xtensa: move xtensa_make_property_section from bfd to gas

This function is only used by gas, so move it there.  Necessary for
gas to keep track of group sections as they are created.

	PR 25333
bfd/
	* elf32-xtensa.c (xtensa_make_property_section): Delete.
	(xtensa_property_section_name): Make public.
include/
	* elf/xtensa.h (xtensa_make_property_section): Delete.
	(xtensa_property_section_name): Declare
gas/
	* config/tc-xtensa.c (xtensa_make_property_section): New,
	moved from elf32-xtensa.c.

bfd/elf32-xtensa.c

@@ -11253,7 +11253,7 @@ xtensa_add_names (const char *base, const char *suffix)
 
 static int linkonce_len = sizeof (".gnu.linkonce.") - 1;
 
-static char *
+char *
 xtensa_property_section_name (asection *sec, const char *base_name,
 			      bool separate_sections)
 {
@@ -11335,38 +11335,6 @@ xtensa_get_property_section (asection *sec, const char *base_name)
 }
 
 
-asection *
-xtensa_make_property_section (asection *sec, const char *base_name)
-{
-  char *prop_sec_name;
-  asection *prop_sec;
-
-  /* Check if the section already exists.  */
-  prop_sec_name = xtensa_property_section_name (sec, base_name,
-						elf32xtensa_separate_props);
-  prop_sec = bfd_get_section_by_name_if (sec->owner, prop_sec_name,
-					 match_section_group,
-					 (void *) elf_group_name (sec));
-  /* If not, create it.  */
-  if (! prop_sec)
-    {
-      flagword flags = (SEC_RELOC | SEC_HAS_CONTENTS | SEC_READONLY);
-      flags |= (bfd_section_flags (sec)
-		& (SEC_LINK_ONCE | SEC_LINK_DUPLICATES));
-
-      prop_sec = bfd_make_section_anyway_with_flags
-	(sec->owner, strdup (prop_sec_name), flags);
-      if (! prop_sec)
-	return 0;
-
-      elf_group_name (prop_sec) = elf_group_name (sec);
-    }
-
-  free (prop_sec_name);
-  return prop_sec;
-}
-
-
 flagword
 xtensa_get_property_predef_flags (asection *sec)
 {

gas/config/tc-xtensa.c

@@ -11789,6 +11789,36 @@ get_frag_is_literal (const fragS *fragP)
   return fragP->tc_frag_data.is_literal;
 }
 
+static asection *
+xtensa_make_property_section (asection *sec, const char *base_name)
+{
+  char *prop_sec_name;
+  asection *prop_sec;
+
+  /* Check if the section already exists.  */
+  prop_sec_name = xtensa_property_section_name (sec, base_name,
+						elf32xtensa_separate_props);
+  prop_sec = bfd_get_section_by_name_if (sec->owner, prop_sec_name,
+					 match_section_group,
+					 (void *) elf_group_name (sec));
+  /* If not, create it.  */
+  if (! prop_sec)
+    {
+      flagword flags = (SEC_RELOC | SEC_HAS_CONTENTS | SEC_READONLY);
+      flags |= (bfd_section_flags (sec)
+		& (SEC_LINK_ONCE | SEC_LINK_DUPLICATES));
+
+      prop_sec = bfd_make_section_anyway_with_flags
+	(sec->owner, strdup (prop_sec_name), flags);
+      if (! prop_sec)
+	return 0;
+
+      elf_group_name (prop_sec) = elf_group_name (sec);
+    }
+
+  free (prop_sec_name);
+  return prop_sec;
+}
 
 static void
 xtensa_create_property_segments (frag_predicate property_function,

include/elf/xtensa.h

@@ -215,7 +215,7 @@ typedef struct property_table_entry_t
 
 #define XTENSA_PROP_INSN_ABSLIT        0x00020000
 
-extern asection *xtensa_make_property_section (asection *, const char *);
+extern char *xtensa_property_section_name (asection *, const char *, bool);
 extern int
 xtensa_read_table_entries (bfd *abfd,
 			   asection *section,