drochner
db5d01fc72
back out the "ep"/"ex" guessing part of the previous - the check was
...
removed from the kernel and the device name is only informational now
1999-11-05 22:57:39 +00:00
mycroft
3c702c1d8d
Recognize the 3c595, and use `ex' for 3c90x now.
1999-11-03 12:38:54 +00:00
mycroft
dfc00b5b24
Back out the GDT changes in the previous. Didn't mean to commit that.
1999-11-03 09:55:32 +00:00
mycroft
1ee8f66dfe
Picking a few nits...
...
* The direction flag wasn't set right in the presence of ROMDEBUG.
* There were missing data32's.
* We weren't as careful as we should be with relocations.
1999-11-03 09:28:15 +00:00
drochner
e6d27a3a83
correct debug printf() to make it compile with DISK_DEBUG again,
...
closes PR kern/8718 by Takahiro Kambe
1999-11-02 16:52:25 +00:00
mycroft
093997a6f6
Remove totally gratuitous check on the unit number in dev2bios().
1999-10-28 05:20:05 +00:00
drochner
353a512c22
create "machine" symlink
1999-10-25 20:27:48 +00:00
drochner
2c0e7cf113
allow to set boot timeout and password, following PR port-i386/8196
...
by Stephan Thesing
1999-09-10 16:45:27 +00:00
drochner
3e60c834ed
install /boot -r-------- for security reasons
1999-09-10 16:41:10 +00:00
drochner
4486b15211
-make ustarfs optional (enabled per default) for cases where space is
...
scarce
-make the boot timeout patchable
-optionally, call checkpasswd() before the boot menu can be accessed
(The latter 2 follow PR port-i386/8196 by Stephan Thesing.)
1999-09-10 16:38:46 +00:00
drochner
5c48b9a115
improve awaitkey()'s printout for >9 seconds
1999-09-10 16:23:55 +00:00
drochner
2914ef7fd2
sync with changes to if_fxp header,
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thanks to <ks@ub.uni-mainz.de> for testing
1999-09-10 09:12:44 +00:00
ross
9efd996351
spelling
1999-09-07 18:27:58 +00:00
kleink
5663256d0a
Unlike in an i386 a.out assembler, where in an .align n directive n is meant
...
to be the logarithm to base 2 of the alignment, in an ELF environment n is
the actual alignment boundary; thus, adjust the directives accordingly.
Albeit the wonderful i386 architecture doesn't mind the smaller alignment in
an obvious way, it is likely to have resulted in some performance penalty
during the a.out->ELF transition.
1999-08-23 08:24:36 +00:00
drochner
29a8d333b6
put biosdiskclose() inside LIBSA_NO_FS_CLOSE
1999-08-03 19:46:22 +00:00
drochner
7dab8cef61
fix logics in device recognition
1999-07-15 18:00:27 +00:00
kim
0dc60ae78c
Build bootblocks to always use COM0 for console.
1999-07-11 01:23:53 +00:00
kim
f93a90f888
Use same Makefile for biosboot_com0 too.
1999-07-11 01:22:45 +00:00
drochner
6211cd566c
fix creation of DOS / ROM images from ELF executables: use "objcopy"
1999-07-08 14:32:28 +00:00
christos
2f1646ea98
Remove -DDEBUG
1999-07-06 14:37:05 +00:00
kim
c867e93fae
Pickup changes from ../biosboot/Makefile and add .PATH so that source
...
files are found. Now this compiles ok (have yet to run the blocks).
1999-06-13 17:21:18 +00:00
drochner
19e64942a2
don't printf(NULL), not even in the DEBUG case
...
(It doesn't hurt the bootloader, but the junk output hangs my serial
console.)
1999-05-15 15:42:23 +00:00
drochner
998ac16bb7
add some casts for gcc -Wall, from David Rankin
...
<drankin@bohemians.lexington.ky.us> per PR port-i386/7554
1999-05-11 19:57:05 +00:00
drochner
6959d736df
make sure the ./machine link is created early enough for specific targets,
...
fixes PR port-i386/7553 by David Rankin <drankin@bohemians.lexington.ky.us>
1999-05-11 19:43:09 +00:00
drochner
fe310dd299
include <lib/libkern/libkern.h> for intoa()/inet_ntoa()
1999-05-07 16:19:27 +00:00
fvdl
4fbaa0b272
Restrict "out of CHS range" check to harddisks.
1999-05-04 17:14:55 +00:00
fvdl
ec559f688b
Be more careful with saving registers around the "out of CHS range" check.
1999-05-02 12:44:34 +00:00
christos
57e4b98787
- Use the proper multiply instructions so that we don't get truncated.
1999-04-30 15:31:17 +00:00
fvdl
48003b2c88
Only use int13 extensions if the sectors can not be read through the
...
older CHS interface. This works around stupid BIOSs who report that
int13 extensions are present and functional, but fail when you actually
use them. Like Adaptec SCSI BIOSs.
1999-04-28 23:24:42 +00:00
christos
c5ec77e01b
use new loadfile
1999-04-28 09:14:22 +00:00
christos
5317a4673a
Use new loadfile
1999-04-28 09:14:07 +00:00
christos
a030d021a7
Use new loadfile.c
1999-04-28 09:13:51 +00:00
drochner
ca053f4364
remove an "unmodified" so that the copyright notice will hopefully match
...
pk's "BSD-style (clauses: 2; no acknowledgements)" pattern
1999-04-22 10:27:16 +00:00
drochner
982c55e22c
another nit in error handling: don't try to print out a NULL filename
...
(which means "use default" and is dealt with properly by open())
1999-04-17 11:18:36 +00:00
christos
30ffed2123
remove bogus prototype for getopt
1999-04-14 15:22:46 +00:00
christos
c70b4ad2a1
Add prototype for getsecs
1999-04-14 15:22:07 +00:00
drochner
1ecbaaabf8
this is now sys/lib/libsa/ufs_ls.c
1999-04-14 13:31:49 +00:00
hpeyerl
6cde76c6fe
fix some copyright foo.
1999-04-14 12:56:33 +00:00
drochner
e4841b3edf
add prototypes, use ufs_ls() from mi libsa,
...
compile with -Wall -Wmissing-prototypes -Wstrict-prototypes -Wno-main
1999-04-14 11:53:43 +00:00
drochner
312eae2bf4
add prototypes, use ufs_ls() from mi libsa, revert to "void main()",
...
compile with -Wall -Wmissing-prototypes -Wstrict-prototypes -Wno-main
1999-04-14 11:45:39 +00:00
drochner
dd0ed4267b
add prototype
1999-04-14 11:19:23 +00:00
drochner
2d1e6a1f5a
add prototypes, slight formatting changes
1999-04-14 11:17:04 +00:00
drochner
ffd8d7c6d0
add prototypes
...
being here, format ala KNF
1999-04-14 10:57:59 +00:00
drochner
7d5e1f9211
fix error handling: almost all errors were ignored
1999-04-09 20:12:57 +00:00
drochner
552f55e726
Call bi_getbiosgeom() after loadfile() returned successfully. This avoids
...
a memory leak if loadfile() gets an error.
1999-04-08 18:21:15 +00:00
drochner
0ead10436a
define VERSIONFILE, from John Darrow <John.P.Darrow@wheaton.edu>
...
per PR port-i386/7336
1999-04-08 10:23:23 +00:00
drochner
5d86b86370
#ifdef out the last change for the branch
1999-04-01 19:36:09 +00:00
drochner
3497f157fd
On serious boot errors, dont lock the machine. Instead, wait 3 seconds
...
and call the ROM BASIC vector. This might behave differently on different
machines, but normally it allows to reboot without power-cycling.
1999-04-01 17:07:54 +00:00
drochner
99a84ef740
sync to changed biosdisk interface again
1999-04-01 16:09:49 +00:00
fvdl
fb1b0e7a0b
Shifting ecx without explicit prefix in real mode won't work.
1999-03-30 22:35:21 +00:00
drochner
17de7b2576
adapt to set_geometry change: we don't have to correct the geometry
...
anymore
1999-03-30 17:58:05 +00:00
drochner
62031ff978
fix some disk handling problems introduced in the last commits:
...
-read retries were botched, use the right sector count
-read-ahead buffer was effectively unused
-concentrate the handling of the weird BIOS geometry report at one place
-fallback for old floppies left cylinder count uninitialized
1999-03-30 17:55:48 +00:00
drochner
4feae58ec1
sync to changed geometry handling in the standalone code
1999-03-30 11:51:35 +00:00
fvdl
b815df141c
Only use the total number of sectors information field from the EDD if
...
the bit is set that declares the geometry valid. The spec itself says
that this field isn't covered by the "geometry valid" bit, but at
least one BIOS implements it that way.
1999-03-28 19:41:27 +00:00
sommerfe
82f8a7dee9
Turn off biosboot_ser until makefile issues get worked out..
1999-03-14 05:50:38 +00:00
fvdl
35d517b9f1
Hack to make biosboot_ser work.
...
XXX The makefile structure in src/sys/arch/i386/stand is very bad.
1999-03-14 00:04:06 +00:00
tron
32e0182e15
$(OBJS) -> ${OBJS}
1999-03-13 20:58:25 +00:00
sommerfe
fc47c0c742
Also build serial bootblocks by default, installing into
...
/usr/mdec/biosboot_ser.sym
Change Makefile.booters to not assume `version' file is in source directory.
1999-03-12 16:07:57 +00:00
sommerfe
df8e0043e3
Fix compile warning in getcomaddr()
1999-03-12 04:14:37 +00:00
fvdl
8371eb7a88
Clean up the BIOS disk matching code a bit (better naming, one structure
...
and sysctl to export to userland). Also, only use total number of sectors
given in the extended parameters if the physical chs geometry is
marked invalid. Hopefully fixes a problem where BIOSs would not correctly
fill in this field.
1999-03-12 01:01:41 +00:00
fvdl
bc38bb1052
Declare nhd to be unsigned char, as we're only copying one byte to it.
...
From Matthias Drochner.
1999-03-11 12:34:36 +00:00
drochner
b477d700f2
add support for 3c905b TX
1999-03-10 10:37:38 +00:00
fvdl
bdb770bc34
Create a list of native disks too, and make it retrievable. It contains
...
all matching BIOS disks per entry, so that we have complete match info.
Enable the matching code.
1999-03-10 01:28:24 +00:00
drochner
743494ae88
add a function to pass the "memory map" ie the outcome of INT15/0xe820,
...
to the kernel
1999-03-08 21:44:48 +00:00
drochner
0cb921e61e
change the interface for getmementry() to hold the iterator in an
...
argument and to return success or error explicitely.
Now we can "error" and "end of list" cleanly; this should fix the
problem where the last list element was ignored.
1999-03-08 21:38:28 +00:00
fvdl
f8e221511b
* query BIOS geometry information, possibly using the int 13 extensions.
...
* pass them on to the kernel
* print a message if the 2nd stage bootloader returns (i.e. fails)
instead of just hanging.
1999-03-08 00:09:24 +00:00
he
e9f9c1625e
Add handling of OMAGIC files, where exec header isn't part of the
...
text segment. Needed for woring installboot, since biosboot.sym is OMAGIC.
1999-03-07 20:03:44 +00:00
fvdl
5a32d4bb8b
Make bootblocks really work this time. From Christos.
1999-03-05 20:33:08 +00:00
christos
4b494ca224
Fix the symbol reading problem...
1999-03-04 20:46:23 +00:00
simonb
1397fd691b
fix spel.
1999-03-01 12:46:16 +00:00
drochner
d57c7b76ca
replace ENTRY() label in data segment which broke the code completely
1999-02-28 11:45:44 +00:00
drochner
9e8c9e9594
-pull in exec.c, needed since loadfile.c
...
-don't pull in tftp.c anymore, it's in libsa now
1999-02-24 19:38:17 +00:00
drochner
f1d1de8c7a
moved to mi lib/libsa
1999-02-24 19:32:34 +00:00
drochner
eac4e51111
redirect the linker's stderr to the protocol file too
1999-02-19 19:53:01 +00:00
drochner
cb2e02af94
Make this compile and work again after the assembler update.
...
The new assembler doesn't allow 16-bit relocations involving arithmetics
with 32-bit variables. (The old one did silently truncate, which was
the right thing in our case.) Further, the new assembler uses to scatter
size prefixes around if the size of the operation is not explicitely
specified, even if the result is nonsense, eg for moves to segment
registers or control registers.
Add some debugging code (generating printouts) and comments.
Remove the !BOOTROM code which was intended for a DOS harness but isn't
that useful anymore.
Some cleanup and formatting to make it more similar to the other
startup code variants.
1999-02-19 19:48:06 +00:00
drochner
fd3ad59373
make the ethernet address an unsigned char array to avoid sign extension
...
when it is printed
1999-02-19 19:30:46 +00:00
drochner
0ce9e35aae
add boot ROM support for the DMA-only 3com network adapters, tested with
...
3c900b-Combo only for now
1999-02-19 19:22:52 +00:00
dean
6dc3d1eae8
Put back bsd.own.mk and added comment explaining why it must be included.
1999-02-14 02:56:19 +00:00
lukem
dcab0210a0
convert from NOxxx= to MKxxx=no.
...
include <bsd.own.mk> if testing a MKxxx variable.
1999-02-13 02:54:17 +00:00
dean
c372a9b915
Remove bsd.own.mk include
1999-02-12 23:48:46 +00:00
cjs
8a3ac60bb8
Change NOMAN to MKMAN.
1999-02-12 05:15:35 +00:00
cjs
3e90f302b6
Don't give exit() a parameter, as libstand version doesn't take one.
1999-02-12 05:14:22 +00:00
tron
2fefe24803
Remove "lib" directory only during "make cleandir" so that ".depend"
...
doesn't get nuked during "make clean".
1999-02-07 18:25:54 +00:00
tron
08c7376961
Remove "lib" directory created during build process while doing
...
"make clean" or "make cleandir".
1999-02-07 13:39:36 +00:00
christos
736a561afb
Add my name in the copyright, since the code looks very different now.
1999-01-30 17:51:52 +00:00
christos
5699d1ab3d
Remove exec.c from here. I want to make it obvious that it has to be built
...
with different flags from dosboot and biosboot. Although right now this
does not make a difference because we are building the libraries twice,
it can make a difference when we share the builds.
1999-01-30 17:46:53 +00:00
christos
07b1febfb8
- Use MARK_ENTRY instead of MARK_START.
...
- ELF changes. Now an ELF installboot installs ELF bootblocks properly.
1999-01-30 17:45:42 +00:00
christos
371363a158
Add exec.c here and bump version for elf.
...
XXX: This code has not been tested!
1999-01-30 17:44:10 +00:00
christos
25fc1fa758
Add exec.c here...
1999-01-30 17:43:38 +00:00
christos
ad9c7a287c
Remove exec.o, and make necessary changes for elf.
1999-01-30 17:43:10 +00:00
thorpej
191dab44fa
Um, last rev was kind of backwards... actually build exec.o so that
...
the boot block links.
1999-01-29 22:13:42 +00:00
christos
e58bb79483
Merge XMS changes from exec_fromdos.c
1999-01-29 18:49:08 +00:00
christos
e25e5c88f9
Both booters need exec.o now.
1999-01-29 18:47:58 +00:00
christos
35ca0db06c
Revert, wrong place for this.
1999-01-29 18:47:24 +00:00
christos
6cadeb1ea6
Add exec.c here.
1999-01-29 18:46:15 +00:00
christos
3c7776f1b6
exec.c has all the info now.
1999-01-29 18:45:34 +00:00
christos
89cc672d98
Jason forgot to make the disklabel_mbr.h changes for this and ows me 5 hours
...
of debugging.
1999-01-29 18:45:12 +00:00
christos
722d35a400
Add the ability to get the size of the loaded image without actually
...
loading. This is useful for dos loading and installboot.
1999-01-29 18:44:09 +00:00
christos
7a7391de52
Simplify by using new feature of getting the load size.
1999-01-29 18:43:11 +00:00
christos
1e39fefac4
Remove -g accidental addition
1999-01-29 18:41:50 +00:00