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Author SHA1 Message Date
matthias
b43657168e * Add prototypes. 
* Add support for ddb and kgdb.
 1996-10-09 07:45:25 +00:00
matthias
9d22d4d454 * Fix declaration of setconf. 1996-10-09 07:45:23 +00:00
matthias
85ddb3de03 * A few prototyping tweakes and deletion of unused variables. 
(pulled over from i386).
 1996-10-09 07:45:20 +00:00
matthias
e90bc618bd * Support for ddb. 
* New patchable variable maxphysmem to limit physical memory.
That's useful to simulate small machines for testing install
kernels.
* Make debugging crashdumps with gdb -k work.
* microtime is moved to clock.c.
* Reserve memory for symbol table when ddb is configured.
* Move checks for RB_KDB into consinit.
 1996-10-09 07:45:17 +00:00
matthias
89a49bedc6 * Set _kernel_text to the correct value. 
* Fix a typo in delay().
* Disable generation of profiling prologue for proc_trampoline,
sigcode, idle, handle_trap, flush_icache, svc and interrupt.
* A few tweaks to make kgdb and ddb work nicer.
 1996-10-09 07:45:13 +00:00
matthias
560bd7e107 * New file for kgdb support. 1996-10-09 07:45:06 +00:00
matthias
9c3592a5ca * Reduce softint latency. 
* Pull over change from i386 to make statclock > (tty | net | bio).
 1996-10-09 07:45:05 +00:00
matthias
1dceda47e0 * Make it work for NetBSD and not for mach. Most of 
this was done by Phil Budne.
* Remove things not used by NetBSD.
* Make stacktracebacks work better.
 1996-10-09 07:45:03 +00:00
matthias
4484a4406d * New file for routines common for kgdb and ddb support. 1996-10-09 07:45:00 +00:00
matthias
6f37f75ecb * Make it work for NetBSD and not for mach. Most of 
this was done by Phil Budne.
* Move some functions shared with kgdb to db_memrw.c.
 1996-10-09 07:44:59 +00:00
matthias
79ded0d7e1 * Make it work for NetBSD and not for mach. Most of 
this was done by Phil Budne.
 1996-10-09 07:44:56 +00:00
matthias
afd88ad8ed * Remove unused function spinwait. 
* Add Phil Budne's microtime.
 1996-10-09 07:44:54 +00:00
matthias
00695d93ae * Now that ddb works, boot should set esym to the correct value... 1996-10-09 07:42:13 +00:00
matthias
483cff53cd * Add the README file from Ian Dall's original distribution. 1996-10-09 07:40:45 +00:00
matthias
84b238b8eb * Add files needed for kgdb and ddb. 
* Delete (commented out) ntoh.s.
 1996-10-09 07:34:42 +00:00
matthias
f0c2efd752 * Remove ncr_minphys. Simply use minphys. 
* Protect interrupt code with splbio.
* Don't use intr_disable/intr_enable in the pdma routines.
 1996-10-09 07:29:58 +00:00
matthias
f28c7ec9dd * Don't use ansi c prototypes. Use the __P() macro. 
* Support for bpf added.
* Don't duplicate code, use ether_ifattach instead.
* Recode plipreceive and pliptransmit in assembler.
This improves performance from 40 kbyte/s to 50 kbyte/s
between a 30mhz pc532 and a 25mhz i386.
 1996-10-09 07:29:55 +00:00
matthias
f8c337b300 * Remove intr_disable/intr_enable stuff. 
* Reduce softint latency.
 1996-10-09 07:28:52 +00:00
matthias
f673492195 * redefine MAXPHYS to 128k to support DAT-tapes with a 
very large blocksize.
 1996-10-09 07:28:50 +00:00
matthias
b5542a0938 * The expression to which ICU_CLK_HZ is defined has to be 
protected by parentheses.
 1996-10-09 07:28:47 +00:00
matthias
0a6d52bb21 * Make it work for NetBSD (and not mach). Most of 
this was done by Phil Budne.
* Delete unused macros.
* Define a few things to support kgdb.
 1996-10-09 07:28:44 +00:00
matthias
b1bd20fbe2 * Delete define for DELAY. 
* Add prototype for delay()
* Add prototypes for functions from various
machine dependent files.
 1996-10-09 07:28:43 +00:00
matthias
1ebd4878ae * Include profiling prologue not only when PROF is 
defined but also when GPROF is defined.
* Provide _ENTRY and _ASENTRY to make it possible to
define functions that should not be profiled.
 1996-10-09 07:28:40 +00:00
matthias
b83348353f * ddb now works. 
* Profiling works as well.
 1996-10-09 07:21:47 +00:00
jtc
bf5c90d5f9 merge in 1.2 branch 1996-10-09 01:46:13 +00:00
thorpej
63a2506f79 Merge netbsd-1-2 branch back into mainline. 1996-10-09 01:15:04 +00:00
jtc
fe5fc15748 last change should not have been merged 1996-10-09 01:03:08 +00:00
jtc
df7963fbf1 merge in 1.2 branch 1996-10-09 01:01:40 +00:00
thorpej
f2e79979ad Merge the netbsd-1-2 branch back into the mainline. 1996-10-09 00:59:15 +00:00
mrg
9545fa196f select -> poll 1996-10-09 00:50:55 +00:00
thorpej
0644233c4c Merge the netbsd-1-2 branch back into the mainline. 1996-10-09 00:49:40 +00:00
jtc
9df6319a29 merge in 1.2 branch 1996-10-09 00:40:33 +00:00
thorpej
401d011da6 Merge netbsd-1-2 branch back into mainline. 1996-10-09 00:14:32 +00:00
jtc
34d9f1513d merge in 1.2 branch 1996-10-09 00:13:36 +00:00
mycroft
02ee12e4ba Use PHOLD() and PRELE() rather than frobbing p_holdcnt directly. 1996-10-09 00:04:39 +00:00
thorpej
b1b86c0c98 Merge the netbsd-1-2 branch into the mainline. 1996-10-08 23:40:40 +00:00
thorpej
d498950fe3 Merge netbsd-1-2 branch back into mainline. 1996-10-08 22:56:04 +00:00
thorpej
8ef7e73ff1 Merge netbsd-1-2 branch back into mainline. 1996-10-08 22:18:02 +00:00
christos
dc089e1ea1 Add -X flag, which strips only debugging and compiler identification 
symbols. RCSid police and gcc -Wall cleanup.
 1996-10-08 22:00:18 +00:00
jtc
edd633aef1 Changed "../../m68k/fpe/files.fpe" to "arch/m68k/fpe/files.fpe" because of config changes 1996-10-08 18:03:00 +00:00
jtc
705b2e0726 Changed "std.sun3" to "arch/sun3/conf/std.sun3" because of config changes 1996-10-08 18:01:47 +00:00
jtc
149707f018 Add const qualifer to second arg of bus_print 1996-10-08 17:55:23 +00:00
is
36000223be Mention 4 graphics boards which we forgot. (Twice Mea Culpa --- I 
integrated the drivers long time ago, and I was supposed to check the
INSTALL few days ago)
 1996-10-08 17:00:50 +00:00
ws
e9276ff40b Add (first cut of) description of what to do when porting KGDB to 
new architectures or implementing new device drivers for it.
Note the interface to serial lines (SLIP/PPP) is not yet described here.
 1996-10-08 16:39:55 +00:00
cgd
9c646fddb7 Don't treat a char buffer like a structure since alignment constraints can 
make that fail on some machines.  Rather, since the code wants to access
the data both ways, use a structure and treat that structure as an array
of chars where appropriate.
 1996-10-08 15:50:53 +00:00
cgd
35ae7afd12 remove #include of <machine/exec.h> from exec.h and place it, as 
a #include of <machine/aout_machdep.h>, in exec_aout.h.
 1996-10-08 13:10:29 +00:00
cgd
e36e19cf1e repoint at shared aout_machdep.h, not exec.h 1996-10-08 13:07:26 +00:00
cgd
472889f8e4 moved to aout_machdep.h (via repository copy) 1996-10-08 12:57:37 +00:00
mrg
92390243e6 always update length; from vixie. 1996-10-08 04:09:58 +00:00
cgd
1878cacd45 KNF, de-static the functions that were static (so they'll show up 
in ddb, etc.)
 1996-10-08 03:40:40 +00:00