Re: test result code was Re: [Simulavr-devel] avrtest and simulavr vs simulavrxx

[Klaus Rudolph]

> This is WAY overkill if all you want is the exit status.  This
> is why avrtest has magic ports for exit and abort.  You write
> the exit code to the exit magic port and poof exit(value) is
> called.  This is the way all the simulators in gdb work.

???
gdb can read the memory direct from simulator. So there is no need for 
an elf file nor an special exit port.
???

Can you explain what is an exit port please. I think I have a complete 
misunderstanding of this topic.

Thanks!