gdb/testsuite/gdb.base/printcmds.exp

   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 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
  24 if $tracelevel then {
  25         strace $tracelevel
  26 }
  27
  28 set testfile "printcmds"
  29 set srcfile ${testfile}.c
  30 set binfile ${objdir}/${subdir}/${testfile}
  31 if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
  32      untested printcmds.exp
  33      return -1
  34 }
  35
  36 get_compiler_info ${binfile}
  37
  38 proc 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
  73 proc 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
  89 proc 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     # Gdb currently fails this test for all configurations.  The C
 106     # lexer thinks that 123DEADBEEF is a floating point number, but
 107     # then fails to notice that atof() only eats the 123 part.
 108     # FIXME:  This should be put into PRMS.
 109     # Fixed, 4/25/97, by Bob Manson.
 110
 111     test_print_reject "p 123DEADBEEF"
 112     test_print_reject "p 123foobar.bazfoo3"
 113     test_print_reject "p 123EEEEEEEEEEEEEEEEE33333k333"
 114     gdb_test "p 123.4+56.7" "180.(099\[0-9]*|100\[0-9\]*)" "check for floating addition"
 115
 116     # Test various octal values.
 117
 118     test_print_reject "p 09"
 119     test_print_reject "p 079"
 120
 121     # Test various hexadecimal values.
 122
 123     test_print_reject "p 0xG"
 124     test_print_reject "p 0xAG"
 125
 126     # Test various binary values.
 127
 128     test_print_reject "p 0b2"
 129     test_print_reject "p 0b12"
 130 }
 131
 132 proc test_print_all_chars {} {
 133     global gdb_prompt
 134
 135     gdb_test "p ctable1\[0\]"   " = 0 '\\\\000'"
 136     gdb_test "p ctable1\[1\]"   " = 1 '\\\\001'"
 137     gdb_test "p ctable1\[2\]"   " = 2 '\\\\002'"
 138     gdb_test "p ctable1\[3\]"   " = 3 '\\\\003'"
 139     gdb_test "p ctable1\[4\]"   " = 4 '\\\\004'"
 140     gdb_test "p ctable1\[5\]"   " = 5 '\\\\005'"
 141     gdb_test "p ctable1\[6\]"   " = 6 '\\\\006'"
 142     gdb_test "p ctable1\[7\]"   " = 7 '\\\\a'"
 143     gdb_test "p ctable1\[8\]"   " = 8 '\\\\b'"
 144     gdb_test "p ctable1\[9\]"   " = 9 '\\\\t'"
 145     gdb_test "p ctable1\[10\]"  " = 10 '\\\\n'"
 146     gdb_test "p ctable1\[11\]"  " = 11 '\\\\v'"
 147     gdb_test "p ctable1\[12\]"  " = 12 '\\\\f'"
 148     gdb_test "p ctable1\[13\]"  " = 13 '\\\\r'"
 149     gdb_test "p ctable1\[14\]"  " = 14 '\\\\016'"
 150     gdb_test "p ctable1\[15\]"  " = 15 '\\\\017'"
 151     gdb_test "p ctable1\[16\]"  " = 16 '\\\\020'"
 152     gdb_test "p ctable1\[17\]"  " = 17 '\\\\021'"
 153     gdb_test "p ctable1\[18\]"  " = 18 '\\\\022'"
 154     gdb_test "p ctable1\[19\]"  " = 19 '\\\\023'"
 155     gdb_test "p ctable1\[20\]"  " = 20 '\\\\024'"
 156     gdb_test "p ctable1\[21\]"  " = 21 '\\\\025'"
 157     gdb_test "p ctable1\[22\]"  " = 22 '\\\\026'"
 158     gdb_test "p ctable1\[23\]"  " = 23 '\\\\027'"
 159     gdb_test "p ctable1\[24\]"  " = 24 '\\\\030'"
 160     gdb_test "p ctable1\[25\]"  " = 25 '\\\\031'"
 161     gdb_test "p ctable1\[26\]"  " = 26 '\\\\032'"
 162     gdb_test "p ctable1\[27\]"  " = 27 '\\\\033'"
 163     gdb_test "p ctable1\[28\]"  " = 28 '\\\\034'"
 164     gdb_test "p ctable1\[29\]"  " = 29 '\\\\035'"
 165     gdb_test "p ctable1\[30\]"  " = 30 '\\\\036'"
 166     gdb_test "p ctable1\[31\]"  " = 31 '\\\\037'"
 167     gdb_test "p ctable1\[32\]"  " = 32 ' '"
 168     gdb_test "p ctable1\[33\]"  " = 33 '!'"
 169     gdb_test "p ctable1\[34\]"  " = 34 '\"'"
 170     gdb_test "p ctable1\[35\]"  " = 35 '#'"
 171     gdb_test "p ctable1\[36\]"  " = 36 '\\\$'"
 172     gdb_test "p ctable1\[37\]"  " = 37 '%'"
 173     gdb_test "p ctable1\[38\]"  " = 38 '&'"
 174     gdb_test "p ctable1\[39\]"  " = 39 '\\\\''"
 175     gdb_test "p ctable1\[40\]"  " = 40 '\\('"
 176     gdb_test "p ctable1\[41\]"  " = 41 '\\)'"
 177     gdb_test "p ctable1\[42\]"  " = 42 '\\*'"
 178     gdb_test "p ctable1\[43\]"  " = 43 '\\+'"
 179     gdb_test "p ctable1\[44\]"  " = 44 ','"
 180     gdb_test "p ctable1\[45\]"  " = 45 '-'"
 181     gdb_test "p ctable1\[46\]"  " = 46 '.'"
 182     gdb_test "p ctable1\[47\]"  " = 47 '/'"
 183     gdb_test "p ctable1\[48\]"  " = 48 '0'"
 184     gdb_test "p ctable1\[49\]"  " = 49 '1'"
 185     gdb_test "p ctable1\[50\]"  " = 50 '2'"
 186     gdb_test "p ctable1\[51\]"  " = 51 '3'"
 187     gdb_test "p ctable1\[52\]"  " = 52 '4'"
 188     gdb_test "p ctable1\[53\]"  " = 53 '5'"
 189     gdb_test "p ctable1\[54\]"  " = 54 '6'"
 190     gdb_test "p ctable1\[55\]"  " = 55 '7'"
 191     gdb_test "p ctable1\[56\]"  " = 56 '8'"
 192     gdb_test "p ctable1\[57\]"  " = 57 '9'"
 193     gdb_test "p ctable1\[58\]"  " = 58 ':'"
 194     gdb_test "p ctable1\[59\]"  " = 59 ';'"
 195     gdb_test "p ctable1\[60\]"  " = 60 '<'"
 196     gdb_test "p ctable1\[61\]"  " = 61 '='"
 197     gdb_test "p ctable1\[62\]"  " = 62 '>'"
 198     gdb_test "p ctable1\[63\]"  " = 63 '\\?'"
 199     gdb_test "p ctable1\[64\]"  " = 64 '@'"
 200     gdb_test "p ctable1\[65\]"  " = 65 'A'"
 201     gdb_test "p ctable1\[66\]"  " = 66 'B'"
 202     gdb_test "p ctable1\[67\]"  " = 67 'C'"
 203     gdb_test "p ctable1\[68\]"  " = 68 'D'"
 204     gdb_test "p ctable1\[69\]"  " = 69 'E'"
 205     gdb_test "p ctable1\[70\]"  " = 70 'F'"
 206     gdb_test "p ctable1\[71\]"  " = 71 'G'"
 207     gdb_test "p ctable1\[72\]"  " = 72 'H'"
 208     gdb_test "p ctable1\[73\]"  " = 73 'I'"
 209     gdb_test "p ctable1\[74\]"  " = 74 'J'"
 210     gdb_test "p ctable1\[75\]"  " = 75 'K'"
 211     gdb_test "p ctable1\[76\]"  " = 76 'L'"
 212     gdb_test "p ctable1\[77\]"  " = 77 'M'"
 213     gdb_test "p ctable1\[78\]"  " = 78 'N'"
 214     gdb_test "p ctable1\[79\]"  " = 79 'O'"
 215     gdb_test "p ctable1\[80\]"  " = 80 'P'"
 216     gdb_test "p ctable1\[81\]"  " = 81 'Q'"
 217     gdb_test "p ctable1\[82\]"  " = 82 'R'"
 218     gdb_test "p ctable1\[83\]"  " = 83 'S'"
 219     gdb_test "p ctable1\[84\]"  " = 84 'T'"
 220     gdb_test "p ctable1\[85\]"  " = 85 'U'"
 221     gdb_test "p ctable1\[86\]"  " = 86 'V'"
 222     gdb_test "p ctable1\[87\]"  " = 87 'W'"
 223     gdb_test "p ctable1\[88\]"  " = 88 'X'"
 224     gdb_test "p ctable1\[89\]"  " = 89 'Y'"
 225     gdb_test "p ctable1\[90\]"  " = 90 'Z'"
 226     gdb_test "p ctable1\[91\]"  " = 91 '\\\['"
 227     gdb_test "p ctable1\[92\]"  " = 92 '\\\\\\\\'"
 228     gdb_test "p ctable1\[93\]"  " = 93 '\\\]'"
 229     gdb_test "p ctable1\[94\]"  " = 94 '\\^'"
 230     gdb_test "p ctable1\[95\]"  " = 95 '_'"
 231     gdb_test "p ctable1\[96\]"  " = 96 '`'"
 232     gdb_test "p ctable1\[97\]"  " = 97 'a'"
 233     gdb_test "p ctable1\[98\]"  " = 98 'b'"
 234     gdb_test "p ctable1\[99\]"  " = 99 'c'"
 235     gdb_test "p ctable1\[100\]" " = 100 'd'"
 236     gdb_test "p ctable1\[101\]" " = 101 'e'"
 237     gdb_test "p ctable1\[102\]" " = 102 'f'"
 238     gdb_test "p ctable1\[103\]" " = 103 'g'"
 239     gdb_test "p ctable1\[104\]" " = 104 'h'"
 240     gdb_test "p ctable1\[105\]" " = 105 'i'"
 241     gdb_test "p ctable1\[106\]" " = 106 'j'"
 242     gdb_test "p ctable1\[107\]" " = 107 'k'"
 243     gdb_test "p ctable1\[108\]" " = 108 'l'"
 244     gdb_test "p ctable1\[109\]" " = 109 'm'"
 245     gdb_test "p ctable1\[110\]" " = 110 'n'"
 246     gdb_test "p ctable1\[111\]" " = 111 'o'"
 247     gdb_test "p ctable1\[112\]" " = 112 'p'"
 248     gdb_test "p ctable1\[113\]" " = 113 'q'"
 249     gdb_test "p ctable1\[114\]" " = 114 'r'"
 250     gdb_test "p ctable1\[115\]" " = 115 's'"
 251     gdb_test "p ctable1\[116\]" " = 116 't'"
 252     gdb_test "p ctable1\[117\]" " = 117 'u'"
 253     gdb_test "p ctable1\[118\]" " = 118 'v'"
 254     gdb_test "p ctable1\[119\]" " = 119 'w'"
 255     gdb_test "p ctable1\[120\]" " = 120 'x'"
 256     gdb_test "p ctable1\[121\]" " = 121 'y'"
 257     gdb_test "p ctable1\[122\]" " = 122 'z'"
 258     gdb_test "p ctable1\[123\]" " = 123 '\[{\]+'"
 259     gdb_test "p ctable1\[124\]" " = 124 '\[|\]+'"
 260     gdb_test "p ctable1\[125\]" " = 125 '\[}\]+'"
 261     gdb_test "p ctable1\[126\]" " = 126 '\[~\]'"
 262     gdb_test "p ctable1\[127\]" " = 127 '\\\\177'"
 263     gdb_test "p ctable1\[128\]" " = 128 '\\\\200'"
 264     gdb_test "p ctable1\[129\]" " = 129 '\\\\201'"
 265     gdb_test "p ctable1\[130\]" " = 130 '\\\\202'"
 266     gdb_test "p ctable1\[131\]" " = 131 '\\\\203'"
 267     gdb_test "p ctable1\[132\]" " = 132 '\\\\204'"
 268     gdb_test "p ctable1\[133\]" " = 133 '\\\\205'"
 269     gdb_test "p ctable1\[134\]" " = 134 '\\\\206'"
 270     gdb_test "p ctable1\[135\]" " = 135 '\\\\207'"
 271     gdb_test "p ctable1\[136\]" " = 136 '\\\\210'"
 272     gdb_test "p ctable1\[137\]" " = 137 '\\\\211'"
 273     gdb_test "p ctable1\[138\]" " = 138 '\\\\212'"
 274     gdb_test "p ctable1\[139\]" " = 139 '\\\\213'"
 275     gdb_test "p ctable1\[140\]" " = 140 '\\\\214'"
 276     gdb_test "p ctable1\[141\]" " = 141 '\\\\215'"
 277     gdb_test "p ctable1\[142\]" " = 142 '\\\\216'"
 278     gdb_test "p ctable1\[143\]" " = 143 '\\\\217'"
 279     gdb_test "p ctable1\[144\]" " = 144 '\\\\220'"
 280     gdb_test "p ctable1\[145\]" " = 145 '\\\\221'"
 281     gdb_test "p ctable1\[146\]" " = 146 '\\\\222'"
 282     gdb_test "p ctable1\[147\]" " = 147 '\\\\223'"
 283     gdb_test "p ctable1\[148\]" " = 148 '\\\\224'"
 284     gdb_test "p ctable1\[149\]" " = 149 '\\\\225'"
 285     gdb_test "p ctable1\[150\]" " = 150 '\\\\226'"
 286     gdb_test "p ctable1\[151\]" " = 151 '\\\\227'"
 287     gdb_test "p ctable1\[152\]" " = 152 '\\\\230'"
 288     gdb_test "p ctable1\[153\]" " = 153 '\\\\231'"
 289     gdb_test "p ctable1\[154\]" " = 154 '\\\\232'"
 290     gdb_test "p ctable1\[155\]" " = 155 '\\\\233'"
 291     gdb_test "p ctable1\[156\]" " = 156 '\\\\234'"
 292     gdb_test "p ctable1\[157\]" " = 157 '\\\\235'"
 293     gdb_test "p ctable1\[158\]" " = 158 '\\\\236'"
 294     gdb_test "p ctable1\[159\]" " = 159 '\\\\237'"
 295     gdb_test "p ctable1\[160\]" " = 160 '\\\\240'"
 296     gdb_test "p ctable1\[161\]" " = 161 '\\\\241'"
 297     gdb_test "p ctable1\[162\]" " = 162 '\\\\242'"
 298     gdb_test "p ctable1\[163\]" " = 163 '\\\\243'"
 299     gdb_test "p ctable1\[164\]" " = 164 '\\\\244'"
 300     gdb_test "p ctable1\[165\]" " = 165 '\\\\245'"
 301     gdb_test "p ctable1\[166\]" " = 166 '\\\\246'"
 302     gdb_test "p ctable1\[167\]" " = 167 '\\\\247'"
 303     gdb_test "p ctable1\[168\]" " = 168 '\\\\250'"
 304     gdb_test "p ctable1\[169\]" " = 169 '\\\\251'"
 305     gdb_test "p ctable1\[170\]" " = 170 '\\\\252'"
 306     gdb_test "p ctable1\[171\]" " = 171 '\\\\253'"
 307     gdb_test "p ctable1\[172\]" " = 172 '\\\\254'"
 308     gdb_test "p ctable1\[173\]" " = 173 '\\\\255'"
 309     gdb_test "p ctable1\[174\]" " = 174 '\\\\256'"
 310     gdb_test "p ctable1\[175\]" " = 175 '\\\\257'"
 311     gdb_test "p ctable1\[176\]" " = 176 '\\\\260'"
 312     gdb_test "p ctable1\[177\]" " = 177 '\\\\261'"
 313     gdb_test "p ctable1\[178\]" " = 178 '\\\\262'"
 314     gdb_test "p ctable1\[179\]" " = 179 '\\\\263'"
 315     gdb_test "p ctable1\[180\]" " = 180 '\\\\264'"
 316     gdb_test "p ctable1\[181\]" " = 181 '\\\\265'"
 317     gdb_test "p ctable1\[182\]" " = 182 '\\\\266'"
 318     gdb_test "p ctable1\[183\]" " = 183 '\\\\267'"
 319     gdb_test "p ctable1\[184\]" " = 184 '\\\\270'"
 320     gdb_test "p ctable1\[185\]" " = 185 '\\\\271'"
 321     gdb_test "p ctable1\[186\]" " = 186 '\\\\272'"
 322     gdb_test "p ctable1\[187\]" " = 187 '\\\\273'"
 323     gdb_test "p ctable1\[188\]" " = 188 '\\\\274'"
 324     gdb_test "p ctable1\[189\]" " = 189 '\\\\275'"
 325     gdb_test "p ctable1\[190\]" " = 190 '\\\\276'"
 326     gdb_test "p ctable1\[191\]" " = 191 '\\\\277'"
 327     gdb_test "p ctable1\[192\]" " = 192 '\\\\300'"
 328     gdb_test "p ctable1\[193\]" " = 193 '\\\\301'"
 329     gdb_test "p ctable1\[194\]" " = 194 '\\\\302'"
 330     gdb_test "p ctable1\[195\]" " = 195 '\\\\303'"
 331     gdb_test "p ctable1\[196\]" " = 196 '\\\\304'"
 332     gdb_test "p ctable1\[197\]" " = 197 '\\\\305'"
 333     gdb_test "p ctable1\[198\]" " = 198 '\\\\306'"
 334     gdb_test "p ctable1\[199\]" " = 199 '\\\\307'"
 335     gdb_test "p ctable1\[200\]" " = 200 '\\\\310'"
 336     gdb_test "p ctable1\[201\]" " = 201 '\\\\311'"
 337     gdb_test "p ctable1\[202\]" " = 202 '\\\\312'"
 338     gdb_test "p ctable1\[203\]" " = 203 '\\\\313'"
 339     gdb_test "p ctable1\[204\]" " = 204 '\\\\314'"
 340     gdb_test "p ctable1\[205\]" " = 205 '\\\\315'"
 341     gdb_test "p ctable1\[206\]" " = 206 '\\\\316'"
 342     gdb_test "p ctable1\[207\]" " = 207 '\\\\317'"
 343     gdb_test "p ctable1\[208\]" " = 208 '\\\\320'"
 344     gdb_test "p ctable1\[209\]" " = 209 '\\\\321'"
 345     gdb_test "p ctable1\[210\]" " = 210 '\\\\322'"
 346     gdb_test "p ctable1\[211\]" " = 211 '\\\\323'"
 347     gdb_test "p ctable1\[212\]" " = 212 '\\\\324'"
 348     gdb_test "p ctable1\[213\]" " = 213 '\\\\325'"
 349     gdb_test "p ctable1\[214\]" " = 214 '\\\\326'"
 350     gdb_test "p ctable1\[215\]" " = 215 '\\\\327'"
 351     gdb_test "p ctable1\[216\]" " = 216 '\\\\330'"
 352     gdb_test "p ctable1\[217\]" " = 217 '\\\\331'"
 353     gdb_test "p ctable1\[218\]" " = 218 '\\\\332'"
 354     gdb_test "p ctable1\[219\]" " = 219 '\\\\333'"
 355     gdb_test "p ctable1\[220\]" " = 220 '\\\\334'"
 356     gdb_test "p ctable1\[221\]" " = 221 '\\\\335'"
 357     gdb_test "p ctable1\[222\]" " = 222 '\\\\336'"
 358     gdb_test "p ctable1\[223\]" " = 223 '\\\\337'"
 359     gdb_test "p ctable1\[224\]" " = 224 '\\\\340'"
 360     gdb_test "p ctable1\[225\]" " = 225 '\\\\341'"
 361     gdb_test "p ctable1\[226\]" " = 226 '\\\\342'"
 362     gdb_test "p ctable1\[227\]" " = 227 '\\\\343'"
 363     gdb_test "p ctable1\[228\]" " = 228 '\\\\344'"
 364     gdb_test "p ctable1\[229\]" " = 229 '\\\\345'"
 365     gdb_test "p ctable1\[230\]" " = 230 '\\\\346'"
 366     gdb_test "p ctable1\[231\]" " = 231 '\\\\347'"
 367     gdb_test "p ctable1\[232\]" " = 232 '\\\\350'"
 368     gdb_test "p ctable1\[233\]" " = 233 '\\\\351'"
 369     gdb_test "p ctable1\[234\]" " = 234 '\\\\352'"
 370     gdb_test "p ctable1\[235\]" " = 235 '\\\\353'"
 371     gdb_test "p ctable1\[236\]" " = 236 '\\\\354'"
 372     gdb_test "p ctable1\[237\]" " = 237 '\\\\355'"
 373     gdb_test "p ctable1\[238\]" " = 238 '\\\\356'"
 374     gdb_test "p ctable1\[239\]" " = 239 '\\\\357'"
 375     gdb_test "p ctable1\[240\]" " = 240 '\\\\360'"
 376     gdb_test "p ctable1\[241\]" " = 241 '\\\\361'"
 377     gdb_test "p ctable1\[242\]" " = 242 '\\\\362'"
 378     gdb_test "p ctable1\[243\]" " = 243 '\\\\363'"
 379     gdb_test "p ctable1\[244\]" " = 244 '\\\\364'"
 380     gdb_test "p ctable1\[245\]" " = 245 '\\\\365'"
 381     gdb_test "p ctable1\[246\]" " = 246 '\\\\366'"
 382     gdb_test "p ctable1\[247\]" " = 247 '\\\\367'"
 383     gdb_test "p ctable1\[248\]" " = 248 '\\\\370'"
 384     gdb_test "p ctable1\[249\]" " = 249 '\\\\371'"
 385     gdb_test "p ctable1\[250\]" " = 250 '\\\\372'"
 386     gdb_test "p ctable1\[251\]" " = 251 '\\\\373'"
 387     gdb_test "p ctable1\[252\]" " = 252 '\\\\374'"
 388     gdb_test "p ctable1\[253\]" " = 253 '\\\\375'"
 389     gdb_test "p ctable1\[254\]" " = 254 '\\\\376'"
 390     gdb_test "p ctable1\[255\]" " = 255 '\\\\377'"
 391 }
 392
 393 # Test interaction of the number of print elements to print and the
 394 # repeat count, set to the default of 10.
 395
 396 proc test_print_repeats_10 {} {
 397     global gdb_prompt
 398
 399     for { set x 1; } { $x <= 16 } { incr x; } {
 400         gdb_test_no_output "set print elements $x"
 401         for { set e 1; } { $e <= 16 } {incr e; } {
 402             set v [expr $e - 1];
 403             set command "p &ctable2\[${v}*16\]"
 404             if { $x < $e } {
 405                 set aval $x;
 406             } else {
 407                 set aval $e;
 408             }
 409             set xval [expr $x - $e];
 410             if { $xval < 0 } {
 411                 set xval 0;
 412             }
 413             if { $aval > 10 } {
 414                 set a "'a' <repeats $aval times>";
 415                 if { $xval > 0 } {
 416                     set a "${a}, \\\"";
 417                 }
 418             } else {
 419                 set a "\\\"[string range "aaaaaaaaaaaaaaaa" 1 $aval]";
 420                 if { $xval > 10 } {
 421                     set a "$a\\\", ";
 422                 }
 423             }
 424             set xstr "";
 425             if { $xval > 10 } {
 426                 set xstr "'X' <repeats $xval times>";
 427             } else {
 428                 if { $xval > 0 } {
 429                     set xstr "[string range "XXXXXXXXXXXXXXXX" 1 $xval]\\\"";
 430                 } else {
 431                     if { $aval <= 10 } {
 432                         set xstr "\\\"";
 433                     }
 434                 }
 435             }
 436             if { $aval < 16 } {
 437                 set xstr "${xstr}\[.\]\[.\]\[.\]"
 438             }
 439             set string " = \[(\]unsigned char \[*\]\[)\] ${a}${xstr}";
 440             gdb_test "$command" "$string" "$command with print elements set to $x";
 441         }
 442     }
 443 }
 444
 445 proc test_print_strings {} {
 446     global gdb_prompt
 447
 448     # We accept "(unsigned char *) " before the string.  char vs. unsigned char
 449     # is already tested elsewhere.
 450
 451     # Test that setting print elements unlimited doesn't completely suppress
 452     # printing; this was a bug in older gdb's.
 453     gdb_test_no_output "set print elements 0"
 454     gdb_test "p teststring" \
 455         " = (.unsigned char .. )?\"teststring contents\"" "p teststring with elements set to 0"
 456     gdb_test_no_output "set print elements 1"
 457     gdb_test "p teststring" \
 458         " = (.unsigned char .. )?\"t\"\\.\\.\\." "p teststring with elements set to 1"
 459     gdb_test_no_output "set print elements 5"
 460     gdb_test "p teststring" \
 461         " = (.unsigned char .. )?\"tests\"\\.\\.\\." "p teststring with elements set to 5"
 462     gdb_test_no_output "set print elements 19"
 463     gdb_test "p teststring" \
 464         " = (.unsigned char .. )?\"teststring contents\"" "p teststring with elements set to 19"
 465     gdb_test_no_output "set print elements 20"
 466     gdb_test "p teststring" \
 467         " = (.unsigned char .. )?\"teststring contents\"" "p teststring with elements set to 20"
 468
 469     gdb_test_no_output "set print elements 8"
 470
 471     gdb_test "p &ctable1\[0\]" \
 472         " = \\(unsigned char \\*\\) \"\""
 473     gdb_test "p &ctable1\[1\]" \
 474         " = \\(unsigned char \\*\\) \"\\\\001\\\\002\\\\003\\\\004\\\\005\\\\006\\\\a\\\\b\"..."
 475     gdb_test "p &ctable1\[1*8\]" \
 476         " = \\(unsigned char \\*\\) \"\\\\b\\\\t\\\\n\\\\v\\\\f\\\\r\\\\016\\\\017\"..."
 477     gdb_test "p &ctable1\[2*8\]" \
 478         " = \\(unsigned char \\*\\) \"\\\\020\\\\021\\\\022\\\\023\\\\024\\\\025\\\\026\\\\027\"..."
 479     gdb_test "p &ctable1\[3*8\]" \
 480         " = \\(unsigned char \\*\\) \"\\\\030\\\\031\\\\032\\\\033\\\\034\\\\035\\\\036\\\\037\"..."
 481     gdb_test "p &ctable1\[4*8\]" \
 482         " = \\(unsigned char \\*\\) \" !\\\\\"#\\\$%&'\"..."
 483     gdb_test "p &ctable1\[5*8\]" \
 484         " = \\(unsigned char \\*\\) \"\\(\\)\\*\\+,-./\"..."
 485     gdb_test "p &ctable1\[6*8\]" \
 486         " = \\(unsigned char \\*\\) \"01234567\"..."
 487     gdb_test "p &ctable1\[7*8\]" \
 488         " = \\(unsigned char \\*\\) \"89:;<=>\\?\"..."
 489     gdb_test "p &ctable1\[8*8\]" \
 490         " = \\(unsigned char \\*\\) \"@ABCDEFG\"..."
 491     gdb_test "p &ctable1\[9*8\]" \
 492         " = \\(unsigned char \\*\\) \"HIJKLMNO\"..."
 493     gdb_test "p &ctable1\[10*8\]" \
 494         " = \\(unsigned char \\*\\) \"PQRSTUVW\"..."
 495     gdb_test "p &ctable1\[11*8\]" \
 496         " = \\(unsigned char \\*\\) \"XYZ\\\[\\\\\\\\\\\]\\^_\"..."
 497     gdb_test "p &ctable1\[12*8\]" \
 498         " = \\(unsigned char \\*\\) \"`abcdefg\"..."
 499     gdb_test "p &ctable1\[13*8\]" \
 500         " = \\(unsigned char \\*\\) \"hijklmno\"..."
 501     gdb_test "p &ctable1\[14*8\]" \
 502         " = \\(unsigned char \\*\\) \"pqrstuvw\"..."
 503     gdb_test "p &ctable1\[15*8\]" \
 504         " = \\(unsigned char \\*\\) \"xyz\[{|}\]+\\~\\\\177\"..."
 505     gdb_test "p &ctable1\[16*8\]" \
 506         " = \\(unsigned char \\*\\) \"\\\\200\\\\201\\\\202\\\\203\\\\204\\\\205\\\\206\\\\207\"..."
 507     gdb_test "p &ctable1\[17*8\]" \
 508         " = \\(unsigned char \\*\\) \"\\\\210\\\\211\\\\212\\\\213\\\\214\\\\215\\\\216\\\\217\"..."
 509     gdb_test "p &ctable1\[18*8\]" \
 510         " = \\(unsigned char \\*\\) \"\\\\220\\\\221\\\\222\\\\223\\\\224\\\\225\\\\226\\\\227\"..."
 511     gdb_test "p &ctable1\[19*8\]" \
 512         " = \\(unsigned char \\*\\) \"\\\\230\\\\231\\\\232\\\\233\\\\234\\\\235\\\\236\\\\237\"..."
 513     gdb_test "p &ctable1\[20*8\]" \
 514         " = \\(unsigned char \\*\\) \"\\\\240\\\\241\\\\242\\\\243\\\\244\\\\245\\\\246\\\\247\"..."
 515     gdb_test "p &ctable1\[21*8\]" \
 516         " = \\(unsigned char \\*\\) \"\\\\250\\\\251\\\\252\\\\253\\\\254\\\\255\\\\256\\\\257\"..."
 517     gdb_test "p &ctable1\[22*8\]" \
 518         " = \\(unsigned char \\*\\) \"\\\\260\\\\261\\\\262\\\\263\\\\264\\\\265\\\\266\\\\267\"..."
 519     gdb_test "p &ctable1\[23*8\]" \
 520         " = \\(unsigned char \\*\\) \"\\\\270\\\\271\\\\272\\\\273\\\\274\\\\275\\\\276\\\\277\"..."
 521     gdb_test "p &ctable1\[24*8\]" \
 522         " = \\(unsigned char \\*\\) \"\\\\300\\\\301\\\\302\\\\303\\\\304\\\\305\\\\306\\\\307\"..."
 523     gdb_test "p &ctable1\[25*8\]" \
 524         " = \\(unsigned char \\*\\) \"\\\\310\\\\311\\\\312\\\\313\\\\314\\\\315\\\\316\\\\317\"..."
 525     gdb_test "p &ctable1\[26*8\]" \
 526         " = \\(unsigned char \\*\\) \"\\\\320\\\\321\\\\322\\\\323\\\\324\\\\325\\\\326\\\\327\"..."
 527     gdb_test "p &ctable1\[27*8\]" \
 528         " = \\(unsigned char \\*\\) \"\\\\330\\\\331\\\\332\\\\333\\\\334\\\\335\\\\336\\\\337\"..."
 529     gdb_test "p &ctable1\[28*8\]" \
 530         " = \\(unsigned char \\*\\) \"\\\\340\\\\341\\\\342\\\\343\\\\344\\\\345\\\\346\\\\347\"..."
 531     gdb_test "p &ctable1\[29*8\]" \
 532         " = \\(unsigned char \\*\\) \"\\\\350\\\\351\\\\352\\\\353\\\\354\\\\355\\\\356\\\\357\"..."
 533     gdb_test "p &ctable1\[30*8\]" \
 534         " = \\(unsigned char \\*\\) \"\\\\360\\\\361\\\\362\\\\363\\\\364\\\\365\\\\366\\\\367\"..."
 535     gdb_test "p &ctable1\[31*8\]" \
 536         " = \\(unsigned char \\*\\) \"\\\\370\\\\371\\\\372\\\\373\\\\374\\\\375\\\\376\\\\377\"..."
 537 }
 538
 539 proc test_print_int_arrays {} {
 540     global gdb_prompt
 541
 542     gdb_test_no_output "set print elements 24"
 543
 544     gdb_test_escape_braces "p int1dim" \
 545         " = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11}"
 546     gdb_test_escape_braces "p int2dim" \
 547         " = {{0, 1, 2, 3}, {4, 5, 6, 7}, {8, 9, 10, 11}}"
 548     gdb_test_escape_braces "p int3dim" \
 549         " = {{{0, 1}, {2, 3}, {4, 5}}, {{6, 7}, {8, 9}, {10, 11}}}"
 550     gdb_test_escape_braces "p int4dim" \
 551         " = {{{{0, 1}, {2, 3}, {4, 5}}, {{6, 7}, {8, 9}, {10, 11}}}}"
 552 }
 553
 554 proc test_print_typedef_arrays {} {
 555     global gdb_prompt
 556
 557     gdb_test_no_output "set print elements 24"
 558
 559     gdb_test_escape_braces "p a1" \
 560         " = {2, 4, 6, 8, 10, 12, 14, 16, 18, 20}"
 561     gdb_test "p a1\[0\]" " = 2"
 562     gdb_test "p a1\[9\]" " = 20"
 563
 564     gdb_test "p a2" \
 565         " = \"abcd\""
 566     gdb_test "p a2\[0\]" " = 97 'a'"
 567     gdb_test "p a2\[3\]" " = 100 'd'"
 568
 569     # Regression test of null-stop; PR 11049.
 570     gdb_test_no_output "set print null-stop on"
 571     gdb_test "p a2" " = \"abcd\"" "print a2 with null-stop on"
 572     gdb_test_no_output "set print null-stop off"
 573 }
 574
 575 proc test_artificial_arrays {} {
 576     # Send \026@ instead of just @ in case the kill character is @.
 577     gdb_test_escape_braces "p int1dim\[0\]\026@2" " = {0, 1}" {p int1dim[0]@2}
 578     gdb_test_escape_braces "p int1dim\[0\]\026@2\026@3" \
 579         "({{0, 1}, {2, 3}, {4, 5}}|\[Cc\]annot.*)" \
 580         {p int1dim[0]@2@3}
 581     gdb_test_escape_braces {p/x (short [])0x12345678} \
 582         " = ({0x1234, 0x5678}|{0x5678, 0x1234})"
 583 }
 584
 585 proc test_print_char_arrays {} {
 586     global gdb_prompt
 587     global hex
 588
 589     gdb_test_no_output "set print elements 24"
 590     gdb_test_no_output "set print address on"
 591
 592     gdb_test "p arrays" \
 593         " = {array1 = \"abc\", array2 = \"d\", array3 = \"e\", array4 = \"fg\", array5 = \"hij\"}"
 594
 595     gdb_test "p parrays"                " = \\(struct some_arrays \\*\\) $hex"
 596     gdb_test "p parrays->array1"        " = \"abc\""
 597     gdb_test "p &parrays->array1"       " = \\(unsigned char \\(\\*\\)\\\[4\\\]\\) $hex"
 598     gdb_test "p parrays->array2"        " = \"d\""
 599     gdb_test "p &parrays->array2"       " = \\(unsigned char \\(\\*\\)\\\[1\\\]\\) $hex"
 600     gdb_test "p parrays->array3"        " = \"e\""
 601     gdb_test "p &parrays->array3"       " = \\(unsigned char \\(\\*\\)\\\[1\\\]\\) $hex"
 602     gdb_test "p parrays->array4"        " = \"fg\""
 603     gdb_test "p &parrays->array4"       " = \\(unsigned char \\(\\*\\)\\\[2\\\]\\) $hex"
 604     gdb_test "p parrays->array5"        " = \"hij\""
 605     gdb_test "p &parrays->array5"       " = \\(unsigned char \\(\\*\\)\\\[4\\\]\\) $hex"
 606
 607     gdb_test_no_output "set print address off"
 608 }
 609
 610 proc test_print_string_constants {} {
 611     global gdb_prompt
 612
 613     gdb_test_no_output "set print elements 50"
 614
 615     if [target_info exists gdb,cannot_call_functions] {
 616         setup_xfail "*-*-*" 2416
 617         fail "This target can not call functions"
 618         return
 619     }
 620
 621     # We need to up this because this can be really slow on some boards.
 622     # (Test may involve inferior malloc() calls).
 623     set timeout 60;
 624
 625     gdb_test "p \"a string\""           " = \"a string\""
 626     gdb_test "p \"embedded \\000 null\"" " = \"embedded \\\\000 null\""
 627     gdb_test "p \"abcd\"\[2\]"  " = 99 'c'"
 628     gdb_test "p sizeof (\"abcdef\")"    " = 7"
 629     gdb_test "ptype \"foo\""            " = char \\\[4\\\]"
 630     gdb_test "p *\"foo\""               " = 102 'f'"
 631     gdb_test "ptype *\"foo\""           " = char"
 632     gdb_test "p &*\"foo\""              " = \"foo\""
 633     gdb_test "ptype &*\"foo\""  "type = char \\*"
 634     gdb_test "p (char *)\"foo\""        " = \"foo\""
 635 }
 636
 637 proc test_print_array_constants {} {
 638
 639     if [target_info exists gdb,cannot_call_functions] {
 640         setup_xfail "*-*-*" 2416
 641         fail "This target can not call functions"
 642         return
 643     }
 644
 645     # We need to up this because this can be really slow on some boards.
 646     # (Test may involve inferior malloc() calls).
 647     set timeout 60;
 648
 649     gdb_test "print {'a','b','c'}"      " = \"abc\""
 650     gdb_test_escape_braces "print {0,1,2}"    " = {0, 1, 2}"
 651     gdb_test_escape_braces "print {(long)0,(long)1,(long)2}"  " = {0, 1, 2}"
 652     gdb_test_escape_braces "print {{0,1,2},{3,4,5}}"  " = {{0, 1, 2}, {3, 4, 5}}"
 653     gdb_test "print {4,5,6}\[2\]"       " = 6"
 654     gdb_test "print *&{4,5,6}\[1\]"     "Attempt to take address of value not located in memory."
 655 }
 656
 657 proc test_print_enums {} {
 658     # Regression test for PR11827.
 659     gdb_test "print some_volatile_enum" "enumvolval1"
 660 }
 661
 662 proc test_printf {} {
 663     gdb_test "printf \"x=%d,y=%d,z=%d\\n\", 5, 6, 7" "x=5,y=6,z=7"
 664     gdb_test "printf \"string=%.4sxx\\n\", teststring" "string=testxx"
 665     gdb_test "printf \"string=%sxx\\n\", teststring" \
 666         "string=teststring contentsxx"
 667
 668     gdb_test "printf \"%f is fun\\n\", 1.0" "1\.0+ is fun"
 669
 670     # Test mixing args of different sizes.
 671     gdb_test "printf \"x=%d,y=%f,z=%d\\n\", 5, 6.0, 7" "x=5,y=6\.0+,z=7"
 672     gdb_test "printf \"%x %f, %c %x, %x, %f\\n\", 0xbad, -99.541, 'z',\
 673 0xfeedface, 0xdeadbeef, 5.0" "bad -99.54\[0-9\]+, z feedface, deadbeef, 5.0+"
 674
 675     # Regression test for C lexer bug.
 676     gdb_test "printf \"%c\\n\", \"x\"\[1,0\]" "x"
 677
 678     # Regression test for "%% at end of format string.
 679     # See http://sourceware.org/bugzilla/show_bug.cgi?id=11345
 680     gdb_test "printf \"%%%d%%\\n\", 5" "%5%"
 681 }
 682
 683 #Test printing DFP values with printf
 684 proc test_printf_with_dfp {} {
 685
 686     # Test various dfp values, covering 32-bit, 64-bit and 128-bit ones
 687
 688     # _Decimal32 constants, which can support up to 7 digits
 689     gdb_test "printf \"%Hf\\n\",1.2df" "1.2"
 690     gdb_test "printf \"%Hf\\n\",-1.2df" "-1.2"
 691     gdb_test "printf \"%Hf\\n\",1.234567df" "1.234567"
 692     gdb_test "printf \"%Hf\\n\",-1.234567df" "-1.234567"
 693     gdb_test "printf \"%Hf\\n\",1234567.df" "1234567"
 694     gdb_test "printf \"%Hf\\n\",-1234567.df" "-1234567"
 695
 696     gdb_test "printf \"%Hf\\n\",1.2E1df" "12"
 697     gdb_test "printf \"%Hf\\n\",1.2E10df" "1.2E\\+10"
 698     gdb_test "printf \"%Hf\\n\",1.2E-10df" "1.2E-10"
 699
 700     # The largest exponent for 32-bit dfp value is 96.
 701     gdb_test "printf \"%Hf\\n\",1.2E96df" "1.200000E\\+96"
 702
 703     # _Decimal64 constants, which can support up to 16 digits
 704     gdb_test "printf \"%Df\\n\",1.2dd" "1.2"
 705     gdb_test "printf \"%Df\\n\",-1.2dd" "-1.2"
 706     gdb_test "printf \"%Df\\n\",1.234567890123456dd" "1.234567890123456"
 707     gdb_test "printf \"%Df\\n\",-1.234567890123456dd" "-1.234567890123456"
 708     gdb_test "printf \"%Df\\n\",1234567890123456.dd" "1234567890123456"
 709     gdb_test "printf \"%Df\\n\",-1234567890123456.dd" "-1234567890123456"
 710
 711     gdb_test "printf \"%Df\\n\",1.2E1dd" "12"
 712     gdb_test "printf \"%Df\\n\",1.2E10dd" "1.2E\\+10"
 713     gdb_test "printf \"%Df\\n\",1.2E-10dd" "1.2E-10"
 714
 715     # The largest exponent for 64-bit dfp value is 384.
 716     gdb_test "printf \"%Df\\n\",1.2E384dd" "1.200000000000000E\\+384"
 717
 718     # _Decimal128 constants, which can support up to 34 digits
 719     gdb_test "printf \"%DDf\\n\",1.2dl" "1.2"
 720     gdb_test "printf \"%DDf\\n\",-1.2dl" "-1.2"
 721     gdb_test "printf \"%DDf\\n\",1.234567890123456789012345678901234dl" "1.234567890123456789012345678901234"
 722     gdb_test "printf \"%DDf\\n\",-1.234567890123456789012345678901234dl" "-1.234567890123456789012345678901234"
 723     gdb_test "printf \"%DDf\\n\",1234567890123456789012345678901234.dl" "1234567890123456789012345678901234"
 724     gdb_test "printf \"%DDf\\n\",-1234567890123456789012345678901234.dl" "-1234567890123456789012345678901234"
 725
 726     gdb_test "printf \"%DDf\\n\",1.2E1dl" "12"
 727     gdb_test "printf \"%DDf\\n\",1.2E10dl" "1.2E\\+10"
 728     gdb_test "printf \"%DDf\\n\",1.2E-10dl" "1.2E-10"
 729
 730     # The largest exponent for 128-bit dfp value is 6144.
 731     gdb_test "printf \"%DDf\\n\",1.2E6144dl" "1.200000000000000000000000000000000E\\+6144"
 732 }
 733
 734 # Escape a left curly brace to prevent it from being interpreted as
 735 # the beginning of a bound
 736 proc gdb_test_escape_braces { args } {
 737
 738     set pattern [lindex $args 1]
 739     regsub -all {\{[0-9]} $pattern {\\&} esc_pattern
 740     gdb_test [lindex $args 0] $esc_pattern [lindex $args 2]
 741 }
 742
 743 # Start with a fresh gdb.
 744
 745 gdb_exit
 746 gdb_start
 747 gdb_reinitialize_dir $srcdir/$subdir
 748
 749 gdb_test "print \$pc" "No registers\\."
 750
 751 # Some simple operations on strings should work even without a target
 752 # (and therefore without calling malloc).
 753 gdb_test "print \"abc\"" " = \"abc\""
 754 gdb_test "print sizeof (\"abc\")" " = 4"
 755 gdb_test "ptype \"abc\"" " = char \\\[4\\\]"
 756 gdb_test "print \$cvar = \"abc\"" " = \"abc\""
 757 gdb_test "print sizeof (\$cvar)" " = 4"
 758
 759 gdb_file_cmd ${binfile}
 760
 761 gdb_test "print \$pc" "No registers\\." "print \$pc (with file)"
 762
 763 gdb_test_no_output "set print sevenbit-strings"
 764 gdb_test_no_output "set print address off"
 765 gdb_test_no_output "set width 0"
 766
 767 if { [test_compiler_info "armcc-*"] } {
 768     # ARM RealView compresses large arrays in the data segment.
 769     # Before the program starts, we can not read them.  There is
 770     # nothing in the file to indicate that data is compressed.
 771     setup_xfail "arm*-*-eabi"
 772 }
 773 gdb_test "p ctable1\[120\]" "120 'x'" "p ctable1\[120\] #1"
 774
 775 gdb_load ${binfile}
 776
 777 if ![runto_main] then {
 778     fail "Can't run to main"
 779     return 0
 780 }
 781
 782 test_integer_literals_accepted
 783 test_integer_literals_rejected
 784 test_character_literals_accepted
 785 test_print_all_chars
 786 test_print_repeats_10
 787 test_print_strings
 788 test_print_int_arrays
 789 test_print_typedef_arrays
 790 test_artificial_arrays
 791 test_print_char_arrays
 792 # We used to do the runto main here.
 793 test_print_string_constants
 794 test_print_array_constants
 795 test_print_enums
 796 test_printf
 797 test_printf_with_dfp