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Author SHA1 Message Date
Benno Rice
bfcf2ca287 We don't need to clear RI in the MSR when entering a critical section. 2002-06-29 09:55:57 +00:00
Benno Rice
825467cae1 Add in_cksum.c 2002-06-29 09:50:20 +00:00
Benno Rice
14d617bf1f in_cksum et al. 
Submitted by:	Peter Grehan <peterg@ptree32.com.au>
 2002-06-29 09:49:26 +00:00
Benno Rice
a088981493 Implement vtophys() 2002-06-29 09:47:06 +00:00
Benno Rice
8bbfa33a79 Add pmap_mapdev and pmap_unmapdev. 2002-06-29 09:45:59 +00:00
Benno Rice
0d29067503 - Initialise battable to cover I/O spaces. 
- Statically size the bpvo entries to avoid conflicts between bpvo allocation
  and the vm allocator.
- Shift pmap_init2 code into pmap_init.
- Add UMA_ZONE_VM flag to uma_zcreate.

Submitted by:	Peter Grehan <peterg@ptree32.com.au>
 2002-06-29 09:43:59 +00:00
Benno Rice
8b8aa9c1e6 To quote Peter: 
The case in cpu_switch() where there isn't a higher priority thread
(choosethread() == curthread) uses r4 as the PCB context pointer. However, the
use of r4 after the label L2 is incorrect, since it was probably trashed by
the call to choosethread, and in any case was set up to curthread at the start
of the routine.

This condition will occur when an interrupt thread schedules a netisr, which
is a lower priority thread.

Another (probably unnecessary) difference is that I was paranoid about
register trashing, so I decided to save r2 and r13 as well.

Submitted by:	Peter Grehan <peterg@ptree32.com.au>
 2002-06-29 09:39:44 +00:00
Benno Rice
a5f44e04e2 mempcy/bcopy handles overlapping copies so make ovbcopy call it. 2002-06-29 09:34:54 +00:00
Benno Rice
cd0386a052 Add BOOTP_NFSROOT support code. 2002-06-29 09:33:18 +00:00
Benno Rice
637dd1a0b3 - Use tmpstk exclusively in the init path. 
- Remove redundant code.

Submitted by:	Peter Grehan <peterg@ptree32.com.au>
 2002-06-29 09:31:27 +00:00
Benno Rice
6c2a062580 Many fixes to low-level trap and interrupt handling: 
- Tidy up clock code.  Don't repeatedly call hardclock().
- Remove intrnames, decrnest and intrcnt from locore.s
- Coalesce all trap handling into a single stub that then calls a dispatch
  function.

Submitted by:	Peter Grehan <peterg@ptree32.com.au>
 2002-06-29 09:28:21 +00:00
Peter Wemm
0c079d8c6f To avoid anybody else getting caught out, these two files are really 
in /sys/boot/common and are actually used there.
 2002-06-29 09:21:14 +00:00
Benno Rice
3f57c11ec5 Convert this from mostly inline assembler to mostly C. 
Submitted by:	Peter Grehan <peterg@ptree32.com.au>
 2002-06-29 09:16:30 +00:00
Peter Wemm
08db6efa75 Update from NetBSD 1.3 -> 1.6. Most notable, rev 1.6: 
"Make in_cksum work on little endian machines"

This would explain a few things. :-)
 2002-06-29 09:00:47 +00:00
Julian Elischer
f04af82768 Don't use the static thread.. it is going away. 2002-06-29 07:47:20 +00:00
Julian Elischer
1f1bebd1b4 remove cruft 2002-06-29 07:16:24 +00:00
Julian Elischer
44990b8cb8 Add files that are new for KSE. 2002-06-29 07:04:59 +00:00
Jake Burkholder
eecc66a7d2 Fix a deletion during traversal tailq bug. 2002-06-29 06:37:24 +00:00
Tim J. Robbins
e12c2e18a5 Avoid truncating filenames with snprintf(). 2002-06-29 05:31:26 +00:00
Tim J. Robbins
88485b4a2f Avoid truncating the pathname to UNIX Domain Sockets with snprintf(), 
giving a more sensible warning when the (relatively meagre) sun_path
limit is exceeded.
 2002-06-29 04:52:33 +00:00
David E. O'Brien
87e1503e2c Rename the db command lockedvnodes to lockedvnods so that it fits on the 
help screen and one doens't think we have a lockedvnodesmap command.
 2002-06-29 04:45:09 +00:00
David E. O'Brien
4f1daba8df Do NOT enable ATA_STATIC_ID -- cmd646 controller will be !ata2!, 
and you will not mount an ATA /:
	mountroot> ufs:/ad0a
	Mounting root from ufs:/ad0a
	setrootbyname failed
	ffs_mountroot: can't find rootvp
 2002-06-29 04:42:03 +00:00
Tim J. Robbins
a24ce1c859 Check that snprintf() does not truncate the destination pathname when 
linking into a directory.
 2002-06-29 04:10:40 +00:00
David E. O'Brien
2d39517f33 Use __FBSDID. 2002-06-29 03:23:51 +00:00
David E. O'Brien
45d767fbbe Add frexp(3). 
Obtained from:	OpenBSD
 2002-06-29 03:23:18 +00:00
David E. O'Brien
11acfa572a Turn back on GDB. 
gdbserver does not build, but I've gone about as far with GDB as I'm going
to right now.
 2002-06-29 03:19:35 +00:00
David E. O'Brien
b73f3861c3 Best guess at configurations for our other arches. (totally untested) 2002-06-29 03:18:28 +00:00
David E. O'Brien
2587e03b72 Allow to compile and at least startup on sparc64. 2002-06-29 03:16:40 +00:00
Peter Wemm
160554fbf4 Remove a couple of __P() stragglers. 2002-06-29 02:32:34 +00:00
Alfred Perlstein
016091145e more caddr_t removal. 2002-06-29 02:00:02 +00:00
Mike Silbersack
f32932bc1b Add another Intel chipset (i82562). 
PR:		39974
Submitted by:	Morten Aaboe Jensen <morten@codemonkey.dk>
MFC after:	1 day
 2002-06-29 01:56:14 +00:00
Alfred Perlstein
7f05b0353a More caddr_t removal, make fo_ioctl take a void * instead of a caddr_t. 2002-06-29 01:50:25 +00:00
Alfred Perlstein
69a3693f3e catch up with mextadd callback taking a void argument instead of a caddr_t. 2002-06-29 01:49:22 +00:00
David E. O'Brien
8243fdf19a This commit was generated by cvs2svn to compensate for changes in r99005, 
which included commits to RCS files with non-trunk default branches.
 2002-06-29 01:43:09 +00:00
David E. O'Brien
84b39cc0d1 Vendor import of GDB 5.2. 
These bits are taken from the FSF gdb_5_2-branch anoncvs repo
on 27-June-2002 12:01:00 EDT.
 2002-06-29 01:43:09 +00:00
Alfred Perlstein
914596ab53 catch up with ext_free prototype change. 2002-06-29 01:36:59 +00:00
David E. O'Brien
7b726fea14 Bmake bits for GDB 5.2. 2002-06-29 01:16:01 +00:00
David E. O'Brien
5916819790 - kernel core debugging for i386 (Mark Peek) 
- thread debugging for i386 (Mark Peek) and alpha (Doug Rabson)

Submitted by:	mp,dfr
 2002-06-29 00:42:52 +00:00
David E. O'Brien
ff6bc74c1f Note that this is a modified version of GDB. 2002-06-29 00:41:02 +00:00
David E. O'Brien
bfe3e69e9e Use the stock source. 2002-06-29 00:38:44 +00:00
David E. O'Brien
cf107641c3 Best that I can tell, we've never used these files. 2002-06-29 00:36:19 +00:00
Alfred Perlstein
802082390b More caddr_t removal. 
Change struct knote's kn_hook from caddr_t to void *.
 2002-06-29 00:29:12 +00:00
Alfred Perlstein
a551e20e27 nuke more instances of caddr_t 2002-06-29 00:02:01 +00:00
Alfred Perlstein
337f75e11c m_extadd takes a void (*freef)(void *, void *) now, not a 
void (*freef)(caddr_t, void *).
 2002-06-29 00:01:46 +00:00
Alfred Perlstein
64f0b9d749 remove or replace caddr_t with void. 
make the mbuf external free function take a void * rather than caddr_t.
 2002-06-28 23:48:23 +00:00
Alfred Perlstein
210a5a7169 nuke caddr_t. 2002-06-28 23:17:36 +00:00
Alfred Perlstein
02a32cd207 change struct socket -> so_pcb from caddr_t to void *. 2002-06-28 23:17:08 +00:00
Alfred Perlstein
a788442584 Remove unneeded casts to caddr_t. 2002-06-28 23:02:38 +00:00
Alfred Perlstein
b555662c63 change f_data field in struct file from caddr_t to void *. 2002-06-28 23:00:32 +00:00
Andrey A. Chernov
55f0377c44 Simplify TERM handling since now libutil not overwrites existen TERM for "term" 2002-06-28 22:56:31 +00:00