update devkitarm rules/crtls versions

Properly default to UTF-8, expose (f)truncate, remove old malloc lock/unlock stubs

.gitignore

@@ -1,7 +1,8 @@
 config.sh
 .devkitARM*
 .devkitPPC*
-.devkitPSP*
+.devkitA64*
+*.xz
 *.gz
 *.bz2
 *~

README.TXT

@@ -1,9 +1,14 @@
 devkitPro build scripts
 --------------------------
 
-This readme will guide you through building devkitARM, devkitPPC or devkitPSP
+This readme will guide you through building devkitARM, devkitPPC or devkitA64
 from source using a set of scripts.
 
+Please note that we can't guarantee that what you build with these scripts
+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
 mingw-w64
 
@@ -19,21 +24,42 @@ For building gcc libgmp, libmpfr and libmpc are required - these are built as
 static libraries to make packaging simpler. If you're building the tools for
 personal use then the versions packaged by your chosen distro should suffice.
 
-http://gmplib.org/
-http://www.mpfr.org/
-http://www.multiprecision.org/
+https://gmplib.org/
+https://www.mpfr.org/
+https://www.multiprecision.org/
+
+sudo apt-get install libgmp-dev libmpfr-dev libmpc-dev
 
 Some of the tools for devkitARM and devkitPPC also require FreeImage, zlib,
-and libusb. Again these are built as static libraries for ease of packaging
-but you can probably use the versions supplied by your distro.
+expat, and libusb. Again these are built as static libraries for ease of
+packaging but you can probably use the versions supplied by your distro.
+
+https://freeimage.sourceforge.net/
+https://www.zlib.net
+https://www.libusb.org
+https://expat.sourceforge.net/
+
+sudo apt-get install libfreeimage-dev zlib1g-dev libusb-dev libudev-dev libexpat1-dev
 
-http://freeimage.sourceforge.net/
-http://www.zlib.net
-http://www.libusb.org
 
 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.
@@ -78,18 +104,8 @@ Using devkitPPC
 
 to use the built in crt0 and linkscript use powerpc-eabi-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.
+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
 ---------------

build-devkit.sh

@@ -1,17 +1,15 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #---------------------------------------------------------------------------------
-# Build scripts for
-#	devkitARM release 44
-#	devkitPPC release 27
-#	devkitPSP release 17
+#	devkitARM release 64
+#	devkitPPC release 45.2
+#	devkitA64 release 25.1
 #---------------------------------------------------------------------------------
 
 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 "http://sourceforge.net/projects/devkitpro/files/buildscripts/"
+	echo "https://github.com/devkitPro/buildscripts/releases/latest"
 	echo
-	echo "The scripts in the git repository are quite often dependent on things which currently only exist"
+	echo "The scripts in the git repository may be dependent on things which currently only exist"
 	echo "on developer machines. This is not a bug, use stable releases."
 	exit 1
 fi
@@ -20,58 +18,36 @@ 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 "Patches and improvements are of course welcome, please send these to the patch tracker"
-echo "https://sourceforge.net/tracker/?group_id=114505&atid=668553"
+echo "Users should use devkitPro pacman to maintain toolchain installations where possible"
+echo "See https://devkitpro.org/wiki/devkitPro_pacman"
+echo
+echo "Patches and improvements are of course welcome, please submit a PR"
+echo "https://github.com/devkitPro/buildscripts/pulls"
 echo
 
-LIBOGC_VER=1.8.12
-LIBGBA_VER=20150106
-LIBNDS_VER=1.5.10
-LIBCTRU_VER=0.4.0
-DEFAULT_ARM7_VER=0.5.27
-DSWIFI_VER=0.3.17
-LIBMIRKO_VER=0.9.7
-MAXMOD_VER=1.0.9
-FILESYSTEM_VER=0.9.12
-LIBFAT_VER=1.0.14
-PSPSDK_VER=20120404
-GBATOOLS_VER=1.0.0
-DSTOOLS_VER=1.0.2
-GP32_TOOLS_VER=1.0.1
-GRIT_VER=0.8.12
-NDSTOOL_VER=1.50.3
-GENERAL_TOOLS_VER=1.0.0
-DLDITOOL_VER=1.24.0
-GAMECUBE_TOOLS_VER=1.0.0
-WIILOAD_VER=0.5.1
-MMUTIL_VER=1.8.6
-DFU_UTIL_VER=0.8.1
-STLINK_VER=0.5.8
-TOOLS3DS_VER=1.0.3
-LINK3DS_VER=0.5.0
+
+
+DKARM_RULES_VER=1.5.1
+DKARM_CRTLS_VER=1.2.5
+
+DKPPC_RULES_VER=1.2.1
+
+DKA64_RULES_VER=1.1.1
+
+OSXMIN=${OSXMIN:-10.9}
 
 #---------------------------------------------------------------------------------
 function extract_and_patch {
 #---------------------------------------------------------------------------------
-	if [ ! -f extracted-$1 ]; then
-		echo "extracting $1"
-		if [ $3 == "bz2" ]; then
-			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
+	if [ ! -f extracted-$1-$2 ]; then
+		echo "extracting $1-$2"
+		tar -xf "$SRCDIR/$1-$2.tar.$3" || { echo "Error extracting "$1; exit 1; }
+		touch extracted-$1-$2
 	fi
-	if [[ ! -f patched-$1 && -f $patchdir/$1-$2.patch ]]; then
-		echo "patching $1"
+	if [[ ! -f patched-$1-$2 && -f $patchdir/$1-$2.patch ]]; then
+		echo "patching $1-$2"
 		patch -p1 -d $1-$2 -i $patchdir/$1-$2.patch || { echo "Error patching $1"; exit 1; }
-		touch patched-$1
+		touch patched-$1-$2
 	fi
 }
 
@@ -82,13 +58,6 @@ 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
 #---------------------------------------------------------------------------------
@@ -103,20 +72,18 @@ fi
 . ./select_toolchain.sh
 
 #---------------------------------------------------------------------------------
-# Get preferred installation directory and set paths to the sources
+# Legacy versions of these scripts allowed the selection of a prefix which is
+# no longer supported. Since adopting pacman and providing precompiled binaries
+# of "portlibs" everything we distribute is intended to work within opt/devkitpro
+#
+# Rather than attempting to repackage our work for exotic linux distributions it
+# would be much better for everyone concerned if efforts were made to provide
+# pacman and whatever support is necessary to allow the binaries we distribute to
+# work as expected.
+#
+# See https://github.com/devkitPro/pacman and https://devkitpro.org/wiki/devkitPro_pacman
 #---------------------------------------------------------------------------------
-
-if [ ! -z "$BUILD_DKPRO_INSTALLDIR" ] ; then
-	INSTALLDIR="$BUILD_DKPRO_INSTALLDIR"
-else
-	echo
-	echo "Please enter the directory where you would like '$package' to be installed:"
-	echo "for mingw/msys you must use <drive>:/<install path> or you will have include path problems"
-	echo "this is the top level directory for devkitpro, i.e. e:/devkitPro"
-
-	read -e INSTALLDIR
-	echo
-fi
+INSTALLDIR=/opt/devkitpro
 
 [ ! -z "$INSTALLDIR" ] && mkdir -p $INSTALLDIR && touch $INSTALLDIR/nonexistantfile && rm $INSTALLDIR/nonexistantfile || exit 1;
 
@@ -143,18 +110,22 @@ 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=$PATH:$TOOLPATH/$package/bin
-
-if [ ! -z $CROSSBUILD ]; then
-	prefix=$INSTALLDIR/$CROSSBUILD/$package
-	CROSS_PARAMS="--build=`./config.guess` --host=$CROSSBUILD"
-else
-	prefix=$INSTALLDIR/$package
-fi
+export PATH=$TOOLPATH/$package/bin:$PATH
 
 if [ "$BUILD_DKPRO_AUTOMATED" != "1" ] ; then
 
@@ -169,54 +140,55 @@ PLATFORM=`uname -s`
 
 case $PLATFORM in
 	Darwin )
-		cflags="-mmacosx-version-min=10.4 -isysroot /Developer/SDKs/MacOSX10.4u.sdk -arch i386 -arch ppc"
-		ldflags="-mmacosx-version-min=10.4 -arch i386 -arch ppc -Wl,-syslibroot,/Developer/SDKs/MacOSX10.4u.sdk"
-		export CC=gcc-4.0
-		export CXX=g++-4.0
+		cppflags="-mmacosx-version-min=${OSXMIN} -I/usr/local/include"
+		ldflags="-mmacosx-version-min=${OSXMIN} -L/usr/local/lib"
+		if [ "x${OSXSDKPATH}x" != "xx" ]; then
+			cppflags="$cppflags -isysroot ${OSXSDKPATH}"
+			ldflags="$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* )
-		cflags="-D__USE_MINGW_ACCESS"
-# horrid hack to get -flto to work on windows
-		plugin_ld="--with-plugin-ld=ld"
+		cppflags="-D__USE_MINGW_ACCESS -D__USE_MINGW_ANSI_STDIO=1"
     ;;
 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="http://downloads.sourceforge.net/devkitpro"
 
 patchdir=$(pwd)/$basedir/patches
 scriptdir=$(pwd)/$basedir/scripts
 
-archives="binutils-${BINUTILS_VER}.tar.bz2 gcc-${GCC_VER}.tar.bz2 newlib-${NEWLIB_VER}.tar.gz gdb-${GDB_VER}.tar.bz2"
-
-if [ $VERSION -eq 1 ]; then
-
-	targetarchives="libnds-src-${LIBNDS_VER}.tar.bz2 libgba-src-${LIBGBA_VER}.tar.bz2
-		libmirko-src-${LIBMIRKO_VER}.tar.bz2 dswifi-src-${DSWIFI_VER}.tar.bz2 maxmod-src-${MAXMOD_VER}.tar.bz2
-		default_arm7-src-${DEFAULT_ARM7_VER}.tar.bz2 libfilesystem-src-${FILESYSTEM_VER}.tar.bz2
-		libfat-src-${LIBFAT_VER}.tar.bz2 libctru-src-${LIBCTRU_VER}.tar.bz2"
-
-	hostarchives="gbatools-$GBATOOLS_VER.tar.bz2 gp32tools-$GP32_TOOLS_VER.tar.bz2
-		dstools-$DSTOOLS_VER.tar.bz2 grit-$GRIT_VER.tar.bz2 ndstool-$NDSTOOL_VER.tar.bz2
-		general-tools-$GENERAL_TOOLS_VER.tar.bz2 dlditool-$DLDITOOL_VER.tar.bz2 mmutil-$MMUTIL_VER.tar.bz2
-		dfu-util-$DFU_UTIL_VER.tar.bz2 stlink-$STLINK_VER.tar.bz2 3dstools-$TOOLS3DS_VER.tar.bz2 3dslink-$LINK3DS_VER.tar.bz2"
-fi
+archives="binutils-${BINUTILS_VER}.tar.xz gcc-${GCC_VER}.tar.xz newlib-${NEWLIB_VER}.tar.gz"
 
 if [ $VERSION -eq 2 ]; then
-
-	targetarchives="libogc-src-${LIBOGC_VER}.tar.bz2 libfat-src-${LIBFAT_VER}.tar.bz2"
-
-	hostarchives="gamecube-tools-$GAMECUBE_TOOLS_VER.tar.bz2 wiiload-$WIILOAD_VER.tar.bz2 general-tools-$GENERAL_TOOLS_VER.tar.bz2"
+	archives="binutils-${MN_BINUTILS_VER}.tar.bz2 $archives"
 fi
 
-if [ $VERSION -eq 3 ]; then
+if [ "$BUILD_DKPRO_SKIP_CRTLS" != "1" ]; then
+	if [ $VERSION -eq 1 ]; then
+		archives="devkitarm-rules-$DKARM_RULES_VER.tar.gz devkitarm-crtls-$DKARM_CRTLS_VER.tar.gz $archives"
+	fi
 
-	targetarchives="pspsdk-src-${PSPSDK_VER}.tar.bz2"
+	if [ $VERSION -eq 2 ]; then
+		archives="devkitppc-rules-$DKPPC_RULES_VER.tar.gz $archives"
+	fi
 
+	if [ $VERSION -eq 3 ]; then
+		archives="devkita64-rules-$DKA64_RULES_VER.tar.gz $archives"
+	fi
 fi
 
 if [ ! -z "$BUILD_DKPRO_SRCDIR" ] ; then
@@ -226,11 +198,11 @@ else
 fi
 
 cd "$SRCDIR"
-for archive in $archives $targetarchives $hostarchives
+for archive in $archives
 do
 	echo $archive
 	if [ ! -f $archive ]; then
-		$FETCH http://downloads.sf.net/devkitpro/$archive || { echo "Error: Failed to download $archive"; exit 1; }
+		$FETCH https://downloads.devkitpro.org/$archive || { echo "Error: Failed to download $archive"; exit 1; }
 	fi
 done
 
@@ -238,51 +210,28 @@ cd $BUILDSCRIPTDIR
 mkdir -p $BUILDDIR
 cd $BUILDDIR
 
-extract_and_patch binutils $BINUTILS_VER bz2
-extract_and_patch gcc $GCC_VER bz2
-rm -fr gcc-$GCC_VER/zlib
+extract_and_patch binutils $BINUTILS_VER xz
+extract_and_patch gcc $GCC_VER xz
 extract_and_patch newlib $NEWLIB_VER gz
-extract_and_patch gdb $GDB_VER bz2
 
-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 $hostarchives
-do
-	destdir=$(echo $archive | sed -e 's/\(.*\)-src-\(.*\)\.tar\.bz2/\1-\2/' )
-	if [ ! -d $destdir ]; then
-		tar -xjf "$SRCDIR/$archive"
-	fi
-done
+if [ $VERSION -eq 2 ]; then extract_and_patch binutils $MN_BINUTILS_VER bz2; fi
 
 #---------------------------------------------------------------------------------
 # 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 [ ! -z $CROSSBUILD ]; then
-	if [ $VERSION -ne 3 ]; then
-		cp -v 	$CROSSLIBPATH/FreeImage.dll $prefix/bin
-	fi
-	if [ $VERSION -eq 1 ]; then
-		cp -v $CROSSBINPATH/libusb-1.0.dll $prefix/bin
-	fi
-	cp -v	$CROSSLIBPATH/libstdc++-6.dll \
-		$CROSSLIBPATH/libgcc_s_sjlj-1.dll \
-		$prefix/bin
+
+if [ "$BUILD_DKPRO_SKIP_CRTLS" != "1" ] && [ -f $scriptdir/build-crtls.sh ]; then
+  . $scriptdir/build-crtls.sh || { echo "Error building crtls & rules"; exit 1; }; cd $BUILDSCRIPTDIR;
 fi
 
-echo "stripping installed binaries"
-. ./strip_bins.sh
+cd $BUILDSCRIPTDIR
+
+if [ "$BUILD_DKPRO_NO_STRIP_BINARIES" != "1" ]; then
+	echo "stripping installed binaries"
+	. ./strip_bins.sh
+fi
 
 #---------------------------------------------------------------------------------
 # Clean up temporary files and source directories
@@ -306,5 +255,13 @@ fi
 
 
 echo
-echo "note: Add the following to your environment;  DEVKITPRO=$TOOLPATH $toolchain=$TOOLPATH/$package"
+echo "note: Add the following to your environment;"
+echo
+echo "  DEVKITPRO=$TOOLPATH"
+if [ "$toolchain" != "DEVKITA64" ]; then
+echo "  $toolchain=$TOOLPATH/$package"
+fi
+echo
+echo "add $TOOLPATH/tools/bin to your PATH"
+echo
 echo

config.sh.sample

@@ -9,25 +9,35 @@
 #   0: User selects manually
 #   1: devkitARM
 #   2: devkitPPC
-#   3: devkitPSP
+#   3: devkitA64
 #---------------------------------------------------------------------------------
 BUILD_DKPRO_PACKAGE=0
 
-#---------------------------------------------------------------------------------
-# Toolchain installation directory, comment if not specified
-#---------------------------------------------------------------------------------
-#BUILD_DKPRO_INSTALLDIR=/opt/devkitpro
-#BUILD_DKPRO_INSTALLDIR=c:/devkitPro
-
 #---------------------------------------------------------------------------------
 # Path to previously downloaded source packages, comment if not specified
 #---------------------------------------------------------------------------------
-#BUILD_DKPRO_SRCDIR=/d/projects/archives
+#BUILD_DKPRO_SRCDIR=~/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
 #  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
+

cross-build-i686-w64-mingw32.sh

@@ -1,6 +0,0 @@
-#!/bin/bash
-export CROSSBUILD=i686-w64-mingw32
-export CROSSLIBPATH=/opt/mingw32/mingw/lib
-export CROSSBINPATH=/opt/mingw32/mingw/bin
-export PATH=/opt/mingw32/bin:$PATH
-export PKG_CONFIG_PATH=$CROSSLIBPATH/pkgconfig

cross-build-x86_64-w64-mingw32.sh

@@ -1,7 +0,0 @@
-#!/bin/bash
-export CROSSBUILD=x86_64-w64-mingw32
-export CROSSLIBPATH=/opt/x86_64-mingw-w64/mingw/lib
-export CROSSBINPATH=/opt/x86_64-mingw-w64/mingw/bin
-export PATH=/opt/x86_64-mingw-w64/bin:$PATH
-export PKG_CONFIG_PATH=$CROSSLIBPATH/pkgconfig
-

dka64/patches/binutils-2.41.patch

@@ -0,0 +1,507 @@
+diff --git a/bfd/elf-bfd.h b/bfd/elf-bfd.h
+index ec856764519..436098cbcc2 100644
+--- a/bfd/elf-bfd.h
++++ b/bfd/elf-bfd.h
+@@ -1966,6 +1966,14 @@ struct output_elf_obj_tdata
+     asection *sec;
+   } package_metadata;
+ 
++  /* Data for .nx-module-name. */
++  struct
++  {
++    bool (*after_write_object_contents) (bfd *);
++    const char *name;
++    asection *sec;
++  } nx_module_name;
++
+   /* Records the result of `get_program_header_size'.  */
+   bfd_size_type program_header_size;
+ 
+diff --git a/bfd/elf.c b/bfd/elf.c
+index d38e0afff2e..372e6615931 100644
+--- a/bfd/elf.c
++++ b/bfd/elf.c
+@@ -7321,6 +7321,14 @@ _bfd_elf_write_object_contents (bfd *abfd)
+   if (!bed->s->write_shdrs_and_ehdr (abfd))
+     return false;
+ 
++  /* Write out the NX module name. */
++  if (t->o->nx_module_name.after_write_object_contents != NULL)
++    {
++      failed = !(*t->o->nx_module_name.after_write_object_contents) (abfd);
++      if (failed)
++        return false;
++    }
++
+   /* This is last since write_shdrs_and_ehdr can touch i_shdrp[0].  */
+   if (t->o->build_id.after_write_object_contents != NULL
+       && !(*t->o->build_id.after_write_object_contents) (abfd))
+diff --git a/bfd/elfnn-aarch64.c b/bfd/elfnn-aarch64.c
+index 4592bd6da27..dc27042cfe2 100644
+--- a/bfd/elfnn-aarch64.c
++++ b/bfd/elfnn-aarch64.c
+@@ -2441,6 +2441,12 @@ 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.  */
+@@ -6916,11 +6922,13 @@ elfNN_aarch64_relocate_section (bfd *output_bfd,
+       Elf_Internal_Sym *sym;
+       asection *sec;
+       struct elf_link_hash_entry *h;
++      struct elf_aarch64_link_hash_entry *eh;
+       bfd_vma relocation;
+       bfd_reloc_status_type r;
+       arelent bfd_reloc;
+       char sym_type;
+       bool unresolved_reloc = false;
++      bool resolved_to_zero = false;
+       char *error_message = NULL;
+ 
+       r_symndx = ELFNN_R_SYM (rel->r_info);
+@@ -7060,6 +7068,10 @@ 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:
+@@ -7083,7 +7095,7 @@ 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);
+@@ -7178,7 +7190,7 @@ 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);
+@@ -7227,7 +7239,7 @@ 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);
+@@ -7553,6 +7565,23 @@ need_copy_relocation_p (struct elf_aarch64_link_hash_entry *eh)
+   return false;
+ }
+ 
++/* Remove undefined weak symbol from the dynamic symbol table if it
++   is resolved to 0.   */
++
++static bool
++elfNN_aarch64_elf_fixup_symbol (struct bfd_link_info *info,
++                             struct elf_link_hash_entry *h)
++{
++  if (h->dynindx != -1
++      && UNDEFINED_WEAK_RESOLVED_TO_ZERO (info, elf_aarch64_hash_entry (h)))
++    {
++      h->dynindx = -1;
++      _bfd_elf_strtab_delref (elf_hash_table (info)->dynstr,
++                              h->dynstr_index);
++    }
++  return true;
++}
++
+ /* Adjust a symbol defined by a dynamic object and referenced by a
+    regular object.  The current definition is in some section of the
+    dynamic object, but we're not including those sections.  We have to
+@@ -8771,6 +8800,7 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
+   struct elf_aarch64_link_hash_table *htab;
+   struct elf_aarch64_link_hash_entry *eh;
+   struct elf_dyn_relocs *p;
++  bool resolved_to_zero;
+ 
+   /* An example of a bfd_link_hash_indirect symbol is versioned
+      symbol. For example: __gxx_personality_v0(bfd_link_hash_indirect)
+@@ -8790,6 +8820,10 @@ 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
+@@ -8799,7 +8833,7 @@ 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))
+@@ -8833,6 +8867,11 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
+ 	     of relaxing into these from the large model PLT entries.  */
+ 	  s->size += htab->plt_entry_size;
+ 
++          /* There should be no PLT relocations against resolved undefined
++             weak symbols in the executable.  */
++          if (!resolved_to_zero)
++            {
++
+ 	  /* We also need to make an entry in the .got.plt section, which
+ 	     will be placed in the .got section by the linker script.  */
+ 	  htab->root.sgotplt->size += GOT_ENTRY_SIZE;
+@@ -8861,6 +8900,7 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
+ 	    htab->variant_pcs = 1;
+ 
+ 	}
++	}
+       else
+ 	{
+ 	  h->plt.offset = (bfd_vma) - 1;
+@@ -8873,9 +8913,6 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
+       h->needs_plt = 0;
+     }
+ 
+-  eh = (struct elf_aarch64_link_hash_entry *) h;
+-  eh->tlsdesc_got_jump_table_offset = (bfd_vma) - 1;
+-
+   if (h->got.refcount > 0)
+     {
+       bool dyn;
+@@ -8887,7 +8924,7 @@ 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))
+@@ -8901,7 +8938,7 @@ 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))
+@@ -8937,7 +8974,7 @@ 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
+@@ -9019,7 +9056,7 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
+ 	 visibility.  */
+       if (h->dyn_relocs != NULL && h->root.type == bfd_link_hash_undefweak)
+ 	{
+-	  if (ELF_ST_VISIBILITY (h->other) != STV_DEFAULT
++	  if (ELF_ST_VISIBILITY (h->other) != STV_DEFAULT || resolved_to_zero
+ 	      || UNDEFWEAK_NO_DYNAMIC_RELOC (info, h))
+ 	    h->dyn_relocs = NULL;
+ 
+@@ -9039,7 +9076,9 @@ 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
+@@ -9050,6 +9089,7 @@ 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;
+@@ -9607,8 +9647,17 @@ elfNN_aarch64_finish_dynamic_symbol (bfd *output_bfd,
+ 				     Elf_Internal_Sym *sym)
+ {
+   struct elf_aarch64_link_hash_table *htab;
++  struct elf_aarch64_link_hash_entry *eh;
++  bool local_undefweak;
+   htab = elf_aarch64_hash_table (info);
+ 
++  eh = (struct elf_aarch64_link_hash_entry *) h;
++
++  /* We keep PLT/GOT entries without dynamic PLT/GOT relocations for
++     resolved undefined weak symbols in executable so that their
++     references have value 0 at run-time.  */
++  local_undefweak = UNDEFINED_WEAK_RESOLVED_TO_ZERO (info, eh);
++
+   if (h->plt.offset != (bfd_vma) - 1)
+     {
+       asection *plt, *gotplt, *relplt;
+@@ -9643,7 +9692,7 @@ 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.  */
+@@ -9665,7 +9714,8 @@ elfNN_aarch64_finish_dynamic_symbol (bfd *output_bfd,
+       && elf_aarch64_hash_entry (h)->got_type == GOT_NORMAL
+       /* Undefined weak symbol in static PIE resolves to 0 without
+ 	 any dynamic relocations.  */
+-      && !UNDEFWEAK_NO_DYNAMIC_RELOC (info, h))
++      && !UNDEFWEAK_NO_DYNAMIC_RELOC (info, h)
++      && !local_undefweak)
+     {
+       Elf_Internal_Rela rela;
+       bfd_byte *loc;
+@@ -10312,6 +10362,9 @@ const struct elf_size_info elfNN_aarch64_size_info =
+ #define elf_backend_init_index_section		\
+   _bfd_elf_init_2_index_sections
+ 
++#define elf_backend_fixup_symbol		\
++  elfNN_aarch64_elf_fixup_symbol
++
+ #define elf_backend_finish_dynamic_sections	\
+   elfNN_aarch64_finish_dynamic_sections
+ 
+diff --git a/ld/emulparams/aarch64elf.sh b/ld/emulparams/aarch64elf.sh
+index 8f68e517b45..260a590e69e 100644
+--- a/ld/emulparams/aarch64elf.sh
++++ b/ld/emulparams/aarch64elf.sh
+@@ -1,3 +1,5 @@
++source_sh ${srcdir}/emulparams/dynamic_undefined_weak.sh
++
+ ARCH=aarch64
+ MACHINE=
+ NOP=0x1f2003d5
+diff --git a/ld/emulparams/aarch64elf32.sh b/ld/emulparams/aarch64elf32.sh
+index 5a08d9e29f1..e4c9abf85a1 100644
+--- a/ld/emulparams/aarch64elf32.sh
++++ b/ld/emulparams/aarch64elf32.sh
+@@ -1,3 +1,5 @@
++source_sh ${srcdir}/emulparams/dynamic_undefined_weak.sh
++
+ ARCH="aarch64:ilp32"
+ MACHINE=
+ NOP=0x1f2003d5
+diff --git a/ld/emultempl/aarch64elf.em b/ld/emultempl/aarch64elf.em
+index d47bdbf9937..b6f76d5c8d7 100644
+--- a/ld/emultempl/aarch64elf.em
++++ b/ld/emultempl/aarch64elf.em
+@@ -378,7 +378,7 @@ PARSE_AND_LIST_LONGOPTS='
+   { "no-apply-dynamic-relocs", no_argument, NULL, OPTION_NO_APPLY_DYNAMIC_RELOCS},
+ '
+ 
+-PARSE_AND_LIST_OPTIONS='
++PARSE_AND_LIST_OPTIONS=${PARSE_AND_LIST_OPTIONS}'
+   fprintf (file, _("  --no-enum-size-warning      Don'\''t warn about objects with incompatible\n"
+ 		   "                                enum sizes\n"));
+   fprintf (file, _("  --no-wchar-size-warning     Don'\''t warn about objects with incompatible\n"
+diff --git a/ld/emultempl/elf.em b/ld/emultempl/elf.em
+index 3f67f8b09d9..eb8e8e1596e 100644
+--- a/ld/emultempl/elf.em
++++ b/ld/emultempl/elf.em
+@@ -572,6 +572,7 @@ enum elf_options
+   OPTION_EXCLUDE_LIBS,
+   OPTION_HASH_STYLE,
+   OPTION_BUILD_ID,
++  OPTION_NX_MODULE_NAME,
+   OPTION_PACKAGE_METADATA,
+   OPTION_AUDIT,
+   OPTION_COMPRESS_DEBUG
+@@ -603,6 +604,7 @@ EOF
+ fi
+ fragment <<EOF
+     {"build-id", optional_argument, NULL, OPTION_BUILD_ID},
++    {"nx-module-name", optional_argument, NULL, OPTION_NX_MODULE_NAME},
+     {"package-metadata", optional_argument, NULL, OPTION_PACKAGE_METADATA},
+     {"compress-debug-sections", required_argument, NULL, OPTION_COMPRESS_DEBUG},
+ EOF
+@@ -673,6 +675,16 @@ gld${EMULATION_NAME}_handle_option (int optc)
+ 	einfo (_("%F%P: invalid --compress-debug-sections option: \`%s'\n"),
+ 	       optarg);
+       break;
++    case OPTION_NX_MODULE_NAME:
++      if (ldelf_emit_nx_module_name != NULL)
++        {
++          free ((char *) ldelf_emit_nx_module_name);
++          ldelf_emit_nx_module_name = NULL;
++        }
++      if (optarg == NULL)
++        optarg = "";
++      ldelf_emit_nx_module_name = xstrdup (optarg);
++      break;
+ EOF
+ 
+ if test x"$GENERATE_SHLIB_SCRIPT" = xyes; then
+diff --git a/ld/ldelf.c b/ld/ldelf.c
+index f9a6819366f..99e982ef5eb 100644
+--- a/ld/ldelf.c
++++ b/ld/ldelf.c
+@@ -55,6 +55,9 @@ const char *ldelf_emit_note_gnu_build_id;
+ /* Content of .note.package section.  */
+ const char *ldelf_emit_note_fdo_package_metadata;
+ 
++/* NX module name. */
++const char *ldelf_emit_nx_module_name;
++
+ /* These variables are required to pass information back and forth
+    between after_open and check_needed and stat_needed and vercheck.  */
+ 
+@@ -1206,8 +1209,93 @@ ldelf_handle_dt_needed (struct elf_link_hash_table *htab,
+   *save_input_bfd_tail = NULL;
+ }
+ 
+-/* This is called before calling plugin 'all symbols read' hook.  */
++static bool
++write_nx_module_name (bfd *abfd)
++{
++  struct elf_obj_tdata *t = elf_tdata (abfd);
++  const char *name;
++  asection *asec;
++  Elf_Internal_Shdr *i_shdr;
++  unsigned char *contents;
++  bfd_size_type size;
++  file_ptr position;
+ 
++  name = t->o->nx_module_name.name;
++  asec = t->o->nx_module_name.sec;
++  if (bfd_is_abs_section (asec->output_section))
++    {
++      einfo (_("%P: warning: .nx-module-name section discarded,"
++	       " --build-id ignored\n"));
++      return true;
++    }
++  i_shdr = &elf_section_data (asec->output_section)->this_hdr;
++
++  if (i_shdr->contents == NULL)
++    {
++      if (asec->contents == NULL)
++	asec->contents = (unsigned char *) xmalloc (asec->size);
++      contents = asec->contents;
++    }
++  else
++    contents = i_shdr->contents + asec->output_offset;
++
++  size = asec->size;
++  bfd_h_put_32 (abfd, 0, &contents[0]);
++  bfd_h_put_32 (abfd, size - 9, &contents[4]);
++  memcpy (&contents[8], name, size - 9);
++  contents[size - 1] = 0; /* ensure null termination for AMS */
++
++  position = i_shdr->sh_offset + asec->output_offset;
++
++  return (bfd_seek (abfd, position, SEEK_SET) == 0
++	  && bfd_bwrite (contents, size, abfd) == size);
++}
++
++/* Make .nx-module-name section, and set up elf_tdata->nx_module_name.  */
++
++static bool
++setup_nx_module_name (bfd *ibfd, bfd *obfd)
++{
++  asection *s;
++  bfd_size_type size;
++  flagword flags;
++
++  if (ldelf_emit_nx_module_name[0] == '\0')
++    {
++      /* Extract the basename of the output bfd and use it as the module name. */
++      char *dot_pos;
++      free ((char *) ldelf_emit_nx_module_name);
++      ldelf_emit_nx_module_name = (char *) lbasename (bfd_get_filename (obfd));
++      ldelf_emit_nx_module_name = xstrdup (ldelf_emit_nx_module_name);
++      dot_pos = strrchr (ldelf_emit_nx_module_name, '.');
++      if (dot_pos != NULL)
++        {
++          /* Remove extension. */
++          *dot_pos = 0;
++        }
++    }
++
++  size = 8 + strlen(ldelf_emit_nx_module_name) + 1; /* extra null terminator for AMS */
++  flags = (SEC_ALLOC | SEC_LOAD | SEC_IN_MEMORY
++	   | SEC_LINKER_CREATED | SEC_READONLY | SEC_DATA);
++  s = bfd_make_section_with_flags (ibfd, ".nx-module-name", flags);
++  if (s != NULL && bfd_set_section_alignment (s, 4))
++    {
++      struct elf_obj_tdata *t = elf_tdata (link_info.output_bfd);
++      t->o->nx_module_name.after_write_object_contents = &write_nx_module_name;
++      t->o->nx_module_name.name = ldelf_emit_nx_module_name;
++      t->o->nx_module_name.sec = s;
++      elf_section_type (s) = SHT_PROGBITS;
++      s->size = size;
++      return true;
++    }
++
++  einfo (_("%P: warning: cannot create .nx-module-name section,"
++	   " --nx-module-name ignored\n"));
++  return false;
++}
++
++/* This is called before calling plugin 'all symbols read' hook.  */
+ void
+ ldelf_before_plugin_all_symbols_read (int use_libpath, int native,
+ 				      int is_linux, int is_freebsd,
+@@ -1286,6 +1374,24 @@ ldelf_after_open (int use_libpath, int native, int is_linux, int is_freebsd,
+ 	}
+     }
+ 
++  if (ldelf_emit_nx_module_name != NULL)
++    {
++      /* Find an ELF input.  */
++      for (abfd = link_info.input_bfds;
++        abfd != (bfd *) NULL; abfd = abfd->link.next)
++        if (bfd_get_flavour (abfd) == bfd_target_elf_flavour
++            && bfd_count_sections (abfd) != 0
++            && !((lang_input_statement_type *) abfd->usrdata)->flags.just_syms)
++          break;
++
++      /* If there are no ELF input files do not try to create a .nx-module-name section. */
++      if (abfd == NULL || !setup_nx_module_name (abfd, link_info.output_bfd))
++        {
++          free ((char *) ldelf_emit_nx_module_name);
++          ldelf_emit_nx_module_name = NULL;
++        }
++    }
++
+   get_elf_backend_data (link_info.output_bfd)->setup_gnu_properties (&link_info);
+ 
+   /* Do not allow executable files to be used as inputs to the link.  */
+diff --git a/ld/ldelf.h b/ld/ldelf.h
+index f82bd9234a7..96173dcd671 100644
+--- a/ld/ldelf.h
++++ b/ld/ldelf.h
+@@ -20,6 +20,7 @@
+ 
+ extern const char *ldelf_emit_note_gnu_build_id;
+ extern const char *ldelf_emit_note_fdo_package_metadata;
++extern const char *ldelf_emit_nx_module_name;
+ 
+ extern void ldelf_after_parse (void);
+ extern bool ldelf_load_symbols (lang_input_statement_type *);

dka64/patches/binutils-2.42.patch

@@ -0,0 +1,507 @@
+diff --git a/bfd/elf-bfd.h b/bfd/elf-bfd.h
+index 3ed22fa6c52..16cec309746 100644
+--- a/bfd/elf-bfd.h
++++ b/bfd/elf-bfd.h
+@@ -1984,6 +1984,14 @@ struct output_elf_obj_tdata
+     asection *sec;
+   } package_metadata;
+ 
++  /* Data for .nx-module-name. */
++  struct
++  {
++    bool (*after_write_object_contents) (bfd *);
++    const char *name;
++    asection *sec;
++  } nx_module_name;
++
+   /* Records the result of `get_program_header_size'.  */
+   bfd_size_type program_header_size;
+ 
+diff --git a/bfd/elf.c b/bfd/elf.c
+index 88c75ae3ce0..c4b5cda59a7 100644
+--- a/bfd/elf.c
++++ b/bfd/elf.c
+@@ -7359,6 +7359,14 @@ _bfd_elf_write_object_contents (bfd *abfd)
+   if (!bed->s->write_shdrs_and_ehdr (abfd))
+     return false;
+ 
++  /* Write out the NX module name. */
++  if (t->o->nx_module_name.after_write_object_contents != NULL)
++    {
++      failed = !(*t->o->nx_module_name.after_write_object_contents) (abfd);
++      if (failed)
++        return false;
++    }
++
+   /* This is last since write_shdrs_and_ehdr can touch i_shdrp[0].  */
+   if (t->o->build_id.after_write_object_contents != NULL
+       && !(*t->o->build_id.after_write_object_contents) (abfd))
+diff --git a/bfd/elfnn-aarch64.c b/bfd/elfnn-aarch64.c
+index 109517db4aa..36ea8726544 100644
+--- a/bfd/elfnn-aarch64.c
++++ b/bfd/elfnn-aarch64.c
+@@ -2441,6 +2441,12 @@ 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.  */
+@@ -6947,11 +6953,13 @@ elfNN_aarch64_relocate_section (bfd *output_bfd,
+       Elf_Internal_Sym *sym;
+       asection *sec;
+       struct elf_link_hash_entry *h;
++      struct elf_aarch64_link_hash_entry *eh;
+       bfd_vma relocation;
+       bfd_reloc_status_type r;
+       arelent bfd_reloc;
+       char sym_type;
+       bool unresolved_reloc = false;
++      bool resolved_to_zero = false;
+       char *error_message = NULL;
+ 
+       r_symndx = ELFNN_R_SYM (rel->r_info);
+@@ -7091,6 +7099,10 @@ 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:
+@@ -7114,7 +7126,7 @@ 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);
+@@ -7209,7 +7221,7 @@ 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);
+@@ -7258,7 +7270,7 @@ 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);
+@@ -7584,6 +7596,23 @@ need_copy_relocation_p (struct elf_aarch64_link_hash_entry *eh)
+   return false;
+ }
+ 
++/* Remove undefined weak symbol from the dynamic symbol table if it
++   is resolved to 0.   */
++
++static bool
++elfNN_aarch64_elf_fixup_symbol (struct bfd_link_info *info,
++                             struct elf_link_hash_entry *h)
++{
++  if (h->dynindx != -1
++      && UNDEFINED_WEAK_RESOLVED_TO_ZERO (info, elf_aarch64_hash_entry (h)))
++    {
++      h->dynindx = -1;
++      _bfd_elf_strtab_delref (elf_hash_table (info)->dynstr,
++                              h->dynstr_index);
++    }
++  return true;
++}
++
+ /* Adjust a symbol defined by a dynamic object and referenced by a
+    regular object.  The current definition is in some section of the
+    dynamic object, but we're not including those sections.  We have to
+@@ -8802,6 +8831,7 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
+   struct elf_aarch64_link_hash_table *htab;
+   struct elf_aarch64_link_hash_entry *eh;
+   struct elf_dyn_relocs *p;
++  bool resolved_to_zero;
+ 
+   /* An example of a bfd_link_hash_indirect symbol is versioned
+      symbol. For example: __gxx_personality_v0(bfd_link_hash_indirect)
+@@ -8821,6 +8851,10 @@ 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
+@@ -8830,7 +8864,7 @@ 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))
+@@ -8864,6 +8898,11 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
+ 	     of relaxing into these from the large model PLT entries.  */
+ 	  s->size += htab->plt_entry_size;
+ 
++          /* There should be no PLT relocations against resolved undefined
++             weak symbols in the executable.  */
++          if (!resolved_to_zero)
++            {
++
+ 	  /* We also need to make an entry in the .got.plt section, which
+ 	     will be placed in the .got section by the linker script.  */
+ 	  htab->root.sgotplt->size += GOT_ENTRY_SIZE;
+@@ -8892,6 +8931,7 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
+ 	    htab->variant_pcs = 1;
+ 
+ 	}
++	}
+       else
+ 	{
+ 	  h->plt.offset = (bfd_vma) - 1;
+@@ -8904,9 +8944,6 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
+       h->needs_plt = 0;
+     }
+ 
+-  eh = (struct elf_aarch64_link_hash_entry *) h;
+-  eh->tlsdesc_got_jump_table_offset = (bfd_vma) - 1;
+-
+   if (h->got.refcount > 0)
+     {
+       bool dyn;
+@@ -8918,7 +8955,7 @@ 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))
+@@ -8932,7 +8969,7 @@ 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))
+@@ -8968,7 +9005,7 @@ 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
+@@ -9050,7 +9087,7 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
+ 	 visibility.  */
+       if (h->dyn_relocs != NULL && h->root.type == bfd_link_hash_undefweak)
+ 	{
+-	  if (ELF_ST_VISIBILITY (h->other) != STV_DEFAULT
++	  if (ELF_ST_VISIBILITY (h->other) != STV_DEFAULT || resolved_to_zero
+ 	      || UNDEFWEAK_NO_DYNAMIC_RELOC (info, h))
+ 	    h->dyn_relocs = NULL;
+ 
+@@ -9070,7 +9107,9 @@ 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
+@@ -9081,6 +9120,7 @@ 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;
+@@ -9638,8 +9678,17 @@ elfNN_aarch64_finish_dynamic_symbol (bfd *output_bfd,
+ 				     Elf_Internal_Sym *sym)
+ {
+   struct elf_aarch64_link_hash_table *htab;
++  struct elf_aarch64_link_hash_entry *eh;
++  bool local_undefweak;
+   htab = elf_aarch64_hash_table (info);
+ 
++  eh = (struct elf_aarch64_link_hash_entry *) h;
++
++  /* We keep PLT/GOT entries without dynamic PLT/GOT relocations for
++     resolved undefined weak symbols in executable so that their
++     references have value 0 at run-time.  */
++  local_undefweak = UNDEFINED_WEAK_RESOLVED_TO_ZERO (info, eh);
++
+   if (h->plt.offset != (bfd_vma) - 1)
+     {
+       asection *plt, *gotplt, *relplt;
+@@ -9674,7 +9723,7 @@ 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.  */
+@@ -9696,7 +9745,8 @@ elfNN_aarch64_finish_dynamic_symbol (bfd *output_bfd,
+       && elf_aarch64_hash_entry (h)->got_type == GOT_NORMAL
+       /* Undefined weak symbol in static PIE resolves to 0 without
+ 	 any dynamic relocations.  */
+-      && !UNDEFWEAK_NO_DYNAMIC_RELOC (info, h))
++      && !UNDEFWEAK_NO_DYNAMIC_RELOC (info, h)
++      && !local_undefweak)
+     {
+       Elf_Internal_Rela rela;
+       bfd_byte *loc;
+@@ -10343,6 +10393,9 @@ const struct elf_size_info elfNN_aarch64_size_info =
+ #define elf_backend_init_index_section		\
+   _bfd_elf_init_2_index_sections
+ 
++#define elf_backend_fixup_symbol		\
++  elfNN_aarch64_elf_fixup_symbol
++
+ #define elf_backend_finish_dynamic_sections	\
+   elfNN_aarch64_finish_dynamic_sections
+ 
+diff --git a/ld/emulparams/aarch64elf.sh b/ld/emulparams/aarch64elf.sh
+index 8f68e517b45..260a590e69e 100644
+--- a/ld/emulparams/aarch64elf.sh
++++ b/ld/emulparams/aarch64elf.sh
+@@ -1,3 +1,5 @@
++source_sh ${srcdir}/emulparams/dynamic_undefined_weak.sh
++
+ ARCH=aarch64
+ MACHINE=
+ NOP=0x1f2003d5
+diff --git a/ld/emulparams/aarch64elf32.sh b/ld/emulparams/aarch64elf32.sh
+index 5a08d9e29f1..e4c9abf85a1 100644
+--- a/ld/emulparams/aarch64elf32.sh
++++ b/ld/emulparams/aarch64elf32.sh
+@@ -1,3 +1,5 @@
++source_sh ${srcdir}/emulparams/dynamic_undefined_weak.sh
++
+ ARCH="aarch64:ilp32"
+ MACHINE=
+ NOP=0x1f2003d5
+diff --git a/ld/emultempl/aarch64elf.em b/ld/emultempl/aarch64elf.em
+index b647909ae63..3e2d7a171b9 100644
+--- a/ld/emultempl/aarch64elf.em
++++ b/ld/emultempl/aarch64elf.em
+@@ -378,7 +378,7 @@ PARSE_AND_LIST_LONGOPTS='
+   { "no-apply-dynamic-relocs", no_argument, NULL, OPTION_NO_APPLY_DYNAMIC_RELOCS},
+ '
+ 
+-PARSE_AND_LIST_OPTIONS='
++PARSE_AND_LIST_OPTIONS=${PARSE_AND_LIST_OPTIONS}'
+   fprintf (file, _("  --no-enum-size-warning      Don'\''t warn about objects with incompatible\n"
+ 		   "                                enum sizes\n"));
+   fprintf (file, _("  --no-wchar-size-warning     Don'\''t warn about objects with incompatible\n"
+diff --git a/ld/emultempl/elf.em b/ld/emultempl/elf.em
+index 71cec19fdc6..3fd0585dee6 100644
+--- a/ld/emultempl/elf.em
++++ b/ld/emultempl/elf.em
+@@ -574,6 +574,7 @@ enum elf_options
+   OPTION_EXCLUDE_LIBS,
+   OPTION_HASH_STYLE,
+   OPTION_BUILD_ID,
++  OPTION_NX_MODULE_NAME,
+   OPTION_PACKAGE_METADATA,
+   OPTION_AUDIT,
+   OPTION_COMPRESS_DEBUG
+@@ -605,6 +606,7 @@ EOF
+ fi
+ fragment <<EOF
+     {"build-id", optional_argument, NULL, OPTION_BUILD_ID},
++    {"nx-module-name", optional_argument, NULL, OPTION_NX_MODULE_NAME},
+     {"package-metadata", optional_argument, NULL, OPTION_PACKAGE_METADATA},
+     {"compress-debug-sections", required_argument, NULL, OPTION_COMPRESS_DEBUG},
+ EOF
+@@ -675,6 +677,16 @@ gld${EMULATION_NAME}_handle_option (int optc)
+ 	einfo (_("%F%P: invalid --compress-debug-sections option: \`%s'\n"),
+ 	       optarg);
+       break;
++    case OPTION_NX_MODULE_NAME:
++      if (ldelf_emit_nx_module_name != NULL)
++        {
++          free ((char *) ldelf_emit_nx_module_name);
++          ldelf_emit_nx_module_name = NULL;
++        }
++      if (optarg == NULL)
++        optarg = "";
++      ldelf_emit_nx_module_name = xstrdup (optarg);
++      break;
+ EOF
+ 
+ if test x"$GENERATE_SHLIB_SCRIPT" = xyes; then
+diff --git a/ld/ldelf.c b/ld/ldelf.c
+index 2852851dcd5..0b1efa9675a 100644
+--- a/ld/ldelf.c
++++ b/ld/ldelf.c
+@@ -55,6 +55,9 @@ const char *ldelf_emit_note_gnu_build_id;
+ /* Content of .note.package section.  */
+ const char *ldelf_emit_note_fdo_package_metadata;
+ 
++/* NX module name. */
++const char *ldelf_emit_nx_module_name;
++
+ /* These variables are required to pass information back and forth
+    between after_open and check_needed and stat_needed and vercheck.  */
+ 
+@@ -1209,8 +1212,93 @@ ldelf_handle_dt_needed (struct elf_link_hash_table *htab,
+   *save_input_bfd_tail = NULL;
+ }
+ 
+-/* This is called before calling plugin 'all symbols read' hook.  */
++static bool
++write_nx_module_name (bfd *abfd)
++{
++  struct elf_obj_tdata *t = elf_tdata (abfd);
++  const char *name;
++  asection *asec;
++  Elf_Internal_Shdr *i_shdr;
++  unsigned char *contents;
++  bfd_size_type size;
++  file_ptr position;
+ 
++  name = t->o->nx_module_name.name;
++  asec = t->o->nx_module_name.sec;
++  if (bfd_is_abs_section (asec->output_section))
++    {
++      einfo (_("%P: warning: .nx-module-name section discarded,"
++	       " --build-id ignored\n"));
++      return true;
++    }
++  i_shdr = &elf_section_data (asec->output_section)->this_hdr;
++
++  if (i_shdr->contents == NULL)
++    {
++      if (asec->contents == NULL)
++	asec->contents = (unsigned char *) xmalloc (asec->size);
++      contents = asec->contents;
++    }
++  else
++    contents = i_shdr->contents + asec->output_offset;
++
++  size = asec->size;
++  bfd_h_put_32 (abfd, 0, &contents[0]);
++  bfd_h_put_32 (abfd, size - 9, &contents[4]);
++  memcpy (&contents[8], name, size - 9);
++  contents[size - 1] = 0; /* ensure null termination for AMS */
++
++  position = i_shdr->sh_offset + asec->output_offset;
++
++  return (bfd_seek (abfd, position, SEEK_SET) == 0
++	  && bfd_write (contents, size, abfd) == size);
++}
++
++/* Make .nx-module-name section, and set up elf_tdata->nx_module_name.  */
++
++static bool
++setup_nx_module_name (bfd *ibfd, bfd *obfd)
++{
++  asection *s;
++  bfd_size_type size;
++  flagword flags;
++
++  if (ldelf_emit_nx_module_name[0] == '\0')
++    {
++      /* Extract the basename of the output bfd and use it as the module name. */
++      char *dot_pos;
++      free ((char *) ldelf_emit_nx_module_name);
++      ldelf_emit_nx_module_name = (char *) lbasename (bfd_get_filename (obfd));
++      ldelf_emit_nx_module_name = xstrdup (ldelf_emit_nx_module_name);
++      dot_pos = strrchr (ldelf_emit_nx_module_name, '.');
++      if (dot_pos != NULL)
++        {
++          /* Remove extension. */
++          *dot_pos = 0;
++        }
++    }
++
++  size = 8 + strlen(ldelf_emit_nx_module_name) + 1; /* extra null terminator for AMS */
++  flags = (SEC_ALLOC | SEC_LOAD | SEC_IN_MEMORY
++	   | SEC_LINKER_CREATED | SEC_READONLY | SEC_DATA);
++  s = bfd_make_section_with_flags (ibfd, ".nx-module-name", flags);
++  if (s != NULL && bfd_set_section_alignment (s, 4))
++    {
++      struct elf_obj_tdata *t = elf_tdata (link_info.output_bfd);
++      t->o->nx_module_name.after_write_object_contents = &write_nx_module_name;
++      t->o->nx_module_name.name = ldelf_emit_nx_module_name;
++      t->o->nx_module_name.sec = s;
++      elf_section_type (s) = SHT_PROGBITS;
++      s->size = size;
++      return true;
++    }
++
++  einfo (_("%P: warning: cannot create .nx-module-name section,"
++	   " --nx-module-name ignored\n"));
++  return false;
++}
++
++/* This is called before calling plugin 'all symbols read' hook.  */
+ void
+ ldelf_before_plugin_all_symbols_read (int use_libpath, int native,
+ 				      int is_linux, int is_freebsd,
+@@ -1289,6 +1377,24 @@ ldelf_after_open (int use_libpath, int native, int is_linux, int is_freebsd,
+ 	}
+     }
+ 
++  if (ldelf_emit_nx_module_name != NULL)
++    {
++      /* Find an ELF input.  */
++      for (abfd = link_info.input_bfds;
++        abfd != (bfd *) NULL; abfd = abfd->link.next)
++        if (bfd_get_flavour (abfd) == bfd_target_elf_flavour
++            && bfd_count_sections (abfd) != 0
++            && !((lang_input_statement_type *) abfd->usrdata)->flags.just_syms)
++          break;
++
++      /* If there are no ELF input files do not try to create a .nx-module-name section. */
++      if (abfd == NULL || !setup_nx_module_name (abfd, link_info.output_bfd))
++        {
++          free ((char *) ldelf_emit_nx_module_name);
++          ldelf_emit_nx_module_name = NULL;
++        }
++    }
++
+   get_elf_backend_data (link_info.output_bfd)->setup_gnu_properties (&link_info);
+ 
+   /* Do not allow executable files to be used as inputs to the link.  */
+diff --git a/ld/ldelf.h b/ld/ldelf.h
+index 239194772c4..68516dbf45e 100644
+--- a/ld/ldelf.h
++++ b/ld/ldelf.h
+@@ -20,6 +20,7 @@
+ 
+ extern const char *ldelf_emit_note_gnu_build_id;
+ extern const char *ldelf_emit_note_fdo_package_metadata;
++extern const char *ldelf_emit_nx_module_name;
+ 
+ extern void ldelf_after_parse (void);
+ extern bool ldelf_load_symbols (lang_input_statement_type *);

dka64/patches/gcc-13.2.0.patch

@@ -0,0 +1,346 @@
+diff --git a/gcc/config.gcc b/gcc/config.gcc
+index 648b3dc2110..ed605b28956 100644
+--- a/gcc/config.gcc
++++ b/gcc/config.gcc
+@@ -1132,7 +1132,14 @@ 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 ec45f23fa41..a208eabd806 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 a9f3e2715ca..0c7304e1d81 100644
+--- a/gcc/config/aarch64/aarch64-opts.h
++++ b/gcc/config/aarch64/aarch64-opts.h
+@@ -52,6 +52,12 @@ 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 f5db5379543..f582e5a7543 100644
+--- a/gcc/config/aarch64/aarch64.cc
++++ b/gcc/config/aarch64/aarch64.cc
+@@ -19550,8 +19550,24 @@ 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 73b09e20508..ad62b5080cc 100644
+--- a/gcc/config/aarch64/aarch64.h
++++ b/gcc/config/aarch64/aarch64.h
+@@ -1154,6 +1154,10 @@ typedef struct
+ /* Check TLS Descriptors mechanism is selected.  */
+ #define TARGET_TLS_DESC (aarch64_tls_dialect == TLS_DESCRIPTORS)
+ 
++/* Check selected thread pointer access sequence to use.  */
++#define TARGET_HARD_TP (target_thread_pointer == TP_HARD)
++#define TARGET_SOFT_TP (target_thread_pointer == TP_SOFT)
++
+ extern enum aarch64_code_model aarch64_cmodel;
+ 
+ /* When using the tiny addressing model conditional and unconditional branches
+diff --git a/gcc/config/aarch64/aarch64.md b/gcc/config/aarch64/aarch64.md
+index 36d0bb3f718..cfa2f7efc7f 100644
+--- a/gcc/config/aarch64/aarch64.md
++++ b/gcc/config/aarch64/aarch64.md
+@@ -7068,11 +7068,22 @@
+ (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 1d7967db9c0..17870f18b8b 100644
+--- a/gcc/config/aarch64/aarch64.opt
++++ b/gcc/config/aarch64/aarch64.opt
+@@ -128,6 +128,21 @@ 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.
+@@ -266,7 +281,7 @@ 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 a9a244ab6d6..a29f2772d63 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 acff6138d63..8dc91b75f93 100644
+--- a/gcc/config/i386/host-mingw32.cc
++++ b/gcc/config/i386/host-mingw32.cc
+@@ -93,7 +93,10 @@ mingw32_gt_pch_get_address (size_t size, int)
+      for NT system dlls is in 0x70000000 to 0x78000000 range.
+      If we allocate at bottom we need to reserve the address as early
+      as possible and at the same point in each invocation. */
+- 
++
++#if __MINGW64__
++  size  = UINT64_C(64 * 1024 * 1024 * 1024);
++#endif
+   res = VirtualAlloc (NULL, size,
+ 		      MEM_RESERVE | MEM_TOP_DOWN,
+ 		      PAGE_NOACCESS);
+diff --git a/gcc/gcc.cc b/gcc/gcc.cc
+index 16bb07f2cdc..22a181a3a1c 100644
+--- a/gcc/gcc.cc
++++ b/gcc/gcc.cc
+@@ -868,6 +868,11 @@ 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  \
+@@ -1191,6 +1196,7 @@ 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;
+@@ -1701,6 +1707,7 @@ 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 93ff5b81dc5..20c0fe89a28 100644
+--- a/libgcc/crtstuff.c
++++ b/libgcc/crtstuff.c
+@@ -326,7 +326,7 @@ 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 1989c0c86ed..f1c49b2d4b1 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 a880e8ee227..c58249f986c 100644
+--- a/libstdc++-v3/include/Makefile.am
++++ b/libstdc++-v3/include/Makefile.am
+@@ -1417,6 +1417,7 @@ ${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 0ff875b280b..37820c57a0a 100644
+--- a/libstdc++-v3/include/Makefile.in
++++ b/libstdc++-v3/include/Makefile.in
+@@ -1891,6 +1891,7 @@ ${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' \
+ 	    < $< > $@
+ 

dka64/rules/base_rules

@@ -0,0 +1,40 @@
+include $(DEVKITPRO)/devkitA64/base_tools
+
+#---------------------------------------------------------------------------------
+%.a:
+#---------------------------------------------------------------------------------
+	@echo $(notdir $@)
+	@rm -f $@
+	$(AR) -rc $@ $^
+
+
+#---------------------------------------------------------------------------------
+%.o: %.cpp
+	@echo $(notdir $<)
+	$(CXX) -MMD -MP -MF $(DEPSDIR)/$*.d $(CXXFLAGS) -c $< -o $@ $(ERROR_FILTER)
+
+#---------------------------------------------------------------------------------
+%.o: %.c
+	@echo $(notdir $<)
+	$(CC) -MMD -MP -MF $(DEPSDIR)/$*.d $(CFLAGS) -c $< -o $@ $(ERROR_FILTER)
+
+#---------------------------------------------------------------------------------
+%.o: %.s
+	@echo $(notdir $<)
+	$(CC) -MMD -MP -MF $(DEPSDIR)/$*.d -x assembler-with-cpp $(ASFLAGS) -c $< -o $@ $(ERROR_FILTER)
+
+#---------------------------------------------------------------------------------
+%.o: %.S
+	@echo $(notdir $<)
+	$(CC) -MMD -MP -MF $(DEPSDIR)/$*.d -x assembler-with-cpp $(ASFLAGS) -c $< -o $@ $(ERROR_FILTER)
+
+#---------------------------------------------------------------------------------
+# canned command sequence for binary data
+#---------------------------------------------------------------------------------
+define bin2o
+	bin2s $< | $(AS) -o $(@)
+	echo "extern const u8" `(echo $(<F) | sed -e 's/^\([0-9]\)/_\1/' -e 's/[^A-Za-z0-9_]/_/g')`"_end[];" > `(echo $(<F) | tr . _)`.h
+	echo "extern const u8" `(echo $(<F) | sed -e 's/^\([0-9]\)/_\1/' -e 's/[^A-Za-z0-9_]/_/g')`"[];" >> `(echo $(<F) | tr . _)`.h
+	echo "extern const u32" `(echo $(<F) | sed -e 's/^\([0-9]\)/_\1/' -e 's/[^A-Za-z0-9_]/_/g')`_size";" >> `(echo $(<F) | tr . _)`.h
+endef
+

dka64/rules/base_tools

@@ -7,23 +7,32 @@ UNAME_R	:=	$(shell uname -r)
 ifneq (,$(findstring Darwin,$(UNAME_S)))
 	export SHELL=/bin/bash
 endif
+
 #---------------------------------------------------------------------------------
 # path to tools
 #---------------------------------------------------------------------------------
-export PATH	:=	$(DEVKITARM)/bin:$(PATH)
+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		:=	arm-none-eabi-
+PREFIX		:=	aarch64-none-elf-
 
 export CC	:=	$(PREFIX)gcc
 export CXX	:=	$(PREFIX)g++
 export AS	:=	$(PREFIX)as
-export AR	:=	$(PREFIX)ar
+export AR	:=	$(PREFIX)gcc-ar
 export OBJCOPY	:=	$(PREFIX)objcopy
 export STRIP	:=	$(PREFIX)strip
-export NM	:=	$(PREFIX)nm
+export NM	:=	$(PREFIX)gcc-nm
+export RANLIB	:=	$(PREFIX)gcc-ranlib
 
 ISVC=$(or $(VCBUILDHELPER_COMMAND),$(MSBUILDEXTENSIONSPATH32),$(MSBUILDEXTENSIONSPATH))
 

dka64/scripts/build-crtls.sh

@@ -0,0 +1,15 @@
+#!/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

dka64/scripts/build-gcc.sh

@@ -0,0 +1,149 @@
+#!/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 25.1" \
+		$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

dkarm-eabi/crtls/3dsx.ld

@@ -1,162 +0,0 @@
-OUTPUT_FORMAT("elf32-littlearm", "elf32-bigarm", "elf32-littlearm")
-OUTPUT_ARCH(arm)
-ENTRY(_start)
-
-PHDRS
-{
-	code   PT_LOAD FLAGS(5) /* Read | Execute */;
-	rodata PT_LOAD FLAGS(4) /* Read */;
-	data   PT_LOAD FLAGS(6) /* Read | Write */;
-}
-
-SECTIONS
-{
-	/* =========== CODE section =========== */
-
-	. = 0x100000;
-	__start__ = . ;
-
-	.text ALIGN(0x1000) :
-	{
-		/* .init */
-		KEEP( *(.crt0) )
-		KEEP( *(.init) )
-		. = ALIGN(4);
-
-		/* .text */
-		*(.text)
-		*(.text.*)
-		*(.glue_7)
-		*(.glue_7t)
-		*(.stub)
-		*(.gnu.warning)
-		*(.gnu.linkonce.t*)
-		. = ALIGN(4);
-
-		/* .fini */
-		KEEP( *(.fini) )
-		. = ALIGN(4);
-	} : code
-
-	/* =========== RODATA section =========== */
-
-	.rodata ALIGN(0x1000) :
-	{
-		*(.rodata)
-		*(.roda)
-		*(.rodata.*)
-		*all.rodata*(*)
-		*(.gnu.linkonce.r*)
-		SORT(CONSTRUCTORS)
-		. = ALIGN(4);
-	} : rodata
-
-	.ARM.extab : { *(.ARM.extab* .gnu.linkonce.armextab.*) } : rodata
-	__exidx_start = .;
-	ARM.exidx : { *(.ARM.exidx* .gnu.linkonce.armexidx.*) } : rodata
-	__exidx_end = .;
-
-	/* =========== DATA section =========== */
-
-	.data ALIGN(0x1000) :
-	{
-		*(.data)
-		*(.data.*)
-		*(.gnu.linkonce.d*)
-		CONSTRUCTORS
-		. = ALIGN(4);
-	} : data
-
-	.preinit_array ALIGN(4) :
-	{
-		PROVIDE (__preinit_array_start = .);
-		KEEP (*(.preinit_array))
-		PROVIDE (__preinit_array_end = .);
-	} : data
-
-	.init_array ALIGN(4) :
-	{
-		PROVIDE (__init_array_start = .);
-		KEEP (*(SORT(.init_array.*)))
-		KEEP (*(.init_array))
-		PROVIDE (__init_array_end = .);
-	} : data
-
-	.fini_array ALIGN(4) :
-	{
-		PROVIDE (__fini_array_start = .);
-		KEEP (*(.fini_array))
-		KEEP (*(SORT(.fini_array.*)))
-		PROVIDE (__fini_array_end = .);
-	} : data
-
-	.ctors ALIGN(4) :
-	{
-		KEEP (*crtbegin.o(.ctors)) /* MUST be first -- GCC requires it */
-		KEEP (*(EXCLUDE_FILE (*crtend.o) .ctors))
-		KEEP (*(SORT(.ctors.*)))
-		KEEP (*(.ctors))
-	} : data
-
-	.dtors ALIGN(4) :
-	{
-		KEEP (*crtbegin.o(.dtors))
-		KEEP (*(EXCLUDE_FILE (*crtend.o) .dtors))
-		KEEP (*(SORT(.dtors.*)))
-		KEEP (*(.dtors))
-	} : data
-
-	__bss_start__ = .;
-	.bss ALIGN(4) :
-	{
-		*(.dynbss)
-		*(.bss)
-		*(.bss.*)
-		*(.gnu.linkonce.b*)
-		*(COMMON)
-		. = ALIGN(4);
-	} : data
-	__bss_end__ = .;
-
-	__end__ = ABSOLUTE(.) ;
-
-	/* ==================
-	   ==== Metadata ====
-	   ================== */
-
-	/* Discard sections that difficult post-processing */
-	/DISCARD/ : { *(.group .comment .note) }
-
-	/* 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) }
-
-	/* 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) }
-}

dkarm-eabi/crtls/3dsx.specs

@@ -1,8 +0,0 @@
-%rename link                old_link
-
-*link:
-%(old_link) -T 3dsx.ld%s -d --emit-relocs --use-blx
-
-*startfile:
-3dsx_crt0%O%s crti%O%s crtbegin%O%s
-

dkarm-eabi/crtls/3dsx_crt0.s

@@ -1,73 +0,0 @@
-@---------------------------------------------------------------------------------
-@ 3DS processor selection
-@---------------------------------------------------------------------------------
-	.cpu mpcore
-@---------------------------------------------------------------------------------
-
-@---------------------------------------------------------------------------------
-	.section ".crt0"
-	.global _start, __service_ptr, __apt_appid, __heap_size, __linear_heap_size, __system_arglist, __system_runflags
-@---------------------------------------------------------------------------------
-	.align 2
-	.arm
-@---------------------------------------------------------------------------------
-_start:
-@---------------------------------------------------------------------------------
-	b startup
-	.ascii "_prm"
-__service_ptr:
-	.word 0 @ Pointer to service handle override list -- if non-NULL it is assumed that we have been launched from a homebrew launcher
-__apt_appid:
-	.word 0x300 @ Program APPID
-__heap_size:
-	.word 24*1024*1024 @ Default heap size (24 MiB)
-__linear_heap_size:
-	.word 32*1024*1024 @ Default linear heap size (32 MiB)
-__system_arglist:
-	.word 0 @ Pointer to argument list (argc (u32) followed by that many NULL terminated strings)
-__system_runflags:
-	.word 0 @ Flags to signal runtime restrictions to ctrulib
-startup:
-	@ Save return address
-	mov r4, lr
-
-	@ Clear the BSS section
-	ldr r0, =__bss_start__
-	ldr r1, =__bss_end__
-	sub r1, r1, r0
-	bl  ClearMem
-
-	@ System initialization
-	mov r0, r4
-	bl initSystem
-
-	@ Set up argc/argv arguments for main()
-	ldr r0, =__system_argc
-	ldr r1, =__system_argv
-	ldr r0, [r0]
-	ldr r1, [r1]
-
-	@ Jump to user code
-	ldr r3, =main
-	ldr lr, =__ctru_exit
-	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

dkarm-eabi/crtls/Makefile

@@ -1,5 +0,0 @@
-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

dkarm-eabi/crtls/dldi.ld

@@ -1,190 +0,0 @@
-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  .  */
-}

dkarm-eabi/crtls/ds_arm7.ld

@@ -1,176 +0,0 @@
-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  .  */
-}

dkarm-eabi/crtls/ds_arm7.specs

@@ -1,8 +0,0 @@
-%rename link                old_link
-
-*link:
-%(old_link) -T ds_arm7.ld%s
-
-*startfile:
-ds_arm7_crt0%O%s crti%O%s crtbegin%O%s
-

dkarm-eabi/crtls/ds_arm7_crt0.s

@@ -1,97 +0,0 @@
-@---------------------------------------------------------------------------------
-	.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
-@---------------------------------------------------------------------------------

dkarm-eabi/crtls/ds_arm7_vram.ld

@@ -1,180 +0,0 @@
-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  .  */
-}

dkarm-eabi/crtls/ds_arm7_vram.specs

@@ -1,8 +0,0 @@
-%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
-

dkarm-eabi/crtls/ds_arm9.ld

@@ -1,242 +0,0 @@
-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  .  */
-}

dkarm-eabi/crtls/ds_arm9.mem

@@ -1,8 +0,0 @@
-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
-}

dkarm-eabi/crtls/ds_arm9.specs

@@ -1,8 +0,0 @@
-%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
-

dkarm-eabi/crtls/ds_arm9_crt0.s

@@ -1,208 +0,0 @@
-@---------------------------------------------------------------------------------
-@ 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
-@---------------------------------------------------------------------------------

dkarm-eabi/crtls/ds_cart.ld

@@ -1,213 +0,0 @@
-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  .  */
-}

dkarm-eabi/crtls/ds_cart.specs

@@ -1,8 +0,0 @@
-%rename link                old_link
-
-*link:
-%(old_link) -T ds_cart.ld%s
-
-*startfile:
-ds_cart_crt0%O%s crti%O%s crtbegin%O%s
-

dkarm-eabi/crtls/ds_cart_crt0.s

@@ -1,160 +0,0 @@
-@---------------------------------------------------------------------------------
-	.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
-@---------------------------------------------------------------------------------
-

dkarm-eabi/crtls/dsi_arm9.mem

@@ -1,8 +0,0 @@
-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
-}

dkarm-eabi/crtls/dsi_arm9.specs

@@ -1,8 +0,0 @@
-%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
-

dkarm-eabi/crtls/er_crt0.s

@@ -1,56 +0,0 @@
-@---------------------------------------------------------------------------------
-@ 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
-

dkarm-eabi/crtls/gba.specs

@@ -1,8 +0,0 @@
-%rename link                old_link
-
-*link:
-%(old_link) -T gba_cart.ld%s
-
-*startfile:
-gba_crt0%O%s crti%O%s crtbegin%O%s
-

dkarm-eabi/crtls/gba_cart.ld

@@ -1,312 +0,0 @@
-/* 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) }
-}

dkarm-eabi/crtls/gba_crt0.s

@@ -1,246 +0,0 @@
-	.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
-

dkarm-eabi/crtls/gba_er.ld

@@ -1,49 +0,0 @@
-/***********************************/
-/* 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(.);
-	}
-}
-

dkarm-eabi/crtls/gba_er.specs

@@ -1,8 +0,0 @@
-%rename link		old_link
-%rename endfile		old_endfile
-
-*link:
--T gba_er.ld%s %(old_link)
-
-*startfile:
-er_crt0%O%s

dkarm-eabi/crtls/gba_mb.ld

@@ -1,296 +0,0 @@
-/* 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  .  */
-}

dkarm-eabi/crtls/gba_mb.specs

@@ -1,8 +0,0 @@
-%rename link                old_link
-
-*link:
--T gba_mb.ld%s %(old_link)
-
-*startfile:
-gba_crt0%O%s crti%O%s crtbegin%O%s
-

dkarm-eabi/crtls/gp32.ld

@@ -1,165 +0,0 @@
-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  .  */
-}

dkarm-eabi/crtls/gp32.specs

@@ -1,8 +0,0 @@
-%rename link                old_link
-
-*link:
-%(old_link) -T gp32.ld%s
-
-*startfile:
-gp32_crt0%O%s crti%O%s crtbegin%O%s
-

dkarm-eabi/crtls/gp32_crt0.s

@@ -1,74 +0,0 @@
-    .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

dkarm-eabi/crtls/gp32_gpsdk.ld

@@ -1,213 +0,0 @@
-/* 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  .  */
-}

dkarm-eabi/crtls/gp32_gpsdk.specs

@@ -1,8 +0,0 @@
-%rename link                old_link
-
-*link:
-%(old_link) -T gp32_gpsdk.ld%s
-
-*startfile:
-gp32_gpsdk_crt0%O%s crti%O%s crtbegin%O%s
-

dkarm-eabi/crtls/gp32_gpsdk_crt0.s

@@ -1,246 +0,0 @@
-@****************************************************
-@*    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
-

dkarm-eabi/patches/binutils-2.25.patch

@@ -1,13 +0,0 @@
-diff -Nbaur binutils-2.24/include/opcode/arm.h binutils-2.24-arm/include/opcode/arm.h
---- binutils-2.24/include/opcode/arm.h	2013-11-26 11:37:33.000000000 +0000
-+++ binutils-2.24-arm/include/opcode/arm.h	2014-02-16 19:32:33.000000000 +0000
-@@ -114,7 +114,8 @@
- #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_V7VE	(ARM_AEXT_V7A  | ARM_EXT_DIV | ARM_EXT_ADIV \
-     | ARM_EXT_VIRT | ARM_EXT_SEC | ARM_EXT_MP)

dkarm-eabi/patches/gcc-14.1.0.patch

@@ -0,0 +1,552 @@
+diff --git a/gcc/config.gcc b/gcc/config.gcc
+index 95c91ee02be..19f003c7952 100644
+--- a/gcc/config.gcc
++++ b/gcc/config.gcc
+@@ -1482,6 +1482,11 @@ 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 451b15fe9f9..c9efaf21c8c 100644
+--- a/gcc/config/arm/arm-cpus.in
++++ b/gcc/config/arm/arm-cpus.in
+@@ -416,7 +416,7 @@ 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 aa64e50edeb..99cc8199ec5 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 6b313042f20..7b39702224a 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/devkitpro.opt.urls b/gcc/config/devkitpro.opt.urls
+new file mode 100644
+index 00000000000..ab7b466aa71
+--- /dev/null
++++ b/gcc/config/devkitpro.opt.urls
+@@ -0,0 +1 @@
++; Autogenerated by regenerate-opt-urls.py from gcc/config/devkitpro.opt and generated HTML
+diff --git a/gcc/gcc.cc b/gcc/gcc.cc
+index 728332b8153..47fc03eb8c8 100644
+--- a/gcc/gcc.cc
++++ b/gcc/gcc.cc
+@@ -881,6 +881,11 @@ 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  \
+@@ -1208,6 +1213,7 @@ 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;
+@@ -1720,6 +1726,7 @@ 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 += $(srcdir)/config/arm/libgcc-bpabi.ver
+ # On ARM, specifying -fnon-call-exceptions will needlessly pull in
+ # the unwinder in simple programs which use 64-bit division.  Omitting
+ # the option is safe.
+-LIB2_DIVMOD_EXCEPTION_FLAGS := -fexceptions
++LIB2_DIVMOD_EXCEPTION_FLAGS := -fno-exceptions
+diff --git a/libgcc/crtstuff.c b/libgcc/crtstuff.c
+index 38d3859a73c..f97358d9787 100644
+--- a/libgcc/crtstuff.c
++++ b/libgcc/crtstuff.c
+@@ -326,7 +326,7 @@ register_tm_clones (void)
+ 
+ #ifdef OBJECT_FORMAT_ELF
+ 
+-#if DEFAULT_USE_CXA_ATEXIT
++#if 1 /* DEFAULT_USE_CXA_ATEXIT */
+ /* Declare the __dso_handle variable.  It should have a unique value
+    in every shared-object; in a main program its value is zero.  The
+    object should in any case be protected.  This means the instance
+diff --git a/libgcc/gthr.h b/libgcc/gthr.h
+index 33c2d8ff630..e23c2a7990f 100644
+--- a/libgcc/gthr.h
++++ b/libgcc/gthr.h
+@@ -136,7 +136,7 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+ /* The pe-coff weak support isn't fully compatible to ELF's weak.
+    For static libraries it might would work, but as we need to deal
+    with shared versions too, we disable it for mingw-targets.  */
+-#ifdef __MINGW32__
++#ifdef __MINGW32__ || defined(__DEVKITARM__)
+ #undef GTHREAD_USE_WEAK
+ #define GTHREAD_USE_WEAK 0
+ #endif
+diff --git a/libstdc++-v3/configure b/libstdc++-v3/configure
+index 21abaeb0778..0ef23891978 100755
+--- a/libstdc++-v3/configure
++++ b/libstdc++-v3/configure
+@@ -893,6 +893,7 @@ infodir
+ docdir
+ oldincludedir
+ includedir
++runstatedir
+ localstatedir
+ sharedstatedir
+ sysconfdir
+@@ -1027,6 +1028,7 @@ datadir='${datarootdir}'
+ sysconfdir='${prefix}/etc'
+ sharedstatedir='${prefix}/com'
+ localstatedir='${prefix}/var'
++runstatedir='${localstatedir}/run'
+ includedir='${prefix}/include'
+ oldincludedir='/usr/include'
+ docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
+@@ -1279,6 +1281,15 @@ do
+   | -silent | --silent | --silen | --sile | --sil)
+     silent=yes ;;
+ 
++  -runstatedir | --runstatedir | --runstatedi | --runstated \
++  | --runstate | --runstat | --runsta | --runst | --runs \
++  | --run | --ru | --r)
++    ac_prev=runstatedir ;;
++  -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
++  | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
++  | --run=* | --ru=* | --r=*)
++    runstatedir=$ac_optarg ;;
++
+   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+     ac_prev=sbindir ;;
+   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+@@ -1416,7 +1427,7 @@ fi
+ for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
+ 		datadir sysconfdir sharedstatedir localstatedir includedir \
+ 		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
+-		libdir localedir mandir
++		libdir localedir mandir runstatedir
+ do
+   eval ac_val=\$$ac_var
+   # Remove trailing slashes.
+@@ -1569,6 +1580,7 @@ Fine tuning of the installation directories:
+   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
+   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
+   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
++  --runstatedir=DIR       modifiable per-process data [LOCALSTATEDIR/run]
+   --libdir=DIR            object code libraries [EPREFIX/lib]
+   --includedir=DIR        C header files [PREFIX/include]
+   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
+@@ -5080,7 +5092,7 @@ else
+     We can't simply define LARGE_OFF_T to be 9223372036854775807,
+     since some C++ compilers masquerading as C compilers
+     incorrectly reject 9223372036854775807.  */
+-#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
++#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31))
+   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+ 		       && LARGE_OFF_T % 2147483647 == 1)
+ 		      ? 1 : -1];
+@@ -5126,7 +5138,7 @@ else
+     We can't simply define LARGE_OFF_T to be 9223372036854775807,
+     since some C++ compilers masquerading as C compilers
+     incorrectly reject 9223372036854775807.  */
+-#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
++#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31))
+   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+ 		       && LARGE_OFF_T % 2147483647 == 1)
+ 		      ? 1 : -1];
+@@ -5150,7 +5162,7 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+     We can't simply define LARGE_OFF_T to be 9223372036854775807,
+     since some C++ compilers masquerading as C compilers
+     incorrectly reject 9223372036854775807.  */
+-#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
++#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31))
+   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+ 		       && LARGE_OFF_T % 2147483647 == 1)
+ 		      ? 1 : -1];
+@@ -5195,7 +5207,7 @@ else
+     We can't simply define LARGE_OFF_T to be 9223372036854775807,
+     since some C++ compilers masquerading as C compilers
+     incorrectly reject 9223372036854775807.  */
+-#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
++#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31))
+   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+ 		       && LARGE_OFF_T % 2147483647 == 1)
+ 		      ? 1 : -1];
+@@ -5219,7 +5231,7 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+     We can't simply define LARGE_OFF_T to be 9223372036854775807,
+     since some C++ compilers masquerading as C compilers
+     incorrectly reject 9223372036854775807.  */
+-#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
++#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31))
+   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+ 		       && LARGE_OFF_T % 2147483647 == 1)
+ 		      ? 1 : -1];
+@@ -12280,7 +12292,7 @@ else
+   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+   lt_status=$lt_dlunknown
+   cat > conftest.$ac_ext <<_LT_EOF
+-#line 12283 "configure"
++#line 12295 "configure"
+ #include "confdefs.h"
+ 
+ #if HAVE_DLFCN_H
+@@ -12386,7 +12398,7 @@ else
+   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+   lt_status=$lt_dlunknown
+   cat > conftest.$ac_ext <<_LT_EOF
+-#line 12389 "configure"
++#line 12401 "configure"
+ #include "confdefs.h"
+ 
+ #if HAVE_DLFCN_H
+@@ -16182,7 +16194,7 @@ $as_echo "$glibcxx_cv_atomic_long_long" >&6; }
+   # Fake what AC_TRY_COMPILE does.
+ 
+     cat > conftest.$ac_ext << EOF
+-#line 16185 "configure"
++#line 16197 "configure"
+ int main()
+ {
+   typedef bool atomic_type;
+@@ -16217,7 +16229,7 @@ $as_echo "$glibcxx_cv_atomic_bool" >&6; }
+     rm -f conftest*
+ 
+     cat > conftest.$ac_ext << EOF
+-#line 16220 "configure"
++#line 16232 "configure"
+ int main()
+ {
+   typedef short atomic_type;
+@@ -16252,7 +16264,7 @@ $as_echo "$glibcxx_cv_atomic_short" >&6; }
+     rm -f conftest*
+ 
+     cat > conftest.$ac_ext << EOF
+-#line 16255 "configure"
++#line 16267 "configure"
+ int main()
+ {
+   // NB: _Atomic_word not necessarily int.
+@@ -16288,7 +16300,7 @@ $as_echo "$glibcxx_cv_atomic_int" >&6; }
+     rm -f conftest*
+ 
+     cat > conftest.$ac_ext << EOF
+-#line 16291 "configure"
++#line 16303 "configure"
+ int main()
+ {
+   typedef long long atomic_type;
+@@ -16444,7 +16456,7 @@ $as_echo "mutex" >&6; }
+   # unnecessary for this test.
+ 
+     cat > conftest.$ac_ext << EOF
+-#line 16447 "configure"
++#line 16459 "configure"
+ int main()
+ {
+   _Decimal32 d1;
+@@ -16486,7 +16498,7 @@ ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+   # unnecessary for this test.
+ 
+   cat > conftest.$ac_ext << EOF
+-#line 16489 "configure"
++#line 16501 "configure"
+ template<typename T1, typename T2>
+   struct same
+   { typedef T2 type; };
+@@ -28575,6 +28587,8 @@ _ACEOF
+ 
+     $as_echo "#define HAVE_MEMALIGN 1" >>confdefs.h
+ 
++    $as_echo "#define HAVE_ALIGNED_ALLOC 1" >>confdefs.h
++
+ 
+     case "${target}" in
+       *-rtems*)
+diff --git a/libstdc++-v3/configure.ac b/libstdc++-v3/configure.ac
+index 37396bd6ebb..1dadf658c08 100644
+--- a/libstdc++-v3/configure.ac
++++ b/libstdc++-v3/configure.ac
+@@ -378,6 +378,7 @@ dnl # rather than hardcoding that information.
+ 
+     AC_DEFINE(HAVE_ICONV)
+     AC_DEFINE(HAVE_MEMALIGN)
++    AC_DEFINE(HAVE_ALIGNED_ALLOC)
+ 
+     case "${target}" in
+       *-rtems*)
+diff --git a/libstdc++-v3/include/Makefile.am b/libstdc++-v3/include/Makefile.am
+index 422a0f4bd0a..42185df9517 100644
+--- a/libstdc++-v3/include/Makefile.am
++++ b/libstdc++-v3/include/Makefile.am
+@@ -1429,6 +1429,7 @@ ${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 9fd4ab4848c..0b7ba4021ee 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@
+@@ -1903,6 +1904,7 @@ ${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' \
+ 	    < $< > $@
+ 

dkarm-eabi/patches/gcc-4.9.2.patch

@@ -1,137 +0,0 @@
-diff -NBaur gcc-4.9.2/gcc/config/arm/t-arm-elf gcc-4.9.2-arm/gcc/config/arm/t-arm-elf
---- gcc-4.9.2/gcc/config/arm/t-arm-elf	2014-01-02 22:23:26.000000000 +0000
-+++ gcc-4.9.2-arm/gcc/config/arm/t-arm-elf	2015-02-14 19:27:06.598220000 +0000
-@@ -16,10 +16,18 @@
- # along with GCC; see the file COPYING3.  If not see
- # <http://www.gnu.org/licenses/>.
- 
--MULTILIB_OPTIONS     = marm/mthumb
--MULTILIB_DIRNAMES    = arm thumb
-+MULTILIB_OPTIONS     = mthumb march=armv6k mfloat-abi=hard
-+MULTILIB_DIRNAMES    = thumb armv6k fpu
- MULTILIB_EXCEPTIONS  = 
- MULTILIB_MATCHES     =
-+ 
-+MULTILIB_REQUIRED    = mthumb march=armv6k/mfloat-abi=hard 
-+
-+
-+MULTILIB_MATCHES    += march?armv6k=mtune?mpcore
-+MULTILIB_MATCHES    += march?armv6k=mcpu?mpcore
-+
-+
- 
- #MULTILIB_OPTIONS     += mcpu=fa526/mcpu=fa626/mcpu=fa606te/mcpu=fa626te/mcpu=fmp626/mcpu=fa726te
- #MULTILIB_DIRNAMES    += fa526 fa626 fa606te fa626te fmp626 fa726te
-@@ -38,9 +46,9 @@
- # 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*
- 
-diff -NBaur gcc-4.9.2/gcc/config/arm/unknown-elf.h gcc-4.9.2-arm/gcc/config/arm/unknown-elf.h
---- gcc-4.9.2/gcc/config/arm/unknown-elf.h	2014-01-02 22:23:26.000000000 +0000
-+++ gcc-4.9.2-arm/gcc/config/arm/unknown-elf.h	2015-02-14 19:27:06.598220000 +0000
-@@ -93,4 +93,4 @@
-    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-4.9.2/gcc/gcc.c gcc-4.9.2-arm/gcc/gcc.c
---- gcc-4.9.2/gcc/gcc.c	2014-10-22 22:42:48.000000000 +0100
-+++ gcc-4.9.2-arm/gcc/gcc.c	2015-02-14 19:27:06.606220000 +0000
-@@ -616,6 +616,11 @@
- #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  \
-@@ -813,6 +818,7 @@
- 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;
-@@ -1303,6 +1309,7 @@
-   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 -NBaur gcc-4.9.2/gcc/Makefile.in gcc-4.9.2-arm/gcc/Makefile.in
---- gcc-4.9.2/gcc/Makefile.in	2014-10-16 14:50:42.000000000 +0100
-+++ gcc-4.9.2-arm/gcc/Makefile.in	2015-02-14 21:02:09.598220000 +0000
-@@ -1046,8 +1046,8 @@
- # things like the go/%.o rule work properly; but we use $(*F) for the
- # file part, as we just want the file part of the stem, not the entire
- # file name.
--COMPILE = $(COMPILE.base) -MT $@ -MMD -MP -MF $(@D)/$(DEPDIR)/$(*F).TPo
--POSTCOMPILE = @mv $(@D)/$(DEPDIR)/$(*F).TPo $(@D)/$(DEPDIR)/$(*F).Po
-+COMPILE = $(COMPILE.base)
-+POSTCOMPILE =
- else
- COMPILE = source='$<' object='$@' libtool=no \
-     DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) $(COMPILE.base)
-diff -NBaur gcc-4.9.2/libcpp/Makefile.in gcc-4.9.2-arm/libcpp/Makefile.in
---- gcc-4.9.2/libcpp/Makefile.in	2014-10-30 08:28:58.000000000 +0000
-+++ gcc-4.9.2-arm/libcpp/Makefile.in	2015-02-14 19:27:06.606220000 +0000
-@@ -208,8 +208,7 @@
- # 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) $(COMPILE.base)
-diff -NBaur gcc-4.9.2/libgcc/config/arm/t-bpabi gcc-4.9.2-arm/libgcc/config/arm/t-bpabi
---- gcc-4.9.2/libgcc/config/arm/t-bpabi	2012-08-17 16:06:06.000000000 +0100
-+++ gcc-4.9.2-arm/libgcc/config/arm/t-bpabi	2015-02-14 19:27:06.610220000 +0000
-@@ -17,4 +17,4 @@
- # On ARM, specifying -fnon-call-exceptions will needlessly pull in
- # the unwinder in simple programs which use 64-bit division.  Omitting
- # the option is safe.
--LIB2_DIVMOD_EXCEPTION_FLAGS := -fexceptions
-+LIB2_DIVMOD_EXCEPTION_FLAGS := -fno-exceptions
-diff -NBaur gcc-4.9.2/libgcc/crtstuff.c gcc-4.9.2-arm/libgcc/crtstuff.c
---- gcc-4.9.2/libgcc/crtstuff.c	2014-03-10 18:31:20.000000000 +0000
-+++ gcc-4.9.2-arm/libgcc/crtstuff.c	2015-02-14 19:27:06.610220000 +0000
-@@ -47,7 +47,7 @@
- 
- /* Target machine header files require this define. */
- #define IN_LIBGCC2
--
-+#define USED_FOR_TARGET
- /* FIXME: Including auto-host is incorrect, but until we have
-    identified the set of defines that need to go into auto-target.h,
-    this will have to do.  */
-diff -NBaur gcc-4.9.2/libgcc/Makefile.in gcc-4.9.2-arm/libgcc/Makefile.in
---- gcc-4.9.2/libgcc/Makefile.in	2014-01-08 16:37:08.000000000 +0000
-+++ gcc-4.9.2-arm/libgcc/Makefile.in	2015-02-14 19:27:06.610220000 +0000
-@@ -816,7 +816,7 @@
- # libgcc_eh.a, only LIB2ADDEH matters.  If we do, only LIB2ADDEHSTATIC and
- # LIB2ADDEHSHARED matter.  (Usually all three are identical.)
- 
--c_flags := -fexceptions
-+c_flags := -fno-exceptions
- 
- ifeq ($(enable_shared),yes)
- 

dkarm-eabi/patches/gdb-7.8.2.patch

@@ -1,32 +0,0 @@
-diff -NBaur gdb-7.8.2/gdb/Makefile.in gdb-7.8.2-arm/gdb/Makefile.in
---- gdb-7.8.2/gdb/Makefile.in	2015-01-15 10:58:12.000000000 +0000
-+++ gdb-7.8.2-arm/gdb/Makefile.in	2015-01-21 17:13:14.155896000 +0000
-@@ -2516,10 +2516,8 @@
- # 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.
--@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 $@
-+@GMAKE_TRUE@override POSTCOMPILE =
- @GMAKE_TRUE@else
- @GMAKE_TRUE@override COMPILE.pre = source='$<' object='$@' libtool=no \
- @GMAKE_TRUE@	DEPDIR=$(DEPDIR) $(DEPMODE) $(depcomp) $(CC)
-diff -NBaur gdb-7.8.2/sim/common/Make-common.in gdb-7.8.2-arm/sim/common/Make-common.in
---- gdb-7.8.2/sim/common/Make-common.in	2015-01-15 10:58:12.000000000 +0000
-+++ gdb-7.8.2-arm/sim/common/Make-common.in	2015-01-21 17:13:14.155896000 +0000
-@@ -415,10 +415,8 @@
- # 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.
--@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 $@
-+@GMAKE_TRUE@override POSTCOMPILE =
- @GMAKE_TRUE@else
- @GMAKE_TRUE@override COMPILE.pre = source='$<' object='$@' libtool=no \
- @GMAKE_TRUE@	DEPDIR=$(DEPDIR) $(DEPMODE) $(depcomp) $(CC)

dkarm-eabi/rules/3ds_rules

@@ -1,41 +0,0 @@
-ifeq ($(strip $(DEVKITPRO)),)
-$(error "Please set DEVKITPRO in your environment. export DEVKITPRO=<path to>devkitPro)
-endif
-
-include $(DEVKITARM)/base_rules
-
-PORTLIBS	:=	$(PORTLIBS_PATH)/armv6k $(PORTLIBS_PATH)/3ds
-
-CTRULIB	:=	$(DEVKITPRO)/libctru
-
-ifeq ($(strip $(APP_TITLE)),)
-APP_TITLE	:=	$(notdir $(OUTPUT))
-endif
-
-ifeq ($(strip $(APP_DESCRIPTION)),)
-APP_DESCRIPTION	:=	Built with devkitARM & libctru
-endif
-
-ifeq ($(strip $(APP_AUTHOR)),)
-APP_AUTHOR	:=	Unspecified Author
-endif
-
-ifeq ($(strip $(APP_ICON)),)
-APP_ICON	:=	$(CTRULIB)/default_icon.png
-endif
-
-#---------------------------------------------------------------------------------
-%.smdh: $(APP_ICON) $(MAKEFILE_LIST)
-	@smdhtool --create "$(APP_TITLE)" "$(APP_DESCRIPTION)" "$(APP_AUTHOR)" $(APP_ICON) $@
-	@echo built ... $(notdir $@)
-
-#---------------------------------------------------------------------------------
-%.3dsx: %.elf
-	@3dsxtool $< $@ $(_3DSXFLAGS)
-	@echo built ... $(notdir $@)
-
-#---------------------------------------------------------------------------------
-%.elf:
-	@echo linking $(notdir $@)
-	@$(LD) $(LDFLAGS) $(OFILES) $(LIBPATHS) $(LIBS) -o $@
-	@$(NM) -CSn $@ > $(notdir $*.lst)

dkarm-eabi/rules/base_rules

@@ -1,111 +0,0 @@
-include $(DEVKITARM)/base_tools
-
-#---------------------------------------------------------------------------------
-# add portlibs path
-#---------------------------------------------------------------------------------
-export PORTLIBS_PATH	:=	$(DEVKITPRO)/portlibs
-
-
-#---------------------------------------------------------------------------------
-%.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
-

dkarm-eabi/rules/ds_rules

@@ -1,54 +0,0 @@
-ifeq ($(strip $(DEVKITPRO)),)
-$(error "Please set DEVKITPRO in your environment. export DEVKITPRO=<path to>devkitPro)
-endif
-
-include $(DEVKITARM)/base_rules
-
-PORTLIBS	:=	$(PORTLIBS_PATH)/nds $(PORTLIBS_PATH)/armv5te
-
-LIBNDS		:=	$(DEVKITPRO)/libnds
-
-ifeq ($(strip $(GAME_TITLE)),)
-GAME_TITLE	:=	$(notdir $(OUTPUT))
-endif
-
-ifeq ($(strip $(GAME_SUBTITLE1)),)
-GAME_SUBTITLE1	:=	built with devkitARM
-endif
-
-ifeq ($(strip $(GAME_SUBTITLE2)),)
-GAME_SUBTITLE2	:=	http://devkitpro.org
-endif
-
-ifeq ($(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 $@

dkarm-eabi/rules/gba_rules

@@ -1,25 +0,0 @@
-ifeq ($(strip $(DEVKITPRO)),)
-$(error "Please set DEVKITPRO in your environment. export DEVKITPRO=<path to>devkitPro)
-endif
-
-include $(DEVKITARM)/base_rules
-
-PORTLIBS	:=	$(PORTLIBS_PATH)/gba $(PORTLIBS_PATH)/armv4
-
-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 $@

dkarm-eabi/rules/gp32_rules

@@ -1,20 +0,0 @@
--include $(DEVKITARM)/base_rules
-
-PORTLIBS	:=	$(PORTLIBS_PATH)/gp32 $(PORTLIBS_PATH)/armv4
-
-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 $@

dkarm-eabi/scripts/build-crtls.sh

@@ -1,61 +1,26 @@
 #!/bin/sh
 
+#---------------------------------------------------------------------------------
+# set env variables
+#---------------------------------------------------------------------------------
 export DEVKITPRO=$TOOLPATH
 export DEVKITARM=$DEVKITPRO/devkitARM
 
 #---------------------------------------------------------------------------------
-# copy base rulesets
+# Install the rules files
 #---------------------------------------------------------------------------------
-cp -v $BUILDSCRIPTDIR/dkarm-eabi/rules/* $prefix
+cd $BUILDDIR
+
+tar -xvf $SRCDIR/devkitarm-rules-$DKARM_RULES_VER.tar.gz
+cd devkitarm-rules-$DKARM_RULES_VER
+make install
 
 #---------------------------------------------------------------------------------
-# Install and build the gba crt
+# Install and build the crt0 files
 #---------------------------------------------------------------------------------
+cd $BUILDDIR
 
-cp -v $BUILDSCRIPTDIR/dkarm-eabi/crtls/* $prefix/$target/lib/
-cd $prefix/$target/lib/
-$MAKE CRT=gba
-$MAKE CRT=gp32
-$MAKE CRT=er
-$MAKE CRT=gp32_gpsdk
-$MAKE CRT=ds_arm7
-$MAKE CRT=ds_arm9
-$MAKE CRT=ds_cart
-$target-gcc -march=armv6k -mfloat-abi=hard -c 3dsx_crt0.s -o armv6k/fpu/3dsx_crt0.o
-
-cd $BUILDDIR/libgba-$LIBGBA_VER
-$MAKE || { echo "error building libgba"; exit 1; }
-$MAKE install || { echo "error installing libgba"; exit 1; }
-
-cd $BUILDDIR/libnds-$LIBNDS_VER
-$MAKE || { echo "error building libnds"; exit 1; }
-$MAKE install || { echo "error installing libnds"; exit 1; }
-
-cd $BUILDDIR/dswifi-$DSWIFI_VER
-$MAKE || { echo "error building dswifi"; exit 1; }
-$MAKE install || { echo "error installing dswifi"; exit 1; }
-
-cd $BUILDDIR/maxmod-$MAXMOD_VER
-$MAKE || { echo "error building maxmod"; exit 1; }
-$MAKE install || { echo "error installing maxmod"; exit 1; }
-
-cd $BUILDDIR/default_arm7-$DEFAULT_ARM7_VER
-$MAKE || { echo "error building default arm7"; exit 1; }
-$MAKE install || { echo "error installing default arm7"; exit 1; }
-
-cd $BUILDDIR/libfat-$LIBFAT_VER
-$MAKE nds-install || { echo "error building nds libfat"; exit 1; }
-$MAKE gba-install || { echo "error installing gba libfat"; exit 1; }
-
-cd $BUILDDIR/libmirko-$LIBMIRKO_VER
-$MAKE || { echo "error building libmirko"; exit 1; }
-$MAKE install || { echo "error installing libmirko"; exit 1; }
-
-cd $BUILDDIR/libfilesystem-$FILESYSTEM_VER
-$MAKE || { echo "error building libfilesystem"; exit 1; }
-$MAKE install || { echo "error installing libfilesystem"; exit 1; }
-
-cd $BUILDDIR/libctru-$LIBCTRU_VER
-$MAKE || { echo "error building libctru"; exit 1; }
-$MAKE install || { echo "error installing libctru"; exit 1; }
+tar -xvf $SRCDIR/devkitarm-crtls-$DKARM_CRTLS_VER.tar.gz
+cd devkitarm-crtls-$DKARM_CRTLS_VER
+make install
 

dkarm-eabi/scripts/build-gcc.sh

@@ -10,9 +10,10 @@ cd $target/binutils
 
 if [ ! -f configured-binutils ]
 then
-	CFLAGS=$cflags LDFLAGS=$ldflags ../../binutils-$BINUTILS_VER/configure \
-        --prefix=$prefix --target=$target --disable-nls --disable-dependency-tracking --disable-werror \
-	--enable-lto --enable-plugins --enable-poison-system-directories \
+	CPPFLAGS="$cppflags $CPPFLAGS" LDFLAGS="$ldflags $LDFLAGS" ../../binutils-$BINUTILS_VER/configure \
+        --prefix=$prefix --target=$target --disable-nls --disable-werror \
+	--enable-lto --enable-plugins \
+	--enable-poison-system-directories \
 	$CROSS_PARAMS \
         || { echo "Error configuring binutils"; exit 1; }
 	touch configured-binutils
@@ -39,23 +40,36 @@ cd $target/gcc
 
 if [ ! -f configured-gcc ]
 then
-	CFLAGS="$cflags" CXXFLAGS="$cflags" LDFLAGS="$ldflags" CFLAGS_FOR_TARGET="-O2" CXXFLAGS_FOR_TARGET="-O2" LDFLAGS_FOR_TARGET="" ../../gcc-$GCC_VER/configure \
-		--enable-languages=c,c++,objc,obj-c++ \
+	CPPFLAGS="$cppflags $CPPFLAGS" \
+	LDFLAGS="$ldflags $LDFLAGS" \
+	CFLAGS_FOR_TARGET="-O2 -ffunction-sections -fdata-sections" \
+	CXXFLAGS_FOR_TARGET="-O2 -ffunction-sections -fdata-sections" \
+	LDFLAGS_FOR_TARGET="" \
+	../../gcc-$GCC_VER/configure \
+		--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 \
-		--disable-dependency-tracking \
 		--enable-threads --disable-win32-registry --disable-nls --disable-debug\
 		--disable-libmudflap --disable-libssp --disable-libgomp \
 		--disable-libstdcxx-pch \
+		--enable-libstdcxx-time=yes \
+		--enable-libstdcxx-filesystem-ts \
 		--target=$target \
 		--with-newlib \
 		--with-headers=../../newlib-$NEWLIB_VER/newlib/libc/include \
 		--prefix=$prefix \
-		--enable-lto $plugin_ld\
-		--with-bugurl="http://wiki.devkitpro.org/index.php/Bug_Reports" --with-pkgversion="devkitARM release 44" \
+		--enable-lto\
+		--with-system-zlib \
+		--disable-tm-clone-registry \
+		--disable-__cxa_atexit \
+		--with-bugurl="http://wiki.devkitpro.org/index.php/Bug_Reports" --with-pkgversion="devkitARM release 64" \
 		$CROSS_PARAMS \
+		$CROSS_GCC_PARAMS \
+                $EXTRA_GCC_PARAMS \
 		|| { echo "Error configuring gcc"; exit 1; }
 	touch configured-gcc
 fi
@@ -76,6 +90,11 @@ fi
 unset CFLAGS
 cd $BUILDDIR
 
+OLD_CC=$CC
+OLDCXX=$CXX
+unset CC
+unset CXX
+
 #---------------------------------------------------------------------------------
 # build and install newlib
 #---------------------------------------------------------------------------------
@@ -84,9 +103,11 @@ 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; }
@@ -102,10 +123,13 @@ fi
 
 if [ ! -f installed-newlib ]
 then
-	$MAKE install || { echo "Error installing newlib"; exit 1; }
+	$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
 #---------------------------------------------------------------------------------
@@ -129,34 +153,3 @@ 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
-

dkarm-eabi/scripts/build-tools.sh

@@ -1,20 +0,0 @@
-#!/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 $dir"; exit 1; }
-		touch built
-	fi
-	if [ ! -f installed ]; then
-		$MAKE install || { echo "error installing $dir"; exit 1; }
-		touch installed
-	fi
-done

dkppc/crtls/ogc.ld

@@ -93,7 +93,11 @@ SECTIONS
 
 	.rodata   : { *(.rodata) *(.rodata.*) *(.gnu.linkonce.r.*) } :data
 	.rodata1   : { *(.rodata1) }
-	.sdata2   : { *(.sdata2) *(.sdata2.*) *(.gnu.linkonce.s2.*) }
+	.sdata2   : { 
+		PROVIDE(_SDA2_BASE_ = . );
+		*(.sdata2) *(.sdata2.*)
+		*(.gnu.linkonce.s2.*)
+	}
 	.sbss2   : { *(.sbss2) *(.sbss2.*) *(.gnu.linkonce.sb2.*) }
   /* Adjust the address for the data segment.  We want to adjust up to
      the same address within the page on the next page up.  */
@@ -174,6 +178,7 @@ SECTIONS
 
 	.sdata     :
 	{
+		PROVIDE(_SDA_BASE_ = . );
 		*(.sdata)
 		*(.sdata.*)
 		*(.gnu.linkonce.s.*)

dkppc/crtls/rvl.ld

@@ -104,7 +104,12 @@ SECTIONS
 
 	.rodata   : { *(.rodata) *(.rodata.*) *(.gnu.linkonce.r.*) } :data
 	.rodata1   : { *(.rodata1) }
-	.sdata2   : { *(.sdata2) *(.sdata2.*) *(.gnu.linkonce.s2.*) }
+	.sdata2   : {
+		PROVIDE(_SDA2_BASE_ = .);
+		*(.sdata2)
+		*(.sdata2.*)
+		*(.gnu.linkonce.s2.*)
+	}
 	.sbss2   : { *(.sbss2) *(.sbss2.*) *(.gnu.linkonce.sb2.*) }
   /* Adjust the address for the data segment.  We want to adjust up to
      the same address within the page on the next page up.  */
@@ -185,6 +190,7 @@ SECTIONS
 
 	.sdata     :
 	{
+		PROVIDE(_SDA_BASE_ = .);
 		*(.sdata)
 		*(.sdata.*)
 		*(.gnu.linkonce.s.*)

dkppc/patches/binutils-2.24.patch

@@ -1,12 +0,0 @@
-diff -Nbaur binutils-2.24/opcodes/ppc-opc.c binutils-2.24-ppc/opcodes/ppc-opc.c
---- binutils-2.24/opcodes/ppc-opc.c	2013-11-04 15:33:40.000000000 +0000
-+++ binutils-2.24-ppc/opcodes/ppc-opc.c	2014-04-01 14:22:06.000000000 +0100
-@@ -2735,7 +2735,7 @@
- #define MFDEC1	PPC_OPCODE_POWER
- #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 | PPC_OPCODE_VLE
-+#define NO371	PPC_OPCODE_BOOKE | PPC_OPCODE_EFS | PPC_OPCODE_VLE
- #define PPCE300 PPC_OPCODE_E300
- #define PPCSPE	PPC_OPCODE_SPE | PPC_OPCODE_VLE
- #define PPCISEL PPC_OPCODE_ISEL | PPC_OPCODE_VLE

dkppc/patches/binutils-2.42.patch

@@ -0,0 +1,26 @@
+diff --git a/ld/emulparams/elf32ppccommon.sh b/ld/emulparams/elf32ppccommon.sh
+index da892988f5d..6b8efb9bbdb 100644
+--- a/ld/emulparams/elf32ppccommon.sh
++++ b/ld/emulparams/elf32ppccommon.sh
+@@ -23,7 +23,7 @@ else
+   unset SBSS_START_SYMBOLS
+   unset SBSS_END_SYMBOLS
+ fi
+-OTHER_END_SYMBOLS="${CREATE_SHLIB+PROVIDE (}__end = .${CREATE_SHLIB+)};"
++OTHER_END_SYMBOLS="${CREATE_SHLIB+PROVIDE (}__end = .${CREATE_SHLIB+)};${CREATE_SHLIB+PROVIDE (}__end__ = .${CREATE_SHLIB+)};"
+ OTHER_RELRO_SECTIONS="
+   .fixup        ${RELOCATING-0} : { *(.fixup) }
+   .got1         ${RELOCATING-0} : { *(.got1) }
+diff --git a/opcodes/ppc-opc.c b/opcodes/ppc-opc.c
+index 37f1aeb780c..f8de8aacc44 100644
+--- a/opcodes/ppc-opc.c
++++ b/opcodes/ppc-opc.c
+@@ -4988,7 +4988,7 @@ const unsigned int num_powerpc_operands = ARRAY_SIZE (powerpc_operands);
+ #define MFDEC2	(PPC_OPCODE_PPC | PPC_OPCODE_601 | PPC_OPCODE_BOOKE \
+ 		 | PPC_OPCODE_TITAN)
+ #define BOOKE	PPC_OPCODE_BOOKE
+-#define NO371	PPC_OPCODE_BOOKE | PPC_OPCODE_PPCPS | PPC_OPCODE_EFS
++#define NO371	PPC_OPCODE_BOOKE | PPC_OPCODE_EFS
+ #define PPCE300 PPC_OPCODE_E300
+ #define PPCSPE	PPC_OPCODE_SPE
+ #define PPCSPE2 PPC_OPCODE_SPE2

dkppc/patches/gcc-4.8.2.patch

@@ -1,282 +0,0 @@
-diff -Nbaur gcc-4.8.2/gcc/config/rs6000/rs6000.h gcc-4.8.2-ppc/gcc/config/rs6000/rs6000.h
---- gcc-4.8.2/gcc/config/rs6000/rs6000.h	2013-06-19 02:18:38.000000000 +0100
-+++ gcc-4.8.2-ppc/gcc/config/rs6000/rs6000.h	2014-04-01 14:13:11.000000000 +0100
-@@ -195,6 +195,7 @@
-   { "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.  */
-@@ -209,6 +210,8 @@
- #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-4.8.2/gcc/config/rs6000/sysv4.h gcc-4.8.2-ppc/gcc/config/rs6000/sysv4.h
---- gcc-4.8.2/gcc/config/rs6000/sysv4.h	2013-06-19 02:18:38.000000000 +0100
-+++ gcc-4.8.2-ppc/gcc/config/rs6000/sysv4.h	2014-04-01 14:13:11.000000000 +0100
-@@ -570,7 +570,11 @@
- 
- /* 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)         ; \
-@@ -604,7 +608,8 @@
- 
- /* 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)         ; \
-@@ -622,7 +627,10 @@
- /* 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)         ; \
-@@ -636,7 +644,10 @@
- 
- #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)         ; \
-@@ -646,11 +657,12 @@
-   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)         ; \
-@@ -660,11 +672,12 @@
-   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)         ; \
-@@ -680,16 +693,27 @@
- 
- /* 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"
-@@ -859,6 +883,7 @@
- #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 },			\
-@@ -868,6 +893,7 @@
-   { "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 },			\
-@@ -877,6 +903,7 @@
-   { "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 },			\
-@@ -889,7 +916,11 @@
-   { "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 },			\
-@@ -899,6 +930,7 @@
-   { "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 },			\
-@@ -912,6 +944,9 @@
-   { "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-4.8.2/gcc/config/rs6000/sysv4.opt gcc-4.8.2-ppc/gcc/config/rs6000/sysv4.opt
---- gcc-4.8.2/gcc/config/rs6000/sysv4.opt	2013-01-10 20:38:27.000000000 +0000
-+++ gcc-4.8.2-ppc/gcc/config/rs6000/sysv4.opt	2014-04-01 14:13:11.000000000 +0100
-@@ -120,6 +120,26 @@
- 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-4.8.2/gcc/config.gcc gcc-4.8.2-ppc/gcc/config.gcc
---- gcc-4.8.2/gcc/config.gcc	2013-10-03 01:47:24.000000000 +0100
-+++ gcc-4.8.2-ppc/gcc/config.gcc	2014-04-01 14:13:11.000000000 +0100
-@@ -2057,7 +2057,7 @@
- 	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-ppcgas rs6000/t-ppccomm"
- 	use_gcc_stdint=wrap
-diff -Nbaur gcc-4.8.2/libcpp/Makefile.in gcc-4.8.2-ppc/libcpp/Makefile.in
---- gcc-4.8.2/libcpp/Makefile.in	2013-10-16 08:27:58.000000000 +0100
-+++ gcc-4.8.2-ppc/libcpp/Makefile.in	2014-04-01 14:13:11.000000000 +0100
-@@ -207,8 +207,7 @@
- # 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-4.8.2/libgcc/config/rs6000/crtrestvr.S gcc-4.8.2-ppc/libgcc/config/rs6000/crtrestvr.S
---- gcc-4.8.2/libgcc/config/rs6000/crtrestvr.S	2013-02-04 19:06:20.000000000 +0000
-+++ gcc-4.8.2-ppc/libgcc/config/rs6000/crtrestvr.S	2014-04-01 14:13:11.000000000 +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"
-@@ -85,3 +85,4 @@
- CFI_ENDPROC
- 
- #endif
-+#endif
-diff -Nbaur gcc-4.8.2/libgcc/config/rs6000/crtsavevr.S gcc-4.8.2-ppc/libgcc/config/rs6000/crtsavevr.S
---- gcc-4.8.2/libgcc/config/rs6000/crtsavevr.S	2013-02-04 19:06:20.000000000 +0000
-+++ gcc-4.8.2-ppc/libgcc/config/rs6000/crtsavevr.S	2014-04-01 14:13:11.000000000 +0100
-@@ -24,6 +24,7 @@
- 
- /* On PowerPC64 Linux, these functions are provided by the linker.  */
- #ifndef __powerpc64__
-+#if 0
- 
- #undef __ALTIVEC__
- #define __ALTIVEC__ 1
-@@ -85,3 +86,4 @@
- CFI_ENDPROC
- 
- #endif
-+#endif
-diff -Nbaur gcc-4.8.2/libgcc/crtstuff.c gcc-4.8.2-ppc/libgcc/crtstuff.c
---- gcc-4.8.2/libgcc/crtstuff.c	2013-02-04 19:06:20.000000000 +0000
-+++ gcc-4.8.2-ppc/libgcc/crtstuff.c	2014-04-01 14:13:11.000000000 +0100
-@@ -47,7 +47,7 @@
- 
- /* 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.  */

dkppc/patches/gdb-7.7.patch

@@ -1,30 +0,0 @@
-diff -Nbaur gdb-7.7/gdb/Makefile.in gdb-7.7-ppc/gdb/Makefile.in
---- gdb-7.7/gdb/Makefile.in	2014-02-06 02:21:29.000000000 +0000
-+++ gdb-7.7-ppc/gdb/Makefile.in	2014-04-01 14:01:24.000000000 +0100
-@@ -2307,10 +2307,10 @@
- # 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-7.7/sim/ppc/Makefile.in gdb-7.7-ppc/sim/ppc/Makefile.in
---- gdb-7.7/sim/ppc/Makefile.in	2013-12-08 04:55:48.000000000 +0000
-+++ gdb-7.7-ppc/sim/ppc/Makefile.in	2014-04-01 14:01:24.000000000 +0100
-@@ -552,7 +552,7 @@
- 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

dkppc/rules/base_rules

@@ -1,79 +0,0 @@
-#---------------------------------------------------------------------------------
-# 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
-
-

dkppc/rules/gamecube_rules

@@ -1,25 +0,0 @@
-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 $@

dkppc/rules/wii_rules

@@ -1,25 +0,0 @@
-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 $@

dkppc/scripts/build-crtls.sh

@@ -1,32 +1,16 @@
-#!/bin/bash
+#!/bin/sh
 
-export DEVKITPPC=$TOOLPATH/devkitPPC
+#---------------------------------------------------------------------------------
+# set env variables
+#---------------------------------------------------------------------------------
 export DEVKITPRO=$TOOLPATH
+export DEVKITPPC=$DEVKITPRO/devkitPPC
 
 #---------------------------------------------------------------------------------
-# Install and build the gamecube crt and libogc
+# Install the rules files
 #---------------------------------------------------------------------------------
+cd $BUILDDIR
 
-echo "installing linkscripts ..."
-cp $BUILDSCRIPTDIR/dkppc/crtls/*.ld $prefix/$target/lib/
-#---------------------------------------------------------------------------------
-# 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
-
+tar -xvf $SRCDIR/devkitppc-rules-$DKPPC_RULES_VER.tar.gz
+cd devkitppc-rules-$DKPPC_RULES_VER
+make install

dkppc/scripts/build-gcc.sh

@@ -12,11 +12,11 @@ cd $target/binutils
 
 if [ ! -f configured-binutils ]
 then
-	CFLAGS=$cflags LDFLAGS=$ldflags ../../binutils-$BINUTILS_VER/configure \
+	../../binutils-$BINUTILS_VER/configure \
 	--prefix=$prefix --target=$target --disable-nls --disable-shared --disable-debug \
 	--disable-werror \
 	--enable-poison-system-directories \
-	--enable-plugins --enable-lto --disable-dependency-tracking \
+	--enable-plugins --enable-lto \
 	--disable-werror $CROSS_PARAMS \
 	|| { echo "Error configuing ppc binutils"; exit 1; }
 	touch configured-binutils
@@ -40,14 +40,17 @@ 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
-	CFLAGS=$cflags LDFLAGS=$ldflags ../../binutils-$BINUTILS_VER/configure \
+	../../binutils-$MN_BINUTILS_VER/configure \
 	--prefix=$prefix --target=mn10200 --disable-nls --disable-debug \
-	--disable-dependency-tracking \
+	--disable-multilib \
 	--disable-werror $CROSS_PARAMS \
 	|| { echo "Error configuing mn10200 binutils"; exit 1; }
 	touch configured-binutils
@@ -73,22 +76,36 @@ cd $BUILDDIR
 mkdir -p $target/gcc
 cd $target/gcc
 
+export gcc_cv_libc_provides_ssp=yes
+
 if [ ! -f configured-gcc ]
 then
-	CFLAGS="$cflags" CXXFLAGS="$cflags" LDFLAGS="$ldflags" CFLAGS_FOR_TARGET="-O2" CXXFLAGS_FOR_TARGET="-O2" LDFLAGS_FOR_TARGET="" ../../gcc-$GCC_VER/configure \
-	--enable-languages=c,c++,objc \
-	--enable-lto $plugin_ld \
+	CFLAGS_FOR_TARGET="-O2 -ffunction-sections -fdata-sections" \
+	CXXFLAGS_FOR_TARGET="-O2 -ffunction-sections -fdata-sections" \
+	LDFLAGS_FOR_TARGET="" \
+	../../gcc-$GCC_VER/configure \
+	--enable-languages=c,c++,objc,lto \
+	--enable-lto \
 	--with-cpu=750 \
-	--disable-nls --disable-shared --enable-threads --disable-multilib \
+	--disable-nls --disable-shared --enable-threads=dkp --disable-multilib \
 	--disable-win32-registry \
 	--disable-libstdcxx-pch \
+	--disable-libstdcxx-verbose \
+	--enable-libstdcxx-time=yes \
+	--enable-libstdcxx-filesystem-ts \
+	--disable-tm-clone-registry \
+	--disable-__cxa_atexit \
+	--disable-libssp \
+	--enable-cxx-flags='-ffunction-sections -fdata-sections' \
 	--target=$target \
 	--with-newlib \
 	--with-headers=../../newlib-$NEWLIB_VER/newlib/libc/include \
-	--prefix=$prefix\
-	--disable-dependency-tracking \
-	--with-bugurl="http://wiki.devkitpro.org/index.php/Bug_Reports" --with-pkgversion="devkitPPC release 27" \
+	--prefix=$prefix \
+	--with-bugurl="https://github.com/devkitpro/buildscripts/issues" --with-pkgversion="devkitPPC release 45.2" \
 	$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
@@ -115,13 +132,19 @@ 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 -DCUSTOM_MALLOC_LOCK" \
 	../../newlib-$NEWLIB_VER/configure \
 	--target=$target \
 	--prefix=$prefix \
 	--enable-newlib-mb \
-	--enable-newlib-hw-fp \
+	--enable-newlib-register-fini \
 	|| { echo "Error configuring newlib"; exit 1; }
 	touch configured-newlib
 fi
@@ -133,10 +156,13 @@ then
 fi
 if [ ! -f installed-newlib ]
 then
-	$MAKE install || { echo "Error installing newlib"; exit 1; }
+	$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
 #---------------------------------------------------------------------------------
@@ -159,31 +185,11 @@ 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
-

dkppc/scripts/build-tools.sh

@@ -1,20 +0,0 @@
-#!/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

dkpsp/patches/gcc-4.6.3.patch

@@ -1,843 +0,0 @@
-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}"

dkpsp/scripts/build-gcc.sh

@@ -1,201 +0,0 @@
-#!/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 \
-	|| { 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 \
-	|| { 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
-

makedist.sh

@@ -1,6 +1,6 @@
 #!/bin/sh
 DATESTRING=$(date +%Y)$(date +%m)$(date +%d)
 cd .. && tar	--exclude=*CVS* --exclude=.svn --exclude=.git --exclude=*.log --exclude=*.bz2 \
-				--exclude=*.gz --exclude=config.sh --exclude=.devkitARM --exclude=.devkitPPC \
-				--exclude=.devkitPSP --exclude=.gitignore \
+				--exclude=*.gz --exclude=config.sh --exclude=.devkitARM* --exclude=.devkitPPC* \
+				--exclude=.devkitA64* --exclude=.gitignore \
 				-cvjf buildscripts-$DATESTRING.tar.bz2 buildscripts

select_toolchain.sh

@@ -17,9 +17,9 @@ do
   echo
   echo "Please select the toolchain you require"
   echo
-  echo "1: devkitARM (gba gp32 ds)"
-  echo "2: devkitPPC (gamecube wii)"
-  echo "3: devkitPSP (PSP)"
+  echo "1: devkitARM (gba gp32 ds 3ds)"
+  echo "2: devkitPPC (gamecube wii wii-u)"
+  echo "3: devkitA64 (switch)"
   read VERSION
 
   if [ "$VERSION" -ne 1 -a "$VERSION" -ne 2 -a "$VERSION" -ne 3 ]
@@ -30,33 +30,31 @@ done
 
 case "$VERSION" in
   "1" )
-    GCC_VER=4.9.2
-    BINUTILS_VER=2.25
-    NEWLIB_VER=2.2.0
-    GDB_VER=7.8.2
+    GCC_VER=14.1.0
+    BINUTILS_VER=2.42
+    NEWLIB_VER=4.4.0.20231231
     basedir='dkarm-eabi'
     package=devkitARM
     target=arm-none-eabi
     toolchain=DEVKITARM
   ;;
   "2" )
-    GCC_VER=4.8.2
-    BINUTILS_VER=2.24
-    NEWLIB_VER=2.0.0
-    GDB_VER=7.7
+    GCC_VER=13.2.0
+    BINUTILS_VER=2.42
+    MN_BINUTILS_VER=2.24
+    NEWLIB_VER=4.4.0.20231231
     basedir='dkppc'
     package=devkitPPC
     target=powerpc-eabi
     toolchain=DEVKITPPC
   ;;
   "3" )
-    GCC_VER=4.6.3
-    BINUTILS_VER=2.22
-    NEWLIB_VER=1.20.0
-    GDB_VER=7.4
-    basedir='dkpsp'
-    package=devkitPSP
-    target=psp
-    toolchain=DEVKITPSP
+    GCC_VER=13.2.0
+    BINUTILS_VER=2.42
+    NEWLIB_VER=4.4.0.20231231
+    basedir='dka64'
+    package=devkitA64
+    target=aarch64-none-elf
+    toolchain=DEVKITA64
   ;;
 esac

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