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Register interrupt handlers once the APIC initialization is done

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This commit is contained in:
Rafal Kupiec
2023-11-28 14:20:23 +01:00
parent c4ccf52782
commit d17b06a180
6 changed files with 90 additions and 3 deletions
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4
xtoskrnl/ar/amd64/procsup.c
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@@ -539,8 +539,8 @@ ArpSetIdtGate(IN PKIDTENTRY Idt,
IN USHORT Access)
{
/* Setup the gate */
Idt[Vector].OffsetLow = (ULONG_PTR)Handler;
Idt[Vector].OffsetMiddle = ((ULONG_PTR)Handler >> 16);
Idt[Vector].OffsetLow = ((ULONG_PTR)Handler & 0xFFFF);
Idt[Vector].OffsetMiddle = (((ULONG_PTR)Handler >> 16) & 0xFFFF);
Idt[Vector].OffsetHigh = (ULONG_PTR)Handler >> 32;
Idt[Vector].Dpl = Access;
Idt[Vector].IstIndex = Ist;