always use --build

increase devices to 32
add gdb 8.2 patch
2026-08-21 01:44:16 -05:00 · 2018-12-15 21:36:53 +00:00 · 2018-12-15 21:36:53 +00:00 · 2018-12-15 21:36:53 +00:00 · 2018-12-15 21:36:53 +00:00 · 2018-12-15 21:35:15 +00:00
44 changed files with 3167 additions and 1174 deletions
--- a/build-devkit.sh
+++ b/build-devkit.sh
@@ -1,16 +1,15 @@
 #!/bin/bash
 #---------------------------------------------------------------------------------
-#	devkitARM release 48
-#	devkitPPC release 30
-#	devkitA64 release 9
+#	devkitARM release 50
+#	devkitPPC release 33
+#	devkitA64 release 12
 #---------------------------------------------------------------------------------

 if [ 0 -eq 1 ] ; then
-	echo "Currently in release cycle, proceed with caution, do not report problems, do not ask for support."
 	echo "Please use the latest release buildscripts unless advised otherwise by devkitPro staff."
-	echo "https://github.com/devkitPro/buildscripts/releases"
+	echo "https://github.com/devkitPro/buildscripts/releases/latest"
 	echo
-	echo "The scripts in the git repository are quite often dependent on things which currently only exist"
+	echo "The scripts in the git repository may be dependent on things which currently only exist"
 	echo "on developer machines. This is not a bug, use stable releases."
 	exit 1
 fi
@@ -19,6 +18,9 @@ echo "Please note, these scripts are provided as a courtesy, toolchains built wi
 echo "are for personal use only and may not be distributed by entities other than devkitPro."
 echo "See http://devkitpro.org/wiki/Trademarks"
 echo
+echo "Users should use devkitPro pacman to maintain toolchain installations where possible"
+echo "See https://devkitpro.org/wiki/devkitPro_pacman"
+echo
 echo "Patches and improvements are of course welcome, please submit a PR"
 echo "https://github.com/devkitPro/buildscripts/pulls"
 echo
@@ -26,15 +28,15 @@ echo

 GENERAL_TOOLS_VER=1.0.2

-LIBGBA_VER=0.5.0
+LIBGBA_VER=0.5.1
 GBATOOLS_VER=1.1.0

-LIBNDS_VER=1.7.1
-DEFAULT_ARM7_VER=0.7.3
+LIBNDS_VER=1.7.2
+DEFAULT_ARM7_VER=0.7.4
 DSWIFI_VER=0.4.2
 MAXMOD_VER=1.0.11
-FILESYSTEM_VER=0.9.13-1
-LIBFAT_VER=1.1.2
+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
@@ -44,7 +46,7 @@ DFU_UTIL_VER=0.9.1
 STLINK_VER=1.2.3

 GAMECUBE_TOOLS_VER=1.0.2
-LIBOGC_VER=1.8.17
+LIBOGC_VER=1.8.20
 WIILOAD_VER=0.5.1

 LIBCTRU_VER=1.5.0
@@ -56,10 +58,10 @@ PICASSO_VER=2.7.0
 TEX3DS_VER=1.0.0

 GP32_TOOLS_VER=1.0.3
-LIBMIRKO_VER=0.9.7
+LIBMIRKO_VER=0.9.8

-SWITCH_TOOLS_VER=1.2.0
-LIBNX_VER=1.0.0
+SWITCH_TOOLS_VER=1.4.1
+LIBNX_VER=1.3.0

 OSXMIN=${OSXMIN:-10.9}

@@ -152,11 +154,16 @@ export MAKE
 TOOLPATH=$(echo $INSTALLDIR | sed -e 's/^\([a-zA-Z]\):/\/\1/')
 export PATH=$PATH:$TOOLPATH/$package/bin

+CROSS_PARAMS="--build=`./config.guess`"
+
 if [ ! -z $CROSSBUILD ]; then
+	toolsprefix=$INSTALLDIR/$CROSSBUILD/tools
 	prefix=$INSTALLDIR/$CROSSBUILD/$package
-	CROSS_PARAMS="--build=`./config.guess` --host=$CROSSBUILD"
+	toolsprefix=$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

@@ -173,24 +180,26 @@ PLATFORM=`uname -s`

 case $PLATFORM in
 	Darwin )
-		cflags="-mmacosx-version-min=${OSXMIN} -I/usr/local/include"
+		cppflags="-mmacosx-version-min=${OSXMIN} -I/usr/local/include"
 		ldflags="-mmacosx-version-min=${OSXMIN} -L/usr/local/lib"
 		if [ "x${OSXSDKPATH}x" != "xx" ]; then
-			cflags="$cflags -isysroot ${OSXSDKPATH}"
+			cppflags="$cppflags -isysroot ${OSXSDKPATH}"
 			ldflags="$ldflags -Wl,-syslibroot,${OSXSDKPATH}"
 		fi
 		TESTCC=`cc -v 2>&1 | grep clang`
 		if [ "x${TESTCC}x" != "xx" ]; then
-			cflags="$cflags -fbracket-depth=512"
+			cppflags="$cppflags -fbracket-depth=512"
 		fi
    ;;
 	MINGW32* )
-		cflags="-D__USE_MINGW_ACCESS"
-# horrid hack to get -flto to work on windows
-		plugin_ld="--with-plugin-ld=ld"
+		cppflags="-D__USE_MINGW_ACCESS"
    ;;
 esac

+if [ ! -z $CROSSBUILD ] && grep -q "mingw" <<<"$CROSSBUILD" ; then
+	cppflags="-D__USE_MINGW_ACCESS -D__USE_MINGW_ANSI_STDIO=1"
+fi
+

 BUILDSCRIPTDIR=$(pwd)
 BUILDDIR=$(pwd)/.$package
@@ -202,17 +211,17 @@ fi
 patchdir=$(pwd)/$basedir/patches
 scriptdir=$(pwd)/$basedir/scripts

-archives="binutils-${BINUTILS_VER}.tar.bz2 gcc-${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-${NEWLIB_VER}.tar.gz gdb-${GDB_VER}.tar.xz"

 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-${FILESYSTEM_VER}.tar.bz2
+		default-arm7-src-${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="gbatools-$GBATOOLS_VER.tar.bz2 gp32tools-$GP32_TOOLS_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
@@ -230,6 +239,8 @@ fi

 if [ $VERSION -eq 3 ]; then

+	targetarchives=" libnx-src-${LIBNX_VER}.tar.bz2"
+
 	hostarchives="general-tools-$GENERAL_TOOLS_VER.tar.bz2 switch-tools-$SWITCH_TOOLS_VER.tar.bz2"

 fi
@@ -246,7 +257,7 @@ for archive in $archives $targetarchives $hostarchives
 do
 	echo $archive
 	if [ ! -f $archive ]; then
-		$FETCH https://github.com/devkitPro/buildscripts/releases/download/sources/$archive || { echo "Error: Failed to download $archive"; exit 1; }
+		$FETCH https://downloads.devkitpro.org/$archive || { echo "Error: Failed to download $archive"; exit 1; }
 	fi
 done

@@ -254,7 +265,7 @@ cd $BUILDSCRIPTDIR
 mkdir -p $BUILDDIR
 cd $BUILDDIR

-extract_and_patch binutils $BINUTILS_VER bz2
+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
@@ -323,5 +334,13 @@ fi


 echo
-echo "note: Add the following to your environment;  DEVKITPRO=$TOOLPATH $toolchain=$TOOLPATH/$package"
+echo "note: Add the following to your environment;"
+echo
+echo "  DEVKITPRO=$TOOLPATH"
+if [ "$toolchain" != "DEVKITA64" ]; then
+echo "  $toolchain=$TOOLPATH/$package"
+fi
+echo
+echo "add $TOOLPATH/tools/bin to your PATH"
+echo
 echo
--- a/config.sh.sample
+++ b/config.sh.sample
@@ -24,19 +24,12 @@ BUILD_DKPRO_PACKAGE=0
 #---------------------------------------------------------------------------------
 #BUILD_DKPRO_SRCDIR=~/projects/archives

-
-#---------------------------------------------------------------------------------
-# skip building the target libraries
-#---------------------------------------------------------------------------------
-BUILD_DKPRO_SKIP_LIBRARIES=0
-
 #---------------------------------------------------------------------------------
 # MAKEFLAGS for building - use number of processors for jobs
 #---------------------------------------------------------------------------------
 #numcores=`getconf _NPROCESSORS_ONLN`
 #export MAKEFLAGS="$MAKEFLAGS -j${numcores}"

-
 #---------------------------------------------------------------------------------
 # Uncomment to skip building of tools
 #---------------------------------------------------------------------------------
@@ -55,7 +48,6 @@ BUILD_DKPRO_SKIP_LIBRARIES=0
 #---------------------------------------------------------------------------------
 BUILD_DKPRO_AUTOMATED=0

-
 #---------------------------------------------------------------------------------
 # set OSX SDK path if needed
 #---------------------------------------------------------------------------------
--- a/dka64/patches/binutils-2.31.1.patch
+++ b/dka64/patches/binutils-2.31.1.patch
@@ -0,0 +1,346 @@
+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/gcc-8.2.0.patch
+++ b/dka64/patches/gcc-8.2.0.patch
@@ -0,0 +1,199 @@
+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/rules/base_rules
+++ b/dka64/rules/base_rules
@@ -33,8 +33,8 @@ include $(DEVKITPRO)/devkitA64/base_tools
 #---------------------------------------------------------------------------------
 define bin2o
 	bin2s $< | $(AS) -o $(@)
-	echo "extern const u8" `(echo $(<F) | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"_end[];" > `(echo $(<F) | tr . _)`.h
-	echo "extern const u8" `(echo $(<F) | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"[];" >> `(echo $(<F) | tr . _)`.h
-	echo "extern const u32" `(echo $(<F) | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`_size";" >> `(echo $(<F) | tr . _)`.h
+	echo "extern const u8" `(echo $(<F) | sed -e 's/^\([0-9]\)/_\1/' -e 's/[^A-Za-z0-9_]/_/g')`"_end[];" > `(echo $(<F) | tr . _)`.h
+	echo "extern const u8" `(echo $(<F) | sed -e 's/^\([0-9]\)/_\1/' -e 's/[^A-Za-z0-9_]/_/g')`"[];" >> `(echo $(<F) | tr . _)`.h
+	echo "extern const u32" `(echo $(<F) | sed -e 's/^\([0-9]\)/_\1/' -e 's/[^A-Za-z0-9_]/_/g')`_size";" >> `(echo $(<F) | tr . _)`.h
 endef

--- a/dka64/scripts/build-gcc.sh
+++ b/dka64/scripts/build-gcc.sh
@@ -46,7 +46,7 @@ then
 	CXXFLAGS_FOR_TARGET="-O2 -ffunction-sections -fdata-sections" \
 	LDFLAGS_FOR_TARGET="" \
 	../../gcc-$GCC_VER/configure \
-		--enable-languages=c,c++ \
+		--enable-languages=c,c++,objc,lto \
 		--with-gnu-as --with-gnu-ld --with-gcc \
 		--with-march=armv8\
 		--enable-cxx-flags='-ffunction-sections' \
@@ -57,13 +57,14 @@ then
 		--disable-libmudflap --disable-libssp --disable-libgomp \
 		--disable-libstdcxx-pch \
 		--enable-libstdcxx-time \
+		--enable-libstdcxx-filesystem-ts \
 		--target=$target \
 		--with-newlib \
 		--with-headers=../../newlib-$NEWLIB_VER/newlib/libc/include \
 		--prefix=$prefix \
 		--enable-lto $plugin_ld\
 		--with-system-zlib \
-		--with-bugurl="https://github.com/devkitPro/buildscripts/issues" --with-pkgversion="devkitA64 release 9" \
+		--with-bugurl="https://github.com/devkitPro/buildscripts/issues" --with-pkgversion="devkitA64 release 12" \
 		$CROSS_PARAMS \
 		$CROSS_GCC_PARAMS \
 		|| { echo "Error configuring gcc"; exit 1; }
@@ -86,6 +87,11 @@ fi
 unset CFLAGS
 cd $BUILDDIR

+OLD_CC=$CC
+OLDCXX=$CXX
+unset CC
+unset CXX
+
 #---------------------------------------------------------------------------------
 # build and install newlib
 #---------------------------------------------------------------------------------
@@ -118,6 +124,9 @@ then
 	touch installed-newlib
 fi

+export CC=$OLD_CC
+export CXX=$OLD_CXX
+
 #---------------------------------------------------------------------------------
 # build and install the final compiler
 #---------------------------------------------------------------------------------
--- a/dka64/scripts/build-libs.sh
+++ b/dka64/scripts/build-libs.sh
@@ -0,0 +1,7 @@
+#!/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
@@ -6,7 +6,7 @@ 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=/opt/devkitpro/tools $CROSS_PARAMS || { echo "error configuring $archive"; exit 1; }
+		CXXFLAGS=$cflags CFLAGS=$cflags LDFLAGS=$ldflags ./configure --prefix=$toolsprefix $CROSS_PARAMS || { echo "error configuring $archive"; exit 1; }
 		touch configured
 	fi
 	if [ ! -f built ]; then
--- a/dkarm-eabi/crtls/3dsx.ld
+++ b/dkarm-eabi/crtls/3dsx.ld
@@ -1,3 +1,8 @@
+/*--------------------------------------------------------------------------------
+	This Source Code Form is subject to the terms of the Mozilla Public License,
+	v. 2.0. If a copy of the MPL was not distributed with this file, You can
+	obtain one at https://mozilla.org/MPL/2.0/.
+--------------------------------------------------------------------------------*/
 OUTPUT_FORMAT("elf32-littlearm", "elf32-bigarm", "elf32-littlearm")
 OUTPUT_ARCH(arm)
 ENTRY(_start)
--- a/dkarm-eabi/crtls/3dsx_crt0.s
+++ b/dkarm-eabi/crtls/3dsx_crt0.s
@@ -1,3 +1,9 @@
+/*--------------------------------------------------------------------------------
+	This Source Code Form is subject to the terms of the Mozilla Public License,
+	v. 2.0. If a copy of the MPL was not distributed with this file, You can
+	obtain one at https://mozilla.org/MPL/2.0/.
+--------------------------------------------------------------------------------*/
+
@---------------------------------------------------------------------------------
@ 3DS processor selection
@---------------------------------------------------------------------------------
--- a/dkarm-eabi/crtls/dldi.ld
+++ b/dkarm-eabi/crtls/dldi.ld
@@ -1,3 +1,8 @@
+/*--------------------------------------------------------------------------------
+	This Source Code Form is subject to the terms of the Mozilla Public License,
+	v. 2.0. If a copy of the MPL was not distributed with this file, You can
+	obtain one at https://mozilla.org/MPL/2.0/.
+--------------------------------------------------------------------------------*/
 OUTPUT_FORMAT("elf32-littlearm", "elf32-bigarm", "elf32-littlearm")
 OUTPUT_ARCH(arm)
 ENTRY(_start)
--- a/dkarm-eabi/crtls/ds_arm7.ld
+++ b/dkarm-eabi/crtls/ds_arm7.ld
@@ -1,3 +1,8 @@
+/*--------------------------------------------------------------------------------
+	This Source Code Form is subject to the terms of the Mozilla Public License,
+	v. 2.0. If a copy of the MPL was not distributed with this file, You can
+	obtain one at https://mozilla.org/MPL/2.0/.
+--------------------------------------------------------------------------------*/
 OUTPUT_FORMAT("elf32-littlearm", "elf32-bigarm", "elf32-littlearm")
 OUTPUT_ARCH(arm)
 ENTRY(_start)
--- a/dkarm-eabi/crtls/ds_arm7_crt0.s
+++ b/dkarm-eabi/crtls/ds_arm7_crt0.s
@@ -1,3 +1,9 @@
+/*--------------------------------------------------------------------------------
+	This Source Code Form is subject to the terms of the Mozilla Public License,
+	v. 2.0. If a copy of the MPL was not distributed with this file, You can
+	obtain one at https://mozilla.org/MPL/2.0/.
+--------------------------------------------------------------------------------*/
+
@---------------------------------------------------------------------------------
 	.section ".crt0","ax"
 	.global _start
--- a/dkarm-eabi/crtls/ds_arm7_iwram.ld
+++ b/dkarm-eabi/crtls/ds_arm7_iwram.ld
@@ -1,3 +1,8 @@
+/*--------------------------------------------------------------------------------
+	This Source Code Form is subject to the terms of the Mozilla Public License,
+	v. 2.0. If a copy of the MPL was not distributed with this file, You can
+	obtain one at https://mozilla.org/MPL/2.0/.
+--------------------------------------------------------------------------------*/
 OUTPUT_FORMAT("elf32-littlearm", "elf32-bigarm", "elf32-littlearm")
 OUTPUT_ARCH(arm)
 ENTRY(_start)
--- a/dkarm-eabi/crtls/ds_arm7_vram.ld
+++ b/dkarm-eabi/crtls/ds_arm7_vram.ld
@@ -1,3 +1,8 @@
+/*--------------------------------------------------------------------------------
+	This Source Code Form is subject to the terms of the Mozilla Public License,
+	v. 2.0. If a copy of the MPL was not distributed with this file, You can
+	obtain one at https://mozilla.org/MPL/2.0/.
+--------------------------------------------------------------------------------*/
 OUTPUT_FORMAT("elf32-littlearm", "elf32-bigarm", "elf32-littlearm")
 OUTPUT_ARCH(arm)
 ENTRY(_start)
--- a/dkarm-eabi/crtls/ds_arm9.ld
+++ b/dkarm-eabi/crtls/ds_arm9.ld
@@ -1,3 +1,8 @@
+/*--------------------------------------------------------------------------------
+	This Source Code Form is subject to the terms of the Mozilla Public License,
+	v. 2.0. If a copy of the MPL was not distributed with this file, You can
+	obtain one at https://mozilla.org/MPL/2.0/.
+--------------------------------------------------------------------------------*/
 OUTPUT_FORMAT("elf32-littlearm", "elf32-bigarm", "elf32-littlearm")
 OUTPUT_ARCH(arm)
 ENTRY(_start)
--- a/dkarm-eabi/crtls/ds_arm9.mem
+++ b/dkarm-eabi/crtls/ds_arm9.mem
@@ -1,3 +1,8 @@
+/*--------------------------------------------------------------------------------
+	This Source Code Form is subject to the terms of the Mozilla Public License,
+	v. 2.0. If a copy of the MPL was not distributed with this file, You can
+	obtain one at https://mozilla.org/MPL/2.0/.
+--------------------------------------------------------------------------------*/
 MEMORY {
 	ewram	: ORIGIN = 0x02000000, LENGTH = 4M - 512k
 	dtcm	: ORIGIN = 0x0b000000, LENGTH = 16K
--- a/dkarm-eabi/crtls/ds_arm9_crt0.s
+++ b/dkarm-eabi/crtls/ds_arm9_crt0.s
@@ -1,3 +1,9 @@
+/*--------------------------------------------------------------------------------
+	This Source Code Form is subject to the terms of the Mozilla Public License,
+	v. 2.0. If a copy of the MPL was not distributed with this file, You can
+	obtain one at https://mozilla.org/MPL/2.0/.
+--------------------------------------------------------------------------------*/
+
@---------------------------------------------------------------------------------
@ DS processor selection
@---------------------------------------------------------------------------------
--- a/dkarm-eabi/crtls/ds_cart.ld
+++ b/dkarm-eabi/crtls/ds_cart.ld
@@ -1,3 +1,8 @@
+/*--------------------------------------------------------------------------------
+	This Source Code Form is subject to the terms of the Mozilla Public License,
+	v. 2.0. If a copy of the MPL was not distributed with this file, You can
+	obtain one at https://mozilla.org/MPL/2.0/.
+--------------------------------------------------------------------------------*/
 OUTPUT_FORMAT("elf32-littlearm", "elf32-bigarm", "elf32-littlearm")
 OUTPUT_ARCH(arm)
 ENTRY(_start)
--- a/dkarm-eabi/crtls/ds_cart_crt0.s
+++ b/dkarm-eabi/crtls/ds_cart_crt0.s
@@ -1,3 +1,9 @@
+/*--------------------------------------------------------------------------------
+	This Source Code Form is subject to the terms of the Mozilla Public License,
+	v. 2.0. If a copy of the MPL was not distributed with this file, You can
+	obtain one at https://mozilla.org/MPL/2.0/.
+--------------------------------------------------------------------------------*/
+
@---------------------------------------------------------------------------------
 	.section ".crt0","ax"
 	.global _start
--- a/dkarm-eabi/crtls/dsi_arm9.mem
+++ b/dkarm-eabi/crtls/dsi_arm9.mem
@@ -1,3 +1,8 @@
+/*--------------------------------------------------------------------------------
+	This Source Code Form is subject to the terms of the Mozilla Public License,
+	v. 2.0. If a copy of the MPL was not distributed with this file, You can
+	obtain one at https://mozilla.org/MPL/2.0/.
+--------------------------------------------------------------------------------*/
 MEMORY {
 	ewram	: ORIGIN = 0x02000000, LENGTH = 15M - 512k
 	dtcm	: ORIGIN = 0x0b000000, LENGTH = 16K
--- a/dkarm-eabi/crtls/er_crt0.s
+++ b/dkarm-eabi/crtls/er_crt0.s
@@ -3,6 +3,10 @@
@---------------------------------------------------------------------------------
@ author  : tim schuerewegen
@ version : 1.0
+@---------------------------------------------------------------------------------
+@	This Source Code Form is subject to the terms of the Mozilla Public License,
+@	v. 2.0. If a copy of the MPL was not distributed with this file, You can
+@	obtain one at https://mozilla.org/MPL/2.0/.
@---------------------------------------------------------------------------------
 	.section	".crt0","ax"
 	.global     _start
--- a/dkarm-eabi/crtls/gba_crt0.s
+++ b/dkarm-eabi/crtls/gba_crt0.s
@@ -1,3 +1,9 @@
+/*--------------------------------------------------------------------------------
+	This Source Code Form is subject to the terms of the Mozilla Public License,
+	v. 2.0. If a copy of the MPL was not distributed with this file, You can
+	obtain one at https://mozilla.org/MPL/2.0/.
+--------------------------------------------------------------------------------*/
+
 	.section	".crt0","ax"
 	.global     _start
 	.align
--- a/dkarm-eabi/crtls/gp32_crt0.s
+++ b/dkarm-eabi/crtls/gp32_crt0.s
@@ -1,3 +1,9 @@
+/*--------------------------------------------------------------------------------
+	This Source Code Form is subject to the terms of the Mozilla Public License,
+	v. 2.0. If a copy of the MPL was not distributed with this file, You can
+	obtain one at https://mozilla.org/MPL/2.0/.
+--------------------------------------------------------------------------------*/
+
    .section	".crt0","ax"
 	.code 32
 	.align
--- a/dkarm-eabi/patches/gcc-8.2.0.patch
+++ b/dkarm-eabi/patches/gcc-8.2.0.patch
@@ -1,7 +1,8 @@
-diff -NBaur gcc-8.1.0/gcc/config/arm/arm-cpus.in gcc-8.1.0-arm/gcc/config/arm/arm-cpus.in
--- gcc-8.1.0/gcc/config/arm/arm-cpus.in	2018-01-11 15:21:26.000000000 +0000
-+++ gcc-8.1.0-arm/gcc/config/arm/arm-cpus.in	2018-05-11 01:05:33.648236777 +0000
-@@ -393,7 +393,7 @@
+diff --git a/gcc/config/arm/arm-cpus.in b/gcc/config/arm/arm-cpus.in
+index 545321b0bbe..63ed77af8fd 100644
+--- a/gcc/config/arm/arm-cpus.in
+++ b/gcc/config/arm/arm-cpus.in
+@@ -395,7 +395,7 @@ begin arch armv6k
  tune for mpcore
  tune flags CO_PROC
  base 6K
@@ -10,9 +11,10 @@ diff -NBaur gcc-8.1.0/gcc/config/arm/arm-cpus.in gcc-8.1.0-arm/gcc/config/arm/ar
  option fp add VFPv2 FP_DBL
  optalias vfpv2 fp
  option nofp remove ALL_FP
-diff -NBaur gcc-8.1.0/gcc/config/arm/t-arm-elf gcc-8.1.0-arm/gcc/config/arm/t-arm-elf
--- gcc-8.1.0/gcc/config/arm/t-arm-elf	2018-01-11 15:21:26.000000000 +0000
-+++ gcc-8.1.0-arm/gcc/config/arm/t-arm-elf	2018-05-10 23:15:13.124566279 +0000
+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.
@@ -105,25 +107,22 @@ diff -NBaur gcc-8.1.0/gcc/config/arm/t-arm-elf gcc-8.1.0-arm/gcc/config/arm/t-ar
 -
 -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_REQUIRED    = mthumb mbig-endian mthumb/mbig-endian march=armv6k/mfloat-abi=hard 
- 
+-
 -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    += march?armv6k=mtune?mpcore
-+MULTILIB_MATCHES    += march?armv6k=mcpu?mpcore
- 
+-
 -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
@@ -135,6 +134,14 @@ diff -NBaur gcc-8.1.0/gcc/config/arm/t-arm-elf gcc-8.1.0-arm/gcc/config/arm/t-ar
 -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
@@ -202,9 +209,10 @@ diff -NBaur gcc-8.1.0/gcc/config/arm/t-arm-elf gcc-8.1.0-arm/gcc/config/arm/t-ar
 +# MULTILIB_MATCHES    += mcpu?arm7=mcpu?arm600
 +# MULTILIB_MATCHES    += mcpu?arm7=mcpu?arm610
 +# MULTILIB_MATCHES    += mcpu?arm7=mcpu?arm620
-diff -NBaur gcc-8.1.0/gcc/config/arm/unknown-elf.h gcc-8.1.0-arm/gcc/config/arm/unknown-elf.h
--- gcc-8.1.0/gcc/config/arm/unknown-elf.h	2018-01-03 10:03:58.000000000 +0000
-+++ gcc-8.1.0-arm/gcc/config/arm/unknown-elf.h	2018-05-10 23:01:02.432676190 +0000
+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
 
@@ -225,10 +233,11 @@ diff -NBaur gcc-8.1.0/gcc/config/arm/unknown-elf.h gcc-8.1.0-arm/gcc/config/arm/
 +#undef NO_IMPLICIT_EXTERN_C
 +#define NO_IMPLICIT_EXTERN_C
 +
-diff -NBaur gcc-8.1.0/gcc/gcc.c gcc-8.1.0-arm/gcc/gcc.c
--- gcc-8.1.0/gcc/gcc.c	2018-02-09 06:44:06.000000000 +0000
-+++ gcc-8.1.0-arm/gcc/gcc.c	2018-05-10 23:01:02.440676328 +0000
-@@ -786,6 +786,11 @@
+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
 
@@ -240,7 +249,7 @@ diff -NBaur gcc-8.1.0/gcc/gcc.c gcc-8.1.0-arm/gcc/gcc.c
 /* config.h can define STARTFILE_SPEC to override the default crt0 files.  */
 #ifndef STARTFILE_SPEC
 #define STARTFILE_SPEC  \
-@@ -1081,6 +1086,7 @@
+@@ -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;
@@ -248,7 +257,7 @@ diff -NBaur gcc-8.1.0/gcc/gcc.c gcc-8.1.0-arm/gcc/gcc.c
 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 @@
+@@ -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),
@@ -256,19 +265,21 @@ diff -NBaur gcc-8.1.0/gcc/gcc.c gcc-8.1.0-arm/gcc/gcc.c
   INIT_STATIC_SPEC ("startfile",		&startfile_spec),
   INIT_STATIC_SPEC ("cross_compile",		&cross_compile),
   INIT_STATIC_SPEC ("version",			&compiler_version),
-diff -NBaur gcc-8.1.0/libgcc/config/arm/t-bpabi gcc-8.1.0-arm/libgcc/config/arm/t-bpabi
--- gcc-8.1.0/libgcc/config/arm/t-bpabi	2012-08-17 15:06:06.000000000 +0000
-+++ gcc-8.1.0-arm/libgcc/config/arm/t-bpabi	2018-05-10 23:01:02.440676328 +0000
-@@ -17,4 +17,4 @@
+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 -NBaur gcc-8.1.0/libgcc/crtstuff.c gcc-8.1.0-arm/libgcc/crtstuff.c
--- gcc-8.1.0/libgcc/crtstuff.c	2018-01-03 10:03:58.000000000 +0000
-+++ gcc-8.1.0-arm/libgcc/crtstuff.c	2018-05-10 23:01:02.440676328 +0000
-@@ -47,7 +47,7 @@
+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
@@ -277,15 +288,3 @@ diff -NBaur gcc-8.1.0/libgcc/crtstuff.c gcc-8.1.0-arm/libgcc/crtstuff.c
 /* FIXME: Including auto-host is incorrect, but until we have
    identified the set of defines that need to go into auto-target.h,
    this will have to do.  */
-diff -NBaur gcc-8.1.0/libgcc/Makefile.in gcc-8.1.0-arm/libgcc/Makefile.in
--- gcc-8.1.0/libgcc/Makefile.in	2018-01-03 10:03:58.000000000 +0000
-+++ gcc-8.1.0-arm/libgcc/Makefile.in	2018-05-10 23:01:02.440676328 +0000
-@@ -847,7 +847,7 @@
- # libgcc_eh.a, only LIB2ADDEH matters.  If we do, only LIB2ADDEHSTATIC and
- # LIB2ADDEHSHARED matter.  (Usually all three are identical.)
- 
-c_flags := -fexceptions
-+c_flags := -fno-exceptions
- 
- ifeq ($(enable_shared),yes)
- 
--- a/dkarm-eabi/patches/gdb-8.2.patch
+++ b/dkarm-eabi/patches/gdb-8.2.patch
@@ -1,29 +1,7 @@
-diff --git a/gdb/Makefile.in b/gdb/Makefile.in
-index 1d2dbaf3f7..2d24f09c1b 100644
--- a/gdb/Makefile.in
-+++ b/gdb/Makefile.in
-@@ -779,6 +779,7 @@ ALL_64_TARGET_OBS = \
- ALL_TARGET_OBS = \
- 	arc-tdep.o \
- 	arm.o \
-+	arm-3ds-tdep.o \
- 	arm-bsd-tdep.o \
- 	arm-get-next-pcs.o \
- 	arm-linux.o \
-@@ -2487,6 +2488,7 @@ ALLDEPFILES = \
- 	amd64-tdep.c \
- 	arc-tdep.c \
- 	arm.c \
-+	arm-3ds-tdep.c \
- 	arm-bsd-tdep.c \
- 	arm-get-next-pcs.c \
- 	arm-linux.c \
-diff --git a/gdb/arm-3ds-tdep.c b/gdb/arm-3ds-tdep.c
-new file mode 100644
-index 0000000000..ad014e28db
--- /dev/null
-+++ b/gdb/arm-3ds-tdep.c
-@@ -0,0 +1,197 @@
+diff -NBaur gdb-8.2/gdb/arm-3ds-tdep.c gdb-8.2-3ds/gdb/arm-3ds-tdep.c
+--- gdb-8.2/gdb/arm-3ds-tdep.c	1970-01-01 01:00:00.000000000 +0100
+++ gdb-8.2-3ds/gdb/arm-3ds-tdep.c	2018-11-15 22:55:21.916968907 +0000
+@@ -0,0 +1,157 @@
 +/* Target-dependent code for 3DS. */
 +
 +/* This uses code from GDB, which license is: */
@@ -95,48 +73,11 @@ index 0000000000..ad014e28db
 +  return next_pc;
 +}
 +
-+static VEC (CORE_ADDR) *
-+arm_3ds_software_single_step (struct regcache *regcache)
-+{
-+  struct gdbarch *gdbarch = get_regcache_arch (regcache);
-+  struct arm_get_next_pcs next_pcs_ctx;
-+  CORE_ADDR pc;
-+  int i;
-+  VEC (CORE_ADDR) *next_pcs = NULL;
-+  struct cleanup *old_chain;
-+
-+  /* If the target does have hardware single step, GDB doesn't have
-+     to bother software single step.  */
-+  if (target_can_do_single_step () == 1)
-+    return NULL;
-+
-+  old_chain = make_cleanup (VEC_cleanup (CORE_ADDR), &next_pcs);
-+
-+  arm_get_next_pcs_ctor (&next_pcs_ctx,
-+			 &arm_3ds_get_next_pcs_ops,
-+			 gdbarch_byte_order (gdbarch),
-+			 gdbarch_byte_order_for_code (gdbarch),
-+			 1,
-+			 regcache);
-+
-+  next_pcs = arm_get_next_pcs (&next_pcs_ctx);
-+
-+  for (i = 0; VEC_iterate (CORE_ADDR, next_pcs, i, pc); i++)
-+    {
-+      pc = gdbarch_addr_bits_remove (gdbarch, pc);
-+      VEC_replace (CORE_ADDR, next_pcs, i, pc);
-+    }
-+
-+  discard_cleanups (old_chain);
-+
-+  return next_pcs;
-+}
-+
 +static LONGEST
 +arm_3ds_get_syscall_number (struct gdbarch *gdbarch,
-+			      ptid_t ptid)
+			      thread_info *thread)
 +{
-+  struct regcache *regs = get_thread_regcache (ptid);
+  struct regcache *regs = get_thread_regcache (thread);
 +
 +  ULONGEST pc;
 +  ULONGEST cpsr;
@@ -205,42 +146,35 @@ index 0000000000..ad014e28db
 +  tdep->fp_model = ARM_FLOAT_VFP;
 +
 +  /* Single stepping.  */
-+  set_gdbarch_software_single_step (gdbarch, arm_3ds_software_single_step);
+  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);
 +}
 +
-+/* Provide a prototype to silence -Wmissing-prototypes.  */
-+extern initialize_file_ftype _initialize_arm_3ds_tdep;
-+
 +void
 +_initialize_arm_3ds_tdep (void)
 +{
 +  gdbarch_register_osabi (bfd_arch_arm, 0, GDB_OSABI_3DS,
 +                          arm_3ds_init_abi);
 +}
-diff --git a/gdb/configure.tgt b/gdb/configure.tgt
-index fdcb7b1d69..d8fd1622b8 100644
--- a/gdb/configure.tgt
-+++ b/gdb/configure.tgt
-@@ -119,8 +119,8 @@ arm*-*-symbianelf*)
- 	gdb_target_obs="arm.o arm-get-next-pcs.o arm-tdep.o arm-symbian-tdep.o"
- 	;;
- arm*-*-*)
-	# Target: ARM embedded system
-	gdb_target_obs="arm.o arm-get-next-pcs.o arm-tdep.o"
-+	# Target: ARM embedded system (+ 3DS)
-+	gdb_target_obs="arm.o arm-get-next-pcs.o arm-tdep.o arm-3ds-tdep.o"
- 	gdb_sim=../sim/arm/libsim.a
+diff -NBaur gdb-8.2/gdb/configure.tgt gdb-8.2-3ds/gdb/configure.tgt
+--- gdb-8.2/gdb/configure.tgt	2018-09-05 08:44:28.000000000 +0100
+++ gdb-8.2-3ds/gdb/configure.tgt	2018-11-15 22:47:17.337689978 +0000
+@@ -61,7 +61,7 @@
 	;;
 
-diff --git a/gdb/data-directory/Makefile.in b/gdb/data-directory/Makefile.in
-index 304d4b05c0..2cf8986d3a 100644
--- a/gdb/data-directory/Makefile.in
-+++ b/gdb/data-directory/Makefile.in
-@@ -63,7 +63,7 @@ GEN_SYSCALLS_FILES = \
+ 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/gdb/data-directory/Makefile.in gdb-8.2-3ds/gdb/data-directory/Makefile.in
+--- gdb-8.2/gdb/data-directory/Makefile.in	2018-01-05 04:07:23.000000000 +0000
+++ gdb-8.2-3ds/gdb/data-directory/Makefile.in	2018-11-15 22:42:36.840956065 +0000
+@@ -63,7 +63,7 @@
 	sparc-linux.xml \
 	sparc64-linux.xml
 
@@ -249,11 +183,10 @@ index 304d4b05c0..2cf8986d3a 100644
 
 PYTHON_DIR = python
 PYTHON_INSTALL_DIR = $(DESTDIR)$(GDB_DATADIR)/$(PYTHON_DIR)
-diff --git a/gdb/defs.h b/gdb/defs.h
-index a0b586f401..a1508fd5b3 100644
--- a/gdb/defs.h
-+++ b/gdb/defs.h
-@@ -604,6 +604,7 @@ enum gdb_osabi
+diff -NBaur gdb-8.2/gdb/defs.h gdb-8.2-3ds/gdb/defs.h
+--- gdb-8.2/gdb/defs.h	2018-09-05 08:27:32.000000000 +0100
+++ gdb-8.2-3ds/gdb/defs.h	2018-11-15 22:42:36.840956065 +0000
+@@ -495,6 +495,7 @@
   GDB_OSABI_LYNXOS178,
   GDB_OSABI_NEWLIB,
   GDB_OSABI_SDE,
@@ -261,11 +194,29 @@ index a0b586f401..a1508fd5b3 100644
 
   GDB_OSABI_INVALID		/* keep this last */
 };
-diff --git a/gdb/osabi.c b/gdb/osabi.c
-index 84fa9c0273..c1c4bb1672 100644
--- a/gdb/osabi.c
-+++ b/gdb/osabi.c
-@@ -79,6 +79,7 @@ static const struct osabi_names gdb_osabi_names[] =
+diff -NBaur gdb-8.2/gdb/Makefile.in gdb-8.2-3ds/gdb/Makefile.in
+--- gdb-8.2/gdb/Makefile.in	2018-09-05 08:44:28.000000000 +0100
+++ gdb-8.2-3ds/gdb/Makefile.in	2018-11-15 22:45:01.628931262 +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/gdb/osabi.c gdb-8.2-3ds/gdb/osabi.c
+--- gdb-8.2/gdb/osabi.c	2018-09-05 08:27:13.000000000 +0100
+++ gdb-8.2-3ds/gdb/osabi.c	2018-11-15 22:42:36.840956065 +0000
+@@ -80,6 +80,7 @@
   { "LynxOS178", NULL },
   { "Newlib", NULL },
   { "SDE", NULL },
@@ -273,11 +224,9 @@ index 84fa9c0273..c1c4bb1672 100644
 
   { "<invalid>", NULL }
 };
-diff --git a/gdb/syscalls/arm-3ds.xml b/gdb/syscalls/arm-3ds.xml
-new file mode 100644
-index 0000000000..48780b7bd5
--- /dev/null
-+++ b/gdb/syscalls/arm-3ds.xml
+diff -NBaur gdb-8.2/gdb/syscalls/arm-3ds.xml gdb-8.2-3ds/gdb/syscalls/arm-3ds.xml
+--- gdb-8.2/gdb/syscalls/arm-3ds.xml	1970-01-01 01:00:00.000000000 +0100
+++ gdb-8.2-3ds/gdb/syscalls/arm-3ds.xml	2018-11-15 22:42:36.840956065 +0000
@@ -0,0 +1,159 @@
 +<?xml version="1.0"?>
 +<!DOCTYPE syscalls_info SYSTEM "gdb-syscalls.dtd">
@@ -438,4 +387,3 @@ index 0000000000..48780b7bd5
 +  <syscall name="TranslateHandle" number="178" groups="custom,synchronization,ipc,thread,process,debug"/>
 +
 +</syscalls_info>
-
--- a/dkarm-eabi/patches/newlib-3.0.0.patch
+++ b/dkarm-eabi/patches/newlib-3.0.0.patch
@@ -33,7 +33,7 @@ index 6da164352..f18f17447 100644
 AS=${AS-as}
 diff --git a/libgloss/libsysbase/Makefile.in b/libgloss/libsysbase/Makefile.in
 new file mode 100644
-index 000000000..7fd7357de
+index 000000000..0d2be31c6
 --- /dev/null
 +++ b/libgloss/libsysbase/Makefile.in
@@ -0,0 +1,148 @@
@@ -104,12 +104,12 @@ index 000000000..7fd7357de
 +	else t='$(program_transform_name)'; echo objcopy | sed -e $$t ; fi`
 +
 +# object files needed
-+OBJS = abort.o iosupport.o close.o environ.o execve.o fork.o fstat.o getpid.o gettod.o \
-+	isatty.o kill.o link.o lseek.o open.o read.o sbrk.o stat.o times.o \
+OBJS = abort.o iosupport.o clocks.o close.o environ.o execve.o fork.o fstat.o getpid.o gettod.o \
+	isatty.o kill.o link.o lseek.o lstat.o nanosleep.o open.o read.o sbrk.o sleep.o stat.o usleep.o times.o \
 +	unlink.o wait.o write.o _exit.o malloc_vars.o \
 +	chdir.o mkdir.o rename.o build_argv.o statvfs.o \
 +	flock.o syscall_support.o handle_manager.o truncate.o ftruncate.o dirent.o fsync.o \
-+	fchmod.o chmod.o getreent.o rmdir.o
+	fchmod.o chmod.o getreent.o rmdir.o utime.o scandir.o
 +
 +# Object files specific to particular targets.
 +EVALOBJS = ${OBJS}
@@ -887,6 +887,46 @@ index 000000000..3668b5801
 +	return ret;
 +}
 +
+diff --git a/libgloss/libsysbase/clocks.c b/libgloss/libsysbase/clocks.c
+new file mode 100644
+index 000000000..01cfee469
+--- /dev/null
+++ b/libgloss/libsysbase/clocks.c
+@@ -0,0 +1,34 @@
+#include <errno.h>
+#include <time.h>
+#include <sys/iosupport.h>
+
+int clock_gettime(clockid_t clock_id, struct timespec *tp)
+{
+   if ( __syscalls.clock_gettime ) {
+      return __syscalls.clock_gettime(clock_id, tp);
+   } else {
+      errno = ENOSYS;
+      return -1;
+   }
+}
+
+int clock_settime(clockid_t clock_id, const struct timespec *tp)
+{
+   if ( __syscalls.clock_settime ) {
+      return __syscalls.clock_settime(clock_id, tp);
+   } else {
+      errno = ENOSYS;
+      return -1;
+   }
+}
+
+int clock_getres (clockid_t clock_id, struct timespec *res)
+{
+   if ( __syscalls.clock_getres ) {
+      return __syscalls.clock_getres(clock_id, res);
+   } else {
+      errno = ENOSYS;
+      return -1;
+   }
+}
+
 diff --git a/libgloss/libsysbase/close.c b/libgloss/libsysbase/close.c
 new file mode 100644
 index 000000000..931ad07b1
@@ -6140,10 +6180,10 @@ index 000000000..f3fcc88f7
 +}
 diff --git a/libgloss/libsysbase/iosupport.c b/libgloss/libsysbase/iosupport.c
 new file mode 100644
-index 000000000..4f131275e
+index 000000000..948c6ef93
 --- /dev/null
 +++ b/libgloss/libsysbase/iosupport.c
-@@ -0,0 +1,138 @@
+@@ -0,0 +1,140 @@
 +#include <stdlib.h>
 +#include <string.h>
 +#include <ctype.h>
@@ -6194,6 +6234,8 @@ index 000000000..4f131275e
 +	NULL,		// chmod_r
 +	NULL,		// fchmod_r
 +	NULL,		// rmdir_r
+	NULL,		// lstat_r
+	NULL,		// utimes_r
 +};
 +
 +//---------------------------------------------------------------------------------
@@ -6422,6 +6464,43 @@ index 000000000..eb232c86b
 +	return ret;
 +
 +}
+diff --git a/libgloss/libsysbase/lstat.c b/libgloss/libsysbase/lstat.c
+new file mode 100644
+index 000000000..fc393430b
+--- /dev/null
+++ b/libgloss/libsysbase/lstat.c
+@@ -0,0 +1,31 @@
+#include "config.h"
+#include <_ansi.h>
+#include <_syslist.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/iosupport.h>
+#include <errno.h>
+
+
+//---------------------------------------------------------------------------------
+int lstat (const char *__restrict __path, struct stat *__restrict __buf ) {
+//---------------------------------------------------------------------------------
+	struct _reent *r = _REENT;
+	int dev,ret;
+
+	dev = FindDevice(__path);
+
+	if(dev!=-1) {
+		if (devoptab_list[dev]->lstat_r) {
+			r->deviceData = devoptab_list[dev]->deviceData;
+			ret = devoptab_list[dev]->lstat_r(r,__path,__buf);
+		} else {
+			r->_errno=ENOSYS;
+		}
+	} else {
+		ret = -1;
+		r->_errno = ENODEV;
+	}
+	return ret;
+}
+
 diff --git a/libgloss/libsysbase/malloc_vars.c b/libgloss/libsysbase/malloc_vars.c
 new file mode 100644
 index 000000000..456590956
@@ -6455,6 +6534,26 @@ index 000000000..b4fcbd3d7
 +
 +	return ret;
 +}
+diff --git a/libgloss/libsysbase/nanosleep.c b/libgloss/libsysbase/nanosleep.c
+new file mode 100644
+index 000000000..3c96fc61b
+--- /dev/null
+++ b/libgloss/libsysbase/nanosleep.c
+@@ -0,0 +1,14 @@
+#include <errno.h>
+#include <time.h>
+#include <sys/iosupport.h>
+
+int nanosleep(const struct timespec *req, struct timespec *rem)
+{
+   if ( __syscalls.nanosleep ) {
+      return __syscalls.nanosleep(req, rem);
+   } else {
+      *rem = *req;
+      errno = ENOSYS;
+      return -1;
+   }
+}
 diff --git a/libgloss/libsysbase/open.c b/libgloss/libsysbase/open.c
 new file mode 100644
 index 000000000..f8d98fd3b
@@ -6696,6 +6795,110 @@ index 000000000..5dd550c5c
 +	heap_start += incr;
 +	return (caddr_t) prev_heap_start;
 +}
+diff --git a/libgloss/libsysbase/scandir.c b/libgloss/libsysbase/scandir.c
+new file mode 100644
+index 000000000..1333df4b2
+--- /dev/null
+++ b/libgloss/libsysbase/scandir.c
+@@ -0,0 +1,74 @@
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <stddef.h>
+#include <dirent.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+
+/*
+ * The DIRSIZ macro gives the minimum record length which will hold
+ * the directory entry.  This requires the amount of space in struct dirent
+ * without the d_name field, plus enough space for the name with a terminating
+ * null byte (dp->d_namlen+1), rounded up to a 4 byte boundary.
+ */
+#undef DIRSIZ
+#ifdef _DIRENT_HAVE_D_NAMLEN
+#define DIRSIZ(dp) \
+    (offsetof (struct dirent, d_name) + (((dp)->d_namlen+1 + 3) &~ 3))
+#else
+#define DIRSIZ(dp) \
+    (offsetof (struct dirent, d_name) + ((strlen((dp)->d_name)+1 + 3) &~ 3))
+#endif
+
+int
+scandir (const char *dirname,
+	struct dirent ***namelist,
+	int (*filter) __P((const struct dirent *)),
+	int (*compar) __P((const struct dirent **, const struct dirent **)))
+{
+	DIR *d = opendir(dirname);
+
+	if (!d) return -1;
+
+	struct dirent *de, **names = NULL, **tmp;
+	size_t cnt = 0, len = 0;
+
+	while (de = readdir(d)) {
+		if (filter && ! filter(de)) continue;
+		if (cnt >= len) {
+			len = 2*len+1;
+			if (len > SIZE_MAX/sizeof(*names)) break;
+			tmp = realloc(names, len * sizeof(*names));
+			if (!tmp) break;
+			names = tmp;
+		}
+		names[cnt] = malloc(DIRSIZ(de));
+		if (!names[cnt]) break;
+		memcpy(names[cnt++], de, DIRSIZ(de));
+	}
+
+	closedir(d);
+
+	if(errno) {
+		if (names) while(cnt-- > 0) free(names[cnt]);
+		free(names);
+		return -1;
+	}
+
+	if (compar) qsort(names, cnt, sizeof(*names), (int (*)(const void *, const void *))compar);
+
+	*namelist = names;
+	return cnt;
+}
+
+/*
+ * Alphabetic order comparison routine for those who want it.
+ */
+int
+alphasort (const struct dirent **d1,
+       const struct dirent **d2)
+{
+       return(strcmp((*d1)->d_name, (*d2)->d_name));
+}
+
+diff --git a/libgloss/libsysbase/sleep.c b/libgloss/libsysbase/sleep.c
+new file mode 100644
+index 000000000..f3aa97954
+--- /dev/null
+++ b/libgloss/libsysbase/sleep.c
+@@ -0,0 +1,18 @@
+/* Copied from libc/posix/sleep.c, removed the check for HAVE_NANOSLEEP */
+
+/* Written 2000 by Werner Almesberger */
+
+#include <errno.h>
+#include <time.h>
+#include <unistd.h>
+
+unsigned sleep(unsigned seconds)
+{
+    struct timespec ts;
+
+    ts.tv_sec = seconds;
+    ts.tv_nsec = 0;
+    if (!nanosleep(&ts,&ts)) return 0;
+    if (errno == EINTR) return ts.tv_sec;
+    return -1;
+}
 diff --git a/libgloss/libsysbase/stat.c b/libgloss/libsysbase/stat.c
 new file mode 100644
 index 000000000..d0ad00202
@@ -6772,10 +6975,10 @@ index 000000000..84e221340
 +}
 diff --git a/libgloss/libsysbase/syscall_support.c b/libgloss/libsysbase/syscall_support.c
 new file mode 100644
-index 000000000..044f12d16
+index 000000000..53fead72a
 --- /dev/null
 +++ b/libgloss/libsysbase/syscall_support.c
-@@ -0,0 +1,99 @@
+@@ -0,0 +1,103 @@
 +#include <sys/iosupport.h>
 +
 +//---------------------------------------------------------------------------------
@@ -6795,6 +6998,10 @@ index 000000000..044f12d16
 +	NULL,	// lock_release_recursive
 +	NULL,	// lock_close_recursive
 +	NULL,	// __getreent
+	NULL,	// clock_gettime
+	NULL,	// clock_settime
+	NULL,	// clock_getres
+	NULL,	// nanosleep
 +};
 +
 +void __libc_lock_init(_LOCK_T *lock) {
@@ -6998,6 +7205,81 @@ index 000000000..7920b79ac
 +	return ret;
 +}
 +
+diff --git a/libgloss/libsysbase/usleep.c b/libgloss/libsysbase/usleep.c
+new file mode 100644
+index 000000000..b54714775
+--- /dev/null
+++ b/libgloss/libsysbase/usleep.c
+@@ -0,0 +1,18 @@
+/* Copied from libc/posix/sleep.c, removed the check for HAVE_NANOSLEEP */
+
+/* Written 2000 by Werner Almesberger */
+
+#include <errno.h>
+#include <time.h>
+#include <unistd.h>
+
+int usleep(useconds_t useconds)
+{
+	struct timespec ts;
+
+	ts.tv_sec = (long int)useconds / 1000000;
+	ts.tv_nsec = ((long int)useconds % 1000000) * 1000;
+	if (!nanosleep(&ts,&ts)) return 0;
+	if (errno == EINTR) return ts.tv_sec;
+	return -1;
+}
+diff --git a/libgloss/libsysbase/utime.c b/libgloss/libsysbase/utime.c
+new file mode 100644
+index 000000000..f72bf9fc6
+--- /dev/null
+++ b/libgloss/libsysbase/utime.c
+@@ -0,0 +1,45 @@
+#include "config.h"
+
+#include <errno.h>
+#include <stdio.h>
+#include <time.h>
+#include <utime.h>
+#include <sys/iosupport.h>
+
+int utimes(const char *filename, const struct timeval times[2])
+{
+        struct _reent *r = _REENT;
+        int dev,ret;
+
+        dev = FindDevice(filename);
+
+        if(dev!=-1) {
+                if (devoptab_list[dev]->utimes_r) {
+                        r->deviceData = devoptab_list[dev]->deviceData;
+                        ret = devoptab_list[dev]->utimes_r(r,filename,times);
+                } else {
+                        r->_errno=ENOSYS;
+                }
+        } else {
+                ret = -1;
+                r->_errno = ENODEV;
+        }
+        return ret;
+
+
+
+}
+
+
+int utime(const char *filename, const struct utimbuf *times)
+{
+        struct timeval t[2];
+        if (times) {
+                t[0].tv_sec  = times->actime;
+                t[0].tv_usec = 0;
+                t[1].tv_sec  = times->modtime;
+                t[1].tv_usec = 0;
+        }
+
+        return utimes(filename, t);
+}
 diff --git a/libgloss/libsysbase/wait.c b/libgloss/libsysbase/wait.c
 new file mode 100644
 index 000000000..247486e42
@@ -7141,37 +7423,18 @@ index eb645868b..9cb69fde9 100644
 	syscall_dir=syscalls
 	;;
 diff --git a/newlib/libc/include/stdio.h b/newlib/libc/include/stdio.h
-index cbc0fa989..5de5d1b81 100644
+index cbc0fa989..10960f912 100644
 --- a/newlib/libc/include/stdio.h
 +++ b/newlib/libc/include/stdio.h
-@@ -227,13 +227,13 @@ int	fgetpos (FILE *, _fpos_t *);
- #else
- int	fgetpos (FILE *__restrict, fpos_t *__restrict);
- #endif
-int	fseek (FILE *, long, int);
-+int	fseek (FILE *, off_t, int);
- #ifdef _COMPILING_NEWLIB
- int	fsetpos (FILE *, const _fpos_t *);
+@@ -233,7 +233,7 @@ int	fsetpos (FILE *, const _fpos_t *);
 #else
 int	fsetpos (FILE *, const fpos_t *);
 #endif
 -long	ftell ( FILE *);
-+off_t ftell ( FILE *);
+long ftell ( FILE *);
 void	rewind (FILE *);
 void	clearerr (FILE *);
 int	feof (FILE *);
-@@ -438,9 +438,9 @@ size_t	_fread_r (struct _reent *, void *__restrict, size_t _size, size_t _n, FIL
- size_t	_fread_unlocked_r (struct _reent *, void *__restrict, size_t _size, size_t _n, FILE *__restrict);
- int	_fscanf_r (struct _reent *, FILE *__restrict, const char *__restrict, ...)
-                _ATTRIBUTE ((__format__ (__scanf__, 3, 4)));
-int	_fseek_r (struct _reent *, FILE *, long, int);
-+int	_fseek_r (struct _reent *, FILE *, off_t, int);
- int	_fseeko_r (struct _reent *, FILE *, _off_t, int);
-long	_ftell_r (struct _reent *, FILE *);
-+off_t	_ftell_r (struct _reent *, FILE *);
- _off_t	_ftello_r (struct _reent *, FILE *);
- void	_rewind_r (struct _reent *, FILE *);
- size_t	_fwrite_r (struct _reent *, const void *__restrict, size_t _size, size_t _n, FILE *__restrict);
 diff --git a/newlib/libc/include/sys/config.h b/newlib/libc/include/sys/config.h
 index 2082dfdb1..e535f189b 100644
 --- a/newlib/libc/include/sys/config.h
@@ -7187,10 +7450,10 @@ index 2082dfdb1..e535f189b 100644
 #define MALLOC_ALIGNMENT 16
 #endif
 diff --git a/newlib/libc/include/sys/dirent.h b/newlib/libc/include/sys/dirent.h
-index a3fb5c02c..1ead46ba0 100644
+index a3fb5c02c..5debd1525 100644
 --- a/newlib/libc/include/sys/dirent.h
 +++ b/newlib/libc/include/sys/dirent.h
-@@ -1,13 +1,52 @@
+@@ -1,13 +1,58 @@
 /* <dirent.h> includes <sys/dirent.h>, which is this file.  On a
    system which supports <dirent.h>, this file is overridden by
    dirent.h in the libc/sys/.../sys directory.  On a system which does
@@ -7240,18 +7503,38 @@ index a3fb5c02c..1ead46ba0 100644
 +	void rewinddir(DIR *dirp);
 +	void seekdir(DIR *dirp, long int loc);
 +	long int telldir(DIR *dirp);
+
+	int scandir(const char *dirp, struct dirent ***namelist,
+		int (*filter)(const struct dirent *),
+		int (*compar)(const struct dirent **, const struct dirent **));
+
+	int alphasort(const struct dirent **a, const struct dirent **b);
 +
 #ifdef __cplusplus
 }
 #endif
 +
 +#endif // _dirent_h_
+diff --git a/newlib/libc/include/sys/features.h b/newlib/libc/include/sys/features.h
+index 2900b332f..6efb54eb3 100644
+--- a/newlib/libc/include/sys/features.h
+++ b/newlib/libc/include/sys/features.h
+@@ -330,6 +330,9 @@ extern "C" {
+ #  define __SSP_FORTIFY_LEVEL 0
+ #endif
+ 
+#define _POSIX_MONOTONIC_CLOCK		200112L
+#define _POSIX_TIMERS			1
+
+ /* RTEMS adheres to POSIX -- 1003.1b with some features from annexes.  */
+ 
+ #ifdef __rtems__
 diff --git a/newlib/libc/include/sys/iosupport.h b/newlib/libc/include/sys/iosupport.h
 new file mode 100644
-index 000000000..10a6a716d
+index 000000000..dfed4107e
 --- /dev/null
 +++ b/newlib/libc/include/sys/iosupport.h
-@@ -0,0 +1,105 @@
+@@ -0,0 +1,112 @@
 +//---------------------------------------------------------------------------------
 +#ifndef __iosupp_h__
 +#define __iosupp_h__
@@ -7264,12 +7547,13 @@ index 000000000..10a6a716d
 +#include <reent.h>
 +#include <sys/stat.h>
 +#include <sys/statvfs.h>
+#include <time.h>
 +
 +enum	{
 +	STD_IN,
 +	STD_OUT,
 +	STD_ERR,
-+	STD_MAX = 16
+	STD_MAX = 35
 +};
 +
 +
@@ -7316,6 +7600,8 @@ index 000000000..10a6a716d
 +	int (*chmod_r)(struct _reent *r, const char *path, mode_t mode);
 +	int (*fchmod_r)(struct _reent *r, void *fd, mode_t mode);
 +	int (*rmdir_r)(struct _reent *r, const char *name);
+	int (*lstat_r)(struct _reent *r, const char *file, struct stat *st);
+	int (*utimes_r)(struct _reent *r, const char *filename, const struct timeval times[2]);
 +
 +} devoptab_t;
 +
@@ -7336,6 +7622,10 @@ index 000000000..10a6a716d
 +	void (*lock_release_recursive) (_LOCK_RECURSIVE_T *lock);
 +	void (*lock_close_recursive) (_LOCK_RECURSIVE_T *lock);
 +	struct _reent *(*getreent) ();
+	int (*clock_gettime)(clockid_t clock_id, struct timespec *tp);
+	int (*clock_settime)(clockid_t clock_id, const struct timespec *tp);
+	int (*clock_getres)(clockid_t clock_id, struct timespec *res);
+	int (*nanosleep)(const struct timespec *req, struct timespec *rem);
 +} __syscalls_t;
 +
 +extern __syscalls_t __syscalls;
@@ -7378,6 +7668,21 @@ index 1ef226194..ce3721a14 100644
 };
 
 #ifdef _REENT_GLOBAL_STDIO_STREAMS
+diff --git a/newlib/libc/include/sys/stat.h b/newlib/libc/include/sys/stat.h
+index eee98db64..aed9c1746 100644
+--- a/newlib/libc/include/sys/stat.h
+++ b/newlib/libc/include/sys/stat.h
+@@ -152,8 +152,9 @@ int	mkfifo (const char *__path, mode_t __mode );
+ int	stat (const char *__restrict __path, struct stat *__restrict __sbuf );
+ mode_t	umask (mode_t __mask );
+ 
+-#if defined (__SPU__) || defined(__rtems__) || defined(__CYGWIN__) && !defined(__INSIDE_CYGWIN__)
+ int	lstat (const char *__restrict __path, struct stat *__restrict __buf );
+
+#if defined (__SPU__) || defined(__rtems__) || defined(__CYGWIN__) && !defined(__INSIDE_CYGWIN__)
+ int	mknod (const char *__path, mode_t __mode, dev_t __dev );
+ #endif
+ 
 diff --git a/newlib/libc/include/sys/statvfs.h b/newlib/libc/include/sys/statvfs.h
 new file mode 100644
 index 000000000..380329d34
@@ -7420,6 +7725,32 @@ index 000000000..380329d34
 +
 +#endif // _SYS_STATVFS_H
 \ No newline at end of file
+diff --git a/newlib/libc/include/sys/utime.h b/newlib/libc/include/sys/utime.h
+index 5e937f103..635a7a6b8 100644
+--- a/newlib/libc/include/sys/utime.h
+++ b/newlib/libc/include/sys/utime.h
+@@ -9,12 +9,19 @@
+ extern "C" {
+ #endif
+ 
+-struct utimbuf 
+struct utimbuf
+ {
+   time_t actime;
+-  time_t modtime; 
+  time_t modtime;
+ };
+ 
+/* Functions */
+
+int utime(
+  const char           *path,
+  const struct utimbuf *times
+);
+
+ #ifdef __cplusplus
+ };
+ #endif
 diff --git a/newlib/libc/locale/locale.c b/newlib/libc/locale/locale.c
 index baa5451a6..a11f89473 100644
 --- a/newlib/libc/locale/locale.c
@@ -7730,50 +8061,6 @@ index b358d2b4a..29cec0229 100644
 	    {
 	      /* no more input: return partial result */
 #ifdef __SCLE
-diff --git a/newlib/libc/stdio/fseek.c b/newlib/libc/stdio/fseek.c
-index 9b3ea986c..7c633e11f 100644
--- a/newlib/libc/stdio/fseek.c
-+++ b/newlib/libc/stdio/fseek.c
-@@ -83,7 +83,7 @@ Supporting OS subroutines required: <<close>>, <<fstat>>, <<isatty>>,
- int
- _fseek_r (struct _reent *ptr,
-        register FILE *fp,
-       long offset,
-+       off_t offset,
-        int whence)
- {
-   return _fseeko_r (ptr, fp, offset, whence);
-@@ -93,7 +93,7 @@ _fseek_r (struct _reent *ptr,
- 
- int
- fseek (register FILE *fp,
-       long offset,
-+       off_t offset,
-        int whence)
- {
-   return _fseek_r (_REENT, fp, offset, whence);
-diff --git a/newlib/libc/stdio/ftell.c b/newlib/libc/stdio/ftell.c
-index e4a246199..f73baab68 100644
--- a/newlib/libc/stdio/ftell.c
-+++ b/newlib/libc/stdio/ftell.c
-@@ -82,7 +82,7 @@ static char sccsid[] = "%W% (Berkeley) %G%";
- #include <errno.h>
- #include "local.h"
- 
-long
-+off_t
- _ftell_r (struct _reent *ptr,
-        register FILE * fp)
- {
-@@ -99,7 +99,7 @@ _ftell_r (struct _reent *ptr,
- 
- #ifndef _REENT_ONLY
- 
-long
-+off_t
- ftell (register FILE * fp)
- {
-   return _ftell_r (_REENT, fp);
 diff --git a/newlib/libc/stdio/vfprintf.c b/newlib/libc/stdio/vfprintf.c
 index c4bf2dbe3..d756df37d 100644
 --- a/newlib/libc/stdio/vfprintf.c
@@ -7846,6 +8133,38 @@ index c3470a15c..626f13723 100644
 #include <_ansi.h>
 #include <reent.h>
 #include <newlib.h>
+diff --git a/newlib/libc/stdlib/aligned_alloc.c b/newlib/libc/stdlib/aligned_alloc.c
+index 88413ce86..24029a6f7 100644
+--- a/newlib/libc/stdlib/aligned_alloc.c
+++ b/newlib/libc/stdlib/aligned_alloc.c
+@@ -1,5 +1,5 @@
+ /*-
+- * Copyright (c) 2015 embedded brains GmbH
+ * Copyright (c) 2018 Dave Murphy
+  * All rights reserved.
+  *
+  * Redistribution and use in source and binary forms, with or without
+@@ -25,14 +25,15 @@
+  */
+ 
+ #include <stdlib.h>
+#include <malloc.h>
+#include <errno.h>
+ 
+ void *
+ aligned_alloc(size_t alignment, size_t size)
+ {
+-	void *p;
+-	int error;
+	if ((alignment !=0) && !(alignment & (alignment - 1 )) && !(size & (alignment - 1)))
+		return memalign(alignment,size);
+ 
+-	error = posix_memalign(&p, alignment, size);
+-
+-	return (error == 0 ? p : NULL);
+	errno = EINVAL;
+	return (void*)NULL;
+ }
 diff --git a/newlib/libc/stdlib/mbtowc_r.c b/newlib/libc/stdlib/mbtowc_r.c
 index 920a7ea3c..ba5ee7652 100644
 --- a/newlib/libc/stdlib/mbtowc_r.c
--- a/dkarm-eabi/rules/base_rules
+++ b/dkarm-eabi/rules/base_rules
@@ -104,8 +104,8 @@ export PORTLIBS_PATH	:=	$(DEVKITPRO)/portlibs
 #---------------------------------------------------------------------------------
 define bin2o
 	bin2s $< | $(AS) -o $(@)
-	echo "extern const u8" `(echo $(<F) | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"_end[];" > `(echo $(<F) | tr . _)`.h
-	echo "extern const u8" `(echo $(<F) | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"[];" >> `(echo $(<F) | tr . _)`.h
-	echo "extern const u32" `(echo $(<F) | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`_size";" >> `(echo $(<F) | tr . _)`.h
+	echo "extern const u8" `(echo $(<F) | sed -e 's/^\([0-9]\)/_\1/' -e 's/[^A-Za-z0-9_]/_/g')`"_end[];" > `(echo $(<F) | tr . _)`.h
+	echo "extern const u8" `(echo $(<F) | sed -e 's/^\([0-9]\)/_\1/' -e 's/[^A-Za-z0-9_]/_/g')`"[];" >> `(echo $(<F) | tr . _)`.h
+	echo "extern const u32" `(echo $(<F) | sed -e 's/^\([0-9]\)/_\1/' -e 's/[^A-Za-z0-9_]/_/g')`_size";" >> `(echo $(<F) | tr . _)`.h
 endef

--- a/dkarm-eabi/scripts/build-gcc.sh
+++ b/dkarm-eabi/scripts/build-gcc.sh
@@ -10,9 +10,10 @@ cd $target/binutils

 if [ ! -f configured-binutils ]
 then
-	CFLAGS=$cflags LDFLAGS=$ldflags ../../binutils-$BINUTILS_VER/configure \
+	CPPFLAGS="$cppflags $CPPFLAGS" LDFLAGS=$ldflags ../../binutils-$BINUTILS_VER/configure \
        --prefix=$prefix --target=$target --disable-nls --disable-werror \
-	--enable-lto --enable-plugins --enable-poison-system-directories \
+	--enable-lto --enable-plugins \
+	--enable-poison-system-directories \
 	$CROSS_PARAMS \
        || { echo "Error configuring binutils"; exit 1; }
 	touch configured-binutils
@@ -39,14 +40,13 @@ cd $target/gcc

 if [ ! -f configured-gcc ]
 then
-	CFLAGS="$cflags" \
-	CXXFLAGS="$cflags" \
+	CPPFLAGS="$cppflags $CPPFLAGS" \
 	LDFLAGS="$ldflags" \
 	CFLAGS_FOR_TARGET="-O2 -ffunction-sections -fdata-sections" \
 	CXXFLAGS_FOR_TARGET="-O2 -ffunction-sections -fdata-sections" \
 	LDFLAGS_FOR_TARGET="" \
 	../../gcc-$GCC_VER/configure \
-		--enable-languages=c,c++ \
+		--enable-languages=c,c++,objc,lto \
 		--with-gnu-as --with-gnu-ld --with-gcc \
 		--with-march=armv4t\
 		--enable-cxx-flags='-ffunction-sections' \
@@ -56,13 +56,15 @@ then
 		--enable-threads --disable-win32-registry --disable-nls --disable-debug\
 		--disable-libmudflap --disable-libssp --disable-libgomp \
 		--disable-libstdcxx-pch \
+		--enable-libstdcxx-time=yes \
+		--enable-libstdcxx-filesystem-ts \
 		--target=$target \
 		--with-newlib \
 		--with-headers=../../newlib-$NEWLIB_VER/newlib/libc/include \
 		--prefix=$prefix \
-		--enable-lto $plugin_ld\
+		--enable-lto\
 		--with-system-zlib \
-		--with-bugurl="http://wiki.devkitpro.org/index.php/Bug_Reports" --with-pkgversion="devkitARM release 48" \
+		--with-bugurl="http://wiki.devkitpro.org/index.php/Bug_Reports" --with-pkgversion="devkitARM release 50" \
 		$CROSS_PARAMS \
 		$CROSS_GCC_PARAMS \
 		|| { echo "Error configuring gcc"; exit 1; }
@@ -192,8 +194,7 @@ PLATFORM=`uname -s`

 if [ ! -f configured-gdb ]
 then
-	CFLAGS="$cflags" \
-	CXXFLAGS="$cflags" \
+	CPPFLAGS="$cppflags $CPPFLAGS" \
 	LDFLAGS="$ldflags" \
 	../../gdb-$GDB_VER/configure \
 	--disable-nls --prefix=$prefix --target=$target --disable-werror \
--- a/dkarm-eabi/scripts/build-tools.sh
+++ b/dkarm-eabi/scripts/build-tools.sh
@@ -6,7 +6,7 @@ do
 	dir=$(echo $archive | sed -e 's/\(.*\)\.tar\.bz2/\1/' )
 	cd $BUILDDIR/$dir
 	if [ ! -f configured ]; then
-		CXXFLAGS=$cflags CFLAGS=$cflags LDFLAGS=$ldflags ./configure --prefix=$prefix $CROSS_PARAMS || { echo "error configuring $archive"; exit 1; }
+		CPPFLAGS="$cppflags $CPPFLAGS" ./configure --prefix=$toolsprefix $CROSS_PARAMS || { echo "error configuring $archive"; exit 1; }
 		touch configured
 	fi
 	if [ ! -f built ]; then
--- a/dkppc/crtls/ogc.ld
+++ b/dkppc/crtls/ogc.ld
@@ -93,7 +93,11 @@ SECTIONS

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

 	.sdata     :
 	{
+		PROVIDE(_SDA_BASE_ = . );
 		*(.sdata)
 		*(.sdata.*)
 		*(.gnu.linkonce.s.*)
--- a/dkppc/crtls/rvl.ld
+++ b/dkppc/crtls/rvl.ld
@@ -104,7 +104,12 @@ SECTIONS

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

 	.sdata     :
 	{
+		PROVIDE(_SDA_BASE_ = .);
 		*(.sdata)
 		*(.sdata.*)
 		*(.gnu.linkonce.s.*)
--- a/dkppc/patches/binutils-2.28.patch
+++ b/dkppc/patches/binutils-2.28.patch
@@ -1,12 +0,0 @@
-diff -Nbaur binutils-2.27/opcodes/ppc-opc.c binutils-2.27-ppc/opcodes/ppc-opc.c
--- binutils-2.27/opcodes/ppc-opc.c	2016-08-03 08:36:54.000000000 +0100
-+++ binutils-2.27-ppc/opcodes/ppc-opc.c	2016-11-08 21:37:45.360000000 +0000
-@@ -3037,7 +3037,7 @@
- #define MFDEC1	PPC_OPCODE_POWER
- #define MFDEC2	PPC_OPCODE_PPC | PPC_OPCODE_601 | PPC_OPCODE_BOOKE | PPC_OPCODE_TITAN
- #define BOOKE	PPC_OPCODE_BOOKE
-#define NO371	PPC_OPCODE_BOOKE | PPC_OPCODE_PPCPS | PPC_OPCODE_EFS
-+#define NO371	PPC_OPCODE_BOOKE | PPC_OPCODE_EFS
- #define PPCE300 PPC_OPCODE_E300
- #define PPCSPE	PPC_OPCODE_SPE
- #define PPCISEL PPC_OPCODE_ISEL
--- a/dkppc/patches/binutils-2.31.1.patch
+++ b/dkppc/patches/binutils-2.31.1.patch
@@ -0,0 +1,12 @@
+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/gcc-8.1.0.patch
+++ b/dkppc/patches/gcc-8.1.0.patch
@@ -1,313 +0,0 @@
-diff -NBaur gcc-8.1.0/gcc/config/rs6000/rs6000.h gcc-8.1.0-ppc/gcc/config/rs6000/rs6000.h
--- gcc-8.1.0/gcc/config/rs6000/rs6000.h	2018-04-10 18:59:52.000000000 +0100
-+++ gcc-8.1.0-ppc/gcc/config/rs6000/rs6000.h	2018-05-14 03:54:39.523821687 +0100
-@@ -205,6 +205,7 @@
-   { "asm_cpu_476",		ASM_CPU_476_SPEC },			\
-   SUBTARGET_EXTRA_SPECS
- 
-+#if 0
- /* -mcpu=native handling only makes sense with compiler running on
-    an PowerPC chip.  If changing this condition, also change
-    the condition in driver-rs6000.c.  */
-@@ -219,6 +220,8 @@
- #else
- #define ASM_CPU_NATIVE_SPEC "%(asm_default)"
- #endif
-+#endif
-+#define ASM_CPU_NATIVE_SPEC "%(asm_default)"
- 
- #ifndef CC1_CPU_SPEC
- #ifdef HAVE_LOCAL_CPU_DETECT
-diff -NBaur gcc-8.1.0/gcc/config/rs6000/sysv4.h gcc-8.1.0-ppc/gcc/config/rs6000/sysv4.h
--- gcc-8.1.0/gcc/config/rs6000/sysv4.h	2018-01-03 10:03:58.000000000 +0000
-+++ gcc-8.1.0-ppc/gcc/config/rs6000/sysv4.h	2018-05-14 03:54:39.539914747 +0100
-@@ -565,7 +565,12 @@
- 
- /* Default starting address if specified.  */
- #define LINK_START_SPEC "\
-%{mads         : %(link_start_ads)         ; \
-+%{mgcn|mogc    : %(link_start_ogc)         ; \
-+  mvgc         : %(link_start_vgc)         ; \
-+  mgcbios      : %(link_start_gcb)         ; \
-+  mrvl         : %(link_start_rvl)         ; \
-+  mwup         : %(link_start_wup)         ; \
-+  mads         : %(link_start_ads)         ; \
-   myellowknife : %(link_start_yellowknife) ; \
-   mmvme        : %(link_start_mvme)        ; \
-   msim         : %(link_start_sim)         ; \
-@@ -596,7 +601,9 @@
- 
- /* Any specific OS flags.  */
- #define LINK_OS_SPEC "\
-%{mads         : %(link_os_ads)         ; \
-+%{mgcn|mogc|mvgc|mgcbios|mrvl         : %(link_os_ogc)         ; \
-+  mwup         : %(link_os_wup)         ; \
-+  mads         : %(link_os_ads)         ; \
-   myellowknife : %(link_os_yellowknife) ; \
-   mmvme        : %(link_os_mvme)        ; \
-   msim         : %(link_os_sim)         ; \
-@@ -614,7 +621,11 @@
- /* Override rs6000.h definition.  */
- #undef	CPP_SPEC
- #define	CPP_SPEC "%{posix: -D_POSIX_SOURCE} \
-%{mads         : %(cpp_os_ads)         ; \
-+%{mgcn         : %(cpp_os_gcn)         ; \
-+  mogc|mvgc|mgcbios         : %(cpp_os_ogc)         ; \
-+  mrvl         : %(cpp_os_rvl)         ; \
-+  mwup         : %(cpp_os_wup)         ; \
-+  mads         : %(cpp_os_ads)         ; \
-   myellowknife : %(cpp_os_yellowknife) ; \
-   mmvme        : %(cpp_os_mvme)        ; \
-   msim         : %(cpp_os_sim)         ; \
-@@ -628,7 +639,11 @@
- 
- #undef	STARTFILE_SPEC
- #define	STARTFILE_SPEC "\
-%{mads         : %(startfile_ads)         ; \
-+%{mgcn         : %(startfile_gcn)         ; \
-+  mogc|mvgc|mgcbios         : %(startfile_ogc)         ; \
-+  mrvl         : %(startfile_ogc)         ; \
-+  mwup         : %(startfile_wup)         ; \
-+  mads         : %(startfile_ads)         ; \
-   myellowknife : %(startfile_yellowknife) ; \
-   mmvme        : %(startfile_mvme)        ; \
-   msim         : %(startfile_sim)         ; \
-@@ -642,7 +657,9 @@
- 
- #undef	LIB_SPEC
- #define	LIB_SPEC "\
-%{mads         : %(lib_ads)         ; \
-+%{mgcn|mogc|mvgc|mgcbios|mrvl        : %(lib_ogc)         ; \
-+  mwup         : %(lib_wup)         ; \
-+  mads         : %(lib_ads)         ; \
-   myellowknife : %(lib_yellowknife) ; \
-   mmvme        : %(lib_mvme)        ; \
-   msim         : %(lib_sim)         ; \
-@@ -652,11 +669,13 @@
-   mcall-openbsd: %(lib_openbsd)     ; \
-                : %(lib_default)     }"
- 
-#define LIB_DEFAULT_SPEC "-lc"
-+#define LIB_DEFAULT_SPEC "--start-group -lsysbase -lc --end-group"
- 
- #undef	ENDFILE_SPEC
- #define	ENDFILE_SPEC "\
-%{mads         : %(endfile_ads)         ; \
-+%{mgcn|mogc|mvgc|mgcbios|mrvl         : %(endfile_ogc)         ; \
-+  mwup         : %(endfile_wup)         ; \
-+  mads         : %(endfile_ads)         ; \
-   myellowknife : %(endfile_yellowknife) ; \
-   mmvme        : %(endfile_mvme)        ; \
-   msim         : %(endfile_sim)         ; \
-@@ -672,16 +691,33 @@
- 
- /* Motorola ADS support.  */
- #define LIB_ADS_SPEC "--start-group -lads -lc --end-group"
-+#define LIB_OGC_SPEC "--start-group -lsysbase -lc --end-group"
-+#define LIB_WUP_SPEC "--start-group -lsysbase -lc --end-group"
- 
- #define	STARTFILE_ADS_SPEC "ecrti.o%s crt0.o%s crtbegin.o%s"
-+#define	STARTFILE_OGC_SPEC "ecrti.o%s crtbegin.o%s crtmain.o%s"
-+#define	STARTFILE_WUP_SPEC "ecrti.o%s crtbegin.o%s crtmain.o%s"
- 
- #define	ENDFILE_ADS_SPEC "crtend.o%s ecrtn.o%s"
-+#define	ENDFILE_OGC_SPEC "crtend.o%s ecrtn.o%s"
-+#define	ENDFILE_WUP_SPEC "crtend.o%s ecrtn.o%s"
- 
- #define LINK_START_ADS_SPEC "-T ads.ld%s"
-+#define LINK_START_OGC_SPEC "-T ogc.ld%s"
-+#define LINK_START_RVL_SPEC "-T rvl.ld%s"
-+#define LINK_START_WUP_SPEC "-T wup.ld%s"
-+#define LINK_START_VGC_SPEC "-T vgcogc.ld%s"
-+#define LINK_START_GCB_SPEC "-T gcbogc.ld%s"
- 
- #define LINK_OS_ADS_SPEC ""
-+#define LINK_OS_OGC_SPEC "--gc-sections"
-+#define LINK_OS_WUP_SPEC "--gc-sections"
- 
- #define CPP_OS_ADS_SPEC ""
-+#define CPP_OS_GCN_SPEC "-D__gamecube__ -ffunction-sections -fdata-sections"
-+#define CPP_OS_OGC_SPEC "-D__gamecube__ -DHW_DOL -ffunction-sections -fdata-sections"
-+#define CPP_OS_RVL_SPEC "-D__wii__ -DHW_RVL -ffunction-sections -fdata-sections"
-+#define CPP_OS_WUP_SPEC "-D__wiiu__ -DHW_WUP -ffunction-sections -fdata-sections"
- 
- /* Motorola Yellowknife support.  */
- #define LIB_YELLOWKNIFE_SPEC "--start-group -lyk -lc --end-group"
-@@ -882,6 +918,8 @@
- #undef	SUBTARGET_EXTRA_SPECS
- #define	SUBTARGET_EXTRA_SPECS						\
-   { "crtsavres_default",	CRTSAVRES_DEFAULT_SPEC },		\
-+  { "lib_ogc",			LIB_OGC_SPEC },				\
-+  { "lib_wup",			LIB_WUP_SPEC },	                        \
-   { "lib_ads",			LIB_ADS_SPEC },				\
-   { "lib_yellowknife",		LIB_YELLOWKNIFE_SPEC },			\
-   { "lib_mvme",			LIB_MVME_SPEC },			\
-@@ -891,6 +929,8 @@
-   { "lib_netbsd",		LIB_NETBSD_SPEC },			\
-   { "lib_openbsd",		LIB_OPENBSD_SPEC },			\
-   { "lib_default",		LIB_DEFAULT_SPEC },			\
-+  { "startfile_ogc",		STARTFILE_OGC_SPEC },			\
-+  { "startfile_wup",		STARTFILE_WUP_SPEC },			\
-   { "startfile_ads",		STARTFILE_ADS_SPEC },			\
-   { "startfile_yellowknife",	STARTFILE_YELLOWKNIFE_SPEC },		\
-   { "startfile_mvme",		STARTFILE_MVME_SPEC },			\
-@@ -900,6 +940,8 @@
-   { "startfile_netbsd",		STARTFILE_NETBSD_SPEC },		\
-   { "startfile_openbsd",	STARTFILE_OPENBSD_SPEC },		\
-   { "startfile_default",	STARTFILE_DEFAULT_SPEC },		\
-+  { "endfile_ogc",		ENDFILE_OGC_SPEC },			\
-+  { "endfile_wup",		ENDFILE_WUP_SPEC },			\
-   { "endfile_ads",		ENDFILE_ADS_SPEC },			\
-   { "endfile_yellowknife",	ENDFILE_YELLOWKNIFE_SPEC },		\
-   { "endfile_mvme",		ENDFILE_MVME_SPEC },			\
-@@ -911,7 +953,12 @@
-   { "endfile_default",		ENDFILE_DEFAULT_SPEC },			\
-   { "link_shlib",		LINK_SHLIB_SPEC },			\
-   { "link_start",		LINK_START_SPEC },			\
-+  { "link_start_vgc",		LINK_START_VGC_SPEC },			\
-+  { "link_start_gcb",		LINK_START_GCB_SPEC },			\
-+  { "link_start_rvl",		LINK_START_RVL_SPEC },			\
-+  { "link_start_wup",		LINK_START_WUP_SPEC },			\
-   { "link_start_ads",		LINK_START_ADS_SPEC },			\
-+  { "link_start_ogc",		LINK_START_OGC_SPEC },			\
-   { "link_start_yellowknife",	LINK_START_YELLOWKNIFE_SPEC },		\
-   { "link_start_mvme",		LINK_START_MVME_SPEC },			\
-   { "link_start_sim",		LINK_START_SIM_SPEC },			\
-@@ -921,6 +968,8 @@
-   { "link_start_openbsd",	LINK_START_OPENBSD_SPEC },		\
-   { "link_start_default",	LINK_START_DEFAULT_SPEC },		\
-   { "link_os",			LINK_OS_SPEC },				\
-+  { "link_os_ogc",		LINK_OS_OGC_SPEC },			\
-+  { "link_os_wup",		LINK_OS_WUP_SPEC },			\
-   { "link_os_ads",		LINK_OS_ADS_SPEC },			\
-   { "link_os_yellowknife",	LINK_OS_YELLOWKNIFE_SPEC },		\
-   { "link_os_mvme",		LINK_OS_MVME_SPEC },			\
-@@ -932,6 +981,10 @@
-   { "link_os_default",		LINK_OS_DEFAULT_SPEC },			\
-   { "cc1_secure_plt_default",	CC1_SECURE_PLT_DEFAULT_SPEC },		\
-   { "link_secure_plt",		LINK_SECURE_PLT_SPEC },			\
-+  { "cpp_os_gcn",		CPP_OS_GCN_SPEC },			\
-+  { "cpp_os_ogc",		CPP_OS_OGC_SPEC },			\
-+  { "cpp_os_rvl",		CPP_OS_RVL_SPEC },			\
-+  { "cpp_os_wup",		CPP_OS_WUP_SPEC },			\
-   { "cpp_os_ads",		CPP_OS_ADS_SPEC },			\
-   { "cpp_os_yellowknife",	CPP_OS_YELLOWKNIFE_SPEC },		\
-   { "cpp_os_mvme",		CPP_OS_MVME_SPEC },			\
-diff -NBaur gcc-8.1.0/gcc/config/rs6000/sysv4.opt gcc-8.1.0-ppc/gcc/config/rs6000/sysv4.opt
--- gcc-8.1.0/gcc/config/rs6000/sysv4.opt	2018-04-11 16:25:42.000000000 +0100
-+++ gcc-8.1.0-ppc/gcc/config/rs6000/sysv4.opt	2018-05-14 03:54:39.539914747 +0100
-@@ -124,6 +124,30 @@
- Target RejectNegative
- Link with libads.a, libc.a and crt0.o.
- 
-+mgcn
-+Target RejectNegative
-+Link with libsysbase.a and libc.a, use ogc linker script 
-+
-+mogc
-+Target RejectNegative
-+Link with libsysbase.a and libc.a, use ogc linker script 
-+
-+mgcbios
-+Target RejectNegative
-+Link with libsysbase.a and libc.a, use gcbogc linker script 
-+
-+mvgc
-+Target RejectNegative
-+Link with libsysbase.a and libc.a, use gcbogc linker script 
-+
-+mrvl
-+Target RejectNegative
-+Link with libsysbase.a and libc.a, use rvl linker script 
-+
-+mwup
-+Target RejectNegative
-+Link with libsysbase.a and libc.a, use wup linker script 
-+
- myellowknife
- Target RejectNegative
- Link with libyk.a, libc.a and crt0.o.
-diff -NBaur gcc-8.1.0/gcc/config.gcc gcc-8.1.0-ppc/gcc/config.gcc
--- gcc-8.1.0/gcc/config.gcc	2018-04-27 20:31:35.000000000 +0100
-+++ gcc-8.1.0-ppc/gcc/config.gcc	2018-05-14 03:58:47.902895652 +0100
-@@ -2459,7 +2459,7 @@
- 	use_gcc_stdint=wrap
- 	;;
- powerpc-*-eabi*)
-	tm_file="${tm_file} dbxelf.h elfos.h usegas.h freebsd-spec.h newlib-stdint.h rs6000/sysv4.h rs6000/eabi.h"
-+	tm_file="${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 -NBaur gcc-8.1.0/gcc/Makefile.in gcc-8.1.0-ppc/gcc/Makefile.in
--- gcc-8.1.0/gcc/Makefile.in	2018-03-09 15:24:44.000000000 +0000
-+++ gcc-8.1.0-ppc/gcc/Makefile.in	2018-05-14 03:54:39.539914747 +0100
-@@ -1098,8 +1098,8 @@
- # things like the go/%.o rule work properly; but we use $(*F) for the
- # file part, as we just want the file part of the stem, not the entire
- # file name.
-COMPILE = $(COMPILE.base) -MT $@ -MMD -MP -MF $(@D)/$(DEPDIR)/$(*F).TPo
-POSTCOMPILE = @mv $(@D)/$(DEPDIR)/$(*F).TPo $(@D)/$(DEPDIR)/$(*F).Po
-+COMPILE = $(COMPILE.base)
-+POSTCOMPILE =
- else
- COMPILE = source='$<' object='$@' libtool=no \
-     DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) $(COMPILE.base)
-diff -NBaur gcc-8.1.0/libcpp/Makefile.in gcc-8.1.0-ppc/libcpp/Makefile.in
--- gcc-8.1.0/libcpp/Makefile.in	2018-05-02 09:19:58.000000000 +0100
-+++ gcc-8.1.0-ppc/libcpp/Makefile.in	2018-05-14 03:54:39.543938012 +0100
-@@ -208,8 +208,7 @@
- # Note that we put the dependencies into a .Tpo file, then move them
- # into place if the compile succeeds.  We need this because gcc does
- # not atomically write the dependency output file.
-COMPILE = $(COMPILE.base) -o $@ -MT $@ -MMD -MP -MF $(DEPDIR)/$*.Tpo
-POSTCOMPILE = @mv $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
-+COMPILE = $(COMPILE.base) -o $@
- else
- COMPILE = source='$<' object='$@' libtool=no DEPDIR=$(DEPDIR) $(DEPMODE) \
- 	  $(depcomp) $(COMPILE.base)
-diff -NBaur gcc-8.1.0/libgcc/config/rs6000/crtrestvr.S gcc-8.1.0-ppc/libgcc/config/rs6000/crtrestvr.S
--- gcc-8.1.0/libgcc/config/rs6000/crtrestvr.S	2018-01-03 10:03:58.000000000 +0000
-+++ gcc-8.1.0-ppc/libgcc/config/rs6000/crtrestvr.S	2018-05-14 03:54:39.543938012 +0100
-@@ -24,7 +24,7 @@
- 
- /* On PowerPC64 Linux, these functions are provided by the linker.  */
- #ifndef __powerpc64__
-
-+#if 0
- #undef __ALTIVEC__
- #define __ALTIVEC__ 1
- 	#include "ppc-asm.h"
-@@ -86,3 +86,4 @@
- CFI_ENDPROC
- 
- #endif
-+#endif
-diff -NBaur gcc-8.1.0/libgcc/config/rs6000/crtsavevr.S gcc-8.1.0-ppc/libgcc/config/rs6000/crtsavevr.S
--- gcc-8.1.0/libgcc/config/rs6000/crtsavevr.S	2018-01-03 10:03:58.000000000 +0000
-+++ gcc-8.1.0-ppc/libgcc/config/rs6000/crtsavevr.S	2018-05-14 03:54:39.543938012 +0100
-@@ -24,7 +24,7 @@
- 
- /* On PowerPC64 Linux, these functions are provided by the linker.  */
- #ifndef __powerpc64__
-
-+#if 0
- #undef __ALTIVEC__
- #define __ALTIVEC__ 1
- 	#include "ppc-asm.h"
-@@ -86,3 +86,4 @@
- CFI_ENDPROC
- 
- #endif
-+#endif
-diff -NBaur gcc-8.1.0/libgcc/crtstuff.c gcc-8.1.0-ppc/libgcc/crtstuff.c
--- gcc-8.1.0/libgcc/crtstuff.c	2018-01-03 10:03:58.000000000 +0000
-+++ gcc-8.1.0-ppc/libgcc/crtstuff.c	2018-05-14 03:54:39.543938012 +0100
-@@ -47,6 +47,7 @@
- 
- /* Target machine header files require this define. */
- #define IN_LIBGCC2
-+#define USED_FOR_TARGET
- 
- /* FIXME: Including auto-host is incorrect, but until we have
-    identified the set of defines that need to go into auto-target.h,
--- a/dkppc/patches/gcc-8.2.0.patch
+++ b/dkppc/patches/gcc-8.2.0.patch
@@ -0,0 +1,924 @@
+diff --git a/config/gthr.m4 b/config/gthr.m4
+index 7b29f1f3327..814104f32a2 100644
+--- a/config/gthr.m4
+++ b/config/gthr.m4
+@@ -12,6 +12,7 @@ AC_DEFUN([GCC_AC_THREAD_HEADER],
+ [
+ case $1 in
+     aix)	thread_header=config/rs6000/gthr-aix.h ;;
+    dkp)	thread_header=config/rs6000/gthr-dkp.h ;;
+     dce)	thread_header=config/pa/gthr-dce.h ;;
+     lynx)	thread_header=config/gthr-lynx.h ;;
+     mipssde)	thread_header=config/mips/gthr-mipssde.h ;;
+diff --git a/gcc/config.gcc b/gcc/config.gcc
+index 532c33f4c2b..bb87330bbbe 100644
+--- a/gcc/config.gcc
+++ b/gcc/config.gcc
+@@ -2461,7 +2461,7 @@ powerpc-xilinx-eabi*)
+ 	use_gcc_stdint=wrap
+ 	;;
+ powerpc-*-eabi*)
+-	tm_file="${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 f46e797d610..fd39e64c38d 100644
+--- a/gcc/config/newlib-stdint.h
+++ b/gcc/config/newlib-stdint.h
+@@ -25,7 +25,7 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+ /* newlib uses 32-bit long in certain cases for all non-SPU
+    targets.  */
+ #ifndef STDINT_LONG32
+-#define STDINT_LONG32 (LONG_TYPE_SIZE == 32)
+#define STDINT_LONG32 0
+ #endif
+ 
+ #define SIG_ATOMIC_TYPE "int"
+diff --git a/gcc/config/rs6000/rs6000.h b/gcc/config/rs6000/rs6000.h
+index b83b304e3eb..b85359edcfc 100644
+--- a/gcc/config/rs6000/rs6000.h
+++ b/gcc/config/rs6000/rs6000.h
+@@ -212,6 +212,7 @@
+   { "asm_cpu_476",		ASM_CPU_476_SPEC },			\
+   SUBTARGET_EXTRA_SPECS
+ 
+#if 0
+ /* -mcpu=native handling only makes sense with compiler running on
+    an PowerPC chip.  If changing this condition, also change
+    the condition in driver-rs6000.c.  */
+@@ -226,6 +227,8 @@ extern const char *host_detect_local_cpu (int argc, const char **argv);
+ #else
+ #define ASM_CPU_NATIVE_SPEC "%(asm_default)"
+ #endif
+#endif
+#define ASM_CPU_NATIVE_SPEC "%(asm_default)"
+ 
+ #ifndef CC1_CPU_SPEC
+ #ifdef HAVE_LOCAL_CPU_DETECT
+diff --git a/gcc/config/rs6000/sysv4.h b/gcc/config/rs6000/sysv4.h
+index bb19d0dcd41..ff5f80b7298 100644
+--- a/gcc/config/rs6000/sysv4.h
+++ b/gcc/config/rs6000/sysv4.h
+@@ -565,7 +565,12 @@ ENDIAN_SELECT(" -mbig", " -mlittle", DEFAULT_ASM_ENDIAN)
+ 
+ /* Default starting address if specified.  */
+ #define LINK_START_SPEC "\
+-%{mads         : %(link_start_ads)         ; \
+%{mgcn|mogc    : %(link_start_ogc)         ; \
+  mvgc         : %(link_start_vgc)         ; \
+  mgcbios      : %(link_start_gcb)         ; \
+  mrvl         : %(link_start_rvl)         ; \
+  mwup         : %(link_start_wup)         ; \
+  mads         : %(link_start_ads)         ; \
+   myellowknife : %(link_start_yellowknife) ; \
+   mmvme        : %(link_start_mvme)        ; \
+   msim         : %(link_start_sim)         ; \
+@@ -596,7 +601,9 @@ ENDIAN_SELECT(" -mbig", " -mlittle", DEFAULT_ASM_ENDIAN)
+ 
+ /* Any specific OS flags.  */
+ #define LINK_OS_SPEC "\
+-%{mads         : %(link_os_ads)         ; \
+%{mgcn|mogc|mvgc|mgcbios|mrvl         : %(link_os_ogc)         ; \
+  mwup         : %(link_os_wup)         ; \
+  mads         : %(link_os_ads)         ; \
+   myellowknife : %(link_os_yellowknife) ; \
+   mmvme        : %(link_os_mvme)        ; \
+   msim         : %(link_os_sim)         ; \
+@@ -614,7 +621,11 @@ ENDIAN_SELECT(" -mbig", " -mlittle", DEFAULT_ASM_ENDIAN)
+ /* Override rs6000.h definition.  */
+ #undef	CPP_SPEC
+ #define	CPP_SPEC "%{posix: -D_POSIX_SOURCE} \
+-%{mads         : %(cpp_os_ads)         ; \
+%{mgcn         : %(cpp_os_gcn)         ; \
+  mogc|mvgc|mgcbios         : %(cpp_os_ogc)         ; \
+  mrvl         : %(cpp_os_rvl)         ; \
+  mwup         : %(cpp_os_wup)         ; \
+  mads         : %(cpp_os_ads)         ; \
+   myellowknife : %(cpp_os_yellowknife) ; \
+   mmvme        : %(cpp_os_mvme)        ; \
+   msim         : %(cpp_os_sim)         ; \
+@@ -628,7 +639,11 @@ ENDIAN_SELECT(" -mbig", " -mlittle", DEFAULT_ASM_ENDIAN)
+ 
+ #undef	STARTFILE_SPEC
+ #define	STARTFILE_SPEC "\
+-%{mads         : %(startfile_ads)         ; \
+%{mgcn         : %(startfile_gcn)         ; \
+  mogc|mvgc|mgcbios         : %(startfile_ogc)         ; \
+  mrvl         : %(startfile_ogc)         ; \
+  mwup         : %(startfile_wup)         ; \
+  mads         : %(startfile_ads)         ; \
+   myellowknife : %(startfile_yellowknife) ; \
+   mmvme        : %(startfile_mvme)        ; \
+   msim         : %(startfile_sim)         ; \
+@@ -642,7 +657,9 @@ ENDIAN_SELECT(" -mbig", " -mlittle", DEFAULT_ASM_ENDIAN)
+ 
+ #undef	LIB_SPEC
+ #define	LIB_SPEC "\
+-%{mads         : %(lib_ads)         ; \
+%{mgcn|mogc|mvgc|mgcbios|mrvl        : %(lib_ogc)         ; \
+  mwup         : %(lib_wup)         ; \
+  mads         : %(lib_ads)         ; \
+   myellowknife : %(lib_yellowknife) ; \
+   mmvme        : %(lib_mvme)        ; \
+   msim         : %(lib_sim)         ; \
+@@ -652,11 +669,13 @@ ENDIAN_SELECT(" -mbig", " -mlittle", DEFAULT_ASM_ENDIAN)
+   mcall-openbsd: %(lib_openbsd)     ; \
+                : %(lib_default)     }"
+ 
+-#define LIB_DEFAULT_SPEC "-lc"
+#define LIB_DEFAULT_SPEC "--start-group -lsysbase -lc --end-group"
+ 
+ #undef	ENDFILE_SPEC
+ #define	ENDFILE_SPEC "\
+-%{mads         : %(endfile_ads)         ; \
+%{mgcn|mogc|mvgc|mgcbios|mrvl         : %(endfile_ogc)         ; \
+  mwup         : %(endfile_wup)         ; \
+  mads         : %(endfile_ads)         ; \
+   myellowknife : %(endfile_yellowknife) ; \
+   mmvme        : %(endfile_mvme)        ; \
+   msim         : %(endfile_sim)         ; \
+@@ -672,16 +691,33 @@ ENDIAN_SELECT(" -mbig", " -mlittle", DEFAULT_ASM_ENDIAN)
+ 
+ /* Motorola ADS support.  */
+ #define LIB_ADS_SPEC "--start-group -lads -lc --end-group"
+#define LIB_OGC_SPEC "--start-group -lsysbase -lc --end-group"
+#define LIB_WUP_SPEC "--start-group -lsysbase -lc --end-group"
+ 
+ #define	STARTFILE_ADS_SPEC "ecrti.o%s crt0.o%s crtbegin.o%s"
+#define	STARTFILE_OGC_SPEC "ecrti.o%s crtbegin.o%s crtmain.o%s"
+#define	STARTFILE_WUP_SPEC "ecrti.o%s crtbegin.o%s crtmain.o%s"
+ 
+ #define	ENDFILE_ADS_SPEC "crtend.o%s ecrtn.o%s"
+#define	ENDFILE_OGC_SPEC "crtend.o%s ecrtn.o%s"
+#define	ENDFILE_WUP_SPEC "crtend.o%s ecrtn.o%s"
+ 
+ #define LINK_START_ADS_SPEC "-T ads.ld%s"
+#define LINK_START_OGC_SPEC "-T ogc.ld%s"
+#define LINK_START_RVL_SPEC "-T rvl.ld%s"
+#define LINK_START_WUP_SPEC "-T wup.ld%s"
+#define LINK_START_VGC_SPEC "-T vgcogc.ld%s"
+#define LINK_START_GCB_SPEC "-T gcbogc.ld%s"
+ 
+ #define LINK_OS_ADS_SPEC ""
+#define LINK_OS_OGC_SPEC "--gc-sections"
+#define LINK_OS_WUP_SPEC "--gc-sections"
+ 
+ #define CPP_OS_ADS_SPEC ""
+#define CPP_OS_GCN_SPEC "-D__gamecube__ -ffunction-sections -fdata-sections"
+#define CPP_OS_OGC_SPEC "-D__gamecube__ -DHW_DOL -ffunction-sections -fdata-sections"
+#define CPP_OS_RVL_SPEC "-D__wii__ -DHW_RVL -ffunction-sections -fdata-sections"
+#define CPP_OS_WUP_SPEC "-D__wiiu__ -DHW_WUP -ffunction-sections -fdata-sections"
+ 
+ /* Motorola Yellowknife support.  */
+ #define LIB_YELLOWKNIFE_SPEC "--start-group -lyk -lc --end-group"
+@@ -882,6 +918,8 @@ ncrtn.o%s"
+ #undef	SUBTARGET_EXTRA_SPECS
+ #define	SUBTARGET_EXTRA_SPECS						\
+   { "crtsavres_default",	CRTSAVRES_DEFAULT_SPEC },		\
+  { "lib_ogc",			LIB_OGC_SPEC },				\
+  { "lib_wup",			LIB_WUP_SPEC },	                        \
+   { "lib_ads",			LIB_ADS_SPEC },				\
+   { "lib_yellowknife",		LIB_YELLOWKNIFE_SPEC },			\
+   { "lib_mvme",			LIB_MVME_SPEC },			\
+@@ -891,6 +929,8 @@ ncrtn.o%s"
+   { "lib_netbsd",		LIB_NETBSD_SPEC },			\
+   { "lib_openbsd",		LIB_OPENBSD_SPEC },			\
+   { "lib_default",		LIB_DEFAULT_SPEC },			\
+  { "startfile_ogc",		STARTFILE_OGC_SPEC },			\
+  { "startfile_wup",		STARTFILE_WUP_SPEC },			\
+   { "startfile_ads",		STARTFILE_ADS_SPEC },			\
+   { "startfile_yellowknife",	STARTFILE_YELLOWKNIFE_SPEC },		\
+   { "startfile_mvme",		STARTFILE_MVME_SPEC },			\
+@@ -900,6 +940,8 @@ ncrtn.o%s"
+   { "startfile_netbsd",		STARTFILE_NETBSD_SPEC },		\
+   { "startfile_openbsd",	STARTFILE_OPENBSD_SPEC },		\
+   { "startfile_default",	STARTFILE_DEFAULT_SPEC },		\
+  { "endfile_ogc",		ENDFILE_OGC_SPEC },			\
+  { "endfile_wup",		ENDFILE_WUP_SPEC },			\
+   { "endfile_ads",		ENDFILE_ADS_SPEC },			\
+   { "endfile_yellowknife",	ENDFILE_YELLOWKNIFE_SPEC },		\
+   { "endfile_mvme",		ENDFILE_MVME_SPEC },			\
+@@ -911,7 +953,12 @@ ncrtn.o%s"
+   { "endfile_default",		ENDFILE_DEFAULT_SPEC },			\
+   { "link_shlib",		LINK_SHLIB_SPEC },			\
+   { "link_start",		LINK_START_SPEC },			\
+  { "link_start_vgc",		LINK_START_VGC_SPEC },			\
+  { "link_start_gcb",		LINK_START_GCB_SPEC },			\
+  { "link_start_rvl",		LINK_START_RVL_SPEC },			\
+  { "link_start_wup",		LINK_START_WUP_SPEC },			\
+   { "link_start_ads",		LINK_START_ADS_SPEC },			\
+  { "link_start_ogc",		LINK_START_OGC_SPEC },			\
+   { "link_start_yellowknife",	LINK_START_YELLOWKNIFE_SPEC },		\
+   { "link_start_mvme",		LINK_START_MVME_SPEC },			\
+   { "link_start_sim",		LINK_START_SIM_SPEC },			\
+@@ -921,6 +968,8 @@ ncrtn.o%s"
+   { "link_start_openbsd",	LINK_START_OPENBSD_SPEC },		\
+   { "link_start_default",	LINK_START_DEFAULT_SPEC },		\
+   { "link_os",			LINK_OS_SPEC },				\
+  { "link_os_ogc",		LINK_OS_OGC_SPEC },			\
+  { "link_os_wup",		LINK_OS_WUP_SPEC },			\
+   { "link_os_ads",		LINK_OS_ADS_SPEC },			\
+   { "link_os_yellowknife",	LINK_OS_YELLOWKNIFE_SPEC },		\
+   { "link_os_mvme",		LINK_OS_MVME_SPEC },			\
+@@ -932,6 +981,10 @@ ncrtn.o%s"
+   { "link_os_default",		LINK_OS_DEFAULT_SPEC },			\
+   { "cc1_secure_plt_default",	CC1_SECURE_PLT_DEFAULT_SPEC },		\
+   { "link_secure_plt",		LINK_SECURE_PLT_SPEC },			\
+  { "cpp_os_gcn",		CPP_OS_GCN_SPEC },			\
+  { "cpp_os_ogc",		CPP_OS_OGC_SPEC },			\
+  { "cpp_os_rvl",		CPP_OS_RVL_SPEC },			\
+  { "cpp_os_wup",		CPP_OS_WUP_SPEC },			\
+   { "cpp_os_ads",		CPP_OS_ADS_SPEC },			\
+   { "cpp_os_yellowknife",	CPP_OS_YELLOWKNIFE_SPEC },		\
+   { "cpp_os_mvme",		CPP_OS_MVME_SPEC },			\
+diff --git a/gcc/config/rs6000/sysv4.opt b/gcc/config/rs6000/sysv4.opt
+index 34fea0ddd08..9451447fde0 100644
+--- a/gcc/config/rs6000/sysv4.opt
+++ b/gcc/config/rs6000/sysv4.opt
+@@ -124,6 +124,30 @@ mads
+ Target RejectNegative
+ Link with libads.a, libc.a and crt0.o.
+ 
+mgcn
+Target RejectNegative
+Link with libsysbase.a and libc.a, use ogc linker script 
+
+mogc
+Target RejectNegative
+Link with libsysbase.a and libc.a, use ogc linker script 
+
+mgcbios
+Target RejectNegative
+Link with libsysbase.a and libc.a, use gcbogc linker script 
+
+mvgc
+Target RejectNegative
+Link with libsysbase.a and libc.a, use gcbogc linker script 
+
+mrvl
+Target RejectNegative
+Link with libsysbase.a and libc.a, use rvl linker script 
+
+mwup
+Target RejectNegative
+Link with libsysbase.a and libc.a, use wup linker script 
+
+ myellowknife
+ Target RejectNegative
+ Link with libyk.a, libc.a and crt0.o.
+diff --git a/gcc/configure b/gcc/configure
+index 6121e163259..6584112e6a1 100755
+--- a/gcc/configure
+++ b/gcc/configure
+@@ -11692,7 +11692,7 @@ case ${enable_threads} in
+     # default
+     target_thread_file='single'
+     ;;
+-  aix | dce | lynx | mipssde | posix | rtems | \
+  aix | dce | dkp | lynx | mipssde | posix | rtems | \
+   single | tpf | vxworks | win32)
+     target_thread_file=${enable_threads}
+     ;;
+diff --git a/gcc/configure.ac b/gcc/configure.ac
+index b066cc609e1..c42b3ef5fc6 100644
+--- a/gcc/configure.ac
+++ b/gcc/configure.ac
+@@ -1611,7 +1611,7 @@ case ${enable_threads} in
+     # default
+     target_thread_file='single'
+     ;;
+-  aix | dce | lynx | mipssde | posix | rtems | \
+  aix | dce | dkp | lynx | mipssde | posix | rtems | \
+   single | tpf | vxworks | win32)
+     target_thread_file=${enable_threads}
+     ;;
+diff --git a/libgcc/config/rs6000/crtrestvr.S b/libgcc/config/rs6000/crtrestvr.S
+index ba2b2623301..8d866107142 100644
+--- a/libgcc/config/rs6000/crtrestvr.S
+++ b/libgcc/config/rs6000/crtrestvr.S
+@@ -24,7 +24,7 @@
+ 
+ /* On PowerPC64 Linux, these functions are provided by the linker.  */
+ #ifndef __powerpc64__
+-
+#if 0
+ #undef __ALTIVEC__
+ #define __ALTIVEC__ 1
+ 	#include "ppc-asm.h"
+@@ -86,3 +86,4 @@ FUNC_END(_restvr_20)
+ CFI_ENDPROC
+ 
+ #endif
+#endif
+diff --git a/libgcc/config/rs6000/crtsavevr.S b/libgcc/config/rs6000/crtsavevr.S
+index 077e33f34d5..b7be68b710f 100644
+--- a/libgcc/config/rs6000/crtsavevr.S
+++ b/libgcc/config/rs6000/crtsavevr.S
+@@ -24,7 +24,7 @@
+ 
+ /* On PowerPC64 Linux, these functions are provided by the linker.  */
+ #ifndef __powerpc64__
+-
+#if 0
+ #undef __ALTIVEC__
+ #define __ALTIVEC__ 1
+ 	#include "ppc-asm.h"
+@@ -86,3 +86,4 @@ FUNC_END(_savevr_20)
+ CFI_ENDPROC
+ 
+ #endif
+#endif
+diff --git a/libgcc/config/rs6000/gthr-dkp.c b/libgcc/config/rs6000/gthr-dkp.c
+new file mode 100644
+index 00000000000..94d6ba94ec0
+--- /dev/null
+++ b/libgcc/config/rs6000/gthr-dkp.c
+@@ -0,0 +1,349 @@
+/* Threads compatibility routines for libgcc2 and libobjc.  */
+/* Compile this one with gcc.  */
+/* Copyright (C) 1997-2016 Free Software Foundation, Inc.
+
+This file is part of GCC.
+
+GCC is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3, or (at your option) any later
+version.
+
+GCC is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+for more details.
+
+Under Section 7 of GPL version 3, you are granted additional
+permissions described in the GCC Runtime Library Exception, version
+3.1, as published by the Free Software Foundation.
+
+You should have received a copy of the GNU General Public License and
+a copy of the GCC Runtime Library Exception along with this program;
+see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+<http://www.gnu.org/licenses/>.  */
+
+#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) {
+    return 0;
+  }
+
+  return __gthread_impl.active();
+}
+
+int
+__gthread_create (__gthread_t *__threadid, void *(*__func) (void*),
+                  void *__args)
+{
+  if (!__gthread_impl.create) {
+    return -1;
+  }
+
+  return __gthread_impl.create(__threadid, __func, __args);
+}
+
+int
+__gthread_join (__gthread_t __threadid, void **__value_ptr)
+{
+  if (!__gthread_impl.join) {
+    return -1;
+  }
+
+  return __gthread_impl.join(__threadid, __value_ptr);
+}
+
+int
+__gthread_detach (__gthread_t __threadid)
+{
+  if (!__gthread_impl.detach) {
+    return -1;
+  }
+
+  return __gthread_impl.detach(__threadid);
+}
+
+int
+__gthread_equal (__gthread_t __t1, __gthread_t __t2)
+{
+  if (!__gthread_impl.equal) {
+    return -1;
+  }
+
+  return __gthread_impl.equal(__t1, __t2);
+}
+
+__gthread_t
+__gthread_self (void)
+{
+  if (!__gthread_impl.self) {
+    __gthread_t result = { 0 };
+    return result;
+  }
+
+  return __gthread_impl.self();
+}
+
+int
+__gthread_yield (void)
+{
+  if (!__gthread_impl.yield) {
+    return -1;
+  }
+
+  return __gthread_impl.yield();
+}
+
+int
+__gthread_once (__gthread_once_t *__once, void (*__func) (void))
+{
+  if (!__gthread_impl.once) {
+    return -1;
+  }
+
+  return __gthread_impl.once(__once, __func);
+}
+
+int
+__gthread_key_create (__gthread_key_t *__key, void (*__dtor) (void *))
+{
+  if (!__gthread_impl.key_create) {
+    return -1;
+  }
+
+  return __gthread_impl.key_create(__key, __dtor);
+}
+
+int
+__gthread_key_delete (__gthread_key_t __key)
+{
+  if (!__gthread_impl.key_delete) {
+    return -1;
+  }
+
+  return __gthread_impl.key_delete(__key);
+}
+
+void *
+__gthread_getspecific (__gthread_key_t __key)
+{
+  if (!__gthread_impl.getspecific) {
+    return NULL;
+  }
+
+  return __gthread_impl.getspecific(__key);
+}
+
+int
+__gthread_setspecific (__gthread_key_t __key, const void *__ptr)
+{
+  if (!__gthread_impl.setspecific) {
+    return -1;
+  }
+
+  return __gthread_impl.setspecific(__key, __ptr);
+}
+
+void
+__gthread_mutex_init_function (__gthread_mutex_t *__mutex)
+{
+  if (__gthread_impl.mutex_init_function) {
+    __gthread_impl.mutex_init_function(__mutex);
+  }
+}
+
+int
+__gthread_mutex_destroy (__gthread_mutex_t *__mutex)
+{
+  if (!__gthread_impl.mutex_destroy) {
+    return -1;
+  }
+
+  return __gthread_impl.mutex_destroy(__mutex);
+}
+
+int
+__gthread_mutex_lock (__gthread_mutex_t *__mutex)
+{
+  if (!__gthread_impl.mutex_lock) {
+    return -1;
+  }
+
+  return __gthread_impl.mutex_lock(__mutex);
+}
+
+int
+__gthread_mutex_trylock (__gthread_mutex_t *__mutex)
+{
+  if (!__gthread_impl.mutex_trylock) {
+    return -1;
+  }
+
+  return __gthread_impl.mutex_trylock(__mutex);
+}
+
+int
+__gthread_mutex_unlock (__gthread_mutex_t *__mutex)
+{
+  if (!__gthread_impl.mutex_unlock) {
+    return -1;
+  }
+
+  return __gthread_impl.mutex_unlock(__mutex);
+}
+
+int
+__gthread_recursive_mutex_init_function (__gthread_recursive_mutex_t *__mutex)
+{
+  if (!__gthread_impl.recursive_mutex_init_function) {
+    return -1;
+  }
+
+  return __gthread_impl.recursive_mutex_init_function(__mutex);
+}
+
+int
+__gthread_recursive_mutex_lock (__gthread_recursive_mutex_t *__mutex)
+{
+  if (!__gthread_impl.recursive_mutex_lock) {
+    return -1;
+  }
+
+  return __gthread_impl.recursive_mutex_lock(__mutex);
+}
+
+int
+__gthread_recursive_mutex_trylock (__gthread_recursive_mutex_t *__mutex)
+{
+  if (!__gthread_impl.recursive_mutex_trylock) {
+    return -1;
+  }
+
+  return __gthread_impl.recursive_mutex_trylock(__mutex);
+}
+
+int
+__gthread_recursive_mutex_unlock (__gthread_recursive_mutex_t *__mutex)
+{
+  if (!__gthread_impl.recursive_mutex_unlock) {
+    return -1;
+  }
+
+  return __gthread_impl.recursive_mutex_unlock(__mutex);
+}
+
+int
+__gthread_recursive_mutex_destroy (__gthread_recursive_mutex_t *__mutex)
+{
+  if (!__gthread_impl.recursive_mutex_destroy) {
+    return -1;
+  }
+
+  return __gthread_impl.recursive_mutex_destroy(__mutex);
+}
+
+void
+__gthread_cond_init_function (__gthread_cond_t *__cond)
+{
+  if (__gthread_impl.cond_init_function) {
+    __gthread_impl.cond_init_function(__cond);
+  }
+}
+
+int
+__gthread_cond_broadcast (__gthread_cond_t *__cond)
+{
+  if (!__gthread_impl.cond_broadcast) {
+    return -1;
+  }
+
+  return __gthread_impl.cond_broadcast(__cond);
+}
+
+int
+__gthread_cond_signal (__gthread_cond_t *__cond)
+{
+  if (!__gthread_impl.cond_signal) {
+    return -1;
+  }
+
+  return __gthread_impl.cond_signal(__cond);
+}
+
+int
+__gthread_cond_wait (__gthread_cond_t *__cond, __gthread_mutex_t *__mutex)
+{
+  if (!__gthread_impl.cond_wait) {
+    return -1;
+  }
+
+  return __gthread_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) {
+    return -1;
+  }
+
+  return __gthread_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) {
+    return -1;
+  }
+
+  return __gthread_impl.cond_wait_recursive(__cond, __mutex);
+}
+
+int
+__gthread_cond_destroy (__gthread_cond_t* __cond)
+{
+  if (!__gthread_impl.cond_destroy) {
+    return -1;
+  }
+
+  return __gthread_impl.cond_destroy(__cond);
+}
+diff --git a/libgcc/config/rs6000/gthr-dkp.h b/libgcc/config/rs6000/gthr-dkp.h
+new file mode 100644
+index 00000000000..281c19d2a60
+--- /dev/null
+++ b/libgcc/config/rs6000/gthr-dkp.h
+@@ -0,0 +1,185 @@
+/* Threads compatibility routines for libgcc2 and libobjc.  */
+/* Compile this one with gcc.  */
+/* Copyright (C) 1997-2016 Free Software Foundation, Inc.
+
+This file is part of GCC.
+
+GCC is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 3, or (at your option) any later
+version.
+
+GCC is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or
+FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+for more details.
+
+Under Section 7 of GPL version 3, you are granted additional
+permissions described in the GCC Runtime Library Exception, version
+3.1, as published by the Free Software Foundation.
+
+You should have received a copy of the GNU General Public License and
+a copy of the GCC Runtime Library Exception along with this program;
+see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+<http://www.gnu.org/licenses/>.  */
+
+#ifndef _GLIBCXX_GCC_GTHR_DKP_H
+#define _GLIBCXX_GCC_GTHR_DKP_H
+
+#define __GTHREADS 1
+#define __GTHREADS_CXX0X 1
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef void *                      __gthread_t;
+typedef struct { int padding[7]; }  __gthread_cond_t;
+typedef struct { int padding; }     __gthread_key_t;
+typedef struct { int padding[11]; } __gthread_mutex_t;
+typedef struct { int padding; }     __gthread_once_t;
+typedef struct { int padding[11]; } __gthread_recursive_mutex_t;
+typedef struct timespec             __gthread_time_t;
+
+#define __GTHREAD_HAS_COND 1
+#define _GTHREAD_USE_MUTEX_TIMEDLOCK 0
+
+#define __GTHREAD_ONCE_INIT { 0 }
+#define __GTHREAD_TIME_INIT { 0, 0 }
+
+#define __GTHREAD_COND_INIT_FUNCTION __gthread_cond_init_function
+#define __GTHREAD_MUTEX_INIT_FUNCTION __gthread_mutex_init_function
+#define __GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION __gthread_recursive_mutex_init_function
+
+typedef struct {
+  int (*active) (void);
+  int (*create) (__gthread_t *__threadid, void *(*__func) (void*),
+                 void *__args);
+  int (*join) (__gthread_t __threadid, void **__value_ptr);
+  int (*detach) (__gthread_t __threadid);
+  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
+__gthread_active_p (void);
+
+int
+__gthread_create (__gthread_t *__threadid, void *(*__func) (void*),
+                  void *__args);
+
+int
+__gthread_join (__gthread_t __threadid, void **__value_ptr);
+
+int
+__gthread_detach (__gthread_t __threadid);
+
+int
+__gthread_equal (__gthread_t __t1, __gthread_t __t2);
+
+__gthread_t
+__gthread_self (void);
+
+int
+__gthread_yield (void);
+
+int
+__gthread_once (__gthread_once_t *__once, void (*__func) (void));
+
+int
+__gthread_key_create (__gthread_key_t *__key, void (*__dtor) (void *));
+
+int
+__gthread_key_delete (__gthread_key_t __key);
+
+void *
+__gthread_getspecific (__gthread_key_t __key);
+
+int
+__gthread_setspecific (__gthread_key_t __key, const void *__ptr);
+
+void
+__gthread_mutex_init_function (__gthread_mutex_t *__mutex);
+
+int
+__gthread_mutex_destroy (__gthread_mutex_t *__mutex);
+
+int
+__gthread_mutex_lock (__gthread_mutex_t *__mutex);
+
+int
+__gthread_mutex_trylock (__gthread_mutex_t *__mutex);
+
+int
+__gthread_mutex_unlock (__gthread_mutex_t *__mutex);
+
+int
+__gthread_recursive_mutex_init_function (__gthread_recursive_mutex_t *__mutex);
+
+int
+__gthread_recursive_mutex_lock (__gthread_recursive_mutex_t *__mutex);
+
+int
+__gthread_recursive_mutex_trylock (__gthread_recursive_mutex_t *__mutex);
+
+int
+__gthread_recursive_mutex_unlock (__gthread_recursive_mutex_t *__mutex);
+
+int
+__gthread_recursive_mutex_destroy (__gthread_recursive_mutex_t *__mutex);
+
+void
+__gthread_cond_init_function (__gthread_cond_t *__cond);
+
+int
+__gthread_cond_broadcast (__gthread_cond_t *__cond);
+
+int
+__gthread_cond_signal (__gthread_cond_t *__cond);
+
+int
+__gthread_cond_wait (__gthread_cond_t *__cond, __gthread_mutex_t *__mutex);
+
+int
+__gthread_cond_timedwait (__gthread_cond_t *__cond, __gthread_mutex_t *__mutex,
+                          const __gthread_time_t *__abs_timeout);
+
+int
+__gthread_cond_wait_recursive (__gthread_cond_t *__cond,
+                               __gthread_recursive_mutex_t *__mutex);
+
+int
+__gthread_cond_destroy (__gthread_cond_t* __cond);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* ! _GLIBCXX_GCC_GTHR_DKP_H */
+diff --git a/libgcc/config/rs6000/t-ppccomm b/libgcc/config/rs6000/t-ppccomm
+index fb812d3801f..7f6669d530f 100644
+--- a/libgcc/config/rs6000/t-ppccomm
+++ b/libgcc/config/rs6000/t-ppccomm
+@@ -1,4 +1,5 @@
+ LIB2ADD += $(srcdir)/config/rs6000/ibm-ldouble.c \
+	   $(srcdir)/config/rs6000/gthr-dkp.c \
+ 	   $(srcdir)/config/rs6000/tramp.S
+ 
+ # This can't end up in shared libgcc
+diff --git a/libgcc/configure b/libgcc/configure
+index b2f3f870844..c6f93f8b3ac 100644
+--- a/libgcc/configure
+++ b/libgcc/configure
+@@ -5442,6 +5442,7 @@ tm_file="${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 ;;
+     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 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,
+diff --git a/libstdc++-v3/configure b/libstdc++-v3/configure
+index fbc9daeb195..90c15adda62 100755
+--- a/libstdc++-v3/configure
+++ b/libstdc++-v3/configure
+@@ -15178,6 +15178,7 @@ $as_echo "$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 ;;
+     lynx)	thread_header=config/gthr-lynx.h ;;
+     mipssde)	thread_header=config/mips/gthr-mipssde.h ;;
--- a/dkppc/patches/newlib-3.0.0.patch
+++ b/dkppc/patches/newlib-3.0.0.patch
--- a/dkppc/rules/base_rules
+++ b/dkppc/rules/base_rules
@@ -37,9 +37,9 @@ include $(DEVKITPPC)/base_tools
 #---------------------------------------------------------------------------------
 define bin2o
 	bin2s -a 32 $< | $(AS) -o $(@)
-	echo "extern const u8" `(echo $(<F) | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"_end[];" > `(echo $(<F) | tr . _)`.h
-	echo "extern const u8" `(echo $(<F) | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"[];" >> `(echo $(<F) | tr . _)`.h
-	echo "extern const u32" `(echo $(<F) | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`_size";" >> `(echo $(<F) | tr . _)`.h
+	echo "extern const u8" `(echo $(<F) | sed -e 's/^\([0-9]\)/_\1/' -e 's/[^A-Za-z0-9_]/_/g')`"_end[];" > `(echo $(<F) | tr . _)`.h
+	echo "extern const u8" `(echo $(<F) | sed -e 's/^\([0-9]\)/_\1/' -e 's/[^A-Za-z0-9_]/_/g')`"[];" >> `(echo $(<F) | tr . _)`.h
+	echo "extern const u32" `(echo $(<F) | sed -e 's/^\([0-9]\)/_\1/' -e 's/[^A-Za-z0-9_]/_/g')`_size";" >> `(echo $(<F) | tr . _)`.h
 endef


--- a/dkppc/scripts/build-gcc.sh
+++ b/dkppc/scripts/build-gcc.sh
@@ -82,20 +82,22 @@ then
 	CXXFLAGS_FOR_TARGET="-O2 -ffunction-sections -fdata-sections" \
 	LDFLAGS_FOR_TARGET="" \
 	../../gcc-$GCC_VER/configure \
-	--enable-languages=c,c++,objc \
-	--enable-lto $plugin_ld \
+	--enable-languages=c,c++,objc,lto \
+	--enable-lto \
 	--with-cpu=750 \
-	--disable-nls --disable-shared --enable-threads --disable-multilib \
+	--disable-nls --disable-shared --enable-threads=dkp --disable-multilib \
 	--disable-win32-registry \
 	--disable-libstdcxx-pch \
 	--disable-libstdcxx-verbose \
+	--enable-libstdcxx-time=yes \
+	--enable-libstdcxx-filesystem-ts \
 	--enable-cxx-flags='-ffunction-sections -fdata-sections' \
 	--target=$target \
 	--with-newlib \
 	--with-headers=../../newlib-$NEWLIB_VER/newlib/libc/include \
 	--prefix=$prefix\
 	--with-system-zlib\
-	--with-bugurl="https://github.com/devkitpro/buildscripts/issues" --with-pkgversion="devkitPPC release 30" \
+	--with-bugurl="https://github.com/devkitpro/buildscripts/issues" --with-pkgversion="devkitPPC release 33" \
 	$CROSS_PARAMS \
 	$CROSS_GCC_PARAMS \
        CFLAGS_FOR_TARGET="-O2 -ffunction-sections -fdata-sections" \
@@ -137,7 +139,6 @@ then
 	--target=$target \
 	--prefix=$prefix \
 	--enable-newlib-mb \
-	--enable-newlib-hw-fp \
 	|| { echo "Error configuring newlib"; exit 1; }
 	touch configured-newlib
 fi
@@ -201,7 +202,8 @@ if [ ! -f configured-gdb ]
 then
 	CFLAGS="$cflags" LDFLAGS="$ldflags" ../../gdb-$GDB_VER/configure \
 	--disable-nls --prefix=$prefix --target=$target --disable-werror \
-	$CROSS_PARAMS || { echo "Error configuring gdb"; exit 1; }
+	$CROSS_PARAMS \
+	$CROSS_GCC_PARAMS || { echo "Error configuring gdb"; exit 1; }
 	touch configured-gdb
 fi

--- a/dkppc/scripts/build-crtls.sh
+++ b/dkppc/scripts/build-crtls.sh
--- a/dkppc/scripts/build-tools.sh
+++ b/dkppc/scripts/build-tools.sh
@@ -6,7 +6,7 @@ do
 	dir=$(echo $archive | sed -e 's/\(.*\)\.tar\.bz2/\1/' )
 	cd $BUILDDIR/$dir
 	if [ ! -f configured ]; then
-		CXXFLAGS=$cflags CFLAGS=$cflags LDFLAGS=$ldflags ./configure --prefix=$prefix --disable-dependency-tracking $CROSS_PARAMS || { echo "error configuring $archive"; exit 1; }
+		CXXFLAGS=$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
--- a/select_toolchain.sh
+++ b/select_toolchain.sh
@@ -30,29 +30,29 @@ done

 case "$VERSION" in
  "1" )
-    GCC_VER=8.1.0
-    BINUTILS_VER=2.30
+    GCC_VER=8.2.0
+    BINUTILS_VER=2.31.1
    NEWLIB_VER=3.0.0
-    GDB_VER=8.0
+    GDB_VER=8.2
    basedir='dkarm-eabi'
    package=devkitARM
    target=arm-none-eabi
    toolchain=DEVKITARM
  ;;
  "2" )
-    GCC_VER=8.1.0
-    BINUTILS_VER=2.28
+    GCC_VER=8.2.0
+    BINUTILS_VER=2.31.1
    MN_BINUTILS_VER=2.17
-    NEWLIB_VER=2.5.0
-    GDB_VER=8.0.1
+    NEWLIB_VER=3.0.0
+    GDB_VER=8.2
    basedir='dkppc'
    package=devkitPPC
    target=powerpc-eabi
    toolchain=DEVKITPPC
  ;;
  "3" )
-    GCC_VER=8.1.0
-    BINUTILS_VER=2.30
+    GCC_VER=8.2.0
+    BINUTILS_VER=2.31.1
    NEWLIB_VER=3.0.0
    GDB_VER=8.0
    basedir='dka64'
--- a/strip_toolchain.sh
+++ b/strip_toolchain.sh
@@ -27,5 +27,5 @@ fi
 #---------------------------------------------------------------------------------
 TOOLPATH=$(echo $INSTALLDIR | sed -e 's/^\([a-zA-Z]\):/\/\1/')
 export PATH=$PATH:$TOOLPATH/$package/bin
-
+export prefix=$INSTALLDIR/$CROSSBUILD/$package
 . ./strip_bins.sh
Author	SHA1	Message	Date
Dave Murphy	8421d92bcb	always use --build	2018-12-15 21:36:53 +00:00
Dave Murphy	20dc1324d4	increase devices to 32	2018-12-15 21:36:53 +00:00
Dave Murphy	118896fb1a	add gdb 8.2 patch	2018-12-15 21:36:53 +00:00
Dave Murphy	ab95988007	update devkitARM version	2018-12-15 21:36:53 +00:00
Dave Murphy	596d710c3b	use gdb 8.2	2018-12-15 21:35:15 +00:00
Dave Murphy	f0463ecba1	update to binutils 2.31.1	2018-12-15 21:35:15 +00:00
Dave Murphy	0bbc2be394	update to gcc 8.2	2018-12-15 21:35:15 +00:00
Dave Murphy	61dec9401a	add note about devkitPro pacman	2018-11-14 19:34:07 +00:00
Dave Murphy	a9712ae81e	use gdb 8.2	2018-11-14 19:34:07 +00:00
Dave Murphy	83f1b5cf02	remove old gcc patch	2018-11-14 19:34:07 +00:00
Dave Murphy	0c9af4df25	use binutils 2.31.1	2018-11-14 19:34:07 +00:00
Dave Murphy	4191cbef14	use gcc 8.2	2018-11-14 19:34:07 +00:00
PoroCYon	b0d0a3b3a3	fix symbol names in bin2o-generated header files sometimes being invalid C identifiers	2018-09-18 17:16:49 +01:00
Dave Murphy	da8d9c793b	explicitly MPL crt0 files. Closes #31	2018-08-15 02:02:59 +01:00
Dave Murphy	e477403617	update devkitA64 gcc to 8.2.0	2018-07-28 15:57:51 +01:00
Dave Murphy	c84da440c4	update devkitA64 binutils	2018-07-28 15:56:01 +01:00
Dave Murphy	e0aebb7afb	devkitA64 r11 updates	2018-07-15 16:56:12 +01:00
Dave Murphy	eed906eda5	update newlib	2018-07-15 16:04:56 +01:00
Dave Murphy	893eeef9c5	set prefix	2018-07-15 16:04:38 +01:00
Dave Murphy	9f518e2f8d	disable git scripts	2018-07-03 10:52:02 +01:00
Dave Murphy	df5a8f947a	updates for devkitPPC r32	2018-07-03 09:37:08 +01:00
Dave Murphy	0778d4209c	disable git buildscripts	2018-06-13 19:24:53 +01:00
Dave Murphy	bd9c326d2f	building devkitPPC r31	2018-06-13 18:46:11 +01:00
Dave Murphy	b6ac481ccb	enable objc	2018-06-13 18:45:55 +01:00
Dave Murphy	e427f0dfaa	add scandir	2018-06-13 14:18:24 +01:00
Dave Murphy	27b541afae	enable std::filesystem	2018-06-13 10:24:01 +01:00
Dave Murphy	c7de577a0c	cleanup config sample	2018-06-13 10:24:01 +01:00
Dave Murphy	2a0d211c07	enable libstdcxx-time	2018-06-13 10:24:01 +01:00
Dave Murphy	8c1775ec31	add sleep functions	2018-06-13 10:24:01 +01:00
Dave Murphy	04e02ff214	remove old patches	2018-06-13 10:24:01 +01:00
Dave Murphy	ff680b5b27	update to newlib 3.0.0	2018-06-13 10:24:01 +01:00
Dave Murphy	741bc22322	update to binutils 2.30	2018-06-13 10:24:01 +01:00
Dave Murphy	3fde421759	add support for libstdc++ gthreads courtesy of exjam	2018-06-13 10:24:01 +01:00
Dave Murphy	afe1a727bc	Enable scripts for release	2018-06-12 13:44:52 +01:00
Dave Murphy	0c2e648a04	add lto to languages	2018-06-11 13:27:09 +01:00
Dave Murphy	f0c6240d85	add scandir	2018-06-11 11:06:42 +01:00
Dave Murphy	b40a9147a5	restore poison system directories	2018-06-11 11:06:21 +01:00
Dave Murphy	5fcb44fb8f	use CPPFLAGS for extra macros	2018-06-08 16:44:08 +00:00
Dave Murphy	e95e74c5bb	enable libstdc++fs & clock functions	2018-06-08 16:42:25 +00:00
Dave Murphy	789ec8cf00	add aligned_alloc & scandir	2018-06-08 11:56:42 +01:00
Dave Murphy	ae6c2c125a	use right tools prefix for cross builds	2018-06-08 11:56:42 +01:00
Dave Murphy	6cd9b70762	enable std::filesystem	2018-06-08 11:56:41 +01:00
Dave Murphy	caad8fafae	build libraries when enabled	2018-06-06 03:03:26 +01:00
Dave Murphy	49d8b5dc46	use right prefix for tools	2018-06-06 03:00:46 +01:00
Dave Murphy	c021bf4c57	disable git scripts	2018-05-22 18:15:50 +01:00
Dave Murphy	ae79a8de3a	enable scripts for release	2018-05-22 16:34:09 +00:00
Dave Murphy	3a3efdafd4	build libnx	2018-05-22 16:33:37 +00:00
Dave Murphy	ab8de4361a	remove lto hack	2018-05-22 16:32:29 +00:00
Dave Murphy	26cc59f4f6	use latest versions	2018-05-22 16:30:18 +00:00
Dave Murphy	b8b26124cb	put tools in /opt/devkitpro/tools/bin	2018-05-22 16:25:53 +00:00
Dave Murphy	108127de46	update switch tools & libs	2018-05-22 16:25:12 +00:00
Dave Murphy	a3ae2e737d	update download links	2018-05-22 16:24:18 +00:00
Dave Murphy	09627572b9	fix newlib cross build	2018-05-22 09:04:39 +01:00
Dave Murphy	5bb8680c27	disable git scripts	2018-05-14 12:30:58 +01:00