/** \file * Entry points into the firmware image. * * These are the functions that we can call from our tasks * in the Canon 1.0.4 firmware for the 650D. * * This is a straight copy from the 5d3, EOS M stubs need found/verified still. * Indented line = incorrect. * Initial stubs identified by Indy, most of the other stubs were matched by hand * */ /* * Copyright (C) 2012 Magic Lantern Team * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the * Free Software Foundation, Inc., * 51 Franklin Street, Fifth Floor, * Boston, MA 02110-1301, USA. */ #include .text #define RAM_OFFSET 0xFFA4D2E0 // Some functions are copied to RAM at around ff0c00ec; they have to be called from RAM... /** Startup **/ NSTUB( ROMBASEADDR, firmware_entry ) NSTUB(0xFF0C1C10, cstart) NSTUB(0xFFA6973C - RAM_OFFSET, bzero32) NSTUB(0xFFA50198 - RAM_OFFSET, create_init_task) NSTUB(0xFF0C5430, init_task) // NSTUB( ???, additional_version) /* present on 7D.203, 500D.111, 60D.111, 5D3.113, 50D.109, 5D2.212, 600D.102, 550D.109, 1100D.105, 700D.113 */ /** File I/O **/ NSTUB(0xFF34290C, FIO_CloseFile) // from Indy NSTUB(0xFF343904, FIO_FindClose) // proper name: FindClose NSTUB(0xFF343824, FIO_FindNextEx) NSTUB(0xFF3426BC, _FIO_ReadFile) NSTUB(0xFF34276C, FIO_SeekSkipFile) /* took relative offset of 700D entry points and compared them to 650Ds. Tests are OK. */ NSTUB(0xFF34285C, _FIO_WriteFile) // from Indy NSTUB(0xFF343168, _FIO_CreateDirectory) NSTUB(0xFF342568, _FIO_CreateFile) // from Indy NSTUB(0xFF343730, _FIO_FindFirstEx) NSTUB(0xFF342A88, _FIO_GetFileSize) NSTUB(0xFF3424AC, _FIO_OpenFile) NSTUB(0xFF342614, _FIO_RemoveFile) NSTUB(0xFF342FA0, _FIO_RenameFile) /** GUI **/ NSTUB( 0x236A8, gui_main_struct) NSTUB( 0x3D7A0, gui_task_list) NSTUB(0xFF0D6E5C, GUI_ChangeMode) // xref: GUI_ChangeMode:%d NSTUB(0xFF0D6CA0, GUI_Control) // xref: GUI_Control:%d 0x%x NSTUB(0xFF1A98E0, SetGUIRequestMode) // xref: SetGUIRequestMode(%d) NSTUB(0xFF0D7314, gui_init_end) NSTUB(0xFF0D68CC, gui_main_task) // NSTUB( ???, GUI_SetLvMode) /* present on 500D.111, 50D.109, 5D2.212 */ // NSTUB( ???, GUI_SetMovieSize_a) /* present on 50D.109 */ // NSTUB( ???, GUI_SetMovieSize_b) /* present on 50D.109 */ // NSTUB( ???, Gui_SetSoundRecord) /* present on 6D.113, 5D2.212 */ // NSTUB( ???, gui_massive_event_loop) /* present on 7D.203, 500D.111, 5D3.113, 50D.109, 5D2.212, 600D.102, 550D.109, 700D.113 */ /** ASIF **/ NSTUB(0xFF133910, PowerAudioOutput) NSTUB(0xFF133504, PowerMicAmp) NSTUB(0xFF10BD84, SetAudioVolumeIn) /* present on 6D.113 */ NSTUB(0xFF1319CC, SetAudioVolumeOut) // keep volume NSTUB(0xFF108E98, SetNextASIFADCBuffer) NSTUB(0xFF108F4C, SetNextASIFDACBuffer) NSTUB(0xFF132D30, SetSamplingRate) NSTUB(0xFF10AEBC, SoundDevActiveIn) NSTUB(0xFF108764, StartASIFDMAADC) NSTUB(0xFF10891C, StartASIFDMADAC) NSTUB(0xFF1089F4, StopASIFDMADAC) // NSTUB(0xFF1088E0, StopASIFDMAADC) /* breaks the audio meters */ // NSTUB(0xFF10B0D8, SoundDevShutDownIn) /* breaks the audio meters */ // NSTUB( ???, SetASIFMode) /* present on 700D.113 */ /** Audio **/ NSTUB( 0x239E4, sounddev) NSTUB(0xFF3359E0, _audio_ic_read) NSTUB(0xFF335394, _audio_ic_write) NSTUB(0xFF7F27F4, audio_thresholds) NSTUB(0xFF10AEBC, sounddev_active_in) NSTUB(0xFF10A9D0, sounddev_task) // NSTUB( ???, _audio_ic_write_bulk) /* present on 6D.116 */ /** Bitmap **/ NSTUB( 0x505EC, LCD_Palette) // in InitializeBitmapDisplayDevice, right after 0xc0f14800 NSTUB( 0x51DEC, bmp_vram_info) // look in SetBitmapVramAddress - as in 60D /** CFN **/ NSTUB(0xFF66FEE8, GetCFnData) // xref: Illegal Data GetCFnData NSTUB(0xFF670100, SetCFnData) // xref: Illegal Data SetCFnData // NSTUB( ???, GUI_GetCFnForTab4) /* present on 7D.203 */ // NSTUB( ???, GUI_SetCFnForTab4) /* present on 7D.203 */ /** Camera interface? **/ NSTUB(0xC0220000, camera_engine) /** DMA **/ NSTUB(0xFFA57740 - RAM_OFFSET, dma_memcpy) // AJ_HP_Copy_n_DMA_channel_n_BLTDMA /** Debug messages **/ NSTUB(0xFFA50C3C - RAM_OFFSET, DryosDebugMsg) NSTUB(0xFFA50FA8 - RAM_OFFSET, dm_set_store_level) // Not so sure /** Dialog API **/ NSTUB(0xFF4B4158, dialog_redraw) NSTUB(0xFF5207E4, dialog_set_property_str) /** Dialog handlers **/ NSTUB(0xFF690610, ErrCardForLVApp_handler) NSTUB(0xFF512D54, ErrForCamera_handler) // ERR70, ERR80 etc (DlgErrForCamera.c, AJ_DIALOG.HANDLER_DlgErrForCamera.c) NSTUB(0xFF5262A4, HideUnaviFeedBack_maybe) // look for StartUnaviFeedBackTimer NSTUB(0xFF528718, LiveViewApp_handler) NSTUB(0xFF5295C0, LiveViewApp_handler_BL_JudgeBottomInfoDispTimerState) NSTUB(0xFF52A8C4, LiveViewApp_handler_end) // start of next function NSTUB(0xFF6E056C, LiveViewShutterApp_handler) NSTUB(0xFF6F9D74, PlayMain_handler) NSTUB(0xFF542BA0, PlayMovieGuideApp_handler) NSTUB(0xFF52EFE8, ShootOlcApp_handler) // AJ_DIALOG.HANDLER_DlgShootOlcInfo.c // NSTUB( ???, LiveViewLevelApp_handler) /* present on 5D3.113 */ // NSTUB( ???, LiveViewWbApp_handler) /* present on 7D.203, 5D3.113, 5D2.212 */ // NSTUB( ???, LiveViewWifiApp_handler) /* present on 6D.113 */ // NSTUB( ???, StartPlayProtectGuideApp) /* present on 7D.203, 5D2.212 */ // NSTUB( ???, StopPlayProtectGuideApp) /* present on 7D.203, 5D2.212 */ /** Display **/ NSTUB(0xFF4D5688, MirrorDisplay) // xref: Mirror start NSTUB(0xFF4D56E8, NormalDisplay) // xref: Normal start NSTUB(0xFF4D56B8, ReverseDisplay) // xref: Reverse start /** EDMAC **/ NSTUB(0xFFA5EBC4 - RAM_OFFSET, AbortEDmac) NSTUB(0xFFA5E8D0 - RAM_OFFSET, ConnectReadEDmac) NSTUB(0xFFA5E80C - RAM_OFFSET, ConnectWriteEDmac) NSTUB(0xFFA5ED4C - RAM_OFFSET, RegisterEDmacAbortCBR) NSTUB(0xFFA5EC64 - RAM_OFFSET, RegisterEDmacCompleteCBR) NSTUB(0xFFA5EDE0 - RAM_OFFSET, RegisterEDmacPopCBR) NSTUB(0xFFA5E760 - RAM_OFFSET, SetEDmac) NSTUB(0xFFA5EA78 - RAM_OFFSET, StartEDmac) NSTUB(0xFFA5ED88 - RAM_OFFSET, UnregisterEDmacAbortCBR) NSTUB(0xFFA5ECA0 - RAM_OFFSET, UnregisterEDmacCompleteCBR) NSTUB(0xFFA5EE1C - RAM_OFFSET, UnregisterEDmacPopCBR) /** Electronic Level **/ NSTUB(0xFF1B589C, GUI_SetRollingPitchingLevelStatus) /** Engio **/ NSTUB(0xFF2C0460, _EngDrvOut) // AJ_EngDrvOut_1xVar_to_ShadowStruct NSTUB(0xFF2C0778, _engio_write) NSTUB(0xFF2C04FC, shamem_read) // AJ_0x8FB0_engio_struct_n_R0_manipulation_to_get_ptr // NSTUB( ???, EngDrvOut) /* present on 7D_MASTER.203 */ /** Eventprocs (call by name) **/ NSTUB(0xFF138030, call) /** Events **/ NSTUB(0xFFA63F24 - RAM_OFFSET, TryPostEvent) NSTUB(0xFFA63F80 - RAM_OFFSET, TryPostEvent_end) NSTUB(0xFFA63844 - RAM_OFFSET, TryPostStageEvent) NSTUB(0xFFA638A0 - RAM_OFFSET, TryPostStageEvent_end) /** ExMem **/ NSTUB(0xFFA56138 - RAM_OFFSET, AddMemoryChunk) // called before " 32(Src,bytes,Unit)=(%#lx,%#lx,%#lx)" in many places; see also hAddSuite NSTUB(0xFF13BC20, AllocateContinuousMemoryResource) // m_pfContAllocMemoryCBR NSTUB(0xFF13BBD4, AllocateMemoryResource) // m_pfAllocMemoryCBR NSTUB(0xFFA5563C - RAM_OFFSET, CreateMemoryChunk) // called from CreateMemorySuite NSTUB(0xFFA55E5C - RAM_OFFSET, CreateMemorySuite) NSTUB(0xFFA55C54 - RAM_OFFSET, DeleteMemorySuite) NSTUB(0xFF13BD38, FreeMemoryResource) // m_pfFreeMemoryCBR NSTUB(0xFFA56208 - RAM_OFFSET, GetFirstChunkFromSuite) NSTUB(0xFFA55BE0 - RAM_OFFSET, GetMemoryAddressOfMemoryChunk) NSTUB(0xFFA569A4 - RAM_OFFSET, GetNextMemoryChunk) NSTUB(0xFF0E6AE4, SRM_AllocateMemoryResourceFor1stJob) NSTUB(0xFF0EA5B8, SRM_FreeMemoryResourceFor1stJob) /** GUI for old cameras **/ // NSTUB( ???, gui_change_lcd_state_post) /* present on 7D.203, 500D.111, 50D.109, 5D2.212 */ // NSTUB( ???, gui_change_mode) /* present on 7D.203, 500D.111, 50D.109, 5D2.212, 600D.102, 550D.109, 1100D.105 */ // NSTUB( ???, gui_change_shoot_type_post) /* present on 7D.203, 500D.111, 50D.109, 5D2.212 */ // NSTUB( ???, gui_init_event) /* present on 7D.203, 500D.111, 50D.109, 5D2.212 */ // NSTUB( ???, gui_local_post) /* present on 7D.203, 500D.111, 50D.109, 5D2.212, 600D.102, 550D.109, 1100D.105 */ // NSTUB( ???, gui_other_post) /* present on 7D.203, 500D.111, 50D.109, 5D2.212, 600D.102, 550D.109, 1100D.105 */ // NSTUB( ???, gui_post_10000085) /* present on 500D.111, 50D.109, 5D2.212 */ // NSTUB( ???, gui_timer_something) /* present on 7D.203, 500D.111, 50D.109, 5D2.212 */ // NSTUB( ???, gui_timer_struct) /* present on 7D.203, 500D.111, 60D.111, 50D.109, 5D2.212, 600D.102, 550D.109, 1100D.105 */ /** GUI timers **/ NSTUB(0xFF51DBD8, CancelDateTimer) /* present on 7D.203, 6D.113, 5D3.113 */ NSTUB(0xFFA589B8 - RAM_OFFSET, CancelTimer) NSTUB(0xFFA522B8 - RAM_OFFSET, SetHPTimerAfterNow) NSTUB(0xFFA523A8 - RAM_OFFSET, SetHPTimerNextTick) NSTUB(0xFFA587B8 - RAM_OFFSET, SetTimerAfter) /** H264 Encoder **/ NSTUB( 0x31424, mvr_config) NSTUB(0xFF2BF710, mvrFixQScale) // FIXME: use call() NSTUB(0xFF2BF208, mvrSetDefQScale) // FIXME: use cal() // NSTUB( ???, mvrSetFullHDOptSize) /* present on 500D.111, 50D.109, 600D.102, 550D.109, 1100D.105 */ // NSTUB( ???, mvrSetGopOptSizeFULLHD) /* present on 600D.102, 550D.109, 1100D.105 */ /** Interrupts **/ // NSTUB( ???, isr_table_handler) /* present on 7D_MASTER.203 */ // NSTUB( ???, isr_table_param) /* present on 7D_MASTER.203 */ // NSTUB( ???, post_isr_hook) /* present on 7D.203, 6D.113, 5D3.113, EOSM.202 */ // NSTUB( ???, pre_isr_hook) /* present on 7D.203, 6D.113, 5D3.113, 7D_MASTER.203, EOSM.202 */ /** LCD Sensor **/ NSTUB(0xFF145480, DispSensorStart) // NSTUB( ???, LightMeasure_n_Callback_r0) /* present on 7D.203, 5D2.212 */ /** Making the card bootable **/ NSTUB( 0x48B6C, sd_device) NSTUB(0xFF62B124, fsuDecodePartitionTable) // AJ_fsuGetPart_related //NSTUB( 0x20890, cf_device) idk... // NSTUB( ???, cf_device_ptr) /* present on 5D3.113 */ /** Memory allocation **/ NSTUB(0xFFA54778 - RAM_OFFSET, GetMemoryInformation) NSTUB(0xFFA54724 - RAM_OFFSET, GetSizeOfMaxRegion) NSTUB(0xFFA549D8 - RAM_OFFSET, _AllocateMemory) NSTUB(0xFFA54D74 - RAM_OFFSET, _FreeMemory) NSTUB(0xFFA6416C - RAM_OFFSET, _alloc_dma_memory) NSTUB(0xFF0C8368, _free) // see "can't malloc", it calls both malloc and free NSTUB(0xFFA641A0 - RAM_OFFSET, _free_dma_memory) NSTUB(0xFF0C8310, _malloc) // NSTUB( ???, free_dma_memory) /* present on 7D_MASTER.203 */ /** Message queues **/ NSTUB(0xFFA60A7C - RAM_OFFSET, msg_queue_count) NSTUB(0xFFA60740 - RAM_OFFSET, msg_queue_create) NSTUB(0xFFA60A3C - RAM_OFFSET, msg_queue_post) NSTUB(0xFFA60850 - RAM_OFFSET, msg_queue_receive) /** PTP **/ NSTUB(0xFF2A5098, ptpPropSetUILock) NSTUB(0xFF454EB0, ptp_register_handler) /** Properties **/ NSTUB(0xFF11EFF4, _prop_cleanup) NSTUB(0xFF11E96C, _prop_request_change) NSTUB(0xFF11EF28, prop_deliver) NSTUB(0xFF11E778, prop_register_slave) // NSTUB( ???, prop_unregister_slave) /* present on 7D.203 */ /** RPC (for 7D) **/ // NSTUB( ???, BulkInIPCTransfer) /* present on 7D.203 */ // NSTUB( ???, BulkOutIPCTransfer) /* present on 7D.203 */ // NSTUB( ???, QuickOutIPCTransfer) /* present on 7D.203 */ // NSTUB( ???, RegisterRPCHandler) /* present on 7D.203, 7D_MASTER.203 */ // NSTUB( ???, RequestRPC) /* present on 7D.203, 7D_MASTER.203 */ /** Recursive locks **/ NSTUB(0xFFA60B88 - RAM_OFFSET, AcquireRecursiveLock) // AJ_KernelDry_KerRLock.c NSTUB(0xFFA573DC - RAM_OFFSET, CreateRecursiveLock) NSTUB(0xFFA60C9C - RAM_OFFSET, ReleaseRecursiveLock) // AJ_KernelDry_KerRLock.c_p2 /** ResLock **/ NSTUB(0xFF2C4614, CreateResLockEntry) NSTUB(0xFF2C4ADC, LockEngineResources) NSTUB(0xFF2C4C80, UnLockEngineResources) /** Semaphores **/ NSTUB(0xFFA53458 - RAM_OFFSET, create_named_semaphore) NSTUB(0xFFA536A4 - RAM_OFFSET, give_semaphore) NSTUB(0xFFA535B8 - RAM_OFFSET, take_semaphore) /** Task info **/ NSTUB( 0x247A4, task_max) // Not so sure.... NSTUB(0xFFA66C0C - RAM_OFFSET, is_taskid_valid) // AJ_task_trampoline_related_p10 NSTUB( 0x233D8, current_task) NSTUB( 0x674, current_interrupt) // in interrupt handler (0x18), where MEM(C0201004) is stored /** Task sleep **/ NSTUB(0xFFA53A94 - RAM_OFFSET, msleep) /** Tasks **/ NSTUB( 0x232C4, task_dispatch_hook) NSTUB(0xFFA53B48 - RAM_OFFSET, task_create) NSTUB(0xFFA58E60 - RAM_OFFSET, task_trampoline) // NSTUB( ???, current_task_ctx) /* present on 7D.203 */ // NSTUB( ???, next_task_ctx) /* present on 7D.203 */ /** Misc **/ NSTUB(0xFF130A44, LoadCalendarFromRTC) // xref: called by exceptionhandlercbr NSTUB(0xFFA621C4 - RAM_OFFSET, vsnprintf) // not sure it gets called from RAM // NSTUB( ???, EnableImagePhysicalScreenParameter) /* present on 7D.203, 50D.109, 5D2.212 */ // NSTUB( ???, FSUunMountDevice) /* present on 5D3.113 */ // NSTUB( ???, PtpDps_remote_release_SW1_SW2_worker) /* present on 7D.203, 5D2.212 */ // NSTUB( ???, lv_path_struct) /* present on 60D.111, 600D.102, 550D.109, 1100D.105 */ // NSTUB( ???, memcpy) /* present on 7D_MASTER.203 */ /** Unused stubs or porting notes **/ ///NSTUB(0xFF4B341C, CreateDialogBox) ///NSTUB(0xFF4B23E4, DeleteDialogBox) ///NSTUB(0xFF511E88, ErrCardApp_handler) // Unused ///NSTUB(0xFF34283C, FIO_SeekFile) ///NSTUB(0xFF1BE180, GUI_GetFirmVersion) ///NSTUB(0x00008CE8, GetNumberOfChunks) ///NSTUB( 0x88A0, GetRemainOfMemoryChunk) ///NSTUB(0x000088D0, GetSizeOfMemoryChunk) ///NSTUB(0x00008C08, GetSizeOfMemorySuite) ///NSTUB(0xFF1001C0, PD_RemoteRelease) ///NSTUB(0xFF5EE984, PackMem_PopEDmacForMemorySuite) ///NSTUB(0xFF5EEA54, PackMem_RegisterEDmacCompleteCBRForMemorySuite) ///NSTUB(0xFF5EEAF0, PackMem_RegisterEDmacPopCBRForMemorySuite) ///NSTUB(0xFF5EE768, PackMem_SetEDmacForMemorySuite) ///NSTUB(0xFF5EE87C, PackMem_StartEDmac) ///NSTUB(0xFF3B65D0, PlayMain_handler_bad) // Maybe used when touch disabled?? ///NSTUB(0xFF542BA0, PlayMovieGuideApp_handler_bad) // Maybe used when touch disabled?? ///NSTUB( 0x1192C, PopEDmac) // Xref: PackMem_PopEDmacForMemorySuite ///NSTUB(0xFF4D3B94, RedrawDisplay) // xref: Refresh whole ///NSTUB(0xFF128870, SetBitmapVramAddress) ///NSTUB(0x4E54, SetHPTimerAfterTimeout) ///NSTUB(0xB558, SetTimerWhen) ///NSTUB(0xFF10B118, SoundDevActiveOut) ///NSTUB(0xFF10B6F4, SoundDevStopIn) ///NSTUB(0xFF10B7C4, SoundDevStopOut) ///NSTUB(0xFF11F150, _prop_get_value) ///NSTUB(0xFF137CD0, bootdisk_disable) ///NSTUB(0xFF137CC4, bootdisk_enable) ///NSTUB(0xFF73D210, cfReadBlk) ///NSTUB(0xFF0C10E4, cli_save) ///NSTUB(0xFF4B11A0, ctrlman_dispatch_event) ///NSTUB(0xFF328844, dispcheck) // xref: BitmapVram=NULL!! ///NSTUB( 0x3C60, dm_set_print_level) // Not so sure ///NSTUB(0xFF4B12F0, gui_task_create) ///NSTUB(0xFF4B141C, gui_task_destroy) ///NSTUB(0xFF2BF734, mvrSetPrintMovieLog) // FIXME: use call() ///NSTUB(0xFF2BF144, mvrSetQscale) // FIXME: use call(() ///NSTUB(0xFF33E444, register_func) ///NSTUB(0xFF7436D0, sdReadBlk) ///NSTUB(0xFF0C10F8, sei_restore) ///NSTUB(0xFF1326EC, send_audio) ///NSTUB(0xFF330C80, touch_cbr_canon) ///NSTUB(0xFF3F73D4, vram_get_number) ///NSTUB( 0x6E4A8, vram_info) // in vram_get_number