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  1. Jan 23, 2001
  2. Jan 22, 2001
  3. Jan 19, 2001
    • dtc's avatar
      From Raymond Toy: · 6b8eae57
      dtc authored
      o Some cases of where the shift was a known constant were missed.
      6b8eae57
  4. Jan 18, 2001
  5. Jan 09, 2001
  6. Jan 06, 2001
  7. Jan 05, 2001
  8. Jan 04, 2001
  9. Jan 03, 2001
    • dtc's avatar
      From Raymound Toy: · efcaaa70
      dtc authored
      o Fix the ash deftransform which sometimes incorrectly transforms
        a right shift of a (signed-byte 32) into -1.
      efcaaa70
    • dtc's avatar
      From Raymond Toy: · 0405d7df
      dtc authored
      o Try to predict whether branches will be taken or not.
      0405d7df
    • dtc's avatar
      From Raymond Toy: · fa5590a4
      dtc authored
      o Update trap instruction for the Sparc V9 trap instruction.
      o Change the order of the arguments to the branch instructions. so the
        prediction state comes before the condition code register.
      fa5590a4
  10. Jan 02, 2001
  11. Jan 01, 2001
  12. Dec 27, 2000
  13. Dec 19, 2000
  14. Dec 05, 2000
    • dtc's avatar
      From Raymond Toy: · c10355d2
      dtc authored
      o Don't use taddcctv/tsubcctv for the pseudo-atomic stuff.
      c10355d2
    • dtc's avatar
      From Raymond Toy: · cbc96305
      dtc authored
      o Add routines to handle the new pseudo-atomic trap noise instead of using
        taddcctv.  The old code is left in just in case I forgot some uses somehow.
      o Don't try to fix up broken trap instructions anymore.  We shouldn't be
        generating them at all now anyway.
      cbc96305
    • dtc's avatar
      From Raymond Toy: · 016dedba
      dtc authored
      o Don't use taddcctv to check for fixnums (use standard tag test and branch).
      016dedba
    • dtc's avatar
      From Raymond Toy: · 4883c060
      dtc authored
      o Added constant for pseudo-atomic-trap number.
      4883c060
    • dtc's avatar
      From Raymond Toy: · 9c296d89
      dtc authored
      o Don't use taddcctv instruction in pseudo-atomic.
      9c296d89
    • dtc's avatar
      From Raymond Toy: · b9e77cf6
      dtc authored
      o Comment out definitions of taddcctv and tsubcctv instructions.
      o For the trap instruction, only allow traps of 16-31, since these are
        the only user traps allowed by the Sparc Compliance Definition.
      b9e77cf6
    • dtc's avatar
      From Raymond Toy: · 84551d3e
      dtc authored
      o Remove unused empty_fd stuff (Noted by Hallvard B Furuseth
        <h.b.furuseth@usit.uio.no>).
      o Do some testing of addresses in valid_addr, stolen from Linux-os.c.
      o Clean up some compiler warnings about passing pointers without casts.
      84551d3e
  15. Dec 04, 2000
  16. Nov 30, 2000
  17. Nov 27, 2000
  18. Nov 16, 2000
  19. Nov 15, 2000
  20. Nov 06, 2000
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