#define __SIM_ARGUMENTS_HH__
#include <cassert>
+#include <memory>
-#include "arch/vtophys.hh"
-#include "base/refcnt.hh"
#include "base/types.hh"
#include "mem/fs_translating_port_proxy.hh"
uint64_t getArg(uint16_t size = (uint16_t)(-1), bool fp = false);
protected:
- class Data : public RefCounted
+ class Data
{
public:
Data(){}
char *alloc(size_t size);
};
- RefCountingPtr<Data> data;
+ std::shared_ptr<Data> data;
public:
Arguments(ThreadContext *ctx, int n = 0)
- : tc(ctx), number(n), data(NULL)
- { assert(number >= 0); data = new Data;}
+ : 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) {
- tc = args.tc;
- number = args.number;
- data = args.data;
+ if (this != &args) {
+ tc = args.tc;
+ number = args.number;
+ data = args.data;
+ }
return *this;
}