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Fixed compilation error when fpu-enabled and cpu-level=3

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This commit is contained in:
Stanislav Shwartsman 2005-08-13 17:40:41 +00:00
parent aa648dd621
commit ab4367604c
1 changed files with 7 additions and 1 deletions
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8
bochs/fpu/fpu.cc
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@ -1,5 +1,5 @@
/////////////////////////////////////////////////////////////////////////
// $Id: fpu.cc,v 1.14 2005-06-18 20:46:08 sshwarts Exp $
// $Id: fpu.cc,v 1.15 2005-08-13 17:40:41 sshwarts Exp $
/////////////////////////////////////////////////////////////////////////
//
// Copyright (c) 2003 Stanislav Shwartsman
@ -62,6 +62,11 @@ void BX_CPU_C::FPU_check_pending_exceptions(void)
{
if(BX_CPU_THIS_PTR the_i387.get_partial_status() & FPU_SW_Summary)
{
// NE=1 selects the native or internal mode, which generates #MF,
// which is the same as the native version of exception handling
// for the 80286 and 80287 and the i386 processors and i387 math
// coprocessor.
#if BX_CPU_LEVEL >= 4
if (BX_CPU_THIS_PTR cr0.ne == 0)
{
// MSDOS compatibility external interrupt (IRQ13)
@ -69,6 +74,7 @@ void BX_CPU_C::FPU_check_pending_exceptions(void)
DEV_pic_raise_irq(13);
}
else
#endif
exception(BX_MF_EXCEPTION, 0, 0);
}
}