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src/hotspot/share/runtime/reflection.cpp

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  30 #include "classfile/stringTable.hpp"
  31 #include "classfile/systemDictionary.hpp"
  32 #include "classfile/verifier.hpp"
  33 #include "classfile/vmSymbols.hpp"
  34 #include "interpreter/linkResolver.hpp"
  35 #include "memory/oopFactory.hpp"
  36 #include "memory/resourceArea.hpp"
  37 #include "memory/universe.hpp"
  38 #include "oops/instanceKlass.hpp"
  39 #include "oops/objArrayKlass.hpp"
  40 #include "oops/objArrayOop.inline.hpp"
  41 #include "oops/oop.inline.hpp"
  42 #include "oops/typeArrayOop.inline.hpp"
  43 #include "prims/jvmtiExport.hpp"
  44 #include "runtime/arguments.hpp"
  45 #include "runtime/handles.inline.hpp"
  46 #include "runtime/javaCalls.hpp"
  47 #include "runtime/reflection.hpp"
  48 #include "runtime/reflectionUtils.hpp"
  49 #include "runtime/signature.hpp"
  50 #include "runtime/vframe.hpp"
  51 
  52 static void trace_class_resolution(const Klass* to_class) {
  53   ResourceMark rm;
  54   int line_number = -1;
  55   const char * source_file = NULL;
  56   Klass* caller = NULL;
  57   JavaThread* jthread = JavaThread::current();
  58   if (jthread->has_last_Java_frame()) {
  59     vframeStream vfst(jthread);
  60     // skip over any frames belonging to java.lang.Class
  61     while (!vfst.at_end() &&
  62            vfst.method()->method_holder()->name() == vmSymbols::java_lang_Class()) {
  63       vfst.next();
  64     }
  65     if (!vfst.at_end()) {
  66       // this frame is a likely suspect
  67       caller = vfst.method()->method_holder();
  68       line_number = vfst.method()->line_number_from_bci(vfst.bci());
  69       Symbol* s = vfst.method()->method_holder()->source_file_name();
  70       if (s != NULL) {




  30 #include "classfile/stringTable.hpp"
  31 #include "classfile/systemDictionary.hpp"
  32 #include "classfile/verifier.hpp"
  33 #include "classfile/vmSymbols.hpp"
  34 #include "interpreter/linkResolver.hpp"
  35 #include "memory/oopFactory.hpp"
  36 #include "memory/resourceArea.hpp"
  37 #include "memory/universe.hpp"
  38 #include "oops/instanceKlass.hpp"
  39 #include "oops/objArrayKlass.hpp"
  40 #include "oops/objArrayOop.inline.hpp"
  41 #include "oops/oop.inline.hpp"
  42 #include "oops/typeArrayOop.inline.hpp"
  43 #include "prims/jvmtiExport.hpp"
  44 #include "runtime/arguments.hpp"
  45 #include "runtime/handles.inline.hpp"
  46 #include "runtime/javaCalls.hpp"
  47 #include "runtime/reflection.hpp"
  48 #include "runtime/reflectionUtils.hpp"
  49 #include "runtime/signature.hpp"
  50 #include "runtime/vframe.inline.hpp"
  51 
  52 static void trace_class_resolution(const Klass* to_class) {
  53   ResourceMark rm;
  54   int line_number = -1;
  55   const char * source_file = NULL;
  56   Klass* caller = NULL;
  57   JavaThread* jthread = JavaThread::current();
  58   if (jthread->has_last_Java_frame()) {
  59     vframeStream vfst(jthread);
  60     // skip over any frames belonging to java.lang.Class
  61     while (!vfst.at_end() &&
  62            vfst.method()->method_holder()->name() == vmSymbols::java_lang_Class()) {
  63       vfst.next();
  64     }
  65     if (!vfst.at_end()) {
  66       // this frame is a likely suspect
  67       caller = vfst.method()->method_holder();
  68       line_number = vfst.method()->line_number_from_bci(vfst.bci());
  69       Symbol* s = vfst.method()->method_holder()->source_file_name();
  70       if (s != NULL) {


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