devkitARM: update gcc patch

.gitignore

@@ -2,6 +2,7 @@ config.sh
 .devkitARM*
 .devkitPPC*
 .devkitA64*
+*.xz
 *.gz
 *.bz2
 *~

build-devkit.sh

@@ -1,9 +1,9 @@
 
 #!/bin/bash
 #---------------------------------------------------------------------------------
-#	devkitARM release 54
+#	devkitARM release 56
-#	devkitPPC release 37
+#	devkitPPC release 38
-#	devkitA64 release 15
+#	devkitA64 release 17
 #---------------------------------------------------------------------------------
 
 if [ 0 -eq 1 ] ; then
@@ -28,10 +28,12 @@ echo
 
 
 
-DKARM_RULES_VER=1.0.0
+DKARM_RULES_VER=1.2.1
-DKARM_CRTLS_VER=1.0.0
+DKARM_CRTLS_VER=1.1.1
 
-DKPPC_RULES_VER=1.0.0
+DKPPC_RULES_VER=1.1.0
+
+DKA64_RULES_VER=1.0.1
 
 OSXMIN=${OSXMIN:-10.9}
 
@@ -118,24 +120,22 @@ fi
 echo use $MAKE as make
 export MAKE
 
+CROSS_PARAMS="--build=`./config.guess`"
+
+if [ ! -z $CROSSBUILD ]; then
+	export PATH=/opt/devkitpro/$package/bin:$PATH
+	prefix=$INSTALLDIR/$CROSSBUILD/$package
+	CROSS_PARAMS="$CROSS_PARAMS --host=$CROSSBUILD"
+	CROSS_GCC_PARAMS="--with-gmp=$CROSSPATH --with-mpfr=$CROSSPATH --with-mpc=$CROSSPATH --with-isl=$CROSSPATH --with-zstd=$CROSSPATH"
+else
+	prefix=$INSTALLDIR/$package
+fi
+
 #---------------------------------------------------------------------------------
 # Add installed devkit to the path, adjusting path on minsys
 #---------------------------------------------------------------------------------
 TOOLPATH=$(echo $INSTALLDIR | sed -e 's/^\([a-zA-Z]\):/\/\1/')
-export PATH=$PATH:$TOOLPATH/$package/bin
+export PATH=$TOOLPATH/$package/bin:$PATH
-
-CROSS_PARAMS="--build=`./config.guess`"
-
-if [ ! -z $CROSSBUILD ]; then
-	toolsprefix=$INSTALLDIR/$CROSSBUILD/tools
-	prefix=$INSTALLDIR/$CROSSBUILD/$package
-	toolsprefix=$INSTALLDIR/$CROSSBUILD/tools
-	CROSS_PARAMS="$CROSS_PARAMS --host=$CROSSBUILD"
-	CROSS_GCC_PARAMS="--with-gmp=$CROSSPATH --with-mpfr=$CROSSPATH --with-mpc=$CROSSPATH"
-else
-	toolsprefix=$INSTALLDIR/tools
-	prefix=$INSTALLDIR/$package
-fi
 
 if [ "$BUILD_DKPRO_AUTOMATED" != "1" ] ; then
 
@@ -181,19 +181,25 @@ fi
 patchdir=$(pwd)/$basedir/patches
 scriptdir=$(pwd)/$basedir/scripts
 
-archives="binutils-${BINUTILS_VER}.tar.xz gcc-${GCC_VER}.tar.xz newlib-${NEWLIB_VER}.tar.gz gdb-${GDB_VER}.tar.xz"
+archives="binutils-${BINUTILS_VER}.tar.xz gcc-${GCC_VER}.tar.xz newlib-${NEWLIB_VER}.tar.gz"
-
-if [ $VERSION -eq 1 ]; then
-
-	archives="devkitarm-rules-$DKARM_RULES_VER.tar.xz devkitarm-crtls-$DKARM_CRTLS_VER.tar.xz $archives"
-fi
 
 if [ $VERSION -eq 2 ]; then
-
+	archives="binutils-${MN_BINUTILS_VER}.tar.bz2 $archives"
-	archives="binutils-${MN_BINUTILS_VER}.tar.bz2 devkitppc-rules-$DKPPC_RULES_VER.tar.xz $archives"
 fi
 
+if [ "$BUILD_DKPRO_SKIP_CRTLS" != "1" ]; then
+	if [ $VERSION -eq 1 ]; then
+		archives="devkitarm-rules-$DKARM_RULES_VER.tar.gz devkitarm-crtls-$DKARM_CRTLS_VER.tar.gz $archives"
+	fi
 
+	if [ $VERSION -eq 2 ]; then
+		archives="devkitppc-rules-$DKPPC_RULES_VER.tar.gz $archives"
+	fi
+
+	if [ $VERSION -eq 3 ]; then
+		archives="devkita64-rules-$DKA64_RULES_VER.tar.gz $archives"
+	fi
+fi
 
 if [ ! -z "$BUILD_DKPRO_SRCDIR" ] ; then
 	SRCDIR="$BUILD_DKPRO_SRCDIR"
@@ -217,7 +223,6 @@ cd $BUILDDIR
 extract_and_patch binutils $BINUTILS_VER xz
 extract_and_patch gcc $GCC_VER xz
 extract_and_patch newlib $NEWLIB_VER gz
-extract_and_patch gdb $GDB_VER xz
 
 if [ $VERSION -eq 2 ]; then extract_and_patch binutils $MN_BINUTILS_VER bz2; fi
 
@@ -233,11 +238,6 @@ fi
 
 cd $BUILDSCRIPTDIR
 
-if [ ! -z $CROSSBUILD ] && grep -q "mingw" <<<"$CROSSBUILD" ; then
-	cp -v	$CROSSBINPATH/libwinpthread-1.dll $prefix/bin/
-	cp -v	$CROSSBINPATH/libwinpthread-1.dll $prefix/libexec/gcc/$target/$GCC_VER/
-fi
-
 echo "stripping installed binaries"
 . ./strip_bins.sh
 

cross-build-i686-w64-mingw32.sh

@@ -1,7 +0,0 @@
-#!/bin/bash
-export CROSSBUILD=i686-w64-mingw32
-export CROSSPATH=/opt/mingw32/mingw
-export CROSSLIBPATH=$CROSSPATH/lib
-export CROSSBINPATH=$CROSSPATH/bin
-export PATH=/opt/mingw32/bin:$PATH
-

cross-build-x86_64-apple-darwin15.sh

@@ -1,18 +0,0 @@
-#!/bin/bash
-
-export CPPFLAGS=-I/opt/osx/x86_64-apple-darwin15/include
-export LDFLAGS=-L/opt/osx/x86_64-apple-darwin15/lib
-
-export OSXCROSS_PKG_CONFIG_USE_NATIVE_VARIABLES=1
-
-export CC=x86_64-apple-darwin15-clang
-export CXX=x86_64-apple-darwin15-clang++
-
-export CROSSBUILD=x86_64-apple-darwin15
-export CROSSPATH=/opt/osx/x86_64-apple-darwin15
-export CROSSLIBPATH=$CROSSPATH/lib
-export CROSSBINPATH=$CROSSPATH/bin
-export PATH=/opt/osx/bin:$PATH
-export PKG_CONFIG_PATH=
-export PKG_CONFIG_LIBDIR=$CROSSLIBPATH/pkgconfig
-

cross-build-x86_64-w64-mingw32.sh

@@ -1,7 +0,0 @@
-#!/bin/bash
-export CROSSBUILD=x86_64-w64-mingw32
-export CROSSPATH=/opt/mingw64/mingw
-export CROSSLIBPATH=$CROSSPATH/lib
-export CROSSBINPATH=$CROSSPATH/bin
-export PATH=/opt/mingw64/bin:$PATH
-

dka64/patches/gcc-11.1.0.patch

@@ -1,8 +1,8 @@
 diff --git a/gcc/config.gcc b/gcc/config.gcc
-index cf1a87e2efd..bd79664568e 100644
+index 357b0bed067..6b1e254785a 100644
 --- a/gcc/config.gcc
 +++ b/gcc/config.gcc
-@@ -1039,7 +1039,14 @@ aarch64*-*-elf | aarch64*-*-fuchsia* | aarch64*-*-rtems*)
+@@ -1090,7 +1090,14 @@ aarch64*-*-elf | aarch64*-*-fuchsia* | aarch64*-*-rtems*)
  	tmake_file="${tmake_file} aarch64/t-aarch64"
  	case $target in
  	aarch64-*-elf*)
@@ -17,8 +17,23 @@ index cf1a87e2efd..bd79664568e 100644
  		;;
          aarch64-*-fuchsia*)
                  tm_file="${tm_file} fuchsia.h"
+diff --git a/gcc/config.host b/gcc/config.host
+index 0a02c33cc80..38f7adc655e 100644
+--- a/gcc/config.host
++++ b/gcc/config.host
+@@ -251,6 +251,10 @@ case ${host} in
+     host_extra_gcc_objs="${host_extra_gcc_objs} driver-mingw32.o"
+     host_lto_plugin_soname=liblto_plugin.dll
+     ;;
++  aarch64-*-darwin*)
++    out_host_hook_obj="${out_host_hook_obj} host-aarch64-darwin.o"
++    host_xmake_file="${host_xmake_file} aarch64/x-darwin"
++    ;;
+   i[34567]86-*-darwin* | x86_64-*-darwin*)
+     out_host_hook_obj="${out_host_hook_obj} host-i386-darwin.o"
+     host_xmake_file="${host_xmake_file} i386/x-darwin"
 diff --git a/gcc/config/aarch64/aarch64-elf-raw.h b/gcc/config/aarch64/aarch64-elf-raw.h
-index da5872cf4d8..ca840ab29cb 100644
+index e986149e400..9264d53f32c 100644
 --- a/gcc/config/aarch64/aarch64-elf-raw.h
 +++ b/gcc/config/aarch64/aarch64-elf-raw.h
 @@ -22,6 +22,7 @@
@@ -30,7 +45,7 @@ index da5872cf4d8..ca840ab29cb 100644
  #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 ee7bed34924..d1e2742d750 100644
+index af3b7364a74..6df7a0dc8a1 100644
 --- a/gcc/config/aarch64/aarch64-opts.h
 +++ b/gcc/config/aarch64/aarch64-opts.h
 @@ -48,6 +48,12 @@ enum aarch64_tls_type {
@@ -47,10 +62,10 @@ index ee7bed34924..d1e2742d750 100644
     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 409ca8d9519..fa57bbf8cd5 100644
+index 12625a4bee3..4353e2658a1 100644
 --- a/gcc/config/aarch64/aarch64.c
 +++ b/gcc/config/aarch64/aarch64.c
-@@ -15951,8 +15951,24 @@ aarch64_load_tp (rtx target)
+@@ -18053,8 +18053,24 @@ aarch64_load_tp (rtx target)
        || !register_operand (target, Pmode))
      target = gen_reg_rtx (Pmode);
  
@@ -78,10 +93,10 @@ index 409ca8d9519..fa57bbf8cd5 100644
  }
  
 diff --git a/gcc/config/aarch64/aarch64.h b/gcc/config/aarch64/aarch64.h
-index 24767c747ba..0b1bbb5d79e 100644
+index bfffbcd6abf..814de8c2918 100644
 --- a/gcc/config/aarch64/aarch64.h
 +++ b/gcc/config/aarch64/aarch64.h
-@@ -1134,6 +1134,10 @@ typedef struct
+@@ -1191,6 +1191,10 @@ typedef struct
  /* Check TLS Descriptors mechanism is selected.  */
  #define TARGET_TLS_DESC (aarch64_tls_dialect == TLS_DESCRIPTORS)
  
@@ -92,11 +107,20 @@ index 24767c747ba..0b1bbb5d79e 100644
  extern enum aarch64_code_model aarch64_cmodel;
  
  /* When using the tiny addressing model conditional and unconditional branches
+@@ -1236,7 +1240,7 @@ extern const char *aarch64_rewrite_mcpu (int argc, const char **argv);
+ #define MCPU_TO_MARCH_SPEC_FUNCTIONS \
+   { "rewrite_mcpu", aarch64_rewrite_mcpu },
+ 
+-#if defined(__aarch64__)
++#if 0 // defined(__aarch64__)
+ extern const char *host_detect_local_cpu (int argc, const char **argv);
+ #define HAVE_LOCAL_CPU_DETECT
+ # define EXTRA_SPEC_FUNCTIONS						\
 diff --git a/gcc/config/aarch64/aarch64.md b/gcc/config/aarch64/aarch64.md
-index 8c8be3c2740..1257616a659 100644
+index abfd8452674..8b9f4423adb 100644
 --- a/gcc/config/aarch64/aarch64.md
 +++ b/gcc/config/aarch64/aarch64.md
-@@ -6789,11 +6789,22 @@
+@@ -6771,11 +6771,22 @@
  (define_insn "aarch64_load_tp_hard"
    [(set (match_operand:DI 0 "register_operand" "=r")
  	(unspec:DI [(const_int 0)] UNSPEC_TLS))]
@@ -122,10 +146,10 @@ index 8c8be3c2740..1257616a659 100644
  ;; 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 d99d14c137d..08e52537dc6 100644
+index 32191cf1acf..49b03937bdd 100644
 --- a/gcc/config/aarch64/aarch64.opt
 +++ b/gcc/config/aarch64/aarch64.opt
-@@ -118,6 +118,21 @@ Enum(aarch64_tls_size) String(32) Value(32)
+@@ -122,6 +122,21 @@ Enum(aarch64_tls_size) String(32) Value(32)
  EnumValue
  Enum(aarch64_tls_size) String(48) Value(48)
  
@@ -147,21 +171,59 @@ index d99d14c137d..08e52537dc6 100644
  march=
  Target RejectNegative Negative(march=) ToLower Joined Var(aarch64_arch_string)
  Use features of architecture ARCH.
-@@ -256,7 +271,7 @@ TargetVariable
+@@ -260,7 +275,7 @@ TargetVariable
  long aarch64_stack_protector_guard_offset = 0
  
  moutline-atomics
--Target Report Var(aarch64_flag_outline_atomics) Init(2) Save
+-Target Var(aarch64_flag_outline_atomics) Init(2) Save
-+Target Report Var(aarch64_flag_outline_atomics) Save
++Target Var(aarch64_flag_outline_atomics) Save
  Generate local calls to out-of-line atomic operations.
  
  -param=aarch64-sve-compare-costs=
+diff --git a/gcc/config/aarch64/host-aarch64-darwin.c b/gcc/config/aarch64/host-aarch64-darwin.c
+new file mode 100644
+index 00000000000..92c38b0b9db
+--- /dev/null
++++ b/gcc/config/aarch64/host-aarch64-darwin.c
+@@ -0,0 +1,32 @@
++/* i386-darwin host-specific hook definitions.
++   Copyright (C) 2003-2021 Free Software Foundation, Inc.
++
++This file is part of GCC.
++
++GCC is free software; you can redistribute it and/or modify it under
++the terms of the GNU General Public License as published by the Free
++Software Foundation; either version 3, or (at your option) any later
++version.
++
++GCC is distributed in the hope that it will be useful, but WITHOUT ANY
++WARRANTY; without even the implied warranty of MERCHANTABILITY or
++FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
++for more details.
++
++You should have received a copy of the GNU General Public License
++along with GCC; see the file COPYING3.  If not see
++<http://www.gnu.org/licenses/>.  */
++
++#define IN_TARGET_CODE 1
++
++#include "config.h"
++#include "system.h"
++#include "coretypes.h"
++#include "hosthooks.h"
++#include "hosthooks-def.h"
++#include "config/host-darwin.h"
++
++/* Darwin doesn't do anything special for aarch64 hosts; this file exists just
++   to include config/host-darwin.h.  */
++
++const struct host_hooks host_hooks = HOST_HOOKS_INITIALIZER;
 diff --git a/gcc/config/aarch64/t-aarch64 b/gcc/config/aarch64/t-aarch64
-index 11d20b7be14..02ca761d3bf 100644
+index 7e1606c47ac..3b650075724 100644
 --- a/gcc/config/aarch64/t-aarch64
 +++ b/gcc/config/aarch64/t-aarch64
-@@ -159,8 +159,10 @@ aarch64-bti-insert.o: $(srcdir)/config/aarch64/aarch64-bti-insert.c \
+@@ -165,8 +165,10 @@ aarch64-cc-fusion.o: $(srcdir)/config/aarch64/aarch64-cc-fusion.cc \
- 		$(srcdir)/config/aarch64/aarch64-bti-insert.c
+ 		$(srcdir)/config/aarch64/aarch64-cc-fusion.cc
  
  comma=,
 -MULTILIB_OPTIONS    = $(subst $(comma),/, $(patsubst %, mabi=%, $(subst $(comma),$(comma)mabi=,$(TM_MULTILIB_CONFIG))))
@@ -173,6 +235,15 @@ index 11d20b7be14..02ca761d3bf 100644
  
  insn-conditions.md: s-check-sve-md
  s-check-sve-md: $(srcdir)/config/aarch64/check-sve-md.awk \
+diff --git a/gcc/config/aarch64/x-darwin b/gcc/config/aarch64/x-darwin
+new file mode 100644
+index 00000000000..6d788d5e89c
+--- /dev/null
++++ b/gcc/config/aarch64/x-darwin
+@@ -0,0 +1,3 @@
++host-aarch64-darwin.o : $(srcdir)/config/aarch64/host-aarch64-darwin.c
++	$(COMPILE) $<
++	$(POSTCOMPILE)
 diff --git a/gcc/config/devkitpro.h b/gcc/config/devkitpro.h
 new file mode 100644
 index 00000000000..11ba0f5ab1c
@@ -246,52 +317,26 @@ index 00000000000..9acbbf9d27c
 +
 +; This comment is to ensure we retain the blank line above.
 diff --git a/gcc/config/i386/host-mingw32.c b/gcc/config/i386/host-mingw32.c
-index 250fef59b55..36b2239aa5d 100644
+index 360a280b23a..2c03947999a 100644
 --- a/gcc/config/i386/host-mingw32.c
 +++ b/gcc/config/i386/host-mingw32.c
-@@ -44,9 +44,6 @@ static size_t mingw32_gt_pch_alloc_granularity (void);
+@@ -45,7 +45,11 @@ static size_t mingw32_gt_pch_alloc_granularity (void);
- 
  static inline void w32_error(const char*, const char*, int, const char*);
  
--/* FIXME: Is this big enough?  */
+ /* FIXME: Is this big enough?  */
--static const size_t pch_VA_max_size  = 128 * 1024 * 1024;
++#if __MINGW64__
--
++static const size_t pch_VA_max_size  = UINT64_C(64 * 1024 * 1024 * 1024);
++#else
+ static const size_t pch_VA_max_size  = 128 * 1024 * 1024;
++#endif
+ 
  /* Granularity for reserving address space.  */
  static size_t va_granularity = 0x10000;
- 
-@@ -88,9 +85,6 @@ static void *
- mingw32_gt_pch_get_address (size_t size, int)
- {
-   void* res;
--  size = (size + va_granularity - 1) & ~(va_granularity - 1);
--  if (size > pch_VA_max_size)
--    return NULL;
- 
-   /* FIXME: We let system determine base by setting first arg to NULL.
-      Allocating at top of available address space avoids unnecessary
-@@ -100,7 +94,7 @@ mingw32_gt_pch_get_address (size_t size, int)
-      If we allocate at bottom we need to reserve the address as early
-      as possible and at the same point in each invocation. */
-  
--  res = VirtualAlloc (NULL, pch_VA_max_size,
-+  res = VirtualAlloc (NULL, size,
- 		      MEM_RESERVE | MEM_TOP_DOWN,
- 		      PAGE_NOACCESS);
-   if (!res)
-@@ -150,7 +144,7 @@ mingw32_gt_pch_use_address (void *addr, size_t size, int fd,
- 
-   /* Offset must be also be a multiple of allocation granularity for
-      this to work.  We can't change the offset. */ 
--  if ((offset & (va_granularity - 1)) != 0 || size > pch_VA_max_size)
-+  if ((offset & (va_granularity - 1)) != 0)
-     return -1;
- 
- 
 diff --git a/gcc/gcc.c b/gcc/gcc.c
-index 9f790db0daf..97f52d0b893 100644
+index 7837553958b..69d7a798e2e 100644
 --- a/gcc/gcc.c
 +++ b/gcc/gcc.c
-@@ -793,6 +793,11 @@ proper position among the other output files.  */
+@@ -853,6 +853,11 @@ proper position among the other output files.  */
  #endif
  #endif
  
@@ -303,7 +348,7 @@ index 9f790db0daf..97f52d0b893 100644
  /* config.h can define STARTFILE_SPEC to override the default crt0 files.  */
  #ifndef STARTFILE_SPEC
  #define STARTFILE_SPEC  \
-@@ -1085,6 +1090,7 @@ static const char *link_spec = LINK_SPEC;
+@@ -1197,6 +1202,7 @@ static const char *link_spec = LINK_SPEC;
  static const char *lib_spec = LIB_SPEC;
  static const char *link_gomp_spec = "";
  static const char *libgcc_spec = LIBGCC_SPEC;
@@ -311,7 +356,7 @@ index 9f790db0daf..97f52d0b893 100644
  static const char *endfile_spec = ENDFILE_SPEC;
  static const char *startfile_spec = STARTFILE_SPEC;
  static const char *linker_name_spec = LINKER_NAME;
-@@ -1582,6 +1588,7 @@ static struct spec_list static_specs[] =
+@@ -1702,6 +1708,7 @@ static struct spec_list static_specs[] =
    INIT_STATIC_SPEC ("lib",			&lib_spec),
    INIT_STATIC_SPEC ("link_gomp",		&link_gomp_spec),
    INIT_STATIC_SPEC ("libgcc",			&libgcc_spec),
@@ -319,8 +364,21 @@ index 9f790db0daf..97f52d0b893 100644
    INIT_STATIC_SPEC ("startfile",		&startfile_spec),
    INIT_STATIC_SPEC ("cross_compile",		&cross_compile),
    INIT_STATIC_SPEC ("version",			&compiler_version),
+diff --git a/libgcc/crtstuff.c b/libgcc/crtstuff.c
+index 675930db043..bdfd6f6b0bb 100644
+--- a/libgcc/crtstuff.c
++++ b/libgcc/crtstuff.c
+@@ -325,7 +325,7 @@ register_tm_clones (void)
+ 
+ #ifdef OBJECT_FORMAT_ELF
+ 
+-#if DEFAULT_USE_CXA_ATEXIT
++#if 1 /* DEFAULT_USE_CXA_ATEXIT */
+ /* Declare the __dso_handle variable.  It should have a unique value
+    in every shared-object; in a main program its value is zero.  The
+    object should in any case be protected.  This means the instance
 diff --git a/libgcc/gthr.h b/libgcc/gthr.h
-index f31cf083cbe..649f900aac3 100644
+index cca3f294b7b..deffea4107b 100644
 --- a/libgcc/gthr.h
 +++ b/libgcc/gthr.h
 @@ -136,7 +136,7 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
@@ -333,10 +391,10 @@ index f31cf083cbe..649f900aac3 100644
  #define GTHREAD_USE_WEAK 0
  #endif
 diff --git a/libstdc++-v3/include/Makefile.am b/libstdc++-v3/include/Makefile.am
-index 80aeb3f8959..308ceedc673 100644
+index 40a41ef2a1c..4d06c6f9953 100644
 --- a/libstdc++-v3/include/Makefile.am
 +++ b/libstdc++-v3/include/Makefile.am
-@@ -1315,6 +1315,7 @@ ${host_builddir}/gthr.h: ${toplevel_srcdir}/libgcc/gthr.h stamp-${host_alias}
+@@ -1347,6 +1347,7 @@ ${host_builddir}/gthr.h: ${toplevel_srcdir}/libgcc/gthr.h stamp-${host_alias}
  	    -e '/^#/s/\(${uppercase}${uppercase}*\)/_GLIBCXX_\1/g' \
  	    -e 's/_GLIBCXX_SUPPORTS_WEAK/__GXX_WEAK__/g' \
  	    -e 's/_GLIBCXX___MINGW32_GLIBCXX___/__MINGW32__/g' \
@@ -345,10 +403,10 @@ index 80aeb3f8959..308ceedc673 100644
  	    < $< > $@
  
 diff --git a/libstdc++-v3/include/Makefile.in b/libstdc++-v3/include/Makefile.in
-index eb437ad8d8d..6e076fc63bd 100644
+index fcd2b5b2d40..c034367994a 100644
 --- a/libstdc++-v3/include/Makefile.in
 +++ b/libstdc++-v3/include/Makefile.in
-@@ -1793,6 +1793,7 @@ ${host_builddir}/gthr.h: ${toplevel_srcdir}/libgcc/gthr.h stamp-${host_alias}
+@@ -1830,6 +1830,7 @@ ${host_builddir}/gthr.h: ${toplevel_srcdir}/libgcc/gthr.h stamp-${host_alias}
  	    -e '/^#/s/\(${uppercase}${uppercase}*\)/_GLIBCXX_\1/g' \
  	    -e 's/_GLIBCXX_SUPPORTS_WEAK/__GXX_WEAK__/g' \
  	    -e 's/_GLIBCXX___MINGW32_GLIBCXX___/__MINGW32__/g' \
@@ -356,3 +414,43 @@ index eb437ad8d8d..6e076fc63bd 100644
  	    -e 's,^#include "\(.*\)",#include <bits/\1>,g' \
  	    < $< > $@
  
+diff --git a/libstdc++-v3/include/c_compatibility/fenv.h b/libstdc++-v3/include/c_compatibility/fenv.h
+index 0413e3b7c25..ff5f8bbe1a1 100644
+--- a/libstdc++-v3/include/c_compatibility/fenv.h
++++ b/libstdc++-v3/include/c_compatibility/fenv.h
+@@ -26,6 +26,10 @@
+  *  This is a Standard C++ Library header.
+  */
+ 
++#if !defined __cplusplus || defined _GLIBCXX_INCLUDE_NEXT_C_HEADERS
++# include_next <fenv.h>
++#else
++
+ #ifndef _GLIBCXX_FENV_H
+ #define _GLIBCXX_FENV_H 1
+ 
+@@ -79,3 +83,5 @@ namespace std
+ #endif // C++11
+ 
+ #endif // _GLIBCXX_FENV_H
++
++#endif // __cplusplus
+diff --git a/libstdc++-v3/include/c_global/cfenv b/libstdc++-v3/include/c_global/cfenv
+index 0b0ec35a837..d24cb1a3c81 100644
+--- a/libstdc++-v3/include/c_global/cfenv
++++ b/libstdc++-v3/include/c_global/cfenv
+@@ -37,9 +37,11 @@
+ 
+ #include <bits/c++config.h>
+ 
+-#if _GLIBCXX_HAVE_FENV_H
+-# include <fenv.h>
+-#endif
++// Need to ensure this finds the C library's <fenv.h> not a libstdc++
++// wrapper that might already be installed later in the include search path.
++#define _GLIBCXX_INCLUDE_NEXT_C_HEADERS
++#include_next <fenv.h>
++#undef _GLIBCXX_INCLUDE_NEXT_C_HEADERS
+ 
+ #ifdef _GLIBCXX_USE_C99_FENV_TR1
+ 

dka64/patches/newlib-4.1.0.patch

@@ -1,8 +1,8 @@
 diff --git a/libgloss/configure b/libgloss/configure
-index 0d2918c..bccfb07 100755
+index 816b9c4b8..b79edb6c8 100755
 --- a/libgloss/configure
 +++ b/libgloss/configure
-@@ -2604,6 +2604,8 @@ if test "${config_libnosys}" = "true"; then
+@@ -2609,6 +2609,8 @@ if test "${config_libnosys}" = "true"; then
  
  fi
  
@@ -12,7 +12,7 @@ index 0d2918c..bccfb07 100755
  
  ac_config_commands="$ac_config_commands depfiles"
 diff --git a/libgloss/configure.in b/libgloss/configure.in
-index f38d529..509c310 100644
+index 4111724e1..0e44d885e 100644
 --- a/libgloss/configure.in
 +++ b/libgloss/configure.in
 @@ -2,6 +2,7 @@ dnl Process this file with autoconf to produce a configure script.
@@ -23,7 +23,7 @@ index f38d529..509c310 100644
  
  if test "${enable_shared}" = "yes" ; then
      echo "Shared libraries not supported for cross compiling, ignored"
-@@ -193,6 +194,7 @@ dnl fi
+@@ -196,6 +197,7 @@ dnl fi
  if test "${config_libnosys}" = "true"; then
    AC_CONFIG_SUBDIRS([libnosys])
  fi
@@ -33,7 +33,7 @@ index f38d529..509c310 100644
  AS=${AS-as}
 diff --git a/libgloss/libsysbase/Makefile.in b/libgloss/libsysbase/Makefile.in
 new file mode 100644
-index 0000000..3db0c08
+index 000000000..3db0c08bc
 --- /dev/null
 +++ b/libgloss/libsysbase/Makefile.in
 @@ -0,0 +1,151 @@
@@ -190,7 +190,7 @@ index 0000000..3db0c08
 +	$(SHELL) config.status --recheck
 diff --git a/libgloss/libsysbase/_exit.c b/libgloss/libsysbase/_exit.c
 new file mode 100644
-index 0000000..6effb11
+index 000000000..6effb1105
 --- /dev/null
 +++ b/libgloss/libsysbase/_exit.c
 @@ -0,0 +1,17 @@
@@ -213,7 +213,7 @@ index 0000000..6effb11
 +}
 diff --git a/libgloss/libsysbase/abort.c b/libgloss/libsysbase/abort.c
 new file mode 100644
-index 0000000..9272e22
+index 000000000..9272e22c9
 --- /dev/null
 +++ b/libgloss/libsysbase/abort.c
 @@ -0,0 +1,8 @@
@@ -227,7 +227,7 @@ index 0000000..9272e22
 +
 diff --git a/libgloss/libsysbase/acconfig.h b/libgloss/libsysbase/acconfig.h
 new file mode 100644
-index 0000000..200ea78
+index 000000000..200ea7873
 --- /dev/null
 +++ b/libgloss/libsysbase/acconfig.h
 @@ -0,0 +1,29 @@
@@ -262,7 +262,7 @@ index 0000000..200ea78
 +#undef __SYMBOL_PREFIX
 diff --git a/libgloss/libsysbase/aclocal.m4 b/libgloss/libsysbase/aclocal.m4
 new file mode 100644
-index 0000000..b6cdfae
+index 000000000..b6cdfaeb8
 --- /dev/null
 +++ b/libgloss/libsysbase/aclocal.m4
 @@ -0,0 +1,344 @@
@@ -612,7 +612,7 @@ index 0000000..b6cdfae
 +m4_include([../acinclude.m4])
 diff --git a/libgloss/libsysbase/chdir.c b/libgloss/libsysbase/chdir.c
 new file mode 100644
-index 0000000..b94f6a8
+index 000000000..b94f6a8b4
 --- /dev/null
 +++ b/libgloss/libsysbase/chdir.c
 @@ -0,0 +1,200 @@
@@ -818,7 +818,7 @@ index 0000000..b94f6a8
 +}
 diff --git a/libgloss/libsysbase/chmod.c b/libgloss/libsysbase/chmod.c
 new file mode 100644
-index 0000000..3668b58
+index 000000000..3668b5801
 --- /dev/null
 +++ b/libgloss/libsysbase/chmod.c
 @@ -0,0 +1,30 @@
@@ -854,7 +854,7 @@ index 0000000..3668b58
 +
 diff --git a/libgloss/libsysbase/clocks.c b/libgloss/libsysbase/clocks.c
 new file mode 100644
-index 0000000..b36b5c0
+index 000000000..b36b5c079
 --- /dev/null
 +++ b/libgloss/libsysbase/clocks.c
 @@ -0,0 +1,34 @@
@@ -894,7 +894,7 @@ index 0000000..b36b5c0
 +
 diff --git a/libgloss/libsysbase/close.c b/libgloss/libsysbase/close.c
 new file mode 100644
-index 0000000..931ad07
+index 000000000..931ad07b1
 --- /dev/null
 +++ b/libgloss/libsysbase/close.c
 @@ -0,0 +1,46 @@
@@ -946,7 +946,7 @@ index 0000000..931ad07
 +}
 diff --git a/libgloss/libsysbase/config.h.in b/libgloss/libsysbase/config.h.in
 new file mode 100644
-index 0000000..48ce950
+index 000000000..48ce950b4
 --- /dev/null
 +++ b/libgloss/libsysbase/config.h.in
 @@ -0,0 +1,25 @@
@@ -977,7 +977,7 @@ index 0000000..48ce950
 +#undef __SYMBOL_PREFIX
 diff --git a/libgloss/libsysbase/configure b/libgloss/libsysbase/configure
 new file mode 100644
-index 0000000..aa653c2
+index 000000000..aa653c235
 --- /dev/null
 +++ b/libgloss/libsysbase/configure
 @@ -0,0 +1,4160 @@
@@ -5143,7 +5143,7 @@ index 0000000..aa653c2
 +
 diff --git a/libgloss/libsysbase/configure.in b/libgloss/libsysbase/configure.in
 new file mode 100644
-index 0000000..da85a3f
+index 000000000..da85a3f46
 --- /dev/null
 +++ b/libgloss/libsysbase/configure.in
 @@ -0,0 +1,202 @@
@@ -5351,7 +5351,7 @@ index 0000000..da85a3f
 +
 diff --git a/libgloss/libsysbase/dirent.c b/libgloss/libsysbase/dirent.c
 new file mode 100644
-index 0000000..7d1f454
+index 000000000..7d1f4545d
 --- /dev/null
 +++ b/libgloss/libsysbase/dirent.c
 @@ -0,0 +1,256 @@
@@ -5613,7 +5613,7 @@ index 0000000..7d1f454
 +}
 diff --git a/libgloss/libsysbase/environ.c b/libgloss/libsysbase/environ.c
 new file mode 100644
-index 0000000..1c485b2
+index 000000000..1c485b26f
 --- /dev/null
 +++ b/libgloss/libsysbase/environ.c
 @@ -0,0 +1,6 @@
@@ -5625,7 +5625,7 @@ index 0000000..1c485b2
 +char **environ = __env;
 diff --git a/libgloss/libsysbase/execve.c b/libgloss/libsysbase/execve.c
 new file mode 100644
-index 0000000..82e7013
+index 000000000..82e70139f
 --- /dev/null
 +++ b/libgloss/libsysbase/execve.c
 @@ -0,0 +1,30 @@
@@ -5661,7 +5661,7 @@ index 0000000..82e7013
 +
 diff --git a/libgloss/libsysbase/fchmod.c b/libgloss/libsysbase/fchmod.c
 new file mode 100644
-index 0000000..5c5831c
+index 000000000..5c5831cdf
 --- /dev/null
 +++ b/libgloss/libsysbase/fchmod.c
 @@ -0,0 +1,31 @@
@@ -5698,7 +5698,7 @@ index 0000000..5c5831c
 +}
 diff --git a/libgloss/libsysbase/flock.c b/libgloss/libsysbase/flock.c
 new file mode 100644
-index 0000000..c6b8c92
+index 000000000..c6b8c92ad
 --- /dev/null
 +++ b/libgloss/libsysbase/flock.c
 @@ -0,0 +1,21 @@
@@ -5725,7 +5725,7 @@ index 0000000..c6b8c92
 +}
 diff --git a/libgloss/libsysbase/fnmatch.c b/libgloss/libsysbase/fnmatch.c
 new file mode 100644
-index 0000000..893b662
+index 000000000..893b662ab
 --- /dev/null
 +++ b/libgloss/libsysbase/fnmatch.c
 @@ -0,0 +1,201 @@
@@ -5932,7 +5932,7 @@ index 0000000..893b662
 +}
 diff --git a/libgloss/libsysbase/fork.c b/libgloss/libsysbase/fork.c
 new file mode 100644
-index 0000000..efb6a34
+index 000000000..efb6a3496
 --- /dev/null
 +++ b/libgloss/libsysbase/fork.c
 @@ -0,0 +1,21 @@
@@ -5959,7 +5959,7 @@ index 0000000..efb6a34
 +}
 diff --git a/libgloss/libsysbase/fstat.c b/libgloss/libsysbase/fstat.c
 new file mode 100644
-index 0000000..e32b067
+index 000000000..e32b06755
 --- /dev/null
 +++ b/libgloss/libsysbase/fstat.c
 @@ -0,0 +1,44 @@
@@ -6009,7 +6009,7 @@ index 0000000..e32b067
 +}
 diff --git a/libgloss/libsysbase/fsync.c b/libgloss/libsysbase/fsync.c
 new file mode 100644
-index 0000000..fb06cb6
+index 000000000..fb06cb6d1
 --- /dev/null
 +++ b/libgloss/libsysbase/fsync.c
 @@ -0,0 +1,34 @@
@@ -6049,7 +6049,7 @@ index 0000000..fb06cb6
 +}
 diff --git a/libgloss/libsysbase/ftruncate.c b/libgloss/libsysbase/ftruncate.c
 new file mode 100644
-index 0000000..2cc03a3
+index 000000000..2cc03a3d9
 --- /dev/null
 +++ b/libgloss/libsysbase/ftruncate.c
 @@ -0,0 +1,34 @@
@@ -6089,7 +6089,7 @@ index 0000000..2cc03a3
 +}
 diff --git a/libgloss/libsysbase/getpid.c b/libgloss/libsysbase/getpid.c
 new file mode 100644
-index 0000000..fdce14b
+index 000000000..fdce14b5f
 --- /dev/null
 +++ b/libgloss/libsysbase/getpid.c
 @@ -0,0 +1,19 @@
@@ -6114,7 +6114,7 @@ index 0000000..fdce14b
 +
 diff --git a/libgloss/libsysbase/getreent.c b/libgloss/libsysbase/getreent.c
 new file mode 100644
-index 0000000..a3f1e98
+index 000000000..a3f1e98a9
 --- /dev/null
 +++ b/libgloss/libsysbase/getreent.c
 @@ -0,0 +1,20 @@
@@ -6140,7 +6140,7 @@ index 0000000..a3f1e98
 +
 diff --git a/libgloss/libsysbase/gettod.c b/libgloss/libsysbase/gettod.c
 new file mode 100644
-index 0000000..f18c59b
+index 000000000..f18c59ba3
 --- /dev/null
 +++ b/libgloss/libsysbase/gettod.c
 @@ -0,0 +1,34 @@
@@ -6180,7 +6180,7 @@ index 0000000..f18c59b
 +
 diff --git a/libgloss/libsysbase/handle_manager.c b/libgloss/libsysbase/handle_manager.c
 new file mode 100644
-index 0000000..f3fcc88
+index 000000000..f3fcc88f7
 --- /dev/null
 +++ b/libgloss/libsysbase/handle_manager.c
 @@ -0,0 +1,173 @@
@@ -6359,7 +6359,7 @@ index 0000000..f3fcc88
 +}
 diff --git a/libgloss/libsysbase/iosupport.c b/libgloss/libsysbase/iosupport.c
 new file mode 100644
-index 0000000..948c6ef
+index 000000000..948c6ef93
 --- /dev/null
 +++ b/libgloss/libsysbase/iosupport.c
 @@ -0,0 +1,140 @@
@@ -6505,7 +6505,7 @@ index 0000000..948c6ef
 +
 diff --git a/libgloss/libsysbase/isatty.c b/libgloss/libsysbase/isatty.c
 new file mode 100644
-index 0000000..280a457
+index 000000000..280a4579a
 --- /dev/null
 +++ b/libgloss/libsysbase/isatty.c
 @@ -0,0 +1,17 @@
@@ -6528,7 +6528,7 @@ index 0000000..280a457
 +}
 diff --git a/libgloss/libsysbase/kill.c b/libgloss/libsysbase/kill.c
 new file mode 100644
-index 0000000..13bd0fb
+index 000000000..13bd0fba1
 --- /dev/null
 +++ b/libgloss/libsysbase/kill.c
 @@ -0,0 +1,21 @@
@@ -6555,7 +6555,7 @@ index 0000000..13bd0fb
 +}
 diff --git a/libgloss/libsysbase/link.c b/libgloss/libsysbase/link.c
 new file mode 100644
-index 0000000..162f70f
+index 000000000..162f70f63
 --- /dev/null
 +++ b/libgloss/libsysbase/link.c
 @@ -0,0 +1,36 @@
@@ -6597,7 +6597,7 @@ index 0000000..162f70f
 +
 diff --git a/libgloss/libsysbase/locks.c b/libgloss/libsysbase/locks.c
 new file mode 100644
-index 0000000..c41d91f
+index 000000000..c41d91ff9
 --- /dev/null
 +++ b/libgloss/libsysbase/locks.c
 @@ -0,0 +1,158 @@
@@ -6761,7 +6761,7 @@ index 0000000..c41d91f
 +
 diff --git a/libgloss/libsysbase/lseek.c b/libgloss/libsysbase/lseek.c
 new file mode 100644
-index 0000000..eb232c8
+index 000000000..eb232c86b
 --- /dev/null
 +++ b/libgloss/libsysbase/lseek.c
 @@ -0,0 +1,45 @@
@@ -6812,7 +6812,7 @@ index 0000000..eb232c8
 +}
 diff --git a/libgloss/libsysbase/lstat.c b/libgloss/libsysbase/lstat.c
 new file mode 100644
-index 0000000..fc39343
+index 000000000..fc393430b
 --- /dev/null
 +++ b/libgloss/libsysbase/lstat.c
 @@ -0,0 +1,31 @@
@@ -6849,7 +6849,7 @@ index 0000000..fc39343
 +
 diff --git a/libgloss/libsysbase/malloc_vars.c b/libgloss/libsysbase/malloc_vars.c
 new file mode 100644
-index 0000000..4565909
+index 000000000..456590956
 --- /dev/null
 +++ b/libgloss/libsysbase/malloc_vars.c
 @@ -0,0 +1,2 @@
@@ -6857,7 +6857,7 @@ index 0000000..4565909
 +char *fake_heap_start = (char*)0;
 diff --git a/libgloss/libsysbase/mkdir.c b/libgloss/libsysbase/mkdir.c
 new file mode 100644
-index 0000000..19742b7
+index 000000000..19742b774
 --- /dev/null
 +++ b/libgloss/libsysbase/mkdir.c
 @@ -0,0 +1,23 @@
@@ -6886,7 +6886,7 @@ index 0000000..19742b7
 +}
 diff --git a/libgloss/libsysbase/nanosleep.c b/libgloss/libsysbase/nanosleep.c
 new file mode 100644
-index 0000000..a233b9d
+index 000000000..a233b9df6
 --- /dev/null
 +++ b/libgloss/libsysbase/nanosleep.c
 @@ -0,0 +1,14 @@
@@ -6906,7 +6906,7 @@ index 0000000..a233b9d
 +}
 diff --git a/libgloss/libsysbase/open.c b/libgloss/libsysbase/open.c
 new file mode 100644
-index 0000000..f8d98fd
+index 000000000..f8d98fd3b
 --- /dev/null
 +++ b/libgloss/libsysbase/open.c
 @@ -0,0 +1,53 @@
@@ -6965,7 +6965,7 @@ index 0000000..f8d98fd
 +}
 diff --git a/libgloss/libsysbase/pthread.c b/libgloss/libsysbase/pthread.c
 new file mode 100755
-index 0000000..ff84cd3
+index 000000000..ff84cd355
 --- /dev/null
 +++ b/libgloss/libsysbase/pthread.c
 @@ -0,0 +1,1083 @@
@@ -8054,7 +8054,7 @@ index 0000000..ff84cd3
 +}
 diff --git a/libgloss/libsysbase/read.c b/libgloss/libsysbase/read.c
 new file mode 100644
-index 0000000..838a8c7
+index 000000000..838a8c796
 --- /dev/null
 +++ b/libgloss/libsysbase/read.c
 @@ -0,0 +1,39 @@
@@ -8099,7 +8099,7 @@ index 0000000..838a8c7
 +
 diff --git a/libgloss/libsysbase/rename.c b/libgloss/libsysbase/rename.c
 new file mode 100644
-index 0000000..b54e0ce
+index 000000000..b54e0ce7c
 --- /dev/null
 +++ b/libgloss/libsysbase/rename.c
 @@ -0,0 +1,37 @@
@@ -8142,7 +8142,7 @@ index 0000000..b54e0ce
 +}
 diff --git a/libgloss/libsysbase/rmdir.c b/libgloss/libsysbase/rmdir.c
 new file mode 100644
-index 0000000..2692a29
+index 000000000..2692a2997
 --- /dev/null
 +++ b/libgloss/libsysbase/rmdir.c
 @@ -0,0 +1,25 @@
@@ -8173,7 +8173,7 @@ index 0000000..2692a29
 +}
 diff --git a/libgloss/libsysbase/sbrk.c b/libgloss/libsysbase/sbrk.c
 new file mode 100644
-index 0000000..5dd550c
+index 000000000..5dd550c5c
 --- /dev/null
 +++ b/libgloss/libsysbase/sbrk.c
 @@ -0,0 +1,60 @@
@@ -8239,7 +8239,7 @@ index 0000000..5dd550c
 +}
 diff --git a/libgloss/libsysbase/scandir.c b/libgloss/libsysbase/scandir.c
 new file mode 100644
-index 0000000..5c673af
+index 000000000..5c673af52
 --- /dev/null
 +++ b/libgloss/libsysbase/scandir.c
 @@ -0,0 +1,76 @@
@@ -8321,7 +8321,7 @@ index 0000000..5c673af
 +
 diff --git a/libgloss/libsysbase/sleep.c b/libgloss/libsysbase/sleep.c
 new file mode 100644
-index 0000000..f3aa979
+index 000000000..f3aa97954
 --- /dev/null
 +++ b/libgloss/libsysbase/sleep.c
 @@ -0,0 +1,18 @@
@@ -8345,7 +8345,7 @@ index 0000000..f3aa979
 +}
 diff --git a/libgloss/libsysbase/stat.c b/libgloss/libsysbase/stat.c
 new file mode 100644
-index 0000000..d0ad002
+index 000000000..d0ad00202
 --- /dev/null
 +++ b/libgloss/libsysbase/stat.c
 @@ -0,0 +1,38 @@
@@ -8389,7 +8389,7 @@ index 0000000..d0ad002
 +
 diff --git a/libgloss/libsysbase/statvfs.c b/libgloss/libsysbase/statvfs.c
 new file mode 100644
-index 0000000..84e2213
+index 000000000..84e221340
 --- /dev/null
 +++ b/libgloss/libsysbase/statvfs.c
 @@ -0,0 +1,24 @@
@@ -8419,7 +8419,7 @@ index 0000000..84e2213
 +}
 diff --git a/libgloss/libsysbase/times.c b/libgloss/libsysbase/times.c
 new file mode 100644
-index 0000000..79484e7
+index 000000000..79484e7f4
 --- /dev/null
 +++ b/libgloss/libsysbase/times.c
 @@ -0,0 +1,17 @@
@@ -8442,7 +8442,7 @@ index 0000000..79484e7
 +
 diff --git a/libgloss/libsysbase/truncate.c b/libgloss/libsysbase/truncate.c
 new file mode 100644
-index 0000000..8495259
+index 000000000..849525990
 --- /dev/null
 +++ b/libgloss/libsysbase/truncate.c
 @@ -0,0 +1,54 @@
@@ -8502,7 +8502,7 @@ index 0000000..8495259
 +}
 diff --git a/libgloss/libsysbase/unlink.c b/libgloss/libsysbase/unlink.c
 new file mode 100644
-index 0000000..7920b79
+index 000000000..7920b79ac
 --- /dev/null
 +++ b/libgloss/libsysbase/unlink.c
 @@ -0,0 +1,34 @@
@@ -8542,7 +8542,7 @@ index 0000000..7920b79
 +
 diff --git a/libgloss/libsysbase/usleep.c b/libgloss/libsysbase/usleep.c
 new file mode 100644
-index 0000000..b547147
+index 000000000..b54714775
 --- /dev/null
 +++ b/libgloss/libsysbase/usleep.c
 @@ -0,0 +1,18 @@
@@ -8566,7 +8566,7 @@ index 0000000..b547147
 +}
 diff --git a/libgloss/libsysbase/utime.c b/libgloss/libsysbase/utime.c
 new file mode 100644
-index 0000000..f72bf9f
+index 000000000..f72bf9fc6
 --- /dev/null
 +++ b/libgloss/libsysbase/utime.c
 @@ -0,0 +1,45 @@
@@ -8617,7 +8617,7 @@ index 0000000..f72bf9f
 +}
 diff --git a/libgloss/libsysbase/wait.c b/libgloss/libsysbase/wait.c
 new file mode 100644
-index 0000000..247486e
+index 000000000..247486e42
 --- /dev/null
 +++ b/libgloss/libsysbase/wait.c
 @@ -0,0 +1,24 @@
@@ -8647,7 +8647,7 @@ index 0000000..247486e
 +
 diff --git a/libgloss/libsysbase/warning.h b/libgloss/libsysbase/warning.h
 new file mode 100644
-index 0000000..2c29982
+index 000000000..2c2998250
 --- /dev/null
 +++ b/libgloss/libsysbase/warning.h
 @@ -0,0 +1,43 @@
@@ -8696,7 +8696,7 @@ index 0000000..2c29982
 +#endif /* __WARNING_H__ */
 diff --git a/libgloss/libsysbase/write.c b/libgloss/libsysbase/write.c
 new file mode 100644
-index 0000000..61de918
+index 000000000..61de918bc
 --- /dev/null
 +++ b/libgloss/libsysbase/write.c
 @@ -0,0 +1,38 @@
@@ -8739,10 +8739,10 @@ index 0000000..61de918
 +	return ret;
 +}
 diff --git a/newlib/configure.host b/newlib/configure.host
-index a84c0c8..aa9ea05 100644
+index 1ddbb6c76..f096346dc 100644
 --- a/newlib/configure.host
 +++ b/newlib/configure.host
-@@ -680,13 +680,25 @@ newlib_cflags="${newlib_cflags} -DCLOCK_PROVIDED -DMALLOC_PROVIDED -DEXIT_PROVID
+@@ -687,13 +687,25 @@ newlib_cflags="${newlib_cflags} -DCLOCK_PROVIDED -DMALLOC_PROVIDED -DEXIT_PROVID
  	syscall_dir=syscalls
  	;;
    aarch64*-*-*)
@@ -8768,8 +8768,34 @@ index a84c0c8..aa9ea05 100644
    arm*-*-pe)
  	syscall_dir=syscalls
  	;;
+diff --git a/newlib/libc/ctype/jp2uc.c b/newlib/libc/ctype/jp2uc.c
+index 5e30f09be..1ea357f92 100644
+--- a/newlib/libc/ctype/jp2uc.c
++++ b/newlib/libc/ctype/jp2uc.c
+@@ -35,7 +35,7 @@
+ #ifdef _MB_CAPABLE
+ /* Under Cygwin, the incoming wide character is already given in UTF due
+    to the requirements of the underlying OS. */
+-#ifndef __CYGWIN__
++#if !defined(__CYGWIN__) && !defined(__DEVKITA64__)
+ 
+ #include <_ansi.h>
+ #include <string.h>
+diff --git a/newlib/libc/ctype/local.h b/newlib/libc/ctype/local.h
+index 5c293c83d..75ccf89f5 100644
+--- a/newlib/libc/ctype/local.h
++++ b/newlib/libc/ctype/local.h
+@@ -32,7 +32,7 @@
+    * for towupper and towlower, the result must be back-transformed
+      into the respective locale encoding; currently NOT IMPLEMENTED
+ */
+-#ifdef __CYGWIN__
++#if defined(__CYGWIN__) || defined(__DEVKITA64__)
+ /* Under Cygwin, wchar_t (or its extension wint_t) is Unicode */
+ #define _jp2uc(c) (c)
+ #define _jp2uc_l(c, l) (c)
 diff --git a/newlib/libc/include/fnmatch.h b/newlib/libc/include/fnmatch.h
-index a94e923..9171e98 100644
+index a94e923a4..9171e98aa 100644
 --- a/newlib/libc/include/fnmatch.h
 +++ b/newlib/libc/include/fnmatch.h
 @@ -44,6 +44,7 @@
@@ -8782,7 +8808,7 @@ index a94e923..9171e98 100644
  #endif
 diff --git a/newlib/libc/include/machine/_threads.h b/newlib/libc/include/machine/_threads.h
 new file mode 100755
-index 0000000..a71a5d8
+index 000000000..a71a5d847
 --- /dev/null
 +++ b/newlib/libc/include/machine/_threads.h
 @@ -0,0 +1,44 @@
@@ -8831,10 +8857,10 @@ index 0000000..a71a5d8
 +
 +#endif
 diff --git a/newlib/libc/include/math.h b/newlib/libc/include/math.h
-index 1efc5b9..91a8d74 100644
+index ba1a8a17e..f521cad89 100644
 --- a/newlib/libc/include/math.h
 +++ b/newlib/libc/include/math.h
-@@ -416,7 +416,7 @@ extern float hypotf (float, float);
+@@ -426,7 +426,7 @@ extern float hypotf (float, float);
     simply call the double functions.  On Cygwin the long double functions
     are implemented independently from newlib to be able to use optimized
     assembler functions despite using the Microsoft x86_64 ABI. */
@@ -8845,7 +8871,7 @@ index 1efc5b9..91a8d74 100644
  extern long double atanl (long double);
 diff --git a/newlib/libc/include/semaphore.h b/newlib/libc/include/semaphore.h
 new file mode 100755
-index 0000000..4afb0e4
+index 000000000..4afb0e419
 --- /dev/null
 +++ b/newlib/libc/include/semaphore.h
 @@ -0,0 +1,69 @@
@@ -8919,7 +8945,7 @@ index 0000000..4afb0e4
 +
 +#endif /* !_SEMAPHORE_H_ */
 diff --git a/newlib/libc/include/sys/_pthreadtypes.h b/newlib/libc/include/sys/_pthreadtypes.h
-index 75e9e1c..dc63dbe 100644
+index 75e9e1cbf..dc63dbe6a 100644
 --- a/newlib/libc/include/sys/_pthreadtypes.h
 +++ b/newlib/libc/include/sys/_pthreadtypes.h
 @@ -18,19 +18,18 @@
@@ -9092,7 +9118,7 @@ index 75e9e1c..dc63dbe 100644
    int   process_shared;       /* allow this to be shared amongst processes */
  #endif
 diff --git a/newlib/libc/include/sys/_timespec.h b/newlib/libc/include/sys/_timespec.h
-index f810b00..ca7e11d 100644
+index f810b008f..ca7e11dc7 100644
 --- a/newlib/libc/include/sys/_timespec.h
 +++ b/newlib/libc/include/sys/_timespec.h
 @@ -49,4 +49,10 @@ struct timespec {
@@ -9107,7 +9133,7 @@ index f810b00..ca7e11d 100644
 +
  #endif /* !_SYS__TIMESPEC_H_ */
 diff --git a/newlib/libc/include/sys/config.h b/newlib/libc/include/sys/config.h
-index d746b15..80169d9 100644
+index 4bc8d29bf..35c05e6af 100644
 --- a/newlib/libc/include/sys/config.h
 +++ b/newlib/libc/include/sys/config.h
 @@ -4,6 +4,9 @@
@@ -9121,7 +9147,7 @@ index d746b15..80169d9 100644
  #define MALLOC_ALIGNMENT 16
  #endif
 diff --git a/newlib/libc/include/sys/dirent.h b/newlib/libc/include/sys/dirent.h
-index a3fb5c0..b208de4 100644
+index a3fb5c02c..b208de4a7 100644
 --- a/newlib/libc/include/sys/dirent.h
 +++ b/newlib/libc/include/sys/dirent.h
 @@ -1,13 +1,60 @@
@@ -9189,7 +9215,7 @@ index a3fb5c0..b208de4 100644
 +
 +#endif // _dirent_h_
 diff --git a/newlib/libc/include/sys/features.h b/newlib/libc/include/sys/features.h
-index 2188071..93294ad 100644
+index 218807178..93294ad2e 100644
 --- a/newlib/libc/include/sys/features.h
 +++ b/newlib/libc/include/sys/features.h
 @@ -330,6 +330,16 @@ extern "C" {
@@ -9211,7 +9237,7 @@ index 2188071..93294ad 100644
  #ifdef __rtems__
 diff --git a/newlib/libc/include/sys/iosupport.h b/newlib/libc/include/sys/iosupport.h
 new file mode 100644
-index 0000000..82d2e35
+index 000000000..82d2e3576
 --- /dev/null
 +++ b/newlib/libc/include/sys/iosupport.h
 @@ -0,0 +1,126 @@
@@ -9342,7 +9368,7 @@ index 0000000..82d2e35
 +#endif // __iosupp_h__
 +//---------------------------------------------------------------------------------
 diff --git a/newlib/libc/include/sys/lock.h b/newlib/libc/include/sys/lock.h
-index 5289049..2c3e64f 100644
+index 528904957..2c3e64f1b 100644
 --- a/newlib/libc/include/sys/lock.h
 +++ b/newlib/libc/include/sys/lock.h
 @@ -1,69 +1,105 @@
@@ -9502,7 +9528,7 @@ index 5289049..2c3e64f 100644
 -#endif /* __SYS_LOCK_H__ */
 +#endif // __SYS_LOCK_H__
 diff --git a/newlib/libc/include/sys/param.h b/newlib/libc/include/sys/param.h
-index 9a6f115..fdd6cf9 100644
+index 9a6f115a6..fdd6cf92b 100644
 --- a/newlib/libc/include/sys/param.h
 +++ b/newlib/libc/include/sys/param.h
 @@ -23,7 +23,7 @@
@@ -9515,7 +9541,7 @@ index 9a6f115..fdd6cf9 100644
  #define MAX(a,b) ((a) > (b) ? (a) : (b))
  #define MIN(a,b) ((a) < (b) ? (a) : (b))
 diff --git a/newlib/libc/include/sys/reent.h b/newlib/libc/include/sys/reent.h
-index 74b70e9..d8c5410 100644
+index 74b70e9c0..d8c5410ec 100644
 --- a/newlib/libc/include/sys/reent.h
 +++ b/newlib/libc/include/sys/reent.h
 @@ -421,6 +421,8 @@ struct _reent
@@ -9536,7 +9562,7 @@ index 74b70e9..d8c5410 100644
  
  #ifdef _REENT_GLOBAL_STDIO_STREAMS
 diff --git a/newlib/libc/include/sys/stat.h b/newlib/libc/include/sys/stat.h
-index 8769112..5526e59 100644
+index 8769112b0..5526e59ee 100644
 --- a/newlib/libc/include/sys/stat.h
 +++ b/newlib/libc/include/sys/stat.h
 @@ -142,8 +142,9 @@ int	mkfifo (const char *__path, mode_t __mode );
@@ -9552,7 +9578,7 @@ index 8769112..5526e59 100644
  
 diff --git a/newlib/libc/include/sys/statvfs.h b/newlib/libc/include/sys/statvfs.h
 new file mode 100644
-index 0000000..380329d
+index 000000000..380329d34
 --- /dev/null
 +++ b/newlib/libc/include/sys/statvfs.h
 @@ -0,0 +1,35 @@
@@ -9593,10 +9619,10 @@ index 0000000..380329d
 +#endif // _SYS_STATVFS_H
 \ No newline at end of file
 diff --git a/newlib/libc/include/sys/syslimits.h b/newlib/libc/include/sys/syslimits.h
-index ba9dbd6..49c213c 100644
+index c872d2018..b3800187f 100644
 --- a/newlib/libc/include/sys/syslimits.h
 +++ b/newlib/libc/include/sys/syslimits.h
-@@ -62,4 +62,6 @@
+@@ -58,4 +58,6 @@
  #define	LINE_MAX		 2048	/* max bytes in an input line */
  #define	RE_DUP_MAX		  255	/* max RE's in interval notation */
  
@@ -9604,7 +9630,7 @@ index ba9dbd6..49c213c 100644
 +
  #endif
 diff --git a/newlib/libc/include/sys/utime.h b/newlib/libc/include/sys/utime.h
-index 5e937f1..635a7a6 100644
+index 5e937f103..635a7a6b8 100644
 --- a/newlib/libc/include/sys/utime.h
 +++ b/newlib/libc/include/sys/utime.h
 @@ -9,12 +9,19 @@
@@ -9630,7 +9656,7 @@ index 5e937f1..635a7a6 100644
  };
  #endif
 diff --git a/newlib/libc/locale/locale.c b/newlib/libc/locale/locale.c
-index 4c343e4..c044934 100644
+index 968642745..2ab1f9570 100644
 --- a/newlib/libc/locale/locale.c
 +++ b/newlib/libc/locale/locale.c
 @@ -92,7 +92,7 @@ beginning with <<"LC_">>.
@@ -9742,7 +9768,7 @@ index 4c343e4..c044934 100644
        if (strcmp (locale, "POSIX") && strcmp (locale, "C")
  	  && strcmp (locale, ""))
          return NULL;
-@@ -990,6 +1015,7 @@ __locale_ctype_ptr_l (struct __locale_t *locale)
+@@ -991,6 +1016,7 @@ __locale_ctype_ptr_l (struct __locale_t *locale)
  
  const char *
  __locale_ctype_ptr (void)
@@ -9751,7 +9777,7 @@ index 4c343e4..c044934 100644
    return __get_current_locale ()->ctype_ptr;
  }
 diff --git a/newlib/libc/locale/setlocale.h b/newlib/libc/locale/setlocale.h
-index a0c8084..efabdcf 100644
+index a0c80843a..efabdcfc4 100644
 --- a/newlib/libc/locale/setlocale.h
 +++ b/newlib/libc/locale/setlocale.h
 @@ -217,11 +217,7 @@ __get_global_locale ()
@@ -9779,7 +9805,7 @@ index a0c8084..efabdcf 100644
  
  /* Only access fixed "C" locale using this function.  Fake for !_MB_CAPABLE
 diff --git a/newlib/libc/machine/aarch64/Makefile.am b/newlib/libc/machine/aarch64/Makefile.am
-index e8b8197..011f69d 100644
+index e8b8197fa..011f69d69 100644
 --- a/newlib/libc/machine/aarch64/Makefile.am
 +++ b/newlib/libc/machine/aarch64/Makefile.am
 @@ -9,6 +9,7 @@ AM_CCASFLAGS = $(INCLUDES)
@@ -9791,7 +9817,7 @@ index e8b8197..011f69d 100644
  lib_a_SOURCES += memchr.S
  lib_a_SOURCES += memcmp-stub.c
 diff --git a/newlib/libc/machine/aarch64/Makefile.in b/newlib/libc/machine/aarch64/Makefile.in
-index 39b23a1..9695124 100644
+index 39b23a1ce..969512471 100644
 --- a/newlib/libc/machine/aarch64/Makefile.in
 +++ b/newlib/libc/machine/aarch64/Makefile.in
 @@ -69,22 +69,22 @@ LIBRARIES = $(noinst_LIBRARIES)
@@ -9857,7 +9883,7 @@ index 39b23a1..9695124 100644
  
 diff --git a/newlib/libc/machine/aarch64/access.c b/newlib/libc/machine/aarch64/access.c
 new file mode 100644
-index 0000000..980682e
+index 000000000..980682ef3
 --- /dev/null
 +++ b/newlib/libc/machine/aarch64/access.c
 @@ -0,0 +1,33 @@
@@ -9895,7 +9921,7 @@ index 0000000..980682e
 +}
 +	
 diff --git a/newlib/libc/machine/arm/Makefile.am b/newlib/libc/machine/arm/Makefile.am
-index 9bd35e7..7311300 100644
+index 9bd35e733..731130092 100644
 --- a/newlib/libc/machine/arm/Makefile.am
 +++ b/newlib/libc/machine/arm/Makefile.am
 @@ -11,7 +11,9 @@ noinst_LIBRARIES = lib.a
@@ -9910,7 +9936,7 @@ index 9bd35e7..7311300 100644
  lib_a_SOURCES += memchr.S
  lib_a_SOURCES += memcpy-stub.c
 diff --git a/newlib/libc/machine/arm/Makefile.in b/newlib/libc/machine/arm/Makefile.in
-index d9dbcd5..43712f8 100644
+index d9dbcd5c3..43712f813 100644
 --- a/newlib/libc/machine/arm/Makefile.in
 +++ b/newlib/libc/machine/arm/Makefile.in
 @@ -75,10 +75,10 @@ am_lib_a_OBJECTS = lib_a-setjmp.$(OBJEXT) lib_a-strcmp.$(OBJEXT) \
@@ -9954,7 +9980,7 @@ index d9dbcd5..43712f8 100644
  
 diff --git a/newlib/libc/machine/arm/sync_synchronize.c b/newlib/libc/machine/arm/sync_synchronize.c
 new file mode 100644
-index 0000000..3acc9e0
+index 000000000..3acc9e094
 --- /dev/null
 +++ b/newlib/libc/machine/arm/sync_synchronize.c
 @@ -0,0 +1,10 @@
@@ -9970,7 +9996,7 @@ index 0000000..3acc9e0
 +#endif
 diff --git a/newlib/libc/machine/arm/sys/stdio.h b/newlib/libc/machine/arm/sys/stdio.h
 new file mode 100644
-index 0000000..4eb278e
+index 000000000..4eb278e2f
 --- /dev/null
 +++ b/newlib/libc/machine/arm/sys/stdio.h
 @@ -0,0 +1,27 @@
@@ -10002,7 +10028,7 @@ index 0000000..4eb278e
 +
 +#endif /* _NEWLIB_STDIO_H */
 diff --git a/newlib/libc/reent/getreent.c b/newlib/libc/reent/getreent.c
-index 5fa98e9..ef8a15e 100644
+index 5fa98e96b..ef8a15e1b 100644
 --- a/newlib/libc/reent/getreent.c
 +++ b/newlib/libc/reent/getreent.c
 @@ -1,3 +1,4 @@
@@ -10017,7 +10043,7 @@ index 5fa98e9..ef8a15e 100644
 +#endif
 \ No newline at end of file
 diff --git a/newlib/libc/reent/gettimeofdayr.c b/newlib/libc/reent/gettimeofdayr.c
-index 9b982a9..8c0aaac 100644
+index 9b982a993..8c0aaac8c 100644
 --- a/newlib/libc/reent/gettimeofdayr.c
 +++ b/newlib/libc/reent/gettimeofdayr.c
 @@ -51,7 +51,7 @@ DESCRIPTION
@@ -10037,7 +10063,7 @@ index 9b982a9..8c0aaac 100644
 +*/
  #endif /* ! defined (REENTRANT_SYSCALLS_PROVIDED) */
 diff --git a/newlib/libc/stdio/fread.c b/newlib/libc/stdio/fread.c
-index b358d2b..11c2343 100644
+index df8321461..55ceaab42 100644
 --- a/newlib/libc/stdio/fread.c
 +++ b/newlib/libc/stdio/fread.c
 @@ -135,7 +135,7 @@ crlf_r (struct _reent * ptr,
@@ -10101,7 +10127,7 @@ index b358d2b..11c2343 100644
  	      /* no more input: return partial result */
  #ifdef __SCLE
 diff --git a/newlib/libc/stdio/local.h b/newlib/libc/stdio/local.h
-index 53694aa..79a8f46 100644
+index 84ff40b49..ba1d4ee7b 100644
 --- a/newlib/libc/stdio/local.h
 +++ b/newlib/libc/stdio/local.h
 @@ -56,7 +56,7 @@
@@ -10114,10 +10140,10 @@ index 53694aa..79a8f46 100644
  #endif
  
 diff --git a/newlib/libc/stdio/vfprintf.c b/newlib/libc/stdio/vfprintf.c
-index c4bf2db..d756df3 100644
+index 1aaf05aa4..b67182a79 100644
 --- a/newlib/libc/stdio/vfprintf.c
 +++ b/newlib/libc/stdio/vfprintf.c
-@@ -112,6 +112,8 @@ Supporting OS subroutines required: <<close>>, <<fstat>>, <<isatty>>,
+@@ -108,6 +108,8 @@ Supporting OS subroutines required: <<close>>, <<fstat>>, <<isatty>>,
  <<lseek>>, <<read>>, <<sbrk>>, <<write>>.
  */
  
@@ -10126,7 +10152,7 @@ index c4bf2db..d756df3 100644
  #if defined(LIBC_SCCS) && !defined(lint)
  /*static char *sccsid = "from: @(#)vfprintf.c	5.50 (Berkeley) 12/16/92";*/
  static char *rcsid = "$Id$";
-@@ -1438,7 +1440,7 @@ reswitch:	switch (ch) {
+@@ -1434,7 +1436,7 @@ reswitch:	switch (ch) {
  string:
  #endif
  			sign = '\0';
@@ -10135,7 +10161,7 @@ index c4bf2db..d756df3 100644
  			/* Behavior is undefined if the user passed a
  			   NULL string when precision is not 0.
  			   However, if we are not optimizing for size,
-@@ -1448,7 +1450,7 @@ string:
+@@ -1444,7 +1446,7 @@ string:
  				size = ((unsigned) prec > 6U) ? 6 : prec;
  			}
  			else
@@ -10145,7 +10171,7 @@ index c4bf2db..d756df3 100644
  			if (ch == 'S' || (flags & LONGINT)) {
  				mbstate_t ps;
 diff --git a/newlib/libc/stdio/vfscanf.c b/newlib/libc/stdio/vfscanf.c
-index 9c38eeb..fbc8d87 100644
+index 994cee7fc..5d1d0a1cd 100644
 --- a/newlib/libc/stdio/vfscanf.c
 +++ b/newlib/libc/stdio/vfscanf.c
 @@ -74,6 +74,8 @@ These are GNU extensions.
@@ -10158,7 +10184,7 @@ index 9c38eeb..fbc8d87 100644
  #include <reent.h>
  #include <newlib.h>
 diff --git a/newlib/libc/stdio/vfwprintf.c b/newlib/libc/stdio/vfwprintf.c
-index 980b31e..722be90 100644
+index 980b31e3b..722be905e 100644
 --- a/newlib/libc/stdio/vfwprintf.c
 +++ b/newlib/libc/stdio/vfwprintf.c
 @@ -92,6 +92,9 @@ SEEALSO
@@ -10172,7 +10198,7 @@ index 980b31e..722be90 100644
  
  #ifdef INTEGER_ONLY
 diff --git a/newlib/libc/stdio/vfwscanf.c b/newlib/libc/stdio/vfwscanf.c
-index ffb6cc8..db33d4f 100644
+index f00d41a09..7e290ee8d 100644
 --- a/newlib/libc/stdio/vfwscanf.c
 +++ b/newlib/libc/stdio/vfwscanf.c
 @@ -74,6 +74,9 @@ PORTABILITY
@@ -10186,7 +10212,7 @@ index ffb6cc8..db33d4f 100644
  #include <reent.h>
  #include <newlib.h>
 diff --git a/newlib/libc/stdlib/Makefile.am b/newlib/libc/stdlib/Makefile.am
-index 357e37b..7183b21 100644
+index 357e37beb..7183b2100 100644
 --- a/newlib/libc/stdlib/Makefile.am
 +++ b/newlib/libc/stdlib/Makefile.am
 @@ -110,6 +110,7 @@ MALLOCR=mallocr
@@ -10198,7 +10224,7 @@ index 357e37b..7183b21 100644
  	arc4random_uniform.c \
  	cxa_atexit.c	\
 diff --git a/newlib/libc/stdlib/Makefile.in b/newlib/libc/stdlib/Makefile.in
-index 699831f..1e6d2e6 100644
+index 699831f13..1e6d2e612 100644
 --- a/newlib/libc/stdlib/Makefile.in
 +++ b/newlib/libc/stdlib/Makefile.in
 @@ -119,7 +119,7 @@ am__objects_2 = lib_a-__adjust.$(OBJEXT) lib_a-__atexit.$(OBJEXT) \
@@ -10233,39 +10259,20 @@ index 699831f..1e6d2e6 100644
  	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-arc4random.o `test -f 'arc4random.c' || echo '$(srcdir)/'`arc4random.c
  
 diff --git a/newlib/libc/stdlib/aligned_alloc.c b/newlib/libc/stdlib/aligned_alloc.c
-index 88413ce..24029a6 100644
+index feb22c24b..3dae0c9a9 100644
 --- a/newlib/libc/stdlib/aligned_alloc.c
 +++ b/newlib/libc/stdlib/aligned_alloc.c
-@@ -1,5 +1,5 @@
+@@ -28,6 +28,8 @@
- /*-
-- * 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 <reent.h>
  #include <stdlib.h>
 +#include <malloc.h>
 +#include <errno.h>
  
  void *
- aligned_alloc(size_t alignment, size_t size)
+ aligned_alloc (size_t align, 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 920a7ea..ba5ee76 100644
+index 920a7ea3c..ba5ee7652 100644
 --- a/newlib/libc/stdlib/mbtowc_r.c
 +++ b/newlib/libc/stdlib/mbtowc_r.c
 @@ -7,6 +7,7 @@
@@ -10278,7 +10285,7 @@ index 920a7ea..ba5ee76 100644
          wchar_t       *__restrict pwc,
 diff --git a/newlib/libc/stdlib/threads.c b/newlib/libc/stdlib/threads.c
 new file mode 100755
-index 0000000..741111e
+index 000000000..741111ea0
 --- /dev/null
 +++ b/newlib/libc/stdlib/threads.c
 @@ -0,0 +1,224 @@
@@ -10508,7 +10515,7 @@ index 0000000..741111e
 +}
 diff --git a/newlib/libc/sys/arm/include/machine/_types.h b/newlib/libc/sys/arm/include/machine/_types.h
 new file mode 100644
-index 0000000..40092f9
+index 000000000..40092f99f
 --- /dev/null
 +++ b/newlib/libc/sys/arm/include/machine/_types.h
 @@ -0,0 +1,19 @@
@@ -10533,7 +10540,7 @@ index 0000000..40092f9
 +
 diff --git a/newlib/libc/sys/arm/sys/lock.h b/newlib/libc/sys/arm/sys/lock.h
 new file mode 100644
-index 0000000..567fed5
+index 000000000..567fed56b
 --- /dev/null
 +++ b/newlib/libc/sys/arm/sys/lock.h
 @@ -0,0 +1,66 @@

dka64/scripts/build-crtls.sh

@@ -0,0 +1,15 @@
+#!/bin/sh
+
+#---------------------------------------------------------------------------------
+# set env variables
+#---------------------------------------------------------------------------------
+export DEVKITPRO=$TOOLPATH
+
+#---------------------------------------------------------------------------------
+# Install the rules files
+#---------------------------------------------------------------------------------
+cd $BUILDDIR
+
+tar -xvf $SRCDIR/devkita64-rules-$DKA64_RULES_VER.tar.gz
+cd devkita64-rules-$DKA64_RULES_VER
+make install

dka64/scripts/build-gcc.sh

@@ -64,9 +64,12 @@ then
 		--prefix=$prefix \
 		--enable-lto $plugin_ld\
 		--with-system-zlib \
-		--with-bugurl="https://github.com/devkitPro/buildscripts/issues" --with-pkgversion="devkitA64 release 15" \
+                --disable-tm-clone-registry \
+                --disable-__cxa_atexit \
+		--with-bugurl="https://github.com/devkitPro/buildscripts/issues" --with-pkgversion="devkitA64 release 17" \
 		$CROSS_PARAMS \
 		$CROSS_GCC_PARAMS \
+		$EXTRA_GCC_PARAMS \
 		|| { echo "Error configuring gcc"; exit 1; }
 	touch configured-gcc
 fi
@@ -148,43 +151,3 @@ then
 fi
 
 rm -fr $prefix/$target/sys-include
-
-cd $BUILDDIR
-
-#---------------------------------------------------------------------------------
-# build and install the debugger
-#---------------------------------------------------------------------------------
-mkdir -p $target/gdb
-cd $target/gdb
-
-PLATFORM=`uname -s`
-
-if [ ! -f configured-gdb ]
-then
-	CPPFLAGS="$cppflags" \
-	CFLAGS="$cflags" \
-	CXXFLAGS="$cflags" \
-	LDFLAGS="$ldflags" \
-	../../gdb-$GDB_VER/configure \
-	--disable-nls --prefix=$prefix --target=$target --disable-werror \
-	$CROSS_PARAMS \
-	|| { echo "Error configuring gdb"; exit 1; }
-	touch configured-gdb
-fi
-
-if [ ! -f built-gdb ]
-then
-	$MAKE || { echo "Error building gdb"; exit 1; }
-	touch built-gdb
-fi
-
-if [ ! -f installed-gdb ]
-then
-	$MAKE install || { echo "Error installing gdb"; exit 1; }
-	touch installed-gdb
-fi
-
-#---------------------------------------------------------------------------------
-# copy base rulesets
-#---------------------------------------------------------------------------------
-cp -v $BUILDSCRIPTDIR/dka64/rules/* $prefix

dkarm-eabi/patches/gcc-11.1.0.patch

@@ -1,8 +1,70 @@
+diff --git a/gcc/config.host b/gcc/config.host
+index 0a02c33cc80..38f7adc655e 100644
+--- a/gcc/config.host
++++ b/gcc/config.host
+@@ -251,6 +251,10 @@ case ${host} in
+     host_extra_gcc_objs="${host_extra_gcc_objs} driver-mingw32.o"
+     host_lto_plugin_soname=liblto_plugin.dll
+     ;;
++  aarch64-*-darwin*)
++    out_host_hook_obj="${out_host_hook_obj} host-aarch64-darwin.o"
++    host_xmake_file="${host_xmake_file} aarch64/x-darwin"
++    ;;
+   i[34567]86-*-darwin* | x86_64-*-darwin*)
+     out_host_hook_obj="${out_host_hook_obj} host-i386-darwin.o"
+     host_xmake_file="${host_xmake_file} i386/x-darwin"
+diff --git a/gcc/config/aarch64/host-aarch64-darwin.c b/gcc/config/aarch64/host-aarch64-darwin.c
+new file mode 100644
+index 00000000000..92c38b0b9db
+--- /dev/null
++++ b/gcc/config/aarch64/host-aarch64-darwin.c
+@@ -0,0 +1,32 @@
++/* i386-darwin host-specific hook definitions.
++   Copyright (C) 2003-2021 Free Software Foundation, Inc.
++
++This file is part of GCC.
++
++GCC is free software; you can redistribute it and/or modify it under
++the terms of the GNU General Public License as published by the Free
++Software Foundation; either version 3, or (at your option) any later
++version.
++
++GCC is distributed in the hope that it will be useful, but WITHOUT ANY
++WARRANTY; without even the implied warranty of MERCHANTABILITY or
++FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
++for more details.
++
++You should have received a copy of the GNU General Public License
++along with GCC; see the file COPYING3.  If not see
++<http://www.gnu.org/licenses/>.  */
++
++#define IN_TARGET_CODE 1
++
++#include "config.h"
++#include "system.h"
++#include "coretypes.h"
++#include "hosthooks.h"
++#include "hosthooks-def.h"
++#include "config/host-darwin.h"
++
++/* Darwin doesn't do anything special for aarch64 hosts; this file exists just
++   to include config/host-darwin.h.  */
++
++const struct host_hooks host_hooks = HOST_HOOKS_INITIALIZER;
+diff --git a/gcc/config/aarch64/x-darwin b/gcc/config/aarch64/x-darwin
+new file mode 100644
+index 00000000000..6d788d5e89c
+--- /dev/null
++++ b/gcc/config/aarch64/x-darwin
+@@ -0,0 +1,3 @@
++host-aarch64-darwin.o : $(srcdir)/config/aarch64/host-aarch64-darwin.c
++	$(COMPILE) $<
++	$(POSTCOMPILE)
 diff --git a/gcc/config/arm/arm-cpus.in b/gcc/config/arm/arm-cpus.in
-index 728be500b80..74c1abad635 100644
+index 0becb4385b6..30bd4a24cd6 100644
 --- a/gcc/config/arm/arm-cpus.in
 +++ b/gcc/config/arm/arm-cpus.in
-@@ -392,7 +392,7 @@ begin arch armv6k
+@@ -400,7 +400,7 @@ begin arch armv6k
   tune for mpcore
   tune flags CO_PROC
   base 6K
@@ -12,7 +74,7 @@ index 728be500b80..74c1abad635 100644
   optalias vfpv2 fp
   option nofp remove ALL_FP
 diff --git a/gcc/config/arm/t-arm-elf b/gcc/config/arm/t-arm-elf
-index 3d92bd23322..35cefcde676 100644
+index d68def30867..d31f1e31ee6 100644
 --- a/gcc/config/arm/t-arm-elf
 +++ b/gcc/config/arm/t-arm-elf
 @@ -16,111 +16,14 @@
@@ -133,7 +195,7 @@ index 3d92bd23322..35cefcde676 100644
 -MULTILIB_REUSE	     += mthumb/mfpu.auto/march.armv7+fp/mfloat-abi.hard=mfpu.auto/march.armv7+fp/mfloat-abi.hard
 -MULTILIB_REUSE	     += mthumb/mfpu.auto/march.armv7+fp/mfloat-abi.hard=march.armv7+fp/mfloat-abi.hard
 diff --git a/gcc/config/arm/unknown-elf.h b/gcc/config/arm/unknown-elf.h
-index 9ad2947505f..1790caa8e88 100644
+index cca6f0ece54..8b78c28c7bb 100644
 --- a/gcc/config/arm/unknown-elf.h
 +++ b/gcc/config/arm/unknown-elf.h
 @@ -29,7 +29,7 @@
@@ -153,52 +215,26 @@ index 9ad2947505f..1790caa8e88 100644
 +#define LINK_GCC_C_SEQUENCE_SPEC "--start-group %G %L %(libgloss) --end-group"
 +
 diff --git a/gcc/config/i386/host-mingw32.c b/gcc/config/i386/host-mingw32.c
-index 250fef59b55..36b2239aa5d 100644
+index 360a280b23a..2c03947999a 100644
 --- a/gcc/config/i386/host-mingw32.c
 +++ b/gcc/config/i386/host-mingw32.c
-@@ -44,9 +44,6 @@ static size_t mingw32_gt_pch_alloc_granularity (void);
+@@ -45,7 +45,11 @@ static size_t mingw32_gt_pch_alloc_granularity (void);
- 
  static inline void w32_error(const char*, const char*, int, const char*);
  
--/* FIXME: Is this big enough?  */
+ /* FIXME: Is this big enough?  */
--static const size_t pch_VA_max_size  = 128 * 1024 * 1024;
++#if __MINGW64__
--
++static const size_t pch_VA_max_size  = UINT64_C(64 * 1024 * 1024 * 1024);
++#else
+ static const size_t pch_VA_max_size  = 128 * 1024 * 1024;
++#endif
+ 
  /* Granularity for reserving address space.  */
  static size_t va_granularity = 0x10000;
- 
-@@ -88,9 +85,6 @@ static void *
- mingw32_gt_pch_get_address (size_t size, int)
- {
-   void* res;
--  size = (size + va_granularity - 1) & ~(va_granularity - 1);
--  if (size > pch_VA_max_size)
--    return NULL;
- 
-   /* FIXME: We let system determine base by setting first arg to NULL.
-      Allocating at top of available address space avoids unnecessary
-@@ -100,7 +94,7 @@ mingw32_gt_pch_get_address (size_t size, int)
-      If we allocate at bottom we need to reserve the address as early
-      as possible and at the same point in each invocation. */
-  
--  res = VirtualAlloc (NULL, pch_VA_max_size,
-+  res = VirtualAlloc (NULL, size,
- 		      MEM_RESERVE | MEM_TOP_DOWN,
- 		      PAGE_NOACCESS);
-   if (!res)
-@@ -150,7 +144,7 @@ mingw32_gt_pch_use_address (void *addr, size_t size, int fd,
- 
-   /* Offset must be also be a multiple of allocation granularity for
-      this to work.  We can't change the offset. */ 
--  if ((offset & (va_granularity - 1)) != 0 || size > pch_VA_max_size)
-+  if ((offset & (va_granularity - 1)) != 0)
-     return -1;
- 
- 
 diff --git a/gcc/gcc.c b/gcc/gcc.c
-index 9f790db0daf..97f52d0b893 100644
+index 7837553958b..69d7a798e2e 100644
 --- a/gcc/gcc.c
 +++ b/gcc/gcc.c
-@@ -793,6 +793,11 @@ proper position among the other output files.  */
+@@ -853,6 +853,11 @@ proper position among the other output files.  */
  #endif
  #endif
  
@@ -210,7 +246,7 @@ index 9f790db0daf..97f52d0b893 100644
  /* config.h can define STARTFILE_SPEC to override the default crt0 files.  */
  #ifndef STARTFILE_SPEC
  #define STARTFILE_SPEC  \
-@@ -1085,6 +1090,7 @@ static const char *link_spec = LINK_SPEC;
+@@ -1197,6 +1202,7 @@ static const char *link_spec = LINK_SPEC;
  static const char *lib_spec = LIB_SPEC;
  static const char *link_gomp_spec = "";
  static const char *libgcc_spec = LIBGCC_SPEC;
@@ -218,7 +254,7 @@ index 9f790db0daf..97f52d0b893 100644
  static const char *endfile_spec = ENDFILE_SPEC;
  static const char *startfile_spec = STARTFILE_SPEC;
  static const char *linker_name_spec = LINKER_NAME;
-@@ -1582,6 +1588,7 @@ static struct spec_list static_specs[] =
+@@ -1702,6 +1708,7 @@ static struct spec_list static_specs[] =
    INIT_STATIC_SPEC ("lib",			&lib_spec),
    INIT_STATIC_SPEC ("link_gomp",		&link_gomp_spec),
    INIT_STATIC_SPEC ("libgcc",			&libgcc_spec),
@@ -236,3 +272,56 @@ index dddddc7c444..c2502597953 100644
  # the option is safe.
 -LIB2_DIVMOD_EXCEPTION_FLAGS := -fexceptions
 +LIB2_DIVMOD_EXCEPTION_FLAGS := -fno-exceptions
+diff --git a/libgcc/crtstuff.c b/libgcc/crtstuff.c
+index 675930db043..bdfd6f6b0bb 100644
+--- a/libgcc/crtstuff.c
++++ b/libgcc/crtstuff.c
+@@ -325,7 +325,7 @@ register_tm_clones (void)
+ 
+ #ifdef OBJECT_FORMAT_ELF
+ 
+-#if DEFAULT_USE_CXA_ATEXIT
++#if 1 /* DEFAULT_USE_CXA_ATEXIT */
+ /* Declare the __dso_handle variable.  It should have a unique value
+    in every shared-object; in a main program its value is zero.  The
+    object should in any case be protected.  This means the instance
+diff --git a/libstdc++-v3/include/c_compatibility/fenv.h b/libstdc++-v3/include/c_compatibility/fenv.h
+index 0413e3b7c25..ff5f8bbe1a1 100644
+--- a/libstdc++-v3/include/c_compatibility/fenv.h
++++ b/libstdc++-v3/include/c_compatibility/fenv.h
+@@ -26,6 +26,10 @@
+  *  This is a Standard C++ Library header.
+  */
+ 
++#if !defined __cplusplus || defined _GLIBCXX_INCLUDE_NEXT_C_HEADERS
++# include_next <fenv.h>
++#else
++
+ #ifndef _GLIBCXX_FENV_H
+ #define _GLIBCXX_FENV_H 1
+ 
+@@ -79,3 +83,5 @@ namespace std
+ #endif // C++11
+ 
+ #endif // _GLIBCXX_FENV_H
++
++#endif // __cplusplus
+diff --git a/libstdc++-v3/include/c_global/cfenv b/libstdc++-v3/include/c_global/cfenv
+index 0b0ec35a837..d24cb1a3c81 100644
+--- a/libstdc++-v3/include/c_global/cfenv
++++ b/libstdc++-v3/include/c_global/cfenv
+@@ -37,9 +37,11 @@
+ 
+ #include <bits/c++config.h>
+ 
+-#if _GLIBCXX_HAVE_FENV_H
+-# include <fenv.h>
+-#endif
++// Need to ensure this finds the C library's <fenv.h> not a libstdc++
++// wrapper that might already be installed later in the include search path.
++#define _GLIBCXX_INCLUDE_NEXT_C_HEADERS
++#include_next <fenv.h>
++#undef _GLIBCXX_INCLUDE_NEXT_C_HEADERS
+ 
+ #ifdef _GLIBCXX_USE_C99_FENV_TR1
+ 

dkarm-eabi/patches/gdb-8.2.1.patch

@@ -1,597 +0,0 @@
-diff --git a/gdb/Makefile.in b/gdb/Makefile.in
-index 9799a7a65d..ccd3f8a626 100644
---- a/gdb/Makefile.in
-+++ b/gdb/Makefile.in
-@@ -684,6 +684,7 @@ ALL_TARGET_OBS = \
- 	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 @@ ALLDEPFILES = \
- 	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 --git a/gdb/arm-3ds-tdep.c b/gdb/arm-3ds-tdep.c
-new file mode 100644
-index 0000000000..c41336982b
---- /dev/null
-+++ b/gdb/arm-3ds-tdep.c
-@@ -0,0 +1,291 @@
-+/* Target-dependent code for 3DS. */
-+
-+/* This uses code from GDB, which license is: */
-+
-+/*
-+   Copyright (C) 2002-2017 Free Software Foundation, Inc.
-+
-+   This file is part of GDB.
-+
-+   This program is free software; you can redistribute it and/or modify
-+   it under the terms of the GNU General Public License as published by
-+   the Free Software Foundation; either version 3 of the License, or
-+   (at your option) any later version.
-+
-+   This program is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-+   GNU General Public License for more details.
-+
-+   You should have received a copy of the GNU General Public License
-+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
-+
-+#include "defs.h"
-+#include "gdbcore.h"
-+#include "target.h"
-+#include "osabi.h"
-+#include "xml-syscall.h"
-+
-+#include "arch/arm.h"
-+#include "arch/arm-get-next-pcs.h"
-+#include "arm-tdep.h"
-+
-+static const gdb_byte arm_3ds_arm_le_breakpoint[] = {0xff, 0x00, 0x00, 0xef};
-+static const gdb_byte arm_3ds_thumb_le_breakpoint[] = {0xff, 0xdf};
-+
-+static CORE_ADDR
-+  arm_3ds_get_next_pcs_syscall_next_pc (struct arm_get_next_pcs *self);
-+
-+/* Operation function pointers for get_next_pcs.  */
-+static struct arm_get_next_pcs_ops arm_3ds_get_next_pcs_ops = {
-+  arm_get_next_pcs_read_memory_unsigned_integer,
-+  arm_3ds_get_next_pcs_syscall_next_pc,
-+  arm_get_next_pcs_addr_bits_remove,
-+  arm_get_next_pcs_is_thumb,
-+  NULL,
-+};
-+
-+/* single_step() is called just before we want to resume the inferior,
-+   if we want to single-step it but there is no hardware or kernel
-+   single-step support.  We find the target of the coming instructions
-+   and breakpoint them.  */
-+
-+std::vector<CORE_ADDR>
-+arm_3ds_software_single_step (struct regcache *regcache)
-+{
-+  struct gdbarch *gdbarch = regcache->arch ();
-+  struct arm_get_next_pcs next_pcs_ctx;
-+
-+  arm_get_next_pcs_ctor (&next_pcs_ctx,
-+			 &arm_3ds_get_next_pcs_ops,
-+			 gdbarch_byte_order (gdbarch),
-+			 gdbarch_byte_order_for_code (gdbarch),
-+			 0,
-+			 regcache);
-+
-+  std::vector<CORE_ADDR> next_pcs = arm_get_next_pcs (&next_pcs_ctx);
-+
-+  for (CORE_ADDR &pc_ref : next_pcs)
-+    pc_ref = gdbarch_addr_bits_remove (gdbarch, pc_ref);
-+
-+  return next_pcs;
-+}
-+
-+static CORE_ADDR
-+arm_3ds_get_next_pcs_syscall_next_pc (struct arm_get_next_pcs *self)
-+{
-+  CORE_ADDR next_pc = 0;
-+  CORE_ADDR pc = regcache_read_pc (self->regcache);
-+  int is_thumb = arm_is_thumb (self->regcache);
-+  ULONGEST svc_number = 0;
-+
-+  if (is_thumb)
-+    {
-+      next_pc = pc + 2;
-+    }
-+  else
-+    {
-+      next_pc = pc + 4;
-+    }
-+
-+  /* Addresses for calling Thumb functions have the bit 0 set.  */
-+  if (is_thumb)
-+    next_pc = MAKE_THUMB_ADDR (next_pc);
-+
-+  return next_pc;
-+}
-+
-+static LONGEST
-+arm_3ds_get_syscall_number (struct gdbarch *gdbarch,
-+			      thread_info *thread)
-+{
-+  struct regcache *regs = get_thread_regcache (thread);
-+
-+  ULONGEST pc;
-+  ULONGEST cpsr;
-+  ULONGEST t_bit = arm_psr_thumb_bit (gdbarch);
-+  int is_thumb;
-+  ULONGEST svc_number = -1;
-+
-+  regcache_cooked_read_unsigned (regs, ARM_PC_REGNUM, &pc);
-+  regcache_cooked_read_unsigned (regs, ARM_PS_REGNUM, &cpsr);
-+  is_thumb = (cpsr & t_bit) != 0;
-+
-+  if (is_thumb)
-+    {
-+      enum bfd_endian byte_order_for_code =
-+	gdbarch_byte_order_for_code (gdbarch);
-+
-+      /* PC gets incremented before the syscall-stop, so read the
-+	 previous instruction.  */
-+      unsigned long this_instr =
-+	read_memory_unsigned_integer (pc - 2, 2, byte_order_for_code);
-+
-+      unsigned long svc_operand = (0x00ff & this_instr);
-+      svc_number = svc_operand;
-+    }
-+  else
-+    {
-+      enum bfd_endian byte_order_for_code =
-+	gdbarch_byte_order_for_code (gdbarch);
-+
-+      /* PC gets incremented before the syscall-stop, so read the
-+	 previous instruction.  */
-+      unsigned long this_instr =
-+	read_memory_unsigned_integer (pc - 4, 4, byte_order_for_code);
-+
-+      unsigned long svc_operand = (0x000000ff & this_instr);
-+      svc_number = svc_operand;
-+    }
-+
-+  if (svc_number == 0xfe)
-+    {
-+      regcache_cooked_read_unsigned (regs, 12, &svc_number);
-+    }
-+
-+  return svc_number;
-+}
-+
-+/* Implement the breakpoint_kind_from_pc gdbarch method.  */
-+
-+static int
-+arm_3ds_breakpoint_kind_from_pc (struct gdbarch *gdbarch, CORE_ADDR *pcptr)
-+{
-+  struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
-+  enum bfd_endian byte_order_for_code = gdbarch_byte_order_for_code (gdbarch);
-+
-+  if (arm_pc_is_thumb (gdbarch, *pcptr))
-+    {
-+      *pcptr = UNMAKE_THUMB_ADDR (*pcptr);
-+
-+      /* If we have a separate 32-bit breakpoint instruction for Thumb-2,
-+	 check whether we are replacing a 32-bit instruction.  */
-+      if (tdep->thumb2_breakpoint != NULL)
-+	{
-+	  gdb_byte buf[2];
-+
-+	  if (target_read_memory (*pcptr, buf, 2) == 0)
-+	    {
-+	      unsigned short inst1;
-+
-+	      inst1 = extract_unsigned_integer (buf, 2, byte_order_for_code);
-+	      if (thumb_insn_size (inst1) == 4)
-+		return ARM_BP_KIND_THUMB2;
-+	    }
-+	}
-+
-+      return ARM_BP_KIND_THUMB;
-+    }
-+  else
-+    return ARM_BP_KIND_ARM;
-+
-+}
-+
-+/* Implement the sw_breakpoint_from_kind gdbarch method.  */
-+
-+static const gdb_byte *
-+arm_3ds_sw_breakpoint_from_kind (struct gdbarch *gdbarch, int kind, int *size)
-+{
-+  struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
-+
-+  switch (kind)
-+    {
-+    case ARM_BP_KIND_ARM:
-+      *size = tdep->arm_breakpoint_size;
-+      return tdep->arm_breakpoint;
-+    case ARM_BP_KIND_THUMB:
-+      *size = tdep->thumb_breakpoint_size;
-+      return tdep->thumb_breakpoint;
-+    case ARM_BP_KIND_THUMB2:
-+      *size = tdep->thumb2_breakpoint_size;
-+      return tdep->thumb2_breakpoint;
-+    default:
-+      gdb_assert_not_reached ("unexpected arm breakpoint kind");
-+    }
-+}
-+
-+/* Implement the breakpoint_kind_from_current_state gdbarch method.  */
-+
-+static int
-+arm_3ds_breakpoint_kind_from_current_state (struct gdbarch *gdbarch,
-+					struct regcache *regcache,
-+					CORE_ADDR *pcptr)
-+{
-+  gdb_byte buf[4];
-+
-+  /* Check the memory pointed by PC is readable.  */
-+  if (target_read_memory (regcache_read_pc (regcache), buf, 4) == 0)
-+    {
-+      struct arm_get_next_pcs next_pcs_ctx;
-+
-+      arm_get_next_pcs_ctor (&next_pcs_ctx,
-+			     &arm_3ds_get_next_pcs_ops,
-+			     gdbarch_byte_order (gdbarch),
-+			     gdbarch_byte_order_for_code (gdbarch),
-+			     0,
-+			     regcache);
-+
-+      std::vector<CORE_ADDR> next_pcs = arm_get_next_pcs (&next_pcs_ctx);
-+
-+      /* If MEMADDR is the next instruction of current pc, do the
-+	 software single step computation, and get the thumb mode by
-+	 the destination address.  */
-+      for (CORE_ADDR pc : next_pcs)
-+	{
-+	  if (UNMAKE_THUMB_ADDR (pc) == *pcptr)
-+	    {
-+	      if (IS_THUMB_ADDR (pc))
-+		{
-+		  *pcptr = MAKE_THUMB_ADDR (*pcptr);
-+		  return arm_3ds_breakpoint_kind_from_pc (gdbarch, pcptr);
-+		}
-+	      else
-+		return ARM_BP_KIND_ARM;
-+	    }
-+	}
-+    }
-+
-+  return arm_3ds_breakpoint_kind_from_pc (gdbarch, pcptr);
-+}
-+
-+static void
-+arm_3ds_init_abi (struct gdbarch_info info,
-+			    struct gdbarch *gdbarch)
-+{
-+  struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
-+
-+  switch (info.byte_order)
-+    {
-+    case BFD_ENDIAN_LITTLE:
-+      tdep->arm_breakpoint = arm_3ds_arm_le_breakpoint;
-+      tdep->thumb_breakpoint = arm_3ds_thumb_le_breakpoint;
-+      tdep->arm_breakpoint_size = sizeof (arm_3ds_arm_le_breakpoint);
-+      tdep->thumb_breakpoint_size = sizeof (arm_3ds_thumb_le_breakpoint);
-+      break;
-+
-+    default:
-+      internal_error (__FILE__, __LINE__,
-+        _("arm_gdbarch_init: bad byte order"));
-+    }
-+  tdep->fp_model = ARM_FLOAT_VFP;
-+
-+  /* Single stepping.  */
-+  set_gdbarch_software_single_step (gdbarch, arm_3ds_software_single_step);
-+
-+  /* Breakpoint manipulation.  */
-+  set_gdbarch_breakpoint_kind_from_pc (gdbarch, arm_3ds_breakpoint_kind_from_pc);
-+  set_gdbarch_sw_breakpoint_from_kind (gdbarch, arm_3ds_sw_breakpoint_from_kind);
-+  set_gdbarch_breakpoint_kind_from_current_state (gdbarch,
-+						  arm_3ds_breakpoint_kind_from_current_state);
-+
-+  /* `catch syscall' */
-+  set_xml_syscall_file_name (gdbarch, "syscalls/arm-3ds.xml");
-+  set_gdbarch_get_syscall_number (gdbarch, arm_3ds_get_syscall_number);
-+}
-+
-+void
-+_initialize_arm_3ds_tdep (void)
-+{
-+  gdbarch_register_osabi (bfd_arch_arm, 0, GDB_OSABI_3DS,
-+                          arm_3ds_init_abi);
-+}
-diff --git a/gdb/configure.tgt b/gdb/configure.tgt
-index f197160896..e2835ddef5 100644
---- a/gdb/configure.tgt
-+++ b/gdb/configure.tgt
-@@ -61,7 +61,7 @@ arc*-*-*)
- 	;;
- 
- 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 --git a/gdb/data-directory/Makefile.in b/gdb/data-directory/Makefile.in
-index 753e0b69a3..645eb043b9 100644
---- a/gdb/data-directory/Makefile.in
-+++ b/gdb/data-directory/Makefile.in
-@@ -63,7 +63,7 @@ GEN_SYSCALLS_FILES = \
- 	sparc-linux.xml \
- 	sparc64-linux.xml
- 
--SYSCALLS_FILES = gdb-syscalls.dtd freebsd.xml $(GEN_SYSCALLS_FILES)
-+SYSCALLS_FILES = gdb-syscalls.dtd freebsd.xml arm-3ds.xml $(GEN_SYSCALLS_FILES)
- 
- PYTHON_DIR = python
- PYTHON_INSTALL_DIR = $(DESTDIR)$(GDB_DATADIR)/$(PYTHON_DIR)
-diff --git a/gdb/defs.h b/gdb/defs.h
-index fc4217005a..a179a6d820 100644
---- a/gdb/defs.h
-+++ b/gdb/defs.h
-@@ -495,6 +495,7 @@ enum gdb_osabi
-   GDB_OSABI_LYNXOS178,
-   GDB_OSABI_NEWLIB,
-   GDB_OSABI_SDE,
-+  GDB_OSABI_3DS,
- 
-   GDB_OSABI_INVALID		/* keep this last */
- };
-diff --git a/gdb/dtrace-probe.c b/gdb/dtrace-probe.c
-index fa4e06e794..b6afc4cc7c 100644
---- a/gdb/dtrace-probe.c
-+++ b/gdb/dtrace-probe.c
-@@ -100,7 +100,7 @@ public:
- 
- /* DTrace static_probe_ops.  */
- 
--const dtrace_static_probe_ops dtrace_static_probe_ops;
-+const dtrace_static_probe_ops dtrace_static_probe_ops = {};
- 
- /* The following structure represents a dtrace probe.  */
- 
-diff --git a/gdb/osabi.c b/gdb/osabi.c
-index 7d0540b181..49d3f78331 100644
---- a/gdb/osabi.c
-+++ b/gdb/osabi.c
-@@ -80,6 +80,7 @@ static const struct osabi_names gdb_osabi_names[] =
-   { "LynxOS178", NULL },
-   { "Newlib", NULL },
-   { "SDE", NULL },
-+  { "3DS", NULL },
- 
-   { "<invalid>", NULL }
- };
-diff --git a/gdb/probe.c b/gdb/probe.c
-index 1f3da213ef..4acbeb8704 100644
---- a/gdb/probe.c
-+++ b/gdb/probe.c
-@@ -60,7 +60,7 @@ public:
- 
- /* Static operations associated with a generic probe.  */
- 
--const any_static_probe_ops any_static_probe_ops;
-+const any_static_probe_ops any_static_probe_ops = {};
- 
- /* A helper for parse_probes that decodes a probe specification in
-    SEARCH_PSPACE.  It appends matching SALs to RESULT.  */
-diff --git a/gdb/record-btrace.c b/gdb/record-btrace.c
-index 09a3f6cc5c..9f90a6b436 100644
---- a/gdb/record-btrace.c
-+++ b/gdb/record-btrace.c
-@@ -144,7 +144,7 @@ static record_btrace_target record_btrace_ops;
- 
- /* Token associated with a new-thread observer enabling branch tracing
-    for the new thread.  */
--static const gdb::observers::token record_btrace_thread_observer_token;
-+static const gdb::observers::token record_btrace_thread_observer_token = {};
- 
- /* Memory access types used in set/show record btrace replay-memory-access.  */
- static const char replay_memory_access_read_only[] = "read-only";
-diff --git a/gdb/stap-probe.c b/gdb/stap-probe.c
-index ed7e1a0d3f..42fad3835f 100644
---- a/gdb/stap-probe.c
-+++ b/gdb/stap-probe.c
-@@ -119,7 +119,7 @@ public:
- 
- /* SystemTap static_probe_ops.  */
- 
--const stap_static_probe_ops stap_static_probe_ops;
-+const stap_static_probe_ops stap_static_probe_ops = {};
- 
- class stap_probe : public probe
- {
-diff --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
-@@ -0,0 +1,159 @@
-+<?xml version="1.0"?>
-+<!DOCTYPE syscalls_info SYSTEM "gdb-syscalls.dtd">
-+<!-- This file is located inside GDB and is based on files which license are: -->
-+<!-- Copyright (C) 2009-2017 Free Software Foundation, Inc.
-+
-+     Copying and distribution of this file, with or without modification,
-+     are permitted in any medium without royalty provided the copyright
-+     notice and this notice are preserved.  This file is offered as-is,
-+     without any warranty. -->
-+<syscalls_info>
-+  <syscall name="ControlMemory" number="1" groups="memory"/>
-+  <syscall name="QueryMemory" number="2" groups="memory"/>
-+
-+  <syscall name="ExitProcess" number="3" groups="process"/>
-+  <syscall name="GetProcessAffinityMask" number="4" groups="process"/>
-+  <syscall name="SetProcessAffinityMask" number="5" groups="process"/>
-+  <syscall name="GetProcessIdealProcessor" number="6" groups="process"/>
-+  <syscall name="SetProcessIdealProcessor" number="7" groups="process"/>
-+
-+  <syscall name="CreateThread" number="8" groups="thread"/>
-+  <syscall name="ExitThread" number="9" groups="thread"/>
-+  <syscall name="SleepThread" number="10" groups="thread"/>
-+  <syscall name="GetThreadPriority" number="11" groups="thread"/>
-+  <syscall name="SetThreadPriority" number="12" groups="thread"/>
-+  <syscall name="GetThreadAffinityMask" number="13" groups="thread"/>
-+  <syscall name="SetThreadAffinityMask" number="14" groups="thread"/> <!-- removed -->
-+  <syscall name="GetThreadIdealProcessor" number="15" groups="thread"/>
-+  <syscall name="SetThreadIdealProcessor" number="16" groups="thread"/> <!-- removed -->
-+  <syscall name="GetCurrentProcessorNumber" number="17" groups="thread"/>
-+  <syscall name="Run" number="18" groups="thread"/>
-+
-+  <syscall name="CreateMutex" number="19" groups="synchronization"/>
-+  <syscall name="ReleaseMutex" number="20" groups="synchronization"/>
-+  <syscall name="CreateSemaphore" number="21" groups="synchronization"/>
-+  <syscall name="ReleaseSemaphore" number="22" groups="synchronization"/>
-+  <syscall name="CreateEvent" number="23" groups="synchronization"/>
-+  <syscall name="SignalEvent" number="24" groups="synchronization"/>
-+  <syscall name="ClearEvent" number="25" groups="synchronization"/>
-+  <syscall name="CreateTimer" number="26" groups="synchronization"/>
-+  <syscall name="SetTimer" number="27" groups="synchronization"/>
-+  <syscall name="CancelTimer" number="28" groups="synchronization"/>
-+  <syscall name="ClearTimer" number="29" groups="synchronization"/>
-+
-+  <syscall name="CreateMemoryBlock" number="30" groups="memory,ipc"/>
-+  <syscall name="MapMemoryBlock" number="31" groups="memory,ipc"/>
-+  <syscall name="UnmapMemoryBlock" number="32" groups="memory,ipc"/>
-+
-+  <syscall name="CreateAddressArbiter" number="33" groups="memory,synchronization"/>
-+  <syscall name="ArbitrateAddress" number="34" groups="memory,synchronization"/>
-+
-+  <syscall name="CloseHandle" number="35" groups="synchronization,ipc,memory,thread,process,debug"/>
-+  <syscall name="WaitSynchronization" number="36" groups="synchronization,ipc,thread,process,debug"/>
-+  <syscall name="WaitSynchronizationN" number="37" groups="synchronization,ipc,thread,process,debug"/>
-+  <syscall name="SignalAndWait" number="38" groups="synchronization"/> <!-- removed -->
-+  <syscall name="DuplicateHandle" number="39" groups="synchronization,ipc,memory,thread,process,debug"/>
-+
-+  <syscall name="GetSystemTick" number="40" groups="information"/>
-+  <syscall name="GetHandleInfo" number="41" groups="information,synchronization,ipc,memory,thread,process,debug"/>
-+  <syscall name="GetSystemInfo" number="42" groups="information"/>
-+  <syscall name="GetProcessInfo" number="43" groups="information,process"/>
-+  <syscall name="GetThreadInfo" number="44" groups="information,thread"/>
-+
-+  <syscall name="ConnectToPort" number="45" groups="ipc"/>
-+  <syscall name="GetCFWInfo" number="46" groups="custom,information"/> <!-- deprecated -->
-+  <syscall name="SendSyncRequest2" number="47" groups="ipc"/> <!-- removed -->
-+  <syscall name="SendSyncRequest3" number="48" groups="ipc"/> <!-- removed -->
-+  <syscall name="SendSyncRequest4" number="49" groups="ipc"/> <!-- removed -->
-+  <syscall name="SendSyncRequest" number="50" groups="ipc"/> <!-- removed -->
-+
-+  <syscall name="OpenProcess" number="51" groups="process"/>
-+  <syscall name="OpenThread" number="52" groups="thread"/>
-+
-+  <syscall name="GetProcessId" number="53" groups="process"/>
-+  <syscall name="GetProcessIdOfThread" number="54" groups="process,thread"/>
-+  <syscall name="GetThreadId" number="55" groups="thread"/>
-+
-+  <syscall name="GetResourceLimit" number="56" groups="process"/>
-+  <syscall name="GetResourceLimitLimitValues" number="57" groups="process"/>
-+  <syscall name="GetResourceLimitCurrentValues" number="58" groups="process"/>
-+
-+  <syscall name="GetThreadContext" number="59" groups="debug,thread"/> <!-- removed -->
-+  <syscall name="Break" number="60" groups="debug"/>
-+  <syscall name="OutputDebugString" number="61" groups="debug"/>
-+  <syscall name="ControlPerformanceCounter" number="62" groups="debug"/>
-+
-+  <syscall name="CreatePort" number="71" groups="ipc"/>
-+  <syscall name="CreateSessionToPort" number="72" groups="ipc"/>
-+  <syscall name="CreateSession" number="73" groups="ipc"/>
-+  <syscall name="AcceptSession" number="74" groups="ipc"/>
-+  <syscall name="ReplyAndReceive1" number="75" groups="ipc"/>
-+  <syscall name="ReplyAndReceive2" number="76" groups="ipc"/>
-+  <syscall name="ReplyAndReceive3" number="77" groups="ipc"/>
-+  <syscall name="ReplyAndReceive4" number="78" groups="ipc"/>
-+  <syscall name="ReplyAndReceive" number="79" groups="ipc"/>
-+
-+  <syscall name="BindInterrupt" number="80" groups="io,synchronization"/>
-+  <syscall name="UnbindInterrupt" number="81" groups="io,synchronization"/>
-+  <syscall name="InvalidateProcessDataCache" number="82" groups="io,memory,process"/>
-+  <syscall name="StoreProcessDataCache" number="83" groups="io,memory,process"/>
-+  <syscall name="FlushProcessDataCache" number="84" groups="io,memory,process"/>
-+
-+  <syscall name="StartInterprocessDma" number="85" groups="io,memory,ipc"/>
-+  <syscall name="StopDma" number="86" groups="io,memory,ipc"/>
-+  <syscall name="GetDmaState" number="87" groups="io,memory,ipc"/>
-+  <syscall name="RestartDma" number="88" groups="io,memory,ipc"/>
-+
-+  <syscall name="SetGpuProt" number="89" groups="io"/>
-+  <syscall name="SetWifiEnabled" number="90" groups="io"/>
-+
-+  <syscall name="DebugActiveProcess" number="96" groups="debug,process"/>
-+  <syscall name="BreakDebugProcess" number="97" groups="debug,process"/>
-+  <syscall name="TerminateDebugProcess" number="98" groups="debug,process"/>
-+  <syscall name="GetProcessDebugEvent" number="99" groups="debug"/>
-+  <syscall name="ContinueDebugEvent" number="100" groups="debug"/>
-+  <syscall name="GetProcessList" number="101" groups="information,debug,process"/>
-+  <syscall name="GetThreadList" number="102" groups="information,debug,thread"/>
-+  <syscall name="GetDebugThreadContext" number="103" groups="debug,thread"/>
-+  <syscall name="SetDebugThreadContext" number="104" groups="debug,thread"/>
-+  <syscall name="QueryDebugProcessMemory" number="105" groups="debug,process,memory"/>
-+  <syscall name="ReadProcessMemory" number="106" groups="debug,process,memory"/>
-+  <syscall name="WriteProcessMemory" number="107" groups="debug,process,memory"/>
-+  <syscall name="SetHardwareBreakPoint" number="108" group="debug"/>
-+  <syscall name="GetDebugThreadParam" number="109" group="debug,thread"/>
-+
-+  <syscall name="ControlProcessMemory" number="112" group="process,memory"/>
-+  <syscall name="MapProcessMemory" number="113" group="process,memory"/>
-+  <syscall name="UnmapProcessMemory" number="114" group="process,memory"/>
-+
-+  <syscall name="CreateCodeSet" number="115" group="process,memory"/>
-+  <syscall name="RandomStub" number="116" group="process,memory"/> <!-- removed -->
-+  <syscall name="CreateProcess" number="117" group="process"/>
-+  <syscall name="TerminateProcess" number="118" group="process"/>
-+  <syscall name="SetProcessResourceLimits" number="119" group="process"/>
-+  <syscall name="CreateResourceLimit" number="120" group="process"/>
-+  <syscall name="SetResourceLimitValues" number="121" group="process"/>
-+  <syscall name="AddCodeSegment" number="122" group="process"/> <!-- removed -->
-+
-+  <syscall name="Backdoor" number="123" group="kernel"/>
-+  <syscall name="KernelSetState" number="124" group="kernel"/>
-+
-+  <syscall name="QueryProcessMemory" number="125" group="process,memory"/>
-+
-+  <syscall name="CustomBackdoor" number="128" group="custom,kernel"/>
-+
-+  <syscall name="ConvertVAToPA" number="144" group="custom,io,memory"/>
-+  <syscall name="FlushDataCacheRange" number="145" group="custom,io,memory"/>
-+  <syscall name="FlushEntireDataCache" number="146" group="custom,io,memory"/>
-+  <syscall name="InvalidateInstructionCacheRange" number="147" group="custom,io,memory"/>
-+  <syscall name="InvalidateEntireInstructionCache" number="148" group="custom,io,memory"/>
-+
-+  <syscall name="MapProcessMemoryEx" number="160" group="custom,process,memory"/>
-+  <syscall name="UnmapProcessMemoryEx" number="161" group="custom,process,memory"/>
-+  <syscall name="ControlMemoryEx" number="162" group="custom,memory"/>
-+
-+  <syscall name="ControlService" number="176" group="custom,ipc"/>
-+  <syscall name="CopyHandle" number="177" groups="custom,synchronization,ipc,thread,process,debug"/>
-+  <syscall name="TranslateHandle" number="178" groups="custom,synchronization,ipc,thread,process,debug"/>
-+
-+</syscalls_info>
-diff --git a/gdb/tui/tui-hooks.c b/gdb/tui/tui-hooks.c
-index efa02e2f08..1c341dcf47 100644
---- a/gdb/tui/tui-hooks.c
-+++ b/gdb/tui/tui-hooks.c
-@@ -205,7 +205,7 @@ tui_normal_stop (struct bpstats *bs, int print_frame)
- 
- /* Token associated with observers registered while TUI hooks are
-    installed.  */
--static const gdb::observers::token tui_observers_token;
-+static const gdb::observers::token tui_observers_token = {};
- 
- /* Attach or detach a single observer, according to ATTACH.  */
- 

dkarm-eabi/patches/newlib-4.1.0.patch

@@ -1,8 +1,8 @@
 diff --git a/libgloss/configure b/libgloss/configure
-index 0d2918cee..bccfb07b4 100755
+index 816b9c4b8..b79edb6c8 100755
 --- a/libgloss/configure
 +++ b/libgloss/configure
-@@ -2604,6 +2604,8 @@ if test "${config_libnosys}" = "true"; then
+@@ -2609,6 +2609,8 @@ if test "${config_libnosys}" = "true"; then
  
  fi
  
@@ -12,7 +12,7 @@ index 0d2918cee..bccfb07b4 100755
  
  ac_config_commands="$ac_config_commands depfiles"
 diff --git a/libgloss/configure.in b/libgloss/configure.in
-index f38d5298e..509c31071 100644
+index 4111724e1..0e44d885e 100644
 --- a/libgloss/configure.in
 +++ b/libgloss/configure.in
 @@ -2,6 +2,7 @@ dnl Process this file with autoconf to produce a configure script.
@@ -23,7 +23,7 @@ index f38d5298e..509c31071 100644
  
  if test "${enable_shared}" = "yes" ; then
      echo "Shared libraries not supported for cross compiling, ignored"
-@@ -193,6 +194,7 @@ dnl fi
+@@ -196,6 +197,7 @@ dnl fi
  if test "${config_libnosys}" = "true"; then
    AC_CONFIG_SUBDIRS([libnosys])
  fi
@@ -7408,10 +7408,10 @@ index 000000000..61de918bc
 +	return ret;
 +}
 diff --git a/newlib/configure.host b/newlib/configure.host
-index a84c0c80a..29fb7ed24 100644
+index 1ddbb6c76..ed9999bea 100644
 --- a/newlib/configure.host
 +++ b/newlib/configure.host
-@@ -687,6 +687,14 @@ newlib_cflags="${newlib_cflags} -DCLOCK_PROVIDED -DMALLOC_PROVIDED -DEXIT_PROVID
+@@ -694,6 +694,14 @@ newlib_cflags="${newlib_cflags} -DCLOCK_PROVIDED -DMALLOC_PROVIDED -DEXIT_PROVID
  	syscall_dir=syscalls
  	default_newlib_io_long_long="yes"
  	;;
@@ -7426,8 +7426,34 @@ index a84c0c80a..29fb7ed24 100644
    arm*-*-pe)
  	syscall_dir=syscalls
  	;;
+diff --git a/newlib/libc/ctype/jp2uc.c b/newlib/libc/ctype/jp2uc.c
+index 5e30f09be..1ea357f92 100644
+--- a/newlib/libc/ctype/jp2uc.c
++++ b/newlib/libc/ctype/jp2uc.c
+@@ -35,7 +35,7 @@
+ #ifdef _MB_CAPABLE
+ /* Under Cygwin, the incoming wide character is already given in UTF due
+    to the requirements of the underlying OS. */
+-#ifndef __CYGWIN__
++#if !defined(__CYGWIN__) && !defined(__DEVKITA64__)
+ 
+ #include <_ansi.h>
+ #include <string.h>
+diff --git a/newlib/libc/ctype/local.h b/newlib/libc/ctype/local.h
+index 5c293c83d..75ccf89f5 100644
+--- a/newlib/libc/ctype/local.h
++++ b/newlib/libc/ctype/local.h
+@@ -32,7 +32,7 @@
+    * for towupper and towlower, the result must be back-transformed
+      into the respective locale encoding; currently NOT IMPLEMENTED
+ */
+-#ifdef __CYGWIN__
++#if defined(__CYGWIN__) || defined(__DEVKITA64__)
+ /* Under Cygwin, wchar_t (or its extension wint_t) is Unicode */
+ #define _jp2uc(c) (c)
+ #define _jp2uc_l(c, l) (c)
 diff --git a/newlib/libc/include/stdio.h b/newlib/libc/include/stdio.h
-index 164d95bca..083e48758 100644
+index ab18806e3..db77ebb2a 100644
 --- a/newlib/libc/include/stdio.h
 +++ b/newlib/libc/include/stdio.h
 @@ -233,7 +233,7 @@ int	fsetpos (FILE *, const _fpos_t *);
@@ -7440,7 +7466,7 @@ index 164d95bca..083e48758 100644
  void	clearerr (FILE *);
  int	feof (FILE *);
 diff --git a/newlib/libc/include/sys/config.h b/newlib/libc/include/sys/config.h
-index d746b15fc..80169d9b7 100644
+index 4bc8d29bf..35c05e6af 100644
 --- a/newlib/libc/include/sys/config.h
 +++ b/newlib/libc/include/sys/config.h
 @@ -4,6 +4,9 @@
@@ -7770,7 +7796,7 @@ index 5e937f103..635a7a6b8 100644
  };
  #endif
 diff --git a/newlib/libc/locale/locale.c b/newlib/libc/locale/locale.c
-index 4c343e462..c04493460 100644
+index 968642745..2ab1f9570 100644
 --- a/newlib/libc/locale/locale.c
 +++ b/newlib/libc/locale/locale.c
 @@ -92,7 +92,7 @@ beginning with <<"LC_">>.
@@ -7882,7 +7908,7 @@ index 4c343e462..c04493460 100644
        if (strcmp (locale, "POSIX") && strcmp (locale, "C")
  	  && strcmp (locale, ""))
          return NULL;
-@@ -990,6 +1015,7 @@ __locale_ctype_ptr_l (struct __locale_t *locale)
+@@ -991,6 +1016,7 @@ __locale_ctype_ptr_l (struct __locale_t *locale)
  
  const char *
  __locale_ctype_ptr (void)
@@ -8031,7 +8057,7 @@ index 9b982a993..8c0aaac8c 100644
 +*/
  #endif /* ! defined (REENTRANT_SYSCALLS_PROVIDED) */
 diff --git a/newlib/libc/stdio/fread.c b/newlib/libc/stdio/fread.c
-index b358d2b4a..a3e597fd2 100644
+index df8321461..9263e5829 100644
 --- a/newlib/libc/stdio/fread.c
 +++ b/newlib/libc/stdio/fread.c
 @@ -135,7 +135,7 @@ crlf_r (struct _reent * ptr,
@@ -8060,7 +8086,7 @@ index b358d2b4a..a3e597fd2 100644
  	  resid -= fp->_r;
  	  p += fp->_r;
  	  fp->_r = 0;
-@@ -225,7 +224,31 @@ _fread_r (struct _reent * ptr,
+@@ -225,7 +224,30 @@ _fread_r (struct _reent * ptr,
  	  /* fp->_r = 0 ... done in __srefill */
  	  p += r;
  	  resid -= r;
@@ -8075,7 +8101,7 @@ index b358d2b4a..a3e597fd2 100644
 +        int old_size = fp->_bf._size;
 +        /* allow __refill to use user's buffer */
 +        fp->_bf._base = (unsigned char *) p;
-+        fp->_bf._size = resid;
++        fp->_bf._size = resid - old_size;
 +        fp->_p = (unsigned char *) p;
 +        rc = __srefill_r (ptr, fp);
 +        /* restore fp buffering back to original state */
@@ -8084,20 +8110,19 @@ index b358d2b4a..a3e597fd2 100644
 +        fp->_p = old_base;
 +        resid -= fp->_r;
 +        p += fp->_r;
-+        fp->_r = 0;
++        //fp->_r = 0;
-+
-+      } else {
-+        rc = __srefill_r (ptr, fp);
 +      }
++        rc = __srefill_r (ptr, fp);
++
 +	  if (rc)
  	    {
  	      /* no more input: return partial result */
  #ifdef __SCLE
 diff --git a/newlib/libc/stdio/vfprintf.c b/newlib/libc/stdio/vfprintf.c
-index c4bf2dbe3..d756df37d 100644
+index 1aaf05aa4..b67182a79 100644
 --- a/newlib/libc/stdio/vfprintf.c
 +++ b/newlib/libc/stdio/vfprintf.c
-@@ -112,6 +112,8 @@ Supporting OS subroutines required: <<close>>, <<fstat>>, <<isatty>>,
+@@ -108,6 +108,8 @@ Supporting OS subroutines required: <<close>>, <<fstat>>, <<isatty>>,
  <<lseek>>, <<read>>, <<sbrk>>, <<write>>.
  */
  
@@ -8106,7 +8131,7 @@ index c4bf2dbe3..d756df37d 100644
  #if defined(LIBC_SCCS) && !defined(lint)
  /*static char *sccsid = "from: @(#)vfprintf.c	5.50 (Berkeley) 12/16/92";*/
  static char *rcsid = "$Id$";
-@@ -1438,7 +1440,7 @@ reswitch:	switch (ch) {
+@@ -1434,7 +1436,7 @@ reswitch:	switch (ch) {
  string:
  #endif
  			sign = '\0';
@@ -8115,7 +8140,7 @@ index c4bf2dbe3..d756df37d 100644
  			/* Behavior is undefined if the user passed a
  			   NULL string when precision is not 0.
  			   However, if we are not optimizing for size,
-@@ -1448,7 +1450,7 @@ string:
+@@ -1444,7 +1446,7 @@ string:
  				size = ((unsigned) prec > 6U) ? 6 : prec;
  			}
  			else
@@ -8125,7 +8150,7 @@ index c4bf2dbe3..d756df37d 100644
  			if (ch == 'S' || (flags & LONGINT)) {
  				mbstate_t ps;
 diff --git a/newlib/libc/stdio/vfscanf.c b/newlib/libc/stdio/vfscanf.c
-index 9c38eebf4..fbc8d877d 100644
+index 994cee7fc..5d1d0a1cd 100644
 --- a/newlib/libc/stdio/vfscanf.c
 +++ b/newlib/libc/stdio/vfscanf.c
 @@ -74,6 +74,8 @@ These are GNU extensions.
@@ -8152,7 +8177,7 @@ index 980b31e3b..722be905e 100644
  
  #ifdef INTEGER_ONLY
 diff --git a/newlib/libc/stdio/vfwscanf.c b/newlib/libc/stdio/vfwscanf.c
-index ffb6cc85b..db33d4f29 100644
+index f00d41a09..7e290ee8d 100644
 --- a/newlib/libc/stdio/vfwscanf.c
 +++ b/newlib/libc/stdio/vfwscanf.c
 @@ -74,6 +74,9 @@ PORTABILITY
@@ -8166,37 +8191,18 @@ index ffb6cc85b..db33d4f29 100644
  #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
+index feb22c24b..3dae0c9a9 100644
 --- a/newlib/libc/stdlib/aligned_alloc.c
 +++ b/newlib/libc/stdlib/aligned_alloc.c
-@@ -1,5 +1,5 @@
+@@ -28,6 +28,8 @@
- /*-
-- * 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 <reent.h>
  #include <stdlib.h>
 +#include <malloc.h>
 +#include <errno.h>
  
  void *
- aligned_alloc(size_t alignment, size_t size)
+ aligned_alloc (size_t align, 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

dkarm-eabi/scripts/build-crtls.sh

@@ -11,9 +11,8 @@ export DEVKITARM=$DEVKITPRO/devkitARM
 #---------------------------------------------------------------------------------
 cd $BUILDDIR
 
-mkdir -p rules
+tar -xvf $SRCDIR/devkitarm-rules-$DKARM_RULES_VER.tar.gz
-cd rules
+cd devkitarm-rules-$DKARM_RULES_VER
-tar -xvf $SRCDIR/devkitarm-rules-$DKARM_RULES_VER.tar.xz
 make install
 
 #---------------------------------------------------------------------------------
@@ -21,8 +20,7 @@ make install
 #---------------------------------------------------------------------------------
 cd $BUILDDIR
 
-mkdir -p crtls
+tar -xvf $SRCDIR/devkitarm-crtls-$DKARM_CRTLS_VER.tar.gz
-cd crtls
+cd devkitarm-crtls-$DKARM_CRTLS_VER
-tar -xvf $SRCDIR/devkitarm-crtls-$DKARM_CRTLS_VER.tar.xz
 make install
 

dkarm-eabi/scripts/build-gcc.sh

@@ -64,9 +64,12 @@ then
 		--prefix=$prefix \
 		--enable-lto\
 		--with-system-zlib \
-		--with-bugurl="http://wiki.devkitpro.org/index.php/Bug_Reports" --with-pkgversion="devkitARM release 54" \
+		--disable-tm-clone-registry \
+		--disable-__cxa_atexit \
+		--with-bugurl="http://wiki.devkitpro.org/index.php/Bug_Reports" --with-pkgversion="devkitARM release 56" \
 		$CROSS_PARAMS \
 		$CROSS_GCC_PARAMS \
+                $EXTRA_GCC_PARAMS \
 		|| { echo "Error configuring gcc"; exit 1; }
 	touch configured-gcc
 fi
@@ -150,35 +153,3 @@ fi
 rm -fr $prefix/$target/sys-include
 
 cd $BUILDDIR
-
-#---------------------------------------------------------------------------------
-# build and install the debugger
-#---------------------------------------------------------------------------------
-mkdir -p $target/gdb
-cd $target/gdb
-
-PLATFORM=`uname -s`
-
-if [ ! -f configured-gdb ]
-then
-	CPPFLAGS="$cppflags $CPPFLAGS" \
-	LDFLAGS="$ldflags" \
-	../../gdb-$GDB_VER/configure \
-	--disable-nls --prefix=$prefix --target=$target --disable-werror \
-	$CROSS_PARAMS \
-	|| { echo "Error configuring gdb"; exit 1; }
-	touch configured-gdb
-fi
-
-if [ ! -f built-gdb ]
-then
-	$MAKE || { echo "Error building gdb"; exit 1; }
-	touch built-gdb
-fi
-
-if [ ! -f installed-gdb ]
-then
-	$MAKE install || { echo "Error installing gdb"; exit 1; }
-	touch installed-gdb
-fi
-

dkppc/patches/gcc-10.2.0.patch

@@ -66,7 +66,7 @@ index 2e086f16de9..1c27c6467bc 100644
  
  #define SIG_ATOMIC_TYPE "int"
 diff --git a/gcc/config/rs6000/rs6000.h b/gcc/config/rs6000/rs6000.h
-index 1adc371d70f..a7e1220981c 100644
+index 132ca20fd7d..119ee5bbc8c 100644
 --- a/gcc/config/rs6000/rs6000.h
 +++ b/gcc/config/rs6000/rs6000.h
 @@ -196,6 +196,7 @@ ASM_OPT_ANY
@@ -276,7 +276,7 @@ index b49ba261f3c..4eda763dfca 100644
  Target RejectNegative
  Link with libyk.a, libc.a and crt0.o.
 diff --git a/gcc/configure b/gcc/configure
-index cd3d9516fce..fcb4b206b60 100755
+index eb6061c1631..4c6e993ca3a 100755
 --- a/gcc/configure
 +++ b/gcc/configure
 @@ -12208,7 +12208,7 @@ case ${enable_threads} in
@@ -289,7 +289,7 @@ index cd3d9516fce..fcb4b206b60 100755
      target_thread_file=${enable_threads}
      ;;
 diff --git a/gcc/configure.ac b/gcc/configure.ac
-index 0de3b4bf97b..739aa4ae3da 100644
+index 715fcba0482..779743b69ee 100644
 --- a/gcc/configure.ac
 +++ b/gcc/configure.ac
 @@ -1800,7 +1800,7 @@ case ${enable_threads} in
@@ -877,6 +877,19 @@ index 26bf75789e0..1f663d2cfb0 100755
      gcn)	thread_header=config/gcn/gthr-gcn.h ;;
      lynx)	thread_header=config/gthr-lynx.h ;;
      mipssde)	thread_header=config/mips/gthr-mipssde.h ;;
+diff --git a/libgcc/crtstuff.c b/libgcc/crtstuff.c
+index 3f769a1c660..e005d8304b7 100644
+--- a/libgcc/crtstuff.c
++++ b/libgcc/crtstuff.c
+@@ -325,7 +325,7 @@ register_tm_clones (void)
+ 
+ #ifdef OBJECT_FORMAT_ELF
+ 
+-#if DEFAULT_USE_CXA_ATEXIT
++#if 1 /* DEFAULT_USE_CXA_ATEXIT */
+ /* Declare the __dso_handle variable.  It should have a unique value
+    in every shared-object; in a main program its value is zero.  The
+    object should in any case be protected.  This means the instance
 diff --git a/libstdc++-v3/configure b/libstdc++-v3/configure
 index 9f9c5a2419a..c9bb6c548be 100755
 --- a/libstdc++-v3/configure

dkppc/scripts/build-crtls.sh

@@ -11,7 +11,6 @@ export DEVKITPPC=$DEVKITPRO/devkitPPC
 #---------------------------------------------------------------------------------
 cd $BUILDDIR
 
-mkdir -p rules
+tar -xvf $SRCDIR/devkitppc-rules-$DKPPC_RULES_VER.tar.gz
-cd rules
+cd devkitppc-rules-$DKPPC_RULES_VER
-tar -xvf $SRCDIR/devkitppc-rules-$DKPPC_RULES_VER.tar.xz
 make install

dkppc/scripts/build-gcc.sh

@@ -40,6 +40,9 @@ cd $BUILDDIR
 # build and install mn10200 binutils
 #---------------------------------------------------------------------------------
 
+# Use modern config.sub for aarch64 host
+cp binutils-$BINUTILS_VER/config.sub binutils-$MN_BINUTILS_VER/config.sub
+
 mkdir -p mn10200/binutils
 cd mn10200/binutils
 
@@ -97,7 +100,7 @@ then
 	--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 37" \
+	--with-bugurl="https://github.com/devkitpro/buildscripts/issues" --with-pkgversion="devkitPPC release 38" \
 	$CROSS_PARAMS \
 	$CROSS_GCC_PARAMS \
         CFLAGS_FOR_TARGET="-O2 -ffunction-sections -fdata-sections" \
@@ -187,31 +190,3 @@ echo "installing linkscripts ..."
 cp $BUILDSCRIPTDIR/dkppc/crtls/*.ld $prefix/$target/lib/
 
 cd $BUILDDIR
-
-#---------------------------------------------------------------------------------
-# build and install the debugger
-#---------------------------------------------------------------------------------
-mkdir -p $target/gdb
-cd $target/gdb
-
-if [ ! -f configured-gdb ]
-then
-	CFLAGS="$cflags" LDFLAGS="$ldflags" ../../gdb-$GDB_VER/configure \
-	--disable-nls --prefix=$prefix --target=$target --disable-werror \
-	$CROSS_PARAMS \
-	$CROSS_GCC_PARAMS || { echo "Error configuring gdb"; exit 1; }
-	touch configured-gdb
-fi
-
-if [ ! -f built-gdb ]
-then
-	$MAKE || { echo "Error building gdb"; exit 1; }
-	touch built-gdb
-fi
-
-if [ ! -f installed-gdb ]
-then
-	$MAKE install || { echo "Error installing gdb"; exit 1; }
-	touch installed-gdb
-fi
-

select_toolchain.sh

@@ -30,31 +30,28 @@ done
 
 case "$VERSION" in
   "1" )
-    GCC_VER=10.1.0
+    GCC_VER=11.1.0
-    BINUTILS_VER=2.32
+    BINUTILS_VER=2.36.1
-    NEWLIB_VER=3.3.0
+    NEWLIB_VER=4.1.0
-    GDB_VER=8.2.1
     basedir='dkarm-eabi'
     package=devkitARM
     target=arm-none-eabi
     toolchain=DEVKITARM
   ;;
   "2" )
-    GCC_VER=10.1.0
+    GCC_VER=10.2.0
     BINUTILS_VER=2.34
     MN_BINUTILS_VER=2.17
     NEWLIB_VER=3.3.0
-    GDB_VER=8.2.1
     basedir='dkppc'
     package=devkitPPC
     target=powerpc-eabi
     toolchain=DEVKITPPC
   ;;
   "3" )
-    GCC_VER=10.1.0
+    GCC_VER=11.1.0
     BINUTILS_VER=2.32
-    NEWLIB_VER=3.3.0
+    NEWLIB_VER=4.1.0
-    GDB_VER=9.1
     basedir='dka64'
     package=devkitA64
     target=aarch64-none-elf