/* * CDDL HEADER START * * The contents of this file are subject to the terms of the * Common Development and Distribution License (the "License"). * You may not use this file except in compliance with the License. * * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE * or http://www.opensolaris.org/os/licensing. * See the License for the specific language governing permissions * and limitations under the License. * * When distributing Covered Code, include this CDDL HEADER in each * file and include the License file at usr/src/OPENSOLARIS.LICENSE. * If applicable, add the following below this CDDL HEADER, with the * fields enclosed by brackets "[]" replaced with your own identifying * information: Portions Copyright [yyyy] [name of copyright owner] * * CDDL HEADER END */ /* * Copyright 2009 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ /* * This file defines the standard set of inlines and translators to be made * available for all D programs to use to examine process model state. */ #pragma D depends_on module procfs /* * The following miscellaneous constants are used by the proc(5) translators * defined below. These are assigned the latest values from the system .h's. */ inline char SSLEEP = @SSLEEP@; #pragma D binding "1.0" SSLEEP inline char SRUN = @SRUN@; #pragma D binding "1.0" SRUN inline char SZOMB = @SZOMB@; #pragma D binding "1.0" SZOMB inline char SSTOP = @SSTOP@; #pragma D binding "1.0" SSTOP inline char SIDL = @SIDL@; #pragma D binding "1.0" SIDL inline char SONPROC = @SONPROC@; #pragma D binding "1.0" SONPROC inline char SWAIT = @SWAIT@; #pragma D binding "1.0" SWAIT inline int PR_STOPPED = @PR_STOPPED@; #pragma D binding "1.0" PR_STOPPED inline int PR_ISTOP = @PR_ISTOP@; #pragma D binding "1.0" PR_ISTOP inline int PR_DSTOP = @PR_DSTOP@; #pragma D binding "1.0" PR_DSTOP inline int PR_STEP = @PR_STEP@; #pragma D binding "1.0" PR_STEP inline int PR_ASLEEP = @PR_ASLEEP@; #pragma D binding "1.0" PR_ASLEEP inline int PR_PCINVAL = @PR_PCINVAL@; #pragma D binding "1.0" PR_PCINVAL inline int PR_ASLWP = @PR_ASLWP@; #pragma D binding "1.0" PR_ASLWP inline int PR_AGENT = @PR_AGENT@; #pragma D binding "1.0" PR_AGENT inline int PR_DETACH = @PR_DETACH@; #pragma D binding "1.0" PR_DETACH inline int PR_DAEMON = @PR_DAEMON@; #pragma D binding "1.0" PR_DAEMON inline int PR_IDLE = @PR_IDLE@; #pragma D binding "1.4" PR_IDLE inline int PR_ISSYS = @PR_ISSYS@; #pragma D binding "1.0" PR_ISSYS inline int PR_VFORKP = @PR_VFORKP@; #pragma D binding "1.0" PR_VFORKP inline int PR_ORPHAN = @PR_ORPHAN@; #pragma D binding "1.0" PR_ORPHAN inline int PR_NOSIGCHLD = @PR_NOSIGCHLD@; #pragma D binding "1.4" PR_NOSIGCHLD inline int PR_WAITPID = @PR_WAITPID@; #pragma D binding "1.4" PR_WAITPID inline int PR_FORK = @PR_FORK@; #pragma D binding "1.0" PR_FORK inline int PR_RLC = @PR_RLC@; #pragma D binding "1.0" PR_RLC inline int PR_KLC = @PR_KLC@; #pragma D binding "1.0" PR_KLC inline int PR_ASYNC = @PR_ASYNC@; #pragma D binding "1.0" PR_ASYNC inline int PR_MSACCT = @PR_MSACCT@; #pragma D binding "1.0" PR_MSACCT inline int PR_BPTADJ = @PR_BPTADJ@; #pragma D binding "1.0" PR_BPTADJ inline int PR_PTRACE = @PR_PTRACE@; #pragma D binding "1.0" PR_PTRACE inline int PR_MSFORK = @PR_MSFORK@; #pragma D binding "1.0" PR_MSFORK inline char PR_MODEL_ILP32 = @PR_MODEL_ILP32@; #pragma D binding "1.0" PR_MODEL_ILP32 inline char PR_MODEL_LP64 = @PR_MODEL_LP64@; #pragma D binding "1.0" PR_MODEL_LP64 inline char SOBJ_NONE = @SOBJ_NONE@; #pragma D binding "1.0" SOBJ_NONE inline char SOBJ_MUTEX = @SOBJ_MUTEX@; #pragma D binding "1.0" SOBJ_MUTEX inline char SOBJ_RWLOCK = @SOBJ_RWLOCK@; #pragma D binding "1.0" SOBJ_RWLOCK inline char SOBJ_CV = @SOBJ_CV@; #pragma D binding "1.0" SOBJ_CV inline char SOBJ_SEMA = @SOBJ_SEMA@; #pragma D binding "1.0" SOBJ_SEMA inline char SOBJ_USER = @SOBJ_USER@; #pragma D binding "1.0" SOBJ_USER inline char SOBJ_USER_PI = @SOBJ_USER_PI@; #pragma D binding "1.0" SOBJ_USER_PI inline char SOBJ_SHUTTLE = @SOBJ_SHUTTLE@; #pragma D binding "1.0" SOBJ_SHUTTLE inline int SI_USER = @SI_USER@; #pragma D binding "1.0" SI_USER inline int SI_LWP = @SI_LWP@; #pragma D binding "1.0" SI_LWP inline int SI_QUEUE = @SI_QUEUE@; #pragma D binding "1.0" SI_QUEUE inline int SI_TIMER = @SI_TIMER@; #pragma D binding "1.0" SI_TIMER inline int SI_ASYNCIO = @SI_ASYNCIO@; #pragma D binding "1.0" SI_ASYNCIO inline int SI_MESGQ = @SI_MESGQ@; #pragma D binding "1.0" SI_MESGQ inline int SI_RCTL = @SI_RCTL@; #pragma D binding "1.0" SI_RCTL inline int ILL_ILLOPC = @ILL_ILLOPC@; #pragma D binding "1.0" ILL_ILLOPC inline int ILL_ILLOPN = @ILL_ILLOPN@; #pragma D binding "1.0" ILL_ILLOPN inline int ILL_ILLADR = @ILL_ILLADR@; #pragma D binding "1.0" ILL_ILLADR inline int ILL_ILLTRP = @ILL_ILLTRP@; #pragma D binding "1.0" ILL_ILLTRP inline int ILL_PRVOPC = @ILL_PRVOPC@; #pragma D binding "1.0" ILL_PRVOPC inline int ILL_PRVREG = @ILL_PRVREG@; #pragma D binding "1.0" ILL_PRVREG inline int ILL_COPROC = @ILL_COPROC@; #pragma D binding "1.0" ILL_COPROC inline int ILL_BADSTK = @ILL_BADSTK@; #pragma D binding "1.0" ILL_BADSTK inline int FPE_INTDIV = @FPE_INTDIV@; #pragma D binding "1.0" FPE_INTDIV inline int FPE_INTOVF = @FPE_INTOVF@; #pragma D binding "1.0" FPE_INTOVF inline int FPE_FLTDIV = @FPE_FLTDIV@; #pragma D binding "1.0" FPE_FLTDIV inline int FPE_FLTOVF = @FPE_FLTOVF@; #pragma D binding "1.0" FPE_FLTOVF inline int FPE_FLTUND = @FPE_FLTUND@; #pragma D binding "1.0" FPE_FLTUND inline int FPE_FLTRES = @FPE_FLTRES@; #pragma D binding "1.0" FPE_FLTRES inline int FPE_FLTINV = @FPE_FLTINV@; #pragma D binding "1.0" FPE_FLTINV inline int FPE_FLTSUB = @FPE_FLTSUB@; #pragma D binding "1.0" FPE_FLTSUB inline int SEGV_MAPERR = @SEGV_MAPERR@; #pragma D binding "1.0" SEGV_MAPERR inline int SEGV_ACCERR = @SEGV_ACCERR@; #pragma D binding "1.0" SEGV_ACCERR inline int BUS_ADRALN = @BUS_ADRALN@; #pragma D binding "1.0" BUS_ADRALN inline int BUS_ADRERR = @BUS_ADRERR@; #pragma D binding "1.0" BUS_ADRERR inline int BUS_OBJERR = @BUS_OBJERR@; #pragma D binding "1.0" BUS_OBJERR inline int TRAP_BRKPT = @TRAP_BRKPT@; #pragma D binding "1.0" TRAP_BRKPT inline int TRAP_TRACE = @TRAP_TRACE@; #pragma D binding "1.0" TRAP_TRACE inline int CLD_EXITED = @CLD_EXITED@; #pragma D binding "1.0" CLD_EXITED inline int CLD_KILLED = @CLD_KILLED@; #pragma D binding "1.0" CLD_KILLED inline int CLD_DUMPED = @CLD_DUMPED@; #pragma D binding "1.0" CLD_DUMPED inline int CLD_TRAPPED = @CLD_TRAPPED@; #pragma D binding "1.0" CLD_TRAPPED inline int CLD_STOPPED = @CLD_STOPPED@; #pragma D binding "1.0" CLD_STOPPED inline int CLD_CONTINUED = @CLD_CONTINUED@; #pragma D binding "1.0" CLD_CONTINUED inline int POLL_IN = @POLL_IN@; #pragma D binding "1.0" POLL_IN inline int POLL_OUT = @POLL_OUT@; #pragma D binding "1.0" POLL_OUT inline int POLL_MSG = @POLL_MSG@; #pragma D binding "1.0" POLL_MSG inline int POLL_ERR = @POLL_ERR@; #pragma D binding "1.0" POLL_ERR inline int POLL_PRI = @POLL_PRI@; #pragma D binding "1.0" POLL_PRI inline int POLL_HUP = @POLL_HUP@; #pragma D binding "1.0" POLL_HUP /* * Translate from the kernel's proc_t structure to a proc(5) psinfo_t struct. * We do not provide support for pr_size, pr_rssize, pr_pctcpu, and pr_pctmem. * We also do not fill in pr_lwp (the lwpsinfo_t for the representative LWP) * because we do not have the ability to select and stop any representative. * Also, for the moment, pr_wstat, pr_time, and pr_ctime are not supported, * but these could be supported by DTrace in the future using subroutines. * Note that any member added to this translator should also be added to the * kthread_t-to-psinfo_t translator, below. */ #pragma D binding "1.0" translator translator psinfo_t < proc_t *T > { pr_nlwp = T->p_lwpcnt; pr_pid = T->p_pidp->pid_id; pr_ppid = T->p_ppid; pr_pgid = T->p_pgidp->pid_id; pr_sid = T->p_sessp->s_sidp->pid_id; pr_uid = T->p_cred->cr_ruid; pr_euid = T->p_cred->cr_uid; pr_gid = T->p_cred->cr_rgid; pr_egid = T->p_cred->cr_gid; pr_addr = (uintptr_t)T; pr_ttydev = (T->p_sessp->s_vp == NULL) ? (dev_t)-1 : (T->p_sessp->s_dev == `rwsconsdev) ? `uconsdev : (T->p_sessp->s_dev == `rconsdev) ? `uconsdev : T->p_sessp->s_dev; pr_start = T->p_user.u_start; pr_fname = T->p_user.u_comm; pr_psargs = T->p_user.u_psargs; pr_argc = T->p_user.u_argc; pr_argv = T->p_user.u_argv; pr_envp = T->p_user.u_envp; pr_dmodel = (T->p_model == @DATAMODEL_ILP32@) ? PR_MODEL_ILP32 : PR_MODEL_LP64; pr_taskid = T->p_task->tk_tkid; pr_projid = T->p_task->tk_proj->kpj_id; pr_poolid = T->p_pool->pool_id; pr_zoneid = T->p_zone->zone_id; pr_contract = (T->p_ct_process == NULL) ? -1 : T->p_ct_process->conp_contract.ct_id; }; /* * Translate from the kernel's kthread_t structure to a proc(5) psinfo_t * struct. Lacking a facility to define one translator only in terms of * another, we explicitly define each member by using the proc_t-to-psinfo_t * translator, above; any members added to that translator should also be * added here. (The only exception to this is pr_start, which -- due to it * being a structure -- cannot be defined in terms of a translator at all.) */ #pragma D binding "1.0" translator translator psinfo_t < kthread_t *T > { pr_nlwp = xlate (T->t_procp).pr_nlwp; pr_pid = xlate (T->t_procp).pr_pid; pr_ppid = xlate (T->t_procp).pr_ppid; pr_pgid = xlate (T->t_procp).pr_pgid; pr_sid = xlate (T->t_procp).pr_sid; pr_uid = xlate (T->t_procp).pr_uid; pr_euid = xlate (T->t_procp).pr_euid; pr_gid = xlate (T->t_procp).pr_gid; pr_egid = xlate (T->t_procp).pr_egid; pr_addr = xlate (T->t_procp).pr_addr; pr_ttydev = xlate (T->t_procp).pr_ttydev; pr_start = (timestruc_t)xlate (T->t_procp).pr_start; pr_fname = xlate (T->t_procp).pr_fname; pr_psargs = xlate (T->t_procp).pr_psargs; pr_argc = xlate (T->t_procp).pr_argc; pr_argv = xlate (T->t_procp).pr_argv; pr_envp = xlate (T->t_procp).pr_envp; pr_dmodel = xlate (T->t_procp).pr_dmodel; pr_taskid = xlate (T->t_procp).pr_taskid; pr_projid = xlate (T->t_procp).pr_projid; pr_poolid = xlate (T->t_procp).pr_poolid; pr_zoneid = xlate (T->t_procp).pr_zoneid; pr_contract = xlate (T->t_procp).pr_contract; }; /* * Translate from the kernel's kthread_t structure to a proc(5) lwpsinfo_t. * We do not provide support for pr_nice, pr_oldpri, pr_cpu, or pr_pctcpu. * Also, for the moment, pr_start and pr_time are not supported, but these * could be supported by DTrace in the future using subroutines. */ #pragma D binding "1.0" translator translator lwpsinfo_t < kthread_t *T > { pr_flag = ((T->t_state == @TS_STOPPED@) ? (PR_STOPPED | ((!(T->t_schedflag & @TS_PSTART@)) ? PR_ISTOP : 0)) : ((T->t_proc_flag & @TP_PRVSTOP@) ? PR_STOPPED | PR_ISTOP : 0)) | ((T == T->t_procp->p_agenttp) ? PR_AGENT : 0) | ((!(T->t_proc_flag & @TP_TWAIT@)) ? PR_DETACH : 0) | ((T->t_proc_flag & @TP_DAEMON@) ? PR_DAEMON : 0) | ((T->t_procp->p_pidflag & @CLDNOSIGCHLD@) ? PR_NOSIGCHLD : 0) | ((T->t_procp->p_pidflag & @CLDWAITPID@) ? PR_WAITPID : 0) | ((T->t_procp->p_proc_flag & @P_PR_FORK@) ? PR_FORK : 0) | ((T->t_procp->p_proc_flag & @P_PR_RUNLCL@) ? PR_RLC : 0) | ((T->t_procp->p_proc_flag & @P_PR_KILLCL@) ? PR_KLC : 0) | ((T->t_procp->p_proc_flag & @P_PR_ASYNC@) ? PR_ASYNC : 0) | ((T->t_procp->p_proc_flag & @P_PR_BPTADJ@) ? PR_BPTADJ : 0) | ((T->t_procp->p_proc_flag & @P_PR_PTRACE@) ? PR_PTRACE : 0) | ((T->t_procp->p_flag & @SMSACCT@) ? PR_MSACCT : 0) | ((T->t_procp->p_flag & @SMSFORK@) ? PR_MSFORK : 0) | ((T->t_procp->p_flag & @SVFWAIT@) ? PR_VFORKP : 0) | (((T->t_procp->p_flag & @SSYS@) || (T->t_procp->p_as == &`kas)) ? PR_ISSYS : 0) | ((T == T->t_cpu->cpu_idle_thread) ? PR_IDLE : 0); pr_lwpid = T->t_tid; pr_addr = (uintptr_t)T; pr_wchan = (uintptr_t)T->t_lwpchan.lc_wchan; pr_stype = T->t_sobj_ops ? T->t_sobj_ops->sobj_type : 0; pr_state = (T->t_proc_flag & @TP_PRVSTOP@) ? SSTOP : (T->t_state == @TS_SLEEP@) ? SSLEEP : (T->t_state == @TS_RUN@) ? SRUN : (T->t_state == @TS_ONPROC@) ? SONPROC : (T->t_state == @TS_ZOMB@) ? SZOMB : (T->t_state == @TS_STOPPED@) ? SSTOP : (T->t_state == @TS_WAIT@) ? SWAIT : 0; pr_sname = (T->t_proc_flag & @TP_PRVSTOP@) ? 'T' : (T->t_state == @TS_SLEEP@) ? 'S' : (T->t_state == @TS_RUN@) ? 'R' : (T->t_state == @TS_ONPROC@) ? 'O' : (T->t_state == @TS_ZOMB@) ? 'Z' : (T->t_state == @TS_STOPPED@) ? 'T' : (T->t_state == @TS_WAIT@) ? 'W' : '?'; pr_syscall = T->t_sysnum; pr_pri = T->t_pri; pr_clname = `sclass[T->t_cid].cl_name; pr_onpro = T->t_cpu->cpu_id; pr_bindpro = T->t_bind_cpu; pr_bindpset = T->t_bind_pset; pr_lgrp = T->t_lpl->lpl_lgrpid; }; inline psinfo_t *curpsinfo = xlate (curthread->t_procp); #pragma D attributes Stable/Stable/Common curpsinfo #pragma D binding "1.0" curpsinfo inline lwpsinfo_t *curlwpsinfo = xlate (curthread); #pragma D attributes Stable/Stable/Common curlwpsinfo #pragma D binding "1.0" curlwpsinfo inline string cwd = curthread->t_procp->p_user.u_cdir->v_path == NULL ? "" : stringof(curthread->t_procp->p_user.u_cdir->v_path); #pragma D attributes Stable/Stable/Common cwd #pragma D binding "1.0" cwd inline string root = curthread->t_procp->p_user.u_rdir == NULL ? "/" : curthread->t_procp->p_user.u_rdir->v_path == NULL ? "" : stringof(curthread->t_procp->p_user.u_rdir->v_path); #pragma D attributes Stable/Stable/Common root #pragma D binding "1.0" root