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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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12
hotspot/src/share/vm/utilities/debug.cpp
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@ -215,7 +215,7 @@ void report_vm_error(const char* file, int line, const char* error_msg, const ch
if (Debugging || error_is_suppressed(file, line)) return;
va_list detail_args;
va_start(detail_args, detail_fmt);
VMError::report_and_die(ThreadLocalStorage::get_thread_slow(), file, line, error_msg, detail_fmt, detail_args);
VMError::report_and_die(Thread::current_or_null(), file, line, error_msg, detail_fmt, detail_args);
va_end(detail_args);
}
@ -224,7 +224,7 @@ void report_fatal(const char* file, int line, const char* detail_fmt, ...)
if (Debugging || error_is_suppressed(file, line)) return;
va_list detail_args;
va_start(detail_args, detail_fmt);
VMError::report_and_die(ThreadLocalStorage::get_thread_slow(), file, line, "fatal error", detail_fmt, detail_args);
VMError::report_and_die(Thread::current_or_null(), file, line, "fatal error", detail_fmt, detail_args);
va_end(detail_args);
}
@ -233,7 +233,7 @@ void report_vm_out_of_memory(const char* file, int line, size_t size,
if (Debugging) return;
va_list detail_args;
va_start(detail_args, detail_fmt);
VMError::report_and_die(ThreadLocalStorage::get_thread_slow(), file, line, size, vm_err_type, detail_fmt, detail_args);
VMError::report_and_die(Thread::current_or_null(), file, line, size, vm_err_type, detail_fmt, detail_args);
va_end(detail_args);
// The UseOSErrorReporting option in report_and_die() may allow a return
@ -536,7 +536,7 @@ extern "C" void findpc(intptr_t x);
#endif // !PRODUCT
extern "C" void ps() { // print stack
if (Thread::current() == NULL) return;
if (Thread::current_or_null() == NULL) return;
Command c("ps");
@ -615,7 +615,7 @@ extern "C" void safepoints() {
#endif // !PRODUCT
extern "C" void pss() { // print all stacks
if (Thread::current() == NULL) return;
if (Thread::current_or_null() == NULL) return;
Command c("pss");
Threads::print(true, PRODUCT_ONLY(false) NOT_PRODUCT(true));
}
@ -772,7 +772,7 @@ void print_native_stack(outputStream* st, frame fr, Thread* t, char* buf, int bu
extern "C" void pns(void* sp, void* fp, void* pc) { // print native stack
Command c("pns");
static char buf[O_BUFLEN];
Thread* t = ThreadLocalStorage::get_thread_slow();
Thread* t = Thread::current_or_null();
// Call generic frame constructor (certain arguments may be ignored)
frame fr(sp, fp, pc);
print_native_stack(tty, fr, t, buf, sizeof(buf));