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src/cpu/zero/vm/assembler_zero.cpp@2cd5e15048e6 (annotated)

src/cpu/zero/vm/assembler_zero.cpp

Tue, 27 Nov 2012 12:48:52 -0800

author

twisti

date

Tue, 27 Nov 2012 12:48:52 -0800

changeset 4314

2cd5e15048e6

parent 2314

f95d63e2154a

child 4323

f0c2369fda5a

permissions

-rw-r--r--

8003868: fix shark for latest HotSpot and LLVM
Reviewed-by: twisti
Contributed-by: Roman Kennke <rkennke@redhat.com>

never@1445	1	/*
stefank@2314	2	* Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.
never@1445	3	* Copyright 2007, 2008, 2009 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
stefank@2314	26	#include "precompiled.hpp"
stefank@2314	27	#include "assembler_zero.inline.hpp"
stefank@2314	28	#include "gc_interface/collectedHeap.inline.hpp"
stefank@2314	29	#include "interpreter/interpreter.hpp"
stefank@2314	30	#include "memory/cardTableModRefBS.hpp"
stefank@2314	31	#include "memory/resourceArea.hpp"
stefank@2314	32	#include "prims/methodHandles.hpp"
stefank@2314	33	#include "runtime/biasedLocking.hpp"
stefank@2314	34	#include "runtime/interfaceSupport.hpp"
stefank@2314	35	#include "runtime/objectMonitor.hpp"
stefank@2314	36	#include "runtime/os.hpp"
stefank@2314	37	#include "runtime/sharedRuntime.hpp"
stefank@2314	38	#include "runtime/stubRoutines.hpp"
stefank@2314	39	#ifndef SERIALGC
stefank@2314	40	#include "gc_implementation/g1/g1CollectedHeap.inline.hpp"
stefank@2314	41	#include "gc_implementation/g1/g1SATBCardTableModRefBS.hpp"
stefank@2314	42	#include "gc_implementation/g1/heapRegion.hpp"
stefank@2314	43	#endif
never@1445	44
never@1445	45	int AbstractAssembler::code_fill_byte() {
never@1445	46	return 0;
never@1445	47	}
never@1445	48
never@1445	49	void Assembler::pd_patch_instruction(address branch, address target) {
never@1445	50	ShouldNotCallThis();
never@1445	51	}
never@1445	52
never@1445	53	#ifndef PRODUCT
never@1445	54	void Assembler::pd_print_patched_instruction(address branch) {
never@1445	55	ShouldNotCallThis();
never@1445	56	}
never@1445	57	#endif // PRODUCT
never@1445	58
never@1445	59	void MacroAssembler::align(int modulus) {
never@1445	60	while (offset() % modulus != 0)
never@1445	61	emit_byte(AbstractAssembler::code_fill_byte());
never@1445	62	}
never@1445	63
never@1445	64	void MacroAssembler::bang_stack_with_offset(int offset) {
never@1445	65	ShouldNotCallThis();
never@1445	66	}
never@1445	67
never@1445	68	void MacroAssembler::advance(int bytes) {
never@1445	69	_code_pos += bytes;
never@1445	70	sync();
never@1445	71	}
never@1445	72
never@1445	73	RegisterOrConstant MacroAssembler::delayed_value_impl(
never@1445	74	intptr_t* delayed_value_addr, Register tmpl, int offset) {
never@1445	75	ShouldNotCallThis();
never@1445	76	}
never@1445	77
never@1445	78	void MacroAssembler::store_oop(jobject obj) {
never@1445	79	code_section()->relocate(pc(), oop_Relocation::spec_for_immediate());
never@1445	80	emit_address((address) obj);
never@1445	81	}
never@1445	82
twisti@4314	83	void MacroAssembler::store_Metadata(Metadata* md) {
twisti@4314	84	code_section()->relocate(pc(), metadata_Relocation::spec_for_immediate());
twisti@4314	85	emit_address((address) md);
twisti@4314	86	}
twisti@4314	87
never@1445	88	static void should_not_call() {
never@1445	89	report_should_not_call(__FILE__, __LINE__);
never@1445	90	}
never@1445	91
never@1445	92	address ShouldNotCallThisStub() {
never@1445	93	return (address) should_not_call;
never@1445	94	}
never@1445	95
never@1445	96	address ShouldNotCallThisEntry() {
never@1445	97	return (address) should_not_call;
never@1445	98	}