0N/A/*
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0N/A * under the terms of the GNU General Public License version 2 only, as
0N/A * published by the Free Software Foundation.
0N/A *
0N/A * This code is distributed in the hope that it will be useful, but WITHOUT
0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
0N/A * version 2 for more details (a copy is included in the LICENSE file that
0N/A * accompanied this code).
0N/A *
0N/A * You should have received a copy of the GNU General Public License version
0N/A * 2 along with this work; if not, write to the Free Software Foundation,
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1472N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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0N/A
1879N/A#ifndef OS_SOLARIS_VM_THREAD_SOLARIS_INLINE_HPP
1879N/A#define OS_SOLARIS_VM_THREAD_SOLARIS_INLINE_HPP
1879N/A
1879N/A#include "runtime/atomic.hpp"
1879N/A#include "runtime/prefetch.hpp"
1879N/A#include "runtime/thread.hpp"
1879N/A#include "runtime/threadLocalStorage.hpp"
1879N/A#ifdef TARGET_OS_ARCH_solaris_x86
1879N/A# include "atomic_solaris_x86.inline.hpp"
1879N/A# include "orderAccess_solaris_x86.inline.hpp"
1879N/A# include "prefetch_solaris_x86.inline.hpp"
1879N/A#endif
1879N/A#ifdef TARGET_OS_ARCH_solaris_sparc
1879N/A# include "atomic_solaris_sparc.inline.hpp"
1879N/A# include "orderAccess_solaris_sparc.inline.hpp"
1879N/A# include "prefetch_solaris_sparc.inline.hpp"
1879N/A#endif
1879N/A
0N/A// Thread::current is "hot" it's called > 128K times in the 1st 500 msecs of
0N/A// startup.
0N/A// ThreadLocalStorage::thread is warm -- it's called > 16K times in the same
0N/A// period. Thread::current() now calls ThreadLocalStorage::thread() directly.
0N/A// For SPARC, to avoid excessive register window spill-fill faults,
0N/A// we aggressively inline these routines.
0N/A
0N/Ainline Thread* ThreadLocalStorage::thread() {
0N/A // don't use specialized code if +UseMallocOnly -- may confuse Purify et al.
0N/A debug_only(if (UseMallocOnly) return get_thread_slow(););
0N/A
0N/A uintptr_t raw = pd_raw_thread_id();
0N/A int ix = pd_cache_index(raw);
1988N/A Thread* candidate = ThreadLocalStorage::_get_thread_cache[ix];
1988N/A if (candidate->self_raw_id() == raw) {
0N/A // hit
1988N/A return candidate;
0N/A } else {
0N/A return ThreadLocalStorage::get_thread_via_cache_slowly(raw, ix);
0N/A }
0N/A}
1879N/A
1879N/A#endif // OS_SOLARIS_VM_THREAD_SOLARIS_INLINE_HPP