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Author SHA1 Message Date
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
Alfred Perlstein 52545a237b document that the pipe fo_stat routine doesn't need locks because it's 
a read operation.

Requested by: rwatson
 2002-06-28 22:35:12 +00:00
John Baldwin 56e9ce41a5 In namei(), we use a NULL thread for uio_td when doing a VOP_READLINK(). 
nfs_readlink() calls nfs_bioread() which passes in uio_td as the thread
argument to nfs_getcacheblk().  In nfs_getcacheblk() we dereference the
thread pointer to get a process pointer to pass to nfs_sigintr().  This
obviously results in a panic. :)

Rather than change nfs_getcacheblk() to check if the thread pointer is
NULL when calling nfs_sigintr() like other callers do, change
nfs_sigintr() to take a thread as the last argument instead of a
process so none of the callers have to care if the thread is NULL or not.
 2002-06-28 21:53:08 +00:00
Poul-Henning Kamp 77f6a083fc Add two new submodes to the AES encryption method. 
This method is now suitable for encrypting swap spaces.

Sponsored by:	DARPA & NAI Labs.
 2002-06-28 21:25:15 +00:00
Juli Mallett 2e8c6713e6 Add a module for src/tools/regression (`regression'). 
Add a MAINTAINERS line for the regression module, specifically referring to
src/tools/regression/usr.bin, right now, but applicable to other things, to
make clear that I am willing to help write new tests.  The framework is all
modularised now, so it is easy to write new tests, etc., and since I'd like
to see tests for more and more things as bugs get fixed, it seems to be the
right thing to do to stand up and offer to help people write tests.
 2002-06-28 21:13:06 +00:00
Jeff Roberson 90769c9ed0 Improve the VOP locking asserts 
- Add vfs_badlock_print to control whether or not we print lock violations
 - Add vfs_badlock_panic to control whether we panic on lock violations

Both default to on to mimic the original behavior if DEBUG_VFS_LOCKS is on.
 2002-06-28 20:58:14 +00:00
Ian Dowse 84b2995b2f In vn_mkdir(), use vrele() instead of vput() on the parent directory 
vnode in the case that the target exists and is the same vnode as
the parent (i.e. "mkdir ."). The namei() call does not leave the
vnode locked in this case even though you might expect it to.

This bug was mostly harmless in practice because unlocking an already
unlocked vnode currently does not trigger any panics or warnings.

Reviewed by:	jeff
 2002-06-28 20:06:47 +00:00
Jonathan Lemon 0080a004d7 One possible code path for syncache_respond() is: 
syncache_respond(A), ip_output(), ip_input(), tcp_input(), syncache_badack(B)

Which winds up deleting a different entry from the syncache.  Handle
this by not utilizing the next entry in the timer chain until after
syncache_respond() completes.  The case of A == B should not be possible.

Problem found by: Don Bowman <don@sandvine.com>
 2002-06-28 19:12:38 +00:00
Jeff Roberson 5c71bc6cf2 Clean up vn_rdwr locking. 
- Do shared locks on read.
 - Only do vn_{start,finished}_write when writing.
 2002-06-28 17:51:11 +00:00
Brian Feldman aac12bcfbc Fix a case where a vnode got explicitly unlocked after the pointer to it 
got set to NULL.

Revision 1.355: in the box
 2002-06-28 16:17:47 +00:00
Maxim Konovalov fc193c4365 Include 'sshd' to the lists of forbidden users. 
Reviewed by:	cvs-committers
 2002-06-28 15:46:29 +00:00