command line interface

[Richard Earnshaw]

> 
>     Does the communication between gdb and compiled-in target simulator 
> follow any rules? for example,there is "remote debug interface " between 
> gdb and ARMulator,and "remote serial protocol"between gdb and remote 
> target.
> the compiled-in simulator receive the command from gdb command line 
> interface and 
> return the info to gdb.how to deal with the procedure?Is there any 
> protocol?

GDB doesn't use the RDI to communicate with the built-in ARMulator.  It 
uses it's own protocol (remote-sim) which has been incorporated into the 
ARMulator.

R.