Support resolved invokeHandle/invokeDynamic dispatch in SVM AOT

Signed-off-by: Irwin D'Souza <[email protected]>
eclipse-openj9 · Oct 17, 2024 · 2e06461 · 2e06461
1 parent 0fe6f17
commit 2e06461
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Showing 2 changed files with 26 additions and 2 deletions.
diff --git a/runtime/compiler/env/j9method.cpp b/runtime/compiler/env/j9method.cpp
@@ -1294,6 +1294,30 @@ TR_ResolvedRelocatableJ9Method::isUnresolvedMethodHandle(I_32 cpIndex)
    return true;
    }
 
+bool
+TR_ResolvedRelocatableJ9Method::isUnresolvedCallSiteTableEntry(int32_t callSiteIndex)
+   {
+   bool unresolved = true;
+   J9JavaVM * javaVM = fej9()->_jitConfig->javaVM;
+   if (J9_ARE_ALL_BITS_SET(javaVM->sharedClassConfig->runtimeFlags2, J9SHR_RUNTIMEFLAG2_SHARE_LAMBDAFORM))
+      {
+      unresolved = TR_ResolvedJ9Method::isUnresolvedCallSiteTableEntry(callSiteIndex);
+      }
+   return unresolved;
+   }
+
+bool
+TR_ResolvedRelocatableJ9Method::isUnresolvedMethodTypeTableEntry(int32_t cpIndex)
+   {
+   bool unresolved = true;
+   J9JavaVM * javaVM = fej9()->_jitConfig->javaVM;
+   if (J9_ARE_ALL_BITS_SET(javaVM->sharedClassConfig->runtimeFlags2, J9SHR_RUNTIMEFLAG2_SHARE_LAMBDAFORM))
+      {
+      unresolved = TR_ResolvedJ9Method::isUnresolvedMethodTypeTableEntry(cpIndex);
+      }
+   return unresolved;
+   }
+
 TR_ResolvedMethod *
 TR_ResolvedRelocatableJ9Method::getResolvedPossiblyPrivateVirtualMethod(
    TR::Compilation *comp,

diff --git a/runtime/compiler/env/j9method.h b/runtime/compiler/env/j9method.h
@@ -604,8 +604,8 @@ class TR_ResolvedRelocatableJ9Method : public TR_ResolvedJ9Method
    virtual bool                    isUnresolvedMethodType(int32_t cpIndex);
    virtual void *                  methodHandleConstant(int32_t cpIndex);
    virtual bool                    isUnresolvedMethodHandle(int32_t cpIndex);
-   virtual bool                    isUnresolvedCallSiteTableEntry(int32_t callSiteIndex) { return true; }
-   virtual bool                    isUnresolvedMethodTypeTableEntry(int32_t cpIndex) { return true; }
+   virtual bool                    isUnresolvedCallSiteTableEntry(int32_t callSiteIndex);
+   virtual bool                    isUnresolvedMethodTypeTableEntry(int32_t cpIndex);
 
    virtual bool                    fieldAttributes ( TR::Compilation *, int32_t cpIndex, uint32_t * fieldOffset, TR::DataType * type, bool * volatileP, bool * isFinal, bool *isPrivate, bool isStore, bool * unresolvedInCP, bool needsAOTValidation);