Mercurial > hg > truffle
diff src/share/vm/classfile/vmSymbols.hpp @ 1339:09ac706c2623
Merge
| author | asaha |
|---|---|
| date | Wed, 24 Mar 2010 17:16:33 -0700 |
| parents | 9b9c1ee9b3f6 |
| children | d7f654633cfe |
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--- a/src/share/vm/classfile/vmSymbols.hpp Mon Mar 15 15:51:36 2010 -0400 +++ b/src/share/vm/classfile/vmSymbols.hpp Wed Mar 24 17:16:33 2010 -0700 @@ -84,6 +84,7 @@ template(java_lang_reflect_Field, "java/lang/reflect/Field") \ template(java_lang_reflect_Array, "java/lang/reflect/Array") \ template(java_lang_StringBuffer, "java/lang/StringBuffer") \ + template(java_lang_StringBuilder, "java/lang/StringBuilder") \ template(java_lang_CharSequence, "java/lang/CharSequence") \ template(java_security_AccessControlContext, "java/security/AccessControlContext") \ template(java_security_ProtectionDomain, "java/security/ProtectionDomain") \ @@ -104,6 +105,7 @@ template(java_lang_AssertionStatusDirectives, "java/lang/AssertionStatusDirectives") \ template(sun_jkernel_DownloadManager, "sun/jkernel/DownloadManager") \ template(getBootClassPathEntryForClass_name, "getBootClassPathEntryForClass") \ + template(setBootClassLoaderHook_name, "setBootClassLoaderHook") \ \ /* class file format tags */ \ template(tag_source_file, "SourceFile") \ @@ -217,7 +219,7 @@ template(base_name, "base") \ \ /* Support for JSR 292 & invokedynamic (JDK 1.7 and above) */ \ - template(java_dyn_Dynamic, "java/dyn/Dynamic") \ + template(java_dyn_InvokeDynamic, "java/dyn/InvokeDynamic") \ template(java_dyn_Linkage, "java/dyn/Linkage") \ template(java_dyn_CallSite, "java/dyn/CallSite") \ template(java_dyn_MethodHandle, "java/dyn/MethodHandle") \ @@ -233,10 +235,9 @@ template(sun_dyn_AdapterMethodHandle, "sun/dyn/AdapterMethodHandle") \ template(sun_dyn_BoundMethodHandle, "sun/dyn/BoundMethodHandle") \ template(sun_dyn_DirectMethodHandle, "sun/dyn/DirectMethodHandle") \ - template(sun_dyn_CallSiteImpl, "sun/dyn/CallSiteImpl") \ template(makeImpl_name, "makeImpl") /*MethodType::makeImpl*/ \ template(makeImpl_signature, "(Ljava/lang/Class;[Ljava/lang/Class;ZZ)Ljava/dyn/MethodType;") \ - template(makeSite_name, "makeSite") /*CallSiteImpl::makeImpl*/ \ + template(makeSite_name, "makeSite") /*CallSite::makeSite*/ \ template(makeSite_signature, "(Ljava/lang/Class;Ljava/lang/String;Ljava/dyn/MethodType;II)Ljava/dyn/CallSite;") \ template(findBootstrapMethod_name, "findBootstrapMethod") \ template(findBootstrapMethod_signature, "(Ljava/lang/Class;Ljava/lang/Class;)Ljava/dyn/MethodHandle;") \ @@ -335,6 +336,7 @@ template(ptypes_name, "ptypes") \ template(form_name, "form") \ template(erasedType_name, "erasedType") \ + template(append_name, "append") \ \ /* non-intrinsic name/signature pairs: */ \ template(register_method_name, "register") \ @@ -345,9 +347,14 @@ \ /* common signatures names */ \ template(void_method_signature, "()V") \ + template(void_boolean_signature, "()Z") \ + template(void_byte_signature, "()B") \ + template(void_char_signature, "()C") \ + template(void_short_signature, "()S") \ template(void_int_signature, "()I") \ template(void_long_signature, "()J") \ - template(void_boolean_signature, "()Z") \ + template(void_float_signature, "()F") \ + template(void_double_signature, "()D") \ template(int_void_signature, "(I)V") \ template(int_int_signature, "(I)I") \ template(int_bool_signature, "(I)Z") \ @@ -416,6 +423,13 @@ template(string_signature, "Ljava/lang/String;") \ template(reference_signature, "Ljava/lang/ref/Reference;") \ template(concurrenthashmap_signature, "Ljava/util/concurrent/ConcurrentHashMap;") \ + template(String_StringBuilder_signature, "(Ljava/lang/String;)Ljava/lang/StringBuilder;") \ + template(int_StringBuilder_signature, "(I)Ljava/lang/StringBuilder;") \ + template(char_StringBuilder_signature, "(C)Ljava/lang/StringBuilder;") \ + template(String_StringBuffer_signature, "(Ljava/lang/String;)Ljava/lang/StringBuffer;") \ + template(int_StringBuffer_signature, "(I)Ljava/lang/StringBuffer;") \ + template(char_StringBuffer_signature, "(C)Ljava/lang/StringBuffer;") \ + template(int_String_signature, "(I)Ljava/lang/String;") \ /* signature symbols needed by intrinsics */ \ VM_INTRINSICS_DO(VM_INTRINSIC_IGNORE, VM_SYMBOL_IGNORE, VM_SYMBOL_IGNORE, template, VM_ALIAS_IGNORE) \ \ @@ -815,12 +829,76 @@ /*the compiler does have special inlining code for these; bytecode inline is just fine */ \ \ do_intrinsic(_fillInStackTrace, java_lang_Throwable, fillInStackTrace_name, void_throwable_signature, F_RNY) \ - \ - do_intrinsic(_Object_init, java_lang_Object, object_initializer_name, void_method_signature, F_R) \ - /* (symbol object_initializer_name defined above) */ \ - \ + \ + do_intrinsic(_StringBuilder_void, java_lang_StringBuilder, object_initializer_name, void_method_signature, F_R) \ + do_intrinsic(_StringBuilder_int, java_lang_StringBuilder, object_initializer_name, int_void_signature, F_R) \ + do_intrinsic(_StringBuilder_String, java_lang_StringBuilder, object_initializer_name, string_void_signature, F_R) \ + \ + do_intrinsic(_StringBuilder_append_char, java_lang_StringBuilder, append_name, char_StringBuilder_signature, F_R) \ + do_intrinsic(_StringBuilder_append_int, java_lang_StringBuilder, append_name, int_StringBuilder_signature, F_R) \ + do_intrinsic(_StringBuilder_append_String, java_lang_StringBuilder, append_name, String_StringBuilder_signature, F_R) \ + \ + do_intrinsic(_StringBuilder_toString, java_lang_StringBuilder, toString_name, void_string_signature, F_R) \ + \ + do_intrinsic(_StringBuffer_void, java_lang_StringBuffer, object_initializer_name, void_method_signature, F_R) \ + do_intrinsic(_StringBuffer_int, java_lang_StringBuffer, object_initializer_name, int_void_signature, F_R) \ + do_intrinsic(_StringBuffer_String, java_lang_StringBuffer, object_initializer_name, string_void_signature, F_R) \ + \ + do_intrinsic(_StringBuffer_append_char, java_lang_StringBuffer, append_name, char_StringBuffer_signature, F_Y) \ + do_intrinsic(_StringBuffer_append_int, java_lang_StringBuffer, append_name, int_StringBuffer_signature, F_Y) \ + do_intrinsic(_StringBuffer_append_String, java_lang_StringBuffer, append_name, String_StringBuffer_signature, F_Y) \ + \ + do_intrinsic(_StringBuffer_toString, java_lang_StringBuffer, toString_name, void_string_signature, F_Y) \ + \ + do_intrinsic(_Integer_toString, java_lang_Integer, toString_name, int_String_signature, F_S) \ + \ + do_intrinsic(_String_String, java_lang_String, object_initializer_name, string_void_signature, F_R) \ + \ + do_intrinsic(_Object_init, java_lang_Object, object_initializer_name, void_method_signature, F_R) \ + /* (symbol object_initializer_name defined above) */ \ + \ do_intrinsic(_invoke, java_lang_reflect_Method, invoke_name, object_array_object_object_signature, F_R) \ /* (symbols invoke_name and invoke_signature defined above) */ \ + do_intrinsic(_checkSpreadArgument, sun_dyn_MethodHandleImpl, checkSpreadArgument_name, checkSpreadArgument_signature, F_S) \ + do_name( checkSpreadArgument_name, "checkSpreadArgument") \ + do_name( checkSpreadArgument_signature, "(Ljava/lang/Object;I)V") \ + \ + /* unboxing methods: */ \ + do_intrinsic(_booleanValue, java_lang_Boolean, booleanValue_name, void_boolean_signature, F_R) \ + do_name( booleanValue_name, "booleanValue") \ + do_intrinsic(_byteValue, java_lang_Byte, byteValue_name, void_byte_signature, F_R) \ + do_name( byteValue_name, "byteValue") \ + do_intrinsic(_charValue, java_lang_Character, charValue_name, void_char_signature, F_R) \ + do_name( charValue_name, "charValue") \ + do_intrinsic(_shortValue, java_lang_Short, shortValue_name, void_short_signature, F_R) \ + do_name( shortValue_name, "shortValue") \ + do_intrinsic(_intValue, java_lang_Integer, intValue_name, void_int_signature, F_R) \ + do_name( intValue_name, "intValue") \ + do_intrinsic(_longValue, java_lang_Long, longValue_name, void_long_signature, F_R) \ + do_name( longValue_name, "longValue") \ + do_intrinsic(_floatValue, java_lang_Float, floatValue_name, void_float_signature, F_R) \ + do_name( floatValue_name, "floatValue") \ + do_intrinsic(_doubleValue, java_lang_Double, doubleValue_name, void_double_signature, F_R) \ + do_name( doubleValue_name, "doubleValue") \ + \ + /* boxing methods: */ \ + do_name( valueOf_name, "valueOf") \ + do_intrinsic(_Boolean_valueOf, java_lang_Boolean, valueOf_name, Boolean_valueOf_signature, F_S) \ + do_name( Boolean_valueOf_signature, "(Z)Ljava/lang/Boolean;") \ + do_intrinsic(_Byte_valueOf, java_lang_Byte, valueOf_name, Byte_valueOf_signature, F_S) \ + do_name( Byte_valueOf_signature, "(B)Ljava/lang/Byte;") \ + do_intrinsic(_Character_valueOf, java_lang_Character, valueOf_name, Character_valueOf_signature, F_S) \ + do_name( Character_valueOf_signature, "(C)Ljava/lang/Character;") \ + do_intrinsic(_Short_valueOf, java_lang_Short, valueOf_name, Short_valueOf_signature, F_S) \ + do_name( Short_valueOf_signature, "(S)Ljava/lang/Short;") \ + do_intrinsic(_Integer_valueOf, java_lang_Integer, valueOf_name, Integer_valueOf_signature, F_S) \ + do_name( Integer_valueOf_signature, "(I)Ljava/lang/Integer;") \ + do_intrinsic(_Long_valueOf, java_lang_Long, valueOf_name, Long_valueOf_signature, F_S) \ + do_name( Long_valueOf_signature, "(J)Ljava/lang/Long;") \ + do_intrinsic(_Float_valueOf, java_lang_Float, valueOf_name, Float_valueOf_signature, F_S) \ + do_name( Float_valueOf_signature, "(F)Ljava/lang/Float;") \ + do_intrinsic(_Double_valueOf, java_lang_Double, valueOf_name, Double_valueOf_signature, F_S) \ + do_name( Double_valueOf_signature, "(D)Ljava/lang/Double;") \ \ /*end*/ @@ -946,11 +1024,17 @@ enum Flags { // AccessFlags syndromes relevant to intrinsics. F_none = 0, - F_R, // !static !synchronized (R="regular") - F_S, // static !synchronized - F_RN, // !static native !synchronized - F_SN, // static native !synchronized - F_RNY // !static native synchronized + F_R, // !static ?native !synchronized (R="regular") + F_S, // static ?native !synchronized + F_Y, // !static ?native synchronized + F_RN, // !static native !synchronized + F_SN, // static native !synchronized + F_RNY, // !static native synchronized + + FLAG_LIMIT + }; + enum { + log2_FLAG_LIMIT = 4 // checked by an assert at start-up }; public: @@ -962,15 +1046,32 @@ static const char* name_at(ID id); +private: + static ID find_id_impl(vmSymbols::SID holder, + vmSymbols::SID name, + vmSymbols::SID sig, + jshort flags); + +public: // Given a method's class, name, signature, and access flags, report its ID. static ID find_id(vmSymbols::SID holder, vmSymbols::SID name, vmSymbols::SID sig, - jshort flags); + jshort flags) { + ID id = find_id_impl(holder, name, sig, flags); +#ifdef ASSERT + // ID _none does not hold the following asserts. + if (id == _none) return id; +#endif + assert( class_for(id) == holder, "correct id"); + assert( name_for(id) == name, "correct id"); + assert(signature_for(id) == sig, "correct id"); + return id; + } static void verify_method(ID actual_id, methodOop m) PRODUCT_RETURN; - // No need for these in the product: + // Find out the symbols behind an intrinsic: static vmSymbols::SID class_for(ID id); static vmSymbols::SID name_for(ID id); static vmSymbols::SID signature_for(ID id); @@ -980,4 +1081,11 @@ // Access to intrinsic methods: static methodOop method_for(ID id); + + // Wrapper object methods: + static ID for_boxing(BasicType type); + static ID for_unboxing(BasicType type); + + // Raw conversion: + static ID for_raw_conversion(BasicType src, BasicType dest); };