[release/9.0] Update MethodTable::IsDynamicStatics and `DacpMethodT…

…ableData::bIsDynamic` to return 0/1 instead of flag value (#106643)

* Update assert in GetMethodTableData for cDAC/DAC bIsDynamic values

* Make DAC return TRUE/FALSE instead of flag value for DacpMethodTableData::bIsDynamic

* Make MethodTable::IsDynamicStatics return 0/1 instead of flag value

---------

Co-authored-by: Elinor Fung <elfung@microsoft.com>

src/coreclr/debug/daccess/request.cpp

@@ -2160,7 +2160,7 @@ ClrDataAccess::GetMethodTableDataImpl(CLRDATA_ADDRESS mt, struct DacpMethodTable
         MTData->dwAttrClass = pMT->GetAttrClass();
         MTData->bContainsPointers = pMT->ContainsGCPointers();
         MTData->bIsShared = FALSE;
-        MTData->bIsDynamic = pMT->IsDynamicStatics();
+        MTData->bIsDynamic = pMT->IsDynamicStatics() ? TRUE : FALSE;
     }
     return S_OK;
 }

src/coreclr/vm/methodtable.h

@@ -2567,10 +2567,10 @@ class MethodTable
     inline PTR_BYTE GetNonGCThreadStaticsBasePointer(PTR_Thread pThread);
     inline PTR_BYTE GetGCThreadStaticsBasePointer(PTR_Thread pThread);
 
-    inline DWORD IsDynamicStatics()
+    inline BOOL IsDynamicStatics()
     {
         LIMITED_METHOD_DAC_CONTRACT;
-        return GetFlag(enum_flag_DynamicStatics);
+        return GetFlag(enum_flag_DynamicStatics) == enum_flag_DynamicStatics;
     }
 
     inline void SetDynamicStatics()