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Commit Graph

98890 Commits

Author SHA1 Message Date
Dag-Erling Smørgrav
df3ac04211 We don't really need a lockfile, and most likely can't create one at
this point.
2004-02-04 15:53:49 +00:00
Daniel Eischen
903f2e5041 Allow libc's version of sem_trywait() to work for non-pshared mutexes. 2004-02-04 15:37:48 +00:00
Bruce Evans
d17387acd4 Fixed breakage of POSIX support in rev.1.31. -pipe was added to
CFLAGS in all cases, but POSIX requires a default of -O.  Adding
-pipe unconditionally still is still broken for non-gcc compilers
in the non-POSIX case.
2004-02-04 14:40:44 +00:00
Bruce Evans
cf4a32a1cd Include <sys/queue.h> before <sys/_lock.h> instead of depending on
namespace pollution in other headers.  <sys/types.h> is now the only
prerequisite for <sys/sx.h>.

Fixed some style bugs:
- removed bogus LOCORE ifdef.  Including this C header in assembler
  sources is just nonsense.
- removed unused include of <sys/_mutex.h>.  It finished rotting when
  the mutex in struct sx became indirect in rev.1.15.
- removed most comments on #else and #endif's and cleaned up the others.
  All were misindented...
2004-02-04 14:18:21 +00:00
Peter Grehan
174e81ed65 - add a description of what .gdbinit should contain.
- add an option for the output device in the hope that this can
  be made non-blocking at some stage.
- define an alias for the disk device, required by dev/ofw/ofw_disk.c
- shift iobus to 0x9000000 so as not to clash with the OpenFirmware
  entry point of 0x8000400 when address decoding.
- down-tone comments about the disk dev config :-)
2004-02-04 13:23:05 +00:00
Peter Grehan
0ee6dbd789 Remove pmap_pvo_allocf zone alloc function. It was a way of
using the direct-mapping of physmem to force PTE data structures
to be physically addressable so the interrupt-time real-mode
DSI trap handler could perform PTE spills. However, the memory
may have been > 256Mb, which would have caused a BAT spill and
double-interrupt.

The new trap code no longer handles PTE spills, so the requirement
that these pages be direct-mapped no longer applies. The irony is
UMA_MD_SMALL_ALLOC will return direct mappings for these structs :-)
2004-02-04 13:16:21 +00:00
Peter Grehan
112a8d7bdb Major overhaul of common trap code
- remove unused 601 and tlb exception code
 - remove interrupt-time PTE spill code. The pmap code
   will now take care of pinning kernel PTEs, and there
   are no longer issues about physical mapping of PTE
   data structures
 - All segment registers are switched on kernel entry/exit,
   allowing the kernel to have more virtual space and for
   user virtual space to extend to 4G.
 - The temporary register save area has been shifted from
   unused exception vector space to the per-cpu data area.
   This allows interrupts to be delivered to multiple CPUs
 - ISI traps no longer spill to BAT tables. It is assumed
   that all of kernel instruction memory is pinned.
 - shift from 'ldmw/stmw' instructions to individual register
   loads/stores when saving context. All PPC manuals indicate
   this should be much faster.
 - use '%r' for register names throughout.

TODO: need to test if DSI traps were the result of kernel stack
guard-page hits.

Reworked from:  NetBSD
2004-02-04 13:10:25 +00:00
Peter Grehan
a6d9116665 - remove unused trap definitions
- ISI traps are now handled by the generic trap routine
- direct diagnostic traps to DDB if defined
- remove unused asngen pcpu init
2004-02-04 13:00:56 +00:00
Peter Grehan
aa6bcb7d23 - Lots more symbols required by the new trap_subr code 2004-02-04 12:58:49 +00:00
Peter Grehan
867069044e - Add definition for GET_CPUINFO, required by new trap_subr code
- garbage-collect unused defs
2004-02-04 12:57:41 +00:00
Peter Grehan
10df017f33 Move temporary register save area from exception-vector memory to
per-CPU memory. This allows for interrupt handling on multiple CPUs.

Obtained from: NetBSD
2004-02-04 12:56:15 +00:00
Hajimu UMEMOTO
68efda090a KNF
Obtained from:	KAME
2004-02-04 12:55:45 +00:00
Peter Grehan
1ac37de6b3 - add an identify method, since the disk device used to be picked
up in the recursive OpenFirmware node walk. Rely on the psim config
file to have a "ofwdisk" device alias
- minor white space nits
2004-02-04 12:52:57 +00:00
Peter Grehan
9960916dbb Allow child devices to set the OpenFirmware device node ivar 2004-02-04 12:50:47 +00:00
Ruslan Ermilov
3ce0bf5144 Removed unnecessary dependencies on librpcsvc.
Prodded by:	des
2004-02-04 11:59:08 +00:00
Ruslan Ermilov
751378136d Put libraries in the link order.
Reported by:	lorder(1) (modified to work with libraries)
2004-02-04 10:23:09 +00:00
Ruslan Ermilov
80c49332e2 Put libdevstat before libkvm, because the former depends on the latter. 2004-02-04 10:20:43 +00:00
Ruslan Ermilov
c9c69d999e Drop unused dependencies. 2004-02-04 10:18:05 +00:00
Ruslan Ermilov
27431cdb25 Fixed static build. 2004-02-04 10:15:26 +00:00
Ruslan Ermilov
a9993ab438 - Added the NOPAM knob, for consistency with ${.CURDIR}/../ftpd.
- Unbreak -DNOPAM -DNOSHARED build by putting -lmd after -lopie.

(Static build with PAM remains broken.)
2004-02-04 10:05:21 +00:00
Ruslan Ermilov
002886c887 Nothing in libypclnt depends on librpcsvc.
Reported by:	lorder(1) (modified to work with libraries)
2004-02-04 09:53:29 +00:00
Ruslan Ermilov
1e73d261f5 This module doesn't use libgssapi (and it looks never did). 2004-02-04 09:41:47 +00:00
Dag-Erling Smørgrav
5208bd5607 Don't forget to install stable.rc. 2004-02-04 09:06:32 +00:00
Poul-Henning Kamp
08b21ed2da Do not aggressively unroll the AES implementation, in non-benchmarking use
it is same speed on small cache cpus and slower on largecache cpus.

Approved by:	sam@
2004-02-04 08:44:10 +00:00
Mike Silbersack
ff5e43a3fd Rename iov_to_uio to uiofromiov to be more consistent with other
uio* functions.

Suggested by:	bde
2004-02-04 08:43:21 +00:00
Pawel Jakub Dawidek
8d719eb22e Document new 'what' value for sx_assert(9).
PS. There is a inconsistency in this manual page, because in
    non-WITNESS case sx_assert(9) does not panics, it only prints
    the warning. I haven't fixed this, because jhb@ is planing to
    replace those printf()s with panic()s.

Reviewed by:	jhb
Approved by:	jhb, scottl (mentor)
2004-02-04 08:24:05 +00:00
Pawel Jakub Dawidek
19b0efd32d Allow assert that the current thread does not hold the sx(9) lock.
Reviewed by:		jhb
In cooperation with:	juli, jhb
Approved by:		jhb, scottl (mentor)
2004-02-04 08:14:58 +00:00
Mike Silbersack
2ccbe4b596 Style fixes
Submitted by:	bde
2004-02-04 08:14:47 +00:00
Pawel Jakub Dawidek
4133136ba7 Add SX_UNLOCKED define. It will be used with sx_assert(9) to be
sure that current thread does not hold given sx(9) lock.

Reviewed by:	jhb
Approved by:	jhb, scottl (mentor)
2004-02-04 07:53:35 +00:00
David Xu
c3af3c8154 Add missing file. 2004-02-04 06:32:45 +00:00
Robert Watson
5e312ddcc6 A variety of further cleanups to ttyinfo():
- Rename temporary variable names ("tmp", "tmp2") to more informative
  names ("load", "pctcpu", "rss", ...)

- Unclutter indentation and return paths: rather than lots of nested
  ifs, simply return earlier if it's not going to work out.  Simplify
  general structure and avoid "deep" code.

- Comment on the thread/process selection and locking.

- Correct handling of "running"/"runnable" states, avoid "unknown"
  that people were seeing for running processes.  This was due to
  a misunderstanding of the more complex state machine / inhibitors
  behavior of KSE.

- Do perform ttyinfo() printing on KSE (P_SA) processes, it seems
  generally to work.

While I initially attempted to formulate this as two commits (one
layout, the other content), I concluded that the layout changes were
really structural changes.

Many elements submitted by:  bde
2004-02-04 05:46:05 +00:00
David Xu
826d5028dd Import initial work of libpthread debugging. This is a debugger independent
friend library for libpthread, the library will be used by debugger to
read/write libpthread's internal data structures.
2004-02-04 05:01:15 +00:00
Peter Grehan
78bdfb1f1c - removed debug printf that was a false positive on non-OpenPIC systems
- white space nits
2004-02-04 04:53:09 +00:00
Bill Paul
b783c5e972 Correct/improve the implementation of NdisMAllocateSharedMemoryAsync().
Since we have a worker thread now, we can actually do the allocation
asynchronously in that thread's context. Also, we need to return a
status value: if we're unable to queue up the async allocation, we
return NDIS_STATUS_FAILURE, otherwise we return NDIS_STATUS_PENDING
to indicate the allocation has been queued and will occur later.

This replaces the kludge where we just invoked the callback routine
right away in the current context.
2004-02-04 04:44:16 +00:00
Brooks Davis
97bebf0a28 Add ifconfig support for network interface renaming. In the process,
reorganize the printing of the interface name when using wildcard
cloning so it is not printed if it we either immediately rename or
destroy the interface.

Reviewed by:	ru
2004-02-04 02:55:46 +00:00
Brooks Davis
36c19a572a Add the kernel side of network interface renaming support.
The basic process is to send a routing socket announcement that the
interface has departed, change if_xname, update the sockaddr_dl
associated with the interface, and announce the arrival of the interface
on the routing socket.

As part of this change, ifunit() is greatly simplified by testing
if_xname directly.  if_clone_destroy() now uses if_dname to look up the
cloner for the interface and if_dunit to identify the unit number.

Reviewed by:	ru, sam (concept)
		Vincent Jardin <vjardin AT free.fr>
		Max Laier <max AT love2party.net>
2004-02-04 02:54:25 +00:00
Peter Grehan
2d85631ba7 PowerPC ttys file. 2004-02-04 01:44:34 +00:00
Josef El-Rayes
f08535cddc Add myself.
Approved by:	simon(mentor)
2004-02-03 23:26:36 +00:00
Daniel Eischen
518ae0c8fd Remove the band-aid (#include <time.h>). 2004-02-03 22:30:01 +00:00
Daniel Eischen
3c96f1d190 The sem_timedwait() and ksem_timedwait() functions both
need struct timespec, so define it here.

Discussed in:	standards (wollman)
2004-02-03 22:27:03 +00:00
John Baldwin
13ff581d3d - Use a stock loader with forth support on the boot floppies.
- Use the regular forth scripts including the stock device.hints file on
  the boot floppies.
- gzip all the various text files on the boot floppy that are larger than
  one sector to save on space.
- Generate a loader.conf to load the kernel, acpi.ko, and mfsroot making
  use of the 'module_before' variables to prompt for a floppy to be entered
  when required and use a stock loader.rc.  This enables the beastie menu
  on i386.
- PC98 has been changed to split the mfsroot for now so that the floppies
  fit.  When the PC98 bootstrap is updated to work with ELF files (which
  needs to happen anyway), then SPLIT_MFSROOT can be turned off for PC98.
2004-02-03 22:05:55 +00:00
John Baldwin
7a9d7023a2 Revert the skipping of segment register reloads as it appears to actually
be a pessimization on non Pentium4 CPUs.  More importantly, it is buggy as
it can cause GPF's when using APM or vm86.
2004-02-03 22:00:42 +00:00
Dag-Erling Smørgrav
908579c172 Remove RELENG_4, leaving only security branches. 2004-02-03 19:23:12 +00:00
Dag-Erling Smørgrav
57a3a301fe Add a "stable" config for 4-STABLE. 2004-02-03 19:22:48 +00:00
Dag-Erling Smørgrav
7b0db01ca4 Allow multiple configs to be specified to a single tbmaster instance. 2004-02-03 19:19:29 +00:00
Max Khon
6e918a4d5e Fix "warning: value computed is not used".
Found by:	gcc 2.95.4 [FreeBSD]
2004-02-03 18:53:40 +00:00
Hajimu UMEMOTO
f073c60f73 pass pcb rather than so. it is expected that per socket policy
works again.
2004-02-03 18:20:55 +00:00
Daniel Eischen
fc9579997c Add <time.h> -- bandaid to unbreak world in <semaphore.h>. 2004-02-03 15:55:30 +00:00
John Baldwin
3e9ac3ebf2 Remove a bogus assertion.
Noticed by:	bde
Pointy hat to:	jhb
2004-02-03 15:14:27 +00:00
Dag-Erling Smørgrav
43cebabc9f Document NO_VINUM, which is already listed in the man page. 2004-02-03 13:57:56 +00:00