[ECOS] GDB stub

[Jesper Skov]

>>>>> "Rafael" == Rafael Rodríguez Velilla <rrv@tid.es> writes:

Rafael>   Is there any documentation on what does the GDB stub has to
Rafael> do to enable debugging.

Rafael>   I'd like to read something about this before analyzing eCos'
Rafael> sources.

See http://sources.redhat.com/ecos/docs-latest/porting

Rafael>   I have initially ported it to my own system (ARM based) and
Rafael> I have some problems while debugging, I use an embeddedICE but
Rafael> I can't single step or mark breakpoints (neither HW nor SW).

The GDB stub talks GDB protocol - via serial or ethernet. It doesn't
(yet) support any form for ICE.

Rafael>   I have started the port with eCos 1.3.1, I haven't still
Rafael> reviewed the new features that have appeared ¿does the hal
Rafael> interface changes?

There have been changes, but I'm not sure how many happened after
1.3.1. Looking at the CVS sources would definitely be better.

Jesper