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cc65/libsrc/atmos/atmos_save.s

29 lines
643 B
ArmAsm

; Stefan Haubenthal, 2012-05-06
; based on code by Twilighte
; void __fastcall__ atmos_save(const char* name, const void* start, const void* end);
.export _atmos_save
.import popax, store_filename
.proc _atmos_save
sei
sta $02ab ; file end lo
stx $02ac ; file end hi
jsr popax
sta $02a9 ; file start lo
stx $02aa ; file start hi
jsr popax
jsr store_filename
lda #00
sta $02ad
jsr csave_bit
cli
rts
csave_bit:
php
jmp $e92c
.endproc