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      1  1.5  cgd /* $NetBSD: ecoff_machdep.h,v 1.5 1999/04/27 02:32:33 cgd Exp $ */
      2  1.1  cgd 
      3  1.1  cgd /*
      4  1.1  cgd  * Copyright (c) 1994 Adam Glass
      5  1.1  cgd  * All rights reserved.
      6  1.1  cgd  *
      7  1.1  cgd  * Redistribution and use in source and binary forms, with or without
      8  1.1  cgd  * modification, are permitted provided that the following conditions
      9  1.1  cgd  * are met:
     10  1.1  cgd  * 1. Redistributions of source code must retain the above copyright
     11  1.1  cgd  *    notice, this list of conditions and the following disclaimer.
     12  1.1  cgd  * 2. Redistributions in binary form must reproduce the above copyright
     13  1.1  cgd  *    notice, this list of conditions and the following disclaimer in the
     14  1.1  cgd  *    documentation and/or other materials provided with the distribution.
     15  1.1  cgd  * 3. All advertising materials mentioning features or use of this software
     16  1.1  cgd  *    must display the following acknowledgement:
     17  1.1  cgd  *	This product includes software developed by Adam Glass.
     18  1.1  cgd  * 4. The name of the Author may not be used to endorse or promote products
     19  1.1  cgd  *    derived from this software without specific prior written permission.
     20  1.1  cgd  *
     21  1.1  cgd  * THIS SOFTWARE IS PROVIDED BY Adam Glass ``AS IS'' AND
     22  1.1  cgd  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     23  1.1  cgd  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     24  1.1  cgd  * ARE DISCLAIMED.  IN NO EVENT SHALL Adam Glass BE LIABLE
     25  1.1  cgd  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     26  1.1  cgd  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     27  1.1  cgd  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     28  1.1  cgd  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     29  1.1  cgd  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     30  1.1  cgd  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     31  1.1  cgd  * SUCH DAMAGE.
     32  1.1  cgd  */
     33  1.1  cgd 
     34  1.1  cgd #define ECOFF_LDPGSZ 4096
     35  1.1  cgd 
     36  1.1  cgd #define ECOFF_PAD \
     37  1.3  cgd 	u_short	bldrev;					/* XXX */
     38  1.1  cgd 
     39  1.1  cgd #define ECOFF_MACHDEP \
     40  1.3  cgd         u_int	gprmask; \
     41  1.3  cgd         u_int	fprmask; \
     42  1.3  cgd         u_long	gp_value
     43  1.1  cgd 
     44  1.1  cgd #define ECOFF_MAGIC_ALPHA		0603
     45  1.1  cgd #define ECOFF_MAGIC_NETBSD_ALPHA	0605
     46  1.3  cgd #define ECOFF_BADMAG(ep)						\
     47  1.3  cgd 	((ep)->f.f_magic != ECOFF_MAGIC_ALPHA &&			\
     48  1.3  cgd 	    (ep)->f.f_magic != ECOFF_MAGIC_NETBSD_ALPHA)
     49  1.3  cgd 
     50  1.3  cgd #define ECOFF_FLAG_EXEC			0002
     51  1.3  cgd #define ECOFF_SEGMENT_ALIGNMENT(ep) \
     52  1.3  cgd     (((ep)->f.f_flags & ECOFF_FLAG_EXEC) == 0 ? 8 : 16)
     53  1.5  cgd 
     54  1.5  cgd #define	ECOFF_FLAG_OBJECT_TYPE_MASK	0x3000
     55  1.5  cgd #define		ECOFF_OBJECT_TYPE_NO_SHARED	0x1000
     56  1.5  cgd #define		ECOFF_OBJECT_TYPE_SHARABLE	0x2000
     57  1.5  cgd #define		ECOFF_OBJECT_TYPE_CALL_SHARED	0x3000
     58  1.2  cgd 
     59  1.2  cgd struct ecoff_symhdr {
     60  1.3  cgd 	int16_t		magic;
     61  1.3  cgd 	int16_t		vstamp;
     62  1.3  cgd 	int32_t		lineMax;
     63  1.3  cgd 	int32_t		densenumMax;
     64  1.3  cgd 	int32_t		procMax;
     65  1.3  cgd 	int32_t		lsymMax;
     66  1.3  cgd 	int32_t		optsymMax;
     67  1.3  cgd 	int32_t		auxsymMax;
     68  1.3  cgd 	int32_t		lstrMax;
     69  1.3  cgd 	int32_t		estrMax;
     70  1.3  cgd 	int32_t		fdMax;
     71  1.3  cgd 	int32_t		rfdMax;
     72  1.3  cgd 	int32_t		esymMax;
     73  1.3  cgd 	long		linesize;
     74  1.3  cgd 	long		cbLineOffset;
     75  1.3  cgd 	long		cbDnOffset;
     76  1.3  cgd 	long		cbPdOffset;
     77  1.3  cgd 	long		cbSymOffset;
     78  1.3  cgd 	long		cbOptOffset;
     79  1.3  cgd 	long		cbAuxOffset;
     80  1.3  cgd 	long		cbSsOffset;
     81  1.3  cgd 	long		cbSsExtOffset;
     82  1.3  cgd 	long		cbFdOffset;
     83  1.3  cgd 	long		cbRfdOffset;
     84  1.3  cgd 	long		cbExtOffset;
     85  1.2  cgd };
     86  1.2  cgd 
     87  1.2  cgd struct ecoff_extsym {
     88  1.2  cgd 	long		es_value;
     89  1.2  cgd 	int		es_strindex;
     90  1.2  cgd 	unsigned	es_type:6;
     91  1.2  cgd 	unsigned	es_class:5;
     92  1.2  cgd 	unsigned	:1;
     93  1.2  cgd 	unsigned	es_symauxindex:20;
     94  1.2  cgd 	unsigned	es_jmptbl:1;
     95  1.2  cgd 	unsigned	es_cmain:1;
     96  1.2  cgd 	unsigned	es_weakext:1;
     97  1.2  cgd 	unsigned	:29;
     98  1.2  cgd 	int		es_indexfld;
     99  1.2  cgd };
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