| 1 | # Copyright 1997, 1998, 1999, 2003, 2004 Free Software Foundation, Inc. |
| 2 | |
| 3 | # This program is free software; you can redistribute it and/or modify |
| 4 | # it under the terms of the GNU General Public License as published by |
| 5 | # the Free Software Foundation; either version 2 of the License, or |
| 6 | # (at your option) any later version. |
| 7 | # |
| 8 | # This program is distributed in the hope that it will be useful, |
| 9 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 10 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 11 | # GNU General Public License for more details. |
| 12 | # |
| 13 | # You should have received a copy of the GNU General Public License |
| 14 | # along with this program; if not, write to the Free Software |
| 15 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
| 16 | |
| 17 | # Written by Satish Pai <pai@apollo.hp.com> 1997-07-07 |
| 18 | # In the spirit of constvars.exp: added volatile, const-volatile stuff. |
| 19 | |
| 20 | # This file is part of the gdb testsuite |
| 21 | # Tests for: |
| 22 | # volatile vars |
| 23 | # pointers to volatile vars |
| 24 | # const volatile vars |
| 25 | # pointers to const volatile vars |
| 26 | # const pointers to volatile vars |
| 27 | # volatile pointers to const vars |
| 28 | # const volatile pointers to const vars |
| 29 | # const volatile pointers to volatile vars |
| 30 | # ... etc. (you get the idea) |
| 31 | # Mostly with char and unsigned char. |
| 32 | |
| 33 | if $tracelevel then { |
| 34 | strace $tracelevel |
| 35 | } |
| 36 | |
| 37 | # |
| 38 | # test running programs |
| 39 | # |
| 40 | set prms_id 0 |
| 41 | set bug_id 0 |
| 42 | |
| 43 | # Use the same test program constvars.c. |
| 44 | |
| 45 | set testfile "constvars" |
| 46 | set srcfile ${testfile}.c |
| 47 | set binfile ${objdir}/${subdir}/${testfile} |
| 48 | |
| 49 | # Create and source the file that provides information about the compiler |
| 50 | # used to compile the test case. |
| 51 | if [get_compiler_info ${binfile}] { |
| 52 | return -1; |
| 53 | } |
| 54 | |
| 55 | if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable debug ] != "" } { |
| 56 | gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail." |
| 57 | } |
| 58 | |
| 59 | gdb_exit |
| 60 | gdb_start |
| 61 | gdb_reinitialize_dir $srcdir/$subdir |
| 62 | gdb_load ${binfile} |
| 63 | |
| 64 | # |
| 65 | # set it up at a breakpoint so we can play with the variable values |
| 66 | # |
| 67 | if ![runto_main] then { |
| 68 | perror "couldn't run to breakpoint" |
| 69 | continue |
| 70 | } |
| 71 | |
| 72 | get_debug_format |
| 73 | |
| 74 | # Many tests xfail with gcc 2 -gstabs+. |
| 75 | # TODO: check out the hp side of this. |
| 76 | |
| 77 | proc local_compiler_xfail_check { } { |
| 78 | if { [test_compiler_info gcc-2-*] } then { |
| 79 | if { ![test_debug_format "HP"] \ |
| 80 | && ![test_debug_format "DWARF 2"] } then { |
| 81 | setup_xfail "*-*-*" |
| 82 | } |
| 83 | } |
| 84 | |
| 85 | global hp_cc_compiler |
| 86 | if { $hp_cc_compiler } { |
| 87 | setup_xfail "hppa*-*-hpux*" |
| 88 | } |
| 89 | } |
| 90 | |
| 91 | # A few tests still xfail with gcc 3 -gstabs+ and gcc 4 -gstabs+. |
| 92 | |
| 93 | proc local_compiler_xfail_check_2 { } { |
| 94 | if { [test_compiler_info gcc-3-*] || [test_compiler_info gcc-4-*] } { |
| 95 | if { [test_debug_format "stabs" ] } { |
| 96 | setup_xfail "*-*-*" |
| 97 | } |
| 98 | } |
| 99 | } |
| 100 | |
| 101 | send_gdb "break marker1\n" ; gdb_expect -re ".*$gdb_prompt $" |
| 102 | |
| 103 | send_gdb "cont\n" |
| 104 | gdb_expect { |
| 105 | -re "Break.* marker1 \\(\\) at .*:$decimal.*$gdb_prompt $" { |
| 106 | send_gdb "up\n" |
| 107 | gdb_expect { |
| 108 | -re ".*$gdb_prompt $" {} |
| 109 | timeout { fail "up from marker1" } |
| 110 | } |
| 111 | } |
| 112 | -re "Break.* marker1__.* \\(\\) at .*:$decimal.*$gdb_prompt $" { |
| 113 | fail "continue to marker1 (demangling)" |
| 114 | send_gdb "up\n" |
| 115 | gdb_expect { |
| 116 | -re ".*$gdb_prompt $" {} |
| 117 | timeout { fail "up from marker1" } |
| 118 | } |
| 119 | } |
| 120 | -re "$gdb_prompt $" { fail "continue to marker1" } |
| 121 | timeout { fail "(timeout) continue to marker1" } |
| 122 | } |
| 123 | |
| 124 | # As of Feb 1999, GCC does not issue info about volatility of vars, so |
| 125 | # these tests are all expected to fail if GCC is the compiler. -sts |
| 126 | |
| 127 | local_compiler_xfail_check |
| 128 | gdb_test "ptype vox" "type = volatile char.*" |
| 129 | |
| 130 | local_compiler_xfail_check |
| 131 | gdb_test "ptype victuals" "type = volatile unsigned char.*" |
| 132 | |
| 133 | local_compiler_xfail_check |
| 134 | gdb_test "ptype vixen" "type = volatile short.*" |
| 135 | |
| 136 | local_compiler_xfail_check |
| 137 | gdb_test "ptype vitriol" "type = volatile (unsigned short|short unsigned)( int)?.*" |
| 138 | |
| 139 | local_compiler_xfail_check |
| 140 | gdb_test "ptype vellum" "type = volatile long.*" |
| 141 | |
| 142 | local_compiler_xfail_check |
| 143 | gdb_test "ptype valve" "type = volatile (unsigned long|long unsigned)( int)?.*" |
| 144 | |
| 145 | local_compiler_xfail_check |
| 146 | gdb_test "ptype vacuity" "type = volatile float.*" |
| 147 | |
| 148 | local_compiler_xfail_check |
| 149 | gdb_test "ptype vertigo" "type = volatile double.*" |
| 150 | |
| 151 | local_compiler_xfail_check |
| 152 | gdb_test "ptype vampire" "type = volatile char \\*.*" |
| 153 | |
| 154 | local_compiler_xfail_check |
| 155 | gdb_test "ptype viper" "type = volatile unsigned char \\*.*" |
| 156 | |
| 157 | local_compiler_xfail_check |
| 158 | gdb_test "ptype vigour" "type = volatile short( int)? \\*.*" |
| 159 | |
| 160 | local_compiler_xfail_check |
| 161 | gdb_test "ptype vapour" "type = volatile (unsigned short|short unsigned)( int)? \\*.*" |
| 162 | |
| 163 | local_compiler_xfail_check |
| 164 | gdb_test "ptype ventricle" "type = volatile long( int)? \\*.*" |
| 165 | |
| 166 | local_compiler_xfail_check |
| 167 | gdb_test "ptype vigintillion" "type = volatile (unsigned long|long unsigned)( int)? \\*.*" |
| 168 | |
| 169 | local_compiler_xfail_check |
| 170 | gdb_test "ptype vocation" "type = volatile float \\*.*" |
| 171 | |
| 172 | local_compiler_xfail_check |
| 173 | gdb_test "ptype veracity" "type = volatile double \\*.*" |
| 174 | |
| 175 | local_compiler_xfail_check |
| 176 | gdb_test "ptype vapidity" "type = volatile char \\* volatile.*" |
| 177 | |
| 178 | local_compiler_xfail_check |
| 179 | gdb_test "ptype velocity" "type = volatile unsigned char \\* volatile.*" |
| 180 | |
| 181 | local_compiler_xfail_check |
| 182 | gdb_test "ptype veneer" "type = volatile short( int)? \\* volatile.*" |
| 183 | |
| 184 | local_compiler_xfail_check |
| 185 | gdb_test "ptype video" "type = volatile (unsigned short|short unsigned)( int) \\* volatile.*" |
| 186 | |
| 187 | local_compiler_xfail_check |
| 188 | gdb_test "ptype vacuum" "type = volatile long( int)? \\* volatile.*" |
| 189 | |
| 190 | local_compiler_xfail_check |
| 191 | gdb_test "ptype veniality" "type = volatile (unsigned long|long unsigned)( int)? \\* volatile.*" |
| 192 | |
| 193 | local_compiler_xfail_check |
| 194 | gdb_test "ptype vitality" "type = volatile float \\* volatile.*" |
| 195 | |
| 196 | local_compiler_xfail_check |
| 197 | gdb_test "ptype voracity" "type = volatile double \\* volatile.*" |
| 198 | |
| 199 | local_compiler_xfail_check |
| 200 | gdb_test "ptype victor" "type = const volatile char.*" |
| 201 | |
| 202 | local_compiler_xfail_check |
| 203 | gdb_test "ptype vicar" "type = const volatile unsigned char.*" |
| 204 | |
| 205 | local_compiler_xfail_check |
| 206 | gdb_test "ptype victory" "type = const volatile char \\*.*" |
| 207 | |
| 208 | local_compiler_xfail_check |
| 209 | gdb_test "ptype vicarage" "type = const volatile unsigned char \\*.*" |
| 210 | |
| 211 | local_compiler_xfail_check |
| 212 | gdb_test "ptype vein" "type = volatile char \\* const.*" |
| 213 | |
| 214 | local_compiler_xfail_check |
| 215 | gdb_test "ptype vogue" "type = volatile unsigned char \\* const.*" |
| 216 | |
| 217 | local_compiler_xfail_check |
| 218 | gdb_test "ptype cavern" "type = const volatile char \\* const.*" |
| 219 | |
| 220 | local_compiler_xfail_check |
| 221 | gdb_test "ptype coverlet" "type = const volatile unsigned char \\* const.*" |
| 222 | |
| 223 | local_compiler_xfail_check |
| 224 | gdb_test "ptype caveat" "type = const char \\* volatile.*" |
| 225 | |
| 226 | local_compiler_xfail_check |
| 227 | gdb_test "ptype covenant" "type = const unsigned char \\* volatile.*" |
| 228 | |
| 229 | local_compiler_xfail_check |
| 230 | gdb_test "ptype vizier" "type = const volatile char \\* volatile.*" |
| 231 | |
| 232 | local_compiler_xfail_check |
| 233 | gdb_test "ptype vanadium" "type = const volatile unsigned char \\* volatile.*" |
| 234 | |
| 235 | local_compiler_xfail_check |
| 236 | gdb_test "ptype vane" "type = char \\* const volatile.*" |
| 237 | |
| 238 | local_compiler_xfail_check |
| 239 | gdb_test "ptype veldt" "type = unsigned char \\* const volatile.*" |
| 240 | |
| 241 | local_compiler_xfail_check |
| 242 | gdb_test "ptype cove" "type = const char \\* const volatile.*" |
| 243 | |
| 244 | local_compiler_xfail_check |
| 245 | gdb_test "ptype cavity" "type = const unsigned char \\* const volatile.*" |
| 246 | |
| 247 | local_compiler_xfail_check |
| 248 | gdb_test "ptype vagus" "type = volatile char \\* const volatile.*" |
| 249 | |
| 250 | local_compiler_xfail_check |
| 251 | gdb_test "ptype vagrancy" "type = volatile unsigned char \\* const volatile.*" |
| 252 | |
| 253 | local_compiler_xfail_check |
| 254 | gdb_test "ptype vagary" "type = const volatile char \\* const volatile.*" |
| 255 | |
| 256 | local_compiler_xfail_check |
| 257 | gdb_test "ptype vendor" "type = const volatile unsigned char \\* const volatile.*" |
| 258 | |
| 259 | # test function parameters |
| 260 | local_compiler_xfail_check |
| 261 | local_compiler_xfail_check_2 |
| 262 | send_gdb "ptype qux2\n" |
| 263 | gdb_expect { |
| 264 | -re "type = int \\(volatile unsigned char, const volatile int, volatile short( int)?, volatile long( int)? \\*, float \\* volatile, const volatile signed char \\* const volatile\\).*$gdb_prompt $" { |
| 265 | pass "ptype qux2" |
| 266 | } |
| 267 | -re ".*$gdb_prompt $" { fail "ptype qux2" } |
| 268 | timeout { fail "(timeout) ptype qux2" } |
| 269 | } |