stdcxx: update to version 8.3.0

Issue #3307
2024-12-19 05:37:54 +00:00 · 2019-05-17 19:11:33 +02:00 · 2019-05-17 19:11:33 +02:00 · eb4d431e76
commit eb4d431e76
parent 8e2e4374f5
7 changed files with 449 additions and 211 deletions
--- a/repos/libports/include/stdcxx/README
+++ b/repos/libports/include/stdcxx/README
@ -3,8 +3,9 @@ file origins

 - bits/gstdint.h:   manually created
 - bits/c++config.h:
-  - apply https://github.com/cproc/genode_stuff/blob/stdcxx/stdcxx_update_genode.patch
-    (update the gcc port hash if it conflicts)
+  - gathered from Noux-gcc built with the previous stdcxx version
+  - apply https://raw.githubusercontent.com/cproc/genode_stuff/stdcxx/stdcxx_update_genode.patch
+  - update the gcc port hash
  - prepare the modified gcc port
  - run 'make noux-pkg/gcc_x86' for the 'x86_32' platform
  - find 'build/x86_32/noux-pkg/gcc_x86/x86_64-pc-elf/32/libstdc++-v3/include/x86_64-pc-elf/bits/c++config.h'
--- a/repos/libports/include/stdcxx/bits/c++config.h
+++ b/repos/libports/include/stdcxx/bits/c++config.h
@ -1,6 +1,6 @@
 // Predefined symbols and macros -*- C++ -*-

-// Copyright (C) 1997-2016 Free Software Foundation, Inc.
+// Copyright (C) 1997-2018 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
@ -30,8 +30,11 @@
 #ifndef _GLIBCXX_CXX_CONFIG_H
 #define _GLIBCXX_CXX_CONFIG_H 1

-// The current version of the C++ library in compressed ISO date format.
-#define __GLIBCXX__ 20161221
+// The major release number for the GCC release the C++ library belongs to.
+#define _GLIBCXX_RELEASE 8
+
+// The datestamp of the C++ library in compressed ISO date format.
+#define __GLIBCXX__ 20190222

 // Macros for various attributes.
 //   _GLIBCXX_PURE
@ -74,6 +77,7 @@
 // Macros for deprecated attributes.
 //   _GLIBCXX_USE_DEPRECATED
 //   _GLIBCXX_DEPRECATED
+//   _GLIBCXX17_DEPRECATED
 #ifndef _GLIBCXX_USE_DEPRECATED
 # define _GLIBCXX_USE_DEPRECATED 1
 #endif
@ -84,6 +88,12 @@
 # define _GLIBCXX_DEPRECATED
 #endif

+#if defined(__DEPRECATED) && (__cplusplus >= 201703L)
+# define _GLIBCXX17_DEPRECATED [[__deprecated__]]
+#else
+# define _GLIBCXX17_DEPRECATED
+#endif
+
 // Macros for ABI tag attributes.
 #ifndef _GLIBCXX_ABI_TAG_CXX11
 # define _GLIBCXX_ABI_TAG_CXX11 __attribute ((__abi_tag__ ("cxx11")))
@ -111,6 +121,22 @@
 # endif
 #endif

+#ifndef _GLIBCXX17_CONSTEXPR
+# if __cplusplus > 201402L
+#  define _GLIBCXX17_CONSTEXPR constexpr
+# else
+#  define _GLIBCXX17_CONSTEXPR
+# endif
+#endif
+
+#ifndef _GLIBCXX17_INLINE
+# if __cplusplus > 201402L
+#  define _GLIBCXX17_INLINE inline
+# else
+#  define _GLIBCXX17_INLINE
+# endif
+#endif
+
 // Macro for noexcept, to support in mixed 03/0x mode.
 #ifndef _GLIBCXX_NOEXCEPT
 # if __cplusplus >= 201103L
@ -138,6 +164,14 @@
 # endif
 #endif

+#if __cpp_noexcept_function_type
+#define _GLIBCXX_NOEXCEPT_PARM , bool _NE
+#define _GLIBCXX_NOEXCEPT_QUAL noexcept (_NE)
+#else
+#define _GLIBCXX_NOEXCEPT_PARM
+#define _GLIBCXX_NOEXCEPT_QUAL
+#endif
+
 // Macro for extern template, ie controlling template linkage via use
 // of extern keyword on template declaration. As documented in the g++
 // manual, it inhibits all implicit instantiations and is used
@ -148,7 +182,7 @@
 // Special case: _GLIBCXX_EXTERN_TEMPLATE == -1 disallows extern
 // templates only in basic_string, thus activating its debug-mode
 // checks even at -O0.
-/* # undef _GLIBCXX_EXTERN_TEMPLATE */
+# define _GLIBCXX_EXTERN_TEMPLATE 1

 /*
  Outline of libstdc++ namespaces.
@ -160,7 +194,9 @@
    namespace __profile { }
    namespace __cxx1998 { }

-    namespace __detail { }
+    namespace __detail {
+      namespace __variant { }				// C++17
+    }

    namespace rel_ops { }

@ -175,14 +211,15 @@
    
    namespace decimal { }

-    namespace chrono { }
-    namespace placeholders { }
-    namespace regex_constants { }
-    namespace this_thread { }
-    inline namespace literals {
-      inline namespace chrono_literals { }
-      inline namespace complex_literals { }
-      inline namespace string_literals { }
+    namespace chrono { }				// C++11
+    namespace placeholders { }				// C++11
+    namespace regex_constants { }			// C++11
+    namespace this_thread { }				// C++11
+    inline namespace literals {				// C++14
+      inline namespace chrono_literals { }		// C++14
+      inline namespace complex_literals { }		// C++14
+      inline namespace string_literals { }		// C++14
+      inline namespace string_view_literals { }		// C++17
    }
  }

@ -237,76 +274,58 @@ namespace __gnu_cxx
 # define _GLIBCXX_DEFAULT_ABI_TAG
 #endif

-
 // Defined if inline namespaces are used for versioning.
 # define _GLIBCXX_INLINE_VERSION 0 

 // Inline namespace for symbol versioning.
 #if _GLIBCXX_INLINE_VERSION
+# define _GLIBCXX_BEGIN_NAMESPACE_VERSION namespace __8 {
+# define _GLIBCXX_END_NAMESPACE_VERSION }

 namespace std
 {
-  inline namespace __7 { }
-
-  namespace rel_ops { inline namespace __7 { } }
-
-  namespace tr1
-  {
-    inline namespace __7 { }
-    namespace placeholders { inline namespace __7 { } }
-    namespace regex_constants { inline namespace __7 { } }
-    namespace __detail { inline namespace __7 { } }
-  }
-
-  namespace tr2
-  { inline namespace __7 { } }
-
-  namespace decimal { inline namespace __7 { } }
-
-  namespace chrono { inline namespace __7 { } }
-  namespace placeholders { inline namespace __7 { } }
-  namespace regex_constants { inline namespace __7 { } }
-  namespace this_thread { inline namespace __7 { } }
-
+inline _GLIBCXX_BEGIN_NAMESPACE_VERSION
+#if __cplusplus >= 201402L
  inline namespace literals {
-    inline namespace chrono_literals { inline namespace __7 { } }
-    inline namespace complex_literals { inline namespace __7 { } }
-    inline namespace string_literals { inline namespace __7 { } }
+    inline namespace chrono_literals { }
+    inline namespace complex_literals { }
+    inline namespace string_literals { }
+#if __cplusplus > 201402L
+    inline namespace string_view_literals { }
+#endif // C++17
  }
-
-  namespace __detail { inline namespace __7 { } }
+#endif // C++14
+_GLIBCXX_END_NAMESPACE_VERSION
 }

 namespace __gnu_cxx
 {
-  inline namespace __7 { }
-  namespace __detail { inline namespace __7 { } }
+inline _GLIBCXX_BEGIN_NAMESPACE_VERSION
+_GLIBCXX_END_NAMESPACE_VERSION
 }
-# define _GLIBCXX_BEGIN_NAMESPACE_VERSION namespace __7 {
-# define _GLIBCXX_END_NAMESPACE_VERSION }
+
 #else
 # define _GLIBCXX_BEGIN_NAMESPACE_VERSION
 # define _GLIBCXX_END_NAMESPACE_VERSION
 #endif

-
 // Inline namespaces for special modes: debug, parallel, profile.
 #if defined(_GLIBCXX_DEBUG) || defined(_GLIBCXX_PARALLEL) \
    || defined(_GLIBCXX_PROFILE)
 namespace std
 {
+_GLIBCXX_BEGIN_NAMESPACE_VERSION
+
  // Non-inline namespace for components replaced by alternates in active mode.
  namespace __cxx1998
  {
-# if _GLIBCXX_INLINE_VERSION
-  inline namespace __7 { }
-# endif
-
 # if _GLIBCXX_USE_CXX11_ABI
  inline namespace __cxx11 __attribute__((__abi_tag__ ("cxx11"))) { }
 # endif
  }

+_GLIBCXX_END_NAMESPACE_VERSION
+
  // Inline namespace for debug mode.
 # ifdef _GLIBCXX_DEBUG
  inline namespace __debug { }
@ -354,43 +373,25 @@ namespace std
 #if defined(_GLIBCXX_DEBUG) || defined(_GLIBCXX_PROFILE)
 # define _GLIBCXX_STD_C __cxx1998
 # define _GLIBCXX_BEGIN_NAMESPACE_CONTAINER \
-	 namespace _GLIBCXX_STD_C { _GLIBCXX_BEGIN_NAMESPACE_VERSION
-# define _GLIBCXX_END_NAMESPACE_CONTAINER \
-	 _GLIBCXX_END_NAMESPACE_VERSION }
+	 namespace _GLIBCXX_STD_C {
+# define _GLIBCXX_END_NAMESPACE_CONTAINER }
+#else
+# define _GLIBCXX_STD_C std
+# define _GLIBCXX_BEGIN_NAMESPACE_CONTAINER
+# define _GLIBCXX_END_NAMESPACE_CONTAINER
 #endif

 #ifdef _GLIBCXX_PARALLEL
 # define _GLIBCXX_STD_A __cxx1998
 # define _GLIBCXX_BEGIN_NAMESPACE_ALGO \
-	 namespace _GLIBCXX_STD_A { _GLIBCXX_BEGIN_NAMESPACE_VERSION
-# define _GLIBCXX_END_NAMESPACE_ALGO \
-	 _GLIBCXX_END_NAMESPACE_VERSION }
-#endif
-
-#ifndef _GLIBCXX_STD_A
+	 namespace _GLIBCXX_STD_A {
+# define _GLIBCXX_END_NAMESPACE_ALGO }
+#else
 # define _GLIBCXX_STD_A std
-#endif
-
-#ifndef _GLIBCXX_STD_C
-# define _GLIBCXX_STD_C std
-#endif
-
-#ifndef _GLIBCXX_BEGIN_NAMESPACE_ALGO
 # define _GLIBCXX_BEGIN_NAMESPACE_ALGO
-#endif
-
-#ifndef _GLIBCXX_END_NAMESPACE_ALGO
 # define _GLIBCXX_END_NAMESPACE_ALGO
 #endif

-#ifndef _GLIBCXX_BEGIN_NAMESPACE_CONTAINER
-# define _GLIBCXX_BEGIN_NAMESPACE_CONTAINER
-#endif
-
-#ifndef _GLIBCXX_END_NAMESPACE_CONTAINER
-# define _GLIBCXX_END_NAMESPACE_CONTAINER
-#endif
-
 // GLIBCXX_ABI Deprecated
 // Define if compatibility should be provided for -mlong-double-64.
 #undef _GLIBCXX_LONG_DOUBLE_COMPAT
@ -420,7 +421,7 @@ namespace std
 #endif

 // Debug Mode implies checking assertions.
-#ifdef _GLIBCXX_DEBUG
+#if defined(_GLIBCXX_DEBUG) && !defined(_GLIBCXX_ASSERTIONS)
 # define _GLIBCXX_ASSERTIONS 1
 #endif

@ -544,6 +545,13 @@ namespace std
 #define _GLIBCXX_TXN_SAFE_DYN
 #endif

+#if __cplusplus > 201402L
+// In C++17 mathematical special functions are in namespace std.
+# define _GLIBCXX_USE_STD_SPEC_FUNCS 1
+#elif __cplusplus >= 201103L && __STDCPP_WANT_MATH_SPEC_FUNCS__ != 0
+// For C++11 and C++14 they are in namespace std when requested.
+# define _GLIBCXX_USE_STD_SPEC_FUNCS 1
+#endif

 // The remainder of the prewritten config is automatic; all the
 // user hooks are listed above.
@ -601,36 +609,46 @@ namespace std
 # endif
 #endif

+/* Define if __float128 is supported on this host. */
+#if defined(__FLOAT128__) || defined(__SIZEOF_FLOAT128__)
+#ifndef __ARM_EABI__
+#define _GLIBCXX_USE_FLOAT128 1
+#endif
+#endif
+
 // End of prewritten config; the settings discovered at configure time follow.
 /* config.h.  Generated from config.h.in by configure.  */
 /* config.h.in.  Generated from configure.ac by autoheader.  */

 /* Define to 1 if you have the `acosf' function. */
-#define _GLIBCXX_HAVE_ACOSF 1
+/* #undef _GLIBCXX_HAVE_ACOSF */

 /* Define to 1 if you have the `acosl' function. */
-#define _GLIBCXX_HAVE_ACOSL 1
+/* #undef _GLIBCXX_HAVE_ACOSL */
+
+/* Define to 1 if you have the `aligned_alloc' function. */
+/* #undef _GLIBCXX_HAVE_ALIGNED_ALLOC */

 /* Define to 1 if you have the `asinf' function. */
-#define _GLIBCXX_HAVE_ASINF 1
+/* #undef _GLIBCXX_HAVE_ASINF */

 /* Define to 1 if you have the `asinl' function. */
-#define _GLIBCXX_HAVE_ASINL 1
+/* #undef _GLIBCXX_HAVE_ASINL */

 /* Define to 1 if the target assembler supports .symver directive. */
 #define _GLIBCXX_HAVE_AS_SYMVER_DIRECTIVE 1

 /* Define to 1 if you have the `atan2f' function. */
-#define _GLIBCXX_HAVE_ATAN2F 1
+/* #undef _GLIBCXX_HAVE_ATAN2F */

 /* Define to 1 if you have the `atan2l' function. */
-#define _GLIBCXX_HAVE_ATAN2L 1
+/* #undef _GLIBCXX_HAVE_ATAN2L */

 /* Define to 1 if you have the `atanf' function. */
-#define _GLIBCXX_HAVE_ATANF 1
+/* #undef _GLIBCXX_HAVE_ATANF */

 /* Define to 1 if you have the `atanl' function. */
-#define _GLIBCXX_HAVE_ATANL 1
+/* #undef _GLIBCXX_HAVE_ATANL */

 /* Define to 1 if you have the `at_quick_exit' function. */
 /* #undef _GLIBCXX_HAVE_AT_QUICK_EXIT */
@ -639,25 +657,25 @@ namespace std
 /* #undef _GLIBCXX_HAVE_CC_TLS */

 /* Define to 1 if you have the `ceilf' function. */
-#define _GLIBCXX_HAVE_CEILF 1
+/* #undef _GLIBCXX_HAVE_CEILF */

 /* Define to 1 if you have the `ceill' function. */
-#define _GLIBCXX_HAVE_CEILL 1
+/* #undef _GLIBCXX_HAVE_CEILL */

 /* Define to 1 if you have the <complex.h> header file. */
 #define _GLIBCXX_HAVE_COMPLEX_H 1

 /* Define to 1 if you have the `cosf' function. */
-#define _GLIBCXX_HAVE_COSF 1
+/* #undef _GLIBCXX_HAVE_COSF */

 /* Define to 1 if you have the `coshf' function. */
-#define _GLIBCXX_HAVE_COSHF 1
+/* #undef _GLIBCXX_HAVE_COSHF */

 /* Define to 1 if you have the `coshl' function. */
 /* #undef _GLIBCXX_HAVE_COSHL */

 /* Define to 1 if you have the `cosl' function. */
-#define _GLIBCXX_HAVE_COSL 1
+/* #undef _GLIBCXX_HAVE_COSL */

 /* Define to 1 if you have the <dirent.h> header file. */
 #define _GLIBCXX_HAVE_DIRENT_H 1
@ -696,7 +714,7 @@ namespace std
 /* #undef _GLIBCXX_HAVE_ENOSTR */

 /* Define if ENOTRECOVERABLE exists. */
-/* #undef _GLIBCXX_HAVE_ENOTRECOVERABLE */
+#define _GLIBCXX_HAVE_ENOTRECOVERABLE 1

 /* Define if ENOTSUP exists. */
 #define _GLIBCXX_HAVE_ENOTSUP 1
@ -705,7 +723,7 @@ namespace std
 #define _GLIBCXX_HAVE_EOVERFLOW 1

 /* Define if EOWNERDEAD exists. */
-/* #undef _GLIBCXX_HAVE_EOWNERDEAD */
+#define _GLIBCXX_HAVE_EOWNERDEAD 1

 /* Define if EPERM exists. */
 #define _GLIBCXX_HAVE_EPERM 1
@ -725,20 +743,23 @@ namespace std
 /* Define if EWOULDBLOCK exists. */
 #define _GLIBCXX_HAVE_EWOULDBLOCK 1

+/* Define to 1 if GCC 4.6 supported std::exception_ptr for the target */
+/* #undef _GLIBCXX_HAVE_EXCEPTION_PTR_SINCE_GCC46 */
+
 /* Define to 1 if you have the <execinfo.h> header file. */
 /* #undef _GLIBCXX_HAVE_EXECINFO_H */

 /* Define to 1 if you have the `expf' function. */
-#define _GLIBCXX_HAVE_EXPF 1
+/* #undef _GLIBCXX_HAVE_EXPF */

 /* Define to 1 if you have the `expl' function. */
 /* #undef _GLIBCXX_HAVE_EXPL */

 /* Define to 1 if you have the `fabsf' function. */
-#define _GLIBCXX_HAVE_FABSF 1
+/* #undef _GLIBCXX_HAVE_FABSF */

 /* Define to 1 if you have the `fabsl' function. */
-#define _GLIBCXX_HAVE_FABSL 1
+/* #undef _GLIBCXX_HAVE_FABSL */

 /* Define to 1 if you have the <fcntl.h> header file. */
 #define _GLIBCXX_HAVE_FCNTL_H 1
@ -759,16 +780,16 @@ namespace std
 #define _GLIBCXX_HAVE_FLOAT_H 1

 /* Define to 1 if you have the `floorf' function. */
-#define _GLIBCXX_HAVE_FLOORF 1
+/* #undef _GLIBCXX_HAVE_FLOORF */

 /* Define to 1 if you have the `floorl' function. */
-#define _GLIBCXX_HAVE_FLOORL 1
+/* #undef _GLIBCXX_HAVE_FLOORL */

 /* Define to 1 if you have the `fmodf' function. */
-#define _GLIBCXX_HAVE_FMODF 1
+/* #undef _GLIBCXX_HAVE_FMODF */

 /* Define to 1 if you have the `fmodl' function. */
-#define _GLIBCXX_HAVE_FMODL 1
+/* #undef _GLIBCXX_HAVE_FMODL */

 /* Define to 1 if you have the `fpclass' function. */
 /* #undef _GLIBCXX_HAVE_FPCLASS */
@ -777,10 +798,10 @@ namespace std
 /* #undef _GLIBCXX_HAVE_FP_H */

 /* Define to 1 if you have the `frexpf' function. */
-#define _GLIBCXX_HAVE_FREXPF 1
+/* #undef _GLIBCXX_HAVE_FREXPF */

 /* Define to 1 if you have the `frexpl' function. */
-#define _GLIBCXX_HAVE_FREXPL 1
+/* #undef _GLIBCXX_HAVE_FREXPL */

 /* Define if _Unwind_GetIPInfo is available. */
 #define _GLIBCXX_HAVE_GETIPINFO 1
@ -789,13 +810,13 @@ namespace std
 #define _GLIBCXX_HAVE_GETS 1

 /* Define to 1 if you have the `hypot' function. */
-#define _GLIBCXX_HAVE_HYPOT 1
+/* #undef _GLIBCXX_HAVE_HYPOT */

 /* Define to 1 if you have the `hypotf' function. */
-#define _GLIBCXX_HAVE_HYPOTF 1
+/* #undef _GLIBCXX_HAVE_HYPOTF */

 /* Define to 1 if you have the `hypotl' function. */
-#define _GLIBCXX_HAVE_HYPOTL 1
+/* #undef _GLIBCXX_HAVE_HYPOTL */

 /* Define if you have the iconv() function. */
 /* #undef _GLIBCXX_HAVE_ICONV */
@ -844,46 +865,52 @@ namespace std
 #define _GLIBCXX_HAVE_LC_MESSAGES 1

 /* Define to 1 if you have the `ldexpf' function. */
-#define _GLIBCXX_HAVE_LDEXPF 1
+/* #undef _GLIBCXX_HAVE_LDEXPF */

 /* Define to 1 if you have the `ldexpl' function. */
-#define _GLIBCXX_HAVE_LDEXPL 1
+/* #undef _GLIBCXX_HAVE_LDEXPL */

 /* Define to 1 if you have the <libintl.h> header file. */
 /* #undef _GLIBCXX_HAVE_LIBINTL_H */

 /* Only used in build directory testsuite_hooks.h. */
-/* #undef _GLIBCXX_HAVE_LIMIT_AS */
+#define _GLIBCXX_HAVE_LIMIT_AS 1

 /* Only used in build directory testsuite_hooks.h. */
-/* #undef _GLIBCXX_HAVE_LIMIT_DATA */
+#define _GLIBCXX_HAVE_LIMIT_DATA 1

 /* Only used in build directory testsuite_hooks.h. */
-/* #undef _GLIBCXX_HAVE_LIMIT_FSIZE */
+#define _GLIBCXX_HAVE_LIMIT_FSIZE 1

 /* Only used in build directory testsuite_hooks.h. */
-/* #undef _GLIBCXX_HAVE_LIMIT_RSS */
+#define _GLIBCXX_HAVE_LIMIT_RSS 1

 /* Only used in build directory testsuite_hooks.h. */
-/* #undef _GLIBCXX_HAVE_LIMIT_VMEM */
+#define _GLIBCXX_HAVE_LIMIT_VMEM 1

 /* Define if futex syscall is available. */
 /* #undef _GLIBCXX_HAVE_LINUX_FUTEX */

+/* Define to 1 if you have the <linux/random.h> header file. */
+/* #undef _GLIBCXX_HAVE_LINUX_RANDOM_H */
+
+/* Define to 1 if you have the <linux/types.h> header file. */
+/* #undef _GLIBCXX_HAVE_LINUX_TYPES_H */
+
 /* Define to 1 if you have the <locale.h> header file. */
 #define _GLIBCXX_HAVE_LOCALE_H 1

 /* Define to 1 if you have the `log10f' function. */
-#define _GLIBCXX_HAVE_LOG10F 1
+/* #undef _GLIBCXX_HAVE_LOG10F */

 /* Define to 1 if you have the `log10l' function. */
-#define _GLIBCXX_HAVE_LOG10L 1
+/* #undef _GLIBCXX_HAVE_LOG10L */

 /* Define to 1 if you have the `logf' function. */
-#define _GLIBCXX_HAVE_LOGF 1
+/* #undef _GLIBCXX_HAVE_LOGF */

 /* Define to 1 if you have the `logl' function. */
-#define _GLIBCXX_HAVE_LOGL 1
+/* #undef _GLIBCXX_HAVE_LOGL */

 /* Define to 1 if you have the <machine/endian.h> header file. */
 #define _GLIBCXX_HAVE_MACHINE_ENDIAN_H 1
@ -894,6 +921,9 @@ namespace std
 /* Define if mbstate_t exists in wchar.h. */
 #define _GLIBCXX_HAVE_MBSTATE_T 1

+/* Define to 1 if you have the `memalign' function. */
+/* #undef _GLIBCXX_HAVE_MEMALIGN */
+
 /* Define to 1 if you have the <memory.h> header file. */
 #define _GLIBCXX_HAVE_MEMORY_H 1

@ -901,28 +931,31 @@ namespace std
 /* #undef _GLIBCXX_HAVE_MODF */

 /* Define to 1 if you have the `modff' function. */
-#define _GLIBCXX_HAVE_MODFF 1
+/* #undef _GLIBCXX_HAVE_MODFF */

 /* Define to 1 if you have the `modfl' function. */
-#define _GLIBCXX_HAVE_MODFL 1
+/* #undef _GLIBCXX_HAVE_MODFL */

 /* Define to 1 if you have the <nan.h> header file. */
 /* #undef _GLIBCXX_HAVE_NAN_H */

 /* Define if <math.h> defines obsolete isinf function. */
-#define _GLIBCXX_HAVE_OBSOLETE_ISINF 1
+/* #undef _GLIBCXX_HAVE_OBSOLETE_ISINF */

 /* Define if <math.h> defines obsolete isnan function. */
-#define _GLIBCXX_HAVE_OBSOLETE_ISNAN 1
+/* #undef _GLIBCXX_HAVE_OBSOLETE_ISNAN */

 /* Define if poll is available in <poll.h>. */
 #define _GLIBCXX_HAVE_POLL 1

+/* Define to 1 if you have the `posix_memalign' function. */
+/* #undef _GLIBCXX_HAVE_POSIX_MEMALIGN */
+
 /* Define to 1 if you have the `powf' function. */
-#define _GLIBCXX_HAVE_POWF 1
+/* #undef _GLIBCXX_HAVE_POWF */

 /* Define to 1 if you have the `powl' function. */
-#define _GLIBCXX_HAVE_POWL 1
+/* #undef _GLIBCXX_HAVE_POWL */

 /* Define to 1 if you have the `qfpclass' function. */
 /* #undef _GLIBCXX_HAVE_QFPCLASS */
@ -943,25 +976,25 @@ namespace std
 /* #undef _GLIBCXX_HAVE_SINCOSL */

 /* Define to 1 if you have the `sinf' function. */
-#define _GLIBCXX_HAVE_SINF 1
+/* #undef _GLIBCXX_HAVE_SINF */

 /* Define to 1 if you have the `sinhf' function. */
-#define _GLIBCXX_HAVE_SINHF 1
+/* #undef _GLIBCXX_HAVE_SINHF */

 /* Define to 1 if you have the `sinhl' function. */
-#define _GLIBCXX_HAVE_SINHL 1
+/* #undef _GLIBCXX_HAVE_SINHL */

 /* Define to 1 if you have the `sinl' function. */
-#define _GLIBCXX_HAVE_SINL 1
+/* #undef _GLIBCXX_HAVE_SINL */

 /* Defined if sleep exists. */
 #define _GLIBCXX_HAVE_SLEEP 1

 /* Define to 1 if you have the `sqrtf' function. */
-#define _GLIBCXX_HAVE_SQRTF 1
+/* #undef _GLIBCXX_HAVE_SQRTF */

 /* Define to 1 if you have the `sqrtl' function. */
-#define _GLIBCXX_HAVE_SQRTL 1
+/* #undef _GLIBCXX_HAVE_SQRTL */

 /* Define to 1 if you have the <stdalign.h> header file. */
 #define _GLIBCXX_HAVE_STDALIGN_H 1
@ -1051,20 +1084,20 @@ namespace std
 /* Define if S_IFREG is available in <sys/stat.h>. */
 /* #undef _GLIBCXX_HAVE_S_IFREG */

-/* Define if S_IFREG is available in <sys/stat.h>. */
+/* Define if S_ISREG is available in <sys/stat.h>. */
 #define _GLIBCXX_HAVE_S_ISREG 1

 /* Define to 1 if you have the `tanf' function. */
-#define _GLIBCXX_HAVE_TANF 1
+/* #undef _GLIBCXX_HAVE_TANF */

 /* Define to 1 if you have the `tanhf' function. */
-#define _GLIBCXX_HAVE_TANHF 1
+/* #undef _GLIBCXX_HAVE_TANHF */

 /* Define to 1 if you have the `tanhl' function. */
-#define _GLIBCXX_HAVE_TANHL 1
+/* #undef _GLIBCXX_HAVE_TANHL */

 /* Define to 1 if you have the `tanl' function. */
-#define _GLIBCXX_HAVE_TANL 1
+/* #undef _GLIBCXX_HAVE_TANL */

 /* Define to 1 if you have the <tgmath.h> header file. */
 #define _GLIBCXX_HAVE_TGMATH_H 1
@ -1073,7 +1106,7 @@ namespace std
 /* #undef _GLIBCXX_HAVE_TLS */

 /* Define to 1 if you have the <uchar.h> header file. */
-/* #undef _GLIBCXX_HAVE_UCHAR_H */
+#define _GLIBCXX_HAVE_UCHAR_H 1

 /* Define to 1 if you have the <unistd.h> header file. */
 #define _GLIBCXX_HAVE_UNISTD_H 1
@ -1114,6 +1147,9 @@ namespace std
 /* Define to 1 if you have the `_acosl' function. */
 /* #undef _GLIBCXX_HAVE__ACOSL */

+/* Define to 1 if you have the `_aligned_malloc' function. */
+/* #undef _GLIBCXX_HAVE__ALIGNED_MALLOC */
+
 /* Define to 1 if you have the `_asinf' function. */
 /* #undef _GLIBCXX_HAVE__ASINF */

@ -1294,6 +1330,9 @@ namespace std
 /* Define to 1 if you have the `_tanl' function. */
 /* #undef _GLIBCXX_HAVE__TANL */

+/* Define to 1 if you have the `__cxa_thread_atexit' function. */
+/* #undef _GLIBCXX_HAVE___CXA_THREAD_ATEXIT */
+
 /* Define to 1 if you have the `__cxa_thread_atexit_impl' function. */
 /* #undef _GLIBCXX_HAVE___CXA_THREAD_ATEXIT_IMPL */

@ -1365,7 +1404,7 @@ namespace std

 /* Define if C99 functions or macros in <wchar.h> should be imported in
   <cwchar> in namespace std for C++11. */
-/* #undef _GLIBCXX11_USE_C99_WCHAR */
+#define _GLIBCXX11_USE_C99_WCHAR 1

 /* Define if C99 functions in <complex.h> should be used in <complex> for
   C++98. Using compiler builtins for these functions requires corresponding
@ -1409,24 +1448,19 @@ namespace std
 /* Define if compatibility should be provided for -mlong-double-64. */

 /* Define to the letter to which size_t is mangled. */
-#ifdef __x86_64__
 #define _GLIBCXX_MANGLE_SIZE_T m
-#else
-#define _GLIBCXX_MANGLE_SIZE_T j
-#endif
+
+/* Define if C99 llrint and llround functions are missing from <math.h>. */
+/* #undef _GLIBCXX_NO_C99_ROUNDING_FUNCS */

 /* Define if ptrdiff_t is int. */
-#ifndef __x86_64__
-#define _GLIBCXX_PTRDIFF_T_IS_INT 1
-#endif
+/* #undef _GLIBCXX_PTRDIFF_T_IS_INT */

 /* Define if using setrlimit to set resource limits during "make check" */
-/* #undef _GLIBCXX_RES_LIMITS */
+#define _GLIBCXX_RES_LIMITS 1

 /* Define if size_t is unsigned int. */
-#ifndef __x86_64__
-#define _GLIBCXX_SIZE_T_IS_UINT 1
-#endif
+/* #undef _GLIBCXX_SIZE_T_IS_UINT */

 /* Define to the value of the EOF integer constant. */
 #define _GLIBCXX_STDIO_EOF -1
@ -1454,7 +1488,7 @@ namespace std

 /* Define if C11 functions in <uchar.h> should be imported into namespace std
   in <cuchar>. */
-/* #undef _GLIBCXX_USE_C11_UCHAR_CXX11 */
+#define _GLIBCXX_USE_C11_UCHAR_CXX11 1

 /* Define if C99 functions or macros from <wchar.h>, <math.h>, <complex.h>,
   <stdio.h>, and <stdlib.h> can be used or exposed. */
@ -1463,7 +1497,7 @@ namespace std
 /* Define if C99 functions in <complex.h> should be used in <tr1/complex>.
   Using compiler builtins for these functions requires corresponding C99
   library functions to be present. */
-/* #undef _GLIBCXX_USE_C99_COMPLEX_TR1 */
+#define _GLIBCXX_USE_C99_COMPLEX_TR1 1

 /* Define if C99 functions in <ctype.h> should be imported in <tr1/cctype> in
   namespace std::tr1. */
@ -1479,11 +1513,11 @@ namespace std

 /* Define if wchar_t C99 functions in <inttypes.h> should be imported in
   <tr1/cinttypes> in namespace std::tr1. */
-/* #undef _GLIBCXX_USE_C99_INTTYPES_WCHAR_T_TR1 */
+#define _GLIBCXX_USE_C99_INTTYPES_WCHAR_T_TR1 1

 /* Define if C99 functions or macros in <math.h> should be imported in
   <tr1/cmath> in namespace std::tr1. */
-/* #undef _GLIBCXX_USE_C99_MATH_TR1 */
+#define _GLIBCXX_USE_C99_MATH_TR1 1

 /* Define if C99 types in <stdint.h> should be imported in <tr1/cstdint> in
   namespace std::tr1. */
@ -1509,11 +1543,6 @@ namespace std
 /* Define if fchmodat is available in <sys/stat.h>. */
 #define _GLIBCXX_USE_FCHMODAT 1

-/* Define if __float128 is supported on this host. */
-#ifndef __ARM_EABI__
-#define _GLIBCXX_USE_FLOAT128 1
-#endif
-
 /* Defined if gettimeofday is available. */
 #define _GLIBCXX_USE_GETTIMEOFDAY 1

@ -1563,7 +1592,7 @@ namespace std
 /* #undef _GLIBCXX_USE_SENDFILE */

 /* Define if struct stat has timespec members. */
-/* #undef _GLIBCXX_USE_ST_MTIM */
+#define _GLIBCXX_USE_ST_MTIM 1

 /* Define if sysctl(), CTL_HW and HW_NCPU are available in <sys/sysctl.h>. */
 /* #undef _GLIBCXX_USE_SYSCTL_HW_NCPU */
@ -1573,7 +1602,7 @@ namespace std

 /* Define if utimensat and UTIME_OMIT are available in <sys/stat.h> and
   AT_FDCWD in <fcntl.h>. */
-/* #undef _GLIBCXX_USE_UTIMENSAT */
+#define _GLIBCXX_USE_UTIMENSAT 1

 /* Define if code specialized for wchar_t should be used. */
 #define _GLIBCXX_USE_WCHAR_T 1
--- a/repos/libports/lib/symbols/stdcxx
+++ b/repos/libports/lib/symbols/stdcxx
@ -127,9 +127,11 @@ _ZNKSt10error_code23default_error_conditionEv T
 _ZNKSt11logic_error4whatEv T
 _ZNKSt12bad_weak_ptr4whatEv T
 _ZNKSt12future_error4whatEv T
+_ZNKSt13random_device13_M_getentropyEv T
 _ZNKSt13runtime_error4whatEv T
 _ZNKSt16bad_array_length4whatEv T
 _ZNKSt17bad_function_call4whatEv T
+_ZNKSt19__iosfail_type_info11__do_upcastEPKN10__cxxabiv117__class_type_infoEPPv T
 _ZNKSt20bad_array_new_length4whatEv T
 _ZNKSt3_V214error_category10_M_messageB5cxx11Ei T
 _ZNKSt3_V214error_category10_M_messageEi T
@ -152,8 +154,6 @@ _ZNKSt9type_info10__do_catchEPKS_PPvj T
 _ZNKSt9type_info11__do_upcastEPKN10__cxxabiv117__class_type_infoEPPv T
 _ZNKSt9type_info14__is_pointer_pEv T
 _ZNKSt9type_info15__is_function_pEv T
-_ZNSi6ignoreEl T
-_ZNSi6ignoreEli T
 _ZNSt10__num_base11_S_atoms_inE D 8
 _ZNSt10__num_base12_S_atoms_outE D 8
 _ZNSt10__num_base15_S_format_floatERKSt8ios_basePcc T
@ -355,6 +355,9 @@ _ZNSt16invalid_argumentD2Ev T
 _ZNSt17bad_function_callD0Ev T
 _ZNSt17bad_function_callD1Ev T
 _ZNSt17bad_function_callD2Ev T
+_ZNSt19__iosfail_type_infoD0Ev T
+_ZNSt19__iosfail_type_infoD1Ev T
+_ZNSt19__iosfail_type_infoD2Ev T
 _ZNSt20bad_array_new_lengthD0Ev T
 _ZNSt20bad_array_new_lengthD1Ev T
 _ZNSt20bad_array_new_lengthD2Ev T
@ -582,11 +585,14 @@ _ZSt20__throw_length_errorPKc T
 _ZSt20__throw_out_of_rangePKc T
 _ZSt20__throw_system_errori T
 _ZSt21_Rb_tree_rotate_rightPSt18_Rb_tree_node_baseRS0_ T
+_ZSt21__destroy_ios_failurePv T
 _ZSt21__throw_bad_exceptionv T
 _ZSt21__throw_runtime_errorPKc T
 _ZSt22__throw_overflow_errorPKc T
 _ZSt22__verify_grouping_implPKcmS0_m T
+_ZSt23__construct_ios_failurePvPKc T
 _ZSt23__throw_underflow_errorPKc T
+_ZSt24__is_ios_failure_handlerPKN10__cxxabiv117__class_type_infoE T
 _ZSt24__throw_invalid_argumentPKc T
 _ZSt24__throw_out_of_range_fmtPKcz T
 _ZSt25__throw_bad_function_callv T
@ -615,38 +621,244 @@ __cxa_bad_cast T
 __cxa_bad_typeid T
 __cxa_throw_bad_array_length T
 __cxa_throw_bad_array_new_length T
-coshl T
-expl T

-# manually added typeinfo and vtable symbols
+# manually added typeinfo, vtable and VTT symbols

-_ZTISt5ctypeIcE V
 _ZTINSt6locale5facetE V
-_ZTISt16invalid_argument V
-_ZTVSt16invalid_argument V
-_ZTISt8ios_base V
-_ZTISt7codecvtIcc11__mbstate_tE V
-_ZTISt13runtime_error V
+_ZTISo V
 _ZTISt11regex_error V
+_ZTISt13runtime_error V
+_ZTISt15basic_streambufIcSt11char_traitsIcEE V
+_ZTISt16invalid_argument V
+_ZTISt5ctypeIcE V
+_ZTISt7codecvtIcc11__mbstate_tE V
+_ZTISt8ios_base V
+_ZTTNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEEE V
+_ZTTNSt7__cxx1119basic_istringstreamIcSt11char_traitsIcESaIcEEE V
+_ZTTNSt7__cxx1119basic_ostringstreamIcSt11char_traitsIcESaIcEEE V
+_ZTTSt14basic_ifstreamIcSt11char_traitsIcEE V
+_ZTTSt14basic_ofstreamIcSt11char_traitsIcEE V
+_ZTVNSt7__cxx1115basic_stringbufIcSt11char_traitsIcESaIcEEE V
+_ZTVNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEEE V
+_ZTVNSt7__cxx1119basic_istringstreamIcSt11char_traitsIcESaIcEEE V
+_ZTVNSt7__cxx1119basic_ostringstreamIcSt11char_traitsIcESaIcEEE V
 _ZTVSt11regex_error V
+_ZTVSt13basic_filebufIcSt11char_traitsIcEE V
+_ZTVSt14basic_ifstreamIcSt11char_traitsIcEE V
+_ZTVSt14basic_ofstreamIcSt11char_traitsIcEE V
+_ZTVSt15basic_streambufIcSt11char_traitsIcEE V
+_ZTVSt16invalid_argument V
+_ZTVSt9basic_iosIcSt11char_traitsIcEE V

 # manually added template-related symbols

-_ZNKSt5ctypeIcE13_M_widen_initEv T
-_ZNSt5ctypeIcE2idE B 8
 _ZNKSt12__basic_fileIcE7is_openEv T
-_ZNSt12__basic_fileIcE9showmanycEv T
-_ZNSt12__basic_fileIcE6xsgetnEPcl T
-_ZNSt12__basic_fileIcE8xsputn_2EPKclS2_l T
-_ZStrsIcSt11char_traitsIcESaIcEERSt13basic_istreamIT_T0_ES7_RNSt7__cxx1112basic_stringIS4_S5_T1_EE T
-_ZNSt7codecvtIcc11__mbstate_tE2idE B 8
-_ZNSt12__basic_fileIcEC1EPi T
-_ZNSt12__basic_fileIcED1Ev T
+_ZNKSt5ctypeIcE13_M_widen_initEv T
+_ZNKSt9type_infoeqERKS_ T
+_ZNSi6ignoreEli T
 _ZNSi7getlineEPclc T
-_ZNSt12__basic_fileIcE6xsputnEPKcl T
+_ZNSt12__basic_fileIcE4openEPKcSt13_Ios_Openmodei T
 _ZNSt12__basic_fileIcE5closeEv T
+_ZNSt12__basic_fileIcE6xsgetnEPcl T
+_ZNSt12__basic_fileIcE6xsputnEPKcl T
 _ZNSt12__basic_fileIcE7seekoffElSt12_Ios_Seekdir T
 _ZNSt12__basic_fileIcE7seekoffExSt12_Ios_Seekdir T
-_ZNSt12__basic_fileIcE4openEPKcSt13_Ios_Openmodei T
+_ZNSt12__basic_fileIcE8xsputn_2EPKclS2_l T
+_ZNSt12__basic_fileIcE9showmanycEv T
+_ZNSt12__basic_fileIcEC1EPi T
+_ZNSt12__basic_fileIcED1Ev T
+_ZNSt5ctypeIcE2idE B 8
+_ZNSt7codecvtIcc11__mbstate_tE2idE B 8
 _ZSt7getlineIcSt11char_traitsIcESaIcEERSt13basic_istreamIT_T0_ES7_RNSt7__cxx1112basic_stringIS4_S5_T1_EES4_ T
-_ZNKSt9type_infoeqERKS_ T
+_ZStrsIcSt11char_traitsIcESaIcEERSt13basic_istreamIT_T0_ES7_RNSt7__cxx1112basic_stringIS4_S5_T1_EE T
+
+# manually added weak symbols
+
+_ZNKSt15basic_streambufIcSt11char_traitsIcEE4gptrEv W
+_ZNKSt15basic_streambufIcSt11char_traitsIcEE4pptrEv W
+_ZNKSt15basic_streambufIcSt11char_traitsIcEE5ebackEv W
+_ZNKSt15basic_streambufIcSt11char_traitsIcEE5egptrEv W
+_ZNKSt15basic_streambufIcSt11char_traitsIcEE5epptrEv W
+_ZNKSt15basic_streambufIcSt11char_traitsIcEE5pbaseEv W
+_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12find_last_ofEcm W
+_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE13_M_local_dataEv W
+_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE13find_first_ofEPKcmm W
+_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE13find_first_ofEcm W
+_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE17find_first_not_ofEPKcmm W
+_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE3endEv W
+_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE4backEv W
+_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE4copyEPcmm W
+_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE4dataEv W
+_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE4findEPKcm W
+_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE4findEPKcmm W
+_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE4findEcm W
+_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE4sizeEv W
+_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5beginEv W
+_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5c_strEv W
+_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5emptyEv W
+_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5rfindEPKcm W
+_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5rfindEPKcmm W
+_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5rfindEcm W
+_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE6lengthEv W
+_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE6substrEmm W
+_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE7_M_dataEv W
+_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE7compareEPKc W
+_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE7compareERKS4_ W
+_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE7compareEmmPKc W
+_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm W
+_ZNKSt7__cxx1115basic_stringbufIcSt11char_traitsIcESaIcEE3strEv W
+_ZNKSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEE3strEv W
+_ZNKSt7__cxx1119basic_ostringstreamIcSt11char_traitsIcESaIcEE3strEv W
+_ZNKSt9basic_iosIcSt11char_traitsIcEE3badEv W
+_ZNKSt9basic_iosIcSt11char_traitsIcEE3eofEv W
+_ZNKSt9basic_iosIcSt11char_traitsIcEE4failEv W
+_ZNSaIcEC1ERKS_ W
+_ZNSaIcEC1Ev W
+_ZNSaIcEC2ERKS_ W
+_ZNSaIcEC2Ev W
+_ZNSaIcED1Ev W
+_ZNSaIcED2Ev W
+_ZNSdC1Ev W
+_ZNSdC2Ev W
+_ZNSi10_M_extractIdEERSiRT_ W
+_ZNSi10_M_extractIfEERSiRT_ W
+_ZNSi10_M_extractIjEERSiRT_ W
+_ZNSi10_M_extractImEERSiRT_ W
+_ZNSi10_M_extractIyEERSiRT_ W
+_ZNSi3getERc W
+_ZNSi4peekEv W
+_ZNSi7getlineEPcl W
+_ZNSi7putbackEc W
+_ZNSirsERd W
+_ZNSirsERf W
+_ZNSirsERi W
+_ZNSirsERj W
+_ZNSo3putEc W
+_ZNSo5flushEv W
+_ZNSo5tellpEv W
+_ZNSo5writeEPKcl W
+_ZNSo9_M_insertIPKvEERSoT_ W
+_ZNSo9_M_insertIbEERSoT_ W
+_ZNSo9_M_insertIdEERSoT_ W
+_ZNSo9_M_insertIeEERSoT_ W
+_ZNSo9_M_insertIlEERSoT_ W
+_ZNSo9_M_insertImEERSoT_ W
+_ZNSo9_M_insertIxEERSoT_ W
+_ZNSo9_M_insertIyEERSoT_ W
+_ZNSoC1Ev W
+_ZNSoC2Ev W
+_ZNSoD0Ev W
+_ZNSoD1Ev W
+_ZNSoD2Ev W
+_ZNSolsEPFRSoS_E W
+_ZNSolsEPFRSt8ios_baseS0_E W
+_ZNSolsEd W
+_ZNSolsEf W
+_ZNSolsEi W
+_ZNSolsEj W
+_ZNSolsEl W
+_ZNSolsEm W
+_ZNSolsEs W
+_ZNSolsEx W
+_ZNSolsEy W
+_ZNSt13basic_filebufIcSt11char_traitsIcEE4openEPKcSt13_Ios_Openmode W
+_ZNSt13basic_filebufIcSt11char_traitsIcEE5closeEv W
+_ZNSt13basic_filebufIcSt11char_traitsIcEEC1Ev W
+_ZNSt13basic_filebufIcSt11char_traitsIcEED1Ev W
+_ZNSt14basic_ifstreamIcSt11char_traitsIcEEC1EPKcSt13_Ios_Openmode W
+_ZNSt14basic_ifstreamIcSt11char_traitsIcEED1Ev W
+_ZNSt14basic_ofstreamIcSt11char_traitsIcEEC1EPKcSt13_Ios_Openmode W
+_ZNSt14basic_ofstreamIcSt11char_traitsIcEED1Ev W
+_ZNSt15basic_streambufIcSt11char_traitsIcEE4setgEPcS3_S3_ W
+_ZNSt15basic_streambufIcSt11char_traitsIcEE4setpEPcS3_ W
+_ZNSt15basic_streambufIcSt11char_traitsIcEE4syncEv W
+_ZNSt15basic_streambufIcSt11char_traitsIcEE5gbumpEi W
+_ZNSt15basic_streambufIcSt11char_traitsIcEE5imbueERKSt6locale W
+_ZNSt15basic_streambufIcSt11char_traitsIcEE5pbumpEi W
+_ZNSt15basic_streambufIcSt11char_traitsIcEE5uflowEv W
+_ZNSt15basic_streambufIcSt11char_traitsIcEE6xsgetnEPcl W
+_ZNSt15basic_streambufIcSt11char_traitsIcEE6xsputnEPKcl W
+_ZNSt15basic_streambufIcSt11char_traitsIcEEC1Ev W
+_ZNSt15basic_streambufIcSt11char_traitsIcEEC2Ev W
+_ZNSt15basic_streambufIcSt11char_traitsIcEED0Ev W
+_ZNSt15basic_streambufIcSt11char_traitsIcEED1Ev W
+_ZNSt15basic_streambufIcSt11char_traitsIcEED2Ev W
+_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE10_M_disposeEv W
+_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE10_M_replaceEmmPKcm W
+_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE11_M_capacityEm W
+_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderC1EPcRKS3_ W
+_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_M_constructEmc W
+_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE13_M_local_dataEv W
+_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE13_M_set_lengthEm W
+_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE13_S_copy_charsEPcPKcS7_ W
+_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE13_S_copy_charsEPcS5_S5_ W
+_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE14_M_replace_auxEmmmc W
+_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE3endEv W
+_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE4backEv W
+_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE4swapERS4_ W
+_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5beginEv W
+_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5clearEv W
+_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5eraseEmm W
+_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE6appendEPKc W
+_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE6appendEPKcm W
+_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE6appendERKS4_ W
+_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE6appendEmc W
+_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE6assignEPKc W
+_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE6assignEPKcm W
+_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE6insertEmPKc W
+_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE6insertEmmc W
+_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE6resizeEm W
+_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE6resizeEmc W
+_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE7_M_dataEPc W
+_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE7replaceEN9__gnu_cxx17__normal_iteratorIPKcS4_EES9_S8_S8_ W
+_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE7replaceEmmPKc W
+_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE7reserveEm W
+_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE8_M_eraseEmm W
+_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE8pop_backEv W
+_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE9_M_appendEPKcm W
+_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE9_M_assignERKS4_ W
+_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE9_M_createERmm W
+_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE9_M_mutateEmmPKcm W
+_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE9push_backEc W
+_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC1EOS4_ W
+_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC1EPKcRKS3_ W
+_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC1EPKcmRKS3_ W
+_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC1ERKS4_ W
+_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC1EmcRKS3_ W
+_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC1Ev W
+_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2EOS4_ W
+_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2EPKcRKS3_ W
+_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_ W
+_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2EmcRKS3_ W
+_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED1Ev W
+_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEaSEOS4_ W
+_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEaSEPKc W
+_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEaSERKS4_ W
+_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm W
+_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEpLEPKc W
+_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEpLERKS4_ W
+_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEpLEc W
+_ZNSt7__cxx1115basic_stringbufIcSt11char_traitsIcESaIcEE7_M_syncEPcmm W
+_ZNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEEC1ESt13_Ios_Openmode W
+_ZNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEED1Ev W
+_ZNSt7__cxx1119basic_istringstreamIcSt11char_traitsIcESaIcEEC1ERKNS_12basic_stringIcS2_S3_EESt13_Ios_Openmode W
+_ZNSt7__cxx1119basic_istringstreamIcSt11char_traitsIcESaIcEED1Ev W
+_ZNSt7__cxx1119basic_ostringstreamIcSt11char_traitsIcESaIcEEC1ESt13_Ios_Openmode W
+_ZNSt7__cxx1119basic_ostringstreamIcSt11char_traitsIcESaIcEED1Ev W
+_ZNSt9basic_iosIcSt11char_traitsIcEE4initEPSt15basic_streambufIcS1_E W
+_ZNSt9basic_iosIcSt11char_traitsIcEE5clearESt12_Ios_Iostate W
+_ZNSt9basic_iosIcSt11char_traitsIcEE5imbueERKSt6locale W
+_ZNSt9basic_iosIcSt11char_traitsIcEEC1Ev W
+_ZNSt9basic_iosIcSt11char_traitsIcEEC2Ev W
+_ZNSt9basic_iosIcSt11char_traitsIcEED0Ev W
+_ZNSt9basic_iosIcSt11char_traitsIcEED1Ev W
+_ZNSt9basic_iosIcSt11char_traitsIcEED2Ev W
+_ZSt16__ostream_insertIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_PKS3_l W
+_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_ W
+_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc W
+_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c W
+_ZStlsIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_St13_Setprecision W
+_ZStlsIcSt11char_traitsIcESaIcEERSt13basic_ostreamIT_T0_ES7_RKNSt7__cxx1112basic_stringIS4_S5_T1_EE W
+_ZStrsIcSt11char_traitsIcEERSt13basic_istreamIT_T0_ES6_RS3_ W
+_ZTv0_n24_NSoD0Ev W
+_ZTv0_n24_NSoD1Ev W
--- a/repos/libports/ports/stdcxx.hash
+++ b/repos/libports/ports/stdcxx.hash
@ -1 +1 @@
-912a4049e19eb70678485ad579b684b1e118da1d
+79ad8821269a443aab21bfc1d0e9b8913332b6d1
--- a/repos/libports/ports/stdcxx.port
+++ b/repos/libports/ports/stdcxx.port
@ -1,9 +1,9 @@
 LICENSE   := LGPL
-VERSION   := 6.3.0
+VERSION   := 8.3.0
 DOWNLOADS := gcc.archive

-URL(gcc) := ftp://ftp.fu-berlin.de/gnu/gcc/gcc-$(VERSION)/gcc-$(VERSION).tar.bz2
-SHA(gcc) := f06ae7f3f790fbf0f018f6d40e844451e6bc3b7bc96e128e63b09825c1f8b29f
+URL(gcc) := ftp://ftp.fu-berlin.de/gnu/gcc/gcc-$(VERSION)/gcc-$(VERSION).tar.xz
+SHA(gcc) := 64baadfe6cc0f4947a84cb12d7f0dfaf45bb58b7e92461639596c21e02d97d2c
 DIR(gcc) := src/lib/stdcxx
 SIG(gcc) := ${URL(gcc)}
 KEY(gcc) := GNU
@ -31,6 +31,8 @@ DIRS += include/stdcxx/bits
 DIR_CONTENT(include/stdcxx/bits) := \
    src/lib/stdcxx/libsupc++/atomic_lockfree_defines.h \
    src/lib/stdcxx/libsupc++/cxxabi_forced.h \
+    src/lib/stdcxx/libsupc++/cxxabi_init_exception.h \
+    src/lib/stdcxx/libsupc++/exception.h \
    src/lib/stdcxx/libsupc++/exception_defines.h \
    src/lib/stdcxx/libsupc++/exception_ptr.h \
    src/lib/stdcxx/libsupc++/hash_bytes.h \
--- a/repos/libports/src/lib/stdcxx/include_next.patch
+++ b/repos/libports/src/lib/stdcxx/include_next.patch
@ -4,12 +4,26 @@ From: Christian Prochaska <christian.prochaska@genode-labs.com>


 ---
+ include/bits/std_abs.h   |    2 +-
 include/c_global/cmath   |    7 ++++++-
 include/c_global/cstdlib |    7 ++++++-
- 2 files changed, 12 insertions(+), 2 deletions(-)
+ 3 files changed, 13 insertions(+), 3 deletions(-)

+diff --git a/include/bits/std_abs.h b/include/bits/std_abs.h
+index 6e4551d..65d50b5 100644
+--- a/include/bits/std_abs.h
+++ b/include/bits/std_abs.h
+@@ -35,7 +35,7 @@
+ #include <bits/c++config.h>
+ 
+ #define _GLIBCXX_INCLUDE_NEXT_C_HEADERS
+-#include_next <stdlib.h>
+#include <stdlib.h>
+ #ifdef __CORRECT_ISO_CPP_MATH_H_PROTO
+ # include_next <math.h>
+ #endif
 diff --git a/include/c_global/cmath b/include/c_global/cmath
-index 560632a..7a1c651 100644
+index 4489e17..83f4937 100644
 --- a/include/c_global/cmath
 +++ b/include/c_global/cmath
@@ -42,7 +42,12 @@
@ -24,10 +38,10 @@ index 560632a..7a1c651 100644
 +// previous GCC versions.
 +#include <math.h>
 #undef _GLIBCXX_INCLUDE_NEXT_C_HEADERS
+ #include <bits/std_abs.h>
 
- #ifndef _GLIBCXX_CMATH
 diff --git a/include/c_global/cstdlib b/include/c_global/cstdlib
-index 1ba5fb7..8ca65a1 100644
+index 1033501..e39ed31 100644
 --- a/include/c_global/cstdlib
 +++ b/include/c_global/cstdlib
@@ -72,7 +72,12 @@ namespace std
@ -42,5 +56,5 @@ index 1ba5fb7..8ca65a1 100644
 +// previous GCC versions.
 +#include <stdlib.h>
 #undef _GLIBCXX_INCLUDE_NEXT_C_HEADERS
+ #include <bits/std_abs.h>
 
- // Get rid of those macros defined in <stdlib.h> in lieu of real functions.
--- a/repos/libports/src/lib/stdcxx/type_traits.patch
+++ b/repos/libports/src/lib/stdcxx/type_traits.patch
@ -1,20 +0,0 @@
-
--- a/include/std/type_traits
-+++ b/include/std/type_traits
-@@ -38,15 +38,7 @@
- #include <bits/c++config.h>
- 
- #ifdef _GLIBCXX_USE_C99_STDINT_TR1
-# if defined (__UINT_LEAST16_TYPE__) && defined(__UINT_LEAST32_TYPE__)
-namespace std
-{
-  typedef __UINT_LEAST16_TYPE__ uint_least16_t;
-  typedef __UINT_LEAST32_TYPE__ uint_least32_t;
-}
-# else
-#  include <cstdint>
-# endif
-+#include <cstdint>
- #endif
- 
- namespace std _GLIBCXX_VISIBILITY(default)