1# This testcase is part of GDB, the GNU debugger. 2 3# Copyright 1992, 1994, 1995, 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2007, 4# 2008, 2009, 2010, 2011 Free Software Foundation, Inc. 5 6# This program is free software; you can redistribute it and/or modify 7# it under the terms of the GNU General Public License as published by 8# the Free Software Foundation; either version 3 of the License, or 9# (at your option) any later version. 10# 11# This program is distributed in the hope that it will be useful, 12# but WITHOUT ANY WARRANTY; without even the implied warranty of 13# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14# GNU General Public License for more details. 15# 16# You should have received a copy of the GNU General Public License 17# along with this program. If not, see <http://www.gnu.org/licenses/>. 18 19# Please email any bugs, comments, and/or additions to this file to: 20# bug-gdb@gnu.org 21 22# This file was written by Fred Fish. (fnf@cygnus.com) 23 24if $tracelevel then { 25 strace $tracelevel 26} 27 28set testfile "printcmds" 29set srcfile ${testfile}.c 30set binfile ${objdir}/${subdir}/${testfile} 31if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } { 32 untested printcmds.exp 33 return -1 34} 35 36get_compiler_info ${binfile} 37 38proc test_integer_literals_accepted {} { 39 global gdb_prompt 40 41 # Test various decimal values. 42 43 gdb_test "p 123" " = 123" 44 gdb_test "p -123" " = -123" 45 gdb_test "p/d 123" " = 123" 46 47 # Test various octal values. 48 49 gdb_test "p 0123" " = 83" 50 gdb_test "p 00123" " = 83" 51 gdb_test "p -0123" " = -83" 52 gdb_test "p/o 0123" " = 0123" 53 54 # Test various hexadecimal values. 55 56 gdb_test "p 0x123" " = 291" 57 gdb_test "p -0x123" " = -291" 58 gdb_test "p 0x0123" " = 291" 59 gdb_test "p -0x0123" " = -291" 60 gdb_test "p 0xABCDEF" " = 11259375" 61 gdb_test "p 0xabcdef" " = 11259375" 62 gdb_test "p 0xAbCdEf" " = 11259375" 63 gdb_test "p/x 0x123" " = 0x123" 64 65 # Test various binary values. 66 67 gdb_test "p 0b0" " = 0" 68 gdb_test "p 0b1111" " = 15" 69 gdb_test "p 0B1111" " = 15" 70 gdb_test "p -0b1111" " = -15" 71} 72 73proc test_character_literals_accepted {} { 74 global gdb_prompt 75 76 gdb_test "p 'a'" " = 97 'a'" 77 gdb_test "p/c 'a'" " = 97 'a'" 78 gdb_test "p/x 'a'" " = 0x61" 79 gdb_test "p/d 'a'" " = 97" 80 gdb_test "p/t 'a'" " = 1100001" 81 gdb_test "p '\\141'" " = 97 'a'" 82 gdb_test "p/x '\\377'" " = 0xff" 83 # Note "p '\''" => "= 39 '\''" 84 gdb_test "p '\\''" " = 39 '\\\\''" 85 # Note "p '\\'" => "= 92 '\\'" 86 gdb_test "p '\\\\'" " = 92 '\\\\\\\\'" 87} 88 89proc test_integer_literals_rejected {} { 90 global gdb_prompt 91 92 test_print_reject "p 0x" 93 test_print_reject "p 0b" 94 gdb_test "p ''" "(Empty character constant\\.|A character constant must contain at least one character\\.)" 95 gdb_test "p '''" "(Empty character constant\\.|A character constant must contain at least one character\\.)" 96 test_print_reject "p '\\'" 97 98 # Note that this turns into "p '\\\'" at gdb's input. 99 test_print_reject "p '\\\\\\'" 100 101 # Test various decimal values. 102 103 test_print_reject "p DEADBEEF" 104 105 # Test various octal values. 106 107 test_print_reject "p 09" 108 test_print_reject "p 079" 109 110 # Test various hexadecimal values. 111 112 test_print_reject "p 0xG" 113 test_print_reject "p 0xAG" 114 115 # Test various binary values. 116 117 test_print_reject "p 0b2" 118 test_print_reject "p 0b12" 119} 120 121proc test_float_accepted {} { 122 global gdb_prompt 123 124 # This test is useful to catch successful parsing of the first fp value. 125 gdb_test "p 123.4+56.7" " = 180.(099\[0-9]*|100\[0-9\]*)" "check for floating addition" 126 127 # Test all the suffixes (including no suffix). 128 gdb_test "p 1." " = 1" 129 gdb_test "p 1.5" " = 1.5" 130 gdb_test "p 1.f" " = 1" 131 gdb_test "p 1.5f" " = 1.5" 132 gdb_test "p 1.l" " = 1" 133 gdb_test "p 1.5l" " = 1.5" 134 135 # Test hexadecimal floating point. 136 set test "p 0x1.1" 137 gdb_test_multiple $test $test { 138 -re " = 1\\.0625\r\n$gdb_prompt $" { 139 pass $test 140 } 141 -re "Invalid number \"0x1\\.1\"\\.\r\n$gdb_prompt $" { 142 # Older glibc does not support hex float, newer does. 143 xfail $test 144 } 145 } 146} 147 148proc test_float_rejected {} { 149 # Gdb use to fail this test for all configurations. The C 150 # lexer thought that 123DEADBEEF was a floating point number, but 151 # then failed to notice that atof() only eats the 123 part. 152 # Fixed, 4/25/97, by Bob Manson. 153 test_print_reject "p 123DEADBEEF" 154 155 test_print_reject "p 123foobar.bazfoo3" 156 test_print_reject "p 123EEEEEEEEEEEEEEEEE33333k333" 157 158 # Test bad suffixes. 159 test_print_reject "p 1.1x" 160 test_print_reject "p 1.1ff" 161 test_print_reject "p 1.1ll" 162} 163 164proc test_print_all_chars {} { 165 global gdb_prompt 166 167 gdb_test "p ctable1\[0\]" " = 0 '\\\\000'" 168 gdb_test "p ctable1\[1\]" " = 1 '\\\\001'" 169 gdb_test "p ctable1\[2\]" " = 2 '\\\\002'" 170 gdb_test "p ctable1\[3\]" " = 3 '\\\\003'" 171 gdb_test "p ctable1\[4\]" " = 4 '\\\\004'" 172 gdb_test "p ctable1\[5\]" " = 5 '\\\\005'" 173 gdb_test "p ctable1\[6\]" " = 6 '\\\\006'" 174 gdb_test "p ctable1\[7\]" " = 7 '\\\\a'" 175 gdb_test "p ctable1\[8\]" " = 8 '\\\\b'" 176 gdb_test "p ctable1\[9\]" " = 9 '\\\\t'" 177 gdb_test "p ctable1\[10\]" " = 10 '\\\\n'" 178 gdb_test "p ctable1\[11\]" " = 11 '\\\\v'" 179 gdb_test "p ctable1\[12\]" " = 12 '\\\\f'" 180 gdb_test "p ctable1\[13\]" " = 13 '\\\\r'" 181 gdb_test "p ctable1\[14\]" " = 14 '\\\\016'" 182 gdb_test "p ctable1\[15\]" " = 15 '\\\\017'" 183 gdb_test "p ctable1\[16\]" " = 16 '\\\\020'" 184 gdb_test "p ctable1\[17\]" " = 17 '\\\\021'" 185 gdb_test "p ctable1\[18\]" " = 18 '\\\\022'" 186 gdb_test "p ctable1\[19\]" " = 19 '\\\\023'" 187 gdb_test "p ctable1\[20\]" " = 20 '\\\\024'" 188 gdb_test "p ctable1\[21\]" " = 21 '\\\\025'" 189 gdb_test "p ctable1\[22\]" " = 22 '\\\\026'" 190 gdb_test "p ctable1\[23\]" " = 23 '\\\\027'" 191 gdb_test "p ctable1\[24\]" " = 24 '\\\\030'" 192 gdb_test "p ctable1\[25\]" " = 25 '\\\\031'" 193 gdb_test "p ctable1\[26\]" " = 26 '\\\\032'" 194 gdb_test "p ctable1\[27\]" " = 27 '\\\\033'" 195 gdb_test "p ctable1\[28\]" " = 28 '\\\\034'" 196 gdb_test "p ctable1\[29\]" " = 29 '\\\\035'" 197 gdb_test "p ctable1\[30\]" " = 30 '\\\\036'" 198 gdb_test "p ctable1\[31\]" " = 31 '\\\\037'" 199 gdb_test "p ctable1\[32\]" " = 32 ' '" 200 gdb_test "p ctable1\[33\]" " = 33 '!'" 201 gdb_test "p ctable1\[34\]" " = 34 '\"'" 202 gdb_test "p ctable1\[35\]" " = 35 '#'" 203 gdb_test "p ctable1\[36\]" " = 36 '\\\$'" 204 gdb_test "p ctable1\[37\]" " = 37 '%'" 205 gdb_test "p ctable1\[38\]" " = 38 '&'" 206 gdb_test "p ctable1\[39\]" " = 39 '\\\\''" 207 gdb_test "p ctable1\[40\]" " = 40 '\\('" 208 gdb_test "p ctable1\[41\]" " = 41 '\\)'" 209 gdb_test "p ctable1\[42\]" " = 42 '\\*'" 210 gdb_test "p ctable1\[43\]" " = 43 '\\+'" 211 gdb_test "p ctable1\[44\]" " = 44 ','" 212 gdb_test "p ctable1\[45\]" " = 45 '-'" 213 gdb_test "p ctable1\[46\]" " = 46 '.'" 214 gdb_test "p ctable1\[47\]" " = 47 '/'" 215 gdb_test "p ctable1\[48\]" " = 48 '0'" 216 gdb_test "p ctable1\[49\]" " = 49 '1'" 217 gdb_test "p ctable1\[50\]" " = 50 '2'" 218 gdb_test "p ctable1\[51\]" " = 51 '3'" 219 gdb_test "p ctable1\[52\]" " = 52 '4'" 220 gdb_test "p ctable1\[53\]" " = 53 '5'" 221 gdb_test "p ctable1\[54\]" " = 54 '6'" 222 gdb_test "p ctable1\[55\]" " = 55 '7'" 223 gdb_test "p ctable1\[56\]" " = 56 '8'" 224 gdb_test "p ctable1\[57\]" " = 57 '9'" 225 gdb_test "p ctable1\[58\]" " = 58 ':'" 226 gdb_test "p ctable1\[59\]" " = 59 ';'" 227 gdb_test "p ctable1\[60\]" " = 60 '<'" 228 gdb_test "p ctable1\[61\]" " = 61 '='" 229 gdb_test "p ctable1\[62\]" " = 62 '>'" 230 gdb_test "p ctable1\[63\]" " = 63 '\\?'" 231 gdb_test "p ctable1\[64\]" " = 64 '@'" 232 gdb_test "p ctable1\[65\]" " = 65 'A'" 233 gdb_test "p ctable1\[66\]" " = 66 'B'" 234 gdb_test "p ctable1\[67\]" " = 67 'C'" 235 gdb_test "p ctable1\[68\]" " = 68 'D'" 236 gdb_test "p ctable1\[69\]" " = 69 'E'" 237 gdb_test "p ctable1\[70\]" " = 70 'F'" 238 gdb_test "p ctable1\[71\]" " = 71 'G'" 239 gdb_test "p ctable1\[72\]" " = 72 'H'" 240 gdb_test "p ctable1\[73\]" " = 73 'I'" 241 gdb_test "p ctable1\[74\]" " = 74 'J'" 242 gdb_test "p ctable1\[75\]" " = 75 'K'" 243 gdb_test "p ctable1\[76\]" " = 76 'L'" 244 gdb_test "p ctable1\[77\]" " = 77 'M'" 245 gdb_test "p ctable1\[78\]" " = 78 'N'" 246 gdb_test "p ctable1\[79\]" " = 79 'O'" 247 gdb_test "p ctable1\[80\]" " = 80 'P'" 248 gdb_test "p ctable1\[81\]" " = 81 'Q'" 249 gdb_test "p ctable1\[82\]" " = 82 'R'" 250 gdb_test "p ctable1\[83\]" " = 83 'S'" 251 gdb_test "p ctable1\[84\]" " = 84 'T'" 252 gdb_test "p ctable1\[85\]" " = 85 'U'" 253 gdb_test "p ctable1\[86\]" " = 86 'V'" 254 gdb_test "p ctable1\[87\]" " = 87 'W'" 255 gdb_test "p ctable1\[88\]" " = 88 'X'" 256 gdb_test "p ctable1\[89\]" " = 89 'Y'" 257 gdb_test "p ctable1\[90\]" " = 90 'Z'" 258 gdb_test "p ctable1\[91\]" " = 91 '\\\['" 259 gdb_test "p ctable1\[92\]" " = 92 '\\\\\\\\'" 260 gdb_test "p ctable1\[93\]" " = 93 '\\\]'" 261 gdb_test "p ctable1\[94\]" " = 94 '\\^'" 262 gdb_test "p ctable1\[95\]" " = 95 '_'" 263 gdb_test "p ctable1\[96\]" " = 96 '`'" 264 gdb_test "p ctable1\[97\]" " = 97 'a'" 265 gdb_test "p ctable1\[98\]" " = 98 'b'" 266 gdb_test "p ctable1\[99\]" " = 99 'c'" 267 gdb_test "p ctable1\[100\]" " = 100 'd'" 268 gdb_test "p ctable1\[101\]" " = 101 'e'" 269 gdb_test "p ctable1\[102\]" " = 102 'f'" 270 gdb_test "p ctable1\[103\]" " = 103 'g'" 271 gdb_test "p ctable1\[104\]" " = 104 'h'" 272 gdb_test "p ctable1\[105\]" " = 105 'i'" 273 gdb_test "p ctable1\[106\]" " = 106 'j'" 274 gdb_test "p ctable1\[107\]" " = 107 'k'" 275 gdb_test "p ctable1\[108\]" " = 108 'l'" 276 gdb_test "p ctable1\[109\]" " = 109 'm'" 277 gdb_test "p ctable1\[110\]" " = 110 'n'" 278 gdb_test "p ctable1\[111\]" " = 111 'o'" 279 gdb_test "p ctable1\[112\]" " = 112 'p'" 280 gdb_test "p ctable1\[113\]" " = 113 'q'" 281 gdb_test "p ctable1\[114\]" " = 114 'r'" 282 gdb_test "p ctable1\[115\]" " = 115 's'" 283 gdb_test "p ctable1\[116\]" " = 116 't'" 284 gdb_test "p ctable1\[117\]" " = 117 'u'" 285 gdb_test "p ctable1\[118\]" " = 118 'v'" 286 gdb_test "p ctable1\[119\]" " = 119 'w'" 287 gdb_test "p ctable1\[120\]" " = 120 'x'" 288 gdb_test "p ctable1\[121\]" " = 121 'y'" 289 gdb_test "p ctable1\[122\]" " = 122 'z'" 290 gdb_test "p ctable1\[123\]" " = 123 '\[{\]+'" 291 gdb_test "p ctable1\[124\]" " = 124 '\[|\]+'" 292 gdb_test "p ctable1\[125\]" " = 125 '\[}\]+'" 293 gdb_test "p ctable1\[126\]" " = 126 '\[~\]'" 294 gdb_test "p ctable1\[127\]" " = 127 '\\\\177'" 295 gdb_test "p ctable1\[128\]" " = 128 '\\\\200'" 296 gdb_test "p ctable1\[129\]" " = 129 '\\\\201'" 297 gdb_test "p ctable1\[130\]" " = 130 '\\\\202'" 298 gdb_test "p ctable1\[131\]" " = 131 '\\\\203'" 299 gdb_test "p ctable1\[132\]" " = 132 '\\\\204'" 300 gdb_test "p ctable1\[133\]" " = 133 '\\\\205'" 301 gdb_test "p ctable1\[134\]" " = 134 '\\\\206'" 302 gdb_test "p ctable1\[135\]" " = 135 '\\\\207'" 303 gdb_test "p ctable1\[136\]" " = 136 '\\\\210'" 304 gdb_test "p ctable1\[137\]" " = 137 '\\\\211'" 305 gdb_test "p ctable1\[138\]" " = 138 '\\\\212'" 306 gdb_test "p ctable1\[139\]" " = 139 '\\\\213'" 307 gdb_test "p ctable1\[140\]" " = 140 '\\\\214'" 308 gdb_test "p ctable1\[141\]" " = 141 '\\\\215'" 309 gdb_test "p ctable1\[142\]" " = 142 '\\\\216'" 310 gdb_test "p ctable1\[143\]" " = 143 '\\\\217'" 311 gdb_test "p ctable1\[144\]" " = 144 '\\\\220'" 312 gdb_test "p ctable1\[145\]" " = 145 '\\\\221'" 313 gdb_test "p ctable1\[146\]" " = 146 '\\\\222'" 314 gdb_test "p ctable1\[147\]" " = 147 '\\\\223'" 315 gdb_test "p ctable1\[148\]" " = 148 '\\\\224'" 316 gdb_test "p ctable1\[149\]" " = 149 '\\\\225'" 317 gdb_test "p ctable1\[150\]" " = 150 '\\\\226'" 318 gdb_test "p ctable1\[151\]" " = 151 '\\\\227'" 319 gdb_test "p ctable1\[152\]" " = 152 '\\\\230'" 320 gdb_test "p ctable1\[153\]" " = 153 '\\\\231'" 321 gdb_test "p ctable1\[154\]" " = 154 '\\\\232'" 322 gdb_test "p ctable1\[155\]" " = 155 '\\\\233'" 323 gdb_test "p ctable1\[156\]" " = 156 '\\\\234'" 324 gdb_test "p ctable1\[157\]" " = 157 '\\\\235'" 325 gdb_test "p ctable1\[158\]" " = 158 '\\\\236'" 326 gdb_test "p ctable1\[159\]" " = 159 '\\\\237'" 327 gdb_test "p ctable1\[160\]" " = 160 '\\\\240'" 328 gdb_test "p ctable1\[161\]" " = 161 '\\\\241'" 329 gdb_test "p ctable1\[162\]" " = 162 '\\\\242'" 330 gdb_test "p ctable1\[163\]" " = 163 '\\\\243'" 331 gdb_test "p ctable1\[164\]" " = 164 '\\\\244'" 332 gdb_test "p ctable1\[165\]" " = 165 '\\\\245'" 333 gdb_test "p ctable1\[166\]" " = 166 '\\\\246'" 334 gdb_test "p ctable1\[167\]" " = 167 '\\\\247'" 335 gdb_test "p ctable1\[168\]" " = 168 '\\\\250'" 336 gdb_test "p ctable1\[169\]" " = 169 '\\\\251'" 337 gdb_test "p ctable1\[170\]" " = 170 '\\\\252'" 338 gdb_test "p ctable1\[171\]" " = 171 '\\\\253'" 339 gdb_test "p ctable1\[172\]" " = 172 '\\\\254'" 340 gdb_test "p ctable1\[173\]" " = 173 '\\\\255'" 341 gdb_test "p ctable1\[174\]" " = 174 '\\\\256'" 342 gdb_test "p ctable1\[175\]" " = 175 '\\\\257'" 343 gdb_test "p ctable1\[176\]" " = 176 '\\\\260'" 344 gdb_test "p ctable1\[177\]" " = 177 '\\\\261'" 345 gdb_test "p ctable1\[178\]" " = 178 '\\\\262'" 346 gdb_test "p ctable1\[179\]" " = 179 '\\\\263'" 347 gdb_test "p ctable1\[180\]" " = 180 '\\\\264'" 348 gdb_test "p ctable1\[181\]" " = 181 '\\\\265'" 349 gdb_test "p ctable1\[182\]" " = 182 '\\\\266'" 350 gdb_test "p ctable1\[183\]" " = 183 '\\\\267'" 351 gdb_test "p ctable1\[184\]" " = 184 '\\\\270'" 352 gdb_test "p ctable1\[185\]" " = 185 '\\\\271'" 353 gdb_test "p ctable1\[186\]" " = 186 '\\\\272'" 354 gdb_test "p ctable1\[187\]" " = 187 '\\\\273'" 355 gdb_test "p ctable1\[188\]" " = 188 '\\\\274'" 356 gdb_test "p ctable1\[189\]" " = 189 '\\\\275'" 357 gdb_test "p ctable1\[190\]" " = 190 '\\\\276'" 358 gdb_test "p ctable1\[191\]" " = 191 '\\\\277'" 359 gdb_test "p ctable1\[192\]" " = 192 '\\\\300'" 360 gdb_test "p ctable1\[193\]" " = 193 '\\\\301'" 361 gdb_test "p ctable1\[194\]" " = 194 '\\\\302'" 362 gdb_test "p ctable1\[195\]" " = 195 '\\\\303'" 363 gdb_test "p ctable1\[196\]" " = 196 '\\\\304'" 364 gdb_test "p ctable1\[197\]" " = 197 '\\\\305'" 365 gdb_test "p ctable1\[198\]" " = 198 '\\\\306'" 366 gdb_test "p ctable1\[199\]" " = 199 '\\\\307'" 367 gdb_test "p ctable1\[200\]" " = 200 '\\\\310'" 368 gdb_test "p ctable1\[201\]" " = 201 '\\\\311'" 369 gdb_test "p ctable1\[202\]" " = 202 '\\\\312'" 370 gdb_test "p ctable1\[203\]" " = 203 '\\\\313'" 371 gdb_test "p ctable1\[204\]" " = 204 '\\\\314'" 372 gdb_test "p ctable1\[205\]" " = 205 '\\\\315'" 373 gdb_test "p ctable1\[206\]" " = 206 '\\\\316'" 374 gdb_test "p ctable1\[207\]" " = 207 '\\\\317'" 375 gdb_test "p ctable1\[208\]" " = 208 '\\\\320'" 376 gdb_test "p ctable1\[209\]" " = 209 '\\\\321'" 377 gdb_test "p ctable1\[210\]" " = 210 '\\\\322'" 378 gdb_test "p ctable1\[211\]" " = 211 '\\\\323'" 379 gdb_test "p ctable1\[212\]" " = 212 '\\\\324'" 380 gdb_test "p ctable1\[213\]" " = 213 '\\\\325'" 381 gdb_test "p ctable1\[214\]" " = 214 '\\\\326'" 382 gdb_test "p ctable1\[215\]" " = 215 '\\\\327'" 383 gdb_test "p ctable1\[216\]" " = 216 '\\\\330'" 384 gdb_test "p ctable1\[217\]" " = 217 '\\\\331'" 385 gdb_test "p ctable1\[218\]" " = 218 '\\\\332'" 386 gdb_test "p ctable1\[219\]" " = 219 '\\\\333'" 387 gdb_test "p ctable1\[220\]" " = 220 '\\\\334'" 388 gdb_test "p ctable1\[221\]" " = 221 '\\\\335'" 389 gdb_test "p ctable1\[222\]" " = 222 '\\\\336'" 390 gdb_test "p ctable1\[223\]" " = 223 '\\\\337'" 391 gdb_test "p ctable1\[224\]" " = 224 '\\\\340'" 392 gdb_test "p ctable1\[225\]" " = 225 '\\\\341'" 393 gdb_test "p ctable1\[226\]" " = 226 '\\\\342'" 394 gdb_test "p ctable1\[227\]" " = 227 '\\\\343'" 395 gdb_test "p ctable1\[228\]" " = 228 '\\\\344'" 396 gdb_test "p ctable1\[229\]" " = 229 '\\\\345'" 397 gdb_test "p ctable1\[230\]" " = 230 '\\\\346'" 398 gdb_test "p ctable1\[231\]" " = 231 '\\\\347'" 399 gdb_test "p ctable1\[232\]" " = 232 '\\\\350'" 400 gdb_test "p ctable1\[233\]" " = 233 '\\\\351'" 401 gdb_test "p ctable1\[234\]" " = 234 '\\\\352'" 402 gdb_test "p ctable1\[235\]" " = 235 '\\\\353'" 403 gdb_test "p ctable1\[236\]" " = 236 '\\\\354'" 404 gdb_test "p ctable1\[237\]" " = 237 '\\\\355'" 405 gdb_test "p ctable1\[238\]" " = 238 '\\\\356'" 406 gdb_test "p ctable1\[239\]" " = 239 '\\\\357'" 407 gdb_test "p ctable1\[240\]" " = 240 '\\\\360'" 408 gdb_test "p ctable1\[241\]" " = 241 '\\\\361'" 409 gdb_test "p ctable1\[242\]" " = 242 '\\\\362'" 410 gdb_test "p ctable1\[243\]" " = 243 '\\\\363'" 411 gdb_test "p ctable1\[244\]" " = 244 '\\\\364'" 412 gdb_test "p ctable1\[245\]" " = 245 '\\\\365'" 413 gdb_test "p ctable1\[246\]" " = 246 '\\\\366'" 414 gdb_test "p ctable1\[247\]" " = 247 '\\\\367'" 415 gdb_test "p ctable1\[248\]" " = 248 '\\\\370'" 416 gdb_test "p ctable1\[249\]" " = 249 '\\\\371'" 417 gdb_test "p ctable1\[250\]" " = 250 '\\\\372'" 418 gdb_test "p ctable1\[251\]" " = 251 '\\\\373'" 419 gdb_test "p ctable1\[252\]" " = 252 '\\\\374'" 420 gdb_test "p ctable1\[253\]" " = 253 '\\\\375'" 421 gdb_test "p ctable1\[254\]" " = 254 '\\\\376'" 422 gdb_test "p ctable1\[255\]" " = 255 '\\\\377'" 423} 424 425# Test interaction of the number of print elements to print and the 426# repeat count, set to the default of 10. 427 428proc test_print_repeats_10 {} { 429 global gdb_prompt 430 431 for { set x 1; } { $x <= 16 } { incr x; } { 432 gdb_test_no_output "set print elements $x" 433 for { set e 1; } { $e <= 16 } {incr e; } { 434 set v [expr $e - 1]; 435 set command "p &ctable2\[${v}*16\]" 436 if { $x < $e } { 437 set aval $x; 438 } else { 439 set aval $e; 440 } 441 set xval [expr $x - $e]; 442 if { $xval < 0 } { 443 set xval 0; 444 } 445 if { $aval > 10 } { 446 set a "'a' <repeats $aval times>"; 447 if { $xval > 0 } { 448 set a "${a}, \\\""; 449 } 450 } else { 451 set a "\\\"[string range "aaaaaaaaaaaaaaaa" 1 $aval]"; 452 if { $xval > 10 } { 453 set a "$a\\\", "; 454 } 455 } 456 set xstr ""; 457 if { $xval > 10 } { 458 set xstr "'X' <repeats $xval times>"; 459 } else { 460 if { $xval > 0 } { 461 set xstr "[string range "XXXXXXXXXXXXXXXX" 1 $xval]\\\""; 462 } else { 463 if { $aval <= 10 } { 464 set xstr "\\\""; 465 } 466 } 467 } 468 if { $aval < 16 } { 469 set xstr "${xstr}\[.\]\[.\]\[.\]" 470 } 471 set string " = \[(\]unsigned char \[*\]\[)\] ${a}${xstr}"; 472 gdb_test "$command" "$string" "$command with print elements set to $x"; 473 } 474 } 475} 476 477# This tests whether GDB uses the correct element content offsets 478# (relative to the complete `some_struct' value) when counting value 479# repetitions. 480 481proc test_print_repeats_embedded_array {} { 482 global gdb_prompt 483 484 gdb_test_escape_braces "p/x some_struct" \ 485 "= {a = 0x12345678, b = 0x87654321, array = {0xaa <repeats 20 times>}}" \ 486 "correct element repeats in array embedded at offset > 0" 487} 488 489proc test_print_strings {} { 490 global gdb_prompt 491 492 # We accept "(unsigned char *) " before the string. char vs. unsigned char 493 # is already tested elsewhere. 494 495 # Test that setting print elements unlimited doesn't completely suppress 496 # printing; this was a bug in older gdb's. 497 gdb_test_no_output "set print elements 0" 498 gdb_test "p teststring" \ 499 " = (.unsigned char .. )?\"teststring contents\"" "p teststring with elements set to 0" 500 gdb_test_no_output "set print elements 1" 501 gdb_test "p teststring" \ 502 " = (.unsigned char .. )?\"t\"\\.\\.\\." "p teststring with elements set to 1" 503 gdb_test_no_output "set print elements 5" 504 gdb_test "p teststring" \ 505 " = (.unsigned char .. )?\"tests\"\\.\\.\\." "p teststring with elements set to 5" 506 gdb_test_no_output "set print elements 19" 507 gdb_test "p teststring" \ 508 " = (.unsigned char .. )?\"teststring contents\"" "p teststring with elements set to 19" 509 gdb_test_no_output "set print elements 20" 510 gdb_test "p teststring" \ 511 " = (.unsigned char .. )?\"teststring contents\"" "p teststring with elements set to 20" 512 513 gdb_test_no_output "set print elements 8" 514 515 gdb_test "p &ctable1\[0\]" \ 516 " = \\(unsigned char \\*\\) \"\"" 517 gdb_test "p &ctable1\[1\]" \ 518 " = \\(unsigned char \\*\\) \"\\\\001\\\\002\\\\003\\\\004\\\\005\\\\006\\\\a\\\\b\"..." 519 gdb_test "p &ctable1\[1*8\]" \ 520 " = \\(unsigned char \\*\\) \"\\\\b\\\\t\\\\n\\\\v\\\\f\\\\r\\\\016\\\\017\"..." 521 gdb_test "p &ctable1\[2*8\]" \ 522 " = \\(unsigned char \\*\\) \"\\\\020\\\\021\\\\022\\\\023\\\\024\\\\025\\\\026\\\\027\"..." 523 gdb_test "p &ctable1\[3*8\]" \ 524 " = \\(unsigned char \\*\\) \"\\\\030\\\\031\\\\032\\\\033\\\\034\\\\035\\\\036\\\\037\"..." 525 gdb_test "p &ctable1\[4*8\]" \ 526 " = \\(unsigned char \\*\\) \" !\\\\\"#\\\$%&'\"..." 527 gdb_test "p &ctable1\[5*8\]" \ 528 " = \\(unsigned char \\*\\) \"\\(\\)\\*\\+,-./\"..." 529 gdb_test "p &ctable1\[6*8\]" \ 530 " = \\(unsigned char \\*\\) \"01234567\"..." 531 gdb_test "p &ctable1\[7*8\]" \ 532 " = \\(unsigned char \\*\\) \"89:;<=>\\?\"..." 533 gdb_test "p &ctable1\[8*8\]" \ 534 " = \\(unsigned char \\*\\) \"@ABCDEFG\"..." 535 gdb_test "p &ctable1\[9*8\]" \ 536 " = \\(unsigned char \\*\\) \"HIJKLMNO\"..." 537 gdb_test "p &ctable1\[10*8\]" \ 538 " = \\(unsigned char \\*\\) \"PQRSTUVW\"..." 539 gdb_test "p &ctable1\[11*8\]" \ 540 " = \\(unsigned char \\*\\) \"XYZ\\\[\\\\\\\\\\\]\\^_\"..." 541 gdb_test "p &ctable1\[12*8\]" \ 542 " = \\(unsigned char \\*\\) \"`abcdefg\"..." 543 gdb_test "p &ctable1\[13*8\]" \ 544 " = \\(unsigned char \\*\\) \"hijklmno\"..." 545 gdb_test "p &ctable1\[14*8\]" \ 546 " = \\(unsigned char \\*\\) \"pqrstuvw\"..." 547 gdb_test "p &ctable1\[15*8\]" \ 548 " = \\(unsigned char \\*\\) \"xyz\[{|}\]+\\~\\\\177\"..." 549 gdb_test "p &ctable1\[16*8\]" \ 550 " = \\(unsigned char \\*\\) \"\\\\200\\\\201\\\\202\\\\203\\\\204\\\\205\\\\206\\\\207\"..." 551 gdb_test "p &ctable1\[17*8\]" \ 552 " = \\(unsigned char \\*\\) \"\\\\210\\\\211\\\\212\\\\213\\\\214\\\\215\\\\216\\\\217\"..." 553 gdb_test "p &ctable1\[18*8\]" \ 554 " = \\(unsigned char \\*\\) \"\\\\220\\\\221\\\\222\\\\223\\\\224\\\\225\\\\226\\\\227\"..." 555 gdb_test "p &ctable1\[19*8\]" \ 556 " = \\(unsigned char \\*\\) \"\\\\230\\\\231\\\\232\\\\233\\\\234\\\\235\\\\236\\\\237\"..." 557 gdb_test "p &ctable1\[20*8\]" \ 558 " = \\(unsigned char \\*\\) \"\\\\240\\\\241\\\\242\\\\243\\\\244\\\\245\\\\246\\\\247\"..." 559 gdb_test "p &ctable1\[21*8\]" \ 560 " = \\(unsigned char \\*\\) \"\\\\250\\\\251\\\\252\\\\253\\\\254\\\\255\\\\256\\\\257\"..." 561 gdb_test "p &ctable1\[22*8\]" \ 562 " = \\(unsigned char \\*\\) \"\\\\260\\\\261\\\\262\\\\263\\\\264\\\\265\\\\266\\\\267\"..." 563 gdb_test "p &ctable1\[23*8\]" \ 564 " = \\(unsigned char \\*\\) \"\\\\270\\\\271\\\\272\\\\273\\\\274\\\\275\\\\276\\\\277\"..." 565 gdb_test "p &ctable1\[24*8\]" \ 566 " = \\(unsigned char \\*\\) \"\\\\300\\\\301\\\\302\\\\303\\\\304\\\\305\\\\306\\\\307\"..." 567 gdb_test "p &ctable1\[25*8\]" \ 568 " = \\(unsigned char \\*\\) \"\\\\310\\\\311\\\\312\\\\313\\\\314\\\\315\\\\316\\\\317\"..." 569 gdb_test "p &ctable1\[26*8\]" \ 570 " = \\(unsigned char \\*\\) \"\\\\320\\\\321\\\\322\\\\323\\\\324\\\\325\\\\326\\\\327\"..." 571 gdb_test "p &ctable1\[27*8\]" \ 572 " = \\(unsigned char \\*\\) \"\\\\330\\\\331\\\\332\\\\333\\\\334\\\\335\\\\336\\\\337\"..." 573 gdb_test "p &ctable1\[28*8\]" \ 574 " = \\(unsigned char \\*\\) \"\\\\340\\\\341\\\\342\\\\343\\\\344\\\\345\\\\346\\\\347\"..." 575 gdb_test "p &ctable1\[29*8\]" \ 576 " = \\(unsigned char \\*\\) \"\\\\350\\\\351\\\\352\\\\353\\\\354\\\\355\\\\356\\\\357\"..." 577 gdb_test "p &ctable1\[30*8\]" \ 578 " = \\(unsigned char \\*\\) \"\\\\360\\\\361\\\\362\\\\363\\\\364\\\\365\\\\366\\\\367\"..." 579 gdb_test "p &ctable1\[31*8\]" \ 580 " = \\(unsigned char \\*\\) \"\\\\370\\\\371\\\\372\\\\373\\\\374\\\\375\\\\376\\\\377\"..." 581} 582 583proc test_print_int_arrays {} { 584 global gdb_prompt 585 586 gdb_test_no_output "set print elements 24" 587 588 gdb_test_escape_braces "p int1dim" \ 589 " = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11}" 590 gdb_test_escape_braces "p int2dim" \ 591 " = {{0, 1, 2, 3}, {4, 5, 6, 7}, {8, 9, 10, 11}}" 592 gdb_test_escape_braces "p int3dim" \ 593 " = {{{0, 1}, {2, 3}, {4, 5}}, {{6, 7}, {8, 9}, {10, 11}}}" 594 gdb_test_escape_braces "p int4dim" \ 595 " = {{{{0, 1}, {2, 3}, {4, 5}}, {{6, 7}, {8, 9}, {10, 11}}}}" 596} 597 598proc test_print_typedef_arrays {} { 599 global gdb_prompt 600 601 gdb_test_no_output "set print elements 24" 602 603 gdb_test_escape_braces "p a1" \ 604 " = {2, 4, 6, 8, 10, 12, 14, 16, 18, 20}" 605 gdb_test "p a1\[0\]" " = 2" 606 gdb_test "p a1\[9\]" " = 20" 607 608 gdb_test "p a2" \ 609 " = \"abcd\"" 610 gdb_test "p a2\[0\]" " = 97 'a'" 611 gdb_test "p a2\[3\]" " = 100 'd'" 612 613 # Regression test of null-stop; PR 11049. 614 gdb_test_no_output "set print null-stop on" 615 gdb_test "p a2" " = \"abcd\"" "print a2 with null-stop on" 616 gdb_test_no_output "set print null-stop off" 617} 618 619proc test_artificial_arrays {} { 620 # Send \026@ instead of just @ in case the kill character is @. 621 gdb_test_escape_braces "p int1dim\[0\]\026@2" " = {0, 1}" {p int1dim[0]@2} 622 gdb_test_escape_braces "p int1dim\[0\]\026@2\026@3" \ 623 "({{0, 1}, {2, 3}, {4, 5}}|\[Cc\]annot.*)" \ 624 {p int1dim[0]@2@3} 625 gdb_test_escape_braces {p/x (short [])0x12345678} \ 626 " = ({0x1234, 0x5678}|{0x5678, 0x1234})" 627} 628 629proc test_print_char_arrays {} { 630 global gdb_prompt 631 global hex 632 633 gdb_test_no_output "set print elements 24" 634 gdb_test_no_output "set print address on" 635 636 gdb_test "p arrays" \ 637 " = {array1 = \"abc\", array2 = \"d\", array3 = \"e\", array4 = \"fg\", array5 = \"hij\"}" 638 639 gdb_test "p parrays" " = \\(struct some_arrays \\*\\) $hex" 640 gdb_test "p parrays->array1" " = \"abc\"" 641 gdb_test "p &parrays->array1" " = \\(unsigned char \\(\\*\\)\\\[4\\\]\\) $hex" 642 gdb_test "p parrays->array2" " = \"d\"" 643 gdb_test "p &parrays->array2" " = \\(unsigned char \\(\\*\\)\\\[1\\\]\\) $hex" 644 gdb_test "p parrays->array3" " = \"e\"" 645 gdb_test "p &parrays->array3" " = \\(unsigned char \\(\\*\\)\\\[1\\\]\\) $hex" 646 gdb_test "p parrays->array4" " = \"fg\"" 647 gdb_test "p &parrays->array4" " = \\(unsigned char \\(\\*\\)\\\[2\\\]\\) $hex" 648 gdb_test "p parrays->array5" " = \"hij\"" 649 gdb_test "p &parrays->array5" " = \\(unsigned char \\(\\*\\)\\\[4\\\]\\) $hex" 650 651 gdb_test_no_output "set print address off" 652} 653 654proc test_print_string_constants {} { 655 global gdb_prompt 656 657 gdb_test_no_output "set print elements 50" 658 659 if [target_info exists gdb,cannot_call_functions] { 660 setup_xfail "*-*-*" 2416 661 fail "This target can not call functions" 662 return 663 } 664 665 # We need to up this because this can be really slow on some boards. 666 # (Test may involve inferior malloc() calls). 667 set timeout 60; 668 669 gdb_test "p \"a string\"" " = \"a string\"" 670 gdb_test "p \"embedded \\000 null\"" " = \"embedded \\\\000 null\"" 671 gdb_test "p \"abcd\"\[2\]" " = 99 'c'" 672 gdb_test "p sizeof (\"abcdef\")" " = 7" 673 gdb_test "ptype \"foo\"" " = char \\\[4\\\]" 674 gdb_test "p *\"foo\"" " = 102 'f'" 675 gdb_test "ptype *\"foo\"" " = char" 676 gdb_test "p &*\"foo\"" " = \"foo\"" 677 gdb_test "ptype &*\"foo\"" "type = char \\*" 678 gdb_test "p (char *)\"foo\"" " = \"foo\"" 679} 680 681proc test_print_array_constants {} { 682 683 if [target_info exists gdb,cannot_call_functions] { 684 setup_xfail "*-*-*" 2416 685 fail "This target can not call functions" 686 return 687 } 688 689 # We need to up this because this can be really slow on some boards. 690 # (Test may involve inferior malloc() calls). 691 set timeout 60; 692 693 gdb_test "print {'a','b','c'}" " = \"abc\"" 694 gdb_test_escape_braces "print {0,1,2}" " = {0, 1, 2}" 695 gdb_test_escape_braces "print {(long)0,(long)1,(long)2}" " = {0, 1, 2}" 696 gdb_test_escape_braces "print {{0,1,2},{3,4,5}}" " = {{0, 1, 2}, {3, 4, 5}}" 697 gdb_test "print {4,5,6}\[2\]" " = 6" 698 gdb_test "print *&{4,5,6}\[1\]" "Attempt to take address of value not located in memory." 699} 700 701proc test_print_enums {} { 702 # Regression test for PR11827. 703 gdb_test "print some_volatile_enum" "enumvolval1" 704} 705 706proc test_printf {} { 707 gdb_test "printf \"x=%d,y=%d,z=%d\\n\", 5, 6, 7" "x=5,y=6,z=7" 708 gdb_test "printf \"string=%.4sxx\\n\", teststring" "string=testxx" 709 gdb_test "printf \"string=%sxx\\n\", teststring" \ 710 "string=teststring contentsxx" 711 712 gdb_test "printf \"%f is fun\\n\", 1.0" "1\.0+ is fun" 713 714 # Test mixing args of different sizes. 715 gdb_test "printf \"x=%d,y=%f,z=%d\\n\", 5, 6.0, 7" "x=5,y=6\.0+,z=7" 716 gdb_test "printf \"%x %f, %c %x, %x, %f\\n\", 0xbad, -99.541, 'z',\ 7170xfeedface, 0xdeadbeef, 5.0" "bad -99.54\[0-9\]+, z feedface, deadbeef, 5.0+" 718 719 # Regression test for C lexer bug. 720 gdb_test "printf \"%c\\n\", \"x\"\[1,0\]" "x" 721 722 # Regression test for "%% at end of format string. 723 # See http://sourceware.org/bugzilla/show_bug.cgi?id=11345 724 gdb_test "printf \"%%%d%%\\n\", 5" "%5%" 725} 726 727#Test printing DFP values with printf 728proc test_printf_with_dfp {} { 729 730 # Test various dfp values, covering 32-bit, 64-bit and 128-bit ones 731 732 # _Decimal32 constants, which can support up to 7 digits 733 gdb_test "printf \"%Hf\\n\",1.2df" "1.2" 734 gdb_test "printf \"%Hf\\n\",-1.2df" "-1.2" 735 gdb_test "printf \"%Hf\\n\",1.234567df" "1.234567" 736 gdb_test "printf \"%Hf\\n\",-1.234567df" "-1.234567" 737 gdb_test "printf \"%Hf\\n\",1234567.df" "1234567" 738 gdb_test "printf \"%Hf\\n\",-1234567.df" "-1234567" 739 740 gdb_test "printf \"%Hf\\n\",1.2E1df" "12" 741 gdb_test "printf \"%Hf\\n\",1.2E10df" "1.2E\\+10" 742 gdb_test "printf \"%Hf\\n\",1.2E-10df" "1.2E-10" 743 744 # The largest exponent for 32-bit dfp value is 96. 745 gdb_test "printf \"%Hf\\n\",1.2E96df" "1.200000E\\+96" 746 747 # _Decimal64 constants, which can support up to 16 digits 748 gdb_test "printf \"%Df\\n\",1.2dd" "1.2" 749 gdb_test "printf \"%Df\\n\",-1.2dd" "-1.2" 750 gdb_test "printf \"%Df\\n\",1.234567890123456dd" "1.234567890123456" 751 gdb_test "printf \"%Df\\n\",-1.234567890123456dd" "-1.234567890123456" 752 gdb_test "printf \"%Df\\n\",1234567890123456.dd" "1234567890123456" 753 gdb_test "printf \"%Df\\n\",-1234567890123456.dd" "-1234567890123456" 754 755 gdb_test "printf \"%Df\\n\",1.2E1dd" "12" 756 gdb_test "printf \"%Df\\n\",1.2E10dd" "1.2E\\+10" 757 gdb_test "printf \"%Df\\n\",1.2E-10dd" "1.2E-10" 758 759 # The largest exponent for 64-bit dfp value is 384. 760 gdb_test "printf \"%Df\\n\",1.2E384dd" "1.200000000000000E\\+384" 761 762 # _Decimal128 constants, which can support up to 34 digits 763 gdb_test "printf \"%DDf\\n\",1.2dl" "1.2" 764 gdb_test "printf \"%DDf\\n\",-1.2dl" "-1.2" 765 gdb_test "printf \"%DDf\\n\",1.234567890123456789012345678901234dl" "1.234567890123456789012345678901234" 766 gdb_test "printf \"%DDf\\n\",-1.234567890123456789012345678901234dl" "-1.234567890123456789012345678901234" 767 gdb_test "printf \"%DDf\\n\",1234567890123456789012345678901234.dl" "1234567890123456789012345678901234" 768 gdb_test "printf \"%DDf\\n\",-1234567890123456789012345678901234.dl" "-1234567890123456789012345678901234" 769 770 gdb_test "printf \"%DDf\\n\",1.2E1dl" "12" 771 gdb_test "printf \"%DDf\\n\",1.2E10dl" "1.2E\\+10" 772 gdb_test "printf \"%DDf\\n\",1.2E-10dl" "1.2E-10" 773 774 # The largest exponent for 128-bit dfp value is 6144. 775 gdb_test "printf \"%DDf\\n\",1.2E6144dl" "1.200000000000000000000000000000000E\\+6144" 776} 777 778# Escape a left curly brace to prevent it from being interpreted as 779# the beginning of a bound 780proc gdb_test_escape_braces { args } { 781 782 set pattern [lindex $args 1] 783 regsub -all {\{[0-9]} $pattern {\\&} esc_pattern 784 gdb_test [lindex $args 0] $esc_pattern [lindex $args 2] 785} 786 787# Start with a fresh gdb. 788 789gdb_exit 790gdb_start 791gdb_reinitialize_dir $srcdir/$subdir 792 793gdb_test "print \$pc" "No registers\\." 794 795# Some simple operations on strings should work even without a target 796# (and therefore without calling malloc). 797gdb_test "print \"abc\"" " = \"abc\"" 798gdb_test "print sizeof (\"abc\")" " = 4" 799gdb_test "ptype \"abc\"" " = char \\\[4\\\]" 800gdb_test "print \$cvar = \"abc\"" " = \"abc\"" 801gdb_test "print sizeof (\$cvar)" " = 4" 802 803gdb_file_cmd ${binfile} 804 805gdb_test "print \$pc" "No registers\\." "print \$pc (with file)" 806 807gdb_test_no_output "set print sevenbit-strings" 808gdb_test_no_output "set print address off" 809gdb_test_no_output "set width 0" 810 811if { [test_compiler_info "armcc-*"] } { 812 # ARM RealView compresses large arrays in the data segment. 813 # Before the program starts, we can not read them. There is 814 # nothing in the file to indicate that data is compressed. 815 setup_xfail "arm*-*-eabi" 816} 817gdb_test "p ctable1\[120\]" "120 'x'" "p ctable1\[120\] #1" 818 819gdb_load ${binfile} 820 821if ![runto_main] then { 822 fail "Can't run to main" 823 return 0 824} 825 826test_integer_literals_accepted 827test_integer_literals_rejected 828test_float_accepted 829test_float_rejected 830test_character_literals_accepted 831test_print_all_chars 832test_print_repeats_10 833test_print_repeats_embedded_array 834test_print_strings 835test_print_int_arrays 836test_print_typedef_arrays 837test_artificial_arrays 838test_print_char_arrays 839# We used to do the runto main here. 840test_print_string_constants 841test_print_array_constants 842test_print_enums 843test_printf 844test_printf_with_dfp 845