Changeset 181 in xtideuniversalbios for trunk/Assembly_Library/Src/Display/DisplayContext.asm


Ignore:
Timestamp:
Nov 13, 2011, 3:38:40 PM (12 years ago)
Author:
krille_n_@…
google:author:
krille_n_@hotmail.com
Message:

Changes to all parts of the project:

  • Size optimizations.
  • Added a define (EXCLUDE_FROM_XTIDECFG) to exclude unused library code from XTIDECFG.
  • Tried to minimize time spent with interrupts disabled.
  • Some minor attempts to improve speed (reordering instructions etc).
  • Tried to improve readability, did some cleanup and fixed some errors in comments.
File:
1 edited

Legend:

Unmodified
Added
Removed

  • trunk/Assembly_Library/Src/Display/DisplayContext.asm

    r162 r181  
    268268;       Nothing
    269269;--------------------------------------------------------------------
    270 ;%ifndef EXCLUDE_FROM_XTIDE_UNIVERSAL_BIOS  ; This appears to be completely unused
    271 ;ALIGN JUMP_ALIGN
    272 ;DisplayContext_GetCharacterOutputParameterToDX:
    273 ;   mov     dx, [VIDEO_BDA.displayContext+DISPLAY_CONTEXT.wCharOutParam]
    274 ;   ret
    275 ;%endif
     270%ifndef EXCLUDE_FROM_XTIDE_UNIVERSAL_BIOS OR EXCLUDE_FROM_XTIDECFG  ; This is currently unused (dead code)
     271ALIGN JUMP_ALIGN
     272DisplayContext_GetCharacterOutputParameterToDX:
     273    mov     dx, [VIDEO_BDA.displayContext+DISPLAY_CONTEXT.wCharOutParam]
     274    ret
     275%endif
    276276
    277277
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