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/* $OpenBSD: ecoff_machdep.h,v 1.3 2002/03/14 01:26:27 millert Exp $ */
/* $NetBSD: ecoff_machdep.h,v 1.3 1996/05/09 23:47:25 cgd Exp $ */
/*
* Copyright (c) 1994 Adam Glass
* 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 Adam Glass.
* 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 Adam Glass ``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 Adam Glass 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.
*/
#define ECOFF_LDPGSZ 4096
#define ECOFF_PAD \
u_short bldrev; /* XXX */
#define ECOFF_MACHDEP \
u_int gprmask; \
u_int fprmask; \
u_long gp_value
#define ECOFF_MAGIC_ALPHA 0603
#define ECOFF_MAGIC_NATIVE_ALPHA 0605
#define ECOFF_BADMAG(ep) \
((ep)->f.f_magic != ECOFF_MAGIC_ALPHA && \
(ep)->f.f_magic != ECOFF_MAGIC_NATIVE_ALPHA)
#define ECOFF_FLAG_EXEC 0002
#define ECOFF_SEGMENT_ALIGNMENT(ep) \
(((ep)->f.f_flags & ECOFF_FLAG_EXEC) == 0 ? 8 : 16)
#define ECOFF_FLAG_OBJECT_TYPE_MASK 0x3000
#define ECOFF_OBJECT_TYPE_NO_SHARED 0x1000
#define ECOFF_OBJECT_TYPE_SHARABLE 0x2000
#define ECOFF_OBJECT_TYPE_CALL_SHARED 0x3000
struct ecoff_symhdr {
int16_t magic;
int16_t vstamp;
int32_t lineMax;
int32_t densenumMax;
int32_t procMax;
int32_t lsymMax;
int32_t optsymMax;
int32_t auxsymMax;
int32_t lstrMax;
int32_t estrMax;
int32_t fdMax;
int32_t rfdMax;
int32_t esymMax;
long linesize;
long cbLineOffset;
long cbDnOffset;
long cbPdOffset;
long cbSymOffset;
long cbOptOffset;
long cbAuxOffset;
long cbSsOffset;
long cbSsExtOffset;
long cbFdOffset;
long cbRfdOffset;
long cbExtOffset;
};
struct ecoff_extsym {
long es_value;
int es_strindex;
unsigned es_type:6;
unsigned es_class:5;
unsigned :1;
unsigned es_symauxindex:20;
unsigned es_jmptbl:1;
unsigned es_cmain:1;
unsigned es_weakext:1;
unsigned :29;
int es_indexfld;
};
#ifdef _KERNEL
void cpu_exec_ecoff_setregs(struct proc *, struct exec_package *, u_long, register_t *);
#endif
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