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forgot to restore MXCSR in XRSTOR

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This commit is contained in:
Stanislav Shwartsman 2009-10-18 17:33:35 +00:00
parent 127649453c
commit 0c08841e99
1 changed files with 2 additions and 1 deletions
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3
bochs/cpu/xsave.cc
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@ -1,5 +1,5 @@
/////////////////////////////////////////////////////////////////////////
// $Id: xsave.cc,v 1.19 2009-10-18 17:16:08 sshwarts Exp $
// $Id: xsave.cc,v 1.20 2009-10-18 17:33:35 sshwarts Exp $
/////////////////////////////////////////////////////////////////////////
//
// Copyright (c) 2008-2009 Stanislav Shwartsman
@ -260,6 +260,7 @@ void BX_CPP_AttrRegparmN(1) BX_CPU_C::XRSTOR(bxInstruction_c *i)
Bit32u new_mxcsr = read_virtual_dword(i->seg(), eaddr + 24);
if(new_mxcsr & ~MXCSR_MASK)
exception(BX_GP_EXCEPTION, 0, 0);
BX_MXCSR_REGISTER = new_mxcsr;
if (header1 & BX_XCR0_SSE_MASK) {
// load SSE state from XSAVE area