1# Copyright 1998, 1999, 2000 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# Please email any bugs, comments, and/or additions to this file to:
18# bug-gdb@prep.ai.mit.edu
19
20
21# This file is part of the gdb testsuite
22# file written by Elena Zannoni (ezannoni@cygnus.com)
23
24#
25# tests for expressions with struct/array elements and mixed operator types
26# with elementary types
27#
28
29if $tracelevel then {
30        strace $tracelevel
31        }
32
33# By default, the datastructures are allocated on the stack.  For targets
34# with very small stack, that will not work.  In that case, just set
35# storage to `-DSTORAGE=static' which changes the datastructures to be
36# allocated in data segment.
37set storage "-DSTORAGE="
38if [target_info exists gdb,small_stack_section] {
39    set storage "-DSTORAGE=static"
40}
41
42set additional_flags "additional_flags=-w ${storage}"
43
44#
45# test running programs
46#
47set prms_id 0
48set bug_id 0
49
50set testfile "miscexprs"
51set srcfile ${testfile}.c
52set binfile ${objdir}/${subdir}/${testfile}
53
54if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable [list debug ${additional_flags}]] != "" } {
55    gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
56}
57
58if [get_compiler_info ${binfile}] {
59    return -1;
60}
61
62gdb_exit
63gdb_start
64gdb_reinitialize_dir $srcdir/$subdir
65gdb_load ${binfile}
66
67
68#
69# set it up at a breakpoint so we can play with the variable values
70#
71if ![runto_main] then {
72    perror "couldn't run to breakpoint"
73    continue
74}
75
76send_gdb "break marker1\n" ; gdb_expect -re ".*$gdb_prompt $"
77
78    send_gdb "cont\n"
79    gdb_expect {
80        -re "Break.* marker1 \\(\\) at .*:$decimal.*$gdb_prompt $" {
81            send_gdb "up\n"
82            gdb_expect {
83		-re ".*main.*$gdb_prompt $" {
84		    pass "up from marker1"
85		}
86                -re ".*$gdb_prompt $" {
87		    fail "up from marker1"
88		}
89                timeout { fail "up from marker1 (timeout)" }
90            }
91        }
92        -re "$gdb_prompt $" { fail "continue to marker1"  }
93        timeout { fail "(timeout) continue to marker1"  }
94    }
95
96global hex
97
98send_gdb "print &ibig.i\[0\]\n"
99gdb_expect {
100    -re ".\[0-9\]* = \\(int \\*\\) $hex.*$gdb_prompt $" {
101        pass "print value of &ibig.i\[0\]"
102      }
103    -re ".*$gdb_prompt $" { fail "print value of &ibig.i\[0\]" }
104    timeout           { fail "(timeout) print value of &ibig.i\[0\]" }
105  }
106
107send_gdb "print &cbig.c\[0\]\n"
108gdb_expect {
109    -re ".\[0-9\]* = $hex \"\".*$gdb_prompt $" {
110        pass "print value of &cbig.c\[0\]"
111      }
112    -re ".\[0-9\]* = $hex \"*\".*$gdb_prompt $" {
113        pass "print value of &cbig.c\[0\]"
114      }
115    -re ".*$gdb_prompt $" { fail "print value of &cbig.c\[0\]" }
116    timeout           { fail "(timeout) print value of &cbig.c\[0\]" }
117  }
118
119send_gdb "print &fbig.f\[0\]\n"
120gdb_expect {
121    -re ".\[0-9\]* = \\(float \\*\\) $hex.*$gdb_prompt $" {
122        pass "print value of &fbig.f\[0\]"
123      }
124    -re ".*$gdb_prompt $" { fail "print value of &fbig.f\[0\]" }
125    timeout           { fail "(timeout) print value of &fbig.f\[0\]" }
126  }
127
128send_gdb "print &dbig.d\[0\]\n"
129gdb_expect {
130    -re ".\[0-9\]* = \\(double \\*\\) $hex.*$gdb_prompt $" {
131        pass "print value of &dbig.d\[0\]"
132      }
133    -re ".*$gdb_prompt $" { fail "print value of &dbig.d\[0\]" }
134    timeout           { fail "(timeout) print value of &dbig.d\[0\]" }
135  }
136
137send_gdb "print &sbig.s\[0\]\n"
138gdb_expect {
139    -re ".\[0-9\]* = \\(short \\*\\) $hex.*$gdb_prompt $" {
140        pass "print value of &sbig.s\[0\]"
141    }
142    -re ".\[0-9\]* = \\(short int \\*\\) $hex.*$gdb_prompt $" {
143        pass "print value of &sbig.s\[0\]"
144    }
145    -re ".*$gdb_prompt $" { fail "print value of &sbig.s\[0\]" }
146    timeout           { fail "(timeout) print value of &sbig.s\[0\]" }
147  }
148
149send_gdb "print &lbig.l\[0\]\n"
150gdb_expect {
151    -re ".\[0-9\]* = \\(long \\*\\) $hex.*$gdb_prompt $" {
152        pass "print value of &lbig.l\[0\]"
153    }
154    -re ".\[0-9\]* = \\(long int \\*\\) $hex.*$gdb_prompt $" {
155        pass "print value of &lbig.l\[0\]"
156    }
157    -re ".*$gdb_prompt $" { fail "print value of &lbig.l\[0\]" }
158    timeout           { fail "(timeout) print value of &lbig.l\[0\]" }
159  }
160
161
162send_gdb "print ibig.i\[100\] | 1\n"
163gdb_expect {
164    -re ".\[0-9\]* = 5.*$gdb_prompt $" {
165        pass "print value of ibig.i\[100\] | 1"
166      }
167    -re ".*$gdb_prompt $" { fail "print value of ibig.i\[100\] | 1" }
168    timeout           { fail "(timeout) print value of ibig.i\[100\] | 1" }
169  }
170
171
172send_gdb "print sbig.s\[90\] & 127\n"
173gdb_expect {
174    -re ".\[0-9\]* = 127.*$gdb_prompt $" {
175        pass "print value of sbig.s\[90\] & 127"
176      }
177    -re ".*$gdb_prompt $" { fail "print value of sbig.s\[90\] & 127" }
178    timeout           { fail "(timeout) print value of sbig.s\[90\] & 127" }
179  }
180
181send_gdb "print !ibig.i\[100\]\n"
182gdb_expect {
183    -re ".\[0-9\]* = $false.*$gdb_prompt $" {
184        pass "print value of !ibig.i\[100\]"
185      }
186    -re ".*$gdb_prompt $" { fail "print value of !ibig.i\[100\]" }
187    timeout           { fail "(timeout) print value of !ibig.i\[100\]" }
188  }
189
190send_gdb "print !sbig.s\[90\]\n"
191gdb_expect {
192    -re ".\[0-9\]* = $false.*$gdb_prompt $" {
193        pass "print value of !sbig.s\[90\]"
194      }
195    -re ".*$gdb_prompt $" { fail "print value of !sbig.s\[90\]" }
196    timeout           { fail "(timeout) print value of !sbig.s\[90\]" }
197  }
198
199
200send_gdb "print !fbig.f\[100\]\n"
201gdb_expect {
202    -re ".\[0-9\]* = $false.*$gdb_prompt $" {
203        pass "print value of !ibig.i\[100\]"
204      }
205    -re ".*$gdb_prompt $" { fail "print value of !ibig.i\[100\]" }
206    timeout           { fail "(timeout) print value of !ibig.i\[100\]" }
207  }
208
209send_gdb "print !dbig.d\[202\]\n"
210gdb_expect {
211    -re ".\[0-9\]* = $false.*$gdb_prompt $" {
212        pass "print value of !ibig.i\[100\]"
213      }
214    -re ".*$gdb_prompt $" { fail "print value of !ibig.i\[100\]" }
215    timeout           { fail "(timeout) print value of !ibig.i\[100\]" }
216  }
217
218
219
220send_gdb "print sbig.s\[90\] * 10\n"
221gdb_expect {
222    -re ".\[0-9\]* = 2550.*$gdb_prompt $" {
223        pass "print value of !sbig.s\[90\] * 10"
224      }
225    -re ".*$gdb_prompt $" { fail "print value of !sbig.s\[90\] * 10" }
226    timeout           { fail "(timeout) print value of !sbig.s\[90\] * 10" }
227  }
228
229send_gdb "print ibig.i\[100\] * sbig.s\[90\]\n"
230gdb_expect {
231    -re ".\[0-9\]* = 1275.*$gdb_prompt $" {
232        pass "print value of ibig.i\[100\] * sbig.s\[90\]"
233      }
234    -re ".*$gdb_prompt $" { fail "print value of ibig.i\[100\] * sbig.s\[90\]" }
235    timeout           { fail "(timeout) print value of ibig.i\[100\] * sbig.s\[90\]" }
236  }
237
238send_gdb "print fbig.f\[100\] * dbig.d\[202\]\n"
239gdb_expect {
240    -re ".\[0-9\]* = 119.99\[0-9\]*.*$gdb_prompt $" {
241        pass "print value of fbig.f\[100\] * dbig.d\[202\]"
242      }
243    -re ".*$gdb_prompt $" { fail "print value of fbig.f\[100\] * dbig.d\[202\]" }
244    timeout           { fail "(timeout) print value of fbig.f\[100\] * dbig.d\[202\]" }
245  }
246
247send_gdb "print !(sbig.s\[90\] * 2)\n"
248gdb_expect {
249    -re ".\[0-9\]* = $false.*$gdb_prompt $" {
250        pass "print value of !(sbig.s\[90\] * 2)"
251      }
252    -re ".*$gdb_prompt $" { fail "print value of !(sbig.s\[90\] * 2)" }
253    timeout           { fail "(timeout) print value of !(sbig.s\[90\] * 2)" }
254  }
255
256
257send_gdb "print sizeof(sbig)\n"
258gdb_expect {
259    -re ".\[0-9\]* = 800.*$gdb_prompt $" {
260        pass "print value of sizeof(sbig)"
261      }
262    -re ".*$gdb_prompt $" { fail "print value of sizeof(sbig)" }
263    timeout           { fail "(timeout) print value of sizeof(sbig)" }
264  }
265
266
267send_gdb "print sizeof(cbig)\n"
268gdb_expect {
269    -re ".\[0-9\]* = 100.*$gdb_prompt $" {
270        pass "print value of sizeof(cbig)"
271      }
272    -re ".*$gdb_prompt $" { fail "print value of sizeof(cbig)" }
273    timeout           { fail "(timeout) print value of sizeof(cbig)" }
274  }
275
276
277send_gdb "print sizeof(lbig)/sizeof(long)\n"
278gdb_expect {
279    -re ".\[0-9\]* = 900.*$gdb_prompt $" {
280        pass "print value of sizeof(lbig)/sizeof(long)"
281      }
282    -re ".*$gdb_prompt $" { fail "print value of sizeof(lbig)/sizeof(long)" }
283    timeout     { fail "(timeout) print value of sizeof(lbig)/sizeof(long)" }
284  }
285
286send_gdb "print ibig.i\[100\] << 2\n"
287gdb_expect {
288    -re ".\[0-9\]* = 20.*$gdb_prompt $" {
289        pass "print value of ibig.i\[100\] << 2"
290      }
291    -re ".*$gdb_prompt $" { fail "print value of ibig.i\[100\] << 2" }
292    timeout           { fail "(timeout) print value of ibig.i\[100\] << 2" }
293  }
294
295send_gdb "print sbig.s\[90\] >> 4\n"
296gdb_expect {
297    -re ".\[0-9\]* = 15.*$gdb_prompt $" {
298        pass "print value of sbig.s\[90\] >> 4"
299      }
300    -re ".*$gdb_prompt $" { fail "print value of sbig.s\[90\] >> 4" }
301    timeout           { fail "(timeout) print value of sbig.s\[90\] >> 4" }
302  }
303
304send_gdb "print lbig.l\[333\] >> 6\n"
305gdb_expect {
306    -re ".\[0-9\]* = 15624999.*$gdb_prompt $" {
307        pass "print value of lbig.l\[333\] >> 6"
308      }
309    -re ".*$gdb_prompt $" { fail "print value of lbig.l\[333\] >> 6" }
310    timeout           { fail "(timeout) print value of lbig.l\[333\] >> 6" }
311  }
312