From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <4177C29E.1000405@domain.hid> Date: Thu, 21 Oct 2004 23:07:26 +0900 From: =?EUC-KR?B?yLK8rsGk?= MIME-Version: 1.0 Content-Type: text/plain; charset=EUC-KR Content-Transfer-Encoding: 7bit Subject: [Adeos-main] While developing new OS over Adeos Sender: adeos-main-admin@domain.hid Errors-To: adeos-main-admin@domain.hid List-Help: List-Post: List-Subscribe: , List-Id: General discussion about Adeos List-Unsubscribe: , List-Archive: To: adeos-main@gna.org Dear Adeos members. Now I'm trying to develope a new RTOS over Adeos. But I have a problem that I cannot understand. The problem occurred while context switching on My OS. When the control reaches an instruction to change stack pointer like 'movl (%ecx), %esp', my machine halts or reboots. It's beacause of general protection fault according to Linux Oops message. Does anyone solve this problem? I wanna refer to the source code of RTAI but I don't understand. Please give me help!!!! I'm on very urgent situation!! :-< Regards, Seok-jeong Hwang.