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NetBSD/usr.bin/xlint/arch/vax/targparam.h

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- make all targparam.h files consistent with the arch includes - add a new INTPTR_IS_LONG define and use it. - XXX: the PTRDIFF, SIZEOF, INTPTR defines really make lint more relaxed in some platforms than others. We should really be looking for the particular tokens to enable this kind of checking. I.e. now: char *p; int foo = (int)p; does not produce a warning on INTPTR_IS_LONG == 0 platformas. In reality it should only elide the warning if: char *p; int foo = (intptr_t)p; but it is not that smart (yet).
2003-05-29 22:12:13 +04:00
/* $NetBSD: targparam.h,v 1.3 2003/05/29 18:12:16 christos Exp $ */
Split out target parameters into separate header files, and pull the correct one in based on the MACHINE_CPU variable. MACHINE_CPU will be set according to the target system we are building for by <bsd.own.mk>. One component of addressing bin/14280.
2001-10-22 01:39:49 +04:00
/*
* Copyright (c) 1994, 1995 Jochen Pohl
* All Rights Reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by Jochen Pohl for
* The NetBSD Project.
* 4. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/*
* Machine-dependent target parameters for lint1.
*/
* Add header files (ilp32.h and lp64.h) that describe the two models of type sizes that we currently support, and include the appropriate one in each arch's targparam.h. * Use the type size constants provided by targparam.h in the type table, rather than using "sizeof(type) * CHAR_BIT" (which would get the host's type size, not the target's). XXX Not yet done for floating point types. * Add a new BITFIELDTYPE lint comment that suppresses illegal bitfield type errors if the type is an integer type (e.g. long, long long), and also suppresses non-portable bitfield type warnings.
2002-01-03 07:25:14 +03:00
#include "ilp32.h"
Split out target parameters into separate header files, and pull the correct one in based on the MACHINE_CPU variable. MACHINE_CPU will be set according to the target system we are building for by <bsd.own.mk>. One component of addressing bin/14280.
2001-10-22 01:39:49 +04:00
/*
* Should be set to 1 if the difference of two pointers is of type long
* or the value of sizeof is of type unsigned long. Note this MUST be
* kept in sync with the compiler!
*/
- make all targparam.h files consistent with the arch includes - add a new INTPTR_IS_LONG define and use it. - XXX: the PTRDIFF, SIZEOF, INTPTR defines really make lint more relaxed in some platforms than others. We should really be looking for the particular tokens to enable this kind of checking. I.e. now: char *p; int foo = (int)p; does not produce a warning on INTPTR_IS_LONG == 0 platformas. In reality it should only elide the warning if: char *p; int foo = (intptr_t)p; but it is not that smart (yet).
2003-05-29 22:12:13 +04:00
#ifdef __ELF__
#define PTRDIFF_IS_LONG 1
#define SIZEOF_IS_ULONG 1
#define INTPTR_IS_ULONG 1
#else
Split out target parameters into separate header files, and pull the correct one in based on the MACHINE_CPU variable. MACHINE_CPU will be set according to the target system we are building for by <bsd.own.mk>. One component of addressing bin/14280.
2001-10-22 01:39:49 +04:00
#define PTRDIFF_IS_LONG 0
#define SIZEOF_IS_ULONG 0
- make all targparam.h files consistent with the arch includes - add a new INTPTR_IS_LONG define and use it. - XXX: the PTRDIFF, SIZEOF, INTPTR defines really make lint more relaxed in some platforms than others. We should really be looking for the particular tokens to enable this kind of checking. I.e. now: char *p; int foo = (int)p; does not produce a warning on INTPTR_IS_LONG == 0 platformas. In reality it should only elide the warning if: char *p; int foo = (intptr_t)p; but it is not that smart (yet).
2003-05-29 22:12:13 +04:00
#define INTPTR_IS_ULONG 0
#endif
Define FLOAT_SIZE, DOUBLE_SIZE, LDOUBLE_SIZE, and ENUM_SIZE in target-specific headers, and use the definitions when initializing the type table.
2002-01-30 09:54:56 +03:00
#define FLOAT_SIZE (4 * CHAR_BIT)
#define DOUBLE_SIZE (8 * CHAR_BIT)
#define LDOUBLE_SIZE (8 * CHAR_BIT)
#define ENUM_SIZE (4 * CHAR_BIT)