| 1 | # Copyright 1988, 1990, 1991, 1992, 1994, 1995, 1996, 1997, 1998, 1999, |
| 2 | # 2000, 2002, 2003, 2004, 2007, 2008, 2009 Free Software Foundation, Inc. |
| 3 | |
| 4 | # This program is free software; you can redistribute it and/or modify |
| 5 | # it under the terms of the GNU General Public License as published by |
| 6 | # the Free Software Foundation; either version 3 of the License, or |
| 7 | # (at your option) any later version. |
| 8 | # |
| 9 | # This program is distributed in the hope that it will be useful, |
| 10 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 11 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 12 | # GNU General Public License for more details. |
| 13 | # |
| 14 | # You should have received a copy of the GNU General Public License |
| 15 | # along with this program. If not, see <http://www.gnu.org/licenses/>. |
| 16 | |
| 17 | # Based on break.exp, written by Rob Savoye. (rob@cygnus.com) |
| 18 | # Modified to test gdb's handling of separate debug info files. |
| 19 | # Modified to test gdb's handling of a debug-id retrieval. |
| 20 | |
| 21 | # This file has two parts. The first is testing that gdb behaves |
| 22 | # normally after reading in an executable and its corresponding |
| 23 | # separate debug file. The second moves the .debug file to a different |
| 24 | # location and tests the "set debug-file-directory" command. |
| 25 | # The third is for testing build-id retrievel by finding the separate |
| 26 | # ".debug-id/ab/cdef.debug" file. |
| 27 | |
| 28 | |
| 29 | if $tracelevel then { |
| 30 | strace $tracelevel |
| 31 | } |
| 32 | |
| 33 | # |
| 34 | # test running programs |
| 35 | # |
| 36 | set prms_id 0 |
| 37 | set bug_id 0 |
| 38 | |
| 39 | set testfile "sepdebug" |
| 40 | set srcfile ${testfile}.c |
| 41 | set binfile ${objdir}/${subdir}/${testfile}${EXEEXT} |
| 42 | |
| 43 | if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug nowarnings}] != "" } { |
| 44 | untested sepdebug.exp |
| 45 | return -1 |
| 46 | } |
| 47 | |
| 48 | # Note: the procedure gdb_gnu_strip_debug will produce an executable called |
| 49 | # ${binfile}, which is just like the executable ($binfile) but without |
| 50 | # the debuginfo. Instead $binfile has a .gnudebuglink section which contains |
| 51 | # the name of a debuginfo only file. This file will be stored in the |
| 52 | # gdb.base/.debug subdirectory. |
| 53 | |
| 54 | if [gdb_gnu_strip_debug $binfile] { |
| 55 | # check that you have a recent version of strip and objcopy installed |
| 56 | unsupported "cannot produce separate debug info files" |
| 57 | return -1 |
| 58 | } |
| 59 | |
| 60 | gdb_exit |
| 61 | gdb_start |
| 62 | gdb_reinitialize_dir $srcdir/$subdir |
| 63 | gdb_load ${binfile} |
| 64 | if { $gdb_file_cmd_debug_info != "debug" } then { |
| 65 | fail "No debug information found." |
| 66 | } |
| 67 | |
| 68 | if [target_info exists gdb_stub] { |
| 69 | gdb_step_for_stub; |
| 70 | } |
| 71 | # |
| 72 | # test simple breakpoint setting commands |
| 73 | # |
| 74 | |
| 75 | # Test deleting all breakpoints when there are none installed, |
| 76 | # GDB should not prompt for confirmation. |
| 77 | # Note that gdb-init.exp provides a "delete_breakpoints" proc |
| 78 | # for general use elsewhere. |
| 79 | |
| 80 | send_gdb "delete breakpoints\n" |
| 81 | gdb_expect { |
| 82 | -re "Delete all breakpoints.*$" { |
| 83 | send_gdb "y\n" |
| 84 | gdb_expect { |
| 85 | -re "$gdb_prompt $" { |
| 86 | fail "Delete all breakpoints when none (unexpected prompt)" |
| 87 | } |
| 88 | timeout { fail "Delete all breakpoints when none (timeout after unexpected prompt)" } |
| 89 | } |
| 90 | } |
| 91 | -re ".*$gdb_prompt $" { pass "Delete all breakpoints when none" } |
| 92 | timeout { fail "Delete all breakpoints when none (timeout)" } |
| 93 | } |
| 94 | |
| 95 | # |
| 96 | # test break at function |
| 97 | # |
| 98 | gdb_test "break main" \ |
| 99 | "Breakpoint.*at.* file .*$srcfile, line.*" \ |
| 100 | "breakpoint function" |
| 101 | |
| 102 | # |
| 103 | # test break at quoted function |
| 104 | # |
| 105 | gdb_test "break \"marker2\"" \ |
| 106 | "Breakpoint.*at.* file .*$srcfile, line.*" \ |
| 107 | "breakpoint quoted function" |
| 108 | |
| 109 | # |
| 110 | # test break at function in file |
| 111 | # |
| 112 | gdb_test "break $srcfile:factorial" \ |
| 113 | "Breakpoint.*at.* file .*$srcfile, line.*" \ |
| 114 | "breakpoint function in file" |
| 115 | |
| 116 | set bp_location1 [gdb_get_line_number "set breakpoint 1 here"] |
| 117 | |
| 118 | # |
| 119 | # test break at line number |
| 120 | # |
| 121 | # Note that the default source file is the last one whose source text |
| 122 | # was printed. For native debugging, before we've executed the |
| 123 | # program, this is the file containing main, but for remote debugging, |
| 124 | # it's wherever the processor was stopped when we connected to the |
| 125 | # board. So, to be sure, we do a list command. |
| 126 | # |
| 127 | gdb_test "list main" \ |
| 128 | ".*main \\(argc, argv, envp\\).*" \ |
| 129 | "use `list' to establish default source file" |
| 130 | gdb_test "break $bp_location1" \ |
| 131 | "Breakpoint.*at.* file .*$srcfile, line $bp_location1\\." \ |
| 132 | "breakpoint line number" |
| 133 | |
| 134 | # |
| 135 | # test duplicate breakpoint |
| 136 | # |
| 137 | gdb_test "break $bp_location1" \ |
| 138 | "Note: breakpoint \[0-9\]+ also set at pc.*Breakpoint \[0-9\]+ at.* file .*$srcfile, line $bp_location1\\." \ |
| 139 | "breakpoint duplicate" |
| 140 | |
| 141 | set bp_location2 [gdb_get_line_number "set breakpoint 2 here"] |
| 142 | |
| 143 | # |
| 144 | # test break at line number in file |
| 145 | # |
| 146 | gdb_test "break $srcfile:$bp_location2" \ |
| 147 | "Breakpoint.*at.* file .*$srcfile, line $bp_location2\\." \ |
| 148 | "breakpoint line number in file" |
| 149 | |
| 150 | set bp_location3 [gdb_get_line_number "set breakpoint 3 here"] |
| 151 | set bp_location4 [gdb_get_line_number "set breakpoint 4 here"] |
| 152 | |
| 153 | # |
| 154 | # Test putting a break at the start of a multi-line if conditional. |
| 155 | # Verify the breakpoint was put at the start of the conditional. |
| 156 | # |
| 157 | gdb_test "break multi_line_if_conditional" \ |
| 158 | "Breakpoint.*at.* file .*$srcfile, line $bp_location3\\." \ |
| 159 | "breakpoint at start of multi line if conditional" |
| 160 | |
| 161 | gdb_test "break multi_line_while_conditional" \ |
| 162 | "Breakpoint.*at.* file .*$srcfile, line $bp_location4\\." \ |
| 163 | "breakpoint at start of multi line while conditional" |
| 164 | |
| 165 | set bp_location5 [gdb_get_line_number "set breakpoint 5 here"] |
| 166 | set bp_location6 [gdb_get_line_number "set breakpoint 6 here"] |
| 167 | |
| 168 | # |
| 169 | # check to see what breakpoints are set |
| 170 | # |
| 171 | if [target_info exists gdb_stub] { |
| 172 | set main_line $bp_location5 |
| 173 | } else { |
| 174 | set main_line $bp_location6 |
| 175 | } |
| 176 | |
| 177 | set bp_location7 [gdb_get_line_number "set breakpoint 7 here"] |
| 178 | set bp_location8 [gdb_get_line_number "set breakpoint 8 here"] |
| 179 | set bp_location9 [gdb_get_line_number "set breakpoint 9 here"] |
| 180 | |
| 181 | gdb_test "info break" \ |
| 182 | "Num Type\[ \]+Disp Enb Address\[ \]+What.* |
| 183 | \[0-9\]+\[\t \]+breakpoint keep y.* in main at .*$srcfile:$main_line.* |
| 184 | \[0-9\]+\[\t \]+breakpoint keep y.* in marker2 at .*$srcfile:($bp_location8|$bp_location9).* |
| 185 | \[0-9\]+\[\t \]+breakpoint keep y.* in factorial at .*$srcfile:$bp_location7.* |
| 186 | \[0-9\]+\[\t \]+breakpoint keep y.* in main at .*$srcfile:$bp_location1.* |
| 187 | \[0-9\]+\[\t \]+breakpoint keep y.* in main at .*$srcfile:$bp_location1.* |
| 188 | \[0-9\]+\[\t \]+breakpoint keep y.* in main at .*$srcfile:$bp_location2.* |
| 189 | \[0-9\]+\[\t \]+breakpoint keep y.* in multi_line_if_conditional at .*$srcfile:$bp_location3.* |
| 190 | \[0-9\]+\[\t \]+breakpoint keep y.* in multi_line_while_conditional at .*$srcfile:$bp_location4" \ |
| 191 | "breakpoint info" |
| 192 | |
| 193 | # FIXME: The rest of this test doesn't work with anything that can't |
| 194 | # handle arguments. |
| 195 | # Huh? There doesn't *appear* to be anything that passes arguments |
| 196 | # below. |
| 197 | if [istarget "mips-idt-*"] then { |
| 198 | return |
| 199 | } |
| 200 | |
| 201 | # |
| 202 | # run until the breakpoint at main is hit. For non-stubs-using targets. |
| 203 | # |
| 204 | gdb_run_cmd |
| 205 | gdb_expect { |
| 206 | -re "Breakpoint \[0-9\]+,.*main .*argc.*argv.* at .*$srcfile:$bp_location6.*$bp_location6\[\t \]+if .argc.* \{.*$gdb_prompt $" { |
| 207 | pass "run until function breakpoint" |
| 208 | } |
| 209 | -re "$gdb_prompt $" { |
| 210 | fail "run until function breakpoint" |
| 211 | } |
| 212 | timeout { |
| 213 | fail "run until function breakpoint (timeout)" |
| 214 | } |
| 215 | } |
| 216 | |
| 217 | # |
| 218 | # run until the breakpoint at a line number |
| 219 | # |
| 220 | gdb_test continue "Continuing\\..*Breakpoint \[0-9\]+, main \\(argc=.*, argv=.*, envp=.*\\) at .*$srcfile:$bp_location1.*$bp_location1\[\t \]+printf.*factorial.*" \ |
| 221 | "run until breakpoint set at a line number" |
| 222 | |
| 223 | # |
| 224 | # Run until the breakpoint set in a function in a file |
| 225 | # |
| 226 | for {set i 6} {$i >= 1} {incr i -1} { |
| 227 | gdb_test continue "Continuing\\..*Breakpoint \[0-9\]+, factorial \\(value=$i\\) at .*$srcfile:$bp_location7.*$bp_location7\[\t \]+.*if .value > 1. \{.*" \ |
| 228 | "run until file:function($i) breakpoint" |
| 229 | } |
| 230 | |
| 231 | # |
| 232 | # Run until the breakpoint set at a quoted function |
| 233 | # |
| 234 | gdb_test continue "Continuing\\..*Breakpoint \[0-9\]+, (0x\[0-9a-f\]+ in )?marker2 \\(a=43\\) at .*$srcfile:($bp_location8|$bp_location9).*" \ |
| 235 | "run until quoted breakpoint" |
| 236 | # |
| 237 | # run until the file:function breakpoint at a line number in a file |
| 238 | # |
| 239 | gdb_test continue "Continuing\\..*Breakpoint \[0-9\]+, main \\(argc=.*, argv=.*, envp=.*\\) at .*$srcfile:$bp_location2.*$bp_location2\[\t \]+argc = \\(argc == 12345\\);.*" \ |
| 240 | "run until file:linenum breakpoint" |
| 241 | |
| 242 | # Test break at offset +1 |
| 243 | set bp_location10 [gdb_get_line_number "set breakpoint 10 here"] |
| 244 | |
| 245 | gdb_test "break +1" \ |
| 246 | "Breakpoint.*at.* file .*$srcfile, line $bp_location10\\." \ |
| 247 | "breakpoint offset +1" |
| 248 | |
| 249 | # Check to see if breakpoint is hit when stepped onto |
| 250 | |
| 251 | gdb_test "step" \ |
| 252 | ".*Breakpoint \[0-9\]+, main \\(argc=.*, argv=.*, envp=.*\\) at .*$srcfile:$bp_location10.*$bp_location10\[\t \]+return argc;.*breakpoint 10 here.*" \ |
| 253 | "step onto breakpoint" |
| 254 | |
| 255 | # |
| 256 | # delete all breakpoints so we can start over, course this can be a test too |
| 257 | # |
| 258 | delete_breakpoints |
| 259 | |
| 260 | # |
| 261 | # test temporary breakpoint at function |
| 262 | # |
| 263 | |
| 264 | gdb_test "tbreak main" "Temporary breakpoint.*at.* file .*$srcfile, line.*" "Temporary breakpoint function" |
| 265 | |
| 266 | # |
| 267 | # test break at function in file |
| 268 | # |
| 269 | |
| 270 | gdb_test "tbreak $srcfile:factorial" "Temporary breakpoint.*at.* file .*$srcfile, line.*" \ |
| 271 | "Temporary breakpoint function in file" |
| 272 | |
| 273 | # |
| 274 | # test break at line number |
| 275 | # |
| 276 | send_gdb "tbreak $bp_location1\n" |
| 277 | gdb_expect { |
| 278 | -re "Temporary breakpoint.*at.* file .*$srcfile, line $bp_location1.*$gdb_prompt $" { pass "Temporary breakpoint line number #1" } |
| 279 | -re ".*$gdb_prompt $" { pass "Temporary breakpoint line number #1" } |
| 280 | timeout { fail "breakpoint line number #1 (timeout)" } |
| 281 | } |
| 282 | |
| 283 | gdb_test "tbreak $bp_location6" "Temporary breakpoint.*at.* file .*$srcfile, line $bp_location6.*" "Temporary breakpoint line number #2" |
| 284 | |
| 285 | # |
| 286 | # test break at line number in file |
| 287 | # |
| 288 | send_gdb "tbreak $srcfile:$bp_location2\n" |
| 289 | gdb_expect { |
| 290 | -re "Temporary breakpoint.*at.* file .*$srcfile, line $bp_location2.*$gdb_prompt $" { pass "Temporary breakpoint line number in file #1" } |
| 291 | -re ".*$gdb_prompt $" { pass "Temporary breakpoint line number in file #1" } |
| 292 | timeout { fail "Temporary breakpoint line number in file #1 (timeout)" } |
| 293 | } |
| 294 | |
| 295 | set bp_location11 [gdb_get_line_number "set breakpoint 11 here"] |
| 296 | gdb_test "tbreak $srcfile:$bp_location11" "Temporary breakpoint.*at.* file .*$srcfile, line $bp_location11.*" "Temporary breakpoint line number in file #2" |
| 297 | |
| 298 | # |
| 299 | # check to see what breakpoints are set (temporary this time) |
| 300 | # |
| 301 | gdb_test "info break" "Num Type.*Disp Enb Address.*What.*\[\r\n\] |
| 302 | \[0-9\]+\[\t \]+breakpoint del.*y.*in main at .*$srcfile:$main_line.*\[\r\n\] |
| 303 | \[0-9\]+\[\t \]+breakpoint del.*y.*in factorial at .*$srcfile:$bp_location7.*\[\r\n\] |
| 304 | \[0-9\]+\[\t \]+breakpoint del.*y.*in main at .*$srcfile:$bp_location1.*\[\r\n\] |
| 305 | \[0-9\]+\[\t \]+breakpoint del.*y.*in main at .*$srcfile:$bp_location6.*\[\r\n\] |
| 306 | \[0-9\]+\[\t \]+breakpoint del.*y.*in main at .*$srcfile:$bp_location2.*\[\r\n\] |
| 307 | \[0-9\]+\[\t \]+breakpoint del.*y.*in main at .*$srcfile:$bp_location11.*" \ |
| 308 | "Temporary breakpoint info" |
| 309 | |
| 310 | |
| 311 | #*********** |
| 312 | |
| 313 | # Verify that catchpoints for fork, vfork and exec don't trigger |
| 314 | # inappropriately. (There are no calls to those system functions |
| 315 | # in this test program.) |
| 316 | # |
| 317 | if ![runto_main] then { fail "break tests suppressed" } |
| 318 | |
| 319 | send_gdb "catch\n" |
| 320 | gdb_expect { |
| 321 | -re "Catch requires an event name.*$gdb_prompt $"\ |
| 322 | {pass "catch requires an event name"} |
| 323 | -re "$gdb_prompt $"\ |
| 324 | {fail "catch requires an event name"} |
| 325 | timeout {fail "(timeout) catch requires an event name"} |
| 326 | } |
| 327 | |
| 328 | |
| 329 | set name "set catch fork, never expected to trigger" |
| 330 | send_gdb "catch fork\n" |
| 331 | gdb_expect { |
| 332 | -re "Catchpoint \[0-9\]* .fork..*$gdb_prompt $" |
| 333 | {pass $name} |
| 334 | -re "Catch of fork not yet implemented.*$gdb_prompt $" |
| 335 | {pass $name} |
| 336 | -re "$gdb_prompt $" |
| 337 | {fail $name} |
| 338 | timeout {fail "(timeout) $name"} |
| 339 | } |
| 340 | |
| 341 | |
| 342 | set name "set catch vfork, never expected to trigger" |
| 343 | send_gdb "catch vfork\n" |
| 344 | |
| 345 | # If we are on HP-UX 10.20, we expect an error message to be |
| 346 | # printed if we type "catch vfork" at the gdb gdb_prompt. This is |
| 347 | # because on HP-UX 10.20, we cannot catch vfork events. |
| 348 | |
| 349 | if [istarget "hppa*-hp-hpux10.20"] then { |
| 350 | gdb_expect { |
| 351 | -re "Catch of vfork events not supported on HP-UX 10.20..*$gdb_prompt $" |
| 352 | {pass $name} |
| 353 | -re "$gdb_prompt $" |
| 354 | {fail $name} |
| 355 | timeout {fail "(timeout) $name"} |
| 356 | } |
| 357 | } else { |
| 358 | gdb_expect { |
| 359 | -re "Catchpoint \[0-9\]* .vfork..*$gdb_prompt $" |
| 360 | {pass $name} |
| 361 | -re "Catch of vfork not yet implemented.*$gdb_prompt $" |
| 362 | {pass $name} |
| 363 | -re "$gdb_prompt $" |
| 364 | {fail $name} |
| 365 | timeout {fail "(timeout) $name"} |
| 366 | } |
| 367 | } |
| 368 | |
| 369 | set name "set catch exec, never expected to trigger" |
| 370 | send_gdb "catch exec\n" |
| 371 | gdb_expect { |
| 372 | -re "Catchpoint \[0-9\]* .exec..*$gdb_prompt $" |
| 373 | {pass $name} |
| 374 | -re "Catch of exec not yet implemented.*$gdb_prompt $" |
| 375 | {pass $name} |
| 376 | -re "$gdb_prompt $" {fail $name} |
| 377 | timeout {fail "(timeout) $name"} |
| 378 | } |
| 379 | |
| 380 | # Verify that GDB responds gracefully when asked to set a breakpoint |
| 381 | # on a nonexistent source line. |
| 382 | # |
| 383 | send_gdb "break 999\n" |
| 384 | gdb_expect { |
| 385 | -re "No line 999 in file .*$gdb_prompt $"\ |
| 386 | {pass "break on non-existent source line"} |
| 387 | -re "$gdb_prompt $"\ |
| 388 | {fail "break on non-existent source line"} |
| 389 | timeout {fail "(timeout) break on non-existent source line"} |
| 390 | } |
| 391 | |
| 392 | # Run to the desired default location. If not positioned here, the |
| 393 | # tests below don't work. |
| 394 | # |
| 395 | gdb_test "until $bp_location1" "main .* at .*:$bp_location1.*" "until bp_location1" |
| 396 | |
| 397 | |
| 398 | # Verify that GDB allows one to just say "break", which is treated |
| 399 | # as the "default" breakpoint. Note that GDB gets cute when printing |
| 400 | # the informational message about other breakpoints at the same |
| 401 | # location. We'll hit that bird with this stone too. |
| 402 | # |
| 403 | send_gdb "break\n" |
| 404 | gdb_expect { |
| 405 | -re "Breakpoint \[0-9\]*.*$gdb_prompt $"\ |
| 406 | {pass "break on default location, 1st time"} |
| 407 | -re "$gdb_prompt $"\ |
| 408 | {fail "break on default location, 1st time"} |
| 409 | timeout {fail "(timeout) break on default location, 1st time"} |
| 410 | } |
| 411 | |
| 412 | send_gdb "break\n" |
| 413 | gdb_expect { |
| 414 | -re "Note: breakpoint \[0-9\]* also set at .*Breakpoint \[0-9\]*.*$gdb_prompt $"\ |
| 415 | {pass "break on default location, 2nd time"} |
| 416 | -re "$gdb_prompt $"\ |
| 417 | {fail "break on default location, 2nd time"} |
| 418 | timeout {fail "(timeout) break on default location, 2nd time"} |
| 419 | } |
| 420 | |
| 421 | send_gdb "break\n" |
| 422 | gdb_expect { |
| 423 | -re "Note: breakpoints \[0-9\]* and \[0-9\]* also set at .*Breakpoint \[0-9\]*.*$gdb_prompt $"\ |
| 424 | {pass "break on default location, 3rd time"} |
| 425 | -re "$gdb_prompt $"\ |
| 426 | {fail "break on default location, 3rd time"} |
| 427 | timeout {fail "(timeout) break on default location, 3rd time"} |
| 428 | } |
| 429 | |
| 430 | send_gdb "break\n" |
| 431 | gdb_expect { |
| 432 | -re "Note: breakpoints \[0-9\]*, \[0-9\]* and \[0-9\]* also set at .*Breakpoint \[0-9\]*.*$gdb_prompt $"\ |
| 433 | {pass "break on default location, 4th time"} |
| 434 | -re "$gdb_prompt $"\ |
| 435 | {fail "break on default location, 4th time"} |
| 436 | timeout {fail "(timeout) break on default location, 4th time"} |
| 437 | } |
| 438 | |
| 439 | # Verify that a "silent" breakpoint can be set, and that GDB is indeed |
| 440 | # "silent" about its triggering. |
| 441 | # |
| 442 | if ![runto_main] then { fail "break tests suppressed" } |
| 443 | |
| 444 | send_gdb "break $bp_location1\n" |
| 445 | gdb_expect { |
| 446 | -re "Breakpoint (\[0-9\]*) at .*, line $bp_location1.*$gdb_prompt $"\ |
| 447 | {pass "set to-be-silent break bp_location1"} |
| 448 | -re "$gdb_prompt $"\ |
| 449 | {fail "set to-be-silent break bp_location1"} |
| 450 | timeout {fail "(timeout) set to-be-silent break bp_location1"} |
| 451 | } |
| 452 | |
| 453 | send_gdb "commands $expect_out(1,string)\n" |
| 454 | send_gdb "silent\n" |
| 455 | send_gdb "end\n" |
| 456 | gdb_expect { |
| 457 | -re ".*$gdb_prompt $"\ |
| 458 | {pass "set silent break bp_location1"} |
| 459 | timeout {fail "(timeout) set silent break bp_location1"} |
| 460 | } |
| 461 | |
| 462 | send_gdb "info break $expect_out(1,string)\n" |
| 463 | gdb_expect { |
| 464 | -re "\[0-9\]*\[ \t\]*breakpoint.*:$bp_location1\r\n\[ \t\]*silent.*$gdb_prompt $"\ |
| 465 | {pass "info silent break bp_location1"} |
| 466 | -re "$gdb_prompt $"\ |
| 467 | {fail "info silent break bp_location1"} |
| 468 | timeout {fail "(timeout) info silent break bp_location1"} |
| 469 | } |
| 470 | send_gdb "continue\n" |
| 471 | gdb_expect { |
| 472 | -re "Continuing.\r\n$gdb_prompt $"\ |
| 473 | {pass "hit silent break bp_location1"} |
| 474 | -re "$gdb_prompt $"\ |
| 475 | {fail "hit silent break bp_location1"} |
| 476 | timeout {fail "(timeout) hit silent break bp_location1"} |
| 477 | } |
| 478 | send_gdb "bt\n" |
| 479 | gdb_expect { |
| 480 | -re "#0 main .* at .*:$bp_location1.*$gdb_prompt $"\ |
| 481 | {pass "stopped for silent break bp_location1"} |
| 482 | -re "$gdb_prompt $"\ |
| 483 | {fail "stopped for silent break bp_location1"} |
| 484 | timeout {fail "(timeout) stopped for silent break bp_location1"} |
| 485 | } |
| 486 | |
| 487 | # Verify that GDB can at least parse a breakpoint with the |
| 488 | # "thread" keyword. (We won't attempt to test here that a |
| 489 | # thread-specific breakpoint really triggers appropriately. |
| 490 | # The gdb.threads subdirectory contains tests for that.) |
| 491 | # |
| 492 | set bp_location12 [gdb_get_line_number "set breakpoint 12 here"] |
| 493 | send_gdb "break $bp_location12 thread 999\n" |
| 494 | gdb_expect { |
| 495 | -re "Unknown thread 999.*$gdb_prompt $"\ |
| 496 | {pass "thread-specific breakpoint on non-existent thread disallowed"} |
| 497 | -re "$gdb_prompt $"\ |
| 498 | {fail "thread-specific breakpoint on non-existent thread disallowed"} |
| 499 | timeout {fail "(timeout) thread-specific breakpoint on non-existent thread disallowed"} |
| 500 | } |
| 501 | send_gdb "break $bp_location12 thread foo\n" |
| 502 | gdb_expect { |
| 503 | -re "Junk after thread keyword..*$gdb_prompt $"\ |
| 504 | {pass "thread-specific breakpoint on bogus thread ID disallowed"} |
| 505 | -re "$gdb_prompt $"\ |
| 506 | {fail "thread-specific breakpoint on bogus thread ID disallowed"} |
| 507 | timeout {fail "(timeout) thread-specific breakpoint on bogus thread ID disallowed"} |
| 508 | } |
| 509 | |
| 510 | # Verify that GDB responds gracefully to a breakpoint command with |
| 511 | # trailing garbage. |
| 512 | # |
| 513 | send_gdb "break $bp_location12 foo\n" |
| 514 | gdb_expect { |
| 515 | -re "Junk at end of arguments..*$gdb_prompt $"\ |
| 516 | {pass "breakpoint with trailing garbage disallowed"} |
| 517 | -re "$gdb_prompt $"\ |
| 518 | {fail "breakpoint with trailing garbage disallowed"} |
| 519 | timeout {fail "(timeout) breakpoint with trailing garbage disallowed"} |
| 520 | } |
| 521 | |
| 522 | # Verify that GDB responds gracefully to a "clear" command that has |
| 523 | # no matching breakpoint. (First, get us off the current source line, |
| 524 | # which we know has a breakpoint.) |
| 525 | # |
| 526 | send_gdb "next\n" |
| 527 | gdb_expect { |
| 528 | -re ".*$gdb_prompt $"\ |
| 529 | {pass "step over breakpoint"} |
| 530 | timeout {fail "(timeout) step over breakpoint"} |
| 531 | } |
| 532 | send_gdb "clear 81\n" |
| 533 | gdb_expect { |
| 534 | -re "No breakpoint at 81..*$gdb_prompt $"\ |
| 535 | {pass "clear line has no breakpoint disallowed"} |
| 536 | -re "$gdb_prompt $"\ |
| 537 | {fail "clear line has no breakpoint disallowed"} |
| 538 | timeout {fail "(timeout) clear line has no breakpoint disallowed"} |
| 539 | } |
| 540 | send_gdb "clear\n" |
| 541 | gdb_expect { |
| 542 | -re "No breakpoint at this line..*$gdb_prompt $"\ |
| 543 | {pass "clear current line has no breakpoint disallowed"} |
| 544 | -re "$gdb_prompt $"\ |
| 545 | {fail "clear current line has no breakpoint disallowed"} |
| 546 | timeout {fail "(timeout) clear current line has no breakpoint disallowed"} |
| 547 | } |
| 548 | |
| 549 | # Verify that we can set and clear multiple breakpoints. |
| 550 | # |
| 551 | # We don't test that it deletes the correct breakpoints. We do at |
| 552 | # least test that it deletes more than one breakpoint. |
| 553 | # |
| 554 | gdb_test "break marker3" "Breakpoint.*at.*" "break marker3 #1" |
| 555 | gdb_test "break marker3" "Breakpoint.*at.*" "break marker3 #2" |
| 556 | gdb_test "clear marker3" {Deleted breakpoints [0-9]+ [0-9]+.*} |
| 557 | |
| 558 | # Verify that a breakpoint can be set via a convenience variable. |
| 559 | # |
| 560 | send_gdb "set \$foo=$bp_location11\n" |
| 561 | gdb_expect { |
| 562 | -re "$gdb_prompt $"\ |
| 563 | {pass "set convenience variable \$foo to bp_location11"} |
| 564 | timeout {fail "(timeout) set convenience variable \$foo to bp_location11"} |
| 565 | } |
| 566 | send_gdb "break \$foo\n" |
| 567 | gdb_expect { |
| 568 | -re "Breakpoint (\[0-9\]*) at .*, line $bp_location11.*$gdb_prompt $"\ |
| 569 | {pass "set breakpoint via convenience variable"} |
| 570 | -re "$gdb_prompt $"\ |
| 571 | {fail "set breakpoint via convenience variable"} |
| 572 | timeout {fail "(timeout) set breakpoint via convenience variable"} |
| 573 | } |
| 574 | |
| 575 | # Verify that GDB responds gracefully to an attempt to set a |
| 576 | # breakpoint via a convenience variable whose type is not integer. |
| 577 | # |
| 578 | send_gdb "set \$foo=81.5\n" |
| 579 | gdb_expect { |
| 580 | -re "$gdb_prompt $"\ |
| 581 | {pass "set convenience variable \$foo to 81.5"} |
| 582 | timeout {fail "(timeout) set convenience variable \$foo to 81.5"} |
| 583 | } |
| 584 | send_gdb "break \$foo\n" |
| 585 | gdb_expect { |
| 586 | -re "Convenience variables used in line specs must have integer values..*$gdb_prompt $"\ |
| 587 | {pass "set breakpoint via non-integer convenience variable disallowed"} |
| 588 | -re "$gdb_prompt $"\ |
| 589 | {fail "set breakpoint via non-integer convenience variable disallowed"} |
| 590 | timeout {fail "(timeout) set breakpoint via non-integer convenience variable disallowed"} |
| 591 | } |
| 592 | |
| 593 | # Verify that we can set and trigger a breakpoint in a user-called function. |
| 594 | # |
| 595 | send_gdb "break marker2\n" |
| 596 | gdb_expect { |
| 597 | -re "Breakpoint (\[0-9\]*) at .*, line ($bp_location8|$bp_location9).*$gdb_prompt $"\ |
| 598 | {pass "set breakpoint on to-be-called function"} |
| 599 | -re "$gdb_prompt $"\ |
| 600 | {fail "set breakpoint on to-be-called function"} |
| 601 | timeout {fail "(timeout) set breakpoint on to-be-called function"} |
| 602 | } |
| 603 | send_gdb "print marker2(99)\n" |
| 604 | gdb_expect { |
| 605 | -re "The program being debugged stopped while in a function called from GDB.\r\nEvaluation of the expression containing the function\r\n.marker2. will be abandoned.\r\nWhen the function is done executing, GDB will silently stop..*$gdb_prompt $"\ |
| 606 | {pass "hit breakpoint on called function"} |
| 607 | -re "$gdb_prompt $"\ |
| 608 | {fail "hit breakpoint on called function"} |
| 609 | timeout {fail "(timeout) hit breakpoint on called function"} |
| 610 | } |
| 611 | |
| 612 | # As long as we're stopped (breakpointed) in a called function, |
| 613 | # verify that we can successfully backtrace & such from here. |
| 614 | # |
| 615 | # In this and the following test, the _sr4export check apparently is needed |
| 616 | # for hppa*-*-hpux. |
| 617 | # |
| 618 | send_gdb "bt\n" |
| 619 | gdb_expect { |
| 620 | -re "#0\[ \t\]*($hex in )?marker2.*:($bp_location8|$bp_location9)\r\n#1.*_sr4export.*$gdb_prompt $"\ |
| 621 | {pass "backtrace while in called function"} |
| 622 | -re "#0\[ \t\]*($hex in )?marker2.*:($bp_location8|$bp_location9)\r\n#1.*function called from gdb.*$gdb_prompt $"\ |
| 623 | {pass "backtrace while in called function"} |
| 624 | -re "$gdb_prompt $"\ |
| 625 | {fail "backtrace while in called function"} |
| 626 | timeout {fail "(timeout) backtrace while in called function"} |
| 627 | } |
| 628 | |
| 629 | # Return from the called function. For remote targets, it's important to do |
| 630 | # this before runto_main, which otherwise may silently stop on the dummy |
| 631 | # breakpoint inserted by GDB at the program's entry point. |
| 632 | # |
| 633 | send_gdb "finish\n" |
| 634 | gdb_expect { |
| 635 | -re "Run till exit from .*marker2.* at .*($bp_location8|$bp_location9)\r\n.* in _sr4export.*$gdb_prompt $"\ |
| 636 | {pass "finish from called function"} |
| 637 | -re "Run till exit from .*marker2.* at .*($bp_location8|$bp_location9)\r\n.*function called from gdb.*$gdb_prompt $"\ |
| 638 | {pass "finish from called function"} |
| 639 | -re "Run till exit from .*marker2.* at .*($bp_location8|$bp_location9)\r\n.*Value returned.*$gdb_prompt $"\ |
| 640 | {pass "finish from called function"} |
| 641 | -re "$gdb_prompt $"\ |
| 642 | {fail "finish from called function"} |
| 643 | timeout {fail "(timeout) finish from called function"} |
| 644 | } |
| 645 | |
| 646 | # Verify that GDB responds gracefully to a "finish" command with |
| 647 | # arguments. |
| 648 | # |
| 649 | if ![runto_main] then { fail "break tests suppressed" } |
| 650 | |
| 651 | send_gdb "finish 123\n" |
| 652 | gdb_expect { |
| 653 | -re "The \"finish\" command does not take any arguments.\r\n$gdb_prompt $"\ |
| 654 | {pass "finish with arguments disallowed"} |
| 655 | -re "$gdb_prompt $"\ |
| 656 | {fail "finish with arguments disallowed"} |
| 657 | timeout {fail "(timeout) finish with arguments disallowed"} |
| 658 | } |
| 659 | |
| 660 | # Verify that GDB responds gracefully to a request to "finish" from |
| 661 | # the outermost frame. On a stub that never exits, this will just |
| 662 | # run to the stubs routine, so we don't get this error... Thus the |
| 663 | # second condition. |
| 664 | # |
| 665 | |
| 666 | send_gdb "finish\n" |
| 667 | gdb_expect { |
| 668 | -re "\"finish\" not meaningful in the outermost frame.\r\n$gdb_prompt $"\ |
| 669 | {pass "finish from outermost frame disallowed"} |
| 670 | -re "Run till exit from.*\r\n$gdb_prompt $" { |
| 671 | pass "finish from outermost frame disallowed" |
| 672 | } |
| 673 | -re "$gdb_prompt $"\ |
| 674 | {fail "finish from outermost frame disallowed"} |
| 675 | timeout {fail "(timeout) finish from outermost frame disallowed"} |
| 676 | } |
| 677 | |
| 678 | # Verify that we can explicitly ask GDB to stop on all shared library |
| 679 | # events, and that it does so. |
| 680 | # |
| 681 | if [istarget "hppa*-*-hpux*"] then { |
| 682 | if ![runto_main] then { fail "break tests suppressed" } |
| 683 | |
| 684 | send_gdb "set stop-on-solib-events 1\n" |
| 685 | gdb_expect { |
| 686 | -re "$gdb_prompt $"\ |
| 687 | {pass "set stop-on-solib-events"} |
| 688 | timeout {fail "(timeout) set stop-on-solib-events"} |
| 689 | } |
| 690 | |
| 691 | send_gdb "run\n" |
| 692 | gdb_expect { |
| 693 | -re ".*Start it from the beginning.*y or n. $"\ |
| 694 | {send_gdb "y\n" |
| 695 | gdb_expect { |
| 696 | -re ".*Stopped due to shared library event.*$gdb_prompt $"\ |
| 697 | {pass "triggered stop-on-solib-events"} |
| 698 | -re "$gdb_prompt $"\ |
| 699 | {fail "triggered stop-on-solib-events"} |
| 700 | timeout {fail "(timeout) triggered stop-on-solib-events"} |
| 701 | } |
| 702 | } |
| 703 | -re "$gdb_prompt $"\ |
| 704 | {fail "rerun for stop-on-solib-events"} |
| 705 | timeout {fail "(timeout) rerun for stop-on-solib-events"} |
| 706 | } |
| 707 | |
| 708 | send_gdb "set stop-on-solib-events 0\n" |
| 709 | gdb_expect { |
| 710 | -re "$gdb_prompt $"\ |
| 711 | {pass "reset stop-on-solib-events"} |
| 712 | timeout {fail "(timeout) reset stop-on-solib-events"} |
| 713 | } |
| 714 | } |
| 715 | |
| 716 | # Hardware breakpoints are unsupported on HP-UX. Verify that GDB |
| 717 | # gracefully responds to requests to create them. |
| 718 | # |
| 719 | if [istarget "hppa*-*-hpux*"] then { |
| 720 | if ![runto_main] then { fail "break tests suppressed" } |
| 721 | |
| 722 | send_gdb "hbreak\n" |
| 723 | gdb_expect { |
| 724 | -re "No hardware breakpoint support in the target.*$gdb_prompt $"\ |
| 725 | {pass "hw breaks disallowed"} |
| 726 | -re "$gdb_prompt $"\ |
| 727 | {fail "hw breaks disallowed"} |
| 728 | timeout {fail "(timeout) hw breaks disallowed"} |
| 729 | } |
| 730 | |
| 731 | send_gdb "thbreak\n" |
| 732 | gdb_expect { |
| 733 | -re "No hardware breakpoint support in the target.*$gdb_prompt $"\ |
| 734 | {pass "temporary hw breaks disallowed"} |
| 735 | -re "$gdb_prompt $"\ |
| 736 | {fail "temporary hw breaks disallowed"} |
| 737 | timeout {fail "(timeout) temporary hw breaks disallowed"} |
| 738 | } |
| 739 | } |
| 740 | |
| 741 | #******** |
| 742 | |
| 743 | |
| 744 | # |
| 745 | # Test "next" over recursive function call. |
| 746 | # |
| 747 | |
| 748 | proc test_next_with_recursion {} { |
| 749 | global gdb_prompt |
| 750 | global decimal |
| 751 | global binfile |
| 752 | |
| 753 | gdb_test "kill" "" "kill program" "Kill the program being debugged.*y or n. $" "y" |
| 754 | delete_breakpoints |
| 755 | |
| 756 | gdb_test "break factorial" "Breakpoint $decimal at .*" "break at factorial" |
| 757 | |
| 758 | # Run until we call factorial with 6 |
| 759 | |
| 760 | gdb_run_cmd |
| 761 | gdb_expect { |
| 762 | -re "Break.* factorial .value=6. .*$gdb_prompt $" {} |
| 763 | -re ".*$gdb_prompt $" { |
| 764 | fail "run to factorial(6)"; |
| 765 | gdb_suppress_tests; |
| 766 | } |
| 767 | timeout { fail "run to factorial(6) (timeout)" ; gdb_suppress_tests } |
| 768 | } |
| 769 | |
| 770 | # Continue until we call factorial recursively with 5. |
| 771 | |
| 772 | if [gdb_test "continue" \ |
| 773 | "Continuing.*Break.* factorial .value=5. .*" \ |
| 774 | "continue to factorial(5)"] then { gdb_suppress_tests } |
| 775 | |
| 776 | # Do a backtrace just to confirm how many levels deep we are. |
| 777 | |
| 778 | if [gdb_test "backtrace" \ |
| 779 | "#0\[ \t\]+ factorial .value=5..*" \ |
| 780 | "backtrace from factorial(5)"] then { gdb_suppress_tests } |
| 781 | |
| 782 | # Now a "next" should position us at the recursive call, which |
| 783 | # we will be performing with 4. |
| 784 | |
| 785 | if [gdb_test "next" \ |
| 786 | ".* factorial .value - 1.;.*" \ |
| 787 | "next to recursive call"] then { gdb_suppress_tests } |
| 788 | |
| 789 | # Disable the breakpoint at the entry to factorial by deleting them all. |
| 790 | # The "next" should run until we return to the next line from this |
| 791 | # recursive call to factorial with 4. |
| 792 | # Buggy versions of gdb will stop instead at the innermost frame on |
| 793 | # the line where we are trying to "next" to. |
| 794 | |
| 795 | delete_breakpoints |
| 796 | |
| 797 | if [istarget "mips*tx39-*"] { |
| 798 | set timeout 60 |
| 799 | } |
| 800 | # We used to set timeout here for all other targets as well. This |
| 801 | # is almost certainly wrong. The proper timeout depends on the |
| 802 | # target system in use, and how we communicate with it, so there |
| 803 | # is no single value appropriate for all targets. The timeout |
| 804 | # should be established by the Dejagnu config file(s) for the |
| 805 | # board, and respected by the test suite. |
| 806 | # |
| 807 | # For example, if I'm running GDB over an SSH tunnel talking to a |
| 808 | # portmaster in California talking to an ancient 68k board running |
| 809 | # a crummy ROM monitor (a situation I can only wish were |
| 810 | # hypothetical), then I need a large timeout. But that's not the |
| 811 | # kind of knowledge that belongs in this file. |
| 812 | |
| 813 | gdb_test next "\[0-9\]*\[\t \]+return \\(value\\);.*" \ |
| 814 | "next over recursive call" |
| 815 | |
| 816 | # OK, we should be back in the same stack frame we started from. |
| 817 | # Do a backtrace just to confirm. |
| 818 | |
| 819 | set result [gdb_test "backtrace" \ |
| 820 | "#0\[ \t\]+ factorial .value=120.*\r\n#1\[ \t\]+ \[0-9a-fx\]+ in factorial .value=6..*" \ |
| 821 | "backtrace from factorial(5.1)"] |
| 822 | if { $result != 0 } { gdb_suppress_tests } |
| 823 | |
| 824 | if [target_info exists gdb,noresults] { gdb_suppress_tests } |
| 825 | gdb_continue_to_end "recursive next test" |
| 826 | gdb_stop_suppressing_tests; |
| 827 | } |
| 828 | |
| 829 | test_next_with_recursion |
| 830 | |
| 831 | |
| 832 | #******** |
| 833 | |
| 834 | proc test_different_dir {type test_different_dir xfail} { |
| 835 | global srcdir subdir objdir binfile srcfile timeout gdb_prompt |
| 836 | global pf_prefix |
| 837 | global bp_location6 decimal hex |
| 838 | |
| 839 | set old_pf_prefix $pf_prefix |
| 840 | append pf_prefix " $type:" |
| 841 | |
| 842 | gdb_exit |
| 843 | gdb_start |
| 844 | gdb_reinitialize_dir $srcdir/$subdir |
| 845 | gdb_test "set debug-file-directory ${test_different_dir}" ".*" "set separate debug location" |
| 846 | gdb_load ${binfile} |
| 847 | |
| 848 | if [target_info exists gdb_stub] { |
| 849 | gdb_step_for_stub; |
| 850 | } |
| 851 | |
| 852 | # |
| 853 | # test break at function |
| 854 | # |
| 855 | if {$xfail} { |
| 856 | setup_xfail "*-*-*" |
| 857 | } |
| 858 | gdb_test "break main" \ |
| 859 | "Breakpoint.*at.* file .*$srcfile, line.*" \ |
| 860 | "breakpoint function, optimized file" |
| 861 | |
| 862 | # |
| 863 | # test break at function |
| 864 | # |
| 865 | if {$xfail} { |
| 866 | setup_xfail "*-*-*" |
| 867 | } |
| 868 | gdb_test "break marker4" \ |
| 869 | "Breakpoint.*at.* file .*$srcfile, line.*" \ |
| 870 | "breakpoint small function, optimized file" |
| 871 | |
| 872 | # |
| 873 | # run until the breakpoint at main is hit. For non-stubs-using targets. |
| 874 | # |
| 875 | gdb_run_cmd |
| 876 | if {$xfail} { |
| 877 | setup_xfail "*-*-*" |
| 878 | } |
| 879 | gdb_expect { |
| 880 | -re "Breakpoint \[0-9\]+,.*main .*argc.*argv.* at .*$srcfile:$bp_location6.*$bp_location6\[\t \]+if .argc.* \{.*$gdb_prompt $" { |
| 881 | pass "run until function breakpoint, optimized file" |
| 882 | } |
| 883 | -re "Breakpoint \[0-9\]+,.*main .*argc.*argv.* at .*$gdb_prompt $" { |
| 884 | pass "run until function breakpoint, optimized file (code motion)" |
| 885 | } |
| 886 | -re "$gdb_prompt $" { |
| 887 | fail "run until function breakpoint, optimized file" |
| 888 | } |
| 889 | timeout { |
| 890 | fail "run until function breakpoint, optimized file (timeout)" |
| 891 | } |
| 892 | } |
| 893 | |
| 894 | # |
| 895 | # run until the breakpoint at a small function |
| 896 | # |
| 897 | |
| 898 | # |
| 899 | # Add a second pass pattern. The behavior differs here between stabs |
| 900 | # and dwarf for one-line functions. Stabs preserves two line symbols |
| 901 | # (one before the prologue and one after) with the same line number, |
| 902 | # but dwarf regards these as duplicates and discards one of them. |
| 903 | # Therefore the address after the prologue (where the breakpoint is) |
| 904 | # has no exactly matching line symbol, and GDB reports the breakpoint |
| 905 | # as if it were in the middle of a line rather than at the beginning. |
| 906 | |
| 907 | set bp_location13 [gdb_get_line_number "set breakpoint 13 here"] |
| 908 | set bp_location14 [gdb_get_line_number "set breakpoint 14 here"] |
| 909 | send_gdb "continue\n" |
| 910 | if {$xfail} { |
| 911 | setup_xfail "*-*-*" |
| 912 | } |
| 913 | gdb_expect { |
| 914 | -re "Breakpoint $decimal, marker4 \\(d=177601976\\) at .*$srcfile:$bp_location13\[\r\n\]+$bp_location13\[\t \]+void marker4.*" { |
| 915 | pass "run until breakpoint set at small function, optimized file" |
| 916 | } |
| 917 | -re "Breakpoint $decimal, $hex in marker4 \\(d=177601976\\) at .*$srcfile:$bp_location13\[\r\n\]+$bp_location13\[\t \]+void marker4.*" { |
| 918 | pass "run until breakpoint set at small function, optimized file" |
| 919 | } |
| 920 | -re "Breakpoint $decimal, marker4 \\(d=177601976\\) at .*$srcfile:$bp_location14\[\r\n\]+$bp_location14\[\t \]+void marker4.*" { |
| 921 | # marker4() is defined at line 46 when compiled with -DPROTOTYPES |
| 922 | pass "run until breakpoint set at small function, optimized file (line bp_location14)" |
| 923 | } |
| 924 | -re ".*$gdb_prompt " { |
| 925 | fail "run until breakpoint set at small function, optimized file" |
| 926 | } |
| 927 | timeout { |
| 928 | fail "run until breakpoint set at small function, optimized file (timeout)" |
| 929 | } |
| 930 | } |
| 931 | |
| 932 | |
| 933 | # Reset the default arguments for VxWorks |
| 934 | if [istarget "*-*-vxworks*"] { |
| 935 | set timeout 10 |
| 936 | verbose "Timeout is now $timeout seconds" 2 |
| 937 | send_gdb "set args main\n" |
| 938 | gdb_expect -re ".*$gdb_prompt $" {} |
| 939 | } |
| 940 | |
| 941 | set pf_prefix $old_pf_prefix |
| 942 | # proc test_different_dir |
| 943 | } |
| 944 | |
| 945 | |
| 946 | # now move the .debug file to a different location so that we can test |
| 947 | # the "set debug-file-directory" command. |
| 948 | |
| 949 | remote_exec build "mv ${objdir}/${subdir}/.debug/${testfile}.debug ${objdir}/${subdir}" |
| 950 | set debugfile "${objdir}/${subdir}/${testfile}.debug" |
| 951 | |
| 952 | test_different_dir debuglink "${objdir}/${subdir}" 0 |
| 953 | |
| 954 | |
| 955 | # Test CRC mismatch is reported. |
| 956 | |
| 957 | if {[build_executable sepdebug.exp sepdebug2 sepdebug2.c debug] != -1 |
| 958 | && ![gdb_gnu_strip_debug ${objdir}/${subdir}/sepdebug2]} { |
| 959 | |
| 960 | remote_exec build "cp ${debugfile} ${objdir}/${subdir}/.debug/sepdebug2.debug" |
| 961 | |
| 962 | gdb_exit |
| 963 | gdb_start |
| 964 | gdb_reinitialize_dir $srcdir/$subdir |
| 965 | |
| 966 | set escapedobjdirsubdir [string_to_regexp ${objdir}/${subdir}] |
| 967 | |
| 968 | gdb_test "file ${objdir}/${subdir}/sepdebug2" "warning: the debug information found in \"${escapedobjdirsubdir}/\\.debug/sepdebug2\\.debug\" does not match \"${escapedobjdirsubdir}/sepdebug2\" \\(CRC mismatch\\)\\..*\\(no debugging symbols found\\).*" "CRC mismatch is reported" |
| 969 | } |
| 970 | |
| 971 | |
| 972 | # NT_GNU_BUILD_ID / .note.gnu.build-id test: |
| 973 | |
| 974 | set build_id_debug_filename [build_id_debug_filename_get $binfile] |
| 975 | if ![string compare $build_id_debug_filename ""] then { |
| 976 | unsupported "build-id is not supported by the compiler" |
| 977 | |
| 978 | # Spare debug files may confuse testsuite runs in the future. |
| 979 | remote_exec build "rm -f $debugfile" |
| 980 | } else { |
| 981 | set build_id_debugself_filename [build_id_debug_filename_get $debugfile] |
| 982 | set test "build-id support by binutils" |
| 983 | set xfail 0 |
| 984 | if ![string compare $build_id_debugself_filename ""] then { |
| 985 | unsupported $test |
| 986 | set xfail 1 |
| 987 | } elseif {[string compare $build_id_debugself_filename $build_id_debug_filename] != 0} then { |
| 988 | fail $test |
| 989 | } else { |
| 990 | pass $test |
| 991 | } |
| 992 | |
| 993 | file mkdir [file dirname ${objdir}/${subdir}/${build_id_debug_filename}] |
| 994 | remote_exec build "mv $debugfile ${objdir}/${subdir}/${build_id_debug_filename}" |
| 995 | |
| 996 | test_different_dir build-id "${objdir}/${subdir}" $xfail |
| 997 | |
| 998 | # Spare debug files may confuse testsuite runs in the future. |
| 999 | remote_exec build "rm -f ${objdir}/${subdir}/${build_id_debug_filename}" |
| 1000 | } |