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8210754: print_location is not reliable enough (printing register info)

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Reviewed-by: stuefe, coleenp
This commit is contained in:
Martin Doerr 2018-10-04 16:39:07 +02:00
parent dcfb9a75aa
commit 4af2374271
16 changed files with 298 additions and 83 deletions
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7
src/hotspot/share/oops/oop.hpp
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@ -334,6 +334,13 @@ class oopDesc {
assert(has_klass_gap(), "only applicable to compressed klass pointers");
return klass_offset_in_bytes() + sizeof(narrowKlass);
}
// for error reporting
static oop decode_oop_raw(narrowOop narrow_oop);
static void* load_klass_raw(oop obj);
static void* load_oop_raw(oop obj, int offset);
static bool is_valid(oop obj);
static oop oop_or_null(address addr);
};
#endif // SHARE_VM_OOPS_OOP_HPP