1331 hc_methodName_offset = 1,
1332 hc_fileName_offset = 2,
1333 hc_lineNumber_offset = 3
1334 };
1335
1336 static int declaringClass_offset;
1337 static int methodName_offset;
1338 static int fileName_offset;
1339 static int lineNumber_offset;
1340
1341 public:
1342 // Setters
1343 static void set_declaringClass(oop element, oop value);
1344 static void set_methodName(oop element, oop value);
1345 static void set_fileName(oop element, oop value);
1346 static void set_lineNumber(oop element, int value);
1347
1348 // Create an instance of StackTraceElement
1349 static oop create(Handle mirror, int method, int version, int bci, int cpref, TRAPS);
1350 static oop create(methodHandle method, int bci, TRAPS);
1351
1352 // Debugging
1353 friend class JavaClasses;
1354 };
1355
1356
1357 // Interface to java.lang.AssertionStatusDirectives objects
1358
1359 class java_lang_AssertionStatusDirectives: AllStatic {
1360 private:
1361 enum {
1362 hc_classes_offset,
1363 hc_classEnabled_offset,
1364 hc_packages_offset,
1365 hc_packageEnabled_offset,
1366 hc_deflt_offset
1367 };
1368
1369 static int classes_offset;
1370 static int classEnabled_offset;
1371 static int packages_offset;
1372 static int packageEnabled_offset;
1373 static int deflt_offset;
1374
1375 public:
|
1331 hc_methodName_offset = 1,
1332 hc_fileName_offset = 2,
1333 hc_lineNumber_offset = 3
1334 };
1335
1336 static int declaringClass_offset;
1337 static int methodName_offset;
1338 static int fileName_offset;
1339 static int lineNumber_offset;
1340
1341 public:
1342 // Setters
1343 static void set_declaringClass(oop element, oop value);
1344 static void set_methodName(oop element, oop value);
1345 static void set_fileName(oop element, oop value);
1346 static void set_lineNumber(oop element, int value);
1347
1348 // Create an instance of StackTraceElement
1349 static oop create(Handle mirror, int method, int version, int bci, int cpref, TRAPS);
1350 static oop create(methodHandle method, int bci, TRAPS);
1351 static void init(Handle element, Handle mirror, int method, int version, int bci, int cpref, TRAPS);
1352
1353
1354 // Debugging
1355 friend class JavaClasses;
1356 };
1357
1358
1359 class BackTrace: AllStatic {
1360 public:
1361 // Helper backtrace functions to store bci|version together.
1362 static int merge_bci_and_version(int bci, int version);
1363
1364 static int merge_mid_and_cpref(int mid, int cpref);
1365
1366 static int bci_at(unsigned int merged);
1367
1368 static int version_at(unsigned int merged);
1369
1370 static int mid_at(unsigned int merged);
1371
1372 static int cpref_at(unsigned int merged);
1373
1374 static int get_line_number(methodHandle method, int bci);
1375
1376 static Symbol* get_source_file_name(InstanceKlass* holder, int version);
1377
1378 // Debugging
1379 friend class JavaClasses;
1380 };
1381
1382 // Interface to java.lang.StackFrameInfo objects
1383
1384 class java_lang_StackFrameInfo: AllStatic {
1385 private:
1386 static int declaringClass_offset;
1387 static int memberName_offset;
1388 static int mid_offset;
1389 static int bci_offset;
1390
1391 static int methodName_offset;
1392 static int fileName_offset;
1393 static int lineNumber_offset;
1394
1395 static Method* get_method(Handle stackFrame, InstanceKlass* holder, TRAPS);
1396 static Symbol* get_file_name(Handle stackFrame, InstanceKlass* holder);
1397
1398 public:
1399 // Setters
1400 static void set_declaringClass(oop info, oop value);
1401 static void set_methodName(oop info, oop value);
1402 static void set_fileName(oop info, oop value);
1403 static void set_lineNumber(oop info, int value);
1404
1405 static void set_mid(oop info, int value);
1406 static void set_bci(oop info, int value);
1407
1408 static void compute_offsets();
1409
1410 static int bci(oop info);
1411 static oop member_name(oop info);
1412
1413 // set method info in an instance of StackFrameInfo
1414 static void fill_methodInfo(Handle info, TRAPS);
1415
1416 // Debugging
1417 friend class JavaClasses;
1418 };
1419
1420 class java_lang_LiveStackFrameInfo: AllStatic {
1421 private:
1422
1423 static int monitors_offset;
1424 static int locals_offset;
1425 static int operands_offset;
1426
1427 public:
1428
1429 static void set_monitors(oop info, oop value);
1430 static void set_locals(oop info, oop value);
1431 static void set_operands(oop info, oop value);
1432
1433 static void compute_offsets();
1434
1435 // Debugging
1436 friend class JavaClasses;
1437 };
1438
1439 // Interface to java.lang.AssertionStatusDirectives objects
1440
1441 class java_lang_AssertionStatusDirectives: AllStatic {
1442 private:
1443 enum {
1444 hc_classes_offset,
1445 hc_classEnabled_offset,
1446 hc_packages_offset,
1447 hc_packageEnabled_offset,
1448 hc_deflt_offset
1449 };
1450
1451 static int classes_offset;
1452 static int classEnabled_offset;
1453 static int packages_offset;
1454 static int packageEnabled_offset;
1455 static int deflt_offset;
1456
1457 public:
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