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author | Ali Saidi <saidi@eecs.umich.edu> | 2006-03-03 14:24:15 -0500 |
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committer | Ali Saidi <saidi@eecs.umich.edu> | 2006-03-03 14:24:15 -0500 |
commit | 0bf25c595364f7ca9b5e632c84fcf0d35dc3490a (patch) | |
tree | 2bb67579d3c562ee23990dcc8d889feece7177e3 /arch/alpha/system.hh | |
parent | 51647e7bec8e8607fc5713b4ace2c24ce8a7455a (diff) | |
download | gem5-0bf25c595364f7ca9b5e632c84fcf0d35dc3490a.tar.xz |
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
Diffstat (limited to 'arch/alpha/system.hh')
-rw-r--r-- | arch/alpha/system.hh | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/arch/alpha/system.hh b/arch/alpha/system.hh new file mode 100644 index 000000000..fe1307ac3 --- /dev/null +++ b/arch/alpha/system.hh @@ -0,0 +1,109 @@ +/* + * 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 §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 + |