Commit | Line | Data |
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0b302171 | 1 | # Copyright 1998-2004, 2007-2012 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 | # This file was written by Elena Zannoni (ezannoni@cygnus.com) |
17 | ||
18 | # this file tests command line calls with functions returning structures | |
19 | # corresponding source file: call_return_struct.c | |
20 | ||
21 | ||
22 | ||
c906108c SS |
23 | |
24 | set testfile "call-rt-st" | |
25 | set srcfile ${testfile}.c | |
26 | set binfile ${objdir}/${subdir}/${testfile} | |
27 | ||
28 | ||
1960c400 MS |
29 | # Test depends on printf, which the sparclet stub doesn't support. |
30 | if { [istarget "sparclet-*-*"] } { | |
31 | return 0; | |
32 | } | |
33 | ||
fc91c6c2 | 34 | if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug nowarnings}] != "" } { |
f21565d2 JB |
35 | untested "couldn't compile ${srcdir}/${subdir}/${srcfile}" |
36 | return -1 | |
37 | } | |
c906108c SS |
38 | |
39 | ||
40 | ||
41 | # Create and source the file that provides information about the compiler | |
42 | # used to compile the test case. | |
43 | ||
4c93b1db | 44 | if [get_compiler_info] { |
c906108c SS |
45 | return -1; |
46 | } | |
47 | ||
9fbfe2dc AC |
48 | # Some targets can't do function calls, so don't even bother with this |
49 | # test. | |
c906108c SS |
50 | if [target_info exists gdb,cannot_call_functions] { |
51 | setup_xfail "*-*-*" 2416 | |
52 | fail "This target can not call functions" | |
53 | continue | |
54 | } | |
55 | ||
c906108c SS |
56 | # Start with a fresh gdb. |
57 | ||
58 | gdb_exit | |
59 | gdb_start | |
60 | gdb_reinitialize_dir $srcdir/$subdir | |
61 | gdb_load ${binfile} | |
ad3986f0 MS |
62 | gdb_test_no_output "set print sevenbit-strings" |
63 | gdb_test_no_output "set print address off" | |
64 | gdb_test_no_output "set width 0" | |
c906108c SS |
65 | |
66 | ||
67 | if ![runto_main] then { | |
68 | perror "couldn't run to breakpoint" | |
69 | continue | |
70 | } | |
71 | ||
72 | ||
73 | gdb_test "break loop_count" \ | |
618ec112 | 74 | "Breakpoint.* file .*call-rt-st.c, line 128\\." \ |
c906108c SS |
75 | "breakpoint loop_count" |
76 | ||
ad3986f0 MS |
77 | gdb_test "continue" \ |
78 | "Continuing\\..*Breakpoint.*loop_count \\(\\) at.*call-rt-st.c:128\[ \t\r\n\]+128\[\t \]+for \\(index=0; index.4; index..\\);\[\r\n \]+" \ | |
79 | "continue to loop_count" | |
c906108c | 80 | |
ad3986f0 MS |
81 | gdb_test_multiple "finish" "finish out from loop count" { |
82 | -re "Run till exit from .0 loop_count \\(\\) at.*call-rt-st.c:128\[ \t\r\n\]+main \\(\\) at.*call-rt-st.c:777\[ \t\r\n\]+777\[\t \]+return 0;.*$gdb_prompt $" { | |
618ec112 | 83 | pass "finish out from loop_count (line 777)" |
ed4c619a | 84 | } |
618ec112 CV |
85 | -re "Run till exit from .0 loop_count \\(\\) at.*call-rt-st.c:128\[ \t\r\n\]+main \\(\\) at.*call-rt-st.c:775\[ \t\r\n\]+775\[\t \]+loop_count.*$gdb_prompt $" { |
86 | pass "finish out from loop_count (line 775)" | |
ed4c619a | 87 | } |
c906108c SS |
88 | } |
89 | ||
8032bf31 JB |
90 | # Ask GDB to print the value of EXPR, and expect to see the regexp |
91 | # RESULT in the output. If we get back the error message "Function | |
92 | # return value unknown", call that an `unsupported' test; on some | |
93 | # architectures, it's impossible to find structs returned by value | |
94 | # reliably. | |
95 | proc print_struct_call { expr result } { | |
96 | global gdb_prompt | |
97 | ||
98 | set command "print $expr" | |
ad3986f0 | 99 | gdb_test_multiple "${command}" "${command}" { |
8032bf31 JB |
100 | -re "$result\[\r\n\]+$gdb_prompt $" { |
101 | pass "$command" | |
102 | } | |
103 | -re "Function return value unknown.\[\r\n\]+$gdb_prompt $" { | |
104 | unsupported "$command" | |
105 | } | |
9e086581 | 106 | } |
9e086581 | 107 | } |
c906108c | 108 | |
8032bf31 JB |
109 | |
110 | if ![gdb_skip_stdio_test "print print_struct_rep(*struct1)"] { | |
111 | print_struct_call "print_struct_rep(*struct1)" \ | |
112 | ".*Contents of struct1:\[ \t\n\r\]+22\[ \t\]+0\[ \t\n\r\]+.\[0-9\]+ = \\{value = 5, head = 0\\}" | |
113 | } | |
114 | ||
13a5e3b8 | 115 | if ![gdb_skip_stdio_test "print print_one_large_struct(...)"] { |
8032bf31 JB |
116 | print_struct_call "print_one_large_struct(*list1)" \ |
117 | ".*\[ \t\]+4\[ \t\]+1\[ \r\n\]+.\[0-9\]+ = \\{next_index = \\{1, 2, 3, 4, 5, 6, 7, 8, 9, 10\\}, values = \\{4, 6, 8, 10, 12, 14, 16, 18, 20, 22\\}, head = 0\\}" | |
13a5e3b8 | 118 | } |
c906108c | 119 | |
13a5e3b8 | 120 | if {![gdb_skip_float_test "print print_one_double(*d1)"] && \ |
8032bf31 | 121 | ![gdb_skip_stdio_test "print print_one_double(*d1)"] } { |
5bdb6d01 | 122 | print_struct_call "print_one_double(*d1)" \ |
522ba268 | 123 | ".*Contents of one_double_t:\[ \r\n\]+1\\.111110\[ \r\n\]+.\[0-9\]+ = \\{double1 = 1\\.111\[0-9\]*\\}" |
13a5e3b8 | 124 | } |
c906108c | 125 | |
c477543d | 126 | if {![gdb_skip_float_test "print print_two_floats(*f3)"] && \ |
8032bf31 JB |
127 | ![gdb_skip_stdio_test "print print_two_floats(*f3)"] } { |
128 | print_struct_call "print_two_floats(*f3)" \ | |
129 | ".*Contents of two_floats_t:\[ \r\n\]+-2\\.345000\[ \t]+1\\.000000\[ \r\n\]+.\[0-9\]+ = \\{float1 = -2\\.34500003, float2 = 1\\}" | |
13a5e3b8 | 130 | } |
c906108c | 131 | |
fb4ce06b CV |
132 | if ![gdb_skip_stdio_test "print print_bit_flags_char(*cflags)"] { |
133 | print_struct_call "print_bit_flags_char(*cflags)" \ | |
30b66ecc | 134 | ".*alpha\[ \r\n\]+gamma\[ \r\n\]+epsilon\[ \r\n\]+.\[0-9\]+ = \\{alpha = 1 '\\\\001', beta = 0 '\\\\000', gamma = 1 '\\\\001', delta = 0 '\\\\000', epsilon = 1 '\\\\001', omega = 0 '\\\\000'\\}" |
618ec112 CV |
135 | } |
136 | ||
fb4ce06b CV |
137 | if ![gdb_skip_stdio_test "print print_bit_flags_short(*sflags)"] { |
138 | print_struct_call "print_bit_flags_short(*sflags)" \ | |
618ec112 CV |
139 | ".*alpha\[ \r\n\]+gamma\[ \r\n\]+epsilon\[ \r\n\]+.\[0-9\]+ = \\{alpha = 1, beta = 0, gamma = 1, delta = 0, epsilon = 1, omega = 0\\}" |
140 | } | |
141 | ||
13a5e3b8 | 142 | if ![gdb_skip_stdio_test "print print_bit_flags(*flags)"] { |
8032bf31 JB |
143 | print_struct_call "print_bit_flags(*flags)" \ |
144 | ".*alpha\[ \r\n\]+gamma\[ \r\n\]+epsilon\[ \r\n\]+.\[0-9\]+ = \\{alpha = 1, beta = 0, gamma = 1, delta = 0, epsilon = 1, omega = 0\\}" | |
13a5e3b8 | 145 | } |
c906108c | 146 | |
13a5e3b8 | 147 | if ![gdb_skip_stdio_test "print print_bit_flags_combo(*flags_combo)"] { |
8032bf31 JB |
148 | print_struct_call "print_bit_flags_combo(*flags_combo)" \ |
149 | ".*alpha\[ \r\n\]+gamma\[ \r\n\]+epsilon\[ \r\n\]+ch1: y\[ \t\]+ch2: n\[ \r\n\]+.\[0-9\]+ = \\{alpha = 1, beta = 0, ch1 = 121 'y', gamma = 1, delta = 0, ch2 = 110 'n', epsilon = 1, omega = 0\\}" | |
13a5e3b8 | 150 | } |
c906108c | 151 | |
13a5e3b8 | 152 | if ![gdb_skip_stdio_test "print print_three_chars(*three_chars)"] { |
8032bf31 JB |
153 | print_struct_call "print_three_chars(*three_char)" \ |
154 | ".*Contents of three_char_t:\[ \r\n\]+x\[ \t\]+y\[ \t\]+z\[ \r\n\]+.\[0-9\]+ = \\{ch1 = 120 'x', ch2 = 121 'y', ch3 = 122 'z'\\}" | |
13a5e3b8 | 155 | } |
c906108c | 156 | |
13a5e3b8 | 157 | if ![gdb_skip_stdio_test "print print_five_chars(*five_chars)"] { |
8032bf31 JB |
158 | print_struct_call "print_five_chars(*five_char)" \ |
159 | ".*Contents of five_char_t:\[ \r\n\]+h\[ \t\]+e\[ \t\]+l\[ \t\]+l\[ \t\]+o\[ \r\n\]+.\[0-9\]+ = \\{ch1 = 104 'h', ch2 = 101 'e', ch3 = 108 'l', ch4 = 108 'l', ch5 = 111 'o'\\}" | |
13a5e3b8 | 160 | } |
c906108c | 161 | |
13a5e3b8 | 162 | if ![gdb_skip_stdio_test "print print_int_char_combo(*int_char_combo)"] { |
8032bf31 JB |
163 | print_struct_call "print_int_char_combo(*int_char_combo)" \ |
164 | ".*Contents of int_char_combo_t:\[ \r\n\]+13\[ \t\]+!\[ \r\n\]+.\[0-9\]+ = \\{int1 = 13, ch1 = 33 '!'\\}" | |
13a5e3b8 | 165 | } |
c906108c | 166 | |
13a5e3b8 | 167 | return |