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4c38e0a4 JB |
1 | # Copyright 2000, 2001, 2004, 2007, 2008, 2009, 2010 |
2 | # Free Software Foundation, Inc. | |
efb66345 MS |
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 | |
e22f8b7c | 6 | # the Free Software Foundation; either version 3 of the License, or |
efb66345 | 7 | # (at your option) any later version. |
e22f8b7c | 8 | # |
efb66345 MS |
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. | |
e22f8b7c | 13 | # |
efb66345 | 14 | # You should have received a copy of the GNU General Public License |
e22f8b7c | 15 | # along with this program. If not, see <http://www.gnu.org/licenses/>. |
efb66345 | 16 | |
efb66345 MS |
17 | # This file was written by Michael Snyder (msnyder@redhat.com) |
18 | ||
19 | if $tracelevel then { | |
20 | strace $tracelevel | |
21 | } | |
22 | ||
efb66345 MS |
23 | |
24 | set testfile "return2" | |
25 | set srcfile ${testfile}.c | |
26 | set binfile ${objdir}/${subdir}/${testfile} | |
27 | if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } { | |
b60f0898 JB |
28 | untested return2.exp |
29 | return -1 | |
efb66345 MS |
30 | } |
31 | ||
32 | proc return_1 { type } { | |
33 | global gdb_prompt | |
34 | ||
35 | gdb_test "break ${type}_func" "Breakpoint \[0123456789\].*" \ | |
36 | "set break on ${type}_func" | |
37 | gdb_test "continue" "Breakpoint.* ${type}_func.*" \ | |
38 | "continue to ${type}_func" | |
39 | send_gdb "return testval.${type}_testval\n" | |
40 | gdb_expect { | |
41 | -re "Make ${type}_func return now.*y or n. $" { | |
42 | send_gdb "y\n" | |
43 | exp_continue | |
44 | } | |
45 | -re ".*${type}_resultval *= ${type}_func.*$gdb_prompt $" { | |
46 | send_gdb "step\n" | |
47 | exp_continue | |
48 | } | |
49 | -re ".*${type}_checkpoint.*$gdb_prompt $" { | |
50 | pass "return from ${type}_func" | |
51 | } | |
52 | -re ".*$gdb_prompt $" { | |
53 | fail "return from ${type}_func" | |
54 | } | |
55 | timeout { | |
56 | fail "return from ${type}_func (timeout)" | |
57 | } | |
58 | } | |
59 | gdb_test "print ${type}_resultval == testval.${type}_testval" ".* = 1" \ | |
60 | "${type} value returned successfully" | |
61 | gdb_test "print ${type}_resultval != ${type}_returnval" ".* = 1" \ | |
62 | "validate result value not equal to program return value" | |
63 | } | |
64 | ||
65 | proc return_void { } { | |
66 | global gdb_prompt | |
67 | ||
68 | gdb_test "break void_func" "Breakpoint \[0123456789\].*" \ | |
69 | "set break on void_func" | |
70 | gdb_test "continue" "Breakpoint.* void_func.*" \ | |
71 | "continue to void_func" | |
72 | send_gdb "return \n" | |
73 | gdb_expect { | |
74 | -re "Make void_func return now.*y or n. $" { | |
75 | send_gdb "y\n" | |
76 | exp_continue | |
77 | } | |
78 | -re ".*void_func.*call to void_func.*$gdb_prompt $" { | |
79 | send_gdb "step\n" | |
80 | exp_continue | |
81 | } | |
82 | -re ".*void_checkpoint.*$gdb_prompt $" { | |
83 | pass "return from void_func" | |
84 | } | |
85 | -re ".*$gdb_prompt $" { | |
86 | fail "return from void_func" | |
87 | } | |
88 | timeout { | |
89 | fail "return from void_func (timeout)" | |
90 | } | |
91 | } | |
92 | gdb_test "print void_test == 0" ".* = 1" \ | |
93 | "void function returned successfully" | |
94 | } | |
95 | ||
96 | proc return2_tests { } { | |
97 | global gdb_prompt | |
98 | ||
3ad13771 | 99 | if { ! [ runto_main ] } then { |
b60f0898 JB |
100 | untested return2.exp |
101 | return -1 | |
efb66345 MS |
102 | } |
103 | ||
104 | return_void | |
105 | return_1 "char" | |
106 | return_1 "short" | |
107 | return_1 "int" | |
108 | return_1 "long" | |
686d097c | 109 | if { ! [istarget "m6811-*-*"] && ![istarget "h8300*-*"] } then { |
d6f5fea1 SC |
110 | return_1 "long_long" |
111 | } | |
efb66345 | 112 | return_1 "float" |
d6f5fea1 SC |
113 | if { ! [istarget "m6811-*-*"] } then { |
114 | return_1 "double" | |
115 | } | |
efb66345 MS |
116 | } |
117 | ||
118 | # Start with a fresh gdb. | |
119 | ||
120 | gdb_exit | |
121 | gdb_start | |
122 | gdb_reinitialize_dir $srcdir/$subdir | |
123 | gdb_load ${binfile} | |
124 | ||
125 | set timeout 30 | |
126 | return2_tests |