Commit Graph

9 Commits

Author SHA1 Message Date
Dimitry Andric
bb52ed3249 Add std::uncaught_exceptions() to libcxxrt (C++17, see N4152 and N4259).
This has also been submitted upstream.
2015-10-05 17:47:23 +00:00
Dimitry Andric
e350ac5e37 Add __cxa_deleted_virtual to libcxxrt's version map.
This symbol can sometimes be emitted by clang++, and was not yet
exported from libcxxrt.  Attempt to be compatible with libsupc++ by
using the same CXXABI_1.3.6 symbol version.

Reported by:	yuri@rawbw.com
PR:		200863
Reviewed by:	emaste
MFC after:	3 days
Differential Revision: https://reviews.freebsd.org/D2850
2015-06-23 17:54:24 +00:00
Baptiste Daroussin
726f4cd580 Add support for __cxa_throw_bad_array_new_length in libcxxrt
It is required for use with newer g++49

Differential Revision:	https://reviews.freebsd.org/D982
Reviewed by:	theraven
Approved by:	theraven
MFC after:	3 weeks
2014-10-21 10:19:45 +00:00
David Chisnall
e23d53c461 Add missing C++11 typeinfos to the libcxxrt version script.
PR:		185663
MFC after:	1 week
2014-01-11 19:02:17 +00:00
Dimitry Andric
ccf9b6362b Add several missing symbols to libcxxrt's symbol version map, and remove
a few duplicates.  This should fix building world with -stdlib=libc++
after r246028.

Submitted by:	Yamaya Takashi <yamayan@kbh.biglobe.ne.jp>
MFC after:	1 week
X-MFC-With:	r246028
2013-02-03 20:40:41 +00:00
David Chisnall
4792733bb8 Fix some symbol version mismatches between libstdc++ and libsupc++/libcxxrt
that were causing the runtime and STL libraries to see different versions of
various classes and functions when libstdc++ is used as a filter.

Note: This changes the ABI for libcxxrt, but libcxxrt is currently only in
-STABLE for testing and is not used by anything unless explicitly enabled by
the end user.  No default compiler configurations use it.

libc++ will need to be recompiled after this change.  make buildworld will do
this automatically, but make in lib/libc++ will not necessarily work unless the
new libcxxrt is installed first.

PR:		kern/171610, stand/175453
Reviewed by:	kib
MFC after:	1 week
2013-01-28 11:12:49 +00:00
David Chisnall
fe13239287 Clean up some symbol versions for libsupc++ / libcxxrt.
MFC after:	1 week
Reviewed by:	kan
2012-06-11 15:40:57 +00:00
David Chisnall
c725650d64 Import new version of libcxxrt. Now works correctly with libobjc2 to implement
the unified exception model for Objective-C++.

Approved by:	dim (mentor)
2012-03-20 17:58:15 +00:00
David Chisnall
1e2a21d81c Add symbol versioning to libcxxrt.
Approved by:	dim (mentor)
2012-03-19 11:53:33 +00:00