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src/cpu/sparc/vm/interpreterRT_sparc.hpp@126ea7725993 (annotated)

src/cpu/sparc/vm/interpreterRT_sparc.hpp

Tue, 03 Aug 2010 08:13:38 -0400

author

bobv

date

Tue, 03 Aug 2010 08:13:38 -0400

changeset 2036

126ea7725993

parent 1907

c18cbe5936b8

child 2314

f95d63e2154a

permissions

-rw-r--r--

6953477: Increase portability and flexibility of building Hotspot
Summary: A collection of portability improvements including shared code support for PPC, ARM platforms, software floating point, cross compilation support and improvements in error crash detail.
Reviewed-by: phh, never, coleenp, dholmes

duke@435	1	/*
trims@1907	2	* Copyright (c) 1998, 2005, Oracle and/or its affiliates. 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	*
trims@1907	19	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
trims@1907	20	* or visit www.oracle.com if you need additional information or have any
trims@1907	21	* questions.
duke@435	22	*
duke@435	23	*/
duke@435	24
duke@435	25	static int binary_search(int key, LookupswitchPair* array, int n);
duke@435	26
duke@435	27	static address iload (JavaThread* thread);
duke@435	28	static address aload (JavaThread* thread);
duke@435	29	static address istore(JavaThread* thread);
duke@435	30	static address astore(JavaThread* thread);
duke@435	31	static address iinc (JavaThread* thread);
duke@435	32
duke@435	33
duke@435	34
duke@435	35	// native method calls
duke@435	36
duke@435	37	class SignatureHandlerGenerator: public NativeSignatureIterator {
duke@435	38	private:
duke@435	39	MacroAssembler* _masm;
duke@435	40
duke@435	41	void pass_word(int size_of_arg, int offset_in_arg);
duke@435	42	void pass_int() { pass_word(1, 0); }
duke@435	43	void pass_long();
duke@435	44	void pass_double();
duke@435	45	void pass_float();
duke@435	46	void pass_object();
duke@435	47
duke@435	48	public:
duke@435	49	// Creation
duke@435	50	SignatureHandlerGenerator(methodHandle method, CodeBuffer* buffer) : NativeSignatureIterator(method) {
duke@435	51	_masm = new MacroAssembler(buffer);
duke@435	52	}
duke@435	53
duke@435	54	// Code generation
duke@435	55	void generate( uint64_t fingerprint );
duke@435	56	};