Re: [Qemu-devel] cpu_regs in target-i386

[Andreas Färber]

Am 27.11.2011 14:46, schrieb Xin Tong:
> When the x86 vcpu is initialized, a CPUX86State is qemu_mallocz'ed.
> env is used to point to it and modifications to the CPUX86State can
> thereby be done via the register that contains the env. I do not get
> what the cpu_regs[CPU_NB_REGS] are for, do not we already have a set
> of emulated x86 registers when we allocate the CPUX86State ?

I assume in i386, too, it will be a TCGv array and will be initialized
to point to individual memory offsets inside CPU*State.
So they're for convenience and readability.

HTE,
Andreas

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