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comparison src/share/vm/graal/graalCompilerToVM.cpp @ 10475:3489047ffea2

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Restructure the handling of HotSpotInstalledCode and their link to nmethods.
author Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
date Fri, 21 Jun 2013 18:26:52 +0200
parents 8b22524df53b
children cd68d6902328
comparison
equal deleted inserted replaced
10474:55827d611da7 10475:3489047ffea2
1002 methodHandle method = asMethod(metaspace_method); 1002 methodHandle method = asMethod(metaspace_method);
1003 oop element = java_lang_StackTraceElement::create(method, bci, CHECK_NULL); 1003 oop element = java_lang_StackTraceElement::create(method, bci, CHECK_NULL);
1004 return JNIHandles::make_local(element); 1004 return JNIHandles::make_local(element);
1005 C2V_END 1005 C2V_END
1006 1006
1007 C2V_VMENTRY(jobject, executeCompiledMethodVarargs, (JNIEnv *env, jobject, jobject args, jlong nmethodValue)) 1007 C2V_VMENTRY(jobject, executeCompiledMethodVarargs, (JNIEnv *env, jobject, jobject args, jobject hotspotInstalledCode))
1008 ResourceMark rm; 1008 ResourceMark rm;
1009 HandleMark hm; 1009 HandleMark hm;
1010 1010
1011 jlong nmethodValue = HotSpotInstalledCode::codeBlob(hotspotInstalledCode);
1011 nmethod* nm = (nmethod*) (address) nmethodValue; 1012 nmethod* nm = (nmethod*) (address) nmethodValue;
1012 methodHandle mh = nm->method(); 1013 methodHandle mh = nm->method();
1013 Symbol* signature = mh->signature(); 1014 Symbol* signature = mh->signature();
1014 JavaCallArguments jca(mh->size_of_parameters()); 1015 JavaCallArguments jca(mh->size_of_parameters());
1015 1016
1201 #define HS_METHOD "Lcom/oracle/graal/hotspot/meta/HotSpotMethod;" 1202 #define HS_METHOD "Lcom/oracle/graal/hotspot/meta/HotSpotMethod;"
1202 #define HS_INSTALLED_CODE "Lcom/oracle/graal/hotspot/meta/HotSpotInstalledCode;" 1203 #define HS_INSTALLED_CODE "Lcom/oracle/graal/hotspot/meta/HotSpotInstalledCode;"
1203 #define METHOD_DATA "Lcom/oracle/graal/hotspot/meta/HotSpotMethodData;" 1204 #define METHOD_DATA "Lcom/oracle/graal/hotspot/meta/HotSpotMethodData;"
1204 #define METASPACE_METHOD "J" 1205 #define METASPACE_METHOD "J"
1205 #define METASPACE_METHOD_DATA "J" 1206 #define METASPACE_METHOD_DATA "J"
1206 #define NMETHOD "J"
1207 1207
1208 JNINativeMethod CompilerToVM_methods[] = { 1208 JNINativeMethod CompilerToVM_methods[] = {
1209 {CC"initializeBytecode", CC"("METASPACE_METHOD"[B)[B", FN_PTR(initializeBytecode)}, 1209 {CC"initializeBytecode", CC"("METASPACE_METHOD"[B)[B", FN_PTR(initializeBytecode)},
1210 {CC"getSignature", CC"("METASPACE_METHOD")"STRING, FN_PTR(getSignature)}, 1210 {CC"getSignature", CC"("METASPACE_METHOD")"STRING, FN_PTR(getSignature)},
1211 {CC"initializeExceptionHandlers", CC"("METASPACE_METHOD EXCEPTION_HANDLERS")"EXCEPTION_HANDLERS, FN_PTR(initializeExceptionHandlers)}, 1211 {CC"initializeExceptionHandlers", CC"("METASPACE_METHOD EXCEPTION_HANDLERS")"EXCEPTION_HANDLERS, FN_PTR(initializeExceptionHandlers)},
1241 {CC"getJavaField", CC"("REFLECT_FIELD")"HS_RESOLVED_FIELD, FN_PTR(getJavaField)}, 1241 {CC"getJavaField", CC"("REFLECT_FIELD")"HS_RESOLVED_FIELD, FN_PTR(getJavaField)},
1242 {CC"initializeConfiguration", CC"("HS_CONFIG")V", FN_PTR(initializeConfiguration)}, 1242 {CC"initializeConfiguration", CC"("HS_CONFIG")V", FN_PTR(initializeConfiguration)},
1243 {CC"installCode0", CC"("HS_COMPILED_CODE HS_INSTALLED_CODE"[Z)I", FN_PTR(installCode0)}, 1243 {CC"installCode0", CC"("HS_COMPILED_CODE HS_INSTALLED_CODE"[Z)I", FN_PTR(installCode0)},
1244 {CC"getCode", CC"(J)[B", FN_PTR(getCode)}, 1244 {CC"getCode", CC"(J)[B", FN_PTR(getCode)},
1245 {CC"disassembleCodeBlob", CC"(J)"STRING, FN_PTR(disassembleCodeBlob)}, 1245 {CC"disassembleCodeBlob", CC"(J)"STRING, FN_PTR(disassembleCodeBlob)},
1246 {CC"executeCompiledMethodVarargs", CC"(["OBJECT NMETHOD")"OBJECT, FN_PTR(executeCompiledMethodVarargs)}, 1246 {CC"executeCompiledMethodVarargs", CC"(["OBJECT HS_INSTALLED_CODE")"OBJECT, FN_PTR(executeCompiledMethodVarargs)},
1247 {CC"getDeoptedLeafGraphIds", CC"()[J", FN_PTR(getDeoptedLeafGraphIds)}, 1247 {CC"getDeoptedLeafGraphIds", CC"()[J", FN_PTR(getDeoptedLeafGraphIds)},
1248 {CC"getLineNumberTable", CC"("HS_RESOLVED_METHOD")[J", FN_PTR(getLineNumberTable)}, 1248 {CC"getLineNumberTable", CC"("HS_RESOLVED_METHOD")[J", FN_PTR(getLineNumberTable)},
1249 {CC"getLocalVariableTable", CC"("HS_RESOLVED_METHOD")["LOCAL, FN_PTR(getLocalVariableTable)}, 1249 {CC"getLocalVariableTable", CC"("HS_RESOLVED_METHOD")["LOCAL, FN_PTR(getLocalVariableTable)},
1250 {CC"getFileName", CC"("HS_RESOLVED_JAVA_TYPE")"STRING, FN_PTR(getFileName)}, 1250 {CC"getFileName", CC"("HS_RESOLVED_JAVA_TYPE")"STRING, FN_PTR(getFileName)},
1251 {CC"reprofile", CC"("METASPACE_METHOD")V", FN_PTR(reprofile)}, 1251 {CC"reprofile", CC"("METASPACE_METHOD")V", FN_PTR(reprofile)},