Mercurial > hg > truffle

annotate c1x4hotspotsrc/HotSpotVM/src/com/sun/hotspot/c1x/HotSpotRuntime.java @ 2293:e3c42b8de67e

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Removed a reference to getRiType(Class c) and some checkstyle fixes.
author Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
date Mon, 11 Apr 2011 17:42:45 +0200
parents 6190d20bd6d6
children 160aacf936ad
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
1 /*
1437
9e5e83ca2259 Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1434
diff changeset
2 * Copyright (c) 2010 Sun Microsystems, Inc. All rights reserved.
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
3 *
1437
9e5e83ca2259 Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1434
diff changeset
4 * Sun Microsystems, Inc. has intellectual property rights relating to technology embodied in the product
9e5e83ca2259 Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1434
diff changeset
5 * that is described in this document. In particular, and without limitation, these intellectual property
9e5e83ca2259 Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1434
diff changeset
6 * rights may include one or more of the U.S. patents listed at http://www.sun.com/patents and one or
9e5e83ca2259 Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1434
diff changeset
7 * more additional patents or pending patent applications in the U.S. and in other countries.
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
8 *
1437
9e5e83ca2259 Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1434
diff changeset
9 * U.S. Government Rights - Commercial software. Government users are subject to the Sun
9e5e83ca2259 Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1434
diff changeset
10 * Microsystems, Inc. standard license agreement and applicable provisions of the FAR and its
9e5e83ca2259 Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1434
diff changeset
11 * supplements.
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
12 *
1437
9e5e83ca2259 Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1434
diff changeset
13 * Use is subject to license terms. Sun, Sun Microsystems, the Sun logo, Java and Solaris are trademarks or
9e5e83ca2259 Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1434
diff changeset
14 * registered trademarks of Sun Microsystems, Inc. in the U.S. and other countries. All SPARC trademarks
9e5e83ca2259 Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1434
diff changeset
15 * are used under license and are trademarks or registered trademarks of SPARC International, Inc. in the
9e5e83ca2259 Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1434
diff changeset
16 * U.S. and other countries.
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
17 *
1437
9e5e83ca2259 Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1434
diff changeset
18 * UNIX is a registered trademark in the U.S. and other countries, exclusively licensed through X/Open
9e5e83ca2259 Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1434
diff changeset
19 * Company, Ltd.
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
20 */
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
21 package com.sun.hotspot.c1x;
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
22
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1423
diff changeset
23 import java.io.*;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1423
diff changeset
24 import java.lang.reflect.*;
1449
8cfe3537a0d3 Pointer verification stub. Two loose oop fixes in C1X C++ part. Logging which methods have been compiled.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1439
diff changeset
25 import java.util.*;
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
26
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1423
diff changeset
27 import com.sun.cri.ci.*;
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
28 import com.sun.cri.ci.CiTargetMethod.Call;
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
29 import com.sun.cri.ci.CiTargetMethod.DataPatch;
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
30 import com.sun.cri.ci.CiTargetMethod.Safepoint;
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1423
diff changeset
31 import com.sun.cri.ri.*;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1423
diff changeset
32 import com.sun.max.asm.dis.*;
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1423
diff changeset
33 import com.sun.max.lang.*;
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
34
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
35 /**
1423
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
36 * CRI runtime implementation for the HotSpot VM.
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
37 *
1423
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
38 * @author Thomas Wuerthinger, Lukas Stadler
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
39 */
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
40 public class HotSpotRuntime implements RiRuntime {
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
41
1439
d0c8d3a2a7e8 Modified domake script to use (and require) JRE7 environment variable for find the base of a JRE 7 installation. This script no also ensures that $JRE7/lib/amd64/jvm.cfg has the right value for '-client'.
Doug Simon <doug.simon@oracle.com>
parents: 1437
diff changeset
42 final HotSpotVMConfig config;
d0c8d3a2a7e8 Modified domake script to use (and require) JRE7 environment variable for find the base of a JRE 7 installation. This script no also ensures that $JRE7/lib/amd64/jvm.cfg has the right value for '-client'.
Doug Simon <doug.simon@oracle.com>
parents: 1437
diff changeset
43 final HotSpotRegisterConfig regConfig;
1470
ef7761803480 Fixes to get running again after C1X changes to pointer maps and register configuration.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1465
diff changeset
44 final HotSpotRegisterConfig globalStubRegConfig;
2284
569d3fe7d65c non-static VMEntries and VMExits, CompilationServer simplifications
Lukas Stadler <lukas.stadler@jku.at>
parents: 2274
diff changeset
45 private final Compiler compiler;
1439
d0c8d3a2a7e8 Modified domake script to use (and require) JRE7 environment variable for find the base of a JRE 7 installation. This script no also ensures that $JRE7/lib/amd64/jvm.cfg has the right value for '-client'.
Doug Simon <doug.simon@oracle.com>
parents: 1437
diff changeset
46
1419
7bf6a77b9c5a implement recent safepoint & exceptionobject ci changes, HotSpotVMConfig
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1417
diff changeset
47
2284
569d3fe7d65c non-static VMEntries and VMExits, CompilationServer simplifications
Lukas Stadler <lukas.stadler@jku.at>
parents: 2274
diff changeset
48 public HotSpotRuntime(HotSpotVMConfig config, Compiler compiler) {
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
49 this.config = config;
2284
569d3fe7d65c non-static VMEntries and VMExits, CompilationServer simplifications
Lukas Stadler <lukas.stadler@jku.at>
parents: 2274
diff changeset
50 this.compiler = compiler;
1470
ef7761803480 Fixes to get running again after C1X changes to pointer maps and register configuration.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1465
diff changeset
51 regConfig = new HotSpotRegisterConfig(config, false);
ef7761803480 Fixes to get running again after C1X changes to pointer maps and register configuration.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1465
diff changeset
52 globalStubRegConfig = new HotSpotRegisterConfig(config, true);
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
53 }
1419
7bf6a77b9c5a implement recent safepoint & exceptionobject ci changes, HotSpotVMConfig
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1417
diff changeset
54
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
55 @Override
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
56 public int codeOffset() {
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
57 return 0;
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
58 }
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
59
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
60 @Override
1475
ace6e55373eb Sync with CRI/C1X changes.
Doug Simon <doug.simon@oracle.com>
parents: 1473
diff changeset
61 public String disassemble(byte[] code, long address) {
ace6e55373eb Sync with CRI/C1X changes.
Doug Simon <doug.simon@oracle.com>
parents: 1473
diff changeset
62 return disassemble(code, new DisassemblyPrinter(false), address);
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
63 }
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
64
1475
ace6e55373eb Sync with CRI/C1X changes.
Doug Simon <doug.simon@oracle.com>
parents: 1473
diff changeset
65 private String disassemble(byte[] code, DisassemblyPrinter disassemblyPrinter, long address) {
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
66 final ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
1439
d0c8d3a2a7e8 Modified domake script to use (and require) JRE7 environment variable for find the base of a JRE 7 installation. This script no also ensures that $JRE7/lib/amd64/jvm.cfg has the right value for '-client'.
Doug Simon <doug.simon@oracle.com>
parents: 1437
diff changeset
67 final ISA instructionSet = ISA.AMD64;
1475
ace6e55373eb Sync with CRI/C1X changes.
Doug Simon <doug.simon@oracle.com>
parents: 1473
diff changeset
68 Disassembler.disassemble(byteArrayOutputStream, code, instructionSet, WordWidth.BITS_64, address, null, disassemblyPrinter);
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
69 return byteArrayOutputStream.toString();
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
70 }
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
71
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
72 @Override
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
73 public String disassemble(final CiTargetMethod targetMethod) {
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
74
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
75 final DisassemblyPrinter disassemblyPrinter = new DisassemblyPrinter(false) {
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
76
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
77 private String toString(Call call) {
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
78 if (call.runtimeCall != null) {
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
79 return "{" + call.runtimeCall.name() + "}";
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
80 } else if (call.symbol != null) {
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
81 return "{" + call.symbol + "}";
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
82 } else if (call.globalStubID != null) {
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
83 return "{" + call.globalStubID + "}";
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
84 } else {
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
85 return "{" + call.method + "}";
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
86 }
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
87 }
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
88
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
89 private String siteInfo(int pcOffset) {
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
90 for (Call call : targetMethod.directCalls) {
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
91 if (call.pcOffset == pcOffset) {
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
92 return toString(call);
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
93 }
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
94 }
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
95 for (Call call : targetMethod.indirectCalls) {
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
96 if (call.pcOffset == pcOffset) {
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
97 return toString(call);
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
98 }
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
99 }
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
100 for (Safepoint site : targetMethod.safepoints) {
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
101 if (site.pcOffset == pcOffset) {
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
102 return "{safepoint}";
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
103 }
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
104 }
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
105 for (DataPatch site : targetMethod.dataReferences) {
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
106 if (site.pcOffset == pcOffset) {
1423
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
107 return "{" + site.constant + "}";
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
108 }
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
109 }
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
110 return null;
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
111 }
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
112
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
113 @Override
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
114 protected String disassembledObjectString(Disassembler disassembler, DisassembledObject disassembledObject) {
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
115 final String string = super.disassembledObjectString(disassembler, disassembledObject);
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
116
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
117 String site = siteInfo(disassembledObject.startPosition());
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
118 if (site != null) {
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
119 return string + " " + site;
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
120 }
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
121 return string;
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
122 }
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
123 };
1449
8cfe3537a0d3 Pointer verification stub. Two loose oop fixes in C1X C++ part. Logging which methods have been compiled.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1439
diff changeset
124 final byte[] code = Arrays.copyOf(targetMethod.targetCode(), targetMethod.targetCodeSize());
1475
ace6e55373eb Sync with CRI/C1X changes.
Doug Simon <doug.simon@oracle.com>
parents: 1473
diff changeset
125 return disassemble(code, disassemblyPrinter, 0L);
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
126 }
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
127
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
128 @Override
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
129 public String disassemble(RiMethod method) {
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
130 return "No disassembler available";
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
131 }
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
132
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
133 @Override
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
134 public RiConstantPool getConstantPool(RiMethod method) {
1423
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
135 return ((HotSpotTypeResolved) method.holder()).constantPool();
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
136 }
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
137
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
138 @Override
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
139 public RiOsrFrame getOsrFrame(RiMethod method, int bci) {
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
140 return null;
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
141 }
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
142
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
143 @Override
1423
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
144 public RiType getRiType(Class<?> javaClass) {
2058
8f033d37798a Better support for array types.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 2048
diff changeset
145 assert javaClass != null;
2284
569d3fe7d65c non-static VMEntries and VMExits, CompilationServer simplifications
Lukas Stadler <lukas.stadler@jku.at>
parents: 2274
diff changeset
146 return compiler.getVMEntries().getType(javaClass);
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
147 }
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
148
2293
e3c42b8de67e Removed a reference to getRiType(Class c) and some checkstyle fixes.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 2289
diff changeset
149 public Class<?> getJavaClass(CiConstant c) {
e3c42b8de67e Removed a reference to getRiType(Class c) and some checkstyle fixes.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 2289
diff changeset
150 return null;
e3c42b8de67e Removed a reference to getRiType(Class c) and some checkstyle fixes.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 2289
diff changeset
151 }
e3c42b8de67e Removed a reference to getRiType(Class c) and some checkstyle fixes.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 2289
diff changeset
152
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
153 @Override
2283
f21664b3dd1c Keeping up-to-date with Maxine/CRI changes.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 2274
diff changeset
154 public RiType getRiType(CiKind kind) {
f21664b3dd1c Keeping up-to-date with Maxine/CRI changes.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 2274
diff changeset
155 return getRiType(kind.toJavaClass());
f21664b3dd1c Keeping up-to-date with Maxine/CRI changes.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 2274
diff changeset
156 }
f21664b3dd1c Keeping up-to-date with Maxine/CRI changes.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 2274
diff changeset
157
f21664b3dd1c Keeping up-to-date with Maxine/CRI changes.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 2274
diff changeset
158 @Override
f21664b3dd1c Keeping up-to-date with Maxine/CRI changes.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 2274
diff changeset
159 public RiType getRiType(CiConstant constant) {
f21664b3dd1c Keeping up-to-date with Maxine/CRI changes.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 2274
diff changeset
160 Object o = constant.asObject();
2293
e3c42b8de67e Removed a reference to getRiType(Class c) and some checkstyle fixes.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 2289
diff changeset
161 if (o == null) {
e3c42b8de67e Removed a reference to getRiType(Class c) and some checkstyle fixes.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 2289
diff changeset
162 return null;
e3c42b8de67e Removed a reference to getRiType(Class c) and some checkstyle fixes.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 2289
diff changeset
163 }
2283
f21664b3dd1c Keeping up-to-date with Maxine/CRI changes.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 2274
diff changeset
164 return getRiType(o.getClass());
f21664b3dd1c Keeping up-to-date with Maxine/CRI changes.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 2274
diff changeset
165 }
f21664b3dd1c Keeping up-to-date with Maxine/CRI changes.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 2274
diff changeset
166
f21664b3dd1c Keeping up-to-date with Maxine/CRI changes.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 2274
diff changeset
167 @Override
f21664b3dd1c Keeping up-to-date with Maxine/CRI changes.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 2274
diff changeset
168 public boolean isExceptionType(RiType type) {
f21664b3dd1c Keeping up-to-date with Maxine/CRI changes.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 2274
diff changeset
169 return type.isSubtypeOf(getRiType(Throwable.class));
f21664b3dd1c Keeping up-to-date with Maxine/CRI changes.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 2274
diff changeset
170 }
f21664b3dd1c Keeping up-to-date with Maxine/CRI changes.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 2274
diff changeset
171
f21664b3dd1c Keeping up-to-date with Maxine/CRI changes.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 2274
diff changeset
172 @Override
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
173 public RiSnippets getSnippets() {
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1423
diff changeset
174 throw new UnsupportedOperationException("getSnippets");
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
175 }
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
176
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
177 @Override
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
178 public boolean mustInline(RiMethod method) {
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
179 return false;
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
180 }
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
181
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
182 @Override
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
183 public boolean mustNotCompile(RiMethod method) {
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
184 return false;
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
185 }
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
186
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
187 @Override
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
188 public boolean mustNotInline(RiMethod method) {
1437
9e5e83ca2259 Enabled -C1X:OPTIONS when running HotSpot/C1X. Enabled checkstyle for the HotSpotVM Java project.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1434
diff changeset
189 return Modifier.isNative(method.accessFlags());
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
190 }
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
191
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
192 @Override
1423
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
193 public Object registerGlobalStub(CiTargetMethod targetMethod, String name) {
2284
569d3fe7d65c non-static VMEntries and VMExits, CompilationServer simplifications
Lukas Stadler <lukas.stadler@jku.at>
parents: 2274
diff changeset
194 return HotSpotTargetMethod.installStub(compiler, targetMethod, name);
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
195 }
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
196
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
197 @Override
1457
572d4c6d6ce6 Small renaming.
Doug Simon <doug.simon@oracle.com>
parents: 1456
diff changeset
198 public int sizeOfBasicObjectLock() {
1434
72cfb36c6bb2 * enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1433
diff changeset
199 // TODO shouldn't be hard coded
72cfb36c6bb2 * enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1433
diff changeset
200 return 2 * 8;
72cfb36c6bb2 * enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1433
diff changeset
201 }
72cfb36c6bb2 * enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1433
diff changeset
202
72cfb36c6bb2 * enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1433
diff changeset
203 @Override
72cfb36c6bb2 * enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1433
diff changeset
204 public int basicObjectLockOffsetInBytes() {
72cfb36c6bb2 * enabled all jtt tests
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1433
diff changeset
205 return 8;
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
206 }
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
207
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
208 @Override
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
209 public RiField getRiField(Field javaField) {
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1423
diff changeset
210 throw new UnsupportedOperationException("getRiField");
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
211 }
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
212
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
213 @Override
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
214 public RiMethod getRiMethod(Method javaMethod) {
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1423
diff changeset
215 throw new UnsupportedOperationException("getRiMethod");
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
216 }
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
217
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
218 @Override
1423
760213a60e8b * rewrite of the code installation
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1422
diff changeset
219 public RiMethod getRiMethod(Constructor<?> javaConstructor) {
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1423
diff changeset
220 throw new UnsupportedOperationException("getRiMethod");
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
221 }
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
222
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
223 @Override
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
224 public CiConstant invoke(RiMethod method, CiMethodInvokeArguments args) {
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
225 return null;
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
226 }
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
227
1420
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
228 @Override
44efca8a02d6 reformatting similar to other maxine projects (tabs, etc.)
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1419
diff changeset
229 public CiConstant foldWordOperation(int opcode, CiMethodInvokeArguments args) {
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1423
diff changeset
230 throw new UnsupportedOperationException("foldWordOperation");
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1423
diff changeset
231 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1423
diff changeset
232
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1423
diff changeset
233 @Override
2283
f21664b3dd1c Keeping up-to-date with Maxine/CRI changes.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 2274
diff changeset
234 public boolean compareConstantObjects(CiConstant x, CiConstant y) {
f21664b3dd1c Keeping up-to-date with Maxine/CRI changes.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 2274
diff changeset
235 return x.asObject() == y.asObject();
1433
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1423
diff changeset
236 }
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1423
diff changeset
237
efba53f86c4f various fixes and enhancements
Lukas Stadler <lukas.stadler@oracle.com>
parents: 1423
diff changeset
238 @Override
1439
d0c8d3a2a7e8 Modified domake script to use (and require) JRE7 environment variable for find the base of a JRE 7 installation. This script no also ensures that $JRE7/lib/amd64/jvm.cfg has the right value for '-client'.
Doug Simon <doug.simon@oracle.com>
parents: 1437
diff changeset
239 public RiRegisterConfig getRegisterConfig(RiMethod method) {
d0c8d3a2a7e8 Modified domake script to use (and require) JRE7 environment variable for find the base of a JRE 7 installation. This script no also ensures that $JRE7/lib/amd64/jvm.cfg has the right value for '-client'.
Doug Simon <doug.simon@oracle.com>
parents: 1437
diff changeset
240 return regConfig;
d0c8d3a2a7e8 Modified domake script to use (and require) JRE7 environment variable for find the base of a JRE 7 installation. This script no also ensures that $JRE7/lib/amd64/jvm.cfg has the right value for '-client'.
Doug Simon <doug.simon@oracle.com>
parents: 1437
diff changeset
241 }
1938
1aa5b22a7716 Support for custom stack area (needed for deoptimization).
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1475
diff changeset
242
1aa5b22a7716 Support for custom stack area (needed for deoptimization).
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1475
diff changeset
243 /**
1aa5b22a7716 Support for custom stack area (needed for deoptimization).
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1475
diff changeset
244 * HotSpots needs an area suitable for storing a program counter for temporary use during the deoptimization process.
1aa5b22a7716 Support for custom stack area (needed for deoptimization).
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1475
diff changeset
245 */
1aa5b22a7716 Support for custom stack area (needed for deoptimization).
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1475
diff changeset
246 @Override
1aa5b22a7716 Support for custom stack area (needed for deoptimization).
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1475
diff changeset
247 public int getCustomStackAreaSize() {
1aa5b22a7716 Support for custom stack area (needed for deoptimization).
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1475
diff changeset
248 return 8;
1aa5b22a7716 Support for custom stack area (needed for deoptimization).
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 1475
diff changeset
249 }
2059
9508a52cbd32 Add deoptimization blob support.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 2058
diff changeset
250
9508a52cbd32 Add deoptimization blob support.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 2058
diff changeset
251 @Override
2061
c0b1d6a44a02 Implemented fast inline array allocation.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 2059
diff changeset
252 public boolean supportsArrayIntrinsics() {
2059
9508a52cbd32 Add deoptimization blob support.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 2058
diff changeset
253 return true;
9508a52cbd32 Add deoptimization blob support.
Thomas Wuerthinger <wuerthinger@ssw.jku.at>
parents: 2058
diff changeset
254 }
2283
f21664b3dd1c Keeping up-to-date with Maxine/CRI changes.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 2274
diff changeset
255
f21664b3dd1c Keeping up-to-date with Maxine/CRI changes.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 2274
diff changeset
256 @Override
f21664b3dd1c Keeping up-to-date with Maxine/CRI changes.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 2274
diff changeset
257 public int getArrayLength(CiConstant array) {
f21664b3dd1c Keeping up-to-date with Maxine/CRI changes.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 2274
diff changeset
258 return Array.getLength(array.asObject());
f21664b3dd1c Keeping up-to-date with Maxine/CRI changes.
Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
parents: 2274
diff changeset
259 }
1416
1b41af477605 Added HotSpotVM project Java source files.
Thomas Wuerthinger <thomas.wuerthinger@gmail.com>
parents:
diff changeset
260 }