vax.c: Include toplev.h.

	* vax.c: Include toplev.h.
	(vax_init_libfuncs): Fix typo (umod).
	* vax.h (ASM_COMMENT_START): Define.
	(PRINT_OPERAND): Fix warning when HOST_WIDE_INT is a long long.

From-SVN: r73167

gcc/ChangeLog

+2003-10-31  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
+
+	* vax.c: Include toplev.h.
+	(vax_init_libfuncs): Fix typo (umod).
+	* vax.h (ASM_COMMENT_START): Define.
+	(PRINT_OPERAND): Fix warning when HOST_WIDE_INT is a long long.
+
 2003-10-31  Roger Sayle  <roger@eyesopen.com>
 
 	PR middle-end/11968

gcc/config/vax/vax.c

@@ -38,6 +38,7 @@ Boston, MA 02111-1307, USA.  */
 #include "optabs.h"
 #include "flags.h"
 #include "debug.h"
+#include "toplev.h"
 #include "tm_p.h"
 #include "target.h"
 #include "target-def.h"
@@ -152,7 +153,7 @@ static void
 vax_init_libfuncs (void)
 {
   set_optab_libfunc (udiv_optab, SImode, TARGET_ELF ? "*__udiv" : "*udiv");
-  set_optab_libfunc (umod_optab, SImode, TARGET_ELF ? "*__umod" : "*umod");
+  set_optab_libfunc (umod_optab, SImode, TARGET_ELF ? "*__urem" : "*urem");
 }
 
 /* This is like nonimmediate_operand with a restriction on the type of MEM.  */

gcc/config/vax/vax.h

 /* Definitions of target machine for GNU compiler.  VAX version.
    Copyright (C) 1987, 1988, 1991, 1993, 1994, 1995, 1996, 1997, 1998,
-   1999, 2000, 2001, 2002 Free Software Foundation, Inc.
+   1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
@@ -933,6 +933,12 @@ enum reg_class { NO_REGS, ALL_REGS, LIM_REG_CLASSES };
 
 /* Control the assembler format that we output.  */
 
+/* A C string constant describing how to begin a comment in the target
+   assembler language.  The compiler assumes that the comment will end at
+   the end of the line.  */
+
+#define ASM_COMMENT_START "#"
+
 /* Output to assembler file text saying following lines
    may contain character constants, extra white space, comments, etc.  */
 
@@ -1106,7 +1112,13 @@ VAX operand formatting codes:
 
 /* The purpose of D is to get around a quirk or bug in VAX assembler
    whereby -1 in a 64-bit immediate operand means 0x00000000ffffffff,
-   which is not a 64-bit minus one.  */
+   which is not a 64-bit minus one.  As a workaround, we output negative
+   values in hex.  */
+#if HOST_BITS_PER_WIDE_INT == 64
+#  define NEG_HWI_PRINT_HEX16 HOST_WIDE_INT_PRINT_HEX
+#else
+#  define NEG_HWI_PRINT_HEX16 "0xffffffff%08lx"
+#endif
 
 #define PRINT_OPERAND_PUNCT_VALID_P(CODE)				\
   ((CODE) == '#' || (CODE) == '|')
@@ -1118,7 +1130,7 @@ VAX operand formatting codes:
   else if (CODE == 'C')							\
     fputs (rev_cond_name (X), FILE);					\
   else if (CODE == 'D' && GET_CODE (X) == CONST_INT && INTVAL (X) < 0)	\
-    fprintf (FILE, "$0xffffffff%08x", INTVAL (X));			\
+    fprintf (FILE, "$" NEG_HWI_PRINT_HEX16, INTVAL (X));		\
   else if (CODE == 'P' && GET_CODE (X) == CONST_INT)			\
     fprintf (FILE, "$" HOST_WIDE_INT_PRINT_DEC, INTVAL (X) + 1);	\
   else if (CODE == 'N' && GET_CODE (X) == CONST_INT)			\