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ecoff_machdep.h revision 1.4.16.1 
      1  1.4.16.1  cgd /* $NetBSD: ecoff_machdep.h,v 1.4.16.1 1999/06/21 19:21:41 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  1.4.16.1  cgd 
     54  1.4.16.1  cgd #define	ECOFF_FLAG_OBJECT_TYPE_MASK	0x3000
     55  1.4.16.1  cgd #define		ECOFF_OBJECT_TYPE_NO_SHARED	0x1000
     56  1.4.16.1  cgd #define		ECOFF_OBJECT_TYPE_SHARABLE	0x2000
     57  1.4.16.1  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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