1 /* Copyright 1999, 2000, 2004, 2007, 2008, 2009, 2010, 2011
2 Free Software Foundation, Inc.
3
4 This file is part of GDB.
5
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 3 of the License, or
9 (at your option) any later version.
10
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
15
16 You should have received a copy of the GNU General Public License
17 along with this program. If not, see <http://www.gnu.org/licenses/>. */
18
19 /*
20 * This simple program that passes different types of arguments
21 * on function calls. Useful to test printing frames, stepping, etc.
22 */
23
24 #include <stdio.h>
25 #include <unistd.h>
26
callee4(void)27 int callee4 (void)
28 {
29 int A=1;
30 int B=2;
31 int C;
32
33 C = A + B;
34 return 0;
35 }
callee3(char * strarg)36 callee3 (char *strarg)
37 {
38 callee4 ();
39 }
40
callee2(int intarg,char * strarg)41 callee2 (int intarg, char *strarg)
42 {
43 callee3 (strarg);
44 }
45
callee1(int intarg,char * strarg,double fltarg)46 callee1 (int intarg, char *strarg, double fltarg)
47 {
48 callee2 (intarg, strarg);
49 }
50
callme(int i)51 void callme (int i)
52 {
53 printf ("callme\n");
54 }
55
return_1()56 int return_1 ()
57 {
58 return 1;
59 }
60
do_nothing(void)61 void do_nothing (void)
62 {
63 }
64
main()65 main ()
66 {
67 callee1 (2, "A string argument.", 3.5);
68 callee1 (2, "A string argument.", 3.5);
69
70 do_nothing (); /* Hello, World! */
71
72 callme (1);
73 callme (2);
74
75 return 0;
76 }
77