Restructure the interrupt vector distribution for better matching of their inherit...

[lunaix-os.git] / lunaix-os / kernel / asm / x86 / idt.c

diff --git a/lunaix-os/kernel/asm/x86/idt.c b/lunaix-os/kernel/asm/x86/idt.c
index 296fa150828b402f149caaf4d39dddfe7876f2af..e194d87b02492706b7c802181881f1f502e86d9b 100644 (file)
--- a/lunaix-os/kernel/asm/x86/idt.c
+++ b/lunaix-os/kernel/asm/x86/idt.c
@@ -2,7 +2,7 @@
 #include <arch/x86/interrupts.h>
 #include <stdint.h>
 
-#define IDT_ENTRY 32
+#define IDT_ENTRY 256
 
 uint64_t _idt[IDT_ENTRY];
 uint16_t _idt_limit = sizeof(_idt) - 1;
@@ -17,7 +17,19 @@ void _set_idt_entry(uint32_t vector, uint16_t seg_selector, void (*isr)(), uint8
 
 void
 _init_idt() {
+    // CPU defined interrupts
     _set_idt_entry(FAULT_DIVISION_ERROR, 0x08, _asm_isr0, 0);
     _set_idt_entry(FAULT_GENERAL_PROTECTION, 0x08, _asm_isr13, 0);
     _set_idt_entry(FAULT_PAGE_FAULT, 0x08, _asm_isr14, 0);
+
+    _set_idt_entry(APIC_ERROR_IV, 0x08, _asm_isr250, 0);
+    _set_idt_entry(APIC_LINT0_IV, 0x08, _asm_isr251, 0);
+    _set_idt_entry(APIC_SPIV_IV,  0x08, _asm_isr252, 0);
+    _set_idt_entry(APIC_TIMER_IV, 0x08, _asm_isr253, 0);
+    _set_idt_entry(PC_KBD_IV,  0x08, _asm_isr201, 0);
+
+    _set_idt_entry(RTC_TIMER_IV,  0x08, _asm_isr210, 0);
+
+    // system defined interrupts
+    _set_idt_entry(LUNAIX_SYS_PANIC, 0x08, _asm_isr32, 0);
 }
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