| 1 | # Copyright (C) 1988, 1990, 1991, 1992, 1994, 1995 |
| 2 | # 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 | # Please email any bugs, comments, and/or additions to this file to: |
| 19 | # bug-gdb@prep.ai.mit.edu |
| 20 | |
| 21 | # This file was written by Rob Savoye. (rob@cygnus.com) |
| 22 | |
| 23 | if $tracelevel then { |
| 24 | strace $tracelevel |
| 25 | } |
| 26 | |
| 27 | # |
| 28 | # test running programs |
| 29 | # |
| 30 | set prms_id 0 |
| 31 | set bug_id 0 |
| 32 | |
| 33 | set testfile "setvar" |
| 34 | set srcfile ${testfile}.c |
| 35 | set binfile ${objdir}/${subdir}/${testfile} |
| 36 | if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } { |
| 37 | perror "Couldn't compile ${srcfile}" |
| 38 | return -1 |
| 39 | } |
| 40 | |
| 41 | # Create and source the file that provides information about the compiler |
| 42 | # used to compile the test case. |
| 43 | if [get_compiler_info ${binfile}] { |
| 44 | return -1; |
| 45 | } |
| 46 | |
| 47 | gdb_exit |
| 48 | gdb_start |
| 49 | gdb_reinitialize_dir $srcdir/$subdir |
| 50 | gdb_load $binfile |
| 51 | |
| 52 | # |
| 53 | # set it up at a breakpoint so we canplay with the variable values |
| 54 | # |
| 55 | send_gdb "set print sevenbit-strings\n" ; expect -re "$gdb_prompt $" |
| 56 | |
| 57 | if ![runto_main] then { |
| 58 | perror "couldn't run to breakpoint" |
| 59 | continue |
| 60 | } |
| 61 | |
| 62 | # Determine expected output for unsigned long variables, |
| 63 | # the output varies with sizeof (unsigned long). |
| 64 | |
| 65 | set ulong_minus_1 4294967295 |
| 66 | set ulong_minus_456 4294966840 |
| 67 | send_gdb "print sizeof (unsigned long)\n" |
| 68 | expect { |
| 69 | -re ".\[0-9\]* = 4.*$gdb_prompt $" {} |
| 70 | -re ".\[0-9\]* = 8.*$gdb_prompt $" { |
| 71 | set ulong_minus_1 18446744073709551615 |
| 72 | set ulong_minus_456 18446744073709551160 |
| 73 | } |
| 74 | -re ".*$gdb_prompt $" { |
| 75 | fail "getting sizeof unsigned long" |
| 76 | } |
| 77 | default { fail "(timeout) getting sizeof unsigned long" } |
| 78 | } |
| 79 | |
| 80 | proc test_set { args } { |
| 81 | global gdb_prompt |
| 82 | |
| 83 | set length [expr [llength $args] - 3]; |
| 84 | set print_cmd "[lindex $args $length]"; |
| 85 | set print_result "[lindex $args [expr $length + 1]]"; |
| 86 | set message "[lindex $args [expr $length + 2]]"; |
| 87 | |
| 88 | # Set up the variables. |
| 89 | for {set x 0;} {$x < $length} {incr x;} { |
| 90 | if { "[lindex $args $x]" != "" } { |
| 91 | verbose "doing [lindex $args $x]" |
| 92 | if [gdb_test "[lindex $args $x]" "" ""] { |
| 93 | fail "$message [lindex $args $x]"; |
| 94 | return 1; |
| 95 | } |
| 96 | } |
| 97 | } |
| 98 | verbose "expecting $print_result from '$print_cmd'" |
| 99 | # Now run the test. |
| 100 | return [gdb_test "$print_cmd" "$print_result" "$message"]; |
| 101 | } |
| 102 | |
| 103 | # |
| 104 | # test "set variable" for type "char" |
| 105 | # |
| 106 | # Because bare char types can be either signed or unsigned, we just test the |
| 107 | # range of values that are common to both (0-127). |
| 108 | # |
| 109 | |
| 110 | test_set "set variable v_char=0" "print v_char" ".\[0-9\]* = 0 \'.000\'" "set variable char=0" |
| 111 | test_set "set variable v_char=1" "print v_char" ".\[0-9\]* = 1 \'.001\'" "set variable char=1" |
| 112 | test_set "set variable v_char=27" "print v_char" ".\[0-9\]* = 27 \'.e\'" "set variable char=27 (Esc)" |
| 113 | test_set "set variable v_char=32" "print v_char" ".\[0-9\]* = 32 \' \'" "set variable char=32 (SPC)" |
| 114 | test_set "set variable v_char=65" "print v_char" ".\[0-9\]* = 65 \'A\'" "set variable char=65 ('A')" |
| 115 | test_set "set variable v_char=97" "print v_char" ".\[0-9\]* = 97 \'a\'" "set variable char=97 ('a')" |
| 116 | test_set "set variable v_char=126" "print v_char" ".\[0-9\]* = 126 \'~\'" "set variable char=126 ('~')" |
| 117 | test_set "set variable v_char=127" "print v_char" ".\[0-9\]* = 127 \'.177\'" "set variable char=127 (8-bit)" |
| 118 | # |
| 119 | # test "set variable" for type "signed char" |
| 120 | # |
| 121 | test_set "set variable v_char=0" "print v_signed_char" ".\[0-9\]* = 0 \'.000\'" "set variable signed char=0" |
| 122 | test_set "set variable v_signed_char=1" "print v_signed_char" ".\[0-9\]* = 1 \'.001\'" "set variable signed char=1" |
| 123 | test_set "set variable v_signed_char=27" "print v_signed_char" ".\[0-9\]* = 27 \'.e\'" "set variable signed char=27 (Esc)" |
| 124 | test_set "set variable v_signed_char=32" "print v_signed_char" ".\[0-9\]* = 32 \' \'" "set variable signed char=32 (SPC)" |
| 125 | test_set "set variable v_signed_char=65" "print v_signed_char" ".\[0-9\]* = 65 \'A\'" "set variable signed char=65 ('A')" |
| 126 | test_set "set variable v_signed_char=97" "print v_signed_char" ".\[0-9\]* = 97 \'a\'" "set variable signed char=97 ('a')" |
| 127 | test_set "set variable v_signed_char=126" "print v_signed_char" ".\[0-9\]* = 126 \'~\'" "set variable signed char=126 ('~')" |
| 128 | test_set "set variable v_signed_char=127" "print v_signed_char" ".\[0-9\]* = 127 \'.177\'" "set variable signed char=127 (8-bit)" |
| 129 | gdb_test "set variable v_signed_char=-1" "" |
| 130 | if {!$gcc_compiled} then { setup_xfail "mips-sgi-irix4*" } |
| 131 | gdb_test "print v_signed_char" ".\[0-9\]* = -1 \'.377\'" \ |
| 132 | "set variable signed char=-1 (-1)" |
| 133 | gdb_test "set variable v_signed_char=0xFF" "" |
| 134 | if {!$gcc_compiled} then { setup_xfail "mips-sgi-irix4*" } |
| 135 | gdb_test "print v_signed_char" ".\[0-9\]* = -1 \'.377\'" \ |
| 136 | "set variable signed char=0xFF (0xFF)" |
| 137 | # |
| 138 | # test "set variable" for type "unsigned char" |
| 139 | # |
| 140 | test_set "set variable v_unsigned_char=0" "print v_unsigned_char" ".\[0-9\]* = 0 \'.000\'" "set variable unsigned char=0" |
| 141 | test_set "set variable v_unsigned_char=1" "print v_unsigned_char" ".\[0-9\]* = 1 \'.001\'" "set variable unsigned char=1" |
| 142 | test_set "set variable v_unsigned_char=27" "print v_unsigned_char" ".\[0-9\]* = 27 \'.e\'" "set variable unsigned char=27 (Esc)" |
| 143 | test_set "set variable v_unsigned_char=32" "print v_unsigned_char" ".\[0-9\]* = 32 \' \'" "set variable unsigned char=32 (SPC)" |
| 144 | test_set "set variable v_unsigned_char=65" "print v_unsigned_char" ".\[0-9\]* = 65 \'A\'" "set variable unsigned char=65 ('A')" |
| 145 | test_set "set variable v_unsigned_char=97" "print v_unsigned_char" ".\[0-9\]* = 97 \'a\'" "set variable unsigned char=97 ('a')" |
| 146 | test_set "set variable v_unsigned_char=126" "print v_unsigned_char" ".\[0-9\]* = 126 \'~\'" "set variable unsigned char=126 ('~')" |
| 147 | test_set "set variable v_unsigned_char=~0" "print v_unsigned_char" ".\[0-9\]* = 255 \'.377\'" "set variable unsigned char=255 (8-bit)" |
| 148 | # |
| 149 | # test "set variable" for type "short" |
| 150 | # |
| 151 | test_set "set variable v_short=0" "print v_short" ".\[0-9\]* = 0" "set variable short=0" |
| 152 | test_set "set variable v_short=1" "print v_short" ".\[0-9\]* = 1" "set variable short=1" |
| 153 | test_set "set variable v_short=-1" "print v_short" ".\[0-9\]* = -1" "set variable short=-1 (minus)" |
| 154 | # |
| 155 | # test "set variable" for type "signed short" |
| 156 | # |
| 157 | test_set "set variable v_signed_short=0" "print v_signed_short" ".\[0-9\]* = 0" "set variable signed short=0" |
| 158 | test_set "set variable v_signed_short=1" "print v_signed_short" ".\[0-9\]* = 1" "set variable signed short=1" |
| 159 | test_set "set variable v_signed_short=-1" "print v_signed_short" ".\[0-9\]* = -1" "set variable signed short=-1 (minus)" |
| 160 | # |
| 161 | # test "set variable" for type "unsigned short" |
| 162 | # |
| 163 | test_set "set variable v_unsigned_short=0" "print v_unsigned_short" ".\[0-9\]* = 0" "set variable unsigned short=0" |
| 164 | test_set "set variable v_unsigned_short=1" "print v_unsigned_short" ".\[0-9\]* = 1" "set variable unsigned short=1" |
| 165 | test_set "set variable v_unsigned_short=~0" "print v_unsigned_short" ".\[0-9\]* = 65535" "set variable unsigned short=~0 (minus)" |
| 166 | # |
| 167 | # test "set variable" for type "int" |
| 168 | # |
| 169 | test_set "set variable v_int=0" "print v_int" ".\[0-9\]* = 0" "set variable int=0" |
| 170 | test_set "set variable v_int=1" "print v_int" ".\[0-9\]* = 1" "set variable int=1" |
| 171 | test_set "set variable v_int=-1" "print v_int" ".\[0-9\]* = -1" "set variable int=-1 (minus)" |
| 172 | # |
| 173 | # test "set variable" for type "signed int" |
| 174 | # |
| 175 | test_set "set variable v_signed_int=0" "print v_signed_int" ".\[0-9\]* = 0" "set variable signed int=0" |
| 176 | test_set "set variable v_signed_int=1" "print v_signed_int" ".\[0-9\]* = 1" "set variable signed int=1" |
| 177 | test_set "set variable v_signed_int=-1" "print v_signed_int" ".\[0-9\]* = -1" "set variable signed int=-1 (minus)" |
| 178 | # |
| 179 | # test "set variable" for type "unsigned int" |
| 180 | # |
| 181 | test_set "set variable v_unsigned_int=0" "print v_unsigned_int" ".\[0-9\]* = 0" "set variable unsigned int=0" |
| 182 | test_set "set variable v_unsigned_int=1" "print v_unsigned_int" ".\[0-9\]* = 1" "set variable unsigned int=1" |
| 183 | test_set "set variable v_unsigned_int=~0" "print v_unsigned_int" ".\[0-9\]* = (4294967295|65535)" "set variable unsigned int=~0 (minus)" |
| 184 | #test_set ".\[0-9\]* = 65535" "set variable unsigned int=~0 (minus)" |
| 185 | # |
| 186 | # test "set variable" for type "long" |
| 187 | # |
| 188 | test_set "set variable v_long=0" "print v_long" ".\[0-9\]* = 0" "set variable long=0" |
| 189 | test_set "set variable v_long=1" "print v_long" ".\[0-9\]* = 1" "set variable long=1" |
| 190 | test_set "set variable v_long=-1" "print v_long" ".\[0-9\]* = -1" "set variable long=-1 (minus)" |
| 191 | # |
| 192 | # test "set variable" for type "signed long" |
| 193 | # |
| 194 | test_set "set variable v_signed_long=0" "print v_signed_long" ".\[0-9\]* = 0" "set variable signed long=0" |
| 195 | test_set "set variable v_signed_long=1" "print v_signed_long" ".\[0-9\]* = 1" "set variable signed long=1" |
| 196 | test_set "set variable v_signed_long=-1" "print v_signed_long" ".\[0-9\]* = -1" "set variable signed long=-1 (minus)" |
| 197 | # |
| 198 | # test "set variable" for type "unsigned long" |
| 199 | # |
| 200 | test_set "set variable v_unsigned_long=0" "print v_unsigned_long" ".\[0-9\]* = 0" "set variable unsigned long=0" |
| 201 | test_set "set variable v_unsigned_long=1" "print v_unsigned_long" ".\[0-9\]* = 1" "set variable unsigned long=1" |
| 202 | test_set "set variable v_unsigned_long=~0" "print v_unsigned_long" ".\[0-9\]* = $ulong_minus_1" "set variable unsigned long=~0 (minus)" |
| 203 | # |
| 204 | # test "set variable" for type "float" |
| 205 | # |
| 206 | test_set "set variable v_float=0.0" "print v_float" ".\[0-9\]* = 0" "set variable float=0" |
| 207 | test_set "set variable v_float=1.0" "print v_float" ".\[0-9\]* = 1" "set variable float=1" |
| 208 | test_set "set variable v_float=-1.0" "print v_float" ".\[0-9\]* = -1" "set variable float=-1 (minus)" |
| 209 | # |
| 210 | # test "set variable" for type "double" |
| 211 | # |
| 212 | test_set "set variable v_double=0.0" "print v_double" ".\[0-9\]* = 0" "set variable double=0" |
| 213 | test_set "set variable v_double=1.0" "print v_double" ".\[0-9\]* = 1" "set variable double=1" |
| 214 | test_set "set variable v_double=-1.0" "print v_double" "print.*.\[0-9\]* = -1" "set variable double=-1 (minus)" |
| 215 | # |
| 216 | # test "set variable" for "char array[2]" |
| 217 | # |
| 218 | test_set "set variable v_char_array\[0\]='h'" "set variable v_char_array\[1\]='i'" "print v_char_array" "print.*.\[0-9\]* =.*\"hi\"" "set variable char array=\"hi\" (string)" |
| 219 | # |
| 220 | # test "set variable" for "signed char array[2]" |
| 221 | # |
| 222 | test_set "set variable v_signed_char_array\[0\]='h'" "set variable v_signed_char_array\[1\]='i'" "print v_signed_char_array" "print.*.\[0-9\]* =.*\"hi\"" "set variable signed char array=\"hi\" (string)" |
| 223 | # |
| 224 | # test "set variable" for "unsigned char array[2]" |
| 225 | # |
| 226 | test_set "set variable v_unsigned_char_array\[0\]='h'" "set variable v_unsigned_char_array\[1\]='i'" "print v_unsigned_char_array" "print.*.\[0-9\]* =.*\"hi\"" "set variable unsigned char array=\"hi\" (string)" |
| 227 | # |
| 228 | # test "set variable" for "short array[2]" |
| 229 | # |
| 230 | test_set "set variable v_short_array\[0\]=123" "set variable v_short_array\[1\]=-456" "print v_short_array" "print.*.\[0-9\]* =.*\{123,.*-456\}" "set variable short array" |
| 231 | # |
| 232 | # test "set variable" for "signed short array[2]" |
| 233 | # |
| 234 | test_set "set variable v_signed_short_array\[0\]=123" "set variable v_signed_short_array\[1\]=-456" "print v_signed_short_array" "print.*.\[0-9\]* =.*\{123,.*-456\}" "set variable signed short array" |
| 235 | # |
| 236 | # test "set variable" for "unsigned short array[2]" |
| 237 | # |
| 238 | test_set "set variable v_unsigned_short_array\[0\]=123" "set variable v_unsigned_short_array\[1\]=-456" "print v_unsigned_short_array" "print.*.\[0-9\]* =.*\{123,.*65080\}" "set variable unsigned short array" |
| 239 | # |
| 240 | # test "set variable" for "int array[2]" |
| 241 | # |
| 242 | test_set "set variable v_int_array\[0\]=123" "set variable v_int_array\[1\]=-456" "print v_int_array" "print.*.\[0-9\]* =.*\{123,.*-456\}" "set variable int array" |
| 243 | # |
| 244 | # test "set variable" for "signed int array[2]" |
| 245 | # |
| 246 | test_set "set variable v_signed_int_array\[0\]=123" "set variable v_signed_int_array\[1\]=-456" "print v_signed_int_array" "print.*.\[0-9\]* =.*\{123,.*-456\}" "set variable signed int array" |
| 247 | # |
| 248 | # test "set variable" for "unsigned int array[2]" |
| 249 | # |
| 250 | test_set "set variable v_unsigned_int_array\[0\]=123" "set variable v_unsigned_int_array\[1\]=-456" "print v_unsigned_int_array" "print.*.\[0-9\]* =.*\{123,.*(4294966840|65080)\}" "set variable unsigned int array" |
| 251 | # |
| 252 | # test "set variable" for "long array[2]" |
| 253 | # |
| 254 | test_set "set variable v_long_array\[0\]=123" "set variable v_long_array\[1\]=-456" "print v_long_array" "print.*.\[0-9\]* =.*\{123,.*-456\}" "set variable long array" |
| 255 | # |
| 256 | # test "set variable" for "signed long array[2]" |
| 257 | # |
| 258 | test_set "set variable v_signed_long_array\[0\]=123" "set variable v_signed_long_array\[1\]=-456" "print v_signed_long_array" "print.*.\[0-9\]* =.*\{123,.*-456\}" "set variable signed long array" |
| 259 | # |
| 260 | # test "set variable" for "unsigned long array[2]" |
| 261 | # |
| 262 | test_set "set variable v_unsigned_long_array\[0\]=123" "set variable v_unsigned_long_array\[1\]=-456" "print v_unsigned_long_array" "print.*.\[0-9\]* =.*\{123,.*$ulong_minus_456\}" "set variable unsigned long array" |
| 263 | # |
| 264 | # test "set variable" for "float array[2]" |
| 265 | # |
| 266 | test_set "set variable v_float_array\[0\]=123.0" "set variable v_float_array\[1\]=-456.0" "print v_float_array" "print.*.\[0-9\]* =.*\{123,.*-456\}" "set variable float array" |
| 267 | # |
| 268 | # test "set variable" for "double array[2]" |
| 269 | # |
| 270 | test_set "set variable v_double_array\[0\]=123.0" "set variable v_double_array\[1\]=-456.0" "print v_double_array" "print.*.\[0-9\]* =.*\{123,.*-456\}" "set variable double array" |
| 271 | # |
| 272 | # test "set variable" for type "char *" |
| 273 | # |
| 274 | test_set "set v_char_pointer=v_char_array" "set variable *(v_char_pointer)='h'" "set variable *(v_char_pointer+1)='i'" "print v_char_array" "print.*.\[0-9\]* =.*\"hi\"" "print *(v_char_pointer+1)" "print.*.\[0-9\]* = 105 \'i\'" "set variable char pointer=\"hi\" (string)" |
| 275 | # |
| 276 | # test "set variable" for type "signed char *" |
| 277 | # |
| 278 | test_set "set v_signed_char_pointer=v_signed_char_array" "set variable *(v_signed_char_pointer)='h'" "set variable *(v_signed_char_pointer+1)='i'" "print v_signed_char_array" "print.*.\[0-9\]* =.*\"hi\"" "print *(v_signed_char_pointer+1)" "print.*.\[0-9\]* = 105 \'i\'" "set variable signed char pointer=\"hi\" (string)" |
| 279 | # |
| 280 | # test "set variable" for type "unsigned char *" |
| 281 | # |
| 282 | test_set "set v_unsigned_char_pointer=v_unsigned_char_array" "set variable *(v_unsigned_char_pointer)='h'" "set variable *(v_unsigned_char_pointer+1)='i'" "print v_unsigned_char_array" "print.*.\[0-9\]* =.*\"hi\"" "print *(v_unsigned_char_pointer+1)" "print.*.\[0-9\]* = 105 \'i\'" "set variable unsigned char pointer=\"hi\" (string)" |
| 283 | # |
| 284 | # test "set variable" for type "short *" |
| 285 | # |
| 286 | test_set "set v_short_pointer=v_short_array" "set variable *(v_short_pointer)=123" "set variable *(v_short_pointer+1)=-456" "print v_short_array" "print.*.\[0-9\]* =.*\{123,.*-456\}" "print *(v_short_pointer+1)" "print.*.\[0-9\]* = -456" "set variable short pointer" |
| 287 | # |
| 288 | # test "set variable" for type "signed short *" |
| 289 | # |
| 290 | gdb_test "set v_signed_short_pointer=v_signed_short_array" "" |
| 291 | gdb_test "set variable *(v_signed_short_pointer)=123" "" |
| 292 | gdb_test "set variable *(v_signed_short_pointer+1)=-456" "" |
| 293 | gdb_test "print v_signed_short_array" ".\[0-9\]* =.*\{123,.*-456\}" \ |
| 294 | "set variable signed short pointer" |
| 295 | gdb_test "print *(v_signed_short_pointer+1)" ".\[0-9\]*.*=.*-456" |
| 296 | # |
| 297 | # test "set variable" for type "unsigned short *" |
| 298 | # |
| 299 | gdb_test "set v_unsigned_short_pointer=v_unsigned_short_array" "" |
| 300 | gdb_test "set variable *(v_unsigned_short_pointer)=123" "" |
| 301 | gdb_test "set variable *(v_unsigned_short_pointer+1)=-456" "" |
| 302 | gdb_test "print v_unsigned_short_array" ".\[0-9\]* =.*\{123,.*65080\}" \ |
| 303 | "set variable unsigned short pointer" |
| 304 | gdb_test "print *(v_unsigned_short_pointer+1)" ".\[0-9\]* = 65080" |
| 305 | # |
| 306 | # test "set variable" for type "int *" |
| 307 | # |
| 308 | test_set "set v_int_pointer=v_int_array" "set variable *(v_int_pointer)=123" "set variable *(v_int_pointer+1)=-456" "print v_int_array" "print.*.\[0-9\]* =.*\{123,.*-456\}" "print *(v_int_pointer+1)" "print.*.\[0-9\]* = -456" "set variable int pointer" |
| 309 | # |
| 310 | # test "set variable" for type "signed int *" |
| 311 | # |
| 312 | test_set "set v_signed_int_pointer=v_signed_int_array" "set variable *(v_signed_int_pointer)=123" "set variable *(v_signed_int_pointer+1)=-456" "print v_signed_int_array" "print.*.\[0-9\]* =.*\{123,.*-456\}" "print *(v_signed_int_pointer+1)" "print.*.\[0-9\]* = -456" "set variable signed int pointer" |
| 313 | # |
| 314 | # test "set variable" for type "unsigned int *" |
| 315 | # |
| 316 | test_set "set v_unsigned_int_pointer=v_unsigned_int_array" "set variable *(v_unsigned_int_pointer)=123" "set variable *(v_unsigned_int_pointer+1)=-456" "print v_unsigned_int_array" "print.*.\[0-9\]* =.*\{123,.*(4294966840|65080)\}" "set variable unsigned int pointer" |
| 317 | test_set "" "print *(v_unsigned_int_pointer+1)" "print.*.\[0-9\]* = (4294966840|65080)" "print variable unsigned int pointer+1" |
| 318 | # |
| 319 | # test "set variable" for type "long *" |
| 320 | # |
| 321 | test_set "set v_long_pointer=v_long_array" "set variable *(v_long_pointer)=123" "set variable *(v_long_pointer+1)=-456" "print v_long_array" "print.*.\[0-9\]* =.*\{123,.*-456\}" "print *(v_long_pointer+1)" "print.*.\[0-9\]* = -456" "set variable long pointer" |
| 322 | # |
| 323 | # test "set variable" for type "signed long *" |
| 324 | # |
| 325 | test_set "set v_signed_long_pointer=v_signed_long_array" "set variable *(v_signed_long_pointer)=123" "set variable *(v_signed_long_pointer+1)=-456" "print v_signed_long_array" "print.*.\[0-9\]* =.*\{123,.*-456\}" "print *(v_signed_long_pointer+1)" "print.*.\[0-9\]* = -456" "set variable signed long pointer" |
| 326 | # |
| 327 | # test "set variable" for type "unsigned long *" |
| 328 | # |
| 329 | test_set "set v_unsigned_long_pointer=v_unsigned_long_array" "set variable *(v_unsigned_long_pointer)=123" "set variable *(v_unsigned_long_pointer+1)=-456" "print v_unsigned_long_array" "print.*.\[0-9\]* =.*\{123,.*$ulong_minus_456\}" "print *(v_unsigned_long_pointer+1)" "print.*.\[0-9\]* = $ulong_minus_456" "set variable unsigned long pointer" |
| 330 | # |
| 331 | # test "set variable" for type "float *" |
| 332 | # |
| 333 | test_set "set v_float_pointer=v_float_array" "set variable *(v_float_pointer)=123.0" "set variable *(v_float_pointer+1)=-456.0" "print v_float_array" "print.*.\[0-9\]* =.*\{123,.*-456\}" "print *(v_float_pointer+1)" "print.*.\[0-9\]* = -456" "set variable float pointer" |
| 334 | # |
| 335 | # test "set variable" for type "double *" |
| 336 | # |
| 337 | test_set "set v_double_pointer=v_double_array" "set variable *(v_double_pointer)=123.0" "set variable *(v_double_pointer+1)=-456.0" "print v_double_array" "print.*.\[0-9\]* =.*\{123,.*-456\}" "print *(v_double_pointer+1)" "print.*.\[0-9\]* = -456" "set variable double pointer" |
| 338 | # |
| 339 | # test "set variable" for struct members |
| 340 | # |
| 341 | test_set "set variable v_struct1.v_char_member='h'" "print v_struct1.v_char_member" "print.*.\[0-9\]* = 104 \'h\'" "set variable structure char member" |
| 342 | test_set "set variable v_struct1.v_short_member=1" "print v_struct1.v_short_member" "print.*.\[0-9\]* = 1" "set variable structure short member" |
| 343 | test_set "set variable v_struct1.v_int_member=2" "print v_struct1.v_int_member" "print.*.\[0-9\]* = 2" "set variable structure int member" |
| 344 | test_set "set variable v_struct1.v_long_member=3" "print v_struct1.v_long_member" "print.*.\[0-9\]* = 3" "set variable structure long member" |
| 345 | test_set "set variable v_struct1.v_float_member=4.0" "print v_struct1.v_float_member" "print.*.\[0-9\]* = 4" "set variable structure float member" |
| 346 | test_set "set variable v_struct1.v_double_member=5.0" "print v_struct1.v_double_member" "print.*.\[0-9\]* = 5" "set variable structure double member" |
| 347 | |
| 348 | gdb_test "print v_struct1" \ |
| 349 | "print.*.\[0-9\]* = \{.*v_char_member = 104 \'h\',.*v_short_member = 1,\ |
| 350 | .*v_int_member = 2,.*\ |
| 351 | v_long_member = 3,.*v_float_member = 4,.*v_double_member = 5.*\}" \ |
| 352 | "set print structure #1" |
| 353 | |
| 354 | # This should be an error. GCC extensions for structure constants require |
| 355 | # the type of the structure to be specified, as in |
| 356 | # v_struct1 = (struct t_struct) {32, 33, 34, 35, 36, 37} |
| 357 | # GDB should do the same if it wants to provide this feature. |
| 358 | if [target_info exists gdb,cannot_call_functions] { |
| 359 | setup_xfail "*-*-*" 2416 |
| 360 | fail "set variable v_struct1 = {32, 33, 34, 35, 36, 37}" |
| 361 | continue |
| 362 | } |
| 363 | gdb_test "set variable v_struct1 = {32, 33, 34, 35, 36, 37}" "Invalid.*" |
| 364 | |
| 365 | # And after the error the structure should be unchanged. |
| 366 | gdb_test "print v_struct1" \ |
| 367 | "print.*.\[0-9\]* = \{.*v_char_member = 104 \'h\',.*v_short_member = 1,\ |
| 368 | .*v_int_member = 2,.*\ |
| 369 | v_long_member = 3,.*v_float_member = 4,.*v_double_member = 5.*\}" \ |
| 370 | "set print structure #2" |
| 371 | |
| 372 | # Test printing of enumeration bitfields. |
| 373 | # GNU C supports them, some other compilers don't. |
| 374 | |
| 375 | if {$gcc_compiled} then { |
| 376 | gdb_test "print sef.field=sm1" "print.*.\[0-9\]* = sm1" |
| 377 | gdb_test "print sef.field" "print.*.\[0-9\]* = sm1" "print sef.field (sm1)" |
| 378 | gdb_test "print sef.field=s1" "print.*.\[0-9\]* = s1" |
| 379 | gdb_test "print sef.field" "print.*.\[0-9\]* = s1" "print sef.field (s1)" |
| 380 | gdb_test "print uef.field=u2" "print.*.\[0-9\]* = u2" |
| 381 | gdb_test "print uef.field" "print.*.\[0-9\]* = u2" "print uef.field (u2)" |
| 382 | gdb_test "print uef.field=u1" "print.*.\[0-9\]* = u1" |
| 383 | gdb_test "print uef.field" "print.*.\[0-9\]* = u1" "print uef.field (u1)" |
| 384 | |
| 385 | # Test for truncation when assigning invalid values to bitfields. |
| 386 | gdb_test "print sef.field=7" \ |
| 387 | "print.*warning: Value does not fit in 2 bits.*\[0-9\]* = sm1" |
| 388 | gdb_test "print uef.field=6" \ |
| 389 | "print.*warning: Value does not fit in 2 bits.*\[0-9\]* = u2" |
| 390 | } |