* Makefile.am (GAS_CFILES): Remove bignum-copy.c.

	(GENERIC_OBJS): Likewise, remove bignum-copy.o.
	(bignum-copy.o): Remove.
	* Makefile.in: Regenerate.
	* makefile.vms (OBJS): Remove bignum-copy.obj.
	* symbols.h (local_symbol_make): Remove declaration.
	(verify_symbol_chain_2): Likewise.
	* symbols.c (local_symbol_make): Make static.
	(max_indent_level): Likewise.
	(verify_symbol_chain_2): Remove.
	* macro.c (macro_hash): Make static.
	* messages.c (fprint_value): Remove.
	* read.h (get_absolute_expr): Remove.
	(emit_leb128_expr): Likewise.
	(do_s_func): Likewise.
	* read.c (do_s_func): Make static.
	(emit_leb128_expr): Likewise.
	(get_absolute_expr): Likewise.
	* as.h (as_howmuch): Remove declaration.
	(fprint_value): Likewise.
	* as.c (myname): Make static.
	* input-scrub.c (as_howmuch): Remove.
	(as_1_char): Likewise.
	* input-file.h (input_file_is_open): Remove.
	* input-file.c (input_file_is_open): Likewise.
	* expr.h (expr_build_unary): Remove declaration.
	(expr_build_binary): Likewise.
	* expr.c (expr_build_unary): Remove.
	(expr_build_binary): Likewise.
	* hash.h (hash_replace): Remove declaration.
	(hash_delete): Likewise.
	* hash.c (hash_replace): Remove.
	(hash_delete): Likewise.
	* bignum-copy.c (bignum_copy): Move from here ..
	* config/tc-vax.c (bignum_copy): .. to here.
	* bignum.h (LOG_TO_BASE_2_OF_10): Remove.
	(bignum_copy): Remove extern declaration.
	* sb.h (string_count): Remove extern declaration.
	(sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
	(sb_name): Likewise.
	* sb.c (dsize): Replace preprocessor macro with static int.
	(string_count): Make static.
	(sb_build, sb_add_buffer, sb_print, sb_print_at): Likewise.
	(sb_name): Likewise.
	* config/obj-coff.c (dim_index): Make static.
	* config/tc-i386.c (GOT_symbol): Likewise.
	(output_invalid_buf): Likewise.
	* doc/internals.texi (Warning and error messages): Remove the
	prototype for fprint_value.

3 files changed, 57 insertions, 3 deletions

diff --git a/gas/config/obj-coff.c b/gas/config/obj-coff.c
index b00275e..efa8a01 100644
--- a/gas/config/obj-coff.c
+++ b/gas/config/obj-coff.c
@@ -2475,7 +2475,7 @@ c_symbol_merge (symbolS *debug, symbolS *normal)
   SF_SET_DEBUG_FIELD (normal, SF_GET_DEBUG_FIELD (debug));
 }
 
-unsigned int dim_index;
+static unsigned int dim_index;
 
 static void
 obj_coff_endef (int ignore ATTRIBUTE_UNUSED)
diff --git a/gas/config/tc-i386.c b/gas/config/tc-i386.c
index 4defd01..c3b2472 100644
--- a/gas/config/tc-i386.c
+++ b/gas/config/tc-i386.c
@@ -324,7 +324,7 @@ static unsigned int cpu_arch_flags = CpuUnknownFlags | CpuNo64;
 static unsigned int no_cond_jump_promotion = 0;
 
 /* Pre-defined "_GLOBAL_OFFSET_TABLE_".  */
-symbolS *GOT_symbol;
+static symbolS *GOT_symbol;
 
 /* The dwarf2 return column, adjusted for 32 or 64 bit.  */
 unsigned int x86_dwarf2_return_column;
@@ -4971,7 +4971,7 @@ md_atof (type, litP, sizeP)
   return 0;
 }
 
-char output_invalid_buf[8];
+static char output_invalid_buf[8];
 
 static char *
 output_invalid (c)
diff --git a/gas/config/tc-vax.c b/gas/config/tc-vax.c
index fef859e..ac1b94d 100644
--- a/gas/config/tc-vax.c
+++ b/gas/config/tc-vax.c
@@ -348,6 +348,60 @@ md_chars_to_number (con, nbytes)
     }
   return retval;
 }
+
+/*
+ * Copy a bignum from in to out.
+ * If the output is shorter than the input, copy lower-order
+ * littlenums.  Return 0 or the number of significant littlenums
+ * dropped.  Assumes littlenum arrays are densely packed: no unused
+ * chars between the littlenums. Uses memcpy() to move littlenums, and
+ * wants to know length (in chars) of the input bignum.
+ */
+
+static int
+bignum_copy (register LITTLENUM_TYPE *in,
+	     register int in_length,	/* in sizeof(littlenum)s */
+	     register LITTLENUM_TYPE *out,
+	     register int out_length	/* in sizeof(littlenum)s */)
+{
+  int significant_littlenums_dropped;
+
+  if (out_length < in_length)
+    {
+      LITTLENUM_TYPE *p;	/* -> most significant (non-zero) input
+				      littlenum.  */
+
+      memcpy ((void *) out, (void *) in,
+	      (unsigned int) out_length << LITTLENUM_SHIFT);
+      for (p = in + in_length - 1; p >= in; --p)
+	{
+	  if (*p)
+	    break;
+	}
+      significant_littlenums_dropped = p - in - in_length + 1;
+
+      if (significant_littlenums_dropped < 0)
+	{
+	  significant_littlenums_dropped = 0;
+	}
+    }
+  else
+    {
+      memcpy ((char *) out, (char *) in,
+	      (unsigned int) in_length << LITTLENUM_SHIFT);
+
+      if (out_length > in_length)
+	{
+	  memset ((char *) (out + in_length),
+		  '\0',
+		  (unsigned int) (out_length - in_length) << LITTLENUM_SHIFT);
+	}
+
+      significant_littlenums_dropped = 0;
+    }
+
+  return (significant_littlenums_dropped);
+}
 
 /* vax:md_assemble() emit frags for 1 instruction */