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[SOFT386]

Browse source 
Implement Soft386Interrupt.
[NTVDM]
Implement EmulatorInterrupt and EmulatorExternalInterrupt for NEW_EMULATOR.


svn path=/branches/ntvdm/; revision=60628
This commit is contained in:
Aleksandar Andrejevic 2013-10-12 13:58:34 +00:00
parent a2e0e03ee6
commit c425bbc689
3 changed files with 27 additions and 8 deletions
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2
include/reactos/libs/soft386/soft386.h
View file

@ -359,7 +359,7 @@ Soft386Reset(PSOFT386_STATE State);
VOID
NTAPI
Soft386Interrupt(PSOFT386_STATE State, UCHAR Number);
Soft386Interrupt(PSOFT386_STATE State, UCHAR Number, BOOLEAN Hardware);
VOID
NTAPI

23
lib/soft386/soft386.c
View file

@ -273,10 +273,27 @@ Soft386Reset(PSOFT386_STATE State)
VOID
NTAPI
Soft386Interrupt(PSOFT386_STATE State, UCHAR Number)
Soft386Interrupt(PSOFT386_STATE State, UCHAR Number, BOOLEAN Hardware)
{
// TODO: NOT IMPLEMENTED!!!
UNIMPLEMENTED;
SOFT386_IDT_ENTRY IdtEntry;
if (Hardware)
{
/* Set the hardware interrupt flag */
State->HardwareInt = TRUE;
}
if (!Soft386GetIntVector(State, Number, &IdtEntry))
{
/* An exception occurred, let the handler execute */
return;
}
/* Perform the interrupt */
Soft386InterruptInternal(State,
IdtEntry.Selector,
MAKELONG(IdtEntry.Offset, IdtEntry.OffsetHigh),
IdtEntry.Type);
}
VOID

10
subsystems/ntvdm/emulator.c
View file

@ -461,6 +461,7 @@ VOID EmulatorExecute(WORD Segment, WORD Offset)
VOID EmulatorInterrupt(BYTE Number)
{
#ifndef NEW_EMULATOR
LPDWORD IntVecTable = (LPDWORD)((ULONG_PTR)BaseAddress);
UINT Segment, Offset;
@ -468,13 +469,11 @@ VOID EmulatorInterrupt(BYTE Number)
Segment = HIWORD(IntVecTable[Number]);
Offset = LOWORD(IntVecTable[Number]);
#ifndef NEW_EMULATOR
/* Call the softx86 API */
softx86_make_simple_interrupt_call(&EmulatorContext, &Segment, &Offset);
#else
UNREFERENCED_PARAMETER(Segment);
UNREFERENCED_PARAMETER(Offset);
// TODO: NOT IMPLEMENTED
/* Call the Soft386 API */
Soft386Interrupt(&EmulatorContext, Number, FALSE);
#endif
}
@ -483,6 +482,9 @@ VOID EmulatorExternalInterrupt(BYTE Number)
#ifndef NEW_EMULATOR
/* Call the softx86 API */
softx86_ext_hw_signal(&EmulatorContext, Number);
#else
/* Call the Soft386 API */
Soft386Interrupt(&EmulatorContext, Number, TRUE);
#endif
}