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jed
2012-09-15 21:17:50 -07:00
parent 4271a9d12d
commit 5ada5cc8c2
2 changed files with 99 additions and 1 deletions
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4
src/Interpreter.cpp
View File

@@ -21,7 +21,7 @@ Interpreter::Interpreter()
mBlockJump=0;
mFunctionTable.resize(NUM_OF_OPS);
/*
mFunctionTable[INT_OP]=new IntOp();
mFunctionTable[FLOAT_OP]=new FloatOp();
mFunctionTable[UINT160_OP]=new Uint160Op();
@@ -47,6 +47,7 @@ Interpreter::Interpreter()
mFunctionTable[BLOCK_OP]=new SubOp();
mFunctionTable[BLOCK_END_OP]=new SubOp();
mFunctionTable[SEND_XNS_OP]=new SendXNSOp();
/*
mFunctionTable[SEND_OP]=new SendOp();
mFunctionTable[REMOVE_CONTRACT_OP]=new SubOp();
mFunctionTable[FEE_OP]=new SubOp();
@@ -70,6 +71,7 @@ Interpreter::Interpreter()
mFunctionTable[GET_ACCEPTOR_ID_OP]=new GetAcceptorIDOp();
mFunctionTable[GET_CONTRACT_ID_OP]=new GetContractIDOp();
*/
}
Data::pointer Interpreter::popStack()

96
src/Operation.h
View File

@@ -100,6 +100,102 @@ public:
}
};
class MulOp : public Operation
{
public:
bool work(Interpreter* interpreter)
{
Data::pointer data1=interpreter->popStack();
Data::pointer data2=interpreter->popStack();
if( (data1->isInt32() || data1->isFloat()) &&
(data2->isInt32() || data2->isFloat()) )
{
if(data1->isFloat() || data2->isFloat()) interpreter->pushStack(Data::pointer(new FloatData(data1->getFloat()*data2->getFloat())));
else interpreter->pushStack(Data::pointer(new IntData(data1->getInt()*data2->getInt())));
return(true);
}else
{
return(false);
}
}
};
class DivOp : public Operation
{
public:
bool work(Interpreter* interpreter)
{
Data::pointer data1=interpreter->popStack();
Data::pointer data2=interpreter->popStack();
if( (data1->isInt32() || data1->isFloat()) &&
(data2->isInt32() || data2->isFloat()) )
{
if(data1->isFloat() || data2->isFloat()) interpreter->pushStack(Data::pointer(new FloatData(data1->getFloat()/data2->getFloat())));
else interpreter->pushStack(Data::pointer(new IntData(data1->getInt()/data2->getInt())));
return(true);
}else
{
return(false);
}
}
};
class GtrOp : public Operation
{
public:
bool work(Interpreter* interpreter)
{
Data::pointer data1=interpreter->popStack();
Data::pointer data2=interpreter->popStack();
if( (data1->isInt32() || data1->isFloat()) &&
(data2->isInt32() || data2->isFloat()) )
{
interpreter->pushStack(Data::pointer(new BoolData(data1->getFloat()>data2->getFloat())));
return(true);
}else
{
return(false);
}
}
};
class LessOp : public Operation
{
public:
bool work(Interpreter* interpreter)
{
Data::pointer data1=interpreter->popStack();
Data::pointer data2=interpreter->popStack();
if( (data1->isInt32() || data1->isFloat()) &&
(data2->isInt32() || data2->isFloat()) )
{
interpreter->pushStack(Data::pointer(new FloatData(data1->getFloat()<data2->getFloat())));
return(true);
}else
{
return(false);
}
}
};
class ModOp : public Operation
{
public:
bool work(Interpreter* interpreter)
{
Data::pointer data1=interpreter->popStack();
Data::pointer data2=interpreter->popStack();
if( data1->isInt32() && data2->isInt32() )
{
interpreter->pushStack(Data::pointer(new IntData(data1->getInt()%data2->getInt())));
return(true);
}else
{
return(false);
}
}
};
class StartBlockOp : public Operation
{