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src/cpu/zero/vm/sharedRuntime_zero.cpp@c18cbe5936b8 (annotated)

src/cpu/zero/vm/sharedRuntime_zero.cpp

Thu, 27 May 2010 19:08:38 -0700

author

trims

date

Thu, 27 May 2010 19:08:38 -0700

changeset 1907

c18cbe5936b8

parent 1632

9e1637a04678

child 2314

f95d63e2154a

permissions

-rw-r--r--

6941466: Oracle rebranding changes for Hotspot repositories
Summary: Change all the Sun copyrights to Oracle copyright
Reviewed-by: ohair

never@1445	1	/*
trims@1907	2	* Copyright (c) 2003, 2007, Oracle and/or its affiliates. All rights reserved.
twisti@1632	3	* Copyright 2007, 2008, 2009, 2010 Red Hat, Inc.
never@1445	4	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
never@1445	5	*
never@1445	6	* This code is free software; you can redistribute it and/or modify it
never@1445	7	* under the terms of the GNU General Public License version 2 only, as
never@1445	8	* published by the Free Software Foundation.
never@1445	9	*
never@1445	10	* This code is distributed in the hope that it will be useful, but WITHOUT
never@1445	11	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
never@1445	12	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
never@1445	13	* version 2 for more details (a copy is included in the LICENSE file that
never@1445	14	* accompanied this code).
never@1445	15	*
never@1445	16	* You should have received a copy of the GNU General Public License version
never@1445	17	* 2 along with this work; if not, write to the Free Software Foundation,
never@1445	18	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
never@1445	19	*
trims@1907	20	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
trims@1907	21	* or visit www.oracle.com if you need additional information or have any
trims@1907	22	* questions.
never@1445	23	*
never@1445	24	*/
never@1445	25
never@1445	26	#include "incls/_precompiled.incl"
never@1445	27	#include "incls/_sharedRuntime_zero.cpp.incl"
never@1445	28
never@1445	29	DeoptimizationBlob *SharedRuntime::_deopt_blob;
never@1445	30	SafepointBlob *SharedRuntime::_polling_page_safepoint_handler_blob;
never@1445	31	SafepointBlob *SharedRuntime::_polling_page_return_handler_blob;
never@1445	32	RuntimeStub *SharedRuntime::_wrong_method_blob;
never@1445	33	RuntimeStub *SharedRuntime::_ic_miss_blob;
never@1445	34	RuntimeStub *SharedRuntime::_resolve_opt_virtual_call_blob;
never@1445	35	RuntimeStub *SharedRuntime::_resolve_virtual_call_blob;
never@1445	36	RuntimeStub *SharedRuntime::_resolve_static_call_blob;
never@1445	37
never@1445	38	int SharedRuntime::java_calling_convention(const BasicType *sig_bt,
never@1445	39	VMRegPair *regs,
never@1445	40	int total_args_passed,
never@1445	41	int is_outgoing) {
never@1445	42	return 0;
never@1445	43	}
never@1445	44
never@1445	45	AdapterHandlerEntry* SharedRuntime::generate_i2c2i_adapters(
never@1445	46	MacroAssembler *masm,
never@1445	47	int total_args_passed,
never@1445	48	int comp_args_on_stack,
never@1445	49	const BasicType *sig_bt,
twisti@1632	50	const VMRegPair *regs,
twisti@1632	51	AdapterFingerPrint *fingerprint) {
twisti@1632	52	return AdapterHandlerLibrary::new_entry(
twisti@1632	53	fingerprint,
never@1445	54	ShouldNotCallThisStub(),
never@1445	55	ShouldNotCallThisStub(),
never@1445	56	ShouldNotCallThisStub());
never@1445	57	}
never@1445	58
never@1445	59	nmethod *SharedRuntime::generate_native_wrapper(MacroAssembler *masm,
never@1445	60	methodHandle method,
never@1445	61	int total_in_args,
never@1445	62	int comp_args_on_stack,
never@1445	63	BasicType *in_sig_bt,
never@1445	64	VMRegPair *in_regs,
never@1445	65	BasicType ret_type) {
twisti@1513	66	#ifdef SHARK
twisti@1513	67	return SharkCompiler::compiler()->generate_native_wrapper(masm,
twisti@1513	68	method,
twisti@1513	69	in_sig_bt,
twisti@1513	70	ret_type);
twisti@1513	71	#else
never@1445	72	ShouldNotCallThis();
twisti@1513	73	#endif // SHARK
never@1445	74	}
never@1445	75
never@1445	76	int Deoptimization::last_frame_adjust(int callee_parameters,
never@1445	77	int callee_locals) {
never@1445	78	return 0;
never@1445	79	}
never@1445	80
never@1445	81	uint SharedRuntime::out_preserve_stack_slots() {
never@1445	82	ShouldNotCallThis();
never@1445	83	}
never@1445	84
never@1445	85	static RuntimeStub* generate_empty_runtime_stub(const char* name) {
never@1445	86	CodeBuffer buffer(name, 0, 0);
never@1445	87	return RuntimeStub::new_runtime_stub(name, &buffer, 0, 0, NULL, false);
never@1445	88	}
never@1445	89
never@1445	90	static SafepointBlob* generate_empty_safepoint_blob() {
never@1445	91	CodeBuffer buffer("handler_blob", 0, 0);
never@1445	92	return SafepointBlob::create(&buffer, NULL, 0);
never@1445	93	}
never@1445	94
never@1445	95	void SharedRuntime::generate_stubs() {
never@1445	96	_wrong_method_blob =
never@1445	97	generate_empty_runtime_stub("wrong_method_stub");
never@1445	98	_ic_miss_blob =
never@1445	99	generate_empty_runtime_stub("ic_miss_stub");
never@1445	100	_resolve_opt_virtual_call_blob =
never@1445	101	generate_empty_runtime_stub("resolve_opt_virtual_call");
never@1445	102	_resolve_virtual_call_blob =
never@1445	103	generate_empty_runtime_stub("resolve_virtual_call");
never@1445	104	_resolve_static_call_blob =
never@1445	105	generate_empty_runtime_stub("resolve_static_call");
never@1445	106
never@1445	107	_polling_page_safepoint_handler_blob =
never@1445	108	generate_empty_safepoint_blob();
never@1445	109	_polling_page_return_handler_blob =
never@1445	110	generate_empty_safepoint_blob();
never@1445	111	}
never@1445	112
never@1445	113	int SharedRuntime::c_calling_convention(const BasicType *sig_bt,
never@1445	114	VMRegPair *regs,
never@1445	115	int total_args_passed) {
never@1445	116	ShouldNotCallThis();
never@1445	117	}