[OpenBIOS] [PATCH] ppc: Move noreturn attribute

Blue Swirl blauwirbel at gmail.com
Sun Oct 17 20:18:19 CEST 2010

On Sun, Oct 17, 2010 at 5:03 PM, Andreas Färber <andreas.faerber at web.de> wrote:
> Am 17.10.2010 um 15:45 schrieb Blue Swirl:
>> On Sun, Oct 17, 2010 at 1:20 PM, Andreas Färber <andreas.faerber at web.de>
>> wrote:
>>> Am 17.10.2010 um 14:16 schrieb Alexander Graf:
>>>> On 17.10.2010, at 14:05, Andreas Färber wrote:
>>>>> Otherwise GCC 4.2.4 complains that panic() marked noreturn does return.
>>>> Thanks, that one hit me too and I didn't know how to fix it properly :).
>>>> Applied.
>>> Thanks. In case you're playing with ppc64 I'm attaching my current diff.
>>> It
>>> made it compile but it hangs both ppc and ppc64, no time to investigate
>>> further right now.
>>> Most problems were caused by the assumption that a conversion between
>>> ucell
>>> und void* is possible; I added (unsigned long) casts or reused the
>>> cell2pointer/pointer2cell macros.
>> Those should be merged with kernel/cross.h ones and used everywhere.
> Any particular wishes how? Adding the include path for cross.h everywhere
> would have required to re-run switch-arch and rebuild everything, so I
> avoided it. Should the macros be moved into include/kernel/stack.h alongside
> PUSH/POP maybe?

Perhaps, or have that include cross.h.

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