1a9643ea8Slogwang /*- 2a9643ea8Slogwang * Copyright (c) 1991 Regents of the University of California. 3a9643ea8Slogwang * All rights reserved. 4a9643ea8Slogwang * 5a9643ea8Slogwang * Redistribution and use in source and binary forms, with or without 6a9643ea8Slogwang * modification, are permitted provided that the following conditions 7a9643ea8Slogwang * are met: 8a9643ea8Slogwang * 1. Redistributions of source code must retain the above copyright 9a9643ea8Slogwang * notice, this list of conditions and the following disclaimer. 10a9643ea8Slogwang * 2. Redistributions in binary form must reproduce the above copyright 11a9643ea8Slogwang * notice, this list of conditions and the following disclaimer in the 12a9643ea8Slogwang * documentation and/or other materials provided with the distribution. 13a9643ea8Slogwang * 3. Neither the name of the University nor the names of its contributors 14a9643ea8Slogwang * may be used to endorse or promote products derived from this software 15a9643ea8Slogwang * without specific prior written permission. 16a9643ea8Slogwang * 17a9643ea8Slogwang * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 18a9643ea8Slogwang * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19a9643ea8Slogwang * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20a9643ea8Slogwang * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 21a9643ea8Slogwang * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22a9643ea8Slogwang * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23a9643ea8Slogwang * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24a9643ea8Slogwang * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25a9643ea8Slogwang * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26a9643ea8Slogwang * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27a9643ea8Slogwang * SUCH DAMAGE. 28a9643ea8Slogwang * 29a9643ea8Slogwang * from: @(#)proc.h 7.1 (Berkeley) 5/15/91 30a9643ea8Slogwang * from: FreeBSD: src/sys/i386/include/proc.h,v 1.11 2001/06/29 31a9643ea8Slogwang * $FreeBSD$ 32a9643ea8Slogwang */ 33a9643ea8Slogwang 34a9643ea8Slogwang #ifndef _MACHINE_PROC_H_ 35a9643ea8Slogwang #define _MACHINE_PROC_H_ 36a9643ea8Slogwang 37a9643ea8Slogwang struct mdthread { 38a9643ea8Slogwang int md_spinlock_count; /* (k) */ 39a9643ea8Slogwang register_t md_saved_daif; /* (k) */ 40a9643ea8Slogwang }; 41a9643ea8Slogwang 42a9643ea8Slogwang struct mdproc { 43*22ce4affSfengbojiang long md_dummy; 44a9643ea8Slogwang }; 45a9643ea8Slogwang 46a9643ea8Slogwang #define KINFO_PROC_SIZE 1088 47*22ce4affSfengbojiang #define KINFO_PROC32_SIZE 816 48a9643ea8Slogwang 49a9643ea8Slogwang #define MAXARGS 8 50a9643ea8Slogwang struct syscall_args { 51a9643ea8Slogwang u_int code; 52a9643ea8Slogwang struct sysent *callp; 53a9643ea8Slogwang register_t args[MAXARGS]; 54a9643ea8Slogwang }; 55a9643ea8Slogwang 56*22ce4affSfengbojiang #ifdef _KERNEL 57*22ce4affSfengbojiang 58*22ce4affSfengbojiang #include <machine/pcb.h> 59*22ce4affSfengbojiang 60*22ce4affSfengbojiang #define GET_STACK_USAGE(total, used) do { \ 61*22ce4affSfengbojiang struct thread *td = curthread; \ 62*22ce4affSfengbojiang (total) = td->td_kstack_pages * PAGE_SIZE - sizeof(struct pcb); \ 63*22ce4affSfengbojiang (used) = (char *)td->td_kstack + \ 64*22ce4affSfengbojiang td->td_kstack_pages * PAGE_SIZE - \ 65*22ce4affSfengbojiang (char *)&td; \ 66*22ce4affSfengbojiang } while (0) 67*22ce4affSfengbojiang 68a9643ea8Slogwang #endif 69a9643ea8Slogwang 70a9643ea8Slogwang #endif /* !_MACHINE_PROC_H_ */ 71