Navigation
- Accueil
- Présentation :
- FAQ
- Bugs et errata
- Contributions de lecteurs
- Téléchargements
- LXR (référencement des sources)
- Mailing-list
- Liens et Projets reliés
Site hébergé par :
Site hébergé par :
|
[ source navigation ] [ diff markup ] [ identifier search ] [ general search ] |
|||
|
||||
001 001 002 Contents of the extra/ directory 002 Contents of the extra/ directory 003 ================================ 003 ================================ 004 004 005 Data and configuration files to support genera 005 Data and configuration files to support generation of sos on non-x86 006 and/or grub-less hosts: 006 and/or grub-less hosts: 007 - dot.mkvars: file to copy as .mkvars in the 007 - dot.mkvars: file to copy as .mkvars in the root directory to 008 compile on a non-x86 host, and to generate 008 compile on a non-x86 host, and to generate the grub floppy image on 009 a grub-less host 009 a grub-less host 010 - grub.img.gz: compressed image of a Grub flo 010 - grub.img.gz: compressed image of a Grub floppy (without any 011 kernel). Used by dot.mkvars. 011 kernel). Used by dot.mkvars. 012 - mtoolsrc: file needed by .mkvars to compile 012 - mtoolsrc: file needed by .mkvars to compile a the floppy image 013 013 014 Support of a sos-specific boot sector: 014 Support of a sos-specific boot sector: 015 - Makefile: rules to compile sos_bsect.img, t 015 - Makefile: rules to compile sos_bsect.img, the floppy image with the 016 boot sector and the Sos 016 boot sector and the Sos 017 - bootsect.S: x86 Sos boot sector (GNU as). D 017 - bootsect.S: x86 Sos boot sector (GNU as). Depends on sos_bsect.lds 018 - sos_bsect.lds: ld script to bind the boot s 018 - sos_bsect.lds: ld script to bind the boot sector with the remaining 019 of the kernel 019 of the kernel 020 020 021 Misc: 021 Misc: 022 - qemu-port-e9.diff: patch over qemu to suppo !! 022 - patch-qemu-port-e9.diff: patch over qemu to support the bochs "port >> 023 0xe9 hack" >> 024 - patch-qemu-pty.diff: patch over qemu to fix a bug related to the >> 025 handling of the "-monitor pty" and "-serial pty" options >> 026 - termslave.c: Linux program to dial with qemu's monitor (or serial >> 027 line) from within a terminal. See comments in the beginning 023 028 024 029 025 What you can do with these files 030 What you can do with these files 026 ================================ 031 ================================ 027 032 028 033 029 *** Compile SOS from another architecture: 034 *** Compile SOS from another architecture: 030 ------------------------------------------ 035 ------------------------------------------ 031 - compile a cross-compiler for the i586-gnu t 036 - compile a cross-compiler for the i586-gnu target. This involves 032 compiling the binutils and gcc. Here are ex 037 compiling the binutils and gcc. Here are example configuration 033 options for them: 038 options for them: 034 binutils (replace sparc-cun-solaris with yo 039 binutils (replace sparc-cun-solaris with your arch): 035 ../binutils-2.13/configure --prefix=/udd/ 040 ../binutils-2.13/configure --prefix=/udd/ddecotig/temp_dd/xgcc/host-sparc-solaris7/stow/binutils-2.11 --host=sparc-sun-solaris2.7 i586-gnu 036 make && make install 041 make && make install 037 gcc (ditto): 042 gcc (ditto): 038 CFLAGS="-O2 -Dinhibit_libc" ../gcc-3.2/co 043 CFLAGS="-O2 -Dinhibit_libc" ../gcc-3.2/configure --target=i586-gnu --prefix=/udd/ddecotig/temp_dd/xgcc/host-sparc-solaris7/stow/gcc-3.2 --with-as=/udd/ddecotig/temp_dd/xgcc/host-sparc-solaris7/bin/as --with-ld=/udd/ddecotig/temp_dd/xgcc/host-sparc-solaris7/bin/ld --with-gnu-as --with-gnu-ld --enable-languages=c --disable-shared --disable-multilib --disable-nls --enable-threads=single 039 make && make install 044 make && make install 040 - compile the mtools 045 - compile the mtools 041 - copy dot.mkvars to the root directory of SO 046 - copy dot.mkvars to the root directory of SOS, as ".mkvars" 042 - customize the CC/LD/... variables to suit y 047 - customize the CC/LD/... variables to suit your cross-compiler 043 installatioon 048 installatioon 044 - now you may run make from the SOS root dire 049 - now you may run make from the SOS root directory, it should 045 generate the Grub boot floppy image. The fo 050 generate the Grub boot floppy image. The following warning is 046 normal: 051 normal: 047 .mkvars:16: attention : écrasement des co 052 .mkvars:16: attention : écrasement des commandes pour la cible « grub-sos.img » 048 Makefile:92: attention : anciennes comman 053 Makefile:92: attention : anciennes commandes ignorées pour la cible « grub-sos.img » 049 054 050 055 051 *** To compile SOS from an x86 where grub is n 056 *** To compile SOS from an x86 where grub is not or incorrectly installed: 052 ---------------------------------------------- 057 -------------------------------------------------------------------------- 053 - copy dot.mkvars to the root directory of SO 058 - copy dot.mkvars to the root directory of SOS, as ".mkvars" 054 - customize the CC/LD/... variables to suit y 059 - customize the CC/LD/... variables to suit your cross-compiler 055 installatioon 060 installatioon 056 - now you may run make from the SOS root dire 061 - now you may run make from the SOS root directory, it should 057 generate the Grub boot floppy image. The fo 062 generate the Grub boot floppy image. The following warning is 058 normal: 063 normal: 059 .mkvars:16: attention : écrasement des co 064 .mkvars:16: attention : écrasement des commandes pour la cible « grub-sos.img » 060 Makefile:92: attention : anciennes comman 065 Makefile:92: attention : anciennes commandes ignorées pour la cible « grub-sos.img » 061 066 062 067 063 *** To compile SOS with its own bootloader: 068 *** To compile SOS with its own bootloader: 064 ------------------------------------------- 069 ------------------------------------------- 065 - for cross-architecture compilation: see abo 070 - for cross-architecture compilation: see above 066 - cd to this extra/ directory 071 - cd to this extra/ directory 067 - run 'make' 072 - run 'make' 068 - the floppy image is: sos_bsect.img !! 073 - the floppy image is: sos_bsect.img for use with bochs or on a real 069 NOTE : SOS will not boot correctly this way a !! 074 floppy disk >> 075 to use the image under qemu: use sos_qemu.img >> 076 >> 077 NOTE : From article 2 onward, be warned that using this bootsect >> 078 might lead to system crashes. This would be because the >> 079 solution we use to retrieve the RAM size might not work >> 080 properly on some systems (BIOS buggy or more than 1G RAM). THE >> 081 best way to boot SOS is always to use Grub. 070 082 071 083 072 -- 084 -- 073 David Decotigny 085 David Decotigny
| [ source navigation ] | [ diff markup ] | [ identifier search ] | [ general search ] |