+++ /dev/null
-/*
- * Copyright (c) 2003-2005 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.
- */
-
-#include "sim/arguments.hh"
-
-#include "arch/utility.hh"
-#include "config/the_isa.hh"
-
-Arguments::Data::~Data()
-{
- while (!data.empty()) {
- delete [] data.front();
- data.pop_front();
- }
-}
-
-char *
-Arguments::Data::alloc(size_t size)
-{
- char *buf = new char[size];
- data.push_back(buf);
- return buf;
-}
-
-uint64_t
-Arguments::getArg(uint16_t size, bool fp)
-{
- return TheISA::getArgument(tc, number, size, fp);
-}
-
+++ /dev/null
-/*
- * Copyright (c) 2003-2005 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 __SIM_ARGUMENTS_HH__
-#define __SIM_ARGUMENTS_HH__
-
-#include <cassert>
-#include <memory>
-
-#include "cpu/thread_context.hh"
-#include "mem/port_proxy.hh"
-
-class Arguments
-{
- protected:
- ThreadContext *tc;
- int number;
- uint64_t getArg(uint16_t size = (uint16_t)(-1), bool fp = false);
-
- protected:
- class Data
- {
- public:
- Data(){}
- ~Data();
-
- private:
- std::list<char *> data;
-
- public:
- char *alloc(size_t size);
- };
-
- std::shared_ptr<Data> data;
-
- public:
- Arguments(ThreadContext *ctx, int n = 0)
- : tc(ctx), number(n), data(new Data())
- { assert(number >= 0); }
- Arguments(const Arguments &args)
- : tc(args.tc), number(args.number), data(args.data) {}
- ~Arguments() {}
-
- ThreadContext *getThreadContext() const { return tc; }
-
- const Arguments &operator=(const Arguments &args) {
- if (this != &args) {
- tc = args.tc;
- number = args.number;
- data = args.data;
- }
- return *this;
- }
-
- // for checking if an argument is NULL
- bool operator!() {
- return getArg() == 0;
- }
-
- Arguments &operator++() {
- ++number;
- assert(number >= 0);
- return *this;
- }
-
- Arguments operator++(int) {
- Arguments args = *this;
- ++number;
- assert(number >= 0);
- return args;
- }
-
- Arguments &operator--() {
- --number;
- assert(number >= 0);
- return *this;
- }
-
- Arguments operator--(int) {
- Arguments args = *this;
- --number;
- assert(number >= 0);
- return args;
- }
-
- const Arguments &operator+=(int index) {
- number += index;
- assert(number >= 0);
- return *this;
- }
-
- const Arguments &operator-=(int index) {
- number -= index;
- assert(number >= 0);
- return *this;
- }
-
- Arguments operator[](int index) {
- return Arguments(tc, index);
- }
-
- template <class T>
- operator T() {
- assert(sizeof(T) <= sizeof(uint64_t));
- T d = static_cast<T>(getArg(sizeof(T)));
- return d;
- }
-
- template <class T>
- operator T *() {
- T *buf = (T *)data->alloc(sizeof(T));
- tc->getVirtProxy().readBlob(getArg(sizeof(T)), buf, sizeof(T));
- return buf;
- }
-
- operator char *() {
- char *buf = data->alloc(2048);
- tc->getVirtProxy().readString(buf, getArg(), 2048);
- return buf;
- }
-};
-
-#endif // __SIM_ARGUMENTS_HH__
projects / gem5.git / commitdiff