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618f726f | 1 | # Copyright 1998-2016 Free Software Foundation, Inc. |
c906108c SS |
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 | |
e22f8b7c | 5 | # the Free Software Foundation; either version 3 of the License, or |
c906108c | 6 | # (at your option) any later version. |
e22f8b7c | 7 | # |
c906108c SS |
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. | |
e22f8b7c | 12 | # |
c906108c | 13 | # You should have received a copy of the GNU General Public License |
e22f8b7c | 14 | # along with this program. If not, see <http://www.gnu.org/licenses/>. |
c906108c | 15 | |
c906108c SS |
16 | |
17 | # This file is part of the gdb testsuite | |
18 | # file written by Elena Zannoni (ezannoni@cygnus.com) | |
19 | ||
20 | # | |
21 | # tests for expressions with struct/array elements and mixed operator types | |
22 | # with elementary types | |
23 | # | |
24 | ||
aaa68313 CV |
25 | # By default, the datastructures are allocated on the stack. For targets |
26 | # with very small stack, that will not work. In that case, just set | |
27 | # storage to `-DSTORAGE=static' which changes the datastructures to be | |
28 | # allocated in data segment. | |
29 | set storage "-DSTORAGE=" | |
30 | if [target_info exists gdb,small_stack_section] { | |
31 | set storage "-DSTORAGE=static" | |
32 | } | |
33 | ||
fc91c6c2 | 34 | set additional_flags "additional_flags=${storage}" |
aaa68313 | 35 | |
c906108c SS |
36 | # |
37 | # test running programs | |
38 | # | |
c906108c | 39 | |
f8b41b00 | 40 | standard_testfile .c |
c906108c | 41 | |
fc91c6c2 | 42 | if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable [list debug ${additional_flags} nowarnings]] != "" } { |
b60f0898 JB |
43 | untested miscexprs.exp |
44 | return -1 | |
c906108c SS |
45 | } |
46 | ||
4c93b1db | 47 | if [get_compiler_info] { |
ae59b1da | 48 | return -1 |
085dd6e6 | 49 | } |
c906108c | 50 | |
f8b41b00 | 51 | clean_restart ${binfile} |
c906108c SS |
52 | |
53 | ||
54 | # | |
55 | # set it up at a breakpoint so we can play with the variable values | |
56 | # | |
57 | if ![runto_main] then { | |
58 | perror "couldn't run to breakpoint" | |
59 | continue | |
60 | } | |
61 | ||
de7ff789 | 62 | gdb_test "break marker1" ".*" "" |
65731a6b MS |
63 | |
64 | gdb_test "cont" \ | |
65 | "Break.* marker1 \\(\\) at .*:$decimal.*" \ | |
66 | "continue to marker1" | |
67 | ||
68 | gdb_test "up" " main .*" "up from marker1" | |
c906108c SS |
69 | |
70 | global hex | |
71 | ||
65731a6b MS |
72 | gdb_test "print &ibig.i\[0\]" " = \\(int \\*\\) $hex" \ |
73 | "print value of &ibig.i\[0\]" | |
74 | ||
75 | gdb_test_multiple "print &cbig.c\[0\]" "print value of &cbig.c\[0\]" { | |
c906108c SS |
76 | -re ".\[0-9\]* = $hex \"\".*$gdb_prompt $" { |
77 | pass "print value of &cbig.c\[0\]" | |
65731a6b | 78 | } |
085dd6e6 JM |
79 | -re ".\[0-9\]* = $hex \"*\".*$gdb_prompt $" { |
80 | pass "print value of &cbig.c\[0\]" | |
65731a6b MS |
81 | } |
82 | } | |
83 | ||
84 | gdb_test "print &fbig.f\[0\]" " = \\(float \\*\\) $hex" \ | |
85 | "print value of &fbig.f\[0\]" | |
86 | ||
87 | gdb_test "print &dbig.d\[0\]" " = \\(double \\*\\) $hex" \ | |
88 | "print value of &dbig.d\[0\]" | |
89 | ||
90 | gdb_test_multiple "print &sbig.s\[0\]" "print value of &sbig.s\[0\]" { | |
7a292a7a SS |
91 | -re ".\[0-9\]* = \\(short \\*\\) $hex.*$gdb_prompt $" { |
92 | pass "print value of &sbig.s\[0\]" | |
93 | } | |
c906108c SS |
94 | -re ".\[0-9\]* = \\(short int \\*\\) $hex.*$gdb_prompt $" { |
95 | pass "print value of &sbig.s\[0\]" | |
7a292a7a | 96 | } |
65731a6b | 97 | } |
c906108c | 98 | |
65731a6b | 99 | gdb_test_multiple "print &lbig.l\[0\]" "print value of &lbig.l\[0\]" { |
7a292a7a SS |
100 | -re ".\[0-9\]* = \\(long \\*\\) $hex.*$gdb_prompt $" { |
101 | pass "print value of &lbig.l\[0\]" | |
102 | } | |
c906108c SS |
103 | -re ".\[0-9\]* = \\(long int \\*\\) $hex.*$gdb_prompt $" { |
104 | pass "print value of &lbig.l\[0\]" | |
7a292a7a | 105 | } |
65731a6b MS |
106 | } |
107 | ||
108 | gdb_test "print ibig.i\[100\] | 1" " = 5" \ | |
109 | "print value of ibig.i\[100\] | 1" | |
110 | ||
111 | gdb_test "print sbig.s\[90\] & 127" " = 127" \ | |
112 | "print value of sbig.s\[90\] & 127" | |
113 | ||
114 | gdb_test "print !ibig.i\[100\]" " = $false" \ | |
115 | "print value of !ibig.i\[100\]" | |
116 | ||
117 | gdb_test "print !sbig.s\[90\]" " = $false" \ | |
118 | "print value of !sbig.s\[90\]" | |
119 | ||
120 | gdb_test "print !fbig.f\[100\]" " = $false" \ | |
121 | "print value of !ibig.i\[100\]" | |
122 | ||
123 | gdb_test "print !dbig.d\[202\]" " = $false" \ | |
124 | "print value of !ibig.i\[100\]" | |
125 | ||
126 | gdb_test "print sbig.s\[90\] * 10" " = 2550" \ | |
127 | "print value of !sbig.s\[90\] * 10" | |
128 | ||
129 | gdb_test "print ibig.i\[100\] * sbig.s\[90\]" " = 1275" \ | |
130 | "print value of ibig.i\[100\] * sbig.s\[90\]" | |
131 | ||
132 | gdb_test "print fbig.f\[100\] * dbig.d\[202\]" " = 119.99\[0-9\]*" \ | |
133 | "print value of fbig.f\[100\] * dbig.d\[202\]" | |
134 | ||
135 | gdb_test "print !(sbig.s\[90\] * 2)" " = $false" \ | |
136 | "print value of !(sbig.s\[90\] * 2)" | |
137 | ||
138 | gdb_test "print sizeof(sbig)" " = 800" "print value of sizeof sbig" | |
139 | ||
140 | gdb_test "print sizeof(cbig)" " = 100" "print value of sizeof cbig" | |
141 | ||
142 | gdb_test "print sizeof(lbig)/sizeof(long)" " = 900" \ | |
143 | "print value of sizeof lbig / sizeof long" | |
144 | ||
145 | gdb_test "print ibig.i\[100\] << 2" " = 20" \ | |
146 | "print value of ibig.i\[100\] << 2" | |
147 | ||
148 | gdb_test "print sbig.s\[90\] >> 4" " = 15" \ | |
149 | "print value of sbig.s\[90\] >> 4" | |
150 | ||
151 | gdb_test "print lbig.l\[333\] >> 6" " = 15624999" \ | |
152 | "print value of lbig.l\[333\] >> 6" | |
153 |