You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
62 lines
1.5 KiB
C++
62 lines
1.5 KiB
C++
#ifndef INTERPRETER_INTERPRETER_H_INCLUDED
|
|
#define INTERPRETER_INTERPRETER_H_INCLUDED
|
|
|
|
#include <map>
|
|
#include <stack>
|
|
|
|
#include "runtime.hpp"
|
|
#include "types.hpp"
|
|
|
|
namespace Interpreter
|
|
{
|
|
class Opcode0;
|
|
class Opcode1;
|
|
|
|
class Interpreter
|
|
{
|
|
std::stack<Runtime> mCallstack;
|
|
bool mRunning;
|
|
Runtime mRuntime;
|
|
std::map<int, Opcode1 *> mSegment0;
|
|
std::map<int, Opcode1 *> mSegment2;
|
|
std::map<int, Opcode1 *> mSegment3;
|
|
std::map<int, Opcode0 *> mSegment5;
|
|
|
|
// not implemented
|
|
Interpreter (const Interpreter&);
|
|
Interpreter& operator= (const Interpreter&);
|
|
|
|
void execute (Type_Code code);
|
|
|
|
void abortUnknownCode (int segment, int opcode);
|
|
|
|
void abortUnknownSegment (Type_Code code);
|
|
|
|
void begin();
|
|
|
|
void end();
|
|
|
|
public:
|
|
|
|
Interpreter();
|
|
|
|
~Interpreter();
|
|
|
|
void installSegment0 (int code, Opcode1 *opcode);
|
|
///< ownership of \a opcode is transferred to *this.
|
|
|
|
void installSegment2 (int code, Opcode1 *opcode);
|
|
///< ownership of \a opcode is transferred to *this.
|
|
|
|
void installSegment3 (int code, Opcode1 *opcode);
|
|
///< ownership of \a opcode is transferred to *this.
|
|
|
|
void installSegment5 (int code, Opcode0 *opcode);
|
|
///< ownership of \a opcode is transferred to *this.
|
|
|
|
void run (const Type_Code *code, int codeSize, Context& context);
|
|
};
|
|
}
|
|
|
|
#endif
|