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cc65/libsrc/atari/save_area.s

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;
; Atari XL, shared data between 2nd load chunk and main chunk, definition file
;
; Contains old values of modified system variables and ports.
;
; Christian Groessler, chris@groessler.org, 2013
;
.ifdef __ATARIXL__
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.export SAVMSC_save
.export MEMTOP_save
.export APPMHI_save
.export RAMTOP_save
.export PORTB_save
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.segment "LOWBSS"
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SAVMSC_save: .res 2
MEMTOP_save: .res 2
APPMHI_save: .res 2
RAMTOP_save: .res 1
PORTB_save: .res 1
.endif