svn commit: r260553 - head/lib/libcxxrt

2014-01-11 Thread David Chisnall
Author: theraven Date: Sat Jan 11 19:02:17 2014 New Revision: 260553 URL: http://svnweb.freebsd.org/changeset/base/260553 Log: Add missing C++11 typeinfos to the libcxxrt version script. PR: 185663 MFC after:1 week Modified: head/lib/libcxxrt/Version.map Modified: head/l

svn commit: r259250 - head/usr.bin/dtc

2013-12-12 Thread David Chisnall
Author: theraven Date: Thu Dec 12 08:55:24 2013 New Revision: 259250 URL: http://svnweb.freebsd.org/changeset/base/259250 Log: Some more cleanups and bug fixes in dtc for property printing / parsing. Submitted by: Patrick Wildt Modified: head/usr.bin/dtc/fdt.cc Modified: head/usr.bin/dt

svn commit: r259249 - head/usr.bin/dtc

2013-12-12 Thread David Chisnall
Author: theraven Date: Thu Dec 12 08:48:45 2013 New Revision: 259249 URL: http://svnweb.freebsd.org/changeset/base/259249 Log: Fix the version string in dts emission. Reported by: Patrick Wildt MFC after:1 week Modified: head/usr.bin/dtc/fdt.cc Modified: head/usr.bin/dtc/fdt.cc =

Re: svn commit: r258779 - in head/sys/dev: cesa drm drm2/i915 drm2/radeon hatm

2013-12-01 Thread David Chisnall
On 1 Dec 2013, at 07:59, Konstantin Belousov wrote: > Revert the drm2/i915 changes from this and following commits now. > You did not contacted obvious maintainer of the file. > > The changes are pointless and make the import of upstream changes > harder; for i915_reg.h, much harder. > > Not to

svn commit: r257703 - head/usr.bin/dtc

2013-11-05 Thread David Chisnall
Author: theraven Date: Tue Nov 5 14:07:30 2013 New Revision: 257703 URL: http://svnweb.freebsd.org/changeset/base/257703 Log: When writing DTS to a file, don't write some of it to stderr. Reported by: ray Modified: head/usr.bin/dtc/fdt.cc Modified: head/usr.bin/dtc/fdt.cc

Re: svn commit: r253260 - head/lib/msun/src

2013-10-26 Thread David Chisnall
On 26 Oct 2013, at 20:18, Raphael Kubo da Costa wrote: > Raphael Kubo da Costa writes: > >> David Chisnall writes: >> >>> Author: theraven >>> Date: Fri Jul 12 11:03:51 2013 >>> New Revision: 253260 >>> URL: http://svnweb.freebsd.org/

Re: svn commit: r257109 - head/contrib/llvm/tools/clang/tools/driver

2013-10-25 Thread David Chisnall
On 25 Oct 2013, at 06:03, "Steven Hartland" wrote: > As discussed on IRC while I agree removing CC is possibly the better > fix moving forward, I think removing /usr/bin/CC has quite a bit more > risk, especially at this stage in the release phase of 10. I'm not sure what the risk is. CC is an

svn commit: r255815 - head/contrib/libcxxrt

2013-09-23 Thread David Chisnall
Author: theraven Date: Mon Sep 23 13:16:21 2013 New Revision: 255815 URL: http://svnweb.freebsd.org/changeset/base/255815 Log: Import a new libcxxrt. This fixes some potential crashing in the demangler. Approved by: re (gjb) MFC after:1 week Modified: head/contrib/libcxxrt/libelf

Re: svn commit: r255321 - in head: contrib/llvm/tools/clang/lib/Driver gnu/lib gnu/usr.bin/cc share/mk sys/sys tools/build/options

2013-09-08 Thread David Chisnall
On 8 Sep 2013, at 21:18, Dag-Erling Smørgrav wrote: > David Chisnall writes: >> Log: >> On platforms where clang is the default compiler, don't build gcc or >> libstdc++. > > This uncovers what I think is a bug in bsd.prog.mk: > > des@ds4 /u

svn commit: r255348 - head

2013-09-07 Thread David Chisnall
Author: theraven Date: Sat Sep 7 07:26:51 2013 New Revision: 255348 URL: http://svnweb.freebsd.org/changeset/base/255348 Log: Add note in UPDATING about the no-gcc-by-default switch. Modified: head/UPDATING Modified: head/UPDATING

Re: svn commit: r255321 - in head: contrib/llvm/tools/clang/lib/Driver gnu/lib gnu/usr.bin/cc share/mk sys/sys tools/build/options

2013-09-06 Thread David Chisnall
On 6 Sep 2013, at 21:26, David Chisnall wrote: > On 6 Sep 2013, at 21:25, Nathan Whitehorn wrote: > >> Thanks! I ran into one other issue with the patch: c++filt continues to >> be built, but will be removed by make delete-old, which I guess is not >> intentional.

svn commit: r255321 - in head: contrib/llvm/tools/clang/lib/Driver gnu/lib gnu/usr.bin/cc share/mk sys/sys tools/build/options

2013-09-06 Thread David Chisnall
Author: theraven Date: Fri Sep 6 20:08:03 2013 New Revision: 255321 URL: http://svnweb.freebsd.org/changeset/base/255321 Log: On platforms where clang is the default compiler, don't build gcc or libstdc++. To enable them, set WITH_GCC and WITH_GNUCXX in src.conf. Make clang default to usin

svn commit: r255325 - head/tools/build/mk

2013-09-06 Thread David Chisnall
Author: theraven Date: Fri Sep 6 20:46:07 2013 New Revision: 255325 URL: http://svnweb.freebsd.org/changeset/base/255325 Log: Don't delete c++filt when doing a make delete-old if GCC is not built but C++ is. Modified: head/tools/build/mk/OptionalObsoleteFiles.inc Modified: head/tools/buil

Re: svn commit: r255321 - in head: contrib/llvm/tools/clang/lib/Driver gnu/lib gnu/usr.bin/cc share/mk sys/sys tools/build/options

2013-09-06 Thread David Chisnall
/llvm/lib/Support/APFloat.cpp > -o APFloat.o > cc1plus: error: unrecognized command line option "-Wno-c++11-extensions" > > On Fri, Sep 6, 2013 at 1:08 PM, David Chisnall wrote: >> Author: theraven >> Date: Fri Sep 6 20:08:03 2013 >> New Revision: 255321 >&

Re: svn commit: r255321 - in head: contrib/llvm/tools/clang/lib/Driver gnu/lib gnu/usr.bin/cc share/mk sys/sys tools/build/options

2013-09-06 Thread David Chisnall
On 6 Sep 2013, at 21:11, Nathan Whitehorn wrote: > Don't you mean MACHINE here? Otherwise native builds on pc98 will fail > due to: > >> +# The pc98 bootloader requires gcc to build and so we must leave gcc enabled >> +# for pc98 for now. >> +.if ${__TT} == "pc98" >> +__DEFAULT_NO_OPTIONS+=GNUCX

svn commit: r255324 - head/share/mk

2013-09-06 Thread David Chisnall
Author: theraven Date: Fri Sep 6 20:42:14 2013 New Revision: 255324 URL: http://svnweb.freebsd.org/changeset/base/255324 Log: Only set -Wno-c++11-extensions if we're building with clang, so bootstrapping clang with gcc doesn't fail. Modified: head/share/mk/bsd.own.mk Modified: head/share/

svn commit: r255322 - head/share/mk

2013-09-06 Thread David Chisnall
Author: theraven Date: Fri Sep 6 20:23:15 2013 New Revision: 255322 URL: http://svnweb.freebsd.org/changeset/base/255322 Log: Fix use of MACHINE_ARCH where MACHINE was intended for pc98 detection. Reported by: nwhitehorn Modified: head/share/mk/bsd.own.mk Modified: head/share/mk/bsd.o

Re: svn commit: r255321 - in head: contrib/llvm/tools/clang/lib/Driver gnu/lib gnu/usr.bin/cc share/mk sys/sys tools/build/options

2013-09-06 Thread David Chisnall
On 6 Sep 2013, at 21:25, Nathan Whitehorn wrote: > Thanks! I ran into one other issue with the patch: c++filt continues to > be built, but will be removed by make delete-old, which I guess is not > intentional. Hmm, no that's not intentional. Why is make delete-old deleting it? David

Re: svn commit: r255297 - in head: include lib/libc/iconv lib/libiconv_modules

2013-09-06 Thread David Chisnall
On 6 Sep 2013, at 11:36, Konstantin Belousov wrote: > This is extremely rude. Such things are traditionally (and properly) > done with Makefile.inc in our tree. Look at the very beginning of > mk/bsd.init.mk. I was not aware of Makefile.inc, thank you. > But the whole commit is hack. If you

svn commit: r255298 - head/lib/libiconv_modules

2013-09-06 Thread David Chisnall
Author: theraven Date: Fri Sep 6 10:40:38 2013 New Revision: 255298 URL: http://svnweb.freebsd.org/changeset/base/255298 Log: Use Makefile.inc instead of .export. Modified: head/lib/libiconv_modules/Makefile head/lib/libiconv_modules/Makefile.inc Modified: head/lib/libiconv_modules/Makefi

svn commit: r255297 - in head: include lib/libc/iconv lib/libiconv_modules

2013-09-06 Thread David Chisnall
Author: theraven Date: Fri Sep 6 09:46:44 2013 New Revision: 255297 URL: http://svnweb.freebsd.org/changeset/base/255297 Log: Fix the namespace pollution caused by iconv.h including stdbool.h This broke any C89 ports that defined bool themselves, including things like gcc, gtk, and so on.

svn commit: r255294 - in head/lib/msun: . src

2013-09-06 Thread David Chisnall
00:00:00 1970 (empty, because file is newly added) +++ head/lib/msun/src/imprecise.c Fri Sep 6 07:58:23 2013 (r255294) @@ -0,0 +1,69 @@ +/*- + * Copyright (c) 2013 David Chisnall + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without

svn commit: r255206 - in head: etc/mtree lib/libc++

2013-09-04 Thread David Chisnall
Author: theraven Date: Wed Sep 4 15:02:14 2013 New Revision: 255206 URL: http://svnweb.freebsd.org/changeset/base/255206 Log: Add a c++/v1/tr1 include directory containing symlinks to all of the standard headrs. Lots of third-party code expects to find C++03 headers under tr1 because th

Re: svn commit: r255092 - in head: lib/libcompiler_rt sys/arm/arm

2013-08-31 Thread David Chisnall
On 31 Aug 2013, at 12:30, Ed Schouten wrote: > 1. Fix LLVM/Clang. > > Never ever let LLVM/Clang emit calls to __sync_*. You can easily > implement the __sync_* interface on top of __atomic_*. What baffles > me, is that the calls to __sync_* are emitted by LLVM > (SelectionDAGLegalize::ExpandAto

svn commit: r255093 - head/contrib/libcxxrt

2013-08-31 Thread David Chisnall
Author: theraven Date: Sat Aug 31 08:56:33 2013 New Revision: 255093 URL: http://svnweb.freebsd.org/changeset/base/255093 Log: Don't use _Unwind_Backtrace() on ARM as it's currently missing from our libgcc_s. andrew@ has patches to add it, so this can be reverted and sync'd with upstream late

svn commit: r255092 - in head: lib/libcompiler_rt sys/arm/arm

2013-08-31 Thread David Chisnall
Author: theraven Date: Sat Aug 31 08:50:45 2013 New Revision: 255092 URL: http://svnweb.freebsd.org/changeset/base/255092 Log: Unconditionally compile the __sync_* atomics support functions into compiler-rt for ARM. This is quite ugly, because it has to work around a clang bug that does not

svn commit: r254522 - head/usr.bin/dtc

2013-08-19 Thread David Chisnall
Author: theraven Date: Mon Aug 19 12:37:13 2013 New Revision: 254522 URL: http://svnweb.freebsd.org/changeset/base/254522 Log: Add support for parameterised device tree sources to the device tree compiler. Reviewed by: brooks Sponsored by: DARPA, AFRL Modified: head/usr.bin/dtc/dtc.1

svn commit: r254327 - head/usr.bin/dtc

2013-08-14 Thread David Chisnall
Author: theraven Date: Wed Aug 14 14:34:02 2013 New Revision: 254327 URL: http://svnweb.freebsd.org/changeset/base/254327 Log: Make carets line up in dtc diagnostics if the line starts with a tab. Modified: head/usr.bin/dtc/input_buffer.cc Modified: head/usr.bin/dtc/input_buffer.cc =

Re: svn commit: r253802 - head/contrib/llvm/tools/clang/lib/Headers

2013-08-14 Thread David Chisnall
On 14 Aug 2013, at 13:21, John Baldwin wrote: > On Wednesday, August 14, 2013 4:23:11 am David Chisnall wrote: >> On 13 Aug 2013, at 21:57, Jilles Tjoelker wrote: >> >>> Given that JIT is for performance and larger addresses increase code >>> size and regi

Re: svn commit: r253802 - head/contrib/llvm/tools/clang/lib/Headers

2013-08-14 Thread David Chisnall
On 13 Aug 2013, at 21:57, Jilles Tjoelker wrote: > Given that JIT is for performance and larger addresses increase code > size and register pressure, the mmap() flag is probably useful. > Alternatively, all the JITted code could be placed in one block and use > relative addressing. This would be

Re: svn commit: r253802 - head/contrib/llvm/tools/clang/lib/Headers

2013-08-08 Thread David Chisnall
On 7 Aug 2013, at 21:56, Jilles Tjoelker wrote: > The code_model stuff is not for x32 support but for PIC/PIE code where > code+data exceed 2GB so relative addressing cannot always be used. The > ABI then prescribes that %r15 be loaded with the GOT pointer when > invoking a large model (code>2GB)

svn commit: r254057 - head/contrib/libcxxrt

2013-08-07 Thread David Chisnall
Author: theraven Date: Wed Aug 7 11:30:04 2013 New Revision: 254057 URL: http://svnweb.freebsd.org/changeset/base/254057 Log: Remove __attribute__((__aligned__)) that generates incorrect alignment on compilers that know about SSE. Code left over from old header that thought that 64 bits was

Re: svn commit: r253764 - head/lib/msun/src

2013-07-29 Thread David Chisnall
On 29 Jul 2013, at 14:44, Bruce Evans wrote: >> It's very difficult within this verbiage to work out what you believe the >> correct code should look like. Please either provide a patch or commit the >> fix yourself. > > I prefer to give details. Details are useful when they serve to expand

Re: svn commit: r253215 - head/lib/msun/src

2013-07-29 Thread David Chisnall
On 29 Jul 2013, at 08:05, David Schultz wrote: > On Thu, Jul 11, 2013, David Chisnall wrote: >> +static __inline int >> +__inline_isnan(double __x) >> +{ >> + >> +return (__x != __x); >> +} >> + >> +static __inline int >> +__inlin

svn commit: r253766 - head/lib/msun/src

2013-07-29 Thread David Chisnall
Author: theraven Date: Mon Jul 29 12:33:03 2013 New Revision: 253766 URL: http://svnweb.freebsd.org/changeset/base/253766 Log: Restore the longer form of the _Generic. The short form does not work in C++. Modified: head/lib/msun/src/math.h Modified: head/lib/msun/src/math.h

Re: svn commit: r253764 - head/lib/msun/src

2013-07-29 Thread David Chisnall
Bruce, It's very difficult within this verbiage to work out what you believe the correct code should look like. Please either provide a patch or commit the fix yourself. David On 29 Jul 2013, at 11:59, Bruce Evans wrote: > On Mon, 29 Jul 2013, David Chisnall wrote: > >>

svn commit: r253764 - head/lib/msun/src

2013-07-29 Thread David Chisnall
Author: theraven Date: Mon Jul 29 08:32:13 2013 New Revision: 253764 URL: http://svnweb.freebsd.org/changeset/base/253764 Log: Reenable the isnan(double) / isinf(double) declarations when targeting C89 + SUSv2 mode. Modified: head/lib/msun/src/math.h Modified: head/lib/msun/src/math.h =

Re: svn commit: r253563 - head/contrib/libstdc++/include/c_std

2013-07-28 Thread David Chisnall
On 28 Jul 2013, at 13:44, Tijl Coosemans wrote: > Is it possible to put them back where they were but behind > #if __cplusplus < 201103L ? That would be the least disruptive. That would still leave the libc++ header broken. There are some other failures in this header in C++03 mode that I nee

Re: svn commit: r253563 - head/contrib/libstdc++/include/c_std

2013-07-26 Thread David Chisnall
On 26 Jul 2013, at 11:26, Tijl Coosemans wrote: > On Fri, 26 Jul 2013 10:43:07 +0100 David Chisnall wrote: >> On 25 Jul 2013, at 19:19, Tijl Coosemans wrote: >>> This also >>> broke compilation of C code with -D_XOPEN_SOURCE=500. >> >> Do you have a

Re: svn commit: r253636 - head/sys/vm

2013-07-26 Thread David Chisnall
On 25 Jul 2013, at 16:10, m...@freebsd.org wrote: > Isn't that a compiler bug? memset(p, 0, n) is the same as bzero(p, n). Why > would the compiler warn on one and not the other? They are different. memcpy is defined by the C standard. bzero is defined by POSIX. When you are compiling C co

Re: svn commit: r253563 - head/contrib/libstdc++/include/c_std

2013-07-26 Thread David Chisnall
On 25 Jul 2013, at 19:19, Tijl Coosemans wrote: > This also > broke compilation of C code with -D_XOPEN_SOURCE=500. Do you have a test case for this? David signature.asc Description: Message signed with OpenPGP using GPGMail

Re: svn commit: r253636 - head/sys/vm

2013-07-25 Thread David Chisnall
On 25 Jul 2013, at 09:11, Hans Petter Selasky wrote: > The structure looks like some size, so bzero() might run faster than memset() > depending on the compiler settings. Should be profiled before changed! They will generate identical code for small structures with known sizes. Both clang and

svn commit: r253563 - head/contrib/libstdc++/include/c_std

2013-07-23 Thread David Chisnall
Author: theraven Date: Tue Jul 23 10:23:43 2013 New Revision: 253563 URL: http://svnweb.freebsd.org/changeset/base/253563 Log: Add isnan() and isinf() to the global namespace in libstdc++'s . The standard (n3242, section 17.6.1.1, paragraph 4) says that, because these are declared as mac

svn commit: r253321 - head/lib/msun/src

2013-07-13 Thread David Chisnall
Author: theraven Date: Sat Jul 13 13:04:38 2013 New Revision: 253321 URL: http://svnweb.freebsd.org/changeset/base/253321 Log: Cleaner support for type qualifiers. Submitted by: Pasi Parviainen Modified: head/lib/msun/src/math.h Modified: head/lib/msun/src/math.h ===

svn commit: r253319 - head/lib/msun/src

2013-07-13 Thread David Chisnall
Author: theraven Date: Sat Jul 13 10:10:45 2013 New Revision: 253319 URL: http://svnweb.freebsd.org/changeset/base/253319 Log: Ensure that the _Generic() macro in math.h works with qualified types. tgmath.h contains the same bugs and so should be fixed in the same way. Modified: head/lib

svn commit: r253260 - head/lib/msun/src

2013-07-12 Thread David Chisnall
Author: theraven Date: Fri Jul 12 11:03:51 2013 New Revision: 253260 URL: http://svnweb.freebsd.org/changeset/base/253260 Log: Fix the build with C++ where __builtin_types_compatible_p is not allowed. Modified: head/lib/msun/src/math.h Modified: head/lib/msun/src/math.h =

Re: svn commit: r253215 - head/lib/msun/src

2013-07-11 Thread David Chisnall
On 11 Jul 2013, at 19:52, Tijl Coosemans wrote: > GCC doesn't support _Generic yet for -std=c11. Ugh. Given that they also lack a fine-grained feature check mechanism, they really should not advertise support for a language dialect if they don't support it. > >> +#elif __GNUC_PREREQ__(5, 1)

svn commit: r253219 - head/lib/msun/src

2013-07-11 Thread David Chisnall
Author: theraven Date: Thu Jul 11 19:34:16 2013 New Revision: 253219 URL: http://svnweb.freebsd.org/changeset/base/253219 Log: Fix some typoes in math.h cleanup. Modified: head/lib/msun/src/math.h Modified: head/lib/msun/src/math.h

svn commit: r253215 - head/lib/msun/src

2013-07-11 Thread David Chisnall
Author: theraven Date: Thu Jul 11 17:41:04 2013 New Revision: 253215 URL: http://svnweb.freebsd.org/changeset/base/253215 Log: Cleanups to math.h that prevent namespace conflicts with C++. Reviewed by: bde MFC after:3 days Modified: head/lib/msun/src/math.h Modified: head/lib/msu

svn commit: r253159 - in head/contrib: libc++/include libc++/src libcxxrt

2013-07-10 Thread David Chisnall
Author: theraven Date: Wed Jul 10 16:28:24 2013 New Revision: 253159 URL: http://svnweb.freebsd.org/changeset/base/253159 Log: Import new libcxxrt / libc++. This brings some bug fixes, including a potential race condition for static initialisers. Modified: head/contrib/libc++/include/__bit_

svn commit: r253149 - head/usr.bin/dtc

2013-07-10 Thread David Chisnall
Author: theraven Date: Wed Jul 10 10:57:09 2013 New Revision: 253149 URL: http://svnweb.freebsd.org/changeset/base/253149 Log: Report error for out-of-range numerical inputs. Requested by brooks. Modified: head/usr.bin/dtc/fdt.cc Modified: head/usr.bin/dtc/fdt.cc ===

Re: svn commit: r251886 - in head: contrib/apr contrib/apr-util contrib/serf contrib/sqlite3 contrib/subversion share/mk usr.bin usr.bin/svn usr.bin/svn/lib usr.bin/svn/lib/libapr usr.bin/svn/lib/liba

2013-06-20 Thread David Chisnall
On 20 Jun 2013, at 20:34, Warner Losh wrote: > People trying new versions of FreeBSD. Some of them install the release, > others might install a snapshot, some will do an install world. But if it > worked in release 9.3 and broke in 9.4, then to find where they would need to > install an svn p

Re: svn commit: r251886 - in head: contrib/apr contrib/apr-util contrib/serf contrib/sqlite3 contrib/subversion share/mk usr.bin usr.bin/svn usr.bin/svn/lib usr.bin/svn/lib/libapr usr.bin/svn/lib/liba

2013-06-20 Thread David Chisnall
On 20 Jun 2013, at 14:09, Julian Elischer wrote: >> Which of the classes of user that I outlined do you think wants to be able >> to do that? As a FreeBSD user, I never felt the desire to do that, but >> maybe I was unusual. As a FreeBSD developer, I don't mind installing the svn >> port to b

Re: svn commit: r251886 - in head: contrib/apr contrib/apr-util contrib/serf contrib/sqlite3 contrib/subversion share/mk usr.bin usr.bin/svn usr.bin/svn/lib usr.bin/svn/lib/libapr usr.bin/svn/lib/liba

2013-06-20 Thread David Chisnall
On 20 Jun 2013, at 00:10, Warner Losh wrote: >> - FreeBSD developers, who are probably okay with installing a port, but >> would prefer a version that didn't depend on kitchen/sink? >> >> - Users, who wish to be able to update the source tree and then either build >> world, or build some optio

Re: svn commit: r251886 - in head: contrib/apr contrib/apr-util contrib/serf contrib/sqlite3 contrib/subversion share/mk usr.bin usr.bin/svn usr.bin/svn/lib usr.bin/svn/lib/libapr usr.bin/svn/lib/liba

2013-06-19 Thread David Chisnall
On 19 Jun 2013, at 16:13, John Baldwin wrote: > portsnap does not work for src. (I thought we had already covered that > in earlier threads?) portsnap only moves forward. It is a very important > feature for our users that whatever tool they use for source updating be > bidirectional. In part

svn commit: r251934 - head/usr.bin/dtc

2013-06-18 Thread David Chisnall
Author: theraven Date: Tue Jun 18 10:26:22 2013 New Revision: 251934 URL: http://svnweb.freebsd.org/changeset/base/251934 Log: Fix bug in destructor for checker manager in DTC that caused segfaults on exit. Modified: head/usr.bin/dtc/checking.cc Modified: head/usr.bin/dtc/checking.cc =

svn commit: r251856 - head/usr.bin/dtc

2013-06-17 Thread David Chisnall
Author: theraven Date: Mon Jun 17 15:34:22 2013 New Revision: 251856 URL: http://svnweb.freebsd.org/changeset/base/251856 Log: Add a checker to dtc, based on a feature request from rwatson / brooks. This checks that every node that has children specifies their register sizes. This is not ena

svn commit: r251855 - head/sys/sys

2013-06-17 Thread David Chisnall
Author: theraven Date: Mon Jun 17 15:30:47 2013 New Revision: 251855 URL: http://svnweb.freebsd.org/changeset/base/251855 Log: Rename a parameter in sys/time.h so that you don't get warnings for things like libdialog that include both this header and math.h. Modified: head/sys/sys/time.h M

svn commit: r251820 - head/gnu/lib/libsupc++

2013-06-16 Thread David Chisnall
Author: theraven Date: Sun Jun 16 21:15:35 2013 New Revision: 251820 URL: http://svnweb.freebsd.org/changeset/base/251820 Log: Fix some missing symbols in the libsupc++ Version.map MFC after:1 week Modified: head/gnu/lib/libsupc++/Version.map Modified: head/gnu/lib/libsupc++/Version

Re: svn commit: r250986 - head/sys/dev/usb

2013-05-26 Thread David Chisnall
On 26 May 2013, at 03:45, Bruce Evans wrote: > Hmm, it would be useful to have a compiler flag for initializing all > local variables to trap representations on entry to functions. The clang memory sanitizer does this. David ___ svn-src-head@freebsd

Re: svn commit: r250430 - head/sbin/dmesg

2013-05-10 Thread David Chisnall
On 10 May 2013, at 10:12, Eitan Adler wrote: > I don't remember any recent tool which uses that cast > to remove errors. clang -Wunused-result gcc -Wunused-result David ___ svn-src-head@freebsd.org mailing list http://lists.freebsd.org/mailman/list

Re: svn commit: r250430 - head/sbin/dmesg

2013-05-10 Thread David Chisnall
On 10 May 2013, at 10:01, Eitan Adler wrote: > I thought style(9) disliked the leading (void) but I could be wrong. The cast to (void) tells the compiler that you are ignoring the return result. Without it, you will introduce new warnings and break the build on certain compiler versions with

Re: svn commit: r250245 - head/lib/libc/locale

2013-05-05 Thread David Chisnall
On 5 May 2013, at 19:31, Andrey Chernov wrote: > It is better to fix this function return type to match POSIX standard > rather than to document its non-standard behavior. We try to follow > POSIX when possible and this is the case. We follow Darwin in this case, which returns 0 on success or -1

Re: svn commit: r249790 - in head/sys/mips: include mips

2013-04-24 Thread David Chisnall
On 24 Apr 2013, at 03:40, Juli Mallett wrote: > I don't see why we shouldn't just replace regnum.h with the NetBSD > version, and merge that to all active branches. Since you're trying > to update these headers, Warner, it would be great if you could do > that. That would probably be sensible.

Re: svn commit: r247014 - head/lib/libc/stdlib

2013-02-20 Thread David Chisnall
On 20 Feb 2013, at 08:25, m...@freebsd.org wrote: > These should be declared const int *. And the cast shouldn't be > needed in C, since void * can be assigned to any other pointer type. In fact, the entire function body can be replaced with: return (*(int*)p1 - *(int*)p2); qsort doesn't req

svn commit: r246487 - in head/contrib/libc++: include src

2013-02-07 Thread David Chisnall
Author: theraven Date: Thu Feb 7 15:45:28 2013 New Revision: 246487 URL: http://svnweb.freebsd.org/changeset/base/246487 Log: Import new libc++ to head. Various small fixes and cleanups. MFC after:2 weeks Modified: head/contrib/libc++/include/__config head/contrib/libc++/include/

svn commit: r246462 - head/contrib/libcxxrt

2013-02-07 Thread David Chisnall
Author: theraven Date: Thu Feb 7 11:08:03 2013 New Revision: 246462 URL: http://svnweb.freebsd.org/changeset/base/246462 Log: Fix a copy-and-paste error in libcxxrt. Modified: head/contrib/libcxxrt/exception.cc Modified: head/contrib/libcxxrt/exception.cc ===

svn commit: r246028 - in head: gnu/lib/libsupc++ lib/libcxxrt

2013-01-28 Thread David Chisnall
Author: theraven Date: Mon Jan 28 11:12:49 2013 New Revision: 246028 URL: http://svnweb.freebsd.org/changeset/base/246028 Log: Fix some symbol version mismatches between libstdc++ and libsupc++/libcxxrt that were causing the runtime and STL libraries to see different versions of various clas

svn commit: r245901 - head/usr.bin/dtc

2013-01-25 Thread David Chisnall
Author: theraven Date: Fri Jan 25 08:34:38 2013 New Revision: 245901 URL: http://svnweb.freebsd.org/changeset/base/245901 Log: Fix style nit in dtc man page: sentences should start on new lines. Reported By: joel Modified: head/usr.bin/dtc/dtc.1 Modified: head/usr.bin/dtc/dtc.1 ===

svn commit: r245839 - head/usr.bin/dtc

2013-01-23 Thread David Chisnall
Author: theraven Date: Wed Jan 23 08:54:34 2013 New Revision: 245839 URL: http://svnweb.freebsd.org/changeset/base/245839 Log: Explicitly include headers that are implicitly included by libstdc++. Fixes building dtc with libc++. Modified: head/usr.bin/dtc/checking.cc head/usr.bin/dtc/dtb

svn commit: r245822 - head

2013-01-22 Thread David Chisnall
Author: theraven Date: Tue Jan 22 19:40:26 2013 New Revision: 245822 URL: http://svnweb.freebsd.org/changeset/base/245822 Log: Fix spurious leading / on dtc path in Makefile.inc1. Spotted by jhb. Modified: head/Makefile.inc1 Modified: head/Makefile.inc1 =

svn commit: r245809 - head/usr.bin/dtc

2013-01-22 Thread David Chisnall
Author: theraven Date: Tue Jan 22 18:15:43 2013 New Revision: 245809 URL: http://svnweb.freebsd.org/changeset/base/245809 Log: Fix the missing sentence that ended in the middle in the man page for dtc (also spotted by gavin). Modified: head/usr.bin/dtc/dtc.1 Modified: head/usr.bin/dtc/dtc

svn commit: r245807 - head/usr.bin/dtc

2013-01-22 Thread David Chisnall
Author: theraven Date: Tue Jan 22 18:12:31 2013 New Revision: 245807 URL: http://svnweb.freebsd.org/changeset/base/245807 Log: Fix logic error in explicitly specified dtb versions spotted by gavin. Modified: head/usr.bin/dtc/dtc.cc Modified: head/usr.bin/dtc/dtc.cc ==

svn commit: r245803 - in head: . gnu/usr.bin share/man/man5 share/mk usr.bin/dtc

2013-01-22 Thread David Chisnall
=== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ head/usr.bin/dtc/checking.cc Tue Jan 22 17:49:51 2013 (r245803) @@ -0,0 +1,210 @@ +/*- + * Copyright (c) 2013 David Chisnall + * All right

svn commit: r245745 - head/contrib/libcxxrt

2013-01-21 Thread David Chisnall
Author: theraven Date: Mon Jan 21 17:37:23 2013 New Revision: 245745 URL: http://svnweb.freebsd.org/changeset/base/245745 Log: Import new fix from libcxxrt. This fixes the case where you attempt to rethrow an exception when you haven't caught one. This is largely a cosmetic fix, as (unles

svn commit: r245327 - head/contrib/libcxxrt

2013-01-12 Thread David Chisnall
Author: theraven Date: Sat Jan 12 10:06:59 2013 New Revision: 245327 URL: http://svnweb.freebsd.org/changeset/base/245327 Log: Fix libcxxrt / libc++ build with the clang in head. Pointy hat to:theraven Modified: head/contrib/libcxxrt/atomic.h Modified: head/contrib/libcxxrt/atom

svn commit: r245304 - head/contrib/libcxxrt

2013-01-11 Thread David Chisnall
Author: theraven Date: Fri Jan 11 15:05:55 2013 New Revision: 245304 URL: http://svnweb.freebsd.org/changeset/base/245304 Log: Merge new version of libcxxrt. This brings in three fixes: - Don't treat pointers to members as pointers in catch blocks (they're usually fat pointers). -

Re: svn commit: r243670 - head/share/man/man5

2012-11-30 Thread David Chisnall
On 30 Nov 2012, at 00:15, Eitan Adler wrote: > Every time I talk to the clang folk about flags they point me to gcc > documentation. No we don't. We point you at the gcc documentation and at the clang manual. Clang aims to support all of the gcc flags, and provides some extra ones as document

svn commit: r243673 - head/contrib/libc++/include

2012-11-29 Thread David Chisnall
Author: theraven Date: Thu Nov 29 13:35:44 2012 New Revision: 243673 URL: http://svnweb.freebsd.org/changeset/base/243673 Log: Merge new libc++ into head. Modified: head/contrib/libc++/include/exception head/contrib/libc++/include/iterator head/contrib/libc++/include/locale Directory Prop

svn commit: r242945 - in head/contrib/libc++: include include/ext src

2012-11-12 Thread David Chisnall
Author: theraven Date: Tue Nov 13 03:27:43 2012 New Revision: 242945 URL: http://svnweb.freebsd.org/changeset/base/242945 Log: Import new version of libc++ into base. Modified: head/contrib/libc++/include/__config head/contrib/libc++/include/__functional_base head/contrib/libc++/include/_

Re: svn commit: r241931 - in head/sys: conf kern

2012-10-23 Thread David Chisnall
On 23 Oct 2012, at 16:05, Andre Oppermann wrote: > For zero copy send we're trying to come up with a sendfile-like > approach where the page is simply wired into kernel space. The > application then is not allowed to touch it until the socket > buffer has released it again. The main issue here i

Re: svn commit: r241373 - head/lib/libc/stdlib

2012-10-09 Thread David Chisnall
On 9 Oct 2012, at 17:33, Andrey Chernov wrote: > Do you check assembler output for _both_ cases? > In my testing clang and gcc xor's 'junk' properly in case it have > 'volatile' keyword (as in srandomdev()) and elide it without 'volatile'. > IMHO this change should be backed out for srandomdev() a

Re: svn commit: r240850 - head/lib/libstand

2012-09-24 Thread David Chisnall
On 23 Sep 2012, at 20:27, Garrett Cooper wrote: >+1. free(3) should silently ignore NULL parameters passed into it. Indeed. The C standard's description for free() states that: > If ptr is a null pointer, no action occurs. This means that a standards-compilant compiler is entirely at liber

Re: svn commit: r240549 - head/sys/arm/tegra

2012-09-16 Thread David Chisnall
On 16 Sep 2012, at 10:37, Chris Rees wrote: > Actually: > > for (;;) >; This form will generate a compiler warning, because it looks like a missing loop body. You can silence the warning by this form: for (;;) {} This makes it clear that you have an explicit body containing no statem

svn commit: r238182 - head/lib/libc/locale

2012-07-06 Thread David Chisnall
Author: theraven Date: Fri Jul 6 20:16:22 2012 New Revision: 238182 URL: http://svn.freebsd.org/changeset/base/238182 Log: Restore the __collate_load_error global that was accidentally removed in the xlocale refactoring. MFC after:1 week Modified: head/lib/libc/locale/collate.c

Re: svn commit: r238118 - head/lib/libc/gen

2012-07-04 Thread David Chisnall
On 4 Jul 2012, at 21:32, Andrey Chernov wrote: > 1) /dev/urandom may not exist in jails/sandboxes while sysctls (or old way > initialization) always exists. From the perspective of Capsicum sandboxes, a device node is better than a sysctl. The kernel must hard-code policy about which sysctls a

Re: svn commit: r237434 - in head/lib/libc: amd64/sys gen i386/sys include sys

2012-06-22 Thread David Chisnall
On 22 Jun 2012, at 08:34, Marius Strobl wrote: > I don't know much about x86 CPUs but is my understanding correct > that TSCs are not synchronized in any way across CPUs, i.e. > reading it on different CPUs may result in time going backwards > etc., which is okay for this application though? As l

svn commit: r236890 - in head: gnu/lib/libsupc++ lib/libcxxrt

2012-06-11 Thread David Chisnall
Author: theraven Date: Mon Jun 11 15:40:57 2012 New Revision: 236890 URL: http://svn.freebsd.org/changeset/base/236890 Log: Clean up some symbol versions for libsupc++ / libcxxrt. MFC after:1 week Reviewed by: kan Modified: head/gnu/lib/libsupc++/Version.map head/lib/libcxxrt/Ve

svn commit: r236889 - head/lib/libc/locale

2012-06-11 Thread David Chisnall
Author: theraven Date: Mon Jun 11 14:02:02 2012 New Revision: 236889 URL: http://svn.freebsd.org/changeset/base/236889 Log: Fix a leak when setting the global character locale to "C" from something else. Reported by: mm Modified: head/lib/libc/locale/setrunelocale.c Modified: head/lib

Re: svn commit: r236456 - in head/sys: amd64/include i386/include

2012-06-04 Thread David Chisnall
On 4 Jun 2012, at 11:00, Tijl Coosemans wrote: > On 02-06-2012 20:10, Konstantin Belousov wrote: >> Author: kib >> Date: Sat Jun 2 18:10:16 2012 >> New Revision: 236456 >> URL: http://svn.freebsd.org/changeset/base/236456 >> >> Log: >> Use plain store for atomic_store_rel on x86, instead of imp

Re: svn commit: r236137 - head/contrib/gcc/config/i386

2012-05-30 Thread David Chisnall
On 30 May 2012, at 09:01, Marius Strobl wrote: > Ehm, yes, but given that this wouldn't be the first such flag we have > is avoiding it really worth the link time and run time overheads in > the long term? Given the small overhead of the extra hashes, yes. At some point in the future, we can t

Re: svn commit: r236137 - head/contrib/gcc/config/i386

2012-05-28 Thread David Chisnall
On 28 May 2012, at 20:33, Dimitry Andric wrote: > On the other hand, it's really platform-dependent: I've checked several > Linux distributions, and it is fairly unpredictable whether their gcc > passes --hash-style to the linker, or if they do, which option they use. Can we make it dependent on

svn commit: r236177 - head/gnu/lib/libsupc++

2012-05-28 Thread David Chisnall
Author: theraven Date: Mon May 28 12:11:00 2012 New Revision: 236177 URL: http://svn.freebsd.org/changeset/base/236177 Log: Correctly export operator new / delete for things linking against libsupc++ but not libstdc++. Unfortunately, it appears that libsupc++ / libstdc++ have a different

svn commit: r236148 - head/lib/msun/src

2012-05-27 Thread David Chisnall
Author: theraven Date: Sun May 27 12:54:41 2012 New Revision: 236148 URL: http://svn.freebsd.org/changeset/base/236148 Log: Allow inclusion of libc++ to work after including math.h Submitted by: Yamaya Takashi Reviewed by: das MFC after:1 week Modified: head/lib/msun/src/math.h

Re: svn commit: r235267 - in head/usr.bin/sort: . nls

2012-05-11 Thread David Chisnall
On 11 May 2012, at 08:48, Konstantin Belousov wrote: > On Fri, May 11, 2012 at 12:37:16PM +, Gabor Kovesdan wrote: >> Author: gabor >> Date: Fri May 11 12:37:16 2012 >> New Revision: 235267 >> URL: http://svn.freebsd.org/changeset/base/235267 > >> +bool byte_sort = false; >> + >> +static wcha

svn commit: r234976 - in head/contrib/libc++: include src

2012-05-03 Thread David Chisnall
Author: theraven Date: Thu May 3 17:44:07 2012 New Revision: 234976 URL: http://svn.freebsd.org/changeset/base/234976 Log: Import new version of libc++. Among other improvements, this comes with an header that works with clang 3.1 (and, importantly, the pre-3.1 snapshot currently in head)

svn commit: r234958 - head/include

2012-05-03 Thread David Chisnall
Author: theraven Date: Thu May 3 15:54:06 2012 New Revision: 234958 URL: http://svn.freebsd.org/changeset/base/234958 Log: Fix after clang decided to rename all of its builtins to include a c11 prefix to disambiguate them from the one provided by GCC. Note: Clang 3.1 also supports the G

svn commit: r234732 - head/usr.sbin/wpa/hostapd

2012-04-27 Thread David Chisnall
Author: theraven Date: Fri Apr 27 15:35:09 2012 New Revision: 234732 URL: http://svn.freebsd.org/changeset/base/234732 Log: Add a note to hostapd.conf about an unhelpful error message in the hope that it won't confuse anyone else in the future. MFC after:1 week Modified: head/usr.s

svn commit: r234578 - head/lib/libc/locale

2012-04-22 Thread David Chisnall
Author: theraven Date: Sun Apr 22 18:51:38 2012 New Revision: 234578 URL: http://svn.freebsd.org/changeset/base/234578 Log: Fix some incorrect symbol versions. Reported by: das Modified: head/lib/libc/locale/Symbol.map Modified: head/lib/libc/locale/Symbol.map =

svn commit: r234573 - head/include/xlocale

2012-04-22 Thread David Chisnall
Author: theraven Date: Sun Apr 22 16:58:14 2012 New Revision: 234573 URL: http://svn.freebsd.org/changeset/base/234573 Log: Fix a bug caused by some misplaced brackets. Reported by: das Modified: head/include/xlocale/_ctype.h Modified: head/include/xlocale/_ctype.h

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