| 1 | # Copyright 1988, 1990, 1991, 1992, 1994, 1995, 1996, 1997, 1999, 2002, |
| 2 | # 2003, 2004 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 2 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, write to the Free Software |
| 16 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
| 17 | |
| 18 | # This file was written by Rob Savoye. (rob@cygnus.com) |
| 19 | |
| 20 | if $tracelevel { |
| 21 | strace $tracelevel |
| 22 | } |
| 23 | |
| 24 | # |
| 25 | # test running programs |
| 26 | # |
| 27 | set prms_id 0 |
| 28 | set bug_id 0 |
| 29 | |
| 30 | set testfile whatis |
| 31 | set srcfile ${testfile}.c |
| 32 | set binfile ${objdir}/${subdir}/${testfile} |
| 33 | if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } { |
| 34 | untested whatis.exp |
| 35 | return -1 |
| 36 | } |
| 37 | |
| 38 | # Create and source the file that provides information about the compiler |
| 39 | # used to compile the test case. |
| 40 | if [get_compiler_info ${binfile}] { |
| 41 | return -1; |
| 42 | } |
| 43 | |
| 44 | # Start with a fresh gdb. |
| 45 | |
| 46 | gdb_exit |
| 47 | gdb_start |
| 48 | gdb_reinitialize_dir $srcdir/$subdir |
| 49 | gdb_load $binfile |
| 50 | |
| 51 | # Define a procedure to set up an xfail for all targets that put out a |
| 52 | # `long' type as an `int' type. |
| 53 | # Sun/Ultrix cc have this problem. |
| 54 | # It was said that COFF targets can not distinguish int from long either. |
| 55 | |
| 56 | proc setup_xfail_on_long_vs_int {} { |
| 57 | global gcc_compiled |
| 58 | |
| 59 | if {!$gcc_compiled} { |
| 60 | setup_xfail "*-sun-sunos4*" "*-*-ultrix*" "i*86-sequent-bsd*" |
| 61 | } |
| 62 | } |
| 63 | |
| 64 | # |
| 65 | # Test whatis command with basic C types |
| 66 | # |
| 67 | # The name printed now (as of 23 May 1993) is whatever name the compiler |
| 68 | # uses in the stabs. So we need to deal with names both from gcc and |
| 69 | # native compilers. |
| 70 | # |
| 71 | |
| 72 | gdb_test "whatis v_char" \ |
| 73 | "type = (unsigned char|char)" \ |
| 74 | "whatis char" |
| 75 | |
| 76 | if {!$gcc_compiled} then { setup_xfail "mips-sgi-irix*" } |
| 77 | gdb_test "whatis v_signed_char" \ |
| 78 | "type = (signed char|char)" \ |
| 79 | "whatis signed char" |
| 80 | |
| 81 | gdb_test "whatis v_unsigned_char" \ |
| 82 | "type = unsigned char" \ |
| 83 | "whatis unsigned char" |
| 84 | |
| 85 | gdb_test "whatis v_short" \ |
| 86 | "type = (short|short int)" \ |
| 87 | "whatis short" |
| 88 | |
| 89 | gdb_test "whatis v_signed_short" \ |
| 90 | "type = (short|short int|signed short|signed short int)" \ |
| 91 | "whatis signed short" |
| 92 | |
| 93 | gdb_test "whatis v_unsigned_short" \ |
| 94 | "type = (unsigned short|short unsigned int)" \ |
| 95 | "whatis unsigned short" |
| 96 | |
| 97 | gdb_test "whatis v_int" \ |
| 98 | "type = int" \ |
| 99 | "whatis int" |
| 100 | |
| 101 | gdb_test "whatis v_signed_int" \ |
| 102 | "type = (signed |)int" \ |
| 103 | "whatis signed int" |
| 104 | |
| 105 | gdb_test "whatis v_unsigned_int" \ |
| 106 | "type = unsigned int" \ |
| 107 | "whatis unsigned int" |
| 108 | |
| 109 | setup_xfail_on_long_vs_int |
| 110 | # AIX xlc gets this wrong and unsigned long right. Go figure. |
| 111 | if {!$gcc_compiled} then {setup_xfail "rs6000-*-aix*"} |
| 112 | gdb_test "whatis v_long" \ |
| 113 | "type = (long|long int)" \ |
| 114 | "whatis long" |
| 115 | |
| 116 | setup_xfail_on_long_vs_int |
| 117 | # AIX xlc gets this wrong and unsigned long right. Go figure. |
| 118 | if {!$gcc_compiled} then {setup_xfail "rs6000-*-aix*"} |
| 119 | gdb_test "whatis v_signed_long" \ |
| 120 | "type = (signed |)(long|long int)" \ |
| 121 | "whatis signed long" |
| 122 | |
| 123 | setup_xfail_on_long_vs_int |
| 124 | gdb_test "whatis v_unsigned_long" \ |
| 125 | "type = (unsigned long|long unsigned int)" \ |
| 126 | "whatis unsigned long" |
| 127 | |
| 128 | gdb_test "whatis v_float" \ |
| 129 | "type = float" \ |
| 130 | "whatis float" |
| 131 | |
| 132 | gdb_test "whatis v_double" \ |
| 133 | "type = double" \ |
| 134 | "whatis double" |
| 135 | |
| 136 | |
| 137 | # test whatis command with arrays |
| 138 | # |
| 139 | # We already tested whether char prints as "char", so here we accept |
| 140 | # "unsigned char", "signed char", and other perversions. No need for more |
| 141 | # than one xfail for the same thing. |
| 142 | gdb_test "whatis v_char_array" \ |
| 143 | "type = (signed |unsigned |)char \\\[2\\\]" \ |
| 144 | "whatis char array" |
| 145 | |
| 146 | gdb_test "whatis v_signed_char_array" \ |
| 147 | "type = (signed |unsigned |)char \\\[2\\\]" \ |
| 148 | "whatis signed char array" |
| 149 | |
| 150 | gdb_test "whatis v_unsigned_char_array" \ |
| 151 | "type = unsigned char \\\[2\\\]" \ |
| 152 | "whatis unsigned char array" |
| 153 | |
| 154 | gdb_test "whatis v_short_array" \ |
| 155 | "type = (short|short int) \\\[2\\\]" \ |
| 156 | "whatis short array" |
| 157 | |
| 158 | gdb_test "whatis v_signed_short_array" \ |
| 159 | "type = (signed |)(short|short int) \\\[2\\\]" \ |
| 160 | "whatis signed short array" |
| 161 | |
| 162 | gdb_test "whatis v_unsigned_short_array" \ |
| 163 | "type = (unsigned short|short unsigned int) \\\[2\\\]" \ |
| 164 | "whatis unsigned short array" |
| 165 | |
| 166 | gdb_test "whatis v_int_array" \ |
| 167 | "type = int \\\[2\\\]" \ |
| 168 | "whatis int array" |
| 169 | |
| 170 | gdb_test "whatis v_signed_int_array" \ |
| 171 | "type = (signed |)int \\\[2\\\]" \ |
| 172 | "whatis signed int array" |
| 173 | |
| 174 | gdb_test "whatis v_unsigned_int_array" \ |
| 175 | "type = unsigned int \\\[2\\\]" \ |
| 176 | "whatis unsigned int array" |
| 177 | |
| 178 | # We already tested whether long prints as long, so here we accept int |
| 179 | # No need for more than one xfail for the same thing. |
| 180 | gdb_test "whatis v_long_array" \ |
| 181 | "type = (int|long|long int) \\\[2\\\]" \ |
| 182 | "whatis long array" |
| 183 | |
| 184 | gdb_test "whatis v_signed_long_array" \ |
| 185 | "type = (signed |)(int|long|long int) \\\[2\\\]" \ |
| 186 | "whatis signed long array" |
| 187 | |
| 188 | gdb_test "whatis v_unsigned_long_array" \ |
| 189 | "type = (unsigned (int|long|long int)|long unsigned int) \\\[2\\\]" \ |
| 190 | "whatis unsigned long array" |
| 191 | |
| 192 | gdb_test "whatis v_float_array" \ |
| 193 | "type = float \\\[2\\\]" \ |
| 194 | "whatis float array" |
| 195 | |
| 196 | gdb_test "whatis v_double_array" \ |
| 197 | "type = double \\\[2\\\]" \ |
| 198 | "whatis double array" |
| 199 | |
| 200 | |
| 201 | # test whatis command with pointers |
| 202 | # |
| 203 | # We already tested whether char prints as char, so accept various perversions |
| 204 | # here. We especially want to make sure we test that it doesn't print as |
| 205 | # caddr_t. |
| 206 | gdb_test "whatis v_char_pointer" \ |
| 207 | "type = (unsigned |signed |)char \\*" \ |
| 208 | "whatis char pointer" |
| 209 | |
| 210 | gdb_test "whatis v_signed_char_pointer" \ |
| 211 | "type = (unsigned |signed |)char \\*" \ |
| 212 | "whatis signed char pointer" |
| 213 | |
| 214 | gdb_test "whatis v_unsigned_char_pointer" \ |
| 215 | "type = unsigned char \\*" \ |
| 216 | "whatis unsigned char pointer" |
| 217 | |
| 218 | gdb_test "whatis v_short_pointer" \ |
| 219 | "type = (short|short int) \\*" \ |
| 220 | "whatis short pointer" |
| 221 | |
| 222 | gdb_test "whatis v_signed_short_pointer" \ |
| 223 | "type = (signed |)(short|short int) \\*" \ |
| 224 | "whatis signed short pointer" |
| 225 | |
| 226 | gdb_test "whatis v_unsigned_short_pointer" \ |
| 227 | "type = (unsigned short|short unsigned int) \\*" \ |
| 228 | "whatis unsigned short pointer" |
| 229 | |
| 230 | gdb_test "whatis v_int_pointer" \ |
| 231 | "type = int \\*" \ |
| 232 | "whatis int pointer" |
| 233 | |
| 234 | gdb_test "whatis v_signed_int_pointer" \ |
| 235 | "type = (signed |)int \\*" \ |
| 236 | "whatis signed int pointer" |
| 237 | |
| 238 | gdb_test "whatis v_unsigned_int_pointer" \ |
| 239 | "type = unsigned int \\*" \ |
| 240 | "whatis unsigned int pointer" |
| 241 | |
| 242 | # We already tested whether long prints as long, so here we accept int |
| 243 | gdb_test "whatis v_long_pointer" \ |
| 244 | "type = (long|int|long int) \\*" \ |
| 245 | "whatis long pointer" |
| 246 | |
| 247 | gdb_test "whatis v_signed_long_pointer" \ |
| 248 | "type = (signed |)(long|int|long int) \\*" \ |
| 249 | "whatis signed long pointer" |
| 250 | |
| 251 | gdb_test "whatis v_unsigned_long_pointer" \ |
| 252 | "type = (unsigned (int|long|long int)|long unsigned int) \\*" \ |
| 253 | "whatis unsigned long pointer" |
| 254 | |
| 255 | gdb_test "whatis v_float_pointer" \ |
| 256 | "type = float \\*" \ |
| 257 | "whatis float pointer" |
| 258 | |
| 259 | gdb_test "whatis v_double_pointer" \ |
| 260 | "type = double \\*" \ |
| 261 | "whatis double pointer" |
| 262 | |
| 263 | |
| 264 | if { $hp_aCC_compiler } { |
| 265 | set unstruct "unnamed\.struct\..*" |
| 266 | set ununion "unnamed\.union\..*" |
| 267 | } else { |
| 268 | set unstruct "\.\.\." |
| 269 | set ununion "\.\.\." |
| 270 | } |
| 271 | |
| 272 | # test whatis command with structure types |
| 273 | gdb_test "whatis v_struct1" \ |
| 274 | "type = struct t_struct" \ |
| 275 | "whatis named structure" |
| 276 | |
| 277 | gdb_test "whatis struct t_struct" \ |
| 278 | "type = struct t_struct" \ |
| 279 | "whatis named structure using type name" |
| 280 | |
| 281 | gdb_test "whatis v_struct2" \ |
| 282 | "type = struct \{$unstruct\}" \ |
| 283 | "whatis unnamed structure" |
| 284 | |
| 285 | |
| 286 | # test whatis command with union types |
| 287 | gdb_test "whatis v_union" \ |
| 288 | "type = union t_union" \ |
| 289 | "whatis named union" |
| 290 | |
| 291 | gdb_test "whatis union t_union" \ |
| 292 | "type = union t_union" \ |
| 293 | "whatis named union using type name" |
| 294 | |
| 295 | gdb_test "whatis v_union2" \ |
| 296 | "type = union \{$ununion\}" \ |
| 297 | "whatis unnamed union" |
| 298 | |
| 299 | |
| 300 | # HP-UX: HP aCC compiler w/ +objdebug option detects language as |
| 301 | # c++, so we need the 'void' pattern here. |
| 302 | # Without +objdebug compilation option we still need to match ''. |
| 303 | # - guo |
| 304 | # Also, using stabs we will mark these functions as prototyped. This |
| 305 | # is harmless but causes an extra VOID to be printed. |
| 306 | set void "(void|)" |
| 307 | |
| 308 | # test whatis command with functions return type |
| 309 | gdb_test "whatis v_char_func" \ |
| 310 | "type = (signed |unsigned |)char \\($void\\)" \ |
| 311 | "whatis char function" |
| 312 | |
| 313 | gdb_test "whatis v_signed_char_func" \ |
| 314 | "type = (signed |unsigned |)char \\($void\\)" \ |
| 315 | "whatis signed char function" |
| 316 | |
| 317 | gdb_test "whatis v_unsigned_char_func" \ |
| 318 | "type = unsigned char \\($void\\)" \ |
| 319 | "whatis unsigned char function" |
| 320 | |
| 321 | gdb_test "whatis v_short_func" \ |
| 322 | "type = short (int |)\\($void\\)" \ |
| 323 | "whatis short function" |
| 324 | |
| 325 | gdb_test "whatis v_signed_short_func" \ |
| 326 | "type = (signed |)short (int |)\\($void\\)" \ |
| 327 | "whatis signed short function" |
| 328 | |
| 329 | gdb_test "whatis v_unsigned_short_func" \ |
| 330 | "type = (unsigned short|short unsigned int) \\($void\\)" \ |
| 331 | "whatis unsigned short function" |
| 332 | |
| 333 | gdb_test "whatis v_int_func" \ |
| 334 | "type = int \\($void\\)" \ |
| 335 | "whatis int function" |
| 336 | |
| 337 | gdb_test "whatis v_signed_int_func" \ |
| 338 | "type = (signed |)int \\($void\\)" \ |
| 339 | "whatis signed int function" |
| 340 | |
| 341 | gdb_test "whatis v_unsigned_int_func" \ |
| 342 | "type = unsigned int \\($void\\)" \ |
| 343 | "whatis unsigned int function" |
| 344 | |
| 345 | gdb_test "whatis v_long_func" \ |
| 346 | "type = (long|int|long int) \\($void\\)" \ |
| 347 | "whatis long function" |
| 348 | |
| 349 | gdb_test "whatis v_signed_long_func" \ |
| 350 | "type = (signed |)(int|long|long int) \\($void\\)" \ |
| 351 | "whatis signed long function" |
| 352 | |
| 353 | gdb_test "whatis v_unsigned_long_func" \ |
| 354 | "type = (unsigned (int|long|long int)|long unsigned int) \\($void\\)" \ |
| 355 | "whatis unsigned long function" |
| 356 | |
| 357 | # Sun /bin/cc calls this a function returning double. |
| 358 | if {!$gcc_compiled} then {setup_xfail "*-sun-sunos4*"} |
| 359 | gdb_test "whatis v_float_func" \ |
| 360 | "type = float \\($void\\)" \ |
| 361 | "whatis float function" |
| 362 | |
| 363 | gdb_test "whatis v_double_func" \ |
| 364 | "type = double \\($void\\)" \ |
| 365 | "whatis double function" \ |
| 366 | |
| 367 | |
| 368 | # test whatis command with some misc complicated types |
| 369 | gdb_test "whatis s_link" \ |
| 370 | "type = struct link \\*" \ |
| 371 | "whatis complicated structure" |
| 372 | |
| 373 | gdb_test "whatis u_link" \ |
| 374 | "type = union tu_link" \ |
| 375 | "whatis complicated union" |
| 376 | |
| 377 | |
| 378 | # test whatis command with enumerations |
| 379 | gdb_test "whatis clunker" \ |
| 380 | "type = enum cars" \ |
| 381 | "whatis enumeration" |
| 382 | |
| 383 | gdb_test "whatis enum cars" \ |
| 384 | "type = enum cars" \ |
| 385 | "whatis enumeration using type name" |
| 386 | |
| 387 | |
| 388 | # test whatis command with nested struct and union |
| 389 | gdb_test "whatis nested_su" \ |
| 390 | "type = struct outer_struct" \ |
| 391 | "whatis outer structure" |
| 392 | |
| 393 | gdb_test "whatis nested_su.outer_int" \ |
| 394 | "type = int" \ |
| 395 | "whatis outer structure member" |
| 396 | |
| 397 | if {$hp_aCC_compiler} { |
| 398 | set outer "outer_struct::" |
| 399 | } else { |
| 400 | set outer "" |
| 401 | } |
| 402 | |
| 403 | gdb_test "whatis nested_su.inner_struct_instance" \ |
| 404 | "type = struct ${outer}inner_struct" \ |
| 405 | "whatis inner structure" |
| 406 | |
| 407 | gdb_test "whatis nested_su.inner_struct_instance.inner_int" \ |
| 408 | "type = int" \ |
| 409 | "whatis inner structure member" |
| 410 | |
| 411 | gdb_test "whatis nested_su.inner_union_instance" \ |
| 412 | "type = union ${outer}inner_union" \ |
| 413 | "whatis inner union" |
| 414 | |
| 415 | gdb_test "whatis nested_su.inner_union_instance.inner_union_int" \ |
| 416 | "type = int" \ |
| 417 | "whatis inner union member" |
| 418 | |
| 419 | # test whatis command with typedefs |
| 420 | |
| 421 | gdb_test "whatis char_addr" \ |
| 422 | "type = char \\*" \ |
| 423 | "whatis using typedef type name" |
| 424 | |
| 425 | gdb_test "whatis a_char_addr" \ |
| 426 | "type = char_addr" \ |
| 427 | "whatis applied to variable defined by typedef" |