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Java TypeDataBase.lookupType方法代码示例

本文整理汇总了Java中sun.jvm.hotspot.types.TypeDataBase.lookupType方法的典型用法代码示例。如果您正苦于以下问题:Java TypeDataBase.lookupType方法的具体用法?Java TypeDataBase.lookupType怎么用?Java TypeDataBase.lookupType使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在sun.jvm.hotspot.types.TypeDataBase的用法示例。


在下文中一共展示了TypeDataBase.lookupType方法的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: initialize

import sun.jvm.hotspot.types.TypeDataBase; //导入方法依赖的package包/类
private static synchronized void initialize(TypeDataBase db) throws WrongTypeException {
  Type type                  = db.lookupType("Method");
  constMethod                = type.getAddressField("_constMethod");
  methodData                 = type.getAddressField("_method_data");
  methodCounters             = type.getAddressField("_method_counters");
  methodSize                 = new CIntField(type.getCIntegerField("_method_size"), 0);
  accessFlags                = new CIntField(type.getCIntegerField("_access_flags"), 0);
  code                       = type.getAddressField("_code");
  vtableIndex                = new CIntField(type.getCIntegerField("_vtable_index"), 0);
  bytecodeOffset = type.getSize();

  /*
  interpreterEntry           = type.getAddressField("_interpreter_entry");
  fromCompiledCodeEntryPoint = type.getAddressField("_from_compiled_code_entry_point");

  */
  objectInitializerName = null;
  classInitializerName = null;
}
 
开发者ID:arodchen,项目名称:MaxSim,代码行数:20,代码来源:Method.java

示例2: initialize

import sun.jvm.hotspot.types.TypeDataBase; //导入方法依赖的package包/类
private static void initialize(TypeDataBase db) {
  Type type = db.lookupType("CodeBlob");

  nameField                = type.getAddressField("_name");
  sizeField                = type.getCIntegerField("_size");
  headerSizeField          = type.getCIntegerField("_header_size");
  frameCompleteOffsetField = type.getCIntegerField("_frame_complete_offset");
  contentBeginField        = type.getAddressField("_content_begin");
  codeBeginField           = type.getAddressField("_code_begin");
  codeEndField             = type.getAddressField("_code_end");
  dataEndField             = type.getAddressField("_data_end");
  dataOffsetField          = type.getCIntegerField("_data_offset");
  frameSizeField           = type.getCIntegerField("_frame_size");
  oopMapsField             = type.getAddressField("_oop_maps");

  if (VM.getVM().isServerCompiler()) {
    matcherInterpreterFramePointerReg =
        db.lookupIntConstant("Matcher::interpreter_frame_pointer_reg").intValue();
  }
}
 
开发者ID:AdoptOpenJDK,项目名称:openjdk-jdk10,代码行数:21,代码来源:CodeBlob.java

示例3: initialize

import sun.jvm.hotspot.types.TypeDataBase; //导入方法依赖的package包/类
private static synchronized void initialize(TypeDataBase db) throws WrongTypeException {
  Type type      = db.lookupType("ciInstanceKlass");
  initStateField = new CIntField(type.getCIntegerField("_init_state"), 0);
  isSharedField = new CIntField(type.getCIntegerField("_is_shared"), 0);
  CLASS_STATE_LINKED = db.lookupIntConstant("InstanceKlass::linked").intValue();
  CLASS_STATE_FULLY_INITIALIZED = db.lookupIntConstant("InstanceKlass::fully_initialized").intValue();
}
 
开发者ID:AdoptOpenJDK,项目名称:openjdk-jdk10,代码行数:8,代码来源:ciInstanceKlass.java

示例4: initialize

import sun.jvm.hotspot.types.TypeDataBase; //导入方法依赖的package包/类
private static synchronized void initialize(TypeDataBase db) {
  // klass and oop_size are HotSpot magic fields and hence we can't
  // find them from InstanceKlass for java.lang.Class.
  Type jlc = db.lookupType("java_lang_Class");
  klassOffset = (int) jlc.getCIntegerField("_klass_offset").getValue();
  int oopSizeOffset = (int) jlc.getCIntegerField("_oop_size_offset").getValue();
  oopSizeField = new IntField(new NamedFieldIdentifier("oop_size"), oopSizeOffset, true);
}
 
开发者ID:arodchen,项目名称:MaxSim,代码行数:9,代码来源:java_lang_Class.java

示例5: initialize

import sun.jvm.hotspot.types.TypeDataBase; //导入方法依赖的package包/类
static private synchronized void initialize(TypeDataBase db) {
    Type type = db.lookupType("G1MonitoringSupport");

    edenCommittedField = type.getCIntegerField("_eden_committed");
    edenUsedField = type.getCIntegerField("_eden_used");
    survivorCommittedField = type.getCIntegerField("_survivor_committed");
    survivorUsedField = type.getCIntegerField("_survivor_used");
    oldCommittedField = type.getCIntegerField("_old_committed");
    oldUsedField = type.getCIntegerField("_old_used");
}
 
开发者ID:arodchen,项目名称:MaxSim,代码行数:11,代码来源:G1MonitoringSupport.java

示例6: initialize

import sun.jvm.hotspot.types.TypeDataBase; //导入方法依赖的package包/类
static private synchronized void initialize(TypeDataBase db) {
    Type type = db.lookupType("G1HeapRegionTable");

    baseField = type.getAddressField("_base");
    lengthField = type.getCIntegerField("_length");
    biasedBaseField = type.getAddressField("_biased_base");
    biasField = type.getCIntegerField("_bias");
    shiftByField = type.getCIntegerField("_shift_by");
}
 
开发者ID:AdoptOpenJDK,项目名称:openjdk-jdk10,代码行数:10,代码来源:G1HeapRegionTable.java

示例7: initialize

import sun.jvm.hotspot.types.TypeDataBase; //导入方法依赖的package包/类
static private synchronized void initialize(TypeDataBase db) {
    Type type = db.lookupType("G1CollectedHeap");

    hrmFieldOffset = type.getField("_hrm").getOffset();
    summaryBytesUsedField = type.getCIntegerField("_summary_bytes_used");
    g1mmField = type.getAddressField("_g1mm");
    oldSetFieldOffset = type.getField("_old_set").getOffset();
    humongousSetFieldOffset = type.getField("_humongous_set").getOffset();
}
 
开发者ID:AdoptOpenJDK,项目名称:openjdk-jdk10,代码行数:10,代码来源:G1CollectedHeap.java

示例8: FastObjectHeap

import sun.jvm.hotspot.types.TypeDataBase; //导入方法依赖的package包/类
public FastObjectHeap(TypeDataBase db, SymbolTable symTbl) {
  super(db);

  Type klassType = db.lookupType("Klass");
  klassLayoutHelper = new IntField(klassType.getJIntField("_layout_helper"), 0L);
  klassName = klassType.getAddressField("_name");

  Type objArrayKlassType = db.lookupType("ObjArrayKlass");
  objArrayBottomKlass = objArrayKlassType.getAddressField("_bottom_klass");

  Type oopType = db.lookupType("oopDesc");
  oopKlass = new MetadataField(oopType.getAddressField("_metadata._klass"), 0L);
  oopCompressedKlass = new NarrowKlassField(oopType.getAddressField("_metadata._compressed_klass"), 0L);

  Type jlc = db.lookupType("java_lang_Class");
  oopKlassOffset = jlc.getCIntegerField("_klass_offset").getValue();
  oopArrayKlassOffset = jlc.getCIntegerField("_array_klass_offset").getValue();

  javaLangClass = symTbl.probe("java/lang/Class");

  try {
    Field f = db.getClass().getSuperclass().getDeclaredField("vtblAccess");
    f.setAccessible(true);
    vtblAccess = (VtblAccess) f.get(db);
    klassVtbls = new HashSet<Address>();
    for (String type : KLASS_TYPES) {
      Address a = vtblAccess.getVtblForType(db.lookupType(type));
      if (a == null) {
        throw new IllegalStateException();
      }
      klassVtbls.add(a);
    }
    instanceMirrorKlassVtbl = vtblAccess.getVtblForType(db.lookupType("InstanceMirrorKlass"));
  } catch (Exception e) {
    throw new RuntimeException(e);
  }
}
 
开发者ID:geoff-addepar,项目名称:heap-dump,代码行数:38,代码来源:FastObjectHeap.java

示例9: initialize

import sun.jvm.hotspot.types.TypeDataBase; //导入方法依赖的package包/类
static private synchronized void initialize(TypeDataBase db) {
    Type type = db.lookupType("G1CollectedHeap");

    hrmFieldOffset = type.getField("_hrm").getOffset();
    g1Allocator = type.getAddressField("_allocator");
    g1mmField = type.getAddressField("_g1mm");
    oldSetFieldOffset = type.getField("_old_set").getOffset();
    humongousSetFieldOffset = type.getField("_humongous_set").getOffset();
}
 
开发者ID:infobip,项目名称:infobip-open-jdk-8,代码行数:10,代码来源:G1CollectedHeap.java

示例10: initialize

import sun.jvm.hotspot.types.TypeDataBase; //导入方法依赖的package包/类
private static synchronized void initialize(TypeDataBase db) {
  // klass and oop_size are HotSpot magic fields and hence we can't
  // find them from InstanceKlass for java.lang.Class.
  Type jlc = db.lookupType("java_lang_Class");
  int klassOffset = (int) jlc.getCIntegerField("klass_offset").getValue();
  if (VM.getVM().isCompressedOopsEnabled()) {
    klassField = new NarrowOopField(new NamedFieldIdentifier("klass"), klassOffset, true);
  } else {
    klassField = new OopField(new NamedFieldIdentifier("klass"), klassOffset, true);
  }
  int oopSizeOffset = (int) jlc.getCIntegerField("oop_size_offset").getValue();
  oopSizeField = new IntField(new NamedFieldIdentifier("oop_size"), oopSizeOffset, true);
}
 
开发者ID:aducode,项目名称:openjdk-source-code-learn,代码行数:14,代码来源:java_lang_Class.java

示例11: initialize

import sun.jvm.hotspot.types.TypeDataBase; //导入方法依赖的package包/类
static private synchronized void initialize(TypeDataBase db) {
    Type type = db.lookupType("G1CollectedHeap");

    hrsFieldOffset = type.getField("_hrs").getOffset();
    g1CommittedFieldOffset = type.getField("_g1_committed").getOffset();
    summaryBytesUsedField = type.getCIntegerField("_summary_bytes_used");
    g1mmField = type.getAddressField("_g1mm");
    oldSetFieldOffset = type.getField("_old_set").getOffset();
    humongousSetFieldOffset = type.getField("_humongous_set").getOffset();
}
 
开发者ID:RedlineResearch,项目名称:OLD-OpenJDK8,代码行数:11,代码来源:G1CollectedHeap.java

示例12: initialize

import sun.jvm.hotspot.types.TypeDataBase; //导入方法依赖的package包/类
static private synchronized void initialize(TypeDataBase db) {
    Type type = db.lookupType("HeapRegionSetBase");

    lengthField         = type.getCIntegerField("_length");
    regionNumField      = type.getCIntegerField("_region_num");
    totalUsedBytesField = type.getCIntegerField("_total_used_bytes");
}
 
开发者ID:RedlineResearch,项目名称:OLD-OpenJDK8,代码行数:8,代码来源:HeapRegionSetBase.java

示例13: initialize

import sun.jvm.hotspot.types.TypeDataBase; //导入方法依赖的package包/类
private static synchronized void initialize(TypeDataBase db) {
  // klass and oop_size are HotSpot magic fields and hence we can't
  // find them from InstanceKlass for java.lang.Class.
  Type jlc = db.lookupType("java_lang_Class");
  int klassOffset = (int) jlc.getCIntegerField("_klass_offset").getValue();
  if (VM.getVM().isCompressedOopsEnabled()) {
    klassField = new NarrowOopField(new NamedFieldIdentifier("klass"), klassOffset, true);
  } else {
    klassField = new OopField(new NamedFieldIdentifier("klass"), klassOffset, true);
  }
  int oopSizeOffset = (int) jlc.getCIntegerField("_oop_size_offset").getValue();
  oopSizeField = new IntField(new NamedFieldIdentifier("oop_size"), oopSizeOffset, true);
}
 
开发者ID:alexkasko,项目名称:openjdk-icedtea7,代码行数:14,代码来源:java_lang_Class.java

示例14: initialize

import sun.jvm.hotspot.types.TypeDataBase; //导入方法依赖的package包/类
private static synchronized void initialize(TypeDataBase db) throws WrongTypeException {
  Type type      = db.lookupType("ciInstanceKlass");
  initStateField = new CIntField(type.getCIntegerField("_init_state"), 0);
  isSharedField = new CIntField(type.getCIntegerField("_is_shared"), 0);
  CLASS_STATE_LINKED = db.lookupIntConstant("instanceKlass::linked").intValue();
  CLASS_STATE_FULLY_INITIALIZED = db.lookupIntConstant("instanceKlass::fully_initialized").intValue();
}
 
开发者ID:alexkasko,项目名称:openjdk-icedtea7,代码行数:8,代码来源:ciInstanceKlass.java

示例15: initialize

import sun.jvm.hotspot.types.TypeDataBase; //导入方法依赖的package包/类
private static synchronized void initialize(TypeDataBase db) throws WrongTypeException {
  // Array<int> is arbitrarily chosen to get the fields in Array<T>.
  Type type = db.lookupType("Array<int>");
  lengthField = new CIntField(type.getCIntegerField("_length"), 0);
}
 
开发者ID:AdoptOpenJDK,项目名称:openjdk-jdk10,代码行数:6,代码来源:GenericArray.java


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