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-rw-r--r--tools/iso/kernel.soso/descriptortables.h120
1 files changed, 120 insertions, 0 deletions
diff --git a/tools/iso/kernel.soso/descriptortables.h b/tools/iso/kernel.soso/descriptortables.h
new file mode 100644
index 00000000..0b1b6ada
--- /dev/null
+++ b/tools/iso/kernel.soso/descriptortables.h
@@ -0,0 +1,120 @@
+#ifndef DESCRIPTORTABLES_H
+#define DESCRIPTORTABLES_H
+
+#include "common.h"
+
+void initializeDescriptorTables();
+
+
+struct GdtEntry {
+    uint16 limit_low;
+    uint16 base_low;
+    uint8  base_middle;
+    uint8  access;
+    uint8  granularity;
+    uint8  base_high;
+} __attribute__((packed));
+
+typedef struct GdtEntry GdtEntry;
+
+
+struct GdtPointer {
+    uint16 limit;
+    uint32 base;
+} __attribute__((packed));
+
+typedef struct GdtPointer GdtPointer;
+
+
+struct IdtEntry {
+    uint16 base_lo;
+    uint16 sel;
+    uint8  always0;
+    uint8  flags;
+    uint16 base_hi;
+} __attribute__((packed));
+
+typedef struct IdtEntry IdtEntry;
+
+
+struct IdtPointer {
+    uint16 limit;
+    uint32 base;
+} __attribute__((packed));
+
+typedef struct IdtPointer IdtPointer;
+
+struct Tss {
+    uint16 previous_task, __previous_task_unused;
+    uint32 esp0;
+    uint16 ss0, __ss0_unused;
+    uint32 esp1;
+    uint16 ss1, __ss1_unused;
+    uint32 esp2;
+    uint16 ss2, __ss2_unused;
+    uint32 cr3;
+    uint32 eip, eflags, eax, ecx, edx, ebx, esp, ebp, esi, edi;
+    uint16 es, __es_unused;
+    uint16 cs, __cs_unused;
+    uint16 ss, __ss_unused;
+    uint16 ds, __ds_unused;
+    uint16 fs, __fs_unused;
+    uint16 gs, __gs_unused;
+    uint16 ldt_selector, __ldt_sel_unused;
+    uint16 debug_flag, io_map;
+} __attribute__ ((packed));
+
+typedef struct Tss Tss;
+
+
+extern void isr0 ();
+extern void isr1 ();
+extern void isr2 ();
+extern void isr3 ();
+extern void isr4 ();
+extern void isr5 ();
+extern void isr6 ();
+extern void isr7 ();
+extern void isr8 ();
+extern void isr9 ();
+extern void isr10();
+extern void isr11();
+extern void isr12();
+extern void isr13();
+extern void isr14();
+extern void isr15();
+extern void isr16();
+extern void isr17();
+extern void isr18();
+extern void isr19();
+extern void isr20();
+extern void isr21();
+extern void isr22();
+extern void isr23();
+extern void isr24();
+extern void isr25();
+extern void isr26();
+extern void isr27();
+extern void isr28();
+extern void isr29();
+extern void isr30();
+extern void isr31();
+extern void irq0 ();
+extern void irq1 ();
+extern void irq2 ();
+extern void irq3 ();
+extern void irq4 ();
+extern void irq5 ();
+extern void irq6 ();
+extern void irq7 ();
+extern void irq8 ();
+extern void irq9 ();
+extern void irq10();
+extern void irq11();
+extern void irq12();
+extern void irq13();
+extern void irq14();
+extern void irq15();
+extern void isr128();
+
+#endif //DESCRIPTORTABLES_H