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Re: [Qemu-ppc] [PATCH 00/10] target-ppc: emulate Power ISA 2.05 instruct


From: Alexander Graf
Subject: Re: [Qemu-ppc] [PATCH 00/10] target-ppc: emulate Power ISA 2.05 instructions
Date: Fri, 19 Apr 2013 17:35:12 +0200

On 13.04.2013, at 14:47, Aurelien Jarno wrote:

> qemu-system-ppc64 -M pseries clamis to emulate a POWER7 CPU,
> corresponding to an ISA 2.06 compliant CPU, while QEMU emulates
> something like an ISA 2.04 CPU.
> 
> Given that glibc and GCC start to use some instructions like cmpb and
> fcpsgn, this starts to be problematic.
> 
> This patches series improves the PPC emulation by bringing it to an
> ISA 2.05 CPU (if we except DFP and VSX), at least from the
> non-privledged point of view.

Are you going to send a v2 of this patch set? :)


Alex




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