* elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags

	with bitfields.  Make "type" and "other" bitfields too.
	(ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
	ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
	ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
	ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
	ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
	ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
	ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
	(ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
	* elf-hppa.h: Update all uses of elf_link_hash_flags.
	* elf-m10300.c: Likewise.
	* elf.c: Likewise.
	* elf32-arm.h: Likewise.
	* elf32-cris.c: Likewise.
	* elf32-frv.c: Likewise.
	* elf32-hppa.c: Likewise.
	* elf32-i370.c: Likewise.
	* elf32-i386.c: Likewise.
	* elf32-m32r.c: Likewise.
	* elf32-m68k.c: Likewise.
	* elf32-ppc.c: Likewise.
	* elf32-s390.c: Likewise.
	* elf32-sh-symbian.c: Likewise.
	* elf32-sh.c: Likewise.
	* elf32-sh64.c: Likewise.
	* elf32-sparc.c: Likewise.
	* elf32-vax.c: Likewise.
	* elf32-xtensa.c: Likewise.
	* elf64-alpha.c: Likewise.
	* elf64-hppa.c: Likewise.
	* elf64-ppc.c: Likewise.
	* elf64-s390.c: Likewise.
	* elf64-sh64.c: Likewise.
	* elf64-sparc.c: Likewise.
	* elf64-x86-64.c: Likewise.
	* elflink.c: Likewise.
	* elfxx-ia64.c: Likewise.
	* elfxx-mips.c: Likewise.
	* configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
	* configure: Regenerate.
	* aclocal.m4: Regenerate.

1 files changed, 27 insertions, 37 deletions

diff --git a/bfd/elf32-arm.h b/bfd/elf32-arm.h
index 9314045..706ca59 100644
--- a/bfd/elf32-arm.h
+++ b/bfd/elf32-arm.h
@@ -1330,8 +1330,7 @@ elf32_arm_final_link_relocate (reloc_howto_type *           howto,
 		   && h->dynindx != -1
 		   && (!info->shared
 		       || !info->symbolic
-		       || (h->elf_link_hash_flags
-			   & ELF_LINK_HASH_DEF_REGULAR) == 0))
+		       || !h->def_regular))
 	    outrel.r_info = ELF32_R_INFO (h->dynindx, r_type);
 	  else
 	    {
@@ -2112,10 +2111,8 @@ elf32_arm_relocate_section (bfd *                  output_bfd,
 	        case R_ARM_PLT32:
 
 	          if (info->shared
-	              && (
-			  (!info->symbolic && h->dynindx != -1)
-	                  || (h->elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR) == 0
-			  )
+	              && ((!info->symbolic && h->dynindx != -1)
+	                  || !h->def_regular)
 		      && ELF_ST_VISIBILITY (h->other) == STV_DEFAULT
 	              && ((input_section->flags & SEC_ALLOC) != 0
 			  /* DWARF will emit R_ARM_ABS32 relocations in its
@@ -2123,8 +2120,7 @@ elf32_arm_relocate_section (bfd *                  output_bfd,
 			     in shared libraries.  We can't do anything
 			     with them here.  */
 			  || ((input_section->flags & SEC_DEBUGGING) != 0
-			      && (h->elf_link_hash_flags
-				  & ELF_LINK_HASH_DEF_DYNAMIC) != 0))
+			      && h->def_dynamic))
 		      )
 	            relocation = 0;
 		  break;
@@ -2139,8 +2135,7 @@ elf32_arm_relocate_section (bfd *                  output_bfd,
 			info->shared, h))
 		      && (!info->shared
 	                  || (!info->symbolic && h->dynindx != -1)
-	                  || (h->elf_link_hash_flags
-			      & ELF_LINK_HASH_DEF_REGULAR) == 0))
+	                  || !h->def_regular))
 	            relocation = 0;
 		  break;
 
@@ -2905,7 +2900,7 @@ elf32_arm_check_relocs (bfd *abfd, struct bfd_link_info *info,
 		   Tentatively set the flag for now, and correct in
 		   adjust_dynamic_symbol.  */
 		if (!info->shared)
-		  h->elf_link_hash_flags |= ELF_LINK_NON_GOT_REF;
+		  h->non_got_ref = 1;
 
 		/* We may need a .plt entry if the function this reloc
 		   refers to is in a different object.  We can't tell for
@@ -2913,7 +2908,7 @@ elf32_arm_check_relocs (bfd *abfd, struct bfd_link_info *info,
 		   symbol local.  */
 		if (ELF32_R_TYPE (rel->r_info) == R_ARM_PC24
 		    || ELF32_R_TYPE (rel->r_info) == R_ARM_PLT32)
-		  h->elf_link_hash_flags |= ELF_LINK_HASH_NEEDS_PLT;
+		  h->needs_plt = 1;
 
 		/* If we create a PLT entry, this relocation will reference
 		   it, even if it's an ABS32 relocation.  */
@@ -2942,8 +2937,7 @@ elf32_arm_check_relocs (bfd *abfd, struct bfd_link_info *info,
 		     && ELF32_R_TYPE (rel->r_info) != R_ARM_REL32)
 		    || (h != NULL
 			&& (! info->symbolic
-			    || (h->elf_link_hash_flags
-				& ELF_LINK_HASH_DEF_REGULAR) == 0))))
+			    || !h->def_regular))))
 	      {
 		struct elf32_arm_relocs_copied *p, **head;
 
@@ -3192,20 +3186,17 @@ elf32_arm_adjust_dynamic_symbol (struct bfd_link_info * info,
 
   /* Make sure we know what is going on here.  */
   BFD_ASSERT (dynobj != NULL
-	      && ((h->elf_link_hash_flags & ELF_LINK_HASH_NEEDS_PLT)
+	      && (h->needs_plt
 		  || h->weakdef != NULL
-		  || ((h->elf_link_hash_flags
-		       & ELF_LINK_HASH_DEF_DYNAMIC) != 0
-		      && (h->elf_link_hash_flags
-			  & ELF_LINK_HASH_REF_REGULAR) != 0
-		      && (h->elf_link_hash_flags
-			  & ELF_LINK_HASH_DEF_REGULAR) == 0)));
+		  || (h->def_dynamic
+		      && h->ref_regular
+		      && !h->def_regular)));
 
   /* If this is a function, put it in the procedure linkage table.  We
      will fill in the contents of the procedure linkage table later,
      when we know the address of the .got section.  */
   if (h->type == STT_FUNC
-      || (h->elf_link_hash_flags & ELF_LINK_HASH_NEEDS_PLT) != 0)
+      || h->needs_plt)
     {
       if (h->plt.refcount <= 0
 	  || SYMBOL_CALLS_LOCAL (info, h)
@@ -3218,7 +3209,7 @@ elf32_arm_adjust_dynamic_symbol (struct bfd_link_info * info,
 	     such a case, we don't actually need to build a procedure
 	     linkage table, and we can just do a PC24 reloc instead.  */
 	  h->plt.offset = (bfd_vma) -1;
-	  h->elf_link_hash_flags &= ~ELF_LINK_HASH_NEEDS_PLT;
+	  h->needs_plt = 0;
 	}
 
       return TRUE;
@@ -3276,7 +3267,7 @@ elf32_arm_adjust_dynamic_symbol (struct bfd_link_info * info,
       srel = bfd_get_section_by_name (dynobj, ".rel.bss");
       BFD_ASSERT (srel != NULL);
       srel->size += sizeof (Elf32_External_Rel);
-      h->elf_link_hash_flags |= ELF_LINK_HASH_NEEDS_COPY;
+      h->needs_copy = 1;
     }
 
   /* We need to figure out the alignment required for this symbol.  I
@@ -3332,7 +3323,7 @@ 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->elf_link_hash_flags & ELF_LINK_FORCED_LOCAL) == 0)
+	  && !h->forced_local)
 	{
 	  if (! bfd_elf_link_record_dynamic_symbol (info, h))
 	    return FALSE;
@@ -3356,7 +3347,7 @@ allocate_dynrelocs (struct elf_link_hash_entry *h, void * inf)
 	     pointers compare as equal between the normal executable and
 	     the shared library.  */
 	  if (! info->shared
-	      && (h->elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR) == 0)
+	      && !h->def_regular)
 	    {
 	      h->root.u.def.section = s;
 	      h->root.u.def.value = h->plt.offset;
@@ -3376,13 +3367,13 @@ allocate_dynrelocs (struct elf_link_hash_entry *h, void * inf)
       else
 	{
 	  h->plt.offset = (bfd_vma) -1;
-	  h->elf_link_hash_flags &= ~ELF_LINK_HASH_NEEDS_PLT;
+	  h->needs_plt = 0;
 	}
     }
   else
     {
       h->plt.offset = (bfd_vma) -1;
-      h->elf_link_hash_flags &= ~ELF_LINK_HASH_NEEDS_PLT;
+      h->needs_plt = 0;
     }
 
   if (h->got.refcount > 0)
@@ -3393,7 +3384,7 @@ 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->elf_link_hash_flags & ELF_LINK_FORCED_LOCAL) == 0)
+	  && !h->forced_local)
 	{
 	  if (! bfd_elf_link_record_dynamic_symbol (info, h))
 	    return FALSE;
@@ -3439,9 +3430,9 @@ allocate_dynrelocs (struct elf_link_hash_entry *h, void * inf)
 	 symbols which turn out to need copy relocs or are not
 	 dynamic.  */
 
-      if ((h->elf_link_hash_flags & ELF_LINK_NON_GOT_REF) == 0
-	  && (((h->elf_link_hash_flags & ELF_LINK_HASH_DEF_DYNAMIC) != 0
-	       && (h->elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR) == 0)
+      if (!h->non_got_ref
+	  && ((h->def_dynamic
+	       && !h->def_regular)
 	      || (htab->root.dynamic_sections_created
 		  && (h->root.type == bfd_link_hash_undefweak
 		      || h->root.type == bfd_link_hash_undefined))))
@@ -3449,7 +3440,7 @@ 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->elf_link_hash_flags & ELF_LINK_FORCED_LOCAL) == 0)
+	      && !h->forced_local)
 	    {
 	      if (! bfd_elf_link_record_dynamic_symbol (info, h))
 		return FALSE;
@@ -3800,7 +3791,7 @@ elf32_arm_finish_dynamic_symbol (bfd * output_bfd, struct bfd_link_info * info,
       loc = srel->contents + plt_index * sizeof (Elf32_External_Rel);
       bfd_elf32_swap_reloc_out (output_bfd, &rel, loc);
 
-      if ((h->elf_link_hash_flags & ELF_LINK_HASH_DEF_REGULAR) == 0)
+      if (!h->def_regular)
 	{
 	  /* Mark the symbol as undefined, rather than as defined in
 	     the .plt section.  Leave the value alone.  */
@@ -3809,8 +3800,7 @@ elf32_arm_finish_dynamic_symbol (bfd * output_bfd, struct bfd_link_info * info,
 	     Otherwise, the PLT entry would provide a definition for
 	     the symbol even if the symbol wasn't defined anywhere,
 	     and so the symbol would never be NULL.  */
-	  if ((h->elf_link_hash_flags & ELF_LINK_HASH_REF_REGULAR_NONWEAK)
-	      == 0)
+	  if (!h->ref_regular_nonweak)
 	    sym->st_value = 0;
 	}
     }
@@ -3854,7 +3844,7 @@ elf32_arm_finish_dynamic_symbol (bfd * output_bfd, struct bfd_link_info * info,
       bfd_elf32_swap_reloc_out (output_bfd, &rel, loc);
     }
 
-  if ((h->elf_link_hash_flags & ELF_LINK_HASH_NEEDS_COPY) != 0)
+  if (h->needs_copy)
     {
       asection * s;
       Elf_Internal_Rela rel;