X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=gas%2Flisting.c;h=bc6af712a0e798baa350fdf0988da36d6f1c6fa4;hb=69b8ea4abd8a894f62dade3c5bb50291c82f3e0d;hp=3d014678edc2a7ccd89609bda3e4347f14399b7e;hpb=d3ce72d070fa3a519388b0eca00d6cb45d337071;p=deliverable%2Fbinutils-gdb.git

diff --git a/gas/listing.c b/gas/listing.c
index 3d014678ed..bc6af712a0 100644
--- a/gas/listing.c
+++ b/gas/listing.c
@@ -1,6 +1,6 @@
 /* listing.c - maintain assembly listings
    Copyright 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
-   2001, 2002, 2003, 2005, 2006, 2007, 2008
+   2001, 2002, 2003, 2005, 2006, 2007, 2008, 2009, 2010
    Free Software Foundation, Inc.
 
    This file is part of GAS, the GNU Assembler.
@@ -130,6 +130,18 @@ typedef struct file_info_struct
   int                       at_end;
 } file_info_type;
 
+enum edict_enum
+{
+  EDICT_NONE,
+  EDICT_SBTTL,
+  EDICT_TITLE,
+  EDICT_NOLIST,
+  EDICT_LIST,
+  EDICT_NOLIST_NEXT,
+  EDICT_EJECT
+};
+
+
 /* This structure remembers which line from which file goes into which
    frag.  */
 struct list_info_struct
@@ -160,16 +172,7 @@ struct list_info_struct
   /* Pointer to any error message associated with this line.  */
   char *message;
 
-  enum
-    {
-      EDICT_NONE,
-      EDICT_SBTTL,
-      EDICT_TITLE,
-      EDICT_NOLIST,
-      EDICT_LIST,
-      EDICT_NOLIST_NEXT,
-      EDICT_EJECT
-    } edict;
+  enum edict_enum edict;
   char *edict_arg;
 
   /* Nonzero if this line is to be omitted because it contains
@@ -260,7 +263,7 @@ file_info (const char *file_name)
     }
 
   /* Make new entry.  */
-  p = xmalloc (sizeof (file_info_type));
+  p = (file_info_type *) xmalloc (sizeof (file_info_type));
   p->next = file_info_head;
   file_info_head = p;
   p->filename = xstrdup (file_name);
@@ -339,24 +342,26 @@ listing_newline (char *ps)
 	  int seen_quote = 0;
 	  int seen_slash = 0;
 
-	  for (copy = input_line_pointer - 1;
+	  for (copy = input_line_pointer;
 	       *copy && (seen_quote
 			 || is_end_of_line [(unsigned char) *copy] != 1);
 	       copy++)
 	    {
-	      if (*copy == '\\')
-		seen_slash = ! seen_slash;
-	      else if (*copy == '"' && seen_slash)
-		seen_quote = ! seen_quote;
+	      if (seen_slash)
+		seen_slash = 0;
+	      else if (*copy == '\\')
+		seen_slash = 1;
+	      else if (*copy == '"')
+		seen_quote = !seen_quote;
 	    }
 
-	  len = (copy - input_line_pointer) + 2;
+	  len = copy - input_line_pointer + 1;
 
-	  copy = xmalloc (len);
+	  copy = (char *) xmalloc (len);
 
 	  if (copy != NULL)
 	    {
-	      char *src = input_line_pointer - 1;
+	      char *src = input_line_pointer;
 	      char *dest = copy;
 
 	      while (--len)
@@ -1040,11 +1045,11 @@ print_source (file_info_type *  current_file,
       while (current_file->linenum < list->hll_line
 	     && !current_file->at_end)
 	{
-	  cached_line * cache = cached_lines + next_free_line;
 	  char *p;
 
+	  cache = cached_lines + next_free_line;
 	  cache->file = current_file;
-	  cache->line = current_file->linenum;
+	  cache->line = current_file->linenum + 1;
 	  cache->buffer[0] = 0;
 	  p = buffer_line (current_file, cache->buffer, width);
 
@@ -1070,17 +1075,22 @@ print_source (file_info_type *  current_file,
 static int
 debugging_pseudo (list_info_type *list, const char *line)
 {
+#ifdef OBJ_ELF
   static int in_debug;
   int was_debug;
+#endif
 
   if (list->debugging)
     {
+#ifdef OBJ_ELF
       in_debug = 1;
+#endif
       return 1;
     }
-
+#ifdef OBJ_ELF
   was_debug = in_debug;
   in_debug = 0;
+#endif
 
   while (ISSPACE (*line))
     line++;
@@ -1141,14 +1151,13 @@ listing_listing (char *name ATTRIBUTE_UNUSED)
 {
   list_info_type *list = head;
   file_info_type *current_hll_file = (file_info_type *) NULL;
-  char *message;
   char *buffer;
   char *p;
   int show_listing = 1;
   unsigned int width;
 
-  buffer = xmalloc (listing_rhs_width);
-  data_buffer = xmalloc (MAX_BYTES);
+  buffer = (char *) xmalloc (listing_rhs_width);
+  data_buffer = (char *) xmalloc (MAX_BYTES);
   eject = 1;
   list = head->next;
 
@@ -1206,8 +1215,6 @@ listing_listing (char *name ATTRIBUTE_UNUSED)
 	{
 	  /* Scan down the list and print all the stuff which can be done
 	     with this line (or lines).  */
-	  message = 0;
-
 	  if (list->hll_file)
 	    current_hll_file = list->hll_file;
 
@@ -1406,14 +1413,6 @@ listing_eject (int ignore ATTRIBUTE_UNUSED)
     listing_tail->edict = EDICT_EJECT;
 }
 
-void
-listing_flags (int ignore ATTRIBUTE_UNUSED)
-{
-  while ((*input_line_pointer++) && (*input_line_pointer != '\n'))
-    input_line_pointer++;
-
-}
-
 /* Turn listing on or off.  An argument of 0 means to turn off
    listing.  An argument of 1 means to turn on listing.  An argument
    of 2 means to turn off listing, but as of the next line; that is,
@@ -1509,7 +1508,7 @@ listing_title (int depth)
 	  if (listing)
 	    {
 	      length = input_line_pointer - start;
-	      ttl = xmalloc (length + 1);
+	      ttl = (char *) xmalloc (length + 1);
 	      memcpy (ttl, start, length);
 	      ttl[length] = 0;
 	      listing_tail->edict = depth ? EDICT_SBTTL : EDICT_TITLE;
@@ -1555,12 +1554,6 @@ listing_source_file (const char *file)
 
 /* Dummy functions for when compiled without listing enabled.  */
 
-void
-listing_flags (int ignore)
-{
-  s_ignore (0);
-}
-
 void
 listing_list (int on)
 {