avr_op_ADIW Class Reference

#include <decoder.h>

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List of all members.

Public Member Functions

 avr_op_ADIW (word opcode, AvrDevice *c)
virtual unsigned char GetModifiedR () const
 If this instruction modifies a R0-R31 register then return its number, otherwise -1.
virtual unsigned char GetModifiedRHi () const
 If this instruction modifies a pair of R0-R31 registers then ...
int operator() ()
 Performs instruction.
int Trace ()
 Performs instruction and write out instruction mnemonic for trace.

Protected Attributes

unsigned char Rl
unsigned char Rh
unsigned char K
HWSregstatus

Detailed Description

Definition at line 112 of file decoder.h.


Constructor & Destructor Documentation

avr_op_ADIW::avr_op_ADIW ( word  opcode,
AvrDevice c 
)

Definition at line 156 of file decoder.cpp.


Member Function Documentation

unsigned char avr_op_ADIW::GetModifiedR (  )  const [virtual]

If this instruction modifies a R0-R31 register then return its number, otherwise -1.

Reimplemented from DecodedInstruction.

Definition at line 164 of file decoder.cpp.

References Rl.

unsigned char avr_op_ADIW::GetModifiedRHi (  )  const [virtual]

If this instruction modifies a pair of R0-R31 registers then ...

Reimplemented from DecodedInstruction.

Definition at line 167 of file decoder.cpp.

References Rh.

int avr_op_ADIW::operator() (  )  [virtual]

Performs instruction.

Implements DecodedInstruction.

Definition at line 170 of file decoder.cpp.

References HWSreg_bool::C, DecodedInstruction::core, AvrDevice::GetCoreReg(), K, HWSreg_bool::N, Rh, Rl, HWSreg_bool::S, AvrDevice::SetCoreReg(), status, HWSreg_bool::V, and HWSreg_bool::Z.

Referenced by Trace().

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int avr_op_ADIW::Trace (  )  [virtual]

Performs instruction and write out instruction mnemonic for trace.

Implements DecodedInstruction.

Definition at line 73 of file decoder_trace.cpp.

References K, MONSREG, operator()(), Rl, and traceOut.

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Member Data Documentation

unsigned char avr_op_ADIW::K [protected]

Definition at line 127 of file decoder.h.

Referenced by operator()(), and Trace().

unsigned char avr_op_ADIW::Rh [protected]

Definition at line 126 of file decoder.h.

Referenced by GetModifiedRHi(), and operator()().

unsigned char avr_op_ADIW::Rl [protected]

Definition at line 125 of file decoder.h.

Referenced by GetModifiedR(), operator()(), and Trace().

Definition at line 128 of file decoder.h.

Referenced by operator()().


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