~/talk

OpenRISC Update

slides:none on file

Maintains upstream ports for Linux, binutils, gdb and gcc and reports concrete progress: upstreamed Linux and newlib patches (about 20 newlib patches cleaned), a new OpenRISC spec 1.2 for SMP memory model, and GCC port accepted pending FSF paperwork after running the 84,000-test GCC suite (roughly 5,000 failures early, mostly fixed). Brings QEMU SMP support and advises using QEMU for development; has OpenOCD SMP patches and USB driver work still not merged and FPU / in-Linux gdb support unfinished.

AI-written summary · about

  1. 0:00Intro
  2. 0:36Meet Stafford Horne
  3. 1:50What is OpenRISC
  4. 4:23OpenRISC vs SoftRISC
  5. 10:51GCC rewrite
  6. 14:16Richard Henderson
  7. 18:28Upcoming
  8. 19:05QuestionsComments
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