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 #maintenance internal-error -- Give GDB an internal error.
  35 #
  36 #maintenance print statistics -- Print statistics about internal gdb state
  37 #maintenance print objfiles -- Print dump of current object file definitions
  38 #maintenance print psymbols -- Print dump of current partial symbol definitions
  39 #maintenance print msymbols -- Print dump of current minimal symbol definitions
  40 #maintenance print symbols -- Print dump of current symbol definitions
  41 #maintenance print type -- Print a type chain for a given symbol
  42 #maintenance print unwind -- Print unwind table entry at given address
  43 #
  44 #
  45 #maintenance info sections -- List the BFD sections of the exec and core files
  46 #maintenance info breakpoints -- Status of all breakpoints
  47 #
  48
  49
  50
  51 if $tracelevel then {
  52         strace $tracelevel
  53         }
  54
  55 global usestubs
  56
  57 #
  58 # test running programs
  59 #
  60 set prms_id 0
  61 set bug_id 0
  62
  63 set testfile "break"
  64 set srcfile ${testfile}.c
  65 set binfile ${objdir}/${subdir}/${testfile}
  66 if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-w}] != ""
  67  } {
  68     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
  69 }
  70
  71
  72 gdb_exit
  73 gdb_start
  74 gdb_reinitialize_dir $srcdir/$subdir
  75 gdb_load ${binfile}
  76
  77 if ![runto_main] then {
  78         perror "tests suppressed"
  79 }
  80
  81
  82 # The commands we test here produce many lines of output; disable "press
  83 # <return> to continue" prompts.
  84 send_gdb "set height 0\n"
  85 gdb_expect -re "$gdb_prompt $"
  86
  87 # use a larger expect input buffer for long help outputs.
  88 match_max 6000
  89
  90 #
  91 # this command does not produce any output
  92 # unless there is some problem with the symtabs and psymtabs
  93 # so that branch will really never be covered in this tests here!!
  94 #
  95
  96 # guo: on linux this command output is huge.  for some reason splitting up
  97 # the regexp checks works.
  98 #
  99 send_gdb "maint check-symtabs\n"
 100 gdb_expect  {
 101         -re "^maint check-symtabs" {
 102             gdb_expect {
 103                 -re "$gdb_prompt $" \
 104                           { pass "maint check-symtabs" }
 105                 timeout { fail "(timeout) maint check-symtabs" }
 106             }
 107         }
 108         -re ".*$gdb_prompt $"       { fail "maint check-symtabs" }
 109         timeout         { fail "(timeout) maint check-symtabs" }
 110         }
 111
 112 send_gdb "maint space\n"
 113 gdb_expect  {
 114         -re "\"maintenance space\" takes a numeric argument\\..*$gdb_prompt $"\
 115                         { pass "maint space" }
 116         -re ".*$gdb_prompt $"       { fail "maint space" }
 117         timeout         { fail "(timeout) maint space" }
 118         }
 119
 120 send_gdb "maint space 1\n"
 121 gdb_expect  {
 122         -re "Space used: $decimal \\(\\+$decimal for this command\\).*$gdb_prompt $"\
 123                         { pass "maint space 1" }
 124         -re ".*$gdb_prompt $"       { fail "maint space 1" }
 125         timeout         { fail "(timeout) maint space 1" }
 126         }
 127
 128
 129 send_gdb "maint time\n"
 130 gdb_expect  {
 131         -re "\"maintenance time\" takes a numeric argument\\..*Space used: $decimal \\(\\+$decimal for this command\\).*$gdb_prompt $"\
 132                         { pass "maint time" }
 133         -re ".*$gdb_prompt $"       { fail "maint time" }
 134         timeout         { fail "(timeout) maint time" }
 135         }
 136
 137 send_gdb "maint time 1\n"
 138 gdb_expect  {
 139         -re "Command execution time: $decimal.*Space used: $decimal \\(\\+$decimal for this command\\).*$gdb_prompt $"\
 140                         { pass "maint time 1" }
 141         -re ".*$gdb_prompt $"       { fail "maint time 1" }
 142         timeout         { fail "(timeout) maint time 1" }
 143         }
 144
 145 send_gdb "maint time 0\n"
 146 gdb_expect  {
 147         -re "Space used: $decimal \\(\\+$decimal for this command\\).*$gdb_prompt $"\
 148                         { pass "maint time 0" }
 149         -re ".*$gdb_prompt $"       { fail "maint time 0" }
 150         timeout         { fail "(timeout) maint time 0" }
 151         }
 152
 153
 154 send_gdb "maint space 0\n"
 155 gdb_expect  {
 156         -re "maint space 0\r\n$gdb_prompt $"\
 157                         { pass "maint space 0" }
 158         -re ".*$gdb_prompt $"       { fail "maint space 0" }
 159         timeout         { fail "(timeout) maint space 0" }
 160         }
 161
 162 send_gdb "maint demangle\n"
 163 gdb_expect  {
 164         -re "\"maintenance demangle\" takes an argument to demangle\\..*$gdb_prompt $"\
 165                         { pass "maint demangle" }
 166         -re ".*$gdb_prompt $"       { fail "maint demangle" }
 167         timeout         { fail "(timeout) maint demangle" }
 168         }
 169
 170 send_gdb "maint demangle main\n"
 171 gdb_expect  {
 172         -re "Can't demangle \"main\".*$gdb_prompt $"\
 173                         { pass "maint demangle" }
 174         -re ".*$gdb_prompt $"       { fail "maint demangle" }
 175         timeout         { fail "(timeout) maint demangle" }
 176         }
 177
 178
 179 send_gdb "maint print statistics\n"
 180 gdb_expect  {
 181         -re "Statistics for.*break.*Number of \"minimal\" symbols read.*Number of \"partial\" symbols read.*Number of \"types\" defined.*Total memory used for psymbol obstack.*Total memory used for psymbol cache.*Total memory used for symbol obstack.*Total memory used for type obstack.*$gdb_prompt $"\
 182                         { pass "maint print statistics" }
 183         -re ".*$gdb_prompt $"       { fail "maint print statistics" }
 184         timeout         { fail "(timeout) maint print statistics" }
 185         }
 186
 187 send_gdb "maint print objfiles\n"
 188
 189 # To avoid timeouts, we avoid expects with many .* patterns that match
 190 # many lines.  Instead, we keep track of which milestones we've seen
 191 # in the output, and stop when we've seen all of them.
 192
 193 set header 0
 194 set psymtabs 0
 195 set symtabs 0
 196 set keep_looking 1
 197
 198 while {$keep_looking} {
 199     gdb_expect  {
 200
 201         -re ".*Object file.*break:  Objfile at $hex, bfd at $hex, \[0-9\]* minsyms\[\r\t \]+\n" { set header 1 }
 202         -re ".*Psymtabs:\[\r\t \]+\n" { set psymtabs 1 }
 203         -re ".*Symtabs:\[\r\t \]+\n" { set symtabs 1 }
 204
 205         -re ".*$gdb_prompt $" {
 206             set keep_looking 0
 207         }
 208         timeout {
 209             fail "(timeout) maint print objfiles"
 210             set keep_looking 0
 211         }
 212     }
 213 }
 214
 215 proc maint_pass_if {val name} {
 216     if $val { pass $name } else { fail $name }
 217 }
 218
 219 maint_pass_if $header   "maint print objfiles: header"
 220 maint_pass_if $psymtabs "maint print objfiles: psymtabs"
 221 maint_pass_if $symtabs  "maint print objfiles: symtabs"
 222
 223 send_gdb "maint print psymbols\n"
 224 gdb_expect  {
 225         -re "print-psymbols takes an output file name and optional symbol file name.*$gdb_prompt $"\
 226                         { pass "maint print psymbols w/o args" }
 227         -re ".*$gdb_prompt $"       { fail "maint print psymbols w/o args" }
 228         timeout         { fail "(timeout) maint print psymbols w/o args" }
 229         }
 230
 231 send_gdb "maint print psymbols psymbols_output\n"
 232 gdb_expect  {
 233         -re "^maint print psymbols psymbols_output\r\n$gdb_prompt $"\
 234          {
 235           send_gdb "shell ls psymbols_output\n"
 236           gdb_expect {
 237                 -re "psymbols_output\r\n$gdb_prompt $"\
 238                  {
 239                   # We want this grep to be as specific as possible,
 240                   # so it's less likely to match symbol file names in
 241                   # psymbols_output.  Yes, this actually happened;
 242                   # poor expect got tons of output, and timed out
 243                   # trying to match it.   --- Jim Blandy <jimb@cygnus.com>
 244                   send_gdb "shell grep 'main.*function' psymbols_output\n"
 245                   gdb_expect {
 246                         -re ".main., function, $hex.*$gdb_prompt $"\
 247                                                { pass "maint print psymbols 1" }
 248                         -re ".*main.  .., function, $hex.*$gdb_prompt $"\
 249                                                { pass "maint print psymbols 2" }
 250                         -re ".*$gdb_prompt $"       { fail "maint print psymbols" }
 251                          timeout         { fail "(timeout) maint print psymbols" }
 252                          }
 253                   gdb_test "shell rm -f psymbols_output" ""
 254
 255                   }
 256                  -re ".*$gdb_prompt $"       { fail "maint print psymbols" }
 257                   timeout         { fail "(timeout) maint print psymbols" }
 258                   }
 259          }
 260         -re ".*$gdb_prompt $"       { fail "maint print psymbols" }
 261         timeout         { fail "(timeout) maint print psymbols" }
 262         }
 263
 264
 265 send_gdb  "maint print msymbols\n"
 266 gdb_expect  {
 267         -re "print-msymbols takes an output file name and optional symbol file name.*$gdb_prompt $"\
 268                         { pass "maint print msymbols w/o args" }
 269         -re ".*$gdb_prompt $"       { fail "maint print msymbols w/o args" }
 270         timeout         { fail "(timeout) maint print msymbols w/o args" }
 271         }
 272
 273 send_gdb "maint print msymbols msymbols_output\n"
 274 gdb_expect  {
 275         -re "^maint print msymbols msymbols_output\r\n$gdb_prompt $"\
 276          {
 277           send_gdb "shell ls msymbols_output\n"
 278           gdb_expect {
 279                 -re "msymbols_output\r\n$gdb_prompt $"\
 280                  {
 281                   send_gdb "shell grep factorial msymbols_output\n"
 282                   gdb_expect {
 283                         -re "\\\[ *$decimal\\\] T\[ \t\]+$hex factorial.*$gdb_prompt $"\
 284                                                { pass "maint print msymbols" }
 285                         -re ".*$gdb_prompt $"       { fail "maint print msymbols" }
 286                          timeout         { fail "(timeout) maint print msymbols" }
 287                          }
 288                   gdb_test "shell rm -f msymbols_output" ""
 289
 290                   }
 291                  -re ".*$gdb_prompt $"       { fail "maint print msymbols" }
 292                   timeout         { fail "(timeout) maint print msymbols" }
 293                   }
 294          }
 295         -re ".*$gdb_prompt $"       { fail "maint print msymbols" }
 296         timeout         { fail "(timeout) maint print msymbols" }
 297         }
 298
 299
 300 send_gdb "maint print symbols\n"
 301 gdb_expect  {
 302         -re "Arguments missing: an output file name and an optional symbol file name.*$gdb_prompt $"\
 303                         { pass "maint print symbols w/o args" }
 304         -re ".*$gdb_prompt $"       { fail "maint print symbols w/o args" }
 305         timeout         { fail "(timeout) maint print symbols w/o args" }
 306         }
 307
 308 # This command can legitimately take many minutes to execute.  If the
 309 # executable is dynamically linked, then you get all the debugging
 310 # info for the entire library --- 89Mb on my system.  -jimb
 311
 312 set old_timeout $timeout
 313 set timeout 600
 314
 315 send_gdb "maint print symbols symbols_output\n"
 316 gdb_expect  {
 317         -re "^maint print symbols symbols_output\r\n$gdb_prompt $"\
 318          {
 319           send_gdb "shell ls symbols_output\n"
 320           gdb_expect {
 321                 -re "symbols_output\r\n$gdb_prompt $"\
 322                  {
 323                   # See comments for `maint print psymbols'.
 324                   send_gdb "shell grep 'main(.*block' symbols_output\n"
 325                   gdb_expect {
 326                         -re "int main\\(int, char \\*\\*, char \\*\\*\\); block.*$gdb_prompt $"\
 327                                                { pass "maint print symbols" }
 328                         -re ".*$gdb_prompt $"       { fail "maint print symbols" }
 329                          timeout         { fail "(timeout) maint print symbols" }
 330                          }
 331                   gdb_test "shell rm -f symbols_output" ""
 332
 333                   }
 334                  -re ".*$gdb_prompt $"       { fail "maint print symbols" }
 335                   timeout         { fail "(timeout) maint print symbols" }
 336                   }
 337          }
 338         -re ".*$gdb_prompt $"       { fail "maint print symbols" }
 339         timeout         { fail "(timeout) maint print symbols" }
 340         }
 341
 342 set timeout $old_timeout
 343
 344 send_gdb "maint print type argc\n"
 345 gdb_expect  {
 346         -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 $"\
 347                         { pass "maint print type" }
 348         -re ".*$gdb_prompt $"       { fail "maint print type" }
 349         timeout         { fail "(timeout) maint print type" }
 350         }
 351
 352 if [istarget "hppa*-*-11*"] {
 353     setup_xfail hppa*-*-*11* CLLbs14860
 354     send "maint print unwind &main\n"
 355     expect  {
 356         -re ".*unwind_table_entry \\($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 $"\
 357             { pass "maint print unwind" }
 358         -re ".*unwind_table_entry \\($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 $"\
 359             { xfail "maint print unwind" }
 360         -re ".*$gdb_prompt $"       { xfail "maint info unwind" }
 361         timeout         { fail "(timeout) maint print unwind" }
 362     }
 363 }
 364
 365 set oldtimeout $timeout
 366 set timeout [expr $timeout + 300]
 367
 368 # It'd be nice to check for every possible section.  However, that's
 369 # problematic, since the relative ordering wanders from release to
 370 # release of the compilers.  Instead, we'll just check for two
 371 # sections which appear to always come out in the same relative
 372 # order.  (If that changes, then we should just check for one
 373 # section.)
 374 #
 375 # And by the way: This testpoint will break for PA64, where a.out's
 376 # are ELF files.
 377 #
 378 send_gdb "maint info sections\n"
 379 gdb_expect  {
 380         -re "Exec file:\r\n.*break., file type.*$gdb_prompt $"\
 381                         { pass "maint info sections" }
 382         -re ".*$gdb_prompt $"       { fail "maint info sections" }
 383         timeout         { fail "(timeout) maint info sections" }
 384         }
 385
 386 send_gdb "maint info breakpoints\n"
 387 gdb_expect {
 388     -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 $"\
 389                                 { pass "maint info breakpoints" }
 390     -re ".*$gdb_prompt $"       { fail "maint info breakpoints" }
 391     timeout                     { fail "(timeout) maint info breakpoints" }
 392 }
 393
 394 # Try it again, and check for shlib event info.  Not supported everywhere.
 395 if {! ([istarget "hppa*-*-hpux*"]
 396        || [istarget "*-*-linux*"]
 397        || [istarget "*-*-solaris*"])} then {
 398     setup_xfail "*-*-*"
 399 }
 400 send_gdb "maint info breakpoints\n"
 401 gdb_expect  {
 402         -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 $"\
 403                         { pass "maint info breakpoints" }
 404     -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 $"\
 405             { pass "maint info breakpoints: shlib events" }
 406     -re ".*$gdb_prompt $" {
 407         fail "maint info breakpoints: shlib events"
 408     }
 409     timeout {
 410         fail "(timeout) maint info breakpoints: shlib events"
 411     }
 412 }
 413
 414
 415 send_gdb "maint print\n"
 416 gdb_expect  {
 417         -re "\"maintenance print\" must be followed by the name of a print command\\.\r\nList.*unambiguous\\..*$gdb_prompt $"\
 418                         { pass "maint print w/o args" }
 419         -re ".*$gdb_prompt $"       { fail "maint print w/o args" }
 420         timeout         { fail "(timeout) maint print w/o args" }
 421         }
 422
 423 send_gdb "maint info\n"
 424 gdb_expect  {
 425         -re "\"maintenance info\" must be followed by the name of an info command\\.\r\nList.*unambiguous\\..*$gdb_prompt $"\
 426                         { pass "maint info w/o args" }
 427         -re ".*$gdb_prompt $"       { fail "maint info w/o args" }
 428         timeout         { fail "(timeout) maint info w/o args" }
 429         }
 430
 431 send_gdb "maint\n"
 432 gdb_expect  {
 433         -re "\"maintenance\" must be followed by the name of a maintenance command\\.\r\nList.*unambiguous\\..*$gdb_prompt $"\
 434                         { pass "maint w/o args" }
 435         -re ".*$gdb_prompt $"       { fail "maint w/o args" }
 436         timeout         { fail "(timeout) maint w/o args" }
 437         }
 438
 439
 440 set timeout $oldtimeout
 441
 442 #============test help on maint commands
 443
 444 send_gdb "help maint\n"
 445 gdb_expect  {
 446         -re "Commands for use by GDB maintainers\\..*Includes commands to dump specific internal GDB structures in.*a human readable form, to cause GDB to deliberately dump core,.*to test internal functions such as the C.. demangler, etc\\..*List of maintenance subcommands:.*maintenance check-symtabs.*maintenance demangle.*maintenance dump-me.*maintenance info.*maintenance internal-error.*maintenance print.*maintenance space.*maintenance time.*Type.*help maintenance.*followed by maintenance subcommand name for full documentation\\..*Command name abbreviations are allowed if unambiguous\\..*$gdb_prompt $"\
 447  { pass "help maint" }
 448         -re ".*$gdb_prompt $"       { fail "help maint" }
 449         timeout         { fail "(timeout) help maint" }
 450         }
 451
 452
 453 send_gdb "help maint check-symtabs\n"
 454 gdb_expect  {
 455         -re "Check consistency of psymtabs and symtabs\\..*$gdb_prompt $"\
 456                         { pass "help maint check-symtabs" }
 457         -re ".*$gdb_prompt $"       { fail "help maint check-symtabs" }
 458         timeout         { fail "(timeout) help maint check-symtabs" }
 459         }
 460
 461 send_gdb "help maint space\n"
 462 gdb_expect  {
 463         -re "Set the display of space usage\\.\r\nIf nonzero, will cause the execution space for each command to be\r\ndisplayed, following the command's output\\..*$gdb_prompt $"\
 464                         { pass "help maint space" }
 465         -re ".*$gdb_prompt $"       { fail "help maint space" }
 466         timeout         { fail "(timeout) help maint space" }
 467         }
 468
 469 send_gdb "help maint time\n"
 470 gdb_expect  {
 471         -re "Set the display of time usage\\.\r\nIf nonzero, will cause the execution time for each command to be\r\ndisplayed, following the command's output\\..*$gdb_prompt $"\
 472                         { pass "help maint time" }
 473         -re ".*$gdb_prompt $"       { fail "help maint time" }
 474         timeout         { fail "(timeout) help maint time" }
 475         }
 476
 477 send_gdb "help maint demangle\n"
 478 gdb_expect  {
 479         -re "Demangle a C\\+\\+ mangled name\\.\r\nCall internal GDB demangler routine to demangle a C\\+\\+ link name\r\nand prints the result\\..*$gdb_prompt $"\
 480                         { pass "help maint demangle" }
 481         -re ".*$gdb_prompt $"       { fail "help maint demangle" }
 482         timeout         { fail "(timeout) help maint demangle" }
 483         }
 484
 485 send_gdb "help maint dump-me\n"
 486 gdb_expect  {
 487         -re "Get fatal error; make debugger dump its core\\.\r\nGDB sets it's handling of SIGQUIT back to SIG_DFL and then sends\r\nitself a SIGQUIT signal\\..*$gdb_prompt $"\
 488                         { pass "help maint dump-me" }
 489         -re ".*$gdb_prompt $"       { fail "help maint dump-me" }
 490         timeout         { fail "(timeout) help maint dump-me" }
 491         }
 492
 493 send_gdb "help maint internal-error\n"
 494 gdb_expect  {
 495         -re "Give GDB an internal error\\.\r\nCause GDB to behave as if an internal error was detected\\..*$gdb_prompt $"\
 496                         { pass "help maint internal-error" }
 497         -re ".*$gdb_prompt $"       { fail "help maint internal-error" }
 498         timeout         { fail "(timeout) help maint internal-error" }
 499         }
 500
 501 send_gdb "help maint print statistics\n"
 502 gdb_expect  {
 503         -re "Print statistics about internal gdb state\\..*$gdb_prompt $"\
 504                         { pass "help maint print statistics" }
 505         -re ".*$gdb_prompt $"       { fail "help maint print statistics" }
 506         timeout         { fail "(timeout) help maint print statistics" }
 507         }
 508
 509 send_gdb "help maint print objfiles\n"
 510 gdb_expect  {
 511         -re "Print dump of current object file definitions\\..*$gdb_prompt $"\
 512                         { pass "help maint print objfiles" }
 513         -re ".*$gdb_prompt $"       { fail "help maint print objfiles" }
 514         timeout         { fail "(timeout) help maint print objfiles" }
 515         }
 516
 517 send_gdb "help maint print psymbols\n"
 518 gdb_expect  {
 519         -re "Print dump of current partial symbol definitions\\.\r\nEntries in the partial symbol table are dumped to file OUTFILE\\.\r\nIf a SOURCE file is specified, dump only that file's partial symbols\\..*$gdb_prompt $"\
 520                         { pass "help maint print psymbols" }
 521         -re ".*$gdb_prompt $"       { fail "help maint print psymbols" }
 522         timeout         { fail "(timeout) help maint print psymbols" }
 523         }
 524
 525 send_gdb "help maint print msymbols\n"
 526 gdb_expect  {
 527         -re "Print dump of current minimal symbol definitions\\.\r\nEntries in the minimal symbol table are dumped to file OUTFILE\\.\r\nIf a SOURCE file is specified, dump only that file's minimal symbols\\..*$gdb_prompt $"\
 528                         { pass "help maint print msymbols" }
 529         -re ".*$gdb_prompt $"       { fail "help maint print msymbols" }
 530         timeout         { fail "(timeout) help maint print msymbols" }
 531         }
 532
 533 send_gdb "help maint print symbols\n"
 534 gdb_expect  {
 535         -re "Print dump of current symbol definitions\\.\r\nEntries in the full symbol table are dumped to file OUTFILE\\.\r\nIf a SOURCE file is specified, dump only that file's symbols\\..*$gdb_prompt $"\
 536                         { pass "help maint print symbols" }
 537         -re ".*$gdb_prompt $"       { fail "help maint print symbols" }
 538         timeout         { fail "(timeout) help maint print symbols" }
 539         }
 540
 541
 542 send_gdb "help maint print type\n"
 543 gdb_expect  {
 544         -re "Print a type chain for a given symbol\\.\r\nFor each node in a type chain, print the raw data for each member of\r\nthe type structure, and the interpretation of the data\\..*$gdb_prompt $"\
 545                         { pass "help maint print type" }
 546         -re ".*$gdb_prompt $"       { fail "help maint print type" }
 547         timeout         { fail "(timeout) help maint print type" }
 548         }
 549
 550 if [istarget "hppa*-*-*"] {
 551     send_gdb "help maint print unwind\n"
 552     gdb_expect  {
 553         -re "Print unwind table entry at given address\\..*$gdb_prompt $"\
 554             { pass "help maint print unwind" }
 555         -re ".*$gdb_prompt $"       { fail "help maint print unwind" }
 556         timeout         { fail "(timeout) help maint print unwind" }
 557     }
 558 }
 559
 560 send_gdb "help maint info sections\n"
 561 gdb_expect  {
 562         -re "List the BFD sections of the exec and core files\\..*$gdb_prompt $"\
 563                         { pass "help maint info sections" }
 564         -re ".*$gdb_prompt $"       { fail "help maint info sections" }
 565         timeout         { fail "(timeout) help maint info sections" }
 566         }
 567
 568
 569 send_gdb "help maint info breakpoints\n"
 570 gdb_expect  {
 571 -re "Status of all breakpoints, or breakpoint number NUMBER.*$gdb_prompt $" { pass "help maint info breakpoints" }
 572         -re ".*$gdb_prompt $"       { fail "help maint info breakpoints" }
 573         timeout         { fail "(timeout) help maint info breakpoints" }
 574         }
 575
 576 #send_gdb "help maint info breakpoints\n"
 577 #expect  {
 578 #        -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 $"\
 579 #                        { pass "help maint info breakpoints" }
 580 #        -re ".*$gdb_prompt $"       { fail "help maint info breakpoints" }
 581 #        timeout         { fail "(timeout) help maint info breakpoints" }
 582 #        }
 583
 584 send_gdb "help maint info\n"
 585 gdb_expect  {
 586         -re "Commands for showing internal info about the program being debugged.*unambiguous\\..*$gdb_prompt $"\
 587                         { pass "help maint info" }
 588         -re ".*$gdb_prompt $"       { fail "help maint info" }
 589         timeout         { fail "(timeout) help maint info" }
 590         }
 591
 592 send_gdb "help maint print\n"
 593 gdb_expect  {
 594         -re "Maintenance command for printing GDB internal state\\.\[\r\n\]+List of maintenance print subcommands:\[\r\n\]+maintenance print architecture -- Print the internal architecture configuration.*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 $"\
 595                         { pass "help maint print" }
 596         -re ".*$gdb_prompt $"       { fail "help maint print" }
 597         timeout         { fail "(timeout) help maint print" }
 598         }
 599
 600 send_gdb "help maint\n"
 601 gdb_expect  {
 602         -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 $"\
 603                         { pass "help maint" }
 604         -re ".*$gdb_prompt $"       { fail "help maint" }
 605         timeout         { fail "(timeout) help maint" }
 606         }
 607
 608 #set oldtimeout $timeout
 609 #set timeout [expr $timeout + 300]
 610
 611 send_gdb "maint dump-me\n"
 612 gdb_expect  {
 613         -re "Should GDB dump core.*\\(y or n\\) $"\
 614           { send_gdb "n\n"
 615             gdb_expect {
 616                     -re ".*$gdb_prompt $"       { pass "maint dump-me" }
 617                     timeout         { fail "(timeout)  maint dump-me" }
 618                    }
 619           }
 620         -re ".*$gdb_prompt $"       { fail "maint dump-me" }
 621         timeout         { fail "(timeout) maint dump-me" }
 622         }
 623
 624 send_gdb "maint internal-error\n"
 625 gdb_expect  {
 626     -re "Continue this debugging session.*\\(y or n\\) $" {
 627         send_gdb "y\n"
 628         gdb_expect {
 629             -re "Create a core file.*\\(y or n\\) $" {
 630                 send_gdb "n\n"
 631                 gdb_expect {
 632                     -re ".*$gdb_prompt $" {
 633                         pass "maint internal-error"
 634                     }
 635                     timeout {
 636                         fail "(timeout)  maint internal-error"
 637                     }
 638                 }
 639             }
 640             -re ".*$gdb_prompt $" {
 641                 fail "maint internal-error"
 642             }
 643             timeout {
 644                 fail "(timeout)  maint internal-error"
 645             }
 646         }
 647     }
 648     -re ".*$gdb_prompt $" {
 649         fail "maint internal-error"
 650     }
 651     timeout {
 652         fail "(timeout) maint internal-error"
 653     }
 654 }
 655
 656 #set timeout $oldtimeout
 657
 658
 659 gdb_exit
 660 return 0