111 lines
3.3 KiB
C++
111 lines
3.3 KiB
C++
/*
|
|
* Copyright (c) 2002-2005 The Regents of The University of Michigan
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are
|
|
* met: redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer;
|
|
* redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution;
|
|
* neither the name of the copyright holders nor the names of its
|
|
* contributors may be used to endorse or promote products derived from
|
|
* this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
|
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
|
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*
|
|
* Authors: Ali Saidi
|
|
*/
|
|
|
|
#ifndef __ARCH_ALPHA_SYSTEM_HH__
|
|
#define __ARCH_ALPHA_SYSTEM_HH__
|
|
|
|
#include <string>
|
|
#include <vector>
|
|
|
|
#include "sim/system.hh"
|
|
#include "base/loader/symtab.hh"
|
|
#include "cpu/pc_event.hh"
|
|
#include "kern/system_events.hh"
|
|
#include "sim/sim_object.hh"
|
|
|
|
class AlphaSystem : public System
|
|
{
|
|
public:
|
|
struct Params : public System::Params
|
|
{
|
|
std::string console_path;
|
|
std::string palcode;
|
|
uint64_t system_type;
|
|
uint64_t system_rev;
|
|
};
|
|
|
|
AlphaSystem(Params *p);
|
|
|
|
~AlphaSystem();
|
|
|
|
virtual bool breakpoint();
|
|
|
|
/**
|
|
* Serialization stuff
|
|
*/
|
|
public:
|
|
virtual void serialize(std::ostream &os);
|
|
virtual void unserialize(Checkpoint *cp, const std::string §ion);
|
|
|
|
/**
|
|
* Set the m5AlphaAccess pointer in the console
|
|
*/
|
|
void setAlphaAccess(Addr access);
|
|
|
|
/** console symbol table */
|
|
SymbolTable *consoleSymtab;
|
|
|
|
/** pal symbol table */
|
|
SymbolTable *palSymtab;
|
|
|
|
/** Object pointer for the console code */
|
|
ObjectFile *console;
|
|
|
|
/** Object pointer for the PAL code */
|
|
ObjectFile *pal;
|
|
|
|
#ifndef NDEBUG
|
|
/** Event to halt the simulator if the console calls panic() */
|
|
BreakPCEvent *consolePanicEvent;
|
|
#endif
|
|
protected:
|
|
const Params *params() const { return (const Params *)_params; }
|
|
|
|
/** Add a function-based event to PALcode. */
|
|
template <class T>
|
|
T *AlphaSystem::addPalFuncEvent(const char *lbl)
|
|
{
|
|
return addFuncEvent<T>(palSymtab, lbl);
|
|
}
|
|
|
|
/** Add a function-based event to the console code. */
|
|
template <class T>
|
|
T *AlphaSystem::addConsoleFuncEvent(const char *lbl)
|
|
{
|
|
return addFuncEvent<T>(consoleSymtab, lbl);
|
|
}
|
|
|
|
virtual Addr fixFuncEventAddr(Addr addr);
|
|
|
|
};
|
|
|
|
#endif
|
|
|