Mercurial > hg > truffle
diff src/share/vm/interpreter/templateTable.hpp @ 1565:ab102d5d923e
6939207: refactor constant pool index processing
Summary: Factored cleanup of instruction decode which prepares for enhanced ldc semantics.
Reviewed-by: twisti
| author | jrose |
|---|---|
| date | Sun, 23 May 2010 01:38:26 -0700 |
| parents | bd02caa94611 |
| children | e9ff18c4ace7 |
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--- a/src/share/vm/interpreter/templateTable.hpp Fri May 21 02:59:24 2010 -0700 +++ b/src/share/vm/interpreter/templateTable.hpp Sun May 23 01:38:26 2010 -0700 @@ -1,5 +1,5 @@ /* - * Copyright 1997-2009 Sun Microsystems, Inc. All Rights Reserved. + * Copyright 1997-2010 Sun Microsystems, Inc. All Rights Reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -73,6 +73,7 @@ public: enum Operation { add, sub, mul, div, rem, _and, _or, _xor, shl, shr, ushr }; enum Condition { equal, not_equal, less, less_equal, greater, greater_equal }; + enum CacheByte { f1_byte = 1, f2_byte = 2, f1_oop = 0x11 }; // byte_no codes private: static bool _is_initialized; // true if TemplateTable has been initialized @@ -244,13 +245,18 @@ static void _return(TosState state); - static void resolve_cache_and_index(int byte_no, Register cache, Register index); + static void resolve_cache_and_index(int byte_no, // one of 1,2,11 + Register result , // either noreg or output for f1/f2 + Register cache, // output for CP cache + Register index, // output for CP index + size_t index_size); // one of 1,2,4 static void load_invoke_cp_cache_entry(int byte_no, Register method, Register itable_index, Register flags, - bool is_invokevirtual = false, - bool is_virtual_final = false); + bool is_invokevirtual, + bool is_virtual_final, + bool is_invokedynamic); static void load_field_cp_cache_entry(Register obj, Register cache, Register index,