Initialize Interrupt Descriptor Table (IDT)

xtoskrnl/ar/amd64/traps.c

@@ -0,0 +1,85 @@
+/**
+ * PROJECT:         ExectOS
+ * COPYRIGHT:       See COPYING.md in the top level directory
+ * FILE:            xtoskrnl/ar/amd64/traps.c
+ * DESCRIPTION:     AMD64 system traps
+ * DEVELOPERS:      Rafal Kupiec <belliash@codingworkshop.eu.org>
+ */
+
+#include <xtos.h>
+
+
+/**
+ * Handles the trap 0x02 (Non Maskable Interrupt) gracefully.
+ *
+ * @return This routine does not return any value.
+ *
+ * @since XT 1.0
+ */
+XTCDECL
+VOID
+ArpHandleTrap02()
+{
+    LdrPrint(L"Handled Non-Maskable Interrupt (0x02)!\n");
+    for(;;);
+}
+
+/**
+ * Handles the trap 0x08 (Double Fault) gracefully.
+ *
+ * @return This routine does not return any value.
+ *
+ * @since XT 1.0
+ */
+XTCDECL
+VOID
+ArpHandleTrap08()
+{
+    LdrPrint(L"Handled Double Fault exception (0x08)!\n");
+    for(;;);
+}
+
+/**
+ * Handles the trap 0x0E (Page Fault) gracefully.
+ *
+ * @return This routine does not return any value.
+ *
+ * @since XT 1.0
+ */
+XTCDECL
+VOID
+ArpHandleTrap0D()
+{
+    LdrPrint(L"Handled General Protection Fault (0x0D)!\n");
+    for(;;);
+}
+
+/**
+ * Handles the trap 0x0E (Page Fault) gracefully.
+ *
+ * @return This routine does not return any value.
+ *
+ * @since XT 1.0
+ */
+XTCDECL
+VOID
+ArpHandleTrap0E()
+{
+    LdrPrint(L"Handled Page Fault exception (0x0E)!\n");
+    for(;;);
+}
+
+/**
+ * Handles the trap 0xFF (Unexpected Interrupt) gracefully.
+ *
+ * @return This routine does not return any value.
+ *
+ * @since XT 1.0
+ */
+XTCDECL
+VOID
+ArpHandleTrapFF()
+{
+    LdrPrint(L"Handled Unexpected Interrupt (0xFF)!\n");
+    for(;;);
+}