1# Copyright 2000, 2004, 2007 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 3 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, see <http://www.gnu.org/licenses/>.
15
16# Please email any bugs, comments, and/or additions to this file to:
17# bug-gdb@prep.ai.mit.edu
18
19# This file was written by Michael Snyder (msnyder@redhat.com)
20
21if $tracelevel then {
22	strace $tracelevel
23}
24
25set prms_id 0
26set bug_id 0
27
28# re-use the program from the "return2" test.
29set testfile "return2"
30set srcfile ${testfile}.c
31set binfile ${objdir}/${subdir}/${testfile}
32if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
33     untested finish.exp
34     return -1
35}
36
37proc finish_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 ${type}_func"
44    send_gdb "finish\n"
45    gdb_expect {
46	-re ".*Value returned is .* = 49 '1'\r\n$gdb_prompt $" {
47	    if { $type == "char" } {
48		pass "finish from char_func"
49	    } else {
50		fail "finish from ${type}_func"
51	    }
52	}
53	-re ".*Value returned is .* = \[0123456789\]* '1'\r\n$gdb_prompt $" {
54	    if { $type == "char" } {
55		pass "finish from char_func (non-ASCII char set?)"
56	    } else {
57		fail "finish from ${type}_func"
58	    }
59	}
60	-re ".*Value returned is .* = 1\r\n$gdb_prompt $" {
61	    pass "finish from ${type}_func"
62	}
63	-re ".*$gdb_prompt $" {
64	    fail "finish from ${type}_func"
65	}
66	timeout {
67	    fail "finish from ${type}_func (timeout)"
68	}
69    }
70}
71
72proc finish_void { } {
73    global gdb_prompt
74
75    gdb_test "break void_func" "Breakpoint \[0123456789\].*" \
76	    "set break on void_func"
77    gdb_test "continue" "Breakpoint.* void_func.*" \
78	    "continue to void_func"
79    send_gdb "finish\n"
80    # Some architectures will have one or more instructions after the
81    # call instruction which still is part of the call sequence, so we
82    # must be prepared for a "finish" to show us the void_func call
83    # again as well as the statement after.
84    gdb_expect {
85	-re ".*void_checkpoint.*$gdb_prompt $" {
86	    pass "finish from void_func"
87	}
88	-re "0x\[0-9a-fA-F\]+ in main.*call to void_func.*$gdb_prompt $" {
89	    pass "finish from void_func"
90	}
91	-re ".*$gdb_prompt $" {
92	    fail "finish from void_func"
93	}
94	timeout {
95	    fail "finish from void_func (timeout)"
96	}
97    }
98}
99
100proc finish_tests { } {
101    global gdb_prompt
102
103    if { ! [ runto_main ] } then {
104	untested finish.exp
105	return -1
106    }
107
108    finish_void
109    finish_1 "char"
110    finish_1 "short"
111    finish_1 "int"
112    finish_1 "long"
113    finish_1 "long_long"
114    finish_1 "float"
115    finish_1 "double"
116}
117
118# Start with a fresh gdb.
119
120gdb_exit
121gdb_start
122gdb_reinitialize_dir $srcdir/$subdir
123gdb_load ${binfile}
124
125set timeout 30
126finish_tests
127