On Sat, 2010-10-02 at 14:16 -0400, Albert Cahalan wrote: > This looks like duplicated code getting out of sync.
Right, tho your patch actually reverts the fix :-) I don't know if it's worth considering using common files for some /lib stuff there tho.. .the runtime env. is quite different... Ben. > $ diff -Naurd arch/powerpc/lib/div64.S arch/powerpc/boot/div64.S > --- arch/powerpc/lib/div64.S 2009-09-09 18:13:59.000000000 -0400 > +++ arch/powerpc/boot/div64.S 2009-09-09 18:13:59.000000000 -0400 > @@ -13,10 +13,10 @@ > * as published by the Free Software Foundation; either version > * 2 of the License, or (at your option) any later version. > */ > -#include <asm/ppc_asm.h> > -#include <asm/processor.h> > +#include "ppc_asm.h" > > -_GLOBAL(__div64_32) > + .globl __div64_32 > +__div64_32: > lwz r5,0(r3) # get the dividend into r5/r6 > lwz r6,4(r3) > cmplw r5,r4 > @@ -33,10 +33,9 @@ > cntlzw r0,r5 # we are shifting the dividend right > li r10,-1 # to make it < 2^32, and shifting > srw r10,r10,r0 # the divisor right the same amount, > - addc r9,r4,r10 # rounding up (so the estimate cannot > + add r9,r4,r10 # rounding up (so the estimate cannot > andc r11,r6,r10 # ever be too large, only too small) > andc r9,r9,r10 > - addze r9,r9 > or r11,r5,r11 > rotlw r9,r9,r0 > rotlw r11,r11,r0 > _______________________________________________ > Linuxppc-dev mailing list > [email protected] > https://lists.ozlabs.org/listinfo/linuxppc-dev _______________________________________________ Linuxppc-dev mailing list [email protected] https://lists.ozlabs.org/listinfo/linuxppc-dev
