Functions which manage the Interrupt Descriptor Table (IDT). More...

Macros
#define	__DEBUG_HEADER__ "[IDT ]"
	Change header.

#define	__DEBUG_LEVEL__ LOGLEVEL_NOTICE
	Set log level.

Functions
void	INT_0 (pt_regs *)
	Interrupt Service Routine (ISR) for exception handling.

void	INT_1 (pt_regs *)
	Interrupt Service Routine (ISR) for exception handling.

void	INT_2 (pt_regs *)
	Interrupt Service Routine (ISR) for exception handling.

void	INT_3 (pt_regs *)
	Interrupt Service Routine (ISR) for exception handling.

void	INT_4 (pt_regs *)
	Interrupt Service Routine (ISR) for exception handling.

void	INT_5 (pt_regs *)
	Interrupt Service Routine (ISR) for exception handling.

void	INT_6 (pt_regs *)
	Interrupt Service Routine (ISR) for exception handling.

void	INT_7 (pt_regs *)
	Interrupt Service Routine (ISR) for exception handling.

void	INT_8 (pt_regs *)
	Interrupt Service Routine (ISR) for exception handling.

void	INT_9 (pt_regs *)
	Interrupt Service Routine (ISR) for exception handling.

void	INT_10 (pt_regs *)
	Interrupt Service Routine (ISR) for exception handling.

void	INT_11 (pt_regs *)
	Interrupt Service Routine (ISR) for exception handling.

void	INT_12 (pt_regs *)
	Interrupt Service Routine (ISR) for exception handling.

void	INT_13 (pt_regs *)
	Interrupt Service Routine (ISR) for exception handling.

void	INT_14 (pt_regs *)
	Interrupt Service Routine (ISR) for exception handling.

void	INT_15 (pt_regs *)
	Interrupt Service Routine (ISR) for exception handling.

void	INT_16 (pt_regs *)
	Interrupt Service Routine (ISR) for exception handling.

void	INT_17 (pt_regs *)
	Interrupt Service Routine (ISR) for exception handling.

void	INT_18 (pt_regs *)
	Interrupt Service Routine (ISR) for exception handling.

void	INT_19 (pt_regs *)
	Interrupt Service Routine (ISR) for exception handling.

void	INT_20 (pt_regs *)
	Interrupt Service Routine (ISR) for exception handling.

void	INT_21 (pt_regs *)
	Interrupt Service Routine (ISR) for exception handling.

void	INT_22 (pt_regs *)
	Interrupt Service Routine (ISR) for exception handling.

void	INT_23 (pt_regs *)
	Interrupt Service Routine (ISR) for exception handling.

void	INT_24 (pt_regs *)
	Interrupt Service Routine (ISR) for exception handling.

void	INT_25 (pt_regs *)
	Interrupt Service Routine (ISR) for exception handling.

void	INT_26 (pt_regs *)
	Interrupt Service Routine (ISR) for exception handling.

void	INT_27 (pt_regs *)
	Interrupt Service Routine (ISR) for exception handling.

void	INT_28 (pt_regs *)
	Interrupt Service Routine (ISR) for exception handling.

void	INT_29 (pt_regs *)
	Interrupt Service Routine (ISR) for exception handling.

void	INT_30 (pt_regs *)
	Interrupt Service Routine (ISR) for exception handling.

void	INT_31 (pt_regs *)
	Interrupt Service Routine (ISR) for exception handling.

void	INT_80 (pt_regs *)
	Interrupt Service Routine (ISR) for exception handling.

void	IRQ_0 (pt_regs *)
	Interrupt Request (IRQ) coming from the PIC.

void	IRQ_1 (pt_regs *)
	Interrupt Request (IRQ) coming from the PIC.

void	IRQ_2 (pt_regs *)
	Interrupt Request (IRQ) coming from the PIC.

void	IRQ_3 (pt_regs *)
	Interrupt Request (IRQ) coming from the PIC.

void	IRQ_4 (pt_regs *)
	Interrupt Request (IRQ) coming from the PIC.

void	IRQ_5 (pt_regs *)
	Interrupt Request (IRQ) coming from the PIC.

void	IRQ_6 (pt_regs *)
	Interrupt Request (IRQ) coming from the PIC.

void	IRQ_7 (pt_regs *)
	Interrupt Request (IRQ) coming from the PIC.

void	IRQ_8 (pt_regs *)
	Interrupt Request (IRQ) coming from the PIC.

void	IRQ_9 (pt_regs *)
	Interrupt Request (IRQ) coming from the PIC.

void	IRQ_10 (pt_regs *)
	Interrupt Request (IRQ) coming from the PIC.

void	IRQ_11 (pt_regs *)
	Interrupt Request (IRQ) coming from the PIC.

void	IRQ_12 (pt_regs *)
	Interrupt Request (IRQ) coming from the PIC.

void	IRQ_13 (pt_regs *)
	Interrupt Request (IRQ) coming from the PIC.

void	IRQ_14 (pt_regs *)
	Interrupt Request (IRQ) coming from the PIC.

void	IRQ_15 (pt_regs *)
	Interrupt Request (IRQ) coming from the PIC.

void	idt_flush (uint32_t idt_pointer)
	This function is in idt.asm. More...

static void	__idt_set_gate (uint8_t index, interrupt_handler_t handler, uint16_t options, uint8_t seg_sel)
	Use this function to set an entry in the IDT. More...

void	init_idt (void)
	Initialise the interrupt descriptor table.

Variables
static idt_descriptor_t	idt_table [IDT_SIZE]
	The IDT itself.

idt_pointer_t	idt_pointer
	Pointer structure to give to the CPU.

Detailed Description

Functions which manage the Interrupt Descriptor Table (IDT).

Copyright: (c) 2014-2024 This file is distributed under the MIT License. See LICENSE.md for details.

Function Documentation

◆ __idt_set_gate()

static void __idt_set_gate	(	uint8_t	index,
		interrupt_handler_t	handler,
		uint16_t	options,
		uint8_t	seg_sel
	)

inlinestatic

Use this function to set an entry in the IDT.

Parameters

index	Index of the IDT entry.
handler	Pointer to the entry handler.
options	Descriptors options (PRESENT, NOTPRESENT, KERNEL, USER).
seg_sel	GDT segment selector.

◆ idt_flush()

void idt_flush ( uint32_t idt_pointer )

This function is in idt.asm.

Parameters

idt_pointer Address of the idt.

Macros

Functions

Variables

Detailed Description

Function Documentation

◆ __idt_set_gate()

◆ idt_flush()