Mercurial > hg > truffle
annotate src/share/vm/prims/jvmtiEnter.xsl @ 20543:e7d0505c8a30
8059758: Footprint regressions with JDK-8038423
Summary: Changes in JDK-8038423 always initialize (zero out) virtual memory used for auxiliary data structures. This causes a footprint regression for G1 in startup benchmarks. This is because they do not touch that memory at all, so the operating system does not actually commit these pages. The fix is to, if the initialization value of the data structures matches the default value of just committed memory (=0), do not do anything.
Reviewed-by: jwilhelm, brutisso
| author | tschatzl |
|---|---|
| date | Fri, 10 Oct 2014 15:51:58 +0200 |
| parents | 78bbf4d43a14 |
| children | 52b4284cb496 |
| rev | line source |
|---|---|
| 0 | 1 <?xml version="1.0"?> |
| 2 <!-- | |
|
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3 Copyright (c) 2002, 2014, Oracle and/or its affiliates. All rights reserved. |
| 0 | 4 DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| 5 | |
| 6 This code is free software; you can redistribute it and/or modify it | |
| 7 under the terms of the GNU General Public License version 2 only, as | |
| 8 published by the Free Software Foundation. | |
| 9 | |
| 10 This code is distributed in the hope that it will be useful, but WITHOUT | |
| 11 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 12 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 13 version 2 for more details (a copy is included in the LICENSE file that | |
| 14 accompanied this code). | |
| 15 | |
| 16 You should have received a copy of the GNU General Public License version | |
| 17 2 along with this work; if not, write to the Free Software Foundation, | |
| 18 Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
| 19 | |
|
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20 Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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21 or visit www.oracle.com if you need additional information or have any |
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22 questions. |
| 0 | 23 |
| 24 --> | |
| 25 | |
| 26 <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0"> | |
| 27 | |
| 28 <xsl:import href="jvmtiLib.xsl"/> | |
| 29 | |
| 30 <xsl:output method="text" indent="no" omit-xml-declaration="yes"/> | |
| 31 | |
| 32 <xsl:param name="trace"></xsl:param> | |
| 33 <xsl:param name="interface"></xsl:param> | |
| 34 | |
| 35 | |
| 36 <xsl:template match="specification"> | |
| 37 <xsl:call-template name="sourceHeader"/> | |
| 38 <xsl:text> | |
| 1972 | 39 # include "precompiled.hpp" |
|
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40 # include "utilities/macros.hpp" |
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41 #if INCLUDE_JVMTI |
| 1972 | 42 # include "prims/jvmtiEnter.hpp" |
| 43 # include "prims/jvmtiRawMonitor.hpp" | |
| 44 # include "prims/jvmtiUtil.hpp" | |
| 0 | 45 |
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46 // There are known-bad format/arg pairings in the code generated by this file. |
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47 PRAGMA_FORMAT_MUTE_WARNINGS_FOR_GCC |
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48 |
| 0 | 49 </xsl:text> |
| 50 | |
| 51 <xsl:if test="$trace = 'Trace'"> | |
| 52 <xsl:text> | |
| 53 #ifdef JVMTI_TRACE | |
| 54 </xsl:text> | |
| 55 </xsl:if> | |
| 56 | |
| 57 <xsl:if test="$trace != 'Trace'"> | |
| 58 <xsl:text> | |
| 59 | |
| 60 // Error names | |
| 61 const char* JvmtiUtil::_error_names[] = { | |
| 62 </xsl:text> | |
| 63 <xsl:call-template name="fillEntityName"> | |
| 64 <xsl:with-param name="entities" select="errorsection/errorcategory/errorid"/> | |
| 65 </xsl:call-template> | |
| 66 <xsl:text> | |
| 67 }; | |
| 68 | |
| 69 | |
| 70 // Event threaded | |
| 71 const bool JvmtiUtil::_event_threaded[] = { | |
| 72 </xsl:text> | |
| 73 <xsl:call-template name="fillEventThreaded"> | |
| 74 <xsl:with-param name="entities" select="eventsection/event"/> | |
| 75 </xsl:call-template> | |
| 76 <xsl:text> | |
| 77 }; | |
| 78 | |
| 79 </xsl:text> | |
| 80 <xsl:call-template name="eventCapabilitiesTest"/> | |
| 81 </xsl:if> | |
| 82 | |
| 83 <xsl:if test="$trace = 'Trace'"> | |
| 84 | |
| 85 <!-- all this just to return the highest event number --> | |
| 86 <xsl:variable name="maxEvent"> | |
| 87 <xsl:for-each select="eventsection/event"> | |
| 88 <xsl:variable name="mynum" select="@num"/> | |
| 89 <xsl:if test="count(../../eventsection/event[@num > $mynum]) = 0"> | |
| 90 <xsl:value-of select="@num"/> | |
| 91 </xsl:if> | |
| 92 </xsl:for-each> | |
| 93 </xsl:variable> | |
| 94 | |
| 95 <xsl:text>jbyte JvmtiTrace::_event_trace_flags[</xsl:text> | |
| 96 <xsl:value-of select="1+$maxEvent"/> | |
| 97 <xsl:text>]; | |
| 98 | |
| 99 jint JvmtiTrace::_max_event_index = </xsl:text> | |
| 100 <xsl:value-of select="$maxEvent"/> | |
| 101 <xsl:text>; | |
| 102 | |
| 103 // Event names | |
| 104 const char* JvmtiTrace::_event_names[] = { | |
| 105 </xsl:text> | |
| 106 <xsl:call-template name="fillEntityName"> | |
| 107 <xsl:with-param name="entities" select="eventsection/event"/> | |
| 108 </xsl:call-template> | |
| 109 <xsl:text> | |
| 110 }; | |
| 111 </xsl:text> | |
| 112 <xsl:apply-templates select="//constants[@kind='enum']"/> | |
| 113 </xsl:if> | |
| 114 <xsl:apply-templates select="functionsection"/> | |
| 115 | |
| 116 <xsl:if test="$trace='Trace'"> | |
| 117 <xsl:text> | |
| 118 #endif /*JVMTI_TRACE */ | |
| 119 </xsl:text> | |
| 120 </xsl:if> | |
| 121 | |
| 122 </xsl:template> | |
| 123 | |
| 124 <xsl:template match="constants"> | |
| 125 <xsl:text> | |
| 126 | |
| 127 // </xsl:text> | |
| 128 <xsl:value-of select="@label"/> | |
| 129 <xsl:text> names | |
| 130 const char* </xsl:text> | |
| 131 <xsl:value-of select="@id"/> | |
| 132 <xsl:text>ConstantNames[] = { | |
| 133 </xsl:text> | |
| 134 <xsl:apply-templates select="constant" mode="constname"/> | |
| 135 <xsl:text> NULL | |
| 136 }; | |
| 137 | |
| 138 // </xsl:text> | |
| 139 <xsl:value-of select="@label"/> | |
| 140 <xsl:text> value | |
| 141 jint </xsl:text> | |
| 142 <xsl:value-of select="@id"/> | |
| 143 <xsl:text>ConstantValues[] = { | |
| 144 </xsl:text> | |
| 145 <xsl:apply-templates select="constant" mode="constvalue"/> | |
| 146 <xsl:text> 0 | |
| 147 }; | |
| 148 | |
| 149 </xsl:text> | |
| 150 </xsl:template> | |
| 151 | |
| 152 <xsl:template match="constant" mode="constname"> | |
| 153 <xsl:text> "</xsl:text> | |
| 154 <xsl:value-of select="@id"/> | |
| 155 <xsl:text>", | |
| 156 </xsl:text> | |
| 157 </xsl:template> | |
| 158 | |
| 159 <xsl:template match="constant" mode="constvalue"> | |
| 160 <xsl:text> </xsl:text> | |
| 161 <xsl:value-of select="@num"/> | |
| 162 <xsl:text>, | |
| 163 </xsl:text> | |
| 164 </xsl:template> | |
| 165 | |
| 166 <xsl:template name="eventCapabilitiesTest"> | |
| 167 <xsl:text> | |
| 168 | |
| 169 // Check Event Capabilities | |
| 170 const bool JvmtiUtil::has_event_capability(jvmtiEvent event_type, const jvmtiCapabilities* capabilities_ptr) { | |
| 171 switch (event_type) { | |
| 172 </xsl:text> | |
| 173 <xsl:for-each select="//eventsection/event"> | |
| 174 <xsl:variable name="capa" select="capabilities/required"/> | |
| 175 <xsl:if test="count($capa)"> | |
| 176 <xsl:text> case </xsl:text> | |
| 177 <xsl:value-of select="@const"/> | |
| 178 <xsl:text>: | |
| 179 return capabilities_ptr-></xsl:text> | |
| 180 <xsl:value-of select="$capa/@id"/> | |
| 181 <xsl:text> != 0; | |
| 182 </xsl:text> | |
| 183 </xsl:if> | |
| 184 </xsl:for-each> | |
| 185 <xsl:text> } | |
| 186 // if it does not have a capability it is required | |
| 187 return JNI_TRUE; | |
| 188 } | |
| 189 | |
| 190 </xsl:text> | |
| 191 </xsl:template> | |
| 192 | |
| 193 <xsl:template match="functionsection"> | |
| 194 <xsl:if test="$trace='Trace'"> | |
| 195 | |
| 196 <!-- all this just to return the highest function number --> | |
| 197 <xsl:variable name="maxFunction"> | |
| 198 <xsl:for-each select="category/function"> | |
| 199 <xsl:variable name="mynum" select="@num"/> | |
| 200 <xsl:if test="count(../../category/function[@num > $mynum]) = 0"> | |
| 201 <xsl:value-of select="@num"/> | |
| 202 </xsl:if> | |
| 203 </xsl:for-each> | |
| 204 </xsl:variable> | |
| 205 | |
| 206 <xsl:text>jbyte JvmtiTrace::_trace_flags[</xsl:text> | |
| 207 <xsl:value-of select="1+$maxFunction"/> | |
| 208 <xsl:text>]; | |
| 209 | |
| 210 jint JvmtiTrace::_max_function_index = </xsl:text> | |
| 211 <xsl:value-of select="$maxFunction"/> | |
| 212 <xsl:text>; | |
| 213 | |
| 214 // Function names | |
| 215 const char* JvmtiTrace::_function_names[] = { | |
| 216 </xsl:text> | |
| 217 <xsl:call-template name="fillEntityName"> | |
| 218 <xsl:with-param name="entities" select="category/function"/> | |
| 219 </xsl:call-template> | |
| 220 <xsl:text> | |
| 221 }; | |
| 222 | |
| 223 // Exclude list | |
| 224 short JvmtiTrace::_exclude_functions[] = { | |
| 225 </xsl:text> | |
| 226 <xsl:apply-templates select="category/function" mode="notrace"> | |
| 227 <xsl:sort select="@num"/> | |
| 228 </xsl:apply-templates> | |
| 229 <xsl:text>0 | |
| 230 }; | |
| 231 | |
| 232 </xsl:text> | |
| 233 </xsl:if> | |
| 234 | |
| 235 <xsl:text> | |
| 236 extern "C" { | |
| 237 | |
| 238 </xsl:text> | |
| 239 <xsl:apply-templates select="category" mode="wrapper"/> | |
| 240 <xsl:text> | |
| 241 } /* end extern "C" */ | |
| 242 | |
| 243 // JVMTI API functions | |
| 244 struct jvmtiInterface_1_ jvmti</xsl:text> | |
| 245 <xsl:value-of select="$trace"/> | |
| 246 <xsl:text>_Interface = { | |
| 247 </xsl:text> | |
| 248 | |
| 249 <xsl:call-template name="fillFuncStruct"> | |
| 250 <xsl:with-param name="funcs" select="category/function[count(@hide)=0]"/> | |
| 251 </xsl:call-template> | |
| 252 | |
| 253 <xsl:text> | |
| 254 }; | |
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255 #endif // INCLUDE_JVMTI |
| 0 | 256 </xsl:text> |
| 257 </xsl:template> | |
| 258 | |
| 259 <xsl:template match="function" mode="functionid"> | |
| 260 <xsl:text>jvmti</xsl:text> | |
| 261 <xsl:value-of select="$trace"/> | |
| 262 <xsl:text>_</xsl:text> | |
| 263 <xsl:value-of select="@id"/> | |
| 264 </xsl:template> | |
| 265 | |
| 266 <xsl:template name="fillFuncStructDoit"> | |
| 267 <xsl:param name="func"/> | |
| 268 <xsl:param name="index"/> | |
| 269 <xsl:text> /* </xsl:text> | |
| 270 <xsl:number value="$index" format=" 1"/> | |
| 271 <xsl:text> : </xsl:text> | |
| 272 <xsl:choose> | |
| 273 <xsl:when test="count($func)=1"> | |
| 274 <xsl:value-of select="$func/synopsis"/> | |
| 275 <xsl:text> */ | |
| 276 </xsl:text> | |
| 277 <xsl:apply-templates select="$func" mode="functionid"/> | |
| 278 </xsl:when> | |
| 279 <xsl:otherwise> | |
| 280 <xsl:text> RESERVED */ | |
| 281 NULL</xsl:text> | |
| 282 </xsl:otherwise> | |
| 283 </xsl:choose> | |
| 284 </xsl:template> | |
| 285 | |
| 286 <!-- generic function iterator applied to the function structure --> | |
| 287 <xsl:template name="fillFuncStruct"> | |
| 288 <xsl:param name="funcs"/> | |
| 289 <xsl:param name="index" select="1"/> | |
| 290 <xsl:call-template name="fillFuncStructDoit"> | |
| 291 <xsl:with-param name="func" select="$funcs[@num=$index]"/> | |
| 292 <xsl:with-param name="index" select="$index"/> | |
| 293 </xsl:call-template> | |
| 294 <xsl:if test="count($funcs[@num > $index]) > 0"> | |
| 295 <xsl:text>, | |
| 296 </xsl:text> | |
| 297 <xsl:call-template name="fillFuncStruct"> | |
| 298 <xsl:with-param name="funcs" select="$funcs"/> | |
| 299 <xsl:with-param name="index" select="1+$index"/> | |
| 300 </xsl:call-template> | |
| 301 </xsl:if> | |
| 302 </xsl:template> | |
| 303 | |
| 304 <xsl:template name="fillEntityNameDoit"> | |
| 305 <xsl:param name="entity"/> | |
| 306 <xsl:param name="index"/> | |
| 307 <xsl:choose> | |
| 308 <xsl:when test="count($entity) > 0"> | |
| 309 <xsl:text> "</xsl:text> | |
| 310 <xsl:value-of select="$entity[position()=1]/@id"/> | |
| 311 <xsl:text>"</xsl:text> | |
| 312 </xsl:when> | |
| 313 <xsl:otherwise> | |
| 314 <xsl:text> NULL</xsl:text> | |
| 315 </xsl:otherwise> | |
| 316 </xsl:choose> | |
| 317 </xsl:template> | |
| 318 | |
| 319 <!-- generic entity (with id and num) iterator applied to entity names --> | |
| 320 <xsl:template name="fillEntityName"> | |
| 321 <xsl:param name="entities"/> | |
| 322 <xsl:param name="index" select="0"/> | |
| 323 <xsl:call-template name="fillEntityNameDoit"> | |
| 324 <xsl:with-param name="entity" select="$entities[@num=$index]"/> | |
| 325 <xsl:with-param name="index" select="$index"/> | |
| 326 </xsl:call-template> | |
| 327 <xsl:if test="count($entities[@num > $index]) > 0"> | |
| 328 <xsl:text>, | |
| 329 </xsl:text> | |
| 330 <xsl:call-template name="fillEntityName"> | |
| 331 <xsl:with-param name="entities" select="$entities"/> | |
| 332 <xsl:with-param name="index" select="1+$index"/> | |
| 333 </xsl:call-template> | |
| 334 </xsl:if> | |
| 335 </xsl:template> | |
| 336 | |
| 337 <xsl:template name="fillEventThreadedDoit"> | |
| 338 <xsl:param name="entity"/> | |
| 339 <xsl:param name="index"/> | |
| 340 <xsl:choose> | |
| 341 <xsl:when test="count($entity) > 0"> | |
| 342 <xsl:choose> | |
| 343 <xsl:when test="count($entity[position()=1]/@filtered)=0"> | |
| 344 <xsl:text> false</xsl:text> | |
| 345 </xsl:when> | |
| 346 <xsl:otherwise> | |
| 347 <xsl:text> true</xsl:text> | |
| 348 </xsl:otherwise> | |
| 349 </xsl:choose> | |
| 350 </xsl:when> | |
| 351 <xsl:otherwise> | |
| 352 <xsl:text> false</xsl:text> | |
| 353 </xsl:otherwise> | |
| 354 </xsl:choose> | |
| 355 </xsl:template> | |
| 356 | |
| 357 | |
| 358 <xsl:template name="fillEventThreaded"> | |
| 359 <xsl:param name="entities"/> | |
| 360 <xsl:param name="index" select="0"/> | |
| 361 <xsl:call-template name="fillEventThreadedDoit"> | |
| 362 <xsl:with-param name="entity" select="$entities[@num=$index]"/> | |
| 363 <xsl:with-param name="index" select="$index"/> | |
| 364 </xsl:call-template> | |
| 365 <xsl:if test="count($entities[@num > $index]) > 0"> | |
| 366 <xsl:text>, | |
| 367 </xsl:text> | |
| 368 <xsl:call-template name="fillEventThreaded"> | |
| 369 <xsl:with-param name="entities" select="$entities"/> | |
| 370 <xsl:with-param name="index" select="1+$index"/> | |
| 371 </xsl:call-template> | |
| 372 </xsl:if> | |
| 373 </xsl:template> | |
| 374 | |
| 375 <xsl:template match="function" mode="notrace"> | |
| 376 <xsl:if test="count(@impl)=1 and contains(@impl,'notrace')"> | |
| 377 <xsl:value-of select="@num"/> | |
| 378 <xsl:text>, | |
| 379 </xsl:text> | |
| 380 </xsl:if> | |
| 381 </xsl:template> | |
| 382 | |
| 383 <xsl:template match="category" mode="wrapper"> | |
| 384 <xsl:text> | |
| 385 // | |
| 386 // </xsl:text><xsl:value-of select="@label"/><xsl:text> functions | |
| 387 // | |
| 388 </xsl:text> | |
| 389 <xsl:apply-templates select="function[count(@hide)=0]"/> | |
| 390 </xsl:template> | |
| 391 | |
| 392 <xsl:template match="function" mode="transition"> | |
| 393 <xsl:param name="space"> | |
| 394 <xsl:text> | |
| 395 </xsl:text> | |
| 396 </xsl:param> | |
| 397 <xsl:value-of select="$space"/> | |
| 398 | |
| 399 <xsl:choose> | |
| 400 <xsl:when test="count(@callbacksafe)=0 or not(contains(@callbacksafe,'safe'))"> | |
| 401 <xsl:text>if (this_thread == NULL || !this_thread->is_Java_thread()) {</xsl:text> | |
| 402 </xsl:when> | |
| 403 <xsl:otherwise> | |
| 404 <xsl:choose> | |
| 405 <xsl:when test="count(@phase)=0 or contains(@phase,'live') or contains(@phase,'start')"> | |
| 406 <xsl:text>if (this_thread == NULL || (!this_thread->is_Java_thread() && !this_thread->is_VM_thread())) {</xsl:text> | |
| 407 </xsl:when> | |
| 408 <xsl:otherwise> | |
| 409 <xsl:text>if (!this_thread->is_Java_thread()) {</xsl:text> | |
| 410 </xsl:otherwise> | |
| 411 </xsl:choose> | |
| 412 </xsl:otherwise> | |
| 413 </xsl:choose> | |
| 414 | |
| 415 <xsl:if test="$trace='Trace'"> | |
| 416 <xsl:value-of select="$space"/> | |
| 417 <xsl:text> if (trace_flags) {</xsl:text> | |
| 418 <xsl:value-of select="$space"/> | |
| 419 <xsl:text> tty->print_cr("JVMTI [non-attached thread] %s %s", func_name,</xsl:text> | |
| 420 <xsl:value-of select="$space"/> | |
| 421 <xsl:text> JvmtiUtil::error_name(JVMTI_ERROR_UNATTACHED_THREAD));</xsl:text> | |
| 422 <xsl:value-of select="$space"/> | |
| 423 <xsl:text> }</xsl:text> | |
| 424 </xsl:if> | |
| 425 <xsl:value-of select="$space"/> | |
| 426 <xsl:text> return JVMTI_ERROR_UNATTACHED_THREAD;</xsl:text> | |
| 427 <xsl:value-of select="$space"/> | |
| 428 <xsl:text>}</xsl:text> | |
| 429 <xsl:value-of select="$space"/> | |
| 430 <xsl:if test="count(@impl)=0 or not(contains(@impl,'innative'))"> | |
| 431 <xsl:text>JavaThread* current_thread = (JavaThread*)this_thread;</xsl:text> | |
| 432 <xsl:value-of select="$space"/> | |
| 433 <xsl:text>ThreadInVMfromNative __tiv(current_thread);</xsl:text> | |
| 434 <xsl:value-of select="$space"/> | |
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435 <xsl:text>VM_ENTRY_BASE(jvmtiError, </xsl:text> |
| 0 | 436 <xsl:apply-templates select="." mode="functionid"/> |
| 437 <xsl:text> , current_thread)</xsl:text> | |
| 438 <xsl:value-of select="$space"/> | |
| 439 <xsl:text>debug_only(VMNativeEntryWrapper __vew;)</xsl:text> | |
| 440 <xsl:if test="count(@callbacksafe)=0 or not(contains(@callbacksafe,'safe'))"> | |
| 441 <xsl:value-of select="$space"/> | |
| 442 <xsl:text>CautiouslyPreserveExceptionMark __em(this_thread);</xsl:text> | |
| 443 </xsl:if> | |
| 444 </xsl:if> | |
| 445 </xsl:template> | |
| 446 | |
| 447 | |
| 448 <xsl:template match="required"> | |
| 449 <xsl:text> | |
| 450 if (jvmti_env->get_capabilities()-></xsl:text> | |
| 451 <xsl:value-of select="@id"/> | |
| 452 <xsl:text> == 0) { | |
| 453 </xsl:text> | |
| 454 <xsl:if test="$trace='Trace'"> | |
| 455 <xsl:text> if (trace_flags) { | |
| 456 tty->print_cr("JVMTI [%s] %s %s", curr_thread_name, func_name, | |
| 457 JvmtiUtil::error_name(JVMTI_ERROR_MUST_POSSESS_CAPABILITY)); | |
| 458 } | |
| 459 </xsl:text> | |
| 460 </xsl:if> | |
| 461 <xsl:text> return JVMTI_ERROR_MUST_POSSESS_CAPABILITY; | |
| 462 } | |
| 463 </xsl:text> | |
| 464 </xsl:template> | |
| 465 | |
| 466 | |
| 467 <xsl:template match="function"> | |
| 468 <xsl:text> | |
| 469 static jvmtiError JNICALL | |
| 470 </xsl:text> | |
| 471 <xsl:apply-templates select="." mode="functionid"/> | |
| 472 <xsl:text>(jvmtiEnv* env</xsl:text> | |
| 473 <xsl:apply-templates select="parameters" mode="signature"/> | |
| 474 <xsl:text>) { | |
| 475 </xsl:text> | |
| 476 | |
| 477 <xsl:if test="not(contains(@jkernel,'yes'))"> | |
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478 <xsl:text>
#if !INCLUDE_JVMTI 
</xsl:text> |
| 0 | 479 <xsl:text> return JVMTI_ERROR_NOT_AVAILABLE; 
</xsl:text> |
| 480 <xsl:text>#else 
</xsl:text> | |
| 481 </xsl:if> | |
| 482 | |
| 483 <xsl:apply-templates select="." mode="traceSetUp"/> | |
| 484 <xsl:choose> | |
| 485 <xsl:when test="count(@phase)=0 or contains(@phase,'live')"> | |
| 486 <xsl:text> if(!JvmtiEnv::is_vm_live()) { | |
| 487 </xsl:text> | |
| 488 <xsl:if test="$trace='Trace'"> | |
| 489 <xsl:text> if (trace_flags) { | |
| 490 tty->print_cr("JVMTI [-] %s %s", func_name, | |
| 491 JvmtiUtil::error_name(JVMTI_ERROR_WRONG_PHASE)); | |
| 492 } | |
| 493 </xsl:text> | |
| 494 </xsl:if> | |
| 495 <xsl:text> return JVMTI_ERROR_WRONG_PHASE; | |
| 496 }</xsl:text> | |
| 497 | |
| 498 <xsl:text> | |
| 499 Thread* this_thread = (Thread*)ThreadLocalStorage::thread(); </xsl:text> | |
| 500 | |
| 501 <xsl:apply-templates select="." mode="transition"/> | |
| 502 </xsl:when> | |
| 503 <xsl:otherwise> | |
| 504 <xsl:if test="contains(@phase,'onload')"> | |
| 505 <xsl:text> if(JvmtiEnv::get_phase()!=JVMTI_PHASE_ONLOAD</xsl:text> | |
| 506 <xsl:if test="not(contains(@phase,'onloadOnly'))"> | |
| 507 <xsl:text> && JvmtiEnv::get_phase()!=JVMTI_PHASE_LIVE</xsl:text> | |
| 508 </xsl:if> | |
| 509 <xsl:text>) { | |
| 510 </xsl:text> | |
| 511 <xsl:if test="$trace='Trace'"> | |
| 512 <xsl:text> if (trace_flags) { | |
| 513 tty->print_cr("JVMTI [-] %s %s", func_name, | |
| 514 JvmtiUtil::error_name(JVMTI_ERROR_WRONG_PHASE)); | |
| 515 } | |
| 516 </xsl:text> | |
| 517 </xsl:if> | |
| 518 <xsl:text> return JVMTI_ERROR_WRONG_PHASE; | |
| 519 }</xsl:text> | |
| 520 </xsl:if> | |
| 521 <xsl:if test="contains(@phase,'start')"> | |
| 522 <xsl:text> if(JvmtiEnv::get_phase()!=JVMTI_PHASE_START && JvmtiEnv::get_phase()!=JVMTI_PHASE_LIVE) { | |
| 523 </xsl:text> | |
| 524 <xsl:if test="$trace='Trace'"> | |
| 525 <xsl:text> if (trace_flags) { | |
| 526 tty->print_cr("JVMTI [-] %s %s", func_name, | |
| 527 JvmtiUtil::error_name(JVMTI_ERROR_WRONG_PHASE)); | |
| 528 } | |
| 529 </xsl:text> | |
| 530 </xsl:if> | |
| 531 <xsl:text> return JVMTI_ERROR_WRONG_PHASE; | |
| 532 } | |
| 533 Thread* this_thread = (Thread*)ThreadLocalStorage::thread(); </xsl:text> | |
| 534 <xsl:apply-templates select="." mode="transition"/> | |
| 535 </xsl:if> | |
| 536 </xsl:otherwise> | |
| 537 </xsl:choose> | |
| 538 | |
| 539 <xsl:text> | |
| 540 JvmtiEnv* jvmti_env = JvmtiEnv::JvmtiEnv_from_jvmti_env(env); | |
| 541 if (!jvmti_env->is_valid()) { | |
| 542 </xsl:text> | |
| 543 <xsl:if test="$trace='Trace'"> | |
| 544 <xsl:text> if (trace_flags) { | |
| 545 tty->print_cr("JVMTI [%s] %s %s env=%d", curr_thread_name, func_name, | |
| 546 JvmtiUtil::error_name(JVMTI_ERROR_INVALID_ENVIRONMENT), env); | |
| 547 } | |
| 548 </xsl:text> | |
| 549 </xsl:if> | |
| 550 <xsl:text> return JVMTI_ERROR_INVALID_ENVIRONMENT; | |
| 551 } | |
| 552 </xsl:text> | |
| 553 | |
| 554 <xsl:apply-templates select="capabilities/required"/> | |
| 555 | |
| 556 <xsl:text> jvmtiError err; | |
| 557 </xsl:text> | |
| 558 <xsl:choose> | |
| 559 <xsl:when test="count(@phase)=1 and not(contains(@phase,'live')) and not(contains(@phase,'start'))"> | |
| 560 <xsl:choose> | |
| 561 <xsl:when test="count(@callbacksafe)=0 or not(contains(@callbacksafe,'safe'))"> | |
| 562 <xsl:text> if (Threads::number_of_threads() != 0) { | |
| 563 Thread* this_thread = (Thread*)ThreadLocalStorage::thread();</xsl:text> | |
| 564 </xsl:when> | |
| 565 <xsl:otherwise> | |
| 566 | |
| 567 <xsl:text> Thread* this_thread = NULL; | |
| 568 bool transition; | |
| 569 if (Threads::number_of_threads() == 0) { | |
| 570 transition = false; | |
| 571 } else { | |
| 572 this_thread = (Thread*)ThreadLocalStorage::thread(); | |
| 573 transition = ((this_thread != NULL) && !this_thread->is_VM_thread() && !this_thread->is_ConcurrentGC_thread()); | |
| 574 } | |
| 575 if (transition) {</xsl:text> | |
| 576 </xsl:otherwise> | |
| 577 | |
| 578 </xsl:choose> | |
| 579 <!-- we allow use in early phases but there are threads now, --> | |
| 580 <!-- so do thread transition --> | |
| 581 <xsl:apply-templates select="." mode="transition"> | |
| 582 <xsl:with-param name="space"> | |
| 583 <xsl:text> | |
| 584 </xsl:text> | |
| 585 </xsl:with-param> | |
| 586 </xsl:apply-templates> | |
| 587 <xsl:text> | |
| 588 </xsl:text> | |
| 589 <xsl:apply-templates select="." mode="doCall"/> | |
| 590 <xsl:text> } else { | |
| 591 </xsl:text> | |
| 592 <!-- we are pre-thread - no thread transition code --> | |
| 593 <xsl:apply-templates select="." mode="doCall"/> | |
| 594 <xsl:text> } | |
| 595 </xsl:text> | |
| 596 </xsl:when> | |
| 597 <xsl:otherwise> | |
| 598 <xsl:apply-templates select="." mode="doCall"/> | |
| 599 </xsl:otherwise> | |
| 600 </xsl:choose> | |
| 601 <xsl:text> return err; | |
| 602 </xsl:text> | |
| 603 | |
| 604 <xsl:if test="not(contains(@jkernel,'yes'))"> | |
|
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605 <xsl:text>#endif // INCLUDE_JVMTI
</xsl:text> |
| 0 | 606 </xsl:if> |
| 607 | |
| 608 <xsl:text>}
</xsl:text> | |
| 609 </xsl:template> | |
| 610 | |
| 611 <xsl:template match="function" mode="doCall"> | |
| 612 <xsl:apply-templates select="parameters" mode="dochecks"/> | |
| 613 <xsl:apply-templates select="." mode="traceBefore"/> | |
| 614 <xsl:apply-templates select="." mode="genCall"/> | |
| 615 <xsl:apply-templates select="." mode="traceAfter"/> | |
| 616 </xsl:template> | |
| 617 | |
| 618 <xsl:template match="function" mode="genCall"> | |
| 619 <xsl:text> err = jvmti_env-></xsl:text> | |
| 620 <xsl:value-of select="@id"/> | |
| 621 <xsl:text>(</xsl:text> | |
| 622 <xsl:apply-templates select="parameters" mode="HotSpotValue"/> | |
| 623 <xsl:text>); | |
| 624 </xsl:text> | |
| 625 </xsl:template> | |
| 626 | |
| 627 | |
| 628 <xsl:template match="function" mode="traceSetUp"> | |
| 629 <xsl:if test="$trace='Trace'"> | |
| 630 <xsl:text> SafeResourceMark rm; | |
| 631 jint trace_flags = JvmtiTrace::trace_flags(</xsl:text> | |
| 632 <xsl:value-of select="@num"/> | |
| 633 <xsl:text>); | |
| 634 const char *func_name; | |
| 635 const char *curr_thread_name; | |
| 636 if (trace_flags) { | |
| 637 func_name = JvmtiTrace::function_name(</xsl:text> | |
| 638 <xsl:value-of select="@num"/> | |
| 639 <xsl:text>); | |
| 640 curr_thread_name = JvmtiTrace::safe_get_current_thread_name(); | |
| 641 } | |
| 642 </xsl:text> | |
| 643 </xsl:if> | |
| 644 </xsl:template> | |
| 645 | |
| 646 | |
| 647 <xsl:template match="function" mode="traceBefore"> | |
| 648 <xsl:if test="$trace='Trace'"> | |
| 649 <xsl:text> | |
| 650 if ((trace_flags & JvmtiTrace::SHOW_IN) != 0) { | |
| 651 </xsl:text> | |
| 652 <xsl:apply-templates select="." mode="traceIn"/> | |
| 653 <xsl:text> } | |
| 654 </xsl:text> | |
| 655 </xsl:if> | |
| 656 </xsl:template> | |
| 657 | |
| 658 | |
| 659 <xsl:template match="param" mode="traceError"> | |
| 660 <xsl:param name="err"/> | |
| 661 <xsl:param name="comment"></xsl:param> | |
| 662 <xsl:param name="extraValue"></xsl:param> | |
| 663 <xsl:if test="$trace='Trace'"> | |
| 664 <xsl:text> if ((trace_flags & JvmtiTrace::SHOW_ERROR) != 0) { | |
| 665 if ((trace_flags & JvmtiTrace::SHOW_IN) == 0) { | |
| 666 </xsl:text> | |
| 667 <xsl:apply-templates select="../.." mode="traceIn"> | |
| 668 <xsl:with-param name="endParam" select="."/> | |
| 669 </xsl:apply-templates> | |
| 670 <xsl:text> } | |
| 671 tty->print_cr("JVMTI [%s] %s } %s - erroneous arg is </xsl:text> | |
| 672 <xsl:value-of select="@id"/> | |
| 673 <xsl:value-of select="$comment"/> | |
| 674 <xsl:text>", curr_thread_name, func_name, | |
| 675 JvmtiUtil::error_name(</xsl:text> | |
| 676 <xsl:value-of select="$err"/> | |
| 677 <xsl:text>)</xsl:text> | |
| 678 <xsl:value-of select="$extraValue"/> | |
| 679 <xsl:text>); | |
| 680 } | |
| 681 </xsl:text> | |
| 682 </xsl:if> | |
| 683 <xsl:text> return </xsl:text> | |
| 684 <xsl:value-of select="$err"/> | |
| 685 <xsl:text>;</xsl:text> | |
| 686 </xsl:template> | |
| 687 | |
| 688 | |
| 689 <xsl:template match="function" mode="traceAfter"> | |
| 690 <xsl:if test="$trace='Trace'"> | |
| 691 <xsl:text> if ( err != JVMTI_ERROR_NONE && (trace_flags & JvmtiTrace::SHOW_ERROR) != 0) { | |
| 692 if ((trace_flags & JvmtiTrace::SHOW_IN) == 0) { | |
| 693 </xsl:text> | |
| 694 <xsl:apply-templates select="." mode="traceIn"/> | |
| 695 <xsl:text> } | |
| 696 tty->print_cr("JVMTI [%s] %s } %s", curr_thread_name, func_name, | |
| 697 JvmtiUtil::error_name(err)); | |
| 698 } else if ((trace_flags & JvmtiTrace::SHOW_OUT) != 0) { | |
| 699 tty->print_cr("JVMTI [%s] %s }", curr_thread_name, func_name); | |
| 700 } | |
| 701 </xsl:text> | |
| 702 </xsl:if> | |
| 703 </xsl:template> | |
| 704 | |
| 705 <xsl:template match="function" mode="traceIn"> | |
| 706 <xsl:param name="endParam"></xsl:param> | |
| 707 <xsl:text> tty->print_cr("JVMTI [%s] %s { </xsl:text> | |
| 708 <xsl:apply-templates select="parameters" mode="traceInFormat"> | |
| 709 <xsl:with-param name="endParam" select="$endParam"/> | |
| 710 </xsl:apply-templates> | |
| 711 <xsl:text>", curr_thread_name, func_name</xsl:text> | |
| 712 <xsl:apply-templates select="parameters" mode="traceInValue"> | |
| 713 <xsl:with-param name="endParam" select="$endParam"/> | |
| 714 </xsl:apply-templates> | |
| 715 <xsl:text>); | |
| 716 </xsl:text> | |
| 717 </xsl:template> | |
| 718 | |
| 719 <xsl:template match="parameters" mode="dochecks"> | |
| 720 <xsl:apply-templates select="param" mode="dochecks"/> | |
| 721 </xsl:template> | |
| 722 | |
| 723 <xsl:template match="param" mode="dochecks"> | |
| 724 <xsl:apply-templates select="child::*[position()=1]" mode="dochecks"> | |
| 725 <xsl:with-param name="name" select="@id"/> | |
| 726 </xsl:apply-templates> | |
| 727 </xsl:template> | |
| 728 | |
| 729 <xsl:template match="outptr|outbuf|allocfieldbuf|ptrtype|inptr|inbuf|vmbuf|allocbuf|agentbuf|allocallocbuf" mode="dochecks"> | |
| 730 <xsl:param name="name"/> | |
| 731 <xsl:if test="count(nullok)=0"> | |
| 732 <xsl:text> if (</xsl:text> | |
| 733 <xsl:value-of select="$name"/> | |
| 734 <xsl:text> == NULL) { | |
| 735 </xsl:text> | |
| 736 <xsl:apply-templates select=".." mode="traceError"> | |
| 737 <xsl:with-param name="err">JVMTI_ERROR_NULL_POINTER</xsl:with-param> | |
| 738 </xsl:apply-templates> | |
| 739 <xsl:text> | |
| 740 } | |
| 741 </xsl:text> | |
| 742 </xsl:if> | |
| 743 </xsl:template> | |
| 744 | |
| 745 <xsl:template match="jrawMonitorID" mode="dochecks"> | |
| 746 <xsl:param name="name"/> | |
| 747 <xsl:text> JvmtiRawMonitor *rmonitor = (JvmtiRawMonitor *)</xsl:text> | |
| 748 <xsl:value-of select="$name"/> | |
| 749 <xsl:text>; | |
| 750 if (rmonitor == NULL) { | |
| 751 </xsl:text> | |
| 752 <xsl:apply-templates select=".." mode="traceError"> | |
| 753 <xsl:with-param name="err">JVMTI_ERROR_INVALID_MONITOR</xsl:with-param> | |
| 754 <xsl:with-param name="comment"> - raw monitor is NULL</xsl:with-param> | |
| 755 </xsl:apply-templates> | |
| 756 <xsl:text> | |
| 757 } | |
| 758 if (!rmonitor->is_valid()) { | |
| 759 </xsl:text> | |
| 760 <xsl:apply-templates select=".." mode="traceError"> | |
| 761 <xsl:with-param name="err">JVMTI_ERROR_INVALID_MONITOR</xsl:with-param> | |
| 762 <xsl:with-param name="comment"> - not a raw monitor 0x%x</xsl:with-param> | |
| 763 <xsl:with-param name="extraValue">, rmonitor</xsl:with-param> | |
| 764 </xsl:apply-templates> | |
| 765 <xsl:text> | |
| 766 } | |
| 767 </xsl:text> | |
| 768 </xsl:template> | |
| 769 | |
| 770 <xsl:template match="jthread" mode="dochecksbody"> | |
| 771 <xsl:param name="name"/> | |
| 772 <xsl:text> oop thread_oop = JNIHandles::resolve_external_guard(</xsl:text> | |
| 773 <xsl:value-of select="$name"/> | |
| 774 <xsl:text>); | |
| 775 if (thread_oop == NULL) { | |
| 776 </xsl:text> | |
| 777 <xsl:apply-templates select=".." mode="traceError"> | |
| 778 <xsl:with-param name="err">JVMTI_ERROR_INVALID_THREAD</xsl:with-param> | |
| 8668 | 779 <xsl:with-param name="comment"> - jthread resolved to NULL - jthread = 0x%x</xsl:with-param> |
| 0 | 780 <xsl:with-param name="extraValue">, <xsl:value-of select="$name"/></xsl:with-param> |
| 781 </xsl:apply-templates> | |
| 782 <xsl:text> | |
| 783 } | |
| 1142 | 784 if (!thread_oop->is_a(SystemDictionary::Thread_klass())) { |
| 0 | 785 </xsl:text> |
| 786 <xsl:apply-templates select=".." mode="traceError"> | |
| 787 <xsl:with-param name="err">JVMTI_ERROR_INVALID_THREAD</xsl:with-param> | |
| 8668 | 788 <xsl:with-param name="comment"> - oop is not a thread - jthread = 0x%x</xsl:with-param> |
| 0 | 789 <xsl:with-param name="extraValue">, <xsl:value-of select="$name"/></xsl:with-param> |
| 790 </xsl:apply-templates> | |
| 791 <xsl:text> | |
| 792 } | |
| 793 java_thread = java_lang_Thread::thread(thread_oop); | |
| 794 if (java_thread == NULL) { | |
| 795 </xsl:text> | |
| 796 <xsl:apply-templates select=".." mode="traceError"> | |
| 797 <xsl:with-param name="err"> | |
| 798 <xsl:text>JVMTI_ERROR_THREAD_NOT_ALIVE</xsl:text> | |
| 799 </xsl:with-param> | |
| 8668 | 800 <xsl:with-param name="comment"> - not a Java thread - jthread = 0x%x</xsl:with-param> |
| 0 | 801 <xsl:with-param name="extraValue">, <xsl:value-of select="$name"/></xsl:with-param> |
| 802 </xsl:apply-templates> | |
| 803 <xsl:text> | |
| 804 } | |
| 805 </xsl:text> | |
| 806 </xsl:template> | |
| 807 | |
| 808 <xsl:template match="jthread" mode="dochecks"> | |
| 809 <xsl:param name="name"/> | |
| 810 <!-- If we convert and test threads --> | |
| 811 <xsl:if test="count(@impl)=0 or not(contains(@impl,'noconvert'))"> | |
| 812 <xsl:text> JavaThread* java_thread; | |
| 813 </xsl:text> | |
| 814 <xsl:choose> | |
| 815 <xsl:when test="count(@null)=0"> | |
| 816 <xsl:apply-templates select="." mode="dochecksbody"> | |
| 817 <xsl:with-param name="name" select="$name"/> | |
| 818 </xsl:apply-templates> | |
| 819 </xsl:when> | |
| 820 <xsl:otherwise> | |
| 821 <xsl:text> if (</xsl:text> | |
| 822 <xsl:value-of select="$name"/> | |
| 823 <xsl:text> == NULL) { | |
| 824 java_thread = current_thread; | |
| 825 } else { | |
| 826 </xsl:text> | |
| 827 <xsl:apply-templates select="." mode="dochecksbody"> | |
| 828 <xsl:with-param name="name" select="$name"/> | |
| 829 </xsl:apply-templates> | |
| 830 <xsl:text> } | |
| 831 </xsl:text> | |
| 832 </xsl:otherwise> | |
| 833 </xsl:choose> | |
| 834 </xsl:if> | |
| 835 </xsl:template> | |
| 836 | |
| 837 <xsl:template match="jframeID" mode="dochecks"> | |
| 838 <xsl:param name="name"/> | |
| 839 <xsl:text> | |
| 840 if (depth < 0) { | |
| 841 </xsl:text> | |
| 842 <xsl:apply-templates select=".." mode="traceError"> | |
| 843 <xsl:with-param name="err">JVMTI_ERROR_ILLEGAL_ARGUMENT</xsl:with-param> | |
| 8668 | 844 <xsl:with-param name="comment"> - negative depth - jthread = 0x%x</xsl:with-param> |
| 0 | 845 <xsl:with-param name="extraValue">, <xsl:value-of select="$name"/></xsl:with-param> |
| 846 </xsl:apply-templates> | |
| 847 <xsl:text> | |
| 848 } | |
| 849 </xsl:text> | |
| 850 </xsl:template> | |
| 851 | |
| 852 <xsl:template match="jclass" mode="dochecks"> | |
| 853 <xsl:param name="name"/> | |
| 854 <!-- for JVMTI a jclass/jmethodID becomes just jmethodID --> | |
| 855 <xsl:if test="count(@method)=0"> | |
| 856 <xsl:text> oop k_mirror = JNIHandles::resolve_external_guard(</xsl:text> | |
| 857 <xsl:value-of select="$name"/> | |
| 858 <xsl:text>); | |
| 859 if (k_mirror == NULL) { | |
| 860 </xsl:text> | |
| 861 <xsl:apply-templates select=".." mode="traceError"> | |
| 862 <xsl:with-param name="err">JVMTI_ERROR_INVALID_CLASS</xsl:with-param> | |
| 863 <xsl:with-param name="comment"> - resolved to NULL - jclass = 0x%x</xsl:with-param> | |
| 864 <xsl:with-param name="extraValue">, <xsl:value-of select="$name"/></xsl:with-param> | |
| 865 </xsl:apply-templates> | |
| 866 <xsl:text> | |
| 867 } | |
| 1142 | 868 if (!k_mirror->is_a(SystemDictionary::Class_klass())) { |
| 0 | 869 </xsl:text> |
| 870 <xsl:apply-templates select=".." mode="traceError"> | |
| 871 <xsl:with-param name="err">JVMTI_ERROR_INVALID_CLASS</xsl:with-param> | |
| 872 <xsl:with-param name="comment"> - not a class - jclass = 0x%x</xsl:with-param> | |
| 873 <xsl:with-param name="extraValue">, <xsl:value-of select="$name"/></xsl:with-param> | |
| 874 </xsl:apply-templates> | |
| 875 <xsl:text> | |
| 876 } | |
| 877 </xsl:text> | |
| 878 <xsl:if test="count(@method|@field)=1"> | |
| 879 <xsl:text> | |
| 880 if (java_lang_Class::is_primitive(k_mirror)) { | |
| 881 </xsl:text> | |
| 882 <xsl:apply-templates select=".." mode="traceError"> | |
| 883 <xsl:with-param name="err">JVMTI_ERROR_INVALID_CLASS</xsl:with-param> | |
| 884 <xsl:with-param name="comment"> - is a primitive class - jclass = 0x%x</xsl:with-param> | |
| 885 <xsl:with-param name="extraValue">, <xsl:value-of select="$name"/></xsl:with-param> | |
| 886 </xsl:apply-templates> | |
| 887 <xsl:text> | |
| 888 } | |
|
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889 Klass* k_oop = java_lang_Class::as_Klass(k_mirror); |
| 0 | 890 if (k_oop == NULL) { |
| 891 </xsl:text> | |
| 892 <xsl:apply-templates select=".." mode="traceError"> | |
| 893 <xsl:with-param name="err">JVMTI_ERROR_INVALID_CLASS</xsl:with-param> | |
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894 <xsl:with-param name="comment"> - no Klass* - jclass = 0x%x</xsl:with-param> |
| 0 | 895 <xsl:with-param name="extraValue">, <xsl:value-of select="$name"/></xsl:with-param> |
| 896 </xsl:apply-templates> | |
| 897 <xsl:text> | |
| 898 } | |
| 899 </xsl:text> | |
| 900 </xsl:if> | |
| 901 </xsl:if> | |
| 902 </xsl:template> | |
| 903 | |
| 904 | |
| 905 <xsl:template match="jmethodID" mode="dochecks"> | |
| 906 <xsl:param name="name"/> | |
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907 <xsl:text> Method* method_oop = Method::checked_resolve_jmethod_id(</xsl:text> |
| 0 | 908 <xsl:value-of select="$name"/> |
| 909 <xsl:text>);
</xsl:text> | |
| 910 <xsl:text> if (method_oop == NULL) {
</xsl:text> | |
| 911 <xsl:apply-templates select=".." mode="traceError"> | |
| 912 <xsl:with-param name="err">JVMTI_ERROR_INVALID_METHODID</xsl:with-param> | |
| 913 <xsl:with-param name="comment"></xsl:with-param> | |
| 914 <xsl:with-param name="extraValue"></xsl:with-param> | |
| 915 </xsl:apply-templates> | |
| 916 <xsl:text>
</xsl:text> | |
| 917 <xsl:text> }
</xsl:text> | |
| 918 <xsl:if test="count(@native)=1 and contains(@native,'error')"> | |
| 919 <xsl:text> if (method_oop->is_native()) {
</xsl:text> | |
| 920 <xsl:text> return JVMTI_ERROR_NATIVE_METHOD;
</xsl:text> | |
| 921 <xsl:text> }
</xsl:text> | |
| 922 </xsl:if> | |
| 923 </xsl:template> | |
| 924 | |
| 925 | |
| 926 <xsl:template match="jfieldID" mode="dochecks"> | |
| 927 <xsl:param name="name"/> | |
| 928 <xsl:text> ResourceMark rm_fdesc(current_thread);
</xsl:text> | |
| 929 <xsl:text> fieldDescriptor fdesc;
</xsl:text> | |
| 930 <xsl:text> if (!JvmtiEnv::get_field_descriptor(k_oop, </xsl:text> | |
| 931 <xsl:value-of select="$name"/> | |
| 932 <xsl:text>, &fdesc)) {
</xsl:text> | |
| 933 <xsl:apply-templates select=".." mode="traceError"> | |
| 934 <xsl:with-param name="err">JVMTI_ERROR_INVALID_FIELDID</xsl:with-param> | |
| 935 </xsl:apply-templates> | |
| 936 <xsl:text>
</xsl:text> | |
| 937 <xsl:text> }
</xsl:text> | |
| 938 </xsl:template> | |
| 939 | |
| 940 | |
| 941 <xsl:template match="jint" mode="dochecks"> | |
| 942 <xsl:param name="name"/> | |
| 943 <xsl:if test="count(@min)=1"> | |
| 944 <xsl:text> if (</xsl:text> | |
| 945 <xsl:value-of select="$name"/> | |
| 946 <xsl:text> < </xsl:text> | |
| 947 <xsl:value-of select="@min"/> | |
| 948 <xsl:text>) { | |
| 949 </xsl:text> | |
| 950 <xsl:apply-templates select=".." mode="traceError"> | |
| 951 <xsl:with-param name="err">JVMTI_ERROR_ILLEGAL_ARGUMENT</xsl:with-param> | |
| 952 </xsl:apply-templates> | |
| 953 <xsl:text> | |
| 954 } | |
| 955 </xsl:text> | |
| 956 </xsl:if> | |
| 957 </xsl:template> | |
| 958 | |
| 959 <xsl:template match="jobject|jvalue|jthreadGroup|enum|jchar|jlong|jfloat|jdouble|jlocation|jboolean|char|uchar|size_t|void|struct" mode="dochecks"> | |
| 960 </xsl:template> | |
| 961 | |
| 962 <!-- iterate over parameters, stopping if specified is encountered --> | |
| 963 <xsl:template name="traceInValueParamsUpTo"> | |
| 964 <xsl:param name="params"/> | |
| 965 <xsl:param name="endParam"></xsl:param> | |
| 966 <xsl:param name="index" select="1"/> | |
| 967 <xsl:variable name="cParam" select="$params[position()=$index]"/> | |
| 968 <xsl:if test="$cParam!=$endParam"> | |
| 969 <xsl:apply-templates select="$cParam" mode="traceInValue"/> | |
| 970 <xsl:if test="count($params) > $index"> | |
| 971 <xsl:call-template name="traceInValueParamsUpTo"> | |
| 972 <xsl:with-param name="params" select="$params"/> | |
| 973 <xsl:with-param name="endParam" select="$endParam"/> | |
| 974 <xsl:with-param name="index" select="1+$index"/> | |
| 975 </xsl:call-template> | |
| 976 </xsl:if> | |
| 977 </xsl:if> | |
| 978 </xsl:template> | |
| 979 | |
| 980 <xsl:template name="traceInFormatParamsUpTo"> | |
| 981 <xsl:param name="params"/> | |
| 982 <xsl:param name="endParam"></xsl:param> | |
| 983 <xsl:param name="index" select="1"/> | |
| 984 <xsl:variable name="cParam" select="$params[position()=$index]"/> | |
| 985 <xsl:if test="$cParam!=$endParam"> | |
| 986 <xsl:apply-templates select="$cParam" mode="traceInFormat"/> | |
| 987 <xsl:if test="count($params) > $index"> | |
| 988 <xsl:call-template name="traceInFormatParamsUpTo"> | |
| 989 <xsl:with-param name="params" select="$params"/> | |
| 990 <xsl:with-param name="endParam" select="$endParam"/> | |
| 991 <xsl:with-param name="index" select="1+$index"/> | |
| 992 </xsl:call-template> | |
| 993 </xsl:if> | |
| 994 </xsl:if> | |
| 995 </xsl:template> | |
| 996 | |
| 997 <xsl:template match="parameters" mode="traceInFormat"> | |
| 998 <xsl:param name="endParam"></xsl:param> | |
| 999 <xsl:call-template name="traceInFormatParamsUpTo"> | |
| 1000 <xsl:with-param name="params" select="param"/> | |
| 1001 <xsl:with-param name="endParam" select="$endParam"/> | |
| 1002 </xsl:call-template> | |
| 1003 </xsl:template> | |
| 1004 | |
| 1005 <xsl:template match="parameters" mode="traceInValue"> | |
| 1006 <xsl:param name="endParam"></xsl:param> | |
| 1007 <xsl:call-template name="traceInValueParamsUpTo"> | |
| 1008 <xsl:with-param name="params" select="param"/> | |
| 1009 <xsl:with-param name="endParam" select="$endParam"/> | |
| 1010 </xsl:call-template> | |
| 1011 </xsl:template> | |
| 1012 | |
| 1013 <xsl:template match="param" mode="traceInFormat"> | |
| 1014 <xsl:apply-templates select="child::*[position()=1]" mode="traceInFormat"> | |
| 1015 <xsl:with-param name="name" select="@id"/> | |
| 1016 </xsl:apply-templates> | |
| 1017 </xsl:template> | |
| 1018 | |
| 1019 <xsl:template match="param" mode="traceInValue"> | |
| 1020 <xsl:apply-templates select="child::*[position()=1]" mode="traceInValue"> | |
| 1021 <xsl:with-param name="name" select="@id"/> | |
| 1022 </xsl:apply-templates> | |
| 1023 </xsl:template> | |
| 1024 | |
| 1025 <xsl:template match="outptr|outbuf|allocfieldbuf|vmbuf|allocbuf|agentbuf|allocallocbuf" mode="traceInFormat"> | |
| 1026 </xsl:template> | |
| 1027 | |
| 1028 <xsl:template match="outptr|outbuf|allocfieldbuf|vmbuf|allocbuf|agentbuf|allocallocbuf" mode="traceInValue"> | |
| 1029 </xsl:template> | |
| 1030 | |
| 1031 <xsl:template match="inbuf" mode="traceInFormat"> | |
| 1032 <xsl:param name="name"/> | |
| 1033 <xsl:text> </xsl:text> | |
| 1034 <xsl:value-of select="$name"/> | |
| 1035 <xsl:variable name="child" select="child::*[position()=1]"/> | |
| 1036 <xsl:choose> | |
| 1037 <xsl:when test="name($child)='char'"> | |
| 1038 <xsl:text>='%s'</xsl:text> | |
| 1039 </xsl:when> | |
| 1040 <xsl:otherwise> | |
| 1041 <xsl:text>=0x%x</xsl:text> | |
| 1042 </xsl:otherwise> | |
| 1043 </xsl:choose> | |
| 1044 </xsl:template> | |
| 1045 | |
| 1046 <xsl:template match="inbuf" mode="traceInValue"> | |
| 1047 <xsl:param name="name"/> | |
| 1048 <xsl:text>, </xsl:text> | |
| 1049 <xsl:value-of select="$name"/> | |
| 1050 </xsl:template> | |
| 1051 | |
| 1052 <xsl:template match="ptrtype" mode="traceInFormat"> | |
| 1053 <xsl:param name="name"/> | |
| 1054 <xsl:variable name="child" select="child::*[position()=1]"/> | |
| 1055 <xsl:choose> | |
| 1056 <xsl:when test="name($child)='jclass'"> | |
| 1057 <xsl:text> </xsl:text> | |
| 1058 <xsl:value-of select="$name"/> | |
| 1059 <xsl:text>=0x%x</xsl:text> | |
| 1060 </xsl:when> | |
| 1061 <xsl:otherwise> | |
| 1062 <xsl:apply-templates select="$child" mode="traceInFormat"/> | |
| 1063 </xsl:otherwise> | |
| 1064 </xsl:choose> | |
| 1065 </xsl:template> | |
| 1066 | |
| 1067 <xsl:template match="ptrtype" mode="traceInValue"> | |
| 1068 <xsl:param name="name"/> | |
| 1069 <xsl:variable name="child" select="child::*[position()=1]"/> | |
| 1070 <xsl:choose> | |
| 1071 <xsl:when test="name($child)='jclass'"> | |
| 1072 <xsl:text>, </xsl:text> | |
| 1073 <xsl:value-of select="$name"/> | |
| 1074 </xsl:when> | |
| 1075 <xsl:otherwise> | |
| 1076 <xsl:apply-templates select="$child" mode="traceInValue"/> | |
| 1077 </xsl:otherwise> | |
| 1078 </xsl:choose> | |
| 1079 </xsl:template> | |
| 1080 | |
| 1081 <xsl:template match="inptr" mode="traceInFormat"> | |
| 1082 <xsl:param name="name"/> | |
| 1083 <xsl:text> </xsl:text> | |
| 1084 <xsl:value-of select="$name"/> | |
| 1085 <xsl:text>=0x%x</xsl:text> | |
| 1086 </xsl:template> | |
| 1087 | |
| 1088 <xsl:template match="inptr" mode="traceInValue"> | |
| 1089 <xsl:param name="name"/> | |
| 1090 <xsl:text>, </xsl:text> | |
| 1091 <xsl:value-of select="$name"/> | |
| 1092 </xsl:template> | |
| 1093 | |
| 1094 <xsl:template match="jrawMonitorID|jfieldID" mode="traceInFormat"> | |
| 1095 <xsl:param name="name"/> | |
| 1096 <xsl:text> </xsl:text> | |
| 1097 <xsl:value-of select="$name"/> | |
| 1098 <xsl:text>=%s</xsl:text> | |
| 1099 </xsl:template> | |
| 1100 | |
| 1101 <xsl:template match="jclass" mode="traceInFormat"> | |
| 1102 <xsl:param name="name"/> | |
| 1103 <!-- for JVMTI a jclass/jmethodID becomes just jmethodID --> | |
| 1104 <xsl:if test="count(@method)=0"> | |
| 1105 <xsl:text> </xsl:text> | |
| 1106 <xsl:value-of select="$name"/> | |
| 1107 <xsl:text>=%s</xsl:text> | |
| 1108 </xsl:if> | |
| 1109 </xsl:template> | |
| 1110 | |
| 1111 <xsl:template match="jrawMonitorID" mode="traceInValue"> | |
| 1112 <xsl:param name="name"/> | |
| 1113 <xsl:text>, rmonitor->get_name()</xsl:text> | |
| 1114 </xsl:template> | |
| 1115 | |
| 1116 <xsl:template match="jthread" mode="traceInFormat"> | |
| 1117 <xsl:param name="name"/> | |
| 1118 <!-- If we convert and test threads --> | |
| 1119 <xsl:if test="count(@impl)=0 or not(contains(@impl,'noconvert'))"> | |
| 1120 <xsl:text> </xsl:text> | |
| 1121 <xsl:value-of select="$name"/> | |
| 1122 <xsl:text>=%s</xsl:text> | |
| 1123 </xsl:if> | |
| 1124 </xsl:template> | |
| 1125 | |
| 1126 <xsl:template match="jthread" mode="traceInValue"> | |
| 1127 <xsl:param name="name"/> | |
| 1128 <!-- If we convert and test threads --> | |
| 1129 <xsl:if test="count(@impl)=0 or not(contains(@impl,'noconvert'))"> | |
| 1130 <xsl:text>, | |
| 1131 JvmtiTrace::safe_get_thread_name(java_thread)</xsl:text> | |
| 1132 </xsl:if> | |
| 1133 </xsl:template> | |
| 1134 | |
| 1135 <xsl:template match="jframeID" mode="traceInFormat"> | |
| 1136 <xsl:param name="name"/> | |
| 1137 <xsl:text>depth=%d</xsl:text> | |
| 1138 </xsl:template> | |
| 1139 | |
| 1140 <xsl:template match="jframeID" mode="traceInValue"> | |
| 1141 <xsl:param name="name"/> | |
| 1142 <xsl:text>, </xsl:text> | |
| 1143 <xsl:value-of select="$name"/> | |
| 1144 </xsl:template> | |
| 1145 | |
| 1146 <xsl:template match="jclass" mode="traceInValue"> | |
| 1147 <!-- for JVMTI a jclass/jmethodID becomes just jmethodID --> | |
| 1148 <xsl:if test="count(@method)=0"> | |
| 1149 <xsl:text>, | |
| 1150 JvmtiTrace::get_class_name(k_mirror)</xsl:text> | |
| 1151 </xsl:if> | |
| 1152 </xsl:template> | |
| 1153 | |
| 1154 <xsl:template match="jmethodID" mode="traceInFormat"> | |
| 1155 <xsl:param name="name"/> | |
| 1156 <xsl:text> </xsl:text> | |
| 1157 <xsl:value-of select="$name"/> | |
| 1158 <xsl:text>=%s.%s</xsl:text> | |
| 1159 </xsl:template> | |
| 1160 | |
| 1161 <xsl:template match="jmethodID" mode="traceInValue"> | |
| 1162 <xsl:param name="name"/> | |
| 1163 <xsl:text>, | |
| 1164 method_oop == NULL? "NULL" : method_oop->klass_name()->as_C_string(), | |
| 1165 method_oop == NULL? "NULL" : method_oop->name()->as_C_string() | |
| 1166 </xsl:text> | |
| 1167 </xsl:template> | |
| 1168 | |
| 1169 <xsl:template match="jfieldID" mode="traceInValue"> | |
| 1170 <xsl:param name="name"/> | |
| 1171 <xsl:text>, fdesc.name()->as_C_string()</xsl:text> | |
| 1172 </xsl:template> | |
| 1173 | |
| 1174 <xsl:template match="enum" mode="traceInFormat"> | |
| 1175 <xsl:param name="name"/> | |
| 1176 <xsl:text> </xsl:text> | |
| 1177 <xsl:value-of select="$name"/> | |
| 1178 <xsl:text>=%d:%s</xsl:text> | |
| 1179 </xsl:template> | |
| 1180 | |
| 1181 <xsl:template match="enum" mode="traceInValue"> | |
| 1182 <xsl:param name="name"/> | |
| 1183 <xsl:text>, </xsl:text> | |
| 1184 <xsl:value-of select="$name"/> | |
| 1185 <xsl:text>, | |
| 1186 </xsl:text> | |
| 1187 <xsl:choose> | |
| 1188 <xsl:when test=".='jvmtiError'"> | |
| 1189 <xsl:text>JvmtiUtil::error_name(</xsl:text> | |
| 1190 <xsl:value-of select="$name"/> | |
| 1191 <xsl:text>) | |
| 1192 </xsl:text> | |
| 1193 </xsl:when> | |
| 1194 <xsl:otherwise> | |
| 1195 <xsl:choose> | |
| 1196 <xsl:when test=".='jvmtiEvent'"> | |
| 1197 <xsl:text>JvmtiTrace::event_name(</xsl:text> | |
| 1198 <xsl:value-of select="$name"/> | |
| 1199 <xsl:text>) | |
| 1200 </xsl:text> | |
| 1201 </xsl:when> | |
| 1202 <xsl:otherwise> | |
| 1203 <xsl:text>JvmtiTrace::enum_name(</xsl:text> | |
| 1204 <xsl:value-of select="."/> | |
| 1205 <xsl:text>ConstantNames, </xsl:text> | |
| 1206 <xsl:value-of select="."/> | |
| 1207 <xsl:text>ConstantValues, </xsl:text> | |
| 1208 <xsl:value-of select="$name"/> | |
| 1209 <xsl:text>)</xsl:text> | |
| 1210 </xsl:otherwise> | |
| 1211 </xsl:choose> | |
| 1212 </xsl:otherwise> | |
| 1213 </xsl:choose> | |
| 1214 </xsl:template> | |
| 1215 | |
| 1216 <xsl:template match="jint|jlocation" mode="traceInFormat"> | |
| 1217 <xsl:param name="name"/> | |
| 1218 <xsl:text> </xsl:text> | |
| 1219 <xsl:value-of select="$name"/> | |
| 1220 <xsl:text>=%d</xsl:text> | |
| 1221 </xsl:template> | |
| 1222 | |
| 1223 <xsl:template match="jlong" mode="traceInFormat"> | |
| 1224 <xsl:param name="name"/> | |
| 1225 <xsl:text> </xsl:text> | |
| 1226 <xsl:value-of select="$name"/> | |
| 1227 <xsl:text>=%ld</xsl:text> | |
| 1228 </xsl:template> | |
| 1229 | |
| 1230 <xsl:template match="size_t" mode="traceInFormat"> | |
| 1231 <xsl:param name="name"/> | |
| 1232 <xsl:text> </xsl:text> | |
| 1233 <xsl:value-of select="$name"/> | |
| 1234 <xsl:text>=0x%zx</xsl:text> | |
| 1235 </xsl:template> | |
| 1236 | |
| 1237 <xsl:template match="jfloat|jdouble" mode="traceInFormat"> | |
| 1238 <xsl:param name="name"/> | |
| 1239 <xsl:text> </xsl:text> | |
| 1240 <xsl:value-of select="$name"/> | |
| 1241 <xsl:text>=%f</xsl:text> | |
| 1242 </xsl:template> | |
| 1243 | |
| 1244 <xsl:template match="char" mode="traceInFormat"> | |
| 1245 <xsl:param name="name"/> | |
| 1246 <xsl:text> </xsl:text> | |
| 1247 <xsl:value-of select="$name"/> | |
| 1248 <xsl:text>=%c</xsl:text> | |
| 1249 </xsl:template> | |
| 1250 | |
| 1251 <xsl:template match="uchar|jchar" mode="traceInFormat"> | |
| 1252 <xsl:param name="name"/> | |
| 1253 <xsl:text> </xsl:text> | |
| 1254 <xsl:value-of select="$name"/> | |
| 1255 <xsl:text>=0x%x</xsl:text> | |
| 1256 </xsl:template> | |
| 1257 | |
| 1258 <xsl:template match="jint|jlocation|jchar|jlong|jfloat|jdouble|char|uchar|size_t" mode="traceInValue"> | |
| 1259 <xsl:param name="name"/> | |
| 1260 <xsl:text>, </xsl:text> | |
| 1261 <xsl:value-of select="$name"/> | |
| 1262 </xsl:template> | |
| 1263 | |
| 1264 | |
| 1265 <xsl:template match="jboolean" mode="traceInFormat"> | |
| 1266 <xsl:param name="name"/> | |
| 1267 <xsl:text> </xsl:text> | |
| 1268 <xsl:value-of select="$name"/> | |
| 1269 <xsl:text>=%s</xsl:text> | |
| 1270 </xsl:template> | |
| 1271 | |
| 1272 <xsl:template match="jboolean" mode="traceInValue"> | |
| 1273 <xsl:param name="name"/> | |
| 1274 <xsl:text>, </xsl:text> | |
| 1275 <xsl:value-of select="$name"/> | |
| 1276 <xsl:text>? "true" : "false"</xsl:text> | |
| 1277 </xsl:template> | |
| 1278 | |
| 1279 <xsl:template match="jobject|jvalue|jthreadGroup|void|struct" mode="traceInFormat"> | |
| 1280 </xsl:template> | |
| 1281 | |
| 1282 <xsl:template match="jobject|jvalue|jthreadGroup|void|struct" mode="traceInValue"> | |
| 1283 </xsl:template> | |
| 1284 | |
| 1285 | |
| 1286 | |
| 1287 </xsl:stylesheet> |