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TypeOpFloatAdd Class Reference

Information about the FLOAT_ADD op-code. More...

#include <typeop.hh>

Inheritance diagram for TypeOpFloatAdd:
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Collaboration diagram for TypeOpFloatAdd:
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Public Member Functions

 TypeOpFloatAdd (TypeFactory *t, const Translate *trans)
 Constructor.
 
virtual void push (PrintLanguage *lng, const PcodeOp *op, const PcodeOp *readOp) const
 Push the specific PcodeOp to the emitter's RPN stack. More...
 
- Public Member Functions inherited from TypeOpBinary
virtual DatatypegetOutputLocal (const PcodeOp *op) const
 Find the minimal (or suggested) data-type of an output to this op-code. More...
 
virtual DatatypegetInputLocal (const PcodeOp *op, int4 slot) const
 Find the minimal (or suggested) data-type of an input to this op-code. More...
 
virtual void printRaw (ostream &s, const PcodeOp *op)
 Print (for debugging purposes) this specific PcodeOp to the stream. More...
 
- Public Member Functions inherited from TypeOp
 TypeOp (TypeFactory *t, OpCode opc, const string &n)
 Constructor. More...
 
virtual ~TypeOp (void)
 Destructor.
 
bool markExplicitUnsigned (PcodeOp *op, int4 slot) const
 Check if a constant input should be explicitly labeled as unsigned. More...
 
uintb evaluateUnary (int4 sizeout, int4 sizein, uintb in1) const
 Emulate the unary op-code on an input value. More...
 
uintb evaluateBinary (int4 sizeout, int4 sizein, uintb in1, uintb in2) const
 Emulate the binary op-code on an input value. More...
 
uintb recoverInputBinary (int4 slot, int4 sizeout, uintb out, int4 sizein, uintb in) const
 Reverse the binary op-code operation, recovering a constant input value. More...
 
uintb recoverInputUnary (int4 sizeout, uintb out, int4 sizein) const
 Reverse the unary op-code operation, recovering a constant input value. More...
 
bool isCommutative (void) const
 Return true if this op-code is commutative. More...
 
bool inheritsSign (void) const
 Return true if the op-code inherits it signedness from its inputs.
 
virtual DatatypegetOutputToken (const PcodeOp *op, CastStrategy *castStrategy) const
 Find the data-type of the output that would be assigned by a compiler. More...
 
virtual DatatypegetInputCast (const PcodeOp *op, int4 slot, const CastStrategy *castStrategy) const
 Find the data-type of the input to a specific PcodeOp. More...
 
virtual string getOperatorName (const PcodeOp *op) const
 Get the name of the op-code as it should be displayed in context. More...
 

Additional Inherited Members

- Public Types inherited from TypeOp
enum  { inherits_sign = 1, inherits_sign_zero = 2 }
 
- Static Public Member Functions inherited from TypeOp
static void registerInstructions (vector< TypeOp * > &inst, TypeFactory *tlst, const Translate *trans)
 Build a map from op-code value to the TypeOp information objects. More...
 
static void selectJavaOperators (vector< TypeOp * > &inst, bool val)
 Toggle Java specific aspects of the op-code information. More...
 
- Protected Attributes inherited from TypeOp
TypeFactorytlst
 Pointer to data-type factory.
 
OpCode opcode
 The op-code value.
 
uint4 opflags
 Cached pcode-op properties for this op-code.
 
uint4 addlflags
 Additional properties.
 
string name
 Symbol denoting this operation.
 
OpBehaviorbehave
 Object for emulating the behavior of the op-code.
 

Detailed Description

Information about the FLOAT_ADD op-code.

Member Function Documentation

◆ push()

virtual void TypeOpFloatAdd::push ( PrintLanguage lng,
const PcodeOp op,
const PcodeOp readOp 
) const
inlinevirtual

Push the specific PcodeOp to the emitter's RPN stack.

Given a specific language and PcodeOp, emit the expression rooted at the operation.

Parameters
lngis the PrintLanguage to emit
opis the specific PcodeOp
readOpis the PcodeOp consuming the output (or null)

Implements TypeOp.


The documentation for this class was generated from the following files: