targetarch. arch/alpha/alpha_memory.cc: arch/alpha/arguments.cc: arch/alpha/arguments.hh: arch/alpha/faults.cc: arch/alpha/isa_traits.hh: arch/alpha/osfpal.cc: arch/alpha/vtophys.cc: arch/alpha/vtophys.hh: in the arch/alpha directory we should use arch/alpha, not targetarch. sort includes while we're here. --HG-- extra : convert_revision : 99a71540e2997173db5c1072cef910a26acc75b2
143 lines
3.9 KiB
C++
143 lines
3.9 KiB
C++
/*
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* Copyright (c) 2003 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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#ifndef __ARGUMENTS_HH__
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#define __ARGUMENTS_HH__
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#include <assert.h>
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#include "arch/alpha/vtophys.hh"
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#include "base/refcnt.hh"
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#include "sim/host.hh"
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class ExecContext;
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class AlphaArguments
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{
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protected:
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ExecContext *xc;
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int number;
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uint64_t getArg(bool fp = false);
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protected:
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class Data : public RefCounted
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{
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public:
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Data(){}
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~Data();
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private:
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std::list<char *> data;
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public:
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char *alloc(size_t size);
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};
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RefCountingPtr<Data> data;
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public:
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AlphaArguments(ExecContext *ctx, int n = 0)
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: xc(ctx), number(n), data(NULL)
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{ assert(number >= 0); data = new Data;}
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AlphaArguments(const AlphaArguments &args)
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: xc(args.xc), number(args.number), data(args.data) {}
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~AlphaArguments() {}
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ExecContext *getExecContext() const { return xc; }
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const AlphaArguments &operator=(const AlphaArguments &args) {
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xc = args.xc;
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number = args.number;
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data = args.data;
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return *this;
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}
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AlphaArguments &operator++() {
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++number;
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assert(number >= 0);
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return *this;
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}
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AlphaArguments operator++(int) {
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AlphaArguments args = *this;
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++number;
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assert(number >= 0);
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return args;
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}
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AlphaArguments &operator--() {
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--number;
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assert(number >= 0);
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return *this;
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}
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AlphaArguments operator--(int) {
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AlphaArguments args = *this;
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--number;
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assert(number >= 0);
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return args;
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}
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const AlphaArguments &operator+=(int index) {
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number += index;
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assert(number >= 0);
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return *this;
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}
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const AlphaArguments &operator-=(int index) {
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number -= index;
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assert(number >= 0);
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return *this;
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}
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AlphaArguments operator[](int index) {
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return AlphaArguments(xc, index);
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}
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template <class T>
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operator T() {
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assert(sizeof(T) <= sizeof(uint64_t));
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T data = static_cast<T>(getArg());
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return data;
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}
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template <class T>
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operator T *() {
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T *buf = (T *)data->alloc(sizeof(T));
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CopyData(xc, buf, getArg(), sizeof(T));
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return buf;
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}
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operator char *() {
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char *buf = data->alloc(2048);
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CopyString(xc, buf, getArg(), 2048);
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return buf;
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}
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};
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#endif // __ARGUMENTS_HH__
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