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comparison c1x4hotspotsrc/HotSpotVM/src/com/sun/hotspot/c1x/Compiler.java @ 1439:d0c8d3a2a7e8

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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'. Added c1x4hotspotsrc/hotspot/java as indirect launcher for $JRE7/bin/java that can be referenced from Eclipse launch configuration. Copied .checkstyle_checks.xml from C1X project to c1x4hotspotsrc/HotSpotVM so that it can be used by HotSpotVM project without hard coded path to C1X in another Eclipse workspace. Various other changes to reflect changes in CRI and C1X.
author Doug Simon <doug.simon@oracle.com>
date Fri, 29 Oct 2010 18:14:17 +0200
parents a7a0ef3c6858
children c0e244017dad
comparison
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1438:a7a0ef3c6858 1439:d0c8d3a2a7e8
18 * UNIX is a registered trademark in the U.S. and other countries, exclusively licensed through X/Open 18 * UNIX is a registered trademark in the U.S. and other countries, exclusively licensed through X/Open
19 * Company, Ltd. 19 * Company, Ltd.
20 */ 20 */
21 package com.sun.hotspot.c1x; 21 package com.sun.hotspot.c1x;
22 22
23 import static com.sun.c1x.target.amd64.AMD64.*;
24
23 import java.lang.reflect.Proxy; 25 import java.lang.reflect.Proxy;
24 import java.net.*; 26 import java.net.*;
27 import java.util.*;
25 28
26 import com.sun.c1x.*; 29 import com.sun.c1x.*;
27 import com.sun.c1x.target.amd64.*; 30 import com.sun.c1x.target.amd64.*;
28 import com.sun.cri.ci.*; 31 import com.sun.cri.ci.*;
29 import com.sun.cri.ri.*; 32 import com.sun.cri.ri.*;
135 private final HotSpotRuntime runtime; 138 private final HotSpotRuntime runtime;
136 private final RiRegisterConfig registerConfig; 139 private final RiRegisterConfig registerConfig;
137 private final CiTarget target; 140 private final CiTarget target;
138 private final RiXirGenerator generator; 141 private final RiXirGenerator generator;
139 142
143 public static final CiRegisterSaveArea RSA;
144 static {
145 int offset = 0;
146 CiRegister[] rsaRegs = {
147 rax, rcx, rdx, rbx, rsp, rbp, rsi, rdi,
148 r8, r9, r10, r11, r12, r13, r14, r15,
149 xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6, xmm7,
150 xmm8, xmm9, xmm10, xmm11, xmm12, xmm13, xmm14, xmm15
151 };
152 Map<CiRegister, Integer> registerOffsets = new HashMap<CiRegister, Integer>(rsaRegs.length);
153 for (CiRegister reg : rsaRegs) {
154 registerOffsets.put(reg, offset);
155 offset += reg.isFpu() ? 16 : 8;
156 }
157 RSA = new CiRegisterSaveArea(offset, registerOffsets, 8, rax, r15);
158 }
159
140 private Compiler() { 160 private Compiler() {
141 config = getVMEntries().getConfiguration(); 161 config = getVMEntries().getConfiguration();
142 config.check(); 162 config.check();
143 163
144 runtime = new HotSpotRuntime(config); 164 runtime = new HotSpotRuntime(config);
145 final int wordSize = 8; 165 final int wordSize = 8;
146 final int stackFrameAlignment = 16; 166 final int stackFrameAlignment = 16;
147 registerConfig = new HotSpotRegisterConfig(config); 167 registerConfig = runtime.regConfig;
148 target = new HotSpotTarget(new AMD64(), registerConfig, true, wordSize, wordSize, wordSize, stackFrameAlignment, config.vmPageSize, wordSize, wordSize, config.codeEntryAlignment, true); 168 target = new HotSpotTarget(new AMD64(), RSA, true, wordSize, wordSize, wordSize, stackFrameAlignment, config.vmPageSize, wordSize, wordSize, config.codeEntryAlignment, true);
149 169
150 if (Logger.ENABLED) { 170 if (Logger.ENABLED) {
151 generator = LoggingProxy.getProxy(RiXirGenerator.class, new HotSpotXirGenerator(config, target, registerConfig)); 171 generator = LoggingProxy.getProxy(RiXirGenerator.class, new HotSpotXirGenerator(config, target, registerConfig));
152 } else { 172 } else {
153 generator = new HotSpotXirGenerator(config, target, registerConfig); 173 generator = new HotSpotXirGenerator(config, target, registerConfig);
154 } 174 }
155 compiler = new C1XCompiler(runtime, target, generator); 175 compiler = new C1XCompiler(runtime, target, generator, registerConfig);
156 176
157 C1XOptions.setOptimizationLevel(3); 177 C1XOptions.setOptimizationLevel(3);
158 C1XOptions.OptInlineExcept = false; 178 C1XOptions.OptInlineExcept = false;
159 C1XOptions.OptInlineSynchronized = false; 179 C1XOptions.OptInlineSynchronized = false;
160 C1XOptions.UseDeopt = false; 180 C1XOptions.UseDeopt = false;