Changeset 181 in xtideuniversalbios for trunk/Assembly_Library/Inc


Ignore:
Timestamp:
Nov 13, 2011, 3:38:40 PM (13 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.
Location:
trunk/Assembly_Library/Inc
Files:
2 edited

Legend:

Unmodified
Added
Removed

  • trunk/Assembly_Library/Inc/Emulate.inc

    r168 r181  
    452452        times %2    %3      %1, 1
    453453    %else
    454         %if %2 > 7
     454;       %if %2 > 7  ; Original value
     455        %if %2 > 3  ; Size optimized value
    455456            push    cx
    456457            mov     cl, %2

  • trunk/Assembly_Library/Inc/Math.inc

    r172 r181  
    4343;       %2:     Operand 2
    4444;   Returns:
    45 ;       %1:     Lesser operand
     45;       %1:     Greater operand
    4646;   Corrupts registers:
    4747;       Nothing
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