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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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5
hotspot/src/os/solaris/vm/os_solaris.cpp
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@ -728,6 +728,9 @@ extern "C" void* java_start(void* thread_addr) {
int prio;
Thread* thread = (Thread*)thread_addr;
thread->initialize_thread_current();
OSThread* osthr = thread->osthread();
osthr->set_lwp_id(_lwp_self()); // Store lwp in case we are bound
@ -5579,7 +5582,7 @@ int os::fork_and_exec(char* cmd) {
// fork is async-safe, fork1 is not so can't use in signal handler
pid_t pid;
Thread* t = ThreadLocalStorage::get_thread_slow();
Thread* t = Thread::current_or_null_safe();
if (t != NULL && t->is_inside_signal_handler()) {
pid = fork();
} else {