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6578152: fill_region_with_object has usability and safety issues

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Reviewed-by: apetrusenko, ysr
This commit is contained in:
John Coomes 2008-12-11 12:05:08 -08:00
parent 26f6b1692a
commit 000b184507
25 changed files with 261 additions and 198 deletions
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3
hotspot/src/share/vm/memory/universe.hpp
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@ -92,6 +92,7 @@ class LatestMethodOopCache : public CommonMethodOopCache {
class Universe: AllStatic {
// Ugh. Universe is much too friendly.
friend class MarkSweep;
friend class oopDesc;
friend class ClassLoader;
@ -132,6 +133,7 @@ class Universe: AllStatic {
static klassOop _constantPoolCacheKlassObj;
static klassOop _compiledICHolderKlassObj;
static klassOop _systemObjArrayKlassObj;
static klassOop _fillerArrayKlassObj;
// Known objects in the VM
@ -264,6 +266,7 @@ class Universe: AllStatic {
static klassOop constantPoolCacheKlassObj() { return _constantPoolCacheKlassObj; }
static klassOop compiledICHolderKlassObj() { return _compiledICHolderKlassObj; }
static klassOop systemObjArrayKlassObj() { return _systemObjArrayKlassObj; }
static klassOop fillerArrayKlassObj() { return _fillerArrayKlassObj; }
// Known objects in tbe VM
static oop int_mirror() { return check_mirror(_int_mirror);