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Konstantin Belousov 0cdf4ffabc Add all segment registers for the amd64 CPU to struct reg and mcontext.
To keep these structures ABI-compatible, half the size of r_trapno,
r_err, mc_trapno, mc_flags.

Add fsbase and gsbase to mcontext on both amd64 and i386.
Add flags to amd64 mcontext to indicate that it contains valid segments
or bases.

In collaboration with:	pho
Discussed with:	peter
Reviewed by:	jhb
2009-04-01 12:44:17 +00:00
bin Fix the behaviour of the read built-in when IFS is unset. 2009-03-22 22:57:53 +00:00
cddl Switch over to gnu99 compilation on default for userland. 2009-03-14 17:55:16 +00:00
contrib Remove a dangling extern "C" declaration that was missed during the 2009-03-31 11:04:51 +00:00
crypto Prevent cross-site forgery attacks on lukemftpd(8) due to splitting 2009-01-07 20:17:55 +00:00
etc - Add ipfw_nat to the list of required modules if "firewall_nat_enable" 2009-03-30 21:31:52 +00:00
games Too good to pass. 2009-03-06 13:24:54 +00:00
gnu Fix build breakage due to the interplay between r189801 and r189824. 2009-03-14 22:50:03 +00:00
include Implement support for RTLD_NODELETE flag for dlopen() and -z nodelete 2009-03-30 08:47:28 +00:00
kerberos5 Add strndup(3) prototype to string.h. 2008-12-08 21:04:24 +00:00
lib Fix an off-by-one buffer overflow in ngets(). 2009-03-31 14:30:46 +00:00
libexec Use RTF_LLDATA. 2009-03-31 23:02:51 +00:00
release there is no dev_mkdb anymore 2009-03-26 10:22:40 +00:00
rescue Fix build when WITH_SSP is set explicitly. 2009-02-21 15:04:31 +00:00
sbin Import the gvinum work that have been done during and after Summer of Code 2007. 2009-03-28 17:20:08 +00:00
secure Enable getaudit_addr(2) for sshd again. This will un-break the subject 2008-11-30 15:35:24 +00:00
share Remove the fla.4 manual page, the driver was nuked 2009-04-01 09:22:25 +00:00
sys Add all segment registers for the amd64 CPU to struct reg and mcontext. 2009-04-01 12:44:17 +00:00
tools Test the r190298 change. 2009-03-22 23:00:52 +00:00
usr.bin Fix punctuation. 2009-04-01 08:33:54 +00:00
usr.sbin Fix punctuation. 2009-04-01 08:33:54 +00:00
COPYRIGHT Bump the odometer of the years. A little early this year for 7.1R. 2008-12-30 04:46:25 +00:00
LOCKS Update LOCKS syntax. 2008-06-05 19:47:58 +00:00
MAINTAINERS Replace anholt with myself as drm maintainer. 2009-03-20 18:51:13 +00:00
Makefile Implement the xdev target. When you define XDEV=arch XDEV_ARCH=arch, 2009-03-13 07:23:58 +00:00
Makefile.inc1 Add usr.bin/ar to the list of cross tools. Before, when we had gnu 2009-03-19 00:44:22 +00:00
ObsoleteFiles.inc Use the real removal date for fla(4), put the entry with 2009-04-01 09:37:00 +00:00
README Simply running ``make world'' will bomb unless you dig up the 2006-06-07 03:33:48 +00:00
UPDATING Separate the GEOM_PART entry into paragraphs with differences from old 2009-03-20 23:13:32 +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 ``world''
target should only be used in cases where the source tree has not
changed from the currently running version.  See:
http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/makeworld.html
for more information, including setting make(1) variables.

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.

rescue		Build system for statically linked /rescue utilities.

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