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gcc/libstdc++-v3
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Paolo Carlini 30a333ceeb [multiple changes] 
2008-08-23  Paolo Carlini  <paolo.carlini@oracle.com>

	* testsuite/lib/libstdc++.exp (check_v3_target_atomic_builtins): Add.
	* testsuite/lib/dg-options.exp (dg-require-atomic-builtins): Likewise.
	* testsuite/18_support/exception_ptr/current_exception.cc: Use it.
        * testsuite/18_support/exception_ptr/rethrow_exception.cc: Likewise.
        * testsuite/18_support/exception_ptr/lifespan.cc: Likewise.

2008-08-23  Sebastian Redl <sebastian.redl@getdesigned.at>

	Add (again) exception propagation support as per N2179.  Feature is
	available only when _GLIBCXX_ATOMIC_BUILTINS_4 is defined.
	* libsupc++/exception_ptr.h (exception_ptr, current_exception,
        copy_exception, rethrow_exception): New file, implement exception
	propagation.
        * libsupc++/eh_ptr.cc (exception_ptr, current_exception,
        rethrow_exception, __gxx_dependent_exception_cleanup): Likewise.
        * libsupc++/unwind-cxx.h (__cxa_exception): Add reference count.
	(__cxa_dependent_exception, __cxa_allocate_dependent_exception,
        __cxa_free_dependent_exception, __get_dependent_exception_from_ue,
        __GXX_INIT_DEPENDENT_EXCEPTION_CLASS, __is_dependent_exception,
        __gxx_dependent_exception_class, __get_object_from_ue,
        __get_object_from_ambiguous_exception): Add.
        (__GXX_INIT_EXCEPTION_CLASS, __gxx_exception_class): Rename.
        (__is_gxx_exception_class): Handle dependent exceptions.
        * libsupc++/eh_arm.cc (__cxa_type_match): Likewise.
        * libsupc++/eh_call.cc (__cxa_call_unexpected): Likewise.
        * libsupc++/eh_personality.cc (__gxx_personality_*): Likewise.
        * libsupc++/eh_type.cc (__cxa_current_exception_type): Likewise.
        * libsupc++/eh_alloc.cc (__cxa_allocate_dependent_exception,
        __cxa_free_dependent_exception): Add.
        * libsupc++/eh_throw.cc (__gxx_exception_cleanup): Handle reference
        counting.
        * libsupc++/exception: Conditionally include exception_ptr.h.
        * libsupc++/Makefile.am: Register new files.
        * libsupc++/Makefile.in: Regenerate.
        * config/abi/pre/gnu.ver: Add new symbols.
        * testsuite/18_support/exception_ptr/current_exception.cc: Test the
        core functionality of current_exception().
        * testsuite/18_support/exception_ptr/rethrow_exception.cc: Test the
        core functionality of rethrow_exception().
        * testsuite/18_support/exception_ptr/lifespan.cc: Test the life span of
        exception objects during exception propagation.

From-SVN: r139509
2008-08-23 11:28:30 +00:00
..
config [multiple changes] 2008-08-23 11:28:30 +00:00
doc acinclude.m4 ([GLIBCXX_CHECK_CLOCK_GETTIME]): Reinstate clock_gettime search, but only in libposix4, never link librt. 2008-08-01 14:06:38 +00:00
include char_traits.h (char_traits<char16_t>:: assign(char_type*, size_t, char_type), [...]): For now, just open-code. 2008-08-21 01:06:45 +00:00
libmath acinclude.m4 ([GLIBCXX_CHECK_CLOCK_GETTIME]): Reinstate clock_gettime search, but only in libposix4, never link librt. 2008-08-01 14:06:38 +00:00
libsupc++ [multiple changes] 2008-08-23 11:28:30 +00:00
po acinclude.m4 ([GLIBCXX_CHECK_CLOCK_GETTIME]): Reinstate clock_gettime search, but only in libposix4, never link librt. 2008-08-01 14:06:38 +00:00
scripts run_doxygen: Remove html_output_dir. 2008-03-26 06:27:35 +00:00
src acinclude.m4 ([GLIBCXX_CHECK_CLOCK_GETTIME]): Reinstate clock_gettime search, but only in libposix4, never link librt. 2008-08-01 14:06:38 +00:00
testsuite [multiple changes] 2008-08-23 11:28:30 +00:00
acinclude.m4 re PR libstdc++/37147 (New failures: 20_util/ratio/comparisons/comp2.cc et al) 2008-08-18 15:02:10 +00:00
aclocal.m4 re PR other/35457 (Error building GCC trunk on CELL SPU) 2008-04-18 10:28:53 +00:00
ChangeLog [multiple changes] 2008-08-23 11:28:30 +00:00
ChangeLog-1998
ChangeLog-1999
ChangeLog-2000
ChangeLog-2001
ChangeLog-2002
ChangeLog-2003
ChangeLog-2004
ChangeLog-2005
ChangeLog-2006
ChangeLog-2007 2008-01-02 Paolo Carlini <pcarlini@suse.de> 2008-01-02 15:11:59 +00:00
config.h.in configure.ac: Run unconditionally GLIBCXX_CHECK_INT64_T and GLIBCXX_CHECK_C99_TR1... 2008-08-12 10:41:26 +00:00
configure configure.ac: Do not hardcode HAVE_S_ISREG and HAVE_S_IFREG for newlib. 2008-08-18 16:21:18 +00:00
configure.ac configure.ac: Do not hardcode HAVE_S_ISREG and HAVE_S_IFREG for newlib. 2008-08-18 16:21:18 +00:00
configure.host arm-eabi-extra.ver: New file. 2008-07-21 19:21:45 +00:00
crossconfig.m4 acinclude.m4 ([AC_LC_MESSAGES]): Use AC_TRY_COMPILE instead of AC_TRY_LINK. 2008-08-17 12:30:55 +00:00
fragment.am
linkage.m4 [multiple changes] 2008-01-18 08:16:51 +00:00
Makefile.am Makefile.am (install-html, [...]): Add dummy targets. 2008-04-29 16:30:56 +01:00
Makefile.in acinclude.m4 ([GLIBCXX_CHECK_CLOCK_GETTIME]): Reinstate clock_gettime search, but only in libposix4, never link librt. 2008-08-01 14:06:38 +00:00
README mainpage.html: Add in corrected links. 2008-02-12 02:10:57 +00:00

README 

file: libstdc++-v3/README

New users may wish to point their web browsers to the file
index.html in the 'doc/html' subdirectory.  It contains brief
building instructions and notes on how to configure the library in
interesting ways.