Fix GX_vramcnt symbol names

17 files changed, 267 insertions, 180 deletions

diff --git a/arm9/global.inc b/arm9/global.inc
index 37eb8509..325ba1ec 100644
--- a/arm9/global.inc
+++ b/arm9/global.inc
@@ -5795,10 +5795,10 @@
 .extern NNS_SndArcPlayerStartSeqEx
 .extern NNS_SndArcPlayerStartSeq
 .extern NNS_SndArcPlayerSetup
-.extern FUN_020C5D8C
-.extern FUN_020C5E04
-.extern FUN_020C6034
-.extern FUN_020C605C
+.extern GX_GetBankForTex
+.extern GX_DisableBankForSubBG
+.extern GX_ResetBankForSubBGExtPltt
+.extern GX_ResetBankForSubOBJ
 .extern CARDi_TryWaitAsync
 .extern FUN_020D9564
 .extern FX_Atan
@@ -5903,12 +5903,12 @@
 .extern GX_DisableBankForClearImage
 .extern GX_DisableBankForLCDC
 .extern GX_DisableBankForOBJExtPltt
-.extern GX_DisableBankForOBJExtPltt_2
+.extern GX_DisableBankForOBJ
 .extern GX_DisableBankForSubBGExtPltt
 .extern GX_DisableBankForSubOBJExtPltt
-.extern GX_DisableBankForSubOBJExtPltt_2
+.extern GX_DisableBankForSubOBJ
 .extern GX_DisableBankForTexPltt
-.extern GX_DisableBankForTexPltt_2
+.extern GX_DisableBankForTex
 .extern GX_DispOff
 .extern GX_DispOn
 .extern GX_EndLoadBGExtPltt
@@ -5917,12 +5917,12 @@
 .extern GX_EndLoadTex
 .extern GX_EndLoadTexPltt
 .extern GX_GetBankForBGExtPltt
-.extern GX_GetBankForBGExtPltt_2
+.extern GX_GetBankForBG
 .extern GX_GetBankForLCDC
 .extern GX_GetBankForOBJ
 .extern GX_GetBankForOBJExtPltt
 .extern GX_GetBankForSubBGExtPltt
-.extern GX_GetBankForSubBGExtPltt_2
+.extern GX_GetBankForSubBG
 .extern GX_GetBankForSubOBJ
 .extern GX_GetBankForSubOBJExtPltt
 .extern GX_GetBankForTexPltt
@@ -5953,7 +5953,7 @@
 .extern GX_ResetBankForOBJ
 .extern GX_ResetBankForOBJExtPltt
 .extern GX_ResetBankForSubBG
-.extern GX_ResetBankForSubOBJ
+.extern GX_ResetBankForSubOBJExtPltt
 .extern GX_ResetBankForTex
 .extern GX_ResetBankForTexPltt
 .extern GX_SendFifo48B
@@ -8400,7 +8400,7 @@
 .extern atod
 .extern atol
 .extern cardi_common
-.extern disableBankForX_
+.extern GX_DisableBankForBG
 .extern double2hex
 .extern double2hex_wide
 .extern exit
diff --git a/arm9/lib/include/GX_g2.h b/arm9/lib/include/GX_g2.h
index 987bda38..97fa0e10 100644
--- a/arm9/lib/include/GX_g2.h
+++ b/arm9/lib/include/GX_g2.h
@@ -111,6 +111,16 @@ static inline void G2S_SetBG3Affine(const struct Mtx22 *mtx, int centerX, int ce
     G2x_SetBGyAffine_((u32)&reg_G2S_DB_BG3PA, mtx, centerX, centerY, x1, y1);
 }
 
+static inline void G2_BlendNone(void)
+{
+    reg_G2_BLDCNT = 0;
+}
+
+static inline void G2S_BlendNone(void)
+{
+    reg_G2S_DB_BLDCNT = 0;
+}
+
 //The g2 and g2_oam headers contain a lot of inline functions and enums that may want to be ported over at some point
 
 #endif //GUARD_GX_G2_H
diff --git a/arm9/lib/include/GX_vramcnt.h b/arm9/lib/include/GX_vramcnt.h
index 6fe677bc..3b82d28c 100644
--- a/arm9/lib/include/GX_vramcnt.h
+++ b/arm9/lib/include/GX_vramcnt.h
@@ -16,7 +16,7 @@ void GX_SetBankForSubBG(s32 subbg);
 void GX_SetBankForSubOBJ(s32 subobj);
 void GX_SetBankForSubBGExtPltt(s32 subbgextpltt);
 void GX_SetBankForSubOBJExtPltt(s32 subobjextpltt);
-u32 FUN_020C6130(u16 *ptr);
+u32 resetBankForX_(u16 *ptr);
 u32 GX_ResetBankForBG();
 u32 GX_ResetBankForOBJ();
 u32 GX_ResetBankForBGExtPltt();
@@ -25,31 +25,31 @@ u32 GX_ResetBankForTex();
 u32 GX_ResetBankForTexPltt();
 u32 GX_ResetBankForClearImage();
 u32 GX_ResetBankForSubBG();
-u32 FUN_020C605C();
-u32 FUN_020C6034();
 u32 GX_ResetBankForSubOBJ();
-u32 FUN_020C5F28(u16 *ptr);
-u32 disableBankForX_();
-u32 GX_DisableBankForOBJExtPltt_2();
+u32 GX_ResetBankForSubBGExtPltt();
+u32 GX_ResetBankForSubOBJExtPltt();
+u32 disableBankForX_(u16 *ptr);
+u32 GX_DisableBankForBG();
+u32 GX_DisableBankForOBJ();
 u32 GX_DisableBankForBGExtPltt();
 u32 GX_DisableBankForOBJExtPltt();
-u32 GX_DisableBankForTexPltt_2();
+u32 GX_DisableBankForTex();
 u32 GX_DisableBankForTexPltt();
 u32 GX_DisableBankForClearImage();
 u32 GX_DisableBankForARM7();
 u32 GX_DisableBankForLCDC();
+u32 GX_DisableBankForSubBG();
+u32 GX_DisableBankForSubOBJ();
 u32 GX_DisableBankForSubBGExtPltt();
-u32 GX_DisableBankForSubOBJExtPltt_2();
-u32 FUN_020C5E04();
 u32 GX_DisableBankForSubOBJExtPltt();
-u32 GX_GetBankForBGExtPltt_2();
+u32 GX_GetBankForBG();
 u32 GX_GetBankForOBJ();
 u32 GX_GetBankForBGExtPltt();
 u32 GX_GetBankForOBJExtPltt();
-u32 FUN_020C5D8C();
+u32 GX_GetBankForTex();
 u32 GX_GetBankForTexPltt();
 u32 GX_GetBankForLCDC();
-u32 GX_GetBankForSubBGExtPltt_2();
+u32 GX_GetBankForSubBG();
 u32 GX_GetBankForSubOBJ();
 u32 GX_GetBankForSubBGExtPltt();
 u32 GX_GetBankForSubOBJExtPltt();
diff --git a/arm9/lib/include/OS_interrupt.h b/arm9/lib/include/OS_interrupt.h
index d063b817..130ad2de 100644
--- a/arm9/lib/include/OS_interrupt.h
+++ b/arm9/lib/include/OS_interrupt.h
@@ -12,6 +12,8 @@
 #define OS_IE_V_COUNT       (1UL << REG_OS_IE_VE_SHIFT)
 #define OS_IE_TIMER0        (1UL << REG_OS_IE_T0_SHIFT)
 #define OS_IE_TIMER1        (1UL << REG_OS_IE_T1_SHIFT)
+#define OS_IE_TIMER2        (1UL << REG_OS_IE_T2_SHIFT)
+#define OS_IE_TIMER3        (1UL << REG_OS_IE_T3_SHIFT)
 #define OS_IE_SPFIFO_RECV   (1UL << REG_OS_IE_IFN_SHIFT)
 #define OS_IE_CARD_DATA     (1UL << REG_OS_IE_MC_SHIFT)
 
diff --git a/arm9/lib/include/gx.h b/arm9/lib/include/gx.h
index 7ba8d1f3..cce14e57 100644
--- a/arm9/lib/include/gx.h
+++ b/arm9/lib/include/gx.h
@@ -216,4 +216,14 @@ static inline void GX_SetBGCharOffset(GXBGCharOffset offset)
     reg_GX_DISPCNT = (u32)((reg_GX_DISPCNT & ~REG_GX_DISPCNT_BGCHAROFFSET_MASK) | (offset << REG_GX_DISPCNT_BGCHAROFFSET_SHIFT));
 }
 
+static inline void GX_SetVisibleWnd(int window)
+{
+    reg_GX_DISPCNT = (u32)((reg_GX_DISPCNT & ~(REG_GX_DISPCNT_W0_MASK | REG_GX_DISPCNT_W1_MASK | REG_GX_DISPCNT_OW_MASK)) | (window << REG_GX_DISPCNT_W0_SHIFT));
+}
+
+static inline void GXS_SetVisibleWnd(int window)
+{
+    reg_GXS_DB_DISPCNT = (u32)((reg_GXS_DB_DISPCNT & ~(REG_GXS_DB_DISPCNT_W0_MASK | REG_GXS_DB_DISPCNT_W1_MASK | REG_GXS_DB_DISPCNT_OW_MASK)) | (window << REG_GXS_DB_DISPCNT_W0_SHIFT));
+}
+
 #endif //GUARD_GX_H
diff --git a/arm9/lib/include/registers.h b/arm9/lib/include/registers.h
index 27796cf7..b4fd8ce7 100644
--- a/arm9/lib/include/registers.h
+++ b/arm9/lib/include/registers.h
@@ -350,12 +350,11 @@
 #define REG_OS_IE_VE_SHIFT                                 2
 #define REG_OS_IE_T0_SHIFT                                 3
 #define REG_OS_IE_T1_SHIFT                                 4
+#define REG_OS_IE_T2_SHIFT                                 5
+#define REG_OS_IE_T3_SHIFT                                 6
 #define REG_OS_IE_IFN_SHIFT                                18
 #define REG_OS_IE_MC_SHIFT                                 19
 
-#define REG_OS_TM0CNT_H_I_MASK                             0x0040
-#define REG_OS_TM0CNT_H_E_MASK                             0x0080
-
 #define REG_PAD_KEYINPUT_L_SHIFT                           9
 #define REG_PAD_KEYINPUT_L_SIZE                            1
 #define REG_PAD_KEYINPUT_L_MASK                            0x0200
@@ -1001,4 +1000,70 @@
 #define REG_G2S_DB_BG3OFS_HOFFSET_SIZE                     9
 #define REG_G2S_DB_BG3OFS_HOFFSET_MASK                     0x000001ff
 
+// Timer control
+
+#define REG_OS_TM0CNT_L_TIMER0CNT_SHIFT                    0
+#define REG_OS_TM0CNT_L_TIMER0CNT_SIZE                     16
+#define REG_OS_TM0CNT_L_TIMER0CNT_MASK                     0xffff
+
+#define REG_OS_TM0CNT_H_E_SHIFT                            7
+#define REG_OS_TM0CNT_H_E_SIZE                             1
+#define REG_OS_TM0CNT_H_E_MASK                             0x0080
+
+#define REG_OS_TM0CNT_H_I_SHIFT                            6
+#define REG_OS_TM0CNT_H_I_SIZE                             1
+#define REG_OS_TM0CNT_H_I_MASK                             0x0040
+
+#define REG_OS_TM0CNT_H_PS_SHIFT                           0
+#define REG_OS_TM0CNT_H_PS_SIZE                            2
+#define REG_OS_TM0CNT_H_PS_MASK                            0x0003
+
+#define REG_OS_TM1CNT_L_TIMER0CNT_SHIFT                    0
+#define REG_OS_TM1CNT_L_TIMER0CNT_SIZE                     16
+#define REG_OS_TM1CNT_L_TIMER0CNT_MASK                     0xffff
+
+#define REG_OS_TM1CNT_H_E_SHIFT                            7
+#define REG_OS_TM1CNT_H_E_SIZE                             1
+#define REG_OS_TM1CNT_H_E_MASK                             0x0080
+
+#define REG_OS_TM1CNT_H_I_SHIFT                            6
+#define REG_OS_TM1CNT_H_I_SIZE                             1
+#define REG_OS_TM1CNT_H_I_MASK                             0x0040
+
+#define REG_OS_TM1CNT_H_PS_SHIFT                           0
+#define REG_OS_TM1CNT_H_PS_SIZE                            2
+#define REG_OS_TM1CNT_H_PS_MASK                            0x0003
+
+#define REG_OS_TM2CNT_L_TIMER0CNT_SHIFT                    0
+#define REG_OS_TM2CNT_L_TIMER0CNT_SIZE                     16
+#define REG_OS_TM2CNT_L_TIMER0CNT_MASK                     0xffff
+
+#define REG_OS_TM2CNT_H_E_SHIFT                            7
+#define REG_OS_TM2CNT_H_E_SIZE                             1
+#define REG_OS_TM2CNT_H_E_MASK                             0x0080
+
+#define REG_OS_TM2CNT_H_I_SHIFT                            6
+#define REG_OS_TM2CNT_H_I_SIZE                             1
+#define REG_OS_TM2CNT_H_I_MASK                             0x0040
+
+#define REG_OS_TM2CNT_H_PS_SHIFT                           0
+#define REG_OS_TM2CNT_H_PS_SIZE                            2
+#define REG_OS_TM2CNT_H_PS_MASK                            0x0003
+
+#define REG_OS_TM3CNT_L_TIMER0CNT_SHIFT                    0
+#define REG_OS_TM3CNT_L_TIMER0CNT_SIZE                     16
+#define REG_OS_TM3CNT_L_TIMER0CNT_MASK                     0xffff
+
+#define REG_OS_TM3CNT_H_E_SHIFT                            7
+#define REG_OS_TM3CNT_H_E_SIZE                             1
+#define REG_OS_TM3CNT_H_E_MASK                             0x0080
+
+#define REG_OS_TM3CNT_H_I_SHIFT                            6
+#define REG_OS_TM3CNT_H_I_SIZE                             1
+#define REG_OS_TM3CNT_H_I_MASK                             0x0040
+
+#define REG_OS_TM3CNT_H_PS_SHIFT                           0
+#define REG_OS_TM3CNT_H_PS_SIZE                            2
+#define REG_OS_TM3CNT_H_PS_MASK                            0x0003
+
 #endif //POKEDIAMOND_ARM9_REGISTERS_H
diff --git a/arm9/lib/src/GX_load2d.c b/arm9/lib/src/GX_load2d.c
index 132de9ee..6bff54be 100644
--- a/arm9/lib/src/GX_load2d.c
+++ b/arm9/lib/src/GX_load2d.c
@@ -195,7 +195,7 @@ ARM_FUNC void GX_EndLoadOBJExtPltt(){
 }
 
 ARM_FUNC void GXS_BeginLoadBGExtPltt(){
-    sSubBGExtPltt = (s32)FUN_020C6034();
+    sSubBGExtPltt = (s32)GX_ResetBankForSubBGExtPltt();
 }
 
 ARM_FUNC void GXS_LoadBGExtPltt(void *src, u32 offset, u32 size){
@@ -209,7 +209,7 @@ ARM_FUNC void GXS_EndLoadBGExtPltt(){
 }
 
 ARM_FUNC void GXS_BeginLoadOBJExtPltt(){
-    sSubOBJExtPltt = (s32)GX_ResetBankForSubOBJ();
+    sSubOBJExtPltt = (s32)GX_ResetBankForSubOBJExtPltt();
 }
 
 ARM_FUNC void GXS_LoadOBJExtPltt(void *src, u32 offset, u32 size){
diff --git a/arm9/lib/src/GX_vramcnt.c b/arm9/lib/src/GX_vramcnt.c
index c9d5a1bd..abfcd77e 100644
--- a/arm9/lib/src/GX_vramcnt.c
+++ b/arm9/lib/src/GX_vramcnt.c
@@ -396,7 +396,7 @@ ARM_FUNC void GX_SetBankForSubOBJExtPltt(s32 subobjextpltt){
     GX_VRAMCNT_SetLCDC_(gGXState.lcdc);
 }
 
-ARM_FUNC u32 FUN_020C6130(u16 *ptr){
+ARM_FUNC u32 resetBankForX_(u16 *ptr){
     u16 temp = *ptr;
     *ptr = 0;
     gGXState.lcdc |= temp;
@@ -405,54 +405,54 @@ ARM_FUNC u32 FUN_020C6130(u16 *ptr){
 }
 
 ARM_FUNC u32 GX_ResetBankForBG(){
-    return FUN_020C6130(&gGXState.bg);
+    return resetBankForX_(&gGXState.bg);
 }
 
 ARM_FUNC u32 GX_ResetBankForOBJ(){
-    return FUN_020C6130(&gGXState.obj);
+    return resetBankForX_(&gGXState.obj);
 }
 
 ARM_FUNC u32 GX_ResetBankForBGExtPltt(){
     reg_GX_DISPCNT &= ~0x40000000;
-    return FUN_020C6130(&gGXState.bgExtPltt);
+    return resetBankForX_(&gGXState.bgExtPltt);
 }
 
 ARM_FUNC u32 GX_ResetBankForOBJExtPltt(){
     reg_GX_DISPCNT &= ~0x80000000;
-    return FUN_020C6130(&gGXState.objExtPltt);
+    return resetBankForX_(&gGXState.objExtPltt);
 }
 
 ARM_FUNC u32 GX_ResetBankForTex(){
-    return FUN_020C6130(&gGXState.tex);
+    return resetBankForX_(&gGXState.tex);
 }
 
 ARM_FUNC u32 GX_ResetBankForTexPltt(){
-    return FUN_020C6130(&gGXState.texPltt);
+    return resetBankForX_(&gGXState.texPltt);
 }
 
 ARM_FUNC u32 GX_ResetBankForClearImage(){
-    return FUN_020C6130(&gGXState.clrImg);
+    return resetBankForX_(&gGXState.clrImg);
 }
 
 ARM_FUNC u32 GX_ResetBankForSubBG(){
-    return FUN_020C6130(&gGXState.sub_bg);
+    return resetBankForX_(&gGXState.sub_bg);
 }
 
-ARM_FUNC u32 FUN_020C605C(){
-    return FUN_020C6130(&gGXState.sub_obj);
+ARM_FUNC u32 GX_ResetBankForSubOBJ(){
+    return resetBankForX_(&gGXState.sub_obj);
 }
 
-ARM_FUNC u32 FUN_020C6034(){
-    reg_GXS_DB_DISPCNT &= ~0x40000000;
-    return FUN_020C6130(&gGXState.sub_bgExtPltt);
+ARM_FUNC u32 GX_ResetBankForSubBGExtPltt(){
+    reg_GXS_DB_DISPCNT &= ~REG_GXS_DB_DISPCNT_BG_MASK;
+    return resetBankForX_(&gGXState.sub_bgExtPltt);
 }
 
-ARM_FUNC u32 GX_ResetBankForSubOBJ(){
-    reg_GXS_DB_DISPCNT &= ~0x80000000;
-    return FUN_020C6130(&gGXState.sub_objExtPltt);
+ARM_FUNC u32 GX_ResetBankForSubOBJExtPltt(){
+    reg_GXS_DB_DISPCNT &= ~REG_GXS_DB_DISPCNT_O_MASK;
+    return resetBankForX_(&gGXState.sub_objExtPltt);
 }
 
-ARM_FUNC u32 FUN_020C5F28(u16 *ptr){
+ARM_FUNC u32 disableBankForX_(u16 *ptr){
     u32 temp = *ptr;
     *ptr = 0;
     if (temp & (0x1 << 0))
@@ -477,63 +477,63 @@ ARM_FUNC u32 FUN_020C5F28(u16 *ptr){
     return temp;
 }
 
-ARM_FUNC u32 disableBankForX_(){
-    return FUN_020C5F28(&gGXState.bg);
+ARM_FUNC u32 GX_DisableBankForBG(){
+    return disableBankForX_(&gGXState.bg);
 }
 
-ARM_FUNC u32 GX_DisableBankForOBJExtPltt_2(){
-    return FUN_020C5F28(&gGXState.obj);
+ARM_FUNC u32 GX_DisableBankForOBJ(){
+    return disableBankForX_(&gGXState.obj);
 }
 
 ARM_FUNC u32 GX_DisableBankForBGExtPltt(){
-    reg_GX_DISPCNT &= ~0x40000000;
-    return FUN_020C5F28(&gGXState.bgExtPltt);
+    reg_GX_DISPCNT &= ~REG_GX_DISPCNT_BG_MASK;
+    return disableBankForX_(&gGXState.bgExtPltt);
 }
 
 ARM_FUNC u32 GX_DisableBankForOBJExtPltt(){
-    reg_GX_DISPCNT &= ~0x80000000;
-    return FUN_020C5F28(&gGXState.objExtPltt);
+    reg_GX_DISPCNT &= ~REG_GX_DISPCNT_O_MASK;
+    return disableBankForX_(&gGXState.objExtPltt);
 }
 
-ARM_FUNC u32 GX_DisableBankForTexPltt_2(){
-    return FUN_020C5F28(&gGXState.tex);
+ARM_FUNC u32 GX_DisableBankForTex(){
+    return disableBankForX_(&gGXState.tex);
 }
 
 ARM_FUNC u32 GX_DisableBankForTexPltt(){
-    return FUN_020C5F28(&gGXState.texPltt);
+    return disableBankForX_(&gGXState.texPltt);
 }
 
 ARM_FUNC u32 GX_DisableBankForClearImage(){
-    return FUN_020C5F28(&gGXState.clrImg);
+    return disableBankForX_(&gGXState.clrImg);
 }
 
 ARM_FUNC u32 GX_DisableBankForARM7(){
-    return FUN_020C5F28(&gGXState.arm7);
+    return disableBankForX_(&gGXState.arm7);
 }
 
 ARM_FUNC u32 GX_DisableBankForLCDC(){
-    return FUN_020C5F28(&gGXState.lcdc);
+    return disableBankForX_(&gGXState.lcdc);
 }
 
-ARM_FUNC u32 GX_DisableBankForSubBGExtPltt(){
-    return FUN_020C5F28(&gGXState.sub_bg);
+ARM_FUNC u32 GX_DisableBankForSubBG(){
+    return disableBankForX_(&gGXState.sub_bg);
 }
 
-ARM_FUNC u32 GX_DisableBankForSubOBJExtPltt_2(){
-    return FUN_020C5F28(&gGXState.sub_obj);
+ARM_FUNC u32 GX_DisableBankForSubOBJ(){
+    return disableBankForX_(&gGXState.sub_obj);
 }
 
-ARM_FUNC u32 FUN_020C5E04(){
-    reg_GXS_DB_DISPCNT &= ~0x40000000;
-    return FUN_020C5F28(&gGXState.sub_bgExtPltt);
+ARM_FUNC u32 GX_DisableBankForSubBGExtPltt(){
+    reg_GXS_DB_DISPCNT &= ~REG_GX_DISPCNT_BG_MASK;
+    return disableBankForX_(&gGXState.sub_bgExtPltt);
 }
 
 ARM_FUNC u32 GX_DisableBankForSubOBJExtPltt(){
-    reg_GXS_DB_DISPCNT &= ~0x80000000;
-    return FUN_020C5F28(&gGXState.sub_objExtPltt);
+    reg_GXS_DB_DISPCNT &= ~REG_GX_DISPCNT_O_MASK;
+    return disableBankForX_(&gGXState.sub_objExtPltt);
 }
 
-ARM_FUNC u32 GX_GetBankForBGExtPltt_2(){
+ARM_FUNC u32 GX_GetBankForBG(){
     return gGXState.bg;
 }
 
@@ -549,7 +549,7 @@ ARM_FUNC u32 GX_GetBankForOBJExtPltt(){
     return gGXState.objExtPltt;
 }
 
-ARM_FUNC u32 FUN_020C5D8C(){
+ARM_FUNC u32 GX_GetBankForTex(){
     return gGXState.tex;
 }
 
@@ -561,7 +561,7 @@ ARM_FUNC u32 GX_GetBankForLCDC(){
     return gGXState.lcdc;
 }
 
-ARM_FUNC u32 GX_GetBankForSubBGExtPltt_2(){
+ARM_FUNC u32 GX_GetBankForSubBG(){
     return gGXState.sub_bg;
 }
 
diff --git a/arm9/modules/06/asm/module_06.s b/arm9/modules/06/asm/module_06.s
index 555d56cb..6f2604e6 100644
--- a/arm9/modules/06/asm/module_06.s
+++ b/arm9/modules/06/asm/module_06.s
@@ -90,11 +90,11 @@ MOD06_02239728: ; 0x02239728
 MOD06_0223972C: ; 0x0223972C
 	push {r4, lr}
 	add r4, r0, #0
-	bl GX_GetBankForBGExtPltt_2
+	bl GX_GetBankForBG
 	str r0, [r4]
 	bl GX_GetBankForBGExtPltt
 	str r0, [r4, #4]
-	bl GX_GetBankForSubBGExtPltt_2
+	bl GX_GetBankForSubBG
 	str r0, [r4, #8]
 	bl GX_GetBankForSubBGExtPltt
 	str r0, [r4, #0xc]
@@ -106,7 +106,7 @@ MOD06_0223972C: ; 0x0223972C
 	str r0, [r4, #0x18]
 	bl GX_GetBankForSubOBJExtPltt
 	str r0, [r4, #0x1c]
-	bl FUN_020C5D8C
+	bl GX_GetBankForTex
 	str r0, [r4, #0x20]
 	bl GX_GetBankForTexPltt
 	str r0, [r4, #0x24]
diff --git a/arm9/modules/13/asm/module_13_arm2.s b/arm9/modules/13/asm/module_13_arm2.s
index 5aee0b46..36288367 100644
--- a/arm9/modules/13/asm/module_13_arm2.s
+++ b/arm9/modules/13/asm/module_13_arm2.s
@@ -35163,10 +35163,10 @@ _0223BEA4: .word 0x05000400
 MOD13_0223BEA8: ; 0x0223BEA8
 	stmdb sp!, {lr}
 	sub sp, sp, #4
-	bl disableBankForX_
-	bl GX_DisableBankForOBJExtPltt_2
-	bl GX_DisableBankForSubBGExtPltt
-	bl GX_DisableBankForSubOBJExtPltt_2
+	bl GX_DisableBankForBG
+	bl GX_DisableBankForOBJ
+	bl GX_DisableBankForSubBG
+	bl GX_DisableBankForSubOBJ
 	bl MOD13_0223BE1C
 	ldr r0, _0223BFB8 ; =0x022431D8
 	ldr r0, [r0]
@@ -35246,10 +35246,10 @@ _0223BFE0: .word 0x0400101C
 MOD13_0223BFE4: ; 0x0223BFE4
 	stmdb sp!, {lr}
 	sub sp, sp, #4
-	bl disableBankForX_
+	bl GX_DisableBankForBG
 	ldr r1, _0223C09C ; =0x022431D8
 	str r0, [r1]
-	bl GX_DisableBankForOBJExtPltt_2
+	bl GX_DisableBankForOBJ
 	ldr r1, _0223C09C ; =0x022431D8
 	str r0, [r1, #4]
 	bl GX_DisableBankForBGExtPltt
@@ -35258,7 +35258,7 @@ MOD13_0223BFE4: ; 0x0223BFE4
 	bl GX_DisableBankForOBJExtPltt
 	ldr r1, _0223C09C ; =0x022431D8
 	str r0, [r1, #0xc]
-	bl GX_DisableBankForTexPltt_2
+	bl GX_DisableBankForTex
 	ldr r1, _0223C09C ; =0x022431D8
 	str r0, [r1, #0x10]
 	bl GX_DisableBankForTexPltt
@@ -35267,13 +35267,13 @@ MOD13_0223BFE4: ; 0x0223BFE4
 	bl GX_DisableBankForClearImage
 	ldr r1, _0223C09C ; =0x022431D8
 	str r0, [r1, #0x18]
-	bl GX_DisableBankForSubBGExtPltt
+	bl GX_DisableBankForSubBG
 	ldr r1, _0223C09C ; =0x022431D8
 	str r0, [r1, #0x1c]
-	bl GX_DisableBankForSubOBJExtPltt_2
+	bl GX_DisableBankForSubOBJ
 	ldr r1, _0223C09C ; =0x022431D8
 	str r0, [r1, #0x20]
-	bl FUN_020C5E04
+	bl GX_DisableBankForSubBGExtPltt
 	ldr r1, _0223C09C ; =0x022431D8
 	str r0, [r1, #0x24]
 	bl GX_DisableBankForSubOBJExtPltt
diff --git a/arm9/src/GX_layers.c b/arm9/src/GX_layers.c
index 790b13bb..28147dbd 100644
--- a/arm9/src/GX_layers.c
+++ b/arm9/src/GX_layers.c
@@ -3,19 +3,19 @@
 #include "gx.h"
 #include "main.h"
 
-
-struct GX_LayerData layer_data;
+static u32 EngineA_DISPCNT_LayerMask;
+static u32 EngineB_DISPCNT_LayerMask;
 
 THUMB_FUNC void GX_SetBanks(const struct GraphicsBanks *banks)
 {
     GX_ResetBankForBG();
     GX_ResetBankForBGExtPltt();
     GX_ResetBankForSubBG();
-    FUN_020C6034();
+    GX_ResetBankForSubBGExtPltt();
     GX_ResetBankForOBJ();
     GX_ResetBankForOBJExtPltt();
-    FUN_020C605C();
     GX_ResetBankForSubOBJ();
+    GX_ResetBankForSubOBJExtPltt();
     GX_ResetBankForTex();
     GX_ResetBankForTexPltt();
 
@@ -34,58 +34,58 @@ THUMB_FUNC void GX_SetBanks(const struct GraphicsBanks *banks)
 
 THUMB_FUNC void GX_DisableEngineALayers()
 {
-    layer_data.EngineA_DISPCNT_LayerMask = 0;
+    EngineA_DISPCNT_LayerMask = 0;
 }
 
 THUMB_FUNC void GX_EngineAToggleLayers(u32 layer_mask, GX_LayerToggle layer_toggle)
 {
     if (layer_toggle == GX_LAYER_TOGGLE_ON)
     {
-        if ((layer_data.EngineA_DISPCNT_LayerMask & layer_mask) != 0)
+        if ((EngineA_DISPCNT_LayerMask & layer_mask) != 0)
         {
             return;
         }
     }
     else
     {
-        if ((layer_data.EngineA_DISPCNT_LayerMask & layer_mask) == 0)
+        if ((EngineA_DISPCNT_LayerMask & layer_mask) == 0)
         {
             return;
         }
     }
 
-    GX_SetVisiblePlane(layer_data.EngineA_DISPCNT_LayerMask ^= layer_mask);
+    GX_SetVisiblePlane(EngineA_DISPCNT_LayerMask ^= layer_mask);
 }
 
 THUMB_FUNC void GX_SetEngineALayers(u32 layer_mask)
 {
-    layer_data.EngineA_DISPCNT_LayerMask = layer_mask;
+    EngineA_DISPCNT_LayerMask = layer_mask;
     GX_SetVisiblePlane(layer_mask);
 }
 
 THUMB_FUNC void GX_DisableEngineBLayers()
 {
-    layer_data.EngineB_DISPCNT_LayerMask = 0;
+    EngineB_DISPCNT_LayerMask = 0;
 }
 
 THUMB_FUNC void GX_EngineBToggleLayers(u32 layer_mask, GX_LayerToggle layer_toggle)
 {
     if (layer_toggle == GX_LAYER_TOGGLE_ON)
     {
-        if ((layer_data.EngineB_DISPCNT_LayerMask & layer_mask) != 0)
+        if ((EngineB_DISPCNT_LayerMask & layer_mask) != 0)
         {
             return;
         }
     }
     else
     {
-        if ((layer_data.EngineB_DISPCNT_LayerMask & layer_mask) == 0)
+        if ((EngineB_DISPCNT_LayerMask & layer_mask) == 0)
         {
             return;
         }
     }
 
-    GXS_SetVisiblePlane(layer_data.EngineB_DISPCNT_LayerMask ^= layer_mask);
+    GXS_SetVisiblePlane(EngineB_DISPCNT_LayerMask ^= layer_mask);
 }
 
 THUMB_FUNC void GX_BothDispOn()
@@ -108,5 +108,5 @@ THUMB_FUNC void GX_SwapDisplay()
 
 THUMB_FUNC u32 GX_GetEngineALayers()
 {
-    return layer_data.EngineA_DISPCNT_LayerMask;
+    return EngineA_DISPCNT_LayerMask;
 }
diff --git a/arm9/src/bg_window.c b/arm9/src/bg_window.c
index 23763d76..2986645f 100644
--- a/arm9/src/bg_window.c
+++ b/arm9/src/bg_window.c
@@ -215,7 +215,7 @@ THUMB_FUNC void InitBgFromTemplate(
         MI_CpuClear16(bgConfig->bgs[bgId].tilemapBuffer, template->bufferSize);
 
         bgConfig->bgs[bgId].bufferSize = template->bufferSize;
-        bgConfig->bgs[bgId].baseTile = template->unk0c;
+        bgConfig->bgs[bgId].baseTile = template->baseTile;
     }
     else
     {
@@ -228,7 +228,7 @@ THUMB_FUNC void InitBgFromTemplate(
     bgConfig->bgs[bgId].mode = bgMode;
     bgConfig->bgs[bgId].colorMode = template->colorMode;
 
-    if (bgMode == GF_BG_TYPE_TEXT && template->colorMode == 0)
+    if (bgMode == GF_BG_TYPE_TEXT && template->colorMode == GX_BG_COLORMODE_16)
     {
         bgConfig->bgs[bgId].tileSize = 0x20;
     }
@@ -237,8 +237,8 @@ THUMB_FUNC void InitBgFromTemplate(
         bgConfig->bgs[bgId].tileSize = 0x40;
     }
 
-    BgSetPosTextAndCommit(bgConfig, bgId, BG_POS_OP_SET_X, template->unk00);
-    BgSetPosTextAndCommit(bgConfig, bgId, BG_POS_OP_SET_Y, template->unk04);
+    BgSetPosTextAndCommit(bgConfig, bgId, BG_POS_OP_SET_X, template->x);
+    BgSetPosTextAndCommit(bgConfig, bgId, BG_POS_OP_SET_Y, template->y);
 }
 
 THUMB_FUNC void SetBgControlParam(struct BgConfig *config, u8 bgId, u32 attr, u8 value)
@@ -893,7 +893,7 @@ THUMB_FUNC void BG_LoadScreenTilemapData(
 THUMB_FUNC void BG_LoadCharTilesData(
     struct BgConfig *bgConfig, u32 bgId, u32 *charData, u32 offset, u32 numTiles)
 {
-    if (bgConfig->bgs[bgId].colorMode == 0)
+    if (bgConfig->bgs[bgId].colorMode == GX_BG_COLORMODE_16)
     {
         BG_LoadCharPixelData(bgConfig, bgId, charData, offset, numTiles << 5);
         return;
@@ -1874,7 +1874,7 @@ THUMB_FUNC struct Window *AllocWindows(u32 heap_id, s32 size)
 THUMB_FUNC void InitWindow(struct Window *window)
 {
     window->bgConfig = NULL;
-    window->bgId = 0xff;
+    window->bgId = GF_BG_LYR_UNALLOC;
     window->tilemapLeft = 0;
     window->tilemapTop = 0;
     window->width = 0;
@@ -1884,7 +1884,7 @@ THUMB_FUNC void InitWindow(struct Window *window)
     window->baseTile = 0;
     window->pixelBuffer = NULL;
 
-    window->unk0b_15 = 0;
+    window->colorMode = GF_BG_CLR_4BPP;
 }
 
 THUMB_FUNC BOOL WindowIsInUse(struct Window *window)
@@ -1897,12 +1897,6 @@ THUMB_FUNC BOOL WindowIsInUse(struct Window *window)
     return TRUE;
 }
 
-enum UnkEnum1
-{
-    UnkEnum1_0 = 0,
-    UnkEnum1_1 = 1
-};
-
 THUMB_FUNC void AddWindowParameterized(struct BgConfig *param0,
                                        struct Window *window,
                                        u8 bgId,
@@ -1935,17 +1929,7 @@ THUMB_FUNC void AddWindowParameterized(struct BgConfig *param0,
     window->baseTile = baseTile;
     window->pixelBuffer = ptr;
 
-    enum UnkEnum1 r2;
-    if (param0->bgs[bgId].colorMode == 0)
-    {
-        r2 = UnkEnum1_0;
-    }
-    else
-    {
-        r2 = UnkEnum1_1;
-    }
-
-    window->unk0b_15 = r2;
+    window->colorMode = param0->bgs[bgId].colorMode == GX_BG_COLORMODE_16 ? GF_BG_CLR_4BPP : GF_BG_CLR_8BPP;
 }
 
 THUMB_FUNC void AddTextWindowTopLeftCorner(struct BgConfig *param0,
@@ -1969,7 +1953,7 @@ THUMB_FUNC void AddTextWindowTopLeftCorner(struct BgConfig *param0,
         window->height = height;
         window->baseTile = baseTile;
         window->pixelBuffer = ptr;
-        window->unk0b_15 = 0;
+        window->colorMode = GF_BG_CLR_4BPP;
     }
 }
 
@@ -2314,7 +2298,7 @@ THUMB_FUNC void BlitBitmapRect(struct Window *window,
         window->pixelBuffer, (u16)(window->width << 3), (u16)(window->height << 3)
     };
 
-    if (window->bgConfig->bgs[window->bgId].colorMode == 0)
+    if (window->bgConfig->bgs[window->bgId].colorMode == GX_BG_COLORMODE_16)
     {
         BlitBitmapRect4Bit(&st1c, &st14, param2, param3, param6, param7, param8, param9, param10);
     }
@@ -2331,7 +2315,7 @@ THUMB_FUNC void FillWindowPixelRect(
         window->pixelBuffer, (u16)(window->width << 3), (u16)(window->height << 3)
     };
 
-    if (window->bgConfig->bgs[window->bgId].colorMode == 0)
+    if (window->bgConfig->bgs[window->bgId].colorMode == GX_BG_COLORMODE_16)
     {
         FillBitmapRect4Bit(&st8, x, y, width, height, fillValue);
     }
@@ -4909,7 +4893,7 @@ _0201A8BC: // 0x0201A8BC
 
 THUMB_FUNC void ScrollWindow(struct Window *window, u32 param1, u8 param2, u8 param3)
 {
-    if (window->bgConfig->bgs[window->bgId].colorMode == 0)
+    if (window->bgConfig->bgs[window->bgId].colorMode == GX_BG_COLORMODE_16)
     {
         ScrollWindow4bpp(window, param1, param2, param3);
     }
@@ -5375,7 +5359,7 @@ THUMB_FUNC u32 DoesPixelAtScreenXYMatchPtrVal(
     xPixOffs = (u8)(x & 7);
     yPixOffs = (u8)(y & 7);
 
-    if (bgConfig->bgs[bgId].colorMode == 0)
+    if (bgConfig->bgs[bgId].colorMode == GX_BG_COLORMODE_16)
     {
         u16 *tilemapBuffer = bgConfig->bgs[bgId].tilemapBuffer;
         u8 *ptr = AllocFromHeapAtEnd(bgConfig->heap_id, 0x40);
diff --git a/arm9/src/error_message_reset.c b/arm9/src/error_message_reset.c
index 0c6ac0fe..e0d01bde 100644
--- a/arm9/src/error_message_reset.c
+++ b/arm9/src/error_message_reset.c
@@ -7,17 +7,37 @@
 #include "PAD_pad.h"
 
 
-const struct WindowTemplate UNK_020FF49C = {0, 3, 3, 0x1a, 0x12, 1, 0x23 };
+const struct WindowTemplate UNK_020FF49C = {
+    .bgId = GF_BG_LYR_MAIN_0,
+    .tilemapLeft = 3,
+    .tilemapTop = 3,
+    .width = 26,
+    .height = 18,
+    .paletteNum = 1,
+    .baseTile = 0x23
+};
 
 const struct HeapParam UNK_020FF4A4[] = {
     {0x00020000, OS_ARENA_MAIN}
 };
 
-const struct GraphicsModes UNK_020FF4AC = { dispMode : GX_DISPMODE_GRAPHICS };
-
-const struct BgTemplate UNK_020FF4BC = { 0, 0, 0x800, 0, 1, 0, 0, 6, 0, 1, 0, 0, 0 };
+const struct GraphicsModes UNK_020FF4AC = { .dispMode = GX_DISPMODE_GRAPHICS };
+
+const struct BgTemplate UNK_020FF4BC = {
+    .x = 0,
+    .y = 0,
+    .bufferSize = 0x800,
+    .baseTile = 0,
+    .size = GF_BG_SCR_SIZE_256x256,
+    .colorMode = GX_BG_COLORMODE_16,
+    .screenBase = GX_BG_SCRBASE_0x0000, .charBase = GX_BG_CHARBASE_0x18000,
+    .bgExtPltt = GX_BG_EXTPLTT_01,
+    .priority = 1,
+    .areaOver = 0,
+    .mosaic = FALSE
+};
 
-const struct GraphicsBanks UNK_020FF4D8 = { bg : 3 };
+const struct GraphicsBanks UNK_020FF4D8 = { .bg = 3 };
 
 u32 sErrorMessagePrinterLock;
 
@@ -30,8 +50,7 @@ extern void FUN_0200A274(u32 param0, u32 param1, u32 param2);
 
 THUMB_FUNC void VBlankHandler()
 {
-    *(vu32 *)HW_INTR_CHECK_BUF |= 1;
-
+    OS_SetIrqCheckFlag(OS_IE_V_BLANK);
     MI_WaitDma(3);
 }
 
@@ -61,18 +80,19 @@ THUMB_FUNC void PrintErrorMessageAndReset()
         GX_DisableEngineALayers();
         GX_DisableEngineBLayers();
 
-        reg_GX_DISPCNT &= ~REG_GX_DISPCNT_DISPLAY_MASK;
-        reg_GXS_DB_DISPCNT &= ~REG_GXS_DB_DISPCNT_DISPLAY_MASK;
+        GX_SetVisiblePlane(0);
+        GXS_SetVisiblePlane(0);
 
         SetKeyRepeatTimers(4, 8);
 
         gMain.unk65 = 0;
         GX_SwapDisplay();
 
-        reg_G2_BLDCNT = 0;
-        reg_G2S_DB_BLDCNT = 0;
-        reg_GX_DISPCNT &= ~(REG_GX_DISPCNT_OW_MASK | REG_GX_DISPCNT_W1_MASK | REG_GX_DISPCNT_W0_MASK);
-        reg_GXS_DB_DISPCNT &= ~(REG_GXS_DB_DISPCNT_OW_MASK | REG_GXS_DB_DISPCNT_W1_MASK | REG_GXS_DB_DISPCNT_W0_MASK);
+        G2_BlendNone();
+        G2S_BlendNone();
+
+        GX_SetVisibleWnd(0);
+        GXS_SetVisibleWnd(0);
 
         GX_SetBanks(&UNK_020FF4D8);
         ptr = BgConfig_Alloc(0);
diff --git a/arm9/src/timer3.c b/arm9/src/timer3.c
index 1799fd24..d4e8f8a1 100644
--- a/arm9/src/timer3.c
+++ b/arm9/src/timer3.c
@@ -1,37 +1,37 @@
 #include "timer3.h"
 
-struct Timer3Data timer3_data;
+static BOOL timer3_needReset;
+static vu64 timer3_counter;
 
 
 THUMB_FUNC void Init_Timer3()
 {
-    timer3_data.Timer3Counter = 0;
-    timer3_data.NeedReset = FALSE;
+    timer3_counter = 0;
+    timer3_needReset = FALSE;
 
-    reg_OS_TM3CNT_H = 0;
-    reg_OS_TM3CNT_L = 0;
-    reg_OS_TM3CNT_H = 0xc1; // start timer3 with f/64 and irq enable
+    OS_SetTimerControl(OS_TIMER_3, 0);
+    OS_SetTimerCount(OS_TIMER_3, 0);
+    OS_SetTimerControl(OS_TIMER_3, REG_OS_TM3CNT_H_E_MASK | REG_OS_TM3CNT_H_I_MASK | OS_TIMER_PRESCALER_64); // start timer3 with f/64 and irq enable
 
-    OS_SetIrqFunction(0x40, &CountUpTimer3);
-    OS_EnableIrqMask(0x40); // irq on timer3 overflow
+    OS_SetIrqFunction(OS_IE_TIMER3, &CountUpTimer3);
+    OS_EnableIrqMask(OS_IE_TIMER3); // irq on timer3 overflow
 }
 
 
 THUMB_FUNC void CountUpTimer3()
 {
-    timer3_data.Timer3Counter++;
+    timer3_counter++;
 
-    if (timer3_data.NeedReset)
+    if (timer3_needReset)
     {
-        reg_OS_TM3CNT_H = 0;
-        reg_OS_TM3CNT_L = 0;
-        reg_OS_TM3CNT_H = 0xc1;
-        timer3_data.NeedReset = FALSE;
+        OS_SetTimerControl(OS_TIMER_3, 0);
+        OS_SetTimerCount(OS_TIMER_3, 0);
+        OS_SetTimerControl(OS_TIMER_3, REG_OS_TM3CNT_H_E_MASK | REG_OS_TM3CNT_H_I_MASK | OS_TIMER_PRESCALER_64);
+        timer3_needReset = FALSE;
     }
 
-    *(vu32 *)HW_INTR_CHECK_BUF |= 0x40;
-
-    OS_SetIrqFunction(0x40, &CountUpTimer3);
+    OS_SetIrqCheckFlag(OS_IE_TIMER3);
+    OS_SetIrqFunction(OS_IE_TIMER3, &CountUpTimer3);
 }
 
 THUMB_FUNC u64 internal_GetTimer3Count()
@@ -39,15 +39,15 @@ THUMB_FUNC u64 internal_GetTimer3Count()
     OSIntrMode intr_mode = OS_DisableInterrupts();
 
     vu16 timer3 = reg_OS_TM3CNT_L;
-    vu64 timer3_counter = timer3_data.Timer3Counter & 0x0000ffffffffffff;
+    vu64 counter = timer3_counter & 0x0000ffffffffffff;
 
-    if (reg_OS_IF & 0x40 && !(timer3 & 0x8000))
+    if (reg_OS_IF & OS_IE_TIMER3 && !(timer3 & 0x8000))
     {
-        timer3_counter++;
+        counter++;
     }
 
     OS_RestoreInterrupts(intr_mode);
-    return (timer3_counter << 16) | timer3;
+    return (counter << 16) | timer3;
 }
 
 THUMB_FUNC u64 GetTimer3Count()
@@ -57,10 +57,10 @@ THUMB_FUNC u64 GetTimer3Count()
 
 THUMB_FUNC u64 Timer3CountToMilliSeconds(u64 count)
 {
-    return (count *64) / 33514;
+    return (count * 64) / (HW_SYSTEM_CLOCK / 1000);
 }
 
 THUMB_FUNC u64 Timer3CountToSeconds(u64 count)
 {
-    return (count *64) / HW_SYSTEM_CLOCK;
+    return (count * 64) / HW_SYSTEM_CLOCK;
 }
diff --git a/include/GX_layers.h b/include/GX_layers.h
index aca0154b..03c20df6 100644
--- a/include/GX_layers.h
+++ b/include/GX_layers.h
@@ -5,12 +5,6 @@
 #include "global.h"
 #include "gx.h"
 
-struct GX_LayerData
-{
-    u32 EngineB_DISPCNT_LayerMask;
-    u32 EngineA_DISPCNT_LayerMask;
-};
-
 
 typedef enum {
     GX_LAYER_TOGGLE_OFF,
diff --git a/include/bg_window.h b/include/bg_window.h
index 91026b4d..24ed152b 100644
--- a/include/bg_window.h
+++ b/include/bg_window.h
@@ -12,10 +12,10 @@
 
 struct BgTemplate
 {
-    u32 unk00;
-    u32 unk04;
+    u32 x;
+    u32 y;
     u32 bufferSize;
-    u32 unk0c;
+    u32 baseTile;
 
     u8 size;
     u8 colorMode;
@@ -85,10 +85,16 @@ struct Window
     u8 height;
     u8 paletteNum;
     u16 baseTile : 15;
-    u16 unk0b_15 : 1;
+    u16 colorMode : 1;
     void *pixelBuffer;
 };
 
+enum GFBppMode
+{
+    GF_BG_CLR_4BPP = 0,
+    GF_BG_CLR_8BPP,
+};
+
 enum GFBgLayer
 {
     GF_BG_LYR_MAIN_0 = 0,
@@ -112,6 +118,8 @@ enum GFBgLayer
     GF_BG_LYR_SUB_1_F = 1 << (GF_BG_LYR_SUB_1 - GF_BG_LYR_SUB_FIRST),
     GF_BG_LYR_SUB_2_F = 1 << (GF_BG_LYR_SUB_2 - GF_BG_LYR_SUB_FIRST),
     GF_BG_LYR_SUB_3_F = 1 << (GF_BG_LYR_SUB_3 - GF_BG_LYR_SUB_FIRST),
+
+    GF_BG_LYR_UNALLOC = 0xFF,
 };
 
 enum GFBgType
diff --git a/include/timer3.h b/include/timer3.h
index 3220c7a3..a49cf3e6 100644
--- a/include/timer3.h
+++ b/include/timer3.h
@@ -4,12 +4,6 @@
 
 #include "global.h"
 
-struct Timer3Data
-{
-    BOOL NeedReset;
-    vu64 Timer3Counter;
-};
-
 void Init_Timer3();
 void CountUpTimer3();
 u64 internal_GetTimer3Count();