Comment out the line with rofs for f32tests.oby and comment out the variant bit to allow to build e32 & f32 tests for kernelhwsrv.
EXPORTS
_ZN6DPTest10FlushCacheEv @ 1 NONAME
_ZN6DPTest12SetCacheSizeEjj @ 2 NONAME
_ZN6DPTest9CacheSizeERjS0_S0_ @ 3 NONAME
_ZN6DPTest9EventInfoER5TDes8 @ 4 NONAME
_ZN6DPTest10AttributesEv @ 5 NONAME