wut 1.5.0

New features / improvements

• wutnewlib: implement abort, assert and assert_func by @Maschell in #337 and updated for devkitPPC r45.1 in #359

Bug fixes

• wutmalloc: make sure to set errno properly on error by @Maschell in #347

CafeOS related changes

• Add missing language/region values to nn::erreula and nn::swkbd by @Maschell in #336
• nn_nets2: Add somemopt by @GaryOderNichts in #338
• coreinit/im: Add IM_SetDeviceState and missing IMEvents by @GaryOderNichts in #343
• Add AVM and TVE headers, functions and enums by @Andrew1Hawes in #345
• nn/hpad: Add initial headers by @GaryOderNichts in #344
• vpad: Fix documentation for VPADRead return value by @GaryOderNichts in #346
• nn/temp: Fix TEMPTargetPreference by @GaryOderNichts in #349
• coreinit/mcp: Fix MCPAppType for DRC and DRH by @GaryOderNichts in #350
• nsysccr/cdc: Add CCRCDCPerSetUicConfig by @GaryOderNichts in #351
• nsysccr/cdc: Add software functions by @GaryOderNichts in #353
• nn_ccr/sys: Add fw update functions by @GaryOderNichts in #355
• padscore: Add missing functions for 7-controller mode by @GaryOderNichts in #352
• nsysccr/cdc: Implement CCRCDCSysSetDrhState by @Maschell in #356
• nn/sl: Implement more functions/classes by @Maschell in #354
• coreinit: Add MEMCheckExpHeap and MEMCheckHeap by @Maschell in #358

wut 1.4.0

What's Changed

• nfc: Add initial header by @GaryOderNichts in #321
• nsysccr/cdc: Add CCRCDCWowlWakeDrc and CCRCDCWakeStateEnum by @Andrew1Hawes in #320
• Add NTAG by @GaryOderNichts in #326
• Add system time update functions by @GaryOderNichts in #328
• Update camera.h by @Fangal-Airbag in #329
• Add missing GX2 enum values by @GaryOderNichts in #327
• Add missing optnames and multicast support by @GaryOderNichts in #331
• procui: Fix ProcUIInForeground and ProcUIIsRunning comments by @Andrew1Hawes in #330
• Finalize compile commands by @thearst3rd in #332

New Contributors

• @Andrew1Hawes made their first contribution in #320
• @thearst3rd made their first contribution in #332

v1.3.2

What's Changed

• Implement wut_set_thread_specific/wut_get_thread_specific as weak functions by @Maschell in #324
• wutdevoptab: Add support for opening files with more flag combinations by @Maschell in #322

wut 1.3.1

What's Changed

• wutmalloc: Always align allocated memory to 0x40 to match newlib behaviour by @Maschell in #316
• devoptab_fsa: use c++ headers by @WinterMute in #317
• Implement __syscall_getreent by @GaryOderNichts in #318
• coreinit: Add some missing field to the OSThread struct by @Maschell in #319

wut 1.3.0

wut 1.3.0

Important changes

• newlib syscalls refactored for latest devkitPPC

CafeOS related changes

coreinit:

• Fix OSDynLoad_Error to be a 32bit value by @Maschell in #305
• Fix OSDynLoad_EntryReason values by @Exzap in #307
• Add MCP_CompatLoadAVFile by @GaryOderNichts in #309
• Add KernelInfo0/KernelInfo6 structs by @Maschell in #310
• MCP_GetSystemVersion by @GaryOderNichts in #311
• Separate vpadbase from vpad by @GaryOderNichts in #312
• Add missing MCP functions/enums & add more fields to LaunchInfo struct by @Maschell in #313

New features / improvements

• wutdevoptab: Use the FSA API instead of FS to avoid softlocks on errors by @Maschell in #252

wut v1.2.0

Important changes

• wutstdc++: Decrease the stack size for gthread threads from 4 MiB to 128 KiB by @Maschell in #269
• coreinit: Change the function declaration of OSDynLoad_FindExport by @gblues in #289

Important bug fixes

• wutdevoptab: Fix memory leak in open() by @Maschell in #261
• wutstdc++: Check if memory allocations were successful on thread creation by @Maschell in #268
• wutstdc++: Fix potential memory leak when thread creation fails by @Maschell in #271
• wutstdc++: Fix __wut_cond_timedwait by @GaryOderNichts in #281
• libwhb: Fix length check in ConsoleAddLine by @Maschell in #284
• wutcrt: Fix the trap instruction by @Maschell in #302
• whb/console: Add missing MEMRecordStateForFrmHeap by @GaryOderNichts in #272

New features / improvements

• wutdevoptab: Check size of a read/write before checking the buffer alignment to reduce the number of read/write calls by @Maschell in #273
• Add IR support by @GaryOderNichts in #288
• Adjust C/C++ flags (disable exceptions/rtti) by @fincs

CafeOS related changes

coreinit:

• Add const to paths in coreinit/filesystem.h by @Xpl0itU in #262
• Add missing IM_* functions from coreinit by @GaryOderNichts in #263
• Add missing FSARequest/FSAResponse structs by @Maschell in #270
• Add missing coreinit/context.h include in coreinit/interrupts.h by @Maschell in #279
• Update FSStateChangeParams and add offset checks by @NessieHax in #287
• Add CopyData functions by @GaryOderNichts in #283
• Add OSLaunchTitle* functions by @GaryOderNichts in #293
• Add missing (internal) OSDynload structs by @Maschell in #296
• Fix missing import in rendevouz.h by @Maschell in #297
• Add missing functions for setting the context by @Maschell in #298
• Add OSGetCodegenVirtAddrRange by @Maschell in #300
• Add __OSConsoleWrite by @Maschell in #299
• Add some kernel related functions by @Maschell in #295
• Add missing fields and enum definitions to OSThread and OSContext by @Maschell in #294
• Add FSARequestChangeOwner by @Xpl0itU in #291
• Add more languages to LanguageType by @Xpl0itU in #290
• Add smd functions/structs by @GaryOderNichts in #301

Other:

• nn_ccr: Add several functions by @GaryOderNichts in #264
• nsysccr: Add several functions by @GaryOderNichts in #265
• gx2: Add several definitions for Multi/Double DRC mode by @GaryOderNichts in #266
• nn::Result: Add missing modules by @GaryOderNichts in #267
• nn_nfp: Update functions, structs and add documentation by @GaryOderNichts in #275
• nn_nfp: Add declarations for amiibo settings by @GaryOderNichts in #277
• sysapp: Add argument functions and _SYSDirectlySwitchTo by @GaryOderNichts in #276
• sysapp: Add missing functions and cleanup structs by @GaryOderNichts in #282
• camera: Add Camera lib (camera.rpl) by @Fangal-Airbag in #280

wut v1.1.1

Important changes

• Changed license to zlib to avoiding licensing issues when linking against wut in non-GPL projects. (#257)

Important bug fixes

• Fixed stack alignment to match PPC EABI requirements and avoid undefined behaviour (#248)
• Fixed lseek implementation which caused undefined behaviour on SEEK_CUR (#253)
• Added fix to prevent file-offset overflow in seek implementation (#254)
• Fixed lseek implementation to work correctly on files opend with O_APPEND (#256)
• Fixed and improved usage of atomics (#258)

New features

• Added a trapword to the crt in case a debugger is initalized to allow debugging .rpx compiled with wut (#249)
• Added support for the O_EXCL fopen flag and the following flag combinations: O_WRONLY | O_CREAT, O_WRONLY | O_APPEND and O_WRONLY | O_TRUNC (#250)

CafeOS related changes

• Fixed invalid ACPInitialize function declaration (#247)
• Fixed order of arguments for FSOpenFileExAsync (#260)

Thanks to @exjam, @fincs, @GaryOderNichts and @Maschell for their contributions to this release.

wut v1.1.0

Important bug fixes

• Added wut_load_bounds section to prevent loader bug (thanks @GaryOderNichts)
• Make sure to always read into/write from a properly aligned buffer in the devoptab to avoid heap corruption (thanks @WinterMute, @Maschell)
• Impovements of the devoptab to properly support time and mode information and many more fixes (thanks @Maschell, @Crementif)

Major new features

• Moved CMake machinery to devkitPro CMake (thanks @fincs)
• Replaced the CafeOS default heap with a custom one (thanks @GaryOderNichts)

Minor new features

• Added support for the Logging Module (thanks @Maschell)
• Added support for nn::erreula library (thanks @exjam)

Minor bug fixes

• Fixed potential memory leaks in nn::swkdb. (thanks @exjam)
• Fixed return types and arguments for several sysapp functions (thanks @Maschell)
• Fixed memalign to ensure the size is aligned (thanks @Maschell)
• Added missing FSUnmount on fini (thanks @Maschell)
• Only call FSUnmount if FSMount was successful in devoptab (thanks @Maschell)
• Replaced dynamic allocation of OSMutex with static table to avoid memory leaks (thanks @fincs)
• Fixed syscall_clock implementation (thanks @Maschell)
• Fixed FSError enum (thanks @Maschell)
• Fixed setting the correct directory/file flag in devoptab (thanks @Maschell)
• Enforce ACPGetTitleMetaXml parameter alignment requirement. (thanks @Maschell)
• Fixed OSThreadLink struct (thanks @Maschell)

Breaking changes

• The CMPTLaunchTitle function declaration has changed to use uint64_t for the title id (thanks @Xpl0itU)
• Removed nlibcurl
• Added missing parameters to multiple functions (e.g. SYSSwitchTo*/ _SYSLaunch*, FSChangeMode/FSChangeModeAsync, HIDSetIdle) (thanks @Maschell)
• Renamed SYSTEM_APP_ID_HOME_MENU to SYSTEM_APP_ID_WII_U_MENU (thanks @Maschell)

CafeOS related changes

• Added FSA structs and function declarations (thanks @Maschell)
• Added mic function declarations (thanks @NessieHax)
• Added missing parameter to FSChangeMode/FSChangeModeAsync (thanks @Maschell)
• Added more coreinit function declarations (thanks @Maschell, @LRFLEW, @NessieHax, @Crementif)
• Added more gx2 function declarations (thanks @GaryOderNichts)
• Added more nn::acp function declarations (thanks @Maschell)
• Added more nn::act function declarations (thanks @Maschell)
• Added more nn::ccr function declarations (thanks @Maschell)
• Added more nn::swkdb function declarations (thanks @Fangal-Airbag, @NessieHax)
• Added more nsyshid function declarations (thanks @Maschell)
• Added more nsyshid function declarations (thanks @Maschell)
• Added more nsysnet function declarations (thanks @Maschell)
• Added more nsysuhs function declarations (thanks @GaryOderNichts)
• Added more padscore function declarations (thanks @LRFLEW)
• Added more procui function declarations (thanks @GaryOderNichts)
• Added more sysapp function declarations (thanks @Maschell)
• Added more vpad function declarations (thanks @Maschell)
• Added nn::cmpt function declarations (thanks @GaryOderNichts)
• Added nn::erreula function declarations (thanks @exjam)
• Added nn::fp function declarations (thanks @NessieHax)
• Added nn::nfp function declarations (thanks @GaryOderNichts)
• Added nn::save function declarations (thanks @GaryOderNichts)
• Added nn::sl function declarations (thanks @Maschell)
• Added nn::spm function declarations (thanks @GaryOderNichts)
• Added nn::temp function declarations (thanks @exjam)
• Added nsyskbd function declarations (thanks @Maschell)

wut 1.0.0-beta12

Important bug fixes

• Numerous improvements to linking rpl/rpx which fixes C++ exceptions and static constructors not working correctly (thanks @fincs)
• Fix gettod implementation returning incorrect time (thanks @GaryOderNichts)
• Fix nn::Result to work correctly on big endian (thanks @luigoalma)

Major new features

• Add Makefile build system support for producing .wuhb files, a new homebrew app bundle format intended to streamline distribution of ancilliary assets (icons, content files) and compatibility with future homebrew loading solutions (thanks @fincs, @Maschell)
• New POSIX compatible socket implementation which aims to make porting existing code to Wii U seamless (thanks @rw-r-r-0644, @GaryOderNichts, @fincs)

Minor bug fixes

• Add missing cleanup of filesystem clients in WHB (thanks @Maschell)
• Optimise fread, fwrite when the provided buffer is already aligned (thanks @Maschell)

CafeOS related changes

• Fix names for IM{Get,Set}DimEnable{DRC,TV} (was previously incorrectly capitalised Drc and Tv)
• Add missing enum values in gx2 and improve usage of enums from C++ by adding operator| (thanks @fincs)
• Add missing FSErrorFlag type for all filesystem functions (thanks @Maschell)
• Add more coreinit function declarations (thanks @Maschell)
• Add more nn_ac function declarations (thanks @Maschell)
• Add some nsysuhs function declarations (thanks @Maschell)
• Add more sndcore2 function declarations (thanks @GaryOderNichts)
• Add more vpad function declarations (thanks @Crayon2000)

Wut 1.0.0-beta10

wut 1.0.0-beta10

Breaking changes

• libwhb's network command server (WHBCommandServer) functions and the associated <whb/commandserver.h> header have been removed.

Deprecations

• The CMake macro wut_create_rpl has been re-implemented. The new version doesn't create a build target for the rpx/rpl binary, and only regenerates the rpx/rpl when actually necessary. The new syntax is wut_create_rpl(<TARGET>). Deprecated calls in the form wut_create_rpl(file.rpx <TARGET>) will fall through to the old implementation.

API additions

• Cafe functions inet_ntoa_r, inet_ntop, and inet_pton have been added to <nsysnet/socket.h> (thanks @Crayon2000!)
• Cafe functions VPADGetTPCalibratedPointEx, VPADGetTPCalibrationParam, and VPADSetTPCalibrationParam have been added to <vpad/input.h>.
• Cafe functions OSGetOSID and __OSGetProcessSDKVersion have been added to <coreinit/systeminfo.h> (thanks @Maschell!)
• Cafe function _SYSGetSystemApplicationTitleId has been added to <sysapp/title.h> (thanks @Maschell!)
• Cafe functions SYSGetCallerPFID, _SYSGetSystemApplicationTitleIdByProdArea, and SYSGetCallerTitleId have been added <sysapp/title.h>.
• Cafe functions OSReportVerbose, OSReportInfo, and OSReportWarn have been added to <coreinit/debug.h>.
• New libwhb functions WHBGfxGetTVColourBuffer, WHBGfxGetTVDepthBuffer, WHBGfxGetTVContextState, and equivalents for the DRC, have been added to <whb/gfx.h>.
• Helper functions have been added to <gx2/shaders.h> which can look up shader uniforms by name.
• A new header file, <nn/acp.h>, has been added for nn_acp's meta.xml functionality (thanks @Maschell!)
• Cafe structure KPADStatus (from <padscore/kpad.h>) has been documented, had accelerometer data added, and had nunchuk-specific values added (thanks @Crayon2000!)
• Various Cafe structures in <coreinit/mcp.h> have been updated with newly-discovered members (thanks @Maschell, again!)
• Cafe enum GX2PrimitiveMode has been updated to include the LINES_ADJACENCY, LINE_STRIP_ADJACENCY, TRIANGLES_ADJACENCY, TRIANGLE_STRIP_ADJACENCY, RECTS, and LINE_LOOP primitives.

Other changes

• Cafe functions throughout the GX2 headers have had const applied as appropriate, allowing for better compiler optimisations.
• libwhb's Console and graphics helpers have been refactored to better support Cafe's multitasking and home menu overlay. Applications using WHBConsole can now be backgrounded and resumed without issue.
• Cafe's KPAD library has been documented, WPAD has been partially documented, and various fixes were made to the VPAD documentation (thanks @Crayon2000!)
• CMake now searches for libraries in internal devkitPPC folders, allowing find_library(m) (and CMake pkg-config equivalents) to work as expected.
• CMake now sets the pkg-config binary to powerpc-eabi-pkg-config, installable from the dkp-libs repo as wiiu-pkg-config. Application scripts no longer need to set PKG_CONFIG_EXECUTABLE.
• wutstdc++'s threading implementation has been changed to behave more like a pre-emptive scheduler, yielding a thread after 1ms runtime. This applies to std::thread and <threads.h>, not applications working with OSThread directly.