Document RCP functions (#1087)

* Document RCP functions

* Rename functions according to convention

* Rename file and functions to RcpUtils

src/code/main.c

@@ -111,6 +111,6 @@ void Main(void* arg) {
 
     osSyncPrintf("mainproc 後始末\n"); // "Cleanup"
     osDestroyThread(&sGraphThread);
-    func_800FBFD8();
+    RcpUtils_Reset();
     osSyncPrintf("mainproc 実行終了\n"); // "End of execution"
 }

src/code/rcp_utils.c

@@ -7,7 +7,7 @@
     if (x & DPC_STATUS_##name) \
     osSyncPrintf(#name " ")
 
-void func_800FBCE0() {
+void RcpUtils_PrintRegisterStatus() {
     u32 spStatus = __osSpGetStatus();
     u32 dpStatus = osDpGetStatus();
 
@@ -44,9 +44,9 @@ void func_800FBCE0() {
     osSyncPrintf("\n");
 }
 
-void func_800FBFD8() {
-    func_800FBCE0();
+void RcpUtils_Reset() {
+    RcpUtils_PrintRegisterStatus();
     osDpSetStatus(DPC_SET_FREEZE | DPC_SET_FLUSH);
     __osSpSetStatus(SP_SET_HALT | SP_SET_SIG2 | SP_CLR_INTR_BREAK);
-    func_800FBCE0();
+    RcpUtils_PrintRegisterStatus();
 }

src/code/sched.c

@@ -78,7 +78,7 @@ void Sched_HandleReset(SchedContext* sc) {
                      OS_CYCLES_TO_USEC(now - sRSPAudioStartTime), "../sched.c", 421);
         } else if (OS_CYCLES_TO_USEC(now - sRSPGFXStartTime) > 1000000 ||
                    OS_CYCLES_TO_USEC(now - sRDPStartTime) > 1000000) {
-            func_800FBFD8();
+            RcpUtils_Reset();
             if (sc->curRSPTask != NULL) {
                 LOG_TIME("(((u64)(now - graph_rsp_start_time)*(1000000LL/15625LL))/((62500000LL*3/4)/15625LL))",
                          OS_CYCLES_TO_USEC(now - sRSPGFXStartTime), "../sched.c", 427);