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-rw-r--r--meta-linaro-toolchain/recipes-devtools/gcc/gcc-linaro-6.2/0007-uclibc-locale-update.patch542
1 files changed, 542 insertions, 0 deletions
diff --git a/meta-linaro-toolchain/recipes-devtools/gcc/gcc-linaro-6.2/0007-uclibc-locale-update.patch b/meta-linaro-toolchain/recipes-devtools/gcc/gcc-linaro-6.2/0007-uclibc-locale-update.patch
new file mode 100644
index 0000000..b73e591
--- /dev/null
+++ b/meta-linaro-toolchain/recipes-devtools/gcc/gcc-linaro-6.2/0007-uclibc-locale-update.patch
@@ -0,0 +1,542 @@
+From 8d53a38a3038104e6830ecea5e4beadce54457c1 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Fri, 29 Mar 2013 08:46:58 +0400
+Subject: [PATCH 07/46] uclibc-locale-update
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+Upstream-Status: Pending
+---
+ .../config/locale/uclibc/c++locale_internal.h | 3 +
+ libstdc++-v3/config/locale/uclibc/c_locale.cc | 74 ++++++++++------------
+ libstdc++-v3/config/locale/uclibc/c_locale.h | 42 ++++++------
+ libstdc++-v3/config/locale/uclibc/ctype_members.cc | 51 +++++++++++----
+ .../config/locale/uclibc/messages_members.h | 12 ++--
+ .../config/locale/uclibc/monetary_members.cc | 34 ++++++----
+ .../config/locale/uclibc/numeric_members.cc | 5 ++
+ libstdc++-v3/config/locale/uclibc/time_members.cc | 18 ++++--
+ libstdc++-v3/config/locale/uclibc/time_members.h | 17 +++--
+ 9 files changed, 158 insertions(+), 98 deletions(-)
+
+diff --git a/libstdc++-v3/config/locale/uclibc/c++locale_internal.h b/libstdc++-v3/config/locale/uclibc/c++locale_internal.h
+index e74fddf..971a6b4 100644
+--- a/libstdc++-v3/config/locale/uclibc/c++locale_internal.h
++++ b/libstdc++-v3/config/locale/uclibc/c++locale_internal.h
+@@ -31,6 +31,9 @@
+
+ #include <bits/c++config.h>
+ #include <clocale>
++#include <cstdlib>
++#include <cstring>
++#include <cstddef>
+
+ #ifdef __UCLIBC_MJN3_ONLY__
+ #warning clean this up
+diff --git a/libstdc++-v3/config/locale/uclibc/c_locale.cc b/libstdc++-v3/config/locale/uclibc/c_locale.cc
+index 21430d0..1b9d8e1 100644
+--- a/libstdc++-v3/config/locale/uclibc/c_locale.cc
++++ b/libstdc++-v3/config/locale/uclibc/c_locale.cc
+@@ -39,23 +39,20 @@
+ #include <langinfo.h>
+ #include <bits/c++locale_internal.h>
+
+-namespace std
+-{
++_GLIBCXX_BEGIN_NAMESPACE(std)
++
+ template<>
+ void
+ __convert_to_v(const char* __s, float& __v, ios_base::iostate& __err,
+ const __c_locale& __cloc)
+ {
+- if (!(__err & ios_base::failbit))
+- {
+- char* __sanity;
+- errno = 0;
+- float __f = __strtof_l(__s, &__sanity, __cloc);
+- if (__sanity != __s && errno != ERANGE)
+- __v = __f;
+- else
+- __err |= ios_base::failbit;
+- }
++ char* __sanity;
++ errno = 0;
++ float __f = __strtof_l(__s, &__sanity, __cloc);
++ if (__sanity != __s && errno != ERANGE)
++ __v = __f;
++ else
++ __err |= ios_base::failbit;
+ }
+
+ template<>
+@@ -63,16 +60,13 @@ namespace std
+ __convert_to_v(const char* __s, double& __v, ios_base::iostate& __err,
+ const __c_locale& __cloc)
+ {
+- if (!(__err & ios_base::failbit))
+- {
+- char* __sanity;
+- errno = 0;
+- double __d = __strtod_l(__s, &__sanity, __cloc);
+- if (__sanity != __s && errno != ERANGE)
+- __v = __d;
+- else
+- __err |= ios_base::failbit;
+- }
++ char* __sanity;
++ errno = 0;
++ double __d = __strtod_l(__s, &__sanity, __cloc);
++ if (__sanity != __s && errno != ERANGE)
++ __v = __d;
++ else
++ __err |= ios_base::failbit;
+ }
+
+ template<>
+@@ -80,16 +74,13 @@ namespace std
+ __convert_to_v(const char* __s, long double& __v, ios_base::iostate& __err,
+ const __c_locale& __cloc)
+ {
+- if (!(__err & ios_base::failbit))
+- {
+- char* __sanity;
+- errno = 0;
+- long double __ld = __strtold_l(__s, &__sanity, __cloc);
+- if (__sanity != __s && errno != ERANGE)
+- __v = __ld;
+- else
+- __err |= ios_base::failbit;
+- }
++ char* __sanity;
++ errno = 0;
++ long double __ld = __strtold_l(__s, &__sanity, __cloc);
++ if (__sanity != __s && errno != ERANGE)
++ __v = __ld;
++ else
++ __err |= ios_base::failbit;
+ }
+
+ void
+@@ -110,17 +101,18 @@ namespace std
+ void
+ locale::facet::_S_destroy_c_locale(__c_locale& __cloc)
+ {
+- if (_S_get_c_locale() != __cloc)
++ if (__cloc && _S_get_c_locale() != __cloc)
+ __freelocale(__cloc);
+ }
+
+ __c_locale
+ locale::facet::_S_clone_c_locale(__c_locale& __cloc)
+ { return __duplocale(__cloc); }
+-} // namespace std
+
+-namespace __gnu_cxx
+-{
++_GLIBCXX_END_NAMESPACE
++
++_GLIBCXX_BEGIN_NAMESPACE(__gnu_cxx)
++
+ const char* const category_names[6 + _GLIBCXX_NUM_CATEGORIES] =
+ {
+ "LC_CTYPE",
+@@ -138,9 +130,11 @@ namespace __gnu_cxx
+ "LC_IDENTIFICATION"
+ #endif
+ };
+-}
+
+-namespace std
+-{
++_GLIBCXX_END_NAMESPACE
++
++_GLIBCXX_BEGIN_NAMESPACE(std)
++
+ const char* const* const locale::_S_categories = __gnu_cxx::category_names;
+-} // namespace std
++
++_GLIBCXX_END_NAMESPACE
+diff --git a/libstdc++-v3/config/locale/uclibc/c_locale.h b/libstdc++-v3/config/locale/uclibc/c_locale.h
+index 4bca5f1..64a6d46 100644
+--- a/libstdc++-v3/config/locale/uclibc/c_locale.h
++++ b/libstdc++-v3/config/locale/uclibc/c_locale.h
+@@ -39,21 +39,23 @@
+ #pragma GCC system_header
+
+ #include <cstring> // get std::strlen
+-#include <cstdio> // get std::snprintf or std::sprintf
++#include <cstdio> // get std::vsnprintf or std::vsprintf
+ #include <clocale>
+ #include <langinfo.h> // For codecvt
+ #ifdef __UCLIBC_MJN3_ONLY__
+ #warning fix this
+ #endif
+-#ifdef __UCLIBC_HAS_LOCALE__
++#ifdef _GLIBCXX_USE_ICONV
+ #include <iconv.h> // For codecvt using iconv, iconv_t
+ #endif
+-#ifdef __UCLIBC_HAS_GETTEXT_AWARENESS__
+-#include <libintl.h> // For messages
++#ifdef HAVE_LIBINTL_H
++#include <libintl.h> // For messages
+ #endif
++#include <cstdarg>
+
+ #ifdef __UCLIBC_MJN3_ONLY__
+ #warning what is _GLIBCXX_C_LOCALE_GNU for
++// psm: used in os/gnu-linux/ctype_noninline.h
+ #endif
+ #define _GLIBCXX_C_LOCALE_GNU 1
+
+@@ -78,23 +80,25 @@ namespace std
+ #else
+ typedef int* __c_locale;
+ #endif
+-
+- // Convert numeric value of type _Tv to string and return length of
+- // string. If snprintf is available use it, otherwise fall back to
+- // the unsafe sprintf which, in general, can be dangerous and should
++ // Convert numeric value of type double to string and return length of
++ // string. If vsnprintf is available use it, otherwise fall back to
++ // the unsafe vsprintf which, in general, can be dangerous and should
+ // be avoided.
+- template<typename _Tv>
+- int
+- __convert_from_v(char* __out,
+- const int __size __attribute__ ((__unused__)),
+- const char* __fmt,
+-#ifdef __UCLIBC_HAS_XCLOCALE__
+- _Tv __v, const __c_locale& __cloc, int __prec)
++ inline int
++ __convert_from_v(const __c_locale&
++#ifndef __UCLIBC_HAS_XCLOCALE__
++ __cloc __attribute__ ((__unused__))
++#endif
++ ,
++ char* __out,
++ const int __size,
++ const char* __fmt, ...)
+ {
++ va_list __args;
++#ifdef __UCLIBC_HAS_XCLOCALE__
++
+ __c_locale __old = __gnu_cxx::__uselocale(__cloc);
+ #else
+- _Tv __v, const __c_locale&, int __prec)
+- {
+ # ifdef __UCLIBC_HAS_LOCALE__
+ char* __old = std::setlocale(LC_ALL, NULL);
+ char* __sav = new char[std::strlen(__old) + 1];
+@@ -103,7 +107,9 @@ namespace std
+ # endif
+ #endif
+
+- const int __ret = std::snprintf(__out, __size, __fmt, __prec, __v);
++ va_start(__args, __fmt);
++ const int __ret = std::vsnprintf(__out, __size, __fmt, __args);
++ va_end(__args);
+
+ #ifdef __UCLIBC_HAS_XCLOCALE__
+ __gnu_cxx::__uselocale(__old);
+diff --git a/libstdc++-v3/config/locale/uclibc/ctype_members.cc b/libstdc++-v3/config/locale/uclibc/ctype_members.cc
+index 7b12861..13e011d 100644
+--- a/libstdc++-v3/config/locale/uclibc/ctype_members.cc
++++ b/libstdc++-v3/config/locale/uclibc/ctype_members.cc
+@@ -33,16 +33,20 @@
+
+ // Written by Benjamin Kosnik <bkoz@redhat.com>
+
++#include <features.h>
++#ifdef __UCLIBC_HAS_LOCALE__
+ #define _LIBC
+ #include <locale>
+ #undef _LIBC
++#else
++#include <locale>
++#endif
+ #include <bits/c++locale_internal.h>
+
+-namespace std
+-{
++_GLIBCXX_BEGIN_NAMESPACE(std)
++
+ // NB: The other ctype<char> specializations are in src/locale.cc and
+ // various /config/os/* files.
+- template<>
+ ctype_byname<char>::ctype_byname(const char* __s, size_t __refs)
+ : ctype<char>(0, false, __refs)
+ {
+@@ -57,6 +61,8 @@ namespace std
+ #endif
+ }
+ }
++ ctype_byname<char>::~ctype_byname()
++ { }
+
+ #ifdef _GLIBCXX_USE_WCHAR_T
+ ctype<wchar_t>::__wmask_type
+@@ -138,17 +144,33 @@ namespace std
+ ctype<wchar_t>::
+ do_is(mask __m, wchar_t __c) const
+ {
+- // Highest bitmask in ctype_base == 10, but extra in "C"
+- // library for blank.
++ // The case of __m == ctype_base::space is particularly important,
++ // due to its use in many istream functions. Therefore we deal with
++ // it first, exploiting the knowledge that on GNU systems _M_bit[5]
++ // is the mask corresponding to ctype_base::space. NB: an encoding
++ // change would not affect correctness!
++
+ bool __ret = false;
+- const size_t __bitmasksize = 11;
+- for (size_t __bitcur = 0; __bitcur <= __bitmasksize; ++__bitcur)
+- if (__m & _M_bit[__bitcur]
+- && __iswctype_l(__c, _M_wmask[__bitcur], _M_c_locale_ctype))
+- {
+- __ret = true;
+- break;
+- }
++ if (__m == _M_bit[5])
++ __ret = __iswctype_l(__c, _M_wmask[5], _M_c_locale_ctype);
++ else
++ {
++ // Highest bitmask in ctype_base == 10, but extra in "C"
++ // library for blank.
++ const size_t __bitmasksize = 11;
++ for (size_t __bitcur = 0; __bitcur <= __bitmasksize; ++__bitcur)
++ if (__m & _M_bit[__bitcur])
++ {
++ if (__iswctype_l(__c, _M_wmask[__bitcur], _M_c_locale_ctype))
++ {
++ __ret = true;
++ break;
++ }
++ else if (__m == _M_bit[__bitcur])
++ break;
++ }
++ }
++
+ return __ret;
+ }
+
+@@ -290,4 +312,5 @@ namespace std
+ #endif
+ }
+ #endif // _GLIBCXX_USE_WCHAR_T
+-}
++
++_GLIBCXX_END_NAMESPACE
+diff --git a/libstdc++-v3/config/locale/uclibc/messages_members.h b/libstdc++-v3/config/locale/uclibc/messages_members.h
+index d89da33..067657a 100644
+--- a/libstdc++-v3/config/locale/uclibc/messages_members.h
++++ b/libstdc++-v3/config/locale/uclibc/messages_members.h
+@@ -53,12 +53,16 @@
+ template<typename _CharT>
+ messages<_CharT>::messages(__c_locale __cloc, const char* __s,
+ size_t __refs)
+- : facet(__refs), _M_c_locale_messages(_S_clone_c_locale(__cloc)),
+- _M_name_messages(__s)
++ : facet(__refs), _M_c_locale_messages(NULL),
++ _M_name_messages(NULL)
+ {
+- char* __tmp = new char[std::strlen(__s) + 1];
+- std::strcpy(__tmp, __s);
++ const size_t __len = std::strlen(__s) + 1;
++ char* __tmp = new char[__len];
++ std::memcpy(__tmp, __s, __len);
+ _M_name_messages = __tmp;
++
++ // Last to avoid leaking memory if new throws.
++ _M_c_locale_messages = _S_clone_c_locale(__cloc);
+ }
+
+ template<typename _CharT>
+diff --git a/libstdc++-v3/config/locale/uclibc/monetary_members.cc b/libstdc++-v3/config/locale/uclibc/monetary_members.cc
+index 31ebb9f..7679b9c 100644
+--- a/libstdc++-v3/config/locale/uclibc/monetary_members.cc
++++ b/libstdc++-v3/config/locale/uclibc/monetary_members.cc
+@@ -33,9 +33,14 @@
+
+ // Written by Benjamin Kosnik <bkoz@redhat.com>
+
++#include <features.h>
++#ifdef __UCLIBC_HAS_LOCALE__
+ #define _LIBC
+ #include <locale>
+ #undef _LIBC
++#else
++#include <locale>
++#endif
+ #include <bits/c++locale_internal.h>
+
+ #ifdef __UCLIBC_MJN3_ONLY__
+@@ -206,7 +211,7 @@ namespace std
+ }
+ break;
+ default:
+- ;
++ __ret = pattern();
+ }
+ return __ret;
+ }
+@@ -390,7 +395,9 @@ namespace std
+ __c_locale __old = __uselocale(__cloc);
+ #else
+ // Switch to named locale so that mbsrtowcs will work.
+- char* __old = strdup(setlocale(LC_ALL, NULL));
++ char* __old = setlocale(LC_ALL, NULL);
++ const size_t __llen = strlen(__old) + 1;
++ char* __sav = new char[__llen];
+ setlocale(LC_ALL, __name);
+ #endif
+
+@@ -477,8 +484,8 @@ namespace std
+ #ifdef __UCLIBC_HAS_XLOCALE__
+ __uselocale(__old);
+ #else
+- setlocale(LC_ALL, __old);
+- free(__old);
++ setlocale(LC_ALL, __sav);
++ delete [] __sav;
+ #endif
+ __throw_exception_again;
+ }
+@@ -498,8 +505,8 @@ namespace std
+ #ifdef __UCLIBC_HAS_XLOCALE__
+ __uselocale(__old);
+ #else
+- setlocale(LC_ALL, __old);
+- free(__old);
++ setlocale(LC_ALL, __sav);
++ delete [] __sav;
+ #endif
+ }
+ }
+@@ -545,8 +552,11 @@ namespace std
+ __c_locale __old = __uselocale(__cloc);
+ #else
+ // Switch to named locale so that mbsrtowcs will work.
+- char* __old = strdup(setlocale(LC_ALL, NULL));
+- setlocale(LC_ALL, __name);
++ char* __old = setlocale(LC_ALL, NULL);
++ const size_t __llen = strlen(__old) + 1;
++ char* __sav = new char[__llen];
++ memcpy(__sav, __old, __llen);
++ setlocale(LC_ALL, __name);
+ #endif
+
+ #ifdef __UCLIBC_MJN3_ONLY__
+@@ -633,8 +643,8 @@ namespace std
+ #ifdef __UCLIBC_HAS_XLOCALE__
+ __uselocale(__old);
+ #else
+- setlocale(LC_ALL, __old);
+- free(__old);
++ setlocale(LC_ALL, __sav);
++ delete [] __sav;
+ #endif
+ __throw_exception_again;
+ }
+@@ -653,8 +663,8 @@ namespace std
+ #ifdef __UCLIBC_HAS_XLOCALE__
+ __uselocale(__old);
+ #else
+- setlocale(LC_ALL, __old);
+- free(__old);
++ setlocale(LC_ALL, __sav);
++ delete [] __sav;
+ #endif
+ }
+ }
+diff --git a/libstdc++-v3/config/locale/uclibc/numeric_members.cc b/libstdc++-v3/config/locale/uclibc/numeric_members.cc
+index d5c8961..8ae8969 100644
+--- a/libstdc++-v3/config/locale/uclibc/numeric_members.cc
++++ b/libstdc++-v3/config/locale/uclibc/numeric_members.cc
+@@ -33,9 +33,14 @@
+
+ // Written by Benjamin Kosnik <bkoz@redhat.com>
+
++#include <features.h>
++#ifdef __UCLIBC_HAS_LOCALE__
+ #define _LIBC
+ #include <locale>
+ #undef _LIBC
++#else
++#include <locale>
++#endif
+ #include <bits/c++locale_internal.h>
+
+ #ifdef __UCLIBC_MJN3_ONLY__
+diff --git a/libstdc++-v3/config/locale/uclibc/time_members.cc b/libstdc++-v3/config/locale/uclibc/time_members.cc
+index d848ed5..f24d53e 100644
+--- a/libstdc++-v3/config/locale/uclibc/time_members.cc
++++ b/libstdc++-v3/config/locale/uclibc/time_members.cc
+@@ -53,11 +53,14 @@ namespace std
+ const size_t __len = __strftime_l(__s, __maxlen, __format, __tm,
+ _M_c_locale_timepunct);
+ #else
+- char* __old = strdup(setlocale(LC_ALL, NULL));
++ char* __old = setlocale(LC_ALL, NULL);
++ const size_t __llen = strlen(__old) + 1;
++ char* __sav = new char[__llen];
++ memcpy(__sav, __old, __llen);
+ setlocale(LC_ALL, _M_name_timepunct);
+ const size_t __len = strftime(__s, __maxlen, __format, __tm);
+- setlocale(LC_ALL, __old);
+- free(__old);
++ setlocale(LC_ALL, __sav);
++ delete [] __sav;
+ #endif
+ // Make sure __s is null terminated.
+ if (__len == 0)
+@@ -207,11 +210,14 @@ namespace std
+ const size_t __len = __wcsftime_l(__s, __maxlen, __format, __tm,
+ _M_c_locale_timepunct);
+ #else
+- char* __old = strdup(setlocale(LC_ALL, NULL));
++ char* __old = setlocale(LC_ALL, NULL);
++ const size_t __llen = strlen(__old) + 1;
++ char* __sav = new char[__llen];
++ memcpy(__sav, __old, __llen);
+ setlocale(LC_ALL, _M_name_timepunct);
+ const size_t __len = wcsftime(__s, __maxlen, __format, __tm);
+- setlocale(LC_ALL, __old);
+- free(__old);
++ setlocale(LC_ALL, __sav);
++ delete [] __sav;
+ #endif
+ // Make sure __s is null terminated.
+ if (__len == 0)
+diff --git a/libstdc++-v3/config/locale/uclibc/time_members.h b/libstdc++-v3/config/locale/uclibc/time_members.h
+index ba8e858..1665dde 100644
+--- a/libstdc++-v3/config/locale/uclibc/time_members.h
++++ b/libstdc++-v3/config/locale/uclibc/time_members.h
+@@ -50,12 +50,21 @@
+ __timepunct<_CharT>::__timepunct(__c_locale __cloc, const char* __s,
+ size_t __refs)
+ : facet(__refs), _M_data(NULL), _M_c_locale_timepunct(NULL),
+- _M_name_timepunct(__s)
++ _M_name_timepunct(NULL)
+ {
+- char* __tmp = new char[std::strlen(__s) + 1];
+- std::strcpy(__tmp, __s);
++ const size_t __len = std::strlen(__s) + 1;
++ char* __tmp = new char[__len];
++ std::memcpy(__tmp, __s, __len);
+ _M_name_timepunct = __tmp;
+- _M_initialize_timepunct(__cloc);
++
++ try
++ { _M_initialize_timepunct(__cloc); }
++ catch(...)
++ {
++ delete [] _M_name_timepunct;
++ __throw_exception_again;
++ }
++
+ }
+
+ template<typename _CharT>
+--
+2.8.2
+