7 * with the License.
8 *
9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 * or http://www.opensolaris.org/os/licensing.
11 * See the License for the specific language governing permissions
12 * and limitations under the License.
13 *
14 * When distributing Covered Code, include this CDDL HEADER in each
15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 * If applicable, add the following below this CDDL HEADER, with the
17 * fields enclosed by brackets "[]" replaced with your own identifying
18 * information: Portions Copyright [yyyy] [name of copyright owner]
19 *
20 * CDDL HEADER END
21 */
22 /*
23 * Copyright 2004 Sun Microsystems, Inc. All rights reserved.
24 * Use is subject to license terms.
25 */
26
27 #pragma ident "%Z%%M% %I% %E% SMI"
28
29 /*
30 * User Process Target Intel 32-bit component
31 *
32 * This file provides the ISA-dependent portion of the user process target.
33 * For more details on the implementation refer to mdb_proc.c.
34 */
35
36 #include <mdb/mdb_proc.h>
37 #include <mdb/mdb_kreg.h>
38 #include <mdb/mdb_err.h>
39 #include <mdb/mdb_amd64util.h>
40 #include <mdb/mdb.h>
41
42 #include <sys/frame.h>
43 #include <libproc.h>
44 #include <sys/fp.h>
45 #include <ieeefp.h>
46
47 const mdb_tgt_regdesc_t pt_regdesc[] = {
48 { "r15", REG_R15, MDB_TGT_R_EXPORT },
170 (rflags & KREG_EFLAGS_IOPL_MASK) >> KREG_EFLAGS_IOPL_SHIFT);
171
172 mdb_printf(" status=<%s,%s,%s,%s,%s,%s,%s,%s,%s>\n",
173 (rflags & KREG_EFLAGS_OF_MASK) ? "OF" : "of",
174 (rflags & KREG_EFLAGS_DF_MASK) ? "DF" : "df",
175 (rflags & KREG_EFLAGS_IF_MASK) ? "IF" : "if",
176 (rflags & KREG_EFLAGS_TF_MASK) ? "TF" : "tf",
177 (rflags & KREG_EFLAGS_SF_MASK) ? "SF" : "sf",
178 (rflags & KREG_EFLAGS_ZF_MASK) ? "ZF" : "zf",
179 (rflags & KREG_EFLAGS_AF_MASK) ? "AF" : "af",
180 (rflags & KREG_EFLAGS_PF_MASK) ? "PF" : "pf",
181 (rflags & KREG_EFLAGS_CF_MASK) ? "CF" : "cf");
182
183 mdb_printf("\n");
184
185 mdb_printf("%%gsbase = 0x%0?p\n", grs[REG_GSBASE]);
186 mdb_printf("%%fsbase = 0x%0?p\n", grs[REG_FSBASE]);
187 mdb_printf("%%trapno = 0x%x\n", grs[REG_TRAPNO]);
188 mdb_printf(" %%err = 0x%x\n", grs[REG_ERR]);
189
190 return (set_errno(ENOTSUP));
191 }
192
193 static const char *
194 fpcw2str(uint32_t cw, char *buf, size_t nbytes)
195 {
196 char *end = buf + nbytes;
197 char *p = buf;
198
199 buf[0] = '\0';
200
201 /*
202 * Decode all masks in the 80387 control word.
203 */
204 if (cw & FPIM)
205 p += mdb_snprintf(p, (size_t)(end - p), "|IM");
206 if (cw & FPDM)
207 p += mdb_snprintf(p, (size_t)(end - p), "|DM");
208 if (cw & FPZM)
209 p += mdb_snprintf(p, (size_t)(end - p), "|ZM");
210 if (cw & FPOM)
|
7 * with the License.
8 *
9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 * or http://www.opensolaris.org/os/licensing.
11 * See the License for the specific language governing permissions
12 * and limitations under the License.
13 *
14 * When distributing Covered Code, include this CDDL HEADER in each
15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 * If applicable, add the following below this CDDL HEADER, with the
17 * fields enclosed by brackets "[]" replaced with your own identifying
18 * information: Portions Copyright [yyyy] [name of copyright owner]
19 *
20 * CDDL HEADER END
21 */
22 /*
23 * Copyright 2004 Sun Microsystems, Inc. All rights reserved.
24 * Use is subject to license terms.
25 */
26
27 /*
28 * User Process Target Intel 32-bit component
29 *
30 * This file provides the ISA-dependent portion of the user process target.
31 * For more details on the implementation refer to mdb_proc.c.
32 */
33
34 #include <mdb/mdb_proc.h>
35 #include <mdb/mdb_kreg.h>
36 #include <mdb/mdb_err.h>
37 #include <mdb/mdb_amd64util.h>
38 #include <mdb/mdb.h>
39
40 #include <sys/frame.h>
41 #include <libproc.h>
42 #include <sys/fp.h>
43 #include <ieeefp.h>
44
45 const mdb_tgt_regdesc_t pt_regdesc[] = {
46 { "r15", REG_R15, MDB_TGT_R_EXPORT },
168 (rflags & KREG_EFLAGS_IOPL_MASK) >> KREG_EFLAGS_IOPL_SHIFT);
169
170 mdb_printf(" status=<%s,%s,%s,%s,%s,%s,%s,%s,%s>\n",
171 (rflags & KREG_EFLAGS_OF_MASK) ? "OF" : "of",
172 (rflags & KREG_EFLAGS_DF_MASK) ? "DF" : "df",
173 (rflags & KREG_EFLAGS_IF_MASK) ? "IF" : "if",
174 (rflags & KREG_EFLAGS_TF_MASK) ? "TF" : "tf",
175 (rflags & KREG_EFLAGS_SF_MASK) ? "SF" : "sf",
176 (rflags & KREG_EFLAGS_ZF_MASK) ? "ZF" : "zf",
177 (rflags & KREG_EFLAGS_AF_MASK) ? "AF" : "af",
178 (rflags & KREG_EFLAGS_PF_MASK) ? "PF" : "pf",
179 (rflags & KREG_EFLAGS_CF_MASK) ? "CF" : "cf");
180
181 mdb_printf("\n");
182
183 mdb_printf("%%gsbase = 0x%0?p\n", grs[REG_GSBASE]);
184 mdb_printf("%%fsbase = 0x%0?p\n", grs[REG_FSBASE]);
185 mdb_printf("%%trapno = 0x%x\n", grs[REG_TRAPNO]);
186 mdb_printf(" %%err = 0x%x\n", grs[REG_ERR]);
187
188 return (DCMD_OK);
189 }
190
191 static const char *
192 fpcw2str(uint32_t cw, char *buf, size_t nbytes)
193 {
194 char *end = buf + nbytes;
195 char *p = buf;
196
197 buf[0] = '\0';
198
199 /*
200 * Decode all masks in the 80387 control word.
201 */
202 if (cw & FPIM)
203 p += mdb_snprintf(p, (size_t)(end - p), "|IM");
204 if (cw & FPDM)
205 p += mdb_snprintf(p, (size_t)(end - p), "|DM");
206 if (cw & FPZM)
207 p += mdb_snprintf(p, (size_t)(end - p), "|ZM");
208 if (cw & FPOM)
|