[U-Boot] New Oxford Semiconductor board with assertion fail in linker
Wolfgang Denk
wd at denx.de
Tue Dec 20 12:52:29 CET 2011
Dear Paul Gortmaker,
In message <CAP=VYLqd4kn7iQwwjDN3PMh3osBY4SsP+XXkzx2FBW=-xFyw9w at mail.gmail.com> you wrote:
>
> > ... or you can just snap in a JTAG debugger, connect GDB and throw some
> > break/watch points here and there ;-)
>
> And how exactly is a JTAG going to help him resolve compile time
> issues he's currently having? Sure, JTAG is nice for things, and
Obviously it does not help for compile time errors.
> some are lucky enough to have access to one. But $ means it is not
> something everyone has, and it is not a substitute for thinking your
> way through a problem. I'm more apt to use one to restore a bad
> flash image than anything else more complicated.
Indeed there are people who rarely ever use a debugger; instead they
use printf() or even plain LEDs (or other GPIOs) for debugging.
feel free to chose any method you feel comfortable with.
Fact is, that a good debugger like GDB is a powerful tool for the
experienced user that can save _lots_ of time.
Best regards,
Wolfgang Denk
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
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- Sir Winston Churchill _My Early Life_ ch. 9
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