avr_op_SBIW Class Reference

#include <decoder.h>

Inheritance diagram for avr_op_SBIW:
Inheritance graph
[legend]
Collaboration diagram for avr_op_SBIW:
Collaboration graph
[legend]

List of all members.

Public Member Functions

 avr_op_SBIW (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 R1
unsigned char K
HWSregstatus

Detailed Description

Definition at line 1648 of file decoder.h.


Constructor & Destructor Documentation

avr_op_SBIW::avr_op_SBIW ( word  opcode,
AvrDevice c 
)

Definition at line 1403 of file decoder.cpp.


Member Function Documentation

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

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

Reimplemented from DecodedInstruction.

Definition at line 1409 of file decoder.cpp.

References R1.

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

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

Reimplemented from DecodedInstruction.

Definition at line 1412 of file decoder.cpp.

References R1.

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

Performs instruction.

Implements DecodedInstruction.

Definition at line 1415 of file decoder.cpp.

References HWSreg_bool::C, DecodedInstruction::core, AvrDevice::GetCoreReg(), K, HWSreg_bool::N, R1, HWSreg_bool::S, AvrDevice::SetCoreReg(), status, HWSreg_bool::V, and HWSreg_bool::Z.

Referenced by Trace().

Here is the call graph for this function:

Here is the caller graph for this function:

int avr_op_SBIW::Trace (  )  [virtual]

Performs instruction and write out instruction mnemonic for trace.

Implements DecodedInstruction.

Definition at line 635 of file decoder_trace.cpp.

References K, MONSREG, operator()(), R1, and traceOut.

Here is the call graph for this function:


Member Data Documentation

unsigned char avr_op_SBIW::K [protected]

Definition at line 1662 of file decoder.h.

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

unsigned char avr_op_SBIW::R1 [protected]

Definition at line 1661 of file decoder.h.

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

Definition at line 1663 of file decoder.h.

Referenced by operator()().


The documentation for this class was generated from the following files:
Generated on Sun Feb 12 16:48:43 2012 for Simulavr by  doxygen 1.6.3