update include/xtensa-config.h to match binutils version

[Bob Wilson]

These changes do not affect GCC, but the include/xtensa-config.h is shared with 
binutils and needs to be kept in-sync.  Committed on the mainline.

2004-10-07  Bob Wilson  <bob.wilson@acm.org>

         * xtensa-config.h (XSHAL_USE_ABSOLUTE_LITERALS,
         XCHAL_HAVE_PREDICTED_BRANCHES, XCHAL_INST_FETCH_WIDTH): New.
         (XCHAL_EXTRA_SA_SIZE, XCHAL_EXTRA_SA_ALIGN): Delete.

Index: include/xtensa-config.h
===================================================================
RCS file: /cvs/src/src/include/xtensa-config.h,v
retrieving revision 1.4
diff -u -p -r1.4 xtensa-config.h
--- include/xtensa-config.h	10 Jul 2003 05:11:16 -0000	1.4
+++ include/xtensa-config.h	8 Oct 2004 00:05:32 -0000
@@ -1,5 +1,5 @@
  /* Xtensa configuration settings.
-   Copyright (C) 2001,2002,2003 Free Software Foundation, Inc.
+   Copyright (C) 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
     Contributed by Bob Wilson (bwilson@tensilica.com) at Tensilica.

     This program is free software; you can redistribute it and/or modify
@@ -42,6 +42,9 @@
  #undef XCHAL_HAVE_L32R
  #define XCHAL_HAVE_L32R			1

+#undef XSHAL_USE_ABSOLUTE_LITERALS
+#define XSHAL_USE_ABSOLUTE_LITERALS	0
+
  #undef XCHAL_HAVE_MAC16
  #define XCHAL_HAVE_MAC16		0

@@ -87,6 +90,9 @@
  #undef XCHAL_HAVE_WINDOWED
  #define XCHAL_HAVE_WINDOWED		1

+#undef XCHAL_HAVE_PREDICTED_BRANCHES
+#define XCHAL_HAVE_PREDICTED_BRANCHES	0
+

  #undef XCHAL_ICACHE_SIZE
  #define XCHAL_ICACHE_SIZE		8192
@@ -130,10 +136,7 @@
  #define XCHAL_DEBUGLEVEL		4


-#undef XCHAL_EXTRA_SA_SIZE
-#define XCHAL_EXTRA_SA_SIZE		0
-
-#undef XCHAL_EXTRA_SA_ALIGN
-#define XCHAL_EXTRA_SA_ALIGN		1
+#undef XCHAL_INST_FETCH_WIDTH
+#define XCHAL_INST_FETCH_WIDTH		4

  #endif /* !XTENSA_CONFIG_H */