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Date: Sun, 10 May 2009 13:45:00 -0000
From: paawan oza <paawan1982@yahoo.com>
Subject: Re: MMX and floating point insn suport for reversible debugging
To: Hui Zhu <teawater@gmail.com>
Cc: Thiago Jung Bauermann <bauerman@br.ibm.com>, gdb ml <gdb@sourceware.org>,   Pedro Alves <pedro@codesourcery.com>,   Marc Khouzam <marc.khouzam@ericsson.com>,   Michael Snyder <msnyder@vmware.com>, Eli Zaretskii <eliz@gnu.org>,   Mark Kettenis <mark.kettenis@xs4all.nl>
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Hi Hui,

dont we need to save FPU flags also, while saving floating point registers?

for e.g. instruction
FMUL/FMULP/FIMUL=E2=80=94Multiply ; aafter the result,
FPU flags may get affected=20
as follows.

FPU Flags Affected
C1 Set to 0 if stack underflow occurred.
Set if result was rounded up; cleared otherwise.
C0, C2, C3 Undefined.

what is you opinion ?

Regards,
Oza.