On 2/21/08, Paolo Bonzini <
bonzini@...> 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
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