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- -----------------------------------------------------
- version 1.6
-
- April 30, '96
- Release of LOADLIN-1.6
-
- - Finaly made the setup-buffer 16 K (again), now we only have 12 K remaining
- on top of low mem. This doesn't hurt, because setup.S is now movable.
- - Fixed a mapping bug. The auxbuffer-mapping wrapped around
- (from e000 to 10000, were we needed at least access to the bootsector).
- - Removed 'root=' and ro/rw translation, now passing the string unchanged to
- the kernel.
- - New option:
- -dskreset after completing disk access, reset the disk subsystem
- -wait=nnn after completing disk access, wait nnn DOS-timer-ticks
- (takes place _after_ -dskreset is checked)
- - Definitively removed old LoadlinX support, because it becomes impossible
- to translate the DOSish drive letters to Linux device names.
- ( more the two drives,
- no standard to detect wether seeing SCSI or IDE drives )
-
- April 1, '96
- - Made @@...@@ parameter passing working again for below 9000 running setup.S.
- Now can have params behind the @-responsefile.
- ( such as: loadlin @linux.par image=other root=/dev/other )
- - Introduced file-suffix (preparing for compound .exe + kernel + initrd )
-
- Mars 19, '96
- - Heap setting for video.S stuff (CAN_USE_HEAP,heap_end_ptr)
-
- Mars 7, '96
- - Fixed bug in bzImage code. (finally found, what seemed to be vanished
- in 1.3.71, but fortunately came up to crash on _my_ machine).
- kernel/head.S does not setup %esp, it uses the one of boot/head.S,
- and because this is pointing above 0x100000 for high loaded kernels,
- part of the kernel gets destroyed on startup.
-
- Mars 6, '96
- - Fix bug in LOALDIN (not recognizing 'k' or 'm' in mem=xxxK)
- - Some additional features and fixes in bzImage+initrd
-
- Feb. 21. '96
- - Fixed bug in LOADLIN (not loading old unpatched zImages)
-
- Feb. 20. '96
- - Fixed a bug in Makefiles, some as86-cleanups
-
- Feb. 19. '96
- - added support for dd'ed floppy boot (for bzImages).
- - fixed some odd error output in loadlin.exe
-
- Feb. 17. '96
- - Initial announcement of LILO+LOADLIN+bzImage+initrd
- by Werner Almesberger
-
- -----------------------------------------------------
- version 1.5
-
- added:
-
- Adaption to newer kernel:
- The setup buffer is now 16Kb. Setup size is determined by byte 497 in
- the boot sector. The actual size and the setup buffer size are printed
- by the debug output.
-
- Added kernel version control (needs patch for boot/setup.S).
-
- Changed the dev-numbers of /dev/xda, /dev/xdb to 0xD00,0xD40.
- (if you rely on old numbering use the -oldxd switch)
-
- The Javier method:
- A very clever guy in Spain, Javier Achirica
- <javier@autom.uva.es> invented a method to intercept the Linux
- setup code just before protected mode transition. I call it the
- "Javier method" and it is enabled whenever the -ja switch is used
- or neither BIOSINT nor REALBIOS are configured.
- All configuration steps, that where necessary for version 1.4 and below
- are now superfluous on allmost all machines.
- DBLSPACE is no more a problem and, although invented especially for
- V86 mode I use Javier's method also for realmode to move the image down.
-
- New option -clone:
- On some 486 clones we have problems with CR0 while probing for V86 mode.
- (as reported by Jacek Zapala zapala@if.pw.edu.pl ).
- It can happen that the CPU is in realmode, but PAGING is enabled !
- This is possible, but neither documented nor supported by INTEL.
- May be the motherboard's BIOS is mapping shadow ram this way,
- or one of those old and strange EMM managers is used,
- but probably this is an indication of a not exactly compatible
- 486 clone. The -clone switch byepasses the CR0 check and assumes
- V86 if an EMM manger is found.
- But of course this EMM manager must not use real paging !
-
- New option -n:
- You can switch off the translation of root=/dev/xxx with the -n switch
- The string is then put unchanged into the command_line.
- Actually it does both, translates and put into command_line, but
- Linux will overwrite the LOADLIN-translation, and LOADLIN has
- a chance to check for know numbers.
- This option is intended for future Linux devellopement,
- if Linus expands the root device list, you can use these
- new device with your then not uptodate LOADLIN.
-
- Changed ramdisk= param
- I got report, that the prompt for diskchange (if using ramdisk)
- was inconvenient when using diskless configurations (builtin ramdisk),
- as used by <tiv@claudius.sch.bme.hu> (Szemethy, what's the hell is your
- correct "Reply to").
- With "ramdisk=1440,no" the prompt will be disabled.
-
-
- Using VCPI with NOEMS:
- As told by Jon Peatfield <J.S.Peatfield@damtp.cambridge.ac.uk>
- there is VCPI available even if using NOEMS in EMM386.
- The signature is not EMMXXXX0, but EMMQXXX0, which is a violation
- of the VCPI specification.
-
- Enhancements for loadlinX:
- The loadlin preprocessor LOADLINX now fully supports response files
- (@test.par). Additional command_line options are merged into those
- comeing from the response file, so you can you a "default" params
- file and then change some params on the actual call. With this
- feature LOADLINX can may be useful even if UMSDOS support is not
- needed.
- New option --version=... (e.g. --version=1.1.47#1) verifies the
- kernel version and aborts, if no match is found.
- Otion --version (without the "=") prints the version-string from
- a kernel image.
-
- New docs:
- QUICKSTA.RT, is taken from Pat Volkerding's LODLIN14.TXT
-
-
- bug-fix:
- vga=-1 did not work, e.g the sign wasn't interpreted.
- Minor changes on the cpu_check routine.
-
- -----------------------------------------------------
- version 1.4
-
- added:
-
- REALBIOS support (probing the BIOS via boot from floppy as proposed by
- Alessandro Rubini) to overcome the problem with QEMM.
- Alpha tested by Chuck Munro.
- loadlinX.exe (preprocessor for LOADLIN ("root=c:"),
- as proposed by Jacques Gelinas)
-
- Better documentation (author: Chuck Munro)
- readme --> manual.txt
-
-
- removed:
-
- old source DEBUGMODE switch (don't need it any more)
-
- bug-fix:
- None from 1.3, got no bug report till now,
- (but problem reports solved with introduction of REALBIOS support)
-
-
- -----------------------------------------------------
- version 1.3
-
- added verbose and debug (-v -d -t) options
-
-
- Adaptation to kernel 1.0.5 changes for init/main.c :
-
- Kernel changes (by Linus):
- Command_line size is now 256 by default and is checked for size,
- but irritating option passing to SYSVinit is not handled.
- LOADLIN changes:
- I guess it had been better to let the kernel handle ALL params,
- and pass the params as string (instead of writing around in the binary),
- so future devellopement would be much easier.
- It was a very good idea of Linus to introduce the "command line feature",...
- and if (one day) the kernel handles all things appropriate, I will
- change back the following changes:
-
- Got "ro,rw" flags away from command line, sets 0x1f2 of bootsector instead.
- Recognize all "root=..." myself, which avoids the bug in "init/main.c".
-
- Fixed bugs:
- vga=ask,normal,extended did not work
- parsing DOS-command-line terminated incorrectly
-
- Cleaned up documentation
-
-
- -----------------------------------------------------
- version 1.2.1
-
- never released
-
- Fixed the problem with DBLSPACE
- Resets interrupt vector if BIOSINTV.SYS is recognized,
- not only if using VCPIswitch.
-
- -----------------------------------------------------
- version 1.2
-
- first appearence on:
- sunsite.unc.edu:/pub/Linux/system/Linux-boot
- elserv.ffm.fgan.de:/pub/linux/loadlin-1.2
-
- Added support for V86 (realmode back switch over VCPI)
- Added BIOSINTV.SYS driver to get a clean interrupt vector table
- Checked and cleaned up "sync before load" out of a LINUX.BAT file
-
- -----------------------------------------------------
- version 1.1
-
- First released version
- appeared on ftp.ffm.fgan.de
-
- Added response file feature
- resolved problem with uppercase conversion in CONFIG.SYS
- Cleaned up documentation.
- Sent my kernel patch to Linus.
-
- -----------------------------------------------------
- version 1.0 (NOTE: I allways start any packet-numbering with 1.0)
-
- Private ALPHA version.
- Never released