22d4b0fb41
object format of the executable being dumped. This is the first step toward producing ELF core dumps in the proper format. I will commit the code to generate the ELF core dumps Real Soon Now. In the meantime, ELF executables won't dump core at all. That is probably no less useful than dumping a.out-style core dumps as they have done until now. Submitted by: Alex <garbanzo@hooked.net> (with very minor changes by me)
82 lines
3.3 KiB
C
82 lines
3.3 KiB
C
/*-
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* Copyright (c) 1982, 1988, 1991 The Regents of the University of California.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $Id: sysent.h,v 1.18 1998/06/07 17:13:03 dfr Exp $
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*/
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#ifndef _SYS_SYSENT_H_
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#define _SYS_SYSENT_H_
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struct proc;
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typedef int sy_call_t __P((struct proc *, void *));
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struct sysent { /* system call table */
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int sy_narg; /* number of arguments */
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sy_call_t *sy_call; /* implementing function */
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};
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#define SCARG(p,k) ((p)->k) /* get arg from args pointer */
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/* placeholder till we integrate rest of lite2 syscallargs changes XXX */
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struct image_params;
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struct trapframe;
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struct sysentvec {
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int sv_size; /* number of entries */
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struct sysent *sv_table; /* pointer to sysent */
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u_int sv_mask; /* optional mask to index */
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int sv_sigsize; /* size of signal translation table */
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int *sv_sigtbl; /* signal translation table */
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int sv_errsize; /* size of errno translation table */
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int *sv_errtbl; /* errno translation table */
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int (*sv_transtrap) __P((int, int));
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/* translate trap-to-signal mapping */
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int (*sv_fixup) __P((long **, struct image_params *));
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/* stack fixup function */
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void (*sv_sendsig) __P((void (*)(int), int, int, u_long));
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/* send signal */
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char *sv_sigcode; /* start of sigtramp code */
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int *sv_szsigcode; /* size of sigtramp code */
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void (*sv_prepsyscall) __P((struct trapframe *, int *,
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u_int *, caddr_t *));
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char *sv_name; /* name of binary type */
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int (*sv_coredump) __P((struct proc *p));
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/* function to dump core, or NULL */
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};
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#ifdef KERNEL
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extern struct sysentvec aout_sysvec;
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extern struct sysent sysent[];
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#endif
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#endif /* !_SYS_SYSENT_H_ */
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