projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 4c38e0a4 | 1 | # Copyright 1992, 1997, 1999, 2001, 2002, 2003, 2004, 2007, 2008, 2009, 2010 |
| 6e19e2bf | 2 | # Free Software Foundation, Inc. |
| c906108c SS |
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 | |
| e22f8b7c | 6 | # the Free Software Foundation; either version 3 of the License, or |
| c906108c | 7 | # (at your option) any later version. |
| e22f8b7c | 8 | # |
| c906108c SS |
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. | |
| e22f8b7c | 13 | # |
| c906108c | 14 | # You should have received a copy of the GNU General Public License |
| e22f8b7c | 15 | # along with this program. If not, see <http://www.gnu.org/licenses/>. |
| c906108c | 16 | |
| c906108c | 17 | # This file was written by Fred Fish. (fnf@cygnus.com) |
| 99f78f56 | 18 | # Adapted for g++ 3.0 ABI by Michael Chastain. (chastain@redhat.com) |
| c906108c SS |
19 | |
| 20 | if $tracelevel then { | |
| 21 | strace $tracelevel | |
| 22 | } | |
| 23 | ||
| d4f3574e | 24 | if { [skip_cplus_tests] } { continue } |
| c906108c SS |
25 | |
| 26 | set testfile "cplusfuncs" | |
| 27 | set srcfile ${testfile}.cc | |
| 28 | set binfile ${objdir}/${subdir}/${testfile} | |
| c906108c | 29 | |
| d4f3574e | 30 | if { [get_compiler_info $binfile "c++"] } { |
| a0b3c4fd JM |
31 | return -1 |
| 32 | } | |
| 33 | ||
| d4f3574e | 34 | if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug c++}] != "" } { |
| b60f0898 JB |
35 | untested cplusfuncs.exp |
| 36 | return -1 | |
| d4f3574e SS |
37 | } |
| 38 | ||
| c906108c | 39 | # |
| 99f78f56 MC |
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). | |
| c906108c SS |
57 | # |
| 58 | ||
| 99f78f56 MC |
59 | set dm_operator_comma "," |
| 60 | set dm_type_char_star "char*" | |
| 3f08ced9 | 61 | set dm_type_char_star_quoted "char\\*" |
| 99f78f56 MC |
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" | |
| a4216f37 | 66 | set dm_type_void "void" |
| 99f78f56 MC |
67 | set dm_type_void_star "void*" |
| 68 | ||
| cec808ec KS |
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 | ||
| 99f78f56 | 83 | proc probe_demangler { } { |
| c906108c | 84 | global gdb_prompt |
| 99f78f56 | 85 | global dm_operator_comma |
| cec808ec KS |
86 | global dm_operator_char_star |
| 87 | global dm_operator_char_star_quoted | |
| 99f78f56 | 88 | global dm_type_char_star |
| 3f08ced9 | 89 | global dm_type_char_star_quoted |
| 99f78f56 MC |
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 | |
| cec808ec KS |
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 | |
| 99f78f56 | 101 | |
| a4216f37 | 102 | send_gdb "print &foo::operator,(foo&)\n" |
| 99f78f56 MC |
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 $" { | |
| 114 | fail "detect dm_operator_comma" | |
| 115 | } | |
| 116 | timeout { | |
| 117 | fail "detect dm_operator_comma" | |
| 118 | } | |
| 119 | } | |
| 120 | ||
| cec808ec KS |
121 | send_gdb "print &foo::operator char*($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 $" { | |
| 134 | fail "detect dm_operator_char_star" | |
| 135 | } | |
| 136 | timeout { | |
| 137 | fail "detect dm_operator_char_star" | |
| 138 | } | |
| 139 | } | |
| 140 | ||
| a4216f37 | 141 | send_gdb "print &dm_type_char_star\n" |
| 99f78f56 MC |
142 | gdb_expect { |
| 143 | -re ".*dm_type_char_star\\(char \\*\\).*\r\n$gdb_prompt $" { | |
| 144 | # v2 demangler | |
| 145 | set dm_type_char_star "char *" | |
| 3f08ced9 | 146 | set dm_type_char_star_quoted "char \\*" |
| 99f78f56 MC |
147 | pass "detect dm_type_char_star" |
| 148 | } | |
| 149 | -re ".*dm_type_char_star\\(char\\*\\).*\r\n$gdb_prompt $" { | |
| 150 | # v3 demangler | |
| 151 | pass "detect dm_type_char_star" | |
| 152 | } | |
| 153 | -re ".*$gdb_prompt $" { | |
| 154 | fail "detect dm_type_char_star" | |
| 155 | } | |
| 156 | timeout { | |
| 157 | fail "detect dm_type_char_star (timeout)" | |
| 158 | } | |
| 159 | } | |
| 160 | ||
| a4216f37 | 161 | send_gdb "print &dm_type_foo_ref\n" |
| 99f78f56 MC |
162 | gdb_expect { |
| 163 | -re ".*dm_type_foo_ref\\(foo &\\).*\r\n$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 $" { | |
| 173 | fail "detect dm_type_foo_ref" | |
| 174 | } | |
| 175 | timeout { | |
| 176 | fail "detect dm_type_foo_ref (timeout)" | |
| 177 | } | |
| 178 | } | |
| 179 | ||
| a4216f37 | 180 | send_gdb "print &dm_type_int_star\n" |
| 99f78f56 MC |
181 | gdb_expect { |
| 182 | -re ".*dm_type_int_star\\(int \\*\\).*\r\n$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 $" { | |
| 192 | fail "detect dm_type_int_star" | |
| 193 | } | |
| 194 | timeout { | |
| 195 | fail "detect dm_type_int_star (timeout)" | |
| 196 | } | |
| 197 | } | |
| 198 | ||
| a4216f37 | 199 | send_gdb "print &dm_type_long_star\n" |
| 99f78f56 MC |
200 | gdb_expect { |
| 201 | -re ".*dm_type_long_star\\(long \\*\\).*\r\n$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 $" { | |
| 207 | # v3 demangler | |
| 208 | pass "detect dm_type_long_star" | |
| 209 | } | |
| cec808ec KS |
210 | -re ".*dm_type_long_star\\(long int \\*\\).*\r\n$gdb_prompt $" { |
| 211 | # GCC v3 and GDB's type printer | |
| 212 | set dm_type_long_star "long int *" | |
| 213 | pass "detect dm_type_long_star" | |
| 214 | } | |
| 99f78f56 MC |
215 | -re ".*$gdb_prompt $" { |
| 216 | fail "detect dm_type_long_star" | |
| 217 | } | |
| 218 | timeout { | |
| 219 | fail "detect dm_type_long_star (timeout)" | |
| 220 | } | |
| 221 | } | |
| 222 | ||
| a4216f37 | 223 | send_gdb "print &dm_type_unsigned_int\n" |
| 99f78f56 MC |
224 | gdb_expect { |
| 225 | -re ".*dm_type_unsigned_int\\(unsigned int\\).*\r\n$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 $" { | |
| 235 | fail "detect dm_type_unsigned_int" | |
| 236 | } | |
| 237 | timeout { | |
| 238 | fail "detect dm_unsigned int (timeout)" | |
| 239 | } | |
| 240 | } | |
| c906108c | 241 | |
| a4216f37 | 242 | send_gdb "print &dm_type_void\n" |
| c906108c | 243 | gdb_expect { |
| 99f78f56 MC |
244 | -re ".*dm_type_void\\(void\\).*\r\n$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 $" { | |
| 250 | # v3 demangler | |
| 251 | pass "detect dm_type_void" | |
| a0b3c4fd | 252 | } |
| 99f78f56 MC |
253 | -re ".*$gdb_prompt $" { |
| 254 | fail "detect dm_type_void" | |
| 255 | } | |
| 256 | timeout { | |
| 257 | fail "detect dm_type_void (timeout)" | |
| 258 | } | |
| 259 | } | |
| 260 | ||
| a4216f37 | 261 | send_gdb "print &dm_type_void_star\n" |
| 99f78f56 MC |
262 | gdb_expect { |
| 263 | -re ".*dm_type_void_star\\(void \\*\\).*\r\n$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 $" { | |
| 273 | fail "detect dm_type_void_star" | |
| 274 | } | |
| 275 | timeout { | |
| 276 | fail "detect dm_type_void_star (timeout)" | |
| 277 | } | |
| 278 | } | |
| cec808ec KS |
279 | |
| 280 | send_gdb "print &dm_type_short\n" | |
| 281 | gdb_expect { | |
| 282 | -re ".*dm_type_short\\(short\\).*\r\n$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 | } | |
| 99f78f56 MC |
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" | |
| 8c2fb5de | 385 | regsub {\\\(void\\\)} $demangled {\(\)} demangled |
| 99f78f56 MC |
386 | gdb_expect { |
| 387 | -re ".*File .*:\r\n(class |)$demangled\r\n.*$gdb_prompt $" { | |
| 388 | pass "info function for \"$name\"" | |
| c906108c SS |
389 | } |
| 390 | -re ".*$gdb_prompt $" { | |
| 99f78f56 | 391 | fail "info function for \"$name\"" |
| c906108c SS |
392 | } |
| 393 | timeout { | |
| 99f78f56 | 394 | fail "info function for \"$name\" (timeout)" |
| c906108c SS |
395 | } |
| 396 | } | |
| 397 | } | |
| 398 | ||
| 399 | # | |
| 99f78f56 MC |
400 | # Lookup a specific C++ function and print the demangled type. |
| 401 | # This form accepts the demangled type as a literal string. | |
| c906108c SS |
402 | # |
| 403 | ||
| 99f78f56 MC |
404 | proc info_func { name demangled } { |
| 405 | info_func_regexp "$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. | |
| d2b29e01 DC |
412 | |
| 413 | # Note: carlton/2003-01-16: If you modify this, make a corresponding | |
| 414 | # modification to print_addr_2_kfail. | |
| 99f78f56 MC |
415 | |
| 416 | proc print_addr_2 { name good } { | |
| c906108c SS |
417 | global gdb_prompt |
| 418 | global hex | |
| 419 | ||
| 99f78f56 MC |
420 | set good_pattern [string_to_regexp $good] |
| 421 | ||
| a4216f37 | 422 | send_gdb "print &$name\n" |
| c906108c | 423 | gdb_expect { |
| 99f78f56 | 424 | -re ".* = .* $hex <$good_pattern>\r\n$gdb_prompt $" { |
| a4216f37 | 425 | pass "print &$name" |
| 99f78f56 | 426 | } |
| c906108c | 427 | -re ".*$gdb_prompt $" { |
| a4216f37 | 428 | fail "print &$name" |
| c906108c SS |
429 | } |
| 430 | timeout { | |
| a4216f37 | 431 | fail "print &$name (timeout)" |
| c906108c SS |
432 | } |
| 433 | } | |
| 434 | } | |
| 435 | ||
| d2b29e01 DC |
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 $bad] | |
| 449 | ||
| a4216f37 | 450 | send_gdb "print &$name\n" |
| d2b29e01 DC |
451 | gdb_expect { |
| 452 | -re ".* = .* $hex <$good_pattern>\r\n$gdb_prompt $" { | |
| a4216f37 | 453 | pass "print &$name" |
| d2b29e01 DC |
454 | } |
| 455 | -re ".* = .* $hex <$bad_pattern>\r\n$gdb_prompt $" { | |
| a4216f37 | 456 | kfail $bugid "print &$name" |
| d2b29e01 DC |
457 | } |
| 458 | -re ".*$gdb_prompt $" { | |
| a4216f37 | 459 | fail "print &$name" |
| d2b29e01 DC |
460 | } |
| 461 | timeout { | |
| a4216f37 | 462 | fail "print &$name (timeout)" |
| d2b29e01 DC |
463 | } |
| 464 | } | |
| 465 | } | |
| 466 | ||
| 99f78f56 MC |
467 | # |
| 468 | # Simple interfaces to print_addr_2. | |
| 469 | # | |
| 470 | ||
| 471 | proc print_addr { name } { | |
| 8c2fb5de | 472 | regsub {\(void\)} $name {()} expected |
| a4216f37 KS |
473 | if {[string first "::" $name] == -1} { |
| 474 | # C function -- must be qutoed | |
| 475 | set name "'$name'" | |
| 476 | } | |
| 477 | print_addr_2 "$name" $expected | |
| 99f78f56 MC |
478 | } |
| 479 | ||
| c906108c SS |
480 | # |
| 481 | # Test name demangling for operators. | |
| 482 | # | |
| 483 | # The '(' at the end of each regex input pattern is so that we match only | |
| 484 | # the one we are looking for. I.E. "operator&" would match both | |
| 485 | # "operator&(foo &)" and "operator&&(foo &)". | |
| 486 | # | |
| 99f78f56 MC |
487 | # gdb-gnats bug gdb/18: |
| 488 | # "gdb can't parse "info func operator*" or "info func operator\*". | |
| 489 | # The star in "operator*" is interpreted as a regexp, but the "\*" | |
| 490 | # in "operator\*" is not a legal operator. | |
| 491 | # | |
| c906108c SS |
492 | |
| 493 | proc test_lookup_operator_functions {} { | |
| 99f78f56 | 494 | global dm_operator_comma |
| cec808ec | 495 | global dm_operator_char_star |
| 99f78f56 | 496 | global dm_type_char_star |
| cec808ec | 497 | global dm_operator_char_star_quoted |
| 99f78f56 MC |
498 | global dm_type_foo_ref |
| 499 | global dm_type_void | |
| 500 | global dm_type_void_star | |
| c906108c | 501 | |
| 3f08ced9 MS |
502 | # operator* requires quoting so that GDB does not treat it as a regexp. |
| 503 | info_func "operator\\*(" "void foo::operator*($dm_type_foo_ref);" | |
| 99f78f56 MC |
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+=($dm_type_foo_ref);" | |
| 3f08ced9 MS |
516 | # operator*= requires quoting so that GDB does not treat it as a regexp. |
| 517 | info_func "operator\\*=(" "void foo::operator*=($dm_type_foo_ref);" | |
| 99f78f56 MC |
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^=($dm_type_foo_ref);" | |
| 3f08ced9 MS |
540 | # operator->* requires quoting so that GDB does not treat it as a regexp. |
| 541 | info_func "operator->\\*(" "void foo::operator->*($dm_type_foo_ref);" | |
| 99f78f56 | 542 | |
| 3f08ced9 MS |
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);" | |
| 99f78f56 MC |
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);" | |
| cec808ec KS |
555 | info_func "operator $dm_operator_char_star_quoted\(" \ |
| 556 | "char *foo::operator $dm_operator_char_star\($dm_type_void);" | |
| 99f78f56 | 557 | |
| c906108c SS |
558 | } |
| 559 | ||
| 560 | ||
| 561 | proc test_paddr_operator_functions {} { | |
| 562 | global hex | |
| a0b3c4fd | 563 | global hp_aCC_compiler |
| 99f78f56 MC |
564 | global dm_operator_comma |
| 565 | global dm_type_char_star | |
| 566 | global dm_type_foo_ref | |
| 567 | global dm_type_long_star | |
| 568 | global dm_type_unsigned_int | |
| 569 | global dm_type_void | |
| 570 | global dm_type_void_star | |
| cec808ec | 571 | global dm_operator_char_star |
| 99f78f56 MC |
572 | |
| 573 | print_addr "foo::operator*($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)" | |
| c906108c | 611 | |
| a4216f37 | 612 | gdb_test "print &foo::operator new" \ |
| 99f78f56 | 613 | " = .* $hex <foo::operator new\\(.*\\)(| static)>" |
| a4216f37 KS |
614 | gdb_test "print &foo::operator new\[\]" \ |
| 615 | " = .* $hex <foo::operator new\\\[\\\]\\(.*\\)(| static)>" | |
| a0b3c4fd | 616 | if { !$hp_aCC_compiler } { |
| 99f78f56 | 617 | print_addr "foo::operator delete($dm_type_void_star)" |
| a4216f37 | 618 | print_addr "foo::operator delete[]($dm_type_void_star)" |
| a0b3c4fd | 619 | } else { |
| 99f78f56 | 620 | gdb_test "print &'foo::operator delete($dm_type_void_star) static'" \ |
| a0b3c4fd JM |
621 | " = .*(0x\[0-9a-f\]+|) <foo::operator delete.*>" |
| 622 | } | |
| 99f78f56 MC |
623 | |
| 624 | print_addr "foo::operator int($dm_type_void)" | |
| cec808ec | 625 | print_addr "foo::operator $dm_operator_char_star\($dm_type_void)" |
| c906108c SS |
626 | } |
| 627 | ||
| 628 | # | |
| 629 | # Test overloaded functions (1 arg). | |
| 630 | # | |
| 631 | ||
| 632 | proc test_paddr_overloaded_functions {} { | |
| 99f78f56 MC |
633 | global dm_type_unsigned_int |
| 634 | global dm_type_void | |
| cec808ec KS |
635 | global dm_type_short |
| 636 | global dm_type_unsigned_short | |
| 637 | global dm_type_long | |
| 638 | global dm_type_unsigned_long | |
| 99f78f56 MC |
639 | |
| 640 | print_addr "overload1arg($dm_type_void)" | |
| 641 | print_addr "overload1arg(char)" | |
| 642 | print_addr "overload1arg(signed char)" | |
| 643 | print_addr "overload1arg(unsigned char)" | |
| cec808ec KS |
644 | print_addr "overload1arg($dm_type_short)" |
| 645 | print_addr "overload1arg($dm_type_unsigned_short)" | |
| 99f78f56 MC |
646 | print_addr "overload1arg(int)" |
| 647 | print_addr "overload1arg($dm_type_unsigned_int)" | |
| cec808ec KS |
648 | print_addr "overload1arg($dm_type_long)" |
| 649 | print_addr "overload1arg($dm_type_unsigned_long)" | |
| 99f78f56 MC |
650 | print_addr "overload1arg(float)" |
| 651 | print_addr "overload1arg(double)" | |
| 652 | ||
| 653 | print_addr "overloadargs(int)" | |
| 654 | print_addr "overloadargs(int, int)" | |
| 655 | print_addr "overloadargs(int, int, int)" | |
| 656 | print_addr "overloadargs(int, int, int, int)" | |
| 657 | print_addr "overloadargs(int, int, int, int, int)" | |
| 658 | print_addr "overloadargs(int, int, int, int, int, int)" | |
| 659 | print_addr "overloadargs(int, int, int, int, int, int, int)" | |
| 660 | print_addr "overloadargs(int, int, int, int, int, int, int, int)" | |
| 661 | print_addr "overloadargs(int, int, int, int, int, int, int, int, int)" | |
| 662 | print_addr "overloadargs(int, int, int, int, int, int, int, int, int, int)" | |
| 663 | print_addr "overloadargs(int, int, int, int, int, int, int, int, int, int, int)" | |
| c906108c SS |
664 | } |
| 665 | ||
| 666 | proc test_paddr_hairy_functions {} { | |
| 99f78f56 MC |
667 | global gdb_prompt |
| 668 | global hex | |
| 669 | global dm_type_char_star | |
| 670 | global dm_type_int_star | |
| 671 | global dm_type_long_star | |
| cec808ec | 672 | global dm_type_typedef |
| 99f78f56 MC |
673 | |
| 674 | print_addr_2 "hairyfunc1" "hairyfunc1(int)" | |
| cec808ec KS |
675 | |
| 676 | if {$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 | } | |
| c906108c SS |
697 | } |
| 698 | ||
| 699 | proc do_tests {} { | |
| c906108c SS |
700 | global subdir |
| 701 | global objdir | |
| 702 | global srcdir | |
| 703 | global binfile | |
| 704 | global gdb_prompt | |
| 11ef0d76 | 705 | global dm_type_int_star |
| c906108c | 706 | |
| c906108c SS |
707 | |
| 708 | # Start with a fresh gdb. | |
| 709 | ||
| 710 | gdb_exit | |
| 711 | gdb_start | |
| 712 | gdb_reinitialize_dir $srcdir/$subdir | |
| 713 | gdb_load $binfile | |
| 714 | ||
| 715 | send_gdb "set language c++\n" | |
| 716 | gdb_expect -re "$gdb_prompt $" | |
| 717 | send_gdb "set width 0\n" | |
| 718 | gdb_expect -re "$gdb_prompt $" | |
| 719 | ||
| 40f235b7 | 720 | runto_main |
| c906108c | 721 | |
| 99f78f56 | 722 | probe_demangler |
| c906108c SS |
723 | test_paddr_overloaded_functions |
| 724 | test_paddr_operator_functions | |
| 725 | test_paddr_hairy_functions | |
| 726 | test_lookup_operator_functions | |
| 11ef0d76 KS |
727 | |
| 728 | # A regression test on errors involving operators | |
| 729 | gdb_test "list foo::operator $dm_type_int_star" \ | |
| 730 | ".*the class foo does not have any method named operator $dm_type_int_star.*" | |
| c906108c SS |
731 | } |
| 732 | ||
| 733 | do_tests |