Commit Graph

3893 Commits

Author SHA1 Message Date
Dimitry Andric
130515293b When one attempts to compile the tree with -march=i386, which also used
to be gcc's default before r198344, calls to atomic builtins will not be
expanded inline.  Instead, they will be generated as calls to external
functions (e.g. __sync_fetch_and_add_N), leading to linking errors later
on.

Put in a seatbelt that disables use of atomic builtins in libstdc++ and
llvm, when tuning specifically for the real i386 CPU.  This does not
protect against all possible issues, but it is better than nothing.
2011-11-06 14:07:23 +00:00
David E. O'Brien
d65033b604 * Don't give the impression that this compiler is GPLv3.
(It is "well known" that GCC 4.2.2 is GPLv3.)
* Don't give the impression that this compiler isn't "trustable".
* Fix dependency nit.
2011-10-24 20:52:41 +00:00
Dimitry Andric
162c8b19e3 Update gcc's __FreeBSD__ and __FreeBSD_cc_version macros for FreeBSD 10. 2011-10-18 17:38:25 +00:00
Eitan Adler
36daf0495a - change "is is" to "is" or "it is"
- change "the the" to "the"

Approved by:	lstewart
Approved by:	sahil (mentor)
MFC after:	3 days
2011-10-16 14:30:28 +00:00
Ken Smith
8a3b6cc1e1 Shift head from 9.0-CURRENT to 10.0-CURRENT in preparation for releasing
it from the 9.0-RELEASE release cycle code freeze.

Approved by:	re (implicit)
2011-09-26 02:27:04 +00:00
Olivier Houchard
84f3091bc2 Do not include <sys/ptrace.h> if we're building a cross-debugger, ptrace isn't
used anyway, and it breaks the build, since sys/ptrace.h now includes
<machine/reg.h>

Approved by:	re
2011-08-26 15:24:54 +00:00
John Baldwin
6dfd657c01 Walk the zombproc list as well as the allproc list when enumerating threads
and processes in a kernel image.  This allows examination of threads that
have exited or are in the late stages of exiting.

Tested by:	avg
Approved by:	re (kib)
MFC after:	1 week
2011-08-19 21:28:40 +00:00
Marius Strobl
39c5320dad Compile fbsd-threads.c. Amongst others this is necessary for a working
kgdb(1).

Reviewed by:	marcel
Approved by:	re (kib)
MFC after:	1 week
2011-08-06 17:53:45 +00:00
Nathan Whitehorn
682c9e0fed Update dialog to 1.1-20110707. 2011-07-14 14:01:36 +00:00
Sergey Kandaurov
c66ca7723b Provide a simple manual page for libprocstat(3).
Reviewed by:	jilles, gjb
2011-07-12 13:46:13 +00:00
David E. O'Brien
9fe1fe8204 Simply post r222273. 2011-06-08 21:29:33 +00:00
Ruslan Ermilov
0b545d875b Added FreeBSD 8.3. 2011-06-08 08:16:32 +00:00
Ruslan Ermilov
c8c215e682 Pull up all vendor changes to mdoc(7).
This also replaces the local fix in r219209 that made .Ac emit
ASCII angle quotes with an official fix.  In the official fix,
ASCII quotes are output when using the .Aq, .Ao and .Ac calls,
but only when nested into the .An macro.

PR:		gnu/154822
2011-06-08 08:08:42 +00:00
Attilio Rao
1de471dfee Revert r222363, as bde@ pointed out the initial solution was far more
correct.
2011-05-31 20:59:53 +00:00
Attilio Rao
d361ed4b1c Style fix: cast to size_t rather than u_long when comparing to sizeof()
rets.

Requested by:	kib
2011-05-27 16:01:51 +00:00
Attilio Rao
7fcdc9a26f MFC 2011-05-26 17:38:00 +00:00
David E. O'Brien
a23d1c70b3 Build and install a BSD licensed grep.
If WITH_BSD_GREP is not set, it will be 'bsdgrep' and GNUgrep will be
'[ef]grep'.  Otherwise, BSD-grep will be the grep family, and GNUgrep
will be 'gnugrep'.

Discussed with: brooks
2011-05-25 01:04:12 +00:00
Attilio Rao
1fff3a5663 MFC 2011-05-19 22:55:37 +00:00
Warner Losh
0163af2360 Implement WITH{,OUT}_{GCC,BINUTILS} to provide finer-grained control
over building gcc and binutils.  They default to true, unless
MK_TOOLCHAIN is no.

Reviewed by:	ru@
2011-05-19 05:13:25 +00:00
Attilio Rao
e0c109e8c1 MFC 2011-05-14 02:28:26 +00:00
Attilio Rao
4b547324c0 Disconnect sun4v architecture from the three.
Some files keep the SUN4V tags as a code reference, for the future,
if any rewamped sun4v support wants to be added again.

Reviewed by:	marius
Tested by:	sbruno
Approved by:	re
2011-05-14 01:53:38 +00:00
Attilio Rao
71a19bdc64 Commit the support for removing cpumask_t and replacing it directly with
cpuset_t objects.
That is going to offer the underlying support for a simple bump of
MAXCPU and then support for number of cpus > 32 (as it is today).

Right now, cpumask_t is an int, 32 bits on all our supported architecture.
cpumask_t on the other side is implemented as an array of longs, and
easilly extendible by definition.

The architectures touched by this commit are the following:
- amd64
- i386
- pc98
- arm
- ia64
- XEN

while the others are still missing.
Userland is believed to be fully converted with the changes contained
here.

Some technical notes:
- This commit may be considered an ABI nop for all the architectures
  different from amd64 and ia64 (and sparc64 in the future)
- per-cpu members, which are now converted to cpuset_t, needs to be
  accessed avoiding migration, because the size of cpuset_t should be
  considered unknown
- size of cpuset_t objects is different from kernel and userland (this is
  primirally done in order to leave some more space in userland to cope
  with KBI extensions). If you need to access kernel cpuset_t from the
  userland please refer to example in this patch on how to do that
  correctly (kgdb may be a good source, for example).
- Support for other architectures is going to be added soon
- Only MAXCPU for amd64 is bumped now

The patch has been tested by sbruno and Nicholas Esborn on opteron
4 x 12 pack CPUs. More testing on big SMP is expected to came soon.
pluknet tested the patch with his 8-ways on both amd64 and i386.

Tested by:	pluknet, sbruno, gianni, Nicholas Esborn
Reviewed by:	jeff, jhb, sbruno
2011-05-05 14:39:14 +00:00
Gordon Tetlow
16e07d175a Remove GNU man implemenation now that the BSD version has cooked for a while. 2011-04-21 07:14:10 +00:00
Dimitry Andric
6d67f69487 Remove libobjc and other Objective-C related components, as these are
extremely outdated, and not used by anything in the base system.

Silence from:	current@
2011-04-17 21:03:23 +00:00
Nathan Whitehorn
7a1c0d9633 Update dialog to version 1.1-20110302. 2011-04-17 17:28:17 +00:00
Dimitry Andric
66c468d021 In r219639, SSSE3 instruction set support was backported to our gcc.
Therefore, we also need to install the new tmmintrin.h header containing
the related intrinsic functions, similar to xmmintrin.h, emmintrin.h,
etc.

Reported by:	George Liaskos <geo.liaskos@gmail.com>
2011-04-14 16:45:16 +00:00
Konstantin Belousov
57c3423c39 Print the raw value of si_code, that is esp. useful for undecoded values.
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
2011-03-26 21:12:53 +00:00
Marcel Moolenaar
9d985cdc65 Change the load address from offset 0 in region 1 to offset 4G in region 0.
This (almost) gives us the address space back (at the bottom) that we lost
at the top.

Region 0 has traditionally been reserved for IA-32 emulation, which has not
been of great interest. By starting 64-bit processes at the 4G boundary we
at least preserve some of the advantages:
1.  Any invalid pointer cast (from int to pointer and back) will still
    always fail and not only when more than 4GB of memory is in use.
2.  Memory sharing between 64-bit and 32-bit processes is still possibly
    by using addresses < 4G.
2011-03-22 17:19:35 +00:00
Marcel Moolenaar
1961f30034 Branch from contrib/binutils/ld/emulparams/elf64_ia64_fbsd.s so that
we can modify it.
2011-03-22 17:02:33 +00:00
Marcel Moolenaar
a54f161a82 Fix typo: s/LIBSERACHPATH/LIBSEARCHPATH/g 2011-03-21 04:03:55 +00:00
Marius Strobl
d6582233c1 Now that TLS is supported for sparc64 by both binutils 2.17.50 committed
in r218822 and rtld(1) committed in r219533 turn on TLS support in GCC.
2011-03-11 21:24:02 +00:00
Dimitry Andric
ce8fb93178 Merge binutils 2.17.50 to head. This brings a number of improvements to
x86 CPU support, better support for powerpc64, some new directives, and
many other things.  Bump __FreeBSD_version, and add a note to UPDATING.

Thanks to the many people that have helped to test this.

Obtained from:	projects/binutils-2.17
2011-02-18 20:54:12 +00:00
Ulrich Spörlein
752d2f141b Add back soon-to-be-release FreeBSD 7.4 which got clobbered in the previous
merges.
2011-02-13 22:17:49 +00:00
Nathan Whitehorn
2774633be1 Enable wide character support in libdialog. 2011-02-05 16:23:32 +00:00
Warner Losh
39bf09d2a0 Make the generated files depend on the Makefile so new platforms are easier
to add than mipsn32 was when I was working on it...
2011-02-02 03:27:31 +00:00
Warner Losh
4ef48a113b Revert last change now that the reason for it is no more...
MACHINE_ARCH is now always mipsel when building mips/mips.
2011-02-02 03:24:52 +00:00
Jayachandran C.
1fb145a629 Rewrite the ARCH check another way for backward compatibility.
Compilation fails now, if TARGET_ARCH=mips instead of mipsel/mipseb.
2011-01-29 10:32:00 +00:00
Jayachandran C.
7b87c35eba Fix n32 compile.
These changes are needed to fix n32 compile after the recent change of
mips n32 MACHINE_ARCH to mipsn32eb/mipsn32el.

Reviewed by:	imp, bz (earlier version)
2011-01-27 14:16:12 +00:00
Ed Maste
89db1db777 Use string literal format strings to quiet clang warnings. 2011-01-23 14:08:59 +00:00
Ulrich Spörlein
7ea7457aac Update groff manpage and symbols with what has been submitted upstream.
Also remove local overrides that are now in the contrib tree.

This is a direct commit to contrib/ as we will no longer import any
newer groff snapshots, due to licensing issues.

MFC after:	3 weeks
2011-01-19 20:16:38 +00:00
Nathan Whitehorn
1e0658d5ca Add libm to the dependencies section.
Submitted by:	Garrett Cooper
2011-01-18 14:58:12 +00:00
Nathan Whitehorn
4c8945a06b Update dialog to version 20100428. This changes the license under which
dialog is distributed from GPLv2 to LGPLv2 and introduces a number of new
features and a new and better libdialog API. The existing libdialog will
be kept temporarily as libodialog for compatibility purposes until sade,
sysinstall and tzsetup have been either updated or replaced.

__FreeBSD_version is now 900030.

Discussed on:	-current
Approved by:	core
Obtained from:	http://invisible-island.net/dialog
2011-01-12 14:55:02 +00:00
Tijl Coosemans
911127a0d6 Remove unused support for 64 bit long on 32 bit architectures.
It was used mainly to discover and fix some 64-bit portability problems
before 64-bit arches were widely available.

Discussed with:	bde
Approved by:	kib (mentor)
2011-01-07 22:57:31 +00:00
Warner Losh
cd2ae2532f Retire TARGET_ABI.
Implement MACHINE_ARCH=mips64e[lb] to build N64 images.  This replaces
MACHINE_ARCH=mipse[lb] TARGET_ABI=n64.

MACHINE_ARCH=mipsn32e[lb] has been added, but currently requires
WITHOUT_CDDL due to atomic issues in libzfs.  I've not investigated
this much, but implemented this to preserve as much of the TARGET_ABI
functionality that I could.  Since its presence doesn't affect the
working cases, I've kept it in for now.

Added mips64e[lb] to make universe, so more kernels build.

And I think this (finally) closes the curtain on the tbemd tree.
2011-01-07 20:26:33 +00:00
Alexander Kabaev
d933fa1a10 Switch mips architectures back to libgcc.
MIPS64 n64 binaries are broken with libcompiler_rt at this time.
Switch mips back to libgcc until the cause of breakage is analyzed
and fixed.
2010-12-29 17:12:05 +00:00
Nathan Whitehorn
af1fdf0dbf Fix a missing underscore. 2010-12-09 17:39:40 +00:00
Dimitry Andric
e3c77b8170 For ia64, add a proper 'elf64-ia64-freebsd' output format to BFD, so the
ELF branding for FreeBSD is done in the same way as amd64, i386 and
sparc.  Something similar should probably also be done for arm, mips and
powerpc.
2010-12-05 20:24:22 +00:00
Dimitry Andric
2006fbc8fe Sync: merge r215944 through r216132 from ^/head. 2010-12-02 22:00:57 +00:00
Nathan Whitehorn
35d4aa10d7 Unbreak amd64<->i386 cross builds. 2010-12-02 17:36:47 +00:00
Nathan Whitehorn
5a7bfc90a9 The driver-XXX.c files used for host CPU detection with -march=native
should not be compiled in the cross-tools case (where -march=native makes
no sense). This fixes cross-building x86 toolchains on non-x86 systems.
2010-12-02 04:58:07 +00:00