Mercurial > hg > truffle
diff agent/src/share/classes/sun/jvm/hotspot/interpreter/Bytecodes.java @ 1602:136b78722a08
6939203: JSR 292 needs method handle constants
Summary: Add new CP types CONSTANT_MethodHandle, CONSTANT_MethodType; extend 'ldc' bytecode.
Reviewed-by: twisti, never
| author | jrose |
|---|---|
| date | Wed, 09 Jun 2010 18:50:45 -0700 |
| parents | c18cbe5936b8 |
| children | 0a8e0d4345b3 |
line wrap: on
line diff
--- a/agent/src/share/classes/sun/jvm/hotspot/interpreter/Bytecodes.java Mon Jun 07 14:17:01 2010 -0700 +++ b/agent/src/share/classes/sun/jvm/hotspot/interpreter/Bytecodes.java Wed Jun 09 18:50:45 2010 -0700 @@ -222,7 +222,7 @@ public static final int _invokespecial = 183; // 0xb7 public static final int _invokestatic = 184; // 0xb8 public static final int _invokeinterface = 185; // 0xb9 - public static final int _xxxunusedxxx = 186; // 0xba + public static final int _invokedynamic = 186; // 0xba public static final int _new = 187; // 0xbb public static final int _newarray = 188; // 0xbc public static final int _anewarray = 189; // 0xbd @@ -269,9 +269,12 @@ public static final int _fast_invokevfinal = 226; public static final int _fast_linearswitch = 227; public static final int _fast_binaryswitch = 228; - public static final int _shouldnotreachhere = 229; // For debugging + public static final int _fast_aldc = 229; + public static final int _fast_aldc_w = 230; + public static final int _return_register_finalizer = 231; + public static final int _shouldnotreachhere = 232; // For debugging - public static final int number_of_codes = 230; + public static final int number_of_codes = 233; public static int specialLengthAt(Method method, int bci) { int code = codeAt(method, bci); @@ -458,9 +461,9 @@ def(_dconst_1 , "dconst_1" , "b" , null , BasicType.getTDouble() , 2, false); def(_bipush , "bipush" , "bc" , null , BasicType.getTInt() , 1, false); def(_sipush , "sipush" , "bcc" , null , BasicType.getTInt() , 1, false); - def(_ldc , "ldc" , "bi" , null , BasicType.getTIllegal(), 1, true ); - def(_ldc_w , "ldc_w" , "bii" , null , BasicType.getTIllegal(), 1, true ); - def(_ldc2_w , "ldc2_w" , "bii" , null , BasicType.getTIllegal(), 2, true ); + def(_ldc , "ldc" , "bk" , null , BasicType.getTIllegal(), 1, true ); + def(_ldc_w , "ldc_w" , "bkk" , null , BasicType.getTIllegal(), 1, true ); + def(_ldc2_w , "ldc2_w" , "bkk" , null , BasicType.getTIllegal(), 2, true ); def(_iload , "iload" , "bi" , "wbii" , BasicType.getTInt() , 1, false); def(_lload , "lload" , "bi" , "wbii" , BasicType.getTLong() , 2, false); def(_fload , "fload" , "bi" , "wbii" , BasicType.getTFloat() , 1, false); @@ -618,26 +621,26 @@ def(_dreturn , "dreturn" , "b" , null , BasicType.getTDouble() , -2, true ); def(_areturn , "areturn" , "b" , null , BasicType.getTObject() , -1, true ); def(_return , "return" , "b" , null , BasicType.getTVoid() , 0, true ); - def(_getstatic , "getstatic" , "bjj" , null , BasicType.getTIllegal(), 1, true ); - def(_putstatic , "putstatic" , "bjj" , null , BasicType.getTIllegal(), -1, true ); - def(_getfield , "getfield" , "bjj" , null , BasicType.getTIllegal(), 0, true ); - def(_putfield , "putfield" , "bjj" , null , BasicType.getTIllegal(), -2, true ); - def(_invokevirtual , "invokevirtual" , "bjj" , null , BasicType.getTIllegal(), -1, true ); - def(_invokespecial , "invokespecial" , "bjj" , null , BasicType.getTIllegal(), -1, true ); - def(_invokestatic , "invokestatic" , "bjj" , null , BasicType.getTIllegal(), 0, true ); - def(_invokeinterface , "invokeinterface" , "bjj__", null , BasicType.getTIllegal(), -1, true ); - def(_xxxunusedxxx , "xxxunusedxxx" , null , null , BasicType.getTVoid() , 0, false); - def(_new , "new" , "bii" , null , BasicType.getTObject() , 1, true ); + def(_getstatic , "getstatic" , "bJJ" , null , BasicType.getTIllegal(), 1, true ); + def(_putstatic , "putstatic" , "bJJ" , null , BasicType.getTIllegal(), -1, true ); + def(_getfield , "getfield" , "bJJ" , null , BasicType.getTIllegal(), 0, true ); + def(_putfield , "putfield" , "bJJ" , null , BasicType.getTIllegal(), -2, true ); + def(_invokevirtual , "invokevirtual" , "bJJ" , null , BasicType.getTIllegal(), -1, true ); + def(_invokespecial , "invokespecial" , "bJJ" , null , BasicType.getTIllegal(), -1, true ); + def(_invokestatic , "invokestatic" , "bJJ" , null , BasicType.getTIllegal(), 0, true ); + def(_invokeinterface , "invokeinterface" , "bJJ__", null , BasicType.getTIllegal(), -1, true ); + def(_invokedynamic , "invokedynamic" , "bJJJJ", null , BasicType.getTIllegal(), -1, true ); + def(_new , "new" , "bkk" , null , BasicType.getTObject() , 1, true ); def(_newarray , "newarray" , "bc" , null , BasicType.getTObject() , 0, true ); - def(_anewarray , "anewarray" , "bii" , null , BasicType.getTObject() , 0, true ); + def(_anewarray , "anewarray" , "bkk" , null , BasicType.getTObject() , 0, true ); def(_arraylength , "arraylength" , "b" , null , BasicType.getTVoid() , 0, true ); def(_athrow , "athrow" , "b" , null , BasicType.getTVoid() , -1, true ); - def(_checkcast , "checkcast" , "bii" , null , BasicType.getTObject() , 0, true ); - def(_instanceof , "instanceof" , "bii" , null , BasicType.getTInt() , 0, true ); + def(_checkcast , "checkcast" , "bkk" , null , BasicType.getTObject() , 0, true ); + def(_instanceof , "instanceof" , "bkk" , null , BasicType.getTInt() , 0, true ); def(_monitorenter , "monitorenter" , "b" , null , BasicType.getTVoid() , -1, true ); def(_monitorexit , "monitorexit" , "b" , null , BasicType.getTVoid() , -1, true ); def(_wide , "wide" , "" , null , BasicType.getTVoid() , 0, false); - def(_multianewarray , "multianewarray" , "biic" , null , BasicType.getTObject() , 1, true ); + def(_multianewarray , "multianewarray" , "bkkc" , null , BasicType.getTObject() , 1, true ); def(_ifnull , "ifnull" , "boo" , null , BasicType.getTVoid() , -1, false); def(_ifnonnull , "ifnonnull" , "boo" , null , BasicType.getTVoid() , -1, false); def(_goto_w , "goto_w" , "boooo", null , BasicType.getTVoid() , 0, false); @@ -646,38 +649,44 @@ // JVM bytecodes // bytecode bytecode name format wide f. result tp stk traps std code - def(_fast_agetfield , "fast_agetfield" , "bjj" , null , BasicType.getTObject() , 0, true , _getfield ); - def(_fast_bgetfield , "fast_bgetfield" , "bjj" , null , BasicType.getTInt() , 0, true , _getfield ); - def(_fast_cgetfield , "fast_cgetfield" , "bjj" , null , BasicType.getTChar() , 0, true , _getfield ); - def(_fast_dgetfield , "fast_dgetfield" , "bjj" , null , BasicType.getTDouble() , 0, true , _getfield ); - def(_fast_fgetfield , "fast_fgetfield" , "bjj" , null , BasicType.getTFloat() , 0, true , _getfield ); - def(_fast_igetfield , "fast_igetfield" , "bjj" , null , BasicType.getTInt() , 0, true , _getfield ); - def(_fast_lgetfield , "fast_lgetfield" , "bjj" , null , BasicType.getTLong() , 0, true , _getfield ); - def(_fast_sgetfield , "fast_sgetfield" , "bjj" , null , BasicType.getTShort() , 0, true , _getfield ); + def(_fast_agetfield , "fast_agetfield" , "bJJ" , null , BasicType.getTObject() , 0, true , _getfield ); + def(_fast_bgetfield , "fast_bgetfield" , "bJJ" , null , BasicType.getTInt() , 0, true , _getfield ); + def(_fast_cgetfield , "fast_cgetfield" , "bJJ" , null , BasicType.getTChar() , 0, true , _getfield ); + def(_fast_dgetfield , "fast_dgetfield" , "bJJ" , null , BasicType.getTDouble() , 0, true , _getfield ); + def(_fast_fgetfield , "fast_fgetfield" , "bJJ" , null , BasicType.getTFloat() , 0, true , _getfield ); + def(_fast_igetfield , "fast_igetfield" , "bJJ" , null , BasicType.getTInt() , 0, true , _getfield ); + def(_fast_lgetfield , "fast_lgetfield" , "bJJ" , null , BasicType.getTLong() , 0, true , _getfield ); + def(_fast_sgetfield , "fast_sgetfield" , "bJJ" , null , BasicType.getTShort() , 0, true , _getfield ); - def(_fast_aputfield , "fast_aputfield" , "bjj" , null , BasicType.getTObject() , 0, true , _putfield ); - def(_fast_bputfield , "fast_bputfield" , "bjj" , null , BasicType.getTInt() , 0, true , _putfield ); - def(_fast_cputfield , "fast_cputfield" , "bjj" , null , BasicType.getTChar() , 0, true , _putfield ); - def(_fast_dputfield , "fast_dputfield" , "bjj" , null , BasicType.getTDouble() , 0, true , _putfield ); - def(_fast_fputfield , "fast_fputfield" , "bjj" , null , BasicType.getTFloat() , 0, true , _putfield ); - def(_fast_iputfield , "fast_iputfield" , "bjj" , null , BasicType.getTInt() , 0, true , _putfield ); - def(_fast_lputfield , "fast_lputfield" , "bjj" , null , BasicType.getTLong() , 0, true , _putfield ); - def(_fast_sputfield , "fast_sputfield" , "bjj" , null , BasicType.getTShort() , 0, true , _putfield ); + def(_fast_aputfield , "fast_aputfield" , "bJJ" , null , BasicType.getTObject() , 0, true , _putfield ); + def(_fast_bputfield , "fast_bputfield" , "bJJ" , null , BasicType.getTInt() , 0, true , _putfield ); + def(_fast_cputfield , "fast_cputfield" , "bJJ" , null , BasicType.getTChar() , 0, true , _putfield ); + def(_fast_dputfield , "fast_dputfield" , "bJJ" , null , BasicType.getTDouble() , 0, true , _putfield ); + def(_fast_fputfield , "fast_fputfield" , "bJJ" , null , BasicType.getTFloat() , 0, true , _putfield ); + def(_fast_iputfield , "fast_iputfield" , "bJJ" , null , BasicType.getTInt() , 0, true , _putfield ); + def(_fast_lputfield , "fast_lputfield" , "bJJ" , null , BasicType.getTLong() , 0, true , _putfield ); + def(_fast_sputfield , "fast_sputfield" , "bJJ" , null , BasicType.getTShort() , 0, true , _putfield ); def(_fast_aload_0 , "fast_aload_0" , "b" , null , BasicType.getTObject() , 1, true , _aload_0 ); - def(_fast_iaccess_0 , "fast_iaccess_0" , "b_jj" , null , BasicType.getTInt() , 1, true , _aload_0 ); - def(_fast_aaccess_0 , "fast_aaccess_0" , "b_jj" , null , BasicType.getTObject() , 1, true , _aload_0 ); - def(_fast_faccess_0 , "fast_faccess_0" , "b_jj" , null , BasicType.getTObject() , 1, true , _aload_0 ); + def(_fast_iaccess_0 , "fast_iaccess_0" , "b_JJ" , null , BasicType.getTInt() , 1, true , _aload_0 ); + def(_fast_aaccess_0 , "fast_aaccess_0" , "b_JJ" , null , BasicType.getTObject() , 1, true , _aload_0 ); + def(_fast_faccess_0 , "fast_faccess_0" , "b_JJ" , null , BasicType.getTObject() , 1, true , _aload_0 ); def(_fast_iload , "fast_iload" , "bi" , null , BasicType.getTInt() , 1, false, _iload); def(_fast_iload2 , "fast_iload2" , "bi_i" , null , BasicType.getTInt() , 2, false, _iload); def(_fast_icaload , "fast_icaload" , "bi_" , null , BasicType.getTInt() , 0, false, _iload); // Faster method invocation. - def(_fast_invokevfinal , "fast_invokevfinal" , "bjj" , null , BasicType.getTIllegal(), -1, true, _invokevirtual); + def(_fast_invokevfinal , "fast_invokevfinal" , "bJJ" , null , BasicType.getTIllegal(), -1, true, _invokevirtual); def(_fast_linearswitch , "fast_linearswitch" , "" , null , BasicType.getTVoid() , -1, false, _lookupswitch ); def(_fast_binaryswitch , "fast_binaryswitch" , "" , null , BasicType.getTVoid() , -1, false, _lookupswitch ); + + def(_return_register_finalizer, "return_register_finalizer", "b" , null , BasicType.getTVoid() , 0, true, _return ); + + def(_fast_aldc , "fast_aldc" , "bj" , null , BasicType.getTObject(), 1, true, _ldc ); + def(_fast_aldc_w , "fast_aldc_w" , "bJJ" , null , BasicType.getTObject(), 1, true, _ldc_w ); + def(_shouldnotreachhere , "_shouldnotreachhere" , "b" , null , BasicType.getTVoid() , 0, false); if (Assert.ASSERTS_ENABLED) {