>> 2) It looked like lots of error handling was removed rather than added
> I only removed target memory write error handling. IMHO, checking
> target's memory function (like target->type->write_memory) is too excessive.
> All the mflash IO error checked by this patch.

Actually we want all return codes propagated as a rule. This is in line
with exception handling. Minimally this will be useful in test suites to
check for induced failures.

To *ignore* a return value is on par with a "catch" in exception handling
and there should be something in the code that explains how the
error is handled after it is "caught".




-- 
Øyvind Harboe
Embedded software and hardware consulting services
http://consulting.zylin.com
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