C++ (Cpp) InitIDT Exemples

Exemple #1

Fichier : main.c Projet : nutti/Educational-Operating-System

void kernel_main()
{

	int i = 0xa0000;
	for( ; i <= 0xaffff; ++i ){
		asm_write_mem( i, 1 );
	}

	// Delete boot sector and temporary data.
	for( i = 0x1000; i <= 0x9fc00; ++i ){
		asm_write_mem( i, 0 );
	}
	
	init_palette();
	i = 0xa0000;
	for( ; i <= 0xaffff; ++i ){
		asm_write_mem( i, 0 );
	}
	
	asm_disable_intr();
	InitGDT();
	InitIDT();
	InitPIC();
	asm_enable_intr();


	set_task( 1, task_a, stack[ 0 ] + 2048 );
	set_task( 2, task_b, stack[ 1 ] + 2048 );


	switch_task_2( TASK_INFO_ADDR, TASK_INFO_ADDR + sizeof( TaskInfo ) );

	for(;;){
		print_str( 0, 20, "fin" );
		asm_halt();
	}

	asm_halt();
}

Exemple #2

Fichier : descriptor_tables.c Projet : AbrahamHokuto/Atomic-Kernel

void InitDescriptorTables()
{
    InitGDT();
    InitIDT();
    memset(&InterruptHandlers,0,sizeof(ISRType)*256);
}