2026-03-22 01:54:32 -05:00
42 changed files with 29954 additions and 16711 deletions
--- a/.gitignore
+++ b/.gitignore
@ -2,7 +2,6 @@ config.sh
 .devkitARM*
 .devkitPPC*
 .devkitA64*
-*.xz
 *.gz
 *.bz2
 *~
--- a/README.TXT
+++ b/README.TXT
@ -24,9 +24,9 @@ For building gcc libgmp, libmpfr and libmpc are required - these are built as
 static libraries to make packaging simpler. If you're building the tools for
 personal use then the versions packaged by your chosen distro should suffice.

-https://gmplib.org/
-https://www.mpfr.org/
-https://www.multiprecision.org/
+http://gmplib.org/
+http://www.mpfr.org/
+http://www.multiprecision.org/

 sudo apt-get install libgmp-dev libmpfr-dev libmpc-dev

@ -34,12 +34,12 @@ Some of the tools for devkitARM and devkitPPC also require FreeImage, zlib,
 expat, and libusb. Again these are built as static libraries for ease of
 packaging but you can probably use the versions supplied by your distro.

-https://freeimage.sourceforge.net/
-https://www.zlib.net
-https://www.libusb.org
-https://expat.sourceforge.net/
+http://freeimage.sourceforge.net/
+http://www.zlib.net
+http://www.libusb.org
+http://expat.sourceforge.net/

-sudo apt-get install libfreeimage-dev zlib1g-dev libusb-dev libudev-dev libexpat1-dev
+sudo apt-get install  libfreeimage-dev zlib1g-dev libusb-dev libudev-dev libexpat1-dev


 Building gxtexconv for cube/wii needs GL/gl.h which can be obtained with
--- a/build-binutils.sh
+++ b/build-binutils.sh
@ -1,35 +0,0 @@
-#!/bin/sh
-#---------------------------------------------------------------------------------
-
-#---------------------------------------------------------------------------------
-# build and install binutils
-#---------------------------------------------------------------------------------
-
-mkdir -p $target/binutils
-pushd $target/binutils
-
-if [ ! -f configured-binutils ]
-then
-        CPPFLAGS="$cppflags $CPPFLAGS" LDFLAGS="$ldflags $LDFLAGS" ../../binutils-$BINUTILS_VER/configure \
-        --prefix=$prefix --target=$target \
-        --disable-nls --disable-werror \
-        --disable-shared --disable-debug \
-        --enable-lto --enable-plugins \
-        --enable-poison-system-directories \
-        $CROSS_PARAMS \
-        || { echo "Error configuring binutils"; exit 1; }
-        touch configured-binutils
-fi
-
-if [ ! -f built-binutils ]
-then
-  $MAKE || { echo "Error building binutils"; exit 1; }
-  touch built-binutils
-fi
-
-if [ ! -f installed-binutils ]
-then
-  $MAKE install || { echo "Error installing binutils"; exit 1; }
-  touch installed-binutils
-fi
-popd
--- a/build-crtls.sh
+++ b/build-crtls.sh
@ -1,40 +0,0 @@
-#!/usr/bin/env bash
-
-#---------------------------------------------------------------------------------
-# set env variables
-#---------------------------------------------------------------------------------
-export DEVKITPRO=$TOOLPATH
-export DEVKITPPC=$DEVKITPRO/devkitPPC
-export DEVKITARM=$DEVKITPRO/devkitARM
-
-#---------------------------------------------------------------------------------
-# Install the rules files
-#---------------------------------------------------------------------------------
-cd $BUILDDIR
-
-if [ ! -f extracted-${_prefix}-rules ]; then
-  tar -xvf $SRCDIR/${_prefix}-rules-${_rules_ver}.tar.gz || touch extracted-${_prefix}-rules
-fi
-
-cd ${_prefix}-rules-${_rules_ver}
-
-if [ ! -f installed-${_prefix}-rules ]; then
-  $MAKE install || touch installed-${_prefix}-rules
-fi
-
-#---------------------------------------------------------------------------------
-# Install the linkscripts
-#---------------------------------------------------------------------------------
-if [ $VERSION -ne 3 ]; then
-  cd $BUILDDIR
-
-  if [ ! -f extracted-${_prefix}-crtls ]; then
-    tar -xvf $SRCDIR/${_prefix}-crtls-${_crtls_ver}.tar.gz || touch extracted-${_prefix}-crtls
-  fi
-
-  cd ${_prefix}-crtls-${_crtls_ver}
-
-  if [ ! -f installed-${_prefix}-crtls ]; then
-    $MAKE install || touch installed-${_prefix}-crtls
-  fi
-fi
--- a/build-devkit.sh
+++ b/build-devkit.sh
@ -1,8 +1,8 @@
-#!/usr/bin/env bash
+#!/bin/bash
 #---------------------------------------------------------------------------------
-#	devkitARM release 67.1
-#	devkitPPC release 49.2
-#	devkitA64 release 29.2
+#	devkitARM release 51
+#	devkitPPC release 33
+#	devkitA64 release 12
 #---------------------------------------------------------------------------------

 if [ 0 -eq 1 ] ; then
@ -26,40 +26,59 @@ echo "https://github.com/devkitPro/buildscripts/pulls"
 echo


+GENERAL_TOOLS_VER=1.0.2

-DKARM_RULES_VER=1.6.1
-DKARM_CRTLS_VER=1.2.7
+LIBGBA_VER=0.5.2
+GBATOOLS_VER=1.1.0
+DKARM_RULES_VER=1.0.0
+DKARM_CRTLS_VER=1.0.0

-DKPPC_RULES_VER=1.2.1
-DKPPC_CRTLS_VER=1.0.0
+LIBNDS_VER=1.7.2
+DEFAULT_ARM7_VER=0.7.4
+DSWIFI_VER=0.4.2
+MAXMOD_VER=1.0.11
+FILESYSTEM_VER=0.9.14
+LIBFAT_VER=1.1.3
+DSTOOLS_VER=1.2.1
+GRIT_VER=0.8.15
+NDSTOOL_VER=2.1.1
+MMUTIL_VER=1.8.7

-DKA64_RULES_VER=1.1.1
+DFU_UTIL_VER=0.9.1
+STLINK_VER=1.2.3
+
+GAMECUBE_TOOLS_VER=1.0.2
+LIBOGC_VER=1.8.21
+WIILOAD_VER=0.5.1
+DKPPC_RULES_VER=1.0.0
+
+LIBCTRU_VER=1.5.1
+CITRO3D_VER=1.5.0
+CITRO2D_VER=1.1.0
+TOOLS3DS_VER=1.1.4
+LINK3DS_VER=0.5.2
+PICASSO_VER=2.7.0
+TEX3DS_VER=1.0.0
+
+GP32_TOOLS_VER=1.0.3
+LIBMIRKO_VER=0.9.8
+
+SWITCH_TOOLS_VER=1.4.1
+LIBNX_VER=1.3.0

 OSXMIN=${OSXMIN:-10.9}

-#---------------------------------------------------------------------------------
-# find proper patch
-#---------------------------------------------------------------------------------
-if [ -z "$PATCH" -a -x "$(which gpatch)" ]; then PATCH=$(which gpatch); fi
-if [ -z "$PATCH" -a -x "$(which patch)" ]; then PATCH=$(which patch); fi
-if [ -z "$PATCH" ]; then
-  echo no patch found
-  exit 1
-fi
-echo use $PATCH as patch
-export PATCH
-
 #---------------------------------------------------------------------------------
 function extract_and_patch {
 #---------------------------------------------------------------------------------
 	if [ ! -f extracted-$1-$2 ]; then
 		echo "extracting $1-$2"
-		tar -xf "$SRCDIR/$1-$2.tar.$4" || { echo "Error extracting "$1; exit 1; }
+		tar -xf "$SRCDIR/$1-$2.tar.$3" || { echo "Error extracting "$1; exit 1; }
 		touch extracted-$1-$2
 	fi
-	if [[ ! -f patched-$1-$2 && -f $patchdir/$1-$2-$3.patch ]]; then
+	if [[ ! -f patched-$1-$2 && -f $patchdir/$1-$2.patch ]]; then
 		echo "patching $1-$2"
-		$PATCH -p1 -d $1-$2 -i $patchdir/$1-$2-$3.patch || { echo "Error patching $1"; exit 1; }
+		patch -p1 -d $1-$2 -i $patchdir/$1-$2.patch || { echo "Error patching $1"; exit 1; }
 		touch patched-$1-$2
 	fi
 }
@ -71,6 +90,13 @@ if [ ! -z "$CROSSBUILD" ] ; then
 	fi
 fi

+#---------------------------------------------------------------------------------
+# Sane defaults for building toolchain
+#---------------------------------------------------------------------------------
+export CFLAGS="-O2 -pipe"
+export CXXFLAGS="$CFLAGS"
+unset LDFLAGS
+
 #---------------------------------------------------------------------------------
 # Look for automated configuration file to bypass prompts
 #---------------------------------------------------------------------------------
@ -85,25 +111,27 @@ fi
 . ./select_toolchain.sh

 #---------------------------------------------------------------------------------
-# Legacy versions of these scripts allowed the selection of a prefix which is
-# no longer supported. Since adopting pacman and providing precompiled binaries
-# of "portlibs" everything we distribute is intended to work within opt/devkitpro
-#
-# Rather than attempting to repackage our work for exotic linux distributions it
-# would be much better for everyone concerned if efforts were made to provide
-# pacman and whatever support is necessary to allow the binaries we distribute to
-# work as expected.
-#
-# See https://github.com/devkitPro/pacman and https://devkitpro.org/wiki/devkitPro_pacman
+# Get preferred installation directory and set paths to the sources
 #---------------------------------------------------------------------------------
-INSTALLDIR=/opt/devkitpro
+
+if [ ! -z "$BUILD_DKPRO_INSTALLDIR" ] ; then
+	INSTALLDIR="$BUILD_DKPRO_INSTALLDIR"
+else
+	echo
+	echo "Please enter the directory where you would like '$package' to be installed:"
+	echo "for mingw/msys you must use <drive>:/<install path> or you will have include path problems"
+	echo "this is the top level directory for devkitpro, i.e. e:/devkitPro"
+
+	read -e INSTALLDIR
+	echo
+fi

 [ ! -z "$INSTALLDIR" ] && mkdir -p $INSTALLDIR && touch $INSTALLDIR/nonexistantfile && rm $INSTALLDIR/nonexistantfile || exit 1;

-if test "`wget -V`"; then
-	FETCH='wget -U "dkp-buildscript"'
-elif test "`curl -V`"; then
+if test "`curl -V`"; then
 	FETCH="curl -f -L -O"
+elif test "`wget -V`"; then
+	FETCH=wget
 else
 	echo "ERROR: Please make sure you have wget or curl installed."
 	exit 1
@ -123,23 +151,24 @@ fi
 echo use $MAKE as make
 export MAKE

-CROSS_PARAMS="--build=`./config.guess`"
-
-if [ ! -z $CROSSBUILD ]; then
-	export PATH=/opt/devkitpro/$package/bin:$PATH
-	prefix=$INSTALLDIR/$CROSSBUILD/$package
-	CROSS_PARAMS="$CROSS_PARAMS --host=$CROSSBUILD"
-	CROSS_GCC_PARAMS="--with-gmp=$CROSSPATH --with-mpfr=$CROSSPATH --with-mpc=$CROSSPATH --with-isl=$CROSSPATH --with-zstd=$CROSSPATH"
-else
-	prefix=$INSTALLDIR/$package
-	CROSS_PARAMS="$CROSS_PARAMS --host=`./config.guess`"
-fi
-
 #---------------------------------------------------------------------------------
 # Add installed devkit to the path, adjusting path on minsys
 #---------------------------------------------------------------------------------
 TOOLPATH=$(echo $INSTALLDIR | sed -e 's/^\([a-zA-Z]\):/\/\1/')
-export PATH=$TOOLPATH/$package/bin:$PATH
+export PATH=$PATH:$TOOLPATH/$package/bin
+
+CROSS_PARAMS="--build=`./config.guess`"
+
+if [ ! -z $CROSSBUILD ]; then
+	toolsprefix=$INSTALLDIR/$CROSSBUILD/tools
+	prefix=$INSTALLDIR/$CROSSBUILD/$package
+	toolsprefix=$INSTALLDIR/$CROSSBUILD/tools
+	CROSS_PARAMS="$CROSS_PARAMS --host=$CROSSBUILD"
+	CROSS_GCC_PARAMS="--with-gmp=$CROSSPATH --with-mpfr=$CROSSPATH --with-mpc=$CROSSPATH"
+else
+	toolsprefix=$INSTALLDIR/tools
+	prefix=$INSTALLDIR/$package
+fi

 if [ "$BUILD_DKPRO_AUTOMATED" != "1" ] ; then

@ -166,7 +195,7 @@ case $PLATFORM in
 		fi
    ;;
 	MINGW32* )
-		cppflags="-D__USE_MINGW_ACCESS -D__USE_MINGW_ANSI_STDIO=1"
+		cppflags="-D__USE_MINGW_ACCESS"
    ;;
 esac

@ -182,29 +211,46 @@ if [ ! -z $CROSSBUILD ]; then
 	BUILDDIR=$BUILDDIR-$CROSSBUILD
 fi

-patchdir=$(pwd)/patches
+patchdir=$(pwd)/$basedir/patches
 scriptdir=$(pwd)/$basedir/scripts

-archives="binutils-${BINUTILS_VER}.tar.xz gcc-${GCC_VER}.tar.xz newlib-${NEWLIB_VER}.tar.gz"
+archives="binutils-${BINUTILS_VER}.tar.xz gcc-${GCC_VER}.tar.xz newlib-${NEWLIB_VER}.tar.gz gdb-${GDB_VER}.tar.xz"
+
+if [ $VERSION -eq 1 ]; then
+
+	targetarchives="libnds-src-${LIBNDS_VER}.tar.bz2 libgba-src-${LIBGBA_VER}.tar.bz2
+		libmirko-src-${LIBMIRKO_VER}.tar.bz2 dswifi-src-${DSWIFI_VER}.tar.bz2 maxmod-src-${MAXMOD_VER}.tar.bz2
+		default-arm7-src-${DEFAULT_ARM7_VER}.tar.bz2 libfilesystem-src-${FILESYSTEM_VER}.tar.bz2
+		libfat-src-${LIBFAT_VER}.tar.bz2 libctru-src-${LIBCTRU_VER}.tar.bz2  citro3d-src-${CITRO3D_VER}.tar.bz2
+		citro2d-src-${CITRO2D_VER}.tar.bz2"
+
+	hostarchives="gba-tools-$GBATOOLS_VER.tar.bz2 gp32-tools-$GP32_TOOLS_VER.tar.bz2
+		dstools-$DSTOOLS_VER.tar.bz2 grit-$GRIT_VER.tar.bz2 ndstool-$NDSTOOL_VER.tar.bz2
+		general-tools-$GENERAL_TOOLS_VER.tar.bz2 mmutil-$MMUTIL_VER.tar.bz2
+		dfu-util-$DFU_UTIL_VER.tar.bz2 stlink-$STLINK_VER.tar.bz2 3dstools-$TOOLS3DS_VER.tar.bz2
+		picasso-$PICASSO_VER.tar.bz2 tex3ds-$TEX3DS_VER.tar.bz2 3dslink-$LINK3DS_VER.tar.bz2"
+
+	archives="devkitarm-rules-$DKARM_RULES_VER.tar.xz devkitarm-crtls-$DKARM_CRTLS_VER.tar.xz $archives"
+fi

 if [ $VERSION -eq 2 ]; then
-	archives="binutils-${MN_BINUTILS_VER}.tar.bz2 $archives"
+
+	targetarchives="libogc-src-${LIBOGC_VER}.tar.bz2 libfat-src-${LIBFAT_VER}.tar.bz2"
+
+	hostarchives="gamecube-tools-$GAMECUBE_TOOLS_VER.tar.bz2 wiiload-$WIILOAD_VER.tar.bz2 general-tools-$GENERAL_TOOLS_VER.tar.bz2"
+
+	archives="binutils-${MN_BINUTILS_VER}.tar.bz2 devkitppc-rules-$DKPPC_RULES_VER.tar.xz $archives"
 fi

-if [ "$BUILD_DKPRO_SKIP_CRTLS" != "1" ]; then
-	if [ $VERSION -eq 1 ]; then
-		archives="devkitarm-rules-$DKARM_RULES_VER.tar.gz devkitarm-crtls-$DKARM_CRTLS_VER.tar.gz $archives"
-	fi
+if [ $VERSION -eq 3 ]; then

-	if [ $VERSION -eq 2 ]; then
-		archives="devkitppc-crtls-$DKPPC_CRTLS_VER.tar.gz devkitppc-rules-$DKPPC_RULES_VER.tar.gz $archives"
-	fi
+	targetarchives=" libnx-src-${LIBNX_VER}.tar.bz2"
+
+	hostarchives="general-tools-$GENERAL_TOOLS_VER.tar.bz2 switch-tools-$SWITCH_TOOLS_VER.tar.bz2"

-	if [ $VERSION -eq 3 ]; then
-		archives="devkita64-rules-$DKA64_RULES_VER.tar.gz $archives"
-	fi
 fi

+
 if [ ! -z "$BUILD_DKPRO_SRCDIR" ] ; then
 	SRCDIR="$BUILD_DKPRO_SRCDIR"
 else
@ -212,7 +258,7 @@ else
 fi

 cd "$SRCDIR"
-for archive in $archives
+for archive in $archives $targetarchives $hostarchives
 do
 	echo $archive
 	if [ ! -f $archive ]; then
@ -224,41 +270,55 @@ cd $BUILDSCRIPTDIR
 mkdir -p $BUILDDIR
 cd $BUILDDIR

-extract_and_patch binutils $BINUTILS_VER $BINUTILS_PKGREL xz
+extract_and_patch binutils $BINUTILS_VER xz
+extract_and_patch gcc $GCC_VER xz
+extract_and_patch newlib $NEWLIB_VER gz
+extract_and_patch gdb $GDB_VER xz

-extract_and_patch gcc $GCC_VER $GCC_PKGREL xz
-if [ "$GCC_DOWNLOAD_PREREQS" != "0" ] && [ ! -f downloaded_prereqs ]; then
-  cd gcc-${GCC_VER}
-  ./contrib/download_prerequisites && touch downloaded_prereqs
-  cd ..
+if [ $VERSION -eq 2 ]; then
+	extract_and_patch binutils $MN_BINUTILS_VER bz2
 fi

-extract_and_patch newlib $NEWLIB_VER $NEWLIB_PKGREL gz
+for archive in $targetarchives
+do
+	destdir=$(echo $archive | sed -e 's/\(.*\)-src-\(.*\)\.tar\.bz2/\1-\2/' )
+	echo $destdir
+	if [ ! -d $destdir ]; then
+		mkdir -p $destdir
+		bzip2 -cd "$SRCDIR/$archive" | tar -xf - -C $destdir || { echo "Error extracting "$archive; exit 1; }
+	fi
+done

-if [ $VERSION -eq 2 ]; then extract_and_patch binutils $MN_BINUTILS_VER bz2; fi
+for archive in $hostarchives
+do
+	destdir=$(echo $archive | sed -e 's/\(.*\)-src-\(.*\)\.tar\.bz2/\1-\2/' )
+	if [ ! -d $destdir ]; then
+		tar -xjf "$SRCDIR/$archive"
+	fi
+done

 #---------------------------------------------------------------------------------
 # Build and install devkit components
 #---------------------------------------------------------------------------------
-. ${BUILDSCRIPTDIR}/build-binutils.sh || { echo "Error building binutils"; exit 1; };
-if [ $VERSION -eq 2 ]; then . ${BUILDSCRIPTDIR}/build-mn10200-binutils.sh || { echo "Error building mn10200 binutils"; exit 1; }; fi
+if [ -f $scriptdir/build-gcc.sh ]; then . $scriptdir/build-gcc.sh || { echo "Error building toolchain"; exit 1; }; cd $BUILDSCRIPTDIR; fi

-. ${BUILDSCRIPTDIR}/build-gcc-stage1.sh || { echo "Error building gcc stage1"; exit 1; };
-. ${BUILDSCRIPTDIR}/build-newlib.sh || { echo "Error building newlib"; exit 1; };
-. ${BUILDSCRIPTDIR}/build-gcc-stage2.sh || { echo "Error building gcc stage2"; exit 1; };
+if [ "$BUILD_DKPRO_SKIP_TOOLS" != "1" ] && [ -f $scriptdir/build-tools.sh ]; then
+ . $scriptdir/build-tools.sh || { echo "Error building tools"; exit 1; }; cd $BUILDSCRIPTDIR;
+fi

-
-if [ "$BUILD_DKPRO_SKIP_CRTLS" != "1" ]; then
-  . ${BUILDSCRIPTDIR}/build-crtls.sh || { echo "Error building crtls & rules"; exit 1; };
+if [ "$BUILD_DKPRO_SKIP_LIBRARIES" != "1" ] && [ -f $scriptdir/build-libs.sh ]; then
+  . $scriptdir/build-libs.sh || { echo "Error building libraries"; exit 1; }; cd $BUILDSCRIPTDIR;
 fi

 cd $BUILDSCRIPTDIR

-if [ "$BUILD_DKPRO_NO_STRIP_BINARIES" != "1" ]; then
-	echo "stripping installed binaries"
-	. ./strip_bins.sh
+if [ ! -z $CROSSBUILD ] && grep -q "mingw" <<<"$CROSSBUILD" ; then
+	cp -v	$CROSSBINPATH//libwinpthread-1.dll $prefix/bin
 fi

+echo "stripping installed binaries"
+. ./strip_bins.sh
+
 #---------------------------------------------------------------------------------
 # Clean up temporary files and source directories
 #---------------------------------------------------------------------------------
--- a/build-gcc-stage1.sh
+++ b/build-gcc-stage1.sh
@ -1,56 +0,0 @@
-#!/usr/bin/env bash
-#---------------------------------------------------------------------------------
-
-#---------------------------------------------------------------------------------
-# build and install the full compiler
-#---------------------------------------------------------------------------------
-mkdir -p ${BUILDDIR}/$target/gcc
-cd ${BUILDDIR}/$target/gcc
-
-
-if [ ! -f configured-gcc ]
-then
-	CPPFLAGS="$cppflags $CPPFLAGS" \
-	LDFLAGS="$ldflags $LDFLAGS" \
-	CFLAGS_FOR_TARGET="-O2 -ffunction-sections -fdata-sections" \
-	CXXFLAGS_FOR_TARGET="-O2 -ffunction-sections -fdata-sections" \
-	LDFLAGS_FOR_TARGET="" \
-	../../gcc-$GCC_VER/configure \
-		--target=$target \
-		--prefix=$prefix \
-		--enable-languages=c,c++,objc,lto \
-		--with-gnu-as --with-gnu-ld --with-gcc \
-		--enable-cxx-flags='-ffunction-sections' \
-		--disable-libstdcxx-verbose \
-		--enable-poison-system-directories \
-		--enable-threads=posix --disable-win32-registry --disable-nls --disable-debug \
-		--disable-libmudflap --disable-libssp --disable-libgomp \
-		--disable-libstdcxx-pch \
-		--enable-libstdcxx-time=yes \
-		--enable-libstdcxx-filesystem-ts \
-		--with-newlib=yes \
-		--with-native-system-header-dir=/include \
-		--with-sysroot=${prefix}/${target} \
-		--enable-lto \
-		--disable-tm-clone-registry \
-		--disable-__cxa_atexit \
-		--with-bugurl="https://devkitpro.org" \
-		${_toolchain_options} \
-		$CROSS_PARAMS \
-		$CROSS_GCC_PARAMS \
-		$EXTRA_GCC_PARAMS \
-		|| { echo "Error configuring gcc"; exit 1; }
-	touch configured-gcc
-fi
-
-if [ ! -f built-gcc ]
-then
-	$MAKE all-gcc || { echo "Error building gcc stage1"; exit 1; }
-	touch built-gcc
-fi
-
-if [ ! -f installed-gcc ]
-then
-	$MAKE install-gcc || { echo "Error installing gcc stage 1"; exit 1; }
-	touch installed-gcc
-fi
--- a/build-gcc-stage2.sh
+++ b/build-gcc-stage2.sh
@ -1,21 +0,0 @@
-#!/usr/bin/env bash
-#---------------------------------------------------------------------------------
-
-#---------------------------------------------------------------------------------
-# build and install the full compiler
-#---------------------------------------------------------------------------------
-mkdir -p ${BUILDDIR}/$target/gcc
-cd ${BUILDDIR}/$target/gcc
-
-
-if [ ! -f built-gcc-stage2 ]
-then
-	$MAKE || { echo "Error building gcc stage2"; exit 1; }
-	touch built-gcc-stage2
-fi
-
-if [ ! -f installed-gcc-stage2 ]
-then
-	$MAKE install-strip || { echo "Error installing gcc"; exit 1; }
-	touch installed-gcc-stage2
-fi
--- a/build-mn10200-binutils.sh
+++ b/build-mn10200-binutils.sh
@ -1,33 +0,0 @@
-#---------------------------------------------------------------------------------
-# build and install mn10200 binutils
-#---------------------------------------------------------------------------------
-
-# Use modern config.sub for aarch64 host
-cp binutils-$BINUTILS_VER/config.sub binutils-$MN_BINUTILS_VER/config.sub
-
-mkdir -p mn10200/binutils
-pushd mn10200/binutils
-
-if [ ! -f configured-binutils ]
-then
-        ../../binutils-$MN_BINUTILS_VER/configure \
-        --prefix=$prefix --target=mn10200 --disable-nls --disable-debug \
-        --disable-multilib \
-        --disable-werror $CROSS_PARAMS \
-        || { echo "Error configuing mn10200 binutils"; exit 1; }
-        touch configured-binutils
-fi
-
-if [ ! -f built-binutils ]
-then
-        $MAKE || { echo "Error building mn10200 binutils"; exit 1; }
-        touch built-binutils
-fi
-
-if [ ! -f installed-binutils ]
-then
-        $MAKE install || { echo "Error installing mn10200 binutils"; exit 1; }
-        touch installed-binutils
-fi
-
-popd
--- a/build-newlib.sh
+++ b/build-newlib.sh
@ -1,56 +0,0 @@
-#!/usr/bin/env bash
-#---------------------------------------------------------------------------------
-
-#---------------------------------------------------------------------------------
-# build and install newlib
-#---------------------------------------------------------------------------------
-
-unset CFLAGS
-cd $BUILDDIR
-
-OLD_CC=$CC
-OLDCXX=$CXX
-unset CC
-unset CXX
-
-#---------------------------------------------------------------------------------
-# build and install newlib
-#---------------------------------------------------------------------------------
-mkdir -p ${BUILDDIR}/$target/newlib
-cd ${BUILDDIR}/$target/newlib
-
-_target_cflags="-O2 -ffunction-sections -fdata-sections"
-
-if [ $VERSION -eq 2 ]; then
-	_target_cflags="${_target_cflags} -DCUSTOM_MALLOC_LOCK"
-fi
-
-if [ ! -f configured-newlib ]
-then
-        CFLAGS_FOR_TARGET="${_target_cflags}" \
-        ../../newlib-$NEWLIB_VER/configure \
-        --disable-newlib-supplied-syscalls \
-        --enable-newlib-mb \
-        --disable-newlib-wide-orient \
-        --enable-newlib-register-fini \
-        --target=$target \
-        --prefix=$prefix \
-        || { echo "Error configuring newlib"; exit 1; }
-        touch configured-newlib
-fi
-
-if [ ! -f built-newlib ]
-then
-        $MAKE || { echo "Error building newlib"; exit 1; }
-        touch built-newlib
-fi
-
-
-if [ ! -f installed-newlib ]
-then
-        $MAKE install -j1 || { echo "Error installing newlib"; exit 1; }
-        touch installed-newlib
-fi
-
-export CC=$OLD_CC
-export CXX=$OLD_CXX
--- a/config.guess
+++ b/config.guess
--- a/config.sh.sample
+++ b/config.sh.sample
@ -13,6 +13,12 @@
 #---------------------------------------------------------------------------------
 BUILD_DKPRO_PACKAGE=0

+#---------------------------------------------------------------------------------
+# Toolchain installation directory, comment if not specified
+#---------------------------------------------------------------------------------
+#BUILD_DKPRO_INSTALLDIR=/opt/devkitpro
+#BUILD_DKPRO_INSTALLDIR=c:/devkitPro
+
 #---------------------------------------------------------------------------------
 # Path to previously downloaded source packages, comment if not specified
 #---------------------------------------------------------------------------------
@ -25,11 +31,16 @@ BUILD_DKPRO_PACKAGE=0
 #export MAKEFLAGS="$MAKEFLAGS -j${numcores}"

 #---------------------------------------------------------------------------------
-# Uncomment to skip building of crtls and rules files
+# Uncomment to skip building of tools
 #---------------------------------------------------------------------------------
-#BUILD_DKPRO_SKIP_CRTLS=1
+#BUILD_DKPRO_SKIP_TOOLS=1

 #---------------------------------------------------------------------------------
+# Uncomment to skip building of libraries
+#---------------------------------------------------------------------------------
+#BUILD_DKPRO_SKIP_LIBRARIES=1
+
+
 # Automated script execution
 #---------------------------------------------------------------------------------
 #  0: Ask to delete build folders & patched sources
@ -37,14 +48,6 @@ BUILD_DKPRO_PACKAGE=0
 #---------------------------------------------------------------------------------
 BUILD_DKPRO_AUTOMATED=0

-#---------------------------------------------------------------------------------
-# Download prerequisites before building gcc
-#---------------------------------------------------------------------------------
-#  0: use pre-compiled prereqs
-#  1: run included download script
-#---------------------------------------------------------------------------------
-GCC_DOWNLOAD_PREREQS=0
-
 #---------------------------------------------------------------------------------
 # set OSX SDK path if needed
 #---------------------------------------------------------------------------------
--- a/cross-build-i686-w64-mingw32.sh
+++ b/cross-build-i686-w64-mingw32.sh
@ -0,0 +1,7 @@
+#!/bin/bash
+export CROSSBUILD=i686-w64-mingw32
+export CROSSPATH=/opt/mingw32/mingw
+export CROSSLIBPATH=$CROSSPATH/lib
+export CROSSBINPATH=$CROSSPATH/bin
+export PATH=/opt/mingw32/bin:$PATH
+
--- a/cross-build-x86_64-apple-darwin15.sh
+++ b/cross-build-x86_64-apple-darwin15.sh
@ -0,0 +1,18 @@
+#!/bin/bash
+
+export CPPFLAGS=-I/opt/osx/x86_64-apple-darwin15/include
+export LDFLAGS=-L/opt/osx/x86_64-apple-darwin15/lib
+
+export OSXCROSS_PKG_CONFIG_USE_NATIVE_VARIABLES=1
+
+export CC=x86_64-apple-darwin15-clang
+export CXX=x86_64-apple-darwin15-clang++
+
+export CROSSBUILD=x86_64-apple-darwin15
+export CROSSPATH=/opt/osx/x86_64-apple-darwin15
+export CROSSLIBPATH=$CROSSPATH/lib
+export CROSSBINPATH=$CROSSPATH/bin
+export PATH=/opt/osx/bin:$PATH
+export PKG_CONFIG_PATH=
+export PKG_CONFIG_LIBDIR=$CROSSLIBPATH/pkgconfig
+
--- a/cross-build-x86_64-w64-mingw32.sh
+++ b/cross-build-x86_64-w64-mingw32.sh
@ -0,0 +1,7 @@
+#!/bin/bash
+export CROSSBUILD=x86_64-w64-mingw32
+export CROSSPATH=/opt/mingw64/mingw
+export CROSSLIBPATH=$CROSSPATH/lib
+export CROSSBINPATH=$CROSSPATH/bin
+export PATH=/opt/mingw64/bin:$PATH
+
--- a/dka64/patches/binutils-2.31.1.patch
+++ b/dka64/patches/binutils-2.31.1.patch
@ -0,0 +1,346 @@
+diff -NBaur binutils-2.31.1/bfd/elfnn-aarch64.c binutils-2.31.1-dka64/bfd/elfnn-aarch64.c
+--- binutils-2.31.1/bfd/elfnn-aarch64.c	2018-06-25 12:44:16.000000000 +0100
+++ binutils-2.31.1-dka64/bfd/elfnn-aarch64.c	2018-07-27 18:11:15.757082269 +0100
+@@ -2342,6 +2342,12 @@
+   aarch64_stub_erratum_843419_veneer,
+ };
+ 
+/* Is an undefined weak symbol resolved to 0 ? */
+#define UNDEFINED_WEAK_RESOLVED_TO_ZERO(INFO, EH)               \
+  ((EH)->root.root.type == bfd_link_hash_undefweak              \
+   && bfd_link_executable (INFO)                                \
+   && !(INFO)->dynamic_undefined_weak)
+
+ struct elf_aarch64_stub_hash_entry
+ {
+   /* Base hash table entry structure.  */
+@@ -6370,11 +6376,13 @@
+       Elf_Internal_Sym *sym;
+       asection *sec;
+       struct elf_link_hash_entry *h;
+      struct elf_aarch64_link_hash_entry *eh;
+       bfd_vma relocation;
+       bfd_reloc_status_type r;
+       arelent bfd_reloc;
+       char sym_type;
+       bfd_boolean unresolved_reloc = FALSE;
+      bfd_boolean resolved_to_zero = FALSE;
+       char *error_message = NULL;
+ 
+       r_symndx = ELFNN_R_SYM (rel->r_info);
+@@ -6509,6 +6517,10 @@
+ 					       h, &unresolved_reloc,
+ 					       save_addend, &addend, sym);
+ 
+      eh = (struct elf_aarch64_link_hash_entry *) h;
+      resolved_to_zero = (eh != NULL
+                          && UNDEFINED_WEAK_RESOLVED_TO_ZERO (info, eh));
+
+       switch (elfNN_aarch64_bfd_reloc_from_type (input_bfd, r_type))
+ 	{
+ 	case BFD_RELOC_AARCH64_TLSGD_ADD_LO12_NC:
+@@ -6532,7 +6544,7 @@
+ 	      need_relocs =
+ 		(!bfd_link_executable (info) || indx != 0) &&
+ 		(h == NULL
+-		 || ELF_ST_VISIBILITY (h->other) == STV_DEFAULT
+		 || (ELF_ST_VISIBILITY (h->other) == STV_DEFAULT && !resolved_to_zero)
+ 		 || h->root.type != bfd_link_hash_undefweak);
+ 
+ 	      BFD_ASSERT (globals->root.srelgot != NULL);
+@@ -6627,7 +6639,7 @@
+ 	      need_relocs =
+ 		(!bfd_link_executable (info) || indx != 0) &&
+ 		(h == NULL
+-		 || ELF_ST_VISIBILITY (h->other) == STV_DEFAULT
+		 || (ELF_ST_VISIBILITY (h->other) == STV_DEFAULT && !resolved_to_zero)
+ 		 || h->root.type != bfd_link_hash_undefweak);
+ 
+ 	      BFD_ASSERT (globals->root.srelgot != NULL);
+@@ -6676,7 +6688,7 @@
+ 	      bfd_vma off = symbol_tlsdesc_got_offset (input_bfd, h, r_symndx);
+ 
+ 	      need_relocs = (h == NULL
+-			     || ELF_ST_VISIBILITY (h->other) == STV_DEFAULT
+			     || (ELF_ST_VISIBILITY (h->other) == STV_DEFAULT && !resolved_to_zero)
+ 			     || h->root.type != bfd_link_hash_undefweak);
+ 
+ 	      BFD_ASSERT (globals->root.srelgot != NULL);
+@@ -7019,6 +7031,26 @@
+   return FALSE;
+ }
+ 
+/* Remove undefined weak symbol from the dynamic symbol table if it
+   is resolved to 0.   */
+
+extern bfd_boolean
+elfNN_aarch64_elf_fixup_symbol (struct bfd_link_info *, struct elf_link_hash_entry *);
+
+bfd_boolean
+elfNN_aarch64_elf_fixup_symbol (struct bfd_link_info *info,
+                             struct elf_link_hash_entry *h)
+{
+  if (h->dynindx != -1
+      && UNDEFINED_WEAK_RESOLVED_TO_ZERO (info, elf_aarch64_hash_entry (h)))
+    {
+      h->dynindx = -1;
+      _bfd_elf_strtab_delref (elf_hash_table (info)->dynstr,
+                              h->dynstr_index);
+    }
+  return TRUE;
+}
+
+ /* Adjust a symbol defined by a dynamic object and referenced by a
+    regular object.  The current definition is in some section of the
+    dynamic object, but we're not including those sections.  We have to
+@@ -8221,6 +8253,7 @@
+   struct elf_aarch64_link_hash_table *htab;
+   struct elf_aarch64_link_hash_entry *eh;
+   struct elf_dyn_relocs *p;
+  bfd_boolean resolved_to_zero;
+ 
+   /* An example of a bfd_link_hash_indirect symbol is versioned
+      symbol. For example: __gxx_personality_v0(bfd_link_hash_indirect)
+@@ -8240,6 +8273,10 @@
+   info = (struct bfd_link_info *) inf;
+   htab = elf_aarch64_hash_table (info);
+ 
+  eh = (struct elf_aarch64_link_hash_entry *) h;
+  eh->tlsdesc_got_jump_table_offset = (bfd_vma) - 1;
+  resolved_to_zero = UNDEFINED_WEAK_RESOLVED_TO_ZERO (info, eh);
+
+   /* Since STT_GNU_IFUNC symbol must go through PLT, we handle it
+      here if it is defined and referenced in a non-shared object.  */
+   if (h->type == STT_GNU_IFUNC
+@@ -8249,7 +8286,7 @@
+     {
+       /* Make sure this symbol is output as a dynamic symbol.
+ 	 Undefined weak syms won't yet be marked as dynamic.  */
+-      if (h->dynindx == -1 && !h->forced_local
+      if (h->dynindx == -1 && !h->forced_local && !resolved_to_zero
+ 	  && h->root.type == bfd_link_hash_undefweak)
+ 	{
+ 	  if (!bfd_elf_link_record_dynamic_symbol (info, h))
+@@ -8283,6 +8320,11 @@
+ 	     of relaxing into these from the large model PLT entries.  */
+ 	  s->size += PLT_SMALL_ENTRY_SIZE;
+ 
+          /* There should be no PLT relocations against resolved undefined
+             weak symbols in the executable.  */
+          if (!resolved_to_zero)
+            {
+
+ 	  /* We also need to make an entry in the .got.plt section, which
+ 	     will be placed in the .got section by the linker script.  */
+ 	  htab->root.sgotplt->size += GOT_ENTRY_SIZE;
+@@ -8305,6 +8347,7 @@
+ 
+ 	  htab->root.srelplt->reloc_count++;
+ 	}
+	}
+       else
+ 	{
+ 	  h->plt.offset = (bfd_vma) - 1;
+@@ -8317,9 +8360,6 @@
+       h->needs_plt = 0;
+     }
+ 
+-  eh = (struct elf_aarch64_link_hash_entry *) h;
+-  eh->tlsdesc_got_jump_table_offset = (bfd_vma) - 1;
+-
+   if (h->got.refcount > 0)
+     {
+       bfd_boolean dyn;
+@@ -8331,7 +8371,7 @@
+ 
+       /* Make sure this symbol is output as a dynamic symbol.
+ 	 Undefined weak syms won't yet be marked as dynamic.  */
+-      if (dyn && h->dynindx == -1 && !h->forced_local
+      if (dyn && h->dynindx == -1 && !h->forced_local && !resolved_to_zero
+ 	  && h->root.type == bfd_link_hash_undefweak)
+ 	{
+ 	  if (!bfd_elf_link_record_dynamic_symbol (info, h))
+@@ -8345,7 +8385,7 @@
+ 	{
+ 	  h->got.offset = htab->root.sgot->size;
+ 	  htab->root.sgot->size += GOT_ENTRY_SIZE;
+-	  if ((ELF_ST_VISIBILITY (h->other) == STV_DEFAULT
+	  if (((ELF_ST_VISIBILITY (h->other) == STV_DEFAULT && !resolved_to_zero)
+ 	       || h->root.type != bfd_link_hash_undefweak)
+ 	      && (bfd_link_pic (info)
+ 		  || WILL_CALL_FINISH_DYNAMIC_SYMBOL (dyn, 0, h))
+@@ -8381,7 +8421,7 @@
+ 	    }
+ 
+ 	  indx = h && h->dynindx != -1 ? h->dynindx : 0;
+-	  if ((ELF_ST_VISIBILITY (h->other) == STV_DEFAULT
+	  if (((ELF_ST_VISIBILITY (h->other) == STV_DEFAULT && !resolved_to_zero)
+ 	       || h->root.type != bfd_link_hash_undefweak)
+ 	      && (!bfd_link_executable (info)
+ 		  || indx != 0
+@@ -8447,7 +8487,7 @@
+ 	 visibility.  */
+       if (eh->dyn_relocs != NULL && h->root.type == bfd_link_hash_undefweak)
+ 	{
+-	  if (ELF_ST_VISIBILITY (h->other) != STV_DEFAULT
+	  if (ELF_ST_VISIBILITY (h->other) != STV_DEFAULT || resolved_to_zero
+ 	      || UNDEFWEAK_NO_DYNAMIC_RELOC (info, h))
+ 	    eh->dyn_relocs = NULL;
+ 
+@@ -8467,7 +8507,9 @@
+ 	 symbols which turn out to need copy relocs or are not
+ 	 dynamic.  */
+ 
+-      if (!h->non_got_ref
+      if (!(h->non_got_ref
+           || (h->root.type == bfd_link_hash_undefweak
+               && !resolved_to_zero))
+ 	  && ((h->def_dynamic
+ 	       && !h->def_regular)
+ 	      || (htab->root.dynamic_sections_created
+@@ -8478,6 +8520,7 @@
+ 	     Undefined weak syms won't yet be marked as dynamic.  */
+ 	  if (h->dynindx == -1
+ 	      && !h->forced_local
+	      && !resolved_to_zero
+ 	      && h->root.type == bfd_link_hash_undefweak
+ 	      && !bfd_elf_link_record_dynamic_symbol (info, h))
+ 	    return FALSE;
+@@ -9098,8 +9141,17 @@
+ 				     Elf_Internal_Sym *sym)
+ {
+   struct elf_aarch64_link_hash_table *htab;
+  struct elf_aarch64_link_hash_entry *eh;
+  bfd_boolean local_undefweak;
+   htab = elf_aarch64_hash_table (info);
+ 
+  eh = (struct elf_aarch64_link_hash_entry *) h;
+
+  /* We keep PLT/GOT entries without dynamic PLT/GOT relocations for
+     resolved undefined weak symbols in executable so that their
+     references have value 0 at run-time.  */
+  local_undefweak = UNDEFINED_WEAK_RESOLVED_TO_ZERO (info, eh);
+
+   if (h->plt.offset != (bfd_vma) - 1)
+     {
+       asection *plt, *gotplt, *relplt;
+@@ -9134,7 +9186,7 @@
+ 	return FALSE;
+ 
+       elfNN_aarch64_create_small_pltn_entry (h, htab, output_bfd, info);
+-      if (!h->def_regular)
+      if (!local_undefweak && !h->def_regular)
+ 	{
+ 	  /* Mark the symbol as undefined, rather than as defined in
+ 	     the .plt section.  */
+@@ -9153,10 +9205,11 @@
+     }
+ 
+   if (h->got.offset != (bfd_vma) - 1
+-      && elf_aarch64_hash_entry (h)->got_type == GOT_NORMAL
+      && elf_aarch64_hash_entry (h)->got_type == GOT_NORMAL 
+       /* Undefined weak symbol in static PIE resolves to 0 without
+ 	 any dynamic relocations.  */
+-      && !UNDEFWEAK_NO_DYNAMIC_RELOC (info, h))
+      && !UNDEFWEAK_NO_DYNAMIC_RELOC (info, h)
+      && !local_undefweak)
+     {
+       Elf_Internal_Rela rela;
+       bfd_byte *loc;
+@@ -9650,6 +9703,9 @@
+ #define elf_backend_init_index_section		\
+   _bfd_elf_init_2_index_sections
+ 
+#define elf_backend_fixup_symbol		\
+  elfNN_aarch64_elf_fixup_symbol
+
+ #define elf_backend_finish_dynamic_sections	\
+   elfNN_aarch64_finish_dynamic_sections
+ 
+diff -NBaur binutils-2.31.1/ld/emulparams/aarch64elf32.sh binutils-2.31.1-dka64/ld/emulparams/aarch64elf32.sh
+--- binutils-2.31.1/ld/emulparams/aarch64elf32.sh	2018-06-24 19:38:57.000000000 +0100
+++ binutils-2.31.1-dka64/ld/emulparams/aarch64elf32.sh	2018-07-27 18:04:52.585317513 +0100
+@@ -1,3 +1,5 @@
+. ${srcdir}/emulparams/dynamic_undefined_weak.sh
+
+ ARCH="aarch64:ilp32"
+ MACHINE=
+ NOP=0x1f2003d5
+diff -NBaur binutils-2.31.1/ld/emulparams/aarch64elf.sh binutils-2.31.1-dka64/ld/emulparams/aarch64elf.sh
+--- binutils-2.31.1/ld/emulparams/aarch64elf.sh	2018-06-24 19:38:57.000000000 +0100
+++ binutils-2.31.1-dka64/ld/emulparams/aarch64elf.sh	2018-07-27 18:04:52.585317513 +0100
+@@ -1,3 +1,5 @@
+. ${srcdir}/emulparams/dynamic_undefined_weak.sh
+
+ ARCH=aarch64
+ MACHINE=
+ NOP=0x1f2003d5
+diff -NBaur binutils-2.31.1/ld/emultempl/aarch64elf.em binutils-2.31.1-dka64/ld/emultempl/aarch64elf.em
+--- binutils-2.31.1/ld/emultempl/aarch64elf.em	2018-06-26 12:27:20.000000000 +0100
+++ binutils-2.31.1-dka64/ld/emultempl/aarch64elf.em	2018-07-27 18:04:52.585317513 +0100
+@@ -380,7 +380,7 @@
+   { "no-apply-dynamic-relocs", no_argument, NULL, OPTION_NO_APPLY_DYNAMIC_RELOCS},
+ '
+ 
+-PARSE_AND_LIST_OPTIONS='
+PARSE_AND_LIST_OPTIONS=${PARSE_AND_LIST_OPTIONS}'
+   fprintf (file, _("  --no-enum-size-warning      Don'\''t warn about objects with incompatible\n"
+ 		   "                                enum sizes\n"));
+   fprintf (file, _("  --no-wchar-size-warning     Don'\''t warn about objects with incompatible\n"
+diff -NBaur binutils-2.31.1/ld/Makefile.am binutils-2.31.1-dka64/ld/Makefile.am
+--- binutils-2.31.1/ld/Makefile.am	2018-06-24 19:38:57.000000000 +0100
+++ binutils-2.31.1-dka64/ld/Makefile.am	2018-07-27 18:04:52.585317513 +0100
+@@ -1495,19 +1495,23 @@
+   $(srcdir)/scripttempl/aout.sc ${GEN_DEPENDS}
+ 
+ eaarch64elf.c: $(srcdir)/emulparams/aarch64elf.sh \
+-  $(ELF_DEPS) $(srcdir)/emultempl/aarch64elf.em \
+  $(srcdir)/emulparams/dynamic_undefined_weak.sh \
+  $(ELF_DEPS) $(srcdir)/emultempl/aarch64elf.em ldemul-list.h \
+   $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
+ 
+ eaarch64elf32.c: $(srcdir)/emulparams/aarch64elf32.sh \
+-  $(ELF_DEPS) $(srcdir)/emultempl/aarch64elf.em \
+  $(srcdir)/emulparams/dynamic_undefined_weak.sh \
+  $(ELF_DEPS) $(srcdir)/emultempl/aarch64elf.em ldemul-list.h \
+   $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
+ 
+ eaarch64elfb.c: $(srcdir)/emulparams/aarch64elfb.sh $(srcdir)/emulparams/aarch64elf.sh \
+-  $(ELF_DEPS) $(srcdir)/emultempl/aarch64elf.em \
+  $(srcdir)/emulparams/dynamic_undefined_weak.sh \
+  $(ELF_DEPS) $(srcdir)/emultempl/aarch64elf.em ldemul-list.h \
+   $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
+ 
+ eaarch64elf32b.c: $(srcdir)/emulparams/aarch64elf32b.sh $(srcdir)/emulparams/aarch64elf32.sh \
+-  $(ELF_DEPS) $(srcdir)/emultempl/aarch64elf.em \
+  $(srcdir)/emulparams/dynamic_undefined_weak.sh \
+  $(ELF_DEPS) $(srcdir)/emultempl/aarch64elf.em ldemul-list.h \
+   $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
+ 
+ eaarch64cloudabi.c: $(srcdir)/emulparams/aarch64cloudabi.sh \
+diff -NBaur binutils-2.31.1/ld/Makefile.in binutils-2.31.1-dka64/ld/Makefile.in
+--- binutils-2.31.1/ld/Makefile.in	2018-07-18 08:46:21.000000000 +0100
+++ binutils-2.31.1-dka64/ld/Makefile.in	2018-07-27 18:04:52.585317513 +0100
+@@ -3097,18 +3097,22 @@
+ 
+ eaarch64elf.c: $(srcdir)/emulparams/aarch64elf.sh \
+   $(ELF_DEPS) $(srcdir)/emultempl/aarch64elf.em \
+  $(srcdir)/emulparams/dynamic_undefined_weak.sh \
+   $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
+ 
+ eaarch64elf32.c: $(srcdir)/emulparams/aarch64elf32.sh \
+   $(ELF_DEPS) $(srcdir)/emultempl/aarch64elf.em \
+  $(srcdir)/emulparams/dynamic_undefined_weak.sh \
+   $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
+ 
+ eaarch64elfb.c: $(srcdir)/emulparams/aarch64elfb.sh $(srcdir)/emulparams/aarch64elf.sh \
+   $(ELF_DEPS) $(srcdir)/emultempl/aarch64elf.em \
+  $(srcdir)/emulparams/dynamic_undefined_weak.sh \
+   $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
+ 
+ eaarch64elf32b.c: $(srcdir)/emulparams/aarch64elf32b.sh $(srcdir)/emulparams/aarch64elf32.sh \
+   $(ELF_DEPS) $(srcdir)/emultempl/aarch64elf.em \
+  $(srcdir)/emulparams/dynamic_undefined_weak.sh \
+   $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
+ 
+ eaarch64cloudabi.c: $(srcdir)/emulparams/aarch64cloudabi.sh \
--- a/dka64/patches/gcc-8.2.0.patch
+++ b/dka64/patches/gcc-8.2.0.patch
@ -0,0 +1,199 @@
+diff --git a/gcc/config.gcc b/gcc/config.gcc
+index 532c33f4c2b..c8a8bc698a7 100644
+--- a/gcc/config.gcc
+++ b/gcc/config.gcc
+@@ -945,6 +945,7 @@ aarch64*-*-elf | aarch64*-*-fuchsia* | aarch64*-*-rtems*)
+ 	case $target in
+ 	aarch64-*-elf*)
+ 		use_gcc_stdint=wrap
+		tm_defines="${tm_defines}  TARGET_DEFAULT_ASYNC_UNWIND_TABLES=1"
+ 		;;
+         aarch64-*-fuchsia*)
+                 tm_file="${tm_file} fuchsia.h"
+diff --git a/gcc/config/aarch64/aarch64-elf-raw.h b/gcc/config/aarch64/aarch64-elf-raw.h
+index c074238df06..ef503ddd5a6 100644
+--- a/gcc/config/aarch64/aarch64-elf-raw.h
+++ b/gcc/config/aarch64/aarch64-elf-raw.h
+@@ -22,6 +22,7 @@
+ #ifndef GCC_AARCH64_ELF_RAW_H
+ #define GCC_AARCH64_ELF_RAW_H
+ 
+#define LINK_GCC_C_SEQUENCE_SPEC "--start-group %G %L %(libgloss) --end-group"
+ #define STARTFILE_SPEC " crti%O%s crtbegin%O%s crt0%O%s"
+ #define ENDFILE_SPEC \
+   " crtend%O%s crtn%O%s " \
+diff --git a/gcc/config/aarch64/aarch64-opts.h b/gcc/config/aarch64/aarch64-opts.h
+index 7a5c6d7664f..687793841de 100644
+--- a/gcc/config/aarch64/aarch64-opts.h
+++ b/gcc/config/aarch64/aarch64-opts.h
+@@ -48,6 +48,12 @@ enum aarch64_tls_type {
+   TLS_DESCRIPTORS
+ };
+ 
+/* Which thread pointer access sequence to use.  */
+enum aarch64_tp_type {
+  TP_HARD,
+  TP_SOFT
+};
+
+ /* The code model defines the address generation strategy.
+    Most have a PIC and non-PIC variant.  */
+ enum aarch64_code_model {
+diff --git a/gcc/config/aarch64/aarch64.c b/gcc/config/aarch64/aarch64.c
+index 175f13dc264..733ab473cbd 100644
+--- a/gcc/config/aarch64/aarch64.c
+++ b/gcc/config/aarch64/aarch64.c
+@@ -11979,8 +11979,24 @@ aarch64_load_tp (rtx target)
+       || !register_operand (target, Pmode))
+     target = gen_reg_rtx (Pmode);
+ 
+-  /* Can return in any reg.  */
+-  emit_insn (gen_aarch64_load_tp_hard (target));
+  if (TARGET_HARD_TP)
+    {
+      /* Can return in any reg.  */
+      emit_insn (gen_aarch64_load_tp_hard (target));
+    }
+  else
+    {
+      /* Always returned in r0.  Immediately copy the result into a pseudo,
+	 otherwise other uses of r0 (e.g. setting up function arguments) may
+	 clobber the value.  */
+
+      rtx tmp;
+
+      emit_insn (gen_aarch64_load_tp_soft ());
+
+      tmp = gen_rtx_REG (DImode, R0_REGNUM);
+      emit_move_insn (target, tmp);
+    }
+   return target;
+ }
+ 
+diff --git a/gcc/config/aarch64/aarch64.h b/gcc/config/aarch64/aarch64.h
+index 976f9afae54..73263bcb5e7 100644
+--- a/gcc/config/aarch64/aarch64.h
+++ b/gcc/config/aarch64/aarch64.h
+@@ -957,6 +957,10 @@ typedef struct
+ /* Check TLS Descriptors mechanism is selected.  */
+ #define TARGET_TLS_DESC (aarch64_tls_dialect == TLS_DESCRIPTORS)
+ 
+/* Check selected thread pointer access sequence to use.  */
+#define TARGET_HARD_TP (target_thread_pointer == TP_HARD)
+#define TARGET_SOFT_TP (target_thread_pointer == TP_SOFT)
+
+ extern enum aarch64_code_model aarch64_cmodel;
+ 
+ /* When using the tiny addressing model conditional and unconditional branches
+diff --git a/gcc/config/aarch64/aarch64.md b/gcc/config/aarch64/aarch64.md
+index 32a0e1f3685..783c655acf0 100644
+--- a/gcc/config/aarch64/aarch64.md
+++ b/gcc/config/aarch64/aarch64.md
+@@ -5693,11 +5693,22 @@
+ (define_insn "aarch64_load_tp_hard"
+   [(set (match_operand:DI 0 "register_operand" "=r")
+ 	(unspec:DI [(const_int 0)] UNSPEC_TLS))]
+-  ""
+-  "mrs\\t%0, tpidr_el0"
+  "TARGET_HARD_TP"
+  "mrs\\t%0, tpidr_el0\\t// aarch64_load_tp_hard"
+   [(set_attr "type" "mrs")]
+ )
+ 
+(define_insn "aarch64_load_tp_soft"
+  [(set (reg:DI 0) (unspec:DI [(const_int 0)] UNSPEC_TLS))
+   (clobber (reg:DI IP0_REGNUM))
+   (clobber (reg:DI IP1_REGNUM))
+   (clobber (reg:DI LR_REGNUM))
+   (clobber (reg:CC CC_REGNUM))]
+  "TARGET_SOFT_TP"
+  "bl\\t__aarch64_read_tp\\t// aarch64_load_tp_soft"
+  [(set_attr "type" "branch")]
+)
+
+ ;; The TLS ABI specifically requires that the compiler does not schedule
+ ;; instructions in the TLS stubs, in order to enable linker relaxation.
+ ;; Therefore we treat the stubs as an atomic sequence.
+diff --git a/gcc/config/aarch64/aarch64.opt b/gcc/config/aarch64/aarch64.opt
+index 52eaf8c6f40..52bccddc6e3 100644
+--- a/gcc/config/aarch64/aarch64.opt
+++ b/gcc/config/aarch64/aarch64.opt
+@@ -115,6 +115,20 @@ Enum(aarch64_tls_size) String(32) Value(32)
+ EnumValue
+ Enum(aarch64_tls_size) String(48) Value(48)
+ 
+mtp=
+Target RejectNegative Joined Enum(aarch64_tp_type) Var(target_thread_pointer) Init(TP_HARD)
+Specify how to access the thread pointer.
+
+Enum
+Name(aarch64_tp_type) Type(enum aarch64_tp_type)
+Valid arguments to -mtp=:
+
+EnumValue
+Enum(aarch64_tp_type) String(hard) Value(TP_HARD)
+
+EnumValue
+Enum(aarch64_tp_type) String(soft) Value(TP_SOFT)
+
+ march=
+ Target RejectNegative ToLower Joined Var(aarch64_arch_string)
+ -march=ARCH	Use features of architecture ARCH.
+diff --git a/gcc/config/aarch64/t-aarch64 b/gcc/config/aarch64/t-aarch64
+index 0be1f0d63aa..a54068bfd96 100644
+--- a/gcc/config/aarch64/t-aarch64
+++ b/gcc/config/aarch64/t-aarch64
+@@ -68,5 +68,7 @@ cortex-a57-fma-steering.o: $(srcdir)/config/aarch64/cortex-a57-fma-steering.c \
+ 		$(srcdir)/config/aarch64/cortex-a57-fma-steering.c
+ 
+ comma=,
+-MULTILIB_OPTIONS    = $(subst $(comma),/, $(patsubst %, mabi=%, $(subst $(comma),$(comma)mabi=,$(TM_MULTILIB_CONFIG))))
+-MULTILIB_DIRNAMES   = $(subst $(comma), ,$(TM_MULTILIB_CONFIG))
+MULTILIB_OPTIONS    = mcmodel=large fPIC
+MULTILIB_DIRNAMES   = large pic
+MULTILIB_REQUIRED   = mcmodel=large fPIC
+MULTILIB_MATCHES    = fPIC=fpic fPIC=fpie fPIC=fPIE
+diff --git a/gcc/gcc.c b/gcc/gcc.c
+index a716f708259..6a11011dba7 100644
+--- a/gcc/gcc.c
+++ b/gcc/gcc.c
+@@ -786,6 +786,11 @@ proper position among the other output files.  */
+ #endif
+ #endif
+ 
+#ifndef LIBGLOSS_SPEC
+# define LIBGLOSS_SPEC "-lsysbase"
+#endif
+
+
+ /* config.h can define STARTFILE_SPEC to override the default crt0 files.  */
+ #ifndef STARTFILE_SPEC
+ #define STARTFILE_SPEC  \
+@@ -1081,6 +1086,7 @@ static const char *link_spec = LINK_SPEC;
+ static const char *lib_spec = LIB_SPEC;
+ static const char *link_gomp_spec = "";
+ static const char *libgcc_spec = LIBGCC_SPEC;
+static const char *libgloss_spec = LIBGLOSS_SPEC;
+ static const char *endfile_spec = ENDFILE_SPEC;
+ static const char *startfile_spec = STARTFILE_SPEC;
+ static const char *linker_name_spec = LINKER_NAME;
+@@ -1577,6 +1583,7 @@ static struct spec_list static_specs[] =
+   INIT_STATIC_SPEC ("lib",			&lib_spec),
+   INIT_STATIC_SPEC ("link_gomp",		&link_gomp_spec),
+   INIT_STATIC_SPEC ("libgcc",			&libgcc_spec),
+  INIT_STATIC_SPEC ("libgloss",			&libgloss_spec),
+   INIT_STATIC_SPEC ("startfile",		&startfile_spec),
+   INIT_STATIC_SPEC ("cross_compile",		&cross_compile),
+   INIT_STATIC_SPEC ("version",			&compiler_version),
+diff --git a/libgcc/crtstuff.c b/libgcc/crtstuff.c
+index 5e894455e16..f2347455de0 100644
+--- a/libgcc/crtstuff.c
+++ b/libgcc/crtstuff.c
+@@ -47,6 +47,7 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+ 
+ /* Target machine header files require this define. */
+ #define IN_LIBGCC2
+#define USED_FOR_TARGET
+ 
+ /* FIXME: Including auto-host is incorrect, but until we have
+    identified the set of defines that need to go into auto-target.h,
--- a/dka64/patches/newlib-3.0.0.patch
+++ b/dka64/patches/newlib-3.0.0.patch
--- a/dka64/rules/base_rules
+++ b/dka64/rules/base_rules
@ -0,0 +1,40 @@
+include $(DEVKITPRO)/devkitA64/base_tools
+
+#---------------------------------------------------------------------------------
+%.a:
+#---------------------------------------------------------------------------------
+	@echo $(notdir $@)
+	@rm -f $@
+	$(AR) -rc $@ $^
+
+
+#---------------------------------------------------------------------------------
+%.o: %.cpp
+	@echo $(notdir $<)
+	$(CXX) -MMD -MP -MF $(DEPSDIR)/$*.d $(CXXFLAGS) -c $< -o $@ $(ERROR_FILTER)
+
+#---------------------------------------------------------------------------------
+%.o: %.c
+	@echo $(notdir $<)
+	$(CC) -MMD -MP -MF $(DEPSDIR)/$*.d $(CFLAGS) -c $< -o $@ $(ERROR_FILTER)
+
+#---------------------------------------------------------------------------------
+%.o: %.s
+	@echo $(notdir $<)
+	$(CC) -MMD -MP -MF $(DEPSDIR)/$*.d -x assembler-with-cpp $(ASFLAGS) -c $< -o $@ $(ERROR_FILTER)
+
+#---------------------------------------------------------------------------------
+%.o: %.S
+	@echo $(notdir $<)
+	$(CC) -MMD -MP -MF $(DEPSDIR)/$*.d -x assembler-with-cpp $(ASFLAGS) -c $< -o $@ $(ERROR_FILTER)
+
+#---------------------------------------------------------------------------------
+# canned command sequence for binary data
+#---------------------------------------------------------------------------------
+define bin2o
+	bin2s $< | $(AS) -o $(@)
+	echo "extern const u8" `(echo $(<F) | sed -e 's/^\([0-9]\)/_\1/' -e 's/[^A-Za-z0-9_]/_/g')`"_end[];" > `(echo $(<F) | tr . _)`.h
+	echo "extern const u8" `(echo $(<F) | sed -e 's/^\([0-9]\)/_\1/' -e 's/[^A-Za-z0-9_]/_/g')`"[];" >> `(echo $(<F) | tr . _)`.h
+	echo "extern const u32" `(echo $(<F) | sed -e 's/^\([0-9]\)/_\1/' -e 's/[^A-Za-z0-9_]/_/g')`_size";" >> `(echo $(<F) | tr . _)`.h
+endef
+
--- a/dka64/rules/base_tools
+++ b/dka64/rules/base_tools
@ -0,0 +1,41 @@
+#---------------------------------------------------------------------------------
+# make sure we have bash on OSX
+#---------------------------------------------------------------------------------
+UNAME_S	:=	$(shell uname -s)
+UNAME_R	:=	$(shell uname -r)
+
+ifneq (,$(findstring Darwin,$(UNAME_S)))
+	export SHELL=/bin/bash
+endif
+
+#---------------------------------------------------------------------------------
+# path to tools
+#---------------------------------------------------------------------------------
+DEVKITPATH=$(shell echo "$(DEVKITPRO)" | sed -e 's/^\([a-zA-Z]\):/\/\1/')
+export PATH	:=	$(DEVKITPATH)/tools/bin:$(DEVKITPATH)/devkitA64/bin:$(PATH)
+
+#---------------------------------------------------------------------------------
+# add portlibs path
+#---------------------------------------------------------------------------------
+export PORTLIBS_PATH	:=	$(DEVKITPATH)/portlibs
+
+
+#---------------------------------------------------------------------------------
+# the prefix on the compiler executables
+#---------------------------------------------------------------------------------
+PREFIX		:=	aarch64-none-elf-
+
+export CC	:=	$(PREFIX)gcc
+export CXX	:=	$(PREFIX)g++
+export AS	:=	$(PREFIX)as
+export AR	:=	$(PREFIX)gcc-ar
+export OBJCOPY	:=	$(PREFIX)objcopy
+export STRIP	:=	$(PREFIX)strip
+export NM	:=	$(PREFIX)gcc-nm
+export RANLIB	:=	$(PREFIX)gcc-ranlib
+
+ISVC=$(or $(VCBUILDHELPER_COMMAND),$(MSBUILDEXTENSIONSPATH32),$(MSBUILDEXTENSIONSPATH))
+
+ifneq (,$(ISVC))
+	ERROR_FILTER	:=	2>&1 | sed -e 's/\(.[a-zA-Z]\+\):\([0-9]\+\):/\1(\2):/g'
+endif
--- a/dka64/scripts/build-gcc.sh
+++ b/dka64/scripts/build-gcc.sh
@ -0,0 +1,189 @@
+#!/bin/sh
+#---------------------------------------------------------------------------------
+
+#---------------------------------------------------------------------------------
+# build and install binutils
+#---------------------------------------------------------------------------------
+
+mkdir -p $target/binutils
+cd $target/binutils
+
+if [ ! -f configured-binutils ]
+then
+	CFLAGS=$cflags LDFLAGS=$ldflags ../../binutils-$BINUTILS_VER/configure \
+        --prefix=$prefix --target=$target --disable-nls --disable-werror \
+	--enable-lto --enable-plugins --enable-poison-system-directories \
+	$CROSS_PARAMS \
+        || { echo "Error configuring binutils"; exit 1; }
+	touch configured-binutils
+fi
+
+if [ ! -f built-binutils ]
+then
+  $MAKE || { echo "Error building binutils"; exit 1; }
+  touch built-binutils
+fi
+
+if [ ! -f installed-binutils ]
+then
+  $MAKE install || { echo "Error installing binutils"; exit 1; }
+  touch installed-binutils
+fi
+cd $BUILDDIR
+
+#---------------------------------------------------------------------------------
+# build and install just the c compiler
+#---------------------------------------------------------------------------------
+mkdir -p $target/gcc
+cd $target/gcc
+
+if [ ! -f configured-gcc ]
+then
+	CFLAGS="$cflags" \
+	CXXFLAGS="$cflags" \
+	LDFLAGS="$ldflags" \
+	CFLAGS_FOR_TARGET="-O2 -ffunction-sections -fdata-sections" \
+	CXXFLAGS_FOR_TARGET="-O2 -ffunction-sections -fdata-sections" \
+	LDFLAGS_FOR_TARGET="" \
+	../../gcc-$GCC_VER/configure \
+		--enable-languages=c,c++,objc,lto \
+		--with-gnu-as --with-gnu-ld --with-gcc \
+		--with-march=armv8\
+		--enable-cxx-flags='-ffunction-sections' \
+		--disable-libstdcxx-verbose \
+		--enable-poison-system-directories \
+		--enable-interwork --enable-multilib \
+		--enable-threads --disable-win32-registry --disable-nls --disable-debug\
+		--disable-libmudflap --disable-libssp --disable-libgomp \
+		--disable-libstdcxx-pch \
+		--enable-libstdcxx-time \
+		--enable-libstdcxx-filesystem-ts \
+		--target=$target \
+		--with-newlib \
+		--with-headers=../../newlib-$NEWLIB_VER/newlib/libc/include \
+		--prefix=$prefix \
+		--enable-lto $plugin_ld\
+		--with-system-zlib \
+		--with-bugurl="https://github.com/devkitPro/buildscripts/issues" --with-pkgversion="devkitA64 release 12" \
+		$CROSS_PARAMS \
+		$CROSS_GCC_PARAMS \
+		|| { echo "Error configuring gcc"; exit 1; }
+	touch configured-gcc
+fi
+
+if [ ! -f built-gcc ]
+then
+	$MAKE all-gcc || { echo "Error building gcc stage1"; exit 1; }
+	touch built-gcc
+fi
+
+if [ ! -f installed-gcc ]
+then
+	$MAKE install-gcc || { echo "Error installing gcc"; exit 1; }
+	touch installed-gcc
+fi
+
+
+unset CFLAGS
+cd $BUILDDIR
+
+OLD_CC=$CC
+OLDCXX=$CXX
+unset CC
+unset CXX
+
+#---------------------------------------------------------------------------------
+# build and install newlib
+#---------------------------------------------------------------------------------
+mkdir -p $target/newlib
+cd $target/newlib
+
+if [ ! -f configured-newlib ]
+then
+	CFLAGS_FOR_TARGET="-O2 -ffunction-sections -fdata-sections" \
+	../../newlib-$NEWLIB_VER/configure \
+	--disable-newlib-supplied-syscalls \
+	--enable-newlib-mb \
+	--disable-newlib-wide-orient \
+	--target=$target \
+	--prefix=$prefix \
+	|| { echo "Error configuring newlib"; exit 1; }
+	touch configured-newlib
+fi
+
+if [ ! -f built-newlib ]
+then
+	$MAKE || { echo "Error building newlib"; exit 1; }
+	touch built-newlib
+fi
+
+
+if [ ! -f installed-newlib ]
+then
+	$MAKE install -j1 || { echo "Error installing newlib"; exit 1; }
+	touch installed-newlib
+fi
+
+export CC=$OLD_CC
+export CXX=$OLD_CXX
+
+#---------------------------------------------------------------------------------
+# build and install the final compiler
+#---------------------------------------------------------------------------------
+
+cd $BUILDDIR
+
+cd $target/gcc
+
+if [ ! -f built-stage2 ]
+then
+	$MAKE all || { echo "Error building gcc stage2"; exit 1; }
+	touch built-stage2
+fi
+
+if [ ! -f installed-stage2 ]
+then
+	$MAKE install || { echo "Error installing gcc stage2"; exit 1; }
+	touch installed-stage2
+fi
+
+rm -fr $prefix/$target/sys-include
+
+cd $BUILDDIR
+
+#---------------------------------------------------------------------------------
+# build and install the debugger
+#---------------------------------------------------------------------------------
+mkdir -p $target/gdb
+cd $target/gdb
+
+PLATFORM=`uname -s`
+
+if [ ! -f configured-gdb ]
+then
+	CFLAGS="$cflags" \
+	CXXFLAGS="$cflags" \
+	LDFLAGS="$ldflags" \
+	../../gdb-$GDB_VER/configure \
+	--disable-nls --prefix=$prefix --target=$target --disable-werror \
+	$CROSS_PARAMS \
+	|| { echo "Error configuring gdb"; exit 1; }
+	touch configured-gdb
+fi
+
+if [ ! -f built-gdb ]
+then
+	$MAKE || { echo "Error building gdb"; exit 1; }
+	touch built-gdb
+fi
+
+if [ ! -f installed-gdb ]
+then
+	$MAKE install || { echo "Error installing gdb"; exit 1; }
+	touch installed-gdb
+fi
+
+#---------------------------------------------------------------------------------
+# copy base rulesets
+#---------------------------------------------------------------------------------
+cp -v $BUILDSCRIPTDIR/dka64/rules/* $prefix
--- a/dka64/scripts/build-libs.sh
+++ b/dka64/scripts/build-libs.sh
@ -0,0 +1,7 @@
+#!/bin/sh
+
+export DEVKITPRO=$TOOLPATH
+
+cd $BUILDDIR/libnx-$LIBNX_VER
+$MAKE || { echo "error building libnx"; exit 1; }
+$MAKE install || { echo "error installing libnx"; exit 1; }
--- a/dka64/scripts/build-tools.sh
+++ b/dka64/scripts/build-tools.sh
@ -0,0 +1,20 @@
+#!/bin/bash
+cd $BUILDDIR
+
+for archive in $hostarchives
+do
+	dir=$(echo $archive | sed -e 's/\(.*\)\.tar\.bz2/\1/' )
+	cd $BUILDDIR/$dir
+	if [ ! -f configured ]; then
+		CXXFLAGS=$cflags CFLAGS=$cflags LDFLAGS=$ldflags ./configure --prefix=$toolsprefix $CROSS_PARAMS || { echo "error configuring $archive"; exit 1; }
+		touch configured
+	fi
+	if [ ! -f built ]; then
+		$MAKE || { echo "error building $dir"; exit 1; }
+		touch built
+	fi
+	if [ ! -f installed ]; then
+		$MAKE install || { echo "error installing $dir"; exit 1; }
+		touch installed
+	fi
+done
--- a/dkarm-eabi/patches/gcc-8.2.0.patch
+++ b/dkarm-eabi/patches/gcc-8.2.0.patch
@ -0,0 +1,290 @@
+diff --git a/gcc/config/arm/arm-cpus.in b/gcc/config/arm/arm-cpus.in
+index 545321b0bbe..63ed77af8fd 100644
+--- a/gcc/config/arm/arm-cpus.in
+++ b/gcc/config/arm/arm-cpus.in
+@@ -395,7 +395,7 @@ begin arch armv6k
+  tune for mpcore
+  tune flags CO_PROC
+  base 6K
+- isa ARMv6k
+ isa ARMv6k VFPv2 FP_DBL
+  option fp add VFPv2 FP_DBL
+  optalias vfpv2 fp
+  option nofp remove ALL_FP
+diff --git a/gcc/config/arm/t-arm-elf b/gcc/config/arm/t-arm-elf
+index 9ec5bf065ac..9ab3ffb109d 100644
+--- a/gcc/config/arm/t-arm-elf
+++ b/gcc/config/arm/t-arm-elf
+@@ -1,4 +1,4 @@
+-# Copyright (C) 1998-2018 Free Software Foundation, Inc.
+# Copyright (C) 1998-2017 Free Software Foundation, Inc.
+ #
+ # This file is part of GCC.
+ #
+@@ -16,110 +16,83 @@
+ # along with GCC; see the file COPYING3.  If not see
+ # <http://www.gnu.org/licenses/>.
+ 
+-# Build a very basic set of libraries that should cater for most cases.
+-
+-# Single-precision floating-point is NOT supported; we don't build a
+-# suitable library for that.  Use the rm-profile config in that case.
+-
+-# PART 1 - Useful groups of options
+-
+-dp_fpus		:= vfp vfpv2 vfpv3 vfpv3-fp16 vfpv3-d16 vfpv3-d16-fp16 \
+-		   neon neon-vfpv3 neon-fp16 vfpv4 neon-vfpv4 vfpv4-d16 \
+-		   fpv5-d16 fp-armv8 neon-fp-armv8 crypto-neon-fp-armv8 \
+-		   vfp3
+-
+-sp_fpus		:= vfpv3xd vfpv3xd-fp16  fpv4-sp-d16 fpv5-sp-d16
+-
+-v7a_fps		:= vfpv3 vfpv3-fp16 vfpv4 simd neon-fp16 neon-vfpv4
+-v7ve_fps	:= vfpv3-d16 vfpv3 vfpv3-d16-fp16 vfpv3-fp16 vfpv4 neon \
+-		   neon-fp16 simd
+-
+-# Not all these permutations exist for all architecture variants, but
+-# it seems to work ok.
+-v8_fps		:= simd fp16 crypto fp16+crypto dotprod fp16fml
+-
+-# We don't do anything special with these.  Pre-v4t probably doesn't work.
+-all_early_nofp	:= armv2 armv2a armv3 armv3m armv4 armv4t armv5 armv5t
+-
+-all_early_arch	:= armv5e armv5tej armv6 armv6j armv6k armv6z armv6kz \
+-		   armv6zk armv6t2 iwmmxt iwmmxt2
+-
+-all_v7_a_r	:= armv7-a armv7ve armv7-r
+-
+-all_v8_archs	:= armv8-a armv8-a+crc armv8.1-a armv8.2-a armv8.3-a armv8.4-a
+-
+-# No floating point variants, require thumb1 softfp
+-all_nofp_t	:= armv6-m armv6s-m armv8-m.base
+-
+-all_nofp_t2	:= armv7-m
+-
+-all_sp_only	:= armv7e-m armv8-m.main
+-
+-MULTILIB_OPTIONS     =
+-MULTILIB_DIRNAMES    =
+MULTILIB_OPTIONS     = mthumb mbig-endian march=armv6k mfloat-abi=hard
+MULTILIB_DIRNAMES    = thumb be armv6k fpu
+ MULTILIB_EXCEPTIONS  = 
+ MULTILIB_MATCHES     =
+-MULTILIB_REUSE	     =
+-
+-# PART 2 - multilib build rules
+-
+-MULTILIB_OPTIONS     += marm/mthumb
+-MULTILIB_DIRNAMES    += arm thumb
+-
+-MULTILIB_OPTIONS     += mfpu=auto
+-MULTILIB_DIRNAMES    += autofp
+-
+-MULTILIB_OPTIONS     += march=armv5te+fp/march=armv7+fp
+-MULTILIB_DIRNAMES    += v5te v7
+-
+-MULTILIB_OPTIONS     += mfloat-abi=hard
+-MULTILIB_DIRNAMES    += fpu
+-
+-# Build a total of 4 library variants (base options plus the following):
+-MULTILIB_REQUIRED    += mthumb
+-MULTILIB_REQUIRED    += marm/mfpu=auto/march=armv5te+fp/mfloat-abi=hard
+-MULTILIB_REQUIRED    += mthumb/mfpu=auto/march=armv7+fp/mfloat-abi=hard
+-
+-# PART 3 - Match rules
+-
+-# Map all supported FPUs onto mfpu=auto
+-MULTILIB_MATCHES     += $(foreach FPU, $(dp_fpus), \
+-			  mfpu?auto=mfpu?$(FPU))
+-
+-MULTILIB_MATCHES     += march?armv5te+fp=march?armv5te
+-
+-MULTILIB_MATCHES     += $(foreach ARCH, $(all_early_arch), \
+-		          march?armv5te+fp=march?$(ARCH) \
+-			  march?armv5te+fp=march?$(ARCH)+fp)
+-
+-MULTILIB_MATCHES     += march?armv7+fp=march?armv7
+-
+-MULTILIB_MATCHES     += $(foreach FPARCH, $(v7a_fps), \
+-		          march?armv7+fp=march?armv7-a+$(FPARCH))
+-
+-MULTILIB_MATCHES     += $(foreach FPARCH, $(v7ve_fps), \
+-		          march?armv7+fp=march?armv7ve+$(FPARCH))
+-
+-MULTILIB_MATCHES     += $(foreach ARCH, $(all_v7_a_r), \
+-			  march?armv7+fp=march?$(ARCH) \
+-			  march?armv7+fp=march?$(ARCH)+fp)
+-
+-MULTILIB_MATCHES     += $(foreach ARCH, $(all_v8_archs), \
+-			  march?armv7+fp=march?$(ARCH) \
+-			  $(foreach FPARCH, $(v8_fps), \
+-			    march?armv7+fp=march?$(ARCH)+$(FPARCH)))
+-
+-MULTILIB_MATCHES     += $(foreach ARCH, armv7e-m armv8-m.mainline, \
+-			  march?armv7+fp=march?$(ARCH)+fp.dp)
+-
+-# PART 4 - Reuse rules
+ 
+-MULTILIB_REUSE	     += mthumb=mthumb/mfpu.auto
+-MULTILIB_REUSE	     += mthumb=mthumb/mfpu.auto/march.armv5te+fp
+-MULTILIB_REUSE	     += mthumb=mthumb/march.armv5te+fp
+-MULTILIB_REUSE	     += marm/mfpu.auto/march.armv5te+fp/mfloat-abi.hard=marm/march.armv5te+fp/mfloat-abi.hard
+-MULTILIB_REUSE	     += marm/mfpu.auto/march.armv5te+fp/mfloat-abi.hard=march.armv5te+fp/mfloat-abi.hard
+-MULTILIB_REUSE	     += marm/mfpu.auto/march.armv5te+fp/mfloat-abi.hard=mfpu.auto/march.armv5te+fp/mfloat-abi.hard
+-MULTILIB_REUSE	     += mthumb/mfpu.auto/march.armv7+fp/mfloat-abi.hard=mthumb/march.armv7+fp/mfloat-abi.hard
+-MULTILIB_REUSE	     += mthumb/mfpu.auto/march.armv7+fp/mfloat-abi.hard=mfpu.auto/march.armv7+fp/mfloat-abi.hard
+-MULTILIB_REUSE	     += mthumb/mfpu.auto/march.armv7+fp/mfloat-abi.hard=march.armv7+fp/mfloat-abi.hard
+MULTILIB_REQUIRED    = mthumb mbig-endian mthumb/mbig-endian march=armv6k/mfloat-abi=hard 
+
+
+MULTILIB_MATCHES    += march?armv6k=mtune?mpcore
+MULTILIB_MATCHES    += march?armv6k=mcpu?mpcore
+
+
+
+#MULTILIB_OPTIONS     += mcpu=fa526/mcpu=fa626/mcpu=fa606te/mcpu=fa626te/mcpu=fmp626/mcpu=fa726te
+#MULTILIB_DIRNAMES    += fa526 fa626 fa606te fa626te fmp626 fa726te
+#MULTILIB_EXCEPTIONS  += *mthumb*/*mcpu=fa526 *mthumb*/*mcpu=fa626
+
+#MULTILIB_OPTIONS      += march=armv7
+#MULTILIB_DIRNAMES     += thumb2
+#MULTILIB_EXCEPTIONS   += march=armv7* marm/*march=armv7*
+#MULTILIB_MATCHES      += march?armv7=march?armv7-a
+#MULTILIB_MATCHES      += march?armv7=march?armv7-r
+#MULTILIB_MATCHES      += march?armv7=march?armv7-m
+#MULTILIB_MATCHES      += march?armv7=mcpu?cortex-a8
+#MULTILIB_MATCHES      += march?armv7=mcpu?cortex-r4
+#MULTILIB_MATCHES      += march?armv7=mcpu?cortex-m3
+
+# Not quite true.  We can support hard-vfp calling in Thumb2, but how do we
+# express that here?  Also, we really need architecture v5e or later
+# (mcrr etc).
+#MULTILIB_OPTIONS       += mfloat-abi=hard
+#MULTILIB_DIRNAMES      += fpu
+#MULTILIB_EXCEPTIONS    += *mthumb/*mfloat-abi=hard*
+#MULTILIB_EXCEPTIONS    += *mcpu=fa526/*mfloat-abi=hard*
+#MULTILIB_EXCEPTIONS    += *mcpu=fa626/*mfloat-abi=hard*
+
+# MULTILIB_OPTIONS    += mcpu=ep9312
+# MULTILIB_DIRNAMES   += ep9312
+# MULTILIB_EXCEPTIONS += *mthumb/*mcpu=ep9312*
+#	
+# MULTILIB_OPTIONS     += mlittle-endian/mbig-endian
+# MULTILIB_DIRNAMES    += le be
+# MULTILIB_MATCHES     += mbig-endian=mbe mlittle-endian=mle
+# 
+# MULTILIB_OPTIONS    += mfloat-abi=hard/mfloat-abi=soft
+# MULTILIB_DIRNAMES   += fpu soft
+# MULTILIB_EXCEPTIONS += *mthumb/*mfloat-abi=hard*
+# 
+# MULTILIB_OPTIONS    += mno-thumb-interwork/mthumb-interwork
+# MULTILIB_DIRNAMES   += normal interwork
+# 
+# MULTILIB_OPTIONS    += fno-leading-underscore/fleading-underscore
+# MULTILIB_DIRNAMES   += elf under
+# 
+# MULTILIB_OPTIONS    += mcpu=arm7
+# MULTILIB_DIRNAMES   += nofmult
+# MULTILIB_EXCEPTIONS += *mthumb*/*mcpu=arm7*
+# # Note: the multilib_exceptions matches both -mthumb and
+# # -mthumb-interwork
+# #
+# # We have to match all the arm cpu variants which do not have the
+# # multiply instruction and treat them as if the user had specified
+# # -mcpu=arm7.  Note that in the following the ? is interpreted as
+# # an = for the purposes of matching command line options.
+# # FIXME: There ought to be a better way to do this.
+# MULTILIB_MATCHES    += mcpu?arm7=mcpu?arm7d
+# MULTILIB_MATCHES    += mcpu?arm7=mcpu?arm7di
+# MULTILIB_MATCHES    += mcpu?arm7=mcpu?arm70
+# MULTILIB_MATCHES    += mcpu?arm7=mcpu?arm700
+# MULTILIB_MATCHES    += mcpu?arm7=mcpu?arm700i
+# MULTILIB_MATCHES    += mcpu?arm7=mcpu?arm710
+# MULTILIB_MATCHES    += mcpu?arm7=mcpu?arm710c
+# MULTILIB_MATCHES    += mcpu?arm7=mcpu?arm7100
+# MULTILIB_MATCHES    += mcpu?arm7=mcpu?arm7500
+# MULTILIB_MATCHES    += mcpu?arm7=mcpu?arm7500fe
+# MULTILIB_MATCHES    += mcpu?arm7=mcpu?arm6
+# MULTILIB_MATCHES    += mcpu?arm7=mcpu?arm60
+# MULTILIB_MATCHES    += mcpu?arm7=mcpu?arm600
+# MULTILIB_MATCHES    += mcpu?arm7=mcpu?arm610
+# MULTILIB_MATCHES    += mcpu?arm7=mcpu?arm620
+diff --git a/gcc/config/arm/unknown-elf.h b/gcc/config/arm/unknown-elf.h
+index 12dd0931b08..59584fe64bc 100644
+--- a/gcc/config/arm/unknown-elf.h
+++ b/gcc/config/arm/unknown-elf.h
+@@ -29,7 +29,7 @@
+ #endif
+ 
+ /* Now we define the strings used to build the spec file.  */
+-#define UNKNOWN_ELF_STARTFILE_SPEC	" crti%O%s crtbegin%O%s crt0%O%s"
+#define UNKNOWN_ELF_STARTFILE_SPEC	" crti%O%s crtbegin%O%s"
+ 
+ #undef  STARTFILE_SPEC
+ #define STARTFILE_SPEC	\
+@@ -93,4 +93,9 @@
+    udivmoddi4, which will depend on the exception unwind routines,
+    which will depend on abort, which is defined in libc.  */ 
+ #undef LINK_GCC_C_SEQUENCE_SPEC
+-#define LINK_GCC_C_SEQUENCE_SPEC "--start-group %G %L --end-group"
+#define LINK_GCC_C_SEQUENCE_SPEC "--start-group %G %L %(libgloss) --end-group"
+
+/* The system headers under devkitARM are C++-aware.  */
+#undef NO_IMPLICIT_EXTERN_C
+#define NO_IMPLICIT_EXTERN_C
+
+diff --git a/gcc/gcc.c b/gcc/gcc.c
+index a716f708259..6a11011dba7 100644
+--- a/gcc/gcc.c
+++ b/gcc/gcc.c
+@@ -786,6 +786,11 @@ proper position among the other output files.  */
+ #endif
+ #endif
+ 
+#ifndef LIBGLOSS_SPEC
+# define LIBGLOSS_SPEC "-lsysbase"
+#endif
+
+
+ /* config.h can define STARTFILE_SPEC to override the default crt0 files.  */
+ #ifndef STARTFILE_SPEC
+ #define STARTFILE_SPEC  \
+@@ -1081,6 +1086,7 @@ static const char *link_spec = LINK_SPEC;
+ static const char *lib_spec = LIB_SPEC;
+ static const char *link_gomp_spec = "";
+ static const char *libgcc_spec = LIBGCC_SPEC;
+static const char *libgloss_spec = LIBGLOSS_SPEC;
+ static const char *endfile_spec = ENDFILE_SPEC;
+ static const char *startfile_spec = STARTFILE_SPEC;
+ static const char *linker_name_spec = LINKER_NAME;
+@@ -1577,6 +1583,7 @@ static struct spec_list static_specs[] =
+   INIT_STATIC_SPEC ("lib",			&lib_spec),
+   INIT_STATIC_SPEC ("link_gomp",		&link_gomp_spec),
+   INIT_STATIC_SPEC ("libgcc",			&libgcc_spec),
+  INIT_STATIC_SPEC ("libgloss",			&libgloss_spec),
+   INIT_STATIC_SPEC ("startfile",		&startfile_spec),
+   INIT_STATIC_SPEC ("cross_compile",		&cross_compile),
+   INIT_STATIC_SPEC ("version",			&compiler_version),
+diff --git a/libgcc/config/arm/t-bpabi b/libgcc/config/arm/t-bpabi
+index dddddc7c444..c2502597953 100644
+--- a/libgcc/config/arm/t-bpabi
+++ b/libgcc/config/arm/t-bpabi
+@@ -17,4 +17,4 @@ SHLIB_MAPFILES += $(srcdir)/config/arm/libgcc-bpabi.ver
+ # On ARM, specifying -fnon-call-exceptions will needlessly pull in
+ # the unwinder in simple programs which use 64-bit division.  Omitting
+ # the option is safe.
+-LIB2_DIVMOD_EXCEPTION_FLAGS := -fexceptions
+LIB2_DIVMOD_EXCEPTION_FLAGS := -fno-exceptions
+diff --git a/libgcc/crtstuff.c b/libgcc/crtstuff.c
+index 5e894455e16..f81c9c6a64c 100644
+--- a/libgcc/crtstuff.c
+++ b/libgcc/crtstuff.c
+@@ -47,7 +47,7 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+ 
+ /* Target machine header files require this define. */
+ #define IN_LIBGCC2
+-
+#define USED_FOR_TARGET
+ /* FIXME: Including auto-host is incorrect, but until we have
+    identified the set of defines that need to go into auto-target.h,
+    this will have to do.  */
--- a/dkarm-eabi/patches/gdb-8.2.1.patch
+++ b/dkarm-eabi/patches/gdb-8.2.1.patch
@ -0,0 +1,449 @@
+diff -NBaur gdb-8.2.1/gdb/arm-3ds-tdep.c gdb-8.2.1-apple/gdb/arm-3ds-tdep.c
+--- gdb-8.2.1/gdb/arm-3ds-tdep.c	1970-01-01 01:00:00.000000000 +0100
+++ gdb-8.2.1-apple/gdb/arm-3ds-tdep.c	2019-02-19 17:15:22.100604954 +0000
+@@ -0,0 +1,157 @@
+/* Target-dependent code for 3DS. */
+
+/* This uses code from GDB, which license is: */
+
+/*
+   Copyright (C) 2002-2017 Free Software Foundation, Inc.
+
+   This file is part of GDB.
+
+   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 3 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, see <http://www.gnu.org/licenses/>.  */
+
+#include "defs.h"
+#include "gdbcore.h"
+#include "target.h"
+#include "osabi.h"
+#include "xml-syscall.h"
+
+#include "arch/arm.h"
+#include "arch/arm-get-next-pcs.h"
+#include "arm-tdep.h"
+
+static const gdb_byte arm_3ds_arm_le_breakpoint[] = {0xff, 0x00, 0x00, 0xef};
+static const gdb_byte arm_3ds_thumb_le_breakpoint[] = {0xff, 0xdf};
+
+static CORE_ADDR
+  arm_3ds_get_next_pcs_syscall_next_pc (struct arm_get_next_pcs *self);
+
+/* Operation function pointers for get_next_pcs.  */
+static struct arm_get_next_pcs_ops arm_3ds_get_next_pcs_ops = {
+  arm_get_next_pcs_read_memory_unsigned_integer,
+  arm_3ds_get_next_pcs_syscall_next_pc,
+  arm_get_next_pcs_addr_bits_remove,
+  arm_get_next_pcs_is_thumb,
+  NULL,
+};
+
+static CORE_ADDR
+arm_3ds_get_next_pcs_syscall_next_pc (struct arm_get_next_pcs *self)
+{
+  CORE_ADDR next_pc = 0;
+  CORE_ADDR pc = regcache_read_pc (self->regcache);
+  int is_thumb = arm_is_thumb (self->regcache);
+  ULONGEST svc_number = 0;
+
+  if (is_thumb)
+    {
+      next_pc = pc + 2;
+    }
+  else
+    {
+      next_pc = pc + 4;
+    }
+
+  /* Addresses for calling Thumb functions have the bit 0 set.  */
+  if (is_thumb)
+    next_pc = MAKE_THUMB_ADDR (next_pc);
+
+  return next_pc;
+}
+
+static LONGEST
+arm_3ds_get_syscall_number (struct gdbarch *gdbarch,
+			      thread_info *thread)
+{
+  struct regcache *regs = get_thread_regcache (thread);
+
+  ULONGEST pc;
+  ULONGEST cpsr;
+  ULONGEST t_bit = arm_psr_thumb_bit (gdbarch);
+  int is_thumb;
+  ULONGEST svc_number = -1;
+
+  regcache_cooked_read_unsigned (regs, ARM_PC_REGNUM, &pc);
+  regcache_cooked_read_unsigned (regs, ARM_PS_REGNUM, &cpsr);
+  is_thumb = (cpsr & t_bit) != 0;
+
+  if (is_thumb)
+    {
+      enum bfd_endian byte_order_for_code =
+	gdbarch_byte_order_for_code (gdbarch);
+
+      /* PC gets incremented before the syscall-stop, so read the
+	 previous instruction.  */
+      unsigned long this_instr =
+	read_memory_unsigned_integer (pc - 2, 2, byte_order_for_code);
+
+      unsigned long svc_operand = (0x00ff & this_instr);
+      svc_number = svc_operand;
+    }
+  else
+    {
+      enum bfd_endian byte_order_for_code =
+	gdbarch_byte_order_for_code (gdbarch);
+
+      /* PC gets incremented before the syscall-stop, so read the
+	 previous instruction.  */
+      unsigned long this_instr =
+	read_memory_unsigned_integer (pc - 4, 4, byte_order_for_code);
+
+      unsigned long svc_operand = (0x000000ff & this_instr);
+      svc_number = svc_operand;
+    }
+
+  if (svc_number == 0xfe)
+    {
+      regcache_cooked_read_unsigned (regs, 12, &svc_number);
+    }
+
+  return svc_number;
+}
+
+static void
+arm_3ds_init_abi (struct gdbarch_info info,
+			    struct gdbarch *gdbarch)
+{
+  struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
+
+  switch (info.byte_order)
+    {
+    case BFD_ENDIAN_LITTLE:
+      tdep->arm_breakpoint = arm_3ds_arm_le_breakpoint;
+      tdep->thumb_breakpoint = arm_3ds_thumb_le_breakpoint;
+      tdep->arm_breakpoint_size = sizeof (arm_3ds_arm_le_breakpoint);
+      tdep->thumb_breakpoint_size = sizeof (arm_3ds_thumb_le_breakpoint);
+      break;
+
+    default:
+      internal_error (__FILE__, __LINE__,
+        _("arm_gdbarch_init: bad byte order"));
+    }
+  tdep->fp_model = ARM_FLOAT_VFP;
+
+  /* Single stepping.  */
+  set_gdbarch_software_single_step (gdbarch, arm_software_single_step);
+
+  /* `catch syscall' */
+  set_xml_syscall_file_name (gdbarch, "syscalls/arm-3ds.xml");
+  set_gdbarch_get_syscall_number (gdbarch, arm_3ds_get_syscall_number);
+}
+
+void
+_initialize_arm_3ds_tdep (void)
+{
+  gdbarch_register_osabi (bfd_arch_arm, 0, GDB_OSABI_3DS,
+                          arm_3ds_init_abi);
+}
+diff -NBaur gdb-8.2.1/gdb/configure.tgt gdb-8.2.1-apple/gdb/configure.tgt
+--- gdb-8.2.1/gdb/configure.tgt	2018-12-23 05:51:54.000000000 +0000
+++ gdb-8.2.1-apple/gdb/configure.tgt	2019-02-19 17:15:22.104618045 +0000
+@@ -61,7 +61,7 @@
+ 	;;
+ 
+ arm*-*-*)
+-	cpu_obs="arch/arm.o arch/arm-get-next-pcs.o arm-tdep.o";;
+	cpu_obs="arch/arm.o arch/arm-get-next-pcs.o arm-tdep.o arm-3ds-tdep.o";;
+ 
+ hppa*-*-*)
+ 	# Target: HP PA-RISC
+diff -NBaur gdb-8.2.1/gdb/data-directory/Makefile.in gdb-8.2.1-apple/gdb/data-directory/Makefile.in
+--- gdb-8.2.1/gdb/data-directory/Makefile.in	2018-01-05 04:07:23.000000000 +0000
+++ gdb-8.2.1-apple/gdb/data-directory/Makefile.in	2019-02-19 17:15:22.104618045 +0000
+@@ -63,7 +63,7 @@
+ 	sparc-linux.xml \
+ 	sparc64-linux.xml
+ 
+-SYSCALLS_FILES = gdb-syscalls.dtd freebsd.xml $(GEN_SYSCALLS_FILES)
+SYSCALLS_FILES = gdb-syscalls.dtd freebsd.xml arm-3ds.xml $(GEN_SYSCALLS_FILES)
+ 
+ PYTHON_DIR = python
+ PYTHON_INSTALL_DIR = $(DESTDIR)$(GDB_DATADIR)/$(PYTHON_DIR)
+diff -NBaur gdb-8.2.1/gdb/defs.h gdb-8.2.1-apple/gdb/defs.h
+--- gdb-8.2.1/gdb/defs.h	2018-12-23 05:51:54.000000000 +0000
+++ gdb-8.2.1-apple/gdb/defs.h	2019-02-19 17:15:22.104618045 +0000
+@@ -495,6 +495,7 @@
+   GDB_OSABI_LYNXOS178,
+   GDB_OSABI_NEWLIB,
+   GDB_OSABI_SDE,
+  GDB_OSABI_3DS,
+ 
+   GDB_OSABI_INVALID		/* keep this last */
+ };
+diff -NBaur gdb-8.2.1/gdb/dtrace-probe.c gdb-8.2.1-apple/gdb/dtrace-probe.c
+--- gdb-8.2.1/gdb/dtrace-probe.c	2018-12-23 05:51:54.000000000 +0000
+++ gdb-8.2.1-apple/gdb/dtrace-probe.c	2019-02-19 17:30:16.449175937 +0000
+@@ -100,7 +100,7 @@
+ 
+ /* DTrace static_probe_ops.  */
+ 
+-const dtrace_static_probe_ops dtrace_static_probe_ops;
+const dtrace_static_probe_ops dtrace_static_probe_ops = {};
+ 
+ /* The following structure represents a dtrace probe.  */
+ 
+diff -NBaur gdb-8.2.1/gdb/Makefile.in gdb-8.2.1-apple/gdb/Makefile.in
+--- gdb-8.2.1/gdb/Makefile.in	2018-12-23 05:51:54.000000000 +0000
+++ gdb-8.2.1-apple/gdb/Makefile.in	2019-02-19 17:15:22.104618045 +0000
+@@ -684,6 +684,7 @@
+ 	arch/arm-linux.o \
+ 	arch/i386.o \
+ 	arch/ppc-linux-common.o \
+	arm-3ds-tdep.o \
+ 	arm-bsd-tdep.o \
+ 	arm-fbsd-tdep.o \
+ 	arm-linux-tdep.o \
+@@ -2213,6 +2214,7 @@
+ 	amd64-tdep.c \
+ 	arc-tdep.c \
+ 	arm.c \
+	arm-3ds-tdep.c \
+ 	arm-bsd-tdep.c \
+ 	arm-fbsd-nat.c \
+ 	arm-fbsd-tdep.c \
+diff -NBaur gdb-8.2.1/gdb/osabi.c gdb-8.2.1-apple/gdb/osabi.c
+--- gdb-8.2.1/gdb/osabi.c	2018-12-23 05:51:54.000000000 +0000
+++ gdb-8.2.1-apple/gdb/osabi.c	2019-02-19 17:15:22.104618045 +0000
+@@ -80,6 +80,7 @@
+   { "LynxOS178", NULL },
+   { "Newlib", NULL },
+   { "SDE", NULL },
+  { "3DS", NULL },
+ 
+   { "<invalid>", NULL }
+ };
+diff -NBaur gdb-8.2.1/gdb/probe.c gdb-8.2.1-apple/gdb/probe.c
+--- gdb-8.2.1/gdb/probe.c	2018-12-23 05:51:54.000000000 +0000
+++ gdb-8.2.1-apple/gdb/probe.c	2019-02-19 17:31:05.266578008 +0000
+@@ -60,7 +60,7 @@
+ 
+ /* Static operations associated with a generic probe.  */
+ 
+-const any_static_probe_ops any_static_probe_ops;
+const any_static_probe_ops any_static_probe_ops = {};
+ 
+ /* A helper for parse_probes that decodes a probe specification in
+    SEARCH_PSPACE.  It appends matching SALs to RESULT.  */
+diff -NBaur gdb-8.2.1/gdb/record-btrace.c gdb-8.2.1-apple/gdb/record-btrace.c
+--- gdb-8.2.1/gdb/record-btrace.c	2018-12-23 05:51:54.000000000 +0000
+++ gdb-8.2.1-apple/gdb/record-btrace.c	2019-02-19 17:31:33.301731324 +0000
+@@ -144,7 +144,7 @@
+ 
+ /* Token associated with a new-thread observer enabling branch tracing
+    for the new thread.  */
+-static const gdb::observers::token record_btrace_thread_observer_token;
+static const gdb::observers::token record_btrace_thread_observer_token = {};
+ 
+ /* Memory access types used in set/show record btrace replay-memory-access.  */
+ static const char replay_memory_access_read_only[] = "read-only";
+diff -NBaur gdb-8.2.1/gdb/stap-probe.c gdb-8.2.1-apple/gdb/stap-probe.c
+--- gdb-8.2.1/gdb/stap-probe.c	2018-12-23 05:51:54.000000000 +0000
+++ gdb-8.2.1-apple/gdb/stap-probe.c	2019-02-19 17:29:35.744567941 +0000
+@@ -119,7 +119,7 @@
+ 
+ /* SystemTap static_probe_ops.  */
+ 
+-const stap_static_probe_ops stap_static_probe_ops;
+const stap_static_probe_ops stap_static_probe_ops = {};
+ 
+ class stap_probe : public probe
+ {
+diff -NBaur gdb-8.2.1/gdb/syscalls/arm-3ds.xml gdb-8.2.1-apple/gdb/syscalls/arm-3ds.xml
+--- gdb-8.2.1/gdb/syscalls/arm-3ds.xml	1970-01-01 01:00:00.000000000 +0100
+++ gdb-8.2.1-apple/gdb/syscalls/arm-3ds.xml	2019-02-19 17:15:22.104618045 +0000
+@@ -0,0 +1,159 @@
+<?xml version="1.0"?>
+<!DOCTYPE syscalls_info SYSTEM "gdb-syscalls.dtd">
+<!-- This file is located inside GDB and is based on files which license are: -->
+<!-- Copyright (C) 2009-2017 Free Software Foundation, Inc.
+
+     Copying and distribution of this file, with or without modification,
+     are permitted in any medium without royalty provided the copyright
+     notice and this notice are preserved.  This file is offered as-is,
+     without any warranty. -->
+<syscalls_info>
+  <syscall name="ControlMemory" number="1" groups="memory"/>
+  <syscall name="QueryMemory" number="2" groups="memory"/>
+
+  <syscall name="ExitProcess" number="3" groups="process"/>
+  <syscall name="GetProcessAffinityMask" number="4" groups="process"/>
+  <syscall name="SetProcessAffinityMask" number="5" groups="process"/>
+  <syscall name="GetProcessIdealProcessor" number="6" groups="process"/>
+  <syscall name="SetProcessIdealProcessor" number="7" groups="process"/>
+
+  <syscall name="CreateThread" number="8" groups="thread"/>
+  <syscall name="ExitThread" number="9" groups="thread"/>
+  <syscall name="SleepThread" number="10" groups="thread"/>
+  <syscall name="GetThreadPriority" number="11" groups="thread"/>
+  <syscall name="SetThreadPriority" number="12" groups="thread"/>
+  <syscall name="GetThreadAffinityMask" number="13" groups="thread"/>
+  <syscall name="SetThreadAffinityMask" number="14" groups="thread"/> <!-- removed -->
+  <syscall name="GetThreadIdealProcessor" number="15" groups="thread"/>
+  <syscall name="SetThreadIdealProcessor" number="16" groups="thread"/> <!-- removed -->
+  <syscall name="GetCurrentProcessorNumber" number="17" groups="thread"/>
+  <syscall name="Run" number="18" groups="thread"/>
+
+  <syscall name="CreateMutex" number="19" groups="synchronization"/>
+  <syscall name="ReleaseMutex" number="20" groups="synchronization"/>
+  <syscall name="CreateSemaphore" number="21" groups="synchronization"/>
+  <syscall name="ReleaseSemaphore" number="22" groups="synchronization"/>
+  <syscall name="CreateEvent" number="23" groups="synchronization"/>
+  <syscall name="SignalEvent" number="24" groups="synchronization"/>
+  <syscall name="ClearEvent" number="25" groups="synchronization"/>
+  <syscall name="CreateTimer" number="26" groups="synchronization"/>
+  <syscall name="SetTimer" number="27" groups="synchronization"/>
+  <syscall name="CancelTimer" number="28" groups="synchronization"/>
+  <syscall name="ClearTimer" number="29" groups="synchronization"/>
+
+  <syscall name="CreateMemoryBlock" number="30" groups="memory,ipc"/>
+  <syscall name="MapMemoryBlock" number="31" groups="memory,ipc"/>
+  <syscall name="UnmapMemoryBlock" number="32" groups="memory,ipc"/>
+
+  <syscall name="CreateAddressArbiter" number="33" groups="memory,synchronization"/>
+  <syscall name="ArbitrateAddress" number="34" groups="memory,synchronization"/>
+
+  <syscall name="CloseHandle" number="35" groups="synchronization,ipc,memory,thread,process,debug"/>
+  <syscall name="WaitSynchronization" number="36" groups="synchronization,ipc,thread,process,debug"/>
+  <syscall name="WaitSynchronizationN" number="37" groups="synchronization,ipc,thread,process,debug"/>
+  <syscall name="SignalAndWait" number="38" groups="synchronization"/> <!-- removed -->
+  <syscall name="DuplicateHandle" number="39" groups="synchronization,ipc,memory,thread,process,debug"/>
+
+  <syscall name="GetSystemTick" number="40" groups="information"/>
+  <syscall name="GetHandleInfo" number="41" groups="information,synchronization,ipc,memory,thread,process,debug"/>
+  <syscall name="GetSystemInfo" number="42" groups="information"/>
+  <syscall name="GetProcessInfo" number="43" groups="information,process"/>
+  <syscall name="GetThreadInfo" number="44" groups="information,thread"/>
+
+  <syscall name="ConnectToPort" number="45" groups="ipc"/>
+  <syscall name="GetCFWInfo" number="46" groups="custom,information"/> <!-- deprecated -->
+  <syscall name="SendSyncRequest2" number="47" groups="ipc"/> <!-- removed -->
+  <syscall name="SendSyncRequest3" number="48" groups="ipc"/> <!-- removed -->
+  <syscall name="SendSyncRequest4" number="49" groups="ipc"/> <!-- removed -->
+  <syscall name="SendSyncRequest" number="50" groups="ipc"/> <!-- removed -->
+
+  <syscall name="OpenProcess" number="51" groups="process"/>
+  <syscall name="OpenThread" number="52" groups="thread"/>
+
+  <syscall name="GetProcessId" number="53" groups="process"/>
+  <syscall name="GetProcessIdOfThread" number="54" groups="process,thread"/>
+  <syscall name="GetThreadId" number="55" groups="thread"/>
+
+  <syscall name="GetResourceLimit" number="56" groups="process"/>
+  <syscall name="GetResourceLimitLimitValues" number="57" groups="process"/>
+  <syscall name="GetResourceLimitCurrentValues" number="58" groups="process"/>
+
+  <syscall name="GetThreadContext" number="59" groups="debug,thread"/> <!-- removed -->
+  <syscall name="Break" number="60" groups="debug"/>
+  <syscall name="OutputDebugString" number="61" groups="debug"/>
+  <syscall name="ControlPerformanceCounter" number="62" groups="debug"/>
+
+  <syscall name="CreatePort" number="71" groups="ipc"/>
+  <syscall name="CreateSessionToPort" number="72" groups="ipc"/>
+  <syscall name="CreateSession" number="73" groups="ipc"/>
+  <syscall name="AcceptSession" number="74" groups="ipc"/>
+  <syscall name="ReplyAndReceive1" number="75" groups="ipc"/>
+  <syscall name="ReplyAndReceive2" number="76" groups="ipc"/>
+  <syscall name="ReplyAndReceive3" number="77" groups="ipc"/>
+  <syscall name="ReplyAndReceive4" number="78" groups="ipc"/>
+  <syscall name="ReplyAndReceive" number="79" groups="ipc"/>
+
+  <syscall name="BindInterrupt" number="80" groups="io,synchronization"/>
+  <syscall name="UnbindInterrupt" number="81" groups="io,synchronization"/>
+  <syscall name="InvalidateProcessDataCache" number="82" groups="io,memory,process"/>
+  <syscall name="StoreProcessDataCache" number="83" groups="io,memory,process"/>
+  <syscall name="FlushProcessDataCache" number="84" groups="io,memory,process"/>
+
+  <syscall name="StartInterprocessDma" number="85" groups="io,memory,ipc"/>
+  <syscall name="StopDma" number="86" groups="io,memory,ipc"/>
+  <syscall name="GetDmaState" number="87" groups="io,memory,ipc"/>
+  <syscall name="RestartDma" number="88" groups="io,memory,ipc"/>
+
+  <syscall name="SetGpuProt" number="89" groups="io"/>
+  <syscall name="SetWifiEnabled" number="90" groups="io"/>
+
+  <syscall name="DebugActiveProcess" number="96" groups="debug,process"/>
+  <syscall name="BreakDebugProcess" number="97" groups="debug,process"/>
+  <syscall name="TerminateDebugProcess" number="98" groups="debug,process"/>
+  <syscall name="GetProcessDebugEvent" number="99" groups="debug"/>
+  <syscall name="ContinueDebugEvent" number="100" groups="debug"/>
+  <syscall name="GetProcessList" number="101" groups="information,debug,process"/>
+  <syscall name="GetThreadList" number="102" groups="information,debug,thread"/>
+  <syscall name="GetDebugThreadContext" number="103" groups="debug,thread"/>
+  <syscall name="SetDebugThreadContext" number="104" groups="debug,thread"/>
+  <syscall name="QueryDebugProcessMemory" number="105" groups="debug,process,memory"/>
+  <syscall name="ReadProcessMemory" number="106" groups="debug,process,memory"/>
+  <syscall name="WriteProcessMemory" number="107" groups="debug,process,memory"/>
+  <syscall name="SetHardwareBreakPoint" number="108" group="debug"/>
+  <syscall name="GetDebugThreadParam" number="109" group="debug,thread"/>
+
+  <syscall name="ControlProcessMemory" number="112" group="process,memory"/>
+  <syscall name="MapProcessMemory" number="113" group="process,memory"/>
+  <syscall name="UnmapProcessMemory" number="114" group="process,memory"/>
+
+  <syscall name="CreateCodeSet" number="115" group="process,memory"/>
+  <syscall name="RandomStub" number="116" group="process,memory"/> <!-- removed -->
+  <syscall name="CreateProcess" number="117" group="process"/>
+  <syscall name="TerminateProcess" number="118" group="process"/>
+  <syscall name="SetProcessResourceLimits" number="119" group="process"/>
+  <syscall name="CreateResourceLimit" number="120" group="process"/>
+  <syscall name="SetResourceLimitValues" number="121" group="process"/>
+  <syscall name="AddCodeSegment" number="122" group="process"/> <!-- removed -->
+
+  <syscall name="Backdoor" number="123" group="kernel"/>
+  <syscall name="KernelSetState" number="124" group="kernel"/>
+
+  <syscall name="QueryProcessMemory" number="125" group="process,memory"/>
+
+  <syscall name="CustomBackdoor" number="128" group="custom,kernel"/>
+
+  <syscall name="ConvertVAToPA" number="144" group="custom,io,memory"/>
+  <syscall name="FlushDataCacheRange" number="145" group="custom,io,memory"/>
+  <syscall name="FlushEntireDataCache" number="146" group="custom,io,memory"/>
+  <syscall name="InvalidateInstructionCacheRange" number="147" group="custom,io,memory"/>
+  <syscall name="InvalidateEntireInstructionCache" number="148" group="custom,io,memory"/>
+
+  <syscall name="MapProcessMemoryEx" number="160" group="custom,process,memory"/>
+  <syscall name="UnmapProcessMemoryEx" number="161" group="custom,process,memory"/>
+  <syscall name="ControlMemoryEx" number="162" group="custom,memory"/>
+
+  <syscall name="ControlService" number="176" group="custom,ipc"/>
+  <syscall name="CopyHandle" number="177" groups="custom,synchronization,ipc,thread,process,debug"/>
+  <syscall name="TranslateHandle" number="178" groups="custom,synchronization,ipc,thread,process,debug"/>
+
+</syscalls_info>
+diff -NBaur gdb-8.2.1/gdb/tui/tui-hooks.c gdb-8.2.1-apple/gdb/tui/tui-hooks.c
+--- gdb-8.2.1/gdb/tui/tui-hooks.c	2018-12-23 05:51:54.000000000 +0000
+++ gdb-8.2.1-apple/gdb/tui/tui-hooks.c	2019-02-19 17:28:53.178460364 +0000
+@@ -205,7 +205,7 @@
+ 
+ /* Token associated with observers registered while TUI hooks are
+    installed.  */
+-static const gdb::observers::token tui_observers_token;
+static const gdb::observers::token tui_observers_token = {};
+ 
+ /* Attach or detach a single observer, according to ATTACH.  */
+ 
--- a/dkarm-eabi/patches/newlib-3.1.0.patch
+++ b/dkarm-eabi/patches/newlib-3.1.0.patch
--- a/dkarm-eabi/scripts/build-gcc.sh
+++ b/dkarm-eabi/scripts/build-gcc.sh
@ -0,0 +1,184 @@
+#!/bin/sh
+#---------------------------------------------------------------------------------
+
+#---------------------------------------------------------------------------------
+# build and install binutils
+#---------------------------------------------------------------------------------
+
+mkdir -p $target/binutils
+cd $target/binutils
+
+if [ ! -f configured-binutils ]
+then
+	CPPFLAGS="$cppflags $CPPFLAGS" LDFLAGS=$ldflags ../../binutils-$BINUTILS_VER/configure \
+        --prefix=$prefix --target=$target --disable-nls --disable-werror \
+	--enable-lto --enable-plugins \
+	--enable-poison-system-directories \
+	$CROSS_PARAMS \
+        || { echo "Error configuring binutils"; exit 1; }
+	touch configured-binutils
+fi
+
+if [ ! -f built-binutils ]
+then
+  $MAKE || { echo "Error building binutils"; exit 1; }
+  touch built-binutils
+fi
+
+if [ ! -f installed-binutils ]
+then
+  $MAKE install || { echo "Error installing binutils"; exit 1; }
+  touch installed-binutils
+fi
+cd $BUILDDIR
+
+#---------------------------------------------------------------------------------
+# build and install just the c compiler
+#---------------------------------------------------------------------------------
+mkdir -p $target/gcc
+cd $target/gcc
+
+if [ ! -f configured-gcc ]
+then
+	CPPFLAGS="$cppflags $CPPFLAGS" \
+	LDFLAGS="$ldflags" \
+	CFLAGS_FOR_TARGET="-O2 -ffunction-sections -fdata-sections" \
+	CXXFLAGS_FOR_TARGET="-O2 -ffunction-sections -fdata-sections" \
+	LDFLAGS_FOR_TARGET="" \
+	../../gcc-$GCC_VER/configure \
+		--enable-languages=c,c++,objc,lto \
+		--with-gnu-as --with-gnu-ld --with-gcc \
+		--with-march=armv4t\
+		--enable-cxx-flags='-ffunction-sections' \
+		--disable-libstdcxx-verbose \
+		--enable-poison-system-directories \
+		--enable-interwork --enable-multilib \
+		--enable-threads --disable-win32-registry --disable-nls --disable-debug\
+		--disable-libmudflap --disable-libssp --disable-libgomp \
+		--disable-libstdcxx-pch \
+		--enable-libstdcxx-time=yes \
+		--enable-libstdcxx-filesystem-ts \
+		--target=$target \
+		--with-newlib \
+		--with-headers=../../newlib-$NEWLIB_VER/newlib/libc/include \
+		--prefix=$prefix \
+		--enable-lto\
+		--with-system-zlib \
+		--with-bugurl="http://wiki.devkitpro.org/index.php/Bug_Reports" --with-pkgversion="devkitARM release 51" \
+		$CROSS_PARAMS \
+		$CROSS_GCC_PARAMS \
+		|| { echo "Error configuring gcc"; exit 1; }
+	touch configured-gcc
+fi
+
+if [ ! -f built-gcc ]
+then
+	$MAKE all-gcc || { echo "Error building gcc stage1"; exit 1; }
+	touch built-gcc
+fi
+
+if [ ! -f installed-gcc ]
+then
+	$MAKE install-gcc || { echo "Error installing gcc"; exit 1; }
+	touch installed-gcc
+fi
+
+
+unset CFLAGS
+cd $BUILDDIR
+
+OLD_CC=$CC
+OLDCXX=$CXX
+unset CC
+unset CXX
+
+#---------------------------------------------------------------------------------
+# build and install newlib
+#---------------------------------------------------------------------------------
+mkdir -p $target/newlib
+cd $target/newlib
+
+if [ ! -f configured-newlib ]
+then
+	CFLAGS_FOR_TARGET="-O2 -ffunction-sections -fdata-sections" \
+	../../newlib-$NEWLIB_VER/configure \
+	--disable-newlib-supplied-syscalls \
+	--enable-newlib-mb \
+	--disable-newlib-wide-orient \
+	--target=$target \
+	--prefix=$prefix \
+	|| { echo "Error configuring newlib"; exit 1; }
+	touch configured-newlib
+fi
+
+if [ ! -f built-newlib ]
+then
+	$MAKE || { echo "Error building newlib"; exit 1; }
+	touch built-newlib
+fi
+
+
+if [ ! -f installed-newlib ]
+then
+	$MAKE install -j1 || { echo "Error installing newlib"; exit 1; }
+	touch installed-newlib
+fi
+
+export CC=$OLD_CC
+export CXX=$OLD_CXX
+
+#---------------------------------------------------------------------------------
+# build and install the final compiler
+#---------------------------------------------------------------------------------
+
+cd $BUILDDIR
+
+cd $target/gcc
+
+if [ ! -f built-stage2 ]
+then
+	$MAKE all || { echo "Error building gcc stage2"; exit 1; }
+	touch built-stage2
+fi
+
+if [ ! -f installed-stage2 ]
+then
+	$MAKE install || { echo "Error installing gcc stage2"; exit 1; }
+	touch installed-stage2
+fi
+
+rm -fr $prefix/$target/sys-include
+
+cd $BUILDDIR
+
+#---------------------------------------------------------------------------------
+# build and install the debugger
+#---------------------------------------------------------------------------------
+mkdir -p $target/gdb
+cd $target/gdb
+
+PLATFORM=`uname -s`
+
+if [ ! -f configured-gdb ]
+then
+	CPPFLAGS="$cppflags $CPPFLAGS" \
+	LDFLAGS="$ldflags" \
+	../../gdb-$GDB_VER/configure \
+	--disable-nls --prefix=$prefix --target=$target --disable-werror \
+	$CROSS_PARAMS \
+	|| { echo "Error configuring gdb"; exit 1; }
+	touch configured-gdb
+fi
+
+if [ ! -f built-gdb ]
+then
+	$MAKE || { echo "Error building gdb"; exit 1; }
+	touch built-gdb
+fi
+
+if [ ! -f installed-gdb ]
+then
+	$MAKE install || { echo "Error installing gdb"; exit 1; }
+	touch installed-gdb
+fi
+
--- a/dkarm-eabi/scripts/build-libs.sh
+++ b/dkarm-eabi/scripts/build-libs.sh
@ -0,0 +1,71 @@
+#!/bin/sh
+
+#---------------------------------------------------------------------------------
+# set env variables
+#---------------------------------------------------------------------------------
+export DEVKITPRO=$TOOLPATH
+export DEVKITARM=$DEVKITPRO/devkitARM
+
+#---------------------------------------------------------------------------------
+# Install the rules files
+#---------------------------------------------------------------------------------
+cd $BUILDDIR
+
+mkdir -p rules
+cd rules
+tar -xvf $SRCDIR/devkitarm-rules-$DKARM_RULES_VER.tar.xz
+make install
+
+#---------------------------------------------------------------------------------
+# Install and build the crt0 files
+#---------------------------------------------------------------------------------
+cd $BUILDDIR
+
+mkdir -p crtls
+cd crtls
+tar -xvf $SRCDIR/devkitarm-crtls-$DKARM_CRTLS_VER.tar.xz
+make install
+
+cd $BUILDDIR/libgba-$LIBGBA_VER
+$MAKE || { echo "error building libgba"; exit 1; }
+$MAKE install || { echo "error installing libgba"; exit 1; }
+
+cd $BUILDDIR/libnds-$LIBNDS_VER
+$MAKE || { echo "error building libnds"; exit 1; }
+$MAKE install || { echo "error installing libnds"; exit 1; }
+
+cd $BUILDDIR/dswifi-$DSWIFI_VER
+$MAKE || { echo "error building dswifi"; exit 1; }
+$MAKE install || { echo "error installing dswifi"; exit 1; }
+
+cd $BUILDDIR/maxmod-$MAXMOD_VER
+$MAKE || { echo "error building maxmod"; exit 1; }
+$MAKE install || { echo "error installing maxmod"; exit 1; }
+
+cd $BUILDDIR/default_arm7-$DEFAULT_ARM7_VER
+$MAKE || { echo "error building default arm7"; exit 1; }
+$MAKE install || { echo "error installing default arm7"; exit 1; }
+
+cd $BUILDDIR/libfat-$LIBFAT_VER
+$MAKE nds-install || { echo "error building nds libfat"; exit 1; }
+$MAKE gba-install || { echo "error installing gba libfat"; exit 1; }
+
+#cd $BUILDDIR/libmirko-$LIBMIRKO_VER
+#$MAKE || { echo "error building libmirko"; exit 1; }
+#$MAKE install || { echo "error installing libmirko"; exit 1; }
+
+cd $BUILDDIR/libfilesystem-$FILESYSTEM_VER
+$MAKE || { echo "error building libfilesystem"; exit 1; }
+$MAKE install || { echo "error installing libfilesystem"; exit 1; }
+
+cd $BUILDDIR/libctru-$LIBCTRU_VER
+$MAKE || { echo "error building libctru"; exit 1; }
+$MAKE install || { echo "error installing libctru"; exit 1; }
+
+cd $BUILDDIR/citro3d-$CITRO3D_VER
+$MAKE || { echo "error building citro3d"; exit 1; }
+$MAKE install || { echo "error installing citro3d"; exit 1; }
+
+cd $BUILDDIR/citro2d-$CITRO2D_VER
+$MAKE || { echo "error building citro2d"; exit 1; }
+$MAKE install || { echo "error installing citro2d"; exit 1; }
--- a/dkarm-eabi/scripts/build-tools.sh
+++ b/dkarm-eabi/scripts/build-tools.sh
@ -0,0 +1,20 @@
+#!/bin/bash
+cd $BUILDDIR
+
+for archive in $hostarchives
+do
+	dir=$(echo $archive | sed -e 's/\(.*\)\.tar\.bz2/\1/' )
+	cd $BUILDDIR/$dir
+	if [ ! -f configured ]; then
+		CPPFLAGS="$cppflags $CPPFLAGS" ./configure --prefix=$toolsprefix $CROSS_PARAMS || { echo "error configuring $archive"; exit 1; }
+		touch configured
+	fi
+	if [ ! -f built ]; then
+		$MAKE || { echo "error building $dir"; exit 1; }
+		touch built
+	fi
+	if [ ! -f installed ]; then
+		$MAKE install || { echo "error installing $dir"; exit 1; }
+		touch installed
+	fi
+done
--- a/dkppc/crtls/gcn.ld
+++ b/dkppc/crtls/gcn.ld
@ -0,0 +1,303 @@
+/* Default linker script, for normal executables */
+OUTPUT_FORMAT("elf32-powerpc", "elf32-powerpc",
+	      "elf32-powerpc")
+OUTPUT_ARCH(powerpc:common)
+ENTRY(_start)
+SEARCH_DIR("/powerpc/powerpc-eabi-elf/lib");
+/* Do we need any of these for elf?
+   __DYNAMIC = 0;    */
+PROVIDE (__stack = 0x817F0000);
+SECTIONS
+{
+
+  /* DOL header (from TITANIK's GC docs)
+   */
+  . = 0x80003000;
+
+  .header	:
+  {
+  	file_start = .;
+	/*    0000-001B  Text[0..6] sections File Positions */
+	LONG(text_file_start);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+
+	/*    001C-0047  Data[0..10] sections File Positions */
+	LONG(data_file_start);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+
+	/*    0048-0063  Text[0..6] sections Mem Address */
+	LONG(text_mem_start);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+
+	/*    0064-008F  Data[0..10] sections Mem Address */
+	LONG(data_mem_start);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+
+	/*    0090-00AB  Text[0..6] sections Sizes */
+	LONG(text_mem_size);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+
+	/*    00AC-00D7  Data[0..10] sections Sizes */
+	LONG(data_mem_size);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+
+	/*    00D8  BSS Mem address
+	 *    00DC  BSS Size */
+	LONG(bss_mem_start);
+	LONG(bss_mem_size);
+
+	/*    00E0  Entry Point */
+	LONG(ABSOLUTE(_start));
+  }
+
+
+  . = file_start + 0x100;
+
+  text_mem_start = .;
+
+  .init           :
+  {
+    KEEP (*(.init))
+  } =0
+  /* Read-only sections, merged into text segment: */
+  .interp         : { *(.interp) }
+  .hash           : { *(.hash) }
+  .dynsym         : { *(.dynsym) }
+  .dynstr         : { *(.dynstr) }
+  .gnu.version    : { *(.gnu.version) }
+  .gnu.version_d  : { *(.gnu.version_d) }
+  .gnu.version_r  : { *(.gnu.version_r) }
+  .rel.init       : { *(.rel.init) }
+  .rela.init      : { *(.rela.init) }
+  .rel.text       : { *(.rel.text .rel.text.* .rel.gnu.linkonce.t.*) }
+  .rela.text      : { *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*) }
+  .rel.fini       : { *(.rel.fini) }
+  .rela.fini      : { *(.rela.fini) }
+  .rel.rodata     : { *(.rel.rodata .rel.rodata.* .rel.gnu.linkonce.r.*) }
+  .rela.rodata    : { *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*) }
+  .rel.data       : { *(.rel.data .rel.data.* .rel.gnu.linkonce.d.*) }
+  .rela.data      : { *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*) }
+  .rel.tdata	  : { *(.rel.tdata .rel.tdata.* .rel.gnu.linkonce.td.*) }
+  .rela.tdata	  : { *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*) }
+  .rel.tbss	  : { *(.rel.tbss .rel.tbss.* .rel.gnu.linkonce.tb.*) }
+  .rela.tbss	  : { *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*) }
+  .rel.ctors      : { *(.rel.ctors) }
+  .rela.ctors     : { *(.rela.ctors) }
+  .rel.dtors      : { *(.rel.dtors) }
+  .rela.dtors     : { *(.rela.dtors) }
+  .rel.got        : { *(.rel.got) }
+  .rela.got       : { *(.rela.got) }
+  .rela.got1           : { *(.rela.got1) }
+  .rela.got2           : { *(.rela.got2) }
+  .rel.sdata      : { *(.rel.sdata .rel.sdata.* .rel.gnu.linkonce.s.*) }
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+  .rel.sbss       : { *(.rel.sbss .rel.sbss.* .rel.gnu.linkonce.sb.*) }
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+  .rel.sdata2     : { *(.rel.sdata2 .rel.sdata2.* .rel.gnu.linkonce.s2.*) }
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+  .rel.bss        : { *(.rel.bss .rel.bss.* .rel.gnu.linkonce.b.*) }
+  .rela.bss       : { *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*) }
+  .rel.plt        : { *(.rel.plt) }
+  .rela.plt       : { *(.rela.plt) }
+
+  .text           :
+  {
+    *(.text .stub .text.* .gnu.linkonce.t.*)
+    /* .gnu.warning sections are handled specially by elf32.em.  */
+    *(.gnu.warning)
+  } =0
+  .fini           :
+  {
+    KEEP (*(.fini))
+  } =0
+  PROVIDE (__etext = .);
+  PROVIDE (_etext = .);
+  PROVIDE (etext = .);
+  . = ALIGN(32);
+ text_mem_size = . - text_mem_start;
+  data_mem_start = .;
+   .rodata         : { *(.rodata .rodata.* .gnu.linkonce.r.*) }
+  .rodata1        : { *(.rodata1) }
+  .sdata2         : { *(.sdata2 .sdata2.* .gnu.linkonce.s2.*) }
+  .sbss2          : { *(.sbss2 .sbss2.* .gnu.linkonce.sb2.*) }
+  .eh_frame_hdr : { *(.eh_frame_hdr) }
+  . = ALIGN(32);
+  /* Ensure the __preinit_array_start label is properly aligned.  We
+     could instead move the label definition inside the section, but
+     the linker would then create the section even if it turns out to
+     be empty, which isn't pretty.  */
+  . = ALIGN(32 / 8);
+  PROVIDE (__preinit_array_start = .);
+  .preinit_array     : { *(.preinit_array) }
+  PROVIDE (__preinit_array_end = .);
+  PROVIDE (__init_array_start = .);
+  .init_array     : { *(.init_array) }
+  PROVIDE (__init_array_end = .);
+  PROVIDE (__fini_array_start = .);
+  .fini_array     : { *(.fini_array) }
+  PROVIDE (__fini_array_end = .);
+  .data           :
+  {
+    *(.data .data.* .gnu.linkonce.d.*)
+    SORT(CONSTRUCTORS)
+  }
+  .data1          : { *(.data1) }
+  .tdata	  : { *(.tdata .tdata.* .gnu.linkonce.td.*) }
+  .tbss		  : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) }
+  .eh_frame       : { KEEP (*(.eh_frame)) }
+  .gcc_except_table   : { *(.gcc_except_table) }
+  .fixup          : { *(.fixup) }
+  .got1           : { *(.got1) }
+  .got2           : { *(.got2) }
+  .dynamic        : { *(.dynamic) }
+  .ctors          :
+  {
+    /* gcc uses crtbegin.o to find the start of
+       the constructors, so we make sure it is
+       first.  Because this is a wildcard, it
+       doesn't matter if the user does not
+       actually link against crtbegin.o; the
+       linker won't look for a file to match a
+       wildcard.  The wildcard also means that it
+       doesn't matter which directory crtbegin.o
+       is in.  */
+    KEEP (*crtbegin*.o(.ctors))
+    /* We don't want to include the .ctor section from
+       from the crtend.o file until after the sorted ctors.
+       The .ctor section from the crtend file contains the
+       end of ctors marker and it must be last */
+    KEEP (*(EXCLUDE_FILE (*crtend*.o ) .ctors))
+    KEEP (*(SORT(.ctors.*)))
+    KEEP (*(.ctors))
+  }
+  .dtors          :
+  {
+    KEEP (*crtbegin*.o(.dtors))
+    KEEP (*(EXCLUDE_FILE (*crtend*.o ) .dtors))
+    KEEP (*(SORT(.dtors.*)))
+    KEEP (*(.dtors))
+  }
+  .jcr            : { KEEP (*(.jcr)) }
+  .got            : { *(.got.plt) *(.got) }
+  /* We want the small data sections together, so single-instruction offsets
+     can access them all, and initialized data all before uninitialized, so
+     we can shorten the on-disk segment size.  */
+  .sdata          :
+  {
+    *(.sdata .sdata.* .gnu.linkonce.s.*)
+  }
+  _edata = .;
+  PROVIDE (edata = .);
+
+data_mem_size = . - data_mem_start;
+  bss_mem_start = .;
+
+  __bss_start = .;
+  .sbss           :
+  {
+    PROVIDE (__sbss_start = .);
+    PROVIDE (___sbss_start = .);
+    *(.dynsbss)
+    *(.sbss .sbss.* .gnu.linkonce.sb.*)
+    *(.scommon)
+    PROVIDE (__sbss_end = .);
+    PROVIDE (___sbss_end = .);
+  }
+  .plt            : { *(.plt) }
+  .bss            :
+  {
+   *(.dynbss)
+   *(.bss .bss.* .gnu.linkonce.b.*)
+   *(COMMON)
+   /* Align here to ensure that the .bss section occupies space up to
+      _end.  Align after .bss to ensure correct alignment even if the
+      .bss section disappears because there are no input sections.  */
+   . = ALIGN(32 / 8);
+  }
+  . = ALIGN(32 / 8);
+ bss_mem_size = . - bss_mem_start;
+text_file_start = text_mem_start - file_start;
+data_file_start = data_mem_start - file_start;
+
+
+  _end = .;
+  __end = .;
+  PROVIDE (end = .);
+  /* Stabs debugging sections.  */
+  .stab          0 : { *(.stab) }
+  .stabstr       0 : { *(.stabstr) }
+  .stab.excl     0 : { *(.stab.excl) }
+  .stab.exclstr  0 : { *(.stab.exclstr) }
+  .stab.index    0 : { *(.stab.index) }
+  .stab.indexstr 0 : { *(.stab.indexstr) }
+  .comment       0 : { *(.comment) }
+  /* DWARF debug sections.
+     Symbols in the DWARF debugging sections are relative to the beginning
+     of the section so we begin them at 0.  */
+  /* DWARF 1 */
+  .debug          0 : { *(.debug) }
+  .line           0 : { *(.line) }
+  /* GNU DWARF 1 extensions */
+  .debug_srcinfo  0 : { *(.debug_srcinfo) }
+  .debug_sfnames  0 : { *(.debug_sfnames) }
+  /* DWARF 1.1 and DWARF 2 */
+  .debug_aranges  0 : { *(.debug_aranges) }
+  .debug_pubnames 0 : { *(.debug_pubnames) }
+  /* DWARF 2 */
+  .debug_info     0 : { *(.debug_info .gnu.linkonce.wi.*) }
+  .debug_abbrev   0 : { *(.debug_abbrev) }
+  .debug_line     0 : { *(.debug_line) }
+  .debug_frame    0 : { *(.debug_frame) }
+  .debug_str      0 : { *(.debug_str) }
+  .debug_loc      0 : { *(.debug_loc) }
+  .debug_macinfo  0 : { *(.debug_macinfo) }
+  /* SGI/MIPS DWARF 2 extensions */
+  .debug_weaknames 0 : { *(.debug_weaknames) }
+  .debug_funcnames 0 : { *(.debug_funcnames) }
+  .debug_typenames 0 : { *(.debug_typenames) }
+  .debug_varnames  0 : { *(.debug_varnames) }
+}
--- a/dkppc/crtls/ogc.ld
+++ b/dkppc/crtls/ogc.ld
@ -0,0 +1,283 @@
+/*
+ * Linkscript for GC
+ *
+ */
+
+OUTPUT_FORMAT("elf32-powerpc", "elf32-powerpc", "elf32-powerpc");
+OUTPUT_ARCH(powerpc:common);
+EXTERN(_start);
+ENTRY(_start);
+
+PHDRS
+{
+  stub PT_LOAD FLAGS(5);
+  text PT_LOAD FLAGS(5);
+  data PT_LOAD FLAGS(6);
+  bss  PT_LOAD;
+}
+
+SECTIONS
+{
+	/* default base address */
+	/* use -Wl,--section-start,.init=0xADDRESS to change */
+	. = 0x80003100;
+
+	/* Program */
+	.init          :
+	{
+		KEEP (*crt0.o(*.init))
+		KEEP (*(.init))
+	} :text = 0
+	.plt      : { *(.plt)	}
+	.interp			: { *(.interp) 	}
+	.hash			: { *(.hash) }
+	.dynsym			: { *(.dynsym) }
+	.dynstr			: { *(.dynstr) }
+	.gnu.version	: { *(.gnu.version) }
+	.gnu.version_d	: { *(.gnu.version_d) }
+	.gnu.version_r	: { *(.gnu.version_r) }
+	.rel.init		: { *(.rel.init) }
+	.rela.init		: { *(.rela.init) }
+	.rel.text		: { *(.rel.text .rel.text.* .rel.gnu.linkonce.t.*) }
+	.rela.text		: { *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*) }
+	.rel.fini		: { *(.rel.fini) }
+	.rela.fini		: { *(.rela.fini) }
+	.rel.rodata		: { *(.rel.rodata .rel.rodata.* .rel.gnu.linkonce.r.*) }
+	.rela.rodata	: { *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*) }
+	.rel.data		: { *(.rel.data .rel.data.* .rel.gnu.linkonce.d.*) }
+	.rela.data		: { *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*) }
+	.rel.tdata		: { *(.rel.tdata .rel.tdata.* .rel.gnu.linkonce.td.*) }
+	.rela.tdata		: { *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*) }
+	.rel.tbss		: { *(.rel.tbss .rel.tbss.* .rel.gnu.linkonce.tb.*) }
+	.rela.tbss		: { *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*) }
+	.rel.ctors		: { *(.rel.ctors) }
+	.rela.ctors		: { *(.rela.ctors) }
+	.rel.dtors		: { *(.rel.dtors) }
+	.rela.dtors		: { *(.rela.dtors) }
+	.rel.got		: { *(.rel.got)	}
+	.rela.got		: { *(.rela.got) }
+	.rela.got1		: { *(.rela.got1) }
+	.rela.got2		: { *(.rela.got2) }
+	.rel.sdata		: { *(.rel.sdata .rel.sdata.* .rel.gnu.linkonce.s.*) }
+	.rela.sdata		: { *(.rela.sdata .rela.sdata.* .rela.gnu.linkonce.s.*) }
+	.rel.sbss		: { *(.rel.sbss .rel.sbss.* .rel.gnu.linkonce.sb.*) }
+	.rela.sbss		: { *(.rela.sbss .rela.sbss.* .rel.gnu.linkonce.sb.*) }
+	.rel.sdata2		: { *(.rel.sdata2 .rel.sdata2.* .rel.gnu.linkonce.s2.*) }
+	.rela.sdata2	: { *(.rela.sdata2 .rela.sdata2.* .rela.gnu.linkonce.s2.*) }
+	.rel.sbss2		: { *(.rel.sbss2 .rel.sbss2.* .rel.gnu.linkonce.sb2.*) }
+	.rela.sbss2		: { *(.rela.sbss2 .rela.sbss2.* .rela.gnu.linkonce.sb2.*) }
+	.rel.bss		: { *(.rel.bss .rel.bss.* .rel.gnu.linkonce.b.*) }
+	.rela.bss		: { *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*) }
+	.rel.plt		: { *(.rel.plt) }
+	.rela.plt		: { *(.rela.plt) }
+
+	.text      :
+	{
+		*(.text)
+		*(.text.*)
+		/* .gnu.warning sections are handled specially by elf32.em.  */
+		*(.gnu.warning)
+		*(.gnu.linkonce.t.*)
+		. = ALIGN(32);   /* REQUIRED. LD is flaky without it. */
+	} = 0
+
+	.fini      :
+	{
+		KEEP (*(.fini))
+		. = ALIGN(32);   /* REQUIRED. LD is flaky without it. */
+	} = 0
+	
+	PROVIDE (__etext = .);
+	PROVIDE (_etext = .);
+	PROVIDE (etext = .);
+
+	.rodata   : { *(.rodata) *(.rodata.*) *(.gnu.linkonce.r.*) } :data
+	.rodata1   : { *(.rodata1) }
+	.sdata2   : { 
+		PROVIDE(_SDA2_BASE_ = . );
+		*(.sdata2) *(.sdata2.*)
+		*(.gnu.linkonce.s2.*)
+	}
+	.sbss2   : { *(.sbss2) *(.sbss2.*) *(.gnu.linkonce.sb2.*) }
+  /* Adjust the address for the data segment.  We want to adjust up to
+     the same address within the page on the next page up.  */
+  /* Ensure the __preinit_array_start label is properly aligned.  We
+     could instead move the label definition inside the section, but
+     the linker would then create the section even if it turns out to
+     be empty, which isn't pretty.  */
+	. = ALIGN(32 / 8);
+	PROVIDE (__preinit_array_start = .);
+	.preinit_array     : { *(.preinit_array) }
+	PROVIDE (__preinit_array_end = .);
+	PROVIDE (__init_array_start = .);
+	.init_array     : { *(.init_array) }
+	PROVIDE (__init_array_end = .);
+	PROVIDE (__fini_array_start = .);
+	.fini_array     : { *(.fini_array) }
+	PROVIDE (__fini_array_end = .);
+	.data    :
+	{
+		*(.data)
+		*(.data.*)
+		*(.gnu.linkonce.d.*)
+		SORT(CONSTRUCTORS)
+		. = ALIGN(32);   /* REQUIRED. LD is flaky without it. */
+	}
+
+	.data1   : { *(.data1) }
+	.tdata	  : { *(.tdata .tdata.* .gnu.linkonce.td.*) }
+	.tbss		  : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) }
+	.eh_frame : { KEEP (*(.eh_frame)) }
+	.gcc_except_table : { *(.gcc_except_table) }
+	.fixup          : { *(.fixup) }
+	.got1           : { *(.got1) }
+	.got2           : { *(.got2) }
+	.dynamic       : { *(.dynamic) }
+
+	.ctors   :
+	{
+	/*	gcc uses crtbegin.o to find the start of
+		the constructors, so we make sure it is
+		first.  Because this is a wildcard, it
+		doesn't matter if the user does not
+		actually link against crtbegin.o; the
+		linker won't look for a file to match a
+		wildcard.  The wildcard also means that it
+		doesn't matter which directory crtbegin.o
+		is in.  */
+
+		KEEP (*crtbegin.o(.ctors))
+
+    /*	We don't want to include the .ctor section from
+		from the crtend.o file until after the sorted ctors.
+		The .ctor section from the crtend file contains the
+		end of ctors marker and it must be last */
+
+		KEEP (*(EXCLUDE_FILE (*crtend.o ) .ctors))
+		KEEP (*(SORT(.ctors.*)))
+		KEEP (*(.ctors))
+		. = ALIGN(32);   /* REQUIRED. LD is flaky without it. */
+	}
+
+	.dtors         :
+	{
+		KEEP (*crtbegin.o(.dtors))
+		KEEP (*(EXCLUDE_FILE (*crtend.o ) .dtors))
+		KEEP (*(SORT(.dtors.*)))
+		KEEP (*(.dtors))
+		. = ALIGN(32);   /* REQUIRED. LD is flaky without it. */
+	}
+
+	.jcr            : { KEEP (*(.jcr)) }
+	.got		  : { *(.got.plt) *(.got) }
+
+
+	/*	We want the small data sections together, so single-instruction offsets
+		can access them all, and initialized data all before uninitialized, so
+		we can shorten the on-disk segment size.  */
+
+	.sdata     :
+	{
+		PROVIDE(_SDA_BASE_ = . );
+		*(.sdata)
+		*(.sdata.*)
+		*(.gnu.linkonce.s.*)
+		. = ALIGN(32);   /* REQUIRED. LD is flaky without it. */
+	}
+
+	_edata = .;
+	PROVIDE (edata = .);
+	
+	.sbss      :
+	{
+		__sbss_start = .;
+		PROVIDE (__sbss_start = .);
+		PROVIDE (___sbss_start = .);
+		*(.dynsbss)
+		*(.sbss)
+		*(.sbss.*)
+		*(.gnu.linkonce.sb.*)
+		*(.scommon)
+		PROVIDE (__sbss_end = .);
+		PROVIDE (___sbss_end = .);
+		. = ALIGN(32);   /* REQUIRED. LD is flaky without it. */
+		__sbss_end = .;
+	} :bss
+
+	.bss       :
+	{
+		__bss_start = .;
+		PROVIDE (__bss_start = .);
+		*(.dynbss)
+		*(.bss)
+		*(.bss.*)
+		*(.gnu.linkonce.b.*)
+		*(COMMON)
+	/*	Align here to ensure that the .bss section occupies space up to
+		_end.  Align after .bss to ensure correct alignment even if the
+		.bss section disappears because there are no input sections.  */
+
+		. = ALIGN(32);
+
+		PROVIDE (__bss_end = .);
+		__bss_end = .;
+	}
+
+	_end = .;
+	PROVIDE(end = .);
+	/* Stabs debugging sections.  */
+	.stab 0 : { *(.stab) }
+	.stabstr 0 : { *(.stabstr) }
+	.stab.excl 0 : { *(.stab.excl) }
+	.stab.exclstr 0 : { *(.stab.exclstr) }
+	.stab.index 0 : { *(.stab.index) }
+	.stab.indexstr 0 : { *(.stab.indexstr) }
+	.comment 0 : { *(.comment) }
+	/*	DWARF debug sections.
+		Symbols in the DWARF debugging sections are relative to the beginning
+		of the section so we begin them at 0.  */
+	/* DWARF 1 */
+	.debug          0 : { *(.debug) }
+	.line           0 : { *(.line) }
+	/* GNU DWARF 1 extensions */
+	.debug_srcinfo  0 : { *(.debug_srcinfo) }
+	.debug_sfnames  0 : { *(.debug_sfnames) }
+	/* DWARF 1.1 and DWARF 2 */
+	.debug_aranges  0 : { *(.debug_aranges) }
+	.debug_pubnames 0 : { *(.debug_pubnames) }
+	/* DWARF 2 */
+	.debug_info     0 : { *(.debug_info) }
+	.debug_abbrev   0 : { *(.debug_abbrev) }
+	.debug_line     0 : { *(.debug_line) }
+	.debug_frame    0 : { *(.debug_frame) }
+	.debug_str      0 : { *(.debug_str) }
+	.debug_loc      0 : { *(.debug_loc) }
+	.debug_macinfo  0 : { *(.debug_macinfo) }
+	/* SGI/MIPS DWARF 2 extensions */
+	.debug_weaknames 0 : { *(.debug_weaknames) }
+	.debug_funcnames 0 : { *(.debug_funcnames) }
+	.debug_typenames 0 : { *(.debug_typenames) }
+	.debug_varnames  0 : { *(.debug_varnames) }
+	/* These must appear regardless of  .  */
+}
+
+__isIPL = 0;
+__stack_addr = (__bss_start + SIZEOF(.bss) + 0x20000 + 7) & (-8);
+__stack_end = (__bss_start + SIZEOF(.bss));
+__intrstack_addr = (__stack_addr + 0x4000);
+__intrstack_end = (__stack_addr);
+__Arena1Lo = (__intrstack_addr + 31) & (-32);
+__Arena1Hi = (0x817FEFF0);
+
+__gxregs = (__Arena1Hi + 31) & (-32);
+/* for backward compatibility with old crt0 */
+PROVIDE (__stack = (0x817FEFF0));
+
+PROVIDE(__isIPL = __isIPL);
+PROVIDE(__stack_addr = __stack_addr);
+PROVIDE(__stack_end = __stack_end);
+PROVIDE(__intrstack_addr = __intrstack_addr);
+PROVIDE(__intrstack_end = __intrstack_end);
+PROVIDE(__Arena1Lo = __Arena1Lo);
+PROVIDE(__Arena1Hi = __Arena1Hi);
+PROVIDE(__gxregs = __gxregs);
--- a/dkppc/crtls/rvl.ld
+++ b/dkppc/crtls/rvl.ld
@ -0,0 +1,304 @@
+/*
+ * Linkscript for Wii
+ */
+
+OUTPUT_FORMAT("elf32-powerpc", "elf32-powerpc", "elf32-powerpc");
+OUTPUT_ARCH(powerpc:common);
+EXTERN(_start);
+ENTRY(_start);
+
+PHDRS
+{
+  stub PT_LOAD FLAGS(5);
+  text PT_LOAD FLAGS(5);
+  data PT_LOAD FLAGS(6);
+  bss1 PT_LOAD;
+  bss2 PT_LOAD;
+
+}
+
+SECTIONS
+{
+	/* stub is loaded at physical address 0x00003400 (though both 0x80003400 and 0x00003400 are equivalent for IOS) */
+	/* This can also be used to load an arbitrary standalone stub at an arbitrary address in memory, for any purpose */
+	/* Use -Wl,--section-start,.stub=0xADDRESS to change */
+	. = 0x00003400;
+
+	.stub :
+	{
+		KEEP(*(.stub))
+	} :stub = 0
+
+	/* default base address */
+	/* use -Wl,--section-start,.init=0xADDRESS to change */
+	. = 0x80004000;
+
+	/* Program */
+	.init          :
+	{
+		KEEP (*crt0.o(*.init))
+		KEEP (*(.init))
+	} :text = 0
+	.plt      : { *(.plt)	}
+	.interp			: { *(.interp) 	}
+	.hash			: { *(.hash) }
+	.dynsym			: { *(.dynsym) }
+	.dynstr			: { *(.dynstr) }
+	.gnu.version	: { *(.gnu.version) }
+	.gnu.version_d	: { *(.gnu.version_d) }
+	.gnu.version_r	: { *(.gnu.version_r) }
+	.rel.init		: { *(.rel.init) }
+	.rela.init		: { *(.rela.init) }
+	.rel.text		: { *(.rel.text .rel.text.* .rel.gnu.linkonce.t.*) }
+	.rela.text		: { *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*) }
+	.rel.fini		: { *(.rel.fini) }
+	.rela.fini		: { *(.rela.fini) }
+	.rel.rodata		: { *(.rel.rodata .rel.rodata.* .rel.gnu.linkonce.r.*) }
+	.rela.rodata	: { *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*) }
+	.rel.data		: { *(.rel.data .rel.data.* .rel.gnu.linkonce.d.*) }
+	.rela.data		: { *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*) }
+	.rel.tdata		: { *(.rel.tdata .rel.tdata.* .rel.gnu.linkonce.td.*) }
+	.rela.tdata		: { *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*) }
+	.rel.tbss		: { *(.rel.tbss .rel.tbss.* .rel.gnu.linkonce.tb.*) }
+	.rela.tbss		: { *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*) }
+	.rel.ctors		: { *(.rel.ctors) }
+	.rela.ctors		: { *(.rela.ctors) }
+	.rel.dtors		: { *(.rel.dtors) }
+	.rela.dtors		: { *(.rela.dtors) }
+	.rel.got		: { *(.rel.got)	}
+	.rela.got		: { *(.rela.got) }
+	.rela.got1		: { *(.rela.got1) }
+	.rela.got2		: { *(.rela.got2) }
+	.rel.sdata		: { *(.rel.sdata .rel.sdata.* .rel.gnu.linkonce.s.*) }
+	.rela.sdata		: { *(.rela.sdata .rela.sdata.* .rela.gnu.linkonce.s.*) }
+	.rel.sbss		: { *(.rel.sbss .rel.sbss.* .rel.gnu.linkonce.sb.*) }
+	.rela.sbss		: { *(.rela.sbss .rela.sbss.* .rel.gnu.linkonce.sb.*) }
+	.rel.sdata2		: { *(.rel.sdata2 .rel.sdata2.* .rel.gnu.linkonce.s2.*) }
+	.rela.sdata2	: { *(.rela.sdata2 .rela.sdata2.* .rela.gnu.linkonce.s2.*) }
+	.rel.sbss2		: { *(.rel.sbss2 .rel.sbss2.* .rel.gnu.linkonce.sb2.*) }
+	.rela.sbss2		: { *(.rela.sbss2 .rela.sbss2.* .rela.gnu.linkonce.sb2.*) }
+	.rel.bss		: { *(.rel.bss .rel.bss.* .rel.gnu.linkonce.b.*) }
+	.rela.bss		: { *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*) }
+	.rel.plt		: { *(.rel.plt) }
+	.rela.plt		: { *(.rela.plt) }
+
+	.text      :
+	{
+		*(.text)
+		*(.text.*)
+		/* .gnu.warning sections are handled specially by elf32.em.  */
+		*(.gnu.warning)
+		*(.gnu.linkonce.t.*)
+		. = ALIGN(32);   /* REQUIRED. LD is flaky without it. */
+	} = 0
+
+	.fini      :
+	{
+		KEEP (*(.fini))
+		. = ALIGN(32);   /* REQUIRED. LD is flaky without it. */
+	} = 0
+	
+	PROVIDE (__etext = .);
+	PROVIDE (_etext = .);
+	PROVIDE (etext = .);
+
+	.rodata   : { *(.rodata) *(.rodata.*) *(.gnu.linkonce.r.*) } :data
+	.rodata1   : { *(.rodata1) }
+	.sdata2   : {
+		PROVIDE(_SDA2_BASE_ = .);
+		*(.sdata2)
+		*(.sdata2.*)
+		*(.gnu.linkonce.s2.*)
+	}
+	.sbss2   : { *(.sbss2) *(.sbss2.*) *(.gnu.linkonce.sb2.*) }
+  /* Adjust the address for the data segment.  We want to adjust up to
+     the same address within the page on the next page up.  */
+  /* Ensure the __preinit_array_start label is properly aligned.  We
+     could instead move the label definition inside the section, but
+     the linker would then create the section even if it turns out to
+     be empty, which isn't pretty.  */
+	. = ALIGN(32 / 8);
+	PROVIDE (__preinit_array_start = .);
+	.preinit_array     : { *(.preinit_array) }
+	PROVIDE (__preinit_array_end = .);
+	PROVIDE (__init_array_start = .);
+	.init_array     : { *(.init_array) }
+	PROVIDE (__init_array_end = .);
+	PROVIDE (__fini_array_start = .);
+	.fini_array     : { *(.fini_array) }
+	PROVIDE (__fini_array_end = .);
+	.data    :
+	{
+		*(.data)
+		*(.data.*)
+		*(.gnu.linkonce.d.*)
+		SORT(CONSTRUCTORS)
+		. = ALIGN(32);   /* REQUIRED. LD is flaky without it. */
+	}
+
+	.data1   : { *(.data1) }
+	.tdata	  : { *(.tdata .tdata.* .gnu.linkonce.td.*) }
+	.tbss		  : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) }
+	.eh_frame : { KEEP (*(.eh_frame)) }
+	.gcc_except_table : { *(.gcc_except_table) }
+	.fixup          : { *(.fixup) }
+	.got1           : { *(.got1) }
+	.got2           : { *(.got2) }
+	.dynamic       : { *(.dynamic) }
+
+	.ctors   :
+	{
+	/*	gcc uses crtbegin.o to find the start of
+		the constructors, so we make sure it is
+		first.  Because this is a wildcard, it
+		doesn't matter if the user does not
+		actually link against crtbegin.o; the
+		linker won't look for a file to match a
+		wildcard.  The wildcard also means that it
+		doesn't matter which directory crtbegin.o
+		is in.  */
+
+		KEEP (*crtbegin.o(.ctors))
+
+    /*	We don't want to include the .ctor section from
+		from the crtend.o file until after the sorted ctors.
+		The .ctor section from the crtend file contains the
+		end of ctors marker and it must be last */
+
+		KEEP (*(EXCLUDE_FILE (*crtend.o ) .ctors))
+		KEEP (*(SORT(.ctors.*)))
+		KEEP (*(.ctors))
+		. = ALIGN(32);   /* REQUIRED. LD is flaky without it. */
+	}
+
+	.dtors         :
+	{
+		KEEP (*crtbegin.o(.dtors))
+		KEEP (*(EXCLUDE_FILE (*crtend.o ) .dtors))
+		KEEP (*(SORT(.dtors.*)))
+		KEEP (*(.dtors))
+		. = ALIGN(32);   /* REQUIRED. LD is flaky without it. */
+	}
+
+	.jcr            : { KEEP (*(.jcr)) }
+	.got		  : { *(.got.plt) *(.got) }
+
+
+	/*	We want the small data sections together, so single-instruction offsets
+		can access them all, and initialized data all before uninitialized, so
+		we can shorten the on-disk segment size.  */
+
+	.sdata     :
+	{
+		PROVIDE(_SDA_BASE_ = .);
+		*(.sdata)
+		*(.sdata.*)
+		*(.gnu.linkonce.s.*)
+		. = ALIGN(32);   /* REQUIRED. LD is flaky without it. */
+	}
+
+	_edata = .;
+	PROVIDE (edata = .);
+	
+	.sbss      :
+	{
+		__sbss_start = .;
+		PROVIDE (__sbss_start = .);
+		PROVIDE (___sbss_start = .);
+		*(.dynsbss)
+		*(.sbss)
+		*(.sbss.*)
+		*(.gnu.linkonce.sb.*)
+		*(.scommon)
+		PROVIDE (__sbss_end = .);
+		PROVIDE (___sbss_end = .);
+		. = ALIGN(32);   /* REQUIRED. LD is flaky without it. */
+		__sbss_end = .;
+	} :bss1
+
+	.bss       :
+	{
+		__bss_start = .;
+		PROVIDE (__bss_start = .);
+		*(.dynbss)
+		*(.bss)
+		*(.bss.*)
+		*(.gnu.linkonce.b.*)
+		*(COMMON)
+	/*	Align here to ensure that the .bss section occupies space up to
+		_end.  Align after .bss to ensure correct alignment even if the
+		.bss section disappears because there are no input sections.  */
+
+		. = ALIGN(32);
+
+		PROVIDE (__bss_end = .);
+		__bss_end = .;
+	} :bss2
+
+	_end = .;
+	PROVIDE(end = .);
+	/* Stabs debugging sections.  */
+	.stab 0 : { *(.stab) }
+	.stabstr 0 : { *(.stabstr) }
+	.stab.excl 0 : { *(.stab.excl) }
+	.stab.exclstr 0 : { *(.stab.exclstr) }
+	.stab.index 0 : { *(.stab.index) }
+	.stab.indexstr 0 : { *(.stab.indexstr) }
+	.comment 0 : { *(.comment) }
+	/*	DWARF debug sections.
+		Symbols in the DWARF debugging sections are relative to the beginning
+		of the section so we begin them at 0.  */
+	/* DWARF 1 */
+	.debug          0 : { *(.debug) }
+	.line           0 : { *(.line) }
+	/* GNU DWARF 1 extensions */
+	.debug_srcinfo  0 : { *(.debug_srcinfo) }
+	.debug_sfnames  0 : { *(.debug_sfnames) }
+	/* DWARF 1.1 and DWARF 2 */
+	.debug_aranges  0 : { *(.debug_aranges) }
+	.debug_pubnames 0 : { *(.debug_pubnames) }
+	/* DWARF 2 */
+	.debug_info     0 : { *(.debug_info) }
+	.debug_abbrev   0 : { *(.debug_abbrev) }
+	.debug_line     0 : { *(.debug_line) }
+	.debug_frame    0 : { *(.debug_frame) }
+	.debug_str      0 : { *(.debug_str) }
+	.debug_loc      0 : { *(.debug_loc) }
+	.debug_macinfo  0 : { *(.debug_macinfo) }
+	/* SGI/MIPS DWARF 2 extensions */
+	.debug_weaknames 0 : { *(.debug_weaknames) }
+	.debug_funcnames 0 : { *(.debug_funcnames) }
+	.debug_typenames 0 : { *(.debug_typenames) }
+	.debug_varnames  0 : { *(.debug_varnames) }
+	/* These must appear regardless of  .  */
+}
+
+__isIPL = 0;
+__stack_addr = (__bss_start + SIZEOF(.bss) + 0x20000 + 7) & (-8);
+__stack_end = (__bss_start + SIZEOF(.bss));
+__intrstack_addr = (__stack_addr + 0x4000);
+__intrstack_end = (__stack_addr);
+__Arena1Lo = (__intrstack_addr + 31) & (-32);
+__Arena1Hi = (0x817FEFF0);
+__Arena2Lo = (0x90002000);
+__Arena2Hi = (0x933E0000);
+
+__gxregs = (__Arena1Hi + 31) & (-32);
+__ipcbufferLo = (0x933e0000);
+__ipcbufferHi = (0x93400000);
+
+/* for backward compatibility with old crt0 */
+PROVIDE (__stack = (0x817FEFF0));
+
+PROVIDE(__isIPL = __isIPL);
+PROVIDE(__stack_addr = __stack_addr);
+PROVIDE(__stack_end = __stack_end);
+PROVIDE(__intrstack_addr = __intrstack_addr);
+PROVIDE(__intrstack_end = __intrstack_end);
+PROVIDE(__Arena1Lo = __Arena1Lo);
+PROVIDE(__Arena1Hi = __Arena1Hi);
+PROVIDE(__Arena2Lo = __Arena2Lo);
+PROVIDE(__Arena2Hi = __Arena2Hi);
+PROVIDE(__ipcbufferLo = __ipcbufferLo);
+PROVIDE(__ipcbufferHi = __ipcbufferHi);
+PROVIDE(__gxregs = __gxregs);
--- a/dkppc/patches/binutils-2.32.patch
+++ b/dkppc/patches/binutils-2.32.patch
@ -0,0 +1,12 @@
+diff -NBaur binutils-2.31.1/opcodes/ppc-opc.c binutils-2.31.1-ppc/opcodes/ppc-opc.c
+--- binutils-2.31.1/opcodes/ppc-opc.c	2018-06-24 19:38:58.000000000 +0100
+++ binutils-2.31.1-ppc/opcodes/ppc-opc.c	2018-11-01 10:59:42.814553627 +0000
+@@ -3501,7 +3501,7 @@
+ #define MFDEC2	(PPC_OPCODE_PPC | PPC_OPCODE_601 | PPC_OPCODE_BOOKE \
+ 		 | PPC_OPCODE_TITAN)
+ #define BOOKE	PPC_OPCODE_BOOKE
+-#define NO371	PPC_OPCODE_BOOKE | PPC_OPCODE_PPCPS | PPC_OPCODE_EFS
+#define NO371	PPC_OPCODE_BOOKE | PPC_OPCODE_EFS
+ #define PPCE300 PPC_OPCODE_E300
+ #define PPCSPE	PPC_OPCODE_SPE
+ #define PPCSPE2 PPC_OPCODE_SPE2
--- a/dkppc/patches/gcc-8.2.0.patch
+++ b/dkppc/patches/gcc-8.2.0.patch
@ -0,0 +1,902 @@
+diff --git a/config/gthr.m4 b/config/gthr.m4
+index 7b29f1f3327..814104f32a2 100644
+--- a/config/gthr.m4
+++ b/config/gthr.m4
+@@ -12,6 +12,7 @@ AC_DEFUN([GCC_AC_THREAD_HEADER],
+ [
+ case $1 in
+     aix)	thread_header=config/rs6000/gthr-aix.h ;;
+    dkp)	thread_header=config/rs6000/gthr-dkp.h ;;
+     dce)	thread_header=config/pa/gthr-dce.h ;;
+     lynx)	thread_header=config/gthr-lynx.h ;;
+     mipssde)	thread_header=config/mips/gthr-mipssde.h ;;
+diff --git a/gcc/config.gcc b/gcc/config.gcc
+index 532c33f4c2b..bb87330bbbe 100644
+--- a/gcc/config.gcc
+++ b/gcc/config.gcc
+@@ -2461,7 +2461,7 @@ powerpc-xilinx-eabi*)
+ 	use_gcc_stdint=wrap
+ 	;;
+ powerpc-*-eabi*)
+-	tm_file="${tm_file} dbxelf.h elfos.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h"
+	tm_file="${tm_file} dbxelf.h elfos.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h rs6000/750cl.h"
+ 	extra_options="${extra_options} rs6000/sysv4.opt"
+ 	tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
+ 	use_gcc_stdint=wrap
+diff --git a/gcc/config/newlib-stdint.h b/gcc/config/newlib-stdint.h
+index f46e797d610..fd39e64c38d 100644
+--- a/gcc/config/newlib-stdint.h
+++ b/gcc/config/newlib-stdint.h
+@@ -25,7 +25,7 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+ /* newlib uses 32-bit long in certain cases for all non-SPU
+    targets.  */
+ #ifndef STDINT_LONG32
+-#define STDINT_LONG32 (LONG_TYPE_SIZE == 32)
+#define STDINT_LONG32 0
+ #endif
+ 
+ #define SIG_ATOMIC_TYPE "int"
+diff --git a/gcc/config/rs6000/rs6000.h b/gcc/config/rs6000/rs6000.h
+index b83b304e3eb..b85359edcfc 100644
+--- a/gcc/config/rs6000/rs6000.h
+++ b/gcc/config/rs6000/rs6000.h
+@@ -212,6 +212,7 @@
+   { "asm_cpu_476",		ASM_CPU_476_SPEC },			\
+   SUBTARGET_EXTRA_SPECS
+ 
+#if 0
+ /* -mcpu=native handling only makes sense with compiler running on
+    an PowerPC chip.  If changing this condition, also change
+    the condition in driver-rs6000.c.  */
+@@ -226,6 +227,8 @@ extern const char *host_detect_local_cpu (int argc, const char **argv);
+ #else
+ #define ASM_CPU_NATIVE_SPEC "%(asm_default)"
+ #endif
+#endif
+#define ASM_CPU_NATIVE_SPEC "%(asm_default)"
+ 
+ #ifndef CC1_CPU_SPEC
+ #ifdef HAVE_LOCAL_CPU_DETECT
+diff --git a/gcc/config/rs6000/sysv4.h b/gcc/config/rs6000/sysv4.h
+index bb19d0dcd41..74d1e474432 100644
+--- a/gcc/config/rs6000/sysv4.h
+++ b/gcc/config/rs6000/sysv4.h
+@@ -565,7 +565,11 @@ ENDIAN_SELECT(" -mbig", " -mlittle", DEFAULT_ASM_ENDIAN)
+ 
+ /* Default starting address if specified.  */
+ #define LINK_START_SPEC "\
+-%{mads         : %(link_start_ads)         ; \
+%{mgcn|mogc    : %(link_start_ogc)         ; \
+  mvgc         : %(link_start_vgc)         ; \
+  mgcbios      : %(link_start_gcb)         ; \
+  mrvl         : %(link_start_rvl)         ; \
+  mads         : %(link_start_ads)         ; \
+   myellowknife : %(link_start_yellowknife) ; \
+   mmvme        : %(link_start_mvme)        ; \
+   msim         : %(link_start_sim)         ; \
+@@ -596,7 +600,8 @@ ENDIAN_SELECT(" -mbig", " -mlittle", DEFAULT_ASM_ENDIAN)
+ 
+ /* Any specific OS flags.  */
+ #define LINK_OS_SPEC "\
+-%{mads         : %(link_os_ads)         ; \
+%{mgcn|mogc|mvgc|mgcbios|mrvl         : %(link_os_ogc)         ; \
+  mads         : %(link_os_ads)         ; \
+   myellowknife : %(link_os_yellowknife) ; \
+   mmvme        : %(link_os_mvme)        ; \
+   msim         : %(link_os_sim)         ; \
+@@ -614,7 +619,10 @@ ENDIAN_SELECT(" -mbig", " -mlittle", DEFAULT_ASM_ENDIAN)
+ /* Override rs6000.h definition.  */
+ #undef	CPP_SPEC
+ #define	CPP_SPEC "%{posix: -D_POSIX_SOURCE} \
+-%{mads         : %(cpp_os_ads)         ; \
+%{mgcn         : %(cpp_os_gcn)         ; \
+  mogc|mvgc|mgcbios         : %(cpp_os_ogc)         ; \
+  mrvl         : %(cpp_os_rvl)         ; \
+  mads         : %(cpp_os_ads)         ; \
+   myellowknife : %(cpp_os_yellowknife) ; \
+   mmvme        : %(cpp_os_mvme)        ; \
+   msim         : %(cpp_os_sim)         ; \
+@@ -628,7 +636,10 @@ ENDIAN_SELECT(" -mbig", " -mlittle", DEFAULT_ASM_ENDIAN)
+ 
+ #undef	STARTFILE_SPEC
+ #define	STARTFILE_SPEC "\
+-%{mads         : %(startfile_ads)         ; \
+%{mgcn         : %(startfile_gcn)         ; \
+  mogc|mvgc|mgcbios         : %(startfile_ogc)         ; \
+  mrvl         : %(startfile_ogc)         ; \
+  mads         : %(startfile_ads)         ; \
+   myellowknife : %(startfile_yellowknife) ; \
+   mmvme        : %(startfile_mvme)        ; \
+   msim         : %(startfile_sim)         ; \
+@@ -642,7 +653,8 @@ ENDIAN_SELECT(" -mbig", " -mlittle", DEFAULT_ASM_ENDIAN)
+ 
+ #undef	LIB_SPEC
+ #define	LIB_SPEC "\
+-%{mads         : %(lib_ads)         ; \
+%{mgcn|mogc|mvgc|mgcbios|mrvl        : %(lib_ogc)         ; \
+  mads         : %(lib_ads)         ; \
+   myellowknife : %(lib_yellowknife) ; \
+   mmvme        : %(lib_mvme)        ; \
+   msim         : %(lib_sim)         ; \
+@@ -652,11 +664,12 @@ ENDIAN_SELECT(" -mbig", " -mlittle", DEFAULT_ASM_ENDIAN)
+   mcall-openbsd: %(lib_openbsd)     ; \
+                : %(lib_default)     }"
+ 
+-#define LIB_DEFAULT_SPEC "-lc"
+#define LIB_DEFAULT_SPEC "--start-group -lsysbase -lc --end-group"
+ 
+ #undef	ENDFILE_SPEC
+ #define	ENDFILE_SPEC "\
+-%{mads         : %(endfile_ads)         ; \
+%{mgcn|mogc|mvgc|mgcbios|mrvl         : %(endfile_ogc)         ; \
+  mads         : %(endfile_ads)         ; \
+   myellowknife : %(endfile_yellowknife) ; \
+   mmvme        : %(endfile_mvme)        ; \
+   msim         : %(endfile_sim)         ; \
+@@ -672,16 +685,27 @@ ENDIAN_SELECT(" -mbig", " -mlittle", DEFAULT_ASM_ENDIAN)
+ 
+ /* Motorola ADS support.  */
+ #define LIB_ADS_SPEC "--start-group -lads -lc --end-group"
+#define LIB_OGC_SPEC "--start-group -lsysbase -lc --end-group"
+ 
+ #define	STARTFILE_ADS_SPEC "ecrti.o%s crt0.o%s crtbegin.o%s"
+#define	STARTFILE_OGC_SPEC "ecrti.o%s crtbegin.o%s crtmain.o%s"
+ 
+ #define	ENDFILE_ADS_SPEC "crtend.o%s ecrtn.o%s"
+#define	ENDFILE_OGC_SPEC "crtend.o%s ecrtn.o%s"
+ 
+ #define LINK_START_ADS_SPEC "-T ads.ld%s"
+#define LINK_START_OGC_SPEC "-T ogc.ld%s"
+#define LINK_START_RVL_SPEC "-T rvl.ld%s"
+#define LINK_START_VGC_SPEC "-T vgcogc.ld%s"
+#define LINK_START_GCB_SPEC "-T gcbogc.ld%s"
+ 
+ #define LINK_OS_ADS_SPEC ""
+#define LINK_OS_OGC_SPEC "--gc-sections"
+ 
+ #define CPP_OS_ADS_SPEC ""
+#define CPP_OS_GCN_SPEC "-D__gamecube__ -ffunction-sections -fdata-sections"
+#define CPP_OS_OGC_SPEC "-D__gamecube__ -DHW_DOL -ffunction-sections -fdata-sections"
+#define CPP_OS_RVL_SPEC "-D__wii__ -DHW_RVL -ffunction-sections -fdata-sections"
+ 
+ /* Motorola Yellowknife support.  */
+ #define LIB_YELLOWKNIFE_SPEC "--start-group -lyk -lc --end-group"
+@@ -882,6 +906,7 @@ ncrtn.o%s"
+ #undef	SUBTARGET_EXTRA_SPECS
+ #define	SUBTARGET_EXTRA_SPECS						\
+   { "crtsavres_default",	CRTSAVRES_DEFAULT_SPEC },		\
+  { "lib_ogc",			LIB_OGC_SPEC },				\
+   { "lib_ads",			LIB_ADS_SPEC },				\
+   { "lib_yellowknife",		LIB_YELLOWKNIFE_SPEC },			\
+   { "lib_mvme",			LIB_MVME_SPEC },			\
+@@ -891,6 +916,7 @@ ncrtn.o%s"
+   { "lib_netbsd",		LIB_NETBSD_SPEC },			\
+   { "lib_openbsd",		LIB_OPENBSD_SPEC },			\
+   { "lib_default",		LIB_DEFAULT_SPEC },			\
+  { "startfile_ogc",		STARTFILE_OGC_SPEC },			\
+   { "startfile_ads",		STARTFILE_ADS_SPEC },			\
+   { "startfile_yellowknife",	STARTFILE_YELLOWKNIFE_SPEC },		\
+   { "startfile_mvme",		STARTFILE_MVME_SPEC },			\
+@@ -900,6 +926,7 @@ ncrtn.o%s"
+   { "startfile_netbsd",		STARTFILE_NETBSD_SPEC },		\
+   { "startfile_openbsd",	STARTFILE_OPENBSD_SPEC },		\
+   { "startfile_default",	STARTFILE_DEFAULT_SPEC },		\
+  { "endfile_ogc",		ENDFILE_OGC_SPEC },			\
+   { "endfile_ads",		ENDFILE_ADS_SPEC },			\
+   { "endfile_yellowknife",	ENDFILE_YELLOWKNIFE_SPEC },		\
+   { "endfile_mvme",		ENDFILE_MVME_SPEC },			\
+@@ -911,7 +938,11 @@ ncrtn.o%s"
+   { "endfile_default",		ENDFILE_DEFAULT_SPEC },			\
+   { "link_shlib",		LINK_SHLIB_SPEC },			\
+   { "link_start",		LINK_START_SPEC },			\
+  { "link_start_vgc",		LINK_START_VGC_SPEC },			\
+  { "link_start_gcb",		LINK_START_GCB_SPEC },			\
+  { "link_start_rvl",		LINK_START_RVL_SPEC },			\
+   { "link_start_ads",		LINK_START_ADS_SPEC },			\
+  { "link_start_ogc",		LINK_START_OGC_SPEC },			\
+   { "link_start_yellowknife",	LINK_START_YELLOWKNIFE_SPEC },		\
+   { "link_start_mvme",		LINK_START_MVME_SPEC },			\
+   { "link_start_sim",		LINK_START_SIM_SPEC },			\
+@@ -921,6 +952,7 @@ ncrtn.o%s"
+   { "link_start_openbsd",	LINK_START_OPENBSD_SPEC },		\
+   { "link_start_default",	LINK_START_DEFAULT_SPEC },		\
+   { "link_os",			LINK_OS_SPEC },				\
+  { "link_os_ogc",		LINK_OS_OGC_SPEC },			\
+   { "link_os_ads",		LINK_OS_ADS_SPEC },			\
+   { "link_os_yellowknife",	LINK_OS_YELLOWKNIFE_SPEC },		\
+   { "link_os_mvme",		LINK_OS_MVME_SPEC },			\
+@@ -932,6 +964,9 @@ ncrtn.o%s"
+   { "link_os_default",		LINK_OS_DEFAULT_SPEC },			\
+   { "cc1_secure_plt_default",	CC1_SECURE_PLT_DEFAULT_SPEC },		\
+   { "link_secure_plt",		LINK_SECURE_PLT_SPEC },			\
+  { "cpp_os_gcn",		CPP_OS_GCN_SPEC },			\
+  { "cpp_os_ogc",		CPP_OS_OGC_SPEC },			\
+  { "cpp_os_rvl",		CPP_OS_RVL_SPEC },			\
+   { "cpp_os_ads",		CPP_OS_ADS_SPEC },			\
+   { "cpp_os_yellowknife",	CPP_OS_YELLOWKNIFE_SPEC },		\
+   { "cpp_os_mvme",		CPP_OS_MVME_SPEC },			\
+diff --git a/gcc/config/rs6000/sysv4.opt b/gcc/config/rs6000/sysv4.opt
+index 34fea0ddd08..084a8ae435e 100644
+--- a/gcc/config/rs6000/sysv4.opt
+++ b/gcc/config/rs6000/sysv4.opt
+@@ -124,6 +124,26 @@ mads
+ Target RejectNegative
+ Link with libads.a, libc.a and crt0.o.
+ 
+mgcn
+Target RejectNegative
+Link with libsysbase.a and libc.a, use ogc linker script 
+
+mogc
+Target RejectNegative
+Link with libsysbase.a and libc.a, use ogc linker script 
+
+mgcbios
+Target RejectNegative
+Link with libsysbase.a and libc.a, use gcbogc linker script 
+
+mvgc
+Target RejectNegative
+Link with libsysbase.a and libc.a, use gcbogc linker script 
+
+mrvl
+Target RejectNegative
+Link with libsysbase.a and libc.a, use rvl linker script 
+
+ myellowknife
+ Target RejectNegative
+ Link with libyk.a, libc.a and crt0.o.
+diff --git a/gcc/configure b/gcc/configure
+index 6121e163259..6584112e6a1 100755
+--- a/gcc/configure
+++ b/gcc/configure
+@@ -11692,7 +11692,7 @@ case ${enable_threads} in
+     # default
+     target_thread_file='single'
+     ;;
+-  aix | dce | lynx | mipssde | posix | rtems | \
+  aix | dce | dkp | lynx | mipssde | posix | rtems | \
+   single | tpf | vxworks | win32)
+     target_thread_file=${enable_threads}
+     ;;
+diff --git a/gcc/configure.ac b/gcc/configure.ac
+index b066cc609e1..c42b3ef5fc6 100644
+--- a/gcc/configure.ac
+++ b/gcc/configure.ac
+@@ -1611,7 +1611,7 @@ case ${enable_threads} in
+     # default
+     target_thread_file='single'
+     ;;
+-  aix | dce | lynx | mipssde | posix | rtems | \
+  aix | dce | dkp | lynx | mipssde | posix | rtems | \
+   single | tpf | vxworks | win32)
+     target_thread_file=${enable_threads}
+     ;;
+diff --git a/libgcc/config/rs6000/crtrestvr.S b/libgcc/config/rs6000/crtrestvr.S
+index ba2b2623301..8d866107142 100644
+--- a/libgcc/config/rs6000/crtrestvr.S
+++ b/libgcc/config/rs6000/crtrestvr.S
+@@ -24,7 +24,7 @@
+ 
+ /* On PowerPC64 Linux, these functions are provided by the linker.  */
+ #ifndef __powerpc64__
+-
+#if 0
+ #undef __ALTIVEC__
+ #define __ALTIVEC__ 1
+ 	#include "ppc-asm.h"
+@@ -86,3 +86,4 @@ FUNC_END(_restvr_20)
+ CFI_ENDPROC
+ 
+ #endif
+#endif
+diff --git a/libgcc/config/rs6000/crtsavevr.S b/libgcc/config/rs6000/crtsavevr.S
+index 077e33f34d5..b7be68b710f 100644
+--- a/libgcc/config/rs6000/crtsavevr.S
+++ b/libgcc/config/rs6000/crtsavevr.S
+@@ -24,7 +24,7 @@
+ 
+ /* On PowerPC64 Linux, these functions are provided by the linker.  */
+ #ifndef __powerpc64__
+-
+#if 0
+ #undef __ALTIVEC__
+ #define __ALTIVEC__ 1
+ 	#include "ppc-asm.h"
+@@ -86,3 +86,4 @@ FUNC_END(_savevr_20)
+ CFI_ENDPROC
+ 
+ #endif
+#endif
+diff --git a/libgcc/config/rs6000/gthr-dkp.c b/libgcc/config/rs6000/gthr-dkp.c
+new file mode 100644
+index 00000000000..94d6ba94ec0
+--- /dev/null
+++ b/libgcc/config/rs6000/gthr-dkp.c
+@@ -0,0 +1,349 @@
+/* Threads compatibility routines for libgcc2 and libobjc.  */
+/* Compile this one with gcc.  */
+/* Copyright (C) 1997-2016 Free Software Foundation, Inc.
+
+This file is part of GCC.
+
+GCC is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3, or (at your option) any later
+version.
+
+GCC is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+for more details.
+
+Under Section 7 of GPL version 3, you are granted additional
+permissions described in the GCC Runtime Library Exception, version
+3.1, as published by the Free Software Foundation.
+
+You should have received a copy of the GNU General Public License and
+a copy of the GCC Runtime Library Exception along with this program;
+see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+<http://www.gnu.org/licenses/>.  */
+
+#include "gthr-dkp.h"
+#include <stddef.h>
+
+__gthread_impl_t __gthread_impl = {
+  NULL, // active
+  NULL, // create
+  NULL, // join
+  NULL, // detach
+  NULL, // equal
+  NULL, // self
+  NULL, // yield
+  NULL, // once
+  NULL, // key_create
+  NULL, // key_delete
+  NULL, // getspecific
+  NULL, // setspecific
+  NULL, // mutex_init_function
+  NULL, // mutex_destroy
+  NULL, // mutex_lock
+  NULL, // mutex_trylock
+  NULL, // mutex_unlock
+  NULL, // recursive_mutex_init_function
+  NULL, // recursive_mutex_lock
+  NULL, // recursive_mutex_trylock
+  NULL, // recursive_mutex_unlock
+  NULL, // recursive_mutex_destroy
+  NULL, // cond_init_function
+  NULL, // cond_broadcast
+  NULL, // cond_signal
+  NULL, // cond_wait
+  NULL, // cond_timedwait
+  NULL, // cond_wait_recursive
+  NULL, // cond_destroy
+};
+
+int
+__gthread_active_p (void)
+{
+  if (!__gthread_impl.active) {
+    return 0;
+  }
+
+  return __gthread_impl.active();
+}
+
+int
+__gthread_create (__gthread_t *__threadid, void *(*__func) (void*),
+                  void *__args)
+{
+  if (!__gthread_impl.create) {
+    return -1;
+  }
+
+  return __gthread_impl.create(__threadid, __func, __args);
+}
+
+int
+__gthread_join (__gthread_t __threadid, void **__value_ptr)
+{
+  if (!__gthread_impl.join) {
+    return -1;
+  }
+
+  return __gthread_impl.join(__threadid, __value_ptr);
+}
+
+int
+__gthread_detach (__gthread_t __threadid)
+{
+  if (!__gthread_impl.detach) {
+    return -1;
+  }
+
+  return __gthread_impl.detach(__threadid);
+}
+
+int
+__gthread_equal (__gthread_t __t1, __gthread_t __t2)
+{
+  if (!__gthread_impl.equal) {
+    return -1;
+  }
+
+  return __gthread_impl.equal(__t1, __t2);
+}
+
+__gthread_t
+__gthread_self (void)
+{
+  if (!__gthread_impl.self) {
+    __gthread_t result = { 0 };
+    return result;
+  }
+
+  return __gthread_impl.self();
+}
+
+int
+__gthread_yield (void)
+{
+  if (!__gthread_impl.yield) {
+    return -1;
+  }
+
+  return __gthread_impl.yield();
+}
+
+int
+__gthread_once (__gthread_once_t *__once, void (*__func) (void))
+{
+  if (!__gthread_impl.once) {
+    return -1;
+  }
+
+  return __gthread_impl.once(__once, __func);
+}
+
+int
+__gthread_key_create (__gthread_key_t *__key, void (*__dtor) (void *))
+{
+  if (!__gthread_impl.key_create) {
+    return -1;
+  }
+
+  return __gthread_impl.key_create(__key, __dtor);
+}
+
+int
+__gthread_key_delete (__gthread_key_t __key)
+{
+  if (!__gthread_impl.key_delete) {
+    return -1;
+  }
+
+  return __gthread_impl.key_delete(__key);
+}
+
+void *
+__gthread_getspecific (__gthread_key_t __key)
+{
+  if (!__gthread_impl.getspecific) {
+    return NULL;
+  }
+
+  return __gthread_impl.getspecific(__key);
+}
+
+int
+__gthread_setspecific (__gthread_key_t __key, const void *__ptr)
+{
+  if (!__gthread_impl.setspecific) {
+    return -1;
+  }
+
+  return __gthread_impl.setspecific(__key, __ptr);
+}
+
+void
+__gthread_mutex_init_function (__gthread_mutex_t *__mutex)
+{
+  if (__gthread_impl.mutex_init_function) {
+    __gthread_impl.mutex_init_function(__mutex);
+  }
+}
+
+int
+__gthread_mutex_destroy (__gthread_mutex_t *__mutex)
+{
+  if (!__gthread_impl.mutex_destroy) {
+    return -1;
+  }
+
+  return __gthread_impl.mutex_destroy(__mutex);
+}
+
+int
+__gthread_mutex_lock (__gthread_mutex_t *__mutex)
+{
+  if (!__gthread_impl.mutex_lock) {
+    return -1;
+  }
+
+  return __gthread_impl.mutex_lock(__mutex);
+}
+
+int
+__gthread_mutex_trylock (__gthread_mutex_t *__mutex)
+{
+  if (!__gthread_impl.mutex_trylock) {
+    return -1;
+  }
+
+  return __gthread_impl.mutex_trylock(__mutex);
+}
+
+int
+__gthread_mutex_unlock (__gthread_mutex_t *__mutex)
+{
+  if (!__gthread_impl.mutex_unlock) {
+    return -1;
+  }
+
+  return __gthread_impl.mutex_unlock(__mutex);
+}
+
+int
+__gthread_recursive_mutex_init_function (__gthread_recursive_mutex_t *__mutex)
+{
+  if (!__gthread_impl.recursive_mutex_init_function) {
+    return -1;
+  }
+
+  return __gthread_impl.recursive_mutex_init_function(__mutex);
+}
+
+int
+__gthread_recursive_mutex_lock (__gthread_recursive_mutex_t *__mutex)
+{
+  if (!__gthread_impl.recursive_mutex_lock) {
+    return -1;
+  }
+
+  return __gthread_impl.recursive_mutex_lock(__mutex);
+}
+
+int
+__gthread_recursive_mutex_trylock (__gthread_recursive_mutex_t *__mutex)
+{
+  if (!__gthread_impl.recursive_mutex_trylock) {
+    return -1;
+  }
+
+  return __gthread_impl.recursive_mutex_trylock(__mutex);
+}
+
+int
+__gthread_recursive_mutex_unlock (__gthread_recursive_mutex_t *__mutex)
+{
+  if (!__gthread_impl.recursive_mutex_unlock) {
+    return -1;
+  }
+
+  return __gthread_impl.recursive_mutex_unlock(__mutex);
+}
+
+int
+__gthread_recursive_mutex_destroy (__gthread_recursive_mutex_t *__mutex)
+{
+  if (!__gthread_impl.recursive_mutex_destroy) {
+    return -1;
+  }
+
+  return __gthread_impl.recursive_mutex_destroy(__mutex);
+}
+
+void
+__gthread_cond_init_function (__gthread_cond_t *__cond)
+{
+  if (__gthread_impl.cond_init_function) {
+    __gthread_impl.cond_init_function(__cond);
+  }
+}
+
+int
+__gthread_cond_broadcast (__gthread_cond_t *__cond)
+{
+  if (!__gthread_impl.cond_broadcast) {
+    return -1;
+  }
+
+  return __gthread_impl.cond_broadcast(__cond);
+}
+
+int
+__gthread_cond_signal (__gthread_cond_t *__cond)
+{
+  if (!__gthread_impl.cond_signal) {
+    return -1;
+  }
+
+  return __gthread_impl.cond_signal(__cond);
+}
+
+int
+__gthread_cond_wait (__gthread_cond_t *__cond, __gthread_mutex_t *__mutex)
+{
+  if (!__gthread_impl.cond_wait) {
+    return -1;
+  }
+
+  return __gthread_impl.cond_wait(__cond, __mutex);
+}
+
+int
+__gthread_cond_timedwait (__gthread_cond_t *__cond, __gthread_mutex_t *__mutex,
+                          const __gthread_time_t *__abs_timeout)
+{
+  if (!__gthread_impl.cond_timedwait) {
+    return -1;
+  }
+
+  return __gthread_impl.cond_timedwait(__cond, __mutex, __abs_timeout);
+}
+
+int
+__gthread_cond_wait_recursive (__gthread_cond_t *__cond,
+                               __gthread_recursive_mutex_t *__mutex)
+{
+  if (!__gthread_impl.cond_wait_recursive) {
+    return -1;
+  }
+
+  return __gthread_impl.cond_wait_recursive(__cond, __mutex);
+}
+
+int
+__gthread_cond_destroy (__gthread_cond_t* __cond)
+{
+  if (!__gthread_impl.cond_destroy) {
+    return -1;
+  }
+
+  return __gthread_impl.cond_destroy(__cond);
+}
+diff --git a/libgcc/config/rs6000/gthr-dkp.h b/libgcc/config/rs6000/gthr-dkp.h
+new file mode 100644
+index 00000000000..281c19d2a60
+--- /dev/null
+++ b/libgcc/config/rs6000/gthr-dkp.h
+@@ -0,0 +1,185 @@
+/* Threads compatibility routines for libgcc2 and libobjc.  */
+/* Compile this one with gcc.  */
+/* Copyright (C) 1997-2016 Free Software Foundation, Inc.
+
+This file is part of GCC.
+
+GCC is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3, or (at your option) any later
+version.
+
+GCC is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+for more details.
+
+Under Section 7 of GPL version 3, you are granted additional
+permissions described in the GCC Runtime Library Exception, version
+3.1, as published by the Free Software Foundation.
+
+You should have received a copy of the GNU General Public License and
+a copy of the GCC Runtime Library Exception along with this program;
+see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+<http://www.gnu.org/licenses/>.  */
+
+#ifndef _GLIBCXX_GCC_GTHR_DKP_H
+#define _GLIBCXX_GCC_GTHR_DKP_H
+
+#define __GTHREADS 1
+#define __GTHREADS_CXX0X 1
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef void *                      __gthread_t;
+typedef struct { int padding[7]; }  __gthread_cond_t;
+typedef struct { int padding; }     __gthread_key_t;
+typedef struct { int padding[11]; } __gthread_mutex_t;
+typedef struct { int padding; }     __gthread_once_t;
+typedef struct { int padding[11]; } __gthread_recursive_mutex_t;
+typedef struct timespec             __gthread_time_t;
+
+#define __GTHREAD_HAS_COND 1
+#define _GTHREAD_USE_MUTEX_TIMEDLOCK 0
+
+#define __GTHREAD_ONCE_INIT { 0 }
+#define __GTHREAD_TIME_INIT { 0, 0 }
+
+#define __GTHREAD_COND_INIT_FUNCTION __gthread_cond_init_function
+#define __GTHREAD_MUTEX_INIT_FUNCTION __gthread_mutex_init_function
+#define __GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION __gthread_recursive_mutex_init_function
+
+typedef struct {
+  int (*active) (void);
+  int (*create) (__gthread_t *__threadid, void *(*__func) (void*),
+                 void *__args);
+  int (*join) (__gthread_t __threadid, void **__value_ptr);
+  int (*detach) (__gthread_t __threadid);
+  int (*equal) (__gthread_t __t1, __gthread_t __t2);
+  __gthread_t (*self) (void);
+  int (*yield) (void);
+  int (*once) (__gthread_once_t *__once, void (*__func) (void));
+  int (*key_create) (__gthread_key_t *__key, void (*__dtor) (void *));
+  int (*key_delete) (__gthread_key_t __key);
+  void * (*getspecific) (__gthread_key_t __key);
+  int (*setspecific) (__gthread_key_t __key, const void *__ptr);
+  void (*mutex_init_function) (__gthread_mutex_t *__mutex);
+  int (*mutex_destroy) (__gthread_mutex_t *__mutex);
+  int (*mutex_lock) (__gthread_mutex_t *__mutex);
+  int (*mutex_trylock) (__gthread_mutex_t *__mutex);
+  int (*mutex_unlock) (__gthread_mutex_t *__mutex);
+  int (*recursive_mutex_init_function) (__gthread_recursive_mutex_t *__mutex);
+  int (*recursive_mutex_lock) (__gthread_recursive_mutex_t *__mutex);
+  int (*recursive_mutex_trylock) (__gthread_recursive_mutex_t *__mutex);
+  int (*recursive_mutex_unlock) (__gthread_recursive_mutex_t *__mutex);
+  int (*recursive_mutex_destroy) (__gthread_recursive_mutex_t *__mutex);
+  void (*cond_init_function) (__gthread_cond_t *__cond);
+  int (*cond_broadcast) (__gthread_cond_t *__cond);
+  int (*cond_signal) (__gthread_cond_t *__cond);
+  int (*cond_wait) (__gthread_cond_t *__cond, __gthread_mutex_t *__mutex);
+  int (*cond_timedwait) (__gthread_cond_t *__cond, __gthread_mutex_t *__mutex,
+                         const __gthread_time_t *__abs_timeout);
+  int (*cond_wait_recursive) (__gthread_cond_t *__cond,
+                              __gthread_recursive_mutex_t *__mutex);
+  int (*cond_destroy) (__gthread_cond_t* __cond);
+} __gthread_impl_t;
+
+extern __gthread_impl_t __gthread_impl;
+
+int
+__gthread_active_p (void);
+
+int
+__gthread_create (__gthread_t *__threadid, void *(*__func) (void*),
+                  void *__args);
+
+int
+__gthread_join (__gthread_t __threadid, void **__value_ptr);
+
+int
+__gthread_detach (__gthread_t __threadid);
+
+int
+__gthread_equal (__gthread_t __t1, __gthread_t __t2);
+
+__gthread_t
+__gthread_self (void);
+
+int
+__gthread_yield (void);
+
+int
+__gthread_once (__gthread_once_t *__once, void (*__func) (void));
+
+int
+__gthread_key_create (__gthread_key_t *__key, void (*__dtor) (void *));
+
+int
+__gthread_key_delete (__gthread_key_t __key);
+
+void *
+__gthread_getspecific (__gthread_key_t __key);
+
+int
+__gthread_setspecific (__gthread_key_t __key, const void *__ptr);
+
+void
+__gthread_mutex_init_function (__gthread_mutex_t *__mutex);
+
+int
+__gthread_mutex_destroy (__gthread_mutex_t *__mutex);
+
+int
+__gthread_mutex_lock (__gthread_mutex_t *__mutex);
+
+int
+__gthread_mutex_trylock (__gthread_mutex_t *__mutex);
+
+int
+__gthread_mutex_unlock (__gthread_mutex_t *__mutex);
+
+int
+__gthread_recursive_mutex_init_function (__gthread_recursive_mutex_t *__mutex);
+
+int
+__gthread_recursive_mutex_lock (__gthread_recursive_mutex_t *__mutex);
+
+int
+__gthread_recursive_mutex_trylock (__gthread_recursive_mutex_t *__mutex);
+
+int
+__gthread_recursive_mutex_unlock (__gthread_recursive_mutex_t *__mutex);
+
+int
+__gthread_recursive_mutex_destroy (__gthread_recursive_mutex_t *__mutex);
+
+void
+__gthread_cond_init_function (__gthread_cond_t *__cond);
+
+int
+__gthread_cond_broadcast (__gthread_cond_t *__cond);
+
+int
+__gthread_cond_signal (__gthread_cond_t *__cond);
+
+int
+__gthread_cond_wait (__gthread_cond_t *__cond, __gthread_mutex_t *__mutex);
+
+int
+__gthread_cond_timedwait (__gthread_cond_t *__cond, __gthread_mutex_t *__mutex,
+                          const __gthread_time_t *__abs_timeout);
+
+int
+__gthread_cond_wait_recursive (__gthread_cond_t *__cond,
+                               __gthread_recursive_mutex_t *__mutex);
+
+int
+__gthread_cond_destroy (__gthread_cond_t* __cond);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* ! _GLIBCXX_GCC_GTHR_DKP_H */
+diff --git a/libgcc/config/rs6000/t-ppccomm b/libgcc/config/rs6000/t-ppccomm
+index fb812d3801f..7f6669d530f 100644
+--- a/libgcc/config/rs6000/t-ppccomm
+++ b/libgcc/config/rs6000/t-ppccomm
+@@ -1,4 +1,5 @@
+ LIB2ADD += $(srcdir)/config/rs6000/ibm-ldouble.c \
+	   $(srcdir)/config/rs6000/gthr-dkp.c \
+ 	   $(srcdir)/config/rs6000/tramp.S
+ 
+ # This can't end up in shared libgcc
+diff --git a/libgcc/configure b/libgcc/configure
+index b2f3f870844..c6f93f8b3ac 100644
+--- a/libgcc/configure
+++ b/libgcc/configure
+@@ -5442,6 +5442,7 @@ tm_file="${tm_file_}"
+ 
+ case $target_thread_file in
+     aix)	thread_header=config/rs6000/gthr-aix.h ;;
+    dkp)	thread_header=config/rs6000/gthr-dkp.h ;;
+     dce)	thread_header=config/pa/gthr-dce.h ;;
+     lynx)	thread_header=config/gthr-lynx.h ;;
+     mipssde)	thread_header=config/mips/gthr-mipssde.h ;;
+diff --git a/libgcc/crtstuff.c b/libgcc/crtstuff.c
+index 5e894455e16..f2347455de0 100644
+--- a/libgcc/crtstuff.c
+++ b/libgcc/crtstuff.c
+@@ -47,6 +47,7 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+ 
+ /* Target machine header files require this define. */
+ #define IN_LIBGCC2
+#define USED_FOR_TARGET
+ 
+ /* FIXME: Including auto-host is incorrect, but until we have
+    identified the set of defines that need to go into auto-target.h,
+diff --git a/libstdc++-v3/configure b/libstdc++-v3/configure
+index fbc9daeb195..90c15adda62 100755
+--- a/libstdc++-v3/configure
+++ b/libstdc++-v3/configure
+@@ -15178,6 +15178,7 @@ $as_echo "$target_thread_file" >&6; }
+ 
+ case $target_thread_file in
+     aix)	thread_header=config/rs6000/gthr-aix.h ;;
+    dkp)	thread_header=config/rs6000/gthr-dkp.h ;;
+     dce)	thread_header=config/pa/gthr-dce.h ;;
+     lynx)	thread_header=config/gthr-lynx.h ;;
+     mipssde)	thread_header=config/mips/gthr-mipssde.h ;;
--- a/dkppc/patches/newlib-3.0.0.patch
+++ b/dkppc/patches/newlib-3.0.0.patch
--- a/dkppc/scripts/build-gcc.sh
+++ b/dkppc/scripts/build-gcc.sh
@ -0,0 +1,217 @@
+#!/bin/bash
+#---------------------------------------------------------------------------------
+# Check Parameters
+#---------------------------------------------------------------------------------
+
+#---------------------------------------------------------------------------------
+# build and install ppc binutils
+#---------------------------------------------------------------------------------
+
+mkdir -p $target/binutils
+cd $target/binutils
+
+if [ ! -f configured-binutils ]
+then
+	CFLAGS=$cflags LDFLAGS=$ldflags ../../binutils-$BINUTILS_VER/configure \
+	--prefix=$prefix --target=$target --disable-nls --disable-shared --disable-debug \
+	--disable-werror \
+	--enable-poison-system-directories \
+	--enable-plugins --enable-lto \
+	--disable-werror $CROSS_PARAMS \
+	|| { echo "Error configuing ppc binutils"; exit 1; }
+	touch configured-binutils
+fi
+
+if [ ! -f built-binutils ]
+then
+	$MAKE || { echo "Error building ppc binutils"; exit 1; }
+	touch built-binutils
+fi
+
+if [ ! -f installed-binutils ]
+then
+	$MAKE install || { echo "Error installing ppc binutils"; exit 1; }
+	touch installed-binutils
+fi
+cd $BUILDDIR
+
+
+#---------------------------------------------------------------------------------
+# build and install mn10200 binutils
+#---------------------------------------------------------------------------------
+
+mkdir -p mn10200/binutils
+cd mn10200/binutils
+
+if [ ! -f configured-binutils ]
+then
+	CFLAGS=$cflags LDFLAGS=$ldflags ../../binutils-$MN_BINUTILS_VER/configure \
+	--prefix=$prefix --target=mn10200 --disable-nls --disable-debug \
+	--disable-multilib \
+	--disable-werror $CROSS_PARAMS \
+	|| { echo "Error configuing mn10200 binutils"; exit 1; }
+	touch configured-binutils
+fi
+
+if [ ! -f built-binutils ]
+then
+	$MAKE || { echo "Error building mn10200 binutils"; exit 1; }
+	touch built-binutils
+fi
+
+if [ ! -f installed-binutils ]
+then
+	$MAKE install || { echo "Error installing mn10200 binutils"; exit 1; }
+	touch installed-binutils
+fi
+
+cd $BUILDDIR
+
+#---------------------------------------------------------------------------------
+# build and install just the c compiler
+#---------------------------------------------------------------------------------
+mkdir -p $target/gcc
+cd $target/gcc
+
+if [ ! -f configured-gcc ]
+then
+	CFLAGS="$cflags" \
+	CXXFLAGS="$cflags" \
+	LDFLAGS="$ldflags" \
+	CFLAGS_FOR_TARGET="-O2 -ffunction-sections -fdata-sections" \
+	CXXFLAGS_FOR_TARGET="-O2 -ffunction-sections -fdata-sections" \
+	LDFLAGS_FOR_TARGET="" \
+	../../gcc-$GCC_VER/configure \
+	--enable-languages=c,c++,objc,lto \
+	--enable-lto \
+	--with-cpu=750 \
+	--disable-nls --disable-shared --enable-threads=dkp --disable-multilib \
+	--disable-win32-registry \
+	--disable-libstdcxx-pch \
+	--disable-libstdcxx-verbose \
+	--enable-libstdcxx-time=yes \
+	--enable-libstdcxx-filesystem-ts \
+	--enable-cxx-flags='-ffunction-sections -fdata-sections' \
+	--target=$target \
+	--with-newlib \
+	--with-headers=../../newlib-$NEWLIB_VER/newlib/libc/include \
+	--prefix=$prefix\
+	--with-system-zlib\
+	--with-bugurl="https://github.com/devkitpro/buildscripts/issues" --with-pkgversion="devkitPPC release 34" \
+	$CROSS_PARAMS \
+	$CROSS_GCC_PARAMS \
+        CFLAGS_FOR_TARGET="-O2 -ffunction-sections -fdata-sections" \
+	|| { echo "Error configuring gcc stage 1"; exit 1; }
+	touch configured-gcc
+fi
+
+if [ ! -f built-gcc-stage1 ]
+then
+	$MAKE all-gcc || { echo "Error building gcc stage1"; exit 1; }
+	touch built-gcc-stage1
+fi
+
+if [ ! -f installed-gcc-stage1 ]
+then
+	$MAKE install-gcc || { echo "Error installing gcc stage1"; exit 1; }
+	touch installed-gcc-stage1
+fi
+
+#---------------------------------------------------------------------------------
+# build and install newlib
+#---------------------------------------------------------------------------------
+cd $BUILDDIR
+mkdir -p $target/newlib
+cd $target/newlib
+
+unset CFLAGS
+unset LDFLAGS
+
+OLD_CC=$CC
+OLD_CXX=$CXX
+unset CC
+unset CXX
+
+if [ ! -f configured-newlib ]
+then
+	CFLAGS_FOR_TARGET="-O2 -ffunction-sections -fdata-sections" \
+	../../newlib-$NEWLIB_VER/configure \
+	--target=$target \
+	--prefix=$prefix \
+	--enable-newlib-mb \
+	|| { echo "Error configuring newlib"; exit 1; }
+	touch configured-newlib
+fi
+
+if [ ! -f built-newlib ]
+then
+	$MAKE || { echo "Error building newlib"; exit 1; }
+	touch built-newlib
+fi
+if [ ! -f installed-newlib ]
+then
+	$MAKE install -j1 || { echo "Error installing newlib"; exit 1; }
+	touch installed-newlib
+fi
+
+export CC=$OLD_CC
+export CXX=$OLD_CXX
+
+#---------------------------------------------------------------------------------
+# build and install the final compiler
+#---------------------------------------------------------------------------------
+
+cd $BUILDDIR
+
+cd $target/gcc
+
+if [ ! -f built-stage2 ]
+then
+	$MAKE all || { echo "Error building gcc stage2"; exit 1; }
+	touch built-stage2
+fi
+
+if [ ! -f installed-stage2 ]
+then
+	$MAKE install || { echo "Error installing gcc stage2"; exit 1; }
+	touch installed-stage2
+fi
+
+rm -fr $prefix/$target/sys-include
+
+#---------------------------------------------------------------------------------
+# Install and build the gamecube crt and libogc
+#---------------------------------------------------------------------------------
+
+echo "installing linkscripts ..."
+cp $BUILDSCRIPTDIR/dkppc/crtls/*.ld $prefix/$target/lib/
+
+cd $BUILDDIR
+
+#---------------------------------------------------------------------------------
+# build and install the debugger
+#---------------------------------------------------------------------------------
+mkdir -p $target/gdb
+cd $target/gdb
+
+if [ ! -f configured-gdb ]
+then
+	CFLAGS="$cflags" LDFLAGS="$ldflags" ../../gdb-$GDB_VER/configure \
+	--disable-nls --prefix=$prefix --target=$target --disable-werror \
+	$CROSS_PARAMS \
+	$CROSS_GCC_PARAMS || { echo "Error configuring gdb"; exit 1; }
+	touch configured-gdb
+fi
+
+if [ ! -f built-gdb ]
+then
+	$MAKE || { echo "Error building gdb"; exit 1; }
+	touch built-gdb
+fi
+
+if [ ! -f installed-gdb ]
+then
+	$MAKE install || { echo "Error installing gdb"; exit 1; }
+	touch installed-gdb
+fi
+
--- a/dkppc/scripts/build-libs.sh
+++ b/dkppc/scripts/build-libs.sh
@ -0,0 +1,27 @@
+#!/bin/bash
+
+export DEVKITPPC=$TOOLPATH/devkitPPC
+export DEVKITPRO=$TOOLPATH
+
+cd $BUILDDIR
+mkdir -p rules
+cd rules
+tar -xvf $SRCDIR/devkitppc-rules-$DKPPC_RULES_VER.tar.xz
+make install
+
+cd $BUILDDIR/libogc-$LIBOGC_VER
+
+if [ ! -f installed ]; then
+	echo "Building & installing libogc"
+	$MAKE install || { echo "libogc install failed"; exit 1; }
+	touch installed
+fi
+
+cd $BUILDDIR/libfat-$LIBFAT_VER
+
+if [ ! -f installed ]; then
+	echo "Building & installing libfat"
+	$MAKE ogc-install || { echo "libfat install failed"; exit 1; }
+	touch installed
+fi
+
--- a/dkppc/scripts/build-tools.sh
+++ b/dkppc/scripts/build-tools.sh
@ -0,0 +1,20 @@
+#!/bin/bash
+cd $BUILDDIR
+
+for archive in $hostarchives
+do
+	dir=$(echo $archive | sed -e 's/\(.*\)\.tar\.bz2/\1/' )
+	cd $BUILDDIR/$dir
+	if [ ! -f configured ]; then
+		CXXFLAGS=$cflags CFLAGS=$cflags LDFLAGS=$ldflags ./configure --prefix=$toolsprefix --disable-dependency-tracking $CROSS_PARAMS || { echo "error configuring $archive"; exit 1; }
+		touch configured
+	fi
+	if [ ! -f built ]; then
+		$MAKE || { echo "error building $archive"; exit 1; }
+		touch built
+	fi
+	if [ ! -f installed ]; then
+		$MAKE install || { echo "error installing $archive"; exit 1; }
+		touch installed
+	fi
+done
--- a/patches/binutils-2.45.1-2.patch
+++ b/patches/binutils-2.45.1-2.patch
@ -1,539 +0,0 @@
-diff --git a/bfd/elf-bfd.h b/bfd/elf-bfd.h
-index 68190dbaa27..3413eaca5b3 100644
--- a/bfd/elf-bfd.h
-+++ b/bfd/elf-bfd.h
-@@ -2020,6 +2020,14 @@ struct output_elf_obj_tdata
-     asection *sec;
-   } package_metadata;
- 
-+  /* Data for .nx-module-name. */
-+  struct
-+  {
-+    bool (*after_write_object_contents) (bfd *);
-+    const char *name;
-+    asection *sec;
-+  } nx_module_name;
-+
-   /* Records the result of `get_program_header_size'.  */
-   bfd_size_type program_header_size;
- 
-diff --git a/bfd/elf.c b/bfd/elf.c
-index dfa04c9268d..12b76d3ffb8 100644
--- a/bfd/elf.c
-+++ b/bfd/elf.c
-@@ -7223,6 +7223,14 @@ _bfd_elf_write_object_contents (bfd *abfd)
-   if (!bed->s->write_shdrs_and_ehdr (abfd))
-     return false;
- 
-+  /* Write out the NX module name. */
-+  if (t->o->nx_module_name.after_write_object_contents != NULL)
-+    {
-+      failed = !(*t->o->nx_module_name.after_write_object_contents) (abfd);
-+      if (failed)
-+        return false;
-+    }
-+
-   /* This is last since write_shdrs_and_ehdr can touch i_shdrp[0].  */
-   if (t->o->build_id.after_write_object_contents != NULL
-       && !(*t->o->build_id.after_write_object_contents) (abfd))
-diff --git a/bfd/elfnn-aarch64.c b/bfd/elfnn-aarch64.c
-index e86f0280c2a..debb627a00f 100644
--- a/bfd/elfnn-aarch64.c
-+++ b/bfd/elfnn-aarch64.c
-@@ -2444,6 +2444,12 @@ enum elf_aarch64_stub_type
-   aarch64_stub_erratum_843419_veneer,
- };
- 
-+/* Is an undefined weak symbol resolved to 0 ? */
-+#define UNDEFINED_WEAK_RESOLVED_TO_ZERO(INFO, EH)               \
-+  ((EH)->root.root.type == bfd_link_hash_undefweak              \
-+   && bfd_link_executable (INFO)                                \
-+   && !(INFO)->dynamic_undefined_weak)
-+
- struct elf_aarch64_stub_hash_entry
- {
-   /* Base hash table entry structure.  */
-@@ -6986,11 +6992,13 @@ elfNN_aarch64_relocate_section (bfd *output_bfd,
-       Elf_Internal_Sym *sym;
-       asection *sec;
-       struct elf_link_hash_entry *h;
-+      struct elf_aarch64_link_hash_entry *eh;
-       bfd_vma relocation;
-       bfd_reloc_status_type r;
-       arelent bfd_reloc;
-       char sym_type;
-       bool unresolved_reloc = false;
-+      bool resolved_to_zero = false;
-       char *error_message = NULL;
- 
-       r_symndx = ELFNN_R_SYM (rel->r_info);
-@@ -7130,6 +7138,10 @@ elfNN_aarch64_relocate_section (bfd *output_bfd,
- 					       h, &unresolved_reloc,
- 					       save_addend, &addend, sym);
- 
-+      eh = (struct elf_aarch64_link_hash_entry *) h;
-+      resolved_to_zero = (eh != NULL
-+                          && UNDEFINED_WEAK_RESOLVED_TO_ZERO (info, eh));
-+
-       switch (elfNN_aarch64_bfd_reloc_from_type (input_bfd, r_type))
- 	{
- 	case BFD_RELOC_AARCH64_TLSGD_ADD_LO12_NC:
-@@ -7153,7 +7165,7 @@ elfNN_aarch64_relocate_section (bfd *output_bfd,
- 	      need_relocs =
- 		(!bfd_link_executable (info) || indx != 0) &&
- 		(h == NULL
-		 || ELF_ST_VISIBILITY (h->other) == STV_DEFAULT
-+		 || (ELF_ST_VISIBILITY (h->other) == STV_DEFAULT && !resolved_to_zero)
- 		 || h->root.type != bfd_link_hash_undefweak);
- 
- 	      BFD_ASSERT (globals->root.srelgot != NULL);
-@@ -7248,7 +7260,7 @@ elfNN_aarch64_relocate_section (bfd *output_bfd,
- 	      need_relocs =
- 		(!bfd_link_executable (info) || indx != 0) &&
- 		(h == NULL
-		 || ELF_ST_VISIBILITY (h->other) == STV_DEFAULT
-+		 || (ELF_ST_VISIBILITY (h->other) == STV_DEFAULT && !resolved_to_zero)
- 		 || h->root.type != bfd_link_hash_undefweak);
- 
- 	      BFD_ASSERT (globals->root.srelgot != NULL);
-@@ -7297,7 +7309,7 @@ elfNN_aarch64_relocate_section (bfd *output_bfd,
- 	      bfd_vma off = symbol_tlsdesc_got_offset (input_bfd, h, r_symndx);
- 
- 	      need_relocs = (h == NULL
-			     || ELF_ST_VISIBILITY (h->other) == STV_DEFAULT
-+			     || (ELF_ST_VISIBILITY (h->other) == STV_DEFAULT && !resolved_to_zero)
- 			     || h->root.type != bfd_link_hash_undefweak);
- 
- 	      BFD_ASSERT (globals->root.srelgot != NULL);
-@@ -7623,6 +7635,23 @@ need_copy_relocation_p (struct elf_aarch64_link_hash_entry *eh)
-   return false;
- }
- 
-+/* Remove undefined weak symbol from the dynamic symbol table if it
-+   is resolved to 0.   */
-+
-+static bool
-+elfNN_aarch64_elf_fixup_symbol (struct bfd_link_info *info,
-+                             struct elf_link_hash_entry *h)
-+{
-+  if (h->dynindx != -1
-+      && UNDEFINED_WEAK_RESOLVED_TO_ZERO (info, elf_aarch64_hash_entry (h)))
-+    {
-+      h->dynindx = -1;
-+      _bfd_elf_strtab_delref (elf_hash_table (info)->dynstr,
-+                              h->dynstr_index);
-+    }
-+  return true;
-+}
-+
- /* Adjust a symbol defined by a dynamic object and referenced by a
-    regular object.  The current definition is in some section of the
-    dynamic object, but we're not including those sections.  We have to
-@@ -8728,6 +8757,7 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
-   struct elf_aarch64_link_hash_table *htab;
-   struct elf_aarch64_link_hash_entry *eh;
-   struct elf_dyn_relocs *p;
-+  bool resolved_to_zero;
- 
-   /* An example of a bfd_link_hash_indirect symbol is versioned
-      symbol. For example: __gxx_personality_v0(bfd_link_hash_indirect)
-@@ -8747,6 +8777,10 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
-   info = (struct bfd_link_info *) inf;
-   htab = elf_aarch64_hash_table (info);
- 
-+  eh = (struct elf_aarch64_link_hash_entry *) h;
-+  eh->tlsdesc_got_jump_table_offset = (bfd_vma) - 1;
-+  resolved_to_zero = UNDEFINED_WEAK_RESOLVED_TO_ZERO (info, eh);
-+
-   /* Since STT_GNU_IFUNC symbol must go through PLT, we handle it
-      here if it is defined and referenced in a non-shared object.  */
-   if (h->type == STT_GNU_IFUNC
-@@ -8756,7 +8790,7 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
-     {
-       /* Make sure this symbol is output as a dynamic symbol.
- 	 Undefined weak syms won't yet be marked as dynamic.  */
-      if (h->dynindx == -1 && !h->forced_local
-+      if (h->dynindx == -1 && !h->forced_local && !resolved_to_zero
- 	  && h->root.type == bfd_link_hash_undefweak)
- 	{
- 	  if (!bfd_elf_link_record_dynamic_symbol (info, h))
-@@ -8790,6 +8824,11 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
- 	     of relaxing into these from the large model PLT entries.  */
- 	  s->size += htab->plt_entry_size;
- 
-+          /* There should be no PLT relocations against resolved undefined
-+             weak symbols in the executable.  */
-+          if (!resolved_to_zero)
-+            {
-+
- 	  /* We also need to make an entry in the .got.plt section, which
- 	     will be placed in the .got section by the linker script.  */
- 	  htab->root.sgotplt->size += GOT_ENTRY_SIZE;
-@@ -8818,6 +8857,7 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
- 	    htab->variant_pcs = 1;
- 
- 	}
-+	}
-       else
- 	{
- 	  h->plt.offset = (bfd_vma) - 1;
-@@ -8830,9 +8870,6 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
-       h->needs_plt = 0;
-     }
- 
-  eh = (struct elf_aarch64_link_hash_entry *) h;
-  eh->tlsdesc_got_jump_table_offset = (bfd_vma) - 1;
-
-   if (h->got.refcount > 0)
-     {
-       bool dyn;
-@@ -8844,7 +8881,7 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
- 
-       /* Make sure this symbol is output as a dynamic symbol.
- 	 Undefined weak syms won't yet be marked as dynamic.  */
-      if (dyn && h->dynindx == -1 && !h->forced_local
-+      if (dyn && h->dynindx == -1 && !h->forced_local && !resolved_to_zero
- 	  && h->root.type == bfd_link_hash_undefweak)
- 	{
- 	  if (!bfd_elf_link_record_dynamic_symbol (info, h))
-@@ -8858,7 +8895,7 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
- 	{
- 	  h->got.offset = htab->root.sgot->size;
- 	  htab->root.sgot->size += GOT_ENTRY_SIZE;
-	  if ((ELF_ST_VISIBILITY (h->other) == STV_DEFAULT
-+	  if (((ELF_ST_VISIBILITY (h->other) == STV_DEFAULT && !resolved_to_zero)
- 	       || h->root.type != bfd_link_hash_undefweak)
- 	      && (bfd_link_pic (info)
- 		  || WILL_CALL_FINISH_DYNAMIC_SYMBOL (dyn, 0, h))
-@@ -8894,7 +8931,7 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
- 	    }
- 
- 	  indx = h && h->dynindx != -1 ? h->dynindx : 0;
-	  if ((ELF_ST_VISIBILITY (h->other) == STV_DEFAULT
-+	  if (((ELF_ST_VISIBILITY (h->other) == STV_DEFAULT && !resolved_to_zero)
- 	       || h->root.type != bfd_link_hash_undefweak)
- 	      && (!bfd_link_executable (info)
- 		  || indx != 0
-@@ -8976,7 +9013,7 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
- 	 visibility.  */
-       if (h->dyn_relocs != NULL && h->root.type == bfd_link_hash_undefweak)
- 	{
-	  if (ELF_ST_VISIBILITY (h->other) != STV_DEFAULT
-+	  if (ELF_ST_VISIBILITY (h->other) != STV_DEFAULT || resolved_to_zero
- 	      || UNDEFWEAK_NO_DYNAMIC_RELOC (info, h))
- 	    h->dyn_relocs = NULL;
- 
-@@ -8996,7 +9033,9 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
- 	 symbols which turn out to need copy relocs or are not
- 	 dynamic.  */
- 
-      if (!h->non_got_ref
-+      if (!(h->non_got_ref
-+           || (h->root.type == bfd_link_hash_undefweak
-+               && !resolved_to_zero))
- 	  && ((h->def_dynamic
- 	       && !h->def_regular)
- 	      || (htab->root.dynamic_sections_created
-@@ -9007,6 +9046,7 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
- 	     Undefined weak syms won't yet be marked as dynamic.  */
- 	  if (h->dynindx == -1
- 	      && !h->forced_local
-+	      && !resolved_to_zero
- 	      && h->root.type == bfd_link_hash_undefweak
- 	      && !bfd_elf_link_record_dynamic_symbol (info, h))
- 	    return false;
-@@ -9978,8 +10018,17 @@ elfNN_aarch64_finish_dynamic_symbol (bfd *output_bfd,
- 				     Elf_Internal_Sym *sym)
- {
-   struct elf_aarch64_link_hash_table *htab;
-+  struct elf_aarch64_link_hash_entry *eh;
-+  bool local_undefweak;
-   htab = elf_aarch64_hash_table (info);
- 
-+  eh = (struct elf_aarch64_link_hash_entry *) h;
-+
-+  /* We keep PLT/GOT entries without dynamic PLT/GOT relocations for
-+     resolved undefined weak symbols in executable so that their
-+     references have value 0 at run-time.  */
-+  local_undefweak = UNDEFINED_WEAK_RESOLVED_TO_ZERO (info, eh);
-+
-   if (h->plt.offset != (bfd_vma) - 1)
-     {
-       asection *plt, *gotplt, *relplt;
-@@ -10014,7 +10063,7 @@ elfNN_aarch64_finish_dynamic_symbol (bfd *output_bfd,
- 	abort ();
- 
-       elfNN_aarch64_create_small_pltn_entry (h, htab, output_bfd, info);
-      if (!h->def_regular)
-+      if (!local_undefweak && !h->def_regular)
- 	{
- 	  /* Mark the symbol as undefined, rather than as defined in
- 	     the .plt section.  */
-@@ -10036,7 +10085,8 @@ elfNN_aarch64_finish_dynamic_symbol (bfd *output_bfd,
-       && elf_aarch64_hash_entry (h)->got_type == GOT_NORMAL
-       /* Undefined weak symbol in static PIE resolves to 0 without
- 	 any dynamic relocations.  */
-      && !UNDEFWEAK_NO_DYNAMIC_RELOC (info, h))
-+      && !UNDEFWEAK_NO_DYNAMIC_RELOC (info, h)
-+      && !local_undefweak)
-     {
-       Elf_Internal_Rela rela;
-       bfd_byte *loc;
-@@ -10704,6 +10754,9 @@ const struct elf_size_info elfNN_aarch64_size_info =
- #define elf_backend_init_index_section		\
-   _bfd_elf_init_2_index_sections
- 
-+#define elf_backend_fixup_symbol		\
-+  elfNN_aarch64_elf_fixup_symbol
-+
- #define elf_backend_finish_dynamic_sections	\
-   elfNN_aarch64_finish_dynamic_sections
- 
-diff --git a/ld/emulparams/aarch64elf.sh b/ld/emulparams/aarch64elf.sh
-index aa051c76a7a..073d3a47b65 100644
--- a/ld/emulparams/aarch64elf.sh
-+++ b/ld/emulparams/aarch64elf.sh
-@@ -1,4 +1,5 @@
- source_sh ${srcdir}/emulparams/dt-relr.sh
-+source_sh ${srcdir}/emulparams/dynamic_undefined_weak.sh
- 
- ARCH=aarch64
- MACHINE=
-diff --git a/ld/emulparams/aarch64elf32.sh b/ld/emulparams/aarch64elf32.sh
-index 0565b7a066c..64821b1fc31 100644
--- a/ld/emulparams/aarch64elf32.sh
-+++ b/ld/emulparams/aarch64elf32.sh
-@@ -1,4 +1,5 @@
- source_sh ${srcdir}/emulparams/dt-relr.sh
-+source_sh ${srcdir}/emulparams/dynamic_undefined_weak.sh
- 
- ARCH="aarch64:ilp32"
- MACHINE=
-diff --git a/ld/emulparams/elf32ppccommon.sh b/ld/emulparams/elf32ppccommon.sh
-index da892988f5d..6b8efb9bbdb 100644
--- a/ld/emulparams/elf32ppccommon.sh
-+++ b/ld/emulparams/elf32ppccommon.sh
-@@ -23,7 +23,7 @@ else
-   unset SBSS_START_SYMBOLS
-   unset SBSS_END_SYMBOLS
- fi
-OTHER_END_SYMBOLS="${CREATE_SHLIB+PROVIDE (}__end = .${CREATE_SHLIB+)};"
-+OTHER_END_SYMBOLS="${CREATE_SHLIB+PROVIDE (}__end = .${CREATE_SHLIB+)};${CREATE_SHLIB+PROVIDE (}__end__ = .${CREATE_SHLIB+)};"
- OTHER_RELRO_SECTIONS="
-   .fixup        ${RELOCATING-0} : { *(.fixup) }
-   .got1         ${RELOCATING-0} : { *(.got1) }
-diff --git a/ld/emultempl/aarch64elf.em b/ld/emultempl/aarch64elf.em
-index 91d58d8fe5a..e1ac4a6b139 100644
--- a/ld/emultempl/aarch64elf.em
-+++ b/ld/emultempl/aarch64elf.em
-@@ -489,7 +489,7 @@ PARSE_AND_LIST_LONGOPTS='
-   { "no-apply-dynamic-relocs", no_argument, NULL, OPTION_NO_APPLY_DYNAMIC_RELOCS},
- '
- 
-PARSE_AND_LIST_OPTIONS='
-+PARSE_AND_LIST_OPTIONS=${PARSE_AND_LIST_OPTIONS}'
-   fprintf (file, _("  --no-enum-size-warning      Don'\''t warn about objects with incompatible\n"
- 		   "                                enum sizes\n"));
-   fprintf (file, _("  --no-wchar-size-warning     Don'\''t warn about objects with incompatible\n"
-diff --git a/ld/emultempl/elf.em b/ld/emultempl/elf.em
-index 431205fe644..ce288649513 100644
--- a/ld/emultempl/elf.em
-+++ b/ld/emultempl/elf.em
-@@ -814,6 +814,7 @@ EOF
- fi
- fragment <<EOF
-     {"build-id", optional_argument, NULL, OPTION_BUILD_ID},
-+    {"nx-module-name", optional_argument, NULL, OPTION_NX_MODULE_NAME},
-     {"package-metadata", optional_argument, NULL, OPTION_PACKAGE_METADATA},
-     {"compress-debug-sections", required_argument, NULL, OPTION_COMPRESS_DEBUG},
-     {"rosegment", no_argument, NULL, OPTION_ROSEGMENT},
-@@ -901,6 +902,18 @@ gld${EMULATION_NAME}_handle_option (int optc)
-     case OPTION_NO_ROSEGMENT:
-       link_info.one_rosegment = false;
-       break;      
-+
-+    case OPTION_NX_MODULE_NAME:
-+      if (ldelf_emit_nx_module_name != NULL)
-+        {
-+          free ((char *) ldelf_emit_nx_module_name);
-+          ldelf_emit_nx_module_name = NULL;
-+        }
-+      if (optarg == NULL)
-+        optarg = "";
-+      ldelf_emit_nx_module_name = xstrdup (optarg);
-+      break;
-+
- EOF
- 
- if test x"$GENERATE_SHLIB_SCRIPT" = xyes; then
-diff --git a/ld/ldelf.c b/ld/ldelf.c
-index f4f27fc3873..4028cbabdc7 100644
--- a/ld/ldelf.c
-+++ b/ld/ldelf.c
-@@ -55,6 +55,9 @@ const char *ldelf_emit_note_gnu_build_id;
- /* Content of .note.package section.  */
- const char *ldelf_emit_note_fdo_package_metadata;
- 
-+/* NX module name. */
-+const char *ldelf_emit_nx_module_name;
-+
- /* These variables are required to pass information back and forth
-    between after_open and check_needed and stat_needed and vercheck.  */
- 
-@@ -1213,8 +1216,93 @@ ldelf_handle_dt_needed (struct elf_link_hash_table *htab,
-   *save_input_bfd_tail = NULL;
- }
- 
-/* This is called before calling plugin 'all symbols read' hook.  */
-+static bool
-+write_nx_module_name (bfd *abfd)
-+{
-+  struct elf_obj_tdata *t = elf_tdata (abfd);
-+  const char *name;
-+  asection *asec;
-+  Elf_Internal_Shdr *i_shdr;
-+  unsigned char *contents;
-+  bfd_size_type size;
-+  file_ptr position;
-+
-+  name = t->o->nx_module_name.name;
-+  asec = t->o->nx_module_name.sec;
-+  if (bfd_is_abs_section (asec->output_section))
-+    {
-+      einfo (_("%P: warning: .nx-module-name section discarded,"
-+	       " --build-id ignored\n"));
-+      return true;
-+    }
-+  i_shdr = &elf_section_data (asec->output_section)->this_hdr;
-+
-+  if (i_shdr->contents == NULL)
-+    {
-+      if (asec->contents == NULL)
-+	asec->contents = (unsigned char *) xmalloc (asec->size);
-+      contents = asec->contents;
-+    }
-+  else
-+    contents = i_shdr->contents + asec->output_offset;
-+
-+  size = asec->size;
-+  bfd_h_put_32 (abfd, 0, &contents[0]);
-+  bfd_h_put_32 (abfd, size - 9, &contents[4]);
-+  memcpy (&contents[8], name, size - 9);
-+  contents[size - 1] = 0; /* ensure null termination for AMS */
-+
-+  position = i_shdr->sh_offset + asec->output_offset;
-+
-+  return (bfd_seek (abfd, position, SEEK_SET) == 0
-+	  && bfd_write (contents, size, abfd) == size);
-+}
- 
-+/* Make .nx-module-name section, and set up elf_tdata->nx_module_name.  */
-+
-+static bool
-+setup_nx_module_name (bfd *ibfd, bfd *obfd)
-+{
-+  asection *s;
-+  bfd_size_type size;
-+  flagword flags;
-+
-+  if (ldelf_emit_nx_module_name[0] == '\0')
-+    {
-+      /* Extract the basename of the output bfd and use it as the module name. */
-+      char *dot_pos;
-+      free ((char *) ldelf_emit_nx_module_name);
-+      ldelf_emit_nx_module_name = (char *) lbasename (bfd_get_filename (obfd));
-+      ldelf_emit_nx_module_name = xstrdup (ldelf_emit_nx_module_name);
-+      dot_pos = strrchr (ldelf_emit_nx_module_name, '.');
-+      if (dot_pos != NULL)
-+        {
-+          /* Remove extension. */
-+          *dot_pos = 0;
-+        }
-+    }
-+
-+  size = 8 + strlen(ldelf_emit_nx_module_name) + 1; /* extra null terminator for AMS */
-+  flags = (SEC_ALLOC | SEC_LOAD | SEC_IN_MEMORY
-+	   | SEC_LINKER_CREATED | SEC_READONLY | SEC_DATA);
-+  s = bfd_make_section_with_flags (ibfd, ".nx-module-name", flags);
-+  if (s != NULL && bfd_set_section_alignment (s, 4))
-+    {
-+      struct elf_obj_tdata *t = elf_tdata (link_info.output_bfd);
-+      t->o->nx_module_name.after_write_object_contents = &write_nx_module_name;
-+      t->o->nx_module_name.name = ldelf_emit_nx_module_name;
-+      t->o->nx_module_name.sec = s;
-+      elf_section_type (s) = SHT_PROGBITS;
-+      s->size = size;
-+      return true;
-+    }
-+
-+  einfo (_("%P: warning: cannot create .nx-module-name section,"
-+	   " --nx-module-name ignored\n"));
-+  return false;
-+}
-+
-+/* This is called before calling plugin 'all symbols read' hook.  */
- void
- ldelf_before_plugin_all_symbols_read (int use_libpath, int native,
- 				      int is_linux, int is_freebsd,
-@@ -1291,6 +1379,24 @@ ldelf_after_open (int use_libpath, int native, int is_linux, int is_freebsd,
- 	}
-     }
- 
-+  if (ldelf_emit_nx_module_name != NULL)
-+    {
-+      /* Find an ELF input.  */
-+      for (abfd = link_info.input_bfds;
-+        abfd != (bfd *) NULL; abfd = abfd->link.next)
-+        if (bfd_get_flavour (abfd) == bfd_target_elf_flavour
-+            && bfd_count_sections (abfd) != 0
-+            && !((lang_input_statement_type *) abfd->usrdata)->flags.just_syms)
-+          break;
-+
-+      /* If there are no ELF input files do not try to create a .nx-module-name section. */
-+      if (abfd == NULL || !setup_nx_module_name (abfd, link_info.output_bfd))
-+        {
-+          free ((char *) ldelf_emit_nx_module_name);
-+          ldelf_emit_nx_module_name = NULL;
-+        }
-+    }
-+
-   get_elf_backend_data (link_info.output_bfd)->setup_gnu_properties (&link_info);
- 
-   /* Do not allow executable files to be used as inputs to the link.  */
-diff --git a/ld/ldelf.h b/ld/ldelf.h
-index e8b7c8c7eb8..0b76923d834 100644
--- a/ld/ldelf.h
-+++ b/ld/ldelf.h
-@@ -20,6 +20,7 @@
- 
- extern const char *ldelf_emit_note_gnu_build_id;
- extern const char *ldelf_emit_note_fdo_package_metadata;
-+extern const char *ldelf_emit_nx_module_name;
- 
- extern void ldelf_finish (void);
- extern void ldelf_after_parse (void);
-diff --git a/ld/ldlex.h b/ld/ldlex.h
-index c8d61478c60..a5bb71b1dc5 100644
--- a/ld/ldlex.h
-+++ b/ld/ldlex.h
-@@ -188,6 +188,7 @@ enum option_values
-   /* Used by emultempl/elf.em, emultempl/pe.em and emultempl/pep.em.  */
-   OPTION_BUILD_ID,
-   OPTION_EXCLUDE_LIBS,
-+  OPTION_NX_MODULE_NAME,
-   /* Used by emulparams/elf32mcore.sh, emultempl/beos.em, emultempl/pe.em
-      and emultempl/pep.em.  */
-   OPTION_BASE_FILE,
-diff --git a/opcodes/ppc-opc.c b/opcodes/ppc-opc.c
-index 712cd31d19e..5d6dbb3b48d 100644
--- a/opcodes/ppc-opc.c
-+++ b/opcodes/ppc-opc.c
-@@ -5107,7 +5107,7 @@ const unsigned int num_powerpc_operands = ARRAY_SIZE (powerpc_operands);
- #define MFDEC2	(PPC_OPCODE_PPC | PPC_OPCODE_601 | PPC_OPCODE_BOOKE \
- 		 | PPC_OPCODE_TITAN)
- #define BOOKE	PPC_OPCODE_BOOKE
-#define NO371	PPC_OPCODE_BOOKE | PPC_OPCODE_PPCPS | PPC_OPCODE_EFS
-+#define NO371	PPC_OPCODE_BOOKE | PPC_OPCODE_EFS
- #define PPCE300 PPC_OPCODE_E300
- #define PPCSPE	PPC_OPCODE_SPE
- #define PPCSPE2 PPC_OPCODE_SPE2
--- a/patches/gcc-15.2.0-7.patch
+++ b/patches/gcc-15.2.0-7.patch
--- a/patches/newlib-4.6.0.20260123-4.patch
+++ b/patches/newlib-4.6.0.20260123-4.patch
--- a/select_toolchain.sh
+++ b/select_toolchain.sh
@ -17,8 +17,8 @@ do
  echo
  echo "Please select the toolchain you require"
  echo
-  echo "1: devkitARM (gba gp32 ds 3ds)"
-  echo "2: devkitPPC (gamecube wii wii-u)"
+  echo "1: devkitARM (gba gp32 ds)"
+  echo "2: devkitPPC (gamecube wii)"
  echo "3: devkitA64 (switch)"
  read VERSION

@ -30,53 +30,34 @@ done

 case "$VERSION" in
  "1" )
-    BINUTILS_VER=2.45.1
-    GCC_VER=15.2.0
-    NEWLIB_VER=4.6.0.20260123
-    BINUTILS_PKGREL=2
-    GCC_PKGREL=7
-    NEWLIB_PKGREL=4
+    GCC_VER=8.2.0
+    BINUTILS_VER=2.32
+    NEWLIB_VER=3.1.0
+    GDB_VER=8.2.1
    basedir='dkarm-eabi'
    package=devkitARM
    target=arm-none-eabi
    toolchain=DEVKITARM
-    _prefix=devkitarm
-    _toolchain_options='--with-march=armv4t --enable-interwork --enable-multilib --with-pkgversion="devkitARM"'
-    _rules_ver=${DKARM_RULES_VER}
-    _crtls_ver=${DKARM_CRTLS_VER}
  ;;
  "2" )
-    BINUTILS_VER=2.45.1
-    GCC_VER=15.2.0
-    MN_BINUTILS_VER=2.24
-    NEWLIB_VER=4.6.0.20260123
-    BINUTILS_PKGREL=2
-    GCC_PKGREL=7
-    NEWLIB_PKGREL=4
+    GCC_VER=8.2.0
+    BINUTILS_VER=2.32
+    MN_BINUTILS_VER=2.17
+    NEWLIB_VER=3.0.0
+    GDB_VER=8.2
    basedir='dkppc'
    package=devkitPPC
    target=powerpc-eabi
    toolchain=DEVKITPPC
-    _prefix=devkitppc
-    cppflags="-DSTDINT_LONG32=0 ${cppflags}"
-    _toolchain_options='--with-cpu=750 --disable-multilib --with-pkgversion="devkitPPC"'
-    _rules_ver=${DKPPC_RULES_VER}
-    _crtls_ver=${DKPPC_CRTLS_VER}
  ;;
  "3" )
-    GCC_VER=15.2.0
-    BINUTILS_VER=2.45.1
-    NEWLIB_VER=4.6.0.20260123
-    BINUTILS_PKGREL=2
-    GCC_PKGREL=7
-    NEWLIB_PKGREL=4
+    GCC_VER=8.2.0
+    BINUTILS_VER=2.31.1
+    NEWLIB_VER=3.0.0
+    GDB_VER=8.0
    basedir='dka64'
    package=devkitA64
    target=aarch64-none-elf
    toolchain=DEVKITA64
-    _prefix=devkita64
-    _toolchain_options='--with-march=armv8 --enable-multilib --with-pkgversion="devkitA64"'
-    _rules_ver=${DKA64_RULES_VER}
-    _crtls_ver=${DKA64_CRTLS_VER}
  ;;
 esac
--- a/strip_bins.sh
+++ b/strip_bins.sh