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 /* 220605fe78SGordon Ross * Copyright 2011 Nexenta Systems, Inc. All rights reserved. 23d7025c85SJonathan Adams * Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved. 24ab618543SJohn Levon * Copyright (c) 2018, Joyent, Inc. 252a12f85aSJeremy Jones * Copyright (c) 2013 by Delphix. All rights reserved. 267c478bd9Sstevel@tonic-gate */ 277c478bd9Sstevel@tonic-gate 287c478bd9Sstevel@tonic-gate #include <mdb/mdb_param.h> 297c478bd9Sstevel@tonic-gate #include <mdb/mdb_modapi.h> 307c478bd9Sstevel@tonic-gate #include <mdb/mdb_ks.h> 317c478bd9Sstevel@tonic-gate #include <mdb/mdb_ctf.h> 327c478bd9Sstevel@tonic-gate 337c478bd9Sstevel@tonic-gate #include <sys/types.h> 347c478bd9Sstevel@tonic-gate #include <sys/thread.h> 357c478bd9Sstevel@tonic-gate #include <sys/session.h> 367c478bd9Sstevel@tonic-gate #include <sys/user.h> 377c478bd9Sstevel@tonic-gate #include <sys/proc.h> 387c478bd9Sstevel@tonic-gate #include <sys/var.h> 397c478bd9Sstevel@tonic-gate #include <sys/t_lock.h> 407c478bd9Sstevel@tonic-gate #include <sys/callo.h> 417c478bd9Sstevel@tonic-gate #include <sys/priocntl.h> 427c478bd9Sstevel@tonic-gate #include <sys/class.h> 437c478bd9Sstevel@tonic-gate #include <sys/regset.h> 447c478bd9Sstevel@tonic-gate #include <sys/stack.h> 457c478bd9Sstevel@tonic-gate #include <sys/cpuvar.h> 467c478bd9Sstevel@tonic-gate #include <sys/vnode.h> 477c478bd9Sstevel@tonic-gate #include <sys/vfs.h> 487c478bd9Sstevel@tonic-gate #include <sys/flock_impl.h> 497c478bd9Sstevel@tonic-gate #include <sys/kmem_impl.h> 507c478bd9Sstevel@tonic-gate #include <sys/vmem_impl.h> 517c478bd9Sstevel@tonic-gate #include <sys/kstat.h> 527c478bd9Sstevel@tonic-gate #include <sys/dditypes.h> 537c478bd9Sstevel@tonic-gate #include <sys/ddi_impldefs.h> 547c478bd9Sstevel@tonic-gate #include <sys/sysmacros.h> 557c478bd9Sstevel@tonic-gate #include <sys/sysconf.h> 567c478bd9Sstevel@tonic-gate #include <sys/task.h> 577c478bd9Sstevel@tonic-gate #include <sys/project.h> 587c478bd9Sstevel@tonic-gate #include <sys/errorq_impl.h> 597c478bd9Sstevel@tonic-gate #include <sys/cred_impl.h> 607c478bd9Sstevel@tonic-gate #include <sys/zone.h> 617c478bd9Sstevel@tonic-gate #include <sys/panic.h> 627c478bd9Sstevel@tonic-gate #include <regex.h> 637c478bd9Sstevel@tonic-gate #include <sys/port_impl.h> 647c478bd9Sstevel@tonic-gate 65fa9e4066Sahrens #include "avl.h" 664c06356bSdh #include "bio.h" 674c06356bSdh #include "bitset.h" 68b5fca8f8Stomee #include "combined.h" 697c478bd9Sstevel@tonic-gate #include "contract.h" 707c478bd9Sstevel@tonic-gate #include "cpupart_mdb.h" 710605fe78SGordon Ross #include "cred.h" 724c06356bSdh #include "ctxop.h" 734c06356bSdh #include "cyclic.h" 744c06356bSdh #include "damap.h" 75a288e5a9SJoshua M. Clulow #include "ddi_periodic.h" 767c478bd9Sstevel@tonic-gate #include "devinfo.h" 7739f030b8SPatrick Mooney #include "dnlc.h" 784c06356bSdh #include "findstack.h" 794c06356bSdh #include "fm.h" 802a12f85aSJeremy Jones #include "gcore.h" 814c06356bSdh #include "group.h" 825febcb4aSScott Carter, SD IOSW #include "irm.h" 834c06356bSdh #include "kgrep.h" 844c06356bSdh #include "kmem.h" 854c06356bSdh #include "ldi.h" 867c478bd9Sstevel@tonic-gate #include "leaky.h" 877c478bd9Sstevel@tonic-gate #include "lgrp.h" 887c478bd9Sstevel@tonic-gate #include "list.h" 897c478bd9Sstevel@tonic-gate #include "log.h" 904c06356bSdh #include "mdi.h" 914c06356bSdh #include "memory.h" 927c478bd9Sstevel@tonic-gate #include "mmd.h" 934c06356bSdh #include "modhash.h" 944c06356bSdh #include "ndievents.h" 957c478bd9Sstevel@tonic-gate #include "net.h" 96f4b3ec61Sdh #include "netstack.h" 977c478bd9Sstevel@tonic-gate #include "nvpair.h" 984c06356bSdh #include "pg.h" 994c06356bSdh #include "rctl.h" 1007c478bd9Sstevel@tonic-gate #include "sobj.h" 1014c06356bSdh #include "streams.h" 1027c478bd9Sstevel@tonic-gate #include "sysevent.h" 103e0ad97e3SJonathan Adams #include "taskq.h" 1044c06356bSdh #include "thread.h" 1054c06356bSdh #include "tsd.h" 10645916cd2Sjpk #include "tsol.h" 1077c478bd9Sstevel@tonic-gate #include "typegraph.h" 1087c478bd9Sstevel@tonic-gate #include "vfs.h" 1097c478bd9Sstevel@tonic-gate #include "zone.h" 11026947304SEvan Yan #include "hotplug.h" 1117c478bd9Sstevel@tonic-gate 1127c478bd9Sstevel@tonic-gate /* 1137c478bd9Sstevel@tonic-gate * Surely this is defined somewhere... 1147c478bd9Sstevel@tonic-gate */ 1157c478bd9Sstevel@tonic-gate #define NINTR 16 1167c478bd9Sstevel@tonic-gate 117bb8b5132Sek #define KILOS 10 118bb8b5132Sek #define MEGS 20 119bb8b5132Sek #define GIGS 30 120bb8b5132Sek 1217c478bd9Sstevel@tonic-gate #ifndef STACK_BIAS 1227c478bd9Sstevel@tonic-gate #define STACK_BIAS 0 1237c478bd9Sstevel@tonic-gate #endif 1247c478bd9Sstevel@tonic-gate 1257c478bd9Sstevel@tonic-gate static char 1267c478bd9Sstevel@tonic-gate pstat2ch(uchar_t state) 1277c478bd9Sstevel@tonic-gate { 1287c478bd9Sstevel@tonic-gate switch (state) { 1297c478bd9Sstevel@tonic-gate case SSLEEP: return ('S'); 1307c478bd9Sstevel@tonic-gate case SRUN: return ('R'); 1317c478bd9Sstevel@tonic-gate case SZOMB: return ('Z'); 1327c478bd9Sstevel@tonic-gate case SIDL: return ('I'); 1337c478bd9Sstevel@tonic-gate case SONPROC: return ('O'); 1347c478bd9Sstevel@tonic-gate case SSTOP: return ('T'); 135c97ad5cdSakolb case SWAIT: return ('W'); 1367c478bd9Sstevel@tonic-gate default: return ('?'); 1377c478bd9Sstevel@tonic-gate } 1387c478bd9Sstevel@tonic-gate } 1397c478bd9Sstevel@tonic-gate 1407c478bd9Sstevel@tonic-gate #define PS_PRTTHREADS 0x1 1417c478bd9Sstevel@tonic-gate #define PS_PRTLWPS 0x2 1427c478bd9Sstevel@tonic-gate #define PS_PSARGS 0x4 1437c478bd9Sstevel@tonic-gate #define PS_TASKS 0x8 1447c478bd9Sstevel@tonic-gate #define PS_PROJECTS 0x10 1457c478bd9Sstevel@tonic-gate #define PS_ZONES 0x20 1467c478bd9Sstevel@tonic-gate 1477c478bd9Sstevel@tonic-gate static int 1487c478bd9Sstevel@tonic-gate ps_threadprint(uintptr_t addr, const void *data, void *private) 1497c478bd9Sstevel@tonic-gate { 1507c478bd9Sstevel@tonic-gate const kthread_t *t = (const kthread_t *)data; 1517c478bd9Sstevel@tonic-gate uint_t prt_flags = *((uint_t *)private); 1527c478bd9Sstevel@tonic-gate 1537c478bd9Sstevel@tonic-gate static const mdb_bitmask_t t_state_bits[] = { 1547c478bd9Sstevel@tonic-gate { "TS_FREE", UINT_MAX, TS_FREE }, 1557c478bd9Sstevel@tonic-gate { "TS_SLEEP", TS_SLEEP, TS_SLEEP }, 1567c478bd9Sstevel@tonic-gate { "TS_RUN", TS_RUN, TS_RUN }, 1577c478bd9Sstevel@tonic-gate { "TS_ONPROC", TS_ONPROC, TS_ONPROC }, 1587c478bd9Sstevel@tonic-gate { "TS_ZOMB", TS_ZOMB, TS_ZOMB }, 1597c478bd9Sstevel@tonic-gate { "TS_STOPPED", TS_STOPPED, TS_STOPPED }, 160c97ad5cdSakolb { "TS_WAIT", TS_WAIT, TS_WAIT }, 1617c478bd9Sstevel@tonic-gate { NULL, 0, 0 } 1627c478bd9Sstevel@tonic-gate }; 1637c478bd9Sstevel@tonic-gate 1647c478bd9Sstevel@tonic-gate if (prt_flags & PS_PRTTHREADS) 1657c478bd9Sstevel@tonic-gate mdb_printf("\tT %?a <%b>\n", addr, t->t_state, t_state_bits); 1667c478bd9Sstevel@tonic-gate 167ab618543SJohn Levon if (prt_flags & PS_PRTLWPS) { 168ab618543SJohn Levon char desc[128] = ""; 169ab618543SJohn Levon 170ab618543SJohn Levon (void) thread_getdesc(addr, B_FALSE, desc, sizeof (desc)); 171ab618543SJohn Levon 172ab618543SJohn Levon mdb_printf("\tL %?a ID: %s\n", t->t_lwp, desc); 173ab618543SJohn Levon } 1747c478bd9Sstevel@tonic-gate 1757c478bd9Sstevel@tonic-gate return (WALK_NEXT); 1767c478bd9Sstevel@tonic-gate } 1777c478bd9Sstevel@tonic-gate 17875cebdd1SRyan Zezeski typedef struct mdb_pflags_proc { 179ab618543SJohn Levon struct pid *p_pidp; 18075cebdd1SRyan Zezeski ushort_t p_pidflag; 18175cebdd1SRyan Zezeski uint_t p_proc_flag; 18275cebdd1SRyan Zezeski uint_t p_flag; 18375cebdd1SRyan Zezeski } mdb_pflags_proc_t; 18475cebdd1SRyan Zezeski 1855b91507bSJoshua M. Clulow static int 1865b91507bSJoshua M. Clulow pflags(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 1875b91507bSJoshua M. Clulow { 18875cebdd1SRyan Zezeski mdb_pflags_proc_t pr; 1895b91507bSJoshua M. Clulow struct pid pid; 1905b91507bSJoshua M. Clulow 1915b91507bSJoshua M. Clulow static const mdb_bitmask_t p_flag_bits[] = { 1925b91507bSJoshua M. Clulow { "SSYS", SSYS, SSYS }, 1935b91507bSJoshua M. Clulow { "SEXITING", SEXITING, SEXITING }, 1945b91507bSJoshua M. Clulow { "SITBUSY", SITBUSY, SITBUSY }, 1955b91507bSJoshua M. Clulow { "SFORKING", SFORKING, SFORKING }, 1965b91507bSJoshua M. Clulow { "SWATCHOK", SWATCHOK, SWATCHOK }, 1975b91507bSJoshua M. Clulow { "SKILLED", SKILLED, SKILLED }, 1985b91507bSJoshua M. Clulow { "SSCONT", SSCONT, SSCONT }, 1995b91507bSJoshua M. Clulow { "SZONETOP", SZONETOP, SZONETOP }, 2005b91507bSJoshua M. Clulow { "SEXTKILLED", SEXTKILLED, SEXTKILLED }, 2015b91507bSJoshua M. Clulow { "SUGID", SUGID, SUGID }, 2025b91507bSJoshua M. Clulow { "SEXECED", SEXECED, SEXECED }, 2035b91507bSJoshua M. Clulow { "SJCTL", SJCTL, SJCTL }, 2045b91507bSJoshua M. Clulow { "SNOWAIT", SNOWAIT, SNOWAIT }, 2055b91507bSJoshua M. Clulow { "SVFORK", SVFORK, SVFORK }, 2065b91507bSJoshua M. Clulow { "SVFWAIT", SVFWAIT, SVFWAIT }, 2075b91507bSJoshua M. Clulow { "SEXITLWPS", SEXITLWPS, SEXITLWPS }, 2085b91507bSJoshua M. Clulow { "SHOLDFORK", SHOLDFORK, SHOLDFORK }, 2095b91507bSJoshua M. Clulow { "SHOLDFORK1", SHOLDFORK1, SHOLDFORK1 }, 2105b91507bSJoshua M. Clulow { "SCOREDUMP", SCOREDUMP, SCOREDUMP }, 2115b91507bSJoshua M. Clulow { "SMSACCT", SMSACCT, SMSACCT }, 2125b91507bSJoshua M. Clulow { "SLWPWRAP", SLWPWRAP, SLWPWRAP }, 2135b91507bSJoshua M. Clulow { "SAUTOLPG", SAUTOLPG, SAUTOLPG }, 2145b91507bSJoshua M. Clulow { "SNOCD", SNOCD, SNOCD }, 2155b91507bSJoshua M. Clulow { "SHOLDWATCH", SHOLDWATCH, SHOLDWATCH }, 2165b91507bSJoshua M. Clulow { "SMSFORK", SMSFORK, SMSFORK }, 2175b91507bSJoshua M. Clulow { "SDOCORE", SDOCORE, SDOCORE }, 2185b91507bSJoshua M. Clulow { NULL, 0, 0 } 2195b91507bSJoshua M. Clulow }; 2205b91507bSJoshua M. Clulow 2215b91507bSJoshua M. Clulow static const mdb_bitmask_t p_pidflag_bits[] = { 2225b91507bSJoshua M. Clulow { "CLDPEND", CLDPEND, CLDPEND }, 2235b91507bSJoshua M. Clulow { "CLDCONT", CLDCONT, CLDCONT }, 2245b91507bSJoshua M. Clulow { "CLDNOSIGCHLD", CLDNOSIGCHLD, CLDNOSIGCHLD }, 2255b91507bSJoshua M. Clulow { "CLDWAITPID", CLDWAITPID, CLDWAITPID }, 2265b91507bSJoshua M. Clulow { NULL, 0, 0 } 2275b91507bSJoshua M. Clulow }; 2285b91507bSJoshua M. Clulow 2295b91507bSJoshua M. Clulow static const mdb_bitmask_t p_proc_flag_bits[] = { 2305b91507bSJoshua M. Clulow { "P_PR_TRACE", P_PR_TRACE, P_PR_TRACE }, 2315b91507bSJoshua M. Clulow { "P_PR_PTRACE", P_PR_PTRACE, P_PR_PTRACE }, 2325b91507bSJoshua M. Clulow { "P_PR_FORK", P_PR_FORK, P_PR_FORK }, 2335b91507bSJoshua M. Clulow { "P_PR_LOCK", P_PR_LOCK, P_PR_LOCK }, 2345b91507bSJoshua M. Clulow { "P_PR_ASYNC", P_PR_ASYNC, P_PR_ASYNC }, 2355b91507bSJoshua M. Clulow { "P_PR_EXEC", P_PR_EXEC, P_PR_EXEC }, 2365b91507bSJoshua M. Clulow { "P_PR_BPTADJ", P_PR_BPTADJ, P_PR_BPTADJ }, 2375b91507bSJoshua M. Clulow { "P_PR_RUNLCL", P_PR_RUNLCL, P_PR_RUNLCL }, 2385b91507bSJoshua M. Clulow { "P_PR_KILLCL", P_PR_KILLCL, P_PR_KILLCL }, 2395b91507bSJoshua M. Clulow { NULL, 0, 0 } 2405b91507bSJoshua M. Clulow }; 2415b91507bSJoshua M. Clulow 2425b91507bSJoshua M. Clulow if (!(flags & DCMD_ADDRSPEC)) { 2435b91507bSJoshua M. Clulow if (mdb_walk_dcmd("proc", "pflags", argc, argv) == -1) { 2445b91507bSJoshua M. Clulow mdb_warn("can't walk 'proc'"); 2455b91507bSJoshua M. Clulow return (DCMD_ERR); 2465b91507bSJoshua M. Clulow } 2475b91507bSJoshua M. Clulow return (DCMD_OK); 2485b91507bSJoshua M. Clulow } 2495b91507bSJoshua M. Clulow 25075cebdd1SRyan Zezeski if (mdb_ctf_vread(&pr, "proc_t", "mdb_pflags_proc_t", addr, 0) == -1 || 2515b91507bSJoshua M. Clulow mdb_vread(&pid, sizeof (pid), (uintptr_t)pr.p_pidp) == -1) { 2525b91507bSJoshua M. Clulow mdb_warn("cannot read proc_t or pid"); 2535b91507bSJoshua M. Clulow return (DCMD_ERR); 2545b91507bSJoshua M. Clulow } 2555b91507bSJoshua M. Clulow 2565b91507bSJoshua M. Clulow mdb_printf("%p [pid %d]:\n", addr, pid.pid_id); 2575b91507bSJoshua M. Clulow mdb_printf("\tp_flag: %08x <%b>\n", pr.p_flag, pr.p_flag, 2585b91507bSJoshua M. Clulow p_flag_bits); 2595b91507bSJoshua M. Clulow mdb_printf("\tp_pidflag: %08x <%b>\n", pr.p_pidflag, pr.p_pidflag, 2605b91507bSJoshua M. Clulow p_pidflag_bits); 2615b91507bSJoshua M. Clulow mdb_printf("\tp_proc_flag: %08x <%b>\n", pr.p_proc_flag, pr.p_proc_flag, 2625b91507bSJoshua M. Clulow p_proc_flag_bits); 2635b91507bSJoshua M. Clulow 2645b91507bSJoshua M. Clulow return (DCMD_OK); 2655b91507bSJoshua M. Clulow } 2665b91507bSJoshua M. Clulow 26775cebdd1SRyan Zezeski typedef struct mdb_ps_proc { 26875cebdd1SRyan Zezeski char p_stat; 269ab618543SJohn Levon struct pid *p_pidp; 270ab618543SJohn Levon struct pid *p_pgidp; 27175cebdd1SRyan Zezeski struct cred *p_cred; 27275cebdd1SRyan Zezeski struct sess *p_sessp; 27375cebdd1SRyan Zezeski struct task *p_task; 27475cebdd1SRyan Zezeski struct zone *p_zone; 27575cebdd1SRyan Zezeski pid_t p_ppid; 27675cebdd1SRyan Zezeski uint_t p_flag; 27775cebdd1SRyan Zezeski struct { 27875cebdd1SRyan Zezeski char u_comm[MAXCOMLEN + 1]; 27975cebdd1SRyan Zezeski char u_psargs[PSARGSZ]; 28075cebdd1SRyan Zezeski } p_user; 28175cebdd1SRyan Zezeski } mdb_ps_proc_t; 28275cebdd1SRyan Zezeski 2837c478bd9Sstevel@tonic-gate int 2847c478bd9Sstevel@tonic-gate ps(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 2857c478bd9Sstevel@tonic-gate { 2867c478bd9Sstevel@tonic-gate uint_t prt_flags = 0; 28775cebdd1SRyan Zezeski mdb_ps_proc_t pr; 2887c478bd9Sstevel@tonic-gate struct pid pid, pgid, sid; 2897c478bd9Sstevel@tonic-gate sess_t session; 2907c478bd9Sstevel@tonic-gate cred_t cred; 2917c478bd9Sstevel@tonic-gate task_t tk; 2927c478bd9Sstevel@tonic-gate kproject_t pj; 2937c478bd9Sstevel@tonic-gate zone_t zn; 2947c478bd9Sstevel@tonic-gate 2957c478bd9Sstevel@tonic-gate if (!(flags & DCMD_ADDRSPEC)) { 2967c478bd9Sstevel@tonic-gate if (mdb_walk_dcmd("proc", "ps", argc, argv) == -1) { 2977c478bd9Sstevel@tonic-gate mdb_warn("can't walk 'proc'"); 2987c478bd9Sstevel@tonic-gate return (DCMD_ERR); 2997c478bd9Sstevel@tonic-gate } 3007c478bd9Sstevel@tonic-gate return (DCMD_OK); 3017c478bd9Sstevel@tonic-gate } 3027c478bd9Sstevel@tonic-gate 3037c478bd9Sstevel@tonic-gate if (mdb_getopts(argc, argv, 3047c478bd9Sstevel@tonic-gate 'f', MDB_OPT_SETBITS, PS_PSARGS, &prt_flags, 3057c478bd9Sstevel@tonic-gate 'l', MDB_OPT_SETBITS, PS_PRTLWPS, &prt_flags, 3067c478bd9Sstevel@tonic-gate 'T', MDB_OPT_SETBITS, PS_TASKS, &prt_flags, 3077c478bd9Sstevel@tonic-gate 'P', MDB_OPT_SETBITS, PS_PROJECTS, &prt_flags, 3087c478bd9Sstevel@tonic-gate 'z', MDB_OPT_SETBITS, PS_ZONES, &prt_flags, 3097c478bd9Sstevel@tonic-gate 't', MDB_OPT_SETBITS, PS_PRTTHREADS, &prt_flags, NULL) != argc) 3107c478bd9Sstevel@tonic-gate return (DCMD_USAGE); 3117c478bd9Sstevel@tonic-gate 3127c478bd9Sstevel@tonic-gate if (DCMD_HDRSPEC(flags)) { 3137c478bd9Sstevel@tonic-gate mdb_printf("%<u>%1s %6s %6s %6s %6s ", 3147c478bd9Sstevel@tonic-gate "S", "PID", "PPID", "PGID", "SID"); 3157c478bd9Sstevel@tonic-gate if (prt_flags & PS_TASKS) 3167c478bd9Sstevel@tonic-gate mdb_printf("%5s ", "TASK"); 3177c478bd9Sstevel@tonic-gate if (prt_flags & PS_PROJECTS) 3187c478bd9Sstevel@tonic-gate mdb_printf("%5s ", "PROJ"); 3197c478bd9Sstevel@tonic-gate if (prt_flags & PS_ZONES) 3207c478bd9Sstevel@tonic-gate mdb_printf("%5s ", "ZONE"); 3217c478bd9Sstevel@tonic-gate mdb_printf("%6s %10s %?s %s%</u>\n", 3227c478bd9Sstevel@tonic-gate "UID", "FLAGS", "ADDR", "NAME"); 3237c478bd9Sstevel@tonic-gate } 3247c478bd9Sstevel@tonic-gate 32575cebdd1SRyan Zezeski if (mdb_ctf_vread(&pr, "proc_t", "mdb_ps_proc_t", addr, 0) == -1) 32675cebdd1SRyan Zezeski return (DCMD_ERR); 32775cebdd1SRyan Zezeski 3287c478bd9Sstevel@tonic-gate mdb_vread(&pid, sizeof (pid), (uintptr_t)pr.p_pidp); 3297c478bd9Sstevel@tonic-gate mdb_vread(&pgid, sizeof (pgid), (uintptr_t)pr.p_pgidp); 3307c478bd9Sstevel@tonic-gate mdb_vread(&cred, sizeof (cred), (uintptr_t)pr.p_cred); 3317c478bd9Sstevel@tonic-gate mdb_vread(&session, sizeof (session), (uintptr_t)pr.p_sessp); 3327c478bd9Sstevel@tonic-gate mdb_vread(&sid, sizeof (sid), (uintptr_t)session.s_sidp); 3337c478bd9Sstevel@tonic-gate if (prt_flags & (PS_TASKS | PS_PROJECTS)) 3347c478bd9Sstevel@tonic-gate mdb_vread(&tk, sizeof (tk), (uintptr_t)pr.p_task); 3357c478bd9Sstevel@tonic-gate if (prt_flags & PS_PROJECTS) 3367c478bd9Sstevel@tonic-gate mdb_vread(&pj, sizeof (pj), (uintptr_t)tk.tk_proj); 3377c478bd9Sstevel@tonic-gate if (prt_flags & PS_ZONES) 33875cebdd1SRyan Zezeski mdb_vread(&zn, sizeof (zn), (uintptr_t)pr.p_zone); 3397c478bd9Sstevel@tonic-gate 3407c478bd9Sstevel@tonic-gate mdb_printf("%c %6d %6d %6d %6d ", 3417c478bd9Sstevel@tonic-gate pstat2ch(pr.p_stat), pid.pid_id, pr.p_ppid, pgid.pid_id, 3427c478bd9Sstevel@tonic-gate sid.pid_id); 3437c478bd9Sstevel@tonic-gate if (prt_flags & PS_TASKS) 3447c478bd9Sstevel@tonic-gate mdb_printf("%5d ", tk.tk_tkid); 3457c478bd9Sstevel@tonic-gate if (prt_flags & PS_PROJECTS) 3467c478bd9Sstevel@tonic-gate mdb_printf("%5d ", pj.kpj_id); 3477c478bd9Sstevel@tonic-gate if (prt_flags & PS_ZONES) 3487c478bd9Sstevel@tonic-gate mdb_printf("%5d ", zn.zone_id); 3497c478bd9Sstevel@tonic-gate mdb_printf("%6d 0x%08x %0?p %s\n", 3507c478bd9Sstevel@tonic-gate cred.cr_uid, pr.p_flag, addr, 3517c478bd9Sstevel@tonic-gate (prt_flags & PS_PSARGS) ? pr.p_user.u_psargs : pr.p_user.u_comm); 3527c478bd9Sstevel@tonic-gate 3537c478bd9Sstevel@tonic-gate if (prt_flags & ~PS_PSARGS) 3547c478bd9Sstevel@tonic-gate (void) mdb_pwalk("thread", ps_threadprint, &prt_flags, addr); 3557c478bd9Sstevel@tonic-gate 3567c478bd9Sstevel@tonic-gate return (DCMD_OK); 3577c478bd9Sstevel@tonic-gate } 3587c478bd9Sstevel@tonic-gate 3597c478bd9Sstevel@tonic-gate #define PG_NEWEST 0x0001 3607c478bd9Sstevel@tonic-gate #define PG_OLDEST 0x0002 3617c478bd9Sstevel@tonic-gate #define PG_PIPE_OUT 0x0004 362adb664e2Svb #define PG_EXACT_MATCH 0x0008 3637c478bd9Sstevel@tonic-gate 3647c478bd9Sstevel@tonic-gate typedef struct pgrep_data { 3657c478bd9Sstevel@tonic-gate uint_t pg_flags; 3667c478bd9Sstevel@tonic-gate uint_t pg_psflags; 3677c478bd9Sstevel@tonic-gate uintptr_t pg_xaddr; 3687c478bd9Sstevel@tonic-gate hrtime_t pg_xstart; 3697c478bd9Sstevel@tonic-gate const char *pg_pat; 3707c478bd9Sstevel@tonic-gate #ifndef _KMDB 3717c478bd9Sstevel@tonic-gate regex_t pg_reg; 3727c478bd9Sstevel@tonic-gate #endif 3737c478bd9Sstevel@tonic-gate } pgrep_data_t; 3747c478bd9Sstevel@tonic-gate 37575cebdd1SRyan Zezeski typedef struct mdb_pgrep_proc { 37675cebdd1SRyan Zezeski struct { 37775cebdd1SRyan Zezeski timestruc_t u_start; 37875cebdd1SRyan Zezeski char u_comm[MAXCOMLEN + 1]; 37975cebdd1SRyan Zezeski } p_user; 38075cebdd1SRyan Zezeski } mdb_pgrep_proc_t; 38175cebdd1SRyan Zezeski 3827c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 3837c478bd9Sstevel@tonic-gate static int 38475cebdd1SRyan Zezeski pgrep_cb(uintptr_t addr, const void *ignored, void *data) 3857c478bd9Sstevel@tonic-gate { 38675cebdd1SRyan Zezeski mdb_pgrep_proc_t p; 3877c478bd9Sstevel@tonic-gate pgrep_data_t *pgp = data; 3887c478bd9Sstevel@tonic-gate #ifndef _KMDB 3897c478bd9Sstevel@tonic-gate regmatch_t pmatch; 3907c478bd9Sstevel@tonic-gate #endif 3917c478bd9Sstevel@tonic-gate 39275cebdd1SRyan Zezeski if (mdb_ctf_vread(&p, "proc_t", "mdb_pgrep_proc_t", addr, 0) == -1) 39375cebdd1SRyan Zezeski return (WALK_ERR); 39475cebdd1SRyan Zezeski 3957c478bd9Sstevel@tonic-gate /* 3967c478bd9Sstevel@tonic-gate * kmdb doesn't have access to the reg* functions, so we fall back 397adb664e2Svb * to strstr/strcmp. 3987c478bd9Sstevel@tonic-gate */ 3997c478bd9Sstevel@tonic-gate #ifdef _KMDB 400adb664e2Svb if ((pgp->pg_flags & PG_EXACT_MATCH) ? 40175cebdd1SRyan Zezeski (strcmp(p.p_user.u_comm, pgp->pg_pat) != 0) : 40275cebdd1SRyan Zezeski (strstr(p.p_user.u_comm, pgp->pg_pat) == NULL)) 4037c478bd9Sstevel@tonic-gate return (WALK_NEXT); 4047c478bd9Sstevel@tonic-gate #else 40575cebdd1SRyan Zezeski if (regexec(&pgp->pg_reg, p.p_user.u_comm, 1, &pmatch, 0) != 0) 4067c478bd9Sstevel@tonic-gate return (WALK_NEXT); 407adb664e2Svb 408adb664e2Svb if ((pgp->pg_flags & PG_EXACT_MATCH) && 40975cebdd1SRyan Zezeski (pmatch.rm_so != 0 || p.p_user.u_comm[pmatch.rm_eo] != '\0')) 410adb664e2Svb return (WALK_NEXT); 4117c478bd9Sstevel@tonic-gate #endif 4127c478bd9Sstevel@tonic-gate 4137c478bd9Sstevel@tonic-gate if (pgp->pg_flags & (PG_NEWEST | PG_OLDEST)) { 4147c478bd9Sstevel@tonic-gate hrtime_t start; 4157c478bd9Sstevel@tonic-gate 41675cebdd1SRyan Zezeski start = (hrtime_t)p.p_user.u_start.tv_sec * NANOSEC + 41775cebdd1SRyan Zezeski p.p_user.u_start.tv_nsec; 4187c478bd9Sstevel@tonic-gate 4197c478bd9Sstevel@tonic-gate if (pgp->pg_flags & PG_NEWEST) { 420*892ad162SToomas Soome if (pgp->pg_xaddr == 0 || start > pgp->pg_xstart) { 4217c478bd9Sstevel@tonic-gate pgp->pg_xaddr = addr; 4227c478bd9Sstevel@tonic-gate pgp->pg_xstart = start; 4237c478bd9Sstevel@tonic-gate } 4247c478bd9Sstevel@tonic-gate } else { 425*892ad162SToomas Soome if (pgp->pg_xaddr == 0 || start < pgp->pg_xstart) { 4267c478bd9Sstevel@tonic-gate pgp->pg_xaddr = addr; 4277c478bd9Sstevel@tonic-gate pgp->pg_xstart = start; 4287c478bd9Sstevel@tonic-gate } 4297c478bd9Sstevel@tonic-gate } 4307c478bd9Sstevel@tonic-gate 4317c478bd9Sstevel@tonic-gate } else if (pgp->pg_flags & PG_PIPE_OUT) { 4327c478bd9Sstevel@tonic-gate mdb_printf("%p\n", addr); 4337c478bd9Sstevel@tonic-gate 4347c478bd9Sstevel@tonic-gate } else { 4357c478bd9Sstevel@tonic-gate if (mdb_call_dcmd("ps", addr, pgp->pg_psflags, 0, NULL) != 0) { 4367c478bd9Sstevel@tonic-gate mdb_warn("can't invoke 'ps'"); 4377c478bd9Sstevel@tonic-gate return (WALK_DONE); 4387c478bd9Sstevel@tonic-gate } 4397c478bd9Sstevel@tonic-gate pgp->pg_psflags &= ~DCMD_LOOPFIRST; 4407c478bd9Sstevel@tonic-gate } 4417c478bd9Sstevel@tonic-gate 4427c478bd9Sstevel@tonic-gate return (WALK_NEXT); 4437c478bd9Sstevel@tonic-gate } 4447c478bd9Sstevel@tonic-gate 4457c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 4467c478bd9Sstevel@tonic-gate int 4477c478bd9Sstevel@tonic-gate pgrep(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 4487c478bd9Sstevel@tonic-gate { 4497c478bd9Sstevel@tonic-gate pgrep_data_t pg; 4507c478bd9Sstevel@tonic-gate int i; 4517c478bd9Sstevel@tonic-gate #ifndef _KMDB 4527c478bd9Sstevel@tonic-gate int err; 4537c478bd9Sstevel@tonic-gate #endif 4547c478bd9Sstevel@tonic-gate 4557c478bd9Sstevel@tonic-gate if (flags & DCMD_ADDRSPEC) 4567c478bd9Sstevel@tonic-gate return (DCMD_USAGE); 4577c478bd9Sstevel@tonic-gate 4587c478bd9Sstevel@tonic-gate pg.pg_flags = 0; 4597c478bd9Sstevel@tonic-gate pg.pg_xaddr = 0; 4607c478bd9Sstevel@tonic-gate 4617c478bd9Sstevel@tonic-gate i = mdb_getopts(argc, argv, 4627c478bd9Sstevel@tonic-gate 'n', MDB_OPT_SETBITS, PG_NEWEST, &pg.pg_flags, 4637c478bd9Sstevel@tonic-gate 'o', MDB_OPT_SETBITS, PG_OLDEST, &pg.pg_flags, 464adb664e2Svb 'x', MDB_OPT_SETBITS, PG_EXACT_MATCH, &pg.pg_flags, 4657c478bd9Sstevel@tonic-gate NULL); 4667c478bd9Sstevel@tonic-gate 4677c478bd9Sstevel@tonic-gate argc -= i; 4687c478bd9Sstevel@tonic-gate argv += i; 4697c478bd9Sstevel@tonic-gate 4707c478bd9Sstevel@tonic-gate if (argc != 1) 4717c478bd9Sstevel@tonic-gate return (DCMD_USAGE); 4727c478bd9Sstevel@tonic-gate 4737c478bd9Sstevel@tonic-gate /* 4747c478bd9Sstevel@tonic-gate * -n and -o are mutually exclusive. 4757c478bd9Sstevel@tonic-gate */ 4767c478bd9Sstevel@tonic-gate if ((pg.pg_flags & PG_NEWEST) && (pg.pg_flags & PG_OLDEST)) 4777c478bd9Sstevel@tonic-gate return (DCMD_USAGE); 4787c478bd9Sstevel@tonic-gate 4797c478bd9Sstevel@tonic-gate if (argv->a_type != MDB_TYPE_STRING) 4807c478bd9Sstevel@tonic-gate return (DCMD_USAGE); 4817c478bd9Sstevel@tonic-gate 4827c478bd9Sstevel@tonic-gate if (flags & DCMD_PIPE_OUT) 4837c478bd9Sstevel@tonic-gate pg.pg_flags |= PG_PIPE_OUT; 4847c478bd9Sstevel@tonic-gate 4857c478bd9Sstevel@tonic-gate pg.pg_pat = argv->a_un.a_str; 4867c478bd9Sstevel@tonic-gate if (DCMD_HDRSPEC(flags)) 4877c478bd9Sstevel@tonic-gate pg.pg_psflags = DCMD_ADDRSPEC | DCMD_LOOP | DCMD_LOOPFIRST; 4887c478bd9Sstevel@tonic-gate else 4897c478bd9Sstevel@tonic-gate pg.pg_psflags = DCMD_ADDRSPEC | DCMD_LOOP; 4907c478bd9Sstevel@tonic-gate 4917c478bd9Sstevel@tonic-gate #ifndef _KMDB 4927c478bd9Sstevel@tonic-gate if ((err = regcomp(&pg.pg_reg, pg.pg_pat, REG_EXTENDED)) != 0) { 4937c478bd9Sstevel@tonic-gate size_t nbytes; 4947c478bd9Sstevel@tonic-gate char *buf; 4957c478bd9Sstevel@tonic-gate 4967c478bd9Sstevel@tonic-gate nbytes = regerror(err, &pg.pg_reg, NULL, 0); 4977c478bd9Sstevel@tonic-gate buf = mdb_alloc(nbytes + 1, UM_SLEEP | UM_GC); 4987c478bd9Sstevel@tonic-gate (void) regerror(err, &pg.pg_reg, buf, nbytes); 4997c478bd9Sstevel@tonic-gate mdb_warn("%s\n", buf); 5007c478bd9Sstevel@tonic-gate 5017c478bd9Sstevel@tonic-gate return (DCMD_ERR); 5027c478bd9Sstevel@tonic-gate } 5037c478bd9Sstevel@tonic-gate #endif 5047c478bd9Sstevel@tonic-gate 5057c478bd9Sstevel@tonic-gate if (mdb_walk("proc", pgrep_cb, &pg) != 0) { 5067c478bd9Sstevel@tonic-gate mdb_warn("can't walk 'proc'"); 5077c478bd9Sstevel@tonic-gate return (DCMD_ERR); 5087c478bd9Sstevel@tonic-gate } 5097c478bd9Sstevel@tonic-gate 5107c478bd9Sstevel@tonic-gate if (pg.pg_xaddr != 0 && (pg.pg_flags & (PG_NEWEST | PG_OLDEST))) { 5117c478bd9Sstevel@tonic-gate if (pg.pg_flags & PG_PIPE_OUT) { 5127c478bd9Sstevel@tonic-gate mdb_printf("%p\n", pg.pg_xaddr); 5137c478bd9Sstevel@tonic-gate } else { 5147c478bd9Sstevel@tonic-gate if (mdb_call_dcmd("ps", pg.pg_xaddr, pg.pg_psflags, 5157c478bd9Sstevel@tonic-gate 0, NULL) != 0) { 5167c478bd9Sstevel@tonic-gate mdb_warn("can't invoke 'ps'"); 5177c478bd9Sstevel@tonic-gate return (DCMD_ERR); 5187c478bd9Sstevel@tonic-gate } 5197c478bd9Sstevel@tonic-gate } 5207c478bd9Sstevel@tonic-gate } 5217c478bd9Sstevel@tonic-gate 5227c478bd9Sstevel@tonic-gate return (DCMD_OK); 5237c478bd9Sstevel@tonic-gate } 5247c478bd9Sstevel@tonic-gate 5257c478bd9Sstevel@tonic-gate int 5267c478bd9Sstevel@tonic-gate task(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 5277c478bd9Sstevel@tonic-gate { 5287c478bd9Sstevel@tonic-gate task_t tk; 5297c478bd9Sstevel@tonic-gate kproject_t pj; 5307c478bd9Sstevel@tonic-gate 5317c478bd9Sstevel@tonic-gate if (!(flags & DCMD_ADDRSPEC)) { 5327c478bd9Sstevel@tonic-gate if (mdb_walk_dcmd("task_cache", "task", argc, argv) == -1) { 5337c478bd9Sstevel@tonic-gate mdb_warn("can't walk task_cache"); 5347c478bd9Sstevel@tonic-gate return (DCMD_ERR); 5357c478bd9Sstevel@tonic-gate } 5367c478bd9Sstevel@tonic-gate return (DCMD_OK); 5377c478bd9Sstevel@tonic-gate } 5387c478bd9Sstevel@tonic-gate if (DCMD_HDRSPEC(flags)) { 5397c478bd9Sstevel@tonic-gate mdb_printf("%<u>%?s %6s %6s %6s %6s %10s%</u>\n", 5407c478bd9Sstevel@tonic-gate "ADDR", "TASKID", "PROJID", "ZONEID", "REFCNT", "FLAGS"); 5417c478bd9Sstevel@tonic-gate } 5427c478bd9Sstevel@tonic-gate if (mdb_vread(&tk, sizeof (task_t), addr) == -1) { 5437c478bd9Sstevel@tonic-gate mdb_warn("can't read task_t structure at %p", addr); 5447c478bd9Sstevel@tonic-gate return (DCMD_ERR); 5457c478bd9Sstevel@tonic-gate } 5467c478bd9Sstevel@tonic-gate if (mdb_vread(&pj, sizeof (kproject_t), (uintptr_t)tk.tk_proj) == -1) { 5477c478bd9Sstevel@tonic-gate mdb_warn("can't read project_t structure at %p", addr); 5487c478bd9Sstevel@tonic-gate return (DCMD_ERR); 5497c478bd9Sstevel@tonic-gate } 5507c478bd9Sstevel@tonic-gate mdb_printf("%0?p %6d %6d %6d %6u 0x%08x\n", 5517c478bd9Sstevel@tonic-gate addr, tk.tk_tkid, pj.kpj_id, pj.kpj_zoneid, tk.tk_hold_count, 5527c478bd9Sstevel@tonic-gate tk.tk_flags); 5537c478bd9Sstevel@tonic-gate return (DCMD_OK); 5547c478bd9Sstevel@tonic-gate } 5557c478bd9Sstevel@tonic-gate 5567c478bd9Sstevel@tonic-gate int 5577c478bd9Sstevel@tonic-gate project(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 5587c478bd9Sstevel@tonic-gate { 5597c478bd9Sstevel@tonic-gate kproject_t pj; 5607c478bd9Sstevel@tonic-gate 5617c478bd9Sstevel@tonic-gate if (!(flags & DCMD_ADDRSPEC)) { 5627c478bd9Sstevel@tonic-gate if (mdb_walk_dcmd("projects", "project", argc, argv) == -1) { 5637c478bd9Sstevel@tonic-gate mdb_warn("can't walk projects"); 5647c478bd9Sstevel@tonic-gate return (DCMD_ERR); 5657c478bd9Sstevel@tonic-gate } 5667c478bd9Sstevel@tonic-gate return (DCMD_OK); 5677c478bd9Sstevel@tonic-gate } 5687c478bd9Sstevel@tonic-gate if (DCMD_HDRSPEC(flags)) { 5697c478bd9Sstevel@tonic-gate mdb_printf("%<u>%?s %6s %6s %6s%</u>\n", 5707c478bd9Sstevel@tonic-gate "ADDR", "PROJID", "ZONEID", "REFCNT"); 5717c478bd9Sstevel@tonic-gate } 5727c478bd9Sstevel@tonic-gate if (mdb_vread(&pj, sizeof (kproject_t), addr) == -1) { 5737c478bd9Sstevel@tonic-gate mdb_warn("can't read kproject_t structure at %p", addr); 5747c478bd9Sstevel@tonic-gate return (DCMD_ERR); 5757c478bd9Sstevel@tonic-gate } 5767c478bd9Sstevel@tonic-gate mdb_printf("%0?p %6d %6d %6u\n", addr, pj.kpj_id, pj.kpj_zoneid, 5777c478bd9Sstevel@tonic-gate pj.kpj_count); 5787c478bd9Sstevel@tonic-gate return (DCMD_OK); 5797c478bd9Sstevel@tonic-gate } 5807c478bd9Sstevel@tonic-gate 58187a18d3fSMadhavan Venkataraman /* walk callouts themselves, either by list or id hash. */ 5827c478bd9Sstevel@tonic-gate int 58387a18d3fSMadhavan Venkataraman callout_walk_init(mdb_walk_state_t *wsp) 5847c478bd9Sstevel@tonic-gate { 585*892ad162SToomas Soome if (wsp->walk_addr == 0) { 58687a18d3fSMadhavan Venkataraman mdb_warn("callout doesn't support global walk"); 58787a18d3fSMadhavan Venkataraman return (WALK_ERR); 58887a18d3fSMadhavan Venkataraman } 58987a18d3fSMadhavan Venkataraman wsp->walk_data = mdb_alloc(sizeof (callout_t), UM_SLEEP); 59087a18d3fSMadhavan Venkataraman return (WALK_NEXT); 59187a18d3fSMadhavan Venkataraman } 5927c478bd9Sstevel@tonic-gate 59387a18d3fSMadhavan Venkataraman #define CALLOUT_WALK_BYLIST 0 59487a18d3fSMadhavan Venkataraman #define CALLOUT_WALK_BYID 1 59587a18d3fSMadhavan Venkataraman 59687a18d3fSMadhavan Venkataraman /* the walker arg switches between walking by list (0) and walking by id (1). */ 59787a18d3fSMadhavan Venkataraman int 59887a18d3fSMadhavan Venkataraman callout_walk_step(mdb_walk_state_t *wsp) 59987a18d3fSMadhavan Venkataraman { 60087a18d3fSMadhavan Venkataraman int retval; 6017c478bd9Sstevel@tonic-gate 602*892ad162SToomas Soome if (wsp->walk_addr == 0) { 60387a18d3fSMadhavan Venkataraman return (WALK_DONE); 60487a18d3fSMadhavan Venkataraman } 60587a18d3fSMadhavan Venkataraman if (mdb_vread(wsp->walk_data, sizeof (callout_t), 60687a18d3fSMadhavan Venkataraman wsp->walk_addr) == -1) { 60787a18d3fSMadhavan Venkataraman mdb_warn("failed to read callout at %p", wsp->walk_addr); 60887a18d3fSMadhavan Venkataraman return (WALK_DONE); 60987a18d3fSMadhavan Venkataraman } 61087a18d3fSMadhavan Venkataraman retval = wsp->walk_callback(wsp->walk_addr, wsp->walk_data, 61187a18d3fSMadhavan Venkataraman wsp->walk_cbdata); 61287a18d3fSMadhavan Venkataraman 61387a18d3fSMadhavan Venkataraman if ((ulong_t)wsp->walk_arg == CALLOUT_WALK_BYID) { 61487a18d3fSMadhavan Venkataraman wsp->walk_addr = 61587a18d3fSMadhavan Venkataraman (uintptr_t)(((callout_t *)wsp->walk_data)->c_idnext); 616843e1988Sjohnlev } else { 61787a18d3fSMadhavan Venkataraman wsp->walk_addr = 61887a18d3fSMadhavan Venkataraman (uintptr_t)(((callout_t *)wsp->walk_data)->c_clnext); 619843e1988Sjohnlev } 6207c478bd9Sstevel@tonic-gate 62187a18d3fSMadhavan Venkataraman return (retval); 62287a18d3fSMadhavan Venkataraman } 62387a18d3fSMadhavan Venkataraman 62487a18d3fSMadhavan Venkataraman void 62587a18d3fSMadhavan Venkataraman callout_walk_fini(mdb_walk_state_t *wsp) 62687a18d3fSMadhavan Venkataraman { 62787a18d3fSMadhavan Venkataraman mdb_free(wsp->walk_data, sizeof (callout_t)); 62887a18d3fSMadhavan Venkataraman } 62987a18d3fSMadhavan Venkataraman 63087a18d3fSMadhavan Venkataraman /* 63187a18d3fSMadhavan Venkataraman * walker for callout lists. This is different from hashes and callouts. 63287a18d3fSMadhavan Venkataraman * Thankfully, it's also simpler. 63387a18d3fSMadhavan Venkataraman */ 63487a18d3fSMadhavan Venkataraman int 63587a18d3fSMadhavan Venkataraman callout_list_walk_init(mdb_walk_state_t *wsp) 63687a18d3fSMadhavan Venkataraman { 637*892ad162SToomas Soome if (wsp->walk_addr == 0) { 63887a18d3fSMadhavan Venkataraman mdb_warn("callout list doesn't support global walk"); 63987a18d3fSMadhavan Venkataraman return (WALK_ERR); 6407c478bd9Sstevel@tonic-gate } 64187a18d3fSMadhavan Venkataraman wsp->walk_data = mdb_alloc(sizeof (callout_list_t), UM_SLEEP); 64287a18d3fSMadhavan Venkataraman return (WALK_NEXT); 64387a18d3fSMadhavan Venkataraman } 6447c478bd9Sstevel@tonic-gate 64587a18d3fSMadhavan Venkataraman int 64687a18d3fSMadhavan Venkataraman callout_list_walk_step(mdb_walk_state_t *wsp) 64787a18d3fSMadhavan Venkataraman { 64887a18d3fSMadhavan Venkataraman int retval; 64987a18d3fSMadhavan Venkataraman 650*892ad162SToomas Soome if (wsp->walk_addr == 0) { 65187a18d3fSMadhavan Venkataraman return (WALK_DONE); 6527c478bd9Sstevel@tonic-gate } 65387a18d3fSMadhavan Venkataraman if (mdb_vread(wsp->walk_data, sizeof (callout_list_t), 65487a18d3fSMadhavan Venkataraman wsp->walk_addr) != sizeof (callout_list_t)) { 65587a18d3fSMadhavan Venkataraman mdb_warn("failed to read callout_list at %p", wsp->walk_addr); 65687a18d3fSMadhavan Venkataraman return (WALK_ERR); 65787a18d3fSMadhavan Venkataraman } 65887a18d3fSMadhavan Venkataraman retval = wsp->walk_callback(wsp->walk_addr, wsp->walk_data, 65987a18d3fSMadhavan Venkataraman wsp->walk_cbdata); 6607c478bd9Sstevel@tonic-gate 66187a18d3fSMadhavan Venkataraman wsp->walk_addr = (uintptr_t) 66287a18d3fSMadhavan Venkataraman (((callout_list_t *)wsp->walk_data)->cl_next); 66387a18d3fSMadhavan Venkataraman 66487a18d3fSMadhavan Venkataraman return (retval); 66587a18d3fSMadhavan Venkataraman } 66687a18d3fSMadhavan Venkataraman 66787a18d3fSMadhavan Venkataraman void 66887a18d3fSMadhavan Venkataraman callout_list_walk_fini(mdb_walk_state_t *wsp) 66987a18d3fSMadhavan Venkataraman { 67087a18d3fSMadhavan Venkataraman mdb_free(wsp->walk_data, sizeof (callout_list_t)); 67187a18d3fSMadhavan Venkataraman } 67287a18d3fSMadhavan Venkataraman 67387a18d3fSMadhavan Venkataraman /* routines/structs to walk callout table(s) */ 67487a18d3fSMadhavan Venkataraman typedef struct cot_data { 67587a18d3fSMadhavan Venkataraman callout_table_t *ct0; 67687a18d3fSMadhavan Venkataraman callout_table_t ct; 67787a18d3fSMadhavan Venkataraman callout_hash_t cot_idhash[CALLOUT_BUCKETS]; 67887a18d3fSMadhavan Venkataraman callout_hash_t cot_clhash[CALLOUT_BUCKETS]; 67987a18d3fSMadhavan Venkataraman kstat_named_t ct_kstat_data[CALLOUT_NUM_STATS]; 68087a18d3fSMadhavan Venkataraman int cotndx; 68187a18d3fSMadhavan Venkataraman int cotsize; 68287a18d3fSMadhavan Venkataraman } cot_data_t; 68387a18d3fSMadhavan Venkataraman 68487a18d3fSMadhavan Venkataraman int 68587a18d3fSMadhavan Venkataraman callout_table_walk_init(mdb_walk_state_t *wsp) 68687a18d3fSMadhavan Venkataraman { 68787a18d3fSMadhavan Venkataraman int max_ncpus; 68887a18d3fSMadhavan Venkataraman cot_data_t *cot_walk_data; 68987a18d3fSMadhavan Venkataraman 69087a18d3fSMadhavan Venkataraman cot_walk_data = mdb_alloc(sizeof (cot_data_t), UM_SLEEP); 69187a18d3fSMadhavan Venkataraman 692*892ad162SToomas Soome if (wsp->walk_addr == 0) { 69387a18d3fSMadhavan Venkataraman if (mdb_readvar(&cot_walk_data->ct0, "callout_table") == -1) { 69487a18d3fSMadhavan Venkataraman mdb_warn("failed to read 'callout_table'"); 69587a18d3fSMadhavan Venkataraman return (WALK_ERR); 69687a18d3fSMadhavan Venkataraman } 69787a18d3fSMadhavan Venkataraman if (mdb_readvar(&max_ncpus, "max_ncpus") == -1) { 69887a18d3fSMadhavan Venkataraman mdb_warn("failed to get callout_table array size"); 69987a18d3fSMadhavan Venkataraman return (WALK_ERR); 70087a18d3fSMadhavan Venkataraman } 70187a18d3fSMadhavan Venkataraman cot_walk_data->cotsize = CALLOUT_NTYPES * max_ncpus; 70287a18d3fSMadhavan Venkataraman wsp->walk_addr = (uintptr_t)cot_walk_data->ct0; 70387a18d3fSMadhavan Venkataraman } else { 70487a18d3fSMadhavan Venkataraman /* not a global walk */ 70587a18d3fSMadhavan Venkataraman cot_walk_data->cotsize = 1; 7067c478bd9Sstevel@tonic-gate } 7077c478bd9Sstevel@tonic-gate 70887a18d3fSMadhavan Venkataraman cot_walk_data->cotndx = 0; 70987a18d3fSMadhavan Venkataraman wsp->walk_data = cot_walk_data; 7107c478bd9Sstevel@tonic-gate 71187a18d3fSMadhavan Venkataraman return (WALK_NEXT); 71287a18d3fSMadhavan Venkataraman } 7137c478bd9Sstevel@tonic-gate 71487a18d3fSMadhavan Venkataraman int 71587a18d3fSMadhavan Venkataraman callout_table_walk_step(mdb_walk_state_t *wsp) 71687a18d3fSMadhavan Venkataraman { 71787a18d3fSMadhavan Venkataraman int retval; 71887a18d3fSMadhavan Venkataraman cot_data_t *cotwd = (cot_data_t *)wsp->walk_data; 71987a18d3fSMadhavan Venkataraman size_t size; 7207c478bd9Sstevel@tonic-gate 72187a18d3fSMadhavan Venkataraman if (cotwd->cotndx >= cotwd->cotsize) { 72287a18d3fSMadhavan Venkataraman return (WALK_DONE); 72387a18d3fSMadhavan Venkataraman } 72487a18d3fSMadhavan Venkataraman if (mdb_vread(&(cotwd->ct), sizeof (callout_table_t), 72587a18d3fSMadhavan Venkataraman wsp->walk_addr) != sizeof (callout_table_t)) { 72687a18d3fSMadhavan Venkataraman mdb_warn("failed to read callout_table at %p", wsp->walk_addr); 72787a18d3fSMadhavan Venkataraman return (WALK_ERR); 72887a18d3fSMadhavan Venkataraman } 72987a18d3fSMadhavan Venkataraman 73087a18d3fSMadhavan Venkataraman size = sizeof (callout_hash_t) * CALLOUT_BUCKETS; 73187a18d3fSMadhavan Venkataraman if (cotwd->ct.ct_idhash != NULL) { 73287a18d3fSMadhavan Venkataraman if (mdb_vread(cotwd->cot_idhash, size, 73387a18d3fSMadhavan Venkataraman (uintptr_t)(cotwd->ct.ct_idhash)) != size) { 73487a18d3fSMadhavan Venkataraman mdb_warn("failed to read id_hash at %p", 73587a18d3fSMadhavan Venkataraman cotwd->ct.ct_idhash); 73687a18d3fSMadhavan Venkataraman return (WALK_ERR); 73787a18d3fSMadhavan Venkataraman } 73887a18d3fSMadhavan Venkataraman } 73987a18d3fSMadhavan Venkataraman if (cotwd->ct.ct_clhash != NULL) { 74087a18d3fSMadhavan Venkataraman if (mdb_vread(&(cotwd->cot_clhash), size, 74187a18d3fSMadhavan Venkataraman (uintptr_t)cotwd->ct.ct_clhash) == -1) { 74287a18d3fSMadhavan Venkataraman mdb_warn("failed to read cl_hash at %p", 74387a18d3fSMadhavan Venkataraman cotwd->ct.ct_clhash); 74487a18d3fSMadhavan Venkataraman return (WALK_ERR); 74587a18d3fSMadhavan Venkataraman } 74687a18d3fSMadhavan Venkataraman } 74787a18d3fSMadhavan Venkataraman size = sizeof (kstat_named_t) * CALLOUT_NUM_STATS; 74887a18d3fSMadhavan Venkataraman if (cotwd->ct.ct_kstat_data != NULL) { 74987a18d3fSMadhavan Venkataraman if (mdb_vread(&(cotwd->ct_kstat_data), size, 75087a18d3fSMadhavan Venkataraman (uintptr_t)cotwd->ct.ct_kstat_data) == -1) { 75187a18d3fSMadhavan Venkataraman mdb_warn("failed to read kstats at %p", 75287a18d3fSMadhavan Venkataraman cotwd->ct.ct_kstat_data); 75387a18d3fSMadhavan Venkataraman return (WALK_ERR); 75487a18d3fSMadhavan Venkataraman } 75587a18d3fSMadhavan Venkataraman } 75687a18d3fSMadhavan Venkataraman retval = wsp->walk_callback(wsp->walk_addr, (void *)cotwd, 75787a18d3fSMadhavan Venkataraman wsp->walk_cbdata); 75887a18d3fSMadhavan Venkataraman 75987a18d3fSMadhavan Venkataraman cotwd->cotndx++; 76087a18d3fSMadhavan Venkataraman if (cotwd->cotndx >= cotwd->cotsize) { 76187a18d3fSMadhavan Venkataraman return (WALK_DONE); 76287a18d3fSMadhavan Venkataraman } 76387a18d3fSMadhavan Venkataraman wsp->walk_addr = (uintptr_t)((char *)wsp->walk_addr + 76487a18d3fSMadhavan Venkataraman sizeof (callout_table_t)); 76587a18d3fSMadhavan Venkataraman 76687a18d3fSMadhavan Venkataraman return (retval); 76787a18d3fSMadhavan Venkataraman } 76887a18d3fSMadhavan Venkataraman 76987a18d3fSMadhavan Venkataraman void 77087a18d3fSMadhavan Venkataraman callout_table_walk_fini(mdb_walk_state_t *wsp) 77187a18d3fSMadhavan Venkataraman { 77287a18d3fSMadhavan Venkataraman mdb_free(wsp->walk_data, sizeof (cot_data_t)); 77387a18d3fSMadhavan Venkataraman } 77487a18d3fSMadhavan Venkataraman 77587a18d3fSMadhavan Venkataraman static const char *co_typenames[] = { "R", "N" }; 77687a18d3fSMadhavan Venkataraman 77707247649SMadhavan Venkataraman #define CO_PLAIN_ID(xid) ((xid) & CALLOUT_ID_MASK) 77887a18d3fSMadhavan Venkataraman 77987a18d3fSMadhavan Venkataraman #define TABLE_TO_SEQID(x) ((x) >> CALLOUT_TYPE_BITS) 78087a18d3fSMadhavan Venkataraman 78187a18d3fSMadhavan Venkataraman /* callout flags, in no particular order */ 782060cedfbSMadhavan Venkataraman #define COF_REAL 0x00000001 783060cedfbSMadhavan Venkataraman #define COF_NORM 0x00000002 784060cedfbSMadhavan Venkataraman #define COF_LONG 0x00000004 785060cedfbSMadhavan Venkataraman #define COF_SHORT 0x00000008 786060cedfbSMadhavan Venkataraman #define COF_EMPTY 0x00000010 787060cedfbSMadhavan Venkataraman #define COF_TIME 0x00000020 788060cedfbSMadhavan Venkataraman #define COF_BEFORE 0x00000040 789060cedfbSMadhavan Venkataraman #define COF_AFTER 0x00000080 790060cedfbSMadhavan Venkataraman #define COF_SEQID 0x00000100 791060cedfbSMadhavan Venkataraman #define COF_FUNC 0x00000200 792060cedfbSMadhavan Venkataraman #define COF_ADDR 0x00000400 793060cedfbSMadhavan Venkataraman #define COF_EXEC 0x00000800 794060cedfbSMadhavan Venkataraman #define COF_HIRES 0x00001000 795060cedfbSMadhavan Venkataraman #define COF_ABS 0x00002000 796060cedfbSMadhavan Venkataraman #define COF_TABLE 0x00004000 797060cedfbSMadhavan Venkataraman #define COF_BYIDH 0x00008000 798060cedfbSMadhavan Venkataraman #define COF_FREE 0x00010000 799060cedfbSMadhavan Venkataraman #define COF_LIST 0x00020000 800060cedfbSMadhavan Venkataraman #define COF_EXPREL 0x00040000 801060cedfbSMadhavan Venkataraman #define COF_HDR 0x00080000 802060cedfbSMadhavan Venkataraman #define COF_VERBOSE 0x00100000 803060cedfbSMadhavan Venkataraman #define COF_LONGLIST 0x00200000 804060cedfbSMadhavan Venkataraman #define COF_THDR 0x00400000 805060cedfbSMadhavan Venkataraman #define COF_LHDR 0x00800000 806060cedfbSMadhavan Venkataraman #define COF_CHDR 0x01000000 807060cedfbSMadhavan Venkataraman #define COF_PARAM 0x02000000 808060cedfbSMadhavan Venkataraman #define COF_DECODE 0x04000000 809060cedfbSMadhavan Venkataraman #define COF_HEAP 0x08000000 810060cedfbSMadhavan Venkataraman #define COF_QUEUE 0x10000000 81187a18d3fSMadhavan Venkataraman 81287a18d3fSMadhavan Venkataraman /* show real and normal, short and long, expired and unexpired. */ 81387a18d3fSMadhavan Venkataraman #define COF_DEFAULT (COF_REAL | COF_NORM | COF_LONG | COF_SHORT) 81487a18d3fSMadhavan Venkataraman 81551b32bddSMadhavan Venkataraman #define COF_LIST_FLAGS \ 81651b32bddSMadhavan Venkataraman (CALLOUT_LIST_FLAG_HRESTIME | CALLOUT_LIST_FLAG_ABSOLUTE) 81751b32bddSMadhavan Venkataraman 81887a18d3fSMadhavan Venkataraman /* private callout data for callback functions */ 81987a18d3fSMadhavan Venkataraman typedef struct callout_data { 82087a18d3fSMadhavan Venkataraman uint_t flags; /* COF_* */ 82187a18d3fSMadhavan Venkataraman cpu_t *cpu; /* cpu pointer if given */ 82287a18d3fSMadhavan Venkataraman int seqid; /* cpu seqid, or -1 */ 82387a18d3fSMadhavan Venkataraman hrtime_t time; /* expiration time value */ 82487a18d3fSMadhavan Venkataraman hrtime_t atime; /* expiration before value */ 82587a18d3fSMadhavan Venkataraman hrtime_t btime; /* expiration after value */ 82687a18d3fSMadhavan Venkataraman uintptr_t funcaddr; /* function address or NULL */ 82787a18d3fSMadhavan Venkataraman uintptr_t param; /* parameter to function or NULL */ 82887a18d3fSMadhavan Venkataraman hrtime_t now; /* current system time */ 82987a18d3fSMadhavan Venkataraman int nsec_per_tick; /* for conversions */ 83087a18d3fSMadhavan Venkataraman ulong_t ctbits; /* for decoding xid */ 83187a18d3fSMadhavan Venkataraman callout_table_t *co_table; /* top of callout table array */ 83287a18d3fSMadhavan Venkataraman int ndx; /* table index. */ 83387a18d3fSMadhavan Venkataraman int bucket; /* which list/id bucket are we in */ 83487a18d3fSMadhavan Venkataraman hrtime_t exp; /* expire time */ 83507247649SMadhavan Venkataraman int list_flags; /* copy of cl_flags */ 83687a18d3fSMadhavan Venkataraman } callout_data_t; 83787a18d3fSMadhavan Venkataraman 83887a18d3fSMadhavan Venkataraman /* this callback does the actual callback itself (finally). */ 83987a18d3fSMadhavan Venkataraman /*ARGSUSED*/ 84087a18d3fSMadhavan Venkataraman static int 84187a18d3fSMadhavan Venkataraman callouts_cb(uintptr_t addr, const void *data, void *priv) 84287a18d3fSMadhavan Venkataraman { 84387a18d3fSMadhavan Venkataraman callout_data_t *coargs = (callout_data_t *)priv; 84487a18d3fSMadhavan Venkataraman callout_t *co = (callout_t *)data; 84551b32bddSMadhavan Venkataraman int tableid, list_flags; 84687a18d3fSMadhavan Venkataraman callout_id_t coid; 84787a18d3fSMadhavan Venkataraman 84887a18d3fSMadhavan Venkataraman if ((coargs == NULL) || (co == NULL)) { 84987a18d3fSMadhavan Venkataraman return (WALK_ERR); 85087a18d3fSMadhavan Venkataraman } 85187a18d3fSMadhavan Venkataraman 852060cedfbSMadhavan Venkataraman if ((coargs->flags & COF_FREE) && !(co->c_xid & CALLOUT_ID_FREE)) { 85351b32bddSMadhavan Venkataraman /* 85451b32bddSMadhavan Venkataraman * The callout must have been reallocated. No point in 85551b32bddSMadhavan Venkataraman * walking any more. 85651b32bddSMadhavan Venkataraman */ 85751b32bddSMadhavan Venkataraman return (WALK_DONE); 85851b32bddSMadhavan Venkataraman } 859060cedfbSMadhavan Venkataraman if (!(coargs->flags & COF_FREE) && (co->c_xid & CALLOUT_ID_FREE)) { 86051b32bddSMadhavan Venkataraman /* 86151b32bddSMadhavan Venkataraman * The callout must have been freed. No point in 86251b32bddSMadhavan Venkataraman * walking any more. 86351b32bddSMadhavan Venkataraman */ 86451b32bddSMadhavan Venkataraman return (WALK_DONE); 86551b32bddSMadhavan Venkataraman } 86687a18d3fSMadhavan Venkataraman if ((coargs->flags & COF_FUNC) && 86787a18d3fSMadhavan Venkataraman (coargs->funcaddr != (uintptr_t)co->c_func)) { 86887a18d3fSMadhavan Venkataraman return (WALK_NEXT); 86987a18d3fSMadhavan Venkataraman } 87087a18d3fSMadhavan Venkataraman if ((coargs->flags & COF_PARAM) && 87187a18d3fSMadhavan Venkataraman (coargs->param != (uintptr_t)co->c_arg)) { 87287a18d3fSMadhavan Venkataraman return (WALK_NEXT); 87387a18d3fSMadhavan Venkataraman } 87487a18d3fSMadhavan Venkataraman if (!(coargs->flags & COF_LONG) && (co->c_xid & CALLOUT_LONGTERM)) { 87587a18d3fSMadhavan Venkataraman return (WALK_NEXT); 87687a18d3fSMadhavan Venkataraman } 87787a18d3fSMadhavan Venkataraman if (!(coargs->flags & COF_SHORT) && !(co->c_xid & CALLOUT_LONGTERM)) { 87887a18d3fSMadhavan Venkataraman return (WALK_NEXT); 87987a18d3fSMadhavan Venkataraman } 88087a18d3fSMadhavan Venkataraman if ((coargs->flags & COF_EXEC) && !(co->c_xid & CALLOUT_EXECUTING)) { 88187a18d3fSMadhavan Venkataraman return (WALK_NEXT); 88287a18d3fSMadhavan Venkataraman } 88351b32bddSMadhavan Venkataraman /* it is possible we don't have the exp time or flags */ 88487a18d3fSMadhavan Venkataraman if (coargs->flags & COF_BYIDH) { 88587a18d3fSMadhavan Venkataraman if (!(coargs->flags & COF_FREE)) { 88687a18d3fSMadhavan Venkataraman /* we have to fetch the expire time ourselves. */ 88787a18d3fSMadhavan Venkataraman if (mdb_vread(&coargs->exp, sizeof (hrtime_t), 88887a18d3fSMadhavan Venkataraman (uintptr_t)co->c_list + offsetof(callout_list_t, 88987a18d3fSMadhavan Venkataraman cl_expiration)) == -1) { 89087a18d3fSMadhavan Venkataraman mdb_warn("failed to read expiration " 89187a18d3fSMadhavan Venkataraman "time from %p", co->c_list); 89287a18d3fSMadhavan Venkataraman coargs->exp = 0; 8937c478bd9Sstevel@tonic-gate } 89407247649SMadhavan Venkataraman /* and flags. */ 89507247649SMadhavan Venkataraman if (mdb_vread(&coargs->list_flags, sizeof (int), 89607247649SMadhavan Venkataraman (uintptr_t)co->c_list + offsetof(callout_list_t, 89707247649SMadhavan Venkataraman cl_flags)) == -1) { 89807247649SMadhavan Venkataraman mdb_warn("failed to read list flags" 89907247649SMadhavan Venkataraman "from %p", co->c_list); 90007247649SMadhavan Venkataraman coargs->list_flags = 0; 90107247649SMadhavan Venkataraman } 90287a18d3fSMadhavan Venkataraman } else { 90387a18d3fSMadhavan Venkataraman /* free callouts can't use list pointer. */ 90487a18d3fSMadhavan Venkataraman coargs->exp = 0; 90507247649SMadhavan Venkataraman coargs->list_flags = 0; 90607247649SMadhavan Venkataraman } 90707247649SMadhavan Venkataraman if (coargs->exp != 0) { 90807247649SMadhavan Venkataraman if ((coargs->flags & COF_TIME) && 90907247649SMadhavan Venkataraman (coargs->exp != coargs->time)) { 91007247649SMadhavan Venkataraman return (WALK_NEXT); 91107247649SMadhavan Venkataraman } 91207247649SMadhavan Venkataraman if ((coargs->flags & COF_BEFORE) && 91307247649SMadhavan Venkataraman (coargs->exp > coargs->btime)) { 91407247649SMadhavan Venkataraman return (WALK_NEXT); 91507247649SMadhavan Venkataraman } 91607247649SMadhavan Venkataraman if ((coargs->flags & COF_AFTER) && 91707247649SMadhavan Venkataraman (coargs->exp < coargs->atime)) { 91807247649SMadhavan Venkataraman return (WALK_NEXT); 91907247649SMadhavan Venkataraman } 92007247649SMadhavan Venkataraman } 92107247649SMadhavan Venkataraman /* tricky part, since both HIRES and ABS can be set */ 92251b32bddSMadhavan Venkataraman list_flags = coargs->list_flags; 92307247649SMadhavan Venkataraman if ((coargs->flags & COF_HIRES) && (coargs->flags & COF_ABS)) { 92407247649SMadhavan Venkataraman /* both flags are set, only skip "regular" ones */ 92551b32bddSMadhavan Venkataraman if (! (list_flags & COF_LIST_FLAGS)) { 92607247649SMadhavan Venkataraman return (WALK_NEXT); 92707247649SMadhavan Venkataraman } 92807247649SMadhavan Venkataraman } else { 92907247649SMadhavan Venkataraman /* individual flags, or no flags */ 93007247649SMadhavan Venkataraman if ((coargs->flags & COF_HIRES) && 93151b32bddSMadhavan Venkataraman !(list_flags & CALLOUT_LIST_FLAG_HRESTIME)) { 93207247649SMadhavan Venkataraman return (WALK_NEXT); 93307247649SMadhavan Venkataraman } 93407247649SMadhavan Venkataraman if ((coargs->flags & COF_ABS) && 93551b32bddSMadhavan Venkataraman !(list_flags & CALLOUT_LIST_FLAG_ABSOLUTE)) { 93607247649SMadhavan Venkataraman return (WALK_NEXT); 93707247649SMadhavan Venkataraman } 93887a18d3fSMadhavan Venkataraman } 939060cedfbSMadhavan Venkataraman /* 940060cedfbSMadhavan Venkataraman * We do the checks for COF_HEAP and COF_QUEUE here only if we 941060cedfbSMadhavan Venkataraman * are traversing BYIDH. If the traversal is by callout list, 942060cedfbSMadhavan Venkataraman * we do this check in callout_list_cb() to be more 943060cedfbSMadhavan Venkataraman * efficient. 944060cedfbSMadhavan Venkataraman */ 945060cedfbSMadhavan Venkataraman if ((coargs->flags & COF_HEAP) && 946060cedfbSMadhavan Venkataraman !(list_flags & CALLOUT_LIST_FLAG_HEAPED)) { 947060cedfbSMadhavan Venkataraman return (WALK_NEXT); 948060cedfbSMadhavan Venkataraman } 949060cedfbSMadhavan Venkataraman 950060cedfbSMadhavan Venkataraman if ((coargs->flags & COF_QUEUE) && 951060cedfbSMadhavan Venkataraman !(list_flags & CALLOUT_LIST_FLAG_QUEUED)) { 952060cedfbSMadhavan Venkataraman return (WALK_NEXT); 953060cedfbSMadhavan Venkataraman } 95487a18d3fSMadhavan Venkataraman } 95587a18d3fSMadhavan Venkataraman 95687a18d3fSMadhavan Venkataraman #define callout_table_mask ((1 << coargs->ctbits) - 1) 95787a18d3fSMadhavan Venkataraman tableid = CALLOUT_ID_TO_TABLE(co->c_xid); 95887a18d3fSMadhavan Venkataraman #undef callout_table_mask 95987a18d3fSMadhavan Venkataraman coid = CO_PLAIN_ID(co->c_xid); 96087a18d3fSMadhavan Venkataraman 96187a18d3fSMadhavan Venkataraman if ((coargs->flags & COF_CHDR) && !(coargs->flags & COF_ADDR)) { 96287a18d3fSMadhavan Venkataraman /* 96387a18d3fSMadhavan Venkataraman * We need to print the headers. If walking by id, then 96487a18d3fSMadhavan Venkataraman * the list header isn't printed, so we must include 96587a18d3fSMadhavan Venkataraman * that info here. 96687a18d3fSMadhavan Venkataraman */ 96787a18d3fSMadhavan Venkataraman if (!(coargs->flags & COF_VERBOSE)) { 96887a18d3fSMadhavan Venkataraman mdb_printf("%<u>%3s %-1s %-14s %</u>", 96987a18d3fSMadhavan Venkataraman "SEQ", "T", "EXP"); 97087a18d3fSMadhavan Venkataraman } else if (coargs->flags & COF_BYIDH) { 97187a18d3fSMadhavan Venkataraman mdb_printf("%<u>%-14s %</u>", "EXP"); 97287a18d3fSMadhavan Venkataraman } 97307247649SMadhavan Venkataraman mdb_printf("%<u>%-4s %-?s %-20s%</u>", 97407247649SMadhavan Venkataraman "XHAL", "XID", "FUNC(ARG)"); 97587a18d3fSMadhavan Venkataraman if (coargs->flags & COF_LONGLIST) { 97687a18d3fSMadhavan Venkataraman mdb_printf("%<u> %-?s %-?s %-?s %-?s%</u>", 97787a18d3fSMadhavan Venkataraman "PREVID", "NEXTID", "PREVL", "NEXTL"); 97807247649SMadhavan Venkataraman mdb_printf("%<u> %-?s %-4s %-?s%</u>", 97907247649SMadhavan Venkataraman "DONE", "UTOS", "THREAD"); 98087a18d3fSMadhavan Venkataraman } 98187a18d3fSMadhavan Venkataraman mdb_printf("\n"); 98287a18d3fSMadhavan Venkataraman coargs->flags &= ~COF_CHDR; 98387a18d3fSMadhavan Venkataraman coargs->flags |= (COF_THDR | COF_LHDR); 98487a18d3fSMadhavan Venkataraman } 98587a18d3fSMadhavan Venkataraman 98687a18d3fSMadhavan Venkataraman if (!(coargs->flags & COF_ADDR)) { 98787a18d3fSMadhavan Venkataraman if (!(coargs->flags & COF_VERBOSE)) { 98887a18d3fSMadhavan Venkataraman mdb_printf("%-3d %1s %-14llx ", 98987a18d3fSMadhavan Venkataraman TABLE_TO_SEQID(tableid), 99087a18d3fSMadhavan Venkataraman co_typenames[tableid & CALLOUT_TYPE_MASK], 99187a18d3fSMadhavan Venkataraman (coargs->flags & COF_EXPREL) ? 99287a18d3fSMadhavan Venkataraman coargs->exp - coargs->now : coargs->exp); 99387a18d3fSMadhavan Venkataraman } else if (coargs->flags & COF_BYIDH) { 99487a18d3fSMadhavan Venkataraman mdb_printf("%-14x ", 99587a18d3fSMadhavan Venkataraman (coargs->flags & COF_EXPREL) ? 99687a18d3fSMadhavan Venkataraman coargs->exp - coargs->now : coargs->exp); 99787a18d3fSMadhavan Venkataraman } 99851b32bddSMadhavan Venkataraman list_flags = coargs->list_flags; 99907247649SMadhavan Venkataraman mdb_printf("%1s%1s%1s%1s %-?llx %a(%p)", 100087a18d3fSMadhavan Venkataraman (co->c_xid & CALLOUT_EXECUTING) ? "X" : " ", 100151b32bddSMadhavan Venkataraman (list_flags & CALLOUT_LIST_FLAG_HRESTIME) ? "H" : " ", 100251b32bddSMadhavan Venkataraman (list_flags & CALLOUT_LIST_FLAG_ABSOLUTE) ? "A" : " ", 100387a18d3fSMadhavan Venkataraman (co->c_xid & CALLOUT_LONGTERM) ? "L" : " ", 100487a18d3fSMadhavan Venkataraman (long long)coid, co->c_func, co->c_arg); 100587a18d3fSMadhavan Venkataraman if (coargs->flags & COF_LONGLIST) { 100687a18d3fSMadhavan Venkataraman mdb_printf(" %-?p %-?p %-?p %-?p", 100787a18d3fSMadhavan Venkataraman co->c_idprev, co->c_idnext, co->c_clprev, 100887a18d3fSMadhavan Venkataraman co->c_clnext); 100907247649SMadhavan Venkataraman mdb_printf(" %-?p %-4d %-0?p", 101007247649SMadhavan Venkataraman co->c_done, co->c_waiting, co->c_executor); 101187a18d3fSMadhavan Venkataraman } 101287a18d3fSMadhavan Venkataraman } else { 101387a18d3fSMadhavan Venkataraman /* address only */ 101487a18d3fSMadhavan Venkataraman mdb_printf("%-0p", addr); 101587a18d3fSMadhavan Venkataraman } 101687a18d3fSMadhavan Venkataraman mdb_printf("\n"); 101787a18d3fSMadhavan Venkataraman return (WALK_NEXT); 101887a18d3fSMadhavan Venkataraman } 101987a18d3fSMadhavan Venkataraman 102087a18d3fSMadhavan Venkataraman /* this callback is for callout list handling. idhash is done by callout_t_cb */ 102187a18d3fSMadhavan Venkataraman /*ARGSUSED*/ 102287a18d3fSMadhavan Venkataraman static int 102387a18d3fSMadhavan Venkataraman callout_list_cb(uintptr_t addr, const void *data, void *priv) 102487a18d3fSMadhavan Venkataraman { 102587a18d3fSMadhavan Venkataraman callout_data_t *coargs = (callout_data_t *)priv; 102687a18d3fSMadhavan Venkataraman callout_list_t *cl = (callout_list_t *)data; 102787a18d3fSMadhavan Venkataraman callout_t *coptr; 102851b32bddSMadhavan Venkataraman int list_flags; 102987a18d3fSMadhavan Venkataraman 103087a18d3fSMadhavan Venkataraman if ((coargs == NULL) || (cl == NULL)) { 103187a18d3fSMadhavan Venkataraman return (WALK_ERR); 103287a18d3fSMadhavan Venkataraman } 103387a18d3fSMadhavan Venkataraman 103487a18d3fSMadhavan Venkataraman coargs->exp = cl->cl_expiration; 103507247649SMadhavan Venkataraman coargs->list_flags = cl->cl_flags; 103651b32bddSMadhavan Venkataraman if ((coargs->flags & COF_FREE) && 103751b32bddSMadhavan Venkataraman !(cl->cl_flags & CALLOUT_LIST_FLAG_FREE)) { 103851b32bddSMadhavan Venkataraman /* 103951b32bddSMadhavan Venkataraman * The callout list must have been reallocated. No point in 104051b32bddSMadhavan Venkataraman * walking any more. 104151b32bddSMadhavan Venkataraman */ 104251b32bddSMadhavan Venkataraman return (WALK_DONE); 104351b32bddSMadhavan Venkataraman } 104451b32bddSMadhavan Venkataraman if (!(coargs->flags & COF_FREE) && 104551b32bddSMadhavan Venkataraman (cl->cl_flags & CALLOUT_LIST_FLAG_FREE)) { 104651b32bddSMadhavan Venkataraman /* 104751b32bddSMadhavan Venkataraman * The callout list must have been freed. No point in 104851b32bddSMadhavan Venkataraman * walking any more. 104951b32bddSMadhavan Venkataraman */ 105051b32bddSMadhavan Venkataraman return (WALK_DONE); 105151b32bddSMadhavan Venkataraman } 105287a18d3fSMadhavan Venkataraman if ((coargs->flags & COF_TIME) && 105387a18d3fSMadhavan Venkataraman (cl->cl_expiration != coargs->time)) { 105487a18d3fSMadhavan Venkataraman return (WALK_NEXT); 105587a18d3fSMadhavan Venkataraman } 105687a18d3fSMadhavan Venkataraman if ((coargs->flags & COF_BEFORE) && 105787a18d3fSMadhavan Venkataraman (cl->cl_expiration > coargs->btime)) { 105887a18d3fSMadhavan Venkataraman return (WALK_NEXT); 105987a18d3fSMadhavan Venkataraman } 106087a18d3fSMadhavan Venkataraman if ((coargs->flags & COF_AFTER) && 106187a18d3fSMadhavan Venkataraman (cl->cl_expiration < coargs->atime)) { 106287a18d3fSMadhavan Venkataraman return (WALK_NEXT); 106387a18d3fSMadhavan Venkataraman } 106487a18d3fSMadhavan Venkataraman if (!(coargs->flags & COF_EMPTY) && 106587a18d3fSMadhavan Venkataraman (cl->cl_callouts.ch_head == NULL)) { 106687a18d3fSMadhavan Venkataraman return (WALK_NEXT); 106787a18d3fSMadhavan Venkataraman } 106807247649SMadhavan Venkataraman /* FOUR cases, each different, !A!B, !AB, A!B, AB */ 106907247649SMadhavan Venkataraman if ((coargs->flags & COF_HIRES) && (coargs->flags & COF_ABS)) { 107007247649SMadhavan Venkataraman /* both flags are set, only skip "regular" ones */ 107151b32bddSMadhavan Venkataraman if (! (cl->cl_flags & COF_LIST_FLAGS)) { 107207247649SMadhavan Venkataraman return (WALK_NEXT); 107307247649SMadhavan Venkataraman } 107407247649SMadhavan Venkataraman } else { 107507247649SMadhavan Venkataraman if ((coargs->flags & COF_HIRES) && 107651b32bddSMadhavan Venkataraman !(cl->cl_flags & CALLOUT_LIST_FLAG_HRESTIME)) { 107707247649SMadhavan Venkataraman return (WALK_NEXT); 107807247649SMadhavan Venkataraman } 107907247649SMadhavan Venkataraman if ((coargs->flags & COF_ABS) && 108051b32bddSMadhavan Venkataraman !(cl->cl_flags & CALLOUT_LIST_FLAG_ABSOLUTE)) { 108107247649SMadhavan Venkataraman return (WALK_NEXT); 108207247649SMadhavan Venkataraman } 108307247649SMadhavan Venkataraman } 108487a18d3fSMadhavan Venkataraman 1085060cedfbSMadhavan Venkataraman if ((coargs->flags & COF_HEAP) && 1086060cedfbSMadhavan Venkataraman !(coargs->list_flags & CALLOUT_LIST_FLAG_HEAPED)) { 1087060cedfbSMadhavan Venkataraman return (WALK_NEXT); 1088060cedfbSMadhavan Venkataraman } 1089060cedfbSMadhavan Venkataraman 1090060cedfbSMadhavan Venkataraman if ((coargs->flags & COF_QUEUE) && 1091060cedfbSMadhavan Venkataraman !(coargs->list_flags & CALLOUT_LIST_FLAG_QUEUED)) { 1092060cedfbSMadhavan Venkataraman return (WALK_NEXT); 1093060cedfbSMadhavan Venkataraman } 1094060cedfbSMadhavan Venkataraman 109587a18d3fSMadhavan Venkataraman if ((coargs->flags & COF_LHDR) && !(coargs->flags & COF_ADDR) && 109687a18d3fSMadhavan Venkataraman (coargs->flags & (COF_LIST | COF_VERBOSE))) { 109787a18d3fSMadhavan Venkataraman if (!(coargs->flags & COF_VERBOSE)) { 109887a18d3fSMadhavan Venkataraman /* don't be redundant again */ 109987a18d3fSMadhavan Venkataraman mdb_printf("%<u>SEQ T %</u>"); 110087a18d3fSMadhavan Venkataraman } 110107247649SMadhavan Venkataraman mdb_printf("%<u>EXP HA BUCKET " 110207247649SMadhavan Venkataraman "CALLOUTS %</u>"); 110387a18d3fSMadhavan Venkataraman 110487a18d3fSMadhavan Venkataraman if (coargs->flags & COF_LONGLIST) { 110507247649SMadhavan Venkataraman mdb_printf("%<u> %-?s %-?s%</u>", 110607247649SMadhavan Venkataraman "PREV", "NEXT"); 110787a18d3fSMadhavan Venkataraman } 110887a18d3fSMadhavan Venkataraman mdb_printf("\n"); 110987a18d3fSMadhavan Venkataraman coargs->flags &= ~COF_LHDR; 111087a18d3fSMadhavan Venkataraman coargs->flags |= (COF_THDR | COF_CHDR); 111187a18d3fSMadhavan Venkataraman } 111287a18d3fSMadhavan Venkataraman if (coargs->flags & (COF_LIST | COF_VERBOSE)) { 111387a18d3fSMadhavan Venkataraman if (!(coargs->flags & COF_ADDR)) { 111487a18d3fSMadhavan Venkataraman if (!(coargs->flags & COF_VERBOSE)) { 111587a18d3fSMadhavan Venkataraman mdb_printf("%3d %1s ", 111687a18d3fSMadhavan Venkataraman TABLE_TO_SEQID(coargs->ndx), 111787a18d3fSMadhavan Venkataraman co_typenames[coargs->ndx & 111887a18d3fSMadhavan Venkataraman CALLOUT_TYPE_MASK]); 111987a18d3fSMadhavan Venkataraman } 112087a18d3fSMadhavan Venkataraman 112151b32bddSMadhavan Venkataraman list_flags = coargs->list_flags; 112207247649SMadhavan Venkataraman mdb_printf("%-14llx %1s%1s %-6d %-0?p ", 112387a18d3fSMadhavan Venkataraman (coargs->flags & COF_EXPREL) ? 112487a18d3fSMadhavan Venkataraman coargs->exp - coargs->now : coargs->exp, 112551b32bddSMadhavan Venkataraman (list_flags & CALLOUT_LIST_FLAG_HRESTIME) ? 112607247649SMadhavan Venkataraman "H" : " ", 112751b32bddSMadhavan Venkataraman (list_flags & CALLOUT_LIST_FLAG_ABSOLUTE) ? 112807247649SMadhavan Venkataraman "A" : " ", 112907247649SMadhavan Venkataraman coargs->bucket, cl->cl_callouts.ch_head); 113087a18d3fSMadhavan Venkataraman 113187a18d3fSMadhavan Venkataraman if (coargs->flags & COF_LONGLIST) { 113207247649SMadhavan Venkataraman mdb_printf(" %-?p %-?p", 113307247649SMadhavan Venkataraman cl->cl_prev, cl->cl_next); 113487a18d3fSMadhavan Venkataraman } 113587a18d3fSMadhavan Venkataraman } else { 113687a18d3fSMadhavan Venkataraman /* address only */ 113787a18d3fSMadhavan Venkataraman mdb_printf("%-0p", addr); 113887a18d3fSMadhavan Venkataraman } 113987a18d3fSMadhavan Venkataraman mdb_printf("\n"); 114087a18d3fSMadhavan Venkataraman if (coargs->flags & COF_LIST) { 114187a18d3fSMadhavan Venkataraman return (WALK_NEXT); 114287a18d3fSMadhavan Venkataraman } 114387a18d3fSMadhavan Venkataraman } 114487a18d3fSMadhavan Venkataraman /* yet another layer as we walk the actual callouts via list. */ 114587a18d3fSMadhavan Venkataraman if (cl->cl_callouts.ch_head == NULL) { 114687a18d3fSMadhavan Venkataraman return (WALK_NEXT); 114787a18d3fSMadhavan Venkataraman } 114887a18d3fSMadhavan Venkataraman /* free list structures do not have valid callouts off of them. */ 114987a18d3fSMadhavan Venkataraman if (coargs->flags & COF_FREE) { 115087a18d3fSMadhavan Venkataraman return (WALK_NEXT); 115187a18d3fSMadhavan Venkataraman } 115287a18d3fSMadhavan Venkataraman coptr = (callout_t *)cl->cl_callouts.ch_head; 115387a18d3fSMadhavan Venkataraman 115487a18d3fSMadhavan Venkataraman if (coargs->flags & COF_VERBOSE) { 115587a18d3fSMadhavan Venkataraman mdb_inc_indent(4); 115687a18d3fSMadhavan Venkataraman } 115787a18d3fSMadhavan Venkataraman /* 115887a18d3fSMadhavan Venkataraman * walk callouts using yet another callback routine. 115987a18d3fSMadhavan Venkataraman * we use callouts_bytime because id hash is handled via 116087a18d3fSMadhavan Venkataraman * the callout_t_cb callback. 116187a18d3fSMadhavan Venkataraman */ 116287a18d3fSMadhavan Venkataraman if (mdb_pwalk("callouts_bytime", callouts_cb, coargs, 116387a18d3fSMadhavan Venkataraman (uintptr_t)coptr) == -1) { 116487a18d3fSMadhavan Venkataraman mdb_warn("cannot walk callouts at %p", coptr); 116587a18d3fSMadhavan Venkataraman return (WALK_ERR); 116687a18d3fSMadhavan Venkataraman } 116787a18d3fSMadhavan Venkataraman if (coargs->flags & COF_VERBOSE) { 116887a18d3fSMadhavan Venkataraman mdb_dec_indent(4); 116987a18d3fSMadhavan Venkataraman } 117087a18d3fSMadhavan Venkataraman 117187a18d3fSMadhavan Venkataraman return (WALK_NEXT); 117287a18d3fSMadhavan Venkataraman } 117387a18d3fSMadhavan Venkataraman 117487a18d3fSMadhavan Venkataraman /* this callback handles the details of callout table walking. */ 117587a18d3fSMadhavan Venkataraman static int 117687a18d3fSMadhavan Venkataraman callout_t_cb(uintptr_t addr, const void *data, void *priv) 117787a18d3fSMadhavan Venkataraman { 117887a18d3fSMadhavan Venkataraman callout_data_t *coargs = (callout_data_t *)priv; 117987a18d3fSMadhavan Venkataraman cot_data_t *cotwd = (cot_data_t *)data; 118087a18d3fSMadhavan Venkataraman callout_table_t *ct = &(cotwd->ct); 118187a18d3fSMadhavan Venkataraman int index, seqid, cotype; 118287a18d3fSMadhavan Venkataraman int i; 118387a18d3fSMadhavan Venkataraman callout_list_t *clptr; 118487a18d3fSMadhavan Venkataraman callout_t *coptr; 118587a18d3fSMadhavan Venkataraman 118687a18d3fSMadhavan Venkataraman if ((coargs == NULL) || (ct == NULL) || (coargs->co_table == NULL)) { 118787a18d3fSMadhavan Venkataraman return (WALK_ERR); 118887a18d3fSMadhavan Venkataraman } 118987a18d3fSMadhavan Venkataraman 119087a18d3fSMadhavan Venkataraman index = ((char *)addr - (char *)coargs->co_table) / 119187a18d3fSMadhavan Venkataraman sizeof (callout_table_t); 119287a18d3fSMadhavan Venkataraman cotype = index & CALLOUT_TYPE_MASK; 119387a18d3fSMadhavan Venkataraman seqid = TABLE_TO_SEQID(index); 11947c478bd9Sstevel@tonic-gate 119587a18d3fSMadhavan Venkataraman if ((coargs->flags & COF_SEQID) && (coargs->seqid != seqid)) { 119687a18d3fSMadhavan Venkataraman return (WALK_NEXT); 119787a18d3fSMadhavan Venkataraman } 11987c478bd9Sstevel@tonic-gate 119987a18d3fSMadhavan Venkataraman if (!(coargs->flags & COF_REAL) && (cotype == CALLOUT_REALTIME)) { 120087a18d3fSMadhavan Venkataraman return (WALK_NEXT); 120187a18d3fSMadhavan Venkataraman } 12027c478bd9Sstevel@tonic-gate 120387a18d3fSMadhavan Venkataraman if (!(coargs->flags & COF_NORM) && (cotype == CALLOUT_NORMAL)) { 120487a18d3fSMadhavan Venkataraman return (WALK_NEXT); 120587a18d3fSMadhavan Venkataraman } 12067c478bd9Sstevel@tonic-gate 120787a18d3fSMadhavan Venkataraman if (!(coargs->flags & COF_EMPTY) && ( 1208*892ad162SToomas Soome (ct->ct_heap == NULL) || (ct->ct_cyclic == 0))) { 120987a18d3fSMadhavan Venkataraman return (WALK_NEXT); 121087a18d3fSMadhavan Venkataraman } 121187a18d3fSMadhavan Venkataraman 121287a18d3fSMadhavan Venkataraman if ((coargs->flags & COF_THDR) && !(coargs->flags & COF_ADDR) && 121387a18d3fSMadhavan Venkataraman (coargs->flags & (COF_TABLE | COF_VERBOSE))) { 121487a18d3fSMadhavan Venkataraman /* print table hdr */ 121587a18d3fSMadhavan Venkataraman mdb_printf("%<u>%-3s %-1s %-?s %-?s %-?s %-?s%</u>", 121687a18d3fSMadhavan Venkataraman "SEQ", "T", "FREE", "LFREE", "CYCLIC", "HEAP"); 121787a18d3fSMadhavan Venkataraman coargs->flags &= ~COF_THDR; 121887a18d3fSMadhavan Venkataraman coargs->flags |= (COF_LHDR | COF_CHDR); 121987a18d3fSMadhavan Venkataraman if (coargs->flags & COF_LONGLIST) { 122087a18d3fSMadhavan Venkataraman /* more info! */ 1221060cedfbSMadhavan Venkataraman mdb_printf("%<u> %-T%-7s %-7s %-?s %-?s %-?s" 122287a18d3fSMadhavan Venkataraman " %-?s %-?s %-?s%</u>", 1223060cedfbSMadhavan Venkataraman "HEAPNUM", "HEAPMAX", "TASKQ", "EXPQ", "QUE", 122487a18d3fSMadhavan Venkataraman "PEND", "FREE", "LOCK"); 122587a18d3fSMadhavan Venkataraman } 122687a18d3fSMadhavan Venkataraman mdb_printf("\n"); 122787a18d3fSMadhavan Venkataraman } 122887a18d3fSMadhavan Venkataraman if (coargs->flags & (COF_TABLE | COF_VERBOSE)) { 122987a18d3fSMadhavan Venkataraman if (!(coargs->flags & COF_ADDR)) { 123087a18d3fSMadhavan Venkataraman mdb_printf("%-3d %-1s %-0?p %-0?p %-0?p %-?p", 123187a18d3fSMadhavan Venkataraman seqid, co_typenames[cotype], 123287a18d3fSMadhavan Venkataraman ct->ct_free, ct->ct_lfree, ct->ct_cyclic, 123387a18d3fSMadhavan Venkataraman ct->ct_heap); 123487a18d3fSMadhavan Venkataraman if (coargs->flags & COF_LONGLIST) { 123587a18d3fSMadhavan Venkataraman /* more info! */ 1236060cedfbSMadhavan Venkataraman mdb_printf(" %-7d %-7d %-?p %-?p %-?p" 123787a18d3fSMadhavan Venkataraman " %-?lld %-?lld %-?p", 123887a18d3fSMadhavan Venkataraman ct->ct_heap_num, ct->ct_heap_max, 123987a18d3fSMadhavan Venkataraman ct->ct_taskq, ct->ct_expired.ch_head, 1240060cedfbSMadhavan Venkataraman ct->ct_queue.ch_head, 124187a18d3fSMadhavan Venkataraman cotwd->ct_timeouts_pending, 124287a18d3fSMadhavan Venkataraman cotwd->ct_allocations - 124387a18d3fSMadhavan Venkataraman cotwd->ct_timeouts_pending, 124487a18d3fSMadhavan Venkataraman ct->ct_mutex); 124587a18d3fSMadhavan Venkataraman } 124687a18d3fSMadhavan Venkataraman } else { 124787a18d3fSMadhavan Venkataraman /* address only */ 124887a18d3fSMadhavan Venkataraman mdb_printf("%-0?p", addr); 124987a18d3fSMadhavan Venkataraman } 125087a18d3fSMadhavan Venkataraman mdb_printf("\n"); 125187a18d3fSMadhavan Venkataraman if (coargs->flags & COF_TABLE) { 125287a18d3fSMadhavan Venkataraman return (WALK_NEXT); 125387a18d3fSMadhavan Venkataraman } 125487a18d3fSMadhavan Venkataraman } 125587a18d3fSMadhavan Venkataraman 125687a18d3fSMadhavan Venkataraman coargs->ndx = index; 125787a18d3fSMadhavan Venkataraman if (coargs->flags & COF_VERBOSE) { 125887a18d3fSMadhavan Venkataraman mdb_inc_indent(4); 125987a18d3fSMadhavan Venkataraman } 126087a18d3fSMadhavan Venkataraman /* keep digging. */ 126187a18d3fSMadhavan Venkataraman if (!(coargs->flags & COF_BYIDH)) { 126287a18d3fSMadhavan Venkataraman /* walk the list hash table */ 126387a18d3fSMadhavan Venkataraman if (coargs->flags & COF_FREE) { 126487a18d3fSMadhavan Venkataraman clptr = ct->ct_lfree; 126587a18d3fSMadhavan Venkataraman coargs->bucket = 0; 126687a18d3fSMadhavan Venkataraman if (clptr == NULL) { 126787a18d3fSMadhavan Venkataraman return (WALK_NEXT); 126887a18d3fSMadhavan Venkataraman } 126987a18d3fSMadhavan Venkataraman if (mdb_pwalk("callout_list", callout_list_cb, coargs, 127087a18d3fSMadhavan Venkataraman (uintptr_t)clptr) == -1) { 127187a18d3fSMadhavan Venkataraman mdb_warn("cannot walk callout free list at %p", 127287a18d3fSMadhavan Venkataraman clptr); 127387a18d3fSMadhavan Venkataraman return (WALK_ERR); 127487a18d3fSMadhavan Venkataraman } 127587a18d3fSMadhavan Venkataraman } else { 127687a18d3fSMadhavan Venkataraman /* first print the expired list. */ 127787a18d3fSMadhavan Venkataraman clptr = (callout_list_t *)ct->ct_expired.ch_head; 127887a18d3fSMadhavan Venkataraman if (clptr != NULL) { 127987a18d3fSMadhavan Venkataraman coargs->bucket = -1; 128087a18d3fSMadhavan Venkataraman if (mdb_pwalk("callout_list", callout_list_cb, 128187a18d3fSMadhavan Venkataraman coargs, (uintptr_t)clptr) == -1) { 128287a18d3fSMadhavan Venkataraman mdb_warn("cannot walk callout_list" 128387a18d3fSMadhavan Venkataraman " at %p", clptr); 128487a18d3fSMadhavan Venkataraman return (WALK_ERR); 128587a18d3fSMadhavan Venkataraman } 128687a18d3fSMadhavan Venkataraman } 1287060cedfbSMadhavan Venkataraman /* then, print the callout queue */ 1288060cedfbSMadhavan Venkataraman clptr = (callout_list_t *)ct->ct_queue.ch_head; 1289060cedfbSMadhavan Venkataraman if (clptr != NULL) { 1290060cedfbSMadhavan Venkataraman coargs->bucket = -1; 1291060cedfbSMadhavan Venkataraman if (mdb_pwalk("callout_list", callout_list_cb, 1292060cedfbSMadhavan Venkataraman coargs, (uintptr_t)clptr) == -1) { 1293060cedfbSMadhavan Venkataraman mdb_warn("cannot walk callout_list" 1294060cedfbSMadhavan Venkataraman " at %p", clptr); 1295060cedfbSMadhavan Venkataraman return (WALK_ERR); 1296060cedfbSMadhavan Venkataraman } 1297060cedfbSMadhavan Venkataraman } 129887a18d3fSMadhavan Venkataraman for (i = 0; i < CALLOUT_BUCKETS; i++) { 129987a18d3fSMadhavan Venkataraman if (ct->ct_clhash == NULL) { 130087a18d3fSMadhavan Venkataraman /* nothing to do */ 130187a18d3fSMadhavan Venkataraman break; 130287a18d3fSMadhavan Venkataraman } 130387a18d3fSMadhavan Venkataraman if (cotwd->cot_clhash[i].ch_head == NULL) { 130487a18d3fSMadhavan Venkataraman continue; 13057c478bd9Sstevel@tonic-gate } 130687a18d3fSMadhavan Venkataraman clptr = (callout_list_t *) 130787a18d3fSMadhavan Venkataraman cotwd->cot_clhash[i].ch_head; 130887a18d3fSMadhavan Venkataraman coargs->bucket = i; 130987a18d3fSMadhavan Venkataraman /* walk list with callback routine. */ 131087a18d3fSMadhavan Venkataraman if (mdb_pwalk("callout_list", callout_list_cb, 131187a18d3fSMadhavan Venkataraman coargs, (uintptr_t)clptr) == -1) { 131287a18d3fSMadhavan Venkataraman mdb_warn("cannot walk callout_list" 131387a18d3fSMadhavan Venkataraman " at %p", clptr); 131487a18d3fSMadhavan Venkataraman return (WALK_ERR); 131587a18d3fSMadhavan Venkataraman } 131687a18d3fSMadhavan Venkataraman } 131787a18d3fSMadhavan Venkataraman } 131887a18d3fSMadhavan Venkataraman } else { 131987a18d3fSMadhavan Venkataraman /* walk the id hash table. */ 132087a18d3fSMadhavan Venkataraman if (coargs->flags & COF_FREE) { 132187a18d3fSMadhavan Venkataraman coptr = ct->ct_free; 132287a18d3fSMadhavan Venkataraman coargs->bucket = 0; 132387a18d3fSMadhavan Venkataraman if (coptr == NULL) { 132487a18d3fSMadhavan Venkataraman return (WALK_NEXT); 13257c478bd9Sstevel@tonic-gate } 132687a18d3fSMadhavan Venkataraman if (mdb_pwalk("callouts_byid", callouts_cb, coargs, 132787a18d3fSMadhavan Venkataraman (uintptr_t)coptr) == -1) { 132887a18d3fSMadhavan Venkataraman mdb_warn("cannot walk callout id free list" 132987a18d3fSMadhavan Venkataraman " at %p", coptr); 133087a18d3fSMadhavan Venkataraman return (WALK_ERR); 133187a18d3fSMadhavan Venkataraman } 133287a18d3fSMadhavan Venkataraman } else { 133387a18d3fSMadhavan Venkataraman for (i = 0; i < CALLOUT_BUCKETS; i++) { 133487a18d3fSMadhavan Venkataraman if (ct->ct_idhash == NULL) { 133587a18d3fSMadhavan Venkataraman break; 133687a18d3fSMadhavan Venkataraman } 133787a18d3fSMadhavan Venkataraman coptr = (callout_t *) 133887a18d3fSMadhavan Venkataraman cotwd->cot_idhash[i].ch_head; 133987a18d3fSMadhavan Venkataraman if (coptr == NULL) { 134087a18d3fSMadhavan Venkataraman continue; 134187a18d3fSMadhavan Venkataraman } 134287a18d3fSMadhavan Venkataraman coargs->bucket = i; 134387a18d3fSMadhavan Venkataraman 134487a18d3fSMadhavan Venkataraman /* 134587a18d3fSMadhavan Venkataraman * walk callouts directly by id. For id 134687a18d3fSMadhavan Venkataraman * chain, the callout list is just a header, 134787a18d3fSMadhavan Venkataraman * so there's no need to walk it. 134887a18d3fSMadhavan Venkataraman */ 134987a18d3fSMadhavan Venkataraman if (mdb_pwalk("callouts_byid", callouts_cb, 135087a18d3fSMadhavan Venkataraman coargs, (uintptr_t)coptr) == -1) { 135187a18d3fSMadhavan Venkataraman mdb_warn("cannot walk callouts at %p", 135287a18d3fSMadhavan Venkataraman coptr); 135387a18d3fSMadhavan Venkataraman return (WALK_ERR); 135487a18d3fSMadhavan Venkataraman } 135587a18d3fSMadhavan Venkataraman } 135687a18d3fSMadhavan Venkataraman } 135787a18d3fSMadhavan Venkataraman } 135887a18d3fSMadhavan Venkataraman if (coargs->flags & COF_VERBOSE) { 135987a18d3fSMadhavan Venkataraman mdb_dec_indent(4); 136087a18d3fSMadhavan Venkataraman } 136187a18d3fSMadhavan Venkataraman return (WALK_NEXT); 136287a18d3fSMadhavan Venkataraman } 136387a18d3fSMadhavan Venkataraman 136487a18d3fSMadhavan Venkataraman /* 136587a18d3fSMadhavan Venkataraman * initialize some common info for both callout dcmds. 136687a18d3fSMadhavan Venkataraman */ 136787a18d3fSMadhavan Venkataraman int 136887a18d3fSMadhavan Venkataraman callout_common_init(callout_data_t *coargs) 136987a18d3fSMadhavan Venkataraman { 137087a18d3fSMadhavan Venkataraman /* we need a couple of things */ 137187a18d3fSMadhavan Venkataraman if (mdb_readvar(&(coargs->co_table), "callout_table") == -1) { 137287a18d3fSMadhavan Venkataraman mdb_warn("failed to read 'callout_table'"); 137387a18d3fSMadhavan Venkataraman return (DCMD_ERR); 137487a18d3fSMadhavan Venkataraman } 137587a18d3fSMadhavan Venkataraman /* need to get now in nsecs. Approximate with hrtime vars */ 137687a18d3fSMadhavan Venkataraman if (mdb_readsym(&(coargs->now), sizeof (hrtime_t), "hrtime_last") != 137787a18d3fSMadhavan Venkataraman sizeof (hrtime_t)) { 137887a18d3fSMadhavan Venkataraman if (mdb_readsym(&(coargs->now), sizeof (hrtime_t), 137987a18d3fSMadhavan Venkataraman "hrtime_base") != sizeof (hrtime_t)) { 138087a18d3fSMadhavan Venkataraman mdb_warn("Could not determine current system time"); 138187a18d3fSMadhavan Venkataraman return (DCMD_ERR); 138287a18d3fSMadhavan Venkataraman } 138387a18d3fSMadhavan Venkataraman } 138487a18d3fSMadhavan Venkataraman 138587a18d3fSMadhavan Venkataraman if (mdb_readvar(&(coargs->ctbits), "callout_table_bits") == -1) { 138687a18d3fSMadhavan Venkataraman mdb_warn("failed to read 'callout_table_bits'"); 138787a18d3fSMadhavan Venkataraman return (DCMD_ERR); 138887a18d3fSMadhavan Venkataraman } 138987a18d3fSMadhavan Venkataraman if (mdb_readvar(&(coargs->nsec_per_tick), "nsec_per_tick") == -1) { 139087a18d3fSMadhavan Venkataraman mdb_warn("failed to read 'nsec_per_tick'"); 139187a18d3fSMadhavan Venkataraman return (DCMD_ERR); 139287a18d3fSMadhavan Venkataraman } 139387a18d3fSMadhavan Venkataraman return (DCMD_OK); 139487a18d3fSMadhavan Venkataraman } 139587a18d3fSMadhavan Venkataraman 139687a18d3fSMadhavan Venkataraman /* 139787a18d3fSMadhavan Venkataraman * dcmd to print callouts. Optional addr limits to specific table. 139887a18d3fSMadhavan Venkataraman * Parses lots of options that get passed to callbacks for walkers. 139987a18d3fSMadhavan Venkataraman * Has it's own help function. 140087a18d3fSMadhavan Venkataraman */ 140187a18d3fSMadhavan Venkataraman /*ARGSUSED*/ 140287a18d3fSMadhavan Venkataraman int 140387a18d3fSMadhavan Venkataraman callout(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 140487a18d3fSMadhavan Venkataraman { 140587a18d3fSMadhavan Venkataraman callout_data_t coargs; 140687a18d3fSMadhavan Venkataraman /* getopts doesn't help much with stuff like this */ 140787a18d3fSMadhavan Venkataraman boolean_t Sflag, Cflag, tflag, aflag, bflag, dflag, kflag; 140887a18d3fSMadhavan Venkataraman char *funcname = NULL; 140987a18d3fSMadhavan Venkataraman char *paramstr = NULL; 141087a18d3fSMadhavan Venkataraman uintptr_t Stmp, Ctmp; /* for getopt. */ 141187a18d3fSMadhavan Venkataraman int retval; 141287a18d3fSMadhavan Venkataraman 141387a18d3fSMadhavan Venkataraman coargs.flags = COF_DEFAULT; 141487a18d3fSMadhavan Venkataraman Sflag = Cflag = tflag = bflag = aflag = dflag = kflag = FALSE; 141587a18d3fSMadhavan Venkataraman coargs.seqid = -1; 141687a18d3fSMadhavan Venkataraman 141787a18d3fSMadhavan Venkataraman if (mdb_getopts(argc, argv, 141887a18d3fSMadhavan Venkataraman 'r', MDB_OPT_CLRBITS, COF_NORM, &coargs.flags, 141987a18d3fSMadhavan Venkataraman 'n', MDB_OPT_CLRBITS, COF_REAL, &coargs.flags, 142087a18d3fSMadhavan Venkataraman 'l', MDB_OPT_CLRBITS, COF_SHORT, &coargs.flags, 142187a18d3fSMadhavan Venkataraman 's', MDB_OPT_CLRBITS, COF_LONG, &coargs.flags, 142287a18d3fSMadhavan Venkataraman 'x', MDB_OPT_SETBITS, COF_EXEC, &coargs.flags, 142387a18d3fSMadhavan Venkataraman 'h', MDB_OPT_SETBITS, COF_HIRES, &coargs.flags, 142407247649SMadhavan Venkataraman 'B', MDB_OPT_SETBITS, COF_ABS, &coargs.flags, 142587a18d3fSMadhavan Venkataraman 'E', MDB_OPT_SETBITS, COF_EMPTY, &coargs.flags, 142687a18d3fSMadhavan Venkataraman 'd', MDB_OPT_SETBITS, 1, &dflag, 142787a18d3fSMadhavan Venkataraman 'C', MDB_OPT_UINTPTR_SET, &Cflag, &Ctmp, 142887a18d3fSMadhavan Venkataraman 'S', MDB_OPT_UINTPTR_SET, &Sflag, &Stmp, 142987a18d3fSMadhavan Venkataraman 't', MDB_OPT_UINTPTR_SET, &tflag, (uintptr_t *)&coargs.time, 143087a18d3fSMadhavan Venkataraman 'a', MDB_OPT_UINTPTR_SET, &aflag, (uintptr_t *)&coargs.atime, 143187a18d3fSMadhavan Venkataraman 'b', MDB_OPT_UINTPTR_SET, &bflag, (uintptr_t *)&coargs.btime, 143287a18d3fSMadhavan Venkataraman 'k', MDB_OPT_SETBITS, 1, &kflag, 143387a18d3fSMadhavan Venkataraman 'f', MDB_OPT_STR, &funcname, 143487a18d3fSMadhavan Venkataraman 'p', MDB_OPT_STR, ¶mstr, 143587a18d3fSMadhavan Venkataraman 'T', MDB_OPT_SETBITS, COF_TABLE, &coargs.flags, 143687a18d3fSMadhavan Venkataraman 'D', MDB_OPT_SETBITS, COF_EXPREL, &coargs.flags, 143787a18d3fSMadhavan Venkataraman 'L', MDB_OPT_SETBITS, COF_LIST, &coargs.flags, 143887a18d3fSMadhavan Venkataraman 'V', MDB_OPT_SETBITS, COF_VERBOSE, &coargs.flags, 143987a18d3fSMadhavan Venkataraman 'v', MDB_OPT_SETBITS, COF_LONGLIST, &coargs.flags, 144087a18d3fSMadhavan Venkataraman 'i', MDB_OPT_SETBITS, COF_BYIDH, &coargs.flags, 144187a18d3fSMadhavan Venkataraman 'F', MDB_OPT_SETBITS, COF_FREE, &coargs.flags, 1442060cedfbSMadhavan Venkataraman 'H', MDB_OPT_SETBITS, COF_HEAP, &coargs.flags, 1443060cedfbSMadhavan Venkataraman 'Q', MDB_OPT_SETBITS, COF_QUEUE, &coargs.flags, 144487a18d3fSMadhavan Venkataraman 'A', MDB_OPT_SETBITS, COF_ADDR, &coargs.flags, 144587a18d3fSMadhavan Venkataraman NULL) != argc) { 144687a18d3fSMadhavan Venkataraman return (DCMD_USAGE); 144787a18d3fSMadhavan Venkataraman } 144887a18d3fSMadhavan Venkataraman 144987a18d3fSMadhavan Venkataraman /* initialize from kernel variables */ 145087a18d3fSMadhavan Venkataraman if ((retval = callout_common_init(&coargs)) != DCMD_OK) { 145187a18d3fSMadhavan Venkataraman return (retval); 145287a18d3fSMadhavan Venkataraman } 145387a18d3fSMadhavan Venkataraman 145487a18d3fSMadhavan Venkataraman /* do some option post-processing */ 145587a18d3fSMadhavan Venkataraman if (kflag) { 145687a18d3fSMadhavan Venkataraman coargs.time *= coargs.nsec_per_tick; 145787a18d3fSMadhavan Venkataraman coargs.atime *= coargs.nsec_per_tick; 145887a18d3fSMadhavan Venkataraman coargs.btime *= coargs.nsec_per_tick; 145987a18d3fSMadhavan Venkataraman } 146087a18d3fSMadhavan Venkataraman 146187a18d3fSMadhavan Venkataraman if (dflag) { 146287a18d3fSMadhavan Venkataraman coargs.time += coargs.now; 146387a18d3fSMadhavan Venkataraman coargs.atime += coargs.now; 146487a18d3fSMadhavan Venkataraman coargs.btime += coargs.now; 146587a18d3fSMadhavan Venkataraman } 146687a18d3fSMadhavan Venkataraman if (Sflag) { 146787a18d3fSMadhavan Venkataraman if (flags & DCMD_ADDRSPEC) { 146887a18d3fSMadhavan Venkataraman mdb_printf("-S option conflicts with explicit" 146987a18d3fSMadhavan Venkataraman " address\n"); 147087a18d3fSMadhavan Venkataraman return (DCMD_USAGE); 147187a18d3fSMadhavan Venkataraman } 147287a18d3fSMadhavan Venkataraman coargs.flags |= COF_SEQID; 147387a18d3fSMadhavan Venkataraman coargs.seqid = (int)Stmp; 147487a18d3fSMadhavan Venkataraman } 147587a18d3fSMadhavan Venkataraman if (Cflag) { 147687a18d3fSMadhavan Venkataraman if (flags & DCMD_ADDRSPEC) { 147787a18d3fSMadhavan Venkataraman mdb_printf("-C option conflicts with explicit" 147887a18d3fSMadhavan Venkataraman " address\n"); 147987a18d3fSMadhavan Venkataraman return (DCMD_USAGE); 148087a18d3fSMadhavan Venkataraman } 148187a18d3fSMadhavan Venkataraman if (coargs.flags & COF_SEQID) { 148287a18d3fSMadhavan Venkataraman mdb_printf("-C and -S are mutually exclusive\n"); 148387a18d3fSMadhavan Venkataraman return (DCMD_USAGE); 148487a18d3fSMadhavan Venkataraman } 148587a18d3fSMadhavan Venkataraman coargs.cpu = (cpu_t *)Ctmp; 148687a18d3fSMadhavan Venkataraman if (mdb_vread(&coargs.seqid, sizeof (processorid_t), 148787a18d3fSMadhavan Venkataraman (uintptr_t)&(coargs.cpu->cpu_seqid)) == -1) { 148887a18d3fSMadhavan Venkataraman mdb_warn("failed to read cpu_t at %p", Ctmp); 148987a18d3fSMadhavan Venkataraman return (DCMD_ERR); 149087a18d3fSMadhavan Venkataraman } 149187a18d3fSMadhavan Venkataraman coargs.flags |= COF_SEQID; 149287a18d3fSMadhavan Venkataraman } 149387a18d3fSMadhavan Venkataraman /* avoid null outputs. */ 149487a18d3fSMadhavan Venkataraman if (!(coargs.flags & (COF_REAL | COF_NORM))) { 149587a18d3fSMadhavan Venkataraman coargs.flags |= COF_REAL | COF_NORM; 149687a18d3fSMadhavan Venkataraman } 149787a18d3fSMadhavan Venkataraman if (!(coargs.flags & (COF_LONG | COF_SHORT))) { 149887a18d3fSMadhavan Venkataraman coargs.flags |= COF_LONG | COF_SHORT; 149987a18d3fSMadhavan Venkataraman } 150087a18d3fSMadhavan Venkataraman if (tflag) { 150187a18d3fSMadhavan Venkataraman if (aflag || bflag) { 150287a18d3fSMadhavan Venkataraman mdb_printf("-t and -a|b are mutually exclusive\n"); 150387a18d3fSMadhavan Venkataraman return (DCMD_USAGE); 15047c478bd9Sstevel@tonic-gate } 150587a18d3fSMadhavan Venkataraman coargs.flags |= COF_TIME; 150687a18d3fSMadhavan Venkataraman } 150787a18d3fSMadhavan Venkataraman if (aflag) { 150887a18d3fSMadhavan Venkataraman coargs.flags |= COF_AFTER; 150987a18d3fSMadhavan Venkataraman } 151087a18d3fSMadhavan Venkataraman if (bflag) { 151187a18d3fSMadhavan Venkataraman coargs.flags |= COF_BEFORE; 151287a18d3fSMadhavan Venkataraman } 151387a18d3fSMadhavan Venkataraman if ((aflag && bflag) && (coargs.btime <= coargs.atime)) { 151487a18d3fSMadhavan Venkataraman mdb_printf("value for -a must be earlier than the value" 151587a18d3fSMadhavan Venkataraman " for -b.\n"); 151687a18d3fSMadhavan Venkataraman return (DCMD_USAGE); 15177c478bd9Sstevel@tonic-gate } 15187c478bd9Sstevel@tonic-gate 1519060cedfbSMadhavan Venkataraman if ((coargs.flags & COF_HEAP) && (coargs.flags & COF_QUEUE)) { 1520060cedfbSMadhavan Venkataraman mdb_printf("-H and -Q are mutually exclusive\n"); 1521060cedfbSMadhavan Venkataraman return (DCMD_USAGE); 1522060cedfbSMadhavan Venkataraman } 1523060cedfbSMadhavan Venkataraman 152487a18d3fSMadhavan Venkataraman if (funcname != NULL) { 152587a18d3fSMadhavan Venkataraman GElf_Sym sym; 152687a18d3fSMadhavan Venkataraman 152787a18d3fSMadhavan Venkataraman if (mdb_lookup_by_name(funcname, &sym) != 0) { 152887a18d3fSMadhavan Venkataraman coargs.funcaddr = mdb_strtoull(funcname); 152987a18d3fSMadhavan Venkataraman } else { 153087a18d3fSMadhavan Venkataraman coargs.funcaddr = sym.st_value; 153187a18d3fSMadhavan Venkataraman } 153287a18d3fSMadhavan Venkataraman coargs.flags |= COF_FUNC; 153387a18d3fSMadhavan Venkataraman } 153487a18d3fSMadhavan Venkataraman 153587a18d3fSMadhavan Venkataraman if (paramstr != NULL) { 153687a18d3fSMadhavan Venkataraman GElf_Sym sym; 153787a18d3fSMadhavan Venkataraman 153887a18d3fSMadhavan Venkataraman if (mdb_lookup_by_name(paramstr, &sym) != 0) { 153987a18d3fSMadhavan Venkataraman coargs.param = mdb_strtoull(paramstr); 154087a18d3fSMadhavan Venkataraman } else { 154187a18d3fSMadhavan Venkataraman coargs.param = sym.st_value; 154287a18d3fSMadhavan Venkataraman } 154387a18d3fSMadhavan Venkataraman coargs.flags |= COF_PARAM; 154487a18d3fSMadhavan Venkataraman } 154587a18d3fSMadhavan Venkataraman 154687a18d3fSMadhavan Venkataraman if (!(flags & DCMD_ADDRSPEC)) { 154787a18d3fSMadhavan Venkataraman /* don't pass "dot" if no addr. */ 1548*892ad162SToomas Soome addr = 0; 154987a18d3fSMadhavan Venkataraman } 1550*892ad162SToomas Soome if (addr != 0) { 155187a18d3fSMadhavan Venkataraman /* 155287a18d3fSMadhavan Venkataraman * a callout table was specified. Ignore -r|n option 155387a18d3fSMadhavan Venkataraman * to avoid null output. 155487a18d3fSMadhavan Venkataraman */ 155587a18d3fSMadhavan Venkataraman coargs.flags |= (COF_REAL | COF_NORM); 155687a18d3fSMadhavan Venkataraman } 155787a18d3fSMadhavan Venkataraman 155887a18d3fSMadhavan Venkataraman if (DCMD_HDRSPEC(flags) || (coargs.flags & COF_VERBOSE)) { 155987a18d3fSMadhavan Venkataraman coargs.flags |= COF_THDR | COF_LHDR | COF_CHDR; 156087a18d3fSMadhavan Venkataraman } 156187a18d3fSMadhavan Venkataraman if (coargs.flags & COF_FREE) { 156287a18d3fSMadhavan Venkataraman coargs.flags |= COF_EMPTY; 156387a18d3fSMadhavan Venkataraman /* -F = free callouts, -FL = free lists */ 156487a18d3fSMadhavan Venkataraman if (!(coargs.flags & COF_LIST)) { 156587a18d3fSMadhavan Venkataraman coargs.flags |= COF_BYIDH; 156687a18d3fSMadhavan Venkataraman } 156787a18d3fSMadhavan Venkataraman } 156887a18d3fSMadhavan Venkataraman 156987a18d3fSMadhavan Venkataraman /* walk table, using specialized callback routine. */ 157087a18d3fSMadhavan Venkataraman if (mdb_pwalk("callout_table", callout_t_cb, &coargs, addr) == -1) { 157187a18d3fSMadhavan Venkataraman mdb_warn("cannot walk callout_table"); 157287a18d3fSMadhavan Venkataraman return (DCMD_ERR); 157387a18d3fSMadhavan Venkataraman } 15747c478bd9Sstevel@tonic-gate return (DCMD_OK); 15757c478bd9Sstevel@tonic-gate } 15767c478bd9Sstevel@tonic-gate 157787a18d3fSMadhavan Venkataraman 157887a18d3fSMadhavan Venkataraman /* 157987a18d3fSMadhavan Venkataraman * Given an extended callout id, dump its information. 158087a18d3fSMadhavan Venkataraman */ 158187a18d3fSMadhavan Venkataraman /*ARGSUSED*/ 158287a18d3fSMadhavan Venkataraman int 158387a18d3fSMadhavan Venkataraman calloutid(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 158487a18d3fSMadhavan Venkataraman { 158587a18d3fSMadhavan Venkataraman callout_data_t coargs; 158687a18d3fSMadhavan Venkataraman callout_table_t *ctptr; 158787a18d3fSMadhavan Venkataraman callout_table_t ct; 158887a18d3fSMadhavan Venkataraman callout_id_t coid; 158987a18d3fSMadhavan Venkataraman callout_t *coptr; 159087a18d3fSMadhavan Venkataraman int tableid; 159187a18d3fSMadhavan Venkataraman callout_id_t xid; 159287a18d3fSMadhavan Venkataraman ulong_t idhash; 159387a18d3fSMadhavan Venkataraman int i, retval; 159487a18d3fSMadhavan Venkataraman const mdb_arg_t *arg; 159587a18d3fSMadhavan Venkataraman size_t size; 159687a18d3fSMadhavan Venkataraman callout_hash_t cot_idhash[CALLOUT_BUCKETS]; 159787a18d3fSMadhavan Venkataraman 159887a18d3fSMadhavan Venkataraman coargs.flags = COF_DEFAULT | COF_BYIDH; 159987a18d3fSMadhavan Venkataraman i = mdb_getopts(argc, argv, 160087a18d3fSMadhavan Venkataraman 'd', MDB_OPT_SETBITS, COF_DECODE, &coargs.flags, 160187a18d3fSMadhavan Venkataraman 'v', MDB_OPT_SETBITS, COF_LONGLIST, &coargs.flags, 160287a18d3fSMadhavan Venkataraman NULL); 160387a18d3fSMadhavan Venkataraman argc -= i; 160487a18d3fSMadhavan Venkataraman argv += i; 160587a18d3fSMadhavan Venkataraman 160687a18d3fSMadhavan Venkataraman if (argc != 1) { 160787a18d3fSMadhavan Venkataraman return (DCMD_USAGE); 160887a18d3fSMadhavan Venkataraman } 160987a18d3fSMadhavan Venkataraman arg = &argv[0]; 161087a18d3fSMadhavan Venkataraman 161187a18d3fSMadhavan Venkataraman if (arg->a_type == MDB_TYPE_IMMEDIATE) { 161287a18d3fSMadhavan Venkataraman xid = arg->a_un.a_val; 161387a18d3fSMadhavan Venkataraman } else { 161487a18d3fSMadhavan Venkataraman xid = (callout_id_t)mdb_strtoull(arg->a_un.a_str); 161587a18d3fSMadhavan Venkataraman } 161687a18d3fSMadhavan Venkataraman 161787a18d3fSMadhavan Venkataraman if (DCMD_HDRSPEC(flags)) { 161887a18d3fSMadhavan Venkataraman coargs.flags |= COF_CHDR; 161987a18d3fSMadhavan Venkataraman } 162087a18d3fSMadhavan Venkataraman 162187a18d3fSMadhavan Venkataraman 162287a18d3fSMadhavan Venkataraman /* initialize from kernel variables */ 162387a18d3fSMadhavan Venkataraman if ((retval = callout_common_init(&coargs)) != DCMD_OK) { 162487a18d3fSMadhavan Venkataraman return (retval); 162587a18d3fSMadhavan Venkataraman } 162687a18d3fSMadhavan Venkataraman 162787a18d3fSMadhavan Venkataraman /* we must massage the environment so that the macros will play nice */ 162887a18d3fSMadhavan Venkataraman #define callout_table_mask ((1 << coargs.ctbits) - 1) 162987a18d3fSMadhavan Venkataraman #define callout_table_bits coargs.ctbits 163087a18d3fSMadhavan Venkataraman #define nsec_per_tick coargs.nsec_per_tick 163187a18d3fSMadhavan Venkataraman tableid = CALLOUT_ID_TO_TABLE(xid); 163287a18d3fSMadhavan Venkataraman idhash = CALLOUT_IDHASH(xid); 163387a18d3fSMadhavan Venkataraman #undef callouts_table_bits 163487a18d3fSMadhavan Venkataraman #undef callout_table_mask 163587a18d3fSMadhavan Venkataraman #undef nsec_per_tick 163687a18d3fSMadhavan Venkataraman coid = CO_PLAIN_ID(xid); 163787a18d3fSMadhavan Venkataraman 163887a18d3fSMadhavan Venkataraman if (flags & DCMD_ADDRSPEC) { 163987a18d3fSMadhavan Venkataraman mdb_printf("calloutid does not accept explicit address.\n"); 164087a18d3fSMadhavan Venkataraman return (DCMD_USAGE); 164187a18d3fSMadhavan Venkataraman } 164287a18d3fSMadhavan Venkataraman 164387a18d3fSMadhavan Venkataraman if (coargs.flags & COF_DECODE) { 164487a18d3fSMadhavan Venkataraman if (DCMD_HDRSPEC(flags)) { 164507247649SMadhavan Venkataraman mdb_printf("%<u>%3s %1s %2s %-?s %-6s %</u>\n", 164607247649SMadhavan Venkataraman "SEQ", "T", "XL", "XID", "IDHASH"); 164787a18d3fSMadhavan Venkataraman } 164807247649SMadhavan Venkataraman mdb_printf("%-3d %1s %1s%1s %-?llx %-6d\n", 164987a18d3fSMadhavan Venkataraman TABLE_TO_SEQID(tableid), 165087a18d3fSMadhavan Venkataraman co_typenames[tableid & CALLOUT_TYPE_MASK], 165187a18d3fSMadhavan Venkataraman (xid & CALLOUT_EXECUTING) ? "X" : " ", 165287a18d3fSMadhavan Venkataraman (xid & CALLOUT_LONGTERM) ? "L" : " ", 165387a18d3fSMadhavan Venkataraman (long long)coid, idhash); 165487a18d3fSMadhavan Venkataraman return (DCMD_OK); 165587a18d3fSMadhavan Venkataraman } 165687a18d3fSMadhavan Venkataraman 165787a18d3fSMadhavan Venkataraman /* get our table. Note this relies on the types being correct */ 165887a18d3fSMadhavan Venkataraman ctptr = coargs.co_table + tableid; 165987a18d3fSMadhavan Venkataraman if (mdb_vread(&ct, sizeof (callout_table_t), (uintptr_t)ctptr) == -1) { 166087a18d3fSMadhavan Venkataraman mdb_warn("failed to read callout_table at %p", ctptr); 166187a18d3fSMadhavan Venkataraman return (DCMD_ERR); 166287a18d3fSMadhavan Venkataraman } 166387a18d3fSMadhavan Venkataraman size = sizeof (callout_hash_t) * CALLOUT_BUCKETS; 166487a18d3fSMadhavan Venkataraman if (ct.ct_idhash != NULL) { 166587a18d3fSMadhavan Venkataraman if (mdb_vread(&(cot_idhash), size, 166687a18d3fSMadhavan Venkataraman (uintptr_t)ct.ct_idhash) == -1) { 166787a18d3fSMadhavan Venkataraman mdb_warn("failed to read id_hash at %p", 166887a18d3fSMadhavan Venkataraman ct.ct_idhash); 166987a18d3fSMadhavan Venkataraman return (WALK_ERR); 167087a18d3fSMadhavan Venkataraman } 167187a18d3fSMadhavan Venkataraman } 167287a18d3fSMadhavan Venkataraman 167387a18d3fSMadhavan Venkataraman /* callout at beginning of hash chain */ 167487a18d3fSMadhavan Venkataraman if (ct.ct_idhash == NULL) { 167587a18d3fSMadhavan Venkataraman mdb_printf("id hash chain for this xid is empty\n"); 167687a18d3fSMadhavan Venkataraman return (DCMD_ERR); 167787a18d3fSMadhavan Venkataraman } 167887a18d3fSMadhavan Venkataraman coptr = (callout_t *)cot_idhash[idhash].ch_head; 167987a18d3fSMadhavan Venkataraman if (coptr == NULL) { 168087a18d3fSMadhavan Venkataraman mdb_printf("id hash chain for this xid is empty\n"); 168187a18d3fSMadhavan Venkataraman return (DCMD_ERR); 168287a18d3fSMadhavan Venkataraman } 168387a18d3fSMadhavan Venkataraman 168487a18d3fSMadhavan Venkataraman coargs.ndx = tableid; 168587a18d3fSMadhavan Venkataraman coargs.bucket = idhash; 168687a18d3fSMadhavan Venkataraman 168787a18d3fSMadhavan Venkataraman /* use the walker, luke */ 168887a18d3fSMadhavan Venkataraman if (mdb_pwalk("callouts_byid", callouts_cb, &coargs, 168987a18d3fSMadhavan Venkataraman (uintptr_t)coptr) == -1) { 169087a18d3fSMadhavan Venkataraman mdb_warn("cannot walk callouts at %p", coptr); 169187a18d3fSMadhavan Venkataraman return (WALK_ERR); 169287a18d3fSMadhavan Venkataraman } 169387a18d3fSMadhavan Venkataraman 169487a18d3fSMadhavan Venkataraman return (DCMD_OK); 169587a18d3fSMadhavan Venkataraman } 169687a18d3fSMadhavan Venkataraman 169787a18d3fSMadhavan Venkataraman void 169887a18d3fSMadhavan Venkataraman callout_help(void) 169987a18d3fSMadhavan Venkataraman { 170087a18d3fSMadhavan Venkataraman mdb_printf("callout: display callouts.\n" 170187a18d3fSMadhavan Venkataraman "Given a callout table address, display callouts from table.\n" 170287a18d3fSMadhavan Venkataraman "Without an address, display callouts from all tables.\n" 170387a18d3fSMadhavan Venkataraman "options:\n" 170487a18d3fSMadhavan Venkataraman " -r|n : limit display to (r)ealtime or (n)ormal type callouts\n" 170587a18d3fSMadhavan Venkataraman " -s|l : limit display to (s)hort-term ids or (l)ong-term ids\n" 170687a18d3fSMadhavan Venkataraman " -x : limit display to callouts which are executing\n" 170787a18d3fSMadhavan Venkataraman " -h : limit display to callouts based on hrestime\n" 170807247649SMadhavan Venkataraman " -B : limit display to callouts based on absolute time\n" 170987a18d3fSMadhavan Venkataraman " -t|a|b nsec: limit display to callouts that expire a(t) time," 171087a18d3fSMadhavan Venkataraman " (a)fter time,\n or (b)efore time. Use -a and -b together " 171187a18d3fSMadhavan Venkataraman " to specify a range.\n For \"now\", use -d[t|a|b] 0.\n" 171287a18d3fSMadhavan Venkataraman " -d : interpret time option to -t|a|b as delta from current time\n" 171387a18d3fSMadhavan Venkataraman " -k : use ticks instead of nanoseconds as arguments to" 171487a18d3fSMadhavan Venkataraman " -t|a|b. Note that\n ticks are less accurate and may not" 171587a18d3fSMadhavan Venkataraman " match other tick times (ie: lbolt).\n" 171687a18d3fSMadhavan Venkataraman " -D : display exiration time as delta from current time\n" 171787a18d3fSMadhavan Venkataraman " -S seqid : limit display to callouts for this cpu sequence id\n" 171887a18d3fSMadhavan Venkataraman " -C addr : limit display to callouts for this cpu pointer\n" 171987a18d3fSMadhavan Venkataraman " -f name|addr : limit display to callouts with this function\n" 172087a18d3fSMadhavan Venkataraman " -p name|addr : limit display to callouts functions with this" 172187a18d3fSMadhavan Venkataraman " parameter\n" 172287a18d3fSMadhavan Venkataraman " -T : display the callout table itself, instead of callouts\n" 172387a18d3fSMadhavan Venkataraman " -L : display callout lists instead of callouts\n" 172487a18d3fSMadhavan Venkataraman " -E : with -T or L, display empty data structures.\n" 172587a18d3fSMadhavan Venkataraman " -i : traverse callouts by id hash instead of list hash\n" 172687a18d3fSMadhavan Venkataraman " -F : walk free callout list (free list with -i) instead\n" 172787a18d3fSMadhavan Venkataraman " -v : display more info for each item\n" 172887a18d3fSMadhavan Venkataraman " -V : show details of each level of info as it is traversed\n" 1729060cedfbSMadhavan Venkataraman " -H : limit display to callouts in the callout heap\n" 1730060cedfbSMadhavan Venkataraman " -Q : limit display to callouts in the callout queue\n" 173187a18d3fSMadhavan Venkataraman " -A : show only addresses. Useful for pipelines.\n"); 173287a18d3fSMadhavan Venkataraman } 173387a18d3fSMadhavan Venkataraman 173487a18d3fSMadhavan Venkataraman void 173587a18d3fSMadhavan Venkataraman calloutid_help(void) 173687a18d3fSMadhavan Venkataraman { 173787a18d3fSMadhavan Venkataraman mdb_printf("calloutid: display callout by id.\n" 173887a18d3fSMadhavan Venkataraman "Given an extended callout id, display the callout infomation.\n" 173987a18d3fSMadhavan Venkataraman "options:\n" 174087a18d3fSMadhavan Venkataraman " -d : do not dereference callout, just decode the id.\n" 174187a18d3fSMadhavan Venkataraman " -v : verbose display more info about the callout\n"); 174287a18d3fSMadhavan Venkataraman } 174387a18d3fSMadhavan Venkataraman 17447c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 17457c478bd9Sstevel@tonic-gate int 17467c478bd9Sstevel@tonic-gate class(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 17477c478bd9Sstevel@tonic-gate { 17487c478bd9Sstevel@tonic-gate long num_classes, i; 17497c478bd9Sstevel@tonic-gate sclass_t *class_tbl; 17507c478bd9Sstevel@tonic-gate GElf_Sym g_sclass; 17517c478bd9Sstevel@tonic-gate char class_name[PC_CLNMSZ]; 17527c478bd9Sstevel@tonic-gate size_t tbl_size; 17537c478bd9Sstevel@tonic-gate 17547c478bd9Sstevel@tonic-gate if (mdb_lookup_by_name("sclass", &g_sclass) == -1) { 17557c478bd9Sstevel@tonic-gate mdb_warn("failed to find symbol sclass\n"); 17567c478bd9Sstevel@tonic-gate return (DCMD_ERR); 17577c478bd9Sstevel@tonic-gate } 17587c478bd9Sstevel@tonic-gate 17597c478bd9Sstevel@tonic-gate tbl_size = (size_t)g_sclass.st_size; 17607c478bd9Sstevel@tonic-gate num_classes = tbl_size / (sizeof (sclass_t)); 17617c478bd9Sstevel@tonic-gate class_tbl = mdb_alloc(tbl_size, UM_SLEEP | UM_GC); 17627c478bd9Sstevel@tonic-gate 17637c478bd9Sstevel@tonic-gate if (mdb_readsym(class_tbl, tbl_size, "sclass") == -1) { 17647c478bd9Sstevel@tonic-gate mdb_warn("failed to read sclass"); 17657c478bd9Sstevel@tonic-gate return (DCMD_ERR); 17667c478bd9Sstevel@tonic-gate } 17677c478bd9Sstevel@tonic-gate 17687c478bd9Sstevel@tonic-gate mdb_printf("%<u>%4s %-10s %-24s %-24s%</u>\n", "SLOT", "NAME", 17697c478bd9Sstevel@tonic-gate "INIT FCN", "CLASS FCN"); 17707c478bd9Sstevel@tonic-gate 17717c478bd9Sstevel@tonic-gate for (i = 0; i < num_classes; i++) { 17727c478bd9Sstevel@tonic-gate if (mdb_vread(class_name, sizeof (class_name), 17737c478bd9Sstevel@tonic-gate (uintptr_t)class_tbl[i].cl_name) == -1) 17747c478bd9Sstevel@tonic-gate (void) strcpy(class_name, "???"); 17757c478bd9Sstevel@tonic-gate 17767c478bd9Sstevel@tonic-gate mdb_printf("%4ld %-10s %-24a %-24a\n", i, class_name, 17777c478bd9Sstevel@tonic-gate class_tbl[i].cl_init, class_tbl[i].cl_funcs); 17787c478bd9Sstevel@tonic-gate } 17797c478bd9Sstevel@tonic-gate 17807c478bd9Sstevel@tonic-gate return (DCMD_OK); 17817c478bd9Sstevel@tonic-gate } 17827c478bd9Sstevel@tonic-gate 17837c478bd9Sstevel@tonic-gate #define FSNAMELEN 32 /* Max len of FS name we read from vnodeops */ 17847c478bd9Sstevel@tonic-gate 17857c478bd9Sstevel@tonic-gate int 17867c478bd9Sstevel@tonic-gate vnode2path(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 17877c478bd9Sstevel@tonic-gate { 17887c478bd9Sstevel@tonic-gate uintptr_t rootdir; 17897c478bd9Sstevel@tonic-gate vnode_t vn; 17907c478bd9Sstevel@tonic-gate char buf[MAXPATHLEN]; 17917c478bd9Sstevel@tonic-gate 17927c478bd9Sstevel@tonic-gate uint_t opt_F = FALSE; 17937c478bd9Sstevel@tonic-gate 17947c478bd9Sstevel@tonic-gate if (mdb_getopts(argc, argv, 17957c478bd9Sstevel@tonic-gate 'F', MDB_OPT_SETBITS, TRUE, &opt_F, NULL) != argc) 17967c478bd9Sstevel@tonic-gate return (DCMD_USAGE); 17977c478bd9Sstevel@tonic-gate 17987c478bd9Sstevel@tonic-gate if (!(flags & DCMD_ADDRSPEC)) { 17997c478bd9Sstevel@tonic-gate mdb_warn("expected explicit vnode_t address before ::\n"); 18007c478bd9Sstevel@tonic-gate return (DCMD_USAGE); 18017c478bd9Sstevel@tonic-gate } 18027c478bd9Sstevel@tonic-gate 18037c478bd9Sstevel@tonic-gate if (mdb_readvar(&rootdir, "rootdir") == -1) { 18047c478bd9Sstevel@tonic-gate mdb_warn("failed to read rootdir"); 18057c478bd9Sstevel@tonic-gate return (DCMD_ERR); 18067c478bd9Sstevel@tonic-gate } 18077c478bd9Sstevel@tonic-gate 18087c478bd9Sstevel@tonic-gate if (mdb_vnode2path(addr, buf, sizeof (buf)) == -1) 18097c478bd9Sstevel@tonic-gate return (DCMD_ERR); 18107c478bd9Sstevel@tonic-gate 18117c478bd9Sstevel@tonic-gate if (*buf == '\0') { 18127c478bd9Sstevel@tonic-gate mdb_printf("??\n"); 18137c478bd9Sstevel@tonic-gate return (DCMD_OK); 18147c478bd9Sstevel@tonic-gate } 18157c478bd9Sstevel@tonic-gate 18167c478bd9Sstevel@tonic-gate mdb_printf("%s", buf); 18177c478bd9Sstevel@tonic-gate if (opt_F && buf[strlen(buf)-1] != '/' && 18187c478bd9Sstevel@tonic-gate mdb_vread(&vn, sizeof (vn), addr) == sizeof (vn)) 18197c478bd9Sstevel@tonic-gate mdb_printf("%c", mdb_vtype2chr(vn.v_type, 0)); 18207c478bd9Sstevel@tonic-gate mdb_printf("\n"); 18217c478bd9Sstevel@tonic-gate 18227c478bd9Sstevel@tonic-gate return (DCMD_OK); 18237c478bd9Sstevel@tonic-gate } 18247c478bd9Sstevel@tonic-gate 18257c478bd9Sstevel@tonic-gate int 18267c478bd9Sstevel@tonic-gate ld_walk_init(mdb_walk_state_t *wsp) 18277c478bd9Sstevel@tonic-gate { 18287c478bd9Sstevel@tonic-gate wsp->walk_data = (void *)wsp->walk_addr; 18297c478bd9Sstevel@tonic-gate return (WALK_NEXT); 18307c478bd9Sstevel@tonic-gate } 18317c478bd9Sstevel@tonic-gate 18327c478bd9Sstevel@tonic-gate int 18337c478bd9Sstevel@tonic-gate ld_walk_step(mdb_walk_state_t *wsp) 18347c478bd9Sstevel@tonic-gate { 18357c478bd9Sstevel@tonic-gate int status; 18367c478bd9Sstevel@tonic-gate lock_descriptor_t ld; 18377c478bd9Sstevel@tonic-gate 18387c478bd9Sstevel@tonic-gate if (mdb_vread(&ld, sizeof (lock_descriptor_t), wsp->walk_addr) == -1) { 18397c478bd9Sstevel@tonic-gate mdb_warn("couldn't read lock_descriptor_t at %p\n", 18407c478bd9Sstevel@tonic-gate wsp->walk_addr); 18417c478bd9Sstevel@tonic-gate return (WALK_ERR); 18427c478bd9Sstevel@tonic-gate } 18437c478bd9Sstevel@tonic-gate 18447c478bd9Sstevel@tonic-gate status = wsp->walk_callback(wsp->walk_addr, &ld, wsp->walk_cbdata); 18457c478bd9Sstevel@tonic-gate if (status == WALK_ERR) 18467c478bd9Sstevel@tonic-gate return (WALK_ERR); 18477c478bd9Sstevel@tonic-gate 18487c478bd9Sstevel@tonic-gate wsp->walk_addr = (uintptr_t)ld.l_next; 18497c478bd9Sstevel@tonic-gate if (wsp->walk_addr == (uintptr_t)wsp->walk_data) 18507c478bd9Sstevel@tonic-gate return (WALK_DONE); 18517c478bd9Sstevel@tonic-gate 18527c478bd9Sstevel@tonic-gate return (status); 18537c478bd9Sstevel@tonic-gate } 18547c478bd9Sstevel@tonic-gate 18557c478bd9Sstevel@tonic-gate int 18567c478bd9Sstevel@tonic-gate lg_walk_init(mdb_walk_state_t *wsp) 18577c478bd9Sstevel@tonic-gate { 18587c478bd9Sstevel@tonic-gate GElf_Sym sym; 18597c478bd9Sstevel@tonic-gate 18607c478bd9Sstevel@tonic-gate if (mdb_lookup_by_name("lock_graph", &sym) == -1) { 18617c478bd9Sstevel@tonic-gate mdb_warn("failed to find symbol 'lock_graph'\n"); 18627c478bd9Sstevel@tonic-gate return (WALK_ERR); 18637c478bd9Sstevel@tonic-gate } 18647c478bd9Sstevel@tonic-gate 18657c478bd9Sstevel@tonic-gate wsp->walk_addr = (uintptr_t)sym.st_value; 186689518a1cSdmick wsp->walk_data = (void *)(uintptr_t)(sym.st_value + sym.st_size); 18677c478bd9Sstevel@tonic-gate 18687c478bd9Sstevel@tonic-gate return (WALK_NEXT); 18697c478bd9Sstevel@tonic-gate } 18707c478bd9Sstevel@tonic-gate 18717c478bd9Sstevel@tonic-gate typedef struct lg_walk_data { 18727c478bd9Sstevel@tonic-gate uintptr_t startaddr; 18737c478bd9Sstevel@tonic-gate mdb_walk_cb_t callback; 18747c478bd9Sstevel@tonic-gate void *data; 18757c478bd9Sstevel@tonic-gate } lg_walk_data_t; 18767c478bd9Sstevel@tonic-gate 18777c478bd9Sstevel@tonic-gate /* 18787c478bd9Sstevel@tonic-gate * We can't use ::walk lock_descriptor directly, because the head of each graph 18797c478bd9Sstevel@tonic-gate * is really a dummy lock. Rather than trying to dynamically determine if this 18807c478bd9Sstevel@tonic-gate * is a dummy node or not, we just filter out the initial element of the 18817c478bd9Sstevel@tonic-gate * list. 18827c478bd9Sstevel@tonic-gate */ 18837c478bd9Sstevel@tonic-gate static int 18847c478bd9Sstevel@tonic-gate lg_walk_cb(uintptr_t addr, const void *data, void *priv) 18857c478bd9Sstevel@tonic-gate { 18867c478bd9Sstevel@tonic-gate lg_walk_data_t *lw = priv; 18877c478bd9Sstevel@tonic-gate 18887c478bd9Sstevel@tonic-gate if (addr != lw->startaddr) 18897c478bd9Sstevel@tonic-gate return (lw->callback(addr, data, lw->data)); 18907c478bd9Sstevel@tonic-gate 18917c478bd9Sstevel@tonic-gate return (WALK_NEXT); 18927c478bd9Sstevel@tonic-gate } 18937c478bd9Sstevel@tonic-gate 18947c478bd9Sstevel@tonic-gate int 18957c478bd9Sstevel@tonic-gate lg_walk_step(mdb_walk_state_t *wsp) 18967c478bd9Sstevel@tonic-gate { 18977c478bd9Sstevel@tonic-gate graph_t *graph; 18987c478bd9Sstevel@tonic-gate lg_walk_data_t lw; 18997c478bd9Sstevel@tonic-gate 19007c478bd9Sstevel@tonic-gate if (wsp->walk_addr >= (uintptr_t)wsp->walk_data) 19017c478bd9Sstevel@tonic-gate return (WALK_DONE); 19027c478bd9Sstevel@tonic-gate 19037c478bd9Sstevel@tonic-gate if (mdb_vread(&graph, sizeof (graph), wsp->walk_addr) == -1) { 19047c478bd9Sstevel@tonic-gate mdb_warn("failed to read graph_t at %p", wsp->walk_addr); 19057c478bd9Sstevel@tonic-gate return (WALK_ERR); 19067c478bd9Sstevel@tonic-gate } 19077c478bd9Sstevel@tonic-gate 19087c478bd9Sstevel@tonic-gate wsp->walk_addr += sizeof (graph); 19097c478bd9Sstevel@tonic-gate 19107c478bd9Sstevel@tonic-gate if (graph == NULL) 19117c478bd9Sstevel@tonic-gate return (WALK_NEXT); 19127c478bd9Sstevel@tonic-gate 19137c478bd9Sstevel@tonic-gate lw.callback = wsp->walk_callback; 19147c478bd9Sstevel@tonic-gate lw.data = wsp->walk_cbdata; 19157c478bd9Sstevel@tonic-gate 19167c478bd9Sstevel@tonic-gate lw.startaddr = (uintptr_t)&(graph->active_locks); 19177c478bd9Sstevel@tonic-gate if (mdb_pwalk("lock_descriptor", lg_walk_cb, &lw, lw.startaddr)) { 19187c478bd9Sstevel@tonic-gate mdb_warn("couldn't walk lock_descriptor at %p\n", lw.startaddr); 19197c478bd9Sstevel@tonic-gate return (WALK_ERR); 19207c478bd9Sstevel@tonic-gate } 19217c478bd9Sstevel@tonic-gate 19227c478bd9Sstevel@tonic-gate lw.startaddr = (uintptr_t)&(graph->sleeping_locks); 19237c478bd9Sstevel@tonic-gate if (mdb_pwalk("lock_descriptor", lg_walk_cb, &lw, lw.startaddr)) { 19247c478bd9Sstevel@tonic-gate mdb_warn("couldn't walk lock_descriptor at %p\n", lw.startaddr); 19257c478bd9Sstevel@tonic-gate return (WALK_ERR); 19267c478bd9Sstevel@tonic-gate } 19277c478bd9Sstevel@tonic-gate 19287c478bd9Sstevel@tonic-gate return (WALK_NEXT); 19297c478bd9Sstevel@tonic-gate } 19307c478bd9Sstevel@tonic-gate 19317c478bd9Sstevel@tonic-gate /* 19327c478bd9Sstevel@tonic-gate * The space available for the path corresponding to the locked vnode depends 19337c478bd9Sstevel@tonic-gate * on whether we are printing 32- or 64-bit addresses. 19347c478bd9Sstevel@tonic-gate */ 19357c478bd9Sstevel@tonic-gate #ifdef _LP64 19367c478bd9Sstevel@tonic-gate #define LM_VNPATHLEN 20 19377c478bd9Sstevel@tonic-gate #else 19387c478bd9Sstevel@tonic-gate #define LM_VNPATHLEN 30 19397c478bd9Sstevel@tonic-gate #endif 19407c478bd9Sstevel@tonic-gate 194175cebdd1SRyan Zezeski typedef struct mdb_lminfo_proc { 194275cebdd1SRyan Zezeski struct { 194375cebdd1SRyan Zezeski char u_comm[MAXCOMLEN + 1]; 194475cebdd1SRyan Zezeski } p_user; 194575cebdd1SRyan Zezeski } mdb_lminfo_proc_t; 194675cebdd1SRyan Zezeski 19477c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 19487c478bd9Sstevel@tonic-gate static int 19497c478bd9Sstevel@tonic-gate lminfo_cb(uintptr_t addr, const void *data, void *priv) 19507c478bd9Sstevel@tonic-gate { 19517c478bd9Sstevel@tonic-gate const lock_descriptor_t *ld = data; 19527c478bd9Sstevel@tonic-gate char buf[LM_VNPATHLEN]; 195375cebdd1SRyan Zezeski mdb_lminfo_proc_t p; 195475cebdd1SRyan Zezeski uintptr_t paddr = 0; 195575cebdd1SRyan Zezeski 195675cebdd1SRyan Zezeski if (ld->l_flock.l_pid != 0) 195775cebdd1SRyan Zezeski paddr = mdb_pid2proc(ld->l_flock.l_pid, NULL); 195875cebdd1SRyan Zezeski 195975cebdd1SRyan Zezeski if (paddr != 0) 196075cebdd1SRyan Zezeski mdb_ctf_vread(&p, "proc_t", "mdb_lminfo_proc_t", paddr, 0); 19617c478bd9Sstevel@tonic-gate 19627c478bd9Sstevel@tonic-gate mdb_printf("%-?p %2s %04x %6d %-16s %-?p ", 19637c478bd9Sstevel@tonic-gate addr, ld->l_type == F_RDLCK ? "RD" : 19647c478bd9Sstevel@tonic-gate ld->l_type == F_WRLCK ? "WR" : "??", 19657c478bd9Sstevel@tonic-gate ld->l_state, ld->l_flock.l_pid, 19667c478bd9Sstevel@tonic-gate ld->l_flock.l_pid == 0 ? "<kernel>" : 196775cebdd1SRyan Zezeski paddr == 0 ? "<defunct>" : p.p_user.u_comm, ld->l_vnode); 19687c478bd9Sstevel@tonic-gate 19697c478bd9Sstevel@tonic-gate mdb_vnode2path((uintptr_t)ld->l_vnode, buf, 19707c478bd9Sstevel@tonic-gate sizeof (buf)); 19717c478bd9Sstevel@tonic-gate mdb_printf("%s\n", buf); 19727c478bd9Sstevel@tonic-gate 19737c478bd9Sstevel@tonic-gate return (WALK_NEXT); 19747c478bd9Sstevel@tonic-gate } 19757c478bd9Sstevel@tonic-gate 19767c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 19777c478bd9Sstevel@tonic-gate int 19787c478bd9Sstevel@tonic-gate lminfo(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 19797c478bd9Sstevel@tonic-gate { 19807c478bd9Sstevel@tonic-gate if (DCMD_HDRSPEC(flags)) 19817c478bd9Sstevel@tonic-gate mdb_printf("%<u>%-?s %2s %4s %6s %-16s %-?s %s%</u>\n", 19827c478bd9Sstevel@tonic-gate "ADDR", "TP", "FLAG", "PID", "COMM", "VNODE", "PATH"); 19837c478bd9Sstevel@tonic-gate 1984*892ad162SToomas Soome return (mdb_pwalk("lock_graph", lminfo_cb, NULL, 0)); 19857c478bd9Sstevel@tonic-gate } 19867c478bd9Sstevel@tonic-gate 19877c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 19887c478bd9Sstevel@tonic-gate int 19897c478bd9Sstevel@tonic-gate whereopen_fwalk(uintptr_t addr, struct file *f, uintptr_t *target) 19907c478bd9Sstevel@tonic-gate { 19917c478bd9Sstevel@tonic-gate if ((uintptr_t)f->f_vnode == *target) { 19927c478bd9Sstevel@tonic-gate mdb_printf("file %p\n", addr); 1993*892ad162SToomas Soome *target = 0; 19947c478bd9Sstevel@tonic-gate } 19957c478bd9Sstevel@tonic-gate 19967c478bd9Sstevel@tonic-gate return (WALK_NEXT); 19977c478bd9Sstevel@tonic-gate } 19987c478bd9Sstevel@tonic-gate 19997c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 20007c478bd9Sstevel@tonic-gate int 20017c478bd9Sstevel@tonic-gate whereopen_pwalk(uintptr_t addr, void *ignored, uintptr_t *target) 20027c478bd9Sstevel@tonic-gate { 20037c478bd9Sstevel@tonic-gate uintptr_t t = *target; 20047c478bd9Sstevel@tonic-gate 20057c478bd9Sstevel@tonic-gate if (mdb_pwalk("file", (mdb_walk_cb_t)whereopen_fwalk, &t, addr) == -1) { 20067c478bd9Sstevel@tonic-gate mdb_warn("couldn't file walk proc %p", addr); 20077c478bd9Sstevel@tonic-gate return (WALK_ERR); 20087c478bd9Sstevel@tonic-gate } 20097c478bd9Sstevel@tonic-gate 2010*892ad162SToomas Soome if (t == 0) 20117c478bd9Sstevel@tonic-gate mdb_printf("%p\n", addr); 20127c478bd9Sstevel@tonic-gate 20137c478bd9Sstevel@tonic-gate return (WALK_NEXT); 20147c478bd9Sstevel@tonic-gate } 20157c478bd9Sstevel@tonic-gate 20167c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 20177c478bd9Sstevel@tonic-gate int 20187c478bd9Sstevel@tonic-gate whereopen(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 20197c478bd9Sstevel@tonic-gate { 20207c478bd9Sstevel@tonic-gate uintptr_t target = addr; 20217c478bd9Sstevel@tonic-gate 2022*892ad162SToomas Soome if (!(flags & DCMD_ADDRSPEC) || addr == 0) 20237c478bd9Sstevel@tonic-gate return (DCMD_USAGE); 20247c478bd9Sstevel@tonic-gate 20257c478bd9Sstevel@tonic-gate if (mdb_walk("proc", (mdb_walk_cb_t)whereopen_pwalk, &target) == -1) { 20267c478bd9Sstevel@tonic-gate mdb_warn("can't proc walk"); 20277c478bd9Sstevel@tonic-gate return (DCMD_ERR); 20287c478bd9Sstevel@tonic-gate } 20297c478bd9Sstevel@tonic-gate 20307c478bd9Sstevel@tonic-gate return (DCMD_OK); 20317c478bd9Sstevel@tonic-gate } 20327c478bd9Sstevel@tonic-gate 20337c478bd9Sstevel@tonic-gate typedef struct datafmt { 20347c478bd9Sstevel@tonic-gate char *hdr1; 20357c478bd9Sstevel@tonic-gate char *hdr2; 20367c478bd9Sstevel@tonic-gate char *dashes; 20377c478bd9Sstevel@tonic-gate char *fmt; 20387c478bd9Sstevel@tonic-gate } datafmt_t; 20397c478bd9Sstevel@tonic-gate 20407c478bd9Sstevel@tonic-gate static datafmt_t kmemfmt[] = { 20417c478bd9Sstevel@tonic-gate { "cache ", "name ", 20427c478bd9Sstevel@tonic-gate "-------------------------", "%-25s " }, 20437c478bd9Sstevel@tonic-gate { " buf", " size", "------", "%6u " }, 20447c478bd9Sstevel@tonic-gate { " buf", "in use", "------", "%6u " }, 20457c478bd9Sstevel@tonic-gate { " buf", " total", "------", "%6u " }, 2046555c8a42SJonathan Haslam { " memory", " in use", "----------", "%10lu%c " }, 20477c478bd9Sstevel@tonic-gate { " alloc", " succeed", "---------", "%9u " }, 20487c478bd9Sstevel@tonic-gate { "alloc", " fail", "-----", "%5u " }, 20497c478bd9Sstevel@tonic-gate { NULL, NULL, NULL, NULL } 20507c478bd9Sstevel@tonic-gate }; 20517c478bd9Sstevel@tonic-gate 20527c478bd9Sstevel@tonic-gate static datafmt_t vmemfmt[] = { 20537c478bd9Sstevel@tonic-gate { "vmem ", "name ", 20547c478bd9Sstevel@tonic-gate "-------------------------", "%-*s " }, 2055bb8b5132Sek { " memory", " in use", "----------", "%9llu%c " }, 2056bb8b5132Sek { " memory", " total", "-----------", "%10llu%c " }, 2057bb8b5132Sek { " memory", " import", "----------", "%9llu%c " }, 20587c478bd9Sstevel@tonic-gate { " alloc", " succeed", "---------", "%9llu " }, 20597c478bd9Sstevel@tonic-gate { "alloc", " fail", "-----", "%5llu " }, 20607c478bd9Sstevel@tonic-gate { NULL, NULL, NULL, NULL } 20617c478bd9Sstevel@tonic-gate }; 20627c478bd9Sstevel@tonic-gate 20637c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 20647c478bd9Sstevel@tonic-gate static int 20657c478bd9Sstevel@tonic-gate kmastat_cpu_avail(uintptr_t addr, const kmem_cpu_cache_t *ccp, int *avail) 20667c478bd9Sstevel@tonic-gate { 20679dd77bc8SDave Plauger short rounds, prounds; 20689dd77bc8SDave Plauger 20699dd77bc8SDave Plauger if (KMEM_DUMPCC(ccp)) { 20709dd77bc8SDave Plauger rounds = ccp->cc_dump_rounds; 20719dd77bc8SDave Plauger prounds = ccp->cc_dump_prounds; 20729dd77bc8SDave Plauger } else { 20739dd77bc8SDave Plauger rounds = ccp->cc_rounds; 20749dd77bc8SDave Plauger prounds = ccp->cc_prounds; 20759dd77bc8SDave Plauger } 20769dd77bc8SDave Plauger if (rounds > 0) 20779dd77bc8SDave Plauger *avail += rounds; 20789dd77bc8SDave Plauger if (prounds > 0) 20799dd77bc8SDave Plauger *avail += prounds; 20807c478bd9Sstevel@tonic-gate 20817c478bd9Sstevel@tonic-gate return (WALK_NEXT); 20827c478bd9Sstevel@tonic-gate } 20837c478bd9Sstevel@tonic-gate 20847c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 20857c478bd9Sstevel@tonic-gate static int 20867c478bd9Sstevel@tonic-gate kmastat_cpu_alloc(uintptr_t addr, const kmem_cpu_cache_t *ccp, int *alloc) 20877c478bd9Sstevel@tonic-gate { 20887c478bd9Sstevel@tonic-gate *alloc += ccp->cc_alloc; 20897c478bd9Sstevel@tonic-gate 20907c478bd9Sstevel@tonic-gate return (WALK_NEXT); 20917c478bd9Sstevel@tonic-gate } 20927c478bd9Sstevel@tonic-gate 20937c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 20947c478bd9Sstevel@tonic-gate static int 20957c478bd9Sstevel@tonic-gate kmastat_slab_avail(uintptr_t addr, const kmem_slab_t *sp, int *avail) 20967c478bd9Sstevel@tonic-gate { 20977c478bd9Sstevel@tonic-gate *avail += sp->slab_chunks - sp->slab_refcnt; 20987c478bd9Sstevel@tonic-gate 20997c478bd9Sstevel@tonic-gate return (WALK_NEXT); 21007c478bd9Sstevel@tonic-gate } 21017c478bd9Sstevel@tonic-gate 21027c478bd9Sstevel@tonic-gate typedef struct kmastat_vmem { 21037c478bd9Sstevel@tonic-gate uintptr_t kv_addr; 21047c478bd9Sstevel@tonic-gate struct kmastat_vmem *kv_next; 2105555c8a42SJonathan Haslam size_t kv_meminuse; 21067c478bd9Sstevel@tonic-gate int kv_alloc; 21077c478bd9Sstevel@tonic-gate int kv_fail; 21087c478bd9Sstevel@tonic-gate } kmastat_vmem_t; 21097c478bd9Sstevel@tonic-gate 2110c92ff650Sek typedef struct kmastat_args { 2111c92ff650Sek kmastat_vmem_t **ka_kvpp; 2112c92ff650Sek uint_t ka_shift; 2113c92ff650Sek } kmastat_args_t; 2114c92ff650Sek 21157c478bd9Sstevel@tonic-gate static int 2116c92ff650Sek kmastat_cache(uintptr_t addr, const kmem_cache_t *cp, kmastat_args_t *kap) 21177c478bd9Sstevel@tonic-gate { 2118af4c679fSSean McEnroe kmastat_vmem_t **kvpp = kap->ka_kvpp; 21197c478bd9Sstevel@tonic-gate kmastat_vmem_t *kv; 21207c478bd9Sstevel@tonic-gate datafmt_t *dfp = kmemfmt; 21217c478bd9Sstevel@tonic-gate int magsize; 21227c478bd9Sstevel@tonic-gate 21237c478bd9Sstevel@tonic-gate int avail, alloc, total; 21247c478bd9Sstevel@tonic-gate size_t meminuse = (cp->cache_slab_create - cp->cache_slab_destroy) * 21257c478bd9Sstevel@tonic-gate cp->cache_slabsize; 21267c478bd9Sstevel@tonic-gate 21277c478bd9Sstevel@tonic-gate mdb_walk_cb_t cpu_avail = (mdb_walk_cb_t)kmastat_cpu_avail; 21287c478bd9Sstevel@tonic-gate mdb_walk_cb_t cpu_alloc = (mdb_walk_cb_t)kmastat_cpu_alloc; 21297c478bd9Sstevel@tonic-gate mdb_walk_cb_t slab_avail = (mdb_walk_cb_t)kmastat_slab_avail; 21307c478bd9Sstevel@tonic-gate 21317c478bd9Sstevel@tonic-gate magsize = kmem_get_magsize(cp); 21327c478bd9Sstevel@tonic-gate 21337c478bd9Sstevel@tonic-gate alloc = cp->cache_slab_alloc + cp->cache_full.ml_alloc; 21347c478bd9Sstevel@tonic-gate avail = cp->cache_full.ml_total * magsize; 21357c478bd9Sstevel@tonic-gate total = cp->cache_buftotal; 21367c478bd9Sstevel@tonic-gate 21377c478bd9Sstevel@tonic-gate (void) mdb_pwalk("kmem_cpu_cache", cpu_alloc, &alloc, addr); 21387c478bd9Sstevel@tonic-gate (void) mdb_pwalk("kmem_cpu_cache", cpu_avail, &avail, addr); 21397c478bd9Sstevel@tonic-gate (void) mdb_pwalk("kmem_slab_partial", slab_avail, &avail, addr); 21407c478bd9Sstevel@tonic-gate 2141af4c679fSSean McEnroe for (kv = *kvpp; kv != NULL; kv = kv->kv_next) { 21427c478bd9Sstevel@tonic-gate if (kv->kv_addr == (uintptr_t)cp->cache_arena) 21437c478bd9Sstevel@tonic-gate goto out; 21447c478bd9Sstevel@tonic-gate } 21457c478bd9Sstevel@tonic-gate 21467c478bd9Sstevel@tonic-gate kv = mdb_zalloc(sizeof (kmastat_vmem_t), UM_SLEEP | UM_GC); 2147af4c679fSSean McEnroe kv->kv_next = *kvpp; 21487c478bd9Sstevel@tonic-gate kv->kv_addr = (uintptr_t)cp->cache_arena; 2149af4c679fSSean McEnroe *kvpp = kv; 21507c478bd9Sstevel@tonic-gate out: 21517c478bd9Sstevel@tonic-gate kv->kv_meminuse += meminuse; 21527c478bd9Sstevel@tonic-gate kv->kv_alloc += alloc; 21537c478bd9Sstevel@tonic-gate kv->kv_fail += cp->cache_alloc_fail; 21547c478bd9Sstevel@tonic-gate 21557c478bd9Sstevel@tonic-gate mdb_printf((dfp++)->fmt, cp->cache_name); 21567c478bd9Sstevel@tonic-gate mdb_printf((dfp++)->fmt, cp->cache_bufsize); 21577c478bd9Sstevel@tonic-gate mdb_printf((dfp++)->fmt, total - avail); 21587c478bd9Sstevel@tonic-gate mdb_printf((dfp++)->fmt, total); 2159bb8b5132Sek mdb_printf((dfp++)->fmt, meminuse >> kap->ka_shift, 2160bb8b5132Sek kap->ka_shift == GIGS ? 'G' : kap->ka_shift == MEGS ? 'M' : 2161bb8b5132Sek kap->ka_shift == KILOS ? 'K' : 'B'); 21627c478bd9Sstevel@tonic-gate mdb_printf((dfp++)->fmt, alloc); 21637c478bd9Sstevel@tonic-gate mdb_printf((dfp++)->fmt, cp->cache_alloc_fail); 21647c478bd9Sstevel@tonic-gate mdb_printf("\n"); 21657c478bd9Sstevel@tonic-gate 21667c478bd9Sstevel@tonic-gate return (WALK_NEXT); 21677c478bd9Sstevel@tonic-gate } 21687c478bd9Sstevel@tonic-gate 21697c478bd9Sstevel@tonic-gate static int 2170c92ff650Sek kmastat_vmem_totals(uintptr_t addr, const vmem_t *v, kmastat_args_t *kap) 21717c478bd9Sstevel@tonic-gate { 2172c92ff650Sek kmastat_vmem_t *kv = *kap->ka_kvpp; 21737c478bd9Sstevel@tonic-gate size_t len; 21747c478bd9Sstevel@tonic-gate 21757c478bd9Sstevel@tonic-gate while (kv != NULL && kv->kv_addr != addr) 21767c478bd9Sstevel@tonic-gate kv = kv->kv_next; 21777c478bd9Sstevel@tonic-gate 21787c478bd9Sstevel@tonic-gate if (kv == NULL || kv->kv_alloc == 0) 21797c478bd9Sstevel@tonic-gate return (WALK_NEXT); 21807c478bd9Sstevel@tonic-gate 21817c478bd9Sstevel@tonic-gate len = MIN(17, strlen(v->vm_name)); 21827c478bd9Sstevel@tonic-gate 2183555c8a42SJonathan Haslam mdb_printf("Total [%s]%*s %6s %6s %6s %10lu%c %9u %5u\n", v->vm_name, 21847c478bd9Sstevel@tonic-gate 17 - len, "", "", "", "", 2185bb8b5132Sek kv->kv_meminuse >> kap->ka_shift, 2186bb8b5132Sek kap->ka_shift == GIGS ? 'G' : kap->ka_shift == MEGS ? 'M' : 2187bb8b5132Sek kap->ka_shift == KILOS ? 'K' : 'B', kv->kv_alloc, kv->kv_fail); 21887c478bd9Sstevel@tonic-gate 21897c478bd9Sstevel@tonic-gate return (WALK_NEXT); 21907c478bd9Sstevel@tonic-gate } 21917c478bd9Sstevel@tonic-gate 21927c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 21937c478bd9Sstevel@tonic-gate static int 2194c92ff650Sek kmastat_vmem(uintptr_t addr, const vmem_t *v, const uint_t *shiftp) 21957c478bd9Sstevel@tonic-gate { 21967c478bd9Sstevel@tonic-gate datafmt_t *dfp = vmemfmt; 21977c478bd9Sstevel@tonic-gate const vmem_kstat_t *vkp = &v->vm_kstat; 21987c478bd9Sstevel@tonic-gate uintptr_t paddr; 21997c478bd9Sstevel@tonic-gate vmem_t parent; 22007c478bd9Sstevel@tonic-gate int ident = 0; 22017c478bd9Sstevel@tonic-gate 2202*892ad162SToomas Soome for (paddr = (uintptr_t)v->vm_source; paddr != 0; ident += 4) { 22037c478bd9Sstevel@tonic-gate if (mdb_vread(&parent, sizeof (parent), paddr) == -1) { 22047c478bd9Sstevel@tonic-gate mdb_warn("couldn't trace %p's ancestry", addr); 22057c478bd9Sstevel@tonic-gate ident = 0; 22067c478bd9Sstevel@tonic-gate break; 22077c478bd9Sstevel@tonic-gate } 22087c478bd9Sstevel@tonic-gate paddr = (uintptr_t)parent.vm_source; 22097c478bd9Sstevel@tonic-gate } 22107c478bd9Sstevel@tonic-gate 22117c478bd9Sstevel@tonic-gate mdb_printf("%*s", ident, ""); 22127c478bd9Sstevel@tonic-gate mdb_printf((dfp++)->fmt, 25 - ident, v->vm_name); 2213bb8b5132Sek mdb_printf((dfp++)->fmt, vkp->vk_mem_inuse.value.ui64 >> *shiftp, 2214bb8b5132Sek *shiftp == GIGS ? 'G' : *shiftp == MEGS ? 'M' : 2215bb8b5132Sek *shiftp == KILOS ? 'K' : 'B'); 2216bb8b5132Sek mdb_printf((dfp++)->fmt, vkp->vk_mem_total.value.ui64 >> *shiftp, 2217bb8b5132Sek *shiftp == GIGS ? 'G' : *shiftp == MEGS ? 'M' : 2218bb8b5132Sek *shiftp == KILOS ? 'K' : 'B'); 2219bb8b5132Sek mdb_printf((dfp++)->fmt, vkp->vk_mem_import.value.ui64 >> *shiftp, 2220bb8b5132Sek *shiftp == GIGS ? 'G' : *shiftp == MEGS ? 'M' : 2221bb8b5132Sek *shiftp == KILOS ? 'K' : 'B'); 22227c478bd9Sstevel@tonic-gate mdb_printf((dfp++)->fmt, vkp->vk_alloc.value.ui64); 22237c478bd9Sstevel@tonic-gate mdb_printf((dfp++)->fmt, vkp->vk_fail.value.ui64); 22247c478bd9Sstevel@tonic-gate 22257c478bd9Sstevel@tonic-gate mdb_printf("\n"); 22267c478bd9Sstevel@tonic-gate 22277c478bd9Sstevel@tonic-gate return (WALK_NEXT); 22287c478bd9Sstevel@tonic-gate } 22297c478bd9Sstevel@tonic-gate 22307c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 22317c478bd9Sstevel@tonic-gate int 22327c478bd9Sstevel@tonic-gate kmastat(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 22337c478bd9Sstevel@tonic-gate { 22347c478bd9Sstevel@tonic-gate kmastat_vmem_t *kv = NULL; 22357c478bd9Sstevel@tonic-gate datafmt_t *dfp; 2236c92ff650Sek kmastat_args_t ka; 22377c478bd9Sstevel@tonic-gate 2238c92ff650Sek ka.ka_shift = 0; 2239c92ff650Sek if (mdb_getopts(argc, argv, 2240bb8b5132Sek 'k', MDB_OPT_SETBITS, KILOS, &ka.ka_shift, 2241bb8b5132Sek 'm', MDB_OPT_SETBITS, MEGS, &ka.ka_shift, 2242bb8b5132Sek 'g', MDB_OPT_SETBITS, GIGS, &ka.ka_shift, NULL) != argc) 22437c478bd9Sstevel@tonic-gate return (DCMD_USAGE); 22447c478bd9Sstevel@tonic-gate 22457c478bd9Sstevel@tonic-gate for (dfp = kmemfmt; dfp->hdr1 != NULL; dfp++) 22467c478bd9Sstevel@tonic-gate mdb_printf("%s ", dfp->hdr1); 22477c478bd9Sstevel@tonic-gate mdb_printf("\n"); 22487c478bd9Sstevel@tonic-gate 22497c478bd9Sstevel@tonic-gate for (dfp = kmemfmt; dfp->hdr1 != NULL; dfp++) 22507c478bd9Sstevel@tonic-gate mdb_printf("%s ", dfp->hdr2); 22517c478bd9Sstevel@tonic-gate mdb_printf("\n"); 22527c478bd9Sstevel@tonic-gate 22537c478bd9Sstevel@tonic-gate for (dfp = kmemfmt; dfp->hdr1 != NULL; dfp++) 22547c478bd9Sstevel@tonic-gate mdb_printf("%s ", dfp->dashes); 22557c478bd9Sstevel@tonic-gate mdb_printf("\n"); 22567c478bd9Sstevel@tonic-gate 2257c92ff650Sek ka.ka_kvpp = &kv; 2258c92ff650Sek if (mdb_walk("kmem_cache", (mdb_walk_cb_t)kmastat_cache, &ka) == -1) { 22597c478bd9Sstevel@tonic-gate mdb_warn("can't walk 'kmem_cache'"); 22607c478bd9Sstevel@tonic-gate return (DCMD_ERR); 22617c478bd9Sstevel@tonic-gate } 22627c478bd9Sstevel@tonic-gate 22637c478bd9Sstevel@tonic-gate for (dfp = kmemfmt; dfp->hdr1 != NULL; dfp++) 22647c478bd9Sstevel@tonic-gate mdb_printf("%s ", dfp->dashes); 22657c478bd9Sstevel@tonic-gate mdb_printf("\n"); 22667c478bd9Sstevel@tonic-gate 2267c92ff650Sek if (mdb_walk("vmem", (mdb_walk_cb_t)kmastat_vmem_totals, &ka) == -1) { 22687c478bd9Sstevel@tonic-gate mdb_warn("can't walk 'vmem'"); 22697c478bd9Sstevel@tonic-gate return (DCMD_ERR); 22707c478bd9Sstevel@tonic-gate } 22717c478bd9Sstevel@tonic-gate 22727c478bd9Sstevel@tonic-gate for (dfp = kmemfmt; dfp->hdr1 != NULL; dfp++) 22737c478bd9Sstevel@tonic-gate mdb_printf("%s ", dfp->dashes); 22747c478bd9Sstevel@tonic-gate mdb_printf("\n"); 22757c478bd9Sstevel@tonic-gate 22767c478bd9Sstevel@tonic-gate mdb_printf("\n"); 22777c478bd9Sstevel@tonic-gate 22787c478bd9Sstevel@tonic-gate for (dfp = vmemfmt; dfp->hdr1 != NULL; dfp++) 22797c478bd9Sstevel@tonic-gate mdb_printf("%s ", dfp->hdr1); 22807c478bd9Sstevel@tonic-gate mdb_printf("\n"); 22817c478bd9Sstevel@tonic-gate 22827c478bd9Sstevel@tonic-gate for (dfp = vmemfmt; dfp->hdr1 != NULL; dfp++) 22837c478bd9Sstevel@tonic-gate mdb_printf("%s ", dfp->hdr2); 22847c478bd9Sstevel@tonic-gate mdb_printf("\n"); 22857c478bd9Sstevel@tonic-gate 22867c478bd9Sstevel@tonic-gate for (dfp = vmemfmt; dfp->hdr1 != NULL; dfp++) 22877c478bd9Sstevel@tonic-gate mdb_printf("%s ", dfp->dashes); 22887c478bd9Sstevel@tonic-gate mdb_printf("\n"); 22897c478bd9Sstevel@tonic-gate 2290c92ff650Sek if (mdb_walk("vmem", (mdb_walk_cb_t)kmastat_vmem, &ka.ka_shift) == -1) { 22917c478bd9Sstevel@tonic-gate mdb_warn("can't walk 'vmem'"); 22927c478bd9Sstevel@tonic-gate return (DCMD_ERR); 22937c478bd9Sstevel@tonic-gate } 22947c478bd9Sstevel@tonic-gate 22957c478bd9Sstevel@tonic-gate for (dfp = vmemfmt; dfp->hdr1 != NULL; dfp++) 22967c478bd9Sstevel@tonic-gate mdb_printf("%s ", dfp->dashes); 22977c478bd9Sstevel@tonic-gate mdb_printf("\n"); 22987c478bd9Sstevel@tonic-gate return (DCMD_OK); 22997c478bd9Sstevel@tonic-gate } 23007c478bd9Sstevel@tonic-gate 23017c478bd9Sstevel@tonic-gate /* 23027c478bd9Sstevel@tonic-gate * Our ::kgrep callback scans the entire kernel VA space (kas). kas is made 23037c478bd9Sstevel@tonic-gate * up of a set of 'struct seg's. We could just scan each seg en masse, but 23047c478bd9Sstevel@tonic-gate * unfortunately, a few of the segs are both large and sparse, so we could 23057c478bd9Sstevel@tonic-gate * spend quite a bit of time scanning VAs which have no backing pages. 23067c478bd9Sstevel@tonic-gate * 23077c478bd9Sstevel@tonic-gate * So for the few very sparse segs, we skip the segment itself, and scan 23087c478bd9Sstevel@tonic-gate * the allocated vmem_segs in the vmem arena which manages that part of kas. 23097c478bd9Sstevel@tonic-gate * Currently, we do this for: 23107c478bd9Sstevel@tonic-gate * 23117c478bd9Sstevel@tonic-gate * SEG VMEM ARENA 23127c478bd9Sstevel@tonic-gate * kvseg heap_arena 23137c478bd9Sstevel@tonic-gate * kvseg32 heap32_arena 23147c478bd9Sstevel@tonic-gate * kvseg_core heap_core_arena 23157c478bd9Sstevel@tonic-gate * 23167c478bd9Sstevel@tonic-gate * In addition, we skip the segkpm segment in its entirety, since it is very 23177c478bd9Sstevel@tonic-gate * sparse, and contains no new kernel data. 23187c478bd9Sstevel@tonic-gate */ 23197c478bd9Sstevel@tonic-gate typedef struct kgrep_walk_data { 23207c478bd9Sstevel@tonic-gate kgrep_cb_func *kg_cb; 23217c478bd9Sstevel@tonic-gate void *kg_cbdata; 23227c478bd9Sstevel@tonic-gate uintptr_t kg_kvseg; 23237c478bd9Sstevel@tonic-gate uintptr_t kg_kvseg32; 23247c478bd9Sstevel@tonic-gate uintptr_t kg_kvseg_core; 23257c478bd9Sstevel@tonic-gate uintptr_t kg_segkpm; 23267bc98a2eSeg uintptr_t kg_heap_lp_base; 23277bc98a2eSeg uintptr_t kg_heap_lp_end; 23287c478bd9Sstevel@tonic-gate } kgrep_walk_data_t; 23297c478bd9Sstevel@tonic-gate 23307c478bd9Sstevel@tonic-gate static int 23317c478bd9Sstevel@tonic-gate kgrep_walk_seg(uintptr_t addr, const struct seg *seg, kgrep_walk_data_t *kg) 23327c478bd9Sstevel@tonic-gate { 23337c478bd9Sstevel@tonic-gate uintptr_t base = (uintptr_t)seg->s_base; 23347c478bd9Sstevel@tonic-gate 23357c478bd9Sstevel@tonic-gate if (addr == kg->kg_kvseg || addr == kg->kg_kvseg32 || 23367c478bd9Sstevel@tonic-gate addr == kg->kg_kvseg_core) 23377c478bd9Sstevel@tonic-gate return (WALK_NEXT); 23387c478bd9Sstevel@tonic-gate 23397c478bd9Sstevel@tonic-gate if ((uintptr_t)seg->s_ops == kg->kg_segkpm) 23407c478bd9Sstevel@tonic-gate return (WALK_NEXT); 23417c478bd9Sstevel@tonic-gate 23427c478bd9Sstevel@tonic-gate return (kg->kg_cb(base, base + seg->s_size, kg->kg_cbdata)); 23437c478bd9Sstevel@tonic-gate } 23447c478bd9Sstevel@tonic-gate 23457c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 23467c478bd9Sstevel@tonic-gate static int 23477c478bd9Sstevel@tonic-gate kgrep_walk_vseg(uintptr_t addr, const vmem_seg_t *seg, kgrep_walk_data_t *kg) 23487bc98a2eSeg { 23497bc98a2eSeg /* 23507bc98a2eSeg * skip large page heap address range - it is scanned by walking 23517bc98a2eSeg * allocated vmem_segs in the heap_lp_arena 23527bc98a2eSeg */ 23537bc98a2eSeg if (seg->vs_start == kg->kg_heap_lp_base && 23547bc98a2eSeg seg->vs_end == kg->kg_heap_lp_end) 23557bc98a2eSeg return (WALK_NEXT); 23567bc98a2eSeg 23577bc98a2eSeg return (kg->kg_cb(seg->vs_start, seg->vs_end, kg->kg_cbdata)); 23587bc98a2eSeg } 23597bc98a2eSeg 23607bc98a2eSeg /*ARGSUSED*/ 23617bc98a2eSeg static int 23627bc98a2eSeg kgrep_xwalk_vseg(uintptr_t addr, const vmem_seg_t *seg, kgrep_walk_data_t *kg) 23637c478bd9Sstevel@tonic-gate { 23647c478bd9Sstevel@tonic-gate return (kg->kg_cb(seg->vs_start, seg->vs_end, kg->kg_cbdata)); 23657c478bd9Sstevel@tonic-gate } 23667c478bd9Sstevel@tonic-gate 23677c478bd9Sstevel@tonic-gate static int 23687c478bd9Sstevel@tonic-gate kgrep_walk_vmem(uintptr_t addr, const vmem_t *vmem, kgrep_walk_data_t *kg) 23697c478bd9Sstevel@tonic-gate { 23707bc98a2eSeg mdb_walk_cb_t walk_vseg = (mdb_walk_cb_t)kgrep_walk_vseg; 23717bc98a2eSeg 23727c478bd9Sstevel@tonic-gate if (strcmp(vmem->vm_name, "heap") != 0 && 23737c478bd9Sstevel@tonic-gate strcmp(vmem->vm_name, "heap32") != 0 && 23747bc98a2eSeg strcmp(vmem->vm_name, "heap_core") != 0 && 23757bc98a2eSeg strcmp(vmem->vm_name, "heap_lp") != 0) 23767c478bd9Sstevel@tonic-gate return (WALK_NEXT); 23777c478bd9Sstevel@tonic-gate 23787bc98a2eSeg if (strcmp(vmem->vm_name, "heap_lp") == 0) 23797bc98a2eSeg walk_vseg = (mdb_walk_cb_t)kgrep_xwalk_vseg; 23807bc98a2eSeg 23817bc98a2eSeg if (mdb_pwalk("vmem_alloc", walk_vseg, kg, addr) == -1) { 23827c478bd9Sstevel@tonic-gate mdb_warn("couldn't walk vmem_alloc for vmem %p", addr); 23837c478bd9Sstevel@tonic-gate return (WALK_ERR); 23847c478bd9Sstevel@tonic-gate } 23857c478bd9Sstevel@tonic-gate 23867c478bd9Sstevel@tonic-gate return (WALK_NEXT); 23877c478bd9Sstevel@tonic-gate } 23887c478bd9Sstevel@tonic-gate 23897c478bd9Sstevel@tonic-gate int 23907c478bd9Sstevel@tonic-gate kgrep_subr(kgrep_cb_func *cb, void *cbdata) 23917c478bd9Sstevel@tonic-gate { 23927c478bd9Sstevel@tonic-gate GElf_Sym kas, kvseg, kvseg32, kvseg_core, segkpm; 23937c478bd9Sstevel@tonic-gate kgrep_walk_data_t kg; 23947c478bd9Sstevel@tonic-gate 23957c478bd9Sstevel@tonic-gate if (mdb_get_state() == MDB_STATE_RUNNING) { 23967c478bd9Sstevel@tonic-gate mdb_warn("kgrep can only be run on a system " 23977c478bd9Sstevel@tonic-gate "dump or under kmdb; see dumpadm(1M)\n"); 23987c478bd9Sstevel@tonic-gate return (DCMD_ERR); 23997c478bd9Sstevel@tonic-gate } 24007c478bd9Sstevel@tonic-gate 24017c478bd9Sstevel@tonic-gate if (mdb_lookup_by_name("kas", &kas) == -1) { 24027c478bd9Sstevel@tonic-gate mdb_warn("failed to locate 'kas' symbol\n"); 24037c478bd9Sstevel@tonic-gate return (DCMD_ERR); 24047c478bd9Sstevel@tonic-gate } 24057c478bd9Sstevel@tonic-gate 24067c478bd9Sstevel@tonic-gate if (mdb_lookup_by_name("kvseg", &kvseg) == -1) { 24077c478bd9Sstevel@tonic-gate mdb_warn("failed to locate 'kvseg' symbol\n"); 24087c478bd9Sstevel@tonic-gate return (DCMD_ERR); 24097c478bd9Sstevel@tonic-gate } 24107c478bd9Sstevel@tonic-gate 24117c478bd9Sstevel@tonic-gate if (mdb_lookup_by_name("kvseg32", &kvseg32) == -1) { 24127c478bd9Sstevel@tonic-gate mdb_warn("failed to locate 'kvseg32' symbol\n"); 24137c478bd9Sstevel@tonic-gate return (DCMD_ERR); 24147c478bd9Sstevel@tonic-gate } 24157c478bd9Sstevel@tonic-gate 24167c478bd9Sstevel@tonic-gate if (mdb_lookup_by_name("kvseg_core", &kvseg_core) == -1) { 24177c478bd9Sstevel@tonic-gate mdb_warn("failed to locate 'kvseg_core' symbol\n"); 24187c478bd9Sstevel@tonic-gate return (DCMD_ERR); 24197c478bd9Sstevel@tonic-gate } 24207c478bd9Sstevel@tonic-gate 24217c478bd9Sstevel@tonic-gate if (mdb_lookup_by_name("segkpm_ops", &segkpm) == -1) { 24227c478bd9Sstevel@tonic-gate mdb_warn("failed to locate 'segkpm_ops' symbol\n"); 24237c478bd9Sstevel@tonic-gate return (DCMD_ERR); 24247c478bd9Sstevel@tonic-gate } 24257c478bd9Sstevel@tonic-gate 24267bc98a2eSeg if (mdb_readvar(&kg.kg_heap_lp_base, "heap_lp_base") == -1) { 24277bc98a2eSeg mdb_warn("failed to read 'heap_lp_base'\n"); 24287bc98a2eSeg return (DCMD_ERR); 24297bc98a2eSeg } 24307bc98a2eSeg 24317bc98a2eSeg if (mdb_readvar(&kg.kg_heap_lp_end, "heap_lp_end") == -1) { 24327bc98a2eSeg mdb_warn("failed to read 'heap_lp_end'\n"); 24337bc98a2eSeg return (DCMD_ERR); 24347bc98a2eSeg } 24357bc98a2eSeg 24367c478bd9Sstevel@tonic-gate kg.kg_cb = cb; 24377c478bd9Sstevel@tonic-gate kg.kg_cbdata = cbdata; 24387c478bd9Sstevel@tonic-gate kg.kg_kvseg = (uintptr_t)kvseg.st_value; 24397c478bd9Sstevel@tonic-gate kg.kg_kvseg32 = (uintptr_t)kvseg32.st_value; 24407c478bd9Sstevel@tonic-gate kg.kg_kvseg_core = (uintptr_t)kvseg_core.st_value; 24417c478bd9Sstevel@tonic-gate kg.kg_segkpm = (uintptr_t)segkpm.st_value; 24427c478bd9Sstevel@tonic-gate 24437c478bd9Sstevel@tonic-gate if (mdb_pwalk("seg", (mdb_walk_cb_t)kgrep_walk_seg, 24447c478bd9Sstevel@tonic-gate &kg, kas.st_value) == -1) { 24457c478bd9Sstevel@tonic-gate mdb_warn("failed to walk kas segments"); 24467c478bd9Sstevel@tonic-gate return (DCMD_ERR); 24477c478bd9Sstevel@tonic-gate } 24487c478bd9Sstevel@tonic-gate 24497c478bd9Sstevel@tonic-gate if (mdb_walk("vmem", (mdb_walk_cb_t)kgrep_walk_vmem, &kg) == -1) { 24507c478bd9Sstevel@tonic-gate mdb_warn("failed to walk heap/heap32 vmem arenas"); 24517c478bd9Sstevel@tonic-gate return (DCMD_ERR); 24527c478bd9Sstevel@tonic-gate } 24537c478bd9Sstevel@tonic-gate 24547c478bd9Sstevel@tonic-gate return (DCMD_OK); 24557c478bd9Sstevel@tonic-gate } 24567c478bd9Sstevel@tonic-gate 24577c478bd9Sstevel@tonic-gate size_t 24587c478bd9Sstevel@tonic-gate kgrep_subr_pagesize(void) 24597c478bd9Sstevel@tonic-gate { 24607c478bd9Sstevel@tonic-gate return (PAGESIZE); 24617c478bd9Sstevel@tonic-gate } 24627c478bd9Sstevel@tonic-gate 24637c478bd9Sstevel@tonic-gate typedef struct file_walk_data { 24647c478bd9Sstevel@tonic-gate struct uf_entry *fw_flist; 24657c478bd9Sstevel@tonic-gate int fw_flistsz; 24667c478bd9Sstevel@tonic-gate int fw_ndx; 24677c478bd9Sstevel@tonic-gate int fw_nofiles; 24687c478bd9Sstevel@tonic-gate } file_walk_data_t; 24697c478bd9Sstevel@tonic-gate 247075cebdd1SRyan Zezeski typedef struct mdb_file_proc { 247175cebdd1SRyan Zezeski struct { 247275cebdd1SRyan Zezeski struct { 247375cebdd1SRyan Zezeski int fi_nfiles; 247475cebdd1SRyan Zezeski uf_entry_t *volatile fi_list; 247575cebdd1SRyan Zezeski } u_finfo; 247675cebdd1SRyan Zezeski } p_user; 247775cebdd1SRyan Zezeski } mdb_file_proc_t; 247875cebdd1SRyan Zezeski 24797c478bd9Sstevel@tonic-gate int 24807c478bd9Sstevel@tonic-gate file_walk_init(mdb_walk_state_t *wsp) 24817c478bd9Sstevel@tonic-gate { 24827c478bd9Sstevel@tonic-gate file_walk_data_t *fw; 248375cebdd1SRyan Zezeski mdb_file_proc_t p; 24847c478bd9Sstevel@tonic-gate 2485*892ad162SToomas Soome if (wsp->walk_addr == 0) { 24867c478bd9Sstevel@tonic-gate mdb_warn("file walk doesn't support global walks\n"); 24877c478bd9Sstevel@tonic-gate return (WALK_ERR); 24887c478bd9Sstevel@tonic-gate } 24897c478bd9Sstevel@tonic-gate 24907c478bd9Sstevel@tonic-gate fw = mdb_alloc(sizeof (file_walk_data_t), UM_SLEEP); 24917c478bd9Sstevel@tonic-gate 249275cebdd1SRyan Zezeski if (mdb_ctf_vread(&p, "proc_t", "mdb_file_proc_t", 249375cebdd1SRyan Zezeski wsp->walk_addr, 0) == -1) { 24947c478bd9Sstevel@tonic-gate mdb_free(fw, sizeof (file_walk_data_t)); 24957c478bd9Sstevel@tonic-gate mdb_warn("failed to read proc structure at %p", wsp->walk_addr); 24967c478bd9Sstevel@tonic-gate return (WALK_ERR); 24977c478bd9Sstevel@tonic-gate } 24987c478bd9Sstevel@tonic-gate 24997c478bd9Sstevel@tonic-gate if (p.p_user.u_finfo.fi_nfiles == 0) { 25007c478bd9Sstevel@tonic-gate mdb_free(fw, sizeof (file_walk_data_t)); 25017c478bd9Sstevel@tonic-gate return (WALK_DONE); 25027c478bd9Sstevel@tonic-gate } 25037c478bd9Sstevel@tonic-gate 25047c478bd9Sstevel@tonic-gate fw->fw_nofiles = p.p_user.u_finfo.fi_nfiles; 25057c478bd9Sstevel@tonic-gate fw->fw_flistsz = sizeof (struct uf_entry) * fw->fw_nofiles; 25067c478bd9Sstevel@tonic-gate fw->fw_flist = mdb_alloc(fw->fw_flistsz, UM_SLEEP); 25077c478bd9Sstevel@tonic-gate 25087c478bd9Sstevel@tonic-gate if (mdb_vread(fw->fw_flist, fw->fw_flistsz, 25097c478bd9Sstevel@tonic-gate (uintptr_t)p.p_user.u_finfo.fi_list) == -1) { 25107c478bd9Sstevel@tonic-gate mdb_warn("failed to read file array at %p", 25117c478bd9Sstevel@tonic-gate p.p_user.u_finfo.fi_list); 25127c478bd9Sstevel@tonic-gate mdb_free(fw->fw_flist, fw->fw_flistsz); 25137c478bd9Sstevel@tonic-gate mdb_free(fw, sizeof (file_walk_data_t)); 25147c478bd9Sstevel@tonic-gate return (WALK_ERR); 25157c478bd9Sstevel@tonic-gate } 25167c478bd9Sstevel@tonic-gate 25177c478bd9Sstevel@tonic-gate fw->fw_ndx = 0; 25187c478bd9Sstevel@tonic-gate wsp->walk_data = fw; 25197c478bd9Sstevel@tonic-gate 25207c478bd9Sstevel@tonic-gate return (WALK_NEXT); 25217c478bd9Sstevel@tonic-gate } 25227c478bd9Sstevel@tonic-gate 25237c478bd9Sstevel@tonic-gate int 25247c478bd9Sstevel@tonic-gate file_walk_step(mdb_walk_state_t *wsp) 25257c478bd9Sstevel@tonic-gate { 25267c478bd9Sstevel@tonic-gate file_walk_data_t *fw = (file_walk_data_t *)wsp->walk_data; 25277c478bd9Sstevel@tonic-gate struct file file; 25287c478bd9Sstevel@tonic-gate uintptr_t fp; 25297c478bd9Sstevel@tonic-gate 25307c478bd9Sstevel@tonic-gate again: 25317c478bd9Sstevel@tonic-gate if (fw->fw_ndx == fw->fw_nofiles) 25327c478bd9Sstevel@tonic-gate return (WALK_DONE); 25337c478bd9Sstevel@tonic-gate 2534*892ad162SToomas Soome if ((fp = (uintptr_t)fw->fw_flist[fw->fw_ndx++].uf_file) == 0) 25357c478bd9Sstevel@tonic-gate goto again; 25367c478bd9Sstevel@tonic-gate 25377c478bd9Sstevel@tonic-gate (void) mdb_vread(&file, sizeof (file), (uintptr_t)fp); 25387c478bd9Sstevel@tonic-gate return (wsp->walk_callback(fp, &file, wsp->walk_cbdata)); 25397c478bd9Sstevel@tonic-gate } 25407c478bd9Sstevel@tonic-gate 25417c478bd9Sstevel@tonic-gate int 25427c478bd9Sstevel@tonic-gate allfile_walk_step(mdb_walk_state_t *wsp) 25437c478bd9Sstevel@tonic-gate { 25447c478bd9Sstevel@tonic-gate file_walk_data_t *fw = (file_walk_data_t *)wsp->walk_data; 25457c478bd9Sstevel@tonic-gate struct file file; 25467c478bd9Sstevel@tonic-gate uintptr_t fp; 25477c478bd9Sstevel@tonic-gate 25487c478bd9Sstevel@tonic-gate if (fw->fw_ndx == fw->fw_nofiles) 25497c478bd9Sstevel@tonic-gate return (WALK_DONE); 25507c478bd9Sstevel@tonic-gate 2551*892ad162SToomas Soome if ((fp = (uintptr_t)fw->fw_flist[fw->fw_ndx++].uf_file) != 0) 25527c478bd9Sstevel@tonic-gate (void) mdb_vread(&file, sizeof (file), (uintptr_t)fp); 25537c478bd9Sstevel@tonic-gate else 25547c478bd9Sstevel@tonic-gate bzero(&file, sizeof (file)); 25557c478bd9Sstevel@tonic-gate 25567c478bd9Sstevel@tonic-gate return (wsp->walk_callback(fp, &file, wsp->walk_cbdata)); 25577c478bd9Sstevel@tonic-gate } 25587c478bd9Sstevel@tonic-gate 25597c478bd9Sstevel@tonic-gate void 25607c478bd9Sstevel@tonic-gate file_walk_fini(mdb_walk_state_t *wsp) 25617c478bd9Sstevel@tonic-gate { 25627c478bd9Sstevel@tonic-gate file_walk_data_t *fw = (file_walk_data_t *)wsp->walk_data; 25637c478bd9Sstevel@tonic-gate 25647c478bd9Sstevel@tonic-gate mdb_free(fw->fw_flist, fw->fw_flistsz); 25657c478bd9Sstevel@tonic-gate mdb_free(fw, sizeof (file_walk_data_t)); 25667c478bd9Sstevel@tonic-gate } 25677c478bd9Sstevel@tonic-gate 25687c478bd9Sstevel@tonic-gate int 25697c478bd9Sstevel@tonic-gate port_walk_init(mdb_walk_state_t *wsp) 25707c478bd9Sstevel@tonic-gate { 2571*892ad162SToomas Soome if (wsp->walk_addr == 0) { 25727c478bd9Sstevel@tonic-gate mdb_warn("port walk doesn't support global walks\n"); 25737c478bd9Sstevel@tonic-gate return (WALK_ERR); 25747c478bd9Sstevel@tonic-gate } 25757c478bd9Sstevel@tonic-gate 25767c478bd9Sstevel@tonic-gate if (mdb_layered_walk("file", wsp) == -1) { 25777c478bd9Sstevel@tonic-gate mdb_warn("couldn't walk 'file'"); 25787c478bd9Sstevel@tonic-gate return (WALK_ERR); 25797c478bd9Sstevel@tonic-gate } 25807c478bd9Sstevel@tonic-gate return (WALK_NEXT); 25817c478bd9Sstevel@tonic-gate } 25827c478bd9Sstevel@tonic-gate 25837c478bd9Sstevel@tonic-gate int 25847c478bd9Sstevel@tonic-gate port_walk_step(mdb_walk_state_t *wsp) 25857c478bd9Sstevel@tonic-gate { 25867c478bd9Sstevel@tonic-gate struct vnode vn; 25877c478bd9Sstevel@tonic-gate uintptr_t vp; 25887c478bd9Sstevel@tonic-gate uintptr_t pp; 25897c478bd9Sstevel@tonic-gate struct port port; 25907c478bd9Sstevel@tonic-gate 25917c478bd9Sstevel@tonic-gate vp = (uintptr_t)((struct file *)wsp->walk_layer)->f_vnode; 25927c478bd9Sstevel@tonic-gate if (mdb_vread(&vn, sizeof (vn), vp) == -1) { 25937c478bd9Sstevel@tonic-gate mdb_warn("failed to read vnode_t at %p", vp); 25947c478bd9Sstevel@tonic-gate return (WALK_ERR); 25957c478bd9Sstevel@tonic-gate } 25967c478bd9Sstevel@tonic-gate if (vn.v_type != VPORT) 25977c478bd9Sstevel@tonic-gate return (WALK_NEXT); 25987c478bd9Sstevel@tonic-gate 25997c478bd9Sstevel@tonic-gate pp = (uintptr_t)vn.v_data; 26007c478bd9Sstevel@tonic-gate if (mdb_vread(&port, sizeof (port), pp) == -1) { 26017c478bd9Sstevel@tonic-gate mdb_warn("failed to read port_t at %p", pp); 26027c478bd9Sstevel@tonic-gate return (WALK_ERR); 26037c478bd9Sstevel@tonic-gate } 26047c478bd9Sstevel@tonic-gate return (wsp->walk_callback(pp, &port, wsp->walk_cbdata)); 26057c478bd9Sstevel@tonic-gate } 26067c478bd9Sstevel@tonic-gate 26077c478bd9Sstevel@tonic-gate typedef struct portev_walk_data { 26087c478bd9Sstevel@tonic-gate list_node_t *pev_node; 26097c478bd9Sstevel@tonic-gate list_node_t *pev_last; 26107c478bd9Sstevel@tonic-gate size_t pev_offset; 26117c478bd9Sstevel@tonic-gate } portev_walk_data_t; 26127c478bd9Sstevel@tonic-gate 26137c478bd9Sstevel@tonic-gate int 26147c478bd9Sstevel@tonic-gate portev_walk_init(mdb_walk_state_t *wsp) 26157c478bd9Sstevel@tonic-gate { 26167c478bd9Sstevel@tonic-gate portev_walk_data_t *pevd; 26177c478bd9Sstevel@tonic-gate struct port port; 26187c478bd9Sstevel@tonic-gate struct vnode vn; 26197c478bd9Sstevel@tonic-gate struct list *list; 26207c478bd9Sstevel@tonic-gate uintptr_t vp; 26217c478bd9Sstevel@tonic-gate 2622*892ad162SToomas Soome if (wsp->walk_addr == 0) { 26237c478bd9Sstevel@tonic-gate mdb_warn("portev walk doesn't support global walks\n"); 26247c478bd9Sstevel@tonic-gate return (WALK_ERR); 26257c478bd9Sstevel@tonic-gate } 26267c478bd9Sstevel@tonic-gate 26277c478bd9Sstevel@tonic-gate pevd = mdb_alloc(sizeof (portev_walk_data_t), UM_SLEEP); 26287c478bd9Sstevel@tonic-gate 26297c478bd9Sstevel@tonic-gate if (mdb_vread(&port, sizeof (port), wsp->walk_addr) == -1) { 26307c478bd9Sstevel@tonic-gate mdb_free(pevd, sizeof (portev_walk_data_t)); 26317c478bd9Sstevel@tonic-gate mdb_warn("failed to read port structure at %p", wsp->walk_addr); 26327c478bd9Sstevel@tonic-gate return (WALK_ERR); 26337c478bd9Sstevel@tonic-gate } 26347c478bd9Sstevel@tonic-gate 26357c478bd9Sstevel@tonic-gate vp = (uintptr_t)port.port_vnode; 26367c478bd9Sstevel@tonic-gate if (mdb_vread(&vn, sizeof (vn), vp) == -1) { 26377c478bd9Sstevel@tonic-gate mdb_free(pevd, sizeof (portev_walk_data_t)); 26387c478bd9Sstevel@tonic-gate mdb_warn("failed to read vnode_t at %p", vp); 26397c478bd9Sstevel@tonic-gate return (WALK_ERR); 26407c478bd9Sstevel@tonic-gate } 26417c478bd9Sstevel@tonic-gate 26427c478bd9Sstevel@tonic-gate if (vn.v_type != VPORT) { 26437c478bd9Sstevel@tonic-gate mdb_free(pevd, sizeof (portev_walk_data_t)); 26447c478bd9Sstevel@tonic-gate mdb_warn("input address (%p) does not point to an event port", 26457c478bd9Sstevel@tonic-gate wsp->walk_addr); 26467c478bd9Sstevel@tonic-gate return (WALK_ERR); 26477c478bd9Sstevel@tonic-gate } 26487c478bd9Sstevel@tonic-gate 26497c478bd9Sstevel@tonic-gate if (port.port_queue.portq_nent == 0) { 26507c478bd9Sstevel@tonic-gate mdb_free(pevd, sizeof (portev_walk_data_t)); 26517c478bd9Sstevel@tonic-gate return (WALK_DONE); 26527c478bd9Sstevel@tonic-gate } 26537c478bd9Sstevel@tonic-gate list = &port.port_queue.portq_list; 26547c478bd9Sstevel@tonic-gate pevd->pev_offset = list->list_offset; 26557c478bd9Sstevel@tonic-gate pevd->pev_last = list->list_head.list_prev; 26567c478bd9Sstevel@tonic-gate pevd->pev_node = list->list_head.list_next; 26577c478bd9Sstevel@tonic-gate wsp->walk_data = pevd; 26587c478bd9Sstevel@tonic-gate return (WALK_NEXT); 26597c478bd9Sstevel@tonic-gate } 26607c478bd9Sstevel@tonic-gate 26617c478bd9Sstevel@tonic-gate int 26627c478bd9Sstevel@tonic-gate portev_walk_step(mdb_walk_state_t *wsp) 26637c478bd9Sstevel@tonic-gate { 26647c478bd9Sstevel@tonic-gate portev_walk_data_t *pevd; 26657c478bd9Sstevel@tonic-gate struct port_kevent ev; 26667c478bd9Sstevel@tonic-gate uintptr_t evp; 26677c478bd9Sstevel@tonic-gate 26687c478bd9Sstevel@tonic-gate pevd = (portev_walk_data_t *)wsp->walk_data; 26697c478bd9Sstevel@tonic-gate 26707c478bd9Sstevel@tonic-gate if (pevd->pev_last == NULL) 26717c478bd9Sstevel@tonic-gate return (WALK_DONE); 26727c478bd9Sstevel@tonic-gate if (pevd->pev_node == pevd->pev_last) 26737c478bd9Sstevel@tonic-gate pevd->pev_last = NULL; /* last round */ 26747c478bd9Sstevel@tonic-gate 26757c478bd9Sstevel@tonic-gate evp = ((uintptr_t)(((char *)pevd->pev_node) - pevd->pev_offset)); 26767c478bd9Sstevel@tonic-gate if (mdb_vread(&ev, sizeof (ev), evp) == -1) { 26777c478bd9Sstevel@tonic-gate mdb_warn("failed to read port_kevent at %p", evp); 26787c478bd9Sstevel@tonic-gate return (WALK_DONE); 26797c478bd9Sstevel@tonic-gate } 26807c478bd9Sstevel@tonic-gate pevd->pev_node = ev.portkev_node.list_next; 26817c478bd9Sstevel@tonic-gate return (wsp->walk_callback(evp, &ev, wsp->walk_cbdata)); 26827c478bd9Sstevel@tonic-gate } 26837c478bd9Sstevel@tonic-gate 26847c478bd9Sstevel@tonic-gate void 26857c478bd9Sstevel@tonic-gate portev_walk_fini(mdb_walk_state_t *wsp) 26867c478bd9Sstevel@tonic-gate { 26877c478bd9Sstevel@tonic-gate portev_walk_data_t *pevd = (portev_walk_data_t *)wsp->walk_data; 26887c478bd9Sstevel@tonic-gate 26897c478bd9Sstevel@tonic-gate if (pevd != NULL) 26907c478bd9Sstevel@tonic-gate mdb_free(pevd, sizeof (portev_walk_data_t)); 26917c478bd9Sstevel@tonic-gate } 26927c478bd9Sstevel@tonic-gate 26937c478bd9Sstevel@tonic-gate typedef struct proc_walk_data { 26947c478bd9Sstevel@tonic-gate uintptr_t *pw_stack; 26957c478bd9Sstevel@tonic-gate int pw_depth; 26967c478bd9Sstevel@tonic-gate int pw_max; 26977c478bd9Sstevel@tonic-gate } proc_walk_data_t; 26987c478bd9Sstevel@tonic-gate 26997c478bd9Sstevel@tonic-gate int 27007c478bd9Sstevel@tonic-gate proc_walk_init(mdb_walk_state_t *wsp) 27017c478bd9Sstevel@tonic-gate { 27027c478bd9Sstevel@tonic-gate GElf_Sym sym; 27037c478bd9Sstevel@tonic-gate proc_walk_data_t *pw; 27047c478bd9Sstevel@tonic-gate 2705*892ad162SToomas Soome if (wsp->walk_addr == 0) { 27067c478bd9Sstevel@tonic-gate if (mdb_lookup_by_name("p0", &sym) == -1) { 27077c478bd9Sstevel@tonic-gate mdb_warn("failed to read 'practive'"); 27087c478bd9Sstevel@tonic-gate return (WALK_ERR); 27097c478bd9Sstevel@tonic-gate } 27107c478bd9Sstevel@tonic-gate wsp->walk_addr = (uintptr_t)sym.st_value; 27117c478bd9Sstevel@tonic-gate } 27127c478bd9Sstevel@tonic-gate 27137c478bd9Sstevel@tonic-gate pw = mdb_zalloc(sizeof (proc_walk_data_t), UM_SLEEP); 27147c478bd9Sstevel@tonic-gate 27157c478bd9Sstevel@tonic-gate if (mdb_readvar(&pw->pw_max, "nproc") == -1) { 27167c478bd9Sstevel@tonic-gate mdb_warn("failed to read 'nproc'"); 27177c478bd9Sstevel@tonic-gate mdb_free(pw, sizeof (pw)); 27187c478bd9Sstevel@tonic-gate return (WALK_ERR); 27197c478bd9Sstevel@tonic-gate } 27207c478bd9Sstevel@tonic-gate 27217c478bd9Sstevel@tonic-gate pw->pw_stack = mdb_alloc(pw->pw_max * sizeof (uintptr_t), UM_SLEEP); 27227c478bd9Sstevel@tonic-gate wsp->walk_data = pw; 27237c478bd9Sstevel@tonic-gate 27247c478bd9Sstevel@tonic-gate return (WALK_NEXT); 27257c478bd9Sstevel@tonic-gate } 27267c478bd9Sstevel@tonic-gate 272775cebdd1SRyan Zezeski typedef struct mdb_walk_proc { 272875cebdd1SRyan Zezeski struct proc *p_child; 272975cebdd1SRyan Zezeski struct proc *p_sibling; 273075cebdd1SRyan Zezeski } mdb_walk_proc_t; 273175cebdd1SRyan Zezeski 27327c478bd9Sstevel@tonic-gate int 27337c478bd9Sstevel@tonic-gate proc_walk_step(mdb_walk_state_t *wsp) 27347c478bd9Sstevel@tonic-gate { 27357c478bd9Sstevel@tonic-gate proc_walk_data_t *pw = wsp->walk_data; 27367c478bd9Sstevel@tonic-gate uintptr_t addr = wsp->walk_addr; 27377c478bd9Sstevel@tonic-gate uintptr_t cld, sib; 27387c478bd9Sstevel@tonic-gate int status; 273975cebdd1SRyan Zezeski mdb_walk_proc_t pr; 27407c478bd9Sstevel@tonic-gate 274175cebdd1SRyan Zezeski if (mdb_ctf_vread(&pr, "proc_t", "mdb_walk_proc_t", 274275cebdd1SRyan Zezeski addr, 0) == -1) { 27437c478bd9Sstevel@tonic-gate mdb_warn("failed to read proc at %p", addr); 27447c478bd9Sstevel@tonic-gate return (WALK_DONE); 27457c478bd9Sstevel@tonic-gate } 27467c478bd9Sstevel@tonic-gate 27477c478bd9Sstevel@tonic-gate cld = (uintptr_t)pr.p_child; 27487c478bd9Sstevel@tonic-gate sib = (uintptr_t)pr.p_sibling; 27497c478bd9Sstevel@tonic-gate 27507c478bd9Sstevel@tonic-gate if (pw->pw_depth > 0 && addr == pw->pw_stack[pw->pw_depth - 1]) { 27517c478bd9Sstevel@tonic-gate pw->pw_depth--; 27527c478bd9Sstevel@tonic-gate goto sib; 27537c478bd9Sstevel@tonic-gate } 27547c478bd9Sstevel@tonic-gate 275575cebdd1SRyan Zezeski /* 275675cebdd1SRyan Zezeski * Always pass NULL as the local copy pointer. Consumers 275775cebdd1SRyan Zezeski * should use mdb_ctf_vread() to read their own minimal 275875cebdd1SRyan Zezeski * version of proc_t. Thus minimizing the chance of breakage 275975cebdd1SRyan Zezeski * with older crash dumps. 276075cebdd1SRyan Zezeski */ 276175cebdd1SRyan Zezeski status = wsp->walk_callback(addr, NULL, wsp->walk_cbdata); 27627c478bd9Sstevel@tonic-gate 27637c478bd9Sstevel@tonic-gate if (status != WALK_NEXT) 27647c478bd9Sstevel@tonic-gate return (status); 27657c478bd9Sstevel@tonic-gate 2766*892ad162SToomas Soome if ((wsp->walk_addr = cld) != 0) { 276775cebdd1SRyan Zezeski if (mdb_ctf_vread(&pr, "proc_t", "mdb_walk_proc_t", 276875cebdd1SRyan Zezeski cld, 0) == -1) { 27697c478bd9Sstevel@tonic-gate mdb_warn("proc %p has invalid p_child %p; skipping\n", 27707c478bd9Sstevel@tonic-gate addr, cld); 27717c478bd9Sstevel@tonic-gate goto sib; 27727c478bd9Sstevel@tonic-gate } 27737c478bd9Sstevel@tonic-gate 27747c478bd9Sstevel@tonic-gate pw->pw_stack[pw->pw_depth++] = addr; 27757c478bd9Sstevel@tonic-gate 27767c478bd9Sstevel@tonic-gate if (pw->pw_depth == pw->pw_max) { 27777c478bd9Sstevel@tonic-gate mdb_warn("depth %d exceeds max depth; try again\n", 27787c478bd9Sstevel@tonic-gate pw->pw_depth); 27797c478bd9Sstevel@tonic-gate return (WALK_DONE); 27807c478bd9Sstevel@tonic-gate } 27817c478bd9Sstevel@tonic-gate return (WALK_NEXT); 27827c478bd9Sstevel@tonic-gate } 27837c478bd9Sstevel@tonic-gate 27847c478bd9Sstevel@tonic-gate sib: 27857c478bd9Sstevel@tonic-gate /* 27867c478bd9Sstevel@tonic-gate * We know that p0 has no siblings, and if another starting proc 27877c478bd9Sstevel@tonic-gate * was given, we don't want to walk its siblings anyway. 27887c478bd9Sstevel@tonic-gate */ 27897c478bd9Sstevel@tonic-gate if (pw->pw_depth == 0) 27907c478bd9Sstevel@tonic-gate return (WALK_DONE); 27917c478bd9Sstevel@tonic-gate 2792*892ad162SToomas Soome if (sib != 0 && mdb_ctf_vread(&pr, "proc_t", "mdb_walk_proc_t", 279375cebdd1SRyan Zezeski sib, 0) == -1) { 27947c478bd9Sstevel@tonic-gate mdb_warn("proc %p has invalid p_sibling %p; skipping\n", 27957c478bd9Sstevel@tonic-gate addr, sib); 2796*892ad162SToomas Soome sib = 0; 27977c478bd9Sstevel@tonic-gate } 27987c478bd9Sstevel@tonic-gate 2799*892ad162SToomas Soome if ((wsp->walk_addr = sib) == 0) { 28007c478bd9Sstevel@tonic-gate if (pw->pw_depth > 0) { 28017c478bd9Sstevel@tonic-gate wsp->walk_addr = pw->pw_stack[pw->pw_depth - 1]; 28027c478bd9Sstevel@tonic-gate return (WALK_NEXT); 28037c478bd9Sstevel@tonic-gate } 28047c478bd9Sstevel@tonic-gate return (WALK_DONE); 28057c478bd9Sstevel@tonic-gate } 28067c478bd9Sstevel@tonic-gate 28077c478bd9Sstevel@tonic-gate return (WALK_NEXT); 28087c478bd9Sstevel@tonic-gate } 28097c478bd9Sstevel@tonic-gate 28107c478bd9Sstevel@tonic-gate void 28117c478bd9Sstevel@tonic-gate proc_walk_fini(mdb_walk_state_t *wsp) 28127c478bd9Sstevel@tonic-gate { 28137c478bd9Sstevel@tonic-gate proc_walk_data_t *pw = wsp->walk_data; 28147c478bd9Sstevel@tonic-gate 28157c478bd9Sstevel@tonic-gate mdb_free(pw->pw_stack, pw->pw_max * sizeof (uintptr_t)); 28167c478bd9Sstevel@tonic-gate mdb_free(pw, sizeof (proc_walk_data_t)); 28177c478bd9Sstevel@tonic-gate } 28187c478bd9Sstevel@tonic-gate 28197c478bd9Sstevel@tonic-gate int 28207c478bd9Sstevel@tonic-gate task_walk_init(mdb_walk_state_t *wsp) 28217c478bd9Sstevel@tonic-gate { 28227c478bd9Sstevel@tonic-gate task_t task; 28237c478bd9Sstevel@tonic-gate 28247c478bd9Sstevel@tonic-gate if (mdb_vread(&task, sizeof (task_t), wsp->walk_addr) == -1) { 28257c478bd9Sstevel@tonic-gate mdb_warn("failed to read task at %p", wsp->walk_addr); 28267c478bd9Sstevel@tonic-gate return (WALK_ERR); 28277c478bd9Sstevel@tonic-gate } 28287c478bd9Sstevel@tonic-gate wsp->walk_addr = (uintptr_t)task.tk_memb_list; 28297c478bd9Sstevel@tonic-gate wsp->walk_data = task.tk_memb_list; 28307c478bd9Sstevel@tonic-gate return (WALK_NEXT); 28317c478bd9Sstevel@tonic-gate } 28327c478bd9Sstevel@tonic-gate 283375cebdd1SRyan Zezeski typedef struct mdb_task_proc { 283475cebdd1SRyan Zezeski struct proc *p_tasknext; 283575cebdd1SRyan Zezeski } mdb_task_proc_t; 283675cebdd1SRyan Zezeski 28377c478bd9Sstevel@tonic-gate int 28387c478bd9Sstevel@tonic-gate task_walk_step(mdb_walk_state_t *wsp) 28397c478bd9Sstevel@tonic-gate { 284075cebdd1SRyan Zezeski mdb_task_proc_t proc; 28417c478bd9Sstevel@tonic-gate int status; 28427c478bd9Sstevel@tonic-gate 284375cebdd1SRyan Zezeski if (mdb_ctf_vread(&proc, "proc_t", "mdb_task_proc_t", 284475cebdd1SRyan Zezeski wsp->walk_addr, 0) == -1) { 28457c478bd9Sstevel@tonic-gate mdb_warn("failed to read proc at %p", wsp->walk_addr); 28467c478bd9Sstevel@tonic-gate return (WALK_DONE); 28477c478bd9Sstevel@tonic-gate } 28487c478bd9Sstevel@tonic-gate 28497c478bd9Sstevel@tonic-gate status = wsp->walk_callback(wsp->walk_addr, NULL, wsp->walk_cbdata); 28507c478bd9Sstevel@tonic-gate 28517c478bd9Sstevel@tonic-gate if (proc.p_tasknext == wsp->walk_data) 28527c478bd9Sstevel@tonic-gate return (WALK_DONE); 28537c478bd9Sstevel@tonic-gate 28547c478bd9Sstevel@tonic-gate wsp->walk_addr = (uintptr_t)proc.p_tasknext; 28557c478bd9Sstevel@tonic-gate return (status); 28567c478bd9Sstevel@tonic-gate } 28577c478bd9Sstevel@tonic-gate 28587c478bd9Sstevel@tonic-gate int 28597c478bd9Sstevel@tonic-gate project_walk_init(mdb_walk_state_t *wsp) 28607c478bd9Sstevel@tonic-gate { 2861*892ad162SToomas Soome if (wsp->walk_addr == 0) { 28627c478bd9Sstevel@tonic-gate if (mdb_readvar(&wsp->walk_addr, "proj0p") == -1) { 28637c478bd9Sstevel@tonic-gate mdb_warn("failed to read 'proj0p'"); 28647c478bd9Sstevel@tonic-gate return (WALK_ERR); 28657c478bd9Sstevel@tonic-gate } 28667c478bd9Sstevel@tonic-gate } 28677c478bd9Sstevel@tonic-gate wsp->walk_data = (void *)wsp->walk_addr; 28687c478bd9Sstevel@tonic-gate return (WALK_NEXT); 28697c478bd9Sstevel@tonic-gate } 28707c478bd9Sstevel@tonic-gate 28717c478bd9Sstevel@tonic-gate int 28727c478bd9Sstevel@tonic-gate project_walk_step(mdb_walk_state_t *wsp) 28737c478bd9Sstevel@tonic-gate { 28747c478bd9Sstevel@tonic-gate uintptr_t addr = wsp->walk_addr; 28757c478bd9Sstevel@tonic-gate kproject_t pj; 28767c478bd9Sstevel@tonic-gate int status; 28777c478bd9Sstevel@tonic-gate 28787c478bd9Sstevel@tonic-gate if (mdb_vread(&pj, sizeof (kproject_t), addr) == -1) { 28797c478bd9Sstevel@tonic-gate mdb_warn("failed to read project at %p", addr); 28807c478bd9Sstevel@tonic-gate return (WALK_DONE); 28817c478bd9Sstevel@tonic-gate } 28827c478bd9Sstevel@tonic-gate status = wsp->walk_callback(addr, &pj, wsp->walk_cbdata); 28837c478bd9Sstevel@tonic-gate if (status != WALK_NEXT) 28847c478bd9Sstevel@tonic-gate return (status); 28857c478bd9Sstevel@tonic-gate wsp->walk_addr = (uintptr_t)pj.kpj_next; 28867c478bd9Sstevel@tonic-gate if ((void *)wsp->walk_addr == wsp->walk_data) 28877c478bd9Sstevel@tonic-gate return (WALK_DONE); 28887c478bd9Sstevel@tonic-gate return (WALK_NEXT); 28897c478bd9Sstevel@tonic-gate } 28907c478bd9Sstevel@tonic-gate 28917c478bd9Sstevel@tonic-gate static int 28927c478bd9Sstevel@tonic-gate generic_walk_step(mdb_walk_state_t *wsp) 28937c478bd9Sstevel@tonic-gate { 28947c478bd9Sstevel@tonic-gate return (wsp->walk_callback(wsp->walk_addr, wsp->walk_layer, 28957c478bd9Sstevel@tonic-gate wsp->walk_cbdata)); 28967c478bd9Sstevel@tonic-gate } 28977c478bd9Sstevel@tonic-gate 28987c478bd9Sstevel@tonic-gate static int 28997c478bd9Sstevel@tonic-gate cpu_walk_cmp(const void *l, const void *r) 29007c478bd9Sstevel@tonic-gate { 29017c478bd9Sstevel@tonic-gate uintptr_t lhs = *((uintptr_t *)l); 29027c478bd9Sstevel@tonic-gate uintptr_t rhs = *((uintptr_t *)r); 29037c478bd9Sstevel@tonic-gate cpu_t lcpu, rcpu; 29047c478bd9Sstevel@tonic-gate 29057c478bd9Sstevel@tonic-gate (void) mdb_vread(&lcpu, sizeof (lcpu), lhs); 29067c478bd9Sstevel@tonic-gate (void) mdb_vread(&rcpu, sizeof (rcpu), rhs); 29077c478bd9Sstevel@tonic-gate 29087c478bd9Sstevel@tonic-gate if (lcpu.cpu_id < rcpu.cpu_id) 29097c478bd9Sstevel@tonic-gate return (-1); 29107c478bd9Sstevel@tonic-gate 29117c478bd9Sstevel@tonic-gate if (lcpu.cpu_id > rcpu.cpu_id) 29127c478bd9Sstevel@tonic-gate return (1); 29137c478bd9Sstevel@tonic-gate 29147c478bd9Sstevel@tonic-gate return (0); 29157c478bd9Sstevel@tonic-gate } 29167c478bd9Sstevel@tonic-gate 29177c478bd9Sstevel@tonic-gate typedef struct cpu_walk { 29187c478bd9Sstevel@tonic-gate uintptr_t *cw_array; 29197c478bd9Sstevel@tonic-gate int cw_ndx; 29207c478bd9Sstevel@tonic-gate } cpu_walk_t; 29217c478bd9Sstevel@tonic-gate 29227c478bd9Sstevel@tonic-gate int 29237c478bd9Sstevel@tonic-gate cpu_walk_init(mdb_walk_state_t *wsp) 29247c478bd9Sstevel@tonic-gate { 29257c478bd9Sstevel@tonic-gate cpu_walk_t *cw; 29267c478bd9Sstevel@tonic-gate int max_ncpus, i = 0; 29277c478bd9Sstevel@tonic-gate uintptr_t current, first; 29287c478bd9Sstevel@tonic-gate cpu_t cpu, panic_cpu; 29297c478bd9Sstevel@tonic-gate uintptr_t panicstr, addr; 29307c478bd9Sstevel@tonic-gate GElf_Sym sym; 29317c478bd9Sstevel@tonic-gate 29327c478bd9Sstevel@tonic-gate cw = mdb_zalloc(sizeof (cpu_walk_t), UM_SLEEP | UM_GC); 29337c478bd9Sstevel@tonic-gate 29347c478bd9Sstevel@tonic-gate if (mdb_readvar(&max_ncpus, "max_ncpus") == -1) { 29357c478bd9Sstevel@tonic-gate mdb_warn("failed to read 'max_ncpus'"); 29367c478bd9Sstevel@tonic-gate return (WALK_ERR); 29377c478bd9Sstevel@tonic-gate } 29387c478bd9Sstevel@tonic-gate 29397c478bd9Sstevel@tonic-gate if (mdb_readvar(&panicstr, "panicstr") == -1) { 29407c478bd9Sstevel@tonic-gate mdb_warn("failed to read 'panicstr'"); 29417c478bd9Sstevel@tonic-gate return (WALK_ERR); 29427c478bd9Sstevel@tonic-gate } 29437c478bd9Sstevel@tonic-gate 2944*892ad162SToomas Soome if (panicstr != 0) { 29457c478bd9Sstevel@tonic-gate if (mdb_lookup_by_name("panic_cpu", &sym) == -1) { 29467c478bd9Sstevel@tonic-gate mdb_warn("failed to find 'panic_cpu'"); 29477c478bd9Sstevel@tonic-gate return (WALK_ERR); 29487c478bd9Sstevel@tonic-gate } 29497c478bd9Sstevel@tonic-gate 29507c478bd9Sstevel@tonic-gate addr = (uintptr_t)sym.st_value; 29517c478bd9Sstevel@tonic-gate 29527c478bd9Sstevel@tonic-gate if (mdb_vread(&panic_cpu, sizeof (cpu_t), addr) == -1) { 29537c478bd9Sstevel@tonic-gate mdb_warn("failed to read 'panic_cpu'"); 29547c478bd9Sstevel@tonic-gate return (WALK_ERR); 29557c478bd9Sstevel@tonic-gate } 29567c478bd9Sstevel@tonic-gate } 29577c478bd9Sstevel@tonic-gate 29587c478bd9Sstevel@tonic-gate /* 29597c478bd9Sstevel@tonic-gate * Unfortunately, there is no platform-independent way to walk 29607c478bd9Sstevel@tonic-gate * CPUs in ID order. We therefore loop through in cpu_next order, 29617c478bd9Sstevel@tonic-gate * building an array of CPU pointers which will subsequently be 29627c478bd9Sstevel@tonic-gate * sorted. 29637c478bd9Sstevel@tonic-gate */ 29647c478bd9Sstevel@tonic-gate cw->cw_array = 29657c478bd9Sstevel@tonic-gate mdb_zalloc((max_ncpus + 1) * sizeof (uintptr_t), UM_SLEEP | UM_GC); 29667c478bd9Sstevel@tonic-gate 29677c478bd9Sstevel@tonic-gate if (mdb_readvar(&first, "cpu_list") == -1) { 29687c478bd9Sstevel@tonic-gate mdb_warn("failed to read 'cpu_list'"); 29697c478bd9Sstevel@tonic-gate return (WALK_ERR); 29707c478bd9Sstevel@tonic-gate } 29717c478bd9Sstevel@tonic-gate 29727c478bd9Sstevel@tonic-gate current = first; 29737c478bd9Sstevel@tonic-gate do { 29747c478bd9Sstevel@tonic-gate if (mdb_vread(&cpu, sizeof (cpu), current) == -1) { 29757c478bd9Sstevel@tonic-gate mdb_warn("failed to read cpu at %p", current); 29767c478bd9Sstevel@tonic-gate return (WALK_ERR); 29777c478bd9Sstevel@tonic-gate } 29787c478bd9Sstevel@tonic-gate 2979*892ad162SToomas Soome if (panicstr != 0 && panic_cpu.cpu_id == cpu.cpu_id) { 29807c478bd9Sstevel@tonic-gate cw->cw_array[i++] = addr; 29817c478bd9Sstevel@tonic-gate } else { 29827c478bd9Sstevel@tonic-gate cw->cw_array[i++] = current; 29837c478bd9Sstevel@tonic-gate } 29847c478bd9Sstevel@tonic-gate } while ((current = (uintptr_t)cpu.cpu_next) != first); 29857c478bd9Sstevel@tonic-gate 29867c478bd9Sstevel@tonic-gate qsort(cw->cw_array, i, sizeof (uintptr_t), cpu_walk_cmp); 29877c478bd9Sstevel@tonic-gate wsp->walk_data = cw; 29887c478bd9Sstevel@tonic-gate 29897c478bd9Sstevel@tonic-gate return (WALK_NEXT); 29907c478bd9Sstevel@tonic-gate } 29917c478bd9Sstevel@tonic-gate 29927c478bd9Sstevel@tonic-gate int 29937c478bd9Sstevel@tonic-gate cpu_walk_step(mdb_walk_state_t *wsp) 29947c478bd9Sstevel@tonic-gate { 29957c478bd9Sstevel@tonic-gate cpu_walk_t *cw = wsp->walk_data; 29967c478bd9Sstevel@tonic-gate cpu_t cpu; 29977c478bd9Sstevel@tonic-gate uintptr_t addr = cw->cw_array[cw->cw_ndx++]; 29987c478bd9Sstevel@tonic-gate 2999*892ad162SToomas Soome if (addr == 0) 30007c478bd9Sstevel@tonic-gate return (WALK_DONE); 30017c478bd9Sstevel@tonic-gate 30027c478bd9Sstevel@tonic-gate if (mdb_vread(&cpu, sizeof (cpu), addr) == -1) { 30037c478bd9Sstevel@tonic-gate mdb_warn("failed to read cpu at %p", addr); 30047c478bd9Sstevel@tonic-gate return (WALK_DONE); 30057c478bd9Sstevel@tonic-gate } 30067c478bd9Sstevel@tonic-gate 30077c478bd9Sstevel@tonic-gate return (wsp->walk_callback(addr, &cpu, wsp->walk_cbdata)); 30087c478bd9Sstevel@tonic-gate } 30097c478bd9Sstevel@tonic-gate 30107c478bd9Sstevel@tonic-gate typedef struct cpuinfo_data { 30117c478bd9Sstevel@tonic-gate intptr_t cid_cpu; 30127c478bd9Sstevel@tonic-gate uintptr_t **cid_ithr; 30137c478bd9Sstevel@tonic-gate char cid_print_head; 30147c478bd9Sstevel@tonic-gate char cid_print_thr; 30157c478bd9Sstevel@tonic-gate char cid_print_ithr; 30167c478bd9Sstevel@tonic-gate char cid_print_flags; 30177c478bd9Sstevel@tonic-gate } cpuinfo_data_t; 30187c478bd9Sstevel@tonic-gate 30197c478bd9Sstevel@tonic-gate int 30207c478bd9Sstevel@tonic-gate cpuinfo_walk_ithread(uintptr_t addr, const kthread_t *thr, cpuinfo_data_t *cid) 30217c478bd9Sstevel@tonic-gate { 30227c478bd9Sstevel@tonic-gate cpu_t c; 30237c478bd9Sstevel@tonic-gate int id; 30247c478bd9Sstevel@tonic-gate uint8_t pil; 30257c478bd9Sstevel@tonic-gate 30267c478bd9Sstevel@tonic-gate if (!(thr->t_flag & T_INTR_THREAD) || thr->t_state == TS_FREE) 30277c478bd9Sstevel@tonic-gate return (WALK_NEXT); 30287c478bd9Sstevel@tonic-gate 30297c478bd9Sstevel@tonic-gate if (thr->t_bound_cpu == NULL) { 30307c478bd9Sstevel@tonic-gate mdb_warn("thr %p is intr thread w/out a CPU\n", addr); 30317c478bd9Sstevel@tonic-gate return (WALK_NEXT); 30327c478bd9Sstevel@tonic-gate } 30337c478bd9Sstevel@tonic-gate 30347c478bd9Sstevel@tonic-gate (void) mdb_vread(&c, sizeof (c), (uintptr_t)thr->t_bound_cpu); 30357c478bd9Sstevel@tonic-gate 30367c478bd9Sstevel@tonic-gate if ((id = c.cpu_id) >= NCPU) { 30377c478bd9Sstevel@tonic-gate mdb_warn("CPU %p has id (%d) greater than NCPU (%d)\n", 30387c478bd9Sstevel@tonic-gate thr->t_bound_cpu, id, NCPU); 30397c478bd9Sstevel@tonic-gate return (WALK_NEXT); 30407c478bd9Sstevel@tonic-gate } 30417c478bd9Sstevel@tonic-gate 30427c478bd9Sstevel@tonic-gate if ((pil = thr->t_pil) >= NINTR) { 30437c478bd9Sstevel@tonic-gate mdb_warn("thread %p has pil (%d) greater than %d\n", 30447c478bd9Sstevel@tonic-gate addr, pil, NINTR); 30457c478bd9Sstevel@tonic-gate return (WALK_NEXT); 30467c478bd9Sstevel@tonic-gate } 30477c478bd9Sstevel@tonic-gate 3048*892ad162SToomas Soome if (cid->cid_ithr[id][pil] != 0) { 30497c478bd9Sstevel@tonic-gate mdb_warn("CPU %d has multiple threads at pil %d (at least " 30507c478bd9Sstevel@tonic-gate "%p and %p)\n", id, pil, addr, cid->cid_ithr[id][pil]); 30517c478bd9Sstevel@tonic-gate return (WALK_NEXT); 30527c478bd9Sstevel@tonic-gate } 30537c478bd9Sstevel@tonic-gate 30547c478bd9Sstevel@tonic-gate cid->cid_ithr[id][pil] = addr; 30557c478bd9Sstevel@tonic-gate 30567c478bd9Sstevel@tonic-gate return (WALK_NEXT); 30577c478bd9Sstevel@tonic-gate } 30587c478bd9Sstevel@tonic-gate 30597c478bd9Sstevel@tonic-gate #define CPUINFO_IDWIDTH 3 30607c478bd9Sstevel@tonic-gate #define CPUINFO_FLAGWIDTH 9 30617c478bd9Sstevel@tonic-gate 30627c478bd9Sstevel@tonic-gate #ifdef _LP64 3063f5533078Smishra #if defined(__amd64) 3064f5533078Smishra #define CPUINFO_TWIDTH 16 3065f5533078Smishra #define CPUINFO_CPUWIDTH 16 3066f5533078Smishra #else 30677c478bd9Sstevel@tonic-gate #define CPUINFO_CPUWIDTH 11 30687c478bd9Sstevel@tonic-gate #define CPUINFO_TWIDTH 11 3069f5533078Smishra #endif 30707c478bd9Sstevel@tonic-gate #else 30717c478bd9Sstevel@tonic-gate #define CPUINFO_CPUWIDTH 8 30727c478bd9Sstevel@tonic-gate #define CPUINFO_TWIDTH 8 30737c478bd9Sstevel@tonic-gate #endif 30747c478bd9Sstevel@tonic-gate 30757c478bd9Sstevel@tonic-gate #define CPUINFO_THRDELT (CPUINFO_IDWIDTH + CPUINFO_CPUWIDTH + 9) 30767c478bd9Sstevel@tonic-gate #define CPUINFO_FLAGDELT (CPUINFO_IDWIDTH + CPUINFO_CPUWIDTH + 4) 30777c478bd9Sstevel@tonic-gate #define CPUINFO_ITHRDELT 4 30787c478bd9Sstevel@tonic-gate 30797c478bd9Sstevel@tonic-gate #define CPUINFO_INDENT mdb_printf("%*s", CPUINFO_THRDELT, \ 30807c478bd9Sstevel@tonic-gate flagline < nflaglines ? flagbuf[flagline++] : "") 30817c478bd9Sstevel@tonic-gate 308275cebdd1SRyan Zezeski typedef struct mdb_cpuinfo_proc { 308375cebdd1SRyan Zezeski struct { 308475cebdd1SRyan Zezeski char u_comm[MAXCOMLEN + 1]; 308575cebdd1SRyan Zezeski } p_user; 308675cebdd1SRyan Zezeski } mdb_cpuinfo_proc_t; 308775cebdd1SRyan Zezeski 30887c478bd9Sstevel@tonic-gate int 30897c478bd9Sstevel@tonic-gate cpuinfo_walk_cpu(uintptr_t addr, const cpu_t *cpu, cpuinfo_data_t *cid) 30907c478bd9Sstevel@tonic-gate { 30917c478bd9Sstevel@tonic-gate kthread_t t; 30927c478bd9Sstevel@tonic-gate disp_t disp; 309375cebdd1SRyan Zezeski mdb_cpuinfo_proc_t p; 30947c478bd9Sstevel@tonic-gate uintptr_t pinned; 30957c478bd9Sstevel@tonic-gate char **flagbuf; 30967c478bd9Sstevel@tonic-gate int nflaglines = 0, flagline = 0, bspl, rval = WALK_NEXT; 30977c478bd9Sstevel@tonic-gate 30987c478bd9Sstevel@tonic-gate const char *flags[] = { 30997c478bd9Sstevel@tonic-gate "RUNNING", "READY", "QUIESCED", "EXISTS", 31007c478bd9Sstevel@tonic-gate "ENABLE", "OFFLINE", "POWEROFF", "FROZEN", 31017c478bd9Sstevel@tonic-gate "SPARE", "FAULTED", NULL 31027c478bd9Sstevel@tonic-gate }; 31037c478bd9Sstevel@tonic-gate 31047c478bd9Sstevel@tonic-gate if (cid->cid_cpu != -1) { 31057c478bd9Sstevel@tonic-gate if (addr != cid->cid_cpu && cpu->cpu_id != cid->cid_cpu) 31067c478bd9Sstevel@tonic-gate return (WALK_NEXT); 31077c478bd9Sstevel@tonic-gate 31087c478bd9Sstevel@tonic-gate /* 31097c478bd9Sstevel@tonic-gate * Set cid_cpu to -1 to indicate that we found a matching CPU. 31107c478bd9Sstevel@tonic-gate */ 31117c478bd9Sstevel@tonic-gate cid->cid_cpu = -1; 31127c478bd9Sstevel@tonic-gate rval = WALK_DONE; 31137c478bd9Sstevel@tonic-gate } 31147c478bd9Sstevel@tonic-gate 31157c478bd9Sstevel@tonic-gate if (cid->cid_print_head) { 31167c478bd9Sstevel@tonic-gate mdb_printf("%3s %-*s %3s %4s %4s %3s %4s %5s %-6s %-*s %s\n", 31177c478bd9Sstevel@tonic-gate "ID", CPUINFO_CPUWIDTH, "ADDR", "FLG", "NRUN", "BSPL", 31187c478bd9Sstevel@tonic-gate "PRI", "RNRN", "KRNRN", "SWITCH", CPUINFO_TWIDTH, "THREAD", 31197c478bd9Sstevel@tonic-gate "PROC"); 31207c478bd9Sstevel@tonic-gate cid->cid_print_head = FALSE; 31217c478bd9Sstevel@tonic-gate } 31227c478bd9Sstevel@tonic-gate 31237c478bd9Sstevel@tonic-gate bspl = cpu->cpu_base_spl; 31247c478bd9Sstevel@tonic-gate 31257c478bd9Sstevel@tonic-gate if (mdb_vread(&disp, sizeof (disp_t), (uintptr_t)cpu->cpu_disp) == -1) { 31267c478bd9Sstevel@tonic-gate mdb_warn("failed to read disp_t at %p", cpu->cpu_disp); 31277c478bd9Sstevel@tonic-gate return (WALK_ERR); 31287c478bd9Sstevel@tonic-gate } 31297c478bd9Sstevel@tonic-gate 31307c478bd9Sstevel@tonic-gate mdb_printf("%3d %0*p %3x %4d %4d ", 31317c478bd9Sstevel@tonic-gate cpu->cpu_id, CPUINFO_CPUWIDTH, addr, cpu->cpu_flags, 31327c478bd9Sstevel@tonic-gate disp.disp_nrunnable, bspl); 31337c478bd9Sstevel@tonic-gate 31347c478bd9Sstevel@tonic-gate if (mdb_vread(&t, sizeof (t), (uintptr_t)cpu->cpu_thread) != -1) { 31357c478bd9Sstevel@tonic-gate mdb_printf("%3d ", t.t_pri); 31367c478bd9Sstevel@tonic-gate } else { 31377c478bd9Sstevel@tonic-gate mdb_printf("%3s ", "-"); 31387c478bd9Sstevel@tonic-gate } 31397c478bd9Sstevel@tonic-gate 31407c478bd9Sstevel@tonic-gate mdb_printf("%4s %5s ", cpu->cpu_runrun ? "yes" : "no", 31417c478bd9Sstevel@tonic-gate cpu->cpu_kprunrun ? "yes" : "no"); 31427c478bd9Sstevel@tonic-gate 31437c478bd9Sstevel@tonic-gate if (cpu->cpu_last_swtch) { 3144d3d50737SRafael Vanoni mdb_printf("t-%-4d ", 3145d3d50737SRafael Vanoni (clock_t)mdb_get_lbolt() - cpu->cpu_last_swtch); 31467c478bd9Sstevel@tonic-gate } else { 31477c478bd9Sstevel@tonic-gate mdb_printf("%-6s ", "-"); 31487c478bd9Sstevel@tonic-gate } 31497c478bd9Sstevel@tonic-gate 31507c478bd9Sstevel@tonic-gate mdb_printf("%0*p", CPUINFO_TWIDTH, cpu->cpu_thread); 31517c478bd9Sstevel@tonic-gate 31527c478bd9Sstevel@tonic-gate if (cpu->cpu_thread == cpu->cpu_idle_thread) 31537c478bd9Sstevel@tonic-gate mdb_printf(" (idle)\n"); 31547c478bd9Sstevel@tonic-gate else if (cpu->cpu_thread == NULL) 31557c478bd9Sstevel@tonic-gate mdb_printf(" -\n"); 31567c478bd9Sstevel@tonic-gate else { 315775cebdd1SRyan Zezeski if (mdb_ctf_vread(&p, "proc_t", "mdb_cpuinfo_proc_t", 315875cebdd1SRyan Zezeski (uintptr_t)t.t_procp, 0) != -1) { 31597c478bd9Sstevel@tonic-gate mdb_printf(" %s\n", p.p_user.u_comm); 31607c478bd9Sstevel@tonic-gate } else { 31617c478bd9Sstevel@tonic-gate mdb_printf(" ?\n"); 31627c478bd9Sstevel@tonic-gate } 31637c478bd9Sstevel@tonic-gate } 31647c478bd9Sstevel@tonic-gate 31657c478bd9Sstevel@tonic-gate flagbuf = mdb_zalloc(sizeof (flags), UM_SLEEP | UM_GC); 31667c478bd9Sstevel@tonic-gate 31677c478bd9Sstevel@tonic-gate if (cid->cid_print_flags) { 31687c478bd9Sstevel@tonic-gate int first = 1, i, j, k; 31697c478bd9Sstevel@tonic-gate char *s; 31707c478bd9Sstevel@tonic-gate 31717c478bd9Sstevel@tonic-gate cid->cid_print_head = TRUE; 31727c478bd9Sstevel@tonic-gate 31737c478bd9Sstevel@tonic-gate for (i = 1, j = 0; flags[j] != NULL; i <<= 1, j++) { 31747c478bd9Sstevel@tonic-gate if (!(cpu->cpu_flags & i)) 31757c478bd9Sstevel@tonic-gate continue; 31767c478bd9Sstevel@tonic-gate 31777c478bd9Sstevel@tonic-gate if (first) { 31787c478bd9Sstevel@tonic-gate s = mdb_alloc(CPUINFO_THRDELT + 1, 31797c478bd9Sstevel@tonic-gate UM_GC | UM_SLEEP); 31807c478bd9Sstevel@tonic-gate 31817c478bd9Sstevel@tonic-gate (void) mdb_snprintf(s, CPUINFO_THRDELT + 1, 31827c478bd9Sstevel@tonic-gate "%*s|%*s", CPUINFO_FLAGDELT, "", 31837c478bd9Sstevel@tonic-gate CPUINFO_THRDELT - 1 - CPUINFO_FLAGDELT, ""); 31847c478bd9Sstevel@tonic-gate flagbuf[nflaglines++] = s; 31857c478bd9Sstevel@tonic-gate } 31867c478bd9Sstevel@tonic-gate 31877c478bd9Sstevel@tonic-gate s = mdb_alloc(CPUINFO_THRDELT + 1, UM_GC | UM_SLEEP); 31887c478bd9Sstevel@tonic-gate (void) mdb_snprintf(s, CPUINFO_THRDELT + 1, "%*s%*s %s", 31897c478bd9Sstevel@tonic-gate CPUINFO_IDWIDTH + CPUINFO_CPUWIDTH - 31907c478bd9Sstevel@tonic-gate CPUINFO_FLAGWIDTH, "", CPUINFO_FLAGWIDTH, flags[j], 31917c478bd9Sstevel@tonic-gate first ? "<--+" : ""); 31927c478bd9Sstevel@tonic-gate 31937c478bd9Sstevel@tonic-gate for (k = strlen(s); k < CPUINFO_THRDELT; k++) 31947c478bd9Sstevel@tonic-gate s[k] = ' '; 31957c478bd9Sstevel@tonic-gate s[k] = '\0'; 31967c478bd9Sstevel@tonic-gate 31977c478bd9Sstevel@tonic-gate flagbuf[nflaglines++] = s; 31987c478bd9Sstevel@tonic-gate first = 0; 31997c478bd9Sstevel@tonic-gate } 32007c478bd9Sstevel@tonic-gate } 32017c478bd9Sstevel@tonic-gate 32027c478bd9Sstevel@tonic-gate if (cid->cid_print_ithr) { 32037c478bd9Sstevel@tonic-gate int i, found_one = FALSE; 32047c478bd9Sstevel@tonic-gate int print_thr = disp.disp_nrunnable && cid->cid_print_thr; 32057c478bd9Sstevel@tonic-gate 32067c478bd9Sstevel@tonic-gate for (i = NINTR - 1; i >= 0; i--) { 32077c478bd9Sstevel@tonic-gate uintptr_t iaddr = cid->cid_ithr[cpu->cpu_id][i]; 32087c478bd9Sstevel@tonic-gate 3209*892ad162SToomas Soome if (iaddr == 0) 32107c478bd9Sstevel@tonic-gate continue; 32117c478bd9Sstevel@tonic-gate 32127c478bd9Sstevel@tonic-gate if (!found_one) { 32137c478bd9Sstevel@tonic-gate found_one = TRUE; 32147c478bd9Sstevel@tonic-gate 32157c478bd9Sstevel@tonic-gate CPUINFO_INDENT; 32167c478bd9Sstevel@tonic-gate mdb_printf("%c%*s|\n", print_thr ? '|' : ' ', 32177c478bd9Sstevel@tonic-gate CPUINFO_ITHRDELT, ""); 32187c478bd9Sstevel@tonic-gate 32197c478bd9Sstevel@tonic-gate CPUINFO_INDENT; 32207c478bd9Sstevel@tonic-gate mdb_printf("%c%*s+--> %3s %s\n", 32217c478bd9Sstevel@tonic-gate print_thr ? '|' : ' ', CPUINFO_ITHRDELT, 32227c478bd9Sstevel@tonic-gate "", "PIL", "THREAD"); 32237c478bd9Sstevel@tonic-gate } 32247c478bd9Sstevel@tonic-gate 32257c478bd9Sstevel@tonic-gate if (mdb_vread(&t, sizeof (t), iaddr) == -1) { 32267c478bd9Sstevel@tonic-gate mdb_warn("failed to read kthread_t at %p", 32277c478bd9Sstevel@tonic-gate iaddr); 32287c478bd9Sstevel@tonic-gate return (WALK_ERR); 32297c478bd9Sstevel@tonic-gate } 32307c478bd9Sstevel@tonic-gate 32317c478bd9Sstevel@tonic-gate CPUINFO_INDENT; 32327c478bd9Sstevel@tonic-gate mdb_printf("%c%*s %3d %0*p\n", 32337c478bd9Sstevel@tonic-gate print_thr ? '|' : ' ', CPUINFO_ITHRDELT, "", 32347c478bd9Sstevel@tonic-gate t.t_pil, CPUINFO_TWIDTH, iaddr); 32357c478bd9Sstevel@tonic-gate 32367c478bd9Sstevel@tonic-gate pinned = (uintptr_t)t.t_intr; 32377c478bd9Sstevel@tonic-gate } 32387c478bd9Sstevel@tonic-gate 3239*892ad162SToomas Soome if (found_one && pinned != 0) { 32407c478bd9Sstevel@tonic-gate cid->cid_print_head = TRUE; 32417c478bd9Sstevel@tonic-gate (void) strcpy(p.p_user.u_comm, "?"); 32427c478bd9Sstevel@tonic-gate 32437c478bd9Sstevel@tonic-gate if (mdb_vread(&t, sizeof (t), 32447c478bd9Sstevel@tonic-gate (uintptr_t)pinned) == -1) { 32457c478bd9Sstevel@tonic-gate mdb_warn("failed to read kthread_t at %p", 32467c478bd9Sstevel@tonic-gate pinned); 32477c478bd9Sstevel@tonic-gate return (WALK_ERR); 32487c478bd9Sstevel@tonic-gate } 324975cebdd1SRyan Zezeski if (mdb_ctf_vread(&p, "proc_t", "mdb_cpuinfo_proc_t", 325075cebdd1SRyan Zezeski (uintptr_t)t.t_procp, 0) == -1) { 32517c478bd9Sstevel@tonic-gate mdb_warn("failed to read proc_t at %p", 32527c478bd9Sstevel@tonic-gate t.t_procp); 32537c478bd9Sstevel@tonic-gate return (WALK_ERR); 32547c478bd9Sstevel@tonic-gate } 32557c478bd9Sstevel@tonic-gate 32567c478bd9Sstevel@tonic-gate CPUINFO_INDENT; 32577c478bd9Sstevel@tonic-gate mdb_printf("%c%*s %3s %0*p %s\n", 32587c478bd9Sstevel@tonic-gate print_thr ? '|' : ' ', CPUINFO_ITHRDELT, "", "-", 32597c478bd9Sstevel@tonic-gate CPUINFO_TWIDTH, pinned, 32607c478bd9Sstevel@tonic-gate pinned == (uintptr_t)cpu->cpu_idle_thread ? 32617c478bd9Sstevel@tonic-gate "(idle)" : p.p_user.u_comm); 32627c478bd9Sstevel@tonic-gate } 32637c478bd9Sstevel@tonic-gate } 32647c478bd9Sstevel@tonic-gate 32657c478bd9Sstevel@tonic-gate if (disp.disp_nrunnable && cid->cid_print_thr) { 32667c478bd9Sstevel@tonic-gate dispq_t *dq; 32677c478bd9Sstevel@tonic-gate 32687c478bd9Sstevel@tonic-gate int i, npri = disp.disp_npri; 32697c478bd9Sstevel@tonic-gate 32707c478bd9Sstevel@tonic-gate dq = mdb_alloc(sizeof (dispq_t) * npri, UM_SLEEP | UM_GC); 32717c478bd9Sstevel@tonic-gate 32727c478bd9Sstevel@tonic-gate if (mdb_vread(dq, sizeof (dispq_t) * npri, 32737c478bd9Sstevel@tonic-gate (uintptr_t)disp.disp_q) == -1) { 32747c478bd9Sstevel@tonic-gate mdb_warn("failed to read dispq_t at %p", disp.disp_q); 32757c478bd9Sstevel@tonic-gate return (WALK_ERR); 32767c478bd9Sstevel@tonic-gate } 32777c478bd9Sstevel@tonic-gate 32787c478bd9Sstevel@tonic-gate CPUINFO_INDENT; 32797c478bd9Sstevel@tonic-gate mdb_printf("|\n"); 32807c478bd9Sstevel@tonic-gate 32817c478bd9Sstevel@tonic-gate CPUINFO_INDENT; 32827c478bd9Sstevel@tonic-gate mdb_printf("+--> %3s %-*s %s\n", "PRI", 32837c478bd9Sstevel@tonic-gate CPUINFO_TWIDTH, "THREAD", "PROC"); 32847c478bd9Sstevel@tonic-gate 32857c478bd9Sstevel@tonic-gate for (i = npri - 1; i >= 0; i--) { 32867c478bd9Sstevel@tonic-gate uintptr_t taddr = (uintptr_t)dq[i].dq_first; 32877c478bd9Sstevel@tonic-gate 3288*892ad162SToomas Soome while (taddr != 0) { 32897c478bd9Sstevel@tonic-gate if (mdb_vread(&t, sizeof (t), taddr) == -1) { 32907c478bd9Sstevel@tonic-gate mdb_warn("failed to read kthread_t " 32917c478bd9Sstevel@tonic-gate "at %p", taddr); 32927c478bd9Sstevel@tonic-gate return (WALK_ERR); 32937c478bd9Sstevel@tonic-gate } 329475cebdd1SRyan Zezeski if (mdb_ctf_vread(&p, "proc_t", 329575cebdd1SRyan Zezeski "mdb_cpuinfo_proc_t", 329675cebdd1SRyan Zezeski (uintptr_t)t.t_procp, 0) == -1) { 32977c478bd9Sstevel@tonic-gate mdb_warn("failed to read proc_t at %p", 32987c478bd9Sstevel@tonic-gate t.t_procp); 32997c478bd9Sstevel@tonic-gate return (WALK_ERR); 33007c478bd9Sstevel@tonic-gate } 33017c478bd9Sstevel@tonic-gate 33027c478bd9Sstevel@tonic-gate CPUINFO_INDENT; 33037c478bd9Sstevel@tonic-gate mdb_printf(" %3d %0*p %s\n", t.t_pri, 33047c478bd9Sstevel@tonic-gate CPUINFO_TWIDTH, taddr, p.p_user.u_comm); 33057c478bd9Sstevel@tonic-gate 33067c478bd9Sstevel@tonic-gate taddr = (uintptr_t)t.t_link; 33077c478bd9Sstevel@tonic-gate } 33087c478bd9Sstevel@tonic-gate } 33097c478bd9Sstevel@tonic-gate cid->cid_print_head = TRUE; 33107c478bd9Sstevel@tonic-gate } 33117c478bd9Sstevel@tonic-gate 33127c478bd9Sstevel@tonic-gate while (flagline < nflaglines) 33137c478bd9Sstevel@tonic-gate mdb_printf("%s\n", flagbuf[flagline++]); 33147c478bd9Sstevel@tonic-gate 33157c478bd9Sstevel@tonic-gate if (cid->cid_print_head) 33167c478bd9Sstevel@tonic-gate mdb_printf("\n"); 33177c478bd9Sstevel@tonic-gate 33187c478bd9Sstevel@tonic-gate return (rval); 33197c478bd9Sstevel@tonic-gate } 33207c478bd9Sstevel@tonic-gate 33217c478bd9Sstevel@tonic-gate int 33227c478bd9Sstevel@tonic-gate cpuinfo(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 33237c478bd9Sstevel@tonic-gate { 33247c478bd9Sstevel@tonic-gate uint_t verbose = FALSE; 33257c478bd9Sstevel@tonic-gate cpuinfo_data_t cid; 33267c478bd9Sstevel@tonic-gate 33277c478bd9Sstevel@tonic-gate cid.cid_print_ithr = FALSE; 33287c478bd9Sstevel@tonic-gate cid.cid_print_thr = FALSE; 33297c478bd9Sstevel@tonic-gate cid.cid_print_flags = FALSE; 33307c478bd9Sstevel@tonic-gate cid.cid_print_head = DCMD_HDRSPEC(flags) ? TRUE : FALSE; 33317c478bd9Sstevel@tonic-gate cid.cid_cpu = -1; 33327c478bd9Sstevel@tonic-gate 33337c478bd9Sstevel@tonic-gate if (flags & DCMD_ADDRSPEC) 33347c478bd9Sstevel@tonic-gate cid.cid_cpu = addr; 33357c478bd9Sstevel@tonic-gate 33367c478bd9Sstevel@tonic-gate if (mdb_getopts(argc, argv, 33377c478bd9Sstevel@tonic-gate 'v', MDB_OPT_SETBITS, TRUE, &verbose, NULL) != argc) 33387c478bd9Sstevel@tonic-gate return (DCMD_USAGE); 33397c478bd9Sstevel@tonic-gate 33407c478bd9Sstevel@tonic-gate if (verbose) { 33417c478bd9Sstevel@tonic-gate cid.cid_print_ithr = TRUE; 33427c478bd9Sstevel@tonic-gate cid.cid_print_thr = TRUE; 33437c478bd9Sstevel@tonic-gate cid.cid_print_flags = TRUE; 33447c478bd9Sstevel@tonic-gate cid.cid_print_head = TRUE; 33457c478bd9Sstevel@tonic-gate } 33467c478bd9Sstevel@tonic-gate 33477c478bd9Sstevel@tonic-gate if (cid.cid_print_ithr) { 33487c478bd9Sstevel@tonic-gate int i; 33497c478bd9Sstevel@tonic-gate 33507c478bd9Sstevel@tonic-gate cid.cid_ithr = mdb_alloc(sizeof (uintptr_t **) 33517c478bd9Sstevel@tonic-gate * NCPU, UM_SLEEP | UM_GC); 33527c478bd9Sstevel@tonic-gate 33537c478bd9Sstevel@tonic-gate for (i = 0; i < NCPU; i++) 33547c478bd9Sstevel@tonic-gate cid.cid_ithr[i] = mdb_zalloc(sizeof (uintptr_t *) * 33557c478bd9Sstevel@tonic-gate NINTR, UM_SLEEP | UM_GC); 33567c478bd9Sstevel@tonic-gate 33577c478bd9Sstevel@tonic-gate if (mdb_walk("thread", (mdb_walk_cb_t)cpuinfo_walk_ithread, 33587c478bd9Sstevel@tonic-gate &cid) == -1) { 33597c478bd9Sstevel@tonic-gate mdb_warn("couldn't walk thread"); 33607c478bd9Sstevel@tonic-gate return (DCMD_ERR); 33617c478bd9Sstevel@tonic-gate } 33627c478bd9Sstevel@tonic-gate } 33637c478bd9Sstevel@tonic-gate 33647c478bd9Sstevel@tonic-gate if (mdb_walk("cpu", (mdb_walk_cb_t)cpuinfo_walk_cpu, &cid) == -1) { 33657c478bd9Sstevel@tonic-gate mdb_warn("can't walk cpus"); 33667c478bd9Sstevel@tonic-gate return (DCMD_ERR); 33677c478bd9Sstevel@tonic-gate } 33687c478bd9Sstevel@tonic-gate 33697c478bd9Sstevel@tonic-gate if (cid.cid_cpu != -1) { 33707c478bd9Sstevel@tonic-gate /* 33717c478bd9Sstevel@tonic-gate * We didn't find this CPU when we walked through the CPUs 33727c478bd9Sstevel@tonic-gate * (i.e. the address specified doesn't show up in the "cpu" 33737c478bd9Sstevel@tonic-gate * walk). However, the specified address may still correspond 33747c478bd9Sstevel@tonic-gate * to a valid cpu_t (for example, if the specified address is 33757c478bd9Sstevel@tonic-gate * the actual panicking cpu_t and not the cached panic_cpu). 33767c478bd9Sstevel@tonic-gate * Point is: even if we didn't find it, we still want to try 33777c478bd9Sstevel@tonic-gate * to print the specified address as a cpu_t. 33787c478bd9Sstevel@tonic-gate */ 33797c478bd9Sstevel@tonic-gate cpu_t cpu; 33807c478bd9Sstevel@tonic-gate 33817c478bd9Sstevel@tonic-gate if (mdb_vread(&cpu, sizeof (cpu), cid.cid_cpu) == -1) { 33827c478bd9Sstevel@tonic-gate mdb_warn("%p is neither a valid CPU ID nor a " 33837c478bd9Sstevel@tonic-gate "valid cpu_t address\n", cid.cid_cpu); 33847c478bd9Sstevel@tonic-gate return (DCMD_ERR); 33857c478bd9Sstevel@tonic-gate } 33867c478bd9Sstevel@tonic-gate 33877c478bd9Sstevel@tonic-gate (void) cpuinfo_walk_cpu(cid.cid_cpu, &cpu, &cid); 33887c478bd9Sstevel@tonic-gate } 33897c478bd9Sstevel@tonic-gate 33907c478bd9Sstevel@tonic-gate return (DCMD_OK); 33917c478bd9Sstevel@tonic-gate } 33927c478bd9Sstevel@tonic-gate 33937c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 33947c478bd9Sstevel@tonic-gate int 33957c478bd9Sstevel@tonic-gate flipone(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 33967c478bd9Sstevel@tonic-gate { 33977c478bd9Sstevel@tonic-gate int i; 33987c478bd9Sstevel@tonic-gate 33997c478bd9Sstevel@tonic-gate if (!(flags & DCMD_ADDRSPEC)) 34007c478bd9Sstevel@tonic-gate return (DCMD_USAGE); 34017c478bd9Sstevel@tonic-gate 34027c478bd9Sstevel@tonic-gate for (i = 0; i < sizeof (addr) * NBBY; i++) 34037c478bd9Sstevel@tonic-gate mdb_printf("%p\n", addr ^ (1UL << i)); 34047c478bd9Sstevel@tonic-gate 34057c478bd9Sstevel@tonic-gate return (DCMD_OK); 34067c478bd9Sstevel@tonic-gate } 34077c478bd9Sstevel@tonic-gate 340875cebdd1SRyan Zezeski typedef struct mdb_as2proc_proc { 340975cebdd1SRyan Zezeski struct as *p_as; 341075cebdd1SRyan Zezeski } mdb_as2proc_proc_t; 341175cebdd1SRyan Zezeski 341275cebdd1SRyan Zezeski /*ARGSUSED*/ 34137c478bd9Sstevel@tonic-gate int 341475cebdd1SRyan Zezeski as2proc_walk(uintptr_t addr, const void *ignored, struct as **asp) 34157c478bd9Sstevel@tonic-gate { 341675cebdd1SRyan Zezeski mdb_as2proc_proc_t p; 341775cebdd1SRyan Zezeski 341875cebdd1SRyan Zezeski mdb_ctf_vread(&p, "proc_t", "mdb_as2proc_proc_t", addr, 0); 341975cebdd1SRyan Zezeski 342075cebdd1SRyan Zezeski if (p.p_as == *asp) 34217c478bd9Sstevel@tonic-gate mdb_printf("%p\n", addr); 34227c478bd9Sstevel@tonic-gate return (WALK_NEXT); 34237c478bd9Sstevel@tonic-gate } 34247c478bd9Sstevel@tonic-gate 34257c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 34267c478bd9Sstevel@tonic-gate int 34277c478bd9Sstevel@tonic-gate as2proc(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 34287c478bd9Sstevel@tonic-gate { 34297c478bd9Sstevel@tonic-gate if (!(flags & DCMD_ADDRSPEC) || argc != 0) 34307c478bd9Sstevel@tonic-gate return (DCMD_USAGE); 34317c478bd9Sstevel@tonic-gate 34327c478bd9Sstevel@tonic-gate if (mdb_walk("proc", (mdb_walk_cb_t)as2proc_walk, &addr) == -1) { 34337c478bd9Sstevel@tonic-gate mdb_warn("failed to walk proc"); 34347c478bd9Sstevel@tonic-gate return (DCMD_ERR); 34357c478bd9Sstevel@tonic-gate } 34367c478bd9Sstevel@tonic-gate 34377c478bd9Sstevel@tonic-gate return (DCMD_OK); 34387c478bd9Sstevel@tonic-gate } 34397c478bd9Sstevel@tonic-gate 344075cebdd1SRyan Zezeski typedef struct mdb_ptree_proc { 344175cebdd1SRyan Zezeski struct proc *p_parent; 344275cebdd1SRyan Zezeski struct { 344375cebdd1SRyan Zezeski char u_comm[MAXCOMLEN + 1]; 344475cebdd1SRyan Zezeski } p_user; 344575cebdd1SRyan Zezeski } mdb_ptree_proc_t; 344675cebdd1SRyan Zezeski 34477c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 34487c478bd9Sstevel@tonic-gate int 344975cebdd1SRyan Zezeski ptree_walk(uintptr_t addr, const void *ignored, void *data) 34507c478bd9Sstevel@tonic-gate { 345175cebdd1SRyan Zezeski mdb_ptree_proc_t proc; 345275cebdd1SRyan Zezeski mdb_ptree_proc_t parent; 34537c478bd9Sstevel@tonic-gate int ident = 0; 34547c478bd9Sstevel@tonic-gate uintptr_t paddr; 34557c478bd9Sstevel@tonic-gate 345675cebdd1SRyan Zezeski mdb_ctf_vread(&proc, "proc_t", "mdb_ptree_proc_t", addr, 0); 345775cebdd1SRyan Zezeski 3458*892ad162SToomas Soome for (paddr = (uintptr_t)proc.p_parent; paddr != 0; ident += 5) { 345975cebdd1SRyan Zezeski mdb_ctf_vread(&parent, "proc_t", "mdb_ptree_proc_t", paddr, 0); 34607c478bd9Sstevel@tonic-gate paddr = (uintptr_t)parent.p_parent; 34617c478bd9Sstevel@tonic-gate } 34627c478bd9Sstevel@tonic-gate 34637c478bd9Sstevel@tonic-gate mdb_inc_indent(ident); 346475cebdd1SRyan Zezeski mdb_printf("%0?p %s\n", addr, proc.p_user.u_comm); 34657c478bd9Sstevel@tonic-gate mdb_dec_indent(ident); 34667c478bd9Sstevel@tonic-gate 34677c478bd9Sstevel@tonic-gate return (WALK_NEXT); 34687c478bd9Sstevel@tonic-gate } 34697c478bd9Sstevel@tonic-gate 34707c478bd9Sstevel@tonic-gate void 34717c478bd9Sstevel@tonic-gate ptree_ancestors(uintptr_t addr, uintptr_t start) 34727c478bd9Sstevel@tonic-gate { 347375cebdd1SRyan Zezeski mdb_ptree_proc_t p; 34747c478bd9Sstevel@tonic-gate 347575cebdd1SRyan Zezeski if (mdb_ctf_vread(&p, "proc_t", "mdb_ptree_proc_t", addr, 0) == -1) { 34767c478bd9Sstevel@tonic-gate mdb_warn("couldn't read ancestor at %p", addr); 34777c478bd9Sstevel@tonic-gate return; 34787c478bd9Sstevel@tonic-gate } 34797c478bd9Sstevel@tonic-gate 34807c478bd9Sstevel@tonic-gate if (p.p_parent != NULL) 34817c478bd9Sstevel@tonic-gate ptree_ancestors((uintptr_t)p.p_parent, start); 34827c478bd9Sstevel@tonic-gate 34837c478bd9Sstevel@tonic-gate if (addr != start) 34847c478bd9Sstevel@tonic-gate (void) ptree_walk(addr, &p, NULL); 34857c478bd9Sstevel@tonic-gate } 34867c478bd9Sstevel@tonic-gate 34877c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 34887c478bd9Sstevel@tonic-gate int 34897c478bd9Sstevel@tonic-gate ptree(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 34907c478bd9Sstevel@tonic-gate { 34917c478bd9Sstevel@tonic-gate if (!(flags & DCMD_ADDRSPEC)) 3492*892ad162SToomas Soome addr = 0; 34937c478bd9Sstevel@tonic-gate else 34947c478bd9Sstevel@tonic-gate ptree_ancestors(addr, addr); 34957c478bd9Sstevel@tonic-gate 34967c478bd9Sstevel@tonic-gate if (mdb_pwalk("proc", (mdb_walk_cb_t)ptree_walk, NULL, addr) == -1) { 34977c478bd9Sstevel@tonic-gate mdb_warn("couldn't walk 'proc'"); 34987c478bd9Sstevel@tonic-gate return (DCMD_ERR); 34997c478bd9Sstevel@tonic-gate } 35007c478bd9Sstevel@tonic-gate 35017c478bd9Sstevel@tonic-gate return (DCMD_OK); 35027c478bd9Sstevel@tonic-gate } 35037c478bd9Sstevel@tonic-gate 350475cebdd1SRyan Zezeski typedef struct mdb_fd_proc { 350575cebdd1SRyan Zezeski struct { 350675cebdd1SRyan Zezeski struct { 350775cebdd1SRyan Zezeski int fi_nfiles; 350875cebdd1SRyan Zezeski uf_entry_t *volatile fi_list; 350975cebdd1SRyan Zezeski } u_finfo; 351075cebdd1SRyan Zezeski } p_user; 351175cebdd1SRyan Zezeski } mdb_fd_proc_t; 351275cebdd1SRyan Zezeski 35137c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 35147c478bd9Sstevel@tonic-gate static int 35157c478bd9Sstevel@tonic-gate fd(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 35167c478bd9Sstevel@tonic-gate { 35177c478bd9Sstevel@tonic-gate int fdnum; 35187c478bd9Sstevel@tonic-gate const mdb_arg_t *argp = &argv[0]; 351975cebdd1SRyan Zezeski mdb_fd_proc_t p; 35207c478bd9Sstevel@tonic-gate uf_entry_t uf; 35217c478bd9Sstevel@tonic-gate 35227c478bd9Sstevel@tonic-gate if ((flags & DCMD_ADDRSPEC) == 0) { 35237c478bd9Sstevel@tonic-gate mdb_warn("fd doesn't give global information\n"); 35247c478bd9Sstevel@tonic-gate return (DCMD_ERR); 35257c478bd9Sstevel@tonic-gate } 35267c478bd9Sstevel@tonic-gate if (argc != 1) 35277c478bd9Sstevel@tonic-gate return (DCMD_USAGE); 35287c478bd9Sstevel@tonic-gate 35297c478bd9Sstevel@tonic-gate if (argp->a_type == MDB_TYPE_IMMEDIATE) 35307c478bd9Sstevel@tonic-gate fdnum = argp->a_un.a_val; 35317c478bd9Sstevel@tonic-gate else 35327c478bd9Sstevel@tonic-gate fdnum = mdb_strtoull(argp->a_un.a_str); 35337c478bd9Sstevel@tonic-gate 353475cebdd1SRyan Zezeski if (mdb_ctf_vread(&p, "proc_t", "mdb_fd_proc_t", addr, 0) == -1) { 35357c478bd9Sstevel@tonic-gate mdb_warn("couldn't read proc_t at %p", addr); 35367c478bd9Sstevel@tonic-gate return (DCMD_ERR); 35377c478bd9Sstevel@tonic-gate } 35387c478bd9Sstevel@tonic-gate if (fdnum > p.p_user.u_finfo.fi_nfiles) { 35397c478bd9Sstevel@tonic-gate mdb_warn("process %p only has %d files open.\n", 35407c478bd9Sstevel@tonic-gate addr, p.p_user.u_finfo.fi_nfiles); 35417c478bd9Sstevel@tonic-gate return (DCMD_ERR); 35427c478bd9Sstevel@tonic-gate } 35437c478bd9Sstevel@tonic-gate if (mdb_vread(&uf, sizeof (uf_entry_t), 35447c478bd9Sstevel@tonic-gate (uintptr_t)&p.p_user.u_finfo.fi_list[fdnum]) == -1) { 35457c478bd9Sstevel@tonic-gate mdb_warn("couldn't read uf_entry_t at %p", 35467c478bd9Sstevel@tonic-gate &p.p_user.u_finfo.fi_list[fdnum]); 35477c478bd9Sstevel@tonic-gate return (DCMD_ERR); 35487c478bd9Sstevel@tonic-gate } 35497c478bd9Sstevel@tonic-gate 35507c478bd9Sstevel@tonic-gate mdb_printf("%p\n", uf.uf_file); 35517c478bd9Sstevel@tonic-gate return (DCMD_OK); 35527c478bd9Sstevel@tonic-gate } 35537c478bd9Sstevel@tonic-gate 35547c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 35557c478bd9Sstevel@tonic-gate static int 35567c478bd9Sstevel@tonic-gate pid2proc(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 35577c478bd9Sstevel@tonic-gate { 35587c478bd9Sstevel@tonic-gate pid_t pid = (pid_t)addr; 35597c478bd9Sstevel@tonic-gate 35607c478bd9Sstevel@tonic-gate if (argc != 0) 35617c478bd9Sstevel@tonic-gate return (DCMD_USAGE); 35627c478bd9Sstevel@tonic-gate 356375cebdd1SRyan Zezeski if ((addr = mdb_pid2proc(pid, NULL)) == 0) { 35647c478bd9Sstevel@tonic-gate mdb_warn("PID 0t%d not found\n", pid); 35657c478bd9Sstevel@tonic-gate return (DCMD_ERR); 35667c478bd9Sstevel@tonic-gate } 35677c478bd9Sstevel@tonic-gate 35687c478bd9Sstevel@tonic-gate mdb_printf("%p\n", addr); 35697c478bd9Sstevel@tonic-gate return (DCMD_OK); 35707c478bd9Sstevel@tonic-gate } 35717c478bd9Sstevel@tonic-gate 35727c478bd9Sstevel@tonic-gate static char *sysfile_cmd[] = { 35737c478bd9Sstevel@tonic-gate "exclude:", 35747c478bd9Sstevel@tonic-gate "include:", 35757c478bd9Sstevel@tonic-gate "forceload:", 35767c478bd9Sstevel@tonic-gate "rootdev:", 35777c478bd9Sstevel@tonic-gate "rootfs:", 35787c478bd9Sstevel@tonic-gate "swapdev:", 35797c478bd9Sstevel@tonic-gate "swapfs:", 35807c478bd9Sstevel@tonic-gate "moddir:", 35817c478bd9Sstevel@tonic-gate "set", 35827c478bd9Sstevel@tonic-gate "unknown", 35837c478bd9Sstevel@tonic-gate }; 35847c478bd9Sstevel@tonic-gate 35857c478bd9Sstevel@tonic-gate static char *sysfile_ops[] = { "", "=", "&", "|" }; 35867c478bd9Sstevel@tonic-gate 35877c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 35887c478bd9Sstevel@tonic-gate static int 35897c478bd9Sstevel@tonic-gate sysfile_vmem_seg(uintptr_t addr, const vmem_seg_t *vsp, void **target) 35907c478bd9Sstevel@tonic-gate { 35917c478bd9Sstevel@tonic-gate if (vsp->vs_type == VMEM_ALLOC && (void *)vsp->vs_start == *target) { 35927c478bd9Sstevel@tonic-gate *target = NULL; 35937c478bd9Sstevel@tonic-gate return (WALK_DONE); 35947c478bd9Sstevel@tonic-gate } 35957c478bd9Sstevel@tonic-gate return (WALK_NEXT); 35967c478bd9Sstevel@tonic-gate } 35977c478bd9Sstevel@tonic-gate 35987c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 35997c478bd9Sstevel@tonic-gate static int 36007c478bd9Sstevel@tonic-gate sysfile(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 36017c478bd9Sstevel@tonic-gate { 36027c478bd9Sstevel@tonic-gate struct sysparam *sysp, sys; 36037c478bd9Sstevel@tonic-gate char var[256]; 36047c478bd9Sstevel@tonic-gate char modname[256]; 36057c478bd9Sstevel@tonic-gate char val[256]; 36067c478bd9Sstevel@tonic-gate char strval[256]; 36077c478bd9Sstevel@tonic-gate vmem_t *mod_sysfile_arena; 36087c478bd9Sstevel@tonic-gate void *straddr; 36097c478bd9Sstevel@tonic-gate 36107c478bd9Sstevel@tonic-gate if (mdb_readvar(&sysp, "sysparam_hd") == -1) { 36117c478bd9Sstevel@tonic-gate mdb_warn("failed to read sysparam_hd"); 36127c478bd9Sstevel@tonic-gate return (DCMD_ERR); 36137c478bd9Sstevel@tonic-gate } 36147c478bd9Sstevel@tonic-gate 36157c478bd9Sstevel@tonic-gate if (mdb_readvar(&mod_sysfile_arena, "mod_sysfile_arena") == -1) { 36167c478bd9Sstevel@tonic-gate mdb_warn("failed to read mod_sysfile_arena"); 36177c478bd9Sstevel@tonic-gate return (DCMD_ERR); 36187c478bd9Sstevel@tonic-gate } 36197c478bd9Sstevel@tonic-gate 36207c478bd9Sstevel@tonic-gate while (sysp != NULL) { 36217c478bd9Sstevel@tonic-gate var[0] = '\0'; 36227c478bd9Sstevel@tonic-gate val[0] = '\0'; 36237c478bd9Sstevel@tonic-gate modname[0] = '\0'; 36247c478bd9Sstevel@tonic-gate if (mdb_vread(&sys, sizeof (sys), (uintptr_t)sysp) == -1) { 36257c478bd9Sstevel@tonic-gate mdb_warn("couldn't read sysparam %p", sysp); 36267c478bd9Sstevel@tonic-gate return (DCMD_ERR); 36277c478bd9Sstevel@tonic-gate } 36287c478bd9Sstevel@tonic-gate if (sys.sys_modnam != NULL && 36297c478bd9Sstevel@tonic-gate mdb_readstr(modname, 256, 36307c478bd9Sstevel@tonic-gate (uintptr_t)sys.sys_modnam) == -1) { 36317c478bd9Sstevel@tonic-gate mdb_warn("couldn't read modname in %p", sysp); 36327c478bd9Sstevel@tonic-gate return (DCMD_ERR); 36337c478bd9Sstevel@tonic-gate } 36347c478bd9Sstevel@tonic-gate if (sys.sys_ptr != NULL && 36357c478bd9Sstevel@tonic-gate mdb_readstr(var, 256, (uintptr_t)sys.sys_ptr) == -1) { 36367c478bd9Sstevel@tonic-gate mdb_warn("couldn't read ptr in %p", sysp); 36377c478bd9Sstevel@tonic-gate return (DCMD_ERR); 36387c478bd9Sstevel@tonic-gate } 36397c478bd9Sstevel@tonic-gate if (sys.sys_op != SETOP_NONE) { 36407c478bd9Sstevel@tonic-gate /* 36417c478bd9Sstevel@tonic-gate * Is this an int or a string? We determine this 36427c478bd9Sstevel@tonic-gate * by checking whether straddr is contained in 36437c478bd9Sstevel@tonic-gate * mod_sysfile_arena. If so, the walker will set 36447c478bd9Sstevel@tonic-gate * straddr to NULL. 36457c478bd9Sstevel@tonic-gate */ 36467c478bd9Sstevel@tonic-gate straddr = (void *)(uintptr_t)sys.sys_info; 36477c478bd9Sstevel@tonic-gate if (sys.sys_op == SETOP_ASSIGN && 36487c478bd9Sstevel@tonic-gate sys.sys_info != 0 && 36497c478bd9Sstevel@tonic-gate mdb_pwalk("vmem_seg", 36507c478bd9Sstevel@tonic-gate (mdb_walk_cb_t)sysfile_vmem_seg, &straddr, 36517c478bd9Sstevel@tonic-gate (uintptr_t)mod_sysfile_arena) == 0 && 36527c478bd9Sstevel@tonic-gate straddr == NULL && 36537c478bd9Sstevel@tonic-gate mdb_readstr(strval, 256, 36547c478bd9Sstevel@tonic-gate (uintptr_t)sys.sys_info) != -1) { 36557c478bd9Sstevel@tonic-gate (void) mdb_snprintf(val, sizeof (val), "\"%s\"", 36567c478bd9Sstevel@tonic-gate strval); 36577c478bd9Sstevel@tonic-gate } else { 36587c478bd9Sstevel@tonic-gate (void) mdb_snprintf(val, sizeof (val), 36597c478bd9Sstevel@tonic-gate "0x%llx [0t%llu]", sys.sys_info, 36607c478bd9Sstevel@tonic-gate sys.sys_info); 36617c478bd9Sstevel@tonic-gate } 36627c478bd9Sstevel@tonic-gate } 36637c478bd9Sstevel@tonic-gate mdb_printf("%s %s%s%s%s%s\n", sysfile_cmd[sys.sys_type], 36647c478bd9Sstevel@tonic-gate modname, modname[0] == '\0' ? "" : ":", 36657c478bd9Sstevel@tonic-gate var, sysfile_ops[sys.sys_op], val); 36667c478bd9Sstevel@tonic-gate 36677c478bd9Sstevel@tonic-gate sysp = sys.sys_next; 36687c478bd9Sstevel@tonic-gate } 36697c478bd9Sstevel@tonic-gate 36707c478bd9Sstevel@tonic-gate return (DCMD_OK); 36717c478bd9Sstevel@tonic-gate } 36727c478bd9Sstevel@tonic-gate 36737c478bd9Sstevel@tonic-gate int 36747c478bd9Sstevel@tonic-gate didmatch(uintptr_t addr, const kthread_t *thr, kt_did_t *didp) 36757c478bd9Sstevel@tonic-gate { 36767c478bd9Sstevel@tonic-gate 36777c478bd9Sstevel@tonic-gate if (*didp == thr->t_did) { 36787c478bd9Sstevel@tonic-gate mdb_printf("%p\n", addr); 36797c478bd9Sstevel@tonic-gate return (WALK_DONE); 36807c478bd9Sstevel@tonic-gate } else 36817c478bd9Sstevel@tonic-gate return (WALK_NEXT); 36827c478bd9Sstevel@tonic-gate } 36837c478bd9Sstevel@tonic-gate 36847c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 36857c478bd9Sstevel@tonic-gate int 36867c478bd9Sstevel@tonic-gate did2thread(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 36877c478bd9Sstevel@tonic-gate { 36887c478bd9Sstevel@tonic-gate const mdb_arg_t *argp = &argv[0]; 36897c478bd9Sstevel@tonic-gate kt_did_t did; 36907c478bd9Sstevel@tonic-gate 36917c478bd9Sstevel@tonic-gate if (argc != 1) 36927c478bd9Sstevel@tonic-gate return (DCMD_USAGE); 36937c478bd9Sstevel@tonic-gate 36947c478bd9Sstevel@tonic-gate did = (kt_did_t)mdb_strtoull(argp->a_un.a_str); 36957c478bd9Sstevel@tonic-gate 36967c478bd9Sstevel@tonic-gate if (mdb_walk("thread", (mdb_walk_cb_t)didmatch, (void *)&did) == -1) { 36977c478bd9Sstevel@tonic-gate mdb_warn("failed to walk thread"); 36987c478bd9Sstevel@tonic-gate return (DCMD_ERR); 36997c478bd9Sstevel@tonic-gate 37007c478bd9Sstevel@tonic-gate } 37017c478bd9Sstevel@tonic-gate return (DCMD_OK); 37027c478bd9Sstevel@tonic-gate 37037c478bd9Sstevel@tonic-gate } 37047c478bd9Sstevel@tonic-gate 37057c478bd9Sstevel@tonic-gate static int 37067c478bd9Sstevel@tonic-gate errorq_walk_init(mdb_walk_state_t *wsp) 37077c478bd9Sstevel@tonic-gate { 3708*892ad162SToomas Soome if (wsp->walk_addr == 0 && 37097c478bd9Sstevel@tonic-gate mdb_readvar(&wsp->walk_addr, "errorq_list") == -1) { 37107c478bd9Sstevel@tonic-gate mdb_warn("failed to read errorq_list"); 37117c478bd9Sstevel@tonic-gate return (WALK_ERR); 37127c478bd9Sstevel@tonic-gate } 37137c478bd9Sstevel@tonic-gate 37147c478bd9Sstevel@tonic-gate return (WALK_NEXT); 37157c478bd9Sstevel@tonic-gate } 37167c478bd9Sstevel@tonic-gate 37177c478bd9Sstevel@tonic-gate static int 37187c478bd9Sstevel@tonic-gate errorq_walk_step(mdb_walk_state_t *wsp) 37197c478bd9Sstevel@tonic-gate { 37207c478bd9Sstevel@tonic-gate uintptr_t addr = wsp->walk_addr; 37217c478bd9Sstevel@tonic-gate errorq_t eq; 37227c478bd9Sstevel@tonic-gate 3723*892ad162SToomas Soome if (addr == 0) 37247c478bd9Sstevel@tonic-gate return (WALK_DONE); 37257c478bd9Sstevel@tonic-gate 37267c478bd9Sstevel@tonic-gate if (mdb_vread(&eq, sizeof (eq), addr) == -1) { 37277c478bd9Sstevel@tonic-gate mdb_warn("failed to read errorq at %p", addr); 37287c478bd9Sstevel@tonic-gate return (WALK_ERR); 37297c478bd9Sstevel@tonic-gate } 37307c478bd9Sstevel@tonic-gate 37317c478bd9Sstevel@tonic-gate wsp->walk_addr = (uintptr_t)eq.eq_next; 37327c478bd9Sstevel@tonic-gate return (wsp->walk_callback(addr, &eq, wsp->walk_cbdata)); 37337c478bd9Sstevel@tonic-gate } 37347c478bd9Sstevel@tonic-gate 37357c478bd9Sstevel@tonic-gate typedef struct eqd_walk_data { 37367c478bd9Sstevel@tonic-gate uintptr_t *eqd_stack; 37377c478bd9Sstevel@tonic-gate void *eqd_buf; 37387c478bd9Sstevel@tonic-gate ulong_t eqd_qpos; 37397c478bd9Sstevel@tonic-gate ulong_t eqd_qlen; 37407c478bd9Sstevel@tonic-gate size_t eqd_size; 37417c478bd9Sstevel@tonic-gate } eqd_walk_data_t; 37427c478bd9Sstevel@tonic-gate 37437c478bd9Sstevel@tonic-gate /* 37447c478bd9Sstevel@tonic-gate * In order to walk the list of pending error queue elements, we push the 37457c478bd9Sstevel@tonic-gate * addresses of the corresponding data buffers in to the eqd_stack array. 37467c478bd9Sstevel@tonic-gate * The error lists are in reverse chronological order when iterating using 37477c478bd9Sstevel@tonic-gate * eqe_prev, so we then pop things off the top in eqd_walk_step so that the 37487c478bd9Sstevel@tonic-gate * walker client gets addresses in order from oldest error to newest error. 37497c478bd9Sstevel@tonic-gate */ 37507c478bd9Sstevel@tonic-gate static void 37517c478bd9Sstevel@tonic-gate eqd_push_list(eqd_walk_data_t *eqdp, uintptr_t addr) 37527c478bd9Sstevel@tonic-gate { 37537c478bd9Sstevel@tonic-gate errorq_elem_t eqe; 37547c478bd9Sstevel@tonic-gate 3755*892ad162SToomas Soome while (addr != 0) { 37567c478bd9Sstevel@tonic-gate if (mdb_vread(&eqe, sizeof (eqe), addr) != sizeof (eqe)) { 37577c478bd9Sstevel@tonic-gate mdb_warn("failed to read errorq element at %p", addr); 37587c478bd9Sstevel@tonic-gate break; 37597c478bd9Sstevel@tonic-gate } 37607c478bd9Sstevel@tonic-gate 37617c478bd9Sstevel@tonic-gate if (eqdp->eqd_qpos == eqdp->eqd_qlen) { 37627c478bd9Sstevel@tonic-gate mdb_warn("errorq is overfull -- more than %lu " 37637c478bd9Sstevel@tonic-gate "elems found\n", eqdp->eqd_qlen); 37647c478bd9Sstevel@tonic-gate break; 37657c478bd9Sstevel@tonic-gate } 37667c478bd9Sstevel@tonic-gate 37677c478bd9Sstevel@tonic-gate eqdp->eqd_stack[eqdp->eqd_qpos++] = (uintptr_t)eqe.eqe_data; 37687c478bd9Sstevel@tonic-gate addr = (uintptr_t)eqe.eqe_prev; 37697c478bd9Sstevel@tonic-gate } 37707c478bd9Sstevel@tonic-gate } 37717c478bd9Sstevel@tonic-gate 37727c478bd9Sstevel@tonic-gate static int 37737c478bd9Sstevel@tonic-gate eqd_walk_init(mdb_walk_state_t *wsp) 37747c478bd9Sstevel@tonic-gate { 37757c478bd9Sstevel@tonic-gate eqd_walk_data_t *eqdp; 37767c478bd9Sstevel@tonic-gate errorq_elem_t eqe, *addr; 37777c478bd9Sstevel@tonic-gate errorq_t eq; 37787c478bd9Sstevel@tonic-gate ulong_t i; 37797c478bd9Sstevel@tonic-gate 37807c478bd9Sstevel@tonic-gate if (mdb_vread(&eq, sizeof (eq), wsp->walk_addr) == -1) { 37817c478bd9Sstevel@tonic-gate mdb_warn("failed to read errorq at %p", wsp->walk_addr); 37827c478bd9Sstevel@tonic-gate return (WALK_ERR); 37837c478bd9Sstevel@tonic-gate } 37847c478bd9Sstevel@tonic-gate 37857c478bd9Sstevel@tonic-gate if (eq.eq_ptail != NULL && 37867c478bd9Sstevel@tonic-gate mdb_vread(&eqe, sizeof (eqe), (uintptr_t)eq.eq_ptail) == -1) { 37877c478bd9Sstevel@tonic-gate mdb_warn("failed to read errorq element at %p", eq.eq_ptail); 37887c478bd9Sstevel@tonic-gate return (WALK_ERR); 37897c478bd9Sstevel@tonic-gate } 37907c478bd9Sstevel@tonic-gate 37917c478bd9Sstevel@tonic-gate eqdp = mdb_alloc(sizeof (eqd_walk_data_t), UM_SLEEP); 37927c478bd9Sstevel@tonic-gate wsp->walk_data = eqdp; 37937c478bd9Sstevel@tonic-gate 37947c478bd9Sstevel@tonic-gate eqdp->eqd_stack = mdb_zalloc(sizeof (uintptr_t) * eq.eq_qlen, UM_SLEEP); 37957c478bd9Sstevel@tonic-gate eqdp->eqd_buf = mdb_alloc(eq.eq_size, UM_SLEEP); 37967c478bd9Sstevel@tonic-gate eqdp->eqd_qlen = eq.eq_qlen; 37977c478bd9Sstevel@tonic-gate eqdp->eqd_qpos = 0; 37987c478bd9Sstevel@tonic-gate eqdp->eqd_size = eq.eq_size; 37997c478bd9Sstevel@tonic-gate 38007c478bd9Sstevel@tonic-gate /* 38017c478bd9Sstevel@tonic-gate * The newest elements in the queue are on the pending list, so we 38027c478bd9Sstevel@tonic-gate * push those on to our stack first. 38037c478bd9Sstevel@tonic-gate */ 38047c478bd9Sstevel@tonic-gate eqd_push_list(eqdp, (uintptr_t)eq.eq_pend); 38057c478bd9Sstevel@tonic-gate 38067c478bd9Sstevel@tonic-gate /* 38077c478bd9Sstevel@tonic-gate * If eq_ptail is set, it may point to a subset of the errors on the 380875d94465SJosef 'Jeff' Sipek * pending list in the event a atomic_cas_ptr() failed; if ptail's 380975d94465SJosef 'Jeff' Sipek * data is already in our stack, NULL out eq_ptail and ignore it. 38107c478bd9Sstevel@tonic-gate */ 38117c478bd9Sstevel@tonic-gate if (eq.eq_ptail != NULL) { 38127c478bd9Sstevel@tonic-gate for (i = 0; i < eqdp->eqd_qpos; i++) { 38137c478bd9Sstevel@tonic-gate if (eqdp->eqd_stack[i] == (uintptr_t)eqe.eqe_data) { 38147c478bd9Sstevel@tonic-gate eq.eq_ptail = NULL; 38157c478bd9Sstevel@tonic-gate break; 38167c478bd9Sstevel@tonic-gate } 38177c478bd9Sstevel@tonic-gate } 38187c478bd9Sstevel@tonic-gate } 38197c478bd9Sstevel@tonic-gate 38207c478bd9Sstevel@tonic-gate /* 38217c478bd9Sstevel@tonic-gate * If eq_phead is set, it has the processing list in order from oldest 38227c478bd9Sstevel@tonic-gate * to newest. Use this to recompute eq_ptail as best we can and then 38237c478bd9Sstevel@tonic-gate * we nicely fall into eqd_push_list() of eq_ptail below. 38247c478bd9Sstevel@tonic-gate */ 38257c478bd9Sstevel@tonic-gate for (addr = eq.eq_phead; addr != NULL && mdb_vread(&eqe, sizeof (eqe), 38267c478bd9Sstevel@tonic-gate (uintptr_t)addr) == sizeof (eqe); addr = eqe.eqe_next) 38277c478bd9Sstevel@tonic-gate eq.eq_ptail = addr; 38287c478bd9Sstevel@tonic-gate 38297c478bd9Sstevel@tonic-gate /* 38307c478bd9Sstevel@tonic-gate * The oldest elements in the queue are on the processing list, subject 38317c478bd9Sstevel@tonic-gate * to machinations in the if-clauses above. Push any such elements. 38327c478bd9Sstevel@tonic-gate */ 38337c478bd9Sstevel@tonic-gate eqd_push_list(eqdp, (uintptr_t)eq.eq_ptail); 38347c478bd9Sstevel@tonic-gate return (WALK_NEXT); 38357c478bd9Sstevel@tonic-gate } 38367c478bd9Sstevel@tonic-gate 38377c478bd9Sstevel@tonic-gate static int 38387c478bd9Sstevel@tonic-gate eqd_walk_step(mdb_walk_state_t *wsp) 38397c478bd9Sstevel@tonic-gate { 38407c478bd9Sstevel@tonic-gate eqd_walk_data_t *eqdp = wsp->walk_data; 38417c478bd9Sstevel@tonic-gate uintptr_t addr; 38427c478bd9Sstevel@tonic-gate 38437c478bd9Sstevel@tonic-gate if (eqdp->eqd_qpos == 0) 38447c478bd9Sstevel@tonic-gate return (WALK_DONE); 38457c478bd9Sstevel@tonic-gate 38467c478bd9Sstevel@tonic-gate addr = eqdp->eqd_stack[--eqdp->eqd_qpos]; 38477c478bd9Sstevel@tonic-gate 38487c478bd9Sstevel@tonic-gate if (mdb_vread(eqdp->eqd_buf, eqdp->eqd_size, addr) != eqdp->eqd_size) { 38497c478bd9Sstevel@tonic-gate mdb_warn("failed to read errorq data at %p", addr); 38507c478bd9Sstevel@tonic-gate return (WALK_ERR); 38517c478bd9Sstevel@tonic-gate } 38527c478bd9Sstevel@tonic-gate 38537c478bd9Sstevel@tonic-gate return (wsp->walk_callback(addr, eqdp->eqd_buf, wsp->walk_cbdata)); 38547c478bd9Sstevel@tonic-gate } 38557c478bd9Sstevel@tonic-gate 38567c478bd9Sstevel@tonic-gate static void 38577c478bd9Sstevel@tonic-gate eqd_walk_fini(mdb_walk_state_t *wsp) 38587c478bd9Sstevel@tonic-gate { 38597c478bd9Sstevel@tonic-gate eqd_walk_data_t *eqdp = wsp->walk_data; 38607c478bd9Sstevel@tonic-gate 38617c478bd9Sstevel@tonic-gate mdb_free(eqdp->eqd_stack, sizeof (uintptr_t) * eqdp->eqd_qlen); 38627c478bd9Sstevel@tonic-gate mdb_free(eqdp->eqd_buf, eqdp->eqd_size); 38637c478bd9Sstevel@tonic-gate mdb_free(eqdp, sizeof (eqd_walk_data_t)); 38647c478bd9Sstevel@tonic-gate } 38657c478bd9Sstevel@tonic-gate 38667c478bd9Sstevel@tonic-gate #define EQKSVAL(eqv, what) (eqv.eq_kstat.what.value.ui64) 38677c478bd9Sstevel@tonic-gate 38687c478bd9Sstevel@tonic-gate static int 38697c478bd9Sstevel@tonic-gate errorq(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 38707c478bd9Sstevel@tonic-gate { 38717c478bd9Sstevel@tonic-gate int i; 38727c478bd9Sstevel@tonic-gate errorq_t eq; 38737c478bd9Sstevel@tonic-gate uint_t opt_v = FALSE; 38747c478bd9Sstevel@tonic-gate 38757c478bd9Sstevel@tonic-gate if (!(flags & DCMD_ADDRSPEC)) { 38767c478bd9Sstevel@tonic-gate if (mdb_walk_dcmd("errorq", "errorq", argc, argv) == -1) { 38777c478bd9Sstevel@tonic-gate mdb_warn("can't walk 'errorq'"); 38787c478bd9Sstevel@tonic-gate return (DCMD_ERR); 38797c478bd9Sstevel@tonic-gate } 38807c478bd9Sstevel@tonic-gate return (DCMD_OK); 38817c478bd9Sstevel@tonic-gate } 38827c478bd9Sstevel@tonic-gate 38837c478bd9Sstevel@tonic-gate i = mdb_getopts(argc, argv, 'v', MDB_OPT_SETBITS, TRUE, &opt_v, NULL); 38847c478bd9Sstevel@tonic-gate argc -= i; 38857c478bd9Sstevel@tonic-gate argv += i; 38867c478bd9Sstevel@tonic-gate 38877c478bd9Sstevel@tonic-gate if (argc != 0) 38887c478bd9Sstevel@tonic-gate return (DCMD_USAGE); 38897c478bd9Sstevel@tonic-gate 38907c478bd9Sstevel@tonic-gate if (opt_v || DCMD_HDRSPEC(flags)) { 38917c478bd9Sstevel@tonic-gate mdb_printf("%<u>%-11s %-16s %1s %1s %1s ", 38927c478bd9Sstevel@tonic-gate "ADDR", "NAME", "S", "V", "N"); 38937c478bd9Sstevel@tonic-gate if (!opt_v) { 38947c478bd9Sstevel@tonic-gate mdb_printf("%7s %7s %7s%</u>\n", 38957c478bd9Sstevel@tonic-gate "ACCEPT", "DROP", "LOG"); 38967c478bd9Sstevel@tonic-gate } else { 38977c478bd9Sstevel@tonic-gate mdb_printf("%5s %6s %6s %3s %16s%</u>\n", 38987c478bd9Sstevel@tonic-gate "KSTAT", "QLEN", "SIZE", "IPL", "FUNC"); 38997c478bd9Sstevel@tonic-gate } 39007c478bd9Sstevel@tonic-gate } 39017c478bd9Sstevel@tonic-gate 39027c478bd9Sstevel@tonic-gate if (mdb_vread(&eq, sizeof (eq), addr) != sizeof (eq)) { 39037c478bd9Sstevel@tonic-gate mdb_warn("failed to read errorq at %p", addr); 39047c478bd9Sstevel@tonic-gate return (DCMD_ERR); 39057c478bd9Sstevel@tonic-gate } 39067c478bd9Sstevel@tonic-gate 39077c478bd9Sstevel@tonic-gate mdb_printf("%-11p %-16s %c %c %c ", addr, eq.eq_name, 39087c478bd9Sstevel@tonic-gate (eq.eq_flags & ERRORQ_ACTIVE) ? '+' : '-', 39097c478bd9Sstevel@tonic-gate (eq.eq_flags & ERRORQ_VITAL) ? '!' : ' ', 39107c478bd9Sstevel@tonic-gate (eq.eq_flags & ERRORQ_NVLIST) ? '*' : ' '); 39117c478bd9Sstevel@tonic-gate 39127c478bd9Sstevel@tonic-gate if (!opt_v) { 39137c478bd9Sstevel@tonic-gate mdb_printf("%7llu %7llu %7llu\n", 39147c478bd9Sstevel@tonic-gate EQKSVAL(eq, eqk_dispatched) + EQKSVAL(eq, eqk_committed), 39157c478bd9Sstevel@tonic-gate EQKSVAL(eq, eqk_dropped) + EQKSVAL(eq, eqk_reserve_fail) + 39167c478bd9Sstevel@tonic-gate EQKSVAL(eq, eqk_commit_fail), EQKSVAL(eq, eqk_logged)); 39177c478bd9Sstevel@tonic-gate } else { 39187c478bd9Sstevel@tonic-gate mdb_printf("%5s %6lu %6lu %3u %a\n", 39197c478bd9Sstevel@tonic-gate " | ", eq.eq_qlen, eq.eq_size, eq.eq_ipl, eq.eq_func); 39207c478bd9Sstevel@tonic-gate mdb_printf("%38s\n%41s" 39217c478bd9Sstevel@tonic-gate "%12s %llu\n" 39227c478bd9Sstevel@tonic-gate "%53s %llu\n" 39237c478bd9Sstevel@tonic-gate "%53s %llu\n" 39247c478bd9Sstevel@tonic-gate "%53s %llu\n" 39257c478bd9Sstevel@tonic-gate "%53s %llu\n" 39267c478bd9Sstevel@tonic-gate "%53s %llu\n" 39277c478bd9Sstevel@tonic-gate "%53s %llu\n" 39287c478bd9Sstevel@tonic-gate "%53s %llu\n\n", 39297c478bd9Sstevel@tonic-gate "|", "+-> ", 39307c478bd9Sstevel@tonic-gate "DISPATCHED", EQKSVAL(eq, eqk_dispatched), 39317c478bd9Sstevel@tonic-gate "DROPPED", EQKSVAL(eq, eqk_dropped), 39327c478bd9Sstevel@tonic-gate "LOGGED", EQKSVAL(eq, eqk_logged), 39337c478bd9Sstevel@tonic-gate "RESERVED", EQKSVAL(eq, eqk_reserved), 39347c478bd9Sstevel@tonic-gate "RESERVE FAIL", EQKSVAL(eq, eqk_reserve_fail), 39357c478bd9Sstevel@tonic-gate "COMMITTED", EQKSVAL(eq, eqk_committed), 39367c478bd9Sstevel@tonic-gate "COMMIT FAIL", EQKSVAL(eq, eqk_commit_fail), 39377c478bd9Sstevel@tonic-gate "CANCELLED", EQKSVAL(eq, eqk_cancelled)); 39387c478bd9Sstevel@tonic-gate } 39397c478bd9Sstevel@tonic-gate 39407c478bd9Sstevel@tonic-gate return (DCMD_OK); 39417c478bd9Sstevel@tonic-gate } 39427c478bd9Sstevel@tonic-gate 39437c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 39447c478bd9Sstevel@tonic-gate static int 39457c478bd9Sstevel@tonic-gate panicinfo(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 39467c478bd9Sstevel@tonic-gate { 39477c478bd9Sstevel@tonic-gate cpu_t panic_cpu; 39487c478bd9Sstevel@tonic-gate kthread_t *panic_thread; 394949795412Spetede void *buf; 39507c478bd9Sstevel@tonic-gate panic_data_t *pd; 39517c478bd9Sstevel@tonic-gate int i, n; 39527c478bd9Sstevel@tonic-gate 39537c478bd9Sstevel@tonic-gate if (!mdb_prop_postmortem) { 39547c478bd9Sstevel@tonic-gate mdb_warn("panicinfo can only be run on a system " 39557c478bd9Sstevel@tonic-gate "dump; see dumpadm(1M)\n"); 39567c478bd9Sstevel@tonic-gate return (DCMD_ERR); 39577c478bd9Sstevel@tonic-gate } 39587c478bd9Sstevel@tonic-gate 39597c478bd9Sstevel@tonic-gate if (flags & DCMD_ADDRSPEC || argc != 0) 39607c478bd9Sstevel@tonic-gate return (DCMD_USAGE); 39617c478bd9Sstevel@tonic-gate 39627c478bd9Sstevel@tonic-gate if (mdb_readsym(&panic_cpu, sizeof (cpu_t), "panic_cpu") == -1) 39637c478bd9Sstevel@tonic-gate mdb_warn("failed to read 'panic_cpu'"); 39647c478bd9Sstevel@tonic-gate else 39657c478bd9Sstevel@tonic-gate mdb_printf("%16s %?d\n", "cpu", panic_cpu.cpu_id); 39667c478bd9Sstevel@tonic-gate 39677c478bd9Sstevel@tonic-gate if (mdb_readvar(&panic_thread, "panic_thread") == -1) 39687c478bd9Sstevel@tonic-gate mdb_warn("failed to read 'panic_thread'"); 39697c478bd9Sstevel@tonic-gate else 39707c478bd9Sstevel@tonic-gate mdb_printf("%16s %?p\n", "thread", panic_thread); 39717c478bd9Sstevel@tonic-gate 397249795412Spetede buf = mdb_alloc(PANICBUFSIZE, UM_SLEEP); 397349795412Spetede pd = (panic_data_t *)buf; 39747c478bd9Sstevel@tonic-gate 397549795412Spetede if (mdb_readsym(buf, PANICBUFSIZE, "panicbuf") == -1 || 39767c478bd9Sstevel@tonic-gate pd->pd_version != PANICBUFVERS) { 39777c478bd9Sstevel@tonic-gate mdb_warn("failed to read 'panicbuf'"); 397849795412Spetede mdb_free(buf, PANICBUFSIZE); 39797c478bd9Sstevel@tonic-gate return (DCMD_ERR); 39807c478bd9Sstevel@tonic-gate } 39817c478bd9Sstevel@tonic-gate 398249795412Spetede mdb_printf("%16s %s\n", "message", (char *)buf + pd->pd_msgoff); 39837c478bd9Sstevel@tonic-gate 39847c478bd9Sstevel@tonic-gate n = (pd->pd_msgoff - (sizeof (panic_data_t) - 39857c478bd9Sstevel@tonic-gate sizeof (panic_nv_t))) / sizeof (panic_nv_t); 39867c478bd9Sstevel@tonic-gate 39877c478bd9Sstevel@tonic-gate for (i = 0; i < n; i++) 39887c478bd9Sstevel@tonic-gate mdb_printf("%16s %?llx\n", 39897c478bd9Sstevel@tonic-gate pd->pd_nvdata[i].pnv_name, pd->pd_nvdata[i].pnv_value); 39907c478bd9Sstevel@tonic-gate 399149795412Spetede mdb_free(buf, PANICBUFSIZE); 39927c478bd9Sstevel@tonic-gate return (DCMD_OK); 39937c478bd9Sstevel@tonic-gate } 39947c478bd9Sstevel@tonic-gate 3995d3d50737SRafael Vanoni /* 3996d3d50737SRafael Vanoni * ::time dcmd, which will print a hires timestamp of when we entered the 3997d3d50737SRafael Vanoni * debugger, or the lbolt value if used with the -l option. 3998d3d50737SRafael Vanoni * 3999d3d50737SRafael Vanoni */ 4000d3d50737SRafael Vanoni /*ARGSUSED*/ 4001d3d50737SRafael Vanoni static int 4002d3d50737SRafael Vanoni time(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 4003d3d50737SRafael Vanoni { 4004d7025c85SJonathan Adams uint_t opt_dec = FALSE; 4005d3d50737SRafael Vanoni uint_t opt_lbolt = FALSE; 4006d7025c85SJonathan Adams uint_t opt_hex = FALSE; 4007d7025c85SJonathan Adams const char *fmt; 4008d7025c85SJonathan Adams hrtime_t result; 4009d3d50737SRafael Vanoni 4010d7025c85SJonathan Adams if (mdb_getopts(argc, argv, 4011d7025c85SJonathan Adams 'd', MDB_OPT_SETBITS, TRUE, &opt_dec, 4012d7025c85SJonathan Adams 'l', MDB_OPT_SETBITS, TRUE, &opt_lbolt, 4013d7025c85SJonathan Adams 'x', MDB_OPT_SETBITS, TRUE, &opt_hex, 4014d3d50737SRafael Vanoni NULL) != argc) 4015d3d50737SRafael Vanoni return (DCMD_USAGE); 4016d3d50737SRafael Vanoni 4017d7025c85SJonathan Adams if (opt_dec && opt_hex) 4018d7025c85SJonathan Adams return (DCMD_USAGE); 4019d7025c85SJonathan Adams 4020d7025c85SJonathan Adams result = opt_lbolt ? mdb_get_lbolt() : mdb_gethrtime(); 4021d7025c85SJonathan Adams fmt = 4022d7025c85SJonathan Adams opt_hex ? "0x%llx\n" : 4023d7025c85SJonathan Adams opt_dec ? "0t%lld\n" : "%#llr\n"; 4024d3d50737SRafael Vanoni 4025d7025c85SJonathan Adams mdb_printf(fmt, result); 4026d3d50737SRafael Vanoni return (DCMD_OK); 4027d3d50737SRafael Vanoni } 4028d3d50737SRafael Vanoni 4029d3d50737SRafael Vanoni void 4030d3d50737SRafael Vanoni time_help(void) 4031d3d50737SRafael Vanoni { 4032d3d50737SRafael Vanoni mdb_printf("Prints the system time in nanoseconds.\n\n" 4033579a6895SRafael Vanoni "::time will return the timestamp at which we dropped into, \n" 4034579a6895SRafael Vanoni "if called from, kmdb(1); the core dump's high resolution \n" 4035579a6895SRafael Vanoni "time if inspecting one; or the running hires time if we're \n" 4036579a6895SRafael Vanoni "looking at a live system.\n\n" 4037d3d50737SRafael Vanoni "Switches:\n" 4038d7025c85SJonathan Adams " -d report times in decimal\n" 4039d7025c85SJonathan Adams " -l prints the number of clock ticks since system boot\n" 4040d7025c85SJonathan Adams " -x report times in hexadecimal\n"); 4041d3d50737SRafael Vanoni } 4042d3d50737SRafael Vanoni 40437c478bd9Sstevel@tonic-gate static const mdb_dcmd_t dcmds[] = { 40447c478bd9Sstevel@tonic-gate 40457c478bd9Sstevel@tonic-gate /* from genunix.c */ 40467c478bd9Sstevel@tonic-gate { "as2proc", ":", "convert as to proc_t address", as2proc }, 40477c478bd9Sstevel@tonic-gate { "binding_hash_entry", ":", "print driver names hash table entry", 40487c478bd9Sstevel@tonic-gate binding_hash_entry }, 404907247649SMadhavan Venkataraman { "callout", "?[-r|n] [-s|l] [-xhB] [-t | -ab nsec [-dkD]]" 405087a18d3fSMadhavan Venkataraman " [-C addr | -S seqid] [-f name|addr] [-p name| addr] [-T|L [-E]]" 405187a18d3fSMadhavan Venkataraman " [-FivVA]", 405287a18d3fSMadhavan Venkataraman "display callouts", callout, callout_help }, 405387a18d3fSMadhavan Venkataraman { "calloutid", "[-d|v] xid", "print callout by extended id", 405487a18d3fSMadhavan Venkataraman calloutid, calloutid_help }, 40557c478bd9Sstevel@tonic-gate { "class", NULL, "print process scheduler classes", class }, 40567c478bd9Sstevel@tonic-gate { "cpuinfo", "?[-v]", "print CPUs and runnable threads", cpuinfo }, 40577c478bd9Sstevel@tonic-gate { "did2thread", "? kt_did", "find kernel thread for this id", 40587c478bd9Sstevel@tonic-gate did2thread }, 40597c478bd9Sstevel@tonic-gate { "errorq", "?[-v]", "display kernel error queues", errorq }, 40607c478bd9Sstevel@tonic-gate { "fd", ":[fd num]", "get a file pointer from an fd", fd }, 40617c478bd9Sstevel@tonic-gate { "flipone", ":", "the vik_rev_level 2 special", flipone }, 40627c478bd9Sstevel@tonic-gate { "lminfo", NULL, "print lock manager information", lminfo }, 40637c478bd9Sstevel@tonic-gate { "ndi_event_hdl", "?", "print ndi_event_hdl", ndi_event_hdl }, 40647c478bd9Sstevel@tonic-gate { "panicinfo", NULL, "print panic information", panicinfo }, 40657c478bd9Sstevel@tonic-gate { "pid2proc", "?", "convert PID to proc_t address", pid2proc }, 40667c478bd9Sstevel@tonic-gate { "project", NULL, "display kernel project(s)", project }, 40677c478bd9Sstevel@tonic-gate { "ps", "[-fltzTP]", "list processes (and associated thr,lwp)", ps }, 40685b91507bSJoshua M. Clulow { "pflags", NULL, "display various proc_t flags", pflags }, 4069adb664e2Svb { "pgrep", "[-x] [-n | -o] pattern", 4070adb664e2Svb "pattern match against all processes", pgrep }, 40717c478bd9Sstevel@tonic-gate { "ptree", NULL, "print process tree", ptree }, 40727c478bd9Sstevel@tonic-gate { "sysevent", "?[-sv]", "print sysevent pending or sent queue", 40737c478bd9Sstevel@tonic-gate sysevent}, 40747c478bd9Sstevel@tonic-gate { "sysevent_channel", "?", "print sysevent channel database", 40757c478bd9Sstevel@tonic-gate sysevent_channel}, 40767c478bd9Sstevel@tonic-gate { "sysevent_class_list", ":", "print sysevent class list", 40777c478bd9Sstevel@tonic-gate sysevent_class_list}, 40787c478bd9Sstevel@tonic-gate { "sysevent_subclass_list", ":", 40797c478bd9Sstevel@tonic-gate "print sysevent subclass list", sysevent_subclass_list}, 40807c478bd9Sstevel@tonic-gate { "system", NULL, "print contents of /etc/system file", sysfile }, 40817c478bd9Sstevel@tonic-gate { "task", NULL, "display kernel task(s)", task }, 4082d7025c85SJonathan Adams { "time", "[-dlx]", "display system time", time, time_help }, 40837c478bd9Sstevel@tonic-gate { "vnode2path", ":[-F]", "vnode address to pathname", vnode2path }, 40847c478bd9Sstevel@tonic-gate { "whereopen", ":", "given a vnode, dumps procs which have it open", 40857c478bd9Sstevel@tonic-gate whereopen }, 40867c478bd9Sstevel@tonic-gate 40877c478bd9Sstevel@tonic-gate /* from bio.c */ 40887c478bd9Sstevel@tonic-gate { "bufpagefind", ":addr", "find page_t on buf_t list", bufpagefind }, 40897c478bd9Sstevel@tonic-gate 40904c06356bSdh /* from bitset.c */ 40914c06356bSdh { "bitset", ":", "display a bitset", bitset, bitset_help }, 40924c06356bSdh 40937c478bd9Sstevel@tonic-gate /* from contract.c */ 40947c478bd9Sstevel@tonic-gate { "contract", "?", "display a contract", cmd_contract }, 40957c478bd9Sstevel@tonic-gate { "ctevent", ":", "display a contract event", cmd_ctevent }, 40967c478bd9Sstevel@tonic-gate { "ctid", ":", "convert id to a contract pointer", cmd_ctid }, 40977c478bd9Sstevel@tonic-gate 40987c478bd9Sstevel@tonic-gate /* from cpupart.c */ 4099f5533078Smishra { "cpupart", "?[-v]", "print cpu partition info", cpupart }, 41007c478bd9Sstevel@tonic-gate 41010605fe78SGordon Ross /* from cred.c */ 41020605fe78SGordon Ross { "cred", ":[-v]", "display a credential", cmd_cred }, 41030605fe78SGordon Ross { "credgrp", ":[-v]", "display cred_t groups", cmd_credgrp }, 41040605fe78SGordon Ross { "credsid", ":[-v]", "display a credsid_t", cmd_credsid }, 41050605fe78SGordon Ross { "ksidlist", ":[-v]", "display a ksidlist_t", cmd_ksidlist }, 41060605fe78SGordon Ross 41077c478bd9Sstevel@tonic-gate /* from cyclic.c */ 41087c478bd9Sstevel@tonic-gate { "cyccover", NULL, "dump cyclic coverage information", cyccover }, 41097c478bd9Sstevel@tonic-gate { "cycid", "?", "dump a cyclic id", cycid }, 41107c478bd9Sstevel@tonic-gate { "cycinfo", "?", "dump cyc_cpu info", cycinfo }, 41117c478bd9Sstevel@tonic-gate { "cyclic", ":", "developer information", cyclic }, 41127c478bd9Sstevel@tonic-gate { "cyctrace", "?", "dump cyclic trace buffer", cyctrace }, 41137c478bd9Sstevel@tonic-gate 41144c06356bSdh /* from damap.c */ 41154c06356bSdh { "damap", ":", "display a damap_t", damap, damap_help }, 41164c06356bSdh 4117a288e5a9SJoshua M. Clulow /* from ddi_periodic.c */ 4118a288e5a9SJoshua M. Clulow { "ddi_periodic", "?[-v]", "dump ddi_periodic_impl_t info", dprinfo }, 4119a288e5a9SJoshua M. Clulow 41207c478bd9Sstevel@tonic-gate /* from devinfo.c */ 41217c478bd9Sstevel@tonic-gate { "devbindings", "?[-qs] [device-name | major-num]", 41227c478bd9Sstevel@tonic-gate "print devinfo nodes bound to device-name or major-num", 41237c478bd9Sstevel@tonic-gate devbindings, devinfo_help }, 41247c478bd9Sstevel@tonic-gate { "devinfo", ":[-qs]", "detailed devinfo of one node", devinfo, 41257c478bd9Sstevel@tonic-gate devinfo_help }, 41267c478bd9Sstevel@tonic-gate { "devinfo_audit", ":[-v]", "devinfo configuration audit record", 41277c478bd9Sstevel@tonic-gate devinfo_audit }, 41287c478bd9Sstevel@tonic-gate { "devinfo_audit_log", "?[-v]", "system wide devinfo configuration log", 41297c478bd9Sstevel@tonic-gate devinfo_audit_log }, 41307c478bd9Sstevel@tonic-gate { "devinfo_audit_node", ":[-v]", "devinfo node configuration history", 41317c478bd9Sstevel@tonic-gate devinfo_audit_node }, 41327c478bd9Sstevel@tonic-gate { "devinfo2driver", ":", "find driver name for this devinfo node", 41337c478bd9Sstevel@tonic-gate devinfo2driver }, 41347c478bd9Sstevel@tonic-gate { "devnames", "?[-vm] [num]", "print devnames array", devnames }, 41357c478bd9Sstevel@tonic-gate { "dev2major", "?<dev_t>", "convert dev_t to a major number", 41367c478bd9Sstevel@tonic-gate dev2major }, 41377c478bd9Sstevel@tonic-gate { "dev2minor", "?<dev_t>", "convert dev_t to a minor number", 41387c478bd9Sstevel@tonic-gate dev2minor }, 41397c478bd9Sstevel@tonic-gate { "devt", "?<dev_t>", "display a dev_t's major and minor numbers", 41407c478bd9Sstevel@tonic-gate devt }, 41417c478bd9Sstevel@tonic-gate { "major2name", "?<major-num>", "convert major number to dev name", 41427c478bd9Sstevel@tonic-gate major2name }, 41437c478bd9Sstevel@tonic-gate { "minornodes", ":", "given a devinfo node, print its minor nodes", 41447c478bd9Sstevel@tonic-gate minornodes }, 41457c478bd9Sstevel@tonic-gate { "modctl2devinfo", ":", "given a modctl, list its devinfos", 41467c478bd9Sstevel@tonic-gate modctl2devinfo }, 41477c478bd9Sstevel@tonic-gate { "name2major", "<dev-name>", "convert dev name to major number", 41487c478bd9Sstevel@tonic-gate name2major }, 414920c06695SRobert Mustacchi { "prtconf", "?[-vpc] [-d driver]", "print devinfo tree", prtconf, 415020c06695SRobert Mustacchi prtconf_help }, 41517c478bd9Sstevel@tonic-gate { "softstate", ":<instance>", "retrieve soft-state pointer", 41527c478bd9Sstevel@tonic-gate softstate }, 41537c478bd9Sstevel@tonic-gate { "devinfo_fm", ":", "devinfo fault managment configuration", 41547c478bd9Sstevel@tonic-gate devinfo_fm }, 41557c478bd9Sstevel@tonic-gate { "devinfo_fmce", ":", "devinfo fault managment cache entry", 41567c478bd9Sstevel@tonic-gate devinfo_fmce}, 41577c478bd9Sstevel@tonic-gate 41587c478bd9Sstevel@tonic-gate /* from findstack.c */ 41597c478bd9Sstevel@tonic-gate { "findstack", ":[-v]", "find kernel thread stack", findstack }, 41607c478bd9Sstevel@tonic-gate { "findstack_debug", NULL, "toggle findstack debugging", 41617c478bd9Sstevel@tonic-gate findstack_debug }, 4162e6fc74c6SGreg Price { "stacks", "?[-afiv] [-c func] [-C func] [-m module] [-M module] " 4163e6fc74c6SGreg Price "[-s sobj | -S sobj] [-t tstate | -T tstate]", 4164346799e8SJonathan W Adams "print unique kernel thread stacks", 4165346799e8SJonathan W Adams stacks, stacks_help }, 41667c478bd9Sstevel@tonic-gate 4167cbdcbd05SJonathan Adams /* from fm.c */ 4168cbdcbd05SJonathan Adams { "ereport", "[-v]", "print ereports logged in dump", 4169cbdcbd05SJonathan Adams ereport }, 4170cbdcbd05SJonathan Adams 41714c06356bSdh /* from group.c */ 41724c06356bSdh { "group", "?[-q]", "display a group", group}, 41734c06356bSdh 4174cbdcbd05SJonathan Adams /* from hotplug.c */ 4175cbdcbd05SJonathan Adams { "hotplug", "?[-p]", "display a registered hotplug attachment", 4176cbdcbd05SJonathan Adams hotplug, hotplug_help }, 4177cbdcbd05SJonathan Adams 41785febcb4aSScott Carter, SD IOSW /* from irm.c */ 41795febcb4aSScott Carter, SD IOSW { "irmpools", NULL, "display interrupt pools", irmpools_dcmd }, 41805febcb4aSScott Carter, SD IOSW { "irmreqs", NULL, "display interrupt requests in an interrupt pool", 41815febcb4aSScott Carter, SD IOSW irmreqs_dcmd }, 41825febcb4aSScott Carter, SD IOSW { "irmreq", NULL, "display an interrupt request", irmreq_dcmd }, 41835febcb4aSScott Carter, SD IOSW 41847c478bd9Sstevel@tonic-gate /* from kgrep.c + genunix.c */ 4185154eb83fSjwadams { "kgrep", KGREP_USAGE, "search kernel as for a pointer", kgrep, 4186154eb83fSjwadams kgrep_help }, 41877c478bd9Sstevel@tonic-gate 41887c478bd9Sstevel@tonic-gate /* from kmem.c */ 41897c478bd9Sstevel@tonic-gate { "allocdby", ":", "given a thread, print its allocated buffers", 41907c478bd9Sstevel@tonic-gate allocdby }, 41917c478bd9Sstevel@tonic-gate { "bufctl", ":[-vh] [-a addr] [-c caller] [-e earliest] [-l latest] " 41927c478bd9Sstevel@tonic-gate "[-t thd]", "print or filter a bufctl", bufctl, bufctl_help }, 41937c478bd9Sstevel@tonic-gate { "freedby", ":", "given a thread, print its freed buffers", freedby }, 41947c478bd9Sstevel@tonic-gate { "kmalog", "?[ fail | slab ]", 41957c478bd9Sstevel@tonic-gate "display kmem transaction log and stack traces", kmalog }, 4196c92ff650Sek { "kmastat", "[-kmg]", "kernel memory allocator stats", 4197c92ff650Sek kmastat }, 41987c478bd9Sstevel@tonic-gate { "kmausers", "?[-ef] [cache ...]", "current medium and large users " 41997c478bd9Sstevel@tonic-gate "of the kmem allocator", kmausers, kmausers_help }, 4200b5fca8f8Stomee { "kmem_cache", "?[-n name]", 4201b5fca8f8Stomee "print kernel memory caches", kmem_cache, kmem_cache_help}, 4202b5fca8f8Stomee { "kmem_slabs", "?[-v] [-n cache] [-N cache] [-b maxbins] " 4203b5fca8f8Stomee "[-B minbinsize]", "display slab usage per kmem cache", 42043893cb7fStomee kmem_slabs, kmem_slabs_help }, 42057c478bd9Sstevel@tonic-gate { "kmem_debug", NULL, "toggle kmem dcmd/walk debugging", kmem_debug }, 42067c478bd9Sstevel@tonic-gate { "kmem_log", "?[-b]", "dump kmem transaction log", kmem_log }, 42077c478bd9Sstevel@tonic-gate { "kmem_verify", "?", "check integrity of kmem-managed memory", 42087c478bd9Sstevel@tonic-gate kmem_verify }, 42097c478bd9Sstevel@tonic-gate { "vmem", "?", "print a vmem_t", vmem }, 42107c478bd9Sstevel@tonic-gate { "vmem_seg", ":[-sv] [-c caller] [-e earliest] [-l latest] " 42117c478bd9Sstevel@tonic-gate "[-m minsize] [-M maxsize] [-t thread] [-T type]", 42127c478bd9Sstevel@tonic-gate "print or filter a vmem_seg", vmem_seg, vmem_seg_help }, 42137c478bd9Sstevel@tonic-gate { "whatthread", ":[-v]", "print threads whose stack contains the " 42147c478bd9Sstevel@tonic-gate "given address", whatthread }, 42157c478bd9Sstevel@tonic-gate 42167c478bd9Sstevel@tonic-gate /* from ldi.c */ 42177c478bd9Sstevel@tonic-gate { "ldi_handle", "?[-i]", "display a layered driver handle", 42187c478bd9Sstevel@tonic-gate ldi_handle, ldi_handle_help }, 42197c478bd9Sstevel@tonic-gate { "ldi_ident", NULL, "display a layered driver identifier", 42207c478bd9Sstevel@tonic-gate ldi_ident, ldi_ident_help }, 42217c478bd9Sstevel@tonic-gate 42227c478bd9Sstevel@tonic-gate /* from leaky.c + leaky_subr.c */ 42237c478bd9Sstevel@tonic-gate { "findleaks", FINDLEAKS_USAGE, 42247c478bd9Sstevel@tonic-gate "search for potential kernel memory leaks", findleaks, 42257c478bd9Sstevel@tonic-gate findleaks_help }, 42267c478bd9Sstevel@tonic-gate 42277c478bd9Sstevel@tonic-gate /* from lgrp.c */ 42287c478bd9Sstevel@tonic-gate { "lgrp", "?[-q] [-p | -Pih]", "display an lgrp", lgrp}, 4229c6402783Sakolb { "lgrp_set", "", "display bitmask of lgroups as a list", lgrp_set}, 42307c478bd9Sstevel@tonic-gate 42317c478bd9Sstevel@tonic-gate /* from log.c */ 42327c478bd9Sstevel@tonic-gate { "msgbuf", "?[-v]", "print most recent console messages", msgbuf }, 42337c478bd9Sstevel@tonic-gate 42344c06356bSdh /* from mdi.c */ 42354c06356bSdh { "mdipi", NULL, "given a path, dump mdi_pathinfo " 42364c06356bSdh "and detailed pi_prop list", mdipi }, 42374c06356bSdh { "mdiprops", NULL, "given a pi_prop, dump the pi_prop list", 42384c06356bSdh mdiprops }, 42394c06356bSdh { "mdiphci", NULL, "given a phci, dump mdi_phci and " 42404c06356bSdh "list all paths", mdiphci }, 42414c06356bSdh { "mdivhci", NULL, "given a vhci, dump mdi_vhci and list " 42424c06356bSdh "all phcis", mdivhci }, 42434c06356bSdh { "mdiclient_paths", NULL, "given a path, walk mdi_pathinfo " 42444c06356bSdh "client links", mdiclient_paths }, 42454c06356bSdh { "mdiphci_paths", NULL, "given a path, walk through mdi_pathinfo " 42464c06356bSdh "phci links", mdiphci_paths }, 42474c06356bSdh { "mdiphcis", NULL, "given a phci, walk through mdi_phci ph_next links", 42484c06356bSdh mdiphcis }, 42494c06356bSdh 42507c478bd9Sstevel@tonic-gate /* from memory.c */ 4251cbdcbd05SJonathan Adams { "addr2smap", ":[offset]", "translate address to smap", addr2smap }, 42527c478bd9Sstevel@tonic-gate { "memlist", "?[-iav]", "display a struct memlist", memlist }, 4253cbdcbd05SJonathan Adams { "memstat", NULL, "display memory usage summary", memstat }, 4254cbdcbd05SJonathan Adams { "page", "?", "display a summarized page_t", page }, 4255cbdcbd05SJonathan Adams { "pagelookup", "?[-v vp] [-o offset]", 4256cbdcbd05SJonathan Adams "find the page_t with the name {vp, offset}", 4257cbdcbd05SJonathan Adams pagelookup, pagelookup_help }, 4258cbdcbd05SJonathan Adams { "page_num2pp", ":", "find the page_t for a given page frame number", 4259cbdcbd05SJonathan Adams page_num2pp }, 4260cbdcbd05SJonathan Adams { "pmap", ":[-q]", "print process memory map", pmap }, 4261cbdcbd05SJonathan Adams { "seg", ":", "print address space segment", seg }, 42627c478bd9Sstevel@tonic-gate { "swapinfo", "?", "display a struct swapinfo", swapinfof }, 4263cbdcbd05SJonathan Adams { "vnode2smap", ":[offset]", "translate vnode to smap", vnode2smap }, 42647c478bd9Sstevel@tonic-gate 42657c478bd9Sstevel@tonic-gate /* from mmd.c */ 42667c478bd9Sstevel@tonic-gate { "multidata", ":[-sv]", "display a summarized multidata_t", 42677c478bd9Sstevel@tonic-gate multidata }, 42687c478bd9Sstevel@tonic-gate { "pattbl", ":", "display a summarized multidata attribute table", 42697c478bd9Sstevel@tonic-gate pattbl }, 42707c478bd9Sstevel@tonic-gate { "pattr2multidata", ":", "print multidata pointer from pattr_t", 42717c478bd9Sstevel@tonic-gate pattr2multidata }, 42727c478bd9Sstevel@tonic-gate { "pdesc2slab", ":", "print pdesc slab pointer from pdesc_t", 42737c478bd9Sstevel@tonic-gate pdesc2slab }, 42747c478bd9Sstevel@tonic-gate { "pdesc_verify", ":", "verify integrity of a pdesc_t", pdesc_verify }, 42757c478bd9Sstevel@tonic-gate { "slab2multidata", ":", "print multidata pointer from pdesc_slab_t", 42767c478bd9Sstevel@tonic-gate slab2multidata }, 42777c478bd9Sstevel@tonic-gate 42787c478bd9Sstevel@tonic-gate /* from modhash.c */ 42797c478bd9Sstevel@tonic-gate { "modhash", "?[-ceht] [-k key] [-v val] [-i index]", 42807c478bd9Sstevel@tonic-gate "display information about one or all mod_hash structures", 42817c478bd9Sstevel@tonic-gate modhash, modhash_help }, 42827c478bd9Sstevel@tonic-gate { "modent", ":[-k | -v | -t type]", 42837c478bd9Sstevel@tonic-gate "display information about a mod_hash_entry", modent, 42847c478bd9Sstevel@tonic-gate modent_help }, 42857c478bd9Sstevel@tonic-gate 42867c478bd9Sstevel@tonic-gate /* from net.c */ 42874eaa4710SRishi Srivatsavai { "dladm", "?<sub-command> [flags]", "show data link information", 42884eaa4710SRishi Srivatsavai dladm, dladm_help }, 42897c478bd9Sstevel@tonic-gate { "mi", ":[-p] [-d | -m]", "filter and display MI object or payload", 42907c478bd9Sstevel@tonic-gate mi }, 4291d5b6ed4bSVasumathi Sundaram - Sun Microsystems { "netstat", "[-arv] [-f inet | inet6 | unix] [-P tcp | udp | icmp]", 42927c478bd9Sstevel@tonic-gate "show network statistics", netstat }, 42937c478bd9Sstevel@tonic-gate { "sonode", "?[-f inet | inet6 | unix | #] " 42947c478bd9Sstevel@tonic-gate "[-t stream | dgram | raw | #] [-p #]", 42957c478bd9Sstevel@tonic-gate "filter and display sonode", sonode }, 42967c478bd9Sstevel@tonic-gate 4297f4b3ec61Sdh /* from netstack.c */ 4298f4b3ec61Sdh { "netstack", "", "show stack instances", netstack }, 4299589efa95SRobert Mustacchi { "netstackid2netstack", ":", 4300589efa95SRobert Mustacchi "translate a netstack id to its netstack_t", 4301589efa95SRobert Mustacchi netstackid2netstack }, 4302f4b3ec61Sdh 43037c478bd9Sstevel@tonic-gate /* from nvpair.c */ 43047c478bd9Sstevel@tonic-gate { NVPAIR_DCMD_NAME, NVPAIR_DCMD_USAGE, NVPAIR_DCMD_DESCR, 43057c478bd9Sstevel@tonic-gate nvpair_print }, 4306fa9e4066Sahrens { NVLIST_DCMD_NAME, NVLIST_DCMD_USAGE, NVLIST_DCMD_DESCR, 43078a40a695Sgavinm print_nvlist }, 43087c478bd9Sstevel@tonic-gate 4309fb2f18f8Sesaxe /* from pg.c */ 4310fb2f18f8Sesaxe { "pg", "?[-q]", "display a pg", pg}, 4311fb2f18f8Sesaxe 43127c478bd9Sstevel@tonic-gate /* from rctl.c */ 43137c478bd9Sstevel@tonic-gate { "rctl_dict", "?", "print systemwide default rctl definitions", 43147c478bd9Sstevel@tonic-gate rctl_dict }, 43157c478bd9Sstevel@tonic-gate { "rctl_list", ":[handle]", "print rctls for the given proc", 43167c478bd9Sstevel@tonic-gate rctl_list }, 43177c478bd9Sstevel@tonic-gate { "rctl", ":[handle]", "print a rctl_t, only if it matches the handle", 43187c478bd9Sstevel@tonic-gate rctl }, 43197c478bd9Sstevel@tonic-gate { "rctl_validate", ":[-v] [-n #]", "test resource control value " 43207c478bd9Sstevel@tonic-gate "sequence", rctl_validate }, 43217c478bd9Sstevel@tonic-gate 43227c478bd9Sstevel@tonic-gate /* from sobj.c */ 43237c478bd9Sstevel@tonic-gate { "rwlock", ":", "dump out a readers/writer lock", rwlock }, 43247c478bd9Sstevel@tonic-gate { "mutex", ":[-f]", "dump out an adaptive or spin mutex", mutex, 43257c478bd9Sstevel@tonic-gate mutex_help }, 43267c478bd9Sstevel@tonic-gate { "sobj2ts", ":", "perform turnstile lookup on synch object", sobj2ts }, 43277c478bd9Sstevel@tonic-gate { "wchaninfo", "?[-v]", "dump condition variable", wchaninfo }, 43287c478bd9Sstevel@tonic-gate { "turnstile", "?", "display a turnstile", turnstile }, 43297c478bd9Sstevel@tonic-gate 43307c478bd9Sstevel@tonic-gate /* from stream.c */ 43317c478bd9Sstevel@tonic-gate { "mblk", ":[-q|v] [-f|F flag] [-t|T type] [-l|L|B len] [-d dbaddr]", 43327c478bd9Sstevel@tonic-gate "print an mblk", mblk_prt, mblk_help }, 43337c478bd9Sstevel@tonic-gate { "mblk_verify", "?", "verify integrity of an mblk", mblk_verify }, 43347c478bd9Sstevel@tonic-gate { "mblk2dblk", ":", "convert mblk_t address to dblk_t address", 43357c478bd9Sstevel@tonic-gate mblk2dblk }, 43367c478bd9Sstevel@tonic-gate { "q2otherq", ":", "print peer queue for a given queue", q2otherq }, 43377c478bd9Sstevel@tonic-gate { "q2rdq", ":", "print read queue for a given queue", q2rdq }, 43387c478bd9Sstevel@tonic-gate { "q2syncq", ":", "print syncq for a given queue", q2syncq }, 43397c478bd9Sstevel@tonic-gate { "q2stream", ":", "print stream pointer for a given queue", q2stream }, 43407c478bd9Sstevel@tonic-gate { "q2wrq", ":", "print write queue for a given queue", q2wrq }, 43417c478bd9Sstevel@tonic-gate { "queue", ":[-q|v] [-m mod] [-f flag] [-F flag] [-s syncq_addr]", 43427c478bd9Sstevel@tonic-gate "filter and display STREAM queue", queue, queue_help }, 43437c478bd9Sstevel@tonic-gate { "stdata", ":[-q|v] [-f flag] [-F flag]", 43447c478bd9Sstevel@tonic-gate "filter and display STREAM head", stdata, stdata_help }, 43457c478bd9Sstevel@tonic-gate { "str2mate", ":", "print mate of this stream", str2mate }, 43467c478bd9Sstevel@tonic-gate { "str2wrq", ":", "print write queue of this stream", str2wrq }, 43477c478bd9Sstevel@tonic-gate { "stream", ":", "display STREAM", stream }, 43487c478bd9Sstevel@tonic-gate { "strftevent", ":", "print STREAMS flow trace event", strftevent }, 43497c478bd9Sstevel@tonic-gate { "syncq", ":[-q|v] [-f flag] [-F flag] [-t type] [-T type]", 43507c478bd9Sstevel@tonic-gate "filter and display STREAM sync queue", syncq, syncq_help }, 43517c478bd9Sstevel@tonic-gate { "syncq2q", ":", "print queue for a given syncq", syncq2q }, 43527c478bd9Sstevel@tonic-gate 4353e0ad97e3SJonathan Adams /* from taskq.c */ 4354e0ad97e3SJonathan Adams { "taskq", ":[-atT] [-m min_maxq] [-n name]", 4355e0ad97e3SJonathan Adams "display a taskq", taskq, taskq_help }, 4356e0ad97e3SJonathan Adams { "taskq_entry", ":", "display a taskq_ent_t", taskq_ent }, 4357e0ad97e3SJonathan Adams 43587c478bd9Sstevel@tonic-gate /* from thread.c */ 43597c478bd9Sstevel@tonic-gate { "thread", "?[-bdfimps]", "display a summarized kthread_t", thread, 43607c478bd9Sstevel@tonic-gate thread_help }, 4361ab4a9bebSjohnlev { "threadlist", "?[-t] [-v [count]]", 43627c478bd9Sstevel@tonic-gate "display threads and associated C stack traces", threadlist, 43637c478bd9Sstevel@tonic-gate threadlist_help }, 4364bff31d89SPhilippe Jung { "stackinfo", "?[-h|-a]", "display kthread_t stack usage", stackinfo, 4365bff31d89SPhilippe Jung stackinfo_help }, 43667c478bd9Sstevel@tonic-gate 43677c478bd9Sstevel@tonic-gate /* from tsd.c */ 43687c478bd9Sstevel@tonic-gate { "tsd", ":-k key", "print tsd[key-1] for this thread", ttotsd }, 43697c478bd9Sstevel@tonic-gate { "tsdtot", ":", "find thread with this tsd", tsdtot }, 43707c478bd9Sstevel@tonic-gate 43717c478bd9Sstevel@tonic-gate /* 43727c478bd9Sstevel@tonic-gate * typegraph does not work under kmdb, as it requires too much memory 43737c478bd9Sstevel@tonic-gate * for its internal data structures. 43747c478bd9Sstevel@tonic-gate */ 43757c478bd9Sstevel@tonic-gate #ifndef _KMDB 43767c478bd9Sstevel@tonic-gate /* from typegraph.c */ 43777c478bd9Sstevel@tonic-gate { "findlocks", ":", "find locks held by specified thread", findlocks }, 43787c478bd9Sstevel@tonic-gate { "findfalse", "?[-v]", "find potentially falsely shared structures", 43797c478bd9Sstevel@tonic-gate findfalse }, 43807c478bd9Sstevel@tonic-gate { "typegraph", NULL, "build type graph", typegraph }, 43817c478bd9Sstevel@tonic-gate { "istype", ":type", "manually set object type", istype }, 43827c478bd9Sstevel@tonic-gate { "notype", ":", "manually clear object type", notype }, 43837c478bd9Sstevel@tonic-gate { "whattype", ":", "determine object type", whattype }, 43847c478bd9Sstevel@tonic-gate #endif 43857c478bd9Sstevel@tonic-gate 43867c478bd9Sstevel@tonic-gate /* from vfs.c */ 43877c478bd9Sstevel@tonic-gate { "fsinfo", "?[-v]", "print mounted filesystems", fsinfo }, 43887c478bd9Sstevel@tonic-gate { "pfiles", ":[-fp]", "print process file information", pfiles, 43897c478bd9Sstevel@tonic-gate pfiles_help }, 43907c478bd9Sstevel@tonic-gate 43914c06356bSdh /* from zone.c */ 4392589efa95SRobert Mustacchi { "zid2zone", ":", "find the zone_t with the given zone id", 4393589efa95SRobert Mustacchi zid2zone }, 4394a19609f8Sjv { "zone", "?[-r [-v]]", "display kernel zone(s)", zoneprt }, 43954c06356bSdh { "zsd", ":[-v] [zsd_key]", "display zone-specific-data entries for " 43964c06356bSdh "selected zones", zsd }, 439770ab954aSramat 43982a12f85aSJeremy Jones #ifndef _KMDB 43992a12f85aSJeremy Jones { "gcore", NULL, "generate a user core for the given process", 44002a12f85aSJeremy Jones gcore_dcmd }, 44012a12f85aSJeremy Jones #endif 44022a12f85aSJeremy Jones 44037c478bd9Sstevel@tonic-gate { NULL } 44047c478bd9Sstevel@tonic-gate }; 44057c478bd9Sstevel@tonic-gate 44067c478bd9Sstevel@tonic-gate static const mdb_walker_t walkers[] = { 44077c478bd9Sstevel@tonic-gate 44087c478bd9Sstevel@tonic-gate /* from genunix.c */ 440987a18d3fSMadhavan Venkataraman { "callouts_bytime", "walk callouts by list chain (expiration time)", 441087a18d3fSMadhavan Venkataraman callout_walk_init, callout_walk_step, callout_walk_fini, 441187a18d3fSMadhavan Venkataraman (void *)CALLOUT_WALK_BYLIST }, 441287a18d3fSMadhavan Venkataraman { "callouts_byid", "walk callouts by id hash chain", 441387a18d3fSMadhavan Venkataraman callout_walk_init, callout_walk_step, callout_walk_fini, 441487a18d3fSMadhavan Venkataraman (void *)CALLOUT_WALK_BYID }, 441587a18d3fSMadhavan Venkataraman { "callout_list", "walk a callout list", callout_list_walk_init, 441687a18d3fSMadhavan Venkataraman callout_list_walk_step, callout_list_walk_fini }, 441787a18d3fSMadhavan Venkataraman { "callout_table", "walk callout table array", callout_table_walk_init, 441887a18d3fSMadhavan Venkataraman callout_table_walk_step, callout_table_walk_fini }, 44197c478bd9Sstevel@tonic-gate { "cpu", "walk cpu structures", cpu_walk_init, cpu_walk_step }, 442039f030b8SPatrick Mooney { "dnlc", "walk dnlc entries", 442139f030b8SPatrick Mooney dnlc_walk_init, dnlc_walk_step, dnlc_walk_fini }, 44229dd0f810Scindi { "ereportq_dump", "walk list of ereports in dump error queue", 44239dd0f810Scindi ereportq_dump_walk_init, ereportq_dump_walk_step, NULL }, 44249dd0f810Scindi { "ereportq_pend", "walk list of ereports in pending error queue", 44259dd0f810Scindi ereportq_pend_walk_init, ereportq_pend_walk_step, NULL }, 44267c478bd9Sstevel@tonic-gate { "errorq", "walk list of system error queues", 44277c478bd9Sstevel@tonic-gate errorq_walk_init, errorq_walk_step, NULL }, 44287c478bd9Sstevel@tonic-gate { "errorq_data", "walk pending error queue data buffers", 44297c478bd9Sstevel@tonic-gate eqd_walk_init, eqd_walk_step, eqd_walk_fini }, 44307c478bd9Sstevel@tonic-gate { "allfile", "given a proc pointer, list all file pointers", 44317c478bd9Sstevel@tonic-gate file_walk_init, allfile_walk_step, file_walk_fini }, 44327c478bd9Sstevel@tonic-gate { "file", "given a proc pointer, list of open file pointers", 44337c478bd9Sstevel@tonic-gate file_walk_init, file_walk_step, file_walk_fini }, 44347c478bd9Sstevel@tonic-gate { "lock_descriptor", "walk lock_descriptor_t structures", 44357c478bd9Sstevel@tonic-gate ld_walk_init, ld_walk_step, NULL }, 44367c478bd9Sstevel@tonic-gate { "lock_graph", "walk lock graph", 44377c478bd9Sstevel@tonic-gate lg_walk_init, lg_walk_step, NULL }, 44387c478bd9Sstevel@tonic-gate { "port", "given a proc pointer, list of created event ports", 44397c478bd9Sstevel@tonic-gate port_walk_init, port_walk_step, NULL }, 44407c478bd9Sstevel@tonic-gate { "portev", "given a port pointer, list of events in the queue", 44417c478bd9Sstevel@tonic-gate portev_walk_init, portev_walk_step, portev_walk_fini }, 44427c478bd9Sstevel@tonic-gate { "proc", "list of active proc_t structures", 44437c478bd9Sstevel@tonic-gate proc_walk_init, proc_walk_step, proc_walk_fini }, 44447c478bd9Sstevel@tonic-gate { "projects", "walk a list of kernel projects", 44457c478bd9Sstevel@tonic-gate project_walk_init, project_walk_step, NULL }, 44467c478bd9Sstevel@tonic-gate { "sysevent_pend", "walk sysevent pending queue", 44477c478bd9Sstevel@tonic-gate sysevent_pend_walk_init, sysevent_walk_step, 44487c478bd9Sstevel@tonic-gate sysevent_walk_fini}, 44497c478bd9Sstevel@tonic-gate { "sysevent_sent", "walk sysevent sent queue", sysevent_sent_walk_init, 44507c478bd9Sstevel@tonic-gate sysevent_walk_step, sysevent_walk_fini}, 44517c478bd9Sstevel@tonic-gate { "sysevent_channel", "walk sysevent channel subscriptions", 44527c478bd9Sstevel@tonic-gate sysevent_channel_walk_init, sysevent_channel_walk_step, 44537c478bd9Sstevel@tonic-gate sysevent_channel_walk_fini}, 44547c478bd9Sstevel@tonic-gate { "sysevent_class_list", "walk sysevent subscription's class list", 44557c478bd9Sstevel@tonic-gate sysevent_class_list_walk_init, sysevent_class_list_walk_step, 44567c478bd9Sstevel@tonic-gate sysevent_class_list_walk_fini}, 44577c478bd9Sstevel@tonic-gate { "sysevent_subclass_list", 44587c478bd9Sstevel@tonic-gate "walk sysevent subscription's subclass list", 44597c478bd9Sstevel@tonic-gate sysevent_subclass_list_walk_init, 44607c478bd9Sstevel@tonic-gate sysevent_subclass_list_walk_step, 44617c478bd9Sstevel@tonic-gate sysevent_subclass_list_walk_fini}, 44627c478bd9Sstevel@tonic-gate { "task", "given a task pointer, walk its processes", 44637c478bd9Sstevel@tonic-gate task_walk_init, task_walk_step, NULL }, 44647c478bd9Sstevel@tonic-gate 4465fa9e4066Sahrens /* from avl.c */ 4466fa9e4066Sahrens { AVL_WALK_NAME, AVL_WALK_DESC, 4467fa9e4066Sahrens avl_walk_init, avl_walk_step, avl_walk_fini }, 4468fa9e4066Sahrens 44697c478bd9Sstevel@tonic-gate /* from bio.c */ 44707c478bd9Sstevel@tonic-gate { "buf", "walk the bio buf hash", 44717c478bd9Sstevel@tonic-gate buf_walk_init, buf_walk_step, buf_walk_fini }, 44727c478bd9Sstevel@tonic-gate 44737c478bd9Sstevel@tonic-gate /* from contract.c */ 44747c478bd9Sstevel@tonic-gate { "contract", "walk all contracts, or those of the specified type", 44757c478bd9Sstevel@tonic-gate ct_walk_init, generic_walk_step, NULL }, 44767c478bd9Sstevel@tonic-gate { "ct_event", "walk events on a contract event queue", 44777c478bd9Sstevel@tonic-gate ct_event_walk_init, generic_walk_step, NULL }, 44787c478bd9Sstevel@tonic-gate { "ct_listener", "walk contract event queue listeners", 44797c478bd9Sstevel@tonic-gate ct_listener_walk_init, generic_walk_step, NULL }, 44807c478bd9Sstevel@tonic-gate 44817c478bd9Sstevel@tonic-gate /* from cpupart.c */ 44827c478bd9Sstevel@tonic-gate { "cpupart_cpulist", "given an cpupart_t, walk cpus in partition", 44837c478bd9Sstevel@tonic-gate cpupart_cpulist_walk_init, cpupart_cpulist_walk_step, 44847c478bd9Sstevel@tonic-gate NULL }, 44857c478bd9Sstevel@tonic-gate { "cpupart_walk", "walk the set of cpu partitions", 44867c478bd9Sstevel@tonic-gate cpupart_walk_init, cpupart_walk_step, NULL }, 44877c478bd9Sstevel@tonic-gate 44887c478bd9Sstevel@tonic-gate /* from ctxop.c */ 44897c478bd9Sstevel@tonic-gate { "ctxop", "walk list of context ops on a thread", 44907c478bd9Sstevel@tonic-gate ctxop_walk_init, ctxop_walk_step, ctxop_walk_fini }, 44917c478bd9Sstevel@tonic-gate 44927c478bd9Sstevel@tonic-gate /* from cyclic.c */ 44937c478bd9Sstevel@tonic-gate { "cyccpu", "walk per-CPU cyc_cpu structures", 44947c478bd9Sstevel@tonic-gate cyccpu_walk_init, cyccpu_walk_step, NULL }, 44957c478bd9Sstevel@tonic-gate { "cycomni", "for an omnipresent cyclic, walk cyc_omni_cpu list", 44967c478bd9Sstevel@tonic-gate cycomni_walk_init, cycomni_walk_step, NULL }, 44977c478bd9Sstevel@tonic-gate { "cyctrace", "walk cyclic trace buffer", 44987c478bd9Sstevel@tonic-gate cyctrace_walk_init, cyctrace_walk_step, cyctrace_walk_fini }, 44997c478bd9Sstevel@tonic-gate 45007c478bd9Sstevel@tonic-gate /* from devinfo.c */ 45017c478bd9Sstevel@tonic-gate { "binding_hash", "walk all entries in binding hash table", 45027c478bd9Sstevel@tonic-gate binding_hash_walk_init, binding_hash_walk_step, NULL }, 45037c478bd9Sstevel@tonic-gate { "devinfo", "walk devinfo tree or subtree", 45047c478bd9Sstevel@tonic-gate devinfo_walk_init, devinfo_walk_step, devinfo_walk_fini }, 45057c478bd9Sstevel@tonic-gate { "devinfo_audit_log", "walk devinfo audit system-wide log", 45067c478bd9Sstevel@tonic-gate devinfo_audit_log_walk_init, devinfo_audit_log_walk_step, 45077c478bd9Sstevel@tonic-gate devinfo_audit_log_walk_fini}, 45087c478bd9Sstevel@tonic-gate { "devinfo_audit_node", "walk per-devinfo audit history", 45097c478bd9Sstevel@tonic-gate devinfo_audit_node_walk_init, devinfo_audit_node_walk_step, 45107c478bd9Sstevel@tonic-gate devinfo_audit_node_walk_fini}, 45117c478bd9Sstevel@tonic-gate { "devinfo_children", "walk children of devinfo node", 45127c478bd9Sstevel@tonic-gate devinfo_children_walk_init, devinfo_children_walk_step, 45137c478bd9Sstevel@tonic-gate devinfo_children_walk_fini }, 45147c478bd9Sstevel@tonic-gate { "devinfo_parents", "walk ancestors of devinfo node", 45157c478bd9Sstevel@tonic-gate devinfo_parents_walk_init, devinfo_parents_walk_step, 45167c478bd9Sstevel@tonic-gate devinfo_parents_walk_fini }, 45177c478bd9Sstevel@tonic-gate { "devinfo_siblings", "walk siblings of devinfo node", 45187c478bd9Sstevel@tonic-gate devinfo_siblings_walk_init, devinfo_siblings_walk_step, NULL }, 45197c478bd9Sstevel@tonic-gate { "devi_next", "walk devinfo list", 45207c478bd9Sstevel@tonic-gate NULL, devi_next_walk_step, NULL }, 45217c478bd9Sstevel@tonic-gate { "devnames", "walk devnames array", 45227c478bd9Sstevel@tonic-gate devnames_walk_init, devnames_walk_step, devnames_walk_fini }, 45237c478bd9Sstevel@tonic-gate { "minornode", "given a devinfo node, walk minor nodes", 45247c478bd9Sstevel@tonic-gate minornode_walk_init, minornode_walk_step, NULL }, 45257c478bd9Sstevel@tonic-gate { "softstate", 45267c478bd9Sstevel@tonic-gate "given an i_ddi_soft_state*, list all in-use driver stateps", 45277c478bd9Sstevel@tonic-gate soft_state_walk_init, soft_state_walk_step, 45287c478bd9Sstevel@tonic-gate NULL, NULL }, 45297c478bd9Sstevel@tonic-gate { "softstate_all", 45307c478bd9Sstevel@tonic-gate "given an i_ddi_soft_state*, list all driver stateps", 45317c478bd9Sstevel@tonic-gate soft_state_walk_init, soft_state_all_walk_step, 45327c478bd9Sstevel@tonic-gate NULL, NULL }, 45337c478bd9Sstevel@tonic-gate { "devinfo_fmc", 45347c478bd9Sstevel@tonic-gate "walk a fault management handle cache active list", 45357c478bd9Sstevel@tonic-gate devinfo_fmc_walk_init, devinfo_fmc_walk_step, NULL }, 45367c478bd9Sstevel@tonic-gate 45374c06356bSdh /* from group.c */ 45384c06356bSdh { "group", "walk all elements of a group", 45394c06356bSdh group_walk_init, group_walk_step, NULL }, 45404c06356bSdh 45415febcb4aSScott Carter, SD IOSW /* from irm.c */ 45425febcb4aSScott Carter, SD IOSW { "irmpools", "walk global list of interrupt pools", 45435febcb4aSScott Carter, SD IOSW irmpools_walk_init, list_walk_step, list_walk_fini }, 45445febcb4aSScott Carter, SD IOSW { "irmreqs", "walk list of interrupt requests in an interrupt pool", 45455febcb4aSScott Carter, SD IOSW irmreqs_walk_init, list_walk_step, list_walk_fini }, 45465febcb4aSScott Carter, SD IOSW 45477c478bd9Sstevel@tonic-gate /* from kmem.c */ 45487c478bd9Sstevel@tonic-gate { "allocdby", "given a thread, walk its allocated bufctls", 45497c478bd9Sstevel@tonic-gate allocdby_walk_init, allocdby_walk_step, allocdby_walk_fini }, 45507c478bd9Sstevel@tonic-gate { "bufctl", "walk a kmem cache's bufctls", 45517c478bd9Sstevel@tonic-gate bufctl_walk_init, kmem_walk_step, kmem_walk_fini }, 45527c478bd9Sstevel@tonic-gate { "bufctl_history", "walk the available history of a bufctl", 45537c478bd9Sstevel@tonic-gate bufctl_history_walk_init, bufctl_history_walk_step, 45547c478bd9Sstevel@tonic-gate bufctl_history_walk_fini }, 45557c478bd9Sstevel@tonic-gate { "freedby", "given a thread, walk its freed bufctls", 45567c478bd9Sstevel@tonic-gate freedby_walk_init, allocdby_walk_step, allocdby_walk_fini }, 45577c478bd9Sstevel@tonic-gate { "freectl", "walk a kmem cache's free bufctls", 45587c478bd9Sstevel@tonic-gate freectl_walk_init, kmem_walk_step, kmem_walk_fini }, 45597c478bd9Sstevel@tonic-gate { "freectl_constructed", "walk a kmem cache's constructed free bufctls", 45607c478bd9Sstevel@tonic-gate freectl_constructed_walk_init, kmem_walk_step, kmem_walk_fini }, 45617c478bd9Sstevel@tonic-gate { "freemem", "walk a kmem cache's free memory", 45627c478bd9Sstevel@tonic-gate freemem_walk_init, kmem_walk_step, kmem_walk_fini }, 45637c478bd9Sstevel@tonic-gate { "freemem_constructed", "walk a kmem cache's constructed free memory", 45647c478bd9Sstevel@tonic-gate freemem_constructed_walk_init, kmem_walk_step, kmem_walk_fini }, 45657c478bd9Sstevel@tonic-gate { "kmem", "walk a kmem cache", 45667c478bd9Sstevel@tonic-gate kmem_walk_init, kmem_walk_step, kmem_walk_fini }, 45677c478bd9Sstevel@tonic-gate { "kmem_cpu_cache", "given a kmem cache, walk its per-CPU caches", 45687c478bd9Sstevel@tonic-gate kmem_cpu_cache_walk_init, kmem_cpu_cache_walk_step, NULL }, 45697c478bd9Sstevel@tonic-gate { "kmem_hash", "given a kmem cache, walk its allocated hash table", 45707c478bd9Sstevel@tonic-gate kmem_hash_walk_init, kmem_hash_walk_step, kmem_hash_walk_fini }, 45717c478bd9Sstevel@tonic-gate { "kmem_log", "walk the kmem transaction log", 45727c478bd9Sstevel@tonic-gate kmem_log_walk_init, kmem_log_walk_step, kmem_log_walk_fini }, 45737c478bd9Sstevel@tonic-gate { "kmem_slab", "given a kmem cache, walk its slabs", 4574b5fca8f8Stomee kmem_slab_walk_init, combined_walk_step, combined_walk_fini }, 45757c478bd9Sstevel@tonic-gate { "kmem_slab_partial", 45767c478bd9Sstevel@tonic-gate "given a kmem cache, walk its partially allocated slabs (min 1)", 4577b5fca8f8Stomee kmem_slab_walk_partial_init, combined_walk_step, 4578b5fca8f8Stomee combined_walk_fini }, 45797c478bd9Sstevel@tonic-gate { "vmem", "walk vmem structures in pre-fix, depth-first order", 45807c478bd9Sstevel@tonic-gate vmem_walk_init, vmem_walk_step, vmem_walk_fini }, 45817c478bd9Sstevel@tonic-gate { "vmem_alloc", "given a vmem_t, walk its allocated vmem_segs", 45827c478bd9Sstevel@tonic-gate vmem_alloc_walk_init, vmem_seg_walk_step, vmem_seg_walk_fini }, 45837c478bd9Sstevel@tonic-gate { "vmem_free", "given a vmem_t, walk its free vmem_segs", 45847c478bd9Sstevel@tonic-gate vmem_free_walk_init, vmem_seg_walk_step, vmem_seg_walk_fini }, 45857c478bd9Sstevel@tonic-gate { "vmem_postfix", "walk vmem structures in post-fix, depth-first order", 45867c478bd9Sstevel@tonic-gate vmem_walk_init, vmem_postfix_walk_step, vmem_walk_fini }, 45877c478bd9Sstevel@tonic-gate { "vmem_seg", "given a vmem_t, walk all of its vmem_segs", 45887c478bd9Sstevel@tonic-gate vmem_seg_walk_init, vmem_seg_walk_step, vmem_seg_walk_fini }, 45897c478bd9Sstevel@tonic-gate { "vmem_span", "given a vmem_t, walk its spanning vmem_segs", 45907c478bd9Sstevel@tonic-gate vmem_span_walk_init, vmem_seg_walk_step, vmem_seg_walk_fini }, 45917c478bd9Sstevel@tonic-gate 45927c478bd9Sstevel@tonic-gate /* from ldi.c */ 45937c478bd9Sstevel@tonic-gate { "ldi_handle", "walk the layered driver handle hash", 45947c478bd9Sstevel@tonic-gate ldi_handle_walk_init, ldi_handle_walk_step, NULL }, 45957c478bd9Sstevel@tonic-gate { "ldi_ident", "walk the layered driver identifier hash", 45967c478bd9Sstevel@tonic-gate ldi_ident_walk_init, ldi_ident_walk_step, NULL }, 45977c478bd9Sstevel@tonic-gate 45987c478bd9Sstevel@tonic-gate /* from leaky.c + leaky_subr.c */ 45997c478bd9Sstevel@tonic-gate { "leak", "given a leaked bufctl or vmem_seg, find leaks w/ same " 46007c478bd9Sstevel@tonic-gate "stack trace", 46017c478bd9Sstevel@tonic-gate leaky_walk_init, leaky_walk_step, leaky_walk_fini }, 46027c478bd9Sstevel@tonic-gate { "leakbuf", "given a leaked bufctl or vmem_seg, walk buffers for " 46037c478bd9Sstevel@tonic-gate "leaks w/ same stack trace", 46047c478bd9Sstevel@tonic-gate leaky_walk_init, leaky_buf_walk_step, leaky_walk_fini }, 46057c478bd9Sstevel@tonic-gate 46067c478bd9Sstevel@tonic-gate /* from lgrp.c */ 4607c6402783Sakolb { "lgrp_cpulist", "walk CPUs in a given lgroup", 4608c6402783Sakolb lgrp_cpulist_walk_init, lgrp_cpulist_walk_step, NULL }, 4609c6402783Sakolb { "lgrptbl", "walk lgroup table", 46107c478bd9Sstevel@tonic-gate lgrp_walk_init, lgrp_walk_step, NULL }, 4611c6402783Sakolb { "lgrp_parents", "walk up lgroup lineage from given lgroup", 4612c6402783Sakolb lgrp_parents_walk_init, lgrp_parents_walk_step, NULL }, 4613c6402783Sakolb { "lgrp_rsrc_mem", "walk lgroup memory resources of given lgroup", 4614c6402783Sakolb lgrp_rsrc_mem_walk_init, lgrp_set_walk_step, NULL }, 4615c6402783Sakolb { "lgrp_rsrc_cpu", "walk lgroup CPU resources of given lgroup", 4616c6402783Sakolb lgrp_rsrc_cpu_walk_init, lgrp_set_walk_step, NULL }, 46177c478bd9Sstevel@tonic-gate 46187c478bd9Sstevel@tonic-gate /* from list.c */ 4619fa9e4066Sahrens { LIST_WALK_NAME, LIST_WALK_DESC, 46207c478bd9Sstevel@tonic-gate list_walk_init, list_walk_step, list_walk_fini }, 46217c478bd9Sstevel@tonic-gate 46224c06356bSdh /* from mdi.c */ 46234c06356bSdh { "mdipi_client_list", "Walker for mdi_pathinfo pi_client_link", 46244c06356bSdh mdi_pi_client_link_walk_init, 46254c06356bSdh mdi_pi_client_link_walk_step, 46264c06356bSdh mdi_pi_client_link_walk_fini }, 46274c06356bSdh { "mdipi_phci_list", "Walker for mdi_pathinfo pi_phci_link", 46284c06356bSdh mdi_pi_phci_link_walk_init, 46294c06356bSdh mdi_pi_phci_link_walk_step, 46304c06356bSdh mdi_pi_phci_link_walk_fini }, 46314c06356bSdh { "mdiphci_list", "Walker for mdi_phci ph_next link", 46324c06356bSdh mdi_phci_ph_next_walk_init, 46334c06356bSdh mdi_phci_ph_next_walk_step, 46344c06356bSdh mdi_phci_ph_next_walk_fini }, 46354c06356bSdh 46367c478bd9Sstevel@tonic-gate /* from memory.c */ 4637d20abfaaSPavel Tatashin { "allpages", "walk all pages, including free pages", 4638d20abfaaSPavel Tatashin allpages_walk_init, allpages_walk_step, allpages_walk_fini }, 463964a3d88bSJonathan Adams { "anon", "given an amp, list allocated anon structures", 464064a3d88bSJonathan Adams anon_walk_init, anon_walk_step, anon_walk_fini, 464164a3d88bSJonathan Adams ANON_WALK_ALLOC }, 464264a3d88bSJonathan Adams { "anon_all", "given an amp, list contents of all anon slots", 464364a3d88bSJonathan Adams anon_walk_init, anon_walk_step, anon_walk_fini, 464464a3d88bSJonathan Adams ANON_WALK_ALL }, 46457c478bd9Sstevel@tonic-gate { "memlist", "walk specified memlist", 46467c478bd9Sstevel@tonic-gate NULL, memlist_walk_step, NULL }, 4647cbdcbd05SJonathan Adams { "page", "walk all pages, or those from the specified vnode", 4648cbdcbd05SJonathan Adams page_walk_init, page_walk_step, page_walk_fini }, 4649cbdcbd05SJonathan Adams { "seg", "given an as, list of segments", 4650cbdcbd05SJonathan Adams seg_walk_init, avl_walk_step, avl_walk_fini }, 465164a3d88bSJonathan Adams { "segvn_anon", 465264a3d88bSJonathan Adams "given a struct segvn_data, list allocated anon structures", 465364a3d88bSJonathan Adams segvn_anon_walk_init, anon_walk_step, anon_walk_fini, 465464a3d88bSJonathan Adams ANON_WALK_ALLOC }, 465564a3d88bSJonathan Adams { "segvn_anon_all", 465664a3d88bSJonathan Adams "given a struct segvn_data, list contents of all anon slots", 465764a3d88bSJonathan Adams segvn_anon_walk_init, anon_walk_step, anon_walk_fini, 465864a3d88bSJonathan Adams ANON_WALK_ALL }, 465964a3d88bSJonathan Adams { "segvn_pages", 466064a3d88bSJonathan Adams "given a struct segvn_data, list resident pages in " 466164a3d88bSJonathan Adams "offset order", 466264a3d88bSJonathan Adams segvn_pages_walk_init, segvn_pages_walk_step, 466364a3d88bSJonathan Adams segvn_pages_walk_fini, SEGVN_PAGES_RESIDENT }, 466464a3d88bSJonathan Adams { "segvn_pages_all", 466564a3d88bSJonathan Adams "for each offset in a struct segvn_data, give page_t pointer " 466664a3d88bSJonathan Adams "(if resident), or NULL.", 466764a3d88bSJonathan Adams segvn_pages_walk_init, segvn_pages_walk_step, 466864a3d88bSJonathan Adams segvn_pages_walk_fini, SEGVN_PAGES_ALL }, 46697c478bd9Sstevel@tonic-gate { "swapinfo", "walk swapinfo structures", 46707c478bd9Sstevel@tonic-gate swap_walk_init, swap_walk_step, NULL }, 46717c478bd9Sstevel@tonic-gate 46727c478bd9Sstevel@tonic-gate /* from mmd.c */ 46737c478bd9Sstevel@tonic-gate { "pattr", "walk pattr_t structures", pattr_walk_init, 46747c478bd9Sstevel@tonic-gate mmdq_walk_step, mmdq_walk_fini }, 46757c478bd9Sstevel@tonic-gate { "pdesc", "walk pdesc_t structures", 46767c478bd9Sstevel@tonic-gate pdesc_walk_init, mmdq_walk_step, mmdq_walk_fini }, 46777c478bd9Sstevel@tonic-gate { "pdesc_slab", "walk pdesc_slab_t structures", 46787c478bd9Sstevel@tonic-gate pdesc_slab_walk_init, mmdq_walk_step, mmdq_walk_fini }, 46797c478bd9Sstevel@tonic-gate 46807c478bd9Sstevel@tonic-gate /* from modhash.c */ 46817c478bd9Sstevel@tonic-gate { "modhash", "walk list of mod_hash structures", modhash_walk_init, 46827c478bd9Sstevel@tonic-gate modhash_walk_step, NULL }, 46837c478bd9Sstevel@tonic-gate { "modent", "walk list of entries in a given mod_hash", 46847c478bd9Sstevel@tonic-gate modent_walk_init, modent_walk_step, modent_walk_fini }, 46857c478bd9Sstevel@tonic-gate { "modchain", "walk list of entries in a given mod_hash_entry", 46867c478bd9Sstevel@tonic-gate NULL, modchain_walk_step, NULL }, 46877c478bd9Sstevel@tonic-gate 46887c478bd9Sstevel@tonic-gate /* from net.c */ 4689f4b3ec61Sdh { "icmp", "walk ICMP control structures using MI for all stacks", 4690f4b3ec61Sdh mi_payload_walk_init, mi_payload_walk_step, NULL, 4691f4b3ec61Sdh &mi_icmp_arg }, 46927c478bd9Sstevel@tonic-gate { "mi", "given a MI_O, walk the MI", 46937c478bd9Sstevel@tonic-gate mi_walk_init, mi_walk_step, mi_walk_fini, NULL }, 46947c478bd9Sstevel@tonic-gate { "sonode", "given a sonode, walk its children", 46957c478bd9Sstevel@tonic-gate sonode_walk_init, sonode_walk_step, sonode_walk_fini, NULL }, 4696f4b3ec61Sdh { "icmp_stacks", "walk all the icmp_stack_t", 4697f4b3ec61Sdh icmp_stacks_walk_init, icmp_stacks_walk_step, NULL }, 4698f4b3ec61Sdh { "tcp_stacks", "walk all the tcp_stack_t", 4699f4b3ec61Sdh tcp_stacks_walk_init, tcp_stacks_walk_step, NULL }, 4700f4b3ec61Sdh { "udp_stacks", "walk all the udp_stack_t", 4701f4b3ec61Sdh udp_stacks_walk_init, udp_stacks_walk_step, NULL }, 4702f4b3ec61Sdh 47034c06356bSdh /* from netstack.c */ 47044c06356bSdh { "netstack", "walk a list of kernel netstacks", 47054c06356bSdh netstack_walk_init, netstack_walk_step, NULL }, 47064c06356bSdh 47077c478bd9Sstevel@tonic-gate /* from nvpair.c */ 47087c478bd9Sstevel@tonic-gate { NVPAIR_WALKER_NAME, NVPAIR_WALKER_DESCR, 47097c478bd9Sstevel@tonic-gate nvpair_walk_init, nvpair_walk_step, NULL }, 47107c478bd9Sstevel@tonic-gate 47117c478bd9Sstevel@tonic-gate /* from rctl.c */ 47127c478bd9Sstevel@tonic-gate { "rctl_dict_list", "walk all rctl_dict_entry_t's from rctl_lists", 47137c478bd9Sstevel@tonic-gate rctl_dict_walk_init, rctl_dict_walk_step, NULL }, 47147c478bd9Sstevel@tonic-gate { "rctl_set", "given a rctl_set, walk all rctls", rctl_set_walk_init, 47157c478bd9Sstevel@tonic-gate rctl_set_walk_step, NULL }, 47167c478bd9Sstevel@tonic-gate { "rctl_val", "given a rctl_t, walk all rctl_val entries associated", 47177c478bd9Sstevel@tonic-gate rctl_val_walk_init, rctl_val_walk_step }, 47187c478bd9Sstevel@tonic-gate 47197c478bd9Sstevel@tonic-gate /* from sobj.c */ 47207c478bd9Sstevel@tonic-gate { "blocked", "walk threads blocked on a given sobj", 47217c478bd9Sstevel@tonic-gate blocked_walk_init, blocked_walk_step, NULL }, 47227c478bd9Sstevel@tonic-gate { "wchan", "given a wchan, list of blocked threads", 47237c478bd9Sstevel@tonic-gate wchan_walk_init, wchan_walk_step, wchan_walk_fini }, 47247c478bd9Sstevel@tonic-gate 47257c478bd9Sstevel@tonic-gate /* from stream.c */ 47267c478bd9Sstevel@tonic-gate { "b_cont", "walk mblk_t list using b_cont", 47277c478bd9Sstevel@tonic-gate mblk_walk_init, b_cont_step, mblk_walk_fini }, 47287c478bd9Sstevel@tonic-gate { "b_next", "walk mblk_t list using b_next", 47297c478bd9Sstevel@tonic-gate mblk_walk_init, b_next_step, mblk_walk_fini }, 47307c478bd9Sstevel@tonic-gate { "qlink", "walk queue_t list using q_link", 47317c478bd9Sstevel@tonic-gate queue_walk_init, queue_link_step, queue_walk_fini }, 47327c478bd9Sstevel@tonic-gate { "qnext", "walk queue_t list using q_next", 47337c478bd9Sstevel@tonic-gate queue_walk_init, queue_next_step, queue_walk_fini }, 47347c478bd9Sstevel@tonic-gate { "strftblk", "given a dblk_t, walk STREAMS flow trace event list", 47357c478bd9Sstevel@tonic-gate strftblk_walk_init, strftblk_step, strftblk_walk_fini }, 47367c478bd9Sstevel@tonic-gate { "readq", "walk read queue side of stdata", 47377c478bd9Sstevel@tonic-gate str_walk_init, strr_walk_step, str_walk_fini }, 47387c478bd9Sstevel@tonic-gate { "writeq", "walk write queue side of stdata", 47397c478bd9Sstevel@tonic-gate str_walk_init, strw_walk_step, str_walk_fini }, 47407c478bd9Sstevel@tonic-gate 4741e0ad97e3SJonathan Adams /* from taskq.c */ 4742e0ad97e3SJonathan Adams { "taskq_thread", "given a taskq_t, list all of its threads", 4743e0ad97e3SJonathan Adams taskq_thread_walk_init, 4744e0ad97e3SJonathan Adams taskq_thread_walk_step, 4745e0ad97e3SJonathan Adams taskq_thread_walk_fini }, 4746e0ad97e3SJonathan Adams { "taskq_entry", "given a taskq_t*, list all taskq_ent_t in the list", 4747e0ad97e3SJonathan Adams taskq_ent_walk_init, taskq_ent_walk_step, NULL }, 4748e0ad97e3SJonathan Adams 47497c478bd9Sstevel@tonic-gate /* from thread.c */ 47507c478bd9Sstevel@tonic-gate { "deathrow", "walk threads on both lwp_ and thread_deathrow", 47517c478bd9Sstevel@tonic-gate deathrow_walk_init, deathrow_walk_step, NULL }, 47527c478bd9Sstevel@tonic-gate { "cpu_dispq", "given a cpu_t, walk threads in dispatcher queues", 47537c478bd9Sstevel@tonic-gate cpu_dispq_walk_init, dispq_walk_step, dispq_walk_fini }, 47547c478bd9Sstevel@tonic-gate { "cpupart_dispq", 47557c478bd9Sstevel@tonic-gate "given a cpupart_t, walk threads in dispatcher queues", 47567c478bd9Sstevel@tonic-gate cpupart_dispq_walk_init, dispq_walk_step, dispq_walk_fini }, 47577c478bd9Sstevel@tonic-gate { "lwp_deathrow", "walk lwp_deathrow", 47587c478bd9Sstevel@tonic-gate lwp_deathrow_walk_init, deathrow_walk_step, NULL }, 47597c478bd9Sstevel@tonic-gate { "thread", "global or per-process kthread_t structures", 47607c478bd9Sstevel@tonic-gate thread_walk_init, thread_walk_step, thread_walk_fini }, 47617c478bd9Sstevel@tonic-gate { "thread_deathrow", "walk threads on thread_deathrow", 47627c478bd9Sstevel@tonic-gate thread_deathrow_walk_init, deathrow_walk_step, NULL }, 47637c478bd9Sstevel@tonic-gate 47647c478bd9Sstevel@tonic-gate /* from tsd.c */ 47657c478bd9Sstevel@tonic-gate { "tsd", "walk list of thread-specific data", 47667c478bd9Sstevel@tonic-gate tsd_walk_init, tsd_walk_step, tsd_walk_fini }, 47677c478bd9Sstevel@tonic-gate 476845916cd2Sjpk /* from tsol.c */ 476945916cd2Sjpk { "tnrh", "walk remote host cache structures", 477045916cd2Sjpk tnrh_walk_init, tnrh_walk_step, tnrh_walk_fini }, 477145916cd2Sjpk { "tnrhtp", "walk remote host template structures", 477245916cd2Sjpk tnrhtp_walk_init, tnrhtp_walk_step, tnrhtp_walk_fini }, 477345916cd2Sjpk 47747c478bd9Sstevel@tonic-gate /* 47757c478bd9Sstevel@tonic-gate * typegraph does not work under kmdb, as it requires too much memory 47767c478bd9Sstevel@tonic-gate * for its internal data structures. 47777c478bd9Sstevel@tonic-gate */ 47787c478bd9Sstevel@tonic-gate #ifndef _KMDB 47797c478bd9Sstevel@tonic-gate /* from typegraph.c */ 47807c478bd9Sstevel@tonic-gate { "typeconflict", "walk buffers with conflicting type inferences", 47817c478bd9Sstevel@tonic-gate typegraph_walk_init, typeconflict_walk_step }, 47827c478bd9Sstevel@tonic-gate { "typeunknown", "walk buffers with unknown types", 47837c478bd9Sstevel@tonic-gate typegraph_walk_init, typeunknown_walk_step }, 47847c478bd9Sstevel@tonic-gate #endif 47857c478bd9Sstevel@tonic-gate 47867c478bd9Sstevel@tonic-gate /* from vfs.c */ 47877c478bd9Sstevel@tonic-gate { "vfs", "walk file system list", 47887c478bd9Sstevel@tonic-gate vfs_walk_init, vfs_walk_step }, 478970ab954aSramat 47904c06356bSdh /* from zone.c */ 47914c06356bSdh { "zone", "walk a list of kernel zones", 47924c06356bSdh zone_walk_init, zone_walk_step, NULL }, 47934c06356bSdh { "zsd", "walk list of zsd entries for a zone", 47944c06356bSdh zsd_walk_init, zsd_walk_step, NULL }, 4795f4b3ec61Sdh 47967c478bd9Sstevel@tonic-gate { NULL } 47977c478bd9Sstevel@tonic-gate }; 47987c478bd9Sstevel@tonic-gate 47997c478bd9Sstevel@tonic-gate static const mdb_modinfo_t modinfo = { MDB_API_VERSION, dcmds, walkers }; 48007c478bd9Sstevel@tonic-gate 4801346799e8SJonathan W Adams /*ARGSUSED*/ 4802346799e8SJonathan W Adams static void 4803346799e8SJonathan W Adams genunix_statechange_cb(void *ignored) 4804346799e8SJonathan W Adams { 4805346799e8SJonathan W Adams /* 4806346799e8SJonathan W Adams * Force ::findleaks and ::stacks to let go any cached state. 4807346799e8SJonathan W Adams */ 4808346799e8SJonathan W Adams leaky_cleanup(1); 4809346799e8SJonathan W Adams stacks_cleanup(1); 4810346799e8SJonathan W Adams 4811346799e8SJonathan W Adams kmem_statechange(); /* notify kmem */ 4812346799e8SJonathan W Adams } 4813346799e8SJonathan W Adams 48147c478bd9Sstevel@tonic-gate const mdb_modinfo_t * 48157c478bd9Sstevel@tonic-gate _mdb_init(void) 48167c478bd9Sstevel@tonic-gate { 48177c478bd9Sstevel@tonic-gate kmem_init(); 48187c478bd9Sstevel@tonic-gate 4819346799e8SJonathan W Adams (void) mdb_callback_add(MDB_CALLBACK_STCHG, 4820346799e8SJonathan W Adams genunix_statechange_cb, NULL); 4821346799e8SJonathan W Adams 48222a12f85aSJeremy Jones #ifndef _KMDB 48232a12f85aSJeremy Jones gcore_init(); 48242a12f85aSJeremy Jones #endif 48252a12f85aSJeremy Jones 48267c478bd9Sstevel@tonic-gate return (&modinfo); 48277c478bd9Sstevel@tonic-gate } 48287c478bd9Sstevel@tonic-gate 48297c478bd9Sstevel@tonic-gate void 48307c478bd9Sstevel@tonic-gate _mdb_fini(void) 48317c478bd9Sstevel@tonic-gate { 48327c478bd9Sstevel@tonic-gate leaky_cleanup(1); 4833346799e8SJonathan W Adams stacks_cleanup(1); 48347c478bd9Sstevel@tonic-gate } 4835