Re: Ramdisk support

2006-11-24 Thread Aditya Godbole
On 11/25/06, M. Warner Losh <[EMAIL PROTECTED]> wrote: Sounds like you have an interesting FreeBSD port going on here. Sorry I answered 9 days after you asked your question, I'm behind on -hackers. What are you porting FreeBSD to? I'm porting it to the MPC8555CDS which has a e500 ppc core. T

Re: Ramdisk support

2006-11-16 Thread Aditya Godbole
On 11/16/06, Oliver Fromme <[EMAIL PROTECTED]> wrote: I see. Is it PXE-compliant? If so, you can use FreeBSD's PXE bootloader (/boot/pxeboot) for loading the kernel. In that case you can also load the root FS image as a separate file, so there is no need to hack it into the kernel binary.

Re: Ramdisk support

2006-11-16 Thread Aditya Godbole
On 11/16/06, Oliver Fromme <[EMAIL PROTECTED]> wrote: You don't. It's not necessary. MD_ROOT_SIZE only reserves space in the kernel image. Then you can use strings(1) to find the offset in the kernel image, and then write your image into the reserved space with standard shell tools. Thanks

Re: Ramdisk support

2006-11-16 Thread Aditya Godbole
On 11/15/06, Oliver Fromme <[EMAIL PROTECTED]> wrote: You can also put the image of the root file system into the kernel itself, so it doesn't have to be loaded separately. The kernel option to allocate appropriate space is called MD_ROOT_SIZE. Thanks. I'm investigating this option. How do I s

Re: Ramdisk support

2006-11-15 Thread Aditya Godbole
On 11/15/06, Oliver Fromme <[EMAIL PROTECTED]> wrote: Aditya Godbole wrote: > Is there any ramdisk support in freebsd, as there is in netbsd? > What are the alternatives if I want to mount a root filesytem from ram? You mean a diskless setup? I think there's a detail

Re: Ramdisk support

2006-11-15 Thread Aditya Godbole
On 11/15/06, Kris Kennaway <[EMAIL PROTECTED]> wrote: > What are the alternatives if I want to mount a root filesytem from ram? man mdconfig I'm sorry, I couldn't quite get what I was looking for from the manpage. How do I use mdconfig to mount the root filesystem? -- aditya ___

Ramdisk support

2006-11-14 Thread Aditya Godbole
Hi, Is there any ramdisk support in freebsd, as there is in netbsd? If there is no such functionality right now, is anyone working on it? What are the alternatives if I want to mount a root filesytem from ram? Thanks. -- aditya ___ freebsd-hackers@freeb

assyms.s

2006-07-04 Thread Aditya Godbole
Hi, I was going through the machine dependant code and found that assembler symbols are created using a script that parses symbol names taken from an object file. Why is it done this way? Are there any advantages of doing this? -aditya ___ freebsd-hack

Re: New architecture support

2006-06-29 Thread Aditya Godbole
On 6/27/06, John Baldwin <[EMAIL PROTECTED]> wrote: > If I have to add support for a new architecture, how do I start? Well, you'll need a toolchain. :) Then you can start working on building a minimal kernel filling in missing bits in sys/ as you go. Is there any documentation regarding the

New architecture support

2006-06-26 Thread Aditya Godbole
Hi, If I have to add support for a new architecture, how do I start? I guess I need to get the build system and 'config' utility in place? How do I go about it? -aditya ___ freebsd-hackers@freebsd.org mailing list http://lists.freebsd.org/mailman/listi

Alternate toolchain

2006-06-21 Thread Aditya Godbole
Hi all, How can I build FreeBSD with my own toolchain? Is it possible to integrate it into the build system or use flags to make the build system to use my toolchain? I want to build freebsd 4.10. I am running freebsd 6.0 -aditya ___ freebsd-hackers@fre