Re: [Sbcl-help] PVS build drops into LDB on ARM

[Stas B. <sta...@gm...>]

Jerry James <log...@gm...> writes:

> On Thu, Jul 3, 2014 at 3:36 PM, Jerry James <log...@gm...> wrote:
>> I will try to whittle it down to something simpler, but it may take a
>> few days.  We Americans are going to take a couple of days off now to
>> blow stuff up and call it patriotism, you know.  Not to mention the
>> obligatory barbecues....
>
> I put together some instructions on how to build PVS from source, and
> trigger the build failure that I am seeing:
>
> http://software.jamezone.org/HOWTO/sbcl_arm.html
>
> The indicated CFLAGS and LDFLAGS, by the way, are the official Fedora
> flags, minus a few that I omitted to see if they had anything to do
> with the problem (e.g., -fstack-protector-strong).  I still see the
> same behavior after dropping those other flags.
>
> Thanks for any help you can provide in debugging this problem.
Good, I can reproduce it on real hardware. The issue is with pa_alloc
issuing a pending interrupt, and pa_alloc is used when handling
interrupts, hence the endless cycle.
-- 
With best regards, Stas.