Hi Pei, Can you tell me a little more about your requirements? If all that you need is a read only, RAM file system, you might consider using a CPIO archive[1,2].
The root task of the sel4test project[3] uses this method to load and execute a file that contains the test application[4]. - Alex [1] http://en.wikipedia.org/wiki/Cpio [2] https://github.com/seL4/libcpio [3] https://github.com/seL4/sel4test/tree/master/apps/sel4test-driver [4] https://github.com/seL4/sel4test/tree/master/apps/sel4test-tests ________________________________________ From: Devel [[email protected]] on behalf of Pei.XiLong(裴喜龙) [[email protected]] Sent: Saturday, 20 December 2014 12:50 To: 'Kenneth'; [email protected] Subject: [seL4] 答复: Devel Digest, Vol 7, Issue 3 Hi Kenneth, When seL4 started, its first process will deal with some files, these files have to be stored in filesystem, so I have to startup a filesystem after I boot seL4 at once. Yes, the filesystem is in a its own process and service to others with RPC, it is a service. -----邮件原件----- 发件人: Devel [mailto:[email protected]] 代表 Kenneth 发送时间: 2014年12月20日 9:09 收件人: [email protected]; [email protected] 主题: Re: [seL4] Devel Digest, Vol 7, Issue 3 Hi Pei, Maybe you could make it happen on cmkes. As far as I know it's a set of OS' services for sel4, just like Iguana for OKL4. FS should be a service, so I think it's better ported into cmkes. This email is typed on my iPhone. I'd like to apologize for any mistake in it. > 在 2014年12月20日，9:00，[email protected] 写道： > > Send Devel mailing list submissions to > [email protected] > > To subscribe or unsubscribe via the World Wide Web, visit > https://sel4.systems/lists/listinfo/devel > or, via email, send a message with subject or body 'help' to > [email protected] > > You can reach the person managing the list at > [email protected] > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of Devel digest..." > > > Today's Topics: > > 1. I want to port a filesystem onto seL4 (XilongPei (???)) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Fri, 19 Dec 2014 14:20:22 +0800 > From: XilongPei(???) <[email protected]> > To: <[email protected]> > Subject: [seL4] I want to port a filesystem onto seL4 > Message-ID: <[email protected]> > Content-Type: text/plain; charset="gb2312" > > Hi, > I want to port a filesystem onto seL4, the source code is here: > https://github.com/RT-Thread/rt-thread/tree/master/components/dfs Can > anyone give me some suggestion? > > > Xilong Pei > Tongji University > 2014/12/19 > > > > > > ------------------------------ > > Subject: Digest Footer > > _______________________________________________ > Devel mailing list > [email protected] > https://sel4.systems/lists/listinfo/devel > > > ------------------------------ > > End of Devel Digest, Vol 7, Issue 3 > *********************************** _______________________________________________ Devel mailing list [email protected] https://sel4.systems/lists/listinfo/devel _______________________________________________ Devel mailing list [email protected] https://sel4.systems/lists/listinfo/devel ________________________________ The information in this e-mail may be confidential and subject to legal professional privilege and/or copyright. National ICT Australia Limited accepts no liability for any damage caused by this email or its attachments. _______________________________________________ Devel mailing list [email protected] https://sel4.systems/lists/listinfo/devel
