blob: 6a1af705706e375f1e1044777bca299d357e6ee7 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
|
/* $Id: proc.h,v 1.2 1998/06/10 10:55:17 dfr Exp $ */
/* From: NetBSD: proc.h,v 1.3 1997/04/06 08:47:36 cgd Exp */
/*
* Copyright (c) 1994, 1995 Carnegie-Mellon University.
* All rights reserved.
*
* Author: Chris G. Demetriou
*
* Permission to use, copy, modify and distribute this software and
* its documentation is hereby granted, provided that both the copyright
* notice and this permission notice appear in all copies of the
* software, derivative works or modified versions, and any portions
* thereof, and that both notices appear in supporting documentation.
*
* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND
* FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
*
* Carnegie Mellon requests users of this software to return to
*
* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
* School of Computer Science
* Carnegie Mellon University
* Pittsburgh PA 15213-3890
*
* any improvements or extensions that they make and grant Carnegie the
* rights to redistribute these changes.
*/
/*
* Machine-dependent part of the proc struct for the Alpha.
*/
struct mdbpt {
vm_offset_t addr;
u_int32_t contents;
};
struct mdproc {
u_long md_flags;
struct trapframe *md_tf; /* trap/syscall registers */
struct pcb *md_pcbpaddr; /* phys addr of the pcb */
struct mdbpt md_sstep[2]; /* two single step breakpoints */
};
#define MDP_FPUSED 0x0001 /* Process used the FPU */
#define MDP_STEP1 0x0002 /* Single step normal instruction */
#define MDP_STEP2 0x0004 /* Single step branch instruction */
|
