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e9f392b0a9
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18715 Commits

Author SHA1 Message Date
mycroft
e9f392b0a9 Eliminate some uses of FPCOPROC. 1997-09-12 08:08:50 +00:00
mycroft
55582e5bc2 The FPCOPROC option no longer exists. 1997-09-12 08:04:12 +00:00
mycroft
49f0bbb105 Nuke Locore.c. It's way too out of date to be useful at this point. 1997-09-12 07:59:20 +00:00
mycroft
895a1eced4 Fix an error from when Locore.c was removed. 1997-09-12 07:56:37 +00:00
mycroft
50cfb2fcdd Kill vestiges of Locore.c. 1997-09-12 07:55:17 +00:00
mycroft
982f24e698 Always initialize all registers in setregs(). 1997-09-12 07:00:30 +00:00
mycroft
42c101eb00 Fix execve(2) and *setregs() interfaces so emulations can set registers in a 
more correct way.  (See tech-kern.)
 1997-09-12 05:48:08 +00:00
mycroft
25f153bb22 Add fe0. 1997-09-12 05:22:55 +00:00
mycroft
761c2e275a Fix bogus comment. 1997-09-12 05:20:52 +00:00
mycroft
73b4fdacad Initialize all registers in setregs(). 1997-09-12 05:01:09 +00:00
mycroft
d0917c65e9 Add an ibcs2_setregs(). 
XXX Current implementation is a horrible kluge.
 1997-09-11 23:07:25 +00:00
mycroft
99a6404735 Add an ibcs2_setregs(). 1997-09-11 23:05:30 +00:00
mycroft
3f70f046fc Fix wait(2) and waitpid(2) emulation; it's the responsibility of the syscall 
stub to copy %edx to *status, and trying to do it here loses with some libc
versions.
 1997-09-11 23:05:02 +00:00
mycroft
16a8787248 Fix execve(2) and *setregs() interfaces so emulations can set registers in a 
more correct way.  (See tech-kern.)
 1997-09-11 23:01:44 +00:00
chopps
44f6ba6c55 VM_MAX_ADDRESS is the user max address -- adjust 1997-09-11 14:01:07 +00:00
scottr
4658336eda Add a 'reboot' command with a single parameter specifying the boot flags. 1997-09-11 06:55:56 +00:00
pk
ae6bc354b9 Use the macro PC_ADVANCE(), if defined, to skip over a breakpoint. 1997-09-10 19:37:31 +00:00
pk
aeec7a4ecc Turn off "branch folding" in microsparc II processors. This seems to 
avoid strange panics happening. Patch suggested by Chris Torek.
 1997-09-10 19:11:23 +00:00
pk
9f1374779b Remove a comment that's incorrect since last commit. 1997-09-10 18:26:33 +00:00
gwr
b1fe1c2452 Generalize somewhat (now works for alpha too). 1997-09-10 16:25:07 +00:00
christos
4fb8bf7262 PR/4098: Alan Barrett: Fix diagnostic printf formatting. 1997-09-10 13:44:20 +00:00
mycroft
0310453204 The 501 uses 16 ports, and has a wider range of possible I/O address. 1997-09-10 05:40:23 +00:00
scottr
5dd9e25dca For consistency: VIA_initialize() -> via_init() 1997-09-10 04:38:47 +00:00
scottr
d1feb13390 Move VIA_initialize() from configure() to locore.s, shortly after 
setting up and enabling the MMU.  This has the effect of ensuring
that any stray interrupts that get posted before the IPL is lowered
will be handled gracefully, i.e. without an access fault or illegal
instruction exception.
 1997-09-10 04:22:33 +00:00
scottr
eb3c36eb89 Add ROM vectors and I/O info for the IIfx. 1997-09-10 03:43:48 +00:00
mycroft
03ac1f4a46 Oops. Fix a teensy error in the previous. 1997-09-10 03:31:31 +00:00
mycroft
7d0a127a3c If we select a 32k window on the DEPCA, make sure to switch to the lower 32k 
chunk.
 1997-09-10 03:05:39 +00:00
mjacob
acd1b90617 Some formatting cleanup, and for the ISP2100, the flags hadn't being set 
quite right, but things worked okay anyhow.
 1997-09-10 02:18:19 +00:00
mjacob
3772f94daf (for the 2100) The flags weren't set in the right place, but things worked 
anyway. Wierd. Also, a bit of cleanup.
 1997-09-10 02:17:22 +00:00
mjacob
18430b4e5e For the 2100- the flags weren't quite right- but things worked anyway. Wierd. 1997-09-10 02:16:13 +00:00
pk
ca07d14b0f Add SDEV_NOLUNS to another CD-ROM player. 1997-09-09 21:56:01 +00:00
mycroft
d766a8aa21 Remove some vestiges of BDB. 1997-09-09 21:42:38 +00:00
gwr
5367793904 Move the call to nfs_boot_getfh() from nfs_vfsops.c to nfs_boot.c 
(just for better isolation - it can now be static)
 1997-09-09 21:39:17 +00:00
gwr
d0a27c5bdd Circumvent the lack of a reliable gateway/netmask value in the 
Sun RPC bootparam/whoami return by requesting a "pseudo file"
named "gateway" and using its contents as the gateway:netmask
Example /etc/bootparams line: client gateway=router:0xfffffff0
 1997-09-09 21:36:35 +00:00
mycroft
a6aa4731bc Fix errors left over from system call conversion. 1997-09-09 21:14:00 +00:00
pk
0bd088474a Turn on D_DSBL_WRINVAL on `ledma'. 1997-09-09 20:54:48 +00:00
mycroft
b74cbfe5ed Eliminate signed-unsigned comparisons. 1997-09-09 18:59:23 +00:00
mycroft
fa0b187898 Make `hashkey' unsigned. 1997-09-09 18:56:15 +00:00
scottr
01c7934554 Define, implement, and use oss_intr(). 1997-09-09 17:37:10 +00:00
bouyer
8178ae5997 Uses PLAY_MSF instead of PLAY for the CDIOCPLAYTRACKS ioctl. This avoid a int16 
overflow in the PLAY cbd when the resquested track(s) are more than 65535
blocks long. Submitted by t-nkyma@tcp-ip.or.jp in PR kern/4092.
 1997-09-09 09:07:43 +00:00
veego
b79dba1b36 syscalls.master changed; regen. 1997-09-09 08:07:00 +00:00
veego
33a2f6fd68 Ups. 1997-09-09 08:05:35 +00:00
veego
b6cefe68ad Move sys_minherit from 250 to 273 and add a comment why 240-269 are 
reserved.
 1997-09-09 08:04:11 +00:00
augustss
25baf39689 Change the way we determine what interrupt routine to use to make 
it work when drq8 == drq16.
 1997-09-09 00:57:10 +00:00
pk
2d8fd853ae Unlocking the target object within vm_object_overlay() is safe, since 
the backing object is protected the OBJ_FADING flag.

In vm_object_deallocate(), gain a reference to the object we try to
collapse (per Manuel Bouyer).
 1997-09-08 21:23:22 +00:00
chuck
1821ecc346 import sys_minherit() from openbsd. 1997-09-08 18:19:45 +00:00
chuck
5ef067d288 syscalls.master changed; regen. 1997-09-08 18:12:29 +00:00
chuck
bca26d18f9 add sys_minherit (from openbsd) 1997-09-08 18:03:32 +00:00
mikel
a1c1c11a40 eliminate non-comment text after #endifs; from Dave Sainty in PR kern/4091 1997-09-08 02:06:30 +00:00
pk
c5d6596b7c vm_object_deallocate(): 
Unlock the object cache before looking for collapse candidates.
	Use vm_object_lock_try() to obtain a lock on a collapse candidate.
	This avoids a deadlock due to recursively entering
	vm_object_deallocate() in case a backing object goes away.

vm_object_collapse() and helper functions:
	The object passed in is locked; make sure it is locked when
	we leave vm_object_collapse().

   XXX: Currently, the object is not unlocked during while we possibly
	wait for pager data. We need to consider the effects of
	simultaneous calls to vm_object_collapse() on the same object
	in case unlocking is necessary.
 1997-09-07 21:19:41 +00:00