gdb/testsuite/gdb.base/annota1.exp

   1 # Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
   2 # 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 # This file was written by Elena Zannoni (ezannoni@cygnus.com)
  18
  19 if $tracelevel then {
  20     strace $tracelevel
  21 }
  22
  23
  24 # are we on a target board? If so, don't run these tests.
  25 # note: this is necessary because we cannot use runto_main (which would
  26 # work for remote targets too) because of the different prompt we get
  27 # when using annotation level 2.
  28 #
  29 if [is_remote target] then {
  30     return 0
  31 }
  32
  33
  34 #
  35 # test running programs
  36 #
  37 set prms_id 0
  38 set bug_id 0
  39
  40 set testfile "annota1"
  41 set srcfile ${testfile}.c
  42 set binfile ${objdir}/${subdir}/${testfile}
  43
  44 if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug nowarnings}] != "" } {
  45     untested annota1.exp
  46     return -1
  47 }
  48
  49
  50 gdb_exit
  51 gdb_start
  52 gdb_reinitialize_dir $srcdir/$subdir
  53 gdb_load ${binfile}
  54
  55 if [target_info exists gdb_stub] {
  56     gdb_step_for_stub;
  57 }
  58
  59 #
  60 # the line at which break main will put the breakpoint
  61 #
  62 set main_line 32
  63
  64 # The commands we test here produce many lines of output; disable "press
  65 # <return> to continue" prompts.
  66 send_gdb "set height 0\n"
  67 gdb_expect -re "$gdb_prompt $"
  68
  69 #
  70 # break at main
  71 #
  72 gdb_test "break main" \
  73     "Breakpoint.*at.* file .*$srcfile, line.*" \
  74     "breakpoint main"
  75
  76
  77 #
  78 # NOTE: this prompt is OK only when the annotation level is > 1
  79 # NOTE: When this prompt is in use the gdb_test procedure cannot be used because
  80 # it assumes that the last char after the gdb_prompt is a white space. This is not
  81 # true with this annotated prompt. So we must use send_gdb and gdb_expect.
  82 #
  83
  84 set old_gdb_prompt $gdb_prompt
  85 set gdb_prompt "\r\n\032\032pre-prompt\r\n$gdb_prompt \r\n\032\032prompt\r\n"
  86
  87 #
  88 # Escape all the characters in the path that need it. For instance
  89 # the directory name could contain '+'.
  90 #
  91 set escapedsrcfile [string_to_regexp ${srcdir}/${subdir}/${srcfile}]
  92
  93
  94 #
  95 # set the annotation level to 2
  96 #
  97 # of course, this will test:
  98 # annotate-pre-prompt
  99 # annotate-prompt
 100 # annotate-post-prompt (in the next block)
 101 #
 102 send_gdb "set annotate 2\n"
 103 gdb_expect {
 104     -re "set annotate 2\r\n$gdb_prompt$" { pass "annotation set at level 2" }
 105     -re ".*$gdb_prompt$"       { fail "annotation set at level 2" }
 106     timeout                 { fail "annotation set at level 2 (timeout)" }
 107   }
 108
 109
 110 #
 111 # info break will test:
 112 # annotate-breakpoints-headers
 113 # annotate-field
 114 # annotate-breakpoints-table
 115 # annotate-record
 116 # annotate-breakpoints-table-end
 117 #
 118 send_gdb "info break\n"
 119 gdb_expect {
 120     -re "\r\n\032\032post-prompt\r\n\r\n\032\032breakpoints-headers\r\n\r\n\032\032field 0\r\nNum     \r\n\032\032field 1\r\nType           \r\n\032\032field 2\r\nDisp \r\n\032\032field 3\r\nEnb  \r\n\032\032field 4\r\nAddress    +\r\n\032\032field 5\r\nWhat\r\n\r\n\032\032breakpoints-table\r\n\r\n\032\032record\r\n\r\n\032\032field 0\r\n1       \r\n\032\032field 1\r\nbreakpoint     \r\n\032\032field 2\r\nkeep \r\n\032\032field 3\r\ny    \r\n\032\032field 4\r\n$hex +\r\n\032\032field 5\r\nin main at ${escapedsrcfile}:$main_line\r\n\r\n\032\032breakpoints-table-end\r\n$gdb_prompt$" \
 121         {pass "breakpoint info"}
 122     -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$" \
 123         { setup_xfail "*-*-*" 1270
 124           fail "breakpoint info"}
 125    -re ".*$gdb_prompt$" { fail "breakpoint info" }
 126    timeout { fail "breakpoint info (timeout)" }
 127 }
 128
 129
 130 #
 131 # run to a break point will test:
 132 # annotate-frames-invalid
 133 # annotate-breakpoints-invalid (a.k.a. breakpoints-changed)
 134 # annotate-starting
 135 # annotate-breakpoint
 136 # annotate-frame-begin
 137 # annotate-frame-function-name
 138 # annotate-frame-args
 139 # annotate-frame-source-begin
 140 # annotate-frame-source-file
 141 # annotate-frame-source-file-end
 142 # annotate-frame-source-line
 143 # annotate-frame-source-end
 144 # annotate-source
 145 # annotate-frame-end
 146 # annotate-stopped
 147 #
 148 #exp_internal 1
 149 set binexp [string_to_regexp $binfile]
 150 send_gdb "run\n"
 151 gdb_expect {
 152     -re "\r\n\032\032post-prompt\r\nStarting program: $binexp \(\r\n\r\n\032\032frames-invalid\)+\(\(\r\n\r\n\032\032frames-invalid\)|\(\r\n\r\n\032\032breakpoints-invalid\)\)*\r\n\r\n\032\032starting\(\r\n\r\n\032\032frames-invalid\)+\(\(\r\n\r\n\032\032frames-invalid\)|\(\r\n\r\n\032\032breakpoints-invalid\)\)*\r\n\r\n\032\032breakpoint 1\r\n\r\nBreakpoint 1, \r\n\032\032frame-begin 0 $hex\r\n\r\n\032\032frame-function-name\r\nmain\r\n\032\032frame-args\r\n \\(\\)\r\n\032\032frame-source-begin\r\n at \r\n\032\032frame-source-file\r\n.*annota1.c\r\n\032\032frame-source-file-end\r\n:\r\n\032\032frame-source-line\r\n$main_line\r\n\032\032frame-source-end\r\n\r\n\r\n\032\032source.*$srcfile:$main_line:.*:beg:$hex\r\n\r\n\032\032frame-end\r\n\r\n\032\032stopped.*$gdb_prompt$" {
 153         pass "run until main breakpoint"
 154     }
 155     -re ".*$gdb_prompt$" {
 156         fail "run until main breakpoint"
 157     }
 158     timeout {
 159         fail "run until main breakpoint (timeout)"
 160     }
 161   }
 162 #exp_internal 0
 163 #exit 0
 164
 165 #
 166 # Let's do a next, to get to a point where the array is initialized
 167 # We don't care about the annotated output for this operation, it is the same as
 168 # the one produced by run above
 169 #
 170 send_gdb "next\n"
 171 gdb_expect {
 172     -re ".*$gdb_prompt$" { pass "go after array init line" }
 173     timeout { fail "go after array init line (timeout)" }
 174 }
 175
 176
 177 #
 178 # printing the array will test:
 179 # annotate-value-history-begin
 180 # annotate-value-history-value
 181 # annotate-array-section-begin
 182 # annotate-elt
 183 # FIXME: annotate-elt-rep and annotate-elt-rep-end not tested
 184 # annotate-array-section-end
 185 # annotate-value-history-end
 186 # FIXME: annotate-value-begin and annotate-value-end not tested (the gdb output
 187 #              command would cause them to be used)
 188 #
 189 send_gdb "print my_array\n"
 190 gdb_expect {
 191   -re "\r\n\032\032post-prompt\r\n\r\n\032\032value-history-begin 1 -\r\n.*= \r\n\032\032value-history-value\r\n.\r\n\032\032array-section-begin 0 -\r\n1\r\n\032\032elt\r\n, 2\r\n\032\032elt\r\n, 3\r\n\032\032elt\r\n\r\n\032\032array-section-end\r\n.\r\n\r\n\032\032value-history-end\r\n$gdb_prompt$" \
 192         { pass "print array" }
 193   -re ".*$gdb_prompt$"     { fail "print array" }
 194   timeout                   { fail "print array (timeout)" }
 195 }
 196
 197
 198 #
 199 # this should generate an error message, so to test:
 200 # annotate-error-begin
 201 # FIXME: annotate-error not tested
 202 #
 203
 204 #exp_internal 1
 205 send_gdb "print non_existent_value\n"
 206 gdb_expect {
 207   -re "\r\n\032\032post-prompt\r\n\r\n\032\032error-begin\r\nNo symbol \"non_existent_value\" in current context.\r\n\r\n\032\032error\r\n$gdb_prompt$" \
 208         { pass "print non_existent_value" }
 209   -re ".*$gdb_prompt$"     { fail "print non_existent_value" }
 210   timeout                   { fail "print non_existent_value (timeout)" }
 211 }
 212
 213
 214 #
 215 # break at signal handler. So that, once we are in the sig handler, if we do a bt
 216 # we can test annotate-signal-handler-caller
 217 #
 218 send_gdb "break handle_USR1\n"
 219 gdb_expect {
 220   -re  "\r\n\032\032post-prompt\r\n\r\n\032\032breakpoints-invalid\r\nBreakpoint.*at $hex: file.*$srcfile, line.*\r\n$gdb_prompt$" \
 221             { pass "breakpoint handle_USR1" }
 222   -re ".*$gdb_prompt$"     { fail "break at handle_USR1" }
 223   timeout                   { fail "break at handle_USR1 (timeout)" }
 224 }
 225
 226 #
 227 # break at printf. When we are stopped at printf, we can test
 228 #
 229 send_gdb "break printf\n"
 230 gdb_expect {
 231   -re  "\r\n\032\032post-prompt\r\n\r\n\032\032breakpoints-invalid\r\nBreakpoint.*at $hex.*$gdb_prompt$" \
 232             { pass "breakpoint printf" }
 233   -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$" \
 234             { pass "breakpoint printf"}
 235   -re ".*$gdb_prompt$"     { fail "break printf" }
 236   timeout                   { fail "break printf (timeout)" }
 237 }
 238
 239 #
 240 # get to printf
 241 #
 242 set pat_begin "\r\n\032\032post-prompt\r\nContinuing.\r\n\r\n\032\032starting\r\n\r\n\032\032frames-invalid\r\n"
 243 set pat_adjust "warning: Breakpoint 3 address previously adjusted from $hex to $hex.\r\n"
 244 set 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$gdb_prompt$"
 245
 246 gdb_test_multiple "continue" "continue to printf" {
 247     -re "${pat_begin}($pat_adjust)?$pat_end" {
 248         pass "continue to printf"
 249     }
 250     -re ".*$gdb_prompt$"     { fail "continue to printf" }
 251 }
 252
 253 #
 254 # test:
 255 # annotate-frame-where
 256 # annotate-frame-address
 257 # annotate-frame-address-end
 258 #
 259 set 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"
 260 set 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)*$gdb_prompt$"
 261 send_gdb "backtrace\n"
 262 gdb_expect {
 263     -re "$pat_begin$escapedsrcfile$pat_end"
 264           { pass "backtrace from shlibrary" }
 265     -re "$pat_begin.*$srcfile$pat_end"
 266           { setup_xfail "*-*-*" 1270
 267             fail "backtrace from shlibrary" }
 268     -re ".*$gdb_prompt$"     { fail "backtrace from shlibrary" }
 269     timeout                 { fail "backtrace from shlibrary (timeout)" }
 270 }
 271
 272
 273 #
 274 # test printing a frame with some arguments:
 275 # annotate-arg-begin
 276 # annotate-arg-name-end
 277 # annotate-arg-value
 278 # annotate-arg-end
 279 #
 280
 281 if [target_info exists gdb,nosignals] {
 282     unsupported "send SIGUSR1"
 283     unsupported "backtrace @ signal handler"
 284 } else {
 285     send_gdb "signal SIGUSR1\n"
 286     gdb_expect {
 287         -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\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$gdb_prompt$" \
 288             { pass "send SIGUSR1" }
 289         -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\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$gdb_prompt$" \
 290             { setup_xfail "*-*-*" 1270
 291               fail "send SIGUSR1" }
 292       -re ".*$gdb_prompt$"     { fail "send SIGUSR1" }
 293       timeout               { fail "send SIGUSR1 (timeout)" }
 294     }
 295
 296     #
 297     # test:
 298     # annotate-signal-handler-caller
 299     #
 300     verbose "match_max local is: [match_max]"
 301     verbose "match_max default is: [match_max -d]"
 302     # This is necessary because a 2000 buffer is not enought to get everything
 303     # up to the prompt ad the test gets a timeout.
 304     match_max 3000
 305     verbose "match_max now is: [match_max]"
 306     send_gdb "backtrace\n"
 307     gdb_expect {
 308         -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$" {
 309             pass "backtrace @ signal handler"
 310         }
 311         -re ".*$gdb_prompt$"   { fail "backtrace @ signal handler" }
 312         timeout                { fail "backtrace @ signal handler (timeout)" }
 313     }
 314 }
 315
 316 #
 317 # delete all the breakpoints
 318 #
 319 send_gdb "delete 1\n"
 320 gdb_expect {
 321      -re "\r\n\032\032post-prompt\r\n$gdb_prompt$" \
 322           { pass "delete bp 1" }
 323      -re ".*$gdb_prompt$"  { fail "delete bp 1" }
 324      timeout { fail "delete bp 1 (timeout)" }
 325 }
 326
 327 send_gdb "delete 2\n"
 328 gdb_expect {
 329      -re "\r\n\032\032post-prompt\r\n$gdb_prompt$" \
 330              { pass "delete bp 2" }
 331      -re ".*$gdb_prompt$"  { fail "delete bp 2 " }
 332      timeout { fail "delete bp 2 (timeout)" }
 333 }
 334
 335 send_gdb "delete 3\n"
 336 gdb_expect {
 337      -re "\r\n\032\032post-prompt\r\n$gdb_prompt$" \
 338              { pass "delete bp 3" }
 339      -re ".*$gdb_prompt$"  { fail "delete bp 3" }
 340      timeout { fail "delete bp 3 (timeout)" }
 341 }
 342
 343 #
 344 # break at main, after value is initialized. This is in preparation
 345 # to test the annotate output for the display command.
 346 #
 347 send_gdb "break main\n"
 348 gdb_expect {
 349     -re "post-prompt.*\032\032breakpoints-invalid.*Breakpoint 4 at $hex: file ${escapedsrcfile}, line $main_line.*$gdb_prompt$" \
 350              { pass "break at 28" }
 351     -re "post-prompt.*\032\032breakpoints-invalid.*Breakpoint 4 at $hex: file .*${srcfile}, line $main_line.*$gdb_prompt$" \
 352              { setup_xfail "*-*-*" 1270
 353                fail "break at 28" }
 354      -re ".*$gdb_prompt$"  { fail "break at 28" }
 355      timeout { fail "break at 28 (timeout)" }
 356 }
 357
 358 #
 359 # display the value; test:
 360 # annotate-display-begin
 361 # annotate-display-number-end
 362 # annotate-display-format
 363 # annotate-display-expression
 364 # annotate-display-expression-end
 365 # annotate-display-end
 366 # FIXME: annotate-display-value not tested
 367 #
 368 send_gdb "display value\n"
 369 gdb_expect {
 370     -re "post-prompt\r\n\r\n\032\032display-begin\r\n1\r\n\032\032display-number-end\r\n: \r\n\032\032display-format\r\n\r\n\032\032display-expression\r\nvalue\r\n\032\032display-expression-end\r\n = \r\n\032\032display-expression\r\n7\r\n\r\n\032\032display-end\r\n$gdb_prompt$" \
 371              { pass "set up display" }
 372      -re ".*$gdb_prompt$"  { fail "set up display" }
 373      timeout { fail "set up display (timeout)" }
 374 }
 375
 376
 377 # should ask query. Test annotate-query.
 378 # we don't care about anything else here, only the query.
 379
 380 send_gdb "run\n"
 381 gdb_expect {
 382   -re "pre-query.*already.*\\(y or n\\).*query\r\n" {
 383          send_gdb "y\n"
 384          gdb_expect {
 385              -re ".*post-query.*$gdb_prompt$" \
 386                      { pass "re-run" }
 387              -re ".*$gdb_prompt$"  { fail "re-run" }
 388              timeout { fail "re-run (timeout)" }
 389          }
 390      }
 391   -re ".*$gdb_prompt$"  { fail "re-run" }
 392   timeout { fail "re-run (timeout)" }
 393 }
 394
 395 #
 396 # Test that breakpoints-invalid is issued once and only once for
 397 # breakpoint ignore count changes, after annotation stopped.
 398 #
 399 send_gdb "break 46\n"
 400 gdb_expect {
 401     -re "Breakpoint 5 at $hex: file .*$srcfile, line 46.*$gdb_prompt$" {
 402         pass "break at 46"
 403     }
 404     -re ".*$gdb_prompt$" { fail "break at 46" }
 405     timeout { fail "break at 46 (timeout)" }
 406 }
 407
 408 send_gdb "ignore 5 4\n"
 409 gdb_expect {
 410     -re "Will ignore next 4 crossings of breakpoint 5.*$gdb_prompt$" {
 411         pass "ignore 5 4"
 412     }
 413     -re ".*$gdb_prompt$" { fail "ignore 5 4" }
 414     timeout { fail "ignore 5 4 (timeout)" }
 415 }
 416
 417 send_gdb "continue\n"
 418 gdb_expect {
 419     -re ".*$srcfile:46:.*\032\032stopped\r\n\r\n\032\032breakpoints-invalid\r\n$gdb_prompt$" {
 420         pass "annotate ignore count change"
 421     }
 422     -re ".*$gdb_prompt$" { fail "annotate ignore count change" }
 423     timeout { fail "annotate ignore count change (timeout)" }
 424 }
 425
 426 # check that ignore command is working, or the above can provide
 427 # misleading assurance ...
 428
 429 send_gdb "next\n"
 430 gdb_expect {
 431     -re "$gdb_prompt$" {}
 432     timeout { fail "next to exit loop" }
 433 }
 434
 435 send_gdb "next\n"
 436 gdb_expect {
 437     -re ".*$srcfile:49:.*$gdb_prompt$" {
 438         pass "breakpoint ignore count"
 439     }
 440     -re ".*$gdb_prompt$" { fail "breakpoint ignore count" }
 441     timeout { fail "breakpoint ignore count (timeout)" }
 442 }
 443
 444 #
 445 # Send a signal that is not handled; test:
 446 # annotate-signalled
 447 # annotate-signal-name
 448 # annotate-signal-name-end
 449 # annotate-signal-string
 450 # annotate-signal-string-end
 451 # FIXME: annotate-signal not tested (requires that the inferior be
 452 #                        stopped by a "random" signal)
 453 #
 454 # SIGTRAP signals are dropped before they get to the inferior process
 455 # on hpux11.  In theory, this behaivor can be controlled by setting
 456 # TTEO_NORM_SIGTRAP in the inferior, but doing so did not cause
 457 # the signal to be properly delivered.
 458 #
 459 # It has been verified that other signals will be delivered.  However,
 460 # rather than twiddle the test, I choose to leave it as-is as it
 461 # exposes an interesting failure on hpux11.
 462
 463 if [target_info exists gdb,nosignals] {
 464     unsupported "signal sent"
 465 } else {
 466     setup_xfail hppa*-*-hpux11*
 467     send_gdb "signal SIGTRAP\n"
 468     gdb_expect {
 469       -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\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$gdb_prompt$" \
 470               { pass "signal sent" }
 471       -re ".*$gdb_prompt$" { fail "signal sent" }
 472       timeout { fail "signal sent (timeout)" }
 473     }
 474 }
 475
 476
 477 # Check for production of a core file and remove it!
 478
 479 set exec_output [remote_exec build "ls core"]
 480
 481 set test "cleanup core file"
 482 if [ regexp "core not found" $exec_output]  {
 483     pass "$test (not dumped)"
 484 } else {
 485     if [ regexp "No such file or directory" $exec_output] {
 486         pass "$test (not dumped)"
 487     } else {
 488         remote_exec build "rm -f core"
 489         pass "$test (removed)"
 490     }
 491 }
 492
 493 # restore the original prompt for the rest of the testsuite
 494
 495 set gdb_prompt $old_gdb_prompt