J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 1998-2005 Sun Microsystems, Inc. All Rights Reserved. |
| 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| 4 | * |
| 5 | * This code is free software; you can redistribute it and/or modify it |
| 6 | * under the terms of the GNU General Public License version 2 only, as |
| 7 | * published by the Free Software Foundation. Sun designates this |
| 8 | * particular file as subject to the "Classpath" exception as provided |
| 9 | * by Sun in the LICENSE file that accompanied this code. |
| 10 | * |
| 11 | * This code is distributed in the hope that it will be useful, but WITHOUT |
| 12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| 13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| 14 | * version 2 for more details (a copy is included in the LICENSE file that |
| 15 | * accompanied this code). |
| 16 | * |
| 17 | * You should have received a copy of the GNU General Public License version |
| 18 | * 2 along with this work; if not, write to the Free Software Foundation, |
| 19 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| 20 | * |
| 21 | * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| 22 | * CA 95054 USA or visit www.sun.com if you need additional information or |
| 23 | * have any questions. |
| 24 | */ |
| 25 | |
| 26 | #include "util.h" |
| 27 | #include "ThreadReferenceImpl.h" |
| 28 | #include "eventHandler.h" |
| 29 | #include "threadControl.h" |
| 30 | #include "inStream.h" |
| 31 | #include "outStream.h" |
| 32 | #include "FrameID.h" |
| 33 | |
| 34 | static jboolean |
| 35 | name(PacketInputStream *in, PacketOutputStream *out) |
| 36 | { |
| 37 | JNIEnv *env; |
| 38 | jthread thread; |
| 39 | |
| 40 | env = getEnv(); |
| 41 | |
| 42 | thread = inStream_readThreadRef(env, in); |
| 43 | if (inStream_error(in)) { |
| 44 | return JNI_TRUE; |
| 45 | } |
| 46 | |
| 47 | if (threadControl_isDebugThread(thread)) { |
| 48 | outStream_setError(out, JDWP_ERROR(INVALID_THREAD)); |
| 49 | return JNI_TRUE; |
| 50 | } |
| 51 | |
| 52 | WITH_LOCAL_REFS(env, 1) { |
| 53 | |
| 54 | jvmtiThreadInfo info; |
| 55 | jvmtiError error; |
| 56 | |
| 57 | (void)memset(&info, 0, sizeof(info)); |
| 58 | |
| 59 | error = JVMTI_FUNC_PTR(gdata->jvmti,GetThreadInfo) |
| 60 | (gdata->jvmti, thread, &info); |
| 61 | |
| 62 | if (error != JVMTI_ERROR_NONE) { |
| 63 | outStream_setError(out, map2jdwpError(error)); |
| 64 | } else { |
| 65 | (void)outStream_writeString(out, info.name); |
| 66 | } |
| 67 | |
| 68 | if ( info.name != NULL ) |
| 69 | jvmtiDeallocate(info.name); |
| 70 | |
| 71 | } END_WITH_LOCAL_REFS(env); |
| 72 | |
| 73 | return JNI_TRUE; |
| 74 | } |
| 75 | |
| 76 | static jboolean |
| 77 | suspend(PacketInputStream *in, PacketOutputStream *out) |
| 78 | { |
| 79 | jvmtiError error; |
| 80 | jthread thread; |
| 81 | |
| 82 | thread = inStream_readThreadRef(getEnv(), in); |
| 83 | if (inStream_error(in)) { |
| 84 | return JNI_TRUE; |
| 85 | } |
| 86 | |
| 87 | if (threadControl_isDebugThread(thread)) { |
| 88 | outStream_setError(out, JDWP_ERROR(INVALID_THREAD)); |
| 89 | return JNI_TRUE; |
| 90 | } |
| 91 | error = threadControl_suspendThread(thread, JNI_FALSE); |
| 92 | if (error != JVMTI_ERROR_NONE) { |
| 93 | outStream_setError(out, map2jdwpError(error)); |
| 94 | } |
| 95 | return JNI_TRUE; |
| 96 | } |
| 97 | |
| 98 | static jboolean |
| 99 | resume(PacketInputStream *in, PacketOutputStream *out) |
| 100 | { |
| 101 | jvmtiError error; |
| 102 | jthread thread; |
| 103 | |
| 104 | thread = inStream_readThreadRef(getEnv(), in); |
| 105 | if (inStream_error(in)) { |
| 106 | return JNI_TRUE; |
| 107 | } |
| 108 | |
| 109 | if (threadControl_isDebugThread(thread)) { |
| 110 | outStream_setError(out, JDWP_ERROR(INVALID_THREAD)); |
| 111 | return JNI_TRUE; |
| 112 | } |
| 113 | |
| 114 | /* true means it is okay to unblock the commandLoop thread */ |
| 115 | error = threadControl_resumeThread(thread, JNI_TRUE); |
| 116 | if (error != JVMTI_ERROR_NONE) { |
| 117 | outStream_setError(out, map2jdwpError(error)); |
| 118 | } |
| 119 | return JNI_TRUE; |
| 120 | } |
| 121 | |
| 122 | static jboolean |
| 123 | status(PacketInputStream *in, PacketOutputStream *out) |
| 124 | { |
| 125 | jdwpThreadStatus threadStatus; |
| 126 | jint statusFlags; |
| 127 | jvmtiError error; |
| 128 | jthread thread; |
| 129 | |
| 130 | thread = inStream_readThreadRef(getEnv(), in); |
| 131 | if (inStream_error(in)) { |
| 132 | return JNI_TRUE; |
| 133 | } |
| 134 | |
| 135 | if (threadControl_isDebugThread(thread)) { |
| 136 | outStream_setError(out, JDWP_ERROR(INVALID_THREAD)); |
| 137 | return JNI_TRUE; |
| 138 | } |
| 139 | |
| 140 | error = threadControl_applicationThreadStatus(thread, &threadStatus, |
| 141 | &statusFlags); |
| 142 | if (error != JVMTI_ERROR_NONE) { |
| 143 | outStream_setError(out, map2jdwpError(error)); |
| 144 | return JNI_TRUE; |
| 145 | } |
| 146 | (void)outStream_writeInt(out, threadStatus); |
| 147 | (void)outStream_writeInt(out, statusFlags); |
| 148 | return JNI_TRUE; |
| 149 | } |
| 150 | |
| 151 | static jboolean |
| 152 | threadGroup(PacketInputStream *in, PacketOutputStream *out) |
| 153 | { |
| 154 | JNIEnv *env; |
| 155 | jthread thread; |
| 156 | |
| 157 | env = getEnv(); |
| 158 | |
| 159 | thread = inStream_readThreadRef(env, in); |
| 160 | if (inStream_error(in)) { |
| 161 | return JNI_TRUE; |
| 162 | } |
| 163 | |
| 164 | if (threadControl_isDebugThread(thread)) { |
| 165 | outStream_setError(out, JDWP_ERROR(INVALID_THREAD)); |
| 166 | return JNI_TRUE; |
| 167 | } |
| 168 | |
| 169 | WITH_LOCAL_REFS(env, 1) { |
| 170 | |
| 171 | jvmtiThreadInfo info; |
| 172 | jvmtiError error; |
| 173 | |
| 174 | (void)memset(&info, 0, sizeof(info)); |
| 175 | |
| 176 | error = JVMTI_FUNC_PTR(gdata->jvmti,GetThreadInfo) |
| 177 | (gdata->jvmti, thread, &info); |
| 178 | |
| 179 | if (error != JVMTI_ERROR_NONE) { |
| 180 | outStream_setError(out, map2jdwpError(error)); |
| 181 | } else { |
| 182 | (void)outStream_writeObjectRef(env, out, info.thread_group); |
| 183 | } |
| 184 | |
| 185 | if ( info.name!=NULL ) |
| 186 | jvmtiDeallocate(info.name); |
| 187 | |
| 188 | } END_WITH_LOCAL_REFS(env); |
| 189 | |
| 190 | return JNI_TRUE; |
| 191 | } |
| 192 | |
| 193 | static jboolean |
| 194 | validateSuspendedThread(PacketOutputStream *out, jthread thread) |
| 195 | { |
| 196 | jvmtiError error; |
| 197 | jint count; |
| 198 | |
| 199 | error = threadControl_suspendCount(thread, &count); |
| 200 | if (error != JVMTI_ERROR_NONE) { |
| 201 | outStream_setError(out, map2jdwpError(error)); |
| 202 | return JNI_FALSE; |
| 203 | } |
| 204 | |
| 205 | if (count == 0) { |
| 206 | outStream_setError(out, JDWP_ERROR(THREAD_NOT_SUSPENDED)); |
| 207 | return JNI_FALSE; |
| 208 | } |
| 209 | |
| 210 | return JNI_TRUE; |
| 211 | } |
| 212 | |
| 213 | static jboolean |
| 214 | frames(PacketInputStream *in, PacketOutputStream *out) |
| 215 | { |
| 216 | jvmtiError error; |
| 217 | FrameNumber fnum; |
| 218 | jint count; |
| 219 | JNIEnv *env; |
| 220 | jthread thread; |
| 221 | jint startIndex; |
| 222 | jint length; |
| 223 | |
| 224 | env = getEnv(); |
| 225 | |
| 226 | thread = inStream_readThreadRef(env, in); |
| 227 | if (inStream_error(in)) { |
| 228 | return JNI_TRUE; |
| 229 | } |
| 230 | startIndex = inStream_readInt(in); |
| 231 | if (inStream_error(in)) { |
| 232 | return JNI_TRUE; |
| 233 | } |
| 234 | length = inStream_readInt(in); |
| 235 | if (inStream_error(in)) { |
| 236 | return JNI_TRUE; |
| 237 | } |
| 238 | |
| 239 | if (threadControl_isDebugThread(thread)) { |
| 240 | outStream_setError(out, JDWP_ERROR(INVALID_THREAD)); |
| 241 | return JNI_TRUE; |
| 242 | } |
| 243 | |
| 244 | if (!validateSuspendedThread(out, thread)) { |
| 245 | return JNI_TRUE; |
| 246 | } |
| 247 | |
| 248 | error = JVMTI_FUNC_PTR(gdata->jvmti,GetFrameCount) |
| 249 | (gdata->jvmti, thread, &count); |
| 250 | if (error != JVMTI_ERROR_NONE) { |
| 251 | outStream_setError(out, map2jdwpError(error)); |
| 252 | return JNI_TRUE; |
| 253 | } |
| 254 | |
| 255 | if (length == -1) { |
| 256 | length = count - startIndex; |
| 257 | } |
| 258 | |
| 259 | if (length == 0) { |
| 260 | (void)outStream_writeInt(out, 0); |
| 261 | return JNI_TRUE; |
| 262 | } |
| 263 | |
| 264 | if ((startIndex < 0) || (startIndex > count - 1)) { |
| 265 | outStream_setError(out, JDWP_ERROR(INVALID_INDEX)); |
| 266 | return JNI_TRUE; |
| 267 | } |
| 268 | |
| 269 | if ((length < 0) || (length + startIndex > count)) { |
| 270 | outStream_setError(out, JDWP_ERROR(INVALID_LENGTH)); |
| 271 | return JNI_TRUE; |
| 272 | } |
| 273 | |
| 274 | (void)outStream_writeInt(out, length); |
| 275 | |
| 276 | for(fnum = startIndex ; fnum < startIndex+length ; fnum++ ) { |
| 277 | |
| 278 | WITH_LOCAL_REFS(env, 1) { |
| 279 | |
| 280 | jclass clazz; |
| 281 | jmethodID method; |
| 282 | jlocation location; |
| 283 | |
| 284 | /* Get location info */ |
| 285 | error = JVMTI_FUNC_PTR(gdata->jvmti,GetFrameLocation) |
| 286 | (gdata->jvmti, thread, fnum, &method, &location); |
| 287 | if (error == JVMTI_ERROR_OPAQUE_FRAME) { |
| 288 | clazz = NULL; |
| 289 | location = -1L; |
| 290 | error = JVMTI_ERROR_NONE; |
| 291 | } else if ( error == JVMTI_ERROR_NONE ) { |
| 292 | error = methodClass(method, &clazz); |
| 293 | if ( error == JVMTI_ERROR_NONE ) { |
| 294 | FrameID frame; |
| 295 | frame = createFrameID(thread, fnum); |
| 296 | (void)outStream_writeFrameID(out, frame); |
| 297 | writeCodeLocation(out, clazz, method, location); |
| 298 | } |
| 299 | } |
| 300 | |
| 301 | } END_WITH_LOCAL_REFS(env); |
| 302 | |
| 303 | if (error != JVMTI_ERROR_NONE) |
| 304 | break; |
| 305 | |
| 306 | } |
| 307 | |
| 308 | if (error != JVMTI_ERROR_NONE) { |
| 309 | outStream_setError(out, map2jdwpError(error)); |
| 310 | } |
| 311 | return JNI_TRUE; |
| 312 | } |
| 313 | |
| 314 | static jboolean |
| 315 | getFrameCount(PacketInputStream *in, PacketOutputStream *out) |
| 316 | { |
| 317 | jvmtiError error; |
| 318 | jint count; |
| 319 | jthread thread; |
| 320 | |
| 321 | thread = inStream_readThreadRef(getEnv(), in); |
| 322 | if (inStream_error(in)) { |
| 323 | return JNI_TRUE; |
| 324 | } |
| 325 | |
| 326 | if (threadControl_isDebugThread(thread)) { |
| 327 | outStream_setError(out, JDWP_ERROR(INVALID_THREAD)); |
| 328 | return JNI_TRUE; |
| 329 | } |
| 330 | |
| 331 | if (!validateSuspendedThread(out, thread)) { |
| 332 | return JNI_TRUE; |
| 333 | } |
| 334 | |
| 335 | error = JVMTI_FUNC_PTR(gdata->jvmti,GetFrameCount) |
| 336 | (gdata->jvmti, thread, &count); |
| 337 | if (error != JVMTI_ERROR_NONE) { |
| 338 | outStream_setError(out, map2jdwpError(error)); |
| 339 | return JNI_TRUE; |
| 340 | } |
| 341 | (void)outStream_writeInt(out, count); |
| 342 | |
| 343 | return JNI_TRUE; |
| 344 | } |
| 345 | |
| 346 | static jboolean |
| 347 | ownedMonitors(PacketInputStream *in, PacketOutputStream *out) |
| 348 | { |
| 349 | JNIEnv *env; |
| 350 | jthread thread; |
| 351 | |
| 352 | env = getEnv(); |
| 353 | |
| 354 | thread = inStream_readThreadRef(env, in); |
| 355 | if (inStream_error(in)) { |
| 356 | return JNI_TRUE; |
| 357 | } |
| 358 | |
| 359 | if (threadControl_isDebugThread(thread)) { |
| 360 | outStream_setError(out, JDWP_ERROR(INVALID_THREAD)); |
| 361 | return JNI_TRUE; |
| 362 | } |
| 363 | |
| 364 | if (!validateSuspendedThread(out, thread)) { |
| 365 | return JNI_TRUE; |
| 366 | } |
| 367 | |
| 368 | WITH_LOCAL_REFS(env, 1) { |
| 369 | |
| 370 | jvmtiError error; |
| 371 | jint count = 0; |
| 372 | jobject *monitors = NULL; |
| 373 | |
| 374 | error = JVMTI_FUNC_PTR(gdata->jvmti,GetOwnedMonitorInfo) |
| 375 | (gdata->jvmti, thread, &count, &monitors); |
| 376 | if (error != JVMTI_ERROR_NONE) { |
| 377 | outStream_setError(out, map2jdwpError(error)); |
| 378 | } else { |
| 379 | int i; |
| 380 | (void)outStream_writeInt(out, count); |
| 381 | for (i = 0; i < count; i++) { |
| 382 | jobject monitor = monitors[i]; |
| 383 | (void)outStream_writeByte(out, specificTypeKey(env, monitor)); |
| 384 | (void)outStream_writeObjectRef(env, out, monitor); |
| 385 | } |
| 386 | } |
| 387 | if (monitors != NULL) |
| 388 | jvmtiDeallocate(monitors); |
| 389 | |
| 390 | } END_WITH_LOCAL_REFS(env); |
| 391 | |
| 392 | return JNI_TRUE; |
| 393 | } |
| 394 | |
| 395 | static jboolean |
| 396 | currentContendedMonitor(PacketInputStream *in, PacketOutputStream *out) |
| 397 | { |
| 398 | JNIEnv *env; |
| 399 | jthread thread; |
| 400 | |
| 401 | env = getEnv(); |
| 402 | |
| 403 | thread = inStream_readThreadRef(env, in); |
| 404 | if (inStream_error(in)) { |
| 405 | return JNI_TRUE; |
| 406 | } |
| 407 | |
| 408 | if (thread == NULL || threadControl_isDebugThread(thread)) { |
| 409 | outStream_setError(out, JDWP_ERROR(INVALID_THREAD)); |
| 410 | return JNI_TRUE; |
| 411 | } |
| 412 | |
| 413 | if (!validateSuspendedThread(out, thread)) { |
| 414 | return JNI_TRUE; |
| 415 | } |
| 416 | |
| 417 | WITH_LOCAL_REFS(env, 1) { |
| 418 | |
| 419 | jobject monitor; |
| 420 | jvmtiError error; |
| 421 | |
| 422 | error = JVMTI_FUNC_PTR(gdata->jvmti,GetCurrentContendedMonitor) |
| 423 | (gdata->jvmti, thread, &monitor); |
| 424 | |
| 425 | if (error != JVMTI_ERROR_NONE) { |
| 426 | outStream_setError(out, map2jdwpError(error)); |
| 427 | } else { |
| 428 | (void)outStream_writeByte(out, specificTypeKey(env, monitor)); |
| 429 | (void)outStream_writeObjectRef(env, out, monitor); |
| 430 | } |
| 431 | |
| 432 | } END_WITH_LOCAL_REFS(env); |
| 433 | |
| 434 | return JNI_TRUE; |
| 435 | } |
| 436 | |
| 437 | static jboolean |
| 438 | stop(PacketInputStream *in, PacketOutputStream *out) |
| 439 | { |
| 440 | jvmtiError error; |
| 441 | jthread thread; |
| 442 | jobject throwable; |
| 443 | JNIEnv *env; |
| 444 | |
| 445 | env = getEnv(); |
| 446 | thread = inStream_readThreadRef(env, in); |
| 447 | if (inStream_error(in)) { |
| 448 | return JNI_TRUE; |
| 449 | } |
| 450 | throwable = inStream_readObjectRef(env, in); |
| 451 | if (inStream_error(in)) { |
| 452 | return JNI_TRUE; |
| 453 | } |
| 454 | |
| 455 | if (threadControl_isDebugThread(thread)) { |
| 456 | outStream_setError(out, JDWP_ERROR(INVALID_THREAD)); |
| 457 | return JNI_TRUE; |
| 458 | } |
| 459 | |
| 460 | error = threadControl_stop(thread, throwable); |
| 461 | if (error != JVMTI_ERROR_NONE) { |
| 462 | outStream_setError(out, map2jdwpError(error)); |
| 463 | } |
| 464 | return JNI_TRUE; |
| 465 | } |
| 466 | |
| 467 | static jboolean |
| 468 | interrupt(PacketInputStream *in, PacketOutputStream *out) |
| 469 | { |
| 470 | jvmtiError error; |
| 471 | jthread thread; |
| 472 | |
| 473 | thread = inStream_readThreadRef(getEnv(), in); |
| 474 | if (inStream_error(in)) { |
| 475 | return JNI_TRUE; |
| 476 | } |
| 477 | |
| 478 | if (threadControl_isDebugThread(thread)) { |
| 479 | outStream_setError(out, JDWP_ERROR(INVALID_THREAD)); |
| 480 | return JNI_TRUE; |
| 481 | } |
| 482 | |
| 483 | error = threadControl_interrupt(thread); |
| 484 | if (error != JVMTI_ERROR_NONE) { |
| 485 | outStream_setError(out, map2jdwpError(error)); |
| 486 | } |
| 487 | return JNI_TRUE; |
| 488 | } |
| 489 | |
| 490 | static jboolean |
| 491 | suspendCount(PacketInputStream *in, PacketOutputStream *out) |
| 492 | { |
| 493 | jvmtiError error; |
| 494 | jint count; |
| 495 | jthread thread; |
| 496 | |
| 497 | thread = inStream_readThreadRef(getEnv(), in); |
| 498 | if (inStream_error(in)) { |
| 499 | return JNI_TRUE; |
| 500 | } |
| 501 | |
| 502 | if (threadControl_isDebugThread(thread)) { |
| 503 | outStream_setError(out, JDWP_ERROR(INVALID_THREAD)); |
| 504 | return JNI_TRUE; |
| 505 | } |
| 506 | |
| 507 | error = threadControl_suspendCount(thread, &count); |
| 508 | if (error != JVMTI_ERROR_NONE) { |
| 509 | outStream_setError(out, map2jdwpError(error)); |
| 510 | return JNI_TRUE; |
| 511 | } |
| 512 | |
| 513 | (void)outStream_writeInt(out, count); |
| 514 | return JNI_TRUE; |
| 515 | } |
| 516 | |
| 517 | static jboolean |
| 518 | ownedMonitorsWithStackDepth(PacketInputStream *in, PacketOutputStream *out) |
| 519 | { |
| 520 | JNIEnv *env; |
| 521 | jthread thread; |
| 522 | |
| 523 | thread = inStream_readThreadRef(getEnv(), in); |
| 524 | if (inStream_error(in)) { |
| 525 | return JNI_TRUE; |
| 526 | } |
| 527 | |
| 528 | if (thread == NULL || threadControl_isDebugThread(thread)) { |
| 529 | outStream_setError(out, JDWP_ERROR(INVALID_THREAD)); |
| 530 | return JNI_TRUE; |
| 531 | } |
| 532 | |
| 533 | if (!validateSuspendedThread(out, thread)) { |
| 534 | return JNI_TRUE; |
| 535 | } |
| 536 | |
| 537 | env = getEnv(); |
| 538 | |
| 539 | WITH_LOCAL_REFS(env, 1) { |
| 540 | |
| 541 | jvmtiError error = JVMTI_ERROR_NONE; |
| 542 | jint count = 0; |
| 543 | jint depth; |
| 544 | jvmtiMonitorStackDepthInfo *monitors=NULL; |
| 545 | |
| 546 | error = JVMTI_FUNC_PTR(gdata->jvmti,GetOwnedMonitorStackDepthInfo) |
| 547 | (gdata->jvmti, thread, &count, &monitors); |
| 548 | |
| 549 | if (error != JVMTI_ERROR_NONE) { |
| 550 | outStream_setError(out, map2jdwpError(error)); |
| 551 | } else { |
| 552 | int i; |
| 553 | (void)outStream_writeInt(out, count); |
| 554 | for (i = 0; i < count; i++) { |
| 555 | jobject monitor = monitors[i].monitor; |
| 556 | (void)outStream_writeByte(out, specificTypeKey(env, monitor)); |
| 557 | (void)outStream_writeObjectRef(getEnv(), out, monitor); |
| 558 | (void)outStream_writeInt(out,monitors[i].stack_depth); |
| 559 | } |
| 560 | } |
| 561 | if (monitors != NULL) { |
| 562 | jvmtiDeallocate(monitors); |
| 563 | } |
| 564 | |
| 565 | } END_WITH_LOCAL_REFS(env); |
| 566 | |
| 567 | return JNI_TRUE; |
| 568 | } |
| 569 | |
| 570 | static jboolean |
| 571 | forceEarlyReturn(PacketInputStream *in, PacketOutputStream *out) |
| 572 | { |
| 573 | JNIEnv *env; |
| 574 | jthread thread; |
| 575 | jvalue value; |
| 576 | jbyte typeKey; |
| 577 | jvmtiError error; |
| 578 | |
| 579 | env = getEnv(); |
| 580 | thread = inStream_readThreadRef(env, in); |
| 581 | if (inStream_error(in)) { |
| 582 | return JNI_TRUE; |
| 583 | } |
| 584 | |
| 585 | if (threadControl_isDebugThread(thread)) { |
| 586 | outStream_setError(out, JDWP_ERROR(INVALID_THREAD)); |
| 587 | return JNI_TRUE; |
| 588 | } |
| 589 | |
| 590 | typeKey = inStream_readByte(in); |
| 591 | if (inStream_error(in)) { |
| 592 | return JNI_TRUE; |
| 593 | } |
| 594 | |
| 595 | if (isObjectTag(typeKey)) { |
| 596 | value.l = inStream_readObjectRef(env, in); |
| 597 | error = JVMTI_FUNC_PTR(gdata->jvmti,ForceEarlyReturnObject) |
| 598 | (gdata->jvmti, thread, value.l); |
| 599 | } else { |
| 600 | switch (typeKey) { |
| 601 | case JDWP_TAG(VOID): |
| 602 | error = JVMTI_FUNC_PTR(gdata->jvmti,ForceEarlyReturnVoid) |
| 603 | (gdata->jvmti, thread); |
| 604 | break; |
| 605 | case JDWP_TAG(BYTE): |
| 606 | value.b = inStream_readByte(in); |
| 607 | error = JVMTI_FUNC_PTR(gdata->jvmti,ForceEarlyReturnInt) |
| 608 | (gdata->jvmti, thread, value.b); |
| 609 | break; |
| 610 | |
| 611 | case JDWP_TAG(CHAR): |
| 612 | value.c = inStream_readChar(in); |
| 613 | error = JVMTI_FUNC_PTR(gdata->jvmti,ForceEarlyReturnInt) |
| 614 | (gdata->jvmti, thread, value.c); |
| 615 | break; |
| 616 | |
| 617 | case JDWP_TAG(FLOAT): |
| 618 | value.f = inStream_readFloat(in); |
| 619 | error = JVMTI_FUNC_PTR(gdata->jvmti,ForceEarlyReturnFloat) |
| 620 | (gdata->jvmti, thread, value.f); |
| 621 | break; |
| 622 | |
| 623 | case JDWP_TAG(DOUBLE): |
| 624 | value.d = inStream_readDouble(in); |
| 625 | error = JVMTI_FUNC_PTR(gdata->jvmti,ForceEarlyReturnDouble) |
| 626 | (gdata->jvmti, thread, value.d); |
| 627 | break; |
| 628 | |
| 629 | case JDWP_TAG(INT): |
| 630 | value.i = inStream_readInt(in); |
| 631 | error = JVMTI_FUNC_PTR(gdata->jvmti,ForceEarlyReturnInt) |
| 632 | (gdata->jvmti, thread, value.i); |
| 633 | break; |
| 634 | |
| 635 | case JDWP_TAG(LONG): |
| 636 | value.j = inStream_readLong(in); |
| 637 | error = JVMTI_FUNC_PTR(gdata->jvmti,ForceEarlyReturnLong) |
| 638 | (gdata->jvmti, thread, value.j); |
| 639 | break; |
| 640 | |
| 641 | case JDWP_TAG(SHORT): |
| 642 | value.s = inStream_readShort(in); |
| 643 | error = JVMTI_FUNC_PTR(gdata->jvmti,ForceEarlyReturnInt) |
| 644 | (gdata->jvmti, thread, value.s); |
| 645 | break; |
| 646 | |
| 647 | case JDWP_TAG(BOOLEAN): |
| 648 | value.z = inStream_readBoolean(in); |
| 649 | error = JVMTI_FUNC_PTR(gdata->jvmti,ForceEarlyReturnInt) |
| 650 | (gdata->jvmti, thread, value.z); |
| 651 | break; |
| 652 | |
| 653 | default: |
| 654 | error = AGENT_ERROR_INVALID_TAG; |
| 655 | break; |
| 656 | } |
| 657 | } |
| 658 | { |
| 659 | jdwpError serror = map2jdwpError(error); |
| 660 | if (serror != JDWP_ERROR(NONE)) { |
| 661 | outStream_setError(out, serror); |
| 662 | } |
| 663 | } |
| 664 | return JNI_TRUE; |
| 665 | } |
| 666 | |
| 667 | |
| 668 | void *ThreadReference_Cmds[] = { (void *)14, |
| 669 | (void *)name, |
| 670 | (void *)suspend, |
| 671 | (void *)resume, |
| 672 | (void *)status, |
| 673 | (void *)threadGroup, |
| 674 | (void *)frames, |
| 675 | (void *)getFrameCount, |
| 676 | (void *)ownedMonitors, |
| 677 | (void *)currentContendedMonitor, |
| 678 | (void *)stop, |
| 679 | (void *)interrupt, |
| 680 | (void *)suspendCount, |
| 681 | (void *)ownedMonitorsWithStackDepth, |
| 682 | (void *)forceEarlyReturn |
| 683 | }; |