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b811d2c2 | 1 | # Copyright 1998-2020 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 | 25 | |
8bca2978 SL |
26 | if ![gdb_trace_common_supports_arch] { |
27 | unsupported "no trace-common.h support for arch" | |
28 | return -1 | |
29 | } | |
30 | ||
f8b7eaf3 | 31 | if { [gdb_compile "$srcdir/$subdir/$srcfile" "$binfile" \ |
ba22ff86 | 32 | executable {debug nowarnings nopie}] != "" } { |
84c93cd5 | 33 | untested "failed to compile" |
f8b7eaf3 | 34 | return -1 |
c906108c | 35 | } |
f8b7eaf3 | 36 | gdb_load $binfile |
de7ff789 MS |
37 | gdb_test "tstop" ".*" "" |
38 | gdb_test "tfind none" ".*" "" | |
15a7e7bc YQ |
39 | |
40 | # 6.2 test help tstart | |
41 | gdb_test "help tstart" \ | |
02d016b7 | 42 | "Start trace data collection\.\[\r\n\]+Usage: tstart \\\[NOTES\\\]\.\.\.\[\r\n\]+Any arguments supplied are recorded with the trace as a note and\[\r\n\]+reported by tstatus \\(if the target supports trace notes\\)\." \ |
15a7e7bc YQ |
43 | "6.2: help tstart" |
44 | # 7.2 test help tstop | |
45 | gdb_test "help tstop" \ | |
02d016b7 | 46 | "Stop trace data collection\.\[\r\n\]+Usage: tstop \\\[NOTES\\\]\.\.\.\[\r\n\]+Any arguments supplied are recorded with the trace as a stop reason and\[\r\n\]+reported by tstatus \\(if the target supports trace notes\\)\." \ |
15a7e7bc YQ |
47 | "7.2: help tstop" |
48 | ||
49 | # 8.38 test help tfind | |
50 | gdb_test "help tfind" "Select a trace frame.*" \ | |
51 | "8.38: help tfind" | |
52 | gdb_test "help tfind pc" "Select a trace frame by PC.*" \ | |
53 | "8.38: help tfind PC" | |
54 | gdb_test "help tfind end" "De-select any trace frame.*" \ | |
55 | "8.38: help tfind end" | |
56 | gdb_test "help tfind none" "De-select any trace frame.*" \ | |
57 | "8.38: help tfind none" | |
58 | gdb_test "help tfind line" "Select a trace frame by source line.*" \ | |
59 | "8.38: help tfind line" | |
60 | gdb_test "help tfind start" "Select the first trace frame.*" \ | |
61 | "8.38: help tfind start" | |
62 | gdb_test "help tfind range" "Select a trace frame whose PC is in.*" \ | |
63 | "8.38: help tfind range" | |
64 | gdb_test "help tfind trace" "Select a trace frame by tracepoint number.*" \ | |
65 | "8.38: help tfind tracepoint" | |
66 | ||
f8b7eaf3 | 67 | runto_main |
c906108c SS |
68 | gdb_reinitialize_dir $srcdir/$subdir |
69 | ||
c906108c | 70 | if { ![gdb_target_supports_trace] } then { |
bc6c7af4 | 71 | unsupported "current target does not support trace" |
ae59b1da | 72 | return 1 |
c906108c SS |
73 | |
74 | } | |
75 | ||
76 | # If testing on a remote host, download the source file. | |
77 | # remote_download host $srcdir/$subdir/$srcfile | |
78 | ||
79 | # define relative source line numbers: | |
80 | # all subsequent line numbers are relative to this first one (baseline) | |
4ec70201 | 81 | set baseline [gdb_find_recursion_test_baseline $srcfile] |
c906108c | 82 | if { $baseline == -1 } then { |
bc6c7af4 | 83 | fail "could not find gdb_recursion_test function" |
4ec70201 | 84 | return |
c906108c SS |
85 | } |
86 | ||
87 | set testline1 [expr $baseline + 1] | |
88 | set testline2 [expr $baseline + 5] | |
89 | set testline3 [expr $baseline + 6] | |
90 | set testline4 [expr $baseline + 7] | |
91 | set testline5 [expr $baseline + 8] | |
92 | ||
93 | # | |
94 | # test tfind command | |
95 | # | |
96 | ||
97 | gdb_delete_tracepoints | |
98 | set tdp1 [gdb_gettpnum "\*gdb_recursion_test"] | |
99 | set tdp2 [gdb_gettpnum $testline2] | |
100 | set tdp3 [gdb_gettpnum $testline3] | |
101 | set tdp4 [gdb_gettpnum $testline4] | |
102 | set tdp5 [gdb_gettpnum $testline5] | |
103 | if { $tdp1 <= 0 || $tdp2 <= 0 || $tdp3 <= 0 || \ | |
104 | $tdp4 <= 0 || $tdp5 <= 0 } then { | |
105 | fail "setting tracepoints" | |
4ec70201 | 106 | return |
c906108c SS |
107 | } |
108 | ||
109 | # 6.1 test tstart command | |
0ab48859 MS |
110 | |
111 | set return_me 1 | |
112 | gdb_test_multiple "tstart" "6.1: tstart" { | |
c906108c SS |
113 | -re "Trace can only be run on remote targets.*$gdb_prompt $" { |
114 | fail "6.1: tstart (not connected to remote?)" | |
c906108c SS |
115 | } |
116 | -re "Target does not support this command.*$gdb_prompt $" { | |
117 | fail "6.1: tstart (connected to wrong target?)" | |
c906108c SS |
118 | } |
119 | -re "Target returns error code.*$gdb_prompt $" { | |
120 | fail "6.1: tstart (connected to wrong target?)" | |
c906108c SS |
121 | } |
122 | -re "$gdb_prompt $" { | |
123 | pass "6.1: tstart" | |
0ab48859 | 124 | set return_me 0 |
c906108c SS |
125 | } |
126 | } | |
127 | ||
0ab48859 | 128 | if { $return_me == 1 } then { |
ae59b1da | 129 | return -1 |
0ab48859 MS |
130 | } |
131 | ||
c906108c SS |
132 | # test tstatus (when trace on) |
133 | gdb_test "tstatus" "\[Tt\]race is running.*" "test tstatus on" | |
134 | ||
194ed413 | 135 | gdb_breakpoint "end" qualified |
f8b7eaf3 DJ |
136 | gdb_test "continue" \ |
137 | "Continuing.*Breakpoint $decimal, end.*" \ | |
138 | "run trace experiment" | |
c906108c SS |
139 | |
140 | # 7.1 test tstop command | |
0ab48859 MS |
141 | |
142 | set return_me 1 | |
143 | gdb_test_multiple "tstop" "7.1: tstop" { | |
c906108c SS |
144 | -re "Trace can only be run on remote targets.*$gdb_prompt $" { |
145 | fail "7.1: tstop (not connected to remote?)" | |
c906108c SS |
146 | } |
147 | -re "Target does not support this command.*$gdb_prompt $" { | |
148 | fail "7.1: tstop (connected to wrong target?)" | |
c906108c SS |
149 | } |
150 | -re "Target returns error code.*$gdb_prompt $" { | |
151 | fail "7.1: tstop (connected to wrong target?)" | |
c906108c SS |
152 | } |
153 | -re "$gdb_prompt $" { | |
154 | pass "7.1: tstop" | |
0ab48859 | 155 | set return_me 0 |
c906108c | 156 | } |
0ab48859 MS |
157 | } |
158 | ||
159 | if { $return_me == 1 } then { | |
ae59b1da | 160 | return -1 |
c906108c SS |
161 | } |
162 | ||
c906108c | 163 | # test tstatus (when trace off) |
6a8f2671 PA |
164 | gdb_test "tstatus" "Trace stopped by a tstop command.*" \ |
165 | "test tstatus off after tstop" | |
c906108c SS |
166 | |
167 | ## record starting PC | |
4ec70201 | 168 | set save_pc [gdb_readexpr "(unsigned long) \$pc"] |
c906108c SS |
169 | if { $save_pc == -1 } then { |
170 | fail "could not read PC" | |
4ec70201 | 171 | return |
c906108c SS |
172 | } |
173 | ||
174 | # 8.7 tfind start | |
175 | ## check $trace_frame == 0 | |
4ec70201 | 176 | gdb_tfind_test "8.7: tfind start command" "start" "0" |
c906108c SS |
177 | ## check $pc != startPC |
178 | gdb_test "printf \"x \%d x\\n\", \$pc != $save_pc" \ | |
179 | "x 1 x" \ | |
180 | "8.7b: tfind start" | |
181 | ||
182 | # 8.8 tfind none | |
183 | ## check $trace_frame == -1 | |
4ec70201 | 184 | gdb_tfind_test "8.8: tfind none" "none" "-1" |
c906108c SS |
185 | ## check $pc == startPC |
186 | gdb_test "printf \"x \%d x\\n\", \$pc == $save_pc" \ | |
187 | "x 1 x" \ | |
188 | "8.8b: tfind none (restores non-trace PC)" | |
189 | ||
190 | # 8.9 tfind end | |
191 | ## check $trace_frame == -1 | |
4ec70201 | 192 | gdb_tfind_test "8.9: tfind end, selects no frame" "end" "-1" |
c906108c SS |
193 | ## check $pc == startPC |
194 | gdb_test "printf \"x \%d x\\n\", \$pc == $save_pc" \ | |
195 | "x 1 x" \ | |
196 | "8.9b: tfind end (restores non-tracing PC)" | |
197 | ||
198 | # 8.1 tfind n | |
199 | ## check $trace_frame == n | |
200 | gdb_tfind_test "8.1: tfind 1" "1" "1" | |
201 | ## check $trace_line corresponds to tracepoint for frame n | |
202 | gdb_test "print \$trace_line" "$testline2" "8.1b: tfind 1 (correct line)" | |
203 | ||
204 | # 8.28 tfind invalid n (big number) | |
205 | ## check "not found" error | |
206 | ## check $trace_frame != n | |
207 | gdb_test "tfind 32767" \ | |
208 | "failed to find.*" \ | |
209 | "8.28: tfind <n> command rejects invalid frame number" | |
210 | ||
211 | gdb_test "printf \"x \%d x\\n\", \$trace_frame == 32767" \ | |
212 | "x 0 x" \ | |
213 | "8.28: tfind <n> rejected bad input (32767)" | |
214 | ||
215 | # 8.31 tfind negative n | |
216 | ## check error | |
217 | gdb_test "tfind -3" "invalid input.*" "8.31: tfind <n> rejects negative input" | |
218 | ## check $trace_frame != -n | |
219 | gdb_test "printf \"x \%d x\\n\", \$trace_frame == -3" "x 0 x" \ | |
220 | "8.31: tfind <n> rejected negative input (-3)" | |
221 | ||
222 | # 8.10 tfind <no arg> | |
223 | ## check $trace_frame += 1 | |
224 | ||
4ec70201 | 225 | gdb_tfind_test "8.10: tfind start" "start" "0" |
c906108c SS |
226 | gdb_test "print \$trace_line" "$baseline" \ |
227 | "8.10: tfind 0 (correct line $baseline)" | |
4ec70201 | 228 | gdb_tfind_test "8.10: tfind noargument 1" "" "1" |
c906108c SS |
229 | gdb_test "print \$trace_line" "$testline2" \ |
230 | "8.10: tfind 1 (correct line $testline2)" | |
4ec70201 | 231 | gdb_tfind_test "8.10: tfind noargument 2" "" "2" |
c906108c SS |
232 | gdb_test "print \$trace_line" "$testline3" \ |
233 | "8.10: tfind 2 (correct line $testline3)" | |
4ec70201 | 234 | gdb_tfind_test "8.10: tfind noargument 3" "" "3" |
c906108c SS |
235 | gdb_test "print \$trace_line" "$testline4" \ |
236 | "8.10: tfind 3 (correct line $testline4)" | |
237 | ||
4ec70201 | 238 | gdb_tfind_test "8.11: tfind 3" "3" "3" |
c906108c SS |
239 | gdb_test "print \$trace_line" "$testline4" \ |
240 | "8.11: tfind 3 (correct line $testline4)" | |
4ec70201 | 241 | gdb_tfind_test "8.11: tfind backward 2" "-" "2" |
c906108c SS |
242 | gdb_test "print \$trace_line" "$testline3" \ |
243 | "8.11: tfind 2 (correct line $testline3)" | |
4ec70201 | 244 | gdb_tfind_test "8.11: tfind backward 1" "-" "1" |
c906108c SS |
245 | gdb_test "print \$trace_line" "$testline2" \ |
246 | "8.11: tfind 1 (correct line $testline2)" | |
4ec70201 | 247 | gdb_tfind_test "8.11: tfind backward 0" "-" "0" |
c906108c SS |
248 | gdb_test "print \$trace_line" "$baseline" \ |
249 | "8.11: tfind 0 (correct line $baseline)" | |
250 | ||
4ec70201 | 251 | gdb_tfind_test "8.12: tfind none" "none" "-1" |
c906108c | 252 | gdb_tfind_test "8.12: tfind tracepoint <n>" "tracepoint $tdp2" \ |
4ec70201 | 253 | "\$tracepoint" "$tdp2" |
c906108c SS |
254 | gdb_test "print \$trace_line" "$testline2" \ |
255 | "8.12: tfind tracepoint <n> (line $testline2)" | |
256 | ||
4ec70201 | 257 | gdb_tfind_test "8.25: tfind none" "none" "-1" |
c906108c SS |
258 | gdb_test "tfind tracepoint 0" "failed to find.*" \ |
259 | "8.25: tfind tracepoint rejects zero" | |
260 | gdb_test "tfind tracepoint 32767" "failed to find.*" \ | |
261 | "8.25: tfind tracepoint rejects nonexistant tracepoint (32767)" | |
262 | gdb_test "tfind tracepoint -1" "failed to find.*" \ | |
263 | "8.25: tfind tracepoint rejects nonexistant tracepoint (-1)" | |
264 | ||
265 | # 8.37 tfind tracepoint n where n no longer exists (but used to) | |
35ec993f | 266 | gdb_test_no_output "delete trace $tdp2" "" |
4ec70201 | 267 | gdb_tfind_test "8.37: tfind none" "none" "-1" |
c906108c SS |
268 | gdb_tfind_test "8.37: tfind deleted tracepoint" \ |
269 | "tracepoint $tdp2" \ | |
4ec70201 | 270 | "\$tracepoint" "$tdp2" |
c906108c SS |
271 | gdb_test "print \$trace_line" "$testline2" \ |
272 | "8.37: tfind deleted tracepoint (line $testline2)" | |
273 | ||
274 | # 8.13 tfind tracepoint <no arg> | |
275 | ## check $tracepoint same before and after, $trace_frame changed | |
276 | ||
4ec70201 | 277 | gdb_tfind_test "8.13: tfind none" "none" "-1" |
c906108c | 278 | gdb_tfind_test "8.13: tracepoint $tdp1" "tracepoint $tdp1" \ |
4ec70201 | 279 | "\$tracepoint" "$tdp1" |
c906108c SS |
280 | gdb_test "print \$trace_line" "$baseline" \ |
281 | "8.13: tfind tracepoint $tdp1 (line $baseline)" | |
35ec993f | 282 | gdb_test_no_output "set \$save_frame = \$trace_frame" "" |
c906108c | 283 | gdb_tfind_test "8.13: tracepoint <no arg>" "tracepoint" \ |
4ec70201 | 284 | "\$tracepoint" "$tdp1" |
c906108c SS |
285 | gdb_test "printf \"x \%d x\\n\", \$trace_frame == \$save_frame" \ |
286 | "x 0 x" \ | |
5f579bc5 | 287 | "8.13: tracepoint <no arg>, tracepoint number unchanged" |
c906108c SS |
288 | |
289 | # 1.12 set tracepoint in prologue | |
290 | # | |
291 | # tdp1 was set at *gdb_recursion_test (ie. the hard address of the | |
292 | # function, before the prologue). Test to see that it succeeded. | |
293 | # Current pc should be equal to the address of the function. | |
294 | ||
295 | gdb_test "printf \"x \%d x\\n\", \$pc == gdb_recursion_test" \ | |
296 | "x 1 x" \ | |
297 | "1.12: set tracepoint in prologue" | |
298 | ||
299 | # 8.14 tfind pc x | |
300 | ## check pc == x, $trace_frame != -1 | |
301 | gdb_tfind_test "8.14: tfind 3" "3" "3" | |
302 | gdb_test "print \$trace_line" "$testline4" \ | |
303 | "8.14: tfind 3 (line $testline4)" | |
304 | ||
35ec993f | 305 | gdb_test_no_output "set \$test_pc = \$pc" "" |
c906108c | 306 | gdb_tfind_test "8.14: tfind none" "none" "-1" |
4ec70201 | 307 | gdb_tfind_test "8.14: tfind pc" "pc \$test_pc" "\$trace_frame != -1" "1" |
c906108c SS |
308 | gdb_test "print \$trace_line" "$testline4" \ |
309 | "8.14: tfind pc x (line $testline4)" | |
310 | gdb_test "printf \"x \%d x\\n\", \$pc == \$test_pc" \ | |
311 | "x 1 x" \ | |
312 | "8.14: tfind pc x" | |
313 | ||
314 | # 8.15 tfind pc <no arg> | |
315 | ## check pc same before and after, $trace_frame changed | |
316 | gdb_tfind_test "8.15: tfind 3" "3" "3" | |
317 | gdb_test "print \$trace_line" "$testline4" \ | |
318 | "8.15: tfind 3 (line $testline4)" | |
35ec993f | 319 | gdb_test_no_output "set \$test_pc = \$pc" "" |
c906108c SS |
320 | gdb_tfind_test "8.15: tfind pc" "pc" "\$pc == \$test_pc" "1" |
321 | gdb_test "print \$trace_line" "$testline4" \ | |
322 | "8.15: tfind pc (line $testline4)" | |
323 | gdb_test "printf \"x \%d x\\n\", \$trace_frame != 3" "x 1 x" \ | |
324 | "8.15: trace frame didn't change" | |
325 | ||
326 | # 8.26 tfind pc invalid x | |
327 | ## check error, pc != x (trace_frame unchanged?) | |
328 | gdb_tfind_test "8.26: tfind start" "start" "0" | |
329 | gdb_test "tfind pc 0" "failed to find.*" "8.26: tfind pc zero" | |
330 | gdb_test "tfind pc -1" "failed to find.*" "8.26: tfind pc -1" | |
331 | ||
332 | # 8.16 tfind line n | |
333 | ## check #trace_frame != -1, $trace_line == n | |
334 | gdb_tfind_test "8.16: tfind none" "none" "-1" | |
335 | gdb_tfind_test "8.16: tfind line $testline3" \ | |
336 | "line $testline3" \ | |
337 | "\$trace_line == $testline3" "1" | |
338 | ||
339 | # 8.17 tfind line <no arg> (# 8.19, 8.20) | |
340 | ## check $trace_line changed, no error, pc changed, frame changed, tdp changed | |
341 | gdb_tfind_test "8.17: tfind none" "none" "-1" | |
342 | gdb_tfind_test "8.17: tfind line $testline3" "line $testline3" "\$trace_line == $testline3" "1" | |
343 | gdb_tfind_test "8.17: tfind line <no arg>" "line" "\$trace_line != $testline3" "1" | |
344 | ||
345 | # 8.36 tfind and disassembly | |
346 | gdb_tfind_test "8.36: tfind start" "start" "0" | |
347 | set timeout 60 | |
c906108c | 348 | # look for disassembly of function label |
0ab48859 MS |
349 | gdb_test "disassemble gdb_c_test" \ |
350 | "<(\.\[0-9\]+|)>:.*End of assembler dump.*" \ | |
351 | "8.36: trace disassembly" | |
c906108c SS |
352 | |
353 | gdb_test "tfind line 0" \ | |
1cc310d2 | 354 | "out of range.*|failed to find.*|No line 0 in .*" \ |
4ec70201 | 355 | "8.18: tfind line 0" |
c906108c | 356 | gdb_test "tfind line 32767" \ |
1cc310d2 | 357 | "out of range.*|failed to find.*|No line 32767 in .*" \ |
4ec70201 | 358 | "8.27: tfind line 32767" |
c906108c SS |
359 | gdb_test "tfind line NoSuChFiLe.c:$baseline" \ |
360 | "No source file named.*" \ | |
4ec70201 | 361 | "8.27: tfind line in bad source file" |
c906108c SS |
362 | |
363 | # 8.32 tfind invalid subcommand (tfind foo) | |
364 | ## check error | |
365 | gdb_test "tfind NoSuChOpTiOn 21" \ | |
366 | "No symbol.*|\[Ww\]arning.*|\[Ee\]rror.*" \ | |
367 | "8.32: tfind with bad subcommand" | |
368 | ||
c906108c SS |
369 | # Finished! |
370 | gdb_tfind_test "8.17: tfind none" "none" "-1" |