devkitARM: update newlib to 4.4.0

devkitPPC: upgrade newlib to 4.4.0
install to fixed prefix
2026-08-21 01:44:16 -05:00 · 2024-02-01 11:00:58 +00:00 · 2024-01-26 17:35:07 +00:00 · 2024-01-17 18:49:53 +00:00 · 2023-09-17 17:05:29 +01:00 · 2023-09-13 10:10:13 +01:00
38 changed files with 40242 additions and 27066 deletions
--- a/.gitignore
+++ b/.gitignore
@@ -2,6 +2,7 @@ config.sh
 .devkitARM*
 .devkitPPC*
 .devkitA64*
 *.xz
 *.gz
 *.bz2
 *~
--- a/README.TXT
+++ b/README.TXT
@@ -24,9 +24,9 @@ For building gcc libgmp, libmpfr and libmpc are required - these are built as
 static libraries to make packaging simpler. If you're building the tools for
 personal use then the versions packaged by your chosen distro should suffice.
-http://gmplib.org/
+https://gmplib.org/
-http://www.mpfr.org/
+https://www.mpfr.org/
-http://www.multiprecision.org/
+https://www.multiprecision.org/
 sudo apt-get install libgmp-dev libmpfr-dev libmpc-dev
@@ -34,10 +34,10 @@ Some of the tools for devkitARM and devkitPPC also require FreeImage, zlib,
 expat, and libusb. Again these are built as static libraries for ease of
 packaging but you can probably use the versions supplied by your distro.
-http://freeimage.sourceforge.net/
+https://freeimage.sourceforge.net/
-http://www.zlib.net
+https://www.zlib.net
-http://www.libusb.org
+https://www.libusb.org
-http://expat.sourceforge.net/
+https://expat.sourceforge.net/
 sudo apt-get install libfreeimage-dev zlib1g-dev libusb-dev libudev-dev libexpat1-dev
--- a/build-devkit.sh
+++ b/build-devkit.sh
@@ -1,8 +1,8 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #---------------------------------------------------------------------------------
-#	devkitARM release 52
+#	devkitARM release 63
-#	devkitPPC release 35
+#	devkitPPC release 45
-#	devkitA64 release 12
+#	devkitA64 release 24
 #---------------------------------------------------------------------------------
 if [ 0 -eq 1 ] ; then
@@ -26,45 +26,13 @@ echo "https://github.com/devkitPro/buildscripts/pulls"
 echo
 GENERAL_TOOLS_VER=1.0.2
-LIBGBA_VER=0.5.2
+DKARM_RULES_VER=1.5.0
-GBATOOLS_VER=1.1.0
+DKARM_CRTLS_VER=1.2.2
 DKARM_RULES_VER=1.0.0
 DKARM_CRTLS_VER=1.0.0
-LIBNDS_VER=1.7.2
+DKPPC_RULES_VER=1.2.1
 DEFAULT_ARM7_VER=0.7.4
 DSWIFI_VER=0.4.2
 MAXMOD_VER=1.0.11
 FILESYSTEM_VER=0.9.14
 LIBFAT_VER=1.1.3
 DSTOOLS_VER=1.2.1
 GRIT_VER=0.8.15
 NDSTOOL_VER=2.1.1
 MMUTIL_VER=1.8.7
-DFU_UTIL_VER=0.9.1
+DKA64_RULES_VER=1.1.1
 STLINK_VER=1.2.3
 GAMECUBE_TOOLS_VER=1.0.2
 LIBOGC_VER=1.8.21
 WIILOAD_VER=0.5.1
 DKPPC_RULES_VER=1.0.0
 LIBCTRU_VER=1.5.1
 CITRO3D_VER=1.5.0
 CITRO2D_VER=1.1.0
 TOOLS3DS_VER=1.1.4
 LINK3DS_VER=0.5.2
 PICASSO_VER=2.7.0
 TEX3DS_VER=1.0.0
 GP32_TOOLS_VER=1.0.3
 LIBMIRKO_VER=0.9.8
 SWITCH_TOOLS_VER=1.4.1
 LIBNX_VER=1.3.0
 OSXMIN=${OSXMIN:-10.9}
@@ -90,13 +58,6 @@ if [ ! -z "$CROSSBUILD" ] ; then
 	fi
 fi
 #---------------------------------------------------------------------------------
 # Sane defaults for building toolchain
 #---------------------------------------------------------------------------------
 export CFLAGS="-O2 -pipe"
 export CXXFLAGS="$CFLAGS"
 unset LDFLAGS
 #---------------------------------------------------------------------------------
 # Look for automated configuration file to bypass prompts
 #---------------------------------------------------------------------------------
@@ -111,20 +72,18 @@ fi
 . ./select_toolchain.sh
 #---------------------------------------------------------------------------------
-# Get preferred installation directory and set paths to the sources
+# Legacy versions of these scripts allowed the selection of a prefix which is
 # no longer supported. Since adopting pacman and providing precompiled binaries
 # of "portlibs" everything we distribute is intended to work within opt/devkitpro
 #
 # Rather than attempting to repackage our work for exotic linux distributions it
 # would be much better for everyone concerned if efforts were made to provide
 # pacman and whatever support is necessary to allow the binaries we distribute to
 # work as expected.
 #
 # See https://github.com/devkitPro/pacman and https://devkitpro.org/wiki/devkitPro_pacman
 #---------------------------------------------------------------------------------
-
+INSTALLDIR=/opt/devkitpro
 if [ ! -z "$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;
@@ -151,24 +110,22 @@ fi
 echo use $MAKE as make
 export MAKE
 CROSS_PARAMS="--build=`./config.guess`"
 if [ ! -z $CROSSBUILD ]; then
 	export PATH=/opt/devkitpro/$package/bin:$PATH
 	prefix=$INSTALLDIR/$CROSSBUILD/$package
 	CROSS_PARAMS="$CROSS_PARAMS --host=$CROSSBUILD"
 	CROSS_GCC_PARAMS="--with-gmp=$CROSSPATH --with-mpfr=$CROSSPATH --with-mpc=$CROSSPATH --with-isl=$CROSSPATH --with-zstd=$CROSSPATH"
 else
 	prefix=$INSTALLDIR/$package
 fi
 #---------------------------------------------------------------------------------
 # Add installed devkit to the path, adjusting path on minsys
 #---------------------------------------------------------------------------------
 TOOLPATH=$(echo $INSTALLDIR | sed -e 's/^\([a-zA-Z]\):/\/\1/')
-export PATH=$PATH:$TOOLPATH/$package/bin
+export PATH=$TOOLPATH/$package/bin:$PATH
 CROSS_PARAMS="--build=`./config.guess`"
 if [ ! -z $CROSSBUILD ]; then
 	toolsprefix=$INSTALLDIR/$CROSSBUILD/tools
 	prefix=$INSTALLDIR/$CROSSBUILD/$package
 	toolsprefix=$INSTALLDIR/$CROSSBUILD/tools
 	CROSS_PARAMS="$CROSS_PARAMS --host=$CROSSBUILD"
 	CROSS_GCC_PARAMS="--with-gmp=$CROSSPATH --with-mpfr=$CROSSPATH --with-mpc=$CROSSPATH"
 else
 	toolsprefix=$INSTALLDIR/tools
 	prefix=$INSTALLDIR/$package
 fi
 if [ "$BUILD_DKPRO_AUTOMATED" != "1" ] ; then
@@ -195,7 +152,7 @@ case $PLATFORM in
 		fi
    ;;
 	MINGW32* )
-		cppflags="-D__USE_MINGW_ACCESS"
+		cppflags="-D__USE_MINGW_ACCESS -D__USE_MINGW_ANSI_STDIO=1"
    ;;
 esac
@@ -214,43 +171,26 @@ fi
 patchdir=$(pwd)/$basedir/patches
 scriptdir=$(pwd)/$basedir/scripts
-archives="binutils-${BINUTILS_VER}.tar.xz gcc-${GCC_VER}.tar.xz newlib-${NEWLIB_VER}.tar.gz gdb-${GDB_VER}.tar.xz"
+archives="binutils-${BINUTILS_VER}.tar.xz gcc-${GCC_VER}.tar.xz newlib-${NEWLIB_VER}.tar.gz"
 if [ $VERSION -eq 1 ]; then
 	targetarchives="libnds-src-${LIBNDS_VER}.tar.bz2 libgba-src-${LIBGBA_VER}.tar.bz2
 		libmirko-src-${LIBMIRKO_VER}.tar.bz2 dswifi-src-${DSWIFI_VER}.tar.bz2 maxmod-src-${MAXMOD_VER}.tar.bz2
 		default-arm7-src-${DEFAULT_ARM7_VER}.tar.bz2 libfilesystem-src-${FILESYSTEM_VER}.tar.bz2
 		libfat-src-${LIBFAT_VER}.tar.bz2 libctru-src-${LIBCTRU_VER}.tar.bz2  citro3d-src-${CITRO3D_VER}.tar.bz2
 		citro2d-src-${CITRO2D_VER}.tar.bz2"
 	hostarchives="gba-tools-$GBATOOLS_VER.tar.bz2 gp32-tools-$GP32_TOOLS_VER.tar.bz2
 		dstools-$DSTOOLS_VER.tar.bz2 grit-$GRIT_VER.tar.bz2 ndstool-$NDSTOOL_VER.tar.bz2
 		general-tools-$GENERAL_TOOLS_VER.tar.bz2 mmutil-$MMUTIL_VER.tar.bz2
 		dfu-util-$DFU_UTIL_VER.tar.bz2 stlink-$STLINK_VER.tar.bz2 3dstools-$TOOLS3DS_VER.tar.bz2
 		picasso-$PICASSO_VER.tar.bz2 tex3ds-$TEX3DS_VER.tar.bz2 3dslink-$LINK3DS_VER.tar.bz2"
 	archives="devkitarm-rules-$DKARM_RULES_VER.tar.xz devkitarm-crtls-$DKARM_CRTLS_VER.tar.xz $archives"
 fi
 if [ $VERSION -eq 2 ]; then
-
+	archives="binutils-${MN_BINUTILS_VER}.tar.bz2 $archives"
 	targetarchives="libogc-src-${LIBOGC_VER}.tar.bz2 libfat-src-${LIBFAT_VER}.tar.bz2"
 	hostarchives="gamecube-tools-$GAMECUBE_TOOLS_VER.tar.bz2 wiiload-$WIILOAD_VER.tar.bz2 general-tools-$GENERAL_TOOLS_VER.tar.bz2"
 	archives="binutils-${MN_BINUTILS_VER}.tar.bz2 devkitppc-rules-$DKPPC_RULES_VER.tar.xz $archives"
 fi
-if [ $VERSION -eq 3 ]; then
+if [ "$BUILD_DKPRO_SKIP_CRTLS" != "1" ]; then
 	if [ $VERSION -eq 1 ]; then
 		archives="devkitarm-rules-$DKARM_RULES_VER.tar.gz devkitarm-crtls-$DKARM_CRTLS_VER.tar.gz $archives"
 	fi
-	targetarchives=" libnx-src-${LIBNX_VER}.tar.bz2"
+	if [ $VERSION -eq 2 ]; then
-
+		archives="devkitppc-rules-$DKPPC_RULES_VER.tar.gz $archives"
-	hostarchives="general-tools-$GENERAL_TOOLS_VER.tar.bz2 switch-tools-$SWITCH_TOOLS_VER.tar.bz2"
+	fi
 	if [ $VERSION -eq 3 ]; then
 		archives="devkita64-rules-$DKA64_RULES_VER.tar.gz $archives"
 	fi
 fi
 if [ ! -z "$BUILD_DKPRO_SRCDIR" ] ; then
 	SRCDIR="$BUILD_DKPRO_SRCDIR"
 else
@@ -258,7 +198,7 @@ else
 fi
 cd "$SRCDIR"
-for archive in $archives $targetarchives $hostarchives
+for archive in $archives
 do
 	echo $archive
 	if [ ! -f $archive ]; then
@@ -273,52 +213,26 @@ cd $BUILDDIR
 extract_and_patch binutils $BINUTILS_VER xz
 extract_and_patch gcc $GCC_VER xz
 extract_and_patch newlib $NEWLIB_VER gz
 extract_and_patch gdb $GDB_VER xz
-if [ $VERSION -eq 2 ]; then
+if [ $VERSION -eq 2 ]; then extract_and_patch binutils $MN_BINUTILS_VER bz2; fi
 	extract_and_patch binutils $MN_BINUTILS_VER bz2
 fi
 for archive in $targetarchives
 do
 	destdir=$(echo $archive | sed -e 's/\(.*\)-src-\(.*\)\.tar\.bz2/\1-\2/' )
 	echo $destdir
 	if [ ! -d $destdir ]; then
 		mkdir -p $destdir
 		bzip2 -cd "$SRCDIR/$archive" | tar -xf - -C $destdir || { echo "Error extracting "$archive; exit 1; }
 	fi
 done
 for archive in $hostarchives
 do
 	destdir=$(echo $archive | sed -e 's/\(.*\)-src-\(.*\)\.tar\.bz2/\1-\2/' )
 	if [ ! -d $destdir ]; then
 		tar -xjf "$SRCDIR/$archive"
 	fi
 done
 #---------------------------------------------------------------------------------
 # Build and install devkit components
 #---------------------------------------------------------------------------------
 if [ -f $scriptdir/build-gcc.sh ]; then . $scriptdir/build-gcc.sh || { echo "Error building toolchain"; exit 1; }; cd $BUILDSCRIPTDIR; fi
 if [ "$BUILD_DKPRO_SKIP_TOOLS" != "1" ] && [ -f $scriptdir/build-tools.sh ]; then
 . $scriptdir/build-tools.sh || { echo "Error building tools"; exit 1; }; cd $BUILDSCRIPTDIR;
 fi
-if [ "$BUILD_DKPRO_SKIP_LIBRARIES" != "1" ] && [ -f $scriptdir/build-libs.sh ]; then
+if [ "$BUILD_DKPRO_SKIP_CRTLS" != "1" ] && [ -f $scriptdir/build-crtls.sh ]; then
-  . $scriptdir/build-libs.sh || { echo "Error building libraries"; exit 1; }; cd $BUILDSCRIPTDIR;
+  . $scriptdir/build-crtls.sh || { echo "Error building crtls & rules"; exit 1; }; cd $BUILDSCRIPTDIR;
 fi
 cd $BUILDSCRIPTDIR
-if [ ! -z $CROSSBUILD ] && grep -q "mingw" <<<"$CROSSBUILD" ; then
+if [ "$BUILD_DKPRO_NO_STRIP_BINARIES" != "1" ]; then
-	cp -v	$CROSSBINPATH//libwinpthread-1.dll $prefix/bin
+	echo "stripping installed binaries"
 	. ./strip_bins.sh
 fi
 echo "stripping installed binaries"
 . ./strip_bins.sh
 #---------------------------------------------------------------------------------
 # Clean up temporary files and source directories
 #---------------------------------------------------------------------------------
--- a/config.sh.sample
+++ b/config.sh.sample
@@ -13,12 +13,6 @@
 #---------------------------------------------------------------------------------
 BUILD_DKPRO_PACKAGE=0
 #---------------------------------------------------------------------------------
 # Toolchain installation directory, comment if not specified
 #---------------------------------------------------------------------------------
 #BUILD_DKPRO_INSTALLDIR=/opt/devkitpro
 #BUILD_DKPRO_INSTALLDIR=c:/devkitPro
 #---------------------------------------------------------------------------------
 # Path to previously downloaded source packages, comment if not specified
 #---------------------------------------------------------------------------------
@@ -31,15 +25,9 @@ BUILD_DKPRO_PACKAGE=0
 #export MAKEFLAGS="$MAKEFLAGS -j${numcores}"
 #---------------------------------------------------------------------------------
-# Uncomment to skip building of tools
+# Uncomment to skip building of crtls and rules files
 #---------------------------------------------------------------------------------
-#BUILD_DKPRO_SKIP_TOOLS=1
+#BUILD_DKPRO_SKIP_CRTLS=1
 #---------------------------------------------------------------------------------
 # Uncomment to skip building of libraries
 #---------------------------------------------------------------------------------
 #BUILD_DKPRO_SKIP_LIBRARIES=1
 # Automated script execution
 #---------------------------------------------------------------------------------
--- a/cross-build-i686-w64-mingw32.sh
+++ b/cross-build-i686-w64-mingw32.sh
@@ -1,7 +0,0 @@
 #!/bin/bash
 export CROSSBUILD=i686-w64-mingw32
 export CROSSPATH=/opt/mingw32/mingw
 export CROSSLIBPATH=$CROSSPATH/lib
 export CROSSBINPATH=$CROSSPATH/bin
 export PATH=/opt/mingw32/bin:$PATH
--- a/cross-build-x86_64-apple-darwin15.sh
+++ b/cross-build-x86_64-apple-darwin15.sh
@@ -1,18 +0,0 @@
 #!/bin/bash
 export CPPFLAGS=-I/opt/osx/x86_64-apple-darwin15/include
 export LDFLAGS=-L/opt/osx/x86_64-apple-darwin15/lib
 export OSXCROSS_PKG_CONFIG_USE_NATIVE_VARIABLES=1
 export CC=x86_64-apple-darwin15-clang
 export CXX=x86_64-apple-darwin15-clang++
 export CROSSBUILD=x86_64-apple-darwin15
 export CROSSPATH=/opt/osx/x86_64-apple-darwin15
 export CROSSLIBPATH=$CROSSPATH/lib
 export CROSSBINPATH=$CROSSPATH/bin
 export PATH=/opt/osx/bin:$PATH
 export PKG_CONFIG_PATH=
 export PKG_CONFIG_LIBDIR=$CROSSLIBPATH/pkgconfig
--- a/cross-build-x86_64-w64-mingw32.sh
+++ b/cross-build-x86_64-w64-mingw32.sh
@@ -1,7 +0,0 @@
 #!/bin/bash
 export CROSSBUILD=x86_64-w64-mingw32
 export CROSSPATH=/opt/mingw64/mingw
 export CROSSLIBPATH=$CROSSPATH/lib
 export CROSSBINPATH=$CROSSPATH/bin
 export PATH=/opt/mingw64/bin:$PATH
--- a/dka64/patches/binutils-2.31.1.patch
+++ b/dka64/patches/binutils-2.31.1.patch
@@ -1,346 +0,0 @@
 diff -NBaur binutils-2.31.1/bfd/elfnn-aarch64.c binutils-2.31.1-dka64/bfd/elfnn-aarch64.c
 --- binutils-2.31.1/bfd/elfnn-aarch64.c	2018-06-25 12:44:16.000000000 +0100
 +++ binutils-2.31.1-dka64/bfd/elfnn-aarch64.c	2018-07-27 18:11:15.757082269 +0100
@@ -2342,6 +2342,12 @@
   aarch64_stub_erratum_843419_veneer,
 };
 +/* Is an undefined weak symbol resolved to 0 ? */
 +#define UNDEFINED_WEAK_RESOLVED_TO_ZERO(INFO, EH)               \
 +  ((EH)->root.root.type == bfd_link_hash_undefweak              \
 +   && bfd_link_executable (INFO)                                \
 +   && !(INFO)->dynamic_undefined_weak)
 +
 struct elf_aarch64_stub_hash_entry
 {
   /* Base hash table entry structure.  */
@@ -6370,11 +6376,13 @@
       Elf_Internal_Sym *sym;
       asection *sec;
       struct elf_link_hash_entry *h;
 +      struct elf_aarch64_link_hash_entry *eh;
       bfd_vma relocation;
       bfd_reloc_status_type r;
       arelent bfd_reloc;
       char sym_type;
       bfd_boolean unresolved_reloc = FALSE;
 +      bfd_boolean resolved_to_zero = FALSE;
       char *error_message = NULL;
       r_symndx = ELFNN_R_SYM (rel->r_info);
@@ -6509,6 +6517,10 @@
 					       h, &unresolved_reloc,
 					       save_addend, &addend, sym);
 +      eh = (struct elf_aarch64_link_hash_entry *) h;
 +      resolved_to_zero = (eh != NULL
 +                          && UNDEFINED_WEAK_RESOLVED_TO_ZERO (info, eh));
 +
       switch (elfNN_aarch64_bfd_reloc_from_type (input_bfd, r_type))
 	{
 	case BFD_RELOC_AARCH64_TLSGD_ADD_LO12_NC:
@@ -6532,7 +6544,7 @@
 	      need_relocs =
 		(!bfd_link_executable (info) || indx != 0) &&
 		(h == NULL
 -		 || ELF_ST_VISIBILITY (h->other) == STV_DEFAULT
 +		 || (ELF_ST_VISIBILITY (h->other) == STV_DEFAULT && !resolved_to_zero)
 		 || h->root.type != bfd_link_hash_undefweak);
 	      BFD_ASSERT (globals->root.srelgot != NULL);
@@ -6627,7 +6639,7 @@
 	      need_relocs =
 		(!bfd_link_executable (info) || indx != 0) &&
 		(h == NULL
 -		 || ELF_ST_VISIBILITY (h->other) == STV_DEFAULT
 +		 || (ELF_ST_VISIBILITY (h->other) == STV_DEFAULT && !resolved_to_zero)
 		 || h->root.type != bfd_link_hash_undefweak);
 	      BFD_ASSERT (globals->root.srelgot != NULL);
@@ -6676,7 +6688,7 @@
 	      bfd_vma off = symbol_tlsdesc_got_offset (input_bfd, h, r_symndx);
 	      need_relocs = (h == NULL
 -			     || ELF_ST_VISIBILITY (h->other) == STV_DEFAULT
 +			     || (ELF_ST_VISIBILITY (h->other) == STV_DEFAULT && !resolved_to_zero)
 			     || h->root.type != bfd_link_hash_undefweak);
 	      BFD_ASSERT (globals->root.srelgot != NULL);
@@ -7019,6 +7031,26 @@
   return FALSE;
 }
 +/* Remove undefined weak symbol from the dynamic symbol table if it
 +   is resolved to 0.   */
 +
 +extern bfd_boolean
 +elfNN_aarch64_elf_fixup_symbol (struct bfd_link_info *, struct elf_link_hash_entry *);
 +
 +bfd_boolean
 +elfNN_aarch64_elf_fixup_symbol (struct bfd_link_info *info,
 +                             struct elf_link_hash_entry *h)
 +{
 +  if (h->dynindx != -1
 +      && UNDEFINED_WEAK_RESOLVED_TO_ZERO (info, elf_aarch64_hash_entry (h)))
 +    {
 +      h->dynindx = -1;
 +      _bfd_elf_strtab_delref (elf_hash_table (info)->dynstr,
 +                              h->dynstr_index);
 +    }
 +  return TRUE;
 +}
 +
 /* Adjust a symbol defined by a dynamic object and referenced by a
    regular object.  The current definition is in some section of the
    dynamic object, but we're not including those sections.  We have to
@@ -8221,6 +8253,7 @@
   struct elf_aarch64_link_hash_table *htab;
   struct elf_aarch64_link_hash_entry *eh;
   struct elf_dyn_relocs *p;
 +  bfd_boolean resolved_to_zero;
   /* An example of a bfd_link_hash_indirect symbol is versioned
      symbol. For example: __gxx_personality_v0(bfd_link_hash_indirect)
@@ -8240,6 +8273,10 @@
   info = (struct bfd_link_info *) inf;
   htab = elf_aarch64_hash_table (info);
 +  eh = (struct elf_aarch64_link_hash_entry *) h;
 +  eh->tlsdesc_got_jump_table_offset = (bfd_vma) - 1;
 +  resolved_to_zero = UNDEFINED_WEAK_RESOLVED_TO_ZERO (info, eh);
 +
   /* Since STT_GNU_IFUNC symbol must go through PLT, we handle it
      here if it is defined and referenced in a non-shared object.  */
   if (h->type == STT_GNU_IFUNC
@@ -8249,7 +8286,7 @@
     {
       /* Make sure this symbol is output as a dynamic symbol.
 	 Undefined weak syms won't yet be marked as dynamic.  */
 -      if (h->dynindx == -1 && !h->forced_local
 +      if (h->dynindx == -1 && !h->forced_local && !resolved_to_zero
 	  && h->root.type == bfd_link_hash_undefweak)
 	{
 	  if (!bfd_elf_link_record_dynamic_symbol (info, h))
@@ -8283,6 +8320,11 @@
 	     of relaxing into these from the large model PLT entries.  */
 	  s->size += PLT_SMALL_ENTRY_SIZE;
 +          /* There should be no PLT relocations against resolved undefined
 +             weak symbols in the executable.  */
 +          if (!resolved_to_zero)
 +            {
 +
 	  /* We also need to make an entry in the .got.plt section, which
 	     will be placed in the .got section by the linker script.  */
 	  htab->root.sgotplt->size += GOT_ENTRY_SIZE;
@@ -8305,6 +8347,7 @@
 	  htab->root.srelplt->reloc_count++;
 	}
 +	}
       else
 	{
 	  h->plt.offset = (bfd_vma) - 1;
@@ -8317,9 +8360,6 @@
       h->needs_plt = 0;
     }
 -  eh = (struct elf_aarch64_link_hash_entry *) h;
 -  eh->tlsdesc_got_jump_table_offset = (bfd_vma) - 1;
 -
   if (h->got.refcount > 0)
     {
       bfd_boolean dyn;
@@ -8331,7 +8371,7 @@
       /* Make sure this symbol is output as a dynamic symbol.
 	 Undefined weak syms won't yet be marked as dynamic.  */
 -      if (dyn && h->dynindx == -1 && !h->forced_local
 +      if (dyn && h->dynindx == -1 && !h->forced_local && !resolved_to_zero
 	  && h->root.type == bfd_link_hash_undefweak)
 	{
 	  if (!bfd_elf_link_record_dynamic_symbol (info, h))
@@ -8345,7 +8385,7 @@
 	{
 	  h->got.offset = htab->root.sgot->size;
 	  htab->root.sgot->size += GOT_ENTRY_SIZE;
 -	  if ((ELF_ST_VISIBILITY (h->other) == STV_DEFAULT
 +	  if (((ELF_ST_VISIBILITY (h->other) == STV_DEFAULT && !resolved_to_zero)
 	       || h->root.type != bfd_link_hash_undefweak)
 	      && (bfd_link_pic (info)
 		  || WILL_CALL_FINISH_DYNAMIC_SYMBOL (dyn, 0, h))
@@ -8381,7 +8421,7 @@
 	    }
 	  indx = h && h->dynindx != -1 ? h->dynindx : 0;
 -	  if ((ELF_ST_VISIBILITY (h->other) == STV_DEFAULT
 +	  if (((ELF_ST_VISIBILITY (h->other) == STV_DEFAULT && !resolved_to_zero)
 	       || h->root.type != bfd_link_hash_undefweak)
 	      && (!bfd_link_executable (info)
 		  || indx != 0
@@ -8447,7 +8487,7 @@
 	 visibility.  */
       if (eh->dyn_relocs != NULL && h->root.type == bfd_link_hash_undefweak)
 	{
 -	  if (ELF_ST_VISIBILITY (h->other) != STV_DEFAULT
 +	  if (ELF_ST_VISIBILITY (h->other) != STV_DEFAULT || resolved_to_zero
 	      || UNDEFWEAK_NO_DYNAMIC_RELOC (info, h))
 	    eh->dyn_relocs = NULL;
@@ -8467,7 +8507,9 @@
 	 symbols which turn out to need copy relocs or are not
 	 dynamic.  */
 -      if (!h->non_got_ref
 +      if (!(h->non_got_ref
 +           || (h->root.type == bfd_link_hash_undefweak
 +               && !resolved_to_zero))
 	  && ((h->def_dynamic
 	       && !h->def_regular)
 	      || (htab->root.dynamic_sections_created
@@ -8478,6 +8520,7 @@
 	     Undefined weak syms won't yet be marked as dynamic.  */
 	  if (h->dynindx == -1
 	      && !h->forced_local
 +	      && !resolved_to_zero
 	      && h->root.type == bfd_link_hash_undefweak
 	      && !bfd_elf_link_record_dynamic_symbol (info, h))
 	    return FALSE;
@@ -9098,8 +9141,17 @@
 				     Elf_Internal_Sym *sym)
 {
   struct elf_aarch64_link_hash_table *htab;
 +  struct elf_aarch64_link_hash_entry *eh;
 +  bfd_boolean local_undefweak;
   htab = elf_aarch64_hash_table (info);
 +  eh = (struct elf_aarch64_link_hash_entry *) h;
 +
 +  /* We keep PLT/GOT entries without dynamic PLT/GOT relocations for
 +     resolved undefined weak symbols in executable so that their
 +     references have value 0 at run-time.  */
 +  local_undefweak = UNDEFINED_WEAK_RESOLVED_TO_ZERO (info, eh);
 +
   if (h->plt.offset != (bfd_vma) - 1)
     {
       asection *plt, *gotplt, *relplt;
@@ -9134,7 +9186,7 @@
 	return FALSE;
       elfNN_aarch64_create_small_pltn_entry (h, htab, output_bfd, info);
 -      if (!h->def_regular)
 +      if (!local_undefweak && !h->def_regular)
 	{
 	  /* Mark the symbol as undefined, rather than as defined in
 	     the .plt section.  */
@@ -9153,10 +9205,11 @@
     }
   if (h->got.offset != (bfd_vma) - 1
 -      && elf_aarch64_hash_entry (h)->got_type == GOT_NORMAL
 +      && elf_aarch64_hash_entry (h)->got_type == GOT_NORMAL 
       /* Undefined weak symbol in static PIE resolves to 0 without
 	 any dynamic relocations.  */
 -      && !UNDEFWEAK_NO_DYNAMIC_RELOC (info, h))
 +      && !UNDEFWEAK_NO_DYNAMIC_RELOC (info, h)
 +      && !local_undefweak)
     {
       Elf_Internal_Rela rela;
       bfd_byte *loc;
@@ -9650,6 +9703,9 @@
 #define elf_backend_init_index_section		\
   _bfd_elf_init_2_index_sections
 +#define elf_backend_fixup_symbol		\
 +  elfNN_aarch64_elf_fixup_symbol
 +
 #define elf_backend_finish_dynamic_sections	\
   elfNN_aarch64_finish_dynamic_sections
 diff -NBaur binutils-2.31.1/ld/emulparams/aarch64elf32.sh binutils-2.31.1-dka64/ld/emulparams/aarch64elf32.sh
 --- binutils-2.31.1/ld/emulparams/aarch64elf32.sh	2018-06-24 19:38:57.000000000 +0100
 +++ binutils-2.31.1-dka64/ld/emulparams/aarch64elf32.sh	2018-07-27 18:04:52.585317513 +0100
@@ -1,3 +1,5 @@
 +. ${srcdir}/emulparams/dynamic_undefined_weak.sh
 +
 ARCH="aarch64:ilp32"
 MACHINE=
 NOP=0x1f2003d5
 diff -NBaur binutils-2.31.1/ld/emulparams/aarch64elf.sh binutils-2.31.1-dka64/ld/emulparams/aarch64elf.sh
 --- binutils-2.31.1/ld/emulparams/aarch64elf.sh	2018-06-24 19:38:57.000000000 +0100
 +++ binutils-2.31.1-dka64/ld/emulparams/aarch64elf.sh	2018-07-27 18:04:52.585317513 +0100
@@ -1,3 +1,5 @@
 +. ${srcdir}/emulparams/dynamic_undefined_weak.sh
 +
 ARCH=aarch64
 MACHINE=
 NOP=0x1f2003d5
 diff -NBaur binutils-2.31.1/ld/emultempl/aarch64elf.em binutils-2.31.1-dka64/ld/emultempl/aarch64elf.em
 --- binutils-2.31.1/ld/emultempl/aarch64elf.em	2018-06-26 12:27:20.000000000 +0100
 +++ binutils-2.31.1-dka64/ld/emultempl/aarch64elf.em	2018-07-27 18:04:52.585317513 +0100
@@ -380,7 +380,7 @@
   { "no-apply-dynamic-relocs", no_argument, NULL, OPTION_NO_APPLY_DYNAMIC_RELOCS},
 '
 -PARSE_AND_LIST_OPTIONS='
 +PARSE_AND_LIST_OPTIONS=${PARSE_AND_LIST_OPTIONS}'
   fprintf (file, _("  --no-enum-size-warning      Don'\''t warn about objects with incompatible\n"
 		   "                                enum sizes\n"));
   fprintf (file, _("  --no-wchar-size-warning     Don'\''t warn about objects with incompatible\n"
 diff -NBaur binutils-2.31.1/ld/Makefile.am binutils-2.31.1-dka64/ld/Makefile.am
 --- binutils-2.31.1/ld/Makefile.am	2018-06-24 19:38:57.000000000 +0100
 +++ binutils-2.31.1-dka64/ld/Makefile.am	2018-07-27 18:04:52.585317513 +0100
@@ -1495,19 +1495,23 @@
   $(srcdir)/scripttempl/aout.sc ${GEN_DEPENDS}
 eaarch64elf.c: $(srcdir)/emulparams/aarch64elf.sh \
 -  $(ELF_DEPS) $(srcdir)/emultempl/aarch64elf.em \
 +  $(srcdir)/emulparams/dynamic_undefined_weak.sh \
 +  $(ELF_DEPS) $(srcdir)/emultempl/aarch64elf.em ldemul-list.h \
   $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
 eaarch64elf32.c: $(srcdir)/emulparams/aarch64elf32.sh \
 -  $(ELF_DEPS) $(srcdir)/emultempl/aarch64elf.em \
 +  $(srcdir)/emulparams/dynamic_undefined_weak.sh \
 +  $(ELF_DEPS) $(srcdir)/emultempl/aarch64elf.em ldemul-list.h \
   $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
 eaarch64elfb.c: $(srcdir)/emulparams/aarch64elfb.sh $(srcdir)/emulparams/aarch64elf.sh \
 -  $(ELF_DEPS) $(srcdir)/emultempl/aarch64elf.em \
 +  $(srcdir)/emulparams/dynamic_undefined_weak.sh \
 +  $(ELF_DEPS) $(srcdir)/emultempl/aarch64elf.em ldemul-list.h \
   $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
 eaarch64elf32b.c: $(srcdir)/emulparams/aarch64elf32b.sh $(srcdir)/emulparams/aarch64elf32.sh \
 -  $(ELF_DEPS) $(srcdir)/emultempl/aarch64elf.em \
 +  $(srcdir)/emulparams/dynamic_undefined_weak.sh \
 +  $(ELF_DEPS) $(srcdir)/emultempl/aarch64elf.em ldemul-list.h \
   $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
 eaarch64cloudabi.c: $(srcdir)/emulparams/aarch64cloudabi.sh \
 diff -NBaur binutils-2.31.1/ld/Makefile.in binutils-2.31.1-dka64/ld/Makefile.in
 --- binutils-2.31.1/ld/Makefile.in	2018-07-18 08:46:21.000000000 +0100
 +++ binutils-2.31.1-dka64/ld/Makefile.in	2018-07-27 18:04:52.585317513 +0100
@@ -3097,18 +3097,22 @@
 eaarch64elf.c: $(srcdir)/emulparams/aarch64elf.sh \
   $(ELF_DEPS) $(srcdir)/emultempl/aarch64elf.em \
 +  $(srcdir)/emulparams/dynamic_undefined_weak.sh \
   $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
 eaarch64elf32.c: $(srcdir)/emulparams/aarch64elf32.sh \
   $(ELF_DEPS) $(srcdir)/emultempl/aarch64elf.em \
 +  $(srcdir)/emulparams/dynamic_undefined_weak.sh \
   $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
 eaarch64elfb.c: $(srcdir)/emulparams/aarch64elfb.sh $(srcdir)/emulparams/aarch64elf.sh \
   $(ELF_DEPS) $(srcdir)/emultempl/aarch64elf.em \
 +  $(srcdir)/emulparams/dynamic_undefined_weak.sh \
   $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
 eaarch64elf32b.c: $(srcdir)/emulparams/aarch64elf32b.sh $(srcdir)/emulparams/aarch64elf32.sh \
   $(ELF_DEPS) $(srcdir)/emultempl/aarch64elf.em \
 +  $(srcdir)/emulparams/dynamic_undefined_weak.sh \
   $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
 eaarch64cloudabi.c: $(srcdir)/emulparams/aarch64cloudabi.sh \
--- a/dka64/patches/binutils-2.41.patch
+++ b/dka64/patches/binutils-2.41.patch
@@ -0,0 +1,507 @@
 diff --git a/bfd/elf-bfd.h b/bfd/elf-bfd.h
 index ec856764519..436098cbcc2 100644
 --- a/bfd/elf-bfd.h
 +++ b/bfd/elf-bfd.h
@@ -1966,6 +1966,14 @@ struct output_elf_obj_tdata
     asection *sec;
   } package_metadata;
 +  /* Data for .nx-module-name. */
 +  struct
 +  {
 +    bool (*after_write_object_contents) (bfd *);
 +    const char *name;
 +    asection *sec;
 +  } nx_module_name;
 +
   /* Records the result of `get_program_header_size'.  */
   bfd_size_type program_header_size;
 diff --git a/bfd/elf.c b/bfd/elf.c
 index d38e0afff2e..372e6615931 100644
 --- a/bfd/elf.c
 +++ b/bfd/elf.c
@@ -7321,6 +7321,14 @@ _bfd_elf_write_object_contents (bfd *abfd)
   if (!bed->s->write_shdrs_and_ehdr (abfd))
     return false;
 +  /* Write out the NX module name. */
 +  if (t->o->nx_module_name.after_write_object_contents != NULL)
 +    {
 +      failed = !(*t->o->nx_module_name.after_write_object_contents) (abfd);
 +      if (failed)
 +        return false;
 +    }
 +
   /* This is last since write_shdrs_and_ehdr can touch i_shdrp[0].  */
   if (t->o->build_id.after_write_object_contents != NULL
       && !(*t->o->build_id.after_write_object_contents) (abfd))
 diff --git a/bfd/elfnn-aarch64.c b/bfd/elfnn-aarch64.c
 index 4592bd6da27..dc27042cfe2 100644
 --- a/bfd/elfnn-aarch64.c
 +++ b/bfd/elfnn-aarch64.c
@@ -2441,6 +2441,12 @@ enum elf_aarch64_stub_type
   aarch64_stub_erratum_843419_veneer,
 };
 +/* Is an undefined weak symbol resolved to 0 ? */
 +#define UNDEFINED_WEAK_RESOLVED_TO_ZERO(INFO, EH)               \
 +  ((EH)->root.root.type == bfd_link_hash_undefweak              \
 +   && bfd_link_executable (INFO)                                \
 +   && !(INFO)->dynamic_undefined_weak)
 +
 struct elf_aarch64_stub_hash_entry
 {
   /* Base hash table entry structure.  */
@@ -6916,11 +6922,13 @@ elfNN_aarch64_relocate_section (bfd *output_bfd,
       Elf_Internal_Sym *sym;
       asection *sec;
       struct elf_link_hash_entry *h;
 +      struct elf_aarch64_link_hash_entry *eh;
       bfd_vma relocation;
       bfd_reloc_status_type r;
       arelent bfd_reloc;
       char sym_type;
       bool unresolved_reloc = false;
 +      bool resolved_to_zero = false;
       char *error_message = NULL;
       r_symndx = ELFNN_R_SYM (rel->r_info);
@@ -7060,6 +7068,10 @@ elfNN_aarch64_relocate_section (bfd *output_bfd,
 					       h, &unresolved_reloc,
 					       save_addend, &addend, sym);
 +      eh = (struct elf_aarch64_link_hash_entry *) h;
 +      resolved_to_zero = (eh != NULL
 +                          && UNDEFINED_WEAK_RESOLVED_TO_ZERO (info, eh));
 +
       switch (elfNN_aarch64_bfd_reloc_from_type (input_bfd, r_type))
 	{
 	case BFD_RELOC_AARCH64_TLSGD_ADD_LO12_NC:
@@ -7083,7 +7095,7 @@ elfNN_aarch64_relocate_section (bfd *output_bfd,
 	      need_relocs =
 		(!bfd_link_executable (info) || indx != 0) &&
 		(h == NULL
 -		 || ELF_ST_VISIBILITY (h->other) == STV_DEFAULT
 +		 || (ELF_ST_VISIBILITY (h->other) == STV_DEFAULT && !resolved_to_zero)
 		 || h->root.type != bfd_link_hash_undefweak);
 	      BFD_ASSERT (globals->root.srelgot != NULL);
@@ -7178,7 +7190,7 @@ elfNN_aarch64_relocate_section (bfd *output_bfd,
 	      need_relocs =
 		(!bfd_link_executable (info) || indx != 0) &&
 		(h == NULL
 -		 || ELF_ST_VISIBILITY (h->other) == STV_DEFAULT
 +		 || (ELF_ST_VISIBILITY (h->other) == STV_DEFAULT && !resolved_to_zero)
 		 || h->root.type != bfd_link_hash_undefweak);
 	      BFD_ASSERT (globals->root.srelgot != NULL);
@@ -7227,7 +7239,7 @@ elfNN_aarch64_relocate_section (bfd *output_bfd,
 	      bfd_vma off = symbol_tlsdesc_got_offset (input_bfd, h, r_symndx);
 	      need_relocs = (h == NULL
 -			     || ELF_ST_VISIBILITY (h->other) == STV_DEFAULT
 +			     || (ELF_ST_VISIBILITY (h->other) == STV_DEFAULT && !resolved_to_zero)
 			     || h->root.type != bfd_link_hash_undefweak);
 	      BFD_ASSERT (globals->root.srelgot != NULL);
@@ -7553,6 +7565,23 @@ need_copy_relocation_p (struct elf_aarch64_link_hash_entry *eh)
   return false;
 }
 +/* Remove undefined weak symbol from the dynamic symbol table if it
 +   is resolved to 0.   */
 +
 +static bool
 +elfNN_aarch64_elf_fixup_symbol (struct bfd_link_info *info,
 +                             struct elf_link_hash_entry *h)
 +{
 +  if (h->dynindx != -1
 +      && UNDEFINED_WEAK_RESOLVED_TO_ZERO (info, elf_aarch64_hash_entry (h)))
 +    {
 +      h->dynindx = -1;
 +      _bfd_elf_strtab_delref (elf_hash_table (info)->dynstr,
 +                              h->dynstr_index);
 +    }
 +  return true;
 +}
 +
 /* Adjust a symbol defined by a dynamic object and referenced by a
    regular object.  The current definition is in some section of the
    dynamic object, but we're not including those sections.  We have to
@@ -8771,6 +8800,7 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
   struct elf_aarch64_link_hash_table *htab;
   struct elf_aarch64_link_hash_entry *eh;
   struct elf_dyn_relocs *p;
 +  bool resolved_to_zero;
   /* An example of a bfd_link_hash_indirect symbol is versioned
      symbol. For example: __gxx_personality_v0(bfd_link_hash_indirect)
@@ -8790,6 +8820,10 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
   info = (struct bfd_link_info *) inf;
   htab = elf_aarch64_hash_table (info);
 +  eh = (struct elf_aarch64_link_hash_entry *) h;
 +  eh->tlsdesc_got_jump_table_offset = (bfd_vma) - 1;
 +  resolved_to_zero = UNDEFINED_WEAK_RESOLVED_TO_ZERO (info, eh);
 +
   /* Since STT_GNU_IFUNC symbol must go through PLT, we handle it
      here if it is defined and referenced in a non-shared object.  */
   if (h->type == STT_GNU_IFUNC
@@ -8799,7 +8833,7 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
     {
       /* Make sure this symbol is output as a dynamic symbol.
 	 Undefined weak syms won't yet be marked as dynamic.  */
 -      if (h->dynindx == -1 && !h->forced_local
 +      if (h->dynindx == -1 && !h->forced_local && !resolved_to_zero
 	  && h->root.type == bfd_link_hash_undefweak)
 	{
 	  if (!bfd_elf_link_record_dynamic_symbol (info, h))
@@ -8833,6 +8867,11 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
 	     of relaxing into these from the large model PLT entries.  */
 	  s->size += htab->plt_entry_size;
 +          /* There should be no PLT relocations against resolved undefined
 +             weak symbols in the executable.  */
 +          if (!resolved_to_zero)
 +            {
 +
 	  /* We also need to make an entry in the .got.plt section, which
 	     will be placed in the .got section by the linker script.  */
 	  htab->root.sgotplt->size += GOT_ENTRY_SIZE;
@@ -8861,6 +8900,7 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
 	    htab->variant_pcs = 1;
 	}
 +	}
       else
 	{
 	  h->plt.offset = (bfd_vma) - 1;
@@ -8873,9 +8913,6 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
       h->needs_plt = 0;
     }
 -  eh = (struct elf_aarch64_link_hash_entry *) h;
 -  eh->tlsdesc_got_jump_table_offset = (bfd_vma) - 1;
 -
   if (h->got.refcount > 0)
     {
       bool dyn;
@@ -8887,7 +8924,7 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
       /* Make sure this symbol is output as a dynamic symbol.
 	 Undefined weak syms won't yet be marked as dynamic.  */
 -      if (dyn && h->dynindx == -1 && !h->forced_local
 +      if (dyn && h->dynindx == -1 && !h->forced_local && !resolved_to_zero
 	  && h->root.type == bfd_link_hash_undefweak)
 	{
 	  if (!bfd_elf_link_record_dynamic_symbol (info, h))
@@ -8901,7 +8938,7 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
 	{
 	  h->got.offset = htab->root.sgot->size;
 	  htab->root.sgot->size += GOT_ENTRY_SIZE;
 -	  if ((ELF_ST_VISIBILITY (h->other) == STV_DEFAULT
 +	  if (((ELF_ST_VISIBILITY (h->other) == STV_DEFAULT && !resolved_to_zero)
 	       || h->root.type != bfd_link_hash_undefweak)
 	      && (bfd_link_pic (info)
 		  || WILL_CALL_FINISH_DYNAMIC_SYMBOL (dyn, 0, h))
@@ -8937,7 +8974,7 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
 	    }
 	  indx = h && h->dynindx != -1 ? h->dynindx : 0;
 -	  if ((ELF_ST_VISIBILITY (h->other) == STV_DEFAULT
 +	  if (((ELF_ST_VISIBILITY (h->other) == STV_DEFAULT && !resolved_to_zero)
 	       || h->root.type != bfd_link_hash_undefweak)
 	      && (!bfd_link_executable (info)
 		  || indx != 0
@@ -9019,7 +9056,7 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
 	 visibility.  */
       if (h->dyn_relocs != NULL && h->root.type == bfd_link_hash_undefweak)
 	{
 -	  if (ELF_ST_VISIBILITY (h->other) != STV_DEFAULT
 +	  if (ELF_ST_VISIBILITY (h->other) != STV_DEFAULT || resolved_to_zero
 	      || UNDEFWEAK_NO_DYNAMIC_RELOC (info, h))
 	    h->dyn_relocs = NULL;
@@ -9039,7 +9076,9 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
 	 symbols which turn out to need copy relocs or are not
 	 dynamic.  */
 -      if (!h->non_got_ref
 +      if (!(h->non_got_ref
 +           || (h->root.type == bfd_link_hash_undefweak
 +               && !resolved_to_zero))
 	  && ((h->def_dynamic
 	       && !h->def_regular)
 	      || (htab->root.dynamic_sections_created
@@ -9050,6 +9089,7 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
 	     Undefined weak syms won't yet be marked as dynamic.  */
 	  if (h->dynindx == -1
 	      && !h->forced_local
 +	      && !resolved_to_zero
 	      && h->root.type == bfd_link_hash_undefweak
 	      && !bfd_elf_link_record_dynamic_symbol (info, h))
 	    return false;
@@ -9607,8 +9647,17 @@ elfNN_aarch64_finish_dynamic_symbol (bfd *output_bfd,
 				     Elf_Internal_Sym *sym)
 {
   struct elf_aarch64_link_hash_table *htab;
 +  struct elf_aarch64_link_hash_entry *eh;
 +  bool local_undefweak;
   htab = elf_aarch64_hash_table (info);
 +  eh = (struct elf_aarch64_link_hash_entry *) h;
 +
 +  /* We keep PLT/GOT entries without dynamic PLT/GOT relocations for
 +     resolved undefined weak symbols in executable so that their
 +     references have value 0 at run-time.  */
 +  local_undefweak = UNDEFINED_WEAK_RESOLVED_TO_ZERO (info, eh);
 +
   if (h->plt.offset != (bfd_vma) - 1)
     {
       asection *plt, *gotplt, *relplt;
@@ -9643,7 +9692,7 @@ elfNN_aarch64_finish_dynamic_symbol (bfd *output_bfd,
 	return false;
       elfNN_aarch64_create_small_pltn_entry (h, htab, output_bfd, info);
 -      if (!h->def_regular)
 +      if (!local_undefweak && !h->def_regular)
 	{
 	  /* Mark the symbol as undefined, rather than as defined in
 	     the .plt section.  */
@@ -9665,7 +9714,8 @@ elfNN_aarch64_finish_dynamic_symbol (bfd *output_bfd,
       && elf_aarch64_hash_entry (h)->got_type == GOT_NORMAL
       /* Undefined weak symbol in static PIE resolves to 0 without
 	 any dynamic relocations.  */
 -      && !UNDEFWEAK_NO_DYNAMIC_RELOC (info, h))
 +      && !UNDEFWEAK_NO_DYNAMIC_RELOC (info, h)
 +      && !local_undefweak)
     {
       Elf_Internal_Rela rela;
       bfd_byte *loc;
@@ -10312,6 +10362,9 @@ const struct elf_size_info elfNN_aarch64_size_info =
 #define elf_backend_init_index_section		\
   _bfd_elf_init_2_index_sections
 +#define elf_backend_fixup_symbol		\
 +  elfNN_aarch64_elf_fixup_symbol
 +
 #define elf_backend_finish_dynamic_sections	\
   elfNN_aarch64_finish_dynamic_sections
 diff --git a/ld/emulparams/aarch64elf.sh b/ld/emulparams/aarch64elf.sh
 index 8f68e517b45..260a590e69e 100644
 --- a/ld/emulparams/aarch64elf.sh
 +++ b/ld/emulparams/aarch64elf.sh
@@ -1,3 +1,5 @@
 +source_sh ${srcdir}/emulparams/dynamic_undefined_weak.sh
 +
 ARCH=aarch64
 MACHINE=
 NOP=0x1f2003d5
 diff --git a/ld/emulparams/aarch64elf32.sh b/ld/emulparams/aarch64elf32.sh
 index 5a08d9e29f1..e4c9abf85a1 100644
 --- a/ld/emulparams/aarch64elf32.sh
 +++ b/ld/emulparams/aarch64elf32.sh
@@ -1,3 +1,5 @@
 +source_sh ${srcdir}/emulparams/dynamic_undefined_weak.sh
 +
 ARCH="aarch64:ilp32"
 MACHINE=
 NOP=0x1f2003d5
 diff --git a/ld/emultempl/aarch64elf.em b/ld/emultempl/aarch64elf.em
 index d47bdbf9937..b6f76d5c8d7 100644
 --- a/ld/emultempl/aarch64elf.em
 +++ b/ld/emultempl/aarch64elf.em
@@ -378,7 +378,7 @@ PARSE_AND_LIST_LONGOPTS='
   { "no-apply-dynamic-relocs", no_argument, NULL, OPTION_NO_APPLY_DYNAMIC_RELOCS},
 '
 -PARSE_AND_LIST_OPTIONS='
 +PARSE_AND_LIST_OPTIONS=${PARSE_AND_LIST_OPTIONS}'
   fprintf (file, _("  --no-enum-size-warning      Don'\''t warn about objects with incompatible\n"
 		   "                                enum sizes\n"));
   fprintf (file, _("  --no-wchar-size-warning     Don'\''t warn about objects with incompatible\n"
 diff --git a/ld/emultempl/elf.em b/ld/emultempl/elf.em
 index 3f67f8b09d9..eb8e8e1596e 100644
 --- a/ld/emultempl/elf.em
 +++ b/ld/emultempl/elf.em
@@ -572,6 +572,7 @@ enum elf_options
   OPTION_EXCLUDE_LIBS,
   OPTION_HASH_STYLE,
   OPTION_BUILD_ID,
 +  OPTION_NX_MODULE_NAME,
   OPTION_PACKAGE_METADATA,
   OPTION_AUDIT,
   OPTION_COMPRESS_DEBUG
@@ -603,6 +604,7 @@ EOF
 fi
 fragment <<EOF
     {"build-id", optional_argument, NULL, OPTION_BUILD_ID},
 +    {"nx-module-name", optional_argument, NULL, OPTION_NX_MODULE_NAME},
     {"package-metadata", optional_argument, NULL, OPTION_PACKAGE_METADATA},
     {"compress-debug-sections", required_argument, NULL, OPTION_COMPRESS_DEBUG},
 EOF
@@ -673,6 +675,16 @@ gld${EMULATION_NAME}_handle_option (int optc)
 	einfo (_("%F%P: invalid --compress-debug-sections option: \`%s'\n"),
 	       optarg);
       break;
 +    case OPTION_NX_MODULE_NAME:
 +      if (ldelf_emit_nx_module_name != NULL)
 +        {
 +          free ((char *) ldelf_emit_nx_module_name);
 +          ldelf_emit_nx_module_name = NULL;
 +        }
 +      if (optarg == NULL)
 +        optarg = "";
 +      ldelf_emit_nx_module_name = xstrdup (optarg);
 +      break;
 EOF
 if test x"$GENERATE_SHLIB_SCRIPT" = xyes; then
 diff --git a/ld/ldelf.c b/ld/ldelf.c
 index f9a6819366f..99e982ef5eb 100644
 --- a/ld/ldelf.c
 +++ b/ld/ldelf.c
@@ -55,6 +55,9 @@ const char *ldelf_emit_note_gnu_build_id;
 /* Content of .note.package section.  */
 const char *ldelf_emit_note_fdo_package_metadata;
 +/* NX module name. */
 +const char *ldelf_emit_nx_module_name;
 +
 /* These variables are required to pass information back and forth
    between after_open and check_needed and stat_needed and vercheck.  */
@@ -1206,8 +1209,93 @@ ldelf_handle_dt_needed (struct elf_link_hash_table *htab,
   *save_input_bfd_tail = NULL;
 }
 -/* This is called before calling plugin 'all symbols read' hook.  */
 +static bool
 +write_nx_module_name (bfd *abfd)
 +{
 +  struct elf_obj_tdata *t = elf_tdata (abfd);
 +  const char *name;
 +  asection *asec;
 +  Elf_Internal_Shdr *i_shdr;
 +  unsigned char *contents;
 +  bfd_size_type size;
 +  file_ptr position;
 +  name = t->o->nx_module_name.name;
 +  asec = t->o->nx_module_name.sec;
 +  if (bfd_is_abs_section (asec->output_section))
 +    {
 +      einfo (_("%P: warning: .nx-module-name section discarded,"
 +	       " --build-id ignored\n"));
 +      return true;
 +    }
 +  i_shdr = &elf_section_data (asec->output_section)->this_hdr;
 +
 +  if (i_shdr->contents == NULL)
 +    {
 +      if (asec->contents == NULL)
 +	asec->contents = (unsigned char *) xmalloc (asec->size);
 +      contents = asec->contents;
 +    }
 +  else
 +    contents = i_shdr->contents + asec->output_offset;
 +
 +  size = asec->size;
 +  bfd_h_put_32 (abfd, 0, &contents[0]);
 +  bfd_h_put_32 (abfd, size - 9, &contents[4]);
 +  memcpy (&contents[8], name, size - 9);
 +  contents[size - 1] = 0; /* ensure null termination for AMS */
 +
 +  position = i_shdr->sh_offset + asec->output_offset;
 +
 +  return (bfd_seek (abfd, position, SEEK_SET) == 0
 +	  && bfd_bwrite (contents, size, abfd) == size);
 +}
 +
 +/* Make .nx-module-name section, and set up elf_tdata->nx_module_name.  */
 +
 +static bool
 +setup_nx_module_name (bfd *ibfd, bfd *obfd)
 +{
 +  asection *s;
 +  bfd_size_type size;
 +  flagword flags;
 +
 +  if (ldelf_emit_nx_module_name[0] == '\0')
 +    {
 +      /* Extract the basename of the output bfd and use it as the module name. */
 +      char *dot_pos;
 +      free ((char *) ldelf_emit_nx_module_name);
 +      ldelf_emit_nx_module_name = (char *) lbasename (bfd_get_filename (obfd));
 +      ldelf_emit_nx_module_name = xstrdup (ldelf_emit_nx_module_name);
 +      dot_pos = strrchr (ldelf_emit_nx_module_name, '.');
 +      if (dot_pos != NULL)
 +        {
 +          /* Remove extension. */
 +          *dot_pos = 0;
 +        }
 +    }
 +
 +  size = 8 + strlen(ldelf_emit_nx_module_name) + 1; /* extra null terminator for AMS */
 +  flags = (SEC_ALLOC | SEC_LOAD | SEC_IN_MEMORY
 +	   | SEC_LINKER_CREATED | SEC_READONLY | SEC_DATA);
 +  s = bfd_make_section_with_flags (ibfd, ".nx-module-name", flags);
 +  if (s != NULL && bfd_set_section_alignment (s, 4))
 +    {
 +      struct elf_obj_tdata *t = elf_tdata (link_info.output_bfd);
 +      t->o->nx_module_name.after_write_object_contents = &write_nx_module_name;
 +      t->o->nx_module_name.name = ldelf_emit_nx_module_name;
 +      t->o->nx_module_name.sec = s;
 +      elf_section_type (s) = SHT_PROGBITS;
 +      s->size = size;
 +      return true;
 +    }
 +
 +  einfo (_("%P: warning: cannot create .nx-module-name section,"
 +	   " --nx-module-name ignored\n"));
 +  return false;
 +}
 +
 +/* This is called before calling plugin 'all symbols read' hook.  */
 void
 ldelf_before_plugin_all_symbols_read (int use_libpath, int native,
 				      int is_linux, int is_freebsd,
@@ -1286,6 +1374,24 @@ ldelf_after_open (int use_libpath, int native, int is_linux, int is_freebsd,
 	}
     }
 +  if (ldelf_emit_nx_module_name != NULL)
 +    {
 +      /* Find an ELF input.  */
 +      for (abfd = link_info.input_bfds;
 +        abfd != (bfd *) NULL; abfd = abfd->link.next)
 +        if (bfd_get_flavour (abfd) == bfd_target_elf_flavour
 +            && bfd_count_sections (abfd) != 0
 +            && !((lang_input_statement_type *) abfd->usrdata)->flags.just_syms)
 +          break;
 +
 +      /* If there are no ELF input files do not try to create a .nx-module-name section. */
 +      if (abfd == NULL || !setup_nx_module_name (abfd, link_info.output_bfd))
 +        {
 +          free ((char *) ldelf_emit_nx_module_name);
 +          ldelf_emit_nx_module_name = NULL;
 +        }
 +    }
 +
   get_elf_backend_data (link_info.output_bfd)->setup_gnu_properties (&link_info);
   /* Do not allow executable files to be used as inputs to the link.  */
 diff --git a/ld/ldelf.h b/ld/ldelf.h
 index f82bd9234a7..96173dcd671 100644
 --- a/ld/ldelf.h
 +++ b/ld/ldelf.h
@@ -20,6 +20,7 @@
 extern const char *ldelf_emit_note_gnu_build_id;
 extern const char *ldelf_emit_note_fdo_package_metadata;
 +extern const char *ldelf_emit_nx_module_name;
 extern void ldelf_after_parse (void);
 extern bool ldelf_load_symbols (lang_input_statement_type *);
--- a/dka64/patches/gcc-13.2.0.patch
+++ b/dka64/patches/gcc-13.2.0.patch
@@ -0,0 +1,346 @@
 diff --git a/gcc/config.gcc b/gcc/config.gcc
 index 648b3dc2110..ed605b28956 100644
 --- a/gcc/config.gcc
 +++ b/gcc/config.gcc
@@ -1132,7 +1132,14 @@ aarch64*-*-elf | aarch64*-*-fuchsia* | aarch64*-*-rtems*)
 	tmake_file="${tmake_file} aarch64/t-aarch64"
 	case $target in
 	aarch64-*-elf*)
 +		default_use_cxa_atexit=yes
 		use_gcc_stdint=wrap
 +		tm_file="${tm_file} devkitpro.h"
 +		tm_defines="${tm_defines}  TARGET_DEFAULT_ASYNC_UNWIND_TABLES=1"
 +		extra_options="${extra_options} devkitpro.opt"
 +		case ${enable_threads} in
 +			"" | yes | posix) thread_file='posix' ;;
 +		esac
 		;;
         aarch64-*-fuchsia*)
                 tm_file="${tm_file} fuchsia.h"
 diff --git a/gcc/config/aarch64/aarch64-elf-raw.h b/gcc/config/aarch64/aarch64-elf-raw.h
 index ec45f23fa41..a208eabd806 100644
 --- a/gcc/config/aarch64/aarch64-elf-raw.h
 +++ b/gcc/config/aarch64/aarch64-elf-raw.h
@@ -22,6 +22,7 @@
 #ifndef GCC_AARCH64_ELF_RAW_H
 #define GCC_AARCH64_ELF_RAW_H
 +#define LINK_GCC_C_SEQUENCE_SPEC "--start-group %G %L %(libgloss) --end-group"
 #define STARTFILE_SPEC " crti%O%s crtbegin%O%s crt0%O%s"
 #define ENDFILE_SPEC \
   " crtend%O%s crtn%O%s " \
 diff --git a/gcc/config/aarch64/aarch64-opts.h b/gcc/config/aarch64/aarch64-opts.h
 index a9f3e2715ca..0c7304e1d81 100644
 --- a/gcc/config/aarch64/aarch64-opts.h
 +++ b/gcc/config/aarch64/aarch64-opts.h
@@ -52,6 +52,12 @@ enum aarch64_tls_type {
   TLS_DESCRIPTORS
 };
 +/* Which thread pointer access sequence to use.  */
 +enum aarch64_tp_type {
 +  TP_HARD,
 +  TP_SOFT
 +};
 +
 /* The code model defines the address generation strategy.
    Most have a PIC and non-PIC variant.  */
 enum aarch64_code_model {
 diff --git a/gcc/config/aarch64/aarch64.cc b/gcc/config/aarch64/aarch64.cc
 index f5db5379543..f582e5a7543 100644
 --- a/gcc/config/aarch64/aarch64.cc
 +++ b/gcc/config/aarch64/aarch64.cc
@@ -19550,8 +19550,24 @@ aarch64_load_tp (rtx target)
       || !register_operand (target, Pmode))
     target = gen_reg_rtx (Pmode);
 -  /* Can return in any reg.  */
 -  emit_insn (gen_aarch64_load_tp_hard (target));
 +  if (TARGET_HARD_TP)
 +    {
 +      /* Can return in any reg.  */
 +      emit_insn (gen_aarch64_load_tp_hard (target));
 +    }
 +  else
 +    {
 +      /* Always returned in r0.  Immediately copy the result into a pseudo,
 +	 otherwise other uses of r0 (e.g. setting up function arguments) may
 +	 clobber the value.  */
 +
 +      rtx tmp;
 +
 +      emit_insn (gen_aarch64_load_tp_soft ());
 +
 +      tmp = gen_rtx_REG (DImode, R0_REGNUM);
 +      emit_move_insn (target, tmp);
 +    }
   return target;
 }
 diff --git a/gcc/config/aarch64/aarch64.h b/gcc/config/aarch64/aarch64.h
 index 73b09e20508..ad62b5080cc 100644
 --- a/gcc/config/aarch64/aarch64.h
 +++ b/gcc/config/aarch64/aarch64.h
@@ -1154,6 +1154,10 @@ typedef struct
 /* Check TLS Descriptors mechanism is selected.  */
 #define TARGET_TLS_DESC (aarch64_tls_dialect == TLS_DESCRIPTORS)
 +/* Check selected thread pointer access sequence to use.  */
 +#define TARGET_HARD_TP (target_thread_pointer == TP_HARD)
 +#define TARGET_SOFT_TP (target_thread_pointer == TP_SOFT)
 +
 extern enum aarch64_code_model aarch64_cmodel;
 /* When using the tiny addressing model conditional and unconditional branches
 diff --git a/gcc/config/aarch64/aarch64.md b/gcc/config/aarch64/aarch64.md
 index 36d0bb3f718..cfa2f7efc7f 100644
 --- a/gcc/config/aarch64/aarch64.md
 +++ b/gcc/config/aarch64/aarch64.md
@@ -7068,11 +7068,22 @@
 (define_insn "aarch64_load_tp_hard"
   [(set (match_operand:DI 0 "register_operand" "=r")
 	(unspec:DI [(const_int 0)] UNSPEC_TLS))]
 -  ""
 -  "mrs\\t%0, tpidr_el0"
 +  "TARGET_HARD_TP"
 +  "mrs\\t%0, tpidr_el0\\t// aarch64_load_tp_hard"
   [(set_attr "type" "mrs")]
 )
 +(define_insn "aarch64_load_tp_soft"
 +  [(set (reg:DI 0) (unspec:DI [(const_int 0)] UNSPEC_TLS))
 +   (clobber (reg:DI IP0_REGNUM))
 +   (clobber (reg:DI IP1_REGNUM))
 +   (clobber (reg:DI LR_REGNUM))
 +   (clobber (reg:CC CC_REGNUM))]
 +  "TARGET_SOFT_TP"
 +  "bl\\t__aarch64_read_tp\\t// aarch64_load_tp_soft"
 +  [(set_attr "type" "branch")]
 +)
 +
 ;; The TLS ABI specifically requires that the compiler does not schedule
 ;; instructions in the TLS stubs, in order to enable linker relaxation.
 ;; Therefore we treat the stubs as an atomic sequence.
 diff --git a/gcc/config/aarch64/aarch64.opt b/gcc/config/aarch64/aarch64.opt
 index 1d7967db9c0..17870f18b8b 100644
 --- a/gcc/config/aarch64/aarch64.opt
 +++ b/gcc/config/aarch64/aarch64.opt
@@ -128,6 +128,21 @@ Enum(aarch64_tls_size) String(32) Value(32)
 EnumValue
 Enum(aarch64_tls_size) String(48) Value(48)
 +mtp=
 +Target RejectNegative Joined Enum(aarch64_tp_type) Var(target_thread_pointer) Init(TP_HARD)
 +Specify how to access the thread pointer.
 +
 +Enum
 +Name(aarch64_tp_type) Type(enum aarch64_tp_type)
 +Valid arguments to -mtp=:
 +
 +EnumValue
 +Enum(aarch64_tp_type) String(hard) Value(TP_HARD)
 +
 +EnumValue
 +Enum(aarch64_tp_type) String(soft) Value(TP_SOFT)
 +
 +
 march=
 Target RejectNegative Negative(march=) ToLower Joined Var(aarch64_arch_string)
 Use features of architecture ARCH.
@@ -266,7 +281,7 @@ TargetVariable
 long aarch64_stack_protector_guard_offset = 0
 moutline-atomics
 -Target Var(aarch64_flag_outline_atomics) Init(2) Save
 +Target Var(aarch64_flag_outline_atomics) Save
 Generate local calls to out-of-line atomic operations.
 -param=aarch64-sve-compare-costs=
 diff --git a/gcc/config/aarch64/t-aarch64 b/gcc/config/aarch64/t-aarch64
 index a9a244ab6d6..a29f2772d63 100644
 --- a/gcc/config/aarch64/t-aarch64
 +++ b/gcc/config/aarch64/t-aarch64
@@ -177,8 +177,10 @@ aarch64-cc-fusion.o: $(srcdir)/config/aarch64/aarch64-cc-fusion.cc \
 		$(srcdir)/config/aarch64/aarch64-cc-fusion.cc
 comma=,
 -MULTILIB_OPTIONS    = $(subst $(comma),/, $(patsubst %, mabi=%, $(subst $(comma),$(comma)mabi=,$(TM_MULTILIB_CONFIG))))
 -MULTILIB_DIRNAMES   = $(subst $(comma), ,$(TM_MULTILIB_CONFIG))
 +MULTILIB_OPTIONS    = mcmodel=large fPIC
 +MULTILIB_DIRNAMES   = large pic
 +MULTILIB_REQUIRED   = mcmodel=large fPIC
 +MULTILIB_MATCHES    = fPIC=fpic fPIC=fpie fPIC=fPIE
 insn-conditions.md: s-check-sve-md
 s-check-sve-md: $(srcdir)/config/aarch64/check-sve-md.awk \
 diff --git a/gcc/config/devkitpro.h b/gcc/config/devkitpro.h
 new file mode 100644
 index 00000000000..a25459e4352
 --- /dev/null
 +++ b/gcc/config/devkitpro.h
@@ -0,0 +1,32 @@
 +/* Definitions for devkitPro toolchains.
 +   Copyright (C) 2016-2018 Free Software Foundation, Inc.
 +
 +   This file is part of GCC.
 +
 +   GCC is free software; you can redistribute it and/or modify it
 +   under the terms of the GNU General Public License as published
 +   by the Free Software Foundation; either version 3, or (at your
 +   option) any later version.
 +
 +   GCC is distributed in the hope that it will be useful, but WITHOUT
 +   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 +   or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
 +   License for more details.
 +
 +   Under Section 7 of GPL version 3, you are granted additional
 +   permissions described in the GCC Runtime Library Exception, version
 +   3.1, as published by the Free Software Foundation.
 +
 +   You should have received a copy of the GNU General Public License and
 +   a copy of the GCC Runtime Library Exception along with this program;
 +   see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
 +   <http://www.gnu.org/licenses/>.  */
 +
 +#undef TARGET_OS_CPP_BUILTINS
 +#define TARGET_OS_CPP_BUILTINS()                \
 +    do {                                        \
 +        builtin_define ("__DEVKITA64__");       \
 +        builtin_define ("__DEVKITPRO__");       \
 +    } while (0)
 +
 +
 diff --git a/gcc/config/devkitpro.opt b/gcc/config/devkitpro.opt
 new file mode 100644
 index 00000000000..9acbbf9d27c
 --- /dev/null
 +++ b/gcc/config/devkitpro.opt
@@ -0,0 +1,29 @@
 +; Options for devkitPro toolchains.
 +
 +; Copyright (C) 2011-2018 Free Software Foundation, Inc.
 +;
 +; This file is part of GCC.
 +;
 +; GCC is free software; you can redistribute it and/or modify it under
 +; the terms of the GNU General Public License as published by the Free
 +; Software Foundation; either version 3, or (at your option) any later
 +; version.
 +;
 +; GCC is distributed in the hope that it will be useful, but WITHOUT ANY
 +; WARRANTY; without even the implied warranty of MERCHANTABILITY or
 +; FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 +; for more details.
 +;
 +; You should have received a copy of the GNU General Public License
 +; along with GCC; see the file COPYING3.  If not see
 +; <http://www.gnu.org/licenses/>.
 +
 +; See the GCC internals manual (options.texi) for a description of
 +; this file's format.
 +
 +; Please try to keep this file in ASCII collating order.
 +
 +pthread
 +Driver
 +
 +; This comment is to ensure we retain the blank line above.
 diff --git a/gcc/config/i386/host-mingw32.cc b/gcc/config/i386/host-mingw32.cc
 index acff6138d63..8dc91b75f93 100644
 --- a/gcc/config/i386/host-mingw32.cc
 +++ b/gcc/config/i386/host-mingw32.cc
@@ -93,7 +93,10 @@ mingw32_gt_pch_get_address (size_t size, int)
      for NT system dlls is in 0x70000000 to 0x78000000 range.
      If we allocate at bottom we need to reserve the address as early
      as possible and at the same point in each invocation. */
 - 
 +
 +#if __MINGW64__
 +  size  = UINT64_C(64 * 1024 * 1024 * 1024);
 +#endif
   res = VirtualAlloc (NULL, size,
 		      MEM_RESERVE | MEM_TOP_DOWN,
 		      PAGE_NOACCESS);
 diff --git a/gcc/gcc.cc b/gcc/gcc.cc
 index 16bb07f2cdc..22a181a3a1c 100644
 --- a/gcc/gcc.cc
 +++ b/gcc/gcc.cc
@@ -868,6 +868,11 @@ proper position among the other output files.  */
 #endif
 #endif
 +#ifndef LIBGLOSS_SPEC
 +# define LIBGLOSS_SPEC "-lsysbase"
 +#endif
 +
 +
 /* config.h can define STARTFILE_SPEC to override the default crt0 files.  */
 #ifndef STARTFILE_SPEC
 #define STARTFILE_SPEC  \
@@ -1191,6 +1196,7 @@ static const char *link_spec = LINK_SPEC;
 static const char *lib_spec = LIB_SPEC;
 static const char *link_gomp_spec = "";
 static const char *libgcc_spec = LIBGCC_SPEC;
 +static const char *libgloss_spec = LIBGLOSS_SPEC;
 static const char *endfile_spec = ENDFILE_SPEC;
 static const char *startfile_spec = STARTFILE_SPEC;
 static const char *linker_name_spec = LINKER_NAME;
@@ -1701,6 +1707,7 @@ static struct spec_list static_specs[] =
   INIT_STATIC_SPEC ("lib",			&lib_spec),
   INIT_STATIC_SPEC ("link_gomp",		&link_gomp_spec),
   INIT_STATIC_SPEC ("libgcc",			&libgcc_spec),
 +  INIT_STATIC_SPEC ("libgloss",			&libgloss_spec),
   INIT_STATIC_SPEC ("startfile",		&startfile_spec),
   INIT_STATIC_SPEC ("cross_compile",		&cross_compile),
   INIT_STATIC_SPEC ("version",			&compiler_version),
 diff --git a/libgcc/crtstuff.c b/libgcc/crtstuff.c
 index 93ff5b81dc5..20c0fe89a28 100644
 --- a/libgcc/crtstuff.c
 +++ b/libgcc/crtstuff.c
@@ -326,7 +326,7 @@ register_tm_clones (void)
 #ifdef OBJECT_FORMAT_ELF
 -#if DEFAULT_USE_CXA_ATEXIT
 +#if 1 /* DEFAULT_USE_CXA_ATEXIT */
 /* Declare the __dso_handle variable.  It should have a unique value
    in every shared-object; in a main program its value is zero.  The
    object should in any case be protected.  This means the instance
 diff --git a/libgcc/gthr.h b/libgcc/gthr.h
 index 1989c0c86ed..f1c49b2d4b1 100644
 --- a/libgcc/gthr.h
 +++ b/libgcc/gthr.h
@@ -136,7 +136,7 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
 /* The pe-coff weak support isn't fully compatible to ELF's weak.
    For static libraries it might would work, but as we need to deal
    with shared versions too, we disable it for mingw-targets.  */
 -#ifdef __MINGW32__
 +#if defined(__MINGW32__) || defined(__DEVKITA64__)
 #undef GTHREAD_USE_WEAK
 #define GTHREAD_USE_WEAK 0
 #endif
 diff --git a/libstdc++-v3/include/Makefile.am b/libstdc++-v3/include/Makefile.am
 index a880e8ee227..c58249f986c 100644
 --- a/libstdc++-v3/include/Makefile.am
 +++ b/libstdc++-v3/include/Makefile.am
@@ -1417,6 +1417,7 @@ ${host_builddir}/gthr.h: ${toplevel_srcdir}/libgcc/gthr.h stamp-${host_alias}
 	    -e '/^#/s/\(${uppercase}${uppercase}*\)/_GLIBCXX_\1/g' \
 	    -e 's/_GLIBCXX_SUPPORTS_WEAK/__GXX_WEAK__/g' \
 	    -e 's/_GLIBCXX___MINGW32_GLIBCXX___/__MINGW32__/g' \
 +	    -e 's/_GLIBCXX___DEVKITA64_GLIBCXX___/__DEVKITA64__/g' \
 	    -e 's,^#include "\(.*\)",#include <bits/\1>,g' \
 	    < $< > $@
 diff --git a/libstdc++-v3/include/Makefile.in b/libstdc++-v3/include/Makefile.in
 index 0ff875b280b..37820c57a0a 100644
 --- a/libstdc++-v3/include/Makefile.in
 +++ b/libstdc++-v3/include/Makefile.in
@@ -1891,6 +1891,7 @@ ${host_builddir}/gthr.h: ${toplevel_srcdir}/libgcc/gthr.h stamp-${host_alias}
 	    -e '/^#/s/\(${uppercase}${uppercase}*\)/_GLIBCXX_\1/g' \
 	    -e 's/_GLIBCXX_SUPPORTS_WEAK/__GXX_WEAK__/g' \
 	    -e 's/_GLIBCXX___MINGW32_GLIBCXX___/__MINGW32__/g' \
 +	    -e 's/_GLIBCXX___DEVKITA64_GLIBCXX___/__DEVKITA64__/g' \
 	    -e 's,^#include "\(.*\)",#include <bits/\1>,g' \
 	    < $< > $@
--- a/dka64/patches/gcc-8.2.0.patch
+++ b/dka64/patches/gcc-8.2.0.patch
@@ -1,199 +0,0 @@
 diff --git a/gcc/config.gcc b/gcc/config.gcc
 index 532c33f4c2b..c8a8bc698a7 100644
 --- a/gcc/config.gcc
 +++ b/gcc/config.gcc
@@ -945,6 +945,7 @@ aarch64*-*-elf | aarch64*-*-fuchsia* | aarch64*-*-rtems*)
 	case $target in
 	aarch64-*-elf*)
 		use_gcc_stdint=wrap
 +		tm_defines="${tm_defines}  TARGET_DEFAULT_ASYNC_UNWIND_TABLES=1"
 		;;
         aarch64-*-fuchsia*)
                 tm_file="${tm_file} fuchsia.h"
 diff --git a/gcc/config/aarch64/aarch64-elf-raw.h b/gcc/config/aarch64/aarch64-elf-raw.h
 index c074238df06..ef503ddd5a6 100644
 --- a/gcc/config/aarch64/aarch64-elf-raw.h
 +++ b/gcc/config/aarch64/aarch64-elf-raw.h
@@ -22,6 +22,7 @@
 #ifndef GCC_AARCH64_ELF_RAW_H
 #define GCC_AARCH64_ELF_RAW_H
 +#define LINK_GCC_C_SEQUENCE_SPEC "--start-group %G %L %(libgloss) --end-group"
 #define STARTFILE_SPEC " crti%O%s crtbegin%O%s crt0%O%s"
 #define ENDFILE_SPEC \
   " crtend%O%s crtn%O%s " \
 diff --git a/gcc/config/aarch64/aarch64-opts.h b/gcc/config/aarch64/aarch64-opts.h
 index 7a5c6d7664f..687793841de 100644
 --- a/gcc/config/aarch64/aarch64-opts.h
 +++ b/gcc/config/aarch64/aarch64-opts.h
@@ -48,6 +48,12 @@ enum aarch64_tls_type {
   TLS_DESCRIPTORS
 };
 +/* Which thread pointer access sequence to use.  */
 +enum aarch64_tp_type {
 +  TP_HARD,
 +  TP_SOFT
 +};
 +
 /* The code model defines the address generation strategy.
    Most have a PIC and non-PIC variant.  */
 enum aarch64_code_model {
 diff --git a/gcc/config/aarch64/aarch64.c b/gcc/config/aarch64/aarch64.c
 index 175f13dc264..733ab473cbd 100644
 --- a/gcc/config/aarch64/aarch64.c
 +++ b/gcc/config/aarch64/aarch64.c
@@ -11979,8 +11979,24 @@ aarch64_load_tp (rtx target)
       || !register_operand (target, Pmode))
     target = gen_reg_rtx (Pmode);
 -  /* Can return in any reg.  */
 -  emit_insn (gen_aarch64_load_tp_hard (target));
 +  if (TARGET_HARD_TP)
 +    {
 +      /* Can return in any reg.  */
 +      emit_insn (gen_aarch64_load_tp_hard (target));
 +    }
 +  else
 +    {
 +      /* Always returned in r0.  Immediately copy the result into a pseudo,
 +	 otherwise other uses of r0 (e.g. setting up function arguments) may
 +	 clobber the value.  */
 +
 +      rtx tmp;
 +
 +      emit_insn (gen_aarch64_load_tp_soft ());
 +
 +      tmp = gen_rtx_REG (DImode, R0_REGNUM);
 +      emit_move_insn (target, tmp);
 +    }
   return target;
 }
 diff --git a/gcc/config/aarch64/aarch64.h b/gcc/config/aarch64/aarch64.h
 index 976f9afae54..73263bcb5e7 100644
 --- a/gcc/config/aarch64/aarch64.h
 +++ b/gcc/config/aarch64/aarch64.h
@@ -957,6 +957,10 @@ typedef struct
 /* Check TLS Descriptors mechanism is selected.  */
 #define TARGET_TLS_DESC (aarch64_tls_dialect == TLS_DESCRIPTORS)
 +/* Check selected thread pointer access sequence to use.  */
 +#define TARGET_HARD_TP (target_thread_pointer == TP_HARD)
 +#define TARGET_SOFT_TP (target_thread_pointer == TP_SOFT)
 +
 extern enum aarch64_code_model aarch64_cmodel;
 /* When using the tiny addressing model conditional and unconditional branches
 diff --git a/gcc/config/aarch64/aarch64.md b/gcc/config/aarch64/aarch64.md
 index 32a0e1f3685..783c655acf0 100644
 --- a/gcc/config/aarch64/aarch64.md
 +++ b/gcc/config/aarch64/aarch64.md
@@ -5693,11 +5693,22 @@
 (define_insn "aarch64_load_tp_hard"
   [(set (match_operand:DI 0 "register_operand" "=r")
 	(unspec:DI [(const_int 0)] UNSPEC_TLS))]
 -  ""
 -  "mrs\\t%0, tpidr_el0"
 +  "TARGET_HARD_TP"
 +  "mrs\\t%0, tpidr_el0\\t// aarch64_load_tp_hard"
   [(set_attr "type" "mrs")]
 )
 +(define_insn "aarch64_load_tp_soft"
 +  [(set (reg:DI 0) (unspec:DI [(const_int 0)] UNSPEC_TLS))
 +   (clobber (reg:DI IP0_REGNUM))
 +   (clobber (reg:DI IP1_REGNUM))
 +   (clobber (reg:DI LR_REGNUM))
 +   (clobber (reg:CC CC_REGNUM))]
 +  "TARGET_SOFT_TP"
 +  "bl\\t__aarch64_read_tp\\t// aarch64_load_tp_soft"
 +  [(set_attr "type" "branch")]
 +)
 +
 ;; The TLS ABI specifically requires that the compiler does not schedule
 ;; instructions in the TLS stubs, in order to enable linker relaxation.
 ;; Therefore we treat the stubs as an atomic sequence.
 diff --git a/gcc/config/aarch64/aarch64.opt b/gcc/config/aarch64/aarch64.opt
 index 52eaf8c6f40..52bccddc6e3 100644
 --- a/gcc/config/aarch64/aarch64.opt
 +++ b/gcc/config/aarch64/aarch64.opt
@@ -115,6 +115,20 @@ Enum(aarch64_tls_size) String(32) Value(32)
 EnumValue
 Enum(aarch64_tls_size) String(48) Value(48)
 +mtp=
 +Target RejectNegative Joined Enum(aarch64_tp_type) Var(target_thread_pointer) Init(TP_HARD)
 +Specify how to access the thread pointer.
 +
 +Enum
 +Name(aarch64_tp_type) Type(enum aarch64_tp_type)
 +Valid arguments to -mtp=:
 +
 +EnumValue
 +Enum(aarch64_tp_type) String(hard) Value(TP_HARD)
 +
 +EnumValue
 +Enum(aarch64_tp_type) String(soft) Value(TP_SOFT)
 +
 march=
 Target RejectNegative ToLower Joined Var(aarch64_arch_string)
 -march=ARCH	Use features of architecture ARCH.
 diff --git a/gcc/config/aarch64/t-aarch64 b/gcc/config/aarch64/t-aarch64
 index 0be1f0d63aa..a54068bfd96 100644
 --- a/gcc/config/aarch64/t-aarch64
 +++ b/gcc/config/aarch64/t-aarch64
@@ -68,5 +68,7 @@ cortex-a57-fma-steering.o: $(srcdir)/config/aarch64/cortex-a57-fma-steering.c \
 		$(srcdir)/config/aarch64/cortex-a57-fma-steering.c
 comma=,
 -MULTILIB_OPTIONS    = $(subst $(comma),/, $(patsubst %, mabi=%, $(subst $(comma),$(comma)mabi=,$(TM_MULTILIB_CONFIG))))
 -MULTILIB_DIRNAMES   = $(subst $(comma), ,$(TM_MULTILIB_CONFIG))
 +MULTILIB_OPTIONS    = mcmodel=large fPIC
 +MULTILIB_DIRNAMES   = large pic
 +MULTILIB_REQUIRED   = mcmodel=large fPIC
 +MULTILIB_MATCHES    = fPIC=fpic fPIC=fpie fPIC=fPIE
 diff --git a/gcc/gcc.c b/gcc/gcc.c
 index a716f708259..6a11011dba7 100644
 --- a/gcc/gcc.c
 +++ b/gcc/gcc.c
@@ -786,6 +786,11 @@ proper position among the other output files.  */
 #endif
 #endif
 +#ifndef LIBGLOSS_SPEC
 +# define LIBGLOSS_SPEC "-lsysbase"
 +#endif
 +
 +
 /* config.h can define STARTFILE_SPEC to override the default crt0 files.  */
 #ifndef STARTFILE_SPEC
 #define STARTFILE_SPEC  \
@@ -1081,6 +1086,7 @@ static const char *link_spec = LINK_SPEC;
 static const char *lib_spec = LIB_SPEC;
 static const char *link_gomp_spec = "";
 static const char *libgcc_spec = LIBGCC_SPEC;
 +static const char *libgloss_spec = LIBGLOSS_SPEC;
 static const char *endfile_spec = ENDFILE_SPEC;
 static const char *startfile_spec = STARTFILE_SPEC;
 static const char *linker_name_spec = LINKER_NAME;
@@ -1577,6 +1583,7 @@ static struct spec_list static_specs[] =
   INIT_STATIC_SPEC ("lib",			&lib_spec),
   INIT_STATIC_SPEC ("link_gomp",		&link_gomp_spec),
   INIT_STATIC_SPEC ("libgcc",			&libgcc_spec),
 +  INIT_STATIC_SPEC ("libgloss",			&libgloss_spec),
   INIT_STATIC_SPEC ("startfile",		&startfile_spec),
   INIT_STATIC_SPEC ("cross_compile",		&cross_compile),
   INIT_STATIC_SPEC ("version",			&compiler_version),
 diff --git a/libgcc/crtstuff.c b/libgcc/crtstuff.c
 index 5e894455e16..f2347455de0 100644
 --- a/libgcc/crtstuff.c
 +++ b/libgcc/crtstuff.c
@@ -47,6 +47,7 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
 /* Target machine header files require this define. */
 #define IN_LIBGCC2
 +#define USED_FOR_TARGET
 /* FIXME: Including auto-host is incorrect, but until we have
    identified the set of defines that need to go into auto-target.h,
--- a/dka64/patches/newlib-3.0.0.patch
+++ b/dka64/patches/newlib-3.0.0.patch
--- a/dka64/patches/newlib-4.3.0.20230120.patch
+++ b/dka64/patches/newlib-4.3.0.20230120.patch
--- 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
@@ -10,7 +10,7 @@ cd $target/binutils
 if [ ! -f configured-binutils ]
 then
-	CFLAGS=$cflags LDFLAGS=$ldflags ../../binutils-$BINUTILS_VER/configure \
+	../../binutils-$BINUTILS_VER/configure \
        --prefix=$prefix --target=$target --disable-nls --disable-werror \
 	--enable-lto --enable-plugins --enable-poison-system-directories \
 	$CROSS_PARAMS \
@@ -39,9 +39,6 @@ cd $target/gcc
 if [ ! -f configured-gcc ]
 then
 	CFLAGS="$cflags" \
 	CXXFLAGS="$cflags" \
 	LDFLAGS="$ldflags" \
 	CFLAGS_FOR_TARGET="-O2 -ffunction-sections -fdata-sections" \
 	CXXFLAGS_FOR_TARGET="-O2 -ffunction-sections -fdata-sections" \
 	LDFLAGS_FOR_TARGET="" \
@@ -52,21 +49,23 @@ then
 		--enable-cxx-flags='-ffunction-sections' \
 		--disable-libstdcxx-verbose \
 		--enable-poison-system-directories \
-		--enable-interwork --enable-multilib \
+		--enable-multilib \
 		--enable-threads --disable-win32-registry --disable-nls --disable-debug\
 		--disable-libmudflap --disable-libssp --disable-libgomp \
 		--disable-libstdcxx-pch \
 		--enable-libstdcxx-time \
 		--enable-libstdcxx-filesystem-ts \
 		--target=$target \
-		--with-newlib \
+		--with-newlib=yes \
 		--with-headers=../../newlib-$NEWLIB_VER/newlib/libc/include \
 		--prefix=$prefix \
-		--enable-lto $plugin_ld\
+		--enable-lto \
-		--with-system-zlib \
+		--disable-tm-clone-registry \
-		--with-bugurl="https://github.com/devkitPro/buildscripts/issues" --with-pkgversion="devkitA64 release 12" \
+		--disable-__cxa_atexit \
 		--with-bugurl="https://github.com/devkitPro/buildscripts/issues" --with-pkgversion="devkitA64 release 24" \
 		$CROSS_PARAMS \
 		$CROSS_GCC_PARAMS \
 		$EXTRA_GCC_PARAMS \
 		|| { echo "Error configuring gcc"; exit 1; }
 	touch configured-gcc
 fi
@@ -148,42 +147,3 @@ then
 fi
 rm -fr $prefix/$target/sys-include
 cd $BUILDDIR
 #---------------------------------------------------------------------------------
 # build and install the debugger
 #---------------------------------------------------------------------------------
 mkdir -p $target/gdb
 cd $target/gdb
 PLATFORM=`uname -s`
 if [ ! -f configured-gdb ]
 then
 	CFLAGS="$cflags" \
 	CXXFLAGS="$cflags" \
 	LDFLAGS="$ldflags" \
 	../../gdb-$GDB_VER/configure \
 	--disable-nls --prefix=$prefix --target=$target --disable-werror \
 	$CROSS_PARAMS \
 	|| { echo "Error configuring gdb"; exit 1; }
 	touch configured-gdb
 fi
 if [ ! -f built-gdb ]
 then
 	$MAKE || { echo "Error building gdb"; exit 1; }
 	touch built-gdb
 fi
 if [ ! -f installed-gdb ]
 then
 	$MAKE install || { echo "Error installing gdb"; exit 1; }
 	touch installed-gdb
 fi
 #---------------------------------------------------------------------------------
 # copy base rulesets
 #---------------------------------------------------------------------------------
 cp -v $BUILDSCRIPTDIR/dka64/rules/* $prefix
--- a/dka64/scripts/build-libs.sh
+++ b/dka64/scripts/build-libs.sh
@@ -1,7 +0,0 @@
 #!/bin/sh
 export DEVKITPRO=$TOOLPATH
 cd $BUILDDIR/libnx-$LIBNX_VER
 $MAKE || { echo "error building libnx"; exit 1; }
 $MAKE install || { echo "error installing libnx"; exit 1; }
--- a/dka64/scripts/build-tools.sh
+++ b/dka64/scripts/build-tools.sh
@@ -1,20 +0,0 @@
 #!/bin/bash
 cd $BUILDDIR
 for archive in $hostarchives
 do
 	dir=$(echo $archive | sed -e 's/\(.*\)\.tar\.bz2/\1/' )
 	cd $BUILDDIR/$dir
 	if [ ! -f configured ]; then
 		CXXFLAGS=$cflags CFLAGS=$cflags LDFLAGS=$ldflags ./configure --prefix=$toolsprefix $CROSS_PARAMS || { echo "error configuring $archive"; exit 1; }
 		touch configured
 	fi
 	if [ ! -f built ]; then
 		$MAKE || { echo "error building $dir"; exit 1; }
 		touch built
 	fi
 	if [ ! -f installed ]; then
 		$MAKE install || { echo "error installing $dir"; exit 1; }
 		touch installed
 	fi
 done
--- a/dkarm-eabi/patches/gcc-13.2.0.patch
+++ b/dkarm-eabi/patches/gcc-13.2.0.patch
@@ -0,0 +1,354 @@
 diff --git a/gcc/config.gcc b/gcc/config.gcc
 index 6fd1594480a..92b82426f50 100644
 --- a/gcc/config.gcc
 +++ b/gcc/config.gcc
@@ -1412,6 +1412,11 @@ arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems* | arm*-*-fuchsia*)
 	  tm_file="$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/gcc-8.3.0.patch
+++ b/dkarm-eabi/patches/gcc-8.3.0.patch
@@ -1,290 +0,0 @@
 diff --git a/gcc/config/arm/arm-cpus.in b/gcc/config/arm/arm-cpus.in
 index ba194a80229..12e023c3728 100644
 --- a/gcc/config/arm/arm-cpus.in
 +++ b/gcc/config/arm/arm-cpus.in
@@ -401,7 +401,7 @@ begin arch armv6k
  tune for mpcore
  tune flags CO_PROC
  base 6K
 - isa ARMv6k
 + isa ARMv6k VFPv2 FP_DBL
  option fp add VFPv2 FP_DBL
  optalias vfpv2 fp
  option nofp remove ALL_FP
 diff --git a/gcc/config/arm/t-arm-elf b/gcc/config/arm/t-arm-elf
 index 9ec5bf065ac..9ab3ffb109d 100644
 --- a/gcc/config/arm/t-arm-elf
 +++ b/gcc/config/arm/t-arm-elf
@@ -1,4 +1,4 @@
 -# Copyright (C) 1998-2018 Free Software Foundation, Inc.
 +# Copyright (C) 1998-2017 Free Software Foundation, Inc.
 #
 # This file is part of GCC.
 #
@@ -16,110 +16,83 @@
 # along with GCC; see the file COPYING3.  If not see
 # <http://www.gnu.org/licenses/>.
 -# Build a very basic set of libraries that should cater for most cases.
 -
 -# Single-precision floating-point is NOT supported; we don't build a
 -# suitable library for that.  Use the rm-profile config in that case.
 -
 -# PART 1 - Useful groups of options
 -
 -dp_fpus		:= vfp vfpv2 vfpv3 vfpv3-fp16 vfpv3-d16 vfpv3-d16-fp16 \
 -		   neon neon-vfpv3 neon-fp16 vfpv4 neon-vfpv4 vfpv4-d16 \
 -		   fpv5-d16 fp-armv8 neon-fp-armv8 crypto-neon-fp-armv8 \
 -		   vfp3
 -
 -sp_fpus		:= vfpv3xd vfpv3xd-fp16  fpv4-sp-d16 fpv5-sp-d16
 -
 -v7a_fps		:= vfpv3 vfpv3-fp16 vfpv4 simd neon-fp16 neon-vfpv4
 -v7ve_fps	:= vfpv3-d16 vfpv3 vfpv3-d16-fp16 vfpv3-fp16 vfpv4 neon \
 -		   neon-fp16 simd
 -
 -# Not all these permutations exist for all architecture variants, but
 -# it seems to work ok.
 -v8_fps		:= simd fp16 crypto fp16+crypto dotprod fp16fml
 -
 -# We don't do anything special with these.  Pre-v4t probably doesn't work.
 -all_early_nofp	:= armv2 armv2a armv3 armv3m armv4 armv4t armv5 armv5t
 -
 -all_early_arch	:= armv5e armv5tej armv6 armv6j armv6k armv6z armv6kz \
 -		   armv6zk armv6t2 iwmmxt iwmmxt2
 -
 -all_v7_a_r	:= armv7-a armv7ve armv7-r
 -
 -all_v8_archs	:= armv8-a armv8-a+crc armv8.1-a armv8.2-a armv8.3-a armv8.4-a
 -
 -# No floating point variants, require thumb1 softfp
 -all_nofp_t	:= armv6-m armv6s-m armv8-m.base
 -
 -all_nofp_t2	:= armv7-m
 -
 -all_sp_only	:= armv7e-m armv8-m.main
 -
 -MULTILIB_OPTIONS     =
 -MULTILIB_DIRNAMES    =
 +MULTILIB_OPTIONS     = mthumb mbig-endian march=armv6k mfloat-abi=hard
 +MULTILIB_DIRNAMES    = thumb be armv6k fpu
 MULTILIB_EXCEPTIONS  = 
 MULTILIB_MATCHES     =
 -MULTILIB_REUSE	     =
 -
 -# PART 2 - multilib build rules
 -
 -MULTILIB_OPTIONS     += marm/mthumb
 -MULTILIB_DIRNAMES    += arm thumb
 -
 -MULTILIB_OPTIONS     += mfpu=auto
 -MULTILIB_DIRNAMES    += autofp
 -
 -MULTILIB_OPTIONS     += march=armv5te+fp/march=armv7+fp
 -MULTILIB_DIRNAMES    += v5te v7
 -
 -MULTILIB_OPTIONS     += mfloat-abi=hard
 -MULTILIB_DIRNAMES    += fpu
 -
 -# Build a total of 4 library variants (base options plus the following):
 -MULTILIB_REQUIRED    += mthumb
 -MULTILIB_REQUIRED    += marm/mfpu=auto/march=armv5te+fp/mfloat-abi=hard
 -MULTILIB_REQUIRED    += mthumb/mfpu=auto/march=armv7+fp/mfloat-abi=hard
 -
 -# PART 3 - Match rules
 -
 -# Map all supported FPUs onto mfpu=auto
 -MULTILIB_MATCHES     += $(foreach FPU, $(dp_fpus), \
 -			  mfpu?auto=mfpu?$(FPU))
 -
 -MULTILIB_MATCHES     += march?armv5te+fp=march?armv5te
 -
 -MULTILIB_MATCHES     += $(foreach ARCH, $(all_early_arch), \
 -		          march?armv5te+fp=march?$(ARCH) \
 -			  march?armv5te+fp=march?$(ARCH)+fp)
 -
 -MULTILIB_MATCHES     += march?armv7+fp=march?armv7
 -
 -MULTILIB_MATCHES     += $(foreach FPARCH, $(v7a_fps), \
 -		          march?armv7+fp=march?armv7-a+$(FPARCH))
 -
 -MULTILIB_MATCHES     += $(foreach FPARCH, $(v7ve_fps), \
 -		          march?armv7+fp=march?armv7ve+$(FPARCH))
 -
 -MULTILIB_MATCHES     += $(foreach ARCH, $(all_v7_a_r), \
 -			  march?armv7+fp=march?$(ARCH) \
 -			  march?armv7+fp=march?$(ARCH)+fp)
 -
 -MULTILIB_MATCHES     += $(foreach ARCH, $(all_v8_archs), \
 -			  march?armv7+fp=march?$(ARCH) \
 -			  $(foreach FPARCH, $(v8_fps), \
 -			    march?armv7+fp=march?$(ARCH)+$(FPARCH)))
 -
 -MULTILIB_MATCHES     += $(foreach ARCH, armv7e-m armv8-m.mainline, \
 -			  march?armv7+fp=march?$(ARCH)+fp.dp)
 -
 -# PART 4 - Reuse rules
 -MULTILIB_REUSE	     += mthumb=mthumb/mfpu.auto
 -MULTILIB_REUSE	     += mthumb=mthumb/mfpu.auto/march.armv5te+fp
 -MULTILIB_REUSE	     += mthumb=mthumb/march.armv5te+fp
 -MULTILIB_REUSE	     += marm/mfpu.auto/march.armv5te+fp/mfloat-abi.hard=marm/march.armv5te+fp/mfloat-abi.hard
 -MULTILIB_REUSE	     += marm/mfpu.auto/march.armv5te+fp/mfloat-abi.hard=march.armv5te+fp/mfloat-abi.hard
 -MULTILIB_REUSE	     += marm/mfpu.auto/march.armv5te+fp/mfloat-abi.hard=mfpu.auto/march.armv5te+fp/mfloat-abi.hard
 -MULTILIB_REUSE	     += mthumb/mfpu.auto/march.armv7+fp/mfloat-abi.hard=mthumb/march.armv7+fp/mfloat-abi.hard
 -MULTILIB_REUSE	     += mthumb/mfpu.auto/march.armv7+fp/mfloat-abi.hard=mfpu.auto/march.armv7+fp/mfloat-abi.hard
 -MULTILIB_REUSE	     += mthumb/mfpu.auto/march.armv7+fp/mfloat-abi.hard=march.armv7+fp/mfloat-abi.hard
 +MULTILIB_REQUIRED    = mthumb mbig-endian mthumb/mbig-endian march=armv6k/mfloat-abi=hard 
 +
 +
 +MULTILIB_MATCHES    += march?armv6k=mtune?mpcore
 +MULTILIB_MATCHES    += march?armv6k=mcpu?mpcore
 +
 +
 +
 +#MULTILIB_OPTIONS     += mcpu=fa526/mcpu=fa626/mcpu=fa606te/mcpu=fa626te/mcpu=fmp626/mcpu=fa726te
 +#MULTILIB_DIRNAMES    += fa526 fa626 fa606te fa626te fmp626 fa726te
 +#MULTILIB_EXCEPTIONS  += *mthumb*/*mcpu=fa526 *mthumb*/*mcpu=fa626
 +
 +#MULTILIB_OPTIONS      += march=armv7
 +#MULTILIB_DIRNAMES     += thumb2
 +#MULTILIB_EXCEPTIONS   += march=armv7* marm/*march=armv7*
 +#MULTILIB_MATCHES      += march?armv7=march?armv7-a
 +#MULTILIB_MATCHES      += march?armv7=march?armv7-r
 +#MULTILIB_MATCHES      += march?armv7=march?armv7-m
 +#MULTILIB_MATCHES      += march?armv7=mcpu?cortex-a8
 +#MULTILIB_MATCHES      += march?armv7=mcpu?cortex-r4
 +#MULTILIB_MATCHES      += march?armv7=mcpu?cortex-m3
 +
 +# Not quite true.  We can support hard-vfp calling in Thumb2, but how do we
 +# express that here?  Also, we really need architecture v5e or later
 +# (mcrr etc).
 +#MULTILIB_OPTIONS       += mfloat-abi=hard
 +#MULTILIB_DIRNAMES      += fpu
 +#MULTILIB_EXCEPTIONS    += *mthumb/*mfloat-abi=hard*
 +#MULTILIB_EXCEPTIONS    += *mcpu=fa526/*mfloat-abi=hard*
 +#MULTILIB_EXCEPTIONS    += *mcpu=fa626/*mfloat-abi=hard*
 +
 +# MULTILIB_OPTIONS    += mcpu=ep9312
 +# MULTILIB_DIRNAMES   += ep9312
 +# MULTILIB_EXCEPTIONS += *mthumb/*mcpu=ep9312*
 +#	
 +# MULTILIB_OPTIONS     += mlittle-endian/mbig-endian
 +# MULTILIB_DIRNAMES    += le be
 +# MULTILIB_MATCHES     += mbig-endian=mbe mlittle-endian=mle
 +# 
 +# MULTILIB_OPTIONS    += mfloat-abi=hard/mfloat-abi=soft
 +# MULTILIB_DIRNAMES   += fpu soft
 +# MULTILIB_EXCEPTIONS += *mthumb/*mfloat-abi=hard*
 +# 
 +# MULTILIB_OPTIONS    += mno-thumb-interwork/mthumb-interwork
 +# MULTILIB_DIRNAMES   += normal interwork
 +# 
 +# MULTILIB_OPTIONS    += fno-leading-underscore/fleading-underscore
 +# MULTILIB_DIRNAMES   += elf under
 +# 
 +# MULTILIB_OPTIONS    += mcpu=arm7
 +# MULTILIB_DIRNAMES   += nofmult
 +# MULTILIB_EXCEPTIONS += *mthumb*/*mcpu=arm7*
 +# # Note: the multilib_exceptions matches both -mthumb and
 +# # -mthumb-interwork
 +# #
 +# # We have to match all the arm cpu variants which do not have the
 +# # multiply instruction and treat them as if the user had specified
 +# # -mcpu=arm7.  Note that in the following the ? is interpreted as
 +# # an = for the purposes of matching command line options.
 +# # FIXME: There ought to be a better way to do this.
 +# MULTILIB_MATCHES    += mcpu?arm7=mcpu?arm7d
 +# MULTILIB_MATCHES    += mcpu?arm7=mcpu?arm7di
 +# MULTILIB_MATCHES    += mcpu?arm7=mcpu?arm70
 +# MULTILIB_MATCHES    += mcpu?arm7=mcpu?arm700
 +# MULTILIB_MATCHES    += mcpu?arm7=mcpu?arm700i
 +# MULTILIB_MATCHES    += mcpu?arm7=mcpu?arm710
 +# MULTILIB_MATCHES    += mcpu?arm7=mcpu?arm710c
 +# MULTILIB_MATCHES    += mcpu?arm7=mcpu?arm7100
 +# MULTILIB_MATCHES    += mcpu?arm7=mcpu?arm7500
 +# MULTILIB_MATCHES    += mcpu?arm7=mcpu?arm7500fe
 +# MULTILIB_MATCHES    += mcpu?arm7=mcpu?arm6
 +# MULTILIB_MATCHES    += mcpu?arm7=mcpu?arm60
 +# MULTILIB_MATCHES    += mcpu?arm7=mcpu?arm600
 +# MULTILIB_MATCHES    += mcpu?arm7=mcpu?arm610
 +# MULTILIB_MATCHES    += mcpu?arm7=mcpu?arm620
 diff --git a/gcc/config/arm/unknown-elf.h b/gcc/config/arm/unknown-elf.h
 index 12dd0931b08..59584fe64bc 100644
 --- a/gcc/config/arm/unknown-elf.h
 +++ b/gcc/config/arm/unknown-elf.h
@@ -29,7 +29,7 @@
 #endif
 /* Now we define the strings used to build the spec file.  */
 -#define UNKNOWN_ELF_STARTFILE_SPEC	" crti%O%s crtbegin%O%s crt0%O%s"
 +#define UNKNOWN_ELF_STARTFILE_SPEC	" crti%O%s crtbegin%O%s"
 #undef  STARTFILE_SPEC
 #define STARTFILE_SPEC	\
@@ -93,4 +93,9 @@
    udivmoddi4, which will depend on the exception unwind routines,
    which will depend on abort, which is defined in libc.  */ 
 #undef LINK_GCC_C_SEQUENCE_SPEC
 -#define LINK_GCC_C_SEQUENCE_SPEC "--start-group %G %L --end-group"
 +#define LINK_GCC_C_SEQUENCE_SPEC "--start-group %G %L %(libgloss) --end-group"
 +
 +/* The system headers under devkitARM are C++-aware.  */
 +#undef NO_IMPLICIT_EXTERN_C
 +#define NO_IMPLICIT_EXTERN_C
 +
 diff --git a/gcc/gcc.c b/gcc/gcc.c
 index a716f708259..6a11011dba7 100644
 --- a/gcc/gcc.c
 +++ b/gcc/gcc.c
@@ -786,6 +786,11 @@ proper position among the other output files.  */
 #endif
 #endif
 +#ifndef LIBGLOSS_SPEC
 +# define LIBGLOSS_SPEC "-lsysbase"
 +#endif
 +
 +
 /* config.h can define STARTFILE_SPEC to override the default crt0 files.  */
 #ifndef STARTFILE_SPEC
 #define STARTFILE_SPEC  \
@@ -1081,6 +1086,7 @@ static const char *link_spec = LINK_SPEC;
 static const char *lib_spec = LIB_SPEC;
 static const char *link_gomp_spec = "";
 static const char *libgcc_spec = LIBGCC_SPEC;
 +static const char *libgloss_spec = LIBGLOSS_SPEC;
 static const char *endfile_spec = ENDFILE_SPEC;
 static const char *startfile_spec = STARTFILE_SPEC;
 static const char *linker_name_spec = LINKER_NAME;
@@ -1577,6 +1583,7 @@ static struct spec_list static_specs[] =
   INIT_STATIC_SPEC ("lib",			&lib_spec),
   INIT_STATIC_SPEC ("link_gomp",		&link_gomp_spec),
   INIT_STATIC_SPEC ("libgcc",			&libgcc_spec),
 +  INIT_STATIC_SPEC ("libgloss",			&libgloss_spec),
   INIT_STATIC_SPEC ("startfile",		&startfile_spec),
   INIT_STATIC_SPEC ("cross_compile",		&cross_compile),
   INIT_STATIC_SPEC ("version",			&compiler_version),
 diff --git a/libgcc/config/arm/t-bpabi b/libgcc/config/arm/t-bpabi
 index dddddc7c444..c2502597953 100644
 --- a/libgcc/config/arm/t-bpabi
 +++ b/libgcc/config/arm/t-bpabi
@@ -17,4 +17,4 @@ SHLIB_MAPFILES += $(srcdir)/config/arm/libgcc-bpabi.ver
 # On ARM, specifying -fnon-call-exceptions will needlessly pull in
 # the unwinder in simple programs which use 64-bit division.  Omitting
 # the option is safe.
 -LIB2_DIVMOD_EXCEPTION_FLAGS := -fexceptions
 +LIB2_DIVMOD_EXCEPTION_FLAGS := -fno-exceptions
 diff --git a/libgcc/crtstuff.c b/libgcc/crtstuff.c
 index 5e894455e16..f81c9c6a64c 100644
 --- a/libgcc/crtstuff.c
 +++ b/libgcc/crtstuff.c
@@ -47,7 +47,7 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
 /* Target machine header files require this define. */
 #define IN_LIBGCC2
 -
 +#define USED_FOR_TARGET
 /* FIXME: Including auto-host is incorrect, but until we have
    identified the set of defines that need to go into auto-target.h,
    this will have to do.  */
--- a/dkarm-eabi/patches/gdb-8.2.1.patch
+++ b/dkarm-eabi/patches/gdb-8.2.1.patch
@@ -1,449 +0,0 @@
 diff -NBaur gdb-8.2.1/gdb/arm-3ds-tdep.c gdb-8.2.1-apple/gdb/arm-3ds-tdep.c
 --- gdb-8.2.1/gdb/arm-3ds-tdep.c	1970-01-01 01:00:00.000000000 +0100
 +++ gdb-8.2.1-apple/gdb/arm-3ds-tdep.c	2019-02-19 17:15:22.100604954 +0000
@@ -0,0 +1,157 @@
 +/* Target-dependent code for 3DS. */
 +
 +/* This uses code from GDB, which license is: */
 +
 +/*
 +   Copyright (C) 2002-2017 Free Software Foundation, Inc.
 +
 +   This file is part of GDB.
 +
 +   This program is free software; you can redistribute it and/or modify
 +   it under the terms of the GNU General Public License as published by
 +   the Free Software Foundation; either version 3 of the License, or
 +   (at your option) any later version.
 +
 +   This program is distributed in the hope that it will be useful,
 +   but WITHOUT ANY WARRANTY; without even the implied warranty of
 +   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 +   GNU General Public License for more details.
 +
 +   You should have received a copy of the GNU General Public License
 +   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 +
 +#include "defs.h"
 +#include "gdbcore.h"
 +#include "target.h"
 +#include "osabi.h"
 +#include "xml-syscall.h"
 +
 +#include "arch/arm.h"
 +#include "arch/arm-get-next-pcs.h"
 +#include "arm-tdep.h"
 +
 +static const gdb_byte arm_3ds_arm_le_breakpoint[] = {0xff, 0x00, 0x00, 0xef};
 +static const gdb_byte arm_3ds_thumb_le_breakpoint[] = {0xff, 0xdf};
 +
 +static CORE_ADDR
 +  arm_3ds_get_next_pcs_syscall_next_pc (struct arm_get_next_pcs *self);
 +
 +/* Operation function pointers for get_next_pcs.  */
 +static struct arm_get_next_pcs_ops arm_3ds_get_next_pcs_ops = {
 +  arm_get_next_pcs_read_memory_unsigned_integer,
 +  arm_3ds_get_next_pcs_syscall_next_pc,
 +  arm_get_next_pcs_addr_bits_remove,
 +  arm_get_next_pcs_is_thumb,
 +  NULL,
 +};
 +
 +static CORE_ADDR
 +arm_3ds_get_next_pcs_syscall_next_pc (struct arm_get_next_pcs *self)
 +{
 +  CORE_ADDR next_pc = 0;
 +  CORE_ADDR pc = regcache_read_pc (self->regcache);
 +  int is_thumb = arm_is_thumb (self->regcache);
 +  ULONGEST svc_number = 0;
 +
 +  if (is_thumb)
 +    {
 +      next_pc = pc + 2;
 +    }
 +  else
 +    {
 +      next_pc = pc + 4;
 +    }
 +
 +  /* Addresses for calling Thumb functions have the bit 0 set.  */
 +  if (is_thumb)
 +    next_pc = MAKE_THUMB_ADDR (next_pc);
 +
 +  return next_pc;
 +}
 +
 +static LONGEST
 +arm_3ds_get_syscall_number (struct gdbarch *gdbarch,
 +			      thread_info *thread)
 +{
 +  struct regcache *regs = get_thread_regcache (thread);
 +
 +  ULONGEST pc;
 +  ULONGEST cpsr;
 +  ULONGEST t_bit = arm_psr_thumb_bit (gdbarch);
 +  int is_thumb;
 +  ULONGEST svc_number = -1;
 +
 +  regcache_cooked_read_unsigned (regs, ARM_PC_REGNUM, &pc);
 +  regcache_cooked_read_unsigned (regs, ARM_PS_REGNUM, &cpsr);
 +  is_thumb = (cpsr & t_bit) != 0;
 +
 +  if (is_thumb)
 +    {
 +      enum bfd_endian byte_order_for_code =
 +	gdbarch_byte_order_for_code (gdbarch);
 +
 +      /* PC gets incremented before the syscall-stop, so read the
 +	 previous instruction.  */
 +      unsigned long this_instr =
 +	read_memory_unsigned_integer (pc - 2, 2, byte_order_for_code);
 +
 +      unsigned long svc_operand = (0x00ff & this_instr);
 +      svc_number = svc_operand;
 +    }
 +  else
 +    {
 +      enum bfd_endian byte_order_for_code =
 +	gdbarch_byte_order_for_code (gdbarch);
 +
 +      /* PC gets incremented before the syscall-stop, so read the
 +	 previous instruction.  */
 +      unsigned long this_instr =
 +	read_memory_unsigned_integer (pc - 4, 4, byte_order_for_code);
 +
 +      unsigned long svc_operand = (0x000000ff & this_instr);
 +      svc_number = svc_operand;
 +    }
 +
 +  if (svc_number == 0xfe)
 +    {
 +      regcache_cooked_read_unsigned (regs, 12, &svc_number);
 +    }
 +
 +  return svc_number;
 +}
 +
 +static void
 +arm_3ds_init_abi (struct gdbarch_info info,
 +			    struct gdbarch *gdbarch)
 +{
 +  struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
 +
 +  switch (info.byte_order)
 +    {
 +    case BFD_ENDIAN_LITTLE:
 +      tdep->arm_breakpoint = arm_3ds_arm_le_breakpoint;
 +      tdep->thumb_breakpoint = arm_3ds_thumb_le_breakpoint;
 +      tdep->arm_breakpoint_size = sizeof (arm_3ds_arm_le_breakpoint);
 +      tdep->thumb_breakpoint_size = sizeof (arm_3ds_thumb_le_breakpoint);
 +      break;
 +
 +    default:
 +      internal_error (__FILE__, __LINE__,
 +        _("arm_gdbarch_init: bad byte order"));
 +    }
 +  tdep->fp_model = ARM_FLOAT_VFP;
 +
 +  /* Single stepping.  */
 +  set_gdbarch_software_single_step (gdbarch, arm_software_single_step);
 +
 +  /* `catch syscall' */
 +  set_xml_syscall_file_name (gdbarch, "syscalls/arm-3ds.xml");
 +  set_gdbarch_get_syscall_number (gdbarch, arm_3ds_get_syscall_number);
 +}
 +
 +void
 +_initialize_arm_3ds_tdep (void)
 +{
 +  gdbarch_register_osabi (bfd_arch_arm, 0, GDB_OSABI_3DS,
 +                          arm_3ds_init_abi);
 +}
 diff -NBaur gdb-8.2.1/gdb/configure.tgt gdb-8.2.1-apple/gdb/configure.tgt
 --- gdb-8.2.1/gdb/configure.tgt	2018-12-23 05:51:54.000000000 +0000
 +++ gdb-8.2.1-apple/gdb/configure.tgt	2019-02-19 17:15:22.104618045 +0000
@@ -61,7 +61,7 @@
 	;;
 arm*-*-*)
 -	cpu_obs="arch/arm.o arch/arm-get-next-pcs.o arm-tdep.o";;
 +	cpu_obs="arch/arm.o arch/arm-get-next-pcs.o arm-tdep.o arm-3ds-tdep.o";;
 hppa*-*-*)
 	# Target: HP PA-RISC
 diff -NBaur gdb-8.2.1/gdb/data-directory/Makefile.in gdb-8.2.1-apple/gdb/data-directory/Makefile.in
 --- gdb-8.2.1/gdb/data-directory/Makefile.in	2018-01-05 04:07:23.000000000 +0000
 +++ gdb-8.2.1-apple/gdb/data-directory/Makefile.in	2019-02-19 17:15:22.104618045 +0000
@@ -63,7 +63,7 @@
 	sparc-linux.xml \
 	sparc64-linux.xml
 -SYSCALLS_FILES = gdb-syscalls.dtd freebsd.xml $(GEN_SYSCALLS_FILES)
 +SYSCALLS_FILES = gdb-syscalls.dtd freebsd.xml arm-3ds.xml $(GEN_SYSCALLS_FILES)
 PYTHON_DIR = python
 PYTHON_INSTALL_DIR = $(DESTDIR)$(GDB_DATADIR)/$(PYTHON_DIR)
 diff -NBaur gdb-8.2.1/gdb/defs.h gdb-8.2.1-apple/gdb/defs.h
 --- gdb-8.2.1/gdb/defs.h	2018-12-23 05:51:54.000000000 +0000
 +++ gdb-8.2.1-apple/gdb/defs.h	2019-02-19 17:15:22.104618045 +0000
@@ -495,6 +495,7 @@
   GDB_OSABI_LYNXOS178,
   GDB_OSABI_NEWLIB,
   GDB_OSABI_SDE,
 +  GDB_OSABI_3DS,
   GDB_OSABI_INVALID		/* keep this last */
 };
 diff -NBaur gdb-8.2.1/gdb/dtrace-probe.c gdb-8.2.1-apple/gdb/dtrace-probe.c
 --- gdb-8.2.1/gdb/dtrace-probe.c	2018-12-23 05:51:54.000000000 +0000
 +++ gdb-8.2.1-apple/gdb/dtrace-probe.c	2019-02-19 17:30:16.449175937 +0000
@@ -100,7 +100,7 @@
 /* DTrace static_probe_ops.  */
 -const dtrace_static_probe_ops dtrace_static_probe_ops;
 +const dtrace_static_probe_ops dtrace_static_probe_ops = {};
 /* The following structure represents a dtrace probe.  */
 diff -NBaur gdb-8.2.1/gdb/Makefile.in gdb-8.2.1-apple/gdb/Makefile.in
 --- gdb-8.2.1/gdb/Makefile.in	2018-12-23 05:51:54.000000000 +0000
 +++ gdb-8.2.1-apple/gdb/Makefile.in	2019-02-19 17:15:22.104618045 +0000
@@ -684,6 +684,7 @@
 	arch/arm-linux.o \
 	arch/i386.o \
 	arch/ppc-linux-common.o \
 +	arm-3ds-tdep.o \
 	arm-bsd-tdep.o \
 	arm-fbsd-tdep.o \
 	arm-linux-tdep.o \
@@ -2213,6 +2214,7 @@
 	amd64-tdep.c \
 	arc-tdep.c \
 	arm.c \
 +	arm-3ds-tdep.c \
 	arm-bsd-tdep.c \
 	arm-fbsd-nat.c \
 	arm-fbsd-tdep.c \
 diff -NBaur gdb-8.2.1/gdb/osabi.c gdb-8.2.1-apple/gdb/osabi.c
 --- gdb-8.2.1/gdb/osabi.c	2018-12-23 05:51:54.000000000 +0000
 +++ gdb-8.2.1-apple/gdb/osabi.c	2019-02-19 17:15:22.104618045 +0000
@@ -80,6 +80,7 @@
   { "LynxOS178", NULL },
   { "Newlib", NULL },
   { "SDE", NULL },
 +  { "3DS", NULL },
   { "<invalid>", NULL }
 };
 diff -NBaur gdb-8.2.1/gdb/probe.c gdb-8.2.1-apple/gdb/probe.c
 --- gdb-8.2.1/gdb/probe.c	2018-12-23 05:51:54.000000000 +0000
 +++ gdb-8.2.1-apple/gdb/probe.c	2019-02-19 17:31:05.266578008 +0000
@@ -60,7 +60,7 @@
 /* Static operations associated with a generic probe.  */
 -const any_static_probe_ops any_static_probe_ops;
 +const any_static_probe_ops any_static_probe_ops = {};
 /* A helper for parse_probes that decodes a probe specification in
    SEARCH_PSPACE.  It appends matching SALs to RESULT.  */
 diff -NBaur gdb-8.2.1/gdb/record-btrace.c gdb-8.2.1-apple/gdb/record-btrace.c
 --- gdb-8.2.1/gdb/record-btrace.c	2018-12-23 05:51:54.000000000 +0000
 +++ gdb-8.2.1-apple/gdb/record-btrace.c	2019-02-19 17:31:33.301731324 +0000
@@ -144,7 +144,7 @@
 /* Token associated with a new-thread observer enabling branch tracing
    for the new thread.  */
 -static const gdb::observers::token record_btrace_thread_observer_token;
 +static const gdb::observers::token record_btrace_thread_observer_token = {};
 /* Memory access types used in set/show record btrace replay-memory-access.  */
 static const char replay_memory_access_read_only[] = "read-only";
 diff -NBaur gdb-8.2.1/gdb/stap-probe.c gdb-8.2.1-apple/gdb/stap-probe.c
 --- gdb-8.2.1/gdb/stap-probe.c	2018-12-23 05:51:54.000000000 +0000
 +++ gdb-8.2.1-apple/gdb/stap-probe.c	2019-02-19 17:29:35.744567941 +0000
@@ -119,7 +119,7 @@
 /* SystemTap static_probe_ops.  */
 -const stap_static_probe_ops stap_static_probe_ops;
 +const stap_static_probe_ops stap_static_probe_ops = {};
 class stap_probe : public probe
 {
 diff -NBaur gdb-8.2.1/gdb/syscalls/arm-3ds.xml gdb-8.2.1-apple/gdb/syscalls/arm-3ds.xml
 --- gdb-8.2.1/gdb/syscalls/arm-3ds.xml	1970-01-01 01:00:00.000000000 +0100
 +++ gdb-8.2.1-apple/gdb/syscalls/arm-3ds.xml	2019-02-19 17:15:22.104618045 +0000
@@ -0,0 +1,159 @@
 +<?xml version="1.0"?>
 +<!DOCTYPE syscalls_info SYSTEM "gdb-syscalls.dtd">
 +<!-- This file is located inside GDB and is based on files which license are: -->
 +<!-- Copyright (C) 2009-2017 Free Software Foundation, Inc.
 +
 +     Copying and distribution of this file, with or without modification,
 +     are permitted in any medium without royalty provided the copyright
 +     notice and this notice are preserved.  This file is offered as-is,
 +     without any warranty. -->
 +<syscalls_info>
 +  <syscall name="ControlMemory" number="1" groups="memory"/>
 +  <syscall name="QueryMemory" number="2" groups="memory"/>
 +
 +  <syscall name="ExitProcess" number="3" groups="process"/>
 +  <syscall name="GetProcessAffinityMask" number="4" groups="process"/>
 +  <syscall name="SetProcessAffinityMask" number="5" groups="process"/>
 +  <syscall name="GetProcessIdealProcessor" number="6" groups="process"/>
 +  <syscall name="SetProcessIdealProcessor" number="7" groups="process"/>
 +
 +  <syscall name="CreateThread" number="8" groups="thread"/>
 +  <syscall name="ExitThread" number="9" groups="thread"/>
 +  <syscall name="SleepThread" number="10" groups="thread"/>
 +  <syscall name="GetThreadPriority" number="11" groups="thread"/>
 +  <syscall name="SetThreadPriority" number="12" groups="thread"/>
 +  <syscall name="GetThreadAffinityMask" number="13" groups="thread"/>
 +  <syscall name="SetThreadAffinityMask" number="14" groups="thread"/> <!-- removed -->
 +  <syscall name="GetThreadIdealProcessor" number="15" groups="thread"/>
 +  <syscall name="SetThreadIdealProcessor" number="16" groups="thread"/> <!-- removed -->
 +  <syscall name="GetCurrentProcessorNumber" number="17" groups="thread"/>
 +  <syscall name="Run" number="18" groups="thread"/>
 +
 +  <syscall name="CreateMutex" number="19" groups="synchronization"/>
 +  <syscall name="ReleaseMutex" number="20" groups="synchronization"/>
 +  <syscall name="CreateSemaphore" number="21" groups="synchronization"/>
 +  <syscall name="ReleaseSemaphore" number="22" groups="synchronization"/>
 +  <syscall name="CreateEvent" number="23" groups="synchronization"/>
 +  <syscall name="SignalEvent" number="24" groups="synchronization"/>
 +  <syscall name="ClearEvent" number="25" groups="synchronization"/>
 +  <syscall name="CreateTimer" number="26" groups="synchronization"/>
 +  <syscall name="SetTimer" number="27" groups="synchronization"/>
 +  <syscall name="CancelTimer" number="28" groups="synchronization"/>
 +  <syscall name="ClearTimer" number="29" groups="synchronization"/>
 +
 +  <syscall name="CreateMemoryBlock" number="30" groups="memory,ipc"/>
 +  <syscall name="MapMemoryBlock" number="31" groups="memory,ipc"/>
 +  <syscall name="UnmapMemoryBlock" number="32" groups="memory,ipc"/>
 +
 +  <syscall name="CreateAddressArbiter" number="33" groups="memory,synchronization"/>
 +  <syscall name="ArbitrateAddress" number="34" groups="memory,synchronization"/>
 +
 +  <syscall name="CloseHandle" number="35" groups="synchronization,ipc,memory,thread,process,debug"/>
 +  <syscall name="WaitSynchronization" number="36" groups="synchronization,ipc,thread,process,debug"/>
 +  <syscall name="WaitSynchronizationN" number="37" groups="synchronization,ipc,thread,process,debug"/>
 +  <syscall name="SignalAndWait" number="38" groups="synchronization"/> <!-- removed -->
 +  <syscall name="DuplicateHandle" number="39" groups="synchronization,ipc,memory,thread,process,debug"/>
 +
 +  <syscall name="GetSystemTick" number="40" groups="information"/>
 +  <syscall name="GetHandleInfo" number="41" groups="information,synchronization,ipc,memory,thread,process,debug"/>
 +  <syscall name="GetSystemInfo" number="42" groups="information"/>
 +  <syscall name="GetProcessInfo" number="43" groups="information,process"/>
 +  <syscall name="GetThreadInfo" number="44" groups="information,thread"/>
 +
 +  <syscall name="ConnectToPort" number="45" groups="ipc"/>
 +  <syscall name="GetCFWInfo" number="46" groups="custom,information"/> <!-- deprecated -->
 +  <syscall name="SendSyncRequest2" number="47" groups="ipc"/> <!-- removed -->
 +  <syscall name="SendSyncRequest3" number="48" groups="ipc"/> <!-- removed -->
 +  <syscall name="SendSyncRequest4" number="49" groups="ipc"/> <!-- removed -->
 +  <syscall name="SendSyncRequest" number="50" groups="ipc"/> <!-- removed -->
 +
 +  <syscall name="OpenProcess" number="51" groups="process"/>
 +  <syscall name="OpenThread" number="52" groups="thread"/>
 +
 +  <syscall name="GetProcessId" number="53" groups="process"/>
 +  <syscall name="GetProcessIdOfThread" number="54" groups="process,thread"/>
 +  <syscall name="GetThreadId" number="55" groups="thread"/>
 +
 +  <syscall name="GetResourceLimit" number="56" groups="process"/>
 +  <syscall name="GetResourceLimitLimitValues" number="57" groups="process"/>
 +  <syscall name="GetResourceLimitCurrentValues" number="58" groups="process"/>
 +
 +  <syscall name="GetThreadContext" number="59" groups="debug,thread"/> <!-- removed -->
 +  <syscall name="Break" number="60" groups="debug"/>
 +  <syscall name="OutputDebugString" number="61" groups="debug"/>
 +  <syscall name="ControlPerformanceCounter" number="62" groups="debug"/>
 +
 +  <syscall name="CreatePort" number="71" groups="ipc"/>
 +  <syscall name="CreateSessionToPort" number="72" groups="ipc"/>
 +  <syscall name="CreateSession" number="73" groups="ipc"/>
 +  <syscall name="AcceptSession" number="74" groups="ipc"/>
 +  <syscall name="ReplyAndReceive1" number="75" groups="ipc"/>
 +  <syscall name="ReplyAndReceive2" number="76" groups="ipc"/>
 +  <syscall name="ReplyAndReceive3" number="77" groups="ipc"/>
 +  <syscall name="ReplyAndReceive4" number="78" groups="ipc"/>
 +  <syscall name="ReplyAndReceive" number="79" groups="ipc"/>
 +
 +  <syscall name="BindInterrupt" number="80" groups="io,synchronization"/>
 +  <syscall name="UnbindInterrupt" number="81" groups="io,synchronization"/>
 +  <syscall name="InvalidateProcessDataCache" number="82" groups="io,memory,process"/>
 +  <syscall name="StoreProcessDataCache" number="83" groups="io,memory,process"/>
 +  <syscall name="FlushProcessDataCache" number="84" groups="io,memory,process"/>
 +
 +  <syscall name="StartInterprocessDma" number="85" groups="io,memory,ipc"/>
 +  <syscall name="StopDma" number="86" groups="io,memory,ipc"/>
 +  <syscall name="GetDmaState" number="87" groups="io,memory,ipc"/>
 +  <syscall name="RestartDma" number="88" groups="io,memory,ipc"/>
 +
 +  <syscall name="SetGpuProt" number="89" groups="io"/>
 +  <syscall name="SetWifiEnabled" number="90" groups="io"/>
 +
 +  <syscall name="DebugActiveProcess" number="96" groups="debug,process"/>
 +  <syscall name="BreakDebugProcess" number="97" groups="debug,process"/>
 +  <syscall name="TerminateDebugProcess" number="98" groups="debug,process"/>
 +  <syscall name="GetProcessDebugEvent" number="99" groups="debug"/>
 +  <syscall name="ContinueDebugEvent" number="100" groups="debug"/>
 +  <syscall name="GetProcessList" number="101" groups="information,debug,process"/>
 +  <syscall name="GetThreadList" number="102" groups="information,debug,thread"/>
 +  <syscall name="GetDebugThreadContext" number="103" groups="debug,thread"/>
 +  <syscall name="SetDebugThreadContext" number="104" groups="debug,thread"/>
 +  <syscall name="QueryDebugProcessMemory" number="105" groups="debug,process,memory"/>
 +  <syscall name="ReadProcessMemory" number="106" groups="debug,process,memory"/>
 +  <syscall name="WriteProcessMemory" number="107" groups="debug,process,memory"/>
 +  <syscall name="SetHardwareBreakPoint" number="108" group="debug"/>
 +  <syscall name="GetDebugThreadParam" number="109" group="debug,thread"/>
 +
 +  <syscall name="ControlProcessMemory" number="112" group="process,memory"/>
 +  <syscall name="MapProcessMemory" number="113" group="process,memory"/>
 +  <syscall name="UnmapProcessMemory" number="114" group="process,memory"/>
 +
 +  <syscall name="CreateCodeSet" number="115" group="process,memory"/>
 +  <syscall name="RandomStub" number="116" group="process,memory"/> <!-- removed -->
 +  <syscall name="CreateProcess" number="117" group="process"/>
 +  <syscall name="TerminateProcess" number="118" group="process"/>
 +  <syscall name="SetProcessResourceLimits" number="119" group="process"/>
 +  <syscall name="CreateResourceLimit" number="120" group="process"/>
 +  <syscall name="SetResourceLimitValues" number="121" group="process"/>
 +  <syscall name="AddCodeSegment" number="122" group="process"/> <!-- removed -->
 +
 +  <syscall name="Backdoor" number="123" group="kernel"/>
 +  <syscall name="KernelSetState" number="124" group="kernel"/>
 +
 +  <syscall name="QueryProcessMemory" number="125" group="process,memory"/>
 +
 +  <syscall name="CustomBackdoor" number="128" group="custom,kernel"/>
 +
 +  <syscall name="ConvertVAToPA" number="144" group="custom,io,memory"/>
 +  <syscall name="FlushDataCacheRange" number="145" group="custom,io,memory"/>
 +  <syscall name="FlushEntireDataCache" number="146" group="custom,io,memory"/>
 +  <syscall name="InvalidateInstructionCacheRange" number="147" group="custom,io,memory"/>
 +  <syscall name="InvalidateEntireInstructionCache" number="148" group="custom,io,memory"/>
 +
 +  <syscall name="MapProcessMemoryEx" number="160" group="custom,process,memory"/>
 +  <syscall name="UnmapProcessMemoryEx" number="161" group="custom,process,memory"/>
 +  <syscall name="ControlMemoryEx" number="162" group="custom,memory"/>
 +
 +  <syscall name="ControlService" number="176" group="custom,ipc"/>
 +  <syscall name="CopyHandle" number="177" groups="custom,synchronization,ipc,thread,process,debug"/>
 +  <syscall name="TranslateHandle" number="178" groups="custom,synchronization,ipc,thread,process,debug"/>
 +
 +</syscalls_info>
 diff -NBaur gdb-8.2.1/gdb/tui/tui-hooks.c gdb-8.2.1-apple/gdb/tui/tui-hooks.c
 --- gdb-8.2.1/gdb/tui/tui-hooks.c	2018-12-23 05:51:54.000000000 +0000
 +++ gdb-8.2.1-apple/gdb/tui/tui-hooks.c	2019-02-19 17:28:53.178460364 +0000
@@ -205,7 +205,7 @@
 /* Token associated with observers registered while TUI hooks are
    installed.  */
 -static const gdb::observers::token tui_observers_token;
 +static const gdb::observers::token tui_observers_token = {};
 /* Attach or detach a single observer, according to ATTACH.  */
--- a/dkarm-eabi/patches/newlib-3.1.0.patch
+++ b/dkarm-eabi/patches/newlib-3.1.0.patch
--- a/dkarm-eabi/patches/newlib-4.4.0.20231231.patch
+++ b/dkarm-eabi/patches/newlib-4.4.0.20231231.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-$DKARM_CRTLS_VER
 make install
--- a/dkarm-eabi/scripts/build-gcc.sh
+++ b/dkarm-eabi/scripts/build-gcc.sh
@@ -64,9 +64,12 @@ then
 		--prefix=$prefix \
 		--enable-lto\
 		--with-system-zlib \
-		--with-bugurl="http://wiki.devkitpro.org/index.php/Bug_Reports" --with-pkgversion="devkitARM release 52" \
+		--disable-tm-clone-registry \
 		--disable-__cxa_atexit \
 		--with-bugurl="http://wiki.devkitpro.org/index.php/Bug_Reports" --with-pkgversion="devkitARM release 63" \
 		$CROSS_PARAMS \
 		$CROSS_GCC_PARAMS \
                $EXTRA_GCC_PARAMS \
 		|| { echo "Error configuring gcc"; exit 1; }
 	touch configured-gcc
 fi
@@ -150,35 +153,3 @@ fi
 rm -fr $prefix/$target/sys-include
 cd $BUILDDIR
 #---------------------------------------------------------------------------------
 # build and install the debugger
 #---------------------------------------------------------------------------------
 mkdir -p $target/gdb
 cd $target/gdb
 PLATFORM=`uname -s`
 if [ ! -f configured-gdb ]
 then
 	CPPFLAGS="$cppflags $CPPFLAGS" \
 	LDFLAGS="$ldflags" \
 	../../gdb-$GDB_VER/configure \
 	--disable-nls --prefix=$prefix --target=$target --disable-werror \
 	$CROSS_PARAMS \
 	|| { echo "Error configuring gdb"; exit 1; }
 	touch configured-gdb
 fi
 if [ ! -f built-gdb ]
 then
 	$MAKE || { echo "Error building gdb"; exit 1; }
 	touch built-gdb
 fi
 if [ ! -f installed-gdb ]
 then
 	$MAKE install || { echo "Error installing gdb"; exit 1; }
 	touch installed-gdb
 fi
--- a/dkarm-eabi/scripts/build-libs.sh
+++ b/dkarm-eabi/scripts/build-libs.sh
@@ -1,71 +0,0 @@
 #!/bin/sh
 #---------------------------------------------------------------------------------
 # set env variables
 #---------------------------------------------------------------------------------
 export DEVKITPRO=$TOOLPATH
 export DEVKITARM=$DEVKITPRO/devkitARM
 #---------------------------------------------------------------------------------
 # Install the rules files
 #---------------------------------------------------------------------------------
 cd $BUILDDIR
 mkdir -p rules
 cd rules
 tar -xvf $SRCDIR/devkitarm-rules-$DKARM_RULES_VER.tar.xz
 make install
 #---------------------------------------------------------------------------------
 # Install and build the crt0 files
 #---------------------------------------------------------------------------------
 cd $BUILDDIR
 mkdir -p crtls
 cd crtls
 tar -xvf $SRCDIR/devkitarm-crtls-$DKARM_CRTLS_VER.tar.xz
 make install
 cd $BUILDDIR/libgba-$LIBGBA_VER
 $MAKE || { echo "error building libgba"; exit 1; }
 $MAKE install || { echo "error installing libgba"; exit 1; }
 cd $BUILDDIR/libnds-$LIBNDS_VER
 $MAKE || { echo "error building libnds"; exit 1; }
 $MAKE install || { echo "error installing libnds"; exit 1; }
 cd $BUILDDIR/dswifi-$DSWIFI_VER
 $MAKE || { echo "error building dswifi"; exit 1; }
 $MAKE install || { echo "error installing dswifi"; exit 1; }
 cd $BUILDDIR/maxmod-$MAXMOD_VER
 $MAKE || { echo "error building maxmod"; exit 1; }
 $MAKE install || { echo "error installing maxmod"; exit 1; }
 cd $BUILDDIR/default_arm7-$DEFAULT_ARM7_VER
 $MAKE || { echo "error building default arm7"; exit 1; }
 $MAKE install || { echo "error installing default arm7"; exit 1; }
 cd $BUILDDIR/libfat-$LIBFAT_VER
 $MAKE nds-install || { echo "error building nds libfat"; exit 1; }
 $MAKE gba-install || { echo "error installing gba libfat"; exit 1; }
 #cd $BUILDDIR/libmirko-$LIBMIRKO_VER
 #$MAKE || { echo "error building libmirko"; exit 1; }
 #$MAKE install || { echo "error installing libmirko"; exit 1; }
 cd $BUILDDIR/libfilesystem-$FILESYSTEM_VER
 $MAKE || { echo "error building libfilesystem"; exit 1; }
 $MAKE install || { echo "error installing libfilesystem"; exit 1; }
 cd $BUILDDIR/libctru-$LIBCTRU_VER
 $MAKE || { echo "error building libctru"; exit 1; }
 $MAKE install || { echo "error installing libctru"; exit 1; }
 cd $BUILDDIR/citro3d-$CITRO3D_VER
 $MAKE || { echo "error building citro3d"; exit 1; }
 $MAKE install || { echo "error installing citro3d"; exit 1; }
 cd $BUILDDIR/citro2d-$CITRO2D_VER
 $MAKE || { echo "error building citro2d"; exit 1; }
 $MAKE install || { echo "error installing citro2d"; exit 1; }
--- a/dkarm-eabi/scripts/build-tools.sh
+++ b/dkarm-eabi/scripts/build-tools.sh
@@ -1,20 +0,0 @@
 #!/bin/bash
 cd $BUILDDIR
 for archive in $hostarchives
 do
 	dir=$(echo $archive | sed -e 's/\(.*\)\.tar\.bz2/\1/' )
 	cd $BUILDDIR/$dir
 	if [ ! -f configured ]; then
 		CPPFLAGS="$cppflags $CPPFLAGS" ./configure --prefix=$toolsprefix $CROSS_PARAMS || { echo "error configuring $archive"; exit 1; }
 		touch configured
 	fi
 	if [ ! -f built ]; then
 		$MAKE || { echo "error building $dir"; exit 1; }
 		touch built
 	fi
 	if [ ! -f installed ]; then
 		$MAKE install || { echo "error installing $dir"; exit 1; }
 		touch installed
 	fi
 done
--- a/dkppc/patches/binutils-2.32.patch
+++ b/dkppc/patches/binutils-2.32.patch
@@ -1,12 +0,0 @@
 diff -NBaur binutils-2.31.1/opcodes/ppc-opc.c binutils-2.31.1-ppc/opcodes/ppc-opc.c
 --- binutils-2.31.1/opcodes/ppc-opc.c	2018-06-24 19:38:58.000000000 +0100
 +++ binutils-2.31.1-ppc/opcodes/ppc-opc.c	2018-11-01 10:59:42.814553627 +0000
@@ -3501,7 +3501,7 @@
 #define MFDEC2	(PPC_OPCODE_PPC | PPC_OPCODE_601 | PPC_OPCODE_BOOKE \
 		 | PPC_OPCODE_TITAN)
 #define BOOKE	PPC_OPCODE_BOOKE
 -#define NO371	PPC_OPCODE_BOOKE | PPC_OPCODE_PPCPS | PPC_OPCODE_EFS
 +#define NO371	PPC_OPCODE_BOOKE | PPC_OPCODE_EFS
 #define PPCE300 PPC_OPCODE_E300
 #define PPCSPE	PPC_OPCODE_SPE
 #define PPCSPE2 PPC_OPCODE_SPE2
--- a/dkppc/patches/binutils-2.41.patch
+++ b/dkppc/patches/binutils-2.41.patch
@@ -0,0 +1,26 @@
 diff --git a/ld/emulparams/elf32ppccommon.sh b/ld/emulparams/elf32ppccommon.sh
 index da892988f5d..6b8efb9bbdb 100644
 --- a/ld/emulparams/elf32ppccommon.sh
 +++ b/ld/emulparams/elf32ppccommon.sh
@@ -23,7 +23,7 @@ else
   unset SBSS_START_SYMBOLS
   unset SBSS_END_SYMBOLS
 fi
 -OTHER_END_SYMBOLS="${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-13.2.0.patch
+++ b/dkppc/patches/gcc-13.2.0.patch
@@ -1,30 +1,17 @@
 diff --git a/config/gthr.m4 b/config/gthr.m4
-index 7b29f1f..814104f 100644
+index 11996247f15..f21b315ce8a 100644
 --- a/config/gthr.m4
 +++ b/config/gthr.m4
-@@ -12,6 +12,7 @@ AC_DEFUN([GCC_AC_THREAD_HEADER],
+@@ -13,6 +13,7 @@ AC_DEFUN([GCC_AC_THREAD_HEADER],
 [
 case $1 in
     aix)	thread_header=config/rs6000/gthr-aix.h ;;
 +    dkp)	thread_header=config/rs6000/gthr-dkp.h ;;
     dce)	thread_header=config/pa/gthr-dce.h ;;
 +    dkp)        thread_header=config/rs6000/gthr-dkp.h ;;
     gcn)	thread_header=config/gcn/gthr-gcn.h ;;
     lynx)	thread_header=config/gthr-lynx.h ;;
     mipssde)	thread_header=config/mips/gthr-mipssde.h ;;
 diff --git a/gcc/config.gcc b/gcc/config.gcc
 index 7af8e02..dc58cab 100644
 --- a/gcc/config.gcc
 +++ b/gcc/config.gcc
@@ -2464,7 +2464,7 @@ powerpc-xilinx-eabi*)
 	use_gcc_stdint=wrap
 	;;
 powerpc-*-eabi*)
 -	tm_file="${tm_file} dbxelf.h elfos.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h"
 +	tm_file="${tm_file} dbxelf.h elfos.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h rs6000/750cl.h"
 	extra_options="${extra_options} rs6000/sysv4.opt"
 	tmake_file="rs6000/t-fprules rs6000/t-ppcgas rs6000/t-ppccomm"
 	use_gcc_stdint=wrap
 diff --git a/gcc/config/newlib-stdint.h b/gcc/config/newlib-stdint.h
-index f46e797..fd39e64 100644
+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
@@ -36,19 +23,32 @@ index f46e797..fd39e64 100644
 #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 b83b304..b85359e 100644
+index 3503614efbd..b0a1b8e4ad7 100644
 --- a/gcc/config/rs6000/rs6000.h
 +++ b/gcc/config/rs6000/rs6000.h
-@@ -212,6 +212,7 @@
+@@ -199,6 +199,7 @@ ASM_OPT_ANY
   { "asm_cpu_476",		ASM_CPU_476_SPEC },			\
   SUBTARGET_EXTRA_SPECS
 +#if 0
 /* -mcpu=native handling only makes sense with compiler running on
    an PowerPC chip.  If changing this condition, also change
-    the condition in driver-rs6000.c.  */
+    the condition in driver-rs6000.cc.  */
-@@ -226,6 +227,8 @@ extern const char *host_detect_local_cpu (int argc, const char **argv);
+#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
@@ -57,42 +57,11 @@ index b83b304..b85359e 100644
 #ifndef CC1_CPU_SPEC
 #ifdef HAVE_LOCAL_CPU_DETECT
 diff --git a/gcc/config/rs6000/rs6000.md b/gcc/config/rs6000/rs6000.md
 index 4d69c1d..af2d7b5 100644
 --- a/gcc/config/rs6000/rs6000.md
 +++ b/gcc/config/rs6000/rs6000.md
@@ -5625,19 +5625,19 @@
     tmp = gen_reg_rtx (DImode);
   emit_insn (gen_fctiwz_<mode> (tmp, src));
 -  if (MEM_P (dest))
 +  if (TARGET_POWERPC64 && (TARGET_MFPGPR || TARGET_DIRECT_MOVE))
     {
 -      dest = rs6000_address_for_fpconvert (dest);
 -      emit_insn (gen_stfiwx (dest, tmp));
 +      dest = gen_lowpart (DImode, dest);
 +      emit_move_insn (dest, tmp);
       DONE;
     }
 -  else if (TARGET_POWERPC64 && (TARGET_MFPGPR || TARGET_DIRECT_MOVE))
 +   else if (MEM_P (dest) && MEM_ALIGN (dest) >= 32)
     {
 -      dest = gen_lowpart (DImode, dest);
 -      emit_move_insn (dest, tmp);
 +      dest = rs6000_address_for_fpconvert (dest);
 +      emit_insn (gen_stfiwx (dest, tmp));
       DONE;
     }
 -  else
 +   else
     {
       rtx stack = rs6000_allocate_stack_temp (SImode, false, true);
       emit_insn (gen_stfiwx (stack, tmp));
 diff --git a/gcc/config/rs6000/sysv4.h b/gcc/config/rs6000/sysv4.h
-index bb19d0d..74d1e47 100644
+index ae932fc22f0..527b48878b8 100644
 --- a/gcc/config/rs6000/sysv4.h
 +++ b/gcc/config/rs6000/sysv4.h
-@@ -565,7 +565,11 @@ ENDIAN_SELECT(" -mbig", " -mlittle", DEFAULT_ASM_ENDIAN)
+@@ -581,7 +581,11 @@ GNU_USER_TARGET_CC1_SPEC
 /* Default starting address if specified.  */
 #define LINK_START_SPEC "\
@@ -105,7 +74,7 @@ index bb19d0d..74d1e47 100644
   myellowknife : %(link_start_yellowknife) ; \
   mmvme        : %(link_start_mvme)        ; \
   msim         : %(link_start_sim)         ; \
-@@ -596,7 +600,8 @@ ENDIAN_SELECT(" -mbig", " -mlittle", DEFAULT_ASM_ENDIAN)
+@@ -612,7 +616,8 @@ GNU_USER_TARGET_CC1_SPEC
 /* Any specific OS flags.  */
 #define LINK_OS_SPEC "\
@@ -115,7 +84,7 @@ index bb19d0d..74d1e47 100644
   myellowknife : %(link_os_yellowknife) ; \
   mmvme        : %(link_os_mvme)        ; \
   msim         : %(link_os_sim)         ; \
-@@ -614,7 +619,10 @@ ENDIAN_SELECT(" -mbig", " -mlittle", DEFAULT_ASM_ENDIAN)
+@@ -627,7 +632,10 @@ GNU_USER_TARGET_CC1_SPEC
 /* Override rs6000.h definition.  */
 #undef	CPP_SPEC
 #define	CPP_SPEC "%{posix: -D_POSIX_SOURCE} \
@@ -127,7 +96,7 @@ index bb19d0d..74d1e47 100644
   myellowknife : %(cpp_os_yellowknife) ; \
   mmvme        : %(cpp_os_mvme)        ; \
   msim         : %(cpp_os_sim)         ; \
-@@ -628,7 +636,10 @@ ENDIAN_SELECT(" -mbig", " -mlittle", DEFAULT_ASM_ENDIAN)
+@@ -641,7 +649,10 @@ GNU_USER_TARGET_CC1_SPEC
 #undef	STARTFILE_SPEC
 #define	STARTFILE_SPEC "\
@@ -139,7 +108,7 @@ index bb19d0d..74d1e47 100644
   myellowknife : %(startfile_yellowknife) ; \
   mmvme        : %(startfile_mvme)        ; \
   msim         : %(startfile_sim)         ; \
-@@ -642,7 +653,8 @@ ENDIAN_SELECT(" -mbig", " -mlittle", DEFAULT_ASM_ENDIAN)
+@@ -655,7 +666,8 @@ GNU_USER_TARGET_CC1_SPEC
 #undef	LIB_SPEC
 #define	LIB_SPEC "\
@@ -149,7 +118,7 @@ index bb19d0d..74d1e47 100644
   myellowknife : %(lib_yellowknife) ; \
   mmvme        : %(lib_mvme)        ; \
   msim         : %(lib_sim)         ; \
-@@ -652,11 +664,12 @@ ENDIAN_SELECT(" -mbig", " -mlittle", DEFAULT_ASM_ENDIAN)
+@@ -665,11 +677,12 @@ GNU_USER_TARGET_CC1_SPEC
   mcall-openbsd: %(lib_openbsd)     ; \
                : %(lib_default)     }"
@@ -164,7 +133,7 @@ index bb19d0d..74d1e47 100644
   myellowknife : %(endfile_yellowknife) ; \
   mmvme        : %(endfile_mvme)        ; \
   msim         : %(endfile_sim)         ; \
-@@ -672,16 +685,27 @@ ENDIAN_SELECT(" -mbig", " -mlittle", DEFAULT_ASM_ENDIAN)
+@@ -685,16 +698,27 @@ GNU_USER_TARGET_CC1_SPEC
 /* Motorola ADS support.  */
 #define LIB_ADS_SPEC "--start-group -lads -lc --end-group"
@@ -192,7 +161,7 @@ index bb19d0d..74d1e47 100644
 /* Motorola Yellowknife support.  */
 #define LIB_YELLOWKNIFE_SPEC "--start-group -lyk -lc --end-group"
-@@ -882,6 +906,7 @@ ncrtn.o%s"
+@@ -842,6 +866,7 @@ ncrtn.o%s"
 #undef	SUBTARGET_EXTRA_SPECS
 #define	SUBTARGET_EXTRA_SPECS						\
   { "crtsavres_default",	CRTSAVRES_DEFAULT_SPEC },		\
@@ -200,7 +169,7 @@ index bb19d0d..74d1e47 100644
   { "lib_ads",			LIB_ADS_SPEC },				\
   { "lib_yellowknife",		LIB_YELLOWKNIFE_SPEC },			\
   { "lib_mvme",			LIB_MVME_SPEC },			\
-@@ -891,6 +916,7 @@ ncrtn.o%s"
+@@ -851,6 +876,7 @@ ncrtn.o%s"
   { "lib_netbsd",		LIB_NETBSD_SPEC },			\
   { "lib_openbsd",		LIB_OPENBSD_SPEC },			\
   { "lib_default",		LIB_DEFAULT_SPEC },			\
@@ -208,7 +177,7 @@ index bb19d0d..74d1e47 100644
   { "startfile_ads",		STARTFILE_ADS_SPEC },			\
   { "startfile_yellowknife",	STARTFILE_YELLOWKNIFE_SPEC },		\
   { "startfile_mvme",		STARTFILE_MVME_SPEC },			\
-@@ -900,6 +926,7 @@ ncrtn.o%s"
+@@ -860,6 +886,7 @@ ncrtn.o%s"
   { "startfile_netbsd",		STARTFILE_NETBSD_SPEC },		\
   { "startfile_openbsd",	STARTFILE_OPENBSD_SPEC },		\
   { "startfile_default",	STARTFILE_DEFAULT_SPEC },		\
@@ -216,7 +185,7 @@ index bb19d0d..74d1e47 100644
   { "endfile_ads",		ENDFILE_ADS_SPEC },			\
   { "endfile_yellowknife",	ENDFILE_YELLOWKNIFE_SPEC },		\
   { "endfile_mvme",		ENDFILE_MVME_SPEC },			\
-@@ -911,7 +938,11 @@ ncrtn.o%s"
+@@ -871,7 +898,11 @@ ncrtn.o%s"
   { "endfile_default",		ENDFILE_DEFAULT_SPEC },			\
   { "link_shlib",		LINK_SHLIB_SPEC },			\
   { "link_start",		LINK_START_SPEC },			\
@@ -228,7 +197,7 @@ index bb19d0d..74d1e47 100644
   { "link_start_yellowknife",	LINK_START_YELLOWKNIFE_SPEC },		\
   { "link_start_mvme",		LINK_START_MVME_SPEC },			\
   { "link_start_sim",		LINK_START_SIM_SPEC },			\
-@@ -921,6 +952,7 @@ ncrtn.o%s"
+@@ -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 },				\
@@ -236,7 +205,7 @@ index bb19d0d..74d1e47 100644
   { "link_os_ads",		LINK_OS_ADS_SPEC },			\
   { "link_os_yellowknife",	LINK_OS_YELLOWKNIFE_SPEC },		\
   { "link_os_mvme",		LINK_OS_MVME_SPEC },			\
-@@ -932,6 +964,9 @@ ncrtn.o%s"
+@@ -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 },			\
@@ -247,7 +216,7 @@ index bb19d0d..74d1e47 100644
   { "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 34fea0d..084a8ae 100644
+index 691e0d3d2e8..2eb60bc56b6 100644
 --- a/gcc/config/rs6000/sysv4.opt
 +++ b/gcc/config/rs6000/sysv4.opt
@@ -124,6 +124,26 @@ mads
@@ -278,33 +247,33 @@ index 34fea0d..084a8ae 100644
 Target RejectNegative
 Link with libyk.a, libc.a and crt0.o.
 diff --git a/gcc/configure b/gcc/configure
-index 6121e16..6584112 100755
+index c7b26d1927d..d1e32ef9ec5 100755
 --- a/gcc/configure
 +++ b/gcc/configure
-@@ -11692,7 +11692,7 @@ case ${enable_threads} in
+@@ -13011,7 +13011,7 @@ case ${enable_threads} in
     # default
     target_thread_file='single'
     ;;
 -  aix | dce | lynx | mipssde | posix | rtems | \
 +  aix | dce | dkp | lynx | mipssde | posix | rtems | \
-   single | tpf | vxworks | win32)
+   single | tpf | vxworks | win32 | mcf)
     target_thread_file=${enable_threads}
     ;;
 diff --git a/gcc/configure.ac b/gcc/configure.ac
-index b066cc6..c42b3ef 100644
+index 09082e8ccae..f5700df9455 100644
 --- a/gcc/configure.ac
 +++ b/gcc/configure.ac
-@@ -1611,7 +1611,7 @@ case ${enable_threads} in
+@@ -2020,7 +2020,7 @@ case ${enable_threads} in
     # default
     target_thread_file='single'
     ;;
 -  aix | dce | lynx | mipssde | posix | rtems | \
 +  aix | dce | dkp | lynx | mipssde | posix | rtems | \
-   single | tpf | vxworks | win32)
+   single | tpf | vxworks | win32 | mcf)
     target_thread_file=${enable_threads}
     ;;
 diff --git a/libgcc/config/rs6000/crtrestvr.S b/libgcc/config/rs6000/crtrestvr.S
-index ba2b262..8d86610 100644
+index cf7f71ae123..7e0892a845f 100644
 --- a/libgcc/config/rs6000/crtrestvr.S
 +++ b/libgcc/config/rs6000/crtrestvr.S
@@ -24,7 +24,7 @@
@@ -322,7 +291,7 @@ index ba2b262..8d86610 100644
 #endif
 +#endif
 diff --git a/libgcc/config/rs6000/crtsavevr.S b/libgcc/config/rs6000/crtsavevr.S
-index 077e33f..b7be68b 100644
+index 19de2128714..d116593062d 100644
 --- a/libgcc/config/rs6000/crtsavevr.S
 +++ b/libgcc/config/rs6000/crtsavevr.S
@@ -24,7 +24,7 @@
@@ -341,10 +310,10 @@ index 077e33f..b7be68b 100644
 +#endif
 diff --git a/libgcc/config/rs6000/gthr-dkp.c b/libgcc/config/rs6000/gthr-dkp.c
 new file mode 100644
-index 0000000..94d6ba9
+index 00000000000..26180aa7f36
 --- /dev/null
 +++ b/libgcc/config/rs6000/gthr-dkp.c
-@@ -0,0 +1,349 @@
+@@ -0,0 +1,319 @@
 +/* Threads compatibility routines for libgcc2 and libobjc.  */
 +/* Compile this one with gcc.  */
 +/* Copyright (C) 1997-2016 Free Software Foundation, Inc.
@@ -370,336 +339,306 @@ index 0000000..94d6ba9
 +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>
 +
 +__gthread_impl_t __gthread_impl = {
 +  NULL, // active
 +  NULL, // create
 +  NULL, // join
 +  NULL, // detach
 +  NULL, // equal
 +  NULL, // self
 +  NULL, // yield
 +  NULL, // once
 +  NULL, // key_create
 +  NULL, // key_delete
 +  NULL, // getspecific
 +  NULL, // setspecific
 +  NULL, // mutex_init_function
 +  NULL, // mutex_destroy
 +  NULL, // mutex_lock
 +  NULL, // mutex_trylock
 +  NULL, // mutex_unlock
 +  NULL, // recursive_mutex_init_function
 +  NULL, // recursive_mutex_lock
 +  NULL, // recursive_mutex_trylock
 +  NULL, // recursive_mutex_unlock
 +  NULL, // recursive_mutex_destroy
 +  NULL, // cond_init_function
 +  NULL, // cond_broadcast
 +  NULL, // cond_signal
 +  NULL, // cond_wait
 +  NULL, // cond_timedwait
 +  NULL, // cond_wait_recursive
 +  NULL, // cond_destroy
 +};
 +
 +int
 +__gthread_active_p (void)
 +{
-+  if (!__gthread_impl.active) {
+  if (!__has_gthr_impl(active)) {
 +    return 0;
 +  }
 +
-+  return __gthread_impl.active();
+  return __gthr_impl_active();
 +}
 +
 +int
 +__gthread_create (__gthread_t *__threadid, void *(*__func) (void*),
 +                  void *__args)
 +{
-+  if (!__gthread_impl.create) {
+  if (!__has_gthr_impl(create)) {
 +    return -1;
 +  }
 +
-+  return __gthread_impl.create(__threadid, __func, __args);
+  return __gthr_impl_create(__threadid, __func, __args);
 +}
 +
 +int
 +__gthread_join (__gthread_t __threadid, void **__value_ptr)
 +{
-+  if (!__gthread_impl.join) {
+  if (!__has_gthr_impl(join)) {
 +    return -1;
 +  }
 +
-+  return __gthread_impl.join(__threadid, __value_ptr);
+  return __gthr_impl_join(__threadid, __value_ptr);
 +}
 +
 +int
 +__gthread_detach (__gthread_t __threadid)
 +{
-+  if (!__gthread_impl.detach) {
+  if (!__has_gthr_impl(detach)) {
 +    return -1;
 +  }
 +
-+  return __gthread_impl.detach(__threadid);
+  return __gthr_impl_detach(__threadid);
 +}
 +
 +int
 +__gthread_equal (__gthread_t __t1, __gthread_t __t2)
 +{
-+  if (!__gthread_impl.equal) {
+  if (!__has_gthr_impl(equal)) {
 +    return -1;
 +  }
 +
-+  return __gthread_impl.equal(__t1, __t2);
+  return __gthr_impl_equal(__t1, __t2);
 +}
 +
 +__gthread_t
 +__gthread_self (void)
 +{
-+  if (!__gthread_impl.self) {
+  if (!__has_gthr_impl(self)) {
 +    __gthread_t result = { 0 };
 +    return result;
 +  }
 +
-+  return __gthread_impl.self();
+  return __gthr_impl_self();
 +}
 +
 +int
 +__gthread_yield (void)
 +{
-+  if (!__gthread_impl.yield) {
+  if (!__has_gthr_impl(yield)) {
 +    return -1;
 +  }
 +
-+  return __gthread_impl.yield();
+  return __gthr_impl_yield();
 +}
 +
 +int
 +__gthread_once (__gthread_once_t *__once, void (*__func) (void))
 +{
-+  if (!__gthread_impl.once) {
+  if (!__has_gthr_impl(once)) {
 +    return -1;
 +  }
 +
-+  return __gthread_impl.once(__once, __func);
+  return __gthr_impl_once(__once, __func);
 +}
 +
 +int
 +__gthread_key_create (__gthread_key_t *__key, void (*__dtor) (void *))
 +{
-+  if (!__gthread_impl.key_create) {
+  if (!__has_gthr_impl(key_create)) {
 +    return -1;
 +  }
 +
-+  return __gthread_impl.key_create(__key, __dtor);
+  return __gthr_impl_key_create(__key, __dtor);
 +}
 +
 +int
 +__gthread_key_delete (__gthread_key_t __key)
 +{
-+  if (!__gthread_impl.key_delete) {
+  if (!__has_gthr_impl(key_delete)) {
 +    return -1;
 +  }
 +
-+  return __gthread_impl.key_delete(__key);
+  return __gthr_impl_key_delete(__key);
 +}
 +
 +void *
 +__gthread_getspecific (__gthread_key_t __key)
 +{
-+  if (!__gthread_impl.getspecific) {
+  if (!__has_gthr_impl(getspecific)) {
 +    return NULL;
 +  }
 +
-+  return __gthread_impl.getspecific(__key);
+  return __gthr_impl_getspecific(__key);
 +}
 +
 +int
 +__gthread_setspecific (__gthread_key_t __key, const void *__ptr)
 +{
-+  if (!__gthread_impl.setspecific) {
+  if (!__has_gthr_impl(setspecific)) {
 +    return -1;
 +  }
 +
-+  return __gthread_impl.setspecific(__key, __ptr);
+  return __gthr_impl_setspecific(__key, __ptr);
 +}
 +
 +void
 +__gthread_mutex_init_function (__gthread_mutex_t *__mutex)
 +{
-+  if (__gthread_impl.mutex_init_function) {
+  if (__has_gthr_impl(mutex_init_function)) {
-+    __gthread_impl.mutex_init_function(__mutex);
+    __gthr_impl_mutex_init_function(__mutex);
 +  }
 +}
 +
 +int
 +__gthread_mutex_destroy (__gthread_mutex_t *__mutex)
 +{
-+  if (!__gthread_impl.mutex_destroy) {
+  if (!__has_gthr_impl(mutex_destroy)) {
 +    return -1;
 +  }
 +
-+  return __gthread_impl.mutex_destroy(__mutex);
+  return __gthr_impl_mutex_destroy(__mutex);
 +}
 +
 +int
 +__gthread_mutex_lock (__gthread_mutex_t *__mutex)
 +{
-+  if (!__gthread_impl.mutex_lock) {
+  if (!__has_gthr_impl(mutex_lock)) {
 +    return -1;
 +  }
 +
-+  return __gthread_impl.mutex_lock(__mutex);
+  return __gthr_impl_mutex_lock(__mutex);
 +}
 +
 +int
 +__gthread_mutex_trylock (__gthread_mutex_t *__mutex)
 +{
-+  if (!__gthread_impl.mutex_trylock) {
+  if (!__has_gthr_impl(mutex_trylock)) {
 +    return -1;
 +  }
 +
-+  return __gthread_impl.mutex_trylock(__mutex);
+  return __gthr_impl_mutex_trylock(__mutex);
 +}
 +
 +int
 +__gthread_mutex_unlock (__gthread_mutex_t *__mutex)
 +{
-+  if (!__gthread_impl.mutex_unlock) {
+  if (!__has_gthr_impl(mutex_unlock)) {
 +    return -1;
 +  }
 +
-+  return __gthread_impl.mutex_unlock(__mutex);
+  return __gthr_impl_mutex_unlock(__mutex);
 +}
 +
 +int
 +__gthread_recursive_mutex_init_function (__gthread_recursive_mutex_t *__mutex)
 +{
-+  if (!__gthread_impl.recursive_mutex_init_function) {
+  if (!__has_gthr_impl(recursive_mutex_init_function)) {
 +    return -1;
 +  }
 +
-+  return __gthread_impl.recursive_mutex_init_function(__mutex);
+  return __gthr_impl_recursive_mutex_init_function(__mutex);
 +}
 +
 +int
 +__gthread_recursive_mutex_lock (__gthread_recursive_mutex_t *__mutex)
 +{
-+  if (!__gthread_impl.recursive_mutex_lock) {
+  if (!__has_gthr_impl(recursive_mutex_lock)) {
 +    return -1;
 +  }
 +
-+  return __gthread_impl.recursive_mutex_lock(__mutex);
+  return __gthr_impl_recursive_mutex_lock(__mutex);
 +}
 +
 +int
 +__gthread_recursive_mutex_trylock (__gthread_recursive_mutex_t *__mutex)
 +{
-+  if (!__gthread_impl.recursive_mutex_trylock) {
+  if (!__has_gthr_impl(recursive_mutex_trylock)) {
 +    return -1;
 +  }
 +
-+  return __gthread_impl.recursive_mutex_trylock(__mutex);
+  return __gthr_impl_recursive_mutex_trylock(__mutex);
 +}
 +
 +int
 +__gthread_recursive_mutex_unlock (__gthread_recursive_mutex_t *__mutex)
 +{
-+  if (!__gthread_impl.recursive_mutex_unlock) {
+  if (!__has_gthr_impl(recursive_mutex_unlock)) {
 +    return -1;
 +  }
 +
-+  return __gthread_impl.recursive_mutex_unlock(__mutex);
+  return __gthr_impl_recursive_mutex_unlock(__mutex);
 +}
 +
 +int
 +__gthread_recursive_mutex_destroy (__gthread_recursive_mutex_t *__mutex)
 +{
-+  if (!__gthread_impl.recursive_mutex_destroy) {
+  if (!__has_gthr_impl(recursive_mutex_destroy)) {
 +    return -1;
 +  }
 +
-+  return __gthread_impl.recursive_mutex_destroy(__mutex);
+  return __gthr_impl_recursive_mutex_destroy(__mutex);
 +}
 +
 +void
 +__gthread_cond_init_function (__gthread_cond_t *__cond)
 +{
-+  if (__gthread_impl.cond_init_function) {
+  if (__has_gthr_impl(cond_init_function)) {
-+    __gthread_impl.cond_init_function(__cond);
+    __gthr_impl_cond_init_function(__cond);
 +  }
 +}
 +
 +int
 +__gthread_cond_broadcast (__gthread_cond_t *__cond)
 +{
-+  if (!__gthread_impl.cond_broadcast) {
+  if (!__has_gthr_impl(cond_broadcast)) {
 +    return -1;
 +  }
 +
-+  return __gthread_impl.cond_broadcast(__cond);
+  return __gthr_impl_cond_broadcast(__cond);
 +}
 +
 +int
 +__gthread_cond_signal (__gthread_cond_t *__cond)
 +{
-+  if (!__gthread_impl.cond_signal) {
+  if (!__has_gthr_impl(cond_signal)) {
 +    return -1;
 +  }
 +
-+  return __gthread_impl.cond_signal(__cond);
+  return __gthr_impl_cond_signal(__cond);
 +}
 +
 +int
 +__gthread_cond_wait (__gthread_cond_t *__cond, __gthread_mutex_t *__mutex)
 +{
-+  if (!__gthread_impl.cond_wait) {
+  if (!__has_gthr_impl(cond_wait)) {
 +    return -1;
 +  }
 +
-+  return __gthread_impl.cond_wait(__cond, __mutex);
+  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 (!__gthread_impl.cond_timedwait) {
+  if (!__has_gthr_impl(cond_timedwait)) {
 +    return -1;
 +  }
 +
-+  return __gthread_impl.cond_timedwait(__cond, __mutex, __abs_timeout);
+  return __gthr_impl_cond_timedwait(__cond, __mutex, __abs_timeout);
 +}
 +
 +int
 +__gthread_cond_wait_recursive (__gthread_cond_t *__cond,
 +                               __gthread_recursive_mutex_t *__mutex)
 +{
-+  if (!__gthread_impl.cond_wait_recursive) {
+  if (!__has_gthr_impl(cond_wait_recursive)) {
 +    return -1;
 +  }
 +
-+  return __gthread_impl.cond_wait_recursive(__cond, __mutex);
+  return __gthr_impl_cond_wait_recursive(__cond, __mutex);
 +}
 +
 +int
 +__gthread_cond_destroy (__gthread_cond_t* __cond)
 +{
-+  if (!__gthread_impl.cond_destroy) {
+  if (!__has_gthr_impl(cond_destroy)) {
 +    return -1;
 +  }
 +
-+  return __gthread_impl.cond_destroy(__cond);
+  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 0000000..281c19d
+index 00000000000..72ecf82ab83
 --- /dev/null
 +++ b/libgcc/config/rs6000/gthr-dkp.h
-@@ -0,0 +1,185 @@
+@@ -0,0 +1,187 @@
 +/* Threads compatibility routines for libgcc2 and libobjc.  */
 +/* Compile this one with gcc.  */
 +/* Copyright (C) 1997-2016 Free Software Foundation, Inc.
@@ -753,42 +692,44 @@ index 0000000..281c19d
 +#define __GTHREAD_MUTEX_INIT_FUNCTION __gthread_mutex_init_function
 +#define __GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION __gthread_recursive_mutex_init_function
 +
-+typedef struct {
+#ifdef _BUILDING_LIBGCC
-+  int (*active) (void);
+#define __GTHR_IMPL(_name) __attribute__((weak)) __gthr_impl_##_name
-+  int (*create) (__gthread_t *__threadid, void *(*__func) (void*),
+#define __has_gthr_impl(_name) (&__gthr_impl_##_name)
-+                 void *__args);
+#else
-+  int (*join) (__gthread_t __threadid, void **__value_ptr);
+#define __GTHR_IMPL(_name) __gthr_impl_##_name
-+  int (*detach) (__gthread_t __threadid);
+#endif
 +  int (*equal) (__gthread_t __t1, __gthread_t __t2);
 +  __gthread_t (*self) (void);
 +  int (*yield) (void);
 +  int (*once) (__gthread_once_t *__once, void (*__func) (void));
 +  int (*key_create) (__gthread_key_t *__key, void (*__dtor) (void *));
 +  int (*key_delete) (__gthread_key_t __key);
 +  void * (*getspecific) (__gthread_key_t __key);
 +  int (*setspecific) (__gthread_key_t __key, const void *__ptr);
 +  void (*mutex_init_function) (__gthread_mutex_t *__mutex);
 +  int (*mutex_destroy) (__gthread_mutex_t *__mutex);
 +  int (*mutex_lock) (__gthread_mutex_t *__mutex);
 +  int (*mutex_trylock) (__gthread_mutex_t *__mutex);
 +  int (*mutex_unlock) (__gthread_mutex_t *__mutex);
 +  int (*recursive_mutex_init_function) (__gthread_recursive_mutex_t *__mutex);
 +  int (*recursive_mutex_lock) (__gthread_recursive_mutex_t *__mutex);
 +  int (*recursive_mutex_trylock) (__gthread_recursive_mutex_t *__mutex);
 +  int (*recursive_mutex_unlock) (__gthread_recursive_mutex_t *__mutex);
 +  int (*recursive_mutex_destroy) (__gthread_recursive_mutex_t *__mutex);
 +  void (*cond_init_function) (__gthread_cond_t *__cond);
 +  int (*cond_broadcast) (__gthread_cond_t *__cond);
 +  int (*cond_signal) (__gthread_cond_t *__cond);
 +  int (*cond_wait) (__gthread_cond_t *__cond, __gthread_mutex_t *__mutex);
 +  int (*cond_timedwait) (__gthread_cond_t *__cond, __gthread_mutex_t *__mutex,
 +                         const __gthread_time_t *__abs_timeout);
 +  int (*cond_wait_recursive) (__gthread_cond_t *__cond,
 +                              __gthread_recursive_mutex_t *__mutex);
 +  int (*cond_destroy) (__gthread_cond_t* __cond);
 +} __gthread_impl_t;
 +
-+extern __gthread_impl_t __gthread_impl;
+int __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);
@@ -886,7 +827,7 @@ index 0000000..281c19d
 +
 +#endif /* ! _GLIBCXX_GCC_GTHR_DKP_H */
 diff --git a/libgcc/config/rs6000/t-ppccomm b/libgcc/config/rs6000/t-ppccomm
-index fb812d3..7f6669d 100644
+index fb812d3801f..7f6669d530f 100644
 --- a/libgcc/config/rs6000/t-ppccomm
 +++ b/libgcc/config/rs6000/t-ppccomm
@@ -1,4 +1,5 @@
@@ -896,38 +837,140 @@ index fb812d3..7f6669d 100644
 # This can't end up in shared libgcc
 diff --git a/libgcc/configure b/libgcc/configure
-index b2f3f87..c6f93f8 100644
+index be5d45f1755..5c5aa253655 100755
 --- a/libgcc/configure
 +++ b/libgcc/configure
-@@ -5442,6 +5442,7 @@ tm_file="${tm_file_}"
+@@ -5690,6 +5690,7 @@ tm_file="${tm_file_}"
 case $target_thread_file in
     aix)	thread_header=config/rs6000/gthr-aix.h ;;
 +    dkp)	thread_header=config/rs6000/gthr-dkp.h ;;
     dce)	thread_header=config/pa/gthr-dce.h ;;
 +    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 5e89445..f234745 100644
+index 93ff5b81dc5..20c0fe89a28 100644
 --- a/libgcc/crtstuff.c
 +++ b/libgcc/crtstuff.c
-@@ -47,6 +47,7 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+@@ -326,7 +326,7 @@ register_tm_clones (void)
- /* Target machine header files require this define. */
+ #ifdef OBJECT_FORMAT_ELF
 #define IN_LIBGCC2
 +#define USED_FOR_TARGET
- /* FIXME: Including auto-host is incorrect, but until we have
+-#if DEFAULT_USE_CXA_ATEXIT
-    identified the set of defines that need to go into auto-target.h,
+#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 5535bfa..9f86d5d 100755
+index 68ee94c9e28..1e17f789b89 100755
 --- a/libstdc++-v3/configure
 +++ b/libstdc++-v3/configure
-@@ -15180,6 +15180,7 @@ $as_echo "$target_thread_file" >&6; }
+@@ -15800,6 +15800,7 @@ $as_echo "$target_thread_file" >&6; }
 case $target_thread_file in
     aix)	thread_header=config/rs6000/gthr-aix.h ;;
 +    dkp)	thread_header=config/rs6000/gthr-dkp.h ;;
     dce)	thread_header=config/pa/gthr-dce.h ;;
 +    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/gdb-8.2.1.patch
+++ b/dkppc/patches/gdb-8.2.1.patch
@@ -1,60 +0,0 @@
 diff -NBaur gdb-8.2.1/gdb/dtrace-probe.c gdb-8.2.1-apple/gdb/dtrace-probe.c
 --- gdb-8.2.1/gdb/dtrace-probe.c	2018-12-23 05:51:54.000000000 +0000
 +++ gdb-8.2.1-apple/gdb/dtrace-probe.c	2019-02-19 17:30:16.449175937 +0000
@@ -100,7 +100,7 @@
 /* DTrace static_probe_ops.  */
 -const dtrace_static_probe_ops dtrace_static_probe_ops;
 +const dtrace_static_probe_ops dtrace_static_probe_ops = {};
 /* The following structure represents a dtrace probe.  */
 diff -NBaur gdb-8.2.1/gdb/probe.c gdb-8.2.1-apple/gdb/probe.c
 --- gdb-8.2.1/gdb/probe.c	2018-12-23 05:51:54.000000000 +0000
 +++ gdb-8.2.1-apple/gdb/probe.c	2019-02-19 17:31:05.266578008 +0000
@@ -60,7 +60,7 @@
 /* Static operations associated with a generic probe.  */
 -const any_static_probe_ops any_static_probe_ops;
 +const any_static_probe_ops any_static_probe_ops = {};
 /* A helper for parse_probes that decodes a probe specification in
    SEARCH_PSPACE.  It appends matching SALs to RESULT.  */
 diff -NBaur gdb-8.2.1/gdb/record-btrace.c gdb-8.2.1-apple/gdb/record-btrace.c
 --- gdb-8.2.1/gdb/record-btrace.c	2018-12-23 05:51:54.000000000 +0000
 +++ gdb-8.2.1-apple/gdb/record-btrace.c	2019-02-19 17:31:33.301731324 +0000
@@ -144,7 +144,7 @@
 /* Token associated with a new-thread observer enabling branch tracing
    for the new thread.  */
 -static const gdb::observers::token record_btrace_thread_observer_token;
 +static const gdb::observers::token record_btrace_thread_observer_token = {};
 /* Memory access types used in set/show record btrace replay-memory-access.  */
 static const char replay_memory_access_read_only[] = "read-only";
 diff -NBaur gdb-8.2.1/gdb/stap-probe.c gdb-8.2.1-apple/gdb/stap-probe.c
 --- gdb-8.2.1/gdb/stap-probe.c	2018-12-23 05:51:54.000000000 +0000
 +++ gdb-8.2.1-apple/gdb/stap-probe.c	2019-02-19 17:29:35.744567941 +0000
@@ -119,7 +119,7 @@
 /* SystemTap static_probe_ops.  */
 -const stap_static_probe_ops stap_static_probe_ops;
 +const stap_static_probe_ops stap_static_probe_ops = {};
 class stap_probe : public probe
 {
 diff -NBaur gdb-8.2.1/gdb/tui/tui-hooks.c gdb-8.2.1-apple/gdb/tui/tui-hooks.c
 --- gdb-8.2.1/gdb/tui/tui-hooks.c	2018-12-23 05:51:54.000000000 +0000
 +++ gdb-8.2.1-apple/gdb/tui/tui-hooks.c	2019-02-19 17:28:53.178460364 +0000
@@ -205,7 +205,7 @@
 /* Token associated with observers registered while TUI hooks are
    installed.  */
 -static const gdb::observers::token tui_observers_token;
 +static const gdb::observers::token tui_observers_token = {};
 /* Attach or detach a single observer, according to ATTACH.  */
--- a/dkppc/patches/newlib-3.1.0.patch
+++ b/dkppc/patches/newlib-3.1.0.patch
--- a/dkppc/patches/newlib-4.4.0.20231231.patch
+++ b/dkppc/patches/newlib-4.4.0.20231231.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
@@ -12,7 +12,7 @@ cd $target/binutils
 if [ ! -f configured-binutils ]
 then
-	CFLAGS=$cflags LDFLAGS=$ldflags ../../binutils-$BINUTILS_VER/configure \
+	../../binutils-$BINUTILS_VER/configure \
 	--prefix=$prefix --target=$target --disable-nls --disable-shared --disable-debug \
 	--disable-werror \
 	--enable-poison-system-directories \
@@ -40,12 +40,15 @@ cd $BUILDDIR
 # build and install mn10200 binutils
 #---------------------------------------------------------------------------------
 # Use modern config.sub for aarch64 host
 cp binutils-$BINUTILS_VER/config.sub binutils-$MN_BINUTILS_VER/config.sub
 mkdir -p mn10200/binutils
 cd mn10200/binutils
 if [ ! -f configured-binutils ]
 then
-	CFLAGS=$cflags LDFLAGS=$ldflags ../../binutils-$MN_BINUTILS_VER/configure \
+	../../binutils-$MN_BINUTILS_VER/configure \
 	--prefix=$prefix --target=mn10200 --disable-nls --disable-debug \
 	--disable-multilib \
 	--disable-werror $CROSS_PARAMS \
@@ -73,11 +76,10 @@ cd $BUILDDIR
 mkdir -p $target/gcc
 cd $target/gcc
 export gcc_cv_libc_provides_ssp=yes
 if [ ! -f configured-gcc ]
 then
 	CFLAGS="$cflags" \
 	CXXFLAGS="$cflags" \
 	LDFLAGS="$ldflags" \
 	CFLAGS_FOR_TARGET="-O2 -ffunction-sections -fdata-sections" \
 	CXXFLAGS_FOR_TARGET="-O2 -ffunction-sections -fdata-sections" \
 	LDFLAGS_FOR_TARGET="" \
@@ -91,15 +93,18 @@ then
 	--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=$prefix\
+	--prefix=$prefix \
-	--with-system-zlib\
+	--with-bugurl="https://github.com/devkitpro/buildscripts/issues" --with-pkgversion="devkitPPC release 45" \
 	--with-bugurl="https://github.com/devkitpro/buildscripts/issues" --with-pkgversion="devkitPPC release 35" \
 	$CROSS_PARAMS \
 	$CROSS_GCC_PARAMS \
 	$EXTRA_GCC_PARAMS \
        CFLAGS_FOR_TARGET="-O2 -ffunction-sections -fdata-sections" \
 	|| { echo "Error configuring gcc stage 1"; exit 1; }
 	touch configured-gcc
@@ -134,11 +139,12 @@ unset CXX
 if [ ! -f configured-newlib ]
 then
-	CFLAGS_FOR_TARGET="-O2 -ffunction-sections -fdata-sections" \
+	CFLAGS_FOR_TARGET="-O2 -ffunction-sections -fdata-sections -DCUSTOM_MALLOC_LOCK" \
 	../../newlib-$NEWLIB_VER/configure \
 	--target=$target \
 	--prefix=$prefix \
 	--enable-newlib-mb \
 	--enable-newlib-register-fini \
 	|| { echo "Error configuring newlib"; exit 1; }
 	touch configured-newlib
 fi
@@ -187,31 +193,3 @@ echo "installing linkscripts ..."
 cp $BUILDSCRIPTDIR/dkppc/crtls/*.ld $prefix/$target/lib/
 cd $BUILDDIR
 #---------------------------------------------------------------------------------
 # build and install the debugger
 #---------------------------------------------------------------------------------
 mkdir -p $target/gdb
 cd $target/gdb
 if [ ! -f configured-gdb ]
 then
 	CFLAGS="$cflags" LDFLAGS="$ldflags" ../../gdb-$GDB_VER/configure \
 	--disable-nls --prefix=$prefix --target=$target --disable-werror \
 	$CROSS_PARAMS \
 	$CROSS_GCC_PARAMS || { echo "Error configuring gdb"; exit 1; }
 	touch configured-gdb
 fi
 if [ ! -f built-gdb ]
 then
 	$MAKE || { echo "Error building gdb"; exit 1; }
 	touch built-gdb
 fi
 if [ ! -f installed-gdb ]
 then
 	$MAKE install || { echo "Error installing gdb"; exit 1; }
 	touch installed-gdb
 fi
--- a/dkppc/scripts/build-libs.sh
+++ b/dkppc/scripts/build-libs.sh
@@ -1,27 +0,0 @@
 #!/bin/bash
 export DEVKITPPC=$TOOLPATH/devkitPPC
 export DEVKITPRO=$TOOLPATH
 cd $BUILDDIR
 mkdir -p rules
 cd rules
 tar -xvf $SRCDIR/devkitppc-rules-$DKPPC_RULES_VER.tar.xz
 make install
 cd $BUILDDIR/libogc-$LIBOGC_VER
 if [ ! -f installed ]; then
 	echo "Building & installing libogc"
 	$MAKE install || { echo "libogc install failed"; exit 1; }
 	touch installed
 fi
 cd $BUILDDIR/libfat-$LIBFAT_VER
 if [ ! -f installed ]; then
 	echo "Building & installing libfat"
 	$MAKE ogc-install || { echo "libfat install failed"; exit 1; }
 	touch installed
 fi
--- a/dkppc/scripts/build-tools.sh
+++ b/dkppc/scripts/build-tools.sh
@@ -1,20 +0,0 @@
 #!/bin/bash
 cd $BUILDDIR
 for archive in $hostarchives
 do
 	dir=$(echo $archive | sed -e 's/\(.*\)\.tar\.bz2/\1/' )
 	cd $BUILDDIR/$dir
 	if [ ! -f configured ]; then
 		CXXFLAGS=$cflags CFLAGS=$cflags LDFLAGS=$ldflags ./configure --prefix=$toolsprefix --disable-dependency-tracking $CROSS_PARAMS || { echo "error configuring $archive"; exit 1; }
 		touch configured
 	fi
 	if [ ! -f built ]; then
 		$MAKE || { echo "error building $archive"; exit 1; }
 		touch built
 	fi
 	if [ ! -f installed ]; then
 		$MAKE install || { echo "error installing $archive"; exit 1; }
 		touch installed
 	fi
 done
--- a/select_toolchain.sh
+++ b/select_toolchain.sh
@@ -30,31 +30,28 @@ done
 case "$VERSION" in
  "1" )
-    GCC_VER=8.3.0
+    GCC_VER=13.2.0
-    BINUTILS_VER=2.32
+    BINUTILS_VER=2.41
-    NEWLIB_VER=3.1.0
+    NEWLIB_VER=4.4.0.20231231
    GDB_VER=8.2.1
    basedir='dkarm-eabi'
    package=devkitARM
    target=arm-none-eabi
    toolchain=DEVKITARM
  ;;
  "2" )
-    GCC_VER=8.3.0
+    GCC_VER=13.2.0
-    BINUTILS_VER=2.32
+    BINUTILS_VER=2.41
-    MN_BINUTILS_VER=2.17
+    MN_BINUTILS_VER=2.24
-    NEWLIB_VER=3.1.0
+    NEWLIB_VER=4.4.0.20231231
    GDB_VER=8.2.1
    basedir='dkppc'
    package=devkitPPC
    target=powerpc-eabi
    toolchain=DEVKITPPC
  ;;
  "3" )
-    GCC_VER=8.2.0
+    GCC_VER=13.2.0
-    BINUTILS_VER=2.31.1
+    BINUTILS_VER=2.41
-    NEWLIB_VER=3.0.0
+    NEWLIB_VER=4.3.0.20230120
    GDB_VER=8.0
    basedir='dka64'
    package=devkitA64
    target=aarch64-none-elf
--- a/strip_bins.sh
+++ b/strip_bins.sh
Author	SHA1	Message	Date
Dave Murphy	dfb3d82a96	devkitARM: update newlib to 4.4.0	2024-02-01 11:00:58 +00:00
Dave Murphy	7318227e11	devkitPPC: upgrade newlib to 4.4.0	2024-01-26 17:35:07 +00:00
Dave Murphy	c04144a5cf	install to fixed prefix	2024-01-17 18:49:53 +00:00
Dave Murphy	c5f34ab49b	devkitA64: update binutils to 2.41	2023-09-17 17:05:29 +01:00
Dave Murphy	eb428eb450	devkitPPC: bump version	2023-09-13 10:10:13 +01:00
Dave Murphy	032100b82e	devkitPPC: call destructors	2023-09-13 10:08:13 +01:00
Dave Murphy	d051cd518b	update rules & crtls versions	2023-09-12 18:26:40 +01:00
Dave Murphy	5daf9f7bd1	devkitA64: update to gcc 13.2	2023-08-26 16:28:50 +01:00
Dave Murphy	f06196c43c	devkitPPC: remove stale patch file	2023-08-07 15:14:29 +01:00
Dave Murphy	5926a76d64	devkitPPC: update binutils to 2.41	2023-08-07 15:13:35 +01:00
Dave Murphy	12a06c469f	devkitPPC: update gcc to 13.2.0	2023-08-07 15:12:35 +01:00
Dave Murphy	67729ec64c	devkitARM: release 62	2023-08-04 15:52:30 +01:00
Dave Murphy	d0a05636ab	devkitARM: use binutils 2.41	2023-08-04 15:51:08 +01:00
Dave Murphy	7d1a2ac929	devkitARM: use gcc 13.2.0	2023-08-04 15:50:20 +01:00
Dave Murphy	9332465b06	devkitARM: remove old patches	2023-08-04 15:49:21 +01:00
Dave Murphy	3b8a45ed5b	devkitA64: fix newlib patch	2023-06-17 12:15:25 +01:00
Dave Murphy	cc0e589e56	devkitA64: update gcc to 13.1.0	2023-05-07 01:03:11 +01:00
Dave Murphy	06e7ade19c	devkitA64: add symlink support	2023-05-01 17:17:51 +01:00
Dave Murphy	dec683a0ed	devkitA64: gcc 13.1.0 RC test	2023-05-01 17:11:02 +01:00
Dave Murphy	4319248cf8	devkitARM: fix dynamic reent	2023-05-01 16:24:23 +01:00
Dave Murphy	80a329157a	prevent hard dependency on findfp	2023-05-01 16:21:39 +01:00
Dave Murphy	c8273a1082	devkitARM: newlib add symlink support	2023-05-01 16:21:38 +01:00
Dave Murphy	4defc0f22b	devkitARM: update gcc to 13.1.0	2023-05-01 16:21:38 +01:00
Dave Murphy	d158002ce3	devkitARM: test 13.1.0 RC2	2023-05-01 16:21:33 +01:00
Dave Murphy	62b6ba1484	devkitPPC: enable dynamic reent	2023-05-01 12:08:04 +01:00
Dave Murphy	e3dca6f33f	devkitPPC: move to gcc 13.1.0	2023-05-01 12:08:04 +01:00
Dave Murphy	db4e394ab8	update devkitppc-rules version	2023-04-29 11:39:06 +01:00
Dave Murphy	8f6a2cf470	update devkitarm rules/crtls versions	2023-04-29 10:45:59 +01:00
Dave Murphy	3429d8162f	bump devkitPPC version	2023-04-20 07:42:20 +01:00
Dave Murphy	a048d2e89c	devkitPPC: newlib fixes	2023-04-20 07:40:43 +01:00
Dave Murphy	94cabdf12a	devkitPPC: update version	2023-04-19 09:15:33 +01:00
Dave Murphy	6a2cfec336	devkitPPC: disable gcc libssp	2023-04-19 08:59:50 +01:00
Dave Murphy	7b03d726b6	devkitPPC: update newlib to 4.3.0	2023-04-15 14:49:13 +01:00
Dave Murphy	9df0987259	devkitPPC: update binutils to 2.40	2023-04-15 14:48:22 +01:00
Dave Murphy	923724a397	devkitPPC: update gcc to 12.2.0	2023-04-15 14:48:22 +01:00
Dave Murphy	cd5e224d6a	devkitARM: update newlib to 4.3.0	2023-04-03 21:54:26 +01:00
Dave Murphy	b280c0af31	devkitARM: update gcc patch	2023-04-03 21:53:28 +01:00
Dave Murphy	776be5894d	devkitARM: next update is release 60	2023-04-03 21:53:28 +01:00
Dave Murphy	87f8584b86	devkitA64: use binutils 2.40	2023-04-03 21:53:28 +01:00
Dave Murphy	84ca4f5c18	devkitA64: remove old gcc patch	2023-04-02 19:42:31 +01:00
Dave Murphy	a07a271bdb	devkitA64: add __DEVKITPRO__ to built-in defines	2023-04-02 19:42:30 +01:00
Dave Murphy	026a498a51	devkitA64: update newlib to 4.3.0	2023-04-02 19:42:30 +01:00
omerien	b5de354a1e	Use https urls (#56 )	2022-11-20 15:39:15 +00:00
Dave Murphy	ca6cded363	devkitA64: update gcc to 12.2.0	2022-11-13 11:23:23 +00:00
Dave Murphy	149a2358b8	devkitARM: remove stale patches	2022-11-08 10:43:28 +00:00
Dave Murphy	426c8d0e62	devkitARM: update gcc to 12.2.0	2022-11-06 20:46:02 +00:00
Dave Murphy	a33bf405d2	devkitARM: update binutils to 2.39	2022-11-06 20:44:51 +00:00
Dave Murphy	eac2e40528	devkitPPC: remove old patch file	2022-05-22 21:21:35 +01:00
Dave Murphy	e377ef05f6	devkitPPC: remove obsolete flag setting	2022-05-06 21:15:06 +01:00
Dave Murphy	67b8703a8c	devkitPPC: update gcc to 12.1.0	2022-05-06 19:46:27 +01:00
Dave Murphy	df8b66a808	devkitA64: update gcc to 12.1.0	2022-05-06 17:46:22 +01:00
Dave Murphy	219b5dcebd	devkitARM: update gcc to 12.1.0	2022-05-06 13:27:04 +01:00
Dave Murphy	a370be5c4a	devkitA64: update gcc to 12.1.0-RC-20220429	2022-05-02 22:19:23 +01:00
Dave Murphy	a84866105a	devkitARM: update gcc to 12.1.0-RC-20220429	2022-04-30 18:00:21 +01:00
Dave Murphy	c0146427e1	devkitARM: update binutils to 2.38	2022-04-30 17:57:26 +01:00
Dave Murphy	a0ee149c40	devkitA64: remove obsolete flag setting	2022-01-27 20:55:27 +00:00
Dave Murphy	da06cfb478	devkitPPC: add arm64 macOS patch	2022-01-25 19:49:11 +00:00
Dave Murphy	b700c35789	devkitARM: update newlib to 4.2.0.20211231	2022-01-03 19:21:28 +00:00
Dave Murphy	73b1cb9d7a	devkitPPC: update newlib to 4.2.0.20211231	2022-01-03 19:21:20 +00:00
Dave Murphy	3ca5189cdd	devkitA64: update newlib to 4.2.0.20211231	2022-01-03 12:24:00 +00:00
Dave Murphy	4dc7a3333c	devkitPPC: next release is 40	2022-01-03 12:21:48 +00:00
Dave Murphy	98aac78959	devkitPPC: remove can delete directories	2022-01-02 18:34:36 +00:00
Dave Murphy	092f657e81	devkitPPC: update binutils to 2.37	2022-01-02 18:34:36 +00:00
Dave Murphy	7d3bbea16e	devkitPPC: update gcc to 11.2.0	2022-01-02 18:34:36 +00:00
Dave Murphy	066afb3cca	devkitARM: remove can delete directories	2022-01-02 18:34:36 +00:00
Dave Murphy	dd13eb9497	devkitARM: rework syscall interface	2022-01-02 18:34:36 +00:00
Dave Murphy	af726256f1	devkitARM: patch binutils for building with mingw	2022-01-02 18:34:36 +00:00
Dave Murphy	5e87380f11	devkitARM: update binutils to 2.37	2022-01-02 18:34:36 +00:00
Dave Murphy	cd9e7f1fee	devkitARM: update gcc to 11.2.0	2022-01-02 18:34:36 +00:00
Dave Murphy	f1bf935706	devkitA64: remove can delete directories	2022-01-02 18:34:36 +00:00
Dave Murphy	9ae621ad62	devkitA64: upgrade gcc to 11.2	2022-01-02 18:34:26 +00:00
Dave Murphy	251c7cbbf1	devkitPPC: use supplied zlib	2021-05-25 09:27:00 +01:00
Dave Murphy	2b7e5215fc	fix shebang	2021-05-25 09:16:19 +01:00
Dave Murphy	540dbb84c6	devkitPPC: remove stale patches	2021-05-25 09:16:19 +01:00
Dave Murphy	90fb45065c	devkitPPC: disable unwanted features	2021-05-25 09:16:19 +01:00
Dave Murphy	771225f45a	devkitPPC: move mn10200 binutils to 2.24	2021-05-25 09:16:19 +01:00
Dave Murphy	fdb7c8a6d2	devkitPPC: update gcc to 11.1.0	2021-05-25 09:16:19 +01:00
Dave Murphy	5649ec2a1f	devkitPPC: update newlib patch	2021-05-25 09:16:19 +01:00
Dave Murphy	6e92980fd1	devkitPPC: allow external gcc config params	2021-05-25 09:16:19 +01:00
Dave Murphy	3673dced6d	devkitPPC: reduce printf bloat	2021-05-25 09:16:19 +01:00
Dave Murphy	6999db3f10	devkitPPC: next release is 39	2021-05-25 09:16:19 +01:00
Dave Murphy	ae793d657a	devkitPPC: update binutils to 2.36.1	2021-05-25 09:16:19 +01:00
Dave Murphy	c375da789d	devkitPPC: update newlib to 4.1.0	2021-05-25 09:16:19 +01:00
Dave Murphy	b8c7c915bc	allow prevention of binary stripping	2021-05-09 13:50:54 +01:00
Dave Murphy	c108162819	use ansi stdio on mingw host too	2021-05-09 13:38:10 +01:00
Dave Murphy	e952463476	use the supplied zlib	2021-05-08 21:28:54 +01:00
Dave Murphy	1444dc91df	allow external variables to influence build	2021-05-08 21:10:04 +01:00
Dave Murphy	4219405837	devkitARM: update gcc patch	2021-04-30 13:08:32 +01:00
Dave Murphy	aacd4f8bf6	devkitARM: allow external gcc config params	2021-04-30 13:08:32 +01:00
Dave Murphy	e4cb9e3b2f	devkitARM: update binutils to 2.36.1	2021-04-30 13:08:32 +01:00
Dave Murphy	85ec801a13	devkitARM: update newlib to 4.1.0	2021-04-30 13:08:32 +01:00
Dave Murphy	0eb81ba063	devkitARM: next release is 56	2021-04-30 13:08:32 +01:00
Dave Murphy	5740d1d57d	devkitARM: update gcc to 11.1.0	2021-04-30 13:08:32 +01:00
Dave Murphy	d2c48d04c2	ignore .xz files	2021-04-29 22:53:42 +01:00
Dave Murphy	289d6a6aa0	use latest crtls & rules	2021-04-29 22:53:42 +01:00
Dave Murphy	c33f389df1	add zstd to configure options	2021-04-29 22:53:42 +01:00
Dave Murphy	2938af4ed5	add isl to configure options	2021-04-29 22:53:42 +01:00
Dave Murphy	0f4422c92c	devkitA64: allow external gcc config params	2021-04-29 22:53:42 +01:00
Dave Murphy	dc5b7bb5a6	remove cross build scripts	2021-04-29 22:53:42 +01:00
Dave Murphy	a87f68d4dd	devkitA64: update gcc to 11.1.0	2021-04-29 22:53:26 +01:00
Dave Murphy	a9b611e134	dlls no longer required	2021-04-27 16:49:40 +01:00
Dave Murphy	6015da5cab	devkitA64: update newlib to 4.1.0	2021-04-27 16:49:31 +01:00
Dave Murphy	6a74f83616	devkitPPC: use modern config.sub for mn10200 binutils	2020-07-25 14:58:45 +01:00
Dave Murphy	953cf2a761	devkitPPC: update gcc to 10.2.0, next release is r38	2020-07-25 13:10:46 +01:00
Dave Murphy	60efdbd109	devkitPPC: stop building gdb here	2020-07-25 11:13:00 +01:00
Dave Murphy	ef789eddb7	don't download crtls & rules archives if not building them	2020-07-25 03:45:56 +01:00
Dave Murphy	502f832a5b	fixup rules archive downloading	2020-07-25 03:29:50 +01:00
Dave Murphy	848924d332	devkitARM: update rules to 1.2.0	2020-07-25 03:07:30 +01:00
Dave Murphy	1f5f5eedf5	devkitARM: update gcc to 10.2.0	2020-07-25 03:05:58 +01:00
Dave Murphy	5664d84c44	devkitARM: update rules to 1.1.0	2020-07-25 03:02:16 +01:00
Dave Murphy	6e8de1b1d2	devkitARM: next release is 55	2020-07-25 03:02:16 +01:00
Dave Murphy	b16276e9da	devkitARM: separate gdb	2020-07-25 03:02:16 +01:00
Dave Murphy	7f142c7583	devkitARM: use binutils 2.34	2020-07-25 03:02:16 +01:00
Dave Murphy	1a1b35aa3b	devkitARM: disable tm clone registry and cxa-atexit	2020-07-25 03:02:16 +01:00
Dave Murphy	70c8df8709	devkitA64 now release 16	2020-07-25 02:53:33 +01:00
Dave Murphy	bc52f6ac2b	devkitA64: next release is r16	2020-07-24 23:41:39 +01:00
Dave Murphy	81719c49e3	devkitA64: disable cxa_atexit & tm clone registry	2020-07-24 23:41:39 +01:00
Dave Murphy	d4a84c9884	devkitA64: separate rules package	2020-07-24 23:41:39 +01:00
Dave Murphy	25f22b6c93	devkitA64: don't build gdb	2020-07-24 23:41:39 +01:00
Dave Murphy	a0fe0c5297	devkitA64: update to gcc 10.2.0	2020-07-24 23:41:39 +01:00
Dave Murphy	77ad8b785c	add native tools to path when cross building	2020-07-24 23:40:16 +01:00
Dave Murphy	e4b1370595	remove redundant toolsprefix	2020-07-24 23:38:05 +01:00
Dave Murphy	dcfd0e271e	add dummy cross build script for linux PKGBUILD	2020-07-24 23:34:26 +01:00
Dave Murphy	9bf0973c2a	ensure newly built tools on front of path	2020-07-24 16:02:56 +01:00
Dave Murphy	0b31c7ab1c	stop building gdb here	2020-07-24 15:55:13 +01:00
Dave Murphy	90e2936222	add cross build for aarch64 linux	2020-06-30 18:18:19 +01:00
Dave Murphy	556a2a2e02	devkitPPC: refill buffer for large reads	2020-06-08 20:01:52 +01:00
Dave Murphy	6da9ea33f7	devkitPPC: use binutils 2.34	2020-06-08 19:59:53 +01:00
Dave Murphy	433a4bdd80	devkitPPC: releease 37	2020-05-16 03:17:05 +01:00
Dave Murphy	20bf4948a1	devkitPPC: update to gcc 10	2020-05-16 03:15:39 +01:00
Dave Murphy	5e720e01c1	devkitPPC: rework syscalls	2020-05-16 03:14:57 +01:00
Dave Murphy	183ab79cfc	flag for building crtls & rules	2020-05-12 14:04:01 +01:00
Dave Murphy	ad4246dfc4	oops, forgot to update rules script for devkitPPC	2020-05-12 11:37:27 +00:00
Dave Murphy	9165c280f3	restore building of crtls and rules files	2020-05-11 13:43:17 +01:00
Dave Murphy	116613adc8	devkitARM: next release is r54	2020-05-08 10:04:40 +01:00
Dave Murphy	fbc790a8dd	devkitARM: upgrade newlib to 3.3.0	2020-05-08 10:01:17 +01:00
Dave Murphy	91789e0ca8	devkitARM: upgrade gcc to 10.1.0	2020-05-08 10:00:10 +01:00
Dave Murphy	fddf563787	devkitA64: next release is r15	2020-05-08 09:59:14 +01:00
Dave Murphy	45bf89586f	devkitA64: upgrade gdb to 9.1	2020-05-08 09:57:51 +01:00
Dave Murphy	ddaf472951	devkitA64: upgrade newlib to 3.3.0	2020-05-08 09:56:51 +01:00
Dave Murphy	0adc00806f	devkitA64: upgrade gcc to 10.1.0	2020-05-08 09:54:21 +01:00
Dave Murphy	fa1972f5e9	gdb requires CPPFLAGS for cross compile	2020-05-08 09:51:51 +01:00
Dave Murphy	2a306b5e49	strip bins script should be executable	2020-05-08 09:50:02 +01:00
Dave Murphy	1857d52ede	copy dll to libexec folder for windows tools	2020-05-08 09:49:26 +01:00
Dave Murphy	57ec7b67ac	script builds devkitPPC release 36	2020-04-12 02:12:22 +01:00
Dave Murphy	d9392f8f56	stop downloading and building outdated tools archives	2020-04-12 02:10:35 +01:00
Dave Murphy	e0c908dfc2	devkitPPC: next release is r35	2020-04-12 01:38:45 +01:00
Dave Murphy	2ddef0ade4	devkitPPC: update newlib to 3.3.0	2020-04-12 01:38:08 +01:00
Dave Murphy	e68aaf8cdd	devkitPPC: update gcc to 8.4.0	2020-04-12 01:37:13 +01:00
Dave Murphy	0add4d1b5c	changes for devkitA64 r14	2019-12-11 01:18:57 +00:00
Dave Murphy	736db33e06	devkitARM: remove old gcc patch	2019-06-28 16:07:20 +01:00
Dave Murphy	96f7acc919	remove library building from scripts	2019-06-25 22:04:51 +01:00
Dave Murphy	c2aae79d59	devkitARM: latest newlib patch	2019-06-25 20:28:26 +01:00
Dave Murphy	fe202a6f50	devkitARM: update gcc to 9.1.0	2019-06-23 10:54:29 +01:00
Dave Murphy	aeb6482da9	devkitARM: update gdb patch	2019-05-14 10:22:19 +01:00
Dave Murphy	b1d5f5c7a6	fix macOS build	2019-03-29 20:17:09 +00:00
fincs	1974c8ae38	Update devkitA64 newlib patch, remove old stale patch	2019-03-29 20:17:09 +00:00
fincs	65c1a1256a	devkitA64: update binutils patch with latest changes	2019-03-29 20:17:09 +00:00
Dave Murphy	ade65bab03	fix uselocal	2019-03-29 20:17:09 +00:00
Dave Murphy	bcb3bff114	update devkitA64 version	2019-03-29 20:17:09 +00:00
Dave Murphy	a48e515bd6	devkitA64: update newlib to 3.1.0	2019-03-29 20:16:16 +00:00
Dave Murphy	fec37937b7	devkitA64: update gdb to 8.2.1	2019-03-29 20:16:16 +00:00
Dave Murphy	2c8ae62e8e	devkitA64: update gcc to 8.3.0	2019-03-29 20:16:16 +00:00
Dave Murphy	383ebe76c8	devkitA64: update binutils to 2.32	2019-03-29 20:16:16 +00:00