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070afcf8 | 1 | # Copyright 2002 Free Software Foundation, Inc. |
dd7dfd64 MS |
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 2 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, write to the Free Software | |
15 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
16 | ||
17 | # Please email any bugs, comments, and/or additions to this file to: | |
18 | # bug-gdb@prep.ai.mit.edu | |
19 | ||
20 | # This file was written by Michael Snyder (msnyder@redhat.com) | |
21 | # This is a test for the gdb command "dump". | |
22 | ||
23 | if $tracelevel then { | |
24 | strace $tracelevel | |
25 | } | |
26 | ||
27 | set prms_id 0 | |
28 | set bug_id 0 | |
29 | ||
30 | set testfile "dump" | |
31 | ||
32 | set srcfile ${testfile}.c | |
33 | set binfile ${objdir}/${subdir}/${testfile} | |
f6347e16 | 34 | set options {debug} |
dd7dfd64 | 35 | |
f31dfe3b JJ |
36 | set is64bitonly "no" |
37 | ||
f6347e16 RH |
38 | if [istarget "alpha*-*-*"] then { |
39 | # SREC etc cannot handle 64-bit addresses. Force the test | |
40 | # program into the low 31 bits of the address space. | |
41 | lappend options "additional_flags=-Wl,-taso" | |
42 | } | |
43 | ||
f31dfe3b JJ |
44 | if [istarget "ia64*-*-*"] then { |
45 | set is64bitonly "yes" | |
46 | } | |
47 | ||
f6347e16 | 48 | if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable ${options}] != "" } { |
dd7dfd64 MS |
49 | gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail." |
50 | } | |
51 | ||
52 | # Start with a fresh gdb. | |
53 | ||
54 | gdb_exit | |
55 | gdb_start | |
56 | gdb_reinitialize_dir $srcdir/$subdir | |
57 | gdb_load ${binfile} | |
58 | ||
59 | # Clean up any stale output files from previous test runs | |
60 | ||
61 | remote_exec build "rm -f intarr1.bin intarr1b.bin intarr1.ihex intarr1.srec intarr1.tekhex intarr2.bin intarr2b.bin intarr2.ihex intarr2.srec intarr2.tekhex intstr1.bin intstr1b.bin intstr1.ihex intstr1.srec intstr1.tekhex intstr2.bin intstr2b.bin intstr2.ihex intstr2.srec intstr2.tekhex intarr3.srec" | |
62 | ||
63 | # Test help (FIXME:) | |
64 | ||
65 | # Run target program until data structs are initialized. | |
66 | ||
67 | if { ! [ runto checkpoint1 ] } then { | |
68 | gdb_suppress_entire_file "Program failed to run, so all tests in this file will automatically fail." | |
69 | } | |
70 | ||
71 | # Now generate some dump files. | |
72 | ||
73 | proc make_dump_file { command msg } { | |
74 | global gdb_prompt | |
75 | ||
76 | send_gdb "${command}\n" | |
77 | gdb_expect { | |
78 | -re ".*\[Ee\]rror.*$gdb_prompt $" { fail $msg } | |
79 | -re ".*\[Ww\]arning.*$gdb_prompt $" { fail $msg } | |
80 | -re ".*\[Uu\]ndefined .*$gdb_prompt $" { fail $msg } | |
81 | -re ".*$gdb_prompt $" { pass $msg } | |
82 | timeout { fail "$msg (timeout)" } | |
83 | } | |
84 | } | |
85 | ||
86 | make_dump_file "dump val intarr1.bin intarray" \ | |
87 | "dump array as value, default" | |
88 | ||
89 | make_dump_file "dump val intstr1.bin intstruct" \ | |
90 | "dump struct as value, default" | |
91 | ||
92 | make_dump_file "dump bin val intarr1b.bin intarray" \ | |
93 | "dump array as value, binary" | |
94 | ||
95 | make_dump_file "dump bin val intstr1b.bin intstruct" \ | |
96 | "dump struct as value, binary" | |
97 | ||
98 | make_dump_file "dump srec val intarr1.srec intarray" \ | |
99 | "dump array as value, srec" | |
100 | ||
101 | make_dump_file "dump srec val intstr1.srec intstruct" \ | |
102 | "dump struct as value, srec" | |
103 | ||
104 | make_dump_file "dump ihex val intarr1.ihex intarray" \ | |
105 | "dump array as value, intel hex" | |
106 | ||
107 | make_dump_file "dump ihex val intstr1.ihex intstruct" \ | |
108 | "dump struct as value, intel hex" | |
109 | ||
110 | make_dump_file "dump tekhex val intarr1.tekhex intarray" \ | |
111 | "dump array as value, tekhex" | |
112 | ||
113 | make_dump_file "dump tekhex val intstr1.tekhex intstruct" \ | |
114 | "dump struct as value, tekhex" | |
115 | ||
116 | proc capture_value { expression } { | |
117 | global gdb_prompt | |
118 | global expect_out | |
119 | ||
120 | set output_string "" | |
121 | send_gdb "print ${expression}\n" | |
122 | gdb_expect { | |
123 | -re ".*\[\r\n\]+.\[0123456789\]+ = (\[^\r\n\]+).*$gdb_prompt $" { | |
124 | set output_string $expect_out(1,string) | |
125 | } | |
126 | default { | |
127 | fail "capture_value failed on $expression." | |
128 | } | |
129 | } | |
130 | return $output_string | |
131 | } | |
132 | ||
133 | set array_start [capture_value "/x &intarray\[0\]"] | |
134 | set array_end [capture_value "/x &intarray\[32\]"] | |
135 | set struct_start [capture_value "/x &intstruct"] | |
136 | set struct_end [capture_value "/x &intstruct + 1"] | |
137 | ||
138 | set array_val [capture_value "intarray"] | |
139 | set struct_val [capture_value "intstruct"] | |
140 | ||
141 | make_dump_file "dump mem intarr2.bin $array_start $array_end" \ | |
142 | "dump array as memory, default" | |
143 | ||
144 | make_dump_file "dump mem intstr2.bin $struct_start $struct_end" \ | |
145 | "dump struct as memory, default" | |
146 | ||
147 | make_dump_file "dump bin mem intarr2b.bin $array_start $array_end" \ | |
148 | "dump array as memory, binary" | |
149 | ||
150 | make_dump_file "dump bin mem intstr2b.bin $struct_start $struct_end" \ | |
151 | "dump struct as memory, binary" | |
152 | ||
153 | make_dump_file "dump srec mem intarr2.srec $array_start $array_end" \ | |
154 | "dump array as memory, srec" | |
155 | ||
156 | make_dump_file "dump srec mem intstr2.srec $struct_start $struct_end" \ | |
157 | "dump struct as memory, srec" | |
158 | ||
159 | make_dump_file "dump ihex mem intarr2.ihex $array_start $array_end" \ | |
160 | "dump array as memory, ihex" | |
161 | ||
162 | make_dump_file "dump ihex mem intstr2.ihex $struct_start $struct_end" \ | |
163 | "dump struct as memory, ihex" | |
164 | ||
165 | make_dump_file "dump tekhex mem intarr2.tekhex $array_start $array_end" \ | |
166 | "dump array as memory, tekhex" | |
167 | ||
168 | make_dump_file "dump tekhex mem intstr2.tekhex $struct_start $struct_end" \ | |
169 | "dump struct as memory, tekhex" | |
170 | ||
171 | # test complex expressions | |
172 | make_dump_file \ | |
173 | "dump srec mem intarr3.srec &intarray \(char *\) &intarray + sizeof intarray" \ | |
174 | "dump array as mem, srec, expressions" | |
175 | ||
176 | ||
177 | # Now start a fresh gdb session, and reload the saved value files. | |
178 | ||
179 | gdb_exit | |
180 | gdb_start | |
181 | gdb_file_cmd ${binfile} | |
182 | ||
183 | # Reload saved values one by one, and compare. | |
184 | ||
185 | if { ![string compare $array_val [capture_value "intarray"]] } then { | |
186 | fail "start with intarray un-initialized" | |
187 | } else { | |
188 | pass "start with intarray un-initialized" | |
189 | } | |
190 | ||
191 | if { ![string compare $struct_val [capture_value "intstruct"]] } then { | |
192 | fail "start with intstruct un-initialized" | |
193 | } else { | |
194 | pass "start with intstruct un-initialized" | |
195 | } | |
196 | ||
197 | proc test_reload_saved_value { filename msg oldval newval } { | |
198 | global gdb_prompt | |
199 | ||
200 | gdb_file_cmd $filename | |
201 | if { ![string compare $oldval [capture_value $newval]] } then { | |
202 | pass $msg | |
203 | } else { | |
204 | fail $msg | |
205 | } | |
206 | } | |
207 | ||
208 | proc test_restore_saved_value { restore_args msg oldval newval } { | |
209 | global gdb_prompt | |
210 | ||
211 | gdb_test "restore $restore_args" \ | |
212 | "Restoring .*" \ | |
213 | "Restore command, $msg" | |
214 | ||
215 | if { ![string compare $oldval [capture_value $newval]] } then { | |
216 | pass "Restored value, $msg" | |
217 | } else { | |
218 | fail "Restored value, $msg" | |
219 | } | |
220 | } | |
221 | ||
f31dfe3b JJ |
222 | # srec format can not be loaded for 64-bit-only platforms |
223 | if ![string compare $is64bitonly "no"] then { | |
224 | test_reload_saved_value "intarr1.srec" "reload array as value, srec" \ | |
dd7dfd64 | 225 | $array_val "intarray" |
f31dfe3b | 226 | test_reload_saved_value "intstr1.srec" "reload struct as value, srec" \ |
dd7dfd64 | 227 | $struct_val "intstruct" |
f31dfe3b | 228 | test_reload_saved_value "intarr2.srec" "reload array as memory, srec" \ |
dd7dfd64 | 229 | $array_val "intarray" |
f31dfe3b | 230 | test_reload_saved_value "intstr2.srec" "reload struct as memory, srec" \ |
dd7dfd64 | 231 | $struct_val "intstruct" |
f31dfe3b JJ |
232 | } |
233 | ||
234 | # ihex format can not be loaded for 64-bit-only platforms | |
235 | if ![string compare $is64bitonly "no"] then { | |
dd7dfd64 | 236 | |
f31dfe3b | 237 | test_reload_saved_value "intarr1.ihex" "reload array as value, intel hex" \ |
dd7dfd64 | 238 | $array_val "intarray" |
f31dfe3b | 239 | test_reload_saved_value "intstr1.ihex" "reload struct as value, intel hex" \ |
dd7dfd64 | 240 | $struct_val "intstruct" |
f31dfe3b | 241 | test_reload_saved_value "intarr2.ihex" "reload array as memory, intel hex" \ |
dd7dfd64 | 242 | $array_val "intarray" |
f31dfe3b | 243 | test_reload_saved_value "intstr2.ihex" "reload struct as memory, intel hex" \ |
dd7dfd64 | 244 | $struct_val "intstruct" |
f31dfe3b | 245 | } |
dd7dfd64 | 246 | |
f31dfe3b JJ |
247 | # tekhex format can not be loaded for 64-bit-only platforms |
248 | if ![string compare $is64bitonly "no"] then { | |
249 | test_reload_saved_value "intarr1.tekhex" "reload array as value, tekhex" \ | |
dd7dfd64 | 250 | $array_val "intarray" |
f31dfe3b | 251 | test_reload_saved_value "intstr1.tekhex" "reload struct as value, tekhex" \ |
dd7dfd64 | 252 | $struct_val "intstruct" |
f31dfe3b | 253 | test_reload_saved_value "intarr2.tekhex" "reload array as memory, tekhex" \ |
dd7dfd64 | 254 | $array_val "intarray" |
f31dfe3b | 255 | test_reload_saved_value "intstr2.tekhex" "reload struct as memory, tekhex" \ |
dd7dfd64 | 256 | $struct_val "intstruct" |
f31dfe3b | 257 | } |
dd7dfd64 MS |
258 | |
259 | # Start a fresh gdb session | |
260 | ||
261 | gdb_exit | |
262 | gdb_start | |
263 | gdb_reinitialize_dir $srcdir/$subdir | |
264 | gdb_load ${binfile} | |
265 | ||
266 | # Run to main. | |
267 | if { ! [ runto main ] } then { | |
268 | gdb_suppress_entire_file "Program failed to run, so remaining tests in this file will automatically fail." | |
269 | } | |
270 | ||
271 | if { ![string compare $array_val [capture_value "intarray"]] } then { | |
272 | fail "start with intarray un-initialized, runto main" | |
273 | } else { | |
274 | pass "start with intarray un-initialized, runto main" | |
275 | } | |
276 | ||
277 | if { ![string compare $struct_val [capture_value "intstruct"]] } then { | |
278 | fail "start with intstruct un-initialized, runto main" | |
279 | } else { | |
280 | pass "start with intstruct un-initialized, runto main" | |
281 | } | |
282 | ||
f31dfe3b JJ |
283 | if ![string compare $is64bitonly "no"] then { |
284 | test_restore_saved_value "intarr1.srec" "array as value, srec" \ | |
dd7dfd64 MS |
285 | $array_val "intarray" |
286 | ||
f31dfe3b | 287 | test_restore_saved_value "intstr1.srec" "struct as value, srec" \ |
dd7dfd64 MS |
288 | $struct_val "intstruct" |
289 | ||
f31dfe3b | 290 | gdb_test "print zero_all ()" "void" "zero all" |
dd7dfd64 | 291 | |
f31dfe3b | 292 | test_restore_saved_value "intarr2.srec" "array as memory, srec" \ |
dd7dfd64 MS |
293 | $array_val "intarray" |
294 | ||
f31dfe3b | 295 | test_restore_saved_value "intstr2.srec" "struct as memory, srec" \ |
dd7dfd64 MS |
296 | $struct_val "intstruct" |
297 | ||
f31dfe3b | 298 | gdb_test "print zero_all ()" "" |
dd7dfd64 | 299 | |
f31dfe3b | 300 | test_restore_saved_value "intarr1.ihex" "array as value, ihex" \ |
dd7dfd64 MS |
301 | $array_val "intarray" |
302 | ||
f31dfe3b | 303 | test_restore_saved_value "intstr1.ihex" "struct as value, ihex" \ |
dd7dfd64 MS |
304 | $struct_val "intstruct" |
305 | ||
f31dfe3b | 306 | gdb_test "print zero_all ()" "" |
dd7dfd64 | 307 | |
f31dfe3b | 308 | test_restore_saved_value "intarr2.ihex" "array as memory, ihex" \ |
dd7dfd64 MS |
309 | $array_val "intarray" |
310 | ||
f31dfe3b | 311 | test_restore_saved_value "intstr2.ihex" "struct as memory, ihex" \ |
dd7dfd64 MS |
312 | $struct_val "intstruct" |
313 | ||
f31dfe3b | 314 | gdb_test "print zero_all ()" "" |
dd7dfd64 | 315 | |
f31dfe3b | 316 | test_restore_saved_value "intarr1.tekhex" "array as value, tekhex" \ |
dd7dfd64 MS |
317 | $array_val "intarray" |
318 | ||
f31dfe3b | 319 | test_restore_saved_value "intstr1.tekhex" "struct as value, tekhex" \ |
dd7dfd64 MS |
320 | $struct_val "intstruct" |
321 | ||
f31dfe3b | 322 | gdb_test "print zero_all ()" "" |
dd7dfd64 | 323 | |
f31dfe3b | 324 | test_restore_saved_value "intarr2.tekhex" "array as memory, tekhex" \ |
dd7dfd64 MS |
325 | $array_val "intarray" |
326 | ||
f31dfe3b | 327 | test_restore_saved_value "intstr2.tekhex" "struct as memory, tekhex" \ |
dd7dfd64 | 328 | $struct_val "intstruct" |
f31dfe3b | 329 | } |
dd7dfd64 MS |
330 | |
331 | gdb_test "print zero_all ()" "" | |
332 | ||
333 | test_restore_saved_value "intarr1.bin binary $array_start" \ | |
334 | "array as value, binary" \ | |
335 | $array_val "intarray" | |
336 | ||
337 | test_restore_saved_value "intstr1.bin binary $struct_start" \ | |
338 | "struct as value, binary" \ | |
339 | $struct_val "intstruct" | |
340 | ||
341 | gdb_test "print zero_all ()" "" | |
342 | ||
343 | test_restore_saved_value "intarr2.bin binary $array_start" \ | |
344 | "array as memory, binary" \ | |
345 | $array_val "intarray" | |
346 | ||
347 | test_restore_saved_value "intstr2.bin binary $struct_start" \ | |
348 | "struct as memory, binary" \ | |
349 | $struct_val "intstruct" | |
350 | ||
351 | # test restore with offset. | |
352 | ||
353 | set array2_start [capture_value "/x &intarray2\[0\]"] | |
354 | set struct2_start [capture_value "/x &intstruct2"] | |
355 | set array2_offset \ | |
356 | [capture_value "/x (char *) &intarray2 - (char *) &intarray"] | |
357 | set struct2_offset \ | |
358 | [capture_value "/x (char *) &intstruct2 - (char *) &intstruct"] | |
359 | ||
360 | gdb_test "print zero_all ()" "" | |
361 | ||
f31dfe3b JJ |
362 | |
363 | if ![string compare $is64bitonly "no"] then { | |
364 | test_restore_saved_value "intarr1.srec $array2_offset" \ | |
dd7dfd64 MS |
365 | "array copy, srec" \ |
366 | $array_val "intarray2" | |
367 | ||
f31dfe3b | 368 | test_restore_saved_value "intstr1.srec $struct2_offset" \ |
dd7dfd64 MS |
369 | "struct copy, srec" \ |
370 | $struct_val "intstruct2" | |
371 | ||
f31dfe3b | 372 | gdb_test "print zero_all ()" "" |
dd7dfd64 | 373 | |
f31dfe3b | 374 | test_restore_saved_value "intarr1.ihex $array2_offset" \ |
dd7dfd64 MS |
375 | "array copy, ihex" \ |
376 | $array_val "intarray2" | |
377 | ||
f31dfe3b | 378 | test_restore_saved_value "intstr1.ihex $struct2_offset" \ |
dd7dfd64 MS |
379 | "struct copy, ihex" \ |
380 | $struct_val "intstruct2" | |
381 | ||
f31dfe3b | 382 | gdb_test "print zero_all ()" "" |
dd7dfd64 | 383 | |
f31dfe3b | 384 | test_restore_saved_value "intarr1.tekhex $array2_offset" \ |
dd7dfd64 MS |
385 | "array copy, tekhex" \ |
386 | $array_val "intarray2" | |
387 | ||
f31dfe3b | 388 | test_restore_saved_value "intstr1.tekhex $struct2_offset" \ |
dd7dfd64 MS |
389 | "struct copy, tekhex" \ |
390 | $struct_val "intstruct2" | |
f31dfe3b | 391 | } |
dd7dfd64 MS |
392 | |
393 | gdb_test "print zero_all ()" "" | |
394 | ||
395 | test_restore_saved_value "intarr1.bin binary $array2_start" \ | |
396 | "array copy, binary" \ | |
397 | $array_val "intarray2" | |
398 | ||
399 | test_restore_saved_value "intstr1.bin binary $struct2_start" \ | |
400 | "struct copy, binary" \ | |
401 | $struct_val "intstruct2" | |
402 | ||
403 | # | |
404 | # test restore with start/stop addresses. | |
405 | # | |
406 | # For this purpose, we will restore just the third element of the array, | |
407 | # and check to see that adjacent elements are not modified. | |
408 | # | |
409 | # We will need the address and offset of the third and fourth elements. | |
410 | # | |
411 | ||
412 | set element3_start [capture_value "/x &intarray\[3\]"] | |
413 | set element4_start [capture_value "/x &intarray\[4\]"] | |
414 | set element3_offset \ | |
415 | [capture_value "/x (char *) &intarray\[3\] - (char *) &intarray\[0\]"] | |
416 | set element4_offset \ | |
417 | [capture_value "/x (char *) &intarray\[4\] - (char *) &intarray\[0\]"] | |
418 | ||
f31dfe3b JJ |
419 | if ![string compare $is64bitonly "no"] then { |
420 | gdb_test "print zero_all ()" "" | |
dd7dfd64 | 421 | |
f31dfe3b | 422 | test_restore_saved_value "intarr1.srec 0 $element3_start $element4_start" \ |
dd7dfd64 MS |
423 | "array partial, srec" \ |
424 | [capture_value "4"] "intarray\[3\]" | |
425 | ||
f31dfe3b JJ |
426 | gdb_test "print intarray\[2\] == 0" " = 1" "element 2 not changed - 1" |
427 | gdb_test "print intarray\[4\] == 0" " = 1" "element 4 not changed - 1" | |
dd7dfd64 | 428 | |
f31dfe3b | 429 | gdb_test "print zero_all ()" "" |
dd7dfd64 | 430 | |
f31dfe3b | 431 | test_restore_saved_value "intarr1.ihex 0 $element3_start $element4_start" \ |
dd7dfd64 MS |
432 | "array partial, ihex" \ |
433 | [capture_value "4"] "intarray\[3\]" | |
434 | ||
f31dfe3b JJ |
435 | gdb_test "print intarray\[2\] == 0" " = 1" "element 2 not changed - 2" |
436 | gdb_test "print intarray\[4\] == 0" " = 1" "element 4 not changed - 2" | |
dd7dfd64 | 437 | |
f31dfe3b | 438 | gdb_test "print zero_all ()" "" |
dd7dfd64 | 439 | |
f31dfe3b | 440 | test_restore_saved_value "intarr1.tekhex 0 $element3_start $element4_start" \ |
dd7dfd64 MS |
441 | "array partial, tekhex" \ |
442 | [capture_value "4"] "intarray\[3\]" | |
443 | ||
f31dfe3b JJ |
444 | gdb_test "print intarray\[2\] == 0" " = 1" "element 2 not changed - 3" |
445 | gdb_test "print intarray\[4\] == 0" " = 1" "element 4 not changed - 3" | |
446 | } | |
dd7dfd64 MS |
447 | |
448 | gdb_test "print zero_all ()" "" | |
449 | ||
450 | test_restore_saved_value \ | |
451 | "intarr1.bin binary $array_start $element3_offset $element4_offset" \ | |
452 | "array partial, binary" \ | |
453 | [capture_value "4"] "intarray\[3\]" | |
454 | ||
455 | gdb_test "print intarray\[2\] == 0" " = 1" "element 2 not changed - 4" | |
456 | gdb_test "print intarray\[4\] == 0" " = 1" "element 4 not changed - 4" | |
457 | ||
f31dfe3b JJ |
458 | if ![string compare $is64bitonly "no"] then { |
459 | gdb_test "print zero_all ()" "" "" | |
dd7dfd64 | 460 | |
f31dfe3b JJ |
461 | # restore with expressions |
462 | test_restore_saved_value \ | |
dd7dfd64 MS |
463 | "intarr3.srec ${array2_start}-${array_start} &intarray\[3\] &intarray\[4\]" \ |
464 | "array partial with expressions" \ | |
465 | [capture_value "4"] "intarray2\[3\]" | |
466 | ||
f31dfe3b JJ |
467 | gdb_test "print intarray2\[2\] == 0" " = 1" "element 2 not changed, == 4" |
468 | gdb_test "print intarray2\[4\] == 0" " = 1" "element 4 not changed, == 4" | |
469 | } | |
dd7dfd64 MS |
470 | |
471 | # clean up files | |
472 | ||
473 | remote_exec build "rm -f intarr1.bin intarr1b.bin intarr1.ihex intarr1.srec intarr1.tekhex intarr2.bin intarr2b.bin intarr2.ihex intarr2.srec intarr2.tekhex intstr1.bin intstr1b.bin intstr1.ihex intstr1.srec intstr1.tekhex intstr2.bin intstr2b.bin intstr2.ihex intstr2.srec intstr2.tekhex intarr3.srec" | |
474 |