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8220623: [JVMCI] Update JVMCI to support JVMCI based Compiler compiled into shared library

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Reviewed-by: dnsimon, never, stefank, rehn, neliasso, dholmes, kbarrett, coleenp
This commit is contained in:
Vladimir Kozlov 2019-05-01 12:31:29 -07:00
parent f9bbbb6e27
commit e9c523ae5f
173 changed files with 12881 additions and 5297 deletions
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12
src/hotspot/share/gc/parallel/psParallelCompact.cpp
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@ -77,6 +77,9 @@
#include "utilities/formatBuffer.hpp"
#include "utilities/macros.hpp"
#include "utilities/stack.inline.hpp"
#if INCLUDE_JVMCI
#include "jvmci/jvmci.hpp"
#endif
#include <math.h>
@ -2123,6 +2126,7 @@ void PSParallelCompact::marking_phase(ParCompactionManager* cm,
q->enqueue(new MarkFromRootsTask(MarkFromRootsTask::class_loader_data));
q->enqueue(new MarkFromRootsTask(MarkFromRootsTask::jvmti));
q->enqueue(new MarkFromRootsTask(MarkFromRootsTask::code_cache));
JVMCI_ONLY(q->enqueue(new MarkFromRootsTask(MarkFromRootsTask::jvmci));)
if (active_gc_threads > 1) {
for (uint j = 0; j < active_gc_threads; j++) {
@ -2176,6 +2180,9 @@ void PSParallelCompact::marking_phase(ParCompactionManager* cm,
// Prune dead klasses from subklass/sibling/implementor lists.
Klass::clean_weak_klass_links(purged_class);
// Clean JVMCI metadata handles.
JVMCI_ONLY(JVMCI::do_unloading(purged_class));
}
_gc_tracer.report_object_count_after_gc(is_alive_closure());
@ -2207,7 +2214,10 @@ void PSParallelCompact::adjust_roots(ParCompactionManager* cm) {
CodeBlobToOopClosure adjust_from_blobs(&oop_closure, CodeBlobToOopClosure::FixRelocations);
CodeCache::blobs_do(&adjust_from_blobs);
AOTLoader::oops_do(&oop_closure);
AOT_ONLY(AOTLoader::oops_do(&oop_closure);)
JVMCI_ONLY(JVMCI::oops_do(&oop_closure);)
ref_processor()->weak_oops_do(&oop_closure);
// Roots were visited so references into the young gen in roots
// may have been scanned. Process them also.