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. 24c3377ee9SJohn Levon * Copyright 2019 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> 64*71a582fbSJohn Levon #include <sys/contract/process_impl.h> 657c478bd9Sstevel@tonic-gate 66fa9e4066Sahrens #include "avl.h" 674c06356bSdh #include "bio.h" 684c06356bSdh #include "bitset.h" 69b5fca8f8Stomee #include "combined.h" 707c478bd9Sstevel@tonic-gate #include "contract.h" 717c478bd9Sstevel@tonic-gate #include "cpupart_mdb.h" 720605fe78SGordon Ross #include "cred.h" 734c06356bSdh #include "ctxop.h" 744c06356bSdh #include "cyclic.h" 754c06356bSdh #include "damap.h" 76a288e5a9SJoshua M. Clulow #include "ddi_periodic.h" 777c478bd9Sstevel@tonic-gate #include "devinfo.h" 7839f030b8SPatrick Mooney #include "dnlc.h" 794c06356bSdh #include "findstack.h" 804c06356bSdh #include "fm.h" 812a12f85aSJeremy Jones #include "gcore.h" 824c06356bSdh #include "group.h" 835febcb4aSScott Carter, SD IOSW #include "irm.h" 844c06356bSdh #include "kgrep.h" 854c06356bSdh #include "kmem.h" 864c06356bSdh #include "ldi.h" 877c478bd9Sstevel@tonic-gate #include "leaky.h" 887c478bd9Sstevel@tonic-gate #include "lgrp.h" 897c478bd9Sstevel@tonic-gate #include "list.h" 907c478bd9Sstevel@tonic-gate #include "log.h" 914c06356bSdh #include "mdi.h" 924c06356bSdh #include "memory.h" 937c478bd9Sstevel@tonic-gate #include "mmd.h" 944c06356bSdh #include "modhash.h" 954c06356bSdh #include "ndievents.h" 967c478bd9Sstevel@tonic-gate #include "net.h" 97f4b3ec61Sdh #include "netstack.h" 987c478bd9Sstevel@tonic-gate #include "nvpair.h" 99e386d4ddSRobert Mustacchi #include "pci.h" 1004c06356bSdh #include "pg.h" 1014c06356bSdh #include "rctl.h" 1027c478bd9Sstevel@tonic-gate #include "sobj.h" 1034c06356bSdh #include "streams.h" 1047c478bd9Sstevel@tonic-gate #include "sysevent.h" 105e0ad97e3SJonathan Adams #include "taskq.h" 1064c06356bSdh #include "thread.h" 1074c06356bSdh #include "tsd.h" 10845916cd2Sjpk #include "tsol.h" 1097c478bd9Sstevel@tonic-gate #include "typegraph.h" 1107c478bd9Sstevel@tonic-gate #include "vfs.h" 1117c478bd9Sstevel@tonic-gate #include "zone.h" 11226947304SEvan Yan #include "hotplug.h" 1137c478bd9Sstevel@tonic-gate 1147c478bd9Sstevel@tonic-gate /* 1157c478bd9Sstevel@tonic-gate * Surely this is defined somewhere... 1167c478bd9Sstevel@tonic-gate */ 1177c478bd9Sstevel@tonic-gate #define NINTR 16 1187c478bd9Sstevel@tonic-gate 119bb8b5132Sek #define KILOS 10 120bb8b5132Sek #define MEGS 20 121bb8b5132Sek #define GIGS 30 122bb8b5132Sek 1237c478bd9Sstevel@tonic-gate #ifndef STACK_BIAS 1247c478bd9Sstevel@tonic-gate #define STACK_BIAS 0 1257c478bd9Sstevel@tonic-gate #endif 1267c478bd9Sstevel@tonic-gate 1277c478bd9Sstevel@tonic-gate static char 1287c478bd9Sstevel@tonic-gate pstat2ch(uchar_t state) 1297c478bd9Sstevel@tonic-gate { 1307c478bd9Sstevel@tonic-gate switch (state) { 1317c478bd9Sstevel@tonic-gate case SSLEEP: return ('S'); 1327c478bd9Sstevel@tonic-gate case SRUN: return ('R'); 1337c478bd9Sstevel@tonic-gate case SZOMB: return ('Z'); 1347c478bd9Sstevel@tonic-gate case SIDL: return ('I'); 1357c478bd9Sstevel@tonic-gate case SONPROC: return ('O'); 1367c478bd9Sstevel@tonic-gate case SSTOP: return ('T'); 137c97ad5cdSakolb case SWAIT: return ('W'); 1387c478bd9Sstevel@tonic-gate default: return ('?'); 1397c478bd9Sstevel@tonic-gate } 1407c478bd9Sstevel@tonic-gate } 1417c478bd9Sstevel@tonic-gate 1427c478bd9Sstevel@tonic-gate #define PS_PRTTHREADS 0x1 1437c478bd9Sstevel@tonic-gate #define PS_PRTLWPS 0x2 1447c478bd9Sstevel@tonic-gate #define PS_PSARGS 0x4 1457c478bd9Sstevel@tonic-gate #define PS_TASKS 0x8 1467c478bd9Sstevel@tonic-gate #define PS_PROJECTS 0x10 1477c478bd9Sstevel@tonic-gate #define PS_ZONES 0x20 148*71a582fbSJohn Levon #define PS_SERVICES 0x40 1497c478bd9Sstevel@tonic-gate 1507c478bd9Sstevel@tonic-gate static int 1517c478bd9Sstevel@tonic-gate ps_threadprint(uintptr_t addr, const void *data, void *private) 1527c478bd9Sstevel@tonic-gate { 1537c478bd9Sstevel@tonic-gate const kthread_t *t = (const kthread_t *)data; 1547c478bd9Sstevel@tonic-gate uint_t prt_flags = *((uint_t *)private); 1557c478bd9Sstevel@tonic-gate 1567c478bd9Sstevel@tonic-gate static const mdb_bitmask_t t_state_bits[] = { 1577c478bd9Sstevel@tonic-gate { "TS_FREE", UINT_MAX, TS_FREE }, 1587c478bd9Sstevel@tonic-gate { "TS_SLEEP", TS_SLEEP, TS_SLEEP }, 1597c478bd9Sstevel@tonic-gate { "TS_RUN", TS_RUN, TS_RUN }, 1607c478bd9Sstevel@tonic-gate { "TS_ONPROC", TS_ONPROC, TS_ONPROC }, 1617c478bd9Sstevel@tonic-gate { "TS_ZOMB", TS_ZOMB, TS_ZOMB }, 1627c478bd9Sstevel@tonic-gate { "TS_STOPPED", TS_STOPPED, TS_STOPPED }, 163c97ad5cdSakolb { "TS_WAIT", TS_WAIT, TS_WAIT }, 1647c478bd9Sstevel@tonic-gate { NULL, 0, 0 } 1657c478bd9Sstevel@tonic-gate }; 1667c478bd9Sstevel@tonic-gate 1677c478bd9Sstevel@tonic-gate if (prt_flags & PS_PRTTHREADS) 1687c478bd9Sstevel@tonic-gate mdb_printf("\tT %?a <%b>\n", addr, t->t_state, t_state_bits); 1697c478bd9Sstevel@tonic-gate 170ab618543SJohn Levon if (prt_flags & PS_PRTLWPS) { 171ab618543SJohn Levon char desc[128] = ""; 172ab618543SJohn Levon 173ab618543SJohn Levon (void) thread_getdesc(addr, B_FALSE, desc, sizeof (desc)); 174ab618543SJohn Levon 175ab618543SJohn Levon mdb_printf("\tL %?a ID: %s\n", t->t_lwp, desc); 176ab618543SJohn Levon } 1777c478bd9Sstevel@tonic-gate 1787c478bd9Sstevel@tonic-gate return (WALK_NEXT); 1797c478bd9Sstevel@tonic-gate } 1807c478bd9Sstevel@tonic-gate 18175cebdd1SRyan Zezeski typedef struct mdb_pflags_proc { 182ab618543SJohn Levon struct pid *p_pidp; 18375cebdd1SRyan Zezeski ushort_t p_pidflag; 18475cebdd1SRyan Zezeski uint_t p_proc_flag; 18575cebdd1SRyan Zezeski uint_t p_flag; 18675cebdd1SRyan Zezeski } mdb_pflags_proc_t; 18775cebdd1SRyan Zezeski 1885b91507bSJoshua M. Clulow static int 1895b91507bSJoshua M. Clulow pflags(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 1905b91507bSJoshua M. Clulow { 19175cebdd1SRyan Zezeski mdb_pflags_proc_t pr; 1925b91507bSJoshua M. Clulow struct pid pid; 1935b91507bSJoshua M. Clulow 1945b91507bSJoshua M. Clulow static const mdb_bitmask_t p_flag_bits[] = { 1955b91507bSJoshua M. Clulow { "SSYS", SSYS, SSYS }, 1965b91507bSJoshua M. Clulow { "SEXITING", SEXITING, SEXITING }, 1975b91507bSJoshua M. Clulow { "SITBUSY", SITBUSY, SITBUSY }, 1985b91507bSJoshua M. Clulow { "SFORKING", SFORKING, SFORKING }, 1995b91507bSJoshua M. Clulow { "SWATCHOK", SWATCHOK, SWATCHOK }, 2005b91507bSJoshua M. Clulow { "SKILLED", SKILLED, SKILLED }, 2015b91507bSJoshua M. Clulow { "SSCONT", SSCONT, SSCONT }, 2025b91507bSJoshua M. Clulow { "SZONETOP", SZONETOP, SZONETOP }, 2035b91507bSJoshua M. Clulow { "SEXTKILLED", SEXTKILLED, SEXTKILLED }, 2045b91507bSJoshua M. Clulow { "SUGID", SUGID, SUGID }, 2055b91507bSJoshua M. Clulow { "SEXECED", SEXECED, SEXECED }, 2065b91507bSJoshua M. Clulow { "SJCTL", SJCTL, SJCTL }, 2075b91507bSJoshua M. Clulow { "SNOWAIT", SNOWAIT, SNOWAIT }, 2085b91507bSJoshua M. Clulow { "SVFORK", SVFORK, SVFORK }, 2095b91507bSJoshua M. Clulow { "SVFWAIT", SVFWAIT, SVFWAIT }, 2105b91507bSJoshua M. Clulow { "SEXITLWPS", SEXITLWPS, SEXITLWPS }, 2115b91507bSJoshua M. Clulow { "SHOLDFORK", SHOLDFORK, SHOLDFORK }, 2125b91507bSJoshua M. Clulow { "SHOLDFORK1", SHOLDFORK1, SHOLDFORK1 }, 2135b91507bSJoshua M. Clulow { "SCOREDUMP", SCOREDUMP, SCOREDUMP }, 2145b91507bSJoshua M. Clulow { "SMSACCT", SMSACCT, SMSACCT }, 2155b91507bSJoshua M. Clulow { "SLWPWRAP", SLWPWRAP, SLWPWRAP }, 2165b91507bSJoshua M. Clulow { "SAUTOLPG", SAUTOLPG, SAUTOLPG }, 2175b91507bSJoshua M. Clulow { "SNOCD", SNOCD, SNOCD }, 2185b91507bSJoshua M. Clulow { "SHOLDWATCH", SHOLDWATCH, SHOLDWATCH }, 2195b91507bSJoshua M. Clulow { "SMSFORK", SMSFORK, SMSFORK }, 2205b91507bSJoshua M. Clulow { "SDOCORE", SDOCORE, SDOCORE }, 2215b91507bSJoshua M. Clulow { NULL, 0, 0 } 2225b91507bSJoshua M. Clulow }; 2235b91507bSJoshua M. Clulow 2245b91507bSJoshua M. Clulow static const mdb_bitmask_t p_pidflag_bits[] = { 2255b91507bSJoshua M. Clulow { "CLDPEND", CLDPEND, CLDPEND }, 2265b91507bSJoshua M. Clulow { "CLDCONT", CLDCONT, CLDCONT }, 2275b91507bSJoshua M. Clulow { "CLDNOSIGCHLD", CLDNOSIGCHLD, CLDNOSIGCHLD }, 2285b91507bSJoshua M. Clulow { "CLDWAITPID", CLDWAITPID, CLDWAITPID }, 2295b91507bSJoshua M. Clulow { NULL, 0, 0 } 2305b91507bSJoshua M. Clulow }; 2315b91507bSJoshua M. Clulow 2325b91507bSJoshua M. Clulow static const mdb_bitmask_t p_proc_flag_bits[] = { 2335b91507bSJoshua M. Clulow { "P_PR_TRACE", P_PR_TRACE, P_PR_TRACE }, 2345b91507bSJoshua M. Clulow { "P_PR_PTRACE", P_PR_PTRACE, P_PR_PTRACE }, 2355b91507bSJoshua M. Clulow { "P_PR_FORK", P_PR_FORK, P_PR_FORK }, 2365b91507bSJoshua M. Clulow { "P_PR_LOCK", P_PR_LOCK, P_PR_LOCK }, 2375b91507bSJoshua M. Clulow { "P_PR_ASYNC", P_PR_ASYNC, P_PR_ASYNC }, 2385b91507bSJoshua M. Clulow { "P_PR_EXEC", P_PR_EXEC, P_PR_EXEC }, 2395b91507bSJoshua M. Clulow { "P_PR_BPTADJ", P_PR_BPTADJ, P_PR_BPTADJ }, 2405b91507bSJoshua M. Clulow { "P_PR_RUNLCL", P_PR_RUNLCL, P_PR_RUNLCL }, 2415b91507bSJoshua M. Clulow { "P_PR_KILLCL", P_PR_KILLCL, P_PR_KILLCL }, 2425b91507bSJoshua M. Clulow { NULL, 0, 0 } 2435b91507bSJoshua M. Clulow }; 2445b91507bSJoshua M. Clulow 2455b91507bSJoshua M. Clulow if (!(flags & DCMD_ADDRSPEC)) { 2465b91507bSJoshua M. Clulow if (mdb_walk_dcmd("proc", "pflags", argc, argv) == -1) { 2475b91507bSJoshua M. Clulow mdb_warn("can't walk 'proc'"); 2485b91507bSJoshua M. Clulow return (DCMD_ERR); 2495b91507bSJoshua M. Clulow } 2505b91507bSJoshua M. Clulow return (DCMD_OK); 2515b91507bSJoshua M. Clulow } 2525b91507bSJoshua M. Clulow 25375cebdd1SRyan Zezeski if (mdb_ctf_vread(&pr, "proc_t", "mdb_pflags_proc_t", addr, 0) == -1 || 2545b91507bSJoshua M. Clulow mdb_vread(&pid, sizeof (pid), (uintptr_t)pr.p_pidp) == -1) { 2555b91507bSJoshua M. Clulow mdb_warn("cannot read proc_t or pid"); 2565b91507bSJoshua M. Clulow return (DCMD_ERR); 2575b91507bSJoshua M. Clulow } 2585b91507bSJoshua M. Clulow 2595b91507bSJoshua M. Clulow mdb_printf("%p [pid %d]:\n", addr, pid.pid_id); 2605b91507bSJoshua M. Clulow mdb_printf("\tp_flag: %08x <%b>\n", pr.p_flag, pr.p_flag, 2615b91507bSJoshua M. Clulow p_flag_bits); 2625b91507bSJoshua M. Clulow mdb_printf("\tp_pidflag: %08x <%b>\n", pr.p_pidflag, pr.p_pidflag, 2635b91507bSJoshua M. Clulow p_pidflag_bits); 2645b91507bSJoshua M. Clulow mdb_printf("\tp_proc_flag: %08x <%b>\n", pr.p_proc_flag, pr.p_proc_flag, 2655b91507bSJoshua M. Clulow p_proc_flag_bits); 2665b91507bSJoshua M. Clulow 2675b91507bSJoshua M. Clulow return (DCMD_OK); 2685b91507bSJoshua M. Clulow } 2695b91507bSJoshua M. Clulow 27075cebdd1SRyan Zezeski typedef struct mdb_ps_proc { 27175cebdd1SRyan Zezeski char p_stat; 272ab618543SJohn Levon struct pid *p_pidp; 273ab618543SJohn Levon struct pid *p_pgidp; 27475cebdd1SRyan Zezeski struct cred *p_cred; 27575cebdd1SRyan Zezeski struct sess *p_sessp; 27675cebdd1SRyan Zezeski struct task *p_task; 27775cebdd1SRyan Zezeski struct zone *p_zone; 278*71a582fbSJohn Levon struct cont_process *p_ct_process; 27975cebdd1SRyan Zezeski pid_t p_ppid; 28075cebdd1SRyan Zezeski uint_t p_flag; 28175cebdd1SRyan Zezeski struct { 28275cebdd1SRyan Zezeski char u_comm[MAXCOMLEN + 1]; 28375cebdd1SRyan Zezeski char u_psargs[PSARGSZ]; 28475cebdd1SRyan Zezeski } p_user; 28575cebdd1SRyan Zezeski } mdb_ps_proc_t; 28675cebdd1SRyan Zezeski 287*71a582fbSJohn Levon /* 288*71a582fbSJohn Levon * A reasonable enough limit. Note that we purposefully let this column over-run 289*71a582fbSJohn Levon * if needed. 290*71a582fbSJohn Levon */ 291*71a582fbSJohn Levon #define FMRI_LEN (128) 292*71a582fbSJohn Levon 2937c478bd9Sstevel@tonic-gate int 2947c478bd9Sstevel@tonic-gate ps(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 2957c478bd9Sstevel@tonic-gate { 2967c478bd9Sstevel@tonic-gate uint_t prt_flags = 0; 29775cebdd1SRyan Zezeski mdb_ps_proc_t pr; 2987c478bd9Sstevel@tonic-gate struct pid pid, pgid, sid; 2997c478bd9Sstevel@tonic-gate sess_t session; 3007c478bd9Sstevel@tonic-gate cred_t cred; 3017c478bd9Sstevel@tonic-gate task_t tk; 3027c478bd9Sstevel@tonic-gate kproject_t pj; 3037c478bd9Sstevel@tonic-gate zone_t zn; 304*71a582fbSJohn Levon struct cont_process cp; 305*71a582fbSJohn Levon char fmri[FMRI_LEN] = ""; 3067c478bd9Sstevel@tonic-gate 3077c478bd9Sstevel@tonic-gate if (!(flags & DCMD_ADDRSPEC)) { 3087c478bd9Sstevel@tonic-gate if (mdb_walk_dcmd("proc", "ps", argc, argv) == -1) { 3097c478bd9Sstevel@tonic-gate mdb_warn("can't walk 'proc'"); 3107c478bd9Sstevel@tonic-gate return (DCMD_ERR); 3117c478bd9Sstevel@tonic-gate } 3127c478bd9Sstevel@tonic-gate return (DCMD_OK); 3137c478bd9Sstevel@tonic-gate } 3147c478bd9Sstevel@tonic-gate 3157c478bd9Sstevel@tonic-gate if (mdb_getopts(argc, argv, 3167c478bd9Sstevel@tonic-gate 'f', MDB_OPT_SETBITS, PS_PSARGS, &prt_flags, 3177c478bd9Sstevel@tonic-gate 'l', MDB_OPT_SETBITS, PS_PRTLWPS, &prt_flags, 318*71a582fbSJohn Levon 's', MDB_OPT_SETBITS, PS_SERVICES, &prt_flags, 3197c478bd9Sstevel@tonic-gate 'T', MDB_OPT_SETBITS, PS_TASKS, &prt_flags, 3207c478bd9Sstevel@tonic-gate 'P', MDB_OPT_SETBITS, PS_PROJECTS, &prt_flags, 3217c478bd9Sstevel@tonic-gate 'z', MDB_OPT_SETBITS, PS_ZONES, &prt_flags, 3227c478bd9Sstevel@tonic-gate 't', MDB_OPT_SETBITS, PS_PRTTHREADS, &prt_flags, NULL) != argc) 3237c478bd9Sstevel@tonic-gate return (DCMD_USAGE); 3247c478bd9Sstevel@tonic-gate 3257c478bd9Sstevel@tonic-gate if (DCMD_HDRSPEC(flags)) { 326*71a582fbSJohn Levon mdb_printf("%<u>%-1s %-6s %-6s %-6s %-6s ", 3277c478bd9Sstevel@tonic-gate "S", "PID", "PPID", "PGID", "SID"); 3287c478bd9Sstevel@tonic-gate if (prt_flags & PS_TASKS) 329*71a582fbSJohn Levon mdb_printf("%-5s ", "TASK"); 3307c478bd9Sstevel@tonic-gate if (prt_flags & PS_PROJECTS) 331*71a582fbSJohn Levon mdb_printf("%-5s ", "PROJ"); 3327c478bd9Sstevel@tonic-gate if (prt_flags & PS_ZONES) 333*71a582fbSJohn Levon mdb_printf("%-5s ", "ZONE"); 334*71a582fbSJohn Levon if (prt_flags & PS_SERVICES) 335*71a582fbSJohn Levon mdb_printf("%-40s ", "SERVICE"); 336*71a582fbSJohn Levon mdb_printf("%-6s %-10s %-?s %-s%</u>\n", 3377c478bd9Sstevel@tonic-gate "UID", "FLAGS", "ADDR", "NAME"); 3387c478bd9Sstevel@tonic-gate } 3397c478bd9Sstevel@tonic-gate 34075cebdd1SRyan Zezeski if (mdb_ctf_vread(&pr, "proc_t", "mdb_ps_proc_t", addr, 0) == -1) 34175cebdd1SRyan Zezeski return (DCMD_ERR); 34275cebdd1SRyan Zezeski 3437c478bd9Sstevel@tonic-gate mdb_vread(&pid, sizeof (pid), (uintptr_t)pr.p_pidp); 3447c478bd9Sstevel@tonic-gate mdb_vread(&pgid, sizeof (pgid), (uintptr_t)pr.p_pgidp); 3457c478bd9Sstevel@tonic-gate mdb_vread(&cred, sizeof (cred), (uintptr_t)pr.p_cred); 3467c478bd9Sstevel@tonic-gate mdb_vread(&session, sizeof (session), (uintptr_t)pr.p_sessp); 3477c478bd9Sstevel@tonic-gate mdb_vread(&sid, sizeof (sid), (uintptr_t)session.s_sidp); 3487c478bd9Sstevel@tonic-gate if (prt_flags & (PS_TASKS | PS_PROJECTS)) 3497c478bd9Sstevel@tonic-gate mdb_vread(&tk, sizeof (tk), (uintptr_t)pr.p_task); 3507c478bd9Sstevel@tonic-gate if (prt_flags & PS_PROJECTS) 3517c478bd9Sstevel@tonic-gate mdb_vread(&pj, sizeof (pj), (uintptr_t)tk.tk_proj); 3527c478bd9Sstevel@tonic-gate if (prt_flags & PS_ZONES) 35375cebdd1SRyan Zezeski mdb_vread(&zn, sizeof (zn), (uintptr_t)pr.p_zone); 354*71a582fbSJohn Levon if ((prt_flags & PS_SERVICES) && pr.p_ct_process != NULL) { 355*71a582fbSJohn Levon mdb_vread(&cp, sizeof (cp), (uintptr_t)pr.p_ct_process); 356*71a582fbSJohn Levon 357*71a582fbSJohn Levon if (mdb_read_refstr((uintptr_t)cp.conp_svc_fmri, fmri, 358*71a582fbSJohn Levon sizeof (fmri)) <= 0) 359*71a582fbSJohn Levon (void) strlcpy(fmri, "?", sizeof (fmri)); 360*71a582fbSJohn Levon 361*71a582fbSJohn Levon /* Strip any standard prefix and suffix. */ 362*71a582fbSJohn Levon if (strncmp(fmri, "svc:/", sizeof ("svc:/") - 1) == 0) { 363*71a582fbSJohn Levon char *i = fmri; 364*71a582fbSJohn Levon char *j = fmri + sizeof ("svc:/") - 1; 365*71a582fbSJohn Levon for (; *j != '\0'; i++, j++) { 366*71a582fbSJohn Levon if (strcmp(j, ":default") == 0) 367*71a582fbSJohn Levon break; 368*71a582fbSJohn Levon *i = *j; 369*71a582fbSJohn Levon } 370*71a582fbSJohn Levon 371*71a582fbSJohn Levon *i = '\0'; 372*71a582fbSJohn Levon } 373*71a582fbSJohn Levon } 3747c478bd9Sstevel@tonic-gate 375*71a582fbSJohn Levon mdb_printf("%-c %-6d %-6d %-6d %-6d ", 3767c478bd9Sstevel@tonic-gate pstat2ch(pr.p_stat), pid.pid_id, pr.p_ppid, pgid.pid_id, 3777c478bd9Sstevel@tonic-gate sid.pid_id); 3787c478bd9Sstevel@tonic-gate if (prt_flags & PS_TASKS) 379*71a582fbSJohn Levon mdb_printf("%-5d ", tk.tk_tkid); 3807c478bd9Sstevel@tonic-gate if (prt_flags & PS_PROJECTS) 381*71a582fbSJohn Levon mdb_printf("%-5d ", pj.kpj_id); 3827c478bd9Sstevel@tonic-gate if (prt_flags & PS_ZONES) 383*71a582fbSJohn Levon mdb_printf("%-5d ", zn.zone_id); 384*71a582fbSJohn Levon if (prt_flags & PS_SERVICES) 385*71a582fbSJohn Levon mdb_printf("%-40s ", fmri); 386*71a582fbSJohn Levon mdb_printf("%-6d 0x%08x %0?p %-s\n", 3877c478bd9Sstevel@tonic-gate cred.cr_uid, pr.p_flag, addr, 3887c478bd9Sstevel@tonic-gate (prt_flags & PS_PSARGS) ? pr.p_user.u_psargs : pr.p_user.u_comm); 3897c478bd9Sstevel@tonic-gate 3907c478bd9Sstevel@tonic-gate if (prt_flags & ~PS_PSARGS) 3917c478bd9Sstevel@tonic-gate (void) mdb_pwalk("thread", ps_threadprint, &prt_flags, addr); 3927c478bd9Sstevel@tonic-gate 3937c478bd9Sstevel@tonic-gate return (DCMD_OK); 3947c478bd9Sstevel@tonic-gate } 3957c478bd9Sstevel@tonic-gate 3965a382e8fSJason King static void 3975a382e8fSJason King ps_help(void) 3985a382e8fSJason King { 3995a382e8fSJason King mdb_printf("Display processes.\n\n" 4005a382e8fSJason King "Options:\n" 4015a382e8fSJason King " -f\tDisplay command arguments\n" 4025a382e8fSJason King " -l\tDisplay LWPs\n" 4035a382e8fSJason King " -T\tDisplay tasks\n" 4045a382e8fSJason King " -P\tDisplay projects\n" 405*71a582fbSJohn Levon " -s\tDisplay SMF FMRI\n" 4065a382e8fSJason King " -z\tDisplay zones\n" 4075a382e8fSJason King " -t\tDisplay threads\n\n"); 4085a382e8fSJason King 4095a382e8fSJason King mdb_printf("The resulting output is a table of the processes on the " 4105a382e8fSJason King "system. The\n" 4115a382e8fSJason King "columns in the output consist of a combination of the " 4125a382e8fSJason King "following fields:\n\n"); 4135a382e8fSJason King mdb_printf("S\tProcess state. Possible states are:\n" 4145a382e8fSJason King "\tS\tSleeping (SSLEEP)\n" 4155a382e8fSJason King "\tR\tRunnable (SRUN)\n" 4165a382e8fSJason King "\tZ\tZombie (SZOMB)\n" 4175a382e8fSJason King "\tI\tIdle (SIDL)\n" 4185a382e8fSJason King "\tO\tOn Cpu (SONPROC)\n" 4195a382e8fSJason King "\tT\tStopped (SSTOP)\n" 4205a382e8fSJason King "\tW\tWaiting (SWAIT)\n"); 4215a382e8fSJason King 4225a382e8fSJason King mdb_printf("PID\tProcess id.\n"); 4235a382e8fSJason King mdb_printf("PPID\tParent process id.\n"); 4245a382e8fSJason King mdb_printf("PGID\tProcess group id.\n"); 4255a382e8fSJason King mdb_printf("SID\tProcess id of the session leader.\n"); 4265a382e8fSJason King mdb_printf("TASK\tThe task id of the process.\n"); 4275a382e8fSJason King mdb_printf("PROJ\tThe project id of the process.\n"); 4285a382e8fSJason King mdb_printf("ZONE\tThe zone id of the process.\n"); 429*71a582fbSJohn Levon mdb_printf("SERVICE The SMF service FMRI of the process.\n"); 4305a382e8fSJason King mdb_printf("UID\tThe user id of the process.\n"); 4315a382e8fSJason King mdb_printf("FLAGS\tThe process flags (see ::pflags).\n"); 4325a382e8fSJason King mdb_printf("ADDR\tThe kernel address of the proc_t structure of the " 4335a382e8fSJason King "process\n"); 4345a382e8fSJason King mdb_printf("NAME\tThe name (p_user.u_comm field) of the process. If " 4355a382e8fSJason King "the -f flag\n" 4365a382e8fSJason King "\tis specified, the arguments of the process are displayed.\n"); 4375a382e8fSJason King } 4385a382e8fSJason King 4397c478bd9Sstevel@tonic-gate #define PG_NEWEST 0x0001 4407c478bd9Sstevel@tonic-gate #define PG_OLDEST 0x0002 4417c478bd9Sstevel@tonic-gate #define PG_PIPE_OUT 0x0004 442adb664e2Svb #define PG_EXACT_MATCH 0x0008 4437c478bd9Sstevel@tonic-gate 4447c478bd9Sstevel@tonic-gate typedef struct pgrep_data { 4457c478bd9Sstevel@tonic-gate uint_t pg_flags; 4467c478bd9Sstevel@tonic-gate uint_t pg_psflags; 4477c478bd9Sstevel@tonic-gate uintptr_t pg_xaddr; 4487c478bd9Sstevel@tonic-gate hrtime_t pg_xstart; 4497c478bd9Sstevel@tonic-gate const char *pg_pat; 4507c478bd9Sstevel@tonic-gate #ifndef _KMDB 4517c478bd9Sstevel@tonic-gate regex_t pg_reg; 4527c478bd9Sstevel@tonic-gate #endif 4537c478bd9Sstevel@tonic-gate } pgrep_data_t; 4547c478bd9Sstevel@tonic-gate 45575cebdd1SRyan Zezeski typedef struct mdb_pgrep_proc { 45675cebdd1SRyan Zezeski struct { 45775cebdd1SRyan Zezeski timestruc_t u_start; 45875cebdd1SRyan Zezeski char u_comm[MAXCOMLEN + 1]; 45975cebdd1SRyan Zezeski } p_user; 46075cebdd1SRyan Zezeski } mdb_pgrep_proc_t; 46175cebdd1SRyan Zezeski 4627c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 4637c478bd9Sstevel@tonic-gate static int 46475cebdd1SRyan Zezeski pgrep_cb(uintptr_t addr, const void *ignored, void *data) 4657c478bd9Sstevel@tonic-gate { 46675cebdd1SRyan Zezeski mdb_pgrep_proc_t p; 4677c478bd9Sstevel@tonic-gate pgrep_data_t *pgp = data; 4687c478bd9Sstevel@tonic-gate #ifndef _KMDB 4697c478bd9Sstevel@tonic-gate regmatch_t pmatch; 4707c478bd9Sstevel@tonic-gate #endif 4717c478bd9Sstevel@tonic-gate 47275cebdd1SRyan Zezeski if (mdb_ctf_vread(&p, "proc_t", "mdb_pgrep_proc_t", addr, 0) == -1) 47375cebdd1SRyan Zezeski return (WALK_ERR); 47475cebdd1SRyan Zezeski 4757c478bd9Sstevel@tonic-gate /* 4767c478bd9Sstevel@tonic-gate * kmdb doesn't have access to the reg* functions, so we fall back 477adb664e2Svb * to strstr/strcmp. 4787c478bd9Sstevel@tonic-gate */ 4797c478bd9Sstevel@tonic-gate #ifdef _KMDB 480adb664e2Svb if ((pgp->pg_flags & PG_EXACT_MATCH) ? 48175cebdd1SRyan Zezeski (strcmp(p.p_user.u_comm, pgp->pg_pat) != 0) : 48275cebdd1SRyan Zezeski (strstr(p.p_user.u_comm, pgp->pg_pat) == NULL)) 4837c478bd9Sstevel@tonic-gate return (WALK_NEXT); 4847c478bd9Sstevel@tonic-gate #else 48575cebdd1SRyan Zezeski if (regexec(&pgp->pg_reg, p.p_user.u_comm, 1, &pmatch, 0) != 0) 4867c478bd9Sstevel@tonic-gate return (WALK_NEXT); 487adb664e2Svb 488adb664e2Svb if ((pgp->pg_flags & PG_EXACT_MATCH) && 48975cebdd1SRyan Zezeski (pmatch.rm_so != 0 || p.p_user.u_comm[pmatch.rm_eo] != '\0')) 490adb664e2Svb return (WALK_NEXT); 4917c478bd9Sstevel@tonic-gate #endif 4927c478bd9Sstevel@tonic-gate 4937c478bd9Sstevel@tonic-gate if (pgp->pg_flags & (PG_NEWEST | PG_OLDEST)) { 4947c478bd9Sstevel@tonic-gate hrtime_t start; 4957c478bd9Sstevel@tonic-gate 49675cebdd1SRyan Zezeski start = (hrtime_t)p.p_user.u_start.tv_sec * NANOSEC + 49775cebdd1SRyan Zezeski p.p_user.u_start.tv_nsec; 4987c478bd9Sstevel@tonic-gate 4997c478bd9Sstevel@tonic-gate if (pgp->pg_flags & PG_NEWEST) { 500892ad162SToomas Soome if (pgp->pg_xaddr == 0 || start > pgp->pg_xstart) { 5017c478bd9Sstevel@tonic-gate pgp->pg_xaddr = addr; 5027c478bd9Sstevel@tonic-gate pgp->pg_xstart = start; 5037c478bd9Sstevel@tonic-gate } 5047c478bd9Sstevel@tonic-gate } else { 505892ad162SToomas Soome if (pgp->pg_xaddr == 0 || start < pgp->pg_xstart) { 5067c478bd9Sstevel@tonic-gate pgp->pg_xaddr = addr; 5077c478bd9Sstevel@tonic-gate pgp->pg_xstart = start; 5087c478bd9Sstevel@tonic-gate } 5097c478bd9Sstevel@tonic-gate } 5107c478bd9Sstevel@tonic-gate 5117c478bd9Sstevel@tonic-gate } else if (pgp->pg_flags & PG_PIPE_OUT) { 5127c478bd9Sstevel@tonic-gate mdb_printf("%p\n", addr); 5137c478bd9Sstevel@tonic-gate 5147c478bd9Sstevel@tonic-gate } else { 5157c478bd9Sstevel@tonic-gate if (mdb_call_dcmd("ps", addr, pgp->pg_psflags, 0, NULL) != 0) { 5167c478bd9Sstevel@tonic-gate mdb_warn("can't invoke 'ps'"); 5177c478bd9Sstevel@tonic-gate return (WALK_DONE); 5187c478bd9Sstevel@tonic-gate } 5197c478bd9Sstevel@tonic-gate pgp->pg_psflags &= ~DCMD_LOOPFIRST; 5207c478bd9Sstevel@tonic-gate } 5217c478bd9Sstevel@tonic-gate 5227c478bd9Sstevel@tonic-gate return (WALK_NEXT); 5237c478bd9Sstevel@tonic-gate } 5247c478bd9Sstevel@tonic-gate 5257c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 5267c478bd9Sstevel@tonic-gate int 5277c478bd9Sstevel@tonic-gate pgrep(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 5287c478bd9Sstevel@tonic-gate { 5297c478bd9Sstevel@tonic-gate pgrep_data_t pg; 5307c478bd9Sstevel@tonic-gate int i; 5317c478bd9Sstevel@tonic-gate #ifndef _KMDB 5327c478bd9Sstevel@tonic-gate int err; 5337c478bd9Sstevel@tonic-gate #endif 5347c478bd9Sstevel@tonic-gate 5357c478bd9Sstevel@tonic-gate if (flags & DCMD_ADDRSPEC) 5367c478bd9Sstevel@tonic-gate return (DCMD_USAGE); 5377c478bd9Sstevel@tonic-gate 5387c478bd9Sstevel@tonic-gate pg.pg_flags = 0; 5397c478bd9Sstevel@tonic-gate pg.pg_xaddr = 0; 5407c478bd9Sstevel@tonic-gate 5417c478bd9Sstevel@tonic-gate i = mdb_getopts(argc, argv, 5427c478bd9Sstevel@tonic-gate 'n', MDB_OPT_SETBITS, PG_NEWEST, &pg.pg_flags, 5437c478bd9Sstevel@tonic-gate 'o', MDB_OPT_SETBITS, PG_OLDEST, &pg.pg_flags, 544adb664e2Svb 'x', MDB_OPT_SETBITS, PG_EXACT_MATCH, &pg.pg_flags, 5457c478bd9Sstevel@tonic-gate NULL); 5467c478bd9Sstevel@tonic-gate 5477c478bd9Sstevel@tonic-gate argc -= i; 5487c478bd9Sstevel@tonic-gate argv += i; 5497c478bd9Sstevel@tonic-gate 5507c478bd9Sstevel@tonic-gate if (argc != 1) 5517c478bd9Sstevel@tonic-gate return (DCMD_USAGE); 5527c478bd9Sstevel@tonic-gate 5537c478bd9Sstevel@tonic-gate /* 5547c478bd9Sstevel@tonic-gate * -n and -o are mutually exclusive. 5557c478bd9Sstevel@tonic-gate */ 5567c478bd9Sstevel@tonic-gate if ((pg.pg_flags & PG_NEWEST) && (pg.pg_flags & PG_OLDEST)) 5577c478bd9Sstevel@tonic-gate return (DCMD_USAGE); 5587c478bd9Sstevel@tonic-gate 5597c478bd9Sstevel@tonic-gate if (argv->a_type != MDB_TYPE_STRING) 5607c478bd9Sstevel@tonic-gate return (DCMD_USAGE); 5617c478bd9Sstevel@tonic-gate 5627c478bd9Sstevel@tonic-gate if (flags & DCMD_PIPE_OUT) 5637c478bd9Sstevel@tonic-gate pg.pg_flags |= PG_PIPE_OUT; 5647c478bd9Sstevel@tonic-gate 5657c478bd9Sstevel@tonic-gate pg.pg_pat = argv->a_un.a_str; 5667c478bd9Sstevel@tonic-gate if (DCMD_HDRSPEC(flags)) 5677c478bd9Sstevel@tonic-gate pg.pg_psflags = DCMD_ADDRSPEC | DCMD_LOOP | DCMD_LOOPFIRST; 5687c478bd9Sstevel@tonic-gate else 5697c478bd9Sstevel@tonic-gate pg.pg_psflags = DCMD_ADDRSPEC | DCMD_LOOP; 5707c478bd9Sstevel@tonic-gate 5717c478bd9Sstevel@tonic-gate #ifndef _KMDB 5727c478bd9Sstevel@tonic-gate if ((err = regcomp(&pg.pg_reg, pg.pg_pat, REG_EXTENDED)) != 0) { 5737c478bd9Sstevel@tonic-gate size_t nbytes; 5747c478bd9Sstevel@tonic-gate char *buf; 5757c478bd9Sstevel@tonic-gate 5767c478bd9Sstevel@tonic-gate nbytes = regerror(err, &pg.pg_reg, NULL, 0); 5777c478bd9Sstevel@tonic-gate buf = mdb_alloc(nbytes + 1, UM_SLEEP | UM_GC); 5787c478bd9Sstevel@tonic-gate (void) regerror(err, &pg.pg_reg, buf, nbytes); 5797c478bd9Sstevel@tonic-gate mdb_warn("%s\n", buf); 5807c478bd9Sstevel@tonic-gate 5817c478bd9Sstevel@tonic-gate return (DCMD_ERR); 5827c478bd9Sstevel@tonic-gate } 5837c478bd9Sstevel@tonic-gate #endif 5847c478bd9Sstevel@tonic-gate 5857c478bd9Sstevel@tonic-gate if (mdb_walk("proc", pgrep_cb, &pg) != 0) { 5867c478bd9Sstevel@tonic-gate mdb_warn("can't walk 'proc'"); 5877c478bd9Sstevel@tonic-gate return (DCMD_ERR); 5887c478bd9Sstevel@tonic-gate } 5897c478bd9Sstevel@tonic-gate 5907c478bd9Sstevel@tonic-gate if (pg.pg_xaddr != 0 && (pg.pg_flags & (PG_NEWEST | PG_OLDEST))) { 5917c478bd9Sstevel@tonic-gate if (pg.pg_flags & PG_PIPE_OUT) { 5927c478bd9Sstevel@tonic-gate mdb_printf("%p\n", pg.pg_xaddr); 5937c478bd9Sstevel@tonic-gate } else { 5947c478bd9Sstevel@tonic-gate if (mdb_call_dcmd("ps", pg.pg_xaddr, pg.pg_psflags, 5957c478bd9Sstevel@tonic-gate 0, NULL) != 0) { 5967c478bd9Sstevel@tonic-gate mdb_warn("can't invoke 'ps'"); 5977c478bd9Sstevel@tonic-gate return (DCMD_ERR); 5987c478bd9Sstevel@tonic-gate } 5997c478bd9Sstevel@tonic-gate } 6007c478bd9Sstevel@tonic-gate } 6017c478bd9Sstevel@tonic-gate 6027c478bd9Sstevel@tonic-gate return (DCMD_OK); 6037c478bd9Sstevel@tonic-gate } 6047c478bd9Sstevel@tonic-gate 6057c478bd9Sstevel@tonic-gate int 6067c478bd9Sstevel@tonic-gate task(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 6077c478bd9Sstevel@tonic-gate { 6087c478bd9Sstevel@tonic-gate task_t tk; 6097c478bd9Sstevel@tonic-gate kproject_t pj; 6107c478bd9Sstevel@tonic-gate 6117c478bd9Sstevel@tonic-gate if (!(flags & DCMD_ADDRSPEC)) { 6127c478bd9Sstevel@tonic-gate if (mdb_walk_dcmd("task_cache", "task", argc, argv) == -1) { 6137c478bd9Sstevel@tonic-gate mdb_warn("can't walk task_cache"); 6147c478bd9Sstevel@tonic-gate return (DCMD_ERR); 6157c478bd9Sstevel@tonic-gate } 6167c478bd9Sstevel@tonic-gate return (DCMD_OK); 6177c478bd9Sstevel@tonic-gate } 6187c478bd9Sstevel@tonic-gate if (DCMD_HDRSPEC(flags)) { 6197c478bd9Sstevel@tonic-gate mdb_printf("%<u>%?s %6s %6s %6s %6s %10s%</u>\n", 6207c478bd9Sstevel@tonic-gate "ADDR", "TASKID", "PROJID", "ZONEID", "REFCNT", "FLAGS"); 6217c478bd9Sstevel@tonic-gate } 6227c478bd9Sstevel@tonic-gate if (mdb_vread(&tk, sizeof (task_t), addr) == -1) { 6237c478bd9Sstevel@tonic-gate mdb_warn("can't read task_t structure at %p", addr); 6247c478bd9Sstevel@tonic-gate return (DCMD_ERR); 6257c478bd9Sstevel@tonic-gate } 6267c478bd9Sstevel@tonic-gate if (mdb_vread(&pj, sizeof (kproject_t), (uintptr_t)tk.tk_proj) == -1) { 6277c478bd9Sstevel@tonic-gate mdb_warn("can't read project_t structure at %p", addr); 6287c478bd9Sstevel@tonic-gate return (DCMD_ERR); 6297c478bd9Sstevel@tonic-gate } 6307c478bd9Sstevel@tonic-gate mdb_printf("%0?p %6d %6d %6d %6u 0x%08x\n", 6317c478bd9Sstevel@tonic-gate addr, tk.tk_tkid, pj.kpj_id, pj.kpj_zoneid, tk.tk_hold_count, 6327c478bd9Sstevel@tonic-gate tk.tk_flags); 6337c478bd9Sstevel@tonic-gate return (DCMD_OK); 6347c478bd9Sstevel@tonic-gate } 6357c478bd9Sstevel@tonic-gate 6367c478bd9Sstevel@tonic-gate int 6377c478bd9Sstevel@tonic-gate project(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 6387c478bd9Sstevel@tonic-gate { 6397c478bd9Sstevel@tonic-gate kproject_t pj; 6407c478bd9Sstevel@tonic-gate 6417c478bd9Sstevel@tonic-gate if (!(flags & DCMD_ADDRSPEC)) { 6427c478bd9Sstevel@tonic-gate if (mdb_walk_dcmd("projects", "project", argc, argv) == -1) { 6437c478bd9Sstevel@tonic-gate mdb_warn("can't walk projects"); 6447c478bd9Sstevel@tonic-gate return (DCMD_ERR); 6457c478bd9Sstevel@tonic-gate } 6467c478bd9Sstevel@tonic-gate return (DCMD_OK); 6477c478bd9Sstevel@tonic-gate } 6487c478bd9Sstevel@tonic-gate if (DCMD_HDRSPEC(flags)) { 6497c478bd9Sstevel@tonic-gate mdb_printf("%<u>%?s %6s %6s %6s%</u>\n", 6507c478bd9Sstevel@tonic-gate "ADDR", "PROJID", "ZONEID", "REFCNT"); 6517c478bd9Sstevel@tonic-gate } 6527c478bd9Sstevel@tonic-gate if (mdb_vread(&pj, sizeof (kproject_t), addr) == -1) { 6537c478bd9Sstevel@tonic-gate mdb_warn("can't read kproject_t structure at %p", addr); 6547c478bd9Sstevel@tonic-gate return (DCMD_ERR); 6557c478bd9Sstevel@tonic-gate } 6567c478bd9Sstevel@tonic-gate mdb_printf("%0?p %6d %6d %6u\n", addr, pj.kpj_id, pj.kpj_zoneid, 6577c478bd9Sstevel@tonic-gate pj.kpj_count); 6587c478bd9Sstevel@tonic-gate return (DCMD_OK); 6597c478bd9Sstevel@tonic-gate } 6607c478bd9Sstevel@tonic-gate 66187a18d3fSMadhavan Venkataraman /* walk callouts themselves, either by list or id hash. */ 6627c478bd9Sstevel@tonic-gate int 66387a18d3fSMadhavan Venkataraman callout_walk_init(mdb_walk_state_t *wsp) 6647c478bd9Sstevel@tonic-gate { 665892ad162SToomas Soome if (wsp->walk_addr == 0) { 66687a18d3fSMadhavan Venkataraman mdb_warn("callout doesn't support global walk"); 66787a18d3fSMadhavan Venkataraman return (WALK_ERR); 66887a18d3fSMadhavan Venkataraman } 66987a18d3fSMadhavan Venkataraman wsp->walk_data = mdb_alloc(sizeof (callout_t), UM_SLEEP); 67087a18d3fSMadhavan Venkataraman return (WALK_NEXT); 67187a18d3fSMadhavan Venkataraman } 6727c478bd9Sstevel@tonic-gate 67387a18d3fSMadhavan Venkataraman #define CALLOUT_WALK_BYLIST 0 67487a18d3fSMadhavan Venkataraman #define CALLOUT_WALK_BYID 1 67587a18d3fSMadhavan Venkataraman 67687a18d3fSMadhavan Venkataraman /* the walker arg switches between walking by list (0) and walking by id (1). */ 67787a18d3fSMadhavan Venkataraman int 67887a18d3fSMadhavan Venkataraman callout_walk_step(mdb_walk_state_t *wsp) 67987a18d3fSMadhavan Venkataraman { 68087a18d3fSMadhavan Venkataraman int retval; 6817c478bd9Sstevel@tonic-gate 682892ad162SToomas Soome if (wsp->walk_addr == 0) { 68387a18d3fSMadhavan Venkataraman return (WALK_DONE); 68487a18d3fSMadhavan Venkataraman } 68587a18d3fSMadhavan Venkataraman if (mdb_vread(wsp->walk_data, sizeof (callout_t), 68687a18d3fSMadhavan Venkataraman wsp->walk_addr) == -1) { 68787a18d3fSMadhavan Venkataraman mdb_warn("failed to read callout at %p", wsp->walk_addr); 68887a18d3fSMadhavan Venkataraman return (WALK_DONE); 68987a18d3fSMadhavan Venkataraman } 69087a18d3fSMadhavan Venkataraman retval = wsp->walk_callback(wsp->walk_addr, wsp->walk_data, 69187a18d3fSMadhavan Venkataraman wsp->walk_cbdata); 69287a18d3fSMadhavan Venkataraman 69387a18d3fSMadhavan Venkataraman if ((ulong_t)wsp->walk_arg == CALLOUT_WALK_BYID) { 69487a18d3fSMadhavan Venkataraman wsp->walk_addr = 69587a18d3fSMadhavan Venkataraman (uintptr_t)(((callout_t *)wsp->walk_data)->c_idnext); 696843e1988Sjohnlev } else { 69787a18d3fSMadhavan Venkataraman wsp->walk_addr = 69887a18d3fSMadhavan Venkataraman (uintptr_t)(((callout_t *)wsp->walk_data)->c_clnext); 699843e1988Sjohnlev } 7007c478bd9Sstevel@tonic-gate 70187a18d3fSMadhavan Venkataraman return (retval); 70287a18d3fSMadhavan Venkataraman } 70387a18d3fSMadhavan Venkataraman 70487a18d3fSMadhavan Venkataraman void 70587a18d3fSMadhavan Venkataraman callout_walk_fini(mdb_walk_state_t *wsp) 70687a18d3fSMadhavan Venkataraman { 70787a18d3fSMadhavan Venkataraman mdb_free(wsp->walk_data, sizeof (callout_t)); 70887a18d3fSMadhavan Venkataraman } 70987a18d3fSMadhavan Venkataraman 71087a18d3fSMadhavan Venkataraman /* 71187a18d3fSMadhavan Venkataraman * walker for callout lists. This is different from hashes and callouts. 71287a18d3fSMadhavan Venkataraman * Thankfully, it's also simpler. 71387a18d3fSMadhavan Venkataraman */ 71487a18d3fSMadhavan Venkataraman int 71587a18d3fSMadhavan Venkataraman callout_list_walk_init(mdb_walk_state_t *wsp) 71687a18d3fSMadhavan Venkataraman { 717892ad162SToomas Soome if (wsp->walk_addr == 0) { 71887a18d3fSMadhavan Venkataraman mdb_warn("callout list doesn't support global walk"); 71987a18d3fSMadhavan Venkataraman return (WALK_ERR); 7207c478bd9Sstevel@tonic-gate } 72187a18d3fSMadhavan Venkataraman wsp->walk_data = mdb_alloc(sizeof (callout_list_t), UM_SLEEP); 72287a18d3fSMadhavan Venkataraman return (WALK_NEXT); 72387a18d3fSMadhavan Venkataraman } 7247c478bd9Sstevel@tonic-gate 72587a18d3fSMadhavan Venkataraman int 72687a18d3fSMadhavan Venkataraman callout_list_walk_step(mdb_walk_state_t *wsp) 72787a18d3fSMadhavan Venkataraman { 72887a18d3fSMadhavan Venkataraman int retval; 72987a18d3fSMadhavan Venkataraman 730892ad162SToomas Soome if (wsp->walk_addr == 0) { 73187a18d3fSMadhavan Venkataraman return (WALK_DONE); 7327c478bd9Sstevel@tonic-gate } 73387a18d3fSMadhavan Venkataraman if (mdb_vread(wsp->walk_data, sizeof (callout_list_t), 73487a18d3fSMadhavan Venkataraman wsp->walk_addr) != sizeof (callout_list_t)) { 73587a18d3fSMadhavan Venkataraman mdb_warn("failed to read callout_list at %p", wsp->walk_addr); 73687a18d3fSMadhavan Venkataraman return (WALK_ERR); 73787a18d3fSMadhavan Venkataraman } 73887a18d3fSMadhavan Venkataraman retval = wsp->walk_callback(wsp->walk_addr, wsp->walk_data, 73987a18d3fSMadhavan Venkataraman wsp->walk_cbdata); 7407c478bd9Sstevel@tonic-gate 74187a18d3fSMadhavan Venkataraman wsp->walk_addr = (uintptr_t) 74287a18d3fSMadhavan Venkataraman (((callout_list_t *)wsp->walk_data)->cl_next); 74387a18d3fSMadhavan Venkataraman 74487a18d3fSMadhavan Venkataraman return (retval); 74587a18d3fSMadhavan Venkataraman } 74687a18d3fSMadhavan Venkataraman 74787a18d3fSMadhavan Venkataraman void 74887a18d3fSMadhavan Venkataraman callout_list_walk_fini(mdb_walk_state_t *wsp) 74987a18d3fSMadhavan Venkataraman { 75087a18d3fSMadhavan Venkataraman mdb_free(wsp->walk_data, sizeof (callout_list_t)); 75187a18d3fSMadhavan Venkataraman } 75287a18d3fSMadhavan Venkataraman 75387a18d3fSMadhavan Venkataraman /* routines/structs to walk callout table(s) */ 75487a18d3fSMadhavan Venkataraman typedef struct cot_data { 75587a18d3fSMadhavan Venkataraman callout_table_t *ct0; 75687a18d3fSMadhavan Venkataraman callout_table_t ct; 75787a18d3fSMadhavan Venkataraman callout_hash_t cot_idhash[CALLOUT_BUCKETS]; 75887a18d3fSMadhavan Venkataraman callout_hash_t cot_clhash[CALLOUT_BUCKETS]; 75987a18d3fSMadhavan Venkataraman kstat_named_t ct_kstat_data[CALLOUT_NUM_STATS]; 76087a18d3fSMadhavan Venkataraman int cotndx; 76187a18d3fSMadhavan Venkataraman int cotsize; 76287a18d3fSMadhavan Venkataraman } cot_data_t; 76387a18d3fSMadhavan Venkataraman 76487a18d3fSMadhavan Venkataraman int 76587a18d3fSMadhavan Venkataraman callout_table_walk_init(mdb_walk_state_t *wsp) 76687a18d3fSMadhavan Venkataraman { 76787a18d3fSMadhavan Venkataraman int max_ncpus; 76887a18d3fSMadhavan Venkataraman cot_data_t *cot_walk_data; 76987a18d3fSMadhavan Venkataraman 77087a18d3fSMadhavan Venkataraman cot_walk_data = mdb_alloc(sizeof (cot_data_t), UM_SLEEP); 77187a18d3fSMadhavan Venkataraman 772892ad162SToomas Soome if (wsp->walk_addr == 0) { 77387a18d3fSMadhavan Venkataraman if (mdb_readvar(&cot_walk_data->ct0, "callout_table") == -1) { 77487a18d3fSMadhavan Venkataraman mdb_warn("failed to read 'callout_table'"); 77587a18d3fSMadhavan Venkataraman return (WALK_ERR); 77687a18d3fSMadhavan Venkataraman } 77787a18d3fSMadhavan Venkataraman if (mdb_readvar(&max_ncpus, "max_ncpus") == -1) { 77887a18d3fSMadhavan Venkataraman mdb_warn("failed to get callout_table array size"); 77987a18d3fSMadhavan Venkataraman return (WALK_ERR); 78087a18d3fSMadhavan Venkataraman } 78187a18d3fSMadhavan Venkataraman cot_walk_data->cotsize = CALLOUT_NTYPES * max_ncpus; 78287a18d3fSMadhavan Venkataraman wsp->walk_addr = (uintptr_t)cot_walk_data->ct0; 78387a18d3fSMadhavan Venkataraman } else { 78487a18d3fSMadhavan Venkataraman /* not a global walk */ 78587a18d3fSMadhavan Venkataraman cot_walk_data->cotsize = 1; 7867c478bd9Sstevel@tonic-gate } 7877c478bd9Sstevel@tonic-gate 78887a18d3fSMadhavan Venkataraman cot_walk_data->cotndx = 0; 78987a18d3fSMadhavan Venkataraman wsp->walk_data = cot_walk_data; 7907c478bd9Sstevel@tonic-gate 79187a18d3fSMadhavan Venkataraman return (WALK_NEXT); 79287a18d3fSMadhavan Venkataraman } 7937c478bd9Sstevel@tonic-gate 79487a18d3fSMadhavan Venkataraman int 79587a18d3fSMadhavan Venkataraman callout_table_walk_step(mdb_walk_state_t *wsp) 79687a18d3fSMadhavan Venkataraman { 79787a18d3fSMadhavan Venkataraman int retval; 79887a18d3fSMadhavan Venkataraman cot_data_t *cotwd = (cot_data_t *)wsp->walk_data; 79987a18d3fSMadhavan Venkataraman size_t size; 8007c478bd9Sstevel@tonic-gate 80187a18d3fSMadhavan Venkataraman if (cotwd->cotndx >= cotwd->cotsize) { 80287a18d3fSMadhavan Venkataraman return (WALK_DONE); 80387a18d3fSMadhavan Venkataraman } 80487a18d3fSMadhavan Venkataraman if (mdb_vread(&(cotwd->ct), sizeof (callout_table_t), 80587a18d3fSMadhavan Venkataraman wsp->walk_addr) != sizeof (callout_table_t)) { 80687a18d3fSMadhavan Venkataraman mdb_warn("failed to read callout_table at %p", wsp->walk_addr); 80787a18d3fSMadhavan Venkataraman return (WALK_ERR); 80887a18d3fSMadhavan Venkataraman } 80987a18d3fSMadhavan Venkataraman 81087a18d3fSMadhavan Venkataraman size = sizeof (callout_hash_t) * CALLOUT_BUCKETS; 81187a18d3fSMadhavan Venkataraman if (cotwd->ct.ct_idhash != NULL) { 81287a18d3fSMadhavan Venkataraman if (mdb_vread(cotwd->cot_idhash, size, 81387a18d3fSMadhavan Venkataraman (uintptr_t)(cotwd->ct.ct_idhash)) != size) { 81487a18d3fSMadhavan Venkataraman mdb_warn("failed to read id_hash at %p", 81587a18d3fSMadhavan Venkataraman cotwd->ct.ct_idhash); 81687a18d3fSMadhavan Venkataraman return (WALK_ERR); 81787a18d3fSMadhavan Venkataraman } 81887a18d3fSMadhavan Venkataraman } 81987a18d3fSMadhavan Venkataraman if (cotwd->ct.ct_clhash != NULL) { 82087a18d3fSMadhavan Venkataraman if (mdb_vread(&(cotwd->cot_clhash), size, 82187a18d3fSMadhavan Venkataraman (uintptr_t)cotwd->ct.ct_clhash) == -1) { 82287a18d3fSMadhavan Venkataraman mdb_warn("failed to read cl_hash at %p", 82387a18d3fSMadhavan Venkataraman cotwd->ct.ct_clhash); 82487a18d3fSMadhavan Venkataraman return (WALK_ERR); 82587a18d3fSMadhavan Venkataraman } 82687a18d3fSMadhavan Venkataraman } 82787a18d3fSMadhavan Venkataraman size = sizeof (kstat_named_t) * CALLOUT_NUM_STATS; 82887a18d3fSMadhavan Venkataraman if (cotwd->ct.ct_kstat_data != NULL) { 82987a18d3fSMadhavan Venkataraman if (mdb_vread(&(cotwd->ct_kstat_data), size, 83087a18d3fSMadhavan Venkataraman (uintptr_t)cotwd->ct.ct_kstat_data) == -1) { 83187a18d3fSMadhavan Venkataraman mdb_warn("failed to read kstats at %p", 83287a18d3fSMadhavan Venkataraman cotwd->ct.ct_kstat_data); 83387a18d3fSMadhavan Venkataraman return (WALK_ERR); 83487a18d3fSMadhavan Venkataraman } 83587a18d3fSMadhavan Venkataraman } 83687a18d3fSMadhavan Venkataraman retval = wsp->walk_callback(wsp->walk_addr, (void *)cotwd, 83787a18d3fSMadhavan Venkataraman wsp->walk_cbdata); 83887a18d3fSMadhavan Venkataraman 83987a18d3fSMadhavan Venkataraman cotwd->cotndx++; 84087a18d3fSMadhavan Venkataraman if (cotwd->cotndx >= cotwd->cotsize) { 84187a18d3fSMadhavan Venkataraman return (WALK_DONE); 84287a18d3fSMadhavan Venkataraman } 84387a18d3fSMadhavan Venkataraman wsp->walk_addr = (uintptr_t)((char *)wsp->walk_addr + 84487a18d3fSMadhavan Venkataraman sizeof (callout_table_t)); 84587a18d3fSMadhavan Venkataraman 84687a18d3fSMadhavan Venkataraman return (retval); 84787a18d3fSMadhavan Venkataraman } 84887a18d3fSMadhavan Venkataraman 84987a18d3fSMadhavan Venkataraman void 85087a18d3fSMadhavan Venkataraman callout_table_walk_fini(mdb_walk_state_t *wsp) 85187a18d3fSMadhavan Venkataraman { 85287a18d3fSMadhavan Venkataraman mdb_free(wsp->walk_data, sizeof (cot_data_t)); 85387a18d3fSMadhavan Venkataraman } 85487a18d3fSMadhavan Venkataraman 85587a18d3fSMadhavan Venkataraman static const char *co_typenames[] = { "R", "N" }; 85687a18d3fSMadhavan Venkataraman 85707247649SMadhavan Venkataraman #define CO_PLAIN_ID(xid) ((xid) & CALLOUT_ID_MASK) 85887a18d3fSMadhavan Venkataraman 85987a18d3fSMadhavan Venkataraman #define TABLE_TO_SEQID(x) ((x) >> CALLOUT_TYPE_BITS) 86087a18d3fSMadhavan Venkataraman 86187a18d3fSMadhavan Venkataraman /* callout flags, in no particular order */ 862060cedfbSMadhavan Venkataraman #define COF_REAL 0x00000001 863060cedfbSMadhavan Venkataraman #define COF_NORM 0x00000002 864060cedfbSMadhavan Venkataraman #define COF_LONG 0x00000004 865060cedfbSMadhavan Venkataraman #define COF_SHORT 0x00000008 866060cedfbSMadhavan Venkataraman #define COF_EMPTY 0x00000010 867060cedfbSMadhavan Venkataraman #define COF_TIME 0x00000020 868060cedfbSMadhavan Venkataraman #define COF_BEFORE 0x00000040 869060cedfbSMadhavan Venkataraman #define COF_AFTER 0x00000080 870060cedfbSMadhavan Venkataraman #define COF_SEQID 0x00000100 871060cedfbSMadhavan Venkataraman #define COF_FUNC 0x00000200 872060cedfbSMadhavan Venkataraman #define COF_ADDR 0x00000400 873060cedfbSMadhavan Venkataraman #define COF_EXEC 0x00000800 874060cedfbSMadhavan Venkataraman #define COF_HIRES 0x00001000 875060cedfbSMadhavan Venkataraman #define COF_ABS 0x00002000 876060cedfbSMadhavan Venkataraman #define COF_TABLE 0x00004000 877060cedfbSMadhavan Venkataraman #define COF_BYIDH 0x00008000 878060cedfbSMadhavan Venkataraman #define COF_FREE 0x00010000 879060cedfbSMadhavan Venkataraman #define COF_LIST 0x00020000 880060cedfbSMadhavan Venkataraman #define COF_EXPREL 0x00040000 881060cedfbSMadhavan Venkataraman #define COF_HDR 0x00080000 882060cedfbSMadhavan Venkataraman #define COF_VERBOSE 0x00100000 883060cedfbSMadhavan Venkataraman #define COF_LONGLIST 0x00200000 884060cedfbSMadhavan Venkataraman #define COF_THDR 0x00400000 885060cedfbSMadhavan Venkataraman #define COF_LHDR 0x00800000 886060cedfbSMadhavan Venkataraman #define COF_CHDR 0x01000000 887060cedfbSMadhavan Venkataraman #define COF_PARAM 0x02000000 888060cedfbSMadhavan Venkataraman #define COF_DECODE 0x04000000 889060cedfbSMadhavan Venkataraman #define COF_HEAP 0x08000000 890060cedfbSMadhavan Venkataraman #define COF_QUEUE 0x10000000 89187a18d3fSMadhavan Venkataraman 89287a18d3fSMadhavan Venkataraman /* show real and normal, short and long, expired and unexpired. */ 89387a18d3fSMadhavan Venkataraman #define COF_DEFAULT (COF_REAL | COF_NORM | COF_LONG | COF_SHORT) 89487a18d3fSMadhavan Venkataraman 89551b32bddSMadhavan Venkataraman #define COF_LIST_FLAGS \ 89651b32bddSMadhavan Venkataraman (CALLOUT_LIST_FLAG_HRESTIME | CALLOUT_LIST_FLAG_ABSOLUTE) 89751b32bddSMadhavan Venkataraman 89887a18d3fSMadhavan Venkataraman /* private callout data for callback functions */ 89987a18d3fSMadhavan Venkataraman typedef struct callout_data { 90087a18d3fSMadhavan Venkataraman uint_t flags; /* COF_* */ 90187a18d3fSMadhavan Venkataraman cpu_t *cpu; /* cpu pointer if given */ 90287a18d3fSMadhavan Venkataraman int seqid; /* cpu seqid, or -1 */ 90387a18d3fSMadhavan Venkataraman hrtime_t time; /* expiration time value */ 90487a18d3fSMadhavan Venkataraman hrtime_t atime; /* expiration before value */ 90587a18d3fSMadhavan Venkataraman hrtime_t btime; /* expiration after value */ 90687a18d3fSMadhavan Venkataraman uintptr_t funcaddr; /* function address or NULL */ 90787a18d3fSMadhavan Venkataraman uintptr_t param; /* parameter to function or NULL */ 90887a18d3fSMadhavan Venkataraman hrtime_t now; /* current system time */ 90987a18d3fSMadhavan Venkataraman int nsec_per_tick; /* for conversions */ 91087a18d3fSMadhavan Venkataraman ulong_t ctbits; /* for decoding xid */ 91187a18d3fSMadhavan Venkataraman callout_table_t *co_table; /* top of callout table array */ 91287a18d3fSMadhavan Venkataraman int ndx; /* table index. */ 91387a18d3fSMadhavan Venkataraman int bucket; /* which list/id bucket are we in */ 91487a18d3fSMadhavan Venkataraman hrtime_t exp; /* expire time */ 91507247649SMadhavan Venkataraman int list_flags; /* copy of cl_flags */ 91687a18d3fSMadhavan Venkataraman } callout_data_t; 91787a18d3fSMadhavan Venkataraman 91887a18d3fSMadhavan Venkataraman /* this callback does the actual callback itself (finally). */ 91987a18d3fSMadhavan Venkataraman /*ARGSUSED*/ 92087a18d3fSMadhavan Venkataraman static int 92187a18d3fSMadhavan Venkataraman callouts_cb(uintptr_t addr, const void *data, void *priv) 92287a18d3fSMadhavan Venkataraman { 92387a18d3fSMadhavan Venkataraman callout_data_t *coargs = (callout_data_t *)priv; 92487a18d3fSMadhavan Venkataraman callout_t *co = (callout_t *)data; 92551b32bddSMadhavan Venkataraman int tableid, list_flags; 92687a18d3fSMadhavan Venkataraman callout_id_t coid; 92787a18d3fSMadhavan Venkataraman 92887a18d3fSMadhavan Venkataraman if ((coargs == NULL) || (co == NULL)) { 92987a18d3fSMadhavan Venkataraman return (WALK_ERR); 93087a18d3fSMadhavan Venkataraman } 93187a18d3fSMadhavan Venkataraman 932060cedfbSMadhavan Venkataraman if ((coargs->flags & COF_FREE) && !(co->c_xid & CALLOUT_ID_FREE)) { 93351b32bddSMadhavan Venkataraman /* 93451b32bddSMadhavan Venkataraman * The callout must have been reallocated. No point in 93551b32bddSMadhavan Venkataraman * walking any more. 93651b32bddSMadhavan Venkataraman */ 93751b32bddSMadhavan Venkataraman return (WALK_DONE); 93851b32bddSMadhavan Venkataraman } 939060cedfbSMadhavan Venkataraman if (!(coargs->flags & COF_FREE) && (co->c_xid & CALLOUT_ID_FREE)) { 94051b32bddSMadhavan Venkataraman /* 94151b32bddSMadhavan Venkataraman * The callout must have been freed. No point in 94251b32bddSMadhavan Venkataraman * walking any more. 94351b32bddSMadhavan Venkataraman */ 94451b32bddSMadhavan Venkataraman return (WALK_DONE); 94551b32bddSMadhavan Venkataraman } 94687a18d3fSMadhavan Venkataraman if ((coargs->flags & COF_FUNC) && 94787a18d3fSMadhavan Venkataraman (coargs->funcaddr != (uintptr_t)co->c_func)) { 94887a18d3fSMadhavan Venkataraman return (WALK_NEXT); 94987a18d3fSMadhavan Venkataraman } 95087a18d3fSMadhavan Venkataraman if ((coargs->flags & COF_PARAM) && 95187a18d3fSMadhavan Venkataraman (coargs->param != (uintptr_t)co->c_arg)) { 95287a18d3fSMadhavan Venkataraman return (WALK_NEXT); 95387a18d3fSMadhavan Venkataraman } 95487a18d3fSMadhavan Venkataraman if (!(coargs->flags & COF_LONG) && (co->c_xid & CALLOUT_LONGTERM)) { 95587a18d3fSMadhavan Venkataraman return (WALK_NEXT); 95687a18d3fSMadhavan Venkataraman } 95787a18d3fSMadhavan Venkataraman if (!(coargs->flags & COF_SHORT) && !(co->c_xid & CALLOUT_LONGTERM)) { 95887a18d3fSMadhavan Venkataraman return (WALK_NEXT); 95987a18d3fSMadhavan Venkataraman } 96087a18d3fSMadhavan Venkataraman if ((coargs->flags & COF_EXEC) && !(co->c_xid & CALLOUT_EXECUTING)) { 96187a18d3fSMadhavan Venkataraman return (WALK_NEXT); 96287a18d3fSMadhavan Venkataraman } 96351b32bddSMadhavan Venkataraman /* it is possible we don't have the exp time or flags */ 96487a18d3fSMadhavan Venkataraman if (coargs->flags & COF_BYIDH) { 96587a18d3fSMadhavan Venkataraman if (!(coargs->flags & COF_FREE)) { 96687a18d3fSMadhavan Venkataraman /* we have to fetch the expire time ourselves. */ 96787a18d3fSMadhavan Venkataraman if (mdb_vread(&coargs->exp, sizeof (hrtime_t), 96887a18d3fSMadhavan Venkataraman (uintptr_t)co->c_list + offsetof(callout_list_t, 96987a18d3fSMadhavan Venkataraman cl_expiration)) == -1) { 97087a18d3fSMadhavan Venkataraman mdb_warn("failed to read expiration " 97187a18d3fSMadhavan Venkataraman "time from %p", co->c_list); 97287a18d3fSMadhavan Venkataraman coargs->exp = 0; 9737c478bd9Sstevel@tonic-gate } 97407247649SMadhavan Venkataraman /* and flags. */ 97507247649SMadhavan Venkataraman if (mdb_vread(&coargs->list_flags, sizeof (int), 97607247649SMadhavan Venkataraman (uintptr_t)co->c_list + offsetof(callout_list_t, 97707247649SMadhavan Venkataraman cl_flags)) == -1) { 97807247649SMadhavan Venkataraman mdb_warn("failed to read list flags" 97907247649SMadhavan Venkataraman "from %p", co->c_list); 98007247649SMadhavan Venkataraman coargs->list_flags = 0; 98107247649SMadhavan Venkataraman } 98287a18d3fSMadhavan Venkataraman } else { 98387a18d3fSMadhavan Venkataraman /* free callouts can't use list pointer. */ 98487a18d3fSMadhavan Venkataraman coargs->exp = 0; 98507247649SMadhavan Venkataraman coargs->list_flags = 0; 98607247649SMadhavan Venkataraman } 98707247649SMadhavan Venkataraman if (coargs->exp != 0) { 98807247649SMadhavan Venkataraman if ((coargs->flags & COF_TIME) && 98907247649SMadhavan Venkataraman (coargs->exp != coargs->time)) { 99007247649SMadhavan Venkataraman return (WALK_NEXT); 99107247649SMadhavan Venkataraman } 99207247649SMadhavan Venkataraman if ((coargs->flags & COF_BEFORE) && 99307247649SMadhavan Venkataraman (coargs->exp > coargs->btime)) { 99407247649SMadhavan Venkataraman return (WALK_NEXT); 99507247649SMadhavan Venkataraman } 99607247649SMadhavan Venkataraman if ((coargs->flags & COF_AFTER) && 99707247649SMadhavan Venkataraman (coargs->exp < coargs->atime)) { 99807247649SMadhavan Venkataraman return (WALK_NEXT); 99907247649SMadhavan Venkataraman } 100007247649SMadhavan Venkataraman } 100107247649SMadhavan Venkataraman /* tricky part, since both HIRES and ABS can be set */ 100251b32bddSMadhavan Venkataraman list_flags = coargs->list_flags; 100307247649SMadhavan Venkataraman if ((coargs->flags & COF_HIRES) && (coargs->flags & COF_ABS)) { 100407247649SMadhavan Venkataraman /* both flags are set, only skip "regular" ones */ 100551b32bddSMadhavan Venkataraman if (! (list_flags & COF_LIST_FLAGS)) { 100607247649SMadhavan Venkataraman return (WALK_NEXT); 100707247649SMadhavan Venkataraman } 100807247649SMadhavan Venkataraman } else { 100907247649SMadhavan Venkataraman /* individual flags, or no flags */ 101007247649SMadhavan Venkataraman if ((coargs->flags & COF_HIRES) && 101151b32bddSMadhavan Venkataraman !(list_flags & CALLOUT_LIST_FLAG_HRESTIME)) { 101207247649SMadhavan Venkataraman return (WALK_NEXT); 101307247649SMadhavan Venkataraman } 101407247649SMadhavan Venkataraman if ((coargs->flags & COF_ABS) && 101551b32bddSMadhavan Venkataraman !(list_flags & CALLOUT_LIST_FLAG_ABSOLUTE)) { 101607247649SMadhavan Venkataraman return (WALK_NEXT); 101707247649SMadhavan Venkataraman } 101887a18d3fSMadhavan Venkataraman } 1019060cedfbSMadhavan Venkataraman /* 1020060cedfbSMadhavan Venkataraman * We do the checks for COF_HEAP and COF_QUEUE here only if we 1021060cedfbSMadhavan Venkataraman * are traversing BYIDH. If the traversal is by callout list, 1022060cedfbSMadhavan Venkataraman * we do this check in callout_list_cb() to be more 1023060cedfbSMadhavan Venkataraman * efficient. 1024060cedfbSMadhavan Venkataraman */ 1025060cedfbSMadhavan Venkataraman if ((coargs->flags & COF_HEAP) && 1026060cedfbSMadhavan Venkataraman !(list_flags & CALLOUT_LIST_FLAG_HEAPED)) { 1027060cedfbSMadhavan Venkataraman return (WALK_NEXT); 1028060cedfbSMadhavan Venkataraman } 1029060cedfbSMadhavan Venkataraman 1030060cedfbSMadhavan Venkataraman if ((coargs->flags & COF_QUEUE) && 1031060cedfbSMadhavan Venkataraman !(list_flags & CALLOUT_LIST_FLAG_QUEUED)) { 1032060cedfbSMadhavan Venkataraman return (WALK_NEXT); 1033060cedfbSMadhavan Venkataraman } 103487a18d3fSMadhavan Venkataraman } 103587a18d3fSMadhavan Venkataraman 103687a18d3fSMadhavan Venkataraman #define callout_table_mask ((1 << coargs->ctbits) - 1) 103787a18d3fSMadhavan Venkataraman tableid = CALLOUT_ID_TO_TABLE(co->c_xid); 103887a18d3fSMadhavan Venkataraman #undef callout_table_mask 103987a18d3fSMadhavan Venkataraman coid = CO_PLAIN_ID(co->c_xid); 104087a18d3fSMadhavan Venkataraman 104187a18d3fSMadhavan Venkataraman if ((coargs->flags & COF_CHDR) && !(coargs->flags & COF_ADDR)) { 104287a18d3fSMadhavan Venkataraman /* 104387a18d3fSMadhavan Venkataraman * We need to print the headers. If walking by id, then 104487a18d3fSMadhavan Venkataraman * the list header isn't printed, so we must include 104587a18d3fSMadhavan Venkataraman * that info here. 104687a18d3fSMadhavan Venkataraman */ 104787a18d3fSMadhavan Venkataraman if (!(coargs->flags & COF_VERBOSE)) { 104887a18d3fSMadhavan Venkataraman mdb_printf("%<u>%3s %-1s %-14s %</u>", 104987a18d3fSMadhavan Venkataraman "SEQ", "T", "EXP"); 105087a18d3fSMadhavan Venkataraman } else if (coargs->flags & COF_BYIDH) { 105187a18d3fSMadhavan Venkataraman mdb_printf("%<u>%-14s %</u>", "EXP"); 105287a18d3fSMadhavan Venkataraman } 105307247649SMadhavan Venkataraman mdb_printf("%<u>%-4s %-?s %-20s%</u>", 105407247649SMadhavan Venkataraman "XHAL", "XID", "FUNC(ARG)"); 105587a18d3fSMadhavan Venkataraman if (coargs->flags & COF_LONGLIST) { 105687a18d3fSMadhavan Venkataraman mdb_printf("%<u> %-?s %-?s %-?s %-?s%</u>", 105787a18d3fSMadhavan Venkataraman "PREVID", "NEXTID", "PREVL", "NEXTL"); 105807247649SMadhavan Venkataraman mdb_printf("%<u> %-?s %-4s %-?s%</u>", 105907247649SMadhavan Venkataraman "DONE", "UTOS", "THREAD"); 106087a18d3fSMadhavan Venkataraman } 106187a18d3fSMadhavan Venkataraman mdb_printf("\n"); 106287a18d3fSMadhavan Venkataraman coargs->flags &= ~COF_CHDR; 106387a18d3fSMadhavan Venkataraman coargs->flags |= (COF_THDR | COF_LHDR); 106487a18d3fSMadhavan Venkataraman } 106587a18d3fSMadhavan Venkataraman 106687a18d3fSMadhavan Venkataraman if (!(coargs->flags & COF_ADDR)) { 106787a18d3fSMadhavan Venkataraman if (!(coargs->flags & COF_VERBOSE)) { 106887a18d3fSMadhavan Venkataraman mdb_printf("%-3d %1s %-14llx ", 106987a18d3fSMadhavan Venkataraman TABLE_TO_SEQID(tableid), 107087a18d3fSMadhavan Venkataraman co_typenames[tableid & CALLOUT_TYPE_MASK], 107187a18d3fSMadhavan Venkataraman (coargs->flags & COF_EXPREL) ? 107287a18d3fSMadhavan Venkataraman coargs->exp - coargs->now : coargs->exp); 107387a18d3fSMadhavan Venkataraman } else if (coargs->flags & COF_BYIDH) { 107487a18d3fSMadhavan Venkataraman mdb_printf("%-14x ", 107587a18d3fSMadhavan Venkataraman (coargs->flags & COF_EXPREL) ? 107687a18d3fSMadhavan Venkataraman coargs->exp - coargs->now : coargs->exp); 107787a18d3fSMadhavan Venkataraman } 107851b32bddSMadhavan Venkataraman list_flags = coargs->list_flags; 107907247649SMadhavan Venkataraman mdb_printf("%1s%1s%1s%1s %-?llx %a(%p)", 108087a18d3fSMadhavan Venkataraman (co->c_xid & CALLOUT_EXECUTING) ? "X" : " ", 108151b32bddSMadhavan Venkataraman (list_flags & CALLOUT_LIST_FLAG_HRESTIME) ? "H" : " ", 108251b32bddSMadhavan Venkataraman (list_flags & CALLOUT_LIST_FLAG_ABSOLUTE) ? "A" : " ", 108387a18d3fSMadhavan Venkataraman (co->c_xid & CALLOUT_LONGTERM) ? "L" : " ", 108487a18d3fSMadhavan Venkataraman (long long)coid, co->c_func, co->c_arg); 108587a18d3fSMadhavan Venkataraman if (coargs->flags & COF_LONGLIST) { 108687a18d3fSMadhavan Venkataraman mdb_printf(" %-?p %-?p %-?p %-?p", 108787a18d3fSMadhavan Venkataraman co->c_idprev, co->c_idnext, co->c_clprev, 108887a18d3fSMadhavan Venkataraman co->c_clnext); 108907247649SMadhavan Venkataraman mdb_printf(" %-?p %-4d %-0?p", 109007247649SMadhavan Venkataraman co->c_done, co->c_waiting, co->c_executor); 109187a18d3fSMadhavan Venkataraman } 109287a18d3fSMadhavan Venkataraman } else { 109387a18d3fSMadhavan Venkataraman /* address only */ 109487a18d3fSMadhavan Venkataraman mdb_printf("%-0p", addr); 109587a18d3fSMadhavan Venkataraman } 109687a18d3fSMadhavan Venkataraman mdb_printf("\n"); 109787a18d3fSMadhavan Venkataraman return (WALK_NEXT); 109887a18d3fSMadhavan Venkataraman } 109987a18d3fSMadhavan Venkataraman 110087a18d3fSMadhavan Venkataraman /* this callback is for callout list handling. idhash is done by callout_t_cb */ 110187a18d3fSMadhavan Venkataraman /*ARGSUSED*/ 110287a18d3fSMadhavan Venkataraman static int 110387a18d3fSMadhavan Venkataraman callout_list_cb(uintptr_t addr, const void *data, void *priv) 110487a18d3fSMadhavan Venkataraman { 110587a18d3fSMadhavan Venkataraman callout_data_t *coargs = (callout_data_t *)priv; 110687a18d3fSMadhavan Venkataraman callout_list_t *cl = (callout_list_t *)data; 110787a18d3fSMadhavan Venkataraman callout_t *coptr; 110851b32bddSMadhavan Venkataraman int list_flags; 110987a18d3fSMadhavan Venkataraman 111087a18d3fSMadhavan Venkataraman if ((coargs == NULL) || (cl == NULL)) { 111187a18d3fSMadhavan Venkataraman return (WALK_ERR); 111287a18d3fSMadhavan Venkataraman } 111387a18d3fSMadhavan Venkataraman 111487a18d3fSMadhavan Venkataraman coargs->exp = cl->cl_expiration; 111507247649SMadhavan Venkataraman coargs->list_flags = cl->cl_flags; 111651b32bddSMadhavan Venkataraman if ((coargs->flags & COF_FREE) && 111751b32bddSMadhavan Venkataraman !(cl->cl_flags & CALLOUT_LIST_FLAG_FREE)) { 111851b32bddSMadhavan Venkataraman /* 111951b32bddSMadhavan Venkataraman * The callout list must have been reallocated. No point in 112051b32bddSMadhavan Venkataraman * walking any more. 112151b32bddSMadhavan Venkataraman */ 112251b32bddSMadhavan Venkataraman return (WALK_DONE); 112351b32bddSMadhavan Venkataraman } 112451b32bddSMadhavan Venkataraman if (!(coargs->flags & COF_FREE) && 112551b32bddSMadhavan Venkataraman (cl->cl_flags & CALLOUT_LIST_FLAG_FREE)) { 112651b32bddSMadhavan Venkataraman /* 112751b32bddSMadhavan Venkataraman * The callout list must have been freed. No point in 112851b32bddSMadhavan Venkataraman * walking any more. 112951b32bddSMadhavan Venkataraman */ 113051b32bddSMadhavan Venkataraman return (WALK_DONE); 113151b32bddSMadhavan Venkataraman } 113287a18d3fSMadhavan Venkataraman if ((coargs->flags & COF_TIME) && 113387a18d3fSMadhavan Venkataraman (cl->cl_expiration != coargs->time)) { 113487a18d3fSMadhavan Venkataraman return (WALK_NEXT); 113587a18d3fSMadhavan Venkataraman } 113687a18d3fSMadhavan Venkataraman if ((coargs->flags & COF_BEFORE) && 113787a18d3fSMadhavan Venkataraman (cl->cl_expiration > coargs->btime)) { 113887a18d3fSMadhavan Venkataraman return (WALK_NEXT); 113987a18d3fSMadhavan Venkataraman } 114087a18d3fSMadhavan Venkataraman if ((coargs->flags & COF_AFTER) && 114187a18d3fSMadhavan Venkataraman (cl->cl_expiration < coargs->atime)) { 114287a18d3fSMadhavan Venkataraman return (WALK_NEXT); 114387a18d3fSMadhavan Venkataraman } 114487a18d3fSMadhavan Venkataraman if (!(coargs->flags & COF_EMPTY) && 114587a18d3fSMadhavan Venkataraman (cl->cl_callouts.ch_head == NULL)) { 114687a18d3fSMadhavan Venkataraman return (WALK_NEXT); 114787a18d3fSMadhavan Venkataraman } 114807247649SMadhavan Venkataraman /* FOUR cases, each different, !A!B, !AB, A!B, AB */ 114907247649SMadhavan Venkataraman if ((coargs->flags & COF_HIRES) && (coargs->flags & COF_ABS)) { 115007247649SMadhavan Venkataraman /* both flags are set, only skip "regular" ones */ 115151b32bddSMadhavan Venkataraman if (! (cl->cl_flags & COF_LIST_FLAGS)) { 115207247649SMadhavan Venkataraman return (WALK_NEXT); 115307247649SMadhavan Venkataraman } 115407247649SMadhavan Venkataraman } else { 115507247649SMadhavan Venkataraman if ((coargs->flags & COF_HIRES) && 115651b32bddSMadhavan Venkataraman !(cl->cl_flags & CALLOUT_LIST_FLAG_HRESTIME)) { 115707247649SMadhavan Venkataraman return (WALK_NEXT); 115807247649SMadhavan Venkataraman } 115907247649SMadhavan Venkataraman if ((coargs->flags & COF_ABS) && 116051b32bddSMadhavan Venkataraman !(cl->cl_flags & CALLOUT_LIST_FLAG_ABSOLUTE)) { 116107247649SMadhavan Venkataraman return (WALK_NEXT); 116207247649SMadhavan Venkataraman } 116307247649SMadhavan Venkataraman } 116487a18d3fSMadhavan Venkataraman 1165060cedfbSMadhavan Venkataraman if ((coargs->flags & COF_HEAP) && 1166060cedfbSMadhavan Venkataraman !(coargs->list_flags & CALLOUT_LIST_FLAG_HEAPED)) { 1167060cedfbSMadhavan Venkataraman return (WALK_NEXT); 1168060cedfbSMadhavan Venkataraman } 1169060cedfbSMadhavan Venkataraman 1170060cedfbSMadhavan Venkataraman if ((coargs->flags & COF_QUEUE) && 1171060cedfbSMadhavan Venkataraman !(coargs->list_flags & CALLOUT_LIST_FLAG_QUEUED)) { 1172060cedfbSMadhavan Venkataraman return (WALK_NEXT); 1173060cedfbSMadhavan Venkataraman } 1174060cedfbSMadhavan Venkataraman 117587a18d3fSMadhavan Venkataraman if ((coargs->flags & COF_LHDR) && !(coargs->flags & COF_ADDR) && 117687a18d3fSMadhavan Venkataraman (coargs->flags & (COF_LIST | COF_VERBOSE))) { 117787a18d3fSMadhavan Venkataraman if (!(coargs->flags & COF_VERBOSE)) { 117887a18d3fSMadhavan Venkataraman /* don't be redundant again */ 117987a18d3fSMadhavan Venkataraman mdb_printf("%<u>SEQ T %</u>"); 118087a18d3fSMadhavan Venkataraman } 118107247649SMadhavan Venkataraman mdb_printf("%<u>EXP HA BUCKET " 118207247649SMadhavan Venkataraman "CALLOUTS %</u>"); 118387a18d3fSMadhavan Venkataraman 118487a18d3fSMadhavan Venkataraman if (coargs->flags & COF_LONGLIST) { 118507247649SMadhavan Venkataraman mdb_printf("%<u> %-?s %-?s%</u>", 118607247649SMadhavan Venkataraman "PREV", "NEXT"); 118787a18d3fSMadhavan Venkataraman } 118887a18d3fSMadhavan Venkataraman mdb_printf("\n"); 118987a18d3fSMadhavan Venkataraman coargs->flags &= ~COF_LHDR; 119087a18d3fSMadhavan Venkataraman coargs->flags |= (COF_THDR | COF_CHDR); 119187a18d3fSMadhavan Venkataraman } 119287a18d3fSMadhavan Venkataraman if (coargs->flags & (COF_LIST | COF_VERBOSE)) { 119387a18d3fSMadhavan Venkataraman if (!(coargs->flags & COF_ADDR)) { 119487a18d3fSMadhavan Venkataraman if (!(coargs->flags & COF_VERBOSE)) { 119587a18d3fSMadhavan Venkataraman mdb_printf("%3d %1s ", 119687a18d3fSMadhavan Venkataraman TABLE_TO_SEQID(coargs->ndx), 119787a18d3fSMadhavan Venkataraman co_typenames[coargs->ndx & 119887a18d3fSMadhavan Venkataraman CALLOUT_TYPE_MASK]); 119987a18d3fSMadhavan Venkataraman } 120087a18d3fSMadhavan Venkataraman 120151b32bddSMadhavan Venkataraman list_flags = coargs->list_flags; 120207247649SMadhavan Venkataraman mdb_printf("%-14llx %1s%1s %-6d %-0?p ", 120387a18d3fSMadhavan Venkataraman (coargs->flags & COF_EXPREL) ? 120487a18d3fSMadhavan Venkataraman coargs->exp - coargs->now : coargs->exp, 120551b32bddSMadhavan Venkataraman (list_flags & CALLOUT_LIST_FLAG_HRESTIME) ? 120607247649SMadhavan Venkataraman "H" : " ", 120751b32bddSMadhavan Venkataraman (list_flags & CALLOUT_LIST_FLAG_ABSOLUTE) ? 120807247649SMadhavan Venkataraman "A" : " ", 120907247649SMadhavan Venkataraman coargs->bucket, cl->cl_callouts.ch_head); 121087a18d3fSMadhavan Venkataraman 121187a18d3fSMadhavan Venkataraman if (coargs->flags & COF_LONGLIST) { 121207247649SMadhavan Venkataraman mdb_printf(" %-?p %-?p", 121307247649SMadhavan Venkataraman cl->cl_prev, cl->cl_next); 121487a18d3fSMadhavan Venkataraman } 121587a18d3fSMadhavan Venkataraman } else { 121687a18d3fSMadhavan Venkataraman /* address only */ 121787a18d3fSMadhavan Venkataraman mdb_printf("%-0p", addr); 121887a18d3fSMadhavan Venkataraman } 121987a18d3fSMadhavan Venkataraman mdb_printf("\n"); 122087a18d3fSMadhavan Venkataraman if (coargs->flags & COF_LIST) { 122187a18d3fSMadhavan Venkataraman return (WALK_NEXT); 122287a18d3fSMadhavan Venkataraman } 122387a18d3fSMadhavan Venkataraman } 122487a18d3fSMadhavan Venkataraman /* yet another layer as we walk the actual callouts via list. */ 122587a18d3fSMadhavan Venkataraman if (cl->cl_callouts.ch_head == NULL) { 122687a18d3fSMadhavan Venkataraman return (WALK_NEXT); 122787a18d3fSMadhavan Venkataraman } 122887a18d3fSMadhavan Venkataraman /* free list structures do not have valid callouts off of them. */ 122987a18d3fSMadhavan Venkataraman if (coargs->flags & COF_FREE) { 123087a18d3fSMadhavan Venkataraman return (WALK_NEXT); 123187a18d3fSMadhavan Venkataraman } 123287a18d3fSMadhavan Venkataraman coptr = (callout_t *)cl->cl_callouts.ch_head; 123387a18d3fSMadhavan Venkataraman 123487a18d3fSMadhavan Venkataraman if (coargs->flags & COF_VERBOSE) { 123587a18d3fSMadhavan Venkataraman mdb_inc_indent(4); 123687a18d3fSMadhavan Venkataraman } 123787a18d3fSMadhavan Venkataraman /* 123887a18d3fSMadhavan Venkataraman * walk callouts using yet another callback routine. 123987a18d3fSMadhavan Venkataraman * we use callouts_bytime because id hash is handled via 124087a18d3fSMadhavan Venkataraman * the callout_t_cb callback. 124187a18d3fSMadhavan Venkataraman */ 124287a18d3fSMadhavan Venkataraman if (mdb_pwalk("callouts_bytime", callouts_cb, coargs, 124387a18d3fSMadhavan Venkataraman (uintptr_t)coptr) == -1) { 124487a18d3fSMadhavan Venkataraman mdb_warn("cannot walk callouts at %p", coptr); 124587a18d3fSMadhavan Venkataraman return (WALK_ERR); 124687a18d3fSMadhavan Venkataraman } 124787a18d3fSMadhavan Venkataraman if (coargs->flags & COF_VERBOSE) { 124887a18d3fSMadhavan Venkataraman mdb_dec_indent(4); 124987a18d3fSMadhavan Venkataraman } 125087a18d3fSMadhavan Venkataraman 125187a18d3fSMadhavan Venkataraman return (WALK_NEXT); 125287a18d3fSMadhavan Venkataraman } 125387a18d3fSMadhavan Venkataraman 125487a18d3fSMadhavan Venkataraman /* this callback handles the details of callout table walking. */ 125587a18d3fSMadhavan Venkataraman static int 125687a18d3fSMadhavan Venkataraman callout_t_cb(uintptr_t addr, const void *data, void *priv) 125787a18d3fSMadhavan Venkataraman { 125887a18d3fSMadhavan Venkataraman callout_data_t *coargs = (callout_data_t *)priv; 125987a18d3fSMadhavan Venkataraman cot_data_t *cotwd = (cot_data_t *)data; 126087a18d3fSMadhavan Venkataraman callout_table_t *ct = &(cotwd->ct); 126187a18d3fSMadhavan Venkataraman int index, seqid, cotype; 126287a18d3fSMadhavan Venkataraman int i; 126387a18d3fSMadhavan Venkataraman callout_list_t *clptr; 126487a18d3fSMadhavan Venkataraman callout_t *coptr; 126587a18d3fSMadhavan Venkataraman 126687a18d3fSMadhavan Venkataraman if ((coargs == NULL) || (ct == NULL) || (coargs->co_table == NULL)) { 126787a18d3fSMadhavan Venkataraman return (WALK_ERR); 126887a18d3fSMadhavan Venkataraman } 126987a18d3fSMadhavan Venkataraman 127087a18d3fSMadhavan Venkataraman index = ((char *)addr - (char *)coargs->co_table) / 127187a18d3fSMadhavan Venkataraman sizeof (callout_table_t); 127287a18d3fSMadhavan Venkataraman cotype = index & CALLOUT_TYPE_MASK; 127387a18d3fSMadhavan Venkataraman seqid = TABLE_TO_SEQID(index); 12747c478bd9Sstevel@tonic-gate 127587a18d3fSMadhavan Venkataraman if ((coargs->flags & COF_SEQID) && (coargs->seqid != seqid)) { 127687a18d3fSMadhavan Venkataraman return (WALK_NEXT); 127787a18d3fSMadhavan Venkataraman } 12787c478bd9Sstevel@tonic-gate 127987a18d3fSMadhavan Venkataraman if (!(coargs->flags & COF_REAL) && (cotype == CALLOUT_REALTIME)) { 128087a18d3fSMadhavan Venkataraman return (WALK_NEXT); 128187a18d3fSMadhavan Venkataraman } 12827c478bd9Sstevel@tonic-gate 128387a18d3fSMadhavan Venkataraman if (!(coargs->flags & COF_NORM) && (cotype == CALLOUT_NORMAL)) { 128487a18d3fSMadhavan Venkataraman return (WALK_NEXT); 128587a18d3fSMadhavan Venkataraman } 12867c478bd9Sstevel@tonic-gate 128787a18d3fSMadhavan Venkataraman if (!(coargs->flags & COF_EMPTY) && ( 1288892ad162SToomas Soome (ct->ct_heap == NULL) || (ct->ct_cyclic == 0))) { 128987a18d3fSMadhavan Venkataraman return (WALK_NEXT); 129087a18d3fSMadhavan Venkataraman } 129187a18d3fSMadhavan Venkataraman 129287a18d3fSMadhavan Venkataraman if ((coargs->flags & COF_THDR) && !(coargs->flags & COF_ADDR) && 129387a18d3fSMadhavan Venkataraman (coargs->flags & (COF_TABLE | COF_VERBOSE))) { 129487a18d3fSMadhavan Venkataraman /* print table hdr */ 129587a18d3fSMadhavan Venkataraman mdb_printf("%<u>%-3s %-1s %-?s %-?s %-?s %-?s%</u>", 129687a18d3fSMadhavan Venkataraman "SEQ", "T", "FREE", "LFREE", "CYCLIC", "HEAP"); 129787a18d3fSMadhavan Venkataraman coargs->flags &= ~COF_THDR; 129887a18d3fSMadhavan Venkataraman coargs->flags |= (COF_LHDR | COF_CHDR); 129987a18d3fSMadhavan Venkataraman if (coargs->flags & COF_LONGLIST) { 130087a18d3fSMadhavan Venkataraman /* more info! */ 1301060cedfbSMadhavan Venkataraman mdb_printf("%<u> %-T%-7s %-7s %-?s %-?s %-?s" 130287a18d3fSMadhavan Venkataraman " %-?s %-?s %-?s%</u>", 1303060cedfbSMadhavan Venkataraman "HEAPNUM", "HEAPMAX", "TASKQ", "EXPQ", "QUE", 130487a18d3fSMadhavan Venkataraman "PEND", "FREE", "LOCK"); 130587a18d3fSMadhavan Venkataraman } 130687a18d3fSMadhavan Venkataraman mdb_printf("\n"); 130787a18d3fSMadhavan Venkataraman } 130887a18d3fSMadhavan Venkataraman if (coargs->flags & (COF_TABLE | COF_VERBOSE)) { 130987a18d3fSMadhavan Venkataraman if (!(coargs->flags & COF_ADDR)) { 131087a18d3fSMadhavan Venkataraman mdb_printf("%-3d %-1s %-0?p %-0?p %-0?p %-?p", 131187a18d3fSMadhavan Venkataraman seqid, co_typenames[cotype], 131287a18d3fSMadhavan Venkataraman ct->ct_free, ct->ct_lfree, ct->ct_cyclic, 131387a18d3fSMadhavan Venkataraman ct->ct_heap); 131487a18d3fSMadhavan Venkataraman if (coargs->flags & COF_LONGLIST) { 131587a18d3fSMadhavan Venkataraman /* more info! */ 1316060cedfbSMadhavan Venkataraman mdb_printf(" %-7d %-7d %-?p %-?p %-?p" 131787a18d3fSMadhavan Venkataraman " %-?lld %-?lld %-?p", 131887a18d3fSMadhavan Venkataraman ct->ct_heap_num, ct->ct_heap_max, 131987a18d3fSMadhavan Venkataraman ct->ct_taskq, ct->ct_expired.ch_head, 1320060cedfbSMadhavan Venkataraman ct->ct_queue.ch_head, 132187a18d3fSMadhavan Venkataraman cotwd->ct_timeouts_pending, 132287a18d3fSMadhavan Venkataraman cotwd->ct_allocations - 132387a18d3fSMadhavan Venkataraman cotwd->ct_timeouts_pending, 132487a18d3fSMadhavan Venkataraman ct->ct_mutex); 132587a18d3fSMadhavan Venkataraman } 132687a18d3fSMadhavan Venkataraman } else { 132787a18d3fSMadhavan Venkataraman /* address only */ 132887a18d3fSMadhavan Venkataraman mdb_printf("%-0?p", addr); 132987a18d3fSMadhavan Venkataraman } 133087a18d3fSMadhavan Venkataraman mdb_printf("\n"); 133187a18d3fSMadhavan Venkataraman if (coargs->flags & COF_TABLE) { 133287a18d3fSMadhavan Venkataraman return (WALK_NEXT); 133387a18d3fSMadhavan Venkataraman } 133487a18d3fSMadhavan Venkataraman } 133587a18d3fSMadhavan Venkataraman 133687a18d3fSMadhavan Venkataraman coargs->ndx = index; 133787a18d3fSMadhavan Venkataraman if (coargs->flags & COF_VERBOSE) { 133887a18d3fSMadhavan Venkataraman mdb_inc_indent(4); 133987a18d3fSMadhavan Venkataraman } 134087a18d3fSMadhavan Venkataraman /* keep digging. */ 134187a18d3fSMadhavan Venkataraman if (!(coargs->flags & COF_BYIDH)) { 134287a18d3fSMadhavan Venkataraman /* walk the list hash table */ 134387a18d3fSMadhavan Venkataraman if (coargs->flags & COF_FREE) { 134487a18d3fSMadhavan Venkataraman clptr = ct->ct_lfree; 134587a18d3fSMadhavan Venkataraman coargs->bucket = 0; 134687a18d3fSMadhavan Venkataraman if (clptr == NULL) { 134787a18d3fSMadhavan Venkataraman return (WALK_NEXT); 134887a18d3fSMadhavan Venkataraman } 134987a18d3fSMadhavan Venkataraman if (mdb_pwalk("callout_list", callout_list_cb, coargs, 135087a18d3fSMadhavan Venkataraman (uintptr_t)clptr) == -1) { 135187a18d3fSMadhavan Venkataraman mdb_warn("cannot walk callout free list at %p", 135287a18d3fSMadhavan Venkataraman clptr); 135387a18d3fSMadhavan Venkataraman return (WALK_ERR); 135487a18d3fSMadhavan Venkataraman } 135587a18d3fSMadhavan Venkataraman } else { 135687a18d3fSMadhavan Venkataraman /* first print the expired list. */ 135787a18d3fSMadhavan Venkataraman clptr = (callout_list_t *)ct->ct_expired.ch_head; 135887a18d3fSMadhavan Venkataraman if (clptr != NULL) { 135987a18d3fSMadhavan Venkataraman coargs->bucket = -1; 136087a18d3fSMadhavan Venkataraman if (mdb_pwalk("callout_list", callout_list_cb, 136187a18d3fSMadhavan Venkataraman coargs, (uintptr_t)clptr) == -1) { 136287a18d3fSMadhavan Venkataraman mdb_warn("cannot walk callout_list" 136387a18d3fSMadhavan Venkataraman " at %p", clptr); 136487a18d3fSMadhavan Venkataraman return (WALK_ERR); 136587a18d3fSMadhavan Venkataraman } 136687a18d3fSMadhavan Venkataraman } 1367060cedfbSMadhavan Venkataraman /* then, print the callout queue */ 1368060cedfbSMadhavan Venkataraman clptr = (callout_list_t *)ct->ct_queue.ch_head; 1369060cedfbSMadhavan Venkataraman if (clptr != NULL) { 1370060cedfbSMadhavan Venkataraman coargs->bucket = -1; 1371060cedfbSMadhavan Venkataraman if (mdb_pwalk("callout_list", callout_list_cb, 1372060cedfbSMadhavan Venkataraman coargs, (uintptr_t)clptr) == -1) { 1373060cedfbSMadhavan Venkataraman mdb_warn("cannot walk callout_list" 1374060cedfbSMadhavan Venkataraman " at %p", clptr); 1375060cedfbSMadhavan Venkataraman return (WALK_ERR); 1376060cedfbSMadhavan Venkataraman } 1377060cedfbSMadhavan Venkataraman } 137887a18d3fSMadhavan Venkataraman for (i = 0; i < CALLOUT_BUCKETS; i++) { 137987a18d3fSMadhavan Venkataraman if (ct->ct_clhash == NULL) { 138087a18d3fSMadhavan Venkataraman /* nothing to do */ 138187a18d3fSMadhavan Venkataraman break; 138287a18d3fSMadhavan Venkataraman } 138387a18d3fSMadhavan Venkataraman if (cotwd->cot_clhash[i].ch_head == NULL) { 138487a18d3fSMadhavan Venkataraman continue; 13857c478bd9Sstevel@tonic-gate } 138687a18d3fSMadhavan Venkataraman clptr = (callout_list_t *) 138787a18d3fSMadhavan Venkataraman cotwd->cot_clhash[i].ch_head; 138887a18d3fSMadhavan Venkataraman coargs->bucket = i; 138987a18d3fSMadhavan Venkataraman /* walk list with callback routine. */ 139087a18d3fSMadhavan Venkataraman if (mdb_pwalk("callout_list", callout_list_cb, 139187a18d3fSMadhavan Venkataraman coargs, (uintptr_t)clptr) == -1) { 139287a18d3fSMadhavan Venkataraman mdb_warn("cannot walk callout_list" 139387a18d3fSMadhavan Venkataraman " at %p", clptr); 139487a18d3fSMadhavan Venkataraman return (WALK_ERR); 139587a18d3fSMadhavan Venkataraman } 139687a18d3fSMadhavan Venkataraman } 139787a18d3fSMadhavan Venkataraman } 139887a18d3fSMadhavan Venkataraman } else { 139987a18d3fSMadhavan Venkataraman /* walk the id hash table. */ 140087a18d3fSMadhavan Venkataraman if (coargs->flags & COF_FREE) { 140187a18d3fSMadhavan Venkataraman coptr = ct->ct_free; 140287a18d3fSMadhavan Venkataraman coargs->bucket = 0; 140387a18d3fSMadhavan Venkataraman if (coptr == NULL) { 140487a18d3fSMadhavan Venkataraman return (WALK_NEXT); 14057c478bd9Sstevel@tonic-gate } 140687a18d3fSMadhavan Venkataraman if (mdb_pwalk("callouts_byid", callouts_cb, coargs, 140787a18d3fSMadhavan Venkataraman (uintptr_t)coptr) == -1) { 140887a18d3fSMadhavan Venkataraman mdb_warn("cannot walk callout id free list" 140987a18d3fSMadhavan Venkataraman " at %p", coptr); 141087a18d3fSMadhavan Venkataraman return (WALK_ERR); 141187a18d3fSMadhavan Venkataraman } 141287a18d3fSMadhavan Venkataraman } else { 141387a18d3fSMadhavan Venkataraman for (i = 0; i < CALLOUT_BUCKETS; i++) { 141487a18d3fSMadhavan Venkataraman if (ct->ct_idhash == NULL) { 141587a18d3fSMadhavan Venkataraman break; 141687a18d3fSMadhavan Venkataraman } 141787a18d3fSMadhavan Venkataraman coptr = (callout_t *) 141887a18d3fSMadhavan Venkataraman cotwd->cot_idhash[i].ch_head; 141987a18d3fSMadhavan Venkataraman if (coptr == NULL) { 142087a18d3fSMadhavan Venkataraman continue; 142187a18d3fSMadhavan Venkataraman } 142287a18d3fSMadhavan Venkataraman coargs->bucket = i; 142387a18d3fSMadhavan Venkataraman 142487a18d3fSMadhavan Venkataraman /* 142587a18d3fSMadhavan Venkataraman * walk callouts directly by id. For id 142687a18d3fSMadhavan Venkataraman * chain, the callout list is just a header, 142787a18d3fSMadhavan Venkataraman * so there's no need to walk it. 142887a18d3fSMadhavan Venkataraman */ 142987a18d3fSMadhavan Venkataraman if (mdb_pwalk("callouts_byid", callouts_cb, 143087a18d3fSMadhavan Venkataraman coargs, (uintptr_t)coptr) == -1) { 143187a18d3fSMadhavan Venkataraman mdb_warn("cannot walk callouts at %p", 143287a18d3fSMadhavan Venkataraman coptr); 143387a18d3fSMadhavan Venkataraman return (WALK_ERR); 143487a18d3fSMadhavan Venkataraman } 143587a18d3fSMadhavan Venkataraman } 143687a18d3fSMadhavan Venkataraman } 143787a18d3fSMadhavan Venkataraman } 143887a18d3fSMadhavan Venkataraman if (coargs->flags & COF_VERBOSE) { 143987a18d3fSMadhavan Venkataraman mdb_dec_indent(4); 144087a18d3fSMadhavan Venkataraman } 144187a18d3fSMadhavan Venkataraman return (WALK_NEXT); 144287a18d3fSMadhavan Venkataraman } 144387a18d3fSMadhavan Venkataraman 144487a18d3fSMadhavan Venkataraman /* 144587a18d3fSMadhavan Venkataraman * initialize some common info for both callout dcmds. 144687a18d3fSMadhavan Venkataraman */ 144787a18d3fSMadhavan Venkataraman int 144887a18d3fSMadhavan Venkataraman callout_common_init(callout_data_t *coargs) 144987a18d3fSMadhavan Venkataraman { 145087a18d3fSMadhavan Venkataraman /* we need a couple of things */ 145187a18d3fSMadhavan Venkataraman if (mdb_readvar(&(coargs->co_table), "callout_table") == -1) { 145287a18d3fSMadhavan Venkataraman mdb_warn("failed to read 'callout_table'"); 145387a18d3fSMadhavan Venkataraman return (DCMD_ERR); 145487a18d3fSMadhavan Venkataraman } 145587a18d3fSMadhavan Venkataraman /* need to get now in nsecs. Approximate with hrtime vars */ 145687a18d3fSMadhavan Venkataraman if (mdb_readsym(&(coargs->now), sizeof (hrtime_t), "hrtime_last") != 145787a18d3fSMadhavan Venkataraman sizeof (hrtime_t)) { 145887a18d3fSMadhavan Venkataraman if (mdb_readsym(&(coargs->now), sizeof (hrtime_t), 145987a18d3fSMadhavan Venkataraman "hrtime_base") != sizeof (hrtime_t)) { 146087a18d3fSMadhavan Venkataraman mdb_warn("Could not determine current system time"); 146187a18d3fSMadhavan Venkataraman return (DCMD_ERR); 146287a18d3fSMadhavan Venkataraman } 146387a18d3fSMadhavan Venkataraman } 146487a18d3fSMadhavan Venkataraman 146587a18d3fSMadhavan Venkataraman if (mdb_readvar(&(coargs->ctbits), "callout_table_bits") == -1) { 146687a18d3fSMadhavan Venkataraman mdb_warn("failed to read 'callout_table_bits'"); 146787a18d3fSMadhavan Venkataraman return (DCMD_ERR); 146887a18d3fSMadhavan Venkataraman } 146987a18d3fSMadhavan Venkataraman if (mdb_readvar(&(coargs->nsec_per_tick), "nsec_per_tick") == -1) { 147087a18d3fSMadhavan Venkataraman mdb_warn("failed to read 'nsec_per_tick'"); 147187a18d3fSMadhavan Venkataraman return (DCMD_ERR); 147287a18d3fSMadhavan Venkataraman } 147387a18d3fSMadhavan Venkataraman return (DCMD_OK); 147487a18d3fSMadhavan Venkataraman } 147587a18d3fSMadhavan Venkataraman 147687a18d3fSMadhavan Venkataraman /* 147787a18d3fSMadhavan Venkataraman * dcmd to print callouts. Optional addr limits to specific table. 147887a18d3fSMadhavan Venkataraman * Parses lots of options that get passed to callbacks for walkers. 147987a18d3fSMadhavan Venkataraman * Has it's own help function. 148087a18d3fSMadhavan Venkataraman */ 148187a18d3fSMadhavan Venkataraman /*ARGSUSED*/ 148287a18d3fSMadhavan Venkataraman int 148387a18d3fSMadhavan Venkataraman callout(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 148487a18d3fSMadhavan Venkataraman { 148587a18d3fSMadhavan Venkataraman callout_data_t coargs; 148687a18d3fSMadhavan Venkataraman /* getopts doesn't help much with stuff like this */ 148787a18d3fSMadhavan Venkataraman boolean_t Sflag, Cflag, tflag, aflag, bflag, dflag, kflag; 148887a18d3fSMadhavan Venkataraman char *funcname = NULL; 148987a18d3fSMadhavan Venkataraman char *paramstr = NULL; 149087a18d3fSMadhavan Venkataraman uintptr_t Stmp, Ctmp; /* for getopt. */ 149187a18d3fSMadhavan Venkataraman int retval; 149287a18d3fSMadhavan Venkataraman 149387a18d3fSMadhavan Venkataraman coargs.flags = COF_DEFAULT; 149487a18d3fSMadhavan Venkataraman Sflag = Cflag = tflag = bflag = aflag = dflag = kflag = FALSE; 149587a18d3fSMadhavan Venkataraman coargs.seqid = -1; 149687a18d3fSMadhavan Venkataraman 149787a18d3fSMadhavan Venkataraman if (mdb_getopts(argc, argv, 149887a18d3fSMadhavan Venkataraman 'r', MDB_OPT_CLRBITS, COF_NORM, &coargs.flags, 149987a18d3fSMadhavan Venkataraman 'n', MDB_OPT_CLRBITS, COF_REAL, &coargs.flags, 150087a18d3fSMadhavan Venkataraman 'l', MDB_OPT_CLRBITS, COF_SHORT, &coargs.flags, 150187a18d3fSMadhavan Venkataraman 's', MDB_OPT_CLRBITS, COF_LONG, &coargs.flags, 150287a18d3fSMadhavan Venkataraman 'x', MDB_OPT_SETBITS, COF_EXEC, &coargs.flags, 150387a18d3fSMadhavan Venkataraman 'h', MDB_OPT_SETBITS, COF_HIRES, &coargs.flags, 150407247649SMadhavan Venkataraman 'B', MDB_OPT_SETBITS, COF_ABS, &coargs.flags, 150587a18d3fSMadhavan Venkataraman 'E', MDB_OPT_SETBITS, COF_EMPTY, &coargs.flags, 150687a18d3fSMadhavan Venkataraman 'd', MDB_OPT_SETBITS, 1, &dflag, 150787a18d3fSMadhavan Venkataraman 'C', MDB_OPT_UINTPTR_SET, &Cflag, &Ctmp, 150887a18d3fSMadhavan Venkataraman 'S', MDB_OPT_UINTPTR_SET, &Sflag, &Stmp, 150987a18d3fSMadhavan Venkataraman 't', MDB_OPT_UINTPTR_SET, &tflag, (uintptr_t *)&coargs.time, 151087a18d3fSMadhavan Venkataraman 'a', MDB_OPT_UINTPTR_SET, &aflag, (uintptr_t *)&coargs.atime, 151187a18d3fSMadhavan Venkataraman 'b', MDB_OPT_UINTPTR_SET, &bflag, (uintptr_t *)&coargs.btime, 151287a18d3fSMadhavan Venkataraman 'k', MDB_OPT_SETBITS, 1, &kflag, 151387a18d3fSMadhavan Venkataraman 'f', MDB_OPT_STR, &funcname, 151487a18d3fSMadhavan Venkataraman 'p', MDB_OPT_STR, ¶mstr, 151587a18d3fSMadhavan Venkataraman 'T', MDB_OPT_SETBITS, COF_TABLE, &coargs.flags, 151687a18d3fSMadhavan Venkataraman 'D', MDB_OPT_SETBITS, COF_EXPREL, &coargs.flags, 151787a18d3fSMadhavan Venkataraman 'L', MDB_OPT_SETBITS, COF_LIST, &coargs.flags, 151887a18d3fSMadhavan Venkataraman 'V', MDB_OPT_SETBITS, COF_VERBOSE, &coargs.flags, 151987a18d3fSMadhavan Venkataraman 'v', MDB_OPT_SETBITS, COF_LONGLIST, &coargs.flags, 152087a18d3fSMadhavan Venkataraman 'i', MDB_OPT_SETBITS, COF_BYIDH, &coargs.flags, 152187a18d3fSMadhavan Venkataraman 'F', MDB_OPT_SETBITS, COF_FREE, &coargs.flags, 1522060cedfbSMadhavan Venkataraman 'H', MDB_OPT_SETBITS, COF_HEAP, &coargs.flags, 1523060cedfbSMadhavan Venkataraman 'Q', MDB_OPT_SETBITS, COF_QUEUE, &coargs.flags, 152487a18d3fSMadhavan Venkataraman 'A', MDB_OPT_SETBITS, COF_ADDR, &coargs.flags, 152587a18d3fSMadhavan Venkataraman NULL) != argc) { 152687a18d3fSMadhavan Venkataraman return (DCMD_USAGE); 152787a18d3fSMadhavan Venkataraman } 152887a18d3fSMadhavan Venkataraman 152987a18d3fSMadhavan Venkataraman /* initialize from kernel variables */ 153087a18d3fSMadhavan Venkataraman if ((retval = callout_common_init(&coargs)) != DCMD_OK) { 153187a18d3fSMadhavan Venkataraman return (retval); 153287a18d3fSMadhavan Venkataraman } 153387a18d3fSMadhavan Venkataraman 153487a18d3fSMadhavan Venkataraman /* do some option post-processing */ 153587a18d3fSMadhavan Venkataraman if (kflag) { 153687a18d3fSMadhavan Venkataraman coargs.time *= coargs.nsec_per_tick; 153787a18d3fSMadhavan Venkataraman coargs.atime *= coargs.nsec_per_tick; 153887a18d3fSMadhavan Venkataraman coargs.btime *= coargs.nsec_per_tick; 153987a18d3fSMadhavan Venkataraman } 154087a18d3fSMadhavan Venkataraman 154187a18d3fSMadhavan Venkataraman if (dflag) { 154287a18d3fSMadhavan Venkataraman coargs.time += coargs.now; 154387a18d3fSMadhavan Venkataraman coargs.atime += coargs.now; 154487a18d3fSMadhavan Venkataraman coargs.btime += coargs.now; 154587a18d3fSMadhavan Venkataraman } 154687a18d3fSMadhavan Venkataraman if (Sflag) { 154787a18d3fSMadhavan Venkataraman if (flags & DCMD_ADDRSPEC) { 154887a18d3fSMadhavan Venkataraman mdb_printf("-S option conflicts with explicit" 154987a18d3fSMadhavan Venkataraman " address\n"); 155087a18d3fSMadhavan Venkataraman return (DCMD_USAGE); 155187a18d3fSMadhavan Venkataraman } 155287a18d3fSMadhavan Venkataraman coargs.flags |= COF_SEQID; 155387a18d3fSMadhavan Venkataraman coargs.seqid = (int)Stmp; 155487a18d3fSMadhavan Venkataraman } 155587a18d3fSMadhavan Venkataraman if (Cflag) { 155687a18d3fSMadhavan Venkataraman if (flags & DCMD_ADDRSPEC) { 155787a18d3fSMadhavan Venkataraman mdb_printf("-C option conflicts with explicit" 155887a18d3fSMadhavan Venkataraman " address\n"); 155987a18d3fSMadhavan Venkataraman return (DCMD_USAGE); 156087a18d3fSMadhavan Venkataraman } 156187a18d3fSMadhavan Venkataraman if (coargs.flags & COF_SEQID) { 156287a18d3fSMadhavan Venkataraman mdb_printf("-C and -S are mutually exclusive\n"); 156387a18d3fSMadhavan Venkataraman return (DCMD_USAGE); 156487a18d3fSMadhavan Venkataraman } 156587a18d3fSMadhavan Venkataraman coargs.cpu = (cpu_t *)Ctmp; 156687a18d3fSMadhavan Venkataraman if (mdb_vread(&coargs.seqid, sizeof (processorid_t), 156787a18d3fSMadhavan Venkataraman (uintptr_t)&(coargs.cpu->cpu_seqid)) == -1) { 156887a18d3fSMadhavan Venkataraman mdb_warn("failed to read cpu_t at %p", Ctmp); 156987a18d3fSMadhavan Venkataraman return (DCMD_ERR); 157087a18d3fSMadhavan Venkataraman } 157187a18d3fSMadhavan Venkataraman coargs.flags |= COF_SEQID; 157287a18d3fSMadhavan Venkataraman } 157387a18d3fSMadhavan Venkataraman /* avoid null outputs. */ 157487a18d3fSMadhavan Venkataraman if (!(coargs.flags & (COF_REAL | COF_NORM))) { 157587a18d3fSMadhavan Venkataraman coargs.flags |= COF_REAL | COF_NORM; 157687a18d3fSMadhavan Venkataraman } 157787a18d3fSMadhavan Venkataraman if (!(coargs.flags & (COF_LONG | COF_SHORT))) { 157887a18d3fSMadhavan Venkataraman coargs.flags |= COF_LONG | COF_SHORT; 157987a18d3fSMadhavan Venkataraman } 158087a18d3fSMadhavan Venkataraman if (tflag) { 158187a18d3fSMadhavan Venkataraman if (aflag || bflag) { 158287a18d3fSMadhavan Venkataraman mdb_printf("-t and -a|b are mutually exclusive\n"); 158387a18d3fSMadhavan Venkataraman return (DCMD_USAGE); 15847c478bd9Sstevel@tonic-gate } 158587a18d3fSMadhavan Venkataraman coargs.flags |= COF_TIME; 158687a18d3fSMadhavan Venkataraman } 158787a18d3fSMadhavan Venkataraman if (aflag) { 158887a18d3fSMadhavan Venkataraman coargs.flags |= COF_AFTER; 158987a18d3fSMadhavan Venkataraman } 159087a18d3fSMadhavan Venkataraman if (bflag) { 159187a18d3fSMadhavan Venkataraman coargs.flags |= COF_BEFORE; 159287a18d3fSMadhavan Venkataraman } 159387a18d3fSMadhavan Venkataraman if ((aflag && bflag) && (coargs.btime <= coargs.atime)) { 159487a18d3fSMadhavan Venkataraman mdb_printf("value for -a must be earlier than the value" 159587a18d3fSMadhavan Venkataraman " for -b.\n"); 159687a18d3fSMadhavan Venkataraman return (DCMD_USAGE); 15977c478bd9Sstevel@tonic-gate } 15987c478bd9Sstevel@tonic-gate 1599060cedfbSMadhavan Venkataraman if ((coargs.flags & COF_HEAP) && (coargs.flags & COF_QUEUE)) { 1600060cedfbSMadhavan Venkataraman mdb_printf("-H and -Q are mutually exclusive\n"); 1601060cedfbSMadhavan Venkataraman return (DCMD_USAGE); 1602060cedfbSMadhavan Venkataraman } 1603060cedfbSMadhavan Venkataraman 160487a18d3fSMadhavan Venkataraman if (funcname != NULL) { 160587a18d3fSMadhavan Venkataraman GElf_Sym sym; 160687a18d3fSMadhavan Venkataraman 160787a18d3fSMadhavan Venkataraman if (mdb_lookup_by_name(funcname, &sym) != 0) { 160887a18d3fSMadhavan Venkataraman coargs.funcaddr = mdb_strtoull(funcname); 160987a18d3fSMadhavan Venkataraman } else { 161087a18d3fSMadhavan Venkataraman coargs.funcaddr = sym.st_value; 161187a18d3fSMadhavan Venkataraman } 161287a18d3fSMadhavan Venkataraman coargs.flags |= COF_FUNC; 161387a18d3fSMadhavan Venkataraman } 161487a18d3fSMadhavan Venkataraman 161587a18d3fSMadhavan Venkataraman if (paramstr != NULL) { 161687a18d3fSMadhavan Venkataraman GElf_Sym sym; 161787a18d3fSMadhavan Venkataraman 161887a18d3fSMadhavan Venkataraman if (mdb_lookup_by_name(paramstr, &sym) != 0) { 161987a18d3fSMadhavan Venkataraman coargs.param = mdb_strtoull(paramstr); 162087a18d3fSMadhavan Venkataraman } else { 162187a18d3fSMadhavan Venkataraman coargs.param = sym.st_value; 162287a18d3fSMadhavan Venkataraman } 162387a18d3fSMadhavan Venkataraman coargs.flags |= COF_PARAM; 162487a18d3fSMadhavan Venkataraman } 162587a18d3fSMadhavan Venkataraman 162687a18d3fSMadhavan Venkataraman if (!(flags & DCMD_ADDRSPEC)) { 162787a18d3fSMadhavan Venkataraman /* don't pass "dot" if no addr. */ 1628892ad162SToomas Soome addr = 0; 162987a18d3fSMadhavan Venkataraman } 1630892ad162SToomas Soome if (addr != 0) { 163187a18d3fSMadhavan Venkataraman /* 163287a18d3fSMadhavan Venkataraman * a callout table was specified. Ignore -r|n option 163387a18d3fSMadhavan Venkataraman * to avoid null output. 163487a18d3fSMadhavan Venkataraman */ 163587a18d3fSMadhavan Venkataraman coargs.flags |= (COF_REAL | COF_NORM); 163687a18d3fSMadhavan Venkataraman } 163787a18d3fSMadhavan Venkataraman 163887a18d3fSMadhavan Venkataraman if (DCMD_HDRSPEC(flags) || (coargs.flags & COF_VERBOSE)) { 163987a18d3fSMadhavan Venkataraman coargs.flags |= COF_THDR | COF_LHDR | COF_CHDR; 164087a18d3fSMadhavan Venkataraman } 164187a18d3fSMadhavan Venkataraman if (coargs.flags & COF_FREE) { 164287a18d3fSMadhavan Venkataraman coargs.flags |= COF_EMPTY; 164387a18d3fSMadhavan Venkataraman /* -F = free callouts, -FL = free lists */ 164487a18d3fSMadhavan Venkataraman if (!(coargs.flags & COF_LIST)) { 164587a18d3fSMadhavan Venkataraman coargs.flags |= COF_BYIDH; 164687a18d3fSMadhavan Venkataraman } 164787a18d3fSMadhavan Venkataraman } 164887a18d3fSMadhavan Venkataraman 164987a18d3fSMadhavan Venkataraman /* walk table, using specialized callback routine. */ 165087a18d3fSMadhavan Venkataraman if (mdb_pwalk("callout_table", callout_t_cb, &coargs, addr) == -1) { 165187a18d3fSMadhavan Venkataraman mdb_warn("cannot walk callout_table"); 165287a18d3fSMadhavan Venkataraman return (DCMD_ERR); 165387a18d3fSMadhavan Venkataraman } 16547c478bd9Sstevel@tonic-gate return (DCMD_OK); 16557c478bd9Sstevel@tonic-gate } 16567c478bd9Sstevel@tonic-gate 165787a18d3fSMadhavan Venkataraman 165887a18d3fSMadhavan Venkataraman /* 165987a18d3fSMadhavan Venkataraman * Given an extended callout id, dump its information. 166087a18d3fSMadhavan Venkataraman */ 166187a18d3fSMadhavan Venkataraman /*ARGSUSED*/ 166287a18d3fSMadhavan Venkataraman int 166387a18d3fSMadhavan Venkataraman calloutid(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 166487a18d3fSMadhavan Venkataraman { 166587a18d3fSMadhavan Venkataraman callout_data_t coargs; 166687a18d3fSMadhavan Venkataraman callout_table_t *ctptr; 166787a18d3fSMadhavan Venkataraman callout_table_t ct; 166887a18d3fSMadhavan Venkataraman callout_id_t coid; 166987a18d3fSMadhavan Venkataraman callout_t *coptr; 167087a18d3fSMadhavan Venkataraman int tableid; 167187a18d3fSMadhavan Venkataraman callout_id_t xid; 167287a18d3fSMadhavan Venkataraman ulong_t idhash; 167387a18d3fSMadhavan Venkataraman int i, retval; 167487a18d3fSMadhavan Venkataraman const mdb_arg_t *arg; 167587a18d3fSMadhavan Venkataraman size_t size; 167687a18d3fSMadhavan Venkataraman callout_hash_t cot_idhash[CALLOUT_BUCKETS]; 167787a18d3fSMadhavan Venkataraman 167887a18d3fSMadhavan Venkataraman coargs.flags = COF_DEFAULT | COF_BYIDH; 167987a18d3fSMadhavan Venkataraman i = mdb_getopts(argc, argv, 168087a18d3fSMadhavan Venkataraman 'd', MDB_OPT_SETBITS, COF_DECODE, &coargs.flags, 168187a18d3fSMadhavan Venkataraman 'v', MDB_OPT_SETBITS, COF_LONGLIST, &coargs.flags, 168287a18d3fSMadhavan Venkataraman NULL); 168387a18d3fSMadhavan Venkataraman argc -= i; 168487a18d3fSMadhavan Venkataraman argv += i; 168587a18d3fSMadhavan Venkataraman 168687a18d3fSMadhavan Venkataraman if (argc != 1) { 168787a18d3fSMadhavan Venkataraman return (DCMD_USAGE); 168887a18d3fSMadhavan Venkataraman } 168987a18d3fSMadhavan Venkataraman arg = &argv[0]; 169087a18d3fSMadhavan Venkataraman 169187a18d3fSMadhavan Venkataraman if (arg->a_type == MDB_TYPE_IMMEDIATE) { 169287a18d3fSMadhavan Venkataraman xid = arg->a_un.a_val; 169387a18d3fSMadhavan Venkataraman } else { 169487a18d3fSMadhavan Venkataraman xid = (callout_id_t)mdb_strtoull(arg->a_un.a_str); 169587a18d3fSMadhavan Venkataraman } 169687a18d3fSMadhavan Venkataraman 169787a18d3fSMadhavan Venkataraman if (DCMD_HDRSPEC(flags)) { 169887a18d3fSMadhavan Venkataraman coargs.flags |= COF_CHDR; 169987a18d3fSMadhavan Venkataraman } 170087a18d3fSMadhavan Venkataraman 170187a18d3fSMadhavan Venkataraman 170287a18d3fSMadhavan Venkataraman /* initialize from kernel variables */ 170387a18d3fSMadhavan Venkataraman if ((retval = callout_common_init(&coargs)) != DCMD_OK) { 170487a18d3fSMadhavan Venkataraman return (retval); 170587a18d3fSMadhavan Venkataraman } 170687a18d3fSMadhavan Venkataraman 170787a18d3fSMadhavan Venkataraman /* we must massage the environment so that the macros will play nice */ 170887a18d3fSMadhavan Venkataraman #define callout_table_mask ((1 << coargs.ctbits) - 1) 170987a18d3fSMadhavan Venkataraman #define callout_table_bits coargs.ctbits 171087a18d3fSMadhavan Venkataraman #define nsec_per_tick coargs.nsec_per_tick 171187a18d3fSMadhavan Venkataraman tableid = CALLOUT_ID_TO_TABLE(xid); 171287a18d3fSMadhavan Venkataraman idhash = CALLOUT_IDHASH(xid); 171387a18d3fSMadhavan Venkataraman #undef callouts_table_bits 171487a18d3fSMadhavan Venkataraman #undef callout_table_mask 171587a18d3fSMadhavan Venkataraman #undef nsec_per_tick 171687a18d3fSMadhavan Venkataraman coid = CO_PLAIN_ID(xid); 171787a18d3fSMadhavan Venkataraman 171887a18d3fSMadhavan Venkataraman if (flags & DCMD_ADDRSPEC) { 171987a18d3fSMadhavan Venkataraman mdb_printf("calloutid does not accept explicit address.\n"); 172087a18d3fSMadhavan Venkataraman return (DCMD_USAGE); 172187a18d3fSMadhavan Venkataraman } 172287a18d3fSMadhavan Venkataraman 172387a18d3fSMadhavan Venkataraman if (coargs.flags & COF_DECODE) { 172487a18d3fSMadhavan Venkataraman if (DCMD_HDRSPEC(flags)) { 172507247649SMadhavan Venkataraman mdb_printf("%<u>%3s %1s %2s %-?s %-6s %</u>\n", 172607247649SMadhavan Venkataraman "SEQ", "T", "XL", "XID", "IDHASH"); 172787a18d3fSMadhavan Venkataraman } 172807247649SMadhavan Venkataraman mdb_printf("%-3d %1s %1s%1s %-?llx %-6d\n", 172987a18d3fSMadhavan Venkataraman TABLE_TO_SEQID(tableid), 173087a18d3fSMadhavan Venkataraman co_typenames[tableid & CALLOUT_TYPE_MASK], 173187a18d3fSMadhavan Venkataraman (xid & CALLOUT_EXECUTING) ? "X" : " ", 173287a18d3fSMadhavan Venkataraman (xid & CALLOUT_LONGTERM) ? "L" : " ", 173387a18d3fSMadhavan Venkataraman (long long)coid, idhash); 173487a18d3fSMadhavan Venkataraman return (DCMD_OK); 173587a18d3fSMadhavan Venkataraman } 173687a18d3fSMadhavan Venkataraman 173787a18d3fSMadhavan Venkataraman /* get our table. Note this relies on the types being correct */ 173887a18d3fSMadhavan Venkataraman ctptr = coargs.co_table + tableid; 173987a18d3fSMadhavan Venkataraman if (mdb_vread(&ct, sizeof (callout_table_t), (uintptr_t)ctptr) == -1) { 174087a18d3fSMadhavan Venkataraman mdb_warn("failed to read callout_table at %p", ctptr); 174187a18d3fSMadhavan Venkataraman return (DCMD_ERR); 174287a18d3fSMadhavan Venkataraman } 174387a18d3fSMadhavan Venkataraman size = sizeof (callout_hash_t) * CALLOUT_BUCKETS; 174487a18d3fSMadhavan Venkataraman if (ct.ct_idhash != NULL) { 174587a18d3fSMadhavan Venkataraman if (mdb_vread(&(cot_idhash), size, 174687a18d3fSMadhavan Venkataraman (uintptr_t)ct.ct_idhash) == -1) { 174787a18d3fSMadhavan Venkataraman mdb_warn("failed to read id_hash at %p", 174887a18d3fSMadhavan Venkataraman ct.ct_idhash); 174987a18d3fSMadhavan Venkataraman return (WALK_ERR); 175087a18d3fSMadhavan Venkataraman } 175187a18d3fSMadhavan Venkataraman } 175287a18d3fSMadhavan Venkataraman 175387a18d3fSMadhavan Venkataraman /* callout at beginning of hash chain */ 175487a18d3fSMadhavan Venkataraman if (ct.ct_idhash == NULL) { 175587a18d3fSMadhavan Venkataraman mdb_printf("id hash chain for this xid is empty\n"); 175687a18d3fSMadhavan Venkataraman return (DCMD_ERR); 175787a18d3fSMadhavan Venkataraman } 175887a18d3fSMadhavan Venkataraman coptr = (callout_t *)cot_idhash[idhash].ch_head; 175987a18d3fSMadhavan Venkataraman if (coptr == NULL) { 176087a18d3fSMadhavan Venkataraman mdb_printf("id hash chain for this xid is empty\n"); 176187a18d3fSMadhavan Venkataraman return (DCMD_ERR); 176287a18d3fSMadhavan Venkataraman } 176387a18d3fSMadhavan Venkataraman 176487a18d3fSMadhavan Venkataraman coargs.ndx = tableid; 176587a18d3fSMadhavan Venkataraman coargs.bucket = idhash; 176687a18d3fSMadhavan Venkataraman 176787a18d3fSMadhavan Venkataraman /* use the walker, luke */ 176887a18d3fSMadhavan Venkataraman if (mdb_pwalk("callouts_byid", callouts_cb, &coargs, 176987a18d3fSMadhavan Venkataraman (uintptr_t)coptr) == -1) { 177087a18d3fSMadhavan Venkataraman mdb_warn("cannot walk callouts at %p", coptr); 177187a18d3fSMadhavan Venkataraman return (WALK_ERR); 177287a18d3fSMadhavan Venkataraman } 177387a18d3fSMadhavan Venkataraman 177487a18d3fSMadhavan Venkataraman return (DCMD_OK); 177587a18d3fSMadhavan Venkataraman } 177687a18d3fSMadhavan Venkataraman 177787a18d3fSMadhavan Venkataraman void 177887a18d3fSMadhavan Venkataraman callout_help(void) 177987a18d3fSMadhavan Venkataraman { 178087a18d3fSMadhavan Venkataraman mdb_printf("callout: display callouts.\n" 178187a18d3fSMadhavan Venkataraman "Given a callout table address, display callouts from table.\n" 178287a18d3fSMadhavan Venkataraman "Without an address, display callouts from all tables.\n" 178387a18d3fSMadhavan Venkataraman "options:\n" 178487a18d3fSMadhavan Venkataraman " -r|n : limit display to (r)ealtime or (n)ormal type callouts\n" 178587a18d3fSMadhavan Venkataraman " -s|l : limit display to (s)hort-term ids or (l)ong-term ids\n" 178687a18d3fSMadhavan Venkataraman " -x : limit display to callouts which are executing\n" 178787a18d3fSMadhavan Venkataraman " -h : limit display to callouts based on hrestime\n" 178807247649SMadhavan Venkataraman " -B : limit display to callouts based on absolute time\n" 178987a18d3fSMadhavan Venkataraman " -t|a|b nsec: limit display to callouts that expire a(t) time," 179087a18d3fSMadhavan Venkataraman " (a)fter time,\n or (b)efore time. Use -a and -b together " 179187a18d3fSMadhavan Venkataraman " to specify a range.\n For \"now\", use -d[t|a|b] 0.\n" 179287a18d3fSMadhavan Venkataraman " -d : interpret time option to -t|a|b as delta from current time\n" 179387a18d3fSMadhavan Venkataraman " -k : use ticks instead of nanoseconds as arguments to" 179487a18d3fSMadhavan Venkataraman " -t|a|b. Note that\n ticks are less accurate and may not" 179587a18d3fSMadhavan Venkataraman " match other tick times (ie: lbolt).\n" 179687a18d3fSMadhavan Venkataraman " -D : display exiration time as delta from current time\n" 179787a18d3fSMadhavan Venkataraman " -S seqid : limit display to callouts for this cpu sequence id\n" 179887a18d3fSMadhavan Venkataraman " -C addr : limit display to callouts for this cpu pointer\n" 179987a18d3fSMadhavan Venkataraman " -f name|addr : limit display to callouts with this function\n" 180087a18d3fSMadhavan Venkataraman " -p name|addr : limit display to callouts functions with this" 180187a18d3fSMadhavan Venkataraman " parameter\n" 180287a18d3fSMadhavan Venkataraman " -T : display the callout table itself, instead of callouts\n" 180387a18d3fSMadhavan Venkataraman " -L : display callout lists instead of callouts\n" 180487a18d3fSMadhavan Venkataraman " -E : with -T or L, display empty data structures.\n" 180587a18d3fSMadhavan Venkataraman " -i : traverse callouts by id hash instead of list hash\n" 180687a18d3fSMadhavan Venkataraman " -F : walk free callout list (free list with -i) instead\n" 180787a18d3fSMadhavan Venkataraman " -v : display more info for each item\n" 180887a18d3fSMadhavan Venkataraman " -V : show details of each level of info as it is traversed\n" 1809060cedfbSMadhavan Venkataraman " -H : limit display to callouts in the callout heap\n" 1810060cedfbSMadhavan Venkataraman " -Q : limit display to callouts in the callout queue\n" 181187a18d3fSMadhavan Venkataraman " -A : show only addresses. Useful for pipelines.\n"); 181287a18d3fSMadhavan Venkataraman } 181387a18d3fSMadhavan Venkataraman 181487a18d3fSMadhavan Venkataraman void 181587a18d3fSMadhavan Venkataraman calloutid_help(void) 181687a18d3fSMadhavan Venkataraman { 181787a18d3fSMadhavan Venkataraman mdb_printf("calloutid: display callout by id.\n" 181887a18d3fSMadhavan Venkataraman "Given an extended callout id, display the callout infomation.\n" 181987a18d3fSMadhavan Venkataraman "options:\n" 182087a18d3fSMadhavan Venkataraman " -d : do not dereference callout, just decode the id.\n" 182187a18d3fSMadhavan Venkataraman " -v : verbose display more info about the callout\n"); 182287a18d3fSMadhavan Venkataraman } 182387a18d3fSMadhavan Venkataraman 18247c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 18257c478bd9Sstevel@tonic-gate int 18267c478bd9Sstevel@tonic-gate class(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 18277c478bd9Sstevel@tonic-gate { 18287c478bd9Sstevel@tonic-gate long num_classes, i; 18297c478bd9Sstevel@tonic-gate sclass_t *class_tbl; 18307c478bd9Sstevel@tonic-gate GElf_Sym g_sclass; 18317c478bd9Sstevel@tonic-gate char class_name[PC_CLNMSZ]; 18327c478bd9Sstevel@tonic-gate size_t tbl_size; 18337c478bd9Sstevel@tonic-gate 18347c478bd9Sstevel@tonic-gate if (mdb_lookup_by_name("sclass", &g_sclass) == -1) { 18357c478bd9Sstevel@tonic-gate mdb_warn("failed to find symbol sclass\n"); 18367c478bd9Sstevel@tonic-gate return (DCMD_ERR); 18377c478bd9Sstevel@tonic-gate } 18387c478bd9Sstevel@tonic-gate 18397c478bd9Sstevel@tonic-gate tbl_size = (size_t)g_sclass.st_size; 18407c478bd9Sstevel@tonic-gate num_classes = tbl_size / (sizeof (sclass_t)); 18417c478bd9Sstevel@tonic-gate class_tbl = mdb_alloc(tbl_size, UM_SLEEP | UM_GC); 18427c478bd9Sstevel@tonic-gate 18437c478bd9Sstevel@tonic-gate if (mdb_readsym(class_tbl, tbl_size, "sclass") == -1) { 18447c478bd9Sstevel@tonic-gate mdb_warn("failed to read sclass"); 18457c478bd9Sstevel@tonic-gate return (DCMD_ERR); 18467c478bd9Sstevel@tonic-gate } 18477c478bd9Sstevel@tonic-gate 18487c478bd9Sstevel@tonic-gate mdb_printf("%<u>%4s %-10s %-24s %-24s%</u>\n", "SLOT", "NAME", 18497c478bd9Sstevel@tonic-gate "INIT FCN", "CLASS FCN"); 18507c478bd9Sstevel@tonic-gate 18517c478bd9Sstevel@tonic-gate for (i = 0; i < num_classes; i++) { 18527c478bd9Sstevel@tonic-gate if (mdb_vread(class_name, sizeof (class_name), 18537c478bd9Sstevel@tonic-gate (uintptr_t)class_tbl[i].cl_name) == -1) 18547c478bd9Sstevel@tonic-gate (void) strcpy(class_name, "???"); 18557c478bd9Sstevel@tonic-gate 18567c478bd9Sstevel@tonic-gate mdb_printf("%4ld %-10s %-24a %-24a\n", i, class_name, 18577c478bd9Sstevel@tonic-gate class_tbl[i].cl_init, class_tbl[i].cl_funcs); 18587c478bd9Sstevel@tonic-gate } 18597c478bd9Sstevel@tonic-gate 18607c478bd9Sstevel@tonic-gate return (DCMD_OK); 18617c478bd9Sstevel@tonic-gate } 18627c478bd9Sstevel@tonic-gate 18637c478bd9Sstevel@tonic-gate #define FSNAMELEN 32 /* Max len of FS name we read from vnodeops */ 18647c478bd9Sstevel@tonic-gate 18657c478bd9Sstevel@tonic-gate int 18667c478bd9Sstevel@tonic-gate vnode2path(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 18677c478bd9Sstevel@tonic-gate { 18687c478bd9Sstevel@tonic-gate uintptr_t rootdir; 18697c478bd9Sstevel@tonic-gate vnode_t vn; 18707c478bd9Sstevel@tonic-gate char buf[MAXPATHLEN]; 18717c478bd9Sstevel@tonic-gate 18727c478bd9Sstevel@tonic-gate uint_t opt_F = FALSE; 18737c478bd9Sstevel@tonic-gate 18747c478bd9Sstevel@tonic-gate if (mdb_getopts(argc, argv, 18757c478bd9Sstevel@tonic-gate 'F', MDB_OPT_SETBITS, TRUE, &opt_F, NULL) != argc) 18767c478bd9Sstevel@tonic-gate return (DCMD_USAGE); 18777c478bd9Sstevel@tonic-gate 18787c478bd9Sstevel@tonic-gate if (!(flags & DCMD_ADDRSPEC)) { 18797c478bd9Sstevel@tonic-gate mdb_warn("expected explicit vnode_t address before ::\n"); 18807c478bd9Sstevel@tonic-gate return (DCMD_USAGE); 18817c478bd9Sstevel@tonic-gate } 18827c478bd9Sstevel@tonic-gate 18837c478bd9Sstevel@tonic-gate if (mdb_readvar(&rootdir, "rootdir") == -1) { 18847c478bd9Sstevel@tonic-gate mdb_warn("failed to read rootdir"); 18857c478bd9Sstevel@tonic-gate return (DCMD_ERR); 18867c478bd9Sstevel@tonic-gate } 18877c478bd9Sstevel@tonic-gate 18887c478bd9Sstevel@tonic-gate if (mdb_vnode2path(addr, buf, sizeof (buf)) == -1) 18897c478bd9Sstevel@tonic-gate return (DCMD_ERR); 18907c478bd9Sstevel@tonic-gate 18917c478bd9Sstevel@tonic-gate if (*buf == '\0') { 18927c478bd9Sstevel@tonic-gate mdb_printf("??\n"); 18937c478bd9Sstevel@tonic-gate return (DCMD_OK); 18947c478bd9Sstevel@tonic-gate } 18957c478bd9Sstevel@tonic-gate 18967c478bd9Sstevel@tonic-gate mdb_printf("%s", buf); 18977c478bd9Sstevel@tonic-gate if (opt_F && buf[strlen(buf)-1] != '/' && 18987c478bd9Sstevel@tonic-gate mdb_vread(&vn, sizeof (vn), addr) == sizeof (vn)) 18997c478bd9Sstevel@tonic-gate mdb_printf("%c", mdb_vtype2chr(vn.v_type, 0)); 19007c478bd9Sstevel@tonic-gate mdb_printf("\n"); 19017c478bd9Sstevel@tonic-gate 19027c478bd9Sstevel@tonic-gate return (DCMD_OK); 19037c478bd9Sstevel@tonic-gate } 19047c478bd9Sstevel@tonic-gate 19057c478bd9Sstevel@tonic-gate int 19067c478bd9Sstevel@tonic-gate ld_walk_init(mdb_walk_state_t *wsp) 19077c478bd9Sstevel@tonic-gate { 19087c478bd9Sstevel@tonic-gate wsp->walk_data = (void *)wsp->walk_addr; 19097c478bd9Sstevel@tonic-gate return (WALK_NEXT); 19107c478bd9Sstevel@tonic-gate } 19117c478bd9Sstevel@tonic-gate 19127c478bd9Sstevel@tonic-gate int 19137c478bd9Sstevel@tonic-gate ld_walk_step(mdb_walk_state_t *wsp) 19147c478bd9Sstevel@tonic-gate { 19157c478bd9Sstevel@tonic-gate int status; 19167c478bd9Sstevel@tonic-gate lock_descriptor_t ld; 19177c478bd9Sstevel@tonic-gate 19187c478bd9Sstevel@tonic-gate if (mdb_vread(&ld, sizeof (lock_descriptor_t), wsp->walk_addr) == -1) { 19197c478bd9Sstevel@tonic-gate mdb_warn("couldn't read lock_descriptor_t at %p\n", 19207c478bd9Sstevel@tonic-gate wsp->walk_addr); 19217c478bd9Sstevel@tonic-gate return (WALK_ERR); 19227c478bd9Sstevel@tonic-gate } 19237c478bd9Sstevel@tonic-gate 19247c478bd9Sstevel@tonic-gate status = wsp->walk_callback(wsp->walk_addr, &ld, wsp->walk_cbdata); 19257c478bd9Sstevel@tonic-gate if (status == WALK_ERR) 19267c478bd9Sstevel@tonic-gate return (WALK_ERR); 19277c478bd9Sstevel@tonic-gate 19287c478bd9Sstevel@tonic-gate wsp->walk_addr = (uintptr_t)ld.l_next; 19297c478bd9Sstevel@tonic-gate if (wsp->walk_addr == (uintptr_t)wsp->walk_data) 19307c478bd9Sstevel@tonic-gate return (WALK_DONE); 19317c478bd9Sstevel@tonic-gate 19327c478bd9Sstevel@tonic-gate return (status); 19337c478bd9Sstevel@tonic-gate } 19347c478bd9Sstevel@tonic-gate 19357c478bd9Sstevel@tonic-gate int 19367c478bd9Sstevel@tonic-gate lg_walk_init(mdb_walk_state_t *wsp) 19377c478bd9Sstevel@tonic-gate { 19387c478bd9Sstevel@tonic-gate GElf_Sym sym; 19397c478bd9Sstevel@tonic-gate 19407c478bd9Sstevel@tonic-gate if (mdb_lookup_by_name("lock_graph", &sym) == -1) { 19417c478bd9Sstevel@tonic-gate mdb_warn("failed to find symbol 'lock_graph'\n"); 19427c478bd9Sstevel@tonic-gate return (WALK_ERR); 19437c478bd9Sstevel@tonic-gate } 19447c478bd9Sstevel@tonic-gate 19457c478bd9Sstevel@tonic-gate wsp->walk_addr = (uintptr_t)sym.st_value; 194689518a1cSdmick wsp->walk_data = (void *)(uintptr_t)(sym.st_value + sym.st_size); 19477c478bd9Sstevel@tonic-gate 19487c478bd9Sstevel@tonic-gate return (WALK_NEXT); 19497c478bd9Sstevel@tonic-gate } 19507c478bd9Sstevel@tonic-gate 19517c478bd9Sstevel@tonic-gate typedef struct lg_walk_data { 19527c478bd9Sstevel@tonic-gate uintptr_t startaddr; 19537c478bd9Sstevel@tonic-gate mdb_walk_cb_t callback; 19547c478bd9Sstevel@tonic-gate void *data; 19557c478bd9Sstevel@tonic-gate } lg_walk_data_t; 19567c478bd9Sstevel@tonic-gate 19577c478bd9Sstevel@tonic-gate /* 19587c478bd9Sstevel@tonic-gate * We can't use ::walk lock_descriptor directly, because the head of each graph 19597c478bd9Sstevel@tonic-gate * is really a dummy lock. Rather than trying to dynamically determine if this 19607c478bd9Sstevel@tonic-gate * is a dummy node or not, we just filter out the initial element of the 19617c478bd9Sstevel@tonic-gate * list. 19627c478bd9Sstevel@tonic-gate */ 19637c478bd9Sstevel@tonic-gate static int 19647c478bd9Sstevel@tonic-gate lg_walk_cb(uintptr_t addr, const void *data, void *priv) 19657c478bd9Sstevel@tonic-gate { 19667c478bd9Sstevel@tonic-gate lg_walk_data_t *lw = priv; 19677c478bd9Sstevel@tonic-gate 19687c478bd9Sstevel@tonic-gate if (addr != lw->startaddr) 19697c478bd9Sstevel@tonic-gate return (lw->callback(addr, data, lw->data)); 19707c478bd9Sstevel@tonic-gate 19717c478bd9Sstevel@tonic-gate return (WALK_NEXT); 19727c478bd9Sstevel@tonic-gate } 19737c478bd9Sstevel@tonic-gate 19747c478bd9Sstevel@tonic-gate int 19757c478bd9Sstevel@tonic-gate lg_walk_step(mdb_walk_state_t *wsp) 19767c478bd9Sstevel@tonic-gate { 19777c478bd9Sstevel@tonic-gate graph_t *graph; 19787c478bd9Sstevel@tonic-gate lg_walk_data_t lw; 19797c478bd9Sstevel@tonic-gate 19807c478bd9Sstevel@tonic-gate if (wsp->walk_addr >= (uintptr_t)wsp->walk_data) 19817c478bd9Sstevel@tonic-gate return (WALK_DONE); 19827c478bd9Sstevel@tonic-gate 19837c478bd9Sstevel@tonic-gate if (mdb_vread(&graph, sizeof (graph), wsp->walk_addr) == -1) { 19847c478bd9Sstevel@tonic-gate mdb_warn("failed to read graph_t at %p", wsp->walk_addr); 19857c478bd9Sstevel@tonic-gate return (WALK_ERR); 19867c478bd9Sstevel@tonic-gate } 19877c478bd9Sstevel@tonic-gate 19887c478bd9Sstevel@tonic-gate wsp->walk_addr += sizeof (graph); 19897c478bd9Sstevel@tonic-gate 19907c478bd9Sstevel@tonic-gate if (graph == NULL) 19917c478bd9Sstevel@tonic-gate return (WALK_NEXT); 19927c478bd9Sstevel@tonic-gate 19937c478bd9Sstevel@tonic-gate lw.callback = wsp->walk_callback; 19947c478bd9Sstevel@tonic-gate lw.data = wsp->walk_cbdata; 19957c478bd9Sstevel@tonic-gate 19967c478bd9Sstevel@tonic-gate lw.startaddr = (uintptr_t)&(graph->active_locks); 19977c478bd9Sstevel@tonic-gate if (mdb_pwalk("lock_descriptor", lg_walk_cb, &lw, lw.startaddr)) { 19987c478bd9Sstevel@tonic-gate mdb_warn("couldn't walk lock_descriptor at %p\n", lw.startaddr); 19997c478bd9Sstevel@tonic-gate return (WALK_ERR); 20007c478bd9Sstevel@tonic-gate } 20017c478bd9Sstevel@tonic-gate 20027c478bd9Sstevel@tonic-gate lw.startaddr = (uintptr_t)&(graph->sleeping_locks); 20037c478bd9Sstevel@tonic-gate if (mdb_pwalk("lock_descriptor", lg_walk_cb, &lw, lw.startaddr)) { 20047c478bd9Sstevel@tonic-gate mdb_warn("couldn't walk lock_descriptor at %p\n", lw.startaddr); 20057c478bd9Sstevel@tonic-gate return (WALK_ERR); 20067c478bd9Sstevel@tonic-gate } 20077c478bd9Sstevel@tonic-gate 20087c478bd9Sstevel@tonic-gate return (WALK_NEXT); 20097c478bd9Sstevel@tonic-gate } 20107c478bd9Sstevel@tonic-gate 20117c478bd9Sstevel@tonic-gate /* 20127c478bd9Sstevel@tonic-gate * The space available for the path corresponding to the locked vnode depends 20137c478bd9Sstevel@tonic-gate * on whether we are printing 32- or 64-bit addresses. 20147c478bd9Sstevel@tonic-gate */ 20157c478bd9Sstevel@tonic-gate #ifdef _LP64 20167c478bd9Sstevel@tonic-gate #define LM_VNPATHLEN 20 20177c478bd9Sstevel@tonic-gate #else 20187c478bd9Sstevel@tonic-gate #define LM_VNPATHLEN 30 20197c478bd9Sstevel@tonic-gate #endif 20207c478bd9Sstevel@tonic-gate 202175cebdd1SRyan Zezeski typedef struct mdb_lminfo_proc { 202275cebdd1SRyan Zezeski struct { 202375cebdd1SRyan Zezeski char u_comm[MAXCOMLEN + 1]; 202475cebdd1SRyan Zezeski } p_user; 202575cebdd1SRyan Zezeski } mdb_lminfo_proc_t; 202675cebdd1SRyan Zezeski 20277c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 20287c478bd9Sstevel@tonic-gate static int 20297c478bd9Sstevel@tonic-gate lminfo_cb(uintptr_t addr, const void *data, void *priv) 20307c478bd9Sstevel@tonic-gate { 20317c478bd9Sstevel@tonic-gate const lock_descriptor_t *ld = data; 20327c478bd9Sstevel@tonic-gate char buf[LM_VNPATHLEN]; 203375cebdd1SRyan Zezeski mdb_lminfo_proc_t p; 203475cebdd1SRyan Zezeski uintptr_t paddr = 0; 203575cebdd1SRyan Zezeski 203675cebdd1SRyan Zezeski if (ld->l_flock.l_pid != 0) 203775cebdd1SRyan Zezeski paddr = mdb_pid2proc(ld->l_flock.l_pid, NULL); 203875cebdd1SRyan Zezeski 203975cebdd1SRyan Zezeski if (paddr != 0) 204075cebdd1SRyan Zezeski mdb_ctf_vread(&p, "proc_t", "mdb_lminfo_proc_t", paddr, 0); 20417c478bd9Sstevel@tonic-gate 20427c478bd9Sstevel@tonic-gate mdb_printf("%-?p %2s %04x %6d %-16s %-?p ", 20437c478bd9Sstevel@tonic-gate addr, ld->l_type == F_RDLCK ? "RD" : 20447c478bd9Sstevel@tonic-gate ld->l_type == F_WRLCK ? "WR" : "??", 20457c478bd9Sstevel@tonic-gate ld->l_state, ld->l_flock.l_pid, 20467c478bd9Sstevel@tonic-gate ld->l_flock.l_pid == 0 ? "<kernel>" : 204775cebdd1SRyan Zezeski paddr == 0 ? "<defunct>" : p.p_user.u_comm, ld->l_vnode); 20487c478bd9Sstevel@tonic-gate 20497c478bd9Sstevel@tonic-gate mdb_vnode2path((uintptr_t)ld->l_vnode, buf, 20507c478bd9Sstevel@tonic-gate sizeof (buf)); 20517c478bd9Sstevel@tonic-gate mdb_printf("%s\n", buf); 20527c478bd9Sstevel@tonic-gate 20537c478bd9Sstevel@tonic-gate return (WALK_NEXT); 20547c478bd9Sstevel@tonic-gate } 20557c478bd9Sstevel@tonic-gate 20567c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 20577c478bd9Sstevel@tonic-gate int 20587c478bd9Sstevel@tonic-gate lminfo(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 20597c478bd9Sstevel@tonic-gate { 20607c478bd9Sstevel@tonic-gate if (DCMD_HDRSPEC(flags)) 20617c478bd9Sstevel@tonic-gate mdb_printf("%<u>%-?s %2s %4s %6s %-16s %-?s %s%</u>\n", 20627c478bd9Sstevel@tonic-gate "ADDR", "TP", "FLAG", "PID", "COMM", "VNODE", "PATH"); 20637c478bd9Sstevel@tonic-gate 2064892ad162SToomas Soome return (mdb_pwalk("lock_graph", lminfo_cb, NULL, 0)); 20657c478bd9Sstevel@tonic-gate } 20667c478bd9Sstevel@tonic-gate 20677c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 20687c478bd9Sstevel@tonic-gate int 20697c478bd9Sstevel@tonic-gate whereopen_fwalk(uintptr_t addr, struct file *f, uintptr_t *target) 20707c478bd9Sstevel@tonic-gate { 20717c478bd9Sstevel@tonic-gate if ((uintptr_t)f->f_vnode == *target) { 20727c478bd9Sstevel@tonic-gate mdb_printf("file %p\n", addr); 2073892ad162SToomas Soome *target = 0; 20747c478bd9Sstevel@tonic-gate } 20757c478bd9Sstevel@tonic-gate 20767c478bd9Sstevel@tonic-gate return (WALK_NEXT); 20777c478bd9Sstevel@tonic-gate } 20787c478bd9Sstevel@tonic-gate 20797c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 20807c478bd9Sstevel@tonic-gate int 20817c478bd9Sstevel@tonic-gate whereopen_pwalk(uintptr_t addr, void *ignored, uintptr_t *target) 20827c478bd9Sstevel@tonic-gate { 20837c478bd9Sstevel@tonic-gate uintptr_t t = *target; 20847c478bd9Sstevel@tonic-gate 20857c478bd9Sstevel@tonic-gate if (mdb_pwalk("file", (mdb_walk_cb_t)whereopen_fwalk, &t, addr) == -1) { 20867c478bd9Sstevel@tonic-gate mdb_warn("couldn't file walk proc %p", addr); 20877c478bd9Sstevel@tonic-gate return (WALK_ERR); 20887c478bd9Sstevel@tonic-gate } 20897c478bd9Sstevel@tonic-gate 2090892ad162SToomas Soome if (t == 0) 20917c478bd9Sstevel@tonic-gate mdb_printf("%p\n", addr); 20927c478bd9Sstevel@tonic-gate 20937c478bd9Sstevel@tonic-gate return (WALK_NEXT); 20947c478bd9Sstevel@tonic-gate } 20957c478bd9Sstevel@tonic-gate 20967c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 20977c478bd9Sstevel@tonic-gate int 20987c478bd9Sstevel@tonic-gate whereopen(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 20997c478bd9Sstevel@tonic-gate { 21007c478bd9Sstevel@tonic-gate uintptr_t target = addr; 21017c478bd9Sstevel@tonic-gate 2102892ad162SToomas Soome if (!(flags & DCMD_ADDRSPEC) || addr == 0) 21037c478bd9Sstevel@tonic-gate return (DCMD_USAGE); 21047c478bd9Sstevel@tonic-gate 21057c478bd9Sstevel@tonic-gate if (mdb_walk("proc", (mdb_walk_cb_t)whereopen_pwalk, &target) == -1) { 21067c478bd9Sstevel@tonic-gate mdb_warn("can't proc walk"); 21077c478bd9Sstevel@tonic-gate return (DCMD_ERR); 21087c478bd9Sstevel@tonic-gate } 21097c478bd9Sstevel@tonic-gate 21107c478bd9Sstevel@tonic-gate return (DCMD_OK); 21117c478bd9Sstevel@tonic-gate } 21127c478bd9Sstevel@tonic-gate 21137c478bd9Sstevel@tonic-gate typedef struct datafmt { 21147c478bd9Sstevel@tonic-gate char *hdr1; 21157c478bd9Sstevel@tonic-gate char *hdr2; 21167c478bd9Sstevel@tonic-gate char *dashes; 21177c478bd9Sstevel@tonic-gate char *fmt; 21187c478bd9Sstevel@tonic-gate } datafmt_t; 21197c478bd9Sstevel@tonic-gate 21207c478bd9Sstevel@tonic-gate static datafmt_t kmemfmt[] = { 21217c478bd9Sstevel@tonic-gate { "cache ", "name ", 21227c478bd9Sstevel@tonic-gate "-------------------------", "%-25s " }, 21237c478bd9Sstevel@tonic-gate { " buf", " size", "------", "%6u " }, 21247c478bd9Sstevel@tonic-gate { " buf", "in use", "------", "%6u " }, 21257c478bd9Sstevel@tonic-gate { " buf", " total", "------", "%6u " }, 2126555c8a42SJonathan Haslam { " memory", " in use", "----------", "%10lu%c " }, 21277c478bd9Sstevel@tonic-gate { " alloc", " succeed", "---------", "%9u " }, 21287c478bd9Sstevel@tonic-gate { "alloc", " fail", "-----", "%5u " }, 21297c478bd9Sstevel@tonic-gate { NULL, NULL, NULL, NULL } 21307c478bd9Sstevel@tonic-gate }; 21317c478bd9Sstevel@tonic-gate 21327c478bd9Sstevel@tonic-gate static datafmt_t vmemfmt[] = { 21337c478bd9Sstevel@tonic-gate { "vmem ", "name ", 21347c478bd9Sstevel@tonic-gate "-------------------------", "%-*s " }, 2135bb8b5132Sek { " memory", " in use", "----------", "%9llu%c " }, 2136bb8b5132Sek { " memory", " total", "-----------", "%10llu%c " }, 2137bb8b5132Sek { " memory", " import", "----------", "%9llu%c " }, 21387c478bd9Sstevel@tonic-gate { " alloc", " succeed", "---------", "%9llu " }, 21397c478bd9Sstevel@tonic-gate { "alloc", " fail", "-----", "%5llu " }, 21407c478bd9Sstevel@tonic-gate { NULL, NULL, NULL, NULL } 21417c478bd9Sstevel@tonic-gate }; 21427c478bd9Sstevel@tonic-gate 21437c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 21447c478bd9Sstevel@tonic-gate static int 21457c478bd9Sstevel@tonic-gate kmastat_cpu_avail(uintptr_t addr, const kmem_cpu_cache_t *ccp, int *avail) 21467c478bd9Sstevel@tonic-gate { 21479dd77bc8SDave Plauger short rounds, prounds; 21489dd77bc8SDave Plauger 21499dd77bc8SDave Plauger if (KMEM_DUMPCC(ccp)) { 21509dd77bc8SDave Plauger rounds = ccp->cc_dump_rounds; 21519dd77bc8SDave Plauger prounds = ccp->cc_dump_prounds; 21529dd77bc8SDave Plauger } else { 21539dd77bc8SDave Plauger rounds = ccp->cc_rounds; 21549dd77bc8SDave Plauger prounds = ccp->cc_prounds; 21559dd77bc8SDave Plauger } 21569dd77bc8SDave Plauger if (rounds > 0) 21579dd77bc8SDave Plauger *avail += rounds; 21589dd77bc8SDave Plauger if (prounds > 0) 21599dd77bc8SDave Plauger *avail += prounds; 21607c478bd9Sstevel@tonic-gate 21617c478bd9Sstevel@tonic-gate return (WALK_NEXT); 21627c478bd9Sstevel@tonic-gate } 21637c478bd9Sstevel@tonic-gate 21647c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 21657c478bd9Sstevel@tonic-gate static int 21667c478bd9Sstevel@tonic-gate kmastat_cpu_alloc(uintptr_t addr, const kmem_cpu_cache_t *ccp, int *alloc) 21677c478bd9Sstevel@tonic-gate { 21687c478bd9Sstevel@tonic-gate *alloc += ccp->cc_alloc; 21697c478bd9Sstevel@tonic-gate 21707c478bd9Sstevel@tonic-gate return (WALK_NEXT); 21717c478bd9Sstevel@tonic-gate } 21727c478bd9Sstevel@tonic-gate 21737c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 21747c478bd9Sstevel@tonic-gate static int 21757c478bd9Sstevel@tonic-gate kmastat_slab_avail(uintptr_t addr, const kmem_slab_t *sp, int *avail) 21767c478bd9Sstevel@tonic-gate { 21777c478bd9Sstevel@tonic-gate *avail += sp->slab_chunks - sp->slab_refcnt; 21787c478bd9Sstevel@tonic-gate 21797c478bd9Sstevel@tonic-gate return (WALK_NEXT); 21807c478bd9Sstevel@tonic-gate } 21817c478bd9Sstevel@tonic-gate 21827c478bd9Sstevel@tonic-gate typedef struct kmastat_vmem { 21837c478bd9Sstevel@tonic-gate uintptr_t kv_addr; 21847c478bd9Sstevel@tonic-gate struct kmastat_vmem *kv_next; 2185555c8a42SJonathan Haslam size_t kv_meminuse; 21867c478bd9Sstevel@tonic-gate int kv_alloc; 21877c478bd9Sstevel@tonic-gate int kv_fail; 21887c478bd9Sstevel@tonic-gate } kmastat_vmem_t; 21897c478bd9Sstevel@tonic-gate 2190c92ff650Sek typedef struct kmastat_args { 2191c92ff650Sek kmastat_vmem_t **ka_kvpp; 2192c92ff650Sek uint_t ka_shift; 2193c92ff650Sek } kmastat_args_t; 2194c92ff650Sek 21957c478bd9Sstevel@tonic-gate static int 2196c92ff650Sek kmastat_cache(uintptr_t addr, const kmem_cache_t *cp, kmastat_args_t *kap) 21977c478bd9Sstevel@tonic-gate { 2198af4c679fSSean McEnroe kmastat_vmem_t **kvpp = kap->ka_kvpp; 21997c478bd9Sstevel@tonic-gate kmastat_vmem_t *kv; 22007c478bd9Sstevel@tonic-gate datafmt_t *dfp = kmemfmt; 22017c478bd9Sstevel@tonic-gate int magsize; 22027c478bd9Sstevel@tonic-gate 22037c478bd9Sstevel@tonic-gate int avail, alloc, total; 22047c478bd9Sstevel@tonic-gate size_t meminuse = (cp->cache_slab_create - cp->cache_slab_destroy) * 22057c478bd9Sstevel@tonic-gate cp->cache_slabsize; 22067c478bd9Sstevel@tonic-gate 22077c478bd9Sstevel@tonic-gate mdb_walk_cb_t cpu_avail = (mdb_walk_cb_t)kmastat_cpu_avail; 22087c478bd9Sstevel@tonic-gate mdb_walk_cb_t cpu_alloc = (mdb_walk_cb_t)kmastat_cpu_alloc; 22097c478bd9Sstevel@tonic-gate mdb_walk_cb_t slab_avail = (mdb_walk_cb_t)kmastat_slab_avail; 22107c478bd9Sstevel@tonic-gate 22117c478bd9Sstevel@tonic-gate magsize = kmem_get_magsize(cp); 22127c478bd9Sstevel@tonic-gate 22137c478bd9Sstevel@tonic-gate alloc = cp->cache_slab_alloc + cp->cache_full.ml_alloc; 22147c478bd9Sstevel@tonic-gate avail = cp->cache_full.ml_total * magsize; 22157c478bd9Sstevel@tonic-gate total = cp->cache_buftotal; 22167c478bd9Sstevel@tonic-gate 22177c478bd9Sstevel@tonic-gate (void) mdb_pwalk("kmem_cpu_cache", cpu_alloc, &alloc, addr); 22187c478bd9Sstevel@tonic-gate (void) mdb_pwalk("kmem_cpu_cache", cpu_avail, &avail, addr); 22197c478bd9Sstevel@tonic-gate (void) mdb_pwalk("kmem_slab_partial", slab_avail, &avail, addr); 22207c478bd9Sstevel@tonic-gate 2221af4c679fSSean McEnroe for (kv = *kvpp; kv != NULL; kv = kv->kv_next) { 22227c478bd9Sstevel@tonic-gate if (kv->kv_addr == (uintptr_t)cp->cache_arena) 22237c478bd9Sstevel@tonic-gate goto out; 22247c478bd9Sstevel@tonic-gate } 22257c478bd9Sstevel@tonic-gate 22267c478bd9Sstevel@tonic-gate kv = mdb_zalloc(sizeof (kmastat_vmem_t), UM_SLEEP | UM_GC); 2227af4c679fSSean McEnroe kv->kv_next = *kvpp; 22287c478bd9Sstevel@tonic-gate kv->kv_addr = (uintptr_t)cp->cache_arena; 2229af4c679fSSean McEnroe *kvpp = kv; 22307c478bd9Sstevel@tonic-gate out: 22317c478bd9Sstevel@tonic-gate kv->kv_meminuse += meminuse; 22327c478bd9Sstevel@tonic-gate kv->kv_alloc += alloc; 22337c478bd9Sstevel@tonic-gate kv->kv_fail += cp->cache_alloc_fail; 22347c478bd9Sstevel@tonic-gate 22357c478bd9Sstevel@tonic-gate mdb_printf((dfp++)->fmt, cp->cache_name); 22367c478bd9Sstevel@tonic-gate mdb_printf((dfp++)->fmt, cp->cache_bufsize); 22377c478bd9Sstevel@tonic-gate mdb_printf((dfp++)->fmt, total - avail); 22387c478bd9Sstevel@tonic-gate mdb_printf((dfp++)->fmt, total); 2239bb8b5132Sek mdb_printf((dfp++)->fmt, meminuse >> kap->ka_shift, 2240bb8b5132Sek kap->ka_shift == GIGS ? 'G' : kap->ka_shift == MEGS ? 'M' : 2241bb8b5132Sek kap->ka_shift == KILOS ? 'K' : 'B'); 22427c478bd9Sstevel@tonic-gate mdb_printf((dfp++)->fmt, alloc); 22437c478bd9Sstevel@tonic-gate mdb_printf((dfp++)->fmt, cp->cache_alloc_fail); 22447c478bd9Sstevel@tonic-gate mdb_printf("\n"); 22457c478bd9Sstevel@tonic-gate 22467c478bd9Sstevel@tonic-gate return (WALK_NEXT); 22477c478bd9Sstevel@tonic-gate } 22487c478bd9Sstevel@tonic-gate 22497c478bd9Sstevel@tonic-gate static int 2250c92ff650Sek kmastat_vmem_totals(uintptr_t addr, const vmem_t *v, kmastat_args_t *kap) 22517c478bd9Sstevel@tonic-gate { 2252c92ff650Sek kmastat_vmem_t *kv = *kap->ka_kvpp; 22537c478bd9Sstevel@tonic-gate size_t len; 22547c478bd9Sstevel@tonic-gate 22557c478bd9Sstevel@tonic-gate while (kv != NULL && kv->kv_addr != addr) 22567c478bd9Sstevel@tonic-gate kv = kv->kv_next; 22577c478bd9Sstevel@tonic-gate 22587c478bd9Sstevel@tonic-gate if (kv == NULL || kv->kv_alloc == 0) 22597c478bd9Sstevel@tonic-gate return (WALK_NEXT); 22607c478bd9Sstevel@tonic-gate 22617c478bd9Sstevel@tonic-gate len = MIN(17, strlen(v->vm_name)); 22627c478bd9Sstevel@tonic-gate 2263555c8a42SJonathan Haslam mdb_printf("Total [%s]%*s %6s %6s %6s %10lu%c %9u %5u\n", v->vm_name, 22647c478bd9Sstevel@tonic-gate 17 - len, "", "", "", "", 2265bb8b5132Sek kv->kv_meminuse >> kap->ka_shift, 2266bb8b5132Sek kap->ka_shift == GIGS ? 'G' : kap->ka_shift == MEGS ? 'M' : 2267bb8b5132Sek kap->ka_shift == KILOS ? 'K' : 'B', kv->kv_alloc, kv->kv_fail); 22687c478bd9Sstevel@tonic-gate 22697c478bd9Sstevel@tonic-gate return (WALK_NEXT); 22707c478bd9Sstevel@tonic-gate } 22717c478bd9Sstevel@tonic-gate 22727c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 22737c478bd9Sstevel@tonic-gate static int 2274c92ff650Sek kmastat_vmem(uintptr_t addr, const vmem_t *v, const uint_t *shiftp) 22757c478bd9Sstevel@tonic-gate { 22767c478bd9Sstevel@tonic-gate datafmt_t *dfp = vmemfmt; 22777c478bd9Sstevel@tonic-gate const vmem_kstat_t *vkp = &v->vm_kstat; 22787c478bd9Sstevel@tonic-gate uintptr_t paddr; 22797c478bd9Sstevel@tonic-gate vmem_t parent; 22807c478bd9Sstevel@tonic-gate int ident = 0; 22817c478bd9Sstevel@tonic-gate 2282892ad162SToomas Soome for (paddr = (uintptr_t)v->vm_source; paddr != 0; ident += 4) { 22837c478bd9Sstevel@tonic-gate if (mdb_vread(&parent, sizeof (parent), paddr) == -1) { 22847c478bd9Sstevel@tonic-gate mdb_warn("couldn't trace %p's ancestry", addr); 22857c478bd9Sstevel@tonic-gate ident = 0; 22867c478bd9Sstevel@tonic-gate break; 22877c478bd9Sstevel@tonic-gate } 22887c478bd9Sstevel@tonic-gate paddr = (uintptr_t)parent.vm_source; 22897c478bd9Sstevel@tonic-gate } 22907c478bd9Sstevel@tonic-gate 22917c478bd9Sstevel@tonic-gate mdb_printf("%*s", ident, ""); 22927c478bd9Sstevel@tonic-gate mdb_printf((dfp++)->fmt, 25 - ident, v->vm_name); 2293bb8b5132Sek mdb_printf((dfp++)->fmt, vkp->vk_mem_inuse.value.ui64 >> *shiftp, 2294bb8b5132Sek *shiftp == GIGS ? 'G' : *shiftp == MEGS ? 'M' : 2295bb8b5132Sek *shiftp == KILOS ? 'K' : 'B'); 2296bb8b5132Sek mdb_printf((dfp++)->fmt, vkp->vk_mem_total.value.ui64 >> *shiftp, 2297bb8b5132Sek *shiftp == GIGS ? 'G' : *shiftp == MEGS ? 'M' : 2298bb8b5132Sek *shiftp == KILOS ? 'K' : 'B'); 2299bb8b5132Sek mdb_printf((dfp++)->fmt, vkp->vk_mem_import.value.ui64 >> *shiftp, 2300bb8b5132Sek *shiftp == GIGS ? 'G' : *shiftp == MEGS ? 'M' : 2301bb8b5132Sek *shiftp == KILOS ? 'K' : 'B'); 23027c478bd9Sstevel@tonic-gate mdb_printf((dfp++)->fmt, vkp->vk_alloc.value.ui64); 23037c478bd9Sstevel@tonic-gate mdb_printf((dfp++)->fmt, vkp->vk_fail.value.ui64); 23047c478bd9Sstevel@tonic-gate 23057c478bd9Sstevel@tonic-gate mdb_printf("\n"); 23067c478bd9Sstevel@tonic-gate 23077c478bd9Sstevel@tonic-gate return (WALK_NEXT); 23087c478bd9Sstevel@tonic-gate } 23097c478bd9Sstevel@tonic-gate 23107c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 23117c478bd9Sstevel@tonic-gate int 23127c478bd9Sstevel@tonic-gate kmastat(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 23137c478bd9Sstevel@tonic-gate { 23147c478bd9Sstevel@tonic-gate kmastat_vmem_t *kv = NULL; 23157c478bd9Sstevel@tonic-gate datafmt_t *dfp; 2316c92ff650Sek kmastat_args_t ka; 23177c478bd9Sstevel@tonic-gate 2318c92ff650Sek ka.ka_shift = 0; 2319c92ff650Sek if (mdb_getopts(argc, argv, 2320bb8b5132Sek 'k', MDB_OPT_SETBITS, KILOS, &ka.ka_shift, 2321bb8b5132Sek 'm', MDB_OPT_SETBITS, MEGS, &ka.ka_shift, 2322bb8b5132Sek 'g', MDB_OPT_SETBITS, GIGS, &ka.ka_shift, NULL) != argc) 23237c478bd9Sstevel@tonic-gate return (DCMD_USAGE); 23247c478bd9Sstevel@tonic-gate 23257c478bd9Sstevel@tonic-gate for (dfp = kmemfmt; dfp->hdr1 != NULL; dfp++) 23267c478bd9Sstevel@tonic-gate mdb_printf("%s ", dfp->hdr1); 23277c478bd9Sstevel@tonic-gate mdb_printf("\n"); 23287c478bd9Sstevel@tonic-gate 23297c478bd9Sstevel@tonic-gate for (dfp = kmemfmt; dfp->hdr1 != NULL; dfp++) 23307c478bd9Sstevel@tonic-gate mdb_printf("%s ", dfp->hdr2); 23317c478bd9Sstevel@tonic-gate mdb_printf("\n"); 23327c478bd9Sstevel@tonic-gate 23337c478bd9Sstevel@tonic-gate for (dfp = kmemfmt; dfp->hdr1 != NULL; dfp++) 23347c478bd9Sstevel@tonic-gate mdb_printf("%s ", dfp->dashes); 23357c478bd9Sstevel@tonic-gate mdb_printf("\n"); 23367c478bd9Sstevel@tonic-gate 2337c92ff650Sek ka.ka_kvpp = &kv; 2338c92ff650Sek if (mdb_walk("kmem_cache", (mdb_walk_cb_t)kmastat_cache, &ka) == -1) { 23397c478bd9Sstevel@tonic-gate mdb_warn("can't walk 'kmem_cache'"); 23407c478bd9Sstevel@tonic-gate return (DCMD_ERR); 23417c478bd9Sstevel@tonic-gate } 23427c478bd9Sstevel@tonic-gate 23437c478bd9Sstevel@tonic-gate for (dfp = kmemfmt; dfp->hdr1 != NULL; dfp++) 23447c478bd9Sstevel@tonic-gate mdb_printf("%s ", dfp->dashes); 23457c478bd9Sstevel@tonic-gate mdb_printf("\n"); 23467c478bd9Sstevel@tonic-gate 2347c92ff650Sek if (mdb_walk("vmem", (mdb_walk_cb_t)kmastat_vmem_totals, &ka) == -1) { 23487c478bd9Sstevel@tonic-gate mdb_warn("can't walk 'vmem'"); 23497c478bd9Sstevel@tonic-gate return (DCMD_ERR); 23507c478bd9Sstevel@tonic-gate } 23517c478bd9Sstevel@tonic-gate 23527c478bd9Sstevel@tonic-gate for (dfp = kmemfmt; dfp->hdr1 != NULL; dfp++) 23537c478bd9Sstevel@tonic-gate mdb_printf("%s ", dfp->dashes); 23547c478bd9Sstevel@tonic-gate mdb_printf("\n"); 23557c478bd9Sstevel@tonic-gate 23567c478bd9Sstevel@tonic-gate mdb_printf("\n"); 23577c478bd9Sstevel@tonic-gate 23587c478bd9Sstevel@tonic-gate for (dfp = vmemfmt; dfp->hdr1 != NULL; dfp++) 23597c478bd9Sstevel@tonic-gate mdb_printf("%s ", dfp->hdr1); 23607c478bd9Sstevel@tonic-gate mdb_printf("\n"); 23617c478bd9Sstevel@tonic-gate 23627c478bd9Sstevel@tonic-gate for (dfp = vmemfmt; dfp->hdr1 != NULL; dfp++) 23637c478bd9Sstevel@tonic-gate mdb_printf("%s ", dfp->hdr2); 23647c478bd9Sstevel@tonic-gate mdb_printf("\n"); 23657c478bd9Sstevel@tonic-gate 23667c478bd9Sstevel@tonic-gate for (dfp = vmemfmt; dfp->hdr1 != NULL; dfp++) 23677c478bd9Sstevel@tonic-gate mdb_printf("%s ", dfp->dashes); 23687c478bd9Sstevel@tonic-gate mdb_printf("\n"); 23697c478bd9Sstevel@tonic-gate 2370c92ff650Sek if (mdb_walk("vmem", (mdb_walk_cb_t)kmastat_vmem, &ka.ka_shift) == -1) { 23717c478bd9Sstevel@tonic-gate mdb_warn("can't walk 'vmem'"); 23727c478bd9Sstevel@tonic-gate return (DCMD_ERR); 23737c478bd9Sstevel@tonic-gate } 23747c478bd9Sstevel@tonic-gate 23757c478bd9Sstevel@tonic-gate for (dfp = vmemfmt; dfp->hdr1 != NULL; dfp++) 23767c478bd9Sstevel@tonic-gate mdb_printf("%s ", dfp->dashes); 23777c478bd9Sstevel@tonic-gate mdb_printf("\n"); 23787c478bd9Sstevel@tonic-gate return (DCMD_OK); 23797c478bd9Sstevel@tonic-gate } 23807c478bd9Sstevel@tonic-gate 23817c478bd9Sstevel@tonic-gate /* 23827c478bd9Sstevel@tonic-gate * Our ::kgrep callback scans the entire kernel VA space (kas). kas is made 23837c478bd9Sstevel@tonic-gate * up of a set of 'struct seg's. We could just scan each seg en masse, but 23847c478bd9Sstevel@tonic-gate * unfortunately, a few of the segs are both large and sparse, so we could 23857c478bd9Sstevel@tonic-gate * spend quite a bit of time scanning VAs which have no backing pages. 23867c478bd9Sstevel@tonic-gate * 23877c478bd9Sstevel@tonic-gate * So for the few very sparse segs, we skip the segment itself, and scan 23887c478bd9Sstevel@tonic-gate * the allocated vmem_segs in the vmem arena which manages that part of kas. 23897c478bd9Sstevel@tonic-gate * Currently, we do this for: 23907c478bd9Sstevel@tonic-gate * 23917c478bd9Sstevel@tonic-gate * SEG VMEM ARENA 23927c478bd9Sstevel@tonic-gate * kvseg heap_arena 23937c478bd9Sstevel@tonic-gate * kvseg32 heap32_arena 23947c478bd9Sstevel@tonic-gate * kvseg_core heap_core_arena 23957c478bd9Sstevel@tonic-gate * 23967c478bd9Sstevel@tonic-gate * In addition, we skip the segkpm segment in its entirety, since it is very 23977c478bd9Sstevel@tonic-gate * sparse, and contains no new kernel data. 23987c478bd9Sstevel@tonic-gate */ 23997c478bd9Sstevel@tonic-gate typedef struct kgrep_walk_data { 24007c478bd9Sstevel@tonic-gate kgrep_cb_func *kg_cb; 24017c478bd9Sstevel@tonic-gate void *kg_cbdata; 24027c478bd9Sstevel@tonic-gate uintptr_t kg_kvseg; 24037c478bd9Sstevel@tonic-gate uintptr_t kg_kvseg32; 24047c478bd9Sstevel@tonic-gate uintptr_t kg_kvseg_core; 24057c478bd9Sstevel@tonic-gate uintptr_t kg_segkpm; 24067bc98a2eSeg uintptr_t kg_heap_lp_base; 24077bc98a2eSeg uintptr_t kg_heap_lp_end; 24087c478bd9Sstevel@tonic-gate } kgrep_walk_data_t; 24097c478bd9Sstevel@tonic-gate 24107c478bd9Sstevel@tonic-gate static int 24117c478bd9Sstevel@tonic-gate kgrep_walk_seg(uintptr_t addr, const struct seg *seg, kgrep_walk_data_t *kg) 24127c478bd9Sstevel@tonic-gate { 24137c478bd9Sstevel@tonic-gate uintptr_t base = (uintptr_t)seg->s_base; 24147c478bd9Sstevel@tonic-gate 24157c478bd9Sstevel@tonic-gate if (addr == kg->kg_kvseg || addr == kg->kg_kvseg32 || 24167c478bd9Sstevel@tonic-gate addr == kg->kg_kvseg_core) 24177c478bd9Sstevel@tonic-gate return (WALK_NEXT); 24187c478bd9Sstevel@tonic-gate 24197c478bd9Sstevel@tonic-gate if ((uintptr_t)seg->s_ops == kg->kg_segkpm) 24207c478bd9Sstevel@tonic-gate return (WALK_NEXT); 24217c478bd9Sstevel@tonic-gate 24227c478bd9Sstevel@tonic-gate return (kg->kg_cb(base, base + seg->s_size, kg->kg_cbdata)); 24237c478bd9Sstevel@tonic-gate } 24247c478bd9Sstevel@tonic-gate 24257c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 24267c478bd9Sstevel@tonic-gate static int 24277c478bd9Sstevel@tonic-gate kgrep_walk_vseg(uintptr_t addr, const vmem_seg_t *seg, kgrep_walk_data_t *kg) 24287bc98a2eSeg { 24297bc98a2eSeg /* 24307bc98a2eSeg * skip large page heap address range - it is scanned by walking 24317bc98a2eSeg * allocated vmem_segs in the heap_lp_arena 24327bc98a2eSeg */ 24337bc98a2eSeg if (seg->vs_start == kg->kg_heap_lp_base && 24347bc98a2eSeg seg->vs_end == kg->kg_heap_lp_end) 24357bc98a2eSeg return (WALK_NEXT); 24367bc98a2eSeg 24377bc98a2eSeg return (kg->kg_cb(seg->vs_start, seg->vs_end, kg->kg_cbdata)); 24387bc98a2eSeg } 24397bc98a2eSeg 24407bc98a2eSeg /*ARGSUSED*/ 24417bc98a2eSeg static int 24427bc98a2eSeg kgrep_xwalk_vseg(uintptr_t addr, const vmem_seg_t *seg, kgrep_walk_data_t *kg) 24437c478bd9Sstevel@tonic-gate { 24447c478bd9Sstevel@tonic-gate return (kg->kg_cb(seg->vs_start, seg->vs_end, kg->kg_cbdata)); 24457c478bd9Sstevel@tonic-gate } 24467c478bd9Sstevel@tonic-gate 24477c478bd9Sstevel@tonic-gate static int 24487c478bd9Sstevel@tonic-gate kgrep_walk_vmem(uintptr_t addr, const vmem_t *vmem, kgrep_walk_data_t *kg) 24497c478bd9Sstevel@tonic-gate { 24507bc98a2eSeg mdb_walk_cb_t walk_vseg = (mdb_walk_cb_t)kgrep_walk_vseg; 24517bc98a2eSeg 24527c478bd9Sstevel@tonic-gate if (strcmp(vmem->vm_name, "heap") != 0 && 24537c478bd9Sstevel@tonic-gate strcmp(vmem->vm_name, "heap32") != 0 && 24547bc98a2eSeg strcmp(vmem->vm_name, "heap_core") != 0 && 24557bc98a2eSeg strcmp(vmem->vm_name, "heap_lp") != 0) 24567c478bd9Sstevel@tonic-gate return (WALK_NEXT); 24577c478bd9Sstevel@tonic-gate 24587bc98a2eSeg if (strcmp(vmem->vm_name, "heap_lp") == 0) 24597bc98a2eSeg walk_vseg = (mdb_walk_cb_t)kgrep_xwalk_vseg; 24607bc98a2eSeg 24617bc98a2eSeg if (mdb_pwalk("vmem_alloc", walk_vseg, kg, addr) == -1) { 24627c478bd9Sstevel@tonic-gate mdb_warn("couldn't walk vmem_alloc for vmem %p", addr); 24637c478bd9Sstevel@tonic-gate return (WALK_ERR); 24647c478bd9Sstevel@tonic-gate } 24657c478bd9Sstevel@tonic-gate 24667c478bd9Sstevel@tonic-gate return (WALK_NEXT); 24677c478bd9Sstevel@tonic-gate } 24687c478bd9Sstevel@tonic-gate 24697c478bd9Sstevel@tonic-gate int 24707c478bd9Sstevel@tonic-gate kgrep_subr(kgrep_cb_func *cb, void *cbdata) 24717c478bd9Sstevel@tonic-gate { 24727c478bd9Sstevel@tonic-gate GElf_Sym kas, kvseg, kvseg32, kvseg_core, segkpm; 24737c478bd9Sstevel@tonic-gate kgrep_walk_data_t kg; 24747c478bd9Sstevel@tonic-gate 24757c478bd9Sstevel@tonic-gate if (mdb_get_state() == MDB_STATE_RUNNING) { 24767c478bd9Sstevel@tonic-gate mdb_warn("kgrep can only be run on a system " 24777c478bd9Sstevel@tonic-gate "dump or under kmdb; see dumpadm(1M)\n"); 24787c478bd9Sstevel@tonic-gate return (DCMD_ERR); 24797c478bd9Sstevel@tonic-gate } 24807c478bd9Sstevel@tonic-gate 24817c478bd9Sstevel@tonic-gate if (mdb_lookup_by_name("kas", &kas) == -1) { 24827c478bd9Sstevel@tonic-gate mdb_warn("failed to locate 'kas' symbol\n"); 24837c478bd9Sstevel@tonic-gate return (DCMD_ERR); 24847c478bd9Sstevel@tonic-gate } 24857c478bd9Sstevel@tonic-gate 24867c478bd9Sstevel@tonic-gate if (mdb_lookup_by_name("kvseg", &kvseg) == -1) { 24877c478bd9Sstevel@tonic-gate mdb_warn("failed to locate 'kvseg' symbol\n"); 24887c478bd9Sstevel@tonic-gate return (DCMD_ERR); 24897c478bd9Sstevel@tonic-gate } 24907c478bd9Sstevel@tonic-gate 24917c478bd9Sstevel@tonic-gate if (mdb_lookup_by_name("kvseg32", &kvseg32) == -1) { 24927c478bd9Sstevel@tonic-gate mdb_warn("failed to locate 'kvseg32' symbol\n"); 24937c478bd9Sstevel@tonic-gate return (DCMD_ERR); 24947c478bd9Sstevel@tonic-gate } 24957c478bd9Sstevel@tonic-gate 24967c478bd9Sstevel@tonic-gate if (mdb_lookup_by_name("kvseg_core", &kvseg_core) == -1) { 24977c478bd9Sstevel@tonic-gate mdb_warn("failed to locate 'kvseg_core' symbol\n"); 24987c478bd9Sstevel@tonic-gate return (DCMD_ERR); 24997c478bd9Sstevel@tonic-gate } 25007c478bd9Sstevel@tonic-gate 25017c478bd9Sstevel@tonic-gate if (mdb_lookup_by_name("segkpm_ops", &segkpm) == -1) { 25027c478bd9Sstevel@tonic-gate mdb_warn("failed to locate 'segkpm_ops' symbol\n"); 25037c478bd9Sstevel@tonic-gate return (DCMD_ERR); 25047c478bd9Sstevel@tonic-gate } 25057c478bd9Sstevel@tonic-gate 25067bc98a2eSeg if (mdb_readvar(&kg.kg_heap_lp_base, "heap_lp_base") == -1) { 25077bc98a2eSeg mdb_warn("failed to read 'heap_lp_base'\n"); 25087bc98a2eSeg return (DCMD_ERR); 25097bc98a2eSeg } 25107bc98a2eSeg 25117bc98a2eSeg if (mdb_readvar(&kg.kg_heap_lp_end, "heap_lp_end") == -1) { 25127bc98a2eSeg mdb_warn("failed to read 'heap_lp_end'\n"); 25137bc98a2eSeg return (DCMD_ERR); 25147bc98a2eSeg } 25157bc98a2eSeg 25167c478bd9Sstevel@tonic-gate kg.kg_cb = cb; 25177c478bd9Sstevel@tonic-gate kg.kg_cbdata = cbdata; 25187c478bd9Sstevel@tonic-gate kg.kg_kvseg = (uintptr_t)kvseg.st_value; 25197c478bd9Sstevel@tonic-gate kg.kg_kvseg32 = (uintptr_t)kvseg32.st_value; 25207c478bd9Sstevel@tonic-gate kg.kg_kvseg_core = (uintptr_t)kvseg_core.st_value; 25217c478bd9Sstevel@tonic-gate kg.kg_segkpm = (uintptr_t)segkpm.st_value; 25227c478bd9Sstevel@tonic-gate 25237c478bd9Sstevel@tonic-gate if (mdb_pwalk("seg", (mdb_walk_cb_t)kgrep_walk_seg, 25247c478bd9Sstevel@tonic-gate &kg, kas.st_value) == -1) { 25257c478bd9Sstevel@tonic-gate mdb_warn("failed to walk kas segments"); 25267c478bd9Sstevel@tonic-gate return (DCMD_ERR); 25277c478bd9Sstevel@tonic-gate } 25287c478bd9Sstevel@tonic-gate 25297c478bd9Sstevel@tonic-gate if (mdb_walk("vmem", (mdb_walk_cb_t)kgrep_walk_vmem, &kg) == -1) { 25307c478bd9Sstevel@tonic-gate mdb_warn("failed to walk heap/heap32 vmem arenas"); 25317c478bd9Sstevel@tonic-gate return (DCMD_ERR); 25327c478bd9Sstevel@tonic-gate } 25337c478bd9Sstevel@tonic-gate 25347c478bd9Sstevel@tonic-gate return (DCMD_OK); 25357c478bd9Sstevel@tonic-gate } 25367c478bd9Sstevel@tonic-gate 25377c478bd9Sstevel@tonic-gate size_t 25387c478bd9Sstevel@tonic-gate kgrep_subr_pagesize(void) 25397c478bd9Sstevel@tonic-gate { 25407c478bd9Sstevel@tonic-gate return (PAGESIZE); 25417c478bd9Sstevel@tonic-gate } 25427c478bd9Sstevel@tonic-gate 25437c478bd9Sstevel@tonic-gate typedef struct file_walk_data { 25447c478bd9Sstevel@tonic-gate struct uf_entry *fw_flist; 25457c478bd9Sstevel@tonic-gate int fw_flistsz; 25467c478bd9Sstevel@tonic-gate int fw_ndx; 25477c478bd9Sstevel@tonic-gate int fw_nofiles; 25487c478bd9Sstevel@tonic-gate } file_walk_data_t; 25497c478bd9Sstevel@tonic-gate 255075cebdd1SRyan Zezeski typedef struct mdb_file_proc { 255175cebdd1SRyan Zezeski struct { 255275cebdd1SRyan Zezeski struct { 255375cebdd1SRyan Zezeski int fi_nfiles; 255475cebdd1SRyan Zezeski uf_entry_t *volatile fi_list; 255575cebdd1SRyan Zezeski } u_finfo; 255675cebdd1SRyan Zezeski } p_user; 255775cebdd1SRyan Zezeski } mdb_file_proc_t; 255875cebdd1SRyan Zezeski 25597c478bd9Sstevel@tonic-gate int 25607c478bd9Sstevel@tonic-gate file_walk_init(mdb_walk_state_t *wsp) 25617c478bd9Sstevel@tonic-gate { 25627c478bd9Sstevel@tonic-gate file_walk_data_t *fw; 256375cebdd1SRyan Zezeski mdb_file_proc_t p; 25647c478bd9Sstevel@tonic-gate 2565892ad162SToomas Soome if (wsp->walk_addr == 0) { 25667c478bd9Sstevel@tonic-gate mdb_warn("file walk doesn't support global walks\n"); 25677c478bd9Sstevel@tonic-gate return (WALK_ERR); 25687c478bd9Sstevel@tonic-gate } 25697c478bd9Sstevel@tonic-gate 25707c478bd9Sstevel@tonic-gate fw = mdb_alloc(sizeof (file_walk_data_t), UM_SLEEP); 25717c478bd9Sstevel@tonic-gate 257275cebdd1SRyan Zezeski if (mdb_ctf_vread(&p, "proc_t", "mdb_file_proc_t", 257375cebdd1SRyan Zezeski wsp->walk_addr, 0) == -1) { 25747c478bd9Sstevel@tonic-gate mdb_free(fw, sizeof (file_walk_data_t)); 25757c478bd9Sstevel@tonic-gate mdb_warn("failed to read proc structure at %p", wsp->walk_addr); 25767c478bd9Sstevel@tonic-gate return (WALK_ERR); 25777c478bd9Sstevel@tonic-gate } 25787c478bd9Sstevel@tonic-gate 25797c478bd9Sstevel@tonic-gate if (p.p_user.u_finfo.fi_nfiles == 0) { 25807c478bd9Sstevel@tonic-gate mdb_free(fw, sizeof (file_walk_data_t)); 25817c478bd9Sstevel@tonic-gate return (WALK_DONE); 25827c478bd9Sstevel@tonic-gate } 25837c478bd9Sstevel@tonic-gate 25847c478bd9Sstevel@tonic-gate fw->fw_nofiles = p.p_user.u_finfo.fi_nfiles; 25857c478bd9Sstevel@tonic-gate fw->fw_flistsz = sizeof (struct uf_entry) * fw->fw_nofiles; 25867c478bd9Sstevel@tonic-gate fw->fw_flist = mdb_alloc(fw->fw_flistsz, UM_SLEEP); 25877c478bd9Sstevel@tonic-gate 25887c478bd9Sstevel@tonic-gate if (mdb_vread(fw->fw_flist, fw->fw_flistsz, 25897c478bd9Sstevel@tonic-gate (uintptr_t)p.p_user.u_finfo.fi_list) == -1) { 25907c478bd9Sstevel@tonic-gate mdb_warn("failed to read file array at %p", 25917c478bd9Sstevel@tonic-gate p.p_user.u_finfo.fi_list); 25927c478bd9Sstevel@tonic-gate mdb_free(fw->fw_flist, fw->fw_flistsz); 25937c478bd9Sstevel@tonic-gate mdb_free(fw, sizeof (file_walk_data_t)); 25947c478bd9Sstevel@tonic-gate return (WALK_ERR); 25957c478bd9Sstevel@tonic-gate } 25967c478bd9Sstevel@tonic-gate 25977c478bd9Sstevel@tonic-gate fw->fw_ndx = 0; 25987c478bd9Sstevel@tonic-gate wsp->walk_data = fw; 25997c478bd9Sstevel@tonic-gate 26007c478bd9Sstevel@tonic-gate return (WALK_NEXT); 26017c478bd9Sstevel@tonic-gate } 26027c478bd9Sstevel@tonic-gate 26037c478bd9Sstevel@tonic-gate int 26047c478bd9Sstevel@tonic-gate file_walk_step(mdb_walk_state_t *wsp) 26057c478bd9Sstevel@tonic-gate { 26067c478bd9Sstevel@tonic-gate file_walk_data_t *fw = (file_walk_data_t *)wsp->walk_data; 26077c478bd9Sstevel@tonic-gate struct file file; 26087c478bd9Sstevel@tonic-gate uintptr_t fp; 26097c478bd9Sstevel@tonic-gate 26107c478bd9Sstevel@tonic-gate again: 26117c478bd9Sstevel@tonic-gate if (fw->fw_ndx == fw->fw_nofiles) 26127c478bd9Sstevel@tonic-gate return (WALK_DONE); 26137c478bd9Sstevel@tonic-gate 2614892ad162SToomas Soome if ((fp = (uintptr_t)fw->fw_flist[fw->fw_ndx++].uf_file) == 0) 26157c478bd9Sstevel@tonic-gate goto again; 26167c478bd9Sstevel@tonic-gate 26177c478bd9Sstevel@tonic-gate (void) mdb_vread(&file, sizeof (file), (uintptr_t)fp); 26187c478bd9Sstevel@tonic-gate return (wsp->walk_callback(fp, &file, wsp->walk_cbdata)); 26197c478bd9Sstevel@tonic-gate } 26207c478bd9Sstevel@tonic-gate 26217c478bd9Sstevel@tonic-gate int 26227c478bd9Sstevel@tonic-gate allfile_walk_step(mdb_walk_state_t *wsp) 26237c478bd9Sstevel@tonic-gate { 26247c478bd9Sstevel@tonic-gate file_walk_data_t *fw = (file_walk_data_t *)wsp->walk_data; 26257c478bd9Sstevel@tonic-gate struct file file; 26267c478bd9Sstevel@tonic-gate uintptr_t fp; 26277c478bd9Sstevel@tonic-gate 26287c478bd9Sstevel@tonic-gate if (fw->fw_ndx == fw->fw_nofiles) 26297c478bd9Sstevel@tonic-gate return (WALK_DONE); 26307c478bd9Sstevel@tonic-gate 2631892ad162SToomas Soome if ((fp = (uintptr_t)fw->fw_flist[fw->fw_ndx++].uf_file) != 0) 26327c478bd9Sstevel@tonic-gate (void) mdb_vread(&file, sizeof (file), (uintptr_t)fp); 26337c478bd9Sstevel@tonic-gate else 26347c478bd9Sstevel@tonic-gate bzero(&file, sizeof (file)); 26357c478bd9Sstevel@tonic-gate 26367c478bd9Sstevel@tonic-gate return (wsp->walk_callback(fp, &file, wsp->walk_cbdata)); 26377c478bd9Sstevel@tonic-gate } 26387c478bd9Sstevel@tonic-gate 26397c478bd9Sstevel@tonic-gate void 26407c478bd9Sstevel@tonic-gate file_walk_fini(mdb_walk_state_t *wsp) 26417c478bd9Sstevel@tonic-gate { 26427c478bd9Sstevel@tonic-gate file_walk_data_t *fw = (file_walk_data_t *)wsp->walk_data; 26437c478bd9Sstevel@tonic-gate 26447c478bd9Sstevel@tonic-gate mdb_free(fw->fw_flist, fw->fw_flistsz); 26457c478bd9Sstevel@tonic-gate mdb_free(fw, sizeof (file_walk_data_t)); 26467c478bd9Sstevel@tonic-gate } 26477c478bd9Sstevel@tonic-gate 26487c478bd9Sstevel@tonic-gate int 26497c478bd9Sstevel@tonic-gate port_walk_init(mdb_walk_state_t *wsp) 26507c478bd9Sstevel@tonic-gate { 2651892ad162SToomas Soome if (wsp->walk_addr == 0) { 26527c478bd9Sstevel@tonic-gate mdb_warn("port walk doesn't support global walks\n"); 26537c478bd9Sstevel@tonic-gate return (WALK_ERR); 26547c478bd9Sstevel@tonic-gate } 26557c478bd9Sstevel@tonic-gate 26567c478bd9Sstevel@tonic-gate if (mdb_layered_walk("file", wsp) == -1) { 26577c478bd9Sstevel@tonic-gate mdb_warn("couldn't walk 'file'"); 26587c478bd9Sstevel@tonic-gate return (WALK_ERR); 26597c478bd9Sstevel@tonic-gate } 26607c478bd9Sstevel@tonic-gate return (WALK_NEXT); 26617c478bd9Sstevel@tonic-gate } 26627c478bd9Sstevel@tonic-gate 26637c478bd9Sstevel@tonic-gate int 26647c478bd9Sstevel@tonic-gate port_walk_step(mdb_walk_state_t *wsp) 26657c478bd9Sstevel@tonic-gate { 26667c478bd9Sstevel@tonic-gate struct vnode vn; 26677c478bd9Sstevel@tonic-gate uintptr_t vp; 26687c478bd9Sstevel@tonic-gate uintptr_t pp; 26697c478bd9Sstevel@tonic-gate struct port port; 26707c478bd9Sstevel@tonic-gate 26717c478bd9Sstevel@tonic-gate vp = (uintptr_t)((struct file *)wsp->walk_layer)->f_vnode; 26727c478bd9Sstevel@tonic-gate if (mdb_vread(&vn, sizeof (vn), vp) == -1) { 26737c478bd9Sstevel@tonic-gate mdb_warn("failed to read vnode_t at %p", vp); 26747c478bd9Sstevel@tonic-gate return (WALK_ERR); 26757c478bd9Sstevel@tonic-gate } 26767c478bd9Sstevel@tonic-gate if (vn.v_type != VPORT) 26777c478bd9Sstevel@tonic-gate return (WALK_NEXT); 26787c478bd9Sstevel@tonic-gate 26797c478bd9Sstevel@tonic-gate pp = (uintptr_t)vn.v_data; 26807c478bd9Sstevel@tonic-gate if (mdb_vread(&port, sizeof (port), pp) == -1) { 26817c478bd9Sstevel@tonic-gate mdb_warn("failed to read port_t at %p", pp); 26827c478bd9Sstevel@tonic-gate return (WALK_ERR); 26837c478bd9Sstevel@tonic-gate } 26847c478bd9Sstevel@tonic-gate return (wsp->walk_callback(pp, &port, wsp->walk_cbdata)); 26857c478bd9Sstevel@tonic-gate } 26867c478bd9Sstevel@tonic-gate 26877c478bd9Sstevel@tonic-gate typedef struct portev_walk_data { 26887c478bd9Sstevel@tonic-gate list_node_t *pev_node; 26897c478bd9Sstevel@tonic-gate list_node_t *pev_last; 26907c478bd9Sstevel@tonic-gate size_t pev_offset; 26917c478bd9Sstevel@tonic-gate } portev_walk_data_t; 26927c478bd9Sstevel@tonic-gate 26937c478bd9Sstevel@tonic-gate int 26947c478bd9Sstevel@tonic-gate portev_walk_init(mdb_walk_state_t *wsp) 26957c478bd9Sstevel@tonic-gate { 26967c478bd9Sstevel@tonic-gate portev_walk_data_t *pevd; 26977c478bd9Sstevel@tonic-gate struct port port; 26987c478bd9Sstevel@tonic-gate struct vnode vn; 26997c478bd9Sstevel@tonic-gate struct list *list; 27007c478bd9Sstevel@tonic-gate uintptr_t vp; 27017c478bd9Sstevel@tonic-gate 2702892ad162SToomas Soome if (wsp->walk_addr == 0) { 27037c478bd9Sstevel@tonic-gate mdb_warn("portev walk doesn't support global walks\n"); 27047c478bd9Sstevel@tonic-gate return (WALK_ERR); 27057c478bd9Sstevel@tonic-gate } 27067c478bd9Sstevel@tonic-gate 27077c478bd9Sstevel@tonic-gate pevd = mdb_alloc(sizeof (portev_walk_data_t), UM_SLEEP); 27087c478bd9Sstevel@tonic-gate 27097c478bd9Sstevel@tonic-gate if (mdb_vread(&port, sizeof (port), wsp->walk_addr) == -1) { 27107c478bd9Sstevel@tonic-gate mdb_free(pevd, sizeof (portev_walk_data_t)); 27117c478bd9Sstevel@tonic-gate mdb_warn("failed to read port structure at %p", wsp->walk_addr); 27127c478bd9Sstevel@tonic-gate return (WALK_ERR); 27137c478bd9Sstevel@tonic-gate } 27147c478bd9Sstevel@tonic-gate 27157c478bd9Sstevel@tonic-gate vp = (uintptr_t)port.port_vnode; 27167c478bd9Sstevel@tonic-gate if (mdb_vread(&vn, sizeof (vn), vp) == -1) { 27177c478bd9Sstevel@tonic-gate mdb_free(pevd, sizeof (portev_walk_data_t)); 27187c478bd9Sstevel@tonic-gate mdb_warn("failed to read vnode_t at %p", vp); 27197c478bd9Sstevel@tonic-gate return (WALK_ERR); 27207c478bd9Sstevel@tonic-gate } 27217c478bd9Sstevel@tonic-gate 27227c478bd9Sstevel@tonic-gate if (vn.v_type != VPORT) { 27237c478bd9Sstevel@tonic-gate mdb_free(pevd, sizeof (portev_walk_data_t)); 27247c478bd9Sstevel@tonic-gate mdb_warn("input address (%p) does not point to an event port", 27257c478bd9Sstevel@tonic-gate wsp->walk_addr); 27267c478bd9Sstevel@tonic-gate return (WALK_ERR); 27277c478bd9Sstevel@tonic-gate } 27287c478bd9Sstevel@tonic-gate 27297c478bd9Sstevel@tonic-gate if (port.port_queue.portq_nent == 0) { 27307c478bd9Sstevel@tonic-gate mdb_free(pevd, sizeof (portev_walk_data_t)); 27317c478bd9Sstevel@tonic-gate return (WALK_DONE); 27327c478bd9Sstevel@tonic-gate } 27337c478bd9Sstevel@tonic-gate list = &port.port_queue.portq_list; 27347c478bd9Sstevel@tonic-gate pevd->pev_offset = list->list_offset; 27357c478bd9Sstevel@tonic-gate pevd->pev_last = list->list_head.list_prev; 27367c478bd9Sstevel@tonic-gate pevd->pev_node = list->list_head.list_next; 27377c478bd9Sstevel@tonic-gate wsp->walk_data = pevd; 27387c478bd9Sstevel@tonic-gate return (WALK_NEXT); 27397c478bd9Sstevel@tonic-gate } 27407c478bd9Sstevel@tonic-gate 27417c478bd9Sstevel@tonic-gate int 27427c478bd9Sstevel@tonic-gate portev_walk_step(mdb_walk_state_t *wsp) 27437c478bd9Sstevel@tonic-gate { 27447c478bd9Sstevel@tonic-gate portev_walk_data_t *pevd; 27457c478bd9Sstevel@tonic-gate struct port_kevent ev; 27467c478bd9Sstevel@tonic-gate uintptr_t evp; 27477c478bd9Sstevel@tonic-gate 27487c478bd9Sstevel@tonic-gate pevd = (portev_walk_data_t *)wsp->walk_data; 27497c478bd9Sstevel@tonic-gate 27507c478bd9Sstevel@tonic-gate if (pevd->pev_last == NULL) 27517c478bd9Sstevel@tonic-gate return (WALK_DONE); 27527c478bd9Sstevel@tonic-gate if (pevd->pev_node == pevd->pev_last) 27537c478bd9Sstevel@tonic-gate pevd->pev_last = NULL; /* last round */ 27547c478bd9Sstevel@tonic-gate 27557c478bd9Sstevel@tonic-gate evp = ((uintptr_t)(((char *)pevd->pev_node) - pevd->pev_offset)); 27567c478bd9Sstevel@tonic-gate if (mdb_vread(&ev, sizeof (ev), evp) == -1) { 27577c478bd9Sstevel@tonic-gate mdb_warn("failed to read port_kevent at %p", evp); 27587c478bd9Sstevel@tonic-gate return (WALK_DONE); 27597c478bd9Sstevel@tonic-gate } 27607c478bd9Sstevel@tonic-gate pevd->pev_node = ev.portkev_node.list_next; 27617c478bd9Sstevel@tonic-gate return (wsp->walk_callback(evp, &ev, wsp->walk_cbdata)); 27627c478bd9Sstevel@tonic-gate } 27637c478bd9Sstevel@tonic-gate 27647c478bd9Sstevel@tonic-gate void 27657c478bd9Sstevel@tonic-gate portev_walk_fini(mdb_walk_state_t *wsp) 27667c478bd9Sstevel@tonic-gate { 27677c478bd9Sstevel@tonic-gate portev_walk_data_t *pevd = (portev_walk_data_t *)wsp->walk_data; 27687c478bd9Sstevel@tonic-gate 27697c478bd9Sstevel@tonic-gate if (pevd != NULL) 27707c478bd9Sstevel@tonic-gate mdb_free(pevd, sizeof (portev_walk_data_t)); 27717c478bd9Sstevel@tonic-gate } 27727c478bd9Sstevel@tonic-gate 27737c478bd9Sstevel@tonic-gate typedef struct proc_walk_data { 27747c478bd9Sstevel@tonic-gate uintptr_t *pw_stack; 27757c478bd9Sstevel@tonic-gate int pw_depth; 27767c478bd9Sstevel@tonic-gate int pw_max; 27777c478bd9Sstevel@tonic-gate } proc_walk_data_t; 27787c478bd9Sstevel@tonic-gate 27797c478bd9Sstevel@tonic-gate int 27807c478bd9Sstevel@tonic-gate proc_walk_init(mdb_walk_state_t *wsp) 27817c478bd9Sstevel@tonic-gate { 27827c478bd9Sstevel@tonic-gate GElf_Sym sym; 27837c478bd9Sstevel@tonic-gate proc_walk_data_t *pw; 27847c478bd9Sstevel@tonic-gate 2785892ad162SToomas Soome if (wsp->walk_addr == 0) { 27867c478bd9Sstevel@tonic-gate if (mdb_lookup_by_name("p0", &sym) == -1) { 27877c478bd9Sstevel@tonic-gate mdb_warn("failed to read 'practive'"); 27887c478bd9Sstevel@tonic-gate return (WALK_ERR); 27897c478bd9Sstevel@tonic-gate } 27907c478bd9Sstevel@tonic-gate wsp->walk_addr = (uintptr_t)sym.st_value; 27917c478bd9Sstevel@tonic-gate } 27927c478bd9Sstevel@tonic-gate 27937c478bd9Sstevel@tonic-gate pw = mdb_zalloc(sizeof (proc_walk_data_t), UM_SLEEP); 27947c478bd9Sstevel@tonic-gate 27957c478bd9Sstevel@tonic-gate if (mdb_readvar(&pw->pw_max, "nproc") == -1) { 27967c478bd9Sstevel@tonic-gate mdb_warn("failed to read 'nproc'"); 27977c478bd9Sstevel@tonic-gate mdb_free(pw, sizeof (pw)); 27987c478bd9Sstevel@tonic-gate return (WALK_ERR); 27997c478bd9Sstevel@tonic-gate } 28007c478bd9Sstevel@tonic-gate 28017c478bd9Sstevel@tonic-gate pw->pw_stack = mdb_alloc(pw->pw_max * sizeof (uintptr_t), UM_SLEEP); 28027c478bd9Sstevel@tonic-gate wsp->walk_data = pw; 28037c478bd9Sstevel@tonic-gate 28047c478bd9Sstevel@tonic-gate return (WALK_NEXT); 28057c478bd9Sstevel@tonic-gate } 28067c478bd9Sstevel@tonic-gate 280775cebdd1SRyan Zezeski typedef struct mdb_walk_proc { 280875cebdd1SRyan Zezeski struct proc *p_child; 280975cebdd1SRyan Zezeski struct proc *p_sibling; 281075cebdd1SRyan Zezeski } mdb_walk_proc_t; 281175cebdd1SRyan Zezeski 28127c478bd9Sstevel@tonic-gate int 28137c478bd9Sstevel@tonic-gate proc_walk_step(mdb_walk_state_t *wsp) 28147c478bd9Sstevel@tonic-gate { 28157c478bd9Sstevel@tonic-gate proc_walk_data_t *pw = wsp->walk_data; 28167c478bd9Sstevel@tonic-gate uintptr_t addr = wsp->walk_addr; 28177c478bd9Sstevel@tonic-gate uintptr_t cld, sib; 28187c478bd9Sstevel@tonic-gate int status; 281975cebdd1SRyan Zezeski mdb_walk_proc_t pr; 28207c478bd9Sstevel@tonic-gate 282175cebdd1SRyan Zezeski if (mdb_ctf_vread(&pr, "proc_t", "mdb_walk_proc_t", 282275cebdd1SRyan Zezeski addr, 0) == -1) { 28237c478bd9Sstevel@tonic-gate mdb_warn("failed to read proc at %p", addr); 28247c478bd9Sstevel@tonic-gate return (WALK_DONE); 28257c478bd9Sstevel@tonic-gate } 28267c478bd9Sstevel@tonic-gate 28277c478bd9Sstevel@tonic-gate cld = (uintptr_t)pr.p_child; 28287c478bd9Sstevel@tonic-gate sib = (uintptr_t)pr.p_sibling; 28297c478bd9Sstevel@tonic-gate 28307c478bd9Sstevel@tonic-gate if (pw->pw_depth > 0 && addr == pw->pw_stack[pw->pw_depth - 1]) { 28317c478bd9Sstevel@tonic-gate pw->pw_depth--; 28327c478bd9Sstevel@tonic-gate goto sib; 28337c478bd9Sstevel@tonic-gate } 28347c478bd9Sstevel@tonic-gate 283575cebdd1SRyan Zezeski /* 283675cebdd1SRyan Zezeski * Always pass NULL as the local copy pointer. Consumers 283775cebdd1SRyan Zezeski * should use mdb_ctf_vread() to read their own minimal 283875cebdd1SRyan Zezeski * version of proc_t. Thus minimizing the chance of breakage 283975cebdd1SRyan Zezeski * with older crash dumps. 284075cebdd1SRyan Zezeski */ 284175cebdd1SRyan Zezeski status = wsp->walk_callback(addr, NULL, wsp->walk_cbdata); 28427c478bd9Sstevel@tonic-gate 28437c478bd9Sstevel@tonic-gate if (status != WALK_NEXT) 28447c478bd9Sstevel@tonic-gate return (status); 28457c478bd9Sstevel@tonic-gate 2846892ad162SToomas Soome if ((wsp->walk_addr = cld) != 0) { 284775cebdd1SRyan Zezeski if (mdb_ctf_vread(&pr, "proc_t", "mdb_walk_proc_t", 284875cebdd1SRyan Zezeski cld, 0) == -1) { 28497c478bd9Sstevel@tonic-gate mdb_warn("proc %p has invalid p_child %p; skipping\n", 28507c478bd9Sstevel@tonic-gate addr, cld); 28517c478bd9Sstevel@tonic-gate goto sib; 28527c478bd9Sstevel@tonic-gate } 28537c478bd9Sstevel@tonic-gate 28547c478bd9Sstevel@tonic-gate pw->pw_stack[pw->pw_depth++] = addr; 28557c478bd9Sstevel@tonic-gate 28567c478bd9Sstevel@tonic-gate if (pw->pw_depth == pw->pw_max) { 28577c478bd9Sstevel@tonic-gate mdb_warn("depth %d exceeds max depth; try again\n", 28587c478bd9Sstevel@tonic-gate pw->pw_depth); 28597c478bd9Sstevel@tonic-gate return (WALK_DONE); 28607c478bd9Sstevel@tonic-gate } 28617c478bd9Sstevel@tonic-gate return (WALK_NEXT); 28627c478bd9Sstevel@tonic-gate } 28637c478bd9Sstevel@tonic-gate 28647c478bd9Sstevel@tonic-gate sib: 28657c478bd9Sstevel@tonic-gate /* 28667c478bd9Sstevel@tonic-gate * We know that p0 has no siblings, and if another starting proc 28677c478bd9Sstevel@tonic-gate * was given, we don't want to walk its siblings anyway. 28687c478bd9Sstevel@tonic-gate */ 28697c478bd9Sstevel@tonic-gate if (pw->pw_depth == 0) 28707c478bd9Sstevel@tonic-gate return (WALK_DONE); 28717c478bd9Sstevel@tonic-gate 2872892ad162SToomas Soome if (sib != 0 && mdb_ctf_vread(&pr, "proc_t", "mdb_walk_proc_t", 287375cebdd1SRyan Zezeski sib, 0) == -1) { 28747c478bd9Sstevel@tonic-gate mdb_warn("proc %p has invalid p_sibling %p; skipping\n", 28757c478bd9Sstevel@tonic-gate addr, sib); 2876892ad162SToomas Soome sib = 0; 28777c478bd9Sstevel@tonic-gate } 28787c478bd9Sstevel@tonic-gate 2879892ad162SToomas Soome if ((wsp->walk_addr = sib) == 0) { 28807c478bd9Sstevel@tonic-gate if (pw->pw_depth > 0) { 28817c478bd9Sstevel@tonic-gate wsp->walk_addr = pw->pw_stack[pw->pw_depth - 1]; 28827c478bd9Sstevel@tonic-gate return (WALK_NEXT); 28837c478bd9Sstevel@tonic-gate } 28847c478bd9Sstevel@tonic-gate return (WALK_DONE); 28857c478bd9Sstevel@tonic-gate } 28867c478bd9Sstevel@tonic-gate 28877c478bd9Sstevel@tonic-gate return (WALK_NEXT); 28887c478bd9Sstevel@tonic-gate } 28897c478bd9Sstevel@tonic-gate 28907c478bd9Sstevel@tonic-gate void 28917c478bd9Sstevel@tonic-gate proc_walk_fini(mdb_walk_state_t *wsp) 28927c478bd9Sstevel@tonic-gate { 28937c478bd9Sstevel@tonic-gate proc_walk_data_t *pw = wsp->walk_data; 28947c478bd9Sstevel@tonic-gate 28957c478bd9Sstevel@tonic-gate mdb_free(pw->pw_stack, pw->pw_max * sizeof (uintptr_t)); 28967c478bd9Sstevel@tonic-gate mdb_free(pw, sizeof (proc_walk_data_t)); 28977c478bd9Sstevel@tonic-gate } 28987c478bd9Sstevel@tonic-gate 28997c478bd9Sstevel@tonic-gate int 29007c478bd9Sstevel@tonic-gate task_walk_init(mdb_walk_state_t *wsp) 29017c478bd9Sstevel@tonic-gate { 29027c478bd9Sstevel@tonic-gate task_t task; 29037c478bd9Sstevel@tonic-gate 29047c478bd9Sstevel@tonic-gate if (mdb_vread(&task, sizeof (task_t), wsp->walk_addr) == -1) { 29057c478bd9Sstevel@tonic-gate mdb_warn("failed to read task at %p", wsp->walk_addr); 29067c478bd9Sstevel@tonic-gate return (WALK_ERR); 29077c478bd9Sstevel@tonic-gate } 29087c478bd9Sstevel@tonic-gate wsp->walk_addr = (uintptr_t)task.tk_memb_list; 29097c478bd9Sstevel@tonic-gate wsp->walk_data = task.tk_memb_list; 29107c478bd9Sstevel@tonic-gate return (WALK_NEXT); 29117c478bd9Sstevel@tonic-gate } 29127c478bd9Sstevel@tonic-gate 291375cebdd1SRyan Zezeski typedef struct mdb_task_proc { 291475cebdd1SRyan Zezeski struct proc *p_tasknext; 291575cebdd1SRyan Zezeski } mdb_task_proc_t; 291675cebdd1SRyan Zezeski 29177c478bd9Sstevel@tonic-gate int 29187c478bd9Sstevel@tonic-gate task_walk_step(mdb_walk_state_t *wsp) 29197c478bd9Sstevel@tonic-gate { 292075cebdd1SRyan Zezeski mdb_task_proc_t proc; 29217c478bd9Sstevel@tonic-gate int status; 29227c478bd9Sstevel@tonic-gate 292375cebdd1SRyan Zezeski if (mdb_ctf_vread(&proc, "proc_t", "mdb_task_proc_t", 292475cebdd1SRyan Zezeski wsp->walk_addr, 0) == -1) { 29257c478bd9Sstevel@tonic-gate mdb_warn("failed to read proc at %p", wsp->walk_addr); 29267c478bd9Sstevel@tonic-gate return (WALK_DONE); 29277c478bd9Sstevel@tonic-gate } 29287c478bd9Sstevel@tonic-gate 29297c478bd9Sstevel@tonic-gate status = wsp->walk_callback(wsp->walk_addr, NULL, wsp->walk_cbdata); 29307c478bd9Sstevel@tonic-gate 29317c478bd9Sstevel@tonic-gate if (proc.p_tasknext == wsp->walk_data) 29327c478bd9Sstevel@tonic-gate return (WALK_DONE); 29337c478bd9Sstevel@tonic-gate 29347c478bd9Sstevel@tonic-gate wsp->walk_addr = (uintptr_t)proc.p_tasknext; 29357c478bd9Sstevel@tonic-gate return (status); 29367c478bd9Sstevel@tonic-gate } 29377c478bd9Sstevel@tonic-gate 29387c478bd9Sstevel@tonic-gate int 29397c478bd9Sstevel@tonic-gate project_walk_init(mdb_walk_state_t *wsp) 29407c478bd9Sstevel@tonic-gate { 2941892ad162SToomas Soome if (wsp->walk_addr == 0) { 29427c478bd9Sstevel@tonic-gate if (mdb_readvar(&wsp->walk_addr, "proj0p") == -1) { 29437c478bd9Sstevel@tonic-gate mdb_warn("failed to read 'proj0p'"); 29447c478bd9Sstevel@tonic-gate return (WALK_ERR); 29457c478bd9Sstevel@tonic-gate } 29467c478bd9Sstevel@tonic-gate } 29477c478bd9Sstevel@tonic-gate wsp->walk_data = (void *)wsp->walk_addr; 29487c478bd9Sstevel@tonic-gate return (WALK_NEXT); 29497c478bd9Sstevel@tonic-gate } 29507c478bd9Sstevel@tonic-gate 29517c478bd9Sstevel@tonic-gate int 29527c478bd9Sstevel@tonic-gate project_walk_step(mdb_walk_state_t *wsp) 29537c478bd9Sstevel@tonic-gate { 29547c478bd9Sstevel@tonic-gate uintptr_t addr = wsp->walk_addr; 29557c478bd9Sstevel@tonic-gate kproject_t pj; 29567c478bd9Sstevel@tonic-gate int status; 29577c478bd9Sstevel@tonic-gate 29587c478bd9Sstevel@tonic-gate if (mdb_vread(&pj, sizeof (kproject_t), addr) == -1) { 29597c478bd9Sstevel@tonic-gate mdb_warn("failed to read project at %p", addr); 29607c478bd9Sstevel@tonic-gate return (WALK_DONE); 29617c478bd9Sstevel@tonic-gate } 29627c478bd9Sstevel@tonic-gate status = wsp->walk_callback(addr, &pj, wsp->walk_cbdata); 29637c478bd9Sstevel@tonic-gate if (status != WALK_NEXT) 29647c478bd9Sstevel@tonic-gate return (status); 29657c478bd9Sstevel@tonic-gate wsp->walk_addr = (uintptr_t)pj.kpj_next; 29667c478bd9Sstevel@tonic-gate if ((void *)wsp->walk_addr == wsp->walk_data) 29677c478bd9Sstevel@tonic-gate return (WALK_DONE); 29687c478bd9Sstevel@tonic-gate return (WALK_NEXT); 29697c478bd9Sstevel@tonic-gate } 29707c478bd9Sstevel@tonic-gate 29717c478bd9Sstevel@tonic-gate static int 29727c478bd9Sstevel@tonic-gate generic_walk_step(mdb_walk_state_t *wsp) 29737c478bd9Sstevel@tonic-gate { 29747c478bd9Sstevel@tonic-gate return (wsp->walk_callback(wsp->walk_addr, wsp->walk_layer, 29757c478bd9Sstevel@tonic-gate wsp->walk_cbdata)); 29767c478bd9Sstevel@tonic-gate } 29777c478bd9Sstevel@tonic-gate 29787c478bd9Sstevel@tonic-gate static int 29797c478bd9Sstevel@tonic-gate cpu_walk_cmp(const void *l, const void *r) 29807c478bd9Sstevel@tonic-gate { 29817c478bd9Sstevel@tonic-gate uintptr_t lhs = *((uintptr_t *)l); 29827c478bd9Sstevel@tonic-gate uintptr_t rhs = *((uintptr_t *)r); 29837c478bd9Sstevel@tonic-gate cpu_t lcpu, rcpu; 29847c478bd9Sstevel@tonic-gate 29857c478bd9Sstevel@tonic-gate (void) mdb_vread(&lcpu, sizeof (lcpu), lhs); 29867c478bd9Sstevel@tonic-gate (void) mdb_vread(&rcpu, sizeof (rcpu), rhs); 29877c478bd9Sstevel@tonic-gate 29887c478bd9Sstevel@tonic-gate if (lcpu.cpu_id < rcpu.cpu_id) 29897c478bd9Sstevel@tonic-gate return (-1); 29907c478bd9Sstevel@tonic-gate 29917c478bd9Sstevel@tonic-gate if (lcpu.cpu_id > rcpu.cpu_id) 29927c478bd9Sstevel@tonic-gate return (1); 29937c478bd9Sstevel@tonic-gate 29947c478bd9Sstevel@tonic-gate return (0); 29957c478bd9Sstevel@tonic-gate } 29967c478bd9Sstevel@tonic-gate 29977c478bd9Sstevel@tonic-gate typedef struct cpu_walk { 29987c478bd9Sstevel@tonic-gate uintptr_t *cw_array; 29997c478bd9Sstevel@tonic-gate int cw_ndx; 30007c478bd9Sstevel@tonic-gate } cpu_walk_t; 30017c478bd9Sstevel@tonic-gate 30027c478bd9Sstevel@tonic-gate int 30037c478bd9Sstevel@tonic-gate cpu_walk_init(mdb_walk_state_t *wsp) 30047c478bd9Sstevel@tonic-gate { 30057c478bd9Sstevel@tonic-gate cpu_walk_t *cw; 30067c478bd9Sstevel@tonic-gate int max_ncpus, i = 0; 30077c478bd9Sstevel@tonic-gate uintptr_t current, first; 30087c478bd9Sstevel@tonic-gate cpu_t cpu, panic_cpu; 30097c478bd9Sstevel@tonic-gate uintptr_t panicstr, addr; 30107c478bd9Sstevel@tonic-gate GElf_Sym sym; 30117c478bd9Sstevel@tonic-gate 30127c478bd9Sstevel@tonic-gate cw = mdb_zalloc(sizeof (cpu_walk_t), UM_SLEEP | UM_GC); 30137c478bd9Sstevel@tonic-gate 30147c478bd9Sstevel@tonic-gate if (mdb_readvar(&max_ncpus, "max_ncpus") == -1) { 30157c478bd9Sstevel@tonic-gate mdb_warn("failed to read 'max_ncpus'"); 30167c478bd9Sstevel@tonic-gate return (WALK_ERR); 30177c478bd9Sstevel@tonic-gate } 30187c478bd9Sstevel@tonic-gate 30197c478bd9Sstevel@tonic-gate if (mdb_readvar(&panicstr, "panicstr") == -1) { 30207c478bd9Sstevel@tonic-gate mdb_warn("failed to read 'panicstr'"); 30217c478bd9Sstevel@tonic-gate return (WALK_ERR); 30227c478bd9Sstevel@tonic-gate } 30237c478bd9Sstevel@tonic-gate 3024892ad162SToomas Soome if (panicstr != 0) { 30257c478bd9Sstevel@tonic-gate if (mdb_lookup_by_name("panic_cpu", &sym) == -1) { 30267c478bd9Sstevel@tonic-gate mdb_warn("failed to find 'panic_cpu'"); 30277c478bd9Sstevel@tonic-gate return (WALK_ERR); 30287c478bd9Sstevel@tonic-gate } 30297c478bd9Sstevel@tonic-gate 30307c478bd9Sstevel@tonic-gate addr = (uintptr_t)sym.st_value; 30317c478bd9Sstevel@tonic-gate 30327c478bd9Sstevel@tonic-gate if (mdb_vread(&panic_cpu, sizeof (cpu_t), addr) == -1) { 30337c478bd9Sstevel@tonic-gate mdb_warn("failed to read 'panic_cpu'"); 30347c478bd9Sstevel@tonic-gate return (WALK_ERR); 30357c478bd9Sstevel@tonic-gate } 30367c478bd9Sstevel@tonic-gate } 30377c478bd9Sstevel@tonic-gate 30387c478bd9Sstevel@tonic-gate /* 30397c478bd9Sstevel@tonic-gate * Unfortunately, there is no platform-independent way to walk 30407c478bd9Sstevel@tonic-gate * CPUs in ID order. We therefore loop through in cpu_next order, 30417c478bd9Sstevel@tonic-gate * building an array of CPU pointers which will subsequently be 30427c478bd9Sstevel@tonic-gate * sorted. 30437c478bd9Sstevel@tonic-gate */ 30447c478bd9Sstevel@tonic-gate cw->cw_array = 30457c478bd9Sstevel@tonic-gate mdb_zalloc((max_ncpus + 1) * sizeof (uintptr_t), UM_SLEEP | UM_GC); 30467c478bd9Sstevel@tonic-gate 30477c478bd9Sstevel@tonic-gate if (mdb_readvar(&first, "cpu_list") == -1) { 30487c478bd9Sstevel@tonic-gate mdb_warn("failed to read 'cpu_list'"); 30497c478bd9Sstevel@tonic-gate return (WALK_ERR); 30507c478bd9Sstevel@tonic-gate } 30517c478bd9Sstevel@tonic-gate 30527c478bd9Sstevel@tonic-gate current = first; 30537c478bd9Sstevel@tonic-gate do { 30547c478bd9Sstevel@tonic-gate if (mdb_vread(&cpu, sizeof (cpu), current) == -1) { 30557c478bd9Sstevel@tonic-gate mdb_warn("failed to read cpu at %p", current); 30567c478bd9Sstevel@tonic-gate return (WALK_ERR); 30577c478bd9Sstevel@tonic-gate } 30587c478bd9Sstevel@tonic-gate 3059892ad162SToomas Soome if (panicstr != 0 && panic_cpu.cpu_id == cpu.cpu_id) { 30607c478bd9Sstevel@tonic-gate cw->cw_array[i++] = addr; 30617c478bd9Sstevel@tonic-gate } else { 30627c478bd9Sstevel@tonic-gate cw->cw_array[i++] = current; 30637c478bd9Sstevel@tonic-gate } 30647c478bd9Sstevel@tonic-gate } while ((current = (uintptr_t)cpu.cpu_next) != first); 30657c478bd9Sstevel@tonic-gate 30667c478bd9Sstevel@tonic-gate qsort(cw->cw_array, i, sizeof (uintptr_t), cpu_walk_cmp); 30677c478bd9Sstevel@tonic-gate wsp->walk_data = cw; 30687c478bd9Sstevel@tonic-gate 30697c478bd9Sstevel@tonic-gate return (WALK_NEXT); 30707c478bd9Sstevel@tonic-gate } 30717c478bd9Sstevel@tonic-gate 30727c478bd9Sstevel@tonic-gate int 30737c478bd9Sstevel@tonic-gate cpu_walk_step(mdb_walk_state_t *wsp) 30747c478bd9Sstevel@tonic-gate { 30757c478bd9Sstevel@tonic-gate cpu_walk_t *cw = wsp->walk_data; 30767c478bd9Sstevel@tonic-gate cpu_t cpu; 30777c478bd9Sstevel@tonic-gate uintptr_t addr = cw->cw_array[cw->cw_ndx++]; 30787c478bd9Sstevel@tonic-gate 3079892ad162SToomas Soome if (addr == 0) 30807c478bd9Sstevel@tonic-gate return (WALK_DONE); 30817c478bd9Sstevel@tonic-gate 30827c478bd9Sstevel@tonic-gate if (mdb_vread(&cpu, sizeof (cpu), addr) == -1) { 30837c478bd9Sstevel@tonic-gate mdb_warn("failed to read cpu at %p", addr); 30847c478bd9Sstevel@tonic-gate return (WALK_DONE); 30857c478bd9Sstevel@tonic-gate } 30867c478bd9Sstevel@tonic-gate 30877c478bd9Sstevel@tonic-gate return (wsp->walk_callback(addr, &cpu, wsp->walk_cbdata)); 30887c478bd9Sstevel@tonic-gate } 30897c478bd9Sstevel@tonic-gate 30907c478bd9Sstevel@tonic-gate typedef struct cpuinfo_data { 30917c478bd9Sstevel@tonic-gate intptr_t cid_cpu; 30927c478bd9Sstevel@tonic-gate uintptr_t **cid_ithr; 30937c478bd9Sstevel@tonic-gate char cid_print_head; 30947c478bd9Sstevel@tonic-gate char cid_print_thr; 30957c478bd9Sstevel@tonic-gate char cid_print_ithr; 30967c478bd9Sstevel@tonic-gate char cid_print_flags; 30977c478bd9Sstevel@tonic-gate } cpuinfo_data_t; 30987c478bd9Sstevel@tonic-gate 30997c478bd9Sstevel@tonic-gate int 31007c478bd9Sstevel@tonic-gate cpuinfo_walk_ithread(uintptr_t addr, const kthread_t *thr, cpuinfo_data_t *cid) 31017c478bd9Sstevel@tonic-gate { 31027c478bd9Sstevel@tonic-gate cpu_t c; 31037c478bd9Sstevel@tonic-gate int id; 31047c478bd9Sstevel@tonic-gate uint8_t pil; 31057c478bd9Sstevel@tonic-gate 31067c478bd9Sstevel@tonic-gate if (!(thr->t_flag & T_INTR_THREAD) || thr->t_state == TS_FREE) 31077c478bd9Sstevel@tonic-gate return (WALK_NEXT); 31087c478bd9Sstevel@tonic-gate 31097c478bd9Sstevel@tonic-gate if (thr->t_bound_cpu == NULL) { 31107c478bd9Sstevel@tonic-gate mdb_warn("thr %p is intr thread w/out a CPU\n", addr); 31117c478bd9Sstevel@tonic-gate return (WALK_NEXT); 31127c478bd9Sstevel@tonic-gate } 31137c478bd9Sstevel@tonic-gate 31147c478bd9Sstevel@tonic-gate (void) mdb_vread(&c, sizeof (c), (uintptr_t)thr->t_bound_cpu); 31157c478bd9Sstevel@tonic-gate 31167c478bd9Sstevel@tonic-gate if ((id = c.cpu_id) >= NCPU) { 31177c478bd9Sstevel@tonic-gate mdb_warn("CPU %p has id (%d) greater than NCPU (%d)\n", 31187c478bd9Sstevel@tonic-gate thr->t_bound_cpu, id, NCPU); 31197c478bd9Sstevel@tonic-gate return (WALK_NEXT); 31207c478bd9Sstevel@tonic-gate } 31217c478bd9Sstevel@tonic-gate 31227c478bd9Sstevel@tonic-gate if ((pil = thr->t_pil) >= NINTR) { 31237c478bd9Sstevel@tonic-gate mdb_warn("thread %p has pil (%d) greater than %d\n", 31247c478bd9Sstevel@tonic-gate addr, pil, NINTR); 31257c478bd9Sstevel@tonic-gate return (WALK_NEXT); 31267c478bd9Sstevel@tonic-gate } 31277c478bd9Sstevel@tonic-gate 3128892ad162SToomas Soome if (cid->cid_ithr[id][pil] != 0) { 31297c478bd9Sstevel@tonic-gate mdb_warn("CPU %d has multiple threads at pil %d (at least " 31307c478bd9Sstevel@tonic-gate "%p and %p)\n", id, pil, addr, cid->cid_ithr[id][pil]); 31317c478bd9Sstevel@tonic-gate return (WALK_NEXT); 31327c478bd9Sstevel@tonic-gate } 31337c478bd9Sstevel@tonic-gate 31347c478bd9Sstevel@tonic-gate cid->cid_ithr[id][pil] = addr; 31357c478bd9Sstevel@tonic-gate 31367c478bd9Sstevel@tonic-gate return (WALK_NEXT); 31377c478bd9Sstevel@tonic-gate } 31387c478bd9Sstevel@tonic-gate 31397c478bd9Sstevel@tonic-gate #define CPUINFO_IDWIDTH 3 31407c478bd9Sstevel@tonic-gate #define CPUINFO_FLAGWIDTH 9 31417c478bd9Sstevel@tonic-gate 31427c478bd9Sstevel@tonic-gate #ifdef _LP64 3143f5533078Smishra #if defined(__amd64) 3144f5533078Smishra #define CPUINFO_TWIDTH 16 3145f5533078Smishra #define CPUINFO_CPUWIDTH 16 3146f5533078Smishra #else 31477c478bd9Sstevel@tonic-gate #define CPUINFO_CPUWIDTH 11 31487c478bd9Sstevel@tonic-gate #define CPUINFO_TWIDTH 11 3149f5533078Smishra #endif 31507c478bd9Sstevel@tonic-gate #else 31517c478bd9Sstevel@tonic-gate #define CPUINFO_CPUWIDTH 8 31527c478bd9Sstevel@tonic-gate #define CPUINFO_TWIDTH 8 31537c478bd9Sstevel@tonic-gate #endif 31547c478bd9Sstevel@tonic-gate 31557c478bd9Sstevel@tonic-gate #define CPUINFO_THRDELT (CPUINFO_IDWIDTH + CPUINFO_CPUWIDTH + 9) 31567c478bd9Sstevel@tonic-gate #define CPUINFO_FLAGDELT (CPUINFO_IDWIDTH + CPUINFO_CPUWIDTH + 4) 31577c478bd9Sstevel@tonic-gate #define CPUINFO_ITHRDELT 4 31587c478bd9Sstevel@tonic-gate 31597c478bd9Sstevel@tonic-gate #define CPUINFO_INDENT mdb_printf("%*s", CPUINFO_THRDELT, \ 31607c478bd9Sstevel@tonic-gate flagline < nflaglines ? flagbuf[flagline++] : "") 31617c478bd9Sstevel@tonic-gate 316275cebdd1SRyan Zezeski typedef struct mdb_cpuinfo_proc { 316375cebdd1SRyan Zezeski struct { 316475cebdd1SRyan Zezeski char u_comm[MAXCOMLEN + 1]; 316575cebdd1SRyan Zezeski } p_user; 316675cebdd1SRyan Zezeski } mdb_cpuinfo_proc_t; 316775cebdd1SRyan Zezeski 31687c478bd9Sstevel@tonic-gate int 31697c478bd9Sstevel@tonic-gate cpuinfo_walk_cpu(uintptr_t addr, const cpu_t *cpu, cpuinfo_data_t *cid) 31707c478bd9Sstevel@tonic-gate { 31717c478bd9Sstevel@tonic-gate kthread_t t; 31727c478bd9Sstevel@tonic-gate disp_t disp; 317375cebdd1SRyan Zezeski mdb_cpuinfo_proc_t p; 31747c478bd9Sstevel@tonic-gate uintptr_t pinned; 31757c478bd9Sstevel@tonic-gate char **flagbuf; 31767c478bd9Sstevel@tonic-gate int nflaglines = 0, flagline = 0, bspl, rval = WALK_NEXT; 31777c478bd9Sstevel@tonic-gate 31787c478bd9Sstevel@tonic-gate const char *flags[] = { 31797c478bd9Sstevel@tonic-gate "RUNNING", "READY", "QUIESCED", "EXISTS", 31807c478bd9Sstevel@tonic-gate "ENABLE", "OFFLINE", "POWEROFF", "FROZEN", 3181c3377ee9SJohn Levon "SPARE", "FAULTED", "DISABLED", NULL 31827c478bd9Sstevel@tonic-gate }; 31837c478bd9Sstevel@tonic-gate 31847c478bd9Sstevel@tonic-gate if (cid->cid_cpu != -1) { 31857c478bd9Sstevel@tonic-gate if (addr != cid->cid_cpu && cpu->cpu_id != cid->cid_cpu) 31867c478bd9Sstevel@tonic-gate return (WALK_NEXT); 31877c478bd9Sstevel@tonic-gate 31887c478bd9Sstevel@tonic-gate /* 31897c478bd9Sstevel@tonic-gate * Set cid_cpu to -1 to indicate that we found a matching CPU. 31907c478bd9Sstevel@tonic-gate */ 31917c478bd9Sstevel@tonic-gate cid->cid_cpu = -1; 31927c478bd9Sstevel@tonic-gate rval = WALK_DONE; 31937c478bd9Sstevel@tonic-gate } 31947c478bd9Sstevel@tonic-gate 31957c478bd9Sstevel@tonic-gate if (cid->cid_print_head) { 31967c478bd9Sstevel@tonic-gate mdb_printf("%3s %-*s %3s %4s %4s %3s %4s %5s %-6s %-*s %s\n", 31977c478bd9Sstevel@tonic-gate "ID", CPUINFO_CPUWIDTH, "ADDR", "FLG", "NRUN", "BSPL", 31987c478bd9Sstevel@tonic-gate "PRI", "RNRN", "KRNRN", "SWITCH", CPUINFO_TWIDTH, "THREAD", 31997c478bd9Sstevel@tonic-gate "PROC"); 32007c478bd9Sstevel@tonic-gate cid->cid_print_head = FALSE; 32017c478bd9Sstevel@tonic-gate } 32027c478bd9Sstevel@tonic-gate 32037c478bd9Sstevel@tonic-gate bspl = cpu->cpu_base_spl; 32047c478bd9Sstevel@tonic-gate 32057c478bd9Sstevel@tonic-gate if (mdb_vread(&disp, sizeof (disp_t), (uintptr_t)cpu->cpu_disp) == -1) { 32067c478bd9Sstevel@tonic-gate mdb_warn("failed to read disp_t at %p", cpu->cpu_disp); 32077c478bd9Sstevel@tonic-gate return (WALK_ERR); 32087c478bd9Sstevel@tonic-gate } 32097c478bd9Sstevel@tonic-gate 32107c478bd9Sstevel@tonic-gate mdb_printf("%3d %0*p %3x %4d %4d ", 32117c478bd9Sstevel@tonic-gate cpu->cpu_id, CPUINFO_CPUWIDTH, addr, cpu->cpu_flags, 32127c478bd9Sstevel@tonic-gate disp.disp_nrunnable, bspl); 32137c478bd9Sstevel@tonic-gate 32147c478bd9Sstevel@tonic-gate if (mdb_vread(&t, sizeof (t), (uintptr_t)cpu->cpu_thread) != -1) { 32157c478bd9Sstevel@tonic-gate mdb_printf("%3d ", t.t_pri); 32167c478bd9Sstevel@tonic-gate } else { 32177c478bd9Sstevel@tonic-gate mdb_printf("%3s ", "-"); 32187c478bd9Sstevel@tonic-gate } 32197c478bd9Sstevel@tonic-gate 32207c478bd9Sstevel@tonic-gate mdb_printf("%4s %5s ", cpu->cpu_runrun ? "yes" : "no", 32217c478bd9Sstevel@tonic-gate cpu->cpu_kprunrun ? "yes" : "no"); 32227c478bd9Sstevel@tonic-gate 32237c478bd9Sstevel@tonic-gate if (cpu->cpu_last_swtch) { 3224d3d50737SRafael Vanoni mdb_printf("t-%-4d ", 3225d3d50737SRafael Vanoni (clock_t)mdb_get_lbolt() - cpu->cpu_last_swtch); 32267c478bd9Sstevel@tonic-gate } else { 32277c478bd9Sstevel@tonic-gate mdb_printf("%-6s ", "-"); 32287c478bd9Sstevel@tonic-gate } 32297c478bd9Sstevel@tonic-gate 32307c478bd9Sstevel@tonic-gate mdb_printf("%0*p", CPUINFO_TWIDTH, cpu->cpu_thread); 32317c478bd9Sstevel@tonic-gate 32327c478bd9Sstevel@tonic-gate if (cpu->cpu_thread == cpu->cpu_idle_thread) 32337c478bd9Sstevel@tonic-gate mdb_printf(" (idle)\n"); 32347c478bd9Sstevel@tonic-gate else if (cpu->cpu_thread == NULL) 32357c478bd9Sstevel@tonic-gate mdb_printf(" -\n"); 32367c478bd9Sstevel@tonic-gate else { 323775cebdd1SRyan Zezeski if (mdb_ctf_vread(&p, "proc_t", "mdb_cpuinfo_proc_t", 323875cebdd1SRyan Zezeski (uintptr_t)t.t_procp, 0) != -1) { 32397c478bd9Sstevel@tonic-gate mdb_printf(" %s\n", p.p_user.u_comm); 32407c478bd9Sstevel@tonic-gate } else { 32417c478bd9Sstevel@tonic-gate mdb_printf(" ?\n"); 32427c478bd9Sstevel@tonic-gate } 32437c478bd9Sstevel@tonic-gate } 32447c478bd9Sstevel@tonic-gate 32457c478bd9Sstevel@tonic-gate flagbuf = mdb_zalloc(sizeof (flags), UM_SLEEP | UM_GC); 32467c478bd9Sstevel@tonic-gate 32477c478bd9Sstevel@tonic-gate if (cid->cid_print_flags) { 32487c478bd9Sstevel@tonic-gate int first = 1, i, j, k; 32497c478bd9Sstevel@tonic-gate char *s; 32507c478bd9Sstevel@tonic-gate 32517c478bd9Sstevel@tonic-gate cid->cid_print_head = TRUE; 32527c478bd9Sstevel@tonic-gate 32537c478bd9Sstevel@tonic-gate for (i = 1, j = 0; flags[j] != NULL; i <<= 1, j++) { 32547c478bd9Sstevel@tonic-gate if (!(cpu->cpu_flags & i)) 32557c478bd9Sstevel@tonic-gate continue; 32567c478bd9Sstevel@tonic-gate 32577c478bd9Sstevel@tonic-gate if (first) { 32587c478bd9Sstevel@tonic-gate s = mdb_alloc(CPUINFO_THRDELT + 1, 32597c478bd9Sstevel@tonic-gate UM_GC | UM_SLEEP); 32607c478bd9Sstevel@tonic-gate 32617c478bd9Sstevel@tonic-gate (void) mdb_snprintf(s, CPUINFO_THRDELT + 1, 32627c478bd9Sstevel@tonic-gate "%*s|%*s", CPUINFO_FLAGDELT, "", 32637c478bd9Sstevel@tonic-gate CPUINFO_THRDELT - 1 - CPUINFO_FLAGDELT, ""); 32647c478bd9Sstevel@tonic-gate flagbuf[nflaglines++] = s; 32657c478bd9Sstevel@tonic-gate } 32667c478bd9Sstevel@tonic-gate 32677c478bd9Sstevel@tonic-gate s = mdb_alloc(CPUINFO_THRDELT + 1, UM_GC | UM_SLEEP); 32687c478bd9Sstevel@tonic-gate (void) mdb_snprintf(s, CPUINFO_THRDELT + 1, "%*s%*s %s", 32697c478bd9Sstevel@tonic-gate CPUINFO_IDWIDTH + CPUINFO_CPUWIDTH - 32707c478bd9Sstevel@tonic-gate CPUINFO_FLAGWIDTH, "", CPUINFO_FLAGWIDTH, flags[j], 32717c478bd9Sstevel@tonic-gate first ? "<--+" : ""); 32727c478bd9Sstevel@tonic-gate 32737c478bd9Sstevel@tonic-gate for (k = strlen(s); k < CPUINFO_THRDELT; k++) 32747c478bd9Sstevel@tonic-gate s[k] = ' '; 32757c478bd9Sstevel@tonic-gate s[k] = '\0'; 32767c478bd9Sstevel@tonic-gate 32777c478bd9Sstevel@tonic-gate flagbuf[nflaglines++] = s; 32787c478bd9Sstevel@tonic-gate first = 0; 32797c478bd9Sstevel@tonic-gate } 32807c478bd9Sstevel@tonic-gate } 32817c478bd9Sstevel@tonic-gate 32827c478bd9Sstevel@tonic-gate if (cid->cid_print_ithr) { 32837c478bd9Sstevel@tonic-gate int i, found_one = FALSE; 32847c478bd9Sstevel@tonic-gate int print_thr = disp.disp_nrunnable && cid->cid_print_thr; 32857c478bd9Sstevel@tonic-gate 32867c478bd9Sstevel@tonic-gate for (i = NINTR - 1; i >= 0; i--) { 32877c478bd9Sstevel@tonic-gate uintptr_t iaddr = cid->cid_ithr[cpu->cpu_id][i]; 32887c478bd9Sstevel@tonic-gate 3289892ad162SToomas Soome if (iaddr == 0) 32907c478bd9Sstevel@tonic-gate continue; 32917c478bd9Sstevel@tonic-gate 32927c478bd9Sstevel@tonic-gate if (!found_one) { 32937c478bd9Sstevel@tonic-gate found_one = TRUE; 32947c478bd9Sstevel@tonic-gate 32957c478bd9Sstevel@tonic-gate CPUINFO_INDENT; 32967c478bd9Sstevel@tonic-gate mdb_printf("%c%*s|\n", print_thr ? '|' : ' ', 32977c478bd9Sstevel@tonic-gate CPUINFO_ITHRDELT, ""); 32987c478bd9Sstevel@tonic-gate 32997c478bd9Sstevel@tonic-gate CPUINFO_INDENT; 33007c478bd9Sstevel@tonic-gate mdb_printf("%c%*s+--> %3s %s\n", 33017c478bd9Sstevel@tonic-gate print_thr ? '|' : ' ', CPUINFO_ITHRDELT, 33027c478bd9Sstevel@tonic-gate "", "PIL", "THREAD"); 33037c478bd9Sstevel@tonic-gate } 33047c478bd9Sstevel@tonic-gate 33057c478bd9Sstevel@tonic-gate if (mdb_vread(&t, sizeof (t), iaddr) == -1) { 33067c478bd9Sstevel@tonic-gate mdb_warn("failed to read kthread_t at %p", 33077c478bd9Sstevel@tonic-gate iaddr); 33087c478bd9Sstevel@tonic-gate return (WALK_ERR); 33097c478bd9Sstevel@tonic-gate } 33107c478bd9Sstevel@tonic-gate 33117c478bd9Sstevel@tonic-gate CPUINFO_INDENT; 33127c478bd9Sstevel@tonic-gate mdb_printf("%c%*s %3d %0*p\n", 33137c478bd9Sstevel@tonic-gate print_thr ? '|' : ' ', CPUINFO_ITHRDELT, "", 33147c478bd9Sstevel@tonic-gate t.t_pil, CPUINFO_TWIDTH, iaddr); 33157c478bd9Sstevel@tonic-gate 33167c478bd9Sstevel@tonic-gate pinned = (uintptr_t)t.t_intr; 33177c478bd9Sstevel@tonic-gate } 33187c478bd9Sstevel@tonic-gate 3319892ad162SToomas Soome if (found_one && pinned != 0) { 33207c478bd9Sstevel@tonic-gate cid->cid_print_head = TRUE; 33217c478bd9Sstevel@tonic-gate (void) strcpy(p.p_user.u_comm, "?"); 33227c478bd9Sstevel@tonic-gate 33237c478bd9Sstevel@tonic-gate if (mdb_vread(&t, sizeof (t), 33247c478bd9Sstevel@tonic-gate (uintptr_t)pinned) == -1) { 33257c478bd9Sstevel@tonic-gate mdb_warn("failed to read kthread_t at %p", 33267c478bd9Sstevel@tonic-gate pinned); 33277c478bd9Sstevel@tonic-gate return (WALK_ERR); 33287c478bd9Sstevel@tonic-gate } 332975cebdd1SRyan Zezeski if (mdb_ctf_vread(&p, "proc_t", "mdb_cpuinfo_proc_t", 333075cebdd1SRyan Zezeski (uintptr_t)t.t_procp, 0) == -1) { 33317c478bd9Sstevel@tonic-gate mdb_warn("failed to read proc_t at %p", 33327c478bd9Sstevel@tonic-gate t.t_procp); 33337c478bd9Sstevel@tonic-gate return (WALK_ERR); 33347c478bd9Sstevel@tonic-gate } 33357c478bd9Sstevel@tonic-gate 33367c478bd9Sstevel@tonic-gate CPUINFO_INDENT; 33377c478bd9Sstevel@tonic-gate mdb_printf("%c%*s %3s %0*p %s\n", 33387c478bd9Sstevel@tonic-gate print_thr ? '|' : ' ', CPUINFO_ITHRDELT, "", "-", 33397c478bd9Sstevel@tonic-gate CPUINFO_TWIDTH, pinned, 33407c478bd9Sstevel@tonic-gate pinned == (uintptr_t)cpu->cpu_idle_thread ? 33417c478bd9Sstevel@tonic-gate "(idle)" : p.p_user.u_comm); 33427c478bd9Sstevel@tonic-gate } 33437c478bd9Sstevel@tonic-gate } 33447c478bd9Sstevel@tonic-gate 33457c478bd9Sstevel@tonic-gate if (disp.disp_nrunnable && cid->cid_print_thr) { 33467c478bd9Sstevel@tonic-gate dispq_t *dq; 33477c478bd9Sstevel@tonic-gate 33487c478bd9Sstevel@tonic-gate int i, npri = disp.disp_npri; 33497c478bd9Sstevel@tonic-gate 33507c478bd9Sstevel@tonic-gate dq = mdb_alloc(sizeof (dispq_t) * npri, UM_SLEEP | UM_GC); 33517c478bd9Sstevel@tonic-gate 33527c478bd9Sstevel@tonic-gate if (mdb_vread(dq, sizeof (dispq_t) * npri, 33537c478bd9Sstevel@tonic-gate (uintptr_t)disp.disp_q) == -1) { 33547c478bd9Sstevel@tonic-gate mdb_warn("failed to read dispq_t at %p", disp.disp_q); 33557c478bd9Sstevel@tonic-gate return (WALK_ERR); 33567c478bd9Sstevel@tonic-gate } 33577c478bd9Sstevel@tonic-gate 33587c478bd9Sstevel@tonic-gate CPUINFO_INDENT; 33597c478bd9Sstevel@tonic-gate mdb_printf("|\n"); 33607c478bd9Sstevel@tonic-gate 33617c478bd9Sstevel@tonic-gate CPUINFO_INDENT; 33627c478bd9Sstevel@tonic-gate mdb_printf("+--> %3s %-*s %s\n", "PRI", 33637c478bd9Sstevel@tonic-gate CPUINFO_TWIDTH, "THREAD", "PROC"); 33647c478bd9Sstevel@tonic-gate 33657c478bd9Sstevel@tonic-gate for (i = npri - 1; i >= 0; i--) { 33667c478bd9Sstevel@tonic-gate uintptr_t taddr = (uintptr_t)dq[i].dq_first; 33677c478bd9Sstevel@tonic-gate 3368892ad162SToomas Soome while (taddr != 0) { 33697c478bd9Sstevel@tonic-gate if (mdb_vread(&t, sizeof (t), taddr) == -1) { 33707c478bd9Sstevel@tonic-gate mdb_warn("failed to read kthread_t " 33717c478bd9Sstevel@tonic-gate "at %p", taddr); 33727c478bd9Sstevel@tonic-gate return (WALK_ERR); 33737c478bd9Sstevel@tonic-gate } 337475cebdd1SRyan Zezeski if (mdb_ctf_vread(&p, "proc_t", 337575cebdd1SRyan Zezeski "mdb_cpuinfo_proc_t", 337675cebdd1SRyan Zezeski (uintptr_t)t.t_procp, 0) == -1) { 33777c478bd9Sstevel@tonic-gate mdb_warn("failed to read proc_t at %p", 33787c478bd9Sstevel@tonic-gate t.t_procp); 33797c478bd9Sstevel@tonic-gate return (WALK_ERR); 33807c478bd9Sstevel@tonic-gate } 33817c478bd9Sstevel@tonic-gate 33827c478bd9Sstevel@tonic-gate CPUINFO_INDENT; 33837c478bd9Sstevel@tonic-gate mdb_printf(" %3d %0*p %s\n", t.t_pri, 33847c478bd9Sstevel@tonic-gate CPUINFO_TWIDTH, taddr, p.p_user.u_comm); 33857c478bd9Sstevel@tonic-gate 33867c478bd9Sstevel@tonic-gate taddr = (uintptr_t)t.t_link; 33877c478bd9Sstevel@tonic-gate } 33887c478bd9Sstevel@tonic-gate } 33897c478bd9Sstevel@tonic-gate cid->cid_print_head = TRUE; 33907c478bd9Sstevel@tonic-gate } 33917c478bd9Sstevel@tonic-gate 33927c478bd9Sstevel@tonic-gate while (flagline < nflaglines) 33937c478bd9Sstevel@tonic-gate mdb_printf("%s\n", flagbuf[flagline++]); 33947c478bd9Sstevel@tonic-gate 33957c478bd9Sstevel@tonic-gate if (cid->cid_print_head) 33967c478bd9Sstevel@tonic-gate mdb_printf("\n"); 33977c478bd9Sstevel@tonic-gate 33987c478bd9Sstevel@tonic-gate return (rval); 33997c478bd9Sstevel@tonic-gate } 34007c478bd9Sstevel@tonic-gate 34017c478bd9Sstevel@tonic-gate int 34027c478bd9Sstevel@tonic-gate cpuinfo(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 34037c478bd9Sstevel@tonic-gate { 34047c478bd9Sstevel@tonic-gate uint_t verbose = FALSE; 34057c478bd9Sstevel@tonic-gate cpuinfo_data_t cid; 34067c478bd9Sstevel@tonic-gate 34077c478bd9Sstevel@tonic-gate cid.cid_print_ithr = FALSE; 34087c478bd9Sstevel@tonic-gate cid.cid_print_thr = FALSE; 34097c478bd9Sstevel@tonic-gate cid.cid_print_flags = FALSE; 34107c478bd9Sstevel@tonic-gate cid.cid_print_head = DCMD_HDRSPEC(flags) ? TRUE : FALSE; 34117c478bd9Sstevel@tonic-gate cid.cid_cpu = -1; 34127c478bd9Sstevel@tonic-gate 34137c478bd9Sstevel@tonic-gate if (flags & DCMD_ADDRSPEC) 34147c478bd9Sstevel@tonic-gate cid.cid_cpu = addr; 34157c478bd9Sstevel@tonic-gate 34167c478bd9Sstevel@tonic-gate if (mdb_getopts(argc, argv, 34177c478bd9Sstevel@tonic-gate 'v', MDB_OPT_SETBITS, TRUE, &verbose, NULL) != argc) 34187c478bd9Sstevel@tonic-gate return (DCMD_USAGE); 34197c478bd9Sstevel@tonic-gate 34207c478bd9Sstevel@tonic-gate if (verbose) { 34217c478bd9Sstevel@tonic-gate cid.cid_print_ithr = TRUE; 34227c478bd9Sstevel@tonic-gate cid.cid_print_thr = TRUE; 34237c478bd9Sstevel@tonic-gate cid.cid_print_flags = TRUE; 34247c478bd9Sstevel@tonic-gate cid.cid_print_head = TRUE; 34257c478bd9Sstevel@tonic-gate } 34267c478bd9Sstevel@tonic-gate 34277c478bd9Sstevel@tonic-gate if (cid.cid_print_ithr) { 34287c478bd9Sstevel@tonic-gate int i; 34297c478bd9Sstevel@tonic-gate 34307c478bd9Sstevel@tonic-gate cid.cid_ithr = mdb_alloc(sizeof (uintptr_t **) 34317c478bd9Sstevel@tonic-gate * NCPU, UM_SLEEP | UM_GC); 34327c478bd9Sstevel@tonic-gate 34337c478bd9Sstevel@tonic-gate for (i = 0; i < NCPU; i++) 34347c478bd9Sstevel@tonic-gate cid.cid_ithr[i] = mdb_zalloc(sizeof (uintptr_t *) * 34357c478bd9Sstevel@tonic-gate NINTR, UM_SLEEP | UM_GC); 34367c478bd9Sstevel@tonic-gate 34377c478bd9Sstevel@tonic-gate if (mdb_walk("thread", (mdb_walk_cb_t)cpuinfo_walk_ithread, 34387c478bd9Sstevel@tonic-gate &cid) == -1) { 34397c478bd9Sstevel@tonic-gate mdb_warn("couldn't walk thread"); 34407c478bd9Sstevel@tonic-gate return (DCMD_ERR); 34417c478bd9Sstevel@tonic-gate } 34427c478bd9Sstevel@tonic-gate } 34437c478bd9Sstevel@tonic-gate 34447c478bd9Sstevel@tonic-gate if (mdb_walk("cpu", (mdb_walk_cb_t)cpuinfo_walk_cpu, &cid) == -1) { 34457c478bd9Sstevel@tonic-gate mdb_warn("can't walk cpus"); 34467c478bd9Sstevel@tonic-gate return (DCMD_ERR); 34477c478bd9Sstevel@tonic-gate } 34487c478bd9Sstevel@tonic-gate 34497c478bd9Sstevel@tonic-gate if (cid.cid_cpu != -1) { 34507c478bd9Sstevel@tonic-gate /* 34517c478bd9Sstevel@tonic-gate * We didn't find this CPU when we walked through the CPUs 34527c478bd9Sstevel@tonic-gate * (i.e. the address specified doesn't show up in the "cpu" 34537c478bd9Sstevel@tonic-gate * walk). However, the specified address may still correspond 34547c478bd9Sstevel@tonic-gate * to a valid cpu_t (for example, if the specified address is 34557c478bd9Sstevel@tonic-gate * the actual panicking cpu_t and not the cached panic_cpu). 34567c478bd9Sstevel@tonic-gate * Point is: even if we didn't find it, we still want to try 34577c478bd9Sstevel@tonic-gate * to print the specified address as a cpu_t. 34587c478bd9Sstevel@tonic-gate */ 34597c478bd9Sstevel@tonic-gate cpu_t cpu; 34607c478bd9Sstevel@tonic-gate 34617c478bd9Sstevel@tonic-gate if (mdb_vread(&cpu, sizeof (cpu), cid.cid_cpu) == -1) { 34627c478bd9Sstevel@tonic-gate mdb_warn("%p is neither a valid CPU ID nor a " 34637c478bd9Sstevel@tonic-gate "valid cpu_t address\n", cid.cid_cpu); 34647c478bd9Sstevel@tonic-gate return (DCMD_ERR); 34657c478bd9Sstevel@tonic-gate } 34667c478bd9Sstevel@tonic-gate 34677c478bd9Sstevel@tonic-gate (void) cpuinfo_walk_cpu(cid.cid_cpu, &cpu, &cid); 34687c478bd9Sstevel@tonic-gate } 34697c478bd9Sstevel@tonic-gate 34707c478bd9Sstevel@tonic-gate return (DCMD_OK); 34717c478bd9Sstevel@tonic-gate } 34727c478bd9Sstevel@tonic-gate 34737c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 34747c478bd9Sstevel@tonic-gate int 34757c478bd9Sstevel@tonic-gate flipone(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 34767c478bd9Sstevel@tonic-gate { 34777c478bd9Sstevel@tonic-gate int i; 34787c478bd9Sstevel@tonic-gate 34797c478bd9Sstevel@tonic-gate if (!(flags & DCMD_ADDRSPEC)) 34807c478bd9Sstevel@tonic-gate return (DCMD_USAGE); 34817c478bd9Sstevel@tonic-gate 34827c478bd9Sstevel@tonic-gate for (i = 0; i < sizeof (addr) * NBBY; i++) 34837c478bd9Sstevel@tonic-gate mdb_printf("%p\n", addr ^ (1UL << i)); 34847c478bd9Sstevel@tonic-gate 34857c478bd9Sstevel@tonic-gate return (DCMD_OK); 34867c478bd9Sstevel@tonic-gate } 34877c478bd9Sstevel@tonic-gate 348875cebdd1SRyan Zezeski typedef struct mdb_as2proc_proc { 348975cebdd1SRyan Zezeski struct as *p_as; 349075cebdd1SRyan Zezeski } mdb_as2proc_proc_t; 349175cebdd1SRyan Zezeski 349275cebdd1SRyan Zezeski /*ARGSUSED*/ 34937c478bd9Sstevel@tonic-gate int 349475cebdd1SRyan Zezeski as2proc_walk(uintptr_t addr, const void *ignored, struct as **asp) 34957c478bd9Sstevel@tonic-gate { 349675cebdd1SRyan Zezeski mdb_as2proc_proc_t p; 349775cebdd1SRyan Zezeski 349875cebdd1SRyan Zezeski mdb_ctf_vread(&p, "proc_t", "mdb_as2proc_proc_t", addr, 0); 349975cebdd1SRyan Zezeski 350075cebdd1SRyan Zezeski if (p.p_as == *asp) 35017c478bd9Sstevel@tonic-gate mdb_printf("%p\n", addr); 35027c478bd9Sstevel@tonic-gate return (WALK_NEXT); 35037c478bd9Sstevel@tonic-gate } 35047c478bd9Sstevel@tonic-gate 35057c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 35067c478bd9Sstevel@tonic-gate int 35077c478bd9Sstevel@tonic-gate as2proc(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 35087c478bd9Sstevel@tonic-gate { 35097c478bd9Sstevel@tonic-gate if (!(flags & DCMD_ADDRSPEC) || argc != 0) 35107c478bd9Sstevel@tonic-gate return (DCMD_USAGE); 35117c478bd9Sstevel@tonic-gate 35127c478bd9Sstevel@tonic-gate if (mdb_walk("proc", (mdb_walk_cb_t)as2proc_walk, &addr) == -1) { 35137c478bd9Sstevel@tonic-gate mdb_warn("failed to walk proc"); 35147c478bd9Sstevel@tonic-gate return (DCMD_ERR); 35157c478bd9Sstevel@tonic-gate } 35167c478bd9Sstevel@tonic-gate 35177c478bd9Sstevel@tonic-gate return (DCMD_OK); 35187c478bd9Sstevel@tonic-gate } 35197c478bd9Sstevel@tonic-gate 352075cebdd1SRyan Zezeski typedef struct mdb_ptree_proc { 352175cebdd1SRyan Zezeski struct proc *p_parent; 352275cebdd1SRyan Zezeski struct { 352375cebdd1SRyan Zezeski char u_comm[MAXCOMLEN + 1]; 352475cebdd1SRyan Zezeski } p_user; 352575cebdd1SRyan Zezeski } mdb_ptree_proc_t; 352675cebdd1SRyan Zezeski 35277c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 35287c478bd9Sstevel@tonic-gate int 352975cebdd1SRyan Zezeski ptree_walk(uintptr_t addr, const void *ignored, void *data) 35307c478bd9Sstevel@tonic-gate { 353175cebdd1SRyan Zezeski mdb_ptree_proc_t proc; 353275cebdd1SRyan Zezeski mdb_ptree_proc_t parent; 35337c478bd9Sstevel@tonic-gate int ident = 0; 35347c478bd9Sstevel@tonic-gate uintptr_t paddr; 35357c478bd9Sstevel@tonic-gate 353675cebdd1SRyan Zezeski mdb_ctf_vread(&proc, "proc_t", "mdb_ptree_proc_t", addr, 0); 353775cebdd1SRyan Zezeski 3538892ad162SToomas Soome for (paddr = (uintptr_t)proc.p_parent; paddr != 0; ident += 5) { 353975cebdd1SRyan Zezeski mdb_ctf_vread(&parent, "proc_t", "mdb_ptree_proc_t", paddr, 0); 35407c478bd9Sstevel@tonic-gate paddr = (uintptr_t)parent.p_parent; 35417c478bd9Sstevel@tonic-gate } 35427c478bd9Sstevel@tonic-gate 35437c478bd9Sstevel@tonic-gate mdb_inc_indent(ident); 354475cebdd1SRyan Zezeski mdb_printf("%0?p %s\n", addr, proc.p_user.u_comm); 35457c478bd9Sstevel@tonic-gate mdb_dec_indent(ident); 35467c478bd9Sstevel@tonic-gate 35477c478bd9Sstevel@tonic-gate return (WALK_NEXT); 35487c478bd9Sstevel@tonic-gate } 35497c478bd9Sstevel@tonic-gate 35507c478bd9Sstevel@tonic-gate void 35517c478bd9Sstevel@tonic-gate ptree_ancestors(uintptr_t addr, uintptr_t start) 35527c478bd9Sstevel@tonic-gate { 355375cebdd1SRyan Zezeski mdb_ptree_proc_t p; 35547c478bd9Sstevel@tonic-gate 355575cebdd1SRyan Zezeski if (mdb_ctf_vread(&p, "proc_t", "mdb_ptree_proc_t", addr, 0) == -1) { 35567c478bd9Sstevel@tonic-gate mdb_warn("couldn't read ancestor at %p", addr); 35577c478bd9Sstevel@tonic-gate return; 35587c478bd9Sstevel@tonic-gate } 35597c478bd9Sstevel@tonic-gate 35607c478bd9Sstevel@tonic-gate if (p.p_parent != NULL) 35617c478bd9Sstevel@tonic-gate ptree_ancestors((uintptr_t)p.p_parent, start); 35627c478bd9Sstevel@tonic-gate 35637c478bd9Sstevel@tonic-gate if (addr != start) 35647c478bd9Sstevel@tonic-gate (void) ptree_walk(addr, &p, NULL); 35657c478bd9Sstevel@tonic-gate } 35667c478bd9Sstevel@tonic-gate 35677c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 35687c478bd9Sstevel@tonic-gate int 35697c478bd9Sstevel@tonic-gate ptree(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 35707c478bd9Sstevel@tonic-gate { 35717c478bd9Sstevel@tonic-gate if (!(flags & DCMD_ADDRSPEC)) 3572892ad162SToomas Soome addr = 0; 35737c478bd9Sstevel@tonic-gate else 35747c478bd9Sstevel@tonic-gate ptree_ancestors(addr, addr); 35757c478bd9Sstevel@tonic-gate 35767c478bd9Sstevel@tonic-gate if (mdb_pwalk("proc", (mdb_walk_cb_t)ptree_walk, NULL, addr) == -1) { 35777c478bd9Sstevel@tonic-gate mdb_warn("couldn't walk 'proc'"); 35787c478bd9Sstevel@tonic-gate return (DCMD_ERR); 35797c478bd9Sstevel@tonic-gate } 35807c478bd9Sstevel@tonic-gate 35817c478bd9Sstevel@tonic-gate return (DCMD_OK); 35827c478bd9Sstevel@tonic-gate } 35837c478bd9Sstevel@tonic-gate 358475cebdd1SRyan Zezeski typedef struct mdb_fd_proc { 358575cebdd1SRyan Zezeski struct { 358675cebdd1SRyan Zezeski struct { 358775cebdd1SRyan Zezeski int fi_nfiles; 358875cebdd1SRyan Zezeski uf_entry_t *volatile fi_list; 358975cebdd1SRyan Zezeski } u_finfo; 359075cebdd1SRyan Zezeski } p_user; 359175cebdd1SRyan Zezeski } mdb_fd_proc_t; 359275cebdd1SRyan Zezeski 35937c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 35947c478bd9Sstevel@tonic-gate static int 35957c478bd9Sstevel@tonic-gate fd(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 35967c478bd9Sstevel@tonic-gate { 35977c478bd9Sstevel@tonic-gate int fdnum; 35987c478bd9Sstevel@tonic-gate const mdb_arg_t *argp = &argv[0]; 359975cebdd1SRyan Zezeski mdb_fd_proc_t p; 36007c478bd9Sstevel@tonic-gate uf_entry_t uf; 36017c478bd9Sstevel@tonic-gate 36027c478bd9Sstevel@tonic-gate if ((flags & DCMD_ADDRSPEC) == 0) { 36037c478bd9Sstevel@tonic-gate mdb_warn("fd doesn't give global information\n"); 36047c478bd9Sstevel@tonic-gate return (DCMD_ERR); 36057c478bd9Sstevel@tonic-gate } 36067c478bd9Sstevel@tonic-gate if (argc != 1) 36077c478bd9Sstevel@tonic-gate return (DCMD_USAGE); 36087c478bd9Sstevel@tonic-gate 36097c478bd9Sstevel@tonic-gate if (argp->a_type == MDB_TYPE_IMMEDIATE) 36107c478bd9Sstevel@tonic-gate fdnum = argp->a_un.a_val; 36117c478bd9Sstevel@tonic-gate else 36127c478bd9Sstevel@tonic-gate fdnum = mdb_strtoull(argp->a_un.a_str); 36137c478bd9Sstevel@tonic-gate 361475cebdd1SRyan Zezeski if (mdb_ctf_vread(&p, "proc_t", "mdb_fd_proc_t", addr, 0) == -1) { 36157c478bd9Sstevel@tonic-gate mdb_warn("couldn't read proc_t at %p", addr); 36167c478bd9Sstevel@tonic-gate return (DCMD_ERR); 36177c478bd9Sstevel@tonic-gate } 36187c478bd9Sstevel@tonic-gate if (fdnum > p.p_user.u_finfo.fi_nfiles) { 36197c478bd9Sstevel@tonic-gate mdb_warn("process %p only has %d files open.\n", 36207c478bd9Sstevel@tonic-gate addr, p.p_user.u_finfo.fi_nfiles); 36217c478bd9Sstevel@tonic-gate return (DCMD_ERR); 36227c478bd9Sstevel@tonic-gate } 36237c478bd9Sstevel@tonic-gate if (mdb_vread(&uf, sizeof (uf_entry_t), 36247c478bd9Sstevel@tonic-gate (uintptr_t)&p.p_user.u_finfo.fi_list[fdnum]) == -1) { 36257c478bd9Sstevel@tonic-gate mdb_warn("couldn't read uf_entry_t at %p", 36267c478bd9Sstevel@tonic-gate &p.p_user.u_finfo.fi_list[fdnum]); 36277c478bd9Sstevel@tonic-gate return (DCMD_ERR); 36287c478bd9Sstevel@tonic-gate } 36297c478bd9Sstevel@tonic-gate 36307c478bd9Sstevel@tonic-gate mdb_printf("%p\n", uf.uf_file); 36317c478bd9Sstevel@tonic-gate return (DCMD_OK); 36327c478bd9Sstevel@tonic-gate } 36337c478bd9Sstevel@tonic-gate 36347c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 36357c478bd9Sstevel@tonic-gate static int 36367c478bd9Sstevel@tonic-gate pid2proc(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 36377c478bd9Sstevel@tonic-gate { 36387c478bd9Sstevel@tonic-gate pid_t pid = (pid_t)addr; 36397c478bd9Sstevel@tonic-gate 36407c478bd9Sstevel@tonic-gate if (argc != 0) 36417c478bd9Sstevel@tonic-gate return (DCMD_USAGE); 36427c478bd9Sstevel@tonic-gate 364375cebdd1SRyan Zezeski if ((addr = mdb_pid2proc(pid, NULL)) == 0) { 36447c478bd9Sstevel@tonic-gate mdb_warn("PID 0t%d not found\n", pid); 36457c478bd9Sstevel@tonic-gate return (DCMD_ERR); 36467c478bd9Sstevel@tonic-gate } 36477c478bd9Sstevel@tonic-gate 36487c478bd9Sstevel@tonic-gate mdb_printf("%p\n", addr); 36497c478bd9Sstevel@tonic-gate return (DCMD_OK); 36507c478bd9Sstevel@tonic-gate } 36517c478bd9Sstevel@tonic-gate 36527c478bd9Sstevel@tonic-gate static char *sysfile_cmd[] = { 36537c478bd9Sstevel@tonic-gate "exclude:", 36547c478bd9Sstevel@tonic-gate "include:", 36557c478bd9Sstevel@tonic-gate "forceload:", 36567c478bd9Sstevel@tonic-gate "rootdev:", 36577c478bd9Sstevel@tonic-gate "rootfs:", 36587c478bd9Sstevel@tonic-gate "swapdev:", 36597c478bd9Sstevel@tonic-gate "swapfs:", 36607c478bd9Sstevel@tonic-gate "moddir:", 36617c478bd9Sstevel@tonic-gate "set", 36627c478bd9Sstevel@tonic-gate "unknown", 36637c478bd9Sstevel@tonic-gate }; 36647c478bd9Sstevel@tonic-gate 36657c478bd9Sstevel@tonic-gate static char *sysfile_ops[] = { "", "=", "&", "|" }; 36667c478bd9Sstevel@tonic-gate 36677c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 36687c478bd9Sstevel@tonic-gate static int 36697c478bd9Sstevel@tonic-gate sysfile_vmem_seg(uintptr_t addr, const vmem_seg_t *vsp, void **target) 36707c478bd9Sstevel@tonic-gate { 36717c478bd9Sstevel@tonic-gate if (vsp->vs_type == VMEM_ALLOC && (void *)vsp->vs_start == *target) { 36727c478bd9Sstevel@tonic-gate *target = NULL; 36737c478bd9Sstevel@tonic-gate return (WALK_DONE); 36747c478bd9Sstevel@tonic-gate } 36757c478bd9Sstevel@tonic-gate return (WALK_NEXT); 36767c478bd9Sstevel@tonic-gate } 36777c478bd9Sstevel@tonic-gate 36787c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 36797c478bd9Sstevel@tonic-gate static int 36807c478bd9Sstevel@tonic-gate sysfile(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 36817c478bd9Sstevel@tonic-gate { 36827c478bd9Sstevel@tonic-gate struct sysparam *sysp, sys; 36837c478bd9Sstevel@tonic-gate char var[256]; 36847c478bd9Sstevel@tonic-gate char modname[256]; 36857c478bd9Sstevel@tonic-gate char val[256]; 36867c478bd9Sstevel@tonic-gate char strval[256]; 36877c478bd9Sstevel@tonic-gate vmem_t *mod_sysfile_arena; 36887c478bd9Sstevel@tonic-gate void *straddr; 36897c478bd9Sstevel@tonic-gate 36907c478bd9Sstevel@tonic-gate if (mdb_readvar(&sysp, "sysparam_hd") == -1) { 36917c478bd9Sstevel@tonic-gate mdb_warn("failed to read sysparam_hd"); 36927c478bd9Sstevel@tonic-gate return (DCMD_ERR); 36937c478bd9Sstevel@tonic-gate } 36947c478bd9Sstevel@tonic-gate 36957c478bd9Sstevel@tonic-gate if (mdb_readvar(&mod_sysfile_arena, "mod_sysfile_arena") == -1) { 36967c478bd9Sstevel@tonic-gate mdb_warn("failed to read mod_sysfile_arena"); 36977c478bd9Sstevel@tonic-gate return (DCMD_ERR); 36987c478bd9Sstevel@tonic-gate } 36997c478bd9Sstevel@tonic-gate 37007c478bd9Sstevel@tonic-gate while (sysp != NULL) { 37017c478bd9Sstevel@tonic-gate var[0] = '\0'; 37027c478bd9Sstevel@tonic-gate val[0] = '\0'; 37037c478bd9Sstevel@tonic-gate modname[0] = '\0'; 37047c478bd9Sstevel@tonic-gate if (mdb_vread(&sys, sizeof (sys), (uintptr_t)sysp) == -1) { 37057c478bd9Sstevel@tonic-gate mdb_warn("couldn't read sysparam %p", sysp); 37067c478bd9Sstevel@tonic-gate return (DCMD_ERR); 37077c478bd9Sstevel@tonic-gate } 37087c478bd9Sstevel@tonic-gate if (sys.sys_modnam != NULL && 37097c478bd9Sstevel@tonic-gate mdb_readstr(modname, 256, 37107c478bd9Sstevel@tonic-gate (uintptr_t)sys.sys_modnam) == -1) { 37117c478bd9Sstevel@tonic-gate mdb_warn("couldn't read modname in %p", sysp); 37127c478bd9Sstevel@tonic-gate return (DCMD_ERR); 37137c478bd9Sstevel@tonic-gate } 37147c478bd9Sstevel@tonic-gate if (sys.sys_ptr != NULL && 37157c478bd9Sstevel@tonic-gate mdb_readstr(var, 256, (uintptr_t)sys.sys_ptr) == -1) { 37167c478bd9Sstevel@tonic-gate mdb_warn("couldn't read ptr in %p", sysp); 37177c478bd9Sstevel@tonic-gate return (DCMD_ERR); 37187c478bd9Sstevel@tonic-gate } 37197c478bd9Sstevel@tonic-gate if (sys.sys_op != SETOP_NONE) { 37207c478bd9Sstevel@tonic-gate /* 37217c478bd9Sstevel@tonic-gate * Is this an int or a string? We determine this 37227c478bd9Sstevel@tonic-gate * by checking whether straddr is contained in 37237c478bd9Sstevel@tonic-gate * mod_sysfile_arena. If so, the walker will set 37247c478bd9Sstevel@tonic-gate * straddr to NULL. 37257c478bd9Sstevel@tonic-gate */ 37267c478bd9Sstevel@tonic-gate straddr = (void *)(uintptr_t)sys.sys_info; 37277c478bd9Sstevel@tonic-gate if (sys.sys_op == SETOP_ASSIGN && 37287c478bd9Sstevel@tonic-gate sys.sys_info != 0 && 37297c478bd9Sstevel@tonic-gate mdb_pwalk("vmem_seg", 37307c478bd9Sstevel@tonic-gate (mdb_walk_cb_t)sysfile_vmem_seg, &straddr, 37317c478bd9Sstevel@tonic-gate (uintptr_t)mod_sysfile_arena) == 0 && 37327c478bd9Sstevel@tonic-gate straddr == NULL && 37337c478bd9Sstevel@tonic-gate mdb_readstr(strval, 256, 37347c478bd9Sstevel@tonic-gate (uintptr_t)sys.sys_info) != -1) { 37357c478bd9Sstevel@tonic-gate (void) mdb_snprintf(val, sizeof (val), "\"%s\"", 37367c478bd9Sstevel@tonic-gate strval); 37377c478bd9Sstevel@tonic-gate } else { 37387c478bd9Sstevel@tonic-gate (void) mdb_snprintf(val, sizeof (val), 37397c478bd9Sstevel@tonic-gate "0x%llx [0t%llu]", sys.sys_info, 37407c478bd9Sstevel@tonic-gate sys.sys_info); 37417c478bd9Sstevel@tonic-gate } 37427c478bd9Sstevel@tonic-gate } 37437c478bd9Sstevel@tonic-gate mdb_printf("%s %s%s%s%s%s\n", sysfile_cmd[sys.sys_type], 37447c478bd9Sstevel@tonic-gate modname, modname[0] == '\0' ? "" : ":", 37457c478bd9Sstevel@tonic-gate var, sysfile_ops[sys.sys_op], val); 37467c478bd9Sstevel@tonic-gate 37477c478bd9Sstevel@tonic-gate sysp = sys.sys_next; 37487c478bd9Sstevel@tonic-gate } 37497c478bd9Sstevel@tonic-gate 37507c478bd9Sstevel@tonic-gate return (DCMD_OK); 37517c478bd9Sstevel@tonic-gate } 37527c478bd9Sstevel@tonic-gate 37537c478bd9Sstevel@tonic-gate int 37547c478bd9Sstevel@tonic-gate didmatch(uintptr_t addr, const kthread_t *thr, kt_did_t *didp) 37557c478bd9Sstevel@tonic-gate { 37567c478bd9Sstevel@tonic-gate 37577c478bd9Sstevel@tonic-gate if (*didp == thr->t_did) { 37587c478bd9Sstevel@tonic-gate mdb_printf("%p\n", addr); 37597c478bd9Sstevel@tonic-gate return (WALK_DONE); 37607c478bd9Sstevel@tonic-gate } else 37617c478bd9Sstevel@tonic-gate return (WALK_NEXT); 37627c478bd9Sstevel@tonic-gate } 37637c478bd9Sstevel@tonic-gate 37647c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 37657c478bd9Sstevel@tonic-gate int 37667c478bd9Sstevel@tonic-gate did2thread(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 37677c478bd9Sstevel@tonic-gate { 37687c478bd9Sstevel@tonic-gate const mdb_arg_t *argp = &argv[0]; 37697c478bd9Sstevel@tonic-gate kt_did_t did; 37707c478bd9Sstevel@tonic-gate 37717c478bd9Sstevel@tonic-gate if (argc != 1) 37727c478bd9Sstevel@tonic-gate return (DCMD_USAGE); 37737c478bd9Sstevel@tonic-gate 37747c478bd9Sstevel@tonic-gate did = (kt_did_t)mdb_strtoull(argp->a_un.a_str); 37757c478bd9Sstevel@tonic-gate 37767c478bd9Sstevel@tonic-gate if (mdb_walk("thread", (mdb_walk_cb_t)didmatch, (void *)&did) == -1) { 37777c478bd9Sstevel@tonic-gate mdb_warn("failed to walk thread"); 37787c478bd9Sstevel@tonic-gate return (DCMD_ERR); 37797c478bd9Sstevel@tonic-gate 37807c478bd9Sstevel@tonic-gate } 37817c478bd9Sstevel@tonic-gate return (DCMD_OK); 37827c478bd9Sstevel@tonic-gate 37837c478bd9Sstevel@tonic-gate } 37847c478bd9Sstevel@tonic-gate 37857c478bd9Sstevel@tonic-gate static int 37867c478bd9Sstevel@tonic-gate errorq_walk_init(mdb_walk_state_t *wsp) 37877c478bd9Sstevel@tonic-gate { 3788892ad162SToomas Soome if (wsp->walk_addr == 0 && 37897c478bd9Sstevel@tonic-gate mdb_readvar(&wsp->walk_addr, "errorq_list") == -1) { 37907c478bd9Sstevel@tonic-gate mdb_warn("failed to read errorq_list"); 37917c478bd9Sstevel@tonic-gate return (WALK_ERR); 37927c478bd9Sstevel@tonic-gate } 37937c478bd9Sstevel@tonic-gate 37947c478bd9Sstevel@tonic-gate return (WALK_NEXT); 37957c478bd9Sstevel@tonic-gate } 37967c478bd9Sstevel@tonic-gate 37977c478bd9Sstevel@tonic-gate static int 37987c478bd9Sstevel@tonic-gate errorq_walk_step(mdb_walk_state_t *wsp) 37997c478bd9Sstevel@tonic-gate { 38007c478bd9Sstevel@tonic-gate uintptr_t addr = wsp->walk_addr; 38017c478bd9Sstevel@tonic-gate errorq_t eq; 38027c478bd9Sstevel@tonic-gate 3803892ad162SToomas Soome if (addr == 0) 38047c478bd9Sstevel@tonic-gate return (WALK_DONE); 38057c478bd9Sstevel@tonic-gate 38067c478bd9Sstevel@tonic-gate if (mdb_vread(&eq, sizeof (eq), addr) == -1) { 38077c478bd9Sstevel@tonic-gate mdb_warn("failed to read errorq at %p", addr); 38087c478bd9Sstevel@tonic-gate return (WALK_ERR); 38097c478bd9Sstevel@tonic-gate } 38107c478bd9Sstevel@tonic-gate 38117c478bd9Sstevel@tonic-gate wsp->walk_addr = (uintptr_t)eq.eq_next; 38127c478bd9Sstevel@tonic-gate return (wsp->walk_callback(addr, &eq, wsp->walk_cbdata)); 38137c478bd9Sstevel@tonic-gate } 38147c478bd9Sstevel@tonic-gate 38157c478bd9Sstevel@tonic-gate typedef struct eqd_walk_data { 38167c478bd9Sstevel@tonic-gate uintptr_t *eqd_stack; 38177c478bd9Sstevel@tonic-gate void *eqd_buf; 38187c478bd9Sstevel@tonic-gate ulong_t eqd_qpos; 38197c478bd9Sstevel@tonic-gate ulong_t eqd_qlen; 38207c478bd9Sstevel@tonic-gate size_t eqd_size; 38217c478bd9Sstevel@tonic-gate } eqd_walk_data_t; 38227c478bd9Sstevel@tonic-gate 38237c478bd9Sstevel@tonic-gate /* 38247c478bd9Sstevel@tonic-gate * In order to walk the list of pending error queue elements, we push the 38257c478bd9Sstevel@tonic-gate * addresses of the corresponding data buffers in to the eqd_stack array. 38267c478bd9Sstevel@tonic-gate * The error lists are in reverse chronological order when iterating using 38277c478bd9Sstevel@tonic-gate * eqe_prev, so we then pop things off the top in eqd_walk_step so that the 38287c478bd9Sstevel@tonic-gate * walker client gets addresses in order from oldest error to newest error. 38297c478bd9Sstevel@tonic-gate */ 38307c478bd9Sstevel@tonic-gate static void 38317c478bd9Sstevel@tonic-gate eqd_push_list(eqd_walk_data_t *eqdp, uintptr_t addr) 38327c478bd9Sstevel@tonic-gate { 38337c478bd9Sstevel@tonic-gate errorq_elem_t eqe; 38347c478bd9Sstevel@tonic-gate 3835892ad162SToomas Soome while (addr != 0) { 38367c478bd9Sstevel@tonic-gate if (mdb_vread(&eqe, sizeof (eqe), addr) != sizeof (eqe)) { 38377c478bd9Sstevel@tonic-gate mdb_warn("failed to read errorq element at %p", addr); 38387c478bd9Sstevel@tonic-gate break; 38397c478bd9Sstevel@tonic-gate } 38407c478bd9Sstevel@tonic-gate 38417c478bd9Sstevel@tonic-gate if (eqdp->eqd_qpos == eqdp->eqd_qlen) { 38427c478bd9Sstevel@tonic-gate mdb_warn("errorq is overfull -- more than %lu " 38437c478bd9Sstevel@tonic-gate "elems found\n", eqdp->eqd_qlen); 38447c478bd9Sstevel@tonic-gate break; 38457c478bd9Sstevel@tonic-gate } 38467c478bd9Sstevel@tonic-gate 38477c478bd9Sstevel@tonic-gate eqdp->eqd_stack[eqdp->eqd_qpos++] = (uintptr_t)eqe.eqe_data; 38487c478bd9Sstevel@tonic-gate addr = (uintptr_t)eqe.eqe_prev; 38497c478bd9Sstevel@tonic-gate } 38507c478bd9Sstevel@tonic-gate } 38517c478bd9Sstevel@tonic-gate 38527c478bd9Sstevel@tonic-gate static int 38537c478bd9Sstevel@tonic-gate eqd_walk_init(mdb_walk_state_t *wsp) 38547c478bd9Sstevel@tonic-gate { 38557c478bd9Sstevel@tonic-gate eqd_walk_data_t *eqdp; 38567c478bd9Sstevel@tonic-gate errorq_elem_t eqe, *addr; 38577c478bd9Sstevel@tonic-gate errorq_t eq; 38587c478bd9Sstevel@tonic-gate ulong_t i; 38597c478bd9Sstevel@tonic-gate 38607c478bd9Sstevel@tonic-gate if (mdb_vread(&eq, sizeof (eq), wsp->walk_addr) == -1) { 38617c478bd9Sstevel@tonic-gate mdb_warn("failed to read errorq at %p", wsp->walk_addr); 38627c478bd9Sstevel@tonic-gate return (WALK_ERR); 38637c478bd9Sstevel@tonic-gate } 38647c478bd9Sstevel@tonic-gate 38657c478bd9Sstevel@tonic-gate if (eq.eq_ptail != NULL && 38667c478bd9Sstevel@tonic-gate mdb_vread(&eqe, sizeof (eqe), (uintptr_t)eq.eq_ptail) == -1) { 38677c478bd9Sstevel@tonic-gate mdb_warn("failed to read errorq element at %p", eq.eq_ptail); 38687c478bd9Sstevel@tonic-gate return (WALK_ERR); 38697c478bd9Sstevel@tonic-gate } 38707c478bd9Sstevel@tonic-gate 38717c478bd9Sstevel@tonic-gate eqdp = mdb_alloc(sizeof (eqd_walk_data_t), UM_SLEEP); 38727c478bd9Sstevel@tonic-gate wsp->walk_data = eqdp; 38737c478bd9Sstevel@tonic-gate 38747c478bd9Sstevel@tonic-gate eqdp->eqd_stack = mdb_zalloc(sizeof (uintptr_t) * eq.eq_qlen, UM_SLEEP); 38757c478bd9Sstevel@tonic-gate eqdp->eqd_buf = mdb_alloc(eq.eq_size, UM_SLEEP); 38767c478bd9Sstevel@tonic-gate eqdp->eqd_qlen = eq.eq_qlen; 38777c478bd9Sstevel@tonic-gate eqdp->eqd_qpos = 0; 38787c478bd9Sstevel@tonic-gate eqdp->eqd_size = eq.eq_size; 38797c478bd9Sstevel@tonic-gate 38807c478bd9Sstevel@tonic-gate /* 38817c478bd9Sstevel@tonic-gate * The newest elements in the queue are on the pending list, so we 38827c478bd9Sstevel@tonic-gate * push those on to our stack first. 38837c478bd9Sstevel@tonic-gate */ 38847c478bd9Sstevel@tonic-gate eqd_push_list(eqdp, (uintptr_t)eq.eq_pend); 38857c478bd9Sstevel@tonic-gate 38867c478bd9Sstevel@tonic-gate /* 38877c478bd9Sstevel@tonic-gate * If eq_ptail is set, it may point to a subset of the errors on the 388875d94465SJosef 'Jeff' Sipek * pending list in the event a atomic_cas_ptr() failed; if ptail's 388975d94465SJosef 'Jeff' Sipek * data is already in our stack, NULL out eq_ptail and ignore it. 38907c478bd9Sstevel@tonic-gate */ 38917c478bd9Sstevel@tonic-gate if (eq.eq_ptail != NULL) { 38927c478bd9Sstevel@tonic-gate for (i = 0; i < eqdp->eqd_qpos; i++) { 38937c478bd9Sstevel@tonic-gate if (eqdp->eqd_stack[i] == (uintptr_t)eqe.eqe_data) { 38947c478bd9Sstevel@tonic-gate eq.eq_ptail = NULL; 38957c478bd9Sstevel@tonic-gate break; 38967c478bd9Sstevel@tonic-gate } 38977c478bd9Sstevel@tonic-gate } 38987c478bd9Sstevel@tonic-gate } 38997c478bd9Sstevel@tonic-gate 39007c478bd9Sstevel@tonic-gate /* 39017c478bd9Sstevel@tonic-gate * If eq_phead is set, it has the processing list in order from oldest 39027c478bd9Sstevel@tonic-gate * to newest. Use this to recompute eq_ptail as best we can and then 39037c478bd9Sstevel@tonic-gate * we nicely fall into eqd_push_list() of eq_ptail below. 39047c478bd9Sstevel@tonic-gate */ 39057c478bd9Sstevel@tonic-gate for (addr = eq.eq_phead; addr != NULL && mdb_vread(&eqe, sizeof (eqe), 39067c478bd9Sstevel@tonic-gate (uintptr_t)addr) == sizeof (eqe); addr = eqe.eqe_next) 39077c478bd9Sstevel@tonic-gate eq.eq_ptail = addr; 39087c478bd9Sstevel@tonic-gate 39097c478bd9Sstevel@tonic-gate /* 39107c478bd9Sstevel@tonic-gate * The oldest elements in the queue are on the processing list, subject 39117c478bd9Sstevel@tonic-gate * to machinations in the if-clauses above. Push any such elements. 39127c478bd9Sstevel@tonic-gate */ 39137c478bd9Sstevel@tonic-gate eqd_push_list(eqdp, (uintptr_t)eq.eq_ptail); 39147c478bd9Sstevel@tonic-gate return (WALK_NEXT); 39157c478bd9Sstevel@tonic-gate } 39167c478bd9Sstevel@tonic-gate 39177c478bd9Sstevel@tonic-gate static int 39187c478bd9Sstevel@tonic-gate eqd_walk_step(mdb_walk_state_t *wsp) 39197c478bd9Sstevel@tonic-gate { 39207c478bd9Sstevel@tonic-gate eqd_walk_data_t *eqdp = wsp->walk_data; 39217c478bd9Sstevel@tonic-gate uintptr_t addr; 39227c478bd9Sstevel@tonic-gate 39237c478bd9Sstevel@tonic-gate if (eqdp->eqd_qpos == 0) 39247c478bd9Sstevel@tonic-gate return (WALK_DONE); 39257c478bd9Sstevel@tonic-gate 39267c478bd9Sstevel@tonic-gate addr = eqdp->eqd_stack[--eqdp->eqd_qpos]; 39277c478bd9Sstevel@tonic-gate 39287c478bd9Sstevel@tonic-gate if (mdb_vread(eqdp->eqd_buf, eqdp->eqd_size, addr) != eqdp->eqd_size) { 39297c478bd9Sstevel@tonic-gate mdb_warn("failed to read errorq data at %p", addr); 39307c478bd9Sstevel@tonic-gate return (WALK_ERR); 39317c478bd9Sstevel@tonic-gate } 39327c478bd9Sstevel@tonic-gate 39337c478bd9Sstevel@tonic-gate return (wsp->walk_callback(addr, eqdp->eqd_buf, wsp->walk_cbdata)); 39347c478bd9Sstevel@tonic-gate } 39357c478bd9Sstevel@tonic-gate 39367c478bd9Sstevel@tonic-gate static void 39377c478bd9Sstevel@tonic-gate eqd_walk_fini(mdb_walk_state_t *wsp) 39387c478bd9Sstevel@tonic-gate { 39397c478bd9Sstevel@tonic-gate eqd_walk_data_t *eqdp = wsp->walk_data; 39407c478bd9Sstevel@tonic-gate 39417c478bd9Sstevel@tonic-gate mdb_free(eqdp->eqd_stack, sizeof (uintptr_t) * eqdp->eqd_qlen); 39427c478bd9Sstevel@tonic-gate mdb_free(eqdp->eqd_buf, eqdp->eqd_size); 39437c478bd9Sstevel@tonic-gate mdb_free(eqdp, sizeof (eqd_walk_data_t)); 39447c478bd9Sstevel@tonic-gate } 39457c478bd9Sstevel@tonic-gate 39467c478bd9Sstevel@tonic-gate #define EQKSVAL(eqv, what) (eqv.eq_kstat.what.value.ui64) 39477c478bd9Sstevel@tonic-gate 39487c478bd9Sstevel@tonic-gate static int 39497c478bd9Sstevel@tonic-gate errorq(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 39507c478bd9Sstevel@tonic-gate { 39517c478bd9Sstevel@tonic-gate int i; 39527c478bd9Sstevel@tonic-gate errorq_t eq; 39537c478bd9Sstevel@tonic-gate uint_t opt_v = FALSE; 39547c478bd9Sstevel@tonic-gate 39557c478bd9Sstevel@tonic-gate if (!(flags & DCMD_ADDRSPEC)) { 39567c478bd9Sstevel@tonic-gate if (mdb_walk_dcmd("errorq", "errorq", argc, argv) == -1) { 39577c478bd9Sstevel@tonic-gate mdb_warn("can't walk 'errorq'"); 39587c478bd9Sstevel@tonic-gate return (DCMD_ERR); 39597c478bd9Sstevel@tonic-gate } 39607c478bd9Sstevel@tonic-gate return (DCMD_OK); 39617c478bd9Sstevel@tonic-gate } 39627c478bd9Sstevel@tonic-gate 39637c478bd9Sstevel@tonic-gate i = mdb_getopts(argc, argv, 'v', MDB_OPT_SETBITS, TRUE, &opt_v, NULL); 39647c478bd9Sstevel@tonic-gate argc -= i; 39657c478bd9Sstevel@tonic-gate argv += i; 39667c478bd9Sstevel@tonic-gate 39677c478bd9Sstevel@tonic-gate if (argc != 0) 39687c478bd9Sstevel@tonic-gate return (DCMD_USAGE); 39697c478bd9Sstevel@tonic-gate 39707c478bd9Sstevel@tonic-gate if (opt_v || DCMD_HDRSPEC(flags)) { 39717c478bd9Sstevel@tonic-gate mdb_printf("%<u>%-11s %-16s %1s %1s %1s ", 39727c478bd9Sstevel@tonic-gate "ADDR", "NAME", "S", "V", "N"); 39737c478bd9Sstevel@tonic-gate if (!opt_v) { 39747c478bd9Sstevel@tonic-gate mdb_printf("%7s %7s %7s%</u>\n", 39757c478bd9Sstevel@tonic-gate "ACCEPT", "DROP", "LOG"); 39767c478bd9Sstevel@tonic-gate } else { 39777c478bd9Sstevel@tonic-gate mdb_printf("%5s %6s %6s %3s %16s%</u>\n", 39787c478bd9Sstevel@tonic-gate "KSTAT", "QLEN", "SIZE", "IPL", "FUNC"); 39797c478bd9Sstevel@tonic-gate } 39807c478bd9Sstevel@tonic-gate } 39817c478bd9Sstevel@tonic-gate 39827c478bd9Sstevel@tonic-gate if (mdb_vread(&eq, sizeof (eq), addr) != sizeof (eq)) { 39837c478bd9Sstevel@tonic-gate mdb_warn("failed to read errorq at %p", addr); 39847c478bd9Sstevel@tonic-gate return (DCMD_ERR); 39857c478bd9Sstevel@tonic-gate } 39867c478bd9Sstevel@tonic-gate 39877c478bd9Sstevel@tonic-gate mdb_printf("%-11p %-16s %c %c %c ", addr, eq.eq_name, 39887c478bd9Sstevel@tonic-gate (eq.eq_flags & ERRORQ_ACTIVE) ? '+' : '-', 39897c478bd9Sstevel@tonic-gate (eq.eq_flags & ERRORQ_VITAL) ? '!' : ' ', 39907c478bd9Sstevel@tonic-gate (eq.eq_flags & ERRORQ_NVLIST) ? '*' : ' '); 39917c478bd9Sstevel@tonic-gate 39927c478bd9Sstevel@tonic-gate if (!opt_v) { 39937c478bd9Sstevel@tonic-gate mdb_printf("%7llu %7llu %7llu\n", 39947c478bd9Sstevel@tonic-gate EQKSVAL(eq, eqk_dispatched) + EQKSVAL(eq, eqk_committed), 39957c478bd9Sstevel@tonic-gate EQKSVAL(eq, eqk_dropped) + EQKSVAL(eq, eqk_reserve_fail) + 39967c478bd9Sstevel@tonic-gate EQKSVAL(eq, eqk_commit_fail), EQKSVAL(eq, eqk_logged)); 39977c478bd9Sstevel@tonic-gate } else { 39987c478bd9Sstevel@tonic-gate mdb_printf("%5s %6lu %6lu %3u %a\n", 39997c478bd9Sstevel@tonic-gate " | ", eq.eq_qlen, eq.eq_size, eq.eq_ipl, eq.eq_func); 40007c478bd9Sstevel@tonic-gate mdb_printf("%38s\n%41s" 40017c478bd9Sstevel@tonic-gate "%12s %llu\n" 40027c478bd9Sstevel@tonic-gate "%53s %llu\n" 40037c478bd9Sstevel@tonic-gate "%53s %llu\n" 40047c478bd9Sstevel@tonic-gate "%53s %llu\n" 40057c478bd9Sstevel@tonic-gate "%53s %llu\n" 40067c478bd9Sstevel@tonic-gate "%53s %llu\n" 40077c478bd9Sstevel@tonic-gate "%53s %llu\n" 40087c478bd9Sstevel@tonic-gate "%53s %llu\n\n", 40097c478bd9Sstevel@tonic-gate "|", "+-> ", 40107c478bd9Sstevel@tonic-gate "DISPATCHED", EQKSVAL(eq, eqk_dispatched), 40117c478bd9Sstevel@tonic-gate "DROPPED", EQKSVAL(eq, eqk_dropped), 40127c478bd9Sstevel@tonic-gate "LOGGED", EQKSVAL(eq, eqk_logged), 40137c478bd9Sstevel@tonic-gate "RESERVED", EQKSVAL(eq, eqk_reserved), 40147c478bd9Sstevel@tonic-gate "RESERVE FAIL", EQKSVAL(eq, eqk_reserve_fail), 40157c478bd9Sstevel@tonic-gate "COMMITTED", EQKSVAL(eq, eqk_committed), 40167c478bd9Sstevel@tonic-gate "COMMIT FAIL", EQKSVAL(eq, eqk_commit_fail), 40177c478bd9Sstevel@tonic-gate "CANCELLED", EQKSVAL(eq, eqk_cancelled)); 40187c478bd9Sstevel@tonic-gate } 40197c478bd9Sstevel@tonic-gate 40207c478bd9Sstevel@tonic-gate return (DCMD_OK); 40217c478bd9Sstevel@tonic-gate } 40227c478bd9Sstevel@tonic-gate 40237c478bd9Sstevel@tonic-gate /*ARGSUSED*/ 40247c478bd9Sstevel@tonic-gate static int 40257c478bd9Sstevel@tonic-gate panicinfo(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 40267c478bd9Sstevel@tonic-gate { 40277c478bd9Sstevel@tonic-gate cpu_t panic_cpu; 40287c478bd9Sstevel@tonic-gate kthread_t *panic_thread; 402949795412Spetede void *buf; 40307c478bd9Sstevel@tonic-gate panic_data_t *pd; 40317c478bd9Sstevel@tonic-gate int i, n; 40327c478bd9Sstevel@tonic-gate 40337c478bd9Sstevel@tonic-gate if (!mdb_prop_postmortem) { 40347c478bd9Sstevel@tonic-gate mdb_warn("panicinfo can only be run on a system " 40357c478bd9Sstevel@tonic-gate "dump; see dumpadm(1M)\n"); 40367c478bd9Sstevel@tonic-gate return (DCMD_ERR); 40377c478bd9Sstevel@tonic-gate } 40387c478bd9Sstevel@tonic-gate 40397c478bd9Sstevel@tonic-gate if (flags & DCMD_ADDRSPEC || argc != 0) 40407c478bd9Sstevel@tonic-gate return (DCMD_USAGE); 40417c478bd9Sstevel@tonic-gate 40427c478bd9Sstevel@tonic-gate if (mdb_readsym(&panic_cpu, sizeof (cpu_t), "panic_cpu") == -1) 40437c478bd9Sstevel@tonic-gate mdb_warn("failed to read 'panic_cpu'"); 40447c478bd9Sstevel@tonic-gate else 40457c478bd9Sstevel@tonic-gate mdb_printf("%16s %?d\n", "cpu", panic_cpu.cpu_id); 40467c478bd9Sstevel@tonic-gate 40477c478bd9Sstevel@tonic-gate if (mdb_readvar(&panic_thread, "panic_thread") == -1) 40487c478bd9Sstevel@tonic-gate mdb_warn("failed to read 'panic_thread'"); 40497c478bd9Sstevel@tonic-gate else 40507c478bd9Sstevel@tonic-gate mdb_printf("%16s %?p\n", "thread", panic_thread); 40517c478bd9Sstevel@tonic-gate 405249795412Spetede buf = mdb_alloc(PANICBUFSIZE, UM_SLEEP); 405349795412Spetede pd = (panic_data_t *)buf; 40547c478bd9Sstevel@tonic-gate 405549795412Spetede if (mdb_readsym(buf, PANICBUFSIZE, "panicbuf") == -1 || 40567c478bd9Sstevel@tonic-gate pd->pd_version != PANICBUFVERS) { 40577c478bd9Sstevel@tonic-gate mdb_warn("failed to read 'panicbuf'"); 405849795412Spetede mdb_free(buf, PANICBUFSIZE); 40597c478bd9Sstevel@tonic-gate return (DCMD_ERR); 40607c478bd9Sstevel@tonic-gate } 40617c478bd9Sstevel@tonic-gate 406249795412Spetede mdb_printf("%16s %s\n", "message", (char *)buf + pd->pd_msgoff); 40637c478bd9Sstevel@tonic-gate 40647c478bd9Sstevel@tonic-gate n = (pd->pd_msgoff - (sizeof (panic_data_t) - 40657c478bd9Sstevel@tonic-gate sizeof (panic_nv_t))) / sizeof (panic_nv_t); 40667c478bd9Sstevel@tonic-gate 40677c478bd9Sstevel@tonic-gate for (i = 0; i < n; i++) 40687c478bd9Sstevel@tonic-gate mdb_printf("%16s %?llx\n", 40697c478bd9Sstevel@tonic-gate pd->pd_nvdata[i].pnv_name, pd->pd_nvdata[i].pnv_value); 40707c478bd9Sstevel@tonic-gate 407149795412Spetede mdb_free(buf, PANICBUFSIZE); 40727c478bd9Sstevel@tonic-gate return (DCMD_OK); 40737c478bd9Sstevel@tonic-gate } 40747c478bd9Sstevel@tonic-gate 4075d3d50737SRafael Vanoni /* 4076d3d50737SRafael Vanoni * ::time dcmd, which will print a hires timestamp of when we entered the 4077d3d50737SRafael Vanoni * debugger, or the lbolt value if used with the -l option. 4078d3d50737SRafael Vanoni * 4079d3d50737SRafael Vanoni */ 4080d3d50737SRafael Vanoni /*ARGSUSED*/ 4081d3d50737SRafael Vanoni static int 4082d3d50737SRafael Vanoni time(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv) 4083d3d50737SRafael Vanoni { 4084d7025c85SJonathan Adams uint_t opt_dec = FALSE; 4085d3d50737SRafael Vanoni uint_t opt_lbolt = FALSE; 4086d7025c85SJonathan Adams uint_t opt_hex = FALSE; 4087d7025c85SJonathan Adams const char *fmt; 4088d7025c85SJonathan Adams hrtime_t result; 4089d3d50737SRafael Vanoni 4090d7025c85SJonathan Adams if (mdb_getopts(argc, argv, 4091d7025c85SJonathan Adams 'd', MDB_OPT_SETBITS, TRUE, &opt_dec, 4092d7025c85SJonathan Adams 'l', MDB_OPT_SETBITS, TRUE, &opt_lbolt, 4093d7025c85SJonathan Adams 'x', MDB_OPT_SETBITS, TRUE, &opt_hex, 4094d3d50737SRafael Vanoni NULL) != argc) 4095d3d50737SRafael Vanoni return (DCMD_USAGE); 4096d3d50737SRafael Vanoni 4097d7025c85SJonathan Adams if (opt_dec && opt_hex) 4098d7025c85SJonathan Adams return (DCMD_USAGE); 4099d7025c85SJonathan Adams 4100d7025c85SJonathan Adams result = opt_lbolt ? mdb_get_lbolt() : mdb_gethrtime(); 4101d7025c85SJonathan Adams fmt = 4102d7025c85SJonathan Adams opt_hex ? "0x%llx\n" : 4103d7025c85SJonathan Adams opt_dec ? "0t%lld\n" : "%#llr\n"; 4104d3d50737SRafael Vanoni 4105d7025c85SJonathan Adams mdb_printf(fmt, result); 4106d3d50737SRafael Vanoni return (DCMD_OK); 4107d3d50737SRafael Vanoni } 4108d3d50737SRafael Vanoni 4109d3d50737SRafael Vanoni void 4110d3d50737SRafael Vanoni time_help(void) 4111d3d50737SRafael Vanoni { 4112d3d50737SRafael Vanoni mdb_printf("Prints the system time in nanoseconds.\n\n" 4113579a6895SRafael Vanoni "::time will return the timestamp at which we dropped into, \n" 4114579a6895SRafael Vanoni "if called from, kmdb(1); the core dump's high resolution \n" 4115579a6895SRafael Vanoni "time if inspecting one; or the running hires time if we're \n" 4116579a6895SRafael Vanoni "looking at a live system.\n\n" 4117d3d50737SRafael Vanoni "Switches:\n" 4118d7025c85SJonathan Adams " -d report times in decimal\n" 4119d7025c85SJonathan Adams " -l prints the number of clock ticks since system boot\n" 4120d7025c85SJonathan Adams " -x report times in hexadecimal\n"); 4121d3d50737SRafael Vanoni } 4122d3d50737SRafael Vanoni 4123d13dc62bSJohn Levon extern int cmd_refstr(uintptr_t, uint_t, int, const mdb_arg_t *); 4124d13dc62bSJohn Levon 41257c478bd9Sstevel@tonic-gate static const mdb_dcmd_t dcmds[] = { 41267c478bd9Sstevel@tonic-gate 41277c478bd9Sstevel@tonic-gate /* from genunix.c */ 41287c478bd9Sstevel@tonic-gate { "as2proc", ":", "convert as to proc_t address", as2proc }, 41297c478bd9Sstevel@tonic-gate { "binding_hash_entry", ":", "print driver names hash table entry", 41307c478bd9Sstevel@tonic-gate binding_hash_entry }, 413107247649SMadhavan Venkataraman { "callout", "?[-r|n] [-s|l] [-xhB] [-t | -ab nsec [-dkD]]" 413287a18d3fSMadhavan Venkataraman " [-C addr | -S seqid] [-f name|addr] [-p name| addr] [-T|L [-E]]" 413387a18d3fSMadhavan Venkataraman " [-FivVA]", 413487a18d3fSMadhavan Venkataraman "display callouts", callout, callout_help }, 413587a18d3fSMadhavan Venkataraman { "calloutid", "[-d|v] xid", "print callout by extended id", 413687a18d3fSMadhavan Venkataraman calloutid, calloutid_help }, 41377c478bd9Sstevel@tonic-gate { "class", NULL, "print process scheduler classes", class }, 41387c478bd9Sstevel@tonic-gate { "cpuinfo", "?[-v]", "print CPUs and runnable threads", cpuinfo }, 41397c478bd9Sstevel@tonic-gate { "did2thread", "? kt_did", "find kernel thread for this id", 41407c478bd9Sstevel@tonic-gate did2thread }, 41417c478bd9Sstevel@tonic-gate { "errorq", "?[-v]", "display kernel error queues", errorq }, 41427c478bd9Sstevel@tonic-gate { "fd", ":[fd num]", "get a file pointer from an fd", fd }, 41437c478bd9Sstevel@tonic-gate { "flipone", ":", "the vik_rev_level 2 special", flipone }, 41447c478bd9Sstevel@tonic-gate { "lminfo", NULL, "print lock manager information", lminfo }, 41457c478bd9Sstevel@tonic-gate { "ndi_event_hdl", "?", "print ndi_event_hdl", ndi_event_hdl }, 41467c478bd9Sstevel@tonic-gate { "panicinfo", NULL, "print panic information", panicinfo }, 41477c478bd9Sstevel@tonic-gate { "pid2proc", "?", "convert PID to proc_t address", pid2proc }, 41487c478bd9Sstevel@tonic-gate { "project", NULL, "display kernel project(s)", project }, 41495a382e8fSJason King { "ps", "[-fltzTP]", "list processes (and associated thr,lwp)", ps, 41505a382e8fSJason King ps_help }, 41515b91507bSJoshua M. Clulow { "pflags", NULL, "display various proc_t flags", pflags }, 4152adb664e2Svb { "pgrep", "[-x] [-n | -o] pattern", 4153adb664e2Svb "pattern match against all processes", pgrep }, 41547c478bd9Sstevel@tonic-gate { "ptree", NULL, "print process tree", ptree }, 4155d13dc62bSJohn Levon { "refstr", NULL, "print string from a refstr_t", cmd_refstr, NULL }, 41567c478bd9Sstevel@tonic-gate { "sysevent", "?[-sv]", "print sysevent pending or sent queue", 41577c478bd9Sstevel@tonic-gate sysevent}, 41587c478bd9Sstevel@tonic-gate { "sysevent_channel", "?", "print sysevent channel database", 41597c478bd9Sstevel@tonic-gate sysevent_channel}, 41607c478bd9Sstevel@tonic-gate { "sysevent_class_list", ":", "print sysevent class list", 41617c478bd9Sstevel@tonic-gate sysevent_class_list}, 41627c478bd9Sstevel@tonic-gate { "sysevent_subclass_list", ":", 41637c478bd9Sstevel@tonic-gate "print sysevent subclass list", sysevent_subclass_list}, 41647c478bd9Sstevel@tonic-gate { "system", NULL, "print contents of /etc/system file", sysfile }, 41657c478bd9Sstevel@tonic-gate { "task", NULL, "display kernel task(s)", task }, 4166d7025c85SJonathan Adams { "time", "[-dlx]", "display system time", time, time_help }, 41677c478bd9Sstevel@tonic-gate { "vnode2path", ":[-F]", "vnode address to pathname", vnode2path }, 41687c478bd9Sstevel@tonic-gate { "whereopen", ":", "given a vnode, dumps procs which have it open", 41697c478bd9Sstevel@tonic-gate whereopen }, 41707c478bd9Sstevel@tonic-gate 41717c478bd9Sstevel@tonic-gate /* from bio.c */ 41727c478bd9Sstevel@tonic-gate { "bufpagefind", ":addr", "find page_t on buf_t list", bufpagefind }, 41737c478bd9Sstevel@tonic-gate 41744c06356bSdh /* from bitset.c */ 41754c06356bSdh { "bitset", ":", "display a bitset", bitset, bitset_help }, 41764c06356bSdh 41777c478bd9Sstevel@tonic-gate /* from contract.c */ 41787c478bd9Sstevel@tonic-gate { "contract", "?", "display a contract", cmd_contract }, 41797c478bd9Sstevel@tonic-gate { "ctevent", ":", "display a contract event", cmd_ctevent }, 41807c478bd9Sstevel@tonic-gate { "ctid", ":", "convert id to a contract pointer", cmd_ctid }, 41817c478bd9Sstevel@tonic-gate 41827c478bd9Sstevel@tonic-gate /* from cpupart.c */ 4183f5533078Smishra { "cpupart", "?[-v]", "print cpu partition info", cpupart }, 41847c478bd9Sstevel@tonic-gate 41850605fe78SGordon Ross /* from cred.c */ 41860605fe78SGordon Ross { "cred", ":[-v]", "display a credential", cmd_cred }, 41870605fe78SGordon Ross { "credgrp", ":[-v]", "display cred_t groups", cmd_credgrp }, 41880605fe78SGordon Ross { "credsid", ":[-v]", "display a credsid_t", cmd_credsid }, 41890605fe78SGordon Ross { "ksidlist", ":[-v]", "display a ksidlist_t", cmd_ksidlist }, 41900605fe78SGordon Ross 41917c478bd9Sstevel@tonic-gate /* from cyclic.c */ 41927c478bd9Sstevel@tonic-gate { "cyccover", NULL, "dump cyclic coverage information", cyccover }, 41937c478bd9Sstevel@tonic-gate { "cycid", "?", "dump a cyclic id", cycid }, 41947c478bd9Sstevel@tonic-gate { "cycinfo", "?", "dump cyc_cpu info", cycinfo }, 41957c478bd9Sstevel@tonic-gate { "cyclic", ":", "developer information", cyclic }, 41967c478bd9Sstevel@tonic-gate { "cyctrace", "?", "dump cyclic trace buffer", cyctrace }, 41977c478bd9Sstevel@tonic-gate 41984c06356bSdh /* from damap.c */ 41994c06356bSdh { "damap", ":", "display a damap_t", damap, damap_help }, 42004c06356bSdh 4201a288e5a9SJoshua M. Clulow /* from ddi_periodic.c */ 4202a288e5a9SJoshua M. Clulow { "ddi_periodic", "?[-v]", "dump ddi_periodic_impl_t info", dprinfo }, 4203a288e5a9SJoshua M. Clulow 42047c478bd9Sstevel@tonic-gate /* from devinfo.c */ 42057c478bd9Sstevel@tonic-gate { "devbindings", "?[-qs] [device-name | major-num]", 42067c478bd9Sstevel@tonic-gate "print devinfo nodes bound to device-name or major-num", 42077c478bd9Sstevel@tonic-gate devbindings, devinfo_help }, 4208e386d4ddSRobert Mustacchi { "devinfo", ":[-qsd] [-b bus]", "detailed devinfo of one node", 4209e386d4ddSRobert Mustacchi devinfo, devinfo_help }, 42107c478bd9Sstevel@tonic-gate { "devinfo_audit", ":[-v]", "devinfo configuration audit record", 42117c478bd9Sstevel@tonic-gate devinfo_audit }, 42127c478bd9Sstevel@tonic-gate { "devinfo_audit_log", "?[-v]", "system wide devinfo configuration log", 42137c478bd9Sstevel@tonic-gate devinfo_audit_log }, 42147c478bd9Sstevel@tonic-gate { "devinfo_audit_node", ":[-v]", "devinfo node configuration history", 42157c478bd9Sstevel@tonic-gate devinfo_audit_node }, 42167c478bd9Sstevel@tonic-gate { "devinfo2driver", ":", "find driver name for this devinfo node", 42177c478bd9Sstevel@tonic-gate devinfo2driver }, 42187c478bd9Sstevel@tonic-gate { "devnames", "?[-vm] [num]", "print devnames array", devnames }, 42197c478bd9Sstevel@tonic-gate { "dev2major", "?<dev_t>", "convert dev_t to a major number", 42207c478bd9Sstevel@tonic-gate dev2major }, 42217c478bd9Sstevel@tonic-gate { "dev2minor", "?<dev_t>", "convert dev_t to a minor number", 42227c478bd9Sstevel@tonic-gate dev2minor }, 42237c478bd9Sstevel@tonic-gate { "devt", "?<dev_t>", "display a dev_t's major and minor numbers", 42247c478bd9Sstevel@tonic-gate devt }, 42257c478bd9Sstevel@tonic-gate { "major2name", "?<major-num>", "convert major number to dev name", 42267c478bd9Sstevel@tonic-gate major2name }, 42277c478bd9Sstevel@tonic-gate { "minornodes", ":", "given a devinfo node, print its minor nodes", 42287c478bd9Sstevel@tonic-gate minornodes }, 42297c478bd9Sstevel@tonic-gate { "modctl2devinfo", ":", "given a modctl, list its devinfos", 42307c478bd9Sstevel@tonic-gate modctl2devinfo }, 42317c478bd9Sstevel@tonic-gate { "name2major", "<dev-name>", "convert dev name to major number", 42327c478bd9Sstevel@tonic-gate name2major }, 4233e386d4ddSRobert Mustacchi { "prtconf", "?[-vpc] [-d driver] [-i inst]", "print devinfo tree", 4234e386d4ddSRobert Mustacchi prtconf, prtconf_help }, 42357c478bd9Sstevel@tonic-gate { "softstate", ":<instance>", "retrieve soft-state pointer", 42367c478bd9Sstevel@tonic-gate softstate }, 42377c478bd9Sstevel@tonic-gate { "devinfo_fm", ":", "devinfo fault managment configuration", 42387c478bd9Sstevel@tonic-gate devinfo_fm }, 42397c478bd9Sstevel@tonic-gate { "devinfo_fmce", ":", "devinfo fault managment cache entry", 42407c478bd9Sstevel@tonic-gate devinfo_fmce}, 42417c478bd9Sstevel@tonic-gate 42427c478bd9Sstevel@tonic-gate /* from findstack.c */ 42437c478bd9Sstevel@tonic-gate { "findstack", ":[-v]", "find kernel thread stack", findstack }, 42447c478bd9Sstevel@tonic-gate { "findstack_debug", NULL, "toggle findstack debugging", 42457c478bd9Sstevel@tonic-gate findstack_debug }, 4246e6fc74c6SGreg Price { "stacks", "?[-afiv] [-c func] [-C func] [-m module] [-M module] " 4247e6fc74c6SGreg Price "[-s sobj | -S sobj] [-t tstate | -T tstate]", 4248346799e8SJonathan W Adams "print unique kernel thread stacks", 4249346799e8SJonathan W Adams stacks, stacks_help }, 42507c478bd9Sstevel@tonic-gate 4251cbdcbd05SJonathan Adams /* from fm.c */ 4252cbdcbd05SJonathan Adams { "ereport", "[-v]", "print ereports logged in dump", 4253cbdcbd05SJonathan Adams ereport }, 4254cbdcbd05SJonathan Adams 42554c06356bSdh /* from group.c */ 42564c06356bSdh { "group", "?[-q]", "display a group", group}, 42574c06356bSdh 4258cbdcbd05SJonathan Adams /* from hotplug.c */ 4259cbdcbd05SJonathan Adams { "hotplug", "?[-p]", "display a registered hotplug attachment", 4260cbdcbd05SJonathan Adams hotplug, hotplug_help }, 4261cbdcbd05SJonathan Adams 42625febcb4aSScott Carter, SD IOSW /* from irm.c */ 42635febcb4aSScott Carter, SD IOSW { "irmpools", NULL, "display interrupt pools", irmpools_dcmd }, 42645febcb4aSScott Carter, SD IOSW { "irmreqs", NULL, "display interrupt requests in an interrupt pool", 42655febcb4aSScott Carter, SD IOSW irmreqs_dcmd }, 42665febcb4aSScott Carter, SD IOSW { "irmreq", NULL, "display an interrupt request", irmreq_dcmd }, 42675febcb4aSScott Carter, SD IOSW 42687c478bd9Sstevel@tonic-gate /* from kgrep.c + genunix.c */ 4269154eb83fSjwadams { "kgrep", KGREP_USAGE, "search kernel as for a pointer", kgrep, 4270154eb83fSjwadams kgrep_help }, 42717c478bd9Sstevel@tonic-gate 42727c478bd9Sstevel@tonic-gate /* from kmem.c */ 42737c478bd9Sstevel@tonic-gate { "allocdby", ":", "given a thread, print its allocated buffers", 42747c478bd9Sstevel@tonic-gate allocdby }, 42757c478bd9Sstevel@tonic-gate { "bufctl", ":[-vh] [-a addr] [-c caller] [-e earliest] [-l latest] " 42767c478bd9Sstevel@tonic-gate "[-t thd]", "print or filter a bufctl", bufctl, bufctl_help }, 42777c478bd9Sstevel@tonic-gate { "freedby", ":", "given a thread, print its freed buffers", freedby }, 42787c478bd9Sstevel@tonic-gate { "kmalog", "?[ fail | slab ]", 42797c478bd9Sstevel@tonic-gate "display kmem transaction log and stack traces", kmalog }, 4280c92ff650Sek { "kmastat", "[-kmg]", "kernel memory allocator stats", 4281c92ff650Sek kmastat }, 42827c478bd9Sstevel@tonic-gate { "kmausers", "?[-ef] [cache ...]", "current medium and large users " 42837c478bd9Sstevel@tonic-gate "of the kmem allocator", kmausers, kmausers_help }, 4284b5fca8f8Stomee { "kmem_cache", "?[-n name]", 4285b5fca8f8Stomee "print kernel memory caches", kmem_cache, kmem_cache_help}, 4286b5fca8f8Stomee { "kmem_slabs", "?[-v] [-n cache] [-N cache] [-b maxbins] " 4287b5fca8f8Stomee "[-B minbinsize]", "display slab usage per kmem cache", 42883893cb7fStomee kmem_slabs, kmem_slabs_help }, 42897c478bd9Sstevel@tonic-gate { "kmem_debug", NULL, "toggle kmem dcmd/walk debugging", kmem_debug }, 42907c478bd9Sstevel@tonic-gate { "kmem_log", "?[-b]", "dump kmem transaction log", kmem_log }, 42917c478bd9Sstevel@tonic-gate { "kmem_verify", "?", "check integrity of kmem-managed memory", 42927c478bd9Sstevel@tonic-gate kmem_verify }, 42937c478bd9Sstevel@tonic-gate { "vmem", "?", "print a vmem_t", vmem }, 42947c478bd9Sstevel@tonic-gate { "vmem_seg", ":[-sv] [-c caller] [-e earliest] [-l latest] " 42957c478bd9Sstevel@tonic-gate "[-m minsize] [-M maxsize] [-t thread] [-T type]", 42967c478bd9Sstevel@tonic-gate "print or filter a vmem_seg", vmem_seg, vmem_seg_help }, 42977c478bd9Sstevel@tonic-gate { "whatthread", ":[-v]", "print threads whose stack contains the " 42987c478bd9Sstevel@tonic-gate "given address", whatthread }, 42997c478bd9Sstevel@tonic-gate 43007c478bd9Sstevel@tonic-gate /* from ldi.c */ 43017c478bd9Sstevel@tonic-gate { "ldi_handle", "?[-i]", "display a layered driver handle", 43027c478bd9Sstevel@tonic-gate ldi_handle, ldi_handle_help }, 43037c478bd9Sstevel@tonic-gate { "ldi_ident", NULL, "display a layered driver identifier", 43047c478bd9Sstevel@tonic-gate ldi_ident, ldi_ident_help }, 43057c478bd9Sstevel@tonic-gate 43067c478bd9Sstevel@tonic-gate /* from leaky.c + leaky_subr.c */ 43077c478bd9Sstevel@tonic-gate { "findleaks", FINDLEAKS_USAGE, 43087c478bd9Sstevel@tonic-gate "search for potential kernel memory leaks", findleaks, 43097c478bd9Sstevel@tonic-gate findleaks_help }, 43107c478bd9Sstevel@tonic-gate 43117c478bd9Sstevel@tonic-gate /* from lgrp.c */ 43127c478bd9Sstevel@tonic-gate { "lgrp", "?[-q] [-p | -Pih]", "display an lgrp", lgrp}, 4313c6402783Sakolb { "lgrp_set", "", "display bitmask of lgroups as a list", lgrp_set}, 43147c478bd9Sstevel@tonic-gate 43157c478bd9Sstevel@tonic-gate /* from log.c */ 43167c478bd9Sstevel@tonic-gate { "msgbuf", "?[-v]", "print most recent console messages", msgbuf }, 43177c478bd9Sstevel@tonic-gate 43184c06356bSdh /* from mdi.c */ 43194c06356bSdh { "mdipi", NULL, "given a path, dump mdi_pathinfo " 43204c06356bSdh "and detailed pi_prop list", mdipi }, 43214c06356bSdh { "mdiprops", NULL, "given a pi_prop, dump the pi_prop list", 43224c06356bSdh mdiprops }, 43234c06356bSdh { "mdiphci", NULL, "given a phci, dump mdi_phci and " 43244c06356bSdh "list all paths", mdiphci }, 43254c06356bSdh { "mdivhci", NULL, "given a vhci, dump mdi_vhci and list " 43264c06356bSdh "all phcis", mdivhci }, 43274c06356bSdh { "mdiclient_paths", NULL, "given a path, walk mdi_pathinfo " 43284c06356bSdh "client links", mdiclient_paths }, 43294c06356bSdh { "mdiphci_paths", NULL, "given a path, walk through mdi_pathinfo " 43304c06356bSdh "phci links", mdiphci_paths }, 43314c06356bSdh { "mdiphcis", NULL, "given a phci, walk through mdi_phci ph_next links", 43324c06356bSdh mdiphcis }, 43334c06356bSdh 43347c478bd9Sstevel@tonic-gate /* from memory.c */ 4335cbdcbd05SJonathan Adams { "addr2smap", ":[offset]", "translate address to smap", addr2smap }, 43367c478bd9Sstevel@tonic-gate { "memlist", "?[-iav]", "display a struct memlist", memlist }, 4337cbdcbd05SJonathan Adams { "memstat", NULL, "display memory usage summary", memstat }, 4338cbdcbd05SJonathan Adams { "page", "?", "display a summarized page_t", page }, 4339cbdcbd05SJonathan Adams { "pagelookup", "?[-v vp] [-o offset]", 4340cbdcbd05SJonathan Adams "find the page_t with the name {vp, offset}", 4341cbdcbd05SJonathan Adams pagelookup, pagelookup_help }, 4342cbdcbd05SJonathan Adams { "page_num2pp", ":", "find the page_t for a given page frame number", 4343cbdcbd05SJonathan Adams page_num2pp }, 4344cbdcbd05SJonathan Adams { "pmap", ":[-q]", "print process memory map", pmap }, 4345cbdcbd05SJonathan Adams { "seg", ":", "print address space segment", seg }, 43467c478bd9Sstevel@tonic-gate { "swapinfo", "?", "display a struct swapinfo", swapinfof }, 4347cbdcbd05SJonathan Adams { "vnode2smap", ":[offset]", "translate vnode to smap", vnode2smap }, 43487c478bd9Sstevel@tonic-gate 43497c478bd9Sstevel@tonic-gate /* from mmd.c */ 43507c478bd9Sstevel@tonic-gate { "multidata", ":[-sv]", "display a summarized multidata_t", 43517c478bd9Sstevel@tonic-gate multidata }, 43527c478bd9Sstevel@tonic-gate { "pattbl", ":", "display a summarized multidata attribute table", 43537c478bd9Sstevel@tonic-gate pattbl }, 43547c478bd9Sstevel@tonic-gate { "pattr2multidata", ":", "print multidata pointer from pattr_t", 43557c478bd9Sstevel@tonic-gate pattr2multidata }, 43567c478bd9Sstevel@tonic-gate { "pdesc2slab", ":", "print pdesc slab pointer from pdesc_t", 43577c478bd9Sstevel@tonic-gate pdesc2slab }, 43587c478bd9Sstevel@tonic-gate { "pdesc_verify", ":", "verify integrity of a pdesc_t", pdesc_verify }, 43597c478bd9Sstevel@tonic-gate { "slab2multidata", ":", "print multidata pointer from pdesc_slab_t", 43607c478bd9Sstevel@tonic-gate slab2multidata }, 43617c478bd9Sstevel@tonic-gate 43627c478bd9Sstevel@tonic-gate /* from modhash.c */ 43637c478bd9Sstevel@tonic-gate { "modhash", "?[-ceht] [-k key] [-v val] [-i index]", 43647c478bd9Sstevel@tonic-gate "display information about one or all mod_hash structures", 43657c478bd9Sstevel@tonic-gate modhash, modhash_help }, 43667c478bd9Sstevel@tonic-gate { "modent", ":[-k | -v | -t type]", 43677c478bd9Sstevel@tonic-gate "display information about a mod_hash_entry", modent, 43687c478bd9Sstevel@tonic-gate modent_help }, 43697c478bd9Sstevel@tonic-gate 43707c478bd9Sstevel@tonic-gate /* from net.c */ 43714eaa4710SRishi Srivatsavai { "dladm", "?<sub-command> [flags]", "show data link information", 43724eaa4710SRishi Srivatsavai dladm, dladm_help }, 43737c478bd9Sstevel@tonic-gate { "mi", ":[-p] [-d | -m]", "filter and display MI object or payload", 43747c478bd9Sstevel@tonic-gate mi }, 4375d5b6ed4bSVasumathi Sundaram - Sun Microsystems { "netstat", "[-arv] [-f inet | inet6 | unix] [-P tcp | udp | icmp]", 43767c478bd9Sstevel@tonic-gate "show network statistics", netstat }, 43777c478bd9Sstevel@tonic-gate { "sonode", "?[-f inet | inet6 | unix | #] " 43787c478bd9Sstevel@tonic-gate "[-t stream | dgram | raw | #] [-p #]", 43797c478bd9Sstevel@tonic-gate "filter and display sonode", sonode }, 43807c478bd9Sstevel@tonic-gate 4381f4b3ec61Sdh /* from netstack.c */ 4382f4b3ec61Sdh { "netstack", "", "show stack instances", netstack }, 4383589efa95SRobert Mustacchi { "netstackid2netstack", ":", 4384589efa95SRobert Mustacchi "translate a netstack id to its netstack_t", 4385589efa95SRobert Mustacchi netstackid2netstack }, 4386f4b3ec61Sdh 43877c478bd9Sstevel@tonic-gate /* from nvpair.c */ 43887c478bd9Sstevel@tonic-gate { NVPAIR_DCMD_NAME, NVPAIR_DCMD_USAGE, NVPAIR_DCMD_DESCR, 43897c478bd9Sstevel@tonic-gate nvpair_print }, 4390fa9e4066Sahrens { NVLIST_DCMD_NAME, NVLIST_DCMD_USAGE, NVLIST_DCMD_DESCR, 43918a40a695Sgavinm print_nvlist }, 43927c478bd9Sstevel@tonic-gate 4393fb2f18f8Sesaxe /* from pg.c */ 4394fb2f18f8Sesaxe { "pg", "?[-q]", "display a pg", pg}, 4395fb2f18f8Sesaxe 43967c478bd9Sstevel@tonic-gate /* from rctl.c */ 43977c478bd9Sstevel@tonic-gate { "rctl_dict", "?", "print systemwide default rctl definitions", 43987c478bd9Sstevel@tonic-gate rctl_dict }, 43997c478bd9Sstevel@tonic-gate { "rctl_list", ":[handle]", "print rctls for the given proc", 44007c478bd9Sstevel@tonic-gate rctl_list }, 44017c478bd9Sstevel@tonic-gate { "rctl", ":[handle]", "print a rctl_t, only if it matches the handle", 44027c478bd9Sstevel@tonic-gate rctl }, 44037c478bd9Sstevel@tonic-gate { "rctl_validate", ":[-v] [-n #]", "test resource control value " 44047c478bd9Sstevel@tonic-gate "sequence", rctl_validate }, 44057c478bd9Sstevel@tonic-gate 44067c478bd9Sstevel@tonic-gate /* from sobj.c */ 44077c478bd9Sstevel@tonic-gate { "rwlock", ":", "dump out a readers/writer lock", rwlock }, 44087c478bd9Sstevel@tonic-gate { "mutex", ":[-f]", "dump out an adaptive or spin mutex", mutex, 44097c478bd9Sstevel@tonic-gate mutex_help }, 44107c478bd9Sstevel@tonic-gate { "sobj2ts", ":", "perform turnstile lookup on synch object", sobj2ts }, 44117c478bd9Sstevel@tonic-gate { "wchaninfo", "?[-v]", "dump condition variable", wchaninfo }, 44127c478bd9Sstevel@tonic-gate { "turnstile", "?", "display a turnstile", turnstile }, 44137c478bd9Sstevel@tonic-gate 44147c478bd9Sstevel@tonic-gate /* from stream.c */ 44157c478bd9Sstevel@tonic-gate { "mblk", ":[-q|v] [-f|F flag] [-t|T type] [-l|L|B len] [-d dbaddr]", 44167c478bd9Sstevel@tonic-gate "print an mblk", mblk_prt, mblk_help }, 44177c478bd9Sstevel@tonic-gate { "mblk_verify", "?", "verify integrity of an mblk", mblk_verify }, 44187c478bd9Sstevel@tonic-gate { "mblk2dblk", ":", "convert mblk_t address to dblk_t address", 44197c478bd9Sstevel@tonic-gate mblk2dblk }, 44207c478bd9Sstevel@tonic-gate { "q2otherq", ":", "print peer queue for a given queue", q2otherq }, 44217c478bd9Sstevel@tonic-gate { "q2rdq", ":", "print read queue for a given queue", q2rdq }, 44227c478bd9Sstevel@tonic-gate { "q2syncq", ":", "print syncq for a given queue", q2syncq }, 44237c478bd9Sstevel@tonic-gate { "q2stream", ":", "print stream pointer for a given queue", q2stream }, 44247c478bd9Sstevel@tonic-gate { "q2wrq", ":", "print write queue for a given queue", q2wrq }, 44257c478bd9Sstevel@tonic-gate { "queue", ":[-q|v] [-m mod] [-f flag] [-F flag] [-s syncq_addr]", 44267c478bd9Sstevel@tonic-gate "filter and display STREAM queue", queue, queue_help }, 44277c478bd9Sstevel@tonic-gate { "stdata", ":[-q|v] [-f flag] [-F flag]", 44287c478bd9Sstevel@tonic-gate "filter and display STREAM head", stdata, stdata_help }, 44297c478bd9Sstevel@tonic-gate { "str2mate", ":", "print mate of this stream", str2mate }, 44307c478bd9Sstevel@tonic-gate { "str2wrq", ":", "print write queue of this stream", str2wrq }, 44317c478bd9Sstevel@tonic-gate { "stream", ":", "display STREAM", stream }, 44327c478bd9Sstevel@tonic-gate { "strftevent", ":", "print STREAMS flow trace event", strftevent }, 44337c478bd9Sstevel@tonic-gate { "syncq", ":[-q|v] [-f flag] [-F flag] [-t type] [-T type]", 44347c478bd9Sstevel@tonic-gate "filter and display STREAM sync queue", syncq, syncq_help }, 44357c478bd9Sstevel@tonic-gate { "syncq2q", ":", "print queue for a given syncq", syncq2q }, 44367c478bd9Sstevel@tonic-gate 4437e0ad97e3SJonathan Adams /* from taskq.c */ 4438e0ad97e3SJonathan Adams { "taskq", ":[-atT] [-m min_maxq] [-n name]", 4439e0ad97e3SJonathan Adams "display a taskq", taskq, taskq_help }, 4440e0ad97e3SJonathan Adams { "taskq_entry", ":", "display a taskq_ent_t", taskq_ent }, 4441e0ad97e3SJonathan Adams 44427c478bd9Sstevel@tonic-gate /* from thread.c */ 44437c478bd9Sstevel@tonic-gate { "thread", "?[-bdfimps]", "display a summarized kthread_t", thread, 44447c478bd9Sstevel@tonic-gate thread_help }, 4445ab4a9bebSjohnlev { "threadlist", "?[-t] [-v [count]]", 44467c478bd9Sstevel@tonic-gate "display threads and associated C stack traces", threadlist, 44477c478bd9Sstevel@tonic-gate threadlist_help }, 4448bff31d89SPhilippe Jung { "stackinfo", "?[-h|-a]", "display kthread_t stack usage", stackinfo, 4449bff31d89SPhilippe Jung stackinfo_help }, 44507c478bd9Sstevel@tonic-gate 44517c478bd9Sstevel@tonic-gate /* from tsd.c */ 44527c478bd9Sstevel@tonic-gate { "tsd", ":-k key", "print tsd[key-1] for this thread", ttotsd }, 44537c478bd9Sstevel@tonic-gate { "tsdtot", ":", "find thread with this tsd", tsdtot }, 44547c478bd9Sstevel@tonic-gate 44557c478bd9Sstevel@tonic-gate /* 44567c478bd9Sstevel@tonic-gate * typegraph does not work under kmdb, as it requires too much memory 44577c478bd9Sstevel@tonic-gate * for its internal data structures. 44587c478bd9Sstevel@tonic-gate */ 44597c478bd9Sstevel@tonic-gate #ifndef _KMDB 44607c478bd9Sstevel@tonic-gate /* from typegraph.c */ 44617c478bd9Sstevel@tonic-gate { "findlocks", ":", "find locks held by specified thread", findlocks }, 44627c478bd9Sstevel@tonic-gate { "findfalse", "?[-v]", "find potentially falsely shared structures", 44637c478bd9Sstevel@tonic-gate findfalse }, 44647c478bd9Sstevel@tonic-gate { "typegraph", NULL, "build type graph", typegraph }, 44657c478bd9Sstevel@tonic-gate { "istype", ":type", "manually set object type", istype }, 44667c478bd9Sstevel@tonic-gate { "notype", ":", "manually clear object type", notype }, 44677c478bd9Sstevel@tonic-gate { "whattype", ":", "determine object type", whattype }, 44687c478bd9Sstevel@tonic-gate #endif 44697c478bd9Sstevel@tonic-gate 44707c478bd9Sstevel@tonic-gate /* from vfs.c */ 44717c478bd9Sstevel@tonic-gate { "fsinfo", "?[-v]", "print mounted filesystems", fsinfo }, 44727c478bd9Sstevel@tonic-gate { "pfiles", ":[-fp]", "print process file information", pfiles, 44737c478bd9Sstevel@tonic-gate pfiles_help }, 44747c478bd9Sstevel@tonic-gate 44754c06356bSdh /* from zone.c */ 4476589efa95SRobert Mustacchi { "zid2zone", ":", "find the zone_t with the given zone id", 4477589efa95SRobert Mustacchi zid2zone }, 4478a19609f8Sjv { "zone", "?[-r [-v]]", "display kernel zone(s)", zoneprt }, 44794c06356bSdh { "zsd", ":[-v] [zsd_key]", "display zone-specific-data entries for " 44804c06356bSdh "selected zones", zsd }, 448170ab954aSramat 44822a12f85aSJeremy Jones #ifndef _KMDB 44832a12f85aSJeremy Jones { "gcore", NULL, "generate a user core for the given process", 44842a12f85aSJeremy Jones gcore_dcmd }, 44852a12f85aSJeremy Jones #endif 44862a12f85aSJeremy Jones 44877c478bd9Sstevel@tonic-gate { NULL } 44887c478bd9Sstevel@tonic-gate }; 44897c478bd9Sstevel@tonic-gate 44907c478bd9Sstevel@tonic-gate static const mdb_walker_t walkers[] = { 44917c478bd9Sstevel@tonic-gate 44927c478bd9Sstevel@tonic-gate /* from genunix.c */ 449387a18d3fSMadhavan Venkataraman { "callouts_bytime", "walk callouts by list chain (expiration time)", 449487a18d3fSMadhavan Venkataraman callout_walk_init, callout_walk_step, callout_walk_fini, 449587a18d3fSMadhavan Venkataraman (void *)CALLOUT_WALK_BYLIST }, 449687a18d3fSMadhavan Venkataraman { "callouts_byid", "walk callouts by id hash chain", 449787a18d3fSMadhavan Venkataraman callout_walk_init, callout_walk_step, callout_walk_fini, 449887a18d3fSMadhavan Venkataraman (void *)CALLOUT_WALK_BYID }, 449987a18d3fSMadhavan Venkataraman { "callout_list", "walk a callout list", callout_list_walk_init, 450087a18d3fSMadhavan Venkataraman callout_list_walk_step, callout_list_walk_fini }, 450187a18d3fSMadhavan Venkataraman { "callout_table", "walk callout table array", callout_table_walk_init, 450287a18d3fSMadhavan Venkataraman callout_table_walk_step, callout_table_walk_fini }, 45037c478bd9Sstevel@tonic-gate { "cpu", "walk cpu structures", cpu_walk_init, cpu_walk_step }, 450439f030b8SPatrick Mooney { "dnlc", "walk dnlc entries", 450539f030b8SPatrick Mooney dnlc_walk_init, dnlc_walk_step, dnlc_walk_fini }, 45069dd0f810Scindi { "ereportq_dump", "walk list of ereports in dump error queue", 45079dd0f810Scindi ereportq_dump_walk_init, ereportq_dump_walk_step, NULL }, 45089dd0f810Scindi { "ereportq_pend", "walk list of ereports in pending error queue", 45099dd0f810Scindi ereportq_pend_walk_init, ereportq_pend_walk_step, NULL }, 45107c478bd9Sstevel@tonic-gate { "errorq", "walk list of system error queues", 45117c478bd9Sstevel@tonic-gate errorq_walk_init, errorq_walk_step, NULL }, 45127c478bd9Sstevel@tonic-gate { "errorq_data", "walk pending error queue data buffers", 45137c478bd9Sstevel@tonic-gate eqd_walk_init, eqd_walk_step, eqd_walk_fini }, 45147c478bd9Sstevel@tonic-gate { "allfile", "given a proc pointer, list all file pointers", 45157c478bd9Sstevel@tonic-gate file_walk_init, allfile_walk_step, file_walk_fini }, 45167c478bd9Sstevel@tonic-gate { "file", "given a proc pointer, list of open file pointers", 45177c478bd9Sstevel@tonic-gate file_walk_init, file_walk_step, file_walk_fini }, 45187c478bd9Sstevel@tonic-gate { "lock_descriptor", "walk lock_descriptor_t structures", 45197c478bd9Sstevel@tonic-gate ld_walk_init, ld_walk_step, NULL }, 45207c478bd9Sstevel@tonic-gate { "lock_graph", "walk lock graph", 45217c478bd9Sstevel@tonic-gate lg_walk_init, lg_walk_step, NULL }, 45227c478bd9Sstevel@tonic-gate { "port", "given a proc pointer, list of created event ports", 45237c478bd9Sstevel@tonic-gate port_walk_init, port_walk_step, NULL }, 45247c478bd9Sstevel@tonic-gate { "portev", "given a port pointer, list of events in the queue", 45257c478bd9Sstevel@tonic-gate portev_walk_init, portev_walk_step, portev_walk_fini }, 45267c478bd9Sstevel@tonic-gate { "proc", "list of active proc_t structures", 45277c478bd9Sstevel@tonic-gate proc_walk_init, proc_walk_step, proc_walk_fini }, 45287c478bd9Sstevel@tonic-gate { "projects", "walk a list of kernel projects", 45297c478bd9Sstevel@tonic-gate project_walk_init, project_walk_step, NULL }, 45307c478bd9Sstevel@tonic-gate { "sysevent_pend", "walk sysevent pending queue", 45317c478bd9Sstevel@tonic-gate sysevent_pend_walk_init, sysevent_walk_step, 45327c478bd9Sstevel@tonic-gate sysevent_walk_fini}, 45337c478bd9Sstevel@tonic-gate { "sysevent_sent", "walk sysevent sent queue", sysevent_sent_walk_init, 45347c478bd9Sstevel@tonic-gate sysevent_walk_step, sysevent_walk_fini}, 45357c478bd9Sstevel@tonic-gate { "sysevent_channel", "walk sysevent channel subscriptions", 45367c478bd9Sstevel@tonic-gate sysevent_channel_walk_init, sysevent_channel_walk_step, 45377c478bd9Sstevel@tonic-gate sysevent_channel_walk_fini}, 45387c478bd9Sstevel@tonic-gate { "sysevent_class_list", "walk sysevent subscription's class list", 45397c478bd9Sstevel@tonic-gate sysevent_class_list_walk_init, sysevent_class_list_walk_step, 45407c478bd9Sstevel@tonic-gate sysevent_class_list_walk_fini}, 45417c478bd9Sstevel@tonic-gate { "sysevent_subclass_list", 45427c478bd9Sstevel@tonic-gate "walk sysevent subscription's subclass list", 45437c478bd9Sstevel@tonic-gate sysevent_subclass_list_walk_init, 45447c478bd9Sstevel@tonic-gate sysevent_subclass_list_walk_step, 45457c478bd9Sstevel@tonic-gate sysevent_subclass_list_walk_fini}, 45467c478bd9Sstevel@tonic-gate { "task", "given a task pointer, walk its processes", 45477c478bd9Sstevel@tonic-gate task_walk_init, task_walk_step, NULL }, 45487c478bd9Sstevel@tonic-gate 4549fa9e4066Sahrens /* from avl.c */ 4550fa9e4066Sahrens { AVL_WALK_NAME, AVL_WALK_DESC, 4551fa9e4066Sahrens avl_walk_init, avl_walk_step, avl_walk_fini }, 4552fa9e4066Sahrens 45537c478bd9Sstevel@tonic-gate /* from bio.c */ 45547c478bd9Sstevel@tonic-gate { "buf", "walk the bio buf hash", 45557c478bd9Sstevel@tonic-gate buf_walk_init, buf_walk_step, buf_walk_fini }, 45567c478bd9Sstevel@tonic-gate 45577c478bd9Sstevel@tonic-gate /* from contract.c */ 45587c478bd9Sstevel@tonic-gate { "contract", "walk all contracts, or those of the specified type", 45597c478bd9Sstevel@tonic-gate ct_walk_init, generic_walk_step, NULL }, 45607c478bd9Sstevel@tonic-gate { "ct_event", "walk events on a contract event queue", 45617c478bd9Sstevel@tonic-gate ct_event_walk_init, generic_walk_step, NULL }, 45627c478bd9Sstevel@tonic-gate { "ct_listener", "walk contract event queue listeners", 45637c478bd9Sstevel@tonic-gate ct_listener_walk_init, generic_walk_step, NULL }, 45647c478bd9Sstevel@tonic-gate 45657c478bd9Sstevel@tonic-gate /* from cpupart.c */ 45667c478bd9Sstevel@tonic-gate { "cpupart_cpulist", "given an cpupart_t, walk cpus in partition", 45677c478bd9Sstevel@tonic-gate cpupart_cpulist_walk_init, cpupart_cpulist_walk_step, 45687c478bd9Sstevel@tonic-gate NULL }, 45697c478bd9Sstevel@tonic-gate { "cpupart_walk", "walk the set of cpu partitions", 45707c478bd9Sstevel@tonic-gate cpupart_walk_init, cpupart_walk_step, NULL }, 45717c478bd9Sstevel@tonic-gate 45727c478bd9Sstevel@tonic-gate /* from ctxop.c */ 45737c478bd9Sstevel@tonic-gate { "ctxop", "walk list of context ops on a thread", 45747c478bd9Sstevel@tonic-gate ctxop_walk_init, ctxop_walk_step, ctxop_walk_fini }, 45757c478bd9Sstevel@tonic-gate 45767c478bd9Sstevel@tonic-gate /* from cyclic.c */ 45777c478bd9Sstevel@tonic-gate { "cyccpu", "walk per-CPU cyc_cpu structures", 45787c478bd9Sstevel@tonic-gate cyccpu_walk_init, cyccpu_walk_step, NULL }, 45797c478bd9Sstevel@tonic-gate { "cycomni", "for an omnipresent cyclic, walk cyc_omni_cpu list", 45807c478bd9Sstevel@tonic-gate cycomni_walk_init, cycomni_walk_step, NULL }, 45817c478bd9Sstevel@tonic-gate { "cyctrace", "walk cyclic trace buffer", 45827c478bd9Sstevel@tonic-gate cyctrace_walk_init, cyctrace_walk_step, cyctrace_walk_fini }, 45837c478bd9Sstevel@tonic-gate 45847c478bd9Sstevel@tonic-gate /* from devinfo.c */ 45857c478bd9Sstevel@tonic-gate { "binding_hash", "walk all entries in binding hash table", 45867c478bd9Sstevel@tonic-gate binding_hash_walk_init, binding_hash_walk_step, NULL }, 45877c478bd9Sstevel@tonic-gate { "devinfo", "walk devinfo tree or subtree", 45887c478bd9Sstevel@tonic-gate devinfo_walk_init, devinfo_walk_step, devinfo_walk_fini }, 45897c478bd9Sstevel@tonic-gate { "devinfo_audit_log", "walk devinfo audit system-wide log", 45907c478bd9Sstevel@tonic-gate devinfo_audit_log_walk_init, devinfo_audit_log_walk_step, 45917c478bd9Sstevel@tonic-gate devinfo_audit_log_walk_fini}, 45927c478bd9Sstevel@tonic-gate { "devinfo_audit_node", "walk per-devinfo audit history", 45937c478bd9Sstevel@tonic-gate devinfo_audit_node_walk_init, devinfo_audit_node_walk_step, 45947c478bd9Sstevel@tonic-gate devinfo_audit_node_walk_fini}, 45957c478bd9Sstevel@tonic-gate { "devinfo_children", "walk children of devinfo node", 45967c478bd9Sstevel@tonic-gate devinfo_children_walk_init, devinfo_children_walk_step, 45977c478bd9Sstevel@tonic-gate devinfo_children_walk_fini }, 45987c478bd9Sstevel@tonic-gate { "devinfo_parents", "walk ancestors of devinfo node", 45997c478bd9Sstevel@tonic-gate devinfo_parents_walk_init, devinfo_parents_walk_step, 46007c478bd9Sstevel@tonic-gate devinfo_parents_walk_fini }, 46017c478bd9Sstevel@tonic-gate { "devinfo_siblings", "walk siblings of devinfo node", 46027c478bd9Sstevel@tonic-gate devinfo_siblings_walk_init, devinfo_siblings_walk_step, NULL }, 46037c478bd9Sstevel@tonic-gate { "devi_next", "walk devinfo list", 46047c478bd9Sstevel@tonic-gate NULL, devi_next_walk_step, NULL }, 46057c478bd9Sstevel@tonic-gate { "devnames", "walk devnames array", 46067c478bd9Sstevel@tonic-gate devnames_walk_init, devnames_walk_step, devnames_walk_fini }, 46077c478bd9Sstevel@tonic-gate { "minornode", "given a devinfo node, walk minor nodes", 46087c478bd9Sstevel@tonic-gate minornode_walk_init, minornode_walk_step, NULL }, 46097c478bd9Sstevel@tonic-gate { "softstate", 46107c478bd9Sstevel@tonic-gate "given an i_ddi_soft_state*, list all in-use driver stateps", 46117c478bd9Sstevel@tonic-gate soft_state_walk_init, soft_state_walk_step, 46127c478bd9Sstevel@tonic-gate NULL, NULL }, 46137c478bd9Sstevel@tonic-gate { "softstate_all", 46147c478bd9Sstevel@tonic-gate "given an i_ddi_soft_state*, list all driver stateps", 46157c478bd9Sstevel@tonic-gate soft_state_walk_init, soft_state_all_walk_step, 46167c478bd9Sstevel@tonic-gate NULL, NULL }, 46177c478bd9Sstevel@tonic-gate { "devinfo_fmc", 46187c478bd9Sstevel@tonic-gate "walk a fault management handle cache active list", 46197c478bd9Sstevel@tonic-gate devinfo_fmc_walk_init, devinfo_fmc_walk_step, NULL }, 46207c478bd9Sstevel@tonic-gate 46214c06356bSdh /* from group.c */ 46224c06356bSdh { "group", "walk all elements of a group", 46234c06356bSdh group_walk_init, group_walk_step, NULL }, 46244c06356bSdh 46255febcb4aSScott Carter, SD IOSW /* from irm.c */ 46265febcb4aSScott Carter, SD IOSW { "irmpools", "walk global list of interrupt pools", 46275febcb4aSScott Carter, SD IOSW irmpools_walk_init, list_walk_step, list_walk_fini }, 46285febcb4aSScott Carter, SD IOSW { "irmreqs", "walk list of interrupt requests in an interrupt pool", 46295febcb4aSScott Carter, SD IOSW irmreqs_walk_init, list_walk_step, list_walk_fini }, 46305febcb4aSScott Carter, SD IOSW 46317c478bd9Sstevel@tonic-gate /* from kmem.c */ 46327c478bd9Sstevel@tonic-gate { "allocdby", "given a thread, walk its allocated bufctls", 46337c478bd9Sstevel@tonic-gate allocdby_walk_init, allocdby_walk_step, allocdby_walk_fini }, 46347c478bd9Sstevel@tonic-gate { "bufctl", "walk a kmem cache's bufctls", 46357c478bd9Sstevel@tonic-gate bufctl_walk_init, kmem_walk_step, kmem_walk_fini }, 46367c478bd9Sstevel@tonic-gate { "bufctl_history", "walk the available history of a bufctl", 46377c478bd9Sstevel@tonic-gate bufctl_history_walk_init, bufctl_history_walk_step, 46387c478bd9Sstevel@tonic-gate bufctl_history_walk_fini }, 46397c478bd9Sstevel@tonic-gate { "freedby", "given a thread, walk its freed bufctls", 46407c478bd9Sstevel@tonic-gate freedby_walk_init, allocdby_walk_step, allocdby_walk_fini }, 46417c478bd9Sstevel@tonic-gate { "freectl", "walk a kmem cache's free bufctls", 46427c478bd9Sstevel@tonic-gate freectl_walk_init, kmem_walk_step, kmem_walk_fini }, 46437c478bd9Sstevel@tonic-gate { "freectl_constructed", "walk a kmem cache's constructed free bufctls", 46447c478bd9Sstevel@tonic-gate freectl_constructed_walk_init, kmem_walk_step, kmem_walk_fini }, 46457c478bd9Sstevel@tonic-gate { "freemem", "walk a kmem cache's free memory", 46467c478bd9Sstevel@tonic-gate freemem_walk_init, kmem_walk_step, kmem_walk_fini }, 46477c478bd9Sstevel@tonic-gate { "freemem_constructed", "walk a kmem cache's constructed free memory", 46487c478bd9Sstevel@tonic-gate freemem_constructed_walk_init, kmem_walk_step, kmem_walk_fini }, 46497c478bd9Sstevel@tonic-gate { "kmem", "walk a kmem cache", 46507c478bd9Sstevel@tonic-gate kmem_walk_init, kmem_walk_step, kmem_walk_fini }, 46517c478bd9Sstevel@tonic-gate { "kmem_cpu_cache", "given a kmem cache, walk its per-CPU caches", 46527c478bd9Sstevel@tonic-gate kmem_cpu_cache_walk_init, kmem_cpu_cache_walk_step, NULL }, 46537c478bd9Sstevel@tonic-gate { "kmem_hash", "given a kmem cache, walk its allocated hash table", 46547c478bd9Sstevel@tonic-gate kmem_hash_walk_init, kmem_hash_walk_step, kmem_hash_walk_fini }, 46557c478bd9Sstevel@tonic-gate { "kmem_log", "walk the kmem transaction log", 46567c478bd9Sstevel@tonic-gate kmem_log_walk_init, kmem_log_walk_step, kmem_log_walk_fini }, 46577c478bd9Sstevel@tonic-gate { "kmem_slab", "given a kmem cache, walk its slabs", 4658b5fca8f8Stomee kmem_slab_walk_init, combined_walk_step, combined_walk_fini }, 46597c478bd9Sstevel@tonic-gate { "kmem_slab_partial", 46607c478bd9Sstevel@tonic-gate "given a kmem cache, walk its partially allocated slabs (min 1)", 4661b5fca8f8Stomee kmem_slab_walk_partial_init, combined_walk_step, 4662b5fca8f8Stomee combined_walk_fini }, 46637c478bd9Sstevel@tonic-gate { "vmem", "walk vmem structures in pre-fix, depth-first order", 46647c478bd9Sstevel@tonic-gate vmem_walk_init, vmem_walk_step, vmem_walk_fini }, 46657c478bd9Sstevel@tonic-gate { "vmem_alloc", "given a vmem_t, walk its allocated vmem_segs", 46667c478bd9Sstevel@tonic-gate vmem_alloc_walk_init, vmem_seg_walk_step, vmem_seg_walk_fini }, 46677c478bd9Sstevel@tonic-gate { "vmem_free", "given a vmem_t, walk its free vmem_segs", 46687c478bd9Sstevel@tonic-gate vmem_free_walk_init, vmem_seg_walk_step, vmem_seg_walk_fini }, 46697c478bd9Sstevel@tonic-gate { "vmem_postfix", "walk vmem structures in post-fix, depth-first order", 46707c478bd9Sstevel@tonic-gate vmem_walk_init, vmem_postfix_walk_step, vmem_walk_fini }, 46717c478bd9Sstevel@tonic-gate { "vmem_seg", "given a vmem_t, walk all of its vmem_segs", 46727c478bd9Sstevel@tonic-gate vmem_seg_walk_init, vmem_seg_walk_step, vmem_seg_walk_fini }, 46737c478bd9Sstevel@tonic-gate { "vmem_span", "given a vmem_t, walk its spanning vmem_segs", 46747c478bd9Sstevel@tonic-gate vmem_span_walk_init, vmem_seg_walk_step, vmem_seg_walk_fini }, 46757c478bd9Sstevel@tonic-gate 46767c478bd9Sstevel@tonic-gate /* from ldi.c */ 46777c478bd9Sstevel@tonic-gate { "ldi_handle", "walk the layered driver handle hash", 46787c478bd9Sstevel@tonic-gate ldi_handle_walk_init, ldi_handle_walk_step, NULL }, 46797c478bd9Sstevel@tonic-gate { "ldi_ident", "walk the layered driver identifier hash", 46807c478bd9Sstevel@tonic-gate ldi_ident_walk_init, ldi_ident_walk_step, NULL }, 46817c478bd9Sstevel@tonic-gate 46827c478bd9Sstevel@tonic-gate /* from leaky.c + leaky_subr.c */ 46837c478bd9Sstevel@tonic-gate { "leak", "given a leaked bufctl or vmem_seg, find leaks w/ same " 46847c478bd9Sstevel@tonic-gate "stack trace", 46857c478bd9Sstevel@tonic-gate leaky_walk_init, leaky_walk_step, leaky_walk_fini }, 46867c478bd9Sstevel@tonic-gate { "leakbuf", "given a leaked bufctl or vmem_seg, walk buffers for " 46877c478bd9Sstevel@tonic-gate "leaks w/ same stack trace", 46887c478bd9Sstevel@tonic-gate leaky_walk_init, leaky_buf_walk_step, leaky_walk_fini }, 46897c478bd9Sstevel@tonic-gate 46907c478bd9Sstevel@tonic-gate /* from lgrp.c */ 4691c6402783Sakolb { "lgrp_cpulist", "walk CPUs in a given lgroup", 4692c6402783Sakolb lgrp_cpulist_walk_init, lgrp_cpulist_walk_step, NULL }, 4693c6402783Sakolb { "lgrptbl", "walk lgroup table", 46947c478bd9Sstevel@tonic-gate lgrp_walk_init, lgrp_walk_step, NULL }, 4695c6402783Sakolb { "lgrp_parents", "walk up lgroup lineage from given lgroup", 4696c6402783Sakolb lgrp_parents_walk_init, lgrp_parents_walk_step, NULL }, 4697c6402783Sakolb { "lgrp_rsrc_mem", "walk lgroup memory resources of given lgroup", 4698c6402783Sakolb lgrp_rsrc_mem_walk_init, lgrp_set_walk_step, NULL }, 4699c6402783Sakolb { "lgrp_rsrc_cpu", "walk lgroup CPU resources of given lgroup", 4700c6402783Sakolb lgrp_rsrc_cpu_walk_init, lgrp_set_walk_step, NULL }, 47017c478bd9Sstevel@tonic-gate 47027c478bd9Sstevel@tonic-gate /* from list.c */ 4703fa9e4066Sahrens { LIST_WALK_NAME, LIST_WALK_DESC, 47047c478bd9Sstevel@tonic-gate list_walk_init, list_walk_step, list_walk_fini }, 47057c478bd9Sstevel@tonic-gate 47064c06356bSdh /* from mdi.c */ 47074c06356bSdh { "mdipi_client_list", "Walker for mdi_pathinfo pi_client_link", 47084c06356bSdh mdi_pi_client_link_walk_init, 47094c06356bSdh mdi_pi_client_link_walk_step, 47104c06356bSdh mdi_pi_client_link_walk_fini }, 47114c06356bSdh { "mdipi_phci_list", "Walker for mdi_pathinfo pi_phci_link", 47124c06356bSdh mdi_pi_phci_link_walk_init, 47134c06356bSdh mdi_pi_phci_link_walk_step, 47144c06356bSdh mdi_pi_phci_link_walk_fini }, 47154c06356bSdh { "mdiphci_list", "Walker for mdi_phci ph_next link", 47164c06356bSdh mdi_phci_ph_next_walk_init, 47174c06356bSdh mdi_phci_ph_next_walk_step, 47184c06356bSdh mdi_phci_ph_next_walk_fini }, 47194c06356bSdh 47207c478bd9Sstevel@tonic-gate /* from memory.c */ 4721d20abfaaSPavel Tatashin { "allpages", "walk all pages, including free pages", 4722d20abfaaSPavel Tatashin allpages_walk_init, allpages_walk_step, allpages_walk_fini }, 472364a3d88bSJonathan Adams { "anon", "given an amp, list allocated anon structures", 472464a3d88bSJonathan Adams anon_walk_init, anon_walk_step, anon_walk_fini, 472564a3d88bSJonathan Adams ANON_WALK_ALLOC }, 472664a3d88bSJonathan Adams { "anon_all", "given an amp, list contents of all anon slots", 472764a3d88bSJonathan Adams anon_walk_init, anon_walk_step, anon_walk_fini, 472864a3d88bSJonathan Adams ANON_WALK_ALL }, 47297c478bd9Sstevel@tonic-gate { "memlist", "walk specified memlist", 47307c478bd9Sstevel@tonic-gate NULL, memlist_walk_step, NULL }, 4731cbdcbd05SJonathan Adams { "page", "walk all pages, or those from the specified vnode", 4732cbdcbd05SJonathan Adams page_walk_init, page_walk_step, page_walk_fini }, 4733cbdcbd05SJonathan Adams { "seg", "given an as, list of segments", 4734cbdcbd05SJonathan Adams seg_walk_init, avl_walk_step, avl_walk_fini }, 473564a3d88bSJonathan Adams { "segvn_anon", 473664a3d88bSJonathan Adams "given a struct segvn_data, list allocated anon structures", 473764a3d88bSJonathan Adams segvn_anon_walk_init, anon_walk_step, anon_walk_fini, 473864a3d88bSJonathan Adams ANON_WALK_ALLOC }, 473964a3d88bSJonathan Adams { "segvn_anon_all", 474064a3d88bSJonathan Adams "given a struct segvn_data, list contents of all anon slots", 474164a3d88bSJonathan Adams segvn_anon_walk_init, anon_walk_step, anon_walk_fini, 474264a3d88bSJonathan Adams ANON_WALK_ALL }, 474364a3d88bSJonathan Adams { "segvn_pages", 474464a3d88bSJonathan Adams "given a struct segvn_data, list resident pages in " 474564a3d88bSJonathan Adams "offset order", 474664a3d88bSJonathan Adams segvn_pages_walk_init, segvn_pages_walk_step, 474764a3d88bSJonathan Adams segvn_pages_walk_fini, SEGVN_PAGES_RESIDENT }, 474864a3d88bSJonathan Adams { "segvn_pages_all", 474964a3d88bSJonathan Adams "for each offset in a struct segvn_data, give page_t pointer " 475064a3d88bSJonathan Adams "(if resident), or NULL.", 475164a3d88bSJonathan Adams segvn_pages_walk_init, segvn_pages_walk_step, 475264a3d88bSJonathan Adams segvn_pages_walk_fini, SEGVN_PAGES_ALL }, 47537c478bd9Sstevel@tonic-gate { "swapinfo", "walk swapinfo structures", 47547c478bd9Sstevel@tonic-gate swap_walk_init, swap_walk_step, NULL }, 47557c478bd9Sstevel@tonic-gate 47567c478bd9Sstevel@tonic-gate /* from mmd.c */ 47577c478bd9Sstevel@tonic-gate { "pattr", "walk pattr_t structures", pattr_walk_init, 47587c478bd9Sstevel@tonic-gate mmdq_walk_step, mmdq_walk_fini }, 47597c478bd9Sstevel@tonic-gate { "pdesc", "walk pdesc_t structures", 47607c478bd9Sstevel@tonic-gate pdesc_walk_init, mmdq_walk_step, mmdq_walk_fini }, 47617c478bd9Sstevel@tonic-gate { "pdesc_slab", "walk pdesc_slab_t structures", 47627c478bd9Sstevel@tonic-gate pdesc_slab_walk_init, mmdq_walk_step, mmdq_walk_fini }, 47637c478bd9Sstevel@tonic-gate 47647c478bd9Sstevel@tonic-gate /* from modhash.c */ 47657c478bd9Sstevel@tonic-gate { "modhash", "walk list of mod_hash structures", modhash_walk_init, 47667c478bd9Sstevel@tonic-gate modhash_walk_step, NULL }, 47677c478bd9Sstevel@tonic-gate { "modent", "walk list of entries in a given mod_hash", 47687c478bd9Sstevel@tonic-gate modent_walk_init, modent_walk_step, modent_walk_fini }, 47697c478bd9Sstevel@tonic-gate { "modchain", "walk list of entries in a given mod_hash_entry", 47707c478bd9Sstevel@tonic-gate NULL, modchain_walk_step, NULL }, 47717c478bd9Sstevel@tonic-gate 47727c478bd9Sstevel@tonic-gate /* from net.c */ 4773f4b3ec61Sdh { "icmp", "walk ICMP control structures using MI for all stacks", 4774f4b3ec61Sdh mi_payload_walk_init, mi_payload_walk_step, NULL, 4775f4b3ec61Sdh &mi_icmp_arg }, 47767c478bd9Sstevel@tonic-gate { "mi", "given a MI_O, walk the MI", 47777c478bd9Sstevel@tonic-gate mi_walk_init, mi_walk_step, mi_walk_fini, NULL }, 47787c478bd9Sstevel@tonic-gate { "sonode", "given a sonode, walk its children", 47797c478bd9Sstevel@tonic-gate sonode_walk_init, sonode_walk_step, sonode_walk_fini, NULL }, 4780f4b3ec61Sdh { "icmp_stacks", "walk all the icmp_stack_t", 4781f4b3ec61Sdh icmp_stacks_walk_init, icmp_stacks_walk_step, NULL }, 4782f4b3ec61Sdh { "tcp_stacks", "walk all the tcp_stack_t", 4783f4b3ec61Sdh tcp_stacks_walk_init, tcp_stacks_walk_step, NULL }, 4784f4b3ec61Sdh { "udp_stacks", "walk all the udp_stack_t", 4785f4b3ec61Sdh udp_stacks_walk_init, udp_stacks_walk_step, NULL }, 4786f4b3ec61Sdh 47874c06356bSdh /* from netstack.c */ 47884c06356bSdh { "netstack", "walk a list of kernel netstacks", 47894c06356bSdh netstack_walk_init, netstack_walk_step, NULL }, 47904c06356bSdh 47917c478bd9Sstevel@tonic-gate /* from nvpair.c */ 47927c478bd9Sstevel@tonic-gate { NVPAIR_WALKER_NAME, NVPAIR_WALKER_DESCR, 47937c478bd9Sstevel@tonic-gate nvpair_walk_init, nvpair_walk_step, NULL }, 47947c478bd9Sstevel@tonic-gate 4795e386d4ddSRobert Mustacchi /* from pci.c */ 4796e386d4ddSRobert Mustacchi { "pcie_bus", "walk all pcie_bus_t's", pcie_bus_walk_init, 4797e386d4ddSRobert Mustacchi pcie_bus_walk_step, NULL }, 4798e386d4ddSRobert Mustacchi 47997c478bd9Sstevel@tonic-gate /* from rctl.c */ 48007c478bd9Sstevel@tonic-gate { "rctl_dict_list", "walk all rctl_dict_entry_t's from rctl_lists", 48017c478bd9Sstevel@tonic-gate rctl_dict_walk_init, rctl_dict_walk_step, NULL }, 48027c478bd9Sstevel@tonic-gate { "rctl_set", "given a rctl_set, walk all rctls", rctl_set_walk_init, 48037c478bd9Sstevel@tonic-gate rctl_set_walk_step, NULL }, 48047c478bd9Sstevel@tonic-gate { "rctl_val", "given a rctl_t, walk all rctl_val entries associated", 48057c478bd9Sstevel@tonic-gate rctl_val_walk_init, rctl_val_walk_step }, 48067c478bd9Sstevel@tonic-gate 48077c478bd9Sstevel@tonic-gate /* from sobj.c */ 48087c478bd9Sstevel@tonic-gate { "blocked", "walk threads blocked on a given sobj", 48097c478bd9Sstevel@tonic-gate blocked_walk_init, blocked_walk_step, NULL }, 48107c478bd9Sstevel@tonic-gate { "wchan", "given a wchan, list of blocked threads", 48117c478bd9Sstevel@tonic-gate wchan_walk_init, wchan_walk_step, wchan_walk_fini }, 48127c478bd9Sstevel@tonic-gate 48137c478bd9Sstevel@tonic-gate /* from stream.c */ 48147c478bd9Sstevel@tonic-gate { "b_cont", "walk mblk_t list using b_cont", 48157c478bd9Sstevel@tonic-gate mblk_walk_init, b_cont_step, mblk_walk_fini }, 48167c478bd9Sstevel@tonic-gate { "b_next", "walk mblk_t list using b_next", 48177c478bd9Sstevel@tonic-gate mblk_walk_init, b_next_step, mblk_walk_fini }, 48187c478bd9Sstevel@tonic-gate { "qlink", "walk queue_t list using q_link", 48197c478bd9Sstevel@tonic-gate queue_walk_init, queue_link_step, queue_walk_fini }, 48207c478bd9Sstevel@tonic-gate { "qnext", "walk queue_t list using q_next", 48217c478bd9Sstevel@tonic-gate queue_walk_init, queue_next_step, queue_walk_fini }, 48227c478bd9Sstevel@tonic-gate { "strftblk", "given a dblk_t, walk STREAMS flow trace event list", 48237c478bd9Sstevel@tonic-gate strftblk_walk_init, strftblk_step, strftblk_walk_fini }, 48247c478bd9Sstevel@tonic-gate { "readq", "walk read queue side of stdata", 48257c478bd9Sstevel@tonic-gate str_walk_init, strr_walk_step, str_walk_fini }, 48267c478bd9Sstevel@tonic-gate { "writeq", "walk write queue side of stdata", 48277c478bd9Sstevel@tonic-gate str_walk_init, strw_walk_step, str_walk_fini }, 48287c478bd9Sstevel@tonic-gate 4829e0ad97e3SJonathan Adams /* from taskq.c */ 4830e0ad97e3SJonathan Adams { "taskq_thread", "given a taskq_t, list all of its threads", 4831e0ad97e3SJonathan Adams taskq_thread_walk_init, 4832e0ad97e3SJonathan Adams taskq_thread_walk_step, 4833e0ad97e3SJonathan Adams taskq_thread_walk_fini }, 4834e0ad97e3SJonathan Adams { "taskq_entry", "given a taskq_t*, list all taskq_ent_t in the list", 4835e0ad97e3SJonathan Adams taskq_ent_walk_init, taskq_ent_walk_step, NULL }, 4836e0ad97e3SJonathan Adams 48377c478bd9Sstevel@tonic-gate /* from thread.c */ 48387c478bd9Sstevel@tonic-gate { "deathrow", "walk threads on both lwp_ and thread_deathrow", 48397c478bd9Sstevel@tonic-gate deathrow_walk_init, deathrow_walk_step, NULL }, 48407c478bd9Sstevel@tonic-gate { "cpu_dispq", "given a cpu_t, walk threads in dispatcher queues", 48417c478bd9Sstevel@tonic-gate cpu_dispq_walk_init, dispq_walk_step, dispq_walk_fini }, 48427c478bd9Sstevel@tonic-gate { "cpupart_dispq", 48437c478bd9Sstevel@tonic-gate "given a cpupart_t, walk threads in dispatcher queues", 48447c478bd9Sstevel@tonic-gate cpupart_dispq_walk_init, dispq_walk_step, dispq_walk_fini }, 48457c478bd9Sstevel@tonic-gate { "lwp_deathrow", "walk lwp_deathrow", 48467c478bd9Sstevel@tonic-gate lwp_deathrow_walk_init, deathrow_walk_step, NULL }, 48477c478bd9Sstevel@tonic-gate { "thread", "global or per-process kthread_t structures", 48487c478bd9Sstevel@tonic-gate thread_walk_init, thread_walk_step, thread_walk_fini }, 48497c478bd9Sstevel@tonic-gate { "thread_deathrow", "walk threads on thread_deathrow", 48507c478bd9Sstevel@tonic-gate thread_deathrow_walk_init, deathrow_walk_step, NULL }, 48517c478bd9Sstevel@tonic-gate 48527c478bd9Sstevel@tonic-gate /* from tsd.c */ 48537c478bd9Sstevel@tonic-gate { "tsd", "walk list of thread-specific data", 48547c478bd9Sstevel@tonic-gate tsd_walk_init, tsd_walk_step, tsd_walk_fini }, 48557c478bd9Sstevel@tonic-gate 485645916cd2Sjpk /* from tsol.c */ 485745916cd2Sjpk { "tnrh", "walk remote host cache structures", 485845916cd2Sjpk tnrh_walk_init, tnrh_walk_step, tnrh_walk_fini }, 485945916cd2Sjpk { "tnrhtp", "walk remote host template structures", 486045916cd2Sjpk tnrhtp_walk_init, tnrhtp_walk_step, tnrhtp_walk_fini }, 486145916cd2Sjpk 48627c478bd9Sstevel@tonic-gate /* 48637c478bd9Sstevel@tonic-gate * typegraph does not work under kmdb, as it requires too much memory 48647c478bd9Sstevel@tonic-gate * for its internal data structures. 48657c478bd9Sstevel@tonic-gate */ 48667c478bd9Sstevel@tonic-gate #ifndef _KMDB 48677c478bd9Sstevel@tonic-gate /* from typegraph.c */ 48687c478bd9Sstevel@tonic-gate { "typeconflict", "walk buffers with conflicting type inferences", 48697c478bd9Sstevel@tonic-gate typegraph_walk_init, typeconflict_walk_step }, 48707c478bd9Sstevel@tonic-gate { "typeunknown", "walk buffers with unknown types", 48717c478bd9Sstevel@tonic-gate typegraph_walk_init, typeunknown_walk_step }, 48727c478bd9Sstevel@tonic-gate #endif 48737c478bd9Sstevel@tonic-gate 48747c478bd9Sstevel@tonic-gate /* from vfs.c */ 48757c478bd9Sstevel@tonic-gate { "vfs", "walk file system list", 48767c478bd9Sstevel@tonic-gate vfs_walk_init, vfs_walk_step }, 487770ab954aSramat 48784c06356bSdh /* from zone.c */ 48794c06356bSdh { "zone", "walk a list of kernel zones", 48804c06356bSdh zone_walk_init, zone_walk_step, NULL }, 48814c06356bSdh { "zsd", "walk list of zsd entries for a zone", 48824c06356bSdh zsd_walk_init, zsd_walk_step, NULL }, 4883f4b3ec61Sdh 48847c478bd9Sstevel@tonic-gate { NULL } 48857c478bd9Sstevel@tonic-gate }; 48867c478bd9Sstevel@tonic-gate 48877c478bd9Sstevel@tonic-gate static const mdb_modinfo_t modinfo = { MDB_API_VERSION, dcmds, walkers }; 48887c478bd9Sstevel@tonic-gate 4889346799e8SJonathan W Adams /*ARGSUSED*/ 4890346799e8SJonathan W Adams static void 4891346799e8SJonathan W Adams genunix_statechange_cb(void *ignored) 4892346799e8SJonathan W Adams { 4893346799e8SJonathan W Adams /* 4894346799e8SJonathan W Adams * Force ::findleaks and ::stacks to let go any cached state. 4895346799e8SJonathan W Adams */ 4896346799e8SJonathan W Adams leaky_cleanup(1); 4897346799e8SJonathan W Adams stacks_cleanup(1); 4898346799e8SJonathan W Adams 4899346799e8SJonathan W Adams kmem_statechange(); /* notify kmem */ 4900346799e8SJonathan W Adams } 4901346799e8SJonathan W Adams 49027c478bd9Sstevel@tonic-gate const mdb_modinfo_t * 49037c478bd9Sstevel@tonic-gate _mdb_init(void) 49047c478bd9Sstevel@tonic-gate { 49057c478bd9Sstevel@tonic-gate kmem_init(); 49067c478bd9Sstevel@tonic-gate 4907346799e8SJonathan W Adams (void) mdb_callback_add(MDB_CALLBACK_STCHG, 4908346799e8SJonathan W Adams genunix_statechange_cb, NULL); 4909346799e8SJonathan W Adams 49102a12f85aSJeremy Jones #ifndef _KMDB 49112a12f85aSJeremy Jones gcore_init(); 49122a12f85aSJeremy Jones #endif 49132a12f85aSJeremy Jones 49147c478bd9Sstevel@tonic-gate return (&modinfo); 49157c478bd9Sstevel@tonic-gate } 49167c478bd9Sstevel@tonic-gate 49177c478bd9Sstevel@tonic-gate void 49187c478bd9Sstevel@tonic-gate _mdb_fini(void) 49197c478bd9Sstevel@tonic-gate { 49207c478bd9Sstevel@tonic-gate leaky_cleanup(1); 4921346799e8SJonathan W Adams stacks_cleanup(1); 49227c478bd9Sstevel@tonic-gate } 4923