1.1 --- a/src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp Wed Aug 06 08:47:40 2014 +0200
1.2 +++ b/src/share/vm/gc_implementation/g1/g1CollectedHeap.hpp Tue Apr 29 09:33:20 2014 +0200
1.3 @@ -1190,6 +1190,30 @@
1.4 void verify_dirty_young_list(HeapRegion* head) PRODUCT_RETURN;
1.5 void verify_dirty_young_regions() PRODUCT_RETURN;
1.6
1.7 +#ifndef PRODUCT
1.8 + // Make sure that the given bitmap has no marked objects in the
1.9 + // range [from,limit). If it does, print an error message and return
1.10 + // false. Otherwise, just return true. bitmap_name should be "prev"
1.11 + // or "next".
1.12 + bool verify_no_bits_over_tams(const char* bitmap_name, CMBitMapRO* bitmap,
1.13 + HeapWord* from, HeapWord* limit);
1.14 +
1.15 + // Verify that the prev / next bitmap range [tams,end) for the given
1.16 + // region has no marks. Return true if all is well, false if errors
1.17 + // are detected.
1.18 + bool verify_bitmaps(const char* caller, HeapRegion* hr);
1.19 +#endif // PRODUCT
1.20 +
1.21 + // If G1VerifyBitmaps is set, verify that the marking bitmaps for
1.22 + // the given region do not have any spurious marks. If errors are
1.23 + // detected, print appropriate error messages and crash.
1.24 + void check_bitmaps(const char* caller, HeapRegion* hr) PRODUCT_RETURN;
1.25 +
1.26 + // If G1VerifyBitmaps is set, verify that the marking bitmaps do not
1.27 + // have any spurious marks. If errors are detected, print
1.28 + // appropriate error messages and crash.
1.29 + void check_bitmaps(const char* caller) PRODUCT_RETURN;
1.30 +
1.31 // verify_region_sets() performs verification over the region
1.32 // lists. It will be compiled in the product code to be used when
1.33 // necessary (i.e., during heap verification).
