x86/64/descriptors.cpp

414 	// Initialize the interrupt handler table.
415 	interrupt_handler_function** table = gInterruptHandlerTable;
417 		table[i] = x86_invalid_exception;
420 		table[i] = x86_hardware_interrupt;
423 	table[0]  = x86_unexpected_exception;	// Divide Error Exception (#DE)
424 	table[1]  = x86_handle_debug_exception; // Debug Exception (#DB)
425 	table[2]  = x86_fatal_exception;		// NMI Interrupt
426 	table[3]  = x86_handle_breakpoint_exception; // Breakpoint Exception (#BP)
427 	table[4]  = x86_unexpected_exception;	// Overflow Exception (#OF)
428 	table[5]  = x86_unexpected_exception;	// BOUND Range Exceeded Exception (#BR)
429 	table[6]  = x86_unexpected_exception;	// Invalid Opcode Exception (#UD)
430 	table[7]  = x86_fatal_exception;		// Device Not Available Exception (#NM)
431 	table[8]  = x86_fatal_exception;		// Double Fault Exception (#DF)
432 	table[9]  = x86_fatal_exception;		// Coprocessor Segment Overrun
433 	table[10] = x86_fatal_exception;		// Invalid TSS Exception (#TS)
434 	table[11] = x86_fatal_exception;		// Segment Not Present (#NP)
435 	table[12] = x86_64_stack_fault_exception;	// Stack Fault Exception (#SS)
436 	table[13] = x86_64_general_protection_fault; // General Protection Exception (#GP)
437 	table[14] = x86_page_fault_exception;	// Page-Fault Exception (#PF)
438 	table[16] = x86_unexpected_exception;	// x87 FPU Floating-Point Error (#MF)
439 	table[17] = x86_unexpected_exception;	// Alignment Check Exception (#AC)
440 	table[18] = x86_fatal_exception;		// Machine-Check Exception (#MC)
441 	table[19] = x86_unexpected_exception;	// SIMD Floating-Point Exception (#XF)