1. 30 Jun, 2016 1 commit
    • Jeffrey Lee's avatar
      Delete lots of old switches · f655fcf6
      Jeffrey Lee authored
      Detail:
        This change gets rid of the following switches from the source (picking appropriate code paths for a 32bit HAL build):
        * FixCallBacks
        * UseProcessTransfer
        * CanLiveOnROMCard
        * BleedinDaveBell
        * NewStyleEcfs
        * DoVdu23_0_12
        * LCDPowerCtrl
        * HostVdu
        * Print
        * EmulatorSupport
        * TubeInfo
        * AddTubeBashers
        * TubeChar, TubeString, TubeDumpNoStack, TubeNewlNoStack macros
        * FIQDebug
        * VCOstartfix
        * AssemblingArthur (n.b. still defined for safety with anything in Hdr: which uses it, but not used explicitly by the kernel)
        * MouseBufferFix
        * LCDInvert
        * LCDSupport
        * DoInitialiseMode
        * Interruptible32bitModes
        * MouseBufferManager
        * StrongARM (new CacheCleanerHack and InterruptDelay switches added to hdr/Options to cover some functionality that StrongARM previously covered)
        * SAcleanflushbroken
        * StrongARM_POST
        * IrqsInClaimRelease
        * CheckProtectionLink
        * GSWorkspaceInKernelBuffers
        * EarlierReentrancyInDAShrink
        * LongCommandLines
        * ECC
        * NoSPSRcorruption
        * RMTidyDoesNowt
        * RogerEXEY
        * StorkPowerSave
        * DebugForcedReset
        * AssembleKEYV
        * AssemblePointerV
        * ProcessorVectors
        * Keyboard_Type
        Assorted old files have also been deleted.
      Admin:
        Identical binary to previous revision for IOMD & Raspberry Pi builds
      
      
      Version 5.51. Tagged as 'Kernel-5_51'
      f655fcf6
  2. 20 Jul, 2012 1 commit
  3. 18 Jun, 2012 1 commit
    • Robert Sprowson's avatar
      Make OS_Memory 8 return more correct values · b6cfcbdf
      Robert Sprowson authored
      The only fake result now is the hard ROM amount, which is hardwired to 4MB and might not be correct.
      Unrelated changes
       hdr.HALDevice: Assign a device for VIDC20.
       hdr.KernelWS: Reorder into ascending order, remove legacy addresses.
       s.ARM600: Move PhysSpaceSize inside :LNOT:HAL switch.
       s.Kernel: Move PhysSpaceSize inside :LNOT:HAL switch.
      
      Version 5.35, 4.79.2.153. Tagged as 'Kernel-5_35-4_79_2_153'
      b6cfcbdf
  4. 10 Dec, 2011 2 commits
    • Jeffrey Lee's avatar
      Fix heap test compile errors · 3ba8734f
      Jeffrey Lee authored
      Detail:
        TestSrc/HeapTest/c/testbed - Added missing semicolon
        TestSrc/HeapTest/s/asm - Include Hdr:MsgTrans for XMessageTrans_CopyError
      Admin:
        Now compiles and runs properly!
      
      
      Version 5.35, 4.79.2.129. Tagged as 'Kernel-5_35-4_79_2_129'
      3ba8734f
    • Jeffrey Lee's avatar
      Improve heap manager. Add heap testbed. Add dummy implementation of some... · 4a30b643
      Jeffrey Lee authored
      Improve heap manager. Add heap testbed. Add dummy implementation of some OS_ScreenMode reason codes.
      
      Detail:
        s/HeapMan, hdr/KernelWS - Heap manager improvements:
          - Errors generated by interrupted heap operations that are forced to complete by a OS_Heap call from the background are now cached in kernel workspace until the foreground task is resumed. This prevents them from being potentially overwritten by MessageTrans running out of background error buffers.
          - Added new OS_Heap reason code, #7 - Get area aligned. This allows areas of memory to be allocated at specific (power-of-2) alignments, and optionally without crossing a given (power-of-2) boundary. Alignment & boundary calculations are performed using logical addresses.
          - Removed the limitation that all free and allocated blocks must be a multiple of 8 bytes in length. This change was required in order to allow OS_Heap 7 to function correctly. Now the only requirements are that blocks must be multiples of 4 bytes in length, at 4 byte alignment, with a minimum length of 8 bytes. 4 extra padding bytes may still be added to the end of allocations in order to avoid creating 4-byte free blocks.
        s/HeapMan, TestSrc/HeapTest/Makefile, TestSrc/HeapTest/c/testbed, TestSrc/HeapTest/s/asm - Added heap testbed program. Can either use the OS_Heap SWI or directly include a copy of the Kernel's heap manager sources.
        s/vdudecl, s/vduswis - Added dummy implementations of OS_ScreenMode 4, 5 and 6. This prevents the Wimp generating lots of "Unknown OS_ScreenMode reason code" errors when redrawing the screen.
        s/Arthur3, s/Oscli - Moved dotstring closer to where it's used to avoid "ADRL out of range" errors in Tungsten build
      Admin:
        Tested in OMAP3 ROM & Tungsten ROM softload.
        Heap testbed successfully performed over 400 million heap ops, so there shouldn't be any serious bugs in the new code (touch wood)
      
      
      Version 5.35, 4.79.2.128. Tagged as 'Kernel-5_35-4_79_2_128'
      4a30b643
  5. 27 Nov, 2011 1 commit
    • Robert Sprowson's avatar
      Added 'UnConv' error (see also HdrSrc). · 191ae197
      Robert Sprowson authored
      Implement OS_ConvertVariform, internally the other conversions now just call it.
      Add tester for Variform to 'Dev'.
      Made block copy weirdness for XScale dependent on XScale arch flag.
      
      Version 5.35, 4.79.2.126. Tagged as 'Kernel-5_35-4_79_2_126'
      191ae197
  6. 30 Sep, 1998 1 commit
    • Kevin Bracey's avatar
      Spinner branch merged. · 5ba3f5db
      Kevin Bracey authored
      Bandwidth limit for 7500FE fixed.
      RO371Timings flag set to :LNOT:STB
      
      Version 4.64. Tagged as 'Kernel-4_64'
      5ba3f5db
  7. 05 Nov, 1996 1 commit