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authorJonathan Wakely <jwakely@redhat.com>2017-02-03 18:59:05 +0000
committerJonathan Wakely <redi@gcc.gnu.org>2017-02-03 18:59:05 +0000
commitb333e8ebb0d4b63acd52249b350de410e6f77e5f (patch)
treea04fd957ad83f6c28b7889bbfda9bd14486ac2be /libstdc++-v3
parentd5d9703a2caeb411411e02a102756493587073a6 (diff)
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PR libstdc++/60936 reduce coupling between objects in libstdc++.a
Move explicit instantiation definitions for string I/O functions into their own files so that iostream and locale definitions are not needed for uses of strings without I/O. Move functions for throwing C++11 exceptions into the individual files defining the exception types, so that using any of the functions from functexcept.cc doesn't pull in large pieces of the C++11 library. Finally, avoid using __int_to_char in snprintf_lite.cc to avoid pulling in locale-inst.cc for one function. PR libstdc++/60936 * src/c++11/Makefile.am: Add new files. * src/c++11/Makefile.in: Regenerate. * src/c++11/cow-string-inst.cc [!_GLIBCXX_USE_CXX11_ABI] (operator<<, operator>>, getline): Move explicit instantiations to ... * src/c++11/cow-string-io-inst.cc: ... new file. * src/c++11/cow-wstring-inst.cc [!_GLIBCXX_USE_CXX11_ABI] (operator<<, operator>>, getline): Move explicit instantiations to ... * src/c++11/cow-wstring-io-inst.cc: ... new file. * src/c++11/functexcept.cc (__throw_ios_failure, __throw_system_error) (__throw_future_error, __throw_bad_function_call): (__throw_regex_error): Move functions for C++11 exceptions to the files that define the exception types. * src/c++11/functional.cc (__throw_bad_function_call): Move here. * src/c++11/future.cc (__throw_future_error): Likewise. * src/c++11/ios.cc (__throw_ios_failure): Likewise. * src/c++11/regex.cc (__throw_regex_error): Likewise. * src/c++11/snprintf_lite.cc (__concat_size_t): Print decimal representation directly instead of calling __int_to_char. * src/c++11/sso_string.cc (__sso_string): New file for definition of __sso_string type. * src/c++11/string-io-inst.cc [_GLIBCXX_USE_CXX11_ABI]: New file for explicit instantiations of narrow string I/O functions. * src/c++11/system_error.cc (__throw_system_error): Move here. (__sso_string): Move to new file. * src/c++11/wstring-io-inst.cc [_GLIBCXX_USE_CXX11_ABI]: New file for explicit instantiations of wide string I/O functions. * src/c++98/misc-inst.cc [_GLIBCXX_USE_CXX11_ABI] (operator<<) (operator>>, getline): Remove explicit instantiations from here. From-SVN: r245162
Diffstat (limited to 'libstdc++-v3')
-rw-r--r--libstdc++-v3/ChangeLog32
-rw-r--r--libstdc++-v3/src/c++11/Makefile.am9
-rw-r--r--libstdc++-v3/src/c++11/Makefile.in20
-rw-r--r--libstdc++-v3/src/c++11/cow-string-inst.cc25
-rw-r--r--libstdc++-v3/src/c++11/cow-string-io-inst.cc59
-rw-r--r--libstdc++-v3/src/c++11/cow-wstring-inst.cc24
-rw-r--r--libstdc++-v3/src/c++11/cow-wstring-io-inst.cc63
-rw-r--r--libstdc++-v3/src/c++11/functexcept.cc31
-rw-r--r--libstdc++-v3/src/c++11/functional.cc5
-rw-r--r--libstdc++-v3/src/c++11/future.cc5
-rw-r--r--libstdc++-v3/src/c++11/ios.cc16
-rw-r--r--libstdc++-v3/src/c++11/regex.cc6
-rw-r--r--libstdc++-v3/src/c++11/snprintf_lite.cc20
-rw-r--r--libstdc++-v3/src/c++11/sso_string.cc107
-rw-r--r--libstdc++-v3/src/c++11/string-io-inst.cc53
-rw-r--r--libstdc++-v3/src/c++11/system_error.cc74
-rw-r--r--libstdc++-v3/src/c++11/wstring-io-inst.cc55
-rw-r--r--libstdc++-v3/src/c++98/misc-inst.cc28
18 files changed, 438 insertions, 194 deletions
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 6c10744..045fff2 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,35 @@
+2017-02-03 Jonathan Wakely <jwakely@redhat.com>
+
+ PR libstdc++/60936
+ * src/c++11/Makefile.am: Add new files.
+ * src/c++11/Makefile.in: Regenerate.
+ * src/c++11/cow-string-inst.cc [!_GLIBCXX_USE_CXX11_ABI]
+ (operator<<, operator>>, getline): Move explicit instantiations to ...
+ * src/c++11/cow-string-io-inst.cc: ... new file.
+ * src/c++11/cow-wstring-inst.cc [!_GLIBCXX_USE_CXX11_ABI]
+ (operator<<, operator>>, getline): Move explicit instantiations to ...
+ * src/c++11/cow-wstring-io-inst.cc: ... new file.
+ * src/c++11/functexcept.cc (__throw_ios_failure, __throw_system_error)
+ (__throw_future_error, __throw_bad_function_call):
+ (__throw_regex_error): Move functions for C++11 exceptions to the
+ files that define the exception types.
+ * src/c++11/functional.cc (__throw_bad_function_call): Move here.
+ * src/c++11/future.cc (__throw_future_error): Likewise.
+ * src/c++11/ios.cc (__throw_ios_failure): Likewise.
+ * src/c++11/regex.cc (__throw_regex_error): Likewise.
+ * src/c++11/snprintf_lite.cc (__concat_size_t): Print decimal
+ representation directly instead of calling __int_to_char.
+ * src/c++11/sso_string.cc (__sso_string): New file for definition
+ of __sso_string type.
+ * src/c++11/string-io-inst.cc [_GLIBCXX_USE_CXX11_ABI]: New file for
+ explicit instantiations of narrow string I/O functions.
+ * src/c++11/system_error.cc (__throw_system_error): Move here.
+ (__sso_string): Move to new file.
+ * src/c++11/wstring-io-inst.cc [_GLIBCXX_USE_CXX11_ABI]: New file for
+ explicit instantiations of wide string I/O functions.
+ * src/c++98/misc-inst.cc [_GLIBCXX_USE_CXX11_ABI] (operator<<)
+ (operator>>, getline): Remove explicit instantiations from here.
+
2017-02-02 H.J. Lu <hongjiu.lu@intel.com>
* config/abi/post/x86_64-linux-gnu/x32/baseline_symbols.txt: Updated.
diff --git a/libstdc++-v3/src/c++11/Makefile.am b/libstdc++-v3/src/c++11/Makefile.am
index 4b945c0..cf73d4d 100644
--- a/libstdc++-v3/src/c++11/Makefile.am
+++ b/libstdc++-v3/src/c++11/Makefile.am
@@ -82,9 +82,12 @@ extra_string_inst_sources = \
cow-fstream-inst.cc \
cow-sstream-inst.cc \
cow-string-inst.cc \
+ cow-string-io-inst.cc \
cow-wstring-inst.cc \
+ cow-wstring-io-inst.cc \
cxx11-locale-inst.cc \
- cxx11-wlocale-inst.cc
+ cxx11-wlocale-inst.cc \
+ sso_string.cc
else
extra_string_inst_sources =
endif
@@ -103,8 +106,10 @@ inst_sources = \
sstream-inst.cc \
streambuf-inst.cc \
string-inst.cc \
+ string-io-inst.cc \
wlocale-inst.cc \
- wstring-inst.cc
+ wstring-inst.cc \
+ wstring-io-inst.cc
else
# XTEMPLATE_FLAGS =
inst_sources =
diff --git a/libstdc++-v3/src/c++11/Makefile.in b/libstdc++-v3/src/c++11/Makefile.in
index cd18b82..295d915 100644
--- a/libstdc++-v3/src/c++11/Makefile.in
+++ b/libstdc++-v3/src/c++11/Makefile.in
@@ -98,15 +98,20 @@ am__objects_3 = chrono.lo codecvt.lo condition_variable.lo \
system_error.lo thread.lo $(am__objects_1) $(am__objects_2)
@ENABLE_DUAL_ABI_TRUE@am__objects_4 = cow-fstream-inst.lo \
@ENABLE_DUAL_ABI_TRUE@ cow-sstream-inst.lo cow-string-inst.lo \
-@ENABLE_DUAL_ABI_TRUE@ cow-wstring-inst.lo cxx11-locale-inst.lo \
-@ENABLE_DUAL_ABI_TRUE@ cxx11-wlocale-inst.lo
+@ENABLE_DUAL_ABI_TRUE@ cow-string-io-inst.lo \
+@ENABLE_DUAL_ABI_TRUE@ cow-wstring-inst.lo \
+@ENABLE_DUAL_ABI_TRUE@ cow-wstring-io-inst.lo \
+@ENABLE_DUAL_ABI_TRUE@ cxx11-locale-inst.lo \
+@ENABLE_DUAL_ABI_TRUE@ cxx11-wlocale-inst.lo sso_string.lo
@ENABLE_EXTERN_TEMPLATE_TRUE@am__objects_5 = $(am__objects_4) \
@ENABLE_EXTERN_TEMPLATE_TRUE@ ext11-inst.lo fstream-inst.lo \
@ENABLE_EXTERN_TEMPLATE_TRUE@ ios-inst.lo iostream-inst.lo \
@ENABLE_EXTERN_TEMPLATE_TRUE@ istream-inst.lo locale-inst.lo \
@ENABLE_EXTERN_TEMPLATE_TRUE@ ostream-inst.lo sstream-inst.lo \
@ENABLE_EXTERN_TEMPLATE_TRUE@ streambuf-inst.lo string-inst.lo \
-@ENABLE_EXTERN_TEMPLATE_TRUE@ wlocale-inst.lo wstring-inst.lo
+@ENABLE_EXTERN_TEMPLATE_TRUE@ string-io-inst.lo wlocale-inst.lo \
+@ENABLE_EXTERN_TEMPLATE_TRUE@ wstring-inst.lo \
+@ENABLE_EXTERN_TEMPLATE_TRUE@ wstring-io-inst.lo
am_libc__11convenience_la_OBJECTS = $(am__objects_3) $(am__objects_5)
libc__11convenience_la_OBJECTS = $(am_libc__11convenience_la_OBJECTS)
DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)
@@ -398,9 +403,12 @@ sources = \
@ENABLE_DUAL_ABI_TRUE@ cow-fstream-inst.cc \
@ENABLE_DUAL_ABI_TRUE@ cow-sstream-inst.cc \
@ENABLE_DUAL_ABI_TRUE@ cow-string-inst.cc \
+@ENABLE_DUAL_ABI_TRUE@ cow-string-io-inst.cc \
@ENABLE_DUAL_ABI_TRUE@ cow-wstring-inst.cc \
+@ENABLE_DUAL_ABI_TRUE@ cow-wstring-io-inst.cc \
@ENABLE_DUAL_ABI_TRUE@ cxx11-locale-inst.cc \
-@ENABLE_DUAL_ABI_TRUE@ cxx11-wlocale-inst.cc
+@ENABLE_DUAL_ABI_TRUE@ cxx11-wlocale-inst.cc \
+@ENABLE_DUAL_ABI_TRUE@ sso_string.cc
# XTEMPLATE_FLAGS =
@ENABLE_EXTERN_TEMPLATE_FALSE@inst_sources =
@@ -418,8 +426,10 @@ sources = \
@ENABLE_EXTERN_TEMPLATE_TRUE@ sstream-inst.cc \
@ENABLE_EXTERN_TEMPLATE_TRUE@ streambuf-inst.cc \
@ENABLE_EXTERN_TEMPLATE_TRUE@ string-inst.cc \
+@ENABLE_EXTERN_TEMPLATE_TRUE@ string-io-inst.cc \
@ENABLE_EXTERN_TEMPLATE_TRUE@ wlocale-inst.cc \
-@ENABLE_EXTERN_TEMPLATE_TRUE@ wstring-inst.cc
+@ENABLE_EXTERN_TEMPLATE_TRUE@ wstring-inst.cc \
+@ENABLE_EXTERN_TEMPLATE_TRUE@ wstring-io-inst.cc
libc__11convenience_la_SOURCES = $(sources) $(inst_sources)
diff --git a/libstdc++-v3/src/c++11/cow-string-inst.cc b/libstdc++-v3/src/c++11/cow-string-inst.cc
index 6f2e5c4..6d1362f 100644
--- a/libstdc++-v3/src/c++11/cow-string-inst.cc
+++ b/libstdc++-v3/src/c++11/cow-string-inst.cc
@@ -29,35 +29,10 @@
#define _GLIBCXX_USE_CXX11_ABI 0
#include "string-inst.cc"
-#include <istream>
-#include <ostream>
-
#if ! _GLIBCXX_USE_DUAL_ABI
# error This file should not be compiled for this configuration.
#endif
-namespace std _GLIBCXX_VISIBILITY(default)
-{
-_GLIBCXX_BEGIN_NAMESPACE_VERSION
-
- // These came from c++98/misc-inst.cc, repeat them for COW string
- // string related to iostreams.
- template
- basic_istream<char>&
- operator>>(basic_istream<char>&, string&);
- template
- basic_ostream<char>&
- operator<<(basic_ostream<char>&, const string&);
- template
- basic_istream<char>&
- getline(basic_istream<char>&, string&, char);
- template
- basic_istream<char>&
- getline(basic_istream<char>&, string&);
-
-_GLIBCXX_END_NAMESPACE_VERSION
-} // namespace
-
#ifdef _GLIBCXX_USE_C99_STDINT_TR1
#include <random>
#if defined __i386__ || defined __x86_64__
diff --git a/libstdc++-v3/src/c++11/cow-string-io-inst.cc b/libstdc++-v3/src/c++11/cow-string-io-inst.cc
new file mode 100644
index 0000000..caafd2e
--- /dev/null
+++ b/libstdc++-v3/src/c++11/cow-string-io-inst.cc
@@ -0,0 +1,59 @@
+// Reference-counted COW string instantiations for I/O -*- C++ -*-
+
+// Copyright (C) 2014-2017 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
+// <http://www.gnu.org/licenses/>.
+
+//
+// ISO C++ 14882: 21 Strings library
+//
+
+#define _GLIBCXX_USE_CXX11_ABI 0
+#include <istream>
+#include <ostream>
+
+#if ! _GLIBCXX_USE_DUAL_ABI
+# error This file should not be compiled for this configuration.
+#endif
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+ // The equivalent SSO string instantiations are in c++98/misc-inst.cc,
+ // repeat them for COW string
+
+ // string related to iostreams.
+ template
+ basic_istream<char>&
+ operator>>(basic_istream<char>&, string&);
+ template
+ basic_ostream<char>&
+ operator<<(basic_ostream<char>&, const string&);
+ template
+ basic_istream<char>&
+ getline(basic_istream<char>&, string&, char);
+ template
+ basic_istream<char>&
+ getline(basic_istream<char>&, string&);
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace
diff --git a/libstdc++-v3/src/c++11/cow-wstring-inst.cc b/libstdc++-v3/src/c++11/cow-wstring-inst.cc
index 5e4b7ba..3686478 100644
--- a/libstdc++-v3/src/c++11/cow-wstring-inst.cc
+++ b/libstdc++-v3/src/c++11/cow-wstring-inst.cc
@@ -33,32 +33,8 @@
#define C wchar_t
#include "string-inst.cc"
-#include <ostream>
-#include <istream>
-
#if ! _GLIBCXX_USE_DUAL_ABI
# error This file should not be compiled for this configuration.
#endif
-namespace std _GLIBCXX_VISIBILITY(default)
-{
-_GLIBCXX_BEGIN_NAMESPACE_VERSION
-
- // XXX these came from c++98/misc-inst.cc, repeat them for COW string
- // string related to iostreams
- template
- basic_istream<wchar_t>&
- operator>>(basic_istream<wchar_t>&, wstring&);
- template
- basic_ostream<wchar_t>&
- operator<<(basic_ostream<wchar_t>&, const wstring&);
- template
- basic_istream<wchar_t>&
- getline(basic_istream<wchar_t>&, wstring&, wchar_t);
- template
- basic_istream<wchar_t>&
- getline(basic_istream<wchar_t>&, wstring&);
-
-_GLIBCXX_END_NAMESPACE_VERSION
-} // namespace
#endif
diff --git a/libstdc++-v3/src/c++11/cow-wstring-io-inst.cc b/libstdc++-v3/src/c++11/cow-wstring-io-inst.cc
new file mode 100644
index 0000000..b174d20
--- /dev/null
+++ b/libstdc++-v3/src/c++11/cow-wstring-io-inst.cc
@@ -0,0 +1,63 @@
+// Reference-counted COW wide string instantiations for I/O -*- C++ -*-
+
+// Copyright (C) 2014-2017 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
+// <http://www.gnu.org/licenses/>.
+
+//
+// ISO C++ 14882: 21 Strings library
+//
+
+#define _GLIBCXX_USE_CXX11_ABI 0
+#include <bits/c++config.h>
+
+#ifdef _GLIBCXX_USE_WCHAR_T
+#include <ostream>
+#include <istream>
+
+#if ! _GLIBCXX_USE_DUAL_ABI
+# error This file should not be compiled for this configuration.
+#endif
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+ // The equivalent SSO wstring instantiations are in c++98/misc-inst.cc,
+ // repeat them for COW wstring
+
+ // string related to iostreams
+ template
+ basic_istream<wchar_t>&
+ operator>>(basic_istream<wchar_t>&, wstring&);
+ template
+ basic_ostream<wchar_t>&
+ operator<<(basic_ostream<wchar_t>&, const wstring&);
+ template
+ basic_istream<wchar_t>&
+ getline(basic_istream<wchar_t>&, wstring&, wchar_t);
+ template
+ basic_istream<wchar_t>&
+ getline(basic_istream<wchar_t>&, wstring&);
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace
+#endif
diff --git a/libstdc++-v3/src/c++11/functexcept.cc b/libstdc++-v3/src/c++11/functexcept.cc
index 6281534..d2c154c 100644
--- a/libstdc++-v3/src/c++11/functexcept.cc
+++ b/libstdc++-v3/src/c++11/functexcept.cc
@@ -20,21 +20,12 @@
// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
// <http://www.gnu.org/licenses/>.
-// Determines the version of ios_base::failure thrown by __throw_ios_failure.
-// If !_GLIBCXX_USE_DUAL_ABI this will get undefined automatically.
-#define _GLIBCXX_USE_CXX11_ABI 1
-
#include <bits/functexcept.h>
#include <cstdlib>
#include <exception>
#include <stdexcept>
#include <new>
#include <typeinfo>
-#include <ios>
-#include <system_error>
-#include <future>
-#include <functional>
-#include <bits/regex_error.h>
#include <stdarg.h>
#ifdef _GLIBCXX_USE_NLS
@@ -122,27 +113,5 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
__throw_underflow_error(const char* __s __attribute__((unused)))
{ _GLIBCXX_THROW_OR_ABORT(underflow_error(_(__s))); }
- void
- __throw_ios_failure(const char* __s __attribute__((unused)))
- { _GLIBCXX_THROW_OR_ABORT(ios_base::failure(_(__s))); }
-
- void
- __throw_system_error(int __i __attribute__((unused)))
- { _GLIBCXX_THROW_OR_ABORT(system_error(error_code(__i,
- generic_category()))); }
-
- void
- __throw_future_error(int __i __attribute__((unused)))
- { _GLIBCXX_THROW_OR_ABORT(future_error(make_error_code(future_errc(__i)))); }
-
- void
- __throw_bad_function_call()
- { _GLIBCXX_THROW_OR_ABORT(bad_function_call()); }
-
- void
- __throw_regex_error(regex_constants::error_type __ecode
- __attribute__((unused)))
- { _GLIBCXX_THROW_OR_ABORT(regex_error(__ecode)); }
-
_GLIBCXX_END_NAMESPACE_VERSION
} // namespace
diff --git a/libstdc++-v3/src/c++11/functional.cc b/libstdc++-v3/src/c++11/functional.cc
index 4c304bc..8ac87b9 100644
--- a/libstdc++-v3/src/c++11/functional.cc
+++ b/libstdc++-v3/src/c++11/functional.cc
@@ -23,11 +23,16 @@
// <http://www.gnu.org/licenses/>.
#include <functional>
+#include <bits/functexcept.h>
namespace std _GLIBCXX_VISIBILITY(default)
{
_GLIBCXX_BEGIN_NAMESPACE_VERSION
+ void
+ __throw_bad_function_call()
+ { _GLIBCXX_THROW_OR_ABORT(bad_function_call()); }
+
bad_function_call::~bad_function_call() noexcept = default;
const char*
diff --git a/libstdc++-v3/src/c++11/future.cc b/libstdc++-v3/src/c++11/future.cc
index e138567..d25ea4a 100644
--- a/libstdc++-v3/src/c++11/future.cc
+++ b/libstdc++-v3/src/c++11/future.cc
@@ -23,6 +23,7 @@
// <http://www.gnu.org/licenses/>.
#include <future>
+#include <bits/functexcept.h>
namespace
{
@@ -70,6 +71,10 @@ namespace std _GLIBCXX_VISIBILITY(default)
{
_GLIBCXX_BEGIN_NAMESPACE_VERSION
+ void
+ __throw_future_error(int __i __attribute__((unused)))
+ { _GLIBCXX_THROW_OR_ABORT(future_error(make_error_code(future_errc(__i)))); }
+
const error_category& future_category() noexcept
{ return __future_category_instance(); }
diff --git a/libstdc++-v3/src/c++11/ios.cc b/libstdc++-v3/src/c++11/ios.cc
index ef0da96..9061989 100644
--- a/libstdc++-v3/src/c++11/ios.cc
+++ b/libstdc++-v3/src/c++11/ios.cc
@@ -26,13 +26,29 @@
// ISO C++ 14882: 27.4 Iostreams base classes
//
+// Determines the version of ios_base::failure thrown by __throw_ios_failure.
+// If !_GLIBCXX_USE_DUAL_ABI this will get undefined automatically.
+#define _GLIBCXX_USE_CXX11_ABI 1
+
#include <ios>
#include <limits>
+#include <bits/functexcept.h>
+
+#ifdef _GLIBCXX_USE_NLS
+# include <libintl.h>
+# define _(msgid) gettext (msgid)
+#else
+# define _(msgid) (msgid)
+#endif
namespace std _GLIBCXX_VISIBILITY(default)
{
_GLIBCXX_BEGIN_NAMESPACE_VERSION
+ void
+ __throw_ios_failure(const char* __s __attribute__((unused)))
+ { _GLIBCXX_THROW_OR_ABORT(ios_base::failure(_(__s))); }
+
// Definitions for static const members of ios_base.
const ios_base::fmtflags ios_base::boolalpha;
const ios_base::fmtflags ios_base::dec;
diff --git a/libstdc++-v3/src/c++11/regex.cc b/libstdc++-v3/src/c++11/regex.cc
index 122572f..cd2e489 100644
--- a/libstdc++-v3/src/c++11/regex.cc
+++ b/libstdc++-v3/src/c++11/regex.cc
@@ -24,11 +24,17 @@
#include <stdexcept>
#include <bits/regex_error.h>
+#include <bits/functexcept.h>
namespace std _GLIBCXX_VISIBILITY(default)
{
_GLIBCXX_BEGIN_NAMESPACE_VERSION
+ void
+ __throw_regex_error(regex_constants::error_type __ecode
+ __attribute__((unused)))
+ { _GLIBCXX_THROW_OR_ABORT(regex_error(__ecode)); }
+
regex_error::regex_error(regex_constants::error_type __ecode)
: std::runtime_error("regex_error"), _M_code(__ecode)
{ }
diff --git a/libstdc++-v3/src/c++11/snprintf_lite.cc b/libstdc++-v3/src/c++11/snprintf_lite.cc
index d97b31e..6144ecf 100644
--- a/libstdc++-v3/src/c++11/snprintf_lite.cc
+++ b/libstdc++-v3/src/c++11/snprintf_lite.cc
@@ -71,19 +71,17 @@ namespace __gnu_cxx {
// Returns number of characters appended, or -1 if BUFSIZE is too small.
int __concat_size_t(char *__buf, size_t __bufsize, size_t __val)
{
- // __int_to_char is explicitly instantiated and available only for
- // some, but not all, types. See locale-inst.cc.
-#ifdef _GLIBCXX_USE_LONG_LONG
- unsigned long long __val2 = __val;
-#else
- unsigned long __val2 = __val;
-#endif
// Long enough for decimal representation.
- int __ilen = 3 * sizeof(__val2);
+ int __ilen = 3 * sizeof(__val);
char *__cs = static_cast<char*>(__builtin_alloca(__ilen));
- size_t __len = std::__int_to_char(__cs + __ilen, __val2,
- std::__num_base::_S_atoms_out,
- std::ios_base::dec, true);
+ char* __out = __cs + __ilen;
+ do
+ {
+ *--__out = "0123456789"[__val % 10];
+ __val /= 10;
+ }
+ while (__val != 0);
+ size_t __len = __out - __cs;
if (__bufsize < __len)
return -1;
diff --git a/libstdc++-v3/src/c++11/sso_string.cc b/libstdc++-v3/src/c++11/sso_string.cc
new file mode 100644
index 0000000..a59db1a
--- /dev/null
+++ b/libstdc++-v3/src/c++11/sso_string.cc
@@ -0,0 +1,107 @@
+// Helper for accessing __cxx11::string from the ABI -*- C++ -*-
+
+// Copyright (C) 2014-2017 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
+// <http://www.gnu.org/licenses/>.
+
+
+#define _GLIBCXX_USE_CXX11_ABI 1
+#define __sso_string __sso_stringxxx
+#include <string>
+#include <stdexcept>
+#undef __sso_string
+
+#if ! _GLIBCXX_USE_DUAL_ABI
+# error This file should not be compiled for this configuration.
+#endif
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wabi-tag"
+ // Redefine __sso_string so that we can define and export its members
+ // in terms of the SSO std::string.
+ struct __sso_string
+ {
+ struct __str
+ {
+ const char* _M_p;
+ size_t _M_string_length;
+ char _M_local_buf[16];
+ };
+
+ union {
+ __str _M_s;
+ char _M_bytes[sizeof(_M_s)];
+ std::string _M_str;
+ };
+
+ __sso_string();
+ __sso_string(const std::string& s);
+ __sso_string(const char*, size_t n);
+ __sso_string(const __sso_string&) noexcept;
+ __sso_string& operator=(const __sso_string&) noexcept;
+ ~__sso_string();
+ __sso_string(__sso_string&&) noexcept;
+ __sso_string& operator=(__sso_string&&) noexcept;
+ };
+#pragma GCC diagnostic pop
+
+ __sso_string::__sso_string() : _M_str() { }
+
+#if _GLIBCXX_USE_CXX11_ABI
+ static_assert(sizeof(__sso_string) == sizeof(std::string),
+ "sizeof(std::string) has changed");
+ static_assert(alignof(__sso_string) == alignof(std::string),
+ "alignof(std::string) has changed");
+
+ // This constructor is defined in src/c++11/cow-stdexcept.cc for COW strings
+ __sso_string::__sso_string(const std::string& s) : _M_str(s) { }
+#endif
+
+ __sso_string::__sso_string(const char* s, size_t n) : _M_str(s, n) { }
+
+ __sso_string::__sso_string(const __sso_string& s) noexcept
+ : _M_str(s._M_str) { }
+
+ __sso_string&
+ __sso_string::operator=(const __sso_string& s) noexcept
+ {
+ _M_str = s._M_str;
+ return *this;
+ }
+
+ __sso_string::~__sso_string() { _M_str.~basic_string(); }
+
+ __sso_string::__sso_string(__sso_string&& s) noexcept
+ : _M_str(std::move(s._M_str)) { }
+
+ __sso_string&
+ __sso_string::operator=(__sso_string&& s) noexcept
+ {
+ _M_str = std::move(s._M_str);
+ return *this;
+ }
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace
diff --git a/libstdc++-v3/src/c++11/string-io-inst.cc b/libstdc++-v3/src/c++11/string-io-inst.cc
new file mode 100644
index 0000000..7c063d4
--- /dev/null
+++ b/libstdc++-v3/src/c++11/string-io-inst.cc
@@ -0,0 +1,53 @@
+// SSO string instantiations for I/O -*- C++ -*-
+
+// Copyright (C) 1997-2017 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
+// <http://www.gnu.org/licenses/>.
+
+//
+// ISO C++ 14882:
+//
+
+#define _GLIBCXX_USE_CXX11_ABI 1
+#include <string>
+#include <istream>
+#include <ostream>
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+ // string related to iostreams
+ template
+ basic_istream<char>&
+ operator>>(basic_istream<char>&, string&);
+ template
+ basic_ostream<char>&
+ operator<<(basic_ostream<char>&, const string&);
+ template
+ basic_istream<char>&
+ getline(basic_istream<char>&, string&, char);
+ template
+ basic_istream<char>&
+ getline(basic_istream<char>&, string&);
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace
diff --git a/libstdc++-v3/src/c++11/system_error.cc b/libstdc++-v3/src/c++11/system_error.cc
index c5065dd..61dbc3f 100644
--- a/libstdc++-v3/src/c++11/system_error.cc
+++ b/libstdc++-v3/src/c++11/system_error.cc
@@ -75,6 +75,12 @@ namespace std _GLIBCXX_VISIBILITY(default)
{
_GLIBCXX_BEGIN_NAMESPACE_VERSION
+ void
+ __throw_system_error(int __i __attribute__((unused)))
+ {
+ _GLIBCXX_THROW_OR_ABORT(system_error(error_code(__i, generic_category())));
+ }
+
error_category::~error_category() noexcept = default;
const error_category&
@@ -112,73 +118,5 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
}
#endif
-#if _GLIBCXX_USE_DUAL_ABI
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wabi-tag"
- // Redefine __sso_string so that we can define and export its members
- // in terms of the SSO std::string.
- struct __sso_string
- {
- struct __str
- {
- const char* _M_p;
- size_t _M_string_length;
- char _M_local_buf[16];
- };
-
- union {
- __str _M_s;
- char _M_bytes[sizeof(_M_s)];
- std::string _M_str;
- };
-
- __sso_string();
- __sso_string(const std::string& s);
- __sso_string(const char*, size_t n);
- __sso_string(const __sso_string&) noexcept;
- __sso_string& operator=(const __sso_string&) noexcept;
- ~__sso_string();
- __sso_string(__sso_string&&) noexcept;
- __sso_string& operator=(__sso_string&&) noexcept;
- };
-#pragma GCC diagnostic pop
-
- __sso_string::__sso_string() : _M_str() { }
-
-#if _GLIBCXX_USE_CXX11_ABI
- static_assert(sizeof(__sso_string) == sizeof(std::string),
- "sizeof(std::string) has changed");
- static_assert(alignof(__sso_string) == alignof(std::string),
- "alignof(std::string) has changed");
-
- // This constructor is defined in src/c++11/cow-stdexcept.cc for COW strings
- __sso_string::__sso_string(const std::string& s) : _M_str(s) { }
-#endif
-
- __sso_string::__sso_string(const char* s, size_t n) : _M_str(s, n) { }
-
- __sso_string::__sso_string(const __sso_string& s) noexcept
- : _M_str(s._M_str) { }
-
- __sso_string&
- __sso_string::operator=(const __sso_string& s) noexcept
- {
- _M_str = s._M_str;
- return *this;
- }
-
- __sso_string::~__sso_string() { _M_str.~basic_string(); }
-
- __sso_string::__sso_string(__sso_string&& s) noexcept
- : _M_str(std::move(s._M_str)) { }
-
- __sso_string&
- __sso_string::operator=(__sso_string&& s) noexcept
- {
- _M_str = std::move(s._M_str);
- return *this;
- }
-#endif // _GLIBCXX_USE_DUAL_ABI
-
_GLIBCXX_END_NAMESPACE_VERSION
} // namespace
diff --git a/libstdc++-v3/src/c++11/wstring-io-inst.cc b/libstdc++-v3/src/c++11/wstring-io-inst.cc
new file mode 100644
index 0000000..0fae821
--- /dev/null
+++ b/libstdc++-v3/src/c++11/wstring-io-inst.cc
@@ -0,0 +1,55 @@
+// SSO string instantiations for I/O -*- C++ -*-
+
+// Copyright (C) 1997-2017 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License and
+// a copy of the GCC Runtime Library Exception along with this program;
+// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
+// <http://www.gnu.org/licenses/>.
+
+//
+// ISO C++ 14882:
+//
+
+#define _GLIBCXX_USE_CXX11_ABI 1
+#include <string>
+#include <istream>
+#include <ostream>
+
+namespace std _GLIBCXX_VISIBILITY(default)
+{
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
+ // string related to iostreams
+#ifdef _GLIBCXX_USE_WCHAR_T
+ template
+ basic_istream<wchar_t>&
+ operator>>(basic_istream<wchar_t>&, wstring&);
+ template
+ basic_ostream<wchar_t>&
+ operator<<(basic_ostream<wchar_t>&, const wstring&);
+ template
+ basic_istream<wchar_t>&
+ getline(basic_istream<wchar_t>&, wstring&, wchar_t);
+ template
+ basic_istream<wchar_t>&
+ getline(basic_istream<wchar_t>&, wstring&);
+#endif
+
+_GLIBCXX_END_NAMESPACE_VERSION
+} // namespace
diff --git a/libstdc++-v3/src/c++98/misc-inst.cc b/libstdc++-v3/src/c++98/misc-inst.cc
index 91c02bf..a0c5912 100644
--- a/libstdc++-v3/src/c++98/misc-inst.cc
+++ b/libstdc++-v3/src/c++98/misc-inst.cc
@@ -36,34 +36,6 @@ namespace std _GLIBCXX_VISIBILITY(default)
{
_GLIBCXX_BEGIN_NAMESPACE_VERSION
- // string related to iostreams
- template
- basic_istream<char>&
- operator>>(basic_istream<char>&, string&);
- template
- basic_ostream<char>&
- operator<<(basic_ostream<char>&, const string&);
- template
- basic_istream<char>&
- getline(basic_istream<char>&, string&, char);
- template
- basic_istream<char>&
- getline(basic_istream<char>&, string&);
-#ifdef _GLIBCXX_USE_WCHAR_T
- template
- basic_istream<wchar_t>&
- operator>>(basic_istream<wchar_t>&, wstring&);
- template
- basic_ostream<wchar_t>&
- operator<<(basic_ostream<wchar_t>&, const wstring&);
- template
- basic_istream<wchar_t>&
- getline(basic_istream<wchar_t>&, wstring&, wchar_t);
- template
- basic_istream<wchar_t>&
- getline(basic_istream<wchar_t>&, wstring&);
-#endif
-
#if _GLIBCXX_USE_CXX11_ABI
// C++98 members that are not instantiated by src/c++11/string-inst.cc
// because they changed in C++11 to take const_iterator parameters.