On Wed, 28 Aug 2002, Chuck Silvers wrote:
> hmm, actually this isn't an aliasing issue at all,
> pmap_kremove() is just not flushing the cache.
> note that when we remove the TTE entirely (such as in
> pmap_page_protect(VM_PROT_NONE)), we do need to flush
> the cache there as well.
>
> please try the attached patch.

Even with this patch, I cannot build a compiler that gets argc right on
main(), and thus stops the build in gnu/usr.bin/gcc/backend when calling
./gengenrtl:

	./gengenrtl genrtl.h genrtl.c
	need two args (argc=-11408)!
	*** Error code 1

The error is from me, and I'm using one of the recent sparc64 snapshots
from releng.netbsd.org. The compiler from the snapshots works for building
a main() that gets argc properly, but aparently the compiler built with
that toolchain doesn't. :(

(This is with sources on local disk to reduce number of possible
problems).


 - Hubert

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