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
?DebuggerInfo@Debugger@@SAPAVDDebuggerInfo@@XZ @ 1 NONAME ; public: static class DDebuggerInfo * __cdecl Debugger::DebuggerInfo(void)
?Install@Debugger@@SAHPAVDDebuggerInfo@@@Z @ 2 NONAME ; public: static int __cdecl Debugger::Install(class DDebuggerInfo *)