0) || ($testline3 == 0) || ($testline4 == 0) || ($testline5 == 0) || ($testline6 == 0) } { | |
b60f0898 | 100 | untested report.exp |
0ab48859 | 101 | set return_me 1 |
c906108c SS |
102 | all tests in this module will fail." |
103 | } | |
104 | } | |
105 | default { | |
b60f0898 | 106 | untested report.exp |
0ab48859 | 107 | set return_me 1 |
c906108c SS |
108 | all tests in this module will fail." |
109 | } | |
110 | } | |
111 | ||
0ab48859 | 112 | if { $return_me == 1 } then { |
ae59b1da | 113 | return -1 |
0ab48859 MS |
114 | } |
115 | ||
c906108c SS |
116 | # |
117 | # Setup trace experiment. This will involve: | |
118 | # 1) a tracepoint where nothing is collected | |
119 | # 2) a tracepoint where only regs are collected | |
120 | # 3) a tracepoint where only args are collected | |
121 | # 4) a tracepoint where only locals are collected | |
122 | # 5) a tracepoint where some amount of stack memory is collected. | |
123 | # 6) a tracepoint where some expressions are collected. | |
124 | # | |
125 | ||
126 | gdb_delete_tracepoints | |
127 | set tdp1 [gdb_gettpnum $testline1] | |
128 | set tdp2 [gdb_gettpnum $testline2] | |
129 | set tdp3 [gdb_gettpnum $testline3] | |
130 | set tdp4 [gdb_gettpnum $testline4] | |
131 | set tdp5 [gdb_gettpnum $testline5] | |
132 | set tdp6 [gdb_gettpnum $testline6] | |
133 | ||
134 | if { $tdp1 <= 0 || $tdp2 <= 0 || $tdp3 <= 0 || \ | |
135 | $tdp4 <= 0 || $tdp5 <= 0 || $tdp6 <= 0 } then { | |
136 | fail "setting tracepoints failed" | |
4ec70201 | 137 | return |
c906108c SS |
138 | } |
139 | ||
140 | gdb_trace_setactions "9.x: setup TP to collect regs" \ | |
141 | "$tdp2" \ | |
142 | "collect \$regs" "^$" | |
143 | ||
144 | ||
145 | gdb_trace_setactions "9.x: setup TP to collect args" \ | |
146 | "$tdp3" \ | |
147 | "collect \$args" "^$" | |
148 | ||
149 | gdb_trace_setactions "9.x: setup TP to collect locals" \ | |
150 | "$tdp4" \ | |
151 | "collect \$locs" "^$" | |
152 | ||
153 | gdb_trace_setactions "9.x: setup TP to collect stack memory" \ | |
154 | "$tdp5" \ | |
6a8f2671 | 155 | "collect \$$fpreg, \*\(void \*\*\) \$$spreg @ 64" "^$" |
c906108c SS |
156 | |
157 | gdb_trace_setactions "9.x: setup TP to collect expressions" \ | |
158 | "$tdp6" \ | |
159 | "collect gdb_char_test, gdb_short_test, gdb_long_test" "^$" | |
160 | ||
de7ff789 | 161 | gdb_test "tstart" ".*" "" |
c906108c | 162 | |
de7ff789 | 163 | gdb_test "break end" ".*" "" |
f8b7eaf3 DJ |
164 | gdb_test "continue" \ |
165 | "Continuing.*Breakpoint $decimal, end.*" \ | |
166 | "run trace experiment" | |
c906108c | 167 | |
de7ff789 | 168 | gdb_test "tstop" ".*" "" |
c906108c | 169 | |
1c942fb9 YQ |
170 | gdb_tfind_test "9.1: init: make sure not debugging any trace frame" \ |
171 | "none" "-1" | |
c906108c | 172 | |
1c942fb9 | 173 | # 9.3 help tdump |
c906108c | 174 | |
1c942fb9 YQ |
175 | gdb_test "help tdump" "Print everything collected at the current.*" \ |
176 | "9.3: help tdump" | |
c906108c | 177 | |
1c942fb9 YQ |
178 | # Check the collected trace data from different sources, such as live |
179 | # inferior and tfile. | |
180 | ||
0a251e08 YQ |
181 | proc use_collected_data { data_source } { |
182 | with_test_prefix "${data_source}" { | |
183 | global tdp1 tdp2 tdp3 tdp4 tdp5 tdp6 | |
184 | global testline1 testline2 testline3 testline4 testline5 testline6 | |
185 | global pcreg fpreg spreg | |
de7b2893 | 186 | global srcfile srcdir subdir binfile |
0a251e08 YQ |
187 | global arg1 arg3 |
188 | global decimal hex gdb_prompt | |
189 | # | |
190 | # 9.1 test the tdump command | |
191 | # | |
192 | ||
193 | set timeout 60 | |
194 | ||
195 | gdb_tfind_test "9.1: find frame for TP $tdp1" "tracepoint $tdp1" \ | |
196 | "\$tracepoint" "$tdp1" | |
197 | ||
198 | # Nothing was collected at tdp1, so this tdump should be empty. | |
199 | gdb_test "tdump" \ | |
200 | "Data collected at tracepoint $tdp1, trace frame $decimal:" \ | |
201 | "9.1: tdump, nothing collected" | |
202 | ||
203 | gdb_tfind_test "9.1: find frame for TP $tdp2" "tracepoint $tdp2" \ | |
204 | "\$tracepoint" "$tdp2" | |
205 | ||
206 | # regs were collected at tdp2. | |
207 | # How to match for the output of "info registers" on an unknown architecture? | |
208 | # For now, assume that most architectures have a register called "pc". | |
209 | ||
210 | gdb_test "tdump" \ | |
211 | "\[\r\n\]$pcreg .*" \ | |
212 | "9.1: tdump, regs collected" | |
213 | ||
214 | gdb_tfind_test "9.1: find frame for TP $tdp3" "tracepoint $tdp3" \ | |
215 | "\$tracepoint" "$tdp3" | |
216 | ||
217 | # args were collected at tdp3 | |
218 | gdb_test "tdump" \ | |
219 | "depth = 3.*q1 = 2.*q2 = 2.*q3 = 3.*q4 = 4.*q5 = 5.*q6 = 6" \ | |
220 | "9.1: tdump, args collected" | |
221 | ||
222 | gdb_tfind_test "9.1: find frame for TP $tdp4" "tracepoint $tdp4" \ | |
223 | "\$tracepoint" "$tdp4" | |
224 | ||
225 | # locals were collected at tdp4 | |
226 | gdb_test "tdump" \ | |
227 | "q = 1" \ | |
228 | "9.1: tdump, locals collected" | |
229 | ||
230 | gdb_tfind_test "9.1: find frame for TP $tdp5" "tracepoint $tdp5" \ | |
231 | "\$tracepoint" "$tdp5" | |
232 | ||
233 | # stack was collected at tdp5, plus the frame pointer | |
234 | gdb_test "tdump" \ | |
235 | ".$fpreg = .*$spreg @ 64 = .*" \ | |
236 | "9.1: tdump, memrange collected" | |
237 | ||
238 | gdb_tfind_test "9.1: find frame for TP $tdp6" "tracepoint $tdp6" \ | |
239 | "\$tracepoint" "$tdp6" | |
240 | ||
241 | # globals were collected at tdp6 | |
242 | gdb_test "tdump" \ | |
243 | "gdb_char_test = 1.*gdb_short_test = 2.*gdb_long_test = 3" \ | |
244 | "9.1: tdump, global variables collected" | |
245 | ||
246 | # 9.2 test tdump with arguments | |
247 | # [no go, tdump doesn't have any arguments] | |
248 | ||
249 | set linecount1 0 | |
250 | set linecount2 0 | |
251 | set linecount3 0 | |
252 | set linecount4 0 | |
253 | set linecount5 0 | |
254 | set linecount6 0 | |
255 | ||
256 | gdb_tfind_test "11.x, 12.1: find start frame" "start" "0" | |
257 | ||
258 | # | |
259 | # 11.x test built-in trace variables $trace_frame, $trace_line etc. | |
260 | # | |
261 | ||
262 | gdb_test "printf \"x %d x\\n\", \$trace_frame" "x 0 x" \ | |
263 | "11.1: test \$trace_frame" | |
264 | ||
265 | gdb_test "printf \"x %d x\\n\", \$tracepoint" "x $tdp1 x" \ | |
266 | "11.2: test \$tracepoint" | |
267 | ||
268 | gdb_test "printf \"x %d x\\n\", \$trace_line" "x $testline1 x" \ | |
269 | "11.3: test \$trace_line" | |
270 | ||
271 | gdb_test_multiple "print \$trace_file" "11.4: test \$trace_file" { | |
272 | -re "\\$\[0-9\]+ = \"$srcfile\"\[\r\n\]+$gdb_prompt $" { | |
273 | pass "11.4: test \$trace_file" | |
274 | } | |
275 | -re "\\$\[0-9\]+ = \"$srcdir/$subdir/$srcfile\"\[\r\n\]+$gdb_prompt $" { | |
276 | pass "11.4: test \$trace_file" | |
277 | } | |
1c942fb9 | 278 | } |
c906108c | 279 | |
0a251e08 YQ |
280 | #gdb_test "print \$trace_file" "\"$srcdir/$subdir/$srcfile\"" \ |
281 | # "11.4: test \$trace_file" | |
c906108c | 282 | |
0a251e08 YQ |
283 | # |
284 | # 12.x test report generation using arbitrary GDB commands, loops etc. | |
285 | # | |
c906108c | 286 | |
0a251e08 YQ |
287 | gdb_test_multiple "while \$trace_frame != -1\n output \$trace_file\n printf \", line \%d \(tracepoint #\%d\)\\n\", \$trace_line, \$tracepoint\n tfind\n end" "12.1: trace report #1" { |
288 | -re "> end\r\n" { | |
289 | exp_continue | |
290 | } | |
291 | -re "^Found trace frame \[0-9\]+, tracepoint \[0-9\]+\r\n" { | |
292 | exp_continue | |
293 | } | |
294 | -re "^\[^\r\n\]* line $testline1 .tracepoint .$tdp1\\)\r\n" { | |
295 | set linecount1 [expr $linecount1 + 1] | |
296 | exp_continue | |
297 | } | |
298 | -re "^\[^\r\n\]* line $testline2 .tracepoint .$tdp2\\)\r\n" { | |
299 | set linecount2 [expr $linecount2 + 1] | |
300 | exp_continue | |
301 | } | |
302 | -re "^\[^\r\n\]* line $testline3 .tracepoint .$tdp3\\)\r\n" { | |
303 | set linecount3 [expr $linecount3 + 1] | |
304 | exp_continue | |
305 | } | |
306 | -re "^\[^\r\n\]* line $testline4 .tracepoint .$tdp4\\)\r\n" { | |
307 | set linecount4 [expr $linecount4 + 1] | |
308 | exp_continue | |
309 | } | |
310 | -re "^\[^\r\n\]* line $testline5 .tracepoint .$tdp5\\)\r\n" { | |
311 | set linecount5 [expr $linecount5 + 1] | |
312 | exp_continue | |
313 | } | |
314 | -re "^\[^\r\n\]* line $testline6 .tracepoint .$tdp6\\)\r\n" { | |
315 | set linecount6 [expr $linecount6 + 1] | |
316 | exp_continue | |
317 | } | |
318 | -re "^No trace frame found\r\n$gdb_prompt $" { | |
319 | if { ($linecount1 < 4) || ($linecount2 < 4) || ($linecount3 < 4) || ($linecount4 < 4) || ($linecount5 < 4) || ($linecount6 < 4) } { | |
320 | fail "12.1: trace report #1" | |
321 | } else { | |
322 | pass "12.1: trace report #1" | |
323 | } | |
1c942fb9 | 324 | } |
c906108c | 325 | } |
c906108c | 326 | |
0a251e08 YQ |
327 | gdb_tfind_test "12.2: tfind end, selects no frame" "end" "-1" |
328 | gdb_tfind_test "12.2: find first TDP #2 frame" "tracepoint $tdp2" \ | |
329 | "\$tracepoint" "$tdp2" | |
c906108c | 330 | |
0a251e08 | 331 | set linecount2 0 |
c906108c | 332 | |
0a251e08 YQ |
333 | gdb_test_multiple "while \$trace_frame != -1\n printf \"tracepoint #\%d, FP 0x\%08x, SP 0x\%08x, PC 0x%08x\\n\", \$tracepoint, \$fp, \$sp, \$pc\n tfind tracepoint\n end" "12.2: trace report #2" { |
334 | -re "tracepoint #$tdp2, FP $hex, SP $hex, PC $hex" { | |
335 | set linecount2 [expr $linecount2 + 1] | |
336 | exp_continue | |
337 | } | |
338 | -re ".*$gdb_prompt $" { | |
339 | if { ($linecount2 < 4) } { | |
340 | fail "12.2: trace report #2" | |
341 | } else { | |
342 | pass "12.2: trace report #2" | |
343 | } | |
1c942fb9 | 344 | } |
c906108c | 345 | } |
c906108c | 346 | |
0a251e08 YQ |
347 | gdb_tfind_test "12.3: tfind end, selects no frame" "end" "-1" |
348 | gdb_tfind_test "12.3: find first TDP #3 frame" "tracepoint $tdp3" \ | |
349 | "\$tracepoint" "$tdp3" | |
c906108c | 350 | |
0a251e08 | 351 | set linecount3 0 |
c906108c | 352 | |
0a251e08 YQ |
353 | gdb_test_multiple "while \$trace_frame != -1\n printf \"TDP #\%d, frame \%d: depth = \%d, q1 = \%d\\n\", \$tracepoint, \$trace_frame, depth, q1\n tfind tracepoint\n end" "12.3: trace report #3" { |
354 | -re "TDP #$tdp3, frame $decimal: depth = $decimal, q1 = $decimal" { | |
355 | set linecount3 [expr $linecount3 + 1] | |
356 | exp_continue | |
357 | } | |
358 | -re ".*$gdb_prompt $" { | |
359 | if { ($linecount3 < 4) } { | |
360 | fail "12.3: trace report #3" | |
361 | } else { | |
362 | pass "12.3: trace report #3" | |
363 | } | |
1c942fb9 | 364 | } |
c906108c | 365 | } |
c906108c | 366 | |
0a251e08 YQ |
367 | gdb_tfind_test "12.4: tfind end, selects no frame" "end" "-1" |
368 | gdb_tfind_test "12.4: find first TDP #6 frame" "tracepoint $tdp6" \ | |
369 | "\$tracepoint" "$tdp6" | |
c906108c | 370 | |
0a251e08 | 371 | set linecount6 0 |
c906108c | 372 | |
0a251e08 YQ |
373 | gdb_test_multiple "while \$trace_frame != -1\n printf \"TDP #\%d, frame %d: char_test = \%d, long_test = \%d\\n\", \$tracepoint, \$trace_frame, gdb_char_test, gdb_long_test\n tfind tracepoint\n end" "12.4: trace report #4" { |
374 | -re "TDP #$tdp6, frame $decimal: char_test = $arg1, long_test = $arg3" { | |
375 | set linecount6 [expr $linecount6 + 1] | |
376 | exp_continue | |
377 | } | |
378 | -re ".*$gdb_prompt $" { | |
379 | if { ($linecount6 < 4) } { | |
380 | fail "12.4: trace report #4" | |
381 | } else { | |
382 | pass "12.4: trace report #4" | |
383 | } | |
1c942fb9 | 384 | } |
c906108c | 385 | } |
de7b2893 YQ |
386 | |
387 | # There is always a thread of an inferior, either a live one or | |
388 | # a faked one. | |
a8f077dc | 389 | gdb_test "info threads" "\\* ${decimal} (process|Thread) \[0-9\.\]+\[ \t\].*" |
de7b2893 | 390 | gdb_test "info inferiors" "\\* 1 process ${decimal} \[ \t\]+${binfile}.*" |
c906108c | 391 | } |
c906108c | 392 | } |
1c942fb9 YQ |
393 | |
394 | use_collected_data "live" | |
c906108c SS |
395 | |
396 | # Finished! | |
1c942fb9 YQ |
397 | gdb_tfind_test "finished: make sure not debugging any trace frame" \ |
398 | "none" "-1" | |
399 | ||
400 | # Save trace frames to tfile. | |
f3786771 YQ |
401 | set tracefile [standard_output_file ${testfile}] |
402 | gdb_test "tsave ${tracefile}.tf" \ | |
403 | "Trace data saved to file '${tracefile}.tf'.*" \ | |
404 | "save tfile trace file" | |
1c942fb9 | 405 | |
393fd4c3 YQ |
406 | # Save trace frames to ctf. |
407 | gdb_test "tsave -ctf ${tracefile}.ctf" \ | |
408 | "Trace data saved to directory '${tracefile}.ctf'.*" \ | |
409 | "save ctf trace file" | |
410 | ||
1c942fb9 YQ |
411 | # Change target to tfile. |
412 | set test "change to tfile target" | |
f3786771 | 413 | gdb_test_multiple "target tfile ${tracefile}.tf" "$test" { |
1c942fb9 YQ |
414 | -re "A program is being debugged already. Kill it. .y or n. " { |
415 | send_gdb "y\n" | |
416 | exp_continue | |
417 | } | |
418 | -re "$gdb_prompt $" { | |
419 | pass "$test" | |
420 | } | |
421 | } | |
422 | # Test the collected trace frames from tfile. | |
423 | use_collected_data "tfile" | |
393fd4c3 YQ |
424 | |
425 | # Try to read ctf data if GDB supports. | |
426 | gdb_test_multiple "target ctf ${tracefile}.ctf" "" { | |
427 | -re "Undefined target command: \"ctf ${tracefile}.ctf\"\. Try \"help target\"\.\r\n$gdb_prompt $" { | |
428 | } | |
429 | -re ".*\r\n$gdb_prompt $" { | |
430 | use_collected_data "ctf" | |
431 | } | |
432 | } |