122 lines
3.7 KiB
C++
122 lines
3.7 KiB
C++
/*
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* Copyright (c) 2002-2005 The Regents of The University of Michigan
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met: redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer;
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* redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution;
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* neither the name of the copyright holders nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* Authors: Ali Saidi
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*/
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#ifndef __ARCH_SPARC_SYSTEM_HH__
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#define __ARCH_SPARC_SYSTEM_HH__
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#include <string>
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#include <vector>
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#include "base/loader/symtab.hh"
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#include "cpu/pc_event.hh"
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#include "kern/system_events.hh"
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#include "sim/sim_object.hh"
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#include "sim/system.hh"
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class SparcSystem : public System
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{
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public:
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struct Params : public System::Params
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{
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std::string reset_bin;
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std::string hypervisor_bin;
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std::string openboot_bin;
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std::string boot_osflags;
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uint64_t system_type;
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uint64_t system_rev;
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};
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SparcSystem(Params *p);
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~SparcSystem();
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virtual bool breakpoint();
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/**
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* Serialization stuff
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*/
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public:
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virtual void serialize(std::ostream &os);
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virtual void unserialize(Checkpoint *cp, const std::string §ion);
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/** reset binary symbol table */
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SymbolTable *resetSymtab;
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/** hypervison binary symbol table */
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SymbolTable *hypervisorSymtab;
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/** openboot symbol table */
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SymbolTable *openbootSymtab;
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/** Object pointer for the reset binary */
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ObjectFile *reset;
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/** Object pointer for the hypervisor code */
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ObjectFile *hypervisor;
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/** Object pointer for the openboot code */
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ObjectFile *openboot;
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/** System Tick for syncronized tick across all cpus. */
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Tick sysTick;
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protected:
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const Params *params() const { return (const Params *)_params; }
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/** Add a function-based event to reset binary. */
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template <class T>
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T *SparcSystem::addResetFuncEvent(const char *lbl)
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{
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return addFuncEvent<T>(resetSymtab, lbl);
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}
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/** Add a function-based event to the hypervisor. */
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template <class T>
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T *SparcSystem::addHypervisorFuncEvent(const char *lbl)
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{
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return addFuncEvent<T>(hypervisorSymtab, lbl);
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}
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/** Add a function-based event to the openboot. */
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template <class T>
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T *SparcSystem::addOpenbootFuncEvent(const char *lbl)
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{
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return addFuncEvent<T>(openbootSymtab, lbl);
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}
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virtual Addr fixFuncEventAddr(Addr addr)
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{
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//XXX This may eventually have to do something useful.
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return addr;
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}
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};
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#endif
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