Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>

	* config/tc-d10v.c (md_assemble): Check to see if prev_seg
	is initialized before using it.
	(d10v_cleanup): No longer uses its argument, so make it void.

	* config/tc-d10v.h (d10v_cleanup): Change prototype.

diff --git a/gas/ChangeLog b/gas/ChangeLog
index 2324269..6d8e2f0 100644 (file)
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,8 +1,13 @@
-Thu Dec  5 23:44:42 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
+start-sanitize-d10v
+Fri Dec  6 00:55:48 1996  Martin  <hunt@cygnus.com>
 
-       * config/tc-ppc.c (comment_char): Correctly define for non ELF
-       systems.
+       * config/tc-d10v.c (md_assemble): Check to see if prev_seg
+       is initialized before using it.
+       (d10v_cleanup): No longer uses its argument, so make it void.
 
+       * config/tc-d10v.h (d10v_cleanup): Change prototype.
+       
+end-sanitize-d10v      
 Thu Dec  5 11:03:31 1996  Ian Lance Taylor  <ian@cygnus.com>
 
        * write.c (fixup_segment): Don't discard the symbol for a PC

diff --git a/gas/config/tc-d10v.c b/gas/config/tc-d10v.c
index 1bd9deb..fc143be 100644 (file)
--- a/gas/config/tc-d10v.c
+++ b/gas/config/tc-d10v.c
@@ -905,7 +905,7 @@ parallel_ok (op1, insn1, op2, insn2, exec_type)
 static unsigned long prev_insn;
 static struct d10v_opcode *prev_opcode = 0;
 static subsegT prev_subseg;
-static segT prev_seg;
+static segT prev_seg = 0;;
 
 void
 md_assemble (str)
@@ -942,7 +942,7 @@ md_assemble (str)
          
          /* if two instructions are present and we already have one saved
             then first write it out */
-         d10v_cleanup(0);
+         d10v_cleanup();
          
          /* assemble first instruction and save it */
          prev_insn = do_assemble (str, &prev_opcode);
@@ -975,15 +975,15 @@ md_assemble (str)
     {
       if (extype) 
        as_fatal("Unable to mix instructions as specified");
-      d10v_cleanup(0);
+      d10v_cleanup();
       write_long (opcode, insn, fixups);
       prev_opcode = NULL;
       return;
     }
   
-  if (prev_opcode && ((prev_seg != now_seg) || (prev_subseg != now_subseg)))
-    d10v_cleanup(0);
-
+  if (prev_opcode && prev_seg && ((prev_seg != now_seg) || (prev_subseg != now_subseg)))
+    d10v_cleanup();
+  
   if (prev_opcode && (write_2_short (prev_opcode, prev_insn, opcode, insn, extype, fixups) == 0)) 
     {
       /* no instructions saved */
@@ -1355,8 +1355,7 @@ md_apply_fix3 (fixp, valuep, seg)
    instructions to see if it can package them with the next instruction, there may
    be a short instruction that still needs written.  */
 int
-d10v_cleanup (done)
-     int done;
+d10v_cleanup ()
 {
   segT seg;
   subsegT subseg;