make devkitPSP build again

2026-08-21 01:44:16 -05:00 · 2018-06-05 23:31:45 +00:00
79 changed files with 37707 additions and 35251 deletions
--- a/.gitignore
+++ b/.gitignore
@@ -1,8 +1,4 @@
 config.sh
 .devkitARM*
 .devkitPPC*
-.devkitA64*
+.devkitPSP*
 *.xz
 *.gz
 *.bz2
 *~
--- a/README.TXT
+++ b/README.TXT
@@ -1,91 +1,59 @@
 devkitPro build scripts
 --------------------------
-This readme will guide you through building devkitARM, devkitPPC or devkitA64
+This readme will guide you through building devkitARM, devkitPPC or devkitPSP from source using a set of scripts.
 from source using a set of scripts.
-Please note that we can't guarantee that what you build with these scripts
+To use these scripts under minsys and MinGW you will need some additional packages over and above the base install.
 will function in the same way as the binaries we distribute. Where possible
 you should use the binary distributions. We also offer no support for any
 problems you may encounter with these scripts.
-The windows versions of the toolchains are now cross compiled on linux using
+The minsys developer toolkit
 mingw-w64
-Preparing to build
+http://prdownloads.sourceforge.net/mingw/msysDTK-1.0.1.exe?download
--------------------------
+
 Bison, Flex and Wget from the gnuwin32 project
 http://sourceforge.net/projects/gnuwin32/
 For devkitPSP a command line subversion client is required to get the PSP SDK http://www.tigris.org
 required packages for building on debian/*buntu
-sudo apt-get install build-essential autoconf automake bison flex libncurses5-dev
+sudo apt-get install build-essential autoconf automake bison flex libncurses5-dev libreadline-dev texinfo
 libreadline-dev texinfo pkg-config
-For building gcc libgmp, libmpfr and libmpc are required - these are built as
+for building gcc libgmp, libmpfr and libmpc are required
 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/
+http://gmplib.org/
-https://www.mpfr.org/
+http://www.mpfr.org/
-https://www.multiprecision.org/
+http://www.multiprecision.org/
-sudo apt-get install libgmp-dev libmpfr-dev libmpc-dev
+Some of the tools for devkitARM and devkitPPC also require FreeImage and zlib
-Some of the tools for devkitARM and devkitPPC also require FreeImage, zlib,
+http://freeimage.sourceforge.net/
-expat, and libusb. Again these are built as static libraries for ease of
+http://www.zlib.net
-packaging but you can probably use the versions supplied by your distro.
+ 
 Downloading the source packages
 -------------------------------
-https://freeimage.sourceforge.net/
+When you run the build script it will ask you to choose from one of two options, one for if you have already downloaded the source packages and another for if you want it to download them for you (using wget or curl).
 https://www.zlib.net
 https://www.libusb.org
 https://expat.sourceforge.net/
 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
 sudo apt-get install mesa-common-dev
 Tools for devkitA64 require liblz4.
 http://lz4.github.io/lz4/
 sudo apt-get install liblz4-dev
 The liblz4 with Ubuntu 14.04 isn't new enough. Either upgrade to at least 16.04 or
 build this from source.
 For building the OSX versions we install the Xcode commandline tools and build
 pkg-config from source as well as static versions of the libraries listed above.
 This helps keep the dependencies to a minimum so end users can use the tools
 with only Xcode command line tools to obtain make.
 To avoid having to manually answer prompts during the build the script will
 read variables from config.sh if it exists. Copy config.sh.sample to config.sh
 and set the variables as appropriate for your build.
 The script will download the source packages it needs. These will be downloaded
 to the script directory by default but you can set BUILD_DKPRO_SRCDIR if you want
 to put them somewhere else.  When its finished you have the option to delete
 all temporary files, sources and their source packages.
 The top level shell script has now been unified and offers the option of devkitARM, devkitPPC or devkitPSP.
 Building the devkits
 --------------------
-Simply run the "build-devkit.sh" script in the same directory as this text file
+Simply run the "build-devkit.sh" script in the same directory as this text file as shown below, then follow the prompts;
 as shown below, then follow the prompts;
 ./build-devkit.sh
-Several examples tarballs are provided for the platforms supported by devkitARM &
+Once the script finds the source packages they will be decompressed and the build process will begin.  When its finished you have the option to delete all temporary files, sources and their source packages.
-devkitPPC, these include basic templates for starting your own projects.
+
-See http://wiki.devkitpro.org/index.php/Getting_Started for links.
+To avoid having to manually answer prompts during the build the script will read variables from config.sh if it exists. Copy config.sh.sample to config.sh and set the variables as appropriate for your build.
 Several examples tarballs are provided for the platforms supported by devkitARM & devkitPPC, these include basic templates for starting your own projects. See http://wiki.devkitpro.org/index.php/Getting_Started for links.
 Using devkitARM
 ---------------
-to use the built in crt0 and linkscript use arm-none-eabi-gcc to link your project
+to use the built in crt0 and linkscript use arm-eabi-gcc to link your project
 Several specs files are built in for the various platforms
@@ -97,21 +65,25 @@ Several specs files are built in for the various platforms
 	-specs=ds_cart for a DS arm7 binary which runs from GBA cart.
 	-specs=gp32.specs for standard GP32 app.
 	-specs=gp32_gpsdk.specs for official gamepark SDK GP32 app.
 	-specs=3dsx.specs for a 3DS homebrew binary.
 Using devkitPPC
 ---------------
-to use the built in crt0 and linkscript use powerpc-eabi-gcc to link your project,
+to use the built in crt0 and linkscript use powerpc-gekko-gcc to link your project, using the command line switch -mgcn for a bare bones system, -mogc to use libogc and the multi-threaded microkernel for gamecube, -mrvl for wii.
 using the command line switch -mgcn for a bare bones system, -mogc to use libogc and
 the multi-threaded microkernel for gamecube, -mrvl for wii, -mwup for wii u.
 Using devkitPSP
 ---------------
 All you need to do now to use devkitPSP is make sure that your freshly built tools are in your PATH, something like this;
 export PATH=$PATH:<path to devkitPSP>/bin
 (Obviously replace <path to devkitPSP> with the full path to the devkitPSP installation directory)
 Getting started
 ---------------
-The best thing to do next is test the compiler, so grab an examples tarball
+The best thing to do next is test the compiler, so grab an examples tarball from sourceforge & run make in the top level.
 from sourceforge & run make in the top level.
 Credits
 -------
@@ -119,7 +91,6 @@ Credits
 * Thanks to WinterMute for bringing us devkitPro, the website is http://www.devkitpro.org
 * Build scripts written by WinterMute and tied together by GreenGianT
 * Thanks to Mr Spiv, Honkey Kong, Raleigh and JoostP for OS X testing
 * libctru by Smealum, YellowS8, fincs, mtheall & WinterMute with contributions from many others.
 * libogc written and supplied by Shagkur. Additional code by WinterMute, Bushing, Marcan & Tybor
 * libgba by WinterMute
 * libnds by Joat, Dovoto and WinterMute with contributions from many others.
--- a/build-devkit.sh
+++ b/build-devkit.sh
@@ -1,16 +1,18 @@
-#!/usr/bin/env bash
+#!/bin/bash
 #---------------------------------------------------------------------------------
-#	devkitARM release 60
+# Build scripts for
-#	devkitPPC release 41
+#	devkitARM release 38
-#	devkitA64 release 21
+#	devkitPPC release 26
 #	devkitPSP release 17
 #---------------------------------------------------------------------------------
 if [ 0 -eq 1 ] ; then
 	echo "Currently in release cycle, proceed with caution, do not report problems, do not ask for support."
 	echo "Please use the latest release buildscripts unless advised otherwise by devkitPro staff."
-	echo "https://github.com/devkitPro/buildscripts/releases/latest"
+	echo "http://sourceforge.net/projects/devkitpro/files/buildscripts/"
 	echo
-	echo "The scripts in the git repository may be dependent on things which currently only exist"
+	echo "The scripts in svn are quite often dependent on things which currently only exist on developer"
-	echo "on developer machines. This is not a bug, use stable releases."
+	echo "machines. This is not a bug, use stable releases."
 	exit 1
 fi
@@ -18,36 +20,53 @@ echo "Please note, these scripts are provided as a courtesy, toolchains built wi
 echo "are for personal use only and may not be distributed by entities other than devkitPro."
 echo "See http://devkitpro.org/wiki/Trademarks"
 echo
-echo "Users should use devkitPro pacman to maintain toolchain installations where possible"
+echo "Patches and improvements are of course welcome, please send these to the patch tracker"
-echo "See https://devkitpro.org/wiki/devkitPro_pacman"
+echo "https://sourceforge.net/tracker/?group_id=114505&atid=668553"
 echo
 echo "Patches and improvements are of course welcome, please submit a PR"
 echo "https://github.com/devkitPro/buildscripts/pulls"
 echo
-
+LIBOGC_VER=1.8.10
-
+LIBGBA_VER=20090222
-DKARM_RULES_VER=1.2.1
+LIBNDS_VER=1.5.5
-DKARM_CRTLS_VER=1.1.1
+DEFAULT_ARM7_VER=0.5.24
-
+DSWIFI_VER=0.3.13
-DKPPC_RULES_VER=1.1.0
+LIBMIRKO_VER=0.9.7
-
+MAXMOD_VER=1.0.7
-DKA64_RULES_VER=1.0.1
+FILESYSTEM_VER=0.9.9
-
+LIBFAT_VER=1.0.11
-OSXMIN=${OSXMIN:-10.9}
+PSPSDK_VER=20120404
 GBATOOLS_VER=1.0.0
 GRIT_VER=0.8.10
 NDSTOOL_VER=1.50.1
 GENERAL_TOOLS_VER=1.0.0
 DLDITOOL_VER=1.24.0
 GXTEXCONV_VER=0.1.9
 GCDSPSUITE_VER=1.4.0
 ELF2DOL_VER=1.0.0
 WIILOAD_VER=0.5.1
 MMUTIL_VER=1.8.6
 #---------------------------------------------------------------------------------
 function extract_and_patch {
 #---------------------------------------------------------------------------------
-	if [ ! -f extracted-$1-$2 ]; then
+	if [ ! -f extracted-$1 ]; then
-		echo "extracting $1-$2"
+		echo "extracting $1"
-		tar -xf "$SRCDIR/$1-$2.tar.$3" || { echo "Error extracting "$1; exit 1; }
+		if [ $3 == "bz2" ]; then
-		touch extracted-$1-$2
+			extractflags="-xjf"
 			archivetype=".tar.bz2"
 		elif [ $3 == "gz" ]; then
 			extractflags="-xzf"
 			archivetype=".tar.gz"
 		else
 			echo "invalid archive type"
 			exit 1
 		fi
 		tar $extractflags $SRCDIR/$1-$2$archivetype || { echo "Error extracting "$1; exit 1; }
 		touch extracted-$1
 	fi
-	if [[ ! -f patched-$1-$2 && -f $patchdir/$1-$2.patch ]]; then
+	if [[ ! -f patched-$1 && -f $patchdir/$1-$2.patch ]]; then
-		echo "patching $1-$2"
+		echo "patching $1"
 		patch -p1 -d $1-$2 -i $patchdir/$1-$2.patch || { echo "Error patching $1"; exit 1; }
-		touch patched-$1-$2
+		touch patched-$1
 	fi
 }
@@ -58,10 +77,17 @@ if [ ! -z "$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
 #---------------------------------------------------------------------------------
-
+ 
 echo -n "Looking for configuration file... "
 if [ -f ./config.sh ]; then
  echo "Found."
@@ -83,7 +109,7 @@ else
 	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
+	read INSTALLDIR
 	echo
 fi
@@ -112,27 +138,23 @@ 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/$package
 fi
 #---------------------------------------------------------------------------------
 # Add installed devkit to the path, adjusting path on minsys
 #---------------------------------------------------------------------------------
 TOOLPATH=$(echo $INSTALLDIR | sed -e 's/^\([a-zA-Z]\):/\/\1/')
-export PATH=$TOOLPATH/$package/bin:$PATH
+export PATH=$PATH:$TOOLPATH/$package/bin
 if [ ! -z $CROSSBUILD ]; then
 	prefix=$INSTALLDIR/$CROSSBUILD/$package
 	CROSS_PARAMS="--build=`./config.guess` --host=$CROSSBUILD"
 else
 	prefix=$INSTALLDIR/$package
 fi
 if [ "$BUILD_DKPRO_AUTOMATED" != "1" ] ; then
 	echo
-	echo 'Ready to install '$package' in '$prefix
+	echo 'Ready to install '$package' in '$INSTALLDIR
 	echo
 	echo 'press return to continue'
@@ -142,55 +164,47 @@ PLATFORM=`uname -s`
 case $PLATFORM in
 	Darwin )
-		cppflags="-mmacosx-version-min=${OSXMIN} -I/usr/local/include"
+		cflags="-mmacosx-version-min=10.4 -isysroot /Developer/SDKs/MacOSX10.4u.sdk -arch i386 -arch ppc"
-		ldflags="-mmacosx-version-min=${OSXMIN} -L/usr/local/lib"
+		ldflags="-mmacosx-version-min=10.4 -arch i386 -arch ppc -Wl,-syslibroot,/Developer/SDKs/MacOSX10.4u.sdk"
-		if [ "x${OSXSDKPATH}x" != "xx" ]; then
+		export CC=gcc-4.0
-			cppflags="$cppflags -isysroot ${OSXSDKPATH}"
+		export CXX=g++-4.0
 			ldflags="$ldflags -Wl,-syslibroot,${OSXSDKPATH}"
 		fi
 		TESTCC=`cc -v 2>&1 | grep clang`
 		if [ "x${TESTCC}x" != "xx" ]; then
 			cppflags="$cppflags -fbracket-depth=512"
 		fi
    ;;
 	MINGW32* )
-		cppflags="-D__USE_MINGW_ACCESS -D__USE_MINGW_ANSI_STDIO=1"
+		cflags="-D__USE_MINGW_ACCESS"
 # horrid hack to get -flto to work on windows
 		plugin_ld="--with-plugin-ld=ld"
    ;;
 esac
 if [ ! -z $CROSSBUILD ] && grep -q "mingw" <<<"$CROSSBUILD" ; then
 	cppflags="-D__USE_MINGW_ACCESS -D__USE_MINGW_ANSI_STDIO=1"
 fi
 BUILDSCRIPTDIR=$(pwd)
 BUILDDIR=$(pwd)/.$package
 if [ ! -z $CROSSBUILD ]; then
 	BUILDDIR=$BUILDDIR-$CROSSBUILD
 fi
 DEVKITPRO_URL="https://downloads.devkitpro.org"
 patchdir=$(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-${BINUTILS_VER}.tar.bz2 gcc-${GCC_VER}.tar.bz2 newlib-${NEWLIB_VER}.tar.gz gdb-${GDB_VER}.tar.bz2"
-if [ $VERSION -eq 2 ]; then
+if [ $VERSION -eq 1 ]; then
-	archives="binutils-${MN_BINUTILS_VER}.tar.bz2 $archives"
+	targetarchives="libnds-src-${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-${LIBFAT_VER}.tar.bz2"
 	hostarchives="gbatools-$GBATOOLS_VER.tar.bz2 grit-$GRIT_VER.tar.bz2 ndstool-$NDSTOOL_VER.tar.bz2
 		general-tools-$GENERAL_TOOLS_VER.tar.bz2 dlditool-$DLDITOOL_VER.tar.bz2 mmutil-$MMUTIL_VER.tar.bz2"
 fi
-if [ "$BUILD_DKPRO_SKIP_CRTLS" != "1" ]; then
+if [ $VERSION -eq 2 ]; then
-	if [ $VERSION -eq 1 ]; then
+	targetarchives="libogc-src-${LIBOGC_VER}.tar.bz2 libfat-src-${LIBFAT_VER}.tar.bz2"
-		archives="devkitarm-rules-$DKARM_RULES_VER.tar.gz devkitarm-crtls-$DKARM_CRTLS_VER.tar.gz $archives"
+	hostarchives="gxtexconv-$GXTEXCONV_VER.tar.bz2 gcdspsuite-$GCDSPSUITE_VER.tar.bz2
-	fi
+			wiiload-$WIILOAD_VER.tar.bz2 elf2dol-$ELF2DOL_VER.tar.bz2 general-tools-$GENERAL_TOOLS_VER.tar.bz2"
 fi
-	if [ $VERSION -eq 2 ]; then
+if [ $VERSION -eq 3 ]; then
-		archives="devkitppc-rules-$DKPPC_RULES_VER.tar.gz $archives"
+	targetarchives="pspsdk-src-${PSPSDK_VER}.tar.bz2"
 	fi
 	if [ $VERSION -eq 3 ]; then
 		archives="devkita64-rules-$DKA64_RULES_VER.tar.gz $archives"
 	fi
 fi
 if [ ! -z "$BUILD_DKPRO_SRCDIR" ] ; then
@@ -199,12 +213,12 @@ else
 	SRCDIR=`pwd`
 fi
-cd "$SRCDIR"
+cd $SRCDIR
-for archive in $archives
+for archive in $archives $targetarchives $hostarchives
 do
 	echo $archive
 	if [ ! -f $archive ]; then
-		$FETCH https://downloads.devkitpro.org/$archive || { echo "Error: Failed to download $archive"; exit 1; }
+		$FETCH $DEVKITPRO_URL/$archive || { echo "Error: Failed to download $archive"; exit 1; }
 	fi
 done
@@ -212,28 +226,45 @@ cd $BUILDSCRIPTDIR
 mkdir -p $BUILDDIR
 cd $BUILDDIR
-extract_and_patch binutils $BINUTILS_VER xz
+extract_and_patch binutils $BINUTILS_VER bz2
-extract_and_patch gcc $GCC_VER xz
+extract_and_patch gcc $GCC_VER bz2
 rm -fr gcc-$GCC_VER/zlib
 extract_and_patch newlib $NEWLIB_VER gz
 extract_and_patch gdb $GDB_VER bz2
-if [ $VERSION -eq 2 ]; then extract_and_patch binutils $MN_BINUTILS_VER bz2; fi
+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
 for archive in $hostarchives
 do
 	tar -xjf $SRCDIR/$archive
 done
 #---------------------------------------------------------------------------------
 # Build and install devkit components
 #---------------------------------------------------------------------------------
 if [ -f $scriptdir/build-gcc.sh ]; then . $scriptdir/build-gcc.sh || { echo "Error building toolchain"; exit 1; }; cd $BUILDSCRIPTDIR; fi
 if [ -f $scriptdir/build-tools.sh ]; then . $scriptdir/build-tools.sh || { echo "Error building tools"; exit 1; }; cd $BUILDSCRIPTDIR; fi
 if [ -f $scriptdir/build-crtls.sh ]; then . $scriptdir/build-crtls.sh || { echo "Error building crtls"; exit 1; }; cd $BUILDSCRIPTDIR; fi
-
+if [ "$CROSSBUILD" = "i686-w64-mingw32" ]; then
-if [ "$BUILD_DKPRO_SKIP_CRTLS" != "1" ] && [ -f $scriptdir/build-crtls.sh ]; then
+	if [ $VERSION -ne 3 ]; then
-  . $scriptdir/build-crtls.sh || { echo "Error building crtls & rules"; exit 1; }; cd $BUILDSCRIPTDIR;
+		cp -v 	/opt/i686-w64-mingw32/mingw/lib/FreeImage.dll $prefix/bin
 	fi
 	cp -v	/opt/i686-w64-mingw32/mingw/lib/libstdc++-6.dll \
 		/opt/i686-w64-mingw32/mingw/lib/libgcc_s_sjlj-1.dll \
 		$prefix/bin
 fi
-cd $BUILDSCRIPTDIR
+echo "stripping installed binaries"
-
+. ./strip_bins.sh
 if [ "$BUILD_DKPRO_NO_STRIP_BINARIES" != "1" ]; then
 	echo "stripping installed binaries"
 	. ./strip_bins.sh
 fi
 #---------------------------------------------------------------------------------
 # Clean up temporary files and source directories
@@ -257,13 +288,5 @@ fi
 echo
-echo "note: Add the following to your environment;"
+echo "note: Add the following to your environment;  DEVKITPRO=$TOOLPATH $toolchain=$TOOLPATH/$package"
 echo
 echo "  DEVKITPRO=$TOOLPATH"
 if [ "$toolchain" != "DEVKITA64" ]; then
 echo "  $toolchain=$TOOLPATH/$package"
 fi
 echo
 echo "add $TOOLPATH/tools/bin to your PATH"
 echo
 echo
--- a/config.sh.sample
+++ b/config.sh.sample
@@ -9,10 +9,19 @@
 #   0: User selects manually
 #   1: devkitARM
 #   2: devkitPPC
-#   3: devkitA64
+#   3: devkitPSP
 #---------------------------------------------------------------------------------
 BUILD_DKPRO_PACKAGE=0
 #---------------------------------------------------------------------------------
 # Download source packages
 #---------------------------------------------------------------------------------
 #   0: User selects manually
 #   1: already downloaded
 #   2: download packages
 #---------------------------------------------------------------------------------
 BUILD_DKPRO_DOWNLOAD=0
 #---------------------------------------------------------------------------------
 # Toolchain installation directory, comment if not specified
 #---------------------------------------------------------------------------------
@@ -22,28 +31,12 @@ BUILD_DKPRO_PACKAGE=0
 #---------------------------------------------------------------------------------
 # Path to previously downloaded source packages, comment if not specified
 #---------------------------------------------------------------------------------
-#BUILD_DKPRO_SRCDIR=~/projects/archives
+#BUILD_DKPRO_SRCDIR=/d/projects/archives
 #---------------------------------------------------------------------------------
 # MAKEFLAGS for building - use number of processors for jobs
 #---------------------------------------------------------------------------------
 #numcores=`getconf _NPROCESSORS_ONLN`
 #export MAKEFLAGS="$MAKEFLAGS -j${numcores}"
 #---------------------------------------------------------------------------------
 # Uncomment to skip building of crtls and rules files
 #---------------------------------------------------------------------------------
 #BUILD_DKPRO_SKIP_CRTLS=1
 # Automated script execution
 #---------------------------------------------------------------------------------
-#  0: Ask to delete build folders & patched sources
+#  0: Ask to delete build folders & patched sources 
-#  1: Use defaults, don't pause for answers
+#  1: Use defaults, don't pause for answers 
 #---------------------------------------------------------------------------------
 BUILD_DKPRO_AUTOMATED=0
 #---------------------------------------------------------------------------------
 # set OSX SDK path if needed
 #---------------------------------------------------------------------------------
 #export OSXSDKPATH=/Library/Developer/CommandLineTools/SDKs/MacOSX10.12.sdk
--- a/cross-build-i686-w64-mingw32.sh
+++ b/cross-build-i686-w64-mingw32.sh
@@ -0,0 +1,3 @@
 #!/bin/bash
 export CROSSBUILD=i686-w64-mingw32
 export PATH=/opt/i686-w64-mingw32/bin:$PATH
--- a/dka64/patches/binutils-2.32.patch
+++ b/dka64/patches/binutils-2.32.patch
@@ -1,604 +0,0 @@
 diff --git a/bfd/elf-bfd.h b/bfd/elf-bfd.h
 index 5741c60264..fb5d9d069c 100644
 --- a/bfd/elf-bfd.h
 +++ b/bfd/elf-bfd.h
@@ -1789,6 +1789,14 @@ struct output_elf_obj_tdata
     asection *sec;
   } build_id;
 +  /* Data for .nx-module-name. */
 +  struct
 +  {
 +    bfd_boolean (*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 eb3e1828e9..bc6bb48804 100644
 --- a/bfd/elf.c
 +++ b/bfd/elf.c
@@ -6514,6 +6514,14 @@ _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)
     return (*t->o->build_id.after_write_object_contents) (abfd);
 diff --git a/bfd/elfnn-aarch64.c b/bfd/elfnn-aarch64.c
 index faa27611d4..888af6bcd8 100644
 --- a/bfd/elfnn-aarch64.c
 +++ b/bfd/elfnn-aarch64.c
@@ -2341,6 +2341,12 @@ 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.  */
@@ -6436,11 +6442,13 @@ 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;
       bfd_boolean unresolved_reloc = FALSE;
 +      bfd_boolean resolved_to_zero = FALSE;
       char *error_message = NULL;
       r_symndx = ELFNN_R_SYM (rel->r_info);
@@ -6576,6 +6584,10 @@ 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:
@@ -6599,7 +6611,7 @@ 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);
@@ -6694,7 +6706,7 @@ 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);
@@ -6743,7 +6755,7 @@ 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);
@@ -7086,6 +7098,26 @@ 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.   */
 +
 +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
@@ -8286,6 +8318,7 @@ 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;
 +  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)
@@ -8305,6 +8338,10 @@ 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
@@ -8314,7 +8351,7 @@ 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))
@@ -8348,6 +8385,11 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
 	     of relaxing into these from the large model PLT entries.  */
 	  s->size += 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;
@@ -8370,6 +8412,7 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
 	  htab->root.srelplt->reloc_count++;
 	}
 +	}
       else
 	{
 	  h->plt.offset = (bfd_vma) - 1;
@@ -8382,9 +8425,6 @@ 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)
     {
       bfd_boolean dyn;
@@ -8396,7 +8436,7 @@ 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))
@@ -8410,7 +8450,7 @@ 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))
@@ -8446,7 +8486,7 @@ 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
@@ -8512,7 +8552,7 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
 	 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;
@@ -8532,7 +8572,9 @@ 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
@@ -8543,6 +8585,7 @@ 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;
@@ -9163,8 +9206,17 @@ 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;
 +  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;
@@ -9199,7 +9251,7 @@ elfNN_aarch64_finish_dynamic_symbol (bfd *output_bfd,
 	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.  */
@@ -9218,10 +9270,11 @@ elfNN_aarch64_finish_dynamic_symbol (bfd *output_bfd,
     }
   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;
@@ -9715,6 +9768,9 @@ 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/Makefile.am b/ld/Makefile.am
 index c2c798b4fe..a0073d27fe 100644
 --- a/ld/Makefile.am
 +++ b/ld/Makefile.am
@@ -1509,19 +1509,23 @@ ens32knbsd.c:	$(srcdir)/emulparams/ns32knbsd.sh \
   $(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 --git a/ld/Makefile.in b/ld/Makefile.in
 index fc687fc516..7d85865d92 100644
 --- a/ld/Makefile.in
 +++ b/ld/Makefile.in
@@ -3114,18 +3114,22 @@ ens32knbsd.c:	$(srcdir)/emulparams/ns32knbsd.sh \
 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 \
 diff --git a/ld/emulparams/aarch64elf.sh b/ld/emulparams/aarch64elf.sh
 index 4a59342722..2aa1ec7712 100644
 --- a/ld/emulparams/aarch64elf.sh
 +++ b/ld/emulparams/aarch64elf.sh
@@ -1,3 +1,5 @@
 +. ${srcdir}/emulparams/dynamic_undefined_weak.sh
 +
 ARCH=aarch64
 MACHINE=
 NOP=0x1f2003d5
 diff --git a/ld/emulparams/aarch64elf32.sh b/ld/emulparams/aarch64elf32.sh
 index 38bcd4bbb0..da0f411feb 100644
 --- a/ld/emulparams/aarch64elf32.sh
 +++ b/ld/emulparams/aarch64elf32.sh
@@ -1,3 +1,5 @@
 +. ${srcdir}/emulparams/dynamic_undefined_weak.sh
 +
 ARCH="aarch64:ilp32"
 MACHINE=
 NOP=0x1f2003d5
 diff --git a/ld/emultempl/aarch64elf.em b/ld/emultempl/aarch64elf.em
 index 45e40b510c..916ef2086a 100644
 --- a/ld/emultempl/aarch64elf.em
 +++ b/ld/emultempl/aarch64elf.em
@@ -380,7 +380,7 @@ PARSE_AND_LIST_LONGOPTS='
   { "no-apply-dynamic-relocs", no_argument, NULL, OPTION_NO_APPLY_DYNAMIC_RELOCS},
 '
 -PARSE_AND_LIST_OPTIONS='
 +PARSE_AND_LIST_OPTIONS=${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/elf32.em b/ld/emultempl/elf32.em
 index f4f7ad6b4e..8428a54697 100644
 --- a/ld/emultempl/elf32.em
 +++ b/ld/emultempl/elf32.em
@@ -192,6 +192,9 @@ static char *depaudit; /* colon (typically) separated list of libs */
 /* Style of .note.gnu.build-id section.  */
 static const char *emit_note_gnu_build_id;
 +/* NX module name. */
 +static const char *emit_nx_module_name;
 +
 /* On Linux, it's possible to have different versions of the same
    shared library linked against different versions of libc.  The
    dynamic linker somehow tags which libc version to use in
@@ -1217,6 +1220,92 @@ setup_build_id (bfd *ibfd)
   return FALSE;
 }
 +static bfd_boolean
 +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_bwrite (contents, size, abfd) == size);
 +}
 +
 +/* Make .nx-module-name section, and set up elf_tdata->nx_module_name.  */
 +
 +static bfd_boolean
 +setup_nx_module_name (bfd *ibfd, bfd *obfd)
 +{
 +  asection *s;
 +  bfd_size_type size;
 +  flagword flags;
 +
 +  if (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 *) emit_nx_module_name);
 +      emit_nx_module_name = (char *) lbasename (bfd_get_filename (obfd));
 +      emit_nx_module_name = xstrdup (emit_nx_module_name);
 +      dot_pos = strrchr (emit_nx_module_name, '.');
 +      if (dot_pos != NULL)
 +        {
 +          /* Remove extension. */
 +          *dot_pos = 0;
 +        }
 +    }
 +
 +  size = 8 + strlen(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 (ibfd, 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 = 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 after all the input files have been opened.  */
 static void
@@ -1267,6 +1356,24 @@ gld${EMULATION_NAME}_after_open (void)
 	}
     }
 +  if (emit_nx_module_name != NULL)
 +    {
 +      /* Find an ELF input.  */
 +      for (abfd = link_info.input_bfds;
 +        abfd != (bfd *) NULL; abfd = abfd->link.next)
 +        if (bfd_get_flavour (abfd) == bfd_target_elf_flavour
 +            && bfd_count_sections (abfd) != 0
 +            && !((lang_input_statement_type *) abfd->usrdata)->flags.just_syms)
 +          break;
 +
 +      /* If there are no ELF input files do not try to create a .nx-module-name section. */
 +      if (abfd == NULL || !setup_nx_module_name (abfd, link_info.output_bfd))
 +        {
 +          free ((char *) emit_nx_module_name);
 +          emit_nx_module_name = NULL;
 +        }
 +    }
 +
   get_elf_backend_data (link_info.output_bfd)->setup_gnu_properties (&link_info);
   if (bfd_link_relocatable (&link_info))
@@ -2720,6 +2827,7 @@ enum elf_options
   OPTION_EXCLUDE_LIBS,
   OPTION_HASH_STYLE,
   OPTION_BUILD_ID,
 +  OPTION_NX_MODULE_NAME,
   OPTION_AUDIT,
   OPTION_COMPRESS_DEBUG
 };
@@ -2750,6 +2858,7 @@ EOF
 fi
 fragment <<EOF
     {"build-id", optional_argument, NULL, OPTION_BUILD_ID},
 +    {"nx-module-name", optional_argument, NULL, OPTION_NX_MODULE_NAME},
     {"compress-debug-sections", required_argument, NULL, OPTION_COMPRESS_DEBUG},
 EOF
 if test x"$GENERATE_SHLIB_SCRIPT" = xyes; then
@@ -2814,6 +2923,16 @@ gld${EMULATION_NAME}_handle_option (int optc)
 	einfo (_("%F%P: invalid --compress-debug-sections option: \`%s'\n"),
 	       optarg);
       break;
 +    case OPTION_NX_MODULE_NAME:
 +      if (emit_nx_module_name != NULL)
 +        {
 +          free ((char *) emit_nx_module_name);
 +          emit_nx_module_name = NULL;
 +        }
 +      if (optarg == NULL)
 +        optarg = "";
 +      emit_nx_module_name = xstrdup (optarg);
 +      break;
 EOF
 if test x"$GENERATE_SHLIB_SCRIPT" = xyes; then
 diff --git a/ld/ldgram.y b/ld/ldgram.y
 index c3eadeb392..59ab143526 100644
 --- a/ld/ldgram.y
 +++ b/ld/ldgram.y
@@ -819,6 +819,7 @@ origin_spec:
 	ORIGIN '=' mustbe_exp
 		{
 		  region->origin_exp = $3;
 +		  region->current = region->origin;
 		}
 	;
 diff --git a/ld/ldlang.c b/ld/ldlang.c
 index 33f6bda292..7161f4210a 100644
 --- a/ld/ldlang.c
 +++ b/ld/ldlang.c
@@ -7381,9 +7381,6 @@ lang_process (void)
   current_target = default_target;
   lang_statement_iteration++;
   open_input_bfds (statement_list.head, OPEN_BFD_NORMAL);
 -  /* open_input_bfds also handles assignments, so we can give values
 -     to symbolic origin/length now.  */
 -  lang_do_memory_regions ();
 #ifdef ENABLE_PLUGINS
   if (link_info.lto_plugin_active)
@@ -7526,6 +7523,8 @@ lang_process (void)
   /* PR 13683: We must rerun the assignments prior to running garbage
      collection in order to make sure that all symbol aliases are resolved.  */
   lang_do_assignments (lang_mark_phase_enum);
 +
 +  lang_do_memory_regions();
   expld.phase = lang_first_phase_enum;
   /* Size up the common data.  */
@@ -7610,11 +7609,8 @@ lang_process (void)
   /* Fix any __start, __stop, .startof. or .sizeof. symbols.  */
   lang_finalize_start_stop ();
 -  /* Do all the assignments again, to report errors.  Assignment
 -     statements are processed multiple times, updating symbols; In
 -     open_input_bfds, lang_do_assignments, and lang_size_sections.
 -     Since lang_relax_sections calls lang_do_assignments, symbols are
 -     also updated in ldemul_after_allocation.  */
 +  /* Do all the assignments, now that we know the final resting places
 +     of all the symbols.  */
   lang_do_assignments (lang_final_phase_enum);
   ldemul_finish ();
--- a/dka64/patches/gcc-12.2.0.patch
+++ b/dka64/patches/gcc-12.2.0.patch
@@ -1,355 +0,0 @@
 diff --git a/gcc/config.gcc b/gcc/config.gcc
 index c5064dd3766..decfa78fb7b 100644
 --- a/gcc/config.gcc
 +++ b/gcc/config.gcc
@@ -1093,7 +1093,14 @@ aarch64*-*-elf | aarch64*-*-fuchsia* | aarch64*-*-rtems*)
 	tmake_file="${tmake_file} aarch64/t-aarch64"
 	case $target in
 	aarch64-*-elf*)
 +		default_use_cxa_atexit=yes
 		use_gcc_stdint=wrap
 +		tm_file="${tm_file} devkitpro.h"
 +		tm_defines="${tm_defines}  TARGET_DEFAULT_ASYNC_UNWIND_TABLES=1"
 +		extra_options="${extra_options} devkitpro.opt"
 +		case ${enable_threads} in
 +			"" | yes | posix) thread_file='posix' ;;
 +		esac
 		;;
         aarch64-*-fuchsia*)
                 tm_file="${tm_file} fuchsia.h"
 diff --git a/gcc/config/aarch64/aarch64-elf-raw.h b/gcc/config/aarch64/aarch64-elf-raw.h
 index d4d820a9d54..ed5dd440846 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 93572fe8330..9327c52a819 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.cc b/gcc/config/aarch64/aarch64.cc
 index 5c9e7791a12..718db155d57 100644
 --- a/gcc/config/aarch64/aarch64.cc
 +++ b/gcc/config/aarch64/aarch64.cc
@@ -19413,8 +19413,24 @@ 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 359b6e8561f..f5b596fc312 100644
 --- a/gcc/config/aarch64/aarch64.h
 +++ b/gcc/config/aarch64/aarch64.h
@@ -1245,6 +1245,10 @@ 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
@@ -1290,7 +1294,7 @@ extern const char *aarch64_rewrite_mcpu (int argc, const char **argv);
 #define MCPU_TO_MARCH_SPEC_FUNCTIONS \
   { "rewrite_mcpu", aarch64_rewrite_mcpu },
 -#if defined(__aarch64__)
 +#if 0 // defined(__aarch64__)
 extern const char *host_detect_local_cpu (int argc, const char **argv);
 #define HAVE_LOCAL_CPU_DETECT
 # define EXTRA_SPEC_FUNCTIONS						\
 diff --git a/gcc/config/aarch64/aarch64.md b/gcc/config/aarch64/aarch64.md
 index 34b8059b45b..4debacf3cb9 100644
 --- a/gcc/config/aarch64/aarch64.md
 +++ b/gcc/config/aarch64/aarch64.md
@@ -6906,11 +6906,22 @@
 (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 92220b26ee2..68abc1764f6 100644
 --- a/gcc/config/aarch64/aarch64.opt
 +++ b/gcc/config/aarch64/aarch64.opt
@@ -122,6 +122,21 @@ 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 Negative(march=) ToLower Joined Var(aarch64_arch_string)
 Use features of architecture ARCH.
@@ -260,7 +275,7 @@ TargetVariable
 long aarch64_stack_protector_guard_offset = 0
 moutline-atomics
 -Target Var(aarch64_flag_outline_atomics) Init(2) Save
 +Target Var(aarch64_flag_outline_atomics) Save
 Generate local calls to out-of-line atomic operations.
 -param=aarch64-sve-compare-costs=
 diff --git a/gcc/config/aarch64/t-aarch64 b/gcc/config/aarch64/t-aarch64
 index ba74abc0a43..5202ec05d0b 100644
 --- a/gcc/config/aarch64/t-aarch64
 +++ b/gcc/config/aarch64/t-aarch64
@@ -177,8 +177,10 @@ aarch64-cc-fusion.o: $(srcdir)/config/aarch64/aarch64-cc-fusion.cc \
 		$(srcdir)/config/aarch64/aarch64-cc-fusion.cc
 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
 insn-conditions.md: s-check-sve-md
 s-check-sve-md: $(srcdir)/config/aarch64/check-sve-md.awk \
 diff --git a/gcc/config/devkitpro.h b/gcc/config/devkitpro.h
 new file mode 100644
 index 00000000000..a25459e4352
 --- /dev/null
 +++ b/gcc/config/devkitpro.h
@@ -0,0 +1,32 @@
 +/* Definitions for devkitPro toolchains.
 +   Copyright (C) 2016-2018 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/>.  */
 +
 +#undef TARGET_OS_CPP_BUILTINS
 +#define TARGET_OS_CPP_BUILTINS()                \
 +    do {                                        \
 +        builtin_define ("__DEVKITA64__");       \
 +        builtin_define ("__DEVKITPRO__");       \
 +    } while (0)
 +
 +
 diff --git a/gcc/config/devkitpro.opt b/gcc/config/devkitpro.opt
 new file mode 100644
 index 00000000000..9acbbf9d27c
 --- /dev/null
 +++ b/gcc/config/devkitpro.opt
@@ -0,0 +1,29 @@
 +; Options for devkitPro toolchains.
 +
 +; Copyright (C) 2011-2018 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.
 +;
 +; You should have received a copy of the GNU General Public License
 +; along with GCC; see the file COPYING3.  If not see
 +; <http://www.gnu.org/licenses/>.
 +
 +; See the GCC internals manual (options.texi) for a description of
 +; this file's format.
 +
 +; Please try to keep this file in ASCII collating order.
 +
 +pthread
 +Driver
 +
 +; This comment is to ensure we retain the blank line above.
 diff --git a/gcc/config/i386/host-mingw32.cc b/gcc/config/i386/host-mingw32.cc
 index 3b0d83ffc60..6e063b6ccd0 100644
 --- a/gcc/config/i386/host-mingw32.cc
 +++ b/gcc/config/i386/host-mingw32.cc
@@ -45,7 +45,11 @@ static size_t mingw32_gt_pch_alloc_granularity (void);
 static inline void w32_error(const char*, const char*, int, const char*);
 /* FIXME: Is this big enough?  */
 +#if __MINGW64__
 +static const size_t pch_VA_max_size  = UINT64_C(64 * 1024 * 1024 * 1024);
 +#else
 static const size_t pch_VA_max_size  = 128 * 1024 * 1024;
 +#endif
 /* Granularity for reserving address space.  */
 static size_t va_granularity = 0x10000;
 diff --git a/gcc/gcc.cc b/gcc/gcc.cc
 index bb07cc244e3..eff31f5093d 100644
 --- a/gcc/gcc.cc
 +++ b/gcc/gcc.cc
@@ -860,6 +860,11 @@ 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  \
@@ -1204,6 +1209,7 @@ 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;
@@ -1709,6 +1715,7 @@ 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 b98b86a5a88..3f62b3616d2 100644
 --- a/libgcc/crtstuff.c
 +++ b/libgcc/crtstuff.c
@@ -325,7 +325,7 @@ register_tm_clones (void)
 #ifdef OBJECT_FORMAT_ELF
 -#if DEFAULT_USE_CXA_ATEXIT
 +#if 1 /* DEFAULT_USE_CXA_ATEXIT */
 /* Declare the __dso_handle variable.  It should have a unique value
    in every shared-object; in a main program its value is zero.  The
    object should in any case be protected.  This means the instance
 diff --git a/libgcc/gthr.h b/libgcc/gthr.h
 index 7943c94f6d1..6d23362f7f0 100644
 --- a/libgcc/gthr.h
 +++ b/libgcc/gthr.h
@@ -136,7 +136,7 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
 /* The pe-coff weak support isn't fully compatible to ELF's weak.
    For static libraries it might would work, but as we need to deal
    with shared versions too, we disable it for mingw-targets.  */
 -#ifdef __MINGW32__
 +#if defined(__MINGW32__) || defined(__DEVKITA64__)
 #undef GTHREAD_USE_WEAK
 #define GTHREAD_USE_WEAK 0
 #endif
 diff --git a/libstdc++-v3/include/Makefile.am b/libstdc++-v3/include/Makefile.am
 index 7708f4cf6c5..d3f484a5623 100644
 --- a/libstdc++-v3/include/Makefile.am
 +++ b/libstdc++-v3/include/Makefile.am
@@ -1366,6 +1366,7 @@ ${host_builddir}/gthr.h: ${toplevel_srcdir}/libgcc/gthr.h stamp-${host_alias}
 	    -e '/^#/s/\(${uppercase}${uppercase}*\)/_GLIBCXX_\1/g' \
 	    -e 's/_GLIBCXX_SUPPORTS_WEAK/__GXX_WEAK__/g' \
 	    -e 's/_GLIBCXX___MINGW32_GLIBCXX___/__MINGW32__/g' \
 +	    -e 's/_GLIBCXX___DEVKITA64_GLIBCXX___/__DEVKITA64__/g' \
 	    -e 's,^#include "\(.*\)",#include <bits/\1>,g' \
 	    < $< > $@
 diff --git a/libstdc++-v3/include/Makefile.in b/libstdc++-v3/include/Makefile.in
 index 7023c2de23e..d150a616d13 100644
 --- a/libstdc++-v3/include/Makefile.in
 +++ b/libstdc++-v3/include/Makefile.in
@@ -1857,6 +1857,7 @@ ${host_builddir}/gthr.h: ${toplevel_srcdir}/libgcc/gthr.h stamp-${host_alias}
 	    -e '/^#/s/\(${uppercase}${uppercase}*\)/_GLIBCXX_\1/g' \
 	    -e 's/_GLIBCXX_SUPPORTS_WEAK/__GXX_WEAK__/g' \
 	    -e 's/_GLIBCXX___MINGW32_GLIBCXX___/__MINGW32__/g' \
 +	    -e 's/_GLIBCXX___DEVKITA64_GLIBCXX___/__DEVKITA64__/g' \
 	    -e 's,^#include "\(.*\)",#include <bits/\1>,g' \
 	    < $< > $@
--- a/dka64/patches/newlib-4.3.0.20230120.patch
+++ b/dka64/patches/newlib-4.3.0.20230120.patch
--- a/dka64/rules/base_rules
+++ b/dka64/rules/base_rules
@@ -1,40 +0,0 @@
 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
@@ -1,41 +0,0 @@
 #---------------------------------------------------------------------------------
 # 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-crtls.sh
+++ b/dka64/scripts/build-crtls.sh
@@ -1,15 +0,0 @@
 #!/bin/sh
 #---------------------------------------------------------------------------------
 # set env variables
 #---------------------------------------------------------------------------------
 export DEVKITPRO=$TOOLPATH
 #---------------------------------------------------------------------------------
 # Install the rules files
 #---------------------------------------------------------------------------------
 cd $BUILDDIR
 tar -xvf $SRCDIR/devkita64-rules-$DKA64_RULES_VER.tar.gz
 cd devkita64-rules-$DKA64_RULES_VER
 make install
--- a/dka64/scripts/build-gcc.sh
+++ b/dka64/scripts/build-gcc.sh
@@ -1,149 +0,0 @@
 #!/bin/sh
 #---------------------------------------------------------------------------------
 #---------------------------------------------------------------------------------
 # build and install binutils
 #---------------------------------------------------------------------------------
 mkdir -p $target/binutils
 cd $target/binutils
 if [ ! -f configured-binutils ]
 then
 	../../binutils-$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 $target/gcc
 if [ ! -f configured-gcc ]
 then
 	CFLAGS_FOR_TARGET="-O2 -ffunction-sections -fdata-sections" \
 	CXXFLAGS_FOR_TARGET="-O2 -ffunction-sections -fdata-sections" \
 	LDFLAGS_FOR_TARGET="" \
 	../../gcc-$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-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=$target \
 		--with-newlib=yes \
 		--with-headers=../../newlib-$NEWLIB_VER/newlib/libc/include \
 		--prefix=$prefix \
 		--enable-lto \
 		--disable-tm-clone-registry \
 		--disable-__cxa_atexit \
 		--with-bugurl="https://github.com/devkitPro/buildscripts/issues" --with-pkgversion="devkitA64 release 21" \
 		$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"; 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
--- a/dkarm-eabi/crtls/Makefile
+++ b/dkarm-eabi/crtls/Makefile
@@ -0,0 +1,5 @@
 include $(DEVKITARM)/base_rules
 all:
 	$(CC)  -x assembler-with-cpp -marm -c $(CRT)_crt0.s -o$(CRT)_crt0.o
 	$(CC)  -x assembler-with-cpp -mthumb -c $(CRT)_crt0.s -o thumb/$(CRT)_crt0.o
--- a/dkarm-eabi/crtls/dldi.ld
+++ b/dkarm-eabi/crtls/dldi.ld
@@ -0,0 +1,190 @@
 OUTPUT_FORMAT("elf32-littlearm", "elf32-bigarm", "elf32-littlearm")
 OUTPUT_ARCH(arm)
 ENTRY(_start)
 MEMORY {
 	/*	This base address is chosen to be a reserved instruction in THUMB mode,
 		and SWILT in ARM mode, with an impossible SWI value. This should allow
 		the patcher / linker to find all shifted addresses within each section.
 		Changed sections are: glue_7, got
 	*/
 	ddmem	: ORIGIN = 0xBF800000, LENGTH = 32K		
 }
 SECTIONS
 {
 	.init	:
 	{
 		__text_start = . ;
 		KEEP (*(.init))
 		. = ALIGN(4);  /* REQUIRED. LD is flaky without it. */
 	} >ddmem = 0xff
 	.text :   /* ALIGN (4): */
 	{
 		*(.text.*)
 		*(.stub)
 		/* .gnu.warning sections are handled specially by elf32.em.  */
 		*(.gnu.warning)
 		*(.gnu.linkonce.t*)
 		__glue_start = ABSOLUTE(.);
 		*(.glue_7)
 		*(.glue_7t)
 		__glue_end = ABSOLUTE(.);
 		. = ALIGN(4);  /* REQUIRED. LD is flaky without it. */
 	} >ddmem = 0xff
 	.fini           :
 	{
 		KEEP (*(.fini))
 		. = ALIGN(4);   /* REQUIRED. LD is flaky without it. */
 	} >ddmem =0xff
 	__text_end = . ;
 	.rodata :
 	{
 		*(.rodata)
 		*all.rodata*(*)
 		*(.roda)
 		*(.rodata.*)
 		*(.gnu.linkonce.r*)
 		SORT(CONSTRUCTORS)
 		. = ALIGN(4);   /* REQUIRED. LD is flaky without it. */
 	} >ddmem = 0xff
 	.ARM.extab   : { *(.ARM.extab* .gnu.linkonce.armextab.*) } >ddmem
 	__exidx_start = .;
 	.ARM.exidx   : { *(.ARM.exidx* .gnu.linkonce.armexidx.*) } >ddmem
 	__exidx_end = .;
 /* 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     : { KEEP (*(.preinit_array)) } >ddmem = 0xff
 	PROVIDE (__preinit_array_end = .);
 	PROVIDE (__init_array_start = .);
 	.init_array     : { KEEP (*(.init_array)) } >ddmem = 0xff
 	PROVIDE (__init_array_end = .);
 	PROVIDE (__fini_array_start = .);
 	.fini_array     : { KEEP (*(.fini_array)) } >ddmem = 0xff
 	PROVIDE (__fini_array_end = .);
 	.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))
 		KEEP (*(EXCLUDE_FILE (*crtend.o) .ctors))
 		KEEP (*(SORT(.ctors.*)))
 		KEEP (*(.ctors))
 		. = ALIGN(4);   /* REQUIRED. LD is flaky without it. */
 	} >ddmem = 0xff
 	.dtors :
 	{
 		KEEP (*crtbegin.o(.dtors))
 		KEEP (*(EXCLUDE_FILE (*crtend.o) .dtors))
 		KEEP (*(SORT(.dtors.*)))
 		KEEP (*(.dtors))
 		. = ALIGN(4);   /* REQUIRED. LD is flaky without it. */
 	} >ddmem = 0xff
 	.eh_frame :
 	{
 		KEEP (*(.eh_frame))
 		. = ALIGN(4);   /* REQUIRED. LD is flaky without it. */
 	} >ddmem = 0xff
 	.gcc_except_table :
 	{
 		*(.gcc_except_table)
 		. = ALIGN(4);   /* REQUIRED. LD is flaky without it. */
 	} >ddmem = 0xff
 	.jcr            : { KEEP (*(.jcr)) } >ddmem = 0
 	__got_start = . ;
 	.got            : 
 	{ 
 		*(.got.plt) 
 		*(.got) 
 		*(.rel.got)
 	} >ddmem = 0
 	__got_end = . ;
 	.data ALIGN(4) : 	{
 		__data_start = ABSOLUTE(.);
 		*(.data)
 		*(.data.*)
 		*(.gnu.linkonce.d*)
 		CONSTRUCTORS
 		. = ALIGN(4);
 		__data_end = ABSOLUTE(.) ;
 	} >ddmem = 0xff
 	__data_end = . ;
 	.bss ALIGN(4) :
 	{
 		__bss_start = ABSOLUTE(.);
 		__bss_start__ = ABSOLUTE(.);
 		*(.dynbss)
 		*(.gnu.linkonce.b*)
 		*(.bss*)
 		*(COMMON)
 		. = ALIGN(4);    /* REQUIRED. LD is flaky without it. */
 	} >ddmem
 	__bss_end = . ;
 	__bss_end__ = . ;
 	_end = . ;
 	__end__ = . ;
 	PROVIDE (end = _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) }
 	.stack 0x80000 : { _stack = .; *(.stack) }
 	/* These must appear regardless of  .  */
 }
--- a/dkarm-eabi/crtls/ds_arm7.ld
+++ b/dkarm-eabi/crtls/ds_arm7.ld
@@ -0,0 +1,176 @@
 OUTPUT_FORMAT("elf32-littlearm", "elf32-bigarm", "elf32-littlearm")
 OUTPUT_ARCH(arm)
 ENTRY(_start)
 MEMORY {
 	rom	: ORIGIN = 0x08000000, LENGTH = 32M
 	iwram	: ORIGIN = 0x037f8000, LENGTH = 96K	
 }
 __iwram_start	=	ORIGIN(iwram);
 __iwram_top	=	ORIGIN(iwram)+ LENGTH(iwram);
 __sp_irq	=	__iwram_top - 0x100;
 __sp_svc	=	__sp_irq - 0x100;
 __sp_usr	=	__sp_svc - 0x100;
 __irq_flags	=	0x04000000 - 8;
 __irq_flagsaux	=	0x04000000 - 0x40;
 __irq_vector	=	0x04000000 - 4;
 SECTIONS
 {
 	.init	:
 	{
 		__text_start = . ;
 		KEEP (*(.init))
 		. = ALIGN(4);  /* REQUIRED. LD is flaky without it. */
 		} >iwram = 0xff
 	.plt : { *(.plt) } >iwram = 0xff
 	.text :   /* ALIGN (4): */
 	{
 		*(.text .stub .text.* .gnu.linkonce.t.*)
 		KEEP (*(.text.*personality*))
 		/* .gnu.warning sections are handled specially by elf32.em.  */
 		*(.gnu.warning)
 		*(.glue_7t) *(.glue_7) *(.vfp11_veneer)
 		. = ALIGN(4);  /* REQUIRED. LD is flaky without it. */
 	} >iwram = 0xff
 	.fini           :
 	{
 		KEEP (*(.fini))
 	} >iwram =0xff
 	__text_end = . ;
 	.rodata :
 	{
 		*(.rodata)
 		*all.rodata*(*)
 		*(.roda)
 		*(.rodata.*)
 		*(.gnu.linkonce.r*)
 		SORT(CONSTRUCTORS)
 		. = ALIGN(4);   /* REQUIRED. LD is flaky without it. */
 	} >iwram = 0xff
 	.ARM.extab   : { *(.ARM.extab* .gnu.linkonce.armextab.*) } >iwram
 	__exidx_start = .;
 	.ARM.exidx   : { *(.ARM.exidx* .gnu.linkonce.armexidx.*) } >iwram
 	__exidx_end = .;
 /* 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     : { KEEP (*(.preinit_array)) } >iwram = 0xff
 	PROVIDE (__preinit_array_end = .);
 	PROVIDE (__init_array_start = .);
 	.init_array     : { KEEP (*(.init_array)) } >iwram = 0xff
 	PROVIDE (__init_array_end = .);
 	PROVIDE (__fini_array_start = .);
 	.fini_array     : { KEEP (*(.fini_array)) } >iwram = 0xff
 	PROVIDE (__fini_array_end = .);
 	.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))
 		KEEP (*(EXCLUDE_FILE (*crtend.o) .ctors))
 		KEEP (*(SORT(.ctors.*)))
 		KEEP (*(.ctors))
 		. = ALIGN(4);   /* REQUIRED. LD is flaky without it. */
 	} >iwram = 0xff
 	.dtors :
 	{
 		KEEP (*crtbegin.o(.dtors))
 		KEEP (*(EXCLUDE_FILE (*crtend.o) .dtors))
 		KEEP (*(SORT(.dtors.*)))
 		KEEP (*(.dtors))
 		. = ALIGN(4);   /* REQUIRED. LD is flaky without it. */
 	} >iwram = 0xff
 	.eh_frame :
 	{
 		KEEP (*(.eh_frame))
 		. = ALIGN(4);   /* REQUIRED. LD is flaky without it. */
 	} >iwram = 0xff
 	.gcc_except_table :
 	{
 		*(.gcc_except_table)
 		. = ALIGN(4);   /* REQUIRED. LD is flaky without it. */
 	} >iwram = 0xff
 	.jcr            : { KEEP (*(.jcr)) } >iwram = 0
 	.got            : { *(.got.plt) *(.got) } >iwram = 0
 	.data ALIGN(4) : 	{
 		__data_start = ABSOLUTE(.);
 		*(.data)
 		*(.data.*)
 		*(.gnu.linkonce.d*)
 		CONSTRUCTORS
 		. = ALIGN(4);
 		__data_end = ABSOLUTE(.) ;
 	} >iwram = 0xff
 	.bss ALIGN(4) :
 	{
 		__bss_start = ABSOLUTE(.);
 		__bss_start__ = ABSOLUTE(.);
 		*(.dynbss)
 		*(.gnu.linkonce.b*)
 		*(.bss*)
 		*(COMMON)
 		. = ALIGN(4);    /* REQUIRED. LD is flaky without it. */
 		__bss_end__ = ABSOLUTE(.);
 		__end__ = ABSOLUTE(.);
 	} >iwram
 	/* 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) }
 	.stack 0x80000 : { _stack = .; *(.stack) }
 	/* These must appear regardless of  .  */
 }
--- a/dkarm-eabi/crtls/ds_arm7.specs
+++ b/dkarm-eabi/crtls/ds_arm7.specs
@@ -0,0 +1,8 @@
 %rename link                old_link
 *link:
 %(old_link) -T ds_arm7.ld%s
 *startfile:
 ds_arm7_crt0%O%s crti%O%s crtbegin%O%s
--- a/dkarm-eabi/crtls/ds_arm7_crt0.s
+++ b/dkarm-eabi/crtls/ds_arm7_crt0.s
@@ -0,0 +1,97 @@
@---------------------------------------------------------------------------------
 	.section ".init"
 	.global _start
@---------------------------------------------------------------------------------
 	.align	4
 	.arm
@---------------------------------------------------------------------------------
 _start:
@---------------------------------------------------------------------------------
 	mov	r0, #0x04000000		@ IME = 0;
 	mov	r1, #0
 	str	r1, [r0, #0x208]
 	mov	r0, #0x12		@ Switch to IRQ Mode
 	msr	cpsr, r0
 	ldr	sp, =__sp_irq		@ Set IRQ stack
 	mov	r0, #0x13		@ Switch to SVC Mode
 	msr	cpsr, r0
 	ldr	sp, =__sp_svc		@ Set SVC stack
 	mov	r0, #0x1F		@ Switch to System Mode
 	msr	cpsr, r0
 	ldr	sp, =__sp_usr		@ Set user stack
 	ldr	r0, =__bss_start__	@ Clear BSS section to 0x00
 	ldr	r1, =__bss_end__
 	sub	r1, r1, r0
 	bl	ClearMem
 	ldr	r3, =__libc_init_array	@ global constructors
 	bl	_blx_r3_stub
 	mov	r0, #0			@ int argc
 	mov	r1, #0			@ char *argv[]
 	ldr	r3, =main
 	ldr	lr,=__libnds_exit
 	bx	r3
@---------------------------------------------------------------------------------
 _blx_r3_stub:
@---------------------------------------------------------------------------------
 	bx	r3
@---------------------------------------------------------------------------------
@ Clear memory to 0x00 if length != 0
@  r0 = Start Address
@  r1 = Length
@---------------------------------------------------------------------------------
 ClearMem:
@---------------------------------------------------------------------------------
 	mov	r2, #3			@ Round down to nearest word boundary
 	add	r1, r1, r2		@ Shouldn't be needed
 	bics	r1, r1, r2		@ Clear 2 LSB (and set Z)
 	bxeq	lr			@ Quit if copy size is 0
 	mov	r2, #0
 ClrLoop:
 	stmia	r0!, {r2}
 	subs	r1, r1, #4
 	bne	ClrLoop
 	bx	lr
@---------------------------------------------------------------------------------
@ Copy memory if length	!= 0
@  r1 = Source Address
@  r2 = Dest Address
@  r4 = Dest Address + Length
@---------------------------------------------------------------------------------
 CopyMemCheck:
@---------------------------------------------------------------------------------
 	sub	r3, r4, r2		@ Is there any data to copy?
@---------------------------------------------------------------------------------
@ Copy memory
@  r1 = Source Address
@  r2 = Dest Address
@  r3 = Length
@---------------------------------------------------------------------------------
 CopyMem:
@---------------------------------------------------------------------------------
 	mov	r0, #3			@ These commands are used in cases where
 	add	r3, r3, r0		@ the length is not a multiple of 4,
 	bics	r3, r3, r0		@ even though it should be.
 	bxeq	lr			@ Length is zero, so exit
 CIDLoop:
 	ldmia	r1!, {r0}
 	stmia	r2!, {r0}
 	subs	r3, r3, #4
 	bne	CIDLoop
 	bx	lr
@---------------------------------------------------------------------------------
 	.align
 	.pool
 	.end
@---------------------------------------------------------------------------------
--- a/dkarm-eabi/crtls/ds_arm7_vram.ld
+++ b/dkarm-eabi/crtls/ds_arm7_vram.ld
@@ -0,0 +1,180 @@
 OUTPUT_FORMAT("elf32-littlearm", "elf32-bigarm", "elf32-littlearm")
 OUTPUT_ARCH(arm)
 ENTRY(_start)
 MEMORY {
 	rom	: ORIGIN = 0x08000000, LENGTH = 32M
 	iwram	: ORIGIN = 0x037f8000, LENGTH = 96K	
 	vram	: ORIGIN = 0x06000000, LENGTH = 128K
 }
 __iwram_start	=	ORIGIN(iwram);
 __iwram_top	=	ORIGIN(iwram)+ LENGTH(iwram);
 __sp_irq	=	__iwram_top - 0x100;
 __sp_svc	=	__sp_irq - 0x100;
 __sp_usr	=	__sp_svc - 0x100;
 __irq_flags	=	0x04000000 - 8;
 __irq_flagsaux	=	0x04000000 - 0x40;
 __irq_vector	=	0x04000000 - 4;
 SECTIONS
 {
 	.init	:
 	{
 		__text_start = . ;
 		KEEP (*(.init))
 		. = ALIGN(4);  /* REQUIRED. LD is flaky without it. */
 		} >vram = 0xff
 	.plt : { *(.plt) } >vram = 0xff
 	.text :   /* ALIGN (4): */
 	{
 		*(.text .stub .text.* .gnu.linkonce.t.*)
 		KEEP (*(.text.*personality*))
 		/* .gnu.warning sections are handled specially by elf32.em.  */
 		*(.gnu.warning)
 		*(.glue_7t) *(.glue_7) *(.vfp11_veneer)
 		. = ALIGN(4);  /* REQUIRED. LD is flaky without it. */
 	} >vram = 0xff
 	.fini           :
 	{
 		KEEP (*(.fini))
 	} >vram =0xff
 	__text_end = . ;
 	.rodata :
 	{
 		*(.rodata)
 		*all.rodata*(*)
 		*(.roda)
 		*(.rodata.*)
 		*(.gnu.linkonce.r*)
 		SORT(CONSTRUCTORS)
 		. = ALIGN(4);   /* REQUIRED. LD is flaky without it. */
 	} >vram = 0xff
 	.ARM.extab   : { *(.ARM.extab* .gnu.linkonce.armextab.*) } >vram
 	__exidx_start = .;
 	.ARM.exidx   : { *(.ARM.exidx* .gnu.linkonce.armexidx.*) } >vram
 	__exidx_end = .;
 /* 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     : { KEEP (*(.preinit_array)) } >vram = 0xff
 	PROVIDE (__preinit_array_end = .);
 	PROVIDE (__init_array_start = .);
 	.init_array     : { KEEP (*(.init_array)) } >vram = 0xff
 	PROVIDE (__init_array_end = .);
 	PROVIDE (__fini_array_start = .);
 	.fini_array     : { KEEP (*(.fini_array)) } >vram = 0xff
 	PROVIDE (__fini_array_end = .);
 	.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))
 		KEEP (*(EXCLUDE_FILE (*crtend.o) .ctors))
 		KEEP (*(SORT(.ctors.*)))
 		KEEP (*(.ctors))
 		. = ALIGN(4);   /* REQUIRED. LD is flaky without it. */
 	} >vram = 0xff
 	.dtors :
 	{
 		KEEP (*crtbegin.o(.dtors))
 		KEEP (*(EXCLUDE_FILE (*crtend.o) .dtors))
 		KEEP (*(SORT(.dtors.*)))
 		KEEP (*(.dtors))
 		. = ALIGN(4);   /* REQUIRED. LD is flaky without it. */
 	} >vram = 0xff
 	.eh_frame :
 	{
 		KEEP (*(.eh_frame))
 		. = ALIGN(4);   /* REQUIRED. LD is flaky without it. */
 	} >vram = 0xff
 	.gcc_except_table :
 	{
 		*(.gcc_except_table)
 		. = ALIGN(4);   /* REQUIRED. LD is flaky without it. */
 	} >vram = 0xff
 	.jcr            : { KEEP (*(.jcr)) } >vram = 0
 	.got            : { *(.got.plt) *(.got) } >vram = 0
 	.data ALIGN(4) : 	{
 		__data_start = ABSOLUTE(.);
 		*(.data)
 		*(.data.*)
 		*(.gnu.linkonce.d*)
 		CONSTRUCTORS
 		. = ALIGN(4);
 		__data_end = ABSOLUTE(.) ;
 	} >vram = 0xff
 	.bss ALIGN(4) :
 	{
 		__bss_start = ABSOLUTE(.);
 		__bss_start__ = ABSOLUTE(.);
 		*(.dynbss)
 		*(.gnu.linkonce.b*)
 		*(.bss*)
 		*(COMMON)
 		. = ALIGN(4);    /* REQUIRED. LD is flaky without it. */
 		__bss_end__ = ABSOLUTE(.);
 		__end__ = ABSOLUTE(.);
 	} >vram
 	/* 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) }
 	.stack 0x80000 : { _stack = .; *(.stack) }
 	/* These must appear regardless of  .  */
 }
--- a/dkarm-eabi/crtls/ds_arm7_vram.specs
+++ b/dkarm-eabi/crtls/ds_arm7_vram.specs
@@ -0,0 +1,8 @@
 %rename link                old_link
 *link:
 %(old_link) -T ds_arm7_vram.ld%s
 *startfile:
 ds_arm7_crt0%O%s crti%O%s crtbegin%O%s
--- a/dkarm-eabi/crtls/ds_arm9.ld
+++ b/dkarm-eabi/crtls/ds_arm9.ld
@@ -0,0 +1,242 @@
 OUTPUT_FORMAT("elf32-littlearm", "elf32-bigarm", "elf32-littlearm")
 OUTPUT_ARCH(arm)
 ENTRY(_start)
 __vectors_start	=	ORIGIN(vectors);
 __itcm_start	=	ORIGIN(itcm);
 __ewram_end	=	ORIGIN(ewram) + LENGTH(ewram);
 __eheap_end	=	ORIGIN(ewram) + LENGTH(ewram);
 __dtcm_start	=	ORIGIN(dtcm);
 __dtcm_top	=	ORIGIN(dtcm) + LENGTH(dtcm);
 __irq_flags	=	__dtcm_top - 0x08;
 __irq_vector	=	__dtcm_top - 0x04;
 __sp_svc	=	__dtcm_top - 0x100;
 __sp_irq	=	__sp_svc - 0x100;
 __sp_usr	=	__sp_irq - 0x100;
 SECTIONS
 {
 	.init	:
 	{
 		__text_start = . ;
 		KEEP (*(.init))
 		. = ALIGN(4);  /* REQUIRED. LD is flaky without it. */
 	} >ewram = 0xff
 	.plt : { *(.plt) } >ewram = 0xff
 	.text :   /* ALIGN (4): */
 	{
 		*(EXCLUDE_FILE (*.itcm*) .text)
 		*(.text.*)
 		*(.stub)
 		/* .gnu.warning sections are handled specially by elf32.em.  */
 		*(.gnu.warning)
 		*(.gnu.linkonce.t*)
 		*(.glue_7)
 		*(.glue_7t)
 		. = ALIGN(4);  /* REQUIRED. LD is flaky without it. */
 	} >ewram = 0xff
 	.fini           :
 	{
 		KEEP (*(.fini))
 	} >ewram =0xff
 	__text_end = . ;
 	.rodata :
 	{
 		*(.rodata)
 		*all.rodata*(*)
 		*(.roda)
 		*(.rodata.*)
 		*(.gnu.linkonce.r*)
 		SORT(CONSTRUCTORS)
 		. = ALIGN(4);   /* REQUIRED. LD is flaky without it. */
 	} >ewram = 0xff
 	.ARM.extab   : { *(.ARM.extab* .gnu.linkonce.armextab.*) } >ewram
 	__exidx_start = .;
 	ARM.exidx   : { *(.ARM.exidx* .gnu.linkonce.armexidx.*) } >ewram
 	__exidx_end = .;
 	/*	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     : { KEEP (*(.preinit_array)) } >ewram = 0xff
 	PROVIDE (__preinit_array_end = .);
 	PROVIDE (__init_array_start = .);
 	.init_array     :
 	{
 		KEEP (*(SORT(.init_array.*)))
 		KEEP (*(.init_array))
 	} >ewram = 0xff
 	PROVIDE (__init_array_end = .);
 	PROVIDE (__fini_array_start = .);
 	.fini_array     :
 	{
 		KEEP (*(.fini_array))
 		KEEP (*(SORT(.fini_array.*)))
 	} >ewram = 0xff
 	PROVIDE (__fini_array_end = .);
 	.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))
 		KEEP (*(EXCLUDE_FILE (*crtend.o) .ctors))
 		KEEP (*(SORT(.ctors.*)))
 		KEEP (*(.ctors))
 		. = ALIGN(4);   /* REQUIRED. LD is flaky without it. */
 	} >ewram = 0xff
 	.dtors :
 	{
 		KEEP (*crtbegin.o(.dtors))
 		KEEP (*(EXCLUDE_FILE (*crtend.o) .dtors))
 		KEEP (*(SORT(.dtors.*)))
 		KEEP (*(.dtors))
 		. = ALIGN(4);   /* REQUIRED. LD is flaky without it. */
 	} >ewram = 0xff
 	.eh_frame :
 	{
 		KEEP (*(.eh_frame))
 		. = ALIGN(4);   /* REQUIRED. LD is flaky without it. */
 	} >ewram = 0xff
 	.gcc_except_table :
 	{
 		*(.gcc_except_table)
 		. = ALIGN(4);   /* REQUIRED. LD is flaky without it. */
 	} >ewram = 0xff
 	.jcr            : { KEEP (*(.jcr)) } >ewram = 0
 	.got            : { *(.got.plt) *(.got) *(.rel.got) } >ewram = 0
 	.ewram ALIGN(4) : 
 	{
 		__ewram_start = ABSOLUTE(.) ;
 		*(.ewram)
 		*ewram.*(.text)
 		. = ALIGN(4);   /* REQUIRED. LD is flaky without it. */
 	} >ewram = 0xff
 	.data ALIGN(4) :
 	{
 		__data_start = ABSOLUTE(.);
 		*(.data)
 		*(.data.*)
 		*(.gnu.linkonce.d*)
 		CONSTRUCTORS
 		. = ALIGN(4);
 		__data_end = ABSOLUTE(.) ;
 	} >ewram = 0xff
 	__dtcm_lma = . ;
 	__bss_vma = . ;
 	.dtcm __dtcm_start : AT (__dtcm_lma)
 	{
 		*(.dtcm)
 		*(.dtcm.*)
 		. = ALIGN(4);
 		__dtcm_end = ABSOLUTE(.);
 	} >dtcm  = 0xff
 	__itcm_lma = __dtcm_lma + SIZEOF(.dtcm);
 	.itcm __itcm_start : AT (__itcm_lma)
 	{
 		*(.itcm)
 		*itcm.*(.text)
 		. = ALIGN(4);
 		__itcm_end = ABSOLUTE(.);
 	} >itcm = 0xff
 	__vectors_lma = __itcm_lma + SIZEOF(.itcm);
 	.vectors __vectors_start : AT (__vectors_lma)
 	{
 		*(.vectors)
 		*vectors.*(.text)
 		. = ALIGN(4);
 		__vectors_end = ABSOLUTE(.);
 	} >vectors = 0xff
 	.sbss __dtcm_end (NOLOAD): 
 	{
 		__sbss_start = ABSOLUTE(.);
 		__sbss_start__ = ABSOLUTE(.);
 		*(.sbss)
 		. = ALIGN(4);    /* REQUIRED. LD is flaky without it. */
 		__sbss_end = ABSOLUTE(.);
 	} >dtcm 
 	.bss __bss_vma (NOLOAD): 
 	{
 		__bss_start = ABSOLUTE(.);
 		__bss_start__ = ABSOLUTE(.);
 		*(.dynbss)
 		*(.gnu.linkonce.b*)
 		*(.bss*)
 		*(COMMON)
 		. = ALIGN(4);    /* REQUIRED. LD is flaky without it. */
 		__bss_end__ = ABSOLUTE(.) ;
 		__end__ = ABSOLUTE(.) ;
 	} AT>ewram 
 	/* 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) }
 	.stack 0x80000 : { _stack = .; *(.stack) }
 	/* These must appear regardless of  .  */
 }
--- a/dkarm-eabi/crtls/ds_arm9.mem
+++ b/dkarm-eabi/crtls/ds_arm9.mem
@@ -0,0 +1,8 @@
 MEMORY {
 	rom	: ORIGIN = 0x08000000, LENGTH = 32M
 	ewram	: ORIGIN = 0x02000000, LENGTH = 4M - 4k
 	dtcm	: ORIGIN = 0x0b000000, LENGTH = 16K
 	vectors	: ORIGIN = 0x01000000, LENGTH = 256
 	itcm	: ORIGIN = 0x01000100, LENGTH = 32K - 256
 }
--- a/dkarm-eabi/crtls/ds_arm9.specs
+++ b/dkarm-eabi/crtls/ds_arm9.specs
@@ -0,0 +1,8 @@
 %rename link                old_link
 *link:
 %(old_link) -T ds_arm9.mem%s -T ds_arm9.ld%s
 *startfile:
 ds_arm9_crt0%O%s crti%O%s crtbegin%O%s
--- a/dkarm-eabi/crtls/ds_arm9_crt0.s
+++ b/dkarm-eabi/crtls/ds_arm9_crt0.s
@@ -0,0 +1,208 @@
@---------------------------------------------------------------------------------
@ DS processor selection
@---------------------------------------------------------------------------------
 	.arch	armv5te
 	.cpu	arm946e-s
@---------------------------------------------------------------------------------
 	.equ	_libnds_argv,0x02FFFE70
@---------------------------------------------------------------------------------
 	.section ".init"
 	.global _start
@---------------------------------------------------------------------------------
 	.align	4
 	.arm
@---------------------------------------------------------------------------------
 _start:
@---------------------------------------------------------------------------------
 	mov	r0, #0x04000000			@ IME = 0;
 	str	r0, [r0, #0x208]
 	@ set sensible stacks to allow bios call
 	mov	r0, #0x13		@ Switch to SVC Mode
 	msr	cpsr, r0
 	mov	r1,#0x03000000
 	sub	r1,r1,#0x1000
 	mov	sp,r1
 	mov	r0, #0x1F		@ Switch to System Mode
 	msr	cpsr, r0
 	sub	r1,r1,#0x100
 	mov	sp,r1
 	ldr	r3, =__libnds_mpu_setup
 	blx	r3
 	mov	r0, #0x12		@ Switch to IRQ Mode
 	msr	cpsr, r0
 	ldr	sp, =__sp_irq		@ Set IRQ stack
 	mov	r0, #0x13		@ Switch to SVC Mode
 	msr	cpsr, r0
 	ldr	sp, =__sp_svc		@ Set SVC stack
 	mov	r0, #0x1F		@ Switch to System Mode
 	msr	cpsr, r0
 	ldr	sp, =__sp_usr		@ Set user stack
 	ldr	r1, =__itcm_lma		@ Copy instruction tightly coupled memory (itcm section) from LMA to VMA
 	ldr	r2, =__itcm_start
 	ldr	r4, =__itcm_end
 	bl	CopyMemCheck
 	ldr	r1, =__vectors_lma		@ Copy reserved vectors area (itcm section) from LMA to VMA
 	ldr	r2, =__vectors_start
 	ldr	r4, =__vectors_end
 	bl	CopyMemCheck
 	ldr	r1, =__dtcm_lma		@ Copy data tightly coupled memory (dtcm section) from LMA to VMA
 	ldr	r2, =__dtcm_start
 	ldr	r4, =__dtcm_end
 	bl	CopyMemCheck
 	bl	checkARGV		@ check and process argv trickery
 	ldr	r0, =__bss_start__	@ Clear BSS section
 	ldr	r1, =__bss_end__
 	sub	r1, r1, r0
 	bl	ClearMem
 	ldr	r0, =__sbss_start	@ Clear SBSS section 
 	ldr	r1, =__sbss_end
 	sub	r1, r1, r0
 	bl	ClearMem
 	ldr	r0, =_libnds_argv
 	@ reset heap base
 	ldr	r2, [r0,#20]		@ newheap base
 	ldr	r1,=fake_heap_start
 	str	r2,[r1]
 	ldr	r1, =fake_heap_end	@ set heap end
 	sub	r8, r8,#0xc000
 	str	r8, [r1]
 	push	{r0}
 	ldr	r3, =initSystem
 	blx	r3			@ system initialisation
 	ldr	r3, =__libc_init_array	@ global constructors
 	blx	r3
 	pop	{r0}
 	ldr	r1, [r0,#16]		@ argv
 	ldr	r0, [r0,#12]		@ argc
 	ldr	r3, =main
 	ldr	lr, =__libnds_exit
 	bx	r3			@ jump to user code
@---------------------------------------------------------------------------------
@ check for a commandline 
@---------------------------------------------------------------------------------
 checkARGV:
@---------------------------------------------------------------------------------
 	ldr	r0, =_libnds_argv	@ argv structure
 	mov	r1, #0
 	str	r1, [r0,#12]		@ clear argc
 	str	r1, [r0,#16]		@ clear argv
 	ldr	r3, [r0]		@ argv magic number
 	ldr	r2, =0x5f617267		@ '_arg'
 	cmp	r3, r2
 	strne	r1, [r0,#20]
 	bxne	lr			@ bail out if no magic
 	ldr	r1, [r0, #4]		@ command line address
 	ldr	r2, [r0, #8]		@ length of command line
 	@ copy to heap
 	ldr	r3, =__end__		@ initial heap base
 	str	r3, [r0, #4]		@ set command line address
 	cmp	r2, #0
 	subnes	r4, r3, r1		@ dst-src
 	bxeq	lr			@ dst == src || len==0 : nothing to do.
 	cmphi	r2, r4			@ len > (dst-src)
 	bhi	.copybackward
 .copyforward:		
 	ldrb	r4, [r1], #1
 	strb	r4, [r3], #1
 	subs	r2, r2, #1
 	bne	.copyforward
 	b	.copydone
 .copybackward:
 	subs	r2, r2, #1
 	ldrb	r4, [r1, r2]
 	strb	r4, [r3, r2]
 	bne	.copybackward
 .copydone:
 	push	{lr}
 	ldr	r3, =build_argv
 	blx	r3
 	pop	{lr}
 	bx	lr	
@---------------------------------------------------------------------------------
@ Clear memory to 0x00 if length != 0
@  r0 = Start Address
@  r1 = Length
@---------------------------------------------------------------------------------
 ClearMem:
@---------------------------------------------------------------------------------
 	mov	r2, #3			@ Round down to nearest word boundary
 	add	r1, r1, r2		@ Shouldn't be needed
 	bics	r1, r1, r2	@ Clear 2 LSB (and set Z)
 	bxeq	lr			@ Quit if copy size is 0
 	mov	r2, #0
 ClrLoop:
 	stmia	r0!, {r2}
 	subs	r1, r1, #4
 	bne	ClrLoop
 	bx	lr
@---------------------------------------------------------------------------------
@ Copy memory if length	!= 0
@  r1 = Source Address
@  r2 = Dest Address
@  r4 = Dest Address + Length
@---------------------------------------------------------------------------------
 CopyMemCheck:
@---------------------------------------------------------------------------------
 	sub	r3, r4, r2		@ Is there any data to copy?
@---------------------------------------------------------------------------------
@ Copy memory
@  r1 = Source Address
@  r2 = Dest Address
@  r3 = Length
@---------------------------------------------------------------------------------
 CopyMem:
@---------------------------------------------------------------------------------
 	mov	r0, #3			@ These commands are used in cases where
 	add	r3, r3, r0		@ the length is not a multiple of 4,
 	bics	r3, r3, r0	@ even though it should be.
 	bxeq	lr			@ Length is zero, so exit
 CIDLoop:
 	ldmia	r1!, {r0}
 	stmia	r2!, {r0}
 	subs	r3, r3, #4
 	bne	CIDLoop
 	bx	lr
@---------------------------------------------------------------------------------
 	.align
 	.pool
 	.end
@---------------------------------------------------------------------------------
--- a/dkarm-eabi/crtls/ds_cart.ld
+++ b/dkarm-eabi/crtls/ds_cart.ld
@@ -0,0 +1,213 @@
 OUTPUT_FORMAT("elf32-littlearm", "elf32-bigarm", "elf32-littlearm")
 OUTPUT_ARCH(arm)
 ENTRY(_start)
 MEMORY {
 	rom	: ORIGIN = 0x08000000, LENGTH = 32M
 	iwram	: ORIGIN = 0x03800000, LENGTH = 64K	
 	ewram	: ORIGIN = 0x02000000, LENGTH = 4M
 }
 __ewram_start	=	ORIGIN(ewram);
 __eheap_end	=	ORIGIN(ewram)+ LENGTH(ewram);
 __iwram_start	=	ORIGIN(iwram);
 __iwram_top	=	ORIGIN(iwram)+ LENGTH(iwram);
 __sp_irq	=	__iwram_top - 0x60;
 __sp_svc	=	__sp_irq - 0x100;
 __sp_usr	=	__sp_svc - 0x100;
 __irq_flags	=	__iwram_top - 8;
 __irq_vector	=	__iwram_top - 4;
 SECTIONS
 {
 	.init	:
 	{
 		__text_start = . ;
 		KEEP (*(.init))
 		. = ALIGN(4);  /* REQUIRED. LD is flaky without it. */
 		} >rom = 0xff
 	.plt : { *(.plt) } >rom = 0xff
 	.text :   /* ALIGN (4): */
 	{
 		*(EXCLUDE_FILE (*.iwram*) .text)
 		*(.text .stub .text.* .gnu.linkonce.t.*)
 		KEEP (*(.text.*personality*))
 		/* .gnu.warning sections are handled specially by elf32.em.  */
 		*(.gnu.warning)
 		*(.glue_7t) *(.glue_7) *(.vfp11_veneer)
 		. = ALIGN(4);  /* REQUIRED. LD is flaky without it. */
 	} >rom = 0xff
 	.fini           :
 	{
 		KEEP (*(.fini))
 	} >rom =0xff
 	__text_end = . ;
 	.rodata :
 	{
 		*(.rodata)
 		*all.rodata*(*)
 		*(.roda)
 		*(.rodata.*)
 		*(.gnu.linkonce.r*)
 		SORT(CONSTRUCTORS)
 		. = ALIGN(4);   /* REQUIRED. LD is flaky without it. */
 	} >rom = 0xff
  /* 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     : { KEEP (*(.preinit_array)) } >rom = 0xff
  PROVIDE (__preinit_array_end = .);
  PROVIDE (__init_array_start = .);
  .init_array     : { KEEP (*(.init_array)) } >rom = 0xff
  PROVIDE (__init_array_end = .);
  PROVIDE (__fini_array_start = .);
  .fini_array     : { KEEP (*(.fini_array)) } >rom = 0xff
  PROVIDE (__fini_array_end = .);
 	.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))
 		KEEP (*(EXCLUDE_FILE (*crtend.o) .ctors))
 		KEEP (*(SORT(.ctors.*)))
 		KEEP (*(.ctors))
 		. = ALIGN(4);   /* REQUIRED. LD is flaky without it. */
 	} >rom = 0xff
 	.dtors :
 	{
 		KEEP (*crtbegin.o(.dtors))
 		KEEP (*(EXCLUDE_FILE (*crtend.o) .dtors))
 		KEEP (*(SORT(.dtors.*)))
 		KEEP (*(.dtors))
 		. = ALIGN(4);   /* REQUIRED. LD is flaky without it. */
 	} >rom = 0xff
 	.eh_frame :
 	{
 		KEEP (*(.eh_frame))
 		. = ALIGN(4);   /* REQUIRED. LD is flaky without it. */
 	} >rom = 0xff
 	.gcc_except_table :
 	{
 		*(.gcc_except_table)
 		. = ALIGN(4);   /* REQUIRED. LD is flaky without it. */
 	} >rom = 0xff
 	.jcr            : { KEEP (*(.jcr)) } >rom = 0
 	.got            : { *(.got.plt) *(.got) } >rom = 0
 	__ewram_lma = . ;
 	.ewram __ewram_start : AT (__ewram_lma) 
 	{
 		__ewram_start = ABSOLUTE(.) ;
 		*(.ewram)
 		*ewram.*(.text)
 		. = ALIGN(4);   /* REQUIRED. LD is flaky without it. */
 	} >ewram = 0xff
 	.sbss ALIGN(4):
 	{
 		__sbss_start = ABSOLUTE(.);
 		*(.sbss)
 		. = ALIGN(4);
 	} >ewram
 	__sbss_end = . ;
 	_end = . ;
 	__end__ = . ;
 	PROVIDE (end = _end);
 	__iwram_lma = __ewram_lma + SIZEOF(.ewram) + SIZEOF(.sbss);
 	.iwram __iwram_start : AT (__iwram_lma)
 	{
 		__iwram_start = ABSOLUTE(.) ;
 		*(.iwram)
 		*iwram.*(.text)
 		. = ALIGN(4);   /* REQUIRED. LD is flaky without it. */
 	} >iwram = 0xff
 	__iwram_end = . ;
 	__data_lma = __iwram_lma + SIZEOF(.iwram) ;
 	.data ALIGN(4) : AT (__data_lma)
 	{
 		__data_start = ABSOLUTE(.);
 		*(.data)
 		*(.data.*)
 		*(.gnu.linkonce.d*)
 		CONSTRUCTORS
 		. = ALIGN(4);
 	} >iwram = 0xff
 	__data_end = . ;
 	__appended_data = __data_lma + SIZEOF(.data) ;
 	.bss ALIGN(4) :
 	{
 		__bss_start = ABSOLUTE(.);
 		__bss_start__ = ABSOLUTE(.);
 		*(.dynbss)
 		*(.gnu.linkonce.b*)
 		*(.bss*)
 		*(COMMON)
 		. = ALIGN(4);    /* REQUIRED. LD is flaky without it. */
 		__bss_end__ = ABSOLUTE(.);
 		__end__ = ABSOLUTE(.);
 	} >iwram
 	/* 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) }
 	.stack 0x80000 : { _stack = .; *(.stack) }
 	/* These must appear regardless of  .  */
 }
--- a/dkarm-eabi/crtls/ds_cart.specs
+++ b/dkarm-eabi/crtls/ds_cart.specs
@@ -0,0 +1,8 @@
 %rename link                old_link
 *link:
 %(old_link) -T ds_cart.ld%s
 *startfile:
 ds_cart_crt0%O%s crti%O%s crtbegin%O%s
--- a/dkarm-eabi/crtls/ds_cart_crt0.s
+++ b/dkarm-eabi/crtls/ds_cart_crt0.s
@@ -0,0 +1,160 @@
@---------------------------------------------------------------------------------
 	.section ".init"
 	.global _start
 	.arm
@---------------------------------------------------------------------------------
 _start:
@---------------------------------------------------------------------------------
 	b	rom_header_end
@---------------------------------------------------------------------------------
 	.fill   156,1,0				@ Nintendo Logo Character Data (8000004h)
 	.fill	16,1,0				@ Game Title
 	.byte   0x30,0x31			@ Maker Code (80000B0h)
 	.byte   0x96				@ Fixed Value (80000B2h)
 	.byte   0x00				@ Main Unit Code (80000B3h)
 	.byte   0x00				@ Device Type (80000B4h)
 	.fill	7,1,0				@ unused
 	.byte	0x00				@ Software Version No (80000BCh)
 	.byte	0xf0				@ Complement Check (80000BDh)
 	.byte	0x00,0x00    			@ Checksum (80000BEh)
 rom_header_end:
 	b	start_vector			@ This branch must be here for proper
 						@ positioning of the following header.
 	.GLOBAL	__boot_method, __slave_number
 __boot_method:
 	.byte   0				@ boot method (0=ROM boot, 3=Multiplay boot)
 __slave_number:
 	.byte   0				@ slave # (1=slave#1, 2=slave#2, 3=slave#3)
 	.byte   0 				@ reserved
 	.byte   0 				@ reserved
 	.word   0    				@ reserved
 	.word   0				@ reserved
 	.word   0    				@ reserved
 	.word   0    				@ reserved
 	.word   0    				@ reserved
 	.word   0    				@ reserved
@---------------------------------------------------------------------------------
 	.align	4
 	.arm
@---------------------------------------------------------------------------------
 start_vector:
@---------------------------------------------------------------------------------
 	mov	r0, #0x04000000		@ IME = 0;
 	str	r0, [r0, #0x208]
 	mov	r0, #0x12		@ Switch to IRQ Mode
 	msr	cpsr, r0
 	ldr	sp, =__sp_irq		@ Set IRQ stack
 	mov	r0, #0x13		@ Switch to SVC Mode
 	msr	cpsr, r0
 	ldr	sp, =__sp_svc		@ Set SVC stack
 	mov	r0, #0x1F		@ Switch to System Mode
 	msr	cpsr, r0
 	ldr	sp, =__sp_usr		@ Set user stack
 	mov	r1, #0x42
 	strb	r1, [r7], #1
 	mov	r1, #0x35
 	strb	r1, [r7], #1
 	mov	r1, #0x2B
 	strb	r1, [r7], #1
 	mov	r1, #0x2B
 	strb	r1, [r7], #1
 	ldr	r1, =__data_lma		@ Copy initialized data (data section) from LMA to VMA (ROM to RAM)
 	ldr	r2, =__data_start
 	ldr	r4, =__data_end
 	bl	CopyMemChk
 	ldr	r1, =__iwram_lma	@ Copy internal work ram (iwram section) from LMA to VMA (ROM to RAM)
 	ldr	r2, =__iwram_start
 	ldr	r4, =__iwram_end
 	bl	CopyMemChk
 	ldr	r0, =__bss_start	@ Clear BSS section to 0x00
 	ldr	r1, =__bss_end
 	sub	r1, r1, r0
 	bl	ClearMem
 	ldr	r0, =__sbss_start	@ Clear SBSS section to 0x00
 	ldr	r1, =__sbss_end
 	sub	r1, r1, r0
 	bl	ClearMem
 	ldr	r1, =fake_heap_end	@ set heap end
 	ldr	r0, =__eheap_end
 	str	r0, [r1]
 	ldr	r3, =__libc_init_array	@ global constructors
 	bl	_call_via_r3
 	mov	r0, #0			@ int argc
 	mov	r1, #0			@ char *argv[]
 	ldr	r3, =main
 	bl	_call_via_r3		@ jump to user code
@---------------------------------------------------------------------------------
@ Clear memory to 0x00 if length != 0
@  r0 = Start Address
@  r1 = Length
@---------------------------------------------------------------------------------
 ClearMem:
 	mov	r2, #3			@ Round down to nearest word boundary
 	add	r1, r1, r2		@ Shouldn't be needed
 	bics	r1, r1, r2		@ Clear 2 LSB (and set Z)
 	bxeq	lr			@ Quit if copy size is 0
 	mov	r2, #0
@---------------------------------------------------------------------------------
 ClrLoop:
@---------------------------------------------------------------------------------
 	stmia	r0!, {r2}
 	subs	r1, r1, #4
 	bne	ClrLoop
 	bx	lr
@---------------------------------------------------------------------------------
@ Copy memory if length	!= 0
@  r1 = Source Address
@  r2 = Dest Address
@  r4 = Dest Address + Length
@---------------------------------------------------------------------------------
 CopyMemChk:
@---------------------------------------------------------------------------------
 	sub	r3, r4, r2		@ Is there any data to copy?
@---------------------------------------------------------------------------------
@ Copy memory
@  r1 = Source Address
@  r2 = Dest Address
@  r3 = Length
@---------------------------------------------------------------------------------
 CopyMem:
@---------------------------------------------------------------------------------
 	mov	r0, #3			@ These commands are used in cases where
 	add	r3, r3, r0		@ the length is not a multiple of 4,
 	bics	r3, r3, r0		@ even though it should be.
 	bxeq	lr			@ Length is zero so exit
@---------------------------------------------------------------------------------
 CIDLoop:
@---------------------------------------------------------------------------------
 	ldmia	r1!, {r0}
 	stmia	r2!, {r0}
 	subs	r3, r3, #4
 	bne	CIDLoop
 	bx	lr
@---------------------------------------------------------------------------------
 	.align
 	.pool
@---------------------------------------------------------------------------------
 	.end
@---------------------------------------------------------------------------------
--- a/dkarm-eabi/crtls/dsi_arm9.mem
+++ b/dkarm-eabi/crtls/dsi_arm9.mem
@@ -0,0 +1,8 @@
 MEMORY {
 	rom	: ORIGIN = 0x08000000, LENGTH = 32M
 	ewram	: ORIGIN = 0x02000000, LENGTH = 16M - 4k
 	dtcm	: ORIGIN = 0x0b000000, LENGTH = 16K
 	vectors	: ORIGIN = 0x01000000, LENGTH = 256
 	itcm	: ORIGIN = 0x01000100, LENGTH = 32K - 256
 }
--- a/dkarm-eabi/crtls/dsi_arm9.specs
+++ b/dkarm-eabi/crtls/dsi_arm9.specs
@@ -0,0 +1,8 @@
 %rename link                old_link
 *link:
 %(old_link) -T dsi_arm9.mem%s -T ds_arm9.ld%s
 *startfile:
 ds_arm9_crt0%O%s crti%O%s crtbegin%O%s
--- a/dkarm-eabi/crtls/er_crt0.s
+++ b/dkarm-eabi/crtls/er_crt0.s
@@ -0,0 +1,56 @@
@---------------------------------------------------------------------------------
@ nintendo e-reader startup code
@---------------------------------------------------------------------------------
@ author  : tim schuerewegen
@ version : 1.0
@---------------------------------------------------------------------------------
 	.section	".init"
 	.global     _start
 	.align
 	.arm
@---------------------------------------------------------------------------------
 _start:
@---------------------------------------------------------------------------------
 	b	start_vector
 	.long 0
 	.long 0x02000000
 start_vector:
 	@ enter thumb mode
 	adr		r0, _start_thumb + 1
 	bx		r0
 	.thumb
 _start_thumb:
 	@ save return address (rom)
 	mov		r3, lr
 	@ clear bss section
 	ldr		r0, =__bss_start
 	ldr		r1, =__bss_end
 	mov		r2, #0
 _loop_bss_clear:
 	strb	r2, [r0]
 	add		r0, #1
 	cmp		r0, r1
 	blt		_loop_bss_clear
 	@ set return address (rom)
 	mov		lr, r3
 	@ jump to main
 	ldr		r3, =main
 	bx		r3
 	.align
 	.pool
 	.end
 	.align
 	.pool
 	.end
--- a/dkarm-eabi/crtls/gba.specs
+++ b/dkarm-eabi/crtls/gba.specs
@@ -0,0 +1,8 @@
 %rename link                old_link
 *link:
 %(old_link) -T gba_cart.ld%s
 *startfile:
 gba_crt0%O%s crti%O%s crtbegin%O%s
--- a/dkarm-eabi/crtls/gba_cart.ld
+++ b/dkarm-eabi/crtls/gba_cart.ld
@@ -0,0 +1,312 @@
 /* Linker Script Original v1.3 by Jeff Frohwein     */
 /*  v1.0 - Original release                         */
 /*  v1.1 - Added proper .data section support       */
 /*  v1.2 - Added support for c++ & iwram overlays   */
 /*       - Major contributions by Jason Wilkins.    */
 /*  v1.3 - .ewram section now can be used when      */
 /*         compiling for MULTIBOOT mode. This fixes */
 /*         malloc() in DevKitAdvance which depends  */
 /*         on __eheap_start instead of end to define*/
 /*         the starting location of heap space.     */
 /*         External global variable __gba_iwram_heap*/
 /*         support added to allow labels end, _end, */
 /*         & __end__ to point to end of iwram or    */
 /*         the end of ewram.                        */
 /*	Additions by WinterMute				*/
 /* v1.4 -	.sbss section added for unitialised	*/
 /*		    data in ewram 			*/
 /* v1.5 -	padding section added to stop EZF 	*/
 /*		    stripping important data		*/
 /* This file is released into the public domain		*/
 /* for commercial or non-commercial use with no		*/
 /* restrictions placed upon it.				*/
 /* NOTE!!!: This linker script defines the RAM &  */
 /*   ROM start addresses. In order for it to work */
 /*   properly, remove -Ttext and -Tbss linker     */
 /*   options from your makefile if they are       */
 /*   present.                                     */
 /* You can use the following to view section      */
 /* addresses in your .elf file:                   */
 /*   objdump -h file.elf                          */
 /* Please note that empty sections may incorrectly*/
 /* list the lma address as the vma address for    */
 /* some versions of objdump.                      */
 OUTPUT_FORMAT("elf32-littlearm", "elf32-bigarm", "elf32-littlearm")
 OUTPUT_ARCH(arm)
 ENTRY(_start)
 /* SEARCH_DIR(/bin/arm); */
 /* The linker script function "var1 += var2;" sometimes    */
 /* reports incorrect values in the *.map file but the      */
 /* actual value it calculates is usually, if not always,   */
 /* correct. If you leave out the ". = ALIGN(4);" at the    */
 /* end of each section then the return value of SIZEOF()   */
 /* is sometimes incorrect and "var1 += var2;" appears to   */
 /* not work as well. "var1 += var2" style functions are    */
 /* avoided below as a result.                              */
 MEMORY {
 	rom	: ORIGIN = 0x08000000, LENGTH = 32M
 	iwram	: ORIGIN = 0x03000000, LENGTH = 32K
 	ewram	: ORIGIN = 0x02000000, LENGTH = 256K
 }
 __text_start	=	ORIGIN(rom);
 __eheap_end	=	ORIGIN(ewram) + LENGTH(ewram);
 __iwram_start	=	ORIGIN(iwram);
 __iwram_top	=	ORIGIN(iwram) + LENGTH(iwram);;
 __sp_irq	=	__iwram_top - 0x060;
 __sp_usr	=	__sp_irq - 0x0a0;
 __irq_flags	=	0x03007ff8;
 SECTIONS
 {
 	. = __text_start;
 	.init :
 	{
 		KEEP (*(.init))
 		. = ALIGN(4);
 	} >rom =0xff
 	.plt :
 	{
 		*(.plt)
 		. = ALIGN(4);   /* REQUIRED. LD is flaky without it. */
 	} >rom
 	.text  :   /* ALIGN (4): */
 	{
 		*(EXCLUDE_FILE (*.iwram*) .text)
 		*(.text .stub .text.* .gnu.linkonce.t.*)
 		KEEP (*(.text.*personality*))
 		/* .gnu.warning sections are handled specially by elf32.em.  */
 		*(.gnu.warning)
 		*(.glue_7t) *(.glue_7) *(.vfp11_veneer)
 		. = ALIGN(4);  /* REQUIRED. LD is flaky without it. */
 	} >rom = 0xff
 	__text_end = .;
 	.fini           :
 	{
 		KEEP (*(.fini))
 		. = ALIGN(4);  /* REQUIRED. LD is flaky without it. */
 	} >rom =0
 	.rodata :
 	{
 		*(.rodata)
 		*all.rodata*(*)
 		*(.roda)
 		*(.rodata.*)
 		*(.gnu.linkonce.r*)
 		SORT(CONSTRUCTORS)
 		. = ALIGN(4);   /* REQUIRED. LD is flaky without it. */
 	} >rom = 0xff
 	.ARM.extab   : { *(.ARM.extab* .gnu.linkonce.armextab.*) } >rom
 	__exidx_start = .;
 	.ARM.exidx   : { *(.ARM.exidx* .gnu.linkonce.armexidx.*) } >rom
 	__exidx_end = .;
 	.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))
 		KEEP (*(EXCLUDE_FILE (*crtend.o) .ctors))
 		KEEP (*(SORT(.ctors.*)))
 		KEEP (*(.ctors))
 		. = ALIGN(4);   /* REQUIRED. LD is flaky without it. */
 	} >rom = 0
 	.dtors :
 	{
 		KEEP (*crtbegin.o(.dtors))
 		KEEP (*(EXCLUDE_FILE (*crtend.o) .dtors))
 		KEEP (*(SORT(.dtors.*)))
 		KEEP (*(.dtors))
 		. = ALIGN(4);   /* REQUIRED. LD is flaky without it. */
 	} >rom = 0
 	.eh_frame :
 	{
 		KEEP (*(.eh_frame))
 		. = ALIGN(4);   /* REQUIRED. LD is flaky without it. */
 	} >rom = 0
 	.gcc_except_table :
 	{
 		*(.gcc_except_table)
 		. = ALIGN(4);   /* REQUIRED. LD is flaky without it. */
 	} >rom = 0
 	__iwram_lma = .;
 	.iwram __iwram_start : AT (__iwram_lma)
 	{
 		__iwram_start__ = ABSOLUTE(.) ;
 		*(.iwram)
 		*iwram.*(.text)
 		. = ALIGN(4);   /* REQUIRED. LD is flaky without it. */
 		__iwram_end__ = ABSOLUTE(.) ;
 	} >iwram = 0xff
 	__data_lma = __iwram_lma + SIZEOF(.iwram) ;
 	.bss ALIGN(4) (NOLOAD) :
 	{
 		__bss_start = ABSOLUTE(.);
 		__bss_start__ = ABSOLUTE(.);
 		*(.dynbss)
 		*(.gnu.linkonce.b*)
 		*(.bss*)
 		*(COMMON)
 		. = ALIGN(4);    /* REQUIRED. LD is flaky without it. */
 		__bss_end__ = ABSOLUTE(.);
 	} AT>iwram
 	.data ALIGN(4) : AT (__data_lma)
 	{
 		__data_start__ = ABSOLUTE(.);
 		*(.data)
 		*(.data.*)
 		*(.gnu.linkonce.d*)
 		CONSTRUCTORS
 		. = ALIGN(4);
 	} >iwram = 0xff
 	__preinit_lma = __data_lma + SIZEOF(.data);
 	.preinit_array ALIGN(4)    : AT (__preinit_lma)
 	{
 		__preinit_array_start = ABSOLUTE(.);
 		KEEP (*(.preinit_array))
 		__preinit_array_end = ABSOLUTE(.);
 	} >iwram
 	__init_lma = __preinit_lma + SIZEOF(.preinit_array);
 	.init_array  ALIGN(4)   : AT (__init_lma)
 	{
 		__init_array_start = ABSOLUTE(.);
 		KEEP (*(SORT(.init_array.*)))
 		KEEP (*(.init_array))
 		__init_array_end = ABSOLUTE(.);
 	} >iwram
 	__fini_lma = __init_lma + SIZEOF(.init_array);
 	.fini_array  ALIGN(4)   : AT (__fini_lma)
 	{
 		__fini_array_start = ABSOLUTE(.);
 		KEEP (*(SORT(.fini_array.*)))
 		KEEP (*(.fini_array))
  		__fini_array_end = ABSOLUTE(.);
 	} >iwram
 	__jcr_lma = __fini_lma + SIZEOF(.fini_array);
 	.jcr        ALIGN(4)    : AT (__jcr_lma) { KEEP (*(.jcr)) } >iwram
 	__data_end__  =  ABSOLUTE(.);
 	__iwram_overlay_lma = __jcr_lma + SIZEOF(.jcr);
 	__iwram_overlay_start = . ;
 	OVERLAY ALIGN(4) : NOCROSSREFS AT (__iwram_overlay_lma)
 	{
 		.iwram0 { *(.iwram0) . = ALIGN(4);}
 		.iwram1 { *(.iwram1) . = ALIGN(4);}
 		.iwram2 { *(.iwram2) . = ALIGN(4);}
 		.iwram3 { *(.iwram3) . = ALIGN(4);}
 		.iwram4 { *(.iwram4) . = ALIGN(4);}
 		.iwram5 { *(.iwram5) . = ALIGN(4);}
 		.iwram6 { *(.iwram6) . = ALIGN(4);}
 		.iwram7 { *(.iwram7) . = ALIGN(4);}
 		.iwram8 { *(.iwram8) . = ALIGN(4);}
 		.iwram9 { *(.iwram9) . = ALIGN(4);}
 	}>iwram = 0xff
 	__iwram_overlay_end = . ;
 	__ewram_lma = __iwram_overlay_lma + (__iwram_overlay_end - __iwram_overlay_start) ;
 	__iheap_start = . ;
 	__ewram_start = ORIGIN(ewram);
 	.ewram __ewram_start : AT (__ewram_lma)
 	{
 		*(.ewram)
 		. = ALIGN(4);  /* REQUIRED. LD is flaky without it. */
 		__ewram_end = ABSOLUTE(.);
 	}>ewram = 0xff
 	__pad_lma = __ewram_lma + SIZEOF(.ewram);
 	.sbss ALIGN(4)(NOLOAD):
 	{
 		__sbss_start__ = ABSOLUTE(.);
 		*(.sbss)
 		. = ALIGN(4);
 		__sbss_end__  = ABSOLUTE(.);
 		__end__ = ABSOLUTE(.);
 		__eheap_start = ABSOLUTE(.);
 	} AT>ewram
 	/* EZF Advance strips trailing 0xff bytes, add a pad section so nothing important is removed */
 	.pad ALIGN(4) : AT (__pad_lma)
 	{
 		LONG(0x52416b64)
 		LONG(0x4d)
 		. = ALIGN(4);  /* REQUIRED. LD is flaky without it. */
 	} = 0xff
 	__rom_end__ = __pad_lma + SIZEOF(.pad);
 	/* 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) }
 	.stack 0x80000 : { _stack = .; *(.stack) }
 	/* These must appear regardless of  .  */
  .note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) }
  .ARM.attributes 0 : { KEEP (*(.ARM.attributes)) }
  /DISCARD/ : { *(.note.GNU-stack) }
 }
--- a/dkarm-eabi/crtls/gba_crt0.s
+++ b/dkarm-eabi/crtls/gba_crt0.s
@@ -0,0 +1,246 @@
 	.section	".init"
 	.global     _start
 	.align
 	.arm
@---------------------------------------------------------------------------------
 _start:
@---------------------------------------------------------------------------------
 	b	rom_header_end
 	.fill   156,1,0			@ Nintendo Logo Character Data (8000004h)
 	.fill	16,1,0			@ Game Title
 	.byte   0x30,0x31		@ Maker Code (80000B0h)
 	.byte   0x96			@ Fixed Value (80000B2h)
 	.byte   0x00			@ Main Unit Code (80000B3h)
 	.byte   0x00			@ Device Type (80000B4h)
 	.fill	7,1,0			@ unused
 	.byte	0x00			@ Software Version No (80000BCh)
 	.byte	0xf0			@ Complement Check (80000BDh)
 	.byte	0x00,0x00    		@ Checksum (80000BEh)
@---------------------------------------------------------------------------------
 rom_header_end:
@---------------------------------------------------------------------------------
 	b	start_vector			@ This branch must be here for proper
 						@ positioning of the following header.
 	.GLOBAL	__boot_method, __slave_number
@---------------------------------------------------------------------------------
 __boot_method:
@---------------------------------------------------------------------------------
 	.byte   0				@ boot method (0=ROM boot, 3=Multiplay boot)
@---------------------------------------------------------------------------------
 __slave_number:
@---------------------------------------------------------------------------------
 	.byte   0				@ slave # (1=slave#1, 2=slave#2, 3=slave#3)
 	.byte   0 				@ reserved
 	.byte   0 				@ reserved
 	.word   0    				@ reserved
 	.word   0				@ reserved
 	.word   0    				@ reserved
 	.word   0    				@ reserved
 	.word   0    				@ reserved
 	.word   0    				@ reserved
    .global     start_vector
    .align
@---------------------------------------------------------------------------------
 start_vector:
@---------------------------------------------------------------------------------
 	mov	r0, #0x4000000			@ REG_BASE
 	str	r0, [r0, #0x208]
 	mov	r0, #0x12			@ Switch to IRQ Mode
 	msr	cpsr, r0
 	ldr	sp, =__sp_irq			@ Set IRQ stack
 	mov	r0, #0x1f			@ Switch to System Mode
 	msr	cpsr, r0
 	ldr	sp, =__sp_usr			@ Set user stack
@---------------------------------------------------------------------------------
@ Enter Thumb mode
@---------------------------------------------------------------------------------
 	add	r0, pc, #1
 	bx	r0
 	.thumb
 	ldr	r0, =__text_start
 	lsl	r0, #5				@ Was code compiled at 0x08000000 or higher?
 	bcs     DoEWRAMClear			@ yes, you can not run it in external WRAM
 	mov     r0, pc
 	lsl     r0, #5				@ Are we running from ROM (0x8000000 or higher) ?
 	bcc     SkipEWRAMClear			@ No, so no need to do a copy.
@---------------------------------------------------------------------------------
@ We were started in ROM, silly emulators. :P
@ So we need to copy to ExWRAM.
@---------------------------------------------------------------------------------
 	mov	r2, #2
 	lsl	r2, r2, #24			@ r2= 0x02000000
 	ldr	r3, =__end__			@ last ewram address
 	sub	r3, r2				@ r3= actual binary size
 	mov	r6, r2				@ r6= 0x02000000
 	lsl	r1, r2, #2			@ r1= 0x08000000
 	bl	CopyMem
 	bx	r6				@ Jump to the code to execute
@---------------------------------------------------------------------------------
 DoEWRAMClear:					@ Clear External WRAM to 0x00
@---------------------------------------------------------------------------------
 	mov	r1, #0x40
 	lsl	r1, #12				@ r1 = 0x40000
 	lsl	r0, r1, #7			@ r0 = 0x2000000
 	bl	ClearMem
@---------------------------------------------------------------------------------
 SkipEWRAMClear:					@ Clear Internal WRAM to 0x00
@---------------------------------------------------------------------------------
@---------------------------------------------------------------------------------
@ Clear BSS section to 0x00
@---------------------------------------------------------------------------------
 	ldr	r0, =__bss_start__
 	ldr	r1, =__bss_end__
 	sub	r1, r0
 	bl	ClearMem
@---------------------------------------------------------------------------------
@ Clear SBSS section to 0x00
@---------------------------------------------------------------------------------
 	ldr	r0, =__sbss_start__
 	ldr	r1, =__sbss_end__
 	sub	r1, r0
 	bl	ClearMem
@---------------------------------------------------------------------------------
@ Copy initialized data (data section) from LMA to VMA (ROM to RAM)
@---------------------------------------------------------------------------------
 	ldr	r1, =__data_lma
 	ldr	r2, =__data_start__
 	ldr	r4, =__data_end__
 	bl	CopyMemChk
@---------------------------------------------------------------------------------
@ Copy internal work ram (iwram section) from LMA to VMA (ROM to RAM)
@---------------------------------------------------------------------------------
 	ldr	r1,= __iwram_lma
 	ldr	r2,= __iwram_start__
 	ldr	r4,= __iwram_end__
 	bl	CopyMemChk
@---------------------------------------------------------------------------------
@ Copy internal work ram overlay 0 (iwram0 section) from LMA to VMA (ROM to RAM)
@---------------------------------------------------------------------------------
 	ldr	r2,= __load_stop_iwram0
 	ldr	r1,= __load_start_iwram0
 	sub	r3, r2, r1			@ Is there any data to copy?
 	beq	CIW0Skip			@ no
 	ldr	r2,= __iwram_overlay_start
 	bl	CopyMem
@---------------------------------------------------------------------------------
 CIW0Skip:
@---------------------------------------------------------------------------------
@ Copy external work ram (ewram section) from LMA to VMA (ROM to RAM)
@---------------------------------------------------------------------------------
 	ldr	r1, =__ewram_lma
 	ldr	r2, =__ewram_start
 	ldr	r4, =__ewram_end
 	bl	CopyMemChk
@---------------------------------------------------------------------------------
 CEW0Skip:
@---------------------------------------------------------------------------------
@ set heap end
@---------------------------------------------------------------------------------
 	ldr	r1, =fake_heap_end
 	ldr	r0, =__eheap_end
 	str	r0, [r1]
@---------------------------------------------------------------------------------
@ global constructors
@---------------------------------------------------------------------------------
 	ldr	r3, =__libc_init_array
 	bl	_blx_r3_stub
@---------------------------------------------------------------------------------
@ Jump to user code
@---------------------------------------------------------------------------------
 	mov	r0, #0				@ int argc
 	mov	r1, #0				@ char	*argv[]
 	ldr	r3, =main
 	bl	_blx_r3_stub
@---------------------------------------------------------------------------------
@ Clear memory to 0x00 if length != 0
@---------------------------------------------------------------------------------
@ r0 = Start Address
@ r1 = Length
@---------------------------------------------------------------------------------
 ClearMem:
@---------------------------------------------------------------------------------
 	mov	r2,#3				@ These	commands are used in cases where
 	add	r1,r2				@ the length is	not a multiple of 4,
 	bic	r1,r2				@ even though it should be.
 	beq	ClearMX				@ Length is zero so exit
 	mov	r2,#0
@---------------------------------------------------------------------------------
 ClrLoop:
@---------------------------------------------------------------------------------
 	stmia	r0!, {r2}
 	sub	r1,#4
 	bne	ClrLoop
@---------------------------------------------------------------------------------
 ClearMX:
@---------------------------------------------------------------------------------
 	bx	lr
@---------------------------------------------------------------------------------
 _blx_r3_stub:
@---------------------------------------------------------------------------------
 	bx	r3
@---------------------------------------------------------------------------------
@ Copy memory if length	!= 0
@---------------------------------------------------------------------------------
@ r1 = Source Address
@ r2 = Dest Address
@ r4 = Dest Address + Length
@---------------------------------------------------------------------------------
 CopyMemChk:
@---------------------------------------------------------------------------------
 	sub	r3, r4, r2			@ Is there any data to copy?
@---------------------------------------------------------------------------------
@ Copy memory
@---------------------------------------------------------------------------------
@ r1 = Source Address
@ r2 = Dest Address
@ r3 = Length
@---------------------------------------------------------------------------------
 CopyMem:
@---------------------------------------------------------------------------------
 	mov	r0, #3				@ These commands are used in cases where
 	add	r3, r0				@ the length is not a multiple	of 4,
 	bic	r3, r0				@ even	though it should be.
 	beq	CIDExit				@ Length is zero so exit
@---------------------------------------------------------------------------------
 CIDLoop:
@---------------------------------------------------------------------------------
 	ldmia	r1!, {r0}
 	stmia	r2!, {r0}
 	sub	r3, #4
 	bne	CIDLoop
@---------------------------------------------------------------------------------
 CIDExit:
@---------------------------------------------------------------------------------
 	bx	lr
 	.align
 	.pool
 	.end
--- a/dkarm-eabi/crtls/gba_er.ld
+++ b/dkarm-eabi/crtls/gba_er.ld
@@ -0,0 +1,49 @@
 /***********************************/
 /* NINTENDO E-READER LINKER SCRIPT */
 /***********************************/
 /* Author  : Tim Schuerewegen      */
 /* Version : 1.0                   */
 /***********************************/
 OUTPUT_FORMAT( "elf32-littlearm", "elf32-bigarm", "elf32-littlearm")
 OUTPUT_ARCH( arm)
 ENTRY( _start)
 SECTIONS
 {
 	.  = 0x02000000;
 	.init :
 	{
 		*(.init)
 		. = ALIGN(4);
 	} = 0xff
 	.text :
 	{
 		*(.text)
 		. = ALIGN(4);
 	} = 0xff
 	.rodata :
 	{
 		*(.rodata)
 		. = ALIGN(4);
 	} = 0xff
 	.data :
 	{
 		*(.data)
 		. = ALIGN(4);
 	} = 0xff
 	.bss :
 	{
 		__bss_start = .;
 		*(.bss)
 		. = ALIGN(4);
 		__bss_end__ = ABSOLUTE(.);
 		__end__ = ABSOLUTE(.);
 	}
 }
--- a/dkarm-eabi/crtls/gba_er.specs
+++ b/dkarm-eabi/crtls/gba_er.specs
@@ -0,0 +1,8 @@
 %rename link		old_link
 %rename endfile		old_endfile
 *link:
 -T gba_er.ld%s %(old_link)
 *startfile:
 er_crt0%O%s
--- a/dkarm-eabi/crtls/gba_mb.ld
+++ b/dkarm-eabi/crtls/gba_mb.ld
@@ -0,0 +1,296 @@
 /* Linker Script Original v1.3 by Jeff Frohwein     */
 /*  v1.0 - Original release                         */
 /*  v1.1 - Added proper .data section support       */
 /*  v1.2 - Added support for c++ & iwram overlays   */
 /*       - Major contributions by Jason Wilkins.    */
 /*  v1.3 - .ewram section now can be used when      */
 /*         compiling for MULTIBOOT mode. This fixes */
 /*         malloc() in DevKitAdvance which depends  */
 /*         on __eheap_start instead of end to define*/
 /*         the starting location of heap space.     */
 /*         External global variable __gba_iwram_heap*/
 /*         support added to allow labels end, _end, */
 /*         & __end__ to point to end of iwram or    */
 /*         the end of ewram.                        */
 /*	Additions by WinterMute	               	*/
 /* v1.4 -	.sbss section added for unitialised		*/
 /*		    data in ewram 							*/
 /* v1.5 -	padding section added to stop EZF 		*/
 /*		    stripping important data				*/
 /* v1.6 -	added memory sections			 		*/
 /* This file is released into the public domain		*/
 /* for commercial or non-commercial use with no		*/
 /* restrictions placed upon it.						*/
 /* NOTE!!!: This linker script defines the RAM &  */
 /*   ROM start addresses. In order for it to work */
 /*   properly, remove -Ttext and -Tbss linker     */
 /*   options from your makefile if they are       */
 /*   present.                                     */
 /* You can use the following to view section      */
 /* addresses in your .elf file:                   */
 /*   objdump -h file.elf                          */
 /* Please note that empty sections may incorrectly*/
 /* list the lma address as the vma address for    */
 /* some versions of objdump.                      */
 OUTPUT_FORMAT("elf32-littlearm", "elf32-bigarm", "elf32-littlearm")
 OUTPUT_ARCH(arm)
 ENTRY(_start)
 MEMORY {
 	rom	: ORIGIN = 0x08000000, LENGTH = 32M
 	iwram	: ORIGIN = 0x03000000, LENGTH = 32K
 	ewram	: ORIGIN = 0x02000000, LENGTH = 256K
 }
 __text_start	=	ORIGIN(ewram);
 __eheap_end	=	ORIGIN(ewram) + LENGTH(ewram);
 __iwram_start	=	ORIGIN(iwram);
 __iwram_top	=	ORIGIN(iwram) + LENGTH(iwram);;
 __sp_irq	=	__iwram_top - 0x060;
 __sp_usr	=	__sp_irq - 0x0a0;
 __irq_flags	=	0x03007ff8;
 SECTIONS
 {
 	. = __text_start;
 	.init :
 	{
 		KEEP (*(.init))
 		. = ALIGN(4);
 	} >ewram =0xff
 	.plt :
 	{
 		*(.plt)
 		. = ALIGN(4);   /* REQUIRED. LD is flaky without it. */
 	} >ewram
 	.text  ALIGN (4):
 	{
 		*(EXCLUDE_FILE (*.iwram*) .text)
 		*(.text .stub .text.* .gnu.linkonce.t.*)
 		KEEP (*(.text.*personality*))
 		/* .gnu.warning sections are handled specially by elf32.em.  */
 		*(.gnu.warning)
 		*(.glue_7t) *(.glue_7) *(.vfp11_veneer)
 		. = ALIGN(4);  /* REQUIRED. LD is flaky without it. */
 	} >ewram = 0xff
 	__text_end = .;
 	.fini           :
 	{
 		KEEP (*(.fini))
 		. = ALIGN(4);   /* REQUIRED. LD is flaky without it. */
 	} >ewram =0
 	.rodata :
 	{
 		*(.rodata)
 		*all.rodata*(*)
 		*(.roda)
 		*(.rodata.*)
 		*(.gnu.linkonce.r*)
 		SORT(CONSTRUCTORS)
 		. = ALIGN(4);   /* REQUIRED. LD is flaky without it. */
 	} >ewram = 0xff
  .ARM.extab   : { *(.ARM.extab* .gnu.linkonce.armextab.*) } >ewram
   __exidx_start = .;
  .ARM.exidx   : { *(.ARM.exidx* .gnu.linkonce.armexidx.*) } >ewram
   __exidx_end = .;
  /* 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     : { KEEP (*(.preinit_array)) } >ewram = 0xff
  PROVIDE (__preinit_array_end = .);
  PROVIDE (__init_array_start = .);
  .init_array     : { KEEP (*(.init_array)) } >ewram = 0xff
  PROVIDE (__init_array_end = .);
  PROVIDE (__fini_array_start = .);
  .fini_array     : { KEEP (*(.fini_array)) } >ewram = 0xff
  PROVIDE (__fini_array_end = .);
 	.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))
 		KEEP (*(EXCLUDE_FILE (*crtend.o) .ctors))
 		KEEP (*(SORT(.ctors.*)))
 		KEEP (*(.ctors))
 		. = ALIGN(4);   /* REQUIRED. LD is flaky without it. */
 	} >ewram = 0
 	.dtors :
 	{
 		KEEP (*crtbegin.o(.dtors))
 		KEEP (*(EXCLUDE_FILE (*crtend.o) .dtors))
 		KEEP (*(SORT(.dtors.*)))
 		KEEP (*(.dtors))
 		. = ALIGN(4);   /* REQUIRED. LD is flaky without it. */
 	} >ewram = 0
 	.jcr            : { KEEP (*(.jcr)) } >ewram
 	.eh_frame :
 	{
 		KEEP (*(.eh_frame))
 	. = ALIGN(4);   /* REQUIRED. LD is flaky without it. */
 	} >ewram = 0
 	.gcc_except_table :
 	{
 		*(.gcc_except_table)
 		. = ALIGN(4);   /* REQUIRED. LD is flaky without it. */
 	} >ewram = 0
 	__iwram_lma = .;
 	.iwram __iwram_start : AT (__iwram_lma)
 	{
 		__iwram_start__ = ABSOLUTE(.) ;
 		*(.iwram)
 		*iwram.*(.text)
 		. = ALIGN(4);   /* REQUIRED. LD is flaky without it. */
 		__iwram_end__ = ABSOLUTE(.) ;
 	} >iwram = 0xff
 	__data_lma = __iwram_lma + SIZEOF(.iwram) ;
 	.bss ALIGN(4) (NOLOAD):
 	{
 		__bss_start__ = ABSOLUTE(.);
 		*(.dynbss)
 		*(.gnu.linkonce.b*)
 		*(.bss*)
 		*(COMMON)
 		. = ALIGN(4);    /* REQUIRED. LD is flaky without it. */
 		__bss_end__ = ABSOLUTE(.) ;
 	}
 	.data ALIGN(4) : AT (__data_lma)
 	{
 		__data_start__ = ABSOLUTE(.);
 		*(.data)
 		*(.data.*)
 		*(.gnu.linkonce.d*)
 		CONSTRUCTORS
 		. = ALIGN(4);  /* REQUIRED. LD is flaky without it. */
 		__data_end__  =  ABSOLUTE(.);
 	} >iwram = 0xff
 	__iwram_overlay_lma = __data_lma + SIZEOF(.data);
 	PROVIDE (edata = .);
 	__iwram_overlay_start = . ;
 	OVERLAY ALIGN(4) : NOCROSSREFS AT (__iwram_overlay_lma)
 	{
 	   .iwram0 { *(.iwram0) . = ALIGN(4);}
 	   .iwram1 { *(.iwram1) . = ALIGN(4);}
 	   .iwram2 { *(.iwram2) . = ALIGN(4);}
 	   .iwram3 { *(.iwram3) . = ALIGN(4);}
 	   .iwram4 { *(.iwram4) . = ALIGN(4);}
 	   .iwram5 { *(.iwram5) . = ALIGN(4);}
 	   .iwram6 { *(.iwram6) . = ALIGN(4);}
 	   .iwram7 { *(.iwram7) . = ALIGN(4);}
 	   .iwram8 { *(.iwram8) . = ALIGN(4);}
 	   .iwram9 { *(.iwram9) . = ALIGN(4);}
 	} >iwram = 0xff
 	__ewram_lma = LOADADDR(.iwram0) + SIZEOF(.iwram0)+SIZEOF(.iwram1)+SIZEOF(.iwram2)+SIZEOF(.iwram3)+SIZEOF(.iwram4)+SIZEOF(.iwram5)+SIZEOF(.iwram6)+SIZEOF(.iwram7)+SIZEOF(.iwram8)+SIZEOF(.iwram9);
 	__iwram_overlay_end = __ewram_lma ;
 	/* v1.3 */
 	__ewram_start =  __ewram_lma ;
 	.ewram __ewram_start : AT (__ewram_lma)
 	{
 		*(.ewram)
 		. = ALIGN(4);  /* REQUIRED. LD is flaky without it. */
 		__ewram_end = ABSOLUTE(.);
 	} >ewram = 0xff
 	__ewram_overlay_lma = __ewram_lma + SIZEOF(.ewram);
 	.sbss ALIGN(4)(NOLOAD):
 	{
 		__sbss_start__ = ABSOLUTE(.);
 		*(.sbss)
 		. = ALIGN(4);
 		__sbss_end__  = ABSOLUTE(.);
 		__end__ = ABSOLUTE(.);
 		__eheap_start = ABSOLUTE(.);
 	}
 	OVERLAY ALIGN(4): NOCROSSREFS AT (__ewram_overlay_lma)
 	{
 		.ewram0 { *(.ewram0) . = ALIGN(4);}
 		.ewram1 { *(.ewram1) . = ALIGN(4);}
 		.ewram2 { *(.ewram2) . = ALIGN(4);}
 		.ewram3 { *(.ewram3) . = ALIGN(4);}
 		.ewram4 { *(.ewram4) . = ALIGN(4);}
 		.ewram5 { *(.ewram5) . = ALIGN(4);}
 		.ewram6 { *(.ewram6) . = ALIGN(4);}
 		.ewram7 { *(.ewram7) . = ALIGN(4);}
 		.ewram8 { *(.ewram8) . = ALIGN(4);}
 		.ewram9 { *(.ewram9) . = ALIGN(4);}
 	} >ewram = 0xff
 	__ewram_overlay_end  = ABSOLUTE(.);
 	__eheap_start = __ewram_overlay_end ;
 	_end = __ewram_overlay_end;
 	__end__ = __ewram_overlay_end;
 	__rom_end__ = __ewram_overlay_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) }
 	.stack 0x80000 : { _stack = .; *(.stack) }
 	/* These must appear regardless of  .  */
 }
--- a/dkarm-eabi/crtls/gba_mb.specs
+++ b/dkarm-eabi/crtls/gba_mb.specs
@@ -0,0 +1,8 @@
 %rename link                old_link
 *link:
 -T gba_mb.ld%s %(old_link)
 *startfile:
 gba_crt0%O%s crti%O%s crtbegin%O%s
--- a/dkarm-eabi/crtls/gp32.ld
+++ b/dkarm-eabi/crtls/gp32.ld
@@ -0,0 +1,165 @@
 OUTPUT_FORMAT("elf32-littlearm", "elf32-bigarm", "elf32-littlearm")
 OUTPUT_ARCH(arm)
 ENTRY(_start)
 MEMORY
  {
  ram : ORIGIN = 0xc000000, LENGTH = 8M
  }
 SECTIONS
 {
  .init           :
  {
    __text_start = . ;
    KEEP (*(.init))
    . = ALIGN(4);  /* REQUIRED. LD is flaky without it. */
  } >ram = 0xff
  .plt            : { *(.plt) } >ram = 0xff
 	.text :   /* ALIGN (4): */
 	{
 		*(.text .stub .text.* .gnu.linkonce.t.*)
 		KEEP (*(.text.*personality*))
 		/* .gnu.warning sections are handled specially by elf32.em.  */
 		*(.gnu.warning)
 		*(.glue_7t) *(.glue_7) *(.vfp11_veneer)
 		. = ALIGN(4);  /* REQUIRED. LD is flaky without it. */
  } >ram = 0xff
  .fini           :
  {
    KEEP (*(.fini))
  } >ram =0xff
  __text_end = . ;
  .rodata :
  {
    *(.rodata)
    *all.rodata*(*)
    *(.roda)
    *(.rodata.*)
    *(.gnu.linkonce.r*)
    SORT(CONSTRUCTORS)
    . = ALIGN(4);   /* REQUIRED. LD is flaky without it. */
  } >ram = 0xff
  .ARM.extab   : { *(.ARM.extab* .gnu.linkonce.armextab.*) } >ram
   __exidx_start = .;
  .ARM.exidx   : { *(.ARM.exidx* .gnu.linkonce.armexidx.*) } >ram
   __exidx_end = .;
  /* 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     : { KEEP (*(.preinit_array)) } >ram = 0xff
  PROVIDE (__preinit_array_end = .);
  PROVIDE (__init_array_start = .);
  .init_array     : { KEEP (*(.init_array)) } >ram = 0xff
  PROVIDE (__init_array_end = .);
  PROVIDE (__fini_array_start = .);
  .fini_array     : { KEEP (*(.fini_array)) } >ram = 0xff
  PROVIDE (__fini_array_end = .);
  .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))
    KEEP (*(EXCLUDE_FILE (*crtend.o) .ctors))
    KEEP (*(SORT(.ctors.*)))
    KEEP (*(.ctors))
    . = ALIGN(4);   /* REQUIRED. LD is flaky without it. */
  } >ram = 0
  .dtors :
  {
    KEEP (*crtbegin.o(.dtors))
    KEEP (*(EXCLUDE_FILE (*crtend.o) .dtors))
    KEEP (*(SORT(.dtors.*)))
    KEEP (*(.dtors))
    . = ALIGN(4);   /* REQUIRED. LD is flaky without it. */
  } >ram = 0
  .eh_frame :
  {
    KEEP (*(.eh_frame))
    . = ALIGN(4);   /* REQUIRED. LD is flaky without it. */
  } >ram = 0
  .gcc_except_table :
  {
    *(.gcc_except_table)
    . = ALIGN(4);   /* REQUIRED. LD is flaky without it. */
  } >ram = 0
  .jcr            : { KEEP (*(.jcr)) } >ram = 0
  .got            : { *(.got.plt) *(.got) } >ram = 0
  __ro_end = . ;
  .data ALIGN(4) :
  {
    __data_start = ABSOLUTE(.);
    *(.data)
    *(.data.*)
    *(.gnu.linkonce.d*)
    CONSTRUCTORS
    . = ALIGN(4);  /* REQUIRED. LD is flaky without it. */
  __data_end  =  ABSOLUTE(.);
  } >ram = 0xff
  .bss ALIGN(4) :
  {
   __bss_start = ABSOLUTE(.);
   /* __bss_start__ = ABSOLUTE(.); */
   *(.dynbss)
   *(.gnu.linkonce.b*)
   *(.bss*)
   *(COMMON)
   . = ALIGN(4);    /* REQUIRED. LD is flaky without it. */
  __bss_end = ABSOLUTE(.) ;
  __end__ = ABSOLUTE(.) ;
  } > ram
  /* 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) }
  .stack 0x80000 : { _stack = .; *(.stack) }
  /* These must appear regardless of  .  */
 }
--- a/dkarm-eabi/crtls/gp32.specs
+++ b/dkarm-eabi/crtls/gp32.specs
@@ -0,0 +1,8 @@
 %rename link                old_link
 *link:
 %(old_link) -T gp32.ld%s
 *startfile:
 gp32_crt0%O%s crti%O%s crtbegin%O%s
--- a/dkarm-eabi/crtls/gp32_crt0.s
+++ b/dkarm-eabi/crtls/gp32_crt0.s
@@ -0,0 +1,74 @@
    .section	".init"
 	.code 32
 	.align
 	.global _start
@---------------------------------------------------------------------------------
 _start:
@---------------------------------------------------------------------------------
 	b		_start2
@---------------------------------------------------------------------------------
@ AXF addresses
@---------------------------------------------------------------------------------
 _text_start:
 	.word   __text_start
 _ro_end:
 	.word   __ro_end
 _data_start:
 	.word   __data_start
 	.word   __bss_end
 _bss_start:
 	.word   __bss_start
 _bss_end:
 	.word   __bss_end
@---------------------------------------------------------------------------------
@ GamePark magic sequence
@---------------------------------------------------------------------------------
 	.word   0x44450011
 	.word   0x44450011
 	.word   0x01234567
 	.word   0x12345678
 	.word   0x23456789
 	.word   0x34567890
 	.word   0x45678901
 	.word   0x56789012
 	.word   0x23456789
 	.word   0x34567890
 	.word   0x45678901
 	.word   0x56789012
 	.word   0x23456789
 	.word   0x34567890
 	.word   0x45678901
 	.word   0x56789012
@---------------------------------------------------------------------------------
 _start2:
@---------------------------------------------------------------------------------
 	mrs		r0, CPSR
 	orr		r0, r0, #0xC0
 	msr		CPSR_ctl, r0
 	mrs		r0, CPSR
 	bic		r0, r0, #0xC0
 	orr		r0, r0, #0x40
 	msr		CPSR_ctl,r0
@---------------------------------------------------------------------------------
@ global constructors
@---------------------------------------------------------------------------------
 	ldr		r3,=_call_main
 	mov		lr,r3
 	ldr		r3,=__libc_init_array
 	bx		r3
@---------------------------------------------------------------------------------
@ Jump to user code
@---------------------------------------------------------------------------------
 _call_main:
@---------------------------------------------------------------------------------
 	mov		lr, #0
 	ldr		r3, =main
 	bx		r3
 	.pool
 	.end
--- a/dkarm-eabi/crtls/gp32_gpsdk.ld
+++ b/dkarm-eabi/crtls/gp32_gpsdk.ld
@@ -0,0 +1,213 @@
 /* GP32 Linker Script v1.2 by Jeff F              */
 /*  v1.0 - Original release                       */
 /*  v1.1 - Cleaned up and added MEMORY command    */
 /*	v1.2 - DJWillis - Added propper .init and     */
 /*         .fini for GCC 3.3.2 and above          */
 /*                                                */
 /* This file is released into the public domain   */
 /* for commercial or non-commercial use with no   */
 /* restrictions placed upon it.                   */
 /*                                                */
 /* NOTE!!!: This linker script defines the RAM    */
 /*   start addresses. In order for it to work     */
 /*   properly, remove -Ttext and -Tbss linker     */
 /*   options from your makefile if they are       */
 /*   present.                                     */
 /*                                                */
 /* You can use the following to view section      */
 /* addresses in your .elf file:                   */
 /*   objdump -h file.elf                          */
 /*                                                */
 /* Please note that empty sections may incorrectly*/
 /* list the lma address as the vma address for    */
 /* some versions of objdump.                      */
 OUTPUT_FORMAT("elf32-littlearm", "elf32-bigarm", "elf32-littlearm")
 OUTPUT_ARCH(arm)
 ENTRY(_start)
 /* SEARCH_DIR(/bin/arm); */
 /* Then use it like this: IWRAMHEAP                        */
 /* The linker script function "var1 += var2;" sometimes    */
 /* reports incorrect values in the *.map file but the      */
 /* actual value it calculates is usually, if not always,   */
 /* correct. If you leave out the ". = ALIGN(4);" at the    */
 /* end of each section then the return value of SIZEOF()   */
 /* is sometimes incorrect and "var1 += var2;" appears to   */
 /* not work as well. "var1 += var2" style functions are    */
 /* avoided below as a result.                              */
 /* The linker script MEMORY directive is not used here due    */
 /* to the fact that __text_start is not always a fixed value. */
 MEMORY
  {
  ram : ORIGIN = 0xc000000, LENGTH = 8M
  }
 SECTIONS
 {
  .text :   /* ALIGN (4): */
  {
    __text_start = . ;
    *(EXCLUDE_FILE (*text.iwram*) .text)
    *(.text.*)
    *(.stub)
    /* .gnu.warning sections are handled specially by elf32.em.  */
    *(.gnu.warning)
    *(.gnu.linkonce.t*)
    *(.glue_7)
    *(.glue_7t)
    . = ALIGN(4);  /* REQUIRED. LD is flaky without it. */
  } >ram = 0xff
  __text_end = . ;
  .init :
  { 
    *(.init) 
  } > ram = 0xff
  .jcr : 
  { 
    *(.jcr) 
  } > ram = 0xff
  .fini : 
  { 
    *(.fini) 
  } > ram = 0xff
  .rodata :
  {
    *(.rodata)
    *all.rodata*(*)
    *(.roda)
    *(.rodata.*)
    *(.gnu.linkonce.r*)
    SORT(CONSTRUCTORS)
    . = ALIGN(4);   /* REQUIRED. LD is flaky without it. */
  } >ram = 0xff
  .ARM.extab   : { *(.ARM.extab* .gnu.linkonce.armextab.*) } >ram
   __exidx_start = .;
  .ARM.exidx   : { *(.ARM.exidx* .gnu.linkonce.armexidx.*) } >ram
   __exidx_end = .;
  /* 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     : { KEEP (*(.preinit_array)) } >ram = 0xff
  PROVIDE (__preinit_array_end = .);
  PROVIDE (__init_array_start = .);
  .init_array     : { KEEP (*(.init_array)) } >ram = 0xff
  PROVIDE (__init_array_end = .);
  PROVIDE (__fini_array_start = .);
  .fini_array     : { KEEP (*(.fini_array)) } >ram = 0xff
  PROVIDE (__fini_array_end = .);
  .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))
    KEEP (*(EXCLUDE_FILE (*crtend.o) .ctors))
    KEEP (*(SORT(.ctors.*)))
    KEEP (*(.ctors))
    . = ALIGN(4);   /* REQUIRED. LD is flaky without it. */
  } >ram = 0
  .dtors :
  {
    KEEP (*crtbegin.o(.dtors))
    KEEP (*(EXCLUDE_FILE (*crtend.o) .dtors))
    KEEP (*(SORT(.dtors.*)))
    KEEP (*(.dtors))
    . = ALIGN(4);   /* REQUIRED. LD is flaky without it. */
  } >ram = 0
  .eh_frame :
  {
    KEEP (*(.eh_frame))
    . = ALIGN(4);   /* REQUIRED. LD is flaky without it. */
  } >ram = 0
  .gcc_except_table :
  {
    *(.gcc_except_table)
    . = ALIGN(4);   /* REQUIRED. LD is flaky without it. */
  } >ram = 0
  __ro_end = . ;
  .data ALIGN(4) :
  {
    __data_start = ABSOLUTE(.);
    *(.data)
    *(.data.*)
    *(.gnu.linkonce.d*)
    CONSTRUCTORS
    . = ALIGN(4);  /* REQUIRED. LD is flaky without it. */
  } >ram = 0xff
  __data_end  =  . ;
  .bss ALIGN(4) :
  {
   __bss_start = ABSOLUTE(.);
   /* __bss_start__ = ABSOLUTE(.); */
   *(.dynbss)
   *(.gnu.linkonce.b*)
   *(COMMON)
   *(.bss*)
   . = ALIGN(4);    /* REQUIRED. LD is flaky without it. */
    __bss_end = ABSOLUTE(.);
  __end__ = ABSOLUTE(.);
  } > ram
  __eheap_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) }
  .stack 0x80000 : { _stack = .; *(.stack) }
  /* These must appear regardless of  .  */
 }
--- a/dkarm-eabi/crtls/gp32_gpsdk.specs
+++ b/dkarm-eabi/crtls/gp32_gpsdk.specs
@@ -0,0 +1,8 @@
 %rename link                old_link
 *link:
 %(old_link) -T gp32_gpsdk.ld%s
 *startfile:
 gp32_gpsdk_crt0%O%s crti%O%s crtbegin%O%s
--- a/dkarm-eabi/crtls/gp32_gpsdk_crt0.s
+++ b/dkarm-eabi/crtls/gp32_gpsdk_crt0.s
@@ -0,0 +1,246 @@
@****************************************************
@*    gp32 crt0.S v1.0 by Jeff F                    *
@****************************************************
@ v1.0 - Original release
@
@ This file is released into the public domain for commercial
@ or non-commercial usage with no restrictions placed upon it.
    .TEXT
@ Note: Normally it is the job of crt0.S to clear the BSS
@ (Zero Initialized) section to 0x00, but in the case of
@ the gp32 we do not have to do this because it is done
@ by the gp32 bios after it loads the app.
@ The official sdt dev kit uses 'Main ()' as the entry
@ point. If you would rather use 'main ()' instead then
@ comment out the next line.
@
@ You have to use 'main ()' at some point in your program
@ if you want to do c++ code. GCC will do a call to constructor
@ setup before executing 'main ()'. Using 'main ()' also increases
@ your program size by ~5500 bytes.
@ .equ __OfficialEntry, 1
@ The official sdt dev kit initializes various things in init.o
@ Crt0.S performs similar tasks for compatibility. If you don't
@ wish to use the official libs, or those that are compatible,
@ then you need to comment out the next line to prevent link errors.
 .equ __OfficialInits, 1
    .GLOBAL     _start
 _start:
        .ALIGN
        .CODE 32
    @ Start Vector
        b       _GpInit
        .word   __text_start    @ Start of text (Read Only) section
 _roe:   .word   __ro_end        @ End "
 _rws:   .word   __data_start    @ Start of data (Read/Write) section
        .word   __bss_end       @ End of bss (this is the way sdt does it for some reason)
 _zis:   .word   __bss_start     @ Start of bss (Zero Initialized) section
 _zie:   .word   __bss_end       @ End "
        .word   0x44450011
        .word   0x44450011
        .word   0x01234567
        .word   0x12345678
        .word   0x23456789
        .word   0x34567890
        .word   0x45678901
        .word   0x56789012
        .word   0x23456789
        .word   0x34567890
        .word   0x45678901
        .word   0x56789012
        .word   0x23456789
        .word   0x34567890
        .word   0x45678901
        .word   0x56789012
 _GpInit:
        mrs r0,CPSR
        orr r0,r0,#0xc0
        msr CPSR_fsxc,r0
 .ifdef __OfficialInits
@ Call function in user_init.s
@        bl  asm_user_entry
@ Get pointer to GpSurfaceSet routine
        mov r0,#0
        swi 0xb
        ldr r1,=GpSurfaceSet
        ldr r2,=GpSurfaceFlip
        str r0,[r1]
        str r0,[r2]
@ Get time passed
        mov r0,#6
        swi 0xb
        ldr r1,=_timepassed
        str r0,[r1]
@ Get button stuff
        mov r0,#0
        swi 0x10
        ldr r2,=_reg_io_key_a
        ldr r3,=_reg_io_key_b
        str r0,[r2]
        str r1,[r3]
@ Set heap start location
        ldr r0,_zie
        ldr r1,=HEAPSTART
        str r0,[r1]
@ Set heap end location
        mov r0,#5
        swi 0xb
        ldr r1,=HEAPEND
        sub r0,r0,#255
        bic r0,r0,#3
        str r0,[r1]
@ Set App Argument
        swi 0x15
        mov r10,r0
        mov r11,r1       @ possibly not needed but left in anyway
        mrs r0,CPSR
        bic r0,r0,#192
        orr r0,r0,#64
        msr CPSR_fsxc,r0
        mov r0,r10
        mov r1,r11       @ possibly not needed but left in anyway
 .endif
@ Jump to Main ()
 .ifdef __OfficialEntry
        ldr     r3,=Main
 .else
        ldr     r3,=main
 .endif
        bx  r3           @ Init.o uses 'mov pc,r3' but
                         @ 'bx r3' is used here instead. This way
                         @ the main function can be ARM or Thumb.
 .ifdef __OfficialInits
    swi   0x12
 		orr		r1,r1,r2
    and   r1,r1,r3
 		eor		r1,r1,r4
 		mov		r5,r1,lsr #4
 		add		r1,r1,r7
    sub   r7,r7,r1
 		mov		r8,#0
 		mov		pc,r8
    b   .
 		b		.
 		b		.
 		b		.
 		b		.
 		b		.
 		b		.
 		b		.
 		b		.
 		b		.
 		b		.
 		b		.
 		nop
 		nop
 		nop
 		nop
 		nop
 		nop
        .GLOBAL _fw_init_for_dbg
 _fw_init_for_dbg:
 		stmdb	sp!,{r0-r12}
 		mov		r10,lr
 		mov		r11,sp
    bic   r0,r0,#31      @ 0x1f
    orr   r1,r0,#17      @ 0x11
    orr   r2,r0,#19      @ 0x13
 		msr		cpsr_cxsf,r1
 		mov		r12,#4
 		add		r12,r12,pc
 		msr		cpsr_cxsf,r2
    swi   0x1ff
@		bl		asm_user_entry_path
 		mov		r0,r11
 		mov		r1,r10
 		add		r0,r0,#52
 		ldr		r2,[r0]
 		mov		lr,r1
 		stmdb	sp!,{r2}
 		stmdb	sp!,{r0-r12,lr}
@ Copy RW Base - ZI Base
    ldr   r0,=_roe         @ |Image$$RO$$Limit|
    ldr   r3,=_zis         @ |Image$$ZI$$Base|
    ldr   r2,=_rws         @ |Image$$RW$$Base|
 		sub	 	r3,r3,r2
 CopyRWData:
 		cmp	 	r3,#36
    blt   CopyRWData2
 		ldmia	r0!,{r4-r12}
 		stmia	r2!,{r4-r12}
 		sub	 	r3,r3,#36
 		b		CopyRWData
 CopyRWData2:
 		cmp	 	r3,#0
    ble   CopyRWData3
 		ldr	 	r4,[r0],#4
 		str	 	r4,[r2],#4
 		sub	 	r3,r3,#4
    b   CopyRWData2
 CopyRWData3:
@ Clear ZI section
    ldr   r1,=_zie         @ |Image$$ZI$$Limit|
    ldr   r0,=_zis         @ |Image$$ZI$$Base|
 		mov	 	r2,#0
 		mov	 	r3,r2
 		mov	 	r4,r2
 		mov	 	r5,r2
 		mov	 	r6,r2
 		mov	 	r7,r2
 		mov	 	r8,r2
 		mov	 	r9,r2
 		mov	 	r10,r2
 		mov	 	r11,r2
 		mov	 	r12,r2
 CopyZIData:
 		stmia	r0!,{r2-r12}
 		cmp	 	r0,r1
 		blt	 	CopyZIData
 		ldmia	sp!,{r0-r12,pc}
 .endif
    .ALIGN
    .POOL
    .END
--- a/dkarm-eabi/patches/binutils-2.22.patch
+++ b/dkarm-eabi/patches/binutils-2.22.patch
@@ -0,0 +1,162 @@
 diff -Nbaur binutils-2.22/bfd/bfd-in2.h binutils-2.22-arm/bfd/bfd-in2.h
 --- binutils-2.22/bfd/bfd-in2.h	2011-09-16 02:15:18.000000000 +0100
 +++ binutils-2.22-arm/bfd/bfd-in2.h	2012-04-01 12:58:20.000000000 +0100
@@ -38,6 +38,8 @@
 #include "ansidecl.h"
 #include "symcat.h"
 +#include <sys/stat.h>
 +
 #if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE)
 #ifndef SABER
 /* This hack is to avoid a problem with some strict ANSI C preprocessors.
@@ -308,8 +310,6 @@
    && (sec)->sec_info_type != ELF_INFO_TYPE_MERGE		\
    && (sec)->sec_info_type != ELF_INFO_TYPE_JUST_SYMS)
 -/* Forward define.  */
 -struct stat;
 typedef enum bfd_print_symbol
 {
 diff -Nbaur binutils-2.22/bfd/bfd-in.h binutils-2.22-arm/bfd/bfd-in.h
 --- binutils-2.22/bfd/bfd-in.h	2011-09-16 02:15:18.000000000 +0100
 +++ binutils-2.22-arm/bfd/bfd-in.h	2012-04-01 12:58:20.000000000 +0100
@@ -31,6 +31,8 @@
 #include "ansidecl.h"
 #include "symcat.h"
 +#include <sys/stat.h>
 +
 #if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE)
 #ifndef SABER
 /* This hack is to avoid a problem with some strict ANSI C preprocessors.
@@ -301,8 +303,6 @@
    && (sec)->sec_info_type != ELF_INFO_TYPE_MERGE		\
    && (sec)->sec_info_type != ELF_INFO_TYPE_JUST_SYMS)
 -/* Forward define.  */
 -struct stat;
 typedef enum bfd_print_symbol
 {
 diff -Nbaur binutils-2.22/bfd/config.in binutils-2.22-arm/bfd/config.in
 --- binutils-2.22/bfd/config.in	2011-05-12 08:41:40.000000000 +0100
 +++ binutils-2.22-arm/bfd/config.in	2012-04-03 17:35:45.000000000 +0100
@@ -245,6 +245,9 @@
 /* Define if <sys/procfs.h> has win32_pstatus_t. */
 #undef HAVE_WIN32_PSTATUS_T
 +/* Define to 1 if you have the <windows.h> header file. */
 +#undef HAVE_WINDOWS_H
 +
 /* Define to 1 if you have the <zlib.h> header file. */
 #undef HAVE_ZLIB_H
 diff -Nbaur binutils-2.22/bfd/configure binutils-2.22-arm/bfd/configure
 --- binutils-2.22/bfd/configure	2011-11-21 11:55:48.000000000 +0000
 +++ binutils-2.22-arm/bfd/configure	2012-04-03 17:35:45.000000000 +0100
@@ -13508,6 +13508,22 @@
 fi
 +
 +for ac_header in windows.h dlfcn.h
 +do :
 +  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 +ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
 +eval as_val=\$$as_ac_Header
 +   if test "x$as_val" = x""yes; then :
 +  cat >>confdefs.h <<_ACEOF
 +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 +_ACEOF
 +
 +fi
 +
 +done
 +
 +
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether string.h and strings.h may both be included" >&5
 $as_echo_n "checking whether string.h and strings.h may both be included... " >&6; }
 if test "${gcc_cv_header_string+set}" = set; then :
 diff -Nbaur binutils-2.22/bfd/configure.in binutils-2.22-arm/bfd/configure.in
 --- binutils-2.22/bfd/configure.in	2011-11-21 11:55:46.000000000 +0000
 +++ binutils-2.22-arm/bfd/configure.in	2012-04-03 17:35:45.000000000 +0100
@@ -190,6 +190,9 @@
 GCC_HEADER_STDINT(bfd_stdint.h)
 AC_HEADER_TIME
 AC_HEADER_DIRENT
 +
 +AC_CHECK_HEADERS(windows.h dlfcn.h)
 +
 ACX_HEADER_STRING
 AC_CHECK_FUNCS(fcntl getpagesize setitimer sysconf fdopen getuid getgid fileno)
 AC_CHECK_FUNCS(strtoull)
 diff -Nbaur binutils-2.22/bfd/plugin.c binutils-2.22-arm/bfd/plugin.c
 --- binutils-2.22/bfd/plugin.c	2011-07-11 16:03:07.000000000 +0100
 +++ binutils-2.22-arm/bfd/plugin.c	2012-04-03 17:35:45.000000000 +0100
@@ -25,7 +25,13 @@
 #if BFD_SUPPORTS_PLUGINS
 #include <assert.h>
 +#ifdef HAVE_DLFCN_H
 #include <dlfcn.h>
 +#elif defined (HAVE_WINDOWS_H)
 +#include <windows.h>
 +#else
 +#error Unknown how to handle dynamic-load-libraries.
 +#endif
 #include <stdarg.h>
 #include "plugin-api.h"
 #include "sysdep.h"
@@ -34,6 +40,37 @@
 #include "libiberty.h"
 #include <dirent.h>
 +#if !defined (HAVE_DLFCN_H) && defined (HAVE_WINDOWS_H)
 +
 +#define RTLD_NOW 0      /* Dummy value.  */
 +
 +static void *
 +dlopen (const char *file, int mode ATTRIBUTE_UNUSED)
 +{
 +  return LoadLibrary (file);
 +}
 +
 +static void *
 +dlsym (void *handle, const char *name)
 +{
 +  return GetProcAddress (handle, name);
 +}
 +
 +static int ATTRIBUTE_UNUSED
 +dlclose (void *handle)
 +{
 +  FreeLibrary (handle);
 +  return 0;
 +}
 +
 +static const char *
 +dlerror (void)
 +{
 +  return "Unable to load DLL.";
 +}
 +
 +#endif /* !defined (HAVE_DLFCN_H) && defined (HAVE_WINDOWS_H)  */
 +
 #define bfd_plugin_close_and_cleanup                  _bfd_generic_close_and_cleanup
 #define bfd_plugin_bfd_free_cached_info               _bfd_generic_bfd_free_cached_info
 #define bfd_plugin_new_section_hook                   _bfd_generic_new_section_hook
 diff -Nbaur binutils-2.22/include/opcode/arm.h binutils-2.22-arm/include/opcode/arm.h
 --- binutils-2.22/include/opcode/arm.h	2011-05-31 15:12:55.000000000 +0100
 +++ binutils-2.22-arm/include/opcode/arm.h	2012-04-01 12:58:20.000000000 +0100
@@ -109,7 +109,8 @@
 #define ARM_AEXT_V6KT2  (ARM_AEXT_V6T2 | ARM_EXT_V6K)
 #define ARM_AEXT_V6ZT2  (ARM_AEXT_V6T2 | ARM_EXT_SEC)
 #define ARM_AEXT_V6ZKT2 (ARM_AEXT_V6T2 | ARM_EXT_V6K | ARM_EXT_SEC)
 -#define ARM_AEXT_V7_ARM	(ARM_AEXT_V6KT2 | ARM_EXT_V7 | ARM_EXT_BARRIER)
 +#define ARM_AEXT_V7_ARM	(ARM_AEXT_V6KT2 | ARM_EXT_V7 | ARM_EXT_BARRIER \
 +    | ARM_EXT_OS )
 #define ARM_AEXT_V7A	(ARM_AEXT_V7_ARM | ARM_EXT_V7A)
 #define ARM_AEXT_V7R	(ARM_AEXT_V7_ARM | ARM_EXT_V7R | ARM_EXT_DIV)
 #define ARM_AEXT_NOTM \
--- a/dkarm-eabi/patches/gcc-12.2.0.patch
+++ b/dkarm-eabi/patches/gcc-12.2.0.patch
@@ -1,370 +0,0 @@
 diff --git a/gcc/config.gcc b/gcc/config.gcc
 index c5064dd3766..b244608f001 100644
 --- a/gcc/config.gcc
 +++ b/gcc/config.gcc
@@ -1366,6 +1366,11 @@ arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems* | arm*-*-fuchsia*)
 	  tm_file="$tm_file newlib-stdint.h"
 	  tmake_file="${tmake_file} arm/t-bpabi"
 	  use_gcc_stdint=wrap
 +	  tm_file="${tm_file} devkitpro.h"
 +	  extra_options="${extra_options} devkitpro.opt"
 +	  case ${enable_threads} in
 +		"" | yes | posix) thread_file='posix' ;;
 +	  esac
 	  ;;
 	arm*-*-fuchsia*)
 	  tm_file="${tm_file} fuchsia.h arm/fuchsia-elf.h glibc-stdint.h"
 diff --git a/gcc/config/arm/arm-cpus.in b/gcc/config/arm/arm-cpus.in
 index 0d3082b569f..15be7fc47b3 100644
 --- a/gcc/config/arm/arm-cpus.in
 +++ b/gcc/config/arm/arm-cpus.in
@@ -412,7 +412,7 @@ 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 1459afea921..72e1d20861d 100644
 --- a/gcc/config/arm/t-arm-elf
 +++ b/gcc/config/arm/t-arm-elf
@@ -16,120 +16,22 @@
 # 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
 -
 -v9_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	:= armv4 armv4t armv5t
 -
 -all_early_arch	:= 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 \
 -		   armv8.5-a armv8.6-a
 -
 -all_v9_archs	:= armv9-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 march=armv6s-m mfloat-abi=hard mfloat-abi=soft
 +MULTILIB_DIRNAMES    = thumb be armv6k v6-m fpu nofp
 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_REQUIRED    = mthumb mbig-endian mthumb/mbig-endian march=armv6k/mfloat-abi=hard mthumb/march=armv6s-m/mfloat-abi=soft
 -MULTILIB_MATCHES     += $(foreach ARCH, $(all_v9_archs), \
 -			  march?armv7+fp=march?$(ARCH) \
 -			  $(foreach FPARCH, $(v9_fps), \
 -			    march?armv7+fp=march?$(ARCH)+$(FPARCH)))
 -MULTILIB_MATCHES     += $(foreach ARCH, armv7e-m armv8-m.mainline, \
 -			  march?armv7+fp=march?$(ARCH)+fp.dp)
 +MULTILIB_MATCHES    += march?armv6k=mtune?mpcore
 +MULTILIB_MATCHES    += march?armv6k=mcpu?mpcore
 -# PART 4 - Reuse rules
 +MULTILIB_MATCHES    += march?armv6s-m=mcpu?cortex-m0
 +MULTILIB_MATCHES    += march?armv6s-m=mtune?cortex-m0
 +MULTILIB_MATCHES    += march?armv6s-m=mcpu?cortex-m0plus
 +MULTILIB_MATCHES    += march?armv6s-m=mtune?cortex-m0plus
 +MULTILIB_MATCHES    += march?armv6s-m=mcpu?cortex-m1
 +MULTILIB_MATCHES    += march?armv6s-m=mtune?cortex-m1
 -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_REUSE       = mthumb/march.armv6s-m/mfloat-abi.soft=mthumb/march.armv6s-m
 diff --git a/gcc/config/arm/unknown-elf.h b/gcc/config/arm/unknown-elf.h
 index bfb294beaa3..7e2e1c7bbbe 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 +93,5 @@
    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 %{!nolibc:%L} --end-group"
 +#define LINK_GCC_C_SEQUENCE_SPEC "--start-group %G %L %(libgloss) --end-group"
 +
 diff --git a/gcc/config/devkitpro.h b/gcc/config/devkitpro.h
 new file mode 100644
 index 00000000000..180a9ea8553
 --- /dev/null
 +++ b/gcc/config/devkitpro.h
@@ -0,0 +1,27 @@
 +/* Definitions for devkitPro toolchains.
 +   Copyright (C) 2016-2018 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/>.  */
 +
 +#undef TARGET_OS_CPP_BUILTINS
 +#define TARGET_OS_CPP_BUILTINS()                \
 +    do {                                        \
 +        builtin_define ("__DEVKITPRO__");       \
 +        builtin_define ("__DEVKITARM__");       \
 +    } while (0)
 +
 +
 diff --git a/gcc/config/devkitpro.opt b/gcc/config/devkitpro.opt
 new file mode 100644
 index 00000000000..9acbbf9d27c
 --- /dev/null
 +++ b/gcc/config/devkitpro.opt
@@ -0,0 +1,29 @@
 +; Options for devkitPro toolchains.
 +
 +; Copyright (C) 2011-2018 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.
 +;
 +; You should have received a copy of the GNU General Public License
 +; along with GCC; see the file COPYING3.  If not see
 +; <http://www.gnu.org/licenses/>.
 +
 +; See the GCC internals manual (options.texi) for a description of
 +; this file's format.
 +
 +; Please try to keep this file in ASCII collating order.
 +
 +pthread
 +Driver
 +
 +; This comment is to ensure we retain the blank line above.
 diff --git a/gcc/config/i386/host-mingw32.cc b/gcc/config/i386/host-mingw32.cc
 index 3b0d83ffc60..6e063b6ccd0 100644
 --- a/gcc/config/i386/host-mingw32.cc
 +++ b/gcc/config/i386/host-mingw32.cc
@@ -45,7 +45,11 @@ static size_t mingw32_gt_pch_alloc_granularity (void);
 static inline void w32_error(const char*, const char*, int, const char*);
 /* FIXME: Is this big enough?  */
 +#if __MINGW64__
 +static const size_t pch_VA_max_size  = UINT64_C(64 * 1024 * 1024 * 1024);
 +#else
 static const size_t pch_VA_max_size  = 128 * 1024 * 1024;
 +#endif
 /* Granularity for reserving address space.  */
 static size_t va_granularity = 0x10000;
 diff --git a/gcc/gcc.cc b/gcc/gcc.cc
 index bb07cc244e3..eff31f5093d 100644
 --- a/gcc/gcc.cc
 +++ b/gcc/gcc.cc
@@ -860,6 +860,11 @@ 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  \
@@ -1204,6 +1209,7 @@ 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;
@@ -1709,6 +1715,7 @@ 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 b98b86a5a88..3f62b3616d2 100644
 --- a/libgcc/crtstuff.c
 +++ b/libgcc/crtstuff.c
@@ -325,7 +325,7 @@ register_tm_clones (void)
 #ifdef OBJECT_FORMAT_ELF
 -#if DEFAULT_USE_CXA_ATEXIT
 +#if 1 /* DEFAULT_USE_CXA_ATEXIT */
 /* Declare the __dso_handle variable.  It should have a unique value
    in every shared-object; in a main program its value is zero.  The
    object should in any case be protected.  This means the instance
 diff --git a/libgcc/gthr.h b/libgcc/gthr.h
 index 7943c94f6d1..1edc5360f6a 100644
 --- a/libgcc/gthr.h
 +++ b/libgcc/gthr.h
@@ -136,7 +136,7 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
 /* The pe-coff weak support isn't fully compatible to ELF's weak.
    For static libraries it might would work, but as we need to deal
    with shared versions too, we disable it for mingw-targets.  */
 -#ifdef __MINGW32__
 +#ifdef __MINGW32__ || defined(__DEVKITARM__)
 #undef GTHREAD_USE_WEAK
 #define GTHREAD_USE_WEAK 0
 #endif
 diff --git a/libstdc++-v3/include/Makefile.am b/libstdc++-v3/include/Makefile.am
 index 7708f4cf6c5..01743392303 100644
 --- a/libstdc++-v3/include/Makefile.am
 +++ b/libstdc++-v3/include/Makefile.am
@@ -1366,6 +1366,7 @@ ${host_builddir}/gthr.h: ${toplevel_srcdir}/libgcc/gthr.h stamp-${host_alias}
 	    -e '/^#/s/\(${uppercase}${uppercase}*\)/_GLIBCXX_\1/g' \
 	    -e 's/_GLIBCXX_SUPPORTS_WEAK/__GXX_WEAK__/g' \
 	    -e 's/_GLIBCXX___MINGW32_GLIBCXX___/__MINGW32__/g' \
 +	    -e 's/_GLIBCXX___DEVKITARM_GLIBCXX___/__DEVKITARM__/g' \
 	    -e 's,^#include "\(.*\)",#include <bits/\1>,g' \
 	    < $< > $@
 diff --git a/libstdc++-v3/include/Makefile.in b/libstdc++-v3/include/Makefile.in
 index 7023c2de23e..33bec80c2ce 100644
 --- a/libstdc++-v3/include/Makefile.in
 +++ b/libstdc++-v3/include/Makefile.in
@@ -336,6 +336,7 @@ prefix = @prefix@
 program_transform_name = @program_transform_name@
 psdir = @psdir@
 python_mod_dir = @python_mod_dir@
 +runstatedir = @runstatedir@
 sbindir = @sbindir@
 sharedstatedir = @sharedstatedir@
 srcdir = @srcdir@
@@ -1857,6 +1858,7 @@ ${host_builddir}/gthr.h: ${toplevel_srcdir}/libgcc/gthr.h stamp-${host_alias}
 	    -e '/^#/s/\(${uppercase}${uppercase}*\)/_GLIBCXX_\1/g' \
 	    -e 's/_GLIBCXX_SUPPORTS_WEAK/__GXX_WEAK__/g' \
 	    -e 's/_GLIBCXX___MINGW32_GLIBCXX___/__MINGW32__/g' \
 +	    -e 's/_GLIBCXX___DEVKITARM_GLIBCXX___/__DEVKITARM__/g' \
 	    -e 's,^#include "\(.*\)",#include <bits/\1>,g' \
 	    < $< > $@
--- a/dkarm-eabi/patches/gcc-4.7.0.patch
+++ b/dkarm-eabi/patches/gcc-4.7.0.patch
@@ -0,0 +1,167 @@
 diff -Nbaur gcc-4.7.0/gcc/config/arm/t-arm-elf gcc-4.7.0-arm/gcc/config/arm/t-arm-elf
 --- gcc-4.7.0/gcc/config/arm/t-arm-elf	2011-11-02 15:23:48.000000000 +0000
 +++ gcc-4.7.0-arm/gcc/config/arm/t-arm-elf	2012-04-05 20:36:17.000000000 +0100
@@ -26,22 +26,44 @@
 #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
 +#mfloat-abi=hard|mfpu=fpv4-sp-d16
 +
 +MULTILIB_OPTIONS      += march=armv7/march=armv6-m/mcpu=cortex-m4
 +MULTILIB_DIRNAMES     += thumb2 armv6-m cortex-m4
 +MULTILIB_EXCEPTIONS   += march=armv7* marm/*march=armv7*
 +MULTILIB_EXCEPTIONS   += march=armv6-m* marm/*march=armv6-m*
 +MULTILIB_EXCEPTIONS   += mcpu=cortex-m4* marm/*mcpu=cortex-m4*
 +MULTILIB_EXCEPTIONS   += mcpu=cortex-m4* mthumb/mcpu=cortex-m4
 +MULTILIB_EXCEPTIONS   += mcpu=cortex-m4* mthumb/mcpu=cortex-m4/mbig-endian
 +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
 +MULTILIB_MATCHES      += march?armv6-m=mcpu?cortex-m0
 +MULTILIB_MATCHES      += march?armv6-m=mcpu?cortex-m1
 +
 +MULTILIB_OPTIONS      += mfloat-abi=hard mfpu=fpv4-sp-d16
 +MULTILIB_DIRNAMES     += float-abi-hard fpuv4-sp-d16
 +MULTILIB_EXCEPTIONS   += mfloat* marm/mfloat*
 +MULTILIB_EXCEPTIONS   += mfloat* mthumb/mfloat*
 +MULTILIB_EXCEPTIONS   += mfloat* mthumb*march=armv6-m*mfloat*
 +MULTILIB_EXCEPTIONS   += mfloat* mthumb*march=armv7*mfloat*
 +MULTILIB_EXCEPTIONS   += mfloat* mthumb/mcpu=cortex-m4/mfloat-abi=hard
 +MULTILIB_EXCEPTIONS   += mfloat* mthumb/mcpu=cortex-m4/mfloat-abi=hard/mbig-endian
 +MULTILIB_EXCEPTIONS   += mfpu* mthumb*march=armv6-m*mfpu*
 +MULTILIB_EXCEPTIONS   += mfpu* mthumb*march=armv7*mfpu*
 +MULTILIB_EXCEPTIONS   += mfpu* mthumb/mcpu=cortex-m4/mfpu*
 +MULTILIB_EXCEPTIONS   += mfpu* mthumb/mfpu*
 +MULTILIB_EXCEPTIONS   += mfpu* marm/mfpu*
 # 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_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*
@@ -49,9 +71,9 @@
 # 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     += 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
 diff -Nbaur gcc-4.7.0/gcc/config/arm/unknown-elf.h gcc-4.7.0-arm/gcc/config/arm/unknown-elf.h
 --- gcc-4.7.0/gcc/config/arm/unknown-elf.h	2011-03-31 13:13:13.000000000 +0100
 +++ gcc-4.7.0-arm/gcc/config/arm/unknown-elf.h	2012-04-05 20:36:17.000000000 +0100
@@ -94,4 +94,4 @@
    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"
 diff -Nbaur gcc-4.7.0/gcc/gcc.c gcc-4.7.0-arm/gcc/gcc.c
 --- gcc-4.7.0/gcc/gcc.c	2012-02-28 17:31:38.000000000 +0000
 +++ gcc-4.7.0-arm/gcc/gcc.c	2012-04-05 20:36:17.000000000 +0100
@@ -548,6 +548,11 @@
 #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  \
@@ -717,6 +722,7 @@
 static const char *mflib_spec = MFLIB_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;
@@ -1201,6 +1207,7 @@
   INIT_STATIC_SPEC ("mflib",			&mflib_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 -Nbaur gcc-4.7.0/libcpp/Makefile.in gcc-4.7.0-arm/libcpp/Makefile.in
 --- gcc-4.7.0/libcpp/Makefile.in	2012-03-22 07:37:39.000000000 +0000
 +++ gcc-4.7.0-arm/libcpp/Makefile.in	2012-04-05 20:36:17.000000000 +0100
@@ -214,8 +214,7 @@
 # Note that we put the dependencies into a .Tpo file, then move them
 # into place if the compile succeeds.  We need this because gcc does
 # not atomically write the dependency output file.
 -COMPILE = $(COMPILE.base) -o $@ -MT $@ -MMD -MP -MF $(DEPDIR)/$*.Tpo
 -POSTCOMPILE = @mv $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
 +COMPILE = $(COMPILE.base) -o $@
 else
 COMPILE = source='$<' object='$@' libtool=no DEPDIR=$(DEPDIR) $(DEPMODE) \
 	  $(depcomp) $(COMPILE.base)
 diff -Nbaur gcc-4.7.0/libgcc/crtstuff.c gcc-4.7.0-arm/libgcc/crtstuff.c
 --- gcc-4.7.0/libgcc/crtstuff.c	2011-12-06 21:35:41.000000000 +0000
 +++ gcc-4.7.0-arm/libgcc/crtstuff.c	2012-04-05 20:36:50.000000000 +0100
@@ -49,7 +49,7 @@
 /* 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.  */
 diff -Nbaur gcc-4.7.0/libgcc/Makefile.in gcc-4.7.0-arm/libgcc/Makefile.in
 --- gcc-4.7.0/libgcc/Makefile.in	2011-11-22 03:01:02.000000000 +0000
 +++ gcc-4.7.0-arm/libgcc/Makefile.in	2012-04-05 20:36:17.000000000 +0100
@@ -500,14 +500,14 @@
 lib2-divmod-o = $(patsubst %,%$(objext),$(LIB2_DIVMOD_FUNCS))
 $(lib2-divmod-o): %$(objext): $(srcdir)/libgcc2.c
 	$(gcc_compile) -DL$* -c $< \
 -	  -fexceptions -fnon-call-exceptions $(vis_hide)
 +	  -fno-exceptions -fnon-call-exceptions $(vis_hide)
 libgcc-objects += $(lib2-divmod-o)
 ifeq ($(enable_shared),yes)
 lib2-divmod-s-o = $(patsubst %,%_s$(objext),$(LIB2_DIVMOD_FUNCS))
 $(lib2-divmod-s-o): %_s$(objext): $(srcdir)/libgcc2.c
 	$(gcc_s_compile) -DL$* -c $< \
 -	  -fexceptions -fnon-call-exceptions
 +	  -fno-exceptions -fnon-call-exceptions
 libgcc-s-objects += $(lib2-divmod-s-o)
 endif
@@ -810,7 +810,7 @@
 # libgcc_eh.a, only LIB2ADDEH matters.  If we do, only LIB2ADDEHSTATIC and
 # LIB2ADDEHSHARED matter.  (Usually all three are identical.)
 -c_flags := -fexceptions
 +c_flags := -fno-exceptions
 ifeq ($(enable_shared),yes)
--- a/dkarm-eabi/patches/gdb-7.4.patch
+++ b/dkarm-eabi/patches/gdb-7.4.patch
@@ -0,0 +1,33 @@
 diff -Nbaur gdb-7.4/gdb/Makefile.in gdb-7.4-arm/gdb/Makefile.in
 --- gdb-7.4/gdb/Makefile.in	2012-01-06 04:43:01.000000000 +0000
 +++ gdb-7.4-arm/gdb/Makefile.in	2012-02-28 03:07:12.000000000 +0000
@@ -2195,10 +2195,10 @@
 # Note that we put the dependencies into a .Tpo file, then move them
 # into place if the compile succeeds.  We need this because gcc does
 # not atomically write the dependency output file.
 -@GMAKE_TRUE@override COMPILE.post = -c -o $@ -MT $@ -MMD -MP \
 -@GMAKE_TRUE@	-MF $(DEPDIR)/$(basename $(@F)).Tpo
 -@GMAKE_TRUE@override POSTCOMPILE = @mv $(DEPDIR)/$(basename $(@F)).Tpo \
 -@GMAKE_TRUE@	$(DEPDIR)/$(basename $(@F)).Po
 +#@GMAKE_TRUE@override COMPILE.post = -c -o $@ -MT $@ -MMD -MP \
 +#@GMAKE_TRUE@	-MF $(DEPDIR)/$(basename $(@F)).Tpo
 +#@GMAKE_TRUE@override POSTCOMPILE = @mv $(DEPDIR)/$(basename $(@F)).Tpo \
 +#@GMAKE_TRUE@	$(DEPDIR)/$(basename $(@F)).Po
 @GMAKE_TRUE@else
 @GMAKE_TRUE@override COMPILE.pre = source='$<' object='$@' libtool=no \
 @GMAKE_TRUE@	DEPDIR=$(DEPDIR) $(DEPMODE) $(depcomp) $(CC)
 diff -Nbaur gdb-7.4/sim/common/Make-common.in gdb-7.4-arm/sim/common/Make-common.in
 --- gdb-7.4/sim/common/Make-common.in	2012-01-06 04:54:38.000000000 +0000
 +++ gdb-7.4-arm/sim/common/Make-common.in	2012-02-28 03:07:41.000000000 +0000
@@ -417,10 +417,7 @@
 # Note that we put the dependencies into a .Tpo file, then move them
 # into place if the compile succeeds.  We need this because gcc does
 # not atomically write the dependency output file.
 -@GMAKE_TRUE@override COMPILE.post = -c -o $@ -MT $@ -MMD -MP \
 -@GMAKE_TRUE@	-MF $(DEPDIR)/$(basename $(@F)).Tpo
 -@GMAKE_TRUE@override POSTCOMPILE = @mv $(DEPDIR)/$(basename $(@F)).Tpo \
 -@GMAKE_TRUE@	$(DEPDIR)/$(basename $(@F)).Po
 +@GMAKE_TRUE@override COMPILE.post = -c -o $@
 @GMAKE_TRUE@else
 @GMAKE_TRUE@override COMPILE.pre = source='$<' object='$@' libtool=no \
 @GMAKE_TRUE@	DEPDIR=$(DEPDIR) $(DEPMODE) $(depcomp) $(CC)
--- a/dkarm-eabi/patches/newlib-1.20.0.patch
+++ b/dkarm-eabi/patches/newlib-1.20.0.patch
--- a/dkarm-eabi/patches/newlib-4.3.0.20230120.patch
+++ b/dkarm-eabi/patches/newlib-4.3.0.20230120.patch
--- a/dkarm-eabi/rules/base_rules
+++ b/dkarm-eabi/rules/base_rules
@@ -0,0 +1,137 @@
 #---------------------------------------------------------------------------------
 # change shell on Snow Leopard
 #---------------------------------------------------------------------------------
 UNAME_S	:=	$(shell uname -s)
 UNAME_R	:=	$(shell uname -r)
 ifneq (,$(findstring Darwin,$(UNAME_S)))
 	ifneq (,$(findstring 10.8.0,$(UNAME_R)))
 		export SHELL=/bin/bash
 	endif
 endif
 #---------------------------------------------------------------------------------
 # path to tools
 #---------------------------------------------------------------------------------
 export PORTLIBS	:=	$(DEVKITPRO)/portlibs/arm
 export PATH	:=	$(DEVKITARM)/bin:$(PORTLIBS)/bin:$(PATH)
 #---------------------------------------------------------------------------------
 # the prefix on the compiler executables
 #---------------------------------------------------------------------------------
 PREFIX		:=	arm-eabi-
 export CC	:=	$(PREFIX)gcc
 export CXX	:=	$(PREFIX)g++
 export AS	:=	$(PREFIX)as
 export AR	:=	$(PREFIX)ar
 export OBJCOPY	:=	$(PREFIX)objcopy
 ISVC=$(or $(VCBUILDHELPER_COMMAND),$(MSBUILDEXTENSIONSPATH32),$(MSBUILDEXTENSIONSPATH))
 ifneq (,$(ISVC))
 	ERROR_FILTER	:=	2>&1 | sed -e 's/\(.[a-zA-Z]\+\):\([0-9]\+\):/\1(\2):/g'
 endif
 #---------------------------------------------------------------------------------
 %.a:
 #---------------------------------------------------------------------------------
 	@echo $(notdir $@)
 	@rm -f $@
 	$(AR) -rc $@ $^
 #---------------------------------------------------------------------------------
 %.arm.o: %.arm.cpp
 	@echo $(notdir $<)
 	$(CXX) -MMD -MP -MF $(DEPSDIR)/$*.arm.d $(CXXFLAGS) -marm -c $< -o $@ $(ERROR_FILTER)
 #---------------------------------------------------------------------------------
 %.arm.o: %.arm.c
 	@echo $(notdir $<)
 	$(CC) -MMD -MP -MF $(DEPSDIR)/$*.arm.d $(CFLAGS) -marm -c $< -o $@ $(ERROR_FILTER)
 #---------------------------------------------------------------------------------
 %.arm.o: %.arm.m
 	@echo $(notdir $<)
 	$(CC) -MMD -MP -MF $(DEPSDIR)/$*.arm.d $(OBJCFLAGS) -marm -c $< -o $@ $(ERROR_FILTER)
 #---------------------------------------------------------------------------------
 %.thumb.o: %.thumb.cpp
 	@echo $(notdir $<)
 	$(CXX) -MMD -MP -MF $(DEPSDIR)/$*.thumb.d $(CXXFLAGS) -mthumb -c $< -o $@ $(ERROR_FILTER)
 #---------------------------------------------------------------------------------
 %.thumb.o: %.thumb.c
 	@echo $(notdir $<)
 	$(CC) -MMD -MP -MF $(DEPSDIR)/$*.thumb.d $(CFLAGS) -mthumb -c $< -o $@ $(ERROR_FILTER)
 #---------------------------------------------------------------------------------
 %.thumb.o: %.thumb.m
 	@echo $(notdir $<)
 	$(CC) -MMD -MP -MF $(DEPSDIR)/$*.thumb.d $(OBJCFLAGS) -mthumb -c $< -o $@ $(ERROR_FILTER)
 #---------------------------------------------------------------------------------
 %.iwram.o: %.iwram.cpp
 	@echo $(notdir $<)
 	$(CXX) -MMD -MP -MF $(DEPSDIR)/$*.iwram.d $(CXXFLAGS) -marm -mlong-calls -c $< -o $@ $(ERROR_FILTER)
 #---------------------------------------------------------------------------------
 %.iwram.o: %.iwram.c
 	@echo $(notdir $<)
 	$(CC) -MMD -MP -MF $(DEPSDIR)/$*.iwram.d $(CFLAGS) -marm -mlong-calls -c $< -o $@ $(ERROR_FILTER)
 #---------------------------------------------------------------------------------
 %.iwram.o: %.iwram.m
 	@echo $(notdir $<)
 	$(CC) -MMD -MP -MF $(DEPSDIR)/$*.iwram.d $(OBJCFLAGS) -marm -mlong-calls -c $< -o $@ $(ERROR_FILTER)
 #---------------------------------------------------------------------------------
 %.itcm.o: %.itcm.cpp
 	@echo $(notdir $<)
 	$(CXX) -MMD -MP -MF $(DEPSDIR)/$*.itcm.d $(CXXFLAGS) -marm -mlong-calls -c $< -o $@ $(ERROR_FILTER)
 #---------------------------------------------------------------------------------
 %.itcm.o: %.itcm.c
 	@echo $(notdir $<)
 	$(CC) -MMD -MP -MF $(DEPSDIR)/$*.itcm.d $(CFLAGS) -marm -mlong-calls -c $< -o $@ $(ERROR_FILTER)
 #---------------------------------------------------------------------------------
 %.itcm.o: %.itcm.m
 	@echo $(notdir $<)
 	$(CC) -MMD -MP -MF $(DEPSDIR)/$*.itcm.d $(OBJCFLAGS) -marm -mlong-calls -c $< -o $@ $(ERROR_FILTER)
 #---------------------------------------------------------------------------------
 %.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: %.m
 	@echo $(notdir $<)
 	$(CC) -MMD -MP -MF $(DEPSDIR)/$*.d $(OBJCFLAGS) -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/' | tr . _)`"_end[];" > `(echo $(<F) | tr . _)`.h
 	echo "extern const u8" `(echo $(<F) | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"[];" >> `(echo $(<F) | tr . _)`.h
 	echo "extern const u32" `(echo $(<F) | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`_size";" >> `(echo $(<F) | tr . _)`.h
 endef
--- a/dkarm-eabi/rules/ds_rules
+++ b/dkarm-eabi/rules/ds_rules
@@ -0,0 +1,52 @@
 ifeq ($(strip $(DEVKITPRO)),)
 $(error "Please set DEVKITPRO in your environment. export DEVKITPRO=<path to>devkitPro)
 endif
 include $(DEVKITARM)/base_rules
 LIBNDS	:=	$(DEVKITPRO)/libnds
 ifeq ($(strip $(GAME_TITLE)),)
 GAME_TITLE	:=	$(notdir $(OUTPUT))
 endif
 ifeq ($(strip $(GAME_SUBTITLE1)),)
 GAME_SUBTITLE1	:=	www.devkitpro.org
 endif
 ifeq ($(strip $(GAME_SUBTITLE2)),)
 GAME_SUBTITLE2	:=	www.drunkencoders.com
 endif
 ifeq ($(strip $(GAME_ICON)),)
 GAME_ICON      :=      $(DEVKITPRO)/libnds/icon.bmp
 endif
 ifneq ($(strip $(NITRO_FILES)),)
 _ADDFILES	:=	-d $(NITRO_FILES)
 endif
 #---------------------------------------------------------------------------------
 %.nds: %.arm9
 	@ndstool -c $@ -9 $< -b $(GAME_ICON) "$(GAME_TITLE);$(GAME_SUBTITLE1);$(GAME_SUBTITLE2)" $(_ADDFILES)
 	@echo built ... $(notdir $@)
 #---------------------------------------------------------------------------------
 %.nds: %.elf
 	@ndstool -c $@ -9 $< -b $(GAME_ICON) "$(GAME_TITLE);$(GAME_SUBTITLE1);$(GAME_SUBTITLE2)" $(_ADDFILES)
 	@echo built ... $(notdir $@)
 #---------------------------------------------------------------------------------
 %.arm9: %.elf
 	@$(OBJCOPY) -O binary $< $@
 	@echo built ... $(notdir $@)
 #---------------------------------------------------------------------------------
 %.arm7: %.elf
 	@$(OBJCOPY) -O binary $< $@
 	@echo built ... $(notdir $@)
 #---------------------------------------------------------------------------------
 %.elf:
 	@echo linking $(notdir $@)
 	@$(LD)  $(LDFLAGS) $(OFILES) $(LIBPATHS) $(LIBS) -o $@
--- a/dkarm-eabi/rules/gba_rules
+++ b/dkarm-eabi/rules/gba_rules
@@ -0,0 +1,23 @@
 ifeq ($(strip $(DEVKITPRO)),)
 $(error "Please set DEVKITPRO in your environment. export DEVKITPRO=<path to>devkitPro)
 endif
 include $(DEVKITARM)/base_rules
 LIBGBA	:=	$(DEVKITPRO)/libgba
 #---------------------------------------------------------------------------------
 %.gba: %.elf
 	@$(OBJCOPY) -O binary $< $@
 	@echo built ... $(notdir $@)
 	@gbafix $@
 #---------------------------------------------------------------------------------
 %_mb.elf:
 	@echo linking multiboot
 	@$(LD) -specs=gba_mb.specs $(LDFLAGS) $(OFILES) $(LIBPATHS) $(LIBS) -o $@
 #---------------------------------------------------------------------------------
 %.elf:
 	@echo linking cartridge
 	@$(LD)  $(LDFLAGS) -specs=gba.specs $(OFILES) $(LIBPATHS) $(LIBS) -o $@
--- a/dkarm-eabi/rules/gp32_rules
+++ b/dkarm-eabi/rules/gp32_rules
@@ -0,0 +1,18 @@
 -include $(DEVKITARM)/base_rules
 LIBMIRKO	:=	$(DEVKITPRO)/libmirko
 #---------------------------------------------------------------------------------
 %.fxe: %.bin
 	@b2fxec -a "$(AUTHOR)" -t "$(TITLE)" $< $@
 	@echo built ... $(notdir $@)
 #---------------------------------------------------------------------------------
 %.bin: %.elf
 	@$(OBJCOPY) -O binary $< $@
 	@echo built ... $(notdir $@)
 #---------------------------------------------------------------------------------
 %.elf:
 	@echo linking binary
 	@$(LD)  $(LDFLAGS) -specs=gp32.specs $(OFILES) $(LIBPATHS) $(LIBS) -o $@
--- a/dkarm-eabi/scripts/build-crtls.sh
+++ b/dkarm-eabi/scripts/build-crtls.sh
@@ -1,26 +1,47 @@
 #!/bin/sh
 #---------------------------------------------------------------------------------
 # set env variables
 #---------------------------------------------------------------------------------
 export DEVKITPRO=$TOOLPATH
 export DEVKITARM=$DEVKITPRO/devkitARM
 #---------------------------------------------------------------------------------
-# Install the rules files
+# copy base rulesets
 #---------------------------------------------------------------------------------
-cd $BUILDDIR
+cp -v $BUILDSCRIPTDIR/dkarm-eabi/rules/* $prefix
 tar -xvf $SRCDIR/devkitarm-rules-$DKARM_RULES_VER.tar.gz
 cd devkitarm-rules-$DKARM_RULES_VER
 make install
 #---------------------------------------------------------------------------------
-# Install and build the crt0 files
+# Install and build the gba crt
 #---------------------------------------------------------------------------------
 cd $BUILDDIR
-tar -xvf $SRCDIR/devkitarm-crtls-$DKARM_CRTLS_VER.tar.gz
+cp -v $BUILDSCRIPTDIR/dkarm-eabi/crtls/* $prefix/arm-eabi/lib/
-cd devkitarm-crtls-$DKARM_CRTLS_VER
+cd $prefix/arm-eabi/lib/
-make install
+$MAKE CRT=gba
 $MAKE CRT=gp32
 $MAKE CRT=er
 $MAKE CRT=gp32_gpsdk
 $MAKE CRT=ds_arm7
 $MAKE CRT=ds_arm9
 $MAKE CRT=ds_cart
 cd $BUILDDIR/libnds-$LIBNDS_VER
 $MAKE || { echo "error building libnds"; exit 1; }
 $MAKE install || { echo "error installing libnds"; 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 $BUILDDIR/maxmod-$MAXMOD_VER
 $MAKE || { echo "error building maxmod"; exit 1; }
 $MAKE install || { echo "error installing maxmod"; 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; }
--- a/dkarm-eabi/scripts/build-gcc.sh
+++ b/dkarm-eabi/scripts/build-gcc.sh
@@ -10,10 +10,9 @@ cd $target/binutils
 if [ ! -f configured-binutils ]
 then
-	CPPFLAGS="$cppflags $CPPFLAGS" LDFLAGS=$ldflags ../../binutils-$BINUTILS_VER/configure \
+	CFLAGS=$cflags LDFLAGS=$ldflags ../../binutils-$BINUTILS_VER/configure \
-        --prefix=$prefix --target=$target --disable-nls --disable-werror \
+        --prefix=$prefix --target=$target --disable-nls --disable-dependency-tracking --disable-werror \
-	--enable-lto --enable-plugins \
+	--enable-lto --enable-plugins --enable-poison-system-directories \
 	--enable-poison-system-directories \
 	$CROSS_PARAMS \
        || { echo "Error configuring binutils"; exit 1; }
 	touch configured-binutils
@@ -35,41 +34,27 @@ cd $BUILDDIR
 #---------------------------------------------------------------------------------
 # build and install just the c compiler
 #---------------------------------------------------------------------------------
-mkdir -p $target/gcc
+mkdir -p $target/gcc-stage1
-cd $target/gcc
+cd $target/gcc-stage1
 if [ ! -f configured-gcc ]
 then
-	CPPFLAGS="$cppflags $CPPFLAGS" \
+	CFLAGS="$cflags" LDFLAGS="$ldflags" CFLAGS_FOR_TARGET="-O2" LDFLAGS_FOR_TARGET="" ../../gcc-$GCC_VER/configure \
-	LDFLAGS="$ldflags" \
+		--enable-languages=c,c++,objc,obj-c++ \
 	CFLAGS_FOR_TARGET="-O2 -ffunction-sections -fdata-sections" \
 	CXXFLAGS_FOR_TARGET="-O2 -ffunction-sections -fdata-sections" \
 	LDFLAGS_FOR_TARGET="" \
 	../../gcc-$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-dependency-tracking \
 		--disable-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\
+		--enable-lto $plugin_ld\
-		--with-system-zlib \
+		--with-bugurl="http://wiki.devkitpro.org/index.php/Bug_Reports" --with-pkgversion="devkitARM release 39" \
 		--disable-tm-clone-registry \
 		--disable-__cxa_atexit \
 		--with-bugurl="http://wiki.devkitpro.org/index.php/Bug_Reports" --with-pkgversion="devkitARM release 60" \
 		$CROSS_PARAMS \
 		$CROSS_GCC_PARAMS \
                $EXTRA_GCC_PARAMS \
 		|| { echo "Error configuring gcc"; exit 1; }
 	touch configured-gcc
 fi
@@ -90,11 +75,6 @@ fi
 unset CFLAGS
 cd $BUILDDIR
 OLD_CC=$CC
 OLDCXX=$CXX
 unset CC
 unset CXX
 #---------------------------------------------------------------------------------
 # build and install newlib
 #---------------------------------------------------------------------------------
@@ -103,11 +83,10 @@ cd $target/newlib
 if [ ! -f configured-newlib ]
 then
-	CFLAGS_FOR_TARGET="-O2 -ffunction-sections -fdata-sections" \
+	CFLAGS_FOR_TARGET="-DREENTRANT_SYSCALLS_PROVIDED -D__DEFAULT_UTF8__ -O2" ../../newlib-$NEWLIB_VER/configure \
 	../../newlib-$NEWLIB_VER/configure \
 	--disable-newlib-supplied-syscalls \
 	--enable-newlib-mb \
-	--disable-newlib-wide-orient \
+	--enable-newlib-io-long-long \
 	--target=$target \
 	--prefix=$prefix \
 	|| { echo "Error configuring newlib"; exit 1; }
@@ -123,13 +102,10 @@ fi
 if [ ! -f installed-newlib ]
 then
-	$MAKE install -j1 || { echo "Error installing newlib"; exit 1; }
+	$MAKE install || { echo "Error installing newlib"; exit 1; }
 	touch installed-newlib
 fi
 export CC=$OLD_CC
 export CXX=$OLD_CXX
 #---------------------------------------------------------------------------------
 # build and install the final compiler
 #---------------------------------------------------------------------------------
@@ -153,3 +129,34 @@ 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" LDFLAGS="$ldflags" ../../gdb-$GDB_VER/configure \
 	--disable-nls --prefix=$prefix --target=$target --disable-werror \
 	--disable-dependency-tracking \
 	$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-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
 		CXXFLAGS=$cflags CFLAGS=$cflags LDFLAGS=$ldflags ./configure --prefix=$prefix --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/dkppc/crtls/ogc.ld
+++ b/dkppc/crtls/ogc.ld
@@ -93,11 +93,7 @@ SECTIONS
 	.rodata   : { *(.rodata) *(.rodata.*) *(.gnu.linkonce.r.*) } :data
 	.rodata1   : { *(.rodata1) }
-	.sdata2   : { 
+	.sdata2   : { *(.sdata2) *(.sdata2.*) *(.gnu.linkonce.s2.*) }
 		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.  */
@@ -178,7 +174,6 @@ SECTIONS
 	.sdata     :
 	{
 		PROVIDE(_SDA_BASE_ = . );
 		*(.sdata)
 		*(.sdata.*)
 		*(.gnu.linkonce.s.*)
--- a/dkppc/crtls/rvl.ld
+++ b/dkppc/crtls/rvl.ld
@@ -104,12 +104,7 @@ SECTIONS
 	.rodata   : { *(.rodata) *(.rodata.*) *(.gnu.linkonce.r.*) } :data
 	.rodata1   : { *(.rodata1) }
-	.sdata2   : {
+	.sdata2   : { *(.sdata2) *(.sdata2.*) *(.gnu.linkonce.s2.*) }
 		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.  */
@@ -190,7 +185,6 @@ SECTIONS
 	.sdata     :
 	{
 		PROVIDE(_SDA_BASE_ = .);
 		*(.sdata)
 		*(.sdata.*)
 		*(.gnu.linkonce.s.*)
--- a/dkppc/patches/binutils-2.22.patch
+++ b/dkppc/patches/binutils-2.22.patch
@@ -0,0 +1,149 @@
 diff -Nbaur binutils-2.22/bfd/bfd-in2.h binutils-2.22-ppc/bfd/bfd-in2.h
 --- binutils-2.22/bfd/bfd-in2.h	2011-09-16 02:15:18.000000000 +0100
 +++ binutils-2.22-ppc/bfd/bfd-in2.h	2012-04-03 15:06:10.000000000 +0100
@@ -38,6 +38,8 @@
 #include "ansidecl.h"
 #include "symcat.h"
 +#include <sys/stat.h>
 +
 #if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE)
 #ifndef SABER
 /* This hack is to avoid a problem with some strict ANSI C preprocessors.
@@ -308,8 +310,6 @@
    && (sec)->sec_info_type != ELF_INFO_TYPE_MERGE		\
    && (sec)->sec_info_type != ELF_INFO_TYPE_JUST_SYMS)
 -/* Forward define.  */
 -struct stat;
 typedef enum bfd_print_symbol
 {
 diff -Nbaur binutils-2.22/bfd/bfd-in.h binutils-2.22-ppc/bfd/bfd-in.h
 --- binutils-2.22/bfd/bfd-in.h	2011-09-16 02:15:18.000000000 +0100
 +++ binutils-2.22-ppc/bfd/bfd-in.h	2012-04-03 15:06:10.000000000 +0100
@@ -31,6 +31,8 @@
 #include "ansidecl.h"
 #include "symcat.h"
 +#include <sys/stat.h>
 +
 #if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE)
 #ifndef SABER
 /* This hack is to avoid a problem with some strict ANSI C preprocessors.
@@ -301,8 +303,6 @@
    && (sec)->sec_info_type != ELF_INFO_TYPE_MERGE		\
    && (sec)->sec_info_type != ELF_INFO_TYPE_JUST_SYMS)
 -/* Forward define.  */
 -struct stat;
 typedef enum bfd_print_symbol
 {
 diff -Nbaur binutils-2.22/bfd/config.in binutils-2.22-ppc/bfd/config.in
 --- binutils-2.22/bfd/config.in	2011-05-12 08:41:40.000000000 +0100
 +++ binutils-2.22-ppc/bfd/config.in	2012-04-03 14:50:51.000000000 +0100
@@ -245,6 +245,9 @@
 /* Define if <sys/procfs.h> has win32_pstatus_t. */
 #undef HAVE_WIN32_PSTATUS_T
 +/* Define to 1 if you have the <windows.h> header file. */
 +#undef HAVE_WINDOWS_H
 +
 /* Define to 1 if you have the <zlib.h> header file. */
 #undef HAVE_ZLIB_H
 diff -Nbaur binutils-2.22/bfd/configure binutils-2.22-ppc/bfd/configure
 --- binutils-2.22/bfd/configure	2011-11-21 11:55:48.000000000 +0000
 +++ binutils-2.22-ppc/bfd/configure	2012-04-03 14:50:59.000000000 +0100
@@ -13508,6 +13508,22 @@
 fi
 +
 +for ac_header in windows.h dlfcn.h
 +do :
 +  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 +ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
 +eval as_val=\$$as_ac_Header
 +   if test "x$as_val" = x""yes; then :
 +  cat >>confdefs.h <<_ACEOF
 +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
 +_ACEOF
 +
 +fi
 +
 +done
 +
 +
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether string.h and strings.h may both be included" >&5
 $as_echo_n "checking whether string.h and strings.h may both be included... " >&6; }
 if test "${gcc_cv_header_string+set}" = set; then :
 diff -Nbaur binutils-2.22/bfd/configure.in binutils-2.22-ppc/bfd/configure.in
 --- binutils-2.22/bfd/configure.in	2011-11-21 11:55:46.000000000 +0000
 +++ binutils-2.22-ppc/bfd/configure.in	2012-04-03 14:51:23.000000000 +0100
@@ -190,6 +190,9 @@
 GCC_HEADER_STDINT(bfd_stdint.h)
 AC_HEADER_TIME
 AC_HEADER_DIRENT
 +
 +AC_CHECK_HEADERS(windows.h dlfcn.h)
 +
 ACX_HEADER_STRING
 AC_CHECK_FUNCS(fcntl getpagesize setitimer sysconf fdopen getuid getgid fileno)
 AC_CHECK_FUNCS(strtoull)
 diff -Nbaur binutils-2.22/bfd/plugin.c binutils-2.22-ppc/bfd/plugin.c
 --- binutils-2.22/bfd/plugin.c	2011-07-11 16:03:07.000000000 +0100
 +++ binutils-2.22-ppc/bfd/plugin.c	2012-04-03 14:51:32.000000000 +0100
@@ -25,7 +25,13 @@
 #if BFD_SUPPORTS_PLUGINS
 #include <assert.h>
 +#ifdef HAVE_DLFCN_H
 #include <dlfcn.h>
 +#elif defined (HAVE_WINDOWS_H)
 +#include <windows.h>
 +#else
 +#error Unknown how to handle dynamic-load-libraries.
 +#endif
 #include <stdarg.h>
 #include "plugin-api.h"
 #include "sysdep.h"
@@ -34,6 +40,37 @@
 #include "libiberty.h"
 #include <dirent.h>
 +#if !defined (HAVE_DLFCN_H) && defined (HAVE_WINDOWS_H)
 +
 +#define RTLD_NOW 0      /* Dummy value.  */
 +
 +static void *
 +dlopen (const char *file, int mode ATTRIBUTE_UNUSED)
 +{
 +  return LoadLibrary (file);
 +}
 +
 +static void *
 +dlsym (void *handle, const char *name)
 +{
 +  return GetProcAddress (handle, name);
 +}
 +
 +static int ATTRIBUTE_UNUSED
 +dlclose (void *handle)
 +{
 +  FreeLibrary (handle);
 +  return 0;
 +}
 +
 +static const char *
 +dlerror (void)
 +{
 +  return "Unable to load DLL.";
 +}
 +
 +#endif /* !defined (HAVE_DLFCN_H) && defined (HAVE_WINDOWS_H)  */
 +
 #define bfd_plugin_close_and_cleanup                  _bfd_generic_close_and_cleanup
 #define bfd_plugin_bfd_free_cached_info               _bfd_generic_bfd_free_cached_info
 #define bfd_plugin_new_section_hook                   _bfd_generic_new_section_hook
--- a/dkppc/patches/binutils-2.37.patch
+++ b/dkppc/patches/binutils-2.37.patch
@@ -1,28 +0,0 @@
 diff -NBaur binutils-2.37/libiberty/rust-demangle.c binutils-2.37-new/libiberty/rust-demangle.c
 --- binutils-2.37/libiberty/rust-demangle.c	2021-07-15 15:19:46.000000000 +0100
 +++ binutils-2.37-new/libiberty/rust-demangle.c	2022-01-01 22:02:21.860422023 +0000
@@ -75,10 +75,10 @@
   int version;
   /* Recursion depth.  */
 -  uint recursion;
 +  unsigned recursion;
   /* Maximum number of times demangle_path may be called recursively.  */
 #define RUST_MAX_RECURSION_COUNT  1024
 -#define RUST_NO_RECURSION_LIMIT   ((uint) -1)
 +#define RUST_NO_RECURSION_LIMIT   ((unsigned) -1)
   uint64_t bound_lifetime_depth;
 };
 diff -NBaur binutils-2.37/opcodes/ppc-opc.c binutils-2.37-new/opcodes/ppc-opc.c
 --- binutils-2.37/opcodes/ppc-opc.c	2021-07-08 12:37:21.000000000 +0100
 +++ binutils-2.37-new/opcodes/ppc-opc.c	2022-01-01 22:02:04.409141184 +0000
@@ -4302,7 +4302,7 @@
 #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-12.1.0.patch
+++ b/dkppc/patches/gcc-12.1.0.patch
@@ -1,860 +0,0 @@
 diff -NBaur gcc-12.1.0/config/gthr.m4 gcc-12.1.0-dkppc/config/gthr.m4
 --- gcc-12.1.0/config/gthr.m4	2022-05-06 08:30:56.000000000 +0100
 +++ gcc-12.1.0-dkppc/config/gthr.m4	2022-05-06 19:17:44.784777075 +0100
@@ -13,6 +13,7 @@
 case $1 in
     aix)	thread_header=config/rs6000/gthr-aix.h ;;
     dce)	thread_header=config/pa/gthr-dce.h ;;
 +    dkp)        thread_header=config/rs6000/gthr-dkp.h ;;
     gcn)	thread_header=config/gcn/gthr-gcn.h ;;
     lynx)	thread_header=config/gthr-lynx.h ;;
     mipssde)	thread_header=config/mips/gthr-mipssde.h ;;
 diff -NBaur gcc-12.1.0/gcc/config/i386/host-mingw32.cc gcc-12.1.0-dkppc/gcc/config/i386/host-mingw32.cc
 --- gcc-12.1.0/gcc/config/i386/host-mingw32.cc	2022-05-06 08:30:56.000000000 +0100
 +++ gcc-12.1.0-dkppc/gcc/config/i386/host-mingw32.cc	2022-05-06 19:17:44.784777075 +0100
@@ -45,7 +45,11 @@
 static inline void w32_error(const char*, const char*, int, const char*);
 /* FIXME: Is this big enough?  */
 +#if __MINGW64__
 +static const size_t pch_VA_max_size  = UINT64_C(64 * 1024 * 1024 * 1024);
 +#else
 static const size_t pch_VA_max_size  = 128 * 1024 * 1024;
 +#endif
 /* Granularity for reserving address space.  */
 static size_t va_granularity = 0x10000;
 diff -NBaur gcc-12.1.0/gcc/config/newlib-stdint.h gcc-12.1.0-dkppc/gcc/config/newlib-stdint.h
 --- gcc-12.1.0/gcc/config/newlib-stdint.h	2022-05-06 08:30:57.000000000 +0100
 +++ gcc-12.1.0-dkppc/gcc/config/newlib-stdint.h	2022-05-06 19:17:44.784777075 +0100
@@ -25,7 +25,7 @@
 /* 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 -NBaur gcc-12.1.0/gcc/config/rs6000/rs6000.h gcc-12.1.0-dkppc/gcc/config/rs6000/rs6000.h
 --- gcc-12.1.0/gcc/config/rs6000/rs6000.h	2022-05-06 08:30:57.000000000 +0100
 +++ gcc-12.1.0-dkppc/gcc/config/rs6000/rs6000.h	2022-05-06 19:22:10.793624730 +0100
@@ -196,6 +196,7 @@
 /* -mcpu=native handling only makes sense with compiler running on
    an PowerPC chip.  If changing this condition, also change
    the condition in driver-rs6000.cc.  */
 +#if 0
 #if defined(__powerpc__) || defined(__POWERPC__) || defined(_AIX)
 /* In driver-rs6000.cc.  */
 extern const char *host_detect_local_cpu (int argc, const char **argv);
@@ -207,6 +208,8 @@
 #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 -NBaur gcc-12.1.0/gcc/config/rs6000/sysv4.h gcc-12.1.0-dkppc/gcc/config/rs6000/sysv4.h
 --- gcc-12.1.0/gcc/config/rs6000/sysv4.h	2022-05-06 08:30:57.000000000 +0100
 +++ gcc-12.1.0-dkppc/gcc/config/rs6000/sysv4.h	2022-05-06 19:17:44.784777075 +0100
@@ -589,7 +589,11 @@
 /* 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)         ; \
@@ -620,7 +624,8 @@
 /* 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)         ; \
@@ -635,7 +640,10 @@
 /* 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)         ; \
@@ -649,7 +657,10 @@
 #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)         ; \
@@ -663,7 +674,8 @@
 #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)         ; \
@@ -673,11 +685,12 @@
   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)         ; \
@@ -693,16 +706,27 @@
 /* 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"
@@ -850,6 +874,7 @@
 #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 },			\
@@ -859,6 +884,7 @@
   { "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 },			\
@@ -868,6 +894,7 @@
   { "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 },			\
@@ -879,7 +906,11 @@
   { "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 },			\
@@ -889,6 +920,7 @@
   { "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 },			\
@@ -900,6 +932,9 @@
   { "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 -NBaur gcc-12.1.0/gcc/config/rs6000/sysv4.opt gcc-12.1.0-dkppc/gcc/config/rs6000/sysv4.opt
 --- gcc-12.1.0/gcc/config/rs6000/sysv4.opt	2022-05-06 08:30:57.000000000 +0100
 +++ gcc-12.1.0-dkppc/gcc/config/rs6000/sysv4.opt	2022-05-06 19:17:44.784777075 +0100
@@ -124,6 +124,26 @@
 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 -NBaur gcc-12.1.0/gcc/configure gcc-12.1.0-dkppc/gcc/configure
 --- gcc-12.1.0/gcc/configure	2022-05-06 08:30:57.000000000 +0100
 +++ gcc-12.1.0-dkppc/gcc/configure	2022-05-06 19:17:44.788859483 +0100
@@ -12884,7 +12884,7 @@
     # 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 -NBaur gcc-12.1.0/gcc/configure.ac gcc-12.1.0-dkppc/gcc/configure.ac
 --- gcc-12.1.0/gcc/configure.ac	2022-05-06 08:30:57.000000000 +0100
 +++ gcc-12.1.0-dkppc/gcc/configure.ac	2022-05-06 19:17:44.788859483 +0100
@@ -1994,7 +1994,7 @@
     # 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 -NBaur gcc-12.1.0/libgcc/config/rs6000/crtrestvr.S gcc-12.1.0-dkppc/libgcc/config/rs6000/crtrestvr.S
 --- gcc-12.1.0/libgcc/config/rs6000/crtrestvr.S	2022-05-06 08:30:59.000000000 +0100
 +++ gcc-12.1.0-dkppc/libgcc/config/rs6000/crtrestvr.S	2022-05-06 19:17:44.792941894 +0100
@@ -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 @@
 CFI_ENDPROC
 #endif
 +#endif
 diff -NBaur gcc-12.1.0/libgcc/config/rs6000/crtsavevr.S gcc-12.1.0-dkppc/libgcc/config/rs6000/crtsavevr.S
 --- gcc-12.1.0/libgcc/config/rs6000/crtsavevr.S	2022-05-06 08:30:59.000000000 +0100
 +++ gcc-12.1.0-dkppc/libgcc/config/rs6000/crtsavevr.S	2022-05-06 19:17:44.792941894 +0100
@@ -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 @@
 CFI_ENDPROC
 #endif
 +#endif
 diff -NBaur gcc-12.1.0/libgcc/config/rs6000/gthr-dkp.c gcc-12.1.0-dkppc/libgcc/config/rs6000/gthr-dkp.c
 --- gcc-12.1.0/libgcc/config/rs6000/gthr-dkp.c	1970-01-01 01:00:00.000000000 +0100
 +++ gcc-12.1.0-dkppc/libgcc/config/rs6000/gthr-dkp.c	2022-05-06 19:17:44.792941894 +0100
@@ -0,0 +1,319 @@
 +/* 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/>.  */
 +
 +#define _BUILDING_LIBGCC
 +#include "gthr-dkp.h"
 +#include <stddef.h>
 +
 +
 +int
 +__gthread_active_p (void)
 +{
 +  if (!__has_gthr_impl(active)) {
 +    return 0;
 +  }
 +
 +  return __gthr_impl_active();
 +}
 +
 +int
 +__gthread_create (__gthread_t *__threadid, void *(*__func) (void*),
 +                  void *__args)
 +{
 +  if (!__has_gthr_impl(create)) {
 +    return -1;
 +  }
 +
 +  return __gthr_impl_create(__threadid, __func, __args);
 +}
 +
 +int
 +__gthread_join (__gthread_t __threadid, void **__value_ptr)
 +{
 +  if (!__has_gthr_impl(join)) {
 +    return -1;
 +  }
 +
 +  return __gthr_impl_join(__threadid, __value_ptr);
 +}
 +
 +int
 +__gthread_detach (__gthread_t __threadid)
 +{
 +  if (!__has_gthr_impl(detach)) {
 +    return -1;
 +  }
 +
 +  return __gthr_impl_detach(__threadid);
 +}
 +
 +int
 +__gthread_equal (__gthread_t __t1, __gthread_t __t2)
 +{
 +  if (!__has_gthr_impl(equal)) {
 +    return -1;
 +  }
 +
 +  return __gthr_impl_equal(__t1, __t2);
 +}
 +
 +__gthread_t
 +__gthread_self (void)
 +{
 +  if (!__has_gthr_impl(self)) {
 +    __gthread_t result = { 0 };
 +    return result;
 +  }
 +
 +  return __gthr_impl_self();
 +}
 +
 +int
 +__gthread_yield (void)
 +{
 +  if (!__has_gthr_impl(yield)) {
 +    return -1;
 +  }
 +
 +  return __gthr_impl_yield();
 +}
 +
 +int
 +__gthread_once (__gthread_once_t *__once, void (*__func) (void))
 +{
 +  if (!__has_gthr_impl(once)) {
 +    return -1;
 +  }
 +
 +  return __gthr_impl_once(__once, __func);
 +}
 +
 +int
 +__gthread_key_create (__gthread_key_t *__key, void (*__dtor) (void *))
 +{
 +  if (!__has_gthr_impl(key_create)) {
 +    return -1;
 +  }
 +
 +  return __gthr_impl_key_create(__key, __dtor);
 +}
 +
 +int
 +__gthread_key_delete (__gthread_key_t __key)
 +{
 +  if (!__has_gthr_impl(key_delete)) {
 +    return -1;
 +  }
 +
 +  return __gthr_impl_key_delete(__key);
 +}
 +
 +void *
 +__gthread_getspecific (__gthread_key_t __key)
 +{
 +  if (!__has_gthr_impl(getspecific)) {
 +    return NULL;
 +  }
 +
 +  return __gthr_impl_getspecific(__key);
 +}
 +
 +int
 +__gthread_setspecific (__gthread_key_t __key, const void *__ptr)
 +{
 +  if (!__has_gthr_impl(setspecific)) {
 +    return -1;
 +  }
 +
 +  return __gthr_impl_setspecific(__key, __ptr);
 +}
 +
 +void
 +__gthread_mutex_init_function (__gthread_mutex_t *__mutex)
 +{
 +  if (__has_gthr_impl(mutex_init_function)) {
 +    __gthr_impl_mutex_init_function(__mutex);
 +  }
 +}
 +
 +int
 +__gthread_mutex_destroy (__gthread_mutex_t *__mutex)
 +{
 +  if (!__has_gthr_impl(mutex_destroy)) {
 +    return -1;
 +  }
 +
 +  return __gthr_impl_mutex_destroy(__mutex);
 +}
 +
 +int
 +__gthread_mutex_lock (__gthread_mutex_t *__mutex)
 +{
 +  if (!__has_gthr_impl(mutex_lock)) {
 +    return -1;
 +  }
 +
 +  return __gthr_impl_mutex_lock(__mutex);
 +}
 +
 +int
 +__gthread_mutex_trylock (__gthread_mutex_t *__mutex)
 +{
 +  if (!__has_gthr_impl(mutex_trylock)) {
 +    return -1;
 +  }
 +
 +  return __gthr_impl_mutex_trylock(__mutex);
 +}
 +
 +int
 +__gthread_mutex_unlock (__gthread_mutex_t *__mutex)
 +{
 +  if (!__has_gthr_impl(mutex_unlock)) {
 +    return -1;
 +  }
 +
 +  return __gthr_impl_mutex_unlock(__mutex);
 +}
 +
 +int
 +__gthread_recursive_mutex_init_function (__gthread_recursive_mutex_t *__mutex)
 +{
 +  if (!__has_gthr_impl(recursive_mutex_init_function)) {
 +    return -1;
 +  }
 +
 +  return __gthr_impl_recursive_mutex_init_function(__mutex);
 +}
 +
 +int
 +__gthread_recursive_mutex_lock (__gthread_recursive_mutex_t *__mutex)
 +{
 +  if (!__has_gthr_impl(recursive_mutex_lock)) {
 +    return -1;
 +  }
 +
 +  return __gthr_impl_recursive_mutex_lock(__mutex);
 +}
 +
 +int
 +__gthread_recursive_mutex_trylock (__gthread_recursive_mutex_t *__mutex)
 +{
 +  if (!__has_gthr_impl(recursive_mutex_trylock)) {
 +    return -1;
 +  }
 +
 +  return __gthr_impl_recursive_mutex_trylock(__mutex);
 +}
 +
 +int
 +__gthread_recursive_mutex_unlock (__gthread_recursive_mutex_t *__mutex)
 +{
 +  if (!__has_gthr_impl(recursive_mutex_unlock)) {
 +    return -1;
 +  }
 +
 +  return __gthr_impl_recursive_mutex_unlock(__mutex);
 +}
 +
 +int
 +__gthread_recursive_mutex_destroy (__gthread_recursive_mutex_t *__mutex)
 +{
 +  if (!__has_gthr_impl(recursive_mutex_destroy)) {
 +    return -1;
 +  }
 +
 +  return __gthr_impl_recursive_mutex_destroy(__mutex);
 +}
 +
 +void
 +__gthread_cond_init_function (__gthread_cond_t *__cond)
 +{
 +  if (__has_gthr_impl(cond_init_function)) {
 +    __gthr_impl_cond_init_function(__cond);
 +  }
 +}
 +
 +int
 +__gthread_cond_broadcast (__gthread_cond_t *__cond)
 +{
 +  if (!__has_gthr_impl(cond_broadcast)) {
 +    return -1;
 +  }
 +
 +  return __gthr_impl_cond_broadcast(__cond);
 +}
 +
 +int
 +__gthread_cond_signal (__gthread_cond_t *__cond)
 +{
 +  if (!__has_gthr_impl(cond_signal)) {
 +    return -1;
 +  }
 +
 +  return __gthr_impl_cond_signal(__cond);
 +}
 +
 +int
 +__gthread_cond_wait (__gthread_cond_t *__cond, __gthread_mutex_t *__mutex)
 +{
 +  if (!__has_gthr_impl(cond_wait)) {
 +    return -1;
 +  }
 +
 +  return __gthr_impl_cond_wait(__cond, __mutex);
 +}
 +
 +int
 +__gthread_cond_timedwait (__gthread_cond_t *__cond, __gthread_mutex_t *__mutex,
 +                          const __gthread_time_t *__abs_timeout)
 +{
 +  if (!__has_gthr_impl(cond_timedwait)) {
 +    return -1;
 +  }
 +
 +  return __gthr_impl_cond_timedwait(__cond, __mutex, __abs_timeout);
 +}
 +
 +int
 +__gthread_cond_wait_recursive (__gthread_cond_t *__cond,
 +                               __gthread_recursive_mutex_t *__mutex)
 +{
 +  if (!__has_gthr_impl(cond_wait_recursive)) {
 +    return -1;
 +  }
 +
 +  return __gthr_impl_cond_wait_recursive(__cond, __mutex);
 +}
 +
 +int
 +__gthread_cond_destroy (__gthread_cond_t* __cond)
 +{
 +  if (!__has_gthr_impl(cond_destroy)) {
 +    return -1;
 +  }
 +
 +  return __gthr_impl_cond_destroy(__cond);
 +}
 diff -NBaur gcc-12.1.0/libgcc/config/rs6000/gthr-dkp.h gcc-12.1.0-dkppc/libgcc/config/rs6000/gthr-dkp.h
 --- gcc-12.1.0/libgcc/config/rs6000/gthr-dkp.h	1970-01-01 01:00:00.000000000 +0100
 +++ gcc-12.1.0-dkppc/libgcc/config/rs6000/gthr-dkp.h	2022-05-06 19:17:44.792941894 +0100
@@ -0,0 +1,187 @@
 +/* 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
 +
 +#ifdef _BUILDING_LIBGCC
 +#define __GTHR_IMPL(_name) __attribute__((weak)) __gthr_impl_##_name
 +#define __has_gthr_impl(_name) (&__gthr_impl_##_name)
 +#else
 +#define __GTHR_IMPL(_name) __gthr_impl_##_name
 +#endif
 +
 +int __GTHR_IMPL(active) (void);
 +int __GTHR_IMPL(create) (__gthread_t *__threadid, void *(*__func) (void*), void *__args);
 +int __GTHR_IMPL(join) (__gthread_t __threadid, void **__value_ptr);
 +int __GTHR_IMPL(detach) (__gthread_t __threadid);
 +int __GTHR_IMPL(equal) (__gthread_t __t1, __gthread_t __t2);
 +__gthread_t __GTHR_IMPL(self) (void);
 +int __GTHR_IMPL(yield) (void);
 +int __GTHR_IMPL(once) (__gthread_once_t *__once, void (*__func) (void));
 +int __GTHR_IMPL(key_create) (__gthread_key_t *__key, void (*__dtor) (void *));
 +int __GTHR_IMPL(key_delete) (__gthread_key_t __key);
 +void * __GTHR_IMPL(getspecific) (__gthread_key_t __key);
 +int __GTHR_IMPL(setspecific) (__gthread_key_t __key, const void *__ptr);
 +void __GTHR_IMPL(mutex_init_function) (__gthread_mutex_t *__mutex);
 +int __GTHR_IMPL(mutex_destroy) (__gthread_mutex_t *__mutex);
 +int __GTHR_IMPL(mutex_lock) (__gthread_mutex_t *__mutex);
 +int __GTHR_IMPL(mutex_trylock) (__gthread_mutex_t *__mutex);
 +int __GTHR_IMPL(mutex_unlock) (__gthread_mutex_t *__mutex);
 +int __GTHR_IMPL(recursive_mutex_init_function) (__gthread_recursive_mutex_t *__mutex);
 +int __GTHR_IMPL(recursive_mutex_lock) (__gthread_recursive_mutex_t *__mutex);
 +int __GTHR_IMPL(recursive_mutex_trylock) (__gthread_recursive_mutex_t *__mutex);
 +int __GTHR_IMPL(recursive_mutex_unlock) (__gthread_recursive_mutex_t *__mutex);
 +int __GTHR_IMPL(recursive_mutex_destroy) (__gthread_recursive_mutex_t *__mutex);
 +void __GTHR_IMPL(cond_init_function) (__gthread_cond_t *__cond);
 +int __GTHR_IMPL(cond_broadcast) (__gthread_cond_t *__cond);
 +int __GTHR_IMPL(cond_signal) (__gthread_cond_t *__cond);
 +int __GTHR_IMPL(cond_wait) (__gthread_cond_t *__cond, __gthread_mutex_t *__mutex);
 +int __GTHR_IMPL(cond_timedwait) (__gthread_cond_t *__cond, __gthread_mutex_t *__mutex,
 +                         const __gthread_time_t *__abs_timeout);
 +int __GTHR_IMPL(cond_wait_recursive) (__gthread_cond_t *__cond,
 +                              __gthread_recursive_mutex_t *__mutex);
 +int __GTHR_IMPL(cond_destroy) (__gthread_cond_t* __cond);
 +
 +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 -NBaur gcc-12.1.0/libgcc/config/rs6000/t-ppccomm gcc-12.1.0-dkppc/libgcc/config/rs6000/t-ppccomm
 --- gcc-12.1.0/libgcc/config/rs6000/t-ppccomm	2022-05-06 08:30:59.000000000 +0100
 +++ gcc-12.1.0-dkppc/libgcc/config/rs6000/t-ppccomm	2022-05-06 19:17:44.792941894 +0100
@@ -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 -NBaur gcc-12.1.0/libgcc/configure gcc-12.1.0-dkppc/libgcc/configure
 --- gcc-12.1.0/libgcc/configure	2022-05-06 08:30:59.000000000 +0100
 +++ gcc-12.1.0-dkppc/libgcc/configure	2022-05-06 19:17:44.792941894 +0100
@@ -5689,6 +5689,7 @@
 case $target_thread_file in
     aix)	thread_header=config/rs6000/gthr-aix.h ;;
     dce)	thread_header=config/pa/gthr-dce.h ;;
 +    dkp)        thread_header=config/rs6000/gthr-dkp.h ;;
     gcn)	thread_header=config/gcn/gthr-gcn.h ;;
     lynx)	thread_header=config/gthr-lynx.h ;;
     mipssde)	thread_header=config/mips/gthr-mipssde.h ;;
 diff -NBaur gcc-12.1.0/libgcc/crtstuff.c gcc-12.1.0-dkppc/libgcc/crtstuff.c
 --- gcc-12.1.0/libgcc/crtstuff.c	2022-05-06 08:30:59.000000000 +0100
 +++ gcc-12.1.0-dkppc/libgcc/crtstuff.c	2022-05-06 19:17:44.792941894 +0100
@@ -325,7 +325,7 @@
 #ifdef OBJECT_FORMAT_ELF
 -#if DEFAULT_USE_CXA_ATEXIT
 +#if 1 /* DEFAULT_USE_CXA_ATEXIT */
 /* Declare the __dso_handle variable.  It should have a unique value
    in every shared-object; in a main program its value is zero.  The
    object should in any case be protected.  This means the instance
 diff -NBaur gcc-12.1.0/libstdc++-v3/configure gcc-12.1.0-dkppc/libstdc++-v3/configure
 --- gcc-12.1.0/libstdc++-v3/configure	2022-05-06 08:31:00.000000000 +0100
 +++ gcc-12.1.0-dkppc/libstdc++-v3/configure	2022-05-06 19:17:44.801106712 +0100
@@ -15765,6 +15765,7 @@
 case $target_thread_file in
     aix)	thread_header=config/rs6000/gthr-aix.h ;;
     dce)	thread_header=config/pa/gthr-dce.h ;;
 +    dkp)        thread_header=config/rs6000/gthr-dkp.h ;;
     gcn)	thread_header=config/gcn/gthr-gcn.h ;;
     lynx)	thread_header=config/gthr-lynx.h ;;
     mipssde)	thread_header=config/mips/gthr-mipssde.h ;;
--- a/dkppc/patches/gcc-4.6.3.patch
+++ b/dkppc/patches/gcc-4.6.3.patch
@@ -0,0 +1,237 @@
 diff -Nbaur gcc-4.6.3/gcc/config/rs6000/rs6000.h gcc-4.6.3-ppc/gcc/config/rs6000/rs6000.h
 --- gcc-4.6.3/gcc/config/rs6000/rs6000.h	2011-07-27 19:17:15.000000000 +0100
 +++ gcc-4.6.3-ppc/gcc/config/rs6000/rs6000.h	2012-04-21 22:54:04.000000000 +0100
@@ -200,6 +200,7 @@
   { "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.  */
@@ -214,6 +215,8 @@
 #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 -Nbaur gcc-4.6.3/gcc/config/rs6000/sysv4.h gcc-4.6.3-ppc/gcc/config/rs6000/sysv4.h
 --- gcc-4.6.3/gcc/config/rs6000/sysv4.h	2011-03-07 07:50:23.000000000 +0000
 +++ gcc-4.6.3-ppc/gcc/config/rs6000/sysv4.h	2012-04-21 22:54:04.000000000 +0100
@@ -603,7 +603,11 @@
 /* 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)         ; \
@@ -641,7 +645,8 @@
 /* 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)         ; \
@@ -660,7 +665,10 @@
 /* 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)         ; \
@@ -675,7 +683,10 @@
 #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)         ; \
@@ -686,11 +697,12 @@
   mcall-openbsd: %(startfile_openbsd)     ; \
                : %(startfile_default)     }"
 -#define	STARTFILE_DEFAULT_SPEC "ecrti.o%s crtbegin.o%s"
 +#define	STARTFILE_DEFAULT_SPEC "crt0.o%s ecrti.o%s crtbegin.o%s"
 #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)         ; \
@@ -701,11 +713,12 @@
   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)         ; \
@@ -722,16 +735,27 @@
 /* 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"
@@ -926,6 +950,7 @@
 #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 },			\
@@ -936,6 +961,7 @@
   { "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 },			\
@@ -946,6 +972,7 @@
   { "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 },			\
@@ -959,7 +986,11 @@
   { "link_shlib",		LINK_SHLIB_SPEC },			\
   { "link_target",		LINK_TARGET_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 },			\
@@ -970,6 +1001,7 @@
   { "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 },			\
@@ -984,6 +1016,9 @@
   { "cc1_endian_little",	CC1_ENDIAN_LITTLE_SPEC },		\
   { "cc1_endian_default",	CC1_ENDIAN_DEFAULT_SPEC },		\
   { "cc1_secure_plt_default",	CC1_SECURE_PLT_DEFAULT_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 -Nbaur gcc-4.6.3/gcc/config/rs6000/sysv4.opt gcc-4.6.3-ppc/gcc/config/rs6000/sysv4.opt
 --- gcc-4.6.3/gcc/config/rs6000/sysv4.opt	2011-01-03 20:52:22.000000000 +0000
 +++ gcc-4.6.3-ppc/gcc/config/rs6000/sysv4.opt	2012-04-21 22:54:04.000000000 +0100
@@ -108,6 +108,26 @@
 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 -Nbaur gcc-4.6.3/gcc/config.gcc gcc-4.6.3-ppc/gcc/config.gcc
 --- gcc-4.6.3/gcc/config.gcc	2011-07-22 17:44:50.000000000 +0100
 +++ gcc-4.6.3-ppc/gcc/config.gcc	2012-04-21 22:54:04.000000000 +0100
@@ -2133,7 +2133,7 @@
 	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 rs6000/e500.h"
 +	tm_file="${tm_file} dbxelf.h elfos.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h rs6000/e500.h rs6000/750cl.h"
 	extra_options="${extra_options} rs6000/sysv4.opt"
 	tmake_file="rs6000/t-fprules rs6000/t-fprules-fpbit rs6000/t-ppcgas rs6000/t-ppccomm"
 	use_gcc_stdint=wrap
 diff -Nbaur gcc-4.6.3/libcpp/Makefile.in gcc-4.6.3-ppc/libcpp/Makefile.in
 --- gcc-4.6.3/libcpp/Makefile.in	2012-03-01 12:03:46.000000000 +0000
 +++ gcc-4.6.3-ppc/libcpp/Makefile.in	2012-04-21 22:54:04.000000000 +0100
@@ -212,8 +212,7 @@
 # Note that we put the dependencies into a .Tpo file, then move them
 # into place if the compile succeeds.  We need this because gcc does
 # not atomically write the dependency output file.
 -COMPILE = $(COMPILE.base) -o $@ -MT $@ -MMD -MP -MF $(DEPDIR)/$*.Tpo
 -POSTCOMPILE = @mv $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
 +COMPILE = $(COMPILE.base) -o $@
 else
 COMPILE = source='$<' object='$@' libtool=no DEPDIR=$(DEPDIR) $(DEPMODE) \
 	  $(depcomp) $(COMPILE.base)
--- a/dkppc/patches/gdb-7.4.patch
+++ b/dkppc/patches/gdb-7.4.patch
@@ -0,0 +1,30 @@
 diff -Nbaur gdb-7.4/gdb/Makefile.in gdb-7.4-ppc/gdb/Makefile.in
 --- gdb-7.4/gdb/Makefile.in	2012-01-06 04:43:01.000000000 +0000
 +++ gdb-7.4-ppc/gdb/Makefile.in	2012-01-28 15:56:00.000000000 +0000
@@ -2195,10 +2195,10 @@
 # Note that we put the dependencies into a .Tpo file, then move them
 # into place if the compile succeeds.  We need this because gcc does
 # not atomically write the dependency output file.
 -@GMAKE_TRUE@override COMPILE.post = -c -o $@ -MT $@ -MMD -MP \
 -@GMAKE_TRUE@	-MF $(DEPDIR)/$(basename $(@F)).Tpo
 -@GMAKE_TRUE@override POSTCOMPILE = @mv $(DEPDIR)/$(basename $(@F)).Tpo \
 -@GMAKE_TRUE@	$(DEPDIR)/$(basename $(@F)).Po
 +#@GMAKE_TRUE@override COMPILE.post = -c -o $@ -MT $@ -MMD -MP \
 +#@GMAKE_TRUE@	-MF $(DEPDIR)/$(basename $(@F)).Tpo
 +#@GMAKE_TRUE@override POSTCOMPILE = @mv $(DEPDIR)/$(basename $(@F)).Tpo \
 +#@GMAKE_TRUE@	$(DEPDIR)/$(basename $(@F)).Po
 @GMAKE_TRUE@else
 @GMAKE_TRUE@override COMPILE.pre = source='$<' object='$@' libtool=no \
 @GMAKE_TRUE@	DEPDIR=$(DEPDIR) $(DEPMODE) $(depcomp) $(CC)
 diff -Nbaur gdb-7.4/sim/ppc/Makefile.in gdb-7.4-ppc/sim/ppc/Makefile.in
 --- gdb-7.4/sim/ppc/Makefile.in	2009-09-16 00:26:44.000000000 +0100
 +++ gdb-7.4-ppc/sim/ppc/Makefile.in	2012-02-25 13:30:02.000000000 +0000
@@ -551,7 +551,7 @@
 PACKAGE_OBJ = @sim_pk_obj@
 -psim: $(TARGETLIB) main.o $(LIBIBERTY_LIB) $(BFD_LIB) $(LIBS) $(LIBINTL_DEP)
 +psim: $(TARGETLIB) main.o $(LIBIBERTY_LIB) $(BFD_LIB) $(LIBINTL_DEP)
 	$(CC) $(CFLAGS) $(SIM_CFLAGS) $(LDFLAGS) -o psim$(EXEEXT) main.o $(TARGETLIB) $(BFD_LIB) $(LIBINTL) $(LIBIBERTY_LIB) $(LIBS)
 run: psim
--- a/dkppc/patches/newlib-1.20.0.patch
+++ b/dkppc/patches/newlib-1.20.0.patch
--- a/dkppc/patches/newlib-4.2.0.20211231.patch
+++ b/dkppc/patches/newlib-4.2.0.20211231.patch
--- a/dkppc/rules/base_rules
+++ b/dkppc/rules/base_rules
@@ -0,0 +1,79 @@
 #---------------------------------------------------------------------------------
 # change shell on Snow Leopard
 #---------------------------------------------------------------------------------
 UNAME_S	:=	$(shell uname -s)
 UNAME_R	:=	$(shell uname -r)
 ifneq (,$(findstring Darwin,$(UNAME_S)))
 	ifneq (,$(findstring 10.8.0,$(UNAME_R)))
 		export SHELL=/bin/bash
 	endif
 endif
 #---------------------------------------------------------------------------------
 # path to tools 
 #---------------------------------------------------------------------------------
 export PORTLIBS	:=	$(DEVKITPRO)/portlibs/ppc
 export PATH	:=	$(DEVKITPPC)/bin:$(PORTLIBS)/bin:$(PATH)
 #---------------------------------------------------------------------------------
 # the prefix on the compiler executables
 #---------------------------------------------------------------------------------
 PREFIX	:=	powerpc-eabi-
 export AS	:=	$(PREFIX)as
 export CC	:=	$(PREFIX)gcc
 export CXX	:=	$(PREFIX)g++
 export AR	:=	$(PREFIX)ar
 export OBJCOPY	:=	$(PREFIX)objcopy
 ISVC=$(or $(VCBUILDHELPER_COMMAND),$(MSBUILDEXTENSIONSPATH32),$(MSBUILDEXTENSIONSPATH))
 ifneq (,$(ISVC))
 	ERROR_FILTER	:=	2>&1 | sed -e 's/\(.[a-zA-Z]\+\):\([0-9]\+\):/\1(\2):/g'
 endif
 #---------------------------------------------------------------------------------
 %.a:
 #---------------------------------------------------------------------------------
 	@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: %.m
 	@echo $(notdir $<)
 	@$(CC) -MMD -MP -MF $(DEPSDIR)/$*.d $(OBJCFLAGS) -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 -a 32 $< | $(AS) -o $(@)
 	echo "extern const u8" `(echo $(<F) | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"_end[];" > `(echo $(<F) | tr . _)`.h
 	echo "extern const u8" `(echo $(<F) | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"[];" >> `(echo $(<F) | tr . _)`.h
 	echo "extern const u32" `(echo $(<F) | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`_size";" >> `(echo $(<F) | tr . _)`.h
 endef
--- a/dkppc/rules/gamecube_rules
+++ b/dkppc/rules/gamecube_rules
@@ -0,0 +1,25 @@
 ifeq ($(strip $(DEVKITPPC)),)
 $(error "Please set DEVKITPPC in your environment. export DEVKITPPC=<path to>devkitPro/devkitPPC)
 endif
 export	LIBOGC_INC	:=	$(DEVKITPRO)/libogc/include
 export	LIBOGC_LIB	:=	$(DEVKITPRO)/libogc/lib/cube
 include $(DEVKITPPC)/base_rules
 MACHDEP =  -DGEKKO -mogc -mcpu=750 -meabi -mhard-float
 #---------------------------------------------------------------------------------
 %.dol: %.elf
 	@echo output ... $(notdir $@)
 	@elf2dol $< $@
 #---------------------------------------------------------------------------------
 %.tpl : %.scf
 	@echo $(notdir $<)
 	@gxtexconv -s $< -d $(DEPSDIR)/$*.d -o $@
 #---------------------------------------------------------------------------------
 %.elf:
 	@echo linking ... $(notdir $@)
 	@$(LD)  $^ $(LDFLAGS) $(LIBPATHS) $(LIBS) -o $@
--- a/dkppc/rules/wii_rules
+++ b/dkppc/rules/wii_rules
@@ -0,0 +1,25 @@
 ifeq ($(strip $(DEVKITPPC)),)
 $(error "Please set DEVKITPPC in your environment. export DEVKITPPC=<path to>devkitPro/devkitPPC)
 endif
 export	LIBOGC_INC	:=	$(DEVKITPRO)/libogc/include
 export	LIBOGC_LIB	:=	$(DEVKITPRO)/libogc/lib/wii
 MACHDEP =  -DGEKKO -mrvl -mcpu=750 -meabi -mhard-float
 include $(DEVKITPPC)/base_rules
 #---------------------------------------------------------------------------------
 %.dol: %.elf
 	@echo output ... $(notdir $@)
 	@elf2dol $< $@
 #---------------------------------------------------------------------------------
 %.tpl : %.scf
 	@echo $(notdir $<)
 	@gxtexconv -s $< -d $(DEPSDIR)/$*.d -o $@
 #---------------------------------------------------------------------------------
 %.elf:
 	@echo linking ... $(notdir $@)
 	@$(LD)  $^ $(LDFLAGS) $(LIBPATHS) $(LIBS) -o $@
--- a/dkppc/scripts/build-crtls.sh
+++ b/dkppc/scripts/build-crtls.sh
@@ -1,16 +1,32 @@
-#!/bin/sh
+#!/bin/bash
-#---------------------------------------------------------------------------------
+export DEVKITPPC=$TOOLPATH/devkitPPC
 # set env variables
 #---------------------------------------------------------------------------------
 export DEVKITPRO=$TOOLPATH
 export DEVKITPPC=$DEVKITPRO/devkitPPC
 #---------------------------------------------------------------------------------
-# Install the rules files
+# Install and build the gamecube crt and libogc
 #---------------------------------------------------------------------------------
 cd $BUILDDIR
-tar -xvf $SRCDIR/devkitppc-rules-$DKPPC_RULES_VER.tar.gz
+echo "installing linkscripts ..."
-cd devkitppc-rules-$DKPPC_RULES_VER
+cp $BUILDSCRIPTDIR/dkppc/crtls/*.ld $prefix/$target/lib/
-make install
+#---------------------------------------------------------------------------------
 # copy base rulesets
 #---------------------------------------------------------------------------------
 cp $BUILDSCRIPTDIR/dkppc/rules/* $prefix
 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-gcc.sh
+++ b/dkppc/scripts/build-gcc.sh
@@ -12,11 +12,11 @@ cd $target/binutils
 if [ ! -f configured-binutils ]
 then
-	../../binutils-$BINUTILS_VER/configure \
+	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 \
+	--enable-plugins --enable-lto --disable-dependency-tracking \
 	--disable-werror $CROSS_PARAMS \
 	|| { echo "Error configuing ppc binutils"; exit 1; }
 	touch configured-binutils
@@ -40,17 +40,14 @@ cd $BUILDDIR
 # build and install mn10200 binutils
 #---------------------------------------------------------------------------------
 # Use modern config.sub for aarch64 host
 cp binutils-$BINUTILS_VER/config.sub binutils-$MN_BINUTILS_VER/config.sub
 mkdir -p mn10200/binutils
 cd mn10200/binutils
 if [ ! -f configured-binutils ]
 then
-	../../binutils-$MN_BINUTILS_VER/configure \
+	CFLAGS=$cflags LDFLAGS=$ldflags ../../binutils-$BINUTILS_VER/configure \
 	--prefix=$prefix --target=mn10200 --disable-nls --disable-debug \
-	--disable-multilib \
+	--disable-dependency-tracking \
 	--disable-werror $CROSS_PARAMS \
 	|| { echo "Error configuing mn10200 binutils"; exit 1; }
 	touch configured-binutils
@@ -78,31 +75,20 @@ cd $target/gcc
 if [ ! -f configured-gcc ]
 then
-	CFLAGS_FOR_TARGET="-O2 -ffunction-sections -fdata-sections" \
+	CFLAGS="$cflags" LDFLAGS="$ldflags" CFLAGS_FOR_TARGET="-O2" LDFLAGS_FOR_TARGET="" ../../gcc-$GCC_VER/configure \
-	CXXFLAGS_FOR_TARGET="-O2 -ffunction-sections -fdata-sections" \
+	--enable-languages=c,c++,objc \
-	LDFLAGS_FOR_TARGET="" \
+	--enable-lto $plugin_ld \
 	../../gcc-$GCC_VER/configure \
 	--enable-languages=c,c++,objc,lto \
 	--enable-lto \
 	--with-cpu=750 \
-	--disable-nls --disable-shared --enable-threads=dkp --disable-multilib \
+	--disable-nls --disable-shared --enable-threads --disable-multilib \
 	--disable-win32-registry \
 	--disable-libstdcxx-pch \
 	--disable-libstdcxx-verbose \
 	--enable-libstdcxx-time=yes \
 	--enable-libstdcxx-filesystem-ts \
 	--disable-tm-clone-registry \
 	--disable-__cxa_atexit \
 	--enable-cxx-flags='-ffunction-sections -fdata-sections' \
 	--target=$target \
 	--with-newlib \
 	--with-headers=../../newlib-$NEWLIB_VER/newlib/libc/include \
-	--prefix=$prefix \
+	--prefix=$prefix\
-	--with-bugurl="https://github.com/devkitpro/buildscripts/issues" --with-pkgversion="devkitPPC release 41" \
+	--disable-dependency-tracking \
 	--with-bugurl="http://wiki.devkitpro.org/index.php/Bug_Reports" --with-pkgversion="devkitPPC release 26" \
 	$CROSS_PARAMS \
 	$CROSS_GCC_PARAMS \
 	$EXTRA_GCC_PARAMS \
        CFLAGS_FOR_TARGET="-O2 -ffunction-sections -fdata-sections" \
 	|| { echo "Error configuring gcc stage 1"; exit 1; }
 	touch configured-gcc
 fi
@@ -129,18 +115,13 @@ 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 \
 	--enable-newlib-hw-fp \
 	|| { echo "Error configuring newlib"; exit 1; }
 	touch configured-newlib
 fi
@@ -152,13 +133,10 @@ then
 fi
 if [ ! -f installed-newlib ]
 then
-	$MAKE install -j1 || { echo "Error installing newlib"; exit 1; }
+	$MAKE install || { echo "Error installing newlib"; exit 1; }
 	touch installed-newlib
 fi
 export CC=$OLD_CC
 export CXX=$OLD_CXX
 #---------------------------------------------------------------------------------
 # build and install the final compiler
 #---------------------------------------------------------------------------------
@@ -181,11 +159,31 @@ 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 --disable-dependency-tracking\
 	$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/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=$ldflags ./configure --prefix=$prefix --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/dkpsp/patches/binutils-2.22.patch
+++ b/dkpsp/patches/binutils-2.22.patch
--- a/dkpsp/patches/gcc-4.6.3.patch
+++ b/dkpsp/patches/gcc-4.6.3.patch
@@ -0,0 +1,843 @@
 diff -Nbaur gcc-4.6.3/config.sub gcc-4.6.3-psp/config.sub
 --- gcc-4.6.3/config.sub	2010-05-25 14:22:07.000000000 +0100
 +++ gcc-4.6.3-psp/config.sub	2012-04-04 22:37:30.000000000 +0100
@@ -279,6 +279,7 @@
 	| mipsisa64sb1 | mipsisa64sb1el \
 	| mipsisa64sr71k | mipsisa64sr71kel \
 	| mipstx39 | mipstx39el \
 +	| mipsallegrex | mipsallegrexel \
 	| mn10200 | mn10300 \
 	| moxie \
 	| mt \
@@ -375,6 +376,7 @@
 	| mipsisa64sb1-* | mipsisa64sb1el-* \
 	| mipsisa64sr71k-* | mipsisa64sr71kel-* \
 	| mipstx39-* | mipstx39el-* \
 +	| mipsallegrex-* | mipsallegrexel-* \
 	| mmix-* \
 	| mt-* \
 	| msp430-* \
@@ -771,6 +773,10 @@
 		basic_machine=m68k-atari
 		os=-mint
 		;;
 +	psp)
 +		basic_machine=mipsallegrexel-psp
 +		os=-elf
 +		;;
 	mips3*-*)
 		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
 		;;
 diff -Nbaur gcc-4.6.3/gcc/config/mips/allegrex.md gcc-4.6.3-psp/gcc/config/mips/allegrex.md
 --- gcc-4.6.3/gcc/config/mips/allegrex.md	1970-01-01 01:00:00.000000000 +0100
 +++ gcc-4.6.3-psp/gcc/config/mips/allegrex.md	2012-04-04 22:37:30.000000000 +0100
@@ -0,0 +1,191 @@
 +;; Sony ALLEGREX instructions.
 +;; Copyright (C) 2005 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 2, 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.
 +;;
 +;; You should have received a copy of the GNU General Public License
 +;; along with GCC; see the file COPYING.  If not, write to
 +;; the Free Software Foundation, 59 Temple Place - Suite 330,
 +;; Boston, MA 02111-1307, USA.
 +
 +(define_c_enum "unspec" [
 +  UNSPEC_WSBH
 +  UNSPEC_CLO
 +  UNSPEC_CTO
 +  UNSPEC_CACHE
 +  UNSPEC_CEIL_W_S
 +  UNSPEC_FLOOR_W_S
 +  UNSPEC_ROUND_W_S
 +])
 +
 +;; Multiply Add and Subtract.
 +;; Note: removed clobbering for madd and msub (testing needed)
 +
 +(define_insn "allegrex_madd"
 +  [(set (match_operand:SI 0 "register_operand" "+l")
 +       (plus:SI (mult:SI (match_operand:SI 1 "register_operand" "d")
 +             (match_operand:SI 2 "register_operand" "d"))
 +        (match_dup 0)))]
 +  "TARGET_ALLEGREX"
 +  "madd\t%1,%2"
 +  [(set_attr "type"    "imadd")
 +   (set_attr "mode"    "SI")])
 +
 +(define_insn "allegrex_msub"
 +  [(set (match_operand:SI 0 "register_operand" "+l")
 +       (minus:SI (match_dup 0)
 +         (mult:SI (match_operand:SI 1 "register_operand" "d")
 +              (match_operand:SI 2 "register_operand" "d"))))]
 +  "TARGET_ALLEGREX"
 +  "msub\t%1,%2"
 +  [(set_attr "type"    "imadd")
 +   (set_attr "mode"    "SI")])
 +
 +
 +;; Min and max.
 +
 +(define_insn "sminsi3"
 +  [(set (match_operand:SI 0 "register_operand" "=d")
 +        (smin:SI (match_operand:SI 1 "register_operand" "d")
 +                 (match_operand:SI 2 "register_operand" "d")))]
 +  "TARGET_ALLEGREX"
 +  "min\t%0,%1,%2"
 +  [(set_attr "type"    "arith")
 +   (set_attr "mode"    "SI")])
 +
 +(define_insn "smaxsi3"
 +  [(set (match_operand:SI 0 "register_operand" "=d")
 +        (smax:SI (match_operand:SI 1 "register_operand" "d")
 +                 (match_operand:SI 2 "register_operand" "d")))]
 +  "TARGET_ALLEGREX"
 +  "max\t%0,%1,%2"
 +  [(set_attr "type"    "arith")
 +   (set_attr "mode"    "SI")])
 +
 +
 +;; Extended shift instructions.
 +
 +(define_insn "allegrex_bitrev"
 +  [(set (match_operand:SI 0 "register_operand" "=d")
 +   (unspec:SI [(match_operand:SI 1 "register_operand" "d")]
 +          UNSPEC_BITREV))]
 +  "TARGET_ALLEGREX"
 +  "bitrev\t%0,%1"
 +  [(set_attr "type"    "arith")
 +   (set_attr "mode"    "SI")])
 +
 +(define_insn "allegrex_wsbh"
 +  [(set (match_operand:SI 0 "register_operand" "=d")
 +   (unspec:SI [(match_operand:SI 1 "register_operand" "d")]
 +          UNSPEC_WSBH))]
 +  "TARGET_ALLEGREX"
 +  "wsbh\t%0,%1"
 +  [(set_attr "type"    "arith")
 +   (set_attr "mode"    "SI")])
 +
 +(define_insn "bswapsi2"
 +  [(set (match_operand:SI 0 "register_operand" "=d")
 +   (bswap:SI (match_operand:SI 1 "register_operand" "d")))]
 +  "TARGET_ALLEGREX"
 +  "wsbw\t%0,%1"
 +  [(set_attr "type"    "shift")
 +   (set_attr "mode"    "SI")])
 +
 +
 +;; Count leading ones, count trailing zeros, and count trailing ones (clz is
 +;; already defined).
 +
 +(define_insn "allegrex_clo"
 +  [(set (match_operand:SI 0 "register_operand" "=d")
 +       (unspec:SI [(match_operand:SI 1 "register_operand" "d")]
 +          UNSPEC_CLO))]
 +  "TARGET_ALLEGREX"
 +  "clo\t%0,%1"
 +  [(set_attr "type"    "clz")
 +   (set_attr "mode"    "SI")])
 +
 +(define_expand "ctzsi2"
 +  [(set (match_operand:SI 0 "register_operand")
 +       (ctz:SI (match_operand:SI 1 "register_operand")))]
 +  "TARGET_ALLEGREX"
 +{
 +  rtx r1;
 +
 +  r1 = gen_reg_rtx (SImode);
 +  emit_insn (gen_allegrex_bitrev (r1, operands[1]));
 +  emit_insn (gen_clzsi2 (operands[0], r1));
 +  DONE;
 +})
 +
 +(define_expand "allegrex_cto"
 +  [(set (match_operand:SI 0 "register_operand")
 +       (unspec:SI [(match_operand:SI 1 "register_operand")]
 +          UNSPEC_CTO))]
 +  "TARGET_ALLEGREX"
 +{
 +  rtx r1;
 +
 +  r1 = gen_reg_rtx (SImode);
 +  emit_insn (gen_allegrex_bitrev (r1, operands[1]));
 +  emit_insn (gen_allegrex_clo (operands[0], r1));
 +  DONE;
 +})
 +
 +
 +;; Misc.
 +
 +(define_insn "allegrex_sync"
 +  [(unspec_volatile [(const_int 0)] UNSPEC_SYNC)]
 +  "TARGET_ALLEGREX"
 +  "sync"
 +  [(set_attr "type"    "unknown")
 +   (set_attr "mode"    "none")])
 +
 +(define_insn "allegrex_cache"
 +  [(unspec_volatile [(match_operand:SI 0 "const_int_operand" "")
 +            (match_operand:SI 1 "register_operand" "d")]
 +           UNSPEC_CACHE)]
 +  "TARGET_ALLEGREX"
 +  "cache\t%0,0(%1)"
 +  [(set_attr "type"    "unknown")
 +   (set_attr "mode"    "none")])
 +
 +
 +;; Floating-point builtins.
 +
 +(define_insn "allegrex_ceil_w_s"
 +  [(set (match_operand:SI 0 "register_operand" "=f")
 +       (unspec:SI [(match_operand:SF 1 "register_operand" "f")]
 +          UNSPEC_CEIL_W_S))]
 +  "TARGET_ALLEGREX"
 +  "ceil.w.s\t%0,%1"
 +  [(set_attr "type"    "fcvt")
 +   (set_attr "mode"    "SF")])
 +
 +(define_insn "allegrex_floor_w_s"
 +  [(set (match_operand:SI 0 "register_operand" "=f")
 +       (unspec:SI [(match_operand:SF 1 "register_operand" "f")]
 +          UNSPEC_FLOOR_W_S))]
 +  "TARGET_ALLEGREX"
 +  "floor.w.s\t%0,%1"
 +  [(set_attr "type"    "fcvt")
 +   (set_attr "mode"    "SF")])
 +
 +(define_insn "allegrex_round_w_s"
 +  [(set (match_operand:SI 0 "register_operand" "=f")
 +       (unspec:SI [(match_operand:SF 1 "register_operand" "f")]
 +          UNSPEC_ROUND_W_S))]
 +  "TARGET_ALLEGREX"
 +  "round.w.s\t%0,%1"
 +  [(set_attr "type"    "fcvt")
 +   (set_attr "mode"    "SF")])
 diff -Nbaur gcc-4.6.3/gcc/config/mips/mips-ftypes.def gcc-4.6.3-psp/gcc/config/mips/mips-ftypes.def
 --- gcc-4.6.3/gcc/config/mips/mips-ftypes.def	2009-02-20 15:20:38.000000000 +0000
 +++ gcc-4.6.3-psp/gcc/config/mips/mips-ftypes.def	2012-04-04 22:37:31.000000000 +0100
@@ -53,9 +53,12 @@
 DEF_MIPS_FTYPE (2, (SI, DI, SI))
 DEF_MIPS_FTYPE (2, (SI, POINTER, SI))
 +DEF_MIPS_FTYPE (1, (SI, HI))
 +DEF_MIPS_FTYPE (1, (SI, SF))
 DEF_MIPS_FTYPE (1, (SI, SI))
 DEF_MIPS_FTYPE (2, (SI, SI, SI))
 DEF_MIPS_FTYPE (3, (SI, SI, SI, SI))
 +DEF_MIPS_FTYPE (1, (SI, QI))
 DEF_MIPS_FTYPE (1, (SI, V2HI))
 DEF_MIPS_FTYPE (2, (SI, V2HI, V2HI))
 DEF_MIPS_FTYPE (1, (SI, V4QI))
@@ -124,3 +127,4 @@
 DEF_MIPS_FTYPE (2, (VOID, SI, SI))
 DEF_MIPS_FTYPE (2, (VOID, V2HI, V2HI))
 DEF_MIPS_FTYPE (2, (VOID, V4QI, V4QI))
 +DEF_MIPS_FTYPE (1, (VOID, VOID))
 diff -Nbaur gcc-4.6.3/gcc/config/mips/mips.c gcc-4.6.3-psp/gcc/config/mips/mips.c
 --- gcc-4.6.3/gcc/config/mips/mips.c	2011-05-29 18:48:14.000000000 +0100
 +++ gcc-4.6.3-psp/gcc/config/mips/mips.c	2012-04-04 22:37:31.000000000 +0100
@@ -239,7 +239,12 @@
   MIPS_BUILTIN_CMP_SINGLE,
   /* For generating bposge32 branch instructions in MIPS32 DSP ASE.  */
 -  MIPS_BUILTIN_BPOSGE32
 +  MIPS_BUILTIN_BPOSGE32,
 +
 +  /* The builtin corresponds to the ALLEGREX cache instruction.  Operand 0
 +     is the function code (must be less than 32) and operand 1 is the base
 +     address.  */
 +  MIPS_BUILTIN_CACHE
 };
 /* Invoke MACRO (COND) for each C.cond.fmt condition.  */
@@ -516,6 +521,10 @@
    normal branch.  */
 static bool mips_branch_likely;
 +/* Preferred stack boundary for proper stack vars alignment */
 +unsigned int mips_preferred_stack_boundary;
 +unsigned int mips_preferred_stack_align;
 +
 /* The current instruction-set architecture.  */
 enum processor mips_arch;
 const struct mips_cpu_info *mips_arch_info;
@@ -691,6 +700,7 @@
   /* MIPS II processors.  */
   { "r6000", PROCESSOR_R6000, 2, 0 },
 +  { "allegrex", PROCESSOR_ALLEGREX, 2, 0 },
   /* MIPS III processors.  */
   { "r4000", PROCESSOR_R4000, 3, 0 },
@@ -969,6 +979,9 @@
 		     1,           /* branch_cost */
 		     4            /* memory_latency */
   },
 +  { /* Allegrex */
 +    DEFAULT_COSTS
 +  },
   { /* Loongson-2E */
     DEFAULT_COSTS
   },
@@ -12605,6 +12618,7 @@
 AVAIL_NON_MIPS16 (dspr2_32, !TARGET_64BIT && TARGET_DSPR2)
 AVAIL_NON_MIPS16 (loongson, TARGET_LOONGSON_VECTORS)
 AVAIL_NON_MIPS16 (cache, TARGET_CACHE_BUILTIN)
 +AVAIL_NON_MIPS16 (allegrex, TARGET_ALLEGREX)
 /* Construct a mips_builtin_description from the given arguments.
@@ -12701,6 +12715,30 @@
   MIPS_BUILTIN (bposge, f, "bposge" #VALUE,				\
 		MIPS_BUILTIN_BPOSGE ## VALUE, MIPS_SI_FTYPE_VOID, AVAIL)
 +/* Define a MIPS_BUILTIN_DIRECT function for instruction CODE_FOR_allegrex_<INSN>.
 +   FUNCTION_TYPE and TARGET_FLAGS are builtin_description fields.  */
 +#define DIRECT_ALLEGREX_BUILTIN(INSN, FUNCTION_TYPE, TARGET_FLAGS) \
 +  { CODE_FOR_allegrex_ ## INSN, MIPS_FP_COND_f, "__builtin_allegrex_" #INSN,        \
 +    MIPS_BUILTIN_DIRECT, FUNCTION_TYPE, mips_builtin_avail_allegrex }
 +
 +/* Same as the above, but mapped to an instruction that doesn't share the
 +   NAME.  NAME is the name of the builtin without the builtin prefix.  */
 +#define DIRECT_ALLEGREX_NAMED_BUILTIN(NAME, INSN, FUNCTION_TYPE, TARGET_FLAGS) \
 +  { CODE_FOR_ ## INSN, MIPS_FP_COND_f, "__builtin_allegrex_" #NAME,             \
 +    MIPS_BUILTIN_DIRECT, FUNCTION_TYPE, mips_builtin_avail_allegrex }
 +
 +/* Define a MIPS_BUILTIN_DIRECT_NO_TARGET function for instruction
 +   CODE_FOR_allegrex_<INSN>.  FUNCTION_TYPE and TARGET_FLAGS are
 +   builtin_description fields.  */
 +#define DIRECT_ALLEGREX_NO_TARGET_BUILTIN(INSN, FUNCTION_TYPE, TARGET_FLAGS)   \
 +  { CODE_FOR_allegrex_ ## INSN, MIPS_FP_COND_f, "__builtin_allegrex_" #INSN,            \
 +    MIPS_BUILTIN_DIRECT_NO_TARGET, FUNCTION_TYPE, mips_builtin_avail_allegrex }
 +
 +/* Define a builtin with a specific function TYPE.  */
 +#define SPECIAL_ALLEGREX_BUILTIN(TYPE, INSN, FUNCTION_TYPE, TARGET_FLAGS)  \
 +  { CODE_FOR_allegrex_ ## INSN, MIPS_FP_COND_f, "__builtin_allegrex_" #INSN,            \
 +    MIPS_BUILTIN_ ## TYPE, FUNCTION_TYPE, mips_builtin_avail_allegrex }
 +
 /* Define a Loongson MIPS_BUILTIN_DIRECT function __builtin_loongson_<FN_NAME>
    for instruction CODE_FOR_loongson_<INSN>.  FUNCTION_TYPE is a
    builtin_description field.  */
@@ -12945,6 +12983,40 @@
   DIRECT_BUILTIN (dpsqx_s_w_ph, MIPS_DI_FTYPE_DI_V2HI_V2HI, dspr2_32),
   DIRECT_BUILTIN (dpsqx_sa_w_ph, MIPS_DI_FTYPE_DI_V2HI_V2HI, dspr2_32),
 +/* Builtin functions for the Sony ALLEGREX processor.
 +
 +   These have the `__builtin_allegrex_' prefix instead of `__builtin_mips_'
 +   to maintain compatibility with Sony's ALLEGREX GCC port.
 +
 +   Some of the builtins may seem redundant, but they are the same as the
 +   builtins defined in the Sony compiler.  I chose to map redundant and
 +   trivial builtins to the original instruction instead of creating
 +   duplicate patterns specifically for the ALLEGREX (as Sony does).  */
 +
 +  DIRECT_ALLEGREX_BUILTIN(bitrev, MIPS_SI_FTYPE_SI, 0),
 +  DIRECT_ALLEGREX_BUILTIN(wsbh, MIPS_SI_FTYPE_SI, 0),
 +  DIRECT_ALLEGREX_NAMED_BUILTIN(wsbw, bswapsi2, MIPS_SI_FTYPE_SI, 0),
 +  DIRECT_ALLEGREX_NAMED_BUILTIN(clz, clzsi2, MIPS_SI_FTYPE_SI, 0),
 +  DIRECT_ALLEGREX_BUILTIN(clo, MIPS_SI_FTYPE_SI, 0),
 +  DIRECT_ALLEGREX_NAMED_BUILTIN(ctz, ctzsi2, MIPS_SI_FTYPE_SI, 0),
 +  DIRECT_ALLEGREX_BUILTIN(cto, MIPS_SI_FTYPE_SI, 0),
 +  DIRECT_ALLEGREX_NAMED_BUILTIN(rotr, rotrsi3, MIPS_SI_FTYPE_SI_SI, 0),
 +  DIRECT_ALLEGREX_NAMED_BUILTIN(rotl, rotlsi3, MIPS_SI_FTYPE_SI_SI, 0),
 +
 +  DIRECT_ALLEGREX_NAMED_BUILTIN(seb, extendqisi2, MIPS_SI_FTYPE_QI, 0),
 +  DIRECT_ALLEGREX_NAMED_BUILTIN(seh, extendhisi2, MIPS_SI_FTYPE_HI, 0),
 +  DIRECT_ALLEGREX_NAMED_BUILTIN(max, smaxsi3, MIPS_SI_FTYPE_SI_SI, 0),
 +  DIRECT_ALLEGREX_NAMED_BUILTIN(min, sminsi3, MIPS_SI_FTYPE_SI_SI, 0),
 +
 +  DIRECT_ALLEGREX_NO_TARGET_BUILTIN(sync, MIPS_VOID_FTYPE_VOID, 0),
 +  SPECIAL_ALLEGREX_BUILTIN(CACHE, cache, MIPS_VOID_FTYPE_SI_SI, 0),
 +
 +  DIRECT_ALLEGREX_NAMED_BUILTIN(sqrt_s, sqrtsf2, MIPS_SF_FTYPE_SF, 0),
 +  DIRECT_ALLEGREX_BUILTIN(ceil_w_s, MIPS_SI_FTYPE_SF, 0),
 +  DIRECT_ALLEGREX_BUILTIN(floor_w_s, MIPS_SI_FTYPE_SF, 0),
 +  DIRECT_ALLEGREX_BUILTIN(round_w_s, MIPS_SI_FTYPE_SF, 0),
 +  DIRECT_ALLEGREX_NAMED_BUILTIN(trunc_w_s, fix_truncsfsi2_insn, MIPS_SI_FTYPE_SF, 0),
 +
   /* Builtin functions for ST Microelectronics Loongson-2E/2F cores.  */
   LOONGSON_BUILTIN (packsswh, MIPS_V4HI_FTYPE_V2SI_V2SI),
   LOONGSON_BUILTIN (packsshb, MIPS_V8QI_FTYPE_V4HI_V4HI),
@@ -13096,6 +13168,8 @@
 /* Standard mode-based argument types.  */
 #define MIPS_ATYPE_UQI unsigned_intQI_type_node
 #define MIPS_ATYPE_SI intSI_type_node
 +#define MIPS_ATYPE_HI intHI_type_node
 +#define MIPS_ATYPE_QI intQI_type_node
 #define MIPS_ATYPE_USI unsigned_intSI_type_node
 #define MIPS_ATYPE_DI intDI_type_node
 #define MIPS_ATYPE_UDI unsigned_intDI_type_node
@@ -13270,6 +13344,9 @@
   switch (opno)
     {
 +    case 0:
 +      emit_insn (GEN_FCN (icode) (0));
 +      break;
     case 2:
       emit_insn (GEN_FCN (icode) (ops[0], ops[1]));
       break;
@@ -13439,6 +13516,28 @@
 				       const1_rtx, const0_rtx);
 }
 +/* Expand a __builtin_allegrex_cache() function.  Make sure the passed
 +   cache function code is less than 32.  */
 +
 +static rtx
 +mips_expand_builtin_cache (enum insn_code icode, rtx target, tree exp)
 +{
 +  rtx op0, op1;
 +
 +  op0 = mips_prepare_builtin_arg (icode, 0, exp, 0);
 +  op1 = mips_prepare_builtin_arg (icode, 1, exp, 1);
 +
 +  if (GET_CODE (op0) == CONST_INT)
 +    if (INTVAL (op0) < 0 || INTVAL (op0) > 0x1f)
 +      {
 +   error ("invalid function code '%d'", INTVAL (op0));
 +   return const0_rtx;
 +      }
 +
 +  emit_insn (GEN_FCN (icode) (op0, op1));
 +  return target;
 +}
 +
 /* Implement TARGET_EXPAND_BUILTIN.  */
 static rtx
@@ -13484,6 +13583,9 @@
     case MIPS_BUILTIN_BPOSGE32:
       return mips_expand_builtin_bposge (d->builtin_type, target);
 +
 +    case MIPS_BUILTIN_CACHE:
 +      return mips_expand_builtin_cache (d->icode, target, exp);
     }
   gcc_unreachable ();
 }
@@ -15918,6 +16020,22 @@
      Do all CPP-sensitive stuff in non-MIPS16 mode; we'll switch to
      MIPS16 mode afterwards if need be.  */
   mips_set_mips16_mode (false);
 +
 +  /* Validate -mpreferred-stack-boundary= value, or provide default.
 +     The default of 128-bit is for newABI else 64-bit.  */
 +  mips_preferred_stack_boundary = (TARGET_NEWABI ? 128 : 64);
 +  mips_preferred_stack_align = (TARGET_NEWABI ? 16 : 8);
 +  if (mips_preferred_stack_boundary_string)
 +    {
 +      i = atoi (mips_preferred_stack_boundary_string);
 +      if (i < 2 || i > 12)
 +       error ("-mpreferred-stack-boundary=%d is not between 2 and 12", i);
 +      else
 +        {
 +          mips_preferred_stack_align = (1 << i);
 +          mips_preferred_stack_boundary = mips_preferred_stack_align * 8;
 +        }
 +    }
 }
 /* Implement TARGET_OPTION_OPTIMIZATION_TABLE.  */
 diff -Nbaur gcc-4.6.3/gcc/config/mips/mips.h gcc-4.6.3-psp/gcc/config/mips/mips.h
 --- gcc-4.6.3/gcc/config/mips/mips.h	2011-03-08 20:51:11.000000000 +0000
 +++ gcc-4.6.3-psp/gcc/config/mips/mips.h	2012-04-04 22:37:31.000000000 +0100
@@ -231,6 +231,7 @@
 #define TARGET_SB1                  (mips_arch == PROCESSOR_SB1		\
 				     || mips_arch == PROCESSOR_SB1A)
 #define TARGET_SR71K                (mips_arch == PROCESSOR_SR71000)
 +#define TARGET_ALLEGREX             (mips_arch == PROCESSOR_ALLEGREX)
 /* Scheduling target defines.  */
 #define TUNE_20KC		    (mips_tune == PROCESSOR_20KC)
@@ -258,6 +259,7 @@
 #define TUNE_OCTEON		    (mips_tune == PROCESSOR_OCTEON)
 #define TUNE_SB1                    (mips_tune == PROCESSOR_SB1		\
 				     || mips_tune == PROCESSOR_SB1A)
 +#define TUNE_ALLEGREX               (mips_tune == PROCESSOR_ALLEGREX)
 /* Whether vector modes and intrinsics for ST Microelectronics
    Loongson-2E/2F processors should be enabled.  In o32 pairs of
@@ -852,6 +854,9 @@
 /* ISA has LDC1 and SDC1.  */
 #define ISA_HAS_LDC1_SDC1	(!ISA_MIPS1 && !TARGET_MIPS16)
 +/* ISA has just the integer condition move instructions (movn,movz) */
 +#define ISA_HAS_INT_CONDMOVE   (TARGET_ALLEGREX)
 +
 /* ISA has the mips4 FP condition code instructions: FP-compare to CC,
    branch on CC, and move (both FP and non-FP) on CC.  */
 #define ISA_HAS_8CC		(ISA_MIPS4				\
@@ -874,6 +879,7 @@
 /* ISA has conditional trap instructions.  */
 #define ISA_HAS_COND_TRAP	(!ISA_MIPS1				\
 +				 && !TARGET_ALLEGREX				\
 				 && !TARGET_MIPS16)
 /* ISA has integer multiply-accumulate instructions, madd and msub.  */
@@ -910,6 +916,7 @@
 /* ISA has count leading zeroes/ones instruction (not implemented).  */
 #define ISA_HAS_CLZ_CLO		((ISA_MIPS32				\
 				  || ISA_MIPS32R2			\
 +				  || TARGET_ALLEGREX		\
 				  || ISA_MIPS64				\
 				  || ISA_MIPS64R2)			\
 				 && !TARGET_MIPS16)
@@ -955,6 +962,7 @@
 				  || TARGET_MIPS5400			\
 				  || TARGET_MIPS5500			\
 				  || TARGET_SR71K			\
 +				  || TARGET_ALLEGREX			\
 				  || TARGET_SMARTMIPS)			\
 				 && !TARGET_MIPS16)
@@ -984,11 +992,13 @@
 /* ISA includes the MIPS32r2 seb and seh instructions.  */
 #define ISA_HAS_SEB_SEH		((ISA_MIPS32R2		\
 +				  || TARGET_ALLEGREX	\
 				  || ISA_MIPS64R2)	\
 				 && !TARGET_MIPS16)
 /* ISA includes the MIPS32/64 rev 2 ext and ins instructions.  */
 #define ISA_HAS_EXT_INS		((ISA_MIPS32R2		\
 +				  || TARGET_ALLEGREX	\
 				  || ISA_MIPS64R2)	\
 				 && !TARGET_MIPS16)
@@ -1038,7 +1048,8 @@
 				 || ISA_MIPS64				\
 				 || ISA_MIPS64R2			\
 				 || TARGET_MIPS5500			\
 -				 || TARGET_LOONGSON_2EF)
 +				 || TARGET_LOONGSON_2EF		\
 +				 || TARGET_ALLEGREX)
 /* ISA includes synci, jr.hb and jalr.hb.  */
 #define ISA_HAS_SYNCI ((ISA_MIPS32R2		\
@@ -2133,7 +2144,7 @@
    `crtl->outgoing_args_size'.  */
 #define OUTGOING_REG_PARM_STACK_SPACE(FNTYPE) 1
 -#define STACK_BOUNDARY (TARGET_NEWABI ? 128 : 64)
 +#define STACK_BOUNDARY (mips_preferred_stack_boundary)
 /* Symbolic macros for the registers used to return integer and floating
    point values.  */
@@ -2259,7 +2270,7 @@
 /* Treat LOC as a byte offset from the stack pointer and round it up
    to the next fully-aligned offset.  */
 #define MIPS_STACK_ALIGN(LOC) \
 -  (TARGET_NEWABI ? ((LOC) + 15) & -16 : ((LOC) + 7) & -8)
 +  (((LOC) + (mips_preferred_stack_align - 1)) & -(mips_preferred_stack_align))
 /* Output assembler code to FILE to increment profiler label # LABELNO
@@ -2911,6 +2922,9 @@
 #endif
 #endif
 +extern unsigned int mips_preferred_stack_boundary;
 +extern unsigned int mips_preferred_stack_align;
 +
 #ifndef HAVE_AS_TLS
 #define HAVE_AS_TLS 0
 #endif
 diff -Nbaur gcc-4.6.3/gcc/config/mips/mips.md gcc-4.6.3-psp/gcc/config/mips/mips.md
 --- gcc-4.6.3/gcc/config/mips/mips.md	2012-01-09 22:09:53.000000000 +0000
 +++ gcc-4.6.3-psp/gcc/config/mips/mips.md	2012-04-04 22:37:31.000000000 +0100
@@ -37,6 +37,7 @@
   74kf2_1
   74kf1_1
   74kf3_2
 +  allegrex
   loongson_2e
   loongson_2f
   loongson_3a
@@ -598,7 +599,7 @@
 ;; This mode iterator allows :MOVECC to be used anywhere that a
 ;; conditional-move-type condition is needed.
 (define_mode_iterator MOVECC [SI (DI "TARGET_64BIT")
 -                              (CC "TARGET_HARD_FLOAT && !TARGET_LOONGSON_2EF")])
 +                              (CC "TARGET_HARD_FLOAT && !TARGET_LOONGSON_2EF && !TARGET_ALLEGREX")])
 ;; 32-bit integer moves for which we provide move patterns.
 (define_mode_iterator IMOVE32
@@ -1885,11 +1886,11 @@
 	   (mult:DI
 	      (any_extend:DI (match_operand:SI 1 "register_operand" "d"))
 	      (any_extend:DI (match_operand:SI 2 "register_operand" "d")))))]
 -  "!TARGET_64BIT && (ISA_HAS_MSAC || GENERATE_MADD_MSUB || ISA_HAS_DSP)"
 +  "!TARGET_64BIT && (ISA_HAS_MSAC || GENERATE_MADD_MSUB || ISA_HAS_DSP || TARGET_ALLEGREX)"
 {
   if (ISA_HAS_DSP_MULT)
     return "msub<u>\t%q0,%1,%2";
 -  else if (TARGET_MIPS5500 || GENERATE_MADD_MSUB)
 +  else if (TARGET_MIPS5500 || GENERATE_MADD_MSUB || TARGET_ALLEGREX)
     return "msub<u>\t%1,%2";
   else
     return "msac<u>\t$0,%1,%2";
@@ -2066,14 +2067,14 @@
 	 (mult:DI (any_extend:DI (match_operand:SI 1 "register_operand" "d"))
 		  (any_extend:DI (match_operand:SI 2 "register_operand" "d")))
 	 (match_operand:DI 3 "register_operand" "0")))]
 -  "(TARGET_MAD || ISA_HAS_MACC || GENERATE_MADD_MSUB || ISA_HAS_DSP)
 +  "(TARGET_MAD || ISA_HAS_MACC || GENERATE_MADD_MSUB || ISA_HAS_DSP || TARGET_ALLEGREX)
    && !TARGET_64BIT"
 {
   if (TARGET_MAD)
     return "mad<u>\t%1,%2";
   else if (ISA_HAS_DSP_MULT)
     return "madd<u>\t%q0,%1,%2";
 -  else if (GENERATE_MADD_MSUB || TARGET_MIPS5500)
 +  else if (GENERATE_MADD_MSUB || TARGET_MIPS5500 || TARGET_ALLEGREX)
     return "madd<u>\t%1,%2";
   else
     /* See comment in *macc.  */
@@ -2500,6 +2501,33 @@
 ;;
 ;;  ....................
 ;;
 +;; FIND FIRST BIT INSTRUCTION
 +;;
 +;;  ....................
 +;;
 +
 +(define_expand "ffs<mode>2"
 +  [(set (match_operand:GPR 0 "register_operand" "")
 +   (ffs:GPR (match_operand:GPR 1 "register_operand" "")))]
 +  "ISA_HAS_CLZ_CLO"
 +{
 +  rtx r1, r2, r3, r4;
 +  
 +  r1 = gen_reg_rtx (<MODE>mode);
 +  r2 = gen_reg_rtx (<MODE>mode);
 +  r3 = gen_reg_rtx (<MODE>mode);
 +  r4 = gen_reg_rtx (<MODE>mode);
 +  emit_insn (gen_neg<mode>2 (r1, operands[1]));
 +  emit_insn (gen_and<mode>3 (r2, operands[1], r1));
 +  emit_insn (gen_clz<mode>2 (r3, r2));
 +  emit_move_insn (r4, GEN_INT (GET_MODE_BITSIZE (<MODE>mode)));
 +  emit_insn (gen_sub<mode>3 (operands[0], r4, r3));
 +  DONE;
 +})
 +
 +;;
 +;;  ....................
 +;;
 ;;	NEGATION and ONE'S COMPLEMENT
 ;;
 ;;  ....................
@@ -2550,6 +2578,25 @@
   [(set_attr "alu_type" "not")
    (set_attr "mode" "<MODE>")])
 +(define_expand "rotl<mode>3"
 +  [(set (match_operand:GPR 0 "register_operand")
 +       (rotate:GPR (match_operand:GPR 1 "register_operand")
 +           (match_operand:SI 2 "arith_operand")))]
 +  "ISA_HAS_ROR"
 +{
 +  rtx temp;
 +
 +  if (GET_CODE (operands[2]) == CONST_INT)
 +    temp = GEN_INT (GET_MODE_BITSIZE (<MODE>mode) - INTVAL (operands[2]));
 +  else
 +    {
 +      temp = gen_reg_rtx (<MODE>mode);
 +      emit_insn (gen_neg<mode>2 (temp, operands[2]));
 +    }
 +  emit_insn (gen_rotr<mode>3 (operands[0], operands[1], temp));
 +  DONE;
 +})
 +
 ;;
 ;;  ....................
 ;;
@@ -6301,7 +6348,7 @@
 		 (const_int 0)])
 	 (match_operand:GPR 2 "reg_or_0_operand" "dJ,0")
 	 (match_operand:GPR 3 "reg_or_0_operand" "0,dJ")))]
 -  "ISA_HAS_CONDMOVE"
 +  "ISA_HAS_CONDMOVE || ISA_HAS_INT_CONDMOVE"
   "@
     mov%T4\t%0,%z2,%1
     mov%t4\t%0,%z3,%1"
@@ -6331,8 +6378,12 @@
 	(if_then_else:GPR (match_dup 5)
 			  (match_operand:GPR 2 "reg_or_0_operand")
 			  (match_operand:GPR 3 "reg_or_0_operand")))]
 -  "ISA_HAS_CONDMOVE"
 +  "ISA_HAS_CONDMOVE || ISA_HAS_INT_CONDMOVE"
 {
 +  if (ISA_HAS_INT_CONDMOVE
 +      && GET_MODE_CLASS (GET_MODE (operands[0])) == MODE_FLOAT)
 +    FAIL;
 +
   mips_expand_conditional_move (operands);
   DONE;
 })
@@ -6481,6 +6532,9 @@
 ; ST-Microelectronics Loongson-2E/2F-specific patterns.
 (include "loongson.md")
 +; Sony ALLEGREX instructions.
 +(include "allegrex.md")
 +
 (define_c_enum "unspec" [
   UNSPEC_ADDRESS_FIRST
 ])
 diff -Nbaur gcc-4.6.3/gcc/config/mips/mips.opt gcc-4.6.3-psp/gcc/config/mips/mips.opt
 --- gcc-4.6.3/gcc/config/mips/mips.opt	2011-02-17 01:59:04.000000000 +0000
 +++ gcc-4.6.3-psp/gcc/config/mips/mips.opt	2012-04-04 22:37:31.000000000 +0100
@@ -306,5 +306,9 @@
 Target Report Var(TARGET_XGOT)
 Lift restrictions on GOT size
 +mpreferred-stack-boundary=
 +Target RejectNegative Joined Var(mips_preferred_stack_boundary_string)
 +Attempt to keep stack aligned to this power of 2
 +
 noasmopt
 Driver
 diff -Nbaur gcc-4.6.3/gcc/config/mips/psp.h gcc-4.6.3-psp/gcc/config/mips/psp.h
 --- gcc-4.6.3/gcc/config/mips/psp.h	1970-01-01 01:00:00.000000000 +0100
 +++ gcc-4.6.3-psp/gcc/config/mips/psp.h	2012-04-04 22:37:31.000000000 +0100
@@ -0,0 +1,31 @@
 +/* Support for Sony's Playstation Portable (PSP).
 +   Copyright (C) 2005 Free Software Foundation, Inc.
 +   Contributed by Marcus R. Brown <mrbrown@ocgnet.org>
 +
 +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 2, 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.
 +
 +You should have received a copy of the GNU General Public License
 +along with GCC; see the file COPYING.  If not, write to
 +the Free Software Foundation, 59 Temple Place - Suite 330,
 +Boston, MA 02111-1307, USA.  */
 +
 +/* Override the startfile spec to include crt0.o. */
 +#undef STARTFILE_SPEC
 +#define STARTFILE_SPEC "crt0%O%s crti%O%s crtbegin%O%s"
 +
 +#undef SUBTARGET_CPP_SPEC
 +#define SUBTARGET_CPP_SPEC "-DPSP=1 -D__psp__=1 -D_PSP=1"
 +
 +/* Get rid of the .pdr section. */
 +#undef SUBTARGET_ASM_SPEC
 +#define SUBTARGET_ASM_SPEC "-mno-pdr"
 diff -Nbaur gcc-4.6.3/gcc/config/mips/t-allegrex gcc-4.6.3-psp/gcc/config/mips/t-allegrex
 --- gcc-4.6.3/gcc/config/mips/t-allegrex	1970-01-01 01:00:00.000000000 +0100
 +++ gcc-4.6.3-psp/gcc/config/mips/t-allegrex	2012-04-04 22:37:31.000000000 +0100
@@ -0,0 +1,29 @@
 +# Suppress building libgcc1.a, since the MIPS compiler port is complete
 +# and does not need anything from libgcc1.a.
 +LIBGCC1 =
 +CROSS_LIBGCC1 =
 +
 +EXTRA_MULTILIB_PARTS = crtbegin.o crtend.o crti.o crtn.o
 +# Don't let CTOR_LIST end up in sdata section.
 +CRTSTUFF_T_CFLAGS = -G 0
 +
 +# Assemble startup files.
 +$(T)crti.o: $(srcdir)/config/mips/crti.asm $(GCC_PASSES)
 +	$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(MULTILIB_CFLAGS) $(INCLUDES) \
 +	-c -o $(T)crti.o -x assembler-with-cpp $(srcdir)/config/mips/crti.asm
 +
 +$(T)crtn.o: $(srcdir)/config/mips/crtn.asm $(GCC_PASSES)
 +	$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(MULTILIB_CFLAGS) $(INCLUDES) \
 +	-c -o $(T)crtn.o -x assembler-with-cpp $(srcdir)/config/mips/crtn.asm
 +
 +# We must build libgcc2.a with -G 0, in case the user wants to link
 +# without the $gp register.
 +TARGET_LIBGCC2_CFLAGS = -G 0
 +
 +# Build the libraries for both hard and soft floating point
 +
 +MULTILIB_OPTIONS = 
 +MULTILIB_DIRNAMES = 
 +
 +LIBGCC = stmp-multilib
 +INSTALL_LIBGCC = install-multilib
 diff -Nbaur gcc-4.6.3/gcc/config.gcc gcc-4.6.3-psp/gcc/config.gcc
 --- gcc-4.6.3/gcc/config.gcc	2011-07-22 17:44:50.000000000 +0100
 +++ gcc-4.6.3-psp/gcc/config.gcc	2012-04-04 22:37:31.000000000 +0100
@@ -2033,6 +2033,18 @@
 	tm_file="elfos.h newlib-stdint.h ${tm_file} mips/r3900.h mips/elf.h"
 	tmake_file="mips/t-r3900 mips/t-libgcc-mips16"
 	;;
 +mipsallegrex-*-elf* | mipsallegrexel-*-elf*)
 +   tm_file="elfos.h ${tm_file} mips/elf.h"
 +   tmake_file=mips/t-allegrex
 +   target_cpu_default="MASK_SINGLE_FLOAT|MASK_DIVIDE_BREAKS"
 +   tm_defines="MIPS_ISA_DEFAULT=2 MIPS_CPU_STRING_DEFAULT=\\\"allegrex\\\" MIPS_ABI_DEFAULT=ABI_EABI"
 +   case ${target} in
 +   mipsallegrex*-psp-elf*) 
 +       tm_file="${tm_file} mips/psp.h"
 +       ;;
 +   esac
 +   use_fixproto=yes
 +   ;;
 mmix-knuth-mmixware)
 	tm_file="${tm_file} newlib-stdint.h"
 	need_64bit_hwint=yes
 diff -Nbaur gcc-4.6.3/gcc/crtstuff.c gcc-4.6.3-psp/gcc/crtstuff.c
 --- gcc-4.6.3/gcc/crtstuff.c	2010-12-23 12:08:21.000000000 +0000
 +++ gcc-4.6.3-psp/gcc/crtstuff.c	2012-04-04 22:37:31.000000000 +0100
@@ -48,7 +48,7 @@
 /* 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.  */
 diff -Nbaur gcc-4.6.3/libcpp/Makefile.in gcc-4.6.3-psp/libcpp/Makefile.in
 --- gcc-4.6.3/libcpp/Makefile.in	2012-03-01 12:03:46.000000000 +0000
 +++ gcc-4.6.3-psp/libcpp/Makefile.in	2012-04-05 09:32:31.000000000 +0100
@@ -212,8 +212,8 @@
 # Note that we put the dependencies into a .Tpo file, then move them
 # into place if the compile succeeds.  We need this because gcc does
 # not atomically write the dependency output file.
 -COMPILE = $(COMPILE.base) -o $@ -MT $@ -MMD -MP -MF $(DEPDIR)/$*.Tpo
 -POSTCOMPILE = @mv $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
 +COMPILE = $(COMPILE.base) -o $@
 +POSTCOMPILE =
 else
 COMPILE = source='$<' object='$@' libtool=no DEPDIR=$(DEPDIR) $(DEPMODE) \
 	  $(depcomp) $(COMPILE.base)
 diff -Nbaur gcc-4.6.3/libgcc/config.host gcc-4.6.3-psp/libgcc/config.host
 --- gcc-4.6.3/libgcc/config.host	2011-11-23 22:15:54.000000000 +0000
 +++ gcc-4.6.3-psp/libgcc/config.host	2012-04-04 22:37:31.000000000 +0100
@@ -436,6 +436,8 @@
 	;;
 mipstx39-*-elf* | mipstx39el-*-elf*)
 	;;
 +mips*-psp-elf*)
 +	;;
 mmix-knuth-mmixware)
 	extra_parts="crti.o crtn.o crtbegin.o crtend.o"
 	tmake_file="${tmake_file} ${cpu_type}/t-${cpu_type}"
--- a/dkpsp/patches/gdb-7.4.patch
+++ b/dkpsp/patches/gdb-7.4.patch
--- a/dkpsp/patches/newlib-1.20.0.patch
+++ b/dkpsp/patches/newlib-1.20.0.patch
--- a/dkpsp/scripts/build-gcc.sh
+++ b/dkpsp/scripts/build-gcc.sh
@@ -0,0 +1,205 @@
 #!/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-debug \
 	--enable-lto --enable-plugins \
 	--enable-poison-system-directories \
 	--disable-dependency-tracking  --disable-werror \
 	$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" LDFLAGS="$ldflags" CFLAGS_FOR_TARGET="-O2" LDFLAGS_FOR_TARGET="" ../../gcc-$GCC_VER/configure \
 	--enable-languages=c,c++,objc,obj-c++ \
 	--disable-multilib\
 	--disable-shared --disable-win32-registry --disable-nls\
 	--enable-cxx-flags="-G0" \
 	--disable-libstdcxx-pch \
 	--target=$target \
 	--with-newlib \
 	--with-headers=../../newlib-$NEWLIB_VER/newlib/libc/include \
 	--enable-lto $plugin_ld \
 	--prefix=$prefix \
 	--disable-dependency-tracking \
 	--with-bugurl="http://wiki.devkitpro.org/index.php/Bug_Reports" --with-pkgversion="devkitPSP release 17" \
 	$CROSS_PARAMS \
 	MAKEINFO=missing \
 	MISSING=texinfo \
 	|| { echo "Error configuring gcc"; exit 1; }
 	touch configured-gcc
 fi
 if [ ! -f built-gcc ]
 then
 	$MAKE all-gcc || { echo "Error building gcc"; 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 $BUILDDIR/pspsdk-$PSPSDK_VER
 if [ ! -f bootstrap-sdk ]
 then
 	./bootstrap || { echo "ERROR RUNNING PSPSDK BOOTSTRAP"; exit 1; }
 	touch bootstrap-sdk
 fi
 if [ ! -f configured-sdk ]
 then
 	CFLAGS_FOR_HOST=$cflags LDFLAGS=$ldflags ./configure --with-pspdev="$prefix" --disable-dependency-tracking $CROSS_PARAMS || { echo "ERROR RUNNING PSPSDK CONFIGURE"; exit 1; }
 	touch configured-sdk
 fi
 if [ ! -f install-sdk-data ]
 then
 	$MAKE install-data || { echo "ERROR INSTALLING PSPSDK HEADERS"; exit 1; }
 	touch install-sdk-data
 fi
 cd $BUILDDIR
 unset CFLAGS
 unset CFLAGS_FOR_HOST
 unset LDFLAGS
 #---------------------------------------------------------------------------------
 # build and install newlib
 #---------------------------------------------------------------------------------
 mkdir -p $target/newlib
 cd $target/newlib
 if [ ! -f configured-newlib ]
 then
 	../../newlib-$NEWLIB_VER/configure \
 	--target=$target \
 	--prefix=$prefix \
 	--disable-dependency-tracking \
 	|| { 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 || { echo "Error installing newlib"; exit 1; }
 	touch installed-newlib
 fi
 #---------------------------------------------------------------------------------
 # 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 $BUILDDIR/pspsdk-$PSPSDK_VER
 #---------------------------------------------------------------------------------
 # build and install the psp sdk
 #---------------------------------------------------------------------------------
 echo "building pspsdk ..."
 if [ ! -f built-sdk ]
 then
 	$MAKE || { echo "ERROR BUILDING PSPSDK"; exit 1; }
 	touch built-sdk
 fi
 if [ ! -f installed-sdk ]
 then
 	$MAKE install || { echo "ERROR INSTALLING PSPSDK"; exit 1; }
 	touch installed-sdk
 fi
 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 \
 #	--disable-dependency-tracking \
 #	$CROSS_PARAMS \
 #	MAKEINFO=missing \
 #	MISSING=texinfo \
 #	|| { 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
 #	$MAKE install || { echo "Error installing gdb"; exit 1; }
 #	touch installed-gdb
 #fi
--- a/makedist.sh
+++ b/makedist.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 DATESTRING=$(date +%Y)$(date +%m)$(date +%d)
 cd .. && tar	--exclude=*CVS* --exclude=.svn --exclude=.git --exclude=*.log --exclude=*.bz2 \
-				--exclude=*.gz --exclude=config.sh --exclude=.devkitARM* --exclude=.devkitPPC* \
+				--exclude=*.gz --exclude=config.sh --exclude=.devkitARM --exclude=.devkitPPC \
-				--exclude=.devkitA64* --exclude=.gitignore \
+				--exclude=.devkitPSP --exclude=.gitignore \
 				-cvjf buildscripts-$DATESTRING.tar.bz2 buildscripts
--- a/select_toolchain.sh
+++ b/select_toolchain.sh
@@ -1,25 +1,13 @@
 #!/bin/bash
 VERSION=0
 case "$BUILD_DKPRO_PACKAGE" in
  "1" )
    VERSION=1
  ;;
  "2" )
    VERSION=2
  ;;
  "3" )
    VERSION=3
  ;;
 esac
 while [ $VERSION -eq 0 ]
 do
  echo
  echo "Please select the toolchain you require"
  echo
-  echo "1: devkitARM (gba gp32 ds 3ds)"
+  echo "1: devkitARM (gba gp32 ds)"
-  echo "2: devkitPPC (gamecube wii wii-u)"
+  echo "2: devkitPPC (gamecube wii)"
-  echo "3: devkitA64 (switch)"
+  echo "3: devkitPSP (PSP)"
  read VERSION
  if [ "$VERSION" -ne 1 -a "$VERSION" -ne 2 -a "$VERSION" -ne 3 ]
@@ -30,31 +18,33 @@ done
 case "$VERSION" in
  "1" )
-    GCC_VER=12.2.0
+    GCC_VER=4.7.0
-    BINUTILS_VER=2.40
+    BINUTILS_VER=2.22
-    NEWLIB_VER=4.3.0.20230120
+    NEWLIB_VER=1.20.0
    GDB_VER=7.4
    basedir='dkarm-eabi'
    package=devkitARM
-    target=arm-none-eabi
+    target=arm-eabi
    toolchain=DEVKITARM
  ;;
  "2" )
-    GCC_VER=12.1.0
+    GCC_VER=4.6.3
-    BINUTILS_VER=2.37
+    BINUTILS_VER=2.22
-    MN_BINUTILS_VER=2.24
+    NEWLIB_VER=1.20.0
-    NEWLIB_VER=4.2.0.20211231
+    GDB_VER=7.4
    basedir='dkppc'
    package=devkitPPC
    target=powerpc-eabi
    toolchain=DEVKITPPC
  ;;
  "3" )
-    GCC_VER=12.2.0
+    GCC_VER=4.6.3
-    BINUTILS_VER=2.32
+    BINUTILS_VER=2.22
-    NEWLIB_VER=4.3.0.20230120
+    NEWLIB_VER=1.20.0
-    basedir='dka64'
+    GDB_VER=7.4
-    package=devkitA64
+    basedir='dkpsp'
-    target=aarch64-none-elf
+    package=devkitPSP
-    toolchain=DEVKITA64
+    target=psp
    toolchain=DEVKITPSP
  ;;
-esac
+esac
--- a/strip_bins.sh
+++ b/strip_bins.sh
@@ -19,10 +19,6 @@ do
 	then
 		$HOST_STRIP $f
 	fi
 	if [[ "$f" == *.dll ]]
 	then
 		$HOST_STRIP -d $f
 	fi
 done
 if [ $VERSION -eq 2 ]; then
--- a/strip_toolchain.sh
+++ b/strip_toolchain.sh
@@ -27,5 +27,5 @@ fi
 #---------------------------------------------------------------------------------
 TOOLPATH=$(echo $INSTALLDIR | sed -e 's/^\([a-zA-Z]\):/\/\1/')
 export PATH=$PATH:$TOOLPATH/$package/bin
-export prefix=$INSTALLDIR/$CROSSBUILD/$package
+
 . ./strip_bins.sh