From f344fe648bd71b0b61bbb5f4cf41edcaf12a981d Mon Sep 17 00:00:00 2001
From: hatal175 <hatal175@users.noreply.github.com>
Date: Mon, 24 Jan 2022 01:04:50 +0200
Subject: Document RCP functions (#1087)

* Document RCP functions

* Rename functions according to convention

* Rename file and functions to RcpUtils
---
 src/code/code_800FBCE0.c | 52 ------------------------------------------------
 src/code/main.c          |  2 +-
 src/code/rcp_utils.c     | 52 ++++++++++++++++++++++++++++++++++++++++++++++++
 src/code/sched.c         |  2 +-
 4 files changed, 54 insertions(+), 54 deletions(-)
 delete mode 100644 src/code/code_800FBCE0.c
 create mode 100644 src/code/rcp_utils.c

(limited to 'src/code')

diff --git a/src/code/code_800FBCE0.c b/src/code/code_800FBCE0.c
deleted file mode 100644
index 65156eda0..000000000
--- a/src/code/code_800FBCE0.c
+++ /dev/null
@@ -1,52 +0,0 @@
-#include "global.h"
-
-#define printSpStatus(x, name) \
-    if (x & SP_STATUS_##name)  \
-    osSyncPrintf(#name " ")
-#define printDpStatus(x, name) \
-    if (x & DPC_STATUS_##name) \
-    osSyncPrintf(#name " ")
-
-void func_800FBCE0() {
-    u32 spStatus = __osSpGetStatus();
-    u32 dpStatus = osDpGetStatus();
-
-    osSyncPrintf("osSpGetStatus=%08x: ", spStatus);
-    printSpStatus(spStatus, HALT);
-    printSpStatus(spStatus, BROKE);
-    printSpStatus(spStatus, DMA_BUSY);
-    printSpStatus(spStatus, DMA_FULL);
-    printSpStatus(spStatus, IO_FULL);
-    printSpStatus(spStatus, SSTEP);
-    printSpStatus(spStatus, INTR_BREAK);
-    printSpStatus(spStatus, YIELD);
-    printSpStatus(spStatus, YIELDED);
-    printSpStatus(spStatus, TASKDONE);
-    printSpStatus(spStatus, SIG3);
-    printSpStatus(spStatus, SIG4);
-    printSpStatus(spStatus, SIG5);
-    printSpStatus(spStatus, SIG6);
-    printSpStatus(spStatus, SIG7);
-    osSyncPrintf("\n");
-
-    osSyncPrintf("osDpGetStatus=%08x:", dpStatus);
-    printDpStatus(dpStatus, XBUS_DMEM_DMA);
-    printDpStatus(dpStatus, FREEZE);
-    printDpStatus(dpStatus, FLUSH);
-    printDpStatus(dpStatus, START_GCLK);
-    printDpStatus(dpStatus, TMEM_BUSY);
-    printDpStatus(dpStatus, PIPE_BUSY);
-    printDpStatus(dpStatus, CMD_BUSY);
-    printDpStatus(dpStatus, CBUF_READY);
-    printDpStatus(dpStatus, DMA_BUSY);
-    printDpStatus(dpStatus, END_VALID);
-    printDpStatus(dpStatus, START_VALID);
-    osSyncPrintf("\n");
-}
-
-void func_800FBFD8() {
-    func_800FBCE0();
-    osDpSetStatus(DPC_SET_FREEZE | DPC_SET_FLUSH);
-    __osSpSetStatus(SP_SET_HALT | SP_SET_SIG2 | SP_CLR_INTR_BREAK);
-    func_800FBCE0();
-}
diff --git a/src/code/main.c b/src/code/main.c
index fce3972d1..c15449cb6 100644
--- a/src/code/main.c
+++ b/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"
 }
diff --git a/src/code/rcp_utils.c b/src/code/rcp_utils.c
new file mode 100644
index 000000000..ad2bf2b99
--- /dev/null
+++ b/src/code/rcp_utils.c
@@ -0,0 +1,52 @@
+#include "global.h"
+
+#define printSpStatus(x, name) \
+    if (x & SP_STATUS_##name)  \
+    osSyncPrintf(#name " ")
+#define printDpStatus(x, name) \
+    if (x & DPC_STATUS_##name) \
+    osSyncPrintf(#name " ")
+
+void RcpUtils_PrintRegisterStatus() {
+    u32 spStatus = __osSpGetStatus();
+    u32 dpStatus = osDpGetStatus();
+
+    osSyncPrintf("osSpGetStatus=%08x: ", spStatus);
+    printSpStatus(spStatus, HALT);
+    printSpStatus(spStatus, BROKE);
+    printSpStatus(spStatus, DMA_BUSY);
+    printSpStatus(spStatus, DMA_FULL);
+    printSpStatus(spStatus, IO_FULL);
+    printSpStatus(spStatus, SSTEP);
+    printSpStatus(spStatus, INTR_BREAK);
+    printSpStatus(spStatus, YIELD);
+    printSpStatus(spStatus, YIELDED);
+    printSpStatus(spStatus, TASKDONE);
+    printSpStatus(spStatus, SIG3);
+    printSpStatus(spStatus, SIG4);
+    printSpStatus(spStatus, SIG5);
+    printSpStatus(spStatus, SIG6);
+    printSpStatus(spStatus, SIG7);
+    osSyncPrintf("\n");
+
+    osSyncPrintf("osDpGetStatus=%08x:", dpStatus);
+    printDpStatus(dpStatus, XBUS_DMEM_DMA);
+    printDpStatus(dpStatus, FREEZE);
+    printDpStatus(dpStatus, FLUSH);
+    printDpStatus(dpStatus, START_GCLK);
+    printDpStatus(dpStatus, TMEM_BUSY);
+    printDpStatus(dpStatus, PIPE_BUSY);
+    printDpStatus(dpStatus, CMD_BUSY);
+    printDpStatus(dpStatus, CBUF_READY);
+    printDpStatus(dpStatus, DMA_BUSY);
+    printDpStatus(dpStatus, END_VALID);
+    printDpStatus(dpStatus, START_VALID);
+    osSyncPrintf("\n");
+}
+
+void RcpUtils_Reset() {
+    RcpUtils_PrintRegisterStatus();
+    osDpSetStatus(DPC_SET_FREEZE | DPC_SET_FLUSH);
+    __osSpSetStatus(SP_SET_HALT | SP_SET_SIG2 | SP_CLR_INTR_BREAK);
+    RcpUtils_PrintRegisterStatus();
+}
diff --git a/src/code/sched.c b/src/code/sched.c
index f3a14893e..bc14c9a7a 100644
--- a/src/code/sched.c
+++ b/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);
-- 
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