inc.c
1 /* 2 * Bean Java VM 3 * Copyright (C) 2005-2015 Christian Lins <christian@lins.me> 4 * 5 * Licensed under the Apache License, Version 2.0 (the "License"); 6 * you may not use this file except in compliance with the License. 7 * You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 */ 17 18 #include <debug.h> 19 #include <vm.h> 20 21 void do_IINC_WIDE(Thread *thread, int index, int value) 22 { 23 /* Increment variable in local variable array */ 24 } 25 26 /* 27 * Increments the variable specified by the first operand (index) 28 * by the int value of the seconds operand. 29 */ 30 void do_IINC(Thread *thread) 31 { 32 dbgmsg("IINC"); 33 34 int index, value; 35 36 index = Get1ByteOperand(current_frame(thread)); /* Increments IP by one */ 37 value = Get1ByteOperand(current_frame(thread)); /* Increments IP by one */ 38 do_IINC_WIDE(thread, index, value); 39 }