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src/share/vm/shark/sharkRuntime.hpp@710a3c8b516e (annotated)

src/share/vm/shark/sharkRuntime.hpp

Tue, 08 Aug 2017 15:57:29 +0800

author

aoqi

date

Tue, 08 Aug 2017 15:57:29 +0800

changeset 6876

710a3c8b516e

parent 4037

da91efe96a93

parent 0

f90c822e73f8

permissions

-rw-r--r--

merge

aoqi@0	1	/*
aoqi@0	2	* Copyright (c) 1999, 2012, Oracle and/or its affiliates. All rights reserved.
aoqi@0	3	* Copyright 2008, 2009, 2010 Red Hat, Inc.
aoqi@0	4	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0	5	*
aoqi@0	6	* This code is free software; you can redistribute it and/or modify it
aoqi@0	7	* under the terms of the GNU General Public License version 2 only, as
aoqi@0	8	* published by the Free Software Foundation.
aoqi@0	9	*
aoqi@0	10	* This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0	11	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0	12	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
aoqi@0	13	* version 2 for more details (a copy is included in the LICENSE file that
aoqi@0	14	* accompanied this code).
aoqi@0	15	*
aoqi@0	16	* You should have received a copy of the GNU General Public License version
aoqi@0	17	* 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0	18	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0	19	*
aoqi@0	20	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0	21	* or visit www.oracle.com if you need additional information or have any
aoqi@0	22	* questions.
aoqi@0	23	*
aoqi@0	24	*/
aoqi@0	25
aoqi@0	26	#ifndef SHARE_VM_SHARK_SHARKRUNTIME_HPP
aoqi@0	27	#define SHARE_VM_SHARK_SHARKRUNTIME_HPP
aoqi@0	28
aoqi@0	29	#include "memory/allocation.hpp"
aoqi@0	30	#include "runtime/thread.hpp"
aoqi@0	31	#include "shark/llvmHeaders.hpp"
aoqi@0	32	#include "shark/llvmValue.hpp"
aoqi@0	33
aoqi@0	34	class SharkRuntime : public AllStatic {
aoqi@0	35	// VM calls
aoqi@0	36	public:
aoqi@0	37	static int find_exception_handler(JavaThread* thread,
aoqi@0	38	int* indexes,
aoqi@0	39	int num_indexes);
aoqi@0	40
aoqi@0	41	static void monitorenter(JavaThread* thread, BasicObjectLock* lock);
aoqi@0	42	static void monitorexit(JavaThread* thread, BasicObjectLock* lock);
aoqi@0	43
aoqi@0	44	static void new_instance(JavaThread* thread, int index);
aoqi@0	45	static void newarray(JavaThread* thread, BasicType type, int size);
aoqi@0	46	static void anewarray(JavaThread* thread, int index, int size);
aoqi@0	47	static void multianewarray(JavaThread* thread,
aoqi@0	48	int index,
aoqi@0	49	int ndims,
aoqi@0	50	int* dims);
aoqi@0	51
aoqi@0	52	static void register_finalizer(JavaThread* thread, oop object);
aoqi@0	53
aoqi@0	54	static void throw_ArithmeticException(JavaThread* thread,
aoqi@0	55	const char* file,
aoqi@0	56	int line);
aoqi@0	57	static void throw_ArrayIndexOutOfBoundsException(JavaThread* thread,
aoqi@0	58	const char* file,
aoqi@0	59	int line,
aoqi@0	60	int index);
aoqi@0	61	static void throw_ClassCastException(JavaThread* thread,
aoqi@0	62	const char* file,
aoqi@0	63	int line);
aoqi@0	64	static void throw_NullPointerException(JavaThread* thread,
aoqi@0	65	const char* file,
aoqi@0	66	int line);
aoqi@0	67
aoqi@0	68	// Helpers for VM calls
aoqi@0	69	private:
aoqi@0	70	static const SharkFrame* last_frame(JavaThread *thread) {
aoqi@0	71	return thread->last_frame().zero_sharkframe();
aoqi@0	72	}
aoqi@0	73	static Method* method(JavaThread *thread) {
aoqi@0	74	return last_frame(thread)->method();
aoqi@0	75	}
aoqi@0	76	static address bcp(JavaThread *thread, int bci) {
aoqi@0	77	return method(thread)->code_base() + bci;
aoqi@0	78	}
aoqi@0	79	static int two_byte_index(JavaThread *thread, int bci) {
aoqi@0	80	return Bytes::get_Java_u2(bcp(thread, bci) + 1);
aoqi@0	81	}
aoqi@0	82	static intptr_t tos_at(JavaThread *thread, int offset) {
aoqi@0	83	return *(thread->zero_stack()->sp() + offset);
aoqi@0	84	}
aoqi@0	85
aoqi@0	86	// Non-VM calls
aoqi@0	87	public:
aoqi@0	88	static void dump(const char *name, intptr_t value);
aoqi@0	89	static bool is_subtype_of(Klass* check_klass, Klass* object_klass);
aoqi@0	90	static int uncommon_trap(JavaThread* thread, int trap_request);
aoqi@0	91	};
aoqi@0	92
aoqi@0	93	#endif // SHARE_VM_SHARK_SHARKRUNTIME_HPP