.include "em-kernel.inc"
.include "em-error.inc"
- .include "../plus4/plus4.inc"
+ .include "plus4.inc"
.macpack generic
; Driver signature
.byte $65, $6d, $64 ; "emd"
- .byte $00 ; EM API version number
+ .byte EMD_API_VERSION ; EM API version number
; Jump table.
sta ptr3
stx ptr3+1 ; Save the passed em_copy pointer
- ldy #EM_COPY_OFFS
+ ldy #EM_COPY::OFFS
lda (ptr3),y
sta ptr1
- ldy #EM_COPY_PAGE
+ ldy #EM_COPY::PAGE
lda (ptr3),y
add #>BASE
sta ptr1+1 ; From
- ldy #EM_COPY_BUF
+ ldy #EM_COPY::BUF
lda (ptr3),y
sta ptr2
iny
lda (ptr3),y
sta ptr2+1 ; To
-common: ldy #EM_COPY_COUNT+1
+common: ldy #EM_COPY::COUNT+1
lda (ptr3),y ; Get number of pages
beq @L2 ; Skip if no full pages
sta tmp1
; Copy the remainder of the page
-@L2: ldy #EM_COPY_COUNT
+@L2: ldy #EM_COPY::COUNT
lda (ptr3),y ; Get bytes in last page
beq @L4
tax
COPYTO: sta ptr3
stx ptr3+1 ; Save the passed em_copy pointer
- ldy #EM_COPY_OFFS
+ ldy #EM_COPY::OFFS
lda (ptr3),y
sta ptr2
- ldy #EM_COPY_PAGE
+ ldy #EM_COPY::PAGE
lda (ptr3),y
add #>BASE
sta ptr2+1 ; To
- ldy #EM_COPY_BUF
+ ldy #EM_COPY::BUF
lda (ptr3),y
sta ptr1
iny