delete bfd_elf_find_section

[Alan Modra <amodra at bigpond dot net dot au>]

bfd_elf_find_section hasn't been used by gdb for ages, so let's delete
it.  I also couldn't find a use for bfd_elf_get_str_section outside of
elf.c

	* elf-bfd.h (bfd_elf_get_str_section): Don't declare.
	(bfd_elf_find_section, _sh_elf_set_mach_from_flags): Likewise.
	* elf.c (bfd_elf_get_str_section): Make static.
	(bfd_elf_find_section): Delete.
	* libbfd.h: Regenerate.

Index: bfd/elf-bfd.h
===================================================================
RCS file: /cvs/src/src/bfd/elf-bfd.h,v
retrieving revision 1.279
diff -u -p -r1.279 elf-bfd.h
--- bfd/elf-bfd.h	23 Jan 2009 12:15:27 -0000	1.279
+++ bfd/elf-bfd.h	2 Feb 2009 00:10:10 -0000
@@ -1626,8 +1626,6 @@ extern unsigned int _bfd_elf_section_fro
   (bfd *, asection *);
 extern char *bfd_elf_string_from_elf_section
   (bfd *, unsigned, unsigned);
-extern char *bfd_elf_get_str_section
-  (bfd *, unsigned);
 extern Elf_Internal_Sym *bfd_elf_get_elf_syms
   (bfd *, Elf_Internal_Shdr *, size_t, size_t, Elf_Internal_Sym *, void *,
    Elf_External_Sym_Shndx *);
@@ -1671,8 +1669,6 @@ extern bfd_boolean bfd_elf_make_generic_
   (bfd *);
 extern bfd_boolean bfd_elf_mkcorefile
   (bfd *);
-extern Elf_Internal_Shdr *bfd_elf_find_section
-  (bfd *, char *);
 extern bfd_boolean _bfd_elf_make_section_from_shdr
   (bfd *, Elf_Internal_Shdr *, const char *, int);
 extern bfd_boolean _bfd_elf_make_section_from_phdr
@@ -2143,11 +2139,6 @@ extern bfd_boolean _bfd_elf_merge_object
 /* Large common section.  */
 extern asection _bfd_elf_large_com_section;
 
-/* SH ELF specific routine.  */
-
-extern bfd_boolean _sh_elf_set_mach_from_flags
-  (bfd *);
-
 /* This is the condition under which finish_dynamic_symbol will be called.
    If our finish_dynamic_symbol isn't called, we'll need to do something
    about initializing any .plt and .got entries in relocate_section.  */
Index: bfd/elf.c
===================================================================
RCS file: /cvs/src/src/bfd/elf.c,v
retrieving revision 1.475
diff -u -p -r1.475 elf.c
--- bfd/elf.c	15 Jan 2009 12:42:52 -0000	1.475
+++ bfd/elf.c	2 Feb 2009 00:10:15 -0000
@@ -258,7 +258,7 @@ bfd_elf_mkcorefile (bfd *abfd)
   return bfd_elf_make_generic_object (abfd);
 }
 
-char *
+static char *
 bfd_elf_get_str_section (bfd *abfd, unsigned int shindex)
 {
   Elf_Internal_Shdr **i_shdrp;
@@ -1019,45 +1019,6 @@ _bfd_elf_make_section_from_shdr (bfd *ab
   return TRUE;
 }
 
-/*
-INTERNAL_FUNCTION
-	bfd_elf_find_section
-
-SYNOPSIS
-	struct elf_internal_shdr *bfd_elf_find_section (bfd *abfd, char *name);
-
-DESCRIPTION
-	Helper functions for GDB to locate the string tables.
-	Since BFD hides string tables from callers, GDB needs to use an
-	internal hook to find them.  Sun's .stabstr, in particular,
-	isn't even pointed to by the .stab section, so ordinary
-	mechanisms wouldn't work to find it, even if we had some.
-*/
-
-struct elf_internal_shdr *
-bfd_elf_find_section (bfd *abfd, char *name)
-{
-  Elf_Internal_Shdr **i_shdrp;
-  char *shstrtab;
-  unsigned int max;
-  unsigned int i;
-
-  i_shdrp = elf_elfsections (abfd);
-  if (i_shdrp != NULL)
-    {
-      shstrtab = bfd_elf_get_str_section (abfd,
-					  elf_elfheader (abfd)->e_shstrndx);
-      if (shstrtab != NULL)
-	{
-	  max = elf_numsections (abfd);
-	  for (i = 1; i < max; i++)
-	    if (!strcmp (&shstrtab[i_shdrp[i]->sh_name], name))
-	      return i_shdrp[i];
-	}
-    }
-  return 0;
-}
-
 const char *const bfd_elf_section_type_names[] = {
   "SHT_NULL", "SHT_PROGBITS", "SHT_SYMTAB", "SHT_STRTAB",
   "SHT_RELA", "SHT_HASH", "SHT_DYNAMIC", "SHT_NOTE",
Index: bfd/libbfd.h
===================================================================
RCS file: /cvs/src/src/bfd/libbfd.h,v
retrieving revision 1.209
diff -u -p -r1.209 libbfd.h
--- bfd/libbfd.h	23 Dec 2008 19:10:18 -0000	1.209
+++ bfd/libbfd.h	2 Feb 2009 00:10:33 -0000
@@ -2075,5 +2077,3 @@ bfd_boolean bfd_default_scan
    (const struct bfd_arch_info *info, const char *string);
 
 /* Extracted from elf.c.  */
-struct elf_internal_shdr *bfd_elf_find_section (bfd *abfd, char *name);
-

-- 
Alan Modra
Australia Development Lab, IBM