1/*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 *
21 * Portions Copyright 2006-2008 John Birrell jb@freebsd.org
22 *
23 * $FreeBSD: stable/11/cddl/lib/libdtrace/sched.d 333617 2018-05-15 00:00:44Z dteske $
24 */
25/*
26 * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
27 * Use is subject to license terms.
28 */
29
30#pragma D depends_on module kernel
31#pragma D depends_on provider sched
32
33struct cpuinfo {
34	processorid_t cpu_id;		/* CPU identifier */
35	psetid_t cpu_pset;		/* processor set identifier */
36	chipid_t cpu_chip;		/* chip identifier */
37	lgrp_id_t cpu_lgrp;		/* locality group identifer */
38	processor_info_t cpu_info;	/* CPU information */
39};
40
41typedef struct cpuinfo cpuinfo_t;
42
43translator cpuinfo_t < cpu_t *C > {
44	cpu_id = C->cpu_id;
45	cpu_pset = C->cpu_part->cp_id;
46	cpu_chip = C->cpu_physid->cpu_chipid;
47	cpu_lgrp = C->cpu_lpl->lpl_lgrpid;
48	cpu_info = (processor_info_t)C->cpu_type_info;
49};
50
51translator cpuinfo_t < disp_t *D > {
52	cpu_id = D->disp_cpu == NULL ? -1 :
53	    xlate <cpuinfo_t> (D->disp_cpu).cpu_id;
54	cpu_pset = D->disp_cpu == NULL ? -1 :
55	    xlate <cpuinfo_t> (D->disp_cpu).cpu_pset;
56	cpu_chip = D->disp_cpu == NULL ? -1 :
57	    xlate <cpuinfo_t> (D->disp_cpu).cpu_chip;
58	cpu_lgrp = D->disp_cpu == NULL ? -1 :
59	    xlate <cpuinfo_t> (D->disp_cpu).cpu_lgrp;
60	cpu_info = D->disp_cpu == NULL ?
61	    *((processor_info_t *)dtrace`dtrace_zero) :
62	    (processor_info_t)xlate <cpuinfo_t> (D->disp_cpu).cpu_info;
63};
64
65inline cpuinfo_t *curcpu = xlate <cpuinfo_t *> (curthread->t_cpu);
66#pragma D attributes Stable/Stable/Common curcpu
67#pragma D binding "1.0" curcpu
68
69inline processorid_t cpu = curcpu->cpu_id;
70#pragma D attributes Stable/Stable/Common cpu
71#pragma D binding "1.0" cpu
72
73inline psetid_t pset = curcpu->cpu_pset;
74#pragma D attributes Stable/Stable/Common pset
75#pragma D binding "1.0" pset
76
77inline chipid_t chip = curcpu->cpu_chip;
78#pragma D attributes Stable/Stable/Common chip
79#pragma D binding "1.0" chip
80
81inline lgrp_id_t lgrp = curcpu->cpu_lgrp;
82#pragma D attributes Stable/Stable/Common lgrp
83#pragma D binding "1.0" lgrp
84