system.hh revision 5714
111986Sandreas.sandberg@arm.com/* 212391Sjason@lowepower.com * Copyright (c) 2002-2005 The Regents of The University of Michigan 311986Sandreas.sandberg@arm.com * All rights reserved. 411986Sandreas.sandberg@arm.com * 511986Sandreas.sandberg@arm.com * Redistribution and use in source and binary forms, with or without 612391Sjason@lowepower.com * modification, are permitted provided that the following conditions are 712391Sjason@lowepower.com * met: redistributions of source code must retain the above copyright 812391Sjason@lowepower.com * notice, this list of conditions and the following disclaimer; 912391Sjason@lowepower.com * redistributions in binary form must reproduce the above copyright 1012391Sjason@lowepower.com * notice, this list of conditions and the following disclaimer in the 1112391Sjason@lowepower.com * documentation and/or other materials provided with the distribution; 1212391Sjason@lowepower.com * neither the name of the copyright holders nor the names of its 1312391Sjason@lowepower.com * contributors may be used to endorse or promote products derived from 1412391Sjason@lowepower.com * this software without specific prior written permission. 1512391Sjason@lowepower.com * 1612391Sjason@lowepower.com * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 1712391Sjason@lowepower.com * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 1812391Sjason@lowepower.com * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 1912391Sjason@lowepower.com * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 2012391Sjason@lowepower.com * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 2112391Sjason@lowepower.com * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 2212391Sjason@lowepower.com * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 2312391Sjason@lowepower.com * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 2412391Sjason@lowepower.com * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 2512391Sjason@lowepower.com * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 2612391Sjason@lowepower.com * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 2712391Sjason@lowepower.com * 2812391Sjason@lowepower.com * Authors: Ali Saidi 2912391Sjason@lowepower.com */ 3012391Sjason@lowepower.com 3112391Sjason@lowepower.com#ifndef __ARCH_SPARC_SYSTEM_HH__ 3212391Sjason@lowepower.com#define __ARCH_SPARC_SYSTEM_HH__ 3312391Sjason@lowepower.com 3412391Sjason@lowepower.com#include <string> 3512391Sjason@lowepower.com#include <vector> 3612391Sjason@lowepower.com 3712391Sjason@lowepower.com#include "base/loader/symtab.hh" 3812391Sjason@lowepower.com#include "cpu/pc_event.hh" 3912391Sjason@lowepower.com#include "kern/system_events.hh" 4011986Sandreas.sandberg@arm.com#include "params/SparcSystem.hh" 4111986Sandreas.sandberg@arm.com#include "sim/sim_object.hh" 4211986Sandreas.sandberg@arm.com#include "sim/system.hh" 4311986Sandreas.sandberg@arm.com 4412391Sjason@lowepower.comclass SparcSystem : public System 4511986Sandreas.sandberg@arm.com{ 4612391Sjason@lowepower.com public: 4711986Sandreas.sandberg@arm.com typedef SparcSystemParams Params; 4811986Sandreas.sandberg@arm.com SparcSystem(Params *p); 4912391Sjason@lowepower.com ~SparcSystem(); 5012391Sjason@lowepower.com 5111986Sandreas.sandberg@arm.com/** 5211986Sandreas.sandberg@arm.com * Serialization stuff 5312391Sjason@lowepower.com */ 5411986Sandreas.sandberg@arm.com public: 5511986Sandreas.sandberg@arm.com virtual void serialize(std::ostream &os); 5611986Sandreas.sandberg@arm.com virtual void unserialize(Checkpoint *cp, const std::string §ion); 5712037Sandreas.sandberg@arm.com 5812037Sandreas.sandberg@arm.com /** reset binary symbol table */ 5912391Sjason@lowepower.com SymbolTable *resetSymtab; 6012391Sjason@lowepower.com 6112391Sjason@lowepower.com /** hypervison binary symbol table */ 6212391Sjason@lowepower.com SymbolTable *hypervisorSymtab; 6312391Sjason@lowepower.com 6412391Sjason@lowepower.com /** openboot symbol table */ 6512391Sjason@lowepower.com SymbolTable *openbootSymtab; 6612391Sjason@lowepower.com 6712391Sjason@lowepower.com /** nvram symbol table? */ 6812391Sjason@lowepower.com SymbolTable *nvramSymtab; 6912391Sjason@lowepower.com 7012391Sjason@lowepower.com /** hypervisor desc symbol table? */ 7112391Sjason@lowepower.com SymbolTable *hypervisorDescSymtab; 7212391Sjason@lowepower.com 7312391Sjason@lowepower.com /** partition desc symbol table? */ 7412391Sjason@lowepower.com SymbolTable *partitionDescSymtab; 7512391Sjason@lowepower.com 7612391Sjason@lowepower.com /** Object pointer for the reset binary */ 7712391Sjason@lowepower.com ObjectFile *reset; 7812391Sjason@lowepower.com 7912037Sandreas.sandberg@arm.com /** Object pointer for the hypervisor code */ 8012037Sandreas.sandberg@arm.com ObjectFile *hypervisor; 8112391Sjason@lowepower.com 8212037Sandreas.sandberg@arm.com /** Object pointer for the openboot code */ 8312037Sandreas.sandberg@arm.com ObjectFile *openboot; 8412037Sandreas.sandberg@arm.com 8512037Sandreas.sandberg@arm.com /** Object pointer for the nvram image */ 8612037Sandreas.sandberg@arm.com ObjectFile *nvram; 8712037Sandreas.sandberg@arm.com 8812037Sandreas.sandberg@arm.com /** Object pointer for the hypervisor description image */ 8912037Sandreas.sandberg@arm.com ObjectFile *hypervisor_desc; 9012037Sandreas.sandberg@arm.com 9111986Sandreas.sandberg@arm.com /** Object pointer for the partition description image */ 9211986Sandreas.sandberg@arm.com ObjectFile *partition_desc; 9312391Sjason@lowepower.com 9412391Sjason@lowepower.com /** System Tick for syncronized tick across all cpus. */ 9512391Sjason@lowepower.com Tick sysTick; 9612391Sjason@lowepower.com 9711986Sandreas.sandberg@arm.com /** functional port to ROM */ 9811986Sandreas.sandberg@arm.com FunctionalPort funcRomPort; 9911986Sandreas.sandberg@arm.com 10011986Sandreas.sandberg@arm.com /** functional port to nvram */ 10112037Sandreas.sandberg@arm.com FunctionalPort funcNvramPort; 10212391Sjason@lowepower.com 10312391Sjason@lowepower.com /** functional port to hypervisor description */ 10412037Sandreas.sandberg@arm.com FunctionalPort funcHypDescPort; 10512391Sjason@lowepower.com 10612391Sjason@lowepower.com /** functional port to partition description */ 10712037Sandreas.sandberg@arm.com FunctionalPort funcPartDescPort; 10812037Sandreas.sandberg@arm.com 10912037Sandreas.sandberg@arm.com protected: 11012391Sjason@lowepower.com const Params *params() const { return (const Params *)_params; } 11112391Sjason@lowepower.com 11212037Sandreas.sandberg@arm.com /** Add a function-based event to reset binary. */ 11311986Sandreas.sandberg@arm.com template <class T> 11411986Sandreas.sandberg@arm.com T *addResetFuncEvent(const char *lbl) 11511986Sandreas.sandberg@arm.com { 11612391Sjason@lowepower.com return addFuncEvent<T>(resetSymtab, lbl); 11712391Sjason@lowepower.com } 11812391Sjason@lowepower.com 11911986Sandreas.sandberg@arm.com /** Add a function-based event to the hypervisor. */ 12012037Sandreas.sandberg@arm.com template <class T> 12112391Sjason@lowepower.com T *addHypervisorFuncEvent(const char *lbl) 12212391Sjason@lowepower.com { 12311986Sandreas.sandberg@arm.com return addFuncEvent<T>(hypervisorSymtab, lbl); 12412037Sandreas.sandberg@arm.com } 12512391Sjason@lowepower.com 12611986Sandreas.sandberg@arm.com /** Add a function-based event to the openboot. */ 12711986Sandreas.sandberg@arm.com template <class T> 12811986Sandreas.sandberg@arm.com T *addOpenbootFuncEvent(const char *lbl) 12911986Sandreas.sandberg@arm.com { 13012391Sjason@lowepower.com return addFuncEvent<T>(openbootSymtab, lbl); 13112037Sandreas.sandberg@arm.com } 13211986Sandreas.sandberg@arm.com 13312391Sjason@lowepower.com virtual Addr fixFuncEventAddr(Addr addr) 13412391Sjason@lowepower.com { 13512391Sjason@lowepower.com //XXX This may eventually have to do something useful. 13612391Sjason@lowepower.com return addr; 13712391Sjason@lowepower.com } 13812391Sjason@lowepower.com}; 13912391Sjason@lowepower.com 14012391Sjason@lowepower.com#endif 14112391Sjason@lowepower.com 14212391Sjason@lowepower.com