17c478bd9Sstevel@tonic-gate /* 27c478bd9Sstevel@tonic-gate * CDDL HEADER START 37c478bd9Sstevel@tonic-gate * 47c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5154eb83fSjwadams * Common Development and Distribution License (the "License"). 6154eb83fSjwadams * You may not use this file except in compliance with the License. 77c478bd9Sstevel@tonic-gate * 87c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 97c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 107c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions 117c478bd9Sstevel@tonic-gate * and limitations under the License. 127c478bd9Sstevel@tonic-gate * 137c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 147c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 157c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 167c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 177c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 187c478bd9Sstevel@tonic-gate * 197c478bd9Sstevel@tonic-gate * CDDL HEADER END 207c478bd9Sstevel@tonic-gate */ 217c478bd9Sstevel@tonic-gate /* 225febcb4aSScott Carter, SD IOSW * Copyright 2009 Sun Microsystems, Inc. All rights reserved. 237c478bd9Sstevel@tonic-gate * Use is subject to license terms. 247c478bd9Sstevel@tonic-gate */ 257c478bd9Sstevel@tonic-gate 267c478bd9Sstevel@tonic-gate #include <mdb/mdb_param.h> 277c478bd9Sstevel@tonic-gate #include <mdb/mdb_modapi.h> 287c478bd9Sstevel@tonic-gate #include <mdb/mdb_ks.h> 297c478bd9Sstevel@tonic-gate #include <mdb/mdb_ctf.h> 307c478bd9Sstevel@tonic-gate 317c478bd9Sstevel@tonic-gate #include <sys/types.h> 327c478bd9Sstevel@tonic-gate #include <sys/thread.h> 337c478bd9Sstevel@tonic-gate #include <sys/session.h> 347c478bd9Sstevel@tonic-gate #include <sys/user.h> 357c478bd9Sstevel@tonic-gate #include <sys/proc.h> 367c478bd9Sstevel@tonic-gate #include <sys/var.h> 377c478bd9Sstevel@tonic-gate #include <sys/t_lock.h> 3887a18d3fSMadhavan Venkataraman #include <sys/systm.h> 397c478bd9Sstevel@tonic-gate #include <sys/callo.h> 407c478bd9Sstevel@tonic-gate #include <sys/priocntl.h> 417c478bd9Sstevel@tonic-gate #include <sys/class.h> 427c478bd9Sstevel@tonic-gate #include <sys/regset.h> 437c478bd9Sstevel@tonic-gate #include <sys/stack.h> 447c478bd9Sstevel@tonic-gate #include <sys/cpuvar.h> 457c478bd9Sstevel@tonic-gate #include <sys/vnode.h> 467c478bd9Sstevel@tonic-gate #include <sys/vfs.h> 477c478bd9Sstevel@tonic-gate #include <sys/flock_impl.h> 487c478bd9Sstevel@tonic-gate #include <sys/kmem_impl.h> 497c478bd9Sstevel@tonic-gate #include <sys/vmem_impl.h> 507c478bd9Sstevel@tonic-gate #include <sys/kstat.h> 517c478bd9Sstevel@tonic-gate #include <vm/seg_vn.h> 527c478bd9Sstevel@tonic-gate #include <vm/anon.h> 537c478bd9Sstevel@tonic-gate #include <vm/as.h> 547c478bd9Sstevel@tonic-gate #include <vm/seg_map.h> 557c478bd9Sstevel@tonic-gate #include <sys/dditypes.h> 567c478bd9Sstevel@tonic-gate #include <sys/ddi_impldefs.h> 577c478bd9Sstevel@tonic-gate #include <sys/sysmacros.h> 587c478bd9Sstevel@tonic-gate #include <sys/sysconf.h> 597c478bd9Sstevel@tonic-gate #include <sys/task.h> 607c478bd9Sstevel@tonic-gate #include <sys/project.h> 617c478bd9Sstevel@tonic-gate #include <sys/taskq.h> 627c478bd9Sstevel@tonic-gate #include <sys/taskq_impl.h> 637c478bd9Sstevel@tonic-gate #include <sys/errorq_impl.h> 647c478bd9Sstevel@tonic-gate #include <sys/cred_impl.h> 657c478bd9Sstevel@tonic-gate #include <sys/zone.h> 667c478bd9Sstevel@tonic-gate #include <sys/panic.h> 677c478bd9Sstevel@tonic-gate #include <regex.h> 687c478bd9Sstevel@tonic-gate #include <sys/port_impl.h> 697c478bd9Sstevel@tonic-gate 70fa9e4066Sahrens #include "avl.h" 71b5fca8f8Stomee #include "combined.h" 727c478bd9Sstevel@tonic-gate #include "contract.h" 737c478bd9Sstevel@tonic-gate #include "cpupart_mdb.h" 747c478bd9Sstevel@tonic-gate #include "devinfo.h" 755febcb4aSScott Carter, SD IOSW #include "irm.h" 767c478bd9Sstevel@tonic-gate #include "leaky.h" 777c478bd9Sstevel@tonic-gate #include "lgrp.h" 78fb2f18f8Sesaxe #include "pg.h" 79fb2f18f8Sesaxe #include "group.h" 807c478bd9Sstevel@tonic-gate #include "list.h" 817c478bd9Sstevel@tonic-gate #include "log.h" 827c478bd9Sstevel@tonic-gate #include "kgrep.h" 837c478bd9Sstevel@tonic-gate #include "kmem.h" 847c478bd9Sstevel@tonic-gate #include "bio.h" 857c478bd9Sstevel@tonic-gate #include "streams.h" 867c478bd9Sstevel@tonic-gate #include "cyclic.h" 877c478bd9Sstevel@tonic-gate #include "findstack.h" 887c478bd9Sstevel@tonic-gate #include "ndievents.h" 897c478bd9Sstevel@tonic-gate #include "mmd.h" 907c478bd9Sstevel@tonic-gate #include "net.h" 91f4b3ec61Sdh #include "netstack.h" 927c478bd9Sstevel@tonic-gate #include "nvpair.h" 937c478bd9Sstevel@tonic-gate #include "ctxop.h" 947c478bd9Sstevel@tonic-gate #include "tsd.h" 957c478bd9Sstevel@tonic-gate #include "thread.h" 967c478bd9Sstevel@tonic-gate #include "memory.h" 977c478bd9Sstevel@tonic-gate #include "sobj.h" 987c478bd9Sstevel@tonic-gate #include "sysevent.h" 997c478bd9Sstevel@tonic-gate #include "rctl.h" 10045916cd2Sjpk #include "tsol.h" 1017c478bd9Sstevel@tonic-gate #include "typegraph.h" 1027c478bd9Sstevel@tonic-gate #include "ldi.h" 1037c478bd9Sstevel@tonic-gate #include "vfs.h" 1047c478bd9Sstevel@tonic-gate #include "zone.h" 1057c478bd9Sstevel@tonic-gate #include "modhash.h" 10670ab954aSramat #include "mdi.h" 1079dd0f810Scindi #include "fm.h" 1087c478bd9Sstevel@tonic-gate 1097c478bd9Sstevel@tonic-gate /* 1107c478bd9Sstevel@tonic-gate * Surely this is defined somewhere... 1117c478bd9Sstevel@tonic-gate */ 1127c478bd9Sstevel@tonic-gate #define NINTR 16 1137c478bd9Sstevel@tonic-gate 114bb8b5132Sek #define KILOS 10 115bb8b5132Sek #define MEGS 20 116bb8b5132Sek #define GIGS 30 117bb8b5132Sek 1187c478bd9Sstevel@tonic-gate #ifndef STACK_BIAS 1197c478bd9Sstevel@tonic-gate #define STACK_BIAS 0 1207c478bd9Sstevel@tonic-gate #endif 1217c478bd9Sstevel@tonic-gate 1227c478bd9Sstevel@tonic-gate static char 1237c478bd9Sstevel@tonic-gate pstat2ch(uchar_t state) 1247c478bd9Sstevel@tonic-gate { 1257c478bd9Sstevel@tonic-gate switch (state) { 1267c478bd9Sstevel@tonic-gate case SSLEEP: return ('S'); 1277c478bd9Sstevel@tonic-gate case SRUN: return ('R'); 1287c478bd9Sstevel@tonic-gate case SZOMB: return ('Z'); 1297c478bd9Sstevel@tonic-gate case SIDL: return ('I'); 1307c478bd9Sstevel@tonic-gate case SONPROC: return ('O'); 1317c478bd9Sstevel@tonic-gate case SSTOP: return ('T'); 132c97ad5cdSakolb case SWAIT: return ('W'); 1337c478bd9Sstevel@tonic-gate default: return ('?'); 1347c478bd9Sstevel@tonic-gate } 1357c478bd9Sstevel@tonic-gate } 1367c478bd9Sstevel@tonic-gate 1377c478bd9Sstevel@tonic-gate #define PS_PRTTHREADS 0x1 1387c478bd9Sstevel@tonic-gate #define PS_PRTLWPS 0x2 1397c478bd9Sstevel@tonic-gate #define PS_PSARGS 0x4 1407c478bd9Sstevel@tonic-gate #define PS_TASKS 0x8 1417c478bd9Sstevel@tonic-gate #define PS_PROJECTS 0x10 1427c478bd9Sstevel@tonic-gate #define PS_ZONES 0x20 1437c478bd9Sstevel@tonic-gate 1447c478bd9Sstevel@tonic-gate static int 1457c478bd9Sstevel@tonic-gate ps_threadprint(uintptr_t addr, const void *data, void *private) 1467c478bd9Sstevel@tonic-gate { 1477c478bd9Sstevel@tonic-gate const kthread_t *t = (const kthread_t *)data; 1487c478bd9Sstevel@tonic-gate uint_t prt_flags = *((uint_t *)private); 1497c478bd9Sstevel@tonic-gate 1507c478bd9Sstevel@tonic-gate static const mdb_bitmask_t t_state_bits[] = { 1517c478bd9Sstevel@tonic-gate { "TS_FREE", UINT_MAX, TS_FREE }, 1527c478bd9Sstevel@tonic-gate { "TS_SLEEP", TS_SLEEP, TS_SLEEP }, 1537c478bd9Sstevel@tonic-gate { "TS_RUN", TS_RUN, TS_RUN }, 1547c478bd9Sstevel@tonic-gate { "TS_ONPROC", TS_ONPROC, TS_ONPROC }, 1557c478bd9Sstevel@tonic-gate { "TS_ZOMB", TS_ZOMB, TS_ZOMB }, 1567c478bd9Sstevel@tonic-gate { "TS_STOPPED", TS_STOPPED, TS_STOPPED }, 157c97ad5cdSakolb { "TS_WAIT", TS_WAIT, TS_WAIT }, 1587c478bd9Sstevel@tonic-gate { NULL, 0, 0 } 1597c478bd9Sstevel@tonic-gate }; 1607c478bd9Sstevel@tonic-gate 1617c478bd9Sstevel@tonic-gate if (prt_flags & PS_PRTTHREADS) 1627c478bd9Sstevel@tonic-gate mdb_printf("\tT %?a <%b>\n", addr, t->t_state, t_state_bits); 1637c478bd9Sstevel@tonic-gate 1647c478bd9Sstevel@tonic-gate if (prt_flags & PS_PRTLWPS) 1657c478bd9Sstevel@tonic-gate mdb_printf("\tL %?a ID: %u\n", t->t_lwp, t->t_tid); 1667c478bd9Sstevel@tonic-gate 1677c478bd9Sstevel@tonic-gate return (WALK_NEXT); 1687c478bd9Sstevel@tonic-gate } 1697c478bd9Sstevel@tonic-gate 1707c478bd9Sstevel@tonic-gate int 1717c478bd9Sstevel@tonic-gate ps(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 1727c478bd9Sstevel@tonic-gate { 1737c478bd9Sstevel@tonic-gate uint_t prt_flags = 0; 1747c478bd9Sstevel@tonic-gate proc_t pr; 1757c478bd9Sstevel@tonic-gate struct pid pid, pgid, sid; 1767c478bd9Sstevel@tonic-gate sess_t session; 1777c478bd9Sstevel@tonic-gate cred_t cred; 1787c478bd9Sstevel@tonic-gate task_t tk; 1797c478bd9Sstevel@tonic-gate kproject_t pj; 1807c478bd9Sstevel@tonic-gate zone_t zn; 1817c478bd9Sstevel@tonic-gate 1827c478bd9Sstevel@tonic-gate if (!(flags & DCMD_ADDRSPEC)) { 1837c478bd9Sstevel@tonic-gate if (mdb_walk_dcmd("proc", "ps", argc, argv) == -1) { 1847c478bd9Sstevel@tonic-gate mdb_warn("can't walk 'proc'"); 1857c478bd9Sstevel@tonic-gate return (DCMD_ERR); 1867c478bd9Sstevel@tonic-gate } 1877c478bd9Sstevel@tonic-gate return (DCMD_OK); 1887c478bd9Sstevel@tonic-gate } 1897c478bd9Sstevel@tonic-gate 1907c478bd9Sstevel@tonic-gate if (mdb_getopts(argc, argv, 1917c478bd9Sstevel@tonic-gate 'f', MDB_OPT_SETBITS, PS_PSARGS, &prt_flags, 1927c478bd9Sstevel@tonic-gate 'l', MDB_OPT_SETBITS, PS_PRTLWPS, &prt_flags, 1937c478bd9Sstevel@tonic-gate 'T', MDB_OPT_SETBITS, PS_TASKS, &prt_flags, 1947c478bd9Sstevel@tonic-gate 'P', MDB_OPT_SETBITS, PS_PROJECTS, &prt_flags, 1957c478bd9Sstevel@tonic-gate 'z', MDB_OPT_SETBITS, PS_ZONES, &prt_flags, 1967c478bd9Sstevel@tonic-gate 't', MDB_OPT_SETBITS, PS_PRTTHREADS, &prt_flags, NULL) != argc) 1977c478bd9Sstevel@tonic-gate return (DCMD_USAGE); 1987c478bd9Sstevel@tonic-gate 1997c478bd9Sstevel@tonic-gate if (DCMD_HDRSPEC(flags)) { 2007c478bd9Sstevel@tonic-gate mdb_printf("%<u>%1s %6s %6s %6s %6s ", 2017c478bd9Sstevel@tonic-gate "S", "PID", "PPID", "PGID", "SID"); 2027c478bd9Sstevel@tonic-gate if (prt_flags & PS_TASKS) 2037c478bd9Sstevel@tonic-gate mdb_printf("%5s ", "TASK"); 2047c478bd9Sstevel@tonic-gate if (prt_flags & PS_PROJECTS) 2057c478bd9Sstevel@tonic-gate mdb_printf("%5s ", "PROJ"); 2067c478bd9Sstevel@tonic-gate if (prt_flags & PS_ZONES) 2077c478bd9Sstevel@tonic-gate mdb_printf("%5s ", "ZONE"); 2087c478bd9Sstevel@tonic-gate mdb_printf("%6s %10s %?s %s%</u>\n", 2097c478bd9Sstevel@tonic-gate "UID", "FLAGS", "ADDR", "NAME"); 2107c478bd9Sstevel@tonic-gate } 2117c478bd9Sstevel@tonic-gate 2127c478bd9Sstevel@tonic-gate mdb_vread(&pr, sizeof (pr), addr); 2137c478bd9Sstevel@tonic-gate mdb_vread(&pid, sizeof (pid), (uintptr_t)pr.p_pidp); 2147c478bd9Sstevel@tonic-gate mdb_vread(&pgid, sizeof (pgid), (uintptr_t)pr.p_pgidp); 2157c478bd9Sstevel@tonic-gate mdb_vread(&cred, sizeof (cred), (uintptr_t)pr.p_cred); 2167c478bd9Sstevel@tonic-gate mdb_vread(&session, sizeof (session), (uintptr_t)pr.p_sessp); 2177c478bd9Sstevel@tonic-gate mdb_vread(&sid, sizeof (sid), (uintptr_t)session.s_sidp); 2187c478bd9Sstevel@tonic-gate if (prt_flags & (PS_TASKS | PS_PROJECTS)) 2197c478bd9Sstevel@tonic-gate mdb_vread(&tk, sizeof (tk), (uintptr_t)pr.p_task); 2207c478bd9Sstevel@tonic-gate if (prt_flags & PS_PROJECTS) 2217c478bd9Sstevel@tonic-gate mdb_vread(&pj, sizeof (pj), (uintptr_t)tk.tk_proj); 2227c478bd9Sstevel@tonic-gate if (prt_flags & PS_ZONES) 2237c478bd9Sstevel@tonic-gate mdb_vread(&zn, sizeof (zone_t), (uintptr_t)pr.p_zone); 2247c478bd9Sstevel@tonic-gate 2257c478bd9Sstevel@tonic-gate mdb_printf("%c %6d %6d %6d %6d ", 2267c478bd9Sstevel@tonic-gate pstat2ch(pr.p_stat), pid.pid_id, pr.p_ppid, pgid.pid_id, 2277c478bd9Sstevel@tonic-gate sid.pid_id); 2287c478bd9Sstevel@tonic-gate if (prt_flags & PS_TASKS) 2297c478bd9Sstevel@tonic-gate mdb_printf("%5d ", tk.tk_tkid); 2307c478bd9Sstevel@tonic-gate if (prt_flags & PS_PROJECTS) 2317c478bd9Sstevel@tonic-gate mdb_printf("%5d ", pj.kpj_id); 2327c478bd9Sstevel@tonic-gate if (prt_flags & PS_ZONES) 2337c478bd9Sstevel@tonic-gate mdb_printf("%5d ", zn.zone_id); 2347c478bd9Sstevel@tonic-gate mdb_printf("%6d 0x%08x %0?p %s\n", 2357c478bd9Sstevel@tonic-gate cred.cr_uid, pr.p_flag, addr, 2367c478bd9Sstevel@tonic-gate (prt_flags & PS_PSARGS) ? pr.p_user.u_psargs : pr.p_user.u_comm); 2377c478bd9Sstevel@tonic-gate 2387c478bd9Sstevel@tonic-gate if (prt_flags & ~PS_PSARGS) 2397c478bd9Sstevel@tonic-gate (void) mdb_pwalk("thread", ps_threadprint, &prt_flags, addr); 2407c478bd9Sstevel@tonic-gate 2417c478bd9Sstevel@tonic-gate return (DCMD_OK); 2427c478bd9Sstevel@tonic-gate } 2437c478bd9Sstevel@tonic-gate 2447c478bd9Sstevel@tonic-gate #define PG_NEWEST 0x0001 2457c478bd9Sstevel@tonic-gate #define PG_OLDEST 0x0002 2467c478bd9Sstevel@tonic-gate #define PG_PIPE_OUT 0x0004 247adb664e2Svb #define PG_EXACT_MATCH 0x0008 2487c478bd9Sstevel@tonic-gate 2497c478bd9Sstevel@tonic-gate typedef struct pgrep_data { 2507c478bd9Sstevel@tonic-gate uint_t pg_flags; 2517c478bd9Sstevel@tonic-gate uint_t pg_psflags; 2527c478bd9Sstevel@tonic-gate uintptr_t pg_xaddr; 2537c478bd9Sstevel@tonic-gate hrtime_t pg_xstart; 2547c478bd9Sstevel@tonic-gate const char *pg_pat; 2557c478bd9Sstevel@tonic-gate #ifndef _KMDB 2567c478bd9Sstevel@tonic-gate regex_t pg_reg; 2577c478bd9Sstevel@tonic-gate #endif 2587c478bd9Sstevel@tonic-gate } pgrep_data_t; 2597c478bd9Sstevel@tonic-gate 2607c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 2617c478bd9Sstevel@tonic-gate static int 2627c478bd9Sstevel@tonic-gate pgrep_cb(uintptr_t addr, const void *pdata, void *data) 2637c478bd9Sstevel@tonic-gate { 2647c478bd9Sstevel@tonic-gate const proc_t *prp = pdata; 2657c478bd9Sstevel@tonic-gate pgrep_data_t *pgp = data; 2667c478bd9Sstevel@tonic-gate #ifndef _KMDB 2677c478bd9Sstevel@tonic-gate regmatch_t pmatch; 2687c478bd9Sstevel@tonic-gate #endif 2697c478bd9Sstevel@tonic-gate 2707c478bd9Sstevel@tonic-gate /* 2717c478bd9Sstevel@tonic-gate * kmdb doesn't have access to the reg* functions, so we fall back 272adb664e2Svb * to strstr/strcmp. 2737c478bd9Sstevel@tonic-gate */ 2747c478bd9Sstevel@tonic-gate #ifdef _KMDB 275adb664e2Svb if ((pgp->pg_flags & PG_EXACT_MATCH) ? 276adb664e2Svb (strcmp(prp->p_user.u_comm, pgp->pg_pat) != 0) : 277adb664e2Svb (strstr(prp->p_user.u_comm, pgp->pg_pat) == NULL)) 2787c478bd9Sstevel@tonic-gate return (WALK_NEXT); 2797c478bd9Sstevel@tonic-gate #else 2807c478bd9Sstevel@tonic-gate if (regexec(&pgp->pg_reg, prp->p_user.u_comm, 1, &pmatch, 0) != 0) 2817c478bd9Sstevel@tonic-gate return (WALK_NEXT); 282adb664e2Svb 283adb664e2Svb if ((pgp->pg_flags & PG_EXACT_MATCH) && 284adb664e2Svb (pmatch.rm_so != 0 || prp->p_user.u_comm[pmatch.rm_eo] != '\0')) 285adb664e2Svb return (WALK_NEXT); 2867c478bd9Sstevel@tonic-gate #endif 2877c478bd9Sstevel@tonic-gate 2887c478bd9Sstevel@tonic-gate if (pgp->pg_flags & (PG_NEWEST | PG_OLDEST)) { 2897c478bd9Sstevel@tonic-gate hrtime_t start; 2907c478bd9Sstevel@tonic-gate 2917c478bd9Sstevel@tonic-gate start = (hrtime_t)prp->p_user.u_start.tv_sec * NANOSEC + 2927c478bd9Sstevel@tonic-gate prp->p_user.u_start.tv_nsec; 2937c478bd9Sstevel@tonic-gate 2947c478bd9Sstevel@tonic-gate if (pgp->pg_flags & PG_NEWEST) { 2957c478bd9Sstevel@tonic-gate if (pgp->pg_xaddr == NULL || start > pgp->pg_xstart) { 2967c478bd9Sstevel@tonic-gate pgp->pg_xaddr = addr; 2977c478bd9Sstevel@tonic-gate pgp->pg_xstart = start; 2987c478bd9Sstevel@tonic-gate } 2997c478bd9Sstevel@tonic-gate } else { 3007c478bd9Sstevel@tonic-gate if (pgp->pg_xaddr == NULL || start < pgp->pg_xstart) { 3017c478bd9Sstevel@tonic-gate pgp->pg_xaddr = addr; 3027c478bd9Sstevel@tonic-gate pgp->pg_xstart = start; 3037c478bd9Sstevel@tonic-gate } 3047c478bd9Sstevel@tonic-gate } 3057c478bd9Sstevel@tonic-gate 3067c478bd9Sstevel@tonic-gate } else if (pgp->pg_flags & PG_PIPE_OUT) { 3077c478bd9Sstevel@tonic-gate mdb_printf("%p\n", addr); 3087c478bd9Sstevel@tonic-gate 3097c478bd9Sstevel@tonic-gate } else { 3107c478bd9Sstevel@tonic-gate if (mdb_call_dcmd("ps", addr, pgp->pg_psflags, 0, NULL) != 0) { 3117c478bd9Sstevel@tonic-gate mdb_warn("can't invoke 'ps'"); 3127c478bd9Sstevel@tonic-gate return (WALK_DONE); 3137c478bd9Sstevel@tonic-gate } 3147c478bd9Sstevel@tonic-gate pgp->pg_psflags &= ~DCMD_LOOPFIRST; 3157c478bd9Sstevel@tonic-gate } 3167c478bd9Sstevel@tonic-gate 3177c478bd9Sstevel@tonic-gate return (WALK_NEXT); 3187c478bd9Sstevel@tonic-gate } 3197c478bd9Sstevel@tonic-gate 3207c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 3217c478bd9Sstevel@tonic-gate int 3227c478bd9Sstevel@tonic-gate pgrep(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 3237c478bd9Sstevel@tonic-gate { 3247c478bd9Sstevel@tonic-gate pgrep_data_t pg; 3257c478bd9Sstevel@tonic-gate int i; 3267c478bd9Sstevel@tonic-gate #ifndef _KMDB 3277c478bd9Sstevel@tonic-gate int err; 3287c478bd9Sstevel@tonic-gate #endif 3297c478bd9Sstevel@tonic-gate 3307c478bd9Sstevel@tonic-gate if (flags & DCMD_ADDRSPEC) 3317c478bd9Sstevel@tonic-gate return (DCMD_USAGE); 3327c478bd9Sstevel@tonic-gate 3337c478bd9Sstevel@tonic-gate pg.pg_flags = 0; 3347c478bd9Sstevel@tonic-gate pg.pg_xaddr = 0; 3357c478bd9Sstevel@tonic-gate 3367c478bd9Sstevel@tonic-gate i = mdb_getopts(argc, argv, 3377c478bd9Sstevel@tonic-gate 'n', MDB_OPT_SETBITS, PG_NEWEST, &pg.pg_flags, 3387c478bd9Sstevel@tonic-gate 'o', MDB_OPT_SETBITS, PG_OLDEST, &pg.pg_flags, 339adb664e2Svb 'x', MDB_OPT_SETBITS, PG_EXACT_MATCH, &pg.pg_flags, 3407c478bd9Sstevel@tonic-gate NULL); 3417c478bd9Sstevel@tonic-gate 3427c478bd9Sstevel@tonic-gate argc -= i; 3437c478bd9Sstevel@tonic-gate argv += i; 3447c478bd9Sstevel@tonic-gate 3457c478bd9Sstevel@tonic-gate if (argc != 1) 3467c478bd9Sstevel@tonic-gate return (DCMD_USAGE); 3477c478bd9Sstevel@tonic-gate 3487c478bd9Sstevel@tonic-gate /* 3497c478bd9Sstevel@tonic-gate * -n and -o are mutually exclusive. 3507c478bd9Sstevel@tonic-gate */ 3517c478bd9Sstevel@tonic-gate if ((pg.pg_flags & PG_NEWEST) && (pg.pg_flags & PG_OLDEST)) 3527c478bd9Sstevel@tonic-gate return (DCMD_USAGE); 3537c478bd9Sstevel@tonic-gate 3547c478bd9Sstevel@tonic-gate if (argv->a_type != MDB_TYPE_STRING) 3557c478bd9Sstevel@tonic-gate return (DCMD_USAGE); 3567c478bd9Sstevel@tonic-gate 3577c478bd9Sstevel@tonic-gate if (flags & DCMD_PIPE_OUT) 3587c478bd9Sstevel@tonic-gate pg.pg_flags |= PG_PIPE_OUT; 3597c478bd9Sstevel@tonic-gate 3607c478bd9Sstevel@tonic-gate pg.pg_pat = argv->a_un.a_str; 3617c478bd9Sstevel@tonic-gate if (DCMD_HDRSPEC(flags)) 3627c478bd9Sstevel@tonic-gate pg.pg_psflags = DCMD_ADDRSPEC | DCMD_LOOP | DCMD_LOOPFIRST; 3637c478bd9Sstevel@tonic-gate else 3647c478bd9Sstevel@tonic-gate pg.pg_psflags = DCMD_ADDRSPEC | DCMD_LOOP; 3657c478bd9Sstevel@tonic-gate 3667c478bd9Sstevel@tonic-gate #ifndef _KMDB 3677c478bd9Sstevel@tonic-gate if ((err = regcomp(&pg.pg_reg, pg.pg_pat, REG_EXTENDED)) != 0) { 3687c478bd9Sstevel@tonic-gate size_t nbytes; 3697c478bd9Sstevel@tonic-gate char *buf; 3707c478bd9Sstevel@tonic-gate 3717c478bd9Sstevel@tonic-gate nbytes = regerror(err, &pg.pg_reg, NULL, 0); 3727c478bd9Sstevel@tonic-gate buf = mdb_alloc(nbytes + 1, UM_SLEEP | UM_GC); 3737c478bd9Sstevel@tonic-gate (void) regerror(err, &pg.pg_reg, buf, nbytes); 3747c478bd9Sstevel@tonic-gate mdb_warn("%s\n", buf); 3757c478bd9Sstevel@tonic-gate 3767c478bd9Sstevel@tonic-gate return (DCMD_ERR); 3777c478bd9Sstevel@tonic-gate } 3787c478bd9Sstevel@tonic-gate #endif 3797c478bd9Sstevel@tonic-gate 3807c478bd9Sstevel@tonic-gate if (mdb_walk("proc", pgrep_cb, &pg) != 0) { 3817c478bd9Sstevel@tonic-gate mdb_warn("can't walk 'proc'"); 3827c478bd9Sstevel@tonic-gate return (DCMD_ERR); 3837c478bd9Sstevel@tonic-gate } 3847c478bd9Sstevel@tonic-gate 3857c478bd9Sstevel@tonic-gate if (pg.pg_xaddr != 0 && (pg.pg_flags & (PG_NEWEST | PG_OLDEST))) { 3867c478bd9Sstevel@tonic-gate if (pg.pg_flags & PG_PIPE_OUT) { 3877c478bd9Sstevel@tonic-gate mdb_printf("%p\n", pg.pg_xaddr); 3887c478bd9Sstevel@tonic-gate } else { 3897c478bd9Sstevel@tonic-gate if (mdb_call_dcmd("ps", pg.pg_xaddr, pg.pg_psflags, 3907c478bd9Sstevel@tonic-gate 0, NULL) != 0) { 3917c478bd9Sstevel@tonic-gate mdb_warn("can't invoke 'ps'"); 3927c478bd9Sstevel@tonic-gate return (DCMD_ERR); 3937c478bd9Sstevel@tonic-gate } 3947c478bd9Sstevel@tonic-gate } 3957c478bd9Sstevel@tonic-gate } 3967c478bd9Sstevel@tonic-gate 3977c478bd9Sstevel@tonic-gate return (DCMD_OK); 3987c478bd9Sstevel@tonic-gate } 3997c478bd9Sstevel@tonic-gate 4007c478bd9Sstevel@tonic-gate int 4017c478bd9Sstevel@tonic-gate task(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 4027c478bd9Sstevel@tonic-gate { 4037c478bd9Sstevel@tonic-gate task_t tk; 4047c478bd9Sstevel@tonic-gate kproject_t pj; 4057c478bd9Sstevel@tonic-gate 4067c478bd9Sstevel@tonic-gate if (!(flags & DCMD_ADDRSPEC)) { 4077c478bd9Sstevel@tonic-gate if (mdb_walk_dcmd("task_cache", "task", argc, argv) == -1) { 4087c478bd9Sstevel@tonic-gate mdb_warn("can't walk task_cache"); 4097c478bd9Sstevel@tonic-gate return (DCMD_ERR); 4107c478bd9Sstevel@tonic-gate } 4117c478bd9Sstevel@tonic-gate return (DCMD_OK); 4127c478bd9Sstevel@tonic-gate } 4137c478bd9Sstevel@tonic-gate if (DCMD_HDRSPEC(flags)) { 4147c478bd9Sstevel@tonic-gate mdb_printf("%<u>%?s %6s %6s %6s %6s %10s%</u>\n", 4157c478bd9Sstevel@tonic-gate "ADDR", "TASKID", "PROJID", "ZONEID", "REFCNT", "FLAGS"); 4167c478bd9Sstevel@tonic-gate } 4177c478bd9Sstevel@tonic-gate if (mdb_vread(&tk, sizeof (task_t), addr) == -1) { 4187c478bd9Sstevel@tonic-gate mdb_warn("can't read task_t structure at %p", addr); 4197c478bd9Sstevel@tonic-gate return (DCMD_ERR); 4207c478bd9Sstevel@tonic-gate } 4217c478bd9Sstevel@tonic-gate if (mdb_vread(&pj, sizeof (kproject_t), (uintptr_t)tk.tk_proj) == -1) { 4227c478bd9Sstevel@tonic-gate mdb_warn("can't read project_t structure at %p", addr); 4237c478bd9Sstevel@tonic-gate return (DCMD_ERR); 4247c478bd9Sstevel@tonic-gate } 4257c478bd9Sstevel@tonic-gate mdb_printf("%0?p %6d %6d %6d %6u 0x%08x\n", 4267c478bd9Sstevel@tonic-gate addr, tk.tk_tkid, pj.kpj_id, pj.kpj_zoneid, tk.tk_hold_count, 4277c478bd9Sstevel@tonic-gate tk.tk_flags); 4287c478bd9Sstevel@tonic-gate return (DCMD_OK); 4297c478bd9Sstevel@tonic-gate } 4307c478bd9Sstevel@tonic-gate 4317c478bd9Sstevel@tonic-gate int 4327c478bd9Sstevel@tonic-gate project(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 4337c478bd9Sstevel@tonic-gate { 4347c478bd9Sstevel@tonic-gate kproject_t pj; 4357c478bd9Sstevel@tonic-gate 4367c478bd9Sstevel@tonic-gate if (!(flags & DCMD_ADDRSPEC)) { 4377c478bd9Sstevel@tonic-gate if (mdb_walk_dcmd("projects", "project", argc, argv) == -1) { 4387c478bd9Sstevel@tonic-gate mdb_warn("can't walk projects"); 4397c478bd9Sstevel@tonic-gate return (DCMD_ERR); 4407c478bd9Sstevel@tonic-gate } 4417c478bd9Sstevel@tonic-gate return (DCMD_OK); 4427c478bd9Sstevel@tonic-gate } 4437c478bd9Sstevel@tonic-gate if (DCMD_HDRSPEC(flags)) { 4447c478bd9Sstevel@tonic-gate mdb_printf("%<u>%?s %6s %6s %6s%</u>\n", 4457c478bd9Sstevel@tonic-gate "ADDR", "PROJID", "ZONEID", "REFCNT"); 4467c478bd9Sstevel@tonic-gate } 4477c478bd9Sstevel@tonic-gate if (mdb_vread(&pj, sizeof (kproject_t), addr) == -1) { 4487c478bd9Sstevel@tonic-gate mdb_warn("can't read kproject_t structure at %p", addr); 4497c478bd9Sstevel@tonic-gate return (DCMD_ERR); 4507c478bd9Sstevel@tonic-gate } 4517c478bd9Sstevel@tonic-gate mdb_printf("%0?p %6d %6d %6u\n", addr, pj.kpj_id, pj.kpj_zoneid, 4527c478bd9Sstevel@tonic-gate pj.kpj_count); 4537c478bd9Sstevel@tonic-gate return (DCMD_OK); 4547c478bd9Sstevel@tonic-gate } 4557c478bd9Sstevel@tonic-gate 45687a18d3fSMadhavan Venkataraman /* walk callouts themselves, either by list or id hash. */ 4577c478bd9Sstevel@tonic-gate int 45887a18d3fSMadhavan Venkataraman callout_walk_init(mdb_walk_state_t *wsp) 4597c478bd9Sstevel@tonic-gate { 46087a18d3fSMadhavan Venkataraman if (wsp->walk_addr == NULL) { 46187a18d3fSMadhavan Venkataraman mdb_warn("callout doesn't support global walk"); 46287a18d3fSMadhavan Venkataraman return (WALK_ERR); 46387a18d3fSMadhavan Venkataraman } 46487a18d3fSMadhavan Venkataraman wsp->walk_data = mdb_alloc(sizeof (callout_t), UM_SLEEP); 46587a18d3fSMadhavan Venkataraman return (WALK_NEXT); 46687a18d3fSMadhavan Venkataraman } 4677c478bd9Sstevel@tonic-gate 46887a18d3fSMadhavan Venkataraman #define CALLOUT_WALK_BYLIST 0 46987a18d3fSMadhavan Venkataraman #define CALLOUT_WALK_BYID 1 47087a18d3fSMadhavan Venkataraman 47187a18d3fSMadhavan Venkataraman /* the walker arg switches between walking by list (0) and walking by id (1). */ 47287a18d3fSMadhavan Venkataraman int 47387a18d3fSMadhavan Venkataraman callout_walk_step(mdb_walk_state_t *wsp) 47487a18d3fSMadhavan Venkataraman { 47587a18d3fSMadhavan Venkataraman int retval; 4767c478bd9Sstevel@tonic-gate 47787a18d3fSMadhavan Venkataraman if (wsp->walk_addr == NULL) { 47887a18d3fSMadhavan Venkataraman return (WALK_DONE); 47987a18d3fSMadhavan Venkataraman } 48087a18d3fSMadhavan Venkataraman if (mdb_vread(wsp->walk_data, sizeof (callout_t), 48187a18d3fSMadhavan Venkataraman wsp->walk_addr) == -1) { 48287a18d3fSMadhavan Venkataraman mdb_warn("failed to read callout at %p", wsp->walk_addr); 48387a18d3fSMadhavan Venkataraman return (WALK_DONE); 48487a18d3fSMadhavan Venkataraman } 48587a18d3fSMadhavan Venkataraman retval = wsp->walk_callback(wsp->walk_addr, wsp->walk_data, 48687a18d3fSMadhavan Venkataraman wsp->walk_cbdata); 48787a18d3fSMadhavan Venkataraman 48887a18d3fSMadhavan Venkataraman if ((ulong_t)wsp->walk_arg == CALLOUT_WALK_BYID) { 48987a18d3fSMadhavan Venkataraman wsp->walk_addr = 49087a18d3fSMadhavan Venkataraman (uintptr_t)(((callout_t *)wsp->walk_data)->c_idnext); 491843e1988Sjohnlev } else { 49287a18d3fSMadhavan Venkataraman wsp->walk_addr = 49387a18d3fSMadhavan Venkataraman (uintptr_t)(((callout_t *)wsp->walk_data)->c_clnext); 494843e1988Sjohnlev } 4957c478bd9Sstevel@tonic-gate 49687a18d3fSMadhavan Venkataraman return (retval); 49787a18d3fSMadhavan Venkataraman } 49887a18d3fSMadhavan Venkataraman 49987a18d3fSMadhavan Venkataraman void 50087a18d3fSMadhavan Venkataraman callout_walk_fini(mdb_walk_state_t *wsp) 50187a18d3fSMadhavan Venkataraman { 50287a18d3fSMadhavan Venkataraman mdb_free(wsp->walk_data, sizeof (callout_t)); 50387a18d3fSMadhavan Venkataraman } 50487a18d3fSMadhavan Venkataraman 50587a18d3fSMadhavan Venkataraman /* 50687a18d3fSMadhavan Venkataraman * walker for callout lists. This is different from hashes and callouts. 50787a18d3fSMadhavan Venkataraman * Thankfully, it's also simpler. 50887a18d3fSMadhavan Venkataraman */ 50987a18d3fSMadhavan Venkataraman int 51087a18d3fSMadhavan Venkataraman callout_list_walk_init(mdb_walk_state_t *wsp) 51187a18d3fSMadhavan Venkataraman { 51287a18d3fSMadhavan Venkataraman if (wsp->walk_addr == NULL) { 51387a18d3fSMadhavan Venkataraman mdb_warn("callout list doesn't support global walk"); 51487a18d3fSMadhavan Venkataraman return (WALK_ERR); 5157c478bd9Sstevel@tonic-gate } 51687a18d3fSMadhavan Venkataraman wsp->walk_data = mdb_alloc(sizeof (callout_list_t), UM_SLEEP); 51787a18d3fSMadhavan Venkataraman return (WALK_NEXT); 51887a18d3fSMadhavan Venkataraman } 5197c478bd9Sstevel@tonic-gate 52087a18d3fSMadhavan Venkataraman int 52187a18d3fSMadhavan Venkataraman callout_list_walk_step(mdb_walk_state_t *wsp) 52287a18d3fSMadhavan Venkataraman { 52387a18d3fSMadhavan Venkataraman int retval; 52487a18d3fSMadhavan Venkataraman 52587a18d3fSMadhavan Venkataraman if (wsp->walk_addr == NULL) { 52687a18d3fSMadhavan Venkataraman return (WALK_DONE); 5277c478bd9Sstevel@tonic-gate } 52887a18d3fSMadhavan Venkataraman if (mdb_vread(wsp->walk_data, sizeof (callout_list_t), 52987a18d3fSMadhavan Venkataraman wsp->walk_addr) != sizeof (callout_list_t)) { 53087a18d3fSMadhavan Venkataraman mdb_warn("failed to read callout_list at %p", wsp->walk_addr); 53187a18d3fSMadhavan Venkataraman return (WALK_ERR); 53287a18d3fSMadhavan Venkataraman } 53387a18d3fSMadhavan Venkataraman retval = wsp->walk_callback(wsp->walk_addr, wsp->walk_data, 53487a18d3fSMadhavan Venkataraman wsp->walk_cbdata); 5357c478bd9Sstevel@tonic-gate 53687a18d3fSMadhavan Venkataraman wsp->walk_addr = (uintptr_t) 53787a18d3fSMadhavan Venkataraman (((callout_list_t *)wsp->walk_data)->cl_next); 53887a18d3fSMadhavan Venkataraman 53987a18d3fSMadhavan Venkataraman return (retval); 54087a18d3fSMadhavan Venkataraman } 54187a18d3fSMadhavan Venkataraman 54287a18d3fSMadhavan Venkataraman void 54387a18d3fSMadhavan Venkataraman callout_list_walk_fini(mdb_walk_state_t *wsp) 54487a18d3fSMadhavan Venkataraman { 54587a18d3fSMadhavan Venkataraman mdb_free(wsp->walk_data, sizeof (callout_list_t)); 54687a18d3fSMadhavan Venkataraman } 54787a18d3fSMadhavan Venkataraman 54887a18d3fSMadhavan Venkataraman /* routines/structs to walk callout table(s) */ 54987a18d3fSMadhavan Venkataraman typedef struct cot_data { 55087a18d3fSMadhavan Venkataraman callout_table_t *ct0; 55187a18d3fSMadhavan Venkataraman callout_table_t ct; 55287a18d3fSMadhavan Venkataraman callout_hash_t cot_idhash[CALLOUT_BUCKETS]; 55387a18d3fSMadhavan Venkataraman callout_hash_t cot_clhash[CALLOUT_BUCKETS]; 55487a18d3fSMadhavan Venkataraman kstat_named_t ct_kstat_data[CALLOUT_NUM_STATS]; 55587a18d3fSMadhavan Venkataraman int cotndx; 55687a18d3fSMadhavan Venkataraman int cotsize; 55787a18d3fSMadhavan Venkataraman } cot_data_t; 55887a18d3fSMadhavan Venkataraman 55987a18d3fSMadhavan Venkataraman int 56087a18d3fSMadhavan Venkataraman callout_table_walk_init(mdb_walk_state_t *wsp) 56187a18d3fSMadhavan Venkataraman { 56287a18d3fSMadhavan Venkataraman int max_ncpus; 56387a18d3fSMadhavan Venkataraman cot_data_t *cot_walk_data; 56487a18d3fSMadhavan Venkataraman 56587a18d3fSMadhavan Venkataraman cot_walk_data = mdb_alloc(sizeof (cot_data_t), UM_SLEEP); 56687a18d3fSMadhavan Venkataraman 56787a18d3fSMadhavan Venkataraman if (wsp->walk_addr == NULL) { 56887a18d3fSMadhavan Venkataraman if (mdb_readvar(&cot_walk_data->ct0, "callout_table") == -1) { 56987a18d3fSMadhavan Venkataraman mdb_warn("failed to read 'callout_table'"); 57087a18d3fSMadhavan Venkataraman return (WALK_ERR); 57187a18d3fSMadhavan Venkataraman } 57287a18d3fSMadhavan Venkataraman if (mdb_readvar(&max_ncpus, "max_ncpus") == -1) { 57387a18d3fSMadhavan Venkataraman mdb_warn("failed to get callout_table array size"); 57487a18d3fSMadhavan Venkataraman return (WALK_ERR); 57587a18d3fSMadhavan Venkataraman } 57687a18d3fSMadhavan Venkataraman cot_walk_data->cotsize = CALLOUT_NTYPES * max_ncpus; 57787a18d3fSMadhavan Venkataraman wsp->walk_addr = (uintptr_t)cot_walk_data->ct0; 57887a18d3fSMadhavan Venkataraman } else { 57987a18d3fSMadhavan Venkataraman /* not a global walk */ 58087a18d3fSMadhavan Venkataraman cot_walk_data->cotsize = 1; 5817c478bd9Sstevel@tonic-gate } 5827c478bd9Sstevel@tonic-gate 58387a18d3fSMadhavan Venkataraman cot_walk_data->cotndx = 0; 58487a18d3fSMadhavan Venkataraman wsp->walk_data = cot_walk_data; 5857c478bd9Sstevel@tonic-gate 58687a18d3fSMadhavan Venkataraman return (WALK_NEXT); 58787a18d3fSMadhavan Venkataraman } 5887c478bd9Sstevel@tonic-gate 58987a18d3fSMadhavan Venkataraman int 59087a18d3fSMadhavan Venkataraman callout_table_walk_step(mdb_walk_state_t *wsp) 59187a18d3fSMadhavan Venkataraman { 59287a18d3fSMadhavan Venkataraman int retval; 59387a18d3fSMadhavan Venkataraman cot_data_t *cotwd = (cot_data_t *)wsp->walk_data; 59487a18d3fSMadhavan Venkataraman size_t size; 5957c478bd9Sstevel@tonic-gate 59687a18d3fSMadhavan Venkataraman if (cotwd->cotndx >= cotwd->cotsize) { 59787a18d3fSMadhavan Venkataraman return (WALK_DONE); 59887a18d3fSMadhavan Venkataraman } 59987a18d3fSMadhavan Venkataraman if (mdb_vread(&(cotwd->ct), sizeof (callout_table_t), 60087a18d3fSMadhavan Venkataraman wsp->walk_addr) != sizeof (callout_table_t)) { 60187a18d3fSMadhavan Venkataraman mdb_warn("failed to read callout_table at %p", wsp->walk_addr); 60287a18d3fSMadhavan Venkataraman return (WALK_ERR); 60387a18d3fSMadhavan Venkataraman } 60487a18d3fSMadhavan Venkataraman 60587a18d3fSMadhavan Venkataraman size = sizeof (callout_hash_t) * CALLOUT_BUCKETS; 60687a18d3fSMadhavan Venkataraman if (cotwd->ct.ct_idhash != NULL) { 60787a18d3fSMadhavan Venkataraman if (mdb_vread(cotwd->cot_idhash, size, 60887a18d3fSMadhavan Venkataraman (uintptr_t)(cotwd->ct.ct_idhash)) != size) { 60987a18d3fSMadhavan Venkataraman mdb_warn("failed to read id_hash at %p", 61087a18d3fSMadhavan Venkataraman cotwd->ct.ct_idhash); 61187a18d3fSMadhavan Venkataraman return (WALK_ERR); 61287a18d3fSMadhavan Venkataraman } 61387a18d3fSMadhavan Venkataraman } 61487a18d3fSMadhavan Venkataraman if (cotwd->ct.ct_clhash != NULL) { 61587a18d3fSMadhavan Venkataraman if (mdb_vread(&(cotwd->cot_clhash), size, 61687a18d3fSMadhavan Venkataraman (uintptr_t)cotwd->ct.ct_clhash) == -1) { 61787a18d3fSMadhavan Venkataraman mdb_warn("failed to read cl_hash at %p", 61887a18d3fSMadhavan Venkataraman cotwd->ct.ct_clhash); 61987a18d3fSMadhavan Venkataraman return (WALK_ERR); 62087a18d3fSMadhavan Venkataraman } 62187a18d3fSMadhavan Venkataraman } 62287a18d3fSMadhavan Venkataraman size = sizeof (kstat_named_t) * CALLOUT_NUM_STATS; 62387a18d3fSMadhavan Venkataraman if (cotwd->ct.ct_kstat_data != NULL) { 62487a18d3fSMadhavan Venkataraman if (mdb_vread(&(cotwd->ct_kstat_data), size, 62587a18d3fSMadhavan Venkataraman (uintptr_t)cotwd->ct.ct_kstat_data) == -1) { 62687a18d3fSMadhavan Venkataraman mdb_warn("failed to read kstats at %p", 62787a18d3fSMadhavan Venkataraman cotwd->ct.ct_kstat_data); 62887a18d3fSMadhavan Venkataraman return (WALK_ERR); 62987a18d3fSMadhavan Venkataraman } 63087a18d3fSMadhavan Venkataraman } 63187a18d3fSMadhavan Venkataraman retval = wsp->walk_callback(wsp->walk_addr, (void *)cotwd, 63287a18d3fSMadhavan Venkataraman wsp->walk_cbdata); 63387a18d3fSMadhavan Venkataraman 63487a18d3fSMadhavan Venkataraman cotwd->cotndx++; 63587a18d3fSMadhavan Venkataraman if (cotwd->cotndx >= cotwd->cotsize) { 63687a18d3fSMadhavan Venkataraman return (WALK_DONE); 63787a18d3fSMadhavan Venkataraman } 63887a18d3fSMadhavan Venkataraman wsp->walk_addr = (uintptr_t)((char *)wsp->walk_addr + 63987a18d3fSMadhavan Venkataraman sizeof (callout_table_t)); 64087a18d3fSMadhavan Venkataraman 64187a18d3fSMadhavan Venkataraman return (retval); 64287a18d3fSMadhavan Venkataraman } 64387a18d3fSMadhavan Venkataraman 64487a18d3fSMadhavan Venkataraman void 64587a18d3fSMadhavan Venkataraman callout_table_walk_fini(mdb_walk_state_t *wsp) 64687a18d3fSMadhavan Venkataraman { 64787a18d3fSMadhavan Venkataraman mdb_free(wsp->walk_data, sizeof (cot_data_t)); 64887a18d3fSMadhavan Venkataraman } 64987a18d3fSMadhavan Venkataraman 65087a18d3fSMadhavan Venkataraman static const char *co_typenames[] = { "R", "N" }; 65187a18d3fSMadhavan Venkataraman 65287a18d3fSMadhavan Venkataraman #define CO_PLAIN_ID(xid) ((xid) & ~CALLOUT_EXECUTING) 65387a18d3fSMadhavan Venkataraman 65487a18d3fSMadhavan Venkataraman #define TABLE_TO_SEQID(x) ((x) >> CALLOUT_TYPE_BITS) 65587a18d3fSMadhavan Venkataraman 65687a18d3fSMadhavan Venkataraman /* callout flags, in no particular order */ 65787a18d3fSMadhavan Venkataraman #define COF_REAL 0x0000001 65887a18d3fSMadhavan Venkataraman #define COF_NORM 0x0000002 65987a18d3fSMadhavan Venkataraman #define COF_LONG 0x0000004 66087a18d3fSMadhavan Venkataraman #define COF_SHORT 0x0000008 66187a18d3fSMadhavan Venkataraman #define COF_EMPTY 0x0000010 66287a18d3fSMadhavan Venkataraman #define COF_TIME 0x0000020 66387a18d3fSMadhavan Venkataraman #define COF_BEFORE 0x0000040 66487a18d3fSMadhavan Venkataraman #define COF_AFTER 0x0000080 66587a18d3fSMadhavan Venkataraman #define COF_SEQID 0x0000100 66687a18d3fSMadhavan Venkataraman #define COF_FUNC 0x0000200 66787a18d3fSMadhavan Venkataraman #define COF_ADDR 0x0000400 66887a18d3fSMadhavan Venkataraman #define COF_EXEC 0x0000800 66987a18d3fSMadhavan Venkataraman #define COF_HIRES 0x0001000 67087a18d3fSMadhavan Venkataraman /* 0x0002000 reserved for future flags */ 67187a18d3fSMadhavan Venkataraman #define COF_TABLE 0x0004000 67287a18d3fSMadhavan Venkataraman #define COF_BYIDH 0x0008000 67387a18d3fSMadhavan Venkataraman #define COF_FREE 0x0010000 67487a18d3fSMadhavan Venkataraman #define COF_LIST 0x0020000 67587a18d3fSMadhavan Venkataraman #define COF_EXPREL 0x0040000 67687a18d3fSMadhavan Venkataraman #define COF_HDR 0x0080000 67787a18d3fSMadhavan Venkataraman #define COF_VERBOSE 0x0100000 67887a18d3fSMadhavan Venkataraman #define COF_LONGLIST 0x0200000 67987a18d3fSMadhavan Venkataraman #define COF_THDR 0x0400000 68087a18d3fSMadhavan Venkataraman #define COF_LHDR 0x0800000 68187a18d3fSMadhavan Venkataraman #define COF_CHDR 0x1000000 68287a18d3fSMadhavan Venkataraman #define COF_PARAM 0x2000000 68387a18d3fSMadhavan Venkataraman #define COF_DECODE 0x4000000 68487a18d3fSMadhavan Venkataraman 68587a18d3fSMadhavan Venkataraman /* show real and normal, short and long, expired and unexpired. */ 68687a18d3fSMadhavan Venkataraman #define COF_DEFAULT (COF_REAL | COF_NORM | COF_LONG | COF_SHORT) 68787a18d3fSMadhavan Venkataraman 68887a18d3fSMadhavan Venkataraman /* private callout data for callback functions */ 68987a18d3fSMadhavan Venkataraman typedef struct callout_data { 69087a18d3fSMadhavan Venkataraman uint_t flags; /* COF_* */ 69187a18d3fSMadhavan Venkataraman cpu_t *cpu; /* cpu pointer if given */ 69287a18d3fSMadhavan Venkataraman int seqid; /* cpu seqid, or -1 */ 69387a18d3fSMadhavan Venkataraman hrtime_t time; /* expiration time value */ 69487a18d3fSMadhavan Venkataraman hrtime_t atime; /* expiration before value */ 69587a18d3fSMadhavan Venkataraman hrtime_t btime; /* expiration after value */ 69687a18d3fSMadhavan Venkataraman uintptr_t funcaddr; /* function address or NULL */ 69787a18d3fSMadhavan Venkataraman uintptr_t param; /* parameter to function or NULL */ 69887a18d3fSMadhavan Venkataraman hrtime_t now; /* current system time */ 69987a18d3fSMadhavan Venkataraman int nsec_per_tick; /* for conversions */ 70087a18d3fSMadhavan Venkataraman ulong_t ctbits; /* for decoding xid */ 70187a18d3fSMadhavan Venkataraman callout_table_t *co_table; /* top of callout table array */ 70287a18d3fSMadhavan Venkataraman int ndx; /* table index. */ 70387a18d3fSMadhavan Venkataraman int bucket; /* which list/id bucket are we in */ 70487a18d3fSMadhavan Venkataraman hrtime_t exp; /* expire time */ 70587a18d3fSMadhavan Venkataraman } callout_data_t; 70687a18d3fSMadhavan Venkataraman 70787a18d3fSMadhavan Venkataraman /* this callback does the actual callback itself (finally). */ 70887a18d3fSMadhavan Venkataraman /*ARGSUSED*/ 70987a18d3fSMadhavan Venkataraman static int 71087a18d3fSMadhavan Venkataraman callouts_cb(uintptr_t addr, const void *data, void *priv) 71187a18d3fSMadhavan Venkataraman { 71287a18d3fSMadhavan Venkataraman callout_data_t *coargs = (callout_data_t *)priv; 71387a18d3fSMadhavan Venkataraman callout_t *co = (callout_t *)data; 71487a18d3fSMadhavan Venkataraman int tableid; 71587a18d3fSMadhavan Venkataraman callout_id_t coid; 71687a18d3fSMadhavan Venkataraman 71787a18d3fSMadhavan Venkataraman if ((coargs == NULL) || (co == NULL)) { 71887a18d3fSMadhavan Venkataraman return (WALK_ERR); 71987a18d3fSMadhavan Venkataraman } 72087a18d3fSMadhavan Venkataraman 72187a18d3fSMadhavan Venkataraman if ((coargs->flags & COF_FUNC) && 72287a18d3fSMadhavan Venkataraman (coargs->funcaddr != (uintptr_t)co->c_func)) { 72387a18d3fSMadhavan Venkataraman return (WALK_NEXT); 72487a18d3fSMadhavan Venkataraman } 72587a18d3fSMadhavan Venkataraman if ((coargs->flags & COF_PARAM) && 72687a18d3fSMadhavan Venkataraman (coargs->param != (uintptr_t)co->c_arg)) { 72787a18d3fSMadhavan Venkataraman return (WALK_NEXT); 72887a18d3fSMadhavan Venkataraman } 72987a18d3fSMadhavan Venkataraman 73087a18d3fSMadhavan Venkataraman if (!(coargs->flags & COF_LONG) && (co->c_xid & CALLOUT_LONGTERM)) { 73187a18d3fSMadhavan Venkataraman return (WALK_NEXT); 73287a18d3fSMadhavan Venkataraman } 73387a18d3fSMadhavan Venkataraman if (!(coargs->flags & COF_SHORT) && !(co->c_xid & CALLOUT_LONGTERM)) { 73487a18d3fSMadhavan Venkataraman return (WALK_NEXT); 73587a18d3fSMadhavan Venkataraman } 73687a18d3fSMadhavan Venkataraman if ((coargs->flags & COF_EXEC) && !(co->c_xid & CALLOUT_EXECUTING)) { 73787a18d3fSMadhavan Venkataraman return (WALK_NEXT); 73887a18d3fSMadhavan Venkataraman } 73987a18d3fSMadhavan Venkataraman if ((coargs->flags & COF_HIRES) && !(co->c_xid & CALLOUT_HRESTIME)) { 74087a18d3fSMadhavan Venkataraman return (WALK_NEXT); 74187a18d3fSMadhavan Venkataraman } 74287a18d3fSMadhavan Venkataraman 74387a18d3fSMadhavan Venkataraman /* it is possible we don't have the exp time */ 74487a18d3fSMadhavan Venkataraman if (coargs->flags & COF_BYIDH) { 74587a18d3fSMadhavan Venkataraman if (!(coargs->flags & COF_FREE)) { 74687a18d3fSMadhavan Venkataraman /* we have to fetch the expire time ourselves. */ 74787a18d3fSMadhavan Venkataraman if (mdb_vread(&coargs->exp, sizeof (hrtime_t), 74887a18d3fSMadhavan Venkataraman (uintptr_t)co->c_list + offsetof(callout_list_t, 74987a18d3fSMadhavan Venkataraman cl_expiration)) == -1) { 75087a18d3fSMadhavan Venkataraman mdb_warn("failed to read expiration " 75187a18d3fSMadhavan Venkataraman "time from %p", co->c_list); 75287a18d3fSMadhavan Venkataraman coargs->exp = 0; 7537c478bd9Sstevel@tonic-gate } 75487a18d3fSMadhavan Venkataraman } else { 75587a18d3fSMadhavan Venkataraman /* free callouts can't use list pointer. */ 75687a18d3fSMadhavan Venkataraman coargs->exp = 0; 75787a18d3fSMadhavan Venkataraman } 75887a18d3fSMadhavan Venkataraman } 75987a18d3fSMadhavan Venkataraman 76087a18d3fSMadhavan Venkataraman #define callout_table_mask ((1 << coargs->ctbits) - 1) 76187a18d3fSMadhavan Venkataraman tableid = CALLOUT_ID_TO_TABLE(co->c_xid); 76287a18d3fSMadhavan Venkataraman #undef callout_table_mask 76387a18d3fSMadhavan Venkataraman coid = CO_PLAIN_ID(co->c_xid); 76487a18d3fSMadhavan Venkataraman 76587a18d3fSMadhavan Venkataraman if ((coargs->flags & COF_CHDR) && !(coargs->flags & COF_ADDR)) { 76687a18d3fSMadhavan Venkataraman /* 76787a18d3fSMadhavan Venkataraman * We need to print the headers. If walking by id, then 76887a18d3fSMadhavan Venkataraman * the list header isn't printed, so we must include 76987a18d3fSMadhavan Venkataraman * that info here. 77087a18d3fSMadhavan Venkataraman */ 77187a18d3fSMadhavan Venkataraman if (!(coargs->flags & COF_VERBOSE)) { 77287a18d3fSMadhavan Venkataraman mdb_printf("%<u>%3s %-1s %-14s %</u>", 77387a18d3fSMadhavan Venkataraman "SEQ", "T", "EXP"); 77487a18d3fSMadhavan Venkataraman } else if (coargs->flags & COF_BYIDH) { 77587a18d3fSMadhavan Venkataraman mdb_printf("%<u>%-14s %</u>", "EXP"); 77687a18d3fSMadhavan Venkataraman } 77787a18d3fSMadhavan Venkataraman mdb_printf("%<u>%-3s %-?s %-20s%</u>", 77887a18d3fSMadhavan Venkataraman "XHL", "XID", "FUNC(ARG)"); 77987a18d3fSMadhavan Venkataraman if (coargs->flags & COF_LONGLIST) { 78087a18d3fSMadhavan Venkataraman mdb_printf("%<u> %-?s %-?s %-?s %-?s%</u>", 78187a18d3fSMadhavan Venkataraman "PREVID", "NEXTID", "PREVL", "NEXTL"); 78287a18d3fSMadhavan Venkataraman } 78387a18d3fSMadhavan Venkataraman mdb_printf("\n"); 78487a18d3fSMadhavan Venkataraman coargs->flags &= ~COF_CHDR; 78587a18d3fSMadhavan Venkataraman coargs->flags |= (COF_THDR | COF_LHDR); 78687a18d3fSMadhavan Venkataraman } 78787a18d3fSMadhavan Venkataraman 78887a18d3fSMadhavan Venkataraman if (!(coargs->flags & COF_ADDR)) { 78987a18d3fSMadhavan Venkataraman if (!(coargs->flags & COF_VERBOSE)) { 79087a18d3fSMadhavan Venkataraman mdb_printf("%-3d %1s %-14llx ", 79187a18d3fSMadhavan Venkataraman TABLE_TO_SEQID(tableid), 79287a18d3fSMadhavan Venkataraman co_typenames[tableid & CALLOUT_TYPE_MASK], 79387a18d3fSMadhavan Venkataraman (coargs->flags & COF_EXPREL) ? 79487a18d3fSMadhavan Venkataraman coargs->exp - coargs->now : coargs->exp); 79587a18d3fSMadhavan Venkataraman } else if (coargs->flags & COF_BYIDH) { 79687a18d3fSMadhavan Venkataraman mdb_printf("%-14x ", 79787a18d3fSMadhavan Venkataraman (coargs->flags & COF_EXPREL) ? 79887a18d3fSMadhavan Venkataraman coargs->exp - coargs->now : coargs->exp); 79987a18d3fSMadhavan Venkataraman } 80087a18d3fSMadhavan Venkataraman mdb_printf("%1s%1s%1s %-?llx %a(%p)", 80187a18d3fSMadhavan Venkataraman (co->c_xid & CALLOUT_EXECUTING) ? "X" : " ", 80287a18d3fSMadhavan Venkataraman (co->c_xid & CALLOUT_HRESTIME) ? "H" : " ", 80387a18d3fSMadhavan Venkataraman (co->c_xid & CALLOUT_LONGTERM) ? "L" : " ", 80487a18d3fSMadhavan Venkataraman (long long)coid, co->c_func, co->c_arg); 80587a18d3fSMadhavan Venkataraman if (coargs->flags & COF_LONGLIST) { 80687a18d3fSMadhavan Venkataraman mdb_printf(" %-?p %-?p %-?p %-?p", 80787a18d3fSMadhavan Venkataraman co->c_idprev, co->c_idnext, co->c_clprev, 80887a18d3fSMadhavan Venkataraman co->c_clnext); 80987a18d3fSMadhavan Venkataraman } 81087a18d3fSMadhavan Venkataraman } else { 81187a18d3fSMadhavan Venkataraman /* address only */ 81287a18d3fSMadhavan Venkataraman mdb_printf("%-0p", addr); 81387a18d3fSMadhavan Venkataraman } 81487a18d3fSMadhavan Venkataraman mdb_printf("\n"); 81587a18d3fSMadhavan Venkataraman return (WALK_NEXT); 81687a18d3fSMadhavan Venkataraman } 81787a18d3fSMadhavan Venkataraman 81887a18d3fSMadhavan Venkataraman /* this callback is for callout list handling. idhash is done by callout_t_cb */ 81987a18d3fSMadhavan Venkataraman /*ARGSUSED*/ 82087a18d3fSMadhavan Venkataraman static int 82187a18d3fSMadhavan Venkataraman callout_list_cb(uintptr_t addr, const void *data, void *priv) 82287a18d3fSMadhavan Venkataraman { 82387a18d3fSMadhavan Venkataraman callout_data_t *coargs = (callout_data_t *)priv; 82487a18d3fSMadhavan Venkataraman callout_list_t *cl = (callout_list_t *)data; 82587a18d3fSMadhavan Venkataraman callout_t *coptr; 82687a18d3fSMadhavan Venkataraman 82787a18d3fSMadhavan Venkataraman if ((coargs == NULL) || (cl == NULL)) { 82887a18d3fSMadhavan Venkataraman return (WALK_ERR); 82987a18d3fSMadhavan Venkataraman } 83087a18d3fSMadhavan Venkataraman 83187a18d3fSMadhavan Venkataraman coargs->exp = cl->cl_expiration; 83287a18d3fSMadhavan Venkataraman if ((coargs->flags & COF_TIME) && 83387a18d3fSMadhavan Venkataraman (cl->cl_expiration != coargs->time)) { 83487a18d3fSMadhavan Venkataraman return (WALK_NEXT); 83587a18d3fSMadhavan Venkataraman } 83687a18d3fSMadhavan Venkataraman if ((coargs->flags & COF_BEFORE) && 83787a18d3fSMadhavan Venkataraman (cl->cl_expiration > coargs->btime)) { 83887a18d3fSMadhavan Venkataraman return (WALK_NEXT); 83987a18d3fSMadhavan Venkataraman } 84087a18d3fSMadhavan Venkataraman if ((coargs->flags & COF_AFTER) && 84187a18d3fSMadhavan Venkataraman (cl->cl_expiration < coargs->atime)) { 84287a18d3fSMadhavan Venkataraman return (WALK_NEXT); 84387a18d3fSMadhavan Venkataraman } 84487a18d3fSMadhavan Venkataraman if (!(coargs->flags & COF_EMPTY) && 84587a18d3fSMadhavan Venkataraman (cl->cl_callouts.ch_head == NULL)) { 84687a18d3fSMadhavan Venkataraman return (WALK_NEXT); 84787a18d3fSMadhavan Venkataraman } 84887a18d3fSMadhavan Venkataraman 84987a18d3fSMadhavan Venkataraman if ((coargs->flags & COF_LHDR) && !(coargs->flags & COF_ADDR) && 85087a18d3fSMadhavan Venkataraman (coargs->flags & (COF_LIST | COF_VERBOSE))) { 85187a18d3fSMadhavan Venkataraman if (!(coargs->flags & COF_VERBOSE)) { 85287a18d3fSMadhavan Venkataraman /* don't be redundant again */ 85387a18d3fSMadhavan Venkataraman mdb_printf("%<u>SEQ T %</u>"); 85487a18d3fSMadhavan Venkataraman } 85587a18d3fSMadhavan Venkataraman mdb_printf("%<u>EXP BUCKET " 85687a18d3fSMadhavan Venkataraman "CALLOUTS UTOS THREAD %</u>"); 85787a18d3fSMadhavan Venkataraman 85887a18d3fSMadhavan Venkataraman if (coargs->flags & COF_LONGLIST) { 85987a18d3fSMadhavan Venkataraman mdb_printf("%<u> %-?s %-?s %-?s%</u>", 86087a18d3fSMadhavan Venkataraman "DONE", "PREV", "NEXT"); 86187a18d3fSMadhavan Venkataraman } 86287a18d3fSMadhavan Venkataraman mdb_printf("\n"); 86387a18d3fSMadhavan Venkataraman coargs->flags &= ~COF_LHDR; 86487a18d3fSMadhavan Venkataraman coargs->flags |= (COF_THDR | COF_CHDR); 86587a18d3fSMadhavan Venkataraman } 86687a18d3fSMadhavan Venkataraman if (coargs->flags & (COF_LIST | COF_VERBOSE)) { 86787a18d3fSMadhavan Venkataraman if (!(coargs->flags & COF_ADDR)) { 86887a18d3fSMadhavan Venkataraman if (!(coargs->flags & COF_VERBOSE)) { 86987a18d3fSMadhavan Venkataraman mdb_printf("%3d %1s ", 87087a18d3fSMadhavan Venkataraman TABLE_TO_SEQID(coargs->ndx), 87187a18d3fSMadhavan Venkataraman co_typenames[coargs->ndx & 87287a18d3fSMadhavan Venkataraman CALLOUT_TYPE_MASK]); 87387a18d3fSMadhavan Venkataraman } 87487a18d3fSMadhavan Venkataraman 87587a18d3fSMadhavan Venkataraman mdb_printf("%-14llx %-6d %-0?p %-4d %-0?p", 87687a18d3fSMadhavan Venkataraman (coargs->flags & COF_EXPREL) ? 87787a18d3fSMadhavan Venkataraman coargs->exp - coargs->now : coargs->exp, 87887a18d3fSMadhavan Venkataraman coargs->bucket, cl->cl_callouts.ch_head, 87987a18d3fSMadhavan Venkataraman cl->cl_waiting, cl->cl_executor); 88087a18d3fSMadhavan Venkataraman 88187a18d3fSMadhavan Venkataraman if (coargs->flags & COF_LONGLIST) { 88287a18d3fSMadhavan Venkataraman mdb_printf(" %-?p %-?p %-?p", 88387a18d3fSMadhavan Venkataraman cl->cl_done, cl->cl_prev, cl->cl_next); 88487a18d3fSMadhavan Venkataraman } 88587a18d3fSMadhavan Venkataraman } else { 88687a18d3fSMadhavan Venkataraman /* address only */ 88787a18d3fSMadhavan Venkataraman mdb_printf("%-0p", addr); 88887a18d3fSMadhavan Venkataraman } 88987a18d3fSMadhavan Venkataraman mdb_printf("\n"); 89087a18d3fSMadhavan Venkataraman if (coargs->flags & COF_LIST) { 89187a18d3fSMadhavan Venkataraman return (WALK_NEXT); 89287a18d3fSMadhavan Venkataraman } 89387a18d3fSMadhavan Venkataraman } 89487a18d3fSMadhavan Venkataraman /* yet another layer as we walk the actual callouts via list. */ 89587a18d3fSMadhavan Venkataraman if (cl->cl_callouts.ch_head == NULL) { 89687a18d3fSMadhavan Venkataraman return (WALK_NEXT); 89787a18d3fSMadhavan Venkataraman } 89887a18d3fSMadhavan Venkataraman /* free list structures do not have valid callouts off of them. */ 89987a18d3fSMadhavan Venkataraman if (coargs->flags & COF_FREE) { 90087a18d3fSMadhavan Venkataraman return (WALK_NEXT); 90187a18d3fSMadhavan Venkataraman } 90287a18d3fSMadhavan Venkataraman coptr = (callout_t *)cl->cl_callouts.ch_head; 90387a18d3fSMadhavan Venkataraman 90487a18d3fSMadhavan Venkataraman if (coargs->flags & COF_VERBOSE) { 90587a18d3fSMadhavan Venkataraman mdb_inc_indent(4); 90687a18d3fSMadhavan Venkataraman } 90787a18d3fSMadhavan Venkataraman /* 90887a18d3fSMadhavan Venkataraman * walk callouts using yet another callback routine. 90987a18d3fSMadhavan Venkataraman * we use callouts_bytime because id hash is handled via 91087a18d3fSMadhavan Venkataraman * the callout_t_cb callback. 91187a18d3fSMadhavan Venkataraman */ 91287a18d3fSMadhavan Venkataraman if (mdb_pwalk("callouts_bytime", callouts_cb, coargs, 91387a18d3fSMadhavan Venkataraman (uintptr_t)coptr) == -1) { 91487a18d3fSMadhavan Venkataraman mdb_warn("cannot walk callouts at %p", coptr); 91587a18d3fSMadhavan Venkataraman return (WALK_ERR); 91687a18d3fSMadhavan Venkataraman } 91787a18d3fSMadhavan Venkataraman if (coargs->flags & COF_VERBOSE) { 91887a18d3fSMadhavan Venkataraman mdb_dec_indent(4); 91987a18d3fSMadhavan Venkataraman } 92087a18d3fSMadhavan Venkataraman 92187a18d3fSMadhavan Venkataraman return (WALK_NEXT); 92287a18d3fSMadhavan Venkataraman } 92387a18d3fSMadhavan Venkataraman 92487a18d3fSMadhavan Venkataraman /* this callback handles the details of callout table walking. */ 92587a18d3fSMadhavan Venkataraman static int 92687a18d3fSMadhavan Venkataraman callout_t_cb(uintptr_t addr, const void *data, void *priv) 92787a18d3fSMadhavan Venkataraman { 92887a18d3fSMadhavan Venkataraman callout_data_t *coargs = (callout_data_t *)priv; 92987a18d3fSMadhavan Venkataraman cot_data_t *cotwd = (cot_data_t *)data; 93087a18d3fSMadhavan Venkataraman callout_table_t *ct = &(cotwd->ct); 93187a18d3fSMadhavan Venkataraman int index, seqid, cotype; 93287a18d3fSMadhavan Venkataraman int i; 93387a18d3fSMadhavan Venkataraman callout_list_t *clptr; 93487a18d3fSMadhavan Venkataraman callout_t *coptr; 93587a18d3fSMadhavan Venkataraman 93687a18d3fSMadhavan Venkataraman if ((coargs == NULL) || (ct == NULL) || (coargs->co_table == NULL)) { 93787a18d3fSMadhavan Venkataraman return (WALK_ERR); 93887a18d3fSMadhavan Venkataraman } 93987a18d3fSMadhavan Venkataraman 94087a18d3fSMadhavan Venkataraman index = ((char *)addr - (char *)coargs->co_table) / 94187a18d3fSMadhavan Venkataraman sizeof (callout_table_t); 94287a18d3fSMadhavan Venkataraman cotype = index & CALLOUT_TYPE_MASK; 94387a18d3fSMadhavan Venkataraman seqid = TABLE_TO_SEQID(index); 9447c478bd9Sstevel@tonic-gate 94587a18d3fSMadhavan Venkataraman if ((coargs->flags & COF_SEQID) && (coargs->seqid != seqid)) { 94687a18d3fSMadhavan Venkataraman return (WALK_NEXT); 94787a18d3fSMadhavan Venkataraman } 9487c478bd9Sstevel@tonic-gate 94987a18d3fSMadhavan Venkataraman if (!(coargs->flags & COF_REAL) && (cotype == CALLOUT_REALTIME)) { 95087a18d3fSMadhavan Venkataraman return (WALK_NEXT); 95187a18d3fSMadhavan Venkataraman } 9527c478bd9Sstevel@tonic-gate 95387a18d3fSMadhavan Venkataraman if (!(coargs->flags & COF_NORM) && (cotype == CALLOUT_NORMAL)) { 95487a18d3fSMadhavan Venkataraman return (WALK_NEXT); 95587a18d3fSMadhavan Venkataraman } 9567c478bd9Sstevel@tonic-gate 95787a18d3fSMadhavan Venkataraman if (!(coargs->flags & COF_EMPTY) && ( 95887a18d3fSMadhavan Venkataraman (ct->ct_heap == NULL) || (ct->ct_cyclic == NULL))) { 95987a18d3fSMadhavan Venkataraman return (WALK_NEXT); 96087a18d3fSMadhavan Venkataraman } 96187a18d3fSMadhavan Venkataraman 96287a18d3fSMadhavan Venkataraman if ((coargs->flags & COF_THDR) && !(coargs->flags & COF_ADDR) && 96387a18d3fSMadhavan Venkataraman (coargs->flags & (COF_TABLE | COF_VERBOSE))) { 96487a18d3fSMadhavan Venkataraman /* print table hdr */ 96587a18d3fSMadhavan Venkataraman mdb_printf("%<u>%-3s %-1s %-?s %-?s %-?s %-?s%</u>", 96687a18d3fSMadhavan Venkataraman "SEQ", "T", "FREE", "LFREE", "CYCLIC", "HEAP"); 96787a18d3fSMadhavan Venkataraman coargs->flags &= ~COF_THDR; 96887a18d3fSMadhavan Venkataraman coargs->flags |= (COF_LHDR | COF_CHDR); 96987a18d3fSMadhavan Venkataraman if (coargs->flags & COF_LONGLIST) { 97087a18d3fSMadhavan Venkataraman /* more info! */ 97187a18d3fSMadhavan Venkataraman mdb_printf("%<u> %-T%-7s %-7s %-?s %-?s" 97287a18d3fSMadhavan Venkataraman " %-?s %-?s %-?s%</u>", 97387a18d3fSMadhavan Venkataraman "HEAPNUM", "HEAPMAX", "TASKQ", "EXPQ", 97487a18d3fSMadhavan Venkataraman "PEND", "FREE", "LOCK"); 97587a18d3fSMadhavan Venkataraman } 97687a18d3fSMadhavan Venkataraman mdb_printf("\n"); 97787a18d3fSMadhavan Venkataraman } 97887a18d3fSMadhavan Venkataraman if (coargs->flags & (COF_TABLE | COF_VERBOSE)) { 97987a18d3fSMadhavan Venkataraman if (!(coargs->flags & COF_ADDR)) { 98087a18d3fSMadhavan Venkataraman mdb_printf("%-3d %-1s %-0?p %-0?p %-0?p %-?p", 98187a18d3fSMadhavan Venkataraman seqid, co_typenames[cotype], 98287a18d3fSMadhavan Venkataraman ct->ct_free, ct->ct_lfree, ct->ct_cyclic, 98387a18d3fSMadhavan Venkataraman ct->ct_heap); 98487a18d3fSMadhavan Venkataraman if (coargs->flags & COF_LONGLIST) { 98587a18d3fSMadhavan Venkataraman /* more info! */ 98687a18d3fSMadhavan Venkataraman mdb_printf(" %-7d %-7d %-?p %-?p" 98787a18d3fSMadhavan Venkataraman " %-?lld %-?lld %-?p", 98887a18d3fSMadhavan Venkataraman ct->ct_heap_num, ct->ct_heap_max, 98987a18d3fSMadhavan Venkataraman ct->ct_taskq, ct->ct_expired.ch_head, 99087a18d3fSMadhavan Venkataraman cotwd->ct_timeouts_pending, 99187a18d3fSMadhavan Venkataraman cotwd->ct_allocations - 99287a18d3fSMadhavan Venkataraman cotwd->ct_timeouts_pending, 99387a18d3fSMadhavan Venkataraman ct->ct_mutex); 99487a18d3fSMadhavan Venkataraman } 99587a18d3fSMadhavan Venkataraman } else { 99687a18d3fSMadhavan Venkataraman /* address only */ 99787a18d3fSMadhavan Venkataraman mdb_printf("%-0?p", addr); 99887a18d3fSMadhavan Venkataraman } 99987a18d3fSMadhavan Venkataraman mdb_printf("\n"); 100087a18d3fSMadhavan Venkataraman if (coargs->flags & COF_TABLE) { 100187a18d3fSMadhavan Venkataraman return (WALK_NEXT); 100287a18d3fSMadhavan Venkataraman } 100387a18d3fSMadhavan Venkataraman } 100487a18d3fSMadhavan Venkataraman 100587a18d3fSMadhavan Venkataraman coargs->ndx = index; 100687a18d3fSMadhavan Venkataraman if (coargs->flags & COF_VERBOSE) { 100787a18d3fSMadhavan Venkataraman mdb_inc_indent(4); 100887a18d3fSMadhavan Venkataraman } 100987a18d3fSMadhavan Venkataraman /* keep digging. */ 101087a18d3fSMadhavan Venkataraman if (!(coargs->flags & COF_BYIDH)) { 101187a18d3fSMadhavan Venkataraman /* walk the list hash table */ 101287a18d3fSMadhavan Venkataraman if (coargs->flags & COF_FREE) { 101387a18d3fSMadhavan Venkataraman clptr = ct->ct_lfree; 101487a18d3fSMadhavan Venkataraman coargs->bucket = 0; 101587a18d3fSMadhavan Venkataraman if (clptr == NULL) { 101687a18d3fSMadhavan Venkataraman return (WALK_NEXT); 101787a18d3fSMadhavan Venkataraman } 101887a18d3fSMadhavan Venkataraman if (mdb_pwalk("callout_list", callout_list_cb, coargs, 101987a18d3fSMadhavan Venkataraman (uintptr_t)clptr) == -1) { 102087a18d3fSMadhavan Venkataraman mdb_warn("cannot walk callout free list at %p", 102187a18d3fSMadhavan Venkataraman clptr); 102287a18d3fSMadhavan Venkataraman return (WALK_ERR); 102387a18d3fSMadhavan Venkataraman } 102487a18d3fSMadhavan Venkataraman } else { 102587a18d3fSMadhavan Venkataraman /* first print the expired list. */ 102687a18d3fSMadhavan Venkataraman clptr = (callout_list_t *)ct->ct_expired.ch_head; 102787a18d3fSMadhavan Venkataraman if (clptr != NULL) { 102887a18d3fSMadhavan Venkataraman coargs->bucket = -1; 102987a18d3fSMadhavan Venkataraman if (mdb_pwalk("callout_list", callout_list_cb, 103087a18d3fSMadhavan Venkataraman coargs, (uintptr_t)clptr) == -1) { 103187a18d3fSMadhavan Venkataraman mdb_warn("cannot walk callout_list" 103287a18d3fSMadhavan Venkataraman " at %p", clptr); 103387a18d3fSMadhavan Venkataraman return (WALK_ERR); 103487a18d3fSMadhavan Venkataraman } 103587a18d3fSMadhavan Venkataraman } 103687a18d3fSMadhavan Venkataraman for (i = 0; i < CALLOUT_BUCKETS; i++) { 103787a18d3fSMadhavan Venkataraman if (ct->ct_clhash == NULL) { 103887a18d3fSMadhavan Venkataraman /* nothing to do */ 103987a18d3fSMadhavan Venkataraman break; 104087a18d3fSMadhavan Venkataraman } 104187a18d3fSMadhavan Venkataraman if (cotwd->cot_clhash[i].ch_head == NULL) { 104287a18d3fSMadhavan Venkataraman continue; 10437c478bd9Sstevel@tonic-gate } 104487a18d3fSMadhavan Venkataraman clptr = (callout_list_t *) 104587a18d3fSMadhavan Venkataraman cotwd->cot_clhash[i].ch_head; 104687a18d3fSMadhavan Venkataraman coargs->bucket = i; 104787a18d3fSMadhavan Venkataraman /* walk list with callback routine. */ 104887a18d3fSMadhavan Venkataraman if (mdb_pwalk("callout_list", callout_list_cb, 104987a18d3fSMadhavan Venkataraman coargs, (uintptr_t)clptr) == -1) { 105087a18d3fSMadhavan Venkataraman mdb_warn("cannot walk callout_list" 105187a18d3fSMadhavan Venkataraman " at %p", clptr); 105287a18d3fSMadhavan Venkataraman return (WALK_ERR); 105387a18d3fSMadhavan Venkataraman } 105487a18d3fSMadhavan Venkataraman } 105587a18d3fSMadhavan Venkataraman } 105687a18d3fSMadhavan Venkataraman } else { 105787a18d3fSMadhavan Venkataraman /* walk the id hash table. */ 105887a18d3fSMadhavan Venkataraman if (coargs->flags & COF_FREE) { 105987a18d3fSMadhavan Venkataraman coptr = ct->ct_free; 106087a18d3fSMadhavan Venkataraman coargs->bucket = 0; 106187a18d3fSMadhavan Venkataraman if (coptr == NULL) { 106287a18d3fSMadhavan Venkataraman return (WALK_NEXT); 10637c478bd9Sstevel@tonic-gate } 106487a18d3fSMadhavan Venkataraman if (mdb_pwalk("callouts_byid", callouts_cb, coargs, 106587a18d3fSMadhavan Venkataraman (uintptr_t)coptr) == -1) { 106687a18d3fSMadhavan Venkataraman mdb_warn("cannot walk callout id free list" 106787a18d3fSMadhavan Venkataraman " at %p", coptr); 106887a18d3fSMadhavan Venkataraman return (WALK_ERR); 106987a18d3fSMadhavan Venkataraman } 107087a18d3fSMadhavan Venkataraman } else { 107187a18d3fSMadhavan Venkataraman for (i = 0; i < CALLOUT_BUCKETS; i++) { 107287a18d3fSMadhavan Venkataraman if (ct->ct_idhash == NULL) { 107387a18d3fSMadhavan Venkataraman break; 107487a18d3fSMadhavan Venkataraman } 107587a18d3fSMadhavan Venkataraman coptr = (callout_t *) 107687a18d3fSMadhavan Venkataraman cotwd->cot_idhash[i].ch_head; 107787a18d3fSMadhavan Venkataraman if (coptr == NULL) { 107887a18d3fSMadhavan Venkataraman continue; 107987a18d3fSMadhavan Venkataraman } 108087a18d3fSMadhavan Venkataraman coargs->bucket = i; 108187a18d3fSMadhavan Venkataraman 108287a18d3fSMadhavan Venkataraman /* 108387a18d3fSMadhavan Venkataraman * walk callouts directly by id. For id 108487a18d3fSMadhavan Venkataraman * chain, the callout list is just a header, 108587a18d3fSMadhavan Venkataraman * so there's no need to walk it. 108687a18d3fSMadhavan Venkataraman */ 108787a18d3fSMadhavan Venkataraman if (mdb_pwalk("callouts_byid", callouts_cb, 108887a18d3fSMadhavan Venkataraman coargs, (uintptr_t)coptr) == -1) { 108987a18d3fSMadhavan Venkataraman mdb_warn("cannot walk callouts at %p", 109087a18d3fSMadhavan Venkataraman coptr); 109187a18d3fSMadhavan Venkataraman return (WALK_ERR); 109287a18d3fSMadhavan Venkataraman } 109387a18d3fSMadhavan Venkataraman } 109487a18d3fSMadhavan Venkataraman } 109587a18d3fSMadhavan Venkataraman } 109687a18d3fSMadhavan Venkataraman if (coargs->flags & COF_VERBOSE) { 109787a18d3fSMadhavan Venkataraman mdb_dec_indent(4); 109887a18d3fSMadhavan Venkataraman } 109987a18d3fSMadhavan Venkataraman return (WALK_NEXT); 110087a18d3fSMadhavan Venkataraman } 110187a18d3fSMadhavan Venkataraman 110287a18d3fSMadhavan Venkataraman /* 110387a18d3fSMadhavan Venkataraman * initialize some common info for both callout dcmds. 110487a18d3fSMadhavan Venkataraman */ 110587a18d3fSMadhavan Venkataraman int 110687a18d3fSMadhavan Venkataraman callout_common_init(callout_data_t *coargs) 110787a18d3fSMadhavan Venkataraman { 110887a18d3fSMadhavan Venkataraman /* we need a couple of things */ 110987a18d3fSMadhavan Venkataraman if (mdb_readvar(&(coargs->co_table), "callout_table") == -1) { 111087a18d3fSMadhavan Venkataraman mdb_warn("failed to read 'callout_table'"); 111187a18d3fSMadhavan Venkataraman return (DCMD_ERR); 111287a18d3fSMadhavan Venkataraman } 111387a18d3fSMadhavan Venkataraman /* need to get now in nsecs. Approximate with hrtime vars */ 111487a18d3fSMadhavan Venkataraman if (mdb_readsym(&(coargs->now), sizeof (hrtime_t), "hrtime_last") != 111587a18d3fSMadhavan Venkataraman sizeof (hrtime_t)) { 111687a18d3fSMadhavan Venkataraman if (mdb_readsym(&(coargs->now), sizeof (hrtime_t), 111787a18d3fSMadhavan Venkataraman "hrtime_base") != sizeof (hrtime_t)) { 111887a18d3fSMadhavan Venkataraman mdb_warn("Could not determine current system time"); 111987a18d3fSMadhavan Venkataraman return (DCMD_ERR); 112087a18d3fSMadhavan Venkataraman } 112187a18d3fSMadhavan Venkataraman } 112287a18d3fSMadhavan Venkataraman 112387a18d3fSMadhavan Venkataraman if (mdb_readvar(&(coargs->ctbits), "callout_table_bits") == -1) { 112487a18d3fSMadhavan Venkataraman mdb_warn("failed to read 'callout_table_bits'"); 112587a18d3fSMadhavan Venkataraman return (DCMD_ERR); 112687a18d3fSMadhavan Venkataraman } 112787a18d3fSMadhavan Venkataraman if (mdb_readvar(&(coargs->nsec_per_tick), "nsec_per_tick") == -1) { 112887a18d3fSMadhavan Venkataraman mdb_warn("failed to read 'nsec_per_tick'"); 112987a18d3fSMadhavan Venkataraman return (DCMD_ERR); 113087a18d3fSMadhavan Venkataraman } 113187a18d3fSMadhavan Venkataraman return (DCMD_OK); 113287a18d3fSMadhavan Venkataraman } 113387a18d3fSMadhavan Venkataraman 113487a18d3fSMadhavan Venkataraman /* 113587a18d3fSMadhavan Venkataraman * dcmd to print callouts. Optional addr limits to specific table. 113687a18d3fSMadhavan Venkataraman * Parses lots of options that get passed to callbacks for walkers. 113787a18d3fSMadhavan Venkataraman * Has it's own help function. 113887a18d3fSMadhavan Venkataraman */ 113987a18d3fSMadhavan Venkataraman /*ARGSUSED*/ 114087a18d3fSMadhavan Venkataraman int 114187a18d3fSMadhavan Venkataraman callout(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 114287a18d3fSMadhavan Venkataraman { 114387a18d3fSMadhavan Venkataraman callout_data_t coargs; 114487a18d3fSMadhavan Venkataraman /* getopts doesn't help much with stuff like this */ 114587a18d3fSMadhavan Venkataraman boolean_t Sflag, Cflag, tflag, aflag, bflag, dflag, kflag; 114687a18d3fSMadhavan Venkataraman char *funcname = NULL; 114787a18d3fSMadhavan Venkataraman char *paramstr = NULL; 114887a18d3fSMadhavan Venkataraman uintptr_t Stmp, Ctmp; /* for getopt. */ 114987a18d3fSMadhavan Venkataraman int retval; 115087a18d3fSMadhavan Venkataraman 115187a18d3fSMadhavan Venkataraman coargs.flags = COF_DEFAULT; 115287a18d3fSMadhavan Venkataraman Sflag = Cflag = tflag = bflag = aflag = dflag = kflag = FALSE; 115387a18d3fSMadhavan Venkataraman coargs.seqid = -1; 115487a18d3fSMadhavan Venkataraman 115587a18d3fSMadhavan Venkataraman if (mdb_getopts(argc, argv, 115687a18d3fSMadhavan Venkataraman 'r', MDB_OPT_CLRBITS, COF_NORM, &coargs.flags, 115787a18d3fSMadhavan Venkataraman 'n', MDB_OPT_CLRBITS, COF_REAL, &coargs.flags, 115887a18d3fSMadhavan Venkataraman 'l', MDB_OPT_CLRBITS, COF_SHORT, &coargs.flags, 115987a18d3fSMadhavan Venkataraman 's', MDB_OPT_CLRBITS, COF_LONG, &coargs.flags, 116087a18d3fSMadhavan Venkataraman 'x', MDB_OPT_SETBITS, COF_EXEC, &coargs.flags, 116187a18d3fSMadhavan Venkataraman 'h', MDB_OPT_SETBITS, COF_HIRES, &coargs.flags, 116287a18d3fSMadhavan Venkataraman 'E', MDB_OPT_SETBITS, COF_EMPTY, &coargs.flags, 116387a18d3fSMadhavan Venkataraman 'd', MDB_OPT_SETBITS, 1, &dflag, 116487a18d3fSMadhavan Venkataraman 'C', MDB_OPT_UINTPTR_SET, &Cflag, &Ctmp, 116587a18d3fSMadhavan Venkataraman 'S', MDB_OPT_UINTPTR_SET, &Sflag, &Stmp, 116687a18d3fSMadhavan Venkataraman 't', MDB_OPT_UINTPTR_SET, &tflag, (uintptr_t *)&coargs.time, 116787a18d3fSMadhavan Venkataraman 'a', MDB_OPT_UINTPTR_SET, &aflag, (uintptr_t *)&coargs.atime, 116887a18d3fSMadhavan Venkataraman 'b', MDB_OPT_UINTPTR_SET, &bflag, (uintptr_t *)&coargs.btime, 116987a18d3fSMadhavan Venkataraman 'k', MDB_OPT_SETBITS, 1, &kflag, 117087a18d3fSMadhavan Venkataraman 'f', MDB_OPT_STR, &funcname, 117187a18d3fSMadhavan Venkataraman 'p', MDB_OPT_STR, ¶mstr, 117287a18d3fSMadhavan Venkataraman 'T', MDB_OPT_SETBITS, COF_TABLE, &coargs.flags, 117387a18d3fSMadhavan Venkataraman 'D', MDB_OPT_SETBITS, COF_EXPREL, &coargs.flags, 117487a18d3fSMadhavan Venkataraman 'L', MDB_OPT_SETBITS, COF_LIST, &coargs.flags, 117587a18d3fSMadhavan Venkataraman 'V', MDB_OPT_SETBITS, COF_VERBOSE, &coargs.flags, 117687a18d3fSMadhavan Venkataraman 'v', MDB_OPT_SETBITS, COF_LONGLIST, &coargs.flags, 117787a18d3fSMadhavan Venkataraman 'i', MDB_OPT_SETBITS, COF_BYIDH, &coargs.flags, 117887a18d3fSMadhavan Venkataraman 'F', MDB_OPT_SETBITS, COF_FREE, &coargs.flags, 117987a18d3fSMadhavan Venkataraman 'A', MDB_OPT_SETBITS, COF_ADDR, &coargs.flags, 118087a18d3fSMadhavan Venkataraman NULL) != argc) { 118187a18d3fSMadhavan Venkataraman return (DCMD_USAGE); 118287a18d3fSMadhavan Venkataraman } 118387a18d3fSMadhavan Venkataraman 118487a18d3fSMadhavan Venkataraman /* initialize from kernel variables */ 118587a18d3fSMadhavan Venkataraman if ((retval = callout_common_init(&coargs)) != DCMD_OK) { 118687a18d3fSMadhavan Venkataraman return (retval); 118787a18d3fSMadhavan Venkataraman } 118887a18d3fSMadhavan Venkataraman 118987a18d3fSMadhavan Venkataraman /* do some option post-processing */ 119087a18d3fSMadhavan Venkataraman if (kflag) { 119187a18d3fSMadhavan Venkataraman coargs.time *= coargs.nsec_per_tick; 119287a18d3fSMadhavan Venkataraman coargs.atime *= coargs.nsec_per_tick; 119387a18d3fSMadhavan Venkataraman coargs.btime *= coargs.nsec_per_tick; 119487a18d3fSMadhavan Venkataraman } 119587a18d3fSMadhavan Venkataraman 119687a18d3fSMadhavan Venkataraman if (dflag) { 119787a18d3fSMadhavan Venkataraman coargs.time += coargs.now; 119887a18d3fSMadhavan Venkataraman coargs.atime += coargs.now; 119987a18d3fSMadhavan Venkataraman coargs.btime += coargs.now; 120087a18d3fSMadhavan Venkataraman } 120187a18d3fSMadhavan Venkataraman if (Sflag) { 120287a18d3fSMadhavan Venkataraman if (flags & DCMD_ADDRSPEC) { 120387a18d3fSMadhavan Venkataraman mdb_printf("-S option conflicts with explicit" 120487a18d3fSMadhavan Venkataraman " address\n"); 120587a18d3fSMadhavan Venkataraman return (DCMD_USAGE); 120687a18d3fSMadhavan Venkataraman } 120787a18d3fSMadhavan Venkataraman coargs.flags |= COF_SEQID; 120887a18d3fSMadhavan Venkataraman coargs.seqid = (int)Stmp; 120987a18d3fSMadhavan Venkataraman } 121087a18d3fSMadhavan Venkataraman if (Cflag) { 121187a18d3fSMadhavan Venkataraman if (flags & DCMD_ADDRSPEC) { 121287a18d3fSMadhavan Venkataraman mdb_printf("-C option conflicts with explicit" 121387a18d3fSMadhavan Venkataraman " address\n"); 121487a18d3fSMadhavan Venkataraman return (DCMD_USAGE); 121587a18d3fSMadhavan Venkataraman } 121687a18d3fSMadhavan Venkataraman if (coargs.flags & COF_SEQID) { 121787a18d3fSMadhavan Venkataraman mdb_printf("-C and -S are mutually exclusive\n"); 121887a18d3fSMadhavan Venkataraman return (DCMD_USAGE); 121987a18d3fSMadhavan Venkataraman } 122087a18d3fSMadhavan Venkataraman coargs.cpu = (cpu_t *)Ctmp; 122187a18d3fSMadhavan Venkataraman if (mdb_vread(&coargs.seqid, sizeof (processorid_t), 122287a18d3fSMadhavan Venkataraman (uintptr_t)&(coargs.cpu->cpu_seqid)) == -1) { 122387a18d3fSMadhavan Venkataraman mdb_warn("failed to read cpu_t at %p", Ctmp); 122487a18d3fSMadhavan Venkataraman return (DCMD_ERR); 122587a18d3fSMadhavan Venkataraman } 122687a18d3fSMadhavan Venkataraman coargs.flags |= COF_SEQID; 122787a18d3fSMadhavan Venkataraman } 122887a18d3fSMadhavan Venkataraman /* avoid null outputs. */ 122987a18d3fSMadhavan Venkataraman if (!(coargs.flags & (COF_REAL | COF_NORM))) { 123087a18d3fSMadhavan Venkataraman coargs.flags |= COF_REAL | COF_NORM; 123187a18d3fSMadhavan Venkataraman } 123287a18d3fSMadhavan Venkataraman if (!(coargs.flags & (COF_LONG | COF_SHORT))) { 123387a18d3fSMadhavan Venkataraman coargs.flags |= COF_LONG | COF_SHORT; 123487a18d3fSMadhavan Venkataraman } 123587a18d3fSMadhavan Venkataraman if (tflag) { 123687a18d3fSMadhavan Venkataraman if (aflag || bflag) { 123787a18d3fSMadhavan Venkataraman mdb_printf("-t and -a|b are mutually exclusive\n"); 123887a18d3fSMadhavan Venkataraman return (DCMD_USAGE); 12397c478bd9Sstevel@tonic-gate } 124087a18d3fSMadhavan Venkataraman coargs.flags |= COF_TIME; 124187a18d3fSMadhavan Venkataraman } 124287a18d3fSMadhavan Venkataraman if (aflag) { 124387a18d3fSMadhavan Venkataraman coargs.flags |= COF_AFTER; 124487a18d3fSMadhavan Venkataraman } 124587a18d3fSMadhavan Venkataraman if (bflag) { 124687a18d3fSMadhavan Venkataraman coargs.flags |= COF_BEFORE; 124787a18d3fSMadhavan Venkataraman } 124887a18d3fSMadhavan Venkataraman if ((aflag && bflag) && (coargs.btime <= coargs.atime)) { 124987a18d3fSMadhavan Venkataraman mdb_printf("value for -a must be earlier than the value" 125087a18d3fSMadhavan Venkataraman " for -b.\n"); 125187a18d3fSMadhavan Venkataraman return (DCMD_USAGE); 12527c478bd9Sstevel@tonic-gate } 12537c478bd9Sstevel@tonic-gate 125487a18d3fSMadhavan Venkataraman if (funcname != NULL) { 125587a18d3fSMadhavan Venkataraman GElf_Sym sym; 125687a18d3fSMadhavan Venkataraman 125787a18d3fSMadhavan Venkataraman if (mdb_lookup_by_name(funcname, &sym) != 0) { 125887a18d3fSMadhavan Venkataraman coargs.funcaddr = mdb_strtoull(funcname); 125987a18d3fSMadhavan Venkataraman } else { 126087a18d3fSMadhavan Venkataraman coargs.funcaddr = sym.st_value; 126187a18d3fSMadhavan Venkataraman } 126287a18d3fSMadhavan Venkataraman coargs.flags |= COF_FUNC; 126387a18d3fSMadhavan Venkataraman } 126487a18d3fSMadhavan Venkataraman 126587a18d3fSMadhavan Venkataraman if (paramstr != NULL) { 126687a18d3fSMadhavan Venkataraman GElf_Sym sym; 126787a18d3fSMadhavan Venkataraman 126887a18d3fSMadhavan Venkataraman if (mdb_lookup_by_name(paramstr, &sym) != 0) { 126987a18d3fSMadhavan Venkataraman coargs.param = mdb_strtoull(paramstr); 127087a18d3fSMadhavan Venkataraman } else { 127187a18d3fSMadhavan Venkataraman coargs.param = sym.st_value; 127287a18d3fSMadhavan Venkataraman } 127387a18d3fSMadhavan Venkataraman coargs.flags |= COF_PARAM; 127487a18d3fSMadhavan Venkataraman } 127587a18d3fSMadhavan Venkataraman 127687a18d3fSMadhavan Venkataraman if (!(flags & DCMD_ADDRSPEC)) { 127787a18d3fSMadhavan Venkataraman /* don't pass "dot" if no addr. */ 127887a18d3fSMadhavan Venkataraman addr = NULL; 127987a18d3fSMadhavan Venkataraman } 128087a18d3fSMadhavan Venkataraman if (addr != NULL) { 128187a18d3fSMadhavan Venkataraman /* 128287a18d3fSMadhavan Venkataraman * a callout table was specified. Ignore -r|n option 128387a18d3fSMadhavan Venkataraman * to avoid null output. 128487a18d3fSMadhavan Venkataraman */ 128587a18d3fSMadhavan Venkataraman coargs.flags |= (COF_REAL | COF_NORM); 128687a18d3fSMadhavan Venkataraman } 128787a18d3fSMadhavan Venkataraman 128887a18d3fSMadhavan Venkataraman if (DCMD_HDRSPEC(flags) || (coargs.flags & COF_VERBOSE)) { 128987a18d3fSMadhavan Venkataraman coargs.flags |= COF_THDR | COF_LHDR | COF_CHDR; 129087a18d3fSMadhavan Venkataraman } 129187a18d3fSMadhavan Venkataraman if (coargs.flags & COF_FREE) { 129287a18d3fSMadhavan Venkataraman coargs.flags |= COF_EMPTY; 129387a18d3fSMadhavan Venkataraman /* -F = free callouts, -FL = free lists */ 129487a18d3fSMadhavan Venkataraman if (!(coargs.flags & COF_LIST)) { 129587a18d3fSMadhavan Venkataraman coargs.flags |= COF_BYIDH; 129687a18d3fSMadhavan Venkataraman } 129787a18d3fSMadhavan Venkataraman } 129887a18d3fSMadhavan Venkataraman 129987a18d3fSMadhavan Venkataraman /* walk table, using specialized callback routine. */ 130087a18d3fSMadhavan Venkataraman if (mdb_pwalk("callout_table", callout_t_cb, &coargs, addr) == -1) { 130187a18d3fSMadhavan Venkataraman mdb_warn("cannot walk callout_table"); 130287a18d3fSMadhavan Venkataraman return (DCMD_ERR); 130387a18d3fSMadhavan Venkataraman } 13047c478bd9Sstevel@tonic-gate return (DCMD_OK); 13057c478bd9Sstevel@tonic-gate } 13067c478bd9Sstevel@tonic-gate 130787a18d3fSMadhavan Venkataraman 130887a18d3fSMadhavan Venkataraman /* 130987a18d3fSMadhavan Venkataraman * Given an extended callout id, dump its information. 131087a18d3fSMadhavan Venkataraman */ 131187a18d3fSMadhavan Venkataraman /*ARGSUSED*/ 131287a18d3fSMadhavan Venkataraman int 131387a18d3fSMadhavan Venkataraman calloutid(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 131487a18d3fSMadhavan Venkataraman { 131587a18d3fSMadhavan Venkataraman callout_data_t coargs; 131687a18d3fSMadhavan Venkataraman callout_table_t *ctptr; 131787a18d3fSMadhavan Venkataraman callout_table_t ct; 131887a18d3fSMadhavan Venkataraman callout_id_t coid; 131987a18d3fSMadhavan Venkataraman callout_t *coptr; 132087a18d3fSMadhavan Venkataraman int tableid; 132187a18d3fSMadhavan Venkataraman callout_id_t xid; 132287a18d3fSMadhavan Venkataraman ulong_t idhash; 132387a18d3fSMadhavan Venkataraman int i, retval; 132487a18d3fSMadhavan Venkataraman const mdb_arg_t *arg; 132587a18d3fSMadhavan Venkataraman size_t size; 132687a18d3fSMadhavan Venkataraman callout_hash_t cot_idhash[CALLOUT_BUCKETS]; 132787a18d3fSMadhavan Venkataraman 132887a18d3fSMadhavan Venkataraman coargs.flags = COF_DEFAULT | COF_BYIDH; 132987a18d3fSMadhavan Venkataraman i = mdb_getopts(argc, argv, 133087a18d3fSMadhavan Venkataraman 'd', MDB_OPT_SETBITS, COF_DECODE, &coargs.flags, 133187a18d3fSMadhavan Venkataraman 'v', MDB_OPT_SETBITS, COF_LONGLIST, &coargs.flags, 133287a18d3fSMadhavan Venkataraman NULL); 133387a18d3fSMadhavan Venkataraman argc -= i; 133487a18d3fSMadhavan Venkataraman argv += i; 133587a18d3fSMadhavan Venkataraman 133687a18d3fSMadhavan Venkataraman if (argc != 1) { 133787a18d3fSMadhavan Venkataraman return (DCMD_USAGE); 133887a18d3fSMadhavan Venkataraman } 133987a18d3fSMadhavan Venkataraman arg = &argv[0]; 134087a18d3fSMadhavan Venkataraman 134187a18d3fSMadhavan Venkataraman if (arg->a_type == MDB_TYPE_IMMEDIATE) { 134287a18d3fSMadhavan Venkataraman xid = arg->a_un.a_val; 134387a18d3fSMadhavan Venkataraman } else { 134487a18d3fSMadhavan Venkataraman xid = (callout_id_t)mdb_strtoull(arg->a_un.a_str); 134587a18d3fSMadhavan Venkataraman } 134687a18d3fSMadhavan Venkataraman 134787a18d3fSMadhavan Venkataraman if (DCMD_HDRSPEC(flags)) { 134887a18d3fSMadhavan Venkataraman coargs.flags |= COF_CHDR; 134987a18d3fSMadhavan Venkataraman } 135087a18d3fSMadhavan Venkataraman 135187a18d3fSMadhavan Venkataraman 135287a18d3fSMadhavan Venkataraman /* initialize from kernel variables */ 135387a18d3fSMadhavan Venkataraman if ((retval = callout_common_init(&coargs)) != DCMD_OK) { 135487a18d3fSMadhavan Venkataraman return (retval); 135587a18d3fSMadhavan Venkataraman } 135687a18d3fSMadhavan Venkataraman 135787a18d3fSMadhavan Venkataraman /* we must massage the environment so that the macros will play nice */ 135887a18d3fSMadhavan Venkataraman #define callout_table_mask ((1 << coargs.ctbits) - 1) 135987a18d3fSMadhavan Venkataraman #define callout_table_bits coargs.ctbits 136087a18d3fSMadhavan Venkataraman #define nsec_per_tick coargs.nsec_per_tick 136187a18d3fSMadhavan Venkataraman tableid = CALLOUT_ID_TO_TABLE(xid); 136287a18d3fSMadhavan Venkataraman idhash = CALLOUT_IDHASH(xid); 136387a18d3fSMadhavan Venkataraman #undef callouts_table_bits 136487a18d3fSMadhavan Venkataraman #undef callout_table_mask 136587a18d3fSMadhavan Venkataraman #undef nsec_per_tick 136687a18d3fSMadhavan Venkataraman coid = CO_PLAIN_ID(xid); 136787a18d3fSMadhavan Venkataraman 136887a18d3fSMadhavan Venkataraman if (flags & DCMD_ADDRSPEC) { 136987a18d3fSMadhavan Venkataraman mdb_printf("calloutid does not accept explicit address.\n"); 137087a18d3fSMadhavan Venkataraman return (DCMD_USAGE); 137187a18d3fSMadhavan Venkataraman } 137287a18d3fSMadhavan Venkataraman 137387a18d3fSMadhavan Venkataraman if (coargs.flags & COF_DECODE) { 137487a18d3fSMadhavan Venkataraman if (DCMD_HDRSPEC(flags)) { 137587a18d3fSMadhavan Venkataraman mdb_printf("%<u>%3s %1s %3s %-?s %-6s %</u>\n", 137687a18d3fSMadhavan Venkataraman "SEQ", "T", "XHL", "XID", "IDHASH"); 137787a18d3fSMadhavan Venkataraman } 137887a18d3fSMadhavan Venkataraman mdb_printf("%-3d %1s %1s%1s%1s %-?llx %-6d\n", 137987a18d3fSMadhavan Venkataraman TABLE_TO_SEQID(tableid), 138087a18d3fSMadhavan Venkataraman co_typenames[tableid & CALLOUT_TYPE_MASK], 138187a18d3fSMadhavan Venkataraman (xid & CALLOUT_EXECUTING) ? "X" : " ", 138287a18d3fSMadhavan Venkataraman (xid & CALLOUT_HRESTIME) ? "H" : " ", 138387a18d3fSMadhavan Venkataraman (xid & CALLOUT_LONGTERM) ? "L" : " ", 138487a18d3fSMadhavan Venkataraman (long long)coid, idhash); 138587a18d3fSMadhavan Venkataraman return (DCMD_OK); 138687a18d3fSMadhavan Venkataraman } 138787a18d3fSMadhavan Venkataraman 138887a18d3fSMadhavan Venkataraman /* get our table. Note this relies on the types being correct */ 138987a18d3fSMadhavan Venkataraman ctptr = coargs.co_table + tableid; 139087a18d3fSMadhavan Venkataraman if (mdb_vread(&ct, sizeof (callout_table_t), (uintptr_t)ctptr) == -1) { 139187a18d3fSMadhavan Venkataraman mdb_warn("failed to read callout_table at %p", ctptr); 139287a18d3fSMadhavan Venkataraman return (DCMD_ERR); 139387a18d3fSMadhavan Venkataraman } 139487a18d3fSMadhavan Venkataraman size = sizeof (callout_hash_t) * CALLOUT_BUCKETS; 139587a18d3fSMadhavan Venkataraman if (ct.ct_idhash != NULL) { 139687a18d3fSMadhavan Venkataraman if (mdb_vread(&(cot_idhash), size, 139787a18d3fSMadhavan Venkataraman (uintptr_t)ct.ct_idhash) == -1) { 139887a18d3fSMadhavan Venkataraman mdb_warn("failed to read id_hash at %p", 139987a18d3fSMadhavan Venkataraman ct.ct_idhash); 140087a18d3fSMadhavan Venkataraman return (WALK_ERR); 140187a18d3fSMadhavan Venkataraman } 140287a18d3fSMadhavan Venkataraman } 140387a18d3fSMadhavan Venkataraman 140487a18d3fSMadhavan Venkataraman /* callout at beginning of hash chain */ 140587a18d3fSMadhavan Venkataraman if (ct.ct_idhash == NULL) { 140687a18d3fSMadhavan Venkataraman mdb_printf("id hash chain for this xid is empty\n"); 140787a18d3fSMadhavan Venkataraman return (DCMD_ERR); 140887a18d3fSMadhavan Venkataraman } 140987a18d3fSMadhavan Venkataraman coptr = (callout_t *)cot_idhash[idhash].ch_head; 141087a18d3fSMadhavan Venkataraman if (coptr == NULL) { 141187a18d3fSMadhavan Venkataraman mdb_printf("id hash chain for this xid is empty\n"); 141287a18d3fSMadhavan Venkataraman return (DCMD_ERR); 141387a18d3fSMadhavan Venkataraman } 141487a18d3fSMadhavan Venkataraman 141587a18d3fSMadhavan Venkataraman coargs.ndx = tableid; 141687a18d3fSMadhavan Venkataraman coargs.bucket = idhash; 141787a18d3fSMadhavan Venkataraman 141887a18d3fSMadhavan Venkataraman /* use the walker, luke */ 141987a18d3fSMadhavan Venkataraman if (mdb_pwalk("callouts_byid", callouts_cb, &coargs, 142087a18d3fSMadhavan Venkataraman (uintptr_t)coptr) == -1) { 142187a18d3fSMadhavan Venkataraman mdb_warn("cannot walk callouts at %p", coptr); 142287a18d3fSMadhavan Venkataraman return (WALK_ERR); 142387a18d3fSMadhavan Venkataraman } 142487a18d3fSMadhavan Venkataraman 142587a18d3fSMadhavan Venkataraman return (DCMD_OK); 142687a18d3fSMadhavan Venkataraman } 142787a18d3fSMadhavan Venkataraman 142887a18d3fSMadhavan Venkataraman void 142987a18d3fSMadhavan Venkataraman callout_help(void) 143087a18d3fSMadhavan Venkataraman { 143187a18d3fSMadhavan Venkataraman mdb_printf("callout: display callouts.\n" 143287a18d3fSMadhavan Venkataraman "Given a callout table address, display callouts from table.\n" 143387a18d3fSMadhavan Venkataraman "Without an address, display callouts from all tables.\n" 143487a18d3fSMadhavan Venkataraman "options:\n" 143587a18d3fSMadhavan Venkataraman " -r|n : limit display to (r)ealtime or (n)ormal type callouts\n" 143687a18d3fSMadhavan Venkataraman " -s|l : limit display to (s)hort-term ids or (l)ong-term ids\n" 143787a18d3fSMadhavan Venkataraman " -x : limit display to callouts which are executing\n" 143887a18d3fSMadhavan Venkataraman " -h : limit display to callouts based on hrestime\n" 143987a18d3fSMadhavan Venkataraman " -t|a|b nsec: limit display to callouts that expire a(t) time," 144087a18d3fSMadhavan Venkataraman " (a)fter time,\n or (b)efore time. Use -a and -b together " 144187a18d3fSMadhavan Venkataraman " to specify a range.\n For \"now\", use -d[t|a|b] 0.\n" 144287a18d3fSMadhavan Venkataraman " -d : interpret time option to -t|a|b as delta from current time\n" 144387a18d3fSMadhavan Venkataraman " -k : use ticks instead of nanoseconds as arguments to" 144487a18d3fSMadhavan Venkataraman " -t|a|b. Note that\n ticks are less accurate and may not" 144587a18d3fSMadhavan Venkataraman " match other tick times (ie: lbolt).\n" 144687a18d3fSMadhavan Venkataraman " -D : display exiration time as delta from current time\n" 144787a18d3fSMadhavan Venkataraman " -S seqid : limit display to callouts for this cpu sequence id\n" 144887a18d3fSMadhavan Venkataraman " -C addr : limit display to callouts for this cpu pointer\n" 144987a18d3fSMadhavan Venkataraman " -f name|addr : limit display to callouts with this function\n" 145087a18d3fSMadhavan Venkataraman " -p name|addr : limit display to callouts functions with this" 145187a18d3fSMadhavan Venkataraman " parameter\n" 145287a18d3fSMadhavan Venkataraman " -T : display the callout table itself, instead of callouts\n" 145387a18d3fSMadhavan Venkataraman " -L : display callout lists instead of callouts\n" 145487a18d3fSMadhavan Venkataraman " -E : with -T or L, display empty data structures.\n" 145587a18d3fSMadhavan Venkataraman " -i : traverse callouts by id hash instead of list hash\n" 145687a18d3fSMadhavan Venkataraman " -F : walk free callout list (free list with -i) instead\n" 145787a18d3fSMadhavan Venkataraman " -v : display more info for each item\n" 145887a18d3fSMadhavan Venkataraman " -V : show details of each level of info as it is traversed\n" 145987a18d3fSMadhavan Venkataraman " -A : show only addresses. Useful for pipelines.\n"); 146087a18d3fSMadhavan Venkataraman } 146187a18d3fSMadhavan Venkataraman 146287a18d3fSMadhavan Venkataraman void 146387a18d3fSMadhavan Venkataraman calloutid_help(void) 146487a18d3fSMadhavan Venkataraman { 146587a18d3fSMadhavan Venkataraman mdb_printf("calloutid: display callout by id.\n" 146687a18d3fSMadhavan Venkataraman "Given an extended callout id, display the callout infomation.\n" 146787a18d3fSMadhavan Venkataraman "options:\n" 146887a18d3fSMadhavan Venkataraman " -d : do not dereference callout, just decode the id.\n" 146987a18d3fSMadhavan Venkataraman " -v : verbose display more info about the callout\n"); 147087a18d3fSMadhavan Venkataraman } 147187a18d3fSMadhavan Venkataraman 14727c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 14737c478bd9Sstevel@tonic-gate int 14747c478bd9Sstevel@tonic-gate class(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 14757c478bd9Sstevel@tonic-gate { 14767c478bd9Sstevel@tonic-gate long num_classes, i; 14777c478bd9Sstevel@tonic-gate sclass_t *class_tbl; 14787c478bd9Sstevel@tonic-gate GElf_Sym g_sclass; 14797c478bd9Sstevel@tonic-gate char class_name[PC_CLNMSZ]; 14807c478bd9Sstevel@tonic-gate size_t tbl_size; 14817c478bd9Sstevel@tonic-gate 14827c478bd9Sstevel@tonic-gate if (mdb_lookup_by_name("sclass", &g_sclass) == -1) { 14837c478bd9Sstevel@tonic-gate mdb_warn("failed to find symbol sclass\n"); 14847c478bd9Sstevel@tonic-gate return (DCMD_ERR); 14857c478bd9Sstevel@tonic-gate } 14867c478bd9Sstevel@tonic-gate 14877c478bd9Sstevel@tonic-gate tbl_size = (size_t)g_sclass.st_size; 14887c478bd9Sstevel@tonic-gate num_classes = tbl_size / (sizeof (sclass_t)); 14897c478bd9Sstevel@tonic-gate class_tbl = mdb_alloc(tbl_size, UM_SLEEP | UM_GC); 14907c478bd9Sstevel@tonic-gate 14917c478bd9Sstevel@tonic-gate if (mdb_readsym(class_tbl, tbl_size, "sclass") == -1) { 14927c478bd9Sstevel@tonic-gate mdb_warn("failed to read sclass"); 14937c478bd9Sstevel@tonic-gate return (DCMD_ERR); 14947c478bd9Sstevel@tonic-gate } 14957c478bd9Sstevel@tonic-gate 14967c478bd9Sstevel@tonic-gate mdb_printf("%<u>%4s %-10s %-24s %-24s%</u>\n", "SLOT", "NAME", 14977c478bd9Sstevel@tonic-gate "INIT FCN", "CLASS FCN"); 14987c478bd9Sstevel@tonic-gate 14997c478bd9Sstevel@tonic-gate for (i = 0; i < num_classes; i++) { 15007c478bd9Sstevel@tonic-gate if (mdb_vread(class_name, sizeof (class_name), 15017c478bd9Sstevel@tonic-gate (uintptr_t)class_tbl[i].cl_name) == -1) 15027c478bd9Sstevel@tonic-gate (void) strcpy(class_name, "???"); 15037c478bd9Sstevel@tonic-gate 15047c478bd9Sstevel@tonic-gate mdb_printf("%4ld %-10s %-24a %-24a\n", i, class_name, 15057c478bd9Sstevel@tonic-gate class_tbl[i].cl_init, class_tbl[i].cl_funcs); 15067c478bd9Sstevel@tonic-gate } 15077c478bd9Sstevel@tonic-gate 15087c478bd9Sstevel@tonic-gate return (DCMD_OK); 15097c478bd9Sstevel@tonic-gate } 15107c478bd9Sstevel@tonic-gate 15117c478bd9Sstevel@tonic-gate #define FSNAMELEN 32 /* Max len of FS name we read from vnodeops */ 15127c478bd9Sstevel@tonic-gate 15137c478bd9Sstevel@tonic-gate int 15147c478bd9Sstevel@tonic-gate vnode2path(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 15157c478bd9Sstevel@tonic-gate { 15167c478bd9Sstevel@tonic-gate uintptr_t rootdir; 15177c478bd9Sstevel@tonic-gate vnode_t vn; 15187c478bd9Sstevel@tonic-gate char buf[MAXPATHLEN]; 15197c478bd9Sstevel@tonic-gate 15207c478bd9Sstevel@tonic-gate uint_t opt_F = FALSE; 15217c478bd9Sstevel@tonic-gate 15227c478bd9Sstevel@tonic-gate if (mdb_getopts(argc, argv, 15237c478bd9Sstevel@tonic-gate 'F', MDB_OPT_SETBITS, TRUE, &opt_F, NULL) != argc) 15247c478bd9Sstevel@tonic-gate return (DCMD_USAGE); 15257c478bd9Sstevel@tonic-gate 15267c478bd9Sstevel@tonic-gate if (!(flags & DCMD_ADDRSPEC)) { 15277c478bd9Sstevel@tonic-gate mdb_warn("expected explicit vnode_t address before ::\n"); 15287c478bd9Sstevel@tonic-gate return (DCMD_USAGE); 15297c478bd9Sstevel@tonic-gate } 15307c478bd9Sstevel@tonic-gate 15317c478bd9Sstevel@tonic-gate if (mdb_readvar(&rootdir, "rootdir") == -1) { 15327c478bd9Sstevel@tonic-gate mdb_warn("failed to read rootdir"); 15337c478bd9Sstevel@tonic-gate return (DCMD_ERR); 15347c478bd9Sstevel@tonic-gate } 15357c478bd9Sstevel@tonic-gate 15367c478bd9Sstevel@tonic-gate if (mdb_vnode2path(addr, buf, sizeof (buf)) == -1) 15377c478bd9Sstevel@tonic-gate return (DCMD_ERR); 15387c478bd9Sstevel@tonic-gate 15397c478bd9Sstevel@tonic-gate if (*buf == '\0') { 15407c478bd9Sstevel@tonic-gate mdb_printf("??\n"); 15417c478bd9Sstevel@tonic-gate return (DCMD_OK); 15427c478bd9Sstevel@tonic-gate } 15437c478bd9Sstevel@tonic-gate 15447c478bd9Sstevel@tonic-gate mdb_printf("%s", buf); 15457c478bd9Sstevel@tonic-gate if (opt_F && buf[strlen(buf)-1] != '/' && 15467c478bd9Sstevel@tonic-gate mdb_vread(&vn, sizeof (vn), addr) == sizeof (vn)) 15477c478bd9Sstevel@tonic-gate mdb_printf("%c", mdb_vtype2chr(vn.v_type, 0)); 15487c478bd9Sstevel@tonic-gate mdb_printf("\n"); 15497c478bd9Sstevel@tonic-gate 15507c478bd9Sstevel@tonic-gate return (DCMD_OK); 15517c478bd9Sstevel@tonic-gate } 15527c478bd9Sstevel@tonic-gate 15537c478bd9Sstevel@tonic-gate int 15547c478bd9Sstevel@tonic-gate ld_walk_init(mdb_walk_state_t *wsp) 15557c478bd9Sstevel@tonic-gate { 15567c478bd9Sstevel@tonic-gate wsp->walk_data = (void *)wsp->walk_addr; 15577c478bd9Sstevel@tonic-gate return (WALK_NEXT); 15587c478bd9Sstevel@tonic-gate } 15597c478bd9Sstevel@tonic-gate 15607c478bd9Sstevel@tonic-gate int 15617c478bd9Sstevel@tonic-gate ld_walk_step(mdb_walk_state_t *wsp) 15627c478bd9Sstevel@tonic-gate { 15637c478bd9Sstevel@tonic-gate int status; 15647c478bd9Sstevel@tonic-gate lock_descriptor_t ld; 15657c478bd9Sstevel@tonic-gate 15667c478bd9Sstevel@tonic-gate if (mdb_vread(&ld, sizeof (lock_descriptor_t), wsp->walk_addr) == -1) { 15677c478bd9Sstevel@tonic-gate mdb_warn("couldn't read lock_descriptor_t at %p\n", 15687c478bd9Sstevel@tonic-gate wsp->walk_addr); 15697c478bd9Sstevel@tonic-gate return (WALK_ERR); 15707c478bd9Sstevel@tonic-gate } 15717c478bd9Sstevel@tonic-gate 15727c478bd9Sstevel@tonic-gate status = wsp->walk_callback(wsp->walk_addr, &ld, wsp->walk_cbdata); 15737c478bd9Sstevel@tonic-gate if (status == WALK_ERR) 15747c478bd9Sstevel@tonic-gate return (WALK_ERR); 15757c478bd9Sstevel@tonic-gate 15767c478bd9Sstevel@tonic-gate wsp->walk_addr = (uintptr_t)ld.l_next; 15777c478bd9Sstevel@tonic-gate if (wsp->walk_addr == (uintptr_t)wsp->walk_data) 15787c478bd9Sstevel@tonic-gate return (WALK_DONE); 15797c478bd9Sstevel@tonic-gate 15807c478bd9Sstevel@tonic-gate return (status); 15817c478bd9Sstevel@tonic-gate } 15827c478bd9Sstevel@tonic-gate 15837c478bd9Sstevel@tonic-gate int 15847c478bd9Sstevel@tonic-gate lg_walk_init(mdb_walk_state_t *wsp) 15857c478bd9Sstevel@tonic-gate { 15867c478bd9Sstevel@tonic-gate GElf_Sym sym; 15877c478bd9Sstevel@tonic-gate 15887c478bd9Sstevel@tonic-gate if (mdb_lookup_by_name("lock_graph", &sym) == -1) { 15897c478bd9Sstevel@tonic-gate mdb_warn("failed to find symbol 'lock_graph'\n"); 15907c478bd9Sstevel@tonic-gate return (WALK_ERR); 15917c478bd9Sstevel@tonic-gate } 15927c478bd9Sstevel@tonic-gate 15937c478bd9Sstevel@tonic-gate wsp->walk_addr = (uintptr_t)sym.st_value; 159489518a1cSdmick wsp->walk_data = (void *)(uintptr_t)(sym.st_value + sym.st_size); 15957c478bd9Sstevel@tonic-gate 15967c478bd9Sstevel@tonic-gate return (WALK_NEXT); 15977c478bd9Sstevel@tonic-gate } 15987c478bd9Sstevel@tonic-gate 15997c478bd9Sstevel@tonic-gate typedef struct lg_walk_data { 16007c478bd9Sstevel@tonic-gate uintptr_t startaddr; 16017c478bd9Sstevel@tonic-gate mdb_walk_cb_t callback; 16027c478bd9Sstevel@tonic-gate void *data; 16037c478bd9Sstevel@tonic-gate } lg_walk_data_t; 16047c478bd9Sstevel@tonic-gate 16057c478bd9Sstevel@tonic-gate /* 16067c478bd9Sstevel@tonic-gate * We can't use ::walk lock_descriptor directly, because the head of each graph 16077c478bd9Sstevel@tonic-gate * is really a dummy lock. Rather than trying to dynamically determine if this 16087c478bd9Sstevel@tonic-gate * is a dummy node or not, we just filter out the initial element of the 16097c478bd9Sstevel@tonic-gate * list. 16107c478bd9Sstevel@tonic-gate */ 16117c478bd9Sstevel@tonic-gate static int 16127c478bd9Sstevel@tonic-gate lg_walk_cb(uintptr_t addr, const void *data, void *priv) 16137c478bd9Sstevel@tonic-gate { 16147c478bd9Sstevel@tonic-gate lg_walk_data_t *lw = priv; 16157c478bd9Sstevel@tonic-gate 16167c478bd9Sstevel@tonic-gate if (addr != lw->startaddr) 16177c478bd9Sstevel@tonic-gate return (lw->callback(addr, data, lw->data)); 16187c478bd9Sstevel@tonic-gate 16197c478bd9Sstevel@tonic-gate return (WALK_NEXT); 16207c478bd9Sstevel@tonic-gate } 16217c478bd9Sstevel@tonic-gate 16227c478bd9Sstevel@tonic-gate int 16237c478bd9Sstevel@tonic-gate lg_walk_step(mdb_walk_state_t *wsp) 16247c478bd9Sstevel@tonic-gate { 16257c478bd9Sstevel@tonic-gate graph_t *graph; 16267c478bd9Sstevel@tonic-gate lg_walk_data_t lw; 16277c478bd9Sstevel@tonic-gate 16287c478bd9Sstevel@tonic-gate if (wsp->walk_addr >= (uintptr_t)wsp->walk_data) 16297c478bd9Sstevel@tonic-gate return (WALK_DONE); 16307c478bd9Sstevel@tonic-gate 16317c478bd9Sstevel@tonic-gate if (mdb_vread(&graph, sizeof (graph), wsp->walk_addr) == -1) { 16327c478bd9Sstevel@tonic-gate mdb_warn("failed to read graph_t at %p", wsp->walk_addr); 16337c478bd9Sstevel@tonic-gate return (WALK_ERR); 16347c478bd9Sstevel@tonic-gate } 16357c478bd9Sstevel@tonic-gate 16367c478bd9Sstevel@tonic-gate wsp->walk_addr += sizeof (graph); 16377c478bd9Sstevel@tonic-gate 16387c478bd9Sstevel@tonic-gate if (graph == NULL) 16397c478bd9Sstevel@tonic-gate return (WALK_NEXT); 16407c478bd9Sstevel@tonic-gate 16417c478bd9Sstevel@tonic-gate lw.callback = wsp->walk_callback; 16427c478bd9Sstevel@tonic-gate lw.data = wsp->walk_cbdata; 16437c478bd9Sstevel@tonic-gate 16447c478bd9Sstevel@tonic-gate lw.startaddr = (uintptr_t)&(graph->active_locks); 16457c478bd9Sstevel@tonic-gate if (mdb_pwalk("lock_descriptor", lg_walk_cb, &lw, lw.startaddr)) { 16467c478bd9Sstevel@tonic-gate mdb_warn("couldn't walk lock_descriptor at %p\n", lw.startaddr); 16477c478bd9Sstevel@tonic-gate return (WALK_ERR); 16487c478bd9Sstevel@tonic-gate } 16497c478bd9Sstevel@tonic-gate 16507c478bd9Sstevel@tonic-gate lw.startaddr = (uintptr_t)&(graph->sleeping_locks); 16517c478bd9Sstevel@tonic-gate if (mdb_pwalk("lock_descriptor", lg_walk_cb, &lw, lw.startaddr)) { 16527c478bd9Sstevel@tonic-gate mdb_warn("couldn't walk lock_descriptor at %p\n", lw.startaddr); 16537c478bd9Sstevel@tonic-gate return (WALK_ERR); 16547c478bd9Sstevel@tonic-gate } 16557c478bd9Sstevel@tonic-gate 16567c478bd9Sstevel@tonic-gate return (WALK_NEXT); 16577c478bd9Sstevel@tonic-gate } 16587c478bd9Sstevel@tonic-gate 16597c478bd9Sstevel@tonic-gate /* 16607c478bd9Sstevel@tonic-gate * The space available for the path corresponding to the locked vnode depends 16617c478bd9Sstevel@tonic-gate * on whether we are printing 32- or 64-bit addresses. 16627c478bd9Sstevel@tonic-gate */ 16637c478bd9Sstevel@tonic-gate #ifdef _LP64 16647c478bd9Sstevel@tonic-gate #define LM_VNPATHLEN 20 16657c478bd9Sstevel@tonic-gate #else 16667c478bd9Sstevel@tonic-gate #define LM_VNPATHLEN 30 16677c478bd9Sstevel@tonic-gate #endif 16687c478bd9Sstevel@tonic-gate 16697c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 16707c478bd9Sstevel@tonic-gate static int 16717c478bd9Sstevel@tonic-gate lminfo_cb(uintptr_t addr, const void *data, void *priv) 16727c478bd9Sstevel@tonic-gate { 16737c478bd9Sstevel@tonic-gate const lock_descriptor_t *ld = data; 16747c478bd9Sstevel@tonic-gate char buf[LM_VNPATHLEN]; 16757c478bd9Sstevel@tonic-gate proc_t p; 16767c478bd9Sstevel@tonic-gate 16777c478bd9Sstevel@tonic-gate mdb_printf("%-?p %2s %04x %6d %-16s %-?p ", 16787c478bd9Sstevel@tonic-gate addr, ld->l_type == F_RDLCK ? "RD" : 16797c478bd9Sstevel@tonic-gate ld->l_type == F_WRLCK ? "WR" : "??", 16807c478bd9Sstevel@tonic-gate ld->l_state, ld->l_flock.l_pid, 16817c478bd9Sstevel@tonic-gate ld->l_flock.l_pid == 0 ? "<kernel>" : 16827c478bd9Sstevel@tonic-gate mdb_pid2proc(ld->l_flock.l_pid, &p) == NULL ? 16837c478bd9Sstevel@tonic-gate "<defunct>" : p.p_user.u_comm, 16847c478bd9Sstevel@tonic-gate ld->l_vnode); 16857c478bd9Sstevel@tonic-gate 16867c478bd9Sstevel@tonic-gate mdb_vnode2path((uintptr_t)ld->l_vnode, buf, 16877c478bd9Sstevel@tonic-gate sizeof (buf)); 16887c478bd9Sstevel@tonic-gate mdb_printf("%s\n", buf); 16897c478bd9Sstevel@tonic-gate 16907c478bd9Sstevel@tonic-gate return (WALK_NEXT); 16917c478bd9Sstevel@tonic-gate } 16927c478bd9Sstevel@tonic-gate 16937c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 16947c478bd9Sstevel@tonic-gate int 16957c478bd9Sstevel@tonic-gate lminfo(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 16967c478bd9Sstevel@tonic-gate { 16977c478bd9Sstevel@tonic-gate if (DCMD_HDRSPEC(flags)) 16987c478bd9Sstevel@tonic-gate mdb_printf("%<u>%-?s %2s %4s %6s %-16s %-?s %s%</u>\n", 16997c478bd9Sstevel@tonic-gate "ADDR", "TP", "FLAG", "PID", "COMM", "VNODE", "PATH"); 17007c478bd9Sstevel@tonic-gate 17017c478bd9Sstevel@tonic-gate return (mdb_pwalk("lock_graph", lminfo_cb, NULL, NULL)); 17027c478bd9Sstevel@tonic-gate } 17037c478bd9Sstevel@tonic-gate 17047c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 17057c478bd9Sstevel@tonic-gate int 17067c478bd9Sstevel@tonic-gate seg(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 17077c478bd9Sstevel@tonic-gate { 17087c478bd9Sstevel@tonic-gate struct seg s; 17097c478bd9Sstevel@tonic-gate 17107c478bd9Sstevel@tonic-gate if (argc != 0) 17117c478bd9Sstevel@tonic-gate return (DCMD_USAGE); 17127c478bd9Sstevel@tonic-gate 17137c478bd9Sstevel@tonic-gate if ((flags & DCMD_LOOPFIRST) || !(flags & DCMD_LOOP)) { 17147c478bd9Sstevel@tonic-gate mdb_printf("%<u>%?s %?s %?s %?s %s%</u>\n", 17157c478bd9Sstevel@tonic-gate "SEG", "BASE", "SIZE", "DATA", "OPS"); 17167c478bd9Sstevel@tonic-gate } 17177c478bd9Sstevel@tonic-gate 17187c478bd9Sstevel@tonic-gate if (mdb_vread(&s, sizeof (s), addr) == -1) { 17197c478bd9Sstevel@tonic-gate mdb_warn("failed to read seg at %p", addr); 17207c478bd9Sstevel@tonic-gate return (DCMD_ERR); 17217c478bd9Sstevel@tonic-gate } 17227c478bd9Sstevel@tonic-gate 17237c478bd9Sstevel@tonic-gate mdb_printf("%?p %?p %?lx %?p %a\n", 17247c478bd9Sstevel@tonic-gate addr, s.s_base, s.s_size, s.s_data, s.s_ops); 17257c478bd9Sstevel@tonic-gate 17267c478bd9Sstevel@tonic-gate return (DCMD_OK); 17277c478bd9Sstevel@tonic-gate } 17287c478bd9Sstevel@tonic-gate 17297c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 17307c478bd9Sstevel@tonic-gate static int 17317c478bd9Sstevel@tonic-gate pmap_walk_anon(uintptr_t addr, const struct anon *anon, int *nres) 17327c478bd9Sstevel@tonic-gate { 17337c478bd9Sstevel@tonic-gate uintptr_t pp = 17347c478bd9Sstevel@tonic-gate mdb_vnode2page((uintptr_t)anon->an_vp, (uintptr_t)anon->an_off); 17357c478bd9Sstevel@tonic-gate 17367c478bd9Sstevel@tonic-gate if (pp != NULL) 17377c478bd9Sstevel@tonic-gate (*nres)++; 17387c478bd9Sstevel@tonic-gate 17397c478bd9Sstevel@tonic-gate return (WALK_NEXT); 17407c478bd9Sstevel@tonic-gate } 17417c478bd9Sstevel@tonic-gate 17427c478bd9Sstevel@tonic-gate static int 17437c478bd9Sstevel@tonic-gate pmap_walk_seg(uintptr_t addr, const struct seg *seg, uintptr_t segvn) 17447c478bd9Sstevel@tonic-gate { 17457c478bd9Sstevel@tonic-gate 17467c478bd9Sstevel@tonic-gate mdb_printf("%0?p %0?p %7dk", addr, seg->s_base, seg->s_size / 1024); 17477c478bd9Sstevel@tonic-gate 17487c478bd9Sstevel@tonic-gate if (segvn == (uintptr_t)seg->s_ops) { 17497c478bd9Sstevel@tonic-gate struct segvn_data svn; 17507c478bd9Sstevel@tonic-gate int nres = 0; 17517c478bd9Sstevel@tonic-gate 17527c478bd9Sstevel@tonic-gate (void) mdb_vread(&svn, sizeof (svn), (uintptr_t)seg->s_data); 17537c478bd9Sstevel@tonic-gate 17547c478bd9Sstevel@tonic-gate if (svn.amp == NULL) { 17557c478bd9Sstevel@tonic-gate mdb_printf(" %8s", ""); 17567c478bd9Sstevel@tonic-gate goto drive_on; 17577c478bd9Sstevel@tonic-gate } 17587c478bd9Sstevel@tonic-gate 17597c478bd9Sstevel@tonic-gate /* 17607c478bd9Sstevel@tonic-gate * We've got an amp for this segment; walk through 17617c478bd9Sstevel@tonic-gate * the amp, and determine mappings. 17627c478bd9Sstevel@tonic-gate */ 17637c478bd9Sstevel@tonic-gate if (mdb_pwalk("anon", (mdb_walk_cb_t)pmap_walk_anon, 17647c478bd9Sstevel@tonic-gate &nres, (uintptr_t)svn.amp) == -1) 17657c478bd9Sstevel@tonic-gate mdb_warn("failed to walk anon (amp=%p)", svn.amp); 17667c478bd9Sstevel@tonic-gate 17677c478bd9Sstevel@tonic-gate mdb_printf(" %7dk", (nres * PAGESIZE) / 1024); 17687c478bd9Sstevel@tonic-gate drive_on: 17697c478bd9Sstevel@tonic-gate 17707c478bd9Sstevel@tonic-gate if (svn.vp != NULL) { 17717c478bd9Sstevel@tonic-gate char buf[29]; 17727c478bd9Sstevel@tonic-gate 17737c478bd9Sstevel@tonic-gate mdb_vnode2path((uintptr_t)svn.vp, buf, sizeof (buf)); 17747c478bd9Sstevel@tonic-gate mdb_printf(" %s", buf); 17757c478bd9Sstevel@tonic-gate } else 17767c478bd9Sstevel@tonic-gate mdb_printf(" [ anon ]"); 17777c478bd9Sstevel@tonic-gate } 17787c478bd9Sstevel@tonic-gate 17797c478bd9Sstevel@tonic-gate mdb_printf("\n"); 17807c478bd9Sstevel@tonic-gate return (WALK_NEXT); 17817c478bd9Sstevel@tonic-gate } 17827c478bd9Sstevel@tonic-gate 17837c478bd9Sstevel@tonic-gate static int 17847c478bd9Sstevel@tonic-gate pmap_walk_seg_quick(uintptr_t addr, const struct seg *seg, uintptr_t segvn) 17857c478bd9Sstevel@tonic-gate { 17867c478bd9Sstevel@tonic-gate mdb_printf("%0?p %0?p %7dk", addr, seg->s_base, seg->s_size / 1024); 17877c478bd9Sstevel@tonic-gate 17887c478bd9Sstevel@tonic-gate if (segvn == (uintptr_t)seg->s_ops) { 17897c478bd9Sstevel@tonic-gate struct segvn_data svn; 17907c478bd9Sstevel@tonic-gate 17917c478bd9Sstevel@tonic-gate (void) mdb_vread(&svn, sizeof (svn), (uintptr_t)seg->s_data); 17927c478bd9Sstevel@tonic-gate 17937c478bd9Sstevel@tonic-gate if (svn.vp != NULL) { 17947c478bd9Sstevel@tonic-gate mdb_printf(" %0?p", svn.vp); 17957c478bd9Sstevel@tonic-gate } else { 17967c478bd9Sstevel@tonic-gate mdb_printf(" [ anon ]"); 17977c478bd9Sstevel@tonic-gate } 17987c478bd9Sstevel@tonic-gate } 17997c478bd9Sstevel@tonic-gate 18007c478bd9Sstevel@tonic-gate mdb_printf("\n"); 18017c478bd9Sstevel@tonic-gate return (WALK_NEXT); 18027c478bd9Sstevel@tonic-gate } 18037c478bd9Sstevel@tonic-gate 18047c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 18057c478bd9Sstevel@tonic-gate int 18067c478bd9Sstevel@tonic-gate pmap(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 18077c478bd9Sstevel@tonic-gate { 18087c478bd9Sstevel@tonic-gate uintptr_t segvn; 18097c478bd9Sstevel@tonic-gate proc_t proc; 18107c478bd9Sstevel@tonic-gate uint_t quick = FALSE; 18117c478bd9Sstevel@tonic-gate mdb_walk_cb_t cb = (mdb_walk_cb_t)pmap_walk_seg; 18127c478bd9Sstevel@tonic-gate 18137c478bd9Sstevel@tonic-gate GElf_Sym sym; 18147c478bd9Sstevel@tonic-gate 18157c478bd9Sstevel@tonic-gate if (!(flags & DCMD_ADDRSPEC)) 18167c478bd9Sstevel@tonic-gate return (DCMD_USAGE); 18177c478bd9Sstevel@tonic-gate 18187c478bd9Sstevel@tonic-gate if (mdb_getopts(argc, argv, 18197c478bd9Sstevel@tonic-gate 'q', MDB_OPT_SETBITS, TRUE, &quick, NULL) != argc) 18207c478bd9Sstevel@tonic-gate return (DCMD_USAGE); 18217c478bd9Sstevel@tonic-gate 18227c478bd9Sstevel@tonic-gate if (mdb_vread(&proc, sizeof (proc), addr) == -1) { 18237c478bd9Sstevel@tonic-gate mdb_warn("failed to read proc at %p", addr); 18247c478bd9Sstevel@tonic-gate return (DCMD_ERR); 18257c478bd9Sstevel@tonic-gate } 18267c478bd9Sstevel@tonic-gate 18277c478bd9Sstevel@tonic-gate if (mdb_lookup_by_name("segvn_ops", &sym) == 0) 18287c478bd9Sstevel@tonic-gate segvn = (uintptr_t)sym.st_value; 18297c478bd9Sstevel@tonic-gate else 18307c478bd9Sstevel@tonic-gate segvn = NULL; 18317c478bd9Sstevel@tonic-gate 18327c478bd9Sstevel@tonic-gate mdb_printf("%?s %?s %8s ", "SEG", "BASE", "SIZE"); 18337c478bd9Sstevel@tonic-gate 18347c478bd9Sstevel@tonic-gate if (quick) { 18357c478bd9Sstevel@tonic-gate mdb_printf("VNODE\n"); 18367c478bd9Sstevel@tonic-gate cb = (mdb_walk_cb_t)pmap_walk_seg_quick; 18377c478bd9Sstevel@tonic-gate } else { 18387c478bd9Sstevel@tonic-gate mdb_printf("%8s %s\n", "RES", "PATH"); 18397c478bd9Sstevel@tonic-gate } 18407c478bd9Sstevel@tonic-gate 18417c478bd9Sstevel@tonic-gate if (mdb_pwalk("seg", cb, (void *)segvn, (uintptr_t)proc.p_as) == -1) { 18427c478bd9Sstevel@tonic-gate mdb_warn("failed to walk segments of as %p", proc.p_as); 18437c478bd9Sstevel@tonic-gate return (DCMD_ERR); 18447c478bd9Sstevel@tonic-gate } 18457c478bd9Sstevel@tonic-gate 18467c478bd9Sstevel@tonic-gate return (DCMD_OK); 18477c478bd9Sstevel@tonic-gate } 18487c478bd9Sstevel@tonic-gate 18497c478bd9Sstevel@tonic-gate typedef struct anon_walk_data { 18507c478bd9Sstevel@tonic-gate uintptr_t *aw_levone; 18517c478bd9Sstevel@tonic-gate uintptr_t *aw_levtwo; 18527c478bd9Sstevel@tonic-gate int aw_nlevone; 18537c478bd9Sstevel@tonic-gate int aw_levone_ndx; 18547c478bd9Sstevel@tonic-gate int aw_levtwo_ndx; 18557c478bd9Sstevel@tonic-gate struct anon_map aw_amp; 18567c478bd9Sstevel@tonic-gate struct anon_hdr aw_ahp; 18577c478bd9Sstevel@tonic-gate } anon_walk_data_t; 18587c478bd9Sstevel@tonic-gate 18597c478bd9Sstevel@tonic-gate int 18607c478bd9Sstevel@tonic-gate anon_walk_init(mdb_walk_state_t *wsp) 18617c478bd9Sstevel@tonic-gate { 18627c478bd9Sstevel@tonic-gate anon_walk_data_t *aw; 18637c478bd9Sstevel@tonic-gate 18647c478bd9Sstevel@tonic-gate if (wsp->walk_addr == NULL) { 18657c478bd9Sstevel@tonic-gate mdb_warn("anon walk doesn't support global walks\n"); 18667c478bd9Sstevel@tonic-gate return (WALK_ERR); 18677c478bd9Sstevel@tonic-gate } 18687c478bd9Sstevel@tonic-gate 18697c478bd9Sstevel@tonic-gate aw = mdb_alloc(sizeof (anon_walk_data_t), UM_SLEEP); 18707c478bd9Sstevel@tonic-gate 18717c478bd9Sstevel@tonic-gate if (mdb_vread(&aw->aw_amp, sizeof (aw->aw_amp), wsp->walk_addr) == -1) { 18727c478bd9Sstevel@tonic-gate mdb_warn("failed to read anon map at %p", wsp->walk_addr); 18737c478bd9Sstevel@tonic-gate mdb_free(aw, sizeof (anon_walk_data_t)); 18747c478bd9Sstevel@tonic-gate return (WALK_ERR); 18757c478bd9Sstevel@tonic-gate } 18767c478bd9Sstevel@tonic-gate 18777c478bd9Sstevel@tonic-gate if (mdb_vread(&aw->aw_ahp, sizeof (aw->aw_ahp), 18787c478bd9Sstevel@tonic-gate (uintptr_t)(aw->aw_amp.ahp)) == -1) { 18797c478bd9Sstevel@tonic-gate mdb_warn("failed to read anon hdr ptr at %p", aw->aw_amp.ahp); 18807c478bd9Sstevel@tonic-gate mdb_free(aw, sizeof (anon_walk_data_t)); 18817c478bd9Sstevel@tonic-gate return (WALK_ERR); 18827c478bd9Sstevel@tonic-gate } 18837c478bd9Sstevel@tonic-gate 18847c478bd9Sstevel@tonic-gate if (aw->aw_ahp.size <= ANON_CHUNK_SIZE || 18857c478bd9Sstevel@tonic-gate (aw->aw_ahp.flags & ANON_ALLOC_FORCE)) { 18867c478bd9Sstevel@tonic-gate aw->aw_nlevone = aw->aw_ahp.size; 18877c478bd9Sstevel@tonic-gate aw->aw_levtwo = NULL; 18887c478bd9Sstevel@tonic-gate } else { 18897c478bd9Sstevel@tonic-gate aw->aw_nlevone = 18907c478bd9Sstevel@tonic-gate (aw->aw_ahp.size + ANON_CHUNK_OFF) >> ANON_CHUNK_SHIFT; 18917c478bd9Sstevel@tonic-gate aw->aw_levtwo = 18927c478bd9Sstevel@tonic-gate mdb_zalloc(ANON_CHUNK_SIZE * sizeof (uintptr_t), UM_SLEEP); 18937c478bd9Sstevel@tonic-gate } 18947c478bd9Sstevel@tonic-gate 18957c478bd9Sstevel@tonic-gate aw->aw_levone = 18967c478bd9Sstevel@tonic-gate mdb_alloc(aw->aw_nlevone * sizeof (uintptr_t), UM_SLEEP); 18977c478bd9Sstevel@tonic-gate 18987c478bd9Sstevel@tonic-gate aw->aw_levone_ndx = 0; 18997c478bd9Sstevel@tonic-gate aw->aw_levtwo_ndx = 0; 19007c478bd9Sstevel@tonic-gate 19017c478bd9Sstevel@tonic-gate mdb_vread(aw->aw_levone, aw->aw_nlevone * sizeof (uintptr_t), 19027c478bd9Sstevel@tonic-gate (uintptr_t)aw->aw_ahp.array_chunk); 19037c478bd9Sstevel@tonic-gate 19047c478bd9Sstevel@tonic-gate if (aw->aw_levtwo != NULL) { 19057c478bd9Sstevel@tonic-gate while (aw->aw_levone[aw->aw_levone_ndx] == NULL) { 19067c478bd9Sstevel@tonic-gate aw->aw_levone_ndx++; 19077c478bd9Sstevel@tonic-gate if (aw->aw_levone_ndx == aw->aw_nlevone) { 19087c478bd9Sstevel@tonic-gate mdb_warn("corrupt anon; couldn't" 19097c478bd9Sstevel@tonic-gate "find ptr to lev two map"); 19107c478bd9Sstevel@tonic-gate goto out; 19117c478bd9Sstevel@tonic-gate } 19127c478bd9Sstevel@tonic-gate } 19137c478bd9Sstevel@tonic-gate 19147c478bd9Sstevel@tonic-gate mdb_vread(aw->aw_levtwo, ANON_CHUNK_SIZE * sizeof (uintptr_t), 19157c478bd9Sstevel@tonic-gate aw->aw_levone[aw->aw_levone_ndx]); 19167c478bd9Sstevel@tonic-gate } 19177c478bd9Sstevel@tonic-gate 19187c478bd9Sstevel@tonic-gate out: 19197c478bd9Sstevel@tonic-gate wsp->walk_data = aw; 19207c478bd9Sstevel@tonic-gate return (0); 19217c478bd9Sstevel@tonic-gate } 19227c478bd9Sstevel@tonic-gate 19237c478bd9Sstevel@tonic-gate int 19247c478bd9Sstevel@tonic-gate anon_walk_step(mdb_walk_state_t *wsp) 19257c478bd9Sstevel@tonic-gate { 19267c478bd9Sstevel@tonic-gate int status; 19277c478bd9Sstevel@tonic-gate anon_walk_data_t *aw = (anon_walk_data_t *)wsp->walk_data; 19287c478bd9Sstevel@tonic-gate struct anon anon; 19297c478bd9Sstevel@tonic-gate uintptr_t anonptr; 19307c478bd9Sstevel@tonic-gate 19317c478bd9Sstevel@tonic-gate again: 19327c478bd9Sstevel@tonic-gate /* 19337c478bd9Sstevel@tonic-gate * Once we've walked through level one, we're done. 19347c478bd9Sstevel@tonic-gate */ 19357c478bd9Sstevel@tonic-gate if (aw->aw_levone_ndx == aw->aw_nlevone) 19367c478bd9Sstevel@tonic-gate return (WALK_DONE); 19377c478bd9Sstevel@tonic-gate 19387c478bd9Sstevel@tonic-gate if (aw->aw_levtwo == NULL) { 19397c478bd9Sstevel@tonic-gate anonptr = aw->aw_levone[aw->aw_levone_ndx]; 19407c478bd9Sstevel@tonic-gate aw->aw_levone_ndx++; 19417c478bd9Sstevel@tonic-gate } else { 19427c478bd9Sstevel@tonic-gate anonptr = aw->aw_levtwo[aw->aw_levtwo_ndx]; 19437c478bd9Sstevel@tonic-gate aw->aw_levtwo_ndx++; 19447c478bd9Sstevel@tonic-gate 19457c478bd9Sstevel@tonic-gate if (aw->aw_levtwo_ndx == ANON_CHUNK_SIZE) { 19467c478bd9Sstevel@tonic-gate aw->aw_levtwo_ndx = 0; 19477c478bd9Sstevel@tonic-gate 19487c478bd9Sstevel@tonic-gate do { 19497c478bd9Sstevel@tonic-gate aw->aw_levone_ndx++; 19507c478bd9Sstevel@tonic-gate 19517c478bd9Sstevel@tonic-gate if (aw->aw_levone_ndx == aw->aw_nlevone) 19527c478bd9Sstevel@tonic-gate return (WALK_DONE); 19537c478bd9Sstevel@tonic-gate } while (aw->aw_levone[aw->aw_levone_ndx] == NULL); 19547c478bd9Sstevel@tonic-gate 19557c478bd9Sstevel@tonic-gate mdb_vread(aw->aw_levtwo, ANON_CHUNK_SIZE * 19567c478bd9Sstevel@tonic-gate sizeof (uintptr_t), 19577c478bd9Sstevel@tonic-gate aw->aw_levone[aw->aw_levone_ndx]); 19587c478bd9Sstevel@tonic-gate } 19597c478bd9Sstevel@tonic-gate } 19607c478bd9Sstevel@tonic-gate 19617c478bd9Sstevel@tonic-gate if (anonptr != NULL) { 19627c478bd9Sstevel@tonic-gate mdb_vread(&anon, sizeof (anon), anonptr); 19637c478bd9Sstevel@tonic-gate status = wsp->walk_callback(anonptr, &anon, wsp->walk_cbdata); 19647c478bd9Sstevel@tonic-gate } else 19657c478bd9Sstevel@tonic-gate goto again; 19667c478bd9Sstevel@tonic-gate 19677c478bd9Sstevel@tonic-gate return (status); 19687c478bd9Sstevel@tonic-gate } 19697c478bd9Sstevel@tonic-gate 19707c478bd9Sstevel@tonic-gate void 19717c478bd9Sstevel@tonic-gate anon_walk_fini(mdb_walk_state_t *wsp) 19727c478bd9Sstevel@tonic-gate { 19737c478bd9Sstevel@tonic-gate anon_walk_data_t *aw = (anon_walk_data_t *)wsp->walk_data; 19747c478bd9Sstevel@tonic-gate 19757c478bd9Sstevel@tonic-gate if (aw->aw_levtwo != NULL) 19767c478bd9Sstevel@tonic-gate mdb_free(aw->aw_levtwo, ANON_CHUNK_SIZE * sizeof (uintptr_t)); 19777c478bd9Sstevel@tonic-gate 19787c478bd9Sstevel@tonic-gate mdb_free(aw->aw_levone, aw->aw_nlevone * sizeof (uintptr_t)); 19797c478bd9Sstevel@tonic-gate mdb_free(aw, sizeof (anon_walk_data_t)); 19807c478bd9Sstevel@tonic-gate } 19817c478bd9Sstevel@tonic-gate 19827c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 19837c478bd9Sstevel@tonic-gate int 19847c478bd9Sstevel@tonic-gate whereopen_fwalk(uintptr_t addr, struct file *f, uintptr_t *target) 19857c478bd9Sstevel@tonic-gate { 19867c478bd9Sstevel@tonic-gate if ((uintptr_t)f->f_vnode == *target) { 19877c478bd9Sstevel@tonic-gate mdb_printf("file %p\n", addr); 19887c478bd9Sstevel@tonic-gate *target = NULL; 19897c478bd9Sstevel@tonic-gate } 19907c478bd9Sstevel@tonic-gate 19917c478bd9Sstevel@tonic-gate return (WALK_NEXT); 19927c478bd9Sstevel@tonic-gate } 19937c478bd9Sstevel@tonic-gate 19947c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 19957c478bd9Sstevel@tonic-gate int 19967c478bd9Sstevel@tonic-gate whereopen_pwalk(uintptr_t addr, void *ignored, uintptr_t *target) 19977c478bd9Sstevel@tonic-gate { 19987c478bd9Sstevel@tonic-gate uintptr_t t = *target; 19997c478bd9Sstevel@tonic-gate 20007c478bd9Sstevel@tonic-gate if (mdb_pwalk("file", (mdb_walk_cb_t)whereopen_fwalk, &t, addr) == -1) { 20017c478bd9Sstevel@tonic-gate mdb_warn("couldn't file walk proc %p", addr); 20027c478bd9Sstevel@tonic-gate return (WALK_ERR); 20037c478bd9Sstevel@tonic-gate } 20047c478bd9Sstevel@tonic-gate 20057c478bd9Sstevel@tonic-gate if (t == NULL) 20067c478bd9Sstevel@tonic-gate mdb_printf("%p\n", addr); 20077c478bd9Sstevel@tonic-gate 20087c478bd9Sstevel@tonic-gate return (WALK_NEXT); 20097c478bd9Sstevel@tonic-gate } 20107c478bd9Sstevel@tonic-gate 20117c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 20127c478bd9Sstevel@tonic-gate int 20137c478bd9Sstevel@tonic-gate whereopen(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 20147c478bd9Sstevel@tonic-gate { 20157c478bd9Sstevel@tonic-gate uintptr_t target = addr; 20167c478bd9Sstevel@tonic-gate 20177c478bd9Sstevel@tonic-gate if (!(flags & DCMD_ADDRSPEC) || addr == NULL) 20187c478bd9Sstevel@tonic-gate return (DCMD_USAGE); 20197c478bd9Sstevel@tonic-gate 20207c478bd9Sstevel@tonic-gate if (mdb_walk("proc", (mdb_walk_cb_t)whereopen_pwalk, &target) == -1) { 20217c478bd9Sstevel@tonic-gate mdb_warn("can't proc walk"); 20227c478bd9Sstevel@tonic-gate return (DCMD_ERR); 20237c478bd9Sstevel@tonic-gate } 20247c478bd9Sstevel@tonic-gate 20257c478bd9Sstevel@tonic-gate return (DCMD_OK); 20267c478bd9Sstevel@tonic-gate } 20277c478bd9Sstevel@tonic-gate 20287c478bd9Sstevel@tonic-gate typedef struct datafmt { 20297c478bd9Sstevel@tonic-gate char *hdr1; 20307c478bd9Sstevel@tonic-gate char *hdr2; 20317c478bd9Sstevel@tonic-gate char *dashes; 20327c478bd9Sstevel@tonic-gate char *fmt; 20337c478bd9Sstevel@tonic-gate } datafmt_t; 20347c478bd9Sstevel@tonic-gate 20357c478bd9Sstevel@tonic-gate static datafmt_t kmemfmt[] = { 20367c478bd9Sstevel@tonic-gate { "cache ", "name ", 20377c478bd9Sstevel@tonic-gate "-------------------------", "%-25s " }, 20387c478bd9Sstevel@tonic-gate { " buf", " size", "------", "%6u " }, 20397c478bd9Sstevel@tonic-gate { " buf", "in use", "------", "%6u " }, 20407c478bd9Sstevel@tonic-gate { " buf", " total", "------", "%6u " }, 2041bb8b5132Sek { " memory", " in use", "----------", "%9u%c " }, 20427c478bd9Sstevel@tonic-gate { " alloc", " succeed", "---------", "%9u " }, 20437c478bd9Sstevel@tonic-gate { "alloc", " fail", "-----", "%5u " }, 20447c478bd9Sstevel@tonic-gate { NULL, NULL, NULL, NULL } 20457c478bd9Sstevel@tonic-gate }; 20467c478bd9Sstevel@tonic-gate 20477c478bd9Sstevel@tonic-gate static datafmt_t vmemfmt[] = { 20487c478bd9Sstevel@tonic-gate { "vmem ", "name ", 20497c478bd9Sstevel@tonic-gate "-------------------------", "%-*s " }, 2050bb8b5132Sek { " memory", " in use", "----------", "%9llu%c " }, 2051bb8b5132Sek { " memory", " total", "-----------", "%10llu%c " }, 2052bb8b5132Sek { " memory", " import", "----------", "%9llu%c " }, 20537c478bd9Sstevel@tonic-gate { " alloc", " succeed", "---------", "%9llu " }, 20547c478bd9Sstevel@tonic-gate { "alloc", " fail", "-----", "%5llu " }, 20557c478bd9Sstevel@tonic-gate { NULL, NULL, NULL, NULL } 20567c478bd9Sstevel@tonic-gate }; 20577c478bd9Sstevel@tonic-gate 20587c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 20597c478bd9Sstevel@tonic-gate static int 20607c478bd9Sstevel@tonic-gate kmastat_cpu_avail(uintptr_t addr, const kmem_cpu_cache_t *ccp, int *avail) 20617c478bd9Sstevel@tonic-gate { 20627c478bd9Sstevel@tonic-gate if (ccp->cc_rounds > 0) 20637c478bd9Sstevel@tonic-gate *avail += ccp->cc_rounds; 20647c478bd9Sstevel@tonic-gate if (ccp->cc_prounds > 0) 20657c478bd9Sstevel@tonic-gate *avail += ccp->cc_prounds; 20667c478bd9Sstevel@tonic-gate 20677c478bd9Sstevel@tonic-gate return (WALK_NEXT); 20687c478bd9Sstevel@tonic-gate } 20697c478bd9Sstevel@tonic-gate 20707c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 20717c478bd9Sstevel@tonic-gate static int 20727c478bd9Sstevel@tonic-gate kmastat_cpu_alloc(uintptr_t addr, const kmem_cpu_cache_t *ccp, int *alloc) 20737c478bd9Sstevel@tonic-gate { 20747c478bd9Sstevel@tonic-gate *alloc += ccp->cc_alloc; 20757c478bd9Sstevel@tonic-gate 20767c478bd9Sstevel@tonic-gate return (WALK_NEXT); 20777c478bd9Sstevel@tonic-gate } 20787c478bd9Sstevel@tonic-gate 20797c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 20807c478bd9Sstevel@tonic-gate static int 20817c478bd9Sstevel@tonic-gate kmastat_slab_avail(uintptr_t addr, const kmem_slab_t *sp, int *avail) 20827c478bd9Sstevel@tonic-gate { 20837c478bd9Sstevel@tonic-gate *avail += sp->slab_chunks - sp->slab_refcnt; 20847c478bd9Sstevel@tonic-gate 20857c478bd9Sstevel@tonic-gate return (WALK_NEXT); 20867c478bd9Sstevel@tonic-gate } 20877c478bd9Sstevel@tonic-gate 20887c478bd9Sstevel@tonic-gate typedef struct kmastat_vmem { 20897c478bd9Sstevel@tonic-gate uintptr_t kv_addr; 20907c478bd9Sstevel@tonic-gate struct kmastat_vmem *kv_next; 20917c478bd9Sstevel@tonic-gate int kv_meminuse; 20927c478bd9Sstevel@tonic-gate int kv_alloc; 20937c478bd9Sstevel@tonic-gate int kv_fail; 20947c478bd9Sstevel@tonic-gate } kmastat_vmem_t; 20957c478bd9Sstevel@tonic-gate 2096c92ff650Sek typedef struct kmastat_args { 2097c92ff650Sek kmastat_vmem_t **ka_kvpp; 2098c92ff650Sek uint_t ka_shift; 2099c92ff650Sek } kmastat_args_t; 2100c92ff650Sek 21017c478bd9Sstevel@tonic-gate static int 2102c92ff650Sek kmastat_cache(uintptr_t addr, const kmem_cache_t *cp, kmastat_args_t *kap) 21037c478bd9Sstevel@tonic-gate { 2104c92ff650Sek kmastat_vmem_t **kvp = kap->ka_kvpp; 21057c478bd9Sstevel@tonic-gate kmastat_vmem_t *kv; 21067c478bd9Sstevel@tonic-gate datafmt_t *dfp = kmemfmt; 21077c478bd9Sstevel@tonic-gate int magsize; 21087c478bd9Sstevel@tonic-gate 21097c478bd9Sstevel@tonic-gate int avail, alloc, total; 21107c478bd9Sstevel@tonic-gate size_t meminuse = (cp->cache_slab_create - cp->cache_slab_destroy) * 21117c478bd9Sstevel@tonic-gate cp->cache_slabsize; 21127c478bd9Sstevel@tonic-gate 21137c478bd9Sstevel@tonic-gate mdb_walk_cb_t cpu_avail = (mdb_walk_cb_t)kmastat_cpu_avail; 21147c478bd9Sstevel@tonic-gate mdb_walk_cb_t cpu_alloc = (mdb_walk_cb_t)kmastat_cpu_alloc; 21157c478bd9Sstevel@tonic-gate mdb_walk_cb_t slab_avail = (mdb_walk_cb_t)kmastat_slab_avail; 21167c478bd9Sstevel@tonic-gate 21177c478bd9Sstevel@tonic-gate magsize = kmem_get_magsize(cp); 21187c478bd9Sstevel@tonic-gate 21197c478bd9Sstevel@tonic-gate alloc = cp->cache_slab_alloc + cp->cache_full.ml_alloc; 21207c478bd9Sstevel@tonic-gate avail = cp->cache_full.ml_total * magsize; 21217c478bd9Sstevel@tonic-gate total = cp->cache_buftotal; 21227c478bd9Sstevel@tonic-gate 21237c478bd9Sstevel@tonic-gate (void) mdb_pwalk("kmem_cpu_cache", cpu_alloc, &alloc, addr); 21247c478bd9Sstevel@tonic-gate (void) mdb_pwalk("kmem_cpu_cache", cpu_avail, &avail, addr); 21257c478bd9Sstevel@tonic-gate (void) mdb_pwalk("kmem_slab_partial", slab_avail, &avail, addr); 21267c478bd9Sstevel@tonic-gate 21277c478bd9Sstevel@tonic-gate for (kv = *kvp; kv != NULL; kv = kv->kv_next) { 21287c478bd9Sstevel@tonic-gate if (kv->kv_addr == (uintptr_t)cp->cache_arena) 21297c478bd9Sstevel@tonic-gate goto out; 21307c478bd9Sstevel@tonic-gate } 21317c478bd9Sstevel@tonic-gate 21327c478bd9Sstevel@tonic-gate kv = mdb_zalloc(sizeof (kmastat_vmem_t), UM_SLEEP | UM_GC); 21337c478bd9Sstevel@tonic-gate kv->kv_next = *kvp; 21347c478bd9Sstevel@tonic-gate kv->kv_addr = (uintptr_t)cp->cache_arena; 21357c478bd9Sstevel@tonic-gate *kvp = kv; 21367c478bd9Sstevel@tonic-gate out: 21377c478bd9Sstevel@tonic-gate kv->kv_meminuse += meminuse; 21387c478bd9Sstevel@tonic-gate kv->kv_alloc += alloc; 21397c478bd9Sstevel@tonic-gate kv->kv_fail += cp->cache_alloc_fail; 21407c478bd9Sstevel@tonic-gate 21417c478bd9Sstevel@tonic-gate mdb_printf((dfp++)->fmt, cp->cache_name); 21427c478bd9Sstevel@tonic-gate mdb_printf((dfp++)->fmt, cp->cache_bufsize); 21437c478bd9Sstevel@tonic-gate mdb_printf((dfp++)->fmt, total - avail); 21447c478bd9Sstevel@tonic-gate mdb_printf((dfp++)->fmt, total); 2145bb8b5132Sek mdb_printf((dfp++)->fmt, meminuse >> kap->ka_shift, 2146bb8b5132Sek kap->ka_shift == GIGS ? 'G' : kap->ka_shift == MEGS ? 'M' : 2147bb8b5132Sek kap->ka_shift == KILOS ? 'K' : 'B'); 21487c478bd9Sstevel@tonic-gate mdb_printf((dfp++)->fmt, alloc); 21497c478bd9Sstevel@tonic-gate mdb_printf((dfp++)->fmt, cp->cache_alloc_fail); 21507c478bd9Sstevel@tonic-gate mdb_printf("\n"); 21517c478bd9Sstevel@tonic-gate 21527c478bd9Sstevel@tonic-gate return (WALK_NEXT); 21537c478bd9Sstevel@tonic-gate } 21547c478bd9Sstevel@tonic-gate 21557c478bd9Sstevel@tonic-gate static int 2156c92ff650Sek kmastat_vmem_totals(uintptr_t addr, const vmem_t *v, kmastat_args_t *kap) 21577c478bd9Sstevel@tonic-gate { 2158c92ff650Sek kmastat_vmem_t *kv = *kap->ka_kvpp; 21597c478bd9Sstevel@tonic-gate size_t len; 21607c478bd9Sstevel@tonic-gate 21617c478bd9Sstevel@tonic-gate while (kv != NULL && kv->kv_addr != addr) 21627c478bd9Sstevel@tonic-gate kv = kv->kv_next; 21637c478bd9Sstevel@tonic-gate 21647c478bd9Sstevel@tonic-gate if (kv == NULL || kv->kv_alloc == 0) 21657c478bd9Sstevel@tonic-gate return (WALK_NEXT); 21667c478bd9Sstevel@tonic-gate 21677c478bd9Sstevel@tonic-gate len = MIN(17, strlen(v->vm_name)); 21687c478bd9Sstevel@tonic-gate 2169bb8b5132Sek mdb_printf("Total [%s]%*s %6s %6s %6s %9u%c %9u %5u\n", v->vm_name, 21707c478bd9Sstevel@tonic-gate 17 - len, "", "", "", "", 2171bb8b5132Sek kv->kv_meminuse >> kap->ka_shift, 2172bb8b5132Sek kap->ka_shift == GIGS ? 'G' : kap->ka_shift == MEGS ? 'M' : 2173bb8b5132Sek kap->ka_shift == KILOS ? 'K' : 'B', kv->kv_alloc, kv->kv_fail); 21747c478bd9Sstevel@tonic-gate 21757c478bd9Sstevel@tonic-gate return (WALK_NEXT); 21767c478bd9Sstevel@tonic-gate } 21777c478bd9Sstevel@tonic-gate 21787c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 21797c478bd9Sstevel@tonic-gate static int 2180c92ff650Sek kmastat_vmem(uintptr_t addr, const vmem_t *v, const uint_t *shiftp) 21817c478bd9Sstevel@tonic-gate { 21827c478bd9Sstevel@tonic-gate datafmt_t *dfp = vmemfmt; 21837c478bd9Sstevel@tonic-gate const vmem_kstat_t *vkp = &v->vm_kstat; 21847c478bd9Sstevel@tonic-gate uintptr_t paddr; 21857c478bd9Sstevel@tonic-gate vmem_t parent; 21867c478bd9Sstevel@tonic-gate int ident = 0; 21877c478bd9Sstevel@tonic-gate 21887c478bd9Sstevel@tonic-gate for (paddr = (uintptr_t)v->vm_source; paddr != NULL; ident += 4) { 21897c478bd9Sstevel@tonic-gate if (mdb_vread(&parent, sizeof (parent), paddr) == -1) { 21907c478bd9Sstevel@tonic-gate mdb_warn("couldn't trace %p's ancestry", addr); 21917c478bd9Sstevel@tonic-gate ident = 0; 21927c478bd9Sstevel@tonic-gate break; 21937c478bd9Sstevel@tonic-gate } 21947c478bd9Sstevel@tonic-gate paddr = (uintptr_t)parent.vm_source; 21957c478bd9Sstevel@tonic-gate } 21967c478bd9Sstevel@tonic-gate 21977c478bd9Sstevel@tonic-gate mdb_printf("%*s", ident, ""); 21987c478bd9Sstevel@tonic-gate mdb_printf((dfp++)->fmt, 25 - ident, v->vm_name); 2199bb8b5132Sek mdb_printf((dfp++)->fmt, vkp->vk_mem_inuse.value.ui64 >> *shiftp, 2200bb8b5132Sek *shiftp == GIGS ? 'G' : *shiftp == MEGS ? 'M' : 2201bb8b5132Sek *shiftp == KILOS ? 'K' : 'B'); 2202bb8b5132Sek mdb_printf((dfp++)->fmt, vkp->vk_mem_total.value.ui64 >> *shiftp, 2203bb8b5132Sek *shiftp == GIGS ? 'G' : *shiftp == MEGS ? 'M' : 2204bb8b5132Sek *shiftp == KILOS ? 'K' : 'B'); 2205bb8b5132Sek mdb_printf((dfp++)->fmt, vkp->vk_mem_import.value.ui64 >> *shiftp, 2206bb8b5132Sek *shiftp == GIGS ? 'G' : *shiftp == MEGS ? 'M' : 2207bb8b5132Sek *shiftp == KILOS ? 'K' : 'B'); 22087c478bd9Sstevel@tonic-gate mdb_printf((dfp++)->fmt, vkp->vk_alloc.value.ui64); 22097c478bd9Sstevel@tonic-gate mdb_printf((dfp++)->fmt, vkp->vk_fail.value.ui64); 22107c478bd9Sstevel@tonic-gate 22117c478bd9Sstevel@tonic-gate mdb_printf("\n"); 22127c478bd9Sstevel@tonic-gate 22137c478bd9Sstevel@tonic-gate return (WALK_NEXT); 22147c478bd9Sstevel@tonic-gate } 22157c478bd9Sstevel@tonic-gate 22167c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 22177c478bd9Sstevel@tonic-gate int 22187c478bd9Sstevel@tonic-gate kmastat(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 22197c478bd9Sstevel@tonic-gate { 22207c478bd9Sstevel@tonic-gate kmastat_vmem_t *kv = NULL; 22217c478bd9Sstevel@tonic-gate datafmt_t *dfp; 2222c92ff650Sek kmastat_args_t ka; 22237c478bd9Sstevel@tonic-gate 2224c92ff650Sek ka.ka_shift = 0; 2225c92ff650Sek if (mdb_getopts(argc, argv, 2226bb8b5132Sek 'k', MDB_OPT_SETBITS, KILOS, &ka.ka_shift, 2227bb8b5132Sek 'm', MDB_OPT_SETBITS, MEGS, &ka.ka_shift, 2228bb8b5132Sek 'g', MDB_OPT_SETBITS, GIGS, &ka.ka_shift, NULL) != argc) 22297c478bd9Sstevel@tonic-gate return (DCMD_USAGE); 22307c478bd9Sstevel@tonic-gate 22317c478bd9Sstevel@tonic-gate for (dfp = kmemfmt; dfp->hdr1 != NULL; dfp++) 22327c478bd9Sstevel@tonic-gate mdb_printf("%s ", dfp->hdr1); 22337c478bd9Sstevel@tonic-gate mdb_printf("\n"); 22347c478bd9Sstevel@tonic-gate 22357c478bd9Sstevel@tonic-gate for (dfp = kmemfmt; dfp->hdr1 != NULL; dfp++) 22367c478bd9Sstevel@tonic-gate mdb_printf("%s ", dfp->hdr2); 22377c478bd9Sstevel@tonic-gate mdb_printf("\n"); 22387c478bd9Sstevel@tonic-gate 22397c478bd9Sstevel@tonic-gate for (dfp = kmemfmt; dfp->hdr1 != NULL; dfp++) 22407c478bd9Sstevel@tonic-gate mdb_printf("%s ", dfp->dashes); 22417c478bd9Sstevel@tonic-gate mdb_printf("\n"); 22427c478bd9Sstevel@tonic-gate 2243c92ff650Sek ka.ka_kvpp = &kv; 2244c92ff650Sek if (mdb_walk("kmem_cache", (mdb_walk_cb_t)kmastat_cache, &ka) == -1) { 22457c478bd9Sstevel@tonic-gate mdb_warn("can't walk 'kmem_cache'"); 22467c478bd9Sstevel@tonic-gate return (DCMD_ERR); 22477c478bd9Sstevel@tonic-gate } 22487c478bd9Sstevel@tonic-gate 22497c478bd9Sstevel@tonic-gate for (dfp = kmemfmt; dfp->hdr1 != NULL; dfp++) 22507c478bd9Sstevel@tonic-gate mdb_printf("%s ", dfp->dashes); 22517c478bd9Sstevel@tonic-gate mdb_printf("\n"); 22527c478bd9Sstevel@tonic-gate 2253c92ff650Sek if (mdb_walk("vmem", (mdb_walk_cb_t)kmastat_vmem_totals, &ka) == -1) { 22547c478bd9Sstevel@tonic-gate mdb_warn("can't walk 'vmem'"); 22557c478bd9Sstevel@tonic-gate return (DCMD_ERR); 22567c478bd9Sstevel@tonic-gate } 22577c478bd9Sstevel@tonic-gate 22587c478bd9Sstevel@tonic-gate for (dfp = kmemfmt; dfp->hdr1 != NULL; dfp++) 22597c478bd9Sstevel@tonic-gate mdb_printf("%s ", dfp->dashes); 22607c478bd9Sstevel@tonic-gate mdb_printf("\n"); 22617c478bd9Sstevel@tonic-gate 22627c478bd9Sstevel@tonic-gate mdb_printf("\n"); 22637c478bd9Sstevel@tonic-gate 22647c478bd9Sstevel@tonic-gate for (dfp = vmemfmt; dfp->hdr1 != NULL; dfp++) 22657c478bd9Sstevel@tonic-gate mdb_printf("%s ", dfp->hdr1); 22667c478bd9Sstevel@tonic-gate mdb_printf("\n"); 22677c478bd9Sstevel@tonic-gate 22687c478bd9Sstevel@tonic-gate for (dfp = vmemfmt; dfp->hdr1 != NULL; dfp++) 22697c478bd9Sstevel@tonic-gate mdb_printf("%s ", dfp->hdr2); 22707c478bd9Sstevel@tonic-gate mdb_printf("\n"); 22717c478bd9Sstevel@tonic-gate 22727c478bd9Sstevel@tonic-gate for (dfp = vmemfmt; dfp->hdr1 != NULL; dfp++) 22737c478bd9Sstevel@tonic-gate mdb_printf("%s ", dfp->dashes); 22747c478bd9Sstevel@tonic-gate mdb_printf("\n"); 22757c478bd9Sstevel@tonic-gate 2276c92ff650Sek if (mdb_walk("vmem", (mdb_walk_cb_t)kmastat_vmem, &ka.ka_shift) == -1) { 22777c478bd9Sstevel@tonic-gate mdb_warn("can't walk 'vmem'"); 22787c478bd9Sstevel@tonic-gate return (DCMD_ERR); 22797c478bd9Sstevel@tonic-gate } 22807c478bd9Sstevel@tonic-gate 22817c478bd9Sstevel@tonic-gate for (dfp = vmemfmt; dfp->hdr1 != NULL; dfp++) 22827c478bd9Sstevel@tonic-gate mdb_printf("%s ", dfp->dashes); 22837c478bd9Sstevel@tonic-gate mdb_printf("\n"); 22847c478bd9Sstevel@tonic-gate return (DCMD_OK); 22857c478bd9Sstevel@tonic-gate } 22867c478bd9Sstevel@tonic-gate 22877c478bd9Sstevel@tonic-gate /* 22887c478bd9Sstevel@tonic-gate * Our ::kgrep callback scans the entire kernel VA space (kas). kas is made 22897c478bd9Sstevel@tonic-gate * up of a set of 'struct seg's. We could just scan each seg en masse, but 22907c478bd9Sstevel@tonic-gate * unfortunately, a few of the segs are both large and sparse, so we could 22917c478bd9Sstevel@tonic-gate * spend quite a bit of time scanning VAs which have no backing pages. 22927c478bd9Sstevel@tonic-gate * 22937c478bd9Sstevel@tonic-gate * So for the few very sparse segs, we skip the segment itself, and scan 22947c478bd9Sstevel@tonic-gate * the allocated vmem_segs in the vmem arena which manages that part of kas. 22957c478bd9Sstevel@tonic-gate * Currently, we do this for: 22967c478bd9Sstevel@tonic-gate * 22977c478bd9Sstevel@tonic-gate * SEG VMEM ARENA 22987c478bd9Sstevel@tonic-gate * kvseg heap_arena 22997c478bd9Sstevel@tonic-gate * kvseg32 heap32_arena 23007c478bd9Sstevel@tonic-gate * kvseg_core heap_core_arena 23017c478bd9Sstevel@tonic-gate * 23027c478bd9Sstevel@tonic-gate * In addition, we skip the segkpm segment in its entirety, since it is very 23037c478bd9Sstevel@tonic-gate * sparse, and contains no new kernel data. 23047c478bd9Sstevel@tonic-gate */ 23057c478bd9Sstevel@tonic-gate typedef struct kgrep_walk_data { 23067c478bd9Sstevel@tonic-gate kgrep_cb_func *kg_cb; 23077c478bd9Sstevel@tonic-gate void *kg_cbdata; 23087c478bd9Sstevel@tonic-gate uintptr_t kg_kvseg; 23097c478bd9Sstevel@tonic-gate uintptr_t kg_kvseg32; 23107c478bd9Sstevel@tonic-gate uintptr_t kg_kvseg_core; 23117c478bd9Sstevel@tonic-gate uintptr_t kg_segkpm; 23127bc98a2eSeg uintptr_t kg_heap_lp_base; 23137bc98a2eSeg uintptr_t kg_heap_lp_end; 23147c478bd9Sstevel@tonic-gate } kgrep_walk_data_t; 23157c478bd9Sstevel@tonic-gate 23167c478bd9Sstevel@tonic-gate static int 23177c478bd9Sstevel@tonic-gate kgrep_walk_seg(uintptr_t addr, const struct seg *seg, kgrep_walk_data_t *kg) 23187c478bd9Sstevel@tonic-gate { 23197c478bd9Sstevel@tonic-gate uintptr_t base = (uintptr_t)seg->s_base; 23207c478bd9Sstevel@tonic-gate 23217c478bd9Sstevel@tonic-gate if (addr == kg->kg_kvseg || addr == kg->kg_kvseg32 || 23227c478bd9Sstevel@tonic-gate addr == kg->kg_kvseg_core) 23237c478bd9Sstevel@tonic-gate return (WALK_NEXT); 23247c478bd9Sstevel@tonic-gate 23257c478bd9Sstevel@tonic-gate if ((uintptr_t)seg->s_ops == kg->kg_segkpm) 23267c478bd9Sstevel@tonic-gate return (WALK_NEXT); 23277c478bd9Sstevel@tonic-gate 23287c478bd9Sstevel@tonic-gate return (kg->kg_cb(base, base + seg->s_size, kg->kg_cbdata)); 23297c478bd9Sstevel@tonic-gate } 23307c478bd9Sstevel@tonic-gate 23317c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 23327c478bd9Sstevel@tonic-gate static int 23337c478bd9Sstevel@tonic-gate kgrep_walk_vseg(uintptr_t addr, const vmem_seg_t *seg, kgrep_walk_data_t *kg) 23347bc98a2eSeg { 23357bc98a2eSeg /* 23367bc98a2eSeg * skip large page heap address range - it is scanned by walking 23377bc98a2eSeg * allocated vmem_segs in the heap_lp_arena 23387bc98a2eSeg */ 23397bc98a2eSeg if (seg->vs_start == kg->kg_heap_lp_base && 23407bc98a2eSeg seg->vs_end == kg->kg_heap_lp_end) 23417bc98a2eSeg return (WALK_NEXT); 23427bc98a2eSeg 23437bc98a2eSeg return (kg->kg_cb(seg->vs_start, seg->vs_end, kg->kg_cbdata)); 23447bc98a2eSeg } 23457bc98a2eSeg 23467bc98a2eSeg /*ARGSUSED*/ 23477bc98a2eSeg static int 23487bc98a2eSeg kgrep_xwalk_vseg(uintptr_t addr, const vmem_seg_t *seg, kgrep_walk_data_t *kg) 23497c478bd9Sstevel@tonic-gate { 23507c478bd9Sstevel@tonic-gate return (kg->kg_cb(seg->vs_start, seg->vs_end, kg->kg_cbdata)); 23517c478bd9Sstevel@tonic-gate } 23527c478bd9Sstevel@tonic-gate 23537c478bd9Sstevel@tonic-gate static int 23547c478bd9Sstevel@tonic-gate kgrep_walk_vmem(uintptr_t addr, const vmem_t *vmem, kgrep_walk_data_t *kg) 23557c478bd9Sstevel@tonic-gate { 23567bc98a2eSeg mdb_walk_cb_t walk_vseg = (mdb_walk_cb_t)kgrep_walk_vseg; 23577bc98a2eSeg 23587c478bd9Sstevel@tonic-gate if (strcmp(vmem->vm_name, "heap") != 0 && 23597c478bd9Sstevel@tonic-gate strcmp(vmem->vm_name, "heap32") != 0 && 23607bc98a2eSeg strcmp(vmem->vm_name, "heap_core") != 0 && 23617bc98a2eSeg strcmp(vmem->vm_name, "heap_lp") != 0) 23627c478bd9Sstevel@tonic-gate return (WALK_NEXT); 23637c478bd9Sstevel@tonic-gate 23647bc98a2eSeg if (strcmp(vmem->vm_name, "heap_lp") == 0) 23657bc98a2eSeg walk_vseg = (mdb_walk_cb_t)kgrep_xwalk_vseg; 23667bc98a2eSeg 23677bc98a2eSeg if (mdb_pwalk("vmem_alloc", walk_vseg, kg, addr) == -1) { 23687c478bd9Sstevel@tonic-gate mdb_warn("couldn't walk vmem_alloc for vmem %p", addr); 23697c478bd9Sstevel@tonic-gate return (WALK_ERR); 23707c478bd9Sstevel@tonic-gate } 23717c478bd9Sstevel@tonic-gate 23727c478bd9Sstevel@tonic-gate return (WALK_NEXT); 23737c478bd9Sstevel@tonic-gate } 23747c478bd9Sstevel@tonic-gate 23757c478bd9Sstevel@tonic-gate int 23767c478bd9Sstevel@tonic-gate kgrep_subr(kgrep_cb_func *cb, void *cbdata) 23777c478bd9Sstevel@tonic-gate { 23787c478bd9Sstevel@tonic-gate GElf_Sym kas, kvseg, kvseg32, kvseg_core, segkpm; 23797c478bd9Sstevel@tonic-gate kgrep_walk_data_t kg; 23807c478bd9Sstevel@tonic-gate 23817c478bd9Sstevel@tonic-gate if (mdb_get_state() == MDB_STATE_RUNNING) { 23827c478bd9Sstevel@tonic-gate mdb_warn("kgrep can only be run on a system " 23837c478bd9Sstevel@tonic-gate "dump or under kmdb; see dumpadm(1M)\n"); 23847c478bd9Sstevel@tonic-gate return (DCMD_ERR); 23857c478bd9Sstevel@tonic-gate } 23867c478bd9Sstevel@tonic-gate 23877c478bd9Sstevel@tonic-gate if (mdb_lookup_by_name("kas", &kas) == -1) { 23887c478bd9Sstevel@tonic-gate mdb_warn("failed to locate 'kas' symbol\n"); 23897c478bd9Sstevel@tonic-gate return (DCMD_ERR); 23907c478bd9Sstevel@tonic-gate } 23917c478bd9Sstevel@tonic-gate 23927c478bd9Sstevel@tonic-gate if (mdb_lookup_by_name("kvseg", &kvseg) == -1) { 23937c478bd9Sstevel@tonic-gate mdb_warn("failed to locate 'kvseg' symbol\n"); 23947c478bd9Sstevel@tonic-gate return (DCMD_ERR); 23957c478bd9Sstevel@tonic-gate } 23967c478bd9Sstevel@tonic-gate 23977c478bd9Sstevel@tonic-gate if (mdb_lookup_by_name("kvseg32", &kvseg32) == -1) { 23987c478bd9Sstevel@tonic-gate mdb_warn("failed to locate 'kvseg32' symbol\n"); 23997c478bd9Sstevel@tonic-gate return (DCMD_ERR); 24007c478bd9Sstevel@tonic-gate } 24017c478bd9Sstevel@tonic-gate 24027c478bd9Sstevel@tonic-gate if (mdb_lookup_by_name("kvseg_core", &kvseg_core) == -1) { 24037c478bd9Sstevel@tonic-gate mdb_warn("failed to locate 'kvseg_core' symbol\n"); 24047c478bd9Sstevel@tonic-gate return (DCMD_ERR); 24057c478bd9Sstevel@tonic-gate } 24067c478bd9Sstevel@tonic-gate 24077c478bd9Sstevel@tonic-gate if (mdb_lookup_by_name("segkpm_ops", &segkpm) == -1) { 24087c478bd9Sstevel@tonic-gate mdb_warn("failed to locate 'segkpm_ops' symbol\n"); 24097c478bd9Sstevel@tonic-gate return (DCMD_ERR); 24107c478bd9Sstevel@tonic-gate } 24117c478bd9Sstevel@tonic-gate 24127bc98a2eSeg if (mdb_readvar(&kg.kg_heap_lp_base, "heap_lp_base") == -1) { 24137bc98a2eSeg mdb_warn("failed to read 'heap_lp_base'\n"); 24147bc98a2eSeg return (DCMD_ERR); 24157bc98a2eSeg } 24167bc98a2eSeg 24177bc98a2eSeg if (mdb_readvar(&kg.kg_heap_lp_end, "heap_lp_end") == -1) { 24187bc98a2eSeg mdb_warn("failed to read 'heap_lp_end'\n"); 24197bc98a2eSeg return (DCMD_ERR); 24207bc98a2eSeg } 24217bc98a2eSeg 24227c478bd9Sstevel@tonic-gate kg.kg_cb = cb; 24237c478bd9Sstevel@tonic-gate kg.kg_cbdata = cbdata; 24247c478bd9Sstevel@tonic-gate kg.kg_kvseg = (uintptr_t)kvseg.st_value; 24257c478bd9Sstevel@tonic-gate kg.kg_kvseg32 = (uintptr_t)kvseg32.st_value; 24267c478bd9Sstevel@tonic-gate kg.kg_kvseg_core = (uintptr_t)kvseg_core.st_value; 24277c478bd9Sstevel@tonic-gate kg.kg_segkpm = (uintptr_t)segkpm.st_value; 24287c478bd9Sstevel@tonic-gate 24297c478bd9Sstevel@tonic-gate if (mdb_pwalk("seg", (mdb_walk_cb_t)kgrep_walk_seg, 24307c478bd9Sstevel@tonic-gate &kg, kas.st_value) == -1) { 24317c478bd9Sstevel@tonic-gate mdb_warn("failed to walk kas segments"); 24327c478bd9Sstevel@tonic-gate return (DCMD_ERR); 24337c478bd9Sstevel@tonic-gate } 24347c478bd9Sstevel@tonic-gate 24357c478bd9Sstevel@tonic-gate if (mdb_walk("vmem", (mdb_walk_cb_t)kgrep_walk_vmem, &kg) == -1) { 24367c478bd9Sstevel@tonic-gate mdb_warn("failed to walk heap/heap32 vmem arenas"); 24377c478bd9Sstevel@tonic-gate return (DCMD_ERR); 24387c478bd9Sstevel@tonic-gate } 24397c478bd9Sstevel@tonic-gate 24407c478bd9Sstevel@tonic-gate return (DCMD_OK); 24417c478bd9Sstevel@tonic-gate } 24427c478bd9Sstevel@tonic-gate 24437c478bd9Sstevel@tonic-gate size_t 24447c478bd9Sstevel@tonic-gate kgrep_subr_pagesize(void) 24457c478bd9Sstevel@tonic-gate { 24467c478bd9Sstevel@tonic-gate return (PAGESIZE); 24477c478bd9Sstevel@tonic-gate } 24487c478bd9Sstevel@tonic-gate 24497c478bd9Sstevel@tonic-gate typedef struct file_walk_data { 24507c478bd9Sstevel@tonic-gate struct uf_entry *fw_flist; 24517c478bd9Sstevel@tonic-gate int fw_flistsz; 24527c478bd9Sstevel@tonic-gate int fw_ndx; 24537c478bd9Sstevel@tonic-gate int fw_nofiles; 24547c478bd9Sstevel@tonic-gate } file_walk_data_t; 24557c478bd9Sstevel@tonic-gate 24567c478bd9Sstevel@tonic-gate int 24577c478bd9Sstevel@tonic-gate file_walk_init(mdb_walk_state_t *wsp) 24587c478bd9Sstevel@tonic-gate { 24597c478bd9Sstevel@tonic-gate file_walk_data_t *fw; 24607c478bd9Sstevel@tonic-gate proc_t p; 24617c478bd9Sstevel@tonic-gate 24627c478bd9Sstevel@tonic-gate if (wsp->walk_addr == NULL) { 24637c478bd9Sstevel@tonic-gate mdb_warn("file walk doesn't support global walks\n"); 24647c478bd9Sstevel@tonic-gate return (WALK_ERR); 24657c478bd9Sstevel@tonic-gate } 24667c478bd9Sstevel@tonic-gate 24677c478bd9Sstevel@tonic-gate fw = mdb_alloc(sizeof (file_walk_data_t), UM_SLEEP); 24687c478bd9Sstevel@tonic-gate 24697c478bd9Sstevel@tonic-gate if (mdb_vread(&p, sizeof (p), wsp->walk_addr) == -1) { 24707c478bd9Sstevel@tonic-gate mdb_free(fw, sizeof (file_walk_data_t)); 24717c478bd9Sstevel@tonic-gate mdb_warn("failed to read proc structure at %p", wsp->walk_addr); 24727c478bd9Sstevel@tonic-gate return (WALK_ERR); 24737c478bd9Sstevel@tonic-gate } 24747c478bd9Sstevel@tonic-gate 24757c478bd9Sstevel@tonic-gate if (p.p_user.u_finfo.fi_nfiles == 0) { 24767c478bd9Sstevel@tonic-gate mdb_free(fw, sizeof (file_walk_data_t)); 24777c478bd9Sstevel@tonic-gate return (WALK_DONE); 24787c478bd9Sstevel@tonic-gate } 24797c478bd9Sstevel@tonic-gate 24807c478bd9Sstevel@tonic-gate fw->fw_nofiles = p.p_user.u_finfo.fi_nfiles; 24817c478bd9Sstevel@tonic-gate fw->fw_flistsz = sizeof (struct uf_entry) * fw->fw_nofiles; 24827c478bd9Sstevel@tonic-gate fw->fw_flist = mdb_alloc(fw->fw_flistsz, UM_SLEEP); 24837c478bd9Sstevel@tonic-gate 24847c478bd9Sstevel@tonic-gate if (mdb_vread(fw->fw_flist, fw->fw_flistsz, 24857c478bd9Sstevel@tonic-gate (uintptr_t)p.p_user.u_finfo.fi_list) == -1) { 24867c478bd9Sstevel@tonic-gate mdb_warn("failed to read file array at %p", 24877c478bd9Sstevel@tonic-gate p.p_user.u_finfo.fi_list); 24887c478bd9Sstevel@tonic-gate mdb_free(fw->fw_flist, fw->fw_flistsz); 24897c478bd9Sstevel@tonic-gate mdb_free(fw, sizeof (file_walk_data_t)); 24907c478bd9Sstevel@tonic-gate return (WALK_ERR); 24917c478bd9Sstevel@tonic-gate } 24927c478bd9Sstevel@tonic-gate 24937c478bd9Sstevel@tonic-gate fw->fw_ndx = 0; 24947c478bd9Sstevel@tonic-gate wsp->walk_data = fw; 24957c478bd9Sstevel@tonic-gate 24967c478bd9Sstevel@tonic-gate return (WALK_NEXT); 24977c478bd9Sstevel@tonic-gate } 24987c478bd9Sstevel@tonic-gate 24997c478bd9Sstevel@tonic-gate int 25007c478bd9Sstevel@tonic-gate file_walk_step(mdb_walk_state_t *wsp) 25017c478bd9Sstevel@tonic-gate { 25027c478bd9Sstevel@tonic-gate file_walk_data_t *fw = (file_walk_data_t *)wsp->walk_data; 25037c478bd9Sstevel@tonic-gate struct file file; 25047c478bd9Sstevel@tonic-gate uintptr_t fp; 25057c478bd9Sstevel@tonic-gate 25067c478bd9Sstevel@tonic-gate again: 25077c478bd9Sstevel@tonic-gate if (fw->fw_ndx == fw->fw_nofiles) 25087c478bd9Sstevel@tonic-gate return (WALK_DONE); 25097c478bd9Sstevel@tonic-gate 25107c478bd9Sstevel@tonic-gate if ((fp = (uintptr_t)fw->fw_flist[fw->fw_ndx++].uf_file) == NULL) 25117c478bd9Sstevel@tonic-gate goto again; 25127c478bd9Sstevel@tonic-gate 25137c478bd9Sstevel@tonic-gate (void) mdb_vread(&file, sizeof (file), (uintptr_t)fp); 25147c478bd9Sstevel@tonic-gate return (wsp->walk_callback(fp, &file, wsp->walk_cbdata)); 25157c478bd9Sstevel@tonic-gate } 25167c478bd9Sstevel@tonic-gate 25177c478bd9Sstevel@tonic-gate int 25187c478bd9Sstevel@tonic-gate allfile_walk_step(mdb_walk_state_t *wsp) 25197c478bd9Sstevel@tonic-gate { 25207c478bd9Sstevel@tonic-gate file_walk_data_t *fw = (file_walk_data_t *)wsp->walk_data; 25217c478bd9Sstevel@tonic-gate struct file file; 25227c478bd9Sstevel@tonic-gate uintptr_t fp; 25237c478bd9Sstevel@tonic-gate 25247c478bd9Sstevel@tonic-gate if (fw->fw_ndx == fw->fw_nofiles) 25257c478bd9Sstevel@tonic-gate return (WALK_DONE); 25267c478bd9Sstevel@tonic-gate 25277c478bd9Sstevel@tonic-gate if ((fp = (uintptr_t)fw->fw_flist[fw->fw_ndx++].uf_file) != NULL) 25287c478bd9Sstevel@tonic-gate (void) mdb_vread(&file, sizeof (file), (uintptr_t)fp); 25297c478bd9Sstevel@tonic-gate else 25307c478bd9Sstevel@tonic-gate bzero(&file, sizeof (file)); 25317c478bd9Sstevel@tonic-gate 25327c478bd9Sstevel@tonic-gate return (wsp->walk_callback(fp, &file, wsp->walk_cbdata)); 25337c478bd9Sstevel@tonic-gate } 25347c478bd9Sstevel@tonic-gate 25357c478bd9Sstevel@tonic-gate void 25367c478bd9Sstevel@tonic-gate file_walk_fini(mdb_walk_state_t *wsp) 25377c478bd9Sstevel@tonic-gate { 25387c478bd9Sstevel@tonic-gate file_walk_data_t *fw = (file_walk_data_t *)wsp->walk_data; 25397c478bd9Sstevel@tonic-gate 25407c478bd9Sstevel@tonic-gate mdb_free(fw->fw_flist, fw->fw_flistsz); 25417c478bd9Sstevel@tonic-gate mdb_free(fw, sizeof (file_walk_data_t)); 25427c478bd9Sstevel@tonic-gate } 25437c478bd9Sstevel@tonic-gate 25447c478bd9Sstevel@tonic-gate int 25457c478bd9Sstevel@tonic-gate port_walk_init(mdb_walk_state_t *wsp) 25467c478bd9Sstevel@tonic-gate { 25477c478bd9Sstevel@tonic-gate if (wsp->walk_addr == NULL) { 25487c478bd9Sstevel@tonic-gate mdb_warn("port walk doesn't support global walks\n"); 25497c478bd9Sstevel@tonic-gate return (WALK_ERR); 25507c478bd9Sstevel@tonic-gate } 25517c478bd9Sstevel@tonic-gate 25527c478bd9Sstevel@tonic-gate if (mdb_layered_walk("file", wsp) == -1) { 25537c478bd9Sstevel@tonic-gate mdb_warn("couldn't walk 'file'"); 25547c478bd9Sstevel@tonic-gate return (WALK_ERR); 25557c478bd9Sstevel@tonic-gate } 25567c478bd9Sstevel@tonic-gate return (WALK_NEXT); 25577c478bd9Sstevel@tonic-gate } 25587c478bd9Sstevel@tonic-gate 25597c478bd9Sstevel@tonic-gate int 25607c478bd9Sstevel@tonic-gate port_walk_step(mdb_walk_state_t *wsp) 25617c478bd9Sstevel@tonic-gate { 25627c478bd9Sstevel@tonic-gate struct vnode vn; 25637c478bd9Sstevel@tonic-gate uintptr_t vp; 25647c478bd9Sstevel@tonic-gate uintptr_t pp; 25657c478bd9Sstevel@tonic-gate struct port port; 25667c478bd9Sstevel@tonic-gate 25677c478bd9Sstevel@tonic-gate vp = (uintptr_t)((struct file *)wsp->walk_layer)->f_vnode; 25687c478bd9Sstevel@tonic-gate if (mdb_vread(&vn, sizeof (vn), vp) == -1) { 25697c478bd9Sstevel@tonic-gate mdb_warn("failed to read vnode_t at %p", vp); 25707c478bd9Sstevel@tonic-gate return (WALK_ERR); 25717c478bd9Sstevel@tonic-gate } 25727c478bd9Sstevel@tonic-gate if (vn.v_type != VPORT) 25737c478bd9Sstevel@tonic-gate return (WALK_NEXT); 25747c478bd9Sstevel@tonic-gate 25757c478bd9Sstevel@tonic-gate pp = (uintptr_t)vn.v_data; 25767c478bd9Sstevel@tonic-gate if (mdb_vread(&port, sizeof (port), pp) == -1) { 25777c478bd9Sstevel@tonic-gate mdb_warn("failed to read port_t at %p", pp); 25787c478bd9Sstevel@tonic-gate return (WALK_ERR); 25797c478bd9Sstevel@tonic-gate } 25807c478bd9Sstevel@tonic-gate return (wsp->walk_callback(pp, &port, wsp->walk_cbdata)); 25817c478bd9Sstevel@tonic-gate } 25827c478bd9Sstevel@tonic-gate 25837c478bd9Sstevel@tonic-gate typedef struct portev_walk_data { 25847c478bd9Sstevel@tonic-gate list_node_t *pev_node; 25857c478bd9Sstevel@tonic-gate list_node_t *pev_last; 25867c478bd9Sstevel@tonic-gate size_t pev_offset; 25877c478bd9Sstevel@tonic-gate } portev_walk_data_t; 25887c478bd9Sstevel@tonic-gate 25897c478bd9Sstevel@tonic-gate int 25907c478bd9Sstevel@tonic-gate portev_walk_init(mdb_walk_state_t *wsp) 25917c478bd9Sstevel@tonic-gate { 25927c478bd9Sstevel@tonic-gate portev_walk_data_t *pevd; 25937c478bd9Sstevel@tonic-gate struct port port; 25947c478bd9Sstevel@tonic-gate struct vnode vn; 25957c478bd9Sstevel@tonic-gate struct list *list; 25967c478bd9Sstevel@tonic-gate uintptr_t vp; 25977c478bd9Sstevel@tonic-gate 25987c478bd9Sstevel@tonic-gate if (wsp->walk_addr == NULL) { 25997c478bd9Sstevel@tonic-gate mdb_warn("portev walk doesn't support global walks\n"); 26007c478bd9Sstevel@tonic-gate return (WALK_ERR); 26017c478bd9Sstevel@tonic-gate } 26027c478bd9Sstevel@tonic-gate 26037c478bd9Sstevel@tonic-gate pevd = mdb_alloc(sizeof (portev_walk_data_t), UM_SLEEP); 26047c478bd9Sstevel@tonic-gate 26057c478bd9Sstevel@tonic-gate if (mdb_vread(&port, sizeof (port), wsp->walk_addr) == -1) { 26067c478bd9Sstevel@tonic-gate mdb_free(pevd, sizeof (portev_walk_data_t)); 26077c478bd9Sstevel@tonic-gate mdb_warn("failed to read port structure at %p", wsp->walk_addr); 26087c478bd9Sstevel@tonic-gate return (WALK_ERR); 26097c478bd9Sstevel@tonic-gate } 26107c478bd9Sstevel@tonic-gate 26117c478bd9Sstevel@tonic-gate vp = (uintptr_t)port.port_vnode; 26127c478bd9Sstevel@tonic-gate if (mdb_vread(&vn, sizeof (vn), vp) == -1) { 26137c478bd9Sstevel@tonic-gate mdb_free(pevd, sizeof (portev_walk_data_t)); 26147c478bd9Sstevel@tonic-gate mdb_warn("failed to read vnode_t at %p", vp); 26157c478bd9Sstevel@tonic-gate return (WALK_ERR); 26167c478bd9Sstevel@tonic-gate } 26177c478bd9Sstevel@tonic-gate 26187c478bd9Sstevel@tonic-gate if (vn.v_type != VPORT) { 26197c478bd9Sstevel@tonic-gate mdb_free(pevd, sizeof (portev_walk_data_t)); 26207c478bd9Sstevel@tonic-gate mdb_warn("input address (%p) does not point to an event port", 26217c478bd9Sstevel@tonic-gate wsp->walk_addr); 26227c478bd9Sstevel@tonic-gate return (WALK_ERR); 26237c478bd9Sstevel@tonic-gate } 26247c478bd9Sstevel@tonic-gate 26257c478bd9Sstevel@tonic-gate if (port.port_queue.portq_nent == 0) { 26267c478bd9Sstevel@tonic-gate mdb_free(pevd, sizeof (portev_walk_data_t)); 26277c478bd9Sstevel@tonic-gate return (WALK_DONE); 26287c478bd9Sstevel@tonic-gate } 26297c478bd9Sstevel@tonic-gate list = &port.port_queue.portq_list; 26307c478bd9Sstevel@tonic-gate pevd->pev_offset = list->list_offset; 26317c478bd9Sstevel@tonic-gate pevd->pev_last = list->list_head.list_prev; 26327c478bd9Sstevel@tonic-gate pevd->pev_node = list->list_head.list_next; 26337c478bd9Sstevel@tonic-gate wsp->walk_data = pevd; 26347c478bd9Sstevel@tonic-gate return (WALK_NEXT); 26357c478bd9Sstevel@tonic-gate } 26367c478bd9Sstevel@tonic-gate 26377c478bd9Sstevel@tonic-gate int 26387c478bd9Sstevel@tonic-gate portev_walk_step(mdb_walk_state_t *wsp) 26397c478bd9Sstevel@tonic-gate { 26407c478bd9Sstevel@tonic-gate portev_walk_data_t *pevd; 26417c478bd9Sstevel@tonic-gate struct port_kevent ev; 26427c478bd9Sstevel@tonic-gate uintptr_t evp; 26437c478bd9Sstevel@tonic-gate 26447c478bd9Sstevel@tonic-gate pevd = (portev_walk_data_t *)wsp->walk_data; 26457c478bd9Sstevel@tonic-gate 26467c478bd9Sstevel@tonic-gate if (pevd->pev_last == NULL) 26477c478bd9Sstevel@tonic-gate return (WALK_DONE); 26487c478bd9Sstevel@tonic-gate if (pevd->pev_node == pevd->pev_last) 26497c478bd9Sstevel@tonic-gate pevd->pev_last = NULL; /* last round */ 26507c478bd9Sstevel@tonic-gate 26517c478bd9Sstevel@tonic-gate evp = ((uintptr_t)(((char *)pevd->pev_node) - pevd->pev_offset)); 26527c478bd9Sstevel@tonic-gate if (mdb_vread(&ev, sizeof (ev), evp) == -1) { 26537c478bd9Sstevel@tonic-gate mdb_warn("failed to read port_kevent at %p", evp); 26547c478bd9Sstevel@tonic-gate return (WALK_DONE); 26557c478bd9Sstevel@tonic-gate } 26567c478bd9Sstevel@tonic-gate pevd->pev_node = ev.portkev_node.list_next; 26577c478bd9Sstevel@tonic-gate return (wsp->walk_callback(evp, &ev, wsp->walk_cbdata)); 26587c478bd9Sstevel@tonic-gate } 26597c478bd9Sstevel@tonic-gate 26607c478bd9Sstevel@tonic-gate void 26617c478bd9Sstevel@tonic-gate portev_walk_fini(mdb_walk_state_t *wsp) 26627c478bd9Sstevel@tonic-gate { 26637c478bd9Sstevel@tonic-gate portev_walk_data_t *pevd = (portev_walk_data_t *)wsp->walk_data; 26647c478bd9Sstevel@tonic-gate 26657c478bd9Sstevel@tonic-gate if (pevd != NULL) 26667c478bd9Sstevel@tonic-gate mdb_free(pevd, sizeof (portev_walk_data_t)); 26677c478bd9Sstevel@tonic-gate } 26687c478bd9Sstevel@tonic-gate 26697c478bd9Sstevel@tonic-gate typedef struct proc_walk_data { 26707c478bd9Sstevel@tonic-gate uintptr_t *pw_stack; 26717c478bd9Sstevel@tonic-gate int pw_depth; 26727c478bd9Sstevel@tonic-gate int pw_max; 26737c478bd9Sstevel@tonic-gate } proc_walk_data_t; 26747c478bd9Sstevel@tonic-gate 26757c478bd9Sstevel@tonic-gate int 26767c478bd9Sstevel@tonic-gate proc_walk_init(mdb_walk_state_t *wsp) 26777c478bd9Sstevel@tonic-gate { 26787c478bd9Sstevel@tonic-gate GElf_Sym sym; 26797c478bd9Sstevel@tonic-gate proc_walk_data_t *pw; 26807c478bd9Sstevel@tonic-gate 26817c478bd9Sstevel@tonic-gate if (wsp->walk_addr == NULL) { 26827c478bd9Sstevel@tonic-gate if (mdb_lookup_by_name("p0", &sym) == -1) { 26837c478bd9Sstevel@tonic-gate mdb_warn("failed to read 'practive'"); 26847c478bd9Sstevel@tonic-gate return (WALK_ERR); 26857c478bd9Sstevel@tonic-gate } 26867c478bd9Sstevel@tonic-gate wsp->walk_addr = (uintptr_t)sym.st_value; 26877c478bd9Sstevel@tonic-gate } 26887c478bd9Sstevel@tonic-gate 26897c478bd9Sstevel@tonic-gate pw = mdb_zalloc(sizeof (proc_walk_data_t), UM_SLEEP); 26907c478bd9Sstevel@tonic-gate 26917c478bd9Sstevel@tonic-gate if (mdb_readvar(&pw->pw_max, "nproc") == -1) { 26927c478bd9Sstevel@tonic-gate mdb_warn("failed to read 'nproc'"); 26937c478bd9Sstevel@tonic-gate mdb_free(pw, sizeof (pw)); 26947c478bd9Sstevel@tonic-gate return (WALK_ERR); 26957c478bd9Sstevel@tonic-gate } 26967c478bd9Sstevel@tonic-gate 26977c478bd9Sstevel@tonic-gate pw->pw_stack = mdb_alloc(pw->pw_max * sizeof (uintptr_t), UM_SLEEP); 26987c478bd9Sstevel@tonic-gate wsp->walk_data = pw; 26997c478bd9Sstevel@tonic-gate 27007c478bd9Sstevel@tonic-gate return (WALK_NEXT); 27017c478bd9Sstevel@tonic-gate } 27027c478bd9Sstevel@tonic-gate 27037c478bd9Sstevel@tonic-gate int 27047c478bd9Sstevel@tonic-gate proc_walk_step(mdb_walk_state_t *wsp) 27057c478bd9Sstevel@tonic-gate { 27067c478bd9Sstevel@tonic-gate proc_walk_data_t *pw = wsp->walk_data; 27077c478bd9Sstevel@tonic-gate uintptr_t addr = wsp->walk_addr; 27087c478bd9Sstevel@tonic-gate uintptr_t cld, sib; 27097c478bd9Sstevel@tonic-gate 27107c478bd9Sstevel@tonic-gate int status; 27117c478bd9Sstevel@tonic-gate proc_t pr; 27127c478bd9Sstevel@tonic-gate 27137c478bd9Sstevel@tonic-gate if (mdb_vread(&pr, sizeof (proc_t), addr) == -1) { 27147c478bd9Sstevel@tonic-gate mdb_warn("failed to read proc at %p", addr); 27157c478bd9Sstevel@tonic-gate return (WALK_DONE); 27167c478bd9Sstevel@tonic-gate } 27177c478bd9Sstevel@tonic-gate 27187c478bd9Sstevel@tonic-gate cld = (uintptr_t)pr.p_child; 27197c478bd9Sstevel@tonic-gate sib = (uintptr_t)pr.p_sibling; 27207c478bd9Sstevel@tonic-gate 27217c478bd9Sstevel@tonic-gate if (pw->pw_depth > 0 && addr == pw->pw_stack[pw->pw_depth - 1]) { 27227c478bd9Sstevel@tonic-gate pw->pw_depth--; 27237c478bd9Sstevel@tonic-gate goto sib; 27247c478bd9Sstevel@tonic-gate } 27257c478bd9Sstevel@tonic-gate 27267c478bd9Sstevel@tonic-gate status = wsp->walk_callback(addr, &pr, wsp->walk_cbdata); 27277c478bd9Sstevel@tonic-gate 27287c478bd9Sstevel@tonic-gate if (status != WALK_NEXT) 27297c478bd9Sstevel@tonic-gate return (status); 27307c478bd9Sstevel@tonic-gate 27317c478bd9Sstevel@tonic-gate if ((wsp->walk_addr = cld) != NULL) { 27327c478bd9Sstevel@tonic-gate if (mdb_vread(&pr, sizeof (proc_t), cld) == -1) { 27337c478bd9Sstevel@tonic-gate mdb_warn("proc %p has invalid p_child %p; skipping\n", 27347c478bd9Sstevel@tonic-gate addr, cld); 27357c478bd9Sstevel@tonic-gate goto sib; 27367c478bd9Sstevel@tonic-gate } 27377c478bd9Sstevel@tonic-gate 27387c478bd9Sstevel@tonic-gate pw->pw_stack[pw->pw_depth++] = addr; 27397c478bd9Sstevel@tonic-gate 27407c478bd9Sstevel@tonic-gate if (pw->pw_depth == pw->pw_max) { 27417c478bd9Sstevel@tonic-gate mdb_warn("depth %d exceeds max depth; try again\n", 27427c478bd9Sstevel@tonic-gate pw->pw_depth); 27437c478bd9Sstevel@tonic-gate return (WALK_DONE); 27447c478bd9Sstevel@tonic-gate } 27457c478bd9Sstevel@tonic-gate return (WALK_NEXT); 27467c478bd9Sstevel@tonic-gate } 27477c478bd9Sstevel@tonic-gate 27487c478bd9Sstevel@tonic-gate sib: 27497c478bd9Sstevel@tonic-gate /* 27507c478bd9Sstevel@tonic-gate * We know that p0 has no siblings, and if another starting proc 27517c478bd9Sstevel@tonic-gate * was given, we don't want to walk its siblings anyway. 27527c478bd9Sstevel@tonic-gate */ 27537c478bd9Sstevel@tonic-gate if (pw->pw_depth == 0) 27547c478bd9Sstevel@tonic-gate return (WALK_DONE); 27557c478bd9Sstevel@tonic-gate 27567c478bd9Sstevel@tonic-gate if (sib != NULL && mdb_vread(&pr, sizeof (proc_t), sib) == -1) { 27577c478bd9Sstevel@tonic-gate mdb_warn("proc %p has invalid p_sibling %p; skipping\n", 27587c478bd9Sstevel@tonic-gate addr, sib); 27597c478bd9Sstevel@tonic-gate sib = NULL; 27607c478bd9Sstevel@tonic-gate } 27617c478bd9Sstevel@tonic-gate 27627c478bd9Sstevel@tonic-gate if ((wsp->walk_addr = sib) == NULL) { 27637c478bd9Sstevel@tonic-gate if (pw->pw_depth > 0) { 27647c478bd9Sstevel@tonic-gate wsp->walk_addr = pw->pw_stack[pw->pw_depth - 1]; 27657c478bd9Sstevel@tonic-gate return (WALK_NEXT); 27667c478bd9Sstevel@tonic-gate } 27677c478bd9Sstevel@tonic-gate return (WALK_DONE); 27687c478bd9Sstevel@tonic-gate } 27697c478bd9Sstevel@tonic-gate 27707c478bd9Sstevel@tonic-gate return (WALK_NEXT); 27717c478bd9Sstevel@tonic-gate } 27727c478bd9Sstevel@tonic-gate 27737c478bd9Sstevel@tonic-gate void 27747c478bd9Sstevel@tonic-gate proc_walk_fini(mdb_walk_state_t *wsp) 27757c478bd9Sstevel@tonic-gate { 27767c478bd9Sstevel@tonic-gate proc_walk_data_t *pw = wsp->walk_data; 27777c478bd9Sstevel@tonic-gate 27787c478bd9Sstevel@tonic-gate mdb_free(pw->pw_stack, pw->pw_max * sizeof (uintptr_t)); 27797c478bd9Sstevel@tonic-gate mdb_free(pw, sizeof (proc_walk_data_t)); 27807c478bd9Sstevel@tonic-gate } 27817c478bd9Sstevel@tonic-gate 27827c478bd9Sstevel@tonic-gate int 27837c478bd9Sstevel@tonic-gate task_walk_init(mdb_walk_state_t *wsp) 27847c478bd9Sstevel@tonic-gate { 27857c478bd9Sstevel@tonic-gate task_t task; 27867c478bd9Sstevel@tonic-gate 27877c478bd9Sstevel@tonic-gate if (mdb_vread(&task, sizeof (task_t), wsp->walk_addr) == -1) { 27887c478bd9Sstevel@tonic-gate mdb_warn("failed to read task at %p", wsp->walk_addr); 27897c478bd9Sstevel@tonic-gate return (WALK_ERR); 27907c478bd9Sstevel@tonic-gate } 27917c478bd9Sstevel@tonic-gate wsp->walk_addr = (uintptr_t)task.tk_memb_list; 27927c478bd9Sstevel@tonic-gate wsp->walk_data = task.tk_memb_list; 27937c478bd9Sstevel@tonic-gate return (WALK_NEXT); 27947c478bd9Sstevel@tonic-gate } 27957c478bd9Sstevel@tonic-gate 27967c478bd9Sstevel@tonic-gate int 27977c478bd9Sstevel@tonic-gate task_walk_step(mdb_walk_state_t *wsp) 27987c478bd9Sstevel@tonic-gate { 27997c478bd9Sstevel@tonic-gate proc_t proc; 28007c478bd9Sstevel@tonic-gate int status; 28017c478bd9Sstevel@tonic-gate 28027c478bd9Sstevel@tonic-gate if (mdb_vread(&proc, sizeof (proc_t), wsp->walk_addr) == -1) { 28037c478bd9Sstevel@tonic-gate mdb_warn("failed to read proc at %p", wsp->walk_addr); 28047c478bd9Sstevel@tonic-gate return (WALK_DONE); 28057c478bd9Sstevel@tonic-gate } 28067c478bd9Sstevel@tonic-gate 28077c478bd9Sstevel@tonic-gate status = wsp->walk_callback(wsp->walk_addr, NULL, wsp->walk_cbdata); 28087c478bd9Sstevel@tonic-gate 28097c478bd9Sstevel@tonic-gate if (proc.p_tasknext == wsp->walk_data) 28107c478bd9Sstevel@tonic-gate return (WALK_DONE); 28117c478bd9Sstevel@tonic-gate 28127c478bd9Sstevel@tonic-gate wsp->walk_addr = (uintptr_t)proc.p_tasknext; 28137c478bd9Sstevel@tonic-gate return (status); 28147c478bd9Sstevel@tonic-gate } 28157c478bd9Sstevel@tonic-gate 28167c478bd9Sstevel@tonic-gate int 28177c478bd9Sstevel@tonic-gate project_walk_init(mdb_walk_state_t *wsp) 28187c478bd9Sstevel@tonic-gate { 28197c478bd9Sstevel@tonic-gate if (wsp->walk_addr == NULL) { 28207c478bd9Sstevel@tonic-gate if (mdb_readvar(&wsp->walk_addr, "proj0p") == -1) { 28217c478bd9Sstevel@tonic-gate mdb_warn("failed to read 'proj0p'"); 28227c478bd9Sstevel@tonic-gate return (WALK_ERR); 28237c478bd9Sstevel@tonic-gate } 28247c478bd9Sstevel@tonic-gate } 28257c478bd9Sstevel@tonic-gate wsp->walk_data = (void *)wsp->walk_addr; 28267c478bd9Sstevel@tonic-gate return (WALK_NEXT); 28277c478bd9Sstevel@tonic-gate } 28287c478bd9Sstevel@tonic-gate 28297c478bd9Sstevel@tonic-gate int 28307c478bd9Sstevel@tonic-gate project_walk_step(mdb_walk_state_t *wsp) 28317c478bd9Sstevel@tonic-gate { 28327c478bd9Sstevel@tonic-gate uintptr_t addr = wsp->walk_addr; 28337c478bd9Sstevel@tonic-gate kproject_t pj; 28347c478bd9Sstevel@tonic-gate int status; 28357c478bd9Sstevel@tonic-gate 28367c478bd9Sstevel@tonic-gate if (mdb_vread(&pj, sizeof (kproject_t), addr) == -1) { 28377c478bd9Sstevel@tonic-gate mdb_warn("failed to read project at %p", addr); 28387c478bd9Sstevel@tonic-gate return (WALK_DONE); 28397c478bd9Sstevel@tonic-gate } 28407c478bd9Sstevel@tonic-gate status = wsp->walk_callback(addr, &pj, wsp->walk_cbdata); 28417c478bd9Sstevel@tonic-gate if (status != WALK_NEXT) 28427c478bd9Sstevel@tonic-gate return (status); 28437c478bd9Sstevel@tonic-gate wsp->walk_addr = (uintptr_t)pj.kpj_next; 28447c478bd9Sstevel@tonic-gate if ((void *)wsp->walk_addr == wsp->walk_data) 28457c478bd9Sstevel@tonic-gate return (WALK_DONE); 28467c478bd9Sstevel@tonic-gate return (WALK_NEXT); 28477c478bd9Sstevel@tonic-gate } 28487c478bd9Sstevel@tonic-gate 28497c478bd9Sstevel@tonic-gate static int 28507c478bd9Sstevel@tonic-gate generic_walk_step(mdb_walk_state_t *wsp) 28517c478bd9Sstevel@tonic-gate { 28527c478bd9Sstevel@tonic-gate return (wsp->walk_callback(wsp->walk_addr, wsp->walk_layer, 28537c478bd9Sstevel@tonic-gate wsp->walk_cbdata)); 28547c478bd9Sstevel@tonic-gate } 28557c478bd9Sstevel@tonic-gate 28567c478bd9Sstevel@tonic-gate int 28577c478bd9Sstevel@tonic-gate seg_walk_init(mdb_walk_state_t *wsp) 28587c478bd9Sstevel@tonic-gate { 28597c478bd9Sstevel@tonic-gate if (wsp->walk_addr == NULL) { 28607c478bd9Sstevel@tonic-gate mdb_warn("seg walk must begin at struct as *\n"); 28617c478bd9Sstevel@tonic-gate return (WALK_ERR); 28627c478bd9Sstevel@tonic-gate } 28637c478bd9Sstevel@tonic-gate 28647c478bd9Sstevel@tonic-gate /* 28657c478bd9Sstevel@tonic-gate * this is really just a wrapper to AVL tree walk 28667c478bd9Sstevel@tonic-gate */ 28677c478bd9Sstevel@tonic-gate wsp->walk_addr = (uintptr_t)&((struct as *)wsp->walk_addr)->a_segtree; 28687c478bd9Sstevel@tonic-gate return (avl_walk_init(wsp)); 28697c478bd9Sstevel@tonic-gate } 28707c478bd9Sstevel@tonic-gate 28717c478bd9Sstevel@tonic-gate static int 28727c478bd9Sstevel@tonic-gate cpu_walk_cmp(const void *l, const void *r) 28737c478bd9Sstevel@tonic-gate { 28747c478bd9Sstevel@tonic-gate uintptr_t lhs = *((uintptr_t *)l); 28757c478bd9Sstevel@tonic-gate uintptr_t rhs = *((uintptr_t *)r); 28767c478bd9Sstevel@tonic-gate cpu_t lcpu, rcpu; 28777c478bd9Sstevel@tonic-gate 28787c478bd9Sstevel@tonic-gate (void) mdb_vread(&lcpu, sizeof (lcpu), lhs); 28797c478bd9Sstevel@tonic-gate (void) mdb_vread(&rcpu, sizeof (rcpu), rhs); 28807c478bd9Sstevel@tonic-gate 28817c478bd9Sstevel@tonic-gate if (lcpu.cpu_id < rcpu.cpu_id) 28827c478bd9Sstevel@tonic-gate return (-1); 28837c478bd9Sstevel@tonic-gate 28847c478bd9Sstevel@tonic-gate if (lcpu.cpu_id > rcpu.cpu_id) 28857c478bd9Sstevel@tonic-gate return (1); 28867c478bd9Sstevel@tonic-gate 28877c478bd9Sstevel@tonic-gate return (0); 28887c478bd9Sstevel@tonic-gate } 28897c478bd9Sstevel@tonic-gate 28907c478bd9Sstevel@tonic-gate typedef struct cpu_walk { 28917c478bd9Sstevel@tonic-gate uintptr_t *cw_array; 28927c478bd9Sstevel@tonic-gate int cw_ndx; 28937c478bd9Sstevel@tonic-gate } cpu_walk_t; 28947c478bd9Sstevel@tonic-gate 28957c478bd9Sstevel@tonic-gate int 28967c478bd9Sstevel@tonic-gate cpu_walk_init(mdb_walk_state_t *wsp) 28977c478bd9Sstevel@tonic-gate { 28987c478bd9Sstevel@tonic-gate cpu_walk_t *cw; 28997c478bd9Sstevel@tonic-gate int max_ncpus, i = 0; 29007c478bd9Sstevel@tonic-gate uintptr_t current, first; 29017c478bd9Sstevel@tonic-gate cpu_t cpu, panic_cpu; 29027c478bd9Sstevel@tonic-gate uintptr_t panicstr, addr; 29037c478bd9Sstevel@tonic-gate GElf_Sym sym; 29047c478bd9Sstevel@tonic-gate 29057c478bd9Sstevel@tonic-gate cw = mdb_zalloc(sizeof (cpu_walk_t), UM_SLEEP | UM_GC); 29067c478bd9Sstevel@tonic-gate 29077c478bd9Sstevel@tonic-gate if (mdb_readvar(&max_ncpus, "max_ncpus") == -1) { 29087c478bd9Sstevel@tonic-gate mdb_warn("failed to read 'max_ncpus'"); 29097c478bd9Sstevel@tonic-gate return (WALK_ERR); 29107c478bd9Sstevel@tonic-gate } 29117c478bd9Sstevel@tonic-gate 29127c478bd9Sstevel@tonic-gate if (mdb_readvar(&panicstr, "panicstr") == -1) { 29137c478bd9Sstevel@tonic-gate mdb_warn("failed to read 'panicstr'"); 29147c478bd9Sstevel@tonic-gate return (WALK_ERR); 29157c478bd9Sstevel@tonic-gate } 29167c478bd9Sstevel@tonic-gate 29177c478bd9Sstevel@tonic-gate if (panicstr != NULL) { 29187c478bd9Sstevel@tonic-gate if (mdb_lookup_by_name("panic_cpu", &sym) == -1) { 29197c478bd9Sstevel@tonic-gate mdb_warn("failed to find 'panic_cpu'"); 29207c478bd9Sstevel@tonic-gate return (WALK_ERR); 29217c478bd9Sstevel@tonic-gate } 29227c478bd9Sstevel@tonic-gate 29237c478bd9Sstevel@tonic-gate addr = (uintptr_t)sym.st_value; 29247c478bd9Sstevel@tonic-gate 29257c478bd9Sstevel@tonic-gate if (mdb_vread(&panic_cpu, sizeof (cpu_t), addr) == -1) { 29267c478bd9Sstevel@tonic-gate mdb_warn("failed to read 'panic_cpu'"); 29277c478bd9Sstevel@tonic-gate return (WALK_ERR); 29287c478bd9Sstevel@tonic-gate } 29297c478bd9Sstevel@tonic-gate } 29307c478bd9Sstevel@tonic-gate 29317c478bd9Sstevel@tonic-gate /* 29327c478bd9Sstevel@tonic-gate * Unfortunately, there is no platform-independent way to walk 29337c478bd9Sstevel@tonic-gate * CPUs in ID order. We therefore loop through in cpu_next order, 29347c478bd9Sstevel@tonic-gate * building an array of CPU pointers which will subsequently be 29357c478bd9Sstevel@tonic-gate * sorted. 29367c478bd9Sstevel@tonic-gate */ 29377c478bd9Sstevel@tonic-gate cw->cw_array = 29387c478bd9Sstevel@tonic-gate mdb_zalloc((max_ncpus + 1) * sizeof (uintptr_t), UM_SLEEP | UM_GC); 29397c478bd9Sstevel@tonic-gate 29407c478bd9Sstevel@tonic-gate if (mdb_readvar(&first, "cpu_list") == -1) { 29417c478bd9Sstevel@tonic-gate mdb_warn("failed to read 'cpu_list'"); 29427c478bd9Sstevel@tonic-gate return (WALK_ERR); 29437c478bd9Sstevel@tonic-gate } 29447c478bd9Sstevel@tonic-gate 29457c478bd9Sstevel@tonic-gate current = first; 29467c478bd9Sstevel@tonic-gate do { 29477c478bd9Sstevel@tonic-gate if (mdb_vread(&cpu, sizeof (cpu), current) == -1) { 29487c478bd9Sstevel@tonic-gate mdb_warn("failed to read cpu at %p", current); 29497c478bd9Sstevel@tonic-gate return (WALK_ERR); 29507c478bd9Sstevel@tonic-gate } 29517c478bd9Sstevel@tonic-gate 29527c478bd9Sstevel@tonic-gate if (panicstr != NULL && panic_cpu.cpu_id == cpu.cpu_id) { 29537c478bd9Sstevel@tonic-gate cw->cw_array[i++] = addr; 29547c478bd9Sstevel@tonic-gate } else { 29557c478bd9Sstevel@tonic-gate cw->cw_array[i++] = current; 29567c478bd9Sstevel@tonic-gate } 29577c478bd9Sstevel@tonic-gate } while ((current = (uintptr_t)cpu.cpu_next) != first); 29587c478bd9Sstevel@tonic-gate 29597c478bd9Sstevel@tonic-gate qsort(cw->cw_array, i, sizeof (uintptr_t), cpu_walk_cmp); 29607c478bd9Sstevel@tonic-gate wsp->walk_data = cw; 29617c478bd9Sstevel@tonic-gate 29627c478bd9Sstevel@tonic-gate return (WALK_NEXT); 29637c478bd9Sstevel@tonic-gate } 29647c478bd9Sstevel@tonic-gate 29657c478bd9Sstevel@tonic-gate int 29667c478bd9Sstevel@tonic-gate cpu_walk_step(mdb_walk_state_t *wsp) 29677c478bd9Sstevel@tonic-gate { 29687c478bd9Sstevel@tonic-gate cpu_walk_t *cw = wsp->walk_data; 29697c478bd9Sstevel@tonic-gate cpu_t cpu; 29707c478bd9Sstevel@tonic-gate uintptr_t addr = cw->cw_array[cw->cw_ndx++]; 29717c478bd9Sstevel@tonic-gate 29727c478bd9Sstevel@tonic-gate if (addr == NULL) 29737c478bd9Sstevel@tonic-gate return (WALK_DONE); 29747c478bd9Sstevel@tonic-gate 29757c478bd9Sstevel@tonic-gate if (mdb_vread(&cpu, sizeof (cpu), addr) == -1) { 29767c478bd9Sstevel@tonic-gate mdb_warn("failed to read cpu at %p", addr); 29777c478bd9Sstevel@tonic-gate return (WALK_DONE); 29787c478bd9Sstevel@tonic-gate } 29797c478bd9Sstevel@tonic-gate 29807c478bd9Sstevel@tonic-gate return (wsp->walk_callback(addr, &cpu, wsp->walk_cbdata)); 29817c478bd9Sstevel@tonic-gate } 29827c478bd9Sstevel@tonic-gate 29837c478bd9Sstevel@tonic-gate typedef struct cpuinfo_data { 29847c478bd9Sstevel@tonic-gate intptr_t cid_cpu; 29857c478bd9Sstevel@tonic-gate uintptr_t cid_lbolt; 29867c478bd9Sstevel@tonic-gate uintptr_t **cid_ithr; 29877c478bd9Sstevel@tonic-gate char cid_print_head; 29887c478bd9Sstevel@tonic-gate char cid_print_thr; 29897c478bd9Sstevel@tonic-gate char cid_print_ithr; 29907c478bd9Sstevel@tonic-gate char cid_print_flags; 29917c478bd9Sstevel@tonic-gate } cpuinfo_data_t; 29927c478bd9Sstevel@tonic-gate 29937c478bd9Sstevel@tonic-gate int 29947c478bd9Sstevel@tonic-gate cpuinfo_walk_ithread(uintptr_t addr, const kthread_t *thr, cpuinfo_data_t *cid) 29957c478bd9Sstevel@tonic-gate { 29967c478bd9Sstevel@tonic-gate cpu_t c; 29977c478bd9Sstevel@tonic-gate int id; 29987c478bd9Sstevel@tonic-gate uint8_t pil; 29997c478bd9Sstevel@tonic-gate 30007c478bd9Sstevel@tonic-gate if (!(thr->t_flag & T_INTR_THREAD) || thr->t_state == TS_FREE) 30017c478bd9Sstevel@tonic-gate return (WALK_NEXT); 30027c478bd9Sstevel@tonic-gate 30037c478bd9Sstevel@tonic-gate if (thr->t_bound_cpu == NULL) { 30047c478bd9Sstevel@tonic-gate mdb_warn("thr %p is intr thread w/out a CPU\n", addr); 30057c478bd9Sstevel@tonic-gate return (WALK_NEXT); 30067c478bd9Sstevel@tonic-gate } 30077c478bd9Sstevel@tonic-gate 30087c478bd9Sstevel@tonic-gate (void) mdb_vread(&c, sizeof (c), (uintptr_t)thr->t_bound_cpu); 30097c478bd9Sstevel@tonic-gate 30107c478bd9Sstevel@tonic-gate if ((id = c.cpu_id) >= NCPU) { 30117c478bd9Sstevel@tonic-gate mdb_warn("CPU %p has id (%d) greater than NCPU (%d)\n", 30127c478bd9Sstevel@tonic-gate thr->t_bound_cpu, id, NCPU); 30137c478bd9Sstevel@tonic-gate return (WALK_NEXT); 30147c478bd9Sstevel@tonic-gate } 30157c478bd9Sstevel@tonic-gate 30167c478bd9Sstevel@tonic-gate if ((pil = thr->t_pil) >= NINTR) { 30177c478bd9Sstevel@tonic-gate mdb_warn("thread %p has pil (%d) greater than %d\n", 30187c478bd9Sstevel@tonic-gate addr, pil, NINTR); 30197c478bd9Sstevel@tonic-gate return (WALK_NEXT); 30207c478bd9Sstevel@tonic-gate } 30217c478bd9Sstevel@tonic-gate 30227c478bd9Sstevel@tonic-gate if (cid->cid_ithr[id][pil] != NULL) { 30237c478bd9Sstevel@tonic-gate mdb_warn("CPU %d has multiple threads at pil %d (at least " 30247c478bd9Sstevel@tonic-gate "%p and %p)\n", id, pil, addr, cid->cid_ithr[id][pil]); 30257c478bd9Sstevel@tonic-gate return (WALK_NEXT); 30267c478bd9Sstevel@tonic-gate } 30277c478bd9Sstevel@tonic-gate 30287c478bd9Sstevel@tonic-gate cid->cid_ithr[id][pil] = addr; 30297c478bd9Sstevel@tonic-gate 30307c478bd9Sstevel@tonic-gate return (WALK_NEXT); 30317c478bd9Sstevel@tonic-gate } 30327c478bd9Sstevel@tonic-gate 30337c478bd9Sstevel@tonic-gate #define CPUINFO_IDWIDTH 3 30347c478bd9Sstevel@tonic-gate #define CPUINFO_FLAGWIDTH 9 30357c478bd9Sstevel@tonic-gate 30367c478bd9Sstevel@tonic-gate #ifdef _LP64 3037f5533078Smishra #if defined(__amd64) 3038f5533078Smishra #define CPUINFO_TWIDTH 16 3039f5533078Smishra #define CPUINFO_CPUWIDTH 16 3040f5533078Smishra #else 30417c478bd9Sstevel@tonic-gate #define CPUINFO_CPUWIDTH 11 30427c478bd9Sstevel@tonic-gate #define CPUINFO_TWIDTH 11 3043f5533078Smishra #endif 30447c478bd9Sstevel@tonic-gate #else 30457c478bd9Sstevel@tonic-gate #define CPUINFO_CPUWIDTH 8 30467c478bd9Sstevel@tonic-gate #define CPUINFO_TWIDTH 8 30477c478bd9Sstevel@tonic-gate #endif 30487c478bd9Sstevel@tonic-gate 30497c478bd9Sstevel@tonic-gate #define CPUINFO_THRDELT (CPUINFO_IDWIDTH + CPUINFO_CPUWIDTH + 9) 30507c478bd9Sstevel@tonic-gate #define CPUINFO_FLAGDELT (CPUINFO_IDWIDTH + CPUINFO_CPUWIDTH + 4) 30517c478bd9Sstevel@tonic-gate #define CPUINFO_ITHRDELT 4 30527c478bd9Sstevel@tonic-gate 30537c478bd9Sstevel@tonic-gate #define CPUINFO_INDENT mdb_printf("%*s", CPUINFO_THRDELT, \ 30547c478bd9Sstevel@tonic-gate flagline < nflaglines ? flagbuf[flagline++] : "") 30557c478bd9Sstevel@tonic-gate 30567c478bd9Sstevel@tonic-gate int 30577c478bd9Sstevel@tonic-gate cpuinfo_walk_cpu(uintptr_t addr, const cpu_t *cpu, cpuinfo_data_t *cid) 30587c478bd9Sstevel@tonic-gate { 30597c478bd9Sstevel@tonic-gate kthread_t t; 30607c478bd9Sstevel@tonic-gate disp_t disp; 30617c478bd9Sstevel@tonic-gate proc_t p; 30627c478bd9Sstevel@tonic-gate uintptr_t pinned; 30637c478bd9Sstevel@tonic-gate char **flagbuf; 30647c478bd9Sstevel@tonic-gate int nflaglines = 0, flagline = 0, bspl, rval = WALK_NEXT; 30657c478bd9Sstevel@tonic-gate 30667c478bd9Sstevel@tonic-gate const char *flags[] = { 30677c478bd9Sstevel@tonic-gate "RUNNING", "READY", "QUIESCED", "EXISTS", 30687c478bd9Sstevel@tonic-gate "ENABLE", "OFFLINE", "POWEROFF", "FROZEN", 30697c478bd9Sstevel@tonic-gate "SPARE", "FAULTED", NULL 30707c478bd9Sstevel@tonic-gate }; 30717c478bd9Sstevel@tonic-gate 30727c478bd9Sstevel@tonic-gate if (cid->cid_cpu != -1) { 30737c478bd9Sstevel@tonic-gate if (addr != cid->cid_cpu && cpu->cpu_id != cid->cid_cpu) 30747c478bd9Sstevel@tonic-gate return (WALK_NEXT); 30757c478bd9Sstevel@tonic-gate 30767c478bd9Sstevel@tonic-gate /* 30777c478bd9Sstevel@tonic-gate * Set cid_cpu to -1 to indicate that we found a matching CPU. 30787c478bd9Sstevel@tonic-gate */ 30797c478bd9Sstevel@tonic-gate cid->cid_cpu = -1; 30807c478bd9Sstevel@tonic-gate rval = WALK_DONE; 30817c478bd9Sstevel@tonic-gate } 30827c478bd9Sstevel@tonic-gate 30837c478bd9Sstevel@tonic-gate if (cid->cid_print_head) { 30847c478bd9Sstevel@tonic-gate mdb_printf("%3s %-*s %3s %4s %4s %3s %4s %5s %-6s %-*s %s\n", 30857c478bd9Sstevel@tonic-gate "ID", CPUINFO_CPUWIDTH, "ADDR", "FLG", "NRUN", "BSPL", 30867c478bd9Sstevel@tonic-gate "PRI", "RNRN", "KRNRN", "SWITCH", CPUINFO_TWIDTH, "THREAD", 30877c478bd9Sstevel@tonic-gate "PROC"); 30887c478bd9Sstevel@tonic-gate cid->cid_print_head = FALSE; 30897c478bd9Sstevel@tonic-gate } 30907c478bd9Sstevel@tonic-gate 30917c478bd9Sstevel@tonic-gate bspl = cpu->cpu_base_spl; 30927c478bd9Sstevel@tonic-gate 30937c478bd9Sstevel@tonic-gate if (mdb_vread(&disp, sizeof (disp_t), (uintptr_t)cpu->cpu_disp) == -1) { 30947c478bd9Sstevel@tonic-gate mdb_warn("failed to read disp_t at %p", cpu->cpu_disp); 30957c478bd9Sstevel@tonic-gate return (WALK_ERR); 30967c478bd9Sstevel@tonic-gate } 30977c478bd9Sstevel@tonic-gate 30987c478bd9Sstevel@tonic-gate mdb_printf("%3d %0*p %3x %4d %4d ", 30997c478bd9Sstevel@tonic-gate cpu->cpu_id, CPUINFO_CPUWIDTH, addr, cpu->cpu_flags, 31007c478bd9Sstevel@tonic-gate disp.disp_nrunnable, bspl); 31017c478bd9Sstevel@tonic-gate 31027c478bd9Sstevel@tonic-gate if (mdb_vread(&t, sizeof (t), (uintptr_t)cpu->cpu_thread) != -1) { 31037c478bd9Sstevel@tonic-gate mdb_printf("%3d ", t.t_pri); 31047c478bd9Sstevel@tonic-gate } else { 31057c478bd9Sstevel@tonic-gate mdb_printf("%3s ", "-"); 31067c478bd9Sstevel@tonic-gate } 31077c478bd9Sstevel@tonic-gate 31087c478bd9Sstevel@tonic-gate mdb_printf("%4s %5s ", cpu->cpu_runrun ? "yes" : "no", 31097c478bd9Sstevel@tonic-gate cpu->cpu_kprunrun ? "yes" : "no"); 31107c478bd9Sstevel@tonic-gate 31117c478bd9Sstevel@tonic-gate if (cpu->cpu_last_swtch) { 31127c478bd9Sstevel@tonic-gate clock_t lbolt; 31137c478bd9Sstevel@tonic-gate 31147c478bd9Sstevel@tonic-gate if (mdb_vread(&lbolt, sizeof (lbolt), cid->cid_lbolt) == -1) { 31157c478bd9Sstevel@tonic-gate mdb_warn("failed to read lbolt at %p", cid->cid_lbolt); 31167c478bd9Sstevel@tonic-gate return (WALK_ERR); 31177c478bd9Sstevel@tonic-gate } 31187c478bd9Sstevel@tonic-gate mdb_printf("t-%-4d ", lbolt - cpu->cpu_last_swtch); 31197c478bd9Sstevel@tonic-gate } else { 31207c478bd9Sstevel@tonic-gate mdb_printf("%-6s ", "-"); 31217c478bd9Sstevel@tonic-gate } 31227c478bd9Sstevel@tonic-gate 31237c478bd9Sstevel@tonic-gate mdb_printf("%0*p", CPUINFO_TWIDTH, cpu->cpu_thread); 31247c478bd9Sstevel@tonic-gate 31257c478bd9Sstevel@tonic-gate if (cpu->cpu_thread == cpu->cpu_idle_thread) 31267c478bd9Sstevel@tonic-gate mdb_printf(" (idle)\n"); 31277c478bd9Sstevel@tonic-gate else if (cpu->cpu_thread == NULL) 31287c478bd9Sstevel@tonic-gate mdb_printf(" -\n"); 31297c478bd9Sstevel@tonic-gate else { 31307c478bd9Sstevel@tonic-gate if (mdb_vread(&p, sizeof (p), (uintptr_t)t.t_procp) != -1) { 31317c478bd9Sstevel@tonic-gate mdb_printf(" %s\n", p.p_user.u_comm); 31327c478bd9Sstevel@tonic-gate } else { 31337c478bd9Sstevel@tonic-gate mdb_printf(" ?\n"); 31347c478bd9Sstevel@tonic-gate } 31357c478bd9Sstevel@tonic-gate } 31367c478bd9Sstevel@tonic-gate 31377c478bd9Sstevel@tonic-gate flagbuf = mdb_zalloc(sizeof (flags), UM_SLEEP | UM_GC); 31387c478bd9Sstevel@tonic-gate 31397c478bd9Sstevel@tonic-gate if (cid->cid_print_flags) { 31407c478bd9Sstevel@tonic-gate int first = 1, i, j, k; 31417c478bd9Sstevel@tonic-gate char *s; 31427c478bd9Sstevel@tonic-gate 31437c478bd9Sstevel@tonic-gate cid->cid_print_head = TRUE; 31447c478bd9Sstevel@tonic-gate 31457c478bd9Sstevel@tonic-gate for (i = 1, j = 0; flags[j] != NULL; i <<= 1, j++) { 31467c478bd9Sstevel@tonic-gate if (!(cpu->cpu_flags & i)) 31477c478bd9Sstevel@tonic-gate continue; 31487c478bd9Sstevel@tonic-gate 31497c478bd9Sstevel@tonic-gate if (first) { 31507c478bd9Sstevel@tonic-gate s = mdb_alloc(CPUINFO_THRDELT + 1, 31517c478bd9Sstevel@tonic-gate UM_GC | UM_SLEEP); 31527c478bd9Sstevel@tonic-gate 31537c478bd9Sstevel@tonic-gate (void) mdb_snprintf(s, CPUINFO_THRDELT + 1, 31547c478bd9Sstevel@tonic-gate "%*s|%*s", CPUINFO_FLAGDELT, "", 31557c478bd9Sstevel@tonic-gate CPUINFO_THRDELT - 1 - CPUINFO_FLAGDELT, ""); 31567c478bd9Sstevel@tonic-gate flagbuf[nflaglines++] = s; 31577c478bd9Sstevel@tonic-gate } 31587c478bd9Sstevel@tonic-gate 31597c478bd9Sstevel@tonic-gate s = mdb_alloc(CPUINFO_THRDELT + 1, UM_GC | UM_SLEEP); 31607c478bd9Sstevel@tonic-gate (void) mdb_snprintf(s, CPUINFO_THRDELT + 1, "%*s%*s %s", 31617c478bd9Sstevel@tonic-gate CPUINFO_IDWIDTH + CPUINFO_CPUWIDTH - 31627c478bd9Sstevel@tonic-gate CPUINFO_FLAGWIDTH, "", CPUINFO_FLAGWIDTH, flags[j], 31637c478bd9Sstevel@tonic-gate first ? "<--+" : ""); 31647c478bd9Sstevel@tonic-gate 31657c478bd9Sstevel@tonic-gate for (k = strlen(s); k < CPUINFO_THRDELT; k++) 31667c478bd9Sstevel@tonic-gate s[k] = ' '; 31677c478bd9Sstevel@tonic-gate s[k] = '\0'; 31687c478bd9Sstevel@tonic-gate 31697c478bd9Sstevel@tonic-gate flagbuf[nflaglines++] = s; 31707c478bd9Sstevel@tonic-gate first = 0; 31717c478bd9Sstevel@tonic-gate } 31727c478bd9Sstevel@tonic-gate } 31737c478bd9Sstevel@tonic-gate 31747c478bd9Sstevel@tonic-gate if (cid->cid_print_ithr) { 31757c478bd9Sstevel@tonic-gate int i, found_one = FALSE; 31767c478bd9Sstevel@tonic-gate int print_thr = disp.disp_nrunnable && cid->cid_print_thr; 31777c478bd9Sstevel@tonic-gate 31787c478bd9Sstevel@tonic-gate for (i = NINTR - 1; i >= 0; i--) { 31797c478bd9Sstevel@tonic-gate uintptr_t iaddr = cid->cid_ithr[cpu->cpu_id][i]; 31807c478bd9Sstevel@tonic-gate 31817c478bd9Sstevel@tonic-gate if (iaddr == NULL) 31827c478bd9Sstevel@tonic-gate continue; 31837c478bd9Sstevel@tonic-gate 31847c478bd9Sstevel@tonic-gate if (!found_one) { 31857c478bd9Sstevel@tonic-gate found_one = TRUE; 31867c478bd9Sstevel@tonic-gate 31877c478bd9Sstevel@tonic-gate CPUINFO_INDENT; 31887c478bd9Sstevel@tonic-gate mdb_printf("%c%*s|\n", print_thr ? '|' : ' ', 31897c478bd9Sstevel@tonic-gate CPUINFO_ITHRDELT, ""); 31907c478bd9Sstevel@tonic-gate 31917c478bd9Sstevel@tonic-gate CPUINFO_INDENT; 31927c478bd9Sstevel@tonic-gate mdb_printf("%c%*s+--> %3s %s\n", 31937c478bd9Sstevel@tonic-gate print_thr ? '|' : ' ', CPUINFO_ITHRDELT, 31947c478bd9Sstevel@tonic-gate "", "PIL", "THREAD"); 31957c478bd9Sstevel@tonic-gate } 31967c478bd9Sstevel@tonic-gate 31977c478bd9Sstevel@tonic-gate if (mdb_vread(&t, sizeof (t), iaddr) == -1) { 31987c478bd9Sstevel@tonic-gate mdb_warn("failed to read kthread_t at %p", 31997c478bd9Sstevel@tonic-gate iaddr); 32007c478bd9Sstevel@tonic-gate return (WALK_ERR); 32017c478bd9Sstevel@tonic-gate } 32027c478bd9Sstevel@tonic-gate 32037c478bd9Sstevel@tonic-gate CPUINFO_INDENT; 32047c478bd9Sstevel@tonic-gate mdb_printf("%c%*s %3d %0*p\n", 32057c478bd9Sstevel@tonic-gate print_thr ? '|' : ' ', CPUINFO_ITHRDELT, "", 32067c478bd9Sstevel@tonic-gate t.t_pil, CPUINFO_TWIDTH, iaddr); 32077c478bd9Sstevel@tonic-gate 32087c478bd9Sstevel@tonic-gate pinned = (uintptr_t)t.t_intr; 32097c478bd9Sstevel@tonic-gate } 32107c478bd9Sstevel@tonic-gate 32117c478bd9Sstevel@tonic-gate if (found_one && pinned != NULL) { 32127c478bd9Sstevel@tonic-gate cid->cid_print_head = TRUE; 32137c478bd9Sstevel@tonic-gate (void) strcpy(p.p_user.u_comm, "?"); 32147c478bd9Sstevel@tonic-gate 32157c478bd9Sstevel@tonic-gate if (mdb_vread(&t, sizeof (t), 32167c478bd9Sstevel@tonic-gate (uintptr_t)pinned) == -1) { 32177c478bd9Sstevel@tonic-gate mdb_warn("failed to read kthread_t at %p", 32187c478bd9Sstevel@tonic-gate pinned); 32197c478bd9Sstevel@tonic-gate return (WALK_ERR); 32207c478bd9Sstevel@tonic-gate } 32217c478bd9Sstevel@tonic-gate if (mdb_vread(&p, sizeof (p), 32227c478bd9Sstevel@tonic-gate (uintptr_t)t.t_procp) == -1) { 32237c478bd9Sstevel@tonic-gate mdb_warn("failed to read proc_t at %p", 32247c478bd9Sstevel@tonic-gate t.t_procp); 32257c478bd9Sstevel@tonic-gate return (WALK_ERR); 32267c478bd9Sstevel@tonic-gate } 32277c478bd9Sstevel@tonic-gate 32287c478bd9Sstevel@tonic-gate CPUINFO_INDENT; 32297c478bd9Sstevel@tonic-gate mdb_printf("%c%*s %3s %0*p %s\n", 32307c478bd9Sstevel@tonic-gate print_thr ? '|' : ' ', CPUINFO_ITHRDELT, "", "-", 32317c478bd9Sstevel@tonic-gate CPUINFO_TWIDTH, pinned, 32327c478bd9Sstevel@tonic-gate pinned == (uintptr_t)cpu->cpu_idle_thread ? 32337c478bd9Sstevel@tonic-gate "(idle)" : p.p_user.u_comm); 32347c478bd9Sstevel@tonic-gate } 32357c478bd9Sstevel@tonic-gate } 32367c478bd9Sstevel@tonic-gate 32377c478bd9Sstevel@tonic-gate if (disp.disp_nrunnable && cid->cid_print_thr) { 32387c478bd9Sstevel@tonic-gate dispq_t *dq; 32397c478bd9Sstevel@tonic-gate 32407c478bd9Sstevel@tonic-gate int i, npri = disp.disp_npri; 32417c478bd9Sstevel@tonic-gate 32427c478bd9Sstevel@tonic-gate dq = mdb_alloc(sizeof (dispq_t) * npri, UM_SLEEP | UM_GC); 32437c478bd9Sstevel@tonic-gate 32447c478bd9Sstevel@tonic-gate if (mdb_vread(dq, sizeof (dispq_t) * npri, 32457c478bd9Sstevel@tonic-gate (uintptr_t)disp.disp_q) == -1) { 32467c478bd9Sstevel@tonic-gate mdb_warn("failed to read dispq_t at %p", disp.disp_q); 32477c478bd9Sstevel@tonic-gate return (WALK_ERR); 32487c478bd9Sstevel@tonic-gate } 32497c478bd9Sstevel@tonic-gate 32507c478bd9Sstevel@tonic-gate CPUINFO_INDENT; 32517c478bd9Sstevel@tonic-gate mdb_printf("|\n"); 32527c478bd9Sstevel@tonic-gate 32537c478bd9Sstevel@tonic-gate CPUINFO_INDENT; 32547c478bd9Sstevel@tonic-gate mdb_printf("+--> %3s %-*s %s\n", "PRI", 32557c478bd9Sstevel@tonic-gate CPUINFO_TWIDTH, "THREAD", "PROC"); 32567c478bd9Sstevel@tonic-gate 32577c478bd9Sstevel@tonic-gate for (i = npri - 1; i >= 0; i--) { 32587c478bd9Sstevel@tonic-gate uintptr_t taddr = (uintptr_t)dq[i].dq_first; 32597c478bd9Sstevel@tonic-gate 32607c478bd9Sstevel@tonic-gate while (taddr != NULL) { 32617c478bd9Sstevel@tonic-gate if (mdb_vread(&t, sizeof (t), taddr) == -1) { 32627c478bd9Sstevel@tonic-gate mdb_warn("failed to read kthread_t " 32637c478bd9Sstevel@tonic-gate "at %p", taddr); 32647c478bd9Sstevel@tonic-gate return (WALK_ERR); 32657c478bd9Sstevel@tonic-gate } 32667c478bd9Sstevel@tonic-gate if (mdb_vread(&p, sizeof (p), 32677c478bd9Sstevel@tonic-gate (uintptr_t)t.t_procp) == -1) { 32687c478bd9Sstevel@tonic-gate mdb_warn("failed to read proc_t at %p", 32697c478bd9Sstevel@tonic-gate t.t_procp); 32707c478bd9Sstevel@tonic-gate return (WALK_ERR); 32717c478bd9Sstevel@tonic-gate } 32727c478bd9Sstevel@tonic-gate 32737c478bd9Sstevel@tonic-gate CPUINFO_INDENT; 32747c478bd9Sstevel@tonic-gate mdb_printf(" %3d %0*p %s\n", t.t_pri, 32757c478bd9Sstevel@tonic-gate CPUINFO_TWIDTH, taddr, p.p_user.u_comm); 32767c478bd9Sstevel@tonic-gate 32777c478bd9Sstevel@tonic-gate taddr = (uintptr_t)t.t_link; 32787c478bd9Sstevel@tonic-gate } 32797c478bd9Sstevel@tonic-gate } 32807c478bd9Sstevel@tonic-gate cid->cid_print_head = TRUE; 32817c478bd9Sstevel@tonic-gate } 32827c478bd9Sstevel@tonic-gate 32837c478bd9Sstevel@tonic-gate while (flagline < nflaglines) 32847c478bd9Sstevel@tonic-gate mdb_printf("%s\n", flagbuf[flagline++]); 32857c478bd9Sstevel@tonic-gate 32867c478bd9Sstevel@tonic-gate if (cid->cid_print_head) 32877c478bd9Sstevel@tonic-gate mdb_printf("\n"); 32887c478bd9Sstevel@tonic-gate 32897c478bd9Sstevel@tonic-gate return (rval); 32907c478bd9Sstevel@tonic-gate } 32917c478bd9Sstevel@tonic-gate 32927c478bd9Sstevel@tonic-gate int 32937c478bd9Sstevel@tonic-gate cpuinfo(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 32947c478bd9Sstevel@tonic-gate { 32957c478bd9Sstevel@tonic-gate uint_t verbose = FALSE; 32967c478bd9Sstevel@tonic-gate cpuinfo_data_t cid; 32977c478bd9Sstevel@tonic-gate GElf_Sym sym; 32987c478bd9Sstevel@tonic-gate clock_t lbolt; 32997c478bd9Sstevel@tonic-gate 33007c478bd9Sstevel@tonic-gate cid.cid_print_ithr = FALSE; 33017c478bd9Sstevel@tonic-gate cid.cid_print_thr = FALSE; 33027c478bd9Sstevel@tonic-gate cid.cid_print_flags = FALSE; 33037c478bd9Sstevel@tonic-gate cid.cid_print_head = DCMD_HDRSPEC(flags) ? TRUE : FALSE; 33047c478bd9Sstevel@tonic-gate cid.cid_cpu = -1; 33057c478bd9Sstevel@tonic-gate 33067c478bd9Sstevel@tonic-gate if (flags & DCMD_ADDRSPEC) 33077c478bd9Sstevel@tonic-gate cid.cid_cpu = addr; 33087c478bd9Sstevel@tonic-gate 33097c478bd9Sstevel@tonic-gate if (mdb_getopts(argc, argv, 33107c478bd9Sstevel@tonic-gate 'v', MDB_OPT_SETBITS, TRUE, &verbose, NULL) != argc) 33117c478bd9Sstevel@tonic-gate return (DCMD_USAGE); 33127c478bd9Sstevel@tonic-gate 33137c478bd9Sstevel@tonic-gate if (verbose) { 33147c478bd9Sstevel@tonic-gate cid.cid_print_ithr = TRUE; 33157c478bd9Sstevel@tonic-gate cid.cid_print_thr = TRUE; 33167c478bd9Sstevel@tonic-gate cid.cid_print_flags = TRUE; 33177c478bd9Sstevel@tonic-gate cid.cid_print_head = TRUE; 33187c478bd9Sstevel@tonic-gate } 33197c478bd9Sstevel@tonic-gate 33207c478bd9Sstevel@tonic-gate if (cid.cid_print_ithr) { 33217c478bd9Sstevel@tonic-gate int i; 33227c478bd9Sstevel@tonic-gate 33237c478bd9Sstevel@tonic-gate cid.cid_ithr = mdb_alloc(sizeof (uintptr_t **) 33247c478bd9Sstevel@tonic-gate * NCPU, UM_SLEEP | UM_GC); 33257c478bd9Sstevel@tonic-gate 33267c478bd9Sstevel@tonic-gate for (i = 0; i < NCPU; i++) 33277c478bd9Sstevel@tonic-gate cid.cid_ithr[i] = mdb_zalloc(sizeof (uintptr_t *) * 33287c478bd9Sstevel@tonic-gate NINTR, UM_SLEEP | UM_GC); 33297c478bd9Sstevel@tonic-gate 33307c478bd9Sstevel@tonic-gate if (mdb_walk("thread", (mdb_walk_cb_t)cpuinfo_walk_ithread, 33317c478bd9Sstevel@tonic-gate &cid) == -1) { 33327c478bd9Sstevel@tonic-gate mdb_warn("couldn't walk thread"); 33337c478bd9Sstevel@tonic-gate return (DCMD_ERR); 33347c478bd9Sstevel@tonic-gate } 33357c478bd9Sstevel@tonic-gate } 33367c478bd9Sstevel@tonic-gate 33377c478bd9Sstevel@tonic-gate if (mdb_lookup_by_name("panic_lbolt", &sym) == -1) { 33387c478bd9Sstevel@tonic-gate mdb_warn("failed to find panic_lbolt"); 33397c478bd9Sstevel@tonic-gate return (DCMD_ERR); 33407c478bd9Sstevel@tonic-gate } 33417c478bd9Sstevel@tonic-gate 33427c478bd9Sstevel@tonic-gate cid.cid_lbolt = (uintptr_t)sym.st_value; 33437c478bd9Sstevel@tonic-gate 33447c478bd9Sstevel@tonic-gate if (mdb_vread(&lbolt, sizeof (lbolt), cid.cid_lbolt) == -1) { 33457c478bd9Sstevel@tonic-gate mdb_warn("failed to read panic_lbolt"); 33467c478bd9Sstevel@tonic-gate return (DCMD_ERR); 33477c478bd9Sstevel@tonic-gate } 33487c478bd9Sstevel@tonic-gate 33497c478bd9Sstevel@tonic-gate if (lbolt == 0) { 33507c478bd9Sstevel@tonic-gate if (mdb_lookup_by_name("lbolt", &sym) == -1) { 33517c478bd9Sstevel@tonic-gate mdb_warn("failed to find lbolt"); 33527c478bd9Sstevel@tonic-gate return (DCMD_ERR); 33537c478bd9Sstevel@tonic-gate } 33547c478bd9Sstevel@tonic-gate cid.cid_lbolt = (uintptr_t)sym.st_value; 33557c478bd9Sstevel@tonic-gate } 33567c478bd9Sstevel@tonic-gate 33577c478bd9Sstevel@tonic-gate if (mdb_walk("cpu", (mdb_walk_cb_t)cpuinfo_walk_cpu, &cid) == -1) { 33587c478bd9Sstevel@tonic-gate mdb_warn("can't walk cpus"); 33597c478bd9Sstevel@tonic-gate return (DCMD_ERR); 33607c478bd9Sstevel@tonic-gate } 33617c478bd9Sstevel@tonic-gate 33627c478bd9Sstevel@tonic-gate if (cid.cid_cpu != -1) { 33637c478bd9Sstevel@tonic-gate /* 33647c478bd9Sstevel@tonic-gate * We didn't find this CPU when we walked through the CPUs 33657c478bd9Sstevel@tonic-gate * (i.e. the address specified doesn't show up in the "cpu" 33667c478bd9Sstevel@tonic-gate * walk). However, the specified address may still correspond 33677c478bd9Sstevel@tonic-gate * to a valid cpu_t (for example, if the specified address is 33687c478bd9Sstevel@tonic-gate * the actual panicking cpu_t and not the cached panic_cpu). 33697c478bd9Sstevel@tonic-gate * Point is: even if we didn't find it, we still want to try 33707c478bd9Sstevel@tonic-gate * to print the specified address as a cpu_t. 33717c478bd9Sstevel@tonic-gate */ 33727c478bd9Sstevel@tonic-gate cpu_t cpu; 33737c478bd9Sstevel@tonic-gate 33747c478bd9Sstevel@tonic-gate if (mdb_vread(&cpu, sizeof (cpu), cid.cid_cpu) == -1) { 33757c478bd9Sstevel@tonic-gate mdb_warn("%p is neither a valid CPU ID nor a " 33767c478bd9Sstevel@tonic-gate "valid cpu_t address\n", cid.cid_cpu); 33777c478bd9Sstevel@tonic-gate return (DCMD_ERR); 33787c478bd9Sstevel@tonic-gate } 33797c478bd9Sstevel@tonic-gate 33807c478bd9Sstevel@tonic-gate (void) cpuinfo_walk_cpu(cid.cid_cpu, &cpu, &cid); 33817c478bd9Sstevel@tonic-gate } 33827c478bd9Sstevel@tonic-gate 33837c478bd9Sstevel@tonic-gate return (DCMD_OK); 33847c478bd9Sstevel@tonic-gate } 33857c478bd9Sstevel@tonic-gate 33867c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 33877c478bd9Sstevel@tonic-gate int 33887c478bd9Sstevel@tonic-gate flipone(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 33897c478bd9Sstevel@tonic-gate { 33907c478bd9Sstevel@tonic-gate int i; 33917c478bd9Sstevel@tonic-gate 33927c478bd9Sstevel@tonic-gate if (!(flags & DCMD_ADDRSPEC)) 33937c478bd9Sstevel@tonic-gate return (DCMD_USAGE); 33947c478bd9Sstevel@tonic-gate 33957c478bd9Sstevel@tonic-gate for (i = 0; i < sizeof (addr) * NBBY; i++) 33967c478bd9Sstevel@tonic-gate mdb_printf("%p\n", addr ^ (1UL << i)); 33977c478bd9Sstevel@tonic-gate 33987c478bd9Sstevel@tonic-gate return (DCMD_OK); 33997c478bd9Sstevel@tonic-gate } 34007c478bd9Sstevel@tonic-gate 34017c478bd9Sstevel@tonic-gate /* 34027c478bd9Sstevel@tonic-gate * Grumble, grumble. 34037c478bd9Sstevel@tonic-gate */ 34047c478bd9Sstevel@tonic-gate #define SMAP_HASHFUNC(vp, off) \ 34057c478bd9Sstevel@tonic-gate ((((uintptr_t)(vp) >> 6) + ((uintptr_t)(vp) >> 3) + \ 34067c478bd9Sstevel@tonic-gate ((off) >> MAXBSHIFT)) & smd_hashmsk) 34077c478bd9Sstevel@tonic-gate 34087c478bd9Sstevel@tonic-gate int 34097c478bd9Sstevel@tonic-gate vnode2smap(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 34107c478bd9Sstevel@tonic-gate { 34117c478bd9Sstevel@tonic-gate long smd_hashmsk; 34127c478bd9Sstevel@tonic-gate int hash; 34137c478bd9Sstevel@tonic-gate uintptr_t offset = 0; 34147c478bd9Sstevel@tonic-gate struct smap smp; 34157c478bd9Sstevel@tonic-gate uintptr_t saddr, kaddr; 34167c478bd9Sstevel@tonic-gate uintptr_t smd_hash, smd_smap; 34177c478bd9Sstevel@tonic-gate struct seg seg; 34187c478bd9Sstevel@tonic-gate 34197c478bd9Sstevel@tonic-gate if (!(flags & DCMD_ADDRSPEC)) 34207c478bd9Sstevel@tonic-gate return (DCMD_USAGE); 34217c478bd9Sstevel@tonic-gate 34227c478bd9Sstevel@tonic-gate if (mdb_readvar(&smd_hashmsk, "smd_hashmsk") == -1) { 34237c478bd9Sstevel@tonic-gate mdb_warn("failed to read smd_hashmsk"); 34247c478bd9Sstevel@tonic-gate return (DCMD_ERR); 34257c478bd9Sstevel@tonic-gate } 34267c478bd9Sstevel@tonic-gate 34277c478bd9Sstevel@tonic-gate if (mdb_readvar(&smd_hash, "smd_hash") == -1) { 34287c478bd9Sstevel@tonic-gate mdb_warn("failed to read smd_hash"); 34297c478bd9Sstevel@tonic-gate return (DCMD_ERR); 34307c478bd9Sstevel@tonic-gate } 34317c478bd9Sstevel@tonic-gate 34327c478bd9Sstevel@tonic-gate if (mdb_readvar(&smd_smap, "smd_smap") == -1) { 34337c478bd9Sstevel@tonic-gate mdb_warn("failed to read smd_hash"); 34347c478bd9Sstevel@tonic-gate return (DCMD_ERR); 34357c478bd9Sstevel@tonic-gate } 34367c478bd9Sstevel@tonic-gate 34377c478bd9Sstevel@tonic-gate if (mdb_readvar(&kaddr, "segkmap") == -1) { 34387c478bd9Sstevel@tonic-gate mdb_warn("failed to read segkmap"); 34397c478bd9Sstevel@tonic-gate return (DCMD_ERR); 34407c478bd9Sstevel@tonic-gate } 34417c478bd9Sstevel@tonic-gate 34427c478bd9Sstevel@tonic-gate if (mdb_vread(&seg, sizeof (seg), kaddr) == -1) { 34437c478bd9Sstevel@tonic-gate mdb_warn("failed to read segkmap at %p", kaddr); 34447c478bd9Sstevel@tonic-gate return (DCMD_ERR); 34457c478bd9Sstevel@tonic-gate } 34467c478bd9Sstevel@tonic-gate 34477c478bd9Sstevel@tonic-gate if (argc != 0) { 34487c478bd9Sstevel@tonic-gate const mdb_arg_t *arg = &argv[0]; 34497c478bd9Sstevel@tonic-gate 34507c478bd9Sstevel@tonic-gate if (arg->a_type == MDB_TYPE_IMMEDIATE) 34517c478bd9Sstevel@tonic-gate offset = arg->a_un.a_val; 34527c478bd9Sstevel@tonic-gate else 34537c478bd9Sstevel@tonic-gate offset = (uintptr_t)mdb_strtoull(arg->a_un.a_str); 34547c478bd9Sstevel@tonic-gate } 34557c478bd9Sstevel@tonic-gate 34567c478bd9Sstevel@tonic-gate hash = SMAP_HASHFUNC(addr, offset); 34577c478bd9Sstevel@tonic-gate 34587c478bd9Sstevel@tonic-gate if (mdb_vread(&saddr, sizeof (saddr), 34597c478bd9Sstevel@tonic-gate smd_hash + hash * sizeof (uintptr_t)) == -1) { 34607c478bd9Sstevel@tonic-gate mdb_warn("couldn't read smap at %p", 34617c478bd9Sstevel@tonic-gate smd_hash + hash * sizeof (uintptr_t)); 34627c478bd9Sstevel@tonic-gate return (DCMD_ERR); 34637c478bd9Sstevel@tonic-gate } 34647c478bd9Sstevel@tonic-gate 34657c478bd9Sstevel@tonic-gate do { 34667c478bd9Sstevel@tonic-gate if (mdb_vread(&smp, sizeof (smp), saddr) == -1) { 34677c478bd9Sstevel@tonic-gate mdb_warn("couldn't read smap at %p", saddr); 34687c478bd9Sstevel@tonic-gate return (DCMD_ERR); 34697c478bd9Sstevel@tonic-gate } 34707c478bd9Sstevel@tonic-gate 34717c478bd9Sstevel@tonic-gate if ((uintptr_t)smp.sm_vp == addr && smp.sm_off == offset) { 34727c478bd9Sstevel@tonic-gate mdb_printf("vnode %p, offs %p is smap %p, vaddr %p\n", 34737c478bd9Sstevel@tonic-gate addr, offset, saddr, ((saddr - smd_smap) / 34747c478bd9Sstevel@tonic-gate sizeof (smp)) * MAXBSIZE + seg.s_base); 34757c478bd9Sstevel@tonic-gate return (DCMD_OK); 34767c478bd9Sstevel@tonic-gate } 34777c478bd9Sstevel@tonic-gate 34787c478bd9Sstevel@tonic-gate saddr = (uintptr_t)smp.sm_hash; 34797c478bd9Sstevel@tonic-gate } while (saddr != NULL); 34807c478bd9Sstevel@tonic-gate 34817c478bd9Sstevel@tonic-gate mdb_printf("no smap for vnode %p, offs %p\n", addr, offset); 34827c478bd9Sstevel@tonic-gate return (DCMD_OK); 34837c478bd9Sstevel@tonic-gate } 34847c478bd9Sstevel@tonic-gate 34857c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 34867c478bd9Sstevel@tonic-gate int 34877c478bd9Sstevel@tonic-gate addr2smap(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 34887c478bd9Sstevel@tonic-gate { 34897c478bd9Sstevel@tonic-gate uintptr_t kaddr; 34907c478bd9Sstevel@tonic-gate struct seg seg; 34917c478bd9Sstevel@tonic-gate struct segmap_data sd; 34927c478bd9Sstevel@tonic-gate 34937c478bd9Sstevel@tonic-gate if (!(flags & DCMD_ADDRSPEC)) 34947c478bd9Sstevel@tonic-gate return (DCMD_USAGE); 34957c478bd9Sstevel@tonic-gate 34967c478bd9Sstevel@tonic-gate if (mdb_readvar(&kaddr, "segkmap") == -1) { 34977c478bd9Sstevel@tonic-gate mdb_warn("failed to read segkmap"); 34987c478bd9Sstevel@tonic-gate return (DCMD_ERR); 34997c478bd9Sstevel@tonic-gate } 35007c478bd9Sstevel@tonic-gate 35017c478bd9Sstevel@tonic-gate if (mdb_vread(&seg, sizeof (seg), kaddr) == -1) { 35027c478bd9Sstevel@tonic-gate mdb_warn("failed to read segkmap at %p", kaddr); 35037c478bd9Sstevel@tonic-gate return (DCMD_ERR); 35047c478bd9Sstevel@tonic-gate } 35057c478bd9Sstevel@tonic-gate 35067c478bd9Sstevel@tonic-gate if (mdb_vread(&sd, sizeof (sd), (uintptr_t)seg.s_data) == -1) { 35077c478bd9Sstevel@tonic-gate mdb_warn("failed to read segmap_data at %p", seg.s_data); 35087c478bd9Sstevel@tonic-gate return (DCMD_ERR); 35097c478bd9Sstevel@tonic-gate } 35107c478bd9Sstevel@tonic-gate 35117c478bd9Sstevel@tonic-gate mdb_printf("%p is smap %p\n", addr, 35127c478bd9Sstevel@tonic-gate ((addr - (uintptr_t)seg.s_base) >> MAXBSHIFT) * 35137c478bd9Sstevel@tonic-gate sizeof (struct smap) + (uintptr_t)sd.smd_sm); 35147c478bd9Sstevel@tonic-gate 35157c478bd9Sstevel@tonic-gate return (DCMD_OK); 35167c478bd9Sstevel@tonic-gate } 35177c478bd9Sstevel@tonic-gate 35187c478bd9Sstevel@tonic-gate int 35197c478bd9Sstevel@tonic-gate as2proc_walk(uintptr_t addr, const proc_t *p, struct as **asp) 35207c478bd9Sstevel@tonic-gate { 35217c478bd9Sstevel@tonic-gate if (p->p_as == *asp) 35227c478bd9Sstevel@tonic-gate mdb_printf("%p\n", addr); 35237c478bd9Sstevel@tonic-gate return (WALK_NEXT); 35247c478bd9Sstevel@tonic-gate } 35257c478bd9Sstevel@tonic-gate 35267c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 35277c478bd9Sstevel@tonic-gate int 35287c478bd9Sstevel@tonic-gate as2proc(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 35297c478bd9Sstevel@tonic-gate { 35307c478bd9Sstevel@tonic-gate if (!(flags & DCMD_ADDRSPEC) || argc != 0) 35317c478bd9Sstevel@tonic-gate return (DCMD_USAGE); 35327c478bd9Sstevel@tonic-gate 35337c478bd9Sstevel@tonic-gate if (mdb_walk("proc", (mdb_walk_cb_t)as2proc_walk, &addr) == -1) { 35347c478bd9Sstevel@tonic-gate mdb_warn("failed to walk proc"); 35357c478bd9Sstevel@tonic-gate return (DCMD_ERR); 35367c478bd9Sstevel@tonic-gate } 35377c478bd9Sstevel@tonic-gate 35387c478bd9Sstevel@tonic-gate return (DCMD_OK); 35397c478bd9Sstevel@tonic-gate } 35407c478bd9Sstevel@tonic-gate 35417c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 35427c478bd9Sstevel@tonic-gate int 35437c478bd9Sstevel@tonic-gate ptree_walk(uintptr_t addr, const proc_t *p, void *ignored) 35447c478bd9Sstevel@tonic-gate { 35457c478bd9Sstevel@tonic-gate proc_t parent; 35467c478bd9Sstevel@tonic-gate int ident = 0; 35477c478bd9Sstevel@tonic-gate uintptr_t paddr; 35487c478bd9Sstevel@tonic-gate 35497c478bd9Sstevel@tonic-gate for (paddr = (uintptr_t)p->p_parent; paddr != NULL; ident += 5) { 35507c478bd9Sstevel@tonic-gate mdb_vread(&parent, sizeof (parent), paddr); 35517c478bd9Sstevel@tonic-gate paddr = (uintptr_t)parent.p_parent; 35527c478bd9Sstevel@tonic-gate } 35537c478bd9Sstevel@tonic-gate 35547c478bd9Sstevel@tonic-gate mdb_inc_indent(ident); 35557c478bd9Sstevel@tonic-gate mdb_printf("%0?p %s\n", addr, p->p_user.u_comm); 35567c478bd9Sstevel@tonic-gate mdb_dec_indent(ident); 35577c478bd9Sstevel@tonic-gate 35587c478bd9Sstevel@tonic-gate return (WALK_NEXT); 35597c478bd9Sstevel@tonic-gate } 35607c478bd9Sstevel@tonic-gate 35617c478bd9Sstevel@tonic-gate void 35627c478bd9Sstevel@tonic-gate ptree_ancestors(uintptr_t addr, uintptr_t start) 35637c478bd9Sstevel@tonic-gate { 35647c478bd9Sstevel@tonic-gate proc_t p; 35657c478bd9Sstevel@tonic-gate 35667c478bd9Sstevel@tonic-gate if (mdb_vread(&p, sizeof (p), addr) == -1) { 35677c478bd9Sstevel@tonic-gate mdb_warn("couldn't read ancestor at %p", addr); 35687c478bd9Sstevel@tonic-gate return; 35697c478bd9Sstevel@tonic-gate } 35707c478bd9Sstevel@tonic-gate 35717c478bd9Sstevel@tonic-gate if (p.p_parent != NULL) 35727c478bd9Sstevel@tonic-gate ptree_ancestors((uintptr_t)p.p_parent, start); 35737c478bd9Sstevel@tonic-gate 35747c478bd9Sstevel@tonic-gate if (addr != start) 35757c478bd9Sstevel@tonic-gate (void) ptree_walk(addr, &p, NULL); 35767c478bd9Sstevel@tonic-gate } 35777c478bd9Sstevel@tonic-gate 35787c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 35797c478bd9Sstevel@tonic-gate int 35807c478bd9Sstevel@tonic-gate ptree(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 35817c478bd9Sstevel@tonic-gate { 35827c478bd9Sstevel@tonic-gate if (!(flags & DCMD_ADDRSPEC)) 35837c478bd9Sstevel@tonic-gate addr = NULL; 35847c478bd9Sstevel@tonic-gate else 35857c478bd9Sstevel@tonic-gate ptree_ancestors(addr, addr); 35867c478bd9Sstevel@tonic-gate 35877c478bd9Sstevel@tonic-gate if (mdb_pwalk("proc", (mdb_walk_cb_t)ptree_walk, NULL, addr) == -1) { 35887c478bd9Sstevel@tonic-gate mdb_warn("couldn't walk 'proc'"); 35897c478bd9Sstevel@tonic-gate return (DCMD_ERR); 35907c478bd9Sstevel@tonic-gate } 35917c478bd9Sstevel@tonic-gate 35927c478bd9Sstevel@tonic-gate return (DCMD_OK); 35937c478bd9Sstevel@tonic-gate } 35947c478bd9Sstevel@tonic-gate 35957c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 35967c478bd9Sstevel@tonic-gate static int 35977c478bd9Sstevel@tonic-gate fd(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 35987c478bd9Sstevel@tonic-gate { 35997c478bd9Sstevel@tonic-gate int fdnum; 36007c478bd9Sstevel@tonic-gate const mdb_arg_t *argp = &argv[0]; 36017c478bd9Sstevel@tonic-gate proc_t p; 36027c478bd9Sstevel@tonic-gate uf_entry_t uf; 36037c478bd9Sstevel@tonic-gate 36047c478bd9Sstevel@tonic-gate if ((flags & DCMD_ADDRSPEC) == 0) { 36057c478bd9Sstevel@tonic-gate mdb_warn("fd doesn't give global information\n"); 36067c478bd9Sstevel@tonic-gate return (DCMD_ERR); 36077c478bd9Sstevel@tonic-gate } 36087c478bd9Sstevel@tonic-gate if (argc != 1) 36097c478bd9Sstevel@tonic-gate return (DCMD_USAGE); 36107c478bd9Sstevel@tonic-gate 36117c478bd9Sstevel@tonic-gate if (argp->a_type == MDB_TYPE_IMMEDIATE) 36127c478bd9Sstevel@tonic-gate fdnum = argp->a_un.a_val; 36137c478bd9Sstevel@tonic-gate else 36147c478bd9Sstevel@tonic-gate fdnum = mdb_strtoull(argp->a_un.a_str); 36157c478bd9Sstevel@tonic-gate 36167c478bd9Sstevel@tonic-gate if (mdb_vread(&p, sizeof (struct proc), addr) == -1) { 36177c478bd9Sstevel@tonic-gate mdb_warn("couldn't read proc_t at %p", addr); 36187c478bd9Sstevel@tonic-gate return (DCMD_ERR); 36197c478bd9Sstevel@tonic-gate } 36207c478bd9Sstevel@tonic-gate if (fdnum > p.p_user.u_finfo.fi_nfiles) { 36217c478bd9Sstevel@tonic-gate mdb_warn("process %p only has %d files open.\n", 36227c478bd9Sstevel@tonic-gate addr, p.p_user.u_finfo.fi_nfiles); 36237c478bd9Sstevel@tonic-gate return (DCMD_ERR); 36247c478bd9Sstevel@tonic-gate } 36257c478bd9Sstevel@tonic-gate if (mdb_vread(&uf, sizeof (uf_entry_t), 36267c478bd9Sstevel@tonic-gate (uintptr_t)&p.p_user.u_finfo.fi_list[fdnum]) == -1) { 36277c478bd9Sstevel@tonic-gate mdb_warn("couldn't read uf_entry_t at %p", 36287c478bd9Sstevel@tonic-gate &p.p_user.u_finfo.fi_list[fdnum]); 36297c478bd9Sstevel@tonic-gate return (DCMD_ERR); 36307c478bd9Sstevel@tonic-gate } 36317c478bd9Sstevel@tonic-gate 36327c478bd9Sstevel@tonic-gate mdb_printf("%p\n", uf.uf_file); 36337c478bd9Sstevel@tonic-gate return (DCMD_OK); 36347c478bd9Sstevel@tonic-gate } 36357c478bd9Sstevel@tonic-gate 36367c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 36377c478bd9Sstevel@tonic-gate static int 36387c478bd9Sstevel@tonic-gate pid2proc(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 36397c478bd9Sstevel@tonic-gate { 36407c478bd9Sstevel@tonic-gate pid_t pid = (pid_t)addr; 36417c478bd9Sstevel@tonic-gate 36427c478bd9Sstevel@tonic-gate if (argc != 0) 36437c478bd9Sstevel@tonic-gate return (DCMD_USAGE); 36447c478bd9Sstevel@tonic-gate 36457c478bd9Sstevel@tonic-gate if ((addr = mdb_pid2proc(pid, NULL)) == NULL) { 36467c478bd9Sstevel@tonic-gate mdb_warn("PID 0t%d not found\n", pid); 36477c478bd9Sstevel@tonic-gate return (DCMD_ERR); 36487c478bd9Sstevel@tonic-gate } 36497c478bd9Sstevel@tonic-gate 36507c478bd9Sstevel@tonic-gate mdb_printf("%p\n", addr); 36517c478bd9Sstevel@tonic-gate return (DCMD_OK); 36527c478bd9Sstevel@tonic-gate } 36537c478bd9Sstevel@tonic-gate 36547c478bd9Sstevel@tonic-gate static char *sysfile_cmd[] = { 36557c478bd9Sstevel@tonic-gate "exclude:", 36567c478bd9Sstevel@tonic-gate "include:", 36577c478bd9Sstevel@tonic-gate "forceload:", 36587c478bd9Sstevel@tonic-gate "rootdev:", 36597c478bd9Sstevel@tonic-gate "rootfs:", 36607c478bd9Sstevel@tonic-gate "swapdev:", 36617c478bd9Sstevel@tonic-gate "swapfs:", 36627c478bd9Sstevel@tonic-gate "moddir:", 36637c478bd9Sstevel@tonic-gate "set", 36647c478bd9Sstevel@tonic-gate "unknown", 36657c478bd9Sstevel@tonic-gate }; 36667c478bd9Sstevel@tonic-gate 36677c478bd9Sstevel@tonic-gate static char *sysfile_ops[] = { "", "=", "&", "|" }; 36687c478bd9Sstevel@tonic-gate 36697c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 36707c478bd9Sstevel@tonic-gate static int 36717c478bd9Sstevel@tonic-gate sysfile_vmem_seg(uintptr_t addr, const vmem_seg_t *vsp, void **target) 36727c478bd9Sstevel@tonic-gate { 36737c478bd9Sstevel@tonic-gate if (vsp->vs_type == VMEM_ALLOC && (void *)vsp->vs_start == *target) { 36747c478bd9Sstevel@tonic-gate *target = NULL; 36757c478bd9Sstevel@tonic-gate return (WALK_DONE); 36767c478bd9Sstevel@tonic-gate } 36777c478bd9Sstevel@tonic-gate return (WALK_NEXT); 36787c478bd9Sstevel@tonic-gate } 36797c478bd9Sstevel@tonic-gate 36807c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 36817c478bd9Sstevel@tonic-gate static int 36827c478bd9Sstevel@tonic-gate sysfile(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 36837c478bd9Sstevel@tonic-gate { 36847c478bd9Sstevel@tonic-gate struct sysparam *sysp, sys; 36857c478bd9Sstevel@tonic-gate char var[256]; 36867c478bd9Sstevel@tonic-gate char modname[256]; 36877c478bd9Sstevel@tonic-gate char val[256]; 36887c478bd9Sstevel@tonic-gate char strval[256]; 36897c478bd9Sstevel@tonic-gate vmem_t *mod_sysfile_arena; 36907c478bd9Sstevel@tonic-gate void *straddr; 36917c478bd9Sstevel@tonic-gate 36927c478bd9Sstevel@tonic-gate if (mdb_readvar(&sysp, "sysparam_hd") == -1) { 36937c478bd9Sstevel@tonic-gate mdb_warn("failed to read sysparam_hd"); 36947c478bd9Sstevel@tonic-gate return (DCMD_ERR); 36957c478bd9Sstevel@tonic-gate } 36967c478bd9Sstevel@tonic-gate 36977c478bd9Sstevel@tonic-gate if (mdb_readvar(&mod_sysfile_arena, "mod_sysfile_arena") == -1) { 36987c478bd9Sstevel@tonic-gate mdb_warn("failed to read mod_sysfile_arena"); 36997c478bd9Sstevel@tonic-gate return (DCMD_ERR); 37007c478bd9Sstevel@tonic-gate } 37017c478bd9Sstevel@tonic-gate 37027c478bd9Sstevel@tonic-gate while (sysp != NULL) { 37037c478bd9Sstevel@tonic-gate var[0] = '\0'; 37047c478bd9Sstevel@tonic-gate val[0] = '\0'; 37057c478bd9Sstevel@tonic-gate modname[0] = '\0'; 37067c478bd9Sstevel@tonic-gate if (mdb_vread(&sys, sizeof (sys), (uintptr_t)sysp) == -1) { 37077c478bd9Sstevel@tonic-gate mdb_warn("couldn't read sysparam %p", sysp); 37087c478bd9Sstevel@tonic-gate return (DCMD_ERR); 37097c478bd9Sstevel@tonic-gate } 37107c478bd9Sstevel@tonic-gate if (sys.sys_modnam != NULL && 37117c478bd9Sstevel@tonic-gate mdb_readstr(modname, 256, 37127c478bd9Sstevel@tonic-gate (uintptr_t)sys.sys_modnam) == -1) { 37137c478bd9Sstevel@tonic-gate mdb_warn("couldn't read modname in %p", sysp); 37147c478bd9Sstevel@tonic-gate return (DCMD_ERR); 37157c478bd9Sstevel@tonic-gate } 37167c478bd9Sstevel@tonic-gate if (sys.sys_ptr != NULL && 37177c478bd9Sstevel@tonic-gate mdb_readstr(var, 256, (uintptr_t)sys.sys_ptr) == -1) { 37187c478bd9Sstevel@tonic-gate mdb_warn("couldn't read ptr in %p", sysp); 37197c478bd9Sstevel@tonic-gate return (DCMD_ERR); 37207c478bd9Sstevel@tonic-gate } 37217c478bd9Sstevel@tonic-gate if (sys.sys_op != SETOP_NONE) { 37227c478bd9Sstevel@tonic-gate /* 37237c478bd9Sstevel@tonic-gate * Is this an int or a string? We determine this 37247c478bd9Sstevel@tonic-gate * by checking whether straddr is contained in 37257c478bd9Sstevel@tonic-gate * mod_sysfile_arena. If so, the walker will set 37267c478bd9Sstevel@tonic-gate * straddr to NULL. 37277c478bd9Sstevel@tonic-gate */ 37287c478bd9Sstevel@tonic-gate straddr = (void *)(uintptr_t)sys.sys_info; 37297c478bd9Sstevel@tonic-gate if (sys.sys_op == SETOP_ASSIGN && 37307c478bd9Sstevel@tonic-gate sys.sys_info != 0 && 37317c478bd9Sstevel@tonic-gate mdb_pwalk("vmem_seg", 37327c478bd9Sstevel@tonic-gate (mdb_walk_cb_t)sysfile_vmem_seg, &straddr, 37337c478bd9Sstevel@tonic-gate (uintptr_t)mod_sysfile_arena) == 0 && 37347c478bd9Sstevel@tonic-gate straddr == NULL && 37357c478bd9Sstevel@tonic-gate mdb_readstr(strval, 256, 37367c478bd9Sstevel@tonic-gate (uintptr_t)sys.sys_info) != -1) { 37377c478bd9Sstevel@tonic-gate (void) mdb_snprintf(val, sizeof (val), "\"%s\"", 37387c478bd9Sstevel@tonic-gate strval); 37397c478bd9Sstevel@tonic-gate } else { 37407c478bd9Sstevel@tonic-gate (void) mdb_snprintf(val, sizeof (val), 37417c478bd9Sstevel@tonic-gate "0x%llx [0t%llu]", sys.sys_info, 37427c478bd9Sstevel@tonic-gate sys.sys_info); 37437c478bd9Sstevel@tonic-gate } 37447c478bd9Sstevel@tonic-gate } 37457c478bd9Sstevel@tonic-gate mdb_printf("%s %s%s%s%s%s\n", sysfile_cmd[sys.sys_type], 37467c478bd9Sstevel@tonic-gate modname, modname[0] == '\0' ? "" : ":", 37477c478bd9Sstevel@tonic-gate var, sysfile_ops[sys.sys_op], val); 37487c478bd9Sstevel@tonic-gate 37497c478bd9Sstevel@tonic-gate sysp = sys.sys_next; 37507c478bd9Sstevel@tonic-gate } 37517c478bd9Sstevel@tonic-gate 37527c478bd9Sstevel@tonic-gate return (DCMD_OK); 37537c478bd9Sstevel@tonic-gate } 37547c478bd9Sstevel@tonic-gate 37557c478bd9Sstevel@tonic-gate /* 37567c478bd9Sstevel@tonic-gate * Dump a taskq_ent_t given its address. 37577c478bd9Sstevel@tonic-gate */ 37587c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 37597c478bd9Sstevel@tonic-gate int 37607c478bd9Sstevel@tonic-gate taskq_ent(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 37617c478bd9Sstevel@tonic-gate { 37627c478bd9Sstevel@tonic-gate taskq_ent_t taskq_ent; 37637c478bd9Sstevel@tonic-gate GElf_Sym sym; 37647c478bd9Sstevel@tonic-gate char buf[MDB_SYM_NAMLEN+1]; 37657c478bd9Sstevel@tonic-gate 37667c478bd9Sstevel@tonic-gate 37677c478bd9Sstevel@tonic-gate if (!(flags & DCMD_ADDRSPEC)) { 37687c478bd9Sstevel@tonic-gate mdb_warn("expected explicit taskq_ent_t address before ::\n"); 37697c478bd9Sstevel@tonic-gate return (DCMD_USAGE); 37707c478bd9Sstevel@tonic-gate } 37717c478bd9Sstevel@tonic-gate 37727c478bd9Sstevel@tonic-gate if (mdb_vread(&taskq_ent, sizeof (taskq_ent_t), addr) == -1) { 37737c478bd9Sstevel@tonic-gate mdb_warn("failed to read taskq_ent_t at %p", addr); 37747c478bd9Sstevel@tonic-gate return (DCMD_ERR); 37757c478bd9Sstevel@tonic-gate } 37767c478bd9Sstevel@tonic-gate 37777c478bd9Sstevel@tonic-gate if (DCMD_HDRSPEC(flags)) { 37787c478bd9Sstevel@tonic-gate mdb_printf("%<u>%-?s %-?s %-s%</u>\n", 37797c478bd9Sstevel@tonic-gate "ENTRY", "ARG", "FUNCTION"); 37807c478bd9Sstevel@tonic-gate } 37817c478bd9Sstevel@tonic-gate 37827c478bd9Sstevel@tonic-gate if (mdb_lookup_by_addr((uintptr_t)taskq_ent.tqent_func, MDB_SYM_EXACT, 37837c478bd9Sstevel@tonic-gate buf, sizeof (buf), &sym) == -1) { 37847c478bd9Sstevel@tonic-gate (void) strcpy(buf, "????"); 37857c478bd9Sstevel@tonic-gate } 37867c478bd9Sstevel@tonic-gate 37877c478bd9Sstevel@tonic-gate mdb_printf("%-?p %-?p %s\n", addr, taskq_ent.tqent_arg, buf); 37887c478bd9Sstevel@tonic-gate 37897c478bd9Sstevel@tonic-gate return (DCMD_OK); 37907c478bd9Sstevel@tonic-gate } 37917c478bd9Sstevel@tonic-gate 37927c478bd9Sstevel@tonic-gate /* 37937c478bd9Sstevel@tonic-gate * Given the address of the (taskq_t) task queue head, walk the queue listing 37947c478bd9Sstevel@tonic-gate * the address of every taskq_ent_t. 37957c478bd9Sstevel@tonic-gate */ 37967c478bd9Sstevel@tonic-gate int 37977c478bd9Sstevel@tonic-gate taskq_walk_init(mdb_walk_state_t *wsp) 37987c478bd9Sstevel@tonic-gate { 37997c478bd9Sstevel@tonic-gate taskq_t tq_head; 38007c478bd9Sstevel@tonic-gate 38017c478bd9Sstevel@tonic-gate 38027c478bd9Sstevel@tonic-gate if (wsp->walk_addr == NULL) { 38037c478bd9Sstevel@tonic-gate mdb_warn("start address required\n"); 38047c478bd9Sstevel@tonic-gate return (WALK_ERR); 38057c478bd9Sstevel@tonic-gate } 38067c478bd9Sstevel@tonic-gate 38077c478bd9Sstevel@tonic-gate 38087c478bd9Sstevel@tonic-gate /* 38097c478bd9Sstevel@tonic-gate * Save the address of the list head entry. This terminates the list. 38107c478bd9Sstevel@tonic-gate */ 38117c478bd9Sstevel@tonic-gate wsp->walk_data = (void *) 38127c478bd9Sstevel@tonic-gate ((size_t)wsp->walk_addr + offsetof(taskq_t, tq_task)); 38137c478bd9Sstevel@tonic-gate 38147c478bd9Sstevel@tonic-gate 38157c478bd9Sstevel@tonic-gate /* 38167c478bd9Sstevel@tonic-gate * Read in taskq head, set walk_addr to point to first taskq_ent_t. 38177c478bd9Sstevel@tonic-gate */ 38187c478bd9Sstevel@tonic-gate if (mdb_vread((void *)&tq_head, sizeof (taskq_t), wsp->walk_addr) == 38197c478bd9Sstevel@tonic-gate -1) { 38207c478bd9Sstevel@tonic-gate mdb_warn("failed to read taskq list head at %p", 38217c478bd9Sstevel@tonic-gate wsp->walk_addr); 38227c478bd9Sstevel@tonic-gate } 38237c478bd9Sstevel@tonic-gate wsp->walk_addr = (uintptr_t)tq_head.tq_task.tqent_next; 38247c478bd9Sstevel@tonic-gate 38257c478bd9Sstevel@tonic-gate 38267c478bd9Sstevel@tonic-gate /* 38277c478bd9Sstevel@tonic-gate * Check for null list (next=head) 38287c478bd9Sstevel@tonic-gate */ 38297c478bd9Sstevel@tonic-gate if (wsp->walk_addr == (uintptr_t)wsp->walk_data) { 38307c478bd9Sstevel@tonic-gate return (WALK_DONE); 38317c478bd9Sstevel@tonic-gate } 38327c478bd9Sstevel@tonic-gate 38337c478bd9Sstevel@tonic-gate return (WALK_NEXT); 38347c478bd9Sstevel@tonic-gate } 38357c478bd9Sstevel@tonic-gate 38367c478bd9Sstevel@tonic-gate 38377c478bd9Sstevel@tonic-gate int 38387c478bd9Sstevel@tonic-gate taskq_walk_step(mdb_walk_state_t *wsp) 38397c478bd9Sstevel@tonic-gate { 38407c478bd9Sstevel@tonic-gate taskq_ent_t tq_ent; 38417c478bd9Sstevel@tonic-gate int status; 38427c478bd9Sstevel@tonic-gate 38437c478bd9Sstevel@tonic-gate 38447c478bd9Sstevel@tonic-gate if (mdb_vread((void *)&tq_ent, sizeof (taskq_ent_t), wsp->walk_addr) == 38457c478bd9Sstevel@tonic-gate -1) { 38467c478bd9Sstevel@tonic-gate mdb_warn("failed to read taskq_ent_t at %p", wsp->walk_addr); 38477c478bd9Sstevel@tonic-gate return (DCMD_ERR); 38487c478bd9Sstevel@tonic-gate } 38497c478bd9Sstevel@tonic-gate 38507c478bd9Sstevel@tonic-gate status = wsp->walk_callback(wsp->walk_addr, (void *)&tq_ent, 38517c478bd9Sstevel@tonic-gate wsp->walk_cbdata); 38527c478bd9Sstevel@tonic-gate 38537c478bd9Sstevel@tonic-gate wsp->walk_addr = (uintptr_t)tq_ent.tqent_next; 38547c478bd9Sstevel@tonic-gate 38557c478bd9Sstevel@tonic-gate 38567c478bd9Sstevel@tonic-gate /* Check if we're at the last element (next=head) */ 38577c478bd9Sstevel@tonic-gate if (wsp->walk_addr == (uintptr_t)wsp->walk_data) { 38587c478bd9Sstevel@tonic-gate return (WALK_DONE); 38597c478bd9Sstevel@tonic-gate } 38607c478bd9Sstevel@tonic-gate 38617c478bd9Sstevel@tonic-gate return (status); 38627c478bd9Sstevel@tonic-gate } 38637c478bd9Sstevel@tonic-gate 38647c478bd9Sstevel@tonic-gate int 38657c478bd9Sstevel@tonic-gate didmatch(uintptr_t addr, const kthread_t *thr, kt_did_t *didp) 38667c478bd9Sstevel@tonic-gate { 38677c478bd9Sstevel@tonic-gate 38687c478bd9Sstevel@tonic-gate if (*didp == thr->t_did) { 38697c478bd9Sstevel@tonic-gate mdb_printf("%p\n", addr); 38707c478bd9Sstevel@tonic-gate return (WALK_DONE); 38717c478bd9Sstevel@tonic-gate } else 38727c478bd9Sstevel@tonic-gate return (WALK_NEXT); 38737c478bd9Sstevel@tonic-gate } 38747c478bd9Sstevel@tonic-gate 38757c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 38767c478bd9Sstevel@tonic-gate int 38777c478bd9Sstevel@tonic-gate did2thread(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 38787c478bd9Sstevel@tonic-gate { 38797c478bd9Sstevel@tonic-gate const mdb_arg_t *argp = &argv[0]; 38807c478bd9Sstevel@tonic-gate kt_did_t did; 38817c478bd9Sstevel@tonic-gate 38827c478bd9Sstevel@tonic-gate if (argc != 1) 38837c478bd9Sstevel@tonic-gate return (DCMD_USAGE); 38847c478bd9Sstevel@tonic-gate 38857c478bd9Sstevel@tonic-gate did = (kt_did_t)mdb_strtoull(argp->a_un.a_str); 38867c478bd9Sstevel@tonic-gate 38877c478bd9Sstevel@tonic-gate if (mdb_walk("thread", (mdb_walk_cb_t)didmatch, (void *)&did) == -1) { 38887c478bd9Sstevel@tonic-gate mdb_warn("failed to walk thread"); 38897c478bd9Sstevel@tonic-gate return (DCMD_ERR); 38907c478bd9Sstevel@tonic-gate 38917c478bd9Sstevel@tonic-gate } 38927c478bd9Sstevel@tonic-gate return (DCMD_OK); 38937c478bd9Sstevel@tonic-gate 38947c478bd9Sstevel@tonic-gate } 38957c478bd9Sstevel@tonic-gate 38967c478bd9Sstevel@tonic-gate static int 38977c478bd9Sstevel@tonic-gate errorq_walk_init(mdb_walk_state_t *wsp) 38987c478bd9Sstevel@tonic-gate { 38997c478bd9Sstevel@tonic-gate if (wsp->walk_addr == NULL && 39007c478bd9Sstevel@tonic-gate mdb_readvar(&wsp->walk_addr, "errorq_list") == -1) { 39017c478bd9Sstevel@tonic-gate mdb_warn("failed to read errorq_list"); 39027c478bd9Sstevel@tonic-gate return (WALK_ERR); 39037c478bd9Sstevel@tonic-gate } 39047c478bd9Sstevel@tonic-gate 39057c478bd9Sstevel@tonic-gate return (WALK_NEXT); 39067c478bd9Sstevel@tonic-gate } 39077c478bd9Sstevel@tonic-gate 39087c478bd9Sstevel@tonic-gate static int 39097c478bd9Sstevel@tonic-gate errorq_walk_step(mdb_walk_state_t *wsp) 39107c478bd9Sstevel@tonic-gate { 39117c478bd9Sstevel@tonic-gate uintptr_t addr = wsp->walk_addr; 39127c478bd9Sstevel@tonic-gate errorq_t eq; 39137c478bd9Sstevel@tonic-gate 39147c478bd9Sstevel@tonic-gate if (addr == NULL) 39157c478bd9Sstevel@tonic-gate return (WALK_DONE); 39167c478bd9Sstevel@tonic-gate 39177c478bd9Sstevel@tonic-gate if (mdb_vread(&eq, sizeof (eq), addr) == -1) { 39187c478bd9Sstevel@tonic-gate mdb_warn("failed to read errorq at %p", addr); 39197c478bd9Sstevel@tonic-gate return (WALK_ERR); 39207c478bd9Sstevel@tonic-gate } 39217c478bd9Sstevel@tonic-gate 39227c478bd9Sstevel@tonic-gate wsp->walk_addr = (uintptr_t)eq.eq_next; 39237c478bd9Sstevel@tonic-gate return (wsp->walk_callback(addr, &eq, wsp->walk_cbdata)); 39247c478bd9Sstevel@tonic-gate } 39257c478bd9Sstevel@tonic-gate 39267c478bd9Sstevel@tonic-gate typedef struct eqd_walk_data { 39277c478bd9Sstevel@tonic-gate uintptr_t *eqd_stack; 39287c478bd9Sstevel@tonic-gate void *eqd_buf; 39297c478bd9Sstevel@tonic-gate ulong_t eqd_qpos; 39307c478bd9Sstevel@tonic-gate ulong_t eqd_qlen; 39317c478bd9Sstevel@tonic-gate size_t eqd_size; 39327c478bd9Sstevel@tonic-gate } eqd_walk_data_t; 39337c478bd9Sstevel@tonic-gate 39347c478bd9Sstevel@tonic-gate /* 39357c478bd9Sstevel@tonic-gate * In order to walk the list of pending error queue elements, we push the 39367c478bd9Sstevel@tonic-gate * addresses of the corresponding data buffers in to the eqd_stack array. 39377c478bd9Sstevel@tonic-gate * The error lists are in reverse chronological order when iterating using 39387c478bd9Sstevel@tonic-gate * eqe_prev, so we then pop things off the top in eqd_walk_step so that the 39397c478bd9Sstevel@tonic-gate * walker client gets addresses in order from oldest error to newest error. 39407c478bd9Sstevel@tonic-gate */ 39417c478bd9Sstevel@tonic-gate static void 39427c478bd9Sstevel@tonic-gate eqd_push_list(eqd_walk_data_t *eqdp, uintptr_t addr) 39437c478bd9Sstevel@tonic-gate { 39447c478bd9Sstevel@tonic-gate errorq_elem_t eqe; 39457c478bd9Sstevel@tonic-gate 39467c478bd9Sstevel@tonic-gate while (addr != NULL) { 39477c478bd9Sstevel@tonic-gate if (mdb_vread(&eqe, sizeof (eqe), addr) != sizeof (eqe)) { 39487c478bd9Sstevel@tonic-gate mdb_warn("failed to read errorq element at %p", addr); 39497c478bd9Sstevel@tonic-gate break; 39507c478bd9Sstevel@tonic-gate } 39517c478bd9Sstevel@tonic-gate 39527c478bd9Sstevel@tonic-gate if (eqdp->eqd_qpos == eqdp->eqd_qlen) { 39537c478bd9Sstevel@tonic-gate mdb_warn("errorq is overfull -- more than %lu " 39547c478bd9Sstevel@tonic-gate "elems found\n", eqdp->eqd_qlen); 39557c478bd9Sstevel@tonic-gate break; 39567c478bd9Sstevel@tonic-gate } 39577c478bd9Sstevel@tonic-gate 39587c478bd9Sstevel@tonic-gate eqdp->eqd_stack[eqdp->eqd_qpos++] = (uintptr_t)eqe.eqe_data; 39597c478bd9Sstevel@tonic-gate addr = (uintptr_t)eqe.eqe_prev; 39607c478bd9Sstevel@tonic-gate } 39617c478bd9Sstevel@tonic-gate } 39627c478bd9Sstevel@tonic-gate 39637c478bd9Sstevel@tonic-gate static int 39647c478bd9Sstevel@tonic-gate eqd_walk_init(mdb_walk_state_t *wsp) 39657c478bd9Sstevel@tonic-gate { 39667c478bd9Sstevel@tonic-gate eqd_walk_data_t *eqdp; 39677c478bd9Sstevel@tonic-gate errorq_elem_t eqe, *addr; 39687c478bd9Sstevel@tonic-gate errorq_t eq; 39697c478bd9Sstevel@tonic-gate ulong_t i; 39707c478bd9Sstevel@tonic-gate 39717c478bd9Sstevel@tonic-gate if (mdb_vread(&eq, sizeof (eq), wsp->walk_addr) == -1) { 39727c478bd9Sstevel@tonic-gate mdb_warn("failed to read errorq at %p", wsp->walk_addr); 39737c478bd9Sstevel@tonic-gate return (WALK_ERR); 39747c478bd9Sstevel@tonic-gate } 39757c478bd9Sstevel@tonic-gate 39767c478bd9Sstevel@tonic-gate if (eq.eq_ptail != NULL && 39777c478bd9Sstevel@tonic-gate mdb_vread(&eqe, sizeof (eqe), (uintptr_t)eq.eq_ptail) == -1) { 39787c478bd9Sstevel@tonic-gate mdb_warn("failed to read errorq element at %p", eq.eq_ptail); 39797c478bd9Sstevel@tonic-gate return (WALK_ERR); 39807c478bd9Sstevel@tonic-gate } 39817c478bd9Sstevel@tonic-gate 39827c478bd9Sstevel@tonic-gate eqdp = mdb_alloc(sizeof (eqd_walk_data_t), UM_SLEEP); 39837c478bd9Sstevel@tonic-gate wsp->walk_data = eqdp; 39847c478bd9Sstevel@tonic-gate 39857c478bd9Sstevel@tonic-gate eqdp->eqd_stack = mdb_zalloc(sizeof (uintptr_t) * eq.eq_qlen, UM_SLEEP); 39867c478bd9Sstevel@tonic-gate eqdp->eqd_buf = mdb_alloc(eq.eq_size, UM_SLEEP); 39877c478bd9Sstevel@tonic-gate eqdp->eqd_qlen = eq.eq_qlen; 39887c478bd9Sstevel@tonic-gate eqdp->eqd_qpos = 0; 39897c478bd9Sstevel@tonic-gate eqdp->eqd_size = eq.eq_size; 39907c478bd9Sstevel@tonic-gate 39917c478bd9Sstevel@tonic-gate /* 39927c478bd9Sstevel@tonic-gate * The newest elements in the queue are on the pending list, so we 39937c478bd9Sstevel@tonic-gate * push those on to our stack first. 39947c478bd9Sstevel@tonic-gate */ 39957c478bd9Sstevel@tonic-gate eqd_push_list(eqdp, (uintptr_t)eq.eq_pend); 39967c478bd9Sstevel@tonic-gate 39977c478bd9Sstevel@tonic-gate /* 39987c478bd9Sstevel@tonic-gate * If eq_ptail is set, it may point to a subset of the errors on the 39997c478bd9Sstevel@tonic-gate * pending list in the event a casptr() failed; if ptail's data is 40007c478bd9Sstevel@tonic-gate * already in our stack, NULL out eq_ptail and ignore it. 40017c478bd9Sstevel@tonic-gate */ 40027c478bd9Sstevel@tonic-gate if (eq.eq_ptail != NULL) { 40037c478bd9Sstevel@tonic-gate for (i = 0; i < eqdp->eqd_qpos; i++) { 40047c478bd9Sstevel@tonic-gate if (eqdp->eqd_stack[i] == (uintptr_t)eqe.eqe_data) { 40057c478bd9Sstevel@tonic-gate eq.eq_ptail = NULL; 40067c478bd9Sstevel@tonic-gate break; 40077c478bd9Sstevel@tonic-gate } 40087c478bd9Sstevel@tonic-gate } 40097c478bd9Sstevel@tonic-gate } 40107c478bd9Sstevel@tonic-gate 40117c478bd9Sstevel@tonic-gate /* 40127c478bd9Sstevel@tonic-gate * If eq_phead is set, it has the processing list in order from oldest 40137c478bd9Sstevel@tonic-gate * to newest. Use this to recompute eq_ptail as best we can and then 40147c478bd9Sstevel@tonic-gate * we nicely fall into eqd_push_list() of eq_ptail below. 40157c478bd9Sstevel@tonic-gate */ 40167c478bd9Sstevel@tonic-gate for (addr = eq.eq_phead; addr != NULL && mdb_vread(&eqe, sizeof (eqe), 40177c478bd9Sstevel@tonic-gate (uintptr_t)addr) == sizeof (eqe); addr = eqe.eqe_next) 40187c478bd9Sstevel@tonic-gate eq.eq_ptail = addr; 40197c478bd9Sstevel@tonic-gate 40207c478bd9Sstevel@tonic-gate /* 40217c478bd9Sstevel@tonic-gate * The oldest elements in the queue are on the processing list, subject 40227c478bd9Sstevel@tonic-gate * to machinations in the if-clauses above. Push any such elements. 40237c478bd9Sstevel@tonic-gate */ 40247c478bd9Sstevel@tonic-gate eqd_push_list(eqdp, (uintptr_t)eq.eq_ptail); 40257c478bd9Sstevel@tonic-gate return (WALK_NEXT); 40267c478bd9Sstevel@tonic-gate } 40277c478bd9Sstevel@tonic-gate 40287c478bd9Sstevel@tonic-gate static int 40297c478bd9Sstevel@tonic-gate eqd_walk_step(mdb_walk_state_t *wsp) 40307c478bd9Sstevel@tonic-gate { 40317c478bd9Sstevel@tonic-gate eqd_walk_data_t *eqdp = wsp->walk_data; 40327c478bd9Sstevel@tonic-gate uintptr_t addr; 40337c478bd9Sstevel@tonic-gate 40347c478bd9Sstevel@tonic-gate if (eqdp->eqd_qpos == 0) 40357c478bd9Sstevel@tonic-gate return (WALK_DONE); 40367c478bd9Sstevel@tonic-gate 40377c478bd9Sstevel@tonic-gate addr = eqdp->eqd_stack[--eqdp->eqd_qpos]; 40387c478bd9Sstevel@tonic-gate 40397c478bd9Sstevel@tonic-gate if (mdb_vread(eqdp->eqd_buf, eqdp->eqd_size, addr) != eqdp->eqd_size) { 40407c478bd9Sstevel@tonic-gate mdb_warn("failed to read errorq data at %p", addr); 40417c478bd9Sstevel@tonic-gate return (WALK_ERR); 40427c478bd9Sstevel@tonic-gate } 40437c478bd9Sstevel@tonic-gate 40447c478bd9Sstevel@tonic-gate return (wsp->walk_callback(addr, eqdp->eqd_buf, wsp->walk_cbdata)); 40457c478bd9Sstevel@tonic-gate } 40467c478bd9Sstevel@tonic-gate 40477c478bd9Sstevel@tonic-gate static void 40487c478bd9Sstevel@tonic-gate eqd_walk_fini(mdb_walk_state_t *wsp) 40497c478bd9Sstevel@tonic-gate { 40507c478bd9Sstevel@tonic-gate eqd_walk_data_t *eqdp = wsp->walk_data; 40517c478bd9Sstevel@tonic-gate 40527c478bd9Sstevel@tonic-gate mdb_free(eqdp->eqd_stack, sizeof (uintptr_t) * eqdp->eqd_qlen); 40537c478bd9Sstevel@tonic-gate mdb_free(eqdp->eqd_buf, eqdp->eqd_size); 40547c478bd9Sstevel@tonic-gate mdb_free(eqdp, sizeof (eqd_walk_data_t)); 40557c478bd9Sstevel@tonic-gate } 40567c478bd9Sstevel@tonic-gate 40577c478bd9Sstevel@tonic-gate #define EQKSVAL(eqv, what) (eqv.eq_kstat.what.value.ui64) 40587c478bd9Sstevel@tonic-gate 40597c478bd9Sstevel@tonic-gate static int 40607c478bd9Sstevel@tonic-gate errorq(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 40617c478bd9Sstevel@tonic-gate { 40627c478bd9Sstevel@tonic-gate int i; 40637c478bd9Sstevel@tonic-gate errorq_t eq; 40647c478bd9Sstevel@tonic-gate uint_t opt_v = FALSE; 40657c478bd9Sstevel@tonic-gate 40667c478bd9Sstevel@tonic-gate if (!(flags & DCMD_ADDRSPEC)) { 40677c478bd9Sstevel@tonic-gate if (mdb_walk_dcmd("errorq", "errorq", argc, argv) == -1) { 40687c478bd9Sstevel@tonic-gate mdb_warn("can't walk 'errorq'"); 40697c478bd9Sstevel@tonic-gate return (DCMD_ERR); 40707c478bd9Sstevel@tonic-gate } 40717c478bd9Sstevel@tonic-gate return (DCMD_OK); 40727c478bd9Sstevel@tonic-gate } 40737c478bd9Sstevel@tonic-gate 40747c478bd9Sstevel@tonic-gate i = mdb_getopts(argc, argv, 'v', MDB_OPT_SETBITS, TRUE, &opt_v, NULL); 40757c478bd9Sstevel@tonic-gate argc -= i; 40767c478bd9Sstevel@tonic-gate argv += i; 40777c478bd9Sstevel@tonic-gate 40787c478bd9Sstevel@tonic-gate if (argc != 0) 40797c478bd9Sstevel@tonic-gate return (DCMD_USAGE); 40807c478bd9Sstevel@tonic-gate 40817c478bd9Sstevel@tonic-gate if (opt_v || DCMD_HDRSPEC(flags)) { 40827c478bd9Sstevel@tonic-gate mdb_printf("%<u>%-11s %-16s %1s %1s %1s ", 40837c478bd9Sstevel@tonic-gate "ADDR", "NAME", "S", "V", "N"); 40847c478bd9Sstevel@tonic-gate if (!opt_v) { 40857c478bd9Sstevel@tonic-gate mdb_printf("%7s %7s %7s%</u>\n", 40867c478bd9Sstevel@tonic-gate "ACCEPT", "DROP", "LOG"); 40877c478bd9Sstevel@tonic-gate } else { 40887c478bd9Sstevel@tonic-gate mdb_printf("%5s %6s %6s %3s %16s%</u>\n", 40897c478bd9Sstevel@tonic-gate "KSTAT", "QLEN", "SIZE", "IPL", "FUNC"); 40907c478bd9Sstevel@tonic-gate } 40917c478bd9Sstevel@tonic-gate } 40927c478bd9Sstevel@tonic-gate 40937c478bd9Sstevel@tonic-gate if (mdb_vread(&eq, sizeof (eq), addr) != sizeof (eq)) { 40947c478bd9Sstevel@tonic-gate mdb_warn("failed to read errorq at %p", addr); 40957c478bd9Sstevel@tonic-gate return (DCMD_ERR); 40967c478bd9Sstevel@tonic-gate } 40977c478bd9Sstevel@tonic-gate 40987c478bd9Sstevel@tonic-gate mdb_printf("%-11p %-16s %c %c %c ", addr, eq.eq_name, 40997c478bd9Sstevel@tonic-gate (eq.eq_flags & ERRORQ_ACTIVE) ? '+' : '-', 41007c478bd9Sstevel@tonic-gate (eq.eq_flags & ERRORQ_VITAL) ? '!' : ' ', 41017c478bd9Sstevel@tonic-gate (eq.eq_flags & ERRORQ_NVLIST) ? '*' : ' '); 41027c478bd9Sstevel@tonic-gate 41037c478bd9Sstevel@tonic-gate if (!opt_v) { 41047c478bd9Sstevel@tonic-gate mdb_printf("%7llu %7llu %7llu\n", 41057c478bd9Sstevel@tonic-gate EQKSVAL(eq, eqk_dispatched) + EQKSVAL(eq, eqk_committed), 41067c478bd9Sstevel@tonic-gate EQKSVAL(eq, eqk_dropped) + EQKSVAL(eq, eqk_reserve_fail) + 41077c478bd9Sstevel@tonic-gate EQKSVAL(eq, eqk_commit_fail), EQKSVAL(eq, eqk_logged)); 41087c478bd9Sstevel@tonic-gate } else { 41097c478bd9Sstevel@tonic-gate mdb_printf("%5s %6lu %6lu %3u %a\n", 41107c478bd9Sstevel@tonic-gate " | ", eq.eq_qlen, eq.eq_size, eq.eq_ipl, eq.eq_func); 41117c478bd9Sstevel@tonic-gate mdb_printf("%38s\n%41s" 41127c478bd9Sstevel@tonic-gate "%12s %llu\n" 41137c478bd9Sstevel@tonic-gate "%53s %llu\n" 41147c478bd9Sstevel@tonic-gate "%53s %llu\n" 41157c478bd9Sstevel@tonic-gate "%53s %llu\n" 41167c478bd9Sstevel@tonic-gate "%53s %llu\n" 41177c478bd9Sstevel@tonic-gate "%53s %llu\n" 41187c478bd9Sstevel@tonic-gate "%53s %llu\n" 41197c478bd9Sstevel@tonic-gate "%53s %llu\n\n", 41207c478bd9Sstevel@tonic-gate "|", "+-> ", 41217c478bd9Sstevel@tonic-gate "DISPATCHED", EQKSVAL(eq, eqk_dispatched), 41227c478bd9Sstevel@tonic-gate "DROPPED", EQKSVAL(eq, eqk_dropped), 41237c478bd9Sstevel@tonic-gate "LOGGED", EQKSVAL(eq, eqk_logged), 41247c478bd9Sstevel@tonic-gate "RESERVED", EQKSVAL(eq, eqk_reserved), 41257c478bd9Sstevel@tonic-gate "RESERVE FAIL", EQKSVAL(eq, eqk_reserve_fail), 41267c478bd9Sstevel@tonic-gate "COMMITTED", EQKSVAL(eq, eqk_committed), 41277c478bd9Sstevel@tonic-gate "COMMIT FAIL", EQKSVAL(eq, eqk_commit_fail), 41287c478bd9Sstevel@tonic-gate "CANCELLED", EQKSVAL(eq, eqk_cancelled)); 41297c478bd9Sstevel@tonic-gate } 41307c478bd9Sstevel@tonic-gate 41317c478bd9Sstevel@tonic-gate return (DCMD_OK); 41327c478bd9Sstevel@tonic-gate } 41337c478bd9Sstevel@tonic-gate 41347c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 41357c478bd9Sstevel@tonic-gate static int 41367c478bd9Sstevel@tonic-gate panicinfo(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 41377c478bd9Sstevel@tonic-gate { 41387c478bd9Sstevel@tonic-gate cpu_t panic_cpu; 41397c478bd9Sstevel@tonic-gate kthread_t *panic_thread; 414049795412Spetede void *buf; 41417c478bd9Sstevel@tonic-gate panic_data_t *pd; 41427c478bd9Sstevel@tonic-gate int i, n; 41437c478bd9Sstevel@tonic-gate 41447c478bd9Sstevel@tonic-gate if (!mdb_prop_postmortem) { 41457c478bd9Sstevel@tonic-gate mdb_warn("panicinfo can only be run on a system " 41467c478bd9Sstevel@tonic-gate "dump; see dumpadm(1M)\n"); 41477c478bd9Sstevel@tonic-gate return (DCMD_ERR); 41487c478bd9Sstevel@tonic-gate } 41497c478bd9Sstevel@tonic-gate 41507c478bd9Sstevel@tonic-gate if (flags & DCMD_ADDRSPEC || argc != 0) 41517c478bd9Sstevel@tonic-gate return (DCMD_USAGE); 41527c478bd9Sstevel@tonic-gate 41537c478bd9Sstevel@tonic-gate if (mdb_readsym(&panic_cpu, sizeof (cpu_t), "panic_cpu") == -1) 41547c478bd9Sstevel@tonic-gate mdb_warn("failed to read 'panic_cpu'"); 41557c478bd9Sstevel@tonic-gate else 41567c478bd9Sstevel@tonic-gate mdb_printf("%16s %?d\n", "cpu", panic_cpu.cpu_id); 41577c478bd9Sstevel@tonic-gate 41587c478bd9Sstevel@tonic-gate if (mdb_readvar(&panic_thread, "panic_thread") == -1) 41597c478bd9Sstevel@tonic-gate mdb_warn("failed to read 'panic_thread'"); 41607c478bd9Sstevel@tonic-gate else 41617c478bd9Sstevel@tonic-gate mdb_printf("%16s %?p\n", "thread", panic_thread); 41627c478bd9Sstevel@tonic-gate 416349795412Spetede buf = mdb_alloc(PANICBUFSIZE, UM_SLEEP); 416449795412Spetede pd = (panic_data_t *)buf; 41657c478bd9Sstevel@tonic-gate 416649795412Spetede if (mdb_readsym(buf, PANICBUFSIZE, "panicbuf") == -1 || 41677c478bd9Sstevel@tonic-gate pd->pd_version != PANICBUFVERS) { 41687c478bd9Sstevel@tonic-gate mdb_warn("failed to read 'panicbuf'"); 416949795412Spetede mdb_free(buf, PANICBUFSIZE); 41707c478bd9Sstevel@tonic-gate return (DCMD_ERR); 41717c478bd9Sstevel@tonic-gate } 41727c478bd9Sstevel@tonic-gate 417349795412Spetede mdb_printf("%16s %s\n", "message", (char *)buf + pd->pd_msgoff); 41747c478bd9Sstevel@tonic-gate 41757c478bd9Sstevel@tonic-gate n = (pd->pd_msgoff - (sizeof (panic_data_t) - 41767c478bd9Sstevel@tonic-gate sizeof (panic_nv_t))) / sizeof (panic_nv_t); 41777c478bd9Sstevel@tonic-gate 41787c478bd9Sstevel@tonic-gate for (i = 0; i < n; i++) 41797c478bd9Sstevel@tonic-gate mdb_printf("%16s %?llx\n", 41807c478bd9Sstevel@tonic-gate pd->pd_nvdata[i].pnv_name, pd->pd_nvdata[i].pnv_value); 41817c478bd9Sstevel@tonic-gate 418249795412Spetede mdb_free(buf, PANICBUFSIZE); 41837c478bd9Sstevel@tonic-gate return (DCMD_OK); 41847c478bd9Sstevel@tonic-gate } 41857c478bd9Sstevel@tonic-gate 41867c478bd9Sstevel@tonic-gate static const mdb_dcmd_t dcmds[] = { 41877c478bd9Sstevel@tonic-gate 41887c478bd9Sstevel@tonic-gate /* from genunix.c */ 41897c478bd9Sstevel@tonic-gate { "addr2smap", ":[offset]", "translate address to smap", addr2smap }, 41907c478bd9Sstevel@tonic-gate { "as2proc", ":", "convert as to proc_t address", as2proc }, 41917c478bd9Sstevel@tonic-gate { "binding_hash_entry", ":", "print driver names hash table entry", 41927c478bd9Sstevel@tonic-gate binding_hash_entry }, 419387a18d3fSMadhavan Venkataraman { "callout", "?[-r|n] [-s|l] [-xh] [-t | -ab nsec [-dkD]]" 419487a18d3fSMadhavan Venkataraman " [-C addr | -S seqid] [-f name|addr] [-p name| addr] [-T|L [-E]]" 419587a18d3fSMadhavan Venkataraman " [-FivVA]", 419687a18d3fSMadhavan Venkataraman "display callouts", callout, callout_help }, 419787a18d3fSMadhavan Venkataraman { "calloutid", "[-d|v] xid", "print callout by extended id", 419887a18d3fSMadhavan Venkataraman calloutid, calloutid_help }, 41997c478bd9Sstevel@tonic-gate { "class", NULL, "print process scheduler classes", class }, 42007c478bd9Sstevel@tonic-gate { "cpuinfo", "?[-v]", "print CPUs and runnable threads", cpuinfo }, 42017c478bd9Sstevel@tonic-gate { "did2thread", "? kt_did", "find kernel thread for this id", 42027c478bd9Sstevel@tonic-gate did2thread }, 42037c478bd9Sstevel@tonic-gate { "errorq", "?[-v]", "display kernel error queues", errorq }, 42047c478bd9Sstevel@tonic-gate { "fd", ":[fd num]", "get a file pointer from an fd", fd }, 42057c478bd9Sstevel@tonic-gate { "flipone", ":", "the vik_rev_level 2 special", flipone }, 42067c478bd9Sstevel@tonic-gate { "lminfo", NULL, "print lock manager information", lminfo }, 42077c478bd9Sstevel@tonic-gate { "ndi_event_hdl", "?", "print ndi_event_hdl", ndi_event_hdl }, 42087c478bd9Sstevel@tonic-gate { "panicinfo", NULL, "print panic information", panicinfo }, 42097c478bd9Sstevel@tonic-gate { "pid2proc", "?", "convert PID to proc_t address", pid2proc }, 42107c478bd9Sstevel@tonic-gate { "pmap", ":[-q]", "print process memory map", pmap }, 42117c478bd9Sstevel@tonic-gate { "project", NULL, "display kernel project(s)", project }, 42127c478bd9Sstevel@tonic-gate { "ps", "[-fltzTP]", "list processes (and associated thr,lwp)", ps }, 4213adb664e2Svb { "pgrep", "[-x] [-n | -o] pattern", 4214adb664e2Svb "pattern match against all processes", pgrep }, 42157c478bd9Sstevel@tonic-gate { "ptree", NULL, "print process tree", ptree }, 42167c478bd9Sstevel@tonic-gate { "seg", ":", "print address space segment", seg }, 42177c478bd9Sstevel@tonic-gate { "sysevent", "?[-sv]", "print sysevent pending or sent queue", 42187c478bd9Sstevel@tonic-gate sysevent}, 42197c478bd9Sstevel@tonic-gate { "sysevent_channel", "?", "print sysevent channel database", 42207c478bd9Sstevel@tonic-gate sysevent_channel}, 42217c478bd9Sstevel@tonic-gate { "sysevent_class_list", ":", "print sysevent class list", 42227c478bd9Sstevel@tonic-gate sysevent_class_list}, 42237c478bd9Sstevel@tonic-gate { "sysevent_subclass_list", ":", 42247c478bd9Sstevel@tonic-gate "print sysevent subclass list", sysevent_subclass_list}, 42257c478bd9Sstevel@tonic-gate { "system", NULL, "print contents of /etc/system file", sysfile }, 42267c478bd9Sstevel@tonic-gate { "task", NULL, "display kernel task(s)", task }, 42277c478bd9Sstevel@tonic-gate { "taskq_entry", ":", "display a taskq_ent_t", taskq_ent }, 42287c478bd9Sstevel@tonic-gate { "vnode2path", ":[-F]", "vnode address to pathname", vnode2path }, 42297c478bd9Sstevel@tonic-gate { "vnode2smap", ":[offset]", "translate vnode to smap", vnode2smap }, 42307c478bd9Sstevel@tonic-gate { "whereopen", ":", "given a vnode, dumps procs which have it open", 42317c478bd9Sstevel@tonic-gate whereopen }, 42327c478bd9Sstevel@tonic-gate 42337c478bd9Sstevel@tonic-gate /* from zone.c */ 42347c478bd9Sstevel@tonic-gate { "zone", "?", "display kernel zone(s)", zoneprt }, 42355b9a3b50Sjv { "zsd", ":[-v] [zsd_key]", "display zone-specific-data entries for " 42365b9a3b50Sjv "selected zones", zsd }, 42377c478bd9Sstevel@tonic-gate 42387c478bd9Sstevel@tonic-gate /* from bio.c */ 42397c478bd9Sstevel@tonic-gate { "bufpagefind", ":addr", "find page_t on buf_t list", bufpagefind }, 42407c478bd9Sstevel@tonic-gate 42417c478bd9Sstevel@tonic-gate /* from contract.c */ 42427c478bd9Sstevel@tonic-gate { "contract", "?", "display a contract", cmd_contract }, 42437c478bd9Sstevel@tonic-gate { "ctevent", ":", "display a contract event", cmd_ctevent }, 42447c478bd9Sstevel@tonic-gate { "ctid", ":", "convert id to a contract pointer", cmd_ctid }, 42457c478bd9Sstevel@tonic-gate 42467c478bd9Sstevel@tonic-gate /* from cpupart.c */ 4247f5533078Smishra { "cpupart", "?[-v]", "print cpu partition info", cpupart }, 42487c478bd9Sstevel@tonic-gate 42497c478bd9Sstevel@tonic-gate /* from cyclic.c */ 42507c478bd9Sstevel@tonic-gate { "cyccover", NULL, "dump cyclic coverage information", cyccover }, 42517c478bd9Sstevel@tonic-gate { "cycid", "?", "dump a cyclic id", cycid }, 42527c478bd9Sstevel@tonic-gate { "cycinfo", "?", "dump cyc_cpu info", cycinfo }, 42537c478bd9Sstevel@tonic-gate { "cyclic", ":", "developer information", cyclic }, 42547c478bd9Sstevel@tonic-gate { "cyctrace", "?", "dump cyclic trace buffer", cyctrace }, 42557c478bd9Sstevel@tonic-gate 42567c478bd9Sstevel@tonic-gate /* from devinfo.c */ 42577c478bd9Sstevel@tonic-gate { "devbindings", "?[-qs] [device-name | major-num]", 42587c478bd9Sstevel@tonic-gate "print devinfo nodes bound to device-name or major-num", 42597c478bd9Sstevel@tonic-gate devbindings, devinfo_help }, 42607c478bd9Sstevel@tonic-gate { "devinfo", ":[-qs]", "detailed devinfo of one node", devinfo, 42617c478bd9Sstevel@tonic-gate devinfo_help }, 42627c478bd9Sstevel@tonic-gate { "devinfo_audit", ":[-v]", "devinfo configuration audit record", 42637c478bd9Sstevel@tonic-gate devinfo_audit }, 42647c478bd9Sstevel@tonic-gate { "devinfo_audit_log", "?[-v]", "system wide devinfo configuration log", 42657c478bd9Sstevel@tonic-gate devinfo_audit_log }, 42667c478bd9Sstevel@tonic-gate { "devinfo_audit_node", ":[-v]", "devinfo node configuration history", 42677c478bd9Sstevel@tonic-gate devinfo_audit_node }, 42687c478bd9Sstevel@tonic-gate { "devinfo2driver", ":", "find driver name for this devinfo node", 42697c478bd9Sstevel@tonic-gate devinfo2driver }, 42707c478bd9Sstevel@tonic-gate { "devnames", "?[-vm] [num]", "print devnames array", devnames }, 42717c478bd9Sstevel@tonic-gate { "dev2major", "?<dev_t>", "convert dev_t to a major number", 42727c478bd9Sstevel@tonic-gate dev2major }, 42737c478bd9Sstevel@tonic-gate { "dev2minor", "?<dev_t>", "convert dev_t to a minor number", 42747c478bd9Sstevel@tonic-gate dev2minor }, 42757c478bd9Sstevel@tonic-gate { "devt", "?<dev_t>", "display a dev_t's major and minor numbers", 42767c478bd9Sstevel@tonic-gate devt }, 42777c478bd9Sstevel@tonic-gate { "major2name", "?<major-num>", "convert major number to dev name", 42787c478bd9Sstevel@tonic-gate major2name }, 42797c478bd9Sstevel@tonic-gate { "minornodes", ":", "given a devinfo node, print its minor nodes", 42807c478bd9Sstevel@tonic-gate minornodes }, 42817c478bd9Sstevel@tonic-gate { "modctl2devinfo", ":", "given a modctl, list its devinfos", 42827c478bd9Sstevel@tonic-gate modctl2devinfo }, 42837c478bd9Sstevel@tonic-gate { "name2major", "<dev-name>", "convert dev name to major number", 42847c478bd9Sstevel@tonic-gate name2major }, 42857c478bd9Sstevel@tonic-gate { "prtconf", "?[-vpc]", "print devinfo tree", prtconf, prtconf_help }, 42867c478bd9Sstevel@tonic-gate { "softstate", ":<instance>", "retrieve soft-state pointer", 42877c478bd9Sstevel@tonic-gate softstate }, 42887c478bd9Sstevel@tonic-gate { "devinfo_fm", ":", "devinfo fault managment configuration", 42897c478bd9Sstevel@tonic-gate devinfo_fm }, 42907c478bd9Sstevel@tonic-gate { "devinfo_fmce", ":", "devinfo fault managment cache entry", 42917c478bd9Sstevel@tonic-gate devinfo_fmce}, 42927c478bd9Sstevel@tonic-gate 42939dd0f810Scindi /* from fm.c */ 42949dd0f810Scindi { "ereport", "[-v]", "print ereports logged in dump", 42959dd0f810Scindi ereport }, 42969dd0f810Scindi 42977c478bd9Sstevel@tonic-gate /* from findstack.c */ 42987c478bd9Sstevel@tonic-gate { "findstack", ":[-v]", "find kernel thread stack", findstack }, 42997c478bd9Sstevel@tonic-gate { "findstack_debug", NULL, "toggle findstack debugging", 43007c478bd9Sstevel@tonic-gate findstack_debug }, 4301*346799e8SJonathan W Adams { "stacks", "?[-afiv] [-c func] [-C func] [-s sobj | -S sobj] " 4302*346799e8SJonathan W Adams "[-t tstate | -T tstate]", 4303*346799e8SJonathan W Adams "print unique kernel thread stacks", 4304*346799e8SJonathan W Adams stacks, stacks_help }, 43057c478bd9Sstevel@tonic-gate 43065febcb4aSScott Carter, SD IOSW /* from irm.c */ 43075febcb4aSScott Carter, SD IOSW { "irmpools", NULL, "display interrupt pools", irmpools_dcmd }, 43085febcb4aSScott Carter, SD IOSW { "irmreqs", NULL, "display interrupt requests in an interrupt pool", 43095febcb4aSScott Carter, SD IOSW irmreqs_dcmd }, 43105febcb4aSScott Carter, SD IOSW { "irmreq", NULL, "display an interrupt request", irmreq_dcmd }, 43115febcb4aSScott Carter, SD IOSW 43127c478bd9Sstevel@tonic-gate /* from kgrep.c + genunix.c */ 4313154eb83fSjwadams { "kgrep", KGREP_USAGE, "search kernel as for a pointer", kgrep, 4314154eb83fSjwadams kgrep_help }, 43157c478bd9Sstevel@tonic-gate 43167c478bd9Sstevel@tonic-gate /* from kmem.c */ 43177c478bd9Sstevel@tonic-gate { "allocdby", ":", "given a thread, print its allocated buffers", 43187c478bd9Sstevel@tonic-gate allocdby }, 43197c478bd9Sstevel@tonic-gate { "bufctl", ":[-vh] [-a addr] [-c caller] [-e earliest] [-l latest] " 43207c478bd9Sstevel@tonic-gate "[-t thd]", "print or filter a bufctl", bufctl, bufctl_help }, 43217c478bd9Sstevel@tonic-gate { "freedby", ":", "given a thread, print its freed buffers", freedby }, 43227c478bd9Sstevel@tonic-gate { "kmalog", "?[ fail | slab ]", 43237c478bd9Sstevel@tonic-gate "display kmem transaction log and stack traces", kmalog }, 4324c92ff650Sek { "kmastat", "[-kmg]", "kernel memory allocator stats", 4325c92ff650Sek kmastat }, 43267c478bd9Sstevel@tonic-gate { "kmausers", "?[-ef] [cache ...]", "current medium and large users " 43277c478bd9Sstevel@tonic-gate "of the kmem allocator", kmausers, kmausers_help }, 4328b5fca8f8Stomee { "kmem_cache", "?[-n name]", 4329b5fca8f8Stomee "print kernel memory caches", kmem_cache, kmem_cache_help}, 4330b5fca8f8Stomee { "kmem_slabs", "?[-v] [-n cache] [-N cache] [-b maxbins] " 4331b5fca8f8Stomee "[-B minbinsize]", "display slab usage per kmem cache", 43323893cb7fStomee kmem_slabs, kmem_slabs_help }, 43337c478bd9Sstevel@tonic-gate { "kmem_debug", NULL, "toggle kmem dcmd/walk debugging", kmem_debug }, 43347c478bd9Sstevel@tonic-gate { "kmem_log", "?[-b]", "dump kmem transaction log", kmem_log }, 43357c478bd9Sstevel@tonic-gate { "kmem_verify", "?", "check integrity of kmem-managed memory", 43367c478bd9Sstevel@tonic-gate kmem_verify }, 43377c478bd9Sstevel@tonic-gate { "vmem", "?", "print a vmem_t", vmem }, 43387c478bd9Sstevel@tonic-gate { "vmem_seg", ":[-sv] [-c caller] [-e earliest] [-l latest] " 43397c478bd9Sstevel@tonic-gate "[-m minsize] [-M maxsize] [-t thread] [-T type]", 43407c478bd9Sstevel@tonic-gate "print or filter a vmem_seg", vmem_seg, vmem_seg_help }, 43417c478bd9Sstevel@tonic-gate { "whatis", ":[-abiv]", "given an address, return information", whatis, 43427c478bd9Sstevel@tonic-gate whatis_help }, 43437c478bd9Sstevel@tonic-gate { "whatthread", ":[-v]", "print threads whose stack contains the " 43447c478bd9Sstevel@tonic-gate "given address", whatthread }, 43457c478bd9Sstevel@tonic-gate 43467c478bd9Sstevel@tonic-gate /* from ldi.c */ 43477c478bd9Sstevel@tonic-gate { "ldi_handle", "?[-i]", "display a layered driver handle", 43487c478bd9Sstevel@tonic-gate ldi_handle, ldi_handle_help }, 43497c478bd9Sstevel@tonic-gate { "ldi_ident", NULL, "display a layered driver identifier", 43507c478bd9Sstevel@tonic-gate ldi_ident, ldi_ident_help }, 43517c478bd9Sstevel@tonic-gate 43527c478bd9Sstevel@tonic-gate /* from leaky.c + leaky_subr.c */ 43537c478bd9Sstevel@tonic-gate { "findleaks", FINDLEAKS_USAGE, 43547c478bd9Sstevel@tonic-gate "search for potential kernel memory leaks", findleaks, 43557c478bd9Sstevel@tonic-gate findleaks_help }, 43567c478bd9Sstevel@tonic-gate 43577c478bd9Sstevel@tonic-gate /* from lgrp.c */ 43587c478bd9Sstevel@tonic-gate { "lgrp", "?[-q] [-p | -Pih]", "display an lgrp", lgrp}, 4359c6402783Sakolb { "lgrp_set", "", "display bitmask of lgroups as a list", lgrp_set}, 43607c478bd9Sstevel@tonic-gate 43617c478bd9Sstevel@tonic-gate /* from log.c */ 43627c478bd9Sstevel@tonic-gate { "msgbuf", "?[-v]", "print most recent console messages", msgbuf }, 43637c478bd9Sstevel@tonic-gate 43647c478bd9Sstevel@tonic-gate /* from memory.c */ 43657c478bd9Sstevel@tonic-gate { "page", "?", "display a summarized page_t", page }, 43667c478bd9Sstevel@tonic-gate { "memstat", NULL, "display memory usage summary", memstat }, 43677c478bd9Sstevel@tonic-gate { "memlist", "?[-iav]", "display a struct memlist", memlist }, 43687c478bd9Sstevel@tonic-gate { "swapinfo", "?", "display a struct swapinfo", swapinfof }, 43697c478bd9Sstevel@tonic-gate 43707c478bd9Sstevel@tonic-gate /* from mmd.c */ 43717c478bd9Sstevel@tonic-gate { "multidata", ":[-sv]", "display a summarized multidata_t", 43727c478bd9Sstevel@tonic-gate multidata }, 43737c478bd9Sstevel@tonic-gate { "pattbl", ":", "display a summarized multidata attribute table", 43747c478bd9Sstevel@tonic-gate pattbl }, 43757c478bd9Sstevel@tonic-gate { "pattr2multidata", ":", "print multidata pointer from pattr_t", 43767c478bd9Sstevel@tonic-gate pattr2multidata }, 43777c478bd9Sstevel@tonic-gate { "pdesc2slab", ":", "print pdesc slab pointer from pdesc_t", 43787c478bd9Sstevel@tonic-gate pdesc2slab }, 43797c478bd9Sstevel@tonic-gate { "pdesc_verify", ":", "verify integrity of a pdesc_t", pdesc_verify }, 43807c478bd9Sstevel@tonic-gate { "slab2multidata", ":", "print multidata pointer from pdesc_slab_t", 43817c478bd9Sstevel@tonic-gate slab2multidata }, 43827c478bd9Sstevel@tonic-gate 43837c478bd9Sstevel@tonic-gate /* from modhash.c */ 43847c478bd9Sstevel@tonic-gate { "modhash", "?[-ceht] [-k key] [-v val] [-i index]", 43857c478bd9Sstevel@tonic-gate "display information about one or all mod_hash structures", 43867c478bd9Sstevel@tonic-gate modhash, modhash_help }, 43877c478bd9Sstevel@tonic-gate { "modent", ":[-k | -v | -t type]", 43887c478bd9Sstevel@tonic-gate "display information about a mod_hash_entry", modent, 43897c478bd9Sstevel@tonic-gate modent_help }, 43907c478bd9Sstevel@tonic-gate 43917c478bd9Sstevel@tonic-gate /* from net.c */ 43927c478bd9Sstevel@tonic-gate { "mi", ":[-p] [-d | -m]", "filter and display MI object or payload", 43937c478bd9Sstevel@tonic-gate mi }, 439445916cd2Sjpk { "netstat", "[-arv] [-f inet | inet6 | unix] [-P tcp | udp]", 43957c478bd9Sstevel@tonic-gate "show network statistics", netstat }, 43967c478bd9Sstevel@tonic-gate { "sonode", "?[-f inet | inet6 | unix | #] " 43977c478bd9Sstevel@tonic-gate "[-t stream | dgram | raw | #] [-p #]", 43987c478bd9Sstevel@tonic-gate "filter and display sonode", sonode }, 43997c478bd9Sstevel@tonic-gate 4400f4b3ec61Sdh /* from netstack.c */ 4401f4b3ec61Sdh { "netstack", "", "show stack instances", netstack }, 4402f4b3ec61Sdh 44037c478bd9Sstevel@tonic-gate /* from nvpair.c */ 44047c478bd9Sstevel@tonic-gate { NVPAIR_DCMD_NAME, NVPAIR_DCMD_USAGE, NVPAIR_DCMD_DESCR, 44057c478bd9Sstevel@tonic-gate nvpair_print }, 4406fa9e4066Sahrens { NVLIST_DCMD_NAME, NVLIST_DCMD_USAGE, NVLIST_DCMD_DESCR, 44078a40a695Sgavinm print_nvlist }, 44087c478bd9Sstevel@tonic-gate 4409fb2f18f8Sesaxe /* from pg.c */ 4410fb2f18f8Sesaxe { "pg", "?[-q]", "display a pg", pg}, 4411fb2f18f8Sesaxe /* from group.c */ 4412fb2f18f8Sesaxe { "group", "?[-q]", "display a group", group}, 4413fb2f18f8Sesaxe 4414fb2f18f8Sesaxe /* from log.c */ 44157c478bd9Sstevel@tonic-gate /* from rctl.c */ 44167c478bd9Sstevel@tonic-gate { "rctl_dict", "?", "print systemwide default rctl definitions", 44177c478bd9Sstevel@tonic-gate rctl_dict }, 44187c478bd9Sstevel@tonic-gate { "rctl_list", ":[handle]", "print rctls for the given proc", 44197c478bd9Sstevel@tonic-gate rctl_list }, 44207c478bd9Sstevel@tonic-gate { "rctl", ":[handle]", "print a rctl_t, only if it matches the handle", 44217c478bd9Sstevel@tonic-gate rctl }, 44227c478bd9Sstevel@tonic-gate { "rctl_validate", ":[-v] [-n #]", "test resource control value " 44237c478bd9Sstevel@tonic-gate "sequence", rctl_validate }, 44247c478bd9Sstevel@tonic-gate 44257c478bd9Sstevel@tonic-gate /* from sobj.c */ 44267c478bd9Sstevel@tonic-gate { "rwlock", ":", "dump out a readers/writer lock", rwlock }, 44277c478bd9Sstevel@tonic-gate { "mutex", ":[-f]", "dump out an adaptive or spin mutex", mutex, 44287c478bd9Sstevel@tonic-gate mutex_help }, 44297c478bd9Sstevel@tonic-gate { "sobj2ts", ":", "perform turnstile lookup on synch object", sobj2ts }, 44307c478bd9Sstevel@tonic-gate { "wchaninfo", "?[-v]", "dump condition variable", wchaninfo }, 44317c478bd9Sstevel@tonic-gate { "turnstile", "?", "display a turnstile", turnstile }, 44327c478bd9Sstevel@tonic-gate 44337c478bd9Sstevel@tonic-gate /* from stream.c */ 44347c478bd9Sstevel@tonic-gate { "mblk", ":[-q|v] [-f|F flag] [-t|T type] [-l|L|B len] [-d dbaddr]", 44357c478bd9Sstevel@tonic-gate "print an mblk", mblk_prt, mblk_help }, 44367c478bd9Sstevel@tonic-gate { "mblk_verify", "?", "verify integrity of an mblk", mblk_verify }, 44377c478bd9Sstevel@tonic-gate { "mblk2dblk", ":", "convert mblk_t address to dblk_t address", 44387c478bd9Sstevel@tonic-gate mblk2dblk }, 44397c478bd9Sstevel@tonic-gate { "q2otherq", ":", "print peer queue for a given queue", q2otherq }, 44407c478bd9Sstevel@tonic-gate { "q2rdq", ":", "print read queue for a given queue", q2rdq }, 44417c478bd9Sstevel@tonic-gate { "q2syncq", ":", "print syncq for a given queue", q2syncq }, 44427c478bd9Sstevel@tonic-gate { "q2stream", ":", "print stream pointer for a given queue", q2stream }, 44437c478bd9Sstevel@tonic-gate { "q2wrq", ":", "print write queue for a given queue", q2wrq }, 44447c478bd9Sstevel@tonic-gate { "queue", ":[-q|v] [-m mod] [-f flag] [-F flag] [-s syncq_addr]", 44457c478bd9Sstevel@tonic-gate "filter and display STREAM queue", queue, queue_help }, 44467c478bd9Sstevel@tonic-gate { "stdata", ":[-q|v] [-f flag] [-F flag]", 44477c478bd9Sstevel@tonic-gate "filter and display STREAM head", stdata, stdata_help }, 44487c478bd9Sstevel@tonic-gate { "str2mate", ":", "print mate of this stream", str2mate }, 44497c478bd9Sstevel@tonic-gate { "str2wrq", ":", "print write queue of this stream", str2wrq }, 44507c478bd9Sstevel@tonic-gate { "stream", ":", "display STREAM", stream }, 44517c478bd9Sstevel@tonic-gate { "strftevent", ":", "print STREAMS flow trace event", strftevent }, 44527c478bd9Sstevel@tonic-gate { "syncq", ":[-q|v] [-f flag] [-F flag] [-t type] [-T type]", 44537c478bd9Sstevel@tonic-gate "filter and display STREAM sync queue", syncq, syncq_help }, 44547c478bd9Sstevel@tonic-gate { "syncq2q", ":", "print queue for a given syncq", syncq2q }, 44557c478bd9Sstevel@tonic-gate 44567c478bd9Sstevel@tonic-gate /* from thread.c */ 44577c478bd9Sstevel@tonic-gate { "thread", "?[-bdfimps]", "display a summarized kthread_t", thread, 44587c478bd9Sstevel@tonic-gate thread_help }, 4459ab4a9bebSjohnlev { "threadlist", "?[-t] [-v [count]]", 44607c478bd9Sstevel@tonic-gate "display threads and associated C stack traces", threadlist, 44617c478bd9Sstevel@tonic-gate threadlist_help }, 4462bff31d89SPhilippe Jung { "stackinfo", "?[-h|-a]", "display kthread_t stack usage", stackinfo, 4463bff31d89SPhilippe Jung stackinfo_help }, 44647c478bd9Sstevel@tonic-gate 44657c478bd9Sstevel@tonic-gate /* from tsd.c */ 44667c478bd9Sstevel@tonic-gate { "tsd", ":-k key", "print tsd[key-1] for this thread", ttotsd }, 44677c478bd9Sstevel@tonic-gate { "tsdtot", ":", "find thread with this tsd", tsdtot }, 44687c478bd9Sstevel@tonic-gate 44697c478bd9Sstevel@tonic-gate /* 44707c478bd9Sstevel@tonic-gate * typegraph does not work under kmdb, as it requires too much memory 44717c478bd9Sstevel@tonic-gate * for its internal data structures. 44727c478bd9Sstevel@tonic-gate */ 44737c478bd9Sstevel@tonic-gate #ifndef _KMDB 44747c478bd9Sstevel@tonic-gate /* from typegraph.c */ 44757c478bd9Sstevel@tonic-gate { "findlocks", ":", "find locks held by specified thread", findlocks }, 44767c478bd9Sstevel@tonic-gate { "findfalse", "?[-v]", "find potentially falsely shared structures", 44777c478bd9Sstevel@tonic-gate findfalse }, 44787c478bd9Sstevel@tonic-gate { "typegraph", NULL, "build type graph", typegraph }, 44797c478bd9Sstevel@tonic-gate { "istype", ":type", "manually set object type", istype }, 44807c478bd9Sstevel@tonic-gate { "notype", ":", "manually clear object type", notype }, 44817c478bd9Sstevel@tonic-gate { "whattype", ":", "determine object type", whattype }, 44827c478bd9Sstevel@tonic-gate #endif 44837c478bd9Sstevel@tonic-gate 44847c478bd9Sstevel@tonic-gate /* from vfs.c */ 44857c478bd9Sstevel@tonic-gate { "fsinfo", "?[-v]", "print mounted filesystems", fsinfo }, 44867c478bd9Sstevel@tonic-gate { "pfiles", ":[-fp]", "print process file information", pfiles, 44877c478bd9Sstevel@tonic-gate pfiles_help }, 44887c478bd9Sstevel@tonic-gate 448970ab954aSramat /* from mdi.c */ 449070ab954aSramat { "mdipi", NULL, "given a path, dump mdi_pathinfo " 449170ab954aSramat "and detailed pi_prop list", mdipi }, 449270ab954aSramat { "mdiprops", NULL, "given a pi_prop, dump the pi_prop list", 449370ab954aSramat mdiprops }, 449470ab954aSramat { "mdiphci", NULL, "given a phci, dump mdi_phci and " 449570ab954aSramat "list all paths", mdiphci }, 449670ab954aSramat { "mdivhci", NULL, "given a vhci, dump mdi_vhci and list " 449770ab954aSramat "all phcis", mdivhci }, 449870ab954aSramat { "mdiclient_paths", NULL, "given a path, walk mdi_pathinfo " 449970ab954aSramat "client links", mdiclient_paths }, 450070ab954aSramat { "mdiphci_paths", NULL, "given a path, walk through mdi_pathinfo " 450170ab954aSramat "phci links", mdiphci_paths }, 450270ab954aSramat { "mdiphcis", NULL, "given a phci, walk through mdi_phci ph_next links", 450370ab954aSramat mdiphcis }, 450470ab954aSramat 45057c478bd9Sstevel@tonic-gate { NULL } 45067c478bd9Sstevel@tonic-gate }; 45077c478bd9Sstevel@tonic-gate 45087c478bd9Sstevel@tonic-gate static const mdb_walker_t walkers[] = { 45097c478bd9Sstevel@tonic-gate 45107c478bd9Sstevel@tonic-gate /* from genunix.c */ 45117c478bd9Sstevel@tonic-gate { "anon", "given an amp, list of anon structures", 45127c478bd9Sstevel@tonic-gate anon_walk_init, anon_walk_step, anon_walk_fini }, 451387a18d3fSMadhavan Venkataraman { "callouts_bytime", "walk callouts by list chain (expiration time)", 451487a18d3fSMadhavan Venkataraman callout_walk_init, callout_walk_step, callout_walk_fini, 451587a18d3fSMadhavan Venkataraman (void *)CALLOUT_WALK_BYLIST }, 451687a18d3fSMadhavan Venkataraman { "callouts_byid", "walk callouts by id hash chain", 451787a18d3fSMadhavan Venkataraman callout_walk_init, callout_walk_step, callout_walk_fini, 451887a18d3fSMadhavan Venkataraman (void *)CALLOUT_WALK_BYID }, 451987a18d3fSMadhavan Venkataraman { "callout_list", "walk a callout list", callout_list_walk_init, 452087a18d3fSMadhavan Venkataraman callout_list_walk_step, callout_list_walk_fini }, 452187a18d3fSMadhavan Venkataraman { "callout_table", "walk callout table array", callout_table_walk_init, 452287a18d3fSMadhavan Venkataraman callout_table_walk_step, callout_table_walk_fini }, 45237c478bd9Sstevel@tonic-gate { "cpu", "walk cpu structures", cpu_walk_init, cpu_walk_step }, 45249dd0f810Scindi { "ereportq_dump", "walk list of ereports in dump error queue", 45259dd0f810Scindi ereportq_dump_walk_init, ereportq_dump_walk_step, NULL }, 45269dd0f810Scindi { "ereportq_pend", "walk list of ereports in pending error queue", 45279dd0f810Scindi ereportq_pend_walk_init, ereportq_pend_walk_step, NULL }, 45287c478bd9Sstevel@tonic-gate { "errorq", "walk list of system error queues", 45297c478bd9Sstevel@tonic-gate errorq_walk_init, errorq_walk_step, NULL }, 45307c478bd9Sstevel@tonic-gate { "errorq_data", "walk pending error queue data buffers", 45317c478bd9Sstevel@tonic-gate eqd_walk_init, eqd_walk_step, eqd_walk_fini }, 45327c478bd9Sstevel@tonic-gate { "allfile", "given a proc pointer, list all file pointers", 45337c478bd9Sstevel@tonic-gate file_walk_init, allfile_walk_step, file_walk_fini }, 45347c478bd9Sstevel@tonic-gate { "file", "given a proc pointer, list of open file pointers", 45357c478bd9Sstevel@tonic-gate file_walk_init, file_walk_step, file_walk_fini }, 45367c478bd9Sstevel@tonic-gate { "lock_descriptor", "walk lock_descriptor_t structures", 45377c478bd9Sstevel@tonic-gate ld_walk_init, ld_walk_step, NULL }, 45387c478bd9Sstevel@tonic-gate { "lock_graph", "walk lock graph", 45397c478bd9Sstevel@tonic-gate lg_walk_init, lg_walk_step, NULL }, 45407c478bd9Sstevel@tonic-gate { "port", "given a proc pointer, list of created event ports", 45417c478bd9Sstevel@tonic-gate port_walk_init, port_walk_step, NULL }, 45427c478bd9Sstevel@tonic-gate { "portev", "given a port pointer, list of events in the queue", 45437c478bd9Sstevel@tonic-gate portev_walk_init, portev_walk_step, portev_walk_fini }, 45447c478bd9Sstevel@tonic-gate { "proc", "list of active proc_t structures", 45457c478bd9Sstevel@tonic-gate proc_walk_init, proc_walk_step, proc_walk_fini }, 45467c478bd9Sstevel@tonic-gate { "projects", "walk a list of kernel projects", 45477c478bd9Sstevel@tonic-gate project_walk_init, project_walk_step, NULL }, 45487c478bd9Sstevel@tonic-gate { "seg", "given an as, list of segments", 45497c478bd9Sstevel@tonic-gate seg_walk_init, avl_walk_step, avl_walk_fini }, 45507c478bd9Sstevel@tonic-gate { "sysevent_pend", "walk sysevent pending queue", 45517c478bd9Sstevel@tonic-gate sysevent_pend_walk_init, sysevent_walk_step, 45527c478bd9Sstevel@tonic-gate sysevent_walk_fini}, 45537c478bd9Sstevel@tonic-gate { "sysevent_sent", "walk sysevent sent queue", sysevent_sent_walk_init, 45547c478bd9Sstevel@tonic-gate sysevent_walk_step, sysevent_walk_fini}, 45557c478bd9Sstevel@tonic-gate { "sysevent_channel", "walk sysevent channel subscriptions", 45567c478bd9Sstevel@tonic-gate sysevent_channel_walk_init, sysevent_channel_walk_step, 45577c478bd9Sstevel@tonic-gate sysevent_channel_walk_fini}, 45587c478bd9Sstevel@tonic-gate { "sysevent_class_list", "walk sysevent subscription's class list", 45597c478bd9Sstevel@tonic-gate sysevent_class_list_walk_init, sysevent_class_list_walk_step, 45607c478bd9Sstevel@tonic-gate sysevent_class_list_walk_fini}, 45617c478bd9Sstevel@tonic-gate { "sysevent_subclass_list", 45627c478bd9Sstevel@tonic-gate "walk sysevent subscription's subclass list", 45637c478bd9Sstevel@tonic-gate sysevent_subclass_list_walk_init, 45647c478bd9Sstevel@tonic-gate sysevent_subclass_list_walk_step, 45657c478bd9Sstevel@tonic-gate sysevent_subclass_list_walk_fini}, 45667c478bd9Sstevel@tonic-gate { "task", "given a task pointer, walk its processes", 45677c478bd9Sstevel@tonic-gate task_walk_init, task_walk_step, NULL }, 45687c478bd9Sstevel@tonic-gate { "taskq_entry", "given a taskq_t*, list all taskq_ent_t in the list", 45697c478bd9Sstevel@tonic-gate taskq_walk_init, taskq_walk_step, NULL, NULL }, 45707c478bd9Sstevel@tonic-gate 4571fa9e4066Sahrens /* from avl.c */ 4572fa9e4066Sahrens { AVL_WALK_NAME, AVL_WALK_DESC, 4573fa9e4066Sahrens avl_walk_init, avl_walk_step, avl_walk_fini }, 4574fa9e4066Sahrens 45757c478bd9Sstevel@tonic-gate /* from zone.c */ 45767c478bd9Sstevel@tonic-gate { "zone", "walk a list of kernel zones", 45777c478bd9Sstevel@tonic-gate zone_walk_init, zone_walk_step, NULL }, 45787c478bd9Sstevel@tonic-gate { "zsd", "walk list of zsd entries for a zone", 45797c478bd9Sstevel@tonic-gate zsd_walk_init, zsd_walk_step, NULL }, 45807c478bd9Sstevel@tonic-gate 45817c478bd9Sstevel@tonic-gate /* from bio.c */ 45827c478bd9Sstevel@tonic-gate { "buf", "walk the bio buf hash", 45837c478bd9Sstevel@tonic-gate buf_walk_init, buf_walk_step, buf_walk_fini }, 45847c478bd9Sstevel@tonic-gate 45857c478bd9Sstevel@tonic-gate /* from contract.c */ 45867c478bd9Sstevel@tonic-gate { "contract", "walk all contracts, or those of the specified type", 45877c478bd9Sstevel@tonic-gate ct_walk_init, generic_walk_step, NULL }, 45887c478bd9Sstevel@tonic-gate { "ct_event", "walk events on a contract event queue", 45897c478bd9Sstevel@tonic-gate ct_event_walk_init, generic_walk_step, NULL }, 45907c478bd9Sstevel@tonic-gate { "ct_listener", "walk contract event queue listeners", 45917c478bd9Sstevel@tonic-gate ct_listener_walk_init, generic_walk_step, NULL }, 45927c478bd9Sstevel@tonic-gate 45937c478bd9Sstevel@tonic-gate /* from cpupart.c */ 45947c478bd9Sstevel@tonic-gate { "cpupart_cpulist", "given an cpupart_t, walk cpus in partition", 45957c478bd9Sstevel@tonic-gate cpupart_cpulist_walk_init, cpupart_cpulist_walk_step, 45967c478bd9Sstevel@tonic-gate NULL }, 45977c478bd9Sstevel@tonic-gate { "cpupart_walk", "walk the set of cpu partitions", 45987c478bd9Sstevel@tonic-gate cpupart_walk_init, cpupart_walk_step, NULL }, 45997c478bd9Sstevel@tonic-gate 46007c478bd9Sstevel@tonic-gate /* from ctxop.c */ 46017c478bd9Sstevel@tonic-gate { "ctxop", "walk list of context ops on a thread", 46027c478bd9Sstevel@tonic-gate ctxop_walk_init, ctxop_walk_step, ctxop_walk_fini }, 46037c478bd9Sstevel@tonic-gate 46047c478bd9Sstevel@tonic-gate /* from cyclic.c */ 46057c478bd9Sstevel@tonic-gate { "cyccpu", "walk per-CPU cyc_cpu structures", 46067c478bd9Sstevel@tonic-gate cyccpu_walk_init, cyccpu_walk_step, NULL }, 46077c478bd9Sstevel@tonic-gate { "cycomni", "for an omnipresent cyclic, walk cyc_omni_cpu list", 46087c478bd9Sstevel@tonic-gate cycomni_walk_init, cycomni_walk_step, NULL }, 46097c478bd9Sstevel@tonic-gate { "cyctrace", "walk cyclic trace buffer", 46107c478bd9Sstevel@tonic-gate cyctrace_walk_init, cyctrace_walk_step, cyctrace_walk_fini }, 46117c478bd9Sstevel@tonic-gate 46127c478bd9Sstevel@tonic-gate /* from devinfo.c */ 46137c478bd9Sstevel@tonic-gate { "binding_hash", "walk all entries in binding hash table", 46147c478bd9Sstevel@tonic-gate binding_hash_walk_init, binding_hash_walk_step, NULL }, 46157c478bd9Sstevel@tonic-gate { "devinfo", "walk devinfo tree or subtree", 46167c478bd9Sstevel@tonic-gate devinfo_walk_init, devinfo_walk_step, devinfo_walk_fini }, 46177c478bd9Sstevel@tonic-gate { "devinfo_audit_log", "walk devinfo audit system-wide log", 46187c478bd9Sstevel@tonic-gate devinfo_audit_log_walk_init, devinfo_audit_log_walk_step, 46197c478bd9Sstevel@tonic-gate devinfo_audit_log_walk_fini}, 46207c478bd9Sstevel@tonic-gate { "devinfo_audit_node", "walk per-devinfo audit history", 46217c478bd9Sstevel@tonic-gate devinfo_audit_node_walk_init, devinfo_audit_node_walk_step, 46227c478bd9Sstevel@tonic-gate devinfo_audit_node_walk_fini}, 46237c478bd9Sstevel@tonic-gate { "devinfo_children", "walk children of devinfo node", 46247c478bd9Sstevel@tonic-gate devinfo_children_walk_init, devinfo_children_walk_step, 46257c478bd9Sstevel@tonic-gate devinfo_children_walk_fini }, 46267c478bd9Sstevel@tonic-gate { "devinfo_parents", "walk ancestors of devinfo node", 46277c478bd9Sstevel@tonic-gate devinfo_parents_walk_init, devinfo_parents_walk_step, 46287c478bd9Sstevel@tonic-gate devinfo_parents_walk_fini }, 46297c478bd9Sstevel@tonic-gate { "devinfo_siblings", "walk siblings of devinfo node", 46307c478bd9Sstevel@tonic-gate devinfo_siblings_walk_init, devinfo_siblings_walk_step, NULL }, 46317c478bd9Sstevel@tonic-gate { "devi_next", "walk devinfo list", 46327c478bd9Sstevel@tonic-gate NULL, devi_next_walk_step, NULL }, 46337c478bd9Sstevel@tonic-gate { "devnames", "walk devnames array", 46347c478bd9Sstevel@tonic-gate devnames_walk_init, devnames_walk_step, devnames_walk_fini }, 46357c478bd9Sstevel@tonic-gate { "minornode", "given a devinfo node, walk minor nodes", 46367c478bd9Sstevel@tonic-gate minornode_walk_init, minornode_walk_step, NULL }, 46377c478bd9Sstevel@tonic-gate { "softstate", 46387c478bd9Sstevel@tonic-gate "given an i_ddi_soft_state*, list all in-use driver stateps", 46397c478bd9Sstevel@tonic-gate soft_state_walk_init, soft_state_walk_step, 46407c478bd9Sstevel@tonic-gate NULL, NULL }, 46417c478bd9Sstevel@tonic-gate { "softstate_all", 46427c478bd9Sstevel@tonic-gate "given an i_ddi_soft_state*, list all driver stateps", 46437c478bd9Sstevel@tonic-gate soft_state_walk_init, soft_state_all_walk_step, 46447c478bd9Sstevel@tonic-gate NULL, NULL }, 46457c478bd9Sstevel@tonic-gate { "devinfo_fmc", 46467c478bd9Sstevel@tonic-gate "walk a fault management handle cache active list", 46477c478bd9Sstevel@tonic-gate devinfo_fmc_walk_init, devinfo_fmc_walk_step, NULL }, 46487c478bd9Sstevel@tonic-gate 46495febcb4aSScott Carter, SD IOSW /* from irm.c */ 46505febcb4aSScott Carter, SD IOSW { "irmpools", "walk global list of interrupt pools", 46515febcb4aSScott Carter, SD IOSW irmpools_walk_init, list_walk_step, list_walk_fini }, 46525febcb4aSScott Carter, SD IOSW { "irmreqs", "walk list of interrupt requests in an interrupt pool", 46535febcb4aSScott Carter, SD IOSW irmreqs_walk_init, list_walk_step, list_walk_fini }, 46545febcb4aSScott Carter, SD IOSW 46557c478bd9Sstevel@tonic-gate /* from kmem.c */ 46567c478bd9Sstevel@tonic-gate { "allocdby", "given a thread, walk its allocated bufctls", 46577c478bd9Sstevel@tonic-gate allocdby_walk_init, allocdby_walk_step, allocdby_walk_fini }, 46587c478bd9Sstevel@tonic-gate { "bufctl", "walk a kmem cache's bufctls", 46597c478bd9Sstevel@tonic-gate bufctl_walk_init, kmem_walk_step, kmem_walk_fini }, 46607c478bd9Sstevel@tonic-gate { "bufctl_history", "walk the available history of a bufctl", 46617c478bd9Sstevel@tonic-gate bufctl_history_walk_init, bufctl_history_walk_step, 46627c478bd9Sstevel@tonic-gate bufctl_history_walk_fini }, 46637c478bd9Sstevel@tonic-gate { "freedby", "given a thread, walk its freed bufctls", 46647c478bd9Sstevel@tonic-gate freedby_walk_init, allocdby_walk_step, allocdby_walk_fini }, 46657c478bd9Sstevel@tonic-gate { "freectl", "walk a kmem cache's free bufctls", 46667c478bd9Sstevel@tonic-gate freectl_walk_init, kmem_walk_step, kmem_walk_fini }, 46677c478bd9Sstevel@tonic-gate { "freectl_constructed", "walk a kmem cache's constructed free bufctls", 46687c478bd9Sstevel@tonic-gate freectl_constructed_walk_init, kmem_walk_step, kmem_walk_fini }, 46697c478bd9Sstevel@tonic-gate { "freemem", "walk a kmem cache's free memory", 46707c478bd9Sstevel@tonic-gate freemem_walk_init, kmem_walk_step, kmem_walk_fini }, 46717c478bd9Sstevel@tonic-gate { "freemem_constructed", "walk a kmem cache's constructed free memory", 46727c478bd9Sstevel@tonic-gate freemem_constructed_walk_init, kmem_walk_step, kmem_walk_fini }, 46737c478bd9Sstevel@tonic-gate { "kmem", "walk a kmem cache", 46747c478bd9Sstevel@tonic-gate kmem_walk_init, kmem_walk_step, kmem_walk_fini }, 46757c478bd9Sstevel@tonic-gate { "kmem_cpu_cache", "given a kmem cache, walk its per-CPU caches", 46767c478bd9Sstevel@tonic-gate kmem_cpu_cache_walk_init, kmem_cpu_cache_walk_step, NULL }, 46777c478bd9Sstevel@tonic-gate { "kmem_hash", "given a kmem cache, walk its allocated hash table", 46787c478bd9Sstevel@tonic-gate kmem_hash_walk_init, kmem_hash_walk_step, kmem_hash_walk_fini }, 46797c478bd9Sstevel@tonic-gate { "kmem_log", "walk the kmem transaction log", 46807c478bd9Sstevel@tonic-gate kmem_log_walk_init, kmem_log_walk_step, kmem_log_walk_fini }, 46817c478bd9Sstevel@tonic-gate { "kmem_slab", "given a kmem cache, walk its slabs", 4682b5fca8f8Stomee kmem_slab_walk_init, combined_walk_step, combined_walk_fini }, 46837c478bd9Sstevel@tonic-gate { "kmem_slab_partial", 46847c478bd9Sstevel@tonic-gate "given a kmem cache, walk its partially allocated slabs (min 1)", 4685b5fca8f8Stomee kmem_slab_walk_partial_init, combined_walk_step, 4686b5fca8f8Stomee combined_walk_fini }, 46877c478bd9Sstevel@tonic-gate { "vmem", "walk vmem structures in pre-fix, depth-first order", 46887c478bd9Sstevel@tonic-gate vmem_walk_init, vmem_walk_step, vmem_walk_fini }, 46897c478bd9Sstevel@tonic-gate { "vmem_alloc", "given a vmem_t, walk its allocated vmem_segs", 46907c478bd9Sstevel@tonic-gate vmem_alloc_walk_init, vmem_seg_walk_step, vmem_seg_walk_fini }, 46917c478bd9Sstevel@tonic-gate { "vmem_free", "given a vmem_t, walk its free vmem_segs", 46927c478bd9Sstevel@tonic-gate vmem_free_walk_init, vmem_seg_walk_step, vmem_seg_walk_fini }, 46937c478bd9Sstevel@tonic-gate { "vmem_postfix", "walk vmem structures in post-fix, depth-first order", 46947c478bd9Sstevel@tonic-gate vmem_walk_init, vmem_postfix_walk_step, vmem_walk_fini }, 46957c478bd9Sstevel@tonic-gate { "vmem_seg", "given a vmem_t, walk all of its vmem_segs", 46967c478bd9Sstevel@tonic-gate vmem_seg_walk_init, vmem_seg_walk_step, vmem_seg_walk_fini }, 46977c478bd9Sstevel@tonic-gate { "vmem_span", "given a vmem_t, walk its spanning vmem_segs", 46987c478bd9Sstevel@tonic-gate vmem_span_walk_init, vmem_seg_walk_step, vmem_seg_walk_fini }, 46997c478bd9Sstevel@tonic-gate 47007c478bd9Sstevel@tonic-gate /* from ldi.c */ 47017c478bd9Sstevel@tonic-gate { "ldi_handle", "walk the layered driver handle hash", 47027c478bd9Sstevel@tonic-gate ldi_handle_walk_init, ldi_handle_walk_step, NULL }, 47037c478bd9Sstevel@tonic-gate { "ldi_ident", "walk the layered driver identifier hash", 47047c478bd9Sstevel@tonic-gate ldi_ident_walk_init, ldi_ident_walk_step, NULL }, 47057c478bd9Sstevel@tonic-gate 47067c478bd9Sstevel@tonic-gate /* from leaky.c + leaky_subr.c */ 47077c478bd9Sstevel@tonic-gate { "leak", "given a leaked bufctl or vmem_seg, find leaks w/ same " 47087c478bd9Sstevel@tonic-gate "stack trace", 47097c478bd9Sstevel@tonic-gate leaky_walk_init, leaky_walk_step, leaky_walk_fini }, 47107c478bd9Sstevel@tonic-gate { "leakbuf", "given a leaked bufctl or vmem_seg, walk buffers for " 47117c478bd9Sstevel@tonic-gate "leaks w/ same stack trace", 47127c478bd9Sstevel@tonic-gate leaky_walk_init, leaky_buf_walk_step, leaky_walk_fini }, 47137c478bd9Sstevel@tonic-gate 47147c478bd9Sstevel@tonic-gate /* from lgrp.c */ 4715c6402783Sakolb { "lgrp_cpulist", "walk CPUs in a given lgroup", 4716c6402783Sakolb lgrp_cpulist_walk_init, lgrp_cpulist_walk_step, NULL }, 4717c6402783Sakolb { "lgrptbl", "walk lgroup table", 47187c478bd9Sstevel@tonic-gate lgrp_walk_init, lgrp_walk_step, NULL }, 4719c6402783Sakolb { "lgrp_parents", "walk up lgroup lineage from given lgroup", 4720c6402783Sakolb lgrp_parents_walk_init, lgrp_parents_walk_step, NULL }, 4721c6402783Sakolb { "lgrp_rsrc_mem", "walk lgroup memory resources of given lgroup", 4722c6402783Sakolb lgrp_rsrc_mem_walk_init, lgrp_set_walk_step, NULL }, 4723c6402783Sakolb { "lgrp_rsrc_cpu", "walk lgroup CPU resources of given lgroup", 4724c6402783Sakolb lgrp_rsrc_cpu_walk_init, lgrp_set_walk_step, NULL }, 47257c478bd9Sstevel@tonic-gate 4726fb2f18f8Sesaxe /* from group.c */ 4727fb2f18f8Sesaxe { "group", "walk all elements of a group", 4728fb2f18f8Sesaxe group_walk_init, group_walk_step, NULL }, 4729fb2f18f8Sesaxe 47307c478bd9Sstevel@tonic-gate /* from list.c */ 4731fa9e4066Sahrens { LIST_WALK_NAME, LIST_WALK_DESC, 47327c478bd9Sstevel@tonic-gate list_walk_init, list_walk_step, list_walk_fini }, 47337c478bd9Sstevel@tonic-gate 47347c478bd9Sstevel@tonic-gate /* from memory.c */ 47357c478bd9Sstevel@tonic-gate { "page", "walk all pages, or those from the specified vnode", 47367c478bd9Sstevel@tonic-gate page_walk_init, page_walk_step, page_walk_fini }, 47377c478bd9Sstevel@tonic-gate { "memlist", "walk specified memlist", 47387c478bd9Sstevel@tonic-gate NULL, memlist_walk_step, NULL }, 47397c478bd9Sstevel@tonic-gate { "swapinfo", "walk swapinfo structures", 47407c478bd9Sstevel@tonic-gate swap_walk_init, swap_walk_step, NULL }, 47417c478bd9Sstevel@tonic-gate 47427c478bd9Sstevel@tonic-gate /* from mmd.c */ 47437c478bd9Sstevel@tonic-gate { "pattr", "walk pattr_t structures", pattr_walk_init, 47447c478bd9Sstevel@tonic-gate mmdq_walk_step, mmdq_walk_fini }, 47457c478bd9Sstevel@tonic-gate { "pdesc", "walk pdesc_t structures", 47467c478bd9Sstevel@tonic-gate pdesc_walk_init, mmdq_walk_step, mmdq_walk_fini }, 47477c478bd9Sstevel@tonic-gate { "pdesc_slab", "walk pdesc_slab_t structures", 47487c478bd9Sstevel@tonic-gate pdesc_slab_walk_init, mmdq_walk_step, mmdq_walk_fini }, 47497c478bd9Sstevel@tonic-gate 47507c478bd9Sstevel@tonic-gate /* from modhash.c */ 47517c478bd9Sstevel@tonic-gate { "modhash", "walk list of mod_hash structures", modhash_walk_init, 47527c478bd9Sstevel@tonic-gate modhash_walk_step, NULL }, 47537c478bd9Sstevel@tonic-gate { "modent", "walk list of entries in a given mod_hash", 47547c478bd9Sstevel@tonic-gate modent_walk_init, modent_walk_step, modent_walk_fini }, 47557c478bd9Sstevel@tonic-gate { "modchain", "walk list of entries in a given mod_hash_entry", 47567c478bd9Sstevel@tonic-gate NULL, modchain_walk_step, NULL }, 47577c478bd9Sstevel@tonic-gate 47587c478bd9Sstevel@tonic-gate /* from net.c */ 4759f4b3ec61Sdh { "ar", "walk ar_t structures using MI for all stacks", 4760f4b3ec61Sdh mi_payload_walk_init, mi_payload_walk_step, NULL, &mi_ar_arg }, 4761f4b3ec61Sdh { "icmp", "walk ICMP control structures using MI for all stacks", 4762f4b3ec61Sdh mi_payload_walk_init, mi_payload_walk_step, NULL, 4763f4b3ec61Sdh &mi_icmp_arg }, 4764f4b3ec61Sdh { "ill", "walk ill_t structures using MI for all stacks", 4765f4b3ec61Sdh mi_payload_walk_init, mi_payload_walk_step, NULL, &mi_ill_arg }, 4766f4b3ec61Sdh 47677c478bd9Sstevel@tonic-gate { "mi", "given a MI_O, walk the MI", 47687c478bd9Sstevel@tonic-gate mi_walk_init, mi_walk_step, mi_walk_fini, NULL }, 47697c478bd9Sstevel@tonic-gate { "sonode", "given a sonode, walk its children", 47707c478bd9Sstevel@tonic-gate sonode_walk_init, sonode_walk_step, sonode_walk_fini, NULL }, 47717c478bd9Sstevel@tonic-gate 4772f4b3ec61Sdh { "ar_stacks", "walk all the ar_stack_t", 4773f4b3ec61Sdh ar_stacks_walk_init, ar_stacks_walk_step, NULL }, 4774f4b3ec61Sdh { "icmp_stacks", "walk all the icmp_stack_t", 4775f4b3ec61Sdh icmp_stacks_walk_init, icmp_stacks_walk_step, NULL }, 4776f4b3ec61Sdh { "tcp_stacks", "walk all the tcp_stack_t", 4777f4b3ec61Sdh tcp_stacks_walk_init, tcp_stacks_walk_step, NULL }, 4778f4b3ec61Sdh { "udp_stacks", "walk all the udp_stack_t", 4779f4b3ec61Sdh udp_stacks_walk_init, udp_stacks_walk_step, NULL }, 4780f4b3ec61Sdh 47817c478bd9Sstevel@tonic-gate /* from nvpair.c */ 47827c478bd9Sstevel@tonic-gate { NVPAIR_WALKER_NAME, NVPAIR_WALKER_DESCR, 47837c478bd9Sstevel@tonic-gate nvpair_walk_init, nvpair_walk_step, NULL }, 47847c478bd9Sstevel@tonic-gate 47857c478bd9Sstevel@tonic-gate /* from rctl.c */ 47867c478bd9Sstevel@tonic-gate { "rctl_dict_list", "walk all rctl_dict_entry_t's from rctl_lists", 47877c478bd9Sstevel@tonic-gate rctl_dict_walk_init, rctl_dict_walk_step, NULL }, 47887c478bd9Sstevel@tonic-gate { "rctl_set", "given a rctl_set, walk all rctls", rctl_set_walk_init, 47897c478bd9Sstevel@tonic-gate rctl_set_walk_step, NULL }, 47907c478bd9Sstevel@tonic-gate { "rctl_val", "given a rctl_t, walk all rctl_val entries associated", 47917c478bd9Sstevel@tonic-gate rctl_val_walk_init, rctl_val_walk_step }, 47927c478bd9Sstevel@tonic-gate 47937c478bd9Sstevel@tonic-gate /* from sobj.c */ 47947c478bd9Sstevel@tonic-gate { "blocked", "walk threads blocked on a given sobj", 47957c478bd9Sstevel@tonic-gate blocked_walk_init, blocked_walk_step, NULL }, 47967c478bd9Sstevel@tonic-gate { "wchan", "given a wchan, list of blocked threads", 47977c478bd9Sstevel@tonic-gate wchan_walk_init, wchan_walk_step, wchan_walk_fini }, 47987c478bd9Sstevel@tonic-gate 47997c478bd9Sstevel@tonic-gate /* from stream.c */ 48007c478bd9Sstevel@tonic-gate { "b_cont", "walk mblk_t list using b_cont", 48017c478bd9Sstevel@tonic-gate mblk_walk_init, b_cont_step, mblk_walk_fini }, 48027c478bd9Sstevel@tonic-gate { "b_next", "walk mblk_t list using b_next", 48037c478bd9Sstevel@tonic-gate mblk_walk_init, b_next_step, mblk_walk_fini }, 48047c478bd9Sstevel@tonic-gate { "qlink", "walk queue_t list using q_link", 48057c478bd9Sstevel@tonic-gate queue_walk_init, queue_link_step, queue_walk_fini }, 48067c478bd9Sstevel@tonic-gate { "qnext", "walk queue_t list using q_next", 48077c478bd9Sstevel@tonic-gate queue_walk_init, queue_next_step, queue_walk_fini }, 48087c478bd9Sstevel@tonic-gate { "strftblk", "given a dblk_t, walk STREAMS flow trace event list", 48097c478bd9Sstevel@tonic-gate strftblk_walk_init, strftblk_step, strftblk_walk_fini }, 48107c478bd9Sstevel@tonic-gate { "readq", "walk read queue side of stdata", 48117c478bd9Sstevel@tonic-gate str_walk_init, strr_walk_step, str_walk_fini }, 48127c478bd9Sstevel@tonic-gate { "writeq", "walk write queue side of stdata", 48137c478bd9Sstevel@tonic-gate str_walk_init, strw_walk_step, str_walk_fini }, 48147c478bd9Sstevel@tonic-gate 48157c478bd9Sstevel@tonic-gate /* from thread.c */ 48167c478bd9Sstevel@tonic-gate { "deathrow", "walk threads on both lwp_ and thread_deathrow", 48177c478bd9Sstevel@tonic-gate deathrow_walk_init, deathrow_walk_step, NULL }, 48187c478bd9Sstevel@tonic-gate { "cpu_dispq", "given a cpu_t, walk threads in dispatcher queues", 48197c478bd9Sstevel@tonic-gate cpu_dispq_walk_init, dispq_walk_step, dispq_walk_fini }, 48207c478bd9Sstevel@tonic-gate { "cpupart_dispq", 48217c478bd9Sstevel@tonic-gate "given a cpupart_t, walk threads in dispatcher queues", 48227c478bd9Sstevel@tonic-gate cpupart_dispq_walk_init, dispq_walk_step, dispq_walk_fini }, 48237c478bd9Sstevel@tonic-gate { "lwp_deathrow", "walk lwp_deathrow", 48247c478bd9Sstevel@tonic-gate lwp_deathrow_walk_init, deathrow_walk_step, NULL }, 48257c478bd9Sstevel@tonic-gate { "thread", "global or per-process kthread_t structures", 48267c478bd9Sstevel@tonic-gate thread_walk_init, thread_walk_step, thread_walk_fini }, 48277c478bd9Sstevel@tonic-gate { "thread_deathrow", "walk threads on thread_deathrow", 48287c478bd9Sstevel@tonic-gate thread_deathrow_walk_init, deathrow_walk_step, NULL }, 48297c478bd9Sstevel@tonic-gate 48307c478bd9Sstevel@tonic-gate /* from tsd.c */ 48317c478bd9Sstevel@tonic-gate { "tsd", "walk list of thread-specific data", 48327c478bd9Sstevel@tonic-gate tsd_walk_init, tsd_walk_step, tsd_walk_fini }, 48337c478bd9Sstevel@tonic-gate 483445916cd2Sjpk /* from tsol.c */ 483545916cd2Sjpk { "tnrh", "walk remote host cache structures", 483645916cd2Sjpk tnrh_walk_init, tnrh_walk_step, tnrh_walk_fini }, 483745916cd2Sjpk { "tnrhtp", "walk remote host template structures", 483845916cd2Sjpk tnrhtp_walk_init, tnrhtp_walk_step, tnrhtp_walk_fini }, 483945916cd2Sjpk 48407c478bd9Sstevel@tonic-gate /* 48417c478bd9Sstevel@tonic-gate * typegraph does not work under kmdb, as it requires too much memory 48427c478bd9Sstevel@tonic-gate * for its internal data structures. 48437c478bd9Sstevel@tonic-gate */ 48447c478bd9Sstevel@tonic-gate #ifndef _KMDB 48457c478bd9Sstevel@tonic-gate /* from typegraph.c */ 48467c478bd9Sstevel@tonic-gate { "typeconflict", "walk buffers with conflicting type inferences", 48477c478bd9Sstevel@tonic-gate typegraph_walk_init, typeconflict_walk_step }, 48487c478bd9Sstevel@tonic-gate { "typeunknown", "walk buffers with unknown types", 48497c478bd9Sstevel@tonic-gate typegraph_walk_init, typeunknown_walk_step }, 48507c478bd9Sstevel@tonic-gate #endif 48517c478bd9Sstevel@tonic-gate 48527c478bd9Sstevel@tonic-gate /* from vfs.c */ 48537c478bd9Sstevel@tonic-gate { "vfs", "walk file system list", 48547c478bd9Sstevel@tonic-gate vfs_walk_init, vfs_walk_step }, 485570ab954aSramat 485670ab954aSramat /* from mdi.c */ 485770ab954aSramat { "mdipi_client_list", "Walker for mdi_pathinfo pi_client_link", 485870ab954aSramat mdi_pi_client_link_walk_init, 485970ab954aSramat mdi_pi_client_link_walk_step, 486070ab954aSramat mdi_pi_client_link_walk_fini }, 486170ab954aSramat 486270ab954aSramat { "mdipi_phci_list", "Walker for mdi_pathinfo pi_phci_link", 486370ab954aSramat mdi_pi_phci_link_walk_init, 486470ab954aSramat mdi_pi_phci_link_walk_step, 486570ab954aSramat mdi_pi_phci_link_walk_fini }, 486670ab954aSramat 486770ab954aSramat { "mdiphci_list", "Walker for mdi_phci ph_next link", 486870ab954aSramat mdi_phci_ph_next_walk_init, 486970ab954aSramat mdi_phci_ph_next_walk_step, 487070ab954aSramat mdi_phci_ph_next_walk_fini }, 487170ab954aSramat 4872f4b3ec61Sdh /* from netstack.c */ 4873f4b3ec61Sdh { "netstack", "walk a list of kernel netstacks", 4874f4b3ec61Sdh netstack_walk_init, netstack_walk_step, NULL }, 4875f4b3ec61Sdh 48767c478bd9Sstevel@tonic-gate { NULL } 48777c478bd9Sstevel@tonic-gate }; 48787c478bd9Sstevel@tonic-gate 48797c478bd9Sstevel@tonic-gate static const mdb_modinfo_t modinfo = { MDB_API_VERSION, dcmds, walkers }; 48807c478bd9Sstevel@tonic-gate 4881*346799e8SJonathan W Adams /*ARGSUSED*/ 4882*346799e8SJonathan W Adams static void 4883*346799e8SJonathan W Adams genunix_statechange_cb(void *ignored) 4884*346799e8SJonathan W Adams { 4885*346799e8SJonathan W Adams /* 4886*346799e8SJonathan W Adams * Force ::findleaks and ::stacks to let go any cached state. 4887*346799e8SJonathan W Adams */ 4888*346799e8SJonathan W Adams leaky_cleanup(1); 4889*346799e8SJonathan W Adams stacks_cleanup(1); 4890*346799e8SJonathan W Adams 4891*346799e8SJonathan W Adams kmem_statechange(); /* notify kmem */ 4892*346799e8SJonathan W Adams } 4893*346799e8SJonathan W Adams 48947c478bd9Sstevel@tonic-gate const mdb_modinfo_t * 48957c478bd9Sstevel@tonic-gate _mdb_init(void) 48967c478bd9Sstevel@tonic-gate { 48977c478bd9Sstevel@tonic-gate kmem_init(); 48987c478bd9Sstevel@tonic-gate 4899*346799e8SJonathan W Adams (void) mdb_callback_add(MDB_CALLBACK_STCHG, 4900*346799e8SJonathan W Adams genunix_statechange_cb, NULL); 4901*346799e8SJonathan W Adams 49027c478bd9Sstevel@tonic-gate return (&modinfo); 49037c478bd9Sstevel@tonic-gate } 49047c478bd9Sstevel@tonic-gate 49057c478bd9Sstevel@tonic-gate void 49067c478bd9Sstevel@tonic-gate _mdb_fini(void) 49077c478bd9Sstevel@tonic-gate { 49087c478bd9Sstevel@tonic-gate leaky_cleanup(1); 4909*346799e8SJonathan W Adams stacks_cleanup(1); 49107c478bd9Sstevel@tonic-gate } 4911