[PATCH 1/2] powerpc: Move opcode definitions from kvm/emulate.c to asm/ppc-opcode.h

[Jia Hongtao-B38951]

> -----Original Message-----
> From: Linuxppc-dev [mailto:linuxppc-dev-
> bounces+b38951=freescale.com at lists.ozlabs.org] On Behalf Of Michael
> Ellerman
> Sent: Tuesday, April 23, 2013 1:30 PM
> To: Jia Hongtao-B38951
> Cc: Wood Scott-B07421; linuxppc-dev at lists.ozlabs.org
> Subject: Re: [PATCH 1/2] powerpc: Move opcode definitions from
> kvm/emulate.c to asm/ppc-opcode.h
> 
> On Tue, Apr 23, 2013 at 10:39:35AM +0800, Jia Hongtao wrote:
> > Opcode and xopcode are useful definitions not just for KVM. Move these
> > definitions to asm/ppc-opcode.h for public use.
> 
> Agreed. Though nearly everything else in ppc-opcode.h uses PPC_INST_FOO,
> or at least PPC_FOO, any reason not to update these to match?
> 
> cheers

These definitions are firstly used by KVM defined like OP_31_XOP_TRAP.
Two ways to extract these definitions for public use:

1. Like this patch did. For keeping the KVM code that using these
   definitions unchanged we do not update them to match.

2. Move these definitions to another .h file like my last patch did:
   http://patchwork.ozlabs.org/patch/235646/
   You can see the comments there.

Thanks.
-Hongtao