1/* 2 * Copyright (c) 2010 Gabe Black 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions are 7 * met: redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer; --- 33 unchanged lines hidden (view full) --- 42 43// The guaranteed interface. 44class PCStateBase 45{ 46 protected: 47 Addr _pc; 48 Addr _npc; 49 |
50 PCStateBase() : _pc(0), _npc(0) {} 51 PCStateBase(Addr val) : _pc(0), _npc(0) { set(val); } |
52 53 public: 54 /** 55 * Returns the memory address the bytes of this instruction came from. 56 * 57 * @return Memory address of the current instruction's encoding. 58 */ 59 Addr --- 141 unchanged lines hidden (view full) --- 201 void 202 set(Addr val) 203 { 204 Base::set(val); 205 upc(0); 206 nupc(1); 207 } 208 |
209 UPCState() : _upc(0), _nupc(0) {} 210 UPCState(Addr val) : _upc(0), _nupc(0) { set(val); } |
211 212 bool 213 branching() const 214 { 215 return this->npc() != this->pc() + sizeof(MachInst) || 216 this->nupc() != this->upc() + 1; 217 } 218 --- 238 unchanged lines hidden --- |