Homebrew developer soywiz has released a new build of D PSP Emulator, a "multithreaded PSP emulator developed with a TDD approach for PC made in D programming language."

Changelogs:

• revision 306
  • Removed halffloatToFloat code and using D "alias CustomFloat!(10, 5, CustomFloatFlags.ieee) hfloat" instead.
  • Check! Ignore division by zero on DIV/DIVU
  • Moved ignored VFPU instructions to the active VFPU instructions
  • Check! Implemented ThreadManForUser.sceKernelNotifyCallback
  • Fixed ThreadManForUser.sceKernelSetVTimerHandler. Fixed VTimer and unittesting (tested on real hardware).
• revision 305:
  • Added Vfpu.OP_VFIM
  • Fixed TextureMatrix loading
  • Maybe now are fixed the crashes on startup (gpu start first, and display later
  • instead of at the same time. Maybe some race conditions calling nonthreadsafe
  • windows functions)
  • Added tests for VFIM and VROT to pspautotests (external)
  • * Fixed all NeHe demos!! Now rotation works fine (a problem VFIM), and with TextureMatrix loading working textures are showing properly too.
  • Added make_all.bat to dmd to build DMD, druntime and phobos