2026-03-22 10:04:31 -05:00
31 changed files with 31650 additions and 4227 deletions
--- 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
+#	devkitARM release 61
-#	devkitPPC release 49.2
+#	devkitPPC release 43
-#	devkitA64 release 29.2
+#	devkitA64 release 22
 #---------------------------------------------------------------------------------
 if [ 0 -eq 1 ] ; then
@ -27,39 +27,26 @@ echo
-DKARM_RULES_VER=1.6.1
+DKARM_RULES_VER=1.3.0
-DKARM_CRTLS_VER=1.2.7
+DKARM_CRTLS_VER=1.2.1
-DKPPC_RULES_VER=1.2.1
+DKPPC_RULES_VER=1.1.2
 DKPPC_CRTLS_VER=1.0.0
-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-$2
 	fi
 }
@ -85,25 +72,27 @@ fi
 . ./select_toolchain.sh
 #---------------------------------------------------------------------------------
-# Legacy versions of these scripts allowed the selection of a prefix which is
+# Get preferred installation directory and set paths to the sources
 # no longer supported. Since adopting pacman and providing precompiled binaries
 # of "portlibs" everything we distribute is intended to work within opt/devkitpro
 #
 # Rather than attempting to repackage our work for exotic linux distributions it
 # would be much better for everyone concerned if efforts were made to provide
 # pacman and whatever support is necessary to allow the binaries we distribute to
 # work as expected.
 #
 # See https://github.com/devkitPro/pacman and https://devkitpro.org/wiki/devkitPro_pacman
 #---------------------------------------------------------------------------------
-INSTALLDIR=/opt/devkitpro
+
 if [ ! -z "$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
+if test "`curl -V`"; then
 	FETCH='wget -U "dkp-buildscript"'
 elif 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 binutils $BINUTILS_VER xz
-
+extract_and_patch gcc $GCC_VER xz
-extract_and_patch gcc $GCC_VER $GCC_PKGREL xz
+extract_and_patch newlib $NEWLIB_VER gz
 if [ "$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
 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 [ -f $scriptdir/build-gcc.sh ]; then . $scriptdir/build-gcc.sh || { echo "Error building toolchain"; exit 1; }; cd $BUILDSCRIPTDIR; fi
 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; };
 . ${BUILDSCRIPTDIR}/build-gcc-stage2.sh || { echo "Error building gcc stage2"; exit 1; };
-if [ "$BUILD_DKPRO_SKIP_CRTLS" != "1" ]; then
+if [ "$BUILD_DKPRO_SKIP_CRTLS" != "1" ] && [ -f $scriptdir/build-crtls.sh ]; then
-  . ${BUILDSCRIPTDIR}/build-crtls.sh || { echo "Error building crtls & rules"; exit 1; };
+  . $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
+   if (t->o->build_id.after_write_object_contents != NULL)
-       && !(*t->o->build_id.after_write_object_contents) (abfd))
+     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;
+       bfd_boolean unresolved_reloc = FALSE;
-+      bool resolved_to_zero = 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)
+@@ -7086,6 +7098,26 @@ need_copy_relocation_p (struct elf_aarch64_link_hash_entry *eh)
-   return false;
+   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)
+@@ -8370,6 +8412,7 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
 	    htab->variant_pcs = 1;
 	  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;
+       bfd_boolean dyn;
-@@ -8844,7 +8881,7 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
+@@ -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;
+ 	    return FALSE;
-@@ -9978,8 +10018,17 @@ elfNN_aarch64_finish_dynamic_symbol (bfd *output_bfd,
+@@ -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,
+@@ -9199,7 +9251,7 @@ elfNN_aarch64_finish_dynamic_symbol (bfd *output_bfd,
- 	abort ();
+ 	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,
+@@ -9218,10 +9270,11 @@ elfNN_aarch64_finish_dynamic_symbol (bfd *output_bfd,
-       && elf_aarch64_hash_entry (h)->got_type == GOT_NORMAL
+     }
   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 @@
+@@ -1,3 +1,5 @@
- source_sh ${srcdir}/emulparams/dt-relr.sh
+. ${srcdir}/emulparams/dynamic_undefined_weak.sh
-+source_sh ${srcdir}/emulparams/dynamic_undefined_weak.sh
+
 ARCH=aarch64
 MACHINE=
 NOP=0x1f2003d5
 diff --git a/ld/emulparams/aarch64elf32.sh b/ld/emulparams/aarch64elf32.sh
-index 0565b7a066c..64821b1fc31 100644
+index 38bcd4bbb0..da0f411feb 100644
 --- a/ld/emulparams/aarch64elf32.sh
 +++ b/ld/emulparams/aarch64elf32.sh
-@@ -1,4 +1,5 @@
+@@ -1,3 +1,5 @@
- source_sh ${srcdir}/emulparams/dt-relr.sh
+. ${srcdir}/emulparams/dynamic_undefined_weak.sh
-+source_sh ${srcdir}/emulparams/dynamic_undefined_weak.sh
+
 ARCH="aarch64:ilp32"
 MACHINE=
-diff --git a/ld/emulparams/elf32ppccommon.sh b/ld/emulparams/elf32ppccommon.sh
+ NOP=0x1f2003d5
 index da892988f5d..6b8efb9bbdb 100644
 --- a/ld/emulparams/elf32ppccommon.sh
 +++ b/ld/emulparams/elf32ppccommon.sh
@@ -23,7 +23,7 @@ else
   unset SBSS_START_SYMBOLS
   unset SBSS_END_SYMBOLS
 fi
 -OTHER_END_SYMBOLS="${CREATE_SHLIB+PROVIDE (}__end = .${CREATE_SHLIB+)};"
 +OTHER_END_SYMBOLS="${CREATE_SHLIB+PROVIDE (}__end = .${CREATE_SHLIB+)};${CREATE_SHLIB+PROVIDE (}__end__ = .${CREATE_SHLIB+)};"
 OTHER_RELRO_SECTIONS="
   .fixup        ${RELOCATING-0} : { *(.fixup) }
   .got1         ${RELOCATING-0} : { *(.got1) }
 diff --git a/ld/emultempl/aarch64elf.em b/ld/emultempl/aarch64elf.em
-index 91d58d8fe5a..e1ac4a6b139 100644
+index 45e40b510c..916ef2086a 100644
 --- a/ld/emultempl/aarch64elf.em
 +++ b/ld/emultempl/aarch64elf.em
-@@ -489,7 +489,7 @@ PARSE_AND_LIST_LONGOPTS='
+@@ -380,7 +380,7 @@ PARSE_AND_LIST_LONGOPTS='
   { "no-apply-dynamic-relocs", no_argument, NULL, OPTION_NO_APPLY_DYNAMIC_RELOCS},
 '
@ -335,57 +388,25 @@ index 91d58d8fe5a..e1ac4a6b139 100644
   fprintf (file, _("  --no-enum-size-warning      Don'\''t warn about objects with incompatible\n"
 		   "                                enum sizes\n"));
   fprintf (file, _("  --no-wchar-size-warning     Don'\''t warn about objects with incompatible\n"
-diff --git a/ld/emultempl/elf.em b/ld/emultempl/elf.em
+diff --git a/ld/emultempl/elf32.em b/ld/emultempl/elf32.em
-index 431205fe644..ce288649513 100644
+index f4f7ad6b4e..8428a54697 100644
--- a/ld/emultempl/elf.em
+--- a/ld/emultempl/elf32.em
-+++ b/ld/emultempl/elf.em
+++ b/ld/emultempl/elf32.em
-@@ -814,6 +814,7 @@ EOF
+@@ -192,6 +192,9 @@ static char *depaudit; /* colon (typically) separated list of libs */
- fi
+ /* Style of .note.gnu.build-id section.  */
- fragment <<EOF
+ static const char *emit_note_gnu_build_id;
     {"build-id", optional_argument, NULL, OPTION_BUILD_ID},
 +    {"nx-module-name", optional_argument, NULL, OPTION_NX_MODULE_NAME},
     {"package-metadata", optional_argument, NULL, OPTION_PACKAGE_METADATA},
     {"compress-debug-sections", required_argument, NULL, OPTION_COMPRESS_DEBUG},
     {"rosegment", no_argument, NULL, OPTION_ROSEGMENT},
@@ -901,6 +902,18 @@ gld${EMULATION_NAME}_handle_option (int optc)
     case OPTION_NO_ROSEGMENT:
       link_info.one_rosegment = false;
       break;      
 +
 +    case OPTION_NX_MODULE_NAME:
 +      if (ldelf_emit_nx_module_name != NULL)
 +        {
 +          free ((char *) ldelf_emit_nx_module_name);
 +          ldelf_emit_nx_module_name = NULL;
 +        }
 +      if (optarg == NULL)
 +        optarg = "";
 +      ldelf_emit_nx_module_name = xstrdup (optarg);
 +      break;
 +
 EOF
 if test x"$GENERATE_SHLIB_SCRIPT" = xyes; then
 diff --git a/ld/ldelf.c b/ld/ldelf.c
 index f4f27fc3873..4028cbabdc7 100644
 --- a/ld/ldelf.c
 +++ b/ld/ldelf.c
@@ -55,6 +55,9 @@ const char *ldelf_emit_note_gnu_build_id;
 /* Content of .note.package section.  */
 const char *ldelf_emit_note_fdo_package_metadata;
 +/* NX module name. */
-+const char *ldelf_emit_nx_module_name;
+static const char *emit_nx_module_name;
 +
- /* These variables are required to pass information back and forth
+ /* On Linux, it's possible to have different versions of the same
-    between after_open and check_needed and stat_needed and vercheck.  */
+    shared library linked against different versions of libc.  The
- 
+    dynamic linker somehow tags which libc version to use in
-@@ -1213,8 +1216,93 @@ ldelf_handle_dt_needed (struct elf_link_hash_table *htab,
+@@ -1217,6 +1220,92 @@ setup_build_id (bfd *ibfd)
-   *save_input_bfd_tail = NULL;
+   return FALSE;
 }
-/* This is called before calling plugin 'all symbols read' hook.  */
+static bfd_boolean
 +static bool
 +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);
+      free ((char *) emit_nx_module_name);
-+      ldelf_emit_nx_module_name = (char *) lbasename (bfd_get_filename (obfd));
+      emit_nx_module_name = (char *) lbasename (bfd_get_filename (obfd));
-+      ldelf_emit_nx_module_name = xstrdup (ldelf_emit_nx_module_name);
+      emit_nx_module_name = xstrdup (emit_nx_module_name);
-+      dot_pos = strrchr (ldelf_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.  */
+ /* This is called after all the input files have been opened.  */
- void
+ 
- ldelf_before_plugin_all_symbols_read (int use_libpath, int native,
+ static void
- 				      int is_linux, int is_freebsd,
+@@ -1267,6 +1356,24 @@ gld${EMULATION_NAME}_after_open (void)
@@ -1291,6 +1379,24 @@ ldelf_after_open (int use_libpath, int native, int is_linux, int is_freebsd,
 	}
     }
-+  if (ldelf_emit_nx_module_name != NULL)
+  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);
+          free ((char *) emit_nx_module_name);
-+          ldelf_emit_nx_module_name = NULL;
+          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.  */
+   if (bfd_link_relocatable (&link_info))
-diff --git a/ld/ldelf.h b/ld/ldelf.h
+@@ -2720,6 +2827,7 @@ enum elf_options
 index e8b7c8c7eb8..0b76923d834 100644
 --- a/ld/ldelf.h
 +++ b/ld/ldelf.h
@@ -20,6 +20,7 @@
 extern const char *ldelf_emit_note_gnu_build_id;
 extern const char *ldelf_emit_note_fdo_package_metadata;
 +extern const char *ldelf_emit_nx_module_name;
 extern void ldelf_finish (void);
 extern void ldelf_after_parse (void);
 diff --git a/ld/ldlex.h b/ld/ldlex.h
 index c8d61478c60..a5bb71b1dc5 100644
 --- a/ld/ldlex.h
 +++ b/ld/ldlex.h
@@ -188,6 +188,7 @@ enum option_values
   /* Used by emultempl/elf.em, emultempl/pe.em and emultempl/pep.em.  */
   OPTION_BUILD_ID,
   OPTION_EXCLUDE_LIBS,
   OPTION_HASH_STYLE,
   OPTION_BUILD_ID,
 +  OPTION_NX_MODULE_NAME,
-   /* Used by emulparams/elf32mcore.sh, emultempl/beos.em, emultempl/pe.em
+   OPTION_AUDIT,
-      and emultempl/pep.em.  */
+   OPTION_COMPRESS_DEBUG
-   OPTION_BASE_FILE,
+ };
-diff --git a/opcodes/ppc-opc.c b/opcodes/ppc-opc.c
+@@ -2750,6 +2858,7 @@ EOF
-index 712cd31d19e..5d6dbb3b48d 100644
+ fi
--- a/opcodes/ppc-opc.c
+ fragment <<EOF
-+++ b/opcodes/ppc-opc.c
+     {"build-id", optional_argument, NULL, OPTION_BUILD_ID},
-@@ -5107,7 +5107,7 @@ const unsigned int num_powerpc_operands = ARRAY_SIZE (powerpc_operands);
+    {"nx-module-name", optional_argument, NULL, OPTION_NX_MODULE_NAME},
- #define MFDEC2	(PPC_OPCODE_PPC | PPC_OPCODE_601 | PPC_OPCODE_BOOKE \
+     {"compress-debug-sections", required_argument, NULL, OPTION_COMPRESS_DEBUG},
- 		 | PPC_OPCODE_TITAN)
+ EOF
- #define BOOKE	PPC_OPCODE_BOOKE
+ if test x"$GENERATE_SHLIB_SCRIPT" = xyes; then
-#define NO371	PPC_OPCODE_BOOKE | PPC_OPCODE_PPCPS | PPC_OPCODE_EFS
+@@ -2814,6 +2923,16 @@ gld${EMULATION_NAME}_handle_option (int optc)
-+#define NO371	PPC_OPCODE_BOOKE | PPC_OPCODE_EFS
+ 	einfo (_("%F%P: invalid --compress-debug-sections option: \`%s'\n"),
- #define PPCE300 PPC_OPCODE_E300
+ 	       optarg);
- #define PPCSPE	PPC_OPCODE_SPE
+       break;
- #define PPCSPE2 PPC_OPCODE_SPE2
+    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 = $3;
 +		  region->current = region->origin;
 		}
 	;
 diff --git a/ld/ldlang.c b/ld/ldlang.c
 index 33f6bda292..7161f4210a 100644
 --- a/ld/ldlang.c
 +++ b/ld/ldlang.c
@@ -7381,9 +7381,6 @@ lang_process (void)
   current_target = default_target;
   lang_statement_iteration++;
   open_input_bfds (statement_list.head, OPEN_BFD_NORMAL);
 -  /* open_input_bfds also handles assignments, so we can give values
 -     to symbolic origin/length now.  */
 -  lang_do_memory_regions ();
 #ifdef ENABLE_PLUGINS
   if (link_info.lto_plugin_active)
@@ -7526,6 +7523,8 @@ lang_process (void)
   /* PR 13683: We must rerun the assignments prior to running garbage
      collection in order to make sure that all symbol aliases are resolved.  */
   lang_do_assignments (lang_mark_phase_enum);
 +
 +  lang_do_memory_regions();
   expld.phase = lang_first_phase_enum;
   /* Size up the common data.  */
@@ -7610,11 +7609,8 @@ lang_process (void)
   /* Fix any __start, __stop, .startof. or .sizeof. symbols.  */
   lang_finalize_start_stop ();
 -  /* Do all the assignments again, to report errors.  Assignment
 -     statements are processed multiple times, updating symbols; In
 -     open_input_bfds, lang_do_assignments, and lang_size_sections.
 -     Since lang_relax_sections calls lang_do_assignments, symbols are
 -     also updated in ldemul_after_allocation.  */
 +  /* Do all the assignments, now that we know the final resting places
 +     of all the symbols.  */
   lang_do_assignments (lang_final_phase_enum);
   ldemul_finish ();
--- a/dka64/patches/gcc-13.1.0.patch
+++ b/dka64/patches/gcc-13.1.0.patch
@ -0,0 +1,377 @@
 diff --git a/gcc/config.gcc b/gcc/config.gcc
 index 6fd1594480a..31deea1c63b 100644
 --- a/gcc/config.gcc
 +++ b/gcc/config.gcc
@@ -1132,7 +1132,14 @@ aarch64*-*-elf | aarch64*-*-fuchsia* | aarch64*-*-rtems*)
 	tmake_file="${tmake_file} aarch64/t-aarch64"
 	case $target in
 	aarch64-*-elf*)
 +		default_use_cxa_atexit=yes
 		use_gcc_stdint=wrap
 +		tm_file="${tm_file} devkitpro.h"
 +		tm_defines="${tm_defines}  TARGET_DEFAULT_ASYNC_UNWIND_TABLES=1"
 +		extra_options="${extra_options} devkitpro.opt"
 +		case ${enable_threads} in
 +			"" | yes | posix) thread_file='posix' ;;
 +		esac
 		;;
         aarch64-*-fuchsia*)
                 tm_file="${tm_file} fuchsia.h"
 diff --git a/gcc/config/aarch64/aarch64-builtins.cc b/gcc/config/aarch64/aarch64-builtins.cc
 index cc6b7c01fd1..44d53659a2f 100644
 --- a/gcc/config/aarch64/aarch64-builtins.cc
 +++ b/gcc/config/aarch64/aarch64-builtins.cc
@@ -1547,7 +1547,7 @@ aarch64_scalar_builtin_type_p (aarch64_simd_type t)
 /* Enable AARCH64_FL_* flags EXTRA_FLAGS on top of the base Advanced SIMD
    set.  */
 -aarch64_simd_switcher::aarch64_simd_switcher (unsigned int extra_flags)
 +aarch64_simd_switcher::aarch64_simd_switcher (uint64_t extra_flags)
   : m_old_asm_isa_flags (aarch64_asm_isa_flags),
     m_old_general_regs_only (TARGET_GENERAL_REGS_ONLY)
 {
 diff --git a/gcc/config/aarch64/aarch64-elf-raw.h b/gcc/config/aarch64/aarch64-elf-raw.h
 index ec45f23fa41..a208eabd806 100644
 --- a/gcc/config/aarch64/aarch64-elf-raw.h
 +++ b/gcc/config/aarch64/aarch64-elf-raw.h
@@ -22,6 +22,7 @@
 #ifndef GCC_AARCH64_ELF_RAW_H
 #define GCC_AARCH64_ELF_RAW_H
 +#define LINK_GCC_C_SEQUENCE_SPEC "--start-group %G %L %(libgloss) --end-group"
 #define STARTFILE_SPEC " crti%O%s crtbegin%O%s crt0%O%s"
 #define ENDFILE_SPEC \
   " crtend%O%s crtn%O%s " \
 diff --git a/gcc/config/aarch64/aarch64-opts.h b/gcc/config/aarch64/aarch64-opts.h
 index a9f3e2715ca..0c7304e1d81 100644
 --- a/gcc/config/aarch64/aarch64-opts.h
 +++ b/gcc/config/aarch64/aarch64-opts.h
@@ -52,6 +52,12 @@ enum aarch64_tls_type {
   TLS_DESCRIPTORS
 };
 +/* Which thread pointer access sequence to use.  */
 +enum aarch64_tp_type {
 +  TP_HARD,
 +  TP_SOFT
 +};
 +
 /* The code model defines the address generation strategy.
    Most have a PIC and non-PIC variant.  */
 enum aarch64_code_model {
 diff --git a/gcc/config/aarch64/aarch64-protos.h b/gcc/config/aarch64/aarch64-protos.h
 index 63339fa47df..02b4d3cbb8f 100644
 --- a/gcc/config/aarch64/aarch64-protos.h
 +++ b/gcc/config/aarch64/aarch64-protos.h
@@ -733,11 +733,11 @@ const unsigned int AARCH64_BUILTIN_CLASS = (1 << AARCH64_BUILTIN_SHIFT) - 1;
 class aarch64_simd_switcher
 {
 public:
 -  aarch64_simd_switcher (unsigned int extra_flags = 0);
 +  aarch64_simd_switcher (uint64_t extra_flags = 0);
   ~aarch64_simd_switcher ();
 private:
 -  unsigned long m_old_asm_isa_flags;
 +  uint64_t m_old_asm_isa_flags;
   bool m_old_general_regs_only;
 };
 diff --git a/gcc/config/aarch64/aarch64.cc b/gcc/config/aarch64/aarch64.cc
 index 0f04ab9fba0..c524a2f76ba 100644
 --- a/gcc/config/aarch64/aarch64.cc
 +++ b/gcc/config/aarch64/aarch64.cc
@@ -19555,8 +19555,24 @@ 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 155cace6afe..93ff5264a2e 100644
 --- a/gcc/config/aarch64/aarch64.h
 +++ b/gcc/config/aarch64/aarch64.h
@@ -1154,6 +1154,10 @@ typedef struct
 /* Check TLS Descriptors mechanism is selected.  */
 #define TARGET_TLS_DESC (aarch64_tls_dialect == TLS_DESCRIPTORS)
 +/* Check selected thread pointer access sequence to use.  */
 +#define TARGET_HARD_TP (target_thread_pointer == TP_HARD)
 +#define TARGET_SOFT_TP (target_thread_pointer == TP_SOFT)
 +
 extern enum aarch64_code_model aarch64_cmodel;
 /* When using the tiny addressing model conditional and unconditional branches
 diff --git a/gcc/config/aarch64/aarch64.md b/gcc/config/aarch64/aarch64.md
 index 022eef80bc1..2024af16a17 100644
 --- a/gcc/config/aarch64/aarch64.md
 +++ b/gcc/config/aarch64/aarch64.md
@@ -7068,11 +7068,22 @@
 (define_insn "aarch64_load_tp_hard"
   [(set (match_operand:DI 0 "register_operand" "=r")
 	(unspec:DI [(const_int 0)] UNSPEC_TLS))]
 -  ""
 -  "mrs\\t%0, tpidr_el0"
 +  "TARGET_HARD_TP"
 +  "mrs\\t%0, tpidr_el0\\t// aarch64_load_tp_hard"
   [(set_attr "type" "mrs")]
 )
 +(define_insn "aarch64_load_tp_soft"
 +  [(set (reg:DI 0) (unspec:DI [(const_int 0)] UNSPEC_TLS))
 +   (clobber (reg:DI IP0_REGNUM))
 +   (clobber (reg:DI IP1_REGNUM))
 +   (clobber (reg:DI LR_REGNUM))
 +   (clobber (reg:CC CC_REGNUM))]
 +  "TARGET_SOFT_TP"
 +  "bl\\t__aarch64_read_tp\\t// aarch64_load_tp_soft"
 +  [(set_attr "type" "branch")]
 +)
 +
 ;; The TLS ABI specifically requires that the compiler does not schedule
 ;; instructions in the TLS stubs, in order to enable linker relaxation.
 ;; Therefore we treat the stubs as an atomic sequence.
 diff --git a/gcc/config/aarch64/aarch64.opt b/gcc/config/aarch64/aarch64.opt
 index 1d7967db9c0..17870f18b8b 100644
 --- a/gcc/config/aarch64/aarch64.opt
 +++ b/gcc/config/aarch64/aarch64.opt
@@ -128,6 +128,21 @@ Enum(aarch64_tls_size) String(32) Value(32)
 EnumValue
 Enum(aarch64_tls_size) String(48) Value(48)
 +mtp=
 +Target RejectNegative Joined Enum(aarch64_tp_type) Var(target_thread_pointer) Init(TP_HARD)
 +Specify how to access the thread pointer.
 +
 +Enum
 +Name(aarch64_tp_type) Type(enum aarch64_tp_type)
 +Valid arguments to -mtp=:
 +
 +EnumValue
 +Enum(aarch64_tp_type) String(hard) Value(TP_HARD)
 +
 +EnumValue
 +Enum(aarch64_tp_type) String(soft) Value(TP_SOFT)
 +
 +
 march=
 Target RejectNegative Negative(march=) ToLower Joined Var(aarch64_arch_string)
 Use features of architecture ARCH.
@@ -266,7 +281,7 @@ TargetVariable
 long aarch64_stack_protector_guard_offset = 0
 moutline-atomics
 -Target Var(aarch64_flag_outline_atomics) Init(2) Save
 +Target Var(aarch64_flag_outline_atomics) Save
 Generate local calls to out-of-line atomic operations.
 -param=aarch64-sve-compare-costs=
 diff --git a/gcc/config/aarch64/t-aarch64 b/gcc/config/aarch64/t-aarch64
 index a9a244ab6d6..a29f2772d63 100644
 --- a/gcc/config/aarch64/t-aarch64
 +++ b/gcc/config/aarch64/t-aarch64
@@ -177,8 +177,10 @@ aarch64-cc-fusion.o: $(srcdir)/config/aarch64/aarch64-cc-fusion.cc \
 		$(srcdir)/config/aarch64/aarch64-cc-fusion.cc
 comma=,
 -MULTILIB_OPTIONS    = $(subst $(comma),/, $(patsubst %, mabi=%, $(subst $(comma),$(comma)mabi=,$(TM_MULTILIB_CONFIG))))
 -MULTILIB_DIRNAMES   = $(subst $(comma), ,$(TM_MULTILIB_CONFIG))
 +MULTILIB_OPTIONS    = mcmodel=large fPIC
 +MULTILIB_DIRNAMES   = large pic
 +MULTILIB_REQUIRED   = mcmodel=large fPIC
 +MULTILIB_MATCHES    = fPIC=fpic fPIC=fpie fPIC=fPIE
 insn-conditions.md: s-check-sve-md
 s-check-sve-md: $(srcdir)/config/aarch64/check-sve-md.awk \
 diff --git a/gcc/config/devkitpro.h b/gcc/config/devkitpro.h
 new file mode 100644
 index 00000000000..a25459e4352
 --- /dev/null
 +++ b/gcc/config/devkitpro.h
@@ -0,0 +1,32 @@
 +/* Definitions for devkitPro toolchains.
 +   Copyright (C) 2016-2018 Free Software Foundation, Inc.
 +
 +   This file is part of GCC.
 +
 +   GCC is free software; you can redistribute it and/or modify it
 +   under the terms of the GNU General Public License as published
 +   by the Free Software Foundation; either version 3, or (at your
 +   option) any later version.
 +
 +   GCC is distributed in the hope that it will be useful, but WITHOUT
 +   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 +   or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
 +   License for more details.
 +
 +   Under Section 7 of GPL version 3, you are granted additional
 +   permissions described in the GCC Runtime Library Exception, version
 +   3.1, as published by the Free Software Foundation.
 +
 +   You should have received a copy of the GNU General Public License and
 +   a copy of the GCC Runtime Library Exception along with this program;
 +   see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
 +   <http://www.gnu.org/licenses/>.  */
 +
 +#undef TARGET_OS_CPP_BUILTINS
 +#define TARGET_OS_CPP_BUILTINS()                \
 +    do {                                        \
 +        builtin_define ("__DEVKITA64__");       \
 +        builtin_define ("__DEVKITPRO__");       \
 +    } while (0)
 +
 +
 diff --git a/gcc/config/devkitpro.opt b/gcc/config/devkitpro.opt
 new file mode 100644
 index 00000000000..9acbbf9d27c
 --- /dev/null
 +++ b/gcc/config/devkitpro.opt
@@ -0,0 +1,29 @@
 +; Options for devkitPro toolchains.
 +
 +; Copyright (C) 2011-2018 Free Software Foundation, Inc.
 +;
 +; This file is part of GCC.
 +;
 +; GCC is free software; you can redistribute it and/or modify it under
 +; the terms of the GNU General Public License as published by the Free
 +; Software Foundation; either version 3, or (at your option) any later
 +; version.
 +;
 +; GCC is distributed in the hope that it will be useful, but WITHOUT ANY
 +; WARRANTY; without even the implied warranty of MERCHANTABILITY or
 +; FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 +; for more details.
 +;
 +; You should have received a copy of the GNU General Public License
 +; along with GCC; see the file COPYING3.  If not see
 +; <http://www.gnu.org/licenses/>.
 +
 +; See the GCC internals manual (options.texi) for a description of
 +; this file's format.
 +
 +; Please try to keep this file in ASCII collating order.
 +
 +pthread
 +Driver
 +
 +; This comment is to ensure we retain the blank line above.
 diff --git a/gcc/config/i386/host-mingw32.cc b/gcc/config/i386/host-mingw32.cc
 index acff6138d63..8dc91b75f93 100644
 --- a/gcc/config/i386/host-mingw32.cc
 +++ b/gcc/config/i386/host-mingw32.cc
@@ -93,7 +93,10 @@ mingw32_gt_pch_get_address (size_t size, int)
      for NT system dlls is in 0x70000000 to 0x78000000 range.
      If we allocate at bottom we need to reserve the address as early
      as possible and at the same point in each invocation. */
 - 
 +
 +#if __MINGW64__
 +  size  = UINT64_C(64 * 1024 * 1024 * 1024);
 +#endif
   res = VirtualAlloc (NULL, size,
 		      MEM_RESERVE | MEM_TOP_DOWN,
 		      PAGE_NOACCESS);
 diff --git a/gcc/gcc.cc b/gcc/gcc.cc
 index 16bb07f2cdc..22a181a3a1c 100644
 --- a/gcc/gcc.cc
 +++ b/gcc/gcc.cc
@@ -868,6 +868,11 @@ proper position among the other output files.  */
 #endif
 #endif
 +#ifndef LIBGLOSS_SPEC
 +# define LIBGLOSS_SPEC "-lsysbase"
 +#endif
 +
 +
 /* config.h can define STARTFILE_SPEC to override the default crt0 files.  */
 #ifndef STARTFILE_SPEC
 #define STARTFILE_SPEC  \
@@ -1191,6 +1196,7 @@ static const char *link_spec = LINK_SPEC;
 static const char *lib_spec = LIB_SPEC;
 static const char *link_gomp_spec = "";
 static const char *libgcc_spec = LIBGCC_SPEC;
 +static const char *libgloss_spec = LIBGLOSS_SPEC;
 static const char *endfile_spec = ENDFILE_SPEC;
 static const char *startfile_spec = STARTFILE_SPEC;
 static const char *linker_name_spec = LINKER_NAME;
@@ -1701,6 +1707,7 @@ static struct spec_list static_specs[] =
   INIT_STATIC_SPEC ("lib",			&lib_spec),
   INIT_STATIC_SPEC ("link_gomp",		&link_gomp_spec),
   INIT_STATIC_SPEC ("libgcc",			&libgcc_spec),
 +  INIT_STATIC_SPEC ("libgloss",			&libgloss_spec),
   INIT_STATIC_SPEC ("startfile",		&startfile_spec),
   INIT_STATIC_SPEC ("cross_compile",		&cross_compile),
   INIT_STATIC_SPEC ("version",			&compiler_version),
 diff --git a/libgcc/crtstuff.c b/libgcc/crtstuff.c
 index 93ff5b81dc5..20c0fe89a28 100644
 --- a/libgcc/crtstuff.c
 +++ b/libgcc/crtstuff.c
@@ -326,7 +326,7 @@ register_tm_clones (void)
 #ifdef OBJECT_FORMAT_ELF
 -#if DEFAULT_USE_CXA_ATEXIT
 +#if 1 /* DEFAULT_USE_CXA_ATEXIT */
 /* Declare the __dso_handle variable.  It should have a unique value
    in every shared-object; in a main program its value is zero.  The
    object should in any case be protected.  This means the instance
 diff --git a/libgcc/gthr.h b/libgcc/gthr.h
 index 1989c0c86ed..f1c49b2d4b1 100644
 --- a/libgcc/gthr.h
 +++ b/libgcc/gthr.h
@@ -136,7 +136,7 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
 /* The pe-coff weak support isn't fully compatible to ELF's weak.
    For static libraries it might would work, but as we need to deal
    with shared versions too, we disable it for mingw-targets.  */
 -#ifdef __MINGW32__
 +#if defined(__MINGW32__) || defined(__DEVKITA64__)
 #undef GTHREAD_USE_WEAK
 #define GTHREAD_USE_WEAK 0
 #endif
 diff --git a/libstdc++-v3/include/Makefile.am b/libstdc++-v3/include/Makefile.am
 index a880e8ee227..c58249f986c 100644
 --- a/libstdc++-v3/include/Makefile.am
 +++ b/libstdc++-v3/include/Makefile.am
@@ -1417,6 +1417,7 @@ ${host_builddir}/gthr.h: ${toplevel_srcdir}/libgcc/gthr.h stamp-${host_alias}
 	    -e '/^#/s/\(${uppercase}${uppercase}*\)/_GLIBCXX_\1/g' \
 	    -e 's/_GLIBCXX_SUPPORTS_WEAK/__GXX_WEAK__/g' \
 	    -e 's/_GLIBCXX___MINGW32_GLIBCXX___/__MINGW32__/g' \
 +	    -e 's/_GLIBCXX___DEVKITA64_GLIBCXX___/__DEVKITA64__/g' \
 	    -e 's,^#include "\(.*\)",#include <bits/\1>,g' \
 	    < $< > $@
 diff --git a/libstdc++-v3/include/Makefile.in b/libstdc++-v3/include/Makefile.in
 index 0ff875b280b..37820c57a0a 100644
 --- a/libstdc++-v3/include/Makefile.in
 +++ b/libstdc++-v3/include/Makefile.in
@@ -1891,6 +1891,7 @@ ${host_builddir}/gthr.h: ${toplevel_srcdir}/libgcc/gthr.h stamp-${host_alias}
 	    -e '/^#/s/\(${uppercase}${uppercase}*\)/_GLIBCXX_\1/g' \
 	    -e 's/_GLIBCXX_SUPPORTS_WEAK/__GXX_WEAK__/g' \
 	    -e 's/_GLIBCXX___MINGW32_GLIBCXX___/__MINGW32__/g' \
 +	    -e 's/_GLIBCXX___DEVKITA64_GLIBCXX___/__DEVKITA64__/g' \
 	    -e 's,^#include "\(.*\)",#include <bits/\1>,g' \
 	    < $< > $@
--- a/dka64/patches/newlib-4.3.0.20230120.patch
+++ b/dka64/patches/newlib-4.3.0.20230120.patch
--- a/dka64/rules/base_rules
+++ b/dka64/rules/base_rules
@ -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 22.1" \
 		$CROSS_PARAMS \
 		$CROSS_GCC_PARAMS \
 		$EXTRA_GCC_PARAMS \
 		|| { echo "Error configuring gcc"; exit 1; }
 	touch configured-gcc
 fi
 if [ ! -f built-gcc ]
 then
 	$MAKE all-gcc || { echo "Error building gcc stage1"; exit 1; }
 	touch built-gcc
 fi
 if [ ! -f installed-gcc ]
 then
 	$MAKE install-gcc || { echo "Error installing gcc"; exit 1; }
 	touch installed-gcc
 fi
 unset CFLAGS
 cd $BUILDDIR
 OLD_CC=$CC
 OLDCXX=$CXX
 unset CC
 unset CXX
 #---------------------------------------------------------------------------------
 # build and install newlib
 #---------------------------------------------------------------------------------
 mkdir -p $target/newlib
 cd $target/newlib
 if [ ! -f configured-newlib ]
 then
 	CFLAGS_FOR_TARGET="-O2 -ffunction-sections -fdata-sections" \
 	../../newlib-$NEWLIB_VER/configure \
 	--disable-newlib-supplied-syscalls \
 	--enable-newlib-mb \
 	--disable-newlib-wide-orient \
 	--target=$target \
 	--prefix=$prefix \
 	|| { echo "Error configuring newlib"; exit 1; }
 	touch configured-newlib
 fi
 if [ ! -f built-newlib ]
 then
 	$MAKE || { echo "Error building newlib"; exit 1; }
 	touch built-newlib
 fi
 if [ ! -f installed-newlib ]
 then
 	$MAKE install -j1 || { echo "Error installing newlib"; exit 1; }
 	touch installed-newlib
 fi
 export CC=$OLD_CC
 export CXX=$OLD_CXX
 #---------------------------------------------------------------------------------
 # build and install the final compiler
 #---------------------------------------------------------------------------------
 cd $BUILDDIR
 cd $target/gcc
 if [ ! -f built-stage2 ]
 then
 	$MAKE all || { echo "Error building gcc stage2"; exit 1; }
 	touch built-stage2
 fi
 if [ ! -f installed-stage2 ]
 then
 	$MAKE install || { echo "Error installing gcc stage2"; exit 1; }
 	touch installed-stage2
 fi
 rm -fr $prefix/$target/sys-include
--- a/dkarm-eabi/patches/gcc-13.2.0.patch
+++ b/dkarm-eabi/patches/gcc-13.2.0.patch
@ -0,0 +1,354 @@
 diff --git a/gcc/config.gcc b/gcc/config.gcc
 index 6fd1594480a..92b82426f50 100644
 --- a/gcc/config.gcc
 +++ b/gcc/config.gcc
@@ -1412,6 +1412,11 @@ arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems* | arm*-*-fuchsia*)
 	  tm_file="$tm_file newlib-stdint.h"
 	  tmake_file="${tmake_file} arm/t-bpabi"
 	  use_gcc_stdint=wrap
 +	  tm_file="${tm_file} devkitpro.h"
 +	  extra_options="${extra_options} devkitpro.opt"
 +	  case ${enable_threads} in
 +		"" | yes | posix) thread_file='posix' ;;
 +	  esac
 	  ;;
 	arm*-*-fuchsia*)
 	  tm_file="${tm_file} fuchsia.h arm/fuchsia-elf.h glibc-stdint.h"
 diff --git a/gcc/config/arm/arm-cpus.in b/gcc/config/arm/arm-cpus.in
 index f1fa3fa174c..2bb894b5b2d 100644
 --- a/gcc/config/arm/arm-cpus.in
 +++ b/gcc/config/arm/arm-cpus.in
@@ -416,7 +416,7 @@ begin arch armv6k
  tune for mpcore
  tune flags CO_PROC
  base 6K
 - isa ARMv6k
 + isa ARMv6k VFPv2 FP_DBL
  option fp add VFPv2 FP_DBL
  optalias vfpv2 fp
  option nofp remove ALL_FP
 diff --git a/gcc/config/arm/t-arm-elf b/gcc/config/arm/t-arm-elf
 index f7fc1460d1c..055f9d62385 100644
 --- a/gcc/config/arm/t-arm-elf
 +++ b/gcc/config/arm/t-arm-elf
@@ -16,120 +16,22 @@
 # along with GCC; see the file COPYING3.  If not see
 # <http://www.gnu.org/licenses/>.
 -# Build a very basic set of libraries that should cater for most cases.
 -
 -# Single-precision floating-point is NOT supported; we don't build a
 -# suitable library for that.  Use the rm-profile config in that case.
 -
 -# PART 1 - Useful groups of options
 -
 -dp_fpus		:= vfp vfpv2 vfpv3 vfpv3-fp16 vfpv3-d16 vfpv3-d16-fp16 \
 -		   neon neon-vfpv3 neon-fp16 vfpv4 neon-vfpv4 vfpv4-d16 \
 -		   fpv5-d16 fp-armv8 neon-fp-armv8 crypto-neon-fp-armv8 \
 -		   vfp3
 -
 -sp_fpus		:= vfpv3xd vfpv3xd-fp16  fpv4-sp-d16 fpv5-sp-d16
 -
 -v7a_fps		:= vfpv3 vfpv3-fp16 vfpv4 simd neon-fp16 neon-vfpv4
 -v7ve_fps	:= vfpv3-d16 vfpv3 vfpv3-d16-fp16 vfpv3-fp16 vfpv4 neon \
 -		   neon-fp16 simd
 -
 -# Not all these permutations exist for all architecture variants, but
 -# it seems to work ok.
 -v8_fps		:= simd fp16 crypto fp16+crypto dotprod fp16fml
 -
 -v9_fps		:= simd fp16 crypto fp16+crypto dotprod fp16fml
 -
 -# We don't do anything special with these.  Pre-v4t probably doesn't work.
 -all_early_nofp	:= armv4 armv4t armv5t
 -
 -all_early_arch	:= armv5tej armv6 armv6j armv6k armv6z armv6kz \
 -		   armv6zk armv6t2 iwmmxt iwmmxt2
 -
 -all_v7_a_r	:= armv7-a armv7ve armv7-r
 -
 -all_v8_archs	:= armv8-a armv8-a+crc armv8.1-a armv8.2-a armv8.3-a armv8.4-a \
 -		   armv8.5-a armv8.6-a
 -
 -all_v9_archs	:= armv9-a
 -
 -# No floating point variants, require thumb1 softfp
 -all_nofp_t	:= armv6-m armv6s-m armv8-m.base
 -
 -all_nofp_t2	:= armv7-m
 -
 -all_sp_only	:= armv7e-m armv8-m.main
 -
 -MULTILIB_OPTIONS     =
 -MULTILIB_DIRNAMES    =
 +MULTILIB_OPTIONS     = mthumb mbig-endian march=armv6k march=armv6s-m mfloat-abi=hard mfloat-abi=soft
 +MULTILIB_DIRNAMES    = thumb be armv6k v6-m fpu nofp
 MULTILIB_EXCEPTIONS  = 
 MULTILIB_MATCHES     =
 -MULTILIB_REUSE	     =
 -
 -# PART 2 - multilib build rules
 -
 -MULTILIB_OPTIONS     += marm/mthumb
 -MULTILIB_DIRNAMES    += arm thumb
 -
 -MULTILIB_OPTIONS     += mfpu=auto
 -MULTILIB_DIRNAMES    += autofp
 -
 -MULTILIB_OPTIONS     += march=armv5te+fp/march=armv7+fp
 -MULTILIB_DIRNAMES    += v5te v7
 -
 -MULTILIB_OPTIONS     += mfloat-abi=hard
 -MULTILIB_DIRNAMES    += fpu
 -
 -# Build a total of 4 library variants (base options plus the following):
 -MULTILIB_REQUIRED    += mthumb
 -MULTILIB_REQUIRED    += marm/mfpu=auto/march=armv5te+fp/mfloat-abi=hard
 -MULTILIB_REQUIRED    += mthumb/mfpu=auto/march=armv7+fp/mfloat-abi=hard
 -
 -# PART 3 - Match rules
 -
 -# Map all supported FPUs onto mfpu=auto
 -MULTILIB_MATCHES     += $(foreach FPU, $(dp_fpus), \
 -			  mfpu?auto=mfpu?$(FPU))
 -
 -MULTILIB_MATCHES     += march?armv5te+fp=march?armv5te
 -
 -MULTILIB_MATCHES     += $(foreach ARCH, $(all_early_arch), \
 -		          march?armv5te+fp=march?$(ARCH) \
 -			  march?armv5te+fp=march?$(ARCH)+fp)
 -
 -MULTILIB_MATCHES     += march?armv7+fp=march?armv7
 -
 -MULTILIB_MATCHES     += $(foreach FPARCH, $(v7a_fps), \
 -		          march?armv7+fp=march?armv7-a+$(FPARCH))
 -
 -MULTILIB_MATCHES     += $(foreach FPARCH, $(v7ve_fps), \
 -		          march?armv7+fp=march?armv7ve+$(FPARCH))
 -
 -MULTILIB_MATCHES     += $(foreach ARCH, $(all_v7_a_r), \
 -			  march?armv7+fp=march?$(ARCH) \
 -			  march?armv7+fp=march?$(ARCH)+fp)
 -MULTILIB_MATCHES     += $(foreach ARCH, $(all_v8_archs), \
 -			  march?armv7+fp=march?$(ARCH) \
 -			  $(foreach FPARCH, $(v8_fps), \
 -			    march?armv7+fp=march?$(ARCH)+$(FPARCH)))
 +MULTILIB_REQUIRED    = mthumb mbig-endian mthumb/mbig-endian march=armv6k/mfloat-abi=hard mthumb/march=armv6s-m/mfloat-abi=soft
 -MULTILIB_MATCHES     += $(foreach ARCH, $(all_v9_archs), \
 -			  march?armv7+fp=march?$(ARCH) \
 -			  $(foreach FPARCH, $(v9_fps), \
 -			    march?armv7+fp=march?$(ARCH)+$(FPARCH)))
 -MULTILIB_MATCHES     += $(foreach ARCH, armv7e-m armv8-m.mainline, \
 -			  march?armv7+fp=march?$(ARCH)+fp.dp)
 +MULTILIB_MATCHES    += march?armv6k=mtune?mpcore
 +MULTILIB_MATCHES    += march?armv6k=mcpu?mpcore
 -# PART 4 - Reuse rules
 +MULTILIB_MATCHES    += march?armv6s-m=mcpu?cortex-m0
 +MULTILIB_MATCHES    += march?armv6s-m=mtune?cortex-m0
 +MULTILIB_MATCHES    += march?armv6s-m=mcpu?cortex-m0plus
 +MULTILIB_MATCHES    += march?armv6s-m=mtune?cortex-m0plus
 +MULTILIB_MATCHES    += march?armv6s-m=mcpu?cortex-m1
 +MULTILIB_MATCHES    += march?armv6s-m=mtune?cortex-m1
 -MULTILIB_REUSE	     += mthumb=mthumb/mfpu.auto
 -MULTILIB_REUSE	     += mthumb=mthumb/mfpu.auto/march.armv5te+fp
 -MULTILIB_REUSE	     += mthumb=mthumb/march.armv5te+fp
 -MULTILIB_REUSE	     += marm/mfpu.auto/march.armv5te+fp/mfloat-abi.hard=marm/march.armv5te+fp/mfloat-abi.hard
 -MULTILIB_REUSE	     += marm/mfpu.auto/march.armv5te+fp/mfloat-abi.hard=march.armv5te+fp/mfloat-abi.hard
 -MULTILIB_REUSE	     += marm/mfpu.auto/march.armv5te+fp/mfloat-abi.hard=mfpu.auto/march.armv5te+fp/mfloat-abi.hard
 -MULTILIB_REUSE	     += mthumb/mfpu.auto/march.armv7+fp/mfloat-abi.hard=mthumb/march.armv7+fp/mfloat-abi.hard
 -MULTILIB_REUSE	     += mthumb/mfpu.auto/march.armv7+fp/mfloat-abi.hard=mfpu.auto/march.armv7+fp/mfloat-abi.hard
 -MULTILIB_REUSE	     += mthumb/mfpu.auto/march.armv7+fp/mfloat-abi.hard=march.armv7+fp/mfloat-abi.hard
 +MULTILIB_REUSE       = mthumb/march.armv6s-m/mfloat-abi.soft=mthumb/march.armv6s-m
 diff --git a/gcc/config/arm/unknown-elf.h b/gcc/config/arm/unknown-elf.h
 index 397ac3f68b9..b9a388f19be 100644
 --- a/gcc/config/arm/unknown-elf.h
 +++ b/gcc/config/arm/unknown-elf.h
@@ -29,7 +29,7 @@
 #endif
 /* Now we define the strings used to build the spec file.  */
 -#define UNKNOWN_ELF_STARTFILE_SPEC	" crti%O%s crtbegin%O%s crt0%O%s"
 +#define UNKNOWN_ELF_STARTFILE_SPEC	" crti%O%s crtbegin%O%s"
 #undef  STARTFILE_SPEC
 #define STARTFILE_SPEC	\
@@ -93,4 +93,5 @@
    udivmoddi4, which will depend on the exception unwind routines,
    which will depend on abort, which is defined in libc.  */ 
 #undef LINK_GCC_C_SEQUENCE_SPEC
 -#define LINK_GCC_C_SEQUENCE_SPEC "--start-group %G %{!nolibc:%L} --end-group"
 +#define LINK_GCC_C_SEQUENCE_SPEC "--start-group %G %L %(libgloss) --end-group"
 +
 diff --git a/gcc/config/devkitpro.h b/gcc/config/devkitpro.h
 new file mode 100644
 index 00000000000..180a9ea8553
 --- /dev/null
 +++ b/gcc/config/devkitpro.h
@@ -0,0 +1,27 @@
 +/* Definitions for devkitPro toolchains.
 +   Copyright (C) 2016-2018 Free Software Foundation, Inc.
 +   This file is part of GCC.
 +   GCC is free software; you can redistribute it and/or modify it
 +   under the terms of the GNU General Public License as published
 +   by the Free Software Foundation; either version 3, or (at your
 +   option) any later version.
 +   GCC is distributed in the hope that it will be useful, but WITHOUT
 +   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 +   or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
 +   License for more details.
 +   Under Section 7 of GPL version 3, you are granted additional
 +   permissions described in the GCC Runtime Library Exception, version
 +   3.1, as published by the Free Software Foundation.
 +   You should have received a copy of the GNU General Public License and
 +   a copy of the GCC Runtime Library Exception along with this program;
 +   see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
 +   <http://www.gnu.org/licenses/>.  */
 +
 +#undef TARGET_OS_CPP_BUILTINS
 +#define TARGET_OS_CPP_BUILTINS()                \
 +    do {                                        \
 +        builtin_define ("__DEVKITPRO__");       \
 +        builtin_define ("__DEVKITARM__");       \
 +    } while (0)
 +
 +
 diff --git a/gcc/config/devkitpro.opt b/gcc/config/devkitpro.opt
 new file mode 100644
 index 00000000000..9acbbf9d27c
 --- /dev/null
 +++ b/gcc/config/devkitpro.opt
@@ -0,0 +1,29 @@
 +; Options for devkitPro toolchains.
 +
 +; Copyright (C) 2011-2018 Free Software Foundation, Inc.
 +;
 +; This file is part of GCC.
 +;
 +; GCC is free software; you can redistribute it and/or modify it under
 +; the terms of the GNU General Public License as published by the Free
 +; Software Foundation; either version 3, or (at your option) any later
 +; version.
 +;
 +; GCC is distributed in the hope that it will be useful, but WITHOUT ANY
 +; WARRANTY; without even the implied warranty of MERCHANTABILITY or
 +; FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 +; for more details.
 +;
 +; You should have received a copy of the GNU General Public License
 +; along with GCC; see the file COPYING3.  If not see
 +; <http://www.gnu.org/licenses/>.
 +
 +; See the GCC internals manual (options.texi) for a description of
 +; this file's format.
 +
 +; Please try to keep this file in ASCII collating order.
 +
 +pthread
 +Driver
 +
 +; This comment is to ensure we retain the blank line above.
 diff --git a/gcc/gcc.cc b/gcc/gcc.cc
 index 16bb07f2cdc..22a181a3a1c 100644
 --- a/gcc/gcc.cc
 +++ b/gcc/gcc.cc
@@ -868,6 +868,11 @@ proper position among the other output files.  */
 #endif
 #endif
 +#ifndef LIBGLOSS_SPEC
 +# define LIBGLOSS_SPEC "-lsysbase"
 +#endif
 +
 +
 /* config.h can define STARTFILE_SPEC to override the default crt0 files.  */
 #ifndef STARTFILE_SPEC
 #define STARTFILE_SPEC  \
@@ -1191,6 +1196,7 @@ static const char *link_spec = LINK_SPEC;
 static const char *lib_spec = LIB_SPEC;
 static const char *link_gomp_spec = "";
 static const char *libgcc_spec = LIBGCC_SPEC;
 +static const char *libgloss_spec = LIBGLOSS_SPEC;
 static const char *endfile_spec = ENDFILE_SPEC;
 static const char *startfile_spec = STARTFILE_SPEC;
 static const char *linker_name_spec = LINKER_NAME;
@@ -1701,6 +1707,7 @@ static struct spec_list static_specs[] =
   INIT_STATIC_SPEC ("lib",			&lib_spec),
   INIT_STATIC_SPEC ("link_gomp",		&link_gomp_spec),
   INIT_STATIC_SPEC ("libgcc",			&libgcc_spec),
 +  INIT_STATIC_SPEC ("libgloss",			&libgloss_spec),
   INIT_STATIC_SPEC ("startfile",		&startfile_spec),
   INIT_STATIC_SPEC ("cross_compile",		&cross_compile),
   INIT_STATIC_SPEC ("version",			&compiler_version),
 diff --git a/libgcc/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 93ff5b81dc5..20c0fe89a28 100644
 --- a/libgcc/crtstuff.c
 +++ b/libgcc/crtstuff.c
@@ -326,7 +326,7 @@ register_tm_clones (void)
 #ifdef OBJECT_FORMAT_ELF
 -#if DEFAULT_USE_CXA_ATEXIT
 +#if 1 /* DEFAULT_USE_CXA_ATEXIT */
 /* Declare the __dso_handle variable.  It should have a unique value
    in every shared-object; in a main program its value is zero.  The
    object should in any case be protected.  This means the instance
 diff --git a/libgcc/gthr.h b/libgcc/gthr.h
 index 1989c0c86ed..dc3220cdf3c 100644
 --- a/libgcc/gthr.h
 +++ b/libgcc/gthr.h
@@ -136,7 +136,7 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
 /* The pe-coff weak support isn't fully compatible to ELF's weak.
    For static libraries it might would work, but as we need to deal
    with shared versions too, we disable it for mingw-targets.  */
 -#ifdef __MINGW32__
 +#ifdef __MINGW32__ || defined(__DEVKITARM__)
 #undef GTHREAD_USE_WEAK
 #define GTHREAD_USE_WEAK 0
 #endif
 diff --git a/libstdc++-v3/include/Makefile.am b/libstdc++-v3/include/Makefile.am
 index a880e8ee227..2050e2e4ccf 100644
 --- a/libstdc++-v3/include/Makefile.am
 +++ b/libstdc++-v3/include/Makefile.am
@@ -1417,6 +1417,7 @@ ${host_builddir}/gthr.h: ${toplevel_srcdir}/libgcc/gthr.h stamp-${host_alias}
 	    -e '/^#/s/\(${uppercase}${uppercase}*\)/_GLIBCXX_\1/g' \
 	    -e 's/_GLIBCXX_SUPPORTS_WEAK/__GXX_WEAK__/g' \
 	    -e 's/_GLIBCXX___MINGW32_GLIBCXX___/__MINGW32__/g' \
 +	    -e 's/_GLIBCXX___DEVKITARM_GLIBCXX___/__DEVKITARM__/g' \
 	    -e 's,^#include "\(.*\)",#include <bits/\1>,g' \
 	    < $< > $@
 diff --git a/libstdc++-v3/include/Makefile.in b/libstdc++-v3/include/Makefile.in
 index 0ff875b280b..7d270fc3a83 100644
 --- a/libstdc++-v3/include/Makefile.in
 +++ b/libstdc++-v3/include/Makefile.in
@@ -336,6 +336,7 @@ prefix = @prefix@
 program_transform_name = @program_transform_name@
 psdir = @psdir@
 python_mod_dir = @python_mod_dir@
 +runstatedir = @runstatedir@
 sbindir = @sbindir@
 sharedstatedir = @sharedstatedir@
 srcdir = @srcdir@
@@ -1891,6 +1892,7 @@ ${host_builddir}/gthr.h: ${toplevel_srcdir}/libgcc/gthr.h stamp-${host_alias}
 	    -e '/^#/s/\(${uppercase}${uppercase}*\)/_GLIBCXX_\1/g' \
 	    -e 's/_GLIBCXX_SUPPORTS_WEAK/__GXX_WEAK__/g' \
 	    -e 's/_GLIBCXX___MINGW32_GLIBCXX___/__MINGW32__/g' \
 +	    -e 's/_GLIBCXX___DEVKITARM_GLIBCXX___/__DEVKITARM__/g' \
 	    -e 's,^#include "\(.*\)",#include <bits/\1>,g' \
 	    < $< > $@
--- a/dkarm-eabi/patches/newlib-4.3.0.20230120.patch
+++ b/dkarm-eabi/patches/newlib-4.3.0.20230120.patch
--- a/dkarm-eabi/scripts/build-crtls.sh
+++ b/dkarm-eabi/scripts/build-crtls.sh
@ -0,0 +1,26 @@
 #!/bin/sh
 #---------------------------------------------------------------------------------
 # set env variables
 #---------------------------------------------------------------------------------
 export DEVKITPRO=$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 62" \
 		$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
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  . = file_start + 0x100;
  text_mem_start = .;
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--- 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);
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  data PT_LOAD FLAGS(6);
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 	{
 		*(.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-2.40.patch
+++ b/dkppc/patches/binutils-2.40.patch
@ -0,0 +1,26 @@
 diff --git a/ld/emulparams/elf32ppccommon.sh b/ld/emulparams/elf32ppccommon.sh
 index da892988f5d..6b8efb9bbdb 100644
 --- a/ld/emulparams/elf32ppccommon.sh
 +++ b/ld/emulparams/elf32ppccommon.sh
@@ -23,7 +23,7 @@ else
   unset SBSS_START_SYMBOLS
   unset SBSS_END_SYMBOLS
 fi
 -OTHER_END_SYMBOLS="${CREATE_SHLIB+PROVIDE (}__end = .${CREATE_SHLIB+)};"
 +OTHER_END_SYMBOLS="${CREATE_SHLIB+PROVIDE (}__end = .${CREATE_SHLIB+)};${CREATE_SHLIB+PROVIDE (}__end__ = .${CREATE_SHLIB+)};"
 OTHER_RELRO_SECTIONS="
   .fixup        ${RELOCATING-0} : { *(.fixup) }
   .got1         ${RELOCATING-0} : { *(.got1) }
 diff --git a/opcodes/ppc-opc.c b/opcodes/ppc-opc.c
 index 37f1aeb780c..f8de8aacc44 100644
 --- a/opcodes/ppc-opc.c
 +++ b/opcodes/ppc-opc.c
@@ -4988,7 +4988,7 @@ const unsigned int num_powerpc_operands = ARRAY_SIZE (powerpc_operands);
 #define MFDEC2	(PPC_OPCODE_PPC | PPC_OPCODE_601 | PPC_OPCODE_BOOKE \
 		 | PPC_OPCODE_TITAN)
 #define BOOKE	PPC_OPCODE_BOOKE
 -#define NO371	PPC_OPCODE_BOOKE | PPC_OPCODE_PPCPS | PPC_OPCODE_EFS
 +#define NO371	PPC_OPCODE_BOOKE | PPC_OPCODE_EFS
 #define PPCE300 PPC_OPCODE_E300
 #define PPCSPE	PPC_OPCODE_SPE
 #define PPCSPE2 PPC_OPCODE_SPE2
--- a/dkppc/patches/gcc-12.2.0.patch
+++ b/dkppc/patches/gcc-12.2.0.patch
@ -0,0 +1,992 @@
 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/i386/host-mingw32.cc b/gcc/config/i386/host-mingw32.cc
 index 3b0d83ffc60..6e063b6ccd0 100644
 --- a/gcc/config/i386/host-mingw32.cc
 +++ b/gcc/config/i386/host-mingw32.cc
@@ -45,7 +45,11 @@ static size_t mingw32_gt_pch_alloc_granularity (void);
 static inline void w32_error(const char*, const char*, int, const char*);
 /* FIXME: Is this big enough?  */
 +#if __MINGW64__
 +static const size_t pch_VA_max_size  = UINT64_C(64 * 1024 * 1024 * 1024);
 +#else
 static const size_t pch_VA_max_size  = 128 * 1024 * 1024;
 +#endif
 /* Granularity for reserving address space.  */
 static size_t va_granularity = 0x10000;
 diff --git a/gcc/config/newlib-stdint.h b/gcc/config/newlib-stdint.h
 index 098f658e74f..50c74877deb 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/eabi.h b/gcc/config/rs6000/eabi.h
 index e58283fe5d4..161767b2b08 100644
 --- a/gcc/config/rs6000/eabi.h
 +++ b/gcc/config/rs6000/eabi.h
@@ -36,6 +36,8 @@
       builtin_assert ("system=embedded"); \
       builtin_assert ("cpu=powerpc");     \
       builtin_assert ("machine=powerpc"); \
 +      builtin_define ("__DEVKITPPC__");   \
 +      builtin_define ("__DEVKITPRO__");   \
       TARGET_OS_SYSV_CPP_BUILTINS ();     \
     }                                     \
   while (0)
 diff --git a/gcc/config/rs6000/rs6000.h b/gcc/config/rs6000/rs6000.h
 index bc48f450210..7ba76802670 100644
 --- a/gcc/config/rs6000/rs6000.h
 +++ b/gcc/config/rs6000/rs6000.h
@@ -199,6 +199,7 @@ 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.cc.  */
 +#if 0
 #if defined(__powerpc__) || defined(__POWERPC__) || defined(_AIX)
 /* In driver-rs6000.cc.  */
 extern const char *host_detect_local_cpu (int argc, const char **argv);
@@ -210,6 +211,8 @@ 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 7e2519de5d4..bedfaf31808 100644
 --- a/gcc/config/rs6000/sysv4.h
 +++ b/gcc/config/rs6000/sysv4.h
@@ -589,7 +589,11 @@ 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)         ; \
@@ -620,7 +624,8 @@ 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)         ; \
@@ -635,7 +640,10 @@ 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)         ; \
@@ -649,7 +657,10 @@ 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)         ; \
@@ -663,7 +674,8 @@ 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)         ; \
@@ -673,11 +685,12 @@ 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)         ; \
@@ -693,16 +706,27 @@ 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"
@@ -850,6 +874,7 @@ 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 },			\
@@ -859,6 +884,7 @@ 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 },			\
@@ -868,6 +894,7 @@ 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 },			\
@@ -879,7 +906,11 @@ 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 },			\
@@ -889,6 +920,7 @@ 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 },			\
@@ -900,6 +932,9 @@ 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 ac75d67b19a..bdee36872f8 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 5ce0557719a..a1c59e87b83 100755
 --- a/gcc/configure
 +++ b/gcc/configure
@@ -12884,7 +12884,7 @@ 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 23bee7010a3..4540b6d3aee 100644
 --- a/gcc/configure.ac
 +++ b/gcc/configure.ac
@@ -1994,7 +1994,7 @@ 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 cf224657260..38683e58cb3 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 65e791741f7..631be3ec5ba 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 \
 	   $(srcdir)/config/rs6000/tramp.S
 # This can't end up in shared libgcc
 diff --git a/libgcc/configure b/libgcc/configure
 index 1f9b2ac578b..539fd961156 100755
 --- a/libgcc/configure
 +++ b/libgcc/configure
@@ -5689,6 +5689,7 @@ tm_file="${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 b98b86a5a88..3f62b3616d2 100644
 --- a/libgcc/crtstuff.c
 +++ b/libgcc/crtstuff.c
@@ -325,7 +325,7 @@ register_tm_clones (void)
 #ifdef OBJECT_FORMAT_ELF
 -#if DEFAULT_USE_CXA_ATEXIT
 +#if 1 /* DEFAULT_USE_CXA_ATEXIT */
 /* Declare the __dso_handle variable.  It should have a unique value
    in every shared-object; in a main program its value is zero.  The
    object should in any case be protected.  This means the instance
 diff --git a/libstdc++-v3/configure b/libstdc++-v3/configure
 index eac60392121..d1c85de1e34 100755
 --- a/libstdc++-v3/configure
 +++ b/libstdc++-v3/configure
@@ -15765,6 +15765,7 @@ $as_echo "$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/std/fstream b/libstdc++-v3/include/std/fstream
 index e62a1ade3c2..5f8ec3a1495 100644
 --- a/libstdc++-v3/include/std/fstream
 +++ b/libstdc++-v3/include/std/fstream
@@ -46,7 +46,7 @@
 // This can be overridden by the target's os_defines.h
 #ifndef _GLIBCXX_BUFSIZ
 -# define _GLIBCXX_BUFSIZ BUFSIZ
 +# define _GLIBCXX_BUFSIZ (BUFSIZ+1)
 #endif
 namespace std _GLIBCXX_VISIBILITY(default)
 diff --git a/libstdc++-v3/libsupc++/eh_alloc.cc b/libstdc++-v3/libsupc++/eh_alloc.cc
 index c85b9aed40b..a8f3f4a50d2 100644
 --- a/libstdc++-v3/libsupc++/eh_alloc.cc
 +++ b/libstdc++-v3/libsupc++/eh_alloc.cc
@@ -85,6 +85,7 @@ namespace
     {
     public:
       pool();
 +      ~pool();
       _GLIBCXX_NODISCARD void *allocate (std::size_t);
       void free (void *);
@@ -136,6 +137,15 @@ namespace
       first_free_entry->next = NULL;
     }
 +  pool::~pool()
 +    {
 +      if (arena)
 +        {
 +          ::free(arena);
 +          arena = 0;
 +        }
 +    }
 +
   void *pool::allocate (std::size_t size)
     {
       __gnu_cxx::__scoped_lock sentry(emergency_mutex);
 diff --git a/libstdc++-v3/src/c++17/fs_ops.cc b/libstdc++-v3/src/c++17/fs_ops.cc
 index 435368fa5c5..75b78c384b4 100644
 --- a/libstdc++-v3/src/c++17/fs_ops.cc
 +++ b/libstdc++-v3/src/c++17/fs_ops.cc
@@ -1123,6 +1123,7 @@ fs::permissions(const path& p, perms prms, perm_options opts,
     }
   int err = 0;
 +#ifndef __DEVKITPPC__
 #if _GLIBCXX_USE_FCHMODAT
   const int flag = (nofollow && is_symlink(st)) ? AT_SYMLINK_NOFOLLOW : 0;
   if (::fchmodat(AT_FDCWD, p.c_str(), static_cast<mode_t>(prms), flag))
@@ -1132,6 +1133,7 @@ fs::permissions(const path& p, perms prms, perm_options opts,
     ec = std::__unsupported();
   else if (posix::chmod(p.c_str(), static_cast<posix::mode_t>(prms)))
     err = errno;
 +#endif
 #endif
   if (err)
 diff --git a/libstdc++-v3/src/filesystem/ops-common.h b/libstdc++-v3/src/filesystem/ops-common.h
 index 978e8724154..f773d3b9b62 100644
 --- a/libstdc++-v3/src/filesystem/ops-common.h
 +++ b/libstdc++-v3/src/filesystem/ops-common.h
@@ -481,6 +481,7 @@ _GLIBCXX_BEGIN_NAMESPACE_FILESYSTEM
 	return false;
       }
 +#ifndef __DEVKITPPC__
 #if defined _GLIBCXX_USE_FCHMOD && ! defined _GLIBCXX_FILESYSTEM_IS_WINDOWS
     if (::fchmod(out.fd, from_st->st_mode))
 #elif defined _GLIBCXX_USE_FCHMODAT && ! defined _GLIBCXX_FILESYSTEM_IS_WINDOWS
@@ -492,6 +493,7 @@ _GLIBCXX_BEGIN_NAMESPACE_FILESYSTEM
 	ec.assign(errno, std::generic_category());
 	return false;
       }
 +#endif
     size_t count = from_st->st_size;
 #if defined _GLIBCXX_USE_SENDFILE && ! defined _GLIBCXX_FILESYSTEM_IS_WINDOWS
 diff --git a/libstdc++-v3/src/filesystem/ops.cc b/libstdc++-v3/src/filesystem/ops.cc
 index 896a4918ace..59a155b840e 100644
 --- a/libstdc++-v3/src/filesystem/ops.cc
 +++ b/libstdc++-v3/src/filesystem/ops.cc
@@ -971,6 +971,7 @@ fs::permissions(const path& p, perms prms, error_code& ec) noexcept
     }
   int err = 0;
 +#ifndef __DEVKITPPC__
 #if _GLIBCXX_USE_FCHMODAT
   const int flag = (nofollow && is_symlink(st)) ? AT_SYMLINK_NOFOLLOW : 0;
   if (::fchmodat(AT_FDCWD, p.c_str(), static_cast<mode_t>(prms), flag))
@@ -980,6 +981,7 @@ fs::permissions(const path& p, perms prms, error_code& ec) noexcept
     ec = std::__unsupported();
   else if (posix::chmod(p.c_str(), static_cast<mode_t>(prms)))
     err = errno;
 +#endif
 #endif
   if (err)
--- a/dkppc/patches/gcc-13.1.0.patch
+++ b/dkppc/patches/gcc-13.1.0.patch
@ -0,0 +1,976 @@
 diff --git a/config/gthr.m4 b/config/gthr.m4
 index 11996247f15..f21b315ce8a 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/newlib-stdint.h b/gcc/config/newlib-stdint.h
 index 98bc77b46b8..4f1690d4f4d 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/eabi.h b/gcc/config/rs6000/eabi.h
 index 5bfc377e0de..342ed1932b9 100644
 --- a/gcc/config/rs6000/eabi.h
 +++ b/gcc/config/rs6000/eabi.h
@@ -36,6 +36,8 @@
       builtin_assert ("system=embedded"); \
       builtin_assert ("cpu=powerpc");     \
       builtin_assert ("machine=powerpc"); \
 +      builtin_define ("__DEVKITPPC__");   \
 +      builtin_define ("__DEVKITPRO__");   \
       TARGET_OS_SYSV_CPP_BUILTINS ();     \
     }                                     \
   while (0)
 diff --git a/gcc/config/rs6000/rs6000.h b/gcc/config/rs6000/rs6000.h
 index 3503614efbd..b0a1b8e4ad7 100644
 --- a/gcc/config/rs6000/rs6000.h
 +++ b/gcc/config/rs6000/rs6000.h
@@ -199,6 +199,7 @@ 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.cc.  */
 +#if 0
 #if defined(__powerpc__) || defined(__POWERPC__) || defined(_AIX)
 /* In driver-rs6000.cc.  */
 extern const char *host_detect_local_cpu (int argc, const char **argv);
@@ -210,6 +211,8 @@ 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 ae932fc22f0..527b48878b8 100644
 --- a/gcc/config/rs6000/sysv4.h
 +++ b/gcc/config/rs6000/sysv4.h
@@ -581,7 +581,11 @@ 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)         ; \
@@ -612,7 +616,8 @@ 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)         ; \
@@ -627,7 +632,10 @@ 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)         ; \
@@ -641,7 +649,10 @@ 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)         ; \
@@ -655,7 +666,8 @@ 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)         ; \
@@ -665,11 +677,12 @@ 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)         ; \
@@ -685,16 +698,27 @@ 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"
@@ -842,6 +866,7 @@ 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 },			\
@@ -851,6 +876,7 @@ 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 },			\
@@ -860,6 +886,7 @@ 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 },			\
@@ -871,7 +898,11 @@ 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 },			\
@@ -881,6 +912,7 @@ 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 },			\
@@ -892,6 +924,9 @@ 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 691e0d3d2e8..2eb60bc56b6 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 c7b26d1927d..d1e32ef9ec5 100755
 --- a/gcc/configure
 +++ b/gcc/configure
@@ -13011,7 +13011,7 @@ case ${enable_threads} in
     # default
     target_thread_file='single'
     ;;
 -  aix | dce | lynx | mipssde | posix | rtems | \
 +  aix | dce | dkp | lynx | mipssde | posix | rtems | \
   single | tpf | vxworks | win32 | mcf)
     target_thread_file=${enable_threads}
     ;;
 diff --git a/gcc/configure.ac b/gcc/configure.ac
 index 09082e8ccae..f5700df9455 100644
 --- a/gcc/configure.ac
 +++ b/gcc/configure.ac
@@ -2020,7 +2020,7 @@ case ${enable_threads} in
     # default
     target_thread_file='single'
     ;;
 -  aix | dce | lynx | mipssde | posix | rtems | \
 +  aix | dce | dkp | lynx | mipssde | posix | rtems | \
   single | tpf | vxworks | win32 | mcf)
     target_thread_file=${enable_threads}
     ;;
 diff --git a/libgcc/config/rs6000/crtrestvr.S b/libgcc/config/rs6000/crtrestvr.S
 index cf7f71ae123..7e0892a845f 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 19de2128714..d116593062d 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 \
 	   $(srcdir)/config/rs6000/tramp.S
 # This can't end up in shared libgcc
 diff --git a/libgcc/configure b/libgcc/configure
 index be5d45f1755..5c5aa253655 100755
 --- a/libgcc/configure
 +++ b/libgcc/configure
@@ -5690,6 +5690,7 @@ tm_file="${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 93ff5b81dc5..20c0fe89a28 100644
 --- a/libgcc/crtstuff.c
 +++ b/libgcc/crtstuff.c
@@ -326,7 +326,7 @@ register_tm_clones (void)
 #ifdef OBJECT_FORMAT_ELF
 -#if DEFAULT_USE_CXA_ATEXIT
 +#if 1 /* DEFAULT_USE_CXA_ATEXIT */
 /* Declare the __dso_handle variable.  It should have a unique value
    in every shared-object; in a main program its value is zero.  The
    object should in any case be protected.  This means the instance
 diff --git a/libstdc++-v3/configure b/libstdc++-v3/configure
 index 68ee94c9e28..1e17f789b89 100755
 --- a/libstdc++-v3/configure
 +++ b/libstdc++-v3/configure
@@ -15800,6 +15800,7 @@ $as_echo "$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/std/fstream b/libstdc++-v3/include/std/fstream
 index 3dff4e5e74e..7835a727321 100644
 --- a/libstdc++-v3/include/std/fstream
 +++ b/libstdc++-v3/include/std/fstream
@@ -48,7 +48,7 @@
 // This can be overridden by the target's os_defines.h
 #ifndef _GLIBCXX_BUFSIZ
 -# define _GLIBCXX_BUFSIZ BUFSIZ
 +# define _GLIBCXX_BUFSIZ (BUFSIZ+1)
 #endif
 namespace std _GLIBCXX_VISIBILITY(default)
 diff --git a/libstdc++-v3/libsupc++/eh_alloc.cc b/libstdc++-v3/libsupc++/eh_alloc.cc
 index 8380052c9f3..100de070f20 100644
 --- a/libstdc++-v3/libsupc++/eh_alloc.cc
 +++ b/libstdc++-v3/libsupc++/eh_alloc.cc
@@ -143,6 +143,7 @@ namespace
     {
     public:
       pool() noexcept;
 +      ~pool();
       _GLIBCXX_NODISCARD void *allocate (std::size_t) noexcept;
       void free (void *) noexcept;
@@ -248,6 +249,15 @@ namespace
       first_free_entry->next = NULL;
     }
 +  pool::~pool()
 +    {
 +      if (arena)
 +        {
 +          ::free(arena);
 +          arena = 0;
 +        }
 +    }
 +
   void *pool::allocate (std::size_t size) noexcept
     {
       __scoped_lock sentry(emergency_mutex);
 diff --git a/libstdc++-v3/src/c++17/fs_ops.cc b/libstdc++-v3/src/c++17/fs_ops.cc
 index c94d260632f..74c7a06a90d 100644
 --- a/libstdc++-v3/src/c++17/fs_ops.cc
 +++ b/libstdc++-v3/src/c++17/fs_ops.cc
@@ -1124,6 +1124,7 @@ fs::permissions(const path& p, perms prms, perm_options opts,
     }
   int err = 0;
 +#ifndef __DEVKITPPC__
 #if _GLIBCXX_USE_FCHMODAT
   const int flag = (nofollow && is_symlink(st)) ? AT_SYMLINK_NOFOLLOW : 0;
   if (::fchmodat(AT_FDCWD, p.c_str(), static_cast<mode_t>(prms), flag))
@@ -1133,6 +1134,7 @@ fs::permissions(const path& p, perms prms, perm_options opts,
     ec = std::__unsupported();
   else if (posix::chmod(p.c_str(), static_cast<posix::mode_t>(prms)))
     err = errno;
 +#endif
 #endif
   if (err)
 diff --git a/libstdc++-v3/src/filesystem/ops-common.h b/libstdc++-v3/src/filesystem/ops-common.h
 index c95511b5c95..f9be4529bb2 100644
 --- a/libstdc++-v3/src/filesystem/ops-common.h
 +++ b/libstdc++-v3/src/filesystem/ops-common.h
@@ -486,6 +486,7 @@ _GLIBCXX_BEGIN_NAMESPACE_FILESYSTEM
 	return false;
       }
 +#ifndef __DEVKITPPC__
 #if defined _GLIBCXX_USE_FCHMOD && ! defined _GLIBCXX_FILESYSTEM_IS_WINDOWS
     if (::fchmod(out.fd, from_st->st_mode))
 #elif defined _GLIBCXX_USE_FCHMODAT && ! defined _GLIBCXX_FILESYSTEM_IS_WINDOWS
@@ -497,6 +498,7 @@ _GLIBCXX_BEGIN_NAMESPACE_FILESYSTEM
 	ec.assign(errno, std::generic_category());
 	return false;
       }
 +#endif
     size_t count = from_st->st_size;
 #if defined _GLIBCXX_USE_SENDFILE && ! defined _GLIBCXX_FILESYSTEM_IS_WINDOWS
 diff --git a/libstdc++-v3/src/filesystem/ops.cc b/libstdc++-v3/src/filesystem/ops.cc
 index d33c13d7f15..7c343cdc30e 100644
 --- a/libstdc++-v3/src/filesystem/ops.cc
 +++ b/libstdc++-v3/src/filesystem/ops.cc
@@ -972,6 +972,7 @@ fs::permissions(const path& p, perms prms, error_code& ec) noexcept
     }
   int err = 0;
 +#ifndef __DEVKITPPC__
 #if _GLIBCXX_USE_FCHMODAT
   const int flag = (nofollow && is_symlink(st)) ? AT_SYMLINK_NOFOLLOW : 0;
   if (::fchmodat(AT_FDCWD, p.c_str(), static_cast<mode_t>(prms), flag))
@@ -981,6 +982,7 @@ fs::permissions(const path& p, perms prms, error_code& ec) noexcept
     ec = std::__unsupported();
   else if (posix::chmod(p.c_str(), static_cast<mode_t>(prms)))
     err = errno;
 +#endif
 #endif
   if (err)
--- a/dkppc/patches/newlib-4.3.0.20230120.patch
+++ b/dkppc/patches/newlib-4.3.0.20230120.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 $target/binutils
 if [ ! -f configured-binutils ]
 then
 	../../binutils-$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-$MN_BINUTILS_VER/config.sub
 mkdir -p mn10200/binutils
 cd mn10200/binutils
 if [ ! -f configured-binutils ]
 then
 	../../binutils-$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 $target/gcc
 export gcc_cv_libc_provides_ssp=yes
 if [ ! -f configured-gcc ]
 then
 	CFLAGS_FOR_TARGET="-O2 -ffunction-sections -fdata-sections" \
 	CXXFLAGS_FOR_TARGET="-O2 -ffunction-sections -fdata-sections" \
 	LDFLAGS_FOR_TARGET="" \
 	../../gcc-$GCC_VER/configure \
 	--enable-languages=c,c++,objc,lto \
 	--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 \
 	--disable-libssp \
 	--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 43" \
 	$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=$CXX
 unset CC
 unset CXX
 if [ ! -f configured-newlib ]
 then
 	CFLAGS_FOR_TARGET="-O2 -ffunction-sections -fdata-sections -DCUSTOM_MALLOC_LOCK" \
 	../../newlib-$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 $BUILDDIR
--- a/patches/gcc-15.2.0-7.patch
+++ b/patches/gcc-15.2.0-7.patch
--- a/select_toolchain.sh
+++ b/select_toolchain.sh
@ -30,53 +30,31 @@ done
 case "$VERSION" in
  "1" )
-    BINUTILS_VER=2.45.1
+    GCC_VER=13.2.0
-    GCC_VER=15.2.0
+    BINUTILS_VER=2.41
-    NEWLIB_VER=4.6.0.20260123
+    NEWLIB_VER=4.3.0.20230120
    BINUTILS_PKGREL=2
    GCC_PKGREL=7
    NEWLIB_PKGREL=4
    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=13.1.0
-    GCC_VER=15.2.0
+    BINUTILS_VER=2.40
    MN_BINUTILS_VER=2.24
-    NEWLIB_VER=4.6.0.20260123
+    NEWLIB_VER=4.3.0.20230120
    BINUTILS_PKGREL=2
    GCC_PKGREL=7
    NEWLIB_PKGREL=4
    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=${DKPPC_CRTLS_VER}
  ;;
  "3" )
-    GCC_VER=15.2.0
+    GCC_VER=13.1.0
-    BINUTILS_VER=2.45.1
+    BINUTILS_VER=2.32
-    NEWLIB_VER=4.6.0.20260123
+    NEWLIB_VER=4.3.0.20230120
    BINUTILS_PKGREL=2
    GCC_PKGREL=7
    NEWLIB_PKGREL=4
    basedir='dka64'
    package=devkitA64
    target=aarch64-none-elf
    toolchain=DEVKITA64
    _prefix=devkita64
    _toolchain_options='--with-march=armv8 --enable-multilib --with-pkgversion="devkitA64"'
    _rules_ver=${DKA64_RULES_VER}
    _crtls_ver=${DKA64_CRTLS_VER}
  ;;
 esac