devkitPPC: remove old patch file

devkitPPC: remove obsolete flag setting
devkitPPC: update gcc to 12.1.0
2026-08-21 01:44:16 -05:00 · 2022-05-22 21:21:35 +01:00 · 2022-05-06 21:15:06 +01:00 · 2022-05-06 19:46:27 +01:00 · 2022-05-06 17:46:22 +01:00 · 2022-05-06 13:27:04 +01:00
25 changed files with 873 additions and 958 deletions
--- a/.gitignore
+++ b/.gitignore
@@ -2,6 +2,7 @@ config.sh
 .devkitARM*
 .devkitPPC*
 .devkitA64*
+*.xz
 *.gz
 *.bz2
 *~
--- a/build-devkit.sh
+++ b/build-devkit.sh
@@ -1,9 +1,8 @@
-
-#!/bin/bash
+#!/usr/bin/env bash
 #---------------------------------------------------------------------------------
-#	devkitARM release 55
-#	devkitPPC release 38
-#	devkitA64 release 16
+#	devkitARM release 58
+#	devkitPPC release 41
+#	devkitA64 release 19
 #---------------------------------------------------------------------------------

 if [ 0 -eq 1 ] ; then
@@ -28,12 +27,12 @@ echo



-DKARM_RULES_VER=1.2.0
-DKARM_CRTLS_VER=1.0.0
+DKARM_RULES_VER=1.2.1
+DKARM_CRTLS_VER=1.1.1

-DKPPC_RULES_VER=1.0.0
+DKPPC_RULES_VER=1.1.0

-DKA64_RULES_VER=1.0.0
+DKA64_RULES_VER=1.0.1

 OSXMIN=${OSXMIN:-10.9}

@@ -59,13 +58,6 @@ if [ ! -z "$CROSSBUILD" ] ; then
 	fi
 fi

-#---------------------------------------------------------------------------------
-# Sane defaults for building toolchain
-#---------------------------------------------------------------------------------
-export CFLAGS="-O2 -pipe"
-export CXXFLAGS="$CFLAGS"
-unset LDFLAGS
-
 #---------------------------------------------------------------------------------
 # Look for automated configuration file to bypass prompts
 #---------------------------------------------------------------------------------
@@ -126,7 +118,7 @@ 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=$CROSSPATH"
+	CROSS_GCC_PARAMS="--with-gmp=$CROSSPATH --with-mpfr=$CROSSPATH --with-mpc=$CROSSPATH --with-isl=$CROSSPATH --with-zstd=$CROSSPATH"
 else
 	prefix=$INSTALLDIR/$package
 fi
@@ -162,7 +154,7 @@ case $PLATFORM in
 		fi
    ;;
 	MINGW32* )
-		cppflags="-D__USE_MINGW_ACCESS"
+		cppflags="-D__USE_MINGW_ACCESS -D__USE_MINGW_ANSI_STDIO=1"
    ;;
 esac

@@ -189,15 +181,15 @@ fi

 if [ "$BUILD_DKPRO_SKIP_CRTLS" != "1" ]; then
 	if [ $VERSION -eq 1 ]; then
-		archives="devkitarm-rules-$DKARM_RULES_VER.tar.xz devkitarm-crtls-$DKARM_CRTLS_VER.tar.xz $archives"
+		archives="devkitarm-rules-$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.xz $archives"
+		archives="devkitppc-rules-$DKPPC_RULES_VER.tar.gz $archives"
 	fi

 	if [ $VERSION -eq 3 ]; then
-		archives="devkita64-rules-$DKA64_RULES_VER.tar.xz $archives"
+		archives="devkita64-rules-$DKA64_RULES_VER.tar.gz $archives"
 	fi
 fi

@@ -238,14 +230,11 @@ 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/$GCC_VER/
+if [ "$BUILD_DKPRO_NO_STRIP_BINARIES" != "1" ]; then
+	echo "stripping installed binaries"
+	. ./strip_bins.sh
 fi

-echo "stripping installed binaries"
-. ./strip_bins.sh
-
 #---------------------------------------------------------------------------------
 # Clean up temporary files and source directories
 #---------------------------------------------------------------------------------
--- a/cross-build-aarch64-linux-gnu.sh
+++ b/cross-build-aarch64-linux-gnu.sh
@@ -1,6 +0,0 @@
-#!/bin/bash
-export CROSSBUILD=aarch64-linux-gnu
-export CROSSPATH=/opt/aarch64-linux-gnu
-export CROSSLIBPATH=$CROSSPATH/lib
-export CROSSBINPATH=$CROSSPATH/bin
-
--- a/cross-build-i686-w64-mingw32.sh
+++ b/cross-build-i686-w64-mingw32.sh
@@ -1,7 +0,0 @@
-#!/bin/bash
-export CROSSBUILD=i686-w64-mingw32
-export CROSSPATH=/opt/mingw32/mingw
-export CROSSLIBPATH=$CROSSPATH/lib
-export CROSSBINPATH=$CROSSPATH/bin
-export PATH=/opt/mingw32/bin:$PATH
-
--- a/cross-build-x86_64-apple-darwin15.sh
+++ b/cross-build-x86_64-apple-darwin15.sh
@@ -1,18 +0,0 @@
-#!/bin/bash
-
-export CPPFLAGS=-I/opt/osx/x86_64-apple-darwin15/include
-export LDFLAGS=-L/opt/osx/x86_64-apple-darwin15/lib
-
-export OSXCROSS_PKG_CONFIG_USE_NATIVE_VARIABLES=1
-
-export CC=x86_64-apple-darwin15-clang
-export CXX=x86_64-apple-darwin15-clang++
-
-export CROSSBUILD=x86_64-apple-darwin15
-export CROSSPATH=/opt/osx/x86_64-apple-darwin15
-export CROSSLIBPATH=$CROSSPATH/lib
-export CROSSBINPATH=$CROSSPATH/bin
-export PATH=/opt/osx/bin:$PATH
-export PKG_CONFIG_PATH=
-export PKG_CONFIG_LIBDIR=$CROSSLIBPATH/pkgconfig
-
--- a/cross-build-x86_64-linux-gnu.sh
+++ b/cross-build-x86_64-linux-gnu.sh
--- a/cross-build-x86_64-w64-mingw32.sh
+++ b/cross-build-x86_64-w64-mingw32.sh
@@ -1,7 +0,0 @@
-#!/bin/bash
-export CROSSBUILD=x86_64-w64-mingw32
-export CROSSPATH=/opt/mingw64/mingw
-export CROSSLIBPATH=$CROSSPATH/lib
-export CROSSBINPATH=$CROSSPATH/bin
-export PATH=/opt/mingw64/bin:$PATH
-
--- a/dka64/patches/gcc-12.1.0.patch
+++ b/dka64/patches/gcc-12.1.0.patch
@@ -1,56 +1,7 @@
-diff --git a/gcc/config.gcc b/gcc/config.gcc
-index 6a349965c0a..2206091e057 100644
--- a/gcc/config.gcc
-+++ b/gcc/config.gcc
-@@ -1039,7 +1039,14 @@ aarch64*-*-elf | aarch64*-*-fuchsia* | aarch64*-*-rtems*)
- 	tmake_file="${tmake_file} aarch64/t-aarch64"
- 	case $target in
- 	aarch64-*-elf*)
-+		default_use_cxa_atexit=yes
- 		use_gcc_stdint=wrap
-+		tm_file="${tm_file} devkitpro.h"
-+		tm_defines="${tm_defines}  TARGET_DEFAULT_ASYNC_UNWIND_TABLES=1"
-+		extra_options="${extra_options} devkitpro.opt"
-+		case ${enable_threads} in
-+			"" | yes | posix) thread_file='posix' ;;
-+		esac
- 		;;
-         aarch64-*-fuchsia*)
-                 tm_file="${tm_file} fuchsia.h"
-diff --git a/gcc/config/aarch64/aarch64-elf-raw.h b/gcc/config/aarch64/aarch64-elf-raw.h
-index da5872cf4d8..ca840ab29cb 100644
--- a/gcc/config/aarch64/aarch64-elf-raw.h
-+++ b/gcc/config/aarch64/aarch64-elf-raw.h
-@@ -22,6 +22,7 @@
- #ifndef GCC_AARCH64_ELF_RAW_H
- #define GCC_AARCH64_ELF_RAW_H
- 
-+#define LINK_GCC_C_SEQUENCE_SPEC "--start-group %G %L %(libgloss) --end-group"
- #define STARTFILE_SPEC " crti%O%s crtbegin%O%s crt0%O%s"
- #define ENDFILE_SPEC \
-   " crtend%O%s crtn%O%s " \
-diff --git a/gcc/config/aarch64/aarch64-opts.h b/gcc/config/aarch64/aarch64-opts.h
-index ee7bed34924..d1e2742d750 100644
--- a/gcc/config/aarch64/aarch64-opts.h
-+++ b/gcc/config/aarch64/aarch64-opts.h
-@@ -48,6 +48,12 @@ enum aarch64_tls_type {
-   TLS_DESCRIPTORS
- };
- 
-+/* Which thread pointer access sequence to use.  */
-+enum aarch64_tp_type {
-+  TP_HARD,
-+  TP_SOFT
-+};
-+
- /* The code model defines the address generation strategy.
-    Most have a PIC and non-PIC variant.  */
- enum aarch64_code_model {
-diff --git a/gcc/config/aarch64/aarch64.c b/gcc/config/aarch64/aarch64.c
-index b86434a6acf..389e3fe3910 100644
--- a/gcc/config/aarch64/aarch64.c
-+++ b/gcc/config/aarch64/aarch64.c
-@@ -15983,8 +15983,24 @@ aarch64_load_tp (rtx target)
+diff -NBaur gcc-12.1.0-RC-20220429/gcc/config/aarch64/aarch64.cc gcc-12.1.0-RC-20220429-dka64/gcc/config/aarch64/aarch64.cc
+--- gcc-12.1.0-RC-20220429/gcc/config/aarch64/aarch64.cc	2022-04-29 14:58:22.000000000 +0100
+++ gcc-12.1.0-RC-20220429-dka64/gcc/config/aarch64/aarch64.cc	2022-05-02 21:50:30.090088643 +0100
+@@ -19417,8 +19417,24 @@
       || !register_operand (target, Pmode))
     target = gen_reg_rtx (Pmode);
 
@@ -77,11 +28,21 @@ index b86434a6acf..389e3fe3910 100644
   return target;
 }
 
-diff --git a/gcc/config/aarch64/aarch64.h b/gcc/config/aarch64/aarch64.h
-index 1ce23c68781..57216651648 100644
--- a/gcc/config/aarch64/aarch64.h
-+++ b/gcc/config/aarch64/aarch64.h
-@@ -1134,6 +1134,10 @@ typedef struct
+diff -NBaur gcc-12.1.0-RC-20220429/gcc/config/aarch64/aarch64-elf-raw.h gcc-12.1.0-RC-20220429-dka64/gcc/config/aarch64/aarch64-elf-raw.h
+--- gcc-12.1.0-RC-20220429/gcc/config/aarch64/aarch64-elf-raw.h	2022-04-29 14:58:22.000000000 +0100
+++ gcc-12.1.0-RC-20220429-dka64/gcc/config/aarch64/aarch64-elf-raw.h	2022-05-02 21:50:30.086094234 +0100
+@@ -22,6 +22,7 @@
+ #ifndef GCC_AARCH64_ELF_RAW_H
+ #define GCC_AARCH64_ELF_RAW_H
+ 
+#define LINK_GCC_C_SEQUENCE_SPEC "--start-group %G %L %(libgloss) --end-group"
+ #define STARTFILE_SPEC " crti%O%s crtbegin%O%s crt0%O%s"
+ #define ENDFILE_SPEC \
+   " crtend%O%s crtn%O%s " \
+diff -NBaur gcc-12.1.0-RC-20220429/gcc/config/aarch64/aarch64.h gcc-12.1.0-RC-20220429-dka64/gcc/config/aarch64/aarch64.h
+--- gcc-12.1.0-RC-20220429/gcc/config/aarch64/aarch64.h	2022-04-29 14:58:22.000000000 +0100
+++ gcc-12.1.0-RC-20220429-dka64/gcc/config/aarch64/aarch64.h	2022-05-02 21:50:30.090088643 +0100
+@@ -1245,6 +1245,10 @@
 /* Check TLS Descriptors mechanism is selected.  */
 #define TARGET_TLS_DESC (aarch64_tls_dialect == TLS_DESCRIPTORS)
 
@@ -92,11 +53,19 @@ index 1ce23c68781..57216651648 100644
 extern enum aarch64_code_model aarch64_cmodel;
 
 /* When using the tiny addressing model conditional and unconditional branches
-diff --git a/gcc/config/aarch64/aarch64.md b/gcc/config/aarch64/aarch64.md
-index 8c8be3c2740..1257616a659 100644
--- a/gcc/config/aarch64/aarch64.md
-+++ b/gcc/config/aarch64/aarch64.md
-@@ -6789,11 +6789,22 @@
+@@ -1290,7 +1294,7 @@
+ #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 -NBaur gcc-12.1.0-RC-20220429/gcc/config/aarch64/aarch64.md gcc-12.1.0-RC-20220429-dka64/gcc/config/aarch64/aarch64.md
+--- gcc-12.1.0-RC-20220429/gcc/config/aarch64/aarch64.md	2022-04-29 14:58:22.000000000 +0100
+++ gcc-12.1.0-RC-20220429-dka64/gcc/config/aarch64/aarch64.md	2022-05-02 21:50:30.090088643 +0100
+@@ -6899,11 +6899,22 @@
 (define_insn "aarch64_load_tp_hard"
   [(set (match_operand:DI 0 "register_operand" "=r")
 	(unspec:DI [(const_int 0)] UNSPEC_TLS))]
@@ -121,11 +90,10 @@ index 8c8be3c2740..1257616a659 100644
 ;; The TLS ABI specifically requires that the compiler does not schedule
 ;; instructions in the TLS stubs, in order to enable linker relaxation.
 ;; Therefore we treat the stubs as an atomic sequence.
-diff --git a/gcc/config/aarch64/aarch64.opt b/gcc/config/aarch64/aarch64.opt
-index d99d14c137d..08e52537dc6 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)
+diff -NBaur gcc-12.1.0-RC-20220429/gcc/config/aarch64/aarch64.opt gcc-12.1.0-RC-20220429-dka64/gcc/config/aarch64/aarch64.opt
+--- gcc-12.1.0-RC-20220429/gcc/config/aarch64/aarch64.opt	2022-04-29 14:58:22.000000000 +0100
+++ gcc-12.1.0-RC-20220429-dka64/gcc/config/aarch64/aarch64.opt	2022-05-02 21:50:30.090088643 +0100
+@@ -122,6 +122,21 @@
 EnumValue
 Enum(aarch64_tls_size) String(48) Value(48)
 
@@ -147,21 +115,36 @@ 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 @@
 long aarch64_stack_protector_guard_offset = 0
 
 moutline-atomics
-Target Report Var(aarch64_flag_outline_atomics) Init(2) Save
-+Target Report Var(aarch64_flag_outline_atomics) Save
+-Target Var(aarch64_flag_outline_atomics) Init(2) Save
+Target Var(aarch64_flag_outline_atomics) Save
 Generate local calls to out-of-line atomic operations.
 
 -param=aarch64-sve-compare-costs=
-diff --git a/gcc/config/aarch64/t-aarch64 b/gcc/config/aarch64/t-aarch64
-index 11d20b7be14..02ca761d3bf 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 \
- 		$(srcdir)/config/aarch64/aarch64-bti-insert.c
+diff -NBaur gcc-12.1.0-RC-20220429/gcc/config/aarch64/aarch64-opts.h gcc-12.1.0-RC-20220429-dka64/gcc/config/aarch64/aarch64-opts.h
+--- gcc-12.1.0-RC-20220429/gcc/config/aarch64/aarch64-opts.h	2022-04-29 14:58:22.000000000 +0100
+++ gcc-12.1.0-RC-20220429-dka64/gcc/config/aarch64/aarch64-opts.h	2022-05-02 21:50:30.086094234 +0100
+@@ -48,6 +48,12 @@
+   TLS_DESCRIPTORS
+ };
+ 
+/* Which thread pointer access sequence to use.  */
+enum aarch64_tp_type {
+  TP_HARD,
+  TP_SOFT
+};
+
+ /* The code model defines the address generation strategy.
+    Most have a PIC and non-PIC variant.  */
+ enum aarch64_code_model {
+diff -NBaur gcc-12.1.0-RC-20220429/gcc/config/aarch64/t-aarch64 gcc-12.1.0-RC-20220429-dka64/gcc/config/aarch64/t-aarch64
+--- gcc-12.1.0-RC-20220429/gcc/config/aarch64/t-aarch64	2022-04-29 14:58:22.000000000 +0100
+++ gcc-12.1.0-RC-20220429-dka64/gcc/config/aarch64/t-aarch64	2022-05-02 21:50:30.090088643 +0100
+@@ -177,8 +177,10 @@
+ 		$(srcdir)/config/aarch64/aarch64-cc-fusion.cc
 
 comma=,
 -MULTILIB_OPTIONS    = $(subst $(comma),/, $(patsubst %, mabi=%, $(subst $(comma),$(comma)mabi=,$(TM_MULTILIB_CONFIG))))
@@ -173,12 +156,10 @@ 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/devkitpro.h b/gcc/config/devkitpro.h
-new file mode 100644
-index 00000000000..11ba0f5ab1c
--- /dev/null
-+++ b/gcc/config/devkitpro.h
-@@ -0,0 +1,31 @@
+diff -NBaur gcc-12.1.0-RC-20220429/gcc/config/devkitpro.h gcc-12.1.0-RC-20220429-dka64/gcc/config/devkitpro.h
+--- gcc-12.1.0-RC-20220429/gcc/config/devkitpro.h	1970-01-01 01:00:00.000000000 +0100
+++ gcc-12.1.0-RC-20220429-dka64/gcc/config/devkitpro.h	2022-05-02 22:04:49.962851033 +0100
+@@ -0,0 +1,29 @@
 +/* Definitions for devkitPro toolchains.
 +   Copyright (C) 2016-2018 Free Software Foundation, Inc.
 +
@@ -208,13 +189,9 @@ index 00000000000..11ba0f5ab1c
 +    do {                                        \
 +        builtin_define ("__DEVKITA64__");       \
 +    } while (0)
-+
-+
-diff --git a/gcc/config/devkitpro.opt b/gcc/config/devkitpro.opt
-new file mode 100644
-index 00000000000..9acbbf9d27c
--- /dev/null
-+++ b/gcc/config/devkitpro.opt
+diff -NBaur gcc-12.1.0-RC-20220429/gcc/config/devkitpro.opt gcc-12.1.0-RC-20220429-dka64/gcc/config/devkitpro.opt
+--- gcc-12.1.0-RC-20220429/gcc/config/devkitpro.opt	1970-01-01 01:00:00.000000000 +0100
+++ gcc-12.1.0-RC-20220429-dka64/gcc/config/devkitpro.opt	2022-05-02 21:50:30.090088643 +0100
@@ -0,0 +1,29 @@
 +; Options for devkitPro toolchains.
 +
@@ -245,53 +222,43 @@ index 00000000000..9acbbf9d27c
 +Driver
 +
 +; This comment is to ensure we retain the blank line above.
-diff --git a/gcc/config/i386/host-mingw32.c b/gcc/config/i386/host-mingw32.c
-index 250fef59b55..36b2239aa5d 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);
- 
+diff -NBaur gcc-12.1.0-RC-20220429/gcc/config/i386/host-mingw32.cc gcc-12.1.0-RC-20220429-dka64/gcc/config/i386/host-mingw32.cc
+--- gcc-12.1.0-RC-20220429/gcc/config/i386/host-mingw32.cc	2022-04-29 14:58:22.000000000 +0100
+++ gcc-12.1.0-RC-20220429-dka64/gcc/config/i386/host-mingw32.cc	2022-05-02 21:50:30.090088643 +0100
+@@ -45,7 +45,11 @@
 static inline void w32_error(const char*, const char*, int, const char*);
 
-/* FIXME: Is this big enough?  */
-static const size_t pch_VA_max_size  = 128 * 1024 * 1024;
-
+ /* FIXME: Is this big enough?  */
+#if __MINGW64__
+static const size_t pch_VA_max_size  = UINT64_C(64 * 1024 * 1024 * 1024);
+#else
+ static const size_t pch_VA_max_size  = 128 * 1024 * 1024;
+#endif
+ 
 /* Granularity for reserving address space.  */
 static size_t va_granularity = 0x10000;
- 
-@@ -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
--- a/gcc/gcc.c
-+++ b/gcc/gcc.c
-@@ -793,6 +793,11 @@ proper position among the other output files.  */
+diff -NBaur gcc-12.1.0-RC-20220429/gcc/config.gcc gcc-12.1.0-RC-20220429-dka64/gcc/config.gcc
+--- gcc-12.1.0-RC-20220429/gcc/config.gcc	2022-04-29 14:58:22.000000000 +0100
+++ gcc-12.1.0-RC-20220429-dka64/gcc/config.gcc	2022-05-02 21:50:30.086094234 +0100
+@@ -1093,7 +1093,14 @@
+ 	tmake_file="${tmake_file} aarch64/t-aarch64"
+ 	case $target in
+ 	aarch64-*-elf*)
+		default_use_cxa_atexit=yes
+ 		use_gcc_stdint=wrap
+		tm_file="${tm_file} devkitpro.h"
+		tm_defines="${tm_defines}  TARGET_DEFAULT_ASYNC_UNWIND_TABLES=1"
+		extra_options="${extra_options} devkitpro.opt"
+		case ${enable_threads} in
+			"" | yes | posix) thread_file='posix' ;;
+		esac
+ 		;;
+         aarch64-*-fuchsia*)
+                 tm_file="${tm_file} fuchsia.h"
+diff -NBaur gcc-12.1.0-RC-20220429/gcc/gcc.cc gcc-12.1.0-RC-20220429-dka64/gcc/gcc.cc
+--- gcc-12.1.0-RC-20220429/gcc/gcc.cc	2022-04-29 14:58:23.000000000 +0100
+++ gcc-12.1.0-RC-20220429-dka64/gcc/gcc.cc	2022-05-02 21:50:30.090088643 +0100
+@@ -860,6 +860,11 @@
 #endif
 #endif
 
@@ -303,7 +270,7 @@ 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;
+@@ -1204,6 +1209,7 @@
 static const char *lib_spec = LIB_SPEC;
 static const char *link_gomp_spec = "";
 static const char *libgcc_spec = LIBGCC_SPEC;
@@ -311,7 +278,7 @@ 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[] =
+@@ -1709,6 +1715,7 @@
   INIT_STATIC_SPEC ("lib",			&lib_spec),
   INIT_STATIC_SPEC ("link_gomp",		&link_gomp_spec),
   INIT_STATIC_SPEC ("libgcc",			&libgcc_spec),
@@ -319,11 +286,10 @@ 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 3f769a1c660..e005d8304b7 100644
--- a/libgcc/crtstuff.c
-+++ b/libgcc/crtstuff.c
-@@ -325,7 +325,7 @@ register_tm_clones (void)
+diff -NBaur gcc-12.1.0-RC-20220429/libgcc/crtstuff.c gcc-12.1.0-RC-20220429-dka64/libgcc/crtstuff.c
+--- gcc-12.1.0-RC-20220429/libgcc/crtstuff.c	2022-04-29 14:58:25.000000000 +0100
+++ gcc-12.1.0-RC-20220429-dka64/libgcc/crtstuff.c	2022-05-02 21:50:30.094083051 +0100
+@@ -325,7 +325,7 @@
 
 #ifdef OBJECT_FORMAT_ELF
 
@@ -332,11 +298,10 @@ index 3f769a1c660..e005d8304b7 100644
 /* 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
--- a/libgcc/gthr.h
-+++ b/libgcc/gthr.h
-@@ -136,7 +136,7 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+diff -NBaur gcc-12.1.0-RC-20220429/libgcc/gthr.h gcc-12.1.0-RC-20220429-dka64/libgcc/gthr.h
+--- gcc-12.1.0-RC-20220429/libgcc/gthr.h	2022-04-29 14:58:25.000000000 +0100
+++ gcc-12.1.0-RC-20220429-dka64/libgcc/gthr.h	2022-05-02 21:50:30.094083051 +0100
+@@ -136,7 +136,7 @@
 /* The pe-coff weak support isn't fully compatible to ELF's weak.
    For static libraries it might would work, but as we need to deal
    with shared versions too, we disable it for mingw-targets.  */
@@ -345,11 +310,10 @@ index f31cf083cbe..649f900aac3 100644
 #undef GTHREAD_USE_WEAK
 #define GTHREAD_USE_WEAK 0
 #endif
-diff --git a/libstdc++-v3/include/Makefile.am b/libstdc++-v3/include/Makefile.am
-index 80aeb3f8959..308ceedc673 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}
+diff -NBaur gcc-12.1.0-RC-20220429/libstdc++-v3/include/Makefile.am gcc-12.1.0-RC-20220429-dka64/libstdc++-v3/include/Makefile.am
+--- gcc-12.1.0-RC-20220429/libstdc++-v3/include/Makefile.am	2022-04-29 14:58:26.000000000 +0100
+++ gcc-12.1.0-RC-20220429-dka64/libstdc++-v3/include/Makefile.am	2022-05-02 21:50:30.094083051 +0100
+@@ -1366,6 +1366,7 @@
 	    -e '/^#/s/\(${uppercase}${uppercase}*\)/_GLIBCXX_\1/g' \
 	    -e 's/_GLIBCXX_SUPPORTS_WEAK/__GXX_WEAK__/g' \
 	    -e 's/_GLIBCXX___MINGW32_GLIBCXX___/__MINGW32__/g' \
@@ -357,11 +321,10 @@ index 80aeb3f8959..308ceedc673 100644
 	    -e 's,^#include "\(.*\)",#include <bits/\1>,g' \
 	    < $< > $@
 
-diff --git a/libstdc++-v3/include/Makefile.in b/libstdc++-v3/include/Makefile.in
-index eb437ad8d8d..6e076fc63bd 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}
+diff -NBaur gcc-12.1.0-RC-20220429/libstdc++-v3/include/Makefile.in gcc-12.1.0-RC-20220429-dka64/libstdc++-v3/include/Makefile.in
+--- gcc-12.1.0-RC-20220429/libstdc++-v3/include/Makefile.in	2022-04-29 14:58:26.000000000 +0100
+++ gcc-12.1.0-RC-20220429-dka64/libstdc++-v3/include/Makefile.in	2022-05-02 21:50:30.094083051 +0100
+@@ -1857,6 +1857,7 @@
 	    -e '/^#/s/\(${uppercase}${uppercase}*\)/_GLIBCXX_\1/g' \
 	    -e 's/_GLIBCXX_SUPPORTS_WEAK/__GXX_WEAK__/g' \
 	    -e 's/_GLIBCXX___MINGW32_GLIBCXX___/__MINGW32__/g' \
--- a/dka64/patches/newlib-4.2.0.20211231.patch
+++ b/dka64/patches/newlib-4.2.0.20211231.patch
--- a/dka64/scripts/build-crtls.sh
+++ b/dka64/scripts/build-crtls.sh
@@ -10,7 +10,6 @@ export DEVKITPRO=$TOOLPATH
 #---------------------------------------------------------------------------------
 cd $BUILDDIR

-mkdir -p rules
-cd rules
-tar -xvf $SRCDIR/devkita64-rules-$DKA64_RULES_VER.tar.xz
+tar -xvf $SRCDIR/devkita64-rules-$DKA64_RULES_VER.tar.gz
+cd devkita64-rules-$DKA64_RULES_VER
 make install
--- a/dka64/scripts/build-gcc.sh
+++ b/dka64/scripts/build-gcc.sh
@@ -10,7 +10,7 @@ cd $target/binutils

 if [ ! -f configured-binutils ]
 then
-	CFLAGS=$cflags LDFLAGS=$ldflags ../../binutils-$BINUTILS_VER/configure \
+	../../binutils-$BINUTILS_VER/configure \
        --prefix=$prefix --target=$target --disable-nls --disable-werror \
 	--enable-lto --enable-plugins --enable-poison-system-directories \
 	$CROSS_PARAMS \
@@ -39,9 +39,6 @@ cd $target/gcc

 if [ ! -f configured-gcc ]
 then
-	CFLAGS="$cflags" \
-	CXXFLAGS="$cflags" \
-	LDFLAGS="$ldflags" \
 	CFLAGS_FOR_TARGET="-O2 -ffunction-sections -fdata-sections" \
 	CXXFLAGS_FOR_TARGET="-O2 -ffunction-sections -fdata-sections" \
 	LDFLAGS_FOR_TARGET="" \
@@ -52,7 +49,7 @@ then
 		--enable-cxx-flags='-ffunction-sections' \
 		--disable-libstdcxx-verbose \
 		--enable-poison-system-directories \
-		--enable-interwork --enable-multilib \
+		--enable-multilib \
 		--enable-threads --disable-win32-registry --disable-nls --disable-debug\
 		--disable-libmudflap --disable-libssp --disable-libgomp \
 		--disable-libstdcxx-pch \
@@ -62,13 +59,13 @@ then
 		--with-newlib=yes \
 		--with-headers=../../newlib-$NEWLIB_VER/newlib/libc/include \
 		--prefix=$prefix \
-		--enable-lto $plugin_ld\
-		--with-system-zlib \
+		--enable-lto \
 		--disable-tm-clone-registry \
 		--disable-__cxa_atexit \
-		--with-bugurl="https://github.com/devkitPro/buildscripts/issues" --with-pkgversion="devkitA64 release 16" \
+		--with-bugurl="https://github.com/devkitPro/buildscripts/issues" --with-pkgversion="devkitA64 release 19" \
 		$CROSS_PARAMS \
 		$CROSS_GCC_PARAMS \
+		$EXTRA_GCC_PARAMS \
 		|| { echo "Error configuring gcc"; exit 1; }
 	touch configured-gcc
 fi
--- a/dkarm-eabi/patches/binutils-2.37.patch
+++ b/dkarm-eabi/patches/binutils-2.37.patch
@@ -0,0 +1,17 @@
+diff --git a/libiberty/rust-demangle.c b/libiberty/rust-demangle.c
+index df09b7b8fddb82b21f97afee8821166d92220094..ac1eb8eb02c6d42533c0faa7aebdce432ac947e9 100644 (file)
+--- a/libiberty/rust-demangle.c
+++ b/libiberty/rust-demangle.c
+@@ -75,10 +75,10 @@ struct rust_demangler
+   int version;
+ 
+   /* Recursion depth.  */
+-  uint recursion;
+  unsigned recursion;
+   /* Maximum number of times demangle_path may be called recursively.  */
+ #define RUST_MAX_RECURSION_COUNT  1024
+-#define RUST_NO_RECURSION_LIMIT   ((uint) -1)
+#define RUST_NO_RECURSION_LIMIT   ((unsigned) -1)
+ 
+   uint64_t bound_lifetime_depth;
+ };
--- a/dkarm-eabi/patches/gcc-12.1.0.patch
+++ b/dkarm-eabi/patches/gcc-12.1.0.patch
@@ -1,8 +1,7 @@
-diff --git a/gcc/config/arm/arm-cpus.in b/gcc/config/arm/arm-cpus.in
-index 728be500b80..74c1abad635 100644
--- a/gcc/config/arm/arm-cpus.in
-+++ b/gcc/config/arm/arm-cpus.in
-@@ -392,7 +392,7 @@ begin arch armv6k
+diff -NBaur gcc-12.1.0-RC-20220429/gcc/config/arm/arm-cpus.in gcc-12.1.0-RC-20220429-dkarm/gcc/config/arm/arm-cpus.in
+--- gcc-12.1.0-RC-20220429/gcc/config/arm/arm-cpus.in	2022-04-29 14:58:22.000000000 +0100
+++ gcc-12.1.0-RC-20220429-dkarm/gcc/config/arm/arm-cpus.in	2022-04-30 13:31:09.120134164 +0100
+@@ -412,7 +412,7 @@
  tune for mpcore
  tune flags CO_PROC
  base 6K
@@ -11,11 +10,16 @@ index 728be500b80..74c1abad635 100644
  option fp add VFPv2 FP_DBL
  optalias vfpv2 fp
  option nofp remove ALL_FP
-diff --git a/gcc/config/arm/t-arm-elf b/gcc/config/arm/t-arm-elf
-index 3d92bd23322..35cefcde676 100644
--- a/gcc/config/arm/t-arm-elf
-+++ b/gcc/config/arm/t-arm-elf
-@@ -16,111 +16,14 @@
+diff -NBaur gcc-12.1.0-RC-20220429/gcc/config/arm/t-arm-elf gcc-12.1.0-RC-20220429-dkarm/gcc/config/arm/t-arm-elf
+--- gcc-12.1.0-RC-20220429/gcc/config/arm/t-arm-elf	2022-04-29 14:58:22.000000000 +0100
+++ gcc-12.1.0-RC-20220429-dkarm/gcc/config/arm/t-arm-elf	2022-04-30 13:31:39.759455398 +0100
+@@ -1,4 +1,4 @@
+-# Copyright (C) 1998-2022 Free Software Foundation, Inc.
+# Copyright (C) 1998-2021 Free Software Foundation, Inc.
+ #
+ # This file is part of GCC.
+ #
+@@ -16,120 +16,14 @@
 # along with GCC; see the file COPYING3.  If not see
 # <http://www.gnu.org/licenses/>.
 
@@ -41,6 +45,8 @@ index 3d92bd23322..35cefcde676 100644
 -# it seems to work ok.
 -v8_fps		:= simd fp16 crypto fp16+crypto dotprod fp16fml
 -
+-v9_fps		:= simd fp16 crypto fp16+crypto dotprod fp16fml
+-
 -# We don't do anything special with these.  Pre-v4t probably doesn't work.
 -all_early_nofp	:= armv4 armv4t armv5t
 -
@@ -52,6 +58,8 @@ index 3d92bd23322..35cefcde676 100644
 -all_v8_archs	:= armv8-a armv8-a+crc armv8.1-a armv8.2-a armv8.3-a armv8.4-a \
 -		   armv8.5-a armv8.6-a
 -
+-all_v9_archs	:= armv9-a
+-
 -# No floating point variants, require thumb1 softfp
 -all_nofp_t	:= armv6-m armv6s-m armv8-m.base
 -
@@ -109,11 +117,16 @@ index 3d92bd23322..35cefcde676 100644
 -MULTILIB_MATCHES     += $(foreach ARCH, $(all_v7_a_r), \
 -			  march?armv7+fp=march?$(ARCH) \
 -			  march?armv7+fp=march?$(ARCH)+fp)
- 
+-
 -MULTILIB_MATCHES     += $(foreach ARCH, $(all_v8_archs), \
 -			  march?armv7+fp=march?$(ARCH) \
 -			  $(foreach FPARCH, $(v8_fps), \
 -			    march?armv7+fp=march?$(ARCH)+$(FPARCH)))
+ 
+-MULTILIB_MATCHES     += $(foreach ARCH, $(all_v9_archs), \
+-			  march?armv7+fp=march?$(ARCH) \
+-			  $(foreach FPARCH, $(v9_fps), \
+-			    march?armv7+fp=march?$(ARCH)+$(FPARCH)))
 +MULTILIB_REQUIRED    = mthumb mbig-endian mthumb/mbig-endian march=armv6k/mfloat-abi=hard 
 
 -MULTILIB_MATCHES     += $(foreach ARCH, armv7e-m armv8-m.mainline, \
@@ -132,10 +145,9 @@ index 3d92bd23322..35cefcde676 100644
 -MULTILIB_REUSE	     += mthumb/mfpu.auto/march.armv7+fp/mfloat-abi.hard=mthumb/march.armv7+fp/mfloat-abi.hard
 -MULTILIB_REUSE	     += mthumb/mfpu.auto/march.armv7+fp/mfloat-abi.hard=mfpu.auto/march.armv7+fp/mfloat-abi.hard
 -MULTILIB_REUSE	     += mthumb/mfpu.auto/march.armv7+fp/mfloat-abi.hard=march.armv7+fp/mfloat-abi.hard
-diff --git a/gcc/config/arm/unknown-elf.h b/gcc/config/arm/unknown-elf.h
-index 9ad2947505f..1790caa8e88 100644
--- a/gcc/config/arm/unknown-elf.h
-+++ b/gcc/config/arm/unknown-elf.h
+diff -NBaur gcc-12.1.0-RC-20220429/gcc/config/arm/unknown-elf.h gcc-12.1.0-RC-20220429-dkarm/gcc/config/arm/unknown-elf.h
+--- gcc-12.1.0-RC-20220429/gcc/config/arm/unknown-elf.h	2022-04-29 14:58:22.000000000 +0100
+++ gcc-12.1.0-RC-20220429-dkarm/gcc/config/arm/unknown-elf.h	2022-04-30 13:31:09.120134164 +0100
@@ -29,7 +29,7 @@
 #endif
 
@@ -152,53 +164,25 @@ index 9ad2947505f..1790caa8e88 100644
 -#define LINK_GCC_C_SEQUENCE_SPEC "--start-group %G %{!nolibc:%L} --end-group"
 +#define LINK_GCC_C_SEQUENCE_SPEC "--start-group %G %L %(libgloss) --end-group"
 +
-diff --git a/gcc/config/i386/host-mingw32.c b/gcc/config/i386/host-mingw32.c
-index 250fef59b55..36b2239aa5d 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);
- 
+diff -NBaur gcc-12.1.0-RC-20220429/gcc/config/i386/host-mingw32.cc gcc-12.1.0-RC-20220429-dkarm/gcc/config/i386/host-mingw32.cc
+--- gcc-12.1.0-RC-20220429/gcc/config/i386/host-mingw32.cc	2022-04-29 14:58:22.000000000 +0100
+++ gcc-12.1.0-RC-20220429-dkarm/gcc/config/i386/host-mingw32.cc	2022-04-30 13:31:09.120134164 +0100
+@@ -45,7 +45,11 @@
 static inline void w32_error(const char*, const char*, int, const char*);
 
-/* FIXME: Is this big enough?  */
-static const size_t pch_VA_max_size  = 128 * 1024 * 1024;
-
+ /* FIXME: Is this big enough?  */
+#if __MINGW64__
+static const size_t pch_VA_max_size  = UINT64_C(64 * 1024 * 1024 * 1024);
+#else
+ static const size_t pch_VA_max_size  = 128 * 1024 * 1024;
+#endif
+ 
 /* Granularity for reserving address space.  */
 static size_t va_granularity = 0x10000;
- 
-@@ -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
--- a/gcc/gcc.c
-+++ b/gcc/gcc.c
-@@ -793,6 +793,11 @@ proper position among the other output files.  */
+diff -NBaur gcc-12.1.0-RC-20220429/gcc/gcc.cc gcc-12.1.0-RC-20220429-dkarm/gcc/gcc.cc
+--- gcc-12.1.0-RC-20220429/gcc/gcc.cc	2022-04-29 14:58:23.000000000 +0100
+++ gcc-12.1.0-RC-20220429-dkarm/gcc/gcc.cc	2022-04-30 13:31:09.120134164 +0100
+@@ -860,6 +860,11 @@
 #endif
 #endif
 
@@ -210,7 +194,7 @@ 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;
+@@ -1204,6 +1209,7 @@
 static const char *lib_spec = LIB_SPEC;
 static const char *link_gomp_spec = "";
 static const char *libgcc_spec = LIBGCC_SPEC;
@@ -218,7 +202,7 @@ 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[] =
+@@ -1709,6 +1715,7 @@
   INIT_STATIC_SPEC ("lib",			&lib_spec),
   INIT_STATIC_SPEC ("link_gomp",		&link_gomp_spec),
   INIT_STATIC_SPEC ("libgcc",			&libgcc_spec),
@@ -226,21 +210,19 @@ 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/config/arm/t-bpabi b/libgcc/config/arm/t-bpabi
-index dddddc7c444..c2502597953 100644
--- a/libgcc/config/arm/t-bpabi
-+++ b/libgcc/config/arm/t-bpabi
-@@ -17,4 +17,4 @@ SHLIB_MAPFILES += $(srcdir)/config/arm/libgcc-bpabi.ver
+diff -NBaur gcc-12.1.0-RC-20220429/libgcc/config/arm/t-bpabi gcc-12.1.0-RC-20220429-dkarm/libgcc/config/arm/t-bpabi
+--- gcc-12.1.0-RC-20220429/libgcc/config/arm/t-bpabi	2022-04-29 14:58:25.000000000 +0100
+++ gcc-12.1.0-RC-20220429-dkarm/libgcc/config/arm/t-bpabi	2022-04-30 13:31:09.120134164 +0100
+@@ -17,4 +17,4 @@
 # On ARM, specifying -fnon-call-exceptions will needlessly pull in
 # the unwinder in simple programs which use 64-bit division.  Omitting
 # the option is safe.
 -LIB2_DIVMOD_EXCEPTION_FLAGS := -fexceptions
 +LIB2_DIVMOD_EXCEPTION_FLAGS := -fno-exceptions
-diff --git a/libgcc/crtstuff.c b/libgcc/crtstuff.c
-index 3f769a1c660..e005d8304b7 100644
--- a/libgcc/crtstuff.c
-+++ b/libgcc/crtstuff.c
-@@ -325,7 +325,7 @@ register_tm_clones (void)
+diff -NBaur gcc-12.1.0-RC-20220429/libgcc/crtstuff.c gcc-12.1.0-RC-20220429-dkarm/libgcc/crtstuff.c
+--- gcc-12.1.0-RC-20220429/libgcc/crtstuff.c	2022-04-29 14:58:25.000000000 +0100
+++ gcc-12.1.0-RC-20220429-dkarm/libgcc/crtstuff.c	2022-04-30 13:31:09.120134164 +0100
+@@ -325,7 +325,7 @@
 
 #ifdef OBJECT_FORMAT_ELF
 
--- a/dkarm-eabi/patches/newlib-4.2.0.20211231.patch
+++ b/dkarm-eabi/patches/newlib-4.2.0.20211231.patch
@@ -1,8 +1,8 @@
 diff --git a/libgloss/configure b/libgloss/configure
-index 0d2918cee..bccfb07b4 100755
+index e70c57d89..ac5c745f9 100755
 --- a/libgloss/configure
 +++ b/libgloss/configure
-@@ -2604,6 +2604,8 @@ if test "${config_libnosys}" = "true"; then
+@@ -2787,6 +2787,8 @@ if test "${config_libnosys}" = "true"; then
 
 fi
 
@@ -11,19 +11,19 @@ index 0d2918cee..bccfb07b4 100755
 DEPDIR="${am__leading_dot}deps"
 
 ac_config_commands="$ac_config_commands depfiles"
-diff --git a/libgloss/configure.in b/libgloss/configure.in
-index f38d5298e..509c31071 100644
--- a/libgloss/configure.in
-+++ b/libgloss/configure.in
+diff --git a/libgloss/configure.ac b/libgloss/configure.ac
+index 0fbe99526..577dfdec6 100644
+--- a/libgloss/configure.ac
+++ b/libgloss/configure.ac
@@ -2,6 +2,7 @@ dnl Process this file with autoconf to produce a configure script.
- AC_PREREQ(2.59)
+ AC_PREREQ(2.69)dnl
 AC_INIT([libgloss],[LIBGLOSS_VERSION])
 AC_CONFIG_SRCDIR([libnosys])
 +AC_CONFIG_SRCDIR([libsysbase])
 
 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 f38d5298e..509c31071 100644
 AS=${AS-as}
 diff --git a/libgloss/libsysbase/Makefile.in b/libgloss/libsysbase/Makefile.in
 new file mode 100644
-index 000000000..7ee40deec
+index 000000000..edb10d215
 --- /dev/null
 +++ b/libgloss/libsysbase/Makefile.in
@@ -0,0 +1,148 @@
@@ -108,8 +108,8 @@ index 000000000..7ee40deec
 +	isatty.o kill.o link.o lseek.o lstat.o nanosleep.o open.o read.o sbrk.o sleep.o stat.o usleep.o times.o \
 +	unlink.o wait.o write.o _exit.o malloc_vars.o \
 +	chdir.o mkdir.o rename.o build_argv.o statvfs.o \
-+	flock.o syscall_support.o handle_manager.o truncate.o ftruncate.o dirent.o fsync.o \
-+	fchmod.o chmod.o getreent.o rmdir.o utime.o scandir.o
+	flock.o handle_manager.o truncate.o ftruncate.o dirent.o fsync.o \
+	fchmod.o chmod.o getreent.o rmdir.o utime.o scandir.o syscall_support.o
 +
 +# Object files specific to particular targets.
 +EVALOBJS = ${OBJS}
@@ -130,10 +130,10 @@ index 000000000..7ee40deec
 +AR_FLAGS = qc
 +
 +.c.o:
-+	$(CC) $(CFLAGS_FOR_TARGET) -O2 $(INCLUDES) -c $(CFLAGS) $<
+	$(CC) $(CFLAGS_FOR_TARGET) -D_BUILDING_LIBSYSBASE -O2 $(INCLUDES) -c $(CFLAGS) $<
 +
 +.C.o:
-+	$(CC) $(CFLAGS_FOR_TARGET) -O2 $(INCLUDES) -c $(CFLAGS) $<
+	$(CC) $(CFLAGS_FOR_TARGET) -O2 -D_BUILDING_LIBSYSBASE $(INCLUDES) -c $(CFLAGS) $<
 +.s.o:
 +	$(AS) $(ASFLAGS_FOR_TARGET) $(INCLUDES) $(ASFLAGS) -o $*.o $<
 +
@@ -187,7 +187,7 @@ index 000000000..7ee40deec
 +	$(SHELL) config.status --recheck
 diff --git a/libgloss/libsysbase/_exit.c b/libgloss/libsysbase/_exit.c
 new file mode 100644
-index 000000000..e5cb5a9ed
+index 000000000..6effb1105
 --- /dev/null
 +++ b/libgloss/libsysbase/_exit.c
@@ -0,0 +1,17 @@
@@ -202,8 +202,8 @@ index 000000000..e5cb5a9ed
 +void _exit(int rc)
 +{
 +
-+	if ( __syscalls.exit ) {
-+		__syscalls.exit(rc);
+	if ( __has_syscall(exit) ) {
+		__syscall_exit(rc);
 +	}
 +
 +	while(1);
@@ -889,7 +889,7 @@ index 000000000..3668b5801
 +
 diff --git a/libgloss/libsysbase/clocks.c b/libgloss/libsysbase/clocks.c
 new file mode 100644
-index 000000000..01cfee469
+index 000000000..b36b5c079
 --- /dev/null
 +++ b/libgloss/libsysbase/clocks.c
@@ -0,0 +1,34 @@
@@ -899,8 +899,8 @@ index 000000000..01cfee469
 +
 +int clock_gettime(clockid_t clock_id, struct timespec *tp)
 +{
-+   if ( __syscalls.clock_gettime ) {
-+      return __syscalls.clock_gettime(clock_id, tp);
+   if ( __has_syscall(clock_gettime) ) {
+      return __syscall_clock_gettime(clock_id, tp);
 +   } else {
 +      errno = ENOSYS;
 +      return -1;
@@ -909,8 +909,8 @@ index 000000000..01cfee469
 +
 +int clock_settime(clockid_t clock_id, const struct timespec *tp)
 +{
-+   if ( __syscalls.clock_settime ) {
-+      return __syscalls.clock_settime(clock_id, tp);
+   if ( __has_syscall(clock_settime) ) {
+      return __syscall_clock_settime(clock_id, tp);
 +   } else {
 +      errno = ENOSYS;
 +      return -1;
@@ -919,8 +919,8 @@ index 000000000..01cfee469
 +
 +int clock_getres (clockid_t clock_id, struct timespec *res)
 +{
-+   if ( __syscalls.clock_getres ) {
-+      return __syscalls.clock_getres(clock_id, res);
+   if ( __has_syscall(clock_getres) ) {
+      return __syscall_clock_getres(clock_id, res);
 +   } else {
 +      errno = ENOSYS;
 +      return -1;
@@ -5884,7 +5884,7 @@ index 000000000..fdce14b5f
 +
 diff --git a/libgloss/libsysbase/getreent.c b/libgloss/libsysbase/getreent.c
 new file mode 100644
-index 000000000..028d0eb77
+index 000000000..a3f1e98a9
 --- /dev/null
 +++ b/libgloss/libsysbase/getreent.c
@@ -0,0 +1,20 @@
@@ -5900,8 +5900,8 @@ index 000000000..028d0eb77
 +#endif
 +
 +struct _reent *__getreent() {
-+	if ( __syscalls.getreent ) {
-+		return __syscalls.getreent();
+	if ( __has_syscall(getreent) ) {
+		return __syscall_getreent();
 +	} else {
 +		return _impure_ptr;
 +	}
@@ -5910,7 +5910,7 @@ index 000000000..028d0eb77
 +
 diff --git a/libgloss/libsysbase/gettod.c b/libgloss/libsysbase/gettod.c
 new file mode 100644
-index 000000000..9d5b74724
+index 000000000..4f2211248
 --- /dev/null
 +++ b/libgloss/libsysbase/gettod.c
@@ -0,0 +1,33 @@
@@ -5940,7 +5940,7 @@ index 000000000..9d5b74724
 +	struct _reent *ptr = _REENT;
 +#endif
 +
-+	if ( __syscalls.gettod_r ) return __syscalls.gettod_r(ptr, ptimeval, ptimezone);
+	if ( __has_syscall(gettod_r) ) return __syscall_gettod_r(ptr, ptimeval, ptimezone);
 +
 +	ptr->_errno = ENOSYS;
 +	return -1;
@@ -6540,7 +6540,7 @@ index 000000000..b4fcbd3d7
 +}
 diff --git a/libgloss/libsysbase/nanosleep.c b/libgloss/libsysbase/nanosleep.c
 new file mode 100644
-index 000000000..3c96fc61b
+index 000000000..a233b9df6
 --- /dev/null
 +++ b/libgloss/libsysbase/nanosleep.c
@@ -0,0 +1,14 @@
@@ -6550,8 +6550,8 @@ index 000000000..3c96fc61b
 +
 +int nanosleep(const struct timespec *req, struct timespec *rem)
 +{
-+   if ( __syscalls.nanosleep ) {
-+      return __syscalls.nanosleep(req, rem);
+   if ( __has_syscall(nanosleep) ) {
+      return __syscall_nanosleep(req, rem);
 +   } else {
 +      *rem = *req;
 +      errno = ENOSYS;
@@ -6704,10 +6704,10 @@ index 000000000..97a056a72
 +}
 diff --git a/libgloss/libsysbase/rmdir.c b/libgloss/libsysbase/rmdir.c
 new file mode 100644
-index 000000000..2692a2997
+index 000000000..b8640b87d
 --- /dev/null
 +++ b/libgloss/libsysbase/rmdir.c
-@@ -0,0 +1,25 @@
+@@ -0,0 +1,34 @@
 +#include "config.h"
 +#include <_ansi.h>
 +#include <_syslist.h>
@@ -6715,24 +6715,33 @@ index 000000000..2692a2997
 +#include <errno.h>
 +#include <sys/iosupport.h>
 +
-+int	rmdir (const char *name) {
-+	struct _reent *r = _REENT;
+int	_rmdir_r (struct _reent *ptr, const char *name) {
 +	int	dev,ret=-1;
 +
 +	dev	= FindDevice(name);
 +	if(dev!=-1) {
 +		if(devoptab_list[dev]->rmdir_r) {
-+			r->deviceData = devoptab_list[dev]->deviceData;
-+			ret = devoptab_list[dev]->rmdir_r(r,name);
+			ptr->deviceData = devoptab_list[dev]->deviceData;
+			ret = devoptab_list[dev]->rmdir_r(ptr,name);
 +		} else {
-+			r->_errno = ENOSYS;
+			ptr->_errno = ENOSYS;
 +		}
 +	} else {
-+		r->_errno =	ENODEV;
+		ptr->_errno =	ENODEV;
 +	}
 +
 +	return ret;
 +}
+
+#ifndef _REENT_ONLY
+
+int
+rmdir (const char *filename)
+{
+  return _rmdir_r (_REENT, filename);
+}
+
+#endif
 diff --git a/libgloss/libsysbase/sbrk.c b/libgloss/libsysbase/sbrk.c
 new file mode 100644
 index 000000000..5dd550c5c
@@ -6979,54 +6988,30 @@ index 000000000..84e221340
 +}
 diff --git a/libgloss/libsysbase/syscall_support.c b/libgloss/libsysbase/syscall_support.c
 new file mode 100644
-index 000000000..53fead72a
+index 000000000..9bb71aa0d
 --- /dev/null
 +++ b/libgloss/libsysbase/syscall_support.c
-@@ -0,0 +1,103 @@
+@@ -0,0 +1,78 @@
 +#include <sys/iosupport.h>
 +
-+//---------------------------------------------------------------------------------
-+__syscalls_t __syscalls = {
-+//---------------------------------------------------------------------------------
-+	NULL,	// sbrk
-+	NULL,	// exit
-+	NULL,	// gettod_r
-+	NULL,	// lock_init
-+	NULL,	// lock_acquire
-+	NULL,	// lock_try_acquire
-+	NULL,	// lock_release
-+	NULL,	// lock_close
-+	NULL,	// lock_init_recursive
-+	NULL,	// lock_acquire_recursive
-+	NULL,	// lock_try_acquire_recursive
-+	NULL,	// lock_release_recursive
-+	NULL,	// lock_close_recursive
-+	NULL,	// __getreent
-+	NULL,	// clock_gettime
-+	NULL,	// clock_settime
-+	NULL,	// clock_getres
-+	NULL,	// nanosleep
-+};
-+
 +void __libc_lock_init(_LOCK_T *lock) {
 +
-+	if ( __syscalls.lock_init ) {
-+		__syscalls.lock_init(lock);
+	if ( __has_syscall(lock_init) ) {
+		__syscall_lock_init(lock);
 +	}
-+
 +}
 +
 +void __libc_lock_acquire(_LOCK_T *lock ) {
 +
-+	if ( __syscalls.lock_acquire) {
-+		__syscalls.lock_acquire(lock);
+	if ( __has_syscall(lock_acquire) ) {
+		__syscall_lock_acquire(lock);
 +	}
 +}
 +
 +int __libc_lock_try_acquire(_LOCK_T *lock ) {
 +
-+	if ( __syscalls.lock_acquire) {
-+		return __syscalls.lock_try_acquire(lock);
+	if ( __has_syscall(lock_acquire) ) {
+		return __syscall_lock_try_acquire(lock);
 +	} else {
 +		return 0;
 +	}
@@ -7034,15 +7019,15 @@ index 000000000..53fead72a
 +
 +void __libc_lock_release(_LOCK_T *lock ) {
 +
-+	if ( __syscalls.lock_release) {
-+		__syscalls.lock_release(lock);
+	if ( __has_syscall(lock_release) ) {
+		__syscall_lock_release(lock);
 +	}
 +}
 +
 +void __libc_lock_close(_LOCK_T *lock ) {
 +
-+	if ( __syscalls.lock_close) {
-+		__syscalls.lock_close(lock);
+	if ( __has_syscall(lock_close) ) {
+		__syscall_lock_close(lock);
 +	}
 +}
 +
@@ -7050,23 +7035,23 @@ index 000000000..53fead72a
 +
 +void __libc_lock_init_recursive(_LOCK_RECURSIVE_T *lock) {
 +
-+	if ( __syscalls.lock_init_recursive ) {
-+		__syscalls.lock_init_recursive(lock);
+	if ( __has_syscall(lock_init_recursive) ) {
+		__syscall_lock_init_recursive(lock);
 +	}
 +
 +}
 +
 +void __libc_lock_acquire_recursive(_LOCK_RECURSIVE_T *lock ) {
 +
-+	if ( __syscalls.lock_acquire_recursive) {
-+		__syscalls.lock_acquire_recursive(lock);
+	if ( __has_syscall(lock_acquire_recursive) ) {
+		__syscall_lock_acquire_recursive(lock);
 +	}
 +}
 +
 +int __libc_lock_try_acquire_recursive(_LOCK_RECURSIVE_T *lock ) {
 +
-+	if ( __syscalls.lock_acquire_recursive) {
-+		return __syscalls.lock_try_acquire_recursive(lock);
+	if ( __has_syscall(lock_acquire_recursive) ) {
+		return __syscall_lock_try_acquire_recursive(lock);
 +	} else {
 +		return 0;
 +	}
@@ -7074,18 +7059,17 @@ index 000000000..53fead72a
 +
 +void __libc_lock_release_recursive(_LOCK_RECURSIVE_T *lock ) {
 +
-+	if ( __syscalls.lock_release_recursive) {
-+		__syscalls.lock_release_recursive(lock);
+	if ( __has_syscall(lock_release_recursive) ) {
+		__syscall_lock_release_recursive(lock);
 +	}
 +}
 +
 +void __libc_lock_close_recursive(_LOCK_RECURSIVE_T *lock ) {
 +
-+	if ( __syscalls.lock_close_recursive) {
-+		__syscalls.lock_close_recursive(lock);
+	if ( __has_syscall(lock_close_recursive) ) {
+		__syscall_lock_close_recursive(lock);
 +	}
 +}
-+
 diff --git a/libgloss/libsysbase/times.c b/libgloss/libsysbase/times.c
 new file mode 100644
 index 000000000..79484e7f4
@@ -7408,10 +7392,10 @@ index 000000000..61de918bc
 +	return ret;
 +}
 diff --git a/newlib/configure.host b/newlib/configure.host
-index a84c0c80a..29fb7ed24 100644
+index c429dde1c..26fb553a7 100644
 --- a/newlib/configure.host
 +++ b/newlib/configure.host
-@@ -687,6 +687,14 @@ newlib_cflags="${newlib_cflags} -DCLOCK_PROVIDED -DMALLOC_PROVIDED -DEXIT_PROVID
+@@ -693,6 +693,14 @@ newlib_cflags="${newlib_cflags} -DCLOCK_PROVIDED -DMALLOC_PROVIDED -DEXIT_PROVID
 	syscall_dir=syscalls
 	default_newlib_io_long_long="yes"
 	;;
@@ -7426,8 +7410,46 @@ 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/reent.h b/newlib/libc/include/reent.h
+index 23d572cd3..65310c084 100644
+--- a/newlib/libc/include/reent.h
+++ b/newlib/libc/include/reent.h
+@@ -150,6 +150,7 @@ extern int _mkdir_r (struct _reent *, const char *, int);
+ extern int _open_r (struct _reent *, const char *, int, int);
+ extern _ssize_t _read_r (struct _reent *, int, void *, size_t);
+ extern int _rename_r (struct _reent *, const char *, const char *);
+extern int _rmdir_r (struct _reent *r, const char *name);
+ extern void *_sbrk_r (struct _reent *, ptrdiff_t);
+ extern int _stat_r (struct _reent *, const char *, struct stat *);
+ extern _CLOCK_T_ _times_r (struct _reent *, struct tms *);
 diff --git a/newlib/libc/include/stdio.h b/newlib/libc/include/stdio.h
-index 164d95bca..083e48758 100644
+index 7748351f0..7377b2aa3 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 +7462,7 @@ 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 61a6f95d8..34aeaad3d 100644
 --- a/newlib/libc/include/sys/config.h
 +++ b/newlib/libc/include/sys/config.h
@@ -4,6 +4,9 @@
@@ -7520,10 +7542,10 @@ index a3fb5c02c..5debd1525 100644
 +
 +#endif // _dirent_h_
 diff --git a/newlib/libc/include/sys/features.h b/newlib/libc/include/sys/features.h
-index 218807178..c9efd7d03 100644
+index 45476ce4a..d76706321 100644
 --- a/newlib/libc/include/sys/features.h
 +++ b/newlib/libc/include/sys/features.h
-@@ -330,6 +330,9 @@ extern "C" {
+@@ -331,6 +331,9 @@ extern "C" {
 #  define __SSP_FORTIFY_LEVEL 0
 #endif
 
@@ -7535,10 +7557,10 @@ index 218807178..c9efd7d03 100644
 #ifdef __rtems__
 diff --git a/newlib/libc/include/sys/iosupport.h b/newlib/libc/include/sys/iosupport.h
 new file mode 100644
-index 000000000..c190fa37d
+index 000000000..7b366f593
 --- /dev/null
 +++ b/newlib/libc/include/sys/iosupport.h
-@@ -0,0 +1,112 @@
+@@ -0,0 +1,115 @@
 +//---------------------------------------------------------------------------------
 +#ifndef __iosupp_h__
 +#define __iosupp_h__
@@ -7611,28 +7633,31 @@ index 000000000..c190fa37d
 +
 +extern const devoptab_t *devoptab_list[];
 +
-+typedef struct {
-+	void *(*sbrk_r) (struct _reent *ptr, ptrdiff_t incr);
-+	void (*exit) ( int rc );
-+	int  (*gettod_r) (struct _reent *ptr, struct timeval *tp, struct timezone *tz);
-+	void (*lock_init) (_LOCK_T *lock);
-+	void (*lock_acquire) (_LOCK_T *lock);
-+	int  (*lock_try_acquire) (_LOCK_T *lock);
-+	void (*lock_release) (_LOCK_T *lock);
-+	void (*lock_close) (_LOCK_T *lock);
-+	void (*lock_init_recursive) (_LOCK_RECURSIVE_T *lock);
-+	void (*lock_acquire_recursive) (_LOCK_RECURSIVE_T *lock);
-+	int  (*lock_try_acquire_recursive) (_LOCK_RECURSIVE_T *lock);
-+	void (*lock_release_recursive) (_LOCK_RECURSIVE_T *lock);
-+	void (*lock_close_recursive) (_LOCK_RECURSIVE_T *lock);
-+	struct _reent *(*getreent) ();
-+	int (*clock_gettime)(clockid_t clock_id, struct timespec *tp);
-+	int (*clock_settime)(clockid_t clock_id, const struct timespec *tp);
-+	int (*clock_getres)(clockid_t clock_id, struct timespec *res);
-+	int (*nanosleep)(const struct timespec *req, struct timespec *rem);
-+} __syscalls_t;
+#ifdef _BUILDING_LIBSYSBASE
+#define __SYSCALL(_name) __attribute__((weak)) __syscall_##_name
+#define __has_syscall(_name) (&__syscall_##_name)
+#else
+#define __SYSCALL(_name) __syscall_##_name
+#endif
 +
-+extern __syscalls_t __syscalls;
+void *__SYSCALL(sbrk_r) (struct _reent *ptr, ptrdiff_t incr);
+void __SYSCALL(exit) ( int rc );
+int  __SYSCALL(gettod_r) (struct _reent *ptr, struct timeval *tp, struct timezone *tz);
+void __SYSCALL(lock_init) (_LOCK_T *lock);
+void __SYSCALL(lock_acquire) (_LOCK_T *lock);
+int  __SYSCALL(lock_try_acquire) (_LOCK_T *lock);
+void __SYSCALL(lock_release) (_LOCK_T *lock);
+void __SYSCALL(lock_close) (_LOCK_T *lock);
+void __SYSCALL(lock_init_recursive) (_LOCK_RECURSIVE_T *lock);
+void __SYSCALL(lock_acquire_recursive) (_LOCK_RECURSIVE_T *lock);
+int  __SYSCALL(lock_try_acquire_recursive) (_LOCK_RECURSIVE_T *lock);
+void __SYSCALL(lock_release_recursive) (_LOCK_RECURSIVE_T *lock);
+void __SYSCALL(lock_close_recursive) (_LOCK_RECURSIVE_T *lock);
+struct _reent * __SYSCALL(getreent) ();
+int __SYSCALL(clock_gettime) (clockid_t clock_id, struct timespec *tp);
+int __SYSCALL(clock_settime) (clockid_t clock_id, const struct timespec *tp);
+int __SYSCALL(clock_getres) (clockid_t clock_id, struct timespec *res);
+int __SYSCALL(nanosleep) (const struct timespec *req, struct timespec *rem);
 +
 +int AddDevice( const devoptab_t* device);
 +int FindDevice(const char* name);
@@ -7666,7 +7691,7 @@ index 9a6f115a6..142e71d35 100644
 #define MAXPATHLEN PATH_MAX
 
 diff --git a/newlib/libc/include/sys/reent.h b/newlib/libc/include/sys/reent.h
-index 74b70e9c0..d8c5410ec 100644
+index e4e36170e..5b8d06ed6 100644
 --- a/newlib/libc/include/sys/reent.h
 +++ b/newlib/libc/include/sys/reent.h
@@ -421,6 +421,8 @@ struct _reent
@@ -7687,7 +7712,7 @@ index 74b70e9c0..d8c5410ec 100644
 
 #ifdef _REENT_GLOBAL_STDIO_STREAMS
 diff --git a/newlib/libc/include/sys/stat.h b/newlib/libc/include/sys/stat.h
-index 8769112b0..5526e59ee 100644
+index 6525272dd..d24673618 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 );
@@ -7770,7 +7795,7 @@ 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 +7907,7 @@ 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)
@@ -7891,10 +7916,10 @@ index 4c343e462..c04493460 100644
   return __get_current_locale ()->ctype_ptr;
 }
 diff --git a/newlib/libc/machine/arm/Makefile.am b/newlib/libc/machine/arm/Makefile.am
-index 9bd35e733..731130092 100644
+index 2d559464a..1e6625c05 100644
 --- a/newlib/libc/machine/arm/Makefile.am
 +++ b/newlib/libc/machine/arm/Makefile.am
-@@ -11,7 +11,9 @@ noinst_LIBRARIES = lib.a
+@@ -9,7 +9,9 @@ noinst_LIBRARIES = lib.a
 lib_a_SOURCES = setjmp.S strcmp.S strcpy.c \
 		aeabi_memcpy.c aeabi_memcpy-armv7a.S \
 		aeabi_memmove.c aeabi_memmove-soft.S \
@@ -7906,10 +7931,10 @@ index 9bd35e733..731130092 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 d9dbcd5c3..43712f813 100644
+index 17a46a44d..b319b8349 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) \
+@@ -81,10 +81,10 @@ am_lib_a_OBJECTS = lib_a-setjmp.$(OBJEXT) lib_a-strcmp.$(OBJEXT) \
 	lib_a-aeabi_memmove.$(OBJEXT) \
 	lib_a-aeabi_memmove-soft.$(OBJEXT) \
 	lib_a-aeabi_memset.$(OBJEXT) lib_a-aeabi_memset-soft.$(OBJEXT) \
@@ -7924,7 +7949,7 @@ index d9dbcd5c3..43712f813 100644
 lib_a_OBJECTS = $(am_lib_a_OBJECTS)
 DEFAULT_INCLUDES = -I.@am__isrc@
 depcomp =
-@@ -208,8 +208,8 @@ noinst_LIBRARIES = lib.a
+@@ -230,8 +230,8 @@ noinst_LIBRARIES = lib.a
 lib_a_SOURCES = setjmp.S strcmp.S strcpy.c aeabi_memcpy.c \
 	aeabi_memcpy-armv7a.S aeabi_memmove.c aeabi_memmove-soft.S \
 	aeabi_memset.c aeabi_memset-soft.S aeabi_memclr.c \
@@ -7935,9 +7960,9 @@ index d9dbcd5c3..43712f813 100644
 lib_a_CCASFLAGS = $(AM_CCASFLAGS)
 lib_a_CFLAGS = $(AM_CFLAGS)
 ACLOCAL_AMFLAGS = -I ../../.. -I ../../../..
-@@ -367,6 +367,12 @@ lib_a-aeabi_memclr.o: aeabi_memclr.c
+@@ -389,6 +389,12 @@ lib_a-aeabi_memclr.o: aeabi_memclr.c
 lib_a-aeabi_memclr.obj: aeabi_memclr.c
- 	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-aeabi_memclr.obj `if test -f 'aeabi_memclr.c'; then $(CYGPATH_W) 'aeabi_memclr.c'; else $(CYGPATH_W) '$(srcdir)/aeabi_memclr.c'; fi`
+ 	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-aeabi_memclr.obj `if test -f 'aeabi_memclr.c'; then $(CYGPATH_W) 'aeabi_memclr.c'; else $(CYGPATH_W) '$(srcdir)/aeabi_memclr.c'; fi`
 
 +lib_a-sync_synchronize.o: sync_synchronize.c
 +	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-sync_synchronize.o `test -f 'sync_synchronize.c' || echo '$(srcdir)/'`sync_synchronize.c
@@ -7946,7 +7971,7 @@ index d9dbcd5c3..43712f813 100644
 +	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-sync_synchronize.obj `if test -f 'sync_synchronize.c'; then $(CYGPATH_W) 'sync_synchronize.c'; else $(CYGPATH_W) '$(srcdir)/sync_synchronize.c'; fi`
 +
 lib_a-memchr-stub.o: memchr-stub.c
- 	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-memchr-stub.o `test -f 'memchr-stub.c' || echo '$(srcdir)/'`memchr-stub.c
+ 	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-memchr-stub.o `test -f 'memchr-stub.c' || echo '$(srcdir)/'`memchr-stub.c
 
 diff --git a/newlib/libc/machine/arm/sync_synchronize.c b/newlib/libc/machine/arm/sync_synchronize.c
 new file mode 100644
@@ -8031,7 +8056,7 @@ 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 +8085,7 @@ 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 +8100,7 @@ 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 +8109,43 @@ index b358d2b4a..a3e597fd2 100644
 +        fp->_p = old_base;
 +        resid -= fp->_r;
 +        p += fp->_r;
-+        fp->_r = 0;
-+
-+      } else {
-+        rc = __srefill_r (ptr, fp);
+        //fp->_r = 0;
 +      }
+        rc = __srefill_r (ptr, fp);
+
 +	  if (rc)
 	    {
 	      /* no more input: return partial result */
 #ifdef __SCLE
+diff --git a/newlib/libc/stdio/remove.c b/newlib/libc/stdio/remove.c
+index d8dfdbd82..a85b5a99b 100644
+--- a/newlib/libc/stdio/remove.c
+++ b/newlib/libc/stdio/remove.c
+@@ -57,13 +57,17 @@ Supporting OS subroutine required: <<unlink>>.
+ #include <_ansi.h>
+ #include <reent.h>
+ #include <stdio.h>
+#include <errno.h>
+ 
+ int
+ _remove_r (struct _reent *ptr,
+        const char *filename)
+ {
+-  if (_unlink_r (ptr, filename) == -1)
+-    return -1;
+  if (_unlink_r (ptr, filename) == -1) {
+    errno = 0;
+    if (_rmdir_r(ptr, filename) == -1)
+      return -1;
+  }
+ 
+   return 0;
+ }
 diff --git a/newlib/libc/stdio/vfprintf.c b/newlib/libc/stdio/vfprintf.c
-index c4bf2dbe3..d756df37d 100644
+index c1483c0ac..319b1972b 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 +8154,7 @@ 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) {
+@@ -1431,7 +1433,7 @@ reswitch:	switch (ch) {
 string:
 #endif
 			sign = '\0';
@@ -8115,7 +8163,7 @@ 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:
+@@ -1441,7 +1443,7 @@ string:
 				size = ((unsigned) prec > 6U) ? 6 : prec;
 			}
 			else
@@ -8125,7 +8173,7 @@ 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 037692531..b5e524c53 100644
 --- a/newlib/libc/stdio/vfscanf.c
 +++ b/newlib/libc/stdio/vfscanf.c
@@ -74,6 +74,8 @@ These are GNU extensions.
@@ -8138,7 +8186,7 @@ index 9c38eebf4..fbc8d877d 100644
 #include <reent.h>
 #include <newlib.h>
 diff --git a/newlib/libc/stdio/vfwprintf.c b/newlib/libc/stdio/vfwprintf.c
-index 980b31e3b..722be905e 100644
+index 7384b37d3..b4e1dbde5 100644
 --- a/newlib/libc/stdio/vfwprintf.c
 +++ b/newlib/libc/stdio/vfwprintf.c
@@ -92,6 +92,9 @@ SEEALSO
@@ -8152,7 +8200,7 @@ 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 e9e00dfec..c38d81e17 100644
 --- a/newlib/libc/stdio/vfwscanf.c
 +++ b/newlib/libc/stdio/vfwscanf.c
@@ -74,6 +74,9 @@ PORTABILITY
@@ -8165,38 +8213,6 @@ index ffb6cc85b..db33d4f29 100644
 #include <_ansi.h>
 #include <reent.h>
 #include <newlib.h>
-diff --git a/newlib/libc/stdlib/aligned_alloc.c b/newlib/libc/stdlib/aligned_alloc.c
-index 88413ce86..24029a6f7 100644
--- a/newlib/libc/stdlib/aligned_alloc.c
-+++ b/newlib/libc/stdlib/aligned_alloc.c
-@@ -1,5 +1,5 @@
- /*-
- * Copyright (c) 2015 embedded brains GmbH
-+ * Copyright (c) 2018 Dave Murphy
-  * All rights reserved.
-  *
-  * Redistribution and use in source and binary forms, with or without
-@@ -25,14 +25,15 @@
-  */
- 
- #include <stdlib.h>
-+#include <malloc.h>
-+#include <errno.h>
- 
- void *
- aligned_alloc(size_t alignment, size_t size)
- {
-	void *p;
-	int error;
-+	if ((alignment !=0) && !(alignment & (alignment - 1 )) && !(size & (alignment - 1)))
-+		return memalign(alignment,size);
- 
-	error = posix_memalign(&p, alignment, size);
-
-	return (error == 0 ? p : NULL);
-+	errno = EINVAL;
-+	return (void*)NULL;
- }
 diff --git a/newlib/libc/stdlib/mbtowc_r.c b/newlib/libc/stdlib/mbtowc_r.c
 index 920a7ea3c..ba5ee7652 100644
 --- a/newlib/libc/stdlib/mbtowc_r.c
@@ -8236,7 +8252,7 @@ index 000000000..40092f99f
 +
 diff --git a/newlib/libc/sys/arm/sys/lock.h b/newlib/libc/sys/arm/sys/lock.h
 new file mode 100644
-index 000000000..567fed56b
+index 000000000..a755d6443
 --- /dev/null
 +++ b/newlib/libc/sys/arm/sys/lock.h
@@ -0,0 +1,66 @@
@@ -8270,10 +8286,10 @@ index 000000000..567fed56b
 +extern int __libc_lock_try_acquire_recursive(_LOCK_RECURSIVE_T *lock);
 +
 +#define __LOCK_INIT(CLASS,NAME) \
-+CLASS _LOCK_T NAME = 1;
+CLASS _LOCK_T NAME = 0;
 +
 +#define __LOCK_INIT_RECURSIVE(CLASS,NAME) \
-+CLASS _LOCK_RECURSIVE_T NAME = {1,0,0};
+CLASS _LOCK_RECURSIVE_T NAME = {0,0,0};
 +
 +#define __lock_init(NAME) \
 +	__libc_lock_init(&(NAME))
--- a/dkarm-eabi/scripts/build-crtls.sh
+++ b/dkarm-eabi/scripts/build-crtls.sh
@@ -11,9 +11,8 @@ export DEVKITARM=$DEVKITPRO/devkitARM
 #---------------------------------------------------------------------------------
 cd $BUILDDIR

-mkdir -p rules
-cd rules
-tar -xvf $SRCDIR/devkitarm-rules-$DKARM_RULES_VER.tar.xz
+tar -xvf $SRCDIR/devkitarm-rules-$DKARM_RULES_VER.tar.gz
+cd devkitarm-rules-$DKARM_RULES_VER
 make install

 #---------------------------------------------------------------------------------
@@ -21,8 +20,7 @@ make install
 #---------------------------------------------------------------------------------
 cd $BUILDDIR

-mkdir -p crtls
-cd crtls
-tar -xvf $SRCDIR/devkitarm-crtls-$DKARM_CRTLS_VER.tar.xz
+tar -xvf $SRCDIR/devkitarm-crtls-$DKARM_CRTLS_VER.tar.gz
+cd devkitarm-crtls-$DKARM_CRTLS_VER
 make install

--- a/dkarm-eabi/scripts/build-gcc.sh
+++ b/dkarm-eabi/scripts/build-gcc.sh
@@ -66,9 +66,10 @@ then
 		--with-system-zlib \
 		--disable-tm-clone-registry \
 		--disable-__cxa_atexit \
-		--with-bugurl="http://wiki.devkitpro.org/index.php/Bug_Reports" --with-pkgversion="devkitARM release 55" \
+		--with-bugurl="http://wiki.devkitpro.org/index.php/Bug_Reports" --with-pkgversion="devkitARM release 58" \
 		$CROSS_PARAMS \
 		$CROSS_GCC_PARAMS \
+                $EXTRA_GCC_PARAMS \
 		|| { echo "Error configuring gcc"; exit 1; }
 	touch configured-gcc
 fi
--- a/dkppc/patches/binutils-2.32.patch
+++ b/dkppc/patches/binutils-2.32.patch
@@ -1,12 +0,0 @@
-diff -NBaur binutils-2.31.1/opcodes/ppc-opc.c binutils-2.31.1-ppc/opcodes/ppc-opc.c
--- binutils-2.31.1/opcodes/ppc-opc.c	2018-06-24 19:38:58.000000000 +0100
-+++ binutils-2.31.1-ppc/opcodes/ppc-opc.c	2018-11-01 10:59:42.814553627 +0000
-@@ -3501,7 +3501,7 @@
- #define MFDEC2	(PPC_OPCODE_PPC | PPC_OPCODE_601 | PPC_OPCODE_BOOKE \
- 		 | PPC_OPCODE_TITAN)
- #define BOOKE	PPC_OPCODE_BOOKE
-#define NO371	PPC_OPCODE_BOOKE | PPC_OPCODE_PPCPS | PPC_OPCODE_EFS
-+#define NO371	PPC_OPCODE_BOOKE | PPC_OPCODE_EFS
- #define PPCE300 PPC_OPCODE_E300
- #define PPCSPE	PPC_OPCODE_SPE
- #define PPCSPE2 PPC_OPCODE_SPE2
--- a/dkppc/patches/binutils-2.34.patch
+++ b/dkppc/patches/binutils-2.34.patch
@@ -1,12 +0,0 @@
-diff -NBaur binutils-2.34/opcodes/ppc-opc.c binutils-2.34-ppc/opcodes/ppc-opc.c
--- binutils-2.34/opcodes/ppc-opc.c	2020-01-18 13:55:49.000000000 +0000
-+++ binutils-2.34-ppc/opcodes/ppc-opc.c	2020-05-22 10:47:37.900308413 +0000
-@@ -3747,7 +3747,7 @@
- #define MFDEC2	(PPC_OPCODE_PPC | PPC_OPCODE_601 | PPC_OPCODE_BOOKE \
- 		 | PPC_OPCODE_TITAN)
- #define BOOKE	PPC_OPCODE_BOOKE
-#define NO371	PPC_OPCODE_BOOKE | PPC_OPCODE_PPCPS | PPC_OPCODE_EFS
-+#define NO371	PPC_OPCODE_BOOKE | PPC_OPCODE_EFS
- #define PPCE300 PPC_OPCODE_E300
- #define PPCSPE	PPC_OPCODE_SPE
- #define PPCSPE2 PPC_OPCODE_SPE2
--- a/dkppc/patches/binutils-2.37.patch
+++ b/dkppc/patches/binutils-2.37.patch
@@ -0,0 +1,28 @@
+diff -NBaur binutils-2.37/libiberty/rust-demangle.c binutils-2.37-new/libiberty/rust-demangle.c
+--- binutils-2.37/libiberty/rust-demangle.c	2021-07-15 15:19:46.000000000 +0100
+++ binutils-2.37-new/libiberty/rust-demangle.c	2022-01-01 22:02:21.860422023 +0000
+@@ -75,10 +75,10 @@
+   int version;
+ 
+   /* Recursion depth.  */
+-  uint recursion;
+  unsigned recursion;
+   /* Maximum number of times demangle_path may be called recursively.  */
+ #define RUST_MAX_RECURSION_COUNT  1024
+-#define RUST_NO_RECURSION_LIMIT   ((uint) -1)
+#define RUST_NO_RECURSION_LIMIT   ((unsigned) -1)
+ 
+   uint64_t bound_lifetime_depth;
+ };
+diff -NBaur binutils-2.37/opcodes/ppc-opc.c binutils-2.37-new/opcodes/ppc-opc.c
+--- binutils-2.37/opcodes/ppc-opc.c	2021-07-08 12:37:21.000000000 +0100
+++ binutils-2.37-new/opcodes/ppc-opc.c	2022-01-01 22:02:04.409141184 +0000
+@@ -4302,7 +4302,7 @@
+ #define MFDEC2	(PPC_OPCODE_PPC | PPC_OPCODE_601 | PPC_OPCODE_BOOKE \
+ 		 | PPC_OPCODE_TITAN)
+ #define BOOKE	PPC_OPCODE_BOOKE
+-#define NO371	PPC_OPCODE_BOOKE | PPC_OPCODE_PPCPS | PPC_OPCODE_EFS
+#define NO371	PPC_OPCODE_BOOKE | PPC_OPCODE_EFS
+ #define PPCE300 PPC_OPCODE_E300
+ #define PPCSPE	PPC_OPCODE_SPE
+ #define PPCSPE2 PPC_OPCODE_SPE2
--- a/dkppc/patches/gcc-12.1.0.patch
+++ b/dkppc/patches/gcc-12.1.0.patch
@@ -1,8 +1,7 @@
-diff --git a/config/gthr.m4 b/config/gthr.m4
-index 4b937306ad0..bfd0375bd60 100644
--- a/config/gthr.m4
-+++ b/config/gthr.m4
-@@ -13,6 +13,7 @@ AC_DEFUN([GCC_AC_THREAD_HEADER],
+diff -NBaur gcc-12.1.0/config/gthr.m4 gcc-12.1.0-dkppc/config/gthr.m4
+--- gcc-12.1.0/config/gthr.m4	2022-05-06 08:30:56.000000000 +0100
+++ gcc-12.1.0-dkppc/config/gthr.m4	2022-05-06 19:17:44.784777075 +0100
+@@ -13,6 +13,7 @@
 case $1 in
     aix)	thread_header=config/rs6000/gthr-aix.h ;;
     dce)	thread_header=config/pa/gthr-dce.h ;;
@@ -10,53 +9,25 @@ index 4b937306ad0..bfd0375bd60 100644
     gcn)	thread_header=config/gcn/gthr-gcn.h ;;
     lynx)	thread_header=config/gthr-lynx.h ;;
     mipssde)	thread_header=config/mips/gthr-mipssde.h ;;
-diff --git a/gcc/config/i386/host-mingw32.c b/gcc/config/i386/host-mingw32.c
-index 250fef59b55..36b2239aa5d 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);
- 
+diff -NBaur gcc-12.1.0/gcc/config/i386/host-mingw32.cc gcc-12.1.0-dkppc/gcc/config/i386/host-mingw32.cc
+--- gcc-12.1.0/gcc/config/i386/host-mingw32.cc	2022-05-06 08:30:56.000000000 +0100
+++ gcc-12.1.0-dkppc/gcc/config/i386/host-mingw32.cc	2022-05-06 19:17:44.784777075 +0100
+@@ -45,7 +45,11 @@
 static inline void w32_error(const char*, const char*, int, const char*);
 
-/* FIXME: Is this big enough?  */
-static const size_t pch_VA_max_size  = 128 * 1024 * 1024;
-
+ /* FIXME: Is this big enough?  */
+#if __MINGW64__
+static const size_t pch_VA_max_size  = UINT64_C(64 * 1024 * 1024 * 1024);
+#else
+ static const size_t pch_VA_max_size  = 128 * 1024 * 1024;
+#endif
+ 
 /* Granularity for reserving address space.  */
 static size_t va_granularity = 0x10000;
- 
-@@ -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/config/newlib-stdint.h b/gcc/config/newlib-stdint.h
-index 2e086f16de9..1c27c6467bc 100644
--- a/gcc/config/newlib-stdint.h
-+++ b/gcc/config/newlib-stdint.h
-@@ -25,7 +25,7 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+diff -NBaur gcc-12.1.0/gcc/config/newlib-stdint.h gcc-12.1.0-dkppc/gcc/config/newlib-stdint.h
+--- gcc-12.1.0/gcc/config/newlib-stdint.h	2022-05-06 08:30:57.000000000 +0100
+++ gcc-12.1.0-dkppc/gcc/config/newlib-stdint.h	2022-05-06 19:17:44.784777075 +0100
+@@ -25,7 +25,7 @@
 /* newlib uses 32-bit long in certain cases for all non-SPU
    targets.  */
 #ifndef STDINT_LONG32
@@ -65,19 +36,18 @@ index 2e086f16de9..1c27c6467bc 100644
 #endif
 
 #define SIG_ATOMIC_TYPE "int"
-diff --git a/gcc/config/rs6000/rs6000.h b/gcc/config/rs6000/rs6000.h
-index 132ca20fd7d..119ee5bbc8c 100644
--- a/gcc/config/rs6000/rs6000.h
-+++ b/gcc/config/rs6000/rs6000.h
-@@ -196,6 +196,7 @@ ASM_OPT_ANY
+diff -NBaur gcc-12.1.0/gcc/config/rs6000/rs6000.h gcc-12.1.0-dkppc/gcc/config/rs6000/rs6000.h
+--- gcc-12.1.0/gcc/config/rs6000/rs6000.h	2022-05-06 08:30:57.000000000 +0100
+++ gcc-12.1.0-dkppc/gcc/config/rs6000/rs6000.h	2022-05-06 19:22:10.793624730 +0100
+@@ -196,6 +196,7 @@
 /* -mcpu=native handling only makes sense with compiler running on
    an PowerPC chip.  If changing this condition, also change
-    the condition in driver-rs6000.c.  */
+    the condition in driver-rs6000.cc.  */
 +#if 0
 #if defined(__powerpc__) || defined(__POWERPC__) || defined(_AIX)
- /* In driver-rs6000.c.  */
+ /* In driver-rs6000.cc.  */
 extern const char *host_detect_local_cpu (int argc, const char **argv);
-@@ -207,6 +208,8 @@ extern const char *host_detect_local_cpu (int argc, const char **argv);
+@@ -207,6 +208,8 @@
 #else
 #define ASM_CPU_NATIVE_SPEC "%(asm_default)"
 #endif
@@ -86,11 +56,10 @@ index 132ca20fd7d..119ee5bbc8c 100644
 
 #ifndef CC1_CPU_SPEC
 #ifdef HAVE_LOCAL_CPU_DETECT
-diff --git a/gcc/config/rs6000/sysv4.h b/gcc/config/rs6000/sysv4.h
-index 9ade72114e9..cede792d3a7 100644
--- a/gcc/config/rs6000/sysv4.h
-+++ b/gcc/config/rs6000/sysv4.h
-@@ -590,7 +590,11 @@ GNU_USER_TARGET_CC1_SPEC
+diff -NBaur gcc-12.1.0/gcc/config/rs6000/sysv4.h gcc-12.1.0-dkppc/gcc/config/rs6000/sysv4.h
+--- gcc-12.1.0/gcc/config/rs6000/sysv4.h	2022-05-06 08:30:57.000000000 +0100
+++ gcc-12.1.0-dkppc/gcc/config/rs6000/sysv4.h	2022-05-06 19:17:44.784777075 +0100
+@@ -589,7 +589,11 @@
 
 /* Default starting address if specified.  */
 #define LINK_START_SPEC "\
@@ -103,7 +72,7 @@ index 9ade72114e9..cede792d3a7 100644
   myellowknife : %(link_start_yellowknife) ; \
   mmvme        : %(link_start_mvme)        ; \
   msim         : %(link_start_sim)         ; \
-@@ -621,7 +625,8 @@ GNU_USER_TARGET_CC1_SPEC
+@@ -620,7 +624,8 @@
 
 /* Any specific OS flags.  */
 #define LINK_OS_SPEC "\
@@ -113,7 +82,7 @@ index 9ade72114e9..cede792d3a7 100644
   myellowknife : %(link_os_yellowknife) ; \
   mmvme        : %(link_os_mvme)        ; \
   msim         : %(link_os_sim)         ; \
-@@ -636,7 +641,10 @@ GNU_USER_TARGET_CC1_SPEC
+@@ -635,7 +640,10 @@
 /* Override rs6000.h definition.  */
 #undef	CPP_SPEC
 #define	CPP_SPEC "%{posix: -D_POSIX_SOURCE} \
@@ -125,7 +94,7 @@ index 9ade72114e9..cede792d3a7 100644
   myellowknife : %(cpp_os_yellowknife) ; \
   mmvme        : %(cpp_os_mvme)        ; \
   msim         : %(cpp_os_sim)         ; \
-@@ -650,7 +658,10 @@ GNU_USER_TARGET_CC1_SPEC
+@@ -649,7 +657,10 @@
 
 #undef	STARTFILE_SPEC
 #define	STARTFILE_SPEC "\
@@ -137,7 +106,7 @@ index 9ade72114e9..cede792d3a7 100644
   myellowknife : %(startfile_yellowknife) ; \
   mmvme        : %(startfile_mvme)        ; \
   msim         : %(startfile_sim)         ; \
-@@ -664,7 +675,8 @@ GNU_USER_TARGET_CC1_SPEC
+@@ -663,7 +674,8 @@
 
 #undef	LIB_SPEC
 #define	LIB_SPEC "\
@@ -147,7 +116,7 @@ index 9ade72114e9..cede792d3a7 100644
   myellowknife : %(lib_yellowknife) ; \
   mmvme        : %(lib_mvme)        ; \
   msim         : %(lib_sim)         ; \
-@@ -674,11 +686,12 @@ GNU_USER_TARGET_CC1_SPEC
+@@ -673,11 +685,12 @@
   mcall-openbsd: %(lib_openbsd)     ; \
                : %(lib_default)     }"
 
@@ -162,7 +131,7 @@ index 9ade72114e9..cede792d3a7 100644
   myellowknife : %(endfile_yellowknife) ; \
   mmvme        : %(endfile_mvme)        ; \
   msim         : %(endfile_sim)         ; \
-@@ -694,16 +707,27 @@ GNU_USER_TARGET_CC1_SPEC
+@@ -693,16 +706,27 @@
 
 /* Motorola ADS support.  */
 #define LIB_ADS_SPEC "--start-group -lads -lc --end-group"
@@ -190,7 +159,7 @@ index 9ade72114e9..cede792d3a7 100644
 
 /* Motorola Yellowknife support.  */
 #define LIB_YELLOWKNIFE_SPEC "--start-group -lyk -lc --end-group"
-@@ -851,6 +875,7 @@ ncrtn.o%s"
+@@ -850,6 +874,7 @@
 #undef	SUBTARGET_EXTRA_SPECS
 #define	SUBTARGET_EXTRA_SPECS						\
   { "crtsavres_default",	CRTSAVRES_DEFAULT_SPEC },		\
@@ -198,7 +167,7 @@ index 9ade72114e9..cede792d3a7 100644
   { "lib_ads",			LIB_ADS_SPEC },				\
   { "lib_yellowknife",		LIB_YELLOWKNIFE_SPEC },			\
   { "lib_mvme",			LIB_MVME_SPEC },			\
-@@ -860,6 +885,7 @@ ncrtn.o%s"
+@@ -859,6 +884,7 @@
   { "lib_netbsd",		LIB_NETBSD_SPEC },			\
   { "lib_openbsd",		LIB_OPENBSD_SPEC },			\
   { "lib_default",		LIB_DEFAULT_SPEC },			\
@@ -206,7 +175,7 @@ index 9ade72114e9..cede792d3a7 100644
   { "startfile_ads",		STARTFILE_ADS_SPEC },			\
   { "startfile_yellowknife",	STARTFILE_YELLOWKNIFE_SPEC },		\
   { "startfile_mvme",		STARTFILE_MVME_SPEC },			\
-@@ -869,6 +895,7 @@ ncrtn.o%s"
+@@ -868,6 +894,7 @@
   { "startfile_netbsd",		STARTFILE_NETBSD_SPEC },		\
   { "startfile_openbsd",	STARTFILE_OPENBSD_SPEC },		\
   { "startfile_default",	STARTFILE_DEFAULT_SPEC },		\
@@ -214,7 +183,7 @@ index 9ade72114e9..cede792d3a7 100644
   { "endfile_ads",		ENDFILE_ADS_SPEC },			\
   { "endfile_yellowknife",	ENDFILE_YELLOWKNIFE_SPEC },		\
   { "endfile_mvme",		ENDFILE_MVME_SPEC },			\
-@@ -880,7 +907,11 @@ ncrtn.o%s"
+@@ -879,7 +906,11 @@
   { "endfile_default",		ENDFILE_DEFAULT_SPEC },			\
   { "link_shlib",		LINK_SHLIB_SPEC },			\
   { "link_start",		LINK_START_SPEC },			\
@@ -226,7 +195,7 @@ index 9ade72114e9..cede792d3a7 100644
   { "link_start_yellowknife",	LINK_START_YELLOWKNIFE_SPEC },		\
   { "link_start_mvme",		LINK_START_MVME_SPEC },			\
   { "link_start_sim",		LINK_START_SIM_SPEC },			\
-@@ -890,6 +921,7 @@ ncrtn.o%s"
+@@ -889,6 +920,7 @@
   { "link_start_openbsd",	LINK_START_OPENBSD_SPEC },		\
   { "link_start_default",	LINK_START_DEFAULT_SPEC },		\
   { "link_os",			LINK_OS_SPEC },				\
@@ -234,7 +203,7 @@ index 9ade72114e9..cede792d3a7 100644
   { "link_os_ads",		LINK_OS_ADS_SPEC },			\
   { "link_os_yellowknife",	LINK_OS_YELLOWKNIFE_SPEC },		\
   { "link_os_mvme",		LINK_OS_MVME_SPEC },			\
-@@ -901,6 +933,9 @@ ncrtn.o%s"
+@@ -900,6 +932,9 @@
   { "link_os_default",		LINK_OS_DEFAULT_SPEC },			\
   { "cc1_secure_plt_default",	CC1_SECURE_PLT_DEFAULT_SPEC },		\
   { "link_secure_plt",		LINK_SECURE_PLT_SPEC },			\
@@ -244,11 +213,10 @@ index 9ade72114e9..cede792d3a7 100644
   { "cpp_os_ads",		CPP_OS_ADS_SPEC },			\
   { "cpp_os_yellowknife",	CPP_OS_YELLOWKNIFE_SPEC },		\
   { "cpp_os_mvme",		CPP_OS_MVME_SPEC },			\
-diff --git a/gcc/config/rs6000/sysv4.opt b/gcc/config/rs6000/sysv4.opt
-index b49ba261f3c..4eda763dfca 100644
--- a/gcc/config/rs6000/sysv4.opt
-+++ b/gcc/config/rs6000/sysv4.opt
-@@ -124,6 +124,26 @@ mads
+diff -NBaur gcc-12.1.0/gcc/config/rs6000/sysv4.opt gcc-12.1.0-dkppc/gcc/config/rs6000/sysv4.opt
+--- gcc-12.1.0/gcc/config/rs6000/sysv4.opt	2022-05-06 08:30:57.000000000 +0100
+++ gcc-12.1.0-dkppc/gcc/config/rs6000/sysv4.opt	2022-05-06 19:17:44.784777075 +0100
+@@ -124,6 +124,26 @@
 Target RejectNegative
 Link with libads.a, libc.a and crt0.o.
 
@@ -275,11 +243,10 @@ index b49ba261f3c..4eda763dfca 100644
 myellowknife
 Target RejectNegative
 Link with libyk.a, libc.a and crt0.o.
-diff --git a/gcc/configure b/gcc/configure
-index eb6061c1631..4c6e993ca3a 100755
--- a/gcc/configure
-+++ b/gcc/configure
-@@ -12208,7 +12208,7 @@ case ${enable_threads} in
+diff -NBaur gcc-12.1.0/gcc/configure gcc-12.1.0-dkppc/gcc/configure
+--- gcc-12.1.0/gcc/configure	2022-05-06 08:30:57.000000000 +0100
+++ gcc-12.1.0-dkppc/gcc/configure	2022-05-06 19:17:44.788859483 +0100
+@@ -12884,7 +12884,7 @@
     # default
     target_thread_file='single'
     ;;
@@ -288,11 +255,10 @@ index eb6061c1631..4c6e993ca3a 100755
   single | tpf | vxworks | win32)
     target_thread_file=${enable_threads}
     ;;
-diff --git a/gcc/configure.ac b/gcc/configure.ac
-index 715fcba0482..779743b69ee 100644
--- a/gcc/configure.ac
-+++ b/gcc/configure.ac
-@@ -1800,7 +1800,7 @@ case ${enable_threads} in
+diff -NBaur gcc-12.1.0/gcc/configure.ac gcc-12.1.0-dkppc/gcc/configure.ac
+--- gcc-12.1.0/gcc/configure.ac	2022-05-06 08:30:57.000000000 +0100
+++ gcc-12.1.0-dkppc/gcc/configure.ac	2022-05-06 19:17:44.788859483 +0100
+@@ -1994,7 +1994,7 @@
     # default
     target_thread_file='single'
     ;;
@@ -301,10 +267,9 @@ index 715fcba0482..779743b69ee 100644
   single | tpf | vxworks | win32)
     target_thread_file=${enable_threads}
     ;;
-diff --git a/libgcc/config/rs6000/crtrestvr.S b/libgcc/config/rs6000/crtrestvr.S
-index 260fe4d1af6..664808cd19c 100644
--- a/libgcc/config/rs6000/crtrestvr.S
-+++ b/libgcc/config/rs6000/crtrestvr.S
+diff -NBaur gcc-12.1.0/libgcc/config/rs6000/crtrestvr.S gcc-12.1.0-dkppc/libgcc/config/rs6000/crtrestvr.S
+--- gcc-12.1.0/libgcc/config/rs6000/crtrestvr.S	2022-05-06 08:30:59.000000000 +0100
+++ gcc-12.1.0-dkppc/libgcc/config/rs6000/crtrestvr.S	2022-05-06 19:17:44.792941894 +0100
@@ -24,7 +24,7 @@
 
 /* On PowerPC64 Linux, these functions are provided by the linker.  */
@@ -314,15 +279,14 @@ index 260fe4d1af6..664808cd19c 100644
 #undef __ALTIVEC__
 #define __ALTIVEC__ 1
 	#include "ppc-asm.h"
-@@ -86,3 +86,4 @@ FUNC_END(_restvr_20)
+@@ -86,3 +86,4 @@
 CFI_ENDPROC
 
 #endif
 +#endif
-diff --git a/libgcc/config/rs6000/crtsavevr.S b/libgcc/config/rs6000/crtsavevr.S
-index 7e1d5c5df98..2c62480d165 100644
--- a/libgcc/config/rs6000/crtsavevr.S
-+++ b/libgcc/config/rs6000/crtsavevr.S
+diff -NBaur gcc-12.1.0/libgcc/config/rs6000/crtsavevr.S gcc-12.1.0-dkppc/libgcc/config/rs6000/crtsavevr.S
+--- gcc-12.1.0/libgcc/config/rs6000/crtsavevr.S	2022-05-06 08:30:59.000000000 +0100
+++ gcc-12.1.0-dkppc/libgcc/config/rs6000/crtsavevr.S	2022-05-06 19:17:44.792941894 +0100
@@ -24,7 +24,7 @@
 
 /* On PowerPC64 Linux, these functions are provided by the linker.  */
@@ -332,16 +296,14 @@ index 7e1d5c5df98..2c62480d165 100644
 #undef __ALTIVEC__
 #define __ALTIVEC__ 1
 	#include "ppc-asm.h"
-@@ -86,3 +86,4 @@ FUNC_END(_savevr_20)
+@@ -86,3 +86,4 @@
 CFI_ENDPROC
 
 #endif
 +#endif
-diff --git a/libgcc/config/rs6000/gthr-dkp.c b/libgcc/config/rs6000/gthr-dkp.c
-new file mode 100644
-index 00000000000..26180aa7f36
--- /dev/null
-+++ b/libgcc/config/rs6000/gthr-dkp.c
+diff -NBaur gcc-12.1.0/libgcc/config/rs6000/gthr-dkp.c gcc-12.1.0-dkppc/libgcc/config/rs6000/gthr-dkp.c
+--- gcc-12.1.0/libgcc/config/rs6000/gthr-dkp.c	1970-01-01 01:00:00.000000000 +0100
+++ gcc-12.1.0-dkppc/libgcc/config/rs6000/gthr-dkp.c	2022-05-06 19:17:44.792941894 +0100
@@ -0,0 +1,319 @@
 +/* Threads compatibility routines for libgcc2 and libobjc.  */
 +/* Compile this one with gcc.  */
@@ -662,11 +624,9 @@ index 00000000000..26180aa7f36
 +
 +  return __gthr_impl_cond_destroy(__cond);
 +}
-diff --git a/libgcc/config/rs6000/gthr-dkp.h b/libgcc/config/rs6000/gthr-dkp.h
-new file mode 100644
-index 00000000000..72ecf82ab83
--- /dev/null
-+++ b/libgcc/config/rs6000/gthr-dkp.h
+diff -NBaur gcc-12.1.0/libgcc/config/rs6000/gthr-dkp.h gcc-12.1.0-dkppc/libgcc/config/rs6000/gthr-dkp.h
+--- gcc-12.1.0/libgcc/config/rs6000/gthr-dkp.h	1970-01-01 01:00:00.000000000 +0100
+++ gcc-12.1.0-dkppc/libgcc/config/rs6000/gthr-dkp.h	2022-05-06 19:17:44.792941894 +0100
@@ -0,0 +1,187 @@
 +/* Threads compatibility routines for libgcc2 and libobjc.  */
 +/* Compile this one with gcc.  */
@@ -855,21 +815,19 @@ index 00000000000..72ecf82ab83
 +#endif
 +
 +#endif /* ! _GLIBCXX_GCC_GTHR_DKP_H */
-diff --git a/libgcc/config/rs6000/t-ppccomm b/libgcc/config/rs6000/t-ppccomm
-index fb812d3801f..7f6669d530f 100644
--- a/libgcc/config/rs6000/t-ppccomm
-+++ b/libgcc/config/rs6000/t-ppccomm
+diff -NBaur gcc-12.1.0/libgcc/config/rs6000/t-ppccomm gcc-12.1.0-dkppc/libgcc/config/rs6000/t-ppccomm
+--- gcc-12.1.0/libgcc/config/rs6000/t-ppccomm	2022-05-06 08:30:59.000000000 +0100
+++ gcc-12.1.0-dkppc/libgcc/config/rs6000/t-ppccomm	2022-05-06 19:17:44.792941894 +0100
@@ -1,4 +1,5 @@
 LIB2ADD += $(srcdir)/config/rs6000/ibm-ldouble.c \
 +	   $(srcdir)/config/rs6000/gthr-dkp.c \
 	   $(srcdir)/config/rs6000/tramp.S
 
 # This can't end up in shared libgcc
-diff --git a/libgcc/configure b/libgcc/configure
-index 26bf75789e0..1f663d2cfb0 100755
--- a/libgcc/configure
-+++ b/libgcc/configure
-@@ -5640,6 +5640,7 @@ tm_file="${tm_file_}"
+diff -NBaur gcc-12.1.0/libgcc/configure gcc-12.1.0-dkppc/libgcc/configure
+--- gcc-12.1.0/libgcc/configure	2022-05-06 08:30:59.000000000 +0100
+++ gcc-12.1.0-dkppc/libgcc/configure	2022-05-06 19:17:44.792941894 +0100
+@@ -5689,6 +5689,7 @@
 case $target_thread_file in
     aix)	thread_header=config/rs6000/gthr-aix.h ;;
     dce)	thread_header=config/pa/gthr-dce.h ;;
@@ -877,11 +835,10 @@ 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)
+diff -NBaur gcc-12.1.0/libgcc/crtstuff.c gcc-12.1.0-dkppc/libgcc/crtstuff.c
+--- gcc-12.1.0/libgcc/crtstuff.c	2022-05-06 08:30:59.000000000 +0100
+++ gcc-12.1.0-dkppc/libgcc/crtstuff.c	2022-05-06 19:17:44.792941894 +0100
+@@ -325,7 +325,7 @@
 
 #ifdef OBJECT_FORMAT_ELF
 
@@ -890,11 +847,10 @@ index 3f769a1c660..e005d8304b7 100644
 /* 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
-+++ b/libstdc++-v3/configure
-@@ -15637,6 +15637,7 @@ $as_echo "$target_thread_file" >&6; }
+diff -NBaur gcc-12.1.0/libstdc++-v3/configure gcc-12.1.0-dkppc/libstdc++-v3/configure
+--- gcc-12.1.0/libstdc++-v3/configure	2022-05-06 08:31:00.000000000 +0100
+++ gcc-12.1.0-dkppc/libstdc++-v3/configure	2022-05-06 19:17:44.801106712 +0100
+@@ -15765,6 +15765,7 @@
 case $target_thread_file in
     aix)	thread_header=config/rs6000/gthr-aix.h ;;
     dce)	thread_header=config/pa/gthr-dce.h ;;
--- a/dkppc/patches/gdb-8.2.1.patch
+++ b/dkppc/patches/gdb-8.2.1.patch
@@ -1,60 +0,0 @@
-diff -NBaur gdb-8.2.1/gdb/dtrace-probe.c gdb-8.2.1-apple/gdb/dtrace-probe.c
--- gdb-8.2.1/gdb/dtrace-probe.c	2018-12-23 05:51:54.000000000 +0000
-+++ gdb-8.2.1-apple/gdb/dtrace-probe.c	2019-02-19 17:30:16.449175937 +0000
-@@ -100,7 +100,7 @@
- 
- /* DTrace static_probe_ops.  */
- 
-const dtrace_static_probe_ops dtrace_static_probe_ops;
-+const dtrace_static_probe_ops dtrace_static_probe_ops = {};
- 
- /* The following structure represents a dtrace probe.  */
- 
-diff -NBaur gdb-8.2.1/gdb/probe.c gdb-8.2.1-apple/gdb/probe.c
--- gdb-8.2.1/gdb/probe.c	2018-12-23 05:51:54.000000000 +0000
-+++ gdb-8.2.1-apple/gdb/probe.c	2019-02-19 17:31:05.266578008 +0000
-@@ -60,7 +60,7 @@
- 
- /* Static operations associated with a generic probe.  */
- 
-const any_static_probe_ops any_static_probe_ops;
-+const any_static_probe_ops any_static_probe_ops = {};
- 
- /* A helper for parse_probes that decodes a probe specification in
-    SEARCH_PSPACE.  It appends matching SALs to RESULT.  */
-diff -NBaur gdb-8.2.1/gdb/record-btrace.c gdb-8.2.1-apple/gdb/record-btrace.c
--- gdb-8.2.1/gdb/record-btrace.c	2018-12-23 05:51:54.000000000 +0000
-+++ gdb-8.2.1-apple/gdb/record-btrace.c	2019-02-19 17:31:33.301731324 +0000
-@@ -144,7 +144,7 @@
- 
- /* Token associated with a new-thread observer enabling branch tracing
-    for the new thread.  */
-static const gdb::observers::token record_btrace_thread_observer_token;
-+static const gdb::observers::token record_btrace_thread_observer_token = {};
- 
- /* Memory access types used in set/show record btrace replay-memory-access.  */
- static const char replay_memory_access_read_only[] = "read-only";
-diff -NBaur gdb-8.2.1/gdb/stap-probe.c gdb-8.2.1-apple/gdb/stap-probe.c
--- gdb-8.2.1/gdb/stap-probe.c	2018-12-23 05:51:54.000000000 +0000
-+++ gdb-8.2.1-apple/gdb/stap-probe.c	2019-02-19 17:29:35.744567941 +0000
-@@ -119,7 +119,7 @@
- 
- /* SystemTap static_probe_ops.  */
- 
-const stap_static_probe_ops stap_static_probe_ops;
-+const stap_static_probe_ops stap_static_probe_ops = {};
- 
- class stap_probe : public probe
- {
-diff -NBaur gdb-8.2.1/gdb/tui/tui-hooks.c gdb-8.2.1-apple/gdb/tui/tui-hooks.c
--- gdb-8.2.1/gdb/tui/tui-hooks.c	2018-12-23 05:51:54.000000000 +0000
-+++ gdb-8.2.1-apple/gdb/tui/tui-hooks.c	2019-02-19 17:28:53.178460364 +0000
-@@ -205,7 +205,7 @@
- 
- /* Token associated with observers registered while TUI hooks are
-    installed.  */
-static const gdb::observers::token tui_observers_token;
-+static const gdb::observers::token tui_observers_token = {};
- 
- /* Attach or detach a single observer, according to ATTACH.  */
- 
--- a/dkppc/patches/newlib-4.2.0.20211231.patch
+++ b/dkppc/patches/newlib-4.2.0.20211231.patch
@@ -1,8 +1,8 @@
 diff --git a/libgloss/configure b/libgloss/configure
-index 0d2918cee..bccfb07b4 100755
+index e70c57d89..ac5c745f9 100755
 --- a/libgloss/configure
 +++ b/libgloss/configure
-@@ -2604,6 +2604,8 @@ if test "${config_libnosys}" = "true"; then
+@@ -2787,6 +2787,8 @@ if test "${config_libnosys}" = "true"; then
 
 fi
 
@@ -11,12 +11,12 @@ index 0d2918cee..bccfb07b4 100755
 DEPDIR="${am__leading_dot}deps"
 
 ac_config_commands="$ac_config_commands depfiles"
-diff --git a/libgloss/configure.in b/libgloss/configure.in
-index f38d5298e..db6b33ab8 100644
--- a/libgloss/configure.in
-+++ b/libgloss/configure.in
+diff --git a/libgloss/configure.ac b/libgloss/configure.ac
+index 0fbe99526..42ea1d2ed 100644
+--- a/libgloss/configure.ac
+++ b/libgloss/configure.ac
@@ -2,6 +2,7 @@ dnl Process this file with autoconf to produce a configure script.
- AC_PREREQ(2.59)
+ AC_PREREQ(2.69)dnl
 AC_INIT([libgloss],[LIBGLOSS_VERSION])
 AC_CONFIG_SRCDIR([libnosys])
 +AC_CONFIG_SRCDIR([libsysbase])
@@ -33,7 +33,7 @@ index f38d5298e..db6b33ab8 100644
 case "${target}" in
   aarch64*-*-*)
 	AC_CONFIG_SUBDIRS(aarch64)
-@@ -194,6 +198,10 @@ if test "${config_libnosys}" = "true"; then
+@@ -197,6 +201,10 @@ if test "${config_libnosys}" = "true"; then
   AC_CONFIG_SUBDIRS([libnosys])
 fi
 
@@ -6680,10 +6680,10 @@ index 000000000..1d7b7e8e7
 +}
 diff --git a/libgloss/libsysbase/rmdir.c b/libgloss/libsysbase/rmdir.c
 new file mode 100644
-index 000000000..2692a2997
+index 000000000..b8640b87d
 --- /dev/null
 +++ b/libgloss/libsysbase/rmdir.c
-@@ -0,0 +1,25 @@
+@@ -0,0 +1,34 @@
 +#include "config.h"
 +#include <_ansi.h>
 +#include <_syslist.h>
@@ -6691,24 +6691,33 @@ index 000000000..2692a2997
 +#include <errno.h>
 +#include <sys/iosupport.h>
 +
-+int	rmdir (const char *name) {
-+	struct _reent *r = _REENT;
+int	_rmdir_r (struct _reent *ptr, const char *name) {
 +	int	dev,ret=-1;
 +
 +	dev	= FindDevice(name);
 +	if(dev!=-1) {
 +		if(devoptab_list[dev]->rmdir_r) {
-+			r->deviceData = devoptab_list[dev]->deviceData;
-+			ret = devoptab_list[dev]->rmdir_r(r,name);
+			ptr->deviceData = devoptab_list[dev]->deviceData;
+			ret = devoptab_list[dev]->rmdir_r(ptr,name);
 +		} else {
-+			r->_errno = ENOSYS;
+			ptr->_errno = ENOSYS;
 +		}
 +	} else {
-+		r->_errno =	ENODEV;
+		ptr->_errno =	ENODEV;
 +	}
 +
 +	return ret;
 +}
+
+#ifndef _REENT_ONLY
+
+int
+rmdir (const char *filename)
+{
+  return _rmdir_r (_REENT, filename);
+}
+
+#endif
 diff --git a/libgloss/libsysbase/sbrk.c b/libgloss/libsysbase/sbrk.c
 new file mode 100644
 index 000000000..83d922d85
@@ -7372,15 +7381,16 @@ index 000000000..bd25d775d
 +	exit ( main(__system_argv->argc,__system_argv->argv) );
 +}
 diff --git a/newlib/configure.host b/newlib/configure.host
-index a84c0c80a..0921e00be 100644
+index c429dde1c..350dbc8f0 100644
 --- a/newlib/configure.host
 +++ b/newlib/configure.host
-@@ -853,7 +853,12 @@ newlib_cflags="${newlib_cflags} -DCLOCK_PROVIDED -DMALLOC_PROVIDED -DEXIT_PROVID
+@@ -863,7 +863,13 @@ newlib_cflags="${newlib_cflags} -DCLOCK_PROVIDED -DMALLOC_PROVIDED -DEXIT_PROVID
 	default_newlib_io_long_long="yes"
 	newlib_cflags="${newlib_cflags} -DMISSING_SYSCALL_NAMES"
 	;;
 -  powerpc*-*-eabi* | \
 +  powerpc*-*-eabi*)
+	default_newlib_io_c99_formats="yes"
 +	default_newlib_io_long_long="yes"
 +	newlib_cflags="${newlib_cflags} -DREENTRANT_SYSCALLS_PROVIDED -D__DEFAULT_UTF8__"
 +	newlib_cflags="${newlib_cflags} -ffunction-sections -fdata-sections"
@@ -7389,6 +7399,44 @@ index a84c0c80a..0921e00be 100644
   powerpc*-*-elf* | \
   powerpc*-*-linux* | \
   powerpc*-*-rtem* | \
+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/reent.h b/newlib/libc/include/reent.h
+index 23d572cd3..65310c084 100644
+--- a/newlib/libc/include/reent.h
+++ b/newlib/libc/include/reent.h
+@@ -150,6 +150,7 @@ extern int _mkdir_r (struct _reent *, const char *, int);
+ extern int _open_r (struct _reent *, const char *, int, int);
+ extern _ssize_t _read_r (struct _reent *, int, void *, size_t);
+ extern int _rename_r (struct _reent *, const char *, const char *);
+extern int _rmdir_r (struct _reent *r, const char *name);
+ extern void *_sbrk_r (struct _reent *, ptrdiff_t);
+ extern int _stat_r (struct _reent *, const char *, struct stat *);
+ extern _CLOCK_T_ _times_r (struct _reent *, struct tms *);
 diff --git a/newlib/libc/include/sys/dirent.h b/newlib/libc/include/sys/dirent.h
 index a3fb5c02c..adb8e1083 100644
 --- a/newlib/libc/include/sys/dirent.h
@@ -7453,10 +7501,10 @@ index a3fb5c02c..adb8e1083 100644
 +
 +#endif // _dirent_h_
 diff --git a/newlib/libc/include/sys/features.h b/newlib/libc/include/sys/features.h
-index 218807178..c9efd7d03 100644
+index 45476ce4a..d76706321 100644
 --- a/newlib/libc/include/sys/features.h
 +++ b/newlib/libc/include/sys/features.h
-@@ -330,6 +330,9 @@ extern "C" {
+@@ -331,6 +331,9 @@ extern "C" {
 #  define __SSP_FORTIFY_LEVEL 0
 #endif
 
@@ -7590,7 +7638,7 @@ index 000000000..9bec9e473
 +#endif // __iosupp_h__
 +//---------------------------------------------------------------------------------
 diff --git a/newlib/libc/include/sys/reent.h b/newlib/libc/include/sys/reent.h
-index 74b70e9c0..d8c5410ec 100644
+index e4e36170e..5b8d06ed6 100644
 --- a/newlib/libc/include/sys/reent.h
 +++ b/newlib/libc/include/sys/reent.h
@@ -421,6 +421,8 @@ struct _reent
@@ -7611,7 +7659,7 @@ index 74b70e9c0..d8c5410ec 100644
 
 #ifdef _REENT_GLOBAL_STDIO_STREAMS
 diff --git a/newlib/libc/include/sys/stat.h b/newlib/libc/include/sys/stat.h
-index 8769112b0..5526e59ee 100644
+index 6525272dd..d24673618 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 );
@@ -7668,10 +7716,10 @@ index 000000000..380329d34
 +#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 ba9dbd667..93ed11a42 100644
+index c872d2018..9ccdbc51a 100644
 --- a/newlib/libc/include/sys/syslimits.h
 +++ b/newlib/libc/include/sys/syslimits.h
-@@ -44,12 +44,12 @@
+@@ -40,12 +40,12 @@
 #define	LINK_MAX		32767	/* max file link count */
 #define	MAX_CANON		  255	/* max bytes in term canon input line */
 #define	MAX_INPUT		  255	/* max bytes in terminal input */
@@ -7713,7 +7761,7 @@ index 5e937f103..635a7a6b8 100644
 };
 #endif
 diff --git a/newlib/libc/locale/locale.c b/newlib/libc/locale/locale.c
-index 4c343e462..835b3a712 100644
+index 968642745..82f68c809 100644
 --- a/newlib/libc/locale/locale.c
 +++ b/newlib/libc/locale/locale.c
@@ -166,15 +166,18 @@ No supporting OS subroutines are required.
@@ -7807,7 +7855,7 @@ index 4c343e462..835b3a712 100644
 #else /* __HAVE_LOCALE_INFO__ */
   {
     { NULL, NULL },			/* LC_ALL */
-@@ -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)
@@ -7844,10 +7892,10 @@ index a0c80843a..efabdcfc4 100644
 
 /* Only access fixed "C" locale using this function.  Fake for !_MB_CAPABLE
 diff --git a/newlib/libc/machine/powerpc/Makefile.am b/newlib/libc/machine/powerpc/Makefile.am
-index e86afdf1c..007bd1567 100644
+index 577b7f9b3..ce3bb7b53 100644
 --- a/newlib/libc/machine/powerpc/Makefile.am
 +++ b/newlib/libc/machine/powerpc/Makefile.am
-@@ -10,7 +10,7 @@ noinst_LIBRARIES = lib.a
+@@ -8,7 +8,7 @@ noinst_LIBRARIES = lib.a
 
 AM_CFLAGS = -I $(srcdir)/../../stdio -I $(srcdir)/../../stdlib
 
@@ -7857,19 +7905,19 @@ index e86afdf1c..007bd1567 100644
 lib_a_CFLAGS=$(AM_CFLAGS)
 lib_a_LIBADD = @extra_objs@
 diff --git a/newlib/libc/machine/powerpc/Makefile.in b/newlib/libc/machine/powerpc/Makefile.in
-index 73b0cc471..12044cb8a 100644
+index 46acda680..892a82288 100644
 --- a/newlib/libc/machine/powerpc/Makefile.in
 +++ b/newlib/libc/machine/powerpc/Makefile.in
-@@ -68,7 +68,7 @@ CONFIG_CLEAN_VPATH_FILES =
- LIBRARIES = $(noinst_LIBRARIES)
- ARFLAGS = cru
+@@ -74,7 +74,7 @@ AM_V_at = $(am__v_at_@AM_V@)
+ am__v_at_ = $(am__v_at_@AM_DEFAULT_V@)
+ am__v_at_0 = @
 lib_a_AR = $(AR) $(ARFLAGS)
 -am_lib_a_OBJECTS = lib_a-setjmp.$(OBJEXT)
 +am_lib_a_OBJECTS = lib_a-setjmp.$(OBJEXT) lib_a-access.$(OBJEXT)
 lib_a_OBJECTS = $(am_lib_a_OBJECTS)
 DEFAULT_INCLUDES = -I.@am__isrc@
 depcomp =
-@@ -196,7 +196,7 @@ INCLUDES = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
+@@ -218,7 +218,7 @@ INCLUDES = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
 AM_CCASFLAGS = $(INCLUDES)
 noinst_LIBRARIES = lib.a
 AM_CFLAGS = -I $(srcdir)/../../stdio -I $(srcdir)/../../stdlib
@@ -7878,9 +7926,9 @@ index 73b0cc471..12044cb8a 100644
 lib_a_CCASFLAGS = $(AM_CCASFLAGS)
 lib_a_CFLAGS = $(AM_CFLAGS)
 lib_a_LIBADD = @extra_objs@
-@@ -280,6 +280,12 @@ lib_a-setjmp.obj: setjmp.S
+@@ -302,6 +302,12 @@ lib_a-setjmp.obj: setjmp.S
 .c.obj:
- 	$(COMPILE) -c `$(CYGPATH_W) '$<'`
+ 	$(AM_V_CC)$(COMPILE) -c `$(CYGPATH_W) '$<'`
 
 +lib_a-access.o: access.c
 +	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-access.o `test -f 'access.c' || echo '$(srcdir)/'`access.c
@@ -7889,7 +7937,7 @@ index 73b0cc471..12044cb8a 100644
 +	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-access.obj `if test -f 'access.c'; then $(CYGPATH_W) 'access.c'; else $(CYGPATH_W) '$(srcdir)/access.c'; fi`
 +
 lib_a-vfprintf.o: vfprintf.c
- 	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-vfprintf.o `test -f 'vfprintf.c' || echo '$(srcdir)/'`vfprintf.c
+ 	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-vfprintf.o `test -f 'vfprintf.c' || echo '$(srcdir)/'`vfprintf.c
 
 diff --git a/newlib/libc/machine/powerpc/access.c b/newlib/libc/machine/powerpc/access.c
 new file mode 100644
@@ -8057,10 +8105,10 @@ index 95f1a7422..c797d2e64 100644
 +
 #endif
 diff --git a/newlib/libc/stdio/Makefile.in b/newlib/libc/stdio/Makefile.in
-index aa22a0e3a..93e672b6a 100644
+index 6d18a4443..01402f4de 100644
 --- a/newlib/libc/stdio/Makefile.in
 +++ b/newlib/libc/stdio/Makefile.in
-@@ -507,6 +507,7 @@ GENERAL_SOURCES = \
+@@ -527,6 +527,7 @@ GENERAL_SOURCES = \
 	rename.c			\
 	rewind.c			\
 	rget.c				\
@@ -8068,9 +8116,9 @@ index aa22a0e3a..93e672b6a 100644
 	scanf.c			\
 	sccl.c				\
 	setbuf.c			\
-@@ -1176,6 +1177,12 @@ lib_a-rget.o: rget.c
+@@ -1196,6 +1197,12 @@ lib_a-rget.o: rget.c
 lib_a-rget.obj: rget.c
- 	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-rget.obj `if test -f 'rget.c'; then $(CYGPATH_W) 'rget.c'; else $(CYGPATH_W) '$(srcdir)/rget.c'; fi`
+ 	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-rget.obj `if test -f 'rget.c'; then $(CYGPATH_W) 'rget.c'; else $(CYGPATH_W) '$(srcdir)/rget.c'; fi`
 
 +lib_a-rmdir.o: rmdir.c
 +	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-rmdir.o `test -f 'rmdir.c' || echo '$(srcdir)/'`rmdir.c
@@ -8079,10 +8127,10 @@ index aa22a0e3a..93e672b6a 100644
 +	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-rmdir.obj `if test -f 'rmdir.c'; then $(CYGPATH_W) 'rmdir.c'; else $(CYGPATH_W) '$(srcdir)/rmdir.c'; fi`
 +
 lib_a-scanf.o: scanf.c
- 	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-scanf.o `test -f 'scanf.c' || echo '$(srcdir)/'`scanf.c
+ 	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-scanf.o `test -f 'scanf.c' || echo '$(srcdir)/'`scanf.c
 
 diff --git a/newlib/libc/stdio/fopen.c b/newlib/libc/stdio/fopen.c
-index 022992b8d..bdf4c7bb0 100644
+index 1ac551fed..d293b7b0e 100644
 --- a/newlib/libc/stdio/fopen.c
 +++ b/newlib/libc/stdio/fopen.c
@@ -139,6 +139,9 @@ _fopen_r (struct _reent *ptr,
@@ -8096,7 +8144,7 @@ index 022992b8d..bdf4c7bb0 100644
   fp->_flags = flags;
   fp->_cookie = (void *) fp;
 diff --git a/newlib/libc/stdio/fread.c b/newlib/libc/stdio/fread.c
-index b358d2b4a..78bb0df30 100644
+index df8321461..eee4181cd 100644
 --- a/newlib/libc/stdio/fread.c
 +++ b/newlib/libc/stdio/fread.c
@@ -187,7 +187,6 @@ _fread_r (struct _reent * ptr,
@@ -8147,37 +8195,29 @@ index b358d2b4a..78bb0df30 100644
 	    {
 	      /* no more input: return partial result */
 #ifdef __SCLE
-diff --git a/newlib/libc/stdlib/aligned_alloc.c b/newlib/libc/stdlib/aligned_alloc.c
-index 88413ce86..24029a6f7 100644
--- a/newlib/libc/stdlib/aligned_alloc.c
-+++ b/newlib/libc/stdlib/aligned_alloc.c
-@@ -1,5 +1,5 @@
- /*-
- * Copyright (c) 2015 embedded brains GmbH
-+ * Copyright (c) 2018 Dave Murphy
-  * All rights reserved.
-  *
-  * Redistribution and use in source and binary forms, with or without
-@@ -25,14 +25,15 @@
-  */
- 
- #include <stdlib.h>
-+#include <malloc.h>
+diff --git a/newlib/libc/stdio/remove.c b/newlib/libc/stdio/remove.c
+index d8dfdbd82..a85b5a99b 100644
+--- a/newlib/libc/stdio/remove.c
+++ b/newlib/libc/stdio/remove.c
+@@ -57,13 +57,17 @@ Supporting OS subroutine required: <<unlink>>.
+ #include <_ansi.h>
+ #include <reent.h>
+ #include <stdio.h>
 +#include <errno.h>
 
- void *
- aligned_alloc(size_t alignment, size_t size)
+ int
+ _remove_r (struct _reent *ptr,
+        const char *filename)
 {
-	void *p;
-	int error;
-+	if ((alignment !=0) && !(alignment & (alignment - 1 )) && !(size & (alignment - 1)))
-+		return memalign(alignment,size);
+-  if (_unlink_r (ptr, filename) == -1)
+-    return -1;
+  if (_unlink_r (ptr, filename) == -1) {
+    errno = 0;
+    if (_rmdir_r(ptr, filename) == -1)
+      return -1;
+  }
 
-	error = posix_memalign(&p, alignment, size);
-
-	return (error == 0 ? p : NULL);
-+	errno = EINVAL;
-+	return (void*)NULL;
+   return 0;
 }
 diff --git a/newlib/libc/stdlib/mbtowc_r.c b/newlib/libc/stdlib/mbtowc_r.c
 index 920a7ea3c..ba5ee7652 100644
--- a/dkppc/scripts/build-crtls.sh
+++ b/dkppc/scripts/build-crtls.sh
@@ -11,7 +11,6 @@ export DEVKITPPC=$DEVKITPRO/devkitPPC
 #---------------------------------------------------------------------------------
 cd $BUILDDIR

-mkdir -p rules
-cd rules
-tar -xvf $SRCDIR/devkitppc-rules-$DKPPC_RULES_VER.tar.xz
+tar -xvf $SRCDIR/devkitppc-rules-$DKPPC_RULES_VER.tar.gz
+cd devkitppc-rules-$DKPPC_RULES_VER
 make install
--- a/dkppc/scripts/build-gcc.sh
+++ b/dkppc/scripts/build-gcc.sh
@@ -12,7 +12,7 @@ cd $target/binutils

 if [ ! -f configured-binutils ]
 then
-	CFLAGS=$cflags LDFLAGS=$ldflags ../../binutils-$BINUTILS_VER/configure \
+	../../binutils-$BINUTILS_VER/configure \
 	--prefix=$prefix --target=$target --disable-nls --disable-shared --disable-debug \
 	--disable-werror \
 	--enable-poison-system-directories \
@@ -48,7 +48,7 @@ cd mn10200/binutils

 if [ ! -f configured-binutils ]
 then
-	CFLAGS=$cflags LDFLAGS=$ldflags ../../binutils-$MN_BINUTILS_VER/configure \
+	../../binutils-$MN_BINUTILS_VER/configure \
 	--prefix=$prefix --target=mn10200 --disable-nls --disable-debug \
 	--disable-multilib \
 	--disable-werror $CROSS_PARAMS \
@@ -78,9 +78,6 @@ cd $target/gcc

 if [ ! -f configured-gcc ]
 then
-	CFLAGS="$cflags" \
-	CXXFLAGS="$cflags" \
-	LDFLAGS="$ldflags" \
 	CFLAGS_FOR_TARGET="-O2 -ffunction-sections -fdata-sections" \
 	CXXFLAGS_FOR_TARGET="-O2 -ffunction-sections -fdata-sections" \
 	LDFLAGS_FOR_TARGET="" \
@@ -94,15 +91,17 @@ then
 	--disable-libstdcxx-verbose \
 	--enable-libstdcxx-time=yes \
 	--enable-libstdcxx-filesystem-ts \
+	--disable-tm-clone-registry \
+	--disable-__cxa_atexit \
 	--enable-cxx-flags='-ffunction-sections -fdata-sections' \
 	--target=$target \
 	--with-newlib \
 	--with-headers=../../newlib-$NEWLIB_VER/newlib/libc/include \
-	--prefix=$prefix\
-	--with-system-zlib\
-	--with-bugurl="https://github.com/devkitpro/buildscripts/issues" --with-pkgversion="devkitPPC release 38" \
+	--prefix=$prefix \
+	--with-bugurl="https://github.com/devkitpro/buildscripts/issues" --with-pkgversion="devkitPPC release 41" \
 	$CROSS_PARAMS \
 	$CROSS_GCC_PARAMS \
+	$EXTRA_GCC_PARAMS \
        CFLAGS_FOR_TARGET="-O2 -ffunction-sections -fdata-sections" \
 	|| { echo "Error configuring gcc stage 1"; exit 1; }
 	touch configured-gcc
--- a/select_toolchain.sh
+++ b/select_toolchain.sh
@@ -30,28 +30,28 @@ done

 case "$VERSION" in
  "1" )
-    GCC_VER=10.2.0
-    BINUTILS_VER=2.34
-    NEWLIB_VER=3.3.0
+    GCC_VER=12.1.0
+    BINUTILS_VER=2.38
+    NEWLIB_VER=4.2.0.20211231
    basedir='dkarm-eabi'
    package=devkitARM
    target=arm-none-eabi
    toolchain=DEVKITARM
  ;;
  "2" )
-    GCC_VER=10.2.0
-    BINUTILS_VER=2.34
-    MN_BINUTILS_VER=2.17
-    NEWLIB_VER=3.3.0
+    GCC_VER=12.1.0
+    BINUTILS_VER=2.37
+    MN_BINUTILS_VER=2.24
+    NEWLIB_VER=4.2.0.20211231
    basedir='dkppc'
    package=devkitPPC
    target=powerpc-eabi
    toolchain=DEVKITPPC
  ;;
  "3" )
-    GCC_VER=10.2.0
+    GCC_VER=12.1.0
    BINUTILS_VER=2.32
-    NEWLIB_VER=3.3.0
+    NEWLIB_VER=4.2.0.20211231
    basedir='dka64'
    package=devkitA64
    target=aarch64-none-elf
Author	SHA1	Message	Date
Dave Murphy	eac2e40528	devkitPPC: remove old patch file	2022-05-22 21:21:35 +01:00
Dave Murphy	e377ef05f6	devkitPPC: remove obsolete flag setting	2022-05-06 21:15:06 +01:00
Dave Murphy	67b8703a8c	devkitPPC: update gcc to 12.1.0	2022-05-06 19:46:27 +01:00
Dave Murphy	df8b66a808	devkitA64: update gcc to 12.1.0	2022-05-06 17:46:22 +01:00
Dave Murphy	219b5dcebd	devkitARM: update gcc to 12.1.0	2022-05-06 13:27:04 +01:00
Dave Murphy	a370be5c4a	devkitA64: update gcc to 12.1.0-RC-20220429	2022-05-02 22:19:23 +01:00
Dave Murphy	a84866105a	devkitARM: update gcc to 12.1.0-RC-20220429	2022-04-30 18:00:21 +01:00
Dave Murphy	c0146427e1	devkitARM: update binutils to 2.38	2022-04-30 17:57:26 +01:00
Dave Murphy	a0ee149c40	devkitA64: remove obsolete flag setting	2022-01-27 20:55:27 +00:00
Dave Murphy	da06cfb478	devkitPPC: add arm64 macOS patch	2022-01-25 19:49:11 +00:00
Dave Murphy	b700c35789	devkitARM: update newlib to 4.2.0.20211231	2022-01-03 19:21:28 +00:00
Dave Murphy	73b1cb9d7a	devkitPPC: update newlib to 4.2.0.20211231	2022-01-03 19:21:20 +00:00
Dave Murphy	3ca5189cdd	devkitA64: update newlib to 4.2.0.20211231	2022-01-03 12:24:00 +00:00
Dave Murphy	4dc7a3333c	devkitPPC: next release is 40	2022-01-03 12:21:48 +00:00
Dave Murphy	98aac78959	devkitPPC: remove can delete directories	2022-01-02 18:34:36 +00:00
Dave Murphy	092f657e81	devkitPPC: update binutils to 2.37	2022-01-02 18:34:36 +00:00
Dave Murphy	7d3bbea16e	devkitPPC: update gcc to 11.2.0	2022-01-02 18:34:36 +00:00
Dave Murphy	066afb3cca	devkitARM: remove can delete directories	2022-01-02 18:34:36 +00:00
Dave Murphy	dd13eb9497	devkitARM: rework syscall interface	2022-01-02 18:34:36 +00:00
Dave Murphy	af726256f1	devkitARM: patch binutils for building with mingw	2022-01-02 18:34:36 +00:00
Dave Murphy	5e87380f11	devkitARM: update binutils to 2.37	2022-01-02 18:34:36 +00:00
Dave Murphy	cd9e7f1fee	devkitARM: update gcc to 11.2.0	2022-01-02 18:34:36 +00:00
Dave Murphy	f1bf935706	devkitA64: remove can delete directories	2022-01-02 18:34:36 +00:00
Dave Murphy	9ae621ad62	devkitA64: upgrade gcc to 11.2	2022-01-02 18:34:26 +00:00
Dave Murphy	251c7cbbf1	devkitPPC: use supplied zlib	2021-05-25 09:27:00 +01:00
Dave Murphy	2b7e5215fc	fix shebang	2021-05-25 09:16:19 +01:00
Dave Murphy	540dbb84c6	devkitPPC: remove stale patches	2021-05-25 09:16:19 +01:00
Dave Murphy	90fb45065c	devkitPPC: disable unwanted features	2021-05-25 09:16:19 +01:00
Dave Murphy	771225f45a	devkitPPC: move mn10200 binutils to 2.24	2021-05-25 09:16:19 +01:00
Dave Murphy	fdb7c8a6d2	devkitPPC: update gcc to 11.1.0	2021-05-25 09:16:19 +01:00
Dave Murphy	5649ec2a1f	devkitPPC: update newlib patch	2021-05-25 09:16:19 +01:00
Dave Murphy	6e92980fd1	devkitPPC: allow external gcc config params	2021-05-25 09:16:19 +01:00
Dave Murphy	3673dced6d	devkitPPC: reduce printf bloat	2021-05-25 09:16:19 +01:00
Dave Murphy	6999db3f10	devkitPPC: next release is 39	2021-05-25 09:16:19 +01:00
Dave Murphy	ae793d657a	devkitPPC: update binutils to 2.36.1	2021-05-25 09:16:19 +01:00
Dave Murphy	c375da789d	devkitPPC: update newlib to 4.1.0	2021-05-25 09:16:19 +01:00
Dave Murphy	b8c7c915bc	allow prevention of binary stripping	2021-05-09 13:50:54 +01:00
Dave Murphy	c108162819	use ansi stdio on mingw host too	2021-05-09 13:38:10 +01:00
Dave Murphy	e952463476	use the supplied zlib	2021-05-08 21:28:54 +01:00
Dave Murphy	1444dc91df	allow external variables to influence build	2021-05-08 21:10:04 +01:00
Dave Murphy	4219405837	devkitARM: update gcc patch	2021-04-30 13:08:32 +01:00
Dave Murphy	aacd4f8bf6	devkitARM: allow external gcc config params	2021-04-30 13:08:32 +01:00
Dave Murphy	e4cb9e3b2f	devkitARM: update binutils to 2.36.1	2021-04-30 13:08:32 +01:00
Dave Murphy	85ec801a13	devkitARM: update newlib to 4.1.0	2021-04-30 13:08:32 +01:00
Dave Murphy	0eb81ba063	devkitARM: next release is 56	2021-04-30 13:08:32 +01:00
Dave Murphy	5740d1d57d	devkitARM: update gcc to 11.1.0	2021-04-30 13:08:32 +01:00
Dave Murphy	d2c48d04c2	ignore .xz files	2021-04-29 22:53:42 +01:00
Dave Murphy	289d6a6aa0	use latest crtls & rules	2021-04-29 22:53:42 +01:00
Dave Murphy	c33f389df1	add zstd to configure options	2021-04-29 22:53:42 +01:00
Dave Murphy	2938af4ed5	add isl to configure options	2021-04-29 22:53:42 +01:00
Dave Murphy	0f4422c92c	devkitA64: allow external gcc config params	2021-04-29 22:53:42 +01:00
Dave Murphy	dc5b7bb5a6	remove cross build scripts	2021-04-29 22:53:42 +01:00
Dave Murphy	a87f68d4dd	devkitA64: update gcc to 11.1.0	2021-04-29 22:53:26 +01:00
Dave Murphy	a9b611e134	dlls no longer required	2021-04-27 16:49:40 +01:00
Dave Murphy	6015da5cab	devkitA64: update newlib to 4.1.0	2021-04-27 16:49:31 +01:00