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Re: __mem_fault_handler, RedBoot and no GDB stubs.
Gary Thomas wrote:
David Vrabel said:
The ARM should be changed - it seems to be the only architecture which
does not have a line like this:
hal/sh/arch/current/src/hal_misc.c:externC void* volatile __mem_fault_handler;
Presumably, this means RedBoot's exception trapping for commands will
only work if GDB stubs are present?
No - it works without the stubs as well (at least on all the architectures
I've tested)
cyg_hal_exception_handler() in hal/sh/arch/current/src/hal_misc.c just
does a CYG_FAIL if GDB stubs aren't present. I can't see where it jumps
to RedBoot's error_handler().
David Vrabel
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