InvalidMem Class Reference

Memory on which access should be avoided! :-) More...

#include <rwmem.h>

Inheritance diagram for InvalidMem:

Public Member Functions
	InvalidMem (AvrDevice *core, int addr)
Public Member Functions inherited from RWMemoryMember
	RWMemoryMember (TraceValueRegister *registry, const std::string &tracename="", const int index=-1)
	RWMemoryMember (void)
	operator unsigned char () const
	Read access on memory. More...
unsigned char	operator= (unsigned char val)
	Write access on memory. More...
unsigned char	operator= (const RWMemoryMember &mm)
	Write access on memory. More...
virtual	~RWMemoryMember ()
virtual void	set_bit (unsigned int bitaddr)
virtual void	clear_bit (unsigned int bitaddr)
const std::string &	GetTraceName (void)
bool	IsInvalid (void) const

Protected Member Functions
unsigned char	get () const
void	set (unsigned char)

Private Attributes
AvrDevice *	core
int	addr
unsigned char	value

Additional Inherited Members
Protected Attributes inherited from RWMemoryMember
TraceValue *	tv
TraceValueRegister *	registry
const std::string	tracename
const bool	isInvalid

Detailed Description

Memory on which access should be avoided! :-)

All accesses to this type of memory will produce an error.

Definition at line 221 of file rwmem.h.

Constructor & Destructor Documentation

InvalidMem()

InvalidMem::InvalidMem	(	AvrDevice *	core,
		int	addr
	)

Definition at line 208 of file rwmem.cpp.

Member Function Documentation

get()

unsigned char InvalidMem::get ( ) const

protectedvirtual

This function as the oppposite to get() is expected to read the real byte.

Implements RWMemoryMember.

Definition at line 214 of file rwmem.cpp.

References AvrDevice::abortOnInvalidAccess, addr, avr_error, avr_warning, core, AvrDevice::dataAddressMask, AvrDevice::GetMemERamSize(), AvrDevice::GetMemIOSize(), AvrDevice::GetMemIRamSize(), AvrDevice::GetMemRegisterSize(), global_suppress_memory_warnings, int2hex(), AvrDevice::PC, and value.

set()

void InvalidMem::set ( unsigned  nv )

protectedvirtual

This function is the function which will be called by the above access operators and is expected to do the real work when writing a byte.

Implements RWMemoryMember.

Definition at line 227 of file rwmem.cpp.

References AvrDevice::abortOnInvalidAccess, addr, avr_error, avr_warning, core, AvrDevice::dataAddressMask, AvrDevice::GetMemERamSize(), AvrDevice::GetMemIOSize(), AvrDevice::GetMemIRamSize(), AvrDevice::GetMemRegisterSize(), global_suppress_memory_warnings, int2hex(), AvrDevice::PC, and value.

Member Data Documentation

addr

int InvalidMem::addr

private

Definition at line 224 of file rwmem.h.

Referenced by get(), and set().

core

AvrDevice* InvalidMem::core

private

Definition at line 223 of file rwmem.h.

Referenced by get(), and set().

value

unsigned char InvalidMem::value

private

Definition at line 234 of file rwmem.h.

Referenced by get(), and set().

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

• /home/buildbudy/simulavr/include/rwmem.h
• /home/buildbudy/simulavr/libsim/rwmem.cpp