1# Copyright 1999-2023 Free Software Foundation, Inc. 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 3 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, see <http://www.gnu.org/licenses/>. 15 16# This file was written by Elena Zannoni (ezannoni@cygnus.com) 17 18 19# This testcase cannot use runto_main because of the different prompt 20# we get when using annotation level 2. 21# 22if ![target_can_use_run_cmd] { 23 return 0 24} 25 26set breakpoints_invalid "\r\n\032\032breakpoints-invalid\r\n" 27 28# 29# test running programs 30# 31 32standard_testfile .c 33 34if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug nowarnings}] != "" } { 35 untested "failed to compile" 36 return -1 37} 38 39 40clean_restart ${binfile} 41 42# The commands we test here produce many lines of output; disable "press 43# <return> to continue" prompts. 44gdb_test_no_output "set height 0" 45 46# 47# break in main 48# 49 50set main_line [gdb_get_line_number "break main"] 51 52gdb_test "break ${srcfile}:${main_line}" \ 53 "Breakpoint.*at.* file .*$srcfile, line $main_line\\." \ 54 "breakpoint main" 55 56 57# 58# NOTE: this prompt is OK only when the annotation level is > 1 59# NOTE: When this prompt is in use the gdb_test procedure cannot be used because 60# it assumes that the last char after the gdb_prompt is a white space. This is not 61# true with this annotated prompt. So we must use send_gdb and gdb_expect. 62# 63 64set old_gdb_prompt $gdb_prompt 65set gdb_prompt "\r\n\032\032pre-prompt\r\n$gdb_prompt \r\n\032\032prompt\r\n" 66 67# 68# Escape all the characters in the path that need it. For instance 69# the directory name could contain '+'. 70# 71set escapedsrcfile [string_to_regexp ${srcdir}/${subdir}/${srcfile}] 72 73 74# 75# set the annotation level to 2 76# 77# of course, this will test: 78# annotate-pre-prompt 79# annotate-prompt 80# annotate-post-prompt (in the next block) 81# 82send_gdb "set annotate 2\n" 83gdb_expect { 84 -re "set annotate 2\r\n$gdb_prompt$" { pass "annotation set at level 2" } 85 -re ".*$gdb_prompt$" { fail "annotation set at level 2" } 86 timeout { fail "annotation set at level 2 (timeout)" } 87 } 88 89 90# 91# info break will test: 92# annotate-breakpoints-headers 93# annotate-field 94# annotate-breakpoints-table 95# annotate-record 96# annotate-breakpoints-table-end 97# 98gdb_test_multiple "info break" "breakpoint info" { 99 -re "\r\n\032\032post-prompt\r\n\r\n\032\032breakpoints-headers\r\n\r\n\032\032field 0\r\nNum \r\n\032\032field 1\r\nType \r\n\032\032field 2\r\nDisp \r\n\032\032field 3\r\nEnb \r\n\032\032field 4\r\nAddress +\r\n\032\032field 5\r\nWhat\r\n\r\n\032\032breakpoints-table\r\n\r\n\032\032record\r\n\r\n\032\032field 0\r\n1 \r\n\032\032field 1\r\nbreakpoint \r\n\032\032field 2\r\nkeep \r\n\032\032field 3\r\ny \r\n\032\032field 4\r\n$hex +\r\n\032\032field 5\r\nin main at ${escapedsrcfile}:$main_line\r\n\r\n\032\032breakpoints-table-end\r\n$gdb_prompt$" { 100 pass $gdb_test_name 101 } 102 -re "\r\n\032\032post-prompt\r\n\r\n\032\032breakpoints-headers\r\n\r\n\032\032field 0\r\nNum \r\n\032\032field 1\r\nType \r\n\032\032field 2\r\nDisp \r\n\032\032field 3\r\nEnb \r\n\032\032field 4\r\nAddress +\r\n\032\032field 5\r\nWhat\r\n\r\n\032\032breakpoints-table\r\n\r\n\032\032record\r\n\r\n\032\032field 0\r\n1 \r\n\032\032field 1\r\nbreakpoint \r\n\032\032field 2\r\nkeep \r\n\032\032field 3\r\ny \r\n\032\032field 4\r\n$hex +\r\n\032\032field 5\r\nin main at .*${srcfile}:$main_line\r\n\r\n\032\032breakpoints-table-end\r\n$gdb_prompt$" { 103 setup_xfail "*-*-*" 8375 104 fail $gdb_test_name 105 } 106} 107 108 109# 110# run to a break point will test: 111# annotate-frames-invalid 112# annotate-breakpoints-invalid (a.k.a. breakpoints-changed) 113# annotate-starting 114# annotate-breakpoint 115# annotate-frame-begin 116# annotate-frame-function-name 117# annotate-frame-args 118# annotate-frame-source-begin 119# annotate-frame-source-file 120# annotate-frame-source-file-end 121# annotate-frame-source-line 122# annotate-frame-source-end 123# annotate-source 124# annotate-frame-end 125# annotate-stopped 126# 127#exp_internal 1 128set binexp [string_to_regexp $binfile] 129 130set warning_slow_re \ 131 "warning: File transfers from remote targets can be slow\[^\r\n\]+\r\n" 132set warning_gdb_index_re \ 133 [multi_line \ 134 "warning: Skipping \[^\r\n\]+ .gdb_index section in \[^\r\n\]+" \ 135 "Do \"set use-deprecated-index-sections on\" before the file is read" \ 136 "to use the section anyway\\.\r\n"] 137set reading_re \ 138 "Reading \[^\r\n\]+\r\n" 139set libthread_db_re \ 140 [multi_line \ 141 "\\\[Thread debugging using libthread_db enabled\\\]" \ 142 "Using host libthread_db library \[^\r\n\]+\r\n"] 143 144set optional_re \ 145 [list \ 146 "\(" \ 147 "\($reading_re)" \ 148 "|" \ 149 "\($warning_slow_re\)" \ 150 "|" \ 151 "\($libthread_db_re\)" \ 152 "|" \ 153 "\(\r\n$warning_gdb_index_re\)?" \ 154 "\)*"] 155set optional_re [join $optional_re ""] 156 157set run_re \ 158 [list \ 159 "\r\n\032\032post-prompt\r\n" \ 160 "Starting program: $binexp \r\n" \ 161 $optional_re \ 162 "\(\r\n\032\032breakpoints-invalid\r\n\)?" \ 163 $optional_re \ 164 "\r\n\032\032starting\r\n" \ 165 $optional_re \ 166 "\r\n\032\032frames-invalid\r\n" \ 167 $optional_re \ 168 "\r\n\032\032breakpoints-invalid\r\n" \ 169 $optional_re \ 170 "\r\n\032\032breakpoint 1\r\n" \ 171 "\r\n" \ 172 "Breakpoint 1, " \ 173 "\r\n\032\032frame-begin 0 $hex\r\n" \ 174 "\r\n\032\032frame-function-name\r\n" \ 175 "main" \ 176 "\r\n\032\032frame-args\r\n" \ 177 " \\(\\)" \ 178 "\r\n\032\032frame-source-begin\r\n" \ 179 " at " \ 180 "\r\n\032\032frame-source-file\r\n" \ 181 ".*annota1.c" \ 182 "\r\n\032\032frame-source-file-end\r\n" \ 183 ":" \ 184 "\r\n\032\032frame-source-line\r\n" \ 185 "$main_line" \ 186 "\r\n\032\032frame-source-end\r\n" \ 187 "\r\n" \ 188 "\r\n\032\032source.*$srcfile:$main_line:.*:beg:$hex\r\n" \ 189 "\r\n\032\032frame-end\r\n" \ 190 "\r\n\032\032stopped\r\n"] 191 192set run_re [join $run_re ""] 193 194gdb_test_multiple "run" "run until main breakpoint" { 195 -re $run_re.*$gdb_prompt$ { 196 pass $gdb_test_name 197 } 198} 199#exp_internal 0 200#exit 0 201 202# 203# Let's do a next, to get to a point where the array is initialized 204# We don't care about the annotated output for this operation, it is the same as 205# the one produced by run above 206# 207gdb_test_multiple "next" "go after array init line" { 208 -re "source .*annota1.c.*$gdb_prompt$" { 209 pass $gdb_test_name 210 } 211} 212 213 214# 215# printing the array will test: 216# annotate-value-history-begin 217# annotate-value-history-value 218# annotate-array-section-begin 219# annotate-elt 220# FIXME: annotate-elt-rep and annotate-elt-rep-end not tested 221# annotate-array-section-end 222# annotate-value-history-end 223# FIXME: annotate-value-begin and annotate-value-end not tested (the gdb output 224# command would cause them to be used) 225# 226gdb_test_multiple "print my_array" "print array" { 227 -re "\r\n\032\032post-prompt\r\n\r\n\032\032value-history-begin 1 -\r\n.*= \r\n\032\032value-history-value\r\n.\r\n\032\032array-section-begin 0 -\r\n1\r\n\032\032elt\r\n, 2\r\n\032\032elt\r\n, 3\r\n\032\032elt\r\n\r\n\032\032array-section-end\r\n.\r\n\r\n\032\032value-history-end\r\n$gdb_prompt$" { 228 pass $gdb_test_name 229 } 230} 231 232 233# 234# this should generate an error message, so to test: 235# annotate-error-begin 236# FIXME: annotate-error not tested 237# 238 239#exp_internal 1 240gdb_test_multiple "print non_existent_value" "print non_existent_value" { 241 -re "\r\n\032\032post-prompt\r\n\r\n\032\032error-begin\r\nNo symbol \"non_existent_value\" in current context.\r\n\r\n\032\032error\r\n$gdb_prompt$" { 242 pass $gdb_test_name 243 } 244} 245 246 247# 248# break at signal handler. So that, once we are in the sig handler, if we do a bt 249# we can test annotate-signal-handler-caller 250# 251gdb_test_multiple "break handle_USR1" "break handle_USR1" { 252 -re "\r\n\032\032post-prompt\r\nBreakpoint.*at $hex: file.*$srcfile, line.*\r\n\032\032breakpoints-invalid\r\n.*$gdb_prompt$" { 253 pass $gdb_test_name 254 } 255} 256 257# 258# break at printf. When we are stopped at printf, we can test 259# 260gdb_test_multiple "break printf" "break printf" { 261 -re "\r\n\032\032post-prompt\r\nBreakpoint.*at $hex.*\032\032breakpoints-invalid\r\n.*$gdb_prompt$" { 262 pass $gdb_test_name 263 } 264 -re "\r\n\032\032post-prompt\r\nwarning: Breakpoint address adjusted from $hex to $hex.\r\n\r\n\032\032breakpoints-invalid\r\nBreakpoint.*at $hex.*$gdb_prompt$" { 265 pass $gdb_test_name 266 } 267} 268 269# 270# get to printf 271# 272set pat_begin "\r\n\032\032post-prompt\r\nContinuing.\r\n\r\n\032\032starting\r\n\r\n\032\032frames-invalid\r\n${breakpoints_invalid}\r\n\032\032frames-invalid\r\n" 273set pat_adjust "warning: Breakpoint 3 address previously adjusted from $hex to $hex.\r\n" 274set pat_end "\r\n\032\032breakpoint 3\r\n\r\nBreakpoint 3, \r\n\032\032frame-begin 0 $hex\r\n\r\n(\032\032frame-address\r\n$hex\r\n\032\032frame-address-end\r\n in \r\n)*.*\032\032frame-function-name\r\n.*printf(@.*)?\r\n\032\032frame-args\r\n.*\032\032frame-end\r\n\r\n\032\032stopped\r\n$gdb_prompt$" 275 276gdb_test_multiple "continue" "continue to printf" { 277 -re "${pat_begin}($pat_adjust)?$pat_end" { 278 pass $gdb_test_name 279 } 280 -re ".*$gdb_prompt$" { fail $gdb_test_name } 281} 282 283# 284# test: 285# annotate-frame-where 286# annotate-frame-address 287# annotate-frame-address-end 288# 289set pat_begin "\r\n\032\032post-prompt\r\n\r\n\032\032frame-begin 0 $hex\r\n.0 \r\n(\032\032frame-address\r\n$hex\r\n\032\032frame-address-end\r\n in \r\n)*\032\032frame-function-name\r\n.*printf(@.*)?\r\n\032\032frame-args\r\n \\(.*frame-end\r\n\r\n\032\032frame-begin 1 $hex\r\n.1 \r\n\032\032frame-address\r\n$hex\r\n\032\032frame-address-end\r\n in \r\n\032\032frame-function-name\r\nmain\r\n\032\032frame-args\r\n \\(\\)\r\n\032\032frame-source-begin\r\n at \r\n\032\032frame-source-file\r\n" 290 291set pat_end "\r\n\032\032frame-source-file-end\r\n:\r\n\032\032frame-source-line\r\n.*\r\n\032\032frame-source-end\r\n\r\n\r\n\032\032frame-end\r\n(\r\n\032\032frame-begin .*\r\n\r\n\032\032frame-end\r\n)*$gdb_prompt$" 292 293gdb_test_multiple "backtrace" "backtrace from shlibrary" { 294 -re "$pat_begin$escapedsrcfile$pat_end" { 295 pass $gdb_test_name 296 } 297 -re "$pat_begin.*$srcfile$pat_end" { 298 setup_xfail "*-*-*" 8375 299 fail $gdb_test_name 300 } 301} 302 303 304# 305# test printing a frame with some arguments: 306# annotate-arg-begin 307# annotate-arg-name-end 308# annotate-arg-value 309# annotate-arg-end 310# 311 312if [target_info exists gdb,nosignals] { 313 unsupported "send SIGUSR1" 314 unsupported "backtrace @ signal handler" 315} else { 316 gdb_test_multiple "signal SIGUSR1" "send SIGUSR1" { 317 -re "\r\n\032\032post-prompt\r\nContinuing with signal SIGUSR1.\r\n\r\n\032\032starting\(\(\r\n\r\n\032\032frames-invalid\)|\(\r\n\r\n\032\032breakpoints-invalid\)\)+\r\n\r\n\032\032breakpoint 2\r\n\r\nBreakpoint 2, \r\n\032\032frame-begin 0 $hex\r\n\r\n\032\032frame-function-name\r\nhandle_USR1\r\n\032\032frame-args\r\n \\(\r\n\032\032arg-begin\r\nsig\r\n\032\032arg-name-end\r\n=\r\n\032\032arg-value -\r\n$decimal\r\n\032\032arg-end\r\n\\)\r\n\032\032frame-source-begin\r\n at \r\n\032\032frame-source-file\r\n${escapedsrcfile}\r\n\032\032frame-source-file-end\r\n:\r\n\032\032frame-source-line\r\n.*\r\n\032\032frame-source-end\r\n\r\n\r\n\032\032source.*annota1.c:.*:.*:beg:$hex\r\n\r\n\032\032frame-end\r\n\r\n\032\032stopped\r\n$gdb_prompt$" { 318 pass $gdb_test_name 319 } 320 -re "\r\n\032\032post-prompt\r\nContinuing with signal SIGUSR1.\r\n\r\n\032\032starting\(\(\r\n\r\n\032\032frames-invalid\)|\(\r\n\r\n\032\032breakpoints-invalid\)\)+\r\n\r\n\032\032breakpoint 2\r\n\r\nBreakpoint 2, \r\n\032\032frame-begin 0 $hex\r\n\r\n\032\032frame-function-name\r\nhandle_USR1\r\n\032\032frame-args\r\n \\(\r\n\032\032arg-begin\r\nsig\r\n\032\032arg-name-end\r\n=\r\n\032\032arg-value -\r\n$decimal\r\n\032\032arg-end\r\n\\)\r\n\032\032frame-source-begin\r\n at \r\n\032\032frame-source-file\r\n.*${srcfile}\r\n\032\032frame-source-file-end\r\n:\r\n\032\032frame-source-line\r\n.*\r\n\032\032frame-source-end\r\n\r\n\r\n\032\032source.*annota1.c:.*:.*:beg:$hex\r\n\r\n\032\032frame-end\r\n\r\n\032\032stopped\r\n$gdb_prompt$" { 321 setup_xfail "*-*-*" 8375 322 fail $gdb_test_name 323 } 324 } 325 326 # 327 # test: 328 # annotate-signal-handler-caller 329 # 330 gdb_test_multiple "backtrace" "backtrace @ signal handler" { 331 -re "frame-begin 0 $hex\r\n#0.*frame-end.*frame-begin 1 $hex\r\n#1.*(\032\032signal-handler-caller\r\n.signal handler called.\r\n\r\n)+\032\032frame-end\r\n\r\n\032\032frame-begin 2 $hex\r\n#2.*(frame-begin 3 $hex\r\n#3.*)*frame-end.*$gdb_prompt$" { 332 pass $gdb_test_name 333 } 334 } 335} 336 337# 338# delete all the breakpoints 339# 340gdb_test_multiple "delete 1" "delete bp 1" { 341 -re "\r\n\032\032post-prompt\r\n${breakpoints_invalid}$gdb_prompt$" { 342 pass $gdb_test_name 343 } 344} 345 346gdb_test_multiple "delete 2" "delete bp 2" { 347 -re "\r\n\032\032post-prompt\r\n${breakpoints_invalid}$gdb_prompt$" { 348 pass $gdb_test_name 349 } 350} 351 352gdb_test_multiple "delete 3" "delete bp 3" { 353 -re "\r\n\032\032post-prompt\r\n${breakpoints_invalid}$gdb_prompt$" { 354 pass $gdb_test_name 355 } 356} 357 358# 359# break in main, after value is initialized. This is in preparation 360# to test the annotate output for the display command. 361# 362gdb_test_multiple "break ${srcfile}:${main_line}" "break in main" { 363 -re "post-prompt.*Breakpoint 4 at $hex: file ${escapedsrcfile}, line $main_line.*\032\032breakpoints-invalid.*$gdb_prompt$" { 364 pass $gdb_test_name 365 } 366 -re "post-prompt.*Breakpoint 4 at $hex: file .*${srcfile}, line $main_line.*\032\032breakpoints-invalid.*$gdb_prompt$" { 367 setup_xfail "*-*-*" 8375 368 fail $gdb_test_name 369 } 370} 371 372# 373# display the value; test: 374# annotate-display-begin 375# annotate-display-number-end 376# annotate-display-format 377# annotate-display-expression 378# annotate-display-expression-end 379# annotate-display-end 380# FIXME: annotate-display-value not tested 381# 382gdb_test_multiple "display value" "set up display" { 383 -re "post-prompt\r\n\r\n\032\032display-begin\r\n1\r\n\032\032display-number-end\r\n: \r\n\032\032display-format\r\n\r\n\032\032display-expression\r\nvalue\r\n\032\032display-expression-end\r\n = \r\n\032\032display-expression\r\n7\r\n\r\n\032\032display-end\r\n$gdb_prompt$" { 384 pass "set up display" 385 } 386} 387 388# Get the core into the output directory. 389if {![is_remote host]} { 390 gdb_test -prompt "$gdb_prompt$" \ 391 "set cwd [file dirname $binfile]" "" \ 392 "set inferior cwd to test directory" 393} 394 395# should ask query. Test annotate-query. 396# we don't care about anything else here, only the query. 397 398send_gdb "run\n" 399gdb_expect { 400 -re "pre-query.*already.*\\(y or n\\).*query\r\n" { 401 send_gdb "y\n" 402 gdb_expect { 403 -re ".*post-query.*$gdb_prompt$" \ 404 { pass "re-run" } 405 -re ".*$gdb_prompt$" { fail "re-run" } 406 timeout { fail "re-run (timeout)" } 407 } 408 } 409 -re ".*$gdb_prompt$" { fail "re-run" } 410 timeout { fail "re-run (timeout)" } 411} 412 413# 414# Test that breakpoints-invalid is issued once and only once for 415# breakpoint ignore count changes, after annotation stopped. 416# 417 418set value_inc_line [gdb_get_line_number "increment value"] 419 420gdb_test_multiple "break $value_inc_line" "break at value++" { 421 -re "Breakpoint 5 at $hex: file .*$srcfile, line $value_inc_line.*$gdb_prompt$" { 422 pass "break at value++" 423 } 424} 425 426gdb_test_multiple "ignore 5 4" "ignore 5 4" { 427 -re "Will ignore next 4 crossings of breakpoint 5.*$gdb_prompt$" { 428 pass "ignore 5 4" 429 } 430} 431 432gdb_test_multiple "continue" "annotate ignore count change" { 433 -re ".*breakpoints-invalid.*breakpoints-invalid.*$gdb_prompt$" { 434 fail "annotate ignore count change" 435 } 436 -re ".*$srcfile:$value_inc_line:.*\032\032stopped\r\n$gdb_prompt$" { 437 pass "annotate ignore count change" 438 } 439} 440 441# check that ignore command is working, or the above can provide 442# misleading assurance ... 443 444gdb_test_multiple "next" "next to exit loop" { 445 -re "source .*annota1.c.*$gdb_prompt$" { 446 } 447} 448 449set after_loop_line [gdb_get_line_number "after loop"] 450 451gdb_test_multiple "next" "breakpoint ignore count" { 452 -re ".*$srcfile:$after_loop_line:.*$gdb_prompt$" { 453 pass "breakpoint ignore count" 454 } 455} 456 457# Get the inferior's PID for later. 458 459set pid -1 460gdb_test_multiple "info inferior 1" "get inferior pid" { 461 -re "process (\[0-9\]*).*$gdb_prompt$" { 462 set pid $expect_out(1,string) 463 pass $gdb_test_name 464 } 465} 466 467# 468# Send a signal that is not handled; test: 469# annotate-signalled 470# annotate-signal-name 471# annotate-signal-name-end 472# annotate-signal-string 473# annotate-signal-string-end 474# FIXME: annotate-signal not tested (requires that the inferior be 475# stopped by a "random" signal) 476 477if [target_info exists gdb,nosignals] { 478 unsupported "signal sent" 479} else { 480 gdb_test_multiple "signal SIGTRAP" "signal sent" { 481 -re ".*\032\032post-prompt\r\nContinuing with signal SIGTRAP.\r\n\r\n\032\032starting\(\r\n\r\n\032\032frames-invalid\)+\r\n\r\n\032\032signalled\r\n\r\nProgram terminated with signal \r\n\032\032signal-name\r\nSIGTRAP\r\n\032\032signal-name-end\r\n, \r\n\032\032signal-string\r\nTrace.breakpoint trap\r\n\032\032signal-string-end\r\n.\r\nThe program no longer exists.\r\n\r\n\032\032thread-exited,id=\"${decimal}\",group-id=\"i${decimal}\"\r\n\r\n\032\032stopped\r\n$gdb_prompt$" { 482 pass $gdb_test_name 483 } 484 } 485} 486 487# Check for production of a core file and remove it! 488remove_core $pid 489 490proc thread_test {} { 491 global subdir srcdir testfile srcfile binfile 492 global gdb_prompt old_gdb_prompt 493 global decimal 494 set srcfile watch_thread_num.c 495 set binfile [standard_output_file ${testfile}-watch_thread_num] 496 set gdb_prompt $old_gdb_prompt 497 498 if { [gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug nowarnings}] == "" } { 499 500 gdb_exit 501 gdb_start 502 gdb_reinitialize_dir $srcdir/$subdir 503 gdb_load ${binfile} 504 if {![runto_main]} { 505 return 506 } 507 508 set linenum [gdb_get_line_number "all threads started"] 509 gdb_breakpoint "$linenum" 510 511 set linenum [gdb_get_line_number "first child thread exited"] 512 gdb_breakpoint "$linenum" 513 514 set gdb_prompt \ 515 "\r\n\032\032pre-prompt\r\n$gdb_prompt \r\n\032\032prompt\r\n" 516 517 gdb_test_multiple "set annotate 2" "" { 518 -re "set annotate 2\r\n$gdb_prompt$" { 519 } 520 } 521 522 gdb_test_multiple "continue" "new thread" { 523 -re "\032\032new-thread.*\r\n$gdb_prompt$" { 524 pass $gdb_test_name 525 } 526 } 527 528 gdb_test_multiple "continue" "thread exit" { 529 -re "\032\032thread-exited,id=\"${decimal}\",group-id=\"i${decimal}\".*\r\n$gdb_prompt$" { 530 pass $gdb_test_name 531 } 532 } 533 } 534} 535 536proc thread_switch {} { 537 gdb_test_multiple "thread 1" "thread switch" { 538 -re ".*\032\032thread-changed" { 539 pass $gdb_test_name 540 } 541 } 542} 543 544thread_test 545thread_switch 546 547# restore the original prompt for the rest of the testsuite 548 549set gdb_prompt $old_gdb_prompt 550