--- Begin Message ---
|
Subject: |
Re: [Lightning] Code patching, context switching |
|
Date: |
Thu, 21 Feb 2008 08:21:12 -0500 |
On 2/21/08, Paolo Bonzini <address@hidden> wrote:
>
> Are we talking about the same pusharg? :-)
Probably not since I am talking about some changes. :-)
> provide a JIT_ALL_REGS_NUM macro, a jit_all_regs[] array, and three
> macros (e.g. JIT_IS_REG_CALLER_SAVE, JIT_IS_REG_CALLEE_SAVE,
> JIT_IS_REG_RESERVED) to tell you whether a register is caller save,
> callee save or reserved for use by lightning macros. I'd prefer if you
> wrote the patch though. :-)
That sounds like it would work. I'll take a look once I get to my
register allocation stage. :-)
Sandro
--- End Message ---