[tbb-commits] [tor-browser-bundle/master] Bug 13893: Make Tor Browser compatible with EMET
gk at torproject.org
gk at torproject.org
Thu Oct 6 07:54:25 UTC 2016
commit 0348263efd1cb8a9eca8737f3dc7734ef75e0966
Author: Georg Koppen <gk at torproject.org>
Date: Thu Sep 29 09:31:55 2016 +0000
Bug 13893: Make Tor Browser compatible with EMET
Bumping GCC to 6.2.0 is fixing our EMET incompatibilities. The exact
change on GCC's side causing this remains unclear, though.
We need to backout GCC changes that are causing a mingw-w64 build to
fail. For details see the bug report in GCC's bugtracker:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77459
---
gitian/descriptors/windows/gitian-utils.yml | 7 +
gitian/patches/gcc_62_1.patch | 23 +
gitian/patches/gcc_62_2.patch | 1198 +++++++++++++++++++++++++++
gitian/versions.alpha | 6 +-
gitian/versions.nightly | 6 +-
5 files changed, 1234 insertions(+), 6 deletions(-)
diff --git a/gitian/descriptors/windows/gitian-utils.yml b/gitian/descriptors/windows/gitian-utils.yml
index 9c31834..d3598e2 100644
--- a/gitian/descriptors/windows/gitian-utils.yml
+++ b/gitian/descriptors/windows/gitian-utils.yml
@@ -35,6 +35,8 @@ files:
- "nsis.tar.bz2"
- "nsis-debian.tar.xz"
- "nsis-missing-unistd-include.patch"
+- "gcc_62_1.patch"
+- "gcc_62_2.patch"
script: |
INSTDIR="$HOME/install"
source versions
@@ -79,6 +81,11 @@ script: |
mkdir gcc
cd gcc
tar -xjvf ../gcc.tar.bz2
+ cd gcc-*
+ # Workaround for https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77459.
+ patch -p1 < ~/build/gcc_62_1.patch
+ patch -p1 < ~/build/gcc_62_2.patch
+ cd ..
# We don't want to link against msvcrt.dll due to bug 9084.
i686-w64-mingw32-g++ -dumpspecs > ~/build/msvcr100.spec
sed 's/msvcrt/msvcr100/' -i ~/build/msvcr100.spec
diff --git a/gitian/patches/gcc_62_1.patch b/gitian/patches/gcc_62_1.patch
new file mode 100644
index 0000000..7ca36d8
--- /dev/null
+++ b/gitian/patches/gcc_62_1.patch
@@ -0,0 +1,23 @@
+From 1ec6206ea80ceb5df843ea0bc4ef04d9ab17257e Mon Sep 17 00:00:00 2001
+From: Georg Koppen <gk at torproject.org>
+Date: Wed, 14 Sep 2016 12:53:19 +0000
+Subject: [PATCH 1/2] Revert "2015-09-17 Catherine Moore
+ <clm at codesourcery.com>"
+
+This reverts commit a63a17505346bb3a91ce3de6fe238264c4d849ac.
+
+diff --git a/libstdc++-v3/src/c++11/debug.cc b/libstdc++-v3/src/c++11/debug.cc
+index f25304c..308802e 100644
+--- a/libstdc++-v3/src/c++11/debug.cc
++++ b/libstdc++-v3/src/c++11/debug.cc
+@@ -32,7 +32,6 @@
+ #include <debug/safe_local_iterator.h>
+
+ #include <cassert>
+-#include <cstdio>
+
+ #include <algorithm> // for std::min
+ #include <functional> // for _Hash_impl
+--
+2.9.3
+
diff --git a/gitian/patches/gcc_62_2.patch b/gitian/patches/gcc_62_2.patch
new file mode 100644
index 0000000..7dbd826
--- /dev/null
+++ b/gitian/patches/gcc_62_2.patch
@@ -0,0 +1,1198 @@
+From 0fbc32fdb5e0119877b0fd608d8855af0e4e376e Mon Sep 17 00:00:00 2001
+From: Georg Koppen <gk at torproject.org>
+Date: Wed, 14 Sep 2016 12:54:30 +0000
+Subject: [PATCH 2/2] =?UTF-8?q?Revert=20"2015-09-17=20=20Fran=C3=A7ois=20D?=
+ =?UTF-8?q?umont=20=20<fdumont at gcc.gnu.org>"?=
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+This reverts commit 426075db14da88357dd104345b5edea369f1d5c6.
+
+diff --git a/libstdc++-v3/include/debug/formatter.h b/libstdc++-v3/include/debug/formatter.h
+index 72db612..7d4f027 100644
+--- a/libstdc++-v3/include/debug/formatter.h
++++ b/libstdc++-v3/include/debug/formatter.h
+@@ -132,13 +132,6 @@ namespace __gnu_debug
+
+ class _Error_formatter
+ {
+- // Tags denoting the type of parameter for construction
+- struct _Is_iterator { };
+- struct _Is_iterator_value_type { };
+- struct _Is_sequence { };
+- struct _Is_instance { };
+-
+- public:
+ /// Whether an iterator is constant, mutable, or unknown
+ enum _Constness
+ {
+@@ -160,6 +153,13 @@ namespace __gnu_debug
+ __last_state
+ };
+
++ // Tags denoting the type of parameter for construction
++ struct _Is_iterator { };
++ struct _Is_iterator_value_type { };
++ struct _Is_sequence { };
++ struct _Is_instance { };
++
++ public:
+ // A parameter that may be referenced by an error message
+ struct _Parameter
+ {
+@@ -375,16 +375,15 @@ namespace __gnu_debug
+
+ void
+ _M_print_field(const _Error_formatter* __formatter,
+- const char* __name) const _GLIBCXX_DEPRECATED;
++ const char* __name) const;
+
+ void
+- _M_print_description(const _Error_formatter* __formatter)
+- const _GLIBCXX_DEPRECATED;
++ _M_print_description(const _Error_formatter* __formatter) const;
+ };
+
+ template<typename _Iterator>
+- _Error_formatter&
+- _M_iterator(const _Iterator& __it, const char* __name = 0)
++ const _Error_formatter&
++ _M_iterator(const _Iterator& __it, const char* __name = 0) const
+ {
+ if (_M_num_parameters < std::size_t(__max_parameters))
+ _M_parameters[_M_num_parameters++] = _Parameter(__it, __name,
+@@ -393,59 +392,57 @@ namespace __gnu_debug
+ }
+
+ template<typename _Iterator>
+- _Error_formatter&
++ const _Error_formatter&
+ _M_iterator_value_type(const _Iterator& __it,
+- const char* __name = 0)
++ const char* __name = 0) const
+ {
+- if (_M_num_parameters < __max_parameters)
++ if (_M_num_parameters < std::size_t(__max_parameters))
+ _M_parameters[_M_num_parameters++] =
+ _Parameter(__it, __name, _Is_iterator_value_type());
+ return *this;
+ }
+
+- _Error_formatter&
+- _M_integer(long __value, const char* __name = 0)
++ const _Error_formatter&
++ _M_integer(long __value, const char* __name = 0) const
+ {
+- if (_M_num_parameters < __max_parameters)
++ if (_M_num_parameters < std::size_t(__max_parameters))
+ _M_parameters[_M_num_parameters++] = _Parameter(__value, __name);
+ return *this;
+ }
+
+- _Error_formatter&
+- _M_string(const char* __value, const char* __name = 0)
++ const _Error_formatter&
++ _M_string(const char* __value, const char* __name = 0) const
+ {
+- if (_M_num_parameters < __max_parameters)
++ if (_M_num_parameters < std::size_t(__max_parameters))
+ _M_parameters[_M_num_parameters++] = _Parameter(__value, __name);
+ return *this;
+ }
+
+ template<typename _Sequence>
+- _Error_formatter&
+- _M_sequence(const _Sequence& __seq, const char* __name = 0)
++ const _Error_formatter&
++ _M_sequence(const _Sequence& __seq, const char* __name = 0) const
+ {
+- if (_M_num_parameters < __max_parameters)
++ if (_M_num_parameters < std::size_t(__max_parameters))
+ _M_parameters[_M_num_parameters++] = _Parameter(__seq, __name,
+ _Is_sequence());
+ return *this;
+ }
+
+ template<typename _Type>
+- _Error_formatter&
+- _M_instance(const _Type& __inst, const char* __name = 0)
++ const _Error_formatter&
++ _M_instance(const _Type& __inst, const char* __name = 0) const
+ {
+- if (_M_num_parameters < __max_parameters)
++ if (_M_num_parameters < std::size_t(__max_parameters))
+ _M_parameters[_M_num_parameters++] = _Parameter(__inst, __name,
+ _Is_instance());
+ return *this;
+ }
+
+- _Error_formatter&
+- _M_message(const char* __text)
++ const _Error_formatter&
++ _M_message(const char* __text) const
+ { _M_text = __text; return *this; }
+
+- // Kept const qualifier for backward compatibility, to keep the same
+- // exported symbol.
+- _Error_formatter&
++ const _Error_formatter&
+ _M_message(_Debug_msg_id __id) const throw ();
+
+ _GLIBCXX_NORETURN void
+@@ -453,38 +450,40 @@ namespace __gnu_debug
+
+ template<typename _Tp>
+ void
+- _M_format_word(char*, int, const char*, _Tp)
+- const throw () _GLIBCXX_DEPRECATED;
++ _M_format_word(char*, int, const char*, _Tp) const throw ();
+
+ void
+- _M_print_word(const char* __word) const _GLIBCXX_DEPRECATED;
++ _M_print_word(const char* __word) const;
+
+ void
+- _M_print_string(const char* __string) const _GLIBCXX_DEPRECATED;
++ _M_print_string(const char* __string) const;
+
+ private:
+- _Error_formatter(const char* __file, unsigned int __line)
+- : _M_file(__file), _M_line(__line), _M_num_parameters(0), _M_text(0)
+- { }
++ _Error_formatter(const char* __file, std::size_t __line)
++ : _M_file(__file), _M_line(__line), _M_num_parameters(0), _M_text(0),
++ _M_max_length(78), _M_column(1), _M_first_line(true), _M_wordwrap(false)
++ { _M_get_max_length(); }
+
+ void
+- _M_get_max_length() const throw () _GLIBCXX_DEPRECATED;
++ _M_get_max_length() const throw ();
+
+ enum { __max_parameters = 9 };
+
+ const char* _M_file;
+- unsigned int _M_line;
+- _Parameter _M_parameters[__max_parameters];
+- unsigned int _M_num_parameters;
+- const char* _M_text;
++ std::size_t _M_line;
++ mutable _Parameter _M_parameters[__max_parameters];
++ mutable std::size_t _M_num_parameters;
++ mutable const char* _M_text;
++ mutable std::size_t _M_max_length;
++ enum { _M_indent = 4 } ;
++ mutable std::size_t _M_column;
++ mutable bool _M_first_line;
++ mutable bool _M_wordwrap;
+
+ public:
+- static _Error_formatter&
+- _M_at(const char* __file, unsigned int __line)
+- {
+- static _Error_formatter __formatter(__file, __line);
+- return __formatter;
+- }
++ static _Error_formatter
++ _M_at(const char* __file, std::size_t __line)
++ { return _Error_formatter(__file, __line); }
+ };
+ } // namespace __gnu_debug
+
+diff --git a/libstdc++-v3/src/c++11/debug.cc b/libstdc++-v3/src/c++11/debug.cc
+index 308802e..8f7eaa3 100644
+--- a/libstdc++-v3/src/c++11/debug.cc
++++ b/libstdc++-v3/src/c++11/debug.cc
+@@ -22,19 +22,18 @@
+ // see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
+ // <http://www.gnu.org/licenses/>.
+
+-#include <bits/move.h>
+-#include <bits/stl_iterator_base_types.h>
+-
+-#include <debug/formatter.h>
++#include <debug/debug.h>
+ #include <debug/safe_base.h>
+ #include <debug/safe_unordered_base.h>
+ #include <debug/safe_iterator.h>
+ #include <debug/safe_local_iterator.h>
+-
++#include <algorithm>
+ #include <cassert>
+-
+-#include <algorithm> // for std::min
+-#include <functional> // for _Hash_impl
++#include <cstring>
++#include <cctype>
++#include <cstdio>
++#include <cstdlib>
++#include <functional>
+
+ #include <cxxabi.h> // for __cxa_demangle
+
+@@ -525,123 +524,37 @@ namespace __gnu_debug
+
+ namespace
+ {
+- using _Error_formatter = __gnu_debug::_Error_formatter;
+- using _Parameter = __gnu_debug::_Error_formatter::_Parameter;
+-
+- template<typename _Tp>
+- int
+- format_word(char* buf, int n, const char* fmt, _Tp s)
+- { return std::min(__builtin_snprintf(buf, n, fmt, s), n - 1); }
+-
+- void
+- get_max_length(std::size_t& max_length)
+- {
+- const char* nptr = std::getenv("GLIBCXX_DEBUG_MESSAGE_LENGTH");
+- if (nptr)
+- {
+- char* endptr;
+- const unsigned long ret = std::strtoul(nptr, &endptr, 0);
+- if (*nptr != '\0' && *endptr == '\0')
+- max_length = ret;
+- }
+- }
+-
+- struct PrintContext
+- {
+- PrintContext()
+- : _M_max_length(78), _M_column(1), _M_first_line(true), _M_wordwrap(false)
+- { get_max_length(_M_max_length); }
+-
+- std::size_t _M_max_length;
+- enum { _M_indent = 4 } ;
+- std::size_t _M_column;
+- bool _M_first_line;
+- bool _M_wordwrap;
+- };
+-
+- void
+- print_word(PrintContext& ctx, const char* word,
+- std::ptrdiff_t count = -1)
+- {
+- size_t length = count >= 0 ? count : __builtin_strlen(word);
+- if (length == 0)
+- return;
+-
+- // Consider first '\n' at begining cause it impacts column.
+- if (word[0] == '\n')
+- {
+- fprintf(stderr, "\n");
+- ctx._M_column = 1;
+- ++word;
+- --length;
+-
+- if (length == 0)
+- return;
+- }
+-
+- size_t visual_length
+- = isspace(word[length - 1]) ? length - 1 : length;
+- if (visual_length == 0
+- || !ctx._M_wordwrap
+- || (ctx._M_column + visual_length < ctx._M_max_length)
+- || (visual_length >= ctx._M_max_length && ctx._M_column == 1))
+- {
+- // If this isn't the first line, indent
+- if (ctx._M_column == 1 && !ctx._M_first_line)
+- {
+- char spacing[ctx._M_indent + 1];
+- for (int i = 0; i < ctx._M_indent; ++i)
+- spacing[i] = ' ';
+- spacing[ctx._M_indent] = '\0';
+- fprintf(stderr, "%s", spacing);
+- ctx._M_column += ctx._M_indent;
+- }
+-
+- int written = fprintf(stderr, "%s", word);
+-
+- if (word[length - 1] == '\n')
+- {
+- ctx._M_first_line = false;
+- ctx._M_column = 1;
+- }
+- else
+- ctx._M_column += written;
+- }
+- else
+- {
+- print_word(ctx, "\n", 1);
+- print_word(ctx, word, count);
+- }
+- }
+-
+ void
+- print_type(PrintContext& ctx,
+- const type_info* info,
+- const char* unknown_name)
++ print_type(const __gnu_debug::_Error_formatter* __formatter,
++ const type_info* __info,
++ const char* __unknown_name)
+ {
+- if (!info)
+- print_word(ctx, unknown_name);
++ if (!__info)
++ __formatter->_M_print_word(__unknown_name);
+ else
+ {
+- int status;
+- char* demangled_name =
+- __cxxabiv1::__cxa_demangle(info->name(), NULL, NULL, &status);
+- print_word(ctx, status == 0 ? demangled_name : info->name());
+- free(demangled_name);
++ int __status;
++ char* __demangled_name =
++ __cxxabiv1::__cxa_demangle(__info->name(), NULL, NULL, &__status);
++ __formatter->_M_print_word(__status == 0
++ ? __demangled_name : __info->name());
++ free(__demangled_name);
+ }
+ }
+
+ bool
+- print_field(PrintContext& ctx,
+- const char* name, const _Parameter::_Type& type)
++ print_field(
++ const __gnu_debug::_Error_formatter* __formatter,
++ const char* __name,
++ const __gnu_debug::_Error_formatter::_Parameter::_Type& __variant)
+ {
+- if (__builtin_strcmp(name, "name") == 0)
++ if (strcmp(__name, "name") == 0)
+ {
+- assert(type._M_name);
+- print_word(ctx, type._M_name);
++ assert(__variant._M_name);
++ __formatter->_M_print_word(__variant._M_name);
+ }
+- else if (__builtin_strcmp(name, "type") == 0)
+- print_type(ctx, type._M_type, "<unknown type>");
++ else if (strcmp(__name, "type") == 0)
++ print_type(__formatter, __variant._M_type, "<unknown type>");
+ else
+ return false;
+
+@@ -649,17 +562,21 @@ namespace
+ }
+
+ bool
+- print_field(PrintContext& ctx,
+- const char* name, const _Parameter::_Instance& inst)
++ print_field(
++ const __gnu_debug::_Error_formatter* __formatter,
++ const char* __name,
++ const __gnu_debug::_Error_formatter::_Parameter::_Instance& __variant)
+ {
+- const _Parameter::_Type& type = inst;
+- if (print_field(ctx, name, type))
++ const __gnu_debug::_Error_formatter::_Parameter::_Type& __type = __variant;
++ if (print_field(__formatter, __name, __type))
+ { }
+- else if (__builtin_strcmp(name, "address") == 0)
++ else if (strcmp(__name, "address") == 0)
+ {
+- char buf[64];
+- int ret = __builtin_sprintf(buf, "%p", inst._M_address);
+- print_word(ctx, buf, ret);
++ const int __bufsize = 64;
++ char __buf[__bufsize];
++ __formatter->_M_format_word(__buf, __bufsize, "%p",
++ __variant._M_address);
++ __formatter->_M_print_word(__buf);
+ }
+ else
+ return false;
+@@ -668,390 +585,278 @@ namespace
+ }
+
+ void
+- print_field(PrintContext& ctx, const _Parameter& param, const char* name)
+- {
+- assert(param._M_kind != _Parameter::__unused_param);
+- const int bufsize = 64;
+- char buf[bufsize];
+-
+- const auto& variant = param._M_variant;
+- switch (param._M_kind)
+- {
+- case _Parameter::__iterator:
+- {
+- const auto& iterator = variant._M_iterator;
+- if (print_field(ctx, name, iterator))
+- { }
+- else if (__builtin_strcmp(name, "constness") == 0)
+- {
+- static const char*
+- constness_names[_Error_formatter::__last_constness] =
+- {
+- "<unknown>",
+- "constant",
+- "mutable"
+- };
+- print_word(ctx, constness_names[iterator._M_constness]);
+- }
+- else if (__builtin_strcmp(name, "state") == 0)
+- {
+- static const char*
+- state_names[_Error_formatter::__last_state] =
+- {
+- "<unknown>",
+- "singular",
+- "dereferenceable (start-of-sequence)",
+- "dereferenceable",
+- "past-the-end",
+- "before-begin"
+- };
+- print_word(ctx, state_names[iterator._M_state]);
+- }
+- else if (__builtin_strcmp(name, "sequence") == 0)
+- {
+- assert(iterator._M_sequence);
+- int written = __builtin_sprintf(buf, "%p", iterator._M_sequence);
+- print_word(ctx, buf, written);
+- }
+- else if (__builtin_strcmp(name, "seq_type") == 0)
+- print_type(ctx, iterator._M_seq_type, "<unknown seq_type>");
+- else
+- assert(false);
+- }
+- break;
+-
+- case _Parameter::__sequence:
+- if (!print_field(ctx, name, variant._M_sequence))
+- assert(false);
+- break;
+-
+- case _Parameter::__integer:
+- if (__builtin_strcmp(name, "name") == 0)
+- {
+- assert(variant._M_integer._M_name);
+- print_word(ctx, variant._M_integer._M_name);
+- }
+- else
+- assert(false);
+- break;
+-
+- case _Parameter::__string:
+- if (__builtin_strcmp(name, "name") == 0)
+- {
+- assert(variant._M_string._M_name);
+- print_word(ctx, variant._M_string._M_name);
+- }
+- else
+- assert(false);
+- break;
+-
+- case _Parameter::__instance:
+- if (!print_field(ctx, name, variant._M_instance))
+- assert(false);
+- break;
+-
+- case _Parameter::__iterator_value_type:
+- if (!print_field(ctx, name, variant._M_iterator_value_type))
+- assert(false);
+- break;
+-
+- default:
+- assert(false);
+- break;
+- }
+- }
+-
+- void
+- print_description(PrintContext& ctx, const _Parameter::_Type& type)
++ print_description(
++ const __gnu_debug::_Error_formatter* __formatter,
++ const __gnu_debug::_Error_formatter::_Parameter::_Type& __variant)
+ {
+- if (type._M_name)
++ if (__variant._M_name)
+ {
+- const int bufsize = 64;
+- char buf[bufsize];
+- int written
+- = format_word(buf, bufsize, "\"%s\"", type._M_name);
+- print_word(ctx, buf, written);
++ const int __bufsize = 64;
++ char __buf[__bufsize];
++ __formatter->_M_format_word(__buf, __bufsize, "\"%s\"",
++ __variant._M_name);
++ __formatter->_M_print_word(__buf);
+ }
+
+- print_word(ctx, " {\n");
++ __formatter->_M_print_word(" {\n");
+
+- if (type._M_type)
++ if (__variant._M_type)
+ {
+- print_word(ctx, " type = ");
+- print_type(ctx, type._M_type, "<unknown type>");
+- print_word(ctx, ";\n");
++ __formatter->_M_print_word(" type = ");
++ print_type(__formatter, __variant._M_type, "<unknown type>");
++ __formatter->_M_print_word(";\n");
+ }
+ }
+
++
+ void
+- print_description(PrintContext& ctx, const _Parameter::_Instance& inst)
++ print_description(
++ const __gnu_debug::_Error_formatter* __formatter,
++ const __gnu_debug::_Error_formatter::_Parameter::_Instance& __variant)
+ {
+- const int bufsize = 64;
+- char buf[bufsize];
++ const int __bufsize = 64;
++ char __buf[__bufsize];
+
+- if (inst._M_name)
++ if (__variant._M_name)
+ {
+- int written
+- = format_word(buf, bufsize, "\"%s\" ", inst._M_name);
+- print_word(ctx, buf, written);
++ __formatter->_M_format_word(__buf, __bufsize, "\"%s\" ",
++ __variant._M_name);
++ __formatter->_M_print_word(__buf);
+ }
+
+- int written
+- = __builtin_sprintf(buf, "@ 0x%p {\n", inst._M_address);
+- print_word(ctx, buf, written);
++ __formatter->_M_format_word(__buf, __bufsize, "@ 0x%p {\n",
++ __variant._M_address);
++ __formatter->_M_print_word(__buf);
+
+- if (inst._M_type)
++ if (__variant._M_type)
+ {
+- print_word(ctx, " type = ");
+- print_type(ctx, inst._M_type, "<unknown type>");
++ __formatter->_M_print_word(" type = ");
++ print_type(__formatter, __variant._M_type, "<unknown type>");
+ }
+ }
++}
+
++namespace __gnu_debug
++{
+ void
+- print_description(PrintContext& ctx, const _Parameter& param)
++ _Error_formatter::_Parameter::
++ _M_print_field(const _Error_formatter* __formatter, const char* __name) const
+ {
+- const int bufsize = 128;
+- char buf[bufsize];
++ assert(this->_M_kind != _Parameter::__unused_param);
++ const int __bufsize = 64;
++ char __buf[__bufsize];
+
+- const auto& variant = param._M_variant;
+- switch (param._M_kind)
+- {
+- case _Parameter::__iterator:
++ switch (_M_kind)
++ {
++ case __iterator:
++ if (print_field(__formatter, __name, _M_variant._M_iterator))
++ { }
++ else if (strcmp(__name, "constness") == 0)
+ {
+- const auto& ite = variant._M_iterator;
+-
+- print_word(ctx, "iterator ");
+- print_description(ctx, ite);
+-
+- if (ite._M_type)
+- {
+- if (ite._M_constness != _Error_formatter::__unknown_constness)
+- {
+- print_word(ctx, " (");
+- print_field(ctx, param, "constness");
+- print_word(ctx, " iterator)");
+- }
+-
+- print_word(ctx, ";\n");
+- }
+-
+- if (ite._M_state != _Error_formatter::__unknown_state)
++ static const char* __constness_names[__last_constness] =
+ {
+- print_word(ctx, " state = ");
+- print_field(ctx, param, "state");
+- print_word(ctx, ";\n");
+- }
+-
+- if (ite._M_sequence)
++ "<unknown>",
++ "constant",
++ "mutable"
++ };
++ __formatter->_M_print_word(__constness_names[_M_variant.
++ _M_iterator.
++ _M_constness]);
++ }
++ else if (strcmp(__name, "state") == 0)
++ {
++ static const char* __state_names[__last_state] =
+ {
+- print_word(ctx, " references sequence ");
+- if (ite._M_seq_type)
+- {
+- print_word(ctx, "with type '");
+- print_field(ctx, param, "seq_type");
+- print_word(ctx, "' ");
+- }
+-
+- int written
+- = __builtin_sprintf(buf, "@ 0x%p\n", ite._M_sequence);
+- print_word(ctx, buf, written);
+- }
+-
+- print_word(ctx, "}\n", 2);
++ "<unknown>",
++ "singular",
++ "dereferenceable (start-of-sequence)",
++ "dereferenceable",
++ "past-the-end",
++ "before-begin"
++ };
++ __formatter->_M_print_word(__state_names[_M_variant.
++ _M_iterator._M_state]);
+ }
+- break;
+-
+- case _Parameter::__sequence:
+- print_word(ctx, "sequence ");
+- print_description(ctx, variant._M_sequence);
+-
+- if (variant._M_sequence._M_type)
+- print_word(ctx, ";\n", 2);
+-
+- print_word(ctx, "}\n", 2);
+- break;
+-
+- case _Parameter::__instance:
+- print_word(ctx, "instance ");
+- print_description(ctx, variant._M_instance);
+-
+- if (variant._M_instance._M_type)
+- print_word(ctx, ";\n", 2);
+-
+- print_word(ctx, "}\n", 2);
+- break;
+-
+- case _Parameter::__iterator_value_type:
+- print_word(ctx, "iterator::value_type ");
+- print_description(ctx, variant._M_iterator_value_type);
+- print_word(ctx, "}\n", 2);
+- break;
+-
+- default:
+- break;
+- }
++ else if (strcmp(__name, "sequence") == 0)
++ {
++ assert(_M_variant._M_iterator._M_sequence);
++ __formatter->_M_format_word(__buf, __bufsize, "%p",
++ _M_variant._M_iterator._M_sequence);
++ __formatter->_M_print_word(__buf);
++ }
++ else if (strcmp(__name, "seq_type") == 0)
++ print_type(__formatter, _M_variant._M_iterator._M_seq_type,
++ "<unknown seq_type>");
++ else
++ assert(false);
++ break;
++ case __sequence:
++ if (!print_field(__formatter, __name, _M_variant._M_sequence))
++ assert(false);
++ break;
++ case __integer:
++ if (strcmp(__name, "name") == 0)
++ {
++ assert(_M_variant._M_integer._M_name);
++ __formatter->_M_print_word(_M_variant._M_integer._M_name);
++ }
++ else
++ assert(false);
++ break;
++ case __string:
++ if (strcmp(__name, "name") == 0)
++ {
++ assert(_M_variant._M_string._M_name);
++ __formatter->_M_print_word(_M_variant._M_string._M_name);
++ }
++ else
++ assert(false);
++ break;
++ case __instance:
++ if (!print_field(__formatter, __name, _M_variant._M_instance))
++ assert(false);
++ break;
++ case __iterator_value_type:
++ if (!print_field(__formatter, __name, _M_variant._M_iterator_value_type))
++ assert(false);
++ break;
++ default:
++ assert(false);
++ break;
++ }
+ }
+
+ void
+- print_string(PrintContext& ctx, const char* string,
+- const _Parameter* parameters, std::size_t num_parameters)
++ _Error_formatter::_Parameter::
++ _M_print_description(const _Error_formatter* __formatter) const
+ {
+- const char* start = string;
+- const int bufsize = 128;
+- char buf[bufsize];
+- int bufindex = 0;
++ const int __bufsize = 128;
++ char __buf[__bufsize];
+
+- while (*start)
++ switch (_M_kind)
+ {
+- if (isspace(*start))
+- {
+- buf[bufindex++] = *start++;
+- buf[bufindex] = '\0';
+- print_word(ctx, buf, bufindex);
+- bufindex = 0;
+- continue;
+- }
++ case __iterator:
++ __formatter->_M_print_word("iterator ");
++ print_description(__formatter, _M_variant._M_iterator);
+
+- if (*start != '%')
++ if (_M_variant._M_iterator._M_type)
+ {
+- // Normal char.
+- buf[bufindex++] = *start++;
+- continue;
+- }
+-
+- if (*++start == '%')
+- {
+- // Escaped '%'
+- buf[bufindex++] = *start++;
+- continue;
++ if (_M_variant._M_iterator._M_constness != __unknown_constness)
++ {
++ __formatter->_M_print_word(" (");
++ _M_print_field(__formatter, "constness");
++ __formatter->_M_print_word(" iterator)");
++ }
++ __formatter->_M_print_word(";\n");
+ }
+
+- // We are on a parameter property reference, we need to flush buffer
+- // first.
+- if (bufindex != 0)
++ if (_M_variant._M_iterator._M_state != __unknown_state)
+ {
+- buf[bufindex] = '\0';
+- print_word(ctx, buf, bufindex);
+- bufindex = 0;
++ __formatter->_M_print_word(" state = ");
++ _M_print_field(__formatter, "state");
++ __formatter->_M_print_word(";\n");
+ }
+
+- // Get the parameter number
+- assert(*start >= '1' && *start <= '9');
+- size_t param_index = *start - '0' - 1;
+- assert(param_index < num_parameters);
+- const auto& param = parameters[param_index];
+-
+- // '.' separates the parameter number from the field
+- // name, if there is one.
+- ++start;
+- if (*start != '.')
++ if (_M_variant._M_iterator._M_sequence)
+ {
+- assert(*start == ';');
+- ++start;
+- if (param._M_kind == _Parameter::__integer)
++ __formatter->_M_print_word(" references sequence ");
++ if (_M_variant._M_iterator._M_seq_type)
+ {
+- int written
+- = __builtin_sprintf(buf, "%ld",
+- param._M_variant._M_integer._M_value);
+- print_word(ctx, buf, written);
++ __formatter->_M_print_word("with type `");
++ _M_print_field(__formatter, "seq_type");
++ __formatter->_M_print_word("' ");
+ }
+- else if (param._M_kind == _Parameter::__string)
+- print_string(ctx, param._M_variant._M_string._M_value,
+- parameters, num_parameters);
+- continue;
+- }
+
+- // Extract the field name we want
+- const int max_field_len = 16;
+- char field[max_field_len];
+- int field_idx = 0;
+- ++start;
+- while (*start != ';')
+- {
+- assert(*start);
+- assert(field_idx < max_field_len - 1);
+- field[field_idx++] = *start++;
++ __formatter->_M_format_word(__buf, __bufsize, "@ 0x%p\n",
++ _M_variant._M_iterator._M_sequence);
++ __formatter->_M_print_word(__buf);
+ }
+- ++start;
+- field[field_idx] = '\0';
+
+- print_field(ctx, param, field);
+- }
++ __formatter->_M_print_word("}\n");
++ break;
++ case __sequence:
++ __formatter->_M_print_word("sequence ");
++ print_description(__formatter, _M_variant._M_sequence);
+
+- // Might need to flush.
+- if (bufindex)
+- {
+- buf[bufindex] = '\0';
+- print_word(ctx, buf, bufindex);
++ if (_M_variant._M_sequence._M_type)
++ __formatter->_M_print_word(";\n");
++
++ __formatter->_M_print_word("}\n");
++ break;
++ case __instance:
++ __formatter->_M_print_word("instance ");
++ print_description(__formatter, _M_variant._M_instance);
++
++ if (_M_variant._M_instance._M_type)
++ __formatter->_M_print_word(";\n");
++
++ __formatter->_M_print_word("}\n");
++ break;
++ case __iterator_value_type:
++ __formatter->_M_print_word("iterator::value_type ");
++ print_description(__formatter, _M_variant._M_iterator_value_type);
++ __formatter->_M_print_word("}\n");
++ break;
++ default:
++ break;
+ }
+ }
+-}
+
+-namespace __gnu_debug
+-{
+- _Error_formatter&
++ const _Error_formatter&
+ _Error_formatter::_M_message(_Debug_msg_id __id) const throw ()
+- {
+- return const_cast<_Error_formatter*>(this)
+- ->_M_message(_S_debug_messages[__id]);
+- }
++ { return this->_M_message(_S_debug_messages[__id]); }
+
+ void
+ _Error_formatter::_M_error() const
+ {
+- const int bufsize = 128;
+- char buf[bufsize];
++ const int __bufsize = 128;
++ char __buf[__bufsize];
+
+ // Emit file & line number information
+- bool go_to_next_line = false;
+- PrintContext ctx;
++ _M_column = 1;
++ _M_wordwrap = false;
+ if (_M_file)
+ {
+- int written = format_word(buf, bufsize, "%s:", _M_file);
+- print_word(ctx, buf, written);
+- go_to_next_line = true;
++ _M_format_word(__buf, __bufsize, "%s:", _M_file);
++ _M_print_word(__buf);
++ _M_column += strlen(__buf);
+ }
+
+ if (_M_line > 0)
+ {
+- int written = __builtin_sprintf(buf, "%u:", _M_line);
+- print_word(ctx, buf, written);
+- go_to_next_line = true;
++ _M_format_word(__buf, __bufsize, "%u:", _M_line);
++ _M_print_word(__buf);
++ _M_column += strlen(__buf);
+ }
+
+- if (go_to_next_line)
+- print_word(ctx, "\n", 1);
+-
+- if (ctx._M_max_length)
+- ctx._M_wordwrap = true;
+-
+- print_word(ctx, "Error: ");
++ if (_M_max_length)
++ _M_wordwrap = true;
++ _M_print_word("error: ");
+
+ // Print the error message
+ assert(_M_text);
+- print_string(ctx, _M_text, _M_parameters, _M_num_parameters);
+- print_word(ctx, ".\n", 2);
++ _M_print_string(_M_text);
++ _M_print_word(".\n");
+
+ // Emit descriptions of the objects involved in the operation
+- ctx._M_first_line = true;
+- ctx._M_wordwrap = false;
+- bool has_header = false;
+- for (unsigned int i = 0; i < _M_num_parameters; ++i)
++ _M_wordwrap = false;
++ bool __has_noninteger_parameters = false;
++ for (unsigned int __i = 0; __i < _M_num_parameters; ++__i)
+ {
+- switch (_M_parameters[i]._M_kind)
++ switch (_M_parameters[__i]._M_kind)
+ {
+ case _Parameter::__iterator:
+ case _Parameter::__sequence:
+ case _Parameter::__instance:
+ case _Parameter::__iterator_value_type:
+- if (!has_header)
++ if (!__has_noninteger_parameters)
+ {
+- print_word(ctx, "\nObjects involved in the operation:\n");
+- has_header = true;
++ _M_first_line = true;
++ _M_print_word("\nObjects involved in the operation:\n");
++ __has_noninteger_parameters = true;
+ }
+- print_description(ctx, _M_parameters[i]);
++ _M_parameters[__i]._M_print_description(this);
+ break;
+-
+ default:
+ break;
+ }
+@@ -1060,39 +865,172 @@ namespace __gnu_debug
+ abort();
+ }
+
+- // Deprecated methods kept for backward compatibility.
+- void
+- _Error_formatter::_Parameter::_M_print_field(
+- const _Error_formatter*, const char*) const
+- { }
+-
+- void
+- _Error_formatter::_Parameter::_M_print_description(const _Error_formatter*) const
+- { }
+-
+ template<typename _Tp>
+ void
+- _Error_formatter::_M_format_word(char*, int, const char*, _Tp)
+- const throw ()
+- { }
++ _Error_formatter::_M_format_word(char* __buf,
++ int __n __attribute__ ((__unused__)),
++ const char* __fmt, _Tp __s) const throw ()
++ {
++#ifdef _GLIBCXX_USE_C99
++ std::snprintf(__buf, __n, __fmt, __s);
++#else
++ std::sprintf(__buf, __fmt, __s);
++#endif
++ }
+
+ void
+- _Error_formatter::_M_print_word(const char*) const
+- { }
++ _Error_formatter::_M_print_word(const char* __word) const
++ {
++ if (!_M_wordwrap)
++ {
++ fprintf(stderr, "%s", __word);
++ return;
++ }
++
++ size_t __length = strlen(__word);
++ if (__length == 0)
++ return;
++
++ size_t __visual_length
++ = __word[__length - 1] == '\n' ? __length - 1 : __length;
++ if (__visual_length == 0
++ || (_M_column + __visual_length < _M_max_length)
++ || (__visual_length >= _M_max_length && _M_column == 1))
++ {
++ // If this isn't the first line, indent
++ if (_M_column == 1 && !_M_first_line)
++ {
++ char __spacing[_M_indent + 1];
++ for (int i = 0; i < _M_indent; ++i)
++ __spacing[i] = ' ';
++ __spacing[_M_indent] = '\0';
++ fprintf(stderr, "%s", __spacing);
++ _M_column += _M_indent;
++ }
++
++ fprintf(stderr, "%s", __word);
++
++ if (__word[__length - 1] == '\n')
++ {
++ _M_first_line = false;
++ _M_column = 1;
++ }
++ else
++ _M_column += __length;
++ }
++ else
++ {
++ _M_print_word("\n");
++ _M_print_word(__word);
++ }
++ }
+
+ void
+- _Error_formatter::_M_print_string(const char*) const
+- { }
++ _Error_formatter::
++ _M_print_string(const char* __string) const
++ {
++ const char* __start = __string;
++ const char* __finish = __start;
++ const int __bufsize = 128;
++ char __buf[__bufsize];
++
++ while (*__start)
++ {
++ if (*__start != '%')
++ {
++ // [__start, __finish) denotes the next word
++ __finish = __start;
++ while (isalnum(*__finish))
++ ++__finish;
++ if (__start == __finish)
++ ++__finish;
++ if (isspace(*__finish))
++ ++__finish;
++
++ const ptrdiff_t __len = __finish - __start;
++ assert(__len < __bufsize);
++ memcpy(__buf, __start, __len);
++ __buf[__len] = '\0';
++ _M_print_word(__buf);
++ __start = __finish;
++
++ // Skip extra whitespace
++ while (*__start == ' ')
++ ++__start;
++
++ continue;
++ }
++
++ ++__start;
++ assert(*__start);
++ if (*__start == '%')
++ {
++ _M_print_word("%");
++ ++__start;
++ continue;
++ }
++
++ // Get the parameter number
++ assert(*__start >= '1' && *__start <= '9');
++ size_t __param_index = *__start - '0' - 1;
++ assert(__param_index < _M_num_parameters);
++ const auto& __param = _M_parameters[__param_index];
++
++ // '.' separates the parameter number from the field
++ // name, if there is one.
++ ++__start;
++ if (*__start != '.')
++ {
++ assert(*__start == ';');
++ ++__start;
++ __buf[0] = '\0';
++ if (__param._M_kind == _Parameter::__integer)
++ {
++ _M_format_word(__buf, __bufsize, "%ld",
++ __param._M_variant._M_integer._M_value);
++ _M_print_word(__buf);
++ }
++ else if (__param._M_kind == _Parameter::__string)
++ _M_print_string(__param._M_variant._M_string._M_value);
++ continue;
++ }
++
++ // Extract the field name we want
++ enum { __max_field_len = 16 };
++ char __field[__max_field_len];
++ int __field_idx = 0;
++ ++__start;
++ while (*__start != ';')
++ {
++ assert(*__start);
++ assert(__field_idx < __max_field_len-1);
++ __field[__field_idx++] = *__start++;
++ }
++ ++__start;
++ __field[__field_idx] = 0;
++
++ __param._M_print_field(this, __field);
++ }
++ }
+
+ void
+ _Error_formatter::_M_get_max_length() const throw ()
+- { }
++ {
++ const char* __nptr = std::getenv("GLIBCXX_DEBUG_MESSAGE_LENGTH");
++ if (__nptr)
++ {
++ char* __endptr;
++ const unsigned long __ret = std::strtoul(__nptr, &__endptr, 0);
++ if (*__nptr != '\0' && *__endptr == '\0')
++ _M_max_length = __ret;
++ }
++ }
+
+ // Instantiations.
+ template
+ void
+ _Error_formatter::_M_format_word(char*, int, const char*,
+- const void*) const;
++ const void*) const;
+
+ template
+ void
+@@ -1101,10 +1039,10 @@ namespace __gnu_debug
+ template
+ void
+ _Error_formatter::_M_format_word(char*, int, const char*,
+- std::size_t) const;
++ std::size_t) const;
+
+ template
+ void
+ _Error_formatter::_M_format_word(char*, int, const char*,
+- const char*) const;
++ const char*) const;
+ } // namespace __gnu_debug
+--
+2.9.3
+
diff --git a/gitian/versions.alpha b/gitian/versions.alpha
index 898e781..f0b32d9 100755
--- a/gitian/versions.alpha
+++ b/gitian/versions.alpha
@@ -25,7 +25,7 @@ LIBEVENT_TAG=release-2.0.22-stable
CMAKE_TAG=v2.8.12.2
LLVM_TAG=8f188e0ea735ac9383a65a0d1c846eb790c2ec74 # r247539
CLANG_TAG=592b43b609b42cffd1531a700c140e10766bf049 # r247539
-MINGW_TAG=a0cd5afeb60be3be0860e9a203314c10485bb9b8
+MINGW_TAG=4e270fefffda8f8123c0d64b77a6855dc3c732b1 # fix Fx compilation
PYPTLIB_TAG=pyptlib-0.0.6
OBFSPROXY_TAG=obfsproxy-0.2.12
LIBFTE_TAG=85ef8ae58dbf0d02ea26b627e343784b5574c428 # sketch master with fix
@@ -49,7 +49,7 @@ GMP_VER=5.1.3
FIREFOX_LANG_VER=$FIREFOX_VERSION
FIREFOX_LANG_BUILD=build1
BINUTILS_VER=2.24
-GCC_VER=5.1.0
+GCC_VER=6.2.0
CLANG_VER=r247539
PYTHON_VER=2.7.5
PYCRYPTO_VER=2.6.1
@@ -117,7 +117,7 @@ GO14_HASH=9947fc705b0b841b5938c48b22dc33e9647ec0752bae66e50278df4f23f64959
GO_HASH=6326aeed5f86cf18f16d6dc831405614f855e2d416a91fd3fdc334f772345b00
NSIS_HASH=43d4c9209847e35eb6e2c7cd5a7586e1445374c056c2c7899e40a080e17a1be7
NSIS_DEBIAN_HASH=1dee6957b4a4b8dfe69bcf28bc7f301a13b96b3fa5a394e36c8926ae781e774a
-GCC_HASH=b7dafdf89cbb0e20333dbf5b5349319ae06e3d1a30bf3515b5488f7e89dca5ad
+GCC_HASH=9944589fc722d3e66308c0ce5257788ebd7872982a718aa2516123940671b7c5
STIXMATHFONT_HASH=e3b0f712e2644438eee2d0dcd2b10b2d54f1b972039de95b2f8e800bae1adbd8
NOTOEMOJIFONT_HASH=415dc6290378574135b64c808dc640c1df7531973290c4970c51fdeb849cb0c5
NOTOJPFONT_HASH=3e8146c4ce0945f255cb9dbc12b392380af80bd117e0a60eae555c99c7e618da
diff --git a/gitian/versions.nightly b/gitian/versions.nightly
index f6dbb68..20c4ae4 100755
--- a/gitian/versions.nightly
+++ b/gitian/versions.nightly
@@ -32,7 +32,7 @@ LIBEVENT_TAG=release-2.0.22-stable
CMAKE_TAG=v2.8.12.2
LLVM_TAG=8f188e0ea735ac9383a65a0d1c846eb790c2ec74 # r247539
CLANG_TAG=592b43b609b42cffd1531a700c140e10766bf049 # r247539
-MINGW_TAG=a0cd5afeb60be3be0860e9a203314c10485bb9b8
+MINGW_TAG=4e270fefffda8f8123c0d64b77a6855dc3c732b1 # fix Fx compilation
PYPTLIB_TAG=master
OBFSPROXY_TAG=master
LIBFTE_TAG=master
@@ -56,7 +56,7 @@ GMP_VER=5.1.3
FIREFOX_LANG_VER=$FIREFOX_VERSION
FIREFOX_LANG_BUILD=build1
BINUTILS_VER=2.24
-GCC_VER=5.1.0
+GCC_VER=6.2.0
CLANG_VER=r247539
PYTHON_VER=2.7.5
PYCRYPTO_VER=2.6.1
@@ -124,7 +124,7 @@ GO14_HASH=9947fc705b0b841b5938c48b22dc33e9647ec0752bae66e50278df4f23f64959
GO_HASH=6326aeed5f86cf18f16d6dc831405614f855e2d416a91fd3fdc334f772345b00
NSIS_HASH=43d4c9209847e35eb6e2c7cd5a7586e1445374c056c2c7899e40a080e17a1be7
NSIS_DEBIAN_HASH=1dee6957b4a4b8dfe69bcf28bc7f301a13b96b3fa5a394e36c8926ae781e774a
-GCC_HASH=b7dafdf89cbb0e20333dbf5b5349319ae06e3d1a30bf3515b5488f7e89dca5ad
+GCC_HASH=9944589fc722d3e66308c0ce5257788ebd7872982a718aa2516123940671b7c5
STIXMATHFONT_HASH=e3b0f712e2644438eee2d0dcd2b10b2d54f1b972039de95b2f8e800bae1adbd8
NOTOEMOJIFONT_HASH=415dc6290378574135b64c808dc640c1df7531973290c4970c51fdeb849cb0c5
NOTOJPFONT_HASH=3e8146c4ce0945f255cb9dbc12b392380af80bd117e0a60eae555c99c7e618da
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