Commit Graph

5386 Commits

Author SHA1 Message Date
Pedro F. Giffuni
5282be2aa3 gcc: configuration fix.
-Fix configuration support for FreeBSD 10 and 11.

Note this change is based on GCC-SVN-131197 with permission
by gerald@ .

Reported by:	jmallet
2013-06-24 21:13:58 +00:00
Pedro F. Giffuni
4b73bd90c1 gcc: add some configuration and references.
-Add configure support for FreeBSD 10 and 11.
-Adapt a threading fix to gnu POSIX95 (which we don't use).
-Refer to a bug fix for the disabled vrptree support.

This is all useless in our current build but it is included
for convenience in case someone may want to re-package our
older gcc.

Reviewed by:	gerald (long ago)
2013-06-24 20:38:27 +00:00
Dimitry Andric
707d0cef66 Pull in r183984 from llvm trunk:
Make PrologEpilogInserter save/restore all callee saved registers in
  functions which call __builtin_unwind_init()

  __builtin_unwind_init() is an undocumented gcc intrinsic which has
  this effect, and is used in libgcc_eh.

  Goes part of the way toward fixing PR8541.

This obsoletes the ugly hack to libgcc's unwind code from r245272, and
should also work for other arches, so revert the hack too.
2013-06-20 18:25:10 +00:00
Tim Kientzle
7969a6ec5f Try to fix build of apr on FreeBSD/arm. 2013-06-20 02:04:03 +00:00
Simon J. Gerraty
15441b18e2 Fix use after free bug.
Parse_SetInput:
curFile->fname was using the buffer passed to it - which ReadMakefile frees.
This change makes the comment in ParseEOF about leaking curFile->fname true.
2013-06-18 19:35:51 +00:00
Peter Wemm
65ee63f7fc Merge 1.8.0 2013-06-18 16:36:21 +00:00
Peter Wemm
10386c424e Merge the commit template patch. 2013-06-18 04:57:36 +00:00
Peter Wemm
f515e3f113 Merge the 3-way merge marker tweak. 2013-06-18 04:56:11 +00:00
Peter Wemm
937a200089 Introduce svnlite so that we can check out our source code again.
This is actually a fully functional build except:
* All internal shared libraries are static linked to make sure there
  is no interference with ports (and to reduce build time).
* It does not have the python/perl/etc plugin or API support.
* By default, it installs as "svnlite" rather than "svn".
* If WITH_SVN added in make.conf, you get "svn".
* If WITHOUT_SVNLITE is in make.conf, this is completely disabled.

To be absolutely clear, this is not intended for any use other than
checking out freebsd source and committing, like we once did with cvs.

It should be usable for small scale local repositories that don't
need the python/perl plugin architecture.
2013-06-18 02:53:45 +00:00
Ed Maste
73adaf3810 Fold in frame-unwind patch
After moving to svn there's no need to avoid pulling files off a vendor
branch.
2013-06-17 18:34:34 +00:00
Sergey Kandaurov
c222608952 Import change e4ac6417c7504e1c55ec556ce908974c04e29e3c from upstream wpa:
From: Guy Eilam <guy@wizery.com>
  Date: Mon, 21 Feb 2011 20:44:46 +0000 (+0200)
  Subject: utils: Corrected a typo in header's name definition

  utils: Corrected a typo in header's name definition

  Corrected a typo in the BASE64_H definition that
  might cause the header file to be included more than once.

  Signed-off-by: Guy Eilam <guy@wizery.com>

Submitted by:	<dt71@gmx.com>
MFC after:	3 days
2013-06-17 14:46:54 +00:00
Ed Maste
80fae82753 Include die tag in error message 2013-06-17 12:49:26 +00:00
Baptiste Daroussin
2a3e3873a1 Update dialog to 1.2-20130523
Level up WARNS
2013-06-17 10:28:55 +00:00
Eitan Adler
1cbff2a999 Remove CVS from the base system.
Discussed with:	many
Reviewed by:	peter, zi
Approved by:	core
2013-06-15 20:29:07 +00:00
Andrew Turner
1f4f127b99 Pull in r183926 from LLVM trunk:
Allow clang to build __clear_cache on ARM.

  __clear_cache is special. It needs no signature, but is a real function in
  compiler_rt or libgcc.

  Patch by Andrew Turner.

This allows us to build the __clear_cache function in compiler-rt.
2013-06-15 12:13:22 +00:00
Ed Schouten
d23f3f67b5 Pull in r184040 from upstream clang trunk:
Emit native implementations of atomic operations on FreeBSD/armv6.

  Just like on Linux, FreeBSD/armv6 assumes the system supports
  ldrex/strex unconditionally. It is also used by the kernel. We can
  therefore enable support for it, like we do on Linux.

  While there, change one of the unit tests to explicitly test against
  armv5 instead of armv7, as it actually tests whether libcalls are
  emitted.
2013-06-15 09:42:43 +00:00
Dimitry Andric
b6fdb9ab2f Pull in r181620 from llvm trunk:
[ms-inline asm] Fix a crasher when we fail on a direct match.

  The issue was that the MatchingInlineAsm and VariantID args to the
  MatchInstructionImpl function weren't being set properly.  Specifically, when
  parsing intel syntax, the parser thought it was parsing inline assembly in the
  at&t dialect; that will never be the case.

  The crash was caused when the emitter tried to emit the instruction, but the
  operands weren't set.  When parsing inline assembly we only set the opcode, not
  the operands, which is used to lookup the instruction descriptor.
  rdar://13854391 and PR15945

  Also, this commit reverts r176036.  Now that we're correctly parsing the intel
  syntax the pushad/popad don't match properly.  I've reimplemented that fix using
  a MnemonicAlias.

Pull in r183907 from llvm trunk:

  X86: Make the cmov aliases work with intel syntax too.

These commits make a number of Intel-style inline assembly mnemonics
aliases (occurring in several ports) work properly, which could cause
assertions otherwise.

Reported by:	kwm, bapt
2013-06-14 21:14:36 +00:00
Ed Maste
8d56b202dd Handle DW_TAG_unspecified_type
2011-11-14  Jim Ingham  <jingham@apple.com>

        * dwarf2read.c (read_type_die): Handle DW_TAG_unspecified_type.
        (read_tag_unspecified_type): New function, add a type for the
        DW_TAG_unspecified_type die.

Obtained from:	Apple, gdb-1752
2013-06-12 20:11:49 +00:00
Ed Maste
513f8c0cb8 Handle DW_TAG_rvalue_reference_type
2012-05-21  Jim Ingham <jingham@apple.com>

      * dwarf2read.c (process_die): Handle DW_TAG_rvalue_reference_type.
      (read_type_die): Ditto.
      (dwarf_tag_name): Ditto.

      * elf/dwarf2.h: Add DW_TAG_rvalue_reference_type.

Obtained from:	Apple, gdb-1820
2013-06-12 20:05:19 +00:00
Dimitry Andric
284c197886 Upgrade our copy of llvm/clang to 3.3 release.
Release notes are still in the works, these will follow soon.

MFC after:	1 month
2013-06-12 18:48:53 +00:00
Jung-uk Kim
9745a2624c Fix build for FreeBSD. We do not have alloca.h. 2013-06-05 21:28:33 +00:00
Jung-uk Kim
1bfc81bb23 Add GNU regex from glibc 2.17. 2013-06-05 21:27:04 +00:00
Dimitry Andric
89d5a4380e Pull in r183297 from upstream llvm trunk:
PR15662: Optimized debug info produces out of order function
  parameters

  When a function is inlined we lazily construct the variables
  representing the function's parameters. After that, we add any
  remaining unused parameters.

  If the function doesn't use all the parameters, or uses them out of
  order, then the DWARF would produce them in that order, producing a
  parameter order that doesn't match the source.

  This fix causes us to always keep the arg variables at the start of
  the variable list & in the original order from the source.

Reported by:	avg
MFC after:	1 week
2013-06-05 19:46:39 +00:00
Simon J. Gerraty
74d2e02b85 Update to bmake-20130604 to fix file descriptor leak. 2013-06-05 16:12:50 +00:00
Jason Evans
f8ca2db1f8 Update jemalloc to version 3.4.0. 2013-06-03 14:36:28 +00:00
Pedro F. Giffuni
b7875bd695 Revert: Use time_t instead of long for archive timestamps.
Back out for now: this breaks the i386 build and requires some revision.
2013-06-01 18:03:01 +00:00
Pedro F. Giffuni
53eda80d00 BFD: Use time_t instead of long for archive timestamps.
This basically follows the suggestion in the binutils code and is more
in line with what BSD ar(1) does.

Obtained from:	OpenBSD
MFC after:	2 weeks.
2013-06-01 14:16:51 +00:00
Ed Schouten
6306ff32fd Pull in r183033 and r183036 from LLVM trunk:
Add support for optimized (non-generic) atomic libcalls.

  For integer types of sizes 1, 2, 4 and 8, libcompiler-rt (and libgcc)
  provide atomic functions that pass parameters by value and return
  results directly.

  libgcc and libcompiler-rt only provide optimized libcalls for
  __atomic_fetch_*, as generic libcalls on non-integer types would make
  little sense. This means that we can finally make __atomic_fetch_*
  work
  on architectures for which we don't provide these operations as
  builtins
  (e.g. ARM).

  This should fix the dreaded "cannot compile this atomic library call
  yet" error that would pop up once every while.

This should make it possible for me to get C11 atomics working on all of
our platforms.
2013-06-01 08:07:09 +00:00
Pedro F. Giffuni
9636f78ba3 GCC: bring back experimental support for amdfam10/barcelona CPUs.
Initial support for the AMD amdfam10 chipsets has been available in the
gcc43 branch under GPLv2. AMD and some linux distributions (OpenSUSE) did
a backport of the amdfam10 support and made it available.

This is a revised subset of the support initially brought in in r236962
and later reverted. The collateral efects seem to have disappeared but
it is still recommended to set the CPUTYPE with caution.

Reviewed by:	jkim (ages ago)
MFC after:	3 weeks
2013-06-01 01:02:24 +00:00
Xin LI
049c53d3ff MFV: Redo the fixup using the submitted version accepted by upstream. 2013-05-31 22:55:23 +00:00
Marcel Moolenaar
f2e6a017d5 Fix "automatic" login, broken by revision 69825 (12 years, 5 months ago).
The "automatic" login feature is described as follows:
The USER environment variable holds the name of the person telnetting in.
This is the username of the person on the client machine. The traditional
behaviour is to execute login(1) with this username first, meaning that
login(1) will prompt for the password only. If login fails, login(1) will
retry, but now prompt for the username before prompting for the password.

This feature got broken by how the environment got scrubbed. Before the
change in r69825 we removed variables that we deemed dangerous. Starting
with r69825 we only keep those variable we know to be safe.

The USER environment variable fell through the cracks. It suddenly got
scrubbed (i.e. removed from the environment) while still being checked
for. It also got explicitly removed from the environment to handle the
failed login case.

The fix is to obtain the value of the USER environment variable before
we scrub the environment and used the "cached" in subsequent checks.
This guarantees that the environment does not contain the USER variable
in the end, while still being able to implement "automatic" login.

Obtained from:	Juniper Networks, Inc.
2013-05-31 17:30:12 +00:00
Xin LI
c4becf7370 Revert files with no local changes to their vendor state to ease future
upgrading.
2013-05-31 00:31:45 +00:00
Xin LI
4700d89d50 Remove unused files. 2013-05-31 00:21:05 +00:00
Xin LI
356c1037fa Diff reduction against tcpdump revision 949a22064d3534eddeb8aa2b9c36a50e45fe16fa. 2013-05-30 21:25:55 +00:00
Xin LI
d03c0883ad MFV: tcpdump 4.4.0.
MFC after:	4 weeks
2013-05-30 20:51:22 +00:00
Baptiste Daroussin
5b91e83f53 Update byacc to 20130304 2013-05-30 16:16:28 +00:00
Xin LI
edc89b24f3 MFV: libpcap 1.4.0.
MFC after:	4 weeks
2013-05-30 08:02:00 +00:00
Marcel Moolenaar
5686c6c38a Modify atf::fs::path::get_process_helpers_path API to properly
handle pathing with detail/ tests. Based on patch pushed upstream to
ATF project.

Obtained from:	Garrett Cooper <yaneurabeya@gmail.com>
2013-05-29 19:41:36 +00:00
Dimitry Andric
9448dd00b0 Fix warnings from newer clang versions about constexpr member functions
not being implicitly const in libc++'s <chrono> header.  The warnings
have been introduced because of new language rules recently adopted by
the C++ WG.  More info:

<http://www.open-std.org/JTC1/SC22/WG21/docs/papers/2013/n3598.html>

MFC after:	3 days
2013-05-28 20:11:28 +00:00
Dimitry Andric
b3eb0ffbc9 Pull in r182656 from upstream llvm trunk:
LoopVectorize: LoopSimplify can't canonicalize loops with an
  indirectbr in it, don't assert on those cases.

  Fixes PR16139.

This should fix clang assertion failures when optimizing at -O3, similar
to:

  Assertion failed: (TheLoop->getLoopPreheader() && "No preheader!!"),
  function canVectorize, file
  contrib/llvm/lib/Transforms/Vectorize/LoopVectorize.cpp, line 2171.

Reported by:	O. Hartmann <ohartman@zedat.fu-berlin.de>
PR:		ports/178332, ports/178977
MFC after:	3 days
2013-05-26 14:14:42 +00:00
Marcel Moolenaar
9dfba391d6 Make the malloc(3) family of functions weak and make their non-weak
implementations visible for use by applications. The functions $F that
are now weak symbols are:
	allocm, calloc, dallocm, free, malloc, malloc_usable_size,
	nallocm, posix_memalign, rallocm, realloc, sallocm

The non-weak implementations of $F are exported as __$F.

Submitted by:	stevek@juniper.net
Reviewed by:	jasone@, kib@
Approved by:	jasone@ (jemalloc)
Obtained from:	juniper Networks, Inc
2013-05-25 18:59:11 +00:00
Jung-uk Kim
9c5a52cf88 Work around build breakages with GCC 4.2.
Reported by:	tinderbox
2013-05-23 05:42:35 +00:00
Jung-uk Kim
aec5199f85 Enable GNU m4 compatibility mode. 2013-05-21 19:23:49 +00:00
Jung-uk Kim
a994b2242d Allow YY_NO_UNPUT to disable unput() for backward compatibility. 2013-05-21 19:22:42 +00:00
Jung-uk Kim
5ad5113ebd Define yy_current_buffer for backward compatibility. 2013-05-21 19:21:26 +00:00
Jung-uk Kim
fd3b3c3ae6 Do not use log10(3) to get rid of libm dependency. It is really not useful. 2013-05-21 19:20:03 +00:00
Jung-uk Kim
8acd331814 Reduce compiler warnings. 2013-05-21 19:17:02 +00:00
Jung-uk Kim
e1fc19713a Apply still relevant local changes.
r124183:	Work around a `label defined but not used' warning.
r179549:	De-register declarations.
r179657:	De-register declarations in non-dot-c files.
r181269:	Mark yy_fatal_error() as __dead2.
r228992:	Spelling fixes.
r240518:	Correct double "the the".
2013-05-21 19:11:11 +00:00
Jung-uk Kim
3e102307b7 Add flex 2.5.37 from flex.sourceforge.net to contrib. 2013-05-21 19:09:30 +00:00
Simon J. Gerraty
52d8625616 Sync with upstream version (20130520) that includes same fixes made last week. 2013-05-20 22:51:11 +00:00