gem5/arch/alpha/system.hh
Ali Saidi 0bf25c5953 First cut at moving alpha specefic stuff out of /sim/system* into
arch/alpha/system*.

SConscript:
dev/alpha_console.cc:
dev/alpha_console.hh:
kern/freebsd/freebsd_system.cc:
kern/freebsd/freebsd_system.hh:
kern/kernel_stats.cc:
kern/linux/linux_system.cc:
kern/linux/linux_system.hh:
kern/tru64/tru64_system.cc:
kern/tru64/tru64_system.hh:
sim/pseudo_inst.cc:
sim/system.cc:
sim/system.hh:
    First cut at moving alpha specefic stuff out of /sim/system*

--HG--
extra : convert_revision : eba58f537fc04e605af4fc216e184b074a44c8a0
2006-03-03 14:24:15 -05:00

109 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.
*/
#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;
std::string boot_osflags;
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 &section);
/**
* 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