Decompiled various small files

- Decompiled `code_8006C360.c`
- Decompiled `prenmi_buf.c` (previously `code_8007BE60.c`)
- Decompiled `code_8007BF10.c`
- Documented `sys_ucode.c`

7 files changed, 142 insertions, 64 deletions

diff --git a/src/code/code_8006C360.c b/src/code/code_8006C360.c
index 3180bab89..3551ed172 100644
--- a/src/code/code_8006C360.c
+++ b/src/code/code_8006C360.c
@@ -1,5 +1,80 @@
 #include <ultra64.h>
 #include <global.h>
 
-#pragma GLOBAL_ASM("asm/non_matchings/code/code_8006C360/func_8006C360.s")
+//#pragma GLOBAL_ASM("asm/non_matchings/code/code_8006C360/func_8006C360.s")
 
+
+typedef struct
+{
+    u16 data[9];
+} struct_8011F3F0; // size = 0x12
+
+struct_8011F3F0 D_8011F3F0[60] = 
+{
+    { { 0x0000, 0x7124, 0x7127, 0x7126, 0x7125, 0x7127, 0x7124, 0x7125, 0x7127 } },
+    { { 0x0000, 0x7128, 0x7129, 0x7128, 0x7128, 0x7128, 0x7128, 0x712A, 0x712B } },
+    { { 0x0000, 0x7128, 0x712B, 0x7128, 0x7128, 0x7129, 0x7128, 0x712B, 0x7128 } },
+    { { 0x0000, 0x7128, 0x7129, 0x7128, 0x7128, 0x7128, 0x7128, 0x712A, 0x712B } },
+    { { 0x0000, 0x7128, 0x7129, 0x712B, 0x7128, 0x7128, 0x7128, 0x7129, 0x7128 } },
+    { { 0x0000, 0x712D, 0x712D, 0x712D, 0x712D, 0x712D, 0x712D, 0x712D, 0x712F } },
+    { { 0x0000, 0x712C, 0x712C, 0x712C, 0x712E, 0x712C, 0x712C, 0x712F, 0x712F } },
+    { { 0x0000, 0x712C, 0x712C, 0x712C, 0x712F, 0x712C, 0x712C, 0x712F, 0x712F } },
+    { { 0x0000, 0x7130, 0x7132, 0x7133, 0x7130, 0x7130, 0x7131, 0x7132, 0x7131 } },
+    { { 0x0000, 0x7134, 0x7137, 0x7135, 0x7134, 0x7136, 0x7135, 0x7134, 0x7135 } },
+    { { 0x0000, 0x7138, 0x713A, 0x7138, 0x7139, 0x713A, 0x7138, 0x7139, 0x713B } },
+    { { 0x0000, 0x7144, 0x7146, 0x7144, 0x7146, 0x7147, 0x7145, 0x7145, 0x7147 } },
+    { { 0x0000, 0x7148, 0x7149, 0x7149, 0x714A, 0x714A, 0x714B, 0x7149, 0x714B } },
+    { { 0x0000, 0x714C, 0x714D, 0x714C, 0x714C, 0x714E, 0x714C, 0x714E, 0x714F } },
+    { { 0x0000, 0x7150, 0x7153, 0x7152, 0x7150, 0x7151, 0x7153, 0x7153, 0x7151 } },
+    { { 0x0000, 0x7155, 0x7156, 0x7157, 0x7154, 0x7156, 0x7156, 0x7156, 0x7156 } },
+    { { 0x0000, 0x715A, 0x7159, 0x715B, 0x715A, 0x715A, 0x7158, 0x7158, 0x715B } },
+    { { 0x0000, 0x715E, 0x715D, 0x715D, 0x715F, 0x715E, 0x715C, 0x715C, 0x715D } },
+    { { 0x0000, 0x7163, 0x7162, 0x7160, 0x7163, 0x7160, 0x7161, 0x7161, 0x7160 } },
+    { { 0x0000, 0x7164, 0x7166, 0x7164, 0x7167, 0x7164, 0x7164, 0x7164, 0x7167 } },
+    { { 0x0000, 0x716B, 0x7169, 0x7168, 0x716B, 0x716A, 0x716B, 0x716B, 0x716A } },
+    { { 0x0000, 0x716C, 0x716D, 0x716F, 0x716C, 0x716E, 0x716E, 0x716E, 0x716F } },
+    { { 0x0000, 0x7171, 0x7173, 0x7170, 0x7172, 0x0000, 0x0000, 0x0000, 0x0000 } },
+    { { 0x0000, 0x7176, 0x7177, 0x7174, 0x7174, 0x7175, 0x7174, 0x7174, 0x7177 } },
+    { { 0x0000, 0x7178, 0x7179, 0x7179, 0x717B, 0x717A, 0x717B, 0x717A, 0x717B } },
+    { { 0x0000, 0x717D, 0x717C, 0x717C, 0x717D, 0x717F, 0x717C, 0x717E, 0x717D } },
+    { { 0x0000, 0x7183, 0x7181, 0x7180, 0x7183, 0x7182, 0x7183, 0x7181, 0x7183 } },
+    { { 0x0000, 0x7184, 0x7186, 0x7185, 0x7186, 0x7184, 0x7187, 0x7186, 0x7184 } },
+    { { 0x0000, 0x71A4, 0x71A6, 0x71A5, 0x0000, 0x71A6, 0x71A6, 0x71A6, 0x71A7 } },
+    { { 0x0000, 0x7188, 0x7188, 0x7189, 0x7188, 0x7189, 0x718B, 0x718A, 0x7189 } },
+    { { 0x0000, 0x718C, 0x718C, 0x718D, 0x718C, 0x718E, 0x718F, 0x718D, 0x718C } },
+    { { 0x0000, 0x7190, 0x7190, 0x7191, 0x7192, 0x7191, 0x7193, 0x7190, 0x7191 } },
+    { { 0x0000, 0x7196, 0x7194, 0x7195, 0x7196, 0x7197, 0x7194, 0x7196, 0x7195 } },
+    { { 0x0000, 0x7199, 0x719A, 0x7198, 0x7198, 0x719A, 0x719A, 0x719B, 0x7198 } },
+    { { 0x0000, 0x719D, 0x719C, 0x719E, 0x719D, 0x719D, 0x719C, 0x719F, 0x719E } },
+    { { 0x0000, 0x71A1, 0x71A0, 0x71A1, 0x71A2, 0x71A1, 0x71A2, 0x71A3, 0x71A2 } },
+    { { 0x0000, 0x711C, 0x711E, 0x711C, 0x711F, 0x711E, 0x711C, 0x711D, 0x711F } },
+    { { 0x0000, 0x7104, 0x7105, 0x7107, 0x7107, 0x7105, 0x7106, 0x7107, 0x7107 } },
+    { { 0x0000, 0x7107, 0x7105, 0x7107, 0x7107, 0x7106, 0x7107, 0x7107, 0x7105 } },
+    { { 0x0000, 0x7113, 0x7117, 0x7113, 0x7110, 0x7112, 0x7112, 0x7116, 0x7112 } },
+    { { 0x0000, 0x7113, 0x7113, 0x7113, 0x7113, 0x7113, 0x7113, 0x7111, 0x7113 } },
+    { { 0x0000, 0x7113, 0x7117, 0x7113, 0x7110, 0x7112, 0x7112, 0x7116, 0x7112 } },
+    { { 0x0000, 0x7117, 0x7117, 0x7117, 0x7117, 0x7117, 0x7117, 0x7117, 0x7113 } },
+    { { 0x0000, 0x7101, 0x7100, 0x7102, 0x7103, 0x7101, 0x7100, 0x7102, 0x7103 } },
+    { { 0x0000, 0x7100, 0x7102, 0x7100, 0x7100, 0x7100, 0x7100, 0x7100, 0x7102 } },
+    { { 0x0000, 0x710A, 0x7109, 0x7109, 0x710A, 0x710B, 0x7108, 0x7109, 0x710B } },
+    { { 0x0000, 0x7117, 0x7112, 0x7113, 0x7110, 0x710C, 0x7117, 0x710E, 0x7112 } },
+    { { 0x0000, 0x710D, 0x710F, 0x710C, 0x7112, 0x710D, 0x710C, 0x710C, 0x710F } },
+    { { 0x0000, 0x710A, 0x7109, 0x711A, 0x710A, 0x7109, 0x7108, 0x710B, 0x7109 } },
+    { { 0x0000, 0x710C, 0x710F, 0x7113, 0x7110, 0x710D, 0x7112, 0x7116, 0x710D } },
+    { { 0x0000, 0x7115, 0x7114, 0x7114, 0x7115, 0x7114, 0x7114, 0x7116, 0x7117 } },
+    { { 0x0000, 0x7113, 0x710F, 0x7113, 0x7110, 0x710C, 0x711A, 0x710D, 0x7112 } },
+    { { 0x0000, 0x7101, 0x7102, 0x7103, 0x7101, 0x7100, 0x7100, 0x7102, 0x7100 } },
+    { { 0x0000, 0x7112, 0x710E, 0x7112, 0x710E, 0x710D, 0x7112, 0x710E, 0x710F } },
+    { { 0x0000, 0x7142, 0x7141, 0x7142, 0x7143, 0x7140, 0x7140, 0x7141, 0x7143 } },
+    { { 0x0000, 0x713C, 0x713D, 0x713D, 0x713E, 0x713E, 0x713F, 0x713D, 0x713F } },
+    { { 0x0000, 0x7101, 0x7102, 0x7103, 0x7101, 0x7100, 0x7100, 0x7102, 0x7100 } },
+    { { 0x0000, 0x7113, 0x7117, 0x7113, 0x7110, 0x7112, 0x7112, 0x7116, 0x7112 } },
+    { { 0x0000, 0x7104, 0x7105, 0x7107, 0x7105, 0x7105, 0x7105, 0x7107, 0x7107 } },
+    { { 0x0000, 0x7104, 0x7105, 0x7107, 0x7105, 0x710C, 0x7105, 0x7107, 0x7107 } },
+};
+
+u16 func_8006C360(GlobalContext* globalCtx, u32 idx)
+{
+    u8 mask = func_8008F080(globalCtx);
+    return D_8011F3F0[idx].data[mask];
+}
diff --git a/src/code/code_8007BE60.c b/src/code/code_8007BE60.c
deleted file mode 100644
index 59ef949c5..000000000
--- a/src/code/code_8007BE60.c
+++ /dev/null
@@ -1,50 +0,0 @@
-#include <ultra64.h>
-#include <global.h>
-
-extern u32 osResetType;
-
-/*
-void func_8007BE60(u32* a0)
-{
-    u32 var1;
-
-    //*a0 = 0;
-
-    if (osResetType == 0)
-    {
-        a0[1] = 0;
-        a0[2] = 0;
-        a0[3] = 0;
-    }
-    else
-    {
-        var1 = a0[3] + a0[5];
-        a0[1]++;
-        a0[2] = (var1 < a0[5]) + a0[2] + a0[4];
-        a0[3] = var1;
-    }
-
-    a0[5] = 0;
-    a0[4] = 0;
-}
-*/
-
-#pragma GLOBAL_ASM("asm/non_matchings/code/code_8007BE60/func_8007BE60.s")
-
-typedef struct
-{
-    /* 0x00 */ u32    unk_00;
-    /* 0x04 */ char   unk_04[0x0C];
-    /* 0x10 */ OSTime unk_10;
-} struct_8007BED4;
-
-void func_8007BED4(struct_8007BED4* arg0)
-{
-    arg0->unk_00 = 1;
-    arg0->unk_10 = osGetTime();
-}
-
-u32 func_8007BF08(struct_8007BED4* arg0)
-{
-    return arg0->unk_00;
-}
diff --git a/src/code/code_8007BF10.c b/src/code/code_8007BF10.c
index 46771a303..f318d23bf 100644
--- a/src/code/code_8007BF10.c
+++ b/src/code/code_8007BF10.c
@@ -1,5 +1,23 @@
 #include <ultra64.h>
 #include <global.h>
+#include <sched.h>
 
-#pragma GLOBAL_ASM("asm/non_matchings/code/code_8007BF10/func_8007BF10.s")
+void func_8007BF10()
+{
+    u32 pad[4];
+    OSScTask task;
+    OSMesgQueue queue;
+    OSMesg msg;
+    u32 pad2[1];
 
+    task.next = NULL;
+    task.flags = 3;
+    task.msgQ = &queue;
+    task.msg = NULL;
+    task.framebuffer = NULL;
+    task.list.t.type = 0;
+    osCreateMesgQueue(task.msgQ, &msg, 1);
+    osSendMesg(&gSchedContext.cmdQ, &task, OS_MESG_BLOCK);
+    func_800C95F8(&gSchedContext); // osScKickEntryMsg
+    osRecvMesg(&queue, NULL, OS_MESG_BLOCK);
+}
diff --git a/src/code/main.c b/src/code/main.c
index f69f62317..987654a41 100644
--- a/src/code/main.c
+++ b/src/code/main.c
@@ -7,7 +7,7 @@ u32 gScreenWidth = SCREEN_WIDTH;
 u32 gScreenHeight = SCREEN_HEIGHT;
 u32 gSystemHeapSize = 0;
 
-u8* gAppNmiBufferPtr;
+PreNmiBuff* gAppNmiBufferPtr;
 SchedContext gSchedContext;
 PadMgr gPadMgr;
 IrqMgr gIrqMgr;
@@ -50,8 +50,8 @@ void Main(void* arg0)
     osSyncPrintf("mainproc 実行開始\n"); //Start running
     gScreenWidth = SCREEN_WIDTH;
     gScreenHeight = SCREEN_HEIGHT;
-    gAppNmiBufferPtr = osAppNmiBuffer;
-    func_8007BE60(gAppNmiBufferPtr);
+    gAppNmiBufferPtr = (PreNmiBuff*)osAppNmiBuffer;
+    PreNmiBuff_Init(gAppNmiBufferPtr);
     Fault_Start();
     SysCfb_Init(0);
     sysHeap = (u32)gSystemHeap;
@@ -112,7 +112,7 @@ void Main(void* arg0)
         if (*msg == OS_SC_PRE_NMI_MSG)
         {
             osSyncPrintf("main.c: リセットされたみたいだよ\n"); //Looks like it's been reset
-            func_8007BED4(gAppNmiBufferPtr);
+            PreNmiBuff_SetReset(gAppNmiBufferPtr);
         }
     }
 
diff --git a/src/code/prenmi_buff.c b/src/code/prenmi_buff.c
new file mode 100644
index 000000000..5616e3b79
--- /dev/null
+++ b/src/code/prenmi_buff.c
@@ -0,0 +1,35 @@
+#include <ultra64.h>
+#include <global.h>
+
+#define COLD_RESET  0
+#define NMI         1
+
+
+void PreNmiBuff_Init(PreNmiBuff* this)
+{
+    this->resetting = false;
+    if (osResetType == COLD_RESET)
+    {
+        this->resetCount = 0;
+        this->duration = 0;
+    }
+    else
+    {
+        this->resetCount++;
+        this->duration += this->resetTime;
+    }
+
+    this->resetTime = 0;
+}
+
+
+void PreNmiBuff_SetReset(PreNmiBuff* this)
+{
+    this->resetting = true;
+    this->resetTime = osGetTime();
+}
+
+u32 PreNmiBuff_IsResetting(PreNmiBuff* this)
+{
+    return this->resetting;
+}
diff --git a/src/code/sys_ucode.c b/src/code/sys_ucode.c
index f92a0d61e..0bd169090 100644
--- a/src/code/sys_ucode.c
+++ b/src/code/sys_ucode.c
@@ -1,21 +1,21 @@
 #include <global.h>
 
-u32 func_800D2DF0()
+u32 SysUcode_GetUCodeBoot()
 {
     return &D_80009320;
 }
 
-u32 func_800D2DFC()
+u32 SysUcode_GetUcodeBootSize()
 {
     return (u32)&D_800093F0 - (u32)&D_80009320;
 }
 
-u32 func_800D2E14()
+u32 SysUcode_GetUcode()
 {
     return D_8012DBA0;
 }
 
-u32 func_800D2E20()
+u32 SysUcode_GetUcodeData()
 {
     return D_8012DBA4;
 }
diff --git a/src/code/z_room.c b/src/code/z_room.c
index bbcb3d6f4..79c0d2bf6 100644
--- a/src/code/z_room.c
+++ b/src/code/z_room.c
@@ -426,8 +426,8 @@ void func_80096680(GlobalContext* globalCtx, Room* room, u32 flags)
                 gfxCtx->polyOpa.p = spA8;
             }
 
-            // gSPLoadUcode(gfxCtx->polyOpa.p++, func_800D2E14(), func_800D2E20())?
-            gSPLoadUcodeEx(gfxCtx->polyOpa.p++, func_800D2E14(), func_800D2E20(), 0x800);
+            // gSPLoadUcode(gfxCtx->polyOpa.p++, SysUcode_GetUcode(), SysUcode_GetUcodeData())?
+            gSPLoadUcodeEx(gfxCtx->polyOpa.p++, SysUcode_GetUcode(), SysUcode_GetUcodeData(), 0x800);
         }
     }
 
@@ -542,8 +542,8 @@ void func_80096B6C(GlobalContext* globalCtx, Room* room, u32 flags)
                 gfxCtx->polyOpa.p = spA8;
             }
 
-            // gSPLoadUcode(gfxCtx->polyOpa.p++, func_800D2E14(), func_800D2E20())?
-            gSPLoadUcodeEx(gfxCtx->polyOpa.p++, func_800D2E14(), func_800D2E20(), 0x800);
+            // gSPLoadUcode(gfxCtx->polyOpa.p++, SysUcode_GetUcode(), SysUcode_GetUcodeData())?
+            gSPLoadUcodeEx(gfxCtx->polyOpa.p++, SysUcode_GetUcode(), SysUcode_GetUcodeData(), 0x800);
         }
     }