1 /* Copyright 1999-2016 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 int callee4 (void) 24 { 25 int A=1; 26 int B=2; 27 int C; 28 29 C = A + B; 30 return 0; 31 } 32 void callee3 (char *strarg) 33 { 34 callee4 (); 35 } 36 37 void callee2 (int intarg, char *strarg) 38 { 39 callee3 (strarg); 40 } 41 42 void callee1 (int intarg, char *strarg, double fltarg) 43 { 44 callee2 (intarg, strarg); 45 } 46 47 void callme (int i) 48 { 49 } 50 51 int return_1 () 52 { 53 return 1; 54 } 55 56 void do_nothing (void) 57 { 58 } 59 60 int main () 61 { 62 callee1 (2, "A string argument.", 3.5); 63 callee1 (2, "A string argument.", 3.5); 64 65 do_nothing (); /* Hello, World! */ 66 67 callme (1); 68 callme (2); 69 70 return 0; 71 } 72