msr module

Access to CPU resources (for each CPU thread): Model Specific Registers (MSR), IDT/GDT

usage:

>>> read_msr( 0x8B )
>>> write_msr( 0x79, 0x12345678 )
>>> get_IDTR( 0 )
>>> get_GDTR( 0 )
>>> dump_Descriptor_Table( 0, DESCRIPTOR_TABLE_CODE_IDTR )
>>> IDT( 0 )
>>> GDT( 0 )
>>> IDT_all()
>>> GDT_all()