freebsd kernel with SKQ
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Jake Burkholder 46ea68dd10 Better fix for previous previous which still allows the 4megs of kva at
the top of the address space to be reclaimed.  The problem is that with
the APTD gone the mapable kernel address space runs right to the end of
the 32 bit address space.  As a max this is 0x100000000, which can't be
represented in 32 bits, so we have to use ptd entry n-1 and pte offset
n-1, instead of ptd entry n and pte offset 0.  There's still 1 page we
can't use, but we gain just under 4 megs of kva (8 megs with PAE).

Sponsored by:	DARPA, Network Associates Laboratories
2003-04-07 14:27:19 +00:00
bin Use the correct data type and qualifier for signal flag. 2003-04-07 12:09:17 +00:00
contrib Add missing prototype for gdtoa(). 2003-04-05 22:09:26 +00:00
crypto - when using a child process instead of a thread, change the child's 2003-03-31 13:48:18 +00:00
etc Stop logging ``authpriv'' messages to the world-readable file 2003-04-03 18:37:49 +00:00
games Add an option to print the time in 12-hour format. 2003-03-28 16:37:45 +00:00
gnu Migrate to a new way of dealing with building from old revisions of 2003-04-05 20:30:30 +00:00
include - Add setfstab() and getfstab(). 2003-04-07 12:55:00 +00:00
kerberos5 Migrate to a new way of dealing with building from old revisions of 2003-04-05 20:30:30 +00:00
lib Clarify the behavior of PATH_FSTAB with regard to 'tainted' execution. 2003-04-07 14:21:14 +00:00
libexec MFp4 @27667: WARNS=5 cleanup on i386. 2003-04-03 05:13:27 +00:00
release Add a note about MAKEDEV / devfs. 2003-04-07 11:20:24 +00:00
sbin Clarify the behavior of PATH_FSTAB with regard to 'tainted' execution. 2003-04-07 14:21:14 +00:00
secure libtelnet depends on OpenSSL. 2003-04-01 12:50:40 +00:00
share Note that kern.securelevel must be set to '-1' to build a release 2003-04-07 11:40:25 +00:00
sys Better fix for previous previous which still allows the 4megs of kva at 2003-04-07 14:27:19 +00:00
tools Additional regression tests for grouping, parsing of '.*', and printing 2003-04-07 00:42:49 +00:00
usr.bin make prototpyes match functions, and declare things static as needed 2003-04-06 08:30:25 +00:00
usr.sbin RFC1548, section 5.8: 2003-04-07 13:34:00 +00:00
COPYRIGHT Update to add the July 22, 1999 addendum. 1999-09-05 21:33:47 +00:00
MAINTAINERS Nuke xargs, I haven't had to help anyone with it, so I assume it stands on 2003-02-18 00:07:06 +00:00
Makefile Kill upgrade target docs. It too is stale. 2003-04-03 05:34:36 +00:00
Makefile.inc1 Put back the undocumented change from rev. 1.334 too: no 2003-04-07 00:01:33 +00:00
README KerberosIV de-orbit burn continues. Disconnect from "make world". 2003-03-08 10:01:26 +00:00
UPDATING Mention that 20021024 entry doesn't affect disks formatted in 2003-03-31 12:46:18 +00:00

This is the top level of the FreeBSD source directory.  This file
was last revised on:
$FreeBSD$

For copyright information, please see the file COPYRIGHT in this
directory (additional copyright information also exists for some
sources in this tree - please see the specific source directories for
more information).

The Makefile in this directory supports a number of targets for
building components (or all) of the FreeBSD source tree, the most
commonly used one being ``world'', which rebuilds and installs
everything in the FreeBSD system from the source tree except the
kernel, the kernel-modules and the contents of /etc.  The
``buildkernel'' and ``installkernel'' targets build and install
the kernel and the modules (see below).  Please see the top of
the Makefile in this directory for more information on the
standard build targets and compile-time flags.

Building a kernel is a somewhat more involved process, documentation
for which can be found at:
   http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig.html
And in the config(8) man page.
Note: If you want to build and install the kernel with the
``buildkernel'' and ``installkernel'' targets, you might need to build
world before.  More information is available in the handbook.

The sample kernel configuration files reside in the sys/<arch>/conf
sub-directory (assuming that you've installed the kernel sources), the
file named GENERIC being the one used to build your initial installation
kernel.  The file NOTES contains entries and documentation for all possible
devices, not just those commonly used.  It is the successor of the ancient
LINT file, but in contrast to LINT, it is not buildable as a kernel but a
pure reference and documentation file.


Source Roadmap:
---------------
bin		System/user commands.

contrib		Packages contributed by 3rd parties.

crypto		Cryptography stuff (see crypto/README).

etc		Template files for /etc.

games		Amusements.

gnu		Various commands and libraries under the GNU Public License.
		Please see gnu/COPYING* for more information.

include		System include files.

kerberos5	Kerberos5 (Heimdal) package.

lib		System libraries.

libexec		System daemons.

release		Release building Makefile & associated tools.

sbin		System commands.

secure		Cryptographic libraries and commands.

share		Shared resources.

sys		Kernel sources.

tools		Utilities for regression testing and miscellaneous tasks.

usr.bin		User commands.

usr.sbin	System administration commands.


For information on synchronizing your source tree with one or more of
the FreeBSD Project's development branches, please see:

  http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/synching.html