build-devkit.sh

@@ -1,8 +1,8 @@
 #!/usr/bin/env bash
 #---------------------------------------------------------------------------------
-#	devkitARM release 67.1
+#	devkitARM release 67
-#	devkitPPC release 49.2
+#	devkitPPC release 49
-#	devkitA64 release 29.2
+#	devkitA64 release 29
 #---------------------------------------------------------------------------------
 
 if [ 0 -eq 1 ] ; then

patches/gcc-15.2.0-3.patch

@@ -0,0 +1,380 @@
+diff --git a/gcc/config.gcc b/gcc/config.gcc
+index 087aaa7be37..8ae1a7bbaf4 100644
+--- a/gcc/config.gcc
++++ b/gcc/config.gcc
+@@ -1192,7 +1192,14 @@ 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 15cf1eb0389..aba0e9bbff9 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 a6ca5cf016b..90470fd6c44 100644
+--- a/gcc/config/aarch64/aarch64-opts.h
++++ b/gcc/config/aarch64/aarch64-opts.h
+@@ -91,7 +91,8 @@ enum aarch64_tp_reg {
+   AARCH64_TPIDR_EL1 = 1,
+   AARCH64_TPIDR_EL2 = 2,
+   AARCH64_TPIDR_EL3 = 3,
+-  AARCH64_TPIDRRO_EL0 = 4
++  AARCH64_TPIDRRO_EL0 = 4,
++  AARCH64_TP_SOFT = 5
+ };
+ 
+ /* SVE vector register sizes.  */
+diff --git a/gcc/config/aarch64/aarch64.cc b/gcc/config/aarch64/aarch64.cc
+index 6d6b6552a71..1595f0951e5 100644
+--- a/gcc/config/aarch64/aarch64.cc
++++ b/gcc/config/aarch64/aarch64.cc
+@@ -21393,8 +21393,24 @@ aarch64_load_tp (rtx target)
+       || !register_operand (target, Pmode))
+     target = gen_reg_rtx (Pmode);
+ 
+-  /* Can return in any reg.  */
+-  emit_insn (gen_aarch64_load_tp_hard (target));
++  if (TARGET_HARD_TP)
++    {
++      /* Can return in any reg.  */
++      emit_insn (gen_aarch64_load_tp_hard (target));
++    }
++  else
++    {
++      /* Always returned in r0.  Immediately copy the result into a pseudo,
++	 otherwise other uses of r0 (e.g. setting up function arguments) may
++	 clobber the value.  */
++
++      rtx tmp;
++
++      emit_insn (gen_aarch64_load_tp_soft ());
++
++      tmp = gen_rtx_REG (DImode, R0_REGNUM);
++      emit_move_insn (target, tmp);
++    }
+   return target;
+ }
+ 
+diff --git a/gcc/config/aarch64/aarch64.h b/gcc/config/aarch64/aarch64.h
+index e8bd8c73c12..4fc0d8f4ded 100644
+--- a/gcc/config/aarch64/aarch64.h
++++ b/gcc/config/aarch64/aarch64.h
+@@ -1436,6 +1436,10 @@ typedef struct
+ /* Check TLS Descriptors mechanism is selected.  */
+ #define TARGET_TLS_DESC (aarch64_tls_dialect == TLS_DESCRIPTORS)
+ 
++/* Check selected thread pointer access sequence to use.  */
++#define TARGET_HARD_TP (aarch64_tpidr_reg != AARCH64_TP_SOFT)
++#define TARGET_SOFT_TP (aarch64_tpidr_reg == AARCH64_TP_SOFT)
++
+ extern enum aarch64_code_model aarch64_cmodel;
+ 
+ /* When using the tiny addressing model conditional and unconditional branches
+diff --git a/gcc/config/aarch64/aarch64.md b/gcc/config/aarch64/aarch64.md
+index 79bbf5fafb3..e648866c39f 100644
+--- a/gcc/config/aarch64/aarch64.md
++++ b/gcc/config/aarch64/aarch64.md
+@@ -7710,11 +7710,22 @@
+ (define_insn "aarch64_load_tp_hard"
+   [(set (match_operand:DI 0 "register_operand" "=r")
+ 	(unspec:DI [(const_int 0)] UNSPEC_TLS))]
+-  ""
++  "TARGET_HARD_TP"
+   "* return aarch64_output_load_tp (operands[0]);"
+   [(set_attr "type" "mrs")]
+ )
+ 
++(define_insn "aarch64_load_tp_soft"
++  [(set (reg:DI 0) (unspec:DI [(const_int 0)] UNSPEC_TLS))
++   (clobber (reg:DI IP0_REGNUM))
++   (clobber (reg:DI IP1_REGNUM))
++   (clobber (reg:DI LR_REGNUM))
++   (clobber (reg:CC CC_REGNUM))]
++  "TARGET_SOFT_TP"
++  "bl\\t__aarch64_read_tp\\t// aarch64_load_tp_soft"
++  [(set_attr "type" "branch")]
++)
++
+ ;; The TLS ABI specifically requires that the compiler does not schedule
+ ;; instructions in the TLS stubs, in order to enable linker relaxation.
+ ;; Therefore we treat the stubs as an atomic sequence.
+diff --git a/gcc/config/aarch64/aarch64.opt b/gcc/config/aarch64/aarch64.opt
+index f32d56d4ffa..7cf8d3ba3d4 100644
+--- a/gcc/config/aarch64/aarch64.opt
++++ b/gcc/config/aarch64/aarch64.opt
+@@ -137,6 +137,9 @@ Enum(tp_reg) String(tpidr_el3) Value(AARCH64_TPIDR_EL3)
+ EnumValue
+ Enum(tp_reg) String(tpidrro_el0) Value(AARCH64_TPIDRRO_EL0)
+ 
++EnumValue
++Enum(tp_reg) String(soft) Value(AARCH64_TP_SOFT)
++
+ mtp=
+ Target RejectNegative Joined Enum(tp_reg) Var(aarch64_tpidr_reg) Init(AARCH64_TPIDR_EL0) Save
+ Specify the thread pointer register.
+@@ -338,7 +341,7 @@ TargetVariable
+ long aarch64_stack_protector_guard_offset = 0
+ 
+ moutline-atomics
+-Target Var(aarch64_flag_outline_atomics) Init(2) Save
++Target Var(aarch64_flag_outline_atomics) Save
+ Generate local calls to out-of-line atomic operations.
+ 
+ -param=aarch64-vect-compare-costs=
+diff --git a/gcc/config/aarch64/t-aarch64 b/gcc/config/aarch64/t-aarch64
+index 59571948479..f50c37d8b3c 100644
+--- a/gcc/config/aarch64/t-aarch64
++++ b/gcc/config/aarch64/t-aarch64
+@@ -198,8 +198,10 @@ aarch64-ldp-fusion.o: $(srcdir)/config/aarch64/aarch64-ldp-fusion.cc \
+ 		$(srcdir)/config/aarch64/aarch64-ldp-fusion.cc
+ 
+ comma=,
+-MULTILIB_OPTIONS    = $(subst $(comma),/, $(patsubst %, mabi=%, $(subst $(comma),$(comma)mabi=,$(TM_MULTILIB_CONFIG))))
+-MULTILIB_DIRNAMES   = $(subst $(comma), ,$(TM_MULTILIB_CONFIG))
++MULTILIB_OPTIONS    = mcmodel=large fPIC
++MULTILIB_DIRNAMES   = large pic
++MULTILIB_REQUIRED   = mcmodel=large fPIC
++MULTILIB_MATCHES    = fPIC=fpic fPIC=fpie fPIC=fPIE
+ 
+ insn-conditions.md: s-check-sve-md
+ s-check-sve-md: $(srcdir)/config/aarch64/check-sve-md.awk \
+diff --git a/gcc/config/devkitpro.h b/gcc/config/devkitpro.h
+new file mode 100644
+index 00000000000..a25459e4352
+--- /dev/null
++++ b/gcc/config/devkitpro.h
+@@ -0,0 +1,32 @@
++/* Definitions for devkitPro toolchains.
++   Copyright (C) 2016-2018 Free Software Foundation, Inc.
++
++   This file is part of GCC.
++
++   GCC is free software; you can redistribute it and/or modify it
++   under the terms of the GNU General Public License as published
++   by the Free Software Foundation; either version 3, or (at your
++   option) any later version.
++
++   GCC is distributed in the hope that it will be useful, but WITHOUT
++   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
++   or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
++   License for more details.
++
++   Under Section 7 of GPL version 3, you are granted additional
++   permissions described in the GCC Runtime Library Exception, version
++   3.1, as published by the Free Software Foundation.
++
++   You should have received a copy of the GNU General Public License and
++   a copy of the GCC Runtime Library Exception along with this program;
++   see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
++   <http://www.gnu.org/licenses/>.  */
++
++#undef TARGET_OS_CPP_BUILTINS
++#define TARGET_OS_CPP_BUILTINS()                \
++    do {                                        \
++        builtin_define ("__DEVKITA64__");       \
++        builtin_define ("__DEVKITPRO__");       \
++    } while (0)
++
++
+diff --git a/gcc/config/devkitpro.opt b/gcc/config/devkitpro.opt
+new file mode 100644
+index 00000000000..9acbbf9d27c
+--- /dev/null
++++ b/gcc/config/devkitpro.opt
+@@ -0,0 +1,29 @@
++; Options for devkitPro toolchains.
++
++; Copyright (C) 2011-2018 Free Software Foundation, Inc.
++;
++; This file is part of GCC.
++;
++; GCC is free software; you can redistribute it and/or modify it under
++; the terms of the GNU General Public License as published by the Free
++; Software Foundation; either version 3, or (at your option) any later
++; version.
++;
++; GCC is distributed in the hope that it will be useful, but WITHOUT ANY
++; WARRANTY; without even the implied warranty of MERCHANTABILITY or
++; FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
++; for more details.
++;
++; You should have received a copy of the GNU General Public License
++; along with GCC; see the file COPYING3.  If not see
++; <http://www.gnu.org/licenses/>.
++
++; See the GCC internals manual (options.texi) for a description of
++; this file's format.
++
++; Please try to keep this file in ASCII collating order.
++
++pthread
++Driver
++
++; This comment is to ensure we retain the blank line above.
+diff --git a/gcc/config/devkitpro.opt.urls b/gcc/config/devkitpro.opt.urls
+new file mode 100644
+index 00000000000..ab7b466aa71
+--- /dev/null
++++ b/gcc/config/devkitpro.opt.urls
+@@ -0,0 +1 @@
++; Autogenerated by regenerate-opt-urls.py from gcc/config/devkitpro.opt and generated HTML
+diff --git a/gcc/config/i386/host-mingw32.cc b/gcc/config/i386/host-mingw32.cc
+index e083f49f3da..1b81e7e88ce 100644
+--- a/gcc/config/i386/host-mingw32.cc
++++ b/gcc/config/i386/host-mingw32.cc
+@@ -94,6 +94,10 @@ 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. */
+ 
++#if __MINGW64__
++  size  = UINT64_C(64 * 1024 * 1024 * 1024);
++#endif
++
+   res = VirtualAlloc (NULL, size,
+ 		      MEM_RESERVE | MEM_TOP_DOWN,
+ 		      PAGE_NOACCESS);
+diff --git a/gcc/gcc.cc b/gcc/gcc.cc
+index 4fd87f2c4a1..6af06f7b032 100644
+--- a/gcc/gcc.cc
++++ b/gcc/gcc.cc
+@@ -888,6 +888,11 @@ proper position among the other output files.  */
+ #endif
+ #endif
+ 
++#ifndef LIBGLOSS_SPEC
++# define LIBGLOSS_SPEC "-lsysbase"
++#endif
++
++
+ /* config.h can define STARTFILE_SPEC to override the default crt0 files.  */
+ #ifndef STARTFILE_SPEC
+ #define STARTFILE_SPEC  \
+@@ -1215,6 +1220,7 @@ static const char *link_spec = LINK_SPEC;
+ static const char *lib_spec = LIB_SPEC;
+ static const char *link_gomp_spec = "";
+ static const char *libgcc_spec = LIBGCC_SPEC;
++static const char *libgloss_spec = LIBGLOSS_SPEC;
+ static const char *endfile_spec = ENDFILE_SPEC;
+ static const char *startfile_spec = STARTFILE_SPEC;
+ static const char *linker_name_spec = LINKER_NAME;
+@@ -1727,6 +1733,7 @@ static struct spec_list static_specs[] =
+   INIT_STATIC_SPEC ("lib",			&lib_spec),
+   INIT_STATIC_SPEC ("link_gomp",		&link_gomp_spec),
+   INIT_STATIC_SPEC ("libgcc",			&libgcc_spec),
++  INIT_STATIC_SPEC ("libgloss",			&libgloss_spec),
+   INIT_STATIC_SPEC ("startfile",		&startfile_spec),
+   INIT_STATIC_SPEC ("cross_compile",		&cross_compile),
+   INIT_STATIC_SPEC ("version",			&compiler_version),
+diff --git a/libcc1/configure b/libcc1/configure
+index ea689a353c8..98f9d9b21b7 100755
+--- a/libcc1/configure
++++ b/libcc1/configure
+@@ -5119,7 +5119,7 @@ else
+        # Adding the `sed 1q' prevents false positives on HP-UX, which says:
+        #   nm: unknown option "B" ignored
+        case `"$tmp_nm" -B "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
+-       *$tmp_nm*) lt_cv_path_NM="$tmp_nm -B"
++       $tmp_nm*) lt_cv_path_NM="$tmp_nm -B"
+ 	 break
+ 	 ;;
+        *)
+diff --git a/libgcc/crtstuff.c b/libgcc/crtstuff.c
+index b9767cd1eee..362689c9f0b 100644
+--- a/libgcc/crtstuff.c
++++ b/libgcc/crtstuff.c
+@@ -326,7 +326,7 @@ register_tm_clones (void)
+ 
+ #ifdef OBJECT_FORMAT_ELF
+ 
+-#if DEFAULT_USE_CXA_ATEXIT
++#if 1 /* DEFAULT_USE_CXA_ATEXIT */
+ /* Declare the __dso_handle variable.  It should have a unique value
+    in every shared-object; in a main program its value is zero.  The
+    object should in any case be protected.  This means the instance
+diff --git a/libgcc/gthr.h b/libgcc/gthr.h
+index 557417997f4..1269ece007f 100644
+--- a/libgcc/gthr.h
++++ b/libgcc/gthr.h
+@@ -136,7 +136,7 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+ /* The pe-coff weak support isn't fully compatible to ELF's weak.
+    For static libraries it might would work, but as we need to deal
+    with shared versions too, we disable it for mingw-targets.  */
+-#ifdef __MINGW32__
++#if defined(__MINGW32__) || defined(__DEVKITA64__)
+ #undef GTHREAD_USE_WEAK
+ #define GTHREAD_USE_WEAK 0
+ #endif
+diff --git a/libsanitizer/sanitizer_common/sanitizer_platform.h b/libsanitizer/sanitizer_common/sanitizer_platform.h
+index 57966403c92..c624f31b5d6 100644
+--- a/libsanitizer/sanitizer_common/sanitizer_platform.h
++++ b/libsanitizer/sanitizer_common/sanitizer_platform.h
+@@ -12,11 +12,13 @@
+ #ifndef SANITIZER_PLATFORM_H
+ #define SANITIZER_PLATFORM_H
+ 
++#if 0
+ #if !defined(__linux__) && !defined(__FreeBSD__) && !defined(__NetBSD__) && \
+     !defined(__APPLE__) && !defined(_WIN32) && !defined(__Fuchsia__) &&     \
+     !(defined(__sun__) && defined(__svr4__))
+ #  error "This operating system is not supported"
+ #endif
++#endif
+ 
+ // Get __GLIBC__ on a glibc platform. Exclude Android: features.h includes C
+ // function declarations into a .S file which doesn't compile.
+diff --git a/libstdc++-v3/include/Makefile.am b/libstdc++-v3/include/Makefile.am
+index 537774c2668..76da4f35b96 100644
+--- a/libstdc++-v3/include/Makefile.am
++++ b/libstdc++-v3/include/Makefile.am
+@@ -1436,6 +1436,7 @@ ${host_builddir}/gthr.h: ${toplevel_srcdir}/libgcc/gthr.h stamp-${host_alias}
+ 	    -e '/^#/s/\(${uppercase}${uppercase}*\)/_GLIBCXX_\1/g' \
+ 	    -e 's/_GLIBCXX_SUPPORTS_WEAK/__GXX_WEAK__/g' \
+ 	    -e 's/_GLIBCXX___MINGW32_GLIBCXX___/__MINGW32__/g' \
++	    -e 's/_GLIBCXX___DEVKITA64_GLIBCXX___/__DEVKITA64__/g' \
+ 	    -e 's,^#include "\(.*\)",#include <bits/\1>,g' \
+ 	    < $< > $@
+ 
+diff --git a/libstdc++-v3/include/Makefile.in b/libstdc++-v3/include/Makefile.in
+index 7b96b2207f8..817de242772 100644
+--- a/libstdc++-v3/include/Makefile.in
++++ b/libstdc++-v3/include/Makefile.in
+@@ -1910,6 +1910,7 @@ ${host_builddir}/gthr.h: ${toplevel_srcdir}/libgcc/gthr.h stamp-${host_alias}
+ 	    -e '/^#/s/\(${uppercase}${uppercase}*\)/_GLIBCXX_\1/g' \
+ 	    -e 's/_GLIBCXX_SUPPORTS_WEAK/__GXX_WEAK__/g' \
+ 	    -e 's/_GLIBCXX___MINGW32_GLIBCXX___/__MINGW32__/g' \
++	    -e 's/_GLIBCXX___DEVKITA64_GLIBCXX___/__DEVKITA64__/g' \
+ 	    -e 's,^#include "\(.*\)",#include <bits/\1>,g' \
+ 	    < $< > $@
+ 
+diff --git a/lto-plugin/configure b/lto-plugin/configure
+index 28f5dd79cd7..a79f318a4d6 100755
+--- a/lto-plugin/configure
++++ b/lto-plugin/configure
+@@ -6469,7 +6469,7 @@ else
+        # Adding the `sed 1q' prevents false positives on HP-UX, which says:
+        #   nm: unknown option "B" ignored
+        case `"$tmp_nm" -B "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
+-       *$tmp_nm*) lt_cv_path_NM="$tmp_nm -B"
++       $tmp_nm*) lt_cv_path_NM="$tmp_nm -B"
+ 	 break
+ 	 ;;
+        *)

patches/gcc-15.2.0-7.patch

@@ -245,7 +245,7 @@ index 1939d55b9fd..62d425cb596 100644
   option nofp remove ALL_FP
 diff --git a/gcc/config/arm/devkitarm.h b/gcc/config/arm/devkitarm.h
 new file mode 100644
-index 00000000000..7f408d6d81d
+index 00000000000..4d6c16a3db4
 --- /dev/null
 +++ b/gcc/config/arm/devkitarm.h
 @@ -0,0 +1,33 @@
@@ -278,7 +278,7 @@ index 00000000000..7f408d6d81d
 +    do {                                        \
 +        builtin_define ("__DEVKITPRO__");       \
 +        builtin_define ("__DEVKITARM__");       \
-+        TARGET_BPABI_CPP_BUILTINS();            \
++        TARGET_BPABI_CPP_BUILTINS();
 +    } while (0)
 +
 +

patches/newlib-4.6.0.20260123-1.patch

@@ -7241,10 +7241,10 @@ index 000000000..5c5831cdf
 +}
 diff --git a/libgloss/libsysbase/flock.c b/libgloss/libsysbase/flock.c
 new file mode 100644
-index 000000000..e9d2200d4
+index 000000000..8a66cd19f
 --- /dev/null
 +++ b/libgloss/libsysbase/flock.c
-@@ -0,0 +1,43 @@
+@@ -0,0 +1,22 @@
 +#include <config.h>
 +#include <_ansi.h>
 +#include <_syslist.h>
@@ -7267,28 +7267,6 @@ index 000000000..e9d2200d4
 +	__lock_release_recursive(*(_LOCK_RECURSIVE_T*)&fp->_lock);
 +}
 +
-+void flockfile(FILE *fp)
-+{
-+	if (!(fp->_flags & __SSTR)) {
-+		__lock_acquire_recursive(fp->_lock);
-+	}
-+}
-+
-+void funlockfile(FILE *fp)
-+{
-+	if (!(fp->_flags & __SSTR)) {
-+		__lock_release_recursive(fp->_lock);
-+	}
-+}
-+
-+int ftrylockfile(FILE *fp)
-+{
-+	if (!(fp->_flags & __SSTR)) {
-+		return __lock_try_acquire_recursive(fp->_lock);
-+	}
-+	return 0;
-+}
-\ No newline at end of file
 diff --git a/libgloss/libsysbase/fnmatch.c b/libgloss/libsysbase/fnmatch.c
 new file mode 100644
 index 000000000..893b662ab
@@ -7988,10 +7966,10 @@ index 000000000..5e81c5d42
 +#endif
 diff --git a/libgloss/libsysbase/iosupport.c b/libgloss/libsysbase/iosupport.c
 new file mode 100644
-index 000000000..d766b3a17
+index 000000000..3fdf9749f
 --- /dev/null
 +++ b/libgloss/libsysbase/iosupport.c
-@@ -0,0 +1,108 @@
+@@ -0,0 +1,132 @@
 +#include <stdlib.h>
 +#include <string.h>
 +#include <ctype.h>
@@ -8016,10 +7994,34 @@ index 000000000..d766b3a17
 +//---------------------------------------------------------------------------------
 +const devoptab_t dotab_stdnull = {
 +//---------------------------------------------------------------------------------
-+	.name         = "stdnull",
++	"stdnull",	// device name
-+	.structSize   = 0,
++	0,			// size of file structure
-+	.write_r      = null_write,
++	NULL,		// device open
-+	.dirStateSize = 0
++	NULL,		// device close
++	null_write,	// device write
++	NULL,		// device read
++	NULL,		// device seek
++	NULL,		// device fstat
++	NULL,		// device stat
++	NULL,		// device link
++	NULL,		// device unlink
++	NULL,		// device chdir
++	NULL,		// device rename
++	NULL,		// device mkdir
++	0,		// dirStateSize
++	NULL,		// device diropen_r
++	NULL,		// device dirreset_r
++	NULL,		// device dirnext_r
++	NULL,		// device dirclose_r
++	NULL,		// device statvfs_r
++	NULL,		// device ftruncate_r
++	NULL,		// device fsync_r
++	NULL,		// deviceData
++	NULL,		// chmod_r
++	NULL,		// fchmod_r
++	NULL,		// rmdir_r
++	NULL,		// lstat_r
++	NULL,		// utimes_r
 +};
 +
 +//---------------------------------------------------------------------------------
@@ -11819,19 +11821,6 @@ index 000000000..380329d34
 +
 +#endif // _SYS_STATVFS_H
 \ No newline at end of file
-diff --git a/newlib/libc/include/sys/stdio.h b/newlib/libc/include/sys/stdio.h
-index 91a274596..f264adb74 100644
---- a/newlib/libc/include/sys/stdio.h
-+++ b/newlib/libc/include/sys/stdio.h
-@@ -24,4 +24,8 @@
- #endif
- #endif
- 
-+void flockfile    (FILE *fp);
-+void funlockfile  (FILE *fp);
-+int  ftrylockfile (FILE *fp);
-+
- #endif /* _NEWLIB_STDIO_H */
 diff --git a/newlib/libc/include/sys/syslimits.h b/newlib/libc/include/sys/syslimits.h
 index c872d2018..b3800187f 100644
 --- a/newlib/libc/include/sys/syslimits.h
@@ -12078,7 +12067,7 @@ index 000000000..2aaca6080
 +#endif // _dirent_h_
 diff --git a/newlib/libc/machine/aarch64/sys/lock.h b/newlib/libc/machine/aarch64/sys/lock.h
 new file mode 100644
-index 000000000..358f2ae56
+index 000000000..41803dd9d
 --- /dev/null
 +++ b/newlib/libc/machine/aarch64/sys/lock.h
 @@ -0,0 +1,119 @@
@@ -12107,17 +12096,17 @@ index 000000000..358f2ae56
 +extern "C" {
 +#endif
 +
-+static __inline void __libc_lock_init(_LOCK_T *lock) {
++static inline void __libc_lock_init(_LOCK_T *lock) {
 +        *lock = __LOCK_INITIALIZER;
 +}
 +
-+static __inline void __libc_lock_close(_LOCK_T *lock ) {}
++static inline void __libc_lock_close(_LOCK_T *lock ) {}
 +
-+static __inline void __libc_lock_init_recursive(_LOCK_RECURSIVE_T *lock) {
++static inline void __libc_lock_init_recursive(_LOCK_RECURSIVE_T *lock) {
 +        *lock = __LOCK_INITIALIZER_RECURSIVE;
 +}
 +
-+static __inline void __libc_lock_close_recursive(_LOCK_RECURSIVE_T *lock ) {}
++static inline void __libc_lock_close_recursive(_LOCK_RECURSIVE_T *lock ) {}
 +
 +extern void __libc_lock_acquire(_LOCK_T *lock);
 +extern void __libc_lock_acquire_recursive(_LOCK_RECURSIVE_T *lock);
@@ -12129,10 +12118,10 @@ index 000000000..358f2ae56
 +extern int __libc_lock_try_acquire_recursive(_LOCK_RECURSIVE_T *lock);
 +
 +/* Returns errno */
-+static __inline int __libc_cond_init(_COND_T *cond) {
++static inline int __libc_cond_init(_COND_T *cond) {
 +        *cond = __COND_INITIALIZER;
 +}
-+static __inline void __libc_cond_close(_COND_T *cond ) {}
++static inline void __libc_cond_close(_COND_T *cond ) {}
 +
 +extern int __libc_cond_signal(_COND_T *cond);
 +extern int __libc_cond_broadcast(_COND_T *cond);
@@ -12385,7 +12374,7 @@ index 000000000..b3780c263
 +#endif // _dirent_h_
 diff --git a/newlib/libc/machine/powerpc/sys/lock.h b/newlib/libc/machine/powerpc/sys/lock.h
 new file mode 100644
-index 000000000..3618eea85
+index 000000000..f187a976a
 --- /dev/null
 +++ b/newlib/libc/machine/powerpc/sys/lock.h
 @@ -0,0 +1,121 @@
@@ -12414,11 +12403,11 @@ index 000000000..3618eea85
 +extern "C" {
 +#endif
 +
-+static __inline void __libc_lock_init(_LOCK_T *lock) {
++static inline void __libc_lock_init(_LOCK_T *lock) {
 +        *lock = __LOCK_INITIALIZER;
 +}
 +
-+static __inline void __libc_lock_init_recursive(_LOCK_RECURSIVE_T *lock) {
++static inline void __libc_lock_init_recursive(_LOCK_RECURSIVE_T *lock) {
 +        *lock = __LOCK_INITIALIZER_RECURSIVE;
 +}
 +
@@ -12438,7 +12427,7 @@ index 000000000..3618eea85
 +extern int __libc_lock_try_acquire_recursive(_LOCK_RECURSIVE_T *lock);
 +
 +/* Returns errno */
-+static __inline int __libc_cond_init(_COND_T *cond) {
++static inline int __libc_cond_init(_COND_T *cond) {
 +        *cond = __COND_INITIALIZER;
 +}
 +
@@ -12512,10 +12501,10 @@ index 000000000..3618eea85
 +#endif // __SYS_LOCK_H__
 diff --git a/newlib/libc/machine/powerpc/sys/stdio.h b/newlib/libc/machine/powerpc/sys/stdio.h
 new file mode 100644
-index 000000000..ed88fef8a
+index 000000000..04ebd1ee0
 --- /dev/null
 +++ b/newlib/libc/machine/powerpc/sys/stdio.h
-@@ -0,0 +1,29 @@
+@@ -0,0 +1,25 @@
 +#ifndef _NEWLIB_STDIO_H
 +#define _NEWLIB_STDIO_H
 +
@@ -12539,10 +12528,6 @@ index 000000000..ed88fef8a
 +#  endif
 +#endif /* __SINGLE_THREAD__ */
 +
-+void flockfile    (FILE *fp);
-+void funlockfile  (FILE *fp);
-+int  ftrylockfile (FILE *fp);
-+
 +#endif /* _NEWLIB_STDIO_H */
 +
 diff --git a/newlib/libc/stdio/fread.c b/newlib/libc/stdio/fread.c
@@ -13299,7 +13284,7 @@ index 000000000..2aaca6080
 +#endif // _dirent_h_
 diff --git a/newlib/libc/sys/arm/sys/lock.h b/newlib/libc/sys/arm/sys/lock.h
 new file mode 100644
-index 000000000..ccce683f1
+index 000000000..fd98c32d7
 --- /dev/null
 +++ b/newlib/libc/sys/arm/sys/lock.h
 @@ -0,0 +1,122 @@
@@ -13329,13 +13314,13 @@ index 000000000..ccce683f1
 +extern "C" {
 +#endif
 +
-+static __inline void __libc_lock_init(_LOCK_T *lock) {
++static inline void __libc_lock_init(_LOCK_T *lock) {
 +        *lock = __LOCK_INITIALIZER;
 +}
 +
-+static __inline void __libc_lock_close(_LOCK_T *lock ) {}
++static inline void __libc_lock_close(_LOCK_T *lock ) {}
 +
-+static __inline void __libc_lock_init_recursive(_LOCK_RECURSIVE_T *lock) {
++static inline void __libc_lock_init_recursive(_LOCK_RECURSIVE_T *lock) {
 +        *lock = __LOCK_INITIALIZER_RECURSIVE;
 +}
 +
@@ -13351,10 +13336,10 @@ index 000000000..ccce683f1
 +extern int __libc_lock_try_acquire_recursive(_LOCK_RECURSIVE_T *lock);
 +
 +/* Returns errno */
-+static __inline int __libc_cond_init(_COND_T *cond) {
++static inline int __libc_cond_init(_COND_T *cond) {
 +        *cond = __COND_INITIALIZER;
 +}
-+static __inline void __libc_cond_close(_COND_T *cond ) {}
++static inline void __libc_cond_close(_COND_T *cond ) {}
 +
 +extern int __libc_cond_signal(_COND_T *cond);
 +extern int __libc_cond_broadcast(_COND_T *cond);

select_toolchain.sh

@@ -32,10 +32,10 @@ case "$VERSION" in
   "1" )
     BINUTILS_VER=2.45.1
     GCC_VER=15.2.0
-    NEWLIB_VER=4.6.0.20260123
+    NEWLIB_VER=4.5.0.20241231
     BINUTILS_PKGREL=2
-    GCC_PKGREL=7
+    GCC_PKGREL=6
-    NEWLIB_PKGREL=4
+    NEWLIB_PKGREL=5
     basedir='dkarm-eabi'
     package=devkitARM
     target=arm-none-eabi
@@ -52,7 +52,7 @@ case "$VERSION" in
     NEWLIB_VER=4.6.0.20260123
     BINUTILS_PKGREL=2
     GCC_PKGREL=7
-    NEWLIB_PKGREL=4
+    NEWLIB_PKGREL=1
     basedir='dkppc'
     package=devkitPPC
     target=powerpc-eabi
@@ -66,10 +66,10 @@ case "$VERSION" in
   "3" )
     GCC_VER=15.2.0
     BINUTILS_VER=2.45.1
-    NEWLIB_VER=4.6.0.20260123
+    NEWLIB_VER=4.5.0.20241231
     BINUTILS_PKGREL=2
-    GCC_PKGREL=7
+    GCC_PKGREL=3
-    NEWLIB_PKGREL=4
+    NEWLIB_PKGREL=5
     basedir='dka64'
     package=devkitA64
     target=aarch64-none-elf