Commit | Line | Data |
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6aba47ca | 1 | # Copyright 2000, 2001, 2004, 2007 Free Software Foundation, Inc. |
efb66345 MS |
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 | # This file was written by Michael Snyder (msnyder@redhat.com) | |
21 | ||
22 | if $tracelevel then { | |
23 | strace $tracelevel | |
24 | } | |
25 | ||
26 | set prms_id 0 | |
27 | set bug_id 0 | |
28 | ||
29 | set testfile "return2" | |
30 | set srcfile ${testfile}.c | |
31 | set binfile ${objdir}/${subdir}/${testfile} | |
32 | if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } { | |
b60f0898 JB |
33 | untested return2.exp |
34 | return -1 | |
efb66345 MS |
35 | } |
36 | ||
37 | proc return_1 { type } { | |
38 | global gdb_prompt | |
39 | ||
40 | gdb_test "break ${type}_func" "Breakpoint \[0123456789\].*" \ | |
41 | "set break on ${type}_func" | |
42 | gdb_test "continue" "Breakpoint.* ${type}_func.*" \ | |
43 | "continue to ${type}_func" | |
44 | send_gdb "return testval.${type}_testval\n" | |
45 | gdb_expect { | |
46 | -re "Make ${type}_func return now.*y or n. $" { | |
47 | send_gdb "y\n" | |
48 | exp_continue | |
49 | } | |
50 | -re ".*${type}_resultval *= ${type}_func.*$gdb_prompt $" { | |
51 | send_gdb "step\n" | |
52 | exp_continue | |
53 | } | |
54 | -re ".*${type}_checkpoint.*$gdb_prompt $" { | |
55 | pass "return from ${type}_func" | |
56 | } | |
57 | -re ".*$gdb_prompt $" { | |
58 | fail "return from ${type}_func" | |
59 | } | |
60 | timeout { | |
61 | fail "return from ${type}_func (timeout)" | |
62 | } | |
63 | } | |
64 | gdb_test "print ${type}_resultval == testval.${type}_testval" ".* = 1" \ | |
65 | "${type} value returned successfully" | |
66 | gdb_test "print ${type}_resultval != ${type}_returnval" ".* = 1" \ | |
67 | "validate result value not equal to program return value" | |
68 | } | |
69 | ||
70 | proc return_void { } { | |
71 | global gdb_prompt | |
72 | ||
73 | gdb_test "break void_func" "Breakpoint \[0123456789\].*" \ | |
74 | "set break on void_func" | |
75 | gdb_test "continue" "Breakpoint.* void_func.*" \ | |
76 | "continue to void_func" | |
77 | send_gdb "return \n" | |
78 | gdb_expect { | |
79 | -re "Make void_func return now.*y or n. $" { | |
80 | send_gdb "y\n" | |
81 | exp_continue | |
82 | } | |
83 | -re ".*void_func.*call to void_func.*$gdb_prompt $" { | |
84 | send_gdb "step\n" | |
85 | exp_continue | |
86 | } | |
87 | -re ".*void_checkpoint.*$gdb_prompt $" { | |
88 | pass "return from void_func" | |
89 | } | |
90 | -re ".*$gdb_prompt $" { | |
91 | fail "return from void_func" | |
92 | } | |
93 | timeout { | |
94 | fail "return from void_func (timeout)" | |
95 | } | |
96 | } | |
97 | gdb_test "print void_test == 0" ".* = 1" \ | |
98 | "void function returned successfully" | |
99 | } | |
100 | ||
101 | proc return2_tests { } { | |
102 | global gdb_prompt | |
103 | ||
3ad13771 | 104 | if { ! [ runto_main ] } then { |
b60f0898 JB |
105 | untested return2.exp |
106 | return -1 | |
efb66345 MS |
107 | } |
108 | ||
109 | return_void | |
110 | return_1 "char" | |
111 | return_1 "short" | |
112 | return_1 "int" | |
113 | return_1 "long" | |
686d097c | 114 | if { ! [istarget "m6811-*-*"] && ![istarget "h8300*-*"] } then { |
d6f5fea1 SC |
115 | return_1 "long_long" |
116 | } | |
efb66345 | 117 | return_1 "float" |
d6f5fea1 SC |
118 | if { ! [istarget "m6811-*-*"] } then { |
119 | return_1 "double" | |
120 | } | |
efb66345 MS |
121 | } |
122 | ||
123 | # Start with a fresh gdb. | |
124 | ||
125 | gdb_exit | |
126 | gdb_start | |
127 | gdb_reinitialize_dir $srcdir/$subdir | |
128 | gdb_load ${binfile} | |
129 | ||
130 | set timeout 30 | |
131 | return2_tests |