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* Added ARM_IMB and ARM_IMBRange SWIs as recommended by ARMv5.
* Some early prototype HAL bits popped in - a lot of source restructuring still
  to come.
* New debug target creates an AIF image with debug information, and translates
  this into an ASCII object file for the 16702B logic analyser.

Version 5.35, 4.79.2.1. Tagged as 'Kernel-5_35-4_79_2_1'

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'

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  accurately determine if the monotonic time is one tick out-of-date or not.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'

Version 5.04. Tagged as 'Kernel-5_04'

Version 5.03. Tagged as 'Kernel-5_03'

Version 5.02. Tagged as 'Kernel-5_02'

If reassigned, ReadSysInfo3 returns &00x22200 in R0, to indicate that the
serial and parallel ports aren't compatible, and IDE and floppy are
unavailable.

Version 5.01. Tagged as 'Kernel-5_01'

* Integrated Ursula fast service call dispatch code.
* Added Interruptible32bitModes from Ursula.
* Stopped allowing ROM modules (other than the Kernel/UtilityModule) to write
  to the hardware vectors in 26-bit mode.

Version 4.81. Tagged as 'Kernel-4_81'

Bandwidth limit for 7500FE fixed.
RO371Timings flag set to :LNOT:STB

Version 4.64. Tagged as 'Kernel-4_64'