Re: [uClinux-dev] How to port or make gdbserver for ARM7TDMI

From: Bernhard Kuhn (bkuhn@lineo.com)
Date: Mon Sep 16 2002 - 12:40:11 EDT


"Y.H. Park" schrieb:

> Sorry, i missed to enable the FPE option in the kernel configuration.
> The error is occurred from setjmp() function which , in my guess, use some floating point instructions.

I "solved" this particular problem by disabling fp support in uClibc :-)

If you are interessted, then we can work together on getting gdbserver
working on ARM7TDMI. At the moment, i got somewhat stuck at single
stepping:
the ARM7TDMI doesn't provide hardware single stepping and i didn't yet
figured out how to configure gdb to do software assisted single
stepping (which seems to be supported by gdb)

I will create a patch for what i have so far (reading/modfiying
variables,
setting breakpoints etc.)

best regards

Bernhard


-- 
Bernhard Kuhn, Senior Software Engineer, Lineo Inc. (Where Open Meets
Smart)

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