rename: timer_queue to timer_store
serial:lock
hpet:lock
timer_ctl: comments
test
multiboot: module flag log.
multiboot: test imported
page_table: callback interface modified.
bootinfo: added TYPE_BUNDLE

テストコードをカーネルにくっつける。
pagetable: interface temporaly modify
irq と intr 選択はドライバに任せる
regset of x86_64: cr3 added
output_buffer_hexv: size 0 problem fixed.
process class added
first_process added
run first_process