gdb/testsuite/gdb.cp/cplusfuncs.exp

   1 # Copyright 1992, 1997, 1999, 2001, 2002, 2003, 2004, 2007, 2008, 2009, 2010
   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 Fred Fish. (fnf@cygnus.com)
  18 # Adapted for g++ 3.0 ABI by Michael Chastain. (chastain@redhat.com)
  19
  20 if $tracelevel then {
  21         strace $tracelevel
  22 }
  23
  24 if { [skip_cplus_tests] } { continue }
  25
  26 set testfile "cplusfuncs"
  27 set srcfile ${testfile}.cc
  28 set binfile ${objdir}/${subdir}/${testfile}
  29
  30 if { [get_compiler_info $binfile "c++"] } {
  31     return -1
  32 }
  33
  34 if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug c++}] != "" } {
  35      untested cplusfuncs.exp
  36      return -1
  37 }
  38
  39 #
  40 # g++ changed its ABI between 2.95 and 3.0.  gdb has two demanglers
  41 # for the two different styles.  The two demanglers have some subtle
  42 # discrepancies in their output.
  43 #
  44 #   old demangler         new demangler
  45 #   --- ---------         --- ---------
  46 #   "operator, "          "operator,"
  47 #   "char *"              "char*"
  48 #   "int *"               "int*"
  49 #   "long *"              "long*"
  50 #   "void *"              "void*"
  51 #   "foo &"               "foo&"
  52 #   "unsigned int"        "unsigned"
  53 #   "void"                ""
  54 #
  55 # I probe for the forms in use.
  56 # The defaults are for the v3 demangler (as of 2001-02-13).
  57 #
  58
  59 set dm_operator_comma           ","
  60 set dm_type_char_star           "char*"
  61 set dm_type_char_star_quoted    "char\\*"
  62 set dm_type_foo_ref             "foo&"
  63 set dm_type_int_star            "int*"
  64 set dm_type_long_star           "long*"
  65 set dm_type_unsigned_int        "unsigned"
  66 set dm_type_void                "void"
  67 set dm_type_void_star           "void*"
  68
  69 # Some other vagaries of GDB's type printing machinery.  The integer types
  70 # may have unsigned before or after their length, and may have "int"
  71 # appended.  The char* conversion operator may have name "char*" even if
  72 # the type is "char *", because the name comes from the debug information
  73 # and the type from GDB.  Function types may not see through typedefs.
  74
  75 set dm_type_short               "short"
  76 set dm_type_long                "long"
  77 set dm_type_unsigned_short      "unsigned short"
  78 set dm_type_unsigned_long       "unsigned long"
  79 set dm_operator_char_star       "char*"
  80 set dm_operator_char_star_quoted        "char\\*"
  81 set dm_type_typedef             0
  82
  83 proc probe_demangler { } {
  84     global gdb_prompt
  85     global dm_operator_comma
  86     global dm_operator_char_star
  87     global dm_operator_char_star_quoted
  88     global dm_type_char_star
  89     global dm_type_char_star_quoted
  90     global dm_type_foo_ref
  91     global dm_type_int_star
  92     global dm_type_long_star
  93     global dm_type_unsigned_int
  94     global dm_type_void
  95     global dm_type_void_star
  96     global dm_type_short
  97     global dm_type_unsigned_short
  98     global dm_type_long
  99     global dm_type_unsigned_long
 100     global dm_type_typedef
 101
 102     send_gdb "print &foo::operator,(foo&)\n"
 103     gdb_expect {
 104         -re ".*foo::operator, \\(.*foo.*&.*\\).*\r\n$gdb_prompt $" {
 105             # v2 demangler
 106             set dm_operator_comma ", "
 107             pass "detect dm_operator_comma"
 108         }
 109         -re ".*foo::operator,\\(.*foo.*&.*\\).*\r\n$gdb_prompt $" {
 110             # v3 demangler
 111             pass "detect dm_operator_comma"
 112         }
 113         -re ".*$gdb_prompt $" {
 114             fail "detect dm_operator_comma"
 115         }
 116         timeout {
 117             fail "detect dm_operator_comma"
 118         }
 119     }
 120
 121     send_gdb "print &foo::operator char*($dm_type_void)\n"
 122     gdb_expect {
 123         -re ".*foo::operator char \\*\\(void\\).*\r\n$gdb_prompt $" {
 124             # v2 demangler or GDB type printer
 125             set dm_operator_char_star "char *"
 126             set dm_operator_char_star_quoted "char \\*"
 127             pass "detect dm_operator_char_star"
 128         }
 129         -re ".*foo::operator char\\*\\(\\).*\r\n$gdb_prompt $" {
 130             # v3 demangler
 131             pass "detect dm_operator_char_star"
 132         }
 133         -re ".*$gdb_prompt $" {
 134             fail "detect dm_operator_char_star"
 135         }
 136         timeout {
 137             fail "detect dm_operator_char_star"
 138         }
 139     }
 140
 141     send_gdb "print &dm_type_char_star\n"
 142     gdb_expect {
 143         -re ".*dm_type_char_star\\(char \\*\\).*\r\n$gdb_prompt $" {
 144             # v2 demangler
 145             set dm_type_char_star "char *"
 146             set dm_type_char_star_quoted "char \\*"
 147             pass "detect dm_type_char_star"
 148         }
 149         -re ".*dm_type_char_star\\(char\\*\\).*\r\n$gdb_prompt $" {
 150             # v3 demangler
 151             pass "detect dm_type_char_star"
 152         }
 153         -re ".*$gdb_prompt $" {
 154             fail "detect dm_type_char_star"
 155         }
 156         timeout {
 157             fail "detect dm_type_char_star (timeout)"
 158         }
 159     }
 160
 161     send_gdb "print &dm_type_foo_ref\n"
 162     gdb_expect {
 163         -re ".*dm_type_foo_ref\\(foo &\\).*\r\n$gdb_prompt $" {
 164             # v2 demangler
 165             set dm_type_foo_ref "foo &"
 166             pass "detect dm_type_foo_ref"
 167         }
 168         -re ".*dm_type_foo_ref\\(foo&\\).*\r\n$gdb_prompt $" {
 169             # v3 demangler
 170             pass "detect dm_type_foo_ref"
 171         }
 172         -re ".*$gdb_prompt $" {
 173             fail "detect dm_type_foo_ref"
 174         }
 175         timeout {
 176             fail "detect dm_type_foo_ref (timeout)"
 177         }
 178     }
 179
 180     send_gdb "print &dm_type_int_star\n"
 181     gdb_expect {
 182         -re ".*dm_type_int_star\\(int \\*\\).*\r\n$gdb_prompt $" {
 183             # v2 demangler
 184             set dm_type_int_star "int *"
 185             pass "detect dm_type_int_star"
 186         }
 187         -re ".*dm_type_int_star\\(int\\*\\).*\r\n$gdb_prompt $" {
 188             # v3 demangler
 189             pass "detect dm_type_int_star"
 190         }
 191         -re ".*$gdb_prompt $" {
 192             fail "detect dm_type_int_star"
 193         }
 194         timeout {
 195             fail "detect dm_type_int_star (timeout)"
 196         }
 197     }
 198
 199     send_gdb "print &dm_type_long_star\n"
 200     gdb_expect {
 201         -re ".*dm_type_long_star\\(long \\*\\).*\r\n$gdb_prompt $" {
 202             # v2 demangler
 203             set dm_type_long_star "long *"
 204             pass "detect dm_type_long_star"
 205         }
 206         -re ".*dm_type_long_star\\(long\\*\\).*\r\n$gdb_prompt $" {
 207             # v3 demangler
 208             pass "detect dm_type_long_star"
 209         }
 210         -re ".*dm_type_long_star\\(long int \\*\\).*\r\n$gdb_prompt $" {
 211             # GCC v3 and GDB's type printer
 212             set dm_type_long_star "long int *"
 213             pass "detect dm_type_long_star"
 214         }
 215         -re ".*$gdb_prompt $" {
 216             fail "detect dm_type_long_star"
 217         }
 218         timeout {
 219             fail "detect dm_type_long_star (timeout)"
 220         }
 221     }
 222
 223     send_gdb "print &dm_type_unsigned_int\n"
 224     gdb_expect {
 225         -re ".*dm_type_unsigned_int\\(unsigned int\\).*\r\n$gdb_prompt $" {
 226             # v2 demangler
 227             set dm_type_unsigned_int "unsigned int"
 228             pass "detect dm_type_unsigned_int"
 229         }
 230         -re ".*dm_type_unsigned_int\\(unsigned\\).*\r\n$gdb_prompt $" {
 231             # v3 demangler
 232             pass "detect dm_type_unsigned_int"
 233         }
 234         -re ".*$gdb_prompt $" {
 235             fail "detect dm_type_unsigned_int"
 236         }
 237         timeout {
 238             fail "detect dm_unsigned int (timeout)"
 239         }
 240     }
 241
 242     send_gdb "print &dm_type_void\n"
 243     gdb_expect {
 244         -re ".*dm_type_void\\(void\\).*\r\n$gdb_prompt $" {
 245             # v2 demangler
 246             set dm_type_void "void"
 247             pass "detect dm_type_void"
 248         }
 249         -re ".*dm_type_void\\(\\).*\r\n$gdb_prompt $" {
 250             # v3 demangler
 251             pass "detect dm_type_void"
 252         }
 253         -re ".*$gdb_prompt $" {
 254             fail "detect dm_type_void"
 255         }
 256         timeout {
 257             fail "detect dm_type_void (timeout)"
 258         }
 259     }
 260
 261     send_gdb "print &dm_type_void_star\n"
 262     gdb_expect {
 263         -re ".*dm_type_void_star\\(void \\*\\).*\r\n$gdb_prompt $" {
 264             # v2 demangler
 265             set dm_type_void_star "void *"
 266             pass "detect dm_type_void_star"
 267         }
 268         -re ".*dm_type_void_star\\(void\\*\\).*\r\n$gdb_prompt $" {
 269             # v3 demangler
 270             pass "detect dm_type_void_star"
 271         }
 272         -re ".*$gdb_prompt $" {
 273             fail "detect dm_type_void_star"
 274         }
 275         timeout {
 276             fail "detect dm_type_void_star (timeout)"
 277         }
 278     }
 279
 280     send_gdb "print &dm_type_short\n"
 281     gdb_expect {
 282         -re ".*dm_type_short\\(short\\).*\r\n$gdb_prompt $" {
 283             # v2 and v3 demanglers
 284             pass "detect dm_type_short"
 285         }
 286         -re ".*dm_type_short\\(short int\\).*\r\n$gdb_prompt $" {
 287             # GDB type printer
 288             set dm_type_short "short int"
 289             pass "detect dm_type_short"
 290         }
 291         -re ".*$gdb_prompt $" {
 292             fail "detect dm_type_short"
 293         }
 294         timeout {
 295             fail "detect dm_type_short (timeout)"
 296         }
 297     }
 298
 299     send_gdb "print &dm_type_unsigned_short\n"
 300     gdb_expect {
 301         -re ".*dm_type_unsigned_short\\(unsigned short\\).*\r\n$gdb_prompt $" {
 302             # v2 and v3 demanglers
 303             pass "detect dm_type_unsigned_short"
 304         }
 305         -re ".*dm_type_unsigned_short\\(short unsigned int\\).*\r\n$gdb_prompt $" {
 306             # GDB type printer
 307             set dm_type_unsigned_short "short unsigned int"
 308             pass "detect dm_type_unsigned_short"
 309         }
 310         -re ".*$gdb_prompt $" {
 311             fail "detect dm_type_unsigned_short"
 312         }
 313         timeout {
 314             fail "detect dm_type_unsigned_short (timeout)"
 315         }
 316     }
 317
 318     send_gdb "print &dm_type_long\n"
 319     gdb_expect {
 320         -re ".*dm_type_long\\(long\\).*\r\n$gdb_prompt $" {
 321             # v2 and v3 demanglers
 322             pass "detect dm_type_long"
 323         }
 324         -re ".*dm_type_long\\(long int\\).*\r\n$gdb_prompt $" {
 325             # GDB type printer
 326             set dm_type_long "long int"
 327             pass "detect dm_type_long"
 328         }
 329         -re ".*$gdb_prompt $" {
 330             fail "detect dm_type_long"
 331         }
 332         timeout {
 333             fail "detect dm_type_long (timeout)"
 334         }
 335     }
 336
 337     send_gdb "print &dm_type_unsigned_long\n"
 338     gdb_expect {
 339         -re ".*dm_type_unsigned_long\\(unsigned long\\).*\r\n$gdb_prompt $" {
 340             # v2 and v3 demanglers
 341             pass "detect dm_type_unsigned_long"
 342         }
 343         -re ".*dm_type_unsigned_long\\(long unsigned int\\).*\r\n$gdb_prompt $" {
 344             # GDB type printer
 345             set dm_type_unsigned_long "long unsigned int"
 346             pass "detect dm_type_unsigned_long"
 347         }
 348         -re ".*$gdb_prompt $" {
 349             fail "detect dm_type_unsigned_long"
 350         }
 351         timeout {
 352             fail "detect dm_type_unsigned_long (timeout)"
 353         }
 354     }
 355
 356     send_gdb "print &dm_type_typedef\n"
 357     gdb_expect {
 358         -re ".*dm_type_typedef\\(int\\).*\r\n$gdb_prompt $" {
 359             # v2 and v3 demanglers
 360             pass "detect dm_type_typedef"
 361         }
 362         -re ".*dm_type_typedef\\(myint\\).*\r\n$gdb_prompt $" {
 363             # GDB type printer
 364             set dm_type_typedef 1
 365             pass "detect dm_type_typedef"
 366         }
 367         -re ".*$gdb_prompt $" {
 368             fail "detect dm_type_typedef"
 369         }
 370         timeout {
 371             fail "detect dm_type_typedef (timeout)"
 372         }
 373     }
 374 }
 375
 376 #
 377 #  Lookup a specific C++ function and print the demangled type.
 378 #  This form accepts the demangled type as a regexp.
 379 #
 380
 381 proc info_func_regexp { name demangled } {
 382     global gdb_prompt
 383
 384     send_gdb "info function $name\n"
 385     regsub {\\\(void\\\)} $demangled {\(\)} demangled
 386     gdb_expect {
 387         -re ".*File .*:\r\n(class |)$demangled\r\n.*$gdb_prompt $" {
 388             pass "info function for \"$name\""
 389         }
 390         -re ".*$gdb_prompt $" {
 391             fail "info function for \"$name\""
 392         }
 393         timeout {
 394             fail "info function for \"$name\" (timeout)"
 395         }
 396     }
 397 }
 398
 399 #
 400 #  Lookup a specific C++ function and print the demangled type.
 401 #  This form accepts the demangled type as a literal string.
 402 #
 403
 404 proc info_func { name demangled } {
 405     info_func_regexp "$name" [string_to_regexp "$demangled"]
 406 }
 407
 408 #
 409 # Print the address of a function.
 410 # This checks that I can lookup a fully qualified C++ function.
 411 # This also checks the argument types on the return string.
 412
 413 # Note: carlton/2003-01-16: If you modify this, make a corresponding
 414 # modification to print_addr_2_kfail.
 415
 416 proc print_addr_2 { name good } {
 417     global gdb_prompt
 418     global hex
 419
 420     set good_pattern [string_to_regexp $good]
 421
 422     send_gdb "print &$name\n"
 423     gdb_expect {
 424         -re ".* = .* $hex <$good_pattern>\r\n$gdb_prompt $" {
 425             pass "print &$name"
 426         }
 427         -re ".*$gdb_prompt $" {
 428             fail "print &$name"
 429         }
 430         timeout {
 431             fail "print &$name (timeout)"
 432         }
 433     }
 434 }
 435
 436 # NOTE: carlton/2003-01-16: hairyfunc5-6 fail on GCC 3.x (for at least
 437 # x=1 and x=2.1).  So I'm modifying print_addr_2 to accept a failure
 438 # condition.  FIXME: It would be nice if the failure condition were
 439 # conditional on the compiler version, but I'm not sufficiently
 440 # motivated.  I did hardwire in the versions of char * and int *,
 441 # which will give some compiler-specificity to the failure.
 442
 443 proc print_addr_2_kfail { name good bad bugid } {
 444     global gdb_prompt
 445     global hex
 446
 447     set good_pattern [string_to_regexp $good]
 448     set bad_pattern [string_to_regexp $bad]
 449
 450     send_gdb "print &$name\n"
 451     gdb_expect {
 452         -re ".* = .* $hex <$good_pattern>\r\n$gdb_prompt $" {
 453             pass "print &$name"
 454         }
 455         -re ".* = .* $hex <$bad_pattern>\r\n$gdb_prompt $" {
 456             kfail $bugid "print &$name"
 457         }
 458         -re ".*$gdb_prompt $" {
 459             fail "print &$name"
 460         }
 461         timeout {
 462             fail "print &$name (timeout)"
 463         }
 464     }
 465 }
 466
 467 #
 468 #  Simple interfaces to print_addr_2.
 469 #
 470
 471 proc print_addr { name } {
 472     regsub {\(void\)} $name {()} expected
 473     if {[string first "::" $name] == -1} {
 474         # C function -- must be qutoed
 475         set name "'$name'"
 476     }
 477     print_addr_2 "$name" $expected
 478 }
 479
 480 #
 481 # Test name demangling for operators.
 482 #
 483 # The '(' at the end of each regex input pattern is so that we match only
 484 # the one we are looking for.  I.E. "operator&" would match both
 485 # "operator&(foo &)" and "operator&&(foo &)".
 486 #
 487 # gdb-gnats bug gdb/18:
 488 #  "gdb can't parse "info func operator*" or "info func operator\*".
 489 #  The star in "operator*" is interpreted as a regexp, but the "\*"
 490 #  in  "operator\*" is not a legal operator.
 491 #
 492
 493 proc test_lookup_operator_functions {} {
 494     global dm_operator_comma
 495     global dm_operator_char_star
 496     global dm_type_char_star
 497     global dm_operator_char_star_quoted
 498     global dm_type_foo_ref
 499     global dm_type_void
 500     global dm_type_void_star
 501
 502     # operator* requires quoting so that GDB does not treat it as a regexp.
 503     info_func "operator\\*("    "void foo::operator*($dm_type_foo_ref);"
 504     info_func "operator%("      "void foo::operator%($dm_type_foo_ref);"
 505     info_func "operator-("      "void foo::operator-($dm_type_foo_ref);"
 506     info_func "operator>>("     "void foo::operator>>($dm_type_foo_ref);"
 507     info_func "operator!=("     "void foo::operator!=($dm_type_foo_ref);"
 508     info_func "operator>("      "void foo::operator>($dm_type_foo_ref);"
 509     info_func "operator>=("     "void foo::operator>=($dm_type_foo_ref);"
 510     info_func "operator|("      "void foo::operator|($dm_type_foo_ref);"
 511     info_func "operator&&("     "void foo::operator&&($dm_type_foo_ref);"
 512     info_func "operator!("      "void foo::operator!($dm_type_void);"
 513     info_func "operator++("     "void foo::operator++(int);"
 514     info_func "operator=("      "void foo::operator=($dm_type_foo_ref);"
 515     info_func "operator+=("     "void foo::operator+=($dm_type_foo_ref);"
 516     # operator*= requires quoting so that GDB does not treat it as a regexp.
 517     info_func "operator\\*=("   "void foo::operator*=($dm_type_foo_ref);"
 518     info_func "operator%=("     "void foo::operator%=($dm_type_foo_ref);"
 519     info_func "operator>>=("    "void foo::operator>>=($dm_type_foo_ref);"
 520     info_func "operator|=("     "void foo::operator|=($dm_type_foo_ref);"
 521     info_func "operator$dm_operator_comma\("    \
 522                                 "void foo::operator$dm_operator_comma\($dm_type_foo_ref);"
 523     info_func "operator/("      "void foo::operator/($dm_type_foo_ref);"
 524     info_func "operator+("      "void foo::operator+($dm_type_foo_ref);"
 525     info_func "operator<<("     "void foo::operator<<($dm_type_foo_ref);"
 526     info_func "operator==("     "void foo::operator==($dm_type_foo_ref);"
 527     info_func "operator<("      "void foo::operator<($dm_type_foo_ref);"
 528     info_func "operator<=("     "void foo::operator<=($dm_type_foo_ref);"
 529     info_func "operator&("      "void foo::operator&($dm_type_foo_ref);"
 530     info_func "operator^("      "void foo::operator^($dm_type_foo_ref);"
 531     info_func "operator||("     "void foo::operator||($dm_type_foo_ref);"
 532     info_func "operator~("      "void foo::operator~($dm_type_void);"
 533     info_func "operator--("     "void foo::operator--(int);"
 534     info_func "operator->("     "foo *foo::operator->($dm_type_void);"
 535     info_func "operator-=("     "void foo::operator-=($dm_type_foo_ref);"
 536     info_func "operator/=("     "void foo::operator/=($dm_type_foo_ref);"
 537     info_func "operator<<=("    "void foo::operator<<=($dm_type_foo_ref);"
 538     info_func "operator&=("     "void foo::operator&=($dm_type_foo_ref);"
 539     info_func "operator^=("     "void foo::operator^=($dm_type_foo_ref);"
 540     # operator->* requires quoting so that GDB does not treat it as a regexp.
 541     info_func "operator->\\*("  "void foo::operator->*($dm_type_foo_ref);"
 542
 543     # operator[] needs double backslashes, so that a single backslash
 544     # will be sent to GDB, preventing the square brackets from being
 545     # evaluated as a regular expression.
 546     info_func "operator\\\[\\\](" "void foo::operator\[\]($dm_type_foo_ref);"
 547
 548     # These are gnarly because they might end with 'static'.
 549     set dm_type_void_star_regexp [string_to_regexp $dm_type_void_star]
 550     info_func_regexp "operator new("     "void \\*foo::operator new\\(.*\\)(| static);"
 551     info_func_regexp "operator delete("  "void foo::operator delete\\($dm_type_void_star_regexp\\)(| static);"
 552
 553     info_func "operator int("   "int foo::operator int($dm_type_void);"
 554     info_func "operator()("     "void foo::operator()($dm_type_foo_ref);"
 555     info_func "operator $dm_operator_char_star_quoted\(" \
 556                                 "char *foo::operator $dm_operator_char_star\($dm_type_void);"
 557
 558 }
 559
 560
 561 proc test_paddr_operator_functions {} {
 562     global hex
 563     global hp_aCC_compiler
 564     global dm_operator_comma
 565     global dm_type_char_star
 566     global dm_type_foo_ref
 567     global dm_type_long_star
 568     global dm_type_unsigned_int
 569     global dm_type_void
 570     global dm_type_void_star
 571     global dm_operator_char_star
 572
 573     print_addr "foo::operator*($dm_type_foo_ref)"
 574     print_addr "foo::operator%($dm_type_foo_ref)"
 575     print_addr "foo::operator-($dm_type_foo_ref)"
 576     print_addr "foo::operator>>($dm_type_foo_ref)"
 577     print_addr "foo::operator!=($dm_type_foo_ref)"
 578     print_addr "foo::operator>($dm_type_foo_ref)"
 579     print_addr "foo::operator>=($dm_type_foo_ref)"
 580     print_addr "foo::operator|($dm_type_foo_ref)"
 581     print_addr "foo::operator&&($dm_type_foo_ref)"
 582     print_addr "foo::operator!($dm_type_void)"
 583     print_addr "foo::operator++(int)"
 584     print_addr "foo::operator=($dm_type_foo_ref)"
 585     print_addr "foo::operator+=($dm_type_foo_ref)"
 586     print_addr "foo::operator*=($dm_type_foo_ref)"
 587     print_addr "foo::operator%=($dm_type_foo_ref)"
 588     print_addr "foo::operator>>=($dm_type_foo_ref)"
 589     print_addr "foo::operator|=($dm_type_foo_ref)"
 590     print_addr "foo::operator$dm_operator_comma\($dm_type_foo_ref)"
 591     print_addr "foo::operator/($dm_type_foo_ref)"
 592     print_addr "foo::operator+($dm_type_foo_ref)"
 593     print_addr "foo::operator<<($dm_type_foo_ref)"
 594     print_addr "foo::operator==($dm_type_foo_ref)"
 595     print_addr "foo::operator<($dm_type_foo_ref)"
 596     print_addr "foo::operator<=($dm_type_foo_ref)"
 597     print_addr "foo::operator&($dm_type_foo_ref)"
 598     print_addr "foo::operator^($dm_type_foo_ref)"
 599     print_addr "foo::operator||($dm_type_foo_ref)"
 600     print_addr "foo::operator~($dm_type_void)"
 601     print_addr "foo::operator--(int)"
 602     print_addr "foo::operator->($dm_type_void)"
 603     print_addr "foo::operator-=($dm_type_foo_ref)"
 604     print_addr "foo::operator/=($dm_type_foo_ref)"
 605     print_addr "foo::operator<<=($dm_type_foo_ref)"
 606     print_addr "foo::operator&=($dm_type_foo_ref)"
 607     print_addr "foo::operator^=($dm_type_foo_ref)"
 608     print_addr "foo::operator->*($dm_type_foo_ref)"
 609     print_addr "foo::operator\[\]($dm_type_foo_ref)"
 610     print_addr "foo::operator()($dm_type_foo_ref)"
 611
 612     gdb_test "print &foo::operator new" \
 613         " = .* $hex <foo::operator new\\(.*\\)(| static)>"
 614     gdb_test "print &foo::operator new\[\]" \
 615         " = .* $hex <foo::operator new\\\[\\\]\\(.*\\)(| static)>"
 616     if { !$hp_aCC_compiler } {
 617         print_addr "foo::operator delete($dm_type_void_star)"
 618         print_addr "foo::operator delete[]($dm_type_void_star)"
 619     } else {
 620         gdb_test "print &'foo::operator delete($dm_type_void_star) static'" \
 621             " = .*(0x\[0-9a-f\]+|) <foo::operator delete.*>"
 622     }
 623
 624     print_addr "foo::operator int($dm_type_void)"
 625     print_addr "foo::operator $dm_operator_char_star\($dm_type_void)"
 626 }
 627
 628 #
 629 # Test overloaded functions (1 arg).
 630 #
 631
 632 proc test_paddr_overloaded_functions {} {
 633     global dm_type_unsigned_int
 634     global dm_type_void
 635     global dm_type_short
 636     global dm_type_unsigned_short
 637     global dm_type_long
 638     global dm_type_unsigned_long
 639
 640     print_addr "overload1arg($dm_type_void)"
 641     print_addr "overload1arg(char)"
 642     print_addr "overload1arg(signed char)"
 643     print_addr "overload1arg(unsigned char)"
 644     print_addr "overload1arg($dm_type_short)"
 645     print_addr "overload1arg($dm_type_unsigned_short)"
 646     print_addr "overload1arg(int)"
 647     print_addr "overload1arg($dm_type_unsigned_int)"
 648     print_addr "overload1arg($dm_type_long)"
 649     print_addr "overload1arg($dm_type_unsigned_long)"
 650     print_addr "overload1arg(float)"
 651     print_addr "overload1arg(double)"
 652
 653     print_addr "overloadargs(int)"
 654     print_addr "overloadargs(int, int)"
 655     print_addr "overloadargs(int, int, int)"
 656     print_addr "overloadargs(int, int, int, int)"
 657     print_addr "overloadargs(int, int, int, int, int)"
 658     print_addr "overloadargs(int, int, int, int, int, int)"
 659     print_addr "overloadargs(int, int, int, int, int, int, int)"
 660     print_addr "overloadargs(int, int, int, int, int, int, int, int)"
 661     print_addr "overloadargs(int, int, int, int, int, int, int, int, int)"
 662     print_addr "overloadargs(int, int, int, int, int, int, int, int, int, int)"
 663     print_addr "overloadargs(int, int, int, int, int, int, int, int, int, int, int)"
 664 }
 665
 666 proc test_paddr_hairy_functions {} {
 667     global gdb_prompt
 668     global hex
 669     global dm_type_char_star
 670     global dm_type_int_star
 671     global dm_type_long_star
 672     global dm_type_typedef
 673
 674     print_addr_2 "hairyfunc1" "hairyfunc1(int)"
 675
 676     if {$dm_type_typedef == 0} {
 677         print_addr_2 "hairyfunc2" "hairyfunc2(int (*)($dm_type_char_star))"
 678         print_addr_2 "hairyfunc3" "hairyfunc3(int (*)(short (*)($dm_type_long_star)))"
 679         print_addr_2 "hairyfunc4" "hairyfunc4(int (*)(short (*)($dm_type_char_star)))"
 680
 681         # gdb-gnats bug gdb/19:
 682         # "gdb v3 demangler fails on hairyfunc5 hairyfunc6 hairyfunc7"
 683         print_addr_2_kfail "hairyfunc5" "hairyfunc5(int (*(*)($dm_type_char_star))(long))" "hairyfunc5(int (*)(long) (*)(char*))" "gdb/19"
 684         print_addr_2_kfail "hairyfunc6" "hairyfunc6(int (*(*)($dm_type_int_star))(long))" "hairyfunc6(int (*)(long) (*)(int*))" "gdb/19"
 685         print_addr_2_kfail "hairyfunc7" "hairyfunc7(int (*(*)(int (*)($dm_type_char_star)))(long))" "hairyfunc7(int (*)(long) (*)(int (*)(char*)))" "gdb/19"
 686     } else {
 687         print_addr_2 "hairyfunc2" "hairyfunc2(PFPc_i)"
 688         print_addr_2 "hairyfunc3" "hairyfunc3(PFPFPl_s_i)"
 689         print_addr_2 "hairyfunc4" "hairyfunc4(PFPFPc_s_i)"
 690
 691         # gdb-gnats bug gdb/19:
 692         # "gdb v3 demangler fails on hairyfunc5 hairyfunc6 hairyfunc7"
 693         print_addr_2 "hairyfunc5" "hairyfunc5(PFPc_PFl_i)"
 694         print_addr_2 "hairyfunc6" "hairyfunc6(PFPi_PFl_i)"
 695         print_addr_2 "hairyfunc7" "hairyfunc7(PFPFPc_i_PFl_i)"
 696     }
 697 }
 698
 699 proc do_tests {} {
 700     global prms_id
 701     global bug_id
 702     global subdir
 703     global objdir
 704     global srcdir
 705     global binfile
 706     global gdb_prompt
 707     global dm_type_int_star
 708
 709     set prms_id 0
 710     set bug_id 0
 711
 712     # Start with a fresh gdb.
 713
 714     gdb_exit
 715     gdb_start
 716     gdb_reinitialize_dir $srcdir/$subdir
 717     gdb_load $binfile
 718
 719     send_gdb "set language c++\n"
 720     gdb_expect -re "$gdb_prompt $"
 721     send_gdb "set width 0\n"
 722     gdb_expect -re "$gdb_prompt $"
 723
 724     runto_main
 725
 726     probe_demangler
 727     test_paddr_overloaded_functions
 728     test_paddr_operator_functions
 729     test_paddr_hairy_functions
 730     test_lookup_operator_functions
 731
 732     # A regression test on errors involving operators
 733     gdb_test "list foo::operator $dm_type_int_star" \
 734         ".*the class foo does not have any method named operator $dm_type_int_star.*"
 735 }
 736
 737 do_tests