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.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  *
  23  */
  24 





  25 // The classes vmSymbols and vmSymbolHandles are a name spaces for fast lookup of
  26 // symbols commonly used in the VM. The first class return a symbolOop, while the
  27 // second class returns a SymbolHandle. The underlying data structure is shared
  28 // between the two classes.
  29 //
  30 // Sample usage:
  31 //
  32 //   symbolOop obj       = vmSymbols::java_lang_Object()();
  33 //   SymbolHandle handle = vmSymbolHandles::java_lang_Object();
  34 
  35 
  36 // Useful sub-macros exported by this header file:
  37 
  38 #define VM_SYMBOL_ENUM_NAME(name)    name##_enum
  39 #define VM_INTRINSIC_IGNORE(id, class, name, sig, flags) /*ignored*/
  40 #define VM_SYMBOL_IGNORE(id, name)                       /*ignored*/
  41 #define VM_ALIAS_IGNORE(id, id2)                         /*ignored*/
  42 
  43 
  44 // Mapping function names to values. New entries should be added below.

1095   static void verify_method(ID actual_id, methodOop m) PRODUCT_RETURN;
1096 
1097   // Find out the symbols behind an intrinsic:
1098   static vmSymbols::SID     class_for(ID id);
1099   static vmSymbols::SID      name_for(ID id);
1100   static vmSymbols::SID signature_for(ID id);
1101   static Flags              flags_for(ID id);
1102 
1103   static const char* short_name_as_C_string(ID id, char* buf, int size);
1104 
1105   // Access to intrinsic methods:
1106   static methodOop method_for(ID id);
1107 
1108   // Wrapper object methods:
1109   static ID for_boxing(BasicType type);
1110   static ID for_unboxing(BasicType type);
1111 
1112   // Raw conversion:
1113   static ID for_raw_conversion(BasicType src, BasicType dest);
1114 };

   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.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  *
  23  */
  24 
  25 #ifndef SHARE_VM_CLASSFILE_VMSYMBOLS_HPP
  26 #define SHARE_VM_CLASSFILE_VMSYMBOLS_HPP
  27 
  28 #include "oops/symbolOop.hpp"
  29 
  30 // The classes vmSymbols and vmSymbolHandles are a name spaces for fast lookup of
  31 // symbols commonly used in the VM. The first class return a symbolOop, while the
  32 // second class returns a SymbolHandle. The underlying data structure is shared
  33 // between the two classes.
  34 //
  35 // Sample usage:
  36 //
  37 //   symbolOop obj       = vmSymbols::java_lang_Object()();
  38 //   SymbolHandle handle = vmSymbolHandles::java_lang_Object();
  39 
  40 
  41 // Useful sub-macros exported by this header file:
  42 
  43 #define VM_SYMBOL_ENUM_NAME(name)    name##_enum
  44 #define VM_INTRINSIC_IGNORE(id, class, name, sig, flags) /*ignored*/
  45 #define VM_SYMBOL_IGNORE(id, name)                       /*ignored*/
  46 #define VM_ALIAS_IGNORE(id, id2)                         /*ignored*/
  47 
  48 
  49 // Mapping function names to values. New entries should be added below.

1100   static void verify_method(ID actual_id, methodOop m) PRODUCT_RETURN;
1101 
1102   // Find out the symbols behind an intrinsic:
1103   static vmSymbols::SID     class_for(ID id);
1104   static vmSymbols::SID      name_for(ID id);
1105   static vmSymbols::SID signature_for(ID id);
1106   static Flags              flags_for(ID id);
1107 
1108   static const char* short_name_as_C_string(ID id, char* buf, int size);
1109 
1110   // Access to intrinsic methods:
1111   static methodOop method_for(ID id);
1112 
1113   // Wrapper object methods:
1114   static ID for_boxing(BasicType type);
1115   static ID for_unboxing(BasicType type);
1116 
1117   // Raw conversion:
1118   static ID for_raw_conversion(BasicType src, BasicType dest);
1119 };
1120 
1121 #endif // SHARE_VM_CLASSFILE_VMSYMBOLS_HPP