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CHANGELOG.md

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v0.1.8

  • Added an option to get generated -NAN on SSE2 operation
  • Many small fixes and improvement to get SteamPlay (i.e. proton) working (along with box86)
  • Added some workaround for program calling uname to mimic x86_64 system
  • Added some granularity to mmap, and generic memory protection tracking improvment, to mimic x86 system (for wine stagging and proton)
  • Better clone syscall and libc implementation
  • Improved wrapping of GTK libs
  • More wrapped libs (more gtk libs, like gstreamer-1.0 among other non-gtk libs too)
  • More wrapped functions(with some tricky one, like dladdr1)
  • Some fixes and improvment to some wrapped functions
  • Refactor Dynarec:
    • better handling of SSE/x87 registers
    • optimisation to limit float/double conversion
    • better handling of "internal" jump inside a dynablock
    • make adding new architecture easier, by sharing as much infrastructure as possible
  • Improved elfloader
  • Improved some tests
  • Improved a bit the "Hotpage" handling and messages
  • Added more dynarec opcodes
  • A few fixes in some Dynarec opcodes
  • A bit more optimisation in some Dynarec opcodes
  • Don't quit on unsupported syscall, return -1 / ENOSYS error
  • Added some more Syscall
  • Wrapped Vulkan library. Vulkan and dxvk now supported!
  • Support building on PPC64LE (interpretor only)
  • Added support for Risc-V (interpretor only)

v0.1.6

  • Introduce "HotPage", to temporarily disable Dynarec on a page were writing is also occuring (can help speed up C# code)
  • Some work on Dynarec to limit the number of mutex use, and also allow smaller block to be built (for JIT'd programs)
  • Introduce BOX64_DYNAREC_STRONGMEM for the (Arm) dynarec to emulate StrngMemory Model (needed by some games, like RimWorld)
  • More functions wrapped
  • Improve speed of the custom allocator used by dynarec and Hash (speedup loading)
  • Added a workaround for streamwebhelper to not load it
  • More opcodes added
  • More wrapped libraries, including gtk2
  • Added a fix for linking box64 on system using glibc 2.34+
  • Some residual fixes on thread attribute handling
  • Better handling of app that want 32bits jumps, like unity3d/mono (thanks mogery)
  • More ARM hardware option in CMake (Phytium, NX...)
  • Added loongarch64 support (interpretor only)
  • Some fixes to elfloader
  • Added a mecanism to cancel a Dynarec block construction if it triggers a segfault (instead of a crash)

v0.1.4

  • Reworked README a bit
  • Added some more wrapped libs
  • Added some SSE4x opcodes
  • Preliminary support for VSyscall (still missing VDSO)
  • Added support for AES-NI cpu extension, also in Dynarec (and using ARM extension if present)
  • Added some syscall
  • Added some more wrapped functions
  • Improvment to the handling of longjmp inside signal handlers
  • Improved wrapper helpers (from rajdakin)
  • Some fixes to opcodes (especially C2 flags for some x87 opcodes)
  • Handling of some specific opcode as privileged instruction (instead of NOP)
  • Fixed ELF signature detection
  • Some fixes to a few env. var. handling

v0.1.2

  • OpenSource!
  • A few more opcode added to the Interpretor and the Dynarec
  • Improved Native Function calling
  • Added some function to limit allocated memory to 47bits space (for Wine)
  • Improved and Fixed the functions to limit allocated memory to 32bits space
  • Wine is starting now, but not everything and every version works

v0.1.0

  • Improvement to ElfLoader
  • More opcode added to the Dynarec
  • More lib wrapping
  • Some fixes to a few function signature
  • Improvement to Signal handling, and internal mutex handling
  • A few fixes to some dynarec opcodes
  • A few fixes to some interpretor opcodes

v0.0.8

  • Improvement to SSE/x87 handling
  • More opcode added to the Dynarec
  • More lib wrapping

v0.0.6

  • Added Dynarec for ARM64
  • Many general CPU opcode added to the Dynarec
  • Many SSEx opcodes added to the Dynarec
  • Added a few more symbols in libc
  • A few changes to the "thread once" handling
  • New Logo and Icon from @grayduck

v0.0.4

  • Added a lot of opcodes
  • Added SDL1 and SDL2 wrapping
  • OpenGL/GLU wrapping done
  • libasound / libpulse wrapping done
  • libopenal / libalure / libalut wrapping done
  • Many X11 libs wrapped
  • Added "install" with binfmt integration
  • A few games are actualy starting now (old WorldOfGoo, Into The Breach, VVVVVV and Thimbeweed Park)

v0.0.2

  • Using box86 as a base, implemented most planned box64 part except dynarec
  • Wrapped a few libs
  • ELF loader a bit crude, but seems working
  • Signal handling implemented
  • MMX and x87 are sharing their registers