gdb/testsuite/gdb.base/maint.exp

   1 # Copyright (C) 1998 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 2 of the License, or
   6 # (at your option) any later version.
   7 #
   8 # This program is distributed in the hope that it will be useful,
   9 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11 # GNU General Public License for more details.
  12 #
  13 # You should have received a copy of the GNU General Public License
  14 # along with this program; if not, write to the Free Software
  15 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  16
  17 # Please email any bugs, comments, and/or additions to this file to:
  18 # bug-gdb@prep.ai.mit.edu
  19
  20 # This file was written by Elena Zannoni (ezannoni@cygnus.com)
  21
  22 # this file tests maintenance commands and help on those.
  23
  24 # source file used is break.c
  25
  26
  27 #maintenance check-symtabs -- Check consistency of psymtabs and symtabs
  28 #maintenance space -- Set the display of space usage
  29 #maintenance time -- Set the display of time usage
  30 #maintenance demangle -- Demangle a C++ mangled name
  31 #maintenance dump-me -- Get fatal error; make debugger dump its core
  32 #maintenance print -- Maintenance command for printing GDB internal state
  33 #maintenance info -- Commands for showing internal info about the program being debugged
  34 #
  35 #maintenance print statistics -- Print statistics about internal gdb state
  36 #maintenance print objfiles -- Print dump of current object file definitions
  37 #maintenance print psymbols -- Print dump of current partial symbol definitions
  38 #maintenance print msymbols -- Print dump of current minimal symbol definitions
  39 #maintenance print symbols -- Print dump of current symbol definitions
  40 #maintenance print type -- Print a type chain for a given symbol
  41 #maintenance print unwind -- Print unwind table entry at given address
  42 #
  43 #
  44 #maintenance info sections -- List the BFD sections of the exec and core files
  45 #maintenance info breakpoints -- Status of all breakpoints
  46 #
  47
  48
  49
  50 if $tracelevel then {
  51         strace $tracelevel
  52         }
  53
  54 global usestubs
  55
  56 #
  57 # test running programs
  58 #
  59 set prms_id 0
  60 set bug_id 0
  61
  62 set testfile "break"
  63 set srcfile ${testfile}.c
  64 set binfile ${objdir}/${subdir}/${testfile}
  65 if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-w}] != ""
  66  } {
  67     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
  68 }
  69
  70
  71 gdb_exit
  72 gdb_start
  73 gdb_reinitialize_dir $srcdir/$subdir
  74 gdb_load ${binfile}
  75
  76 if ![runto_main] then {
  77         perror "tests suppressed"
  78 }
  79
  80
  81 # The commands we test here produce many lines of output; disable "press
  82 # <return> to continue" prompts.
  83 send_gdb "set height 0\n"
  84 gdb_expect -re "$gdb_prompt $"
  85
  86 # use a larger expect input buffer for long help outputs.
  87 match_max 6000
  88
  89 #
  90 # this command does not produce any output
  91 # unless there is some problem with the symtabs and psymtabs
  92 # so that branch will really never be covered in this tests here!!
  93 #
  94
  95 # guo: on linux this command output is huge.  for some reason splitting up
  96 # the regexp checks works.
  97 #
  98 send_gdb "maint check-symtabs\n"
  99 gdb_expect  {
 100         -re "^maint check-symtabs" {
 101             gdb_expect {
 102                 -re "$gdb_prompt $" \
 103                           { pass "maint check-symtabs" }
 104                 timeout { fail "(timeout) maint check-symtabs" }
 105             }
 106         }
 107         -re ".*$gdb_prompt $"       { fail "maint check-symtabs" }
 108         timeout         { fail "(timeout) maint check-symtabs" }
 109         }
 110
 111 send_gdb "maint space\n"
 112 gdb_expect  {
 113         -re "\"maintenance space\" takes a numeric argument\\..*$gdb_prompt $"\
 114                         { pass "maint space" }
 115         -re ".*$gdb_prompt $"       { fail "maint space" }
 116         timeout         { fail "(timeout) maint space" }
 117         }
 118
 119 send_gdb "maint space 1\n"
 120 gdb_expect  {
 121         -re "Space used: $decimal \\(\\+$decimal for this command\\).*$gdb_prompt $"\
 122                         { pass "maint space 1" }
 123         -re ".*$gdb_prompt $"       { fail "maint space 1" }
 124         timeout         { fail "(timeout) maint space 1" }
 125         }
 126
 127
 128 send_gdb "maint time\n"
 129 gdb_expect  {
 130         -re "\"maintenance time\" takes a numeric argument\\..*Space used: $decimal \\(\\+$decimal for this command\\).*$gdb_prompt $"\
 131                         { pass "maint time" }
 132         -re ".*$gdb_prompt $"       { fail "maint time" }
 133         timeout         { fail "(timeout) maint time" }
 134         }
 135
 136 send_gdb "maint time 1\n"
 137 gdb_expect  {
 138         -re "Command execution time: $decimal.*Space used: $decimal \\(\\+$decimal for this command\\).*$gdb_prompt $"\
 139                         { pass "maint time 1" }
 140         -re ".*$gdb_prompt $"       { fail "maint time 1" }
 141         timeout         { fail "(timeout) maint time 1" }
 142         }
 143
 144 send_gdb "maint time 0\n"
 145 gdb_expect  {
 146         -re "Space used: $decimal \\(\\+$decimal for this command\\).*$gdb_prompt $"\
 147                         { pass "maint time 0" }
 148         -re ".*$gdb_prompt $"       { fail "maint time 0" }
 149         timeout         { fail "(timeout) maint time 0" }
 150         }
 151
 152
 153 send_gdb "maint space 0\n"
 154 gdb_expect  {
 155         -re "maint space 0\r\n$gdb_prompt $"\
 156                         { pass "maint space 0" }
 157         -re ".*$gdb_prompt $"       { fail "maint space 0" }
 158         timeout         { fail "(timeout) maint space 0" }
 159         }
 160
 161 send_gdb "maint demangle\n"
 162 gdb_expect  {
 163         -re "\"maintenance demangle\" takes an argument to demangle\\..*$gdb_prompt $"\
 164                         { pass "maint demangle" }
 165         -re ".*$gdb_prompt $"       { fail "maint demangle" }
 166         timeout         { fail "(timeout) maint demangle" }
 167         }
 168
 169 send_gdb "maint demangle main\n"
 170 gdb_expect  {
 171         -re "Can't demangle \"main\".*$gdb_prompt $"\
 172                         { pass "maint demangle" }
 173         -re ".*$gdb_prompt $"       { fail "maint demangle" }
 174         timeout         { fail "(timeout) maint demangle" }
 175         }
 176
 177
 178 send_gdb "maint print statistics\n"
 179 gdb_expect  {
 180         -re "Statistics for.*break.*Number of \"minimal\" symbols read.*Number of \"partial\" symbols read.*Number of \"types\" defined.*Total memory used for psymbol obstack.*Total memory used for psymbol cache.*Total memory used for symbol obstack.*Total memory used for type obstack.*$gdb_prompt $"\
 181                         { pass "maint print statistics" }
 182         -re ".*$gdb_prompt $"       { fail "maint print statistics" }
 183         timeout         { fail "(timeout) maint print statistics" }
 184         }
 185
 186 send_gdb "maint print objfiles\n"
 187
 188 # To avoid timeouts, we avoid expects with many .* patterns that match
 189 # many lines.  Instead, we keep track of which milestones we've seen
 190 # in the output, and stop when we've seen all of them.
 191
 192 set header 0
 193 set psymtabs 0
 194 set symtabs 0
 195 set keep_looking 1
 196
 197 while {$keep_looking} {
 198     gdb_expect  {
 199
 200         -re ".*Object file.*break:  Objfile at $hex, bfd at $hex, \[0-9\]* minsyms\[\r\t \]+\n" { set header 1 }
 201         -re ".*Psymtabs:\[\r\t \]+\n" { set psymtabs 1 }
 202         -re ".*Symtabs:\[\r\t \]+\n" { set symtabs 1 }
 203
 204         -re ".*$gdb_prompt $" {
 205             set keep_looking 0
 206         }
 207         timeout {
 208             fail "(timeout) maint print objfiles"
 209             set keep_looking 0
 210         }
 211     }
 212 }
 213
 214 proc maint_pass_if {val name} {
 215     if $val { pass $name } else { fail $name }
 216 }
 217
 218 maint_pass_if $header   "maint print objfiles: header"
 219 maint_pass_if $psymtabs "maint print objfiles: psymtabs"
 220 maint_pass_if $symtabs  "maint print objfiles: symtabs"
 221
 222 send_gdb "maint print psymbols\n"
 223 gdb_expect  {
 224         -re "print-psymbols takes an output file name and optional symbol file name.*$gdb_prompt $"\
 225                         { pass "maint print psymbols w/o args" }
 226         -re ".*$gdb_prompt $"       { fail "maint print psymbols w/o args" }
 227         timeout         { fail "(timeout) maint print psymbols w/o args" }
 228         }
 229
 230 send_gdb "maint print psymbols psymbols_output\n"
 231 gdb_expect  {
 232         -re "^maint print psymbols psymbols_output\r\n$gdb_prompt $"\
 233          {
 234           send_gdb "shell ls psymbols_output\n"
 235           gdb_expect {
 236                 -re "psymbols_output\r\n$gdb_prompt $"\
 237                  {
 238                   # We want this grep to be as specific as possible,
 239                   # so it's less likely to match symbol file names in
 240                   # psymbols_output.  Yes, this actually happened;
 241                   # poor expect got tons of output, and timed out
 242                   # trying to match it.   --- Jim Blandy <jimb@cygnus.com>
 243                   send_gdb "shell grep 'main.*function' psymbols_output\n"
 244                   gdb_expect {
 245                         -re ".main., function, $hex.*$gdb_prompt $"\
 246                                                { pass "maint print psymbols 1" }
 247                         -re ".*main.  .., function, $hex.*$gdb_prompt $"\
 248                                                { pass "maint print psymbols 2" }
 249                         -re ".*$gdb_prompt $"       { fail "maint print psymbols" }
 250                          timeout         { fail "(timeout) maint print psymbols" }
 251                          }
 252                   gdb_test "shell rm -f psymbols_output" ""
 253
 254                   }
 255                  -re ".*$gdb_prompt $"       { fail "maint print psymbols" }
 256                   timeout         { fail "(timeout) maint print psymbols" }
 257                   }
 258          }
 259         -re ".*$gdb_prompt $"       { fail "maint print psymbols" }
 260         timeout         { fail "(timeout) maint print psymbols" }
 261         }
 262
 263
 264 send_gdb  "maint print msymbols\n"
 265 gdb_expect  {
 266         -re "print-msymbols takes an output file name and optional symbol file name.*$gdb_prompt $"\
 267                         { pass "maint print msymbols w/o args" }
 268         -re ".*$gdb_prompt $"       { fail "maint print msymbols w/o args" }
 269         timeout         { fail "(timeout) maint print msymbols w/o args" }
 270         }
 271
 272 send_gdb "maint print msymbols msymbols_output\n"
 273 gdb_expect  {
 274         -re "^maint print msymbols msymbols_output\r\n$gdb_prompt $"\
 275          {
 276           send_gdb "shell ls msymbols_output\n"
 277           gdb_expect {
 278                 -re "msymbols_output\r\n$gdb_prompt $"\
 279                  {
 280                   send_gdb "shell grep factorial msymbols_output\n"
 281                   gdb_expect {
 282                         -re "\\\[ *$decimal\\\] T\[ \t\]+$hex factorial.*$gdb_prompt $"\
 283                                                { pass "maint print msymbols" }
 284                         -re ".*$gdb_prompt $"       { fail "maint print msymbols" }
 285                          timeout         { fail "(timeout) maint print msymbols" }
 286                          }
 287                   gdb_test "shell rm -f msymbols_output" ""
 288
 289                   }
 290                  -re ".*$gdb_prompt $"       { fail "maint print msymbols" }
 291                   timeout         { fail "(timeout) maint print msymbols" }
 292                   }
 293          }
 294         -re ".*$gdb_prompt $"       { fail "maint print msymbols" }
 295         timeout         { fail "(timeout) maint print msymbols" }
 296         }
 297
 298
 299 send_gdb "maint print symbols\n"
 300 gdb_expect  {
 301         -re "Arguments missing: an output file name and an optional symbol file name.*$gdb_prompt $"\
 302                         { pass "maint print symbols w/o args" }
 303         -re ".*$gdb_prompt $"       { fail "maint print symbols w/o args" }
 304         timeout         { fail "(timeout) maint print symbols w/o args" }
 305         }
 306
 307 # This command can legitimately take many minutes to execute.  If the
 308 # executable is dynamically linked, then you get all the debugging
 309 # info for the entire library --- 89Mb on my system.  -jimb
 310
 311 set old_timeout $timeout
 312 set timeout 600
 313
 314 send_gdb "maint print symbols symbols_output\n"
 315 gdb_expect  {
 316         -re "^maint print symbols symbols_output\r\n$gdb_prompt $"\
 317          {
 318           send_gdb "shell ls symbols_output\n"
 319           gdb_expect {
 320                 -re "symbols_output\r\n$gdb_prompt $"\
 321                  {
 322                   # See comments for `maint print psymbols'.
 323                   send_gdb "shell grep 'main(.*block' symbols_output\n"
 324                   gdb_expect {
 325                         -re "int main\\(int, char \\*\\*, char \\*\\*\\); block.*$gdb_prompt $"\
 326                                                { pass "maint print symbols" }
 327                         -re ".*$gdb_prompt $"       { fail "maint print symbols" }
 328                          timeout         { fail "(timeout) maint print symbols" }
 329                          }
 330                   gdb_test "shell rm -f symbols_output" ""
 331
 332                   }
 333                  -re ".*$gdb_prompt $"       { fail "maint print symbols" }
 334                   timeout         { fail "(timeout) maint print symbols" }
 335                   }
 336          }
 337         -re ".*$gdb_prompt $"       { fail "maint print symbols" }
 338         timeout         { fail "(timeout) maint print symbols" }
 339         }
 340
 341 set timeout $old_timeout
 342
 343 send_gdb "maint print type argc\n"
 344 gdb_expect  {
 345         -re "type node $hex\r\nname .int. \\($hex\\)\r\ncode $hex \\(TYPE_CODE_INT\\)\r\nlength 4\r\nobjfile $hex\r\ntarget_type $hex\r\npointer_type $hex\r\nreference_type $hex\r\nflags $hex\r\nnfields 0 $hex\r\nvptr_basetype $hex\r\nvptr_fieldno -1\r\ntype_specific $hex\r\n$gdb_prompt $"\
 346                         { pass "maint print type" }
 347         -re ".*$gdb_prompt $"       { fail "maint print type" }
 348         timeout         { fail "(timeout) maint print type" }
 349         }
 350
 351 if [istarget "hppa*-*-11*"] {
 352     setup_xfail hppa*-*-*11* CLLbs14860
 353     send "maint print unwind &main\n"
 354     expect  {
 355         -re ".*unwind_table_entry \\($hex\\):\r\n\tregion_start = $hex <main>\r\n\tregion_end = $hex <main\\+\[0-9\]*>\r\n\tflags = Args_stored Save_RP\r\n\tRegion_description = $hex\r\n\tEntry_FR = $hex\r\n\tEntry_GR = $hex\r\n\tTotal_frame_size = $hex\r\n$gdb_prompt $"\
 356             { pass "maint print unwind" }
 357         -re ".*unwind_table_entry \\($hex\\):\r\n\tregion_start = $hex <main>\r\n\tregion_end = $hex <main\\+\[0-9\]*>\r\n\tflags = Args_stored Save_RP\r\n\tFLD = $hex\r\n\tFLD = $hex\r\n\tFLD = $hex\r\n\tFLD = $hex\r\n$gdb_prompt $"\
 358             { xfail "maint print unwind" }
 359         -re ".*$gdb_prompt $"       { xfail "maint info unwind" }
 360         timeout         { fail "(timeout) maint print unwind" }
 361     }
 362 }
 363
 364 set oldtimeout $timeout
 365 set timeout [expr $timeout + 300]
 366
 367 # It'd be nice to check for every possible section.  However, that's
 368 # problematic, since the relative ordering wanders from release to
 369 # release of the compilers.  Instead, we'll just check for two
 370 # sections which appear to always come out in the same relative
 371 # order.  (If that changes, then we should just check for one
 372 # section.)
 373 #
 374 # And by the way: This testpoint will break for PA64, where a.out's
 375 # are ELF files.
 376 #
 377 send_gdb "maint info sections\n"
 378 gdb_expect  {
 379         -re "Exec file:\r\n.*break., file type.*$gdb_prompt $"\
 380                         { pass "maint info sections" }
 381         -re ".*$gdb_prompt $"       { fail "maint info sections" }
 382         timeout         { fail "(timeout) maint info sections" }
 383         }
 384
 385 send_gdb "maint info breakpoints\n"
 386 gdb_expect {
 387     -re "Num\[ \t\]+Type\[ \t\]+Disp\[ \t\]+Enb\[ \t\]+Address\[ \t\]+What\r\n1\[ \t\]+breakpoint\[ \t\]+keep\[ \t\]+y\[ \t\]+$hex in main at.*break.c:75\r\n\[ \t\]+breakpoint already hit 1 time\r\n.*$gdb_prompt $"\
 388                                 { pass "maint info breakpoints" }
 389     -re ".*$gdb_prompt $"       { fail "maint info breakpoints" }
 390     timeout                     { fail "(timeout) maint info breakpoints" }
 391 }
 392
 393 # Try it again, and check for shlib event info.  Not supported everywhere.
 394 if {! ([istarget "hppa*-*-hpux*"]
 395        || [istarget "*-*-linux*"]
 396        || [istarget "*-*-solaris*"])} then {
 397     setup_xfail "*-*-*"
 398 }
 399 send_gdb "maint info breakpoints\n"
 400 gdb_expect  {
 401         -re "Num\[ \t\]+Type\[ \t\]+Disp\[ \t\]+Enb\[ \t\]+Address\[ \t\]+What\r\n1\[ \t\]+breakpoint\[ \t\]+keep\[ \t\]+y\[ \t\]+$hex in main at.*break.c:75\r\n\[ \t\]+breakpoint already hit 1 time\r\n.*$gdb_prompt $"\
 402                         { pass "maint info breakpoints" }
 403     -re "Num\[ \t\]+Type\[ \t\]+Disp\[ \t\]+Enb\[ \t\]+Address\[ \t\]+What\r\n1\[ \t\]+breakpoint\[ \t\]+keep\[ \t\]+y\[ \t\]+$hex in main at.*break.c:75\r\n\[ \t\]+breakpoint already hit 1 time\r\n-1\[ \t\]+shlib events\[ \t\]+keep\[ \t\]+y\[ \t\]+$hex.*breakpoint already hit.*$gdb_prompt $"\
 404             { pass "maint info breakpoints: shlib events" }
 405     -re ".*$gdb_prompt $" {
 406         fail "maint info breakpoints: shlib events"
 407     }
 408     timeout {
 409         fail "(timeout) maint info breakpoints: shlib events"
 410     }
 411 }
 412
 413
 414 send_gdb "maint print\n"
 415 gdb_expect  {
 416         -re "\"maintenance print\" must be followed by the name of a print command\\.\r\nList.*unambiguous\\..*$gdb_prompt $"\
 417                         { pass "maint print w/o args" }
 418         -re ".*$gdb_prompt $"       { fail "maint print w/o args" }
 419         timeout         { fail "(timeout) maint print w/o args" }
 420         }
 421
 422 send_gdb "maint info\n"
 423 gdb_expect  {
 424         -re "\"maintenance info\" must be followed by the name of an info command\\.\r\nList.*unambiguous\\..*$gdb_prompt $"\
 425                         { pass "maint info w/o args" }
 426         -re ".*$gdb_prompt $"       { fail "maint info w/o args" }
 427         timeout         { fail "(timeout) maint info w/o args" }
 428         }
 429
 430 send_gdb "maint\n"
 431 gdb_expect  {
 432         -re "\"maintenance\" must be followed by the name of a maintenance command\\.\r\nList.*unambiguous\\..*$gdb_prompt $"\
 433                         { pass "maint w/o args" }
 434         -re ".*$gdb_prompt $"       { fail "maint w/o args" }
 435         timeout         { fail "(timeout) maint w/o args" }
 436         }
 437
 438
 439 set timeout $oldtimeout
 440
 441 #============test help on maint commands
 442
 443 send_gdb "help maint\n"
 444 gdb_expect  {
 445         -re "Commands for use by GDB maintainers\\..*Includes commands to dump specific internal GDB structures in.*a human readable form, to cause GDB to deliberately dump core,.*to test internal functions such as the C.. demangler, etc\\..*List of maintenance subcommands:.*maintenance check-symtabs.*maintenance demangle.*maintenance dump-me.*maintenance info.*maintenance print.*maintenance space.*maintenance time.*Type.*help maintenance.*followed by maintenance subcommand name for full documentation\\..*Command name abbreviations are allowed if unambiguous\\..*$gdb_prompt $"\
 446  { pass "help maint" }
 447         -re ".*$gdb_prompt $"       { fail "help maint" }
 448         timeout         { fail "(timeout) help maint" }
 449         }
 450
 451
 452 send_gdb "help maint check-symtabs\n"
 453 gdb_expect  {
 454         -re "Check consistency of psymtabs and symtabs\\..*$gdb_prompt $"\
 455                         { pass "help maint check-symtabs" }
 456         -re ".*$gdb_prompt $"       { fail "help maint check-symtabs" }
 457         timeout         { fail "(timeout) help maint check-symtabs" }
 458         }
 459
 460 send_gdb "help maint space\n"
 461 gdb_expect  {
 462         -re "Set the display of space usage\\.\r\nIf nonzero, will cause the execution space for each command to be\r\ndisplayed, following the command's output\\..*$gdb_prompt $"\
 463                         { pass "help maint space" }
 464         -re ".*$gdb_prompt $"       { fail "help maint space" }
 465         timeout         { fail "(timeout) help maint space" }
 466         }
 467
 468 send_gdb "help maint time\n"
 469 gdb_expect  {
 470         -re "Set the display of time usage\\.\r\nIf nonzero, will cause the execution time for each command to be\r\ndisplayed, following the command's output\\..*$gdb_prompt $"\
 471                         { pass "help maint time" }
 472         -re ".*$gdb_prompt $"       { fail "help maint time" }
 473         timeout         { fail "(timeout) help maint time" }
 474         }
 475
 476 send_gdb "help maint demangle\n"
 477 gdb_expect  {
 478         -re "Demangle a C\\+\\+ mangled name\\.\r\nCall internal GDB demangler routine to demangle a C\\+\\+ link name\r\nand prints the result\\..*$gdb_prompt $"\
 479                         { pass "help maint demangle" }
 480         -re ".*$gdb_prompt $"       { fail "help maint demangle" }
 481         timeout         { fail "(timeout) help maint demangle" }
 482         }
 483
 484 send_gdb "help maint dump-me\n"
 485 gdb_expect  {
 486         -re "Get fatal error; make debugger dump its core\\.\r\nGDB sets it's handling of SIGQUIT back to SIG_DFL and then sends\r\nitself a SIGQUIT signal\\..*$gdb_prompt $"\
 487                         { pass "help maint dump-me" }
 488         -re ".*$gdb_prompt $"       { fail "help maint dump-me" }
 489         timeout         { fail "(timeout) help maint dump-me" }
 490         }
 491
 492 send_gdb "help maint print statistics\n"
 493 gdb_expect  {
 494         -re "Print statistics about internal gdb state\\..*$gdb_prompt $"\
 495                         { pass "help maint print statistics" }
 496         -re ".*$gdb_prompt $"       { fail "help maint print statistics" }
 497         timeout         { fail "(timeout) help maint print statistics" }
 498         }
 499
 500 send_gdb "help maint print objfiles\n"
 501 gdb_expect  {
 502         -re "Print dump of current object file definitions\\..*$gdb_prompt $"\
 503                         { pass "help maint print objfiles" }
 504         -re ".*$gdb_prompt $"       { fail "help maint print objfiles" }
 505         timeout         { fail "(timeout) help maint print objfiles" }
 506         }
 507
 508 send_gdb "help maint print psymbols\n"
 509 gdb_expect  {
 510         -re "Print dump of current partial symbol definitions\\.\r\nEntries in the partial symbol table are dumped to file OUTFILE\\.\r\nIf a SOURCE file is specified, dump only that file's partial symbols\\..*$gdb_prompt $"\
 511                         { pass "help maint print psymbols" }
 512         -re ".*$gdb_prompt $"       { fail "help maint print psymbols" }
 513         timeout         { fail "(timeout) help maint print psymbols" }
 514         }
 515
 516 send_gdb "help maint print msymbols\n"
 517 gdb_expect  {
 518         -re "Print dump of current minimal symbol definitions\\.\r\nEntries in the minimal symbol table are dumped to file OUTFILE\\.\r\nIf a SOURCE file is specified, dump only that file's minimal symbols\\..*$gdb_prompt $"\
 519                         { pass "help maint print msymbols" }
 520         -re ".*$gdb_prompt $"       { fail "help maint print msymbols" }
 521         timeout         { fail "(timeout) help maint print msymbols" }
 522         }
 523
 524 send_gdb "help maint print symbols\n"
 525 gdb_expect  {
 526         -re "Print dump of current symbol definitions\\.\r\nEntries in the full symbol table are dumped to file OUTFILE\\.\r\nIf a SOURCE file is specified, dump only that file's symbols\\..*$gdb_prompt $"\
 527                         { pass "help maint print symbols" }
 528         -re ".*$gdb_prompt $"       { fail "help maint print symbols" }
 529         timeout         { fail "(timeout) help maint print symbols" }
 530         }
 531
 532
 533 send_gdb "help maint print type\n"
 534 gdb_expect  {
 535         -re "Print a type chain for a given symbol\\.\r\nFor each node in a type chain, print the raw data for each member of\r\nthe type structure, and the interpretation of the data\\..*$gdb_prompt $"\
 536                         { pass "help maint print type" }
 537         -re ".*$gdb_prompt $"       { fail "help maint print type" }
 538         timeout         { fail "(timeout) help maint print type" }
 539         }
 540
 541 if [istarget "hppa*-*-*"] {
 542     send_gdb "help maint print unwind\n"
 543     gdb_expect  {
 544         -re "Print unwind table entry at given address\\..*$gdb_prompt $"\
 545             { pass "help maint print unwind" }
 546         -re ".*$gdb_prompt $"       { fail "help maint print unwind" }
 547         timeout         { fail "(timeout) help maint print unwind" }
 548     }
 549 }
 550
 551 send_gdb "help maint info sections\n"
 552 gdb_expect  {
 553         -re "List the BFD sections of the exec and core files\\..*$gdb_prompt $"\
 554                         { pass "help maint info sections" }
 555         -re ".*$gdb_prompt $"       { fail "help maint info sections" }
 556         timeout         { fail "(timeout) help maint info sections" }
 557         }
 558
 559
 560 send_gdb "help maint info breakpoints\n"
 561 gdb_expect  {
 562 -re "Status of all breakpoints, or breakpoint number NUMBER.*$gdb_prompt $" { pass "help maint info breakpoints" }
 563         -re ".*$gdb_prompt $"       { fail "help maint info breakpoints" }
 564         timeout         { fail "(timeout) help maint info breakpoints" }
 565         }
 566
 567 #send_gdb "help maint info breakpoints\n"
 568 #expect  {
 569 #        -re "Status of all breakpoints, or breakpoint number NUMBER\\.\[ \r\n\t\]+The \"Type\" column indicates one of:\[ \r\n\t\]+breakpoint\[ \t\]+- normal breakpoint\[ \r\n\t\]+watchpoint\[ \t\]+- watchpoint\[ \r\n\t\]+longjmp\[ \t\]+- internal breakpoint used to step through longjmp\\(\\)\[ \r\n\t\]+longjmp resume - internal breakpoint at the target of longjmp\\(\\)\[ \r\n\t\]+until\[ \t\]+- internal breakpoint used by the \"until\" command\[ \r\n\t\]+finish\[ \t\]+- internal breakpoint used by the \"finish\" command\[ \r\n\t\]+The \"Disp\" column contains one of \"keep\", \"del\", or \"dis\" to indicate\[ \r\n\t\]+the disposition of the breakpoint after it gets hit\\.  \"dis\" means that the\[ \r\n\t\]+breakpoint will be disabled\\.  The \"Address\" and \"What\" columns indicate the\[ \r\n\t\]+address and file.line number respectively\\.\[ \r\n\t\]+Convenience variable \".*\" and default examine address for \"x\"\[ \r\n\t\]+are set to the address of the last breakpoint listed\\.\[ \r\n\t\]+Convenience variable \".bpnum\" contains the number of the last\[ \r\n\t\]+breakpoint set\\..*$gdb_prompt $"\
 570 #                        { pass "help maint info breakpoints" }
 571 #        -re ".*$gdb_prompt $"       { fail "help maint info breakpoints" }
 572 #        timeout         { fail "(timeout) help maint info breakpoints" }
 573 #        }
 574
 575 send_gdb "help maint info\n"
 576 gdb_expect  {
 577         -re "Commands for showing internal info about the program being debugged.*unambiguous\\..*$gdb_prompt $"\
 578                         { pass "help maint info" }
 579         -re ".*$gdb_prompt $"       { fail "help maint info" }
 580         timeout         { fail "(timeout) help maint info" }
 581         }
 582
 583 send_gdb "help maint print\n"
 584 gdb_expect  {
 585         -re "Maintenance command for printing GDB internal state\\.\[\r\n\]+List of maintenance print subcommands:\[\r\n\]+maintenance print msymbols -- Print dump of current minimal symbol definitions.*maintenance print objfiles -- Print dump of current object file definitions.*maintenance print psymbols -- Print dump of current partial symbol definitions.*maintenance print statistics -- Print statistics about internal gdb state.*maintenance print symbols -- Print dump of current symbol definitions.*maintenance print type -- Print a type chain for a given symbol.*Type .help maintenance print. followed by maintenance print subcommand name for full documentation\\.\[\r\n\]+Command name abbreviations are allowed if unambiguous\\..*$gdb_prompt $"\
 586                         { pass "help maint print" }
 587         -re ".*$gdb_prompt $"       { fail "help maint print" }
 588         timeout         { fail "(timeout) help maint print" }
 589         }
 590
 591 send_gdb "help maint\n"
 592 gdb_expect  {
 593         -re "Commands for use by GDB maintainers\\.\[\r\n\]+Includes commands to dump specific internal GDB structures in\[\r\n\]+a human readable form, to cause GDB to deliberately dump core,\[\r\n\]+to test internal functions such as the C\\+\\+ demangler, etc\\..*Type.*help maintenance.*followed by maintenance subcommand name for full documentation\\.\[\r\n\]+Command name abbreviations are allowed if unambiguous\\..*$gdb_prompt $"\
 594                         { pass "help maint" }
 595         -re ".*$gdb_prompt $"       { fail "help maint" }
 596         timeout         { fail "(timeout) help maint" }
 597         }
 598
 599 #set oldtimeout $timeout
 600 #set timeout [expr $timeout + 300]
 601
 602 send_gdb "maint dump-me\n"
 603 gdb_expect  {
 604         -re "Should GDB dump core.*\\(y or n\\) $"\
 605           { send_gdb "n\n"
 606             gdb_expect {
 607                     -re ".*$gdb_prompt $"       { pass "maint dump-me" }
 608                     timeout         { fail "(timeout)  maint dump-me" }
 609                    }
 610           }
 611         -re ".*$gdb_prompt $"       { fail "maint dump-me" }
 612         timeout         { fail "(timeout) maint dump-me" }
 613         }
 614
 615 #set timeout $oldtimeout
 616
 617
 618 gdb_exit
 619 return 0