* gas/config/tc-arm.h (DOUBLESLASH_LINE_COMMENTS): Define.

[deliverable/binutils-gdb.git] / gas / app.c

diff --git a/gas/app.c b/gas/app.c
index 56a0e12c59a150527dfbe4804b96961c09564bbd..e5a768716e97f3b2ab7d591a5756e3eb9814b050 100644 (file)
--- a/gas/app.c
+++ b/gas/app.c
@@ -1,6 +1,6 @@
 /* This is the Assembler Pre-Processor
    Copyright 1987, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
-   1999, 2000, 2001, 2002, 2003, 2005, 2006, 2007, 2008
+   1999, 2000, 2001, 2002, 2003, 2005, 2006, 2007, 2008, 2009, 2010
    Free Software Foundation, Inc.
 
    This file is part of GAS, the GNU Assembler.
@@ -275,6 +275,7 @@ app_push (void)
 
   state = 0;
   saved_input = NULL;
+  add_newlines = 0;
 
   return (char *) saved;
 }
@@ -384,11 +385,11 @@ do_scrub_chars (int (*get) (char *, int), char *tostart, int tolen)
         13: After seeing a vertical bar, looking for a second
             vertical bar as a parallel expression separator.
 #endif
-#ifdef TC_IA64
-        14: After seeing a `(' at state 0, looking for a `)' as
-            predicate.
-        15: After seeing a `(' at state 1, looking for a `)' as
-            predicate.
+#ifdef TC_PREDICATE_START_CHAR
+        14: After seeing a predicate start character at state 0, looking
+            for a predicate end character as predicate.
+        15: After seeing a predicate start character at state 1, looking
+            for a predicate end character as predicate.
 #endif
 #ifdef TC_Z80
         16: After seeing an 'a' or an 'A' at the start of a symbol
@@ -667,6 +668,16 @@ do_scrub_chars (int (*get) (char *, int), char *tostart, int tolen)
             line from just after the first white space.  */
          state = 1;
          PUT ('|');
+#ifdef TC_TIC6X
+         /* "||^" is used for SPMASKed instructions.  */
+         ch = GET ();
+         if (ch == EOF)
+           goto fromeof;
+         else if (ch == '^')
+           PUT ('^');
+         else
+           UNGET (ch);
+#endif
          continue;
 #endif
 #ifdef TC_Z80
@@ -702,8 +713,8 @@ do_scrub_chars (int (*get) (char *, int), char *tostart, int tolen)
       /* flushchar: */
       ch = GET ();
 
-#ifdef TC_IA64
-      if (ch == '(' && (state == 0 || state == 1))
+#ifdef TC_PREDICATE_START_CHAR
+      if (ch == TC_PREDICATE_START_CHAR && (state == 0 || state == 1))
        {
          state += 14;
          PUT (ch);
@@ -711,7 +722,7 @@ do_scrub_chars (int (*get) (char *, int), char *tostart, int tolen)
        }
       else if (state == 14 || state == 15)
        {
-         if (ch == ')')
+         if (ch == TC_PREDICATE_END_CHAR)
            {
              state -= 14;
              PUT (ch);
@@ -905,7 +916,11 @@ do_scrub_chars (int (*get) (char *, int), char *tostart, int tolen)
              PUT (' ');
              break;
            case 3:
+#ifndef TC_KEEP_OPERAND_SPACES
+             /* For TI C6X, we keep these spaces as they may separate
+                functional unit specifiers from operands.  */
              if (scrub_m68k_mri)
+#endif
                {
                  /* In MRI mode, we keep these spaces.  */
                  UNGET (ch);
@@ -915,7 +930,9 @@ do_scrub_chars (int (*get) (char *, int), char *tostart, int tolen)
              goto recycle;     /* Sp in operands */
            case 9:
            case 10:
+#ifndef TC_KEEP_OPERAND_SPACES
              if (scrub_m68k_mri)
+#endif
                {
                  /* In MRI mode, we keep these spaces.  */
                  state = 3;