diff --git a/dka64/patches/gcc-14.2.0.patch b/dka64/patches/gcc-14.2.0.patch
new file mode 100644
index 0000000..87439ce
--- /dev/null
+++ b/dka64/patches/gcc-14.2.0.patch
@@ -0,0 +1,363 @@
+diff --git a/gcc/config.gcc b/gcc/config.gcc
+index 95c91ee02be..4711542eee5 100644
+--- a/gcc/config.gcc
++++ b/gcc/config.gcc
+@@ -1195,7 +1195,14 @@ 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 5396da9b2d6..87235d680ad 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 a05c0d3ded1..5551807e4c6 100644
+--- a/gcc/config/aarch64/aarch64-opts.h
++++ b/gcc/config/aarch64/aarch64-opts.h
+@@ -80,7 +80,8 @@ 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 1beec94629d..90a9ec580f8 100644
+--- a/gcc/config/aarch64/aarch64.cc
++++ b/gcc/config/aarch64/aarch64.cc
+@@ -21060,8 +21060,24 @@ 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 4fa1dfc7906..43a01fe3d56 100644
+--- a/gcc/config/aarch64/aarch64.h
++++ b/gcc/config/aarch64/aarch64.h
+@@ -1377,6 +1377,10 @@ 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 dbde066f747..3e3198bf52f 100644
+--- a/gcc/config/aarch64/aarch64.md
++++ b/gcc/config/aarch64/aarch64.md
+@@ -7436,11 +7436,22 @@
+ (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 6356c419399..a6907ed0a0b 100644
+--- a/gcc/config/aarch64/aarch64.opt
++++ b/gcc/config/aarch64/aarch64.opt
+@@ -128,6 +128,9 @@ 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.
+@@ -329,7 +332,7 @@ 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 78713558e7d..76c0914d8ce 100644
+--- a/gcc/config/aarch64/t-aarch64
++++ b/gcc/config/aarch64/t-aarch64
+@@ -208,8 +208,10 @@ 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
++ . */
++
++#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
++; .
++
++; 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 42563982e42..923dc198a7e 100644
+--- a/gcc/config/i386/host-mingw32.cc
++++ b/gcc/config/i386/host-mingw32.cc
+@@ -93,7 +93,10 @@ mingw32_gt_pch_get_address (size_t size, int)
+ for NT system dlls is in 0x70000000 to 0x78000000 range.
+ If we allocate at bottom we need to reserve the address as early
+ as possible and at the same point in each invocation. */
+-
++
++#if __MINGW64__
++ size = UINT64_C(64 * 1024 * 1024 * 1024);
++#endif
+ res = VirtualAlloc (NULL, size,
+ MEM_RESERVE | MEM_TOP_DOWN,
+ PAGE_NOACCESS);
+diff --git a/gcc/gcc.cc b/gcc/gcc.cc
+index 728332b8153..47fc03eb8c8 100644
+--- a/gcc/gcc.cc
++++ b/gcc/gcc.cc
+@@ -881,6 +881,11 @@ 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 \
+@@ -1208,6 +1213,7 @@ 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;
+@@ -1720,6 +1726,7 @@ 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 38d3859a73c..f97358d9787 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 33c2d8ff630..2a0a9c1e87e 100644
+--- a/libgcc/gthr.h
++++ b/libgcc/gthr.h
+@@ -136,7 +136,7 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
+ /* The pe-coff weak support isn't fully compatible to ELF's weak.
+ For static libraries it might would work, but as we need to deal
+ with shared versions too, we disable it for mingw-targets. */
+-#ifdef __MINGW32__
++#if defined(__MINGW32__) || defined(__DEVKITA64__)
+ #undef GTHREAD_USE_WEAK
+ #define GTHREAD_USE_WEAK 0
+ #endif
+diff --git a/libstdc++-v3/include/Makefile.am b/libstdc++-v3/include/Makefile.am
+index 422a0f4bd0a..ee09ada9170 100644
+--- a/libstdc++-v3/include/Makefile.am
++++ b/libstdc++-v3/include/Makefile.am
+@@ -1429,6 +1429,7 @@ ${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 ,g' \
+ < $< > $@
+
+diff --git a/libstdc++-v3/include/Makefile.in b/libstdc++-v3/include/Makefile.in
+index 9fd4ab4848c..beea48941a3 100644
+--- a/libstdc++-v3/include/Makefile.in
++++ b/libstdc++-v3/include/Makefile.in
+@@ -1903,6 +1903,7 @@ ${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 ,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
+ ;;
+ *)
diff --git a/select_toolchain.sh b/select_toolchain.sh
index cd2838e..a0cfa6c 100755
--- a/select_toolchain.sh
+++ b/select_toolchain.sh
@@ -49,7 +49,7 @@ case "$VERSION" in
toolchain=DEVKITPPC
;;
"3" )
- GCC_VER=14.1.0
+ GCC_VER=14.2.0
BINUTILS_VER=2.43.1
NEWLIB_VER=4.4.0.20231231
basedir='dka64'