gprofng/src/Command.cc

   1 /* Copyright (C) 2021-2023 Free Software Foundation, Inc.
   2    Contributed by Oracle.
   3
   4    This file is part of GNU Binutils.
   5
   6    This program is free software; you can redistribute it and/or modify
   7    it under the terms of the GNU General Public License as published by
   8    the Free Software Foundation; either version 3, or (at your option)
   9    any later version.
  10
  11    This program is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14    GNU General Public License for more details.
  15
  16    You should have received a copy of the GNU General Public License
  17    along with this program; if not, write to the Free Software
  18    Foundation, 51 Franklin Street - Fifth Floor, Boston,
  19    MA 02110-1301, USA.  */
  20
  21 #include "config.h"
  22 #include <string.h>
  23 #include <stdlib.h>
  24 #include <sys/param.h>
  25
  26 #include "gp-defs.h"
  27 #include "Command.h"
  28 #include "DbeSession.h"
  29 #include "MemorySpace.h"
  30 #include "i18n.h"
  31 #include "StringBuilder.h"
  32
  33 const char *Command::DEFAULT_CMD = "default";   // token for default
  34 const char *Command::ALL_CMD     = "all";       // token for all
  35 const char *Command::ANY_CMD     = "any";       // token for any
  36 const char *Command::NONE_CMD    = "none";      // token for none
  37 const char *Command::HWC_CMD     = "hwc";       // token for all HWC
  38 const char *Command::BIT_CMD     = "bit";  // token for any bit-generated metric
  39 const char *Command::DEFAULT_METRICS = "ei.user:name";  // if no .rc files read
  40 const char *Command::DEFAULT_SORT    = "e.user:name";   // if no .rc files read
  41
  42 static char *fhdr, *cchdr, *lahdr, *iohdr, *sdhdr, *lsthdr, *lohdr;
  43 static char *methdr, *othdr, *mischdr, *deflthdr;
  44 static char *selhdr, *filthdr, *outhdr, *exphdr, *obj_allhdr;
  45 static char *unsuphdr, *indxobjhdr;
  46 static char *helphdr, *rahdr, *ddhdr, *typehdr, *typehdr2;
  47
  48 //  This is the list of commands, which governs the parser scan, as
  49 //      well as the help command.
  50 //  A line with the tag NO_CMD is skipped in parsing, but is used
  51 //      to provide subheadings for the help
  52 //  The HELP line must be the last one in the list of commands
  53 //      to be shown by "-help"; The HHELP line must be the
  54 //      last one to be shown by "-xhelp"
  55 //  The LAST_CMD line must be the last one recognized by the parser
  56 //
  57 //  The ordering of this list should match the ordering in the man
  58 //      page, and the subheader lines should match the subheadings in
  59 //      the man page.
  60
  61 static char *desc[LAST_CMD];
  62
  63 static Cmdtable cmd_lst[] = {   // list of commands
  64   // User Commands
  65   { NO_CMD, "", NULL, NULL, 0, &fhdr},
  66   { FUNCS, "functions", NULL, NULL, 0, &desc[FUNCS]},
  67   { METRICS, "metrics", NULL, "metric_spec", 1, &desc[METRICS]},
  68   { SORT, "sort", NULL, "metric_spec", 1, &desc[SORT]},
  69   { FDETAIL, "fsummary", NULL, NULL, 0, &desc[FDETAIL]},
  70   { FSINGLE, "fsingle", NULL, "function_name #", 2, &desc[FSINGLE]},
  71
  72   { NO_CMD, "", NULL, NULL, 0, &cchdr},
  73   { GPROF, "callers-callees", "gprof", NULL, 0, &desc[GPROF]},
  74   { CSINGLE, "csingle", NULL, "function_name #", 2, &desc[CSINGLE]},
  75   { CPREPEND, "cprepend", NULL, "function_name #", 2, &desc[CPREPEND]},
  76   { CAPPEND, "cappend", NULL, "function_name #", 2, &desc[CAPPEND]},
  77   { CRMFIRST, "crmfirst", NULL, NULL, 0, &desc[CRMFIRST]},
  78   { CRMLAST, "crmlast", NULL, NULL, 0, &desc[CRMLAST]},
  79   { CALLTREE, "calltree", "ctree", NULL, 0, &desc[CALLTREE]},
  80
  81   { NO_CMD, "", NULL, NULL, 0, &lahdr},
  82   { LEAKS, "leaks", NULL, NULL, 0, &desc[LEAKS]},
  83   { ALLOCS, "allocs", NULL, NULL, 0, &desc[ALLOCS]},
  84   { HEAP, "heap", NULL, NULL, 0, &desc[HEAP]},
  85   { HEAPSTAT, "heapstat", NULL, NULL, 0, &desc[HEAPSTAT]},
  86
  87   { NO_CMD, "", NULL, NULL, 0, &iohdr},
  88   { IOACTIVITY, "ioactivity", NULL, NULL, 0, &desc[IOACTIVITY]},
  89   { IOVFD, "iodetail", NULL, NULL, 0, &desc[IOVFD]},
  90   { IOCALLSTACK, "iocallstack", NULL, NULL, 0, &desc[IOCALLSTACK]},
  91   { IOSTAT, "iostat", NULL, NULL, 0, &desc[IOSTAT]},
  92
  93   // PC, line, source and dissassembly commands
  94   { NO_CMD, "", NULL, NULL, 0, &sdhdr},
  95   { HOTPCS, "pcs", NULL, NULL, 0, &desc[HOTPCS]},
  96   { PDETAIL, "psummary", NULL, NULL, 0, &desc[PDETAIL]},
  97   { HOTLINES, "lines", NULL, NULL, 0, &desc[HOTLINES]},
  98   { LDETAIL, "lsummary", NULL, NULL, 0, &desc[LDETAIL]},
  99   { SOURCE, "source", NULL, "func/file #", 2, &desc[SOURCE]},
 100   { DISASM, "disasm", NULL, "func/file #", 2, &desc[DISASM]},
 101   { SCOMPCOM, "scc", NULL, "com_spec", 1, &desc[SCOMPCOM]},
 102   { STHRESH, "sthresh", NULL, "value", 1, &desc[STHRESH]},
 103   { DCOMPCOM, "dcc", NULL, "com_spec", 1, &desc[DCOMPCOM]},
 104   { COMPCOM, "cc", NULL, "com_spec", 1, &desc[COMPCOM]},
 105   { DTHRESH, "dthresh", NULL, "value", 1, &desc[DTHRESH]},
 106   { SETPATH, "setpath", NULL, "path_list", 1, &desc[SETPATH]},
 107   { ADDPATH, "addpath", NULL, "path_list", 1, &desc[ADDPATH]},
 108   { PATHMAP, "pathmap", NULL, "old_prefix new_prefix", 2, &desc[PATHMAP]},
 109   { LIBDIRS, "preload_libdirs", NULL, NULL, 1, &desc[PATHMAP]},
 110
 111   // Index Object commands
 112   { NO_CMD, "", NULL, NULL, 0, &indxobjhdr},
 113   { INDXOBJ, "indxobj", NULL, "type", 1, &desc[INDXOBJ]},
 114   { INDXOBJLIST, "indxobj_list", NULL, NULL, 0, &desc[INDXOBJLIST]},
 115   { INDXOBJDEF, "indxobj_define", NULL, "type \"index-expr\"", 2, &desc[INDXOBJDEF]},
 116
 117   // Deadlock detection commands
 118   { NO_CMD, "", NULL, NULL, 0, &ddhdr},
 119   { DEADLOCK_EVNTS, "deadlocks", NULL, NULL, 0, &desc[DEADLOCK_EVNTS]},
 120   { DEADLOCK_SUM, "dsummary", NULL, "{deadlock_id|all}", 1, &desc[DEADLOCK_SUM]},
 121
 122   { NO_CMD, "", NULL, NULL, 0, &lsthdr},
 123   { EXP_LIST, "experiment_list", "exp_list", NULL, 0, &desc[EXP_LIST]},
 124   { SAMPLE_LIST, "sample_list", NULL, NULL, 0, &desc[SAMPLE_LIST]},
 125   { LWP_LIST, "lwp_list", NULL, NULL, 0, &desc[LWP_LIST]},
 126   { THREAD_LIST, "thread_list", NULL, NULL, 0, &desc[THREAD_LIST]},
 127   { CPU_LIST, "cpu_list", NULL, NULL, 0, &desc[CPU_LIST]},
 128
 129   { NO_CMD, "", NULL, NULL, 0, &filthdr},
 130   { FILTERS, "filters", NULL, "filter-specification", 1, &desc[FILTERS]},
 131   { DESCRIBE, "describe", NULL, NULL, 0, &desc[DESCRIBE]},
 132
 133   { NO_CMD, "", NULL, NULL, 0, &selhdr},
 134   { SAMPLE_SELECT, "sample_select", NULL, "sample_spec", 1, &desc[SAMPLE_SELECT]},
 135   { LWP_SELECT, "lwp_select", NULL, "lwp_spec", 1, &desc[LWP_SELECT]},
 136   { THREAD_SELECT, "thread_select", NULL, "thread_spec", 1, &desc[THREAD_SELECT]},
 137   { CPU_SELECT, "cpu_select", NULL, "cpu_spec", 1, &desc[CPU_SELECT]},
 138
 139   { NO_CMD, "", NULL, NULL, 0, &lohdr},
 140   { OBJECT_LIST, "object_list", NULL, NULL, 0, &desc[OBJECT_LIST]},
 141   { OBJECT_SHOW, "object_show", NULL, "obj1,...", 1, &desc[OBJECT_SHOW]},
 142   { OBJECT_HIDE, "object_hide", NULL, "obj1,...", 1, &desc[OBJECT_HIDE]},
 143   { OBJECT_API, "object_api", NULL, "obj1,...", 1, &desc[OBJECT_API]},
 144   { DUMMY_CMD, " ", NULL, NULL, 0, &obj_allhdr},
 145   { OBJECTS_DEFAULT, "objects_default", NULL, NULL, 1, &desc[OBJECTS_DEFAULT]},
 146
 147   { OBJECT_SELECT, "object_select", NULL, "obj1,...", 1, &desc[OBJECT_SELECT]},
 148
 149   { NO_CMD, "", NULL, NULL, 0, &methdr},
 150   { METRIC_LIST, "metric_list", NULL, NULL, 0, &desc[METRIC_LIST]},
 151   { GMETRIC_LIST, "cmetric_list", "gmetric_list", NULL, 0, &desc[GMETRIC_LIST]},
 152   { INDX_METRIC_LIST, "indx_metric_list", NULL, NULL, 1, &desc[INDX_METRIC_LIST]},
 153
 154   { NO_CMD, "", NULL, NULL, 0, &outhdr},
 155   { OUTFILE, "outfile", NULL, "filename", 1, &desc[OUTFILE]},
 156   { APPENDFILE, "appendfile", NULL, "filename", 1, &desc[APPENDFILE]},
 157   { LIMIT, "limit", NULL, "n", 1, &desc[LIMIT]},
 158   { NAMEFMT, "name", NULL, "{long|short|mangled}[:{soname|nosoname}]", 1, &desc[NAMEFMT]},
 159   { VIEWMODE, "viewmode", NULL, "{user|expert|machine}", 1, &desc[VIEWMODE]},
 160   { COMPARE, "compare", NULL, "{on|off|delta|ratio}", 1, &desc[COMPARE]},
 161   { PRINTMODE, "printmode", NULL, "string", 1, &desc[PRINTMODE]},
 162
 163   { NO_CMD, "", NULL, NULL, 0, &othdr},
 164   { HEADER, "header", NULL, "exp_id", 1, &desc[HEADER]},
 165   { OBJECTS, "objects", NULL, NULL, 0, &desc[OBJECTS]},
 166   { OVERVIEW_NEW, "overview", NULL, NULL, 0, &desc[OVERVIEW_NEW]},
 167   { SAMPLE_DETAIL, "sample_detail", NULL, "exp_id", 1, &desc[SAMPLE_DETAIL]},
 168   { STATISTICS, "statistics", NULL, "exp_id", 1, &desc[STATISTICS]},
 169
 170   { NO_CMD, "", NULL, NULL, 0, &exphdr},
 171   { OPEN_EXP, "open_exp", NULL, "experiment", 1, &desc[OPEN_EXP]},
 172   { ADD_EXP, "add_exp", NULL, "experiment", 1, &desc[ADD_EXP]},
 173   { DROP_EXP, "drop_exp", NULL, "experiment", 1, &desc[DROP_EXP]},
 174
 175   { NO_CMD, "", NULL, NULL, 0, &deflthdr},
 176   { DMETRICS, "dmetrics", NULL, "metric_spec", 1, &desc[DMETRICS]},
 177   { DSORT, "dsort", NULL, "metric_spec", 1, &desc[DSORT]},
 178   { EN_DESC, "en_desc", NULL, "{on|off|=<regex>}", 1, &desc[EN_DESC]},
 179
 180   { NO_CMD, "", NULL, NULL, 0, &mischdr},
 181   { DUMMY_CMD, "<type>", NULL, NULL, 0, &typehdr},
 182   { DUMMY_CMD, " ", NULL, NULL, 0, &typehdr2},
 183
 184   { IFREQ, "ifreq", NULL, NULL, 0, &desc[IFREQ]},
 185   { PROCSTATS, "procstats", NULL, NULL, 0, &desc[PROCSTATS]},
 186   { SCRIPT, "script", NULL, "file", 1, &desc[SCRIPT]},
 187   { VERSION_cmd, "version", NULL, NULL, 0, &desc[VERSION_cmd]},
 188   { QUIT, "quit", "exit", NULL, 0, &desc[QUIT]},
 189
 190   { NO_CMD, "", NULL, NULL, 0, &helphdr},
 191   { HELP, "help", NULL, NULL, 0, &desc[HELP]},
 192
 193   { NO_CMD, "", NULL, NULL, 0, &unsuphdr},
 194   { HELP, "-help", NULL, NULL, 0, &desc[HELP]},
 195   { DUMPFUNC, "dfuncs", NULL, "string", 1, &desc[DUMPFUNC]},
 196   { DUMPDOBJS, "ddobjs", NULL, "string", 1, &desc[DUMPDOBJS]},
 197   { DUMPNODES, "dnodes", NULL, NULL, 0, &desc[DUMPNODES]},
 198   { DUMPSTACKS, "dstacks", NULL, NULL, 0, &desc[DUMPSTACKS]},
 199   { DUMPUNK, "dunkpc", NULL, NULL, 0, &desc[DUMPUNK]},
 200   { DUMPMAP, "dmap", NULL, NULL, 0, &desc[DUMPMAP]},
 201   { DUMPENTITIES, "dentities", NULL, NULL, 0, &desc[DUMPENTITIES]},
 202   { IGNORE_NO_XHWCPROF, "ignore_no_xhwcprof", NULL, NULL, 0, &desc[IGNORE_NO_XHWCPROF]},
 203   { IGNORE_FS_WARN, "ignore_fs_warn", NULL, NULL, 0, &desc[IGNORE_FS_WARN]},
 204
 205   { DUMP_PROFILE, "dprofile", NULL, NULL, 0, &desc[DUMP_PROFILE]},
 206   { DUMP_SYNC, "dsync", NULL, NULL, 0, &desc[DUMP_SYNC]},
 207   { DUMP_IOTRACE, "diotrace", NULL, NULL, 0, &desc[DUMP_IOTRACE]},
 208   { DUMP_HWC, "dhwc", NULL, NULL, 0, &desc[DUMP_HWC]},
 209   { DUMP_HEAP, "dheap", NULL, NULL, 0, &desc[DUMP_HEAP]},
 210   { RACE_ACCS, "r_accs", NULL, NULL, 0, &desc[RACE_ACCS]},
 211
 212   { DMPI_FUNCS, "dmpi_funcs", NULL, NULL, 0, &desc[DMPI_FUNCS]},
 213   { DMPI_MSGS, "dmpi_msgs", NULL, NULL, 0, &desc[DMPI_MSGS]},
 214   { DMPI_EVENTS, "dmpi_events", NULL, NULL, 0, &desc[DMPI_EVENTS]},
 215
 216   { DMEM, "dmem", NULL, NULL, 1, &desc[DMEM]},
 217   { DUMP_GC, "dumpgc", NULL, NULL, 0, &desc[DUMP_GC]},
 218   { DKILL, "dkill", NULL, NULL, 2, &desc[DKILL]},
 219
 220   { QQUIT, "xquit", NULL, NULL, 0, &desc[QQUIT]},
 221   // use xquit for memory leak detection in dbe; it's
 222   // like quit, but deletes all data loaded
 223
 224   { HHELP, "xhelp", NULL, NULL, 0, &desc[HHELP]},
 225   { WHOAMI, "whoami", NULL, NULL, 0, NULL},
 226
 227   // these are not recognized at this point
 228   { LOADOBJECT, "segments", "pmap", NULL, 0, &desc[LOADOBJECT]},
 229   { LOADOBJECT_LIST, "segment_list", NULL, NULL, 0, &desc[LOADOBJECT_LIST]},
 230   { LOADOBJECT_SELECT, "segment_select", NULL, "seg1,...", 1, &desc[LOADOBJECT_SELECT]},
 231
 232   { LAST_CMD, "xxxx", NULL, NULL, 0, NULL}
 233 };
 234
 235 CmdType
 236 Command::get_command (char *cmd, int &arg_count, int &cparam)
 237 {
 238   int i;
 239   int len = (int) strlen (cmd);
 240   bool got = false;
 241   CmdType token = UNKNOWN_CMD;
 242   arg_count = 0;
 243   cparam = -1;
 244   if (*cmd == '\0') // - command
 245     return STDIN;
 246   if (*cmd == '#') // comment
 247     return COMMENT;
 248   if (strcmp (cmd, "V") == 0 || strcmp (cmd, "-version") == 0)
 249     return VERSION_cmd;
 250   if (strcmp (cmd, "-help") == 0)
 251     return HELP;
 252   if (strncmp (cmd, NTXT ("-whoami="), 8) == 0)
 253     {
 254       cparam = 8;
 255       return WHOAMI;
 256     }
 257
 258   if (*cmd == '-')
 259     cmd++;
 260   for (i = 0;; i++)
 261     {
 262       if (cmd_lst[i].token == LAST_CMD)
 263         break;
 264       if (!strncasecmp (cmd, cmd_lst[i].str, len) ||
 265           (cmd_lst[i].alt && !strncasecmp (cmd, cmd_lst[i].alt, len)))
 266         {
 267           // Is it unambiguous?
 268           if (!strcasecmp (cmd, cmd_lst[i].str)
 269               || (cmd_lst[i].alt && !strcasecmp (cmd, cmd_lst[i].alt)))
 270             {
 271               // exact, full-length match
 272               token = cmd_lst[i].token;
 273               arg_count = cmd_lst[i].arg_count;
 274               return token;
 275             }
 276           if (got)
 277             return AMBIGUOUS_CMD;
 278           got = true;
 279           token = cmd_lst[i].token;
 280           arg_count = cmd_lst[i].arg_count;
 281         }
 282     }
 283
 284   // Did we find it?
 285   if (token != UNKNOWN_CMD)
 286     return token;
 287
 288   // See if it's the name of a index object
 289   if (dbeSession)
 290     {
 291       int indxtype = dbeSession->findIndexSpaceByName (cmd);
 292       if (indxtype >= 0)
 293         {
 294           // found it
 295           cparam = indxtype;
 296           return INDXOBJ;
 297         }
 298     }
 299   return token;
 300 }
 301
 302 const char *
 303 Command::get_cmd_str (CmdType type)
 304 {
 305   for (int i = 0;; i++)
 306     {
 307       if (cmd_lst[i].token == LAST_CMD)
 308         break;
 309       if (type == cmd_lst[i].token)
 310         return cmd_lst[i].str;
 311     }
 312   return "xxxx";
 313 }
 314
 315 char *
 316 Command::get_err_string (Cmd_status err)
 317 {
 318   switch (err)
 319     {
 320     case CMD_OK:
 321       return NULL;
 322     case CMD_BAD:
 323       return GTXT ("command bad");
 324     case CMD_AMBIGUOUS:
 325       return GTXT ("command ambiguous");
 326     case CMD_BAD_ARG:
 327       return GTXT ("Invalid argument to command");
 328     case CMD_OUTRANGE:
 329       return GTXT ("argument to command is out-of-range");
 330     case CMD_INVALID:
 331       return GTXT ("invalid command");
 332     }
 333   return NULL;
 334 }
 335
 336 void
 337 Command::print_help (char *prog_name, bool cmd_line, bool usermode, FILE *outf)
 338 {
 339   char *fmt, *msg;
 340   int i;
 341   StringBuilder sb;
 342   enum CmdType nc;
 343   init_desc ();
 344   if (usermode)  // show the hidden ones, too
 345     nc = HELP;
 346   else
 347     nc = HHELP;
 348
 349   if (cmd_line)
 350     fprintf (outf, GTXT ("Usage: %s [ -script script | -command | - ] exper_1 ... exper_n\n"),
 351              prog_name);
 352   fprintf (outf, GTXT ("An alternate spelling for a command is shown in [], where applicable.\n\n"
 353           "Those commands followed by a * may appear in .rc files.\n\n"
 354           "Those commands followed by a $ can only appear in .rc files.\n\n"));
 355   fmt = fmt_help (nc, ' ');
 356   for (i = 0;; i++)
 357     {
 358       // check for end of list
 359       if (cmd_lst[i].token == LAST_CMD)
 360         break;
 361       if (cmd_lst[i].token == NO_CMD)   // this is a header line
 362         fprintf (outf, NTXT (" %s\n"), *cmd_lst[i].desc);
 363       else
 364         {
 365           if (strlen (cmd_lst[i].str) == 0)
 366             continue;
 367           // this is a real command line
 368           sb.setLength (0);
 369           sb.append (cmd_lst[i].str);
 370           if (cmd_lst[i].alt)
 371             {
 372               sb.append ('[');
 373               sb.append (cmd_lst[i].alt);
 374               sb.append (']');
 375             }
 376           if (cmd_lst[i].arg)
 377             {
 378               sb.append (' ');
 379               sb.append (cmd_lst[i].arg);
 380             }
 381           msg = sb.toString ();
 382           fprintf (outf, fmt, msg, *cmd_lst[i].desc);
 383           free (msg);
 384         }
 385       // check for end of list
 386       if (cmd_lst[i].token == nc)
 387         break;
 388     }
 389 }
 390
 391 //  construct format for printing help
 392 char *
 393 Command::fmt_help (int nc, char head)
 394 {
 395   int len, max_len, i;
 396   static char fmt[BUFSIZ];
 397
 398   max_len = 0;
 399   for (i = 0; i < nc; i++)
 400     {
 401       len = (int) strlen (cmd_lst[i].str);
 402       if (cmd_lst[i].alt)
 403         len += (int) strlen (cmd_lst[i].alt) + 2;
 404       if (cmd_lst[i].arg)
 405         len += (int) strlen (cmd_lst[i].arg) + 2;
 406       if (max_len < len)
 407         max_len = len;
 408     }
 409   snprintf (fmt, sizeof (fmt), NTXT ("    %c%%-%ds %%s\n"), head, max_len + 1);
 410   return fmt;
 411 }
 412
 413 void
 414 Command::init_desc ()
 415 {
 416   if (desc[0] != NULL)
 417     return;
 418   desc[FUNCS] = GTXT ("display functions with current metrics");
 419   desc[HOTPCS] = GTXT ("display hot PC's with current metrics");
 420   desc[HOTLINES] = GTXT ("display hot lines with current metrics");
 421   desc[FDETAIL] = GTXT ("display summary metrics for each function");
 422   desc[OBJECTS] = GTXT ("display object list with errors or warnings");
 423   desc[COMPARE] = GTXT ("enable comparison mode for experiments *");
 424   desc[PRINTMODE] = GTXT ("set the mode for printing tables *");
 425   desc[LDETAIL] = GTXT ("display summary metrics for each hot line");
 426   desc[PDETAIL] = GTXT ("display summary metrics for each hot PC");
 427   desc[SOURCE] = GTXT ("display annotated source for function/file");
 428   desc[DISASM] = GTXT ("display annotated disassembly for function/file");
 429   desc[SCOMPCOM] = GTXT ("set compiler commentary classes for source *");
 430   desc[STHRESH] = GTXT ("set highlight threshold for source *");
 431   desc[DCOMPCOM] = GTXT ("set compiler commentary classes for disasm *");
 432   desc[COMPCOM] = GTXT ("set compiler commentary classes for both source and disasm *");
 433   desc[DTHRESH] = GTXT ("set highlight threshold for disasm *");
 434   desc[METRIC_LIST] = GTXT ("display the available metrics and dmetrics keywords");
 435   desc[METRICS] = GTXT ("set a new list of metrics");
 436   desc[SORT] = GTXT ("sort tables by the specified metric");
 437   desc[GPROF] = GTXT ("display the callers-callees for each function");
 438   desc[CALLTREE] = GTXT ("display the tree of function calls");
 439   desc[CALLFLAME] = GTXT ("request calltree flame chart -- not a command, but used in the tabs command");
 440   desc[GMETRIC_LIST] = GTXT ("display the available callers-callees metrics");
 441   desc[FSINGLE] = GTXT ("display the summary metrics for specified function");
 442   desc[CSINGLE] = GTXT ("display the callers-callees for the specified function");
 443   desc[CPREPEND] = GTXT ("add specified function to the head of the callstack fragment");
 444   desc[CAPPEND] = GTXT ("add specified function to the end of the callstack fragment");
 445   desc[CRMFIRST] = GTXT ("remove the first function from the callstack fragment");
 446   desc[CRMLAST] = GTXT ("remove the last function from the callstack fragment");
 447   desc[LEAKS] = GTXT ("display memory leaks, aggregated by callstack");
 448   desc[ALLOCS] = GTXT ("display allocations, aggregated by callstack");
 449   desc[HEAP] = GTXT ("display memory allocations and leaks, aggregated by callstack");
 450   desc[HEAPSTAT] = GTXT ("display heap statistics report");
 451   desc[IOACTIVITY] = GTXT ("display I/O activity report, aggregated by file name");
 452   desc[IOVFD] = GTXT ("display I/O activity report, aggregated by file descriptor");
 453   desc[IOCALLSTACK] = GTXT ("display I/O activity report, aggregated by callstack");
 454   desc[IOSTAT] = GTXT ("display I/O statistics report");
 455   desc[RACE_ACCS] = GTXT ("dump race access events");
 456   desc[DMPI_MSGS] = GTXT ("dump mpi messages");
 457   desc[DMPI_FUNCS] = GTXT ("dump mpi function calls");
 458   desc[DMPI_EVENTS] = GTXT ("dump mpi trace events");
 459   desc[DMEM] = GTXT ("debug command for internal use");
 460   desc[DUMP_GC] = GTXT ("dump Java garbage collector events");
 461   desc[DKILL] = GTXT ("send process p signal s");
 462   desc[DEADLOCK_EVNTS] = GTXT ("display deadlock events");
 463   desc[DEADLOCK_SUM] = GTXT ("display summary for the deadlock event");
 464   desc[HEADER] = GTXT ("display information about the experiment");
 465   desc[OVERVIEW_NEW] = GTXT ("display the overview of all loaded experiments");
 466   desc[SAMPLE_DETAIL] = GTXT ("display the current sample list with data");
 467   desc[STATISTICS] = GTXT ("display the execution statistics data");
 468   desc[EXP_LIST] = GTXT ("display the existing experiments");
 469   desc[DESCRIBE] = GTXT ("describe recorded data and tokens available for filtering data");
 470   desc[OBJECT_SHOW] = GTXT ("set load objects to show all functions *");
 471   desc[OBJECT_HIDE] = GTXT ("set load objects to hide functions *");
 472   desc[OBJECT_API] = GTXT ("set load objects to show API (entry point) only *");
 473   desc[OBJECTS_DEFAULT] = GTXT ("reset load objects show to defaults");
 474   desc[OBJECT_LIST] = GTXT ("display load objects, functions-shown flag");
 475   desc[OBJECT_SELECT] = GTXT ("set list of load objects whose functions are shown");
 476   desc[SAMPLE_LIST] = GTXT ("display the list of existing samples");
 477   desc[SAMPLE_SELECT] = GTXT ("set a new list of samples");
 478   desc[THREAD_LIST] = GTXT ("display the list of existing threads");
 479   desc[THREAD_SELECT] = GTXT ("set a new list of threads");
 480   desc[LWP_LIST] = GTXT ("display the list of existing LWPs");
 481   desc[LWP_SELECT] = GTXT ("set a new list of LWPs");
 482   desc[CPU_LIST] = GTXT ("display the list of CPUs");
 483   desc[CPU_SELECT] = GTXT ("set a new list of CPUs");
 484   desc[OUTFILE] = GTXT ("open filename for subsequent output");
 485   desc[APPENDFILE] = GTXT ("open filename for subsequent appended output");
 486   desc[LIMIT] = GTXT ("limit output to the first n entries (n=0 for no limit)");
 487   desc[NAMEFMT] = GTXT ("set long/short/mangled names for functions *");
 488   desc[VIEWMODE] = GTXT ("set viewmode user|expert|machine *");
 489   desc[EN_DESC] = GTXT ("enable descendant processes on|off|regex matches lineage or program name $");
 490   desc[SETPATH] = GTXT ("set search path for annotated src/dis");
 491   desc[ADDPATH] = GTXT ("add search path for annotated src/dis *");
 492   desc[PATHMAP] = GTXT ("remap path prefix for annotated src/dis *");
 493   desc[LIBDIRS] = GTXT ("set path where the gprofng libraries are installed");
 494   desc[SCRIPT] = GTXT ("read er_print commands from script file");
 495   desc[PROCSTATS] = GTXT ("display processing statistics");
 496   desc[ADD_EXP] = GTXT ("add experiment or group");
 497   desc[DROP_EXP] = GTXT ("drop experiment");
 498   desc[OPEN_EXP] = GTXT ("open experiment or group (drops all loaded experiments first)");
 499   desc[VERSION_cmd] = GTXT ("display the current release version");
 500   desc[HELP] = GTXT ("display the list of available commands");
 501   desc[QUIT] = GTXT ("terminate processing and exit");
 502   desc[DMETRICS] = GTXT ("set default function list metrics $");
 503   desc[DSORT] = GTXT ("set default function list sort metric $");
 504   desc[TLMODE] = GTXT ("set default timeline mode, align, depth $");
 505   desc[TLDATA] = GTXT ("set default timeline visible data $");
 506   desc[TABS] = GTXT ("set default visible tabs $");
 507   desc[RTABS] = GTXT ("set default visible tabs for Thread Analyzer Experiment $");
 508   desc[INDXOBJ] = GTXT ("display index objects of a specified type with current metrics");
 509   desc[INDXOBJLIST] = GTXT ("display list of index objects");
 510   desc[INDXOBJDEF] = GTXT ("define a new index object type *");
 511   desc[INDX_METRIC_LIST] = GTXT ("display the available index object metrics");
 512   desc[IFREQ] = GTXT ("display instruction-frequency report");
 513   desc[TIMELINE] = GTXT ("request timeline -- not a command, but used in the tabs command");
 514   desc[MPI_TIMELINE] = GTXT ("request mpi-timeline -- not a command, but used in the tabs command");
 515   desc[MPI_CHART] = GTXT ("request mpi chart -- not a command, but used in the tabs command");
 516   desc[DUALSOURCE] = GTXT ("request dualsource tab -- not a command, but used in the tabs command");
 517   desc[SOURCEDISAM] = GTXT ("request source/disassembly tab -- not a command, but used in the tabs command");
 518   desc[DUMPNODES] = GTXT ("dump pathtree node table");
 519   desc[DUMPSTACKS] = GTXT ("dump Experiment callstack tables");
 520   desc[DUMPUNK] = GTXT ("dump <Unknown> PCs");
 521   desc[DUMPFUNC] = GTXT ("dump functions whose name matches string");
 522   desc[DUMPDOBJS] = GTXT ("dump dataobjects whose name matches string");
 523   desc[DUMPMAP] = GTXT ("dump load-object map");
 524   desc[DUMPENTITIES] = GTXT ("dump threads, lwps, cpus");
 525   desc[DUMP_PROFILE] = GTXT ("dump clock profile events");
 526   desc[DUMP_SYNC] = GTXT ("dump synchronization trace events");
 527   desc[DUMP_IOTRACE] = GTXT ("dump IO trace events");
 528   desc[DUMP_HWC] = GTXT ("dump HWC profile events");
 529   desc[DUMP_HEAP] = GTXT ("dump heap trace events");
 530   desc[IGNORE_NO_XHWCPROF] = GTXT ("ignore absence of -xhwcprof info in dataspace profiling $");
 531   desc[IGNORE_FS_WARN] = GTXT ("ignore filesystem (nfs, ...) warning $");
 532   desc[HHELP] = GTXT ("display help including unsupported commands");
 533   desc[QQUIT] = GTXT ("terminate processing and exit");
 534   desc[LOADOBJECT] = GTXT ("display the address map with current metrics");
 535   desc[LOADOBJECT_LIST] = GTXT ("display segments, indicating which are selected");
 536   desc[LOADOBJECT_SELECT] = GTXT ("set a new list of segments");
 537   desc[FILTERS] = GTXT ("define a filter");
 538
 539   fhdr = GTXT ("\nCommands controlling the function list:");
 540   cchdr = GTXT ("\nCommands controlling the callers-callees and calltree lists:");
 541   lahdr = GTXT ("\nCommands controlling the leak and allocation lists:");
 542   iohdr = GTXT ("\nCommand controlling the I/O activity report:");
 543   rahdr = GTXT ("\nCommands controlling the race events lists:");
 544   ddhdr = GTXT ("\nCommands controlling the deadlock events lists:");
 545   typehdr = GTXT ("equivalent to \"memobj type\", or \"indxobj type\"");
 546   typehdr2 = GTXT ("  where type is a memory object or index object type");
 547   sdhdr = GTXT ("\nCommands controlling the source and disassembly listings:");
 548   lsthdr = GTXT ("\nCommands listing experiments, samples and threads:");
 549   lohdr = GTXT ("\nCommands controlling load object selection:");
 550   obj_allhdr = GTXT ("  the special object name `all' refers to all load objects");
 551   methdr = GTXT ("\nCommands that list metrics:");
 552   othdr = GTXT ("\nCommands that print other displays:");
 553   outhdr = GTXT ("\nCommands that control output:");
 554   mischdr = GTXT ("\nMiscellaneous commands:");
 555   exphdr = GTXT ("\nCommands for experiments (scripts and interactive mode only):");
 556   deflthdr = GTXT ("\nDefault-setting commands:");
 557   selhdr = GTXT ("\nCommands controlling old-style filters/selection:");
 558   filthdr = GTXT ("\nCommands controlling filters:");
 559   indxobjhdr = GTXT ("\nCommands controlling the index objects:");
 560   unsuphdr = GTXT ("\nUnsupported commands:");
 561   helphdr = GTXT ("\nHelp command:");
 562 }