| @@ -1,1104 +1,1104 @@ | | | @@ -1,1104 +1,1104 @@ |
1 | /* $NetBSD: kdump.c,v 1.105 2010/08/08 18:31:50 chs Exp $ */ | | 1 | /* $NetBSD: kdump.c,v 1.106 2011/01/10 05:15:17 christos Exp $ */ |
2 | | | 2 | |
3 | /*- | | 3 | /*- |
4 | * Copyright (c) 1988, 1993 | | 4 | * Copyright (c) 1988, 1993 |
5 | * The Regents of the University of California. All rights reserved. | | 5 | * The Regents of the University of California. All rights reserved. |
6 | * | | 6 | * |
7 | * Redistribution and use in source and binary forms, with or without | | 7 | * Redistribution and use in source and binary forms, with or without |
8 | * modification, are permitted provided that the following conditions | | 8 | * modification, are permitted provided that the following conditions |
9 | * are met: | | 9 | * are met: |
10 | * 1. Redistributions of source code must retain the above copyright | | 10 | * 1. Redistributions of source code must retain the above copyright |
11 | * notice, this list of conditions and the following disclaimer. | | 11 | * notice, this list of conditions and the following disclaimer. |
12 | * 2. Redistributions in binary form must reproduce the above copyright | | 12 | * 2. Redistributions in binary form must reproduce the above copyright |
13 | * notice, this list of conditions and the following disclaimer in the | | 13 | * notice, this list of conditions and the following disclaimer in the |
14 | * documentation and/or other materials provided with the distribution. | | 14 | * documentation and/or other materials provided with the distribution. |
15 | * 3. Neither the name of the University nor the names of its contributors | | 15 | * 3. Neither the name of the University nor the names of its contributors |
16 | * may be used to endorse or promote products derived from this software | | 16 | * may be used to endorse or promote products derived from this software |
17 | * without specific prior written permission. | | 17 | * without specific prior written permission. |
18 | * | | 18 | * |
19 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | | 19 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND |
20 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | | 20 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
21 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | | 21 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
22 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | | 22 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE |
23 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | | 23 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
24 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | | 24 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
25 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | | 25 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
26 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | | 26 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
27 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | | 27 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
28 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | | 28 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
29 | * SUCH DAMAGE. | | 29 | * SUCH DAMAGE. |
30 | */ | | 30 | */ |
31 | | | 31 | |
32 | #include <sys/cdefs.h> | | 32 | #include <sys/cdefs.h> |
33 | #ifndef lint | | 33 | #ifndef lint |
34 | __COPYRIGHT("@(#) Copyright (c) 1988, 1993\ | | 34 | __COPYRIGHT("@(#) Copyright (c) 1988, 1993\ |
35 | The Regents of the University of California. All rights reserved."); | | 35 | The Regents of the University of California. All rights reserved."); |
36 | #endif /* not lint */ | | 36 | #endif /* not lint */ |
37 | | | 37 | |
38 | #ifndef lint | | 38 | #ifndef lint |
39 | #if 0 | | 39 | #if 0 |
40 | static char sccsid[] = "@(#)kdump.c 8.4 (Berkeley) 4/28/95"; | | 40 | static char sccsid[] = "@(#)kdump.c 8.4 (Berkeley) 4/28/95"; |
41 | #else | | 41 | #else |
42 | __RCSID("$NetBSD: kdump.c,v 1.105 2010/08/08 18:31:50 chs Exp $"); | | 42 | __RCSID("$NetBSD: kdump.c,v 1.106 2011/01/10 05:15:17 christos Exp $"); |
43 | #endif | | 43 | #endif |
44 | #endif /* not lint */ | | 44 | #endif /* not lint */ |
45 | | | 45 | |
46 | #include <sys/param.h> | | 46 | #include <sys/param.h> |
47 | #define _KERNEL | | 47 | #define _KERNEL |
48 | #include <sys/errno.h> | | 48 | #include <sys/errno.h> |
49 | #undef _KERNEL | | 49 | #undef _KERNEL |
50 | #include <sys/time.h> | | 50 | #include <sys/time.h> |
51 | #include <sys/uio.h> | | 51 | #include <sys/uio.h> |
52 | #include <sys/ktrace.h> | | 52 | #include <sys/ktrace.h> |
53 | #include <sys/ioctl.h> | | 53 | #include <sys/ioctl.h> |
54 | #include <sys/ptrace.h> | | 54 | #include <sys/ptrace.h> |
55 | | | 55 | |
56 | #include <ctype.h> | | 56 | #include <ctype.h> |
57 | #include <err.h> | | 57 | #include <err.h> |
58 | #include <signal.h> | | 58 | #include <signal.h> |
59 | #include <stddef.h> | | 59 | #include <stddef.h> |
60 | #include <stdio.h> | | 60 | #include <stdio.h> |
61 | #include <stdlib.h> | | 61 | #include <stdlib.h> |
62 | #include <string.h> | | 62 | #include <string.h> |
63 | #include <unistd.h> | | 63 | #include <unistd.h> |
64 | #include <vis.h> | | 64 | #include <vis.h> |
65 | | | 65 | |
66 | #include "ktrace.h" | | 66 | #include "ktrace.h" |
67 | #include "setemul.h" | | 67 | #include "setemul.h" |
68 | | | 68 | |
69 | #include <sys/syscall.h> | | 69 | #include <sys/syscall.h> |
70 | | | 70 | |
71 | static int timestamp, decimal, plain, tail, maxdata = -1, numeric; | | 71 | static int timestamp, decimal, plain, tail, maxdata = -1, numeric; |
72 | static int word_size = 0; | | 72 | static int word_size = 0; |
73 | static pid_t do_pid = -1; | | 73 | static pid_t do_pid = -1; |
74 | static const char *tracefile = NULL; | | 74 | static const char *tracefile = NULL; |
75 | static struct ktr_header ktr_header; | | 75 | static struct ktr_header ktr_header; |
76 | static int emul_changed = 0; | | 76 | static int emul_changed = 0; |
77 | | | 77 | |
78 | #define eqs(s1, s2) (strcmp((s1), (s2)) == 0) | | 78 | #define eqs(s1, s2) (strcmp((s1), (s2)) == 0) |
79 | #define small(v) (((long)(v) >= 0) && ((long)(v) < 10)) | | 79 | #define small(v) (((long)(v) >= 0) && ((long)(v) < 10)) |
80 | | | 80 | |
81 | static const char * const ptrace_ops[] = { | | 81 | static const char * const ptrace_ops[] = { |
82 | "PT_TRACE_ME", "PT_READ_I", "PT_READ_D", "PT_READ_U", | | 82 | "PT_TRACE_ME", "PT_READ_I", "PT_READ_D", "PT_READ_U", |
83 | "PT_WRITE_I", "PT_WRITE_D", "PT_WRITE_U", "PT_CONTINUE", | | 83 | "PT_WRITE_I", "PT_WRITE_D", "PT_WRITE_U", "PT_CONTINUE", |
84 | "PT_KILL", "PT_ATTACH", "PT_DETACH", "PT_IO", | | 84 | "PT_KILL", "PT_ATTACH", "PT_DETACH", "PT_IO", |
85 | "PT_DUMPCORE", "PT_LWPINFO", "PT_SYSCALL", | | 85 | "PT_DUMPCORE", "PT_LWPINFO", "PT_SYSCALL", |
86 | }; | | 86 | }; |
87 | | | 87 | |
88 | #ifdef PT_MACHDEP_STRINGS | | 88 | #ifdef PT_MACHDEP_STRINGS |
89 | static const char * const ptrace_machdep_ops[] = { PT_MACHDEP_STRINGS }; | | 89 | static const char * const ptrace_machdep_ops[] = { PT_MACHDEP_STRINGS }; |
90 | #endif | | 90 | #endif |
91 | | | 91 | |
92 | static const char * const linux_ptrace_ops[] = { | | 92 | static const char * const linux_ptrace_ops[] = { |
93 | "PTRACE_TRACEME", | | 93 | "PTRACE_TRACEME", |
94 | "PTRACE_PEEKTEXT", "PTRACE_PEEKDATA", "PTRACE_PEEKUSER", | | 94 | "PTRACE_PEEKTEXT", "PTRACE_PEEKDATA", "PTRACE_PEEKUSER", |
95 | "PTRACE_POKETEXT", "PTRACE_POKEDATA", "PTRACE_POKEUSER", | | 95 | "PTRACE_POKETEXT", "PTRACE_POKEDATA", "PTRACE_POKEUSER", |
96 | "PTRACE_CONT", "PTRACE_KILL", "PTRACE_SINGLESTEP", | | 96 | "PTRACE_CONT", "PTRACE_KILL", "PTRACE_SINGLESTEP", |
97 | NULL, NULL, | | 97 | NULL, NULL, |
98 | "PTRACE_GETREGS", "PTRACE_SETREGS", "PTRACE_GETFPREGS", | | 98 | "PTRACE_GETREGS", "PTRACE_SETREGS", "PTRACE_GETFPREGS", |
99 | "PTRACE_SETFPREGS", "PTRACE_ATTACH", "PTRACE_DETACH", | | 99 | "PTRACE_SETFPREGS", "PTRACE_ATTACH", "PTRACE_DETACH", |
100 | NULL, NULL, NULL, NULL, NULL, NULL, | | 100 | NULL, NULL, NULL, NULL, NULL, NULL, |
101 | "PTRACE_SYSCALL", | | 101 | "PTRACE_SYSCALL", |
102 | }; | | 102 | }; |
103 | | | 103 | |
104 | int main(int, char **); | | 104 | int main(int, char **); |
105 | static int fread_tail(void *, size_t, size_t); | | 105 | static int fread_tail(void *, size_t, size_t); |
106 | static int dumpheader(struct ktr_header *); | | 106 | static int dumpheader(struct ktr_header *); |
107 | static void output_long(u_long, int); | | 107 | static void output_long(u_long, int); |
108 | static void ioctldecode(u_long); | | 108 | static void ioctldecode(u_long); |
109 | static void ktrsyscall(struct ktr_syscall *); | | 109 | static void ktrsyscall(struct ktr_syscall *); |
110 | static void ktrsysret(struct ktr_sysret *, int); | | 110 | static void ktrsysret(struct ktr_sysret *, int); |
111 | static void ktrnamei(char *, int); | | 111 | static void ktrnamei(char *, int); |
112 | static void ktremul(char *, int, int); | | 112 | static void ktremul(char *, int, int); |
113 | static void ktrgenio(struct ktr_genio *, int); | | 113 | static void ktrgenio(struct ktr_genio *, int); |
114 | static void ktrpsig(void *, int); | | 114 | static void ktrpsig(void *, int); |
115 | static void ktrcsw(struct ktr_csw *); | | 115 | static void ktrcsw(struct ktr_csw *); |
116 | static void ktruser(struct ktr_user *, int); | | 116 | static void ktruser(struct ktr_user *, int); |
117 | static void ktrmmsg(struct ktr_mmsg *, int); | | 117 | static void ktrmmsg(struct ktr_mmsg *, int); |
118 | static void ktrmool(struct ktr_mool *, int); | | 118 | static void ktrmool(struct ktr_mool *, int); |
119 | static void ktrmib(int *, int); | | 119 | static void ktrmib(int *, int); |
120 | static void usage(void) __dead; | | 120 | static void usage(void) __dead; |
121 | static void eprint(int); | | 121 | static void eprint(int); |
122 | static void rprint(register_t); | | 122 | static void rprint(register_t); |
123 | static const char *signame(long, int); | | 123 | static const char *signame(long, int); |
124 | static void hexdump_buf(const void *, int, int); | | 124 | static void hexdump_buf(const void *, int, int); |
125 | static void visdump_buf(const void *, int, int); | | 125 | static void visdump_buf(const void *, int, int); |
126 | | | 126 | |
127 | int | | 127 | int |
128 | main(int argc, char **argv) | | 128 | main(int argc, char **argv) |
129 | { | | 129 | { |
130 | int ch, ktrlen, size; | | 130 | int ch, ktrlen, size; |
131 | void *m; | | 131 | void *m; |
132 | int trpoints = 0; | | 132 | int trpoints = 0; |
133 | int trset = 0; | | 133 | int trset = 0; |
134 | const char *emul_name = "netbsd"; | | 134 | const char *emul_name = "netbsd"; |
135 | int col; | | 135 | int col; |
136 | char *cp; | | 136 | char *cp; |
137 | | | 137 | |
138 | setprogname(argv[0]); | | 138 | setprogname(argv[0]); |
139 | | | 139 | |
140 | if (strcmp(getprogname(), "ioctlname") == 0) { | | 140 | if (strcmp(getprogname(), "ioctlname") == 0) { |
141 | int i; | | 141 | int i; |
142 | | | 142 | |
143 | while ((ch = getopt(argc, argv, "e:")) != -1) | | 143 | while ((ch = getopt(argc, argv, "e:")) != -1) |
144 | switch (ch) { | | 144 | switch (ch) { |
145 | case 'e': | | 145 | case 'e': |
146 | emul_name = optarg; | | 146 | emul_name = optarg; |
147 | break; | | 147 | break; |
148 | default: | | 148 | default: |
149 | usage(); | | 149 | usage(); |
150 | break; | | 150 | break; |
151 | } | | 151 | } |
152 | setemul(emul_name, 0, 0); | | 152 | setemul(emul_name, 0, 0); |
153 | argv += optind; | | 153 | argv += optind; |
154 | argc -= optind; | | 154 | argc -= optind; |
155 | | | 155 | |
156 | if (argc < 1) | | 156 | if (argc < 1) |
157 | usage(); | | 157 | usage(); |
158 | | | 158 | |
159 | for (i = 0; i < argc; i++) { | | 159 | for (i = 0; i < argc; i++) { |
160 | ioctldecode(strtoul(argv[i], NULL, 0)); | | 160 | ioctldecode(strtoul(argv[i], NULL, 0)); |
161 | (void)putchar('\n'); | | 161 | (void)putchar('\n'); |
162 | } | | 162 | } |
163 | return 0; | | 163 | return 0; |
164 | } | | 164 | } |
165 | | | 165 | |
166 | while ((ch = getopt(argc, argv, "e:f:dlm:Nnp:RTt:xX:")) != -1) { | | 166 | while ((ch = getopt(argc, argv, "e:f:dlm:Nnp:RTt:xX:")) != -1) { |
167 | switch (ch) { | | 167 | switch (ch) { |
168 | case 'e': | | 168 | case 'e': |
169 | emul_name = strdup(optarg); /* it's safer to copy it */ | | 169 | emul_name = strdup(optarg); /* it's safer to copy it */ |
170 | break; | | 170 | break; |
171 | case 'f': | | 171 | case 'f': |
172 | tracefile = optarg; | | 172 | tracefile = optarg; |
173 | break; | | 173 | break; |
174 | case 'd': | | 174 | case 'd': |
175 | decimal = 1; | | 175 | decimal = 1; |
176 | break; | | 176 | break; |
177 | case 'l': | | 177 | case 'l': |
178 | tail = 1; | | 178 | tail = 1; |
179 | break; | | 179 | break; |
180 | case 'p': | | 180 | case 'p': |
181 | do_pid = strtoul(optarg, &cp, 0); | | 181 | do_pid = strtoul(optarg, &cp, 0); |
182 | if (*cp != 0) | | 182 | if (*cp != 0) |
183 | errx(1,"invalid number %s", optarg); | | 183 | errx(1,"invalid number %s", optarg); |
184 | break; | | 184 | break; |
185 | case 'm': | | 185 | case 'm': |
186 | maxdata = strtoul(optarg, &cp, 0); | | 186 | maxdata = strtoul(optarg, &cp, 0); |
187 | if (*cp != 0) | | 187 | if (*cp != 0) |
188 | errx(1,"invalid number %s", optarg); | | 188 | errx(1,"invalid number %s", optarg); |
189 | break; | | 189 | break; |
190 | case 'N': | | 190 | case 'N': |
191 | numeric++; | | 191 | numeric++; |
192 | break; | | 192 | break; |
193 | case 'n': | | 193 | case 'n': |
194 | plain++; | | 194 | plain++; |
195 | break; | | 195 | break; |
196 | case 'R': | | 196 | case 'R': |
197 | timestamp = 2; /* relative timestamp */ | | 197 | timestamp = 2; /* relative timestamp */ |
198 | break; | | 198 | break; |
199 | case 'T': | | 199 | case 'T': |
200 | timestamp = 1; | | 200 | timestamp = 1; |
201 | break; | | 201 | break; |
202 | case 't': | | 202 | case 't': |
203 | trset = 1; | | 203 | trset = 1; |
204 | trpoints = getpoints(trpoints, optarg); | | 204 | trpoints = getpoints(trpoints, optarg); |
205 | if (trpoints < 0) | | 205 | if (trpoints < 0) |
206 | errx(1, "unknown trace point in %s", optarg); | | 206 | errx(1, "unknown trace point in %s", optarg); |
207 | break; | | 207 | break; |
208 | case 'x': | | 208 | case 'x': |
209 | word_size = 1; | | 209 | word_size = 1; |
210 | break; | | 210 | break; |
211 | case 'X': | | 211 | case 'X': |
212 | word_size = strtoul(optarg, &cp, 0); | | 212 | word_size = strtoul(optarg, &cp, 0); |
213 | if (*cp != 0 || word_size & (word_size - 1) || | | 213 | if (*cp != 0 || word_size & (word_size - 1) || |
214 | word_size > 16 || word_size <= 0) | | 214 | word_size > 16 || word_size <= 0) |
215 | errx(1, "argument to -X must be " | | 215 | errx(1, "argument to -X must be " |
216 | "1, 2, 4, 8 or 16"); | | 216 | "1, 2, 4, 8 or 16"); |
217 | break; | | 217 | break; |
218 | default: | | 218 | default: |
219 | usage(); | | 219 | usage(); |
220 | } | | 220 | } |
221 | } | | 221 | } |
222 | argv += optind; | | 222 | argv += optind; |
223 | argc -= optind; | | 223 | argc -= optind; |
224 | | | 224 | |
225 | if (!trset) | | 225 | if (!trset) |
226 | trpoints = ALL_POINTS; | | 226 | trpoints = ALL_POINTS; |
227 | | | 227 | |
228 | if (tracefile == NULL) { | | 228 | if (tracefile == NULL) { |
229 | if (argc == 1) { | | 229 | if (argc == 1) { |
230 | tracefile = argv[0]; | | 230 | tracefile = argv[0]; |
231 | argv++; | | 231 | argv++; |
232 | argc--; | | 232 | argc--; |
233 | } else | | 233 | } else |
234 | tracefile = DEF_TRACEFILE; | | 234 | tracefile = DEF_TRACEFILE; |
235 | } | | 235 | } |
236 | | | 236 | |
237 | if (argc > 0) | | 237 | if (argc > 0) |
238 | usage(); | | 238 | usage(); |
239 | | | 239 | |
240 | setemul(emul_name, 0, 0); | | 240 | setemul(emul_name, 0, 0); |
241 | mach_lookup_emul(); | | 241 | mach_lookup_emul(); |
242 | | | 242 | |
243 | m = malloc(size = 1024); | | 243 | m = malloc(size = 1024); |
244 | if (m == NULL) | | 244 | if (m == NULL) |
245 | errx(1, "malloc: %s", strerror(ENOMEM)); | | 245 | errx(1, "malloc: %s", strerror(ENOMEM)); |
246 | if (!freopen(tracefile, "r", stdin)) | | 246 | if (!freopen(tracefile, "r", stdin)) |
247 | err(1, "%s", tracefile); | | 247 | err(1, "%s", tracefile); |
248 | while (fread_tail(&ktr_header, sizeof(struct ktr_header), 1)) { | | 248 | while (fread_tail(&ktr_header, sizeof(struct ktr_header), 1)) { |
249 | if (trpoints & (1 << ktr_header.ktr_type) && | | 249 | if (trpoints & (1 << ktr_header.ktr_type) && |
250 | (do_pid == -1 || ktr_header.ktr_pid == do_pid)) | | 250 | (do_pid == -1 || ktr_header.ktr_pid == do_pid)) |
251 | col = dumpheader(&ktr_header); | | 251 | col = dumpheader(&ktr_header); |
252 | else | | 252 | else |
253 | col = -1; | | 253 | col = -1; |
254 | if ((ktrlen = ktr_header.ktr_len) < 0) | | 254 | if ((ktrlen = ktr_header.ktr_len) < 0) |
255 | errx(1, "bogus length 0x%x", ktrlen); | | 255 | errx(1, "bogus length 0x%x", ktrlen); |
256 | if (ktrlen > size) { | | 256 | if (ktrlen > size) { |
257 | while (ktrlen > size) | | 257 | while (ktrlen > size) |
258 | size *= 2; | | 258 | size *= 2; |
259 | m = realloc(m, size); | | 259 | m = realloc(m, size); |
260 | if (m == NULL) | | 260 | if (m == NULL) |
261 | errx(1, "realloc: %s", strerror(ENOMEM)); | | 261 | errx(1, "realloc: %s", strerror(ENOMEM)); |
262 | } | | 262 | } |
263 | if (ktrlen && fread_tail(m, ktrlen, 1) == 0) | | 263 | if (ktrlen && fread_tail(m, ktrlen, 1) == 0) |
264 | errx(1, "data too short"); | | 264 | errx(1, "data too short"); |
265 | if (col == -1) | | 265 | if (col == -1) |
266 | continue; | | 266 | continue; |
267 | | | 267 | |
268 | /* update context to match currently processed record */ | | 268 | /* update context to match currently processed record */ |
269 | ectx_sanify(ktr_header.ktr_pid); | | 269 | ectx_sanify(ktr_header.ktr_pid); |
270 | | | 270 | |
271 | switch (ktr_header.ktr_type) { | | 271 | switch (ktr_header.ktr_type) { |
272 | case KTR_SYSCALL: | | 272 | case KTR_SYSCALL: |
273 | ktrsyscall(m); | | 273 | ktrsyscall(m); |
274 | break; | | 274 | break; |
275 | case KTR_SYSRET: | | 275 | case KTR_SYSRET: |
276 | ktrsysret(m, ktrlen); | | 276 | ktrsysret(m, ktrlen); |
277 | break; | | 277 | break; |
278 | case KTR_NAMEI: | | 278 | case KTR_NAMEI: |
279 | ktrnamei(m, ktrlen); | | 279 | ktrnamei(m, ktrlen); |
280 | break; | | 280 | break; |
281 | case KTR_GENIO: | | 281 | case KTR_GENIO: |
282 | ktrgenio(m, ktrlen); | | 282 | ktrgenio(m, ktrlen); |
283 | break; | | 283 | break; |
284 | case KTR_PSIG: | | 284 | case KTR_PSIG: |
285 | ktrpsig(m, ktrlen); | | 285 | ktrpsig(m, ktrlen); |
286 | break; | | 286 | break; |
287 | case KTR_CSW: | | 287 | case KTR_CSW: |
288 | ktrcsw(m); | | 288 | ktrcsw(m); |
289 | break; | | 289 | break; |
290 | case KTR_EMUL: | | 290 | case KTR_EMUL: |
291 | ktremul(m, ktrlen, size); | | 291 | ktremul(m, ktrlen, size); |
292 | break; | | 292 | break; |
293 | case KTR_USER: | | 293 | case KTR_USER: |
294 | ktruser(m, ktrlen); | | 294 | ktruser(m, ktrlen); |
295 | break; | | 295 | break; |
296 | case KTR_MMSG: | | 296 | case KTR_MMSG: |
297 | ktrmmsg(m, ktrlen); | | 297 | ktrmmsg(m, ktrlen); |
298 | break; | | 298 | break; |
299 | case KTR_MOOL: | | 299 | case KTR_MOOL: |
300 | ktrmool(m, ktrlen); | | 300 | ktrmool(m, ktrlen); |
301 | break; | | 301 | break; |
302 | case KTR_EXEC_ARG: | | 302 | case KTR_EXEC_ARG: |
303 | case KTR_EXEC_ENV: | | 303 | case KTR_EXEC_ENV: |
304 | visdump_buf(m, ktrlen, col); | | 304 | visdump_buf(m, ktrlen, col); |
305 | break; | | 305 | break; |
306 | case KTR_MIB: | | 306 | case KTR_MIB: |
307 | ktrmib(m, ktrlen); | | 307 | ktrmib(m, ktrlen); |
308 | break; | | 308 | break; |
309 | default: | | 309 | default: |
310 | putchar('\n'); | | 310 | putchar('\n'); |
311 | hexdump_buf(m, ktrlen, word_size ? word_size : 1); | | 311 | hexdump_buf(m, ktrlen, word_size ? word_size : 1); |
312 | } | | 312 | } |
313 | if (tail) | | 313 | if (tail) |
314 | (void)fflush(stdout); | | 314 | (void)fflush(stdout); |
315 | } | | 315 | } |
316 | return (0); | | 316 | return (0); |
317 | } | | 317 | } |
318 | | | 318 | |
319 | static int | | 319 | static int |
320 | fread_tail(void *buf, size_t num, size_t size) | | 320 | fread_tail(void *buf, size_t num, size_t size) |
321 | { | | 321 | { |
322 | int i; | | 322 | int i; |
323 | | | 323 | |
324 | while ((i = fread(buf, size, num, stdin)) == 0 && tail) { | | 324 | while ((i = fread(buf, size, num, stdin)) == 0 && tail) { |
325 | (void)sleep(1); | | 325 | (void)sleep(1); |
326 | clearerr(stdin); | | 326 | clearerr(stdin); |
327 | } | | 327 | } |
328 | return (i); | | 328 | return (i); |
329 | } | | 329 | } |
330 | | | 330 | |
331 | static int | | 331 | static int |
332 | dumpheader(struct ktr_header *kth) | | 332 | dumpheader(struct ktr_header *kth) |
333 | { | | 333 | { |
334 | char unknown[64]; | | 334 | char unknown[64]; |
335 | const char *type; | | 335 | const char *type; |
336 | union holdtime { | | 336 | union holdtime { |
337 | struct timeval tv; | | 337 | struct timeval tv; |
338 | struct timespec ts; | | 338 | struct timespec ts; |
339 | }; | | 339 | }; |
340 | static union holdtime prevtime; | | 340 | static union holdtime prevtime; |
341 | union holdtime temp; | | 341 | union holdtime temp; |
342 | int col; | | 342 | int col; |
343 | | | 343 | |
344 | switch (kth->ktr_type) { | | 344 | switch (kth->ktr_type) { |
345 | case KTR_SYSCALL: | | 345 | case KTR_SYSCALL: |
346 | type = "CALL"; | | 346 | type = "CALL"; |
347 | break; | | 347 | break; |
348 | case KTR_SYSRET: | | 348 | case KTR_SYSRET: |
349 | type = "RET "; | | 349 | type = "RET "; |
350 | break; | | 350 | break; |
351 | case KTR_NAMEI: | | 351 | case KTR_NAMEI: |
352 | type = "NAMI"; | | 352 | type = "NAMI"; |
353 | break; | | 353 | break; |
354 | case KTR_GENIO: | | 354 | case KTR_GENIO: |
355 | type = "GIO "; | | 355 | type = "GIO "; |
356 | break; | | 356 | break; |
357 | case KTR_PSIG: | | 357 | case KTR_PSIG: |
358 | type = "PSIG"; | | 358 | type = "PSIG"; |
359 | break; | | 359 | break; |
360 | case KTR_CSW: | | 360 | case KTR_CSW: |
361 | type = "CSW "; | | 361 | type = "CSW "; |
362 | break; | | 362 | break; |
363 | case KTR_EMUL: | | 363 | case KTR_EMUL: |
364 | type = "EMUL"; | | 364 | type = "EMUL"; |
365 | break; | | 365 | break; |
366 | case KTR_USER: | | 366 | case KTR_USER: |
367 | type = "MISC"; | | 367 | type = "MISC"; |
368 | break; | | 368 | break; |
369 | case KTR_MMSG: | | 369 | case KTR_MMSG: |
370 | type = "MMSG"; | | 370 | type = "MMSG"; |
371 | break; | | 371 | break; |
372 | case KTR_MOOL: | | 372 | case KTR_MOOL: |
373 | type = "MOOL"; | | 373 | type = "MOOL"; |
374 | break; | | 374 | break; |
375 | case KTR_EXEC_ENV: | | 375 | case KTR_EXEC_ENV: |
376 | type = "ENV"; | | 376 | type = "ENV"; |
377 | break; | | 377 | break; |
378 | case KTR_EXEC_ARG: | | 378 | case KTR_EXEC_ARG: |
379 | type = "ARG"; | | 379 | type = "ARG"; |
380 | break; | | 380 | break; |
381 | case KTR_SAUPCALL: | | 381 | case KTR_SAUPCALL: |
382 | type = "SAU"; | | 382 | type = "SAU"; |
383 | break; | | 383 | break; |
384 | case KTR_MIB: | | 384 | case KTR_MIB: |
385 | type = "MIB"; | | 385 | type = "MIB"; |
386 | break; | | 386 | break; |
387 | default: | | 387 | default: |
388 | (void)snprintf(unknown, sizeof(unknown), "UNKNOWN(%d)", | | 388 | (void)snprintf(unknown, sizeof(unknown), "UNKNOWN(%d)", |
389 | kth->ktr_type); | | 389 | kth->ktr_type); |
390 | type = unknown; | | 390 | type = unknown; |
391 | } | | 391 | } |
392 | | | 392 | |
393 | col = printf("%6d ", kth->ktr_pid); | | 393 | col = printf("%6d ", kth->ktr_pid); |
394 | if (kth->ktr_version > KTRFACv0) | | 394 | if (kth->ktr_version > KTRFACv0) |
395 | col += printf("%6d ", kth->ktr_lid); | | 395 | col += printf("%6d ", kth->ktr_lid); |
396 | col += printf("%-8.*s ", MAXCOMLEN, kth->ktr_comm); | | 396 | col += printf("%-8.*s ", MAXCOMLEN, kth->ktr_comm); |
397 | if (timestamp) { | | 397 | if (timestamp) { |
398 | (void)&prevtime; | | 398 | (void)&prevtime; |
399 | if (timestamp == 2) { | | 399 | if (timestamp == 2) { |
400 | switch (kth->ktr_version) { | | 400 | switch (kth->ktr_version) { |
401 | case KTRFAC_VERSION(KTRFACv0): | | 401 | case KTRFAC_VERSION(KTRFACv0): |
402 | if (prevtime.tv.tv_sec == 0) | | 402 | if (prevtime.tv.tv_sec == 0) |
403 | temp.tv.tv_sec = temp.tv.tv_usec = 0; | | 403 | temp.tv.tv_sec = temp.tv.tv_usec = 0; |
404 | else | | 404 | else |
405 | timersub(&kth->ktr_otv, | | 405 | timersub(&kth->ktr_otv, |
406 | &prevtime.tv, &temp.tv); | | 406 | &prevtime.tv, &temp.tv); |
407 | prevtime.tv.tv_sec = kth->ktr_otv.tv_sec; | | 407 | prevtime.tv.tv_sec = kth->ktr_otv.tv_sec; |
408 | prevtime.tv.tv_usec = kth->ktr_otv.tv_usec; | | 408 | prevtime.tv.tv_usec = kth->ktr_otv.tv_usec; |
409 | break; | | 409 | break; |
410 | case KTRFAC_VERSION(KTRFACv1): | | 410 | case KTRFAC_VERSION(KTRFACv1): |
411 | if (prevtime.ts.tv_sec == 0) | | 411 | if (prevtime.ts.tv_sec == 0) |
412 | temp.ts.tv_sec = temp.ts.tv_nsec = 0; | | 412 | temp.ts.tv_sec = temp.ts.tv_nsec = 0; |
413 | else | | 413 | else |
414 | timespecsub(&kth->ktr_ots, | | 414 | timespecsub(&kth->ktr_ots, |
415 | &prevtime.ts, &temp.ts); | | 415 | &prevtime.ts, &temp.ts); |
416 | prevtime.ts.tv_sec = kth->ktr_ots.tv_sec; | | 416 | prevtime.ts.tv_sec = kth->ktr_ots.tv_sec; |
417 | prevtime.ts.tv_nsec = kth->ktr_ots.tv_nsec; | | 417 | prevtime.ts.tv_nsec = kth->ktr_ots.tv_nsec; |
418 | break; | | 418 | break; |
419 | case KTRFAC_VERSION(KTRFACv2): | | 419 | case KTRFAC_VERSION(KTRFACv2): |
420 | if (prevtime.ts.tv_sec == 0) | | 420 | if (prevtime.ts.tv_sec == 0) |
421 | temp.ts.tv_sec = temp.ts.tv_nsec = 0; | | 421 | temp.ts.tv_sec = temp.ts.tv_nsec = 0; |
422 | else | | 422 | else |
423 | timespecsub(&kth->ktr_ts, | | 423 | timespecsub(&kth->ktr_ts, |
424 | &prevtime.ts, &temp.ts); | | 424 | &prevtime.ts, &temp.ts); |
425 | prevtime.ts.tv_sec = kth->ktr_ts.tv_sec; | | 425 | prevtime.ts.tv_sec = kth->ktr_ts.tv_sec; |
426 | prevtime.ts.tv_nsec = kth->ktr_ts.tv_nsec; | | 426 | prevtime.ts.tv_nsec = kth->ktr_ts.tv_nsec; |
427 | break; | | 427 | break; |
428 | default: | | 428 | default: |
429 | goto badversion; | | 429 | goto badversion; |
430 | } | | 430 | } |
431 | } else { | | 431 | } else { |
432 | switch (kth->ktr_version) { | | 432 | switch (kth->ktr_version) { |
433 | case KTRFAC_VERSION(KTRFACv0): | | 433 | case KTRFAC_VERSION(KTRFACv0): |
434 | temp.tv.tv_sec = kth->ktr_otv.tv_sec; | | 434 | temp.tv.tv_sec = kth->ktr_otv.tv_sec; |
435 | temp.tv.tv_usec = kth->ktr_otv.tv_usec; | | 435 | temp.tv.tv_usec = kth->ktr_otv.tv_usec; |
436 | break; | | 436 | break; |
437 | case KTRFAC_VERSION(KTRFACv1): | | 437 | case KTRFAC_VERSION(KTRFACv1): |
438 | temp.ts.tv_sec = kth->ktr_ots.tv_sec; | | 438 | temp.ts.tv_sec = kth->ktr_ots.tv_sec; |
439 | temp.ts.tv_nsec = kth->ktr_ots.tv_nsec; | | 439 | temp.ts.tv_nsec = kth->ktr_ots.tv_nsec; |
440 | break; | | 440 | break; |
441 | case KTRFAC_VERSION(KTRFACv2): | | 441 | case KTRFAC_VERSION(KTRFACv2): |
442 | temp.ts.tv_sec = kth->ktr_ts.tv_sec; | | 442 | temp.ts.tv_sec = kth->ktr_ts.tv_sec; |
443 | temp.ts.tv_nsec = kth->ktr_ts.tv_nsec; | | 443 | temp.ts.tv_nsec = kth->ktr_ts.tv_nsec; |
444 | break; | | 444 | break; |
445 | default: | | 445 | default: |
446 | badversion: | | 446 | badversion: |
447 | err(1, "Unsupported ktrace version %x\n", | | 447 | err(1, "Unsupported ktrace version %x\n", |
448 | kth->ktr_version); | | 448 | kth->ktr_version); |
449 | } | | 449 | } |
450 | } | | 450 | } |
451 | if (kth->ktr_version == KTRFACv0) | | 451 | if (kth->ktr_version == KTRFACv0) |
452 | col += printf("%lld.%06ld ", | | 452 | col += printf("%lld.%06ld ", |
453 | (long long)temp.tv.tv_sec, (long)temp.tv.tv_usec); | | 453 | (long long)temp.tv.tv_sec, (long)temp.tv.tv_usec); |
454 | else | | 454 | else |
455 | col += printf("%lld.%09ld ", | | 455 | col += printf("%lld.%09ld ", |
456 | (long long)temp.ts.tv_sec, (long)temp.ts.tv_nsec); | | 456 | (long long)temp.ts.tv_sec, (long)temp.ts.tv_nsec); |
457 | } | | 457 | } |
458 | col += printf("%-4s ", type); | | 458 | col += printf("%-4s ", type); |
459 | return col; | | 459 | return col; |
460 | } | | 460 | } |
461 | | | 461 | |
462 | static void | | 462 | static void |
463 | output_long(u_long it, int as_x) | | 463 | output_long(u_long it, int as_x) |
464 | { | | 464 | { |
465 | if (cur_emul->flags & EMUL_FLAG_NETBSD32) | | 465 | if (cur_emul->flags & EMUL_FLAG_NETBSD32) |
466 | printf(as_x ? "%#x" : "%d", (u_int)it); | | 466 | printf(as_x ? "%#x" : "%d", (u_int)it); |
467 | else | | 467 | else |
468 | printf(as_x ? "%#lx" : "%ld", it); | | 468 | printf(as_x ? "%#lx" : "%ld", it); |
469 | } | | 469 | } |
470 | | | 470 | |
471 | static void | | 471 | static void |
472 | ioctldecode(u_long cmd) | | 472 | ioctldecode(u_long cmd) |
473 | { | | 473 | { |
474 | char dirbuf[4], *dir = dirbuf; | | 474 | char dirbuf[4], *dir = dirbuf; |
475 | int c; | | 475 | int c; |
476 | | | 476 | |
477 | if (cmd & IOC_IN) | | 477 | if (cmd & IOC_IN) |
478 | *dir++ = 'W'; | | 478 | *dir++ = 'W'; |
479 | if (cmd & IOC_OUT) | | 479 | if (cmd & IOC_OUT) |
480 | *dir++ = 'R'; | | 480 | *dir++ = 'R'; |
481 | *dir = '\0'; | | 481 | *dir = '\0'; |
482 | | | 482 | |
483 | c = (cmd >> 8) & 0xff; | | 483 | c = (cmd >> 8) & 0xff; |
484 | if (isprint(c)) | | 484 | if (isprint(c)) |
485 | printf("_IO%s('%c',", dirbuf, c); | | 485 | printf("_IO%s('%c',", dirbuf, c); |
486 | else | | 486 | else |
487 | printf("_IO%s(0x%02x,", dirbuf, c); | | 487 | printf("_IO%s(0x%02x,", dirbuf, c); |
488 | output_long(cmd & 0xff, decimal == 0); | | 488 | output_long(cmd & 0xff, decimal == 0); |
489 | if ((cmd & IOC_VOID) == 0) { | | 489 | if ((cmd & IOC_VOID) == 0) { |
490 | putchar(','); | | 490 | putchar(','); |
491 | output_long(IOCPARM_LEN(cmd), decimal == 0); | | 491 | output_long(IOCPARM_LEN(cmd), decimal == 0); |
492 | } | | 492 | } |
493 | putchar(')'); | | 493 | putchar(')'); |
494 | } | | 494 | } |
495 | | | 495 | |
496 | static void | | 496 | static void |
497 | ktrsyscall(struct ktr_syscall *ktr) | | 497 | ktrsyscall(struct ktr_syscall *ktr) |
498 | { | | 498 | { |
499 | int argcount; | | 499 | int argcount; |
500 | const struct emulation *emul = cur_emul; | | 500 | const struct emulation *emul = cur_emul; |
501 | register_t *ap; | | 501 | register_t *ap; |
502 | char c; | | 502 | char c; |
503 | const char *cp; | | 503 | const char *cp; |
504 | const char *sys_name; | | 504 | const char *sys_name; |
505 | | | 505 | |
506 | argcount = ktr->ktr_argsize / sizeof (*ap); | | 506 | argcount = ktr->ktr_argsize / sizeof (*ap); |
507 | | | 507 | |
508 | emul_changed = 0; | | 508 | emul_changed = 0; |
509 | | | 509 | |
510 | if (numeric || | | 510 | if (numeric || |
511 | ((ktr->ktr_code >= emul->nsysnames || ktr->ktr_code < 0) && | | 511 | ((ktr->ktr_code >= emul->nsysnames || ktr->ktr_code < 0) && |
512 | mach_traps_dispatch(&ktr->ktr_code, &emul) == 0)) { | | 512 | mach_traps_dispatch(&ktr->ktr_code, &emul) == 0)) { |
513 | sys_name = "?"; | | 513 | sys_name = "?"; |
514 | (void)printf("[%d]", ktr->ktr_code); | | 514 | (void)printf("[%d]", ktr->ktr_code); |
515 | } else { | | 515 | } else { |
516 | sys_name = emul->sysnames[ktr->ktr_code]; | | 516 | sys_name = emul->sysnames[ktr->ktr_code]; |
517 | (void)printf("%s", sys_name); | | 517 | (void)printf("%s", sys_name); |
518 | } | | 518 | } |
519 | #ifdef _LP64 | | 519 | #ifdef _LP64 |
520 | #define NETBSD32_ "netbsd32_" | | 520 | #define NETBSD32_ "netbsd32_" |
521 | if (cur_emul->flags & EMUL_FLAG_NETBSD32) { | | 521 | if (cur_emul->flags & EMUL_FLAG_NETBSD32) { |
522 | size_t len = strlen(NETBSD32_); | | 522 | size_t len = strlen(NETBSD32_); |
523 | if (strncmp(sys_name, NETBSD32_, len) == 0) | | 523 | if (strncmp(sys_name, NETBSD32_, len) == 0) |
524 | sys_name += len; | | 524 | sys_name += len; |
525 | } | | 525 | } |
526 | #undef NETBSD32_ | | 526 | #undef NETBSD32_ |
527 | #endif | | 527 | #endif |
528 | | | 528 | |
529 | ap = (register_t *)((char *)ktr + sizeof(struct ktr_syscall)); | | 529 | ap = (register_t *)((char *)ktr + sizeof(struct ktr_syscall)); |
530 | if (argcount) { | | 530 | if (argcount) { |
531 | c = '('; | | 531 | c = '('; |
532 | if (plain) { | | 532 | if (plain) { |
533 | ; | | 533 | ; |
534 | | | 534 | |
535 | } else if (strcmp(sys_name, "exit_group") == 0 || | | 535 | } else if (strcmp(sys_name, "exit_group") == 0 || |
536 | (strcmp(emul->name, "linux") != 0 && | | 536 | (strcmp(emul->name, "linux") != 0 && |
537 | strcmp(emul->name, "linux32") != 0 && | | 537 | strcmp(emul->name, "linux32") != 0 && |
538 | strcmp(sys_name, "exit") == 0)) { | | 538 | strcmp(sys_name, "exit") == 0)) { |
539 | ectx_delete(); | | 539 | ectx_delete(); |
540 | | | 540 | |
541 | } else if (strcmp(sys_name, "ioctl") == 0 && argcount >= 2) { | | 541 | } else if (strcmp(sys_name, "ioctl") == 0 && argcount >= 2) { |
542 | (void)putchar('('); | | 542 | (void)putchar('('); |
543 | output_long((long)*ap, !(decimal || small(*ap))); | | 543 | output_long((long)*ap, !(decimal || small(*ap))); |
544 | ap++; | | 544 | ap++; |
545 | argcount--; | | 545 | argcount--; |
546 | if ((cp = ioctlname(*ap)) != NULL) | | 546 | if ((cp = ioctlname(*ap)) != NULL) |
547 | (void)printf(",%s", cp); | | 547 | (void)printf(",%s", cp); |
548 | else { | | 548 | else { |
549 | (void)putchar(','); | | 549 | (void)putchar(','); |
550 | ioctldecode(*ap); | | 550 | ioctldecode(*ap); |
551 | } | | 551 | } |
552 | ap++; | | 552 | ap++; |
553 | argcount--; | | 553 | argcount--; |
554 | c = ','; | | 554 | c = ','; |
555 | | | 555 | |
556 | } else if ((strstr(sys_name, "sigaction") != NULL || | | 556 | } else if ((strstr(sys_name, "sigaction") != NULL || |
557 | strstr(sys_name, "sigvec") != NULL) && argcount >= 1) { | | 557 | strstr(sys_name, "sigvec") != NULL) && argcount >= 1) { |
558 | (void)printf("(SIG%s", signame(ap[0], 1)); | | 558 | (void)printf("(SIG%s", signame(ap[0], 1)); |
559 | ap += 1; | | 559 | ap += 1; |
560 | argcount -= 1; | | 560 | argcount -= 1; |
561 | c = ','; | | 561 | c = ','; |
562 | | | 562 | |
563 | } else if ((strcmp(sys_name, "kill") == 0 || | | 563 | } else if ((strcmp(sys_name, "kill") == 0 || |
564 | strcmp(sys_name, "killpg") == 0) && argcount >= 2) { | | 564 | strcmp(sys_name, "killpg") == 0) && argcount >= 2) { |
565 | putchar('('); | | 565 | putchar('('); |
566 | output_long((long)ap[0], !(decimal || small(*ap))); | | 566 | output_long((long)ap[0], !(decimal || small(*ap))); |
567 | (void)printf(", SIG%s", signame(ap[1], 1)); | | 567 | (void)printf(", SIG%s", signame(ap[1], 1)); |
568 | ap += 2; | | 568 | ap += 2; |
569 | argcount -= 2; | | 569 | argcount -= 2; |
570 | c = ','; | | 570 | c = ','; |
571 | | | 571 | |
572 | } else if (strcmp(sys_name, "ptrace") == 0 && argcount >= 1) { | | 572 | } else if (strcmp(sys_name, "ptrace") == 0 && argcount >= 1) { |
573 | putchar('('); | | 573 | putchar('('); |
574 | if (strcmp(emul->name, "linux") == 0 || | | 574 | if (strcmp(emul->name, "linux") == 0 || |
575 | strcmp(emul->name, "linux32") == 0) { | | 575 | strcmp(emul->name, "linux32") == 0) { |
576 | if ((long)*ap >= 0 && *ap < | | 576 | if ((long)*ap >= 0 && *ap < |
577 | (register_t)(sizeof(linux_ptrace_ops) / | | 577 | (register_t)(sizeof(linux_ptrace_ops) / |
578 | sizeof(linux_ptrace_ops[0]))) | | 578 | sizeof(linux_ptrace_ops[0]))) |
579 | (void)printf("%s", | | 579 | (void)printf("%s", |
580 | linux_ptrace_ops[*ap]); | | 580 | linux_ptrace_ops[*ap]); |
581 | else | | 581 | else |
582 | output_long((long)*ap, 1); | | 582 | output_long((long)*ap, 1); |
583 | } else { | | 583 | } else { |
584 | if ((long)*ap >= 0 && *ap < | | 584 | if ((long)*ap >= 0 && *ap < |
585 | (register_t)(sizeof(ptrace_ops) / sizeof(ptrace_ops[0]))) | | 585 | (register_t)(sizeof(ptrace_ops) / sizeof(ptrace_ops[0]))) |
586 | (void)printf("%s", ptrace_ops[*ap]); | | 586 | (void)printf("%s", ptrace_ops[*ap]); |
587 | #ifdef PT_MACHDEP_STRINGS | | 587 | #ifdef PT_MACHDEP_STRINGS |
588 | else if (*ap >= PT_FIRSTMACH && | | 588 | else if (*ap >= PT_FIRSTMACH && |
589 | *ap - PT_FIRSTMACH < | | 589 | *ap - PT_FIRSTMACH < |
590 | (register_t)(sizeof(ptrace_machdep_ops) / | | 590 | (register_t)(sizeof(ptrace_machdep_ops) / |
591 | sizeof(ptrace_machdep_ops[0]))) | | 591 | sizeof(ptrace_machdep_ops[0]))) |
592 | (void)printf("%s", ptrace_machdep_ops[*ap - PT_FIRSTMACH]); | | 592 | (void)printf("%s", ptrace_machdep_ops[*ap - PT_FIRSTMACH]); |
593 | #endif | | 593 | #endif |
594 | else | | 594 | else |
595 | output_long((long)*ap, 1); | | 595 | output_long((long)*ap, 1); |
596 | } | | 596 | } |
597 | ap++; | | 597 | ap++; |
598 | argcount--; | | 598 | argcount--; |
599 | c = ','; | | 599 | c = ','; |
600 | | | 600 | |
601 | } | | 601 | } |
602 | while (argcount > 0) { | | 602 | while (argcount > 0) { |
603 | putchar(c); | | 603 | putchar(c); |
604 | output_long((long)*ap, !(decimal || small(*ap))); | | 604 | output_long((long)*ap, !(decimal || small(*ap))); |
605 | ap++; | | 605 | ap++; |
606 | argcount--; | | 606 | argcount--; |
607 | c = ','; | | 607 | c = ','; |
608 | } | | 608 | } |
609 | (void)putchar(')'); | | 609 | (void)putchar(')'); |
610 | } | | 610 | } |
611 | (void)putchar('\n'); | | 611 | (void)putchar('\n'); |
612 | } | | 612 | } |
613 | | | 613 | |
614 | static void | | 614 | static void |
615 | ktrsysret(struct ktr_sysret *ktr, int len) | | 615 | ktrsysret(struct ktr_sysret *ktr, int len) |
616 | { | | 616 | { |
617 | const struct emulation *emul; | | 617 | const struct emulation *emul; |
618 | int error = ktr->ktr_error; | | 618 | int error = ktr->ktr_error; |
619 | int code = ktr->ktr_code; | | 619 | int code = ktr->ktr_code; |
620 | | | 620 | |
621 | if (emul_changed) { | | 621 | if (emul_changed) { |
622 | /* In order to get system call name right in execve return */ | | 622 | /* In order to get system call name right in execve return */ |
623 | emul = prev_emul; | | 623 | emul = prev_emul; |
624 | emul_changed = 0; | | 624 | emul_changed = 0; |
625 | } else | | 625 | } else |
626 | emul = cur_emul; | | 626 | emul = cur_emul; |
627 | | | 627 | |
628 | if (numeric || ((code >= emul->nsysnames || code < 0 || plain > 1) && | | 628 | if (numeric || ((code >= emul->nsysnames || code < 0 || plain > 1) && |
629 | mach_traps_dispatch(&code, &emul) == 0)) | | 629 | mach_traps_dispatch(&code, &emul) == 0)) |
630 | (void)printf("[%d] ", code); | | 630 | (void)printf("[%d] ", code); |
631 | else | | 631 | else |
632 | (void)printf("%s ", emul->sysnames[code]); | | 632 | (void)printf("%s ", emul->sysnames[code]); |
633 | | | 633 | |
634 | switch (error) { | | 634 | switch (error) { |
635 | case 0: | | 635 | case 0: |
636 | rprint(ktr->ktr_retval); | | 636 | rprint(ktr->ktr_retval); |
637 | if (len > (int)offsetof(struct ktr_sysret, ktr_retval_1) && | | 637 | if (len > (int)offsetof(struct ktr_sysret, ktr_retval_1) && |
638 | ktr->ktr_retval_1 != 0) { | | 638 | ktr->ktr_retval_1 != 0) { |
639 | (void)printf(", "); | | 639 | (void)printf(", "); |
640 | rprint(ktr->ktr_retval_1); | | 640 | rprint(ktr->ktr_retval_1); |
641 | } | | 641 | } |
642 | break; | | 642 | break; |
643 | | | 643 | |
644 | default: | | 644 | default: |
645 | eprint(error); | | 645 | eprint(error); |
646 | break; | | 646 | break; |
647 | } | | 647 | } |
648 | (void)putchar('\n'); | | 648 | (void)putchar('\n'); |
649 | } | | 649 | } |
650 | | | 650 | |
651 | static void | | 651 | static void |
652 | rprint(register_t ret) | | 652 | rprint(register_t ret) |
653 | { | | 653 | { |
654 | | | 654 | |
655 | if (!plain) { | | 655 | if (!plain) { |
656 | (void)printf("%ld", (long)ret); | | 656 | (void)printf("%ld", (long)ret); |
657 | if (!small(ret)) | | 657 | if (!small(ret)) |
658 | (void)printf("/%#lx", (long)ret); | | 658 | (void)printf("/%#lx", (long)ret); |
659 | } else { | | 659 | } else { |
660 | if (decimal || small(ret)) | | 660 | if (decimal || small(ret)) |
661 | (void)printf("%ld", (long)ret); | | 661 | (void)printf("%ld", (long)ret); |
662 | else | | 662 | else |
663 | (void)printf("%#lx", (long)ret); | | 663 | (void)printf("%#lx", (long)ret); |
664 | } | | 664 | } |
665 | } | | 665 | } |
666 | | | 666 | |
667 | /* | | 667 | /* |
668 | * We print the original emulation's error numerically, but we | | 668 | * We print the original emulation's error numerically, but we |
669 | * translate it to netbsd to print it symbolically. | | 669 | * translate it to netbsd to print it symbolically. |
670 | */ | | 670 | */ |
671 | static void | | 671 | static void |
672 | eprint(int e) | | 672 | eprint(int e) |
673 | { | | 673 | { |
674 | int i = e; | | 674 | int i = e; |
675 | | | 675 | |
676 | if (cur_emul->errnomap) { | | 676 | if (cur_emul->errnomap) { |
677 | | | 677 | |
678 | /* No remapping for ERESTART and EJUSTRETURN */ | | 678 | /* No remapping for ERESTART and EJUSTRETURN */ |
679 | /* Kludge for linux that has negative error numbers */ | | 679 | /* Kludge for linux that has negative error numbers */ |
680 | if (cur_emul->errnomap[2] > 0 && e < 0) | | 680 | if (cur_emul->errnomap[2] > 0 && e < 0) |
681 | goto normal; | | 681 | goto normal; |
682 | | | 682 | |
683 | for (i = 0; i < cur_emul->nerrnomap; i++) | | 683 | for (i = 0; i < cur_emul->nerrnomap; i++) |
684 | if (e == cur_emul->errnomap[i]) | | 684 | if (e == cur_emul->errnomap[i]) |
685 | break; | | 685 | break; |
686 | | | 686 | |
687 | if (i == cur_emul->nerrnomap) { | | 687 | if (i == cur_emul->nerrnomap) { |
688 | printf("-1 unknown errno %d", e); | | 688 | printf("-1 unknown errno %d", e); |
689 | return; | | 689 | return; |
690 | } | | 690 | } |
691 | } | | 691 | } |
692 | | | 692 | |
693 | normal: | | 693 | normal: |
694 | switch (i) { | | 694 | switch (i) { |
695 | case ERESTART: | | 695 | case ERESTART: |
696 | (void)printf("RESTART"); | | 696 | (void)printf("RESTART"); |
697 | break; | | 697 | break; |
698 | | | 698 | |
699 | case EJUSTRETURN: | | 699 | case EJUSTRETURN: |
700 | (void)printf("JUSTRETURN"); | | 700 | (void)printf("JUSTRETURN"); |
701 | break; | | 701 | break; |
702 | | | 702 | |
703 | default: | | 703 | default: |
704 | (void)printf("-1 errno %d", e); | | 704 | (void)printf("-1 errno %d", e); |
705 | if (!plain) | | 705 | if (!plain) |
706 | (void)printf(" %s", strerror(i)); | | 706 | (void)printf(" %s", strerror(i)); |
707 | } | | 707 | } |
708 | } | | 708 | } |
709 | | | 709 | |
710 | static void | | 710 | static void |
711 | ktrnamei(char *cp, int len) | | 711 | ktrnamei(char *cp, int len) |
712 | { | | 712 | { |
713 | | | 713 | |
714 | (void)printf("\"%.*s\"\n", len, cp); | | 714 | (void)printf("\"%.*s\"\n", len, cp); |
715 | } | | 715 | } |
716 | | | 716 | |
717 | static void | | 717 | static void |
718 | ktremul(char *name, int len, int bufsize) | | 718 | ktremul(char *name, int len, int bufsize) |
719 | { | | 719 | { |
720 | | | 720 | |
721 | if (len >= bufsize) | | 721 | if (len >= bufsize) |
722 | len = bufsize - 1; | | 722 | len = bufsize - 1; |
723 | | | 723 | |
724 | name[len] = '\0'; | | 724 | name[len] = '\0'; |
725 | setemul(name, ktr_header.ktr_pid, 1); | | 725 | setemul(name, ktr_header.ktr_pid, 1); |
726 | emul_changed = 1; | | 726 | emul_changed = 1; |
727 | | | 727 | |
728 | (void)printf("\"%s\"\n", name); | | 728 | (void)printf("\"%s\"\n", name); |
729 | } | | 729 | } |
730 | | | 730 | |
731 | static void | | 731 | static void |
732 | hexdump_buf(const void *vdp, int datalen, int word_sz) | | 732 | hexdump_buf(const void *vdp, int datalen, int word_sz) |
733 | { | | 733 | { |
734 | const char hex[] = "0123456789abcdef"; | | 734 | const char hex[] = "0123456789abcdef"; |
735 | char chars[16], prev[16]; | | 735 | char chars[16], prev[16]; |
736 | char bytes[16 * 3 + 4]; | | 736 | char bytes[16 * 3 + 4]; |
737 | const unsigned char *dp = vdp; | | 737 | const unsigned char *dp = vdp; |
738 | const unsigned char *datalim = dp + datalen; | | 738 | const unsigned char *datalim = dp + datalen; |
739 | const unsigned char *line_end; | | 739 | const unsigned char *line_end; |
740 | int off, l = 0, c; | | 740 | int off, l = 0, c; |
741 | char *cp, *bp; | | 741 | char *cp, *bp; |
742 | int divmask = word_sz - 1; /* block size in bytes */ | | 742 | int divmask = word_sz - 1; /* block size in bytes */ |
743 | int gdelim = 3; /* gap between blocks */ | | 743 | int gdelim = 3; /* gap between blocks */ |
744 | int bsize = 2; /* increment for each byte */ | | 744 | int bsize = 2; /* increment for each byte */ |
745 | int width; | | 745 | int width; |
746 | int dupl = 0; | | 746 | int dupl = 0; |
747 | #if _BYTE_ORDER == _LITTLE_ENDIAN | | 747 | #if _BYTE_ORDER == _LITTLE_ENDIAN |
748 | int bswap = word_sz - 1; | | 748 | int bswap = word_sz - 1; |
749 | #else | | 749 | #else |
750 | #define bswap 0 | | 750 | #define bswap 0 |
751 | #endif | | 751 | #endif |
752 | | | 752 | |
753 | switch (word_sz) { | | 753 | switch (word_sz) { |
754 | case 2: | | 754 | case 2: |
755 | gdelim = 2; | | 755 | gdelim = 2; |
756 | break; | | 756 | break; |
757 | case 1: | | 757 | case 1: |
758 | divmask = 7; | | 758 | divmask = 7; |
759 | bsize = 3; | | 759 | bsize = 3; |
760 | gdelim = 1; | | 760 | gdelim = 1; |
761 | break; | | 761 | break; |
762 | default: | | 762 | default: |
763 | break; | | 763 | break; |
764 | } | | 764 | } |
765 | width = 16 * bsize + (16 / (divmask + 1)) * gdelim; | | 765 | width = 16 * bsize + (16 / (divmask + 1)) * gdelim; |
766 | if (word_sz != 1) | | 766 | if (word_sz != 1) |
767 | width += 2; | | 767 | width += 2; |
768 | | | 768 | |
769 | for (off = 0; dp < datalim; off += l) { | | 769 | for (off = 0; dp < datalim; off += l) { |
770 | memset(bytes, ' ', sizeof bytes); | | 770 | memset(bytes, ' ', sizeof bytes); |
771 | line_end = dp + 16; | | 771 | line_end = dp + 16; |
772 | if (line_end >= datalim) { | | 772 | if (line_end >= datalim) { |
773 | line_end = datalim; | | 773 | line_end = datalim; |
774 | dupl |= 1; /* need to print */ | | 774 | dupl |= 1; /* need to print */ |
775 | } else { | | 775 | } else { |
776 | if (dupl == 0 || memcmp(dp, prev, sizeof chars)) | | 776 | if (dupl == 0 || memcmp(dp, prev, sizeof chars)) |
777 | dupl |= 1; | | 777 | dupl |= 1; |
778 | } | | 778 | } |
779 | | | 779 | |
780 | if (!(dupl & 1)) { | | 780 | if (!(dupl & 1)) { |
781 | /* This is a duplicate of the line above, count 'em */ | | 781 | /* This is a duplicate of the line above, count 'em */ |
782 | dupl += 2; | | 782 | dupl += 2; |
783 | dp = line_end; | | 783 | dp = line_end; |
784 | continue; | | 784 | continue; |
785 | } | | 785 | } |
786 | | | 786 | |
787 | if (dupl > 3) { | | 787 | if (dupl > 3) { |
788 | /* previous line as a duplicate */ | | 788 | /* previous line as a duplicate */ |
789 | if (dupl == 5) | | 789 | if (dupl == 5) |
790 | /* Only one duplicate, print line */ | | 790 | /* Only one duplicate, print line */ |
791 | printf("\t%-5.3x%.*s%.*s\n", | | 791 | printf("\t%-5.3x%.*s%.*s\n", |
792 | off - l, width, bytes, l, chars); | | 792 | off - l, width, bytes, l, chars); |
793 | else | | 793 | else |
794 | printf("\t%.*s\n", | | 794 | printf("\t%.*s\n", |
795 | snprintf(NULL, 0, "%3x", off), "*****"); | | 795 | snprintf(NULL, 0, "%3x", off), "*****"); |
796 | } | | 796 | } |
797 | | | 797 | |
798 | for (l = 0, bp = bytes, cp = chars; dp < line_end; l++) { | | 798 | for (l = 0, bp = bytes, cp = chars; dp < line_end; l++) { |
799 | c = *dp++; | | 799 | c = *dp++; |
800 | prev[l] = c; | | 800 | prev[l] = c; |
801 | if ((l & divmask) == 0) | | 801 | if ((l & divmask) == 0) |
802 | bp += gdelim; | | 802 | bp += gdelim; |
803 | bp[(l ^ bswap) * bsize] = hex[c >> 4]; | | 803 | bp[(l ^ bswap) * bsize] = hex[c >> 4]; |
804 | bp[(l ^ bswap) * bsize + 1] = hex[c & 0xf]; | | 804 | bp[(l ^ bswap) * bsize + 1] = hex[c & 0xf]; |
805 | *cp++ = isgraph(c) ? c : '.'; | | 805 | *cp++ = isgraph(c) ? c : '.'; |
806 | } | | 806 | } |
807 | | | 807 | |
808 | printf("\t%-5.3x%.*s%.*s\n", off, width, bytes, l, chars); | | 808 | printf("\t%-5.3x%.*s%.*s\n", off, width, bytes, l, chars); |
809 | dupl = 2; | | 809 | dupl = 2; |
810 | } | | 810 | } |
811 | } | | 811 | } |
812 | | | 812 | |
813 | static void | | 813 | static void |
814 | visdump_buf(const void *vdp, int datalen, int col) | | 814 | visdump_buf(const void *vdp, int datalen, int col) |
815 | { | | 815 | { |
816 | const unsigned char *dp = vdp; | | 816 | const unsigned char *dp = vdp; |
817 | char *cp; | | 817 | char *cp; |
818 | int width; | | 818 | int width; |
819 | char visbuf[5]; | | 819 | char visbuf[5]; |
820 | static int screenwidth = 0; | | 820 | static int screenwidth = 0; |
821 | | | 821 | |
822 | if (screenwidth == 0) { | | 822 | if (screenwidth == 0) { |
823 | struct winsize ws; | | 823 | struct winsize ws; |
824 | | | 824 | |
825 | if (!plain && ioctl(fileno(stderr), TIOCGWINSZ, &ws) != -1 && | | 825 | if (!plain && ioctl(fileno(stderr), TIOCGWINSZ, &ws) != -1 && |
826 | ws.ws_col > 8) | | 826 | ws.ws_col > 8) |
827 | screenwidth = ws.ws_col; | | 827 | screenwidth = ws.ws_col; |
828 | else | | 828 | else |
829 | screenwidth = 80; | | 829 | screenwidth = 80; |
830 | } | | 830 | } |
831 | | | 831 | |
832 | (void)printf("\""); | | 832 | (void)printf("\""); |
833 | col++; | | 833 | col++; |
834 | for (; datalen > 0; datalen--, dp++) { | | 834 | for (; datalen > 0; datalen--, dp++) { |
835 | (void)svis(visbuf, *dp, VIS_CSTYLE, | | 835 | (void)svis(visbuf, *dp, VIS_CSTYLE, |
836 | datalen > 1 ? *(dp + 1) : 0, "\"\n"); | | 836 | datalen > 1 ? *(dp + 1) : 0, "\"\n"); |
837 | cp = visbuf; | | 837 | cp = visbuf; |
838 | /* | | 838 | /* |
839 | * Keep track of printables and | | 839 | * Keep track of printables and |
840 | * space chars (like fold(1)). | | 840 | * space chars (like fold(1)). |
841 | */ | | 841 | */ |
842 | if (col == 0) { | | 842 | if (col == 0) { |
843 | (void)putchar('\t'); | | 843 | (void)putchar('\t'); |
844 | col = 8; | | 844 | col = 8; |
845 | } | | 845 | } |
846 | switch (*cp) { | | 846 | switch (*cp) { |
847 | case '\n': | | 847 | case '\n': |
848 | col = 0; | | 848 | col = 0; |
849 | (void)putchar('\n'); | | 849 | (void)putchar('\n'); |
850 | continue; | | 850 | continue; |
851 | case '\t': | | 851 | case '\t': |
852 | width = 8 - (col & 07); | | 852 | width = 8 - (col & 07); |
853 | break; | | 853 | break; |
854 | default: | | 854 | default: |
855 | width = strlen(cp); | | 855 | width = strlen(cp); |
856 | } | | 856 | } |
857 | if (col + width > (screenwidth - 2)) { | | 857 | if (col + width > (screenwidth - 2)) { |
858 | (void)printf("\\\n\t"); | | 858 | (void)printf("\\\n\t"); |
859 | col = 8; | | 859 | col = 8; |
860 | if (*cp == '\t') | | 860 | if (*cp == '\t') |
861 | width = 8; | | 861 | width = 8; |
862 | } | | 862 | } |
863 | col += width; | | 863 | col += width; |
864 | do { | | 864 | do { |
865 | (void)putchar(*cp++); | | 865 | (void)putchar(*cp++); |
866 | } while (*cp); | | 866 | } while (*cp); |
867 | } | | 867 | } |
868 | if (col == 0) | | 868 | if (col == 0) |
869 | (void)printf(" "); | | 869 | (void)printf(" "); |
870 | (void)printf("\"\n"); | | 870 | (void)printf("\"\n"); |
871 | } | | 871 | } |
872 | | | 872 | |
873 | static void | | 873 | static void |
874 | ktrgenio(struct ktr_genio *ktr, int len) | | 874 | ktrgenio(struct ktr_genio *ktr, int len) |
875 | { | | 875 | { |
876 | int datalen = len - sizeof (struct ktr_genio); | | 876 | int datalen = len - sizeof (struct ktr_genio); |
877 | char *dp = (char *)ktr + sizeof (struct ktr_genio); | | 877 | char *dp = (char *)ktr + sizeof (struct ktr_genio); |
878 | | | 878 | |
879 | if (ktr->ktr_fd != -1) | | 879 | if (ktr->ktr_fd != -1) |
880 | printf("fd %d ", ktr->ktr_fd); | | 880 | printf("fd %d ", ktr->ktr_fd); |
881 | printf("%s %d bytes\n", | | 881 | printf("%s %d bytes\n", |
882 | ktr->ktr_rw == UIO_READ ? "read" : "wrote", datalen); | | 882 | ktr->ktr_rw == UIO_READ ? "read" : "wrote", datalen); |
883 | if (maxdata == 0) | | 883 | if (maxdata == 0) |
884 | return; | | 884 | return; |
885 | if (maxdata > 0 && datalen > maxdata) | | 885 | if (maxdata > 0 && datalen > maxdata) |
886 | datalen = maxdata; | | 886 | datalen = maxdata; |
887 | if (word_size) { | | 887 | if (word_size) { |
888 | hexdump_buf(dp, datalen, word_size); | | 888 | hexdump_buf(dp, datalen, word_size); |
889 | return; | | 889 | return; |
890 | } | | 890 | } |
891 | (void)printf(" "); | | 891 | (void)printf(" "); |
892 | visdump_buf(dp, datalen, 7); | | 892 | visdump_buf(dp, datalen, 7); |
893 | } | | 893 | } |
894 | | | 894 | |
895 | static void | | 895 | static void |
896 | ktrpsig(void *v, int len) | | 896 | ktrpsig(void *v, int len) |
897 | { | | 897 | { |
898 | int signo, first; | | 898 | int signo, first; |
899 | struct { | | 899 | struct { |
900 | struct ktr_psig ps; | | 900 | struct ktr_psig ps; |
901 | siginfo_t si; | | 901 | siginfo_t si; |
902 | } *psig = v; | | 902 | } *psig = v; |
903 | siginfo_t *si = &psig->si; | | 903 | siginfo_t *si = &psig->si; |
904 | const char *code; | | 904 | const char *code; |
905 | | | 905 | |
906 | (void)printf("SIG%s ", signame(psig->ps.signo, 0)); | | 906 | (void)printf("SIG%s ", signame(psig->ps.signo, 0)); |
907 | if (psig->ps.action == SIG_DFL) | | 907 | if (psig->ps.action == SIG_DFL) |
908 | (void)printf("SIG_DFL"); | | 908 | (void)printf("SIG_DFL"); |
909 | else { | | 909 | else { |
910 | (void)printf("caught handler=%p mask=(", psig->ps.action); | | 910 | (void)printf("caught handler=%p mask=(", psig->ps.action); |
911 | first = 1; | | 911 | first = 1; |
912 | for (signo = 1; signo < NSIG; signo++) { | | 912 | for (signo = 1; signo < NSIG; signo++) { |
913 | if (sigismember(&psig->ps.mask, signo)) { | | 913 | if (sigismember(&psig->ps.mask, signo)) { |
914 | if (first) | | 914 | if (first) |
915 | first = 0; | | 915 | first = 0; |
916 | else | | 916 | else |
917 | (void)printf(","); | | 917 | (void)printf(","); |
918 | (void)printf("%d", signo); | | 918 | (void)printf("%d", signo); |
919 | } | | 919 | } |
920 | } | | 920 | } |
921 | (void)printf(")"); | | 921 | (void)printf(")"); |
922 | } | | 922 | } |
923 | switch (len) { | | 923 | switch (len) { |
924 | case sizeof(struct ktr_psig): | | 924 | case sizeof(struct ktr_psig): |
925 | if (psig->ps.code) | | 925 | if (psig->ps.code) |
926 | printf(" code=0x%x", psig->ps.code); | | 926 | printf(" code=0x%x", psig->ps.code); |
927 | printf(psig->ps.action == SIG_DFL ? "\n" : ")\n"); | | 927 | printf(psig->ps.action == SIG_DFL ? "\n" : ")\n"); |
928 | return; | | 928 | return; |
929 | case sizeof(*psig): | | 929 | case sizeof(*psig): |
930 | if (si->si_code == 0) { | | 930 | if (si->si_code == 0) { |
931 | printf(": code=SI_USER sent by pid=%d, uid=%d)\n", | | 931 | printf(": code=SI_USER sent by pid=%d, uid=%d)\n", |
932 | si->si_pid, si->si_uid); | | 932 | si->si_pid, si->si_uid); |
933 | return; | | 933 | return; |
934 | } | | 934 | } |
935 | | | 935 | |
936 | if (si->si_code < 0) { | | 936 | if (si->si_code < 0) { |
937 | switch (si->si_code) { | | 937 | switch (si->si_code) { |
938 | case SI_TIMER: | | 938 | case SI_TIMER: |
939 | printf(": code=SI_TIMER sigval %p)\n", | | | |
940 | si->si_value.sival_ptr); | | | |
941 | return; | | | |
942 | case SI_QUEUE: | | 939 | case SI_QUEUE: |
943 | code = "SI_QUEUE"; | | 940 | printf(": code=%s sent by pid=%d, uid=%d with " |
944 | break; | | 941 | "sigval %p)\n", si->si_code == SI_TIMER ? |
| | | 942 | "SI_TIMER" : "SI_QUEUE", si->si_pid, |
| | | 943 | si->si_uid, si->si_value.sival_ptr); |
| | | 944 | return; |
945 | case SI_ASYNCIO: | | 945 | case SI_ASYNCIO: |
946 | code = "SI_ASYNCIO"; | | 946 | code = "SI_ASYNCIO"; |
947 | break; | | 947 | break; |
948 | case SI_MESGQ: | | 948 | case SI_MESGQ: |
949 | code = "SI_MESGQ"; | | 949 | code = "SI_MESGQ"; |
950 | break; | | 950 | break; |
951 | case SI_LWP: | | 951 | case SI_LWP: |
952 | code = "SI_LWP"; | | 952 | code = "SI_LWP"; |
953 | break; | | 953 | break; |
954 | default: | | 954 | default: |
955 | code = NULL; | | 955 | code = NULL; |
956 | break; | | 956 | break; |
957 | } | | 957 | } |
958 | if (code) | | 958 | if (code) |
959 | printf(": code=%s unimplemented)\n", code); | | 959 | printf(": code=%s unimplemented)\n", code); |
960 | else | | 960 | else |
961 | printf(": code=%d unimplemented)\n", | | 961 | printf(": code=%d unimplemented)\n", |
962 | si->si_code); | | 962 | si->si_code); |
963 | return; | | 963 | return; |
964 | } | | 964 | } |
965 | | | 965 | |
966 | if (si->si_code == SI_NOINFO) { | | 966 | if (si->si_code == SI_NOINFO) { |
967 | printf(": code=SI_NOINFO\n"); | | 967 | printf(": code=SI_NOINFO\n"); |
968 | return; | | 968 | return; |
969 | } | | 969 | } |
970 | | | 970 | |
971 | code = siginfocodename(si->si_signo, si->si_code); | | 971 | code = siginfocodename(si->si_signo, si->si_code); |
972 | switch (si->si_signo) { | | 972 | switch (si->si_signo) { |
973 | case SIGCHLD: | | 973 | case SIGCHLD: |
974 | printf(": code=%s child pid=%d, uid=%d, " | | 974 | printf(": code=%s child pid=%d, uid=%d, " |
975 | " status=%u, utime=%lu, stime=%lu)\n", | | 975 | " status=%u, utime=%lu, stime=%lu)\n", |
976 | code, si->si_pid, | | 976 | code, si->si_pid, |
977 | si->si_uid, si->si_status, | | 977 | si->si_uid, si->si_status, |
978 | (unsigned long) si->si_utime, | | 978 | (unsigned long) si->si_utime, |
979 | (unsigned long) si->si_stime); | | 979 | (unsigned long) si->si_stime); |
980 | return; | | 980 | return; |
981 | case SIGILL: | | 981 | case SIGILL: |
982 | case SIGFPE: | | 982 | case SIGFPE: |
983 | case SIGSEGV: | | 983 | case SIGSEGV: |
984 | case SIGBUS: | | 984 | case SIGBUS: |
985 | case SIGTRAP: | | 985 | case SIGTRAP: |
986 | printf(": code=%s, addr=%p, trap=%d)\n", | | 986 | printf(": code=%s, addr=%p, trap=%d)\n", |
987 | code, si->si_addr, si->si_trap); | | 987 | code, si->si_addr, si->si_trap); |
988 | return; | | 988 | return; |
989 | case SIGIO: | | 989 | case SIGIO: |
990 | printf(": code=%s, fd=%d, band=%lx)\n", | | 990 | printf(": code=%s, fd=%d, band=%lx)\n", |
991 | code, si->si_fd, si->si_band); | | 991 | code, si->si_fd, si->si_band); |
992 | return; | | 992 | return; |
993 | default: | | 993 | default: |
994 | printf(": code=%s, errno=%d)\n", | | 994 | printf(": code=%s, errno=%d)\n", |
995 | code, si->si_errno); | | 995 | code, si->si_errno); |
996 | return; | | 996 | return; |
997 | } | | 997 | } |
998 | /*NOTREACHED*/ | | 998 | /*NOTREACHED*/ |
999 | default: | | 999 | default: |
1000 | warnx("Unhandled size %d for ktrpsig\n", len); | | 1000 | warnx("Unhandled size %d for ktrpsig\n", len); |
1001 | break; | | 1001 | break; |
1002 | } | | 1002 | } |
1003 | } | | 1003 | } |
1004 | | | 1004 | |
1005 | static void | | 1005 | static void |
1006 | ktrcsw(struct ktr_csw *cs) | | 1006 | ktrcsw(struct ktr_csw *cs) |
1007 | { | | 1007 | { |
1008 | | | 1008 | |
1009 | (void)printf("%s %s\n", cs->out ? "stop" : "resume", | | 1009 | (void)printf("%s %s\n", cs->out ? "stop" : "resume", |
1010 | cs->user ? "user" : "kernel"); | | 1010 | cs->user ? "user" : "kernel"); |
1011 | } | | 1011 | } |
1012 | | | 1012 | |
1013 | static void | | 1013 | static void |
1014 | ktruser(struct ktr_user *usr, int len) | | 1014 | ktruser(struct ktr_user *usr, int len) |
1015 | { | | 1015 | { |
1016 | int i; | | 1016 | int i; |
1017 | unsigned char *dta; | | 1017 | unsigned char *dta; |
1018 | | | 1018 | |
1019 | len -= sizeof(struct ktr_user); | | 1019 | len -= sizeof(struct ktr_user); |
1020 | printf("%.*s:", KTR_USER_MAXIDLEN, usr->ktr_id); | | 1020 | printf("%.*s:", KTR_USER_MAXIDLEN, usr->ktr_id); |
1021 | dta = (unsigned char *)(usr + 1); | | 1021 | dta = (unsigned char *)(usr + 1); |
1022 | if (word_size) { | | 1022 | if (word_size) { |
1023 | printf("\n"); | | 1023 | printf("\n"); |
1024 | hexdump_buf(dta, len, word_size); | | 1024 | hexdump_buf(dta, len, word_size); |
1025 | return; | | 1025 | return; |
1026 | } | | 1026 | } |
1027 | printf(" %d, ", len); | | 1027 | printf(" %d, ", len); |
1028 | for (i = 0; i < len; i++) | | 1028 | for (i = 0; i < len; i++) |
1029 | printf("%02x", (unsigned int) dta[i]); | | 1029 | printf("%02x", (unsigned int) dta[i]); |
1030 | printf("\n"); | | 1030 | printf("\n"); |
1031 | } | | 1031 | } |
1032 | | | 1032 | |
1033 | static void | | 1033 | static void |
1034 | ktrmmsg(struct ktr_mmsg *mmsg, int len) | | 1034 | ktrmmsg(struct ktr_mmsg *mmsg, int len) |
1035 | { | | 1035 | { |
1036 | const char *service_name; | | 1036 | const char *service_name; |
1037 | const char *reply; | | 1037 | const char *reply; |
1038 | int id; | | 1038 | int id; |
1039 | | | 1039 | |
1040 | id = mmsg->ktr_id; | | 1040 | id = mmsg->ktr_id; |
1041 | if ((id / 100) % 2) { /* Message reply */ | | 1041 | if ((id / 100) % 2) { /* Message reply */ |
1042 | reply = " reply"; | | 1042 | reply = " reply"; |
1043 | id -= 100; | | 1043 | id -= 100; |
1044 | } else { | | 1044 | } else { |
1045 | reply = ""; | | 1045 | reply = ""; |
1046 | } | | 1046 | } |
1047 | | | 1047 | |
1048 | if ((service_name = mach_service_name(id)) != NULL) | | 1048 | if ((service_name = mach_service_name(id)) != NULL) |
1049 | printf("%s%s [%d]\n", service_name, reply, mmsg->ktr_id); | | 1049 | printf("%s%s [%d]\n", service_name, reply, mmsg->ktr_id); |
1050 | else | | 1050 | else |
1051 | printf("unknown service%s [%d]\n", reply, mmsg->ktr_id); | | 1051 | printf("unknown service%s [%d]\n", reply, mmsg->ktr_id); |
1052 | | | 1052 | |
1053 | hexdump_buf(mmsg, len, word_size ? word_size : 4); | | 1053 | hexdump_buf(mmsg, len, word_size ? word_size : 4); |
1054 | } | | 1054 | } |
1055 | | | 1055 | |
1056 | static void | | 1056 | static void |
1057 | ktrmool(struct ktr_mool *mool, int len) | | 1057 | ktrmool(struct ktr_mool *mool, int len) |
1058 | { | | 1058 | { |
1059 | size_t size = mool->size; | | 1059 | size_t size = mool->size; |
1060 | | | 1060 | |
1061 | printf("%ld/0x%lx bytes at %p\n", | | 1061 | printf("%ld/0x%lx bytes at %p\n", |
1062 | (u_long)size, (u_long)size, mool->uaddr); | | 1062 | (u_long)size, (u_long)size, mool->uaddr); |
1063 | mool++; | | 1063 | mool++; |
1064 | hexdump_buf(mool, size, word_size ? word_size : 4); | | 1064 | hexdump_buf(mool, size, word_size ? word_size : 4); |
1065 | } | | 1065 | } |
1066 | | | 1066 | |
1067 | static void | | 1067 | static void |
1068 | ktrmib(int *namep, int len) | | 1068 | ktrmib(int *namep, int len) |
1069 | { | | 1069 | { |
1070 | size_t i; | | 1070 | size_t i; |
1071 | | | 1071 | |
1072 | for (i = 0; i < (len / sizeof(*namep)); i++) | | 1072 | for (i = 0; i < (len / sizeof(*namep)); i++) |
1073 | printf("%s%d", (i == 0) ? "" : ".", namep[i]); | | 1073 | printf("%s%d", (i == 0) ? "" : ".", namep[i]); |
1074 | printf("\n"); | | 1074 | printf("\n"); |
1075 | } | | 1075 | } |
1076 | | | 1076 | |
1077 | static const char * | | 1077 | static const char * |
1078 | signame(long sig, int xlat) | | 1078 | signame(long sig, int xlat) |
1079 | { | | 1079 | { |
1080 | static char buf[64]; | | 1080 | static char buf[64]; |
1081 | | | 1081 | |
1082 | if (sig == 0) | | 1082 | if (sig == 0) |
1083 | return " 0"; | | 1083 | return " 0"; |
1084 | else if (sig < 0 || sig >= NSIG) { | | 1084 | else if (sig < 0 || sig >= NSIG) { |
1085 | (void)snprintf(buf, sizeof(buf), "*unknown %ld*", sig); | | 1085 | (void)snprintf(buf, sizeof(buf), "*unknown %ld*", sig); |
1086 | return buf; | | 1086 | return buf; |
1087 | } else | | 1087 | } else |
1088 | return sys_signame[(xlat && cur_emul->signalmap != NULL) ? | | 1088 | return sys_signame[(xlat && cur_emul->signalmap != NULL) ? |
1089 | cur_emul->signalmap[sig] : sig]; | | 1089 | cur_emul->signalmap[sig] : sig]; |
1090 | } | | 1090 | } |
1091 | | | 1091 | |
1092 | static void | | 1092 | static void |
1093 | usage(void) | | 1093 | usage(void) |
1094 | { | | 1094 | { |
1095 | if (strcmp(getprogname(), "ioctlname") == 0) { | | 1095 | if (strcmp(getprogname(), "ioctlname") == 0) { |
1096 | (void)fprintf(stderr, "Usage: %s [-e emulation] <ioctl> ...\n", | | 1096 | (void)fprintf(stderr, "Usage: %s [-e emulation] <ioctl> ...\n", |
1097 | getprogname()); | | 1097 | getprogname()); |
1098 | } else { | | 1098 | } else { |
1099 | (void)fprintf(stderr, "Usage: %s [-dlNnRT] [-e emulation] " | | 1099 | (void)fprintf(stderr, "Usage: %s [-dlNnRT] [-e emulation] " |
1100 | "[-f file] [-m maxdata] [-p pid]\n [-t trstr] " | | 1100 | "[-f file] [-m maxdata] [-p pid]\n [-t trstr] " |
1101 | "[-x | -X size] [file]\n", getprogname()); | | 1101 | "[-x | -X size] [file]\n", getprogname()); |
1102 | } | | 1102 | } |
1103 | exit(1); | | 1103 | exit(1); |
1104 | } | | 1104 | } |