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7098194: integrate macosx-port changes

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Integrate bsd-port/hotspot and macosx-port/hotspot changes as of 2011.09.29.

Co-authored-by: Greg Lewis <glewis@eyesbeyond.com>
Co-authored-by: Kurt Miller <kurt@intricatesoftware.com>
Co-authored-by: Alexander Strange <astrange@apple.com>
Co-authored-by: Mike Swingler <swingler@apple.com>
Co-authored-by: Roger Hoover <rhoover@apple.com>
Co-authored-by: Victor Hernandez <vhernandez@apple.com>
Co-authored-by: Pratik Solanki <psolanki@apple.com>
Reviewed-by: kvn, dholmes, never, phh
This commit is contained in:
Christos Zoulas 2011-10-13 09:35:42 -07:00 • committed by Daniel D. Daugherty
parent e9b8f2bab4
commit 32708baef1
70 changed files with 8298 additions and 225 deletions
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12
hotspot/src/share/vm/gc_implementation/shared/vmGCOperations.cpp
View file

@ -40,20 +40,32 @@
#include "gc_implementation/g1/g1CollectedHeap.inline.hpp"
#endif
#ifndef USDT2
HS_DTRACE_PROBE_DECL1(hotspot, gc__begin, bool);
HS_DTRACE_PROBE_DECL(hotspot, gc__end);
#endif /* !USDT2 */
// The same dtrace probe can't be inserted in two different files, so we
// have to call it here, so it's only in one file. Can't create new probes
// for the other file anymore. The dtrace probes have to remain stable.
void VM_GC_Operation::notify_gc_begin(bool full) {
#ifndef USDT2
HS_DTRACE_PROBE1(hotspot, gc__begin, full);
HS_DTRACE_WORKAROUND_TAIL_CALL_BUG();
#else /* USDT2 */
HOTSPOT_GC_BEGIN(
full);
#endif /* USDT2 */
}
void VM_GC_Operation::notify_gc_end() {
#ifndef USDT2
HS_DTRACE_PROBE(hotspot, gc__end);
HS_DTRACE_WORKAROUND_TAIL_CALL_BUG();
#else /* USDT2 */
HOTSPOT_GC_END(
);
#endif /* USDT2 */
}
void VM_GC_Operation::acquire_pending_list_lock() {