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Author SHA1 Message Date
David E. O'Brien
fc936cbd13 Revert to rev 1.41. 
Some didn't like it.
 1998-09-15 05:24:01 +00:00
David E. O'Brien
3e032f2a0f Document root.wheel. 1998-09-15 05:11:47 +00:00
Jordan K. Hubbard
ce53af5399 Restore default implict behavior of running the all target we had before. 1998-09-15 05:10:17 +00:00
KATO Takenori
76c468f222 Sync with sys/i386/i386/machdep.c revision up to 1.309. 1998-09-15 03:50:08 +00:00
KATO Takenori
c17091756f Sync with sys/i386/confMakefile.i386 revision 1.122. 1998-09-15 03:49:43 +00:00
Mike Smith
0dd47c30aa Remove (wrong) OBJFORMAT setting. 1998-09-15 02:30:22 +00:00
Garrett Wollman
75a21a3859 Replace accidentally-deleted `x' which caused warnx() to misbehave. 1998-09-15 01:49:32 +00:00
Joseph Koshy
6e2affc98f Correct a typo that I noticed. 1998-09-15 00:24:19 +00:00
John Polstra
c284427561 Remove includes that are no longer needed, now that the core dumping 
code has been moved into the respective imgact_xxx.c sources.
 1998-09-14 23:25:18 +00:00
John Polstra
e8f80c1aca Fix GDB so that it can handle ELF core dumps. 1998-09-14 22:49:02 +00:00
John Polstra
8c64af4f75 Viola! The kernel now generates standard ELF core dumps for ELF 
executables.

Currently only data and stack are included in the core dumps.  I am
looking into adding the other (mmapped) writable segments as well.
 1998-09-14 22:46:08 +00:00
John Polstra
1a291e0cd4 Add new functions fill_fpregs() and set_fpregs(), like fill_regs() 
and set_regs() but for the floating point register state.  The code
is stolen from procfs_machdep.c, and moved out of there into
machdep.c.

These functions are needed for generating ELF core dumps.
 1998-09-14 22:43:40 +00:00
Brian Somers
011ee1102f Remove Id keywords from files that are still on the vendor branch 
This will make life easier when upgrading.
Suggested by:	bde
 1998-09-14 22:11:37 +00:00
Warner Losh
b8a328fc74 o use strncpy safely 
o Only allow options and domain name to be set when we aren't running
  setuid.

Obtained from: OpenBSD
 1998-09-14 21:13:06 +00:00
John Polstra
4f7bdec1e8 Bring core-regset.c back to life. It is needed for handling ELF 
core dumps.
 1998-09-14 20:53:47 +00:00
Andrzej Bialecki
a7b8849df2 Make use of the new 'dm' utility instead of standard 'dmesg'. 1998-09-14 20:39:34 +00:00
Warner Losh
94ad719cf4 Add reallocf to the library. This function is simliar to realloc, but 
when it returns NULL to indicate failure, it will also free the memory
that was passed to it, if that was non-null.

This does not change the semantics of realloc.

A second commit will be done to commit the conversion of those places in
the code that can safely use this to avoid memory leaks when confronted
with low memory situations.

Beaten-to-death-but-finally-approved-in: -current
 1998-09-14 20:34:34 +00:00
Andrzej Bialecki
d6e5b04f99 Since we have a sysctl 'machdep.msgbuf' now, let's make use of it. 1998-09-14 20:33:43 +00:00
John Polstra
c8afdc1dcf Add generic defines ELF_ARCH, ELF_CLASS, and ELF_DATA. These give 
the relevant characteristics of the native machine, for building
and checking Elf_Ehdr structures.

Add structures to represent ELF "note" headers.  Add defines for the
note types used in ELF core files.
 1998-09-14 20:30:13 +00:00
David E. O'Brien
24b66c5360 Too late in the 3.0-game to deal with a setgid /usr/bin/man. 1998-09-14 20:05:46 +00:00
Søren Schmidt
d024c95599 Remove the SLICE code. 
This clearly needs alot more thought, and we dont need this to hunt
us down in 3.0-RELEASE.
 1998-09-14 19:56:42 +00:00
Jordan K. Hubbard
355150a489 Use a more reasonable default umask in case the root umask is too 
fascist.
PR:		4014
 1998-09-14 19:22:59 +00:00
Jordan K. Hubbard
04f80d35bf Fix printf warnings and add a few casts. 
PR:		7560
Submitted by:	Stefan Eggers <seggers@semyam.dinoco.de>
 1998-09-14 19:14:11 +00:00
Jordan K. Hubbard
344e4a2733 Until lkm and mdec gets populated again by some other means, do it 
here.
Forgotten by:	jkh
Submitted by:	jhay
 1998-09-14 18:42:59 +00:00
Mark Murray
a1b4e38100 Add a link perl --> perl5.00502 
Asked-for-by: Asami-San (for ports)
 1998-09-14 18:34:19 +00:00
Mike Smith
7877a80abd Add extra bootinfo fields for the three-stage bootloader; the end of the 
loaded kernel aggregate, a pointer to the kernel environment data and
a pointer to the preloaded module metadata.
 1998-09-14 18:32:46 +00:00
Mike Smith
7ec76718a7 Add constants associated with preloaded kernel modules. 1998-09-14 18:31:19 +00:00
Mike Smith
0d5d0b20dc Resynch with working sources before BTX integration. 
- Use format-independant module allocator.
 - Conditionalise ISA PnP support.
 - Simplify PnP enumerator interface.
 - Improve module/object searching.
 - Add missing depend/install targets in BTX makefiles.
 - Pass the kernel environment and module data in extended bootinfo fields.
 - Add a pointer to the end of the kernel + modules in bootinfo.
 - Fix parsing of old-style kernel arguments.
 1998-09-14 18:27:06 +00:00
David E. O'Brien
d78e925749 Wanted to set uname to root, not gname. 1998-09-14 18:19:45 +00:00
Andrzej Bialecki
309290c72b This implements retrieving the contents of message buffer via sysctl(3) 
as "machdep.msgbuf". It's needed in case of using stripped kernels, where
normal dmesg (which has to use kvm) doesn't work.

The buffer is unwound, meaning that the data will be linear, possibly
with some leading NULLs.

Reviewed by:	Jordan K. Hubbard <jkh@freebsd.org>
 1998-09-14 11:47:40 +00:00
Jordan K. Hubbard
80e2640f8d Nuke gratuitous use of OBJFORMAT 
Submitted by:	jhay
 1998-09-14 11:39:38 +00:00
KATO Takenori
db6f50bf50 Sync with sys/i386/isa/syscons.c revision 1.277. 1998-09-14 11:37:58 +00:00
KATO Takenori
cabd14ebb6 Sync with sys/i386/isa/if_ed.c and sio.c revisions 1.145 and 1.215, 
respectively.
 1998-09-14 11:37:29 +00:00
Jordan K. Hubbard
2ec21a68f0 Teach crunch about an elf/a.out world. 
Submitted by:	jhay
 1998-09-14 11:35:32 +00:00
Jordan K. Hubbard
6cd35234a0 Assume ELF-style symbol names now. 
Submitted by:	jhay
 1998-09-14 11:33:38 +00:00
Jordan K. Hubbard
1025205fa2 Use -aout for kernels right now. This will have to be changed back if 
the kernel goes ELF.
 1998-09-14 11:32:52 +00:00
Jordan K. Hubbard
ac80870e0b Decouple genassym flags from CFLAGS. 
Submitted by:	jhay
 1998-09-14 11:32:17 +00:00
Jordan K. Hubbard
cde2c8b084 Boy, Mr. Obrien is committing in his sleep again; there is also no 
user named wheel. :)
 1998-09-14 11:14:11 +00:00
Jordan K. Hubbard
9ca57e33cd There is no group name of "root"; assume man was what was intended. 1998-09-14 10:52:30 +00:00
KATO Takenori
3031fd3097 Sync with sys/i386/conf/majors.i386 revision 1.48. 1998-09-14 10:43:26 +00:00
Robert Nordier
4cbf0238eb Add BTX startup/interface code. 1998-09-14 10:37:00 +00:00
Dag-Erling Smørgrav
49ee7af69e Don't require an executable file name. If no executable image is 
specified, use /proc/<pid>/file. Document it.

PR:		bin/7915
Suggested-By:	Wolfram Schneider <wosch@panke.de.freebsd.org>
 1998-09-14 10:09:30 +00:00
David E. O'Brien
30173cb8aa Add ${RM} for compatability with SunOS. 
Many use ${RM} in their ``clean'' targets.
 1998-09-14 09:22:04 +00:00
Søren Schmidt
c77c6e0cbb Make /dev/vga a softlink to /dev/ttyv0 under DEVFS using /etc/rc.devfs 
Remove the hack from syscons that added a /dev/vga node in DEVFS
it broke root acces on ttyv0 because dev_mkdb screwed up.
 1998-09-14 09:14:46 +00:00
David E. O'Brien
5ecaf9a866 Change file ownership from bin.bin to root.wheel. 1998-09-14 08:34:45 +00:00
Doug Rabson
3929d51888 Portability fixes when sizeof(int) != sizeof(long). 1998-09-14 08:32:20 +00:00
David E. O'Brien
a0279c111f Support our "nfsv2" option. (originally added to old amd/amd/host_opts.c 
rev 1.5)
The "nfsv2" option is equivant to "proto=udp,vers=2".  It is debatable
whether NFS v2 should force "proto=udp" but I figure that is what most people
will expect.  Note, I can get the new Amd to mount a 2.2-STABLE box with
"proto=tcp,vers=2".  RFC 1094 does not disallow such behavior.
 1998-09-14 08:20:37 +00:00
John Polstra
22d4b0fb41 Add provisions for variant core dump file formats, depending on the 
object format of the executable being dumped.  This is the first
step toward producing ELF core dumps in the proper format.  I will
commit the code to generate the ELF core dumps Real Soon Now.  In
the meantime, ELF executables won't dump core at all.  That is
probably no less useful than dumping a.out-style core dumps as they
have done until now.

Submitted by:	Alex <garbanzo@hooked.net> (with very minor changes by me)
 1998-09-14 05:36:51 +00:00
Brian Somers
9f67f727aa Gasp ! Bitten by the wonders of diff/patch ! Now's your chance to 
say ``I told you so'' Andrey !
Move the Id keyword to the right Makefile
 1998-09-13 23:14:20 +00:00
Brian Somers
965066d630 Add Id keyword 1998-09-13 23:11:13 +00:00