GitLab

Detail:
  hdr/Machine/Machine - Enabled 256 colour teletext mode for M_ARM11ZF. High-res teletext also enabled, as the kernel doesn't support low-res 256 colour teletext.
Admin:
  Tested on Raspberry Pi


Version 2.21. Tagged as 'HdrSrc-2_21'

Version 2.20. Tagged as 'HdrSrc-2_20'

Also added DrawFiles to indicate key numbers graphically; these should be
considered to update PRM figures 11.1 and 23.3 - 23.5 for post-Archimedes
hardware. These complement the file Hdr:Keyboard.

Version 2.19. Tagged as 'HdrSrc-2_19'

Version 2.18. Tagged as 'HdrSrc-2_18'

Version 2.17. Tagged as 'HdrSrc-2_17'

Detail:
  Hdr:Machine.All32 was an exact duplicate of Hdr:Machine.All
Admin:
  Checked that the NoARMv3 variable is now different in the two cases

Version 2.16. Tagged as 'HdrSrc-2_16'

Version 2.15. Tagged as 'HdrSrc-2_15'

Detail:
  hdr/Machine/Machine - Enabled RTCSupport for M_ARM11ZF. Required for any IIC-attached RTC on the Raspberry Pi to be picked up by the kernel.
Admin:
  Untested locally, but reported working by Dave Higton


Version 2.14. Tagged as 'HdrSrc-2_14'

Version 2.13. Tagged as 'HdrSrc-2_13'

Version 2.12. Tagged as 'HdrSrc-2_12'

Also removed obsolete STASH and GRAB macros.

Version 2.11. Tagged as 'HdrSrc-2_11'

Detail:
  This is necessary to enable the Raspberry Pi HAL to provide non-volatile RAM.
Admin:
  Tested on Raspberry Pi

Version 2.10. Tagged as 'HdrSrc-2_10'

Version 2.09. Tagged as 'HdrSrc-2_09'

Retagged as 'HdrSrc-2_08'

Version 2.08. Not tagged

Detail:
  * Hdr:CMOS gains bit definitions for byte &10 (from allocations master copy)
  * Hdr:NdrDebug changed to avoid assembler warnings about push of LR+PC
    (at least for :LNOT: No32bitCode case)
Admin:
  Changes received from Rob Sprowson

Version 2.08. Tagged as 'HdrSrc-2_08'

Detail:
  This allows the cache properties of CPUs like the ARM1176JZF-S (as featured
  in the Raspberry Pi) to be correctly determined
Admin:
  Tested in a Raspberry Pi build

Version 2.07. Tagged as 'HdrSrc-2_07'

Version 2.06. Tagged as 'HdrSrc-2_06'

Detail:
  * Documented ADFS's and SCSIFS's CMOS use better in Hdr:CMOS.
  * Fixed typo in Hdr:NewErrors that causes asasm to emit a warning.
  * Fixed Hdr:OsBytes so that it doesn't trip up Hdr2H. Also listed hex and
    decimal OS_Byte numbers in comments for ease of reference.
  * Fixed some formatting in Hdr:CMOS and Hdr:NewErrors.

Version 2.05. Tagged as 'HdrSrc-2_05'

Detail:
  hdr/Macros - Add new SETBCD macro, to convert a number to BCD and assign it to a variable
Admin:
  Tested in OMAP3 ROM build


Version 2.04. Tagged as 'HdrSrc-2_04'

Detail:
  The result of an investigation of error number usage in filing systems -
  note that there is still a strong correlation between many of these and the
  filing system error blocks. It seemed wise to record them somewhere.
Admin:
  Tested in a Tungsten ROM build to check for name clashes.

Version 2.03. Tagged as 'HdrSrc-2_03'

Version 2.02. Tagged as 'HdrSrc-2_02'

Version 2.01. Tagged as 'HdrSrc-2_01'

Version 2.00. Tagged as 'HdrSrc-2_00'

Version 1.99. Tagged as 'HdrSrc-1_99'

Detail:
  Bugfix to Hdr:OsBytes received from Rob Sprowson

Version 1.98. Tagged as 'HdrSrc-1_98'

Detail:
  * Hdr:KEYV merged into Hdr:Keyboard - warning: anything that depends on the
    former *will break*
  * New header file, Hdr:OsBytes - for consistency with Hdr:OsWords, we'll
    keep this under the allocations system even though it's highly unlikely
    that any new allocations will be requested
Admin:
  Changes from Rob Sprowson

Version 1.97. Tagged as 'HdrSrc-1_97'

Detail:
  hdr/Machine/Machine - Add new StrongARM_MSR_bug global that's TRUE when we're targeting a StrongARM-compatible machine type.
  Corrected No26bitCode and No32bitCode comments to say that it's all about whether we're supporting 26/32bit processor modes, not about whether we're targetting 26/32bit only processors
  hdr/CPU/Generic32 - Modify macros to protect against StrongARM MSR bug where appropriate.
Admin:
  Tested with IOMD softload on StrongARM RiscPC.
  Fixes issue with Maestro crashing due to MSR bug creating a stack imbalance in SoundScheduler.


Version 1.96. Tagged as 'HdrSrc-1_96'

Detail:
  Added KeyboardID_None.
  Removed sub-reason codes for International and Portable modules from
  hdr:Services - these are about to move to their respective header files.
Admin:
  Changes requested by Rob Sprowson

Version 1.95. Tagged as 'HdrSrc-1_95'

Changes provided by sprow.

Version 1.94. Tagged as 'HdrSrc-1_94'

Version 1.93. Tagged as 'HdrSrc-1_93'

Detail:
  hdr/Heap - Added definition for OS_Heap 7, HeapReason_GetAligned
Admin:
  Heap changes tested in OMAP3 & Tungsten ROMs


Version 1.92. Tagged as 'HdrSrc-1_92'

Version 1.91. Tagged as 'HdrSrc-1_91'

Version 1.90. Tagged as 'HdrSrc-1_90'

Detail:
  hdr.NewErrors: added new kernel error, requested by Rob Sprowson
  hdr.SWIs: added SWI chunks for SDIODriver and SDFS
Admin:
  Untested

Version 1.89. Tagged as 'HdrSrc-1_89'

Detail:
  Makefile - Always export Machine.All32, to provide a safe machine type for assembler-based host tools
Admin:
  Required for building ColourTrans 1.79


Version 1.88. Tagged as 'HdrSrc-1_88'

Admin:
  Submission from Willi Theiß

Version 1.87. Tagged as 'HdrSrc-1_87'

Detail:
  hdr/Macros - BYTEWS, LDROSB, STROSB & VDWS macros are now located in the kernel sources, to help keep kernel workspace private and to allow them to adapt properly to zero page relocation
Admin:
  Latest kernel sources required in order for ROM builds to function.
  This change will break the Interlace module, but everything else should hopefully be fine.


Version 1.86. Tagged as 'HdrSrc-1_86'

Detail:
  hdr/Debug - Corrected a bad use of mymrs from within the InsertTMLInitialisation macro
Admin:
  Macro compiles OK, but is untested


Version 1.85. Tagged as 'HdrSrc-1_85'

Detail:
  hdr/MEMM/VMSAv6 - Updated the system control register info to accurately reflect which bits work on ARMv6. Added missing SW, HA, FI definitions.
Admin:
  Tested on rev A2 BB-xM


Version 1.84. Tagged as 'HdrSrc-1_84'

Detail:
  hdr/Machine/Machine - Use VMSAv6 and disable unaligned memory accesses when compiling for ARM11ZF (i.e. ARMv6)
Admin:
  Tested with S3C6440 ROM build. Untested at runtime.


Version 1.83. Tagged as 'HdrSrc-1_83'