2 * SPDX-License-Identifier: BSD-4-Clause
4 * Copyright (C) 1995, 1996 Wolfgang Solfrank.
5 * Copyright (C) 1995, 1996 TooLs GmbH.
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 * 3. All advertising materials mentioning features or use of this software
17 * must display the following acknowledgement:
18 * This product includes software developed by TooLs GmbH.
19 * 4. The name of TooLs GmbH may not be used to endorse or promote products
20 * derived from this software without specific prior written permission.
22 * THIS SOFTWARE IS PROVIDED BY TOOLS GMBH ``AS IS'' AND ANY EXPRESS OR
23 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
24 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
25 * IN NO EVENT SHALL TOOLS GMBH BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
26 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
27 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
28 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
29 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
30 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
31 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
33 * $NetBSD: proc.h,v 1.2 1997/04/16 22:57:48 thorpej Exp $
37 #ifndef _MACHINE_PROC_H_
38 #define _MACHINE_PROC_H_
41 * Machine-dependent part of the proc structure
44 int md_spinlock_count; /* (k) */
45 register_t md_saved_msr; /* (k) */
50 * Avoid empty structs because they are undefined behavior.
56 #define KINFO_PROC_SIZE 1088
57 #define KINFO_PROC32_SIZE 816
59 #define KINFO_PROC_SIZE 816
67 register_t args[MAXARGS];
72 #include <machine/pcb.h>
74 /* Get the current kernel thread stack usage. */
75 #define GET_STACK_USAGE(total, used) do { \
76 struct thread *td = curthread; \
77 (total) = td->td_kstack_pages * PAGE_SIZE - sizeof(struct pcb); \
78 (used) = td->td_kstack + (total) - (vm_offset_t)&td; \
82 #endif /* !_MACHINE_PROC_H_ */