mirror of git://gcc.gnu.org/git/gcc.git
31 Commits
| Author | SHA1 | Message | Date |
|---|---|---|---|
Jonathan Wakely
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da29d2a36e |
PR libstdc++/67843 set shared_ptr lock policy at build-time
This resolves a longstanding issue where the lock policy for shared_ptr reference counting depends on compilation options when the header is included, so that different -march options can cause ABI changes. For example, objects compiled with -march=armv7 will use atomics to synchronize reference counts, and objects compiled with -march=armv5t will use a mutex. That means the shared_ptr control block will have a different layout in different objects, causing ODR violations and undefined behaviour. This was the root cause of PR libstdc++/42734 as well as PR libstdc++/67843. The solution is to decide on the lock policy at build time, when libstdc++ is configured. The configure script checks for the availability of the necessary atomic built-ins for the target and fixes that choice permanently. Different -march flags used to compile user code will not cause changes to the lock policy. This results in an ABI change for certain compilations, but only where there was already an ABI incompatibility between the libstdc++.so library and objects built with an incompatible -march option. In general, this means a more stable ABI that isn't silently altered when -march flags make addition atomic ops available. To force a target to use "atomic" or "mutex" the new configure option --with-libstdcxx-lock-policy can be used. In order to turn ODR violations into linker errors, the uses of shared_ptr in filesystem directory iterators have been replaced with __shared_ptr, and explicit instantiations are declared. This ensures that object files using those types cannot link to libstdc++ libs unless they use the same lock policy. PR libstdc++/67843 * acinclude.m4 (GLIBCXX_ENABLE_LOCK_POLICY): Add new macro that defines _GLIBCXX_HAVE_ATOMIC_LOCK_POLICY. * config.h.in: Regenerate. * configure: Regenerate. * configure.ac: Use GLIBCXX_ENABLE_LOCK_POLICY. * doc/xml/manual/configure.xml: Document new configure option. * include/bits/fs_dir.h (directory_iterator): Use __shared_ptr instead of shared_ptr. (recursive_directory_iterator): Likewise. (__shared_ptr<_Dir>): Add explicit instantiation declaration. (__shared_ptr<recursive_directory_iterator::_Dir_stack>): Likewise. * include/bits/shared_ptr_base.h (__allocate_shared, __make_shared): Add default template argument for _Lock_policy template parameter. * include/ext/concurrence.h (__default_lock_policy): Check macro _GLIBCXX_HAVE_ATOMIC_LOCK_POLICY instead of checking if the current target supports the builtins for compare-and-swap. * src/filesystem/std-dir.cc (__shared_ptr<_Dir>): Add explicit instantiation definition. (__shared_ptr<recursive_directory_iterator::_Dir_stack>): Likewise. (directory_iterator, recursive_directory_iterator): Use __make_shared instead of make_shared. From-SVN: r266533 |
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Jonathan Wakely
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fe29811c31 |
Document options for Filesystem TS library
* doc/xml/manual/configure.xml: Document --enable-libstdcxx-filesystem-ts option. * doc/xml/manual/status_cxx2014.xml: Document libstdc++fs.a. * doc/xml/manual/using.xml: Likewise. * doc/html/*: Regenerate. From-SVN: r228914 |
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Jonathan Wakely
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4c2b10d6a4 |
re PR libstdc++/67066 (libstdc++-v3/src/filesystem/dir.cc fails to compile with --enable-concept-checks)
PR libstdc++/67066 * doc/xml/manual/configure.xml (manual.intro.setup.configure): Add caveats for --enable-concept-checks. Improve link text. * doc/xml/manual/diagnostics.xml (std.diagnostics.concept_checking): Clarify caveats. * doc/html/*: Regenerate. * include/bits/stl_deque.h (deque): Only use concept checks in C++03. * include/bits/stl_stack.h (stack): Likewise. * include/bits/stl_vector.h (vector): Likewise. From-SVN: r226984 |
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Jonathan Wakely
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10d712eb7d |
acinclude.m4 (GLIBCXX_DEFAULT_ABI): Change valid arguments for --with-default-libstdcxx-abi
* acinclude.m4 (GLIBCXX_DEFAULT_ABI): Change valid arguments for --with-default-libstdcxx-abi * configure: Regenerate. * doc/xml/manual/configure.xml: Document valid arguments. From-SVN: r225356 |
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Eric Botcazou
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9b92a9f3b6 |
sjlj.m4: New file.
config/ * sjlj.m4: New file. libgcc/ * configure.ac: Include config/sjlj.m4. Remove manual SJLJ check, add GCC_CHECK_SJLJ_EXCEPTIONS and adjust. * config.in: Regenerate. * configure: Likewise. * config.host: Replace enable_sjlj_exceptions by ac_cv_sjlj_exceptions. libjava/ * configure.ac: Include config/sjlj.m4. Remove manual SJLJ check, add GCC_CHECK_SJLJ_EXCEPTIONS and adjust. * include/config.h.in: Regenerate. * configure: Likewise. * exception.cc: Replace SJLJ_EXCEPTIONS by __USING_SJLJ_EXCEPTIONS__. * stacktrace.cc: Likewise. * include/default-signal.h: Likewise. * sysdep/i386/backtrace.h: Likewise. libobjc/ * configure.ac: Remove manual SJLJ check. * config.h.in: Regenerate. * configure: Likewise. * exception.c: Replace SJLJ_EXCEPTIONS by __USING_SJLJ_EXCEPTIONS__. libstdc++-v3/ * acinclude.m4 (GLIBCXX_ENABLE_SJLJ_EXCEPTIONS): Delete. * configure.ac: Remove GLIBCXX_ENABLE_SJLJ_EXCEPTIONS. * config.h.in: Regenerate. * configure: Likewise. * libsupc++/eh_personality.cc: Replace _GLIBCXX_SJLJ_EXCEPTIONS by __USING_SJLJ_EXCEPTIONS__. * libsupc++/eh_throw.cc: Likewise. * libsupc++/eh_ptr.cc: Likewise. * doc/html/manual/appendix_porting.html: Remove GLIBCXX_ENABLE_SJLJ_EXCEPTIONS * doc/xml/manual/build_hacking.xml: Likewise. * doc/html/manual/configure.html: Remove --enable-sjlj-exceptions. * doc/xml/manual/configure.xml: Likewise. From-SVN: r223181 |
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Jonathan Wakely
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8a29fdfd23 |
configure.xml: Update descriptions of options affecting dual ABI and add cross-references.
* doc/xml/manual/configure.xml: Update descriptions of options affecting dual ABI and add cross-references. * doc/xml/manual/strings.xml: Clarify that string isn't COW now. * doc/xml/manual/using.xml: Document ABI transition. * doc/html/*: Regenerate. From-SVN: r222262 |
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Jonathan Wakely
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34a2b7558b |
New std::string implementation.
* acinclude.m4 (GLIBCXX_ENABLE_LIBSTDCXX_CXX11_ABI): Remove. (GLIBCXX_ENABLE_LIBSTDCXX_DUAL_ABI, GLIBCXX_DEFAULT_ABI): Add. * configure.ac: Use new macros. * configure: Regenerate. * Makefile.in: Regenerate. * doc/Makefile.in: Regenerate. * libsupc++/Makefile.in: Regenerate. * po/Makefile.in: Regenerate. * src/Makefile.in: Regenerate. * testsuite/Makefile.in: Regenerate. * include/Makefile.am: Set _GLIBCXX_USE_DUAL_ABI. * include/Makefile.in: Regenerate. * config/abi/pre/gnu.ver: Export symbols related to new std::string. Tighten old patterns to not match new symbols. * config/locale/generic/monetary_members.cc: Guard some definitions to not compile with new ABI. * config/locale/gnu/monetary_members.cc: Likewise. * config/locale/gnu/numeric_members.cc: Prevent double-free. * config/os/gnu-linux/ldbl-extra.ver: Add new __gnu_cxx_ldbl128 exports. Tighten old patterns. * doc/xml/manual/configure.xml: Document new configure options. * doc/html/*: Regenerate. * include/bits/basic_string.h (__cxx11::basic_string): Define new non-reference-counted implementation in inline namespace __cxx11. (stoi, stol, stoll, stof, stod, stold, to_string): Conditionally use inline namespace. (literals::string_literals::operator"): Conditionally use abi-tag. * include/bits/basic_string.tcc (__cxx11::basic_string): Define. * include/bits/c++config: Define _GLIBCXX_USE_DUAL_ABI and LDBL_CXX11_ABI namespace macros. * include/bits/locale_classes.h (locale::name()): Use abi_tag when new ABI is in use. (locale::_S_twinned_facets): New static member. (locale::facet::__shim): Declare new type. (locale::_facet::_M_sso_shim, locale::_facet::_M_cow_shim): New functions for creating shims. (locale::_Impl::_M_facet_unchecked): New member function for use during construction. (locale::_Impl::_M_init_extra): New member functions to create second version of some facets. (collate, collate_byname): Use abi_tag when new ABI is in use. * include/bits/locale_facets.h: Add _GLIBCXX_NUM_CXX11_FACETS macro. (numpunct, numpunct_byname): Use __cxx11 namespace. (num_get::_M_extract_float, num_get::_M_extract_int): Use abi_tag when new ABI is in use. (num_get::__do_get, num_put::__do_put): Do not declare long double compat functions for new ABI. * include/bits/locale_facets.tcc (num_get, num_put): Use abi_tag on definitions. (numpunct, numpunct_byname): Qualify explicit instantiations. * include/bits/locale_facets_nonio.h (time_get, time_get_byname, moneypunct, moneypunct_byname, money_get, money_put, messages, messages_byname): Use new inline namespace macros. (money_get::__do_get, money_put::__do_put): Do not declare long double compat functions for new ABI. * include/bits/locale_facets_nonio.tcc (money_get, money_put): Use new namespace macros. (money_get::__do_get, money_put::__do_put): Do not define for new ABI. * include/bits/localefwd.h (numpunct, numpunct_byname, collate, collate_byname, time_get, time_get_byname, moneypunct, moneypunct_byname, money_get, money_put, messages, messages_byname): Use new namespace macros. * include/bits/regex.h: Use inline namespace macros. * include/bits/stl_list.h (_List_base, list): Use inline namespace instead of abi-tag. * include/bits/stringfwd.h (basic_string): Use namespace macros. * include/std/iosfwd (basic_stringbuf, basic_istringstream, basic_ostringstream, basic_stringstream): Likewise. * include/std/sstream: Likewise. (basic_stringbuf::__xfer_bufptrs): Update streambuf pointers on move. * include/std/stdexcept (__cow_string, __sso_string): New types for indirectly using std::string with either ABI. (logic_error, runtime_error): Replace std::string member with __cow_string when new ABI is in use. Declare non-inline copy constructor and assignment operator. Declare const char* constructors. (domain_error, invalid_argument, length_error, out_of_range, range_error, overflow_error, underflow_error): Declare const char* constructors. * include/std/system_error (error_category): Replace with new definition in inline namespace _V2. (error_code::message, error_condition::message): Use abi_tag on functions returning std::string. * python/libstdcxx/v6/printers.py (StdStringPrinter): Handle new ABI. * src/c++11/Makefile.am: Add new files. * src/c++11/Makefile.in: Regenerate. * src/c++11/compatibility-c++0x.cc: Compile with old std::string ABI. Define old error_category symbols. * src/c++11/cow-fstream-inst.cc: New. Instantiate fstream members using old std::string ABI. * src/c++11/cow-locale_init.cc (locale::_Impl::_M_init_extra): Define. * src/c++11/cow-shim_facets.cc: Define shim facets using old ABI. * src/c++11/cow-sstream-inst.cc: Instantiate stringstreams using old std::string ABI. * src/c++11/cow-stdexcept.cc: Define new constructors and assignment operators. (__cow_string, error_category::_M_message): Define. * src/c++11/cow-string-inst.cc: Explicit instantiations using old std::string. Include src/c++98/istream-string.cc. * src/c++11/cow-wstring-inst.cc: Explicit instantiations using old std::wstring. * src/c++11/cxx11-hash_tr1.cc: Explicit instantiations using new string. * src/c++11/cxx11-ios_failure.cc: Add sanity check. * src/c++11/cxx11-locale-inst.cc: Instantiate facets using new std::string. * src/c++11/cxx11-shim_facets.cc: Define shim facets using new ABI. * src/c++11/cxx11-stdexcept.cc: Define constructors taking new std::string. * src/c++11/cxx11-wlocale-inst.cc: Instantiate facets using new std::wstring. * src/c++11/fstream-inst.cc: Compile with new ABI. * src/c++11/functexcept.cc: Compile with old ABI. * src/c++11/random.cc: Compile with new ABI. * src/c++11/sstream-inst.cc: Compile with new ABI. * src/c++11/string-inst.cc: Explicit instantiations for new string. * src/c++11/system_error.cc (__sso_string, error_category::_M_message): Define. * src/c++11/wstring-inst.cc: Compile with new ABI. * src/c++98/Makefile.am: Compile some host files twice for old and new std::string. Add new files. * src/c++98/Makefile.in: Regenerate. * src/c++98/compatibility-ldbl.cc: Compile with old ABI. * src/c++98/compatibility.cc: Likewise. * src/c++98/concept-inst.cc: Likewise. * src/c++98/hash_tr1.cc: Likewise. * src/c++98/istream-string.cc: New file defining functions that work with istream and std::string moved from ... * src/c++98/istream.cc: ... here. * src/c++98/cow-istream-string.cc: Recompile istream-string.cc with old ABI. * src/c++98/locale-inst.cc: Adjust facet instantiations to work for either ABI. * src/c++98/locale.cc (locale::_M_install_facet, locale::_M_install_cache): Handle twinned facets. * src/c++98/locale-facets.cc: Compile with old std::string ABI. (__verify_grouping): Define new overload and old std::string version. * src/c++98/locale_init.cc: Initialize twinned facets. * src/c++98/localename.cc: Likewise. * src/c++98/misc-inst.cc: Instantiate C++98-only std::string members. (__verify_grouping): Define new std::string version. * src/c++98/stdexcept.cc: Compile with old std::string ABI. * src/c++98/wlocale-inst.cc: Likewise. * testsuite/18_support/50594.cc: Adjust to work with SSO strings. * testsuite/21_strings/basic_string/capacity/1.cc: Likewise. * testsuite/21_strings/basic_string/capacity/char/1.cc: Likewise. * testsuite/21_strings/basic_string/capacity/char/18654.cc: Likewise. * testsuite/21_strings/basic_string/capacity/char/2.cc: Likewise. * testsuite/21_strings/basic_string/capacity/wchar_t/1.cc: Likewise. * testsuite/21_strings/basic_string/capacity/wchar_t/18654.cc: Likewise. * testsuite/21_strings/headers/string/synopsis.cc: Use inline namespace macros. * testsuite/23_containers/headers/list/synopsis.cc: Likewise. * testsuite/27_io/basic_ios/copyfmt/char/1.cc: Set dg-options so correct exception type can be caught. * testsuite/27_io/basic_ios/exceptions/char/1.cc: Likewise. * testsuite/27_io/basic_istream/extractors_arithmetic/char/ exceptions_failbit.cc: Likewise. * testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/ exceptions_failbit.cc: Likewise. * testsuite/27_io/basic_istream/extractors_other/char/ exceptions_null.cc: Likewise. * testsuite/27_io/basic_istream/extractors_other/wchar_t/ exceptions_null.cc: Likewise. * testsuite/27_io/basic_istream/sentry/char/12297.cc: Likewise. * testsuite/27_io/basic_istream/sentry/wchar_t/12297.cc: Likewise. * testsuite/27_io/basic_ostream/inserters_other/char/ exceptions_null.cc: Likewise. * testsuite/27_io/basic_ostream/inserters_other/wchar_t/ exceptions_null.cc: Likewise. * testsuite/27_io/ios_base/storage/2.cc: Likewise. * testsuite/27_io/ios_base/failure/cxx11.cc: Disable for old ABI. * testsuite/ext/profile/mutex_extensions_neg.cc: Adjust dg-error. * testsuite/libstdc++-prettyprinters/libfundts.cc: Use old ABI. * testsuite/libstdc++-prettyprinters/simple.cc: Likewise. * testsuite/libstdc++-prettyprinters/simple11.cc: Likewise. * testsuite/libstdc++-prettyprinters/whatis.cc: Likewise. * testsuite/util/exception/safety.h: Adjust member function types for new std::string. * testsuite/util/testsuite_abi.cc: Add new version and ignore __float128 symbols in __cxx11 namespace. From-SVN: r218964 |
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Jonathan Wakely
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f0bb873672 |
faq.xml (faq.stream_reopening_fails): Replace <quote> in code example.
* doc/xml/faq.xml (faq.stream_reopening_fails): Replace <quote> in code example. * doc/xml/manual/backwards_compatibility.xml (backwards.second.stringstreams): Likewise. * doc/xml/manual/configure.xml (--enable-libstdcxx-time): Document change of default. * doc/xml/manual/containers.xml (associative.bitset.type_string): Replace <quote> in code example. * doc/xml/manual/debug.xml: Clarify reference to ThreadSanitizer. * doc/xml/manual/documentation_hacking.xml: Improve debugging tips, fix typos, improve markup. * doc/xml/manual/intro.xml (manual.intro.status.bugs.iso): Replace <emphasis> with <replaceable>. * doc/xml/manual/locale.xml (locale.impl.c): Remove backticks. * doc/xml/manual/support.xml (std.support.memory): Replace <quote> and remove newlines in string literal. From-SVN: r211316 |
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Rainer Orth
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d9f069ab4f |
Remove obsolete Solaris 9 support
libstdc++-v3: * configure.host: Remove solaris2.9 handling. Change os_include_dir to os/solaris/solaris2.10. * acinclude.m4 (ac_has_gthreads): Remove solaris2.9* handling. * crossconfig.m4: Remove *-solaris2.9 handling, simplify. * configure: Regenerate. * config/abi/post/solaris2.9: Remove. * config/os/solaris/solaris2.9: Rename to ... * config/os/solaris/solaris2.10: ... this. * config/os/solaris/solaris2.10/os_defines.h (CLOCK_MONOTONIC): Remove. * doc/xml/manual/configure.xml (--enable-libstdcxx-threads): Remove Solaris 9 reference. * doc/html/manual/configure.html: Regenerate. * testsuite/27_io/basic_istream/extractors_arithmetic/char/12.cc: Remove *-*-solaris2.9 xfail. * testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/12.cc: Likewise. * testsuite/ext/enc_filebuf/char/13598.cc: Remove *-*-solaris2.9 xfail. libjava: * configure.ac (THREADLIBS, THREADSPEC): Remove *-*-solaris2.9 handling. * configure: Regenerate. libgfortran: * config/fpu-387.h [__sun__ && __svr4__]: Remove SSE execution check. libgcc: * config/i386/crtfastmath.c (set_fast_math): Remove SSE execution check. * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove Solaris 9 single-threaded support. * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove Solaris 9 single-threaded support. Add call_user_handler code sequences. (sparc_is_sighandler): Likewise. libcpp: * lex.c: Remove Solaris 9 reference. gcc/testsuite: * gcc.c-torture/compile/pr28865.c: Remove dg-xfail-if. * gcc.dg/c99-stdint-6.c: Remove dg-options for *-*-solaris2.9. * gcc.dg/lto/20090210_0.c: Remove dg-extra-ld-options for *-*-solaris2.9. * gcc.dg/torture/pr47917.c: Remove dg-options for *-*-solaris2.9. * gcc.target/i386/pr22076.c: Remove i?86-*-solaris2.9 handling from dg-options. * gcc.target/i386/pr22152.c: Remove i?86-*-solaris2.9 handling from dg-additional-options. * gcc.target/i386/vect8-ret.c: Remove i?86-*-solaris2.9 handling from dg-options. * gcc.dg/vect/tree-vect.h (check_vect): Remove Solaris 9 SSE2 execution check. * gcc.target/i386/sse-os-support.h [__sun__ && __svr4__] (sigill_hdlr): Remove. (sse_os_support) [__sun__ && __svr4__]: Remove SSE execution check. * gfortran.dg/erf_3.F90: Remove sparc*-*-solaris2.9* handling. * gfortran.dg/fmt_en.f90: Remove i?86-*-solaris2.9* handling. * gfortran.dg/round_4.f90: Remove *-*-solaris2.9* handling. * lib/target-supports.exp (add_options_for_tls): Remove *-*-solaris2.9* handling. gcc: * config.gcc (enable_obsolete): Remove *-*-solaris2.9*. (*-*-solaris2.[0-9] | *-*-solaris2.[0-9].*): Mark unsupported. (*-*-solaris2*): Simplify. (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Likewise. (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Remove *-*-solaris2.9* handling. * configure.ac (gcc_cv_as_hidden): Remove test for Solaris 9/x86 as bug. (gcc_cv_ld_hidden): Remove *-*-solaris2.9* handling. (ld_tls_support): Remove i?86-*-solaris2.9, sparc*-*-solaris2.9 handling, simplify. (gcc_cv_as_gstabs_flag): Remove workaround for Solaris 9/x86 as bug. * configure: Regenerate. * config/i386/sol2-9.h: Remove. * doc/install.texi (Specific, i?86-*-solaris2.9): Remove. (Specific, *-*-solaris2*): Mention Solaris 9 support removal. Remove Solaris 9 references. fixincludes: * inclhack.def (math_exception): Bypass on *-*-solaris2.1[0-9]*. (solaris_int_types): Remove. (solaris_longjmp_noreturn): Remove. (solaris_mutex_init_2): Remove. (solaris_once_init_2): Remove. (solaris_sys_va_list): Remove. * fixincl.x: Regenerate. * tests/base/iso/setjmp_iso.h: Remove. * tests/base/pthread.h [SOLARIS_MUTEX_INIT_2_CHECK]: Remove. [SOLARIS_ONCE_INIT_1_CHECK]: Remove wrapping done by solaris_once_init_2. [SOLARIS_ONCE_INIT_2_CHECK]: Remove. * tests/base/sys/int_types.h: Remove. * tests/base/sys/va_list.h: Remove. contrib: * config-list.mk (LIST): Remove sparc-sun-solaris2.9, i686-solaris2.9. From-SVN: r209621 |
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Ondřej Bílka
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64e1ab1168 |
build_hacking.xml: Fix documentation typos.
2013-11-15 Ondřej Bílka <neleai@seznam.cz> Jonathan Wakely <jwakely.gcc@gmail.com> * doc/xml/manual/build_hacking.xml: Fix documentation typos. * doc/xml/manual/configure.xml: Likewise. * include/bits/atomic_base.h: Fix typos in comments. * include/bits/random.h: Likewise. * include/ext/cast.h: Likewise. * libsupc++/cxxabi.h: Likewise. * testsuite/ext/pb_ds/example/hash_illegal_resize.cc: Likewise. * testsuite/tr1/5_numerical_facilities/special_functions/testcase.h: Likewise. * testsuite/util/exception/safety.h: Likewise. * testsuite/util/testsuite_containers.h: Likewise. * testsuite/util/testsuite_hooks.cc: Likewise. Co-Authored-By: Jonathan Wakely <jwakely.gcc@gmail.com> From-SVN: r204850 |
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Caroline Tice
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2077db1be5 |
Commit the vtable verification feature.
Commit the vtable verification feature. This feature is designed to
detect, at run time, if/when the vtable pointer in a C++ object has
been corrupted, before allowing virtual calls through that pointer.
If pointer corruption is detected, execution of the program is halted.
libstdc++-v3 ChangeLog:
2013-08-06 Caroline Tice <cmtice@google.com>
* fragment.am: Add XTEMPLATE_FLAGS.
* configure.ac: Add definitions for --enable-vtable-verify.
* acinclude.m4: Add --enable-vtable-verify and
--disable-vtable-verify; define --enable-vtable-verify; define
VTV_CXXFLAGS, VTV_PCH_CXXFLAGS and VTV_CXXLINKFLAGS.
* config/abi/pre/gnu.ver: Export symbols for vtable verification.
* libsupc++/Makefile.am: Define vtv_sources and add it to
libsupc___la_SOURCES and libsupc__convenience_la_SOURCES.
* libsupc++/vtv_stubs.cc: New file.
* include/Makefile.am: Add VTV_PCH_CXXFLAGS to PCHFLAGS.
* src/Makefile.am: Add VTV_CXXFLAGS to AM_CXXFLAGS; add
VTV_CXXLINKFLAGS to CXXLINK.
* src/c++98/Makefile.am: Comment out XTEMPLATE_FLAGS; add VTV_CXXFLAGS
to AM_CXXFLAGS; add VTV_CXXXLINKFLAGS to CXXLINK.
* src/C++11/Makefile.am: Ditto.
* doc/xml/manual/configure.xml: Add entry for --enable-vtable-verify.
* scripts/testsuite_flags.in: Add cxxvtvflags to Usage; cause
cxxvtvflags to use VTV_CXXFLAGS and VTV_CXXLINKFLAGS.
* testsuite/lib/libstdc++.exp: Add cxxvtvflags; add code to locate
libvtv if --enable-vtable-verify was used; set cxxvtvflags; add
cxxvtvflags to cxx_final.
* testsuite/18_support/bad_exception/23591_thread-1.c: Add
-fvtable-verify=none to compiler flags.
* testsuite/17_intro/freestanding.cc: Add -fvtable-verify=none
to compiler flags.
* configure: Regenerated.
* Makefile.in: Regenerated.
* python/Makefile.in: Regenerated.
* include/Makefile.in: Regenerated.
* libsupc++/Makefile.in: Regenerated.
* config.h.in: Regenerated.
* po/Makefile.in: Regenerated.
* src/Makefile.in: Regenerated.
* src/c++98/Makefile.in: Regenerated.
* src/c++11/Makefile.in: Regenerated.
* doc/Makefile.in: Regenerated.
* testsuite/Makefile.in: Regenerated.
top level ChangeLog:
2013-08-06 Caroline Tice <cmtice@google.com>
* configure.ac: Add target-libvtv to target_libraries; disable libvtv
on non-linux systems; add target-libvtv to noconfigdirs; add
libsupc++/.libs to C++ library search paths.
* configure: Regenerated.
* Makefile.def: Add libvtv to target_modules; make libvtv depend on
libstdc++ and libgcc.
* Makefile.in: Regenerated.
include/ChangeLog:
2013-08-06 Caroline Tice <cmtice@google.com>
* vtv-change-permission.h: New file.
contrib/ChangeLog:
2013-08-06 Caroline Tice4 <cmtice@google.com>
* gcc_update: Add libvtv files.
libgcc/ChangeLog:
2013-08-06 Caroline Tice <cmtice@google.com>
config.host (extra_parts): Add vtv_start.o, vtv_end.o
vtv_start_preinit.o and vtv_end_preinit.o.
configure.ac: Add code to check/set enable_vtable_verify.
Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is
true.
vtv_start_preinit.c: New file.
vtv_end_preinit.c: New file.
vtv_start.c: New file.
vtv_end.c: New file.
configure: Regenerated.
gcc/ChangeLog:
2013-08-06 Caroline Tice <cmtice@google.com>
* gcc.c (VTABLE_VERIFICATION_SPEC): New definition.
(LINK_COMMAND_SPEC): Add VTABLE_VERIFICATION_SPEC.
* tree-pass.h: Add pass_vtable_verify.
* varasm.c (assemble_variable): Add code to properly set the comdat
section and name for the .vtable_map_vars section.
(assemble_vtyv_preinit_initializer): New function.
(default_sectin_type_flags): Make sure .vtable_map_vars section has
LINK_ONCE flag.
* output.h: Add function decl for assemble_vtv_preinit_initializer.
* vtable-verify.c: New file.
* vtable-verify.h: New file.
* flag-types.h (enum vtv_priority): Defintions for flag_vtable_verify
initialiation levels.
* timevar.def (TV_VTABLE_VERIFICATION): New definition.
* passes.def: Insert pass_vtable_verify.
* aclocal.m4: Reorder includes.
* doc/invoke.texi: Add documentation for the flags -fvtable-verify=,
-fvtv-debug and -fvtv-counts.
* config/gnu-user.h (GNU_USER_TARGET_STARTFILE_SPEC): Add vtv_start*.o,
as appropriate, if -fvtable-verify=... is used.
(GNU_USER_TARGET_ENDFILE_SPEC): Add vtv_end*.o as appropriate, if
-fvtable-verify=... is used.
* Makefile.in (OBJS): Add vtable-verify.o to list.
(vtable-verify.o): Add new build rule.
(GTFILES): Add vtable-verify.c to list.
* common.opt (fvtable-verify=): New flag.
(vtv_priority): Values for fvtable-verify= flag.
(fvtv-counts): New flag.
(fvtv-debug): New flag.
* tree.h (save_vtable_map_decl): New extern function decl.
gcc/cp/ChangeLog:
2013-08-06 Caroline Tice <cmtice@google.com>
* Make-lang.in (*CXX_AND_OBJCXX_OBJS): Add vtable-class-hierarchy.o to
list.
(vtable-class-hierarchy.o): Add build rule.
* cp-tree.h (vtv_start_verification_constructor_init_function): New
extern function decl.
(vtv_finish_verification_constructor_init_function): New extern
function decl.
(build_vtbl_address): New extern function decl.
(get_mangled_vtable_map_var_name): New extern function decl.
(vtv_compute_class_hierarchy_transitive_closure): New extern function
decl.
(vtv_generate_init_routine): New extern function decl.
(vtv_save_class_info): New extern function decl.
(vtv_recover_class_info): New extern function decl.
(vtv_build_vtable_verify_fndecl): New extern function decl.
* class.c (finish_struct_1): Add call to vtv_save_class_info if
flag_vtable_verify is true.
* config-lang.in: Add vtable-class-hierarchy.c to gtfiles list.
* vtable-class-hierarchy.c: New file.
* mangle.c (get_mangled_vtable_map_var_name): New function.
* decl2.c (start_objects): Update function comment.
(cp_write_global_declarations): Call vtv_recover_class_info,
vtv_compute_class_hierarchy_transitive_closure and
vtv_build_vtable_verify_fndecl, before calling
finalize_compilation_unit, and call vtv_generate_init_rount after, IFF
flag_vtable_verify is true.
(vtv_start_verification_constructor_init_function): New function.
(vtv_finish_verification_constructor_init_function): New function.
* init.c (build_vtbl_address): Remove static qualifier from function.
libvtv/ChangeLog:
2013-08-06 Caroline Tice <cmtice@google.com>
Initial check-in of new vtable verification feature.
* configure.ac : New file.
* acinclude.m4 : New file.
* Makefile.am : New file.
* aclocal.m4 : New file.
* configure.tgt : New file.
* configure: New file (generated).
* Makefile.in: New file (generated).
* vtv_set.h : New file.
* vtv_utils.cc : New file.
* vtv_utils.h : New file.
* vtv_malloc.cc : New file.
* vtv_rts.cc : New file.
* vtv_malloc.h : New file.
* vtv_rts.h : New file.
* vtv_fail.cc : New file.
* vtv_fail.h : New file.
* vtv_map.h : New file.
* scripts/run-testsuite.sh : New file.
* scripts/sum-vtv-counts.c : New file.
* testsuite/parts-test-main.h : New file.
* testusite/dataentry.cc : New file.
* testsuite/temp_deriv.cc : New file.
* testsuite/register_pair.cc : New file.
* testsuite/virtual_inheritance.cc : New file.
* testsuite/field-test.cc : New file.
* testsuite/nested_vcall_test.cc : New file.
* testsuite/template-list-iostream.cc : New file.
* testsuite/register_pair_inserts.cc : New file.
* testsuite/register_pair_inserts_mt.cc : New file.
* testsuite/event.list : New file.
* testsuite/parts-test-extra-parts-views.cc : New file.
* testsuite/parts-test-extra-parts-views.h : New file.
* testsuite/environment-fail-32.s : New file.
* testsuite/parts-test-extra-parts.h : New file.
* testsuite/temp_deriv2.cc : New file.
* testsuite/dlopen_mt.cc : New file.
* testsuite/event.h : New file.
* testsuite/template-list.cc : New file.
* testsuite/replace-fail.cc : New file.
* testsuite/Makefile.am : New file.
* testsuite/Makefile.in: New file (generated).
* testsuite/mempool_negative.c : New file.
* testsuite/parts-test-main.cc : New file.
* testsuite/event-private.cc : New file.
* testsuite/thunk.cc : New file.
* testsuite/event-defintiions.cc : New file.
* testsuite/event-private.h : New file.
* testsuite/parts-test.list : New file.
* testusite/register_pair_mt.cc : New file.
* testsuite/povray-derived.cc : New file.
* testsuite/event-main.cc : New file.
* testsuite/environment.cc : New file.
* testsuite/template-list2.cc : New file.
* testsuite/thunk_vtable_map_attack.cc : New file.
* testsuite/parts-test-extra-parts.cc : New file.
* testsuite/environment-fail-64.s : New file.
* testsuite/dlopen.cc : New file.
* testsuite/so.cc : New file.
* testsuite/temp_deriv3.cc : New file.
* testsuite/const_vtable.cc : New file.
* testsuite/mempool_positive.c : New file.
* testsuite/dup_name.cc : New file.
From-SVN: r201555
|
|
|
Andreas Schwab
|
92eba4000d |
chapter.txml: Remove whitespace inside <keyword>.
* doc/xml/chapter.txml: Remove whitespace inside <keyword>. * doc/xml/class.txml: Likewise. * doc/xml/manual/abi.xml: Likewise. * doc/xml/manual/algorithms.xml: Likewise. * doc/xml/manual/allocator.xml: Likewise. * doc/xml/manual/appendix_contributing.xml: Likewise. * doc/xml/manual/appendix_free.xml: Likewise. * doc/xml/manual/appendix_porting.xml: Likewise. * doc/xml/manual/atomics.xml: Likewise. * doc/xml/manual/auto_ptr.xml: Likewise. * doc/xml/manual/backwards_compatibility.xml: Likewise. * doc/xml/manual/bitmap_allocator.xml: Likewise. * doc/xml/manual/build_hacking.xml: Likewise. * doc/xml/manual/codecvt.xml: Likewise. * doc/xml/manual/concurrency.xml: Likewise. * doc/xml/manual/concurrency_extensions.xml: Likewise. * doc/xml/manual/configure.xml: Likewise. * doc/xml/manual/containers.xml: Likewise. * doc/xml/manual/ctype.xml: Likewise. * doc/xml/manual/debug.xml: Likewise. * doc/xml/manual/debug_mode.xml: Likewise. * doc/xml/manual/diagnostics.xml: Likewise. * doc/xml/manual/extensions.xml: Likewise. * doc/xml/manual/internals.xml: Likewise. * doc/xml/manual/intro.xml: Likewise. * doc/xml/manual/io.xml: Likewise. * doc/xml/manual/iterators.xml: Likewise. * doc/xml/manual/locale.xml: Likewise. * doc/xml/manual/localization.xml: Likewise. * doc/xml/manual/messages.xml: Likewise. * doc/xml/manual/mt_allocator.xml: Likewise. * doc/xml/manual/numerics.xml: Likewise. * doc/xml/manual/parallel_mode.xml: Likewise. * doc/xml/manual/policy_data_structures.xml: Likewise. * doc/xml/manual/prerequisites.xml: Likewise. * doc/xml/manual/profile_mode.xml: Likewise. * doc/xml/manual/shared_ptr.xml: Likewise. * doc/xml/manual/status_cxx1998.xml: Likewise. * doc/xml/manual/status_cxx2011.xml: Likewise. * doc/xml/manual/status_cxxtr1.xml: Likewise. * doc/xml/manual/status_cxxtr24733.xml: Likewise. * doc/xml/manual/strings.xml: Likewise. * doc/xml/manual/support.xml: Likewise. * doc/xml/manual/test.xml: Likewise. * doc/xml/manual/using_exceptions.xml: Likewise. * doc/xml/manual/utilities.xml: Likewise. * doc/xml/spine.xml: Likewise. From-SVN: r193414 |
|
|
Gerald Pfeifer
|
1a34066e2e |
configure.xml: Adjust GNU libc link.
* doc/xml/manual/configure.xml: Adjust GNU libc link. * doc/xml/manual/debug.xml: Adjust GDB documentation link. Use GCC instead of gcc. * doc/xml/manual/prerequisites.xml: Remove detailed reference to binutils downloads. From-SVN: r193109 |
|
|
Yufeng Zhang
|
e3b0260052 |
configure.xml (--enable-clocale): Document the 'newlib' and 'darwin' options.
2012-10-22 Yufeng Zhang <yufeng.zhang@arm.com> Jonathan Wakely <jwakely.gcc@gmail.com> * doc/xml/manual/configure.xml (--enable-clocale): Document the 'newlib' and 'darwin' options. Minor stylistic improvements. Co-Authored-By: Jonathan Wakely <jwakely.gcc@gmail.com> From-SVN: r192661 |
|
|
Sebastian Huber
|
5a86d36fcc |
re PR libstdc++/43852 (Embedded systems friendly libstdc++)
2012-09-10 Sebastian Huber <sebastian.huber@embedded-brains.de> Jonathan Wakely <jwakely.gcc@gmail.com> PR libstdc++/43852 * acinclude.m4 (GLIBCXX_ENABLE_VERBOSE): Define. * configure.ac (GLIBCXX_ENABLE_VERBOSE): Use it. * config.h.in: Regenerate. * configure: Likewise. * libsupc++/eh_term_handler.cc (_GLIBCXX_VERBOSE): Check new macro. * libsupc++/pure.cc (_GLIBCXX_VERBOSE): Likewise. * doc/xml/manual/configure.xml (--disable-libstdcxx-verbose): Document. * doc/html/manual/configure.html: Regenerate. Co-Authored-By: Jonathan Wakely <jwakely.gcc@gmail.com> From-SVN: r191121 |
|
|
Rainer Orth
|
7888f2660e |
Remove obsolete Solaris 8 support
libstdc++-v3: * config/os/solaris/solaris2.8: Rename to ... * config/os/solaris/solaris2.9: ... this. * config/abi/post/solaris2.8: Rename to ... * config/abi/post/solaris2.9: ... this. * configure.host (os_include_dir): Remove solaris2.8. Reflect renaming. (abi_baseline_pair): Remove *-*-solaris2.8. Reflect renaming. * configure.ac (GLIBCXX_CHECK_MATH_PROTO): Remove (GLIBCXX_CHECK_STDLIB_PROTO): Remove. * acinclude.m4 (GLIBCXX_CHECK_MATH_PROTO): Remove (GLIBCXX_CHECK_STDLIB_PROTO): Remove. (GLIBCXX_CHECK_GTHREADS): Remove Solaris 8 handling. * crossconfig.m4 (GLIBCXX_CROSSCONFIG): Remove *-solaris2.8 handling. * configure: Regenerate. * config.h.in: Regenerate. * config/os/solaris/solaris2.9/os_defines.h (__CORRECT_ISO_CPP_MATH_H_PROTO): Define. (__CORRECT_ISO_CPP_STDLIB_H_PROTO): Define. * include/c_global/cmath: Rename __CORRECT_ISO_CPP_MATH_H_PROTO1 to __CORRECT_ISO_CPP_MATH_H_PROTO. [!__CORRECT_ISO_CPP_MATH_H_PROTO2]: Remove. * include/tr1/cmath: Rename __CORRECT_ISO_CPP_MATH_H_PROTO1 to __CORRECT_ISO_CPP_MATH_H_PROTO. * doc/xml/manual/configure.xml (Configure, --enable-libstdcxx-threads): Remove Solaris 8 reference. * testsuite/27_io/basic_istream/extractors_arithmetic/char/12.cc: Don't xfail on *-*-solaris2.8. * testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/12.cc: Likewise. * testsuite/ext/enc_filebuf/char/13598.cc: Don't xfail on *-*-solaris2.8. libjava: * configure.ac (THREADLIBS): Remove *-*-solaris2.8 handling. * configure: Regenerate. libgcc: * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove Solaris 8 handling. * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove Solaris 8 handling. (sparc_is_sighandler): Likewise. libcpp: * lex.c: Remove Solaris 8 reference. gcc/testsuite: * g++.dg/warn/miss-format-1.C: Remove *-*-solaris2.8 handling. * gcc.dg/c99-stdint-6.c: Likewise. * gcc.dg/lto/20090210_0.c: Likewise. * gcc.dg/pr28796-2.c: Don't skip on sparc*-sun-solaris2.8. * gcc.dg/pragma-init-fini.c: Don't skip on i?86-*-solaris2.8. * gcc.dg/pragma-init-fini-2.c: Likewise. * gcc.dg/torture/pr47917.c: Remove *-*-solaris2.8 handling. * gcc.target/i386/pr22076.c: Remove i?86-*-solaris2.8 handling. * gcc.target/i386/pr22152.c: Likewise. * gcc.target/i386/vect8-ret.c: Likewise. * lib/target-supports.exp (add_options_for_tls): Remove Solaris 8 handling. gcc: * config.gcc (enable_obsolete): Remove *-*-solaris2.8*. (*-*-solaris2.[0-8], *-*-solaris2.[0-8].*): Mark unsupported. (i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*): Remove Solaris 8 support. * configure.ac (gcc_cv_ld_hidden): Remove *-*-solaris2.8*. (ld_tls_support): Remove Solaris 8 references. (lwp_dir, lwp_spec): Remove support for alternate thread library. * acinclude.m4 (gcc_cv_initfini_array): Remove *-*-solaris2.* tests. * configure: Regenerate. * config.in: Regenerate. * config/sol2.h (LINK_SPEC): Remove LIB_THREAD_LDFLAGS_SPEC. * config/i386/sol2.h: Remove Solaris 8 references. * doc/install.texi (Specific, i?86-*-solaris2.[89]): Rename to ... (i?86-*-solaris2.9): ... this. Remove Solaris 8 references. (Specific, *-*-solaris2*): Document Solaris 8 removal. Remove Solaris 8 references. fixincludes: * inclhack.def (math_exception): Remove duplicate. (solaris_cond_init): Remove. (solaris_sys_va_list): Remove Solaris 8 support. * fixincl.x: Regenerate. * tests/base/pthread.h [SOLARIS_COND_INIT_CHECK]: Remove. From-SVN: r185392 |
|
|
Rainer Orth
|
bae868fba9 |
Disable gthreads on Solaris 8/9 (PR libstdc++/52189)
PR libstdc++/52189 * acinclude.m4 (GLIBCXX_CHECK_GTHREADS): Handle --enable-libstdcxx-threads. Disable on Solaris 8/9 with symbol versioning. * configure.ac (GLIBCXX_CHECK_GTHREADS): Move after GLIBCXX_ENABLE_SYMVERS. * configure: Regenerate. * doc/xml/manual/configure.xml (--enable-libstdcxx-threads): Explain. From-SVN: r184335 |
|
|
Paolo Carlini
|
dbe175248f |
acinclude.m4 ([GLIBCXX_ENABLE_VISIBILITY]): Rename to [GLIBCXX_ENABLE_LIBSTDCXX_VISIBILITY]...
2011-11-08 Paolo Carlini <paolo.carlini@oracle.com> * acinclude.m4 ([GLIBCXX_ENABLE_VISIBILITY]): Rename to [GLIBCXX_ENABLE_LIBSTDCXX_VISIBILITY], likewise for the option itself, to --enable-libstdcxx-visibility. * configure.ac: Adjust call. * doc/xml/manual/configure.xml: Update. * configure: Regenerate. From-SVN: r181162 |
|
|
Jonathan Wakely
|
f25481f470 |
faq.xml: Replace references to C++0x with C++11.
* doc/xml/faq.xml: Replace references to C++0x with C++11. * doc/xml/manual/intro.xml: Likewise. * doc/xml/manual/backwards_compatibility.xml: Likewise. * doc/xml/manual/shared_ptr.xml: Likewise. * doc/xml/manual/configure.xml: Likewise. * doc/xml/manual/evolution.xml: Likewise. * doc/xml/manual/using.xml: Likewise. * doc/xml/manual/strings.xml: Likewise. * doc/xml/manual/debug_mode.xml: Likewise. * doc/xml/manual/policy_data_structures.xml: Likewise. * doc/xml/manual/extensions.xml: Likewise. * doc/xml/manual/diagnostics.xml: Likewise. * doc/xml/manual/test.xml: Likewise. * doc/xml/manual/status_cxx200x.xml: Likewise, and rename to... * doc/xml/manual/status_cxx2011.xml: Here. * doc/Makefile.am: Rename status_cxx200x.xml. * doc/Makefile.in: Regenerate. * doc/html/*: Regenerate. From-SVN: r181041 |
|
|
Benjamin Kosnik
|
ed4f96af59 |
Makefile.am (inst_sources): Make source instantion files conditional.
2011-03-04 Benjamin Kosnik <bkoz@chula> * src/Makefile.am (inst_sources): Make source instantion files conditional. (XTEMPLATE_FLAGS): Make -fno-implicit-templates conditional. * src/Makefile.in: Regenerate. * src/valarray-inst.cc: Move to.. * src/valarray.cc: ...this. * acinclude.m4 (GLIBCXX_ENABLE_EXTERN_TEMPLATE]): Define. * configure.ac (GLIBCXX_ENABLE_EXTERN_TEMPLATE): Use it. * configure: Regenerate. * include/Makefile.am (stamp-extern-template): Add. * include/Makefile.in: Regenerate. * doc/xml/manual/configure.xml: Document --enable-extern-template. * include/bits/locale_classes.tcc: Adjust comment. * include/bits/locale_facets.tcc: Same. * include/bits/basic_ios.tcc: Same. * include/bits/istream.tcc: Same. * include/bits/codecvt.h: Same. * include/bits/ostream.tcc: Same. * include/bits/sstream.tcc: Same. * include/bits/c++config: Same. * include/bits/basic_string.tcc: Same. * include/bits/ostream_insert.h: Same. * include/bits/locale_facets_nonio.tcc: Same. * include/bits/streambuf.tcc: Same. * include/bits/allocator.h: Same. * include/bits/fstream.tcc: Same. * testsuite/ext/profile/mutex_extensions_neg.cc: Adjust line numbers. From-SVN: r170686 |
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|
Benjamin Kosnik
|
c6a21af2ff |
DocBook 4.5 to 5.0 transition.
2010-07-22 Benjamin Kosnik <bkoz@redhat.com> DocBook 4.5 to 5.0 transition. * doc/xml/authors.xml: Update markup to DocBook 5.0. * doc/xml/faq.xml: Same. * doc/xml/api.xml: Same. * doc/xml/class.txml * doc/xml/gnu/gpl-3.0.xml: Same. * doc/xml/gnu/fdl-1.2.xml: Same. * doc/xml/gnu/fdl-1.3.xml: Same. * doc/xml/gnu/gpl-2.0.xml: Same. * doc/xml/chapter.txml: Same. * doc/xml/manual/mt_allocator.xml: Same. * doc/xml/manual/allocator.xml: Same. * doc/xml/manual/ctype.xml: Same. * doc/xml/manual/numerics.xml: Same. * doc/xml/manual/codecvt.xml: Same. * doc/xml/manual/backwards_compatibility.xml: Same. * doc/xml/manual/concurrency.xml: Same. * doc/xml/manual/intro.xml: Same. * doc/xml/manual/abi.xml: Same. * doc/xml/manual/shared_ptr.xml: Same. * doc/xml/manual/status_cxxtr1.xml: Same. * doc/xml/manual/auto_ptr.xml: Same. * doc/xml/manual/internals.xml: Same. * doc/xml/manual/atomics.xml: Same. * doc/xml/manual/parallel_mode.xml: Same. * doc/xml/manual/status_cxx1998.xml: Same. * doc/xml/manual/profile_mode.xml: Same. * doc/xml/manual/containers.xml: Same. * doc/xml/manual/io.xml: Same. * doc/xml/manual/concurrency_extensions.xml: Same. * doc/xml/manual/appendix_porting.xml: Same. * doc/xml/manual/utilities.xml: Same. * doc/xml/manual/support.xml: Same. * doc/xml/manual/bitmap_allocator.xml: Same. * doc/xml/manual/configure.xml: Same. * doc/xml/manual/build_hacking.xml: Same. * doc/xml/manual/evolution.xml: Same. * doc/xml/manual/using.xml: Same. * doc/xml/manual/using_exceptions.xml: Same. * doc/xml/manual/debug.xml: Same. * doc/xml/manual/localization.xml: Same. * doc/xml/manual/strings.xml: Same. * doc/xml/manual/debug_mode.xml: Same. * doc/xml/manual/locale.xml: Same. * doc/xml/manual/extensions.xml: Same. * doc/xml/manual/appendix_contributing.xml: Same. * doc/xml/manual/prerequisites.xml: Same. * doc/xml/manual/messages.xml: Same. * doc/xml/manual/diagnostics.xml: Same. * doc/xml/manual/algorithms.xml: Same. * doc/xml/manual/appendix_free.xml: Same. * doc/xml/manual/iterators.xml: Same. * doc/xml/manual/spine.xml: Same. * doc/xml/manual/status_cxxtr24733.xml: Same. * doc/xml/manual/status_cxx200x.xml: Same. * doc/xml/manual/test.xml: Same. * doc/xml/book.txml: Same. * doc/xml/spine.xml: Same. * doc/Makefile.am: Same. * doc/Makefile.in: Regenerate. From-SVN: r162433 |
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|
Rainer Orth
|
c18dc5ccea |
gc++filt.m4: New file.
config: * gc++filt.m4: New file. contrib: * make_sunver.pl: New file. libstdc++v3: * acinclude.m4 (GLIBCXX_ENABLE_SYMVERS): Handle sun style. Require GCC_PROG_GNU_CXXFILT. (_GLIBCXX_HAVE_SYMVER_SYMBOL_RENAMING_RUNTIME_SUPPORT): Define unless targetting solaris2*. Include ../config/gc++filt.m4. * configure.host (i?86-*-solaris2*): Set abi_baseline_pair. (sparc-*-solaris2*): Likewise. * src/Makefile.am [ENABLE_SYMVERS_SUN] (version_dep, version_arg): New variables. (libstdc++-symbols.ver-sun): New target. * configure: Regenerate. * config.h.in: Regenerate. * Makefile.in: Likewise. * doc/Makefile.in: Likewise. * include/Makefile.in: Likewise. * libsupc++/Makefile.in: Likewise. * po/Makefile.in: Likewise. * python/Makefile.in: Likewise. * src/Makefile.in: Likewise. * src/atomic.cc: Only define/use _GLIBCXX_ASM_SYMVER if _GLIBCXX_HAVE_SYMVER_RENAMING_RUNTIME_SUPPORT. * src/compatibility.cc: Likewise. * testsuite/Makefile.am (baseline_subdir): Define. (baseline_symbols): Use it. (new-abi-baseline): Likewise. * testsuite/Makefile.in: Regenerate. * config/abi/pre/gnu.ver (GLIBCXX_3.4.5): Enclose duplicates in #ifdef HAVE_SYMVER_RENAMING_RUNTIME_SUPPORT. (GLIBCXX_3.4.6): Likewise. * doc/xml/manual/configure.xml (--enable-symvers): Document sun style. * doc/xml/manual/abi.xml: Fix grammar. (Symbol versioning on the libstdc++.so binary): Fix mapfile path. (Incremental bumping of a library pre-defined macro): Fix c++config path. (Incremental bumping of a library pre-defined macro, _GLIBCPP_VERSION): Likewise. (Matching each specific C++ compiler release to a specific set of C++ include files): Fix acinclude.m4 path. (Prerequisites): Allow for Sun linker on Solaris 2.5+. Use proper link to Configuring. Fix acinclude.m4 path. (Checking Active): Allow for additional symbol versioning styles. Provide Solaris 2 example with pvs -r. (Bibliography): Update Linker and Libraries Guide, C++ Migration Guide entries. gcc: * doc/install.texi (Prerequisites): Document Perl requirement on Solaris 2. (Specific, *-*-solaris2*): Document GNU c++filt requirement. From-SVN: r161696 |
|
|
Joseph Myers
|
22b36782a3 |
acinclude.m4 (GLIBCXX_ENABLE_CLOCALE): Use GNU locale model for glibc 2.3 and later...
* acinclude.m4 (GLIBCXX_ENABLE_CLOCALE): Use GNU locale model for glibc 2.3 and later, but not uClibc, without an execution test. * configure: Regenerate. * doc/xml/manual/configure.xml, doc/xml/manual/prerequisites.xml, doc/xml/faq.xml: Update. From-SVN: r159664 |
|
|
Matthias Klose
|
1ac5e52c11 |
acinclude.m4 (GLIBCXX_ENABLE_LIBSTDCXX_TIME): Show test result.
2010-04-06 Matthias Klose <doko@ubuntu.com>
* acinclude.m4 (GLIBCXX_ENABLE_LIBSTDCXX_TIME): Show test result.
* configure: Regenerate.
* doc/xml/manual/configure.xml, doc/html/manual/configure.html:
Document --enable-libstdcxx-time as the short form for
--enable-libstdcxx-time=yes.
From-SVN: r157975
|
|
|
Benjamin Kosnik
|
03a32789f4 |
faq.xml: Adjust structure for pdf index.
2010-02-24 Benjamin Kosnik <bkoz@redhat.com> * doc/xml/faq.xml: Adjust structure for pdf index. * doc/xml/manual/mt_allocator.xml: Same. * doc/xml/manual/allocator.xml: Same. * doc/xml/manual/ctype.xml: Same. * doc/xml/manual/numerics.xml: Same. * doc/xml/manual/codecvt.xml: Same. * doc/xml/manual/intro.xml: Same. * doc/xml/manual/shared_ptr.xml: Same. * doc/xml/manual/status_cxxtr1.xml: Same. * doc/xml/manual/auto_ptr.xml: Same. * doc/xml/manual/internals.xml: Same. * doc/xml/manual/status_cxx1998.xml: Same. * doc/xml/manual/parallel_mode.xml: Same. * doc/xml/manual/profile_mode.xml: Same. * doc/xml/manual/containers.xml: Same. * doc/xml/manual/io.xml: Same. * doc/xml/manual/concurrency_extensions.xml: Same. * doc/xml/manual/appendix_porting.xml: Same. * doc/xml/manual/utilities.xml: Same. * doc/xml/manual/support.xml: Same. * doc/xml/manual/bitmap_allocator.xml: Same. * doc/xml/manual/configure.xml: Same. * doc/xml/manual/build_hacking.xml: Same. * doc/xml/manual/evolution.xml: Same. * doc/xml/manual/using.xml: Same. * doc/xml/manual/debug.xml: Same. * doc/xml/manual/localization.xml: Same. * doc/xml/manual/strings.xml: Same. * doc/xml/manual/debug_mode.xml: Same. * doc/xml/manual/locale.xml: Same. * doc/xml/manual/extensions.xml: Same. * doc/xml/manual/appendix_contributing.xml: Same. * doc/xml/manual/prerequisites.xml: Same. * doc/xml/manual/messages.xml: Same. * doc/xml/manual/diagnostics.xml: Same. * doc/xml/manual/algorithms.xml: Same. * doc/xml/manual/appendix_free.xml: Same. * doc/xml/manual/iterators.xml: Same. * doc/xml/manual/spine.xml: Same. * doc/xml/manual/status_cxxtr24733.xml: Same. * doc/xml/manual/status_cxx200x.xml: Same. * doc/Makefile.am: Refactor. * doc/Makefile.in: Regenerate. * include/bits/c++0x_warning.h: Tweak doxygen file markup. From-SVN: r157059 |
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Benjamin Kosnik
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8a25910570 |
configure.xml: Consistent placement of ABI-changing options, clarify --enable-clocale.
2009-07-28 Benjamin Kosnik <bkoz@redhat.com>
Tyler Earman <rem.intellegare@gmail.com>
* doc/xml/manual/configure.xml: Consistent placement of
ABI-changing options, clarify --enable-clocale.
Co-Authored-By: Tyler Earman <rem.intellegare@gmail.com>
From-SVN: r150195
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Chris Fairles
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959d14e166 |
acinclude.m4 ([GLIBCXX_ENABLE_CLOCK_GETTIME], [...]): Remove.
2009-01-15 Chris Fairles <cfairles@gcc.gnu.org> Paolo Carlini <paolo.carlini@oracle.com> * acinclude.m4 ([GLIBCXX_ENABLE_CLOCK_GETTIME], [GLIBCXX_CHECK_NANOSLEEP]): Remove. ([GLIBCXX_ENABLE_LIBSTDCXX_TIME]): Add. * configure.ac: Adjust. * doc/xml/manual/configure.xml: Update. * testsuite/lib/libstdc++.exp (check_v3_target_sched_yield): Add. * testsuite/lib/dg-options.exp (dg-require-sched-yield): Add. * testsuite/30_threads/thread/this_thread/2.cc: Use the latter. * configure: Regenerate. * config.h.in: Likewise. * src/thread.cc (thread::thread(), thread::~thread, thread::get_id, thread::joinable, thread::swap, this_thread::get_id, this_thread::yield): Define inline... * include/std/thread: ... here. * config/abi/pre/gnu.ver: Adjust. Co-Authored-By: Paolo Carlini <paolo.carlini@oracle.com> From-SVN: r143397 |
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Benjamin Kosnik
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41061822aa |
Makefile.am: Edit xml file list.
2008-08-27 Benjamin Kosnik <bkoz@redhat.com> * doc/Makefile.am: Edit xml file list. * doc/Makefile.in: Regenerate. * configure: Regenerate. * doc/xml/manual/intro.xml: Edit, correct links, structure. * doc/xml/manual/configure.xml: Same. * doc/xml/manual/debug.xml: Same. * doc/xml/manual/test.xml: Same. * doc/xml/manual/build.xml: Remove. * doc/xml/manual/prerequisites.xml: Add. * doc/html/*: Regenerate. From-SVN: r139690 |
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Paolo Carlini
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6c3385c1dd |
acinclude.m4 ([GLIBCXX_ENABLE_CLOCK_GETTIME]): Improve documentation.
2008-08-24 Paolo Carlini <paolo.carlini@oracle.com> * acinclude.m4 ([GLIBCXX_ENABLE_CLOCK_GETTIME]): Improve documentation. * doc/xml/manual/configure.xml: Likewise. From-SVN: r139533 |
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Paolo Carlini
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610870b25a |
acinclude.m4 ([GLIBCXX_CHECK_GETTIMEOFDAY]): Change to use GCC_TRY_COMPILE_OR_LINK.
2008-08-23 Paolo Carlini <paolo.carlini@oracle.com> * acinclude.m4 ([GLIBCXX_CHECK_GETTIMEOFDAY]): Change to use GCC_TRY_COMPILE_OR_LINK. ([GLIBCXX_CHECK_CLOCK_GETTIME]): Rename to [GLIBCXX_ENABLE_CLOCK_GETTIME], a versatile configure-time option, [no] by default, since it includes TRY_LINK checks. librt is also searched, if requested. * doc/xml/manual/configure.xml: Document the latter. * configure.ac: Move the above checks outside native-only. * configure: Regenerate. From-SVN: r139530 |
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Benjamin Kosnik
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8a165db0c0 |
Convert documentation to DocBook.
2008-02-10 Benjamin Kosnik <bkoz@redhat.com> Convert documentation to DocBook. * doc/Makefile.am (doc-doxygen-html): Changed to doc-html-doxygen. (doc-doxygen-man): Changed to doc-man-doxygen. (doc-performance): Changed to doc-html-performance. (doc-xml-doxygen): New. (doc-xml-single): New. (doc-xml-validate): New. (doc-html): New. (doc-html-single): New. (doc-fo): New. (doc-pdf): New. (doc-pdf-fop-xml): New. (doc-pdf-fop-fo): New. (doc-pdf-xmlto): New. (doc-pdf-xmlroff): New. (doc-pdf-prince): New. * doc/xml: New directory. * doc/xml/authors.xml: New. * doc/xml/images: New directory. * doc/xml/images/confdeps.png: Add. * doc/xml/images/confdeps.dot: Add. * doc/xml/faq.xml: New. * doc/xml/api.xml: New. * doc/xml/gnu: New directory. * doc/xml/gnu/gpl-3.0.xml: New. * doc/xml/gnu/fdl-1.2.xml: New. * doc/xml/gnu/gpl-2.0.xml: New. * doc/xml/manual: New directory. * doc/xml/manual/mt_allocator.xml: New. * doc/xml/manual/allocator.xml: New. * doc/xml/manual/ctype.xml: New. * doc/xml/manual/numerics.xml: New. * doc/xml/manual/codecvt.xml: New. * doc/xml/manual/concurrency.xml: New. * doc/xml/manual/backwards_compatibility.xml: New. * doc/xml/manual/intro.xml: New. * doc/xml/manual/shared_ptr.xml: New. * doc/xml/manual/abi.xml: New. * doc/xml/manual/status_cxxtr1.xml: New. * doc/xml/manual/auto_ptr.xml: New. * doc/xml/manual/build.xml: New. * doc/xml/manual/internals.xml: New. * doc/xml/manual/parallel_mode.xml: New. * doc/xml/manual/status_cxx1998.xml: New. * doc/xml/manual/containers.xml: New. * doc/xml/manual/io.xml: New. * doc/xml/manual/appendix_porting.xml: New. * doc/xml/manual/utilities.xml: New. * doc/xml/manual/bitmap_allocator.xml: New. * doc/xml/manual/support.xml: New. * doc/xml/manual/configure.xml: New. * doc/xml/manual/build_hacking.xml: New. * doc/xml/manual/evolution.xml: New. * doc/xml/manual/using.xml: New. * doc/xml/manual/debug.xml: New. * doc/xml/manual/localization.xml: New. * doc/xml/manual/strings.xml: New. * doc/xml/manual/debug_mode.xml: New. * doc/xml/manual/locale.xml: New. * doc/xml/manual/extensions.xml: New. * doc/xml/manual/appendix_contributing.xml: New. * doc/xml/manual/messages.xml: New. * doc/xml/manual/diagnostics.xml: New. * doc/xml/manual/appendix_free.xml: New. * doc/xml/manual/algorithms.xml: New. * doc/xml/manual/iterators.xml: New. * doc/xml/manual/spine.xml: New. * doc/xml/manual/test.xml: New. * doc/xml/manual/status_cxx200x.xml: New. * doc/xml/spine.xml: New. * doc/xml/book.txml: New. Template file. * doc/xml/chapter.txml: Same. * doc/xml/class.txml: Same. * doc/doxygen/guide.html: Removed, integrated into other docs. * doc/doxygen/user.cfg.in: Clean up XML generation. * doc/doxygen/run_doxygen: Move to.. * scripts/run_doxygen: ...here. * configure: Regenerate. * Makefile.in: Regenerate. * src/Makefile.in: Regenerate. * doc/Makefile.in: Regenerate. * po/Makefile.in: Regenerate. * libmath/Makefile.in: Regenerate. * include/Makefile.in: Regenerate. * libsupc++/Makefile.in: Regenerate. * testsuite/Makefile.in: Regenerate. * aclocal.m4: Regenerate. From-SVN: r132226 |