Replace manual IDT manipulation with SetIdtGate function call

2026-03-26 23:10:00 +01:00
parent 9479f3d364
commit 9b19bc94b3
4 changed files with 28 additions and 19 deletions
--- a/xtoskrnl/ke/amd64/irq.cc
+++ b/xtoskrnl/ke/amd64/irq.cc
@@ -33,7 +33,11 @@ KE::Irq::SetInterruptHandler(IN ULONG Vector,
    ProcessorBlock = KE::Processor::GetCurrentProcessorBlock();

    /* Update interrupt handler */
-    ProcessorBlock->IdtBase[(UCHAR) Vector].OffsetLow = ((ULONG_PTR)Handler & 0xFFFF);
-    ProcessorBlock->IdtBase[(UCHAR) Vector].OffsetMiddle = (((ULONG_PTR)Handler >> 16) & 0xFFFF);
-    ProcessorBlock->IdtBase[(UCHAR) Vector].OffsetHigh = (ULONG_PTR)Handler >> 32;
+    AR::ProcSup::SetIdtGate(ProcessorBlock->IdtBase,
+                            Vector,
+                            Handler,
+                            KGDT_R0_CODE,
+                            0,
+                            KIDT_ACCESS_RING0,
+                            AMD64_INTERRUPT_GATE);
 }