GitLab

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'

Detail:
  Suitable for ARMv6Z CPUs with VFPv2, e.g. ARM1176JZF-S
Admin:
  Required by the S3C6410 HAL

Version 1.82. Tagged as 'HdrSrc-1_82'

Detail:
  Makefile - Now uses the HALSize environment variable to select which HALSize file to export
  hdr/HALSize/64K, hdr/HALSize/96K, hdr/HALSize/128K - HALSize files for 64K, 96K, 128K HAL sizes
  hdr/MEMM/VMSAv6 - Fix the incorrect TEX definitions that were corrupting the page permissions and resulting in ROM pages being writeable.
Admin:
  Tested on rev A2 BB-xM.
  Needs latest Env folder.


Version 1.81. Tagged as 'HdrSrc-1_81'

Detail:
  Only change is "decloaking" of a couple of messages in the Wimp's private
  message block, originally for RISCOS Ltd. These are now publicly documented
  so I don't think there's any harm in revealing them in the headers.
Admin:
  Message_ToggleBackdrop is required by a Pinboard source submission.

Version 1.80. Tagged as 'HdrSrc-1_80'

Replaced LSL, LSR, etc, macros with myLSL, myLSR, etc. because the old macro
names will clash with pseudo-opcodes that ARM have introduced which in turn will
be supported by newer assemblers.

Admin: this will cause some components to fail to build, especially with the
existing toolchain. If you see these failures, simply replace any uses of these
shift macros with the renamed 'my' shift macros (which are functionally identical).

Version 1.79. Tagged as 'HdrSrc-1_79'

This component could fail during the install phase due to the INSTDIR
symbol not being defined. The Makefile will now set this to the appropriate
value if not already set.

Version 1.78. Tagged as 'HdrSrc-1_78'

Version 1.77. Tagged as 'HdrSrc-1_77'