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Fixed CR8 read

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This commit is contained in:
Stanislav Shwartsman 2009-02-27 20:00:02 +00:00
parent 4964cb7ba7
commit bc8be4ed06
1 changed files with 2 additions and 2 deletions
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4
bochs/cpu/proc_ctrl.cc
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@ -1,5 +1,5 @@
/////////////////////////////////////////////////////////////////////////
// $Id: proc_ctrl.cc,v 1.288 2009-02-18 22:33:06 sshwarts Exp $
// $Id: proc_ctrl.cc,v 1.289 2009-02-27 20:00:02 sshwarts Exp $
/////////////////////////////////////////////////////////////////////////
//
// Copyright (C) 2001 MandrakeSoft S.A.
@ -835,7 +835,7 @@ void BX_CPP_AttrRegparmN(1) BX_CPU_C::MOV_RqCq(bxInstruction_c *i)
// Reads of CR8 return zero extended APIC.TPR[7:4]
// Write to CR8 update APIC.TPR[7:4]
#if BX_SUPPORT_APIC
val_64 = (BX_CPU_THIS_PTR lapic.get_tpr() & 0xF) >> 4;
val_64 = (BX_CPU_THIS_PTR lapic.get_tpr() >> 4) & 0xF;
break;
#endif
default: