| @@ -1,14 +1,14 @@ | | | @@ -1,14 +1,14 @@ |
1 | /* $NetBSD: db_proc.c,v 1.15 2024/01/22 07:57:48 skrll Exp $ */ | | 1 | /* $NetBSD: db_proc.c,v 1.16 2024/04/15 06:48:06 skrll Exp $ */ |
2 | | | 2 | |
3 | /*- | | 3 | /*- |
4 | * Copyright (c) 2009, 2020 The NetBSD Foundation, Inc. | | 4 | * Copyright (c) 2009, 2020 The NetBSD Foundation, Inc. |
5 | * All rights reserved. | | 5 | * All rights reserved. |
6 | * | | 6 | * |
7 | * This code is derived from software contributed to The NetBSD Foundation | | 7 | * This code is derived from software contributed to The NetBSD Foundation |
8 | * by Andrew Doran. | | 8 | * by Andrew Doran. |
9 | * | | 9 | * |
10 | * Redistribution and use in source and binary forms, with or without | | 10 | * Redistribution and use in source and binary forms, with or without |
11 | * modification, are permitted provided that the following conditions | | 11 | * modification, are permitted provided that the following conditions |
12 | * are met: | | 12 | * are met: |
13 | * 1. Redistributions of source code must retain the above copyright | | 13 | * 1. Redistributions of source code must retain the above copyright |
14 | * notice, this list of conditions and the following disclaimer. | | 14 | * notice, this list of conditions and the following disclaimer. |
| @@ -51,27 +51,27 @@ | | | @@ -51,27 +51,27 @@ |
51 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | | 51 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE |
52 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | | 52 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
53 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | | 53 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
54 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | | 54 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
55 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | | 55 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
56 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | | 56 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
57 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | | 57 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
58 | * SUCH DAMAGE. | | 58 | * SUCH DAMAGE. |
59 | * | | 59 | * |
60 | * from: kern_proc.c 8.4 (Berkeley) 1/4/94 | | 60 | * from: kern_proc.c 8.4 (Berkeley) 1/4/94 |
61 | */ | | 61 | */ |
62 | | | 62 | |
63 | #include <sys/cdefs.h> | | 63 | #include <sys/cdefs.h> |
64 | __KERNEL_RCSID(0, "$NetBSD: db_proc.c,v 1.15 2024/01/22 07:57:48 skrll Exp $"); | | 64 | __KERNEL_RCSID(0, "$NetBSD: db_proc.c,v 1.16 2024/04/15 06:48:06 skrll Exp $"); |
65 | | | 65 | |
66 | #ifndef _KERNEL | | 66 | #ifndef _KERNEL |
67 | #include <stdbool.h> | | 67 | #include <stdbool.h> |
68 | #endif | | 68 | #endif |
69 | | | 69 | |
70 | #include <sys/param.h> | | 70 | #include <sys/param.h> |
71 | #include <sys/cpu.h> | | 71 | #include <sys/cpu.h> |
72 | #include <sys/proc.h> | | 72 | #include <sys/proc.h> |
73 | #ifdef _KERNEL /* XXX */ | | 73 | #ifdef _KERNEL /* XXX */ |
74 | #include <sys/kauth.h> | | 74 | #include <sys/kauth.h> |
75 | #endif | | 75 | #endif |
76 | | | 76 | |
77 | #include <ddb/ddb.h> | | 77 | #include <ddb/ddb.h> |
| @@ -143,35 +143,35 @@ db_show_all_procs(db_expr_t addr, bool h | | | @@ -143,35 +143,35 @@ db_show_all_procs(db_expr_t addr, bool h |
143 | db_printf("\t/a == show process address info\n"); | | 143 | db_printf("\t/a == show process address info\n"); |
144 | db_printf("\t/l == show LWP info [default]\n"); | | 144 | db_printf("\t/l == show LWP info [default]\n"); |
145 | db_printf("\t/n == show normal process info\n"); | | 145 | db_printf("\t/n == show normal process info\n"); |
146 | db_printf("\t/w == show process wait/emul info\n"); | | 146 | db_printf("\t/w == show process wait/emul info\n"); |
147 | return; | | 147 | return; |
148 | } | | 148 | } |
149 | | | 149 | |
150 | switch (*mode) { | | 150 | switch (*mode) { |
151 | case 'a': | | 151 | case 'a': |
152 | db_printf("PID %-16s %18s %18s %18s\n", | | 152 | db_printf("PID %-16s %18s %18s %18s\n", |
153 | "COMMAND", "STRUCT PROC *", "UAREA *", "VMSPACE/VM_MAP"); | | 153 | "COMMAND", "STRUCT PROC *", "UAREA *", "VMSPACE/VM_MAP"); |
154 | break; | | 154 | break; |
155 | case 'l': | | 155 | case 'l': |
156 | db_printf("PID %4s S %3s %9s %18s %18s %-8s\n", | | 156 | db_printf("PID %5s S %3s %9s %18s %18s %-8s\n", |
157 | "LID", "CPU", "FLAGS", "STRUCT LWP *", "NAME", "WAIT"); | | 157 | "LID", "CPU", "FLAGS", "STRUCT LWP *", "NAME", "WAIT"); |
158 | break; | | 158 | break; |
159 | case 'n': | | 159 | case 'n': |
160 | db_printf("PID %8s %8s %10s S %7s %4s %16s %7s\n", | | 160 | db_printf("PID %8s %8s %10s S %7s %4s %16s %7s\n", |
161 | "PPID", "PGRP", "UID", "FLAGS", "LWPS", "COMMAND", "WAIT"); | | 161 | "PPID", "PGRP", "UID", "FLAGS", "LWPS", "COMMAND", "WAIT"); |
162 | break; | | 162 | break; |
163 | case 'w': | | 163 | case 'w': |
164 | db_printf("PID %4s %16s %8s %4s %-16s %s\n", | | 164 | db_printf("PID %5s %16s %8s %4s %-16s %s\n", |
165 | "LID", "COMMAND", "EMUL", "PRI", "WAIT-MSG", | | 165 | "LID", "COMMAND", "EMUL", "PRI", "WAIT-MSG", |
166 | "WAIT-CHANNEL"); | | 166 | "WAIT-CHANNEL"); |
167 | break; | | 167 | break; |
168 | } | | 168 | } |
169 | | | 169 | |
170 | for (pp = db_proc_first(); pp != NULL; pp = db_proc_next(pp)) { | | 170 | for (pp = db_proc_first(); pp != NULL; pp = db_proc_next(pp)) { |
171 | db_read_bytes((db_addr_t)pp, sizeof(p), (char *)&p); | | 171 | db_read_bytes((db_addr_t)pp, sizeof(p), (char *)&p); |
172 | if (p.p_stat == 0) { | | 172 | if (p.p_stat == 0) { |
173 | continue; | | 173 | continue; |
174 | } | | 174 | } |
175 | lp = p.p_lwps.lh_first; | | 175 | lp = p.p_lwps.lh_first; |
176 | if (lp != NULL) { | | 176 | if (lp != NULL) { |
177 | db_read_bytes((db_addr_t)lp, sizeof(l), (char *)&l); | | 177 | db_read_bytes((db_addr_t)lp, sizeof(l), (char *)&l); |
| @@ -200,27 +200,27 @@ db_show_all_procs(db_expr_t addr, bool h | | | @@ -200,27 +200,27 @@ db_show_all_procs(db_expr_t addr, bool h |
200 | if (l.l_cpu != NULL) { | | 200 | if (l.l_cpu != NULL) { |
201 | db_read_bytes((db_addr_t) | | 201 | db_read_bytes((db_addr_t) |
202 | &l.l_cpu->ci_data.cpu_index, | | 202 | &l.l_cpu->ci_data.cpu_index, |
203 | sizeof(cpuno), (char *)&cpuno); | | 203 | sizeof(cpuno), (char *)&cpuno); |
204 | } else | | 204 | } else |
205 | cpuno = -1; | | 205 | cpuno = -1; |
206 | if (l.l_wchan && l.l_wmesg) { | | 206 | if (l.l_wchan && l.l_wmesg) { |
207 | db_read_string(l.l_wmesg, | | 207 | db_read_string(l.l_wmesg, |
208 | sizeof(wbuf), wbuf); | | 208 | sizeof(wbuf), wbuf); |
209 | wbuf[MAXCOMLEN] = '\0'; | | 209 | wbuf[MAXCOMLEN] = '\0'; |
210 | } else { | | 210 | } else { |
211 | wbuf[0] = '\0'; | | 211 | wbuf[0] = '\0'; |
212 | } | | 212 | } |
213 | db_printf("%c%4d %d %3d %9x %18lx %18s %-8s\n", | | 213 | db_printf("%c%5d %d %3d %9x %18lx %18s %-8s\n", |
214 | (run ? '>' : ' '), l.l_lid, | | 214 | (run ? '>' : ' '), l.l_lid, |
215 | l.l_stat, cpuno, l.l_flag, (long)lp, | | 215 | l.l_stat, cpuno, l.l_flag, (long)lp, |
216 | db_nbuf, wbuf); | | 216 | db_nbuf, wbuf); |
217 | lp = LIST_NEXT((&l), l_sibling); | | 217 | lp = LIST_NEXT((&l), l_sibling); |
218 | if (lp != NULL) { | | 218 | if (lp != NULL) { |
219 | db_printf("%-5d", p.p_pid); | | 219 | db_printf("%-5d", p.p_pid); |
220 | db_read_bytes((db_addr_t)lp, sizeof(l), | | 220 | db_read_bytes((db_addr_t)lp, sizeof(l), |
221 | (char *)&l); | | 221 | (char *)&l); |
222 | } | | 222 | } |
223 | } | | 223 | } |
224 | break; | | 224 | break; |
225 | case 'n': | | 225 | case 'n': |
226 | db_read_bytes((db_addr_t)p.p_pgrp, sizeof(pgrp), | | 226 | db_read_bytes((db_addr_t)p.p_pgrp, sizeof(pgrp), |
| @@ -252,27 +252,27 @@ db_show_all_procs(db_expr_t addr, bool h | | | @@ -252,27 +252,27 @@ db_show_all_procs(db_expr_t addr, bool h |
252 | wbuf[MAXCOMLEN] = '\0'; | | 252 | wbuf[MAXCOMLEN] = '\0'; |
253 | } else { | | 253 | } else { |
254 | wbuf[0] = '\0'; | | 254 | wbuf[0] = '\0'; |
255 | } | | 255 | } |
256 | run = (l.l_stat == LSONPROC || | | 256 | run = (l.l_stat == LSONPROC || |
257 | (l.l_pflag & LP_RUNNING) != 0); | | 257 | (l.l_pflag & LP_RUNNING) != 0); |
258 | db_read_bytes((db_addr_t)&p.p_emul->e_name, | | 258 | db_read_bytes((db_addr_t)&p.p_emul->e_name, |
259 | sizeof(ename), (char *)&ename); | | 259 | sizeof(ename), (char *)&ename); |
260 | | | 260 | |
261 | db_read_string(ename, sizeof(db_nbuf), db_nbuf); | | 261 | db_read_string(ename, sizeof(db_nbuf), db_nbuf); |
262 | db_nbuf[MAXCOMLEN] = '\0'; | | 262 | db_nbuf[MAXCOMLEN] = '\0'; |
263 | | | 263 | |
264 | db_printf( | | 264 | db_printf( |
265 | "%c%4d %16s %8s %4d %-16s %-18lx\n", | | 265 | "%c%5d %16s %8s %4d %-16s %-18lx\n", |
266 | (run ? '>' : ' '), l.l_lid, | | 266 | (run ? '>' : ' '), l.l_lid, |
267 | p.p_comm, db_nbuf, | | 267 | p.p_comm, db_nbuf, |
268 | l.l_priority, wbuf, (long)l.l_wchan); | | 268 | l.l_priority, wbuf, (long)l.l_wchan); |
269 | lp = LIST_NEXT((&l), l_sibling); | | 269 | lp = LIST_NEXT((&l), l_sibling); |
270 | if (lp != NULL) { | | 270 | if (lp != NULL) { |
271 | db_printf("%-5d", p.p_pid); | | 271 | db_printf("%-5d", p.p_pid); |
272 | db_read_bytes((db_addr_t)lp, sizeof(l), | | 272 | db_read_bytes((db_addr_t)lp, sizeof(l), |
273 | (char *)&l); | | 273 | (char *)&l); |
274 | } | | 274 | } |
275 | } | | 275 | } |
276 | break; | | 276 | break; |
277 | } | | 277 | } |
278 | } | | 278 | } |