25 lines
312 B
ArmAsm
25 lines
312 B
ArmAsm
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;
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; Preload RAM disk image
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;
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dos_RDCHK:
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; Before the start make sure memory content is not damaged
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jsr dos_MEMCHK
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bcc @ok
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lda #$FF
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jmp dos_EXIT_SEC_A
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@ok:
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jsr dos_ENTER
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lda RD_MSG
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ldx #$FF ; reset the message after it gets displayed
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stx RD_MSG
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jmp dos_EXIT_CLC_A
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