Initial revision

From-SVN: r2459

gcc/config/pa/xm-pa.h

+/* Configuration for GNU C-compiler for PA-RISC.
+   Copyright (C) 1988 Free Software Foundation, Inc.
+   Contributed by Michael Tiemann (tiemann@cygnus.com).
+
+This file is part of GNU CC.
+
+GNU CC is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU CC is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU CC; see the file COPYING.  If not, write to
+the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
+
+#ifdef hpux
+
+#include <magic.h>
+#if defined(SHL_MAGIC)
+#define hpux8 1
+#endif
+
+#define USG
+#define bcopy(a,b,c) memcpy (b,a,c)
+#define bzero(a,b) memset (a,0,b)
+#define bcmp(a,b,c) memcmp (a,b,c)
+
+#else /* hpux */
+#define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
+extern int errno;
+#endif /* hpux */
+
+/* #defines that need visibility everywhere.  */
+#define FALSE 0
+#define TRUE 1
+
+/* This describes the machine the compiler is hosted on.  */
+#define HOST_BITS_PER_CHAR 8
+#define HOST_BITS_PER_SHORT 16
+#define HOST_BITS_PER_INT 32
+#define HOST_BITS_PER_LONG 32
+#define HOST_BITS_PER_LONGLONG 64
+
+/* Doubles are stored in memory with the high order word first.  This
+   matters when cross-compiling.  */
+#define HOST_WORDS_BIG_ENDIAN 1
+
+/* Place any machine-dependent include files here, in case we
+   are bootstrapping.  */
+
+/* target machine dependencies.
+   tm.h is a symbolic link to the actual target specific file.   */
+#include "tm.h"
+
+/* Arguments to use with `exit'.  */
+#define SUCCESS_EXIT_CODE 0
+#define FATAL_EXIT_CODE 33
+
+#if 0
+/* If compiled with GNU C, use the built-in alloca */
+#ifdef __GNUC__
+#define alloca __builtin_alloca
+#endif
+#endif
+
+/* Don't try to use sys_siglist.  */
+#define NO_SYS_SIGLIST
+
+/* HP's compiler has problems with enum bitfields.  */
+#define ONLY_INT_FIELDS