1# Copyright 1999-2019 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 "breakpoint info" 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 "*-*-*" 1270 104 fail "breakpoint info" 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] 129gdb_test_multiple "run" "run until main breakpoint" { 130 -re [join { "\r\n\032\032post-prompt\r\nStarting program: $binexp " \ 131 "\(\(\r\nReading \[^\r\n\]+\)|\(\r\nwarning: File transfers from remote targets can be slow\[^\r\n\]+\)\)*" \ 132 "\(\r\nwarning: Skipping \[^\r\n\]+ .gdb_index section in \[^\r\n\]+\r\nDo \"set use-deprecated-index-sections on\" before the file is read\r\nto use the section anyway\\.\)?" \ 133 "\(\(\r\n\r\n\032\032frames-invalid\)|\(\r\n\r\n\032\032breakpoints-invalid\)\)*\r\n\r\n" \ 134 "\032\032starting\(\(\r\nReading \[^\r\n\]+\)|\(\r\nwarning: File transfers from remote targets can be slow\[^\r\n\]+\)\)*" \ 135 "\(\(\r\n\r\n\032\032frames-invalid\)|\(\r\n\r\n\032\032breakpoints-invalid\)\)*\r\n\r\n" \ 136 "\032\032breakpoint 1\r\n\r\n" \ 137 "Breakpoint 1, \r\n" \ 138 "\032\032frame-begin 0 $hex\r\n\r\n" \ 139 "\032\032frame-function-name\r\n" \ 140 "main\r\n" \ 141 "\032\032frame-args\r\n \\(\\)\r\n" \ 142 "\032\032frame-source-begin\r\n at \r\n" \ 143 "\032\032frame-source-file\r\n.*annota1.c\r\n" \ 144 "\032\032frame-source-file-end\r\n:\r\n" \ 145 "\032\032frame-source-line\r\n$main_line\r\n" \ 146 "\032\032frame-source-end\r\n\r\n\r\n" \ 147 "\032\032source.*$srcfile:$main_line:.*:beg:$hex\r\n\r\n" \ 148 "\032\032frame-end\r\n\r\n" \ 149 "\032\032stopped.*$gdb_prompt$" } ] { 150 pass "run until main breakpoint" 151 } 152} 153#exp_internal 0 154#exit 0 155 156# 157# Let's do a next, to get to a point where the array is initialized 158# We don't care about the annotated output for this operation, it is the same as 159# the one produced by run above 160# 161gdb_test_multiple "next" "go after array init line" { 162 -re "source .*annota1.c.*$gdb_prompt$" { 163 pass "go after array init line" 164 } 165} 166 167 168# 169# printing the array will test: 170# annotate-value-history-begin 171# annotate-value-history-value 172# annotate-array-section-begin 173# annotate-elt 174# FIXME: annotate-elt-rep and annotate-elt-rep-end not tested 175# annotate-array-section-end 176# annotate-value-history-end 177# FIXME: annotate-value-begin and annotate-value-end not tested (the gdb output 178# command would cause them to be used) 179# 180gdb_test_multiple "print my_array" "print array" { 181 -re "\r\n\032\032post-prompt\r\n\r\n\032\032value-history-begin 1 -\r\n.*= \r\n\032\032value-history-value\r\n.\r\n\032\032array-section-begin 0 -\r\n1\r\n\032\032elt\r\n, 2\r\n\032\032elt\r\n, 3\r\n\032\032elt\r\n\r\n\032\032array-section-end\r\n.\r\n\r\n\032\032value-history-end\r\n$gdb_prompt$" { 182 pass "print array" 183 } 184} 185 186 187# 188# this should generate an error message, so to test: 189# annotate-error-begin 190# FIXME: annotate-error not tested 191# 192 193#exp_internal 1 194gdb_test_multiple "print non_existent_value" "print non_existent_value" { 195 -re "\r\n\032\032post-prompt\r\n\r\n\032\032error-begin\r\nNo symbol \"non_existent_value\" in current context.\r\n\r\n\032\032error\r\n$gdb_prompt$" { 196 pass "print non_existent_value" 197 } 198} 199 200 201# 202# break at signal handler. So that, once we are in the sig handler, if we do a bt 203# we can test annotate-signal-handler-caller 204# 205gdb_test_multiple "break handle_USR1" "break handle_USR1" { 206 -re "\r\n\032\032post-prompt\r\nBreakpoint.*at $hex: file.*$srcfile, line.*\r\n\032\032breakpoints-invalid\r\n.*$gdb_prompt$" { 207 pass "break handle_USR1" 208 } 209} 210 211# 212# break at printf. When we are stopped at printf, we can test 213# 214gdb_test_multiple "break printf" "break printf" { 215 -re "\r\n\032\032post-prompt\r\nBreakpoint.*at $hex.*\032\032breakpoints-invalid\r\n.*$gdb_prompt$" { 216 pass "break printf" 217 } 218 -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$" { 219 pass "break printf" 220 } 221} 222 223# 224# get to printf 225# 226set pat_begin "\r\n\032\032post-prompt\r\nContinuing.\r\n\r\n\032\032starting\r\n\r\n\032\032frames-invalid\r\n${breakpoints_invalid}" 227set pat_adjust "warning: Breakpoint 3 address previously adjusted from $hex to $hex.\r\n" 228set 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$gdb_prompt$" 229 230gdb_test_multiple "continue" "continue to printf" { 231 -re "${pat_begin}($pat_adjust)?$pat_end" { 232 pass "continue to printf" 233 } 234 -re ".*$gdb_prompt$" { fail "continue to printf" } 235} 236 237# 238# test: 239# annotate-frame-where 240# annotate-frame-address 241# annotate-frame-address-end 242# 243set 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" 244 245set 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)*$gdb_prompt$" 246 247gdb_test_multiple "backtrace" "backtrace from shlibrary" { 248 -re "$pat_begin$escapedsrcfile$pat_end" { 249 pass "backtrace from shlibrary" 250 } 251 -re "$pat_begin.*$srcfile$pat_end" { 252 setup_xfail "*-*-*" 1270 253 fail "backtrace from shlibrary" 254 } 255} 256 257 258# 259# test printing a frame with some arguments: 260# annotate-arg-begin 261# annotate-arg-name-end 262# annotate-arg-value 263# annotate-arg-end 264# 265 266if [target_info exists gdb,nosignals] { 267 unsupported "send SIGUSR1" 268 unsupported "backtrace @ signal handler" 269} else { 270 gdb_test_multiple "signal SIGUSR1" "send SIGUSR1" { 271 -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$gdb_prompt$" { 272 pass "send SIGUSR1" 273 } 274 -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$gdb_prompt$" { 275 setup_xfail "*-*-*" 1270 276 fail "send SIGUSR1" 277 } 278 } 279 280 # 281 # test: 282 # annotate-signal-handler-caller 283 # 284 gdb_test_multiple "backtrace" "backtrace @ signal handler" { 285 -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$" { 286 pass "backtrace @ signal handler" 287 } 288 } 289} 290 291# 292# delete all the breakpoints 293# 294gdb_test_multiple "delete 1" "delete bp 1" { 295 -re "\r\n\032\032post-prompt\r\n${breakpoints_invalid}$gdb_prompt$" { 296 pass "delete bp 1" 297 } 298} 299 300gdb_test_multiple "delete 2" "delete bp 2" { 301 -re "\r\n\032\032post-prompt\r\n${breakpoints_invalid}$gdb_prompt$" { 302 pass "delete bp 2" 303 } 304} 305 306gdb_test_multiple "delete 3" "delete bp 3" { 307 -re "\r\n\032\032post-prompt\r\n${breakpoints_invalid}$gdb_prompt$" { 308 pass "delete bp 3" 309 } 310} 311 312# 313# break in main, after value is initialized. This is in preparation 314# to test the annotate output for the display command. 315# 316set test "break in main" 317gdb_test_multiple "break ${srcfile}:${main_line}" $test { 318 -re "post-prompt.*Breakpoint 4 at $hex: file ${escapedsrcfile}, line $main_line.*\032\032breakpoints-invalid.*$gdb_prompt$" { 319 pass $test 320 } 321 -re "post-prompt.*Breakpoint 4 at $hex: file .*${srcfile}, line $main_line.*\032\032breakpoints-invalid.*$gdb_prompt$" { 322 setup_xfail "*-*-*" 1270 323 fail $test 324 } 325} 326 327# 328# display the value; test: 329# annotate-display-begin 330# annotate-display-number-end 331# annotate-display-format 332# annotate-display-expression 333# annotate-display-expression-end 334# annotate-display-end 335# FIXME: annotate-display-value not tested 336# 337gdb_test_multiple "display value" "set up display" { 338 -re "post-prompt\r\n\r\n\032\032display-begin\r\n1\r\n\032\032display-number-end\r\n: \r\n\032\032display-format\r\n\r\n\032\032display-expression\r\nvalue\r\n\032\032display-expression-end\r\n = \r\n\032\032display-expression\r\n7\r\n\r\n\032\032display-end\r\n$gdb_prompt$" { 339 pass "set up display" 340 } 341} 342 343 344# should ask query. Test annotate-query. 345# we don't care about anything else here, only the query. 346 347send_gdb "run\n" 348gdb_expect { 349 -re "pre-query.*already.*\\(y or n\\).*query\r\n" { 350 send_gdb "y\n" 351 gdb_expect { 352 -re ".*post-query.*$gdb_prompt$" \ 353 { pass "re-run" } 354 -re ".*$gdb_prompt$" { fail "re-run" } 355 timeout { fail "re-run (timeout)" } 356 } 357 } 358 -re ".*$gdb_prompt$" { fail "re-run" } 359 timeout { fail "re-run (timeout)" } 360} 361 362# 363# Test that breakpoints-invalid is issued once and only once for 364# breakpoint ignore count changes, after annotation stopped. 365# 366 367set value_inc_line [gdb_get_line_number "increment value"] 368 369gdb_test_multiple "break $value_inc_line" "break at value++" { 370 -re "Breakpoint 5 at $hex: file .*$srcfile, line $value_inc_line.*$gdb_prompt$" { 371 pass "break at value++" 372 } 373} 374 375gdb_test_multiple "ignore 5 4" "ignore 5 4" { 376 -re "Will ignore next 4 crossings of breakpoint 5.*$gdb_prompt$" { 377 pass "ignore 5 4" 378 } 379} 380 381gdb_test_multiple "continue" "annotate ignore count change" { 382 -re ".*breakpoints-invalid.*breakpoints-invalid.*$gdb_prompt$" { 383 fail "annotate ignore count change" 384 } 385 -re ".*$srcfile:$value_inc_line:.*\032\032stopped\r\n$gdb_prompt$" { 386 pass "annotate ignore count change" 387 } 388} 389 390# check that ignore command is working, or the above can provide 391# misleading assurance ... 392 393gdb_test_multiple "next" "next to exit loop" { 394 -re "source .*annota1.c.*$gdb_prompt$" { 395 } 396} 397 398set after_loop_line [gdb_get_line_number "after loop"] 399 400gdb_test_multiple "next" "breakpoint ignore count" { 401 -re ".*$srcfile:$after_loop_line:.*$gdb_prompt$" { 402 pass "breakpoint ignore count" 403 } 404} 405 406# Get the inferior's PID for later. 407 408set test "get inferior pid" 409set pid -1 410gdb_test_multiple "info inferior 1" "$test" { 411 -re "process (\[0-9\]*).*$gdb_prompt$" { 412 set pid $expect_out(1,string) 413 pass "$test" 414 } 415} 416 417# 418# Send a signal that is not handled; test: 419# annotate-signalled 420# annotate-signal-name 421# annotate-signal-name-end 422# annotate-signal-string 423# annotate-signal-string-end 424# FIXME: annotate-signal not tested (requires that the inferior be 425# stopped by a "random" signal) 426 427if [target_info exists gdb,nosignals] { 428 unsupported "signal sent" 429} else { 430 gdb_test_multiple "signal SIGTRAP" "signal sent" { 431 -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\032stopped\r\n$gdb_prompt$" { 432 pass "signal sent" 433 } 434 } 435} 436 437# Check for production of a core file and remove it! 438 439set test "cleanup core file" 440if { [remote_file host exists core] } { 441 remote_file host delete core 442 pass "$test (removed)" 443} elseif { $pid != -1 && [remote_file host exists core.$pid] } { 444 remote_file host delete core.$pid 445 pass "$test (removed)" 446} else { 447 pass "$test (not dumped)" 448} 449 450proc thread_test {} { 451 global subdir srcdir testfile srcfile binfile 452 global gdb_prompt old_gdb_prompt 453 set srcfile watch_thread_num.c 454 set binfile [standard_output_file ${testfile}-watch_thread_num] 455 set gdb_prompt $old_gdb_prompt 456 457 if { ![get_compiler_info] && [gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug nowarnings}] == "" } { 458 459 gdb_exit 460 gdb_start 461 gdb_reinitialize_dir $srcdir/$subdir 462 gdb_load ${binfile} 463 if { ![runto main] } then { 464 fail "run to main" 465 return 466 } 467 468 set linenum [gdb_get_line_number "all threads started"] 469 gdb_breakpoint "$linenum" 470 471 set gdb_prompt \ 472 "\r\n\032\032pre-prompt\r\n$gdb_prompt \r\n\032\032prompt\r\n" 473 474 gdb_test_multiple "set annotate 2" "" { 475 -re "set annotate 2\r\n$gdb_prompt$" { 476 } 477 } 478 479 gdb_test_multiple "continue" "new thread" { 480 -re "\032\032new-thread.*\r\n$gdb_prompt$" { 481 pass "new thread" 482 } 483 } 484 } 485} 486 487proc thread_switch {} { 488 gdb_test_multiple "thread 1" "thread switch" { 489 -re ".*\032\032thread-changed" { 490 pass "thread switch" 491 } 492 } 493} 494 495thread_test 496thread_switch 497 498# restore the original prompt for the rest of the testsuite 499 500set gdb_prompt $old_gdb_prompt 501