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8132510: Replace ThreadLocalStorage with compiler/language-based thread-local variables

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Used compiled-based TLS when available. Additional contributions by Thomas Stufe (AIX) and Andrew Haley (Aarch64)

Reviewed-by: stuefe, bdelsart, dcubed
This commit is contained in:
David Holmes 2015-12-04 04:06:37 -05:00
parent 8929fdddb8
commit 6e0ea9d21c
101 changed files with 449 additions and 1966 deletions
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4
hotspot/src/share/vm/runtime/vmThread.cpp
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@ -240,7 +240,6 @@ void VMThread::destroy() {
void VMThread::run() {
assert(this == vm_thread(), "check");
this->initialize_thread_local_storage();
this->initialize_named_thread();
this->record_stack_base_and_size();
// Notify_lock wait checks on active_handles() to rewait in
@ -308,9 +307,6 @@ void VMThread::run() {
_terminate_lock->notify();
}
// Thread destructor usually does this.
ThreadLocalStorage::set_thread(NULL);
// Deletion must be done synchronously by the JNI DestroyJavaVM thread
// so that the VMThread deletion completes before the main thread frees
// up the CodeHeap.