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e2012a7a | 1 | // session functions |
72dfafb1 | 2 | // Copyright (C) 2010-2013 Red Hat Inc. |
e2012a7a DB |
3 | // |
4 | // This file is part of systemtap, and is free software. You can | |
5 | // redistribute it and/or modify it under the terms of the GNU General | |
6 | // Public License (GPL); either version 2, or (at your option) any | |
7 | // later version. | |
8 | ||
9 | #include "config.h" | |
10 | #include "session.h" | |
11 | #include "cache.h" | |
40ea378c | 12 | #include "re2c-migrate/stapregex.h" // TODOXXX |
e2012a7a | 13 | #include "elaborate.h" |
aa4d21c0 DB |
14 | #include "translate.h" |
15 | #include "buildrun.h" | |
16 | #include "coveragedb.h" | |
e2012a7a DB |
17 | #include "hash.h" |
18 | #include "task_finder.h" | |
aa4d21c0 DB |
19 | #include "csclient.h" |
20 | #include "rpm_finder.h" | |
e2012a7a | 21 | #include "util.h" |
73f52eb4 | 22 | #include "cmdline.h" |
e2012a7a | 23 | #include "git_version.h" |
e587f6ca | 24 | #include "version.h" |
e2012a7a | 25 | |
85007c04 DB |
26 | #include <cerrno> |
27 | #include <cstdlib> | |
28 | ||
e2012a7a | 29 | extern "C" { |
e2012a7a DB |
30 | #include <getopt.h> |
31 | #include <limits.h> | |
a83cc46b | 32 | #include <grp.h> |
2dce8c42 | 33 | #include <sys/stat.h> |
e2012a7a | 34 | #include <sys/utsname.h> |
878b2f3f | 35 | #include <sys/resource.h> |
e2012a7a | 36 | #include <elfutils/libdwfl.h> |
47caa991 | 37 | #include <unistd.h> |
dbff9ecf | 38 | #include <sys/wait.h> |
e2012a7a DB |
39 | } |
40 | ||
b0e5fa85 DB |
41 | #if HAVE_NSS |
42 | extern "C" { | |
43 | #include <nspr.h> | |
44 | } | |
45 | #endif | |
46 | ||
e2012a7a DB |
47 | #include <string> |
48 | ||
49 | using namespace std; | |
50 | ||
51 | /* getopt variables */ | |
52 | extern int optind; | |
53 | ||
54 | #define PATH_TBD string("__TBD__") | |
55 | ||
48e74294 | 56 | #if HAVE_NSS |
44edbcd6 | 57 | bool systemtap_session::NSPR_Initialized = false; |
48e74294 | 58 | #endif |
44edbcd6 | 59 | |
e2012a7a DB |
60 | systemtap_session::systemtap_session (): |
61 | // NB: pointer members must be manually initialized! | |
abc15290 | 62 | // NB: don't forget the copy constructor too! |
4441e344 | 63 | runtime_mode(kernel_runtime), |
e2012a7a DB |
64 | base_hash(0), |
65 | pattern_root(new match_node), | |
66 | user_file (0), | |
d2548fe7 | 67 | dfa_counter (0), |
e2012a7a DB |
68 | be_derived_probes(0), |
69 | dwarf_derived_probes(0), | |
70 | kprobe_derived_probes(0), | |
71 | hwbkpt_derived_probes(0), | |
72 | perf_derived_probes(0), | |
73 | uprobe_derived_probes(0), | |
74 | utrace_derived_probes(0), | |
75 | itrace_derived_probes(0), | |
76 | task_finder_derived_probes(0), | |
77 | timer_derived_probes(0), | |
8d9609f5 | 78 | netfilter_derived_probes(0), |
e2012a7a DB |
79 | profile_derived_probes(0), |
80 | mark_derived_probes(0), | |
81 | tracepoint_derived_probes(0), | |
82 | hrtimer_derived_probes(0), | |
83 | procfs_derived_probes(0), | |
f31a77f5 | 84 | dynprobe_derived_probes(0), |
e7d4410d | 85 | java_derived_probes(0), |
e2012a7a DB |
86 | op (0), up (0), |
87 | sym_kprobes_text_start (0), | |
88 | sym_kprobes_text_end (0), | |
89 | sym_stext (0), | |
90 | module_cache (0), | |
3d0a328d JS |
91 | benchmark_sdt_loops(0), |
92 | benchmark_sdt_threads(0), | |
e2012a7a | 93 | last_token (0) |
e2012a7a DB |
94 | { |
95 | struct utsname buf; | |
96 | (void) uname (& buf); | |
97 | kernel_release = string (buf.release); | |
98 | release = kernel_release; | |
99 | kernel_build_tree = "/lib/modules/" + kernel_release + "/build"; | |
daa75206 | 100 | architecture = machine = normalize_machine(buf.machine); |
e2012a7a DB |
101 | |
102 | for (unsigned i=0; i<5; i++) perpass_verbose[i]=0; | |
2dce8c42 | 103 | verbose = 0; |
e2012a7a DB |
104 | |
105 | have_script = false; | |
2fad97fd DB |
106 | runtime_specified = false; |
107 | include_arg_start = -1; | |
e2012a7a DB |
108 | timing = false; |
109 | guru_mode = false; | |
110 | bulk_mode = false; | |
111 | unoptimized = false; | |
112 | suppress_warnings = false; | |
113 | panic_warnings = false; | |
114 | listing_mode = false; | |
115 | listing_mode_vars = false; | |
b82d77b4 | 116 | dump_probe_types = false; |
e2012a7a DB |
117 | |
118 | #ifdef ENABLE_PROLOGUES | |
119 | prologue_searching = true; | |
120 | #else | |
121 | prologue_searching = false; | |
122 | #endif | |
123 | ||
124 | buffer_size = 0; | |
125 | last_pass = 5; | |
126 | module_name = "stap_" + lex_cast(getpid()); | |
127 | stapconf_name = "stapconf_" + lex_cast(getpid()) + ".h"; | |
128 | output_file = ""; // -o FILE | |
305fac7d | 129 | tmpdir_opt_set = false; |
e2012a7a | 130 | save_module = false; |
5c854d7c | 131 | modname_given = false; |
e2012a7a DB |
132 | keep_tmpdir = false; |
133 | cmd = ""; | |
134 | target_pid = 0; | |
e2012a7a DB |
135 | use_cache = true; |
136 | use_script_cache = true; | |
137 | poison_cache = false; | |
138 | tapset_compile_coverage = false; | |
139 | need_uprobes = false; | |
08badca8 | 140 | need_unwind = false; |
8af41ec2 | 141 | need_symbols = false; |
474d17ad | 142 | uprobes_path = ""; |
e2012a7a | 143 | consult_symtab = false; |
e2012a7a DB |
144 | load_only = false; |
145 | skip_badvars = false; | |
42e38653 | 146 | privilege = pr_stapdev; |
73f52eb4 | 147 | privilege_set = false; |
e2012a7a DB |
148 | omit_werror = false; |
149 | compatible = VERSION; // XXX: perhaps also process GIT_SHAID if available? | |
150 | unwindsym_ldd = false; | |
151 | client_options = false; | |
eff14db3 | 152 | server_cache = NULL; |
a46f9abe | 153 | automatic_server_mode = false; |
3e1ec884 | 154 | use_server_on_error = false; |
44edbcd6 | 155 | try_server_status = try_server_unset; |
756cfd49 | 156 | use_remote_prefix = false; |
a07a2c28 | 157 | systemtap_v_check = false; |
ea60076d | 158 | download_dbinfo = 0; |
7baf48e9 | 159 | suppress_handler_errors = false; |
50f2545f | 160 | native_build = true; // presumed |
05fb3e0c WF |
161 | sysroot = ""; |
162 | update_release_sysroot = false; | |
152fa051 | 163 | suppress_time_limits = false; |
dbff9ecf | 164 | |
43179f10 FCE |
165 | // PR12443: put compiled-in / -I paths in front, to be preferred during |
166 | // tapset duplicate-file elimination | |
167 | const char* s_p = getenv ("SYSTEMTAP_TAPSET"); | |
168 | if (s_p != NULL) | |
169 | { | |
170 | include_path.push_back (s_p); | |
171 | } | |
172 | else | |
173 | { | |
174 | include_path.push_back (string(PKGDATADIR) + "/tapset"); | |
175 | } | |
176 | ||
6ac63adf | 177 | /* adding in the XDG_DATA_DIRS variable path, |
2dce8c42 DB |
178 | * this searches in conjunction with SYSTEMTAP_TAPSET |
179 | * to locate stap scripts, either can be disabled if | |
180 | * needed using env $PATH=/dev/null where $PATH is the | |
181 | * path you want disabled | |
182 | */ | |
6ac63adf LB |
183 | const char* s_p1 = getenv ("XDG_DATA_DIRS"); |
184 | if ( s_p1 != NULL ) | |
185 | { | |
186 | vector<string> dirs; | |
187 | tokenize(s_p1, dirs, ":"); | |
188 | for(vector<string>::iterator i = dirs.begin(); i != dirs.end(); ++i) | |
189 | { | |
190 | include_path.push_back(*i + "/systemtap/tapset"); | |
191 | } | |
192 | } | |
e2012a7a | 193 | |
e2012a7a DB |
194 | const char* s_r = getenv ("SYSTEMTAP_RUNTIME"); |
195 | if (s_r != NULL) | |
196 | runtime_path = s_r; | |
197 | else | |
198 | runtime_path = string(PKGDATADIR) + "/runtime"; | |
199 | ||
200 | const char* s_d = getenv ("SYSTEMTAP_DIR"); | |
201 | if (s_d != NULL) | |
202 | data_path = s_d; | |
203 | else | |
204 | data_path = get_home_directory() + string("/.systemtap"); | |
205 | if (create_dir(data_path.c_str()) == 1) | |
206 | { | |
207 | const char* e = strerror (errno); | |
2713ea24 | 208 | print_warning("failed to create systemtap data directory \"" + data_path + "\" " + e + ", disabling cache support."); |
e2012a7a DB |
209 | use_cache = use_script_cache = false; |
210 | } | |
211 | ||
212 | if (use_cache) | |
213 | { | |
214 | cache_path = data_path + "/cache"; | |
215 | if (create_dir(cache_path.c_str()) == 1) | |
216 | { | |
217 | const char* e = strerror (errno); | |
2713ea24 | 218 | print_warning("failed to create cache directory (\" " + cache_path + " \") " + e + ", disabling cache support."); |
e2012a7a DB |
219 | use_cache = use_script_cache = false; |
220 | } | |
221 | } | |
222 | ||
e2012a7a DB |
223 | const char* s_tc = getenv ("SYSTEMTAP_COVERAGE"); |
224 | if (s_tc != NULL) | |
225 | tapset_compile_coverage = true; | |
226 | ||
227 | const char* s_kr = getenv ("SYSTEMTAP_RELEASE"); | |
228 | if (s_kr != NULL) { | |
229 | setup_kernel_release(s_kr); | |
230 | } | |
b96901b7 | 231 | create_tmp_dir(); |
e2012a7a DB |
232 | } |
233 | ||
abc15290 JS |
234 | systemtap_session::systemtap_session (const systemtap_session& other, |
235 | const string& arch, | |
236 | const string& kern): | |
237 | // NB: pointer members must be manually initialized! | |
238 | // NB: this needs to consider everything that the base ctor does, | |
239 | // plus copying any wanted implicit fields (strings, vectors, etc.) | |
4441e344 | 240 | runtime_mode(other.runtime_mode), |
abc15290 JS |
241 | base_hash(0), |
242 | pattern_root(new match_node), | |
243 | user_file (other.user_file), | |
d2548fe7 | 244 | dfa_counter(0), |
abc15290 JS |
245 | be_derived_probes(0), |
246 | dwarf_derived_probes(0), | |
247 | kprobe_derived_probes(0), | |
248 | hwbkpt_derived_probes(0), | |
249 | perf_derived_probes(0), | |
250 | uprobe_derived_probes(0), | |
251 | utrace_derived_probes(0), | |
252 | itrace_derived_probes(0), | |
253 | task_finder_derived_probes(0), | |
254 | timer_derived_probes(0), | |
8d9609f5 | 255 | netfilter_derived_probes(0), |
abc15290 JS |
256 | profile_derived_probes(0), |
257 | mark_derived_probes(0), | |
258 | tracepoint_derived_probes(0), | |
259 | hrtimer_derived_probes(0), | |
260 | procfs_derived_probes(0), | |
f31a77f5 | 261 | dynprobe_derived_probes(0), |
e7d4410d | 262 | java_derived_probes(0), |
abc15290 JS |
263 | op (0), up (0), |
264 | sym_kprobes_text_start (0), | |
265 | sym_kprobes_text_end (0), | |
266 | sym_stext (0), | |
267 | module_cache (0), | |
3d0a328d JS |
268 | benchmark_sdt_loops(other.benchmark_sdt_loops), |
269 | benchmark_sdt_threads(other.benchmark_sdt_threads), | |
abc15290 JS |
270 | last_token (0) |
271 | { | |
272 | release = kernel_release = kern; | |
273 | kernel_build_tree = "/lib/modules/" + kernel_release + "/build"; | |
274 | architecture = machine = normalize_machine(arch); | |
275 | setup_kernel_release(kern.c_str()); | |
50f2545f | 276 | native_build = false; // assumed; XXX: could be computed as in check_options() |
abc15290 JS |
277 | |
278 | // These are all copied in the same order as the default ctor did above. | |
279 | ||
280 | copy(other.perpass_verbose, other.perpass_verbose + 5, perpass_verbose); | |
281 | verbose = other.verbose; | |
282 | ||
283 | have_script = other.have_script; | |
284 | runtime_specified = other.runtime_specified; | |
285 | include_arg_start = other.include_arg_start; | |
286 | timing = other.timing; | |
287 | guru_mode = other.guru_mode; | |
288 | bulk_mode = other.bulk_mode; | |
289 | unoptimized = other.unoptimized; | |
290 | suppress_warnings = other.suppress_warnings; | |
291 | panic_warnings = other.panic_warnings; | |
292 | listing_mode = other.listing_mode; | |
293 | listing_mode_vars = other.listing_mode_vars; | |
b82d77b4 | 294 | dump_probe_types = other.dump_probe_types; |
abc15290 JS |
295 | |
296 | prologue_searching = other.prologue_searching; | |
297 | ||
298 | buffer_size = other.buffer_size; | |
299 | last_pass = other.last_pass; | |
300 | module_name = other.module_name; | |
301 | stapconf_name = other.stapconf_name; | |
302 | output_file = other.output_file; // XXX how should multiple remotes work? | |
305fac7d | 303 | tmpdir_opt_set = false; |
abc15290 | 304 | save_module = other.save_module; |
5c854d7c | 305 | modname_given = other.modname_given; |
abc15290 JS |
306 | keep_tmpdir = other.keep_tmpdir; |
307 | cmd = other.cmd; | |
308 | target_pid = other.target_pid; // XXX almost surely nonsense for multiremote | |
309 | use_cache = other.use_cache; | |
310 | use_script_cache = other.use_script_cache; | |
311 | poison_cache = other.poison_cache; | |
312 | tapset_compile_coverage = other.tapset_compile_coverage; | |
313 | need_uprobes = false; | |
08badca8 | 314 | need_unwind = false; |
8af41ec2 | 315 | need_symbols = false; |
abc15290 JS |
316 | uprobes_path = ""; |
317 | consult_symtab = other.consult_symtab; | |
abc15290 JS |
318 | load_only = other.load_only; |
319 | skip_badvars = other.skip_badvars; | |
42e38653 | 320 | privilege = other.privilege; |
73f52eb4 | 321 | privilege_set = other.privilege_set; |
abc15290 JS |
322 | omit_werror = other.omit_werror; |
323 | compatible = other.compatible; | |
324 | unwindsym_ldd = other.unwindsym_ldd; | |
325 | client_options = other.client_options; | |
eff14db3 | 326 | server_cache = NULL; |
abc15290 JS |
327 | use_server_on_error = other.use_server_on_error; |
328 | try_server_status = other.try_server_status; | |
756cfd49 | 329 | use_remote_prefix = other.use_remote_prefix; |
abc15290 | 330 | systemtap_v_check = other.systemtap_v_check; |
ea60076d | 331 | download_dbinfo = other.download_dbinfo; |
7baf48e9 | 332 | suppress_handler_errors = other.suppress_handler_errors; |
05fb3e0c WF |
333 | sysroot = other.sysroot; |
334 | update_release_sysroot = other.update_release_sysroot; | |
335 | sysenv = other.sysenv; | |
152fa051 | 336 | suppress_time_limits = other.suppress_time_limits; |
d5d3a90b | 337 | |
abc15290 JS |
338 | include_path = other.include_path; |
339 | runtime_path = other.runtime_path; | |
340 | ||
341 | // NB: assuming that "other" created these already | |
342 | data_path = other.data_path; | |
343 | cache_path = other.cache_path; | |
344 | ||
345 | tapset_compile_coverage = other.tapset_compile_coverage; | |
346 | ||
347 | ||
348 | // These are fields that were left to their default ctor, but now we want to | |
349 | // copy them from "other". In the same order as declared... | |
350 | script_file = other.script_file; | |
351 | cmdline_script = other.cmdline_script; | |
08fce398 | 352 | c_macros = other.c_macros; |
abc15290 JS |
353 | args = other.args; |
354 | kbuildflags = other.kbuildflags; | |
7003ac0f | 355 | |
26703c63 | 356 | #ifdef HAVE_JAVA |
7003ac0f | 357 | bminstallflags = other.bminstallflags; |
26703c63 | 358 | #endif /* HAVE_JAVA */ |
7003ac0f | 359 | |
abc15290 | 360 | globalopts = other.globalopts; |
633e5ca7 | 361 | modinfos = other.modinfos; |
abc15290 | 362 | |
372c6458 | 363 | client_options_disallowed_for_unprivileged = other.client_options_disallowed_for_unprivileged; |
abc15290 JS |
364 | server_status_strings = other.server_status_strings; |
365 | specified_servers = other.specified_servers; | |
366 | server_trust_spec = other.server_trust_spec; | |
367 | server_args = other.server_args; | |
368 | ||
369 | unwindsym_modules = other.unwindsym_modules; | |
74fe61bc | 370 | automatic_server_mode = other.automatic_server_mode; |
b96901b7 CM |
371 | |
372 | create_tmp_dir(); | |
abc15290 JS |
373 | } |
374 | ||
b0e5fa85 DB |
375 | systemtap_session::~systemtap_session () |
376 | { | |
b96901b7 | 377 | remove_tmp_dir(); |
ebff2ed0 | 378 | delete_map(subsessions); |
08b61232 | 379 | delete pattern_root; |
b0e5fa85 DB |
380 | } |
381 | ||
4441e344 JS |
382 | const string |
383 | systemtap_session::module_filename() const | |
384 | { | |
ac3af990 | 385 | if (runtime_usermode_p()) |
4441e344 JS |
386 | return module_name + ".so"; |
387 | return module_name + ".ko"; | |
388 | } | |
389 | ||
48e74294 | 390 | #if HAVE_NSS |
b0e5fa85 DB |
391 | void |
392 | systemtap_session::NSPR_init () | |
393 | { | |
394 | if (! NSPR_Initialized) | |
395 | { | |
396 | PR_Init (PR_SYSTEM_THREAD, PR_PRIORITY_NORMAL, 1); | |
397 | NSPR_Initialized = true; | |
398 | } | |
3d9dfde6 | 399 | } |
48e74294 | 400 | #endif // HAVE_NSS |
e2012a7a | 401 | |
ebff2ed0 JS |
402 | systemtap_session* |
403 | systemtap_session::clone(const string& arch, const string& release) | |
404 | { | |
ba0bd1be JS |
405 | const string norm_arch = normalize_machine(arch); |
406 | if (this->architecture == norm_arch && this->kernel_release == release) | |
ebff2ed0 JS |
407 | return this; |
408 | ||
ba0bd1be | 409 | systemtap_session*& s = subsessions[make_pair(norm_arch, release)]; |
ebff2ed0 | 410 | if (!s) |
ba0bd1be | 411 | s = new systemtap_session(*this, norm_arch, release); |
ebff2ed0 JS |
412 | return s; |
413 | } | |
414 | ||
e2012a7a DB |
415 | void |
416 | systemtap_session::version () | |
417 | { | |
e587f6ca | 418 | clog << _F("Systemtap translator/driver (version %s/%s, %s)\n" |
72dfafb1 | 419 | "Copyright (C) 2005-2013 Red Hat, Inc. and others\n" |
ce0f6648 | 420 | "This is free software; see the source for copying conditions.", |
e587f6ca | 421 | VERSION, dwfl_version(NULL), STAP_EXTENDED_VERSION) << endl; |
79bc39ab | 422 | clog << _("enabled features:") |
1ef0423a FCE |
423 | #ifdef HAVE_AVAHI |
424 | << " AVAHI" | |
425 | #endif | |
426 | #ifdef HAVE_LIBRPM | |
427 | << " LIBRPM" | |
428 | #endif | |
429 | #ifdef HAVE_LIBSQLITE3 | |
430 | << " LIBSQLITE3" | |
431 | #endif | |
432 | #ifdef HAVE_NSS | |
433 | << " NSS" | |
434 | #endif | |
435 | #ifdef HAVE_BOOST_SHARED_PTR_HPP | |
436 | << " BOOST_SHARED_PTR" | |
437 | #endif | |
438 | #ifdef HAVE_TR1_UNORDERED_MAP | |
439 | << " TR1_UNORDERED_MAP" | |
440 | #endif | |
441 | #ifdef ENABLE_PROLOGUES | |
442 | << " PROLOGUES" | |
f8e53f3a FCE |
443 | #endif |
444 | #ifdef ENABLE_NLS | |
445 | << " NLS" | |
a3524565 JS |
446 | #endif |
447 | #ifdef HAVE_DYNINST | |
448 | << " DYNINST" | |
1ef0423a FCE |
449 | #endif |
450 | << endl; | |
e2012a7a DB |
451 | } |
452 | ||
0d70f9d8 JS |
453 | void |
454 | systemtap_session::usage (int exitcode) | |
455 | { | |
5ec722e1 JS |
456 | // For error cases, just suggest --help, so we don't obscure |
457 | // the actual error message with all the help text. | |
458 | if (exitcode != EXIT_SUCCESS) | |
459 | { | |
460 | clog << _("Try '--help' for more information.") << endl; | |
461 | throw exit_exception(exitcode); | |
462 | } | |
463 | ||
0d70f9d8 JS |
464 | version (); |
465 | clog | |
466 | << endl | |
6073c3fc LB |
467 | << _F("Usage: stap [options] FILE Run script in file.\n" |
468 | " or: stap [options] - Run script on stdin.\n" | |
469 | " or: stap [options] -e SCRIPT Run given script.\n" | |
470 | " or: stap [options] -l PROBE List matching probes.\n" | |
471 | " or: stap [options] -L PROBE List matching probes and local variables.\n\n" | |
222e16ed | 472 | "Options (in %s/rc and on command line):\n" |
6073c3fc LB |
473 | " -- end of translator options, script options follow\n" |
474 | " -h --help show help\n" | |
475 | " -V --version show version\n" | |
476 | " -p NUM stop after pass NUM 1-5, instead of %d\n" | |
477 | " (parse, elaborate, translate, compile, run)\n" | |
478 | " -v add verbosity to all passes\n" | |
222e16ed | 479 | " --vp {N}+ add per-pass verbosity [", data_path.c_str(), last_pass); |
0d70f9d8 JS |
480 | for (unsigned i=0; i<5; i++) |
481 | clog << (perpass_verbose[i] <= 9 ? perpass_verbose[i] : 9); | |
482 | clog | |
6073c3fc LB |
483 | << "]" << endl; |
484 | clog << _F(" -k keep temporary directory\n" | |
485 | " -u unoptimized translation %s\n" | |
486 | " -w suppress warnings %s\n" | |
487 | " -W turn warnings into errors %s\n" | |
488 | " -g guru mode %s\n" | |
489 | " -P prologue-searching for function probes %s\n" | |
490 | " -b bulk (percpu file) mode %s\n" | |
491 | " -s NUM buffer size in megabytes, instead of %d\n" | |
492 | " -I DIR look in DIR for additional .stp script files", (unoptimized ? _(" [set]") : ""), | |
493 | (suppress_warnings ? _(" [set]") : ""), (panic_warnings ? _(" [set]") : ""), | |
494 | (guru_mode ? _(" [set]") : ""), (prologue_searching ? _(" [set]") : ""), | |
495 | (bulk_mode ? _(" [set]") : ""), buffer_size); | |
0d70f9d8 JS |
496 | if (include_path.size() == 0) |
497 | clog << endl; | |
498 | else | |
499 | clog << _(", in addition to") << endl; | |
500 | for (unsigned i=0; i<include_path.size(); i++) | |
ce0f6648 | 501 | clog << " " << include_path[i].c_str() << endl; |
0d70f9d8 | 502 | clog |
6073c3fc LB |
503 | << _F(" -D NM=VAL emit macro definition into generated C code\n" |
504 | " -B NM=VAL pass option to kbuild make\n" | |
633e5ca7 FCE |
505 | " --modinfo NM=VAL\n" |
506 | " include a MODULE_INFO(NM,VAL) in the generated C code\n" | |
6073c3fc | 507 | " -G VAR=VAL set global variable to value\n" |
ce0f6648 | 508 | //TRANSLATORS: translating 'runtime' is not advised |
6073c3fc LB |
509 | " -R DIR look in DIR for runtime, instead of\n" |
510 | " %s\n" | |
511 | " -r DIR cross-compile to kernel with given build tree; or else\n" | |
512 | " -r RELEASE cross-compile to kernel /lib/modules/RELEASE/build, instead of\n" | |
513 | " %s\n" | |
514 | " -a ARCH cross-compile to given architecture, instead of %s\n" | |
515 | " -m MODULE set probe module name, instead of \n" | |
516 | " %s\n" | |
517 | " -o FILE send script output to file, instead of stdout. This supports\n" | |
518 | " strftime(3) formats for FILE\n" | |
519 | " -c CMD start the probes, run CMD, and exit when it finishes\n" | |
520 | " -x PID sets target() to PID\n" | |
521 | " -F run as on-file flight recorder with -o.\n" | |
522 | " run as on-memory flight recorder without -o.\n" | |
523 | " -S size[,n] set maximum of the size and the number of files.\n" | |
524 | " -d OBJECT add unwind/symbol data for OBJECT file", runtime_path.c_str(), kernel_build_tree.c_str(), architecture.c_str(), module_name.c_str()); | |
0d70f9d8 JS |
525 | if (unwindsym_modules.size() == 0) |
526 | clog << endl; | |
527 | else | |
528 | clog << _(", in addition to") << endl; | |
e2012a7a | 529 | { |
0d70f9d8 JS |
530 | vector<string> syms (unwindsym_modules.begin(), unwindsym_modules.end()); |
531 | for (unsigned i=0; i<syms.size(); i++) | |
ce0f6648 | 532 | clog << " " << syms[i].c_str() << endl; |
0d70f9d8 JS |
533 | } |
534 | clog | |
6073c3fc LB |
535 | << _F(" --ldd add unwind/symbol data for all referenced object files.\n" |
536 | " --all-modules\n" | |
537 | " add unwind/symbol data for all loaded kernel objects.\n" | |
538 | " -t collect probe timing information\n" | |
0d70f9d8 | 539 | #ifdef HAVE_LIBSQLITE3 |
6073c3fc | 540 | " -q generate information on tapset coverage\n" |
0d70f9d8 | 541 | #endif /* HAVE_LIBSQLITE3 */ |
26703c63 | 542 | #ifdef HAVE_JAVA |
72a82c61 SM |
543 | " -J OPTION request byteman pass -D<OPTION> to the JVM during bminstall\n" |
544 | " -j request byteman pass -Dorg.jboss.byteman.compile.to.bytecode \n" | |
545 | " to the JVM during bminstall\n" | |
26703c63 | 546 | #endif /* HAVE_JAVA */ |
4441e344 JS |
547 | " --runtime=MODE\n" |
548 | " set the pass-5 runtime mode, instead of kernel\n" | |
45402f2a JS |
549 | #ifdef HAVE_DYNINST |
550 | " --dyninst\n" | |
551 | " shorthand for --runtime=dyninst\n" | |
552 | #endif /* HAVE_DYNINST */ | |
f66bb29a DB |
553 | " --privilege=PRIVILEGE_LEVEL\n" |
554 | " check the script for constructs not allowed at the given privilege level\n" | |
6073c3fc | 555 | " --unprivileged\n" |
42e38653 | 556 | " equivalent to --privilege=stapusr\n" |
6073c3fc LB |
557 | " --compatible=VERSION\n" |
558 | " suppress incompatible language/tapset changes beyond VERSION,\n" | |
559 | " instead of %s\n" | |
560 | " --check-version\n" | |
561 | " displays warnings where a syntax element may be \n" | |
562 | " version dependent\n" | |
563 | " --skip-badvars\n" | |
564 | " substitute zero for bad context $variables\n" | |
7baf48e9 FCE |
565 | " --suppress-handler-errors\n" |
566 | " catch all runtime errors, quietly skip probe handlers\n" | |
6073c3fc LB |
567 | " --use-server[=SERVER-SPEC]\n" |
568 | " specify systemtap compile-servers\n" | |
569 | " --list-servers[=PROPERTIES]\n" | |
4830b335 FCE |
570 | " report on the status of the specified compile-servers:\n" |
571 | " all,specified,online,trusted,signer,compatible\n" | |
0d70f9d8 | 572 | #if HAVE_NSS |
6073c3fc | 573 | " --trust-servers[=TRUST-SPEC]\n" |
4830b335 FCE |
574 | " add/revoke trust of specified compile-servers:\n" |
575 | " ssl,signer,all-users,revoke,no-prompt\n" | |
6073c3fc LB |
576 | " --use-server-on-error[=yes/no]\n" |
577 | " retry compilation using a compile server upon compilation error\n" | |
0d70f9d8 | 578 | #endif |
6073c3fc LB |
579 | " --remote=HOSTNAME\n" |
580 | " run pass 5 on the specified ssh host.\n" | |
756cfd49 JS |
581 | " may be repeated for targeting multiple hosts.\n" |
582 | " --remote-prefix\n" | |
715c8369 | 583 | " prefix each line of remote output with a host index.\n" |
305fac7d | 584 | " --tmpdir=NAME\n" |
d1242dfa | 585 | " specify name of temporary directory to be used.\n" |
ea60076d | 586 | " --download-debuginfo[=OPTION]\n" |
d1242dfa | 587 | " automatically download debuginfo using ABRT.\n" |
ea60076d | 588 | " yes,no,ask,<timeout value>\n" |
b82d77b4 DB |
589 | " --dump-probe-types\n" |
590 | " show a list of available probe types.\n" | |
05fb3e0c WF |
591 | " --sysroot=DIR\n" |
592 | " specify sysroot directory where target files (executables,\n" " libraries, etc.) are located.\n" | |
593 | " --sysenv=VAR=VALUE\n" | |
594 | " provide an alternate value for an environment variable\n" | |
595 | " where the value on a remote system differs. Path\n" | |
596 | " variables (e.g. PATH, LD_LIBRARY_PATH) are assumed to be\n" | |
597 | " relative to the sysroot.\n" | |
152fa051 LB |
598 | " --suppress-time-limits\n" |
599 | " disable -DSTP_NO_OVERLOAD -DMAXACTION and -DMAXTRYACTION limits\n" | |
756cfd49 | 600 | , compatible.c_str()) << endl |
0d70f9d8 | 601 | ; |
e2012a7a DB |
602 | |
603 | time_t now; | |
604 | time (& now); | |
605 | struct tm* t = localtime (& now); | |
606 | if (t && t->tm_mon*3 + t->tm_mday*173 == 0xb6) | |
607 | clog << morehelp << endl; | |
608 | ||
e2d0f787 | 609 | throw exit_exception (exitcode); |
e2012a7a DB |
610 | } |
611 | ||
612 | int | |
613 | systemtap_session::parse_cmdline (int argc, char * const argv []) | |
614 | { | |
372c6458 | 615 | client_options_disallowed_for_unprivileged = ""; |
878b2f3f | 616 | struct rlimit our_rlimit; |
e2012a7a DB |
617 | while (true) |
618 | { | |
e2012a7a | 619 | char * num_endptr; |
73f52eb4 | 620 | int grc = getopt_long (argc, argv, STAP_SHORT_OPTIONS, stap_long_options, NULL); |
e2012a7a DB |
621 | |
622 | // NB: when adding new options, consider very carefully whether they | |
17874af3 | 623 | // should be restricted from stap clients (after --client-options)! |
e2012a7a DB |
624 | |
625 | if (grc < 0) | |
626 | break; | |
627 | switch (grc) | |
628 | { | |
629 | case 'V': | |
630 | version (); | |
e2d0f787 | 631 | throw exit_exception (EXIT_SUCCESS); |
e2012a7a DB |
632 | |
633 | case 'v': | |
372c6458 | 634 | server_args.push_back (string ("-") + (char)grc); |
e2012a7a DB |
635 | for (unsigned i=0; i<5; i++) |
636 | perpass_verbose[i] ++; | |
2dce8c42 | 637 | verbose ++; |
e2012a7a DB |
638 | break; |
639 | ||
2b7d9d84 RH |
640 | case 'G': |
641 | // Make sure the global option is only composed of the | |
642 | // following chars: [_=a-zA-Z0-9] | |
7a583298 | 643 | assert_regexp_match("-G parameter", optarg, "^[a-z_][a-z0-9_]*=[a-z0-9_-]+$"); |
2b7d9d84 | 644 | globalopts.push_back (string(optarg)); |
bb25d08f RH |
645 | break; |
646 | ||
e2012a7a | 647 | case 't': |
372c6458 | 648 | server_args.push_back (string ("-") + (char)grc); |
e2012a7a DB |
649 | timing = true; |
650 | break; | |
651 | ||
652 | case 'w': | |
372c6458 | 653 | server_args.push_back (string ("-") + (char)grc); |
e2012a7a DB |
654 | suppress_warnings = true; |
655 | break; | |
656 | ||
657 | case 'W': | |
372c6458 | 658 | server_args.push_back (string ("-") + (char)grc); |
e2012a7a DB |
659 | panic_warnings = true; |
660 | break; | |
661 | ||
662 | case 'p': | |
663 | last_pass = (int)strtoul(optarg, &num_endptr, 10); | |
664 | if (*num_endptr != '\0' || last_pass < 1 || last_pass > 5) | |
665 | { | |
79bc39ab | 666 | cerr << _("Invalid pass number (should be 1-5).") << endl; |
e2012a7a DB |
667 | return 1; |
668 | } | |
669 | if (listing_mode && last_pass != 2) | |
670 | { | |
79bc39ab | 671 | cerr << _("Listing (-l) mode implies pass 2.") << endl; |
e2012a7a DB |
672 | return 1; |
673 | } | |
372c6458 | 674 | server_args.push_back (string ("-") + (char)grc + optarg); |
e2012a7a DB |
675 | break; |
676 | ||
677 | case 'I': | |
678 | if (client_options) | |
372c6458 | 679 | client_options_disallowed_for_unprivileged += client_options_disallowed_for_unprivileged.empty () ? "-I" : ", -I"; |
2fad97fd DB |
680 | if (include_arg_start == -1) |
681 | include_arg_start = include_path.size (); | |
e2012a7a DB |
682 | include_path.push_back (string (optarg)); |
683 | break; | |
684 | ||
685 | case 'd': | |
372c6458 | 686 | server_args.push_back (string ("-") + (char)grc + optarg); |
e2012a7a | 687 | { |
87ca81e2 MW |
688 | // Make sure an empty data object wasn't specified (-d "") |
689 | if (strlen (optarg) == 0) | |
690 | { | |
691 | cerr << _("Data object (-d) cannot be empty.") << endl; | |
692 | return 1; | |
693 | } | |
e2012a7a DB |
694 | // At runtime user module names are resolved through their |
695 | // canonical (absolute) path. | |
696 | const char *mpath = canonicalize_file_name (optarg); | |
697 | if (mpath == NULL) // Must be a kernel module name | |
698 | mpath = optarg; | |
699 | unwindsym_modules.insert (string (mpath)); | |
a057c85c MW |
700 | // PR10228: trigger vma tracker logic early if -d /USER-MODULE/ |
701 | // given. XXX This is actually too early. Having a user module | |
702 | // is a good indicator that something will need vma tracking. | |
703 | // But it is not 100%, this really should only trigger through | |
704 | // a user mode tapset /* pragma:vma */ or a probe doing a | |
705 | // variable lookup through a dynamic module. | |
e2012a7a | 706 | if (mpath[0] == '/') |
a057c85c | 707 | enable_vma_tracker (*this); |
e2012a7a DB |
708 | break; |
709 | } | |
710 | ||
711 | case 'e': | |
712 | if (have_script) | |
713 | { | |
79bc39ab | 714 | cerr << _("Only one script can be given on the command line.") |
e2012a7a DB |
715 | << endl; |
716 | return 1; | |
717 | } | |
372c6458 | 718 | server_args.push_back (string ("-") + (char)grc + optarg); |
e2012a7a DB |
719 | cmdline_script = string (optarg); |
720 | have_script = true; | |
721 | break; | |
722 | ||
723 | case 'o': | |
724 | // NB: client_options not a problem, since pass 1-4 does not use output_file. | |
372c6458 | 725 | server_args.push_back (string ("-") + (char)grc + optarg); |
e2012a7a DB |
726 | output_file = string (optarg); |
727 | break; | |
728 | ||
729 | case 'R': | |
ce0f6648 | 730 | if (client_options) { cerr << _F("ERROR: %s invalid with %s", "-R", "--client-options") << endl; return 1; } |
2fad97fd | 731 | runtime_specified = true; |
e2012a7a DB |
732 | runtime_path = string (optarg); |
733 | break; | |
734 | ||
735 | case 'm': | |
736 | if (client_options) | |
372c6458 | 737 | client_options_disallowed_for_unprivileged += client_options_disallowed_for_unprivileged.empty () ? "-m" : ", -m"; |
e2012a7a DB |
738 | module_name = string (optarg); |
739 | save_module = true; | |
5c854d7c | 740 | modname_given = true; |
e2012a7a DB |
741 | { |
742 | // If the module name ends with '.ko', chop it off since | |
743 | // modutils doesn't like modules named 'foo.ko.ko'. | |
4441e344 | 744 | if (endswith(module_name, ".ko") || endswith(module_name, ".so")) |
e2012a7a DB |
745 | { |
746 | module_name.erase(module_name.size() - 3); | |
46a1a151 | 747 | cerr << _F("Truncating module name to '%s'", module_name.c_str()) << endl; |
e2012a7a DB |
748 | } |
749 | ||
750 | // Make sure an empty module name wasn't specified (-m "") | |
751 | if (module_name.empty()) | |
752 | { | |
79bc39ab | 753 | cerr << _("Module name cannot be empty.") << endl; |
e2012a7a DB |
754 | return 1; |
755 | } | |
756 | ||
757 | // Make sure the module name is only composed of the | |
2b7d9d84 RH |
758 | // following chars: [a-z0-9_] |
759 | assert_regexp_match("-m parameter", module_name, "^[a-z0-9_]+$"); | |
e2012a7a DB |
760 | |
761 | // Make sure module name isn't too long. | |
762 | if (module_name.size() >= (MODULE_NAME_LEN - 1)) | |
763 | { | |
764 | module_name.resize(MODULE_NAME_LEN - 1); | |
46a1a151 | 765 | cerr << _F("Truncating module name to '%s'", module_name.c_str()) << endl; |
e2012a7a DB |
766 | } |
767 | } | |
768 | ||
372c6458 | 769 | server_args.push_back (string ("-") + (char)grc + optarg); |
e2012a7a DB |
770 | use_script_cache = false; |
771 | break; | |
772 | ||
773 | case 'r': | |
774 | if (client_options) // NB: no paths! | |
775 | assert_regexp_match("-r parameter from client", optarg, "^[a-z0-9_.-]+$"); | |
372c6458 | 776 | server_args.push_back (string ("-") + (char)grc + optarg); |
e2012a7a DB |
777 | setup_kernel_release(optarg); |
778 | break; | |
779 | ||
780 | case 'a': | |
781 | assert_regexp_match("-a parameter", optarg, "^[a-z0-9_-]+$"); | |
372c6458 | 782 | server_args.push_back (string ("-") + (char)grc + optarg); |
e2012a7a DB |
783 | architecture = string(optarg); |
784 | break; | |
785 | ||
786 | case 'k': | |
71a522b5 | 787 | if (client_options) { cerr << _F("ERROR: %s invalid with %s", "-k", "--client-options") << endl; return 1; } |
e2012a7a DB |
788 | keep_tmpdir = true; |
789 | use_script_cache = false; /* User wants to keep a usable build tree. */ | |
790 | break; | |
791 | ||
792 | case 'g': | |
372c6458 | 793 | server_args.push_back (string ("-") + (char)grc); |
e2012a7a DB |
794 | guru_mode = true; |
795 | break; | |
796 | ||
797 | case 'P': | |
372c6458 | 798 | server_args.push_back (string ("-") + (char)grc); |
e2012a7a DB |
799 | prologue_searching = true; |
800 | break; | |
801 | ||
802 | case 'b': | |
372c6458 | 803 | server_args.push_back (string ("-") + (char)grc); |
e2012a7a DB |
804 | bulk_mode = true; |
805 | break; | |
806 | ||
807 | case 'u': | |
372c6458 | 808 | server_args.push_back (string ("-") + (char)grc); |
e2012a7a DB |
809 | unoptimized = true; |
810 | break; | |
811 | ||
812 | case 's': | |
813 | buffer_size = (int) strtoul (optarg, &num_endptr, 10); | |
814 | if (*num_endptr != '\0' || buffer_size < 1 || buffer_size > 4095) | |
815 | { | |
79bc39ab | 816 | cerr << _("Invalid buffer size (should be 1-4095).") << endl; |
e2012a7a DB |
817 | return 1; |
818 | } | |
372c6458 | 819 | server_args.push_back (string ("-") + (char)grc + optarg); |
e2012a7a DB |
820 | break; |
821 | ||
822 | case 'c': | |
823 | cmd = string (optarg); | |
2d363b75 FCE |
824 | if (cmd == "") |
825 | { | |
826 | // This would mess with later code deciding to pass -c | |
827 | // through to staprun | |
79bc39ab | 828 | cerr << _("Empty CMD string invalid.") << endl; |
2d363b75 FCE |
829 | return 1; |
830 | } | |
372c6458 | 831 | server_args.push_back (string ("-") + (char)grc + optarg); |
e2012a7a DB |
832 | break; |
833 | ||
834 | case 'x': | |
835 | target_pid = (int) strtoul(optarg, &num_endptr, 10); | |
836 | if (*num_endptr != '\0') | |
837 | { | |
79bc39ab | 838 | cerr << _("Invalid target process ID number.") << endl; |
e2012a7a DB |
839 | return 1; |
840 | } | |
372c6458 | 841 | server_args.push_back (string ("-") + (char)grc + optarg); |
e2012a7a DB |
842 | break; |
843 | ||
844 | case 'D': | |
845 | assert_regexp_match ("-D parameter", optarg, "^[a-z_][a-z_0-9]*(=-?[a-z_0-9]+)?$"); | |
846 | if (client_options) | |
372c6458 DB |
847 | client_options_disallowed_for_unprivileged += client_options_disallowed_for_unprivileged.empty () ? "-D" : ", -D"; |
848 | server_args.push_back (string ("-") + (char)grc + optarg); | |
08fce398 | 849 | c_macros.push_back (string (optarg)); |
e2012a7a DB |
850 | break; |
851 | ||
852 | case 'S': | |
853 | assert_regexp_match ("-S parameter", optarg, "^[0-9]+(,[0-9]+)?$"); | |
372c6458 | 854 | server_args.push_back (string ("-") + (char)grc + optarg); |
e2012a7a DB |
855 | size_option = string (optarg); |
856 | break; | |
857 | ||
858 | case 'q': | |
ce0f6648 | 859 | if (client_options) { cerr << _F("ERROR: %s invalid with %s", "-q", "--client-options") << endl; return 1; } |
372c6458 | 860 | server_args.push_back (string ("-") + (char)grc); |
e2012a7a DB |
861 | tapset_compile_coverage = true; |
862 | break; | |
863 | ||
864 | case 'h': | |
865 | usage (0); | |
866 | break; | |
867 | ||
868 | case 'L': | |
869 | listing_mode_vars = true; | |
870 | unoptimized = true; // This causes retention of variables for listing_mode | |
68ac5d0e | 871 | // fallthrough |
e2012a7a DB |
872 | case 'l': |
873 | suppress_warnings = true; | |
874 | listing_mode = true; | |
875 | last_pass = 2; | |
876 | if (have_script) | |
877 | { | |
79bc39ab | 878 | cerr << _("Only one script can be given on the command line.") |
e2012a7a DB |
879 | << endl; |
880 | return 1; | |
881 | } | |
372c6458 | 882 | server_args.push_back (string ("-") + (char)grc + optarg); |
e2012a7a DB |
883 | cmdline_script = string("probe ") + string(optarg) + " {}"; |
884 | have_script = true; | |
885 | break; | |
886 | ||
887 | case 'F': | |
372c6458 | 888 | server_args.push_back (string ("-") + (char)grc); |
e2012a7a DB |
889 | load_only = true; |
890 | break; | |
891 | ||
892 | case 'B': | |
ce0f6648 | 893 | if (client_options) { cerr << _F("ERROR: %s invalid with %s", "-B", "--client-options") << endl; return 1; } |
372c6458 | 894 | server_args.push_back (string ("-") + (char)grc + optarg); |
e2012a7a DB |
895 | kbuildflags.push_back (string (optarg)); |
896 | break; | |
897 | ||
26703c63 | 898 | #ifdef HAVE_JAVA |
c01ad493 | 899 | case 'J': |
7003ac0f LB |
900 | bminstallflags.push_back(string("-D") + (string (optarg)) ); |
901 | break; | |
2c27a1b2 SM |
902 | |
903 | case 'j': | |
904 | bminstallflags.push_back(string("-Dorg.jboss.byteman.compile.to.bytecode")); | |
905 | break; | |
7003ac0f | 906 | #else |
c01ad493 | 907 | case 'J': |
2c27a1b2 SM |
908 | case 'j': |
909 | cerr << _("You can only specify -J and -j options with Java support.\nUse --with-jdk or --with-helper when configuring systemtap.") << endl; | |
7003ac0f | 910 | return 1; |
26703c63 | 911 | #endif /* HAVE_JAVA */ |
7003ac0f | 912 | |
372c6458 DB |
913 | case LONG_OPT_VERSION: |
914 | version (); | |
e2d0f787 | 915 | throw exit_exception (EXIT_SUCCESS); |
372c6458 | 916 | |
372c6458 DB |
917 | case LONG_OPT_VERBOSE_PASS: |
918 | { | |
919 | bool ok = true; | |
920 | if (strlen(optarg) < 1 || strlen(optarg) > 5) | |
921 | ok = false; | |
922 | if (ok) | |
923 | for (unsigned i=0; i<strlen(optarg); i++) | |
924 | if (isdigit (optarg[i])) | |
925 | perpass_verbose[i] += optarg[i]-'0'; | |
926 | else | |
927 | ok = false; | |
e2012a7a | 928 | |
372c6458 | 929 | if (! ok) |
73f52eb4 | 930 | { |
372c6458 DB |
931 | cerr << _("Invalid --vp argument: it takes 1 to 5 digits.") << endl; |
932 | return 1; | |
73f52eb4 | 933 | } |
372c6458 DB |
934 | // NB: we don't do this: last_pass = strlen(optarg); |
935 | server_args.push_back ("--vp=" + string(optarg)); | |
936 | break; | |
937 | } | |
938 | ||
939 | case LONG_OPT_SKIP_BADVARS: | |
940 | server_args.push_back ("--skip-badvars"); | |
941 | skip_badvars = true; | |
942 | break; | |
943 | ||
944 | case LONG_OPT_PRIVILEGE: | |
945 | { | |
946 | // We allow only multiple privilege-setting options if they all specify the same | |
947 | // privilege level. The server also expects and depends on this behaviour when | |
948 | // examining the client-side options passed to it. | |
949 | privilege_t newPrivilege; | |
950 | if (strcmp (optarg, "stapdev") == 0) | |
951 | newPrivilege = pr_stapdev; | |
952 | else if (strcmp (optarg, "stapsys") == 0) | |
953 | newPrivilege = pr_stapsys; | |
954 | else if (strcmp (optarg, "stapusr") == 0) | |
955 | newPrivilege = pr_stapusr; | |
956 | else | |
957 | { | |
958 | cerr << _F("Invalid argument '%s' for --privilege.", optarg) << endl; | |
959 | return 1; | |
960 | } | |
961 | if (privilege_set && newPrivilege != privilege) | |
962 | { | |
963 | cerr << _("Privilege level may be set only once.") << endl; | |
964 | return 1; | |
965 | } | |
966 | privilege = newPrivilege; | |
967 | privilege_set = true; | |
968 | server_args.push_back ("--privilege=" + string(optarg)); | |
969 | } | |
970 | /* NB: for server security, it is essential that once this flag is | |
971 | set, no future flag be able to unset it. */ | |
972 | break; | |
973 | ||
974 | case LONG_OPT_UNPRIVILEGED: | |
975 | // We allow only multiple privilege-setting options if they all specify the same | |
976 | // privilege level. The server also expects and depends on this behaviour when | |
977 | // examining the client-side options passed to it. | |
978 | if (privilege_set && pr_unprivileged != privilege) | |
979 | { | |
980 | cerr << _("Privilege level may be set only once.") << endl; | |
981 | return 1; | |
982 | } | |
983 | privilege = pr_unprivileged; | |
984 | privilege_set = true; | |
985 | server_args.push_back ("--unprivileged"); | |
986 | /* NB: for server security, it is essential that once this flag is | |
987 | set, no future flag be able to unset it. */ | |
988 | break; | |
989 | ||
990 | case LONG_OPT_OMIT_WERROR: | |
991 | server_args.push_back (OMIT_WERROR_NAME); | |
992 | omit_werror = true; | |
993 | break; | |
994 | ||
995 | case LONG_OPT_CLIENT_OPTIONS: | |
996 | client_options = true; | |
997 | break; | |
998 | ||
999 | case LONG_OPT_TMPDIR: | |
1000 | if (client_options) { | |
1001 | cerr << _F("ERROR: %s is invalid with %s", "--tmpdir", "--client-options") << endl; | |
1002 | return 1; | |
1003 | } | |
1004 | tmpdir_opt_set = true; | |
1005 | tmpdir = optarg; | |
1006 | break; | |
1007 | ||
1008 | case LONG_OPT_DOWNLOAD_DEBUGINFO: | |
1009 | if(optarg) | |
1010 | { | |
1011 | if(strcmp(optarg, "no") == 0) | |
1012 | download_dbinfo = 0; //Disable feature | |
1013 | else if (strcmp(optarg, "yes") == 0) | |
1014 | download_dbinfo = INT_MAX; //Enable, No Timeout | |
1015 | /* NOTE: Timeout and Asking for Confirmation features below are not supported yet by abrt | |
1016 | * in version abrt-2.0.3-1.fc15.x86_64, Bugzilla: BZ730107 (timeout), BZ726192 ('-y') */ | |
1017 | else if(atoi(optarg) > 0) | |
1018 | download_dbinfo = atoi(optarg); //Enable, Set timeout to optarg | |
1019 | else if (strcmp(optarg, "ask") == 0) | |
1020 | download_dbinfo = -1; //Enable, Ask for confirmation | |
2dce8c42 | 1021 | else |
44edbcd6 | 1022 | { |
372c6458 DB |
1023 | cerr << _F("ERROR: %s is not a valid value. Use 'yes', 'no', 'ask' or a timeout value.", optarg) << endl; |
1024 | return 1; | |
44edbcd6 | 1025 | } |
372c6458 DB |
1026 | } |
1027 | else | |
1028 | download_dbinfo = INT_MAX; //Enable, No Timeout | |
1029 | break; | |
1030 | ||
1031 | case LONG_OPT_USE_SERVER: | |
1032 | if (client_options) { | |
1033 | cerr << _F("ERROR: %s is invalid with %s", "--use-server", "--client-options") << endl; | |
1034 | return 1; | |
1035 | } | |
1036 | if (optarg) | |
1037 | specified_servers.push_back (optarg); | |
1038 | else | |
1039 | specified_servers.push_back (""); | |
1040 | break; | |
1041 | ||
1042 | case LONG_OPT_USE_SERVER_ON_ERROR: | |
1043 | if (client_options) { | |
1044 | cerr << _F("ERROR: %s is invalid with %s", "--use-server-on-error", "--client-options") << endl; | |
1045 | return 1; | |
1046 | } | |
1047 | if (optarg) | |
1048 | { | |
1049 | string arg = optarg; | |
1050 | for (unsigned i = 0; i < arg.size (); ++i) | |
1051 | arg[i] = tolower (arg[i]); | |
1052 | if (arg == "yes" || arg == "ye" || arg == "y") | |
44edbcd6 | 1053 | use_server_on_error = true; |
372c6458 DB |
1054 | else if (arg == "no" || arg == "n") |
1055 | use_server_on_error = false; | |
2dce8c42 | 1056 | else |
372c6458 DB |
1057 | cerr << _F("Invalid argument '%s' for --use-server-on-error.", optarg) << endl; |
1058 | } | |
1059 | else | |
1060 | use_server_on_error = true; | |
1061 | break; | |
1062 | ||
1063 | case LONG_OPT_LIST_SERVERS: | |
1064 | if (client_options) { | |
1065 | cerr << _F("ERROR: %s is invalid with %s", "--list-servers", "--client-options") << endl; | |
1066 | return 1; | |
1067 | } | |
1068 | if (optarg) | |
1069 | server_status_strings.push_back (optarg); | |
1070 | else | |
1071 | server_status_strings.push_back (""); | |
1072 | break; | |
1073 | ||
1074 | case LONG_OPT_TRUST_SERVERS: | |
1075 | if (client_options) { | |
1076 | cerr << _F("ERROR: %s is invalid with %s", "--trust-servers", "--client-options") << endl; | |
1077 | return 1; | |
1078 | } | |
1079 | if (optarg) | |
1080 | server_trust_spec = optarg; | |
1081 | else | |
1082 | server_trust_spec = "ssl"; | |
1083 | break; | |
1084 | ||
1085 | case LONG_OPT_HELP: | |
1086 | usage (0); | |
1087 | break; | |
1088 | ||
1089 | // The caching options should not be available to server clients | |
1090 | case LONG_OPT_DISABLE_CACHE: | |
1091 | if (client_options) { | |
1092 | cerr << _F("ERROR: %s is invalid with %s", "--disable-cache", "--client-options") << endl; | |
1093 | return 1; | |
1094 | } | |
1095 | use_cache = use_script_cache = false; | |
1096 | break; | |
1097 | ||
1098 | case LONG_OPT_POISON_CACHE: | |
1099 | if (client_options) { | |
1100 | cerr << _F("ERROR: %s is invalid with %s", "--poison-cache", "--client-options") << endl; | |
1101 | return 1; | |
1102 | } | |
1103 | poison_cache = true; | |
1104 | break; | |
1105 | ||
1106 | case LONG_OPT_CLEAN_CACHE: | |
1107 | if (client_options) { | |
1108 | cerr << _F("ERROR: %s is invalid with %s", "--clean-cache", "--client-options") << endl; | |
1109 | return 1; | |
1110 | } | |
1111 | clean_cache(*this); | |
e2d0f787 | 1112 | throw exit_exception(EXIT_SUCCESS); |
372c6458 DB |
1113 | |
1114 | case LONG_OPT_COMPATIBLE: | |
1115 | server_args.push_back ("--compatible=" + string(optarg)); | |
1116 | compatible = optarg; | |
1117 | break; | |
1118 | ||
1119 | case LONG_OPT_LDD: | |
1120 | if (client_options) { | |
1121 | cerr << _F("ERROR: %s is invalid with %s", "--ldd", "--client-options") << endl; | |
1122 | return 1; | |
1123 | } | |
1124 | unwindsym_ldd = true; | |
1125 | break; | |
1126 | ||
1127 | case LONG_OPT_ALL_MODULES: | |
1128 | if (client_options) { | |
1129 | cerr << _F("ERROR: %s is invalid with %s", "--all-modules", "--client-options") << endl; | |
1130 | return 1; | |
1131 | } | |
1132 | insert_loaded_modules(); | |
1133 | break; | |
1134 | ||
1135 | case LONG_OPT_REMOTE: | |
1136 | if (client_options) { | |
1137 | cerr << _F("ERROR: %s is invalid with %s", "--remote", "--client-options") << endl; | |
1138 | return 1; | |
1139 | } | |
1140 | ||
1141 | remote_uris.push_back(optarg); | |
1142 | break; | |
1143 | ||
1144 | case LONG_OPT_REMOTE_PREFIX: | |
1145 | if (client_options) { | |
1146 | cerr << _F("ERROR: %s is invalid with %s", "--remote-prefix", "--client-options") << endl; | |
1147 | return 1; | |
1148 | } | |
1149 | ||
1150 | use_remote_prefix = true; | |
1151 | break; | |
1152 | ||
1153 | case LONG_OPT_CHECK_VERSION: | |
1154 | server_args.push_back ("--check-version"); | |
1155 | systemtap_v_check = true; | |
1156 | break; | |
1157 | ||
1158 | case LONG_OPT_DUMP_PROBE_TYPES: | |
1159 | server_args.push_back ("--dump-probe-types"); | |
1160 | dump_probe_types = true; | |
1161 | break; | |
1162 | ||
1163 | case LONG_OPT_SUPPRESS_HANDLER_ERRORS: | |
1164 | suppress_handler_errors = true; | |
1165 | break; | |
1166 | ||
1167 | case LONG_OPT_MODINFO: | |
1168 | // Make sure the global option is only composed of the | |
1169 | // following chars: [_=a-zA-Z0-9] | |
1170 | if (client_options) { | |
1171 | cerr << _F("ERROR: %s is invalid with %s", "--modinfo", "--client-options") << endl; | |
1172 | return 1; | |
1173 | } | |
1174 | assert_regexp_match("--modinfo parameter", optarg, "^[a-z_][a-z0-9_]*=.+$"); | |
1175 | modinfos.push_back (string(optarg)); | |
1176 | break; | |
e2012a7a | 1177 | |
ea7e1c17 DB |
1178 | case LONG_OPT_RLIMIT_AS: |
1179 | if(getrlimit(RLIMIT_AS, & our_rlimit)) | |
1180 | cerr << _F("Unable to obtain resource limits for rlimit_as : %s", strerror (errno)) << endl; | |
6ae64991 | 1181 | our_rlimit.rlim_max = our_rlimit.rlim_cur = strtoul (optarg, &num_endptr, 0); |
ea7e1c17 DB |
1182 | if(*num_endptr || setrlimit (RLIMIT_AS, & our_rlimit)) |
1183 | cerr << _F("Unable to set resource limits for rlimit_as : %s", strerror (errno)) << endl; | |
ca369a09 FCE |
1184 | /* Disable core dumps, since exhaustion results in uncaught bad_alloc etc. exceptions */ |
1185 | our_rlimit.rlim_max = our_rlimit.rlim_cur = 0; | |
1186 | (void) setrlimit (RLIMIT_CORE, & our_rlimit); | |
ea7e1c17 DB |
1187 | break; |
1188 | ||
1189 | case LONG_OPT_RLIMIT_CPU: | |
1190 | if(getrlimit(RLIMIT_CPU, & our_rlimit)) | |
1191 | cerr << _F("Unable to obtain resource limits for rlimit_cpu : %s", strerror (errno)) << endl; | |
6ae64991 | 1192 | our_rlimit.rlim_max = our_rlimit.rlim_cur = strtoul (optarg, &num_endptr, 0); |
ea7e1c17 DB |
1193 | if(*num_endptr || setrlimit (RLIMIT_CPU, & our_rlimit)) |
1194 | cerr << _F("Unable to set resource limits for rlimit_cpu : %s", strerror (errno)) << endl; | |
1195 | break; | |
1196 | ||
1197 | case LONG_OPT_RLIMIT_NPROC: | |
1198 | if(getrlimit(RLIMIT_NPROC, & our_rlimit)) | |
1199 | cerr << _F("Unable to obtain resource limits for rlimit_nproc : %s", strerror (errno)) << endl; | |
6ae64991 | 1200 | our_rlimit.rlim_max = our_rlimit.rlim_cur = strtoul (optarg, &num_endptr, 0); |
ea7e1c17 DB |
1201 | if(*num_endptr || setrlimit (RLIMIT_NPROC, & our_rlimit)) |
1202 | cerr << _F("Unable to set resource limits for rlimit_nproc : %s", strerror (errno)) << endl; | |
1203 | break; | |
1204 | ||
1205 | case LONG_OPT_RLIMIT_STACK: | |
1206 | if(getrlimit(RLIMIT_STACK, & our_rlimit)) | |
1207 | cerr << _F("Unable to obtain resource limits for rlimit_stack : %s", strerror (errno)) << endl; | |
6ae64991 | 1208 | our_rlimit.rlim_max = our_rlimit.rlim_cur = strtoul (optarg, &num_endptr, 0); |
ea7e1c17 DB |
1209 | if(*num_endptr || setrlimit (RLIMIT_STACK, & our_rlimit)) |
1210 | cerr << _F("Unable to set resource limits for rlimit_stack : %s", strerror (errno)) << endl; | |
ca369a09 FCE |
1211 | /* Disable core dumps, since exhaustion results in SIGSEGV */ |
1212 | our_rlimit.rlim_max = our_rlimit.rlim_cur = 0; | |
1213 | (void) setrlimit (RLIMIT_CORE, & our_rlimit); | |
ea7e1c17 DB |
1214 | break; |
1215 | ||
1216 | case LONG_OPT_RLIMIT_FSIZE: | |
1217 | if(getrlimit(RLIMIT_FSIZE, & our_rlimit)) | |
1218 | cerr << _F("Unable to obtain resource limits for rlimit_fsize : %s", strerror (errno)) << endl; | |
6ae64991 | 1219 | our_rlimit.rlim_max = our_rlimit.rlim_cur = strtoul (optarg, &num_endptr, 0); |
ea7e1c17 DB |
1220 | if(*num_endptr || setrlimit (RLIMIT_FSIZE, & our_rlimit)) |
1221 | cerr << _F("Unable to set resource limits for rlimit_fsize : %s", strerror (errno)) << endl; | |
1222 | break; | |
e2012a7a | 1223 | |
4bf09a21 JS |
1224 | case LONG_OPT_SYSROOT: |
1225 | if (client_options) { | |
1226 | cerr << _F("ERROR: %s invalid with %s", "--sysroot", "--client-options") << endl; | |
1227 | return 1; | |
1228 | } else if (!sysroot.empty()) { | |
1229 | cerr << "ERROR: multiple --sysroot options not supported" << endl; | |
1230 | return 1; | |
1231 | } else { | |
1232 | const char *spath = canonicalize_file_name (optarg); | |
1233 | if (spath == NULL) { | |
1234 | cerr << _F("ERROR: %s is an invalid directory for --sysroot", optarg) << endl; | |
1235 | return 1; | |
1236 | } | |
1237 | ||
1238 | sysroot = string(spath); | |
1239 | if (sysroot[sysroot.size() - 1] != '/') | |
1240 | sysroot.append("/"); | |
b82d77b4 | 1241 | |
7baf48e9 | 1242 | break; |
4bf09a21 | 1243 | } |
7baf48e9 | 1244 | |
4bf09a21 JS |
1245 | case LONG_OPT_SYSENV: |
1246 | if (client_options) { | |
1247 | cerr << _F("ERROR: %s invalid with %s", "--sysenv", "--client-options") << endl; | |
1248 | return 1; | |
1249 | } else { | |
1250 | string sysenv_str = optarg; | |
1251 | string value; | |
1252 | size_t pos; | |
1253 | if (sysroot.empty()) { | |
1254 | cerr << "ERROR: --sysenv must follow --sysroot" << endl; | |
1255 | return 1; | |
1256 | } | |
1257 | ||
1258 | pos = sysenv_str.find("="); | |
1259 | if (pos == string::npos) { | |
1260 | cerr << _F("ERROR: %s is an invalid argument for --sysenv", optarg) << endl; | |
1261 | return 1; | |
1262 | } | |
1263 | ||
1264 | value = sysenv_str.substr(pos + 1); | |
1265 | sysenv[sysenv_str.substr(0, pos)] = value; | |
1266 | ||
1267 | break; | |
1268 | } | |
e2012a7a | 1269 | |
152fa051 LB |
1270 | case LONG_OPT_SUPPRESS_TIME_LIMITS: //require guru_mode to use |
1271 | if (guru_mode == false) | |
1272 | { | |
1273 | cerr << _F("ERROR %s requires guru mode (-g)", "--suppress-time-limits") << endl; | |
1274 | return 1; | |
1275 | } | |
1276 | else | |
1277 | { | |
1278 | suppress_time_limits = true; | |
1279 | server_args.push_back (string ("--suppress-time-limits")); | |
1280 | c_macros.push_back (string ("STAP_SUPPRESS_TIME_LIMITS_ENABLE")); | |
1281 | break; | |
1282 | } | |
1283 | ||
4441e344 | 1284 | case LONG_OPT_RUNTIME: |
45402f2a JS |
1285 | if (!parse_cmdline_runtime (optarg)) |
1286 | return 1; | |
1287 | break; | |
4441e344 | 1288 | |
45402f2a JS |
1289 | case LONG_OPT_RUNTIME_DYNINST: |
1290 | if (!parse_cmdline_runtime ("dyninst")) | |
1291 | return 1; | |
4441e344 JS |
1292 | break; |
1293 | ||
3d0a328d JS |
1294 | case LONG_OPT_BENCHMARK_SDT_LOOPS: |
1295 | // XXX This option is secret, not supported, subject to change at our whim | |
1296 | benchmark_sdt_loops = strtoul(optarg, NULL, 10); | |
1297 | break; | |
1298 | ||
1299 | case LONG_OPT_BENCHMARK_SDT_THREADS: | |
1300 | // XXX This option is secret, not supported, subject to change at our whim | |
1301 | benchmark_sdt_threads = strtoul(optarg, NULL, 10); | |
1302 | break; | |
1303 | ||
36222574 MW |
1304 | case '?': |
1305 | // Invalid/unrecognized option given or argument required, but | |
1306 | // not given. In both cases getopt_long() will have printed the | |
1307 | // appropriate error message to stderr already. | |
5ec722e1 | 1308 | usage(1); |
36222574 MW |
1309 | break; |
1310 | ||
e2012a7a | 1311 | default: |
372c6458 | 1312 | // NOTREACHED unless one added a getopt option but not a corresponding case: |
46a1a151 | 1313 | cerr << _F("Unhandled argument code %d", (char)grc) << endl; |
e2012a7a DB |
1314 | return 1; |
1315 | break; | |
1316 | } | |
1317 | } | |
1318 | ||
1319 | return 0; | |
1320 | } | |
1321 | ||
45402f2a JS |
1322 | bool |
1323 | systemtap_session::parse_cmdline_runtime (const string& opt_runtime) | |
1324 | { | |
1325 | if (opt_runtime == string("kernel")) | |
1326 | runtime_mode = kernel_runtime; | |
1327 | else if (opt_runtime == string("dyninst")) | |
1328 | { | |
1329 | #ifndef HAVE_DYNINST | |
1330 | cerr << _("ERROR: --runtime=dyninst unavailable; this build lacks DYNINST feature") << endl; | |
1331 | version(); | |
1332 | return false; | |
1333 | #endif | |
1334 | if (privilege_set && pr_unprivileged != privilege) | |
1335 | { | |
1336 | cerr << _("ERROR: --runtime=dyninst implies unprivileged mode only") << endl; | |
1337 | return false; | |
1338 | } | |
1339 | privilege = pr_unprivileged; | |
1340 | privilege_set = true; | |
1341 | runtime_mode = dyninst_runtime; | |
1342 | } | |
1343 | else | |
1344 | { | |
1345 | cerr << _F("ERROR: %s is an invalid argument for --runtime", opt_runtime.c_str()) << endl; | |
1346 | return false; | |
1347 | } | |
1348 | ||
1349 | return true; | |
1350 | } | |
1351 | ||
e2012a7a DB |
1352 | void |
1353 | systemtap_session::check_options (int argc, char * const argv []) | |
1354 | { | |
a83cc46b DB |
1355 | for (int i = optind; i < argc; i++) |
1356 | { | |
1357 | if (! have_script) | |
1358 | { | |
1359 | script_file = string (argv[i]); | |
1360 | have_script = true; | |
1361 | } | |
1362 | else | |
1363 | args.push_back (string (argv[i])); | |
1364 | } | |
1365 | ||
3d0a328d JS |
1366 | // We don't need a script with --list-servers, --trust-servers, or --dump-probe-types. |
1367 | bool need_script = server_status_strings.empty () && server_trust_spec.empty () && ! dump_probe_types; | |
1368 | ||
1369 | if (benchmark_sdt_loops > 0 || benchmark_sdt_threads > 0) | |
a83cc46b | 1370 | { |
3d0a328d JS |
1371 | // Secret benchmarking options are for local use only, not servers or --remote |
1372 | if (client_options || !remote_uris.empty()) | |
a83cc46b | 1373 | { |
3d0a328d | 1374 | cerr << _("Benchmark options are only for local use.") << endl; |
a83cc46b DB |
1375 | usage(1); |
1376 | } | |
3d0a328d JS |
1377 | |
1378 | // Fill defaults if either is unset. | |
1379 | if (benchmark_sdt_loops == 0) | |
1380 | benchmark_sdt_loops = 10000000; | |
1381 | if (benchmark_sdt_threads == 0) | |
1382 | benchmark_sdt_threads = 1; | |
1383 | ||
1384 | need_script = false; | |
1385 | } | |
1386 | ||
1387 | // need a user file | |
1388 | // NB: this is also triggered if stap is invoked with no arguments at all | |
1389 | if (need_script && ! have_script) | |
1390 | { | |
1391 | cerr << _("A script must be specified.") << endl; | |
1392 | usage(1); | |
a83cc46b DB |
1393 | } |
1394 | ||
2dce8c42 DB |
1395 | #if ! HAVE_NSS |
1396 | if (client_options) | |
2713ea24 | 1397 | print_warning("--client-options is not supported by this version of systemtap"); |
2dce8c42 | 1398 | |
c4fd15b4 DB |
1399 | if (! server_status_strings.empty ()) |
1400 | { | |
1401 | print_warning("--list-servers is not supported by this version of systemtap"); | |
1402 | server_status_strings.clear (); | |
1403 | } | |
1404 | ||
c77af0d0 DB |
1405 | if (! server_trust_spec.empty ()) |
1406 | { | |
2713ea24 | 1407 | print_warning("--trust-servers is not supported by this version of systemtap"); |
c77af0d0 DB |
1408 | server_trust_spec.clear (); |
1409 | } | |
1410 | #endif | |
2dce8c42 | 1411 | |
2fad97fd DB |
1412 | if (runtime_specified && ! specified_servers.empty ()) |
1413 | { | |
2713ea24 | 1414 | print_warning("Ignoring --use-server due to the use of -R"); |
2fad97fd DB |
1415 | specified_servers.clear (); |
1416 | } | |
1417 | ||
e2012a7a DB |
1418 | if (client_options && last_pass > 4) |
1419 | { | |
1420 | last_pass = 4; /* Quietly downgrade. Server passed through -p5 naively. */ | |
1421 | } | |
f6be7c06 DB |
1422 | |
1423 | // If phase 5 has been requested, automatically adjust the --privilege setting to match the | |
1424 | // user's actual privilege level and add --use-server, if necessary. | |
73f52eb4 | 1425 | // Do this only if we have a script and we are not the server. |
b30aefff | 1426 | // Also do this only if we're running in the kernel (e.g. not --runtime=dyninst) |
dbf065b9 | 1427 | // XXX Eventually we could check remote hosts, but disable that case for now. |
b30aefff JS |
1428 | if (last_pass > 4 && have_script && ! client_options && |
1429 | runtime_mode == kernel_runtime && remote_uris.empty()) | |
a83cc46b | 1430 | { |
f6be7c06 DB |
1431 | // What is the user's privilege level? |
1432 | privilege_t credentials = get_privilege_credentials (); | |
73f52eb4 DB |
1433 | // Don't alter specifically-requested privilege levels |
1434 | if (! privilege_set && ! pr_contains (credentials, privilege)) | |
a83cc46b | 1435 | { |
73f52eb4 | 1436 | // We do not have the default privilege credentials (stapdev). Lower |
bb4470ca DB |
1437 | // the privilege level to match our credentials. |
1438 | if (pr_contains (credentials, pr_stapsys)) | |
a83cc46b | 1439 | { |
bb4470ca DB |
1440 | if (perpass_verbose[0] > 1) |
1441 | cerr << _("Using --privilege=stapsys for member of the group stapsys") << endl; | |
1442 | privilege = pr_stapsys; | |
1443 | server_args.push_back ("--privilege=stapsys"); | |
a83cc46b | 1444 | } |
bb4470ca DB |
1445 | else if (pr_contains (credentials, pr_stapusr)) |
1446 | { | |
1447 | if (perpass_verbose[0] > 1) | |
1448 | cerr << _("Using --privilege=stapusr for member of the group stapusr") << endl; | |
1449 | privilege = pr_stapusr; | |
1450 | server_args.push_back ("--privilege=stapusr"); | |
1451 | } | |
1452 | else | |
1453 | { | |
1454 | // Completely unprivileged user. | |
1455 | cerr << _("You are trying to run systemtap as a normal user.\n" | |
1456 | "You should either be root, or be part of " | |
1457 | "the group \"stapusr\" and possibly one of the groups \"stapsys\" or \"stapdev\".\n"); | |
3d6362c6 LB |
1458 | #if HAVE_DYNINST |
1459 | cerr << _("Alternatively, you may specify --runtime=dyninst for userspace probing.\n"); | |
1460 | #endif | |
bb4470ca DB |
1461 | usage (1); // does not return. |
1462 | } | |
1463 | } | |
bb4470ca DB |
1464 | // Add --use-server if not already specified and the user's (lack of) credentials require |
1465 | // it for pass 5. | |
1466 | if (! pr_contains (credentials, pr_stapdev)) | |
1467 | { | |
f6be7c06 DB |
1468 | if (specified_servers.empty ()) |
1469 | { | |
1470 | if (perpass_verbose[0] > 1) | |
1471 | cerr << _F("Using --use-server for user with privilege level %s", | |
1472 | pr_name (privilege)) | |
1473 | << endl; | |
1474 | specified_servers.push_back (""); | |
1475 | } | |
a83cc46b DB |
1476 | } |
1477 | } | |
1478 | ||
372c6458 | 1479 | if (client_options && ! pr_contains (privilege, pr_stapdev) && ! client_options_disallowed_for_unprivileged.empty ()) |
e2012a7a | 1480 | { |
f66bb29a | 1481 | cerr << _F("You can't specify %s when --privilege=%s is specified.", |
372c6458 | 1482 | client_options_disallowed_for_unprivileged.c_str(), |
f66bb29a DB |
1483 | pr_name (privilege)) |
1484 | << endl; | |
e2012a7a DB |
1485 | usage (1); |
1486 | } | |
1487 | if ((cmd != "") && (target_pid)) | |
1488 | { | |
ce0f6648 | 1489 | cerr << _F("You can't specify %s and %s together.", "-c", "-x") << endl; |
e2012a7a DB |
1490 | usage (1); |
1491 | } | |
3e784e8b JS |
1492 | |
1493 | // NB: In user-mode runtimes (dyninst), we can allow guru mode any time, but we | |
1494 | // need to restrict guru by privilege level in the kernel runtime. | |
ac3af990 | 1495 | if (! runtime_usermode_p () && ! pr_contains (privilege, pr_stapdev) && guru_mode) |
e2012a7a | 1496 | { |
f66bb29a DB |
1497 | cerr << _F("You can't specify %s and --privilege=%s together.", "-g", pr_name (privilege)) |
1498 | << endl; | |
e2012a7a DB |
1499 | usage (1); |
1500 | } | |
3e784e8b | 1501 | |
305fac7d CM |
1502 | // Can't use --remote and --tmpdir together because with --remote, |
1503 | // there may be more than one tmpdir needed. | |
1504 | if (!remote_uris.empty() && tmpdir_opt_set) | |
1505 | { | |
1506 | cerr << _F("You can't specify %s and %s together.", "--remote", "--tmpdir") << endl; | |
1507 | usage(1); | |
1508 | } | |
e2012a7a | 1509 | // Warn in case the target kernel release doesn't match the running one. |
50f2545f FCE |
1510 | native_build = (release == kernel_release && |
1511 | machine == architecture); // NB: squashed ARCH by PR4186 logic | |
1512 | ||
19da0351 JS |
1513 | // Non-native builds can't be loaded locally, but may still work on remotes |
1514 | if (last_pass > 4 && !native_build && remote_uris.empty()) | |
50f2545f | 1515 | { |
2713ea24 | 1516 | print_warning("kernel release/architecture mismatch with host forces last-pass 4."); |
50f2545f FCE |
1517 | last_pass = 4; |
1518 | } | |
0ba354fe CM |
1519 | if(download_dbinfo != 0 && access ("/usr/bin/abrt-action-install-debuginfo-to-abrt-cache", X_OK) < 0 |
1520 | && access ("/usr/libexec/abrt-action-install-debuginfo-to-abrt-cache", X_OK) < 0) | |
ea60076d | 1521 | { |
0ba354fe | 1522 | print_warning("abrt-action-install-debuginfo-to-abrt-cache is not installed. Continuing without downloading debuginfo."); |
ea60076d CM |
1523 | download_dbinfo = 0; |
1524 | } | |
e2012a7a | 1525 | |
e2012a7a DB |
1526 | // translate path of runtime to absolute path |
1527 | if (runtime_path[0] != '/') | |
1528 | { | |
1529 | char cwd[PATH_MAX]; | |
1530 | if (getcwd(cwd, sizeof(cwd))) | |
1531 | { | |
1532 | runtime_path = string(cwd) + "/" + runtime_path; | |
1533 | } | |
1534 | } | |
44edbcd6 JS |
1535 | |
1536 | // Abnormal characters in our temp path can break us, including parts out | |
1537 | // of our control like Kbuild. Let's enforce nice, safe characters only. | |
1538 | const char *tmpdir = getenv("TMPDIR"); | |
fc4cb088 | 1539 | if (tmpdir != NULL) |
44edbcd6 | 1540 | assert_regexp_match("TMPDIR", tmpdir, "^[-/._0-9a-z]+$"); |
ce286ff0 DB |
1541 | } |
1542 | ||
44edbcd6 | 1543 | |
8dfad013 JS |
1544 | int |
1545 | systemtap_session::parse_kernel_config () | |
1546 | { | |
1547 | // PR10702: pull config options | |
1548 | string kernel_config_file = kernel_build_tree + "/.config"; | |
1549 | struct stat st; | |
1550 | int rc = stat(kernel_config_file.c_str(), &st); | |
1551 | if (rc != 0) | |
1552 | { | |
1553 | clog << _F("Checking \"%s\" failed with error: %s", | |
1554 | kernel_config_file.c_str(), strerror(errno)) << endl; | |
1555 | find_devel_rpms(*this, kernel_build_tree.c_str()); | |
1556 | missing_rpm_list_print(*this, "-devel"); | |
1557 | return rc; | |
1558 | } | |
1559 | ||
1560 | ifstream kcf (kernel_config_file.c_str()); | |
1561 | string line; | |
1562 | while (getline (kcf, line)) | |
1563 | { | |
1564 | if (!startswith(line, "CONFIG_")) continue; | |
1565 | size_t off = line.find('='); | |
1566 | if (off == string::npos) continue; | |
1567 | string key = line.substr(0, off); | |
1568 | string value = line.substr(off+1, string::npos); | |
1569 | kernel_config[key] = value; | |
1570 | } | |
1571 | if (verbose > 2) | |
1572 | clog << _F("Parsed kernel \"%s\", ", kernel_config_file.c_str()) | |
52c2652f NMA |
1573 | << _NF("containing %zu tuple", "containing %zu tuples", |
1574 | kernel_config.size(), kernel_config.size()) << endl; | |
1575 | ||
8dfad013 JS |
1576 | |
1577 | kcf.close(); | |
1578 | return 0; | |
1579 | } | |
1580 | ||
1581 | ||
1582 | int | |
1583 | systemtap_session::parse_kernel_exports () | |
1584 | { | |
1585 | string kernel_exports_file = kernel_build_tree + "/Module.symvers"; | |
1586 | struct stat st; | |
1587 | int rc = stat(kernel_exports_file.c_str(), &st); | |
1588 | if (rc != 0) | |
1589 | { | |
1590 | clog << _F("Checking \"%s\" failed with error: %s\nEnsure kernel development headers & makefiles are installed", | |
1591 | kernel_exports_file.c_str(), strerror(errno)) << endl; | |
1592 | return rc; | |
1593 | } | |
1594 | ||
1595 | ifstream kef (kernel_exports_file.c_str()); | |
1596 | string line; | |
1597 | while (getline (kef, line)) | |
1598 | { | |
1599 | vector<string> tokens; | |
1600 | tokenize (line, tokens, "\t"); | |
1601 | if (tokens.size() == 4 && | |
1602 | tokens[2] == "vmlinux" && | |
1603 | tokens[3].substr(0,13) == string("EXPORT_SYMBOL")) | |
1604 | kernel_exports.insert (tokens[1]); | |
1605 | // RHEL4 Module.symvers file only has 3 tokens. No | |
1606 | // 'EXPORT_SYMBOL' token at the end of the line. | |
1607 | else if (tokens.size() == 3 && tokens[2] == "vmlinux") | |
1608 | kernel_exports.insert (tokens[1]); | |
1609 | } | |
1610 | if (verbose > 2) | |
52c2652f | 1611 | clog << _NF("Parsed kernel %s, which contained one vmlinux export", |
8dfad013 | 1612 | "Parsed kernel %s, which contained %zu vmlinux exports", |
52c2652f | 1613 | kernel_exports.size(), kernel_exports_file.c_str(), |
8dfad013 JS |
1614 | kernel_exports.size()) << endl; |
1615 | ||
1616 | kef.close(); | |
1617 | return 0; | |
1618 | } | |
1619 | ||
1620 | ||
2a639817 JS |
1621 | int |
1622 | systemtap_session::parse_kernel_functions () | |
1623 | { | |
1624 | string system_map_path = kernel_build_tree + "/System.map"; | |
1625 | ifstream system_map; | |
1626 | ||
1627 | system_map.open(system_map_path.c_str(), ifstream::in); | |
1628 | if (! system_map.is_open()) | |
1629 | { | |
f123a0f1 FCE |
1630 | if (verbose > 1) |
1631 | clog << _F("Kernel symbol table %s unavailable, (%s)", | |
1632 | system_map_path.c_str(), strerror(errno)) << endl; | |
d1d1b146 | 1633 | |
2a639817 | 1634 | string system_map_path2 = "/boot/System.map-" + kernel_release; |
2a639817 JS |
1635 | system_map.clear(); |
1636 | system_map.open(system_map_path2.c_str(), ifstream::in); | |
1637 | if (! system_map.is_open()) | |
1638 | { | |
f123a0f1 FCE |
1639 | if (verbose > 1) |
1640 | clog << _F("Kernel symbol table %s unavailable, (%s)", | |
1641 | system_map_path2.c_str(), strerror(errno)) << endl; | |
2a639817 JS |
1642 | } |
1643 | } | |
1644 | ||
1645 | string address, type, name; | |
f123a0f1 | 1646 | while (system_map.good()) |
2a639817 JS |
1647 | { |
1648 | system_map >> address >> type >> name; | |
1649 | ||
1650 | if (verbose > 3) | |
1651 | clog << "'" << address << "' '" << type << "' '" << name | |
1652 | << "'" << endl; | |
1653 | ||
1654 | // 'T'/'t' are text code symbols | |
1655 | if (type != "t" && type != "T") | |
1656 | continue; | |
1657 | ||
1658 | #ifdef __powerpc__ // XXX cross-compiling hazard | |
1659 | // Map ".sys_foo" to "sys_foo". | |
1660 | if (name[0] == '.') | |
1661 | name.erase(0, 1); | |
1662 | #endif | |
1663 | ||
1664 | // FIXME: better things to do here - look for _stext before | |
1665 | // remembering symbols. Also: | |
1666 | // - stop remembering names at ??? | |
1667 | // - what about __kprobes_text_start/__kprobes_text_end? | |
1668 | kernel_functions.insert(name); | |
1669 | } | |
2a639817 JS |
1670 | system_map.close(); |
1671 | return 0; | |
1672 | } | |
1673 | ||
1674 | ||
44edbcd6 JS |
1675 | void |
1676 | systemtap_session::init_try_server () | |
1677 | { | |
1678 | #if HAVE_NSS | |
1679 | // If the option is disabled or we are a server or we are already using a | |
1680 | // server, then never retry compilation using a server. | |
1681 | if (! use_server_on_error || client_options || ! specified_servers.empty ()) | |
1682 | try_server_status = dont_try_server; | |
1683 | else | |
1684 | try_server_status = try_server_unset; | |
1685 | #else | |
1686 | // No client, so don't bother. | |
1687 | try_server_status = dont_try_server; | |
1688 | #endif | |
1689 | } | |
1690 | ||
1691 | void | |
1692 | systemtap_session::set_try_server (int t) | |
1693 | { | |
1694 | if (try_server_status != dont_try_server) | |
1695 | try_server_status = t; | |
1696 | } | |
1697 | ||
1698 | ||
c1743705 AK |
1699 | void systemtap_session::insert_loaded_modules() |
1700 | { | |
1701 | char line[1024]; | |
1702 | ifstream procmods ("/proc/modules"); | |
1703 | while (procmods.good()) { | |
1704 | procmods.getline (line, sizeof(line)); | |
1705 | strtok(line, " \t"); | |
1706 | if (line[0] == '\0') | |
1707 | break; // maybe print a warning? | |
1708 | unwindsym_modules.insert (string (line)); | |
1709 | } | |
1710 | procmods.close(); | |
eebd081d | 1711 | unwindsym_modules.insert ("kernel"); |
c1743705 AK |
1712 | } |
1713 | ||
e2012a7a DB |
1714 | void |
1715 | systemtap_session::setup_kernel_release (const char* kstr) | |
1716 | { | |
4f747a64 JS |
1717 | // Sometimes we may get dupes here... e.g. a server may have a full |
1718 | // -r /path/to/kernel followed by a client's -r kernel. | |
1719 | if (kernel_release == kstr) | |
1720 | return; // nothing new here... | |
1721 | ||
504d2b61 | 1722 | kernel_release = kernel_build_tree = kernel_source_tree = ""; |
e2012a7a DB |
1723 | if (kstr[0] == '/') // fully specified path |
1724 | { | |
1725 | kernel_build_tree = kstr; | |
aeb9cc10 | 1726 | kernel_release = kernel_release_from_build_tree (kernel_build_tree, verbose); |
61f1a63b FCE |
1727 | |
1728 | // PR10745 | |
1729 | // Maybe it's a full kernel source tree, for purposes of PR10745. | |
1730 | // In case CONFIG_DEBUG_INFO was set, we'd find it anyway with the | |
1731 | // normal search in tapsets.cxx. Without CONFIG_DEBUG_INFO, we'd | |
1732 | // need heuristics such as this one: | |
1733 | ||
1734 | string some_random_source_only_file = kernel_build_tree + "/COPYING"; | |
1735 | ifstream epic (some_random_source_only_file.c_str()); | |
1736 | if (! epic.fail()) | |
1737 | { | |
1738 | kernel_source_tree = kernel_build_tree; | |
1739 | if (verbose > 2) | |
46a1a151 | 1740 | clog << _F("Located kernel source tree (COPYING) at '%s'", kernel_source_tree.c_str()) << endl; |
61f1a63b | 1741 | } |
e2012a7a DB |
1742 | } |
1743 | else | |
1744 | { | |
05fb3e0c | 1745 | update_release_sysroot = true; |
e2012a7a | 1746 | kernel_release = string (kstr); |
504d2b61 JS |
1747 | if (!kernel_release.empty()) |
1748 | kernel_build_tree = "/lib/modules/" + kernel_release + "/build"; | |
61f1a63b FCE |
1749 | |
1750 | // PR10745 | |
1751 | // Let's not look for the kernel_source_tree; it's definitely | |
1752 | // not THERE. tapsets.cxx might try to find it later if tracepoints | |
1753 | // need it. | |
e2012a7a DB |
1754 | } |
1755 | } | |
1756 | ||
1757 | ||
1758 | // Register all the aliases we've seen in library files, and the user | |
1759 | // file, as patterns. | |
1760 | void | |
1761 | systemtap_session::register_library_aliases() | |
1762 | { | |
1763 | vector<stapfile*> files(library_files); | |
1764 | files.push_back(user_file); | |
1765 | ||
1766 | for (unsigned f = 0; f < files.size(); ++f) | |
1767 | { | |
1768 | stapfile * file = files[f]; | |
1769 | for (unsigned a = 0; a < file->aliases.size(); ++a) | |
1770 | { | |
1771 | probe_alias * alias = file->aliases[a]; | |
1772 | try | |
1773 | { | |
1774 | for (unsigned n = 0; n < alias->alias_names.size(); ++n) | |
1775 | { | |
1776 | probe_point * name = alias->alias_names[n]; | |
6f58d8ae | 1777 | match_node * mn = pattern_root; |
e2012a7a DB |
1778 | for (unsigned c = 0; c < name->components.size(); ++c) |
1779 | { | |
1780 | probe_point::component * comp = name->components[c]; | |
1781 | // XXX: alias parameters | |
1782 | if (comp->arg) | |
46a1a151 JS |
1783 | throw semantic_error(_F("alias component %s contains illegal parameter", |
1784 | comp->functor.c_str())); | |
6f58d8ae | 1785 | mn = mn->bind(comp->functor); |
e2012a7a | 1786 | } |
f66bb29a | 1787 | // PR 12916: All probe aliases are OK for all users. The actual |
373027ba | 1788 | // referenced probe points will be checked when the alias is resolved. |
f66bb29a | 1789 | mn->bind_privilege (pr_all); |
6f58d8ae | 1790 | mn->bind(new alias_expansion_builder(alias)); |
e2012a7a DB |
1791 | } |
1792 | } | |
1793 | catch (const semantic_error& e) | |
1794 | { | |
e26c2f83 FCE |
1795 | semantic_error* er = new semantic_error (_("while registering probe alias"), |
1796 | alias->tok); | |
1797 | er->chain = & e; | |
e2012a7a DB |
1798 | print_error (* er); |
1799 | delete er; | |
1800 | } | |
1801 | } | |
1802 | } | |
1803 | } | |
1804 | ||
1805 | ||
1806 | // Print this given token, but abbreviate it if the last one had the | |
1807 | // same file name. | |
1808 | void | |
1809 | systemtap_session::print_token (ostream& o, const token* tok) | |
1810 | { | |
1811 | assert (tok); | |
1812 | ||
1813 | if (last_token && last_token->location.file == tok->location.file) | |
1814 | { | |
1815 | stringstream tmpo; | |
1816 | tmpo << *tok; | |
1817 | string ts = tmpo.str(); | |
1818 | // search & replace the file name with nothing | |
1819 | size_t idx = ts.find (tok->location.file->name); | |
1820 | if (idx != string::npos) | |
1821 | ts.replace (idx, tok->location.file->name.size(), ""); | |
1822 | ||
1823 | o << ts; | |
1824 | } | |
1825 | else | |
1826 | o << *tok; | |
1827 | ||
1828 | last_token = tok; | |
1829 | } | |
1830 | ||
1831 | ||
1832 | ||
1833 | void | |
1834 | systemtap_session::print_error (const semantic_error& e) | |
1835 | { | |
1836 | string message_str[2]; | |
1837 | string align_semantic_error (" "); | |
1838 | ||
1839 | // We generate two messages. The second one ([1]) is printed | |
1840 | // without token compression, for purposes of duplicate elimination. | |
1841 | // This way, the same message that may be generated once with a | |
1842 | // compressed and once with an uncompressed token still only gets | |
1843 | // printed once. | |
1844 | for (int i=0; i<2; i++) | |
1845 | { | |
1846 | stringstream message; | |
1847 | ||
46a1a151 | 1848 | message << _F("semantic error: %s", e.what ()); |
e2012a7a DB |
1849 | if (e.tok1 || e.tok2) |
1850 | message << ": "; | |
1851 | if (e.tok1) | |
1852 | { | |
e26c2f83 FCE |
1853 | if (i == 0) |
1854 | { | |
1855 | print_token (message, e.tok1); | |
1856 | message << endl; | |
1857 | print_error_source (message, align_semantic_error, e.tok1); | |
1858 | } | |
e2012a7a DB |
1859 | else message << *e.tok1; |
1860 | } | |
e2012a7a DB |
1861 | if (e.tok2) |
1862 | { | |
e26c2f83 FCE |
1863 | if (i == 0) |
1864 | { | |
1865 | print_token (message, e.tok2); | |
1866 | message << endl; | |
1867 | print_error_source (message, align_semantic_error, e.tok2); | |
1868 | } | |
e2012a7a DB |
1869 | else message << *e.tok2; |
1870 | } | |
1871 | message << endl; | |
1872 | message_str[i] = message.str(); | |
1873 | } | |
1874 | ||
9f20af93 FCE |
1875 | // skip error message printing for listing mode with low verbosity |
1876 | if (this->listing_mode && this->verbose <= 1) | |
1877 | { | |
1878 | seen_errors.insert (message_str[1]); // increment num_errors() | |
1879 | return; | |
1880 | } | |
1881 | ||
e2012a7a DB |
1882 | // Duplicate elimination |
1883 | if (seen_errors.find (message_str[1]) == seen_errors.end()) | |
1884 | { | |
1885 | seen_errors.insert (message_str[1]); | |
1886 | cerr << message_str[0]; | |
e2012a7a DB |
1887 | } |
1888 | ||
1889 | if (e.chain) | |
1890 | print_error (* e.chain); | |
1891 | } | |
1892 | ||
1893 | void | |
1894 | systemtap_session::print_error_source (std::ostream& message, | |
1895 | std::string& align, const token* tok) | |
1896 | { | |
1897 | unsigned i = 0; | |
1898 | ||
1899 | assert (tok); | |
1900 | if (!tok->location.file) | |
1901 | //No source to print, silently exit | |
1902 | return; | |
1903 | ||
1904 | unsigned line = tok->location.line; | |
1905 | unsigned col = tok->location.column; | |
1906 | const string &file_contents = tok->location.file->file_contents; | |
1907 | ||
1908 | size_t start_pos = 0, end_pos = 0; | |
1909 | //Navigate to the appropriate line | |
1910 | while (i != line && end_pos != std::string::npos) | |
1911 | { | |
1912 | start_pos = end_pos; | |
1913 | end_pos = file_contents.find ('\n', start_pos) + 1; | |
1914 | i++; | |
1915 | } | |
efee9a98 LB |
1916 | //TRANSLATORS: Here were are printing the source string of the error |
1917 | message << align << _("source: ") << file_contents.substr (start_pos, end_pos-start_pos-1) << endl; | |
e2012a7a DB |
1918 | message << align << " "; |
1919 | //Navigate to the appropriate column | |
1920 | for (i=start_pos; i<start_pos+col-1; i++) | |
1921 | { | |
1922 | if(isspace(file_contents[i])) | |
1923 | message << file_contents[i]; | |
1924 | else | |
1925 | message << ' '; | |
1926 | } | |
1927 | message << "^" << endl; | |
1928 | } | |
1929 | ||
1930 | void | |
1931 | systemtap_session::print_warning (const string& message_str, const token* tok) | |
1932 | { | |
2713ea24 CM |
1933 | if(suppress_warnings) |
1934 | return; | |
1935 | ||
e2012a7a DB |
1936 | // Duplicate elimination |
1937 | string align_warning (" "); | |
1938 | if (seen_warnings.find (message_str) == seen_warnings.end()) | |
1939 | { | |
1940 | seen_warnings.insert (message_str); | |
79bc39ab | 1941 | clog << _("WARNING: ") << message_str; |
e2012a7a DB |
1942 | if (tok) { clog << ": "; print_token (clog, tok); } |
1943 | clog << endl; | |
1944 | if (tok) { print_error_source (clog, align_warning, tok); } | |
1945 | } | |
1946 | } | |
1947 | ||
b96901b7 CM |
1948 | void |
1949 | systemtap_session::create_tmp_dir() | |
1950 | { | |
1951 | if (!tmpdir.empty()) | |
1952 | return; | |
1953 | ||
1954 | // Create the temp directory | |
1955 | const char * tmpdir_env = getenv("TMPDIR"); | |
1956 | if (!tmpdir_env) | |
1957 | tmpdir_env = "/tmp"; | |
1958 | ||
1959 | string stapdir = "/stapXXXXXX"; | |
1960 | string tmpdirt = tmpdir_env + stapdir; | |
1961 | const char *tmpdir_name = mkdtemp((char *)tmpdirt.c_str()); | |
1962 | if (! tmpdir_name) | |
1963 | { | |
1964 | const char* e = strerror(errno); | |
1965 | //TRANSLATORS: we can't make the directory due to the error | |
1966 | throw runtime_error(_F("cannot create temporary directory (\" %s \"): %s", tmpdirt.c_str(), e)); | |
1967 | } | |
1968 | else | |
1969 | tmpdir = tmpdir_name; | |
1970 | } | |
1971 | ||
1972 | void | |
1973 | systemtap_session::remove_tmp_dir() | |
1974 | { | |
1975 | if(tmpdir.empty()) | |
1976 | return; | |
1977 | ||
1978 | // Remove temporary directory | |
1979 | if (keep_tmpdir && !tmpdir_opt_set) | |
1980 | clog << _F("Keeping temporary directory \"%s\"", tmpdir.c_str()) << endl; | |
1981 | else if (!tmpdir_opt_set) | |
1982 | { | |
1983 | // Mask signals while we're deleting the temporary directory. | |
1984 | stap_sigmasker masked; | |
1985 | ||
1986 | // Remove the temporary directory. | |
1987 | vector<string> cleanupcmd; | |
1988 | cleanupcmd.push_back("rm"); | |
1989 | cleanupcmd.push_back("-rf"); | |
1990 | cleanupcmd.push_back(tmpdir); | |
1991 | ||
1992 | (void) stap_system(verbose, cleanupcmd); | |
1993 | if (verbose>1) | |
1994 | clog << _F("Removed temporary directory \"%s\"", tmpdir.c_str()) << endl; | |
1995 | tmpdir.clear(); | |
1996 | ||
1997 | } | |
1998 | } | |
1999 | ||
2000 | void | |
2001 | systemtap_session::reset_tmp_dir() | |
2002 | { | |
2003 | remove_tmp_dir(); | |
2004 | create_tmp_dir(); | |
2005 | } | |
a4b9c3b3 FCE |
2006 | |
2007 | translator_output* systemtap_session::op_create_auxiliary() | |
2008 | { | |
2009 | static int counter = 0; | |
2010 | string tmpname = this->tmpdir + "/" + this->module_name + "_aux_" + lex_cast(counter++) + ".c"; | |
2011 | translator_output* n = new translator_output (tmpname); | |
2012 | auxiliary_outputs.push_back (n); | |
2013 | return n; | |
2014 | } | |
2015 | ||
e19ebcf7 CM |
2016 | // Wrapper for checking if there are pending interrupts |
2017 | void | |
e2d0f787 JS |
2018 | assert_no_interrupts() |
2019 | { | |
2020 | if (pending_interrupts) | |
2021 | throw interrupt_exception(); | |
2022 | } | |
a4b9c3b3 | 2023 | |
2dce8c42 DB |
2024 | // -------------------------------------------------------------------------- |
2025 | ||
e2012a7a DB |
2026 | /* |
2027 | Perngrq sebz fzvyrlgnc.fit, rkcbegrq gb n 1484k1110 fzvyrlgnc.cat, | |
2028 | gurapr catgbcnz | cazfpnyr -jvqgu 160 | | |
2029 | cczqvgure -qvz 4 -erq 2 -terra 2 -oyhr 2 | cczgbnafv -2k4 | bq -i -j19 -g k1 | | |
2030 | phg -s2- -q' ' | frq -r 'f,^,\\k,' -r 'f, ,\\k,t' -r 'f,^,",' -r 'f,$,",' | |
2031 | */ | |
2032 | const char* | |
2033 | systemtap_session::morehelp = | |
2034 | "\x1b\x5b\x30\x6d\x1b\x5b\x33\x37\x6d\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20" | |
2035 | "\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20" | |
2036 | "\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20" | |
2037 | "\x20\x20\x20\x60\x20\x20\x2e\x60\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20" | |
2038 | "\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x0a\x20\x20\x20\x20\x20" | |
2039 | "\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20" | |
2040 | "\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20" | |
2041 | "\x20\x20\x60\x20\x60\x20\x60\x20\x60\x20\x60\x20\x60\x20\x60\x20\x60\x1b\x5b" | |
2042 | "\x33\x33\x6d\x20\x1b\x5b\x33\x37\x6d\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20" | |
2043 | "\x20\x20\x20\x20\x20\x20\x20\x20\x20\x0a\x20\x20\x20\x20\x20\x20\x20\x20\x20" | |
2044 | "\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20" | |
2045 | "\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x1b\x5b\x33\x33\x6d\x20\x60" | |
2046 | "\x2e\x60\x1b\x5b\x33\x37\x6d\x20\x3a\x2c\x3a\x2e\x60\x20\x60\x20\x60\x20\x60" | |
2047 | "\x2c\x3b\x2c\x3a\x20\x1b\x5b\x33\x33\x6d\x60\x2e\x60\x20\x1b\x5b\x33\x37\x6d" | |
2048 | "\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x0a\x20\x20\x20" | |
2049 | "\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20" | |
2050 | "\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x1b\x5b\x33" | |
2051 | "\x33\x6d\x20\x60\x20\x60\x20\x3a\x27\x60\x1b\x5b\x33\x37\x6d\x20\x60\x60\x60" | |
2052 | "\x20\x20\x20\x60\x20\x60\x60\x60\x20\x1b\x5b\x33\x33\x6d\x60\x3a\x60\x20\x60" | |
2053 | "\x20\x60\x20\x1b\x5b\x33\x37\x6d\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20" | |
2054 | "\x20\x20\x0a\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20" | |
2055 | "\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20" | |
2056 | "\x20\x2e\x1b\x5b\x33\x33\x6d\x60\x2e\x60\x20\x60\x20\x60\x20\x20\x1b\x5b\x33" | |
2057 | "\x37\x6d\x20\x3a\x20\x20\x20\x60\x20\x20\x20\x60\x20\x20\x2e\x1b\x5b\x33\x33" | |
2058 | "\x6d\x60\x20\x60\x2e\x60\x20\x60\x2e\x60\x20\x1b\x5b\x33\x37\x6d\x20\x20\x20" | |
2059 | "\x20\x20\x20\x20\x20\x20\x20\x20\x0a\x20\x20\x20\x20\x20\x20\x2e\x3a\x20\x20" | |
2060 | "\x20\x20\x20\x20\x20\x20\x2e\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20" | |
2061 | "\x20\x20\x2e\x76\x53\x1b\x5b\x33\x34\x6d\x53\x1b\x5b\x33\x37\x6d\x53\x1b\x5b" | |
2062 | "\x33\x31\x6d\x2b\x1b\x5b\x33\x33\x6d\x60\x20\x60\x20\x60\x20\x20\x20\x20\x1b" | |
2063 | "\x5b\x33\x31\x6d\x3f\x1b\x5b\x33\x30\x6d\x53\x1b\x5b\x33\x33\x6d\x2b\x1b\x5b" | |
2064 | "\x33\x37\x6d\x20\x20\x20\x20\x20\x20\x20\x2e\x1b\x5b\x33\x30\x6d\x24\x1b\x5b" | |
2065 | "\x33\x37\x6d\x3b\x1b\x5b\x33\x31\x6d\x7c\x1b\x5b\x33\x33\x6d\x20\x60\x20\x60" | |
2066 | "\x20\x60\x20\x60\x1b\x5b\x33\x31\x6d\x2c\x1b\x5b\x33\x32\x6d\x53\x1b\x5b\x33" | |
2067 | "\x37\x6d\x53\x53\x3e\x2c\x2e\x20\x20\x20\x20\x20\x0a\x20\x20\x20\x20\x20\x2e" | |
2068 | "\x3b\x27\x20\x20\x20\x20\x20\x20\x20\x20\x20\x60\x3c\x20\x20\x20\x20\x20\x20" | |
2069 | "\x20\x20\x20\x2e\x2e\x3a\x1b\x5b\x33\x30\x6d\x26\x46\x46\x46\x48\x46\x1b\x5b" | |
2070 | "\x33\x33\x6d\x60\x2e\x60\x20\x60\x20\x60\x20\x60\x1b\x5b\x33\x30\x6d\x4d\x4d" | |
2071 | "\x46\x1b\x5b\x33\x33\x6d\x20\x20\x1b\x5b\x33\x37\x6d\x20\x20\x20\x20\x1b\x5b" | |
2072 | "\x33\x33\x6d\x20\x3a\x1b\x5b\x33\x30\x6d\x4d\x4d\x46\x1b\x5b\x33\x33\x6d\x20" | |
2073 | "\x20\x20\x60\x20\x60\x2e\x60\x1b\x5b\x33\x31\x6d\x3c\x1b\x5b\x33\x30\x6d\x46" | |
2074 | "\x46\x46\x24\x53\x46\x1b\x5b\x33\x37\x6d\x20\x20\x20\x20\x20\x0a\x20\x20\x20" | |
2075 | "\x20\x2e\x3c\x3a\x60\x20\x20\x20\x20\x2e\x3a\x2e\x3a\x2e\x2e\x3b\x27\x20\x20" | |
2076 | "\x20\x20\x20\x20\x2e\x60\x2e\x3a\x60\x60\x3c\x27\x1b\x5b\x33\x31\x6d\x3c\x27" | |
2077 | "\x1b\x5b\x33\x33\x6d\x20\x60\x20\x60\x20\x60\x20\x20\x20\x60\x3c\x1b\x5b\x33" | |
2078 | "\x30\x6d\x26\x1b\x5b\x33\x31\x6d\x3f\x1b\x5b\x33\x33\x6d\x20\x1b\x5b\x33\x37" | |
2079 | "\x6d\x20\x1b\x5b\x33\x33\x6d\x20\x20\x20\x20\x20\x1b\x5b\x33\x37\x6d\x60\x1b" | |
2080 | "\x5b\x33\x30\x6d\x2a\x46\x1b\x5b\x33\x37\x6d\x27\x1b\x5b\x33\x33\x6d\x20\x60" | |
2081 | "\x20\x60\x20\x60\x20\x60\x20\x1b\x5b\x33\x31\x6d\x60\x3a\x1b\x5b\x33\x37\x6d" | |
2082 | "\x27\x3c\x1b\x5b\x33\x30\x6d\x23\x1b\x5b\x33\x37\x6d\x3c\x60\x3a\x20\x20\x20" | |
2083 | "\x0a\x20\x20\x20\x20\x3a\x60\x3a\x60\x20\x20\x20\x60\x3a\x2e\x2e\x2e\x2e\x3c" | |
2084 | "\x3c\x20\x20\x20\x20\x20\x20\x3a\x2e\x60\x3a\x60\x20\x20\x20\x60\x1b\x5b\x33" | |
2085 | "\x33\x6d\x3a\x1b\x5b\x33\x31\x6d\x60\x1b\x5b\x33\x33\x6d\x20\x60\x2e\x60\x20" | |
2086 | "\x60\x20\x60\x20\x60\x20\x60\x1b\x5b\x33\x37\x6d\x20\x20\x1b\x5b\x33\x33\x6d" | |
2087 | "\x20\x60\x20\x20\x20\x60\x1b\x5b\x33\x37\x6d\x20\x60\x20\x60\x1b\x5b\x33\x33" | |
2088 | "\x6d\x20\x60\x2e\x60\x20\x60\x2e\x60\x20\x60\x3a\x1b\x5b\x33\x37\x6d\x20\x20" | |
2089 | "\x20\x60\x3a\x2e\x60\x2e\x20\x0a\x20\x20\x20\x60\x3a\x60\x3a\x60\x20\x20\x20" | |
2090 | "\x20\x20\x60\x60\x60\x60\x20\x3a\x2d\x20\x20\x20\x20\x20\x60\x20\x60\x20\x20" | |
2091 | "\x20\x20\x20\x60\x1b\x5b\x33\x33\x6d\x3a\x60\x2e\x60\x20\x60\x20\x60\x20\x60" | |
2092 | "\x20\x60\x20\x20\x2e\x3b\x1b\x5b\x33\x31\x6d\x76\x1b\x5b\x33\x30\x6d\x24\x24" | |
2093 | "\x24\x1b\x5b\x33\x31\x6d\x2b\x53\x1b\x5b\x33\x33\x6d\x2c\x60\x20\x60\x20\x60" | |
2094 | "\x20\x60\x20\x60\x20\x60\x2e\x1b\x5b\x33\x31\x6d\x60\x1b\x5b\x33\x33\x6d\x3a" | |
2095 | "\x1b\x5b\x33\x37\x6d\x20\x20\x20\x20\x60\x2e\x60\x20\x20\x0a\x20\x20\x20\x60" | |
2096 | "\x3a\x3a\x3a\x3a\x20\x20\x20\x20\x3a\x60\x60\x60\x60\x3a\x53\x20\x20\x20\x20" | |
2097 | "\x20\x20\x3a\x2e\x60\x2e\x20\x20\x20\x20\x20\x1b\x5b\x33\x33\x6d\x3a\x1b\x5b" | |
2098 | "\x33\x31\x6d\x3a\x1b\x5b\x33\x33\x6d\x2e\x60\x2e\x60\x20\x60\x2e\x60\x20\x60" | |
2099 | "\x20\x3a\x1b\x5b\x33\x30\x6d\x24\x46\x46\x48\x46\x46\x46\x46\x46\x1b\x5b\x33" | |
2100 | "\x31\x6d\x53\x1b\x5b\x33\x33\x6d\x2e\x60\x20\x60\x2e\x60\x20\x60\x2e\x60\x2e" | |
2101 | "\x1b\x5b\x33\x31\x6d\x3a\x1b\x5b\x33\x33\x6d\x3a\x1b\x5b\x33\x37\x6d\x20\x20" | |
2102 | "\x20\x2e\x60\x2e\x3a\x20\x20\x0a\x20\x20\x20\x60\x3a\x3a\x3a\x60\x20\x20\x20" | |
2103 | "\x60\x3a\x20\x2e\x20\x3b\x27\x3a\x20\x20\x20\x20\x20\x20\x3a\x2e\x60\x3a\x20" | |
2104 | "\x20\x20\x20\x20\x3a\x1b\x5b\x33\x33\x6d\x3c\x3a\x1b\x5b\x33\x31\x6d\x60\x1b" | |
2105 | "\x5b\x33\x33\x6d\x2e\x60\x20\x60\x20\x60\x20\x60\x2e\x1b\x5b\x33\x30\x6d\x53" | |
2106 | "\x46\x46\x46\x53\x46\x46\x46\x53\x46\x46\x1b\x5b\x33\x33\x6d\x20\x60\x20\x60" | |
2107 | "\x20\x60\x2e\x60\x2e\x60\x3a\x1b\x5b\x33\x31\x6d\x3c\x1b\x5b\x33\x37\x6d\x20" | |
2108 | "\x20\x20\x20\x3a\x60\x3a\x60\x20\x20\x0a\x20\x20\x20\x20\x60\x3c\x3b\x3c\x20" | |
2109 | "\x20\x20\x20\x20\x60\x60\x60\x20\x3a\x3a\x20\x20\x20\x20\x20\x20\x20\x3a\x3a" | |
2110 | "\x2e\x60\x20\x20\x20\x20\x20\x3a\x1b\x5b\x33\x33\x6d\x3b\x1b\x5b\x33\x31\x6d" | |
2111 | "\x3c\x3a\x60\x1b\x5b\x33\x33\x6d\x2e\x60\x2e\x60\x20\x60\x3a\x1b\x5b\x33\x30" | |
2112 | "\x6d\x53\x46\x53\x46\x46\x46\x53\x46\x46\x46\x53\x1b\x5b\x33\x33\x6d\x2e\x60" | |
2113 | "\x20\x60\x2e\x60\x2e\x60\x3a\x1b\x5b\x33\x31\x6d\x3c\x1b\x5b\x33\x33\x6d\x3b" | |
2114 | "\x1b\x5b\x33\x37\x6d\x27\x20\x20\x20\x60\x3a\x3a\x60\x20\x20\x20\x0a\x20\x20" | |
2115 | "\x20\x20\x20\x60\x3b\x3c\x20\x20\x20\x20\x20\x20\x20\x3a\x3b\x60\x20\x20\x20" | |
2116 | "\x20\x20\x20\x20\x20\x20\x60\x3a\x60\x2e\x20\x20\x20\x20\x20\x3a\x1b\x5b\x33" | |
2117 | "\x33\x6d\x3c\x3b\x1b\x5b\x33\x31\x6d\x3c\x1b\x5b\x33\x33\x6d\x3a\x1b\x5b\x33" | |
2118 | "\x31\x6d\x3a\x1b\x5b\x33\x33\x6d\x2e\x60\x2e\x60\x20\x1b\x5b\x33\x31\x6d\x3a" | |
2119 | "\x1b\x5b\x33\x30\x6d\x46\x53\x46\x53\x46\x53\x46\x53\x46\x1b\x5b\x33\x31\x6d" | |
2120 | "\x3f\x1b\x5b\x33\x33\x6d\x20\x60\x2e\x60\x2e\x3a\x3a\x1b\x5b\x33\x31\x6d\x3c" | |
2121 | "\x1b\x5b\x33\x33\x6d\x3b\x1b\x5b\x33\x31\x6d\x3c\x1b\x5b\x33\x37\x6d\x60\x20" | |
2122 | "\x20\x20\x3a\x3a\x3a\x60\x20\x20\x20\x20\x0a\x20\x20\x20\x20\x20\x20\x53\x3c" | |
2123 | "\x20\x20\x20\x20\x20\x20\x3a\x53\x3a\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20" | |
2124 | "\x20\x60\x3a\x3a\x60\x2e\x20\x20\x20\x20\x60\x3a\x1b\x5b\x33\x31\x6d\x3c\x1b" | |
2125 | "\x5b\x33\x33\x6d\x3b\x1b\x5b\x33\x31\x6d\x3c\x3b\x3c\x1b\x5b\x33\x33\x6d\x3a" | |
2126 | "\x60\x2e\x60\x3c\x1b\x5b\x33\x30\x6d\x53\x46\x53\x24\x53\x46\x53\x24\x1b\x5b" | |
2127 | "\x33\x33\x6d\x60\x3a\x1b\x5b\x33\x31\x6d\x3a\x1b\x5b\x33\x33\x6d\x3a\x1b\x5b" | |
2128 | "\x33\x31\x6d\x3a\x3b\x3c\x1b\x5b\x33\x33\x6d\x3b\x1b\x5b\x33\x31\x6d\x3c\x1b" | |
2129 | "\x5b\x33\x33\x6d\x3a\x1b\x5b\x33\x37\x6d\x60\x20\x20\x2e\x60\x3a\x3a\x60\x20" | |
2130 | "\x20\x20\x20\x20\x0a\x20\x20\x20\x20\x20\x20\x3b\x3c\x2e\x2e\x2c\x2e\x2e\x20" | |
2131 | "\x3a\x3c\x3b\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x60\x3a\x3a\x3a" | |
2132 | "\x60\x20\x20\x20\x20\x20\x60\x3a\x1b\x5b\x33\x33\x6d\x3c\x3b\x1b\x5b\x33\x31" | |
2133 | "\x6d\x3c\x3b\x3c\x1b\x5b\x33\x33\x6d\x3b\x1b\x5b\x33\x31\x6d\x3c\x1b\x5b\x33" | |
2134 | "\x33\x6d\x3b\x1b\x5b\x33\x31\x6d\x3c\x3c\x1b\x5b\x33\x30\x6d\x53\x24\x53\x1b" | |
2135 | "\x5b\x33\x31\x6d\x53\x1b\x5b\x33\x37\x6d\x27\x1b\x5b\x33\x33\x6d\x2e\x3a\x3b" | |
2136 | "\x1b\x5b\x33\x31\x6d\x3c\x3b\x3c\x1b\x5b\x33\x33\x6d\x3a\x1b\x5b\x33\x31\x6d" | |
2137 | "\x3c\x1b\x5b\x33\x33\x6d\x3a\x1b\x5b\x33\x37\x6d\x60\x20\x20\x20\x60\x2e\x3a" | |
2138 | "\x3a\x20\x20\x20\x20\x20\x20\x20\x0a\x20\x20\x2e\x3a\x3a\x3c\x53\x3c\x3a\x60" | |
2139 | "\x3a\x3a\x3a\x3a\x53\x1b\x5b\x33\x32\x6d\x53\x1b\x5b\x33\x37\x6d\x3b\x27\x3a" | |
2140 | "\x3c\x2c\x2e\x20\x20\x20\x20\x20\x20\x20\x20\x20\x60\x3a\x3a\x3a\x3a\x2e\x60" | |
2141 | "\x2e\x60\x2e\x60\x3a\x1b\x5b\x33\x33\x6d\x3c\x3a\x1b\x5b\x33\x31\x6d\x3c\x1b" | |
2142 | "\x5b\x33\x33\x6d\x53\x1b\x5b\x33\x31\x6d\x3c\x1b\x5b\x33\x33\x6d\x3b\x1b\x5b" | |
2143 | "\x33\x31\x6d\x3c\x2c\x1b\x5b\x33\x33\x6d\x3c\x3b\x3a\x1b\x5b\x33\x31\x6d\x2c" | |
2144 | "\x1b\x5b\x33\x33\x6d\x3c\x3b\x1b\x5b\x33\x31\x6d\x3c\x1b\x5b\x33\x33\x6d\x53" | |
2145 | "\x1b\x5b\x33\x31\x6d\x3c\x1b\x5b\x33\x33\x6d\x3b\x3c\x1b\x5b\x33\x37\x6d\x3a" | |
2146 | "\x60\x2e\x60\x2e\x3b\x1b\x5b\x33\x34\x6d\x53\x1b\x5b\x33\x37\x6d\x53\x3f\x27" | |
2147 | "\x20\x20\x20\x20\x20\x20\x20\x20\x0a\x2e\x60\x3a\x60\x3a\x3c\x53\x53\x3b\x3c" | |
2148 | "\x3a\x60\x3a\x3a\x53\x53\x53\x3c\x3a\x60\x3a\x1b\x5b\x33\x30\x6d\x53\x1b\x5b" | |
2149 | "\x33\x37\x6d\x2b\x20\x20\x20\x20\x20\x20\x60\x20\x20\x20\x3a\x1b\x5b\x33\x34" | |
2150 | "\x6d\x53\x1b\x5b\x33\x30\x6d\x53\x46\x24\x1b\x5b\x33\x37\x6d\x2c\x60\x3a\x3a" | |
2151 | "\x3a\x3c\x3a\x3c\x1b\x5b\x33\x33\x6d\x53\x1b\x5b\x33\x37\x6d\x3c\x1b\x5b\x33" | |
2152 | "\x33\x6d\x53\x1b\x5b\x33\x31\x6d\x53\x1b\x5b\x33\x33\x6d\x3b\x1b\x5b\x33\x31" | |
2153 | "\x6d\x53\x3b\x53\x1b\x5b\x33\x33\x6d\x3b\x1b\x5b\x33\x31\x6d\x53\x1b\x5b\x33" | |
2154 | "\x33\x6d\x53\x1b\x5b\x33\x37\x6d\x3c\x1b\x5b\x33\x33\x6d\x53\x1b\x5b\x33\x37" | |
2155 | "\x6d\x3c\x53\x3c\x3a\x3a\x3a\x3a\x3f\x1b\x5b\x33\x30\x6d\x53\x24\x48\x1b\x5b" | |
2156 | "\x33\x37\x6d\x27\x60\x20\x60\x20\x20\x20\x20\x20\x20\x0a\x2e\x60\x3a\x60\x2e" | |
2157 | "\x60\x3a\x60\x2e\x60\x3a\x60\x2e\x60\x3a\x60\x2e\x60\x3a\x60\x2e\x1b\x5b\x33" | |
2158 | "\x30\x6d\x53\x46\x1b\x5b\x33\x37\x6d\x20\x20\x20\x20\x60\x20\x20\x20\x60\x20" | |
2159 | "\x60\x3a\x1b\x5b\x33\x30\x6d\x3c\x46\x46\x46\x1b\x5b\x33\x37\x6d\x3f\x2e\x60" | |
2160 | "\x3a\x60\x3a\x60\x3a\x60\x3a\x60\x3a\x3c\x3a\x60\x3a\x27\x3a\x60\x3a\x60\x3a" | |
2161 | "\x60\x3a\x60\x3b\x1b\x5b\x33\x30\x6d\x53\x46\x48\x46\x1b\x5b\x33\x37\x6d\x27" | |
2162 | "\x20\x60\x20\x60\x20\x60\x20\x20\x20\x20\x0a\x20\x3c\x3b\x3a\x2e\x60\x20\x60" | |
2163 | "\x2e\x60\x20\x60\x2e\x60\x20\x60\x2e\x60\x2c\x53\x1b\x5b\x33\x32\x6d\x53\x1b" | |
2164 | "\x5b\x33\x30\x6d\x53\x1b\x5b\x33\x37\x6d\x20\x20\x20\x20\x20\x20\x20\x20\x20" | |
2165 | "\x20\x20\x60\x20\x60\x3c\x1b\x5b\x33\x30\x6d\x46\x46\x46\x1b\x5b\x33\x34\x6d" | |
2166 | "\x2b\x1b\x5b\x33\x37\x6d\x3a\x20\x60\x20\x60\x20\x60\x2e\x60\x20\x60\x2e\x60" | |
2167 | "\x20\x60\x2e\x60\x20\x60\x20\x60\x2c\x1b\x5b\x33\x30\x6d\x24\x46\x48\x46\x1b" | |
2168 | "\x5b\x33\x37\x6d\x27\x20\x60\x20\x20\x20\x60\x20\x20\x20\x20\x20\x20\x0a\x20" | |
2169 | "\x60\x3a\x1b\x5b\x33\x30\x6d\x53\x24\x1b\x5b\x33\x37\x6d\x53\x53\x53\x3b\x3c" | |
2170 | "\x2c\x60\x2c\x3b\x3b\x53\x3f\x53\x1b\x5b\x33\x30\x6d\x24\x46\x3c\x1b\x5b\x33" | |
2171 | "\x37\x6d\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x60\x20\x60" | |
2172 | "\x3c\x1b\x5b\x33\x30\x6d\x48\x46\x46\x46\x1b\x5b\x33\x37\x6d\x3f\x2e\x60\x20" | |
2173 | "\x60\x20\x60\x20\x60\x20\x60\x20\x60\x20\x60\x20\x3b\x76\x1b\x5b\x33\x30\x6d" | |
2174 | "\x48\x46\x48\x46\x1b\x5b\x33\x37\x6d\x27\x20\x60\x20\x20\x20\x60\x20\x20\x20" | |
2175 | "\x20\x20\x20\x20\x20\x0a\x20\x20\x20\x60\x3c\x1b\x5b\x33\x30\x6d\x46\x24\x1b" | |
2176 | "\x5b\x33\x37\x6d\x53\x53\x53\x53\x53\x53\x1b\x5b\x33\x30\x6d\x53\x24\x53\x46" | |
2177 | "\x46\x46\x1b\x5b\x33\x37\x6d\x27\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20" | |
2178 | "\x20\x20\x20\x20\x20\x20\x20\x20\x60\x3c\x1b\x5b\x33\x30\x6d\x23\x46\x46\x46" | |
2179 | "\x24\x1b\x5b\x33\x37\x6d\x76\x2c\x2c\x20\x2e\x20\x2e\x20\x2c\x2c\x76\x1b\x5b" | |
2180 | "\x33\x30\x6d\x26\x24\x46\x46\x48\x3c\x1b\x5b\x33\x37\x6d\x27\x20\x20\x20\x20" | |
2181 | "\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x0a\x20\x20\x20\x20\x20\x60" | |
2182 | "\x3c\x1b\x5b\x33\x30\x6d\x53\x46\x46\x24\x46\x24\x46\x46\x48\x46\x53\x1b\x5b" | |
2183 | "\x33\x37\x6d\x20\x20\x20\x20\x20\x20\x20\x20\x2e\x60\x20\x60\x2e\x60\x2e\x60" | |
2184 | "\x2e\x60\x2e\x60\x3a\x3a\x3a\x3a\x3a\x1b\x5b\x33\x30\x6d\x2a\x46\x46\x46\x48" | |
2185 | "\x46\x48\x46\x48\x46\x46\x46\x48\x46\x48\x46\x48\x1b\x5b\x33\x37\x6d\x3c\x22" | |
2186 | "\x2e\x60\x2e\x60\x2e\x60\x2e\x60\x2e\x60\x20\x20\x20\x20\x20\x20\x20\x20\x0a" | |
2187 | "\x20\x20\x20\x20\x20\x20\x20\x60\x3a\x1b\x5b\x33\x30\x6d\x48\x46\x46\x46\x48" | |
2188 | "\x46\x46\x46\x1b\x5b\x33\x37\x6d\x27\x20\x20\x20\x60\x20\x60\x2e\x60\x20\x60" | |
2189 | "\x2e\x60\x2e\x60\x3a\x60\x3a\x60\x3a\x60\x3a\x60\x3a\x3a\x3a\x60\x3a\x3c\x3c" | |
2190 | "\x1b\x5b\x33\x30\x6d\x3c\x46\x48\x46\x46\x46\x48\x46\x46\x46\x1b\x5b\x33\x37" | |
2191 | "\x6d\x27\x3a\x60\x3a\x60\x3a\x60\x3a\x60\x2e\x60\x2e\x60\x20\x60\x2e\x60\x20" | |
2192 | "\x60\x20\x60\x20\x20\x0a\x20\x20\x20\x20\x20\x20\x20\x20\x20\x60\x22\x1b\x5b" | |
2193 | "\x33\x30\x6d\x2a\x46\x48\x46\x1b\x5b\x33\x37\x6d\x3f\x20\x20\x20\x60\x20\x60" | |
2194 | "\x2e\x60\x20\x60\x2e\x60\x2e\x60\x3a\x60\x2e\x60\x3a\x60\x3a\x60\x3a\x60\x3a" | |
2195 | "\x60\x3a\x60\x3a\x60\x3a\x60\x3a\x1b\x5b\x33\x30\x6d\x46\x46\x48\x46\x48\x46" | |
2196 | "\x1b\x5b\x33\x37\x6d\x27\x3a\x60\x3a\x60\x3a\x60\x3a\x60\x2e\x60\x3a\x60\x2e" | |
2197 | "\x60\x2e\x60\x20\x60\x2e\x60\x20\x60\x20\x60\x0a\x20\x20\x20\x20\x20\x20\x20" | |
2198 | "\x20\x20\x20\x20\x60\x3c\x1b\x5b\x33\x30\x6d\x48\x46\x46\x1b\x5b\x33\x37\x6d" | |
2199 | "\x2b\x60\x20\x20\x20\x60\x20\x60\x20\x60\x20\x60\x20\x60\x20\x60\x2e\x60\x20" | |
2200 | "\x60\x2e\x60\x20\x60\x2e\x60\x20\x60\x3a\x60\x2e\x60\x3b\x1b\x5b\x33\x30\x6d" | |
2201 | "\x48\x46\x46\x46\x1b\x5b\x33\x37\x6d\x27\x2e\x60\x2e\x60\x20\x60\x2e\x60\x20" | |
2202 | "\x60\x2e\x60\x20\x60\x20\x60\x20\x60\x20\x60\x20\x20\x20\x60\x20\x20\x0a\x20" | |
2203 | "\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x22\x1b\x5b\x33\x30\x6d\x3c" | |
2204 | "\x48\x46\x53\x1b\x5b\x33\x37\x6d\x2b\x3a\x20\x20\x20\x60\x20\x60\x20\x60\x20" | |
2205 | "\x60\x20\x60\x20\x60\x20\x60\x20\x60\x20\x60\x20\x60\x20\x60\x20\x60\x2c\x1b" | |
2206 | "\x5b\x33\x30\x6d\x24\x46\x48\x46\x1b\x5b\x33\x37\x6d\x3f\x20\x60\x20\x60\x20" | |
2207 | "\x60\x20\x60\x20\x60\x20\x60\x20\x60\x20\x60\x20\x60\x20\x60\x20\x20\x20\x60" | |
2208 | "\x20\x20\x20\x20\x0a\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20" | |
2209 | "\x60\x22\x3c\x1b\x5b\x33\x30\x6d\x48\x24\x46\x46\x1b\x5b\x33\x37\x6d\x3e\x2c" | |
2210 | "\x2e\x2e\x20\x20\x20\x20\x20\x20\x20\x20\x60\x20\x20\x20\x60\x20\x20\x20\x3b" | |
2211 | "\x2c\x2c\x1b\x5b\x33\x30\x6d\x24\x53\x46\x46\x46\x1b\x5b\x33\x37\x6d\x27\x22" | |
2212 | "\x20\x20\x60\x20\x20\x20\x60\x20\x20\x20\x60\x20\x20\x20\x20\x20\x20\x20\x20" | |
2213 | "\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x0a\x20\x20\x20\x20\x20\x20\x20\x20" | |
2214 | "\x20\x20\x20\x20\x20\x20\x20\x20\x20\x60\x22\x1b\x5b\x33\x30\x6d\x2a\x3c\x48" | |
2215 | "\x46\x46\x24\x53\x24\x1b\x5b\x33\x37\x6d\x53\x53\x53\x3e\x3e\x3e\x3e\x3e\x53" | |
2216 | "\x3e\x53\x1b\x5b\x33\x30\x6d\x24\x53\x24\x46\x24\x48\x46\x23\x1b\x5b\x33\x37" | |
2217 | "\x6d\x27\x22\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20" | |
2218 | "\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x0a\x20\x20" | |
2219 | "\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20" | |
2220 | "\x60\x60\x22\x3c\x1b\x5b\x33\x30\x6d\x2a\x3c\x3c\x3c\x48\x46\x46\x46\x48\x46" | |
2221 | "\x46\x46\x23\x3c\x1b\x5b\x33\x36\x6d\x3c\x1b\x5b\x33\x37\x6d\x3c\x27\x22\x22" | |
2222 | "\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20" | |
2223 | "\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x0a\x1b" | |
2224 | "\x5b\x30\x6d"; | |
ebff2ed0 JS |
2225 | |
2226 | /* vim: set sw=2 ts=8 cino=>4,n-2,{2,^-2,t0,(0,u0,w1,M1 : */ |