On Thu, Sep 12, 2013 at 10:28:03AM +0930, Matt Evans wrote: > On 12 Sep 2013, at 10:02, Michael Neuling <mi...@neuling.org> wrote: > > > Vladimir Murzin <murzi...@gmail.com> wrote: > > > >> Currently DIVWU stands for *signed* divw opcode: > >> > >> 7d 2a 4b 96 divwu r9,r10,r9 > >> 7d 2a 4b d6 divw r9,r10,r9 > >> > >> Use the *unsigned* divw opcode for DIVWU. > > > > This looks like it's in only used in the BPF JIT code. > > > > Matt, any chance you an ACK/NACK this? > > Sure, that looks sensible, thanks Vladimir. > > Acked-by: Matt Evans <m...@ozlabs.org> >
Thanks! Vladimir > > > > Mikey > > > >> > >> Signed-off-by: Vladimir Murzin <murzi...@gmail.com> > >> --- > >> arch/powerpc/include/asm/ppc-opcode.h | 2 +- > >> 1 file changed, 1 insertion(+), 1 deletion(-) > >> > >> diff --git a/arch/powerpc/include/asm/ppc-opcode.h > >> b/arch/powerpc/include/asm/ppc-opcode.h > >> index d7fe9f5..c91842c 100644 > >> --- a/arch/powerpc/include/asm/ppc-opcode.h > >> +++ b/arch/powerpc/include/asm/ppc-opcode.h > >> @@ -218,7 +218,7 @@ > >> #define PPC_INST_MULLW 0x7c0001d6 > >> #define PPC_INST_MULHWU 0x7c000016 > >> #define PPC_INST_MULLI 0x1c000000 > >> -#define PPC_INST_DIVWU 0x7c0003d6 > >> +#define PPC_INST_DIVWU 0x7c000396 > >> #define PPC_INST_RLWINM 0x54000000 > >> #define PPC_INST_RLDICR 0x78000004 > >> #define PPC_INST_SLW 0x7c000030 > >> -- > >> 1.7.10.4 > >> _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
