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9840e7cb5a
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Brian Feldman 9840e7cb5a This commit gives support for the Rise mP6 CPU. It has two changes: 
1. Rise is recognized in identdcpu.c.
	2. The TSC is not written to. A workaround for the CPU bug is being
	   applied to clock.c (the bug being that the mP6 has TSC enabled
	   in its CPUID-capabilities, but it only supports reading it. If we
	   try to write to it (MSR 16), a GPF occurs.) The new behavior is that
	   FreeBSD will _not_ zero the TSC. Instead, we do a bit of 64-bit
	   arithmetic.

Reviewed by:	msmith
Obtained from:	unfurl & msmith
1999-06-24 03:48:25 +00:00
bin Undo some of the reversions from previous revisions, and attempt to 1999-06-21 13:23:23 +00:00
contrib Update for latest vendor import. 1999-06-23 23:43:31 +00:00
crypto Merge from non-crypto version: 1999-06-17 09:24:37 +00:00
etc Ignore NIS accounts when checking for passwordless accounts. 1999-06-23 14:23:54 +00:00
games Create score files root:games rather than bin:{games,bin}. 1999-06-23 04:26:37 +00:00
gnu Live & postmortem kernel debugging support for the alpha platform. 1999-06-21 15:00:15 +00:00
include Allow fpsetmask(3) and friends to be used from a C++ program on the Alpha. 1999-06-22 17:08:25 +00:00
kerberos5 Link everything against libcrypt. ELF builds complain without it. 1999-01-25 06:49:43 +00:00
kerberosIV Link everything against libcrypt. ELF builds complain without it. 1999-01-25 06:49:43 +00:00
lib Fix few warnings on the alpha. 1999-06-23 15:01:22 +00:00
libexec Identify illegal switches, don't print them as '?' in the error.. 1999-05-18 05:51:09 +00:00
release The ports tree is now 83MB. Change `about 50MB'' to `about 90MB''. 1999-06-23 08:40:56 +00:00
sbin Clarify some details. 1999-06-23 07:00:30 +00:00
secure Typo in comment. 1999-04-25 13:14:36 +00:00
share Fix one error in my previous commit. The .Rv macro is not valid 1999-06-24 00:59:40 +00:00
sys This commit gives support for the Rise mP6 CPU. It has two changes: 1999-06-24 03:48:25 +00:00
tools Move the proper set of libraries. 1999-04-05 21:41:56 +00:00
usr.bin Add a messy example of how to get debug-mode error messages written to 1999-06-23 15:44:40 +00:00
usr.sbin If we are going to have a case for '?' then we should define it in Options. 1999-06-23 16:54:38 +00:00
COPYRIGHT Add Id keyword 1998-09-13 23:11:13 +00:00
Makefile Change !defined(NOAOUT) knob to defined(WANT_AOUT). 1999-03-29 10:59:53 +00:00
Makefile.inc0 fix (non destructive) braino to do with quoting in makefiles. 1999-06-06 20:21:27 +00:00
Makefile.inc1 ${.CURDIR} doesn't have to be /usr/src, especially in a cvs checkout. Make 1999-06-04 17:34:28 +00:00
Makefile.upgrade Set X11BASE to something deliberately bogus in elf_buildworld so that 1999-03-23 08:09:25 +00:00
README No more src/lkm dir... 1999-01-06 14:02:35 +00:00
UPDATING Ooops. Forgot about kernel config requirement. 1999-06-23 06:39:07 +00:00

README 

This is the top level of the FreeBSD source directory.  This file
was last revised on: $Id: README,v 1.13 1998/09/13 09:38:34 markm Exp $

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 and the contents of /etc.  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 with config(8) is a somewhat more involved process,
documentation for which can be found at:
   http://www.freebsd.org/handbook/kernelconfig.html
And in the config(8) man page.

The sample kernel configuration files reside in the sys/i386/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 LINT contains entries for all possible devices, not
just those commonly used, and is meant more as a general reference
than an actual kernel configuration file (a kernel built from it
wouldn't even run).


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

contrib		Packages contributed by 3rd parties.

crypto		Export controlled 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.

kerberosIV	Kerberos package.

lib		System libraries.

libexec		System daemons.

release		Release building Makefile & associated tools.

sbin		System commands.

secure		DES and DES-related utilities - NOT FOR EXPORT!

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/handbook/synching.html