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39 Commits

Author SHA1 Message Date
bde
070eb30ca6 Fixed the easy cases of const poisoning in the kernel. Cosmetic. 1996-08-31 16:52:44 +00:00
julian
65b6e7181b Collect all the functioons concerned with rebooting into one place 
also add the at_shutdown callout list, and change the one user of
the present (broken) method (the vn driver) to use the new scheme.
 1996-08-19 20:07:07 +00:00
gpalmer
86058739b9 Correct a comment. There is no fn `kprintf' 1996-05-09 18:58:06 +00:00
gpalmer
c79cc630ed Clean up various compiler warnings. Most (if not all) were benign 
Reviewed by:	bde
 1996-05-08 04:29:08 +00:00
phk
7bfc0101cb KGDB is dead. It may come back one day if somebody does it. 1996-05-02 09:34:51 +00:00
jkh
2f862644fc Bill Fenner <fenner@parc.xerox.com> comes up with a better fix to the 
debugger_on_panic stuff.
 1996-03-25 17:06:34 +00:00
jkh
4d62e1dae8 Ok, now this is correct (even simple fixes sometimes ain't so simple :) 1996-03-23 21:41:00 +00:00
jkh
78a7a152d0 Fix bogus last commit - debugger_on_panic was referenced even when 
not defined.  Another change clearly committed without testing! :-(
 1996-03-23 21:23:43 +00:00
phk
d821d19255 Remove all traces of KADB 
add sysctl
	debug.debugger_on_panic: 1
if DDB or KGDB is defined.

Requested by: davidg
 1996-03-23 11:31:16 +00:00
gpalmer
1dec7bc8c6 Add a new option: DDB_UNATTENDED. Stops machine dropping into DDB 
when it panics, but leaving activation of DDB from the console
unaffected.
 1996-02-28 21:42:15 +00:00
gibbs
6757073e1c Kernel printf now returns int. 1996-01-29 03:18:05 +00:00
bde
bdbbbadb36 Restored newline at the end of panic messages. 1996-01-25 00:17:22 +00:00
phk
defff6cc5b Remove %r hack, we have vprintf() now. 
Add %D for "dumping" data.  Good for ethernet/MAC addresses and such.
Handle 1 < radix < 37.
 1996-01-24 20:56:20 +00:00
phk
285a427184 bounds check the radix, just in case. 1996-01-22 13:21:33 +00:00
phk
fd032b69a6 Imake %.*s really work. :-( 1996-01-19 21:05:52 +00:00
phk
02594239cb Make result of sprintf zero terminated. Fix %r for sprintf case. 1996-01-19 11:38:18 +00:00
phk
1525c6d7bd Make %.*s work. 1996-01-18 10:23:02 +00:00
phk
80fe9dce33 Add support for %.{int|*}s 1996-01-16 18:08:57 +00:00
phk
c3e6222aa5 Get rid of two and a half printf in the kernel. 
Add more features to the one remaining to handle the job:
	+	signed quantity.
	#	alternate format
	-	left padding
	*	read width as next arg.
	n	numeric in (argument specified) default radix.

Fix the DDB debugger to use these.
Use vprintf in debug routine in pcvt.

The warnings from gcc may become more wrong and  intolerable because
of this.

Warning:  I have not checked the entire source for unsupported or
changed constructs, but generally belive that there are only a few.

Suggested by: bde
 1996-01-15 22:41:03 +00:00
wollman
39d3a9a3d3 Convert DDB to new-style option. 1996-01-04 21:13:23 +00:00
phk
63ec2c0ae9 A Major staticize sweep. Generates a couple of warnings that I'll deal 
with later.
A number of unused vars removed.
A number of unused procs removed or #ifdefed.
 1995-12-14 08:32:45 +00:00
dg
b4c4ba5932 Killed some gratuitous #include's. 1995-08-24 12:54:11 +00:00
dg
3ed1e41c8e Woops, I committed the wrong version of the diff in the last rev. 1995-08-07 08:40:49 +00:00
dg
fad46e4f97 Made msgbuf range checking more robust and clean. 1995-08-07 07:58:23 +00:00
dg
f0b49bdd9e Restore check for msg_bufx being negative. Changed if() expression to be 
in Lite2 style.
 1995-08-06 22:00:17 +00:00
bde
909b527c19 Convert %p to 0x%x instead of to 0x%8x. The latter gives blank padding 
in the wrong place.  Blank padding in the right place or zero padding
would be inconsistent with user mode.

Put case 'p' in alphabetical order.

Implement %p in sprintf() too.  I'd like only a single, more complete
printf() core, perhaps one based on vsnprintf().
 1995-06-14 07:55:07 +00:00
joerg
2feff74c28 Implement a simple hook (or hack?) to allow graphics device console 
drivers to protect DDB from being invoked while the console is in
process-controlled (i.e., graphics) mode.

Implement the logic to use this hook from within pcvt.  (I'm sure
Søren will do the syscons part RSN).

I've still got one occasion where the system stalled, but my attempts
to trigger the situation artificially resulted int the expected
behaviour.  It's hard to track bugs without the console and DDB
available. :-/
 1995-04-08 21:32:11 +00:00
joerg
1c0c97a80b subr_prf.c used to provide an exported function kprintf(), but only had 
a private declaration for it.  Declare the function publically instead.
 1995-04-01 20:19:00 +00:00
bde
289f11acb4 Add and move declarations to fix all of the warnings from `gcc -Wimplicit' 
(except in netccitt, netiso and netns) and most of the warnings from
`gcc -Wnested-externs'.  Fix all the bugs found.  There were no serious
ones.
 1995-03-16 18:17:34 +00:00
bde
fd0281dbd4 Don't flush the message buffer when it fills up. 1995-02-19 15:02:26 +00:00
bde
927dfdafa7 Print "(null)" instead of "<null>" for NULL string args for consistency 
with the libc and ddb printf's.

Print "(fmt null)\n" for NULL formats.
 1994-12-30 12:17:42 +00:00
dg
d2d47d9034 Make printf() a bit more robust and allow NULL strings (print them as 
"<null>"). It bad to have diagnostic printfs cause panics when they are
trying to tell you about another problem.
 1994-12-28 06:28:34 +00:00
phk
c3e4945541 All of this is cosmetic. prototypes, #includes, printfs and so on. Makes 
GCC a lot more silent.
 1994-10-02 17:35:40 +00:00
phk
ee374e9243 Added a %p to printf & friends, same thing as 0x%08x but more with the 
potiential to make a warning from gcc more useful.
 1994-09-28 19:22:32 +00:00
dg
4d4250da00 1) Changed ddb into a option rather than a pseudo-device (use options DDB 
in your kernel config now).
2) Added ps ddb function from 1.1.5. Cleaned it up a bit and moved into its
   own file.
3) Added \r handing in db_printf.
4) Added missing memory usage stats to statclock().
5) Added dummy function to pseudo_set so it will be emitted if there
   are no other pseudo declarations.
 1994-08-27 16:14:39 +00:00
dg
9daaac06d0 Made the kernel compile cleanly with gcc 2.6.0. Thanks go to Bruce 
Evans for suggesting a method to detect various versions of gcc.
 1994-08-13 14:21:58 +00:00
dg
8d205697aa Added $Id$ 1994-08-02 07:55:43 +00:00
rgrimes
2469c867a1 The big 4.4BSD Lite to FreeBSD 2.0.0 (Development) patch. 
Reviewed by:	Rodney W. Grimes
Submitted by:	John Dyson and David Greenman
 1994-05-25 09:21:21 +00:00
rgrimes
8fb65ce818 BSD 4.4 Lite Kernel Sources 1994-05-24 10:09:53 +00:00