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2026-05-07 02:22:25 +03:00
commit 1a9fd27a31
226 changed files with 29188 additions and 0 deletions
@@ -0,0 +1,81 @@
+#ifndef ISR_H
+#define ISR_H
+
+#include "interrupts.h"
+
+#define ISR_EXCEPTION_COUNT 32
+
+enum {
+    EXCEPTION_DIVIDE_ERROR = 0,
+    EXCEPTION_DEBUG,
+    EXCEPTION_NMI,
+    EXCEPTION_BREAKPOINT,
+    EXCEPTION_OVERFLOW,
+    EXCEPTION_BOUND_RANGE,
+    EXCEPTION_INVALID_OPCODE,
+    EXCEPTION_DEVICE_NOT_AVAILABLE,
+    EXCEPTION_DOUBLE_FAULT,
+    EXCEPTION_COPROCESSOR_SEGMENT_OVERRUN,
+    EXCEPTION_INVALID_TSS,
+    EXCEPTION_SEGMENT_NOT_PRESENT,
+    EXCEPTION_STACK_SEGMENT_FAULT,
+    EXCEPTION_GENERAL_PROTECTION_FAULT,
+    EXCEPTION_PAGE_FAULT,
+    EXCEPTION_RESERVED15,
+    EXCEPTION_X87_FPU_ERROR,
+    EXCEPTION_ALIGNMENT_CHECK,
+    EXCEPTION_MACHINE_CHECK,
+    EXCEPTION_SIMD_FPU_EXCEPTION,
+    EXCEPTION_VIRTUALIZATION_EXCEPTION,
+    EXCEPTION_RESERVED21,
+    EXCEPTION_RESERVED22,
+    EXCEPTION_RESERVED23,
+    EXCEPTION_RESERVED24,
+    EXCEPTION_RESERVED25,
+    EXCEPTION_RESERVED26,
+    EXCEPTION_RESERVED27,
+    EXCEPTION_RESERVED28,
+    EXCEPTION_RESERVED29,
+    EXCEPTION_SECURITY_EXCEPTION = 30,
+    EXCEPTION_RESERVED31
+};
+
+static const char* exception_names[] __attribute__((unused)) = {
+    "Divide Error",
+    "Debug",
+    "Non-Maskable Interrupt",
+    "Breakpoint",
+    "Overflow",
+    "Bound Range Exceeded",
+    "Invalid Opcode",
+    "Device Not Available",
+    "Double Fault",
+    "Coprocessor Segment Overrun",
+    "Invalid TSS",
+    "Segment Not Present",
+    "Stack Segment Fault",
+    "General Protection Fault",
+    "Page Fault",
+    "Reserved",
+    "x87 Floating-Point Exception",
+    "Alignment Check",
+    "Machine Check",
+    "SIMD Floating-Point Exception",
+    "Virtualization Exception",
+    "Reserved",
+    "Reserved",
+    "Reserved",
+    "Reserved",
+    "Reserved",
+    "Reserved",
+    "Reserved",
+    "Reserved",
+    "Reserved",
+    "Security Exception",
+    "Reserved"
+};
+
+void isr_common_handler(struct int_frame_t* regs);
+void setup_defined_isr_handlers(void);
+
+#endif