Merge commit 'cb21b77' into master.upstream

This is a partial merge of staging for builds which are working

64 files changed, 859 insertions, 3736 deletions

diff --git a/pkgs/development/compilers/llvm/3.7/libc++/default.nix b/pkgs/development/compilers/llvm/3.7/libc++/default.nix
index cd985d89098..db1475cfc14 100644
--- a/pkgs/development/compilers/llvm/3.7/libc++/default.nix
+++ b/pkgs/development/compilers/llvm/3.7/libc++/default.nix
@@ -12,15 +12,6 @@ stdenv.mkDerivation rec {
   preConfigure = ''
     # Get headers from the cxxabi source so we can see private headers not installed by the cxxabi package
     cmakeFlagsArray=($cmakeFlagsArray -DLIBCXX_CXX_ABI_INCLUDE_PATHS="$NIX_BUILD_TOP/libcxxabi-${version}.src/include")
-  '' +
-  stdenv.lib.optionalString stdenv.isDarwin ''
-    # instead of allowing libc++ to link with /usr/lib/libc++abi.dylib,
-    # force it to link with our copy
-    substituteInPlace lib/CMakeLists.txt \
-      --replace 'OSX_RE_EXPORT_LINE "/usr/lib/libc++abi.dylib' \
-                'OSX_RE_EXPORT_LINE "${libcxxabi}/lib/libc++abi.dylib' \
-      --replace '"''${CMAKE_OSX_SYSROOT}/usr/lib/libc++abi.dylib"' \
-                '"${libcxxabi}/lib/libc++abi.dylib"'
   '';
 
   patches = [ ./darwin.patch ];
diff --git a/pkgs/development/compilers/llvm/3.7/libc++abi.nix b/pkgs/development/compilers/llvm/3.7/libc++abi.nix
index a1b300ffa04..97f182a9af8 100644
--- a/pkgs/development/compilers/llvm/3.7/libc++abi.nix
+++ b/pkgs/development/compilers/llvm/3.7/libc++abi.nix
@@ -27,7 +27,7 @@ stdenv.mkDerivation {
       done
       make install
       install -d 755 $out/include
-      install -m 644 ../include/cxxabi.h $out/include
+      install -m 644 ../include/*.h $out/include
     ''
     else ''
       install -d -m 755 $out/include $out/lib
diff --git a/pkgs/development/compilers/llvm/3.7/llvm.nix b/pkgs/development/compilers/llvm/3.7/llvm.nix
index 863334576ee..ff038024d10 100644
--- a/pkgs/development/compilers/llvm/3.7/llvm.nix
+++ b/pkgs/development/compilers/llvm/3.7/llvm.nix
@@ -29,7 +29,7 @@ in stdenv.mkDerivation rec {
     mv compiler-rt-* $sourceRoot/projects/compiler-rt
   '';
 
-  buildInputs = [ perl groff cmake libxml2 python libffi ] /* ++ stdenv.lib.optional stdenv.isLinux valgrind */
+  buildInputs = [ perl groff cmake libxml2 python libffi ]
     ++ stdenv.lib.optional stdenv.isDarwin libcxxabi;
 
   propagatedBuildInputs = [ ncurses zlib ];
@@ -50,7 +50,7 @@ in stdenv.mkDerivation rec {
     "-DBUILD_SHARED_LIBS=ON"
     "-DLLVM_BINUTILS_INCDIR=${binutils}/include"
   ] ++ stdenv.lib.optionals ( isDarwin) [
-    "-DCMAKE_CXX_FLAGS=-stdlib=libc++"
+    "-DLLVM_ENABLE_LIBCXX=ON"
     "-DCAN_TARGET_i386=false"
   ];
 
diff --git a/pkgs/development/compilers/sbcl/bootstrap.nix b/pkgs/development/compilers/sbcl/bootstrap.nix
index 6e9124af611..43002aa72f5 100644
--- a/pkgs/development/compilers/sbcl/bootstrap.nix
+++ b/pkgs/development/compilers/sbcl/bootstrap.nix
@@ -38,6 +38,9 @@ stdenv.mkDerivation rec {
   buildInputs = [ makeWrapper ];
 
   installPhase = ''
+    mkdir -p $out/bin
+    cp -p src/runtime/sbcl $out/bin
+
     mkdir -p $out/share/sbcl
     cp -p src/runtime/sbcl $out/share/sbcl
     cp -p output/sbcl.core $out/share/sbcl
diff --git a/pkgs/development/interpreters/perl/5.22/default.nix b/pkgs/development/interpreters/perl/5.22/default.nix
index e0be8610fb7..4b0f4364ea2 100644
--- a/pkgs/development/interpreters/perl/5.22/default.nix
+++ b/pkgs/development/interpreters/perl/5.22/default.nix
@@ -59,9 +59,14 @@ stdenv.mkDerivation rec {
 
   enableParallelBuilding = true;
 
+  postPatch = ''
+    pwd="$(type -P pwd)"
+    substituteInPlace dist/PathTools/Cwd.pm \
+      --replace "pwd_cmd = 'pwd'" "pwd_cmd = '$pwd'"
+  '';
+
   preConfigure =
     ''
-
       configureFlags="$configureFlags -Dprefix=$out -Dman1dir=$out/share/man/man1 -Dman3dir=$out/share/man/man3"
 
       ${optionalString stdenv.isArm ''
diff --git a/pkgs/development/interpreters/perl/5.22/no-libutil.patch b/pkgs/development/interpreters/perl/5.22/no-libutil.patch
index 68d44612bfe..d6356a52437 100644
--- a/pkgs/development/interpreters/perl/5.22/no-libutil.patch
+++ b/pkgs/development/interpreters/perl/5.22/no-libutil.patch
@@ -1,12 +1,14 @@
-diff -ru -x '*~' perl-5.14.2-orig/Configure perl-5.14.2/Configure
---- perl-5.14.2-orig/Configure	2011-09-26 11:44:34.000000000 +0200
-+++ perl-5.14.2/Configure	2012-02-16 17:24:50.779839039 +0100
-@@ -1368,7 +1368,7 @@
+diff --git a/Configure b/Configure
+index 0a405d3..1871298 100755
+--- a/Configure
++++ b/Configure
+@@ -1455,7 +1455,7 @@ libswanted_uselargefiles=''
  : List of libraries we want.
  : If anyone needs extra -lxxx, put those in a hint file.
- libswanted="socket bind inet nsl nm ndbm gdbm dbm db malloc dl ld sun"
--libswanted="$libswanted m crypt sec util c cposix posix ucb bsd BSD"
-+libswanted="$libswanted m crypt sec c cposix posix ucb bsd BSD"
+ libswanted="cl pthread socket bind inet nsl nm ndbm gdbm dbm db malloc dl ld"
+-libswanted="$libswanted sun m crypt sec util c cposix posix ucb bsd BSD"
++libswanted="$libswanted sun m crypt sec c cposix posix ucb bsd BSD"
  : We probably want to search /usr/shlib before most other libraries.
  : This is only used by the lib/ExtUtils/MakeMaker.pm routine extliblist.
  glibpth=`echo " $glibpth " | sed -e 's! /usr/shlib ! !'`
+
diff --git a/pkgs/development/interpreters/ruby/bundler-env/default-gem-config.nix b/pkgs/development/interpreters/ruby/bundler-env/default-gem-config.nix
index 3ae74057a54..b4e04f6ec90 100644
--- a/pkgs/development/interpreters/ruby/bundler-env/default-gem-config.nix
+++ b/pkgs/development/interpreters/ruby/bundler-env/default-gem-config.nix
@@ -20,7 +20,7 @@
 { lib, fetchurl, writeScript, ruby, libxml2, libxslt, python, stdenv, which
 , libiconv, postgresql, v8_3_16_14, clang, sqlite, zlib, imagemagick
 , pkgconfig , ncurses, xapian, gpgme, utillinux, fetchpatch, tzdata, icu, libffi
-, cmake, libssh2, openssl, mysql, darwin
+, cmake, libssh2, openssl, mysql
 }:
 
 let
@@ -70,7 +70,6 @@ in
       "--with-exslt-lib=${libxslt}/lib"
       "--with-exslt-include=${libxslt}/include"
     ] ++ lib.optional stdenv.isDarwin "--with-iconv-dir=${libiconv}";
-    buildInputs = lib.optional stdenv.isDarwin darwin.libobjc;
   };
 
   pg = attrs: {
@@ -120,10 +119,6 @@ in
     '';
   };
 
-  unf_ext = attrs: {
-    buildInputs = lib.optional stdenv.isDarwin darwin.libobjc;
-  };
-
   xapian-ruby = attrs: {
     # use the system xapian
     buildInputs = [ xapian pkgconfig zlib ];
diff --git a/pkgs/development/libraries/at-spi2-atk/default.nix b/pkgs/development/libraries/at-spi2-atk/default.nix
index 7e6286abcce..f5d806ff67a 100644
--- a/pkgs/development/libraries/at-spi2-atk/default.nix
+++ b/pkgs/development/libraries/at-spi2-atk/default.nix
@@ -2,14 +2,14 @@
 , intltool, dbus_glib, at_spi2_core, libSM }:
 
 stdenv.mkDerivation rec {
-  versionMajor = "2.16";
+  versionMajor = "2.18";
   versionMinor = "0";
   moduleName   = "at-spi2-atk";
   name = "${moduleName}-${versionMajor}.${versionMinor}";
 
   src = fetchurl {
     url = "mirror://gnome/sources/${moduleName}/${versionMajor}/${name}.tar.xz";
-    sha256 = "1y9gfz1iz3wpja7s000f0bmyyvc6im5fcdl6bxwbz0v3qdgc9vvq";
+    sha256 = "0xgkrnx04vaklbkzc7bzym9s0qhj8aiz4knqlxgx3vxnacsb6vaa";
   };
 
   buildInputs = [ python pkgconfig popt atk libX11 libICE xorg.libXtst libXi
diff --git a/pkgs/development/libraries/at-spi2-core/default.nix b/pkgs/development/libraries/at-spi2-core/default.nix
index 0fc28185501..b49d1ddb804 100644
--- a/pkgs/development/libraries/at-spi2-core/default.nix
+++ b/pkgs/development/libraries/at-spi2-core/default.nix
@@ -2,14 +2,14 @@
 , libX11, xextproto, libSM, libICE, libXtst, libXi, gobjectIntrospection }:
 
 stdenv.mkDerivation rec {
-  versionMajor = "2.16";
+  versionMajor = "2.18";
   versionMinor = "0";
   moduleName   = "at-spi2-core";
   name = "${moduleName}-${versionMajor}.${versionMinor}";
 
   src = fetchurl {
     url = "mirror://gnome/sources/${moduleName}/${versionMajor}/${name}.tar.xz";
-    sha256 = "1l3l39mw23zyjlcqidvkyqlr4gwbhplzw2hcv3qvn6p8ikxpf2qw";
+    sha256 = "0xna0gnlqvzy6209klirywcm7ianazshg6pkk828g07bnrywgvhs";
   };
 
   outputs = [ "out" "doc" ];
diff --git a/pkgs/development/libraries/atk/default.nix b/pkgs/development/libraries/atk/default.nix
index d5e442c738c..dcb90aa16cd 100644
--- a/pkgs/development/libraries/atk/default.nix
+++ b/pkgs/development/libraries/atk/default.nix
@@ -1,7 +1,7 @@
 { stdenv, fetchurl, pkgconfig, perl, glib, libintlOrEmpty, gobjectIntrospection }:
 
 let
-  ver_maj = "2.16";
+  ver_maj = "2.18";
   ver_min = "0";
 in
 stdenv.mkDerivation rec {
@@ -9,7 +9,7 @@ stdenv.mkDerivation rec {
 
   src = fetchurl {
     url = "mirror://gnome/sources/atk/${ver_maj}/${name}.tar.xz";
-    sha256 = "0qp5i91kfk6rhrlam3s8ha0cz88lkyp89vsyn4pb5856c1h9hpq9";
+    sha256 = "ce6c48d77bf951083029d5a396dd552d836fff3c1715d3a7022e917e46d0c92b";
   };
 
   buildInputs = libintlOrEmpty;
diff --git a/pkgs/development/libraries/audiofile/CVE-2015-7747.patch b/pkgs/development/libraries/audiofile/CVE-2015-7747.patch
new file mode 100644
index 00000000000..a01aaa14dce
--- /dev/null
+++ b/pkgs/development/libraries/audiofile/CVE-2015-7747.patch
@@ -0,0 +1,161 @@
+Description: fix buffer overflow when changing both sample format and
+ number of channels
+Origin: backport, https://github.com/mpruett/audiofile/pull/25
+Bug-Ubuntu: https://bugs.launchpad.net/ubuntu/+source/audiofile/+bug/1502721
+Bug-Debian: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=801102
+
+Index: audiofile-0.3.6/libaudiofile/modules/ModuleState.cpp
+===================================================================
+--- audiofile-0.3.6.orig/libaudiofile/modules/ModuleState.cpp	2015-10-20 08:00:58.036128202 -0400
++++ audiofile-0.3.6/libaudiofile/modules/ModuleState.cpp	2015-10-20 08:00:58.036128202 -0400
+@@ -402,7 +402,7 @@
+		addModule(new Transform(outfc, in.pcm, out.pcm));
+
+	if (in.channelCount != out.channelCount)
+-		addModule(new ApplyChannelMatrix(infc, isReading,
++		addModule(new ApplyChannelMatrix(outfc, isReading,
+			in.channelCount, out.channelCount,
+			in.pcm.minClip, in.pcm.maxClip,
+			track->channelMatrix));
+Index: audiofile-0.3.6/test/Makefile.am
+===================================================================
+--- audiofile-0.3.6.orig/test/Makefile.am	2015-10-20 08:00:58.036128202 -0400
++++ audiofile-0.3.6/test/Makefile.am	2015-10-20 08:00:58.036128202 -0400
+@@ -26,6 +26,7 @@
+	VirtualFile \
+	floatto24 \
+	query2 \
++	sixteen-stereo-to-eight-mono \
+	sixteen-to-eight \
+	testchannelmatrix \
+	testdouble \
+@@ -139,6 +140,7 @@
+ printmarkers_LDADD = $(LIBAUDIOFILE) -lm
+
+ sixteen_to_eight_SOURCES = sixteen-to-eight.c TestUtilities.cpp TestUtilities.h
++sixteen_stereo_to_eight_mono_SOURCES = sixteen-stereo-to-eight-mono.c TestUtilities.cpp TestUtilities.h
+
+ testchannelmatrix_SOURCES = testchannelmatrix.c TestUtilities.cpp TestUtilities.h
+
+Index: audiofile-0.3.6/test/sixteen-stereo-to-eight-mono.c
+===================================================================
+--- /dev/null	1970-01-01 00:00:00.000000000 +0000
++++ audiofile-0.3.6/test/sixteen-stereo-to-eight-mono.c	2015-10-20 08:33:57.512286416 -0400
+@@ -0,0 +1,117 @@
++/*
++	Audio File Library
++
++	Copyright 2000, Silicon Graphics, Inc.
++
++	This program is free software; you can redistribute it and/or modify
++	it under the terms of the GNU General Public License as published by
++	the Free Software Foundation; either version 2 of the License, or
++	(at your option) any later version.
++
++	This program is distributed in the hope that it will be useful,
++	but WITHOUT ANY WARRANTY; without even the implied warranty of
++	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++	GNU General Public License for more details.
++
++	You should have received a copy of the GNU General Public License along
++	with this program; if not, write to the Free Software Foundation, Inc.,
++	51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
++*/
++
++/*
++	sixteen-stereo-to-eight-mono.c
++
++	This program tests the conversion from 2-channel 16-bit integers to
++	1-channel 8-bit	integers.
++*/
++
++#ifdef HAVE_CONFIG_H
++#include <config.h>
++#endif
++
++#include <stdint.h>
++#include <stdio.h>
++#include <stdlib.h>
++#include <string.h>
++#include <unistd.h>
++#include <limits.h>
++
++#include <audiofile.h>
++
++#include "TestUtilities.h"
++
++int main (int argc, char **argv)
++{
++	AFfilehandle file;
++	AFfilesetup setup;
++	int16_t frames16[] = {14298, 392, 3923, -683, 958, -1921};
++	int8_t frames8[] = {28, 6, -2};
++	int i, frameCount = 3;
++	int8_t byte;
++	AFframecount result;
++
++	setup = afNewFileSetup();
++
++	afInitFileFormat(setup, AF_FILE_WAVE);
++
++	afInitSampleFormat(setup, AF_DEFAULT_TRACK, AF_SAMPFMT_TWOSCOMP, 16);
++	afInitChannels(setup, AF_DEFAULT_TRACK, 2);
++
++	char testFileName[PATH_MAX];
++	if (!createTemporaryFile("sixteen-to-eight", testFileName))
++	{
++		fprintf(stderr, "Could not create temporary file.\n");
++		exit(EXIT_FAILURE);
++	}
++
++	file = afOpenFile(testFileName, "w", setup);
++	if (file == AF_NULL_FILEHANDLE)
++	{
++		fprintf(stderr, "could not open file for writing\n");
++		exit(EXIT_FAILURE);
++	}
++
++	afFreeFileSetup(setup);
++
++	afWriteFrames(file, AF_DEFAULT_TRACK, frames16, frameCount);
++
++	afCloseFile(file);
++
++	file = afOpenFile(testFileName, "r", AF_NULL_FILESETUP);
++	if (file == AF_NULL_FILEHANDLE)
++	{
++		fprintf(stderr, "could not open file for reading\n");
++		exit(EXIT_FAILURE);
++	}
++
++	afSetVirtualSampleFormat(file, AF_DEFAULT_TRACK, AF_SAMPFMT_TWOSCOMP, 8);
++	afSetVirtualChannels(file, AF_DEFAULT_TRACK, 1);
++
++	for (i=0; i<frameCount; i++)
++	{
++		/* Read one frame. */
++		result = afReadFrames(file, AF_DEFAULT_TRACK, &byte, 1);
++
++		if (result != 1)
++			break;
++
++		/* Compare the byte read with its precalculated value. */
++		if (memcmp(&byte, &frames8[i], 1) != 0)
++		{
++			printf("error\n");
++			printf("expected %d, got %d\n", frames8[i], byte);
++			exit(EXIT_FAILURE);
++		}
++		else
++		{
++#ifdef DEBUG
++			printf("got what was expected: %d\n", byte);
++#endif
++		}
++	}
++
++	afCloseFile(file);
++	unlink(testFileName);
++
++	exit(EXIT_SUCCESS);
++}
diff --git a/pkgs/development/libraries/audiofile/default.nix b/pkgs/development/libraries/audiofile/default.nix
index c8fb8c53dc0..1fe6d7b15a8 100644
--- a/pkgs/development/libraries/audiofile/default.nix
+++ b/pkgs/development/libraries/audiofile/default.nix
@@ -10,6 +10,8 @@ stdenv.mkDerivation rec {
     sha256 = "0rb927zknk9kmhprd8rdr4azql4gn2dp75a36iazx2xhkbqhvind";
   };
 
+  patches = [ ./CVE-2015-7747.patch ];
+
   meta = with stdenv.lib; {
     description = "Library for reading and writing audio files in various formats";
     homepage    = http://www.68k.org/~michael/audiofile/; 
diff --git a/pkgs/development/libraries/boost/1.55.nix b/pkgs/development/libraries/boost/1.55.nix
index a10cd8ce220..0a38f35af75 100644
--- a/pkgs/development/libraries/boost/1.55.nix
+++ b/pkgs/development/libraries/boost/1.55.nix
@@ -3,7 +3,7 @@
 callPackage ./generic.nix (args // rec {
   version = "1.55.0";
 
-  patches = [ ./clang-math.patch ./clang-math-2.patch ];
+  patches = [ ./clang-math.patch ./clang-math-2.patch ./gcc-5.patch ];
 
   src = fetchurl {
     url = "mirror://sourceforge/boost/boost_1_55_0.tar.bz2";
diff --git a/pkgs/development/libraries/boost/gcc-5.patch b/pkgs/development/libraries/boost/gcc-5.patch
new file mode 100644
index 00000000000..2b2713590ca
--- /dev/null
+++ b/pkgs/development/libraries/boost/gcc-5.patch
@@ -0,0 +1,64 @@
+https://svn.boost.org/trac/boost/ticket/10125
+
+ boost/thread/pthread/once.hpp        | 6 +++---
+ boost/thread/pthread/once_atomic.hpp | 2 +-
+ boost/thread/win32/once.hpp          | 2 +-
+ 3 files changed, 5 insertions(+), 5 deletions(-)
+
+diff --git a/boost/thread/pthread/once.hpp b/boost/thread/pthread/once.hpp
+index ccfb051..0bef038 100644
+--- a/boost/thread/pthread/once.hpp
++++ b/boost/thread/pthread/once.hpp
+@@ -42,7 +42,7 @@ namespace boost
+   }
+ 
+ #ifdef BOOST_THREAD_PROVIDES_ONCE_CXX11
+-#ifndef BOOST_NO_CXX11_VARIADIC_TEMPLATES
++#if !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES) && !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+     template<typename Function, class ...ArgTypes>
+     inline void call_once(once_flag& flag, BOOST_THREAD_RV_REF(Function) f, BOOST_THREAD_RV_REF(ArgTypes)... args);
+ #else
+@@ -65,7 +65,7 @@ namespace boost
+   private:
+       volatile thread_detail::uintmax_atomic_t epoch;
+ 
+-#ifndef BOOST_NO_CXX11_VARIADIC_TEMPLATES
++#if !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES) && !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+       template<typename Function, class ...ArgTypes>
+       friend void call_once(once_flag& flag, BOOST_THREAD_RV_REF(Function) f, BOOST_THREAD_RV_REF(ArgTypes)... args);
+ #else
+@@ -118,7 +118,7 @@ namespace boost
+     // http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2444.html
+ 
+ 
+-#ifndef BOOST_NO_CXX11_VARIADIC_TEMPLATES
++#if !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES) && !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+ 
+ 
+   template<typename Function, class ...ArgTypes>
+diff --git a/boost/thread/pthread/once_atomic.hpp b/boost/thread/pthread/once_atomic.hpp
+index 9e2f876..923f07b 100644
+--- a/boost/thread/pthread/once_atomic.hpp
++++ b/boost/thread/pthread/once_atomic.hpp
+@@ -115,7 +115,7 @@ namespace boost
+ #endif
+ 
+ 
+-#ifndef BOOST_NO_CXX11_VARIADIC_TEMPLATES
++#if !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES) && !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+ 
+   template<typename Function, class ...ArgTypes>
+   inline void call_once(once_flag& flag, BOOST_THREAD_RV_REF(Function) f, BOOST_THREAD_RV_REF(ArgTypes)... args)
+diff --git a/boost/thread/win32/once.hpp b/boost/thread/win32/once.hpp
+index cafcfd4..9b37b31 100644
+--- a/boost/thread/win32/once.hpp
++++ b/boost/thread/win32/once.hpp
+@@ -227,7 +227,7 @@ namespace boost
+         }
+     }
+ 
+-#ifndef BOOST_NO_CXX11_VARIADIC_TEMPLATES
++#if !defined BOOST_NO_CXX11_VARIADIC_TEMPLATES && !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+ //#if defined(BOOST_THREAD_RVALUE_REFERENCES_DONT_MATCH_FUNTION_PTR)
+     inline void call_once(once_flag& flag, void (*f)())
+     {
diff --git a/pkgs/development/libraries/cairo/default.nix b/pkgs/development/libraries/cairo/default.nix
index e2d6b25e137..5add4e45129 100644
--- a/pkgs/development/libraries/cairo/default.nix
+++ b/pkgs/development/libraries/cairo/default.nix
@@ -11,11 +11,11 @@ assert glSupport -> mesa_noglu != null;
 with { inherit (stdenv.lib) optional optionals; };
 
 stdenv.mkDerivation rec {
-  name = "cairo-1.14.2";
+  name = "cairo-1.14.4";
 
   src = fetchurl {
     url = "http://cairographics.org/releases/${name}.tar.xz";
-    sha1 = "c8da68aa66ca0855b5d0ff552766d3e8679e1d24";
+    sha256 = "05p75r914d809711yg9rapgmmi4hymzbarhd3w0yrfadhiy9rv7n";
   };
 
   nativeBuildInputs = [ pkgconfig libiconv ] ++ libintlOrEmpty;
diff --git a/pkgs/development/libraries/clutter/1.24.nix b/pkgs/development/libraries/clutter/1.24.nix
new file mode 100644
index 00000000000..b9d45b6c62b
--- /dev/null
+++ b/pkgs/development/libraries/clutter/1.24.nix
@@ -0,0 +1,52 @@
+{ stdenv, fetchurl, glib, pkgconfig, mesa, libX11, libXext, libXfixes
+, libXdamage, libXcomposite, libXi, cogl, pango, atk, json_glib, 
+gobjectIntrospection 
+}:
+
+let
+  ver_maj = "1.24";
+  ver_min = "0";
+in
+stdenv.mkDerivation rec {
+  name = "clutter-${ver_maj}.${ver_min}";
+
+  src = fetchurl {
+    url = "mirror://gnome/sources/clutter/${ver_maj}/${name}.tar.xz";
+    sha256 = "85c87d5745b97af7633776419a47421aae7cea66c1b870f88cc5e06a4c5626e6";
+  };
+
+  nativeBuildInputs = [ pkgconfig ];
+  propagatedBuildInputs =
+    [ libX11 mesa libXext libXfixes libXdamage libXcomposite libXi cogl pango
+      atk json_glib gobjectIntrospection
+    ];
+
+  configureFlags = [ "--enable-introspection" ]; # needed by muffin AFAIK
+
+  #doCheck = true; # no tests possible without a display
+
+  meta = {
+    description = "Clutter, a library for creating fast, dynamic graphical user interfaces";
+
+    longDescription =
+      '' Clutter is free software library for creating fast, compelling,
+         portable, and dynamic graphical user interfaces.  It is a core part
+         of MeeGo, and is supported by the open source community.  Its
+         development is sponsored by Intel.
+
+         Clutter uses OpenGL for rendering (and optionally OpenGL|ES for use
+         on mobile and embedded platforms), but wraps an easy to use,
+         efficient, flexible API around GL's complexity.
+
+         Clutter enforces no particular user interface style, but provides a
+         rich, generic foundation for higher-level toolkits tailored to
+         specific needs.
+      '';
+
+    license = stdenv.lib.licenses.lgpl2Plus;
+    homepage = http://www.clutter-project.org/;
+
+    maintainers = with stdenv.lib.maintainers; [ urkud lethalman ];
+    platforms = stdenv.lib.platforms.mesaPlatforms;
+  };
+}
diff --git a/pkgs/development/libraries/cogl/1.22.nix b/pkgs/development/libraries/cogl/1.22.nix
new file mode 100644
index 00000000000..ce4fda5bd46
--- /dev/null
+++ b/pkgs/development/libraries/cogl/1.22.nix
@@ -0,0 +1,56 @@
+{ stdenv, fetchurl, pkgconfig, mesa_noglu, glib, gdk_pixbuf, xorg, libintlOrEmpty
+, pangoSupport ? true, pango, cairo, gobjectIntrospection
+, gstreamerSupport ? true, gst_all_1 }:
+
+let
+  ver_maj = "1.22";
+  ver_min = "0";
+in
+stdenv.mkDerivation rec {
+  name = "cogl-${ver_maj}.${ver_min}";
+
+  src = fetchurl {
+    url = "mirror://gnome/sources/cogl/${ver_maj}/${name}.tar.xz";
+    sha256 = "689dfb5d14fc1106e9d2ded0f7930dcf7265d0bc84fa846b4f03941633eeaa91";
+  };
+
+  nativeBuildInputs = [ pkgconfig ];
+
+  configureFlags = [
+    "--enable-introspection"
+    "--enable-kms-egl-platform"
+  ] ++ stdenv.lib.optional gstreamerSupport "--enable-cogl-gst"
+    ++ stdenv.lib.optionals (!stdenv.isDarwin) [ "--enable-gles1" "--enable-gles2" ];
+
+  propagatedBuildInputs = with xorg; [
+      glib gdk_pixbuf gobjectIntrospection
+      mesa_noglu libXrandr libXfixes libXcomposite libXdamage
+    ]
+    ++ libintlOrEmpty
+    ++ stdenv.lib.optionals gstreamerSupport [ gst_all_1.gstreamer
+                                               gst_all_1.gst-plugins-base ];
+
+  buildInputs = stdenv.lib.optionals pangoSupport [ pango cairo ];
+
+  COGL_PANGO_DEP_CFLAGS
+    = stdenv.lib.optionalString (stdenv.isDarwin && pangoSupport)
+      "-I${pango}/include/pango-1.0 -I${cairo}/include/cairo";
+
+  NIX_LDFLAGS = stdenv.lib.optionalString stdenv.isDarwin "-lintl";
+
+  #doCheck = true; # all tests fail (no idea why)
+
+  meta = with stdenv.lib; {
+    description = "A small open source library for using 3D graphics hardware for rendering";
+    maintainers = with maintainers; [ lovek323 ];
+
+    longDescription = ''
+      Cogl is a small open source library for using 3D graphics hardware for
+      rendering. The API departs from the flat state machine style of OpenGL
+      and is designed to make it easy to write orthogonal components that can
+      render without stepping on each other's toes.
+    '';
+
+    platforms = stdenv.lib.platforms.mesaPlatforms;
+  };
+}
diff --git a/pkgs/development/libraries/ffmpeg-full/default.nix b/pkgs/development/libraries/ffmpeg-full/default.nix
index a7d081c565d..fadb3feb4cc 100644
--- a/pkgs/development/libraries/ffmpeg-full/default.nix
+++ b/pkgs/development/libraries/ffmpeg-full/default.nix
@@ -235,11 +235,11 @@ assert x11grabExtlib -> libX11 != null && libXv != null;
 
 stdenv.mkDerivation rec {
   name = "ffmpeg-full-${version}";
-  version = "2.7.2";
+  version = "2.8.1";
 
   src = fetchurl {
     url = "https://www.ffmpeg.org/releases/ffmpeg-${version}.tar.bz2";
-    sha256 = "1wlygd0jp34dk4qagi4h9psn4yk8zgyj7zy9lrpm5332mm87bsvw";
+    sha256 = "1qk6g2h993i0wgs9d2p3ahdc5bqr03mp74bk6r1zj6pfinr5mvg2";
   };
 
   patchPhase = ''patchShebangs .'';
diff --git a/pkgs/development/libraries/ffmpeg/2.6.nix b/pkgs/development/libraries/ffmpeg/2.6.nix
deleted file mode 100644
index 60fc32e030e..00000000000
--- a/pkgs/development/libraries/ffmpeg/2.6.nix
+++ /dev/null
@@ -1,7 +0,0 @@
-{ callPackage, ... } @ args:
-
-callPackage ./generic.nix (args // rec {
-  version = "${branch}.3";
-  branch = "2.6";
-  sha256 = "1yqc3vm1xrwf866q262qd4nr9d6ifp4gg183pjdc4sl9np0rissr";
-})
diff --git a/pkgs/development/libraries/ffmpeg/2.7.nix b/pkgs/development/libraries/ffmpeg/2.7.nix
deleted file mode 100644
index 105239c48c9..00000000000
--- a/pkgs/development/libraries/ffmpeg/2.7.nix
+++ /dev/null
@@ -1,7 +0,0 @@
-{ callPackage, ... } @ args:
-
-callPackage ./generic.nix (args // rec {
-  version = "${branch}.2";
-  branch = "2.7";
-  sha256 = "1wlygd0jp34dk4qagi4h9psn4yk8zgyj7zy9lrpm5332mm87bsvw";
-})
diff --git a/pkgs/development/libraries/ffmpeg/2.8.nix b/pkgs/development/libraries/ffmpeg/2.8.nix
new file mode 100644
index 00000000000..e585ea14997
--- /dev/null
+++ b/pkgs/development/libraries/ffmpeg/2.8.nix
@@ -0,0 +1,7 @@
+{ callPackage, ... } @ args:
+
+callPackage ./generic.nix (args // rec {
+  version = "${branch}.1";
+  branch = "2.8";
+  sha256 = "1qk6g2h993i0wgs9d2p3ahdc5bqr03mp74bk6r1zj6pfinr5mvg2";
+})
diff --git a/pkgs/development/libraries/gdk-pixbuf/default.nix b/pkgs/development/libraries/gdk-pixbuf/default.nix
index ef0baeabeed..dbd3a679d48 100644
--- a/pkgs/development/libraries/gdk-pixbuf/default.nix
+++ b/pkgs/development/libraries/gdk-pixbuf/default.nix
@@ -2,15 +2,15 @@
 , jasper, libintlOrEmpty, gobjectIntrospection, doCheck ? false }:
 
 let
-  ver_maj = "2.31";
-  ver_min = "7";
+  ver_maj = "2.32";
+  ver_min = "1";
 in
 stdenv.mkDerivation rec {
   name = "gdk-pixbuf-${ver_maj}.${ver_min}";
 
   src = fetchurl {
     url = "mirror://gnome/sources/gdk-pixbuf/${ver_maj}/${name}.tar.xz";
-    sha256 = "046n9wz16kh3rpzxaiiwphf5bihxgj4g14cjn65wwmw82q4y0dj7";
+    sha256 = "1g7kjxv67jcdasi14n7jan4icrnnppd1m99wrdmpv32k4m7vfcj4";
   };
 
   setupHook = ./setup-hook.sh;
diff --git a/pkgs/development/libraries/glew/default.nix b/pkgs/development/libraries/glew/default.nix
index cbdc2831187..6595d97b01a 100644
--- a/pkgs/development/libraries/glew/default.nix
+++ b/pkgs/development/libraries/glew/default.nix
@@ -3,11 +3,11 @@
 with stdenv.lib;
 
 stdenv.mkDerivation rec {
-  name = "glew-1.11.0";
+  name = "glew-1.13.0";
 
   src = fetchurl {
     url = "mirror://sourceforge/glew/${name}.tgz";
-    sha256 = "1mhkllxz49l1x680dmzrv2i82qjrq017sykah3xc90f2d8qcxfv9";
+    sha256 = "1iwb2a6wfhkzv6fa7zx2gz1lkwa0iwnd9ka1im5vdc44xm4dq9da";
   };
 
   nativeBuildInputs = [ xlibsWrapper libXmu libXi ];
diff --git a/pkgs/development/libraries/glib/default.nix b/pkgs/development/libraries/glib/default.nix
index fb9c361c530..bafe8949e93 100644
--- a/pkgs/development/libraries/glib/default.nix
+++ b/pkgs/development/libraries/glib/default.nix
@@ -39,8 +39,8 @@ let
     ln -sr -t "$out/include/" "$out"/lib/*/include/* 2>/dev/null || true
   '';
 
-  ver_maj = "2.44";
-  ver_min = "1";
+  ver_maj = "2.46";
+  ver_min = "2";
 in
 
 stdenv.mkDerivation rec {
@@ -48,7 +48,7 @@ stdenv.mkDerivation rec {
 
   src = fetchurl {
     url = "mirror://gnome/sources/glib/${ver_maj}/${name}.tar.xz";
-    sha256 = "01yabrfp64i11mrks3p1gcks99lw0zm7f5vhkc53sl4amyndw4c8";
+    sha256 = "5031722e37036719c1a09163cc6cf7c326e4c4f1f1e074b433c156862bd733db";
   };
 
   patches = optional stdenv.isDarwin ./darwin-compilation.patch ++ optional doCheck ./skip-timer-test.patch;
diff --git a/pkgs/development/libraries/glpk/default.nix b/pkgs/development/libraries/glpk/default.nix
index d4ff7d9603f..2b1a5b571ef 100644
--- a/pkgs/development/libraries/glpk/default.nix
+++ b/pkgs/development/libraries/glpk/default.nix
@@ -1,11 +1,11 @@
 { fetchurl, stdenv }:
 
 stdenv.mkDerivation rec {
-  name = "glpk-4.56";
+  name = "glpk-4.52.1";
 
   src = fetchurl {
     url = "mirror://gnu/glpk/${name}.tar.gz";
-    sha256 = "0syzix6qvpn0fzp08c84c8snansf1cam5vd0dk2w91mz2c85d18h";
+    sha256 = "0nz9ngmx23c8gbjr8l8ygnfaanxj2mwbl8awpg630bgrkxdnhc9j";
   };
 
   doCheck = true;
diff --git a/pkgs/development/libraries/gobject-introspection/default.nix b/pkgs/development/libraries/gobject-introspection/default.nix
index 50fddd9da9f..f429e1dc6c3 100644
--- a/pkgs/development/libraries/gobject-introspection/default.nix
+++ b/pkgs/development/libraries/gobject-introspection/default.nix
@@ -5,7 +5,7 @@
 # In that case its about 6MB which could be separated
 
 let
-  ver_maj = "1.44";
+  ver_maj = "1.46";
   ver_min = "0";
 in
 stdenv.mkDerivation rec {
@@ -13,7 +13,7 @@ stdenv.mkDerivation rec {
 
   src = fetchurl {
     url = "mirror://gnome/sources/gobject-introspection/${ver_maj}/${name}.tar.xz";
-    sha256 = "1b972qg2yb51sdavfvb6kc19akwc15c1bwnbg81vadxamql2q33g";
+    sha256 = "6658bd3c2b8813eb3e2511ee153238d09ace9d309e4574af27443d87423e4233";
   };
 
   buildInputs = [ flex bison pkgconfig python ]
@@ -25,6 +25,10 @@ stdenv.mkDerivation rec {
   # other dependencies).
   configureFlags = [ "--disable-tests" ];
 
+  preConfigure = ''
+    sed 's|/usr/bin/env ||' -i tools/g-ir-tool-template.in
+  '';
+
   postInstall = "rm -rf $out/share/gtk-doc";
 
   setupHook = ./setup-hook.sh;
diff --git a/pkgs/development/libraries/gtk+/3.x.nix b/pkgs/development/libraries/gtk+/3.x.nix
index 8422f71985a..2a7c7b88c38 100644
--- a/pkgs/development/libraries/gtk+/3.x.nix
+++ b/pkgs/development/libraries/gtk+/3.x.nix
@@ -1,16 +1,16 @@
 { stdenv, fetchurl, pkgconfig, gettext, perl
 , expat, glib, cairo, pango, gdk_pixbuf, atk, at_spi2_atk, gobjectIntrospection
-, xorg, xlibsWrapper, wayland, libxkbcommon, epoxy
+, xlibs, x11, wayland, libxkbcommon, epoxy
 , xineramaSupport ? stdenv.isLinux
 , cupsSupport ? stdenv.isLinux, cups ? null
 }:
 
-assert xineramaSupport -> xorg.libXinerama != null;
+assert xineramaSupport -> xlibs.libXinerama != null;
 assert cupsSupport -> cups != null;
 
 let
-  ver_maj = "3.16";
-  ver_min = "7";
+  ver_maj = "3.18";
+  ver_min = "3";
   version = "${ver_maj}.${ver_min}";
 in
 stdenv.mkDerivation rec {
@@ -18,25 +18,25 @@ stdenv.mkDerivation rec {
 
   src = fetchurl {
     url = "mirror://gnome/sources/gtk+/${ver_maj}/gtk+-${version}.tar.xz";
-    sha256 = "1fkzdhqa1pjzb1qsh2ll3y2567ylyszks59qspx85lalvqa9ss0r";
+    sha256 = "f3c76791f93f51e260b03676f83007730b9875a0a9bf5cd42442e2f14e593546";
   };
 
   nativeBuildInputs = [ pkgconfig gettext gobjectIntrospection perl ];
 
   buildInputs = [ libxkbcommon epoxy ];
-  propagatedBuildInputs = with xorg; with stdenv.lib;
+  propagatedBuildInputs = with xlibs; with stdenv.lib;
     [ expat glib cairo pango gdk_pixbuf atk at_spi2_atk libXrandr libXrender libXcomposite libXi libXcursor ]
     ++ optionals stdenv.isLinux [ wayland ]
     ++ optional xineramaSupport libXinerama
     ++ optional cupsSupport cups;
 
+  NIX_LDFLAGS = if stdenv.isDarwin then "-lintl" else null;
+
   # demos fail to install, no idea where's the problem
   preConfigure = "sed '/^SRC_SUBDIRS /s/demos//' -i Makefile.in";
 
   enableParallelBuilding = true;
 
-  NIX_LDFLAGS = stdenv.lib.optionalString stdenv.isDarwin "-lintl";
-
   postInstall = "rm -rf $out/share/gtk-doc";
 
   passthru = {
@@ -46,7 +46,7 @@ stdenv.mkDerivation rec {
     ''; # workaround for bug of nix-mode for Emacs */ '';
   };
 
-  meta = with stdenv.lib; {
+  meta = {
     description = "A multi-platform toolkit for creating graphical user interfaces";
 
     longDescription = ''
@@ -62,9 +62,9 @@ stdenv.mkDerivation rec {
 
     homepage = http://www.gtk.org/;
 
-    license = licenses.lgpl2Plus;
+    license = stdenv.lib.licenses.lgpl2Plus;
 
-    maintainers = with maintainers; [ urkud raskin vcunat lethalman ];
-    platforms = platforms.all;
+    maintainers = with stdenv.lib.maintainers; [ urkud raskin vcunat lethalman ];
+    platforms = stdenv.lib.platforms.all;
   };
 }
diff --git a/pkgs/development/libraries/gvfs/default.nix b/pkgs/development/libraries/gvfs/default.nix
index dcdef696ffd..d2a958faed8 100644
--- a/pkgs/development/libraries/gvfs/default.nix
+++ b/pkgs/development/libraries/gvfs/default.nix
@@ -1,25 +1,25 @@
 { stdenv, fetchurl, pkgconfig, intltool, libtool
-, glib, dbus, udev, udisks2, libgcrypt
+, glib, dbus, udev, libgudev, udisks2, libgcrypt
 , libgphoto2, avahi, libarchive, fuse, libcdio
 , libxml2, libxslt, docbook_xsl, samba, libmtp
 , gnomeSupport ? false, gnome,libgnome_keyring, gconf, makeWrapper }:
 
 let
   ver_maj = "1.22";
-  version = "${ver_maj}.2";
+  version = "${ver_maj}.4";
 in
 stdenv.mkDerivation rec {
   name = "gvfs-${version}";
 
   src = fetchurl {
     url = "mirror://gnome/sources/gvfs/${ver_maj}/${name}.tar.xz";
-    sha256 = "8d08c4927b6c20d990498c23280017e7033b31a386f09b4c3ce5bedd20316250";
+    sha256 = "57e33faad35aba72be3822099856aca847f391626cf3ec734b42e64ba31f6484";
   };
 
   nativeBuildInputs = [ pkgconfig intltool libtool ];
 
   buildInputs =
-    [ makeWrapper glib dbus.libs udev udisks2 libgcrypt
+    [ makeWrapper glib dbus.libs udev libgudev udisks2 libgcrypt
       libgphoto2 avahi libarchive fuse libcdio
       libxml2 libxslt docbook_xsl samba libmtp
       # ToDo: a ligther version of libsoup to have FTP/HTTP support?
diff --git a/pkgs/development/libraries/harfbuzz/default.nix b/pkgs/development/libraries/harfbuzz/default.nix
index d2f8416b3ea..26c5d2fa825 100644
--- a/pkgs/development/libraries/harfbuzz/default.nix
+++ b/pkgs/development/libraries/harfbuzz/default.nix
@@ -8,11 +8,11 @@
 # (icu is a ~30 MB dependency, the rest is very small in comparison)
 
 stdenv.mkDerivation rec {
-  name = "harfbuzz-1.0.3";
+  name = "harfbuzz-1.0.6";
 
   src = fetchurl {
     url = "http://www.freedesktop.org/software/harfbuzz/release/${name}.tar.bz2";
-    sha256 = "1xrxlrvgyr6mm9qjxmkif2kvcah082y94gf1vqi0f0bdl1g8gp7b";
+    sha256 = "09ivk5m4y09ar4zi9r6db7gp234cy05h0ach7w22g9kqvkxsf5pn";
   };
 
   outputs = [ "out" "doc" ];
diff --git a/pkgs/development/libraries/icu/default.nix b/pkgs/development/libraries/icu/default.nix
index 909f4e936a9..a2196d26524 100644
--- a/pkgs/development/libraries/icu/default.nix
+++ b/pkgs/development/libraries/icu/default.nix
@@ -2,7 +2,7 @@
 
 let
   pname = "icu4c";
-  version = "55.1";
+  version = "56.1";
 in
 stdenv.mkDerivation {
   name = pname + "-" + version;
@@ -10,7 +10,7 @@ stdenv.mkDerivation {
   src = fetchurl {
     url = "http://download.icu-project.org/files/${pname}/${version}/${pname}-"
       + (stdenv.lib.replaceChars ["."] ["_"] version) + "-src.tgz";
-    sha256 = "0ys5f5spizg45qlaa31j2lhgry0jka2gfha527n4ndfxxz5j4sz1";
+    sha256 = "05j86714qaj0lvhvyr2s1xncw6sk0h2dcghb3iiwykbkbh8fjr1s";
   };
 
   makeFlags = stdenv.lib.optionalString stdenv.isDarwin
diff --git a/pkgs/development/libraries/jemalloc/default.nix b/pkgs/development/libraries/jemalloc/default.nix
index 4e13c9b1d93..746ebd2bfcd 100644
--- a/pkgs/development/libraries/jemalloc/default.nix
+++ b/pkgs/development/libraries/jemalloc/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl }:
 
 stdenv.mkDerivation rec {
-  name = "jemalloc-4.0.2";
+  name = "jemalloc-4.0.3";
 
   src = fetchurl {
     url = "http://www.canonware.com/download/jemalloc/${name}.tar.bz2";
-    sha256 = "04a6iw9wiwiknd7v3l3i7vpmc5nvv52islnb1hz9idmdk259r2hd";
+    sha256 = "1mpnfaniaybv8kh7yjqq2g595l2i08m7adg238k5igzf61n6ixzi";
   };
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/libraries/libaccounts-glib/default.nix b/pkgs/development/libraries/libaccounts-glib/default.nix
index aa029ede953..2e2bdb11d50 100644
--- a/pkgs/development/libraries/libaccounts-glib/default.nix
+++ b/pkgs/development/libraries/libaccounts-glib/default.nix
@@ -22,4 +22,6 @@ stdenv.mkDerivation rec {
   configurePhase = ''
     HAVE_GCOV_FALSE="#" ./configure $configureFlags --prefix=$out
   '';
+
+  NIX_CFLAGS_COMPILE = "-Wno-error=deprecated-declarations"; # since glib-2.46
 }
diff --git a/pkgs/development/libraries/libarchive/default.nix b/pkgs/development/libraries/libarchive/default.nix
index 1ec253dccd6..ff33043dbae 100644
--- a/pkgs/development/libraries/libarchive/default.nix
+++ b/pkgs/development/libraries/libarchive/default.nix
@@ -1,4 +1,4 @@
-{ fetchurl, stdenv, acl, openssl, libxml2, attr, zlib, bzip2, e2fsprogs, xz
+{ fetchurl, stdenv, acl, openssl, libxml2, attr, zlib, bzip2, e2fsprogs, xz, lzo
 , sharutils }:
 
 stdenv.mkDerivation rec {
@@ -18,7 +18,7 @@ stdenv.mkDerivation rec {
       # ^ it's CVE-2015-2304 specific to libarchive
   ];
 
-  buildInputs = [ sharutils libxml2 zlib bzip2 openssl xz ] ++
+  buildInputs = [ sharutils libxml2 zlib bzip2 openssl xz lzo ] ++
     stdenv.lib.optionals stdenv.isLinux [ e2fsprogs attr acl ];
 
   preBuild = if stdenv.isCygwin then ''
@@ -26,7 +26,9 @@ stdenv.mkDerivation rec {
   '' else null;
 
   preFixup = ''
-    sed 's|-lcrypto|-L${openssl}/lib -lcrypto|' -i $out/lib/libarchive.la
+    sed -i $out/lib/libarchive.la \
+      -e 's|-lcrypto|-L${openssl}/lib -lcrypto|' \
+      -e 's|-llzo2|-L${lzo}/lib -llzo2|'
   '';
 
   meta = {
diff --git a/pkgs/development/libraries/libdnet/default.nix b/pkgs/development/libraries/libdnet/default.nix
index 8911539d7b0..2bdeffb204d 100644
--- a/pkgs/development/libraries/libdnet/default.nix
+++ b/pkgs/development/libraries/libdnet/default.nix
@@ -10,9 +10,9 @@ stdenv.mkDerivation {
     sha1 = "71302be302e84fc19b559e811951b5d600d976f8";
   };
 
-  buildInputs = [ automake autoconf libtool ];
+  configureFlags = [ "--enable-shared" ]; # shared libs required by hyenae
 
-  CFLAGS="-fPIC";
+  buildInputs = [ automake autoconf libtool ];
 
   # .so endings are missing (quick and dirty fix)
   postInstall = ''
diff --git a/pkgs/development/libraries/libgudev/default.nix b/pkgs/development/libraries/libgudev/default.nix
new file mode 100644
index 00000000000..e751c6ee6c0
--- /dev/null
+++ b/pkgs/development/libraries/libgudev/default.nix
@@ -0,0 +1,21 @@
+{ lib, stdenv, fetchurl, pkgconfig, udev, glib }:
+
+let version = "230"; in
+
+stdenv.mkDerivation rec {
+  name = "libgudev-${version}";
+
+  src = fetchurl {
+    url = "https://download.gnome.org/sources/libgudev/${version}/${name}.tar.xz";
+    sha256 = "a2e77faced0c66d7498403adefcc0707105e03db71a2b2abd620025b86347c18";
+  };
+
+  buildInputs = [ pkgconfig udev glib ];
+
+  meta = {
+    homepage = https://wiki.gnome.org/Projects/libgudev;
+    maintainers = [ lib.maintainers.eelco ];
+    platforms = lib.platforms.linux;
+    license = lib.licenses.lgpl2Plus;
+  };
+}
diff --git a/pkgs/development/libraries/libjpeg-turbo/default.nix b/pkgs/development/libraries/libjpeg-turbo/default.nix
index 158b8825db4..3660a652e79 100644
--- a/pkgs/development/libraries/libjpeg-turbo/default.nix
+++ b/pkgs/development/libraries/libjpeg-turbo/default.nix
@@ -1,11 +1,11 @@
 { stdenv, fetchurl, nasm }:
 
 stdenv.mkDerivation rec {
-  name = "libjpeg-turbo-1.4.1";
+  name = "libjpeg-turbo-1.4.2";
 
   src = fetchurl {
     url = "mirror://sourceforge/libjpeg-turbo/${name}.tar.gz";
-    sha256 = "027vz97064bjmwj7gdw2p47y1437w08j54frpgzmnql5rvabmxab";
+    sha256 = "0gi349hp1x7mb98s4mf66sb2xay2kjjxj9ihrriw0yiy0k9va6sj";
   };
 
   buildInputs = [ nasm ];
diff --git a/pkgs/development/libraries/libmbim/default.nix b/pkgs/development/libraries/libmbim/default.nix
index d58f031f376..f910741c446 100644
--- a/pkgs/development/libraries/libmbim/default.nix
+++ b/pkgs/development/libraries/libmbim/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, glib, python, udev }:
+{ stdenv, fetchurl, pkgconfig, glib, python, udev, libgudev }:
 
 stdenv.mkDerivation rec {
   name = "libmbim-1.12.2";
@@ -12,11 +12,11 @@ stdenv.mkDerivation rec {
     patchShebangs .
   '';
 
-  buildInputs = [ pkgconfig glib udev python ];
+  buildInputs = [ pkgconfig glib udev libgudev python ];
 
   meta = with stdenv.lib; {
     homepage = http://www.freedesktop.org/software/libmbim/;
-    description = "talking to WWAN modems and devices which speak the Mobile Interface Broadband Model (MBIM) protocol";
+    description = "Library for talking to WWAN modems and devices which speak the Mobile Interface Broadband Model (MBIM) protocol";
     platforms = platforms.linux;
     license = licenses.gpl2;
     maintainers = with maintainers; [ wkennington ];
diff --git a/pkgs/development/libraries/libpsl/default.nix b/pkgs/development/libraries/libpsl/default.nix
index 2eb6c45d36a..903dcd9305e 100644
--- a/pkgs/development/libraries/libpsl/default.nix
+++ b/pkgs/development/libraries/libpsl/default.nix
@@ -28,6 +28,10 @@ in stdenv.mkDerivation {
   buildInputs = [ icu libxslt ];
   nativeBuildInputs = [ autoreconfHook docbook_xsl gtk_doc pkgconfig ];
 
+  postPatch = ''
+    substituteInPlace src/psl.c --replace bits/stat.h sys/stat.h
+  '';
+
   preAutoreconf = ''
     mkdir m4
     gtkdocize
diff --git a/pkgs/development/libraries/libseccomp/default.nix b/pkgs/development/libraries/libseccomp/default.nix
index af9f017ac73..444b68a23ee 100644
--- a/pkgs/development/libraries/libseccomp/default.nix
+++ b/pkgs/development/libraries/libseccomp/default.nix
@@ -1,17 +1,16 @@
-{ stdenv, fetchFromGitHub, autoreconfHook, getopt }:
+{ stdenv, fetchurl, getopt }:
+
+let version = "2.2.3"; in
 
 stdenv.mkDerivation rec {
-  name    = "libseccomp-${version}";
-  version = "2.2.3";
+  name = "libseccomp-${version}";
 
-  src = fetchFromGitHub {
-    owner = "seccomp";
-    repo = "libseccomp";
-    rev = "v${version}";
-    sha256 = "0pl827qjls5b6kjj8qxxdwcn6rviqbm5xjqf0hgx6b04c836mswx";
+  src = fetchurl {
+    url = "https://github.com/seccomp/libseccomp/releases/download/v${version}/libseccomp-${version}.tar.gz";
+    sha256 = "d9b400b703cab7bb04b84b9b6e52076a630b673819d7541757bcc16467b6d49e";
   };
 
-  buildInputs = [ autoreconfHook getopt ];
+  buildInputs = [ getopt ];
 
   patchPhase = ''
     patchShebangs .
diff --git a/pkgs/development/libraries/libunwind/native.nix b/pkgs/development/libraries/libunwind/native.nix
new file mode 100644
index 00000000000..6ce485ecaec
--- /dev/null
+++ b/pkgs/development/libraries/libunwind/native.nix
@@ -0,0 +1,17 @@
+{ stdenv }:
+
+assert stdenv.isDarwin;
+
+stdenv.mkDerivation {
+  name = "libunwind-native";
+
+  unpackPhase = ":";
+  dontBuild = true;
+
+  installPhase = ''
+    mkdir -p $out/lib
+    cat /usr/lib/system/libunwind.dylib > $out/lib/libunwind.dylib
+  '';
+
+  meta.platforms = stdenv.lib.platforms.darwin;
+}
diff --git a/pkgs/development/libraries/libwacom/default.nix b/pkgs/development/libraries/libwacom/default.nix
index a0dd711e815..12bb7c785ac 100644
--- a/pkgs/development/libraries/libwacom/default.nix
+++ b/pkgs/development/libraries/libwacom/default.nix
@@ -1,4 +1,4 @@
-{ fetchurl, stdenv, glib, pkgconfig, udev }:
+{ fetchurl, stdenv, glib, pkgconfig, udev, libgudev }:
 
 stdenv.mkDerivation rec {
   name = "libwacom-0.15";
@@ -8,7 +8,7 @@ stdenv.mkDerivation rec {
     sha256 = "04vppdj99cc0ya44n8p7zjk9yyw03v6fksw0a9n1gpnnsn4wardb";
   };
 
-  buildInputs = [ glib pkgconfig udev ];
+  buildInputs = [ glib pkgconfig udev libgudev ];
 
   meta = with stdenv.lib; {
     platforms = platforms.linux;
diff --git a/pkgs/development/libraries/mesa/default.nix b/pkgs/development/libraries/mesa/default.nix
index 90db53ae7eb..b0c26def14a 100644
--- a/pkgs/development/libraries/mesa/default.nix
+++ b/pkgs/development/libraries/mesa/default.nix
@@ -22,7 +22,7 @@ else
 */
 
 let
-  version = "10.6.8";
+  version = "11.0.4";
   # this is the default search path for DRI drivers
   driverLink = "/run/opengl-driver" + stdenv.lib.optionalString stdenv.isi686 "-32";
 in
@@ -36,7 +36,7 @@ stdenv.mkDerivation {
       "https://launchpad.net/mesa/trunk/${version}/+download/mesa-${version}.tar.xz"
       "ftp://ftp.freedesktop.org/pub/mesa/${version}/mesa-${version}.tar.xz"
     ];
-    sha256 = "e36ee5ceeadb3966fb5ce5b4cf18322dbb76a4f075558ae49c3bba94f57d58fd";
+    sha256 = "40201bf7fc6fa12a6d9edfe870b41eb4dd6669154e3c42c48a96f70805f5483d";
   };
 
   prePatch = "patchShebangs .";
diff --git a/pkgs/development/libraries/neon/default.nix b/pkgs/development/libraries/neon/default.nix
index 0ca64c9bb07..ffc409d271e 100644
--- a/pkgs/development/libraries/neon/default.nix
+++ b/pkgs/development/libraries/neon/default.nix
@@ -14,12 +14,11 @@ let
 in
 
 stdenv.mkDerivation rec {
-  version = "0.30.1";
-  name = "neon-${version}";
+  name = "neon-0.29.6";
 
   src = fetchurl {
     url = "http://www.webdav.org/neon/${name}.tar.gz";
-    sha256 = "1pawhk02x728xn396a1kcivy9gqm94srmgad6ymr9l0qvk02dih0";
+    sha256 = "0hzbjqdx1z8zw0vmbknf159wjsxbcq8ii0wgwkqhxj3dimr0nr4w";
   };
 
   patches = optionals stdenv.isDarwin [ ./0.29.6-darwin-fix-configure.patch ];
diff --git a/pkgs/development/libraries/nghttp2/default.nix b/pkgs/development/libraries/nghttp2/default.nix
index c4257fe97d2..5cd5f0cb629 100644
--- a/pkgs/development/libraries/nghttp2/default.nix
+++ b/pkgs/development/libraries/nghttp2/default.nix
@@ -34,12 +34,12 @@ let
 in
 stdenv.mkDerivation rec {
   name = "${prefix}nghttp2-${version}";
-  version = "1.2.1";
+  version = "1.3.4";
 
   # Don't use fetchFromGitHub since this needs a bootstrap curl
   src = fetchurl {
     url = "http://pub.wak.io/nixos/tarballs/nghttp2-${version}.tar.bz2";
-    sha256 = "8027461a231d205394890b2fee34d1c3751e28e7d3f7c1ebc1b557993ea4045e";
+    sha256 = "63c1d70e50f0c8514e261be88b66720df095269791aa008d76c09e0c3a4c085f";
   };
 
   # Configure script searches for a symbol which does not exist in jemalloc on Darwin
@@ -66,6 +66,7 @@ stdenv.mkDerivation rec {
     (mkWith   (optJemalloc != null) "jemalloc"        null)
     (mkWith   false                 "spdylay"         null)
     (mkWith   false                 "cython"          null)
+    (mkWith   false                 "mruby"           null)
   ];
 
   meta = with stdenv.lib; {
diff --git a/pkgs/development/libraries/pango/default.nix b/pkgs/development/libraries/pango/default.nix
index 2db67041ec3..e7106b9877e 100644
--- a/pkgs/development/libraries/pango/default.nix
+++ b/pkgs/development/libraries/pango/default.nix
@@ -3,26 +3,26 @@
 }:
 
 let
-  ver_maj = "1.36";
-  ver_min = "8";
+  ver_maj = "1.38";
+  ver_min = "0";
 in
 stdenv.mkDerivation rec {
   name = "pango-${ver_maj}.${ver_min}";
 
   src = fetchurl {
     url = "mirror://gnome/sources/pango/${ver_maj}/${name}.tar.xz";
-    sha256 = "01rdzjh68w8l5zn0648yibyarj8p6g7yfn59nw5awaz1i8dvbnqq";
+    sha256 = "0v12gi7f01iq3z852pclpnmkbcksbvpcmiazmklkx1dd9fbpakhx";
   };
 
   buildInputs = with stdenv.lib; [ gobjectIntrospection ]
-    ++ optionals stdenv.isDarwin [ fontconfig ];
+    ++ optional stdenv.isDarwin fontconfig;
   nativeBuildInputs = [ pkgconfig ];
 
   propagatedBuildInputs = [ xlibsWrapper glib cairo libpng fontconfig freetype harfbuzz ] ++ libintlOrEmpty;
 
   enableParallelBuilding = true;
 
-  doCheck = false; # test-layout fails on 1.36.8
+  doCheck = false; # test-layout fails on 1.38.0
   # jww (2014-05-05): The tests currently fail on Darwin:
   #
   # ERROR:testiter.c:139:iter_char_test: assertion failed: (extents.width == x1 - x0)
@@ -31,7 +31,7 @@ stdenv.mkDerivation rec {
 
   postInstall = "rm -rf $out/share/gtk-doc";
 
-  meta = {
+  meta = with stdenv.lib; {
     description = "A library for laying out and rendering of text, with an emphasis on internationalization";
 
     longDescription = ''
@@ -43,9 +43,9 @@ stdenv.mkDerivation rec {
     '';
 
     homepage = http://www.pango.org/;
-    license = stdenv.lib.licenses.lgpl2Plus;
+    license = licenses.lgpl2Plus;
 
-    maintainers = with stdenv.lib.maintainers; [ raskin urkud ];
-    hydraPlatforms = stdenv.lib.platforms.linux ++ stdenv.lib.platforms.darwin;
+    maintainers = with maintainers; [ raskin urkud ];
+    platforms = with platforms; linux ++ darwin;
   };
 }
diff --git a/pkgs/development/libraries/pcre/cve-2015-3210.patch b/pkgs/development/libraries/pcre/cve-2015-3210.patch
new file mode 100644
index 00000000000..c97849fb70c
--- /dev/null
+++ b/pkgs/development/libraries/pcre/cve-2015-3210.patch
@@ -0,0 +1,87 @@
+From 68ff1beb43bb3d4d8838f3285c97023d1e50513a Mon Sep 17 00:00:00 2001
+From: ph10 <ph10@2f5784b3-3f2a-0410-8824-cb99058d5e15>
+Date: Fri, 15 May 2015 17:17:03 +0000
+Subject: [PATCH] Fix buffer overflow for named recursive back reference when
+ the name is duplicated.
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Upstream commit ported to pcre-8.37:
+
+commit 4b79af6b4cbeb5326ae5e4d83f3e935e00286c19
+Author: ph10 <ph10@2f5784b3-3f2a-0410-8824-cb99058d5e15>
+Date:   Fri May 15 17:17:03 2015 +0000
+
+    Fix buffer overflow for named recursive back reference when the name is
+    duplicated.
+
+    git-svn-id: svn://vcs.exim.org/pcre/code/trunk@1558 2f5784b3-3f2a-0410-8824-cb99058d5e15
+
+This fixes CVE-2015-3210.
+
+Signed-off-by: Petr Písař <ppisar@redhat.com>
+---
+ pcre_compile.c       | 16 ++++++++++++++--
+ testdata/testinput2  |  2 ++
+ testdata/testoutput2 |  2 ++
+ 3 files changed, 18 insertions(+), 2 deletions(-)
+
+diff --git a/pcre_compile.c b/pcre_compile.c
+index 0efad26..6f06912 100644
+--- a/pcre_compile.c
++++ b/pcre_compile.c
+@@ -7173,14 +7173,26 @@ for (;; ptr++)
+           number. If the name is not found, set the value to 0 for a forward
+           reference. */
+ 
++          recno = 0;
+           ng = cd->named_groups;
+           for (i = 0; i < cd->names_found; i++, ng++)
+             {
+             if (namelen == ng->length &&
+                 STRNCMP_UC_UC(name, ng->name, namelen) == 0)
+-              break;
++              {
++              open_capitem *oc;
++              recno = ng->number;
++              if (is_recurse) break;
++              for (oc = cd->open_caps; oc != NULL; oc = oc->next)         
++                {          
++                if (oc->number == recno)                                     
++                  {               
++                  oc->flag = TRUE;                                      
++                  break;
++                  }                                                         
++                }                          
++              }    
+             }
+-          recno = (i < cd->names_found)? ng->number : 0;
+ 
+           /* Count named back references. */
+ 
+diff --git a/testdata/testinput2 b/testdata/testinput2
+index 58fe53b..83bb471 100644
+--- a/testdata/testinput2
++++ b/testdata/testinput2
+@@ -4152,4 +4152,6 @@ backtracking verbs. --/
+ 
+ /((?2){73}(?2))((?1))/
+ 
++"(?J)(?'d'(?'d'\g{d}))"
++
+ /-- End of testinput2 --/
+diff --git a/testdata/testoutput2 b/testdata/testoutput2
+index b718df0..7dff52a 100644
+--- a/testdata/testoutput2
++++ b/testdata/testoutput2
+@@ -14423,4 +14423,6 @@ Failed: lookbehind assertion is not fixed length at offset 17
+ 
+ /((?2){73}(?2))((?1))/
+ 
++"(?J)(?'d'(?'d'\g{d}))"
++
+ /-- End of testinput2 --/
+-- 
+2.4.3
+
diff --git a/pkgs/development/libraries/pcre/cve-2015-5073.patch b/pkgs/development/libraries/pcre/cve-2015-5073.patch
new file mode 100644
index 00000000000..16fd45c87b1
--- /dev/null
+++ b/pkgs/development/libraries/pcre/cve-2015-5073.patch
@@ -0,0 +1,68 @@
+From 354e1f8e921dcb9cf2f3a5eac93cd826d01a7d8a Mon Sep 17 00:00:00 2001
+From: ph10 <ph10@2f5784b3-3f2a-0410-8824-cb99058d5e15>
+Date: Tue, 23 Jun 2015 16:34:53 +0000
+Subject: [PATCH] Fix buffer overflow for forward reference within backward
+ assertion with excess closing parenthesis. Bugzilla 1651.
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+This is upstream commit ported to 8.37:
+
+commit 764692f9aea9eab50fdba6cb537441d8b34c6c37
+Author: ph10 <ph10@2f5784b3-3f2a-0410-8824-cb99058d5e15>
+Date:   Tue Jun 23 16:34:53 2015 +0000
+
+    Fix buffer overflow for forward reference within backward assertion with excess
+    closing parenthesis. Bugzilla 1651.
+
+    git-svn-id: svn://vcs.exim.org/pcre/code/trunk@1571 2f5784b3-3f2a-0410-8824-cb99058d5e15
+
+It fixes CVE-2015-5073.
+
+Signed-off-by: Petr Písař <ppisar@redhat.com>
+---
+ pcre_compile.c       | 2 +-
+ testdata/testinput2  | 2 ++
+ testdata/testoutput2 | 3 +++
+ 3 files changed, 6 insertions(+), 1 deletion(-)
+
+diff --git a/pcre_compile.c b/pcre_compile.c
+index 6f06912..b66b1f6 100644
+--- a/pcre_compile.c
++++ b/pcre_compile.c
+@@ -9392,7 +9392,7 @@ OP_RECURSE that are not fixed length get a diagnosic with a useful offset. The
+ exceptional ones forgo this. We scan the pattern to check that they are fixed
+ length, and set their lengths. */
+ 
+-if (cd->check_lookbehind)
++if (errorcode == 0 && cd->check_lookbehind)
+   {
+   pcre_uchar *cc = (pcre_uchar *)codestart;
+ 
+diff --git a/testdata/testinput2 b/testdata/testinput2
+index 83bb471..5cc9ce6 100644
+--- a/testdata/testinput2
++++ b/testdata/testinput2
+@@ -4154,4 +4154,6 @@ backtracking verbs. --/
+ 
+ "(?J)(?'d'(?'d'\g{d}))"
+ 
++/(?=di(?<=(?1))|(?=(.))))/
++
+ /-- End of testinput2 --/
+diff --git a/testdata/testoutput2 b/testdata/testoutput2
+index 7dff52a..4decb8d 100644
+--- a/testdata/testoutput2
++++ b/testdata/testoutput2
+@@ -14425,4 +14425,7 @@ Failed: lookbehind assertion is not fixed length at offset 17
+ 
+ "(?J)(?'d'(?'d'\g{d}))"
+ 
++/(?=di(?<=(?1))|(?=(.))))/
++Failed: unmatched parentheses at offset 23
++
+ /-- End of testinput2 --/
+-- 
+2.4.3
+
diff --git a/pkgs/development/libraries/pcre/default.nix b/pkgs/development/libraries/pcre/default.nix
index f32af2a0e1e..3370e910565 100644
--- a/pkgs/development/libraries/pcre/default.nix
+++ b/pkgs/development/libraries/pcre/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, autoreconfHook, unicodeSupport ? true, cplusplusSupport ? true
+{ stdenv, fetchurl, unicodeSupport ? true, cplusplusSupport ? true
 , windows ? null
 }:
 
@@ -12,12 +12,10 @@ stdenv.mkDerivation rec {
     sha256 = "17bqykp604p7376wj3q2nmjdhrb6v1ny8q08zdwi7qvc02l9wrsi";
   };
 
-  nativeBuildInputs = [ autoreconfHook ];
-
-  # A bundle of fixes which should be removed for 8.38
-  patchPhase = ''
-    patch -p0 -i ${./fixes.patch}
-  '';
+  patches =
+    [ ./cve-2015-3210.patch
+      ./cve-2015-5073.patch
+    ];
 
   outputs = [ "out" "doc" "man" ];
 
diff --git a/pkgs/development/libraries/pcre/fixes.patch b/pkgs/development/libraries/pcre/fixes.patch
deleted file mode 100644
index 3b39128d7e4..00000000000
--- a/pkgs/development/libraries/pcre/fixes.patch
+++ /dev/null
@@ -1,3538 +0,0 @@
-Index: pcre_jit_compile.c
-===================================================================
---- pcre_jit_compile.c	(revision 1554)
-+++ pcre_jit_compile.c	(working copy)
-@@ -1064,6 +1064,7 @@
- pcre_uchar *end = NULL;
- int private_data_ptr = *private_data_start;
- int space, size, bracketlen;
-+BOOL repeat_check = TRUE;
- 
- while (cc < ccend)
-   {
-@@ -1071,9 +1072,10 @@
-   size = 0;
-   bracketlen = 0;
-   if (private_data_ptr > SLJIT_MAX_LOCAL_SIZE)
--    return;
-+    break;
- 
--  if (*cc == OP_ONCE || *cc == OP_ONCE_NC || *cc == OP_BRA || *cc == OP_CBRA || *cc == OP_COND)
-+  if (repeat_check && (*cc == OP_ONCE || *cc == OP_ONCE_NC || *cc == OP_BRA || *cc == OP_CBRA || *cc == OP_COND))
-+    {
-     if (detect_repeat(common, cc))
-       {
-       /* These brackets are converted to repeats, so no global
-@@ -1081,6 +1083,8 @@
-       if (cc >= end)
-         end = bracketend(cc);
-       }
-+    }
-+  repeat_check = TRUE;
- 
-   switch(*cc)
-     {
-@@ -1136,6 +1140,13 @@
-     bracketlen = 1 + LINK_SIZE + IMM2_SIZE;
-     break;
- 
-+    case OP_BRAZERO:
-+    case OP_BRAMINZERO:
-+    case OP_BRAPOSZERO:
-+    repeat_check = FALSE;
-+    size = 1;
-+    break;
-+
-     CASE_ITERATOR_PRIVATE_DATA_1
-     space = 1;
-     size = -2;
-@@ -1162,12 +1173,17 @@
-     size = 1;
-     break;
- 
--    CASE_ITERATOR_TYPE_PRIVATE_DATA_2B
-+    case OP_TYPEUPTO:
-     if (cc[1 + IMM2_SIZE] != OP_ANYNL && cc[1 + IMM2_SIZE] != OP_EXTUNI)
-       space = 2;
-     size = 1 + IMM2_SIZE;
-     break;
- 
-+    case OP_TYPEMINUPTO:
-+    space = 2;
-+    size = 1 + IMM2_SIZE;
-+    break;
-+
-     case OP_CLASS:
-     case OP_NCLASS:
-     size += 1 + 32 / sizeof(pcre_uchar);
-@@ -1316,6 +1332,13 @@
-     cc += 1 + LINK_SIZE + IMM2_SIZE;
-     break;
- 
-+    case OP_THEN:
-+    stack_restore = TRUE;
-+    if (common->control_head_ptr != 0)
-+      *needs_control_head = TRUE;
-+    cc ++;
-+    break;
-+
-     default:
-     stack_restore = TRUE;
-     /* Fall through. */
-@@ -2220,6 +2243,7 @@
-     SLJIT_ASSERT_STOP();
-     break;
-     }
-+  SLJIT_ASSERT(current > (sljit_sw*)current[-1]);
-   current = (sljit_sw*)current[-1];
-   }
- return -1;
-@@ -3209,7 +3233,7 @@
- bytes[0] = len;
- }
- 
--static int scan_prefix(compiler_common *common, pcre_uchar *cc, pcre_uint32 *chars, pcre_uint8 *bytes, int max_chars)
-+static int scan_prefix(compiler_common *common, pcre_uchar *cc, pcre_uint32 *chars, pcre_uint8 *bytes, int max_chars, pcre_uint32 *rec_count)
- {
- /* Recursive function, which scans prefix literals. */
- BOOL last, any, caseless;
-@@ -3227,9 +3251,14 @@
- repeat = 1;
- while (TRUE)
-   {
-+  if (*rec_count == 0)
-+    return 0;
-+  (*rec_count)--;
-+
-   last = TRUE;
-   any = FALSE;
-   caseless = FALSE;
-+
-   switch (*cc)
-     {
-     case OP_CHARI:
-@@ -3291,7 +3320,7 @@
- #ifdef SUPPORT_UTF
-     if (common->utf && HAS_EXTRALEN(*cc)) len += GET_EXTRALEN(*cc);
- #endif
--    max_chars = scan_prefix(common, cc + len, chars, bytes, max_chars);
-+    max_chars = scan_prefix(common, cc + len, chars, bytes, max_chars, rec_count);
-     if (max_chars == 0)
-       return consumed;
-     last = FALSE;
-@@ -3314,7 +3343,7 @@
-     alternative = cc + GET(cc, 1);
-     while (*alternative == OP_ALT)
-       {
--      max_chars = scan_prefix(common, alternative + 1 + LINK_SIZE, chars, bytes, max_chars);
-+      max_chars = scan_prefix(common, alternative + 1 + LINK_SIZE, chars, bytes, max_chars, rec_count);
-       if (max_chars == 0)
-         return consumed;
-       alternative += GET(alternative, 1);
-@@ -3556,6 +3585,7 @@
- int range_right = -1, range_len = 3 - 1;
- sljit_ub *update_table = NULL;
- BOOL in_range;
-+pcre_uint32 rec_count;
- 
- for (i = 0; i < MAX_N_CHARS; i++)
-   {
-@@ -3564,7 +3594,8 @@
-   bytes[i * MAX_N_BYTES] = 0;
-   }
- 
--max = scan_prefix(common, common->start, chars, bytes, MAX_N_CHARS);
-+rec_count = 10000;
-+max = scan_prefix(common, common->start, chars, bytes, MAX_N_CHARS, &rec_count);
- 
- if (max <= 1)
-   return FALSE;
-@@ -4311,8 +4342,10 @@
-   case 4:
-   if ((ranges[1] - ranges[0]) == (ranges[3] - ranges[2])
-       && (ranges[0] | (ranges[2] - ranges[0])) == ranges[2]
-+      && (ranges[1] & (ranges[2] - ranges[0])) == 0
-       && is_powerof2(ranges[2] - ranges[0]))
-     {
-+    SLJIT_ASSERT((ranges[0] & (ranges[2] - ranges[0])) == 0 && (ranges[2] & ranges[3] & (ranges[2] - ranges[0])) != 0);
-     OP2(SLJIT_OR, TMP1, 0, TMP1, 0, SLJIT_IMM, ranges[2] - ranges[0]);
-     if (ranges[2] + 1 != ranges[3])
-       {
-@@ -4900,9 +4933,10 @@
-   if (!check_class_ranges(common, (const pcre_uint8 *)cc, FALSE, TRUE, list))
-     {
- #ifdef COMPILE_PCRE8
--    SLJIT_ASSERT(common->utf);
-+    jump = NULL;
-+    if (common->utf)
- #endif
--    jump = CMP(SLJIT_GREATER, TMP1, 0, SLJIT_IMM, 255);
-+      jump = CMP(SLJIT_GREATER, TMP1, 0, SLJIT_IMM, 255);
- 
-     OP2(SLJIT_AND, TMP2, 0, TMP1, 0, SLJIT_IMM, 0x7);
-     OP2(SLJIT_LSHR, TMP1, 0, TMP1, 0, SLJIT_IMM, 3);
-@@ -4911,7 +4945,10 @@
-     OP2(SLJIT_AND | SLJIT_SET_E, SLJIT_UNUSED, 0, TMP1, 0, TMP2, 0);
-     add_jump(compiler, list, JUMP(SLJIT_NOT_ZERO));
- 
--    JUMPHERE(jump);
-+#ifdef COMPILE_PCRE8
-+    if (common->utf)
-+#endif
-+      JUMPHERE(jump);
-     }
- 
-   OP1(SLJIT_MOV, TMP1, 0, TMP3, 0);
-@@ -7665,6 +7702,10 @@
-       OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(0), STR_PTR, 0);
-       }
- 
-+    /* Even if the match is empty, we need to reset the control head. */
-+    if (needs_control_head)
-+      OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->control_head_ptr, SLJIT_MEM1(STACK_TOP), STACK(stack));
-+
-     if (opcode == OP_SBRAPOS || opcode == OP_SCBRAPOS)
-       add_jump(compiler, &emptymatch, CMP(SLJIT_EQUAL, TMP1, 0, STR_PTR, 0));
- 
-@@ -7692,6 +7733,10 @@
-       OP1(SLJIT_MOV, SLJIT_MEM1(TMP2), (framesize + 1) * sizeof(sljit_sw), STR_PTR, 0);
-       }
- 
-+    /* Even if the match is empty, we need to reset the control head. */
-+    if (needs_control_head)
-+      OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->control_head_ptr, SLJIT_MEM1(STACK_TOP), STACK(stack));
-+
-     if (opcode == OP_SBRAPOS || opcode == OP_SCBRAPOS)
-       add_jump(compiler, &emptymatch, CMP(SLJIT_EQUAL, TMP1, 0, STR_PTR, 0));
- 
-@@ -7704,9 +7749,6 @@
-       }
-     }
- 
--  if (needs_control_head)
--    OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), common->control_head_ptr, SLJIT_MEM1(STACK_TOP), STACK(stack));
--
-   JUMPTO(SLJIT_JUMP, loop);
-   flush_stubs(common);
- 
-@@ -8441,8 +8483,7 @@
-       OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(1), STR_PTR, 0);
-       }
-     BACKTRACK_AS(braminzero_backtrack)->matchingpath = LABEL();
--    if (cc[1] > OP_ASSERTBACK_NOT)
--      count_match(common);
-+    count_match(common);
-     break;
- 
-     case OP_ONCE:
-@@ -9624,7 +9665,7 @@
- DEFINE_COMPILER;
- pcre_uchar *cc = common->start + common->currententry->start;
- pcre_uchar *ccbegin = cc + 1 + LINK_SIZE + (*cc == OP_BRA ? 0 : IMM2_SIZE);
--pcre_uchar *ccend = bracketend(cc);
-+pcre_uchar *ccend = bracketend(cc) - (1 + LINK_SIZE);
- BOOL needs_control_head;
- int framesize = get_framesize(common, cc, NULL, TRUE, &needs_control_head);
- int private_data_size = get_private_data_copy_length(common, ccbegin, ccend, needs_control_head);
-@@ -9648,6 +9689,7 @@
- 
- sljit_emit_fast_enter(compiler, TMP2, 0);
- allocate_stack(common, private_data_size + framesize + alternativesize);
-+count_match(common);
- OP1(SLJIT_MOV, SLJIT_MEM1(STACK_TOP), STACK(private_data_size + framesize + alternativesize - 1), TMP2, 0);
- copy_private_data(common, ccbegin, ccend, TRUE, private_data_size + framesize + alternativesize, framesize + alternativesize, needs_control_head);
- if (needs_control_head)
-@@ -9992,6 +10034,7 @@
- OP1(SLJIT_MOV_UI, TMP1, 0, SLJIT_MEM1(TMP1), SLJIT_OFFSETOF(jit_arguments, limit_match));
- OP1(SLJIT_MOV, STACK_TOP, 0, SLJIT_MEM1(TMP2), SLJIT_OFFSETOF(struct sljit_stack, base));
- OP1(SLJIT_MOV, STACK_LIMIT, 0, SLJIT_MEM1(TMP2), SLJIT_OFFSETOF(struct sljit_stack, limit));
-+OP2(SLJIT_ADD, TMP1, 0, TMP1, 0, SLJIT_IMM, 1);
- OP1(SLJIT_MOV, SLJIT_MEM1(SLJIT_SP), LIMIT_MATCH, TMP1, 0);
- 
- if (mode == JIT_PARTIAL_SOFT_COMPILE)
-Index: RunGrepTest
-===================================================================
---- RunGrepTest	(revision 1554)
-+++ RunGrepTest	(working copy)
-@@ -512,6 +512,14 @@
- (cd $srcdir; $valgrind $pcregrep  --line-offsets '(?<=\Ka)' $builddir/testtemp1grep) >>testtrygrep 2>&1
- echo "RC=$?" >>testtrygrep
- 
-+echo "---------------------------- Test 108 ------------------------------" >>testtrygrep
-+(cd $srcdir; $valgrind $pcregrep -lq PATTERN ./testdata/grepinput ./testdata/grepinputx) >>testtrygrep
-+echo "RC=$?" >>testtrygrep
-+
-+echo "---------------------------- Test 109 -----------------------------" >>testtrygrep
-+(cd $srcdir; $valgrind $pcregrep -cq lazy ./testdata/grepinput*) >>testtrygrep
-+echo "RC=$?" >>testtrygrep
-+
- # Now compare the results.
- 
- $cf $srcdir/testdata/grepoutput testtrygrep
-Index: pcre_compile.c
-===================================================================
---- pcre_compile.c	(revision 1554)
-+++ pcre_compile.c	(working copy)
-@@ -174,7 +174,7 @@
-      -ESC_Z,                  CHAR_LEFT_SQUARE_BRACKET,
-      CHAR_BACKSLASH,          CHAR_RIGHT_SQUARE_BRACKET,
-      CHAR_CIRCUMFLEX_ACCENT,  CHAR_UNDERSCORE,
--     CHAR_GRAVE_ACCENT,       7,
-+     CHAR_GRAVE_ACCENT,       ESC_a,
-      -ESC_b,                  0,
-      -ESC_d,                  ESC_e,
-      ESC_f,                   0,
-@@ -202,9 +202,9 @@
- /*  68 */     0,     0,    '|',     ',',    '%',   '_',    '>',    '?',
- /*  70 */     0,     0,      0,       0,      0,     0,      0,      0,
- /*  78 */     0,   '`',    ':',     '#',    '@',  '\'',    '=',    '"',
--/*  80 */     0,     7, -ESC_b,       0, -ESC_d, ESC_e,  ESC_f,      0,
-+/*  80 */     0, ESC_a, -ESC_b,       0, -ESC_d, ESC_e,  ESC_f,      0,
- /*  88 */-ESC_h,     0,      0,     '{',      0,     0,      0,      0,
--/*  90 */     0,     0, -ESC_k,     'l',      0, ESC_n,      0, -ESC_p,
-+/*  90 */     0,     0, -ESC_k,       0,      0, ESC_n,      0, -ESC_p,
- /*  98 */     0, ESC_r,      0,     '}',      0,     0,      0,      0,
- /*  A0 */     0,   '~', -ESC_s, ESC_tee,      0,-ESC_v, -ESC_w,      0,
- /*  A8 */     0,-ESC_z,      0,       0,      0,   '[',      0,      0,
-@@ -219,6 +219,12 @@
- /*  F0 */     0,     0,      0,       0,      0,     0,      0,      0,
- /*  F8 */     0,     0,      0,       0,      0,     0,      0,      0
- };
-+
-+/* We also need a table of characters that may follow \c in an EBCDIC
-+environment for characters 0-31. */
-+
-+static unsigned char ebcdic_escape_c[] = "@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_";
-+
- #endif
- 
- 
-@@ -458,7 +464,7 @@
-   "range out of order in character class\0"
-   "nothing to repeat\0"
-   /* 10 */
--  "operand of unlimited repeat could match the empty string\0"  /** DEAD **/
-+  "internal error: invalid forward reference offset\0"
-   "internal error: unexpected repeat\0"
-   "unrecognized character after (? or (?-\0"
-   "POSIX named classes are supported only within a class\0"
-@@ -527,7 +533,11 @@
-   "different names for subpatterns of the same number are not allowed\0"
-   "(*MARK) must have an argument\0"
-   "this version of PCRE is not compiled with Unicode property support\0"
-+#ifndef EBCDIC
-   "\\c must be followed by an ASCII character\0"
-+#else
-+  "\\c must be followed by a letter or one of [\\]^_?\0"
-+#endif
-   "\\k is not followed by a braced, angle-bracketed, or quoted name\0"
-   /* 70 */
-   "internal error: unknown opcode in find_fixedlength()\0"
-@@ -1425,7 +1435,16 @@
-     c ^= 0x40;
- #else             /* EBCDIC coding */
-     if (c >= CHAR_a && c <= CHAR_z) c += 64;
--    c ^= 0xC0;
-+    if (c == CHAR_QUESTION_MARK)
-+      c = ('\\' == 188 && '`' == 74)? 0x5f : 0xff;
-+    else
-+      {
-+      for (i = 0; i < 32; i++)
-+        {
-+        if (c == ebcdic_escape_c[i]) break;
-+        }
-+      if (i < 32) c = i; else *errorcodeptr = ERR68;
-+      }
- #endif
-     break;
- 
-@@ -1799,7 +1818,7 @@
-     case OP_ASSERTBACK:
-     case OP_ASSERTBACK_NOT:
-     do cc += GET(cc, 1); while (*cc == OP_ALT);
--    cc += PRIV(OP_lengths)[*cc];
-+    cc += 1 + LINK_SIZE;
-     break;
- 
-     /* Skip over things that don't match chars */
-@@ -2487,7 +2506,7 @@
-   if (c == OP_BRA  || c == OP_BRAPOS ||
-       c == OP_CBRA || c == OP_CBRAPOS ||
-       c == OP_ONCE || c == OP_ONCE_NC ||
--      c == OP_COND)
-+      c == OP_COND || c == OP_SCOND)
-     {
-     BOOL empty_branch;
-     if (GET(code, 1) == 0) return TRUE;    /* Hit unclosed bracket */
-@@ -3886,11 +3905,11 @@
- The problem in trying to be exactly like Perl is in the handling of escapes. We
- have to be sure that [abc[:x\]pqr] is *not* treated as containing a POSIX
- class, but [abc[:x\]pqr:]] is (so that an error can be generated). The code
--below handles the special case of \], but does not try to do any other escape
--processing. This makes it different from Perl for cases such as [:l\ower:]
--where Perl recognizes it as the POSIX class "lower" but PCRE does not recognize
--"l\ower". This is a lesser evil than not diagnosing bad classes when Perl does,
--I think.
-+below handles the special cases \\ and \], but does not try to do any other
-+escape processing. This makes it different from Perl for cases such as
-+[:l\ower:] where Perl recognizes it as the POSIX class "lower" but PCRE does
-+not recognize "l\ower". This is a lesser evil than not diagnosing bad classes
-+when Perl does, I think.
- 
- A user pointed out that PCRE was rejecting [:a[:digit:]] whereas Perl was not.
- It seems that the appearance of a nested POSIX class supersedes an apparent
-@@ -3917,21 +3936,16 @@
- terminator = *(++ptr);   /* compiler warns about "non-constant" initializer. */
- for (++ptr; *ptr != CHAR_NULL; ptr++)
-   {
--  if (*ptr == CHAR_BACKSLASH && ptr[1] == CHAR_RIGHT_SQUARE_BRACKET)
-+  if (*ptr == CHAR_BACKSLASH &&
-+      (ptr[1] == CHAR_RIGHT_SQUARE_BRACKET ||
-+       ptr[1] == CHAR_BACKSLASH))
-     ptr++;
--  else if (*ptr == CHAR_RIGHT_SQUARE_BRACKET) return FALSE;
--  else
-+  else if ((*ptr == CHAR_LEFT_SQUARE_BRACKET && ptr[1] == terminator) ||
-+            *ptr == CHAR_RIGHT_SQUARE_BRACKET) return FALSE;
-+  else if (*ptr == terminator && ptr[1] == CHAR_RIGHT_SQUARE_BRACKET)
-     {
--    if (*ptr == terminator && ptr[1] == CHAR_RIGHT_SQUARE_BRACKET)
--      {
--      *endptr = ptr;
--      return TRUE;
--      }
--    if (*ptr == CHAR_LEFT_SQUARE_BRACKET &&
--         (ptr[1] == CHAR_COLON || ptr[1] == CHAR_DOT ||
--          ptr[1] == CHAR_EQUALS_SIGN) &&
--        check_posix_syntax(ptr, endptr))
--      return FALSE;
-+    *endptr = ptr;
-+    return TRUE;
-     }
-   }
- return FALSE;
-@@ -3985,11 +3999,12 @@
- is called, the partially compiled regex must be temporarily terminated with
- OP_END.
- 
--This function has been extended with the possibility of forward references for
--recursions and subroutine calls. It must also check the list of such references
--for the group we are dealing with. If it finds that one of the recursions in
--the current group is on this list, it adjusts the offset in the list, not the
--value in the reference (which is a group number).
-+This function has been extended to cope with forward references for recursions
-+and subroutine calls. It must check the list of such references for the
-+group we are dealing with. If it finds that one of the recursions in the
-+current group is on this list, it does not adjust the value in the reference
-+(which is a group number). After the group has been scanned, all the offsets in
-+the forward reference list for the group are adjusted.
- 
- Arguments:
-   group      points to the start of the group
-@@ -4005,29 +4020,21 @@
- adjust_recurse(pcre_uchar *group, int adjust, BOOL utf, compile_data *cd,
-   size_t save_hwm_offset)
- {
-+int offset;
-+pcre_uchar *hc;
- pcre_uchar *ptr = group;
- 
- while ((ptr = (pcre_uchar *)find_recurse(ptr, utf)) != NULL)
-   {
--  int offset;
--  pcre_uchar *hc;
--
--  /* See if this recursion is on the forward reference list. If so, adjust the
--  reference. */
--
-   for (hc = (pcre_uchar *)cd->start_workspace + save_hwm_offset; hc < cd->hwm;
-        hc += LINK_SIZE)
-     {
-     offset = (int)GET(hc, 0);
--    if (cd->start_code + offset == ptr + 1)
--      {
--      PUT(hc, 0, offset + adjust);
--      break;
--      }
-+    if (cd->start_code + offset == ptr + 1) break;
-     }
- 
--  /* Otherwise, adjust the recursion offset if it's after the start of this
--  group. */
-+  /* If we have not found this recursion on the forward reference list, adjust
-+  the recursion's offset if it's after the start of this group. */
- 
-   if (hc >= cd->hwm)
-     {
-@@ -4037,6 +4044,15 @@
- 
-   ptr += 1 + LINK_SIZE;
-   }
-+
-+/* Now adjust all forward reference offsets for the group. */
-+
-+for (hc = (pcre_uchar *)cd->start_workspace + save_hwm_offset; hc < cd->hwm;
-+     hc += LINK_SIZE)
-+  {
-+  offset = (int)GET(hc, 0);
-+  PUT(hc, 0, offset + adjust);
-+  }
- }
- 
- 
-@@ -4465,7 +4481,7 @@
- const pcre_uchar *nestptr = NULL;
- pcre_uchar *previous = NULL;
- pcre_uchar *previous_callout = NULL;
--size_t save_hwm_offset = 0;
-+size_t item_hwm_offset = 0;
- pcre_uint8 classbits[32];
- 
- /* We can fish out the UTF-8 setting once and for all into a BOOL, but we
-@@ -4623,8 +4639,7 @@
-   /* In the real compile phase, just check the workspace used by the forward
-   reference list. */
- 
--  else if (cd->hwm > cd->start_workspace + cd->workspace_size -
--           WORK_SIZE_SAFETY_MARGIN)
-+  else if (cd->hwm > cd->start_workspace + cd->workspace_size)
-     {
-     *errorcodeptr = ERR52;
-     goto FAILED;
-@@ -4767,6 +4782,7 @@
-     zeroreqchar = reqchar;
-     zeroreqcharflags = reqcharflags;
-     previous = code;
-+    item_hwm_offset = cd->hwm - cd->start_workspace;
-     *code++ = ((options & PCRE_DOTALL) != 0)? OP_ALLANY: OP_ANY;
-     break;
- 
-@@ -4818,6 +4834,7 @@
-     /* Handle a real character class. */
- 
-     previous = code;
-+    item_hwm_offset = cd->hwm - cd->start_workspace;
- 
-     /* PCRE supports POSIX class stuff inside a class. Perl gives an error if
-     they are encountered at the top level, so we'll do that too. */
-@@ -5195,9 +5212,9 @@
-               cd, PRIV(vspace_list));
-             continue;
- 
--#ifdef SUPPORT_UCP
-             case ESC_p:
-             case ESC_P:
-+#ifdef SUPPORT_UCP
-               {
-               BOOL negated;
-               unsigned int ptype = 0, pdata = 0;
-@@ -5211,6 +5228,9 @@
-               class_has_8bitchar--;                /* Undo! */
-               continue;
-               }
-+#else
-+            *errorcodeptr = ERR45;
-+            goto FAILED;
- #endif
-             /* Unrecognized escapes are faulted if PCRE is running in its
-             strict mode. By default, for compatibility with Perl, they are
-@@ -5930,7 +5950,7 @@
-       {
-       register int i;
-       int len = (int)(code - previous);
--      size_t base_hwm_offset = save_hwm_offset;
-+      size_t base_hwm_offset = item_hwm_offset;
-       pcre_uchar *bralink = NULL;
-       pcre_uchar *brazeroptr = NULL;
- 
-@@ -5985,7 +6005,7 @@
-         if (repeat_max <= 1)    /* Covers 0, 1, and unlimited */
-           {
-           *code = OP_END;
--          adjust_recurse(previous, 1, utf, cd, save_hwm_offset);
-+          adjust_recurse(previous, 1, utf, cd, item_hwm_offset);
-           memmove(previous + 1, previous, IN_UCHARS(len));
-           code++;
-           if (repeat_max == 0)
-@@ -6009,7 +6029,7 @@
-           {
-           int offset;
-           *code = OP_END;
--          adjust_recurse(previous, 2 + LINK_SIZE, utf, cd, save_hwm_offset);
-+          adjust_recurse(previous, 2 + LINK_SIZE, utf, cd, item_hwm_offset);
-           memmove(previous + 2 + LINK_SIZE, previous, IN_UCHARS(len));
-           code += 2 + LINK_SIZE;
-           *previous++ = OP_BRAZERO + repeat_type;
-@@ -6254,6 +6274,12 @@
-             while (*scode == OP_ALT);
-             }
- 
-+          /* A conditional group with only one branch has an implicit empty
-+          alternative branch. */
-+
-+          if (*bracode == OP_COND && bracode[GET(bracode,1)] != OP_ALT)
-+            *bracode = OP_SCOND;
-+
-           /* Handle possessive quantifiers. */
- 
-           if (possessive_quantifier)
-@@ -6267,11 +6293,11 @@
-               {
-               int nlen = (int)(code - bracode);
-               *code = OP_END;
--              adjust_recurse(bracode, 1 + LINK_SIZE, utf, cd, save_hwm_offset);
-+              adjust_recurse(bracode, 1 + LINK_SIZE, utf, cd, item_hwm_offset);
-               memmove(bracode + 1 + LINK_SIZE, bracode, IN_UCHARS(nlen));
-               code += 1 + LINK_SIZE;
-               nlen += 1 + LINK_SIZE;
--              *bracode = OP_BRAPOS;
-+              *bracode = (*bracode == OP_COND)? OP_BRAPOS : OP_SBRAPOS;
-               *code++ = OP_KETRPOS;
-               PUTINC(code, 0, nlen);
-               PUT(bracode, 1, nlen);
-@@ -6401,7 +6427,7 @@
-         else
-           {
-           *code = OP_END;
--          adjust_recurse(tempcode, 1 + LINK_SIZE, utf, cd, save_hwm_offset);
-+          adjust_recurse(tempcode, 1 + LINK_SIZE, utf, cd, item_hwm_offset);
-           memmove(tempcode + 1 + LINK_SIZE, tempcode, IN_UCHARS(len));
-           code += 1 + LINK_SIZE;
-           len += 1 + LINK_SIZE;
-@@ -6450,7 +6476,7 @@
- 
-         default:
-         *code = OP_END;
--        adjust_recurse(tempcode, 1 + LINK_SIZE, utf, cd, save_hwm_offset);
-+        adjust_recurse(tempcode, 1 + LINK_SIZE, utf, cd, item_hwm_offset);
-         memmove(tempcode + 1 + LINK_SIZE, tempcode, IN_UCHARS(len));
-         code += 1 + LINK_SIZE;
-         len += 1 + LINK_SIZE;
-@@ -6623,7 +6649,7 @@
-     newoptions = options;
-     skipbytes = 0;
-     bravalue = OP_CBRA;
--    save_hwm_offset = cd->hwm - cd->start_workspace;
-+    item_hwm_offset = cd->hwm - cd->start_workspace;
-     reset_bracount = FALSE;
- 
-     /* Deal with the extended parentheses; all are introduced by '?', and the
-@@ -6641,6 +6667,7 @@
-         /* ------------------------------------------------------------ */
-         case CHAR_VERTICAL_LINE:  /* Reset capture count for each branch */
-         reset_bracount = TRUE;
-+        cd->dupgroups = TRUE;     /* Record (?| encountered */ 
-         /* Fall through */
- 
-         /* ------------------------------------------------------------ */
-@@ -6741,6 +6768,12 @@
-           {
-           while (IS_DIGIT(*ptr))
-             {
-+            if (recno > INT_MAX / 10 - 1)  /* Integer overflow */              
-+              {                                                             
-+              while (IS_DIGIT(*ptr)) ptr++;                                 
-+              *errorcodeptr = ERR61;                                        
-+              goto FAILED; 
-+              }
-             recno = recno * 10 + (int)(*ptr - CHAR_0);
-             ptr++;
-             }
-@@ -6769,7 +6802,7 @@
-             ptr++;
-             }
-           namelen = (int)(ptr - name);
--          if (lengthptr != NULL) *lengthptr += IMM2_SIZE;
-+          if (lengthptr != NULL) skipbytes += IMM2_SIZE;
-           }
- 
-         /* Check the terminator */
-@@ -6875,6 +6908,11 @@
-               *errorcodeptr = ERR15;
-               goto FAILED;
-               }
-+            if (recno > INT_MAX / 10 - 1)   /* Integer overflow */          
-+              {                                                                
-+              *errorcodeptr = ERR61;                                        
-+              goto FAILED;                                
-+              }   
-             recno = recno * 10 + name[i] - CHAR_0;
-             }
-           if (recno == 0) recno = RREF_ANY;
-@@ -7151,7 +7189,8 @@
-         if (lengthptr != NULL)
-           {
-           named_group *ng;
--
-+          recno = 0;
-+           
-           if (namelen == 0)
-             {
-             *errorcodeptr = ERR62;
-@@ -7168,20 +7207,6 @@
-             goto FAILED;
-             }
- 
--          /* The name table does not exist in the first pass; instead we must
--          scan the list of names encountered so far in order to get the
--          number. If the name is not found, set the value to 0 for a forward
--          reference. */
--
--          ng = cd->named_groups;
--          for (i = 0; i < cd->names_found; i++, ng++)
--            {
--            if (namelen == ng->length &&
--                STRNCMP_UC_UC(name, ng->name, namelen) == 0)
--              break;
--            }
--          recno = (i < cd->names_found)? ng->number : 0;
--
-           /* Count named back references. */
- 
-           if (!is_recurse) cd->namedrefcount++;
-@@ -7191,6 +7216,56 @@
-           16-bit data item. */
- 
-           *lengthptr += IMM2_SIZE;
-+
-+          /* If this is a forward reference and we are within a (?|...) group,
-+          the reference may end up as the number of a group which we are
-+          currently inside, that is, it could be a recursive reference. In the
-+          real compile this will be picked up and the reference wrapped with
-+          OP_ONCE to make it atomic, so we must space in case this occurs. */
-+
-+          /* In fact, this can happen for a non-forward reference because
-+          another group with the same number might be created later. This
-+          issue is fixed "properly" in PCRE2. As PCRE1 is now in maintenance
-+          only mode, we finesse the bug by allowing more memory always. */
-+
-+          *lengthptr += 2 + 2*LINK_SIZE;
-+          
-+          /* It is even worse than that. The current reference may be to an
-+          existing named group with a different number (so apparently not
-+          recursive) but which later on is also attached to a group with the
-+          current number. This can only happen if $(| has been previous 
-+          encountered. In that case, we allow yet more memory, just in case. 
-+          (Again, this is fixed "properly" in PCRE2. */
-+          
-+          if (cd->dupgroups) *lengthptr += 4 + 4*LINK_SIZE;
-+
-+          /* Otherwise, check for recursion here. The name table does not exist
-+          in the first pass; instead we must scan the list of names encountered
-+          so far in order to get the number. If the name is not found, leave
-+          the value of recno as 0 for a forward reference. */
-+           
-+          else
-+            { 
-+            ng = cd->named_groups;
-+            for (i = 0; i < cd->names_found; i++, ng++)
-+              {
-+              if (namelen == ng->length &&
-+                  STRNCMP_UC_UC(name, ng->name, namelen) == 0)
-+                {
-+                open_capitem *oc;
-+                recno = ng->number;
-+                if (is_recurse) break;
-+                for (oc = cd->open_caps; oc != NULL; oc = oc->next)
-+                  {
-+                  if (oc->number == recno)
-+                    {
-+                    oc->flag = TRUE;
-+                    break;
-+                    }
-+                  }
-+                }
-+              }
-+            }   
-           }
- 
-         /* In the real compile, search the name table. We check the name
-@@ -7237,8 +7312,6 @@
-           for (i++; i < cd->names_found; i++)
-             {
-             if (STRCMP_UC_UC(slot + IMM2_SIZE, cslot + IMM2_SIZE) != 0) break;
--
--
-             count++;
-             cslot += cd->name_entry_size;
-             }
-@@ -7247,6 +7320,7 @@
-             {
-             if (firstcharflags == REQ_UNSET) firstcharflags = REQ_NONE;
-             previous = code;
-+            item_hwm_offset = cd->hwm - cd->start_workspace;
-             *code++ = ((options & PCRE_CASELESS) != 0)? OP_DNREFI : OP_DNREF;
-             PUT2INC(code, 0, index);
-             PUT2INC(code, 0, count);
-@@ -7284,9 +7358,14 @@
- 
- 
-         /* ------------------------------------------------------------ */
--        case CHAR_R:              /* Recursion */
--        ptr++;                    /* Same as (?0)      */
--        /* Fall through */
-+        case CHAR_R:              /* Recursion, same as (?0) */
-+        recno = 0;
-+        if (*(++ptr) != CHAR_RIGHT_PARENTHESIS)
-+          {
-+          *errorcodeptr = ERR29;
-+          goto FAILED;
-+          }
-+        goto HANDLE_RECURSION;
- 
- 
-         /* ------------------------------------------------------------ */
-@@ -7323,7 +7402,15 @@
- 
-           recno = 0;
-           while(IS_DIGIT(*ptr))
-+            {
-+            if (recno > INT_MAX / 10 - 1) /* Integer overflow */
-+              {
-+              while (IS_DIGIT(*ptr)) ptr++;
-+              *errorcodeptr = ERR61;
-+              goto FAILED;
-+              }
-             recno = recno * 10 + *ptr++ - CHAR_0;
-+            }
- 
-           if (*ptr != (pcre_uchar)terminator)
-             {
-@@ -7360,6 +7447,7 @@
-           HANDLE_RECURSION:
- 
-           previous = code;
-+          item_hwm_offset = cd->hwm - cd->start_workspace;
-           called = cd->start_code;
- 
-           /* When we are actually compiling, find the bracket that is being
-@@ -7561,7 +7649,11 @@
-       previous = NULL;
-       cd->iscondassert = FALSE;
-       }
--    else previous = code;
-+    else
-+      {
-+      previous = code;
-+      item_hwm_offset = cd->hwm - cd->start_workspace;
-+      }
- 
-     *code = bravalue;
-     tempcode = code;
-@@ -7809,7 +7901,7 @@
-         const pcre_uchar *p;
-         pcre_uint32 cf;
- 
--        save_hwm_offset = cd->hwm - cd->start_workspace;   /* Normally this is set when '(' is read */
-+        item_hwm_offset = cd->hwm - cd->start_workspace;   /* Normally this is set when '(' is read */
-         terminator = (*(++ptr) == CHAR_LESS_THAN_SIGN)?
-           CHAR_GREATER_THAN_SIGN : CHAR_APOSTROPHE;
- 
-@@ -7838,7 +7930,7 @@
-         if (*p != (pcre_uchar)terminator)
-           {
-           *errorcodeptr = ERR57;
--          break;
-+          goto FAILED;
-           }
-         ptr++;
-         goto HANDLE_NUMERICAL_RECURSION;
-@@ -7853,7 +7945,7 @@
-           ptr[1] != CHAR_APOSTROPHE && ptr[1] != CHAR_LEFT_CURLY_BRACKET))
-           {
-           *errorcodeptr = ERR69;
--          break;
-+          goto FAILED;
-           }
-         is_recurse = FALSE;
-         terminator = (*(++ptr) == CHAR_LESS_THAN_SIGN)?
-@@ -7877,6 +7969,7 @@
-         HANDLE_REFERENCE:
-         if (firstcharflags == REQ_UNSET) firstcharflags = REQ_NONE;
-         previous = code;
-+        item_hwm_offset = cd->hwm - cd->start_workspace;
-         *code++ = ((options & PCRE_CASELESS) != 0)? OP_REFI : OP_REF;
-         PUT2INC(code, 0, recno);
-         cd->backref_map |= (recno < 32)? (1 << recno) : 1;
-@@ -7906,6 +7999,7 @@
-         if (!get_ucp(&ptr, &negated, &ptype, &pdata, errorcodeptr))
-           goto FAILED;
-         previous = code;
-+        item_hwm_offset = cd->hwm - cd->start_workspace;
-         *code++ = ((escape == ESC_p) != negated)? OP_PROP : OP_NOTPROP;
-         *code++ = ptype;
-         *code++ = pdata;
-@@ -7946,6 +8040,7 @@
- 
-           {
-           previous = (escape > ESC_b && escape < ESC_Z)? code : NULL;
-+          item_hwm_offset = cd->hwm - cd->start_workspace;
-           *code++ = (!utf && escape == ESC_C)? OP_ALLANY : escape;
-           }
-         }
-@@ -7989,6 +8084,7 @@
- 
-     ONE_CHAR:
-     previous = code;
-+    item_hwm_offset = cd->hwm - cd->start_workspace;
- 
-     /* For caseless UTF-8 mode when UCP support is available, check whether
-     this character has more than one other case. If so, generate a special
-@@ -9164,6 +9260,7 @@
- cd->name_entry_size = 0;
- cd->name_table = NULL;
- cd->dupnames = FALSE;
-+cd->dupgroups = FALSE;
- cd->namedrefcount = 0;
- cd->start_code = cworkspace;
- cd->hwm = cworkspace;
-@@ -9198,7 +9295,7 @@
- 
- DPRINTF(("end pre-compile: length=%d workspace=%d\n", length,
-   (int)(cd->hwm - cworkspace)));
--
-+  
- if (length > MAX_PATTERN_SIZE)
-   {
-   errorcode = ERR20;
-@@ -9336,6 +9433,16 @@
-     int offset, recno;
-     cd->hwm -= LINK_SIZE;
-     offset = GET(cd->hwm, 0);
-+    
-+    /* Check that the hwm handling hasn't gone wrong. This whole area is
-+    rewritten in PCRE2 because there are some obscure cases. */ 
-+     
-+    if (offset == 0 || codestart[offset-1] != OP_RECURSE)
-+      {
-+      errorcode = ERR10; 
-+      break;
-+      }  
-+ 
-     recno = GET(codestart, offset);
-     if (recno != prev_recno)
-       {
-@@ -9366,7 +9473,7 @@
- "const" attribute if the cast (pcre_uchar *)codestart is used directly in the
- function call. */
- 
--if ((options & PCRE_NO_AUTO_POSSESS) == 0)
-+if (errorcode == 0 && (options & PCRE_NO_AUTO_POSSESS) == 0)
-   {
-   pcre_uchar *temp = (pcre_uchar *)codestart;
-   auto_possessify(temp, utf, cd);
-@@ -9380,7 +9487,7 @@
- exceptional ones forgo this. We scan the pattern to check that they are fixed
- length, and set their lengths. */
- 
--if (cd->check_lookbehind)
-+if (errorcode == 0 && cd->check_lookbehind)
-   {
-   pcre_uchar *cc = (pcre_uchar *)codestart;
- 
-@@ -9593,4 +9700,3 @@
- }
- 
- /* End of pcre_compile.c */
--
-Index: ChangeLog
-===================================================================
---- ChangeLog	(revision 1554)
-+++ ChangeLog	(working copy)
-@@ -1,6 +1,162 @@
- ChangeLog for PCRE
- ------------------
- 
-+Note that the PCRE 8.xx series (PCRE1) is now in a bugfix-only state. All 
-+development is happening in the PCRE2 10.xx series.
-+
-+Version 8.38 xx-xxx-xxxx
-+------------------------
-+
-+1.  If a group that contained a recursive back reference also contained a
-+    forward reference subroutine call followed by a non-forward-reference
-+    subroutine call, for example /.((?2)(?R)\1)()/, pcre2_compile() failed to
-+    compile correct code, leading to undefined behaviour or an internally
-+    detected error. This bug was discovered by the LLVM fuzzer.
-+    
-+2.  Quantification of certain items (e.g. atomic back references) could cause
-+    incorrect code to be compiled when recursive forward references were
-+    involved. For example, in this pattern: /(?1)()((((((\1++))\x85)+)|))/.
-+    This bug was discovered by the LLVM fuzzer.
-+    
-+3.  A repeated conditional group whose condition was a reference by name caused
-+    a buffer overflow if there was more than one group with the given name.
-+    This bug was discovered by the LLVM fuzzer.
-+    
-+4.  A recursive back reference by name within a group that had the same name as
-+    another group caused a buffer overflow. For example:
-+    /(?J)(?'d'(?'d'\g{d}))/. This bug was discovered by the LLVM fuzzer.
-+
-+5.  A forward reference by name to a group whose number is the same as the
-+    current group, for example in this pattern: /(?|(\k'Pm')|(?'Pm'))/, caused
-+    a buffer overflow at compile time. This bug was discovered by the LLVM
-+    fuzzer.
-+    
-+6.  A lookbehind assertion within a set of mutually recursive subpatterns could
-+    provoke a buffer overflow. This bug was discovered by the LLVM fuzzer.
-+    
-+7.  Another buffer overflow bug involved duplicate named groups with a 
-+    reference between their definition, with a group that reset capture 
-+    numbers, for example: /(?J:(?|(?'R')(\k'R')|((?'R'))))/. This has been 
-+    fixed by always allowing for more memory, even if not needed. (A proper fix 
-+    is implemented in PCRE2, but it involves more refactoring.) 
-+    
-+8.  There was no check for integer overflow in subroutine calls such as (?123).
-+
-+9.  The table entry for \l in EBCDIC environments was incorrect, leading to its
-+    being treated as a literal 'l' instead of causing an error. 
-+    
-+10. There was a buffer overflow if pcre_exec() was called with an ovector of 
-+    size 1. This bug was found by american fuzzy lop.
-+    
-+11. If a non-capturing group containing a conditional group that could match
-+    an empty string was repeated, it was not identified as matching an empty
-+    string itself. For example: /^(?:(?(1)x|)+)+$()/.
-+    
-+12. In an EBCDIC environment, pcretest was mishandling the escape sequences
-+    \a and \e in test subject lines. 
-+    
-+13. In an EBCDIC environment, \a in a pattern was converted to the ASCII 
-+    instead of the EBCDIC value. 
-+    
-+14. The handling of \c in an EBCDIC environment has been revised so that it is
-+    now compatible with the specification in Perl's perlebcdic page.
-+    
-+15. The EBCDIC character 0x41 is a non-breaking space, equivalent to 0xa0 in
-+    ASCII/Unicode. This has now been added to the list of characters that are
-+    recognized as white space in EBCDIC.  
-+    
-+16. When PCRE was compiled without UCP support, the use of \p and \P gave an 
-+    error (correctly) when used outside a class, but did not give an error 
-+    within a class.
-+    
-+17. \h within a class was incorrectly compiled in EBCDIC environments. 
-+
-+18. A pattern with an unmatched closing parenthesis that contained a backward 
-+    assertion which itself contained a forward reference caused buffer 
-+    overflow. And example pattern is: /(?=di(?<=(?1))|(?=(.))))/.
-+
-+19. JIT should return with error when the compiled pattern requires more stack
-+    space than the maximum.
-+
-+20. A possessively repeated conditional group that could match an empty string,
-+    for example, /(?(R))*+/, was incorrectly compiled.
-+
-+21. Fix infinite recursion in the JIT compiler when certain patterns such as
-+    /(?:|a|){100}x/ are analysed.
-+
-+22. Some patterns with character classes involving [: and \\ were incorrectly
-+    compiled and could cause reading from uninitialized memory or an incorrect
-+    error diagnosis.
-+
-+23. Pathological patterns containing many nested occurrences of [: caused 
-+    pcre_compile() to run for a very long time.
-+
-+24. A conditional group with only one branch has an implicit empty alternative
-+    branch and must therefore be treated as potentially matching an empty
-+    string.
-+
-+25. If (?R was followed by - or + incorrect behaviour happened instead of a
-+    diagnostic. 
-+    
-+26. Arrange to give up on finding the minimum matching length for overly 
-+    complex patterns. 
-+    
-+27. Similar to (4) above: in a pattern with duplicated named groups and an 
-+    occurrence of (?| it is possible for an apparently non-recursive back 
-+    reference to become recursive if a later named group with the relevant 
-+    number is encountered. This could lead to a buffer overflow. Wen Guanxing 
-+    from Venustech ADLAB discovered this bug.
-+
-+28. If pcregrep was given the -q option with -c or -l, or when handling a 
-+    binary file, it incorrectly wrote output to stdout.
-+     
-+29. The JIT compiler did not restore the control verb head in case of *THEN
-+    control verbs. This issue was found by Karl Skomski with a custom LLVM
-+    fuzzer.
-+
-+30. Error messages for syntax errors following \g and \k were giving inaccurate 
-+    offsets in the pattern.
-+    
-+31. Added a check for integer overflow in conditions (?(<digits>) and
-+    (?(R<digits>). This omission was discovered by Karl Skomski with the LLVM
-+    fuzzer.
-+    
-+32. Handling recursive references such as (?2) when the reference is to a group 
-+    later in the pattern uses code that is very hacked about and error-prone.
-+    It has been re-written for PCRE2. Here in PCRE1, a check has been added to
-+    give an internal error if it is obvious that compiling has gone wrong.
-+
-+33. The JIT compiler should not check repeats after a {0,1} repeat byte code.
-+    This issue was found by Karl Skomski with a custom LLVM fuzzer.
-+
-+34. The JIT compiler should restore the control chain for empty possessive
-+    repeats. This issue was found by Karl Skomski with a custom LLVM fuzzer.
-+
-+35. Match limit check added to JIT recursion. This issue was found by Karl
-+    Skomski with a custom LLVM fuzzer.
-+    
-+36. Yet another case similar to 27 above has been circumvented by an 
-+    unconditional allocation of extra memory. This issue is fixed "properly" in 
-+    PCRE2 by refactoring the way references are handled. Wen Guanxing 
-+    from Venustech ADLAB discovered this bug. 
-+
-+37. Fix two assertion fails in JIT. These issues were found by Karl Skomski
-+    with a custom LLVM fuzzer.
-+    
-+38. Fixed a corner case of range optimization in JIT.
-+
-+39. An incorrect error "overran compiling workspace" was given if there were 
-+    exactly enough group forward references such that the last one extended
-+    into the workspace safety margin. The next one would have expanded the 
-+    workspace. The test for overflow was not including the safety margin.
-+    
-+40. A match limit issue is fixed in JIT which was found by Karl Skomski
-+    with a custom LLVM fuzzer.
-+
-+41. Remove the use of /dev/null in testdata/testinput2, because it doesn't
-+    work under Windows. (Why has it taken so long for anyone to notice?) 
-+
-+
- Version 8.37 28-April-2015
- --------------------------
- 
-Index: pcretest.c
-===================================================================
---- pcretest.c	(revision 1554)
-+++ pcretest.c	(working copy)
-@@ -4621,9 +4621,9 @@
- 
-       else switch ((c = *p++))
-         {
--        case 'a': c =    7; break;
-+        case 'a': c =  CHAR_BEL; break;
-         case 'b': c = '\b'; break;
--        case 'e': c =   27; break;
-+        case 'e': c =  CHAR_ESC; break;
-         case 'f': c = '\f'; break;
-         case 'n': c = '\n'; break;
-         case 'r': c = '\r'; break;
-Index: sljit/sljitLir.c
-===================================================================
---- sljit/sljitLir.c	(revision 1554)
-+++ sljit/sljitLir.c	(working copy)
-@@ -845,8 +845,8 @@
- 	}
- 
- static SLJIT_CONST char* op0_names[] = {
--	(char*)"breakpoint", (char*)"nop",
--	(char*)"lumul", (char*)"lsmul", (char*)"ludiv", (char*)"lsdiv",
-+	(char*)"breakpoint", (char*)"nop", (char*)"lumul", (char*)"lsmul",
-+	(char*)"udivmod", (char*)"sdivmod", (char*)"udivi", (char*)"sdivi"
- };
- 
- static SLJIT_CONST char* op1_names[] = {
-@@ -1036,7 +1036,7 @@
- {
- #if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS)
- 	CHECK_ARGUMENT((op >= SLJIT_BREAKPOINT && op <= SLJIT_LSMUL)
--		|| ((op & ~SLJIT_INT_OP) >= SLJIT_LUDIV && (op & ~SLJIT_INT_OP) <= SLJIT_LSDIV));
-+		|| ((op & ~SLJIT_INT_OP) >= SLJIT_UDIVMOD && (op & ~SLJIT_INT_OP) <= SLJIT_SDIVI));
- 	CHECK_ARGUMENT(op < SLJIT_LUMUL || compiler->scratches >= 2);
- #endif
- #if (defined SLJIT_VERBOSE && SLJIT_VERBOSE)
-@@ -1447,6 +1447,8 @@
- 
- static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_get_local_base(struct sljit_compiler *compiler, sljit_si dst, sljit_sw dstw, sljit_sw offset)
- {
-+	SLJIT_UNUSED_ARG(offset);
-+
- #if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS)
- 	FUNCTION_CHECK_DST(dst, dstw);
- #endif
-@@ -1462,6 +1464,8 @@
- 
- static SLJIT_INLINE CHECK_RETURN_TYPE check_sljit_emit_const(struct sljit_compiler *compiler, sljit_si dst, sljit_sw dstw, sljit_sw init_value)
- {
-+	SLJIT_UNUSED_ARG(init_value);
-+
- #if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS)
- 	FUNCTION_CHECK_DST(dst, dstw);
- #endif
-Index: sljit/sljitNativeSPARC_common.c
-===================================================================
---- sljit/sljitNativeSPARC_common.c	(revision 1554)
-+++ sljit/sljitNativeSPARC_common.c	(working copy)
-@@ -777,20 +777,25 @@
- #else
- #error "Implementation required"
- #endif
--	case SLJIT_LUDIV:
--	case SLJIT_LSDIV:
-+	case SLJIT_UDIVMOD:
-+	case SLJIT_SDIVMOD:
-+	case SLJIT_UDIVI:
-+	case SLJIT_SDIVI:
-+		SLJIT_COMPILE_ASSERT((SLJIT_UDIVMOD & 0x2) == 0 && SLJIT_UDIVI - 0x2 == SLJIT_UDIVMOD, bad_div_opcode_assignments);
- #if (defined SLJIT_CONFIG_SPARC_32 && SLJIT_CONFIG_SPARC_32)
--		if (op == SLJIT_LUDIV)
-+		if ((op | 0x2) == SLJIT_UDIVI)
- 			FAIL_IF(push_inst(compiler, WRY | S1(0), MOVABLE_INS));
- 		else {
- 			FAIL_IF(push_inst(compiler, SRA | D(TMP_REG1) | S1(SLJIT_R0) | IMM(31), DR(TMP_REG1)));
- 			FAIL_IF(push_inst(compiler, WRY | S1(TMP_REG1), MOVABLE_INS));
- 		}
--		FAIL_IF(push_inst(compiler, OR | D(TMP_REG2) | S1(0) | S2(SLJIT_R0), DR(TMP_REG2)));
--		FAIL_IF(push_inst(compiler, (op == SLJIT_LUDIV ? UDIV : SDIV) | D(SLJIT_R0) | S1(SLJIT_R0) | S2(SLJIT_R1), DR(SLJIT_R0)));
-+		if (op <= SLJIT_SDIVMOD)
-+			FAIL_IF(push_inst(compiler, OR | D(TMP_REG2) | S1(0) | S2(SLJIT_R0), DR(TMP_REG2)));
-+		FAIL_IF(push_inst(compiler, ((op | 0x2) == SLJIT_UDIVI ? UDIV : SDIV) | D(SLJIT_R0) | S1(SLJIT_R0) | S2(SLJIT_R1), DR(SLJIT_R0)));
-+		if (op >= SLJIT_UDIVI)
-+			return SLJIT_SUCCESS;
- 		FAIL_IF(push_inst(compiler, SMUL | D(SLJIT_R1) | S1(SLJIT_R0) | S2(SLJIT_R1), DR(SLJIT_R1)));
--		FAIL_IF(push_inst(compiler, SUB | D(SLJIT_R1) | S1(TMP_REG2) | S2(SLJIT_R1), DR(SLJIT_R1)));
--		return SLJIT_SUCCESS;
-+		return push_inst(compiler, SUB | D(SLJIT_R1) | S1(TMP_REG2) | S2(SLJIT_R1), DR(SLJIT_R1));
- #else
- #error "Implementation required"
- #endif
-Index: sljit/sljitNativeMIPS_common.c
-===================================================================
---- sljit/sljitNativeMIPS_common.c	(revision 1554)
-+++ sljit/sljitNativeMIPS_common.c	(working copy)
-@@ -1053,8 +1053,11 @@
- #endif
- 		FAIL_IF(push_inst(compiler, MFLO | D(SLJIT_R0), DR(SLJIT_R0)));
- 		return push_inst(compiler, MFHI | D(SLJIT_R1), DR(SLJIT_R1));
--	case SLJIT_LUDIV:
--	case SLJIT_LSDIV:
-+	case SLJIT_UDIVMOD:
-+	case SLJIT_SDIVMOD:
-+	case SLJIT_UDIVI:
-+	case SLJIT_SDIVI:
-+		SLJIT_COMPILE_ASSERT((SLJIT_UDIVMOD & 0x2) == 0 && SLJIT_UDIVI - 0x2 == SLJIT_UDIVMOD, bad_div_opcode_assignments);
- #if !(defined SLJIT_MIPS_R1 && SLJIT_MIPS_R1)
- 		FAIL_IF(push_inst(compiler, NOP, UNMOVABLE_INS));
- 		FAIL_IF(push_inst(compiler, NOP, UNMOVABLE_INS));
-@@ -1062,15 +1065,15 @@
- 
- #if (defined SLJIT_CONFIG_MIPS_64 && SLJIT_CONFIG_MIPS_64)
- 		if (int_op)
--			FAIL_IF(push_inst(compiler, (op == SLJIT_LUDIV ? DIVU : DIV) | S(SLJIT_R0) | T(SLJIT_R1), MOVABLE_INS));
-+			FAIL_IF(push_inst(compiler, ((op | 0x2) == SLJIT_UDIVI ? DIVU : DIV) | S(SLJIT_R0) | T(SLJIT_R1), MOVABLE_INS));
- 		else
--			FAIL_IF(push_inst(compiler, (op == SLJIT_LUDIV ? DDIVU : DDIV) | S(SLJIT_R0) | T(SLJIT_R1), MOVABLE_INS));
-+			FAIL_IF(push_inst(compiler, ((op | 0x2) == SLJIT_UDIVI ? DDIVU : DDIV) | S(SLJIT_R0) | T(SLJIT_R1), MOVABLE_INS));
- #else
--		FAIL_IF(push_inst(compiler, (op == SLJIT_LUDIV ? DIVU : DIV) | S(SLJIT_R0) | T(SLJIT_R1), MOVABLE_INS));
-+		FAIL_IF(push_inst(compiler, ((op | 0x2) == SLJIT_UDIVI ? DIVU : DIV) | S(SLJIT_R0) | T(SLJIT_R1), MOVABLE_INS));
- #endif
- 
- 		FAIL_IF(push_inst(compiler, MFLO | D(SLJIT_R0), DR(SLJIT_R0)));
--		return push_inst(compiler, MFHI | D(SLJIT_R1), DR(SLJIT_R1));
-+		return (op >= SLJIT_UDIVI) ? SLJIT_SUCCESS : push_inst(compiler, MFHI | D(SLJIT_R1), DR(SLJIT_R1));
- 	}
- 
- 	return SLJIT_SUCCESS;
-Index: sljit/sljitNativeARM_32.c
-===================================================================
---- sljit/sljitNativeARM_32.c	(revision 1554)
-+++ sljit/sljitNativeARM_32.c	(working copy)
-@@ -1833,18 +1833,33 @@
- 			| (reg_map[SLJIT_R0] << 8)
- 			| reg_map[TMP_REG1]);
- #endif
--	case SLJIT_LUDIV:
--	case SLJIT_LSDIV:
--		if (compiler->scratches >= 3)
-+	case SLJIT_UDIVMOD:
-+	case SLJIT_SDIVMOD:
-+	case SLJIT_UDIVI:
-+	case SLJIT_SDIVI:
-+		SLJIT_COMPILE_ASSERT((SLJIT_UDIVMOD & 0x2) == 0 && SLJIT_UDIVI - 0x2 == SLJIT_UDIVMOD, bad_div_opcode_assignments);
-+		SLJIT_COMPILE_ASSERT(reg_map[2] == 1 && reg_map[3] == 2, bad_register_mapping);
-+
-+		if ((op >= SLJIT_UDIVI) && (compiler->scratches >= 3)) {
- 			FAIL_IF(push_inst(compiler, 0xe52d2008 /* str r2, [sp, #-8]! */));
-+			FAIL_IF(push_inst(compiler, 0xe58d1004 /* str r1, [sp, #4] */));
-+		}
-+		else if ((op >= SLJIT_UDIVI) || (compiler->scratches >= 3))
-+			FAIL_IF(push_inst(compiler, 0xe52d0008 | (op >= SLJIT_UDIVI ? 0x1000 : 0x2000) /* str r1/r2, [sp, #-8]! */));
-+
- #if defined(__GNUC__)
- 		FAIL_IF(sljit_emit_ijump(compiler, SLJIT_FAST_CALL, SLJIT_IMM,
--			(op == SLJIT_LUDIV ? SLJIT_FUNC_OFFSET(__aeabi_uidivmod) : SLJIT_FUNC_OFFSET(__aeabi_idivmod))));
-+			((op | 0x2) == SLJIT_UDIVI ? SLJIT_FUNC_OFFSET(__aeabi_uidivmod) : SLJIT_FUNC_OFFSET(__aeabi_idivmod))));
- #else
- #error "Software divmod functions are needed"
- #endif
--		if (compiler->scratches >= 3)
--			return push_inst(compiler, 0xe49d2008 /* ldr r2, [sp], #8 */);
-+
-+		if ((op >= SLJIT_UDIVI) && (compiler->scratches >= 3)) {
-+			FAIL_IF(push_inst(compiler, 0xe59d1004 /* ldr r1, [sp, #4] */));
-+			FAIL_IF(push_inst(compiler, 0xe49d2008 /* ldr r2, [sp], #8 */));
-+		}
-+		else if ((op >= SLJIT_UDIVI) || (compiler->scratches >= 3))
-+			return push_inst(compiler, 0xe49d0008 | (op >= SLJIT_UDIVI ? 0x1000 : 0x2000) /* ldr r1/r2, [sp], #8 */);
- 		return SLJIT_SUCCESS;
- 	}
- 
-Index: sljit/sljitLir.h
-===================================================================
---- sljit/sljitLir.h	(revision 1554)
-+++ sljit/sljitLir.h	(working copy)
-@@ -687,7 +687,7 @@
- #define SLJIT_OP0_BASE			0
- 
- /* Flags: - (never set any flags)
--   Note: breakpoint instruction is not supported by all architectures (namely ppc)
-+   Note: breakpoint instruction is not supported by all architectures (e.g. ppc)
-          It falls back to SLJIT_NOP in those cases. */
- #define SLJIT_BREAKPOINT		(SLJIT_OP0_BASE + 0)
- /* Flags: - (never set any flags)
-@@ -696,24 +696,42 @@
- #define SLJIT_NOP			(SLJIT_OP0_BASE + 1)
- /* Flags: - (may destroy flags)
-    Unsigned multiplication of SLJIT_R0 and SLJIT_R1.
--   Result goes to SLJIT_R1:SLJIT_R0 (high:low) word */
-+   Result is placed into SLJIT_R1:SLJIT_R0 (high:low) word */
- #define SLJIT_LUMUL			(SLJIT_OP0_BASE + 2)
- /* Flags: - (may destroy flags)
-    Signed multiplication of SLJIT_R0 and SLJIT_R1.
--   Result goes to SLJIT_R1:SLJIT_R0 (high:low) word */
-+   Result is placed into SLJIT_R1:SLJIT_R0 (high:low) word */
- #define SLJIT_LSMUL			(SLJIT_OP0_BASE + 3)
- /* Flags: I - (may destroy flags)
-    Unsigned divide of the value in SLJIT_R0 by the value in SLJIT_R1.
--   The result is placed in SLJIT_R0 and the remainder goes to SLJIT_R1.
--   Note: if SLJIT_R1 contains 0, the behaviour is undefined. */
--#define SLJIT_LUDIV			(SLJIT_OP0_BASE + 4)
--#define SLJIT_ILUDIV			(SLJIT_LUDIV | SLJIT_INT_OP)
-+   The result is placed into SLJIT_R0 and the remainder into SLJIT_R1.
-+   Note: if SLJIT_R1 is 0, the behaviour is undefined. */
-+#define SLJIT_UDIVMOD			(SLJIT_OP0_BASE + 4)
-+#define SLJIT_IUDIVMOD			(SLJIT_UDIVMOD | SLJIT_INT_OP)
- /* Flags: I - (may destroy flags)
-    Signed divide of the value in SLJIT_R0 by the value in SLJIT_R1.
--   The result is placed in SLJIT_R0 and the remainder goes to SLJIT_R1.
--   Note: if SLJIT_R1 contains 0, the behaviour is undefined. */
--#define SLJIT_LSDIV			(SLJIT_OP0_BASE + 5)
--#define SLJIT_ILSDIV			(SLJIT_LSDIV | SLJIT_INT_OP)
-+   The result is placed into SLJIT_R0 and the remainder into SLJIT_R1.
-+   Note: if SLJIT_R1 is 0, the behaviour is undefined.
-+   Note: if SLJIT_R1 is -1 and SLJIT_R0 is integer min (0x800..00),
-+         the behaviour is undefined. */
-+#define SLJIT_SDIVMOD			(SLJIT_OP0_BASE + 5)
-+#define SLJIT_ISDIVMOD			(SLJIT_SDIVMOD | SLJIT_INT_OP)
-+/* Flags: I - (may destroy flags)
-+   Unsigned divide of the value in SLJIT_R0 by the value in SLJIT_R1.
-+   The result is placed into SLJIT_R0. SLJIT_R1 preserves its value.
-+   Note: if SLJIT_R1 is 0, the behaviour is undefined.
-+   Note: SLJIT_SDIV is single precision divide. */
-+#define SLJIT_UDIVI			(SLJIT_OP0_BASE + 6)
-+#define SLJIT_IUDIVI			(SLJIT_UDIVI | SLJIT_INT_OP)
-+/* Flags: I - (may destroy flags)
-+   Signed divide of the value in SLJIT_R0 by the value in SLJIT_R1.
-+   The result is placed into SLJIT_R0. SLJIT_R1 preserves its value.
-+   Note: if SLJIT_R1 is 0, the behaviour is undefined.
-+   Note: if SLJIT_R1 is -1 and SLJIT_R0 is integer min (0x800..00),
-+         the behaviour is undefined.
-+   Note: SLJIT_SDIV is single precision divide. */
-+#define SLJIT_SDIVI			(SLJIT_OP0_BASE + 7)
-+#define SLJIT_ISDIVI			(SLJIT_SDIVI | SLJIT_INT_OP)
- 
- SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op0(struct sljit_compiler *compiler, sljit_si op);
- 
-@@ -851,34 +869,6 @@
- 	sljit_si src1, sljit_sw src1w,
- 	sljit_si src2, sljit_sw src2w);
- 
--/* The following function is a helper function for sljit_emit_op_custom.
--   It returns with the real machine register index ( >=0 ) of any SLJIT_R,
--   SLJIT_S and SLJIT_SP registers.
--
--   Note: it returns with -1 for virtual registers (only on x86-32). */
--
--SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_get_register_index(sljit_si reg);
--
--/* The following function is a helper function for sljit_emit_op_custom.
--   It returns with the real machine register index of any SLJIT_FLOAT register.
--
--   Note: the index is always an even number on ARM (except ARM-64), MIPS, and SPARC. */
--
--SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_get_float_register_index(sljit_si reg);
--
--/* Any instruction can be inserted into the instruction stream by
--   sljit_emit_op_custom. It has a similar purpose as inline assembly.
--   The size parameter must match to the instruction size of the target
--   architecture:
--
--         x86: 0 < size <= 15. The instruction argument can be byte aligned.
--      Thumb2: if size == 2, the instruction argument must be 2 byte aligned.
--              if size == 4, the instruction argument must be 4 byte aligned.
--   Otherwise: size must be 4 and instruction argument must be 4 byte aligned. */
--
--SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op_custom(struct sljit_compiler *compiler,
--	void *instruction, sljit_si size);
--
- /* Returns with non-zero if fpu is available. */
- 
- SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_is_fpu_available(void);
-@@ -1196,4 +1186,64 @@
- 
- #endif /* !(defined SLJIT_INDIRECT_CALL && SLJIT_INDIRECT_CALL) */
- 
-+/* --------------------------------------------------------------------- */
-+/*  CPU specific functions                                               */
-+/* --------------------------------------------------------------------- */
-+
-+/* The following function is a helper function for sljit_emit_op_custom.
-+   It returns with the real machine register index ( >=0 ) of any SLJIT_R,
-+   SLJIT_S and SLJIT_SP registers.
-+
-+   Note: it returns with -1 for virtual registers (only on x86-32). */
-+
-+SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_get_register_index(sljit_si reg);
-+
-+/* The following function is a helper function for sljit_emit_op_custom.
-+   It returns with the real machine register index of any SLJIT_FLOAT register.
-+
-+   Note: the index is always an even number on ARM (except ARM-64), MIPS, and SPARC. */
-+
-+SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_get_float_register_index(sljit_si reg);
-+
-+/* Any instruction can be inserted into the instruction stream by
-+   sljit_emit_op_custom. It has a similar purpose as inline assembly.
-+   The size parameter must match to the instruction size of the target
-+   architecture:
-+
-+         x86: 0 < size <= 15. The instruction argument can be byte aligned.
-+      Thumb2: if size == 2, the instruction argument must be 2 byte aligned.
-+              if size == 4, the instruction argument must be 4 byte aligned.
-+   Otherwise: size must be 4 and instruction argument must be 4 byte aligned. */
-+
-+SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op_custom(struct sljit_compiler *compiler,
-+	void *instruction, sljit_si size);
-+
-+#if (defined SLJIT_CONFIG_X86 && SLJIT_CONFIG_X86)
-+
-+/* Returns with non-zero if sse2 is available. */
-+
-+SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_x86_is_sse2_available(void);
-+
-+/* Returns with non-zero if cmov instruction is available. */
-+
-+SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_x86_is_cmov_available(void);
-+
-+/* Emit a conditional mov instruction on x86 CPUs. This instruction
-+   moves src to destination, if the condition is satisfied. Unlike
-+   other arithmetic instructions, destination must be a register.
-+   Before such instructions are emitted, cmov support should be
-+   checked by sljit_x86_is_cmov_available function.
-+    type must be between SLJIT_EQUAL and SLJIT_S_ORDERED
-+    dst_reg must be a valid register and it can be combined
-+      with SLJIT_INT_OP to perform 32 bit arithmetic
-+   Flags: I - (never set any flags)
-+ */
-+
-+SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_x86_emit_cmov(struct sljit_compiler *compiler,
-+	sljit_si type,
-+	sljit_si dst_reg,
-+	sljit_si src, sljit_sw srcw);
-+
-+#endif
-+
- #endif /* _SLJIT_LIR_H_ */
-Index: sljit/sljitNativeARM_64.c
-===================================================================
---- sljit/sljitNativeARM_64.c	(revision 1554)
-+++ sljit/sljitNativeARM_64.c	(working copy)
-@@ -1087,7 +1087,8 @@
- 			saved_regs_size += sizeof(sljit_sw);
- 		}
- 		local_size -= saved_regs_size + SLJIT_LOCALS_OFFSET;
--		FAIL_IF(push_inst(compiler, SUBI | RD(TMP_SP) | RN(TMP_SP) | (saved_regs_size << 10)));
-+		if (saved_regs_size > 0)
-+			FAIL_IF(push_inst(compiler, SUBI | RD(TMP_SP) | RN(TMP_SP) | (saved_regs_size << 10)));
- 	}
- 
- 	tmp = saveds < SLJIT_NUMBER_OF_SAVED_REGISTERS ? (SLJIT_S0 + 1 - saveds) : SLJIT_FIRST_SAVED_REG;
-@@ -1094,7 +1095,12 @@
- 	prev = -1;
- 	for (i = SLJIT_S0; i >= tmp; i--) {
- 		if (prev == -1) {
--			prev = i;
-+			if (!(offs & (1 << 15))) {
-+				prev = i;
-+				continue;
-+			}
-+			FAIL_IF(push_inst(compiler, STRI | RT(i) | RN(TMP_SP) | (offs >> 5)));
-+			offs += 1 << 15;
- 			continue;
- 		}
- 		FAIL_IF(push_inst(compiler, STP | RT(prev) | RT2(i) | RN(TMP_SP) | offs));
-@@ -1104,7 +1110,12 @@
- 
- 	for (i = scratches; i >= SLJIT_FIRST_SAVED_REG; i--) {
- 		if (prev == -1) {
--			prev = i;
-+			if (!(offs & (1 << 15))) {
-+				prev = i;
-+				continue;
-+			}
-+			FAIL_IF(push_inst(compiler, STRI | RT(i) | RN(TMP_SP) | (offs >> 5)));
-+			offs += 1 << 15;
- 			continue;
- 		}
- 		FAIL_IF(push_inst(compiler, STP | RT(prev) | RT2(i) | RN(TMP_SP) | offs));
-@@ -1112,8 +1123,7 @@
- 		prev = -1;
- 	}
- 
--	if (prev != -1)
--		FAIL_IF(push_inst(compiler, STRI | RT(prev) | RN(TMP_SP) | (offs >> 5)));
-+	SLJIT_ASSERT(prev == -1);
- 
- 	if (compiler->local_size > (63 * sizeof(sljit_sw))) {
- 		/* The local_size is already adjusted by the saved registers. */
-@@ -1188,7 +1198,12 @@
- 	prev = -1;
- 	for (i = SLJIT_S0; i >= tmp; i--) {
- 		if (prev == -1) {
--			prev = i;
-+			if (!(offs & (1 << 15))) {
-+				prev = i;
-+				continue;
-+			}
-+			FAIL_IF(push_inst(compiler, LDRI | RT(i) | RN(TMP_SP) | (offs >> 5)));
-+			offs += 1 << 15;
- 			continue;
- 		}
- 		FAIL_IF(push_inst(compiler, LDP | RT(prev) | RT2(i) | RN(TMP_SP) | offs));
-@@ -1198,7 +1213,12 @@
- 
- 	for (i = compiler->scratches; i >= SLJIT_FIRST_SAVED_REG; i--) {
- 		if (prev == -1) {
--			prev = i;
-+			if (!(offs & (1 << 15))) {
-+				prev = i;
-+				continue;
-+			}
-+			FAIL_IF(push_inst(compiler, LDRI | RT(i) | RN(TMP_SP) | (offs >> 5)));
-+			offs += 1 << 15;
- 			continue;
- 		}
- 		FAIL_IF(push_inst(compiler, LDP | RT(prev) | RT2(i) | RN(TMP_SP) | offs));
-@@ -1206,13 +1226,12 @@
- 		prev = -1;
- 	}
- 
--	if (prev != -1)
--		FAIL_IF(push_inst(compiler, LDRI | RT(prev) | RN(TMP_SP) | (offs >> 5)));
-+	SLJIT_ASSERT(prev == -1);
- 
- 	if (compiler->local_size <= (63 * sizeof(sljit_sw))) {
- 		FAIL_IF(push_inst(compiler, LDP_PST | 29 | RT2(TMP_LR)
- 			| RN(TMP_SP) | (((local_size >> 3) & 0x7f) << 15)));
--	} else {
-+	} else if (saved_regs_size > 0) {
- 		FAIL_IF(push_inst(compiler, ADDI | RD(TMP_SP) | RN(TMP_SP) | (saved_regs_size << 10)));
- 	}
- 
-@@ -1242,12 +1261,15 @@
- 		FAIL_IF(push_inst(compiler, ORR | RD(TMP_REG1) | RN(TMP_ZERO) | RM(SLJIT_R0)));
- 		FAIL_IF(push_inst(compiler, MADD | RD(SLJIT_R0) | RN(SLJIT_R0) | RM(SLJIT_R1) | RT2(TMP_ZERO)));
- 		return push_inst(compiler, (op == SLJIT_LUMUL ? UMULH : SMULH) | RD(SLJIT_R1) | RN(TMP_REG1) | RM(SLJIT_R1));
--	case SLJIT_LUDIV:
--	case SLJIT_LSDIV:
-+	case SLJIT_UDIVMOD:
-+	case SLJIT_SDIVMOD:
- 		FAIL_IF(push_inst(compiler, (ORR ^ inv_bits) | RD(TMP_REG1) | RN(TMP_ZERO) | RM(SLJIT_R0)));
--		FAIL_IF(push_inst(compiler, ((op == SLJIT_LUDIV ? UDIV : SDIV) ^ inv_bits) | RD(SLJIT_R0) | RN(SLJIT_R0) | RM(SLJIT_R1)));
-+		FAIL_IF(push_inst(compiler, ((op == SLJIT_UDIVMOD ? UDIV : SDIV) ^ inv_bits) | RD(SLJIT_R0) | RN(SLJIT_R0) | RM(SLJIT_R1)));
- 		FAIL_IF(push_inst(compiler, (MADD ^ inv_bits) | RD(SLJIT_R1) | RN(SLJIT_R0) | RM(SLJIT_R1) | RT2(TMP_ZERO)));
- 		return push_inst(compiler, (SUB ^ inv_bits) | RD(SLJIT_R1) | RN(TMP_REG1) | RM(SLJIT_R1));
-+	case SLJIT_UDIVI:
-+	case SLJIT_SDIVI:
-+		return push_inst(compiler, ((op == SLJIT_UDIVI ? UDIV : SDIV) ^ inv_bits) | RD(SLJIT_R0) | RN(SLJIT_R0) | RM(SLJIT_R1));
- 	}
- 
- 	return SLJIT_SUCCESS;
-Index: sljit/sljitNativeARM_T2_32.c
-===================================================================
---- sljit/sljitNativeARM_T2_32.c	(revision 1554)
-+++ sljit/sljitNativeARM_T2_32.c	(working copy)
-@@ -1239,6 +1239,9 @@
- 
- SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op0(struct sljit_compiler *compiler, sljit_si op)
- {
-+	sljit_sw saved_reg_list[3];
-+	sljit_sw saved_reg_count;
-+
- 	CHECK_ERROR();
- 	CHECK(check_sljit_emit_op0(compiler, op));
- 
-@@ -1255,24 +1258,53 @@
- 			| (reg_map[SLJIT_R0] << 12)
- 			| (reg_map[SLJIT_R0] << 16)
- 			| reg_map[SLJIT_R1]);
--	case SLJIT_LUDIV:
--	case SLJIT_LSDIV:
--		if (compiler->scratches >= 4) {
--			FAIL_IF(push_inst32(compiler, 0xf84d2d04 /* str r2, [sp, #-4]! */));
--			FAIL_IF(push_inst32(compiler, 0xf84dcd04 /* str ip, [sp, #-4]! */));
--		} else if (compiler->scratches >= 3)
--			FAIL_IF(push_inst32(compiler, 0xf84d2d08 /* str r2, [sp, #-8]! */));
-+	case SLJIT_UDIVMOD:
-+	case SLJIT_SDIVMOD:
-+	case SLJIT_UDIVI:
-+	case SLJIT_SDIVI:
-+		SLJIT_COMPILE_ASSERT((SLJIT_UDIVMOD & 0x2) == 0 && SLJIT_UDIVI - 0x2 == SLJIT_UDIVMOD, bad_div_opcode_assignments);
-+		SLJIT_COMPILE_ASSERT(reg_map[2] == 1 && reg_map[3] == 2 && reg_map[4] == 12, bad_register_mapping);
-+
-+		saved_reg_count = 0;
-+		if (compiler->scratches >= 4)
-+			saved_reg_list[saved_reg_count++] = 12;
-+		if (compiler->scratches >= 3)
-+			saved_reg_list[saved_reg_count++] = 2;
-+		if (op >= SLJIT_UDIVI)
-+			saved_reg_list[saved_reg_count++] = 1;
-+
-+		if (saved_reg_count > 0) {
-+			FAIL_IF(push_inst32(compiler, 0xf84d0d00 | (saved_reg_count >= 3 ? 16 : 8)
-+						| (saved_reg_list[0] << 12) /* str rX, [sp, #-8/-16]! */));
-+			if (saved_reg_count >= 2) {
-+				SLJIT_ASSERT(saved_reg_list[1] < 8);
-+				FAIL_IF(push_inst16(compiler, 0x9001 | (saved_reg_list[1] << 8) /* str rX, [sp, #4] */));
-+			}
-+			if (saved_reg_count >= 3) {
-+				SLJIT_ASSERT(saved_reg_list[2] < 8);
-+				FAIL_IF(push_inst16(compiler, 0x9002 | (saved_reg_list[2] << 8) /* str rX, [sp, #8] */));
-+			}
-+		}
-+
- #if defined(__GNUC__)
- 		FAIL_IF(sljit_emit_ijump(compiler, SLJIT_FAST_CALL, SLJIT_IMM,
--			(op == SLJIT_LUDIV ? SLJIT_FUNC_OFFSET(__aeabi_uidivmod) : SLJIT_FUNC_OFFSET(__aeabi_idivmod))));
-+			((op | 0x2) == SLJIT_UDIVI ? SLJIT_FUNC_OFFSET(__aeabi_uidivmod) : SLJIT_FUNC_OFFSET(__aeabi_idivmod))));
- #else
- #error "Software divmod functions are needed"
- #endif
--		if (compiler->scratches >= 4) {
--			FAIL_IF(push_inst32(compiler, 0xf85dcb04 /* ldr ip, [sp], #4 */));
--			return push_inst32(compiler, 0xf85d2b04 /* ldr r2, [sp], #4 */);
--		} else if (compiler->scratches >= 3)
--			return push_inst32(compiler, 0xf85d2b08 /* ldr r2, [sp], #8 */);
-+
-+		if (saved_reg_count > 0) {
-+			if (saved_reg_count >= 3) {
-+				SLJIT_ASSERT(saved_reg_list[2] < 8);
-+				FAIL_IF(push_inst16(compiler, 0x9802 | (saved_reg_list[2] << 8) /* ldr rX, [sp, #8] */));
-+			}
-+			if (saved_reg_count >= 2) {
-+				SLJIT_ASSERT(saved_reg_list[1] < 8);
-+				FAIL_IF(push_inst16(compiler, 0x9801 | (saved_reg_list[1] << 8) /* ldr rX, [sp, #4] */));
-+			}
-+			return push_inst32(compiler, 0xf85d0b00 | (saved_reg_count >= 3 ? 16 : 8)
-+						| (saved_reg_list[0] << 12) /* ldr rX, [sp], #8/16 */);
-+		}
- 		return SLJIT_SUCCESS;
- 	}
- 
-Index: sljit/sljitNativePPC_common.c
-===================================================================
---- sljit/sljitNativePPC_common.c	(revision 1554)
-+++ sljit/sljitNativePPC_common.c	(working copy)
-@@ -1267,22 +1267,23 @@
- 		FAIL_IF(push_inst(compiler, MULLW | D(SLJIT_R0) | A(TMP_REG1) | B(SLJIT_R1)));
- 		return push_inst(compiler, (op == SLJIT_LUMUL ? MULHWU : MULHW) | D(SLJIT_R1) | A(TMP_REG1) | B(SLJIT_R1));
- #endif
--	case SLJIT_LUDIV:
--	case SLJIT_LSDIV:
-+	case SLJIT_UDIVMOD:
-+	case SLJIT_SDIVMOD:
- 		FAIL_IF(push_inst(compiler, OR | S(SLJIT_R0) | A(TMP_REG1) | B(SLJIT_R0)));
- #if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64)
--		if (int_op) {
--			FAIL_IF(push_inst(compiler, (op == SLJIT_LUDIV ? DIVWU : DIVW) | D(SLJIT_R0) | A(TMP_REG1) | B(SLJIT_R1)));
--			FAIL_IF(push_inst(compiler, MULLW | D(SLJIT_R1) | A(SLJIT_R0) | B(SLJIT_R1)));
--		} else {
--			FAIL_IF(push_inst(compiler, (op == SLJIT_LUDIV ? DIVDU : DIVD) | D(SLJIT_R0) | A(TMP_REG1) | B(SLJIT_R1)));
--			FAIL_IF(push_inst(compiler, MULLD | D(SLJIT_R1) | A(SLJIT_R0) | B(SLJIT_R1)));
--		}
--		return push_inst(compiler, SUBF | D(SLJIT_R1) | A(SLJIT_R1) | B(TMP_REG1));
-+		FAIL_IF(push_inst(compiler, (int_op ? (op == SLJIT_UDIVMOD ? DIVWU : DIVW) : (op == SLJIT_UDIVMOD ? DIVDU : DIVD)) | D(SLJIT_R0) | A(SLJIT_R0) | B(SLJIT_R1)));
-+		FAIL_IF(push_inst(compiler, (int_op ? MULLW : MULLD) | D(SLJIT_R1) | A(SLJIT_R0) | B(SLJIT_R1)));
- #else
--		FAIL_IF(push_inst(compiler, (op == SLJIT_LUDIV ? DIVWU : DIVW) | D(SLJIT_R0) | A(TMP_REG1) | B(SLJIT_R1)));
-+		FAIL_IF(push_inst(compiler, (op == SLJIT_UDIVMOD ? DIVWU : DIVW) | D(SLJIT_R0) | A(SLJIT_R0) | B(SLJIT_R1)));
- 		FAIL_IF(push_inst(compiler, MULLW | D(SLJIT_R1) | A(SLJIT_R0) | B(SLJIT_R1)));
-+#endif
- 		return push_inst(compiler, SUBF | D(SLJIT_R1) | A(SLJIT_R1) | B(TMP_REG1));
-+	case SLJIT_UDIVI:
-+	case SLJIT_SDIVI:
-+#if (defined SLJIT_CONFIG_PPC_64 && SLJIT_CONFIG_PPC_64)
-+		return push_inst(compiler, (int_op ? (op == SLJIT_UDIVI ? DIVWU : DIVW) : (op == SLJIT_UDIVI ? DIVDU : DIVD)) | D(SLJIT_R0) | A(SLJIT_R0) | B(SLJIT_R1));
-+#else
-+		return push_inst(compiler, (op == SLJIT_UDIVI ? DIVWU : DIVW) | D(SLJIT_R0) | A(SLJIT_R0) | B(SLJIT_R1));
- #endif
- 	}
- 
-Index: sljit/sljitNativeX86_common.c
-===================================================================
---- sljit/sljitNativeX86_common.c	(revision 1554)
-+++ sljit/sljitNativeX86_common.c	(working copy)
-@@ -273,7 +273,9 @@
- #endif
- static sljit_si cpu_has_cmov = -1;
- 
--#if defined(_MSC_VER) && _MSC_VER >= 1400
-+#ifdef _WIN32_WCE
-+#include <cmnintrin.h>
-+#elif defined(_MSC_VER) && _MSC_VER >= 1400
- #include <intrin.h>
- #endif
- 
-@@ -742,8 +744,10 @@
- 		break;
- 	case SLJIT_LUMUL:
- 	case SLJIT_LSMUL:
--	case SLJIT_LUDIV:
--	case SLJIT_LSDIV:
-+	case SLJIT_UDIVMOD:
-+	case SLJIT_SDIVMOD:
-+	case SLJIT_UDIVI:
-+	case SLJIT_SDIVI:
- 		compiler->flags_saved = 0;
- #if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64)
- #ifdef _WIN64
-@@ -761,9 +765,10 @@
- #endif
- 		compiler->mode32 = op & SLJIT_INT_OP;
- #endif
-+		SLJIT_COMPILE_ASSERT((SLJIT_UDIVMOD & 0x2) == 0 && SLJIT_UDIVI - 0x2 == SLJIT_UDIVMOD, bad_div_opcode_assignments);
- 
- 		op = GET_OPCODE(op);
--		if (op == SLJIT_LUDIV) {
-+		if ((op | 0x2) == SLJIT_UDIVI) {
- #if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) || defined(_WIN64)
- 			EMIT_MOV(compiler, TMP_REG1, 0, SLJIT_R1, 0);
- 			inst = emit_x86_instruction(compiler, 1, SLJIT_R1, 0, SLJIT_R1, 0);
-@@ -774,7 +779,7 @@
- 			*inst = XOR_r_rm;
- 		}
- 
--		if (op == SLJIT_LSDIV) {
-+		if ((op | 0x2) == SLJIT_SDIVI) {
- #if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32) || defined(_WIN64)
- 			EMIT_MOV(compiler, TMP_REG1, 0, SLJIT_R1, 0);
- #endif
-@@ -805,10 +810,10 @@
- 		FAIL_IF(!inst);
- 		INC_SIZE(2);
- 		*inst++ = GROUP_F7;
--		*inst = MOD_REG | ((op >= SLJIT_LUDIV) ? reg_map[TMP_REG1] : reg_map[SLJIT_R1]);
-+		*inst = MOD_REG | ((op >= SLJIT_UDIVMOD) ? reg_map[TMP_REG1] : reg_map[SLJIT_R1]);
- #else
- #ifdef _WIN64
--		size = (!compiler->mode32 || op >= SLJIT_LUDIV) ? 3 : 2;
-+		size = (!compiler->mode32 || op >= SLJIT_UDIVMOD) ? 3 : 2;
- #else
- 		size = (!compiler->mode32) ? 3 : 2;
- #endif
-@@ -817,11 +822,11 @@
- 		INC_SIZE(size);
- #ifdef _WIN64
- 		if (!compiler->mode32)
--			*inst++ = REX_W | ((op >= SLJIT_LUDIV) ? REX_B : 0);
--		else if (op >= SLJIT_LUDIV)
-+			*inst++ = REX_W | ((op >= SLJIT_UDIVMOD) ? REX_B : 0);
-+		else if (op >= SLJIT_UDIVMOD)
- 			*inst++ = REX_B;
- 		*inst++ = GROUP_F7;
--		*inst = MOD_REG | ((op >= SLJIT_LUDIV) ? reg_lmap[TMP_REG1] : reg_lmap[SLJIT_R1]);
-+		*inst = MOD_REG | ((op >= SLJIT_UDIVMOD) ? reg_lmap[TMP_REG1] : reg_lmap[SLJIT_R1]);
- #else
- 		if (!compiler->mode32)
- 			*inst++ = REX_W;
-@@ -836,15 +841,21 @@
- 		case SLJIT_LSMUL:
- 			*inst |= IMUL;
- 			break;
--		case SLJIT_LUDIV:
-+		case SLJIT_UDIVMOD:
-+		case SLJIT_UDIVI:
- 			*inst |= DIV;
- 			break;
--		case SLJIT_LSDIV:
-+		case SLJIT_SDIVMOD:
-+		case SLJIT_SDIVI:
- 			*inst |= IDIV;
- 			break;
- 		}
- #if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64) && !defined(_WIN64)
--		EMIT_MOV(compiler, SLJIT_R1, 0, TMP_REG1, 0);
-+		if (op <= SLJIT_SDIVMOD)
-+			EMIT_MOV(compiler, SLJIT_R1, 0, TMP_REG1, 0);
-+#else
-+		if (op >= SLJIT_UDIVI)
-+			EMIT_MOV(compiler, SLJIT_R1, 0, TMP_REG1, 0);
- #endif
- 		break;
- 	}
-@@ -1905,60 +1916,62 @@
- 		return SLJIT_SUCCESS;
- 	}
- 
--	if (FAST_IS_REG(src1)) {
-+	if (!(src1 & SLJIT_IMM)) {
- 		if (src2 & SLJIT_IMM) {
- #if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64)
- 			if (IS_HALFWORD(src2w) || compiler->mode32) {
--				inst = emit_x86_instruction(compiler, 1, SLJIT_IMM, src2w, src1, 0);
-+				inst = emit_x86_instruction(compiler, 1, SLJIT_IMM, src2w, src1, src1w);
- 				FAIL_IF(!inst);
- 				*inst = GROUP_F7;
- 			}
- 			else {
- 				FAIL_IF(emit_load_imm64(compiler, TMP_REG2, src2w));
--				inst = emit_x86_instruction(compiler, 1, TMP_REG2, 0, src1, 0);
-+				inst = emit_x86_instruction(compiler, 1, TMP_REG2, 0, src1, src1w);
- 				FAIL_IF(!inst);
- 				*inst = TEST_rm_r;
- 			}
- #else
--			inst = emit_x86_instruction(compiler, 1, SLJIT_IMM, src2w, src1, 0);
-+			inst = emit_x86_instruction(compiler, 1, SLJIT_IMM, src2w, src1, src1w);
- 			FAIL_IF(!inst);
- 			*inst = GROUP_F7;
- #endif
-+			return SLJIT_SUCCESS;
- 		}
--		else {
-+		else if (FAST_IS_REG(src1)) {
- 			inst = emit_x86_instruction(compiler, 1, src1, 0, src2, src2w);
- 			FAIL_IF(!inst);
- 			*inst = TEST_rm_r;
-+			return SLJIT_SUCCESS;
- 		}
--		return SLJIT_SUCCESS;
- 	}
- 
--	if (FAST_IS_REG(src2)) {
-+	if (!(src2 & SLJIT_IMM)) {
- 		if (src1 & SLJIT_IMM) {
- #if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64)
- 			if (IS_HALFWORD(src1w) || compiler->mode32) {
--				inst = emit_x86_instruction(compiler, 1, SLJIT_IMM, src1w, src2, 0);
-+				inst = emit_x86_instruction(compiler, 1, SLJIT_IMM, src1w, src2, src2w);
- 				FAIL_IF(!inst);
- 				*inst = GROUP_F7;
- 			}
- 			else {
- 				FAIL_IF(emit_load_imm64(compiler, TMP_REG2, src1w));
--				inst = emit_x86_instruction(compiler, 1, TMP_REG2, 0, src2, 0);
-+				inst = emit_x86_instruction(compiler, 1, TMP_REG2, 0, src2, src2w);
- 				FAIL_IF(!inst);
- 				*inst = TEST_rm_r;
- 			}
- #else
--			inst = emit_x86_instruction(compiler, 1, src1, src1w, src2, 0);
-+			inst = emit_x86_instruction(compiler, 1, src1, src1w, src2, src2w);
- 			FAIL_IF(!inst);
- 			*inst = GROUP_F7;
- #endif
-+			return SLJIT_SUCCESS;
- 		}
--		else {
-+		else if (FAST_IS_REG(src2)) {
- 			inst = emit_x86_instruction(compiler, 1, src2, 0, src1, src1w);
- 			FAIL_IF(!inst);
- 			*inst = TEST_rm_r;
-+			return SLJIT_SUCCESS;
- 		}
--		return SLJIT_SUCCESS;
- 	}
- 
- 	EMIT_MOV(compiler, TMP_REG1, 0, src1, src1w);
-@@ -2923,3 +2936,69 @@
- {
- 	*(sljit_sw*)addr = new_constant;
- }
-+
-+SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_x86_is_sse2_available(void)
-+{
-+#if (defined SLJIT_DETECT_SSE2 && SLJIT_DETECT_SSE2)
-+	if (cpu_has_sse2 == -1)
-+		get_cpu_features();
-+	return cpu_has_sse2;
-+#else
-+	return 1;
-+#endif
-+}
-+
-+SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_x86_is_cmov_available(void)
-+{
-+	if (cpu_has_cmov == -1)
-+		get_cpu_features();
-+	return cpu_has_cmov;
-+}
-+
-+SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_x86_emit_cmov(struct sljit_compiler *compiler,
-+	sljit_si type,
-+	sljit_si dst_reg,
-+	sljit_si src, sljit_sw srcw)
-+{
-+	sljit_ub* inst;
-+
-+	CHECK_ERROR();
-+#if (defined SLJIT_ARGUMENT_CHECKS && SLJIT_ARGUMENT_CHECKS)
-+	CHECK_ARGUMENT(sljit_x86_is_cmov_available());
-+	CHECK_ARGUMENT(!(type & ~(0xff | SLJIT_INT_OP)));
-+	CHECK_ARGUMENT((type & 0xff) >= SLJIT_EQUAL && (type & 0xff) <= SLJIT_D_ORDERED);
-+	CHECK_ARGUMENT(FUNCTION_CHECK_IS_REG(dst_reg & ~SLJIT_INT_OP));
-+	FUNCTION_CHECK_SRC(src, srcw);
-+#endif
-+#if (defined SLJIT_VERBOSE && SLJIT_VERBOSE)
-+	if (SLJIT_UNLIKELY(!!compiler->verbose)) {
-+		fprintf(compiler->verbose, "  x86_cmov%s %s%s, ",
-+			!(dst_reg & SLJIT_INT_OP) ? "" : ".i",
-+			JUMP_PREFIX(type), jump_names[type & 0xff]);
-+		sljit_verbose_reg(compiler, dst_reg & ~SLJIT_INT_OP);
-+		fprintf(compiler->verbose, ", ");
-+		sljit_verbose_param(compiler, src, srcw);
-+		fprintf(compiler->verbose, "\n");
-+	}
-+#endif
-+
-+	ADJUST_LOCAL_OFFSET(src, srcw);
-+	CHECK_EXTRA_REGS(src, srcw, (void)0);
-+
-+#if (defined SLJIT_CONFIG_X86_64 && SLJIT_CONFIG_X86_64)
-+	compiler->mode32 = dst_reg & SLJIT_INT_OP;
-+#endif
-+	dst_reg &= ~SLJIT_INT_OP;
-+
-+	if (SLJIT_UNLIKELY(src & SLJIT_IMM)) {
-+		EMIT_MOV(compiler, TMP_REG1, 0, SLJIT_IMM, srcw);
-+		src = TMP_REG1;
-+		srcw = 0;
-+	}
-+
-+	inst = emit_x86_instruction(compiler, 2, dst_reg, 0, src, srcw);
-+	FAIL_IF(!inst);
-+	*inst++ = GROUP_0F;
-+	*inst = get_jump_code(type & 0xff) - 0x40;
-+	return SLJIT_SUCCESS;
-+}
-Index: sljit/sljitConfigInternal.h
-===================================================================
---- sljit/sljitConfigInternal.h	(revision 1554)
-+++ sljit/sljitConfigInternal.h	(working copy)
-@@ -468,8 +468,13 @@
- 
- #ifndef SLJIT_CALL
- 
--#if (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32)
-+#if (defined SLJIT_USE_CDECL_CALLING_CONVENTION && SLJIT_USE_CDECL_CALLING_CONVENTION)
- 
-+/* Force cdecl. */
-+#define SLJIT_CALL
-+
-+#elif (defined SLJIT_CONFIG_X86_32 && SLJIT_CONFIG_X86_32)
-+
- #if defined(__GNUC__) && !defined(__APPLE__)
- 
- #define SLJIT_CALL __attribute__ ((fastcall))
-@@ -608,6 +613,12 @@
- #define SLJIT_LOCALS_OFFSET_BASE ((23 + 1) * sizeof(sljit_sw))
- #endif
- 
-+#elif (defined SLJIT_CONFIG_TILEGX && SLJIT_CONFIG_TILEGX)
-+
-+#define SLJIT_NUMBER_OF_REGISTERS 10
-+#define SLJIT_NUMBER_OF_SAVED_REGISTERS 5
-+#define SLJIT_LOCALS_OFFSET_BASE 0
-+
- #elif (defined SLJIT_CONFIG_UNSUPPORTED && SLJIT_CONFIG_UNSUPPORTED)
- 
- #define SLJIT_NUMBER_OF_REGISTERS 0
-Index: sljit/sljitConfig.h
-===================================================================
---- sljit/sljitConfig.h	(revision 1554)
-+++ sljit/sljitConfig.h	(working copy)
-@@ -96,6 +96,15 @@
- #define SLJIT_EXECUTABLE_ALLOCATOR 1
- #endif
- 
-+/* Force cdecl calling convention even if a better calling
-+   convention (e.g. fastcall) is supported by the C compiler.
-+   If this option is enabled, C functions without
-+   SLJIT_CALL can also be called from JIT code. */
-+#ifndef SLJIT_USE_CDECL_CALLING_CONVENTION
-+/* Disabled by default */
-+#define SLJIT_USE_CDECL_CALLING_CONVENTION 0
-+#endif
-+
- /* Return with error when an invalid argument is passed. */
- #ifndef SLJIT_ARGUMENT_CHECKS
- /* Disabled by default */
-Index: sljit/sljitNativeTILEGX_64.c
-===================================================================
---- sljit/sljitNativeTILEGX_64.c	(revision 1554)
-+++ sljit/sljitNativeTILEGX_64.c	(working copy)
-@@ -35,21 +35,21 @@
- #define SIMM_16BIT_MIN (-0x8000)
- #define SIMM_17BIT_MAX (0xffff)
- #define SIMM_17BIT_MIN (-0x10000)
--#define SIMM_32BIT_MIN (-0x80000000)
- #define SIMM_32BIT_MAX (0x7fffffff)
--#define SIMM_48BIT_MIN (0x800000000000L)
-+#define SIMM_32BIT_MIN (-0x7fffffff - 1)
- #define SIMM_48BIT_MAX (0x7fffffff0000L)
-+#define SIMM_48BIT_MIN (-0x800000000000L)
- #define IMM16(imm) ((imm) & 0xffff)
- 
- #define UIMM_16BIT_MAX (0xffff)
- 
--#define TMP_REG1 (SLJIT_NO_REGISTERS + 1)
--#define TMP_REG2 (SLJIT_NO_REGISTERS + 2)
--#define TMP_REG3 (SLJIT_NO_REGISTERS + 3)
--#define ADDR_TMP (SLJIT_NO_REGISTERS + 4)
-+#define TMP_REG1 (SLJIT_NUMBER_OF_REGISTERS + 2)
-+#define TMP_REG2 (SLJIT_NUMBER_OF_REGISTERS + 3)
-+#define TMP_REG3 (SLJIT_NUMBER_OF_REGISTERS + 4)
-+#define ADDR_TMP (SLJIT_NUMBER_OF_REGISTERS + 5)
- #define PIC_ADDR_REG TMP_REG2
- 
--static SLJIT_CONST sljit_ub reg_map[SLJIT_NO_REGISTERS + 5] = {
-+static SLJIT_CONST sljit_ub reg_map[SLJIT_NUMBER_OF_REGISTERS + 6] = {
- 	63, 0, 1, 2, 3, 4, 30, 31, 32, 33, 34, 54, 5, 16, 6, 7
- };
- 
-@@ -58,11 +58,6 @@
- #define TMP_REG2_mapped 16
- #define TMP_REG3_mapped 6
- #define ADDR_TMP_mapped 7
--#define SLJIT_SAVED_REG1_mapped 30
--#define SLJIT_SAVED_REG2_mapped 31
--#define SLJIT_SAVED_REG3_mapped 32
--#define SLJIT_SAVED_EREG1_mapped 33
--#define SLJIT_SAVED_EREG2_mapped 34
- 
- /* Flags are keept in volatile registers. */
- #define EQUAL_FLAG 8
-@@ -399,6 +394,9 @@
- #define SUB(dst, srca, srcb) \
- 	push_3_buffer(compiler, TILEGX_OPC_SUB, dst, srca, srcb, __LINE__)
- 
-+#define MUL(dst, srca, srcb) \
-+	push_3_buffer(compiler, TILEGX_OPC_MULX, dst, srca, srcb, __LINE__)
-+
- #define NOR(dst, srca, srcb) \
- 	push_3_buffer(compiler, TILEGX_OPC_NOR, dst, srca, srcb, __LINE__)
- 
-@@ -547,8 +545,8 @@
- 
- 	const struct Format* match = NULL;
- 	const struct Format *b = NULL;
--	unsigned int i = 0;
--	for (i; i < sizeof formats / sizeof formats[0]; i++) {
-+	unsigned int i;
-+	for (i = 0; i < sizeof formats / sizeof formats[0]; i++) {
- 		b = &formats[i];
- 		if ((b->pipe_mask & compatible_pipes) == b->pipe_mask) {
- 			match = b;
-@@ -625,7 +623,6 @@
- 
- static sljit_si update_buffer(struct sljit_compiler *compiler)
- {
--	int count;
- 	int i;
- 	int orig_index = inst_buf_index;
- 	struct jit_instr inst0 = inst_buf[0];
-@@ -738,8 +735,10 @@
- 
- static sljit_si flush_buffer(struct sljit_compiler *compiler)
- {
--	while (inst_buf_index != 0)
--		update_buffer(compiler);
-+	while (inst_buf_index != 0) {
-+		FAIL_IF(update_buffer(compiler));
-+	}
-+	return SLJIT_SUCCESS;
- }
- 
- static sljit_si push_4_buffer(struct sljit_compiler *compiler, tilegx_mnemonic opc, int op0, int op1, int op2, int op3, int line)
-@@ -787,6 +786,7 @@
- 	case TILEGX_OPC_ADD:
- 	case TILEGX_OPC_AND:
- 	case TILEGX_OPC_SUB:
-+	case TILEGX_OPC_MULX:
- 	case TILEGX_OPC_OR:
- 	case TILEGX_OPC_XOR:
- 	case TILEGX_OPC_NOR:
-@@ -905,7 +905,6 @@
- 	sljit_sw diff;
- 	sljit_uw target_addr;
- 	sljit_ins *inst;
--	sljit_ins saved_inst;
- 
- 	if (jump->flags & SLJIT_REWRITABLE_JUMP)
- 		return code_ptr;
-@@ -1009,7 +1008,7 @@
- 	struct sljit_const *const_;
- 
- 	CHECK_ERROR_PTR();
--	check_sljit_generate_code(compiler);
-+	CHECK_PTR(check_sljit_generate_code(compiler));
- 	reverse_buf(compiler);
- 
- 	code = (sljit_ins *)SLJIT_MALLOC_EXEC(compiler->size * sizeof(sljit_ins));
-@@ -1178,13 +1177,13 @@
- 	sljit_si fscratches, sljit_si fsaveds, sljit_si local_size)
- {
- 	sljit_ins base;
--	sljit_ins bundle = 0;
--
-+	sljit_si i, tmp;
-+ 
- 	CHECK_ERROR();
--	check_sljit_emit_enter(compiler, options, args, scratches, saveds, fscratches, fsaveds, local_size);
-+	CHECK(check_sljit_emit_enter(compiler, options, args, scratches, saveds, fscratches, fsaveds, local_size));
- 	set_emit_enter(compiler, options, args, scratches, saveds, fscratches, fsaveds, local_size);
- 
--	local_size += (saveds + 1) * sizeof(sljit_sw);
-+	local_size += GET_SAVED_REGISTERS_SIZE(scratches, saveds, 1);
- 	local_size = (local_size + 7) & ~7;
- 	compiler->local_size = local_size;
- 
-@@ -1200,46 +1199,41 @@
- 		local_size = 0;
- 	}
- 
-+	/* Save the return address. */
- 	FAIL_IF(ADDLI(ADDR_TMP_mapped, base, local_size - 8));
- 	FAIL_IF(ST_ADD(ADDR_TMP_mapped, RA, -8));
- 
--	if (saveds >= 1)
--		FAIL_IF(ST_ADD(ADDR_TMP_mapped, SLJIT_SAVED_REG1_mapped, -8));
-+	/* Save the S registers. */
-+	tmp = saveds < SLJIT_NUMBER_OF_SAVED_REGISTERS ? (SLJIT_S0 + 1 - saveds) : SLJIT_FIRST_SAVED_REG;
-+	for (i = SLJIT_S0; i >= tmp; i--) {
-+		FAIL_IF(ST_ADD(ADDR_TMP_mapped, reg_map[i], -8));
-+	}
- 
--	if (saveds >= 2)
--		FAIL_IF(ST_ADD(ADDR_TMP_mapped, SLJIT_SAVED_REG2_mapped, -8));
-+	/* Save the R registers that need to be reserved. */
-+	for (i = scratches; i >= SLJIT_FIRST_SAVED_REG; i--) {
-+		FAIL_IF(ST_ADD(ADDR_TMP_mapped, reg_map[i], -8));
-+	}
- 
--	if (saveds >= 3)
--		FAIL_IF(ST_ADD(ADDR_TMP_mapped, SLJIT_SAVED_REG3_mapped, -8));
-+	/* Move the arguments to S registers. */
-+	for (i = 0; i < args; i++) {
-+		FAIL_IF(ADD(reg_map[SLJIT_S0 - i], i, ZERO));
-+	}
- 
--	if (saveds >= 4)
--		FAIL_IF(ST_ADD(ADDR_TMP_mapped, SLJIT_SAVED_EREG1_mapped, -8));
--
--	if (saveds >= 5)
--		FAIL_IF(ST_ADD(ADDR_TMP_mapped, SLJIT_SAVED_EREG2_mapped, -8));
--
--	if (args >= 1)
--		FAIL_IF(ADD(SLJIT_SAVED_REG1_mapped, 0, ZERO));
--
--	if (args >= 2)
--		FAIL_IF(ADD(SLJIT_SAVED_REG2_mapped, 1, ZERO));
--
--	if (args >= 3)
--		FAIL_IF(ADD(SLJIT_SAVED_REG3_mapped, 2, ZERO));
--
- 	return SLJIT_SUCCESS;
- }
- 
--SLJIT_API_FUNC_ATTRIBUTE void sljit_set_context(struct sljit_compiler *compiler,
-+SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_set_context(struct sljit_compiler *compiler,
- 	sljit_si options, sljit_si args, sljit_si scratches, sljit_si saveds,
- 	sljit_si fscratches, sljit_si fsaveds, sljit_si local_size)
- {
--	CHECK_ERROR_VOID();
--	check_sljit_set_context(compiler, options, args, scratches, saveds, fscratches, fsaveds, local_size);
-+	CHECK_ERROR();
-+	CHECK(check_sljit_set_context(compiler, options, args, scratches, saveds, fscratches, fsaveds, local_size));
- 	set_set_context(compiler, options, args, scratches, saveds, fscratches, fsaveds, local_size);
- 
--	local_size += (saveds + 1) * sizeof(sljit_sw);
-+	local_size += GET_SAVED_REGISTERS_SIZE(scratches, saveds, 1);
- 	compiler->local_size = (local_size + 7) & ~7;
-+
-+	return SLJIT_SUCCESS;
- }
- 
- SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_return(struct sljit_compiler *compiler, sljit_si op, sljit_si src, sljit_sw srcw)
-@@ -1246,10 +1240,11 @@
- {
- 	sljit_si local_size;
- 	sljit_ins base;
--	int addr_initialized = 0;
-+	sljit_si i, tmp;
-+	sljit_si saveds;
- 
- 	CHECK_ERROR();
--	check_sljit_emit_return(compiler, op, src, srcw);
-+	CHECK(check_sljit_emit_return(compiler, op, src, srcw));
- 
- 	FAIL_IF(emit_mov_before_return(compiler, op, src, srcw));
- 
-@@ -1263,52 +1258,22 @@
- 		local_size = 0;
- 	}
- 
-+	/* Restore the return address. */
- 	FAIL_IF(ADDLI(ADDR_TMP_mapped, base, local_size - 8));
--	FAIL_IF(LD(RA, ADDR_TMP_mapped));
-+	FAIL_IF(LD_ADD(RA, ADDR_TMP_mapped, -8));
- 
--	if (compiler->saveds >= 5) {
--		FAIL_IF(ADDLI(ADDR_TMP_mapped, base, local_size - 48));
--		addr_initialized = 1;
--
--		FAIL_IF(LD_ADD(SLJIT_SAVED_EREG2_mapped, ADDR_TMP_mapped, 8));
-+	/* Restore the S registers. */
-+	saveds = compiler->saveds;
-+	tmp = saveds < SLJIT_NUMBER_OF_SAVED_REGISTERS ? (SLJIT_S0 + 1 - saveds) : SLJIT_FIRST_SAVED_REG;
-+	for (i = SLJIT_S0; i >= tmp; i--) {
-+		FAIL_IF(LD_ADD(reg_map[i], ADDR_TMP_mapped, -8));
- 	}
- 
--	if (compiler->saveds >= 4) {
--		if (addr_initialized == 0) {
--			FAIL_IF(ADDLI(ADDR_TMP_mapped, base, local_size - 40));
--			addr_initialized = 1;
--		}
--
--		FAIL_IF(LD_ADD(SLJIT_SAVED_EREG1_mapped, ADDR_TMP_mapped, 8));
-+	/* Restore the R registers that need to be reserved. */
-+	for (i = compiler->scratches; i >= SLJIT_FIRST_SAVED_REG; i--) {
-+		FAIL_IF(LD_ADD(reg_map[i], ADDR_TMP_mapped, -8));
- 	}
- 
--	if (compiler->saveds >= 3) {
--		if (addr_initialized == 0) {
--			FAIL_IF(ADDLI(ADDR_TMP_mapped, base, local_size - 32));
--			addr_initialized = 1;
--		}
--
--		FAIL_IF(LD_ADD(SLJIT_SAVED_REG3_mapped, ADDR_TMP_mapped, 8));
--	}
--
--	if (compiler->saveds >= 2) {
--		if (addr_initialized == 0) {
--			FAIL_IF(ADDLI(ADDR_TMP_mapped, base, local_size - 24));
--			addr_initialized = 1;
--		}
--
--		FAIL_IF(LD_ADD(SLJIT_SAVED_REG2_mapped, ADDR_TMP_mapped, 8));
--	}
--
--	if (compiler->saveds >= 1) {
--		if (addr_initialized == 0) {
--			FAIL_IF(ADDLI(ADDR_TMP_mapped, base, local_size - 16));
--			/* addr_initialized = 1; no need to initialize as it's the last one. */
--		}
--
--		FAIL_IF(LD_ADD(SLJIT_SAVED_REG1_mapped, ADDR_TMP_mapped, 8));
--	}
--
- 	if (compiler->local_size <= SIMM_16BIT_MAX)
- 		FAIL_IF(ADDLI(SLJIT_LOCALS_REG_mapped, SLJIT_LOCALS_REG_mapped, compiler->local_size));
- 	else
-@@ -1585,7 +1550,7 @@
- SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fast_enter(struct sljit_compiler *compiler, sljit_si dst, sljit_sw dstw)
- {
- 	CHECK_ERROR();
--	check_sljit_emit_fast_enter(compiler, dst, dstw);
-+	CHECK(check_sljit_emit_fast_enter(compiler, dst, dstw));
- 	ADJUST_LOCAL_OFFSET(dst, dstw);
- 
- 	/* For UNUSED dst. Uncommon, but possible. */
-@@ -1602,7 +1567,7 @@
- SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_fast_return(struct sljit_compiler *compiler, sljit_si src, sljit_sw srcw)
- {
- 	CHECK_ERROR();
--	check_sljit_emit_fast_return(compiler, src, srcw);
-+	CHECK(check_sljit_emit_fast_return(compiler, src, srcw));
- 	ADJUST_LOCAL_OFFSET(src, srcw);
- 
- 	if (FAST_IS_REG(src))
-@@ -1636,9 +1601,11 @@
- 			if (op == SLJIT_MOV_SI)
- 				return BFEXTS(reg_map[dst], reg_map[src2], 0, 31);
- 
--		return BFEXTU(reg_map[dst], reg_map[src2], 0, 31);
--		} else if (dst != src2)
--			SLJIT_ASSERT_STOP();
-+			return BFEXTU(reg_map[dst], reg_map[src2], 0, 31);
-+		} else if (dst != src2) {
-+			SLJIT_ASSERT(src2 == 0);
-+			return ADD(reg_map[dst], reg_map[src2], ZERO);
-+		}
- 
- 		return SLJIT_SUCCESS;
- 
-@@ -1650,8 +1617,10 @@
- 				return BFEXTS(reg_map[dst], reg_map[src2], 0, 7);
- 
- 			return BFEXTU(reg_map[dst], reg_map[src2], 0, 7);
--		} else if (dst != src2)
--			SLJIT_ASSERT_STOP();
-+		} else if (dst != src2) {
-+			SLJIT_ASSERT(src2 == 0);
-+			return ADD(reg_map[dst], reg_map[src2], ZERO);
-+		}
- 
- 		return SLJIT_SUCCESS;
- 
-@@ -1663,8 +1632,10 @@
- 				return BFEXTS(reg_map[dst], reg_map[src2], 0, 15);
- 
- 			return BFEXTU(reg_map[dst], reg_map[src2], 0, 15);
--		} else if (dst != src2)
--			SLJIT_ASSERT_STOP();
-+		} else if (dst != src2) {
-+			SLJIT_ASSERT(src2 == 0);
-+			return ADD(reg_map[dst], reg_map[src2], ZERO);
-+		}
- 
- 		return SLJIT_SUCCESS;
- 
-@@ -1811,7 +1782,6 @@
- 				else {
- 					/* Rare ocasion. */
- 					FAIL_IF(ADD(TMP_EREG2, reg_map[src1], ZERO));
--	
- 					overflow_ra = TMP_EREG2;
- 				}
- 			}
-@@ -1903,6 +1873,17 @@
- 
- 		return SLJIT_SUCCESS;
- 
-+	case SLJIT_MUL:
-+		if (flags & SRC2_IMM) {
-+			FAIL_IF(load_immediate(compiler, TMP_REG2_mapped, src2));
-+			src2 = TMP_REG2;
-+			flags &= ~SRC2_IMM;
-+		}
-+
-+		FAIL_IF(MUL(reg_map[dst], reg_map[src1], reg_map[src2]));
-+
-+		return SLJIT_SUCCESS;
-+
- #define EMIT_LOGICAL(op_imm, op_norm) \
- 	if (flags & SRC2_IMM) { \
- 		FAIL_IF(load_immediate(compiler, ADDR_TMP_mapped, src2)); \
-@@ -1950,8 +1931,8 @@
- 	} else { \
- 		if (op & SLJIT_SET_E) \
- 			FAIL_IF(push_3_buffer( \
--				compiler, op_imm, reg_map[dst], reg_map[src1], \
--				src2 & 0x3F, __LINE__)); \
-+				compiler, op_norm, EQUAL_FLAG, reg_map[src1], \
-+				reg_map[src2], __LINE__)); \
- 		if (CHECK_FLAGS(SLJIT_SET_E)) \
- 			FAIL_IF(push_3_buffer( \
- 				compiler, op_norm, reg_map[dst], reg_map[src1], \
-@@ -2105,9 +2086,10 @@
- {
- 	sljit_si sugg_dst_ar, dst_ar;
- 	sljit_si flags = GET_ALL_FLAGS(op);
-+	sljit_si mem_type = (op & SLJIT_INT_OP) ? (INT_DATA | SIGNED_DATA) : WORD_DATA;
- 
- 	CHECK_ERROR();
--	check_sljit_emit_op_flags(compiler, op, dst, dstw, src, srcw, type);
-+	CHECK(check_sljit_emit_op_flags(compiler, op, dst, dstw, src, srcw, type));
- 	ADJUST_LOCAL_OFFSET(dst, dstw);
- 
- 	if (dst == SLJIT_UNUSED)
-@@ -2114,6 +2096,8 @@
- 		return SLJIT_SUCCESS;
- 
- 	op = GET_OPCODE(op);
-+	if (op == SLJIT_MOV_SI || op == SLJIT_MOV_UI)
-+		mem_type = INT_DATA | SIGNED_DATA;
- 	sugg_dst_ar = reg_map[(op < SLJIT_ADD && FAST_IS_REG(dst)) ? dst : TMP_REG2];
- 
- 	compiler->cache_arg = 0;
-@@ -2120,51 +2104,43 @@
- 	compiler->cache_argw = 0;
- 	if (op >= SLJIT_ADD && (src & SLJIT_MEM)) {
- 		ADJUST_LOCAL_OFFSET(src, srcw);
--		FAIL_IF(emit_op_mem2(compiler, WORD_DATA | LOAD_DATA, TMP_REG1_mapped, src, srcw, dst, dstw));
-+		FAIL_IF(emit_op_mem2(compiler, mem_type | LOAD_DATA, TMP_REG1_mapped, src, srcw, dst, dstw));
- 		src = TMP_REG1;
- 		srcw = 0;
- 	}
- 
--	switch (type) {
--	case SLJIT_C_EQUAL:
--	case SLJIT_C_NOT_EQUAL:
-+	switch (type & 0xff) {
-+	case SLJIT_EQUAL:
-+	case SLJIT_NOT_EQUAL:
- 		FAIL_IF(CMPLTUI(sugg_dst_ar, EQUAL_FLAG, 1));
- 		dst_ar = sugg_dst_ar;
- 		break;
--	case SLJIT_C_LESS:
--	case SLJIT_C_GREATER_EQUAL:
--	case SLJIT_C_FLOAT_LESS:
--	case SLJIT_C_FLOAT_GREATER_EQUAL:
-+	case SLJIT_LESS:
-+	case SLJIT_GREATER_EQUAL:
- 		dst_ar = ULESS_FLAG;
- 		break;
--	case SLJIT_C_GREATER:
--	case SLJIT_C_LESS_EQUAL:
--	case SLJIT_C_FLOAT_GREATER:
--	case SLJIT_C_FLOAT_LESS_EQUAL:
-+	case SLJIT_GREATER:
-+	case SLJIT_LESS_EQUAL:
- 		dst_ar = UGREATER_FLAG;
- 		break;
--	case SLJIT_C_SIG_LESS:
--	case SLJIT_C_SIG_GREATER_EQUAL:
-+	case SLJIT_SIG_LESS:
-+	case SLJIT_SIG_GREATER_EQUAL:
- 		dst_ar = LESS_FLAG;
- 		break;
--	case SLJIT_C_SIG_GREATER:
--	case SLJIT_C_SIG_LESS_EQUAL:
-+	case SLJIT_SIG_GREATER:
-+	case SLJIT_SIG_LESS_EQUAL:
- 		dst_ar = GREATER_FLAG;
- 		break;
--	case SLJIT_C_OVERFLOW:
--	case SLJIT_C_NOT_OVERFLOW:
-+	case SLJIT_OVERFLOW:
-+	case SLJIT_NOT_OVERFLOW:
- 		dst_ar = OVERFLOW_FLAG;
- 		break;
--	case SLJIT_C_MUL_OVERFLOW:
--	case SLJIT_C_MUL_NOT_OVERFLOW:
-+	case SLJIT_MUL_OVERFLOW:
-+	case SLJIT_MUL_NOT_OVERFLOW:
- 		FAIL_IF(CMPLTUI(sugg_dst_ar, OVERFLOW_FLAG, 1));
- 		dst_ar = sugg_dst_ar;
- 		type ^= 0x1; /* Flip type bit for the XORI below. */
- 		break;
--	case SLJIT_C_FLOAT_EQUAL:
--	case SLJIT_C_FLOAT_NOT_EQUAL:
--		dst_ar = EQUAL_FLAG;
--		break;
- 
- 	default:
- 		SLJIT_ASSERT_STOP();
-@@ -2180,11 +2156,11 @@
- 	if (op >= SLJIT_ADD) {
- 		if (TMP_REG2_mapped != dst_ar)
- 			FAIL_IF(ADD(TMP_REG2_mapped, dst_ar, ZERO));
--		return emit_op(compiler, op | flags, CUMULATIVE_OP | LOGICAL_OP | IMM_OP | ALT_KEEP_CACHE, dst, dstw, src, srcw, TMP_REG2, 0);
-+		return emit_op(compiler, op | flags, mem_type | CUMULATIVE_OP | LOGICAL_OP | IMM_OP | ALT_KEEP_CACHE, dst, dstw, src, srcw, TMP_REG2, 0);
- 	}
- 
- 	if (dst & SLJIT_MEM)
--		return emit_op_mem(compiler, WORD_DATA, dst_ar, dst, dstw);
-+		return emit_op_mem(compiler, mem_type, dst_ar, dst, dstw);
- 
- 	if (sugg_dst_ar != dst_ar)
- 		return ADD(sugg_dst_ar, dst_ar, ZERO);
-@@ -2194,7 +2170,7 @@
- 
- SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op0(struct sljit_compiler *compiler, sljit_si op) {
- 	CHECK_ERROR();
--	check_sljit_emit_op0(compiler, op);
-+	CHECK(check_sljit_emit_op0(compiler, op));
- 
- 	op = GET_OPCODE(op);
- 	switch (op) {
-@@ -2204,10 +2180,10 @@
- 	case SLJIT_BREAKPOINT:
- 		return PI(BPT);
- 
--	case SLJIT_UMUL:
--	case SLJIT_SMUL:
--	case SLJIT_UDIV:
--	case SLJIT_SDIV:
-+	case SLJIT_LUMUL:
-+	case SLJIT_LSMUL:
-+	case SLJIT_UDIVI:
-+	case SLJIT_SDIVI:
- 		SLJIT_ASSERT_STOP();
- 	}
- 
-@@ -2217,7 +2193,7 @@
- SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op1(struct sljit_compiler *compiler, sljit_si op, sljit_si dst, sljit_sw dstw, sljit_si src, sljit_sw srcw)
- {
- 	CHECK_ERROR();
--	check_sljit_emit_op1(compiler, op, dst, dstw, src, srcw);
-+	CHECK(check_sljit_emit_op1(compiler, op, dst, dstw, src, srcw));
- 	ADJUST_LOCAL_OFFSET(dst, dstw);
- 	ADJUST_LOCAL_OFFSET(src, srcw);
- 
-@@ -2273,7 +2249,7 @@
- 		return emit_op(compiler, SLJIT_SUB | GET_ALL_FLAGS(op), IMM_OP, dst, dstw, SLJIT_IMM, 0, src, srcw);
- 
- 	case SLJIT_CLZ:
--		return emit_op(compiler, op, 0, dst, dstw, TMP_REG1, 0, src, srcw);
-+		return emit_op(compiler, op, (op & SLJIT_INT_OP) ? INT_DATA : WORD_DATA, dst, dstw, TMP_REG1, 0, src, srcw);
- 	}
- 
- 	return SLJIT_SUCCESS;
-@@ -2282,7 +2258,7 @@
- SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op2(struct sljit_compiler *compiler, sljit_si op, sljit_si dst, sljit_sw dstw, sljit_si src1, sljit_sw src1w, sljit_si src2, sljit_sw src2w)
- {
- 	CHECK_ERROR();
--	check_sljit_emit_op2(compiler, op, dst, dstw, src1, src1w, src2, src2w);
-+	CHECK(check_sljit_emit_op2(compiler, op, dst, dstw, src1, src1w, src2, src2w));
- 	ADJUST_LOCAL_OFFSET(dst, dstw);
- 	ADJUST_LOCAL_OFFSET(src1, src1w);
- 	ADJUST_LOCAL_OFFSET(src2, src2w);
-@@ -2325,7 +2301,7 @@
- 	flush_buffer(compiler);
- 
- 	CHECK_ERROR_PTR();
--	check_sljit_emit_label(compiler);
-+	CHECK_PTR(check_sljit_emit_label(compiler));
- 
- 	if (compiler->last_label && compiler->last_label->size == compiler->size)
- 		return compiler->last_label;
-@@ -2344,7 +2320,7 @@
- 	flush_buffer(compiler);
- 
- 	CHECK_ERROR();
--	check_sljit_emit_ijump(compiler, type, src, srcw);
-+	CHECK(check_sljit_emit_ijump(compiler, type, src, srcw));
- 	ADJUST_LOCAL_OFFSET(src, srcw);
- 
- 	if (FAST_IS_REG(src)) {
-@@ -2404,8 +2380,10 @@
- 
- 		return SLJIT_SUCCESS;
- 
--	} else if (src & SLJIT_MEM)
-+	} else if (src & SLJIT_MEM) {
- 		FAIL_IF(emit_op(compiler, SLJIT_MOV, WORD_DATA, TMP_REG2, 0, TMP_REG1, 0, src, srcw));
-+		flush_buffer(compiler);
-+	}
- 
- 	FAIL_IF(JR_SOLO(reg_map[src_r]));
- 
-@@ -2432,7 +2410,7 @@
- 	flush_buffer(compiler);
- 
- 	CHECK_ERROR_PTR();
--	check_sljit_emit_jump(compiler, type);
-+	CHECK_PTR(check_sljit_emit_jump(compiler, type));
- 
- 	jump = (struct sljit_jump *)ensure_abuf(compiler, sizeof(struct sljit_jump));
- 	PTR_FAIL_IF(!jump);
-@@ -2440,48 +2418,42 @@
- 	type &= 0xff;
- 
- 	switch (type) {
--	case SLJIT_C_EQUAL:
--	case SLJIT_C_FLOAT_NOT_EQUAL:
-+	case SLJIT_EQUAL:
- 		BR_NZ(EQUAL_FLAG);
- 		break;
--	case SLJIT_C_NOT_EQUAL:
--	case SLJIT_C_FLOAT_EQUAL:
-+	case SLJIT_NOT_EQUAL:
- 		BR_Z(EQUAL_FLAG);
- 		break;
--	case SLJIT_C_LESS:
--	case SLJIT_C_FLOAT_LESS:
-+	case SLJIT_LESS:
- 		BR_Z(ULESS_FLAG);
- 		break;
--	case SLJIT_C_GREATER_EQUAL:
--	case SLJIT_C_FLOAT_GREATER_EQUAL:
-+	case SLJIT_GREATER_EQUAL:
- 		BR_NZ(ULESS_FLAG);
- 		break;
--	case SLJIT_C_GREATER:
--	case SLJIT_C_FLOAT_GREATER:
-+	case SLJIT_GREATER:
- 		BR_Z(UGREATER_FLAG);
- 		break;
--	case SLJIT_C_LESS_EQUAL:
--	case SLJIT_C_FLOAT_LESS_EQUAL:
-+	case SLJIT_LESS_EQUAL:
- 		BR_NZ(UGREATER_FLAG);
- 		break;
--	case SLJIT_C_SIG_LESS:
-+	case SLJIT_SIG_LESS:
- 		BR_Z(LESS_FLAG);
- 		break;
--	case SLJIT_C_SIG_GREATER_EQUAL:
-+	case SLJIT_SIG_GREATER_EQUAL:
- 		BR_NZ(LESS_FLAG);
- 		break;
--	case SLJIT_C_SIG_GREATER:
-+	case SLJIT_SIG_GREATER:
- 		BR_Z(GREATER_FLAG);
- 		break;
--	case SLJIT_C_SIG_LESS_EQUAL:
-+	case SLJIT_SIG_LESS_EQUAL:
- 		BR_NZ(GREATER_FLAG);
- 		break;
--	case SLJIT_C_OVERFLOW:
--	case SLJIT_C_MUL_OVERFLOW:
-+	case SLJIT_OVERFLOW:
-+	case SLJIT_MUL_OVERFLOW:
- 		BR_Z(OVERFLOW_FLAG);
- 		break;
--	case SLJIT_C_NOT_OVERFLOW:
--	case SLJIT_C_MUL_NOT_OVERFLOW:
-+	case SLJIT_NOT_OVERFLOW:
-+	case SLJIT_MUL_NOT_OVERFLOW:
- 		BR_NZ(OVERFLOW_FLAG);
- 		break;
- 	default:
-@@ -2536,7 +2508,7 @@
- 	flush_buffer(compiler);
- 
- 	CHECK_ERROR_PTR();
--	check_sljit_emit_const(compiler, dst, dstw, init_value);
-+	CHECK_PTR(check_sljit_emit_const(compiler, dst, dstw, init_value));
- 	ADJUST_LOCAL_OFFSET(dst, dstw);
- 
- 	const_ = (struct sljit_const *)ensure_abuf(compiler, sizeof(struct sljit_const));
-@@ -2572,3 +2544,18 @@
- 	inst[3] = (inst[3] & ~(0xFFFFL << 43)) | ((new_constant & 0xFFFFL) << 43);
- 	SLJIT_CACHE_FLUSH(inst, inst + 4);
- }
-+
-+SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_get_register_index(sljit_si reg)
-+{
-+	CHECK_REG_INDEX(check_sljit_get_register_index(reg));
-+	return reg_map[reg];
-+}
-+
-+SLJIT_API_FUNC_ATTRIBUTE sljit_si sljit_emit_op_custom(struct sljit_compiler *compiler,
-+	void *instruction, sljit_si size)
-+{
-+	CHECK_ERROR();
-+	CHECK(check_sljit_emit_op_custom(compiler, instruction, size));
-+	return SLJIT_ERR_UNSUPPORTED;
-+}
-+
-Index: pcregrep.c
-===================================================================
---- pcregrep.c	(revision 1554)
-+++ pcregrep.c	(working copy)
-@@ -1692,9 +1692,13 @@
- 
-     if (filenames == FN_NOMATCH_ONLY) return 1;
- 
-+    /* If all we want is a yes/no answer, stop now. */
-+
-+    if (quiet) return 0;
-+
-     /* Just count if just counting is wanted. */
- 
--    if (count_only) count++;
-+    else if (count_only) count++;
- 
-     /* When handling a binary file and binary-files==binary, the "binary"
-     variable will be set true (it's false in all other cases). In this
-@@ -1715,10 +1719,6 @@
-       return 0;
-       }
- 
--    /* Likewise, if all we want is a yes/no answer. */
--
--    else if (quiet) return 0;
--
-     /* The --only-matching option prints just the substring that matched,
-     and/or one or more captured portions of it, as long as these strings are
-     not empty. The --file-offsets and --line-offsets options output offsets for
-@@ -2089,7 +2089,7 @@
- 
- /* Print the match count if wanted */
- 
--if (count_only)
-+if (count_only && !quiet)
-   {
-   if (count > 0 || !omit_zero_count)
-     {
-Index: pcre_study.c
-===================================================================
---- pcre_study.c	(revision 1554)
-+++ pcre_study.c	(working copy)
-@@ -71,6 +71,7 @@
-   startcode       pointer to start of the whole pattern's code
-   options         the compiling options
-   recurses        chain of recurse_check to catch mutual recursion
-+  countptr        pointer to call count (to catch over complexity) 
- 
- Returns:   the minimum length
-            -1 if \C in UTF-8 mode or (*ACCEPT) was encountered
-@@ -80,7 +81,8 @@
- 
- static int
- find_minlength(const REAL_PCRE *re, const pcre_uchar *code,
--  const pcre_uchar *startcode, int options, recurse_check *recurses)
-+  const pcre_uchar *startcode, int options, recurse_check *recurses,
-+  int *countptr)
- {
- int length = -1;
- /* PCRE_UTF16 has the same value as PCRE_UTF8. */
-@@ -90,6 +92,8 @@
- register int branchlength = 0;
- register pcre_uchar *cc = (pcre_uchar *)code + 1 + LINK_SIZE;
- 
-+if ((*countptr)++ > 1000) return -1;   /* too complex */
-+
- if (*code == OP_CBRA || *code == OP_SCBRA ||
-     *code == OP_CBRAPOS || *code == OP_SCBRAPOS) cc += IMM2_SIZE;
- 
-@@ -131,7 +135,7 @@
-     case OP_SBRAPOS:
-     case OP_ONCE:
-     case OP_ONCE_NC:
--    d = find_minlength(re, cc, startcode, options, recurses);
-+    d = find_minlength(re, cc, startcode, options, recurses, countptr);
-     if (d < 0) return d;
-     branchlength += d;
-     do cc += GET(cc, 1); while (*cc == OP_ALT);
-@@ -415,7 +419,8 @@
-             int dd;
-             this_recurse.prev = recurses;
-             this_recurse.group = cs;
--            dd = find_minlength(re, cs, startcode, options, &this_recurse);
-+            dd = find_minlength(re, cs, startcode, options, &this_recurse,
-+              countptr);
-             if (dd < d) d = dd;
-             }
-           }
-@@ -451,7 +456,8 @@
-           {
-           this_recurse.prev = recurses;
-           this_recurse.group = cs;
--          d = find_minlength(re, cs, startcode, options, &this_recurse);
-+          d = find_minlength(re, cs, startcode, options, &this_recurse,
-+            countptr);
-           }
-         }
-       }
-@@ -514,7 +520,7 @@
-         this_recurse.prev = recurses;
-         this_recurse.group = cs;
-         branchlength += find_minlength(re, cs, startcode, options,
--          &this_recurse);
-+          &this_recurse, countptr);
-         }
-       }
-     cc += 1 + LINK_SIZE;
-@@ -1453,6 +1459,7 @@
- #endif
- {
- int min;
-+int count = 0;
- BOOL bits_set = FALSE;
- pcre_uint8 start_bits[32];
- PUBL(extra) *extra = NULL;
-@@ -1539,7 +1546,7 @@
- 
- /* Find the minimum length of subject string. */
- 
--switch(min = find_minlength(re, code, code, re->options, NULL))
-+switch(min = find_minlength(re, code, code, re->options, NULL, &count))
-   {
-   case -2: *errorptr = "internal error: missing capturing bracket"; return NULL;
-   case -3: *errorptr = "internal error: opcode not recognized"; return NULL;
-Index: pcre_internal.h
-===================================================================
---- pcre_internal.h	(revision 1554)
-+++ pcre_internal.h	(working copy)
-@@ -984,7 +984,7 @@
- #ifndef EBCDIC
- 
- #define HSPACE_LIST \
--  CHAR_HT, CHAR_SPACE, 0xa0, \
-+  CHAR_HT, CHAR_SPACE, CHAR_NBSP, \
-   0x1680, 0x180e, 0x2000, 0x2001, 0x2002, 0x2003, 0x2004, 0x2005, \
-   0x2006, 0x2007, 0x2008, 0x2009, 0x200A, 0x202f, 0x205f, 0x3000, \
-   NOTACHAR
-@@ -1010,7 +1010,7 @@
- #define HSPACE_BYTE_CASES \
-   case CHAR_HT: \
-   case CHAR_SPACE: \
--  case 0xa0     /* NBSP */
-+  case CHAR_NBSP
- 
- #define HSPACE_CASES \
-   HSPACE_BYTE_CASES: \
-@@ -1037,11 +1037,12 @@
- /* ------ EBCDIC environments ------ */
- 
- #else
--#define HSPACE_LIST CHAR_HT, CHAR_SPACE
-+#define HSPACE_LIST CHAR_HT, CHAR_SPACE, CHAR_NBSP, NOTACHAR
- 
- #define HSPACE_BYTE_CASES \
-   case CHAR_HT: \
--  case CHAR_SPACE
-+  case CHAR_SPACE: \
-+  case CHAR_NBSP
- 
- #define HSPACE_CASES HSPACE_BYTE_CASES
- 
-@@ -1215,6 +1216,7 @@
- 
- #define CHAR_ESC                    '\047'
- #define CHAR_DEL                    '\007'
-+#define CHAR_NBSP                   '\x41'
- #define STR_ESC                     "\047"
- #define STR_DEL                     "\007"
- 
-@@ -1229,6 +1231,7 @@
- #define CHAR_NEL                    ((unsigned char)'\x85')
- #define CHAR_ESC                    '\033'
- #define CHAR_DEL                    '\177'
-+#define CHAR_NBSP                   ((unsigned char)'\xa0')
- 
- #define STR_LF                      "\n"
- #define STR_NL                      STR_LF
-@@ -1606,6 +1609,7 @@
- #define CHAR_VERTICAL_LINE          '\174'
- #define CHAR_RIGHT_CURLY_BRACKET    '\175'
- #define CHAR_TILDE                  '\176'
-+#define CHAR_NBSP                   ((unsigned char)'\xa0')
- 
- #define STR_HT                      "\011"
- #define STR_VT                      "\013"
-@@ -1762,6 +1766,10 @@
- 
- /* Escape items that are just an encoding of a particular data value. */
- 
-+#ifndef ESC_a
-+#define ESC_a CHAR_BEL
-+#endif
-+
- #ifndef ESC_e
- #define ESC_e CHAR_ESC
- #endif
-@@ -2446,6 +2454,7 @@
-   BOOL had_pruneorskip;             /* (*PRUNE) or (*SKIP) encountered */
-   BOOL check_lookbehind;            /* Lookbehinds need later checking */
-   BOOL dupnames;                    /* Duplicate names exist */
-+  BOOL dupgroups;                   /* Duplicate groups exist: (?| found */ 
-   BOOL iscondassert;                /* Next assert is a condition */
-   int  nltype;                      /* Newline type */
-   int  nllen;                       /* Newline string length */
-Index: pcre_exec.c
-===================================================================
---- pcre_exec.c	(revision 1554)
-+++ pcre_exec.c	(working copy)
-@@ -6685,7 +6685,8 @@
-   register int *iend = iptr - re->top_bracket;
-   if (iend < md->offset_vector + 2) iend = md->offset_vector + 2;
-   while (--iptr >= iend) *iptr = -1;
--  md->offset_vector[0] = md->offset_vector[1] = -1;
-+  if (offsetcount > 0) md->offset_vector[0] = -1;
-+  if (offsetcount > 1) md->offset_vector[1] = -1;
-   }
- 
- /* Set up the first character to match, if available. The first_char value is
-Index: pcre_jit_test.c
-===================================================================
---- pcre_jit_test.c	(revision 1554)
-+++ pcre_jit_test.c	(working copy)
-@@ -182,6 +182,7 @@
- 	{ CMUAP, 0, "\xf0\x90\x90\x80{2}", "\xf0\x90\x90\x80#\xf0\x90\x90\xa8\xf0\x90\x90\x80" },
- 	{ CMUAP, 0, "\xf0\x90\x90\xa8{2}", "\xf0\x90\x90\x80#\xf0\x90\x90\xa8\xf0\x90\x90\x80" },
- 	{ CMUAP, 0, "\xe1\xbd\xb8\xe1\xbf\xb8", "\xe1\xbf\xb8\xe1\xbd\xb8" },
-+	{ MA, 0, "[3-57-9]", "5" },
- 
- 	/* Assertions. */
- 	{ MUA, 0, "\\b[^A]", "A_B#" },
-Index: configure.ac
-===================================================================
---- configure.ac	(revision 1554)
-+++ configure.ac	(working copy)
-@@ -9,9 +9,9 @@
- dnl be defined as -RC2, for example. For real releases, it should be empty.
- 
- m4_define(pcre_major, [8])
--m4_define(pcre_minor, [37])
--m4_define(pcre_prerelease, [])
--m4_define(pcre_date, [2015-04-28])
-+m4_define(pcre_minor, [38])
-+m4_define(pcre_prerelease, [-RC1])
-+m4_define(pcre_date, [2015-05-03])
- 
- # NOTE: The CMakeLists.txt file searches for the above variables in the first
- # 50 lines of this file. Please update that if the variables above are moved.
-Index: doc/pcrepattern.3
-===================================================================
---- doc/pcrepattern.3	(revision 1554)
-+++ doc/pcrepattern.3	(working copy)
-@@ -1,4 +1,4 @@
--.TH PCREPATTERN 3 "08 January 2014" "PCRE 8.35"
-+.TH PCREPATTERN 3 "14 June 2015" "PCRE 8.38"
- .SH NAME
- PCRE - Perl-compatible regular expressions
- .SH "PCRE REGULAR EXPRESSION DETAILS"
-@@ -308,7 +308,8 @@
- in patterns in a visible manner. There is no restriction on the appearance of
- non-printing characters, apart from the binary zero that terminates a pattern,
- but when a pattern is being prepared by text editing, it is often easier to use
--one of the following escape sequences than the binary character it represents:
-+one of the following escape sequences than the binary character it represents.
-+In an ASCII or Unicode environment, these escapes are as follows:
- .sp
-   \ea        alarm, that is, the BEL character (hex 07)
-   \ecx       "control-x", where x is any ASCII character
-@@ -330,19 +331,31 @@
- but \ec{ becomes hex 3B ({ is 7B), and \ec; becomes hex 7B (; is 3B). If the
- data item (byte or 16-bit value) following \ec has a value greater than 127, a
- compile-time error occurs. This locks out non-ASCII characters in all modes.
-+.P                                                    
-+When PCRE is compiled in EBCDIC mode, \ea, \ee, \ef, \en, \er, and \et
-+generate the appropriate EBCDIC code values. The \ec escape is processed
-+as specified for Perl in the \fBperlebcdic\fP document. The only characters
-+that are allowed after \ec are A-Z, a-z, or one of @, [, \e, ], ^, _, or ?. Any
-+other character provokes a compile-time error. The sequence \e@ encodes
-+character code 0; the letters (in either case) encode characters 1-26 (hex 01
-+to hex 1A); [, \e, ], ^, and _ encode characters 27-31 (hex 1B to hex 1F), and
-+\e? becomes either 255 (hex FF) or 95 (hex 5F).
- .P
--The \ec facility was designed for use with ASCII characters, but with the
--extension to Unicode it is even less useful than it once was. It is, however,
--recognized when PCRE is compiled in EBCDIC mode, where data items are always
--bytes. In this mode, all values are valid after \ec. If the next character is a
--lower case letter, it is converted to upper case. Then the 0xc0 bits of the
--byte are inverted. Thus \ecA becomes hex 01, as in ASCII (A is C1), but because
--the EBCDIC letters are disjoint, \ecZ becomes hex 29 (Z is E9), and other
--characters also generate different values.
-+Thus, apart from \e?, these escapes generate the same character code values as
-+they do in an ASCII environment, though the meanings of the values mostly 
-+differ. For example, \eG always generates code value 7, which is BEL in ASCII
-+but DEL in EBCDIC.
- .P
-+The sequence \e? generates DEL (127, hex 7F) in an ASCII environment, but
-+because 127 is not a control character in EBCDIC, Perl makes it generate the 
-+APC character. Unfortunately, there are several variants of EBCDIC. In most of 
-+them the APC character has the value 255 (hex FF), but in the one Perl calls 
-+POSIX-BC its value is 95 (hex 5F). If certain other characters have POSIX-BC 
-+values, PCRE makes \e? generate 95; otherwise it generates 255.
-+.P
- After \e0 up to two further octal digits are read. If there are fewer than two
--digits, just those that are present are used. Thus the sequence \e0\ex\e07
--specifies two binary zeros followed by a BEL character (code value 7). Make
-+digits, just those that are present are used. Thus the sequence \e0\ex\e015
-+specifies two binary zeros followed by a CR character (code value 13). Make
- sure you supply two digits after the initial zero if the pattern character that
- follows is itself an octal digit.
- .P
-@@ -3283,6 +3296,6 @@
- .rs
- .sp
- .nf
--Last updated: 08 January 2014
--Copyright (c) 1997-2014 University of Cambridge.
-+Last updated: 14 June 2015
-+Copyright (c) 1997-2015 University of Cambridge.
- .fi
-Index: testdata/testoutput11-32
-===================================================================
---- testdata/testoutput11-32	(revision 1554)
-+++ testdata/testoutput11-32	(working copy)
-@@ -231,7 +231,7 @@
- ------------------------------------------------------------------
- 
- /(?P<a>a)...(?P=a)bbb(?P>a)d/BM
--Memory allocation (code space): 125
-+Memory allocation (code space): 157
- ------------------------------------------------------------------
-   0  24 Bra
-   2   5 CBra 1
-@@ -748,4 +748,21 @@
-  22     End
- ------------------------------------------------------------------
- 
-+/.((?2)(?R)\1)()/B
-+------------------------------------------------------------------
-+  0  23 Bra
-+  2     Any
-+  3  13 Once
-+  5   9 CBra 1
-+  8  18 Recurse
-+ 10   0 Recurse
-+ 12     \1
-+ 14   9 Ket
-+ 16  13 Ket
-+ 18   3 CBra 2
-+ 21   3 Ket
-+ 23  23 Ket
-+ 25     End
-+------------------------------------------------------------------
-+
- /-- End of testinput11 --/
-Index: testdata/testinputEBC
-===================================================================
---- testdata/testinputEBC	(revision 1554)
-+++ testdata/testinputEBC	(working copy)
-@@ -29,13 +29,16 @@
- 
- /^A\ˆ/
-     A B
-+    A\x41B
- 
- /-- Test \H --/
- 
- /^A\È/
-     AB
-+    A\x42B
-     ** Fail
-     A B
-+    A\x41B
- 
- /-- Test \R --/
- 
-Index: testdata/testoutput1
-===================================================================
---- testdata/testoutput1	(revision 1554)
-+++ testdata/testoutput1	(working copy)
-@@ -9429,4 +9429,9 @@
-  0: aaaaaaaaa
-  1: a
- 
-+"(?|(\k'Pm')|(?'Pm'))"
-+    abcd
-+ 0: 
-+ 1: 
-+
- /-- End of testinput1 --/
-Index: testdata/testoutput2
-===================================================================
---- testdata/testoutput2	(revision 1554)
-+++ testdata/testoutput2	(working copy)
-@@ -5614,9 +5614,9 @@
-     123456\P
- No match
- 
--//KF>/dev/null
--Compiled pattern written to /dev/null
--Study data written to /dev/null
-+//KF>testsavedregex
-+Compiled pattern written to testsavedregex
-+Study data written to testsavedregex
- 
- /abc/IS>testsavedregex
- Capturing subpattern count = 0
-@@ -9135,10 +9135,10 @@
- Failed: subpattern name expected at offset 3
- 
- /\k/
--Failed: \k is not followed by a braced, angle-bracketed, or quoted name at offset 2
-+Failed: \k is not followed by a braced, angle-bracketed, or quoted name at offset 1
- 
- /\kabc/
--Failed: \k is not followed by a braced, angle-bracketed, or quoted name at offset 5
-+Failed: \k is not followed by a braced, angle-bracketed, or quoted name at offset 1
- 
- /(?P=)/
- Failed: subpattern name expected at offset 4
-@@ -9186,7 +9186,7 @@
- Failed: unknown POSIX class name at offset 3
- 
- /(^(a|b\g<-1'c))/
--Failed: \g is not followed by a braced, angle-bracketed, or quoted name/number or by a plain number at offset 15
-+Failed: \g is not followed by a braced, angle-bracketed, or quoted name/number or by a plain number at offset 8
- 
- /^(?+1)(?<a>x|y){0}z/
-     xzxx
-@@ -14098,10 +14098,10 @@
- Failed: group name must start with a non-digit at offset 4
- 
- /\g'3gh'/
--Failed: \g is not followed by a braced, angle-bracketed, or quoted name/number or by a plain number at offset 7
-+Failed: \g is not followed by a braced, angle-bracketed, or quoted name/number or by a plain number at offset 2
- 
- /\g<5fg>/
--Failed: \g is not followed by a braced, angle-bracketed, or quoted name/number or by a plain number at offset 7
-+Failed: \g is not followed by a braced, angle-bracketed, or quoted name/number or by a plain number at offset 2
- 
- /(?(<4gh>)abc)/
- Failed: group name must start with a non-digit at offset 4
-@@ -14423,4 +14423,146 @@
- 
- /((?2){73}(?2))((?1))/
- 
-+/.((?2)(?R)\1)()/BZ
-+------------------------------------------------------------------
-+        Bra
-+        Any
-+        Once
-+        CBra 1
-+        Recurse
-+        Recurse
-+        \1
-+        Ket
-+        Ket
-+        CBra 2
-+        Ket
-+        Ket
-+        End
-+------------------------------------------------------------------
-+
-+/(?1)()((((((\1++))\x85)+)|))/
-+
-+/(\9*+(?2);\3++()2|)++{/
-+Failed: reference to non-existent subpattern at offset 22
-+
-+/\V\x85\9*+((?2)\3++()2)*:2/
-+Failed: reference to non-existent subpattern at offset 26
-+
-+/(((?(R)){0,2}) (?''((?'R')((?'R')))))/J
-+
-+/(((?(X)){0,2}) (?''((?'X')((?'X')))))/J
-+
-+/(((?(R)){0,2}) (?''((?'X')((?'R')))))/
-+
-+"(?J)(?'d'(?'d'\g{d}))"
-+
-+".*?\h.+.\.+\R*?\xd(?i)(?=!(?=b`b`b`\`b\xa9b!)`\a`bbbbbbbbbbbbb`bbbbbbbbbbbb*R\x85bbbbbbb\C?{((?2)(?))((
-+\H){8(?<=(?1){29}\xa8bbbb\x16\xd\xc6^($(?<! )(\xa9H4){4}h}1)B))\x15')"
-+
-+"(?J:(?|(?'R')(\k'R')|((?'R'))))"
-+
-+/(?<=|(\,\$(?73591620449005828816)\xa8.{7}){6}\x09)/
-+Failed: number is too big at offset 32
-+
-+//
-+\O1
-+Matched, but too many substrings
-+
-+/^(?:(?(1)x|)+)+$()/BZ
-+------------------------------------------------------------------
-+        Bra
-+        ^
-+        SBra
-+        SCond
-+      1 Cond ref
-+        x
-+        Alt
-+        KetRmax
-+        KetRmax
-+        $
-+        CBra 1
-+        Ket
-+        Ket
-+        End
-+------------------------------------------------------------------
-+
-+/(?=di(?<=(?1))|(?=(.))))/
-+Failed: unmatched parentheses at offset 23
-+
-+/(?(R))*+/BZ
-+------------------------------------------------------------------
-+        Bra
-+        Braposzero
-+        SBraPos
-+        SCond
-+        Cond recurse any
-+        Ket
-+        KetRpos
-+        Ket
-+        End
-+------------------------------------------------------------------
-+
-+/[[:\\](?'abc')[a:]/
-+
-+"[[[.\xe8Nq\xffq\xff\xe0\x2|||::Nq\xffq\xff\xe0\x6\x2|||::[[[:[::::::[[[[[::::::::[:[[[:[:::[[[[[[[[[[[[:::::::::::::::::[[.\xe8Nq\xffq\xff\xe0\x2|||::Nq\xffq\xff\xe0\x6\x2|||::[[[:[::::::[[[[[::::::::[:[[[:[:::[[[[[[[[[[[[[[:::E[[[:[:[[:[:::[[:::E[[[:[:[[:'[:::::E[[[:[::::::[[[:[[[[[[[::E[[[:[::::::[[[:[[[[[[[[:[[::[::::[[:::::::[[:[[[[[[[:[[::[:[[:[~"
-+Failed: missing terminating ] for character class at offset 353
-+
-+/()(?(R)0)*+/BZ
-+------------------------------------------------------------------
-+        Bra
-+        CBra 1
-+        Ket
-+        Braposzero
-+        SBraPos
-+        SCond
-+        Cond recurse any
-+        0
-+        Ket
-+        KetRpos
-+        Ket
-+        End
-+------------------------------------------------------------------
-+
-+/(?R-:(?</
-+Failed: (?R or (?[+-]digits must be followed by ) at offset 3
-+
-+/(?1){3918}(((((0(\k'R'))))(?J)(?'R'(?'R'\3){99})))/I
-+Capturing subpattern count = 8
-+Max back reference = 8
-+Named capturing subpatterns:
-+  R   7
-+  R   8
-+No options
-+Duplicate name status changes
-+No first char
-+Need char = '0'
-+
-+/(?J:(?|(:(?|(?'R')(\k'R')|((?'R')))H'Rk'Rf)|s(?'R')))/
-+
-+/0(?0)|(1)(*THEN)(*SKIP:0)(*FAIL)/
-+    01
-+No match
-+
-+/((?(R8000000000)))/ 
-+Failed: number is too big at offset 16
-+
-+/(?(8000000000/
-+Failed: number is too big at offset 13
-+
-+/(?:ab)?(?:ab)(?:ab)/
-+    abab
-+ 0: abab
-+    ababab
-+ 0: ababab
-+    aba
-+No match
-+
-+/((*MARK:A))++a(*SKIP:B)b/
-+    aacb
-+No match
-+
-+/(?J:(?|(:(?|(?'R')(\z(?|(?'R')(\k'R')|((?'R')))k'R')|((?'R')))H'Ak'Rf)|s(?'R')))/
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- /-- End of testinput2 --/
-Index: testdata/testoutput11-16
-===================================================================
---- testdata/testoutput11-16	(revision 1554)
-+++ testdata/testoutput11-16	(working copy)
-@@ -231,7 +231,7 @@
- ------------------------------------------------------------------
- 
- /(?P<a>a)...(?P=a)bbb(?P>a)d/BM
--Memory allocation (code space): 61
-+Memory allocation (code space): 77
- ------------------------------------------------------------------
-   0  24 Bra
-   2   5 CBra 1
-@@ -748,4 +748,21 @@
-  22     End
- ------------------------------------------------------------------
- 
-+/.((?2)(?R)\1)()/B
-+------------------------------------------------------------------
-+  0  23 Bra
-+  2     Any
-+  3  13 Once
-+  5   9 CBra 1
-+  8  18 Recurse
-+ 10   0 Recurse
-+ 12     \1
-+ 14   9 Ket
-+ 16  13 Ket
-+ 18   3 CBra 2
-+ 21   3 Ket
-+ 23  23 Ket
-+ 25     End
-+------------------------------------------------------------------
-+
- /-- End of testinput11 --/
-Index: testdata/testoutput6
-===================================================================
---- testdata/testoutput6	(revision 1554)
-+++ testdata/testoutput6	(working copy)
-@@ -2469,4 +2469,8 @@
-     Ó…\x0aT
- No match
- 
-+/[\pS#moq]/
-+    =
-+ 0: =
-+
- /-- End of testinput6 --/
-Index: testdata/testinput11
-===================================================================
---- testdata/testinput11	(revision 1554)
-+++ testdata/testinput11	(working copy)
-@@ -136,4 +136,6 @@
- 
- /((?+1)(\1))/B
- 
-+/.((?2)(?R)\1)()/B
-+
- /-- End of testinput11 --/
-Index: testdata/testinput12
-===================================================================
---- testdata/testinput12	(revision 1554)
-+++ testdata/testinput12	(working copy)
-@@ -8,6 +8,8 @@
- 
- /(?(?C1)(?=a)a)/S!+I
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-+
- /abc/S+I>testsavedregex
- 
- <testsavedregex
-@@ -95,4 +97,11 @@
- 
- /(a(?:a|b|c|d|e)b){8,16}/S++
- 
-+/(?:|a|){100}x/S++
-+
-+/(x(?1)){4}/S++
-+
-+/(.|.)*?bx/
-+    aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaabax
-+
- /-- End of testinput12 --/
-Index: testdata/testoutput12
-===================================================================
---- testdata/testoutput12	(revision 1554)
-+++ testdata/testoutput12	(working copy)
-@@ -30,6 +30,15 @@
- No starting char list
- JIT study was not successful
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-+Capturing subpattern count = 0
-+May match empty string
-+No options
-+No first char
-+No need char
-+Study returned NULL
-+JIT study was not successful
-+
- /abc/S+I>testsavedregex
- Capturing subpattern count = 0
- No options
-@@ -184,4 +193,12 @@
- 
- /(a(?:a|b|c|d|e)b){8,16}/S++
- 
-+/(?:|a|){100}x/S++
-+
-+/(x(?1)){4}/S++
-+
-+/(.|.)*?bx/
-+    aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaabax
-+Error -8 (match limit exceeded)
-+
- /-- End of testinput12 --/
-Index: testdata/testoutput11-8
-===================================================================
---- testdata/testoutput11-8	(revision 1554)
-+++ testdata/testoutput11-8	(working copy)
-@@ -231,7 +231,7 @@
- ------------------------------------------------------------------
- 
- /(?P<a>a)...(?P=a)bbb(?P>a)d/BM
--Memory allocation (code space): 38
-+Memory allocation (code space): 50
- ------------------------------------------------------------------
-   0  30 Bra
-   3   7 CBra 1
-@@ -748,4 +748,21 @@
-  34     End
- ------------------------------------------------------------------
- 
-+/.((?2)(?R)\1)()/B
-+------------------------------------------------------------------
-+  0  35 Bra
-+  3     Any
-+  4  20 Once
-+  7  14 CBra 1
-+ 12  27 Recurse
-+ 15   0 Recurse
-+ 18     \1
-+ 21  14 Ket
-+ 24  20 Ket
-+ 27   5 CBra 2
-+ 32   5 Ket
-+ 35  35 Ket
-+ 38     End
-+------------------------------------------------------------------
-+
- /-- End of testinput11 --/
-Index: testdata/testoutputEBC
-===================================================================
---- testdata/testoutputEBC	(revision 1554)
-+++ testdata/testoutputEBC	(working copy)
-@@ -41,6 +41,8 @@
- /^A\ˆ/
-     A B
-  0: A\x20
-+    A\x41B
-+ 0: AA
- 
- /-- Test \H --/
- 
-@@ -47,10 +49,14 @@
- /^A\È/
-     AB
-  0: AB
-+    A\x42B
-+ 0: AB
-     ** Fail
- No match
-     A B
- No match
-+    A\x41B
-+No match
- 
- /-- Test \R --/
- 
-Index: testdata/grepoutput
-===================================================================
---- testdata/grepoutput	(revision 1554)
-+++ testdata/grepoutput	(working copy)
-@@ -751,3 +751,7 @@
- 2:3,1
- 2:4,1
- RC=0
-+---------------------------- Test 108 ------------------------------
-+RC=0
-+---------------------------- Test 109 -----------------------------
-+RC=0
-Index: testdata/testinput1
-===================================================================
---- testdata/testinput1	(revision 1554)
-+++ testdata/testinput1	(working copy)
-@@ -5730,4 +5730,7 @@
- "(?1)(?#?'){8}(a)"
-     baaaaaaaaac
- 
-+"(?|(\k'Pm')|(?'Pm'))"
-+    abcd
-+
- /-- End of testinput1 --/
-Index: testdata/testinput2
-===================================================================
---- testdata/testinput2	(revision 1554)
-+++ testdata/testinput2	(working copy)
-@@ -1380,7 +1380,7 @@
-     1X
-     123456\P
- 
--//KF>/dev/null
-+//KF>testsavedregex
- 
- /abc/IS>testsavedregex
- <testsavedregex
-@@ -4152,4 +4152,67 @@
- 
- /((?2){73}(?2))((?1))/
- 
-+/.((?2)(?R)\1)()/BZ
-+
-+/(?1)()((((((\1++))\x85)+)|))/
-+
-+/(\9*+(?2);\3++()2|)++{/
-+
-+/\V\x85\9*+((?2)\3++()2)*:2/
-+
-+/(((?(R)){0,2}) (?''((?'R')((?'R')))))/J
-+
-+/(((?(X)){0,2}) (?''((?'X')((?'X')))))/J
-+
-+/(((?(R)){0,2}) (?''((?'X')((?'R')))))/
-+
-+"(?J)(?'d'(?'d'\g{d}))"
-+
-+".*?\h.+.\.+\R*?\xd(?i)(?=!(?=b`b`b`\`b\xa9b!)`\a`bbbbbbbbbbbbb`bbbbbbbbbbbb*R\x85bbbbbbb\C?{((?2)(?))((
-+\H){8(?<=(?1){29}\xa8bbbb\x16\xd\xc6^($(?<! )(\xa9H4){4}h}1)B))\x15')"
-+
-+"(?J:(?|(?'R')(\k'R')|((?'R'))))"
-+
-+/(?<=|(\,\$(?73591620449005828816)\xa8.{7}){6}\x09)/
-+
-+//
-+\O1
-+
-+/^(?:(?(1)x|)+)+$()/BZ
-+
-+/(?=di(?<=(?1))|(?=(.))))/
-+
-+/(?(R))*+/BZ
-+
-+/[[:\\](?'abc')[a:]/
-+
-+"[[[.\xe8Nq\xffq\xff\xe0\x2|||::Nq\xffq\xff\xe0\x6\x2|||::[[[:[::::::[[[[[::::::::[:[[[:[:::[[[[[[[[[[[[:::::::::::::::::[[.\xe8Nq\xffq\xff\xe0\x2|||::Nq\xffq\xff\xe0\x6\x2|||::[[[:[::::::[[[[[::::::::[:[[[:[:::[[[[[[[[[[[[[[:::E[[[:[:[[:[:::[[:::E[[[:[:[[:'[:::::E[[[:[::::::[[[:[[[[[[[::E[[[:[::::::[[[:[[[[[[[[:[[::[::::[[:::::::[[:[[[[[[[:[[::[:[[:[~"
-+
-+/()(?(R)0)*+/BZ
-+
-+/(?R-:(?</
-+
-+/(?1){3918}(((((0(\k'R'))))(?J)(?'R'(?'R'\3){99})))/I
-+
-+/(?J:(?|(:(?|(?'R')(\k'R')|((?'R')))H'Rk'Rf)|s(?'R')))/
-+
-+/0(?0)|(1)(*THEN)(*SKIP:0)(*FAIL)/
-+    01
-+
-+/((?(R8000000000)))/ 
-+
-+/(?(8000000000/
-+
-+/(?:ab)?(?:ab)(?:ab)/
-+    abab
-+    ababab
-+    aba
-+
-+/((*MARK:A))++a(*SKIP:B)b/
-+    aacb
-+
-+/(?J:(?|(:(?|(?'R')(\z(?|(?'R')(\k'R')|((?'R')))k'R')|((?'R')))H'Ak'Rf)|s(?'R')))/
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- /-- End of testinput2 --/
-Index: testdata/testinput6
-===================================================================
---- testdata/testinput6	(revision 1554)
-+++ testdata/testinput6	(working copy)
-@@ -1502,4 +1502,7 @@
- /\C\X*QT/8
-     Ó…\x0aT
- 
-+/[\pS#moq]/
-+    =
-+
- /-- End of testinput6 --/
-Index: NON-AUTOTOOLS-BUILD
-===================================================================
---- NON-AUTOTOOLS-BUILD	(revision 1554)
-+++ NON-AUTOTOOLS-BUILD	(working copy)
-@@ -764,9 +764,9 @@
- 
-   http://www.zaconsultants.net
- 
--There is also a mirror here:
-+You may download PCRE from WWW.CBTTAPE.ORG, file 882.  Everything, source and
-+executable, is in EBCDIC and native z/OS file formats and this is the
-+recommended download site.
- 
--  http://www.vsoft-software.com/downloads.html
--
- ==========================
--Last Updated: 10 February 2015
-+Last Updated: 25 June 2015
diff --git a/pkgs/development/libraries/pixman/default.nix b/pkgs/development/libraries/pixman/default.nix
index ce027a0a269..30cceb59c00 100644
--- a/pkgs/development/libraries/pixman/default.nix
+++ b/pkgs/development/libraries/pixman/default.nix
@@ -1,26 +1,28 @@
-{ fetchurl, stdenv, pkgconfig, perl, libpng, glib /*just passthru*/ }:
+{ fetchurl, stdenv, pkgconfig, libpng, glib /*just passthru*/ }:
 
 stdenv.mkDerivation rec {
-  name = "pixman-0.32.6";
+  name = "pixman-0.32.8";
 
   src = fetchurl {
-    url = "http://cairographics.org/releases/${name}.tar.gz";
-    sha256 = "0129g4zdrw5hif5783li7rzcr4vpbc2cfia91azxmsk0h0xx3zix";
+    url = "mirror://xorg/individual/lib/${name}.tar.bz2";
+    sha1 = "5c57045622265b877c9bf02d531973eadf942140";
   };
 
-  nativeBuildInputs = [ pkgconfig perl ];
+  patches = stdenv.lib.optional stdenv.isDarwin ./fix-clang36.patch;
 
-  buildInputs = [ libpng ]; # NOT in closure anyway
+  nativeBuildInputs = [ pkgconfig ];
+  buildInputs = stdenv.lib.optional doCheck libpng;
 
-  postInstall = glib.flattenInclude;
+  configureFlags = stdenv.lib.optional stdenv.isArm "--disable-arm-iwmmxt";
 
-  patches = stdenv.lib.optional stdenv.isDarwin ./fix-clang36.patch;
+  doCheck = true;
 
-  configureFlags = if stdenv.isArm then ["--disable-arm-iwmmxt"] else null;
+  postInstall = glib.flattenInclude;
 
-  meta = {
+  meta = with stdenv.lib; {
     homepage = http://pixman.org;
     description = "A low-level library for pixel manipulation";
-    license = stdenv.lib.licenses.mit;
+    license = licenses.mit;
+    platforms = platforms.all;
   };
 }
diff --git a/pkgs/development/libraries/poppler/default.nix b/pkgs/development/libraries/poppler/default.nix
index b15142dc673..92777f00169 100644
--- a/pkgs/development/libraries/poppler/default.nix
+++ b/pkgs/development/libraries/poppler/default.nix
@@ -5,8 +5,8 @@
 }:
 
 let # beware: updates often break cups_filters build
-  version = "0.34.0"; # even major numbers are stable
-  sha256 = "1c2wa4pfzqmvzq1jpp3ps5nmzz745gcg8dnpwqpfdccy5ydbm90v";
+  version = "0.36.0"; # even major numbers are stable
+  sha256 = "13i440kv873wgmw50rs4d1v05cj0r7bqnghd70hp9vy44dxhdk4k";
 in
 stdenv.mkDerivation rec {
   name = "poppler-${suffix}-${version}";
diff --git a/pkgs/development/libraries/sqlite/default.nix b/pkgs/development/libraries/sqlite/default.nix
index f043a37033a..d9fbde9aa09 100644
--- a/pkgs/development/libraries/sqlite/default.nix
+++ b/pkgs/development/libraries/sqlite/default.nix
@@ -3,11 +3,11 @@
 assert interactive -> readline != null && ncurses != null;
 
 stdenv.mkDerivation {
-  name = "sqlite-3.8.11.1";
+  name = "sqlite-3.9.2";
 
   src = fetchurl {
-    url = "http://sqlite.org/2015/sqlite-autoconf-3081101.tar.gz";
-    sha1 = "d0e22d7e361b6f50830a3cdeafe35311443f8f9a";
+    url = "http://sqlite.org/2015/sqlite-autoconf-3090200.tar.gz";
+    sha1 = "dae1ae5297fece9671ae0c434a7ecd0cda09c76a";
   };
 
   buildInputs = lib.optionals interactive [ readline ncurses ];
@@ -17,6 +17,7 @@ stdenv.mkDerivation {
   NIX_CFLAGS_COMPILE = [
     "-DSQLITE_ENABLE_COLUMN_METADATA"
     "-DSQLITE_ENABLE_DBSTAT_VTAB"
+    "-DSQLITE_ENABLE_JSON1"
     "-DSQLITE_ENABLE_FTS3"
     "-DSQLITE_ENABLE_FTS3_PARENTHESIS"
     "-DSQLITE_ENABLE_FTS4"
diff --git a/pkgs/development/libraries/wayland/default.nix b/pkgs/development/libraries/wayland/default.nix
index 9736d651404..0510fde811c 100644
--- a/pkgs/development/libraries/wayland/default.nix
+++ b/pkgs/development/libraries/wayland/default.nix
@@ -8,11 +8,11 @@ assert expat != null;
 
 stdenv.mkDerivation rec {
   name = "wayland-${version}";
-  version = "1.8.1";
+  version = "1.9.0";
 
   src = fetchurl {
     url = "http://wayland.freedesktop.org/releases/${name}.tar.xz";
-    sha256 = "1j3gfzn8i0xhk3j34mwb2srrscjxfyi279jhyq80mz943j6r6z7i";
+    sha256 = "1yhy62vkbq8j8c9zaa6yzvn75cd99kfa8n2zfdwl80x019r711ww";
   };
 
   configureFlags = "--with-scanner --disable-documentation";
diff --git a/pkgs/development/libraries/webkitgtk/default.nix b/pkgs/development/libraries/webkitgtk/default.nix
index 0e67f5d3d1a..d60fbca6141 100644
--- a/pkgs/development/libraries/webkitgtk/default.nix
+++ b/pkgs/development/libraries/webkitgtk/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchurl, perl, python, ruby, bison, gperf, cmake
-, pkgconfig, gettext, gobjectIntrospection
+, pkgconfig, gettext, gobjectIntrospection, libnotify
 , gtk2, gtk3, wayland, libwebp, enchant
 , libxml2, libsoup, libsecret, libxslt, harfbuzz, libpthreadstubs
 , enableGeoLocation ? true, geoclue2, sqlite
@@ -11,7 +11,7 @@ assert enableGeoLocation -> geoclue2 != null;
 with stdenv.lib;
 stdenv.mkDerivation rec {
   name = "webkitgtk-${version}";
-  version = "2.8.5";
+  version = "2.10.0";
 
   meta = {
     description = "Web content rendering engine, GTK+ port";
@@ -25,12 +25,12 @@ stdenv.mkDerivation rec {
 
   src = fetchurl {
     url = "http://webkitgtk.org/releases/${name}.tar.xz";
-    sha256 = "082dw0d8jxvsapx30ypmy5h2srzfzi42c3zr9pbkzx1m959hq7rx";
+    sha256 = "0vb8ca6dd9hxb5ycp54bdyykp10blbq5b6qkbak4yf9mxwi5ccj2";
   };
 
   patches = [ ./finding-harfbuzz-icu.patch ];
 
-  cmakeFlags = [ "-DPORT=GTK" ];
+  cmakeFlags = [ "-DPORT=GTK" "-DUSE_LIBHYPHEN=0" ];
 
   # XXX: WebKit2 missing include path for gst-plugins-base.
   # Filled: https://bugs.webkit.org/show_bug.cgi?id=148894
@@ -42,7 +42,7 @@ stdenv.mkDerivation rec {
   ];
 
   buildInputs = [
-    gtk2 wayland libwebp enchant
+    gtk2 wayland libwebp enchant libnotify
     libxml2 libsecret libxslt harfbuzz libpthreadstubs
     gst-plugins-base
   ] ++ optional enableGeoLocation geoclue2;
@@ -51,5 +51,5 @@ stdenv.mkDerivation rec {
     libsoup gtk3
   ];
 
-  enableParallelBuilding = true; # build problems on Hydra
+  enableParallelBuilding = true;
 }
diff --git a/pkgs/development/python-modules/generic/default.nix b/pkgs/development/python-modules/generic/default.nix
index 45073ba2fa6..55a8c14cd26 100644
--- a/pkgs/development/python-modules/generic/default.nix
+++ b/pkgs/development/python-modules/generic/default.nix
@@ -118,6 +118,7 @@ python.stdenv.mkDerivation (builtins.removeAttrs attrs ["disabled"] // {
     ${python}/bin/${python.executable} setup.py install \
       --install-lib=$out/lib/${python.libPrefix}/site-packages \
       --old-and-unmanageable \
+      --skip-build \
       --prefix="$out" ${lib.concatStringsSep " " setupPyInstallFlags}
 
     # --install-lib:
diff --git a/pkgs/development/tools/misc/pkgconfig/default.nix b/pkgs/development/tools/misc/pkgconfig/default.nix
index f1471d51e1f..6eea0a6d5d6 100644
--- a/pkgs/development/tools/misc/pkgconfig/default.nix
+++ b/pkgs/development/tools/misc/pkgconfig/default.nix
@@ -1,13 +1,13 @@
 {stdenv, fetchurl, automake, libiconv, vanilla ? false}:
 
 stdenv.mkDerivation (rec {
-  name = "pkg-config-0.28";
+  name = "pkg-config-0.29";
   
   setupHook = ./setup-hook.sh;
   
   src = fetchurl {
     url = "http://pkgconfig.freedesktop.org/releases/${name}.tar.gz";
-    sha256 = "0igqq5m204w71m11y0nipbdf5apx87hwfll6axs12hn4dqfb6vkb";
+    sha256 = "0sq09a39wj4cxf8l2jvkq067g08ywfma4v6nhprnf351s82pfl68";
   };
 
   buildInputs = stdenv.lib.optional (stdenv.isCygwin || stdenv.isDarwin) libiconv;
diff --git a/pkgs/development/tools/misc/texinfo/6.0.nix b/pkgs/development/tools/misc/texinfo/6.0.nix
index ffeae17eb57..5099676f32b 100644
--- a/pkgs/development/tools/misc/texinfo/6.0.nix
+++ b/pkgs/development/tools/misc/texinfo/6.0.nix
@@ -16,7 +16,7 @@ stdenv.mkDerivation rec {
     installTargets="install install-tex";
   '';
 
-  doCheck = !stdenv.isDarwin;
+  doCheck = !stdenv.isDarwin && !interactive;
 
   meta = {
     homepage = "http://www.gnu.org/software/texinfo/";
diff --git a/pkgs/development/web/nodejs/default-arch.patch b/pkgs/development/web/nodejs/default-arch.patch
deleted file mode 100644
index 3c7eb1014de..00000000000
--- a/pkgs/development/web/nodejs/default-arch.patch
+++ /dev/null
@@ -1,24 +0,0 @@
-diff -Naur a/tools/gyp/pylib/gyp/xcode_emulation.py b/tools/gyp/pylib/gyp/xcode_emulation.py
---- a/tools/gyp/pylib/gyp/xcode_emulation.py	2014-01-23 06:05:51.000000000 +0100
-+++ b/tools/gyp/pylib/gyp/xcode_emulation.py	2014-02-04 17:49:48.000000000 +0100
-@@ -1018,12 +1033,16 @@
-     # Since the value returned by this function is only used when ARCHS is not
-     # set, then on iOS we return "i386", as the default xcode project generator
-     # does not set ARCHS if it is not set in the .gyp file.
--    if self.isIOS:
-+    
-+    try:
-+      if self.isIOS:
-+        return 'i386'
-+      version, build = self._XcodeVersion()
-+      if version >= '0500':
-+        return 'x86_64'
-       return 'i386'
--    version, build = self._XcodeVersion()
--    if version >= '0500':
-+    except:
-       return 'x86_64'
--    return 'i386'
- 
- class MacPrefixHeader(object):
-   """A class that helps with emulating Xcode's GCC_PREFIX_HEADER feature.
diff --git a/pkgs/development/web/nodejs/default.nix b/pkgs/development/web/nodejs/default.nix
index 2a4a7244d4d..1bd8dbec1e6 100644
--- a/pkgs/development/web/nodejs/default.nix
+++ b/pkgs/development/web/nodejs/default.nix
@@ -38,13 +38,12 @@ in stdenv.mkDerivation {
   dontDisableStatic = true;
   prePatch = ''
     patchShebangs .
-    sed -i 's/raise.*No Xcode or CLT version detected.*/version = "7.0.0"/' tools/gyp/pylib/gyp/xcode_emulation.py
   '';
 
-  patches = stdenv.lib.optionals stdenv.isDarwin [ ./no-xcode.patch ./pkg-libpath.patch ];
+  patches = stdenv.lib.optional stdenv.isDarwin ./no-xcode.patch;
 
-  buildInputs = [ python which zlib libuv openssl python ]
-    ++ optionals stdenv.isLinux [ utillinux http-parser ]
+  buildInputs = [ python which http-parser zlib libuv openssl python ]
+    ++ (optional stdenv.isLinux utillinux)
     ++ optionals stdenv.isDarwin [ pkgconfig openssl libtool ];
   setupHook = ./setup-hook.sh;
 
diff --git a/pkgs/development/web/nodejs/no-xcode-4.1.0.patch b/pkgs/development/web/nodejs/no-xcode-4.1.0.patch
new file mode 100644
index 00000000000..137158b01b7
--- /dev/null
+++ b/pkgs/development/web/nodejs/no-xcode-4.1.0.patch
@@ -0,0 +1,95 @@
+diff --git a/configure b/configure
+index d199975..66d903b 100755
+--- a/configure
++++ b/configure
+@@ -734,7 +734,7 @@ def configure_library(lib, output):
+     # libpath needs to be provided ahead libraries
+     if pkg_libpath:
+       output['libraries'] += (
+-          filter(None, map(str.strip, pkg_cflags.split('-L'))))
++          pkg_libpath.split())
+ 
+     default_libs = getattr(options, shared_lib + '_libname')
+     default_libs = map('-l{0}'.format, default_libs.split(','))
+diff --git a/tools/gyp/pylib/gyp/xcode_emulation.py b/tools/gyp/pylib/gyp/xcode_emulation.py
+index c002b11..fefb765 100644
+--- a/tools/gyp/pylib/gyp/xcode_emulation.py
++++ b/tools/gyp/pylib/gyp/xcode_emulation.py
+@@ -446,10 +446,17 @@ class XcodeSettings(object):
+ 
+   def _XcodeSdkPath(self, sdk_root):
+     if sdk_root not in XcodeSettings._sdk_path_cache:
+-      sdk_path = self._GetSdkVersionInfoItem(sdk_root, 'Path')
+-      XcodeSettings._sdk_path_cache[sdk_root] = sdk_path
+-      if sdk_root:
+-        XcodeSettings._sdk_root_cache[sdk_path] = sdk_root
++      try:
++        sdk_path = self._GetSdkVersionInfoItem(sdk_root, 'Path')
++        XcodeSettings._sdk_path_cache[sdk_root] = sdk_path
++        if sdk_root:
++          XcodeSettings._sdk_root_cache[sdk_path] = sdk_root
++      except:
++        # if this fails it's because xcodebuild failed, which means
++        # the user is probably on a CLT-only system, where there
++        # is no valid SDK root
++        XcodeSettings._sdk_path_cache[sdk_root] = None
++        
+     return XcodeSettings._sdk_path_cache[sdk_root]
+ 
+   def _AppendPlatformVersionMinFlags(self, lst):
+@@ -572,10 +579,12 @@ class XcodeSettings(object):
+       framework_root = sdk_root
+     else:
+       framework_root = ''
+-    config = self.spec['configurations'][self.configname]
+-    framework_dirs = config.get('mac_framework_dirs', [])
+-    for directory in framework_dirs:
+-      cflags.append('-F' + directory.replace('$(SDKROOT)', framework_root))
++    
++    if 'SDKROOT' in self._Settings():
++      config = self.spec['configurations'][self.configname]
++      framework_dirs = config.get('mac_framework_dirs', [])
++      for directory in framework_dirs:
++        cflags.append('-F' + directory.replace('$(SDKROOT)', framework_root))
+ 
+     self.configname = None
+     return cflags
+@@ -826,10 +835,12 @@ class XcodeSettings(object):
+     sdk_root = self._SdkPath()
+     if not sdk_root:
+       sdk_root = ''
+-    config = self.spec['configurations'][self.configname]
+-    framework_dirs = config.get('mac_framework_dirs', [])
+-    for directory in framework_dirs:
+-      ldflags.append('-F' + directory.replace('$(SDKROOT)', sdk_root))
++    
++    if 'SDKROOT' in self._Settings():
++      config = self.spec['configurations'][self.configname]
++      framework_dirs = config.get('mac_framework_dirs', [])
++      for directory in framework_dirs:
++        ldflags.append('-F' + directory.replace('$(SDKROOT)', sdk_root))
+ 
+     is_extension = self._IsIosAppExtension() or self._IsIosWatchKitExtension()
+     if sdk_root and is_extension:
+@@ -1032,7 +1043,11 @@ class XcodeSettings(object):
+     sdk_root = self._SdkPath(config_name)
+     if not sdk_root:
+       sdk_root = ''
+-    return l.replace('$(SDKROOT)', sdk_root)
++    
++    if self._SdkPath():
++      return l.replace('$(SDKROOT)', sdk_root)
++    else:
++      return l
+ 
+   def AdjustLibraries(self, libraries, config_name=None):
+     """Transforms entries like 'Cocoa.framework' in libraries into entries like
+@@ -1248,7 +1263,7 @@ def XcodeVersion():
+     if version:
+       version = re.match(r'(\d\.\d\.?\d*)', version).groups()[0]
+     else:
+-      raise GypError("No Xcode or CLT version detected!")
++      version = "7.0.0"
+     # The CLT has no build information, so we return an empty string.
+     version_list = [version, '']
+   version = version_list[0]
diff --git a/pkgs/development/web/nodejs/no-xcode.patch b/pkgs/development/web/nodejs/no-xcode.patch
index 244a55e9aeb..e88168b68a7 100644
--- a/pkgs/development/web/nodejs/no-xcode.patch
+++ b/pkgs/development/web/nodejs/no-xcode.patch
@@ -70,3 +70,24 @@ diff -Naur a/tools/gyp/pylib/gyp/xcode_emulation.py b/tools/gyp/pylib/gyp/xcode_
  
    def AdjustLibraries(self, libraries, config_name=None):
      """Transforms entries like 'Cocoa.framework' in libraries into entries like
+@@ -1018,12 +1033,16 @@
+     # Since the value returned by this function is only used when ARCHS is not
+     # set, then on iOS we return "i386", as the default xcode project generator
+     # does not set ARCHS if it is not set in the .gyp file.
+-    if self.isIOS:
++    
++    try:
++      if self.isIOS:
++        return 'i386'
++      version, build = self._XcodeVersion()
++      if version >= '0500':
++        return 'x86_64'
+       return 'i386'
+-    version, build = self._XcodeVersion()
+-    if version >= '0500':
++    except:
+       return 'x86_64'
+-    return 'i386'
+ 
+ class MacPrefixHeader(object):
+   """A class that helps with emulating Xcode's GCC_PREFIX_HEADER feature.
diff --git a/pkgs/development/web/nodejs/pkg-libpath.patch b/pkgs/development/web/nodejs/pkg-libpath.patch
deleted file mode 100644
index 8ad94c0e3e2..00000000000
--- a/pkgs/development/web/nodejs/pkg-libpath.patch
+++ /dev/null
@@ -1,13 +0,0 @@
-diff --git a/configure b/configure
-index d199975..66d903b 100755
---- a/configure
-+++ b/configure
-@@ -734,7 +734,7 @@ def configure_library(lib, output):
-     # libpath needs to be provided ahead libraries
-     if pkg_libpath:
-       output['libraries'] += (
--          filter(None, map(str.strip, pkg_cflags.split('-L'))))
-+          pkg_libpath.split())
- 
-     default_libs = getattr(options, shared_lib + '_libname')
-     default_libs = map('-l{0}'.format, default_libs.split(','))
diff --git a/pkgs/development/web/nodejs/v0_10.nix b/pkgs/development/web/nodejs/v0_10.nix
index a5ee621de34..838f1419f2c 100644
--- a/pkgs/development/web/nodejs/v0_10.nix
+++ b/pkgs/development/web/nodejs/v0_10.nix
@@ -42,7 +42,7 @@ in stdenv.mkDerivation {
     patchShebangs .
   '';
 
-  patches = stdenv.lib.optionals stdenv.isDarwin [ ./default-arch.patch ./no-xcode.patch ];
+  patches = stdenv.lib.optional stdenv.isDarwin ./no-xcode.patch;
 
   postPatch = stdenv.lib.optionalString stdenv.isDarwin ''
     (cd tools/gyp; patch -Np1 -i ${../../python-modules/gyp/no-darwin-cflags.patch})
diff --git a/pkgs/development/web/nodejs/v4_1_0.nix b/pkgs/development/web/nodejs/v4_1_0.nix
new file mode 100644
index 00000000000..de8fa5f6bd3
--- /dev/null
+++ b/pkgs/development/web/nodejs/v4_1_0.nix
@@ -0,0 +1,53 @@
+{ stdenv, fetchurl, openssl, python, zlib, libuv, v8, utillinux, http-parser
+, pkgconfig, runCommand, which, libtool
+}:
+
+let
+  version = "4.1.0";
+
+  deps = {
+    inherit openssl zlib libuv;
+
+    # disabled system v8 because v8 3.14 no longer receives security fixes
+    # we fall back to nodejs' internal v8 copy which receives backports for now
+    # inherit v8
+  } // (stdenv.lib.optionalAttrs (!stdenv.isDarwin) {
+    inherit http-parser;
+  });
+
+  inherit (stdenv.lib) concatMap optional optionals maintainers licenses platforms;
+in stdenv.mkDerivation {
+  name = "nodejs-${version}";
+
+  src = fetchurl {
+    url = "http://nodejs.org/dist/v${version}/node-v${version}.tar.gz";
+    sha256 = "025lqmhvl7xpx1ip97jwkz21a97sw9zb4zi3y7fgfag59vv0ac25";
+  };
+
+  configureFlags = map (name: "--shared-${name}") (builtins.attrNames deps) ++ [ "--without-dtrace" ];
+
+  dontDisableStatic = true;
+
+  prePatch = ''
+    patchShebangs .
+  '';
+
+  patches = stdenv.lib.optional stdenv.isDarwin ./no-xcode-4.1.0.patch;
+
+  buildInputs = [ python which ] ++ (builtins.attrValues deps)
+    ++ optional stdenv.isLinux utillinux
+    ++ optionals stdenv.isDarwin [ openssl libtool ];
+  setupHook = ./setup-hook.sh;
+
+  enableParallelBuilding = true;
+
+  passthru.interpreterName = "nodejs";
+
+  meta = {
+    description = "Event-driven I/O framework for the V8 JavaScript engine";
+    homepage = http://nodejs.org;
+    license = licenses.mit;
+    maintainers = [ maintainers.goibhniu maintainers.havvy ];
+    platforms = platforms.linux ++ platforms.darwin;
+  };
+}