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[/] [openrisc/] [trunk/] [gnu-src/] [gdb-7.1/] [gdb/] [testsuite/] [gdb.base/] [setvar.exp] - Blame information for rev 252

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1 227 jeremybenn
# This testcase is part of GDB, the GNU debugger.
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# Copyright 1988, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1999, 2000,
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# 2001, 2004, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14
# GNU General Public License for more details.
15
#
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# You should have received a copy of the GNU General Public License
17
# along with this program.  If not, see .
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19
# Please email any bugs, comments, and/or additions to this file to:
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# bug-gdb@gnu.org
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22
# This file was written by Rob Savoye. (rob@cygnus.com)
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if $tracelevel then {
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        strace $tracelevel
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        }
27
 
28
#
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# test running programs
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#
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set prms_id 0
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set bug_id 0
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34
set testfile "setvar"
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set srcfile ${testfile}.c
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set binfile ${objdir}/${subdir}/${testfile}
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if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
38
     untested setvar.exp
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     return -1
40
}
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42
# Create and source the file that provides information about the compiler
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# used to compile the test case.
44
if [get_compiler_info ${binfile}] {
45
    return -1;
46
}
47
 
48
gdb_exit
49
gdb_start
50
gdb_reinitialize_dir $srcdir/$subdir
51
gdb_load $binfile
52
 
53
#
54
# set it up at a breakpoint so we canplay with the variable values
55
#
56
send_gdb "set print sevenbit-strings\n" ; gdb_expect -re "$gdb_prompt $"
57
 
58
if ![runto_main] then {
59
    perror "couldn't run to breakpoint"
60
    continue
61
}
62
 
63
# Determine expected output for unsigned long variables,
64
# the output varies with sizeof (unsigned long).
65
 
66
set ulong_minus_1 4294967295
67
set ulong_minus_456 4294966840
68
send_gdb "print sizeof (unsigned long)\n"
69
gdb_expect {
70
    -re ".\[0-9\]* = 4.*$gdb_prompt $" {}
71
    -re ".\[0-9\]* = 8.*$gdb_prompt $" {
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        set ulong_minus_1 18446744073709551615
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        set ulong_minus_456 18446744073709551160
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    }
75
    -re ".*$gdb_prompt $" {
76
         fail "getting sizeof unsigned long"
77
    }
78
    default     { fail "(timeout) getting sizeof unsigned long" }
79
}
80
 
81
proc test_set { args } {
82
    global gdb_prompt
83
 
84
    set length [expr [llength $args] - 1];
85
    set message "[lindex $args $length]";
86
    set final [expr $length - 2];
87
    set count 1;
88
 
89
    # Set up the variables.
90
    for {set x 0;} {$x < $length} {incr x;} {
91
        if { "[lindex $args $x]" != "" } {
92
            set arg [lindex $args $x];
93
            if { ($x == $final) || ([string first ".*" [lindex $args [expr $x + 1]]] >= 0) } {
94
                set match [lindex $args [expr $x + 1]];
95
                if { $count == 1 } {
96
                    set mess "$message"
97
                } else {
98
                    set mess "$message (#$count)";
99
                }
100
                incr count;
101
                incr x;
102
            } else {
103
                set mess "";
104
                set match ""
105
            }
106
            verbose "doing $arg $match"
107
            if [gdb_test "$arg" "$match" "$mess"] {
108
                fail "$message -- $match";
109
                return 1;
110
            }
111
        }
112
    }
113
    return 0;
114
}
115
 
116
#
117
# test "set variable" for type "char"
118
#
119
# Because bare char types can be either signed or unsigned, we just test the
120
# range of values that are common to both (0-127).
121
#
122
 
123
test_set "set variable v_char=0" "print v_char" ".\[0-9\]* = 0 \'.000\'"        "set variable char=0"
124
test_set "set variable v_char=1" "print v_char" ".\[0-9\]* = 1 \'.001\'"        "set variable char=1"
125
test_set "set variable v_char=7" "print v_char" ".\[0-9\]* = 7 \'.a\'"        "set variable char=7 (Bel)"
126
test_set "set variable v_char=32" "print v_char" ".\[0-9\]* = 32 \' \'"        "set variable char=32 (SPC)"
127
test_set "set variable v_char=65" "print v_char" ".\[0-9\]* = 65 \'A\'"        "set variable char=65 ('A')"
128
test_set "set variable v_char=97" "print v_char" ".\[0-9\]* = 97 \'a\'"        "set variable char=97 ('a')"
129
test_set "set variable v_char=126" "print v_char" ".\[0-9\]* = 126 \'~\'"        "set variable char=126 ('~')"
130
test_set "set variable v_char=127" "print v_char" ".\[0-9\]* = 127 \'.177\'"        "set variable char=127 (8-bit)"
131
#
132
# test "set variable" for type "signed char"
133
#
134
test_set "set variable v_char=0" "print v_signed_char" ".\[0-9\]* = 0 \'.000\'"                 "set variable signed char=0"
135
test_set "set variable v_signed_char=1" "print v_signed_char" ".\[0-9\]* = 1 \'.001\'"        "set variable signed char=1"
136
test_set "set variable v_signed_char=7" "print v_signed_char" ".\[0-9\]* = 7 \'.a\'"        "set variable signed char=7 (Bel)"
137
test_set "set variable v_signed_char=32" "print v_signed_char" ".\[0-9\]* = 32 \' \'"        "set variable signed char=32 (SPC)"
138
test_set "set variable v_signed_char=65" "print v_signed_char" ".\[0-9\]* = 65 \'A\'"        "set variable signed char=65 ('A')"
139
test_set "set variable v_signed_char=97" "print v_signed_char" ".\[0-9\]* = 97 \'a\'"        "set variable signed char=97 ('a')"
140
test_set "set variable v_signed_char=126" "print v_signed_char" ".\[0-9\]* = 126 \'~\'"        "set variable signed char=126 ('~')"
141
test_set "set variable v_signed_char=127" "print v_signed_char" ".\[0-9\]* = 127 \'.177\'"        "set variable signed char=127 (8-bit)"
142
gdb_test "set variable v_signed_char=-1" ""
143
if {!$gcc_compiled} then { setup_xfail "mips-sgi-irix4*" }
144
gdb_test "print v_signed_char" ".\[0-9\]* = -1 \'.377\'" \
145
    "set variable signed char=-1 (-1)"
146
gdb_test "set variable v_signed_char=0xFF" ""
147
if {!$gcc_compiled} then { setup_xfail "mips-sgi-irix4*" }
148
gdb_test "print v_signed_char" ".\[0-9\]* = -1 \'.377\'" \
149
    "set variable signed char=0xFF (0xFF)"
150
#
151
# test "set variable" for type "unsigned char"
152
#
153
test_set "set variable v_unsigned_char=0" "print v_unsigned_char" ".\[0-9\]* = 0 \'.000\'"        "set variable unsigned char=0"
154
test_set "set variable v_unsigned_char=1" "print v_unsigned_char" ".\[0-9\]* = 1 \'.001\'"        "set variable unsigned char=1"
155
test_set "set variable v_unsigned_char=7" "print v_unsigned_char" ".\[0-9\]* = 7 \'.a\'"        "set variable unsigned char=7 (Bel)"
156
test_set "set variable v_unsigned_char=32" "print v_unsigned_char" ".\[0-9\]* = 32 \' \'"        "set variable unsigned char=32 (SPC)"
157
test_set "set variable v_unsigned_char=65" "print v_unsigned_char" ".\[0-9\]* = 65 \'A\'"        "set variable unsigned char=65 ('A')"
158
test_set "set variable v_unsigned_char=97" "print v_unsigned_char" ".\[0-9\]* = 97 \'a\'"        "set variable unsigned char=97 ('a')"
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test_set "set variable v_unsigned_char=126" "print v_unsigned_char" ".\[0-9\]* = 126 \'~\'"        "set variable unsigned char=126 ('~')"
160
test_set "set variable v_unsigned_char=~0" "print v_unsigned_char" ".\[0-9\]* = 255 \'.377\'"        "set variable unsigned char=255 (8-bit)"
161
#
162
# test "set variable" for type "short"
163
#
164
test_set "set variable v_short=0" "print v_short" ".\[0-9\]* = 0"        "set variable short=0"
165
test_set "set variable v_short=1" "print v_short" ".\[0-9\]* = 1"        "set variable short=1"
166
test_set "set variable v_short=-1" "print v_short" ".\[0-9\]* = -1"        "set variable short=-1 (minus)"
167
#
168
# test "set variable" for type "signed short"
169
#
170
test_set "set variable v_signed_short=0" "print v_signed_short" ".\[0-9\]* = 0"        "set variable signed short=0"
171
test_set "set variable v_signed_short=1" "print v_signed_short" ".\[0-9\]* = 1"        "set variable signed short=1"
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test_set "set variable v_signed_short=-1" "print v_signed_short" ".\[0-9\]* = -1"        "set variable signed short=-1 (minus)"
173
#
174
# test "set variable" for type "unsigned short"
175
#
176
test_set "set variable v_unsigned_short=0" "print v_unsigned_short" ".\[0-9\]* = 0"        "set variable unsigned short=0"
177
test_set "set variable v_unsigned_short=1" "print v_unsigned_short" ".\[0-9\]* = 1"        "set variable unsigned short=1"
178
test_set "set variable v_unsigned_short=~0" "print v_unsigned_short" ".\[0-9\]* = 65535"        "set variable unsigned short=~0 (minus)"
179
#
180
# test "set variable" for type "int"
181
#
182
test_set "set variable v_int=0" "print v_int" ".\[0-9\]* = 0"        "set variable int=0"
183
test_set "set variable v_int=1" "print v_int" ".\[0-9\]* = 1"        "set variable int=1"
184
test_set "set variable v_int=-1" "print v_int" ".\[0-9\]* = -1"        "set variable int=-1 (minus)"
185
#
186
# test "set variable" for type "signed int"
187
#
188
test_set "set variable v_signed_int=0" "print v_signed_int" ".\[0-9\]* = 0"        "set variable signed int=0"
189
test_set "set variable v_signed_int=1" "print v_signed_int" ".\[0-9\]* = 1"        "set variable signed int=1"
190
test_set "set variable v_signed_int=-1" "print v_signed_int" ".\[0-9\]* = -1"        "set variable signed int=-1 (minus)"
191
#
192
# test "set variable" for type "unsigned int"
193
#
194
test_set "set variable v_unsigned_int=0" "print v_unsigned_int" ".\[0-9\]* = 0"        "set variable unsigned int=0"
195
test_set "set variable v_unsigned_int=1" "print v_unsigned_int" ".\[0-9\]* = 1"        "set variable unsigned int=1"
196
test_set "set variable v_unsigned_int=~0" "print v_unsigned_int" ".\[0-9\]* = (4294967295|65535)"        "set variable unsigned int=~0 (minus)"
197
#test_set ".\[0-9\]* = 65535"        "set variable unsigned int=~0 (minus)"
198
#
199
# test "set variable" for type "long"
200
#
201
test_set "set variable v_long=0" "print v_long" ".\[0-9\]* = 0"        "set variable long=0"
202
test_set "set variable v_long=1" "print v_long" ".\[0-9\]* = 1"        "set variable long=1"
203
test_set "set variable v_long=-1" "print v_long" ".\[0-9\]* = -1"        "set variable long=-1 (minus)"
204
#
205
# test "set variable" for type "signed long"
206
#
207
test_set "set variable v_signed_long=0" "print v_signed_long" ".\[0-9\]* = 0"        "set variable signed long=0"
208
test_set "set variable v_signed_long=1" "print v_signed_long" ".\[0-9\]* = 1"        "set variable signed long=1"
209
test_set "set variable v_signed_long=-1" "print v_signed_long" ".\[0-9\]* = -1"        "set variable signed long=-1 (minus)"
210
#
211
# test "set variable" for type "unsigned long"
212
#
213
test_set "set variable v_unsigned_long=0" "print v_unsigned_long" ".\[0-9\]* = 0"        "set variable unsigned long=0"
214
test_set "set variable v_unsigned_long=1" "print v_unsigned_long" ".\[0-9\]* = 1"        "set variable unsigned long=1"
215
test_set "set variable v_unsigned_long=~0" "print v_unsigned_long" ".\[0-9\]* = $ulong_minus_1"        "set variable unsigned long=~0 (minus)"
216
#
217
# test "set variable" for type "float"
218
#
219
test_set "set variable v_float=0.0" "print v_float" ".\[0-9\]* = 0"        "set variable float=0"
220
test_set "set variable v_float=1.0" "print v_float" ".\[0-9\]* = 1"        "set variable float=1"
221
test_set "set variable v_float=-1.0" "print v_float" ".\[0-9\]* = -1"        "set variable float=-1 (minus)"
222
#
223
# test "set variable" for type "double"
224
#
225
test_set "set variable v_double=0.0" "print v_double" ".\[0-9\]* = 0"        "set variable double=0"
226
test_set "set variable v_double=1.0" "print v_double" ".\[0-9\]* = 1"        "set variable double=1"
227
test_set "set variable v_double=-1.0" "print v_double" ".*.\[0-9\]* = -1"        "set variable double=-1 (minus)"
228
#
229
# test "set variable" for "char array[2]"
230
#
231
test_set "set variable v_char_array\[0\]='h'" "set variable v_char_array\[1\]='i'" "print v_char_array" ".*.\[0-9\]* =.*\"hi\""        "set variable char array=\"hi\" (string)"
232
#
233
# test "set variable" for "signed char array[2]"
234
#
235
test_set "set variable v_signed_char_array\[0\]='h'" "set variable v_signed_char_array\[1\]='i'" "print v_signed_char_array" ".*.\[0-9\]* =.*\"hi\""        "set variable signed char array=\"hi\" (string)"
236
#
237
# test "set variable" for "unsigned char array[2]"
238
#
239
test_set "set variable v_unsigned_char_array\[0\]='h'" "set variable v_unsigned_char_array\[1\]='i'" "print v_unsigned_char_array" ".*.\[0-9\]* =.*\"hi\""        "set variable unsigned char array=\"hi\" (string)"
240
#
241
# test "set variable" for "short array[2]"
242
#
243
test_set "set variable v_short_array\[0\]=123" "set variable v_short_array\[1\]=-456" "print v_short_array" ".*.\[0-9\]* =.*\\{123,.*-456\\}"        "set variable short array"
244
#
245
# test "set variable" for "signed short array[2]"
246
#
247
test_set "set variable v_signed_short_array\[0\]=123" "set variable v_signed_short_array\[1\]=-456" "print v_signed_short_array" ".*.\[0-9\]* =.*\\{123,.*-456\\}"        "set variable signed short array"
248
#
249
# test "set variable" for "unsigned short array[2]"
250
#
251
test_set "set variable v_unsigned_short_array\[0\]=123" "set variable v_unsigned_short_array\[1\]=-456" "print v_unsigned_short_array" ".*.\[0-9\]* =.*\\{123,.*65080\\}"        "set variable unsigned short array"
252
#
253
# test "set variable" for "int array[2]"
254
#
255
test_set "set variable v_int_array\[0\]=123" "set variable v_int_array\[1\]=-456" "print v_int_array" ".*.\[0-9\]* =.*\\{123,.*-456\\}"        "set variable int array"
256
#
257
# test "set variable" for "signed int array[2]"
258
#
259
test_set "set variable v_signed_int_array\[0\]=123" "set variable v_signed_int_array\[1\]=-456" "print v_signed_int_array" ".*.\[0-9\]* =.*\\{123,.*-456\\}"        "set variable signed int array"
260
#
261
# test "set variable" for "unsigned int array[2]"
262
#
263
test_set "set variable v_unsigned_int_array\[0\]=123" "set variable v_unsigned_int_array\[1\]=-456" "print v_unsigned_int_array" ".*.\[0-9\]* =.*\\{123,.*(4294966840|65080)\\}"        "set variable unsigned int array"
264
#
265
# test "set variable" for "long array[2]"
266
#
267
test_set "set variable v_long_array\[0\]=123" "set variable v_long_array\[1\]=-456" "print v_long_array" ".*.\[0-9\]* =.*\\{123,.*-456\\}"        "set variable long array"
268
#
269
# test "set variable" for "signed long array[2]"
270
#
271
test_set "set variable v_signed_long_array\[0\]=123" "set variable v_signed_long_array\[1\]=-456" "print v_signed_long_array" ".*.\[0-9\]* =.*\\{123,.*-456\\}"        "set variable signed long array"
272
#
273
# test "set variable" for "unsigned long array[2]"
274
#
275
test_set "set variable v_unsigned_long_array\[0\]=123" "set variable v_unsigned_long_array\[1\]=-456" "print v_unsigned_long_array" ".*.\[0-9\]* =.*\\{123,.*$ulong_minus_456\\}"        "set variable unsigned long array"
276
#
277
# test "set variable" for "float array[2]"
278
#
279
test_set "set variable v_float_array\[0\]=123.0" "set variable v_float_array\[1\]=-456.0" "print v_float_array" ".*.\[0-9\]* =.*\\{123,.*-456\\}"        "set variable float array"
280
#
281
# test "set variable" for "double array[2]"
282
#
283
test_set "set variable v_double_array\[0\]=123.0" "set variable v_double_array\[1\]=-456.0" "print v_double_array" ".*.\[0-9\]* =.*\\{123,.*-456\\}"        "set variable double array"
284
#
285
# test "set variable" for type "char *"
286
#
287
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" ".*.\[0-9\]* =.*\"hi\""  "print *(v_char_pointer+1)" ".*.\[0-9\]* = 105 \'i\'"     "set variable char pointer=\"hi\" (string)"
288
#
289
# test "set variable" for type "signed char *"
290
#
291
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" ".*.\[0-9\]* =.*\"hi\""  "print *(v_signed_char_pointer+1)" ".*.\[0-9\]* = 105 \'i\'"     "set variable signed char pointer=\"hi\" (string)"
292
#
293
# test "set variable" for type "unsigned char *"
294
#
295
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" ".*.\[0-9\]* =.*\"hi\""  "print *(v_unsigned_char_pointer+1)" ".*.\[0-9\]* = 105 \'i\'"     "set variable unsigned char pointer=\"hi\" (string)"
296
#
297
# test "set variable" for type "short *"
298
#
299
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" ".*.\[0-9\]* =.*\\{123,.*-456\\}"  "print *(v_short_pointer+1)" ".*.\[0-9\]* = -456"     "set variable short pointer"
300
#
301
# test "set variable" for type "signed short *"
302
#
303
gdb_test "set v_signed_short_pointer=v_signed_short_array" ""
304
gdb_test "set variable *(v_signed_short_pointer)=123" ""
305
gdb_test "set variable *(v_signed_short_pointer+1)=-456" ""
306
gdb_test "print v_signed_short_array" ".\[0-9\]* =.*\\{123,.*-456\\}" \
307
    "set variable signed short pointer"
308
gdb_test "print *(v_signed_short_pointer+1)" ".\[0-9\]*.*=.*-456"
309
#
310
# test "set variable" for type "unsigned short *"
311
#
312
gdb_test "set v_unsigned_short_pointer=v_unsigned_short_array" ""
313
gdb_test "set variable *(v_unsigned_short_pointer)=123" ""
314
gdb_test "set variable *(v_unsigned_short_pointer+1)=-456" ""
315
gdb_test "print v_unsigned_short_array" ".\[0-9\]* =.*\\{123,.*65080\\}" \
316
    "set variable unsigned short pointer"
317
gdb_test "print *(v_unsigned_short_pointer+1)" ".\[0-9\]* = 65080"
318
#
319
# test "set variable" for type "int *"
320
#
321
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" ".*.\[0-9\]* =.*\\{123,.*-456\\}"  "print *(v_int_pointer+1)" ".*.\[0-9\]* = -456"     "set variable int pointer"
322
#
323
# test "set variable" for type "signed int *"
324
#
325
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" ".*.\[0-9\]* =.*\\{123,.*-456\\}"  "print *(v_signed_int_pointer+1)" ".*.\[0-9\]* = -456"     "set variable signed int pointer"
326
#
327
# test "set variable" for type "unsigned int *"
328
#
329
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" ".*.\[0-9\]* =.*\\{123,.*(4294966840|65080)\\}" "set variable unsigned int pointer"
330
test_set "" "print *(v_unsigned_int_pointer+1)" ".*.\[0-9\]* = (4294966840|65080)"     "print variable unsigned int pointer+1"
331
#
332
# test "set variable" for type "long *"
333
#
334
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" ".*.\[0-9\]* =.*\\{123,.*-456\\}"  "print *(v_long_pointer+1)" ".*.\[0-9\]* = -456"     "set variable long pointer"
335
#
336
# test "set variable" for type "signed long *"
337
#
338
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" ".*.\[0-9\]* =.*\\{123,.*-456\\}"  "print *(v_signed_long_pointer+1)" ".*.\[0-9\]* = -456"     "set variable signed long pointer"
339
#
340
# test "set variable" for type "unsigned long *"
341
#
342
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" ".*.\[0-9\]* =.*\\{123,.*$ulong_minus_456\\}"  "print *(v_unsigned_long_pointer+1)" ".*.\[0-9\]* = $ulong_minus_456"     "set variable unsigned long pointer"
343
#
344
# test "set variable" for type "float *"
345
#
346
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" ".*.\[0-9\]* =.*\\{123,.*-456\\}"  "print *(v_float_pointer+1)" ".*.\[0-9\]* = -456"     "set variable float pointer"
347
#
348
# test "set variable" for type "double *"
349
#
350
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" ".*.\[0-9\]* =.*\\{123,.*-456\\}"  "print *(v_double_pointer+1)" ".*.\[0-9\]* = -456"     "set variable double pointer"
351
#
352
# test "set variable" for struct members
353
#
354
test_set "set variable v_struct1.v_char_member='h'" "print v_struct1.v_char_member" ".*.\[0-9\]* = 104 \'h\'"        "set variable structure char member"
355
test_set "set variable v_struct1.v_short_member=1" "print v_struct1.v_short_member" ".*.\[0-9\]* = 1"        "set variable structure short member"
356
test_set "set variable v_struct1.v_int_member=2" "print v_struct1.v_int_member" ".*.\[0-9\]* = 2"        "set variable structure int member"
357
test_set "set variable v_struct1.v_long_member=3" "print v_struct1.v_long_member" ".*.\[0-9\]* = 3"        "set variable structure long member"
358
test_set "set variable v_struct1.v_float_member=4.0" "print v_struct1.v_float_member" ".*.\[0-9\]* = 4"        "set variable structure float member"
359
test_set "set variable v_struct1.v_double_member=5.0" "print v_struct1.v_double_member" ".*.\[0-9\]* = 5"        "set variable structure double member"
360
 
361
gdb_test "print v_struct1" \
362
  ".*.\[0-9\]* = \{.*v_char_member = 104 \'h\',.*v_short_member = 1,\
363
.*v_int_member = 2,.*\
364
v_long_member = 3,.*v_float_member = 4,.*v_double_member = 5.*\}" \
365
  "set print structure #1"
366
 
367
# Some believe that the following  should be an error.  GCC extensions for
368
# structure constants require the type of the structure to be specified, as in
369
# v_struct1 = (struct t_struct) {32, 33, 34, 35, 36, 37}
370
# The argument is that GDB should do the same if it wants to provide this
371
# feature, i.e., require the cast.
372
# We decided that we don't want the debugger to be as picky as a
373
# compiler and make us type complex casts.
374
 
375
# We need to up this because this can be really slow on some boards.
376
# (malloc() is called as part of the test).
377
set prev_timeout $timeout
378
set timeout 60
379
 
380
# Change the values
381
test_set "set variable v_struct1 = {32, 33, 34, 35, 36, 37}" \
382
  "print v_struct1" \
383
  ".*.\[0-9\]* = \\{.*v_char_member = 32 \' \',.*v_short_member = 33,\
384
.*v_int_member = 34,.*\
385
v_long_member = 35,.*v_float_member = 36,.*v_double_member = 37.*\\}" \
386
  "set print structure #2"
387
 
388
# Change them back
389
test_set "set variable v_struct1 = {'h', 1, 2, 3, 4.0, 5.0}" \
390
  "print v_struct1" \
391
  ".*.\[0-9\]* = \\{.*v_char_member = 104 \'h\',.*v_short_member = 1,\
392
.*v_int_member = 2,.*\
393
v_long_member = 3,.*v_float_member = 4,.*v_double_member = 5.*\\}" \
394
  "set print structure #3"
395
 
396
set timeout $prev_timeout
397
 
398
# Test printing of enumeration bitfields.
399
# GNU C supports them, some other compilers don't.
400
 
401
if {$gcc_compiled} then {
402
    gdb_test "print sef.field=sm1" ".*.\[0-9\]* = sm1"
403
    gdb_test "print sef.field" ".*.\[0-9\]* = sm1" "print sef.field (sm1)"
404
    gdb_test "print sef.field=s1" ".*.\[0-9\]* = s1"
405
    gdb_test "print sef.field" ".*.\[0-9\]* = s1" "print sef.field (s1)"
406
    gdb_test "print uef.field=u2" ".*.\[0-9\]* = u2"
407
    gdb_test "print uef.field" ".*.\[0-9\]* = u2" "print uef.field (u2)"
408
    gdb_test "print uef.field=u1" ".*.\[0-9\]* = u1"
409
    gdb_test "print uef.field" ".*.\[0-9\]* = u1" "print uef.field (u1)"
410
 
411
    # Test for truncation when assigning invalid values to bitfields.
412
    gdb_test "print sef.field=7" \
413
        ".*warning: Value does not fit in 2 bits.*\[0-9\]* = sm1"
414
    gdb_test "print uef.field=6" \
415
        ".*warning: Value does not fit in 2 bits.*\[0-9\]* = u2"
416
}

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