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8189840: CheckCachedResolvedReferencesApp has no cached resolved references

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Add WhiteBox.areOpenArchiveHeapObjectsMapped() for CheckCachedResolvedReferencesApp to check and skip test when open archive heap objects are not mapped.

Reviewed-by: iklam, ccheung
This commit is contained in:
Jiangli Zhou 2017-11-07 18:48:17 -05:00
parent 5865d3062f
commit c2d94a0073
2 changed files with 6 additions and 0 deletions
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5
src/hotspot/share/prims/whitebox.cpp
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@ -1715,6 +1715,10 @@ WB_ENTRY(jobject, WB_GetResolvedReferences(JNIEnv* env, jobject wb, jclass clazz
} }
WB_END WB_END
WB_ENTRY(jboolean, WB_AreOpenArchiveHeapObjectsMapped(JNIEnv* env))
return MetaspaceShared::open_archive_heap_region_mapped();
WB_END
WB_ENTRY(jboolean, WB_IsCDSIncludedInVmBuild(JNIEnv* env)) WB_ENTRY(jboolean, WB_IsCDSIncludedInVmBuild(JNIEnv* env))
#if INCLUDE_CDS #if INCLUDE_CDS
return true; return true;
@ -2031,6 +2035,7 @@ static JNINativeMethod methods[] = {
{CC"isSharedClass", CC"(Ljava/lang/Class;)Z", (void*)&WB_IsSharedClass }, {CC"isSharedClass", CC"(Ljava/lang/Class;)Z", (void*)&WB_IsSharedClass },
{CC"areSharedStringsIgnored", CC"()Z", (void*)&WB_AreSharedStringsIgnored }, {CC"areSharedStringsIgnored", CC"()Z", (void*)&WB_AreSharedStringsIgnored },
{CC"getResolvedReferences", CC"(Ljava/lang/Class;)Ljava/lang/Object;", (void*)&WB_GetResolvedReferences}, {CC"getResolvedReferences", CC"(Ljava/lang/Class;)Ljava/lang/Object;", (void*)&WB_GetResolvedReferences},
{CC"areOpenArchiveHeapObjectsMapped", CC"()Z", (void*)&WB_AreOpenArchiveHeapObjectsMapped},
{CC"isCDSIncludedInVmBuild", CC"()Z", (void*)&WB_IsCDSIncludedInVmBuild }, {CC"isCDSIncludedInVmBuild", CC"()Z", (void*)&WB_IsCDSIncludedInVmBuild },
{CC"clearInlineCaches0", CC"(Z)V", (void*)&WB_ClearInlineCaches }, {CC"clearInlineCaches0", CC"(Z)V", (void*)&WB_ClearInlineCaches },
{CC"addCompilerDirective", CC"(Ljava/lang/String;)I", {CC"addCompilerDirective", CC"(Ljava/lang/String;)I",

1
test/lib/sun/hotspot/WhiteBox.java
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@ -525,6 +525,7 @@ public class WhiteBox {
public native boolean areSharedStringsIgnored(); public native boolean areSharedStringsIgnored();
public native boolean isCDSIncludedInVmBuild(); public native boolean isCDSIncludedInVmBuild();
public native Object getResolvedReferences(Class<?> c); public native Object getResolvedReferences(Class<?> c);
public native boolean areOpenArchiveHeapObjectsMapped();
// Compiler Directive // Compiler Directive
public native int addCompilerDirective(String compDirect); public native int addCompilerDirective(String compDirect);