Merge pull request #22989 from hrydgard/startmodule-no-entry-status

Modules: Write 0 to the status when starting a module with no entry

Core/HLE/sceKernelModule.cpp

@@ -3312,6 +3312,10 @@ int __KernelStartModule(SceUID moduleId, u32 argsize, u32 argAddr, u32 returnVal
 	} else if (entryAddr == 0 || entryAddr == (u32)-1) {
 		INFO_LOG(Log::sceModule, "__KernelStartModule(%d,asize=%08x,aptr=%08x,retptr=%08x): no entry address", moduleId, argsize, argAddr, returnValueAddr);
 		module->nm.status = MODULE_STATUS_STARTED;
+		// The status is still set to 0 (modules/nostart). R-Type Tactics gives up on its fonts otherwise.
+		if (returnValueAddr) {
+			Memory::WriteOrException_U32(0, returnValueAddr);
+		}
 	} else {
 		ERROR_LOG(Log::sceModule, "__KernelStartModule(%d,asize=%08x,aptr=%08x,retptr=%08x): invalid entry address", moduleId, argsize, argAddr, returnValueAddr);
 		return -1;

test.py

@@ -360,6 +360,7 @@ tests_good = [
   "modules/cutrel/kernel/cutrel",
   "modules/idlist/idlist",
   "modules/loadrace/loadrace",
+  "modules/nostart/nostart",
   "modules/startoptions/startoptions",
   "modules/unresolved/unresolved",
   "net/inet/blocking",