1. 04 Apr, 2000 1 commit
    • Kevin Bracey's avatar
      32-bit Kernel. · b4016e9c
      Kevin Bracey authored
      Details:
        The Kernel will now compile to produce a pure 32-bit system if No26bitCode is
        set to TRUE.
        If No26bitCode is FALSE, then the Kernel will be a standard 26-bit Kernel,
        although some internal changes have taken place to minimise compile
        switches between the two cases. See Docs.32bit for more technical info.
      
        The hardest part was the flood-fill...
      
      Other changes:
        Pointer shape changes now take place on the next VSync, rather than actually
        WAITING for the VSync. Turning the Hourglass on shouldn't slow your machine
        down by 5% now :)
      
        Lots of really crusty pre-IOMD code removed.
      
      Admin:
        Tested in 32 and 26-bit forms in a limited desktop build. Basically, this
        will need to see a lot of use to iron out difficulties. I'd like anyone who
        has a non-frozen project to at least attempt using this Kernel.
      
      Version 5.23. Tagged as 'Kernel-5_23'
      b4016e9c
  2. 23 Mar, 2000 1 commit
    • Ben Avison's avatar
      Monotonic time was returned with a 1 cs error in certain circumstances. · 24044755
      Ben Avison authored
      Detail:
        Most of the centisecond timers were incremented very early in the Timer0
        interrupt routine, but MetroGnome was incremented after we had called
        TickerV. Routines on TickerV are allowed to enable interrupts, so any
        interrupt routines that use OS_ReadMonotonicTime and IRQRQA are unable to
        accurately determine if the monotonic time is one tick out-of-date or not.
        MetroGnome is now incremented with the other timers.
      Admin:
        Tested with the timer code in STB-400 MPEGDriver.
      
      Version 5.22. Tagged as 'Kernel-5_22'
      24044755
  3. 17 Aug, 1999 1 commit
  4. 05 Nov, 1996 1 commit