#include <kernel/cpu/idt.h>
#include <stdbool.h>
#include <stdint.h>

Include dependency graph for interrupt.h:

This graph shows which files directly or indirectly include this file:

Data Structures
struct	interrupt_frame_t
	Trap Frame Structure. More...

struct	interrupt_ctx_t
	Per-CPU Interrupt Context. More...

Macros
#define	INTERRUPT_FRAME_IN_USER_SPACE(frame) ((frame)->ss == (GDT_SS_RING3) && (frame)->cs == (GDT_CS_RING3))
	Checks if a interrupt frame is from user space.

Enumerations
enum	page_fault_errors_t { PAGE_FAULT_PRESENT = 1 << 0 , PAGE_FAULT_WRITE = 1 << 1 , PAGE_FAULT_USER = 1 << 2 , PAGE_FAULT_RESERVED = 1 << 3 , PAGE_FAULT_INSTRUCTION = 1 << 4 , PAGE_FAULT_PROTECTION_KEY = 1 << 5 , PAGE_FAULT_SHADOW_STACK = 1 << 6 , PAGE_FAULT_SOFTWARE_GUARD_EXT = 1 << 7 }
	Page Fault Error Codes. More...

enum	interrupt_vector_t { VECTOR_EXCEPTION_START = 0x0 , VECTOR_DIVIDE_ERROR = 0x0 , VECTOR_DEBUG = 0x1 , VECTOR_NMI = 0x2 , VECTOR_BREAKPOINT = 0x3 , VECTOR_OVERFLOW = 0x4 , VECTOR_BOUND_RANGE_EXCEEDED = 0x5 , VECTOR_INVALID_OPCODE = 0x6 , VECTOR_DEVICE_NOT_AVAILABLE = 0x7 , VECTOR_DOUBLE_FAULT = 0x8 , VECTOR_COPROCESSOR_SEGMENT_OVERRUN = 0x9 , VECTOR_INVALID_TSS = 0xA , VECTOR_SEGMENT_NOT_PRESENT = 0xB , VECTOR_STACK_SEGMENT_FAULT = 0xC , VECTOR_GENERAL_PROTECTION_FAULT = 0xD , VECTOR_PAGE_FAULT = 0xE , VECTOR_RESERVED = 0xF , VECTOR_X87_FLOATING_POINT_EXCEPTION = 0x10 , VECTOR_ALIGNMENT_CHECK = 0x11 , VECTOR_MACHINE_CHECK = 0x12 , VECTOR_SIMD_FLOATING_POINT_EXCEPTION = 0x13 , VECTOR_VIRTUALIZATION_EXCEPTION = 0x14 , VECTOR_CONTROL_PROTECTION_EXCEPTION = 0x15 , VECTOR_HYPERVISOR_INJECTION_EXCEPTION = 0x1C , VECTOR_VMM_COMMUNICATION_EXCEPTION = 0x1D , VECTOR_SECURITY_EXCEPTION = 0x1E , VECTOR_EXCEPTION_END = 0x20 , VECTOR_EXTERNAL_START = 0x20 , VECTOR_EXTERNAL_END = 0xF0 , VECTOR_EXTERNAL_AMOUNT = VECTOR_EXTERNAL_END - VECTOR_EXTERNAL_START , VECTOR_INTERNAL_START = 0xF0 , VECTOR_IPI = 0xFD , VECTOR_TIMER = 0xFE , VECTOR_SPURIOUS = 0xFF , VECTOR_INTERNAL_END = 0x100 , VECTOR_TOTAL_AMOUNT = 0x100 }
	Interrupt Vectors. More...

Functions
void	interrupt_ctx_init (interrupt_ctx_t *ctx)
	Initializes the interrupt context.

void	interrupt_disable (void)
	Disable interrupts and increment the disableDepth.

void	interrupt_enable (void)
	Decrement the CLI depth and enable interrupts if depth reaches zero and interrupts were previously enabled.

void	interrupt_handler (interrupt_frame_t *frame)
	Handles CPU interrupts.

Variables
void *	vectorTable [IDT_GATE_AMOUNT]
	Pointers to functions to handle each vector.

Data Structures

Macros

Enumerations

Functions

Variables