From mboxrd@z Thu Jan 1 00:00:00 1970 From: ram Subject: gas "ljmp" instruction Date: Sun, 15 Dec 2002 16:22:07 -0800 Sender: linux-assembly-owner@vger.kernel.org Message-ID: <3DFD1CAF.6010106@curvesoft.com> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: List-Id: Content-Type: text/plain; charset="us-ascii"; format="flowed" To: linux-assembly@vger.kernel.org Hi, I was looking at bootsect.S in the Linux sources to understand how the boot process works and noticed the "ljmp" instruction but I can find no documentation on it either in the Intel docs or the gas docs. Does anyone know what it does, and more generally, is there some documentation on the full set of x86 opcode mnemonics supported by gas ? I'm a novice at the x86 instruction set ... Thanks. Ram