32 #include "runtime/vmThread.hpp"
33
34 #include <signal.h>
35
36 // ***************************************************************
37 // Platform dependent initialization and cleanup
38 // ***************************************************************
39
40 void OSThread::pd_initialize() {
41 _thread_id = 0;
42 sigemptyset(&_caller_sigmask);
43
44 _vm_created_thread = false;
45 }
46
47 void OSThread::pd_destroy() {
48 }
49
50 // copied from synchronizer.cpp
51
52 void OSThread::handle_spinlock_contention(int tries) {
53 if (NoYieldsInMicrolock) return;
54
55 if (tries > 10) {
56 os::yield_all(tries); // Yield to threads of any priority
57 } else if (tries > 5) {
58 os::yield(); // Yield to threads of same or higher priority
59 }
60 }
61
62 void OSThread::SR_handler(Thread* thread, ucontext_t* uc) {
63 os::Solaris::SR_handler(thread, uc);
64 }
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32 #include "runtime/vmThread.hpp"
33
34 #include <signal.h>
35
36 // ***************************************************************
37 // Platform dependent initialization and cleanup
38 // ***************************************************************
39
40 void OSThread::pd_initialize() {
41 _thread_id = 0;
42 sigemptyset(&_caller_sigmask);
43
44 _vm_created_thread = false;
45 }
46
47 void OSThread::pd_destroy() {
48 }
49
50 // copied from synchronizer.cpp
51
52 void OSThread::SR_handler(Thread* thread, ucontext_t* uc) {
53 os::Solaris::SR_handler(thread, uc);
54 }
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