Mercurial > hg > graal-jvmci-8
diff src/share/vm/runtime/thread.hpp @ 20393:966601b12d4f
8057535: add a thread extension class
Reviewed-by: mgerdin, bdelsart, jcoomes
author | sla |
---|---|
date | Thu, 04 Sep 2014 11:21:08 +0200 |
parents | 833b0f92429a |
children | b12a2a9b05ca |
line wrap: on
line diff
--- a/src/share/vm/runtime/thread.hpp Wed Sep 03 17:01:57 2014 +0200 +++ b/src/share/vm/runtime/thread.hpp Thu Sep 04 11:21:08 2014 +0200 @@ -40,6 +40,7 @@ #include "runtime/safepoint.hpp" #include "runtime/stubRoutines.hpp" #include "runtime/threadLocalStorage.hpp" +#include "runtime/thread_ext.hpp" #include "runtime/unhandledOops.hpp" #include "utilities/macros.hpp" @@ -257,6 +258,8 @@ TRACE_DATA _trace_data; // Thread-local data for tracing + ThreadExt _ext; + int _vm_operation_started_count; // VM_Operation support int _vm_operation_completed_count; // VM_Operation support @@ -436,6 +439,9 @@ TRACE_DATA* trace_data() { return &_trace_data; } + const ThreadExt& ext() const { return _ext; } + ThreadExt& ext() { return _ext; } + // VM operation support int vm_operation_ticket() { return ++_vm_operation_started_count; } int vm_operation_completed_count() { return _vm_operation_completed_count; } @@ -1002,6 +1008,7 @@ // not specified, use the priority of the thread object. Threads_lock // must be held while this function is called. void prepare(jobject jni_thread, ThreadPriority prio=NoPriority); + void prepare_ext(); void set_saved_exception_pc(address pc) { _saved_exception_pc = pc; } address saved_exception_pc() { return _saved_exception_pc; } @@ -1956,6 +1963,8 @@ // Deoptimizes all frames tied to marked nmethods static void deoptimized_wrt_marked_nmethods(); + static JavaThread* find_java_thread_from_java_tid(jlong java_tid); + };