idt.cpp File Reference

#include "mos/x86/descriptors/descriptors.hpp"
#include <mos/platform/platform.hpp>
#include <mos/x86/x86_interrupt.hpp>
#include <mos/x86/x86_platform.hpp>

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Macros
#define	IDT_FLAG_P   (1 << 7)
#define	STS_IG32   0xE
#define	STS_TG32   0xF

Functions
static idt_entry_t idt[IDT_ENTRY_COUNT]	__aligned (16)
void	idt_flush (idtr_t *idtr)
static void	idt_set_descriptor (u8 vector, void *isr, bool usermode, bool is_trap)
void	x86_init_percpu_idt ()
void	x86_idt_init ()

Variables
static idtr_t	idtr

Macro Definition Documentation

IDT_FLAG_P

#define IDT_FLAG_P   (1 << 7)

Definition at line 12 of file idt.cpp.

STS_IG32

#define STS_IG32   0xE

Definition at line 14 of file idt.cpp.

Referenced by idt_set_descriptor().

STS_TG32

#define STS_TG32   0xF

Definition at line 15 of file idt.cpp.

Referenced by idt_set_descriptor().

Function Documentation

__aligned()

static idt_entry_t idt[IDT_ENTRY_COUNT] __aligned ( 16 )

static

idt_flush()

void idt_flush

(

idtr_t *

idtr

)

Referenced by x86_init_percpu_idt().

idt_set_descriptor()

static void idt_set_descriptor ( u8 vector, void * isr, bool usermode, bool is_trap )

static

Definition at line 19 of file idt.cpp.

Referenced by x86_idt_init().

x86_init_percpu_idt()

void x86_init_percpu_idt

(

void

)

Definition at line 36 of file idt.cpp.

Referenced by platform_ap_entry(), and platform_startup_early().

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x86_idt_init()

void x86_idt_init

(

void

)

Definition at line 41 of file idt.cpp.

Referenced by platform_startup_early().

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Variable Documentation

idtr

idtr_t idtr

static

Definition at line 10 of file idt.cpp.

Referenced by idt_flush(), x86_idt_init(), and x86_init_percpu_idt().