truffle: graal/Runtime/src/com/sun/hotspot/c1x/HotSpotXirGenerator.java annotate

author	Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
date	Fri, 22 Apr 2011 15:08:53 +0200
parents
children	55caa3034872

rev	line source
2297 099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	1 /*
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	2 * Copyright (c) 2010 Sun Microsystems, Inc. All rights reserved.
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	3 *
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	4 * Sun Microsystems, Inc. has intellectual property rights relating to technology embodied in the product
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	5 * that is described in this document. In particular, and without limitation, these intellectual property
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	6 * rights may include one or more of the U.S. patents listed at http://www.sun.com/patents and one or
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	7 * more additional patents or pending patent applications in the U.S. and in other countries.
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	8 *
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	9 * U.S. Government Rights - Commercial software. Government users are subject to the Sun
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	10 * Microsystems, Inc. standard license agreement and applicable provisions of the FAR and its
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	11 * supplements.
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	12 *
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	13 * Use is subject to license terms. Sun, Sun Microsystems, the Sun logo, Java and Solaris are trademarks or
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	14 * registered trademarks of Sun Microsystems, Inc. in the U.S. and other countries. All SPARC trademarks
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	15 * are used under license and are trademarks or registered trademarks of SPARC International, Inc. in the
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	16 * U.S. and other countries.
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	17 *
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	18 * UNIX is a registered trademark in the U.S. and other countries, exclusively licensed through X/Open
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	19 * Company, Ltd.
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	20 */
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	21 package com.sun.hotspot.c1x;
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	22
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	23 import static com.sun.cri.ci.CiCallingConvention.Type.*;
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	24 import static com.sun.hotspot.c1x.TemplateFlag.*;
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	25
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	26 import java.lang.reflect.*;
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	27 import java.util.*;
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	28 import java.util.concurrent.*;
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	29
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	30 import com.sun.c1x.target.amd64.*;
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	31 import com.sun.cri.ci.CiAddress.Scale;
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	32 import com.sun.cri.ci.CiRegister.*;
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	33 import com.sun.cri.ci.*;
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	34 import com.sun.cri.ri.*;
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	35 import com.sun.cri.ri.RiType.Representation;
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	36 import com.sun.cri.xir.*;
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	37 import com.sun.cri.xir.CiXirAssembler.XirLabel;
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	38 import com.sun.cri.xir.CiXirAssembler.XirMark;
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	39 import com.sun.cri.xir.CiXirAssembler.XirOperand;
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	40 import com.sun.cri.xir.CiXirAssembler.XirParameter;
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	41
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	42 /**
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	43 *
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	44 * @author Thomas Wuerthinger, Lukas Stadler
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	45 */
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	46 public class HotSpotXirGenerator implements RiXirGenerator {
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	47
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	48 // this needs to correspond to c1x_CodeInstaller.hpp
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	49 // @formatter:off
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	50 private static final Integer MARK_VERIFIED_ENTRY = 0x0001;
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	51 private static final Integer MARK_UNVERIFIED_ENTRY = 0x0002;
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	52 private static final Integer MARK_OSR_ENTRY = 0x0003;
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	53 private static final Integer MARK_UNWIND_ENTRY = 0x0004;
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	54 private static final Integer MARK_EXCEPTION_HANDLER_ENTRY = 0x0005;
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	55 private static final Integer MARK_DEOPT_HANDLER_ENTRY = 0x0006;
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	56
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	57 private static final Integer MARK_STATIC_CALL_STUB = 0x1000;
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	58
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	59 private static final Integer MARK_INVOKE_INVALID = 0x2000;
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	60 private static final Integer MARK_INVOKEINTERFACE = 0x2001;
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	61 private static final Integer MARK_INVOKESTATIC = 0x2002;
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	62 private static final Integer MARK_INVOKESPECIAL = 0x2003;
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	63 private static final Integer MARK_INVOKEVIRTUAL = 0x2004;
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	64
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	65 private static final Integer MARK_IMPLICIT_NULL = 0x3000;
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	66
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	67 private static final Integer MARK_KLASS_PATCHING = 0x4000;
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	68 private static final Integer MARK_DUMMY_OOP_RELOCATION = 0x4001;
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	69 private static final Integer MARK_ACCESS_FIELD_PATCHING = 0x4002;
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	70 // @formatter:on
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	71
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	72 private final HotSpotVMConfig config;
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	73 private final CiTarget target;
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	74 private final RiRegisterConfig registerConfig;
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	75 private final Compiler compiler;
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	76
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	77 private CiXirAssembler asm;
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	78
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	79 public HotSpotXirGenerator(HotSpotVMConfig config, CiTarget target, RiRegisterConfig registerConfig, Compiler compiler) {
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	80 this.config = config;
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	81 this.target = target;
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	82 this.registerConfig = registerConfig;
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	83 this.compiler = compiler;
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	84 }
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	85
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	86 private SimpleTemplates prologueTemplates = new SimpleTemplates(STATIC_METHOD) {
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	87
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	88 @Override
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	89 protected XirTemplate create(CiXirAssembler asm, long flags) {
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	90 asm.restart(CiKind.Void);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	91 XirOperand framePointer = asm.createRegisterTemp("frame pointer", CiKind.Word, AMD64.rbp);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	92 XirOperand stackPointer = asm.createRegisterTemp("stack pointer", CiKind.Word, AMD64.rsp);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	93 XirLabel unverifiedStub = null;
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	94
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	95 asm.mark(MARK_OSR_ENTRY);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	96 asm.mark(MARK_UNVERIFIED_ENTRY);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	97 if (!is(STATIC_METHOD, flags)) {
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	98 unverifiedStub = asm.createOutOfLineLabel("unverified");
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	99
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	100 XirOperand temp = asm.createRegisterTemp("temp (r10)", CiKind.Word, AMD64.r10);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	101 XirOperand cache = asm.createRegisterTemp("cache (rax)", CiKind.Word, AMD64.rax);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	102
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	103 CiCallingConvention conventions = registerConfig.getCallingConvention(JavaCallee, new CiKind[] {CiKind.Object}, target);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	104 XirOperand receiver = asm.createRegisterTemp("receiver", CiKind.Word, conventions.locations[0].asRegister());
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	105
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	106 asm.pload(CiKind.Word, temp, receiver, asm.i(config.hubOffset), false);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	107 asm.jneq(unverifiedStub, cache, temp);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	108 }
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	109 asm.align(config.codeEntryAlignment);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	110 asm.mark(MARK_VERIFIED_ENTRY);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	111 asm.stackOverflowCheck();
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	112 asm.push(framePointer);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	113 asm.mov(framePointer, stackPointer);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	114 asm.pushFrame();
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	115
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	116 // -- out of line -------------------------------------------------------
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	117 XirOperand thread = asm.createRegisterTemp("thread", CiKind.Word, AMD64.r15);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	118 XirOperand exceptionOop = asm.createTemp("exception oop", CiKind.Object);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	119 XirLabel unwind = asm.createOutOfLineLabel("unwind");
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	120 asm.bindOutOfLine(unwind);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	121
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	122 asm.mark(MARK_UNWIND_ENTRY);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	123
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	124 asm.pload(CiKind.Object, exceptionOop, thread, asm.i(config.threadExceptionOopOffset), false);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	125 asm.pstore(CiKind.Object, thread, asm.i(config.threadExceptionOopOffset), asm.createConstant(CiConstant.NULL_OBJECT), false);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	126 asm.pstore(CiKind.Long, thread, asm.i(config.threadExceptionPcOffset), asm.l(0), false);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	127
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	128 asm.callRuntime(config.unwindExceptionStub, null, exceptionOop);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	129 asm.shouldNotReachHere();
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	130
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	131 asm.mark(MARK_EXCEPTION_HANDLER_ENTRY);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	132 asm.callRuntime(config.handleExceptionStub, null);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	133 asm.shouldNotReachHere();
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	134
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	135 asm.nop(1);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	136 asm.mark(MARK_DEOPT_HANDLER_ENTRY);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	137 asm.callRuntime(config.handleDeoptStub, null);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	138 asm.shouldNotReachHere();
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	139
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	140 if (!is(STATIC_METHOD, flags)) {
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	141 asm.bindOutOfLine(unverifiedStub);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	142 asm.jmpRuntime(config.inlineCacheMissStub);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	143 }
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	144
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	145 return asm.finishTemplate(is(STATIC_METHOD, flags) ? "static prologue" : "prologue");
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	146 }
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	147 };
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	148
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	149 private SimpleTemplates epilogueTemplates = new SimpleTemplates(STATIC_METHOD, SYNCHRONIZED) {
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	150
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	151 @Override
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	152 protected XirTemplate create(CiXirAssembler asm, long flags) {
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	153 asm.restart(CiKind.Void);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	154 XirOperand framePointer = asm.createRegisterTemp("frame pointer", CiKind.Word, AMD64.rbp);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	155
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	156 asm.popFrame();
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	157 asm.pop(framePointer);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	158
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	159 // TODO safepoint check
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	160
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	161 return asm.finishTemplate("epilogue");
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	162 }
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	163 };
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	164
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	165 private SimpleTemplates safepointTemplates = new SimpleTemplates() {
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	166
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	167 @Override
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	168 protected XirTemplate create(CiXirAssembler asm, long flags) {
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	169 asm.restart(CiKind.Void);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	170
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	171 // XirOperand temp = asm.createRegister("temp", CiKind.Word, AMD64.rax);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	172 // asm.pload(CiKind.Word, temp, asm.w(config.safepointPollingAddress), true);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	173
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	174 return asm.finishTemplate("safepoint");
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	175 }
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	176 };
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	177
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	178 private SimpleTemplates exceptionObjectTemplates = new SimpleTemplates() {
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	179
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	180 @Override
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	181 protected XirTemplate create(CiXirAssembler asm, long flags) {
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	182 XirOperand result = asm.restart(CiKind.Object);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	183 XirOperand thread = asm.createRegisterTemp("thread", CiKind.Word, AMD64.r15);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	184
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	185 asm.pload(CiKind.Object, result, thread, asm.i(config.threadExceptionOopOffset), false);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	186 asm.pstore(CiKind.Object, thread, asm.i(config.threadExceptionOopOffset), asm.o(null), false);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	187 asm.pstore(CiKind.Long, thread, asm.i(config.threadExceptionPcOffset), asm.l(0), false);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	188
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	189 return asm.finishTemplate("exception object");
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	190 }
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	191 };
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	192
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	193 private SimpleTemplates resolveClassTemplates = new SimpleTemplates(UNRESOLVED) {
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	194
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	195 @Override
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	196 protected XirTemplate create(CiXirAssembler asm, long flags) {
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	197 XirOperand result = asm.restart(CiKind.Word);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	198 if (is(UNRESOLVED, flags)) {
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	199 UnresolvedClassPatching patching = new UnresolvedClassPatching(asm, result, config);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	200 patching.emitInline();
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	201 // -- out of line -------------------------------------------------------
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	202 patching.emitOutOfLine();
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	203 } else {
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	204 XirOperand type = asm.createConstantInputParameter("type", CiKind.Object);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	205 asm.mov(result, type);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	206 }
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	207 return asm.finishTemplate(is(UNRESOLVED, flags) ? "resolve class (unresolved)" : "resolve class");
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	208 }
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	209 };
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	210
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	211 private SimpleTemplates invokeInterfaceTemplates = new SimpleTemplates(NULL_CHECK) {
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	212
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	213 @Override
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	214 protected XirTemplate create(CiXirAssembler asm, long flags) {
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	215 asm.restart();
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	216 XirParameter receiver = asm.createInputParameter("receiver", CiKind.Object);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	217 XirParameter addr = asm.createConstantInputParameter("addr", CiKind.Word);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	218 XirOperand temp = asm.createRegisterTemp("temp", CiKind.Word, AMD64.rax);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	219
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	220 if (is(NULL_CHECK, flags)) {
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	221 asm.nop(1);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	222 asm.mark(MARK_IMPLICIT_NULL);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	223 asm.pload(CiKind.Word, temp, receiver, true);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	224 }
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	225 asm.mark(MARK_INVOKEINTERFACE);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	226 asm.mov(temp, asm.createConstant(CiConstant.forObject(HotSpotProxy.DUMMY_CONSTANT_OBJ)));
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	227
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	228 return asm.finishTemplate(addr, "invokeinterface");
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	229 }
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	230 };
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	231
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	232 private SimpleTemplates invokeVirtualTemplates = new SimpleTemplates(NULL_CHECK) {
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	233
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	234 @Override
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	235 protected XirTemplate create(CiXirAssembler asm, long flags) {
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	236 asm.restart();
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	237 XirParameter receiver = asm.createInputParameter("receiver", CiKind.Object);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	238 XirParameter addr = asm.createConstantInputParameter("addr", CiKind.Word);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	239 XirOperand temp = asm.createRegisterTemp("temp", CiKind.Word, AMD64.rax);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	240
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	241 if (is(NULL_CHECK, flags)) {
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	242 asm.nop(1);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	243 asm.mark(MARK_IMPLICIT_NULL);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	244 asm.pload(CiKind.Word, temp, receiver, true);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	245 }
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	246 asm.mark(MARK_INVOKEVIRTUAL);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	247 asm.mov(temp, asm.createConstant(CiConstant.forObject(HotSpotProxy.DUMMY_CONSTANT_OBJ)));
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	248
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	249 return asm.finishTemplate(addr, "invokevirtual");
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	250 }
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	251 };
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	252
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	253 private SimpleTemplates invokeSpecialTemplates = new SimpleTemplates(NULL_CHECK) {
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	254
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	255 @Override
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	256 protected XirTemplate create(CiXirAssembler asm, long flags) {
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	257 asm.restart();
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	258 XirParameter receiver = asm.createInputParameter("receiver", CiKind.Object);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	259 XirParameter addr = asm.createConstantInputParameter("addr", CiKind.Word);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	260 XirOperand temp = asm.createRegisterTemp("temp", CiKind.Word, AMD64.rax);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	261 XirLabel stub = asm.createOutOfLineLabel("call stub");
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	262
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	263 if (is(NULL_CHECK, flags)) {
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	264 asm.nop(1);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	265 asm.mark(MARK_IMPLICIT_NULL);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	266 asm.pload(CiKind.Word, temp, receiver, true);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	267 }
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	268 asm.mark(MARK_INVOKESPECIAL);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	269
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	270 // -- out of line -------------------------------------------------------
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	271 asm.bindOutOfLine(stub);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	272 XirOperand method = asm.createRegisterTemp("method", CiKind.Word, AMD64.rbx);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	273 asm.mark(MARK_STATIC_CALL_STUB, XirMark.CALLSITE);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	274 asm.mov(method, asm.w(0L));
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	275 XirLabel dummy = asm.createOutOfLineLabel("dummy");
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	276 asm.jmp(dummy);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	277 asm.bindOutOfLine(dummy);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	278
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	279 return asm.finishTemplate(addr, "invokespecial");
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	280 }
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	281 };
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	282
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	283 private SimpleTemplates invokeStaticTemplates = new SimpleTemplates() {
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	284
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	285 @Override
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	286 protected XirTemplate create(CiXirAssembler asm, long flags) {
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	287 asm.restart();
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	288 XirParameter addr = asm.createConstantInputParameter("addr", CiKind.Word);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	289
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	290 XirLabel stub = asm.createOutOfLineLabel("call stub");
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	291 asm.mark(MARK_INVOKESTATIC);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	292
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	293 // -- out of line -------------------------------------------------------
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	294 asm.bindOutOfLine(stub);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	295 XirOperand method = asm.createRegisterTemp("method", CiKind.Word, AMD64.rbx);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	296 asm.mark(MARK_STATIC_CALL_STUB, XirMark.CALLSITE);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	297 asm.mov(method, asm.w(0L));
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	298 XirLabel dummy = asm.createOutOfLineLabel("dummy");
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	299 asm.jmp(dummy);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	300 asm.bindOutOfLine(dummy);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	301
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	302 return asm.finishTemplate(addr, "invokestatic");
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	303 }
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	304 };
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	305
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	306 private SimpleTemplates monitorEnterTemplates = new SimpleTemplates(NULL_CHECK) {
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	307
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	308 @Override
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	309 protected XirTemplate create(CiXirAssembler asm, long flags) {
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	310 asm.restart(CiKind.Void);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	311 XirParameter object = asm.createInputParameter("object", CiKind.Object);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	312 XirParameter lock = asm.createInputParameter("lock", CiKind.Word);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	313
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	314 if (is(NULL_CHECK, flags)) {
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	315 asm.nop(1);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	316 asm.mark(MARK_IMPLICIT_NULL);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	317 asm.pload(CiKind.Word, asm.createTemp("temp", CiKind.Word), object, true);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	318 }
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	319
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	320
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	321 // (tw) It is important to use for this runtime call the debug info AFTER the monitor enter. Otherwise the monitor object
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	322 // is not correctly garbage collected.
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	323 final boolean useInfoAfter = true;
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	324
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	325 if (config.useFastLocking) {
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	326 useRegisters(asm, AMD64.rax, AMD64.rbx);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	327 useRegisters(asm, getGeneralParameterRegister(0));
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	328 useRegisters(asm, getGeneralParameterRegister(1));
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	329 asm.callRuntime(config.fastMonitorEnterStub, null, useInfoAfter, object, lock);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	330 } else {
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	331 asm.reserveOutgoingStack(target.wordSize * 2);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	332 asm.pstore(CiKind.Object, asm.createRegister("rsp", CiKind.Word, AMD64.RSP.asRegister()), asm.i(target.wordSize), object, false);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	333 asm.pstore(CiKind.Word, asm.createRegister("rsp", CiKind.Word, AMD64.RSP.asRegister()), asm.i(0), lock, false);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	334 asm.callRuntime(config.monitorEnterStub, null, useInfoAfter);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	335 }
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	336
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	337 return asm.finishTemplate("monitorEnter");
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	338 }
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	339 };
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	340
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	341 private CiRegister getGeneralParameterRegister(int index) {
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	342 return registerConfig.getCallingConventionRegisters(CiCallingConvention.Type.RuntimeCall, RegisterFlag.CPU)[index];
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	343 }
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	344
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	345 private SimpleTemplates monitorExitTemplates = new SimpleTemplates(NULL_CHECK) {
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	346
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	347 @Override
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	348 protected XirTemplate create(CiXirAssembler asm, long flags) {
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	349 asm.restart(CiKind.Void);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	350 XirParameter object = asm.createInputParameter("object", CiKind.Object);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	351 XirParameter lock = asm.createInputParameter("lock", CiKind.Word);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	352
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	353 if (config.useFastLocking) {
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	354 useRegisters(asm, AMD64.rax, AMD64.rbx);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	355 useRegisters(asm, getGeneralParameterRegister(0));
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	356 useRegisters(asm, getGeneralParameterRegister(1));
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	357 asm.callRuntime(config.fastMonitorExitStub, null, object, lock);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	358 } else {
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	359 asm.reserveOutgoingStack(target.wordSize);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	360 asm.pstore(CiKind.Word, asm.createRegister("rsp", CiKind.Word, AMD64.RSP.asRegister()), asm.i(0), lock, false);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	361 asm.callRuntime(config.monitorExitStub, null);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	362 }
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	363
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	364 return asm.finishTemplate("monitorExit");
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	365 }
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	366 };
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	367
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	368 private KindTemplates getFieldTemplates = new KindTemplates(NULL_CHECK, UNRESOLVED) {
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	369
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	370 @Override
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	371 protected XirTemplate create(CiXirAssembler asm, long flags, CiKind kind) {
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	372 XirOperand result = asm.restart(kind);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	373 XirParameter object = asm.createInputParameter("object", CiKind.Object);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	374
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	375 if (is(UNRESOLVED, flags)) {
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	376 UnresolvedFieldPatching fieldPatching = new UnresolvedFieldPatching(asm, object, result, false, is(NULL_CHECK, flags), config);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	377 fieldPatching.emitInline();
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	378 // -- out of line -------------------------------------------------------
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	379 fieldPatching.emitOutOfLine();
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	380 return asm.finishTemplate("getfield<" + kind + ">");
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	381 }
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	382 XirParameter fieldOffset = asm.createConstantInputParameter("fieldOffset", CiKind.Int);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	383 if (is(NULL_CHECK, flags)) {
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	384 asm.nop(1);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	385 asm.mark(MARK_IMPLICIT_NULL);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	386 }
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	387 asm.pload(kind, result, object, fieldOffset, is(NULL_CHECK, flags));
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	388 return asm.finishTemplate("getfield<" + kind + ">");
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	389 }
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	390 };
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	391
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	392 private KindTemplates writeBarrierTemplate = new KindTemplates() {
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	393
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	394 @Override
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	395 protected XirTemplate create(CiXirAssembler asm, long flags, CiKind kind) {
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	396 asm.restart(CiKind.Void);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	397 XirParameter object = asm.createInputParameter("object", CiKind.Object);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	398
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	399 // Need temp operand, because the write barrier destroys the object pointer.
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	400 XirOperand temp = asm.createTemp("temp", CiKind.Object);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	401 asm.mov(temp, object);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	402
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	403 writeBarrier(asm, temp);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	404 return asm.finishTemplate("writeBarrier");
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	405 }
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	406 };
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	407
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	408 private KindTemplates putFieldTemplates = new KindTemplates(WRITE_BARRIER, NULL_CHECK, UNRESOLVED) {
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	409
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	410 @Override
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	411 protected XirTemplate create(CiXirAssembler asm, long flags, CiKind kind) {
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	412 asm.restart(CiKind.Void);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	413 XirParameter object = asm.createInputParameter("object", CiKind.Object);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	414 XirParameter value = asm.createInputParameter("value", kind);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	415
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	416 if (is(UNRESOLVED, flags)) {
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	417 UnresolvedFieldPatching fieldPatching = new UnresolvedFieldPatching(asm, object, value, true, is(NULL_CHECK, flags), config);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	418 fieldPatching.emitInline();
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	419 // -- out of line -------------------------------------------------------
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	420 fieldPatching.emitOutOfLine();
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	421 return asm.finishTemplate("putfield<" + kind + ">");
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	422 }
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	423 XirParameter fieldOffset = asm.createConstantInputParameter("fieldOffset", CiKind.Int);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	424 if (kind == CiKind.Object) {
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	425 verifyPointer(asm, value);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	426 }
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	427 if (is(NULL_CHECK, flags)) {
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	428 asm.nop(1);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	429 asm.mark(MARK_IMPLICIT_NULL);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	430 }
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	431 asm.pstore(kind, object, fieldOffset, value, is(NULL_CHECK, flags));
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	432 if (is(WRITE_BARRIER, flags)) {
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	433 XirOperand temp = asm.createTemp("temp", CiKind.Word);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	434 asm.mov(temp, object);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	435 writeBarrier(asm, temp);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	436 }
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	437 return asm.finishTemplate("putfield<" + kind + ">");
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	438 }
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	439 };
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	440
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	441 private final IndexTemplates newInstanceTemplates = new IndexTemplates() {
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	442
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	443 @Override
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	444 protected XirTemplate create(CiXirAssembler asm, long flags, int size) {
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	445 XirOperand result = asm.restart(CiKind.Word);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	446 XirOperand type = asm.createInputParameter("type", CiKind.Object);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	447
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	448 XirOperand temp1 = asm.createRegisterTemp("temp1", CiKind.Word, AMD64.rcx);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	449 XirOperand temp2 = asm.createRegisterTemp("temp2", CiKind.Word, AMD64.rbx);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	450 XirOperand temp2i = asm.createRegisterTemp("temp2i", CiKind.Int, AMD64.rbx);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	451 useRegisters(asm, AMD64.rsi);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	452 XirLabel tlabFull = asm.createOutOfLineLabel("tlab full");
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	453 XirLabel resume = asm.createInlineLabel("resume");
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	454
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	455 // check if the class is already initialized
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	456 asm.pload(CiKind.Int, temp2i, type, asm.i(config.klassStateOffset), false);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	457 asm.jneq(tlabFull, temp2i, asm.i(config.klassStateFullyInitialized));
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	458
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	459 XirOperand thread = asm.createRegisterTemp("thread", CiKind.Word, AMD64.r15);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	460 asm.pload(CiKind.Word, result, thread, asm.i(config.threadTlabTopOffset), false);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	461 asm.add(temp1, result, asm.w(size));
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	462 asm.pload(CiKind.Word, temp2, thread, asm.i(config.threadTlabEndOffset), false);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	463
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	464 asm.jgt(tlabFull, temp1, temp2);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	465 asm.pstore(CiKind.Word, thread, asm.i(config.threadTlabTopOffset), temp1, false);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	466
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	467 asm.bindInline(resume);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	468
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	469 asm.pload(CiKind.Word, temp1, type, asm.i(config.instanceHeaderPrototypeOffset), false);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	470 asm.pstore(CiKind.Word, result, temp1, false);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	471 asm.pstore(CiKind.Object, result, asm.i(config.hubOffset), type, false);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	472
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	473 if (size > 2 * target.wordSize) {
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	474 asm.mov(temp1, asm.w(0));
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	475 for (int offset = 2 * target.wordSize; offset < size; offset += target.wordSize) {
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	476 asm.pstore(CiKind.Word, result, asm.i(offset), temp1, false);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	477 }
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	478 }
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	479
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	480 // -- out of line -------------------------------------------------------
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	481 asm.bindOutOfLine(tlabFull);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	482 XirOperand arg = asm.createRegisterTemp("runtime call argument", CiKind.Object, AMD64.rdx);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	483 asm.mov(arg, type);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	484 useRegisters(asm, AMD64.rax);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	485 asm.callRuntime(config.newInstanceStub, result);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	486 asm.jmp(resume);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	487
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	488 return asm.finishTemplate("new instance");
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	489 }
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	490 };
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	491
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	492 private SimpleTemplates newInstanceUnresolvedTemplates = new SimpleTemplates() {
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	493
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	494 @Override
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	495 protected XirTemplate create(CiXirAssembler asm, long flags) {
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	496 XirOperand result = asm.restart(CiKind.Word);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	497 XirOperand arg = asm.createRegisterTemp("runtime call argument", CiKind.Object, AMD64.rdx);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	498
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	499 UnresolvedClassPatching patching = new UnresolvedClassPatching(asm, arg, config);
099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime Thomas Wuerthinger <thomas.wuerthinger@oracle.com> parents: diff changeset	500

2297

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1 /*

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

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diff changeset

3 *

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

4 * Sun Microsystems, Inc. has intellectual property rights relating to technology embodied in the product

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

5 * that is described in this document. In particular, and without limitation, these intellectual property

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

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diff changeset

6 * rights may include one or more of the U.S. patents listed at http://www.sun.com/patents and one or

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

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diff changeset

7 * more additional patents or pending patent applications in the U.S. and in other countries.

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

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diff changeset

8 *

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

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diff changeset

9 * U.S. Government Rights - Commercial software. Government users are subject to the Sun

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

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diff changeset

10 * Microsystems, Inc. standard license agreement and applicable provisions of the FAR and its

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

11 * supplements.

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

12 *

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

13 * Use is subject to license terms. Sun, Sun Microsystems, the Sun logo, Java and Solaris are trademarks or

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

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diff changeset

14 * registered trademarks of Sun Microsystems, Inc. in the U.S. and other countries. All SPARC trademarks

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

15 * are used under license and are trademarks or registered trademarks of SPARC International, Inc. in the

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

16 * U.S. and other countries.

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

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17 *

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18 * UNIX is a registered trademark in the U.S. and other countries, exclusively licensed through X/Open

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19 * Company, Ltd.

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20 */

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21 package com.sun.hotspot.c1x;

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22

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23 import static com.sun.cri.ci.CiCallingConvention.Type.*;

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24 import static com.sun.hotspot.c1x.TemplateFlag.*;

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25

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26 import java.lang.reflect.*;

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27 import java.util.*;

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28 import java.util.concurrent.*;

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29

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30 import com.sun.c1x.target.amd64.*;

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31 import com.sun.cri.ci.CiAddress.Scale;

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32 import com.sun.cri.ci.CiRegister.*;

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33 import com.sun.cri.ci.*;

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34 import com.sun.cri.ri.*;

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35 import com.sun.cri.ri.RiType.Representation;

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36 import com.sun.cri.xir.*;

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37 import com.sun.cri.xir.CiXirAssembler.XirLabel;

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38 import com.sun.cri.xir.CiXirAssembler.XirMark;

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39 import com.sun.cri.xir.CiXirAssembler.XirOperand;

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40 import com.sun.cri.xir.CiXirAssembler.XirParameter;

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41

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42 /**

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43 *

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44 * @author Thomas Wuerthinger, Lukas Stadler

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45 */

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46 public class HotSpotXirGenerator implements RiXirGenerator {

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47

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48 // this needs to correspond to c1x_CodeInstaller.hpp

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49 // @formatter:off

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50 private static final Integer MARK_VERIFIED_ENTRY = 0x0001;

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51 private static final Integer MARK_UNVERIFIED_ENTRY = 0x0002;

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52 private static final Integer MARK_OSR_ENTRY = 0x0003;

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53 private static final Integer MARK_UNWIND_ENTRY = 0x0004;

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54 private static final Integer MARK_EXCEPTION_HANDLER_ENTRY = 0x0005;

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55 private static final Integer MARK_DEOPT_HANDLER_ENTRY = 0x0006;

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56

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57 private static final Integer MARK_STATIC_CALL_STUB = 0x1000;

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58

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59 private static final Integer MARK_INVOKE_INVALID = 0x2000;

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60 private static final Integer MARK_INVOKEINTERFACE = 0x2001;

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61 private static final Integer MARK_INVOKESTATIC = 0x2002;

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62 private static final Integer MARK_INVOKESPECIAL = 0x2003;

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63 private static final Integer MARK_INVOKEVIRTUAL = 0x2004;

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64

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65 private static final Integer MARK_IMPLICIT_NULL = 0x3000;

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66

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67 private static final Integer MARK_KLASS_PATCHING = 0x4000;

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68 private static final Integer MARK_DUMMY_OOP_RELOCATION = 0x4001;

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69 private static final Integer MARK_ACCESS_FIELD_PATCHING = 0x4002;

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70 // @formatter:on

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71

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72 private final HotSpotVMConfig config;

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73 private final CiTarget target;

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74 private final RiRegisterConfig registerConfig;

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75 private final Compiler compiler;

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76

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77 private CiXirAssembler asm;

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78

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79 public HotSpotXirGenerator(HotSpotVMConfig config, CiTarget target, RiRegisterConfig registerConfig, Compiler compiler) {

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80 this.config = config;

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81 this.target = target;

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82 this.registerConfig = registerConfig;

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83 this.compiler = compiler;

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84 }

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85

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86 private SimpleTemplates prologueTemplates = new SimpleTemplates(STATIC_METHOD) {

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87

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88 @Override

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89 protected XirTemplate create(CiXirAssembler asm, long flags) {

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90 asm.restart(CiKind.Void);

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91 XirOperand framePointer = asm.createRegisterTemp("frame pointer", CiKind.Word, AMD64.rbp);

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92 XirOperand stackPointer = asm.createRegisterTemp("stack pointer", CiKind.Word, AMD64.rsp);

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93 XirLabel unverifiedStub = null;

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94

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95 asm.mark(MARK_OSR_ENTRY);

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96 asm.mark(MARK_UNVERIFIED_ENTRY);

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97 if (!is(STATIC_METHOD, flags)) {

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98 unverifiedStub = asm.createOutOfLineLabel("unverified");

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99

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100 XirOperand temp = asm.createRegisterTemp("temp (r10)", CiKind.Word, AMD64.r10);

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101 XirOperand cache = asm.createRegisterTemp("cache (rax)", CiKind.Word, AMD64.rax);

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102

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103 CiCallingConvention conventions = registerConfig.getCallingConvention(JavaCallee, new CiKind[] {CiKind.Object}, target);

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104 XirOperand receiver = asm.createRegisterTemp("receiver", CiKind.Word, conventions.locations[0].asRegister());

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105

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106 asm.pload(CiKind.Word, temp, receiver, asm.i(config.hubOffset), false);

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107 asm.jneq(unverifiedStub, cache, temp);

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108 }

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109 asm.align(config.codeEntryAlignment);

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110 asm.mark(MARK_VERIFIED_ENTRY);

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111 asm.stackOverflowCheck();

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112 asm.push(framePointer);

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113 asm.mov(framePointer, stackPointer);

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114 asm.pushFrame();

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115

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116 // -- out of line -------------------------------------------------------

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117 XirOperand thread = asm.createRegisterTemp("thread", CiKind.Word, AMD64.r15);

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118 XirOperand exceptionOop = asm.createTemp("exception oop", CiKind.Object);

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119 XirLabel unwind = asm.createOutOfLineLabel("unwind");

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120 asm.bindOutOfLine(unwind);

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121

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122 asm.mark(MARK_UNWIND_ENTRY);

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123

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124 asm.pload(CiKind.Object, exceptionOop, thread, asm.i(config.threadExceptionOopOffset), false);

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125 asm.pstore(CiKind.Object, thread, asm.i(config.threadExceptionOopOffset), asm.createConstant(CiConstant.NULL_OBJECT), false);

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126 asm.pstore(CiKind.Long, thread, asm.i(config.threadExceptionPcOffset), asm.l(0), false);

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127

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128 asm.callRuntime(config.unwindExceptionStub, null, exceptionOop);

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129 asm.shouldNotReachHere();

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130

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131 asm.mark(MARK_EXCEPTION_HANDLER_ENTRY);

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132 asm.callRuntime(config.handleExceptionStub, null);

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133 asm.shouldNotReachHere();

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134

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135 asm.nop(1);

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136 asm.mark(MARK_DEOPT_HANDLER_ENTRY);

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137 asm.callRuntime(config.handleDeoptStub, null);

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138 asm.shouldNotReachHere();

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139

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140 if (!is(STATIC_METHOD, flags)) {

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141 asm.bindOutOfLine(unverifiedStub);

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142 asm.jmpRuntime(config.inlineCacheMissStub);

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143 }

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144

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145 return asm.finishTemplate(is(STATIC_METHOD, flags) ? "static prologue" : "prologue");

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146 }

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147 };

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148

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149 private SimpleTemplates epilogueTemplates = new SimpleTemplates(STATIC_METHOD, SYNCHRONIZED) {

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150

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151 @Override

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152 protected XirTemplate create(CiXirAssembler asm, long flags) {

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153 asm.restart(CiKind.Void);

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154 XirOperand framePointer = asm.createRegisterTemp("frame pointer", CiKind.Word, AMD64.rbp);

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155

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156 asm.popFrame();

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157 asm.pop(framePointer);

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158

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159 // TODO safepoint check

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160

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161 return asm.finishTemplate("epilogue");

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162 }

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163 };

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164

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165 private SimpleTemplates safepointTemplates = new SimpleTemplates() {

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166

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167 @Override

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168 protected XirTemplate create(CiXirAssembler asm, long flags) {

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169 asm.restart(CiKind.Void);

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170

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171 // XirOperand temp = asm.createRegister("temp", CiKind.Word, AMD64.rax);

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172 // asm.pload(CiKind.Word, temp, asm.w(config.safepointPollingAddress), true);

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173

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174 return asm.finishTemplate("safepoint");

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175 }

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176 };

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177

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178 private SimpleTemplates exceptionObjectTemplates = new SimpleTemplates() {

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179

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180 @Override

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181 protected XirTemplate create(CiXirAssembler asm, long flags) {

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182 XirOperand result = asm.restart(CiKind.Object);

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183 XirOperand thread = asm.createRegisterTemp("thread", CiKind.Word, AMD64.r15);

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184

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185 asm.pload(CiKind.Object, result, thread, asm.i(config.threadExceptionOopOffset), false);

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186 asm.pstore(CiKind.Object, thread, asm.i(config.threadExceptionOopOffset), asm.o(null), false);

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187 asm.pstore(CiKind.Long, thread, asm.i(config.threadExceptionPcOffset), asm.l(0), false);

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188

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189 return asm.finishTemplate("exception object");

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190 }

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191 };

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192

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193 private SimpleTemplates resolveClassTemplates = new SimpleTemplates(UNRESOLVED) {

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194

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195 @Override

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196 protected XirTemplate create(CiXirAssembler asm, long flags) {

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197 XirOperand result = asm.restart(CiKind.Word);

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198 if (is(UNRESOLVED, flags)) {

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199 UnresolvedClassPatching patching = new UnresolvedClassPatching(asm, result, config);

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200 patching.emitInline();

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201 // -- out of line -------------------------------------------------------

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202 patching.emitOutOfLine();

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203 } else {

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204 XirOperand type = asm.createConstantInputParameter("type", CiKind.Object);

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205 asm.mov(result, type);

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206 }

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207 return asm.finishTemplate(is(UNRESOLVED, flags) ? "resolve class (unresolved)" : "resolve class");

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208 }

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209 };

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210

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211 private SimpleTemplates invokeInterfaceTemplates = new SimpleTemplates(NULL_CHECK) {

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212

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213 @Override

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214 protected XirTemplate create(CiXirAssembler asm, long flags) {

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215 asm.restart();

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216 XirParameter receiver = asm.createInputParameter("receiver", CiKind.Object);

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217 XirParameter addr = asm.createConstantInputParameter("addr", CiKind.Word);

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218 XirOperand temp = asm.createRegisterTemp("temp", CiKind.Word, AMD64.rax);

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219

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220 if (is(NULL_CHECK, flags)) {

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221 asm.nop(1);

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222 asm.mark(MARK_IMPLICIT_NULL);

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223 asm.pload(CiKind.Word, temp, receiver, true);

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224 }

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225 asm.mark(MARK_INVOKEINTERFACE);

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226 asm.mov(temp, asm.createConstant(CiConstant.forObject(HotSpotProxy.DUMMY_CONSTANT_OBJ)));

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227

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228 return asm.finishTemplate(addr, "invokeinterface");

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229 }

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230 };

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231

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232 private SimpleTemplates invokeVirtualTemplates = new SimpleTemplates(NULL_CHECK) {

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233

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234 @Override

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235 protected XirTemplate create(CiXirAssembler asm, long flags) {

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236 asm.restart();

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237 XirParameter receiver = asm.createInputParameter("receiver", CiKind.Object);

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238 XirParameter addr = asm.createConstantInputParameter("addr", CiKind.Word);

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239 XirOperand temp = asm.createRegisterTemp("temp", CiKind.Word, AMD64.rax);

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240

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241 if (is(NULL_CHECK, flags)) {

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242 asm.nop(1);

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243 asm.mark(MARK_IMPLICIT_NULL);

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244 asm.pload(CiKind.Word, temp, receiver, true);

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245 }

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246 asm.mark(MARK_INVOKEVIRTUAL);

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247 asm.mov(temp, asm.createConstant(CiConstant.forObject(HotSpotProxy.DUMMY_CONSTANT_OBJ)));

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248

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249 return asm.finishTemplate(addr, "invokevirtual");

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250 }

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251 };

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252

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253 private SimpleTemplates invokeSpecialTemplates = new SimpleTemplates(NULL_CHECK) {

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254

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255 @Override

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256 protected XirTemplate create(CiXirAssembler asm, long flags) {

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257 asm.restart();

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258 XirParameter receiver = asm.createInputParameter("receiver", CiKind.Object);

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259 XirParameter addr = asm.createConstantInputParameter("addr", CiKind.Word);

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260 XirOperand temp = asm.createRegisterTemp("temp", CiKind.Word, AMD64.rax);

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261 XirLabel stub = asm.createOutOfLineLabel("call stub");

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262

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263 if (is(NULL_CHECK, flags)) {

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264 asm.nop(1);

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265 asm.mark(MARK_IMPLICIT_NULL);

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266 asm.pload(CiKind.Word, temp, receiver, true);

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267 }

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268 asm.mark(MARK_INVOKESPECIAL);

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269

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270 // -- out of line -------------------------------------------------------

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271 asm.bindOutOfLine(stub);

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272 XirOperand method = asm.createRegisterTemp("method", CiKind.Word, AMD64.rbx);

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273 asm.mark(MARK_STATIC_CALL_STUB, XirMark.CALLSITE);

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274 asm.mov(method, asm.w(0L));

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275 XirLabel dummy = asm.createOutOfLineLabel("dummy");

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276 asm.jmp(dummy);

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277 asm.bindOutOfLine(dummy);

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278

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279 return asm.finishTemplate(addr, "invokespecial");

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280 }

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281 };

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282

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283 private SimpleTemplates invokeStaticTemplates = new SimpleTemplates() {

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284

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285 @Override

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286 protected XirTemplate create(CiXirAssembler asm, long flags) {

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287 asm.restart();

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288 XirParameter addr = asm.createConstantInputParameter("addr", CiKind.Word);

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289

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290 XirLabel stub = asm.createOutOfLineLabel("call stub");

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291 asm.mark(MARK_INVOKESTATIC);

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292

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293 // -- out of line -------------------------------------------------------

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294 asm.bindOutOfLine(stub);

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295 XirOperand method = asm.createRegisterTemp("method", CiKind.Word, AMD64.rbx);

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296 asm.mark(MARK_STATIC_CALL_STUB, XirMark.CALLSITE);

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297 asm.mov(method, asm.w(0L));

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298 XirLabel dummy = asm.createOutOfLineLabel("dummy");

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299 asm.jmp(dummy);

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300 asm.bindOutOfLine(dummy);

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301

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302 return asm.finishTemplate(addr, "invokestatic");

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303 }

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304 };

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305

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306 private SimpleTemplates monitorEnterTemplates = new SimpleTemplates(NULL_CHECK) {

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307

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308 @Override

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309 protected XirTemplate create(CiXirAssembler asm, long flags) {

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310 asm.restart(CiKind.Void);

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311 XirParameter object = asm.createInputParameter("object", CiKind.Object);

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312 XirParameter lock = asm.createInputParameter("lock", CiKind.Word);

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313

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314 if (is(NULL_CHECK, flags)) {

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315 asm.nop(1);

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316 asm.mark(MARK_IMPLICIT_NULL);

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317 asm.pload(CiKind.Word, asm.createTemp("temp", CiKind.Word), object, true);

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318 }

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319

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320

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321 // (tw) It is important to use for this runtime call the debug info AFTER the monitor enter. Otherwise the monitor object

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322 // is not correctly garbage collected.

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323 final boolean useInfoAfter = true;

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324

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325 if (config.useFastLocking) {

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326 useRegisters(asm, AMD64.rax, AMD64.rbx);

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327 useRegisters(asm, getGeneralParameterRegister(0));

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328 useRegisters(asm, getGeneralParameterRegister(1));

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329 asm.callRuntime(config.fastMonitorEnterStub, null, useInfoAfter, object, lock);

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330 } else {

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331 asm.reserveOutgoingStack(target.wordSize * 2);

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332 asm.pstore(CiKind.Object, asm.createRegister("rsp", CiKind.Word, AMD64.RSP.asRegister()), asm.i(target.wordSize), object, false);

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333 asm.pstore(CiKind.Word, asm.createRegister("rsp", CiKind.Word, AMD64.RSP.asRegister()), asm.i(0), lock, false);

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334 asm.callRuntime(config.monitorEnterStub, null, useInfoAfter);

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335 }

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336

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337 return asm.finishTemplate("monitorEnter");

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338 }

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339 };

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340

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341 private CiRegister getGeneralParameterRegister(int index) {

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342 return registerConfig.getCallingConventionRegisters(CiCallingConvention.Type.RuntimeCall, RegisterFlag.CPU)[index];

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343 }

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344

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345 private SimpleTemplates monitorExitTemplates = new SimpleTemplates(NULL_CHECK) {

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346

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347 @Override

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348 protected XirTemplate create(CiXirAssembler asm, long flags) {

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349 asm.restart(CiKind.Void);

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350 XirParameter object = asm.createInputParameter("object", CiKind.Object);

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351 XirParameter lock = asm.createInputParameter("lock", CiKind.Word);

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352

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353 if (config.useFastLocking) {

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354 useRegisters(asm, AMD64.rax, AMD64.rbx);

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355 useRegisters(asm, getGeneralParameterRegister(0));

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356 useRegisters(asm, getGeneralParameterRegister(1));

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357 asm.callRuntime(config.fastMonitorExitStub, null, object, lock);

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358 } else {

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359 asm.reserveOutgoingStack(target.wordSize);

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360 asm.pstore(CiKind.Word, asm.createRegister("rsp", CiKind.Word, AMD64.RSP.asRegister()), asm.i(0), lock, false);

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361 asm.callRuntime(config.monitorExitStub, null);

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362 }

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363

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364 return asm.finishTemplate("monitorExit");

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365 }

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366 };

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367

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368 private KindTemplates getFieldTemplates = new KindTemplates(NULL_CHECK, UNRESOLVED) {

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369

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370 @Override

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371 protected XirTemplate create(CiXirAssembler asm, long flags, CiKind kind) {

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372 XirOperand result = asm.restart(kind);

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diff changeset

373 XirParameter object = asm.createInputParameter("object", CiKind.Object);

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diff changeset

374

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diff changeset

375 if (is(UNRESOLVED, flags)) {

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376 UnresolvedFieldPatching fieldPatching = new UnresolvedFieldPatching(asm, object, result, false, is(NULL_CHECK, flags), config);

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diff changeset

377 fieldPatching.emitInline();

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378 // -- out of line -------------------------------------------------------

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379 fieldPatching.emitOutOfLine();

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diff changeset

380 return asm.finishTemplate("getfield<" + kind + ">");

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381 }

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382 XirParameter fieldOffset = asm.createConstantInputParameter("fieldOffset", CiKind.Int);

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diff changeset

383 if (is(NULL_CHECK, flags)) {

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diff changeset

384 asm.nop(1);

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diff changeset

385 asm.mark(MARK_IMPLICIT_NULL);

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diff changeset

386 }

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387 asm.pload(kind, result, object, fieldOffset, is(NULL_CHECK, flags));

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388 return asm.finishTemplate("getfield<" + kind + ">");

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diff changeset

389 }

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diff changeset

390 };

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diff changeset

391

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diff changeset

392 private KindTemplates writeBarrierTemplate = new KindTemplates() {

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diff changeset

393

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diff changeset

394 @Override

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395 protected XirTemplate create(CiXirAssembler asm, long flags, CiKind kind) {

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396 asm.restart(CiKind.Void);

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397 XirParameter object = asm.createInputParameter("object", CiKind.Object);

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diff changeset

398

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diff changeset

399 // Need temp operand, because the write barrier destroys the object pointer.

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400 XirOperand temp = asm.createTemp("temp", CiKind.Object);

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diff changeset

401 asm.mov(temp, object);

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diff changeset

402

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diff changeset

403 writeBarrier(asm, temp);

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404 return asm.finishTemplate("writeBarrier");

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405 }

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406 };

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diff changeset

407

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408 private KindTemplates putFieldTemplates = new KindTemplates(WRITE_BARRIER, NULL_CHECK, UNRESOLVED) {

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diff changeset

409

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diff changeset

410 @Override

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411 protected XirTemplate create(CiXirAssembler asm, long flags, CiKind kind) {

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412 asm.restart(CiKind.Void);

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413 XirParameter object = asm.createInputParameter("object", CiKind.Object);

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414 XirParameter value = asm.createInputParameter("value", kind);

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diff changeset

415

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diff changeset

416 if (is(UNRESOLVED, flags)) {

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diff changeset

417 UnresolvedFieldPatching fieldPatching = new UnresolvedFieldPatching(asm, object, value, true, is(NULL_CHECK, flags), config);

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418 fieldPatching.emitInline();

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419 // -- out of line -------------------------------------------------------

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420 fieldPatching.emitOutOfLine();

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421 return asm.finishTemplate("putfield<" + kind + ">");

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diff changeset

422 }

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423 XirParameter fieldOffset = asm.createConstantInputParameter("fieldOffset", CiKind.Int);

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424 if (kind == CiKind.Object) {

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diff changeset

425 verifyPointer(asm, value);

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diff changeset

426 }

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diff changeset

427 if (is(NULL_CHECK, flags)) {

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428 asm.nop(1);

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diff changeset

429 asm.mark(MARK_IMPLICIT_NULL);

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diff changeset

430 }

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431 asm.pstore(kind, object, fieldOffset, value, is(NULL_CHECK, flags));

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diff changeset

432 if (is(WRITE_BARRIER, flags)) {

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diff changeset

433 XirOperand temp = asm.createTemp("temp", CiKind.Word);

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diff changeset

434 asm.mov(temp, object);

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diff changeset

435 writeBarrier(asm, temp);

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diff changeset

436 }

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diff changeset

437 return asm.finishTemplate("putfield<" + kind + ">");

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diff changeset

438 }

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diff changeset

439 };

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diff changeset

440

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diff changeset

441 private final IndexTemplates newInstanceTemplates = new IndexTemplates() {

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diff changeset

442

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diff changeset

443 @Override

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diff changeset

444 protected XirTemplate create(CiXirAssembler asm, long flags, int size) {

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diff changeset

445 XirOperand result = asm.restart(CiKind.Word);

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diff changeset

446 XirOperand type = asm.createInputParameter("type", CiKind.Object);

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diff changeset

447

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diff changeset

448 XirOperand temp1 = asm.createRegisterTemp("temp1", CiKind.Word, AMD64.rcx);

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diff changeset

449 XirOperand temp2 = asm.createRegisterTemp("temp2", CiKind.Word, AMD64.rbx);

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diff changeset

450 XirOperand temp2i = asm.createRegisterTemp("temp2i", CiKind.Int, AMD64.rbx);

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diff changeset

451 useRegisters(asm, AMD64.rsi);

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diff changeset

452 XirLabel tlabFull = asm.createOutOfLineLabel("tlab full");

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diff changeset

453 XirLabel resume = asm.createInlineLabel("resume");

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diff changeset

454

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diff changeset

455 // check if the class is already initialized

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diff changeset

456 asm.pload(CiKind.Int, temp2i, type, asm.i(config.klassStateOffset), false);

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diff changeset

457 asm.jneq(tlabFull, temp2i, asm.i(config.klassStateFullyInitialized));

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diff changeset

458

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diff changeset

459 XirOperand thread = asm.createRegisterTemp("thread", CiKind.Word, AMD64.r15);

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diff changeset

460 asm.pload(CiKind.Word, result, thread, asm.i(config.threadTlabTopOffset), false);

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diff changeset

461 asm.add(temp1, result, asm.w(size));

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diff changeset

462 asm.pload(CiKind.Word, temp2, thread, asm.i(config.threadTlabEndOffset), false);

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diff changeset

463

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diff changeset

464 asm.jgt(tlabFull, temp1, temp2);

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parents:

diff changeset

465 asm.pstore(CiKind.Word, thread, asm.i(config.threadTlabTopOffset), temp1, false);

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diff changeset

466

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diff changeset

467 asm.bindInline(resume);

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diff changeset

468

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diff changeset

469 asm.pload(CiKind.Word, temp1, type, asm.i(config.instanceHeaderPrototypeOffset), false);

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diff changeset

470 asm.pstore(CiKind.Word, result, temp1, false);

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diff changeset

471 asm.pstore(CiKind.Object, result, asm.i(config.hubOffset), type, false);

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parents:

diff changeset

472

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diff changeset

473 if (size > 2 * target.wordSize) {

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parents:

diff changeset

474 asm.mov(temp1, asm.w(0));

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parents:

diff changeset

475 for (int offset = 2 * target.wordSize; offset < size; offset += target.wordSize) {

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parents:

diff changeset

476 asm.pstore(CiKind.Word, result, asm.i(offset), temp1, false);

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parents:

diff changeset

477 }

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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

478 }

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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

479

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

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parents:

diff changeset

480 // -- out of line -------------------------------------------------------

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parents:

diff changeset

481 asm.bindOutOfLine(tlabFull);

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parents:

diff changeset

482 XirOperand arg = asm.createRegisterTemp("runtime call argument", CiKind.Object, AMD64.rdx);

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parents:

diff changeset

483 asm.mov(arg, type);

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parents:

diff changeset

484 useRegisters(asm, AMD64.rax);

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parents:

diff changeset

485 asm.callRuntime(config.newInstanceStub, result);

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parents:

diff changeset

486 asm.jmp(resume);

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parents:

diff changeset

487

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parents:

diff changeset

488 return asm.finishTemplate("new instance");

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parents:

diff changeset

489 }

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diff changeset

490 };

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diff changeset

491

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diff changeset

492 private SimpleTemplates newInstanceUnresolvedTemplates = new SimpleTemplates() {

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parents:

diff changeset

493

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diff changeset

494 @Override

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diff changeset

495 protected XirTemplate create(CiXirAssembler asm, long flags) {

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diff changeset

496 XirOperand result = asm.restart(CiKind.Word);

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diff changeset

497 XirOperand arg = asm.createRegisterTemp("runtime call argument", CiKind.Object, AMD64.rdx);

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diff changeset

498

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diff changeset

499 UnresolvedClassPatching patching = new UnresolvedClassPatching(asm, arg, config);

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diff changeset

500

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diff changeset

501 patching.emitInline();

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diff changeset

502 useRegisters(asm, AMD64.rbx, AMD64.rcx, AMD64.rsi, AMD64.rax);

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diff changeset

503 asm.callRuntime(config.unresolvedNewInstanceStub, result);

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parents:

diff changeset

504

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parents:

diff changeset

505 // -- out of line -------------------------------------------------------

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diff changeset

506 patching.emitOutOfLine();

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diff changeset

507

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diff changeset

508 return asm.finishTemplate("new instance");

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diff changeset

509 }

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diff changeset

510 };

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diff changeset

511

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diff changeset

512 private SimpleTemplates newObjectArrayCloneTemplates = new SimpleTemplates() {

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diff changeset

513

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diff changeset

514 @Override

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diff changeset

515 protected XirTemplate create(CiXirAssembler asm, long flags) {

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diff changeset

516 XirOperand result = asm.restart(CiKind.Object);

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diff changeset

517 XirParameter lengthParam = asm.createInputParameter("length", CiKind.Int, true);

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diff changeset

518 XirParameter src = asm.createInputParameter("src", CiKind.Object);

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diff changeset

519

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

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diff changeset

520 // Set up length and hub.

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diff changeset

521 XirOperand length = asm.createRegisterTemp("length", CiKind.Int, AMD64.rbx);

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diff changeset

522 XirOperand hub = asm.createRegisterTemp("hub", CiKind.Object, AMD64.rdx);

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diff changeset

523 asm.pload(CiKind.Object, hub, src, asm.i(config.hubOffset), false);

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diff changeset

524 asm.mov(length, lengthParam);

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diff changeset

525

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diff changeset

526 useRegisters(asm, AMD64.rsi, AMD64.rcx, AMD64.rdi, AMD64.rax);

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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

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diff changeset

527 asm.callRuntime(config.newObjectArrayStub, result);

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diff changeset

528 return asm.finishTemplate("objectArrayClone");

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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

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diff changeset

529 }

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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

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diff changeset

530 };

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

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diff changeset

531

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

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diff changeset

532 private SimpleTemplates newObjectArrayTemplates = new SimpleTemplates(UNRESOLVED) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

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diff changeset

533

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

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diff changeset

534 @Override

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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

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diff changeset

535 protected XirTemplate create(CiXirAssembler asm, long flags) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

536 emitNewTypeArray(asm, flags, CiKind.Object, config.useFastNewObjectArray, config.newObjectArrayStub);

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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

537 return asm.finishTemplate(is(UNRESOLVED, flags) ? "newObjectArray (unresolved)" : "newObjectArray");

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

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diff changeset

538 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

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diff changeset

539 };

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

540

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

541 private void emitNewTypeArray(CiXirAssembler asm, long flags, CiKind kind, boolean useFast, long slowPathStub) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

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parents:

diff changeset

542 XirOperand result = asm.restart(CiKind.Word);

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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

543

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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

544 XirParameter lengthParam = asm.createInputParameter("length", CiKind.Int, true);

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parents:

diff changeset

545

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

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diff changeset

546 XirOperand length = asm.createRegisterTemp("length", CiKind.Int, AMD64.rbx);

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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

547 XirOperand hub = asm.createRegisterTemp("hub", CiKind.Object, AMD64.rdx);

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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

548

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

549 // Registers rsi, rcx, rdi, and rax are needed by the runtime call.

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

550 // Hub needs to be on rdx, length on rbx.

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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

551 XirOperand temp1 = asm.createRegisterTemp("temp1", CiKind.Word, AMD64.rcx);

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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

552 XirOperand temp2 = asm.createRegisterTemp("temp2", CiKind.Word, AMD64.rax);

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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

553 XirOperand temp3 = asm.createRegisterTemp("temp3", CiKind.Word, AMD64.rdi);

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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

554 XirOperand size = asm.createRegisterTemp("size", CiKind.Int, AMD64.rsi);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

555

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

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parents:

diff changeset

556 UnresolvedClassPatching patching = null;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

557 if (is(UNRESOLVED, flags)) {

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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

558 // insert the patching code for class resolving - the hub will end up in "hub"

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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

559 patching = new UnresolvedClassPatching(asm, hub, config);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

560 patching.emitInline();

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

561 } else {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

562 asm.mov(hub, asm.createConstantInputParameter("hub", CiKind.Object));

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

563 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

564

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

565 asm.mov(length, lengthParam);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

566

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

567 if (useFast) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

568

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

569 XirLabel slowPath = asm.createOutOfLineLabel("slowPath");

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

570

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

571 XirLabel done = asm.createInlineLabel("done");

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

572

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

573 // Check for negative array size.

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

574 // TODO: Also check for upper bound

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

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parents:

diff changeset

575 asm.jlt(slowPath, length, asm.i(0));

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

576

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

577 final int aligning = target.wordSize;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

578 final int arrayLengthOffset = target.wordSize * 2;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

579 final int arrayElementOffset = config.getArrayOffset(kind);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

580

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

581 // Calculate aligned size

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

582 asm.mov(size, length);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

583 int scale = CiUtil.log2(kind.sizeInBytes(target.wordSize));

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

584 if (scale != 0) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

585 asm.shl(size, size, asm.i(scale));

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

586 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

587 asm.add(size, size, asm.i(arrayElementOffset + aligning - 1));

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

588 long mask = 0xFFFFFFFFL;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

589 mask <<= CiUtil.log2(aligning);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

590 asm.and(size, size, asm.i((int) mask));

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

591

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

592 // Try tlab allocation

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

593 XirOperand thread = asm.createRegisterTemp("thread", CiKind.Word, AMD64.r15);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

594 asm.pload(CiKind.Word, result, thread, asm.i(config.threadTlabTopOffset), false);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

595 asm.add(temp1, result, size);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

596 asm.pload(CiKind.Word, temp2, thread, asm.i(config.threadTlabEndOffset), false);

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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

597 asm.jgt(slowPath, temp1, temp2);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

598 asm.pstore(CiKind.Word, thread, asm.i(config.threadTlabTopOffset), temp1, false);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

599

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

600 // Now the new object is in result, store mark word and klass

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

601 asm.pload(CiKind.Word, temp1, hub, asm.i(config.instanceHeaderPrototypeOffset), false);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

602 asm.pstore(CiKind.Word, result, temp1, false);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

603 asm.pstore(CiKind.Object, result, asm.i(config.hubOffset), hub, false);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

604

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

605 // Store array length

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

606 asm.pstore(CiKind.Int, result, asm.i(arrayLengthOffset), length, false);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

607

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

608 // Initialize with 0

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

609 XirLabel top = asm.createInlineLabel("top");

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

610 asm.sub(size, size, asm.i(arrayElementOffset));

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

611 asm.shr(size, size, asm.i(Scale.Times8.log2));

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

612 asm.jeq(done, size, asm.i(0));

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

613 asm.xor(temp3, temp3, temp3);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

614 asm.bindInline(top);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

615 asm.pstore(CiKind.Word, result, size, temp3, arrayElementOffset - target.wordSize, Scale.Times8, false);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

616 asm.decAndJumpNotZero(top, size);

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Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

617

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

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parents:

diff changeset

618 asm.bindInline(done);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

619

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

620 // Slow path

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

621 asm.bindOutOfLine(slowPath);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

622 asm.callRuntime(slowPathStub, result);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

623 asm.jmp(done);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

624 } else {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

625 asm.callRuntime(slowPathStub, result);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

626 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

627

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

628 if (patching != null) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

629 patching.emitOutOfLine();

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

630 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

631 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

632

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

633 private KindTemplates newTypeArrayTemplates = new KindTemplates() {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

634 @Override

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

635 protected XirTemplate create(CiXirAssembler asm, long flags, CiKind kind) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

636 emitNewTypeArray(asm, flags, kind, config.useFastNewTypeArray, config.newTypeArrayStub);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

637 return asm.finishTemplate("newTypeArray<" + kind.toString() + ">");

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

638 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

639 };

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

640

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

641 private final IndexTemplates multiNewArrayTemplate = new IndexTemplates(UNRESOLVED) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

642

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

643 @Override

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

644 protected XirTemplate create(CiXirAssembler asm, long flags, int dimensions) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

645 XirOperand result = asm.restart(CiKind.Object);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

646

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

647 XirOperand hub = asm.createRegisterTemp("hub", CiKind.Object, AMD64.rax);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

648 XirOperand rank = asm.createRegisterTemp("rank", CiKind.Int, AMD64.rbx);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

649 XirOperand sizes = asm.createRegisterTemp("sizes", CiKind.Long, AMD64.rcx);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

650 XirOperand thread = asm.createRegisterTemp("thread", CiKind.Long, AMD64.r15);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

651 asm.add(sizes, thread, asm.l(config.threadMultiNewArrayStorage));

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

652 for (int i = 0; i < dimensions; i++) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

653 XirParameter length = asm.createInputParameter("length" + i, CiKind.Int, true);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

654 asm.pstore(CiKind.Int, sizes, asm.i(i * target.sizeInBytes(CiKind.Int)), length, false);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

655 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

656

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

657 UnresolvedClassPatching patching = null;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

658 if (is(UNRESOLVED, flags)) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

659 // insert the patching code for class resolving - the hub will end up in "hub"

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

660 patching = new UnresolvedClassPatching(asm, hub, config);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

661 patching.emitInline();

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

662 } else {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

663 asm.mov(hub, asm.createConstantInputParameter("hub", CiKind.Object));

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

664 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

665

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

666 asm.mov(rank, asm.i(dimensions));

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

667 useRegisters(asm, AMD64.rax);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

668 asm.callRuntime(config.newMultiArrayStub, result);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

669 if (is(UNRESOLVED, flags)) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

670 patching.emitOutOfLine();

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

671 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

672 return asm.finishTemplate(is(UNRESOLVED, flags) ? "multiNewArray" + dimensions + " (unresolved)" : "multiNewArray" + dimensions);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

673 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

674 };

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

675

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

676 private SimpleTemplates checkCastTemplates = new SimpleTemplates(NULL_CHECK, UNRESOLVED) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

677

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

678 @Override

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

679 protected XirTemplate create(CiXirAssembler asm, long flags) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

680 asm.restart();

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

681 XirParameter object = asm.createInputParameter("object", CiKind.Object);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

682 final XirOperand hub;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

683 final UnresolvedClassPatching patching;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

684 if (is(UNRESOLVED, flags)) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

685 hub = asm.createTemp("hub", CiKind.Object);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

686 // insert the patching code for class resolving - the hub will end up in "hub"

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

687 patching = new UnresolvedClassPatching(asm, hub, config);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

688 patching.emitInline();

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

689 } else {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

690 hub = asm.createConstantInputParameter("hub", CiKind.Object);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

691 patching = null;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

692 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

693

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

694 XirOperand objHub = asm.createTemp("objHub", CiKind.Object);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

695

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

696 XirLabel end = asm.createInlineLabel("end");

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

697 XirLabel slowPath = asm.createOutOfLineLabel("slow path");

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

698

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

699 if (is(NULL_CHECK, flags)) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

700 // null can be cast to anything

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

701 asm.jeq(end, object, asm.o(null));

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

702 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

703

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

704 asm.pload(CiKind.Object, objHub, object, asm.i(config.hubOffset), false);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

705 // if we get an exact match: succeed immediately

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

706 asm.jneq(slowPath, objHub, hub);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

707 asm.bindInline(end);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

708

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

709 // -- out of line -------------------------------------------------------

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

710 asm.bindOutOfLine(slowPath);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

711 checkSubtype(asm, objHub, objHub, hub);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

712 asm.jneq(end, objHub, asm.o(null));

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

713 XirOperand scratch = asm.createRegisterTemp("scratch", CiKind.Object, AMD64.r10);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

714 asm.mov(scratch, object);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

715 asm.callRuntime(config.throwClassCastException, null);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

716 asm.shouldNotReachHere();

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

717

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

718 if (is(UNRESOLVED, flags)) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

719 patching.emitOutOfLine();

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

720 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

721

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

722 return asm.finishTemplate(object, "instanceof");

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

723 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

724 };

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

725

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

726 private SimpleTemplates instanceOfTemplates = new SimpleTemplates(NULL_CHECK, UNRESOLVED) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

727

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

728 @Override

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

729 protected XirTemplate create(CiXirAssembler asm, long flags) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

730 XirOperand result = asm.restart(CiKind.Boolean);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

731 XirParameter object = asm.createInputParameter("object", CiKind.Object);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

732 final XirOperand hub;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

733 final UnresolvedClassPatching patching;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

734 if (is(UNRESOLVED, flags)) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

735 hub = asm.createTemp("hub", CiKind.Object);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

736 // insert the patching code for class resolving - the hub will end up in "hub"

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

737 patching = new UnresolvedClassPatching(asm, hub, config);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

738 patching.emitInline();

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

739 } else {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

740 hub = asm.createConstantInputParameter("hub", CiKind.Object);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

741 patching = null;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

742 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

743

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

744 XirOperand objHub = asm.createTemp("objHub", CiKind.Object);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

745

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

746 XirLabel end = asm.createInlineLabel("end");

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

747 XirLabel slowPath = asm.createOutOfLineLabel("slow path");

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

748

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

749 if (is(NULL_CHECK, flags)) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

750 // null isn't "instanceof" anything

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

751 asm.mov(result, asm.b(false));

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

752 asm.jeq(end, object, asm.o(null));

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

753 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

754

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

755 asm.pload(CiKind.Object, objHub, object, asm.i(config.hubOffset), false);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

756 // if we get an exact match: succeed immediately

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

757 asm.mov(result, asm.b(true));

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

758 asm.jneq(slowPath, objHub, hub);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

759 asm.bindInline(end);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

760

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

761 // -- out of line -------------------------------------------------------

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

762 asm.bindOutOfLine(slowPath);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

763 checkSubtype(asm, result, objHub, hub);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

764 asm.jmp(end);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

765

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

766 if (is(UNRESOLVED, flags)) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

767 patching.emitOutOfLine();

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

768 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

769

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

770 return asm.finishTemplate("instanceof");

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

771 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

772 };

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

773

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

774 private XirOperand genArrayLength(XirOperand array, boolean implicitNullException) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

775 XirOperand length = asm.createTemp("length", CiKind.Int);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

776 genArrayLength(asm, length, array, implicitNullException);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

777 return length;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

778 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

779

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

780 private void genArrayLength(CiXirAssembler asm, XirOperand length, XirOperand array, boolean implicitNullException) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

781 if (implicitNullException) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

782 // asm.nop(1);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

783 asm.mark(MARK_IMPLICIT_NULL);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

784 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

785 asm.pload(CiKind.Int, length, array, asm.i(config.arrayLengthOffset), implicitNullException);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

786 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

787

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

788 private KindTemplates arrayLoadTemplates = new KindTemplates(NULL_CHECK, READ_BARRIER, BOUNDS_CHECK, GIVEN_LENGTH) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

789

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

790 @Override

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

791 protected XirTemplate create(CiXirAssembler asm, long flags, CiKind kind) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

792 XirOperand result = asm.restart(kind);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

793 XirParameter array = asm.createInputParameter("array", CiKind.Object);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

794 XirParameter index = asm.createInputParameter("index", CiKind.Int, true);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

795 XirLabel failBoundsCheck = null;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

796 // if the length is known the array cannot be null

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

797 boolean implicitNullException = is(NULL_CHECK, flags);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

798

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

799 if (is(BOUNDS_CHECK, flags)) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

800 // load the array length and check the index

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

801 failBoundsCheck = asm.createOutOfLineLabel("failBoundsCheck");

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

802 XirOperand length;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

803 if (is(GIVEN_LENGTH, flags)) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

804 length = asm.createInputParameter("length", CiKind.Int, true);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

805 } else {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

806 length = genArrayLength(array, implicitNullException);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

807 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

808 asm.jugteq(failBoundsCheck, index, length);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

809 implicitNullException = false;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

810 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

811 int elemSize = target.sizeInBytes(kind);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

812 if (implicitNullException) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

813 asm.nop(1);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

814 asm.mark(MARK_IMPLICIT_NULL);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

815 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

816 asm.pload(kind, result, array, index, config.getArrayOffset(kind), Scale.fromInt(elemSize), implicitNullException);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

817 if (is(BOUNDS_CHECK, flags)) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

818 asm.bindOutOfLine(failBoundsCheck);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

819 asm.callRuntime(config.throwArrayIndexException, null);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

820 asm.shouldNotReachHere();

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

821 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

822 return asm.finishTemplate("arrayload<" + kind + ">");

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

823 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

824 };

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

825

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

826 private SimpleTemplates getClassTemplates = new SimpleTemplates() {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

827 @Override

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

828 protected XirTemplate create(CiXirAssembler asm, long flags) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

829 XirOperand result = asm.restart(CiKind.Object);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

830 XirOperand object = asm.createInputParameter("object", CiKind.Object);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

831 if (is(NULL_CHECK, flags)) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

832 asm.nop(1);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

833 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

834 asm.pload(CiKind.Object, result, object, asm.i(config.hubOffset), is(NULL_CHECK, flags));

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

835 asm.pload(CiKind.Object, result, result, asm.i(config.classMirrorOffset), false);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

836 return asm.finishTemplate("currentThread");

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

837 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

838 };

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

839

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

840 private SimpleTemplates currentThreadTemplates = new SimpleTemplates() {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

841 @Override

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

842 protected XirTemplate create(CiXirAssembler asm, long flags) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

843 XirOperand result = asm.restart(CiKind.Object);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

844 XirOperand thread = asm.createRegisterTemp("thread", CiKind.Word, AMD64.r15);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

845 asm.pload(CiKind.Object, result, thread, asm.i(config.threadObjectOffset), false);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

846 return asm.finishTemplate("currentThread");

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

847 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

848 };

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

849

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

850 @Override

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

851 public XirSnippet genCurrentThread(XirSite site) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

852 return new XirSnippet(currentThreadTemplates.get(site));

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

853 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

854

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

855 @Override

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

856 public XirSnippet genGetClass(XirSite site, XirArgument object) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

857 return new XirSnippet(getClassTemplates.get(site), object);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

858 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

859

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

860 private KindTemplates arrayCopyTemplates = new KindTemplates() {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

861

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

862 @Override

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

863 protected XirTemplate create(CiXirAssembler asm, long flags, CiKind kind) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

864 asm.restart(CiKind.Void);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

865 XirParameter src = asm.createInputParameter("src", CiKind.Object);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

866 XirParameter srcPos = asm.createInputParameter("srcPos", CiKind.Int, true);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

867 XirParameter dest = asm.createInputParameter("dest", CiKind.Object);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

868 XirParameter destPos = asm.createInputParameter("destPos", CiKind.Int, true);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

869 XirParameter length = asm.createInputParameter("length", CiKind.Int, true);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

870

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

871 XirOperand tempSrc = asm.createTemp("tempSrc", CiKind.Word);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

872 XirOperand tempDest = asm.createTemp("tempDest", CiKind.Word);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

873 XirOperand lengthOperand = asm.createRegisterTemp("lengthOperand", CiKind.Int, AMD64.rax);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

874

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

875 XirOperand compHub = null;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

876 XirOperand valueHub = null;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

877 XirOperand temp = null;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

878 XirLabel store = null;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

879 XirLabel slowStoreCheck = null;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

880

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

881 if (is(STORE_CHECK, flags)) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

882 valueHub = asm.createRegisterTemp("valueHub", CiKind.Word, AMD64.rdi);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

883 compHub = asm.createRegisterTemp("compHub", CiKind.Word, AMD64.rsi);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

884 temp = asm.createRegisterTemp("temp", CiKind.Word, AMD64.r10);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

885 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

886

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

887 // Calculate the factor for the repeat move instruction.

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

888 int elementSize = kind.sizeInBytes(target.wordSize);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

889 int factor;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

890 boolean wordSize;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

891 if (elementSize >= target.wordSize) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

892 assert elementSize % target.wordSize == 0;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

893 wordSize = true;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

894 factor = elementSize / target.wordSize;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

895 } else {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

896 factor = elementSize;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

897 wordSize = false;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

898 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

899

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

900 // Adjust the length if the factor is not 1.

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

901 if (factor != 1) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

902 asm.shl(lengthOperand, length, asm.i(CiUtil.log2(factor)));

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

903 } else {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

904 asm.mov(lengthOperand, length);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

905 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

906

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

907 // Set the start and the end pointer.

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

908 asm.lea(tempSrc, src, srcPos, config.getArrayOffset(kind), Scale.fromInt(elementSize));

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

909 asm.lea(tempDest, dest, destPos, config.getArrayOffset(kind), Scale.fromInt(elementSize));

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

910

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

911 XirLabel reverse = null;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

912 XirLabel normal = null;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

913

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

914 if (is(STORE_CHECK, flags)) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

915 reverse = asm.createInlineLabel("reverse");

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

916 asm.jneq(reverse, src, dest);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

917 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

918

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

919 if (!is(STORE_CHECK, flags) && !is(INPUTS_DIFFERENT, flags) && !is(INPUTS_SAME, flags)) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

920 normal = asm.createInlineLabel("normal");

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

921 asm.jneq(normal, src, dest);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

922 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

923

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

924 if (!is(INPUTS_DIFFERENT, flags)) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

925 if (reverse == null) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

926 reverse = asm.createInlineLabel("reverse");

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

927 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

928 asm.jlt(reverse, srcPos, destPos);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

929 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

930

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

931 if (!is(STORE_CHECK, flags) && !is(INPUTS_DIFFERENT, flags) && !is(INPUTS_SAME, flags)) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

932 asm.bindInline(normal);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

933 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

934

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

935 // Everything set up => repeat mov.

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

936 if (wordSize) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

937 asm.repmov(tempSrc, tempDest, lengthOperand);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

938 } else {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

939 asm.repmovb(tempSrc, tempDest, lengthOperand);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

940 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

941

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

942 if (!is(INPUTS_DIFFERENT, flags) || is(STORE_CHECK, flags)) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

943

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

944 XirLabel end = asm.createInlineLabel("end");

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

945 asm.jmp(end);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

946

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

947 // Implement reverse copy, because srcPos < destPos and src == dest.

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

948 asm.bindInline(reverse);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

949

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

950 if (is(STORE_CHECK, flags)) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

951 asm.pload(CiKind.Object, compHub, dest, asm.i(config.hubOffset), false);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

952 asm.pload(CiKind.Object, compHub, compHub, asm.i(config.arrayClassElementOffset), false);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

953 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

954

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

955 CiKind copyKind = wordSize ? CiKind.Object : CiKind.Byte;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

956 XirOperand tempValue = asm.createTemp("tempValue", copyKind);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

957 XirLabel start = asm.createInlineLabel("start");

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

958 asm.bindInline(start);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

959 asm.sub(lengthOperand, lengthOperand, asm.i(1));

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

960 asm.jlt(end, lengthOperand, asm.i(0));

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

961

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

962 Scale scale = wordSize ? Scale.fromInt(target.wordSize) : Scale.Times1;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

963 asm.pload(copyKind, tempValue, tempSrc, lengthOperand, 0, scale, false);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

964

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

965 if (is(STORE_CHECK, flags)) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

966 slowStoreCheck = asm.createOutOfLineLabel("slowStoreCheck");

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

967 store = asm.createInlineLabel("store");

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

968 asm.jeq(store, tempValue, asm.o(null)); // first check if value is null

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

969 asm.pload(CiKind.Object, valueHub, tempValue, asm.i(config.hubOffset), false);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

970 asm.jneq(slowStoreCheck, compHub, valueHub); // then check component hub matches value hub

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

971 asm.bindInline(store);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

972 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

973

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

974 asm.pstore(copyKind, tempDest, lengthOperand, tempValue, 0, scale, false);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

975

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

976 asm.jmp(start);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

977 asm.bindInline(end);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

978 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

979

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

980 if (kind == CiKind.Object) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

981 // Do write barriers

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

982 asm.lea(tempDest, dest, destPos, config.getArrayOffset(kind), Scale.fromInt(elementSize));

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

983 asm.shr(tempDest, tempDest, asm.i(config.cardtableShift));

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

984 asm.pstore(CiKind.Boolean, asm.w(config.cardtableStartAddress), tempDest, asm.b(false), false);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

985

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

986 XirOperand tempDestEnd = tempSrc; // Reuse src temp

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

987 asm.lea(tempDestEnd, dest, destPos, config.getArrayOffset(kind), Scale.fromInt(elementSize));

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

988 asm.add(tempDestEnd, tempDestEnd, length);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

989 asm.shr(tempDestEnd, tempDestEnd, asm.i(config.cardtableShift));

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

990

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

991 // Jump to out-of-line write barrier loop if the array is big.

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

992 XirLabel writeBarrierLoop = asm.createOutOfLineLabel("writeBarrierLoop");

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

993 asm.jneq(writeBarrierLoop, tempDest, tempSrc);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

994 XirLabel back = asm.createInlineLabel("back");

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

995 asm.bindInline(back);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

996

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

997 asm.bindOutOfLine(writeBarrierLoop);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

998 asm.pstore(CiKind.Boolean, asm.w(config.cardtableStartAddress), tempDestEnd, asm.b(false), false);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

999 asm.sub(tempDestEnd, tempDestEnd, asm.i(1));

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1000 asm.jneq(writeBarrierLoop, tempDestEnd, tempDest);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1001 asm.jmp(back);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1002 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1003

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1004 if (is(STORE_CHECK, flags)) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1005 assert kind == CiKind.Object;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1006 useRegisters(asm, AMD64.rax);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1007 asm.bindOutOfLine(slowStoreCheck);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1008 checkSubtype(asm, temp, valueHub, compHub);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1009 asm.jneq(store, temp, asm.w(0));

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1010 XirOperand scratch = asm.createRegisterTemp("scratch", CiKind.Object, AMD64.r10);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1011 asm.mov(scratch, valueHub);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1012 asm.callRuntime(config.throwArrayStoreException, null);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1013 asm.jmp(store);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1014 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1015

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1016 return asm.finishTemplate("arraycopy<" + kind + ">");

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1017 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1018 };

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1019

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1020 private KindTemplates arrayStoreTemplates = new KindTemplates(NULL_CHECK, WRITE_BARRIER, BOUNDS_CHECK, STORE_CHECK, GIVEN_LENGTH) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1021

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1022 @Override

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1023 protected XirTemplate create(CiXirAssembler asm, long flags, CiKind kind) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1024 asm.restart(CiKind.Void);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1025 XirParameter array = asm.createInputParameter("array", CiKind.Object);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1026 XirParameter index = asm.createInputParameter("index", CiKind.Int, true);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1027 XirParameter value = asm.createInputParameter("value", kind, kind != CiKind.Object);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1028 XirOperand temp = asm.createTemp("temp", CiKind.Word);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1029 XirOperand valueHub = null;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1030 XirOperand compHub = null;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1031 XirLabel store = asm.createInlineLabel("store");

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1032 XirLabel failBoundsCheck = null;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1033 XirLabel slowStoreCheck = null;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1034 // if the length is known the array cannot be null

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1035 boolean implicitNullException = is(NULL_CHECK, flags);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1036

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1037 if (is(BOUNDS_CHECK, flags)) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1038 // load the array length and check the index

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1039 failBoundsCheck = asm.createOutOfLineLabel("failBoundsCheck");

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1040 XirOperand length;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1041 if (is(GIVEN_LENGTH, flags)) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1042 length = asm.createInputParameter("length", CiKind.Int);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1043 } else {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1044 length = asm.createTemp("length", CiKind.Int);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1045 if (implicitNullException) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1046 asm.nop(1);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1047 asm.mark(MARK_IMPLICIT_NULL);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1048 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1049 asm.pload(CiKind.Int, length, array, asm.i(config.arrayLengthOffset), implicitNullException);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1050 implicitNullException = false;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1051 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1052 asm.jugteq(failBoundsCheck, index, length);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1053

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1054 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1055 if (is(STORE_CHECK, flags) && kind == CiKind.Object) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1056 slowStoreCheck = asm.createOutOfLineLabel("slowStoreCheck");

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1057 asm.jeq(store, value, asm.o(null)); // first check if value is null

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1058 valueHub = asm.createTemp("valueHub", CiKind.Object);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1059 compHub = asm.createTemp("compHub", CiKind.Object);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1060 if (implicitNullException) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1061 asm.mark(MARK_IMPLICIT_NULL);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1062 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1063 asm.pload(CiKind.Object, compHub, array, asm.i(config.hubOffset), implicitNullException);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1064 asm.pload(CiKind.Object, compHub, compHub, asm.i(config.arrayClassElementOffset), false);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1065 asm.pload(CiKind.Object, valueHub, value, asm.i(config.hubOffset), false);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1066 asm.jneq(slowStoreCheck, compHub, valueHub); // then check component hub matches value hub

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1067

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1068 implicitNullException = false;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1069 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1070 asm.bindInline(store);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1071 int elemSize = target.sizeInBytes(kind);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1072

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1073 if (implicitNullException) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1074 asm.mark(MARK_IMPLICIT_NULL);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1075 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1076 int disp = config.getArrayOffset(kind);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1077 Scale scale = Scale.fromInt(elemSize);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1078 if (kind == CiKind.Object) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1079 verifyPointer(asm, value);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1080 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1081 if (is(WRITE_BARRIER, flags)) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1082 asm.lea(temp, array, index, disp, scale);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1083 asm.pstore(kind, temp, value, implicitNullException);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1084 writeBarrier(asm, temp);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1085 } else {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1086 asm.pstore(kind, array, index, value, disp, scale, implicitNullException);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1087 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1088

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1089 // -- out of line -------------------------------------------------------

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1090 if (is(BOUNDS_CHECK, flags)) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1091 asm.bindOutOfLine(failBoundsCheck);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1092 asm.callRuntime(config.throwArrayIndexException, null);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1093 asm.shouldNotReachHere();

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1094 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1095 if (is(STORE_CHECK, flags) && kind == CiKind.Object) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1096 useRegisters(asm, AMD64.rax);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1097 asm.bindOutOfLine(slowStoreCheck);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1098 checkSubtype(asm, temp, valueHub, compHub);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1099 asm.jneq(store, temp, asm.w(0));

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1100 XirOperand scratch = asm.createRegisterTemp("scratch", CiKind.Object, AMD64.r10);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1101 asm.mov(scratch, valueHub);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1102 asm.callRuntime(config.throwArrayStoreException, null);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1103 asm.jmp(store);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1104 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1105 return asm.finishTemplate("arraystore<" + kind + ">");

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1106 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1107 };

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1108

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1109 private SimpleTemplates arrayLengthTemplates = new SimpleTemplates(NULL_CHECK) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1110

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1111 @Override

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1112 protected XirTemplate create(CiXirAssembler asm, long flags) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1113 XirOperand result = asm.restart(CiKind.Int);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1114 XirParameter object = asm.createInputParameter("object", CiKind.Object);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1115 if (is(NULL_CHECK, flags)) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1116 asm.nop(1);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1117 asm.mark(MARK_IMPLICIT_NULL);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1118 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1119 verifyPointer(asm, object);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1120 asm.pload(CiKind.Int, result, object, asm.i(config.arrayLengthOffset), true);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1121 return asm.finishTemplate("arrayLength");

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1122 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1123 };

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1124

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1125 @Override

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1126 public XirSnippet genPrologue(XirSite site, RiMethod method) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1127 boolean staticMethod = Modifier.isStatic(method.accessFlags());

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1128 return new XirSnippet(staticMethod ? prologueTemplates.get(site, STATIC_METHOD) : prologueTemplates.get(site));

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1129 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1130

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1131 @Override

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1132 public XirSnippet genEpilogue(XirSite site, RiMethod method) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1133 return new XirSnippet(epilogueTemplates.get(site));

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1134 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1135

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1136 @Override

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1137 public XirSnippet genSafepoint(XirSite site) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1138 return new XirSnippet(safepointTemplates.get(site));

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1139 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1140

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1141 @Override

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1142 public XirSnippet genExceptionObject(XirSite site) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1143 return new XirSnippet(exceptionObjectTemplates.get(site));

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1144 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1145

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1146 @Override

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1147 public XirSnippet genResolveClass(XirSite site, RiType type, Representation rep) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1148 assert rep == Representation.ObjectHub || rep == Representation.StaticFields || rep == Representation.JavaClass : "unexpected representation: " + rep;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1149 if (type.isResolved()) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1150 return new XirSnippet(resolveClassTemplates.get(site), XirArgument.forObject(type));

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1151 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1152 return new XirSnippet(resolveClassTemplates.get(site, UNRESOLVED));

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1153 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1154

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1155 @Override

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1156 public XirSnippet genIntrinsic(XirSite site, XirArgument[] arguments, RiMethod method) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1157 return null;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1158 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1159

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1160 @Override

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1161 public XirSnippet genInvokeInterface(XirSite site, XirArgument receiver, RiMethod method) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1162 return new XirSnippet(invokeInterfaceTemplates.get(site), receiver, XirArgument.forWord(0));

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1163 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1164

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1165 @Override

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1166 public XirSnippet genInvokeVirtual(XirSite site, XirArgument receiver, RiMethod method) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1167 return new XirSnippet(invokeVirtualTemplates.get(site), receiver, XirArgument.forWord(0));

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1168 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1169

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1170 @Override

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1171 public XirSnippet genInvokeSpecial(XirSite site, XirArgument receiver, RiMethod method) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1172 return new XirSnippet(invokeSpecialTemplates.get(site), receiver, XirArgument.forWord(0));

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1173 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1174

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1175 @Override

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1176 public XirSnippet genInvokeStatic(XirSite site, RiMethod method) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1177 return new XirSnippet(invokeStaticTemplates.get(site), XirArgument.forWord(0));

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1178 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1179

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1180 @Override

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1181 public XirSnippet genMonitorEnter(XirSite site, XirArgument receiver, XirArgument lockAddress) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1182 return new XirSnippet(monitorEnterTemplates.get(site), receiver, lockAddress);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1183 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1184

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1185 @Override

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1186 public XirSnippet genMonitorExit(XirSite site, XirArgument receiver, XirArgument lockAddress) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1187 return new XirSnippet(monitorExitTemplates.get(site), receiver, lockAddress);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1188 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1189

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1190 @Override

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1191 public XirSnippet genGetField(XirSite site, XirArgument object, RiField field) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1192 if (field.isResolved()) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1193 return new XirSnippet(getFieldTemplates.get(site, field.kind()), object, XirArgument.forInt(((HotSpotField) field).offset()));

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1194 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1195 return new XirSnippet(getFieldTemplates.get(site, field.kind(), UNRESOLVED), object);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1196 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1197

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1198 @Override

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1199 public XirSnippet genWriteBarrier(XirArgument object) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1200 return new XirSnippet(writeBarrierTemplate.get(null, CiKind.Void), object);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1201 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1202

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1203 @Override

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1204 public XirSnippet genPutField(XirSite site, XirArgument object, RiField field, XirArgument value) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1205 if (field.isResolved()) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1206 return new XirSnippet(putFieldTemplates.get(site, field.kind()), object, value, XirArgument.forInt(((HotSpotField) field).offset()));

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1207 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1208 return new XirSnippet(putFieldTemplates.get(site, field.kind(), UNRESOLVED), object, value);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1209 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1210

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1211 @Override

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1212 public XirSnippet genGetStatic(XirSite site, XirArgument object, RiField field) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1213 if (field.isResolved()) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1214 return new XirSnippet(getFieldTemplates.get(site, field.kind()), object, XirArgument.forInt(((HotSpotField) field).offset()));

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1215 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1216 return new XirSnippet(getFieldTemplates.get(site, field.kind(), UNRESOLVED), object);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1217 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1218

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1219 @Override

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1220 public XirSnippet genPutStatic(XirSite site, XirArgument object, RiField field, XirArgument value) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1221 if (field.isResolved()) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1222 return new XirSnippet(putFieldTemplates.get(site, field.kind()), object, value, XirArgument.forInt(((HotSpotField) field).offset()));

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1223 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1224 return new XirSnippet(putFieldTemplates.get(site, field.kind(), UNRESOLVED), object, value);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1225 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1226

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1227 @Override

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1228 public XirSnippet genNewInstance(XirSite site, RiType type) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1229 if (type.isResolved()) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1230 int instanceSize = ((HotSpotTypeResolved) type).instanceSize();

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1231 return new XirSnippet(newInstanceTemplates.get(site, instanceSize), XirArgument.forObject(type));

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1232 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1233 return new XirSnippet(newInstanceUnresolvedTemplates.get(site));

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1234 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1235

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1236 @Override

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1237 public XirSnippet genNewArray(XirSite site, XirArgument length, CiKind elementKind, RiType componentType, RiType arrayType) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1238 if (elementKind == CiKind.Object) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1239 if (arrayType.isResolved()) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1240 return new XirSnippet(newObjectArrayTemplates.get(site), length, XirArgument.forObject(arrayType));

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1241 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1242 return new XirSnippet(newObjectArrayTemplates.get(site, UNRESOLVED), length);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1243 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1244 assert arrayType == null;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1245 arrayType = compiler.getVMEntries().getPrimitiveArrayType(elementKind);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1246 return new XirSnippet(newTypeArrayTemplates.get(site, elementKind), length, XirArgument.forObject(arrayType));

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1247 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1248

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1249 @Override

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1250 public XirSnippet genNewObjectArrayClone(XirSite site, XirArgument newLength, XirArgument referenceArray) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1251 return new XirSnippet(newObjectArrayCloneTemplates.get(site), newLength, referenceArray);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1252 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1253

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1254 @Override

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1255 public XirSnippet genNewMultiArray(XirSite site, XirArgument[] lengths, RiType type) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1256 if (type.isResolved()) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1257 XirArgument[] params = Arrays.copyOf(lengths, lengths.length + 1);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1258 params[lengths.length] = XirArgument.forObject(type);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1259 return new XirSnippet(multiNewArrayTemplate.get(site, lengths.length), params);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1260 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1261 return new XirSnippet(multiNewArrayTemplate.get(site, lengths.length, UNRESOLVED), lengths);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1262 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1263

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1264 @Override

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1265 public XirSnippet genCheckCast(XirSite site, XirArgument receiver, XirArgument hub, RiType type) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1266 if (type.isResolved()) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1267 return new XirSnippet(checkCastTemplates.get(site), receiver, hub);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1268 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1269 return new XirSnippet(checkCastTemplates.get(site, UNRESOLVED), receiver);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1270 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1271

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1272 @Override

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1273 public XirSnippet genInstanceOf(XirSite site, XirArgument object, XirArgument hub, RiType type) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1274 if (type.isResolved()) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1275 return new XirSnippet(instanceOfTemplates.get(site), object, hub);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1276 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1277 return new XirSnippet(instanceOfTemplates.get(site, UNRESOLVED), object);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1278 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1279

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1280 @Override

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1281 public XirSnippet genArrayLoad(XirSite site, XirArgument array, XirArgument index, XirArgument length, CiKind elementKind, RiType elementType) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1282 if (length == null || !site.requiresBoundsCheck()) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1283 return new XirSnippet(arrayLoadTemplates.get(site, elementKind), array, index);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1284 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1285 return new XirSnippet(arrayLoadTemplates.get(site, elementKind, GIVEN_LENGTH), array, index, length);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1286 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1287

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1288 @Override

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1289 public XirSnippet genArrayStore(XirSite site, XirArgument array, XirArgument index, XirArgument length, XirArgument value, CiKind elementKind, RiType elementType) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1290 if (length == null || !site.requiresBoundsCheck()) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1291 return new XirSnippet(arrayStoreTemplates.get(site, elementKind), array, index, value);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1292 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1293 return new XirSnippet(arrayStoreTemplates.get(site, elementKind, GIVEN_LENGTH), array, index, value, length);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1294 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1295

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1296 @Override

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1297 public XirSnippet genArrayCopy(XirSite site, XirArgument src, XirArgument srcPos, XirArgument dest, XirArgument destPos, XirArgument length, RiType elementType, boolean inputsSame, boolean inputsDifferent) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1298 if (elementType == null) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1299 return null;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1300 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1301 assert !inputsDifferent || !inputsSame;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1302 XirTemplate template = null;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1303 if (inputsDifferent) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1304 template = arrayCopyTemplates.get(site, elementType.kind(), INPUTS_DIFFERENT);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1305 } else if (inputsSame) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1306 template = arrayCopyTemplates.get(site, elementType.kind(), INPUTS_SAME);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1307 } else {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1308 template = arrayCopyTemplates.get(site, elementType.kind());

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1309 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1310 return new XirSnippet(template, src, srcPos, dest, destPos, length);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1311 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1312

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1313 @Override

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1314 public XirSnippet genArrayLength(XirSite site, XirArgument array) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1315 return new XirSnippet(arrayLengthTemplates.get(site), array);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1316 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1317

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1318 @Override

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1319 public List<XirTemplate> buildTemplates(CiXirAssembler asm) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1320 this.asm = asm;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1321 List<XirTemplate> templates = new ArrayList<XirTemplate>();

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1322 return templates;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1323 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1324

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1325 private static class UnresolvedClassPatching {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1326

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1327 private final XirLabel patchSite;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1328 private final XirLabel replacement;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1329 private final XirLabel patchStub;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1330 private final CiXirAssembler asm;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1331 private final HotSpotVMConfig config;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1332 private final XirOperand arg;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1333 private State state;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1334

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1335 private enum State {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1336 New, Inline, Finished

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1337 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1338

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1339 public UnresolvedClassPatching(CiXirAssembler asm, XirOperand arg, HotSpotVMConfig config) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1340 this.asm = asm;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1341 this.arg = arg;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1342 this.config = config;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1343 patchSite = asm.createInlineLabel("patch site");

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1344 replacement = asm.createOutOfLineLabel("replacement");

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1345 patchStub = asm.createOutOfLineLabel("patch stub");

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1346

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1347 state = State.New;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1348 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1349

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1350 public void emitInline() {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1351 assert state == State.New;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1352

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1353 asm.bindInline(patchSite);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1354 asm.mark(MARK_DUMMY_OOP_RELOCATION);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1355

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1356 asm.jmp(patchStub);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1357

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1358 // TODO: make this more generic & safe - this is needed to create space for patching

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1359 asm.nop(5);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1360

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1361 state = State.Inline;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1362 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1363

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1364 public void emitOutOfLine() {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1365 assert state == State.Inline;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1366

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1367 asm.bindOutOfLine(replacement);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1368 XirMark begin = asm.mark(null);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1369 asm.mov(arg, asm.createConstant(CiConstant.NULL_OBJECT));

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1370 XirMark end = asm.mark(null);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1371 // make this piece of data look like an instruction

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1372 asm.rawBytes(new byte[] {(byte) 0xb8, 0, 0, 0x05, 0});

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1373 asm.mark(MARK_KLASS_PATCHING, begin, end);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1374 asm.bindOutOfLine(patchStub);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1375 asm.callRuntime(config.loadKlassStub, null);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1376 asm.jmp(patchSite);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1377

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1378 state = State.Finished;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1379 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1380 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1381

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1382 private static class UnresolvedFieldPatching {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1383

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1384 private final XirLabel patchSite;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1385 private final XirLabel replacement;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1386 private final XirLabel patchStub;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1387 private final CiXirAssembler asm;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1388 private final HotSpotVMConfig config;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1389 private State state;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1390 private final XirOperand receiver;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1391 private final XirOperand value;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1392 private final boolean put;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1393 private final boolean nullCheck;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1394

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1395 private enum State {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1396 New, Inline, Finished

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1397 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1398

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1399 public UnresolvedFieldPatching(CiXirAssembler asm, XirOperand receiver, XirOperand value, boolean put, boolean nullCheck, HotSpotVMConfig config) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1400 this.asm = asm;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1401 this.receiver = receiver;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1402 this.value = value;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1403 this.put = put;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1404 this.nullCheck = nullCheck;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1405 this.config = config;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1406 patchSite = asm.createInlineLabel("patch site");

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1407 replacement = asm.createOutOfLineLabel("replacement");

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1408 patchStub = asm.createOutOfLineLabel("patch stub");

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1409

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1410 state = State.New;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1411 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1412

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1413 public void emitInline() {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1414 assert state == State.New;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1415 if (nullCheck) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1416 asm.nop(1);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1417 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1418 asm.bindInline(patchSite);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1419 asm.mark(MARK_DUMMY_OOP_RELOCATION);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1420 if (nullCheck) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1421 asm.mark(MARK_IMPLICIT_NULL);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1422 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1423 asm.safepoint();

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1424 asm.jmp(patchStub);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1425

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1426 // TODO: make this more generic & safe - this is needed to create space for patching

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1427 asm.nop(5);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1428

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1429 state = State.Inline;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1430 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1431

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1432 public void emitOutOfLine() {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1433 assert state == State.Inline;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1434

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1435 asm.bindOutOfLine(replacement);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1436 XirMark begin = asm.mark(null);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1437 if (put) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1438 asm.pstore(value.kind, receiver, asm.i(Integer.MAX_VALUE), value, false);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1439 } else {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1440 asm.pload(value.kind, value, receiver, asm.i(Integer.MAX_VALUE), false);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1441 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1442 XirMark end = asm.mark(null);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1443 // make this piece of data look like an instruction

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1444 asm.rawBytes(new byte[] {(byte) 0xb8, 0, 0, 0x05, 0});

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1445 asm.mark(MARK_ACCESS_FIELD_PATCHING, begin, end);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1446 asm.bindOutOfLine(patchStub);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1447 asm.callRuntime(config.accessFieldStub, null);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1448 asm.jmp(patchSite);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1449

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1450 // Check if we need NOP instructions like in C1 to "not destroy the world".

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1451

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1452 state = State.Finished;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1453 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1454 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1455

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1456 private void verifyPointer(CiXirAssembler asm, XirOperand pointer) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1457 if (config.verifyPointers) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1458 // The verify pointer stub wants the argument in a fixed register.

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1459 XirOperand fixed = asm.createRegisterTemp("fixed", CiKind.Object, AMD64.r13);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1460 asm.push(fixed);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1461 asm.mov(fixed, pointer);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1462 asm.callRuntime(config.verifyPointerStub, null);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1463 asm.pop(fixed);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1464 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1465 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1466

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1467 private void checkSubtype(CiXirAssembler asm, XirOperand result, XirOperand objHub, XirOperand hub) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1468 asm.push(objHub);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1469 asm.push(hub);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1470 asm.callRuntime(config.instanceofStub, null);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1471 asm.pop(result);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1472 asm.pop(result);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1473 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1474

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1475 private void useRegisters(CiXirAssembler asm, CiRegister... registers) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1476 if (registers != null) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1477 for (CiRegister register : registers) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1478 asm.createRegisterTemp("reg", CiKind.Illegal, register);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1479 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1480 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1481 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1482

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1483 private void writeBarrier(CiXirAssembler asm, XirOperand base) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1484 asm.shr(base, base, asm.i(config.cardtableShift));

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1485 asm.pstore(CiKind.Boolean, asm.w(config.cardtableStartAddress), base, asm.b(false), false);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1486 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1487

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1488 public boolean is(TemplateFlag check, long flags) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1489 return (flags & check.bits()) == check.bits();

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1490 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1491

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1492 /**

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1493 * Base class for all the ondemand template generators. It is not normally subclassed directly, but through one of

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1494 * its subclasses (SimpleTemplates, KindTemplates, IndexTemplates).

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1495 *

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1496 * @author Lukas Stadler

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1497 */

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1498 private abstract class Templates {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1499

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1500 private ConcurrentHashMap<Long, XirTemplate> templates = new ConcurrentHashMap<Long, XirTemplate>();

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1501 private final long mask;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1502

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1503 /**

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1504 * Each flag passed to this method will cause templates with and without it to be generated.

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1505 */

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1506 public Templates(TemplateFlag... flags) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1507 this.mask = getBits((int) INDEX_MASK, null, flags);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1508 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1509

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1510 protected abstract XirTemplate create(CiXirAssembler asm, long flags);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1511

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1512 protected long getBits(int index, XirSite site, TemplateFlag... flags) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1513 long bits = index;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1514 if (site != null) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1515 bits |= site.requiresNullCheck() ? NULL_CHECK.bits() : 0;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1516 bits |= site.requiresReadBarrier() ? READ_BARRIER.bits() : 0;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1517 bits |= site.requiresWriteBarrier() ? WRITE_BARRIER.bits() : 0;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1518 bits |= site.requiresArrayStoreCheck() ? STORE_CHECK.bits() : 0;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1519 bits |= site.requiresBoundsCheck() ? BOUNDS_CHECK.bits() : 0;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1520 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1521 if (flags != null) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1522 for (TemplateFlag flag : flags) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1523 bits |= flag.bits();

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1524 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1525 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1526 return bits;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1527 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1528

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1529 protected XirTemplate getInternal(long flags) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1530 flags = flags & mask;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1531 XirTemplate template = templates.get(flags);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1532 if (template == null) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1533 template = create(HotSpotXirGenerator.this.asm.copy(), flags);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1534 templates.put(flags, template);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1535 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1536 return template;

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1537 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1538 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1539

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1540 private abstract class SimpleTemplates extends Templates {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1541

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1542 public SimpleTemplates(TemplateFlag... flags) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1543 super(flags);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1544 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1545

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1546 public XirTemplate get(XirSite site, TemplateFlag... flags) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1547 return getInternal(getBits(0, site, flags));

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1548 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1549 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1550

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1551 private abstract class IndexTemplates extends Templates {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1552

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1553 public IndexTemplates(TemplateFlag... flags) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1554 super(flags);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1555 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1556

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1557 @Override

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1558 protected final XirTemplate create(CiXirAssembler asm, long flags) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1559 return create(asm, flags & FLAGS_MASK, (int) (flags & INDEX_MASK));

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1560 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1561

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1562 protected abstract XirTemplate create(CiXirAssembler asm, long flags, int index);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1563

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1564 public XirTemplate get(XirSite site, int size, TemplateFlag... flags) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1565 return getInternal(getBits(size, site, flags));

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1566 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1567 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1568

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1569 private abstract class KindTemplates extends Templates {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1570

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1571 public KindTemplates(TemplateFlag... flags) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1572 super(flags);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1573 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1574

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1575 @Override

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1576 protected final XirTemplate create(CiXirAssembler asm, long flags) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1577 return create(asm, flags & FLAGS_MASK, CiKind.VALUES[(int) (flags & INDEX_MASK)]);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1578 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1579

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1580 protected abstract XirTemplate create(CiXirAssembler asm, long flags, CiKind kind);

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1581

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1582 public XirTemplate get(XirSite site, CiKind kind, TemplateFlag... flags) {

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1583 return getInternal(getBits(kind.ordinal(), site, flags));

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1584 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1585 }

099e697d8934 Renaming c1x4hotspotsrc => graal and HotSpotVM => Runtime

Thomas Wuerthinger <thomas.wuerthinger@oracle.com>

parents:

diff changeset

1586 }

Mercurial > hg > truffle

annotate graal/Runtime/src/com/sun/hotspot/c1x/HotSpotXirGenerator.java @ 2297:099e697d8934