On 06 Jun 2007 10:31:37 +0100, Nick Garnett <[EMAIL PROTECTED]> wrote:
"Øyvind Harboe" <[EMAIL PROTECTED]> writes:
> Enabling INFRA_DEBUG crashes my "rocket"...
>
> As far as I can tell the DSR runs run on the thread stack and not the
> interrupt stack(from inside interrupt_end).
No. DSRs run on the interrupt stack. This is what
hal_interrupt_stack_call_pending_DSRs() does.
Ah. OK. I'll have to dig into that, but that does give interrupt
stacks a lot more oomph.
If you disable the interrupt stack then you have to deal with the
consequences. It is not recommended unless you know what you are
doing.
I haven't added interrupt stacks to my HAL yet, but is sure is on my
list now(together with GDB support and a number of other things). :-)
Thanks for the clarification!
--
Øyvind Harboe
http://www.zylin.com - eCos ARM & FPGA developer kit
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