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 /*
22 * Copyright 2007 Sun Microsystems, Inc. All rights reserved.
23 * Use is subject to license terms.
24 */
25
26 #pragma ident "%Z%%M% %I% %E% SMI"
27
28 #include <sys/types.h>
29 #include <sys/kdi_impl.h>
30 #include <sys/segments.h>
31 #include <sys/cpuvar.h>
32
33 #include <mdb/mdb_debug.h>
34 #include <mdb/mdb_err.h>
35 #include <mdb/mdb_umem.h>
36 #include <kmdb/kmdb_dpi.h>
37 #include <mdb/mdb.h>
38
39 /*ARGSUSED*/
40 void
kmdb_kdi_stop_slaves(int my_cpuid,int doxc)41 kmdb_kdi_stop_slaves(int my_cpuid, int doxc)
42 {
43 /* Stop other CPUs if there are CPUs to stop */
44 mdb.m_kdi->mkdi_stop_slaves(my_cpuid, doxc);
45 }
46
47 void
kmdb_kdi_start_slaves(void)48 kmdb_kdi_start_slaves(void)
49 {
50 mdb.m_kdi->mkdi_start_slaves();
51 }
52
53 void
kmdb_kdi_slave_wait(void)54 kmdb_kdi_slave_wait(void)
55 {
56 mdb.m_kdi->mkdi_slave_wait();
57 }
58
59 uintptr_t
kmdb_kdi_get_userlimit(void)60 kmdb_kdi_get_userlimit(void)
61 {
62 return (mdb.m_kdi->mkdi_get_userlimit());
63 }
64
65 int
kmdb_kdi_get_cpuinfo(uint_t * vendorp,uint_t * familyp,uint_t * modelp)66 kmdb_kdi_get_cpuinfo(uint_t *vendorp, uint_t *familyp, uint_t *modelp)
67 {
68 int err;
69
70 if ((err = mdb.m_kdi->mkdi_get_cpuinfo(vendorp, familyp, modelp)) != 0)
71 return (set_errno(err));
72
73 return (0);
74 }
75
76 /*ARGSUSED*/
77 void
kmdb_kdi_init_isadep(kdi_t * kdi,kmdb_auxv_t * kav)78 kmdb_kdi_init_isadep(kdi_t *kdi, kmdb_auxv_t *kav)
79 {
80 }
81
82 void
kmdb_kdi_activate(kdi_main_t main,kdi_cpusave_t * cpusave,int ncpusave)83 kmdb_kdi_activate(kdi_main_t main, kdi_cpusave_t *cpusave, int ncpusave)
84 {
85 mdb.m_kdi->mkdi_activate(main, cpusave, ncpusave);
86 }
87
88 void
kmdb_kdi_deactivate(void)89 kmdb_kdi_deactivate(void)
90 {
91 mdb.m_kdi->mkdi_deactivate();
92 }
93
94 void
kmdb_kdi_idt_switch(kdi_cpusave_t * cpusave)95 kmdb_kdi_idt_switch(kdi_cpusave_t *cpusave)
96 {
97 mdb.m_kdi->mkdi_idt_switch(cpusave);
98 }
99
100 void
kmdb_kdi_update_drreg(kdi_drreg_t * drreg)101 kmdb_kdi_update_drreg(kdi_drreg_t *drreg)
102 {
103 mdb.m_kdi->mkdi_update_drreg(drreg);
104 }
105
106 void
kmdb_kdi_set_debug_msrs(kdi_msr_t * msrs)107 kmdb_kdi_set_debug_msrs(kdi_msr_t *msrs)
108 {
109 mdb.m_kdi->mkdi_set_debug_msrs(msrs);
110 }
111
112 void
kmdb_kdi_memrange_add(caddr_t base,size_t len)113 kmdb_kdi_memrange_add(caddr_t base, size_t len)
114 {
115 mdb.m_kdi->mkdi_memrange_add(base, len);
116 }
117
118 void
kmdb_kdi_reboot(void)119 kmdb_kdi_reboot(void)
120 {
121 mdb.m_kdi->mkdi_reboot();
122 }
123