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Remove software interrupt 0x2F trap handler
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This commit is contained in:
Aiken Harris
2026-06-03 15:57:12 +02:00
parent 5e764a0d17
commit 34aba8c7c7
3 changed files with 0 additions and 23 deletions
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1
xtoskrnl/ar/amd64/procsup.cc
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@@ -342,7 +342,6 @@ AR::ProcessorSupport::InitializeIdt(IN PKPROCESSOR_BLOCK ProcessorBlock)
SetIdtGate(ProcessorBlock->IdtBase, 0x1F, (PVOID)ArTrapEntry[0x1F], KGDT_R0_CODE, KIDT_IST_RESERVED, KIDT_ACCESS_RING0, AMD64_INTERRUPT_GATE);
SetIdtGate(ProcessorBlock->IdtBase, 0x2C, (PVOID)ArTrapEntry[0x2C], KGDT_R0_CODE, KIDT_IST_RESERVED, KIDT_ACCESS_RING3, AMD64_TRAP_GATE);
SetIdtGate(ProcessorBlock->IdtBase, 0x2D, (PVOID)ArTrapEntry[0x2D], KGDT_R0_CODE, KIDT_IST_RESERVED, KIDT_ACCESS_RING3, AMD64_TRAP_GATE);
SetIdtGate(ProcessorBlock->IdtBase, 0x2F, (PVOID)ArInterruptEntry[0x2F], KGDT_R0_CODE, KIDT_IST_RESERVED, KIDT_ACCESS_RING0, AMD64_INTERRUPT_GATE);
SetIdtGate(ProcessorBlock->IdtBase, 0xE1, (PVOID)ArInterruptEntry[0xE1], KGDT_R0_CODE, KIDT_IST_RESERVED, KIDT_ACCESS_RING0, AMD64_INTERRUPT_GATE);
}

21
xtoskrnl/ar/amd64/traps.cc
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@@ -171,10 +171,6 @@ AR::Traps::DispatchTrap(IN PKTRAP_FRAME TrapFrame)
/* Debug-Service-Request raised */
HandleTrap2D(TrapFrame);
break;
case 0x2F:
/* Software Interrupt at DISPATCH level */
HandleTrap2F(TrapFrame);
break;
case 0xE1:
/* InterProcessor Interrupt (IPI) */
HandleTrapE1(TrapFrame);
@@ -608,23 +604,6 @@ AR::Traps::HandleTrap2D(IN PKTRAP_FRAME TrapFrame)
KE::Crash::Panic(0x2D);
}
/**
* Handles the trap 0x2F when a software interrupt gets generated at DISPATCH_LEVEL.
*
* @param TrapFrame
* Supplies a kernel trap frame pushed by common trap handler on the stack.
*
* @return This routine does not return any value.
*
* @since XT 1.0
*/
XTCDECL
VOID
AR::Traps::HandleTrap2F(IN PKTRAP_FRAME TrapFrame)
{
DebugPrint(L"Unhandled software interrupt at DISPATCH level (0x2F)!\n");
}
/**
* Handles the trap 0xE1 when InterProcessor Interrupt (IPI) occurs.
*

1
xtoskrnl/includes/ar/amd64/traps.hh
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@@ -51,7 +51,6 @@ namespace AR
STATIC XTCDECL VOID HandleTrap1F(IN PKTRAP_FRAME TrapFrame);
STATIC XTCDECL VOID HandleTrap2C(IN PKTRAP_FRAME TrapFrame);
STATIC XTCDECL VOID HandleTrap2D(IN PKTRAP_FRAME TrapFrame);
STATIC XTCDECL VOID HandleTrap2F(IN PKTRAP_FRAME TrapFrame);
STATIC XTCDECL VOID HandleTrapE1(IN PKTRAP_FRAME TrapFrame);
STATIC XTCDECL VOID HandleTrapFF(IN PKTRAP_FRAME TrapFrame);
};