ROM map (Boktai 3)

This is the ROM map for Boktai 3 (J).

Address	Description
0x80001f0	undefined IRQ_Dispatcher(void) Copied to IWRAM @ 0x3003a60 during boot, and executed from there
0x8000350	int Video_UpdateSpritePalette(Sprite * param_1, undefined4 * param_2) Copied to and executed from IWRAM @ 0x03000000. Sprite rendering related.
0x8000430	undefined Video_RenderSprite(Sprite * param_1, undefined4 param_2, undefined4 param_3, undefined4 param_4) Copied to and executed from IWRAM @ 0x030000e0 (more functions like this follow). Renders one sprite.
0x8000e90	undefined Video_RenderAllSpritesImpl(void) Copied to and executed from IWRAM @ 0x03000b40. Renders all sprites.
0x800145c	undefined main(void)
0x800211c	undefined Video_LoadGlobalTileset_Scripted(void)
0x8032070	int16_t Text_ParseEscapeSequence(char * text)
0x803223c	char * String_FindCharOrNullTerminator(char * s, char ch) Almost like strchr(3), but strchr would return NULL if it reaches the null terminator. This function will return a pointer to the null terminator instead.
0x816381c	void Video_AnimatePalette(ushort * palEntry, byte * timer)
0x8163f14	undefined4 __Example_LoadTilemap(undefined4 actor, undefined4 tilemap, short param_3, undefined4 param_4, undefined * palette)
0x8179320	undefined BikeRace_UpdateSpeed(void)
0x81793ec	undefined BikeRace_UpdateTimer(void)
0x81db474	void OptionMenu_Update(OptionMenu * menu)
0x81db75c	undefined OptionMenu_Destroy(void)
0x81db794	int OptionMenu_Init(OptionMenu * menu)
0x81dbb0c	OptionMenu * OptionMenu_Create(void)
0x81dc02c	void Menu_EraseRect(uint x, uint y, int width, int height)
0x81dc054	void Video_DrawText(uint x, uint y, char * text)
0x81dc154	void Menu_RenderOption(undefined4 param_1, undefined4 param_2, undefined4 pc, undefined4 option_index)
0x81dc178	undefined Sprite_SetPos(Sprite * param_1, SpritePos * param_2)
0x81dc244	undefined EnterPasswordYesNo_Update(EnterPasswordYesNo * param_1)
0x81dc448	undefined EnterPasswordYesNo_Destroy(EnterPasswordYesNo * param_1)
0x81dc470	int EnterPasswordYesNo_Init(EnterPasswordYesNo * param_1)
0x81dc6d0	void Time_ShowRegionMenu(int param_1)
0x81dc754	void Time_RegionMenuOnSelect(TimeMenu * param_1) Called when selecting an option in the region menu
0x81dc7a0	void Time_HandleRegionKeypad(TimeMenu * param_1)
0x81dca6c	void Time_DestroyRegionMenu(int param_1)
0x81dca9a	int Time_LoadRegionList(int param_1)
0x81dca9c	int Time_LoadRegionList(void * param_1)
0x81dcdf4	void * Time_StartRegionMenu(void)
0x81ddbc0	void NameEntry_HandleKeypad(int param_1)
0x81de5e4	void TimeMenu_HideSprites(TimeMenu * menu)
0x81de630	void TimeMenu_InitNumberSprites(TimeMenu * menu)
0x81de6c4	void TimeMenu_InitFields(TimeMenu * menu)
0x81de780	void TimeMenu_RenderCursor(TimeMenu * param_1)
0x81de84c	void TimeMenu_RenderNumbers(TimeMenu * param_1)
0x81dea60	void TimeMenu_HandleKeypadUpDown(TimeMenu * param_1)
0x81dec2c	void TimeMenu_Update(TimeMenu * param_1)
0x81dedf4	undefined TimeMenu_Destroy(void)
0x81dee38	undefined TimeMenu_Init(TimeMenu * menu)
0x81df0ac	undefined TimeMenu_Create(void)
0x81df1d8	void PasswordMenu_CalcCursorPosition(PasswordMenu * menu)
0x81df32c	undefined PasswordMenu_HandleKeypadUp(void)
0x81df510	void PasswordMenu_HandleKeypadDown(PasswordMenu * menu)
0x81df694	undefined PasswordMenu_HandleKeypadLeft(void)
0x81df878	undefined PasswordMenu_HandleKeypadRight(void)
0x81dfa50	void PasswordMenu_DrawPassword(PasswordMenu * menu)
0x81dfb18	void PasswordMenu_DrawPasswordChar(PasswordMenu * menu, int position)
0x81dfb9c	void PasswordMenu_RenderCaret(PasswordMenu * param_1)
0x81dfc1c	bool PasswordMenu_AddCharacter(PasswordMenu * param_1)
0x81dfc60	int PasswordMenu_RemoveChar(PasswordMenu * menu)
0x81dfcb4	void PasswordMenu_Update(PasswordMenu * param_1)
0x81e00e8	void PasswordMenu_Destroy(PasswordMenu * param_1)
0x81e013c	int PasswordMenu_Init(PasswordMenu * param_1)
0x81e0474	PasswordMenu * PasswordMenu_Create(void)
0x81e2f44	undefined Help_InitHelpScreen(void)
0x8210a8c	int Album_GetAcquiredCount(void)
0x8210b50	int Album_GetPageCount(void)
0x8210f04	undefined AlbumMenu_InitUI(AlbumMenu * param_1)
0x82112f4	undefined AlbumMenu_Update(void)
0x821159c	undefined AlbumMenu_Init(void)
0x82116a8	undefined AlbumMenu_Create(void)
0x8213888	undefined DollMenu_Update(void)
0x8213d10	undefined Mem_InitializeMemoryWithDMA(void) Copies interrupt dispatcher (ARM code) from ROM to IWRAM, Clears VRAM/OAM/PAL, and enables game pak & V-Blank interrupts
0x8213fd8	undefined IRQ_DefaultVBlankHandler(void) Default handler for V-blank IRQ
0x8214144	void IRQ_DefaultVCounterHandler(void) Default handler for V-counter match IRQ
0x82141b4	undefined IRQ_DefaultHBlankHandler(void) Default handler for H-blank IRQ (no-op)
0x82141b8	undefined IRQ_DefaultKeypadHandler(void) Default handler for keypad IRQ (no-op)
0x82141bc	undefined IRQ_NoHandler(void)
0x8214424	int Sprite_Install(Sprite * sprite, int param_2)
0x8214450	void Sprite_Uninstall(Sprite * param_1, undefined4 param_2)
0x8215698	undefined Video_GetBackgroundMap(undefined4 bgNum)
0x82156b8	void Video_ClearBackgroundMap(int bgNum)
0x8215c8c	GlobalTileSetChunk * Video_FindTileSetChunk(GlobalTileSet * set, undefined2 id)
0x8215d40	int Video_LoadGlobalTileset(undefined4 bgNum, GlobalTileSetFile * tilesetFile, undefined4 blockCount, ushort * blockIds, undefined4 param_5) Loads tilset from directory id_low=0x4f2d id_high=0xcee5 file=8e32
0x8216e54	TilemapFile * Video_LoadTileMap(ushort id)
0x8218be0	int Video_LoadFont(void)
0x8218c78	GBA_Tile * Video_GetFontNarrowData(void)
0x8218c94	undefined * Video_GetFontWideData(void)
0x8218cb0	void Video_ClearBackgroundMap0(void)
0x8218d1c	undefined Video_LoadCharFromFont(undefined4 param_1, undefined4 ch, undefined4 param_3, undefined4 param_4, undefined4 param_5)
0x8218f2c	void Video_DrawCharNarrow(undefined4 ch, undefined4 x, undefined4 y, undefined4 param_4)
0x8218fb4	undefined Video_DrawCharWide(void)
0x82195e0	void Sprite_Destroy(Sprite * param_1)
0x8219624	void Video_RenderAllSprites(void) Calls Video_RenderAllSpritesImpl in IWRAM
0x82196c4	int SpriteSet_Load(SpriteSet * dest, SpriteSetHeader * src)
0x8219728	int Sprite_LoadSprite(Sprite * sprite, SpriteSet * set, uint spriteIndex)
0x82197a4	int Sprite_InitWithSprite(undefined4 sprite, SpriteSet * set, undefined4 spriteIndex, undefined4 param_4, undefined1 param_5, undefined1 param_6, undefined2 param_7, short * initialPosition)
0x821980c	int Sprite_SetSprite(Sprite * sprite, SpriteSet * set, undefined2 index, undefined param_4)
0x821983c	int Sprite_Create(Sprite * sprite, SpriteSet * set, int spriteId, uint param_4, undefined param_5, undefined param_6, undefined param_7, int * initialPosition)
0x8219aac	undefined Actor_Boot(void)
0x8219b24	void Sys_ReadKeypad(void)
0x8219c00	uint rand_bootstrap(void)
0x8219c40	void * malloc(int bytes)
0x8219cb4	undefined malloc2(void) TODO: How is this different from malloc?
0x8219d38	void free(void * mem)
0x8219db4	void memcpy(void * dest, void * source, uint len)
0x8219dd8	void bzero(void * mem, uint bytes)
0x8219ebc	undefined memcpy_slow(void)
0x8219f50	undefined Actor_InitializeList(void)
0x8219f74	void Actor_Install(Actor * param_1) Adds an actor to the actor list.
0x8219f94	void Actor_Uninstall(Actor * * param_1) Removes an actor from the actor list.
0x8219fbc	Actor * Actor_Create(byte type, undefined4 size) Allocates an actor, and adds it to the actor list.
0x821a004	Actor * Actor_Create2(undefined1 type, undefined4 size) Like Actor_Create, but uses malloc2 instead of malloc.
0x821a04c	void Actor_SetCallbacks(Actor * object, ActionOfPtr * frame_cb, ActionOfPtr * destroy_cb) Sets the "on_frame" and "on_destroy" callbacks of an actor.
0x821a054	void Actor_RunAll(void) Runs the onFrame and onDestroy (as required) callbacks for all actors
0x821a0c0	int Actor_Delete(Actor * param_1)
0x821a520	void * Mft_GetFile(ushort dirId, undefined4 fileId)
0x821a66c	int Script_ReadLength(byte * pc, int * length) Returns pc after all the length bytes, the length itself is stored in *length.
0x821a6f0	byte * Script_GetValueCore(byte * pc, uint * param_2, int * out_value)
0x821a91c	undefined Script_StoreVariable(void)
0x821a960	void Script_SetPc(byte * pc)
0x821a96c	byte * Script_SeekToKeyword(char kw)
0x821aa00	int Script_GetValueAt(byte * pc)
0x821aa88	int Script_GetValueAtSafe(byte * param_1)
0x821aabc	ushort Script_ParseStringRef(byte * pc)
0x821ab18	void * Script_GetPc(void)
0x821ab40	int Script_GetValue(void)
0x821ab88	int Script_GetValueSafe(void)
0x821acdc	byte * Script_LookupById(int script_id, uint * param_2)
0x821ad08	int Script_ExecById(int script_id, int param_2)
0x821add4	char * Textbox_LookupString(int string_id)
0x821af2c	int Script_ExecBlock(byte * pc, undefined4 param_2, undefined4 param_3)
0x821afd8	int Script_Exec(byte * pc, int param_2)
0x821b148	void Save_BackupStatAndWorld(void)
0x821b20c	undefined Script_LoadPointer(byte * param_1, uint * param_2, int param_3, uint * param_4)
0x821b3e4	undefined Script_StorePointer(void)
0x821b938	undefined Script_RunOperator(void)
0x821ba5c	int Script_RunExpression(byte * pc)
0x8225410	int Save_BackupStatAndWorld_Scripted(void)
0x82284f4	void Time_ClearData(void)
0x8228548	int Time_GetDaysInMonth(undefined4 year, undefined4 month)
0x822867c	byte Time_GetDayOfWeek(undefined4 year, undefined4 month, undefined4 day) This uses Zeller's congruence to compute the day of the week of a given date.
0x822874c	uint Time_DateToBCD(int param_1, int param_2, int param_3)
0x8228c40	int Time_Set(int year, int month, int day, byte hours, undefined1 minutes, byte seconds, undefined4 writeToRtcChip)
0x8228d7c	undefined Time_GetRtcDate(void)
0x8228d88	undefined Time_GetRtcHours(void)
0x8228d94	undefined Time_GetRtcMinutes(void)
0x8229180	int Time_WriteToRtcChip(undefined4 year, undefined4 month, undefined4 date, undefined1 hours, undefined1 minutes, undefined1 seconds)
0x822a7a8	undefined Time_CalculateSunriseSunset'(undefined4 param_1, undefined4 param_2, undefined4 param_3, undefined4 param_4, undefined4 param_5, undefined4 param_6, undefined4 param_7, undefined4 tz_offset)
0x822ae00	undefined Time_CalculateSunriseSunset(void)
0x822b2f8	undefined Sound_Play(void)
0x822c238	undefined Sensor_GetBars(void)
0x822fe60	undefined MP2K_SoundInit(void)
0x822fed8	undefined MP2K_SoundMain(void)
0x822fee4	void MP2K_SongNumStart(int param_1)
0x82305cc	undefined MP2K_SoundVSync(void)
0x8243d28	void Sensor_Timer3Handler(void)
0x8248590	void Mem_CpuFastSet(void * source, void * destination, uint count)
0x8248594	void Mem_CpuSet(void * source, void * destination, uint count)
0x8248598	int Math_Div(int dividend, int divisor)
0x824859c	int Math_Mod(int dividend, int divisor)
0x82485a4	int Math_ModArm(int divisor, undefined4 dividend)
0x82485ac	undefined Sys_LZ77Uncomp8Bit(void * src, void * dest)
0x82485b0	undefined Sys_RegisterRamReset(int resetFlags)
0x82485b4	void Sys_SoftReset(int param_1)
0x82485d0	void Sys_SoundBiasLow(void)
0x82485d8	void Sys_SoundBiasHigh(void)
0x82485e0	int Math_Sqrt(int x)
0x82485e4	void Sys_VBlankIntrWait(void)
0x8248970	void GPIO_EnableClearFlag(void)
0x8248988	void GPIO_DisableSetFlag(void)
0x8249210	void GPIO_Enable(void)
0x8249224	void GPIO_Disable(void)
0x824923c	undefined4 CallParam2(void * arg, ActionOfPtr * fn)
0x824da48	void * memcpy'(void * dest, void * src, uint len) How is this different from memcpy?
0x826456c	MP2K_SongTable (1483 entries)
0x860330c	Engine call table (null-terminated array of struct { void(*)(int r0) fn; int id; })
0x8614d6c	Master file table