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8284161: Implementation of Virtual Threads (Preview)

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Co-authored-by: Ron Pressler <rpressler@openjdk.org>
Co-authored-by: Alan Bateman <alanb@openjdk.org>
Co-authored-by: Erik Österlund <eosterlund@openjdk.org>
Co-authored-by: Andrew Haley <aph@openjdk.org>
Co-authored-by: Rickard Bäckman <rbackman@openjdk.org>
Co-authored-by: Markus Grönlund <mgronlun@openjdk.org>
Co-authored-by: Leonid Mesnik <lmesnik@openjdk.org>
Co-authored-by: Serguei Spitsyn <sspitsyn@openjdk.org>
Co-authored-by: Chris Plummer <cjplummer@openjdk.org>
Co-authored-by: Coleen Phillimore <coleenp@openjdk.org>
Co-authored-by: Robbin Ehn <rehn@openjdk.org>
Co-authored-by: Stefan Karlsson <stefank@openjdk.org>
Co-authored-by: Thomas Schatzl <tschatzl@openjdk.org>
Co-authored-by: Sergey Kuksenko <skuksenko@openjdk.org>
Reviewed-by: lancea, eosterlund, rehn, sspitsyn, stefank, tschatzl, dfuchs, lmesnik, dcubed, kevinw, amenkov, dlong, mchung, psandoz, bpb, coleenp, smarks, egahlin, mseledtsov, coffeys, darcy
This commit is contained in:
Alan Bateman 2022-05-07 08:06:16 +00:00
parent 5212535a27
commit 9583e3657e
1133 changed files with 95935 additions and 8335 deletions
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70
src/hotspot/share/classfile/vmSymbols.hpp
View file

@ -62,11 +62,17 @@
template(java_lang_StringLatin1, "java/lang/StringLatin1") \
template(java_lang_StringUTF16, "java/lang/StringUTF16") \
template(java_lang_Thread, "java/lang/Thread") \
template(java_lang_Thread_FieldHolder, "java/lang/Thread$FieldHolder") \
template(java_lang_Thread_Constants, "java/lang/Thread$Constants") \
template(java_lang_ThreadGroup, "java/lang/ThreadGroup") \
template(java_lang_VirtualThread, "java/lang/VirtualThread") \
template(java_lang_Cloneable, "java/lang/Cloneable") \
template(java_lang_Throwable, "java/lang/Throwable") \
template(java_lang_ClassLoader, "java/lang/ClassLoader") \
template(java_lang_ThreadDeath, "java/lang/ThreadDeath") \
template(java_lang_Runnable, "java/lang/Runnable") \
template(jdk_internal_vm_ContinuationScope, "jdk/internal/vm/ContinuationScope") \
template(jdk_internal_vm_StackChunk, "jdk/internal/vm/StackChunk") \
template(java_lang_Boolean, "java/lang/Boolean") \
template(java_lang_Character, "java/lang/Character") \
template(java_lang_Character_CharacterCache, "java/lang/Character$CharacterCache") \
@ -310,6 +316,10 @@
template(jdk_internal_misc_Scoped_signature, "Ljdk/internal/misc/ScopedMemoryAccess$Scoped;") \
template(jdk_internal_vm_annotation_IntrinsicCandidate_signature, "Ljdk/internal/vm/annotation/IntrinsicCandidate;") \
template(jdk_internal_vm_annotation_Stable_signature, "Ljdk/internal/vm/annotation/Stable;") \
\
template(jdk_internal_vm_annotation_ChangesCurrentThread_signature, "Ljdk/internal/vm/annotation/ChangesCurrentThread;") \
template(jdk_internal_vm_annotation_JvmtiMountTransition_signature, "Ljdk/internal/vm/annotation/JvmtiMountTransition;") \
\
/* Support for JSR 292 & invokedynamic (JDK 1.7 and above) */ \
template(java_lang_invoke_CallSite, "java/lang/invoke/CallSite") \
template(java_lang_invoke_ConstantCallSite, "java/lang/invoke/ConstantCallSite") \
@ -382,16 +392,15 @@
template(group_name, "group") \
template(daemon_name, "daemon") \
template(run_method_name, "run") \
template(interrupt_method_name, "interrupt") \
template(exit_method_name, "exit") \
template(add_method_name, "add") \
template(remove_method_name, "remove") \
template(parent_name, "parent") \
template(threads_name, "threads") \
template(groups_name, "groups") \
template(maxPriority_name, "maxPriority") \
template(destroyed_name, "destroyed") \
template(nthreads_name, "nthreads") \
template(ngroups_name, "ngroups") \
template(groups_name, "groups") \
template(nweaks_name, "nweaks") \
template(weaks_name, "weaks") \
template(maxPriority_name, "maxPriority") \
template(shutdown_name, "shutdown") \
template(finalize_method_name, "finalize") \
template(reference_lock_name, "lock") \
@ -399,6 +408,33 @@
template(run_finalization_name, "runFinalization") \
template(dispatchUncaughtException_name, "dispatchUncaughtException") \
template(loadClass_name, "loadClass") \
template(doYield_name, "doYield") \
template(enter_name, "enter") \
template(enterSpecial_name, "enterSpecial") \
template(onContinue_name, "onContinue0") \
template(getStacks_name, "getStacks") \
template(onPinned_name, "onPinned0") \
template(scope_name, "scope") \
template(yieldInfo_name, "yieldInfo") \
template(tail_name, "tail") \
template(size_name, "size") \
template(argsize_name, "argsize") \
template(mode_name, "mode") \
template(numFrames_name, "numFrames") \
template(numOops_name, "numOops") \
template(stack_name, "stack") \
template(maxSize_name, "maxSize") \
template(reset_name, "reset") \
template(done_name, "done") \
template(mounted_name, "mounted") \
template(numInterpretedFrames_name, "numInterpretedFrames") \
template(jfrTraceId_name, "jfrTraceId") \
template(fp_name, "fp") \
template(sp_name, "sp") \
template(pc_name, "pc") \
template(cs_name, "cs") \
template(refStack_name, "refStack") \
template(refSP_name, "refSP") \
template(get_name, "get") \
template(refersTo0_name, "refersTo0") \
template(put_name, "put") \
@ -418,7 +454,7 @@
template(contextClassLoader_name, "contextClassLoader") \
template(inheritedAccessControlContext_name, "inheritedAccessControlContext") \
template(getClassContext_name, "getClassContext") \
template(wait_name, "wait") \
template(wait_name, "wait0") \
template(checkPackageAccess_name, "checkPackageAccess") \
template(newInstance0_name, "newInstance0") \
template(forName_name, "forName") \
@ -460,6 +496,7 @@
template(signers_name, "signers_name") \
template(source_file_name, "source_file") \
template(loader_data_name, "loader_data") \
template(cont_name, "cont") \
template(vmdependencies_name, "vmdependencies") \
template(last_cleanup_name, "last_cleanup") \
template(loader_name, "loader") \
@ -479,6 +516,7 @@
template(java_lang_Byte_array_signature, "[Ljava/lang/Byte;") \
template(java_lang_Boolean_signature, "Ljava/lang/Boolean;") \
template(url_code_signer_array_void_signature, "(Ljava/net/URL;[Ljava/security/CodeSigner;)V") \
template(jvmti_thread_state_name, "jvmti_thread_state") \
template(module_entry_name, "module_entry") \
template(resolved_references_name, "<resolved_references>") \
template(init_lock_name, "<init_lock>") \
@ -489,6 +527,8 @@
template(data_cache_line_flush_size_name, "DATA_CACHE_LINE_FLUSH_SIZE") \
template(during_unsafe_access_name, "during_unsafe_access") \
template(checkIndex_name, "checkIndex") \
template(jfr_epoch_name, "jfr_epoch") \
template(maxThawingSize_name, "maxThawingSize") \
\
/* name symbols needed by intrinsics */ \
VM_INTRINSICS_DO(VM_INTRINSIC_IGNORE, VM_SYMBOL_IGNORE, template, VM_SYMBOL_IGNORE, VM_ALIAS_IGNORE) \
@ -532,6 +572,11 @@
template(char_array_signature, "[C") \
template(int_array_signature, "[I") \
template(long_array_signature, "[J") \
template(runnable_signature, "Ljava/lang/Runnable;") \
template(continuation_signature, "Ljdk/internal/vm/Continuation;") \
template(continuationscope_signature, "Ljdk/internal/vm/ContinuationScope;") \
template(stackchunk_signature, "Ljdk/internal/vm/StackChunk;") \
template(vthread_signature, "Ljava/lang/VirtualThread;") \
template(object_void_signature, "(Ljava/lang/Object;)V") \
template(object_int_signature, "(Ljava/lang/Object;)I") \
template(long_object_long_signature, "(JLjava/lang/Object;)J") \
@ -539,6 +584,8 @@
template(object_object_signature, "(Ljava/lang/Object;)Ljava/lang/Object;") \
template(string_void_signature, "(Ljava/lang/String;)V") \
template(string_int_signature, "(Ljava/lang/String;)I") \
template(string_byte_array_signature, "(Ljava/lang/String;)[B") \
template(string_bool_byte_array_signature, "(Ljava/lang/String;Z)[B") \
template(throwable_signature, "Ljava/lang/Throwable;") \
template(throwable_void_signature, "(Ljava/lang/Throwable;)V") \
template(void_throwable_signature, "()Ljava/lang/Throwable;") \
@ -564,7 +611,7 @@
template(char_array_void_signature, "([C)V") \
template(int_int_void_signature, "(II)V") \
template(long_long_void_signature, "(JJ)V") \
template(void_byte_array_signature, "()[B") \
template(void_byte_array_signature, "()[B") \
template(void_classloader_signature, "()Ljava/lang/ClassLoader;") \
template(void_BuiltinClassLoader_signature, "()Ljdk/internal/loader/BuiltinClassLoader;") \
template(void_object_signature, "()Ljava/lang/Object;") \
@ -579,6 +626,7 @@
template(accesscontrolcontext_signature, "Ljava/security/AccessControlContext;") \
template(class_protectiondomain_signature, "(Ljava/lang/Class;Ljava/security/ProtectionDomain;)V") \
template(thread_signature, "Ljava/lang/Thread;") \
template(thread_fieldholder_signature, "Ljava/lang/Thread$FieldHolder;") \
template(thread_array_signature, "[Ljava/lang/Thread;") \
template(threadgroup_signature, "Ljava/lang/ThreadGroup;") \
template(threadgroup_array_signature, "[Ljava/lang/ThreadGroup;") \
@ -591,6 +639,7 @@
template(string_array_signature, "[Ljava/lang/String;") \
template(reference_signature, "Ljava/lang/ref/Reference;") \
template(referencequeue_signature, "Ljava/lang/ref/ReferenceQueue;") \
template(weakreference_array_signature, "[Ljava/lang/ref/WeakReference;") \
template(executable_signature, "Ljava/lang/reflect/Executable;") \
template(module_signature, "Ljava/lang/Module;") \
template(concurrenthashmap_signature, "Ljava/util/concurrent/ConcurrentHashMap;") \
@ -718,6 +767,11 @@
template(url_void_signature, "(Ljava/net/URL;)V") \
template(url_array_classloader_void_signature, "([Ljava/net/URL;Ljava/lang/ClassLoader;)V") \
\
/* Thread.dump_to_file jcmd */ \
template(jdk_internal_vm_ThreadDumper, "jdk/internal/vm/ThreadDumper") \
template(dumpThreads_name, "dumpThreads") \
template(dumpThreadsToJson_name, "dumpThreadsToJson") \
/*end*/
// enum for figuring positions and size of Symbol::_vm_symbols[]