1 /* Copyright 2018-2020 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 int 19 frame_2 (void) 20 { 21 return 0; 22 } 23 24 int 25 frame_1 (void) 26 { 27 return frame_2 (); 28 } 29 30 int 31 recursive (int arg) 32 { 33 int v; 34 35 if (arg < 2) 36 v = recursive (arg + 1); 37 else 38 v = frame_2 (); 39 40 return v; 41 } 42 43 int 44 main (void) 45 { 46 int i, j; 47 48 i = frame_1 (); 49 j = recursive (0); 50 51 return i + j; 52 } 53