GitLab

  Removed DriversInKernel conditional.
Detail:
  If the territory changes or the resource file changes, the kernel
    will now decache all the cached error blocks so that next time
    they are required, they will be looked up again.
  The error cacheing is now a kernel build option and is always set
    to on.
  Removed one of the 5 error messages to be cached - it never seems
    to happen.  The remaining 4 are more frequent.
Admin:
  Tested in Ursula build.
  Cannot be used with HdrSrc 0.94.  HdrSrc 0.95 and later is required
    (or HdrSrc 0.93 and earlier subject to other kernel requirements)
  Requires MessageTrans 0.42 or later for correct operation when a
    replacement messages file is loaded.

Version 5.32. Tagged as 'Kernel-5_32'

  RPCEm update.
* Register allocation in default ErrorV handler fixed - problems occured when
  callbacks were triggered on way out.
* OS_Byte 19 didn't manipulate interrupt disable flag correctly in 26-bit
  builds.
* Stray bit of debugging left in sprite code many years ago removed.

Version 5.23. Not tagged

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'

OS_ReadSysInfo 2 now reports whether the IIC bus is fast (in bit 24 of R2), and whether I/O clocks should be stopped when idling the processor (bit 25).

OS_Byte 19 is a bit more careful in its use of Portable_Idle - an edge case
where the vsync interrupt was already pending now returns immediately.

Version 5.07. Tagged as 'Kernel-5_07'

Version 4.97. Tagged as 'Kernel-4_97'

Now calls XPortable_Idle, not Portable_Idle in key-wait code.
Calls Portable_Idle in OS_Byte 19.

Version 4.94. Tagged as 'Kernel-4_94'

ObsoleteNC1CMOS (like the CMOS header file).

Version 4.71. Tagged as 'Kernel-4_71'

Version 4.68. Tagged as 'Kernel-4_68'

RISC OS 3.7 generation kernel).
CMOS no longer gets scrambled when reset in STB build.
UpCall_KeyboardStatus now issued when OS_Byte 202 called or when keyboard
status byte is changed by other means (such as pressing Caps Lock).

Version 4.67. Tagged as 'Kernel-4_67'

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

Version 4.64. Tagged as 'Kernel-4_64'