• file
• revisions
• annotate
• diff
• comparison
• raw

src/share/vm/interpreter/templateInterpreterGenerator.hpp@bd02caa94611 (annotated)

src/share/vm/interpreter/templateInterpreterGenerator.hpp

Tue, 28 Jul 2009 12:12:40 -0700

author

xdono

date

Tue, 28 Jul 2009 12:12:40 -0700

changeset 1279

bd02caa94611

parent 1161

be93aad57795

child 1494

389049f3f393

permissions

-rw-r--r--

6862919: Update copyright year
Summary: Update copyright for files that have been modified in 2009, up to 07/09
Reviewed-by: tbell, ohair

duke@435	1	/*
jrose@1145	2	* Copyright 1997-2009 Sun Microsystems, Inc. All Rights Reserved.
duke@435	3	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
duke@435	4	*
duke@435	5	* This code is free software; you can redistribute it and/or modify it
duke@435	6	* under the terms of the GNU General Public License version 2 only, as
duke@435	7	* published by the Free Software Foundation.
duke@435	8	*
duke@435	9	* This code is distributed in the hope that it will be useful, but WITHOUT
duke@435	10	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
duke@435	11	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
duke@435	12	* version 2 for more details (a copy is included in the LICENSE file that
duke@435	13	* accompanied this code).
duke@435	14	*
duke@435	15	* You should have received a copy of the GNU General Public License version
duke@435	16	* 2 along with this work; if not, write to the Free Software Foundation,
duke@435	17	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
duke@435	18	*
duke@435	19	* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
duke@435	20	* CA 95054 USA or visit www.sun.com if you need additional information or
duke@435	21	* have any questions.
duke@435	22	*
duke@435	23	*/
duke@435	24
twisti@1040	25	// This file contains the platform-independent parts
duke@435	26	// of the template interpreter generator.
duke@435	27
duke@435	28	#ifndef CC_INTERP
duke@435	29
duke@435	30	class TemplateInterpreterGenerator: public AbstractInterpreterGenerator {
duke@435	31	protected:
duke@435	32
duke@435	33	// entry points for shared code sequence
duke@435	34	address _unimplemented_bytecode;
duke@435	35	address _illegal_bytecode_sequence;
duke@435	36
duke@435	37	// shared code sequences
duke@435	38	// Converter for native abi result to tosca result
duke@435	39	address generate_result_handler_for(BasicType type);
duke@435	40	address generate_slow_signature_handler();
duke@435	41	address generate_error_exit(const char* msg);
duke@435	42	address generate_StackOverflowError_handler();
duke@435	43	address generate_exception_handler(const char* name, const char* message) {
duke@435	44	return generate_exception_handler_common(name, message, false);
duke@435	45	}
duke@435	46	address generate_klass_exception_handler(const char* name) {
duke@435	47	return generate_exception_handler_common(name, NULL, true);
duke@435	48	}
duke@435	49	address generate_exception_handler_common(const char* name, const char* message, bool pass_oop);
duke@435	50	address generate_ClassCastException_handler();
jrose@1145	51	address generate_WrongMethodType_handler();
duke@435	52	address generate_ArrayIndexOutOfBounds_handler(const char* name);
duke@435	53	address generate_continuation_for(TosState state);
jrose@1161	54	address generate_return_entry_for(TosState state, int step, bool unbox = false);
jrose@1161	55	address generate_return_unbox_entry_for(TosState state, int step) {
jrose@1161	56	return generate_return_entry_for(state, step, true);
jrose@1161	57	}
duke@435	58	address generate_earlyret_entry_for(TosState state);
duke@435	59	address generate_deopt_entry_for(TosState state, int step);
duke@435	60	address generate_safept_entry_for(TosState state, address runtime_entry);
duke@435	61	void generate_throw_exception();
duke@435	62
duke@435	63	// entry point generator
duke@435	64	// address generate_method_entry(AbstractInterpreter::MethodKind kind);
duke@435	65
duke@435	66	// Instruction generation
duke@435	67	void generate_and_dispatch (Template* t, TosState tos_out = ilgl);
duke@435	68	void set_vtos_entry_points (Template* t, address& bep, address& cep, address& sep, address& aep, address& iep, address& lep, address& fep, address& dep, address& vep);
duke@435	69	void set_short_entry_points(Template* t, address& bep, address& cep, address& sep, address& aep, address& iep, address& lep, address& fep, address& dep, address& vep);
duke@435	70	void set_wide_entry_point (Template* t, address& wep);
duke@435	71
duke@435	72	void set_entry_points(Bytecodes::Code code);
duke@435	73	void set_unimplemented(int i);
duke@435	74	void set_entry_points_for_all_bytes();
duke@435	75	void set_safepoints_for_all_bytes();
duke@435	76
duke@435	77	// Helpers for generate_and_dispatch
duke@435	78	address generate_trace_code(TosState state) PRODUCT_RETURN0;
duke@435	79	void count_bytecode() PRODUCT_RETURN;
duke@435	80	void histogram_bytecode(Template* t) PRODUCT_RETURN;
duke@435	81	void histogram_bytecode_pair(Template* t) PRODUCT_RETURN;
duke@435	82	void trace_bytecode(Template* t) PRODUCT_RETURN;
duke@435	83	void stop_interpreter_at() PRODUCT_RETURN;
duke@435	84
duke@435	85	void generate_all();
duke@435	86
duke@435	87	public:
duke@435	88	TemplateInterpreterGenerator(StubQueue* _code);
duke@435	89
duke@435	90	#include "incls/_templateInterpreterGenerator_pd.hpp.incl"
duke@435	91
duke@435	92	};
duke@435	93
duke@435	94	#endif // !CC_INTERP