Mercurial > hg > graal-jvmci-8
diff src/share/vm/runtime/vmStructs.cpp @ 12837:82af7d7a0128
8003420: NPG: make new GC root for pd_set
Summary: Move protection domain oops from system dictionary entries into a seperate set; the system dictionary references entries in that set now. This allows fast iteration during non-classunloading garbage collection. Implementation based on initial prototype from Ioi Lam (iklam).
Reviewed-by: coleenp, iklam
| author | tschatzl |
|---|---|
| date | Wed, 09 Oct 2013 10:57:01 +0200 |
| parents | b2e698d2276c |
| children | aa6f2ea19d8f |
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--- a/src/share/vm/runtime/vmStructs.cpp Wed Oct 09 11:18:53 2013 -0700 +++ b/src/share/vm/runtime/vmStructs.cpp Wed Oct 09 10:57:01 2013 +0200 @@ -714,11 +714,17 @@ nonstatic_field(PlaceholderEntry, _loader_data, ClassLoaderData*) \ \ /**************************/ \ - /* ProctectionDomainEntry */ \ + /* ProtectionDomainEntry */ \ /**************************/ \ \ nonstatic_field(ProtectionDomainEntry, _next, ProtectionDomainEntry*) \ - nonstatic_field(ProtectionDomainEntry, _protection_domain, oop) \ + nonstatic_field(ProtectionDomainEntry, _pd_cache, ProtectionDomainCacheEntry*) \ + \ + /*******************************/ \ + /* ProtectionDomainCacheEntry */ \ + /*******************************/ \ + \ + nonstatic_field(ProtectionDomainCacheEntry, _literal, oop) \ \ /*************************/ \ /* LoaderConstraintEntry */ \ @@ -1560,6 +1566,7 @@ declare_toplevel_type(SystemDictionary) \ declare_toplevel_type(vmSymbols) \ declare_toplevel_type(ProtectionDomainEntry) \ + declare_toplevel_type(ProtectionDomainCacheEntry) \ \ declare_toplevel_type(GenericGrowableArray) \ declare_toplevel_type(GrowableArray<int>) \