12567SN/A/* 22567SN/A * Copyright (c) 2002-2005 The Regents of The University of Michigan 32567SN/A * All rights reserved. 42567SN/A * 52567SN/A * Redistribution and use in source and binary forms, with or without 62567SN/A * modification, are permitted provided that the following conditions are 72567SN/A * met: redistributions of source code must retain the above copyright 82567SN/A * notice, this list of conditions and the following disclaimer; 92567SN/A * redistributions in binary form must reproduce the above copyright 102567SN/A * notice, this list of conditions and the following disclaimer in the 112567SN/A * documentation and/or other materials provided with the distribution; 122567SN/A * neither the name of the copyright holders nor the names of its 132567SN/A * contributors may be used to endorse or promote products derived from 142567SN/A * this software without specific prior written permission. 152567SN/A * 162567SN/A * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 172567SN/A * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 182567SN/A * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 192567SN/A * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 202567SN/A * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 212567SN/A * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 222567SN/A * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 232567SN/A * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 242567SN/A * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 252567SN/A * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 262567SN/A * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 272665Ssaidi@eecs.umich.edu * 282665Ssaidi@eecs.umich.edu * Authors: Ali Saidi 292567SN/A */ 302567SN/A 312567SN/A#ifndef __ARCH_SPARC_SYSTEM_HH__ 322567SN/A#define __ARCH_SPARC_SYSTEM_HH__ 332567SN/A 342567SN/A#include <string> 352567SN/A#include <vector> 362567SN/A 372567SN/A#include "base/loader/symtab.hh" 382567SN/A#include "cpu/pc_event.hh" 392567SN/A#include "kern/system_events.hh" 404762Snate@binkert.org#include "params/SparcSystem.hh" 412567SN/A#include "sim/sim_object.hh" 422567SN/A#include "sim/system.hh" 432567SN/A 442567SN/Aclass SparcSystem : public System 452567SN/A{ 462567SN/A public: 474762Snate@binkert.org typedef SparcSystemParams Params; 482567SN/A SparcSystem(Params *p); 492650Ssaidi@eecs.umich.edu ~SparcSystem(); 502567SN/A 5111341Sandreas.hansson@arm.com void initState() override; 528706Sandreas.hansson@arm.com 532567SN/A/** 542567SN/A * Serialization stuff 552567SN/A */ 562567SN/A public: 5711168Sandreas.hansson@arm.com void serializeSymtab(CheckpointOut &cp) const override; 5811168Sandreas.hansson@arm.com void unserializeSymtab(CheckpointIn &cp) override; 592567SN/A 602567SN/A /** reset binary symbol table */ 612567SN/A SymbolTable *resetSymtab; 622567SN/A 632567SN/A /** hypervison binary symbol table */ 642567SN/A SymbolTable *hypervisorSymtab; 652567SN/A 662567SN/A /** openboot symbol table */ 672567SN/A SymbolTable *openbootSymtab; 682567SN/A 693745Sgblack@eecs.umich.edu /** nvram symbol table? */ 703745Sgblack@eecs.umich.edu SymbolTable *nvramSymtab; 713745Sgblack@eecs.umich.edu 723745Sgblack@eecs.umich.edu /** hypervisor desc symbol table? */ 733745Sgblack@eecs.umich.edu SymbolTable *hypervisorDescSymtab; 743745Sgblack@eecs.umich.edu 753745Sgblack@eecs.umich.edu /** partition desc symbol table? */ 763745Sgblack@eecs.umich.edu SymbolTable *partitionDescSymtab; 773745Sgblack@eecs.umich.edu 782567SN/A /** Object pointer for the reset binary */ 792567SN/A ObjectFile *reset; 802567SN/A 812567SN/A /** Object pointer for the hypervisor code */ 822567SN/A ObjectFile *hypervisor; 832567SN/A 842567SN/A /** Object pointer for the openboot code */ 852567SN/A ObjectFile *openboot; 862567SN/A 873745Sgblack@eecs.umich.edu /** Object pointer for the nvram image */ 883745Sgblack@eecs.umich.edu ObjectFile *nvram; 893745Sgblack@eecs.umich.edu 903745Sgblack@eecs.umich.edu /** Object pointer for the hypervisor description image */ 913745Sgblack@eecs.umich.edu ObjectFile *hypervisor_desc; 923745Sgblack@eecs.umich.edu 933745Sgblack@eecs.umich.edu /** Object pointer for the partition description image */ 943745Sgblack@eecs.umich.edu ObjectFile *partition_desc; 953745Sgblack@eecs.umich.edu 962650Ssaidi@eecs.umich.edu /** System Tick for syncronized tick across all cpus. */ 972650Ssaidi@eecs.umich.edu Tick sysTick; 982650Ssaidi@eecs.umich.edu 992567SN/A protected: 1002567SN/A const Params *params() const { return (const Params *)_params; } 1012567SN/A 1022567SN/A /** Add a function-based event to reset binary. */ 1032567SN/A template <class T> 1047741Sgblack@eecs.umich.edu T * 1057741Sgblack@eecs.umich.edu addResetFuncEvent(const char *lbl) 1062567SN/A { 1072567SN/A return addFuncEvent<T>(resetSymtab, lbl); 1082567SN/A } 1092567SN/A 1102567SN/A /** Add a function-based event to the hypervisor. */ 1112567SN/A template <class T> 1127741Sgblack@eecs.umich.edu T * 1137741Sgblack@eecs.umich.edu addHypervisorFuncEvent(const char *lbl) 1142567SN/A { 1152567SN/A return addFuncEvent<T>(hypervisorSymtab, lbl); 1162567SN/A } 1172567SN/A 1182567SN/A /** Add a function-based event to the openboot. */ 1192567SN/A template <class T> 1207741Sgblack@eecs.umich.edu T * 1217741Sgblack@eecs.umich.edu addOpenbootFuncEvent(const char *lbl) 1222567SN/A { 1232567SN/A return addFuncEvent<T>(openbootSymtab, lbl); 1242567SN/A } 1252567SN/A 12611347Sandreas.hansson@arm.com Addr 12711347Sandreas.hansson@arm.com fixFuncEventAddr(Addr addr) override 1283553Sgblack@eecs.umich.edu { 1293553Sgblack@eecs.umich.edu //XXX This may eventually have to do something useful. 1303553Sgblack@eecs.umich.edu return addr; 1313553Sgblack@eecs.umich.edu } 1322567SN/A}; 1332567SN/A 1342567SN/A#endif 1352567SN/A 136