* coff-i860.c (coff_i860_reloc_nyi): Return bfd_reloc_not_supported.

* elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Warning fixes.
	(mn10300_elf_relax_section): Likewise.
	* nlm32-alpha.c (ONES): Define.
	(nlm32_alpha_howto_table): Use it to avoid warnings.

bfd/ChangeLog

@@ -1,3 +1,11 @@
+2003-12-04  Alan Modra  <amodra@bigpond.net.au>
+
+	* coff-i860.c (coff_i860_reloc_nyi): Return bfd_reloc_not_supported.
+	* elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Warning fixes.
+	(mn10300_elf_relax_section): Likewise.
+	* nlm32-alpha.c (ONES): Define.
+	(nlm32_alpha_howto_table): Use it to avoid warnings.
+
 2003-12-04  Alan Modra  <amodra@bigpond.net.au>
 
 	* elf32-i386.c (elf_i386_object_p): Delete.

bfd/coff-i860.c

@@ -140,6 +140,7 @@ coff_i860_reloc_nyi (bfd *abfd ATTRIBUTE_UNUSED,
 {
   reloc_howto_type *howto = reloc_entry->howto;
   fprintf (stderr, _("Relocation `%s' not yet implemented\n"), howto->name);
+  return bfd_reloc_notsupported;
 }
 
 #ifndef PCRELOFFSET

bfd/elf-m10300.c

@@ -1743,10 +1743,13 @@ elf32_mn10300_finish_hash_table_entry (gen_entry, in_args)
     byte_count += 2;
 
   /* Count the insn to allocate stack space too.  */
-  if (entry->stack_size > 0 && entry->stack_size <= 128)
-    byte_count += 3;
-  else if (entry->stack_size > 0 && entry->stack_size < 256)
-    byte_count += 4;
+  if (entry->stack_size > 0)
+    {
+      if (entry->stack_size <= 128)
+	byte_count += 3;
+      else
+	byte_count += 4;
+    }
 
   /* If using "call" will result in larger code, then turn all
      the associated "call" instructions into "calls" instructions.  */
@@ -2238,11 +2241,13 @@ mn10300_elf_relax_section (abfd, sec, link_info, again)
 		      if (sym_hash->movm_args)
 			bytes += 2;
 
-		      if (sym_hash->stack_size && sym_hash->stack_size <= 128)
-			bytes += 3;
-		      else if (sym_hash->stack_size
-			       && sym_hash->stack_size < 256)
-			bytes += 4;
+		      if (sym_hash->stack_size > 0)
+			{
+			  if (sym_hash->stack_size <= 128)
+			    bytes += 3;
+			  else
+			    bytes += 4;
+			}
 
 		      /* Note that we've deleted prologue bytes for this
 			 function.  */
@@ -2290,11 +2295,13 @@ mn10300_elf_relax_section (abfd, sec, link_info, again)
 		      if (sym_hash->movm_args)
 			bytes += 2;
 
-		      if (sym_hash->stack_size && sym_hash->stack_size <= 128)
-			bytes += 3;
-		      else if (sym_hash->stack_size
-			       && sym_hash->stack_size < 256)
-			bytes += 4;
+		      if (sym_hash->stack_size > 0)
+			{
+			  if (sym_hash->stack_size <= 128)
+			    bytes += 3;
+			  else
+			    bytes += 4;
+			}
 
 		      /* Note that we've deleted prologue bytes for this
 			 function.  */

bfd/nlm32-alpha.c

@@ -97,6 +97,8 @@ nlm_alpha_write_prefix (abfd)
   return TRUE;
 }
 
+#define ONES(n) (((bfd_vma) 1 << ((n) - 1) << 1) - 1)
+
 /* How to process the various reloc types.  */
 
 static reloc_howto_type nlm32_alpha_howto_table[] =
@@ -144,8 +146,8 @@ static reloc_howto_type nlm32_alpha_howto_table[] =
 	 0,			/* special_function */
 	 "REFQUAD",		/* name */
 	 TRUE,			/* partial_inplace */
-	 0xffffffffffffffff,	/* src_mask */
-	 0xffffffffffffffff,	/* dst_mask */
+	 ONES (64),		/* src_mask */
+	 ONES (64),		/* dst_mask */
 	 FALSE),		/* pcrel_offset */
 
   /* A 32 bit GP relative offset.  This is just like REFLONG except
@@ -304,8 +306,8 @@ static reloc_howto_type nlm32_alpha_howto_table[] =
 	 0,			/* special_function */
 	 "SREL64",		/* name */
 	 TRUE,			/* partial_inplace */
-	 0xffffffffffffffff,	/* src_mask */
-	 0xffffffffffffffff,	/* dst_mask */
+	 ONES (64),		/* src_mask */
+	 ONES (64),		/* dst_mask */
 	 FALSE),		/* pcrel_offset */
 
   /* Push a value on the reloc evaluation stack.  */
@@ -336,7 +338,7 @@ static reloc_howto_type nlm32_alpha_howto_table[] =
 	 "OP_STORE",		/* name */
 	 FALSE,			/* partial_inplace */
 	 0,			/* src_mask */
-	 0xffffffffffffffff,	/* dst_mask */
+	 ONES (64),		/* dst_mask */
 	 FALSE),		/* pcrel_offset */
 
   /* Subtract the reloc address from the value on the top of the