devkitA64: add relr defines

The patches we use do not apply with BSD Patch. Attempt to find GNU
Patch and use that instead of the default 'patch' program. The patches
appear to apply fine as no errors are returned when we run patch.
However, files like libsysbase/dummy.c aren't created and we see the
following error:

    gmake[2]: Entering directory '.devkitARM/arm-none-eabi/newlib/arm-none-eabi/libgloss' /usr/local/bin/gmake  all-recursive
    gmake[3]: Entering directory '.devkitARM/arm-none-eabi/newlib/arm-none-eabi/libgloss'
    Making all in .
    gmake[4]: Entering directory '.devkitARM/arm-none-eabi/newlib/arm-none-eabi/libgloss'
      MAKEINFO ../../../../newlib-4.4.0.20231231/libgloss/doc/porting.info
      gmake[4]: *** No rule to make target 'libsysbase/dummy.c', needed by 'libsysbase/dummy.o'.  Stop.

By switching to GNU Patch, our patches properly apply and the build
succeeds.

build-devkit.sh

@@ -2,7 +2,7 @@
 #---------------------------------------------------------------------------------
 #	devkitARM release 64
 #	devkitPPC release 45.2
-#	devkitA64 release 25.1
+#	devkitA64 release 27
 #---------------------------------------------------------------------------------
 
 if [ 0 -eq 1 ] ; then
@@ -36,6 +36,18 @@ DKA64_RULES_VER=1.1.1
 
 OSXMIN=${OSXMIN:-10.9}
 
+#---------------------------------------------------------------------------------
+# find proper patch
+#---------------------------------------------------------------------------------
+if [ -z "$PATCH" -a -x "$(which gpatch)" ]; then PATCH=$(which gpatch); fi
+if [ -z "$PATCH" -a -x "$(which patch)" ]; then PATCH=$(which patch); fi
+if [ -z "$PATCH" ]; then
+  echo no patch found
+  exit 1
+fi
+echo use $PATCH as patch
+export PATCH
+
 #---------------------------------------------------------------------------------
 function extract_and_patch {
 #---------------------------------------------------------------------------------
@@ -46,7 +58,7 @@ function extract_and_patch {
 	fi
 	if [[ ! -f patched-$1-$2 && -f $patchdir/$1-$2.patch ]]; then
 		echo "patching $1-$2"
-		patch -p1 -d $1-$2 -i $patchdir/$1-$2.patch || { echo "Error patching $1"; exit 1; }
+		$PATCH -p1 -d $1-$2 -i $patchdir/$1-$2.patch || { echo "Error patching $1"; exit 1; }
 		touch patched-$1-$2
 	fi
 }

dka64/patches/binutils-2.43.1.patch

@@ -0,0 +1,513 @@
+diff --git a/bfd/elf-bfd.h b/bfd/elf-bfd.h
+index b89d3dda05d..1ad8a9c088d 100644
+--- a/bfd/elf-bfd.h
++++ b/bfd/elf-bfd.h
+@@ -2005,6 +2005,14 @@ struct output_elf_obj_tdata
+     asection *sec;
+   } package_metadata;
+ 
++  /* Data for .nx-module-name. */
++  struct
++  {
++    bool (*after_write_object_contents) (bfd *);
++    const char *name;
++    asection *sec;
++  } nx_module_name;
++
+   /* Records the result of `get_program_header_size'.  */
+   bfd_size_type program_header_size;
+ 
+diff --git a/bfd/elf.c b/bfd/elf.c
+index f85f79e1e35..d27f05b92ae 100644
+--- a/bfd/elf.c
++++ b/bfd/elf.c
+@@ -7166,6 +7166,14 @@ _bfd_elf_write_object_contents (bfd *abfd)
+   if (!bed->s->write_shdrs_and_ehdr (abfd))
+     return false;
+ 
++  /* Write out the NX module name. */
++  if (t->o->nx_module_name.after_write_object_contents != NULL)
++    {
++      failed = !(*t->o->nx_module_name.after_write_object_contents) (abfd);
++      if (failed)
++        return false;
++    }
++
+   /* This is last since write_shdrs_and_ehdr can touch i_shdrp[0].  */
+   if (t->o->build_id.after_write_object_contents != NULL
+       && !(*t->o->build_id.after_write_object_contents) (abfd))
+diff --git a/bfd/elfnn-aarch64.c b/bfd/elfnn-aarch64.c
+index 94c9a01069b..d39880b27c4 100644
+--- a/bfd/elfnn-aarch64.c
++++ b/bfd/elfnn-aarch64.c
+@@ -2441,6 +2441,12 @@ enum elf_aarch64_stub_type
+   aarch64_stub_erratum_843419_veneer,
+ };
+ 
++/* Is an undefined weak symbol resolved to 0 ? */
++#define UNDEFINED_WEAK_RESOLVED_TO_ZERO(INFO, EH)               \
++  ((EH)->root.root.type == bfd_link_hash_undefweak              \
++   && bfd_link_executable (INFO)                                \
++   && !(INFO)->dynamic_undefined_weak)
++
+ struct elf_aarch64_stub_hash_entry
+ {
+   /* Base hash table entry structure.  */
+@@ -6969,11 +6975,13 @@ elfNN_aarch64_relocate_section (bfd *output_bfd,
+       Elf_Internal_Sym *sym;
+       asection *sec;
+       struct elf_link_hash_entry *h;
++      struct elf_aarch64_link_hash_entry *eh;
+       bfd_vma relocation;
+       bfd_reloc_status_type r;
+       arelent bfd_reloc;
+       char sym_type;
+       bool unresolved_reloc = false;
++      bool resolved_to_zero = false;
+       char *error_message = NULL;
+ 
+       r_symndx = ELFNN_R_SYM (rel->r_info);
+@@ -7113,6 +7121,10 @@ elfNN_aarch64_relocate_section (bfd *output_bfd,
+ 					       h, &unresolved_reloc,
+ 					       save_addend, &addend, sym);
+ 
++      eh = (struct elf_aarch64_link_hash_entry *) h;
++      resolved_to_zero = (eh != NULL
++                          && UNDEFINED_WEAK_RESOLVED_TO_ZERO (info, eh));
++
+       switch (elfNN_aarch64_bfd_reloc_from_type (input_bfd, r_type))
+ 	{
+ 	case BFD_RELOC_AARCH64_TLSGD_ADD_LO12_NC:
+@@ -7136,7 +7148,7 @@ elfNN_aarch64_relocate_section (bfd *output_bfd,
+ 	      need_relocs =
+ 		(!bfd_link_executable (info) || indx != 0) &&
+ 		(h == NULL
+-		 || ELF_ST_VISIBILITY (h->other) == STV_DEFAULT
++		 || (ELF_ST_VISIBILITY (h->other) == STV_DEFAULT && !resolved_to_zero)
+ 		 || h->root.type != bfd_link_hash_undefweak);
+ 
+ 	      BFD_ASSERT (globals->root.srelgot != NULL);
+@@ -7231,7 +7243,7 @@ elfNN_aarch64_relocate_section (bfd *output_bfd,
+ 	      need_relocs =
+ 		(!bfd_link_executable (info) || indx != 0) &&
+ 		(h == NULL
+-		 || ELF_ST_VISIBILITY (h->other) == STV_DEFAULT
++		 || (ELF_ST_VISIBILITY (h->other) == STV_DEFAULT && !resolved_to_zero)
+ 		 || h->root.type != bfd_link_hash_undefweak);
+ 
+ 	      BFD_ASSERT (globals->root.srelgot != NULL);
+@@ -7280,7 +7292,7 @@ elfNN_aarch64_relocate_section (bfd *output_bfd,
+ 	      bfd_vma off = symbol_tlsdesc_got_offset (input_bfd, h, r_symndx);
+ 
+ 	      need_relocs = (h == NULL
+-			     || ELF_ST_VISIBILITY (h->other) == STV_DEFAULT
++			     || (ELF_ST_VISIBILITY (h->other) == STV_DEFAULT && !resolved_to_zero)
+ 			     || h->root.type != bfd_link_hash_undefweak);
+ 
+ 	      BFD_ASSERT (globals->root.srelgot != NULL);
+@@ -7606,6 +7618,23 @@ need_copy_relocation_p (struct elf_aarch64_link_hash_entry *eh)
+   return false;
+ }
+ 
++/* Remove undefined weak symbol from the dynamic symbol table if it
++   is resolved to 0.   */
++
++static bool
++elfNN_aarch64_elf_fixup_symbol (struct bfd_link_info *info,
++                             struct elf_link_hash_entry *h)
++{
++  if (h->dynindx != -1
++      && UNDEFINED_WEAK_RESOLVED_TO_ZERO (info, elf_aarch64_hash_entry (h)))
++    {
++      h->dynindx = -1;
++      _bfd_elf_strtab_delref (elf_hash_table (info)->dynstr,
++                              h->dynstr_index);
++    }
++  return true;
++}
++
+ /* Adjust a symbol defined by a dynamic object and referenced by a
+    regular object.  The current definition is in some section of the
+    dynamic object, but we're not including those sections.  We have to
+@@ -8824,6 +8853,7 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
+   struct elf_aarch64_link_hash_table *htab;
+   struct elf_aarch64_link_hash_entry *eh;
+   struct elf_dyn_relocs *p;
++  bool resolved_to_zero;
+ 
+   /* An example of a bfd_link_hash_indirect symbol is versioned
+      symbol. For example: __gxx_personality_v0(bfd_link_hash_indirect)
+@@ -8843,6 +8873,10 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
+   info = (struct bfd_link_info *) inf;
+   htab = elf_aarch64_hash_table (info);
+ 
++  eh = (struct elf_aarch64_link_hash_entry *) h;
++  eh->tlsdesc_got_jump_table_offset = (bfd_vma) - 1;
++  resolved_to_zero = UNDEFINED_WEAK_RESOLVED_TO_ZERO (info, eh);
++
+   /* Since STT_GNU_IFUNC symbol must go through PLT, we handle it
+      here if it is defined and referenced in a non-shared object.  */
+   if (h->type == STT_GNU_IFUNC
+@@ -8852,7 +8886,7 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
+     {
+       /* Make sure this symbol is output as a dynamic symbol.
+ 	 Undefined weak syms won't yet be marked as dynamic.  */
+-      if (h->dynindx == -1 && !h->forced_local
++      if (h->dynindx == -1 && !h->forced_local && !resolved_to_zero
+ 	  && h->root.type == bfd_link_hash_undefweak)
+ 	{
+ 	  if (!bfd_elf_link_record_dynamic_symbol (info, h))
+@@ -8886,6 +8920,11 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
+ 	     of relaxing into these from the large model PLT entries.  */
+ 	  s->size += htab->plt_entry_size;
+ 
++          /* There should be no PLT relocations against resolved undefined
++             weak symbols in the executable.  */
++          if (!resolved_to_zero)
++            {
++
+ 	  /* We also need to make an entry in the .got.plt section, which
+ 	     will be placed in the .got section by the linker script.  */
+ 	  htab->root.sgotplt->size += GOT_ENTRY_SIZE;
+@@ -8914,6 +8953,7 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
+ 	    htab->variant_pcs = 1;
+ 
+ 	}
++	}
+       else
+ 	{
+ 	  h->plt.offset = (bfd_vma) - 1;
+@@ -8926,9 +8966,6 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
+       h->needs_plt = 0;
+     }
+ 
+-  eh = (struct elf_aarch64_link_hash_entry *) h;
+-  eh->tlsdesc_got_jump_table_offset = (bfd_vma) - 1;
+-
+   if (h->got.refcount > 0)
+     {
+       bool dyn;
+@@ -8940,7 +8977,7 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
+ 
+       /* Make sure this symbol is output as a dynamic symbol.
+ 	 Undefined weak syms won't yet be marked as dynamic.  */
+-      if (dyn && h->dynindx == -1 && !h->forced_local
++      if (dyn && h->dynindx == -1 && !h->forced_local && !resolved_to_zero
+ 	  && h->root.type == bfd_link_hash_undefweak)
+ 	{
+ 	  if (!bfd_elf_link_record_dynamic_symbol (info, h))
+@@ -8954,7 +8991,7 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
+ 	{
+ 	  h->got.offset = htab->root.sgot->size;
+ 	  htab->root.sgot->size += GOT_ENTRY_SIZE;
+-	  if ((ELF_ST_VISIBILITY (h->other) == STV_DEFAULT
++	  if (((ELF_ST_VISIBILITY (h->other) == STV_DEFAULT && !resolved_to_zero)
+ 	       || h->root.type != bfd_link_hash_undefweak)
+ 	      && (bfd_link_pic (info)
+ 		  || WILL_CALL_FINISH_DYNAMIC_SYMBOL (dyn, 0, h))
+@@ -8990,7 +9027,7 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
+ 	    }
+ 
+ 	  indx = h && h->dynindx != -1 ? h->dynindx : 0;
+-	  if ((ELF_ST_VISIBILITY (h->other) == STV_DEFAULT
++	  if (((ELF_ST_VISIBILITY (h->other) == STV_DEFAULT && !resolved_to_zero)
+ 	       || h->root.type != bfd_link_hash_undefweak)
+ 	      && (!bfd_link_executable (info)
+ 		  || indx != 0
+@@ -9072,7 +9109,7 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
+ 	 visibility.  */
+       if (h->dyn_relocs != NULL && h->root.type == bfd_link_hash_undefweak)
+ 	{
+-	  if (ELF_ST_VISIBILITY (h->other) != STV_DEFAULT
++	  if (ELF_ST_VISIBILITY (h->other) != STV_DEFAULT || resolved_to_zero
+ 	      || UNDEFWEAK_NO_DYNAMIC_RELOC (info, h))
+ 	    h->dyn_relocs = NULL;
+ 
+@@ -9092,7 +9129,9 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
+ 	 symbols which turn out to need copy relocs or are not
+ 	 dynamic.  */
+ 
+-      if (!h->non_got_ref
++      if (!(h->non_got_ref
++           || (h->root.type == bfd_link_hash_undefweak
++               && !resolved_to_zero))
+ 	  && ((h->def_dynamic
+ 	       && !h->def_regular)
+ 	      || (htab->root.dynamic_sections_created
+@@ -9103,6 +9142,7 @@ elfNN_aarch64_allocate_dynrelocs (struct elf_link_hash_entry *h, void *inf)
+ 	     Undefined weak syms won't yet be marked as dynamic.  */
+ 	  if (h->dynindx == -1
+ 	      && !h->forced_local
++	      && !resolved_to_zero
+ 	      && h->root.type == bfd_link_hash_undefweak
+ 	      && !bfd_elf_link_record_dynamic_symbol (info, h))
+ 	    return false;
+@@ -10058,8 +10098,17 @@ elfNN_aarch64_finish_dynamic_symbol (bfd *output_bfd,
+ 				     Elf_Internal_Sym *sym)
+ {
+   struct elf_aarch64_link_hash_table *htab;
++  struct elf_aarch64_link_hash_entry *eh;
++  bool local_undefweak;
+   htab = elf_aarch64_hash_table (info);
+ 
++  eh = (struct elf_aarch64_link_hash_entry *) h;
++
++  /* We keep PLT/GOT entries without dynamic PLT/GOT relocations for
++     resolved undefined weak symbols in executable so that their
++     references have value 0 at run-time.  */
++  local_undefweak = UNDEFINED_WEAK_RESOLVED_TO_ZERO (info, eh);
++
+   if (h->plt.offset != (bfd_vma) - 1)
+     {
+       asection *plt, *gotplt, *relplt;
+@@ -10094,7 +10143,7 @@ elfNN_aarch64_finish_dynamic_symbol (bfd *output_bfd,
+ 	abort ();
+ 
+       elfNN_aarch64_create_small_pltn_entry (h, htab, output_bfd, info);
+-      if (!h->def_regular)
++      if (!local_undefweak && !h->def_regular)
+ 	{
+ 	  /* Mark the symbol as undefined, rather than as defined in
+ 	     the .plt section.  */
+@@ -10116,7 +10165,8 @@ elfNN_aarch64_finish_dynamic_symbol (bfd *output_bfd,
+       && elf_aarch64_hash_entry (h)->got_type == GOT_NORMAL
+       /* Undefined weak symbol in static PIE resolves to 0 without
+ 	 any dynamic relocations.  */
+-      && !UNDEFWEAK_NO_DYNAMIC_RELOC (info, h))
++      && !UNDEFWEAK_NO_DYNAMIC_RELOC (info, h)
++      && !local_undefweak)
+     {
+       Elf_Internal_Rela rela;
+       bfd_byte *loc;
+@@ -10766,6 +10816,9 @@ const struct elf_size_info elfNN_aarch64_size_info =
+ #define elf_backend_init_index_section		\
+   _bfd_elf_init_2_index_sections
+ 
++#define elf_backend_fixup_symbol		\
++  elfNN_aarch64_elf_fixup_symbol
++
+ #define elf_backend_finish_dynamic_sections	\
+   elfNN_aarch64_finish_dynamic_sections
+ 
+diff --git a/ld/emulparams/aarch64elf.sh b/ld/emulparams/aarch64elf.sh
+index 72616b57691..42f708118fb 100644
+--- a/ld/emulparams/aarch64elf.sh
++++ b/ld/emulparams/aarch64elf.sh
+@@ -1,4 +1,5 @@
+ source_sh ${srcdir}/emulparams/dt-relr.sh
++source_sh ${srcdir}/emulparams/dynamic_undefined_weak.sh
+ 
+ ARCH=aarch64
+ MACHINE=
+diff --git a/ld/emulparams/aarch64elf32.sh b/ld/emulparams/aarch64elf32.sh
+index 45bf31a179a..02e0cad8699 100644
+--- a/ld/emulparams/aarch64elf32.sh
++++ b/ld/emulparams/aarch64elf32.sh
+@@ -1,4 +1,5 @@
+ source_sh ${srcdir}/emulparams/dt-relr.sh
++source_sh ${srcdir}/emulparams/dynamic_undefined_weak.sh
+ 
+ ARCH="aarch64:ilp32"
+ MACHINE=
+diff --git a/ld/emultempl/aarch64elf.em b/ld/emultempl/aarch64elf.em
+index aa2859d4f73..c680dca8f86 100644
+--- a/ld/emultempl/aarch64elf.em
++++ b/ld/emultempl/aarch64elf.em
+@@ -368,7 +368,7 @@ PARSE_AND_LIST_LONGOPTS='
+   { "no-apply-dynamic-relocs", no_argument, NULL, OPTION_NO_APPLY_DYNAMIC_RELOCS},
+ '
+ 
+-PARSE_AND_LIST_OPTIONS='
++PARSE_AND_LIST_OPTIONS=${PARSE_AND_LIST_OPTIONS}'
+   fprintf (file, _("  --no-enum-size-warning      Don'\''t warn about objects with incompatible\n"
+ 		   "                                enum sizes\n"));
+   fprintf (file, _("  --no-wchar-size-warning     Don'\''t warn about objects with incompatible\n"
+diff --git a/ld/emultempl/elf.em b/ld/emultempl/elf.em
+index 863657e12f5..672974df511 100644
+--- a/ld/emultempl/elf.em
++++ b/ld/emultempl/elf.em
+@@ -813,6 +813,7 @@ EOF
+ fi
+ fragment <<EOF
+     {"build-id", optional_argument, NULL, OPTION_BUILD_ID},
++    {"nx-module-name", optional_argument, NULL, OPTION_NX_MODULE_NAME},
+     {"package-metadata", optional_argument, NULL, OPTION_PACKAGE_METADATA},
+     {"compress-debug-sections", required_argument, NULL, OPTION_COMPRESS_DEBUG},
+     {"rosegment", no_argument, NULL, OPTION_ROSEGMENT},
+@@ -892,6 +893,18 @@ gld${EMULATION_NAME}_handle_option (int optc)
+     case OPTION_NO_ROSEGMENT:
+       link_info.one_rosegment = false;
+       break;      
++
++    case OPTION_NX_MODULE_NAME:
++      if (ldelf_emit_nx_module_name != NULL)
++        {
++          free ((char *) ldelf_emit_nx_module_name);
++          ldelf_emit_nx_module_name = NULL;
++        }
++      if (optarg == NULL)
++        optarg = "";
++      ldelf_emit_nx_module_name = xstrdup (optarg);
++      break;
++
+ EOF
+ 
+ if test x"$GENERATE_SHLIB_SCRIPT" = xyes; then
+diff --git a/ld/ldelf.c b/ld/ldelf.c
+index 09691609fc0..5769b4aa0f9 100644
+--- a/ld/ldelf.c
++++ b/ld/ldelf.c
+@@ -55,6 +55,9 @@ const char *ldelf_emit_note_gnu_build_id;
+ /* Content of .note.package section.  */
+ const char *ldelf_emit_note_fdo_package_metadata;
+ 
++/* NX module name. */
++const char *ldelf_emit_nx_module_name;
++
+ /* These variables are required to pass information back and forth
+    between after_open and check_needed and stat_needed and vercheck.  */
+ 
+@@ -1209,8 +1212,93 @@ ldelf_handle_dt_needed (struct elf_link_hash_table *htab,
+   *save_input_bfd_tail = NULL;
+ }
+ 
+-/* This is called before calling plugin 'all symbols read' hook.  */
++static bool
++write_nx_module_name (bfd *abfd)
++{
++  struct elf_obj_tdata *t = elf_tdata (abfd);
++  const char *name;
++  asection *asec;
++  Elf_Internal_Shdr *i_shdr;
++  unsigned char *contents;
++  bfd_size_type size;
++  file_ptr position;
+ 
++  name = t->o->nx_module_name.name;
++  asec = t->o->nx_module_name.sec;
++  if (bfd_is_abs_section (asec->output_section))
++    {
++      einfo (_("%P: warning: .nx-module-name section discarded,"
++	       " --build-id ignored\n"));
++      return true;
++    }
++  i_shdr = &elf_section_data (asec->output_section)->this_hdr;
++
++  if (i_shdr->contents == NULL)
++    {
++      if (asec->contents == NULL)
++	asec->contents = (unsigned char *) xmalloc (asec->size);
++      contents = asec->contents;
++    }
++  else
++    contents = i_shdr->contents + asec->output_offset;
++
++  size = asec->size;
++  bfd_h_put_32 (abfd, 0, &contents[0]);
++  bfd_h_put_32 (abfd, size - 9, &contents[4]);
++  memcpy (&contents[8], name, size - 9);
++  contents[size - 1] = 0; /* ensure null termination for AMS */
++
++  position = i_shdr->sh_offset + asec->output_offset;
++
++  return (bfd_seek (abfd, position, SEEK_SET) == 0
++	  && bfd_write (contents, size, abfd) == size);
++}
++
++/* Make .nx-module-name section, and set up elf_tdata->nx_module_name.  */
++
++static bool
++setup_nx_module_name (bfd *ibfd, bfd *obfd)
++{
++  asection *s;
++  bfd_size_type size;
++  flagword flags;
++
++  if (ldelf_emit_nx_module_name[0] == '\0')
++    {
++      /* Extract the basename of the output bfd and use it as the module name. */
++      char *dot_pos;
++      free ((char *) ldelf_emit_nx_module_name);
++      ldelf_emit_nx_module_name = (char *) lbasename (bfd_get_filename (obfd));
++      ldelf_emit_nx_module_name = xstrdup (ldelf_emit_nx_module_name);
++      dot_pos = strrchr (ldelf_emit_nx_module_name, '.');
++      if (dot_pos != NULL)
++        {
++          /* Remove extension. */
++          *dot_pos = 0;
++        }
++    }
++
++  size = 8 + strlen(ldelf_emit_nx_module_name) + 1; /* extra null terminator for AMS */
++  flags = (SEC_ALLOC | SEC_LOAD | SEC_IN_MEMORY
++	   | SEC_LINKER_CREATED | SEC_READONLY | SEC_DATA);
++  s = bfd_make_section_with_flags (ibfd, ".nx-module-name", flags);
++  if (s != NULL && bfd_set_section_alignment (s, 4))
++    {
++      struct elf_obj_tdata *t = elf_tdata (link_info.output_bfd);
++      t->o->nx_module_name.after_write_object_contents = &write_nx_module_name;
++      t->o->nx_module_name.name = ldelf_emit_nx_module_name;
++      t->o->nx_module_name.sec = s;
++      elf_section_type (s) = SHT_PROGBITS;
++      s->size = size;
++      return true;
++    }
++
++  einfo (_("%P: warning: cannot create .nx-module-name section,"
++	   " --nx-module-name ignored\n"));
++  return false;
++}
++
++/* This is called before calling plugin 'all symbols read' hook.  */
+ void
+ ldelf_before_plugin_all_symbols_read (int use_libpath, int native,
+ 				      int is_linux, int is_freebsd,
+@@ -1289,6 +1377,24 @@ ldelf_after_open (int use_libpath, int native, int is_linux, int is_freebsd,
+ 	}
+     }
+ 
++  if (ldelf_emit_nx_module_name != NULL)
++    {
++      /* Find an ELF input.  */
++      for (abfd = link_info.input_bfds;
++        abfd != (bfd *) NULL; abfd = abfd->link.next)
++        if (bfd_get_flavour (abfd) == bfd_target_elf_flavour
++            && bfd_count_sections (abfd) != 0
++            && !((lang_input_statement_type *) abfd->usrdata)->flags.just_syms)
++          break;
++
++      /* If there are no ELF input files do not try to create a .nx-module-name section. */
++      if (abfd == NULL || !setup_nx_module_name (abfd, link_info.output_bfd))
++        {
++          free ((char *) ldelf_emit_nx_module_name);
++          ldelf_emit_nx_module_name = NULL;
++        }
++    }
++
+   get_elf_backend_data (link_info.output_bfd)->setup_gnu_properties (&link_info);
+ 
+   /* Do not allow executable files to be used as inputs to the link.  */
+diff --git a/ld/ldelf.h b/ld/ldelf.h
+index 239194772c4..68516dbf45e 100644
+--- a/ld/ldelf.h
++++ b/ld/ldelf.h
+@@ -20,6 +20,7 @@
+ 
+ extern const char *ldelf_emit_note_gnu_build_id;
+ extern const char *ldelf_emit_note_fdo_package_metadata;
++extern const char *ldelf_emit_nx_module_name;
+ 
+ extern void ldelf_after_parse (void);
+ extern bool ldelf_load_symbols (lang_input_statement_type *);
+diff --git a/ld/ldlex.h b/ld/ldlex.h
+index defe3fcbbb9..30f31df990e 100644
+--- a/ld/ldlex.h
++++ b/ld/ldlex.h
+@@ -186,6 +186,7 @@ enum option_values
+   /* Used by emultempl/elf.em, emultempl/pe.em and emultempl/pep.em.  */
+   OPTION_BUILD_ID,
+   OPTION_EXCLUDE_LIBS,
++  OPTION_NX_MODULE_NAME,
+   /* Used by emulparams/elf32mcore.sh, emultempl/beos.em, emultempl/pe.em
+      and emultempl/pep.em.  */
+   OPTION_BASE_FILE,

dka64/patches/gcc-14.1.0.patch

@@ -1,8 +1,8 @@
 diff --git a/gcc/config.gcc b/gcc/config.gcc
-index 648b3dc2110..ed605b28956 100644
+index 95c91ee02be..4711542eee5 100644
 --- a/gcc/config.gcc
 +++ b/gcc/config.gcc
-@@ -1132,7 +1132,14 @@ aarch64*-*-elf | aarch64*-*-fuchsia* | aarch64*-*-rtems*)
+@@ -1195,7 +1195,14 @@ aarch64*-*-elf | aarch64*-*-fuchsia* | aarch64*-*-rtems*)
  	tmake_file="${tmake_file} aarch64/t-aarch64"
  	case $target in
  	aarch64-*-elf*)
@@ -18,7 +18,7 @@ index 648b3dc2110..ed605b28956 100644
          aarch64-*-fuchsia*)
                  tm_file="${tm_file} fuchsia.h"
 diff --git a/gcc/config/aarch64/aarch64-elf-raw.h b/gcc/config/aarch64/aarch64-elf-raw.h
-index ec45f23fa41..a208eabd806 100644
+index 5396da9b2d6..87235d680ad 100644
 --- a/gcc/config/aarch64/aarch64-elf-raw.h
 +++ b/gcc/config/aarch64/aarch64-elf-raw.h
 @@ -22,6 +22,7 @@
@@ -30,27 +30,24 @@ index ec45f23fa41..a208eabd806 100644
  #define ENDFILE_SPEC \
    " crtend%O%s crtn%O%s " \
 diff --git a/gcc/config/aarch64/aarch64-opts.h b/gcc/config/aarch64/aarch64-opts.h
-index a9f3e2715ca..0c7304e1d81 100644
+index a05c0d3ded1..5551807e4c6 100644
 --- a/gcc/config/aarch64/aarch64-opts.h
 +++ b/gcc/config/aarch64/aarch64-opts.h
-@@ -52,6 +52,12 @@ enum aarch64_tls_type {
-   TLS_DESCRIPTORS
+@@ -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
  };
  
-+/* 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 {
+ /* SVE vector register sizes.  */
 diff --git a/gcc/config/aarch64/aarch64.cc b/gcc/config/aarch64/aarch64.cc
-index f5db5379543..f582e5a7543 100644
+index 1beec94629d..90a9ec580f8 100644
 --- a/gcc/config/aarch64/aarch64.cc
 +++ b/gcc/config/aarch64/aarch64.cc
-@@ -19550,8 +19550,24 @@ aarch64_load_tp (rtx target)
+@@ -21060,8 +21060,24 @@ aarch64_load_tp (rtx target)
        || !register_operand (target, Pmode))
      target = gen_reg_rtx (Pmode);
  
@@ -78,32 +75,31 @@ index f5db5379543..f582e5a7543 100644
  }
  
 diff --git a/gcc/config/aarch64/aarch64.h b/gcc/config/aarch64/aarch64.h
-index 73b09e20508..ad62b5080cc 100644
+index 4fa1dfc7906..43a01fe3d56 100644
 --- a/gcc/config/aarch64/aarch64.h
 +++ b/gcc/config/aarch64/aarch64.h
-@@ -1154,6 +1154,10 @@ typedef struct
+@@ -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 (target_thread_pointer == TP_HARD)
-+#define TARGET_SOFT_TP (target_thread_pointer == TP_SOFT)
++#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 36d0bb3f718..cfa2f7efc7f 100644
+index dbde066f747..3e3198bf52f 100644
 --- a/gcc/config/aarch64/aarch64.md
 +++ b/gcc/config/aarch64/aarch64.md
-@@ -7068,11 +7068,22 @@
+@@ -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))]
 -  ""
--  "mrs\\t%0, tpidr_el0"
 +  "TARGET_HARD_TP"
-+  "mrs\\t%0, tpidr_el0\\t// aarch64_load_tp_hard"
+   "* return aarch64_output_load_tp (operands[0]);"
    [(set_attr "type" "mrs")]
  )
  
@@ -122,32 +118,20 @@ index 36d0bb3f718..cfa2f7efc7f 100644
  ;; instructions in the TLS stubs, in order to enable linker relaxation.
  ;; Therefore we treat the stubs as an atomic sequence.
 diff --git a/gcc/config/aarch64/aarch64.opt b/gcc/config/aarch64/aarch64.opt
-index 1d7967db9c0..17870f18b8b 100644
+index 6356c419399..a6907ed0a0b 100644
 --- a/gcc/config/aarch64/aarch64.opt
 +++ b/gcc/config/aarch64/aarch64.opt
-@@ -128,6 +128,21 @@ Enum(aarch64_tls_size) String(32) Value(32)
+@@ -128,6 +128,9 @@ Enum(tp_reg) String(tpidr_el3) Value(AARCH64_TPIDR_EL3)
  EnumValue
- Enum(aarch64_tls_size) String(48) Value(48)
+ Enum(tp_reg) String(tpidrro_el0) Value(AARCH64_TPIDRRO_EL0)
  
-+mtp=
-+Target RejectNegative Joined Enum(aarch64_tp_type) Var(target_thread_pointer) Init(TP_HARD)
-+Specify how to access the thread pointer.
-+
-+Enum
-+Name(aarch64_tp_type) Type(enum aarch64_tp_type)
-+Valid arguments to -mtp=:
-+
 +EnumValue
-+Enum(aarch64_tp_type) String(hard) Value(TP_HARD)
++Enum(tp_reg) String(soft) Value(AARCH64_TP_SOFT)
 +
-+EnumValue
-+Enum(aarch64_tp_type) String(soft) Value(TP_SOFT)
-+
-+
- march=
- Target RejectNegative Negative(march=) ToLower Joined Var(aarch64_arch_string)
- Use features of architecture ARCH.
-@@ -266,7 +281,7 @@ TargetVariable
+ 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
@@ -155,13 +139,13 @@ index 1d7967db9c0..17870f18b8b 100644
 +Target Var(aarch64_flag_outline_atomics) Save
  Generate local calls to out-of-line atomic operations.
  
- -param=aarch64-sve-compare-costs=
+ -param=aarch64-vect-compare-costs=
 diff --git a/gcc/config/aarch64/t-aarch64 b/gcc/config/aarch64/t-aarch64
-index a9a244ab6d6..a29f2772d63 100644
+index 78713558e7d..76c0914d8ce 100644
 --- a/gcc/config/aarch64/t-aarch64
 +++ b/gcc/config/aarch64/t-aarch64
-@@ -177,8 +177,10 @@ aarch64-cc-fusion.o: $(srcdir)/config/aarch64/aarch64-cc-fusion.cc \
- 		$(srcdir)/config/aarch64/aarch64-cc-fusion.cc
+@@ -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))))
@@ -246,8 +230,15 @@ index 00000000000..9acbbf9d27c
 +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 acff6138d63..8dc91b75f93 100644
+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)
@@ -263,10 +254,10 @@ index acff6138d63..8dc91b75f93 100644
  		      MEM_RESERVE | MEM_TOP_DOWN,
  		      PAGE_NOACCESS);
 diff --git a/gcc/gcc.cc b/gcc/gcc.cc
-index 16bb07f2cdc..22a181a3a1c 100644
+index 728332b8153..47fc03eb8c8 100644
 --- a/gcc/gcc.cc
 +++ b/gcc/gcc.cc
-@@ -868,6 +868,11 @@ proper position among the other output files.  */
+@@ -881,6 +881,11 @@ proper position among the other output files.  */
  #endif
  #endif
  
@@ -278,7 +269,7 @@ index 16bb07f2cdc..22a181a3a1c 100644
  /* config.h can define STARTFILE_SPEC to override the default crt0 files.  */
  #ifndef STARTFILE_SPEC
  #define STARTFILE_SPEC  \
-@@ -1191,6 +1196,7 @@ static const char *link_spec = LINK_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;
@@ -286,7 +277,7 @@ index 16bb07f2cdc..22a181a3a1c 100644
  static const char *endfile_spec = ENDFILE_SPEC;
  static const char *startfile_spec = STARTFILE_SPEC;
  static const char *linker_name_spec = LINKER_NAME;
-@@ -1701,6 +1707,7 @@ static struct spec_list static_specs[] =
+@@ -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),
@@ -294,8 +285,21 @@ index 16bb07f2cdc..22a181a3a1c 100644
    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 93ff5b81dc5..20c0fe89a28 100644
+index 38d3859a73c..f97358d9787 100644
 --- a/libgcc/crtstuff.c
 +++ b/libgcc/crtstuff.c
 @@ -326,7 +326,7 @@ register_tm_clones (void)
@@ -308,7 +312,7 @@ index 93ff5b81dc5..20c0fe89a28 100644
     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 1989c0c86ed..f1c49b2d4b1 100644
+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
@@ -321,10 +325,10 @@ index 1989c0c86ed..f1c49b2d4b1 100644
  #define GTHREAD_USE_WEAK 0
  #endif
 diff --git a/libstdc++-v3/include/Makefile.am b/libstdc++-v3/include/Makefile.am
-index a880e8ee227..c58249f986c 100644
+index 422a0f4bd0a..ee09ada9170 100644
 --- a/libstdc++-v3/include/Makefile.am
 +++ b/libstdc++-v3/include/Makefile.am
-@@ -1417,6 +1417,7 @@ ${host_builddir}/gthr.h: ${toplevel_srcdir}/libgcc/gthr.h stamp-${host_alias}
+@@ -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' \
@@ -333,10 +337,10 @@ index a880e8ee227..c58249f986c 100644
  	    < $< > $@
  
 diff --git a/libstdc++-v3/include/Makefile.in b/libstdc++-v3/include/Makefile.in
-index 0ff875b280b..37820c57a0a 100644
+index 9fd4ab4848c..beea48941a3 100644
 --- a/libstdc++-v3/include/Makefile.in
 +++ b/libstdc++-v3/include/Makefile.in
-@@ -1891,6 +1891,7 @@ ${host_builddir}/gthr.h: ${toplevel_srcdir}/libgcc/gthr.h stamp-${host_alias}
+@@ -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' \
@@ -344,3 +348,16 @@ index 0ff875b280b..37820c57a0a 100644
  	    -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
+ 	 ;;
+        *)

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
++   <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 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 <bits/\1>,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 <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
+ 	 ;;
+        *)

dka64/patches/newlib-4.4.0.20231231.patch

@@ -13,7 +13,7 @@ index 0d4460b58..0eab54b65 100644
  include lm32/Makefile.inc
  endif
 diff --git a/libgloss/Makefile.in b/libgloss/Makefile.in
-index fd845cf5f..5f80b89ab 100644
+index fd845cf5f..0a6ff43fb 100644
 --- a/libgloss/Makefile.in
 +++ b/libgloss/Makefile.in
 @@ -173,25 +173,28 @@ check_PROGRAMS = $(am__EXEEXT_2) $(am__EXEEXT_3)
@@ -104,7 +104,7 @@ index fd845cf5f..5f80b89ab 100644
  	$(top_srcdir)/m68k/acinclude.m4 \
  	$(top_srcdir)/mcore/acinclude.m4 \
  	$(top_srcdir)/mips/acinclude.m4 \
-@@ -459,6 +463,69 @@ libobjs_a_LIBADD =
+@@ -459,6 +463,70 @@ libobjs_a_LIBADD =
  am_libobjs_a_OBJECTS = $(am__objects_3) $(am__objects_4) \
  	$(am__objects_5) $(am__objects_6) $(am__objects_7)
  libobjs_a_OBJECTS = $(am_libobjs_a_OBJECTS)
@@ -118,6 +118,7 @@ index fd845cf5f..5f80b89ab 100644
 +libsysbase_libsysbase_a_LIBADD =
 +@CONFIG_LIBSYSBASE_TRUE@am_libsysbase_libsysbase_a_OBJECTS = libsysbase/libsysbase_libsysbase_a-_exit.$(OBJEXT) \
 +@CONFIG_LIBSYSBASE_TRUE@	libsysbase/libsysbase_libsysbase_a-abort.$(OBJEXT) \
++@CONFIG_LIBSYSBASE_TRUE@	libsysbase/libsysbase_libsysbase_a-assert.$(OBJEXT) \
 +@CONFIG_LIBSYSBASE_TRUE@	libsysbase/libsysbase_libsysbase_a-build_argv.$(OBJEXT) \
 +@CONFIG_LIBSYSBASE_TRUE@	libsysbase/libsysbase_libsysbase_a-chdir.$(OBJEXT) \
 +@CONFIG_LIBSYSBASE_TRUE@	libsysbase/libsysbase_libsysbase_a-chmod.$(OBJEXT) \
@@ -174,7 +175,7 @@ index fd845cf5f..5f80b89ab 100644
  lm32_libgloss_a_AR = $(AR) $(ARFLAGS)
  lm32_libgloss_a_LIBADD =
  @CONFIG_LM32_TRUE@am_lm32_libgloss_a_OBJECTS = lm32/isatty.$(OBJEXT) \
-@@ -668,7 +735,8 @@ SOURCES = $(aarch64_librdimon_a_SOURCES) $(arc_libnsim_a_SOURCES) \
+@@ -668,7 +736,8 @@ SOURCES = $(aarch64_librdimon_a_SOURCES) $(arc_libnsim_a_SOURCES) \
  	$(bfin_libbfinbsp_a_SOURCES) $(bfin_libsim_a_SOURCES) \
  	$(csky_libsemi_a_SOURCES) $(d30v_libsim_a_SOURCES) \
  	$(iq2000_libeval_a_SOURCES) $(libnosys_libnosys_a_SOURCES) \
@@ -184,7 +185,7 @@ index fd845cf5f..5f80b89ab 100644
  	$(nios2_libnios2_a_SOURCES) $(riscv_libgloss_a_SOURCES) \
  	$(riscv_libsemihost_a_SOURCES) $(riscv_libsim_a_SOURCES) \
  	$(xtensa_libgloss_a_SOURCES) \
-@@ -761,7 +829,7 @@ ETAGS = etags
+@@ -761,7 +830,7 @@ ETAGS = etags
  CTAGS = ctags
  CSCOPE = cscope
  DIST_SUBDIRS = $(SUBDIRS)
@@ -193,7 +194,7 @@ index fd845cf5f..5f80b89ab 100644
  AARCH64_OBJTYPE = @AARCH64_OBJTYPE@
  ACLOCAL = @ACLOCAL@
  AMTAR = @AMTAR@
-@@ -779,7 +847,7 @@ CCASFLAGS = @CCASFLAGS@
+@@ -779,7 +848,7 @@ CCASFLAGS = @CCASFLAGS@
  CCDEPMODE = @CCDEPMODE@
  CFLAGS = @CFLAGS@
  CPP = @CPP@
@@ -202,7 +203,7 @@ index fd845cf5f..5f80b89ab 100644
  CYGPATH_W = @CYGPATH_W@
  DEFS = @DEFS@
  DEPDIR = @DEPDIR@
-@@ -874,6 +942,7 @@ pdfdir = @pdfdir@
+@@ -874,6 +943,7 @@ pdfdir = @pdfdir@
  prefix = @prefix@
  program_transform_name = @program_transform_name@
  psdir = @psdir@
@@ -210,7 +211,7 @@ index fd845cf5f..5f80b89ab 100644
  sbindir = @sbindir@
  sharedstatedir = @sharedstatedir@
  srcdir = @srcdir@
-@@ -899,14 +968,14 @@ multilibtooldir = $(tooldir)/lib$(MULTISUBDIR)
+@@ -899,14 +969,14 @@ multilibtooldir = $(tooldir)/lib$(MULTISUBDIR)
  multilibtool_DATA = $(am__append_3) $(am__append_6) $(am__append_7) \
  	$(am__append_8) $(am__append_13) $(am__append_15) \
  	$(am__append_18) $(am__append_22) $(am__append_23) \
@@ -230,7 +231,7 @@ index fd845cf5f..5f80b89ab 100644
  includetooldir = $(tooldir)/include
  includetool_DATA = $(am__append_16)
  includesystooldir = $(tooldir)/include/sys
-@@ -917,7 +986,7 @@ AM_CPPFLAGS = -idirafter $(srcroot)/include
+@@ -917,7 +987,7 @@ AM_CPPFLAGS = -idirafter $(srcroot)/include
  # to install (e.g. our crt0.o objects).
  noinst_LIBRARIES = libobjs.a
  libobjs_a_SOURCES = $(am__append_14) $(am__append_19) $(am__append_25) \
@@ -239,7 +240,7 @@ index fd845cf5f..5f80b89ab 100644
  FLAGS_TO_PASS = \
  	"CC=$(CC)" \
  	"CFLAGS=$(CFLAGS)" \
-@@ -1098,6 +1167,65 @@ TEXINFO_TEX = ../texinfo/texinfo.tex
+@@ -1098,6 +1168,66 @@ TEXINFO_TEX = ../texinfo/texinfo.tex
  @CONFIG_LIBNOSYS_TRUE@	libnosys/getentropy.c \
  @CONFIG_LIBNOSYS_TRUE@	libnosys/_exit.c
  
@@ -250,6 +251,7 @@ index fd845cf5f..5f80b89ab 100644
 +@CONFIG_LIBSYSBASE_TRUE@libsysbase_libsysbase_a_SOURCES = \
 +@CONFIG_LIBSYSBASE_TRUE@	libsysbase/_exit.c \
 +@CONFIG_LIBSYSBASE_TRUE@	libsysbase/abort.c \
++@CONFIG_LIBSYSBASE_TRUE@	libsysbase/assert.c \
 +@CONFIG_LIBSYSBASE_TRUE@	libsysbase/build_argv.c \
 +@CONFIG_LIBSYSBASE_TRUE@	libsysbase/chdir.c \
 +@CONFIG_LIBSYSBASE_TRUE@	libsysbase/chmod.c \
@@ -305,7 +307,7 @@ index fd845cf5f..5f80b89ab 100644
  @CONFIG_LM32_TRUE@lm32_libgloss_a_SOURCES = \
  @CONFIG_LM32_TRUE@	lm32/isatty.c \
  @CONFIG_LM32_TRUE@	lm32/scall.S
-@@ -1203,19 +1331,19 @@ TEXINFO_TEX = ../texinfo/texinfo.tex
+@@ -1203,19 +1333,19 @@ TEXINFO_TEX = ../texinfo/texinfo.tex
  @CONFIG_XTENSA_TRUE@@HAVE_XTENSA_BOARD_ESP_TRUE@xtensa_libgloss_a_SOURCES = xtensa/sleep.S \
  @CONFIG_XTENSA_TRUE@@HAVE_XTENSA_BOARD_ESP_TRUE@	xtensa/syscalls.c \
  @CONFIG_XTENSA_TRUE@@HAVE_XTENSA_BOARD_ESP_TRUE@	xtensa/window-vectors.S \
@@ -331,7 +333,7 @@ index fd845cf5f..5f80b89ab 100644
  @CONFIG_XTENSA_TRUE@@HAVE_XTENSA_BOARD_ESP_TRUE@xtensa_libsys_openocd_a_SOURCES = \
  @CONFIG_XTENSA_TRUE@@HAVE_XTENSA_BOARD_ESP_TRUE@	xtensa/syscalls.c
  
-@@ -1228,7 +1356,7 @@ all: config.h
+@@ -1228,7 +1358,7 @@ all: config.h
  .SUFFIXES: .S .c .dvi .o .obj .ps
  am--refresh: Makefile
  	@:
@@ -340,7 +342,7 @@ index fd845cf5f..5f80b89ab 100644
  	@for dep in $?; do \
  	  case '$(am__configure_deps)' in \
  	    *$$dep*) \
-@@ -1250,7 +1378,7 @@ Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+@@ -1250,7 +1380,7 @@ Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
  	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe)'; \
  	    cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe);; \
  	esac;
@@ -349,7 +351,7 @@ index fd845cf5f..5f80b89ab 100644
  
  $(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
  	$(SHELL) ./config.status --recheck
-@@ -1730,6 +1858,183 @@ libobjs.a: $(libobjs_a_OBJECTS) $(libobjs_a_DEPENDENCIES) $(EXTRA_libobjs_a_DEPE
+@@ -1730,6 +1860,186 @@ libobjs.a: $(libobjs_a_OBJECTS) $(libobjs_a_DEPENDENCIES) $(EXTRA_libobjs_a_DEPE
  	$(AM_V_at)-rm -f libobjs.a
  	$(AM_V_AR)$(libobjs_a_AR) libobjs.a $(libobjs_a_OBJECTS) $(libobjs_a_LIBADD)
  	$(AM_V_at)$(RANLIB) libobjs.a
@@ -372,6 +374,9 @@ index fd845cf5f..5f80b89ab 100644
 +libsysbase/libsysbase_libsysbase_a-abort.$(OBJEXT):  \
 +	libsysbase/$(am__dirstamp) \
 +	libsysbase/$(DEPDIR)/$(am__dirstamp)
++libsysbase/libsysbase_libsysbase_a-assert.$(OBJEXT):  \
++	libsysbase/$(am__dirstamp) \
++	libsysbase/$(DEPDIR)/$(am__dirstamp)
 +libsysbase/libsysbase_libsysbase_a-build_argv.$(OBJEXT):  \
 +	libsysbase/$(am__dirstamp) \
 +	libsysbase/$(DEPDIR)/$(am__dirstamp)
@@ -533,7 +538,7 @@ index fd845cf5f..5f80b89ab 100644
  lm32/isatty.$(OBJEXT): lm32/$(am__dirstamp) \
  	lm32/$(DEPDIR)/$(am__dirstamp)
  lm32/scall.$(OBJEXT): lm32/$(am__dirstamp) \
-@@ -2113,6 +2418,7 @@ mostlyclean-compile:
+@@ -2113,6 +2423,7 @@ mostlyclean-compile:
  	-rm -f d30v/*.$(OBJEXT)
  	-rm -f iq2000/*.$(OBJEXT)
  	-rm -f libnosys/*.$(OBJEXT)
@@ -541,13 +546,14 @@ index fd845cf5f..5f80b89ab 100644
  	-rm -f lm32/*.$(OBJEXT)
  	-rm -f nios2/*.$(OBJEXT)
  	-rm -f riscv/*.$(OBJEXT)
-@@ -2238,6 +2544,60 @@ distclean-compile:
+@@ -2238,6 +2549,61 @@ distclean-compile:
  @AMDEP_TRUE@@am__include@ @am__quote@libnosys/$(DEPDIR)/unlink.Po@am__quote@
  @AMDEP_TRUE@@am__include@ @am__quote@libnosys/$(DEPDIR)/wait.Po@am__quote@
  @AMDEP_TRUE@@am__include@ @am__quote@libnosys/$(DEPDIR)/write.Po@am__quote@
 +@AMDEP_TRUE@@am__include@ @am__quote@libsysbase/$(DEPDIR)/dummy.Po@am__quote@
 +@AMDEP_TRUE@@am__include@ @am__quote@libsysbase/$(DEPDIR)/libsysbase_libsysbase_a-_exit.Po@am__quote@
 +@AMDEP_TRUE@@am__include@ @am__quote@libsysbase/$(DEPDIR)/libsysbase_libsysbase_a-abort.Po@am__quote@
++@AMDEP_TRUE@@am__include@ @am__quote@libsysbase/$(DEPDIR)/libsysbase_libsysbase_a-assert.Po@am__quote@
 +@AMDEP_TRUE@@am__include@ @am__quote@libsysbase/$(DEPDIR)/libsysbase_libsysbase_a-build_argv.Po@am__quote@
 +@AMDEP_TRUE@@am__include@ @am__quote@libsysbase/$(DEPDIR)/libsysbase_libsysbase_a-chdir.Po@am__quote@
 +@AMDEP_TRUE@@am__include@ @am__quote@libsysbase/$(DEPDIR)/libsysbase_libsysbase_a-chmod.Po@am__quote@
@@ -602,7 +608,7 @@ index fd845cf5f..5f80b89ab 100644
  @AMDEP_TRUE@@am__include@ @am__quote@lm32/$(DEPDIR)/crt0.Po@am__quote@
  @AMDEP_TRUE@@am__include@ @am__quote@lm32/$(DEPDIR)/isatty.Po@am__quote@
  @AMDEP_TRUE@@am__include@ @am__quote@lm32/$(DEPDIR)/scall.Po@am__quote@
-@@ -3082,6 +3442,748 @@ csky/csky_libsemi_a-getpid.obj: csky/getpid.c
+@@ -3082,6 +3448,762 @@ csky/csky_libsemi_a-getpid.obj: csky/getpid.c
  @AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
  @am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(csky_libsemi_a_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o csky/csky_libsemi_a-getpid.obj `if test -f 'csky/getpid.c'; then $(CYGPATH_W) 'csky/getpid.c'; else $(CYGPATH_W) '$(srcdir)/csky/getpid.c'; fi`
  
@@ -634,6 +640,20 @@ index fd845cf5f..5f80b89ab 100644
 +@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
 +@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libsysbase_libsysbase_a_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libsysbase/libsysbase_libsysbase_a-abort.obj `if test -f 'libsysbase/abort.c'; then $(CYGPATH_W) 'libsysbase/abort.c'; else $(CYGPATH_W) '$(srcdir)/libsysbase/abort.c'; fi`
 +
++libsysbase/libsysbase_libsysbase_a-assert.o: libsysbase/assert.c
++@am__fastdepCC_TRUE@	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libsysbase_libsysbase_a_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT libsysbase/libsysbase_libsysbase_a-assert.o -MD -MP -MF libsysbase/$(DEPDIR)/libsysbase_libsysbase_a-assert.Tpo -c -o libsysbase/libsysbase_libsysbase_a-assert.o `test -f 'libsysbase/assert.c' || echo '$(srcdir)/'`libsysbase/assert.c
++@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) libsysbase/$(DEPDIR)/libsysbase_libsysbase_a-assert.Tpo libsysbase/$(DEPDIR)/libsysbase_libsysbase_a-assert.Po
++@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='libsysbase/assert.c' object='libsysbase/libsysbase_libsysbase_a-assert.o' libtool=no @AMDEPBACKSLASH@
++@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
++@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libsysbase_libsysbase_a_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libsysbase/libsysbase_libsysbase_a-assert.o `test -f 'libsysbase/assert.c' || echo '$(srcdir)/'`libsysbase/assert.c
++
++libsysbase/libsysbase_libsysbase_a-assert.obj: libsysbase/assert.c
++@am__fastdepCC_TRUE@	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libsysbase_libsysbase_a_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT libsysbase/libsysbase_libsysbase_a-assert.obj -MD -MP -MF libsysbase/$(DEPDIR)/libsysbase_libsysbase_a-assert.Tpo -c -o libsysbase/libsysbase_libsysbase_a-assert.obj `if test -f 'libsysbase/assert.c'; then $(CYGPATH_W) 'libsysbase/assert.c'; else $(CYGPATH_W) '$(srcdir)/libsysbase/assert.c'; fi`
++@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) libsysbase/$(DEPDIR)/libsysbase_libsysbase_a-assert.Tpo libsysbase/$(DEPDIR)/libsysbase_libsysbase_a-assert.Po
++@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(AM_V_CC)source='libsysbase/assert.c' object='libsysbase/libsysbase_libsysbase_a-assert.obj' libtool=no @AMDEPBACKSLASH@
++@AMDEP_TRUE@@am__fastdepCC_FALSE@	DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
++@am__fastdepCC_FALSE@	$(AM_V_CC@am__nodep@)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libsysbase_libsysbase_a_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o libsysbase/libsysbase_libsysbase_a-assert.obj `if test -f 'libsysbase/assert.c'; then $(CYGPATH_W) 'libsysbase/assert.c'; else $(CYGPATH_W) '$(srcdir)/libsysbase/assert.c'; fi`
++
 +libsysbase/libsysbase_libsysbase_a-build_argv.o: libsysbase/build_argv.c
 +@am__fastdepCC_TRUE@	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libsysbase_libsysbase_a_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT libsysbase/libsysbase_libsysbase_a-build_argv.o -MD -MP -MF libsysbase/$(DEPDIR)/libsysbase_libsysbase_a-build_argv.Tpo -c -o libsysbase/libsysbase_libsysbase_a-build_argv.o `test -f 'libsysbase/build_argv.c' || echo '$(srcdir)/'`libsysbase/build_argv.c
 +@am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) libsysbase/$(DEPDIR)/libsysbase_libsysbase_a-build_argv.Tpo libsysbase/$(DEPDIR)/libsysbase_libsysbase_a-build_argv.Po
@@ -1351,7 +1371,7 @@ index fd845cf5f..5f80b89ab 100644
  nios2/nios2_libnios2_a-io-close.o: nios2/io-close.c
  @am__fastdepCC_TRUE@	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(nios2_libnios2_a_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -MT nios2/nios2_libnios2_a-io-close.o -MD -MP -MF nios2/$(DEPDIR)/nios2_libnios2_a-io-close.Tpo -c -o nios2/nios2_libnios2_a-io-close.o `test -f 'nios2/io-close.c' || echo '$(srcdir)/'`nios2/io-close.c
  @am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) nios2/$(DEPDIR)/nios2_libnios2_a-io-close.Tpo nios2/$(DEPDIR)/nios2_libnios2_a-io-close.Po
-@@ -5103,6 +6205,8 @@ distclean-generic:
+@@ -5103,6 +6225,8 @@ distclean-generic:
  	-rm -f iq2000/$(am__dirstamp)
  	-rm -f libnosys/$(DEPDIR)/$(am__dirstamp)
  	-rm -f libnosys/$(am__dirstamp)
@@ -1360,7 +1380,7 @@ index fd845cf5f..5f80b89ab 100644
  	-rm -f lm32/$(DEPDIR)/$(am__dirstamp)
  	-rm -f lm32/$(am__dirstamp)
  	-rm -f nios2/$(DEPDIR)/$(am__dirstamp)
-@@ -5129,7 +6233,7 @@ clean-am: clean-aminfo clean-binPROGRAMS clean-checkPROGRAMS \
+@@ -5129,7 +6253,7 @@ clean-am: clean-aminfo clean-binPROGRAMS clean-checkPROGRAMS \
  
  distclean: distclean-recursive
  	-rm -f $(am__CONFIG_DISTCLEAN_FILES)
@@ -1369,7 +1389,7 @@ index fd845cf5f..5f80b89ab 100644
  	-rm -f Makefile
  distclean-am: clean-am distclean-compile distclean-generic \
  	distclean-hdr distclean-local distclean-tags
-@@ -5272,7 +6376,7 @@ installcheck-am:
+@@ -5272,7 +6396,7 @@ installcheck-am:
  maintainer-clean: maintainer-clean-recursive
  	-rm -f $(am__CONFIG_DISTCLEAN_FILES)
  	-rm -rf $(top_srcdir)/autom4te.cache
@@ -1544,10 +1564,10 @@ index 268d86c51..1b918a61e 100644
  m4_include([mips/acinclude.m4])
 diff --git a/libgloss/libsysbase/Makefile.inc b/libgloss/libsysbase/Makefile.inc
 new file mode 100644
-index 000000000..123a1dedf
+index 000000000..bb3c45c32
 --- /dev/null
 +++ b/libgloss/libsysbase/Makefile.inc
-@@ -0,0 +1,66 @@
+@@ -0,0 +1,67 @@
 +multilibtool_DATA += %D%/sysbase.specs
 +
 +multilibtool_LIBRARIES += %D%/libpthread.a
@@ -1563,6 +1583,7 @@ index 000000000..123a1dedf
 +%C%_libsysbase_a_SOURCES = \
 +	%D%/_exit.c \
 +	%D%/abort.c \
++	%D%/assert.c \
 +	%D%/build_argv.c \
 +	%D%/chdir.c \
 +	%D%/chmod.c \
@@ -1638,16 +1659,23 @@ index 000000000..a45723f84
 +}
 diff --git a/libgloss/libsysbase/abort.c b/libgloss/libsysbase/abort.c
 new file mode 100644
-index 000000000..9272e22c9
+index 000000000..9074c8fa2
 --- /dev/null
 +++ b/libgloss/libsysbase/abort.c
-@@ -0,0 +1,8 @@
+@@ -0,0 +1,15 @@
 +#include <stdlib.h>
 +#include <unistd.h>
++#include <sys/iosupport.h>
 +
 +void abort(void) {
-+  write (2, "Abort called.\n", sizeof("Abort called.\n")-1);
-+  _exit (1);
++  do {
++
++    if ( __has_syscall(abort) ) {
++      __syscall_abort();
++    } else {
++     _exit (1);
++    }
++  } while(1);
 +}
 +
 diff --git a/libgloss/libsysbase/acconfig.h b/libgloss/libsysbase/acconfig.h
@@ -1718,6 +1746,29 @@ index 000000000..7b0d7b4d6
 +  z8k-*-*) ;;
 +  *) AC_DEFINE(MISSING_SYSCALL_NAMES, 1, [Missing syscall names]) ;;
 +esac
+diff --git a/libgloss/libsysbase/assert.c b/libgloss/libsysbase/assert.c
+new file mode 100644
+index 000000000..faa74b866
+--- /dev/null
++++ b/libgloss/libsysbase/assert.c
+@@ -0,0 +1,17 @@
++#include <assert.h>
++#include <stdlib.h>
++#include <stdio.h>
++#include <sys/iosupport.h>
++
++void
++__assert_func (const char *file,
++        int line,
++        const char *func,
++        const char *failedexpr)
++{
++  if ( __has_syscall(assert_func) ) {
++    __syscall_assert_func(file, line, func, failedexpr);
++  }
++  abort();
++  /* NOTREACHED */
++}
 diff --git a/libgloss/libsysbase/build_argv.c b/libgloss/libsysbase/build_argv.c
 new file mode 100644
 index 000000000..0697f53d2
@@ -6465,10 +6516,10 @@ index 000000000..d15eab89d
 +
 diff --git a/libgloss/libsysbase/dirent.c b/libgloss/libsysbase/dirent.c
 new file mode 100644
-index 000000000..482d2f814
+index 000000000..4dfeabd71
 --- /dev/null
 +++ b/libgloss/libsysbase/dirent.c
-@@ -0,0 +1,257 @@
+@@ -0,0 +1,241 @@
 +#include <malloc.h>
 +#include <errno.h>
 +#include <string.h>
@@ -6608,47 +6659,13 @@ index 000000000..482d2f814
 +	return res;
 +}
 +
-+
-+struct dirent* readdir (DIR *dirp) {
-+	struct stat st;
-+	char filename[NAME_MAX+1];
-+	int res;
-+	int olderrno = errno;
-+
-+	if (!dirp) {
-+		errno = EBADF;
-+		return NULL;
-+	}
-+
-+	res = __dirnext (dirp->dirData, filename, &st);
-+
-+	if (res < 0) {
-+		if (errno == ENOENT) {
-+			// errno == ENONENT set by dirnext means it's end of directory
-+			// But readdir should not touch errno in case of dir end
-+			errno = olderrno;
-+		}
-+		return NULL;
-+	}
-+
-+	// We've moved forward in the directory
-+	dirp->position += 1;
-+
-+	if (strnlen(filename, sizeof(filename)) >= sizeof(dirp->fileData.d_name)) {
-+		errno = EOVERFLOW;
-+		return NULL;
-+	}
-+
-+	strncpy (dirp->fileData.d_name, filename, sizeof(dirp->fileData.d_name));
-+	dirp->fileData.d_ino = st.st_ino;
-+	dirp->fileData.d_type = IFTODT(st.st_mode);
-+
-+	return &(dirp->fileData);
-+}
-+
-+
 +int readdir_r(DIR *dirp, struct dirent *entry, struct dirent **result) {
-+	struct stat st;
++#ifdef _DIRENT_HAVE_D_STAT
++	struct stat *st = &dirp->fileData.d_stat;
++#else
++	struct stat tmpstat;
++	struct stat *st = &tmpstat;
++#endif
 +	char filename[NAME_MAX+1];
 +	int res;
 +
@@ -6656,7 +6673,11 @@ index 000000000..482d2f814
 +		return EBADF;
 +	}
 +
-+	res = __dirnext (dirp->dirData, filename, &st);
++	if (!result) {
++		return EFAULT;
++	}
++
++	res = __dirnext (dirp->dirData, filename, st);
 +
 +	if (res < 0) {
 +		res = errno;
@@ -6665,6 +6686,7 @@ index 000000000..482d2f814
 +			// errno == ENONENT set by dirnext means it's end of directory
 +			// But readdir should not touch errno in case of dir end
 +			res = 0;
++			errno = 0;
 +		}
 +		return res;
 +	}
@@ -6678,13 +6700,26 @@ index 000000000..482d2f814
 +	}
 +
 +	strncpy (entry->d_name, filename, sizeof(entry->d_name));
-+	entry->d_ino = st.st_ino;
-+	entry->d_type = IFTODT(st.st_mode);
++	entry->d_ino = st->st_ino;
++	entry->d_type = IFTODT(st->st_mode);
 +
 +	*result = entry;
 +	return 0;
 +}
 +
++struct dirent* readdir (DIR *dirp) {
++
++	struct dirent *entry = &dirp->fileData;
++
++	int res = readdir_r(dirp, entry, &entry);
++
++	if (res !=0) {
++		errno = res;
++		return NULL;
++	}
++
++	return entry;
++}
 +
 +void rewinddir (DIR *dirp) {
 +	if (!dirp) {
@@ -7058,7 +7093,7 @@ index 000000000..2bada9736
 +}
 diff --git a/libgloss/libsysbase/fpathconf.c b/libgloss/libsysbase/fpathconf.c
 new file mode 100644
-index 000000000..453f64870
+index 000000000..9cba92a72
 --- /dev/null
 +++ b/libgloss/libsysbase/fpathconf.c
 @@ -0,0 +1,30 @@
@@ -7078,7 +7113,7 @@ index 000000000..453f64870
 +       struct _reent *r = _REENT;
 +
 +        if ( NULL == handle ) {
-+                errno = EINVAL;
++                errno = EBADF;
 +                return ret;
 +        }
 +
@@ -7094,10 +7129,10 @@ index 000000000..453f64870
 +}
 diff --git a/libgloss/libsysbase/fstat.c b/libgloss/libsysbase/fstat.c
 new file mode 100644
-index 000000000..32267b828
+index 000000000..94924d802
 --- /dev/null
 +++ b/libgloss/libsysbase/fstat.c
-@@ -0,0 +1,32 @@
+@@ -0,0 +1,35 @@
 +#include "config.h"
 +#include <_ansi.h>
 +#include <_syslist.h>
@@ -7117,7 +7152,10 @@ index 000000000..32267b828
 +	if(fileDesc!=-1) {
 +		handle = __get_handle(fileDesc);
 +
-+		if ( NULL == handle ) return ret;
++		if ( NULL == handle ) {
++			errno = EBADF;
++			return ret;
++		}
 +
 +		dev = handle->device;
 +
@@ -7132,7 +7170,7 @@ index 000000000..32267b828
 +}
 diff --git a/libgloss/libsysbase/fsync.c b/libgloss/libsysbase/fsync.c
 new file mode 100644
-index 000000000..fb06cb6d1
+index 000000000..e63e3762b
 --- /dev/null
 +++ b/libgloss/libsysbase/fsync.c
 @@ -0,0 +1,34 @@
@@ -7156,7 +7194,7 @@ index 000000000..fb06cb6d1
 +	handle = __get_handle(fileDesc);
 +
 +	if ( NULL == handle ) {
-+		errno = EINVAL;
++		errno = EBADF;
 +		return ret;
 +	}
 +
@@ -7172,7 +7210,7 @@ index 000000000..fb06cb6d1
 +}
 diff --git a/libgloss/libsysbase/ftruncate.c b/libgloss/libsysbase/ftruncate.c
 new file mode 100644
-index 000000000..0cd7d0fc4
+index 000000000..94b4a3761
 --- /dev/null
 +++ b/libgloss/libsysbase/ftruncate.c
 @@ -0,0 +1,34 @@
@@ -7196,7 +7234,7 @@ index 000000000..0cd7d0fc4
 +	handle = __get_handle(fileDesc);
 +
 +	if ( NULL == handle ) {
-+		r->_errno = EINVAL;
++		r->_errno=EBADF;
 +		return ret;
 +	}
 +
@@ -7741,10 +7779,10 @@ index 000000000..d7a988359
 +
 diff --git a/libgloss/libsysbase/lseek.c b/libgloss/libsysbase/lseek.c
 new file mode 100644
-index 000000000..39ef385b1
+index 000000000..c5568e338
 --- /dev/null
 +++ b/libgloss/libsysbase/lseek.c
-@@ -0,0 +1,35 @@
+@@ -0,0 +1,38 @@
 +#include "config.h"
 +#include <_ansi.h>
 +#include <_syslist.h>
@@ -7766,7 +7804,10 @@ index 000000000..39ef385b1
 +
 +		handle = __get_handle(fileDesc);
 +
-+		if ( NULL == handle ) return ret;
++		if ( NULL == handle ) {
++			r->_errno=EBADF;
++			return ret;
++		}
 +
 +		dev = handle->device;
 +
@@ -9039,10 +9080,10 @@ index 000000000..ff84cd355
 +}
 diff --git a/libgloss/libsysbase/read.c b/libgloss/libsysbase/read.c
 new file mode 100644
-index 000000000..9c548d830
+index 000000000..30505c7b6
 --- /dev/null
 +++ b/libgloss/libsysbase/read.c
-@@ -0,0 +1,32 @@
+@@ -0,0 +1,35 @@
 +#include "config.h"
 +#include <_ansi.h>
 +#include <_syslist.h>
@@ -9062,7 +9103,10 @@ index 000000000..9c548d830
 +	if(fileDesc!=-1) {
 +		handle = __get_handle(fileDesc);
 +
-+		if ( NULL == handle ) return ret;
++		if ( NULL == handle ) {
++			r->_errno=EBADF;
++			return ret;
++		}
 +
 +		dev = handle->device;
 +
@@ -10068,10 +10112,10 @@ index 000000000..2c2998250
 +#endif /* __WARNING_H__ */
 diff --git a/libgloss/libsysbase/write.c b/libgloss/libsysbase/write.c
 new file mode 100644
-index 000000000..04198e854
+index 000000000..baf0d6ae5
 --- /dev/null
 +++ b/libgloss/libsysbase/write.c
-@@ -0,0 +1,31 @@
+@@ -0,0 +1,34 @@
 +#include "config.h"
 +#include <_ansi.h>
 +#include <_syslist.h>
@@ -10091,7 +10135,10 @@ index 000000000..04198e854
 +	if(fileDesc!=-1) {
 +		handle = __get_handle(fileDesc);
 +
-+		if ( NULL == handle ) return ret;
++		if ( NULL == handle ) {
++			r->_errno=EBADF;
++			return ret;
++		}
 +
 +		dev = handle->device;
 +
@@ -10168,11 +10215,12 @@ index ef5038e68..32a1d5e0b 100644
    .stab 0 : { *(.stab) }
 diff --git a/libgloss/rs6000/crtmain.c b/libgloss/rs6000/crtmain.c
 new file mode 100644
-index 000000000..bd25d775d
+index 000000000..f4f11fa28
 --- /dev/null
 +++ b/libgloss/rs6000/crtmain.c
-@@ -0,0 +1,18 @@
+@@ -0,0 +1,20 @@
 +#include <unistd.h>
++#include <stdlib.h>
 +
 +struct __argv {
 +	int argvMagic;		//!< argv magic number, set to 0x5f617267 ('_arg') if valid 
@@ -10185,11 +10233,26 @@ index 000000000..bd25d775d
 +extern struct __argv *__system_argv;
 +void __init();
 +void SYS_PreMain();
++int main(int argc, char **argv);
 +
 +void __crtmain() {
 +	SYS_PreMain();
 +	exit ( main(__system_argv->argc,__system_argv->argv) );
 +}
+diff --git a/libgloss/rs6000/mbx-print.c b/libgloss/rs6000/mbx-print.c
+index 64472ee68..8474dd7d5 100644
+--- a/libgloss/rs6000/mbx-print.c
++++ b/libgloss/rs6000/mbx-print.c
+@@ -16,6 +16,9 @@
+ /*
+  * print -- do a raw print of a string
+  */ 
++
++#include <unistd.h>
++
+ void
+ print (ptr)
+      char *ptr;
 diff --git a/libgloss/rs6000/mbx.ld b/libgloss/rs6000/mbx.ld
 index cedf4e867..99d849e90 100644
 --- a/libgloss/rs6000/mbx.ld
@@ -10202,6 +10265,73 @@ index cedf4e867..99d849e90 100644
    /* These are needed for ELF backends which have not yet been
       converted to the new style linker.  */
    .stab 0 : { *(.stab) }
+diff --git a/libgloss/rs6000/mvme-print.c b/libgloss/rs6000/mvme-print.c
+index 8d195424e..7f0877bd5 100644
+--- a/libgloss/rs6000/mvme-print.c
++++ b/libgloss/rs6000/mvme-print.c
+@@ -17,6 +17,10 @@
+  * write -- write some bytes to the output device.
+  */
+ 
++void __pcrlf(void);
++void __outln(char *ptr, char *q);
++void __outstr(char *ptr, char *q);
++
+ int
+ write (fd, ptr, len)
+      int fd;
+diff --git a/libgloss/rs6000/sim-abort.c b/libgloss/rs6000/sim-abort.c
+index e1b59cf19..faeb93153 100644
+--- a/libgloss/rs6000/sim-abort.c
++++ b/libgloss/rs6000/sim-abort.c
+@@ -14,6 +14,9 @@
+  * they apply.
+  */
+ 
++#include <unistd.h>
++#include <stdlib.h>
++
+ void abort(void)
+ {
+   write (2, "Abort called.\n", sizeof("Abort called.\n")-1);
+diff --git a/libgloss/rs6000/sim-inbyte.c b/libgloss/rs6000/sim-inbyte.c
+index 787b68976..44b273dff 100644
+--- a/libgloss/rs6000/sim-inbyte.c
++++ b/libgloss/rs6000/sim-inbyte.c
+@@ -14,6 +14,8 @@
+  * they apply.
+  */
+ 
++#include <unistd.h>
++
+ int
+ inbyte ()
+ {
+diff --git a/libgloss/rs6000/sim-print.c b/libgloss/rs6000/sim-print.c
+index c0b9adced..e74bbfa04 100644
+--- a/libgloss/rs6000/sim-print.c
++++ b/libgloss/rs6000/sim-print.c
+@@ -16,6 +16,8 @@
+ /*
+  * print -- do a raw print of a string
+  */ 
++#include <unistd.h>
++
+ void
+ print (ptr)
+      char *ptr;
+diff --git a/libgloss/rs6000/sim-sbrk.c b/libgloss/rs6000/sim-sbrk.c
+index 5c8bd6522..a536c663e 100644
+--- a/libgloss/rs6000/sim-sbrk.c
++++ b/libgloss/rs6000/sim-sbrk.c
+@@ -16,6 +16,7 @@
+ 
+ extern char _end[];
+ static char *curbrk = _end;
++int brk(char *curbrk);
+ 
+ char *
+ sbrk (incr)
 diff --git a/libgloss/rs6000/xilinx.ld b/libgloss/rs6000/xilinx.ld
 index 75b2a12b6..40a4a1e4b 100644
 --- a/libgloss/rs6000/xilinx.ld
@@ -10501,7 +10631,7 @@ index 9a32646ab..e5df29f36 100644
  @am__fastdepCC_TRUE@	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(libc_a_CPPFLAGS) $(CPPFLAGS) $(libc_a_CFLAGS) $(CFLAGS) -MT libc/machine/powerpc/libc_a-vfprintf.o -MD -MP -MF libc/machine/powerpc/$(DEPDIR)/libc_a-vfprintf.Tpo -c -o libc/machine/powerpc/libc_a-vfprintf.o `test -f 'libc/machine/powerpc/vfprintf.c' || echo '$(srcdir)/'`libc/machine/powerpc/vfprintf.c
  @am__fastdepCC_TRUE@	$(AM_V_at)$(am__mv) libc/machine/powerpc/$(DEPDIR)/libc_a-vfprintf.Tpo libc/machine/powerpc/$(DEPDIR)/libc_a-vfprintf.Po
 diff --git a/newlib/configure.host b/newlib/configure.host
-index 386183466..cc5e33ad7 100644
+index 386183466..b8b021100 100644
 --- a/newlib/configure.host
 +++ b/newlib/configure.host
 @@ -630,13 +630,25 @@ newlib_cflags="${newlib_cflags} -DCLOCK_PROVIDED -DMALLOC_PROVIDED -DEXIT_PROVID
@@ -10538,7 +10668,7 @@ index 386183466..cc5e33ad7 100644
 +  powerpc*-*-eabi*)
 +	default_newlib_io_c99_formats="yes"
 +	default_newlib_io_long_long="yes"
-+	newlib_cflags="${newlib_cflags} -DCUSTOM_MALLOC_LOCK -D__DYNAMIC_REENT__ -DGETREENT_PROVIDED -DREENTRANT_SYSCALLS_PROVIDED -D__DEFAULT_UTF8__"
++	newlib_cflags="${newlib_cflags} -DHAVE_ASSERT_FUNC -DABORT_PROVIDED -DCUSTOM_MALLOC_LOCK -D__DYNAMIC_REENT__ -DGETREENT_PROVIDED -DREENTRANT_SYSCALLS_PROVIDED -D__DEFAULT_UTF8__"
 +	newlib_cflags="${newlib_cflags} -ffunction-sections -fdata-sections"
 +	syscall_dir=syscalls
 +	;;
@@ -10571,6 +10701,35 @@ index 5c293c83d..0dbfcd7ee 100644
  /* 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/elf.h b/newlib/libc/include/elf.h
+index 79d3b974b..673f3391a 100644
+--- a/newlib/libc/include/elf.h
++++ b/newlib/libc/include/elf.h
+@@ -580,6 +580,11 @@ typedef struct {
+ 
+ 
+ 
++typedef Elf32_Word Elf32_Relr;
++typedef Elf64_Xword Elf64_Relr;
++
++
++
+ #define ELF32_R_SYM(val)		((val) >> 8)
+ #define ELF32_R_TYPE(val)		((val) & 0xff)
+ #define ELF32_R_INFO(sym, type)		(((sym) << 8) + ((type) & 0xff))
+@@ -747,7 +752,11 @@ typedef struct {
+ #define DT_ENCODING	32
+ #define DT_PREINIT_ARRAY 32
+ #define DT_PREINIT_ARRAYSZ 33
+-#define	DT_NUM		34
++#define DT_SYMTAB_SHNDX	34
++#define DT_RELRSZ	35
++#define DT_RELR		36
++#define DT_RELRENT	37
++#define	DT_NUM		38
+ #define DT_LOOS		0x6000000d
+ #define DT_HIOS		0x6ffff000
+ #define DT_LOPROC	0x70000000
 diff --git a/newlib/libc/include/fnmatch.h b/newlib/libc/include/fnmatch.h
 index a94e923a4..9171e98aa 100644
 --- a/newlib/libc/include/fnmatch.h
@@ -10658,6 +10817,19 @@ index b1dd2a7c4..16e29c037 100644
  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/regex.h b/newlib/libc/include/regex.h
+index fa3e26879..4da1a374e 100644
+--- a/newlib/libc/include/regex.h
++++ b/newlib/libc/include/regex.h
+@@ -96,7 +96,7 @@ __BEGIN_DECLS
+ int	regcomp(regex_t *__restrict, const char *__restrict, int);
+ size_t	regerror(int, const regex_t *__restrict, char *__restrict, size_t);
+ int	regexec(const regex_t *__restrict, const char *__restrict,
+-			size_t, regmatch_t [__restrict], int);
++			size_t, regmatch_t [__restrict_arr], int);
+ void	regfree(regex_t *);
+ __END_DECLS
+ 
 diff --git a/newlib/libc/include/semaphore.h b/newlib/libc/include/semaphore.h
 new file mode 100755
 index 000000000..4afb0e419
@@ -10922,27 +11094,34 @@ index f810b008f..ca7e11dc7 100644
 +
  #endif /* !_SYS__TIMESPEC_H_ */
 diff --git a/newlib/libc/include/sys/config.h b/newlib/libc/include/sys/config.h
-index 5dcc77a80..6930a751d 100644
+index 5dcc77a80..10a992c21 100644
 --- a/newlib/libc/include/sys/config.h
 +++ b/newlib/libc/include/sys/config.h
-@@ -4,8 +4,19 @@
+@@ -4,8 +4,26 @@
  #include <machine/ieeefp.h>  /* floating point macros */
  #include <sys/features.h>	/* POSIX defs */
  
 -#ifdef __aarch64__
 +#ifdef __DEVKITARM__
 +#define __DYNAMIC_REENT__
++#define MALLOC_ALIGNMENT_THRESHOLD 32
 +#endif
 +
 +#ifdef __DEVKITA64__
  #define MALLOC_ALIGNMENT 16
++#define MALLOC_ALIGNMENT_THRESHOLD 32
 +#define __DYNAMIC_REENT__
 +#endif
 +
 +#ifdef __DEVKITPPC__
++#define MALLOC_ALIGNMENT_THRESHOLD 64
 +#define __BUFSIZ__ 32768
-+#define MALLOC_ALIGNMENT 64
 +#define __DYNAMIC_REENT__
++#endif
++
++#ifdef __DEVKITPRO__
++#define _READ_WRITE_RETURN_TYPE _ssize_t
++#define _READ_WRITE_BUFSIZE_TYPE size_t
  #endif
  
  #ifdef __AMDGCN__
@@ -10970,10 +11149,10 @@ index a7d4bc52d..a04f13544 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..335014a4b
+index 000000000..b81214720
 --- /dev/null
 +++ b/newlib/libc/include/sys/iosupport.h
-@@ -0,0 +1,140 @@
+@@ -0,0 +1,142 @@
 +//---------------------------------------------------------------------------------
 +#ifndef __iosupp_h__
 +#define __iosupp_h__
@@ -11060,6 +11239,8 @@ index 000000000..335014a4b
 +#define __SYSCALL(_name) __syscall_##_name
 +#endif
 +
++void __SYSCALL(abort) (void);
++void __SYSCALL(assert_func) (const char *file, int line, const char *func, const char *failedexpr);
 +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);
@@ -11701,17 +11882,19 @@ index 000000000..a7d63da51
 +#endif // _MACHINE__TYPES_H
 diff --git a/newlib/libc/machine/powerpc/sys/dirent.h b/newlib/libc/machine/powerpc/sys/dirent.h
 new file mode 100644
-index 000000000..2aaca6080
+index 000000000..b3780c263
 --- /dev/null
 +++ b/newlib/libc/machine/powerpc/sys/dirent.h
-@@ -0,0 +1,58 @@
+@@ -0,0 +1,61 @@
 +#ifndef _dirent_h_
 +#define _dirent_h_
 +
 +#define _DIRENT_HAVE_D_TYPE
++#define _DIRENT_HAVE_D_STAT
 +
 +#include <sys/iosupport.h>
 +#include <sys/types.h>
++#include <sys/stat.h>
 +#include <sys/syslimits.h>
 +
 +#define	DT_UNKNOWN	 0
@@ -11730,6 +11913,7 @@ index 000000000..2aaca6080
 +
 +struct dirent {
 +	ino_t	d_ino;
++	struct  stat d_stat;
 +	unsigned char  d_type;
 +	char	d_name[NAME_MAX+1];
 +};
@@ -11983,6 +12167,30 @@ index 63c0618f1..dd3801900 100644
  #define _STDIO_WITH_THREAD_CANCELLATION_SUPPORT
  #endif
  
+diff --git a/newlib/libc/stdio/makebuf.c b/newlib/libc/stdio/makebuf.c
+index b9c75bbf8..bc65acc2a 100644
+--- a/newlib/libc/stdio/makebuf.c
++++ b/newlib/libc/stdio/makebuf.c
+@@ -19,6 +19,7 @@
+ #include <_ansi.h>
+ #include <stdio.h>
+ #include <stdlib.h>
++#include <malloc.h>
+ #include <sys/stat.h>
+ #include <sys/types.h>
+ #include <sys/unistd.h>
+@@ -50,7 +51,11 @@ __smakebuf_r (struct _reent *ptr,
+       return;
+     }
+   flags = __swhatbuf_r (ptr, fp, &size, &couldbetty);
++#ifdef MALLOC_ALIGNMENT_THRESHOLD
++  if ((p = _memalign_r (ptr, MALLOC_ALIGNMENT_THRESHOLD, size)) == NULL)
++#else
+   if ((p = _malloc_r (ptr, size)) == NULL)
++#endif
+     {
+       if (!(fp->_flags & __SSTR))
+ 	{
 diff --git a/newlib/libc/stdio/remove.c b/newlib/libc/stdio/remove.c
 index d8dfdbd82..a85b5a99b 100644
 --- a/newlib/libc/stdio/remove.c
@@ -12151,6 +12359,24 @@ index 9b7bd518b..f0e33bbc1 100644
  /*
   * Exit, flushing stdio buffers if necessary.
   */
+diff --git a/newlib/libc/stdlib/malloc.c b/newlib/libc/stdlib/malloc.c
+index f5ac29208..7d016a653 100644
+--- a/newlib/libc/stdlib/malloc.c
++++ b/newlib/libc/stdlib/malloc.c
+@@ -161,7 +161,12 @@ Supporting OS subroutines required: <<sbrk>>.  */
+ void *
+ malloc (size_t nbytes)		/* get a block */
+ {
+-  return _malloc_r (_REENT, nbytes);
++#ifdef MALLOC_ALIGNMENT_THRESHOLD
++  if (nbytes >= MALLOC_ALIGNMENT_THRESHOLD)
++    return _memalign_r (_REENT, MALLOC_ALIGNMENT_THRESHOLD, nbytes);
++  else
++#endif
++    return _malloc_r (_REENT, nbytes);
+ }
+ 
+ void
 diff --git a/newlib/libc/stdlib/mlock.c b/newlib/libc/stdlib/mlock.c
 index 23aa10173..ba88eb9fb 100644
 --- a/newlib/libc/stdlib/mlock.c

dka64/scripts/build-crtls.sh

@@ -12,4 +12,4 @@ cd $BUILDDIR
 
 tar -xvf $SRCDIR/devkita64-rules-$DKA64_RULES_VER.tar.gz
 cd devkita64-rules-$DKA64_RULES_VER
-make install
+$MAKE install

dka64/scripts/build-gcc.sh

@@ -1,4 +1,4 @@
-#!/bin/sh
+	#!/bin/sh
 #---------------------------------------------------------------------------------
 
 #---------------------------------------------------------------------------------
@@ -62,7 +62,7 @@ then
 		--enable-lto \
 		--disable-tm-clone-registry \
 		--disable-__cxa_atexit \
-		--with-bugurl="https://github.com/devkitPro/buildscripts/issues" --with-pkgversion="devkitA64 release 25.1" \
+		--with-bugurl="https://github.com/devkitPro/buildscripts/issues" --with-pkgversion="devkitA64 release 27" \
 		$CROSS_PARAMS \
 		$CROSS_GCC_PARAMS \
 		$EXTRA_GCC_PARAMS \

dkarm-eabi/patches/gcc-14.1.0.patch

@@ -291,6 +291,19 @@ index 728332b8153..47fc03eb8c8 100644
    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/config/arm/t-bpabi b/libgcc/config/arm/t-bpabi
 index dddddc7c444..c2502597953 100644
 --- a/libgcc/config/arm/t-bpabi
@@ -550,3 +563,16 @@ index 9fd4ab4848c..0b7ba4021ee 100644
  	    -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
+ 	 ;;
+        *)

dkarm-eabi/scripts/build-crtls.sh

@@ -13,7 +13,7 @@ cd $BUILDDIR
 
 tar -xvf $SRCDIR/devkitarm-rules-$DKARM_RULES_VER.tar.gz
 cd devkitarm-rules-$DKARM_RULES_VER
-make install
+$MAKE install
 
 #---------------------------------------------------------------------------------
 # Install and build the crt0 files
@@ -22,5 +22,5 @@ cd $BUILDDIR
 
 tar -xvf $SRCDIR/devkitarm-crtls-$DKARM_CRTLS_VER.tar.gz
 cd devkitarm-crtls-$DKARM_CRTLS_VER
-make install
+$MAKE install
 

dkppc/scripts/build-crtls.sh

@@ -13,4 +13,4 @@ cd $BUILDDIR
 
 tar -xvf $SRCDIR/devkitppc-rules-$DKPPC_RULES_VER.tar.gz
 cd devkitppc-rules-$DKPPC_RULES_VER
-make install
+$MAKE install

select_toolchain.sh

@@ -49,8 +49,8 @@ case "$VERSION" in
     toolchain=DEVKITPPC
   ;;
   "3" )
-    GCC_VER=13.2.0
-    BINUTILS_VER=2.42
+    GCC_VER=14.2.0
+    BINUTILS_VER=2.43.1
     NEWLIB_VER=4.4.0.20231231
     basedir='dka64'
     package=devkitA64