void setIdt()
{
/* Program interrups/exception service routines */
idtR.base = (DWord)idt;
idtR.limit = IDT_ENTRIES * sizeof(Gate) - 1;
/* ADD INITIALIZATION CODE FOR INTERRUPT VECTOR */
/*EXCEPCIONES*/
setInterruptHandler(0,divide_error_handler, 0);
setInterruptHandler(1,debug_handler , 3);
setInterruptHandler(2,nm1_handler ,0);
setInterruptHandler(3,breakpoint_handler , 3);
setInterruptHandler(4,overflow_handler , 0);
setInterruptHandler(5,bounds_check_handler , 0);
setInterruptHandler(6,invalid_opcode_handler , 0);
setInterruptHandler(7,device_not_available_handler , 0);
setInterruptHandler(8,double_fault_handler , 0);
setInterruptHandler(9,coprocessor_segment_overrun_handler ,0);
setInterruptHandler(10,invalid_tss_handler , 0);
setInterruptHandler(11,segment_not_present_handler , 0);
setInterruptHandler(12,stack_exception_handler , 0);
setInterruptHandler(13,general_protection_handler, 0);
setInterruptHandler(14,page_fault_handler, 0);
setInterruptHandler(16,floating_point_error_handler , 0);
setInterruptHandler(17,alignment_check_handler , 0);
/*INTERRUPCIONES*/
setInterruptHandler(32,clock_handler, 0);
setInterruptHandler(33,keyboard_handler, 0);
/*CRIDES A SISTEMA: */
setTrapHandler(0x80,system_call,3);
set_idt_reg(&idtR);
}
void setIdt()
{
idtR.base = (DWord)idt;
idtR.limit = IDT_ENTRIES*sizeof(Gate) - 1;
set_handlers();
setInterruptHandler(32, clock_handler, 0);
setInterruptHandler(33, keyboard_handler, 0);
setTrapHandler(0x80, syscall_handler, 3); // 3 = user privilege level
set_idt_reg(&idtR);
}
void setIdt()
{
/* Program interrups/exception service routines */
idtR.base = (DWord)idt;
idtR.limit = IDT_ENTRIES * sizeof(Gate) - 1;
set_handlers();
/* ADD INITIALIZATION CODE FOR INTERRUPT VECTOR */
set_idt_reg(&idtR);
}
void setIdt()
{
/* Program interrups/exception service routines */
idtR.base = (DWord)idt;
idtR.limit = IDT_ENTRIES * sizeof(Gate) - 1;
set_handlers();
setInterruptHandler(32, clock_handler /*void (*handler)()*/, 0/*int privLevel*/);
setInterruptHandler(33, keyboard_handler /*void (*handler)()*/, 0/*int privLevel*/);
setTrapHandler(0x80, system_call_handler, 3);
/* ADD INITIALIZATION CODE FOR INTERRUPT VECTOR */
set_idt_reg(&idtR);
}
void setIdt()
{
/* Program interrupts/exception service routines */
idtR.base = (DWord)idt;
idtR.limit = IDT_ENTRIES * sizeof(Gate) - 1;
/* ADD INITIALIZATION CODE FOR INTERRUPT VECTOR (IDT)*/
set_handlers();
setInterruptHandler(32, clock_handler, 0);
setInterruptHandler(33, keyboard_handler, 0);
set_idt_reg(&idtR);
}
void setIdt()
{
/* Program interrups/exception service routines */
idtR.base = (DWord)idt;
idtR.limit = IDT_ENTRIES * sizeof(Gate) - 1;
set_handlers();
/* ADD INITIALIZATION CODE FOR INTERRUPT VECTOR */
setInterruptHandler(33, keyboard_handler, 0);
setInterruptHandler(0x80, system_call_handler, 3);
setInterruptHandler(32, clock_handler, 0); // is in this privileged mode???
set_idt_reg(&idtR);
}
void setIdt()
{
/* Program interrups/exception service routines */
idtR.base = (DWord)idt;
idtR.limit = IDT_ENTRIES * sizeof(Gate) - 1;
/* ADD INITIALIZATION CODE FOR INTERRUPT VECTOR */
setInterruptHandler(0x21, keyboard_handler, 0); // IDT entry 33
setInterruptHandler(0x20, clock_handler, 0); // IDT 32
setTrapHandler(0x80, system_call_handler, 3);
set_handlers();
void setIdt()
{
/* Program interrups/exception service routines */
idtR.base = (DWord)idt;
idtR.limit = IDT_ENTRIES * sizeof(Gate) - 1;
set_handlers();
void clock_handler(void); //Header clock_handler (Defined at entry.S)
void keyboard_handler(void); //Header keyboard_handler (Defined at entry.S)
void system_call_handler(void);
setInterruptHandler(32, clock_handler, 0); //Entrada IDT interrupcio clock
setInterruptHandler(33, keyboard_handler, 0); //Entrada IDT interrupcio keyboard
setTrapHandler(0x80, system_call_handler, 3);
/* ADD INITIALIZATION CODE FOR INTERRUPT VECTOR */
set_idt_reg(&idtR);
}
void setIdt()
{
/* Program interrups/exception service routines */
idtR.base = (DWord)idt;
idtR.limit = IDT_ENTRIES * sizeof(Gate) - 1;
// in exceptions.c
init_except();
// Ints
setInterruptHandler (32, clock_handler, 0); // int 0x20
//setInterruptHandler (33, kbd_handler, 0); // int 0x21
init_kbd();
//syscals
setTrapHandler (128, syscall_handler, 3); // int 0x80
/* ADD INITIALIZATION CODE FOR INTERRUPT VECTOR */
set_idt_reg(&idtR);
}
