/* Configuration file for an ns32k OpenBSD target.
   Copyright (C) 1999 Free Software Foundation, Inc.

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, 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.  */

#include <ns32k/ns32k.h>

/* XXX broken: ns32k should have symbolic defines. */
/* Compile for the floating point unit & 32532 by default.
   Don't assume SB is zero.
   Don't use bitfield instructions. */

#define TARGET_DEFAULT (1 + 24 + 32 + 64)

/* 32-bit alignment for efficiency. */
#undef POINTER_BOUNDARY
#define POINTER_BOUNDARY 32

/* 32-bit alignment for efficiency. */
#undef FUNCTION_BOUNDARY
#define FUNCTION_BOUNDARY 32

/* 32532 spec says it can handle any alignment.  Rumor from tm-ns32k.h
   tells this might not be actually true (but it's for 32032, perhaps
   National has fixed the bug for 32532).  You might have to change this
   if the bug still exists. */
#undef STRICT_ALIGNMENT
#define STRICT_ALIGNMENT 0

/* Use pc relative addressing whenever possible,
   it's more efficient than absolute (ns32k.c)
   You have to fix a bug in gas 1.38.1 to make this work with gas,
   patch available from jkp@cs.hut.fi.
   (OpenBSD's gas version has this patch already applied) */
#define PC_RELATIVE

/* Operand of bsr or jsr should be just the address.  */
#define CALL_MEMREF_IMPLICIT

/* movd insns may have floating point constant operands.  */
#define MOVD_FLOAT_OK

/* Get generic OpenBSD definitions. */
#include <openbsd.h>

/* Run-time target specifications. */
#define CPP_PREDEFINES "-D__unix__ -D__ns32k__ -D__ns32000__ -D__ns32532__ -D__OpenBSD__ -D__pc532__ -Asystem(unix) -Asystem(OpenBSD) -Acpu(ns32k) -Amachine(ns32k)"

/* Layout of source language data types. */

/* This must agree with <machine/ansi.h> */
#undef SIZE_TYPE
#define SIZE_TYPE "unsigned int"

#undef PTRDIFF_TYPE
#define PTRDIFF_TYPE "int"

#undef WCHAR_TYPE
#define WCHAR_TYPE	"int"

#undef WCHAR_TYPE_SIZE
#define WCHAR_TYPE_SIZE	32

/* Specific options for DBX Output. */

/* This is BSD, so it wants DBX format.  */
#define DBX_DEBUGGING_INFO

/* Do not break .stabs pseudos into continuations.  */
#define DBX_CONTIN_LENGTH 0

/* This is the char to use for continuation (in case we need to turn
   continuation back on).  */
#define DBX_CONTIN_CHAR '?'

/* Stack & calling: aggregate returns. */

/* Don't default to pcc-struct-return, because gcc is the only compiler, and
   we want to retain compatibility with older gcc versions.  */
#undef PCC_STATIC_STRUCT_RETURN
#define DEFAULT_PCC_STRUCT_RETURN 0