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upgrading

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Irmen de Jong 2023-05-17 00:49:47 +02:00
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docs/source/upgrading8.rst
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@ -1,3 +1,4 @@
========================
Upgrading from version 8 Upgrading from version 8
======================== ========================
@ -21,9 +22,9 @@ Parameters and return values passed via the carry status flag (@Pc) now need to
(Previously also ``ubyte`` was allowed but as the value is just a single bit, this wasn't really correct) (Previously also ``ubyte`` was allowed but as the value is just a single bit, this wasn't really correct)
``cbm`` contains kernal calls Standard Commodore kernal calls moved to ``cbm``
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Instead of ``c64``, the CBM compatible kernal calls such as CHROUT, and variables, are now Instead of ``c64``, the CBM compatible kernal calls (such as CHROUT) and a bunch of variables, are now
located in the ``cbm`` module. You don't have to import this module as it is part of the syslib. located in the ``cbm`` module. You don't have to import this module as it is part of the syslib.
* replace all references such as ``c64.CHROUT`` with the ``cbm`` module instead to fix those undefined symbol errors. * replace all references such as ``c64.CHROUT`` with the ``cbm`` module instead to fix those undefined symbol errors.