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src/hotspot/share/gc/z/zCollectedHeap.cpp
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*** 302,326 ****
void ZCollectedHeap::print_on(outputStream* st) const {
_heap.print_on(st);
}
void ZCollectedHeap::print_on_error(outputStream* st) const {
CollectedHeap::print_on_error(st);
-
- st->print_cr( "Heap");
- st->print_cr( " GlobalPhase: %u", ZGlobalPhase);
- st->print_cr( " GlobalSeqNum: %u", ZGlobalSeqNum);
- st->print_cr( " Offset Max: " SIZE_FORMAT_W(-15) " (" PTR_FORMAT ")", ZAddressOffsetMax, ZAddressOffsetMax);
- st->print_cr( " Page Size Small: " SIZE_FORMAT_W(-15) " (" PTR_FORMAT ")", ZPageSizeSmall, ZPageSizeSmall);
- st->print_cr( " Page Size Medium: " SIZE_FORMAT_W(-15) " (" PTR_FORMAT ")", ZPageSizeMedium, ZPageSizeMedium);
- st->print_cr( "Metadata Bits");
- st->print_cr( " Good: " PTR_FORMAT, ZAddressGoodMask);
- st->print_cr( " Bad: " PTR_FORMAT, ZAddressBadMask);
- st->print_cr( " WeakBad: " PTR_FORMAT, ZAddressWeakBadMask);
- st->print_cr( " Marked: " PTR_FORMAT, ZAddressMetadataMarked);
- st->print_cr( " Remapped: " PTR_FORMAT, ZAddressMetadataRemapped);
}
void ZCollectedHeap::print_extended_on(outputStream* st) const {
_heap.print_extended_on(st);
}
--- 302,339 ----
void ZCollectedHeap::print_on(outputStream* st) const {
_heap.print_on(st);
}
+ static const char* z_global_phase_string() {
+ switch (ZGlobalPhase) {
+ case ZPhaseMark: return "Mark";
+ case ZPhaseMarkCompleted: return "MarkCompleted";
+ case ZPhaseRelocate: return "Relocate";
+ default: assert(false, "Unknown ZGlobalPhase"); return "Unknown";
+ }
+ }
+
void ZCollectedHeap::print_on_error(outputStream* st) const {
+ st->print_cr( "ZGC Globals:");
+ st->print_cr( " GlobalPhase: %u (%s)", ZGlobalPhase, z_global_phase_string());
+ st->print_cr( " GlobalSeqNum: %u", ZGlobalSeqNum);
+ st->print_cr( " Offset Max: " SIZE_FORMAT "%s (" PTR_FORMAT ")",
+ byte_size_in_exact_unit(ZAddressOffsetMax),
+ exact_unit_for_byte_size(ZAddressOffsetMax),
+ ZAddressOffsetMax);
+ st->print_cr( " Page Size Small: " SIZE_FORMAT "M", ZPageSizeSmall / M);
+ st->print_cr( " Page Size Medium: " SIZE_FORMAT "M", ZPageSizeMedium / M);
+ st->cr();
+ st->print_cr( "ZGC Metadata Bits:");
+ st->print_cr( " Good: " PTR_FORMAT, ZAddressGoodMask);
+ st->print_cr( " Bad: " PTR_FORMAT, ZAddressBadMask);
+ st->print_cr( " WeakBad: " PTR_FORMAT, ZAddressWeakBadMask);
+ st->print_cr( " Marked: " PTR_FORMAT, ZAddressMetadataMarked);
+ st->print_cr( " Remapped: " PTR_FORMAT, ZAddressMetadataRemapped);
+ st->cr();
CollectedHeap::print_on_error(st);
}
void ZCollectedHeap::print_extended_on(outputStream* st) const {
_heap.print_extended_on(st);
}
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