From mboxrd@z Thu Jan 1 00:00:00 1970 To: 9fans@cse.psu.edu Subject: Re: [9fans] calculating the gdt pointer in 32 bit (protected) mode From: "Russ Cox" MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit Message-Id: <20020124022401.879EE199E4@mail.cse.psu.edu> Date: Wed, 23 Jan 2002 21:23:58 -0500 Topicbox-Message-UUID: 42e87c44-eaca-11e9-9e20-41e7f4b1d025 The lgdt function in l.s is known to work in 32-bit mode. Have you tried that? Once you get started, each mmu runs on its own gdt. See 9/pc/mmu.c. Russ