592 lines
13 KiB
C
592 lines
13 KiB
C
/**
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* PROJECT: ExectOS
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* COPYRIGHT: See COPYING.md in the top level directory
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* FILE: xtoskrnl/ar/amd64/traps.c
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* DESCRIPTION: AMD64 system traps
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* DEVELOPERS: Rafal Kupiec <belliash@codingworkshop.eu.org>
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*/
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#include <xtos.h>
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/**
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* Dispatches the trap provided by common trap handler.
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*
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* @param TrapFrame
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* Supplies a kernel trap frame pushed by common trap handler on the stack.
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*
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* @return This routine does not return any value.
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*
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* @since XT 1.0
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*/
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XTCDECL
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VOID
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ArpDispatchTrap(IN PKTRAP_FRAME TrapFrame)
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{
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/* Check vector and call appropriate handler */
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switch(TrapFrame->Vector)
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{
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case 0x00:
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/* Divide By Zero exception */
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ArpHandleTrap00(TrapFrame);
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break;
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case 0x01:
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/* Debug exception */
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ArpHandleTrap01(TrapFrame);
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break;
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case 0x02:
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/* Non-Maskable Interrupt (NMI) */
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ArpHandleTrap02(TrapFrame);
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break;
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case 0x03:
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/* INT3 instruction executed */
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ArpHandleTrap03(TrapFrame);
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break;
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case 0x04:
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/* Overflow exception */
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ArpHandleTrap04(TrapFrame);
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break;
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case 0x05:
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/* Bound Range Exceeded exception */
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ArpHandleTrap05(TrapFrame);
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break;
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case 0x06:
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/* Invalid Opcode exception */
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ArpHandleTrap06(TrapFrame);
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break;
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case 0x07:
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/* Device Not Available exception */
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ArpHandleTrap07(TrapFrame);
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break;
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case 0x08:
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/* Double Fault exception */
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ArpHandleTrap08(TrapFrame);
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break;
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case 0x09:
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/* Segment Overrun exception */
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ArpHandleTrap09(TrapFrame);
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break;
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case 0x0A:
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/* Invalid TSS exception */
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ArpHandleTrap0A(TrapFrame);
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break;
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case 0x0B:
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/* Segment Not Present exception */
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ArpHandleTrap0B(TrapFrame);
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break;
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case 0x0C:
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/* Stack Segment Fault exception */
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ArpHandleTrap0C(TrapFrame);
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break;
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case 0x0D:
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/* General Protection Fault (GPF) exception*/
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ArpHandleTrap0D(TrapFrame);
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break;
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case 0x0E:
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/* Page Fault exception */
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ArpHandleTrap0E(TrapFrame);
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break;
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case 0x10:
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/* X87 Floating-Point exception */
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ArpHandleTrap10(TrapFrame);
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break;
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case 0x11:
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/* Alignment Check exception */
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ArpHandleTrap11(TrapFrame);
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break;
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case 0x12:
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/* Machine Check exception */
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ArpHandleTrap12(TrapFrame);
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break;
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case 0x13:
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/* SIMD Floating-Point exception */
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ArpHandleTrap13(TrapFrame);
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break;
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case 0x1F:
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/* Software Interrupt at APC level */
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ArpHandleTrap1F(TrapFrame);
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break;
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case 0x2C:
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/* Assertion raised */
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ArpHandleTrap2C(TrapFrame);
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break;
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case 0x2D:
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/* Debug-Service-Request raised */
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ArpHandleTrap2D(TrapFrame);
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break;
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case 0x2F:
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/* Software Interrupt at DISPATCH level */
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ArpHandleTrap2F(TrapFrame);
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break;
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case 0xE1:
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/* InterProcessor Interrupt (IPI) */
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ArpHandleTrapE1(TrapFrame);
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break;
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default:
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/* Unknown/Unexpected trap */
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ArpHandleTrapFF(TrapFrame);
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break;
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}
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}
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XTCDECL
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VOID
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ArpHandleSystemCall32(VOID)
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{
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DebugPrint(L"Handled 32-bit system call!\n");
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}
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XTCDECL
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VOID
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ArpHandleSystemCall64(VOID)
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{
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DebugPrint(L"Handled 64-bit system call!\n");
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}
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/**
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* Handles the trap 0x00 when a Divide By Zero exception occurs.
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*
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* @param TrapFrame
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* Supplies a kernel trap frame pushed by common trap handler on the stack.
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*
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* @return This routine does not return any value.
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*
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* @since XT 1.0
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*/
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XTCDECL
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VOID
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ArpHandleTrap00(IN PKTRAP_FRAME TrapFrame)
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{
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DebugPrint(L"Handled Division-By-Zero Error (0x00)!\n");
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for(;;);
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}
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/**
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* Handles the trap 0x01 when Debug exception occurs.
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*
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* @param TrapFrame
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* Supplies a kernel trap frame pushed by common trap handler on the stack.
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*
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* @return This routine does not return any value.
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*
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* @since XT 1.0
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*/
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XTCDECL
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VOID
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ArpHandleTrap01(IN PKTRAP_FRAME TrapFrame)
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{
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DebugPrint(L"Handled Debug exception (0x01)!\n");
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for(;;);
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}
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/**
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* Handles the trap 0x02 when Non-Maskable Interrupt (NMI) occurs.
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*
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* @param TrapFrame
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* Supplies a kernel trap frame pushed by common trap handler on the stack.
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*
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* @return This routine does not return any value.
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*
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* @since XT 1.0
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*/
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XTCDECL
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VOID
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ArpHandleTrap02(IN PKTRAP_FRAME TrapFrame)
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{
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DebugPrint(L"Handled Non-Maskable-Interrupt (0x02)!\n");
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for(;;);
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}
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/**
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* Handles the trap 0x03 when the INT3 instruction is executed.
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*
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* @param TrapFrame
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* Supplies a kernel trap frame pushed by common trap handler on the stack.
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*
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* @return This routine does not return any value.
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*
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* @since XT 1.0
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*/
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XTCDECL
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VOID
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ArpHandleTrap03(IN PKTRAP_FRAME TrapFrame)
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{
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DebugPrint(L"Handled INT3 (0x03)!\n");
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for(;;);
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}
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/**
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* Handles the trap 0x04 when the INTO instruction is executed and overflow bit is set.
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*
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* @param TrapFrame
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* Supplies a kernel trap frame pushed by common trap handler on the stack.
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*
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* @return This routine does not return any value.
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*
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* @since XT 1.0
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*/
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XTCDECL
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VOID
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ArpHandleTrap04(IN PKTRAP_FRAME TrapFrame)
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{
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DebugPrint(L"Handled Overflow exception (0x04)!\n");
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for(;;);
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}
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/**
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* Handles the trap 0x05 when the Bound Range Exceeded exception occurs.
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*
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* @param TrapFrame
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* Supplies a kernel trap frame pushed by common trap handler on the stack.
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*
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* @return This routine does not return any value.
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*
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* @since XT 1.0
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*/
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XTCDECL
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VOID
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ArpHandleTrap05(IN PKTRAP_FRAME TrapFrame)
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{
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DebugPrint(L"Handled Bound-Range-Exceeded exception (0x05)!\n");
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for(;;);
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}
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/**
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* Handles the trap 0x06 when the Invalid Opcode exception occurs.
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*
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* @param TrapFrame
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* Supplies a kernel trap frame pushed by common trap handler on the stack.
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*
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* @return This routine does not return any value.
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*
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* @since XT 1.0
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*/
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XTCDECL
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VOID
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ArpHandleTrap06(IN PKTRAP_FRAME TrapFrame)
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{
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DebugPrint(L"Handled Invalid Opcode exception (0x06)!\n");
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for(;;);
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}
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/**
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* Handles the trap 0x07 when the Device Not Available exception occurs.
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*
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* @param TrapFrame
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* Supplies a kernel trap frame pushed by common trap handler on the stack.
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*
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* @return This routine does not return any value.
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*
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* @since XT 1.0
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*/
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XTCDECL
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VOID
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ArpHandleTrap07(IN PKTRAP_FRAME TrapFrame)
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{
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DebugPrint(L"Handled Device Not Available exception (0x07)!\n");
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for(;;);
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}
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/**
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* Handles the trap 0x08 when Double Fault exception occurs.
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*
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* @param TrapFrame
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* Supplies a kernel trap frame pushed by common trap handler on the stack.
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*
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* @return This routine does not return any value.
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*
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* @since XT 1.0
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*/
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XTCDECL
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VOID
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ArpHandleTrap08(IN PKTRAP_FRAME TrapFrame)
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{
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DebugPrint(L"Handled Double-Fault exception (0x08)!\n");
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for(;;);
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}
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/**
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* Handles the trap 0x09 when the Segment Overrun exception occurs.
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*
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* @param TrapFrame
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* Supplies a kernel trap frame pushed by common trap handler on the stack.
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*
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* @return This routine does not return any value.
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*
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* @since XT 1.0
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*/
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XTCDECL
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VOID
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ArpHandleTrap09(IN PKTRAP_FRAME TrapFrame)
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{
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DebugPrint(L"Handled Segment-Overrun exception (0x09)!\n");
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for(;;);
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}
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/**
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* Handles the trap 0x0A when the Invalid TSS exception occurs.
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*
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* @param TrapFrame
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* Supplies a kernel trap frame pushed by common trap handler on the stack.
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*
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* @return This routine does not return any value.
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*
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* @since XT 1.0
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*/
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XTCDECL
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VOID
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ArpHandleTrap0A(IN PKTRAP_FRAME TrapFrame)
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{
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DebugPrint(L"Handled Invalid-TSS exception (0x0A)!\n");
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for(;;);
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}
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/**
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* Handles the trap 0x0B when the Segment Not Present exception occurs.
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*
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* @param TrapFrame
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* Supplies a kernel trap frame pushed by common trap handler on the stack.
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*
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* @return This routine does not return any value.
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*
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* @since XT 1.0
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*/
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XTCDECL
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VOID
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ArpHandleTrap0B(IN PKTRAP_FRAME TrapFrame)
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{
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DebugPrint(L"Handled Segment-Not-Present exception (0x0B)!\n");
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for(;;);
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}
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/**
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* Handles the trap 0x0C when the Stack Segment Fault exception occurs.
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*
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* @param TrapFrame
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* Supplies a kernel trap frame pushed by common trap handler on the stack.
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*
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* @return This routine does not return any value.
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*
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* @since XT 1.0
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*/
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XTCDECL
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VOID
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ArpHandleTrap0C(IN PKTRAP_FRAME TrapFrame)
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{
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DebugPrint(L"Handled Stack-Segment-Fault exception (0x0C)!\n");
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for(;;);
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}
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/**
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* Handles the trap 0x0D when General Protection Fault (GPF) exception occurs.
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*
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* @param TrapFrame
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* Supplies a kernel trap frame pushed by common trap handler on the stack.
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*
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* @return This routine does not return any value.
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*
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* @since XT 1.0
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*/
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XTCDECL
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VOID
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ArpHandleTrap0D(IN PKTRAP_FRAME TrapFrame)
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{
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DebugPrint(L"Handled General-Protection-Fault (0x0D)!\n");
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for(;;);
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}
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/**
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* Handles the trap 0x0E when the Page Fault (PF) exception occurs.
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*
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* @param TrapFrame
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* Supplies a kernel trap frame pushed by common trap handler on the stack.
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*
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* @return This routine does not return any value.
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*
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* @since XT 1.0
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*/
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XTCDECL
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VOID
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ArpHandleTrap0E(IN PKTRAP_FRAME TrapFrame)
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{
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DebugPrint(L"Handled Page-Fault exception (0x0E)!\n");
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for(;;);
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}
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/**
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* Handles the trap 0x10 when the X87 Floating-Point exception occurs.
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*
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* @param TrapFrame
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* Supplies a kernel trap frame pushed by common trap handler on the stack.
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*
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* @return This routine does not return any value.
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*
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* @since XT 1.0
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*/
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XTCDECL
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VOID
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ArpHandleTrap10(IN PKTRAP_FRAME TrapFrame)
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{
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DebugPrint(L"Handled x87 Floating-Point exception (0x10)!\n");
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for(;;);
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}
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/**
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* Handles the trap 0x11 when the Alignment Check exception occurs.
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*
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* @param TrapFrame
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* Supplies a kernel trap frame pushed by common trap handler on the stack.
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*
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* @return This routine does not return any value.
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*
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* @since XT 1.0
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*/
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XTCDECL
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VOID
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ArpHandleTrap11(IN PKTRAP_FRAME TrapFrame)
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{
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DebugPrint(L"Handled Alignment-Check exception (0x11)!\n");
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for(;;);
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}
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/**
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* Handles the trap 0x12 when the Machine Check exception occurs.
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*
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* @param TrapFrame
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* Supplies a kernel trap frame pushed by common trap handler on the stack.
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*
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* @return This routine does not return any value.
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*
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* @since XT 1.0
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*/
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XTCDECL
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VOID
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ArpHandleTrap12(IN PKTRAP_FRAME TrapFrame)
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{
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DebugPrint(L"Handled Machine-Check exception (0x12)!\n");
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for(;;);
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}
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/**
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* Handles the trap 0x13 when the SIMD Floating-Point exception occurs.
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*
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* @param TrapFrame
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* Supplies a kernel trap frame pushed by common trap handler on the stack.
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*
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* @return This routine does not return any value.
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*
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* @since XT 1.0
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*/
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XTCDECL
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VOID
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ArpHandleTrap13(IN PKTRAP_FRAME TrapFrame)
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{
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DebugPrint(L"Handled SIMD Floating-Point exception (0x13)!\n");
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for(;;);
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}
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/**
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* Handles the trap 0x1F when software interrupt gets generated at APC_LEVEL.
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*
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* @param TrapFrame
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* Supplies a kernel trap frame pushed by common trap handler on the stack.
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*
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* @return This routine does not return any value.
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*
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* @since XT 1.0
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*/
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XTCDECL
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VOID
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ArpHandleTrap1F(IN PKTRAP_FRAME TrapFrame)
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{
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DebugPrint(L"Unhandled software interrupt at APC level (0x1F)!\n");
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}
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/**
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* Handles the trap 0x2C when an assertion is raised.
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*
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* @param TrapFrame
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* Supplies a kernel trap frame pushed by common trap handler on the stack.
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*
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* @return This routine does not return any value.
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*
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* @since XT 1.0
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*/
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XTCDECL
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VOID
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ArpHandleTrap2C(IN PKTRAP_FRAME TrapFrame)
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{
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DebugPrint(L"Handled Assertion (0x2C)!\n");
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for(;;);
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}
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/**
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* Handles the trap 0x2D when a debug service is being requested.
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*
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* @param TrapFrame
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* Supplies a kernel trap frame pushed by common trap handler on the stack.
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*
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* @return This routine does not return any value.
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*
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* @since XT 1.0
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*/
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XTCDECL
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VOID
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ArpHandleTrap2D(IN PKTRAP_FRAME TrapFrame)
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{
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DebugPrint(L"Handled Debug-Service-Request (0x2D)!\n");
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for(;;);
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}
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/**
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* Handles the trap 0x2F when a software interrupt gets generated at DISPATCH_LEVEL.
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*
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* @param TrapFrame
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* Supplies a kernel trap frame pushed by common trap handler on the stack.
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*
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* @return This routine does not return any value.
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*
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* @since XT 1.0
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*/
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XTCDECL
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VOID
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ArpHandleTrap2F(IN PKTRAP_FRAME TrapFrame)
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{
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DebugPrint(L"Unhandled software interrupt at DISPATCH level (0x2F)!\n");
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}
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/**
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* Handles the trap 0xE1 when InterProcessor Interrupt (IPI) occurs.
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*
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* @param TrapFrame
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* Supplies a kernel trap frame pushed by common trap handler on the stack.
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*
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* @return This routine does not return any value.
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*
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* @since XT 1.0
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*/
|
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XTCDECL
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VOID
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ArpHandleTrapE1(IN PKTRAP_FRAME TrapFrame)
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{
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DebugPrint(L"Unhandled IPI interrupt (0xE1)!\n");
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}
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/**
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* Handles the trap 0xFF when Unexpected Interrupt occurs.
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*
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* @param TrapFrame
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* Supplies a kernel trap frame pushed by common trap handler on the stack.
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|
*
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|
* @return This routine does not return any value.
|
|
*
|
|
* @since XT 1.0
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|
*/
|
|
XTCDECL
|
|
VOID
|
|
ArpHandleTrapFF(IN PKTRAP_FRAME TrapFrame)
|
|
{
|
|
DebugPrint(L"Handled Unexpected-Interrupt (0xFF)!\n");
|
|
for(;;);
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|
}
|