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Fix minor issue with NMI #329

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Merged
merged 1 commit into from
May 23, 2025
Merged

Fix minor issue with NMI #329

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3 changes: 2 additions & 1 deletion hd6309.c
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Original file line number Diff line number Diff line change
Expand Up @@ -7544,7 +7544,8 @@ void HD6309AssertInterupt(InterruptSource src, Interrupt interrupt)
assert(src >= IS_NMI && src < IS_MAX);
assert(interrupt >= INT_IRQ && interrupt <= INT_NMI);

if (SyncWaiting)
InterruptLine[src] |= Bit(interrupt);
if (SyncWaiting || interrupt == INT_NMI)
LatchInterrupts();
SyncWaiting = 0;

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2 changes: 1 addition & 1 deletion mc6809.c
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Original file line number Diff line number Diff line change
Expand Up @@ -3230,7 +3230,7 @@ void MC6809AssertInterupt(InterruptSource src, Interrupt interrupt)
assert(interrupt >= INT_IRQ && interrupt <= INT_NMI);

InterruptLine[src] |= Bit(interrupt);
if (SyncWaiting)
if (SyncWaiting || interrupt == INT_NMI)
LatchInterrupts();
SyncWaiting = 0;

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