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Re: [Qemu-ppc] [Qemu-devel] [PATCH] PPC/GDB: handle read and write of fp

From: Peter Maydell
Subject: Re: [Qemu-ppc] [Qemu-devel] [PATCH] PPC/GDB: handle read and write of fpscr
Date: Tue, 19 Mar 2013 12:13:56 +0000

On 19 March 2013 12:10, Alexander Graf <address@hidden> wrote:
> Check out helper_store_fpscr() in target-ppc/fpu_helper.c. Storing
> fpscr has a bunch of side effects that won't happen when you just
> set the env variable.

Speaking of which, am I missing something, or does the code
in machine.c do nothing to ensure that we call set_float_rounding_mode
to set the fpu/ emulation code up with the right rounding mode
when loading CPU state on incoming migration?

-- PMM

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