2026-03-22 01:54:32 -05:00
34 changed files with 31724 additions and 16317 deletions
--- a/README.TXT
+++ b/README.TXT
@ -24,9 +24,9 @@ For building gcc libgmp, libmpfr and libmpc are required - these are built as
 static libraries to make packaging simpler. If you're building the tools for
 personal use then the versions packaged by your chosen distro should suffice.

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

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

@ -34,10 +34,10 @@ Some of the tools for devkitARM and devkitPPC also require FreeImage, zlib,
 expat, and libusb. Again these are built as static libraries for ease of
 packaging but you can probably use the versions supplied by your distro.

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

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

--- a/build-binutils.sh
+++ b/build-binutils.sh
@ -1,35 +0,0 @@
-#!/bin/sh
-#---------------------------------------------------------------------------------
-
-#---------------------------------------------------------------------------------
-# build and install binutils
-#---------------------------------------------------------------------------------
-
-mkdir -p $target/binutils
-pushd $target/binutils
-
-if [ ! -f configured-binutils ]
-then
-        CPPFLAGS="$cppflags $CPPFLAGS" LDFLAGS="$ldflags $LDFLAGS" ../../binutils-$BINUTILS_VER/configure \
-        --prefix=$prefix --target=$target \
-        --disable-nls --disable-werror \
-        --disable-shared --disable-debug \
-        --enable-lto --enable-plugins \
-        --enable-poison-system-directories \
-        $CROSS_PARAMS \
-        || { echo "Error configuring binutils"; exit 1; }
-        touch configured-binutils
-fi
-
-if [ ! -f built-binutils ]
-then
-  $MAKE || { echo "Error building binutils"; exit 1; }
-  touch built-binutils
-fi
-
-if [ ! -f installed-binutils ]
-then
-  $MAKE install || { echo "Error installing binutils"; exit 1; }
-  touch installed-binutils
-fi
-popd
--- a/build-crtls.sh
+++ b/build-crtls.sh
@ -1,40 +0,0 @@
-#!/usr/bin/env bash
-
-#---------------------------------------------------------------------------------
-# set env variables
-#---------------------------------------------------------------------------------
-export DEVKITPRO=$TOOLPATH
-export DEVKITPPC=$DEVKITPRO/devkitPPC
-export DEVKITARM=$DEVKITPRO/devkitARM
-
-#---------------------------------------------------------------------------------
-# Install the rules files
-#---------------------------------------------------------------------------------
-cd $BUILDDIR
-
-if [ ! -f extracted-${_prefix}-rules ]; then
-  tar -xvf $SRCDIR/${_prefix}-rules-${_rules_ver}.tar.gz || touch extracted-${_prefix}-rules
-fi
-
-cd ${_prefix}-rules-${_rules_ver}
-
-if [ ! -f installed-${_prefix}-rules ]; then
-  $MAKE install || touch installed-${_prefix}-rules
-fi
-
-#---------------------------------------------------------------------------------
-# Install the linkscripts
-#---------------------------------------------------------------------------------
-if [ $VERSION -ne 3 ]; then
-  cd $BUILDDIR
-
-  if [ ! -f extracted-${_prefix}-crtls ]; then
-    tar -xvf $SRCDIR/${_prefix}-crtls-${_crtls_ver}.tar.gz || touch extracted-${_prefix}-crtls
-  fi
-
-  cd ${_prefix}-crtls-${_crtls_ver}
-
-  if [ ! -f installed-${_prefix}-crtls ]; then
-    $MAKE install || touch installed-${_prefix}-crtls
-  fi
-fi
--- a/build-devkit.sh
+++ b/build-devkit.sh
@ -1,8 +1,8 @@
 #!/usr/bin/env bash
 #---------------------------------------------------------------------------------
-#	devkitARM release 67.1
-#	devkitPPC release 49.2
-#	devkitA64 release 29.2
+#	devkitARM release 57
+#	devkitPPC release 40
+#	devkitA64 release 18
 #---------------------------------------------------------------------------------

 if [ 0 -eq 1 ] ; then
@ -27,39 +27,26 @@ echo



-DKARM_RULES_VER=1.6.1
-DKARM_CRTLS_VER=1.2.7
+DKARM_RULES_VER=1.2.1
+DKARM_CRTLS_VER=1.1.1

-DKPPC_RULES_VER=1.2.1
-DKPPC_CRTLS_VER=1.0.0
+DKPPC_RULES_VER=1.1.0

-DKA64_RULES_VER=1.1.1
+DKA64_RULES_VER=1.0.1

 OSXMIN=${OSXMIN:-10.9}

-#---------------------------------------------------------------------------------
-# find proper patch
-#---------------------------------------------------------------------------------
-if [ -z "$PATCH" -a -x "$(which gpatch)" ]; then PATCH=$(which gpatch); fi
-if [ -z "$PATCH" -a -x "$(which patch)" ]; then PATCH=$(which patch); fi
-if [ -z "$PATCH" ]; then
-  echo no patch found
-  exit 1
-fi
-echo use $PATCH as patch
-export PATCH
-
 #---------------------------------------------------------------------------------
 function extract_and_patch {
 #---------------------------------------------------------------------------------
 	if [ ! -f extracted-$1-$2 ]; then
 		echo "extracting $1-$2"
-		tar -xf "$SRCDIR/$1-$2.tar.$4" || { echo "Error extracting "$1; exit 1; }
+		tar -xf "$SRCDIR/$1-$2.tar.$3" || { echo "Error extracting "$1; exit 1; }
 		touch extracted-$1-$2
 	fi
-	if [[ ! -f patched-$1-$2 && -f $patchdir/$1-$2-$3.patch ]]; then
+	if [[ ! -f patched-$1-$2 && -f $patchdir/$1-$2.patch ]]; then
 		echo "patching $1-$2"
-		$PATCH -p1 -d $1-$2 -i $patchdir/$1-$2-$3.patch || { echo "Error patching $1"; exit 1; }
+		patch -p1 -d $1-$2 -i $patchdir/$1-$2.patch || { echo "Error patching $1"; exit 1; }
 		touch patched-$1-$2
 	fi
 }
@ -85,25 +72,27 @@ fi
 . ./select_toolchain.sh

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

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

-if test "`wget -V`"; then
-	FETCH='wget -U "dkp-buildscript"'
-elif test "`curl -V`"; then
+if test "`curl -V`"; then
 	FETCH="curl -f -L -O"
+elif test "`wget -V`"; then
+	FETCH=wget
 else
 	echo "ERROR: Please make sure you have wget or curl installed."
 	exit 1
@ -132,7 +121,6 @@ if [ ! -z $CROSSBUILD ]; then
 	CROSS_GCC_PARAMS="--with-gmp=$CROSSPATH --with-mpfr=$CROSSPATH --with-mpc=$CROSSPATH --with-isl=$CROSSPATH --with-zstd=$CROSSPATH"
 else
 	prefix=$INSTALLDIR/$package
-	CROSS_PARAMS="$CROSS_PARAMS --host=`./config.guess`"
 fi

 #---------------------------------------------------------------------------------
@ -182,7 +170,7 @@ if [ ! -z $CROSSBUILD ]; then
 	BUILDDIR=$BUILDDIR-$CROSSBUILD
 fi

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

 archives="binutils-${BINUTILS_VER}.tar.xz gcc-${GCC_VER}.tar.xz newlib-${NEWLIB_VER}.tar.gz"
@ -197,7 +185,7 @@ if [ "$BUILD_DKPRO_SKIP_CRTLS" != "1" ]; then
 	fi

 	if [ $VERSION -eq 2 ]; then
-		archives="devkitppc-crtls-$DKPPC_CRTLS_VER.tar.gz devkitppc-rules-$DKPPC_RULES_VER.tar.gz $archives"
+		archives="devkitppc-rules-$DKPPC_RULES_VER.tar.gz $archives"
 	fi

 	if [ $VERSION -eq 3 ]; then
@ -224,32 +212,20 @@ cd $BUILDSCRIPTDIR
 mkdir -p $BUILDDIR
 cd $BUILDDIR

-extract_and_patch binutils $BINUTILS_VER $BINUTILS_PKGREL xz
-
-extract_and_patch gcc $GCC_VER $GCC_PKGREL xz
-if [ "$GCC_DOWNLOAD_PREREQS" != "0" ] && [ ! -f downloaded_prereqs ]; then
-  cd gcc-${GCC_VER}
-  ./contrib/download_prerequisites && touch downloaded_prereqs
-  cd ..
-fi
-
-extract_and_patch newlib $NEWLIB_VER $NEWLIB_PKGREL gz
+extract_and_patch binutils $BINUTILS_VER xz
+extract_and_patch gcc $GCC_VER xz
+extract_and_patch newlib $NEWLIB_VER gz

 if [ $VERSION -eq 2 ]; then extract_and_patch binutils $MN_BINUTILS_VER bz2; fi

 #---------------------------------------------------------------------------------
 # Build and install devkit components
 #---------------------------------------------------------------------------------
-. ${BUILDSCRIPTDIR}/build-binutils.sh || { echo "Error building binutils"; exit 1; };
-if [ $VERSION -eq 2 ]; then . ${BUILDSCRIPTDIR}/build-mn10200-binutils.sh || { echo "Error building mn10200 binutils"; exit 1; }; fi
-
-. ${BUILDSCRIPTDIR}/build-gcc-stage1.sh || { echo "Error building gcc stage1"; exit 1; };
-. ${BUILDSCRIPTDIR}/build-newlib.sh || { echo "Error building newlib"; exit 1; };
-. ${BUILDSCRIPTDIR}/build-gcc-stage2.sh || { echo "Error building gcc stage2"; exit 1; };
+if [ -f $scriptdir/build-gcc.sh ]; then . $scriptdir/build-gcc.sh || { echo "Error building toolchain"; exit 1; }; cd $BUILDSCRIPTDIR; fi


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

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

+#---------------------------------------------------------------------------------
+# Toolchain installation directory, comment if not specified
+#---------------------------------------------------------------------------------
+#BUILD_DKPRO_INSTALLDIR=/opt/devkitpro
+#BUILD_DKPRO_INSTALLDIR=c:/devkitPro
+
 #---------------------------------------------------------------------------------
 # Path to previously downloaded source packages, comment if not specified
 #---------------------------------------------------------------------------------
@ -29,7 +35,6 @@ BUILD_DKPRO_PACKAGE=0
 #---------------------------------------------------------------------------------
 #BUILD_DKPRO_SKIP_CRTLS=1

-#---------------------------------------------------------------------------------
 # Automated script execution
 #---------------------------------------------------------------------------------
 #  0: Ask to delete build folders & patched sources
@ -37,14 +42,6 @@ BUILD_DKPRO_PACKAGE=0
 #---------------------------------------------------------------------------------
 BUILD_DKPRO_AUTOMATED=0

-#---------------------------------------------------------------------------------
-# Download prerequisites before building gcc
-#---------------------------------------------------------------------------------
-#  0: use pre-compiled prereqs
-#  1: run included download script
-#---------------------------------------------------------------------------------
-GCC_DOWNLOAD_PREREQS=0
-
 #---------------------------------------------------------------------------------
 # set OSX SDK path if needed
 #---------------------------------------------------------------------------------
--- a/dka64/patches/binutils-2.32.patch
+++ b/dka64/patches/binutils-2.32.patch
@ -1,15 +1,15 @@
 diff --git a/bfd/elf-bfd.h b/bfd/elf-bfd.h
-index 68190dbaa27..3413eaca5b3 100644
+index 5741c60264..fb5d9d069c 100644
 --- a/bfd/elf-bfd.h
 +++ b/bfd/elf-bfd.h
-@@ -2020,6 +2020,14 @@ struct output_elf_obj_tdata
+@@ -1789,6 +1789,14 @@ struct output_elf_obj_tdata
     asection *sec;
-   } package_metadata;
+   } build_id;
 
 +  /* Data for .nx-module-name. */
 +  struct
 +  {
-+    bool (*after_write_object_contents) (bfd *);
+    bfd_boolean (*after_write_object_contents) (bfd *);
 +    const char *name;
 +    asection *sec;
 +  } nx_module_name;
@ -18,29 +18,29 @@ index 68190dbaa27..3413eaca5b3 100644
   bfd_size_type program_header_size;
 
 diff --git a/bfd/elf.c b/bfd/elf.c
-index dfa04c9268d..12b76d3ffb8 100644
+index eb3e1828e9..bc6bb48804 100644
 --- a/bfd/elf.c
 +++ b/bfd/elf.c
-@@ -7223,6 +7223,14 @@ _bfd_elf_write_object_contents (bfd *abfd)
+@@ -6514,6 +6514,14 @@ _bfd_elf_write_object_contents (bfd *abfd)
   if (!bed->s->write_shdrs_and_ehdr (abfd))
-     return false;
+     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;
+        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))
+   if (t->o->build_id.after_write_object_contents != NULL)
+     return (*t->o->build_id.after_write_object_contents) (abfd);
 diff --git a/bfd/elfnn-aarch64.c b/bfd/elfnn-aarch64.c
-index e86f0280c2a..debb627a00f 100644
+index faa27611d4..888af6bcd8 100644
 --- a/bfd/elfnn-aarch64.c
 +++ b/bfd/elfnn-aarch64.c
-@@ -2444,6 +2444,12 @@ enum elf_aarch64_stub_type
+@@ -2341,6 +2341,12 @@ enum elf_aarch64_stub_type
   aarch64_stub_erratum_843419_veneer,
 };
 
@ -53,7 +53,7 @@ index e86f0280c2a..debb627a00f 100644
 struct elf_aarch64_stub_hash_entry
 {
   /* Base hash table entry structure.  */
-@@ -6986,11 +6992,13 @@ elfNN_aarch64_relocate_section (bfd *output_bfd,
+@@ -6436,11 +6442,13 @@ elfNN_aarch64_relocate_section (bfd *output_bfd,
       Elf_Internal_Sym *sym;
       asection *sec;
       struct elf_link_hash_entry *h;
@ -62,12 +62,12 @@ index e86f0280c2a..debb627a00f 100644
       bfd_reloc_status_type r;
       arelent bfd_reloc;
       char sym_type;
-       bool unresolved_reloc = false;
-+      bool resolved_to_zero = false;
+       bfd_boolean unresolved_reloc = FALSE;
+      bfd_boolean resolved_to_zero = FALSE;
       char *error_message = NULL;
 
       r_symndx = ELFNN_R_SYM (rel->r_info);
-@@ -7130,6 +7138,10 @@ elfNN_aarch64_relocate_section (bfd *output_bfd,
+@@ -6576,6 +6584,10 @@ elfNN_aarch64_relocate_section (bfd *output_bfd,
 					       h, &unresolved_reloc,
 					       save_addend, &addend, sym);
 
@ -78,7 +78,7 @@ index e86f0280c2a..debb627a00f 100644
       switch (elfNN_aarch64_bfd_reloc_from_type (input_bfd, r_type))
 	{
 	case BFD_RELOC_AARCH64_TLSGD_ADD_LO12_NC:
-@@ -7153,7 +7165,7 @@ elfNN_aarch64_relocate_section (bfd *output_bfd,
+@@ -6599,7 +6611,7 @@ elfNN_aarch64_relocate_section (bfd *output_bfd,
 	      need_relocs =
 		(!bfd_link_executable (info) || indx != 0) &&
 		(h == NULL
@ -87,7 +87,7 @@ index e86f0280c2a..debb627a00f 100644
 		 || h->root.type != bfd_link_hash_undefweak);
 
 	      BFD_ASSERT (globals->root.srelgot != NULL);
-@@ -7248,7 +7260,7 @@ elfNN_aarch64_relocate_section (bfd *output_bfd,
+@@ -6694,7 +6706,7 @@ elfNN_aarch64_relocate_section (bfd *output_bfd,
 	      need_relocs =
 		(!bfd_link_executable (info) || indx != 0) &&
 		(h == NULL
@ -96,7 +96,7 @@ index e86f0280c2a..debb627a00f 100644
 		 || h->root.type != bfd_link_hash_undefweak);
 
 	      BFD_ASSERT (globals->root.srelgot != NULL);
-@@ -7297,7 +7309,7 @@ elfNN_aarch64_relocate_section (bfd *output_bfd,
+@@ -6743,7 +6755,7 @@ elfNN_aarch64_relocate_section (bfd *output_bfd,
 	      bfd_vma off = symbol_tlsdesc_got_offset (input_bfd, h, r_symndx);
 
 	      need_relocs = (h == NULL
@ -105,14 +105,17 @@ index e86f0280c2a..debb627a00f 100644
 			     || h->root.type != bfd_link_hash_undefweak);
 
 	      BFD_ASSERT (globals->root.srelgot != NULL);
-@@ -7623,6 +7635,23 @@ need_copy_relocation_p (struct elf_aarch64_link_hash_entry *eh)
-   return false;
+@@ -7086,6 +7098,26 @@ need_copy_relocation_p (struct elf_aarch64_link_hash_entry *eh)
+   return FALSE;
 }
 
 +/* Remove undefined weak symbol from the dynamic symbol table if it
 +   is resolved to 0.   */
 +
-+static bool
+extern bfd_boolean
+elfNN_aarch64_elf_fixup_symbol (struct bfd_link_info *, struct elf_link_hash_entry *);
+
+bfd_boolean
 +elfNN_aarch64_elf_fixup_symbol (struct bfd_link_info *info,
 +                             struct elf_link_hash_entry *h)
 +{
@ -123,21 +126,21 @@ index e86f0280c2a..debb627a00f 100644
 +      _bfd_elf_strtab_delref (elf_hash_table (info)->dynstr,
 +                              h->dynstr_index);
 +    }
-+  return true;
+  return TRUE;
 +}
 +
 /* Adjust a symbol defined by a dynamic object and referenced by a
    regular object.  The current definition is in some section of the
    dynamic object, but we're not including those sections.  We have to
-@@ -8728,6 +8757,7 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
+@@ -8286,6 +8318,7 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
   struct elf_aarch64_link_hash_table *htab;
   struct elf_aarch64_link_hash_entry *eh;
   struct elf_dyn_relocs *p;
-+  bool resolved_to_zero;
+  bfd_boolean resolved_to_zero;
 
   /* An example of a bfd_link_hash_indirect symbol is versioned
      symbol. For example: __gxx_personality_v0(bfd_link_hash_indirect)
-@@ -8747,6 +8777,10 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
+@@ -8305,6 +8338,10 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
   info = (struct bfd_link_info *) inf;
   htab = elf_aarch64_hash_table (info);
 
@ -148,7 +151,7 @@ index e86f0280c2a..debb627a00f 100644
   /* Since STT_GNU_IFUNC symbol must go through PLT, we handle it
      here if it is defined and referenced in a non-shared object.  */
   if (h->type == STT_GNU_IFUNC
-@@ -8756,7 +8790,7 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
+@@ -8314,7 +8351,7 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
     {
       /* Make sure this symbol is output as a dynamic symbol.
 	 Undefined weak syms won't yet be marked as dynamic.  */
@ -157,9 +160,9 @@ index e86f0280c2a..debb627a00f 100644
 	  && h->root.type == bfd_link_hash_undefweak)
 	{
 	  if (!bfd_elf_link_record_dynamic_symbol (info, h))
-@@ -8790,6 +8824,11 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
+@@ -8348,6 +8385,11 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
 	     of relaxing into these from the large model PLT entries.  */
- 	  s->size += htab->plt_entry_size;
+ 	  s->size += PLT_SMALL_ENTRY_SIZE;
 
 +          /* There should be no PLT relocations against resolved undefined
 +             weak symbols in the executable.  */
@ -169,15 +172,15 @@ index e86f0280c2a..debb627a00f 100644
 	  /* We also need to make an entry in the .got.plt section, which
 	     will be placed in the .got section by the linker script.  */
 	  htab->root.sgotplt->size += GOT_ENTRY_SIZE;
-@@ -8818,6 +8857,7 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
- 	    htab->variant_pcs = 1;
+@@ -8370,6 +8412,7 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
 
+ 	  htab->root.srelplt->reloc_count++;
 	}
 +	}
       else
 	{
 	  h->plt.offset = (bfd_vma) - 1;
-@@ -8830,9 +8870,6 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
+@@ -8382,9 +8425,6 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
       h->needs_plt = 0;
     }
 
@ -186,8 +189,8 @@ index e86f0280c2a..debb627a00f 100644
 -
   if (h->got.refcount > 0)
     {
-       bool dyn;
-@@ -8844,7 +8881,7 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
+       bfd_boolean dyn;
+@@ -8396,7 +8436,7 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
 
       /* Make sure this symbol is output as a dynamic symbol.
 	 Undefined weak syms won't yet be marked as dynamic.  */
@ -196,7 +199,7 @@ index e86f0280c2a..debb627a00f 100644
 	  && h->root.type == bfd_link_hash_undefweak)
 	{
 	  if (!bfd_elf_link_record_dynamic_symbol (info, h))
-@@ -8858,7 +8895,7 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
+@@ -8410,7 +8450,7 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
 	{
 	  h->got.offset = htab->root.sgot->size;
 	  htab->root.sgot->size += GOT_ENTRY_SIZE;
@ -205,7 +208,7 @@ index e86f0280c2a..debb627a00f 100644
 	       || h->root.type != bfd_link_hash_undefweak)
 	      && (bfd_link_pic (info)
 		  || WILL_CALL_FINISH_DYNAMIC_SYMBOL (dyn, 0, h))
-@@ -8894,7 +8931,7 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
+@@ -8446,7 +8486,7 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
 	    }
 
 	  indx = h && h->dynindx != -1 ? h->dynindx : 0;
@ -214,16 +217,16 @@ index e86f0280c2a..debb627a00f 100644
 	       || h->root.type != bfd_link_hash_undefweak)
 	      && (!bfd_link_executable (info)
 		  || indx != 0
-@@ -8976,7 +9013,7 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
+@@ -8512,7 +8552,7 @@ 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 (eh->dyn_relocs != NULL && h->root.type == bfd_link_hash_undefweak)
 	{
 -	  if (ELF_ST_VISIBILITY (h->other) != STV_DEFAULT
 +	  if (ELF_ST_VISIBILITY (h->other) != STV_DEFAULT || resolved_to_zero
 	      || UNDEFWEAK_NO_DYNAMIC_RELOC (info, h))
- 	    h->dyn_relocs = NULL;
+ 	    eh->dyn_relocs = NULL;
 
-@@ -8996,7 +9033,9 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
+@@ -8532,7 +8572,9 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
 	 symbols which turn out to need copy relocs or are not
 	 dynamic.  */
 
@ -234,20 +237,20 @@ index e86f0280c2a..debb627a00f 100644
 	  && ((h->def_dynamic
 	       && !h->def_regular)
 	      || (htab->root.dynamic_sections_created
-@@ -9007,6 +9046,7 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
+@@ -8543,6 +8585,7 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
 	     Undefined weak syms won't yet be marked as dynamic.  */
 	  if (h->dynindx == -1
 	      && !h->forced_local
 +	      && !resolved_to_zero
 	      && h->root.type == bfd_link_hash_undefweak
 	      && !bfd_elf_link_record_dynamic_symbol (info, h))
- 	    return false;
-@@ -9978,8 +10018,17 @@ elfNN_aarch64_finish_dynamic_symbol (bfd *output_bfd,
+ 	    return FALSE;
+@@ -9163,8 +9206,17 @@ elfNN_aarch64_finish_dynamic_symbol (bfd *output_bfd,
 				     Elf_Internal_Sym *sym)
 {
   struct elf_aarch64_link_hash_table *htab;
 +  struct elf_aarch64_link_hash_entry *eh;
-+  bool local_undefweak;
+  bfd_boolean local_undefweak;
   htab = elf_aarch64_hash_table (info);
 
 +  eh = (struct elf_aarch64_link_hash_entry *) h;
@ -260,8 +263,8 @@ index e86f0280c2a..debb627a00f 100644
   if (h->plt.offset != (bfd_vma) - 1)
     {
       asection *plt, *gotplt, *relplt;
-@@ -10014,7 +10063,7 @@ elfNN_aarch64_finish_dynamic_symbol (bfd *output_bfd,
- 	abort ();
+@@ -9199,7 +9251,7 @@ elfNN_aarch64_finish_dynamic_symbol (bfd *output_bfd,
+ 	return FALSE;
 
       elfNN_aarch64_create_small_pltn_entry (h, htab, output_bfd, info);
 -      if (!h->def_regular)
@ -269,8 +272,12 @@ index e86f0280c2a..debb627a00f 100644
 	{
 	  /* Mark the symbol as undefined, rather than as defined in
 	     the .plt section.  */
-@@ -10036,7 +10085,8 @@ elfNN_aarch64_finish_dynamic_symbol (bfd *output_bfd,
-       && elf_aarch64_hash_entry (h)->got_type == GOT_NORMAL
+@@ -9218,10 +9270,11 @@ elfNN_aarch64_finish_dynamic_symbol (bfd *output_bfd,
+     }
+ 
+   if (h->got.offset != (bfd_vma) - 1
+-      && elf_aarch64_hash_entry (h)->got_type == GOT_NORMAL
+      && elf_aarch64_hash_entry (h)->got_type == GOT_NORMAL 
       /* Undefined weak symbol in static PIE resolves to 0 without
 	 any dynamic relocations.  */
 -      && !UNDEFWEAK_NO_DYNAMIC_RELOC (info, h))
@ -279,7 +286,7 @@ index e86f0280c2a..debb627a00f 100644
     {
       Elf_Internal_Rela rela;
       bfd_byte *loc;
-@@ -10704,6 +10754,9 @@ const struct elf_size_info elfNN_aarch64_size_info =
+@@ -9715,6 +9768,9 @@ const struct elf_size_info elfNN_aarch64_size_info =
 #define elf_backend_init_index_section		\
   _bfd_elf_init_2_index_sections
 
@ -289,44 +296,90 @@ index e86f0280c2a..debb627a00f 100644
 #define elf_backend_finish_dynamic_sections	\
   elfNN_aarch64_finish_dynamic_sections
 
+diff --git a/ld/Makefile.am b/ld/Makefile.am
+index c2c798b4fe..a0073d27fe 100644
+--- a/ld/Makefile.am
+++ b/ld/Makefile.am
+@@ -1509,19 +1509,23 @@ ens32knbsd.c:	$(srcdir)/emulparams/ns32knbsd.sh \
+   $(srcdir)/scripttempl/aout.sc ${GEN_DEPENDS}
+ 
+ eaarch64elf.c: $(srcdir)/emulparams/aarch64elf.sh \
+-  $(ELF_DEPS) $(srcdir)/emultempl/aarch64elf.em \
+  $(srcdir)/emulparams/dynamic_undefined_weak.sh \
+  $(ELF_DEPS) $(srcdir)/emultempl/aarch64elf.em ldemul-list.h \
+   $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
+ 
+ eaarch64elf32.c: $(srcdir)/emulparams/aarch64elf32.sh \
+-  $(ELF_DEPS) $(srcdir)/emultempl/aarch64elf.em \
+  $(srcdir)/emulparams/dynamic_undefined_weak.sh \
+  $(ELF_DEPS) $(srcdir)/emultempl/aarch64elf.em ldemul-list.h \
+   $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
+ 
+ eaarch64elfb.c: $(srcdir)/emulparams/aarch64elfb.sh $(srcdir)/emulparams/aarch64elf.sh \
+-  $(ELF_DEPS) $(srcdir)/emultempl/aarch64elf.em \
+  $(srcdir)/emulparams/dynamic_undefined_weak.sh \
+  $(ELF_DEPS) $(srcdir)/emultempl/aarch64elf.em ldemul-list.h \
+   $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
+ 
+ eaarch64elf32b.c: $(srcdir)/emulparams/aarch64elf32b.sh $(srcdir)/emulparams/aarch64elf32.sh \
+-  $(ELF_DEPS) $(srcdir)/emultempl/aarch64elf.em \
+  $(srcdir)/emulparams/dynamic_undefined_weak.sh \
+  $(ELF_DEPS) $(srcdir)/emultempl/aarch64elf.em ldemul-list.h \
+   $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
+ 
+ eaarch64cloudabi.c: $(srcdir)/emulparams/aarch64cloudabi.sh \
+diff --git a/ld/Makefile.in b/ld/Makefile.in
+index fc687fc516..7d85865d92 100644
+--- a/ld/Makefile.in
+++ b/ld/Makefile.in
+@@ -3114,18 +3114,22 @@ ens32knbsd.c:	$(srcdir)/emulparams/ns32knbsd.sh \
+ 
+ eaarch64elf.c: $(srcdir)/emulparams/aarch64elf.sh \
+   $(ELF_DEPS) $(srcdir)/emultempl/aarch64elf.em \
+  $(srcdir)/emulparams/dynamic_undefined_weak.sh \
+   $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
+ 
+ eaarch64elf32.c: $(srcdir)/emulparams/aarch64elf32.sh \
+   $(ELF_DEPS) $(srcdir)/emultempl/aarch64elf.em \
+  $(srcdir)/emulparams/dynamic_undefined_weak.sh \
+   $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
+ 
+ eaarch64elfb.c: $(srcdir)/emulparams/aarch64elfb.sh $(srcdir)/emulparams/aarch64elf.sh \
+   $(ELF_DEPS) $(srcdir)/emultempl/aarch64elf.em \
+  $(srcdir)/emulparams/dynamic_undefined_weak.sh \
+   $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
+ 
+ eaarch64elf32b.c: $(srcdir)/emulparams/aarch64elf32b.sh $(srcdir)/emulparams/aarch64elf32.sh \
+   $(ELF_DEPS) $(srcdir)/emultempl/aarch64elf.em \
+  $(srcdir)/emulparams/dynamic_undefined_weak.sh \
+   $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
+ 
+ eaarch64cloudabi.c: $(srcdir)/emulparams/aarch64cloudabi.sh \
 diff --git a/ld/emulparams/aarch64elf.sh b/ld/emulparams/aarch64elf.sh
-index aa051c76a7a..073d3a47b65 100644
+index 4a59342722..2aa1ec7712 100644
 --- a/ld/emulparams/aarch64elf.sh
 +++ b/ld/emulparams/aarch64elf.sh
-@@ -1,4 +1,5 @@
- source_sh ${srcdir}/emulparams/dt-relr.sh
-+source_sh ${srcdir}/emulparams/dynamic_undefined_weak.sh
- 
+@@ -1,3 +1,5 @@
+. ${srcdir}/emulparams/dynamic_undefined_weak.sh
+
 ARCH=aarch64
 MACHINE=
+ NOP=0x1f2003d5
 diff --git a/ld/emulparams/aarch64elf32.sh b/ld/emulparams/aarch64elf32.sh
-index 0565b7a066c..64821b1fc31 100644
+index 38bcd4bbb0..da0f411feb 100644
 --- a/ld/emulparams/aarch64elf32.sh
 +++ b/ld/emulparams/aarch64elf32.sh
-@@ -1,4 +1,5 @@
- source_sh ${srcdir}/emulparams/dt-relr.sh
-+source_sh ${srcdir}/emulparams/dynamic_undefined_weak.sh
- 
+@@ -1,3 +1,5 @@
+. ${srcdir}/emulparams/dynamic_undefined_weak.sh
+
 ARCH="aarch64:ilp32"
 MACHINE=
-diff --git a/ld/emulparams/elf32ppccommon.sh b/ld/emulparams/elf32ppccommon.sh
-index da892988f5d..6b8efb9bbdb 100644
--- a/ld/emulparams/elf32ppccommon.sh
-+++ b/ld/emulparams/elf32ppccommon.sh
-@@ -23,7 +23,7 @@ else
-   unset SBSS_START_SYMBOLS
-   unset SBSS_END_SYMBOLS
- fi
-OTHER_END_SYMBOLS="${CREATE_SHLIB+PROVIDE (}__end = .${CREATE_SHLIB+)};"
-+OTHER_END_SYMBOLS="${CREATE_SHLIB+PROVIDE (}__end = .${CREATE_SHLIB+)};${CREATE_SHLIB+PROVIDE (}__end__ = .${CREATE_SHLIB+)};"
- OTHER_RELRO_SECTIONS="
-   .fixup        ${RELOCATING-0} : { *(.fixup) }
-   .got1         ${RELOCATING-0} : { *(.got1) }
+ NOP=0x1f2003d5
 diff --git a/ld/emultempl/aarch64elf.em b/ld/emultempl/aarch64elf.em
-index 91d58d8fe5a..e1ac4a6b139 100644
+index 45e40b510c..916ef2086a 100644
 --- a/ld/emultempl/aarch64elf.em
 +++ b/ld/emultempl/aarch64elf.em
-@@ -489,7 +489,7 @@ PARSE_AND_LIST_LONGOPTS='
+@@ -380,7 +380,7 @@ PARSE_AND_LIST_LONGOPTS='
   { "no-apply-dynamic-relocs", no_argument, NULL, OPTION_NO_APPLY_DYNAMIC_RELOCS},
 '
 
@ -335,57 +388,25 @@ index 91d58d8fe5a..e1ac4a6b139 100644
   fprintf (file, _("  --no-enum-size-warning      Don'\''t warn about objects with incompatible\n"
 		   "                                enum sizes\n"));
   fprintf (file, _("  --no-wchar-size-warning     Don'\''t warn about objects with incompatible\n"
-diff --git a/ld/emultempl/elf.em b/ld/emultempl/elf.em
-index 431205fe644..ce288649513 100644
--- a/ld/emultempl/elf.em
-+++ b/ld/emultempl/elf.em
-@@ -814,6 +814,7 @@ EOF
- fi
- fragment <<EOF
-     {"build-id", optional_argument, NULL, OPTION_BUILD_ID},
-+    {"nx-module-name", optional_argument, NULL, OPTION_NX_MODULE_NAME},
-     {"package-metadata", optional_argument, NULL, OPTION_PACKAGE_METADATA},
-     {"compress-debug-sections", required_argument, NULL, OPTION_COMPRESS_DEBUG},
-     {"rosegment", no_argument, NULL, OPTION_ROSEGMENT},
-@@ -901,6 +902,18 @@ gld${EMULATION_NAME}_handle_option (int optc)
-     case OPTION_NO_ROSEGMENT:
-       link_info.one_rosegment = false;
-       break;      
-+
-+    case OPTION_NX_MODULE_NAME:
-+      if (ldelf_emit_nx_module_name != NULL)
-+        {
-+          free ((char *) ldelf_emit_nx_module_name);
-+          ldelf_emit_nx_module_name = NULL;
-+        }
-+      if (optarg == NULL)
-+        optarg = "";
-+      ldelf_emit_nx_module_name = xstrdup (optarg);
-+      break;
-+
- EOF
- 
- if test x"$GENERATE_SHLIB_SCRIPT" = xyes; then
-diff --git a/ld/ldelf.c b/ld/ldelf.c
-index f4f27fc3873..4028cbabdc7 100644
--- a/ld/ldelf.c
-+++ b/ld/ldelf.c
-@@ -55,6 +55,9 @@ const char *ldelf_emit_note_gnu_build_id;
- /* Content of .note.package section.  */
- const char *ldelf_emit_note_fdo_package_metadata;
+diff --git a/ld/emultempl/elf32.em b/ld/emultempl/elf32.em
+index f4f7ad6b4e..8428a54697 100644
+--- a/ld/emultempl/elf32.em
+++ b/ld/emultempl/elf32.em
+@@ -192,6 +192,9 @@ static char *depaudit; /* colon (typically) separated list of libs */
+ /* Style of .note.gnu.build-id section.  */
+ static const char *emit_note_gnu_build_id;
 
 +/* NX module name. */
-+const char *ldelf_emit_nx_module_name;
+static const char *emit_nx_module_name;
 +
- /* These variables are required to pass information back and forth
-    between after_open and check_needed and stat_needed and vercheck.  */
- 
-@@ -1213,8 +1216,93 @@ ldelf_handle_dt_needed (struct elf_link_hash_table *htab,
-   *save_input_bfd_tail = NULL;
+ /* On Linux, it's possible to have different versions of the same
+    shared library linked against different versions of libc.  The
+    dynamic linker somehow tags which libc version to use in
+@@ -1217,6 +1220,92 @@ setup_build_id (bfd *ibfd)
+   return FALSE;
 }
 
-/* This is called before calling plugin 'all symbols read' hook.  */
-+static bool
+static bfd_boolean
 +write_nx_module_name (bfd *abfd)
 +{
 +  struct elf_obj_tdata *t = elf_tdata (abfd);
@ -402,7 +423,7 @@ index f4f27fc3873..4028cbabdc7 100644
 +    {
 +      einfo (_("%P: warning: .nx-module-name section discarded,"
 +	       " --build-id ignored\n"));
-+      return true;
+      return TRUE;
 +    }
 +  i_shdr = &elf_section_data (asec->output_section)->this_hdr;
 +
@ -424,26 +445,26 @@ index f4f27fc3873..4028cbabdc7 100644
 +  position = i_shdr->sh_offset + asec->output_offset;
 +
 +  return (bfd_seek (abfd, position, SEEK_SET) == 0
-+	  && bfd_write (contents, size, abfd) == size);
+	  && bfd_bwrite (contents, size, abfd) == size);
 +}
- 
+
 +/* Make .nx-module-name section, and set up elf_tdata->nx_module_name.  */
 +
-+static bool
+static bfd_boolean
 +setup_nx_module_name (bfd *ibfd, bfd *obfd)
 +{
 +  asection *s;
 +  bfd_size_type size;
 +  flagword flags;
 +
-+  if (ldelf_emit_nx_module_name[0] == '\0')
+  if (emit_nx_module_name[0] == '\0')
 +    {
 +      /* Extract the basename of the output bfd and use it as the module name. */
 +      char *dot_pos;
-+      free ((char *) 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, '.');
+      free ((char *) emit_nx_module_name);
+      emit_nx_module_name = (char *) lbasename (bfd_get_filename (obfd));
+      emit_nx_module_name = xstrdup (emit_nx_module_name);
+      dot_pos = strrchr (emit_nx_module_name, '.');
 +      if (dot_pos != NULL)
 +        {
 +          /* Remove extension. */
@ -451,35 +472,34 @@ index f4f27fc3873..4028cbabdc7 100644
 +        }
 +    }
 +
-+  size = 8 + strlen(ldelf_emit_nx_module_name) + 1; /* extra null terminator for AMS */
+  size = 8 + strlen(emit_nx_module_name) + 1; /* extra null terminator for AMS */
 +  flags = (SEC_ALLOC | SEC_LOAD | SEC_IN_MEMORY
 +	   | SEC_LINKER_CREATED | SEC_READONLY | SEC_DATA);
 +  s = bfd_make_section_with_flags (ibfd, ".nx-module-name", flags);
-+  if (s != NULL && bfd_set_section_alignment (s, 4))
+  if (s != NULL && bfd_set_section_alignment (ibfd, s, 4))
 +    {
 +      struct elf_obj_tdata *t = elf_tdata (link_info.output_bfd);
 +      t->o->nx_module_name.after_write_object_contents = &write_nx_module_name;
-+      t->o->nx_module_name.name = ldelf_emit_nx_module_name;
+      t->o->nx_module_name.name = emit_nx_module_name;
 +      t->o->nx_module_name.sec = s;
 +      elf_section_type (s) = SHT_PROGBITS;
 +      s->size = size;
-+      return true;
+      return TRUE;
 +    }
 +
 +  einfo (_("%P: warning: cannot create .nx-module-name section,"
 +	   " --nx-module-name ignored\n"));
-+  return false;
+  return FALSE;
 +}
 +
-+/* This is called before calling plugin 'all symbols read' hook.  */
- void
- ldelf_before_plugin_all_symbols_read (int use_libpath, int native,
- 				      int is_linux, int is_freebsd,
-@@ -1291,6 +1379,24 @@ ldelf_after_open (int use_libpath, int native, int is_linux, int is_freebsd,
+ /* This is called after all the input files have been opened.  */
+ 
+ static void
+@@ -1267,6 +1356,24 @@ gld${EMULATION_NAME}_after_open (void)
 	}
     }
 
-+  if (ldelf_emit_nx_module_name != NULL)
+  if (emit_nx_module_name != NULL)
 +    {
 +      /* Find an ELF input.  */
 +      for (abfd = link_info.input_bfds;
@ -492,48 +512,93 @@ index f4f27fc3873..4028cbabdc7 100644
 +      /* 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;
+          free ((char *) emit_nx_module_name);
+          emit_nx_module_name = NULL;
 +        }
 +    }
 +
   get_elf_backend_data (link_info.output_bfd)->setup_gnu_properties (&link_info);
 
-   /* Do not allow executable files to be used as inputs to the link.  */
-diff --git a/ld/ldelf.h b/ld/ldelf.h
-index e8b7c8c7eb8..0b76923d834 100644
--- a/ld/ldelf.h
-+++ b/ld/ldelf.h
-@@ -20,6 +20,7 @@
- 
- extern const char *ldelf_emit_note_gnu_build_id;
- extern const char *ldelf_emit_note_fdo_package_metadata;
-+extern const char *ldelf_emit_nx_module_name;
- 
- extern void ldelf_finish (void);
- extern void ldelf_after_parse (void);
-diff --git a/ld/ldlex.h b/ld/ldlex.h
-index c8d61478c60..a5bb71b1dc5 100644
--- a/ld/ldlex.h
-+++ b/ld/ldlex.h
-@@ -188,6 +188,7 @@ enum option_values
-   /* Used by emultempl/elf.em, emultempl/pe.em and emultempl/pep.em.  */
-   OPTION_BUILD_ID,
+   if (bfd_link_relocatable (&link_info))
+@@ -2720,6 +2827,7 @@ enum elf_options
   OPTION_EXCLUDE_LIBS,
+   OPTION_HASH_STYLE,
+   OPTION_BUILD_ID,
 +  OPTION_NX_MODULE_NAME,
-   /* Used by emulparams/elf32mcore.sh, emultempl/beos.em, emultempl/pe.em
-      and emultempl/pep.em.  */
-   OPTION_BASE_FILE,
-diff --git a/opcodes/ppc-opc.c b/opcodes/ppc-opc.c
-index 712cd31d19e..5d6dbb3b48d 100644
--- a/opcodes/ppc-opc.c
-+++ b/opcodes/ppc-opc.c
-@@ -5107,7 +5107,7 @@ const unsigned int num_powerpc_operands = ARRAY_SIZE (powerpc_operands);
- #define MFDEC2	(PPC_OPCODE_PPC | PPC_OPCODE_601 | PPC_OPCODE_BOOKE \
- 		 | PPC_OPCODE_TITAN)
- #define BOOKE	PPC_OPCODE_BOOKE
-#define NO371	PPC_OPCODE_BOOKE | PPC_OPCODE_PPCPS | PPC_OPCODE_EFS
-+#define NO371	PPC_OPCODE_BOOKE | PPC_OPCODE_EFS
- #define PPCE300 PPC_OPCODE_E300
- #define PPCSPE	PPC_OPCODE_SPE
- #define PPCSPE2 PPC_OPCODE_SPE2
+   OPTION_AUDIT,
+   OPTION_COMPRESS_DEBUG
+ };
+@@ -2750,6 +2858,7 @@ EOF
+ fi
+ fragment <<EOF
+     {"build-id", optional_argument, NULL, OPTION_BUILD_ID},
+    {"nx-module-name", optional_argument, NULL, OPTION_NX_MODULE_NAME},
+     {"compress-debug-sections", required_argument, NULL, OPTION_COMPRESS_DEBUG},
+ EOF
+ if test x"$GENERATE_SHLIB_SCRIPT" = xyes; then
+@@ -2814,6 +2923,16 @@ gld${EMULATION_NAME}_handle_option (int optc)
+ 	einfo (_("%F%P: invalid --compress-debug-sections option: \`%s'\n"),
+ 	       optarg);
+       break;
+    case OPTION_NX_MODULE_NAME:
+      if (emit_nx_module_name != NULL)
+        {
+          free ((char *) emit_nx_module_name);
+          emit_nx_module_name = NULL;
+        }
+      if (optarg == NULL)
+        optarg = "";
+      emit_nx_module_name = xstrdup (optarg);
+      break;
+ EOF
+ 
+ if test x"$GENERATE_SHLIB_SCRIPT" = xyes; then
+diff --git a/ld/ldgram.y b/ld/ldgram.y
+index c3eadeb392..59ab143526 100644
+--- a/ld/ldgram.y
+++ b/ld/ldgram.y
+@@ -819,6 +819,7 @@ origin_spec:
+ 	ORIGIN '=' mustbe_exp
+ 		{
+ 		  region->origin_exp = $3;
+		  region->current = region->origin;
+ 		}
+ 	;
+ 
+diff --git a/ld/ldlang.c b/ld/ldlang.c
+index 33f6bda292..7161f4210a 100644
+--- a/ld/ldlang.c
+++ b/ld/ldlang.c
+@@ -7381,9 +7381,6 @@ lang_process (void)
+   current_target = default_target;
+   lang_statement_iteration++;
+   open_input_bfds (statement_list.head, OPEN_BFD_NORMAL);
+-  /* open_input_bfds also handles assignments, so we can give values
+-     to symbolic origin/length now.  */
+-  lang_do_memory_regions ();
+ 
+ #ifdef ENABLE_PLUGINS
+   if (link_info.lto_plugin_active)
+@@ -7526,6 +7523,8 @@ lang_process (void)
+   /* PR 13683: We must rerun the assignments prior to running garbage
+      collection in order to make sure that all symbol aliases are resolved.  */
+   lang_do_assignments (lang_mark_phase_enum);
+
+  lang_do_memory_regions();
+   expld.phase = lang_first_phase_enum;
+ 
+   /* Size up the common data.  */
+@@ -7610,11 +7609,8 @@ lang_process (void)
+   /* Fix any __start, __stop, .startof. or .sizeof. symbols.  */
+   lang_finalize_start_stop ();
+ 
+-  /* Do all the assignments again, to report errors.  Assignment
+-     statements are processed multiple times, updating symbols; In
+-     open_input_bfds, lang_do_assignments, and lang_size_sections.
+-     Since lang_relax_sections calls lang_do_assignments, symbols are
+-     also updated in ldemul_after_allocation.  */
+  /* Do all the assignments, now that we know the final resting places
+     of all the symbols.  */
+   lang_do_assignments (lang_final_phase_enum);
+ 
+   ldemul_finish ();
--- a/dka64/patches/gcc-11.2.0.patch
+++ b/dka64/patches/gcc-11.2.0.patch
@ -0,0 +1,456 @@
+diff --git a/gcc/config.gcc b/gcc/config.gcc
+index 357b0bed067..6b1e254785a 100644
+--- a/gcc/config.gcc
+++ b/gcc/config.gcc
+@@ -1090,7 +1090,14 @@ aarch64*-*-elf | aarch64*-*-fuchsia* | aarch64*-*-rtems*)
+ 	tmake_file="${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.host b/gcc/config.host
+index 0a02c33cc80..38f7adc655e 100644
+--- a/gcc/config.host
+++ b/gcc/config.host
+@@ -251,6 +251,10 @@ case ${host} in
+     host_extra_gcc_objs="${host_extra_gcc_objs} driver-mingw32.o"
+     host_lto_plugin_soname=liblto_plugin.dll
+     ;;
+  aarch64-*-darwin*)
+    out_host_hook_obj="${out_host_hook_obj} host-aarch64-darwin.o"
+    host_xmake_file="${host_xmake_file} aarch64/x-darwin"
+    ;;
+   i[34567]86-*-darwin* | x86_64-*-darwin*)
+     out_host_hook_obj="${out_host_hook_obj} host-i386-darwin.o"
+     host_xmake_file="${host_xmake_file} i386/x-darwin"
+diff --git a/gcc/config/aarch64/aarch64-elf-raw.h b/gcc/config/aarch64/aarch64-elf-raw.h
+index e986149e400..9264d53f32c 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 af3b7364a74..6df7a0dc8a1 100644
+--- a/gcc/config/aarch64/aarch64-opts.h
+++ b/gcc/config/aarch64/aarch64-opts.h
+@@ -48,6 +48,12 @@ enum aarch64_tls_type {
+   TLS_DESCRIPTORS
+ };
+ 
+/* Which thread pointer access sequence to use.  */
+enum aarch64_tp_type {
+  TP_HARD,
+  TP_SOFT
+};
+
+ /* The code model defines the address generation strategy.
+    Most have a PIC and non-PIC variant.  */
+ enum aarch64_code_model {
+diff --git a/gcc/config/aarch64/aarch64.c b/gcc/config/aarch64/aarch64.c
+index c2f4b27f6e4..ec05f056568 100644
+--- a/gcc/config/aarch64/aarch64.c
+++ b/gcc/config/aarch64/aarch64.c
+@@ -18053,8 +18053,24 @@ 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 bfffbcd6abf..814de8c2918 100644
+--- a/gcc/config/aarch64/aarch64.h
+++ b/gcc/config/aarch64/aarch64.h
+@@ -1191,6 +1191,10 @@ 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
+@@ -1236,7 +1240,7 @@ extern const char *aarch64_rewrite_mcpu (int argc, const char **argv);
+ #define MCPU_TO_MARCH_SPEC_FUNCTIONS \
+   { "rewrite_mcpu", aarch64_rewrite_mcpu },
+ 
+-#if defined(__aarch64__)
+#if 0 // defined(__aarch64__)
+ extern const char *host_detect_local_cpu (int argc, const char **argv);
+ #define HAVE_LOCAL_CPU_DETECT
+ # define EXTRA_SPEC_FUNCTIONS						\
+diff --git a/gcc/config/aarch64/aarch64.md b/gcc/config/aarch64/aarch64.md
+index aef6da9732d..1cbffec5ef8 100644
+--- a/gcc/config/aarch64/aarch64.md
+++ b/gcc/config/aarch64/aarch64.md
+@@ -6772,11 +6772,22 @@
+ (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 32191cf1acf..49b03937bdd 100644
+--- a/gcc/config/aarch64/aarch64.opt
+++ b/gcc/config/aarch64/aarch64.opt
+@@ -122,6 +122,21 @@ Enum(aarch64_tls_size) String(32) Value(32)
+ EnumValue
+ Enum(aarch64_tls_size) String(48) Value(48)
+ 
+mtp=
+Target RejectNegative Joined Enum(aarch64_tp_type) Var(target_thread_pointer) Init(TP_HARD)
+Specify how to access the thread pointer.
+
+Enum
+Name(aarch64_tp_type) Type(enum aarch64_tp_type)
+Valid arguments to -mtp=:
+
+EnumValue
+Enum(aarch64_tp_type) String(hard) Value(TP_HARD)
+
+EnumValue
+Enum(aarch64_tp_type) String(soft) Value(TP_SOFT)
+
+
+ march=
+ Target RejectNegative Negative(march=) ToLower Joined Var(aarch64_arch_string)
+ Use features of architecture ARCH.
+@@ -260,7 +275,7 @@ TargetVariable
+ long aarch64_stack_protector_guard_offset = 0
+ 
+ moutline-atomics
+-Target Var(aarch64_flag_outline_atomics) Init(2) Save
+Target Var(aarch64_flag_outline_atomics) Save
+ Generate local calls to out-of-line atomic operations.
+ 
+ -param=aarch64-sve-compare-costs=
+diff --git a/gcc/config/aarch64/host-aarch64-darwin.c b/gcc/config/aarch64/host-aarch64-darwin.c
+new file mode 100644
+index 00000000000..92c38b0b9db
+--- /dev/null
+++ b/gcc/config/aarch64/host-aarch64-darwin.c
+@@ -0,0 +1,32 @@
+/* i386-darwin host-specific hook definitions.
+   Copyright (C) 2003-2021 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/>.  */
+
+#define IN_TARGET_CODE 1
+
+#include "config.h"
+#include "system.h"
+#include "coretypes.h"
+#include "hosthooks.h"
+#include "hosthooks-def.h"
+#include "config/host-darwin.h"
+
+/* Darwin doesn't do anything special for aarch64 hosts; this file exists just
+   to include config/host-darwin.h.  */
+
+const struct host_hooks host_hooks = HOST_HOOKS_INITIALIZER;
+diff --git a/gcc/config/aarch64/t-aarch64 b/gcc/config/aarch64/t-aarch64
+index 7e1606c47ac..3b650075724 100644
+--- a/gcc/config/aarch64/t-aarch64
+++ b/gcc/config/aarch64/t-aarch64
+@@ -165,8 +165,10 @@ 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/aarch64/x-darwin b/gcc/config/aarch64/x-darwin
+new file mode 100644
+index 00000000000..6d788d5e89c
+--- /dev/null
+++ b/gcc/config/aarch64/x-darwin
+@@ -0,0 +1,3 @@
+host-aarch64-darwin.o : $(srcdir)/config/aarch64/host-aarch64-darwin.c
+	$(COMPILE) $<
+	$(POSTCOMPILE)
+diff --git a/gcc/config/devkitpro.h b/gcc/config/devkitpro.h
+new file mode 100644
+index 00000000000..11ba0f5ab1c
+--- /dev/null
+++ b/gcc/config/devkitpro.h
+@@ -0,0 +1,31 @@
+/* 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__");       \
+    } 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.c b/gcc/config/i386/host-mingw32.c
+index 360a280b23a..2c03947999a 100644
+--- a/gcc/config/i386/host-mingw32.c
+++ b/gcc/config/i386/host-mingw32.c
+@@ -45,7 +45,11 @@ static size_t mingw32_gt_pch_alloc_granularity (void);
+ static inline void w32_error(const char*, const char*, int, const char*);
+ 
+ /* FIXME: Is this big enough?  */
+#if __MINGW64__
+static const size_t pch_VA_max_size  = UINT64_C(64 * 1024 * 1024 * 1024);
+#else
+ static const size_t pch_VA_max_size  = 128 * 1024 * 1024;
+#endif
+ 
+ /* Granularity for reserving address space.  */
+ static size_t va_granularity = 0x10000;
+diff --git a/gcc/gcc.c b/gcc/gcc.c
+index 4d790f9dd4a..10f0d08524c 100644
+--- a/gcc/gcc.c
+++ b/gcc/gcc.c
+@@ -853,6 +853,11 @@ 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  \
+@@ -1197,6 +1202,7 @@ 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;
+@@ -1702,6 +1708,7 @@ 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 675930db043..bdfd6f6b0bb 100644
+--- a/libgcc/crtstuff.c
+++ b/libgcc/crtstuff.c
+@@ -325,7 +325,7 @@ register_tm_clones (void)
+ 
+ #ifdef OBJECT_FORMAT_ELF
+ 
+-#if DEFAULT_USE_CXA_ATEXIT
+#if 1 /* DEFAULT_USE_CXA_ATEXIT */
+ /* Declare the __dso_handle variable.  It should have a unique value
+    in every shared-object; in a main program its value is zero.  The
+    object should in any case be protected.  This means the instance
+diff --git a/libgcc/gthr.h b/libgcc/gthr.h
+index cca3f294b7b..deffea4107b 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 40a41ef2a1c..4d06c6f9953 100644
+--- a/libstdc++-v3/include/Makefile.am
+++ b/libstdc++-v3/include/Makefile.am
+@@ -1347,6 +1347,7 @@ ${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 fcd2b5b2d40..c034367994a 100644
+--- a/libstdc++-v3/include/Makefile.in
+++ b/libstdc++-v3/include/Makefile.in
+@@ -1830,6 +1830,7 @@ ${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/c_compatibility/fenv.h b/libstdc++-v3/include/c_compatibility/fenv.h
+index 0413e3b7c25..ff5f8bbe1a1 100644
+--- a/libstdc++-v3/include/c_compatibility/fenv.h
+++ b/libstdc++-v3/include/c_compatibility/fenv.h
+@@ -26,6 +26,10 @@
+  *  This is a Standard C++ Library header.
+  */
+ 
+#if !defined __cplusplus || defined _GLIBCXX_INCLUDE_NEXT_C_HEADERS
+# include_next <fenv.h>
+#else
+
+ #ifndef _GLIBCXX_FENV_H
+ #define _GLIBCXX_FENV_H 1
+ 
+@@ -79,3 +83,5 @@ namespace std
+ #endif // C++11
+ 
+ #endif // _GLIBCXX_FENV_H
+
+#endif // __cplusplus
+diff --git a/libstdc++-v3/include/c_global/cfenv b/libstdc++-v3/include/c_global/cfenv
+index 0b0ec35a837..d24cb1a3c81 100644
+--- a/libstdc++-v3/include/c_global/cfenv
+++ b/libstdc++-v3/include/c_global/cfenv
+@@ -37,9 +37,11 @@
+ 
+ #include <bits/c++config.h>
+ 
+-#if _GLIBCXX_HAVE_FENV_H
+-# include <fenv.h>
+-#endif
+// Need to ensure this finds the C library's <fenv.h> not a libstdc++
+// wrapper that might already be installed later in the include search path.
+#define _GLIBCXX_INCLUDE_NEXT_C_HEADERS
+#include_next <fenv.h>
+#undef _GLIBCXX_INCLUDE_NEXT_C_HEADERS
+ 
+ #ifdef _GLIBCXX_USE_C99_FENV_TR1
+ 
--- a/dka64/patches/newlib-4.2.0.20211231.patch
+++ b/dka64/patches/newlib-4.2.0.20211231.patch
--- a/dka64/rules/base_rules
+++ b/dka64/rules/base_rules
@ -0,0 +1,40 @@
+include $(DEVKITPRO)/devkitA64/base_tools
+
+#---------------------------------------------------------------------------------
+%.a:
+#---------------------------------------------------------------------------------
+	@echo $(notdir $@)
+	@rm -f $@
+	$(AR) -rc $@ $^
+
+
+#---------------------------------------------------------------------------------
+%.o: %.cpp
+	@echo $(notdir $<)
+	$(CXX) -MMD -MP -MF $(DEPSDIR)/$*.d $(CXXFLAGS) -c $< -o $@ $(ERROR_FILTER)
+
+#---------------------------------------------------------------------------------
+%.o: %.c
+	@echo $(notdir $<)
+	$(CC) -MMD -MP -MF $(DEPSDIR)/$*.d $(CFLAGS) -c $< -o $@ $(ERROR_FILTER)
+
+#---------------------------------------------------------------------------------
+%.o: %.s
+	@echo $(notdir $<)
+	$(CC) -MMD -MP -MF $(DEPSDIR)/$*.d -x assembler-with-cpp $(ASFLAGS) -c $< -o $@ $(ERROR_FILTER)
+
+#---------------------------------------------------------------------------------
+%.o: %.S
+	@echo $(notdir $<)
+	$(CC) -MMD -MP -MF $(DEPSDIR)/$*.d -x assembler-with-cpp $(ASFLAGS) -c $< -o $@ $(ERROR_FILTER)
+
+#---------------------------------------------------------------------------------
+# canned command sequence for binary data
+#---------------------------------------------------------------------------------
+define bin2o
+	bin2s $< | $(AS) -o $(@)
+	echo "extern const u8" `(echo $(<F) | sed -e 's/^\([0-9]\)/_\1/' -e 's/[^A-Za-z0-9_]/_/g')`"_end[];" > `(echo $(<F) | tr . _)`.h
+	echo "extern const u8" `(echo $(<F) | sed -e 's/^\([0-9]\)/_\1/' -e 's/[^A-Za-z0-9_]/_/g')`"[];" >> `(echo $(<F) | tr . _)`.h
+	echo "extern const u32" `(echo $(<F) | sed -e 's/^\([0-9]\)/_\1/' -e 's/[^A-Za-z0-9_]/_/g')`_size";" >> `(echo $(<F) | tr . _)`.h
+endef
+
--- a/dka64/rules/base_tools
+++ b/dka64/rules/base_tools
@ -0,0 +1,41 @@
+#---------------------------------------------------------------------------------
+# make sure we have bash on OSX
+#---------------------------------------------------------------------------------
+UNAME_S	:=	$(shell uname -s)
+UNAME_R	:=	$(shell uname -r)
+
+ifneq (,$(findstring Darwin,$(UNAME_S)))
+	export SHELL=/bin/bash
+endif
+
+#---------------------------------------------------------------------------------
+# path to tools
+#---------------------------------------------------------------------------------
+DEVKITPATH=$(shell echo "$(DEVKITPRO)" | sed -e 's/^\([a-zA-Z]\):/\/\1/')
+export PATH	:=	$(DEVKITPATH)/tools/bin:$(DEVKITPATH)/devkitA64/bin:$(PATH)
+
+#---------------------------------------------------------------------------------
+# add portlibs path
+#---------------------------------------------------------------------------------
+export PORTLIBS_PATH	:=	$(DEVKITPATH)/portlibs
+
+
+#---------------------------------------------------------------------------------
+# the prefix on the compiler executables
+#---------------------------------------------------------------------------------
+PREFIX		:=	aarch64-none-elf-
+
+export CC	:=	$(PREFIX)gcc
+export CXX	:=	$(PREFIX)g++
+export AS	:=	$(PREFIX)as
+export AR	:=	$(PREFIX)gcc-ar
+export OBJCOPY	:=	$(PREFIX)objcopy
+export STRIP	:=	$(PREFIX)strip
+export NM	:=	$(PREFIX)gcc-nm
+export RANLIB	:=	$(PREFIX)gcc-ranlib
+
+ISVC=$(or $(VCBUILDHELPER_COMMAND),$(MSBUILDEXTENSIONSPATH32),$(MSBUILDEXTENSIONSPATH))
+
+ifneq (,$(ISVC))
+	ERROR_FILTER	:=	2>&1 | sed -e 's/\(.[a-zA-Z]\+\):\([0-9]\+\):/\1(\2):/g'
+endif
--- a/dka64/scripts/build-crtls.sh
+++ b/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
--- a/dka64/scripts/build-gcc.sh
+++ b/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 18" \
+		$CROSS_PARAMS \
+		$CROSS_GCC_PARAMS \
+		$EXTRA_GCC_PARAMS \
+		|| { echo "Error configuring gcc"; exit 1; }
+	touch configured-gcc
+fi
+
+if [ ! -f built-gcc ]
+then
+	$MAKE all-gcc || { echo "Error building gcc stage1"; exit 1; }
+	touch built-gcc
+fi
+
+if [ ! -f installed-gcc ]
+then
+	$MAKE install-gcc || { echo "Error installing gcc"; exit 1; }
+	touch installed-gcc
+fi
+
+
+unset CFLAGS
+cd $BUILDDIR
+
+OLD_CC=$CC
+OLDCXX=$CXX
+unset CC
+unset CXX
+
+#---------------------------------------------------------------------------------
+# build and install newlib
+#---------------------------------------------------------------------------------
+mkdir -p $target/newlib
+cd $target/newlib
+
+if [ ! -f configured-newlib ]
+then
+	CFLAGS_FOR_TARGET="-O2 -ffunction-sections -fdata-sections" \
+	../../newlib-$NEWLIB_VER/configure \
+	--disable-newlib-supplied-syscalls \
+	--enable-newlib-mb \
+	--disable-newlib-wide-orient \
+	--target=$target \
+	--prefix=$prefix \
+	|| { echo "Error configuring newlib"; exit 1; }
+	touch configured-newlib
+fi
+
+if [ ! -f built-newlib ]
+then
+	$MAKE || { echo "Error building newlib"; exit 1; }
+	touch built-newlib
+fi
+
+
+if [ ! -f installed-newlib ]
+then
+	$MAKE install -j1 || { echo "Error installing newlib"; exit 1; }
+	touch installed-newlib
+fi
+
+export CC=$OLD_CC
+export CXX=$OLD_CXX
+
+#---------------------------------------------------------------------------------
+# build and install the final compiler
+#---------------------------------------------------------------------------------
+
+cd $BUILDDIR
+
+cd $target/gcc
+
+if [ ! -f built-stage2 ]
+then
+	$MAKE all || { echo "Error building gcc stage2"; exit 1; }
+	touch built-stage2
+fi
+
+if [ ! -f installed-stage2 ]
+then
+	$MAKE install || { echo "Error installing gcc stage2"; exit 1; }
+	touch installed-stage2
+fi
+
+rm -fr $prefix/$target/sys-include
--- a/dkarm-eabi/patches/binutils-2.37.patch
+++ b/dkarm-eabi/patches/binutils-2.37.patch
@ -0,0 +1,17 @@
+diff --git a/libiberty/rust-demangle.c b/libiberty/rust-demangle.c
+index df09b7b8fddb82b21f97afee8821166d92220094..ac1eb8eb02c6d42533c0faa7aebdce432ac947e9 100644 (file)
+--- a/libiberty/rust-demangle.c
+++ b/libiberty/rust-demangle.c
+@@ -75,10 +75,10 @@ struct rust_demangler
+   int version;
+ 
+   /* Recursion depth.  */
+-  uint recursion;
+  unsigned recursion;
+   /* Maximum number of times demangle_path may be called recursively.  */
+ #define RUST_MAX_RECURSION_COUNT  1024
+-#define RUST_NO_RECURSION_LIMIT   ((uint) -1)
+#define RUST_NO_RECURSION_LIMIT   ((unsigned) -1)
+ 
+   uint64_t bound_lifetime_depth;
+ };
--- a/dkarm-eabi/patches/gcc-11.2.0.patch
+++ b/dkarm-eabi/patches/gcc-11.2.0.patch
@ -0,0 +1,327 @@
+diff --git a/gcc/config.host b/gcc/config.host
+index 0a02c33cc80..38f7adc655e 100644
+--- a/gcc/config.host
+++ b/gcc/config.host
+@@ -251,6 +251,10 @@ case ${host} in
+     host_extra_gcc_objs="${host_extra_gcc_objs} driver-mingw32.o"
+     host_lto_plugin_soname=liblto_plugin.dll
+     ;;
+  aarch64-*-darwin*)
+    out_host_hook_obj="${out_host_hook_obj} host-aarch64-darwin.o"
+    host_xmake_file="${host_xmake_file} aarch64/x-darwin"
+    ;;
+   i[34567]86-*-darwin* | x86_64-*-darwin*)
+     out_host_hook_obj="${out_host_hook_obj} host-i386-darwin.o"
+     host_xmake_file="${host_xmake_file} i386/x-darwin"
+diff --git a/gcc/config/aarch64/host-aarch64-darwin.c b/gcc/config/aarch64/host-aarch64-darwin.c
+new file mode 100644
+index 00000000000..92c38b0b9db
+--- /dev/null
+++ b/gcc/config/aarch64/host-aarch64-darwin.c
+@@ -0,0 +1,32 @@
+/* i386-darwin host-specific hook definitions.
+   Copyright (C) 2003-2021 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/>.  */
+
+#define IN_TARGET_CODE 1
+
+#include "config.h"
+#include "system.h"
+#include "coretypes.h"
+#include "hosthooks.h"
+#include "hosthooks-def.h"
+#include "config/host-darwin.h"
+
+/* Darwin doesn't do anything special for aarch64 hosts; this file exists just
+   to include config/host-darwin.h.  */
+
+const struct host_hooks host_hooks = HOST_HOOKS_INITIALIZER;
+diff --git a/gcc/config/aarch64/x-darwin b/gcc/config/aarch64/x-darwin
+new file mode 100644
+index 00000000000..6d788d5e89c
+--- /dev/null
+++ b/gcc/config/aarch64/x-darwin
+@@ -0,0 +1,3 @@
+host-aarch64-darwin.o : $(srcdir)/config/aarch64/host-aarch64-darwin.c
+	$(COMPILE) $<
+	$(POSTCOMPILE)
+diff --git a/gcc/config/arm/arm-cpus.in b/gcc/config/arm/arm-cpus.in
+index ab4b6acf5ea..2b8d0da296f 100644
+--- a/gcc/config/arm/arm-cpus.in
+++ b/gcc/config/arm/arm-cpus.in
+@@ -402,7 +402,7 @@ 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 d68def30867..d31f1e31ee6 100644
+--- a/gcc/config/arm/t-arm-elf
+++ b/gcc/config/arm/t-arm-elf
+@@ -16,111 +16,14 @@
+ # along with GCC; see the file COPYING3.  If not see
+ # <http://www.gnu.org/licenses/>.
+ 
+-# Build a very basic set of libraries that should cater for most cases.
+-
+-# Single-precision floating-point is NOT supported; we don't build a
+-# suitable library for that.  Use the rm-profile config in that case.
+-
+-# PART 1 - Useful groups of options
+-
+-dp_fpus		:= vfp vfpv2 vfpv3 vfpv3-fp16 vfpv3-d16 vfpv3-d16-fp16 \
+-		   neon neon-vfpv3 neon-fp16 vfpv4 neon-vfpv4 vfpv4-d16 \
+-		   fpv5-d16 fp-armv8 neon-fp-armv8 crypto-neon-fp-armv8 \
+-		   vfp3
+-
+-sp_fpus		:= vfpv3xd vfpv3xd-fp16  fpv4-sp-d16 fpv5-sp-d16
+-
+-v7a_fps		:= vfpv3 vfpv3-fp16 vfpv4 simd neon-fp16 neon-vfpv4
+-v7ve_fps	:= vfpv3-d16 vfpv3 vfpv3-d16-fp16 vfpv3-fp16 vfpv4 neon \
+-		   neon-fp16 simd
+-
+-# Not all these permutations exist for all architecture variants, but
+-# it seems to work ok.
+-v8_fps		:= simd fp16 crypto fp16+crypto dotprod fp16fml
+-
+-# We don't do anything special with these.  Pre-v4t probably doesn't work.
+-all_early_nofp	:= 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
+-
+-# No floating point variants, require thumb1 softfp
+-all_nofp_t	:= armv6-m armv6s-m armv8-m.base
+-
+-all_nofp_t2	:= armv7-m
+-
+-all_sp_only	:= armv7e-m armv8-m.main
+-
+-MULTILIB_OPTIONS     =
+-MULTILIB_DIRNAMES    =
+MULTILIB_OPTIONS     = mthumb mbig-endian march=armv6k mfloat-abi=hard
+MULTILIB_DIRNAMES    = thumb be armv6k fpu
+ MULTILIB_EXCEPTIONS  = 
+ MULTILIB_MATCHES     =
+-MULTILIB_REUSE	     =
+-
+-# PART 2 - multilib build rules
+-
+-MULTILIB_OPTIONS     += marm/mthumb
+-MULTILIB_DIRNAMES    += arm thumb
+-
+-MULTILIB_OPTIONS     += mfpu=auto
+-MULTILIB_DIRNAMES    += autofp
+-
+-MULTILIB_OPTIONS     += march=armv5te+fp/march=armv7+fp
+-MULTILIB_DIRNAMES    += v5te v7
+-
+-MULTILIB_OPTIONS     += mfloat-abi=hard
+-MULTILIB_DIRNAMES    += fpu
+-
+-# Build a total of 4 library variants (base options plus the following):
+-MULTILIB_REQUIRED    += mthumb
+-MULTILIB_REQUIRED    += marm/mfpu=auto/march=armv5te+fp/mfloat-abi=hard
+-MULTILIB_REQUIRED    += mthumb/mfpu=auto/march=armv7+fp/mfloat-abi=hard
+-
+-# PART 3 - Match rules
+-
+-# Map all supported FPUs onto mfpu=auto
+-MULTILIB_MATCHES     += $(foreach FPU, $(dp_fpus), \
+-			  mfpu?auto=mfpu?$(FPU))
+-
+-MULTILIB_MATCHES     += march?armv5te+fp=march?armv5te
+-
+-MULTILIB_MATCHES     += $(foreach ARCH, $(all_early_arch), \
+-		          march?armv5te+fp=march?$(ARCH) \
+-			  march?armv5te+fp=march?$(ARCH)+fp)
+-
+-MULTILIB_MATCHES     += march?armv7+fp=march?armv7
+-
+-MULTILIB_MATCHES     += $(foreach FPARCH, $(v7a_fps), \
+-		          march?armv7+fp=march?armv7-a+$(FPARCH))
+-
+-MULTILIB_MATCHES     += $(foreach FPARCH, $(v7ve_fps), \
+-		          march?armv7+fp=march?armv7ve+$(FPARCH))
+-
+-MULTILIB_MATCHES     += $(foreach ARCH, $(all_v7_a_r), \
+-			  march?armv7+fp=march?$(ARCH) \
+-			  march?armv7+fp=march?$(ARCH)+fp)
+ 
+-MULTILIB_MATCHES     += $(foreach ARCH, $(all_v8_archs), \
+-			  march?armv7+fp=march?$(ARCH) \
+-			  $(foreach FPARCH, $(v8_fps), \
+-			    march?armv7+fp=march?$(ARCH)+$(FPARCH)))
+MULTILIB_REQUIRED    = mthumb mbig-endian mthumb/mbig-endian march=armv6k/mfloat-abi=hard 
+ 
+-MULTILIB_MATCHES     += $(foreach ARCH, armv7e-m armv8-m.mainline, \
+-			  march?armv7+fp=march?$(ARCH)+fp.dp)
+ 
+-# PART 4 - Reuse rules
+MULTILIB_MATCHES    += march?armv6k=mtune?mpcore
+MULTILIB_MATCHES    += march?armv6k=mcpu?mpcore
+ 
+-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
+diff --git a/gcc/config/arm/unknown-elf.h b/gcc/config/arm/unknown-elf.h
+index cca6f0ece54..8b78c28c7bb 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/i386/host-mingw32.c b/gcc/config/i386/host-mingw32.c
+index 360a280b23a..2c03947999a 100644
+--- a/gcc/config/i386/host-mingw32.c
+++ b/gcc/config/i386/host-mingw32.c
+@@ -45,7 +45,11 @@ static size_t mingw32_gt_pch_alloc_granularity (void);
+ static inline void w32_error(const char*, const char*, int, const char*);
+ 
+ /* FIXME: Is this big enough?  */
+#if __MINGW64__
+static const size_t pch_VA_max_size  = UINT64_C(64 * 1024 * 1024 * 1024);
+#else
+ static const size_t pch_VA_max_size  = 128 * 1024 * 1024;
+#endif
+ 
+ /* Granularity for reserving address space.  */
+ static size_t va_granularity = 0x10000;
+diff --git a/gcc/gcc.c b/gcc/gcc.c
+index 4d790f9dd4a..10f0d08524c 100644
+--- a/gcc/gcc.c
+++ b/gcc/gcc.c
+@@ -853,6 +853,11 @@ 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  \
+@@ -1197,6 +1202,7 @@ 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;
+@@ -1702,6 +1708,7 @@ 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 675930db043..bdfd6f6b0bb 100644
+--- a/libgcc/crtstuff.c
+++ b/libgcc/crtstuff.c
+@@ -325,7 +325,7 @@ register_tm_clones (void)
+ 
+ #ifdef OBJECT_FORMAT_ELF
+ 
+-#if DEFAULT_USE_CXA_ATEXIT
+#if 1 /* DEFAULT_USE_CXA_ATEXIT */
+ /* Declare the __dso_handle variable.  It should have a unique value
+    in every shared-object; in a main program its value is zero.  The
+    object should in any case be protected.  This means the instance
+diff --git a/libstdc++-v3/include/c_compatibility/fenv.h b/libstdc++-v3/include/c_compatibility/fenv.h
+index 0413e3b7c25..ff5f8bbe1a1 100644
+--- a/libstdc++-v3/include/c_compatibility/fenv.h
+++ b/libstdc++-v3/include/c_compatibility/fenv.h
+@@ -26,6 +26,10 @@
+  *  This is a Standard C++ Library header.
+  */
+ 
+#if !defined __cplusplus || defined _GLIBCXX_INCLUDE_NEXT_C_HEADERS
+# include_next <fenv.h>
+#else
+
+ #ifndef _GLIBCXX_FENV_H
+ #define _GLIBCXX_FENV_H 1
+ 
+@@ -79,3 +83,5 @@ namespace std
+ #endif // C++11
+ 
+ #endif // _GLIBCXX_FENV_H
+
+#endif // __cplusplus
+diff --git a/libstdc++-v3/include/c_global/cfenv b/libstdc++-v3/include/c_global/cfenv
+index 0b0ec35a837..d24cb1a3c81 100644
+--- a/libstdc++-v3/include/c_global/cfenv
+++ b/libstdc++-v3/include/c_global/cfenv
+@@ -37,9 +37,11 @@
+ 
+ #include <bits/c++config.h>
+ 
+-#if _GLIBCXX_HAVE_FENV_H
+-# include <fenv.h>
+-#endif
+// Need to ensure this finds the C library's <fenv.h> not a libstdc++
+// wrapper that might already be installed later in the include search path.
+#define _GLIBCXX_INCLUDE_NEXT_C_HEADERS
+#include_next <fenv.h>
+#undef _GLIBCXX_INCLUDE_NEXT_C_HEADERS
+ 
+ #ifdef _GLIBCXX_USE_C99_FENV_TR1
+ 
--- a/dkarm-eabi/patches/newlib-4.2.0.20211231.patch
+++ b/dkarm-eabi/patches/newlib-4.2.0.20211231.patch
--- a/dkarm-eabi/scripts/build-crtls.sh
+++ b/dkarm-eabi/scripts/build-crtls.sh
@ -0,0 +1,26 @@
+#!/bin/sh
+
+#---------------------------------------------------------------------------------
+# set env variables
+#---------------------------------------------------------------------------------
+export DEVKITPRO=$TOOLPATH
+export DEVKITARM=$DEVKITPRO/devkitARM
+
+#---------------------------------------------------------------------------------
+# Install the rules files
+#---------------------------------------------------------------------------------
+cd $BUILDDIR
+
+tar -xvf $SRCDIR/devkitarm-rules-$DKARM_RULES_VER.tar.gz
+cd devkitarm-rules-$DKARM_RULES_VER
+make install
+
+#---------------------------------------------------------------------------------
+# Install and build the crt0 files
+#---------------------------------------------------------------------------------
+cd $BUILDDIR
+
+tar -xvf $SRCDIR/devkitarm-crtls-$DKARM_CRTLS_VER.tar.gz
+cd devkitarm-crtls-$DKARM_CRTLS_VER
+make install
+
--- a/dkarm-eabi/scripts/build-gcc.sh
+++ b/dkarm-eabi/scripts/build-gcc.sh
@ -0,0 +1,155 @@
+#!/bin/sh
+#---------------------------------------------------------------------------------
+
+#---------------------------------------------------------------------------------
+# build and install binutils
+#---------------------------------------------------------------------------------
+
+mkdir -p $target/binutils
+cd $target/binutils
+
+if [ ! -f configured-binutils ]
+then
+	CPPFLAGS="$cppflags $CPPFLAGS" LDFLAGS=$ldflags ../../binutils-$BINUTILS_VER/configure \
+        --prefix=$prefix --target=$target --disable-nls --disable-werror \
+	--enable-lto --enable-plugins \
+	--enable-poison-system-directories \
+	$CROSS_PARAMS \
+        || { echo "Error configuring binutils"; exit 1; }
+	touch configured-binutils
+fi
+
+if [ ! -f built-binutils ]
+then
+  $MAKE || { echo "Error building binutils"; exit 1; }
+  touch built-binutils
+fi
+
+if [ ! -f installed-binutils ]
+then
+  $MAKE install || { echo "Error installing binutils"; exit 1; }
+  touch installed-binutils
+fi
+cd $BUILDDIR
+
+#---------------------------------------------------------------------------------
+# build and install just the c compiler
+#---------------------------------------------------------------------------------
+mkdir -p $target/gcc
+cd $target/gcc
+
+if [ ! -f configured-gcc ]
+then
+	CPPFLAGS="$cppflags $CPPFLAGS" \
+	LDFLAGS="$ldflags" \
+	CFLAGS_FOR_TARGET="-O2 -ffunction-sections -fdata-sections" \
+	CXXFLAGS_FOR_TARGET="-O2 -ffunction-sections -fdata-sections" \
+	LDFLAGS_FOR_TARGET="" \
+	../../gcc-$GCC_VER/configure \
+		--enable-languages=c,c++,objc,lto \
+		--with-gnu-as --with-gnu-ld --with-gcc \
+		--with-march=armv4t\
+		--enable-cxx-flags='-ffunction-sections' \
+		--disable-libstdcxx-verbose \
+		--enable-poison-system-directories \
+		--enable-interwork --enable-multilib \
+		--enable-threads --disable-win32-registry --disable-nls --disable-debug\
+		--disable-libmudflap --disable-libssp --disable-libgomp \
+		--disable-libstdcxx-pch \
+		--enable-libstdcxx-time=yes \
+		--enable-libstdcxx-filesystem-ts \
+		--target=$target \
+		--with-newlib \
+		--with-headers=../../newlib-$NEWLIB_VER/newlib/libc/include \
+		--prefix=$prefix \
+		--enable-lto\
+		--with-system-zlib \
+		--disable-tm-clone-registry \
+		--disable-__cxa_atexit \
+		--with-bugurl="http://wiki.devkitpro.org/index.php/Bug_Reports" --with-pkgversion="devkitARM release 57" \
+		$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
+
+cd $BUILDDIR
--- a/dkppc/crtls/gcn.ld
+++ b/dkppc/crtls/gcn.ld
@ -0,0 +1,303 @@
+/* Default linker script, for normal executables */
+OUTPUT_FORMAT("elf32-powerpc", "elf32-powerpc",
+	      "elf32-powerpc")
+OUTPUT_ARCH(powerpc:common)
+ENTRY(_start)
+SEARCH_DIR("/powerpc/powerpc-eabi-elf/lib");
+/* Do we need any of these for elf?
+   __DYNAMIC = 0;    */
+PROVIDE (__stack = 0x817F0000);
+SECTIONS
+{
+
+  /* DOL header (from TITANIK's GC docs)
+   */
+  . = 0x80003000;
+
+  .header	:
+  {
+  	file_start = .;
+	/*    0000-001B  Text[0..6] sections File Positions */
+	LONG(text_file_start);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+
+	/*    001C-0047  Data[0..10] sections File Positions */
+	LONG(data_file_start);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+
+	/*    0048-0063  Text[0..6] sections Mem Address */
+	LONG(text_mem_start);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+
+	/*    0064-008F  Data[0..10] sections Mem Address */
+	LONG(data_mem_start);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+
+	/*    0090-00AB  Text[0..6] sections Sizes */
+	LONG(text_mem_size);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+
+	/*    00AC-00D7  Data[0..10] sections Sizes */
+	LONG(data_mem_size);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+	LONG(0);
+
+	/*    00D8  BSS Mem address
+	 *    00DC  BSS Size */
+	LONG(bss_mem_start);
+	LONG(bss_mem_size);
+
+	/*    00E0  Entry Point */
+	LONG(ABSOLUTE(_start));
+  }
+
+
+  . = file_start + 0x100;
+
+  text_mem_start = .;
+
+  .init           :
+  {
+    KEEP (*(.init))
+  } =0
+  /* Read-only sections, merged into text segment: */
+  .interp         : { *(.interp) }
+  .hash           : { *(.hash) }
+  .dynsym         : { *(.dynsym) }
+  .dynstr         : { *(.dynstr) }
+  .gnu.version    : { *(.gnu.version) }
+  .gnu.version_d  : { *(.gnu.version_d) }
+  .gnu.version_r  : { *(.gnu.version_r) }
+  .rel.init       : { *(.rel.init) }
+  .rela.init      : { *(.rela.init) }
+  .rel.text       : { *(.rel.text .rel.text.* .rel.gnu.linkonce.t.*) }
+  .rela.text      : { *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*) }
+  .rel.fini       : { *(.rel.fini) }
+  .rela.fini      : { *(.rela.fini) }
+  .rel.rodata     : { *(.rel.rodata .rel.rodata.* .rel.gnu.linkonce.r.*) }
+  .rela.rodata    : { *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*) }
+  .rel.data       : { *(.rel.data .rel.data.* .rel.gnu.linkonce.d.*) }
+  .rela.data      : { *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*) }
+  .rel.tdata	  : { *(.rel.tdata .rel.tdata.* .rel.gnu.linkonce.td.*) }
+  .rela.tdata	  : { *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*) }
+  .rel.tbss	  : { *(.rel.tbss .rel.tbss.* .rel.gnu.linkonce.tb.*) }
+  .rela.tbss	  : { *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*) }
+  .rel.ctors      : { *(.rel.ctors) }
+  .rela.ctors     : { *(.rela.ctors) }
+  .rel.dtors      : { *(.rel.dtors) }
+  .rela.dtors     : { *(.rela.dtors) }
+  .rel.got        : { *(.rel.got) }
+  .rela.got       : { *(.rela.got) }
+  .rela.got1           : { *(.rela.got1) }
+  .rela.got2           : { *(.rela.got2) }
+  .rel.sdata      : { *(.rel.sdata .rel.sdata.* .rel.gnu.linkonce.s.*) }
+  .rela.sdata     : { *(.rela.sdata .rela.sdata.* .rela.gnu.linkonce.s.*) }
+  .rel.sbss       : { *(.rel.sbss .rel.sbss.* .rel.gnu.linkonce.sb.*) }
+  .rela.sbss      : { *(.rela.sbss .rela.sbss.* .rela.gnu.linkonce.sb.*) }
+  .rel.sdata2     : { *(.rel.sdata2 .rel.sdata2.* .rel.gnu.linkonce.s2.*) }
+  .rela.sdata2    : { *(.rela.sdata2 .rela.sdata2.* .rela.gnu.linkonce.s2.*) }
+  .rel.sbss2      : { *(.rel.sbss2 .rel.sbss2.* .rel.gnu.linkonce.sb2.*) }
+  .rela.sbss2     : { *(.rela.sbss2 .rela.sbss2.* .rela.gnu.linkonce.sb2.*) }
+  .rel.bss        : { *(.rel.bss .rel.bss.* .rel.gnu.linkonce.b.*) }
+  .rela.bss       : { *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*) }
+  .rel.plt        : { *(.rel.plt) }
+  .rela.plt       : { *(.rela.plt) }
+
+  .text           :
+  {
+    *(.text .stub .text.* .gnu.linkonce.t.*)
+    /* .gnu.warning sections are handled specially by elf32.em.  */
+    *(.gnu.warning)
+  } =0
+  .fini           :
+  {
+    KEEP (*(.fini))
+  } =0
+  PROVIDE (__etext = .);
+  PROVIDE (_etext = .);
+  PROVIDE (etext = .);
+  . = ALIGN(32);
+ text_mem_size = . - text_mem_start;
+  data_mem_start = .;
+   .rodata         : { *(.rodata .rodata.* .gnu.linkonce.r.*) }
+  .rodata1        : { *(.rodata1) }
+  .sdata2         : { *(.sdata2 .sdata2.* .gnu.linkonce.s2.*) }
+  .sbss2          : { *(.sbss2 .sbss2.* .gnu.linkonce.sb2.*) }
+  .eh_frame_hdr : { *(.eh_frame_hdr) }
+  . = ALIGN(32);
+  /* Ensure the __preinit_array_start label is properly aligned.  We
+     could instead move the label definition inside the section, but
+     the linker would then create the section even if it turns out to
+     be empty, which isn't pretty.  */
+  . = ALIGN(32 / 8);
+  PROVIDE (__preinit_array_start = .);
+  .preinit_array     : { *(.preinit_array) }
+  PROVIDE (__preinit_array_end = .);
+  PROVIDE (__init_array_start = .);
+  .init_array     : { *(.init_array) }
+  PROVIDE (__init_array_end = .);
+  PROVIDE (__fini_array_start = .);
+  .fini_array     : { *(.fini_array) }
+  PROVIDE (__fini_array_end = .);
+  .data           :
+  {
+    *(.data .data.* .gnu.linkonce.d.*)
+    SORT(CONSTRUCTORS)
+  }
+  .data1          : { *(.data1) }
+  .tdata	  : { *(.tdata .tdata.* .gnu.linkonce.td.*) }
+  .tbss		  : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) }
+  .eh_frame       : { KEEP (*(.eh_frame)) }
+  .gcc_except_table   : { *(.gcc_except_table) }
+  .fixup          : { *(.fixup) }
+  .got1           : { *(.got1) }
+  .got2           : { *(.got2) }
+  .dynamic        : { *(.dynamic) }
+  .ctors          :
+  {
+    /* gcc uses crtbegin.o to find the start of
+       the constructors, so we make sure it is
+       first.  Because this is a wildcard, it
+       doesn't matter if the user does not
+       actually link against crtbegin.o; the
+       linker won't look for a file to match a
+       wildcard.  The wildcard also means that it
+       doesn't matter which directory crtbegin.o
+       is in.  */
+    KEEP (*crtbegin*.o(.ctors))
+    /* We don't want to include the .ctor section from
+       from the crtend.o file until after the sorted ctors.
+       The .ctor section from the crtend file contains the
+       end of ctors marker and it must be last */
+    KEEP (*(EXCLUDE_FILE (*crtend*.o ) .ctors))
+    KEEP (*(SORT(.ctors.*)))
+    KEEP (*(.ctors))
+  }
+  .dtors          :
+  {
+    KEEP (*crtbegin*.o(.dtors))
+    KEEP (*(EXCLUDE_FILE (*crtend*.o ) .dtors))
+    KEEP (*(SORT(.dtors.*)))
+    KEEP (*(.dtors))
+  }
+  .jcr            : { KEEP (*(.jcr)) }
+  .got            : { *(.got.plt) *(.got) }
+  /* We want the small data sections together, so single-instruction offsets
+     can access them all, and initialized data all before uninitialized, so
+     we can shorten the on-disk segment size.  */
+  .sdata          :
+  {
+    *(.sdata .sdata.* .gnu.linkonce.s.*)
+  }
+  _edata = .;
+  PROVIDE (edata = .);
+
+data_mem_size = . - data_mem_start;
+  bss_mem_start = .;
+
+  __bss_start = .;
+  .sbss           :
+  {
+    PROVIDE (__sbss_start = .);
+    PROVIDE (___sbss_start = .);
+    *(.dynsbss)
+    *(.sbss .sbss.* .gnu.linkonce.sb.*)
+    *(.scommon)
+    PROVIDE (__sbss_end = .);
+    PROVIDE (___sbss_end = .);
+  }
+  .plt            : { *(.plt) }
+  .bss            :
+  {
+   *(.dynbss)
+   *(.bss .bss.* .gnu.linkonce.b.*)
+   *(COMMON)
+   /* Align here to ensure that the .bss section occupies space up to
+      _end.  Align after .bss to ensure correct alignment even if the
+      .bss section disappears because there are no input sections.  */
+   . = ALIGN(32 / 8);
+  }
+  . = ALIGN(32 / 8);
+ bss_mem_size = . - bss_mem_start;
+text_file_start = text_mem_start - file_start;
+data_file_start = data_mem_start - file_start;
+
+
+  _end = .;
+  __end = .;
+  PROVIDE (end = .);
+  /* Stabs debugging sections.  */
+  .stab          0 : { *(.stab) }
+  .stabstr       0 : { *(.stabstr) }
+  .stab.excl     0 : { *(.stab.excl) }
+  .stab.exclstr  0 : { *(.stab.exclstr) }
+  .stab.index    0 : { *(.stab.index) }
+  .stab.indexstr 0 : { *(.stab.indexstr) }
+  .comment       0 : { *(.comment) }
+  /* DWARF debug sections.
+     Symbols in the DWARF debugging sections are relative to the beginning
+     of the section so we begin them at 0.  */
+  /* DWARF 1 */
+  .debug          0 : { *(.debug) }
+  .line           0 : { *(.line) }
+  /* GNU DWARF 1 extensions */
+  .debug_srcinfo  0 : { *(.debug_srcinfo) }
+  .debug_sfnames  0 : { *(.debug_sfnames) }
+  /* DWARF 1.1 and DWARF 2 */
+  .debug_aranges  0 : { *(.debug_aranges) }
+  .debug_pubnames 0 : { *(.debug_pubnames) }
+  /* DWARF 2 */
+  .debug_info     0 : { *(.debug_info .gnu.linkonce.wi.*) }
+  .debug_abbrev   0 : { *(.debug_abbrev) }
+  .debug_line     0 : { *(.debug_line) }
+  .debug_frame    0 : { *(.debug_frame) }
+  .debug_str      0 : { *(.debug_str) }
+  .debug_loc      0 : { *(.debug_loc) }
+  .debug_macinfo  0 : { *(.debug_macinfo) }
+  /* SGI/MIPS DWARF 2 extensions */
+  .debug_weaknames 0 : { *(.debug_weaknames) }
+  .debug_funcnames 0 : { *(.debug_funcnames) }
+  .debug_typenames 0 : { *(.debug_typenames) }
+  .debug_varnames  0 : { *(.debug_varnames) }
+}
--- a/dkppc/crtls/ogc.ld
+++ b/dkppc/crtls/ogc.ld
@ -0,0 +1,283 @@
+/*
+ * Linkscript for GC
+ *
+ */
+
+OUTPUT_FORMAT("elf32-powerpc", "elf32-powerpc", "elf32-powerpc");
+OUTPUT_ARCH(powerpc:common);
+EXTERN(_start);
+ENTRY(_start);
+
+PHDRS
+{
+  stub PT_LOAD FLAGS(5);
+  text PT_LOAD FLAGS(5);
+  data PT_LOAD FLAGS(6);
+  bss  PT_LOAD;
+}
+
+SECTIONS
+{
+	/* default base address */
+	/* use -Wl,--section-start,.init=0xADDRESS to change */
+	. = 0x80003100;
+
+	/* Program */
+	.init          :
+	{
+		KEEP (*crt0.o(*.init))
+		KEEP (*(.init))
+	} :text = 0
+	.plt      : { *(.plt)	}
+	.interp			: { *(.interp) 	}
+	.hash			: { *(.hash) }
+	.dynsym			: { *(.dynsym) }
+	.dynstr			: { *(.dynstr) }
+	.gnu.version	: { *(.gnu.version) }
+	.gnu.version_d	: { *(.gnu.version_d) }
+	.gnu.version_r	: { *(.gnu.version_r) }
+	.rel.init		: { *(.rel.init) }
+	.rela.init		: { *(.rela.init) }
+	.rel.text		: { *(.rel.text .rel.text.* .rel.gnu.linkonce.t.*) }
+	.rela.text		: { *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*) }
+	.rel.fini		: { *(.rel.fini) }
+	.rela.fini		: { *(.rela.fini) }
+	.rel.rodata		: { *(.rel.rodata .rel.rodata.* .rel.gnu.linkonce.r.*) }
+	.rela.rodata	: { *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*) }
+	.rel.data		: { *(.rel.data .rel.data.* .rel.gnu.linkonce.d.*) }
+	.rela.data		: { *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*) }
+	.rel.tdata		: { *(.rel.tdata .rel.tdata.* .rel.gnu.linkonce.td.*) }
+	.rela.tdata		: { *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*) }
+	.rel.tbss		: { *(.rel.tbss .rel.tbss.* .rel.gnu.linkonce.tb.*) }
+	.rela.tbss		: { *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*) }
+	.rel.ctors		: { *(.rel.ctors) }
+	.rela.ctors		: { *(.rela.ctors) }
+	.rel.dtors		: { *(.rel.dtors) }
+	.rela.dtors		: { *(.rela.dtors) }
+	.rel.got		: { *(.rel.got)	}
+	.rela.got		: { *(.rela.got) }
+	.rela.got1		: { *(.rela.got1) }
+	.rela.got2		: { *(.rela.got2) }
+	.rel.sdata		: { *(.rel.sdata .rel.sdata.* .rel.gnu.linkonce.s.*) }
+	.rela.sdata		: { *(.rela.sdata .rela.sdata.* .rela.gnu.linkonce.s.*) }
+	.rel.sbss		: { *(.rel.sbss .rel.sbss.* .rel.gnu.linkonce.sb.*) }
+	.rela.sbss		: { *(.rela.sbss .rela.sbss.* .rel.gnu.linkonce.sb.*) }
+	.rel.sdata2		: { *(.rel.sdata2 .rel.sdata2.* .rel.gnu.linkonce.s2.*) }
+	.rela.sdata2	: { *(.rela.sdata2 .rela.sdata2.* .rela.gnu.linkonce.s2.*) }
+	.rel.sbss2		: { *(.rel.sbss2 .rel.sbss2.* .rel.gnu.linkonce.sb2.*) }
+	.rela.sbss2		: { *(.rela.sbss2 .rela.sbss2.* .rela.gnu.linkonce.sb2.*) }
+	.rel.bss		: { *(.rel.bss .rel.bss.* .rel.gnu.linkonce.b.*) }
+	.rela.bss		: { *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*) }
+	.rel.plt		: { *(.rel.plt) }
+	.rela.plt		: { *(.rela.plt) }
+
+	.text      :
+	{
+		*(.text)
+		*(.text.*)
+		/* .gnu.warning sections are handled specially by elf32.em.  */
+		*(.gnu.warning)
+		*(.gnu.linkonce.t.*)
+		. = ALIGN(32);   /* REQUIRED. LD is flaky without it. */
+	} = 0
+
+	.fini      :
+	{
+		KEEP (*(.fini))
+		. = ALIGN(32);   /* REQUIRED. LD is flaky without it. */
+	} = 0
+	
+	PROVIDE (__etext = .);
+	PROVIDE (_etext = .);
+	PROVIDE (etext = .);
+
+	.rodata   : { *(.rodata) *(.rodata.*) *(.gnu.linkonce.r.*) } :data
+	.rodata1   : { *(.rodata1) }
+	.sdata2   : { 
+		PROVIDE(_SDA2_BASE_ = . );
+		*(.sdata2) *(.sdata2.*)
+		*(.gnu.linkonce.s2.*)
+	}
+	.sbss2   : { *(.sbss2) *(.sbss2.*) *(.gnu.linkonce.sb2.*) }
+  /* Adjust the address for the data segment.  We want to adjust up to
+     the same address within the page on the next page up.  */
+  /* Ensure the __preinit_array_start label is properly aligned.  We
+     could instead move the label definition inside the section, but
+     the linker would then create the section even if it turns out to
+     be empty, which isn't pretty.  */
+	. = ALIGN(32 / 8);
+	PROVIDE (__preinit_array_start = .);
+	.preinit_array     : { *(.preinit_array) }
+	PROVIDE (__preinit_array_end = .);
+	PROVIDE (__init_array_start = .);
+	.init_array     : { *(.init_array) }
+	PROVIDE (__init_array_end = .);
+	PROVIDE (__fini_array_start = .);
+	.fini_array     : { *(.fini_array) }
+	PROVIDE (__fini_array_end = .);
+	.data    :
+	{
+		*(.data)
+		*(.data.*)
+		*(.gnu.linkonce.d.*)
+		SORT(CONSTRUCTORS)
+		. = ALIGN(32);   /* REQUIRED. LD is flaky without it. */
+	}
+
+	.data1   : { *(.data1) }
+	.tdata	  : { *(.tdata .tdata.* .gnu.linkonce.td.*) }
+	.tbss		  : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) }
+	.eh_frame : { KEEP (*(.eh_frame)) }
+	.gcc_except_table : { *(.gcc_except_table) }
+	.fixup          : { *(.fixup) }
+	.got1           : { *(.got1) }
+	.got2           : { *(.got2) }
+	.dynamic       : { *(.dynamic) }
+
+	.ctors   :
+	{
+	/*	gcc uses crtbegin.o to find the start of
+		the constructors, so we make sure it is
+		first.  Because this is a wildcard, it
+		doesn't matter if the user does not
+		actually link against crtbegin.o; the
+		linker won't look for a file to match a
+		wildcard.  The wildcard also means that it
+		doesn't matter which directory crtbegin.o
+		is in.  */
+
+		KEEP (*crtbegin.o(.ctors))
+
+    /*	We don't want to include the .ctor section from
+		from the crtend.o file until after the sorted ctors.
+		The .ctor section from the crtend file contains the
+		end of ctors marker and it must be last */
+
+		KEEP (*(EXCLUDE_FILE (*crtend.o ) .ctors))
+		KEEP (*(SORT(.ctors.*)))
+		KEEP (*(.ctors))
+		. = ALIGN(32);   /* REQUIRED. LD is flaky without it. */
+	}
+
+	.dtors         :
+	{
+		KEEP (*crtbegin.o(.dtors))
+		KEEP (*(EXCLUDE_FILE (*crtend.o ) .dtors))
+		KEEP (*(SORT(.dtors.*)))
+		KEEP (*(.dtors))
+		. = ALIGN(32);   /* REQUIRED. LD is flaky without it. */
+	}
+
+	.jcr            : { KEEP (*(.jcr)) }
+	.got		  : { *(.got.plt) *(.got) }
+
+
+	/*	We want the small data sections together, so single-instruction offsets
+		can access them all, and initialized data all before uninitialized, so
+		we can shorten the on-disk segment size.  */
+
+	.sdata     :
+	{
+		PROVIDE(_SDA_BASE_ = . );
+		*(.sdata)
+		*(.sdata.*)
+		*(.gnu.linkonce.s.*)
+		. = ALIGN(32);   /* REQUIRED. LD is flaky without it. */
+	}
+
+	_edata = .;
+	PROVIDE (edata = .);
+	
+	.sbss      :
+	{
+		__sbss_start = .;
+		PROVIDE (__sbss_start = .);
+		PROVIDE (___sbss_start = .);
+		*(.dynsbss)
+		*(.sbss)
+		*(.sbss.*)
+		*(.gnu.linkonce.sb.*)
+		*(.scommon)
+		PROVIDE (__sbss_end = .);
+		PROVIDE (___sbss_end = .);
+		. = ALIGN(32);   /* REQUIRED. LD is flaky without it. */
+		__sbss_end = .;
+	} :bss
+
+	.bss       :
+	{
+		__bss_start = .;
+		PROVIDE (__bss_start = .);
+		*(.dynbss)
+		*(.bss)
+		*(.bss.*)
+		*(.gnu.linkonce.b.*)
+		*(COMMON)
+	/*	Align here to ensure that the .bss section occupies space up to
+		_end.  Align after .bss to ensure correct alignment even if the
+		.bss section disappears because there are no input sections.  */
+
+		. = ALIGN(32);
+
+		PROVIDE (__bss_end = .);
+		__bss_end = .;
+	}
+
+	_end = .;
+	PROVIDE(end = .);
+	/* Stabs debugging sections.  */
+	.stab 0 : { *(.stab) }
+	.stabstr 0 : { *(.stabstr) }
+	.stab.excl 0 : { *(.stab.excl) }
+	.stab.exclstr 0 : { *(.stab.exclstr) }
+	.stab.index 0 : { *(.stab.index) }
+	.stab.indexstr 0 : { *(.stab.indexstr) }
+	.comment 0 : { *(.comment) }
+	/*	DWARF debug sections.
+		Symbols in the DWARF debugging sections are relative to the beginning
+		of the section so we begin them at 0.  */
+	/* DWARF 1 */
+	.debug          0 : { *(.debug) }
+	.line           0 : { *(.line) }
+	/* GNU DWARF 1 extensions */
+	.debug_srcinfo  0 : { *(.debug_srcinfo) }
+	.debug_sfnames  0 : { *(.debug_sfnames) }
+	/* DWARF 1.1 and DWARF 2 */
+	.debug_aranges  0 : { *(.debug_aranges) }
+	.debug_pubnames 0 : { *(.debug_pubnames) }
+	/* DWARF 2 */
+	.debug_info     0 : { *(.debug_info) }
+	.debug_abbrev   0 : { *(.debug_abbrev) }
+	.debug_line     0 : { *(.debug_line) }
+	.debug_frame    0 : { *(.debug_frame) }
+	.debug_str      0 : { *(.debug_str) }
+	.debug_loc      0 : { *(.debug_loc) }
+	.debug_macinfo  0 : { *(.debug_macinfo) }
+	/* SGI/MIPS DWARF 2 extensions */
+	.debug_weaknames 0 : { *(.debug_weaknames) }
+	.debug_funcnames 0 : { *(.debug_funcnames) }
+	.debug_typenames 0 : { *(.debug_typenames) }
+	.debug_varnames  0 : { *(.debug_varnames) }
+	/* These must appear regardless of  .  */
+}
+
+__isIPL = 0;
+__stack_addr = (__bss_start + SIZEOF(.bss) + 0x20000 + 7) & (-8);
+__stack_end = (__bss_start + SIZEOF(.bss));
+__intrstack_addr = (__stack_addr + 0x4000);
+__intrstack_end = (__stack_addr);
+__Arena1Lo = (__intrstack_addr + 31) & (-32);
+__Arena1Hi = (0x817FEFF0);
+
+__gxregs = (__Arena1Hi + 31) & (-32);
+/* for backward compatibility with old crt0 */
+PROVIDE (__stack = (0x817FEFF0));
+
+PROVIDE(__isIPL = __isIPL);
+PROVIDE(__stack_addr = __stack_addr);
+PROVIDE(__stack_end = __stack_end);
+PROVIDE(__intrstack_addr = __intrstack_addr);
+PROVIDE(__intrstack_end = __intrstack_end);
+PROVIDE(__Arena1Lo = __Arena1Lo);
+PROVIDE(__Arena1Hi = __Arena1Hi);
+PROVIDE(__gxregs = __gxregs);
--- a/dkppc/crtls/rvl.ld
+++ b/dkppc/crtls/rvl.ld
@ -0,0 +1,304 @@
+/*
+ * Linkscript for Wii
+ */
+
+OUTPUT_FORMAT("elf32-powerpc", "elf32-powerpc", "elf32-powerpc");
+OUTPUT_ARCH(powerpc:common);
+EXTERN(_start);
+ENTRY(_start);
+
+PHDRS
+{
+  stub PT_LOAD FLAGS(5);
+  text PT_LOAD FLAGS(5);
+  data PT_LOAD FLAGS(6);
+  bss1 PT_LOAD;
+  bss2 PT_LOAD;
+
+}
+
+SECTIONS
+{
+	/* stub is loaded at physical address 0x00003400 (though both 0x80003400 and 0x00003400 are equivalent for IOS) */
+	/* This can also be used to load an arbitrary standalone stub at an arbitrary address in memory, for any purpose */
+	/* Use -Wl,--section-start,.stub=0xADDRESS to change */
+	. = 0x00003400;
+
+	.stub :
+	{
+		KEEP(*(.stub))
+	} :stub = 0
+
+	/* default base address */
+	/* use -Wl,--section-start,.init=0xADDRESS to change */
+	. = 0x80004000;
+
+	/* Program */
+	.init          :
+	{
+		KEEP (*crt0.o(*.init))
+		KEEP (*(.init))
+	} :text = 0
+	.plt      : { *(.plt)	}
+	.interp			: { *(.interp) 	}
+	.hash			: { *(.hash) }
+	.dynsym			: { *(.dynsym) }
+	.dynstr			: { *(.dynstr) }
+	.gnu.version	: { *(.gnu.version) }
+	.gnu.version_d	: { *(.gnu.version_d) }
+	.gnu.version_r	: { *(.gnu.version_r) }
+	.rel.init		: { *(.rel.init) }
+	.rela.init		: { *(.rela.init) }
+	.rel.text		: { *(.rel.text .rel.text.* .rel.gnu.linkonce.t.*) }
+	.rela.text		: { *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*) }
+	.rel.fini		: { *(.rel.fini) }
+	.rela.fini		: { *(.rela.fini) }
+	.rel.rodata		: { *(.rel.rodata .rel.rodata.* .rel.gnu.linkonce.r.*) }
+	.rela.rodata	: { *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*) }
+	.rel.data		: { *(.rel.data .rel.data.* .rel.gnu.linkonce.d.*) }
+	.rela.data		: { *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*) }
+	.rel.tdata		: { *(.rel.tdata .rel.tdata.* .rel.gnu.linkonce.td.*) }
+	.rela.tdata		: { *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*) }
+	.rel.tbss		: { *(.rel.tbss .rel.tbss.* .rel.gnu.linkonce.tb.*) }
+	.rela.tbss		: { *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*) }
+	.rel.ctors		: { *(.rel.ctors) }
+	.rela.ctors		: { *(.rela.ctors) }
+	.rel.dtors		: { *(.rel.dtors) }
+	.rela.dtors		: { *(.rela.dtors) }
+	.rel.got		: { *(.rel.got)	}
+	.rela.got		: { *(.rela.got) }
+	.rela.got1		: { *(.rela.got1) }
+	.rela.got2		: { *(.rela.got2) }
+	.rel.sdata		: { *(.rel.sdata .rel.sdata.* .rel.gnu.linkonce.s.*) }
+	.rela.sdata		: { *(.rela.sdata .rela.sdata.* .rela.gnu.linkonce.s.*) }
+	.rel.sbss		: { *(.rel.sbss .rel.sbss.* .rel.gnu.linkonce.sb.*) }
+	.rela.sbss		: { *(.rela.sbss .rela.sbss.* .rel.gnu.linkonce.sb.*) }
+	.rel.sdata2		: { *(.rel.sdata2 .rel.sdata2.* .rel.gnu.linkonce.s2.*) }
+	.rela.sdata2	: { *(.rela.sdata2 .rela.sdata2.* .rela.gnu.linkonce.s2.*) }
+	.rel.sbss2		: { *(.rel.sbss2 .rel.sbss2.* .rel.gnu.linkonce.sb2.*) }
+	.rela.sbss2		: { *(.rela.sbss2 .rela.sbss2.* .rela.gnu.linkonce.sb2.*) }
+	.rel.bss		: { *(.rel.bss .rel.bss.* .rel.gnu.linkonce.b.*) }
+	.rela.bss		: { *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*) }
+	.rel.plt		: { *(.rel.plt) }
+	.rela.plt		: { *(.rela.plt) }
+
+	.text      :
+	{
+		*(.text)
+		*(.text.*)
+		/* .gnu.warning sections are handled specially by elf32.em.  */
+		*(.gnu.warning)
+		*(.gnu.linkonce.t.*)
+		. = ALIGN(32);   /* REQUIRED. LD is flaky without it. */
+	} = 0
+
+	.fini      :
+	{
+		KEEP (*(.fini))
+		. = ALIGN(32);   /* REQUIRED. LD is flaky without it. */
+	} = 0
+	
+	PROVIDE (__etext = .);
+	PROVIDE (_etext = .);
+	PROVIDE (etext = .);
+
+	.rodata   : { *(.rodata) *(.rodata.*) *(.gnu.linkonce.r.*) } :data
+	.rodata1   : { *(.rodata1) }
+	.sdata2   : {
+		PROVIDE(_SDA2_BASE_ = .);
+		*(.sdata2)
+		*(.sdata2.*)
+		*(.gnu.linkonce.s2.*)
+	}
+	.sbss2   : { *(.sbss2) *(.sbss2.*) *(.gnu.linkonce.sb2.*) }
+  /* Adjust the address for the data segment.  We want to adjust up to
+     the same address within the page on the next page up.  */
+  /* Ensure the __preinit_array_start label is properly aligned.  We
+     could instead move the label definition inside the section, but
+     the linker would then create the section even if it turns out to
+     be empty, which isn't pretty.  */
+	. = ALIGN(32 / 8);
+	PROVIDE (__preinit_array_start = .);
+	.preinit_array     : { *(.preinit_array) }
+	PROVIDE (__preinit_array_end = .);
+	PROVIDE (__init_array_start = .);
+	.init_array     : { *(.init_array) }
+	PROVIDE (__init_array_end = .);
+	PROVIDE (__fini_array_start = .);
+	.fini_array     : { *(.fini_array) }
+	PROVIDE (__fini_array_end = .);
+	.data    :
+	{
+		*(.data)
+		*(.data.*)
+		*(.gnu.linkonce.d.*)
+		SORT(CONSTRUCTORS)
+		. = ALIGN(32);   /* REQUIRED. LD is flaky without it. */
+	}
+
+	.data1   : { *(.data1) }
+	.tdata	  : { *(.tdata .tdata.* .gnu.linkonce.td.*) }
+	.tbss		  : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) }
+	.eh_frame : { KEEP (*(.eh_frame)) }
+	.gcc_except_table : { *(.gcc_except_table) }
+	.fixup          : { *(.fixup) }
+	.got1           : { *(.got1) }
+	.got2           : { *(.got2) }
+	.dynamic       : { *(.dynamic) }
+
+	.ctors   :
+	{
+	/*	gcc uses crtbegin.o to find the start of
+		the constructors, so we make sure it is
+		first.  Because this is a wildcard, it
+		doesn't matter if the user does not
+		actually link against crtbegin.o; the
+		linker won't look for a file to match a
+		wildcard.  The wildcard also means that it
+		doesn't matter which directory crtbegin.o
+		is in.  */
+
+		KEEP (*crtbegin.o(.ctors))
+
+    /*	We don't want to include the .ctor section from
+		from the crtend.o file until after the sorted ctors.
+		The .ctor section from the crtend file contains the
+		end of ctors marker and it must be last */
+
+		KEEP (*(EXCLUDE_FILE (*crtend.o ) .ctors))
+		KEEP (*(SORT(.ctors.*)))
+		KEEP (*(.ctors))
+		. = ALIGN(32);   /* REQUIRED. LD is flaky without it. */
+	}
+
+	.dtors         :
+	{
+		KEEP (*crtbegin.o(.dtors))
+		KEEP (*(EXCLUDE_FILE (*crtend.o ) .dtors))
+		KEEP (*(SORT(.dtors.*)))
+		KEEP (*(.dtors))
+		. = ALIGN(32);   /* REQUIRED. LD is flaky without it. */
+	}
+
+	.jcr            : { KEEP (*(.jcr)) }
+	.got		  : { *(.got.plt) *(.got) }
+
+
+	/*	We want the small data sections together, so single-instruction offsets
+		can access them all, and initialized data all before uninitialized, so
+		we can shorten the on-disk segment size.  */
+
+	.sdata     :
+	{
+		PROVIDE(_SDA_BASE_ = .);
+		*(.sdata)
+		*(.sdata.*)
+		*(.gnu.linkonce.s.*)
+		. = ALIGN(32);   /* REQUIRED. LD is flaky without it. */
+	}
+
+	_edata = .;
+	PROVIDE (edata = .);
+	
+	.sbss      :
+	{
+		__sbss_start = .;
+		PROVIDE (__sbss_start = .);
+		PROVIDE (___sbss_start = .);
+		*(.dynsbss)
+		*(.sbss)
+		*(.sbss.*)
+		*(.gnu.linkonce.sb.*)
+		*(.scommon)
+		PROVIDE (__sbss_end = .);
+		PROVIDE (___sbss_end = .);
+		. = ALIGN(32);   /* REQUIRED. LD is flaky without it. */
+		__sbss_end = .;
+	} :bss1
+
+	.bss       :
+	{
+		__bss_start = .;
+		PROVIDE (__bss_start = .);
+		*(.dynbss)
+		*(.bss)
+		*(.bss.*)
+		*(.gnu.linkonce.b.*)
+		*(COMMON)
+	/*	Align here to ensure that the .bss section occupies space up to
+		_end.  Align after .bss to ensure correct alignment even if the
+		.bss section disappears because there are no input sections.  */
+
+		. = ALIGN(32);
+
+		PROVIDE (__bss_end = .);
+		__bss_end = .;
+	} :bss2
+
+	_end = .;
+	PROVIDE(end = .);
+	/* Stabs debugging sections.  */
+	.stab 0 : { *(.stab) }
+	.stabstr 0 : { *(.stabstr) }
+	.stab.excl 0 : { *(.stab.excl) }
+	.stab.exclstr 0 : { *(.stab.exclstr) }
+	.stab.index 0 : { *(.stab.index) }
+	.stab.indexstr 0 : { *(.stab.indexstr) }
+	.comment 0 : { *(.comment) }
+	/*	DWARF debug sections.
+		Symbols in the DWARF debugging sections are relative to the beginning
+		of the section so we begin them at 0.  */
+	/* DWARF 1 */
+	.debug          0 : { *(.debug) }
+	.line           0 : { *(.line) }
+	/* GNU DWARF 1 extensions */
+	.debug_srcinfo  0 : { *(.debug_srcinfo) }
+	.debug_sfnames  0 : { *(.debug_sfnames) }
+	/* DWARF 1.1 and DWARF 2 */
+	.debug_aranges  0 : { *(.debug_aranges) }
+	.debug_pubnames 0 : { *(.debug_pubnames) }
+	/* DWARF 2 */
+	.debug_info     0 : { *(.debug_info) }
+	.debug_abbrev   0 : { *(.debug_abbrev) }
+	.debug_line     0 : { *(.debug_line) }
+	.debug_frame    0 : { *(.debug_frame) }
+	.debug_str      0 : { *(.debug_str) }
+	.debug_loc      0 : { *(.debug_loc) }
+	.debug_macinfo  0 : { *(.debug_macinfo) }
+	/* SGI/MIPS DWARF 2 extensions */
+	.debug_weaknames 0 : { *(.debug_weaknames) }
+	.debug_funcnames 0 : { *(.debug_funcnames) }
+	.debug_typenames 0 : { *(.debug_typenames) }
+	.debug_varnames  0 : { *(.debug_varnames) }
+	/* These must appear regardless of  .  */
+}
+
+__isIPL = 0;
+__stack_addr = (__bss_start + SIZEOF(.bss) + 0x20000 + 7) & (-8);
+__stack_end = (__bss_start + SIZEOF(.bss));
+__intrstack_addr = (__stack_addr + 0x4000);
+__intrstack_end = (__stack_addr);
+__Arena1Lo = (__intrstack_addr + 31) & (-32);
+__Arena1Hi = (0x817FEFF0);
+__Arena2Lo = (0x90002000);
+__Arena2Hi = (0x933E0000);
+
+__gxregs = (__Arena1Hi + 31) & (-32);
+__ipcbufferLo = (0x933e0000);
+__ipcbufferHi = (0x93400000);
+
+/* for backward compatibility with old crt0 */
+PROVIDE (__stack = (0x817FEFF0));
+
+PROVIDE(__isIPL = __isIPL);
+PROVIDE(__stack_addr = __stack_addr);
+PROVIDE(__stack_end = __stack_end);
+PROVIDE(__intrstack_addr = __intrstack_addr);
+PROVIDE(__intrstack_end = __intrstack_end);
+PROVIDE(__Arena1Lo = __Arena1Lo);
+PROVIDE(__Arena1Hi = __Arena1Hi);
+PROVIDE(__Arena2Lo = __Arena2Lo);
+PROVIDE(__Arena2Hi = __Arena2Hi);
+PROVIDE(__ipcbufferLo = __ipcbufferLo);
+PROVIDE(__ipcbufferHi = __ipcbufferHi);
+PROVIDE(__gxregs = __gxregs);
--- a/dkppc/patches/binutils-2.36.1.patch
+++ b/dkppc/patches/binutils-2.36.1.patch
@ -0,0 +1,12 @@
+diff -NBaur binutils-2.36.1/opcodes/ppc-opc.c binutils-2.36.1-ppc/opcodes/ppc-opc.c
+--- binutils-2.36.1/opcodes/ppc-opc.c	2021-01-09 10:47:34.000000000 +0000
+++ binutils-2.36.1-ppc/opcodes/ppc-opc.c	2021-02-14 19:41:09.350749949 +0000
+@@ -4225,7 +4225,7 @@
+ #define MFDEC2	(PPC_OPCODE_PPC | PPC_OPCODE_601 | PPC_OPCODE_BOOKE \
+ 		 | PPC_OPCODE_TITAN)
+ #define BOOKE	PPC_OPCODE_BOOKE
+-#define NO371	PPC_OPCODE_BOOKE | PPC_OPCODE_PPCPS | PPC_OPCODE_EFS
+#define NO371	PPC_OPCODE_BOOKE | PPC_OPCODE_EFS
+ #define PPCE300 PPC_OPCODE_E300
+ #define PPCSPE	PPC_OPCODE_SPE
+ #define PPCSPE2 PPC_OPCODE_SPE2
--- a/dkppc/patches/binutils-2.37.patch
+++ b/dkppc/patches/binutils-2.37.patch
@ -0,0 +1,28 @@
+diff -NBaur binutils-2.37/libiberty/rust-demangle.c binutils-2.37-new/libiberty/rust-demangle.c
+--- binutils-2.37/libiberty/rust-demangle.c	2021-07-15 15:19:46.000000000 +0100
+++ binutils-2.37-new/libiberty/rust-demangle.c	2022-01-01 22:02:21.860422023 +0000
+@@ -75,10 +75,10 @@
+   int version;
+ 
+   /* Recursion depth.  */
+-  uint recursion;
+  unsigned recursion;
+   /* Maximum number of times demangle_path may be called recursively.  */
+ #define RUST_MAX_RECURSION_COUNT  1024
+-#define RUST_NO_RECURSION_LIMIT   ((uint) -1)
+#define RUST_NO_RECURSION_LIMIT   ((unsigned) -1)
+ 
+   uint64_t bound_lifetime_depth;
+ };
+diff -NBaur binutils-2.37/opcodes/ppc-opc.c binutils-2.37-new/opcodes/ppc-opc.c
+--- binutils-2.37/opcodes/ppc-opc.c	2021-07-08 12:37:21.000000000 +0100
+++ binutils-2.37-new/opcodes/ppc-opc.c	2022-01-01 22:02:04.409141184 +0000
+@@ -4302,7 +4302,7 @@
+ #define MFDEC2	(PPC_OPCODE_PPC | PPC_OPCODE_601 | PPC_OPCODE_BOOKE \
+ 		 | PPC_OPCODE_TITAN)
+ #define BOOKE	PPC_OPCODE_BOOKE
+-#define NO371	PPC_OPCODE_BOOKE | PPC_OPCODE_PPCPS | PPC_OPCODE_EFS
+#define NO371	PPC_OPCODE_BOOKE | PPC_OPCODE_EFS
+ #define PPCE300 PPC_OPCODE_E300
+ #define PPCSPE	PPC_OPCODE_SPE
+ #define PPCSPE2 PPC_OPCODE_SPE2
--- a/dkppc/patches/gcc-11.2.0.patch
+++ b/dkppc/patches/gcc-11.2.0.patch
@ -0,0 +1,980 @@
+diff --git a/config/gthr.m4 b/config/gthr.m4
+index 4b937306ad0..bfd0375bd60 100644
+--- a/config/gthr.m4
+++ b/config/gthr.m4
+@@ -13,6 +13,7 @@ AC_DEFUN([GCC_AC_THREAD_HEADER],
+ case $1 in
+     aix)	thread_header=config/rs6000/gthr-aix.h ;;
+     dce)	thread_header=config/pa/gthr-dce.h ;;
+    dkp)        thread_header=config/rs6000/gthr-dkp.h ;;
+     gcn)	thread_header=config/gcn/gthr-gcn.h ;;
+     lynx)	thread_header=config/gthr-lynx.h ;;
+     mipssde)	thread_header=config/mips/gthr-mipssde.h ;;
+diff --git a/gcc/config.host b/gcc/config.host
+index 0a02c33cc80..38f7adc655e 100644
+--- a/gcc/config.host
+++ b/gcc/config.host
+@@ -251,6 +251,10 @@ case ${host} in
+     host_extra_gcc_objs="${host_extra_gcc_objs} driver-mingw32.o"
+     host_lto_plugin_soname=liblto_plugin.dll
+     ;;
+  aarch64-*-darwin*)
+    out_host_hook_obj="${out_host_hook_obj} host-aarch64-darwin.o"
+    host_xmake_file="${host_xmake_file} aarch64/x-darwin"
+    ;;
+   i[34567]86-*-darwin* | x86_64-*-darwin*)
+     out_host_hook_obj="${out_host_hook_obj} host-i386-darwin.o"
+     host_xmake_file="${host_xmake_file} i386/x-darwin"
+diff --git a/gcc/config/aarch64/host-aarch64-darwin.c b/gcc/config/aarch64/host-aarch64-darwin.c
+new file mode 100644
+index 00000000000..92c38b0b9db
+--- /dev/null
+++ b/gcc/config/aarch64/host-aarch64-darwin.c
+@@ -0,0 +1,32 @@
+/* i386-darwin host-specific hook definitions.
+   Copyright (C) 2003-2021 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/>.  */
+
+#define IN_TARGET_CODE 1
+
+#include "config.h"
+#include "system.h"
+#include "coretypes.h"
+#include "hosthooks.h"
+#include "hosthooks-def.h"
+#include "config/host-darwin.h"
+
+/* Darwin doesn't do anything special for aarch64 hosts; this file exists just
+   to include config/host-darwin.h.  */
+
+const struct host_hooks host_hooks = HOST_HOOKS_INITIALIZER;
+diff --git a/gcc/config/aarch64/x-darwin b/gcc/config/aarch64/x-darwin
+new file mode 100644
+index 00000000000..6d788d5e89c
+--- /dev/null
+++ b/gcc/config/aarch64/x-darwin
+@@ -0,0 +1,3 @@
+host-aarch64-darwin.o : $(srcdir)/config/aarch64/host-aarch64-darwin.c
+	$(COMPILE) $<
+	$(POSTCOMPILE)
+diff --git a/gcc/config/i386/host-mingw32.c b/gcc/config/i386/host-mingw32.c
+index 360a280b23a..2c03947999a 100644
+--- a/gcc/config/i386/host-mingw32.c
+++ b/gcc/config/i386/host-mingw32.c
+@@ -45,7 +45,11 @@ static size_t mingw32_gt_pch_alloc_granularity (void);
+ static inline void w32_error(const char*, const char*, int, const char*);
+ 
+ /* FIXME: Is this big enough?  */
+#if __MINGW64__
+static const size_t pch_VA_max_size  = UINT64_C(64 * 1024 * 1024 * 1024);
+#else
+ static const size_t pch_VA_max_size  = 128 * 1024 * 1024;
+#endif
+ 
+ /* Granularity for reserving address space.  */
+ static size_t va_granularity = 0x10000;
+diff --git a/gcc/config/newlib-stdint.h b/gcc/config/newlib-stdint.h
+index 65d1fa2cd1f..51991aab75c 100644
+--- a/gcc/config/newlib-stdint.h
+++ b/gcc/config/newlib-stdint.h
+@@ -25,7 +25,7 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+ /* newlib uses 32-bit long in certain cases for all non-SPU
+    targets.  */
+ #ifndef STDINT_LONG32
+-#define STDINT_LONG32 (LONG_TYPE_SIZE == 32)
+#define STDINT_LONG32 0
+ #endif
+ 
+ #define SIG_ATOMIC_TYPE "int"
+diff --git a/gcc/config/rs6000/rs6000.h b/gcc/config/rs6000/rs6000.h
+index a7953fad965..04abd41239b 100644
+--- a/gcc/config/rs6000/rs6000.h
+++ b/gcc/config/rs6000/rs6000.h
+@@ -196,6 +196,7 @@ ASM_OPT_ANY
+ /* -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.  */
+#if 0
+ #if defined(__powerpc__) || defined(__POWERPC__) || defined(_AIX)
+ /* In driver-rs6000.c.  */
+ extern const char *host_detect_local_cpu (int argc, const char **argv);
+@@ -207,6 +208,8 @@ extern const char *host_detect_local_cpu (int argc, const char **argv);
+ #else
+ #define ASM_CPU_NATIVE_SPEC "%(asm_default)"
+ #endif
+#endif
+#define ASM_CPU_NATIVE_SPEC "%(asm_default)"
+ 
+ #ifndef CC1_CPU_SPEC
+ #ifdef HAVE_LOCAL_CPU_DETECT
+diff --git a/gcc/config/rs6000/sysv4.h b/gcc/config/rs6000/sysv4.h
+index 510abe169c5..988e82007b0 100644
+--- a/gcc/config/rs6000/sysv4.h
+++ b/gcc/config/rs6000/sysv4.h
+@@ -590,7 +590,11 @@ GNU_USER_TARGET_CC1_SPEC
+ 
+ /* 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)         ; \
+@@ -621,7 +625,8 @@ GNU_USER_TARGET_CC1_SPEC
+ 
+ /* 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)         ; \
+@@ -636,7 +641,10 @@ GNU_USER_TARGET_CC1_SPEC
+ /* 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)         ; \
+@@ -650,7 +658,10 @@ GNU_USER_TARGET_CC1_SPEC
+ 
+ #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)         ; \
+@@ -664,7 +675,8 @@ GNU_USER_TARGET_CC1_SPEC
+ 
+ #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)         ; \
+@@ -674,11 +686,12 @@ GNU_USER_TARGET_CC1_SPEC
+   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)         ; \
+@@ -694,16 +707,27 @@ GNU_USER_TARGET_CC1_SPEC
+ 
+ /* 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"
+@@ -851,6 +875,7 @@ ncrtn.o%s"
+ #undef	SUBTARGET_EXTRA_SPECS
+ #define	SUBTARGET_EXTRA_SPECS						\
+   { "crtsavres_default",	CRTSAVRES_DEFAULT_SPEC },		\
+  { "lib_ogc",			LIB_OGC_SPEC },				\
+   { "lib_ads",			LIB_ADS_SPEC },				\
+   { "lib_yellowknife",		LIB_YELLOWKNIFE_SPEC },			\
+   { "lib_mvme",			LIB_MVME_SPEC },			\
+@@ -860,6 +885,7 @@ ncrtn.o%s"
+   { "lib_netbsd",		LIB_NETBSD_SPEC },			\
+   { "lib_openbsd",		LIB_OPENBSD_SPEC },			\
+   { "lib_default",		LIB_DEFAULT_SPEC },			\
+  { "startfile_ogc",		STARTFILE_OGC_SPEC },			\
+   { "startfile_ads",		STARTFILE_ADS_SPEC },			\
+   { "startfile_yellowknife",	STARTFILE_YELLOWKNIFE_SPEC },		\
+   { "startfile_mvme",		STARTFILE_MVME_SPEC },			\
+@@ -869,6 +895,7 @@ ncrtn.o%s"
+   { "startfile_netbsd",		STARTFILE_NETBSD_SPEC },		\
+   { "startfile_openbsd",	STARTFILE_OPENBSD_SPEC },		\
+   { "startfile_default",	STARTFILE_DEFAULT_SPEC },		\
+  { "endfile_ogc",		ENDFILE_OGC_SPEC },			\
+   { "endfile_ads",		ENDFILE_ADS_SPEC },			\
+   { "endfile_yellowknife",	ENDFILE_YELLOWKNIFE_SPEC },		\
+   { "endfile_mvme",		ENDFILE_MVME_SPEC },			\
+@@ -880,7 +907,11 @@ ncrtn.o%s"
+   { "endfile_default",		ENDFILE_DEFAULT_SPEC },			\
+   { "link_shlib",		LINK_SHLIB_SPEC },			\
+   { "link_start",		LINK_START_SPEC },			\
+  { "link_start_vgc",		LINK_START_VGC_SPEC },			\
+  { "link_start_gcb",		LINK_START_GCB_SPEC },			\
+  { "link_start_rvl",		LINK_START_RVL_SPEC },			\
+   { "link_start_ads",		LINK_START_ADS_SPEC },			\
+  { "link_start_ogc",		LINK_START_OGC_SPEC },			\
+   { "link_start_yellowknife",	LINK_START_YELLOWKNIFE_SPEC },		\
+   { "link_start_mvme",		LINK_START_MVME_SPEC },			\
+   { "link_start_sim",		LINK_START_SIM_SPEC },			\
+@@ -890,6 +921,7 @@ ncrtn.o%s"
+   { "link_start_openbsd",	LINK_START_OPENBSD_SPEC },		\
+   { "link_start_default",	LINK_START_DEFAULT_SPEC },		\
+   { "link_os",			LINK_OS_SPEC },				\
+  { "link_os_ogc",		LINK_OS_OGC_SPEC },			\
+   { "link_os_ads",		LINK_OS_ADS_SPEC },			\
+   { "link_os_yellowknife",	LINK_OS_YELLOWKNIFE_SPEC },		\
+   { "link_os_mvme",		LINK_OS_MVME_SPEC },			\
+@@ -901,6 +933,9 @@ ncrtn.o%s"
+   { "link_os_default",		LINK_OS_DEFAULT_SPEC },			\
+   { "cc1_secure_plt_default",	CC1_SECURE_PLT_DEFAULT_SPEC },		\
+   { "link_secure_plt",		LINK_SECURE_PLT_SPEC },			\
+  { "cpp_os_gcn",		CPP_OS_GCN_SPEC },			\
+  { "cpp_os_ogc",		CPP_OS_OGC_SPEC },			\
+  { "cpp_os_rvl",		CPP_OS_RVL_SPEC },			\
+   { "cpp_os_ads",		CPP_OS_ADS_SPEC },			\
+   { "cpp_os_yellowknife",	CPP_OS_YELLOWKNIFE_SPEC },		\
+   { "cpp_os_mvme",		CPP_OS_MVME_SPEC },			\
+diff --git a/gcc/config/rs6000/sysv4.opt b/gcc/config/rs6000/sysv4.opt
+index 7ab55c49940..763709e907e 100644
+--- a/gcc/config/rs6000/sysv4.opt
+++ b/gcc/config/rs6000/sysv4.opt
+@@ -124,6 +124,26 @@ mads
+ Target RejectNegative
+ Link with libads.a, libc.a and crt0.o.
+ 
+mgcn
+Target RejectNegative
+Link with libsysbase.a and libc.a, use ogc linker script 
+
+mogc
+Target RejectNegative
+Link with libsysbase.a and libc.a, use ogc linker script 
+
+mgcbios
+Target RejectNegative
+Link with libsysbase.a and libc.a, use gcbogc linker script 
+
+mvgc
+Target RejectNegative
+Link with libsysbase.a and libc.a, use gcbogc linker script 
+
+mrvl
+Target RejectNegative
+Link with libsysbase.a and libc.a, use rvl linker script 
+
+ myellowknife
+ Target RejectNegative
+ Link with libyk.a, libc.a and crt0.o.
+diff --git a/gcc/configure b/gcc/configure
+index 9b28369e3bf..79b95018a89 100755
+--- a/gcc/configure
+++ b/gcc/configure
+@@ -12593,7 +12593,7 @@ case ${enable_threads} in
+     # default
+     target_thread_file='single'
+     ;;
+-  aix | dce | lynx | mipssde | posix | rtems | \
+  aix | dce | dkp | lynx | mipssde | posix | rtems | \
+   single | tpf | vxworks | win32)
+     target_thread_file=${enable_threads}
+     ;;
+diff --git a/gcc/configure.ac b/gcc/configure.ac
+index 162e08cbc02..34d35d0de8d 100644
+--- a/gcc/configure.ac
+++ b/gcc/configure.ac
+@@ -1925,7 +1925,7 @@ case ${enable_threads} in
+     # default
+     target_thread_file='single'
+     ;;
+-  aix | dce | lynx | mipssde | posix | rtems | \
+  aix | dce | dkp | lynx | mipssde | posix | rtems | \
+   single | tpf | vxworks | win32)
+     target_thread_file=${enable_threads}
+     ;;
+diff --git a/libgcc/config/rs6000/crtrestvr.S b/libgcc/config/rs6000/crtrestvr.S
+index b372409dd42..708ba039963 100644
+--- a/libgcc/config/rs6000/crtrestvr.S
+++ b/libgcc/config/rs6000/crtrestvr.S
+@@ -24,7 +24,7 @@
+ 
+ /* On PowerPC64 Linux, these functions are provided by the linker.  */
+ #ifndef __powerpc64__
+-
+#if 0
+ #undef __ALTIVEC__
+ #define __ALTIVEC__ 1
+ 	#include "ppc-asm.h"
+@@ -86,3 +86,4 @@ FUNC_END(_restvr_20)
+ CFI_ENDPROC
+ 
+ #endif
+#endif
+diff --git a/libgcc/config/rs6000/crtsavevr.S b/libgcc/config/rs6000/crtsavevr.S
+index 48a4d65eed4..6835ea69279 100644
+--- a/libgcc/config/rs6000/crtsavevr.S
+++ b/libgcc/config/rs6000/crtsavevr.S
+@@ -24,7 +24,7 @@
+ 
+ /* On PowerPC64 Linux, these functions are provided by the linker.  */
+ #ifndef __powerpc64__
+-
+#if 0
+ #undef __ALTIVEC__
+ #define __ALTIVEC__ 1
+ 	#include "ppc-asm.h"
+@@ -86,3 +86,4 @@ FUNC_END(_savevr_20)
+ CFI_ENDPROC
+ 
+ #endif
+#endif
+diff --git a/libgcc/config/rs6000/gthr-dkp.c b/libgcc/config/rs6000/gthr-dkp.c
+new file mode 100644
+index 00000000000..26180aa7f36
+--- /dev/null
+++ b/libgcc/config/rs6000/gthr-dkp.c
+@@ -0,0 +1,319 @@
+/* Threads compatibility routines for libgcc2 and libobjc.  */
+/* Compile this one with gcc.  */
+/* Copyright (C) 1997-2016 Free Software Foundation, Inc.
+
+This file is part of GCC.
+
+GCC is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3, or (at your option) any later
+version.
+
+GCC is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+for more details.
+
+Under Section 7 of GPL version 3, you are granted additional
+permissions described in the GCC Runtime Library Exception, version
+3.1, as published by the Free Software Foundation.
+
+You should have received a copy of the GNU General Public License and
+a copy of the GCC Runtime Library Exception along with this program;
+see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+<http://www.gnu.org/licenses/>.  */
+
+#define _BUILDING_LIBGCC
+#include "gthr-dkp.h"
+#include <stddef.h>
+
+
+int
+__gthread_active_p (void)
+{
+  if (!__has_gthr_impl(active)) {
+    return 0;
+  }
+
+  return __gthr_impl_active();
+}
+
+int
+__gthread_create (__gthread_t *__threadid, void *(*__func) (void*),
+                  void *__args)
+{
+  if (!__has_gthr_impl(create)) {
+    return -1;
+  }
+
+  return __gthr_impl_create(__threadid, __func, __args);
+}
+
+int
+__gthread_join (__gthread_t __threadid, void **__value_ptr)
+{
+  if (!__has_gthr_impl(join)) {
+    return -1;
+  }
+
+  return __gthr_impl_join(__threadid, __value_ptr);
+}
+
+int
+__gthread_detach (__gthread_t __threadid)
+{
+  if (!__has_gthr_impl(detach)) {
+    return -1;
+  }
+
+  return __gthr_impl_detach(__threadid);
+}
+
+int
+__gthread_equal (__gthread_t __t1, __gthread_t __t2)
+{
+  if (!__has_gthr_impl(equal)) {
+    return -1;
+  }
+
+  return __gthr_impl_equal(__t1, __t2);
+}
+
+__gthread_t
+__gthread_self (void)
+{
+  if (!__has_gthr_impl(self)) {
+    __gthread_t result = { 0 };
+    return result;
+  }
+
+  return __gthr_impl_self();
+}
+
+int
+__gthread_yield (void)
+{
+  if (!__has_gthr_impl(yield)) {
+    return -1;
+  }
+
+  return __gthr_impl_yield();
+}
+
+int
+__gthread_once (__gthread_once_t *__once, void (*__func) (void))
+{
+  if (!__has_gthr_impl(once)) {
+    return -1;
+  }
+
+  return __gthr_impl_once(__once, __func);
+}
+
+int
+__gthread_key_create (__gthread_key_t *__key, void (*__dtor) (void *))
+{
+  if (!__has_gthr_impl(key_create)) {
+    return -1;
+  }
+
+  return __gthr_impl_key_create(__key, __dtor);
+}
+
+int
+__gthread_key_delete (__gthread_key_t __key)
+{
+  if (!__has_gthr_impl(key_delete)) {
+    return -1;
+  }
+
+  return __gthr_impl_key_delete(__key);
+}
+
+void *
+__gthread_getspecific (__gthread_key_t __key)
+{
+  if (!__has_gthr_impl(getspecific)) {
+    return NULL;
+  }
+
+  return __gthr_impl_getspecific(__key);
+}
+
+int
+__gthread_setspecific (__gthread_key_t __key, const void *__ptr)
+{
+  if (!__has_gthr_impl(setspecific)) {
+    return -1;
+  }
+
+  return __gthr_impl_setspecific(__key, __ptr);
+}
+
+void
+__gthread_mutex_init_function (__gthread_mutex_t *__mutex)
+{
+  if (__has_gthr_impl(mutex_init_function)) {
+    __gthr_impl_mutex_init_function(__mutex);
+  }
+}
+
+int
+__gthread_mutex_destroy (__gthread_mutex_t *__mutex)
+{
+  if (!__has_gthr_impl(mutex_destroy)) {
+    return -1;
+  }
+
+  return __gthr_impl_mutex_destroy(__mutex);
+}
+
+int
+__gthread_mutex_lock (__gthread_mutex_t *__mutex)
+{
+  if (!__has_gthr_impl(mutex_lock)) {
+    return -1;
+  }
+
+  return __gthr_impl_mutex_lock(__mutex);
+}
+
+int
+__gthread_mutex_trylock (__gthread_mutex_t *__mutex)
+{
+  if (!__has_gthr_impl(mutex_trylock)) {
+    return -1;
+  }
+
+  return __gthr_impl_mutex_trylock(__mutex);
+}
+
+int
+__gthread_mutex_unlock (__gthread_mutex_t *__mutex)
+{
+  if (!__has_gthr_impl(mutex_unlock)) {
+    return -1;
+  }
+
+  return __gthr_impl_mutex_unlock(__mutex);
+}
+
+int
+__gthread_recursive_mutex_init_function (__gthread_recursive_mutex_t *__mutex)
+{
+  if (!__has_gthr_impl(recursive_mutex_init_function)) {
+    return -1;
+  }
+
+  return __gthr_impl_recursive_mutex_init_function(__mutex);
+}
+
+int
+__gthread_recursive_mutex_lock (__gthread_recursive_mutex_t *__mutex)
+{
+  if (!__has_gthr_impl(recursive_mutex_lock)) {
+    return -1;
+  }
+
+  return __gthr_impl_recursive_mutex_lock(__mutex);
+}
+
+int
+__gthread_recursive_mutex_trylock (__gthread_recursive_mutex_t *__mutex)
+{
+  if (!__has_gthr_impl(recursive_mutex_trylock)) {
+    return -1;
+  }
+
+  return __gthr_impl_recursive_mutex_trylock(__mutex);
+}
+
+int
+__gthread_recursive_mutex_unlock (__gthread_recursive_mutex_t *__mutex)
+{
+  if (!__has_gthr_impl(recursive_mutex_unlock)) {
+    return -1;
+  }
+
+  return __gthr_impl_recursive_mutex_unlock(__mutex);
+}
+
+int
+__gthread_recursive_mutex_destroy (__gthread_recursive_mutex_t *__mutex)
+{
+  if (!__has_gthr_impl(recursive_mutex_destroy)) {
+    return -1;
+  }
+
+  return __gthr_impl_recursive_mutex_destroy(__mutex);
+}
+
+void
+__gthread_cond_init_function (__gthread_cond_t *__cond)
+{
+  if (__has_gthr_impl(cond_init_function)) {
+    __gthr_impl_cond_init_function(__cond);
+  }
+}
+
+int
+__gthread_cond_broadcast (__gthread_cond_t *__cond)
+{
+  if (!__has_gthr_impl(cond_broadcast)) {
+    return -1;
+  }
+
+  return __gthr_impl_cond_broadcast(__cond);
+}
+
+int
+__gthread_cond_signal (__gthread_cond_t *__cond)
+{
+  if (!__has_gthr_impl(cond_signal)) {
+    return -1;
+  }
+
+  return __gthr_impl_cond_signal(__cond);
+}
+
+int
+__gthread_cond_wait (__gthread_cond_t *__cond, __gthread_mutex_t *__mutex)
+{
+  if (!__has_gthr_impl(cond_wait)) {
+    return -1;
+  }
+
+  return __gthr_impl_cond_wait(__cond, __mutex);
+}
+
+int
+__gthread_cond_timedwait (__gthread_cond_t *__cond, __gthread_mutex_t *__mutex,
+                          const __gthread_time_t *__abs_timeout)
+{
+  if (!__has_gthr_impl(cond_timedwait)) {
+    return -1;
+  }
+
+  return __gthr_impl_cond_timedwait(__cond, __mutex, __abs_timeout);
+}
+
+int
+__gthread_cond_wait_recursive (__gthread_cond_t *__cond,
+                               __gthread_recursive_mutex_t *__mutex)
+{
+  if (!__has_gthr_impl(cond_wait_recursive)) {
+    return -1;
+  }
+
+  return __gthr_impl_cond_wait_recursive(__cond, __mutex);
+}
+
+int
+__gthread_cond_destroy (__gthread_cond_t* __cond)
+{
+  if (!__has_gthr_impl(cond_destroy)) {
+    return -1;
+  }
+
+  return __gthr_impl_cond_destroy(__cond);
+}
+diff --git a/libgcc/config/rs6000/gthr-dkp.h b/libgcc/config/rs6000/gthr-dkp.h
+new file mode 100644
+index 00000000000..72ecf82ab83
+--- /dev/null
+++ b/libgcc/config/rs6000/gthr-dkp.h
+@@ -0,0 +1,187 @@
+/* Threads compatibility routines for libgcc2 and libobjc.  */
+/* Compile this one with gcc.  */
+/* Copyright (C) 1997-2016 Free Software Foundation, Inc.
+
+This file is part of GCC.
+
+GCC is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3, or (at your option) any later
+version.
+
+GCC is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+for more details.
+
+Under Section 7 of GPL version 3, you are granted additional
+permissions described in the GCC Runtime Library Exception, version
+3.1, as published by the Free Software Foundation.
+
+You should have received a copy of the GNU General Public License and
+a copy of the GCC Runtime Library Exception along with this program;
+see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+<http://www.gnu.org/licenses/>.  */
+
+#ifndef _GLIBCXX_GCC_GTHR_DKP_H
+#define _GLIBCXX_GCC_GTHR_DKP_H
+
+#define __GTHREADS 1
+#define __GTHREADS_CXX0X 1
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef void *                      __gthread_t;
+typedef struct { int padding[7]; }  __gthread_cond_t;
+typedef struct { int padding; }     __gthread_key_t;
+typedef struct { int padding[11]; } __gthread_mutex_t;
+typedef struct { int padding; }     __gthread_once_t;
+typedef struct { int padding[11]; } __gthread_recursive_mutex_t;
+typedef struct timespec             __gthread_time_t;
+
+#define __GTHREAD_HAS_COND 1
+#define _GTHREAD_USE_MUTEX_TIMEDLOCK 0
+
+#define __GTHREAD_ONCE_INIT { 0 }
+#define __GTHREAD_TIME_INIT { 0, 0 }
+
+#define __GTHREAD_COND_INIT_FUNCTION __gthread_cond_init_function
+#define __GTHREAD_MUTEX_INIT_FUNCTION __gthread_mutex_init_function
+#define __GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION __gthread_recursive_mutex_init_function
+
+#ifdef _BUILDING_LIBGCC
+#define __GTHR_IMPL(_name) __attribute__((weak)) __gthr_impl_##_name
+#define __has_gthr_impl(_name) (&__gthr_impl_##_name)
+#else
+#define __GTHR_IMPL(_name) __gthr_impl_##_name
+#endif
+
+int __GTHR_IMPL(active) (void);
+int __GTHR_IMPL(create) (__gthread_t *__threadid, void *(*__func) (void*), void *__args);
+int __GTHR_IMPL(join) (__gthread_t __threadid, void **__value_ptr);
+int __GTHR_IMPL(detach) (__gthread_t __threadid);
+int __GTHR_IMPL(equal) (__gthread_t __t1, __gthread_t __t2);
+__gthread_t __GTHR_IMPL(self) (void);
+int __GTHR_IMPL(yield) (void);
+int __GTHR_IMPL(once) (__gthread_once_t *__once, void (*__func) (void));
+int __GTHR_IMPL(key_create) (__gthread_key_t *__key, void (*__dtor) (void *));
+int __GTHR_IMPL(key_delete) (__gthread_key_t __key);
+void * __GTHR_IMPL(getspecific) (__gthread_key_t __key);
+int __GTHR_IMPL(setspecific) (__gthread_key_t __key, const void *__ptr);
+void __GTHR_IMPL(mutex_init_function) (__gthread_mutex_t *__mutex);
+int __GTHR_IMPL(mutex_destroy) (__gthread_mutex_t *__mutex);
+int __GTHR_IMPL(mutex_lock) (__gthread_mutex_t *__mutex);
+int __GTHR_IMPL(mutex_trylock) (__gthread_mutex_t *__mutex);
+int __GTHR_IMPL(mutex_unlock) (__gthread_mutex_t *__mutex);
+int __GTHR_IMPL(recursive_mutex_init_function) (__gthread_recursive_mutex_t *__mutex);
+int __GTHR_IMPL(recursive_mutex_lock) (__gthread_recursive_mutex_t *__mutex);
+int __GTHR_IMPL(recursive_mutex_trylock) (__gthread_recursive_mutex_t *__mutex);
+int __GTHR_IMPL(recursive_mutex_unlock) (__gthread_recursive_mutex_t *__mutex);
+int __GTHR_IMPL(recursive_mutex_destroy) (__gthread_recursive_mutex_t *__mutex);
+void __GTHR_IMPL(cond_init_function) (__gthread_cond_t *__cond);
+int __GTHR_IMPL(cond_broadcast) (__gthread_cond_t *__cond);
+int __GTHR_IMPL(cond_signal) (__gthread_cond_t *__cond);
+int __GTHR_IMPL(cond_wait) (__gthread_cond_t *__cond, __gthread_mutex_t *__mutex);
+int __GTHR_IMPL(cond_timedwait) (__gthread_cond_t *__cond, __gthread_mutex_t *__mutex,
+                         const __gthread_time_t *__abs_timeout);
+int __GTHR_IMPL(cond_wait_recursive) (__gthread_cond_t *__cond,
+                              __gthread_recursive_mutex_t *__mutex);
+int __GTHR_IMPL(cond_destroy) (__gthread_cond_t* __cond);
+
+int
+__gthread_active_p (void);
+
+int
+__gthread_create (__gthread_t *__threadid, void *(*__func) (void*),
+                  void *__args);
+
+int
+__gthread_join (__gthread_t __threadid, void **__value_ptr);
+
+int
+__gthread_detach (__gthread_t __threadid);
+
+int
+__gthread_equal (__gthread_t __t1, __gthread_t __t2);
+
+__gthread_t
+__gthread_self (void);
+
+int
+__gthread_yield (void);
+
+int
+__gthread_once (__gthread_once_t *__once, void (*__func) (void));
+
+int
+__gthread_key_create (__gthread_key_t *__key, void (*__dtor) (void *));
+
+int
+__gthread_key_delete (__gthread_key_t __key);
+
+void *
+__gthread_getspecific (__gthread_key_t __key);
+
+int
+__gthread_setspecific (__gthread_key_t __key, const void *__ptr);
+
+void
+__gthread_mutex_init_function (__gthread_mutex_t *__mutex);
+
+int
+__gthread_mutex_destroy (__gthread_mutex_t *__mutex);
+
+int
+__gthread_mutex_lock (__gthread_mutex_t *__mutex);
+
+int
+__gthread_mutex_trylock (__gthread_mutex_t *__mutex);
+
+int
+__gthread_mutex_unlock (__gthread_mutex_t *__mutex);
+
+int
+__gthread_recursive_mutex_init_function (__gthread_recursive_mutex_t *__mutex);
+
+int
+__gthread_recursive_mutex_lock (__gthread_recursive_mutex_t *__mutex);
+
+int
+__gthread_recursive_mutex_trylock (__gthread_recursive_mutex_t *__mutex);
+
+int
+__gthread_recursive_mutex_unlock (__gthread_recursive_mutex_t *__mutex);
+
+int
+__gthread_recursive_mutex_destroy (__gthread_recursive_mutex_t *__mutex);
+
+void
+__gthread_cond_init_function (__gthread_cond_t *__cond);
+
+int
+__gthread_cond_broadcast (__gthread_cond_t *__cond);
+
+int
+__gthread_cond_signal (__gthread_cond_t *__cond);
+
+int
+__gthread_cond_wait (__gthread_cond_t *__cond, __gthread_mutex_t *__mutex);
+
+int
+__gthread_cond_timedwait (__gthread_cond_t *__cond, __gthread_mutex_t *__mutex,
+                          const __gthread_time_t *__abs_timeout);
+
+int
+__gthread_cond_wait_recursive (__gthread_cond_t *__cond,
+                               __gthread_recursive_mutex_t *__mutex);
+
+int
+__gthread_cond_destroy (__gthread_cond_t* __cond);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* ! _GLIBCXX_GCC_GTHR_DKP_H */
+diff --git a/libgcc/config/rs6000/t-ppccomm b/libgcc/config/rs6000/t-ppccomm
+index fb812d3801f..7f6669d530f 100644
+--- a/libgcc/config/rs6000/t-ppccomm
+++ b/libgcc/config/rs6000/t-ppccomm
+@@ -1,4 +1,5 @@
+ LIB2ADD += $(srcdir)/config/rs6000/ibm-ldouble.c \
+	   $(srcdir)/config/rs6000/gthr-dkp.c \
+ 	   $(srcdir)/config/rs6000/tramp.S
+ 
+ # This can't end up in shared libgcc
+diff --git a/libgcc/configure b/libgcc/configure
+index 4919a56f518..546b3413deb 100755
+--- a/libgcc/configure
+++ b/libgcc/configure
+@@ -5679,6 +5679,7 @@ tm_file="${tm_file_}"
+ case $target_thread_file in
+     aix)	thread_header=config/rs6000/gthr-aix.h ;;
+     dce)	thread_header=config/pa/gthr-dce.h ;;
+    dkp)        thread_header=config/rs6000/gthr-dkp.h ;;
+     gcn)	thread_header=config/gcn/gthr-gcn.h ;;
+     lynx)	thread_header=config/gthr-lynx.h ;;
+     mipssde)	thread_header=config/mips/gthr-mipssde.h ;;
+diff --git a/libgcc/crtstuff.c b/libgcc/crtstuff.c
+index 675930db043..bdfd6f6b0bb 100644
+--- a/libgcc/crtstuff.c
+++ b/libgcc/crtstuff.c
+@@ -325,7 +325,7 @@ register_tm_clones (void)
+ 
+ #ifdef OBJECT_FORMAT_ELF
+ 
+-#if DEFAULT_USE_CXA_ATEXIT
+#if 1 /* DEFAULT_USE_CXA_ATEXIT */
+ /* Declare the __dso_handle variable.  It should have a unique value
+    in every shared-object; in a main program its value is zero.  The
+    object should in any case be protected.  This means the instance
+diff --git a/libstdc++-v3/configure b/libstdc++-v3/configure
+index 326a279c54f..d2cb9d18294 100755
+--- a/libstdc++-v3/configure
+++ b/libstdc++-v3/configure
+@@ -15698,6 +15698,7 @@ $as_echo "$target_thread_file" >&6; }
+ case $target_thread_file in
+     aix)	thread_header=config/rs6000/gthr-aix.h ;;
+     dce)	thread_header=config/pa/gthr-dce.h ;;
+    dkp)        thread_header=config/rs6000/gthr-dkp.h ;;
+     gcn)	thread_header=config/gcn/gthr-gcn.h ;;
+     lynx)	thread_header=config/gthr-lynx.h ;;
+     mipssde)	thread_header=config/mips/gthr-mipssde.h ;;
+diff --git a/libstdc++-v3/include/c_compatibility/fenv.h b/libstdc++-v3/include/c_compatibility/fenv.h
+index 0413e3b7c25..ff5f8bbe1a1 100644
+--- a/libstdc++-v3/include/c_compatibility/fenv.h
+++ b/libstdc++-v3/include/c_compatibility/fenv.h
+@@ -26,6 +26,10 @@
+  *  This is a Standard C++ Library header.
+  */
+ 
+#if !defined __cplusplus || defined _GLIBCXX_INCLUDE_NEXT_C_HEADERS
+# include_next <fenv.h>
+#else
+
+ #ifndef _GLIBCXX_FENV_H
+ #define _GLIBCXX_FENV_H 1
+ 
+@@ -79,3 +83,5 @@ namespace std
+ #endif // C++11
+ 
+ #endif // _GLIBCXX_FENV_H
+
+#endif // __cplusplus
+diff --git a/libstdc++-v3/include/c_global/cfenv b/libstdc++-v3/include/c_global/cfenv
+index 0b0ec35a837..d24cb1a3c81 100644
+--- a/libstdc++-v3/include/c_global/cfenv
+++ b/libstdc++-v3/include/c_global/cfenv
+@@ -37,9 +37,11 @@
+ 
+ #include <bits/c++config.h>
+ 
+-#if _GLIBCXX_HAVE_FENV_H
+-# include <fenv.h>
+-#endif
+// Need to ensure this finds the C library's <fenv.h> not a libstdc++
+// wrapper that might already be installed later in the include search path.
+#define _GLIBCXX_INCLUDE_NEXT_C_HEADERS
+#include_next <fenv.h>
+#undef _GLIBCXX_INCLUDE_NEXT_C_HEADERS
+ 
+ #ifdef _GLIBCXX_USE_C99_FENV_TR1
+ 
--- a/dkppc/patches/newlib-4.2.0.20211231.patch
+++ b/dkppc/patches/newlib-4.2.0.20211231.patch
--- a/dkppc/scripts/build-crtls.sh
+++ b/dkppc/scripts/build-crtls.sh
@ -0,0 +1,16 @@
+#!/bin/sh
+
+#---------------------------------------------------------------------------------
+# set env variables
+#---------------------------------------------------------------------------------
+export DEVKITPRO=$TOOLPATH
+export DEVKITPPC=$DEVKITPRO/devkitPPC
+
+#---------------------------------------------------------------------------------
+# Install the rules files
+#---------------------------------------------------------------------------------
+cd $BUILDDIR
+
+tar -xvf $SRCDIR/devkitppc-rules-$DKPPC_RULES_VER.tar.gz
+cd devkitppc-rules-$DKPPC_RULES_VER
+make install
--- a/dkppc/scripts/build-gcc.sh
+++ b/dkppc/scripts/build-gcc.sh
@ -0,0 +1,194 @@
+#!/bin/bash
+#---------------------------------------------------------------------------------
+# Check Parameters
+#---------------------------------------------------------------------------------
+
+#---------------------------------------------------------------------------------
+# build and install ppc binutils
+#---------------------------------------------------------------------------------
+
+mkdir -p $target/binutils
+cd $target/binutils
+
+if [ ! -f configured-binutils ]
+then
+	CFLAGS=$cflags LDFLAGS=$ldflags ../../binutils-$BINUTILS_VER/configure \
+	--prefix=$prefix --target=$target --disable-nls --disable-shared --disable-debug \
+	--disable-werror \
+	--enable-poison-system-directories \
+	--enable-plugins --enable-lto \
+	--disable-werror $CROSS_PARAMS \
+	|| { echo "Error configuing ppc binutils"; exit 1; }
+	touch configured-binutils
+fi
+
+if [ ! -f built-binutils ]
+then
+	$MAKE || { echo "Error building ppc binutils"; exit 1; }
+	touch built-binutils
+fi
+
+if [ ! -f installed-binutils ]
+then
+	$MAKE install || { echo "Error installing ppc binutils"; exit 1; }
+	touch installed-binutils
+fi
+cd $BUILDDIR
+
+
+#---------------------------------------------------------------------------------
+# build and install mn10200 binutils
+#---------------------------------------------------------------------------------
+
+# Use modern config.sub for aarch64 host
+cp binutils-$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=$ldflags ../../binutils-$MN_BINUTILS_VER/configure \
+	--prefix=$prefix --target=mn10200 --disable-nls --disable-debug \
+	--disable-multilib \
+	--disable-werror $CROSS_PARAMS \
+	|| { echo "Error configuing mn10200 binutils"; exit 1; }
+	touch configured-binutils
+fi
+
+if [ ! -f built-binutils ]
+then
+	$MAKE || { echo "Error building mn10200 binutils"; exit 1; }
+	touch built-binutils
+fi
+
+if [ ! -f installed-binutils ]
+then
+	$MAKE install || { echo "Error installing mn10200 binutils"; exit 1; }
+	touch installed-binutils
+fi
+
+cd $BUILDDIR
+
+#---------------------------------------------------------------------------------
+# build and install just the c compiler
+#---------------------------------------------------------------------------------
+mkdir -p $target/gcc
+cd $target/gcc
+
+if [ ! -f configured-gcc ]
+then
+	CFLAGS="$cflags" \
+	CXXFLAGS="$cflags" \
+	LDFLAGS="$ldflags" \
+	CFLAGS_FOR_TARGET="-O2 -ffunction-sections -fdata-sections" \
+	CXXFLAGS_FOR_TARGET="-O2 -ffunction-sections -fdata-sections" \
+	LDFLAGS_FOR_TARGET="" \
+	../../gcc-$GCC_VER/configure \
+	--enable-languages=c,c++,objc,lto \
+	--enable-lto \
+	--with-cpu=750 \
+	--disable-nls --disable-shared --enable-threads=dkp --disable-multilib \
+	--disable-win32-registry \
+	--disable-libstdcxx-pch \
+	--disable-libstdcxx-verbose \
+	--enable-libstdcxx-time=yes \
+	--enable-libstdcxx-filesystem-ts \
+	--disable-tm-clone-registry \
+	--disable-__cxa_atexit \
+	--enable-cxx-flags='-ffunction-sections -fdata-sections' \
+	--target=$target \
+	--with-newlib \
+	--with-headers=../../newlib-$NEWLIB_VER/newlib/libc/include \
+	--prefix=$prefix \
+	--with-bugurl="https://github.com/devkitpro/buildscripts/issues" --with-pkgversion="devkitPPC release 40" \
+	$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
+
+if [ ! -f built-gcc-stage1 ]
+then
+	$MAKE all-gcc || { echo "Error building gcc stage1"; exit 1; }
+	touch built-gcc-stage1
+fi
+
+if [ ! -f installed-gcc-stage1 ]
+then
+	$MAKE install-gcc || { echo "Error installing gcc stage1"; exit 1; }
+	touch installed-gcc-stage1
+fi
+
+#---------------------------------------------------------------------------------
+# build and install newlib
+#---------------------------------------------------------------------------------
+cd $BUILDDIR
+mkdir -p $target/newlib
+cd $target/newlib
+
+unset CFLAGS
+unset LDFLAGS
+
+OLD_CC=$CC
+OLD_CXX=$CXX
+unset CC
+unset CXX
+
+if [ ! -f configured-newlib ]
+then
+	CFLAGS_FOR_TARGET="-O2 -ffunction-sections -fdata-sections" \
+	../../newlib-$NEWLIB_VER/configure \
+	--target=$target \
+	--prefix=$prefix \
+	--enable-newlib-mb \
+	|| { echo "Error configuring newlib"; exit 1; }
+	touch configured-newlib
+fi
+
+if [ ! -f built-newlib ]
+then
+	$MAKE || { echo "Error building newlib"; exit 1; }
+	touch built-newlib
+fi
+if [ ! -f installed-newlib ]
+then
+	$MAKE install -j1 || { echo "Error installing newlib"; exit 1; }
+	touch installed-newlib
+fi
+
+export CC=$OLD_CC
+export CXX=$OLD_CXX
+
+#---------------------------------------------------------------------------------
+# build and install the final compiler
+#---------------------------------------------------------------------------------
+
+cd $BUILDDIR
+
+cd $target/gcc
+
+if [ ! -f built-stage2 ]
+then
+	$MAKE all || { echo "Error building gcc stage2"; exit 1; }
+	touch built-stage2
+fi
+
+if [ ! -f installed-stage2 ]
+then
+	$MAKE install || { echo "Error installing gcc stage2"; exit 1; }
+	touch installed-stage2
+fi
+
+rm -fr $prefix/$target/sys-include
+
+#---------------------------------------------------------------------------------
+# Install and build the gamecube crt and libogc
+#---------------------------------------------------------------------------------
+
+echo "installing linkscripts ..."
+cp $BUILDSCRIPTDIR/dkppc/crtls/*.ld $prefix/$target/lib/
+
+cd $BUILDDIR
--- a/patches/gcc-15.2.0-7.patch
+++ b/patches/gcc-15.2.0-7.patch
--- a/patches/newlib-4.6.0.20260123-4.patch
+++ b/patches/newlib-4.6.0.20260123-4.patch
--- a/select_toolchain.sh
+++ b/select_toolchain.sh
@ -30,53 +30,31 @@ done

 case "$VERSION" in
  "1" )
-    BINUTILS_VER=2.45.1
-    GCC_VER=15.2.0
-    NEWLIB_VER=4.6.0.20260123
-    BINUTILS_PKGREL=2
-    GCC_PKGREL=7
-    NEWLIB_PKGREL=4
+    GCC_VER=11.2.0
+    BINUTILS_VER=2.37
+    NEWLIB_VER=4.2.0.20211231
    basedir='dkarm-eabi'
    package=devkitARM
    target=arm-none-eabi
    toolchain=DEVKITARM
-    _prefix=devkitarm
-    _toolchain_options='--with-march=armv4t --enable-interwork --enable-multilib --with-pkgversion="devkitARM"'
-    _rules_ver=${DKARM_RULES_VER}
-    _crtls_ver=${DKARM_CRTLS_VER}
  ;;
  "2" )
-    BINUTILS_VER=2.45.1
-    GCC_VER=15.2.0
+    GCC_VER=11.2.0
+    BINUTILS_VER=2.37
    MN_BINUTILS_VER=2.24
-    NEWLIB_VER=4.6.0.20260123
-    BINUTILS_PKGREL=2
-    GCC_PKGREL=7
-    NEWLIB_PKGREL=4
+    NEWLIB_VER=4.2.0.20211231
    basedir='dkppc'
    package=devkitPPC
    target=powerpc-eabi
    toolchain=DEVKITPPC
-    _prefix=devkitppc
-    cppflags="-DSTDINT_LONG32=0 ${cppflags}"
-    _toolchain_options='--with-cpu=750 --disable-multilib --with-pkgversion="devkitPPC"'
-    _rules_ver=${DKPPC_RULES_VER}
-    _crtls_ver=${DKPPC_CRTLS_VER}
  ;;
  "3" )
-    GCC_VER=15.2.0
-    BINUTILS_VER=2.45.1
-    NEWLIB_VER=4.6.0.20260123
-    BINUTILS_PKGREL=2
-    GCC_PKGREL=7
-    NEWLIB_PKGREL=4
+    GCC_VER=11.2.0
+    BINUTILS_VER=2.32
+    NEWLIB_VER=4.2.0.20211231
    basedir='dka64'
    package=devkitA64
    target=aarch64-none-elf
    toolchain=DEVKITA64
-    _prefix=devkita64
-    _toolchain_options='--with-march=armv8 --enable-multilib --with-pkgversion="devkitA64"'
-    _rules_ver=${DKA64_RULES_VER}
-    _crtls_ver=${DKA64_CRTLS_VER}
  ;;
 esac