system.hh revision 6221
16691Stjones1@inf.ed.ac.uk/* 26691Stjones1@inf.ed.ac.uk * Copyright (c) 2002-2005 The Regents of The University of Michigan 36691Stjones1@inf.ed.ac.uk * All rights reserved. 46691Stjones1@inf.ed.ac.uk * 56691Stjones1@inf.ed.ac.uk * Redistribution and use in source and binary forms, with or without 66691Stjones1@inf.ed.ac.uk * modification, are permitted provided that the following conditions are 76691Stjones1@inf.ed.ac.uk * met: redistributions of source code must retain the above copyright 86691Stjones1@inf.ed.ac.uk * notice, this list of conditions and the following disclaimer; 96691Stjones1@inf.ed.ac.uk * redistributions in binary form must reproduce the above copyright 106691Stjones1@inf.ed.ac.uk * notice, this list of conditions and the following disclaimer in the 116691Stjones1@inf.ed.ac.uk * documentation and/or other materials provided with the distribution; 126691Stjones1@inf.ed.ac.uk * neither the name of the copyright holders nor the names of its 136691Stjones1@inf.ed.ac.uk * contributors may be used to endorse or promote products derived from 146691Stjones1@inf.ed.ac.uk * this software without specific prior written permission. 156691Stjones1@inf.ed.ac.uk * 166691Stjones1@inf.ed.ac.uk * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 176691Stjones1@inf.ed.ac.uk * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 186691Stjones1@inf.ed.ac.uk * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 196691Stjones1@inf.ed.ac.uk * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 206691Stjones1@inf.ed.ac.uk * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 216691Stjones1@inf.ed.ac.uk * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 226691Stjones1@inf.ed.ac.uk * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 236691Stjones1@inf.ed.ac.uk * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 246691Stjones1@inf.ed.ac.uk * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 256691Stjones1@inf.ed.ac.uk * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 266691Stjones1@inf.ed.ac.uk * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 276691Stjones1@inf.ed.ac.uk * 286691Stjones1@inf.ed.ac.uk * Authors: Ali Saidi 296691Stjones1@inf.ed.ac.uk */ 306691Stjones1@inf.ed.ac.uk 316691Stjones1@inf.ed.ac.uk#ifndef __ARCH_SPARC_SYSTEM_HH__ 326691Stjones1@inf.ed.ac.uk#define __ARCH_SPARC_SYSTEM_HH__ 336691Stjones1@inf.ed.ac.uk 346691Stjones1@inf.ed.ac.uk#include <string> 356691Stjones1@inf.ed.ac.uk#include <vector> 366691Stjones1@inf.ed.ac.uk 376691Stjones1@inf.ed.ac.uk#include "base/loader/symtab.hh" 386691Stjones1@inf.ed.ac.uk#include "cpu/pc_event.hh" 396691Stjones1@inf.ed.ac.uk#include "kern/system_events.hh" 406691Stjones1@inf.ed.ac.uk#include "params/SparcSystem.hh" 416691Stjones1@inf.ed.ac.uk#include "sim/sim_object.hh" 426691Stjones1@inf.ed.ac.uk#include "sim/system.hh" 436691Stjones1@inf.ed.ac.uk 446691Stjones1@inf.ed.ac.ukclass SparcSystem : public System 456691Stjones1@inf.ed.ac.uk{ 466691Stjones1@inf.ed.ac.uk public: 476691Stjones1@inf.ed.ac.uk typedef SparcSystemParams Params; 486691Stjones1@inf.ed.ac.uk SparcSystem(Params *p); 496691Stjones1@inf.ed.ac.uk ~SparcSystem(); 506691Stjones1@inf.ed.ac.uk 516691Stjones1@inf.ed.ac.uk/** 526691Stjones1@inf.ed.ac.uk * Serialization stuff 536691Stjones1@inf.ed.ac.uk */ 546691Stjones1@inf.ed.ac.uk public: 556691Stjones1@inf.ed.ac.uk virtual void serialize(std::ostream &os); 566691Stjones1@inf.ed.ac.uk virtual void unserialize(Checkpoint *cp, const std::string §ion); 576691Stjones1@inf.ed.ac.uk 586691Stjones1@inf.ed.ac.uk /** reset binary symbol table */ 596691Stjones1@inf.ed.ac.uk SymbolTable *resetSymtab; 606691Stjones1@inf.ed.ac.uk 61 /** hypervison binary symbol table */ 62 SymbolTable *hypervisorSymtab; 63 64 /** openboot symbol table */ 65 SymbolTable *openbootSymtab; 66 67 /** nvram symbol table? */ 68 SymbolTable *nvramSymtab; 69 70 /** hypervisor desc symbol table? */ 71 SymbolTable *hypervisorDescSymtab; 72 73 /** partition desc symbol table? */ 74 SymbolTable *partitionDescSymtab; 75 76 /** Object pointer for the reset binary */ 77 ObjectFile *reset; 78 79 /** Object pointer for the hypervisor code */ 80 ObjectFile *hypervisor; 81 82 /** Object pointer for the openboot code */ 83 ObjectFile *openboot; 84 85 /** Object pointer for the nvram image */ 86 ObjectFile *nvram; 87 88 /** Object pointer for the hypervisor description image */ 89 ObjectFile *hypervisor_desc; 90 91 /** Object pointer for the partition description image */ 92 ObjectFile *partition_desc; 93 94 /** System Tick for syncronized tick across all cpus. */ 95 Tick sysTick; 96 97 /** functional port to ROM */ 98 FunctionalPort funcRomPort; 99 100 /** functional port to nvram */ 101 FunctionalPort funcNvramPort; 102 103 /** functional port to hypervisor description */ 104 FunctionalPort funcHypDescPort; 105 106 /** functional port to partition description */ 107 FunctionalPort funcPartDescPort; 108 109 protected: 110 const Params *params() const { return (const Params *)_params; } 111 112 /** Add a function-based event to reset binary. */ 113 template <class T> 114 T *addResetFuncEvent(const char *lbl) 115 { 116 return addFuncEvent<T>(resetSymtab, lbl); 117 } 118 119 /** Add a function-based event to the hypervisor. */ 120 template <class T> 121 T *addHypervisorFuncEvent(const char *lbl) 122 { 123 return addFuncEvent<T>(hypervisorSymtab, lbl); 124 } 125 126 /** Add a function-based event to the openboot. */ 127 template <class T> 128 T *addOpenbootFuncEvent(const char *lbl) 129 { 130 return addFuncEvent<T>(openbootSymtab, lbl); 131 } 132 133 virtual Addr fixFuncEventAddr(Addr addr) 134 { 135 //XXX This may eventually have to do something useful. 136 return addr; 137 } 138}; 139 140#endif 141 142