/* * Copyright (c) 2024 Scott Duensing, scott@kangaroopunch.com * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. */ #include "oc_memory.h" #include "variable.h" #include "state.h" #include "memory.h" void opcodes_loadw(void) { uint16_t offset = __state.operands[0] + (__state.operands[1] * 2); variableStore(ZPEEK(__state.pc++), ZPEEKW(offset)); } void opcodes_store(void) { variableStore((__state.operands[0] & 0xFF), __state.operands[1]); } void opcodes_storew(void) { ZPOKEW(__state.operands[0] + (__state.operands[1] * 2), __state.operands[2]); }