1 /* Copyright 1999-2021 Free Software Foundation, Inc.
2
3 This file is part of GDB.
4
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 3 of the License, or
8 (at your option) any later version.
9
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
14
15 You should have received a copy of the GNU General Public License
16 along with this program. If not, see <http://www.gnu.org/licenses/>. */
17
18 /*
19 * This simple program that passes different types of arguments
20 * on function calls. Useful to test printing frames, stepping, etc.
21 */
22
23 unsigned long long global_zero = 0;
24
callee4(void)25 int callee4 (void)
26 {
27 int A=1;
28 int B=2;
29 int C;
30
31 C = A + B;
32 return 0;
33 }
callee3(char * strarg)34 void callee3 (char *strarg)
35 {
36 callee4 ();
37 }
38
callee2(int intarg,char * strarg)39 void callee2 (int intarg, char *strarg)
40 {
41 callee3 (strarg);
42 }
43
callee1(int intarg,char * strarg,double fltarg)44 void callee1 (int intarg, char *strarg, double fltarg)
45 {
46 callee2 (intarg, strarg);
47 }
48
callme(int i)49 void callme (int i)
50 {
51 }
52
return_1()53 int return_1 ()
54 {
55 return 1;
56 }
57
do_nothing(void)58 void do_nothing (void)
59 {
60 }
61
main()62 int main ()
63 {
64 callee1 (2, "A string argument.", 3.5);
65 callee1 (2, "A string argument.", 3.5);
66
67 do_nothing (); /* Hello, World! */
68
69 callme (1);
70 callme (2);
71
72 return 0;
73 }
74