82 lines
3.1 KiB
C
82 lines
3.1 KiB
C
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/*-
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* Copyright (c) 1998 John D. Polstra.
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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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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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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* $Id$
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*/
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#ifndef _SYS_PROCFS_H_
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#define _SYS_PROCFS_H_
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#include <sys/param.h>
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#include <machine/reg.h>
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typedef struct reg gregset_t;
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typedef struct fpreg fpregset_t;
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/*
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* These structures define an interface between core files and the debugger.
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* Never change or delete any elements. If you add elements, add them to
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* the end of the structure, and increment the value of its version field.
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* This will help to ensure that today's core dump will still be usable
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* with next year's debugger.
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*
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* A lot more things should be added to these structures. At present,
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* they contain the absolute bare minimum required to allow GDB to work
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* with ELF core dumps.
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*/
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/*
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* The parenthsized numbers like (1) indicate the minimum version number
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* for which each element exists in the structure.
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*/
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#define PRSTATUS_VERSION 1 /* Current version of prstatus_t */
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typedef struct prstatus {
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int pr_version; /* Version number of struct (1) */
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size_t pr_statussz; /* sizeof(prstatus_t) (1) */
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size_t pr_gregsetsz; /* sizeof(gregset_t) (1) */
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size_t pr_fpregsetsz; /* sizeof(fpregset_t) (1) */
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int pr_osreldate; /* Kernel version (1) */
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int pr_cursig; /* Current signal (1) */
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pid_t pr_pid; /* Process ID (1) */
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gregset_t pr_reg; /* General purpose registers (1) */
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} prstatus_t;
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typedef fpregset_t prfpregset_t;
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#define PRARGSZ 80 /* Maximum argument bytes saved */
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#define PRPSINFO_VERSION 1 /* Current version of prpsinfo_t */
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typedef struct prpsinfo {
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int pr_version; /* Version number of struct (1) */
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size_t pr_psinfosz; /* sizeof(prpsinfo_t) (1) */
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char pr_fname[MAXCOMLEN+1]; /* Command name, null terminated (1) */
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char pr_psargs[PRARGSZ+1]; /* Arguments, null terminated (1) */
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} prpsinfo_t;
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#endif /* _SYS_PROCFS_H_ */
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