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Fix corrupt L2PT page flags being generated on Iyonix
Jeffrey Lee authored 
Detail:
  s/ARMops - If extended pages aren't supported, make sure we use a PCBTrans table which doesn't use L2_X, otherwise the AP flags for some of the sub-pages will be corrupted when the PCB flags get merged in. Add some more comments to the PCBTrans tables so it's easier to see what the different columns are.
  s/ARM600 - Fix BangCam to use extended pages if they're supported; otherwise (assuming ARMops has selected the right PCBTrans table) we'll end up corrupting the AP flags again
  s/HAL - Fix ConstructCAMfromPageTables using the wrong register for ZeroPage when looking up MMU_PCBTrans. Correct a few comments.
Admin:
  Tested on Iyonix
  Page table examination now shows that all subpages have the correct (i.e. identical) AP flags. Previously some pages would have incorrect access (e.g. every 4th subpage in some FileCore disc map/dir buffer DAs were writable in user mode)
  ARMops fix will presumably mean extended pages will now work correctly on IOP 80200, as before it would have been using small pages with corrupt AP flags


Version 5.35, 4.79.2.221. Tagged as 'Kernel-5_35-4_79_2_221'
af2d7844
Name Last commit Last update
Dev Make OS_Memory 8 return more correct values
Doc Kernel merged
Docs Simplify HAL_IICDevice API
NewModes Add support for the new RISC OS 5 style sprite mode word. Add partial support for alpha channel sprite masks. Implement OS_ScreenMode reasons 13-15
Resources/UK Assorted GraphicsV improvements
TestSrc Adopt some switches from Hdr:Machine/Machine
h Assorted GraphicsV improvements
hdr Added ix6 variants of HALDevice
o Clean reimport of hdr.RISCOS (real commit date 2008-03-28 by bavison), without any of the 3rd party allocations.
rm Clean reimport of hdr.RISCOS (real commit date 2008-03-28 by bavison), without any of the 3rd party allocations.
s Fix corrupt L2PT page flags being generated on Iyonix
.gitattributes Added 'UnConv' error (see also HdrSrc).
BlackLog Initial revision
Changes Import from cleaned 360 CD
HelpStrs Adoption of *CONFIGURE/STATUS CACHE commands
LICENSE Clean reimport of hdr.RISCOS (real commit date 2008-03-28 by bavison), without any of the 3rd party allocations.
Makefile Assorted GraphicsV improvements
MkClean,fd7 Mostly device stuff.
MkExport,fd7 Import from cleaned 360 CD
MkRom,fd7 partial video changes for kernel/HAL split near-HAL code for VIDC/IOMD in vdu.vduhint briefly tested in Ursula desktop build still some kernel workspace dependency in near-HAL code
MkRomInst,fd7 32-bit Kernel.
Version Back to odd numbered development.
VersionASM Fix corrupt L2PT page flags being generated on Iyonix
VersionNum Fix corrupt L2PT page flags being generated on Iyonix