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1155 Commits

Author SHA1 Message Date
is e58fc1f821 - remove some dependency lines which aren't needed anymore due to opt_m68kcpu.h 
- There isn't any vfs_conf.o anymore.
 1998-05-24 08:31:33 +00:00
is 6a6812fd92 Move M680[2346]0 to opt_m68kcpu.h. 
XXX Some explicit dependencies could be removed now from the individual
arch/$ARCH/conf/Makefile.$ARCH files, but this is still to be done.
 1998-05-23 20:51:06 +00:00
thorpej 6626878e7b It is no longer necessary for pmap_pinit() and pmap_release() to be 
pmap interface functions, as NetBSD no longer uses statically allocated
pmaps (except for the kernel pmap, which is special-cased anyhow).
 1998-05-19 19:00:11 +00:00
is db6e62f6ec pcb_ustp went away long ago. 1998-05-12 23:48:34 +00:00
chopps 9ed2f725ab add -m and -k flags 1998-05-08 23:03:49 +00:00
chopps 09332ff276 remove -Z (load from chipmem) flag 
fix copier code (startit) to work bi-directionally.
change compiler optimization options to save some bytes
 1998-05-08 19:08:18 +00:00
kleink aa36ad1f55 Fix some arithmetics lossage on typeless pointers. 1998-05-07 21:01:41 +00:00
veego 8a9498f09a Don't use an 'register char' as an array index, change it to an int. 1998-04-17 17:57:08 +00:00
veego d15b06459b Add missing int after an register. 1998-04-17 17:38:14 +00:00
is e61d6bdb82 Dont define splserial here... its now different from spltty. 1998-04-16 21:28:00 +00:00
is c61f5c0cc5 Uhm... looks like I forgot this when doing the MACHINE_NEW_NONCONTIG stuff. 
Sorry folks.
 1998-04-14 20:18:08 +00:00
tv b21bfbde11 Add -Wno-main conditional on compiler being gcc 2.8 or egcs. (This adds 
a HAVE_GCC28 check-variable that can now be used to add other gcc-2.8
flags in cases where they may be useful, or to remove gcc 2.7.2 "bug
workaround" flags.)
 1998-04-12 23:47:41 +00:00
is 4e23fff56a Make ser.c compile again (preliminary release). It needs still a lot of 
cleanup, but at least mainstream usage should be possible again (worked
for me 5 minutes ago).
 1998-04-11 19:30:56 +00:00
is da0b5bf913 amiga_ttyspl -> amiga_serialspl (and keep ttyspl constant at 4 again). 
(Part of this change slipped in with my last machdep commit; thanks to
Matthias Scheler for pointing this out).
 1998-04-11 18:28:33 +00:00
mhitch 11b4024ccf Initialize proc0.p_addr so we don't dref NULL in trap(). [From hp300 locore.s] 
Fixes PR 5281.
 1998-04-11 16:13:57 +00:00
mhitch 18114765d8 Fix a bug I think I introduced long, long ago. The bug would only show 
up on systems that have Zorro I/O space allocated outside the Z2 I/O
region, and then only if kvm usage is high enough to begin allocating
pages already mapped for hardware mappings.  Found and fixed by Niklas
Hallqvist on OpenBSD.

From niklas@cvs.openbsd.org:
Yay! This fixes a bug that has been there since day one of the amiga port.
We have never protected the kvm area that maps Zorro I/O registers in the
Z2 memory space from being allocated by the kmem_* routines.  Lately kvm
usage has increased and we have needed more kvm allocated than earlier thus
this area have got allocated with random results.  Most often resulting in
MMU fault panics, but also in hangs.  This bug has stalled the amiga port
release builds for several weeks, but now I *hope* the amiga will have a
chance to be built and tested in time for 2.3.
 1998-04-10 15:59:35 +00:00
is 1e9c878d39 ser.c, mfc.c and msc.c dont compile currently. 1998-04-07 19:43:08 +00:00
is 6c7f702633 - remove one level of soft interupt in the software autorepeat code 
- WOPEN -> wopen
 1998-03-25 22:14:13 +00:00
is a798a71d08 MACHINE_NEW_NONCONTIG for NetBSD/Amiga. The older contiguous and 
MACHINE_NONCONTIG stuff isn't supported anymore.
 1998-03-22 23:12:49 +00:00
is 456d2a7c07 Add bus_space_subregion(). 1998-03-22 17:58:01 +00:00
is 6e806b8115 This is no longer DraCo-specific (and hasn't been for a long time). 1998-03-22 17:16:33 +00:00
bouyer 9f50fca1fd Add commented out "options FFS_EI" 1998-03-18 16:34:41 +00:00
is a830b47531 Ite keyboard map, for spanish Amiga keyboards. 
Contributed by Inaki Saez <jisaez@sfe.indra.es>.
 1998-03-13 19:28:11 +00:00
is 20251e62f9 Bug fix for the Ariadne panic: don't touch addresses outside the buffer we 
got passed.
- analysis by Charles Hannum
- bugfix by Michael van Elst
- test by Thorsten Frueauf & Matthias Scheler
 1998-03-09 17:00:33 +00:00
is 90e5d61467 Conditionally (on defined(DRACO)) compile new DraCo keyboard code sequences. 
Pointed out by Bernd Ernesti.
 1998-03-08 19:59:15 +00:00
is eb3cda883b Probe for the native DraCo (rekeycaped MF-II) keyboard, instead of guessing 
it from the QuickLogic chip version byte.
If found, switch it to non-autorepeat mode (which seems to avoid the race
condition which made my keyboard driver / X server lose state under heavy
interupt load).
If not found, assume an Amiga keyboard on CIA-A.
XXX We should probe for the presence of the CIAs on the DraCo.
 1998-02-28 21:53:15 +00:00
perry 1ed8ea9966 note second parm of sysarch() is now void *, + trivial KNF, etc. 1998-02-25 21:41:55 +00:00
is 85c6760e2d Initialize keyboard structures also from kbdopen(), if necessary. 
To do this, move the flag variable to kbdenable().
This will make kernels with serial console provice a working keyboard driver.
 1998-02-23 00:47:30 +00:00
is 7667dac2d2 Actually fix, rather than mask, the Amiga big machine panic: the pmap needs 
to (pre)allocate enough kernel page table pages to (among others) map the
buffer cache buffers.
 1998-02-22 22:51:46 +00:00
thorpej 772da350d4 Disable the message buffer during crash dumps by clearing msgbufenabled, 
not msgbufmapped.
 1998-02-19 04:18:30 +00:00
cgd 3bbb7f7d45 Move pmap_map() function definition to MD headers, as appropriate. It's 
an internal function, and the VM system shouldn't try to prototype it.
(Note that some ports _don't_ prototype it.)
 1998-02-18 02:05:32 +00:00
is 31c87441a4 Cosmetics. Pointed out by Matthias Scheler. 1998-02-17 19:42:38 +00:00
thorpej 8354e68508 Remove "class" declarations, and add "devclass" declarations where 
appropriate.  Fix several inconsistencies between device class and
attributes.  Mostly from Chris Demetriou.
 1998-02-16 22:12:45 +00:00
scottr f49dd3ef30 Avoid declaring the "astpending" and "want_resched" globals in cpu.h, 
as this breaks C++ code that happens to indirectly include this header.
Both Matthias Scheler and I noticed this, independently.

This problem notably does not affect the atari and sun3/sun3x ports,
which have already implemented a similar solution.
 1998-02-13 07:41:45 +00:00
is cb1085870c Add the LIMITMEM workaround for the kernel address space size problem. 
Will be removed as soon as the kernel can auto-adapt to its address space.
 1998-02-09 22:14:43 +00:00
is dcc4b3ec64 Get rid of std.draco file. 
Amiga specific devices must be named in GENERIC, too.
While here, add vnd pseudo-devices to DRACO.
 1998-02-05 20:07:15 +00:00
mycroft b5c132e4d2 Prototype __flt_rounds() consistently. 1998-02-03 01:26:20 +00:00
is b3fa451227 Amiga uses the common m68k/sig_machdep.c now. Also moved its definition from 
the other 68k ports' files.${port} to arch/m68k/conf/files.m68k.
 1998-02-01 21:23:24 +00:00
mycroft 15ae963bea When dumping, print out the device number as major,minor. 1998-01-24 16:46:23 +00:00
is 53d89006d1 If on the M68060, make cache-inhibited pages imprecise. Reads and writes 
are still in-order, but cached reads dont wait for the last write to finish.
Xamiga on a Altais in 8bit-mode became 30% faster servicing xanim (well, 6%
if you count xanim, too).
 1998-01-22 23:13:40 +00:00
is 632b1123ba struct cfdrivers are emitted by config(8) into ioconf.c, nowadays. Delete 
mainbus_cd here.
 1998-01-15 21:55:51 +00:00
thorpej 0b6e56ec02 Adjust for changes to config. 1998-01-12 10:39:01 +00:00
is 5d5c1cd59e - avoid system stack underflow when calling sigreturn via trap #0 
- make sure all sigreturn error conditions are reported to the caller,
  instead of the place jumped to.
This is the bugfix part of pr 4628 by ITOH Yasufumi.
The performance optimization part will be handled seperately, after evaluating
its implications.
Testing on 68040 and removing the performance change from the proposed patch
by scottr. Half of the Amiga machdep.c change had to be done manually by me,
as the patchfile didn't apply cleanly.
XXX Yes, Amiga should be changed to use the common sig_machdep.c instead.
XXX Really soon now. I promise.
 1998-01-07 22:46:00 +00:00
is d002f566b3 Support 68060 (and, for the Amiga, even 68040 buserr frames) in the sendsig() 
and, indirectly, sigreturn() functions.
XXX The Amiga should be switched to using sig_machdep.c instead.
 1998-01-06 20:50:22 +00:00
thorpej 6ac24f05df Garbage-collect VM_PMAP. 1998-01-06 08:46:11 +00:00
thorpej 2317f9064e Garbage-collect pm_stchanged. 1998-01-06 08:40:50 +00:00
thorpej 07f835de1f Garbage-collect PMAP_ACTIVATE() call here; it's no longer necessary. 1998-01-06 07:49:36 +00:00
thorpej 61567b54de Garbage-collect pm_stchanged; it's not used by anything. 1998-01-06 07:02:58 +00:00
thorpej d11b109f2b Garbage-collect use of the PCB's copy of the user segment table pointer. 1998-01-06 06:51:40 +00:00
thorpej ab9b250a37 The user segment table pointer is no longer kept here. Change it to 
a spare field.

XXX Should be changed to use generic m68k PCB!
 1998-01-06 06:47:04 +00:00