[Cbe-oss-dev] GCC inline memcpy() from local store causes bad page fault

Akinobu Mita mita at fixstars.com
Thu Mar 22 15:52:04 EST 2007

On Tue, Mar 20, 2007 at 07:53:35AM -0700, Andrew Pinski wrote:
> On 3/20/07, Anton Blanchard <anton at samba.org> wrote:
> >
> >Interesting, gcc shouldnt be emitting string instructions these days.
> >What gcc version/cpu target was this build using?
> Can I recommend that just like -mno-altivec is added, -mno-string is
> added to make file to make sure that the string instructions are not
> emitted if someone supplies -Os.

But we already have -mstring in arch/powerpc/Makefile

CFLAGS          += -mstring

So should we delete these lines completely and force -mno-string option?

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