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  1. Jan 07, 2016
  2. Jan 01, 2016
  3. Dec 31, 2015
  4. Dec 30, 2015
    • Raymond Toy's avatar
      WITH-FLOAT-TRAPS-ENABLED was incorrectly setting accrued exceptions. · edb5af9b
      Raymond Toy authored
      Fix issue #14.
      
      WITH-FLOAT-TRAPS-ENABLED was leaving the accrued (and current)
      exceptions unchanged, but it should have cleared out any values there
      that matched the exceptions to be enabled.  Without this, the next x87
      operation would signal an exception if an accrued exception matched
      an enabled exception.  This was the cause of issue #14.  (Note that
      for x87, the accrued exception is the same as current exception.)
      edb5af9b
    • Raymond Toy's avatar
      Regenerate due to new functions. · a65cf4a4
      Raymond Toy authored
      a65cf4a4
    • Raymond Toy's avatar
      Add %SET-FLOATING-POINT-MODES and %GET-FLOATING-POINT-MODES functions. · b4771d76
      Raymond Toy authored
      To aid in debugging floating point modes, add two new functions:
      
      o %SET-FLOATING-POINT-MODES is like SET-FLOATING-POINT-MODES but
        applies the result to a specified mode value, returning the new mode
        value (as an integer).  This is useful for investigating different
        mode values without modifying the actual hardware mode.
      o %GET-FLOATING-POINT-MODES is like GET-FLOATING-POINT-MODES but uses
        an integer argument instead of the actual floating-point mode.
        Useful when used with %SET-FLOATING-POINT-MODE or on its own.
      b4771d76
  5. Dec 28, 2015
  6. Dec 27, 2015
  7. Dec 26, 2015
  8. Dec 25, 2015
  9. Dec 24, 2015
  10. Dec 23, 2015
  11. Dec 12, 2015
  12. Dec 06, 2015
  13. Dec 03, 2015
    • Raymond Toy's avatar
      Linux needs unix-setitimer · 5406768c
      Raymond Toy authored
      Cut and paste error from unix-glibc2.lisp copied unix-getitimer
      instead of unix-setitimer which is needed by SAVE-LISP.
      5406768c
  14. Dec 02, 2015
    • Raymond Toy's avatar
      Handle large (fixed) shift amounts for the digit shifters. · 1b8b84be
      Raymond Toy authored
      Make the vops handle the case when the known constant shift amount is
      so large that the result is a known value.  Plus, the instructions
      have a fixed immediate argument size and the amount is taken mod 32
      which would produce the wrong result if the actual shift amount were
      used.
      1b8b84be
  15. Nov 29, 2015
  16. Nov 11, 2015
  17. Nov 01, 2015
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