Merge pull request #982 from ROCm-Developer-Tools/hack_swdev-173477

HACK for SWDEV-173477

include/hip/hcc_detail/hip_runtime_api.h

@@ -2621,7 +2621,20 @@ hipError_t read_agent_global_from_module(hipDeviceptr_t* dptr, size_t* bytes,
     std::tie(*dptr, *bytes) = read_global_description(it0->second.cbegin(),
                                                       it0->second.cend(), name);
 
-    return *dptr ? hipSuccess : hipErrorNotFound;
+    // HACK for SWDEV-173477
+    //
+    // For code objects with global symbols of length 0, ROCR runtime would
+    // ignore them even though they exist in the symbol table. Therefore the
+    // result from read_agent_globals() can't be trusted entirely.
+    //
+    // As a workaround to tame applications which depend on the existence of
+    // global symbols with length 0, always return hipSuccess here.
+    //
+    // This behavior shall be reverted once ROCR runtime has been fixed to
+    // address SWDEV-173477
+
+    //return *dptr ? hipSuccess : hipErrorNotFound;
+    return hipSuccess;
 }
 
 inline