diff options
Diffstat (limited to 'src/arch/mips/regfile.cc')
| -rw-r--r-- | src/arch/mips/regfile.cc | 211 |
1 files changed, 0 insertions, 211 deletions
diff --git a/src/arch/mips/regfile.cc b/src/arch/mips/regfile.cc deleted file mode 100644 index 908302866..000000000 --- a/src/arch/mips/regfile.cc +++ /dev/null @@ -1,211 +0,0 @@ -/* - * Copyright (c) 2003-2005 The Regents of The University of Michigan - * Copyright (c) 2007 MIPS Technologies, Inc. - * 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: Gabe Black - * Ali Saidi - * Korey Sewell - */ - -#ifndef __ARCH_MIPS_REGFILE_REGFILE_HH__ -#define __ARCH_MIPS_REGFILE_REGFILE_HH__ - -#include "arch/mips/types.hh" -#include "arch/mips/isa_traits.hh" -#include "arch/mips/mt.hh" -#include "arch/mips/regfile/int_regfile.hh" -#include "arch/mips/regfile/float_regfile.hh" -#include "arch/mips/regfile/misc_regfile.hh" -#include "sim/faults.hh" - -class Checkpoint; -class ThreadContext; - -using namespace MipsISA; - -void RegFile::clear() -{ - intRegFile.clear(); - floatRegFile.clear(); - miscRegFile.clear(); -} - -void -RegFile::reset(std::string core_name, ThreadID num_threads, - unsigned num_vpes) -{ - bzero(&intRegFile, sizeof(intRegFile)); - bzero(&floatRegFile, sizeof(floatRegFile)); - miscRegFile.reset(core_name, num_threads, num_vpes); -} - -IntReg RegFile::readIntReg(int intReg) -{ - return intRegFile.readReg(intReg); -} - -Fault RegFile::setIntReg(int intReg, const IntReg &val) -{ - return intRegFile.setReg(intReg, val); -} - -MiscReg -RegFile::readMiscRegNoEffect(int miscReg, ThreadID tid = 0) -{ - return miscRegFile.readRegNoEffect(miscReg, tid); -} - -MiscReg -RegFile::readMiscReg(int miscReg, ThreadContext *tc, ThreadID tid = 0) -{ - return miscRegFile.readReg(miscReg, tc, tid); -} - -void -RegFile::setMiscRegNoEffect(int miscReg, const MiscReg &val, ThreadID tid = 0) -{ - miscRegFile.setRegNoEffect(miscReg, val, tid); -} - -void -RegFile::setMiscReg(int miscReg, const MiscReg &val, - ThreadContext *tc, ThreadID tid = 0) -{ - miscRegFile.setReg(miscReg, val, tc, tid); -} - -FloatRegVal RegFile::readFloatReg(int floatReg) -{ - return floatRegFile.readReg(floatReg,SingleWidth); -} - -FloatRegVal RegFile::readFloatReg(int floatReg, int width) -{ - return floatRegFile.readReg(floatReg,width); -} - -FloatRegBits RegFile::readFloatRegBits(int floatReg) -{ - return floatRegFile.readRegBits(floatReg,SingleWidth); -} - -FloatRegBits RegFile::readFloatRegBits(int floatReg, int width) -{ - return floatRegFile.readRegBits(floatReg,width); -} - -Fault RegFile::setFloatReg(int floatReg, const FloatRegVal &val) -{ - return floatRegFile.setReg(floatReg, val, SingleWidth); -} - -Fault RegFile::setFloatReg(int floatReg, const FloatRegVal &val, int width) -{ - return floatRegFile.setReg(floatReg, val, width); -} - -Fault RegFile::setFloatRegBits(int floatReg, const FloatRegBits &val) -{ - return floatRegFile.setRegBits(floatReg, val, SingleWidth); -} - -Fault RegFile::setFloatRegBits(int floatReg, const FloatRegBits &val, int width) -{ - return floatRegFile.setRegBits(floatReg, val, width); -} - -Addr RegFile::readPC() -{ - return pc; -} - -void RegFile::setPC(Addr val) -{ - pc = val; -} - -Addr RegFile::readNextPC() -{ - return npc; -} - -void RegFile::setNextPC(Addr val) -{ - npc = val; -} - -Addr RegFile::readNextNPC() -{ - return nnpc; -} - -void RegFile::setNextNPC(Addr val) -{ - nnpc = val; -} - -void -RegFile::serialize(std::ostream &os) -{ - intRegFile.serialize(os); - floatRegFile.serialize(os); - miscRegFile.serialize(os); - - SERIALIZE_SCALAR(pc); - SERIALIZE_SCALAR(npc); - SERIALIZE_SCALAR(nnpc); -} - - -void -RegFile::unserialize(Checkpoint *cp, const std::string §ion) -{ - intRegFile.unserialize(cp, section); - floatRegFile.unserialize(cp, section); - miscRegFile.unserialize(cp, section); - UNSERIALIZE_SCALAR(pc); - UNSERIALIZE_SCALAR(npc); - UNSERIALIZE_SCALAR(nnpc); - -} - -static inline int flattenIntIndex(ThreadContext * tc, int reg) -{ - return reg; -} - -void -MipsISA::copyRegs(ThreadContext *src, ThreadContext *dest) -{ - panic("Copy Regs Not Implemented Yet\n"); -} - -void -MipsISA::copyMiscRegs(ThreadContext *src, ThreadContext *dest) -{ - panic("Copy Misc. Regs Not Implemented Yet\n"); -} |