add some references

[lunaix-os.git] / lunaix-os / includes / arch / x86 / interrupts.h

diff --git a/lunaix-os/includes/arch/x86/interrupts.h b/lunaix-os/includes/arch/x86/interrupts.h
index fb4eb79a96b004ea92abae1c3d8187b36248edb8..664d69d29336cd85079c5c5216e0e11eb6c61243 100644 (file)
--- a/lunaix-os/includes/arch/x86/interrupts.h
+++ b/lunaix-os/includes/arch/x86/interrupts.h
@@ -1,19 +1,121 @@
 #ifndef __LUNAIX_INTERRUPTS_H
 #define __LUNAIX_INTERRUPTS_H
 
+
+#define FAULT_DIVISION_ERROR            0
+#define FAULT_TRAP_DEBUG_EXCEPTION      1
+#define INT_NMI                         2
+#define TRAP_BREAKPOINT                 3
+#define TRAP_OVERFLOW                   4
+#define FAULT_BOUND_EXCEED              5
+#define FAULT_INVALID_OPCODE            6
+#define FAULT_NO_MATH_PROCESSOR         7
+#define ABORT_DOUBLE_FAULT              8
+#define FAULT_RESERVED_0                9
+#define FAULT_INVALID_TSS               10
+#define FAULT_SEG_NOT_PRESENT           11
+#define FAULT_STACK_SEG_FAULT           12
+#define FAULT_GENERAL_PROTECTION        13
+#define FAULT_PAGE_FAULT                14
+#define FAULT_RESERVED_1                15
+#define FAULT_X87_FAULT                 16
+#define FAULT_ALIGNMENT_CHECK           17
+#define ABORT_MACHINE_CHECK             18
+#define FAULT_SIMD_FP_EXCEPTION         19
+#define FAULT_VIRTUALIZATION_EXCEPTION  20
+#define FAULT_CONTROL_PROTECTION        21
+
+// LunaixOS related
+#define LUNAIX_SYS_PANIC                32
+
+#define EX_INTERRUPT_BEGIN              200
+
+// Keyboard
+#define PC_KBD_IV                       201
+
+#define RTC_TIMER_IV                    210
+
+// 来自APIC的中断有着最高的优先级。
+// APIC related
+#define APIC_ERROR_IV                   250
+#define APIC_LINT0_IV                   251
+#define APIC_SPIV_IV                    252
+#define APIC_TIMER_IV                   253
+
+#define PC_AT_IRQ_RTC                   8
+#define PC_AT_IRQ_KBD                   1
+
+#ifndef __ASM__
+#include <hal/cpu.h>
 typedef struct {
+    gp_regs registers;
     unsigned int vector;
     unsigned int err_code;
     unsigned int eip;
     unsigned int cs;
     unsigned int eflags;
+    unsigned int esp;
+    unsigned int ss;
 } __attribute__((packed)) isr_param;
 
+typedef void (*int_subscriber)(isr_param*);
+
+#pragma region ISR_DECLARATION
+
+#define ISR(iv) void _asm_isr##iv();
+
+ISR(0)
+ISR(1)
+ISR(2)
+ISR(3)
+ISR(4)
+ISR(5)
+ISR(6)
+ISR(7)
+ISR(8)
+ISR(9)
+ISR(10)
+ISR(11)
+ISR(12)
+ISR(13)
+ISR(14)
+ISR(15)
+ISR(16)
+ISR(17)
+ISR(18)
+ISR(19)
+ISR(20)
+ISR(21)
+
+ISR(32)
+
+ISR(201)
+
+ISR(210)
+
+ISR(250)
+ISR(251)
+ISR(252)
+ISR(253)
+ISR(254)
+
+#pragma endregion
+
+void
+intr_subscribe(const uint8_t vector, int_subscriber);
+
+void
+intr_unsubscribe(const uint8_t vector, int_subscriber);
+
+void
+intr_set_fallback_handler(int_subscriber);
+
 void
-_asm_isr0();
+intr_handler(isr_param* param);
 
 void
-interrupt_handler(isr_param* param);
+intr_routine_init();
 
+#endif
 
 #endif /* __LUNAIX_INTERRUPTS_H */