avrora.sim
Interface Simulator.ExceptionWatch

All Known Implementing Classes:

GDBServer.GDBMonitor.ExceptionWatch, MulticastExceptionWatch

Enclosing interface:

Simulator

public static interface Simulator.ExceptionWatch

The Simulator.ExceptionWatch interface allows for monitoring of exceptional conditions in the machine state. Events such as memory access violations, (insert other exception types here), may be caught and handled.

Method Summary

void	invalidRead(java.lang.String segment, int address) The invalidRead() method is invoked when an instruction attempts to read from an out-of-bounds memory location.
void	invalidWrite(java.lang.String segment, int address, byte value) The invalidWrite() method is invoked when an instruction attempts to write to a read-only or out-of-bounds memory location.

Method Detail

invalidRead

public void invalidRead(java.lang.String segment,
                        int address)

The invalidRead() method is invoked when an instruction attempts to read from an out-of-bounds memory location.

Parameters:

segment - The segment the instruction attempted to read from.

address - The address within the segment of the attempted read.

invalidWrite

public void invalidWrite(java.lang.String segment,
                         int address,
                         byte value)

The invalidWrite() method is invoked when an instruction attempts to write to a read-only or out-of-bounds memory location.

Parameters:

segment - The segment the instruction attempted to write into.

address - The address within the segment of the disallowed write.

value - The value the instruction attempted to write.