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Use changed EM decls

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git-svn-id: svn://svn.cc65.org/cc65/trunk@2773 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
cuz
2003-12-16 21:08:13 +00:00
parent fdb5ed5fa1
commit 5010b8be45
14 changed files with 88 additions and 89 deletions
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10
libsrc/c128/c128-georam.s
View File

@@ -22,7 +22,7 @@
; Driver signature ; Driver signature
.byte $65, $6d, $64 ; "emd" .byte $65, $6d, $64 ; "emd"
.byte $00 ; EM API version number .byte EMD_API_VERSION ; EM API version number
; Jump table. ; Jump table.
@@ -225,7 +225,7 @@ setup: sta ptr1
; Get the page number from the struct and adjust it so that it may be used ; Get the page number from the struct and adjust it so that it may be used
; with the hardware. That is: lower 6 bits in tmp1, high bits in tmp2. ; with the hardware. That is: lower 6 bits in tmp1, high bits in tmp2.
ldy #EM_COPY_PAGE+1 ldy #EM_COPY::PAGE+1
lda (ptr1),y lda (ptr1),y
sta tmp2 sta tmp2
dey dey
@@ -240,7 +240,7 @@ setup: sta ptr1
; Get the buffer pointer into ptr2 ; Get the buffer pointer into ptr2
ldy #EM_COPY_BUF ldy #EM_COPY::BUF
lda (ptr1),y lda (ptr1),y
sta ptr2 sta ptr2
iny iny
@@ -249,7 +249,7 @@ setup: sta ptr1
; Get the count, calculate -(count-1) and store it into ptr3 ; Get the count, calculate -(count-1) and store it into ptr3
ldy #EM_COPY_COUNT ldy #EM_COPY::COUNT
lda (ptr1),y lda (ptr1),y
eor #$FF eor #$FF
sta ptr3 sta ptr3
@@ -260,7 +260,7 @@ setup: sta ptr1
; Get the page offset into X and clear Y ; Get the page offset into X and clear Y
ldy #EM_COPY_OFFS ldy #EM_COPY::OFFS
lda (ptr1),y lda (ptr1),y
tax tax
ldy #$00 ldy #$00

22
libsrc/c128/c128-ram.s
View File

@@ -23,7 +23,7 @@
; Driver signature ; Driver signature
.byte $65, $6d, $64 ; "emd" .byte $65, $6d, $64 ; "emd"
.byte $00 ; EM API version number .byte EMD_API_VERSION ; EM API version number
; Jump table. ; Jump table.
@@ -165,16 +165,16 @@ COPYFROM:
sta ptr3 sta ptr3
stx ptr3+1 ; Save the passed em_copy pointer stx ptr3+1 ; Save the passed em_copy pointer
ldy #EM_COPY_OFFS ldy #EM_COPY::OFFS
lda (ptr3),y lda (ptr3),y
sta ptr1 sta ptr1
ldy #EM_COPY_PAGE ldy #EM_COPY::PAGE
lda (ptr3),y lda (ptr3),y
clc clc
adc #>BASE adc #>BASE
sta ptr1+1 ; From sta ptr1+1 ; From
ldy #EM_COPY_BUF ldy #EM_COPY::BUF
lda (ptr3),y lda (ptr3),y
sta ptr2 sta ptr2
iny iny
@@ -184,7 +184,7 @@ COPYFROM:
lda #<ptr1 lda #<ptr1
sta FETVEC sta FETVEC
ldy #EM_COPY_COUNT+1 ldy #EM_COPY::COUNT+1
lda (ptr3),y ; Get number of pages lda (ptr3),y ; Get number of pages
beq @L2 ; Skip if no full pages beq @L2 ; Skip if no full pages
sta tmp1 sta tmp1
@@ -204,7 +204,7 @@ COPYFROM:
; Copy the remainder of the page ; Copy the remainder of the page
@L2: ldy #EM_COPY_COUNT @L2: ldy #EM_COPY::COUNT
lda (ptr3),y ; Get bytes in last page lda (ptr3),y ; Get bytes in last page
beq @L4 beq @L4
sta tmp1 sta tmp1
@@ -230,16 +230,16 @@ COPYFROM:
COPYTO: sta ptr3 COPYTO: sta ptr3
stx ptr3+1 ; Save the passed em_copy pointer stx ptr3+1 ; Save the passed em_copy pointer
ldy #EM_COPY_OFFS ldy #EM_COPY::OFFS
lda (ptr3),y lda (ptr3),y
sta ptr1 sta ptr1
ldy #EM_COPY_PAGE ldy #EM_COPY::PAGE
lda (ptr3),y lda (ptr3),y
clc clc
adc #>BASE adc #>BASE
sta ptr1+1 ; To sta ptr1+1 ; To
ldy #EM_COPY_BUF ldy #EM_COPY::BUF
lda (ptr3),y lda (ptr3),y
sta ptr2 sta ptr2
iny iny
@@ -249,7 +249,7 @@ COPYTO: sta ptr3
lda #<ptr1 lda #<ptr1
sta STAVEC sta STAVEC
ldy #EM_COPY_COUNT+1 ldy #EM_COPY::COUNT+1
lda (ptr3),y ; Get number of pages lda (ptr3),y ; Get number of pages
beq @L2 ; Skip if no full pages beq @L2 ; Skip if no full pages
sta tmp1 sta tmp1
@@ -269,7 +269,7 @@ COPYTO: sta ptr3
; Copy the remainder of the page ; Copy the remainder of the page
@L2: ldy #EM_COPY_COUNT @L2: ldy #EM_COPY::COUNT
lda (ptr3),y ; Get bytes in last page lda (ptr3),y ; Get bytes in last page
beq @L4 beq @L4
sta tmp1 sta tmp1

10
libsrc/c128/c128-ramcart.s
View File

@@ -24,7 +24,7 @@
; Driver signature ; Driver signature
.byte $65, $6d, $64 ; "emd" .byte $65, $6d, $64 ; "emd"
.byte $00 ; EM API version number .byte EMD_API_VERSION ; EM API version number
; Jump table. ; Jump table.
@@ -252,7 +252,7 @@ setup: sta ptr1
; Get the page number from the struct and adjust it so that it may be used ; Get the page number from the struct and adjust it so that it may be used
; with the hardware. That is: lower 6 bits in tmp1, high bits in tmp2. ; with the hardware. That is: lower 6 bits in tmp1, high bits in tmp2.
ldy #EM_COPY_PAGE+1 ldy #EM_COPY::PAGE+1
lda (ptr1),y lda (ptr1),y
sta tmp2 sta tmp2
dey dey
@@ -261,7 +261,7 @@ setup: sta ptr1
; Get the buffer pointer into ptr2 ; Get the buffer pointer into ptr2
ldy #EM_COPY_BUF ldy #EM_COPY::BUF
lda (ptr1),y lda (ptr1),y
sta ptr2 sta ptr2
iny iny
@@ -270,7 +270,7 @@ setup: sta ptr1
; Get the count, calculate -(count-1) and store it into ptr3 ; Get the count, calculate -(count-1) and store it into ptr3
ldy #EM_COPY_COUNT ldy #EM_COPY::COUNT
lda (ptr1),y lda (ptr1),y
eor #$FF eor #$FF
sta ptr3 sta ptr3
@@ -281,7 +281,7 @@ setup: sta ptr1
; Get the page offset into X and clear Y ; Get the page offset into X and clear Y
ldy #EM_COPY_OFFS ldy #EM_COPY::OFFS
lda (ptr1),y lda (ptr1),y
tax tax
ldy #$00 ldy #$00

2
libsrc/c128/c128-reu.s
View File

@@ -23,7 +23,7 @@
; Driver signature ; Driver signature
.byte $65, $6d, $64 ; "emd" .byte $65, $6d, $64 ; "emd"
.byte $00 ; EM API version number .byte EMD_API_VERSION ; EM API version number
; Jump table. ; Jump table.

14
libsrc/c128/c128-vdc.s
View File

@@ -21,7 +21,7 @@
; Driver signature ; Driver signature
.byte $65, $6d, $64 ; "emd" .byte $65, $6d, $64 ; "emd"
.byte $00 ; EM API version number .byte EMD_API_VERSION ; EM API version number
; Jump table. ; Jump table.
@@ -265,7 +265,7 @@ COPYFROM:
; Copy the remainder of the page ; Copy the remainder of the page
@L2: ldy #EM_COPY_COUNT @L2: ldy #EM_COPY::COUNT
lda (ptr3),y ; Get bytes in last page lda (ptr3),y ; Get bytes in last page
beq @L4 beq @L4
sta tmp1 sta tmp1
@@ -301,7 +301,7 @@ COPYTO:
; Copy the remainder of the page ; Copy the remainder of the page
@L2: ldy #EM_COPY_COUNT @L2: ldy #EM_COPY::COUNT
lda (ptr3),y ; Get bytes in last page lda (ptr3),y ; Get bytes in last page
beq @L4 beq @L4
sta tmp1 sta tmp1
@@ -360,21 +360,21 @@ setup:
sta ptr3 sta ptr3
stx ptr3+1 ; Save the passed em_copy pointer stx ptr3+1 ; Save the passed em_copy pointer
ldy #EM_COPY_OFFS ldy #EM_COPY::OFFS
lda (ptr3),y lda (ptr3),y
sta ptr1 sta ptr1
ldy #EM_COPY_PAGE ldy #EM_COPY::PAGE
lda (ptr3),y lda (ptr3),y
sta ptr1+1 ; From sta ptr1+1 ; From
ldy #EM_COPY_BUF ldy #EM_COPY::BUF
lda (ptr3),y lda (ptr3),y
sta ptr2 sta ptr2
iny iny
lda (ptr3),y lda (ptr3),y
sta ptr2+1 ; To sta ptr2+1 ; To
ldy #EM_COPY_COUNT+1 ldy #EM_COPY::COUNT+1
lda (ptr3),y ; Get number of pages lda (ptr3),y ; Get number of pages
sta tmp1 sta tmp1
rts rts

18
libsrc/c16/c16-ram.s
View File

@@ -22,7 +22,7 @@
; Driver signature ; Driver signature
.byte $65, $6d, $64 ; "emd" .byte $65, $6d, $64 ; "emd"
.byte $00 ; EM API version number .byte EMD_API_VERSION ; EM API version number
; Jump table. ; Jump table.
@@ -183,22 +183,22 @@ COPYFROM:
sta ptr3 sta ptr3
stx ptr3+1 ; Save the passed em_copy pointer stx ptr3+1 ; Save the passed em_copy pointer
ldy #EM_COPY_OFFS ldy #EM_COPY::OFFS
lda (ptr3),y lda (ptr3),y
sta ptr1 sta ptr1
ldy #EM_COPY_PAGE ldy #EM_COPY::PAGE
lda (ptr3),y lda (ptr3),y
add #>BASE add #>BASE
sta ptr1+1 ; From sta ptr1+1 ; From
ldy #EM_COPY_BUF ldy #EM_COPY::BUF
lda (ptr3),y lda (ptr3),y
sta ptr2 sta ptr2
iny iny
lda (ptr3),y lda (ptr3),y
sta ptr2+1 ; To sta ptr2+1 ; To
common: ldy #EM_COPY_COUNT+1 common: ldy #EM_COPY::COUNT+1
lda (ptr3),y ; Get number of pages lda (ptr3),y ; Get number of pages
beq @L2 ; Skip if no full pages beq @L2 ; Skip if no full pages
sta tmp1 sta tmp1
@@ -214,7 +214,7 @@ common: ldy #EM_COPY_COUNT+1
; Copy the remainder of the page ; Copy the remainder of the page
@L2: ldy #EM_COPY_COUNT @L2: ldy #EM_COPY::COUNT
lda (ptr3),y ; Get bytes in last page lda (ptr3),y ; Get bytes in last page
beq @L4 beq @L4
tax tax
@@ -249,15 +249,15 @@ common: ldy #EM_COPY_COUNT+1
COPYTO: sta ptr3 COPYTO: sta ptr3
stx ptr3+1 ; Save the passed em_copy pointer stx ptr3+1 ; Save the passed em_copy pointer
ldy #EM_COPY_OFFS ldy #EM_COPY::OFFS
lda (ptr3),y lda (ptr3),y
sta ptr2 sta ptr2
ldy #EM_COPY_PAGE ldy #EM_COPY::PAGE
lda (ptr3),y lda (ptr3),y
add #>BASE add #>BASE
sta ptr2+1 ; To sta ptr2+1 ; To
ldy #EM_COPY_BUF ldy #EM_COPY::BUF
lda (ptr3),y lda (ptr3),y
sta ptr1 sta ptr1
iny iny

10
libsrc/c64/c64-georam.s
View File

@@ -22,7 +22,7 @@
; Driver signature ; Driver signature
.byte $65, $6d, $64 ; "emd" .byte $65, $6d, $64 ; "emd"
.byte $00 ; EM API version number .byte EMD_API_VERSION ; EM API version number
; Jump table. ; Jump table.
@@ -225,7 +225,7 @@ setup: sta ptr1
; Get the page number from the struct and adjust it so that it may be used ; Get the page number from the struct and adjust it so that it may be used
; with the hardware. That is: lower 6 bits in tmp1, high bits in tmp2. ; with the hardware. That is: lower 6 bits in tmp1, high bits in tmp2.
ldy #EM_COPY_PAGE+1 ldy #EM_COPY::PAGE+1
lda (ptr1),y lda (ptr1),y
sta tmp2 sta tmp2
dey dey
@@ -240,7 +240,7 @@ setup: sta ptr1
; Get the buffer pointer into ptr2 ; Get the buffer pointer into ptr2
ldy #EM_COPY_BUF ldy #EM_COPY::BUF
lda (ptr1),y lda (ptr1),y
sta ptr2 sta ptr2
iny iny
@@ -249,7 +249,7 @@ setup: sta ptr1
; Get the count, calculate -(count-1) and store it into ptr3 ; Get the count, calculate -(count-1) and store it into ptr3
ldy #EM_COPY_COUNT ldy #EM_COPY::COUNT
lda (ptr1),y lda (ptr1),y
eor #$FF eor #$FF
sta ptr3 sta ptr3
@@ -260,7 +260,7 @@ setup: sta ptr1
; Get the page offset into X and clear Y ; Get the page offset into X and clear Y
ldy #EM_COPY_OFFS ldy #EM_COPY::OFFS
lda (ptr1),y lda (ptr1),y
tax tax
ldy #$00 ldy #$00

18
libsrc/c64/c64-ram.s
View File

@@ -22,7 +22,7 @@
; Driver signature ; Driver signature
.byte $65, $6d, $64 ; "emd" .byte $65, $6d, $64 ; "emd"
.byte $00 ; EM API version number .byte EMD_API_VERSION ; EM API version number
; Jump table. ; Jump table.
@@ -174,23 +174,23 @@ COPYFROM:
sta ptr3 sta ptr3
stx ptr3+1 ; Save the passed em_copy pointer stx ptr3+1 ; Save the passed em_copy pointer
ldy #EM_COPY_OFFS ldy #EM_COPY::OFFS
lda (ptr3),y lda (ptr3),y
sta ptr1 sta ptr1
ldy #EM_COPY_PAGE ldy #EM_COPY::PAGE
lda (ptr3),y lda (ptr3),y
clc clc
adc #>BASE adc #>BASE
sta ptr1+1 ; From sta ptr1+1 ; From
ldy #EM_COPY_BUF ldy #EM_COPY::BUF
lda (ptr3),y lda (ptr3),y
sta ptr2 sta ptr2
iny iny
lda (ptr3),y lda (ptr3),y
sta ptr2+1 ; To sta ptr2+1 ; To
common: ldy #EM_COPY_COUNT+1 common: ldy #EM_COPY::COUNT+1
lda (ptr3),y ; Get number of pages lda (ptr3),y ; Get number of pages
beq @L2 ; Skip if no full pages beq @L2 ; Skip if no full pages
sta tmp1 sta tmp1
@@ -206,7 +206,7 @@ common: ldy #EM_COPY_COUNT+1
; Copy the remainder of the page ; Copy the remainder of the page
@L2: ldy #EM_COPY_COUNT @L2: ldy #EM_COPY::COUNT
lda (ptr3),y ; Get bytes in last page lda (ptr3),y ; Get bytes in last page
beq @L4 beq @L4
tax tax
@@ -245,16 +245,16 @@ common: ldy #EM_COPY_COUNT+1
COPYTO: sta ptr3 COPYTO: sta ptr3
stx ptr3+1 ; Save the passed em_copy pointer stx ptr3+1 ; Save the passed em_copy pointer
ldy #EM_COPY_OFFS ldy #EM_COPY::OFFS
lda (ptr3),y lda (ptr3),y
sta ptr2 sta ptr2
ldy #EM_COPY_PAGE ldy #EM_COPY::PAGE
lda (ptr3),y lda (ptr3),y
clc clc
adc #>BASE adc #>BASE
sta ptr2+1 ; To sta ptr2+1 ; To
ldy #EM_COPY_BUF ldy #EM_COPY::BUF
lda (ptr3),y lda (ptr3),y
sta ptr1 sta ptr1
iny iny

10
libsrc/c64/c64-ramcart.s
View File

@@ -24,7 +24,7 @@
; Driver signature ; Driver signature
.byte $65, $6d, $64 ; "emd" .byte $65, $6d, $64 ; "emd"
.byte $00 ; EM API version number .byte EMD_API_VERSION ; EM API version number
; Jump table. ; Jump table.
@@ -252,7 +252,7 @@ setup: sta ptr1
; Get the page number from the struct and adjust it so that it may be used ; Get the page number from the struct and adjust it so that it may be used
; with the hardware. That is: lower 6 bits in tmp1, high bits in tmp2. ; with the hardware. That is: lower 6 bits in tmp1, high bits in tmp2.
ldy #EM_COPY_PAGE+1 ldy #EM_COPY::PAGE+1
lda (ptr1),y lda (ptr1),y
sta tmp2 sta tmp2
dey dey
@@ -261,7 +261,7 @@ setup: sta ptr1
; Get the buffer pointer into ptr2 ; Get the buffer pointer into ptr2
ldy #EM_COPY_BUF ldy #EM_COPY::BUF
lda (ptr1),y lda (ptr1),y
sta ptr2 sta ptr2
iny iny
@@ -270,7 +270,7 @@ setup: sta ptr1
; Get the count, calculate -(count-1) and store it into ptr3 ; Get the count, calculate -(count-1) and store it into ptr3
ldy #EM_COPY_COUNT ldy #EM_COPY::COUNT
lda (ptr1),y lda (ptr1),y
eor #$FF eor #$FF
sta ptr3 sta ptr3
@@ -281,7 +281,7 @@ setup: sta ptr1
; Get the page offset into X and clear Y ; Get the page offset into X and clear Y
ldy #EM_COPY_OFFS ldy #EM_COPY::OFFS
lda (ptr1),y lda (ptr1),y
tax tax
ldy #$00 ldy #$00

2
libsrc/c64/c64-reu.s
View File

@@ -22,7 +22,7 @@
; Driver signature ; Driver signature
.byte $65, $6d, $64 ; "emd" .byte $65, $6d, $64 ; "emd"
.byte $00 ; EM API version number .byte EMD_API_VERSION ; EM API version number
; Jump table. ; Jump table.

14
libsrc/c64/c64-vdc.s
View File

@@ -21,7 +21,7 @@
; Driver signature ; Driver signature
.byte $65, $6d, $64 ; "emd" .byte $65, $6d, $64 ; "emd"
.byte $00 ; EM API version number .byte EMD_API_VERSION ; EM API version number
; Jump table. ; Jump table.
@@ -265,7 +265,7 @@ COPYFROM:
; Copy the remainder of the page ; Copy the remainder of the page
@L2: ldy #EM_COPY_COUNT @L2: ldy #EM_COPY::COUNT
lda (ptr3),y ; Get bytes in last page lda (ptr3),y ; Get bytes in last page
beq @L4 beq @L4
sta tmp1 sta tmp1
@@ -301,7 +301,7 @@ COPYTO:
; Copy the remainder of the page ; Copy the remainder of the page
@L2: ldy #EM_COPY_COUNT @L2: ldy #EM_COPY::COUNT
lda (ptr3),y ; Get bytes in last page lda (ptr3),y ; Get bytes in last page
beq @L4 beq @L4
sta tmp1 sta tmp1
@@ -360,21 +360,21 @@ setup:
sta ptr3 sta ptr3
stx ptr3+1 ; Save the passed em_copy pointer stx ptr3+1 ; Save the passed em_copy pointer
ldy #EM_COPY_OFFS ldy #EM_COPY::OFFS
lda (ptr3),y lda (ptr3),y
sta ptr1 sta ptr1
ldy #EM_COPY_PAGE ldy #EM_COPY::PAGE
lda (ptr3),y lda (ptr3),y
sta ptr1+1 ; From sta ptr1+1 ; From
ldy #EM_COPY_BUF ldy #EM_COPY::BUF
lda (ptr3),y lda (ptr3),y
sta ptr2 sta ptr2
iny iny
lda (ptr3),y lda (ptr3),y
sta ptr2+1 ; To sta ptr2+1 ; To
ldy #EM_COPY_COUNT+1 ldy #EM_COPY::COUNT+1
lda (ptr3),y ; Get number of pages lda (ptr3),y ; Get number of pages
sta tmp1 sta tmp1
rts rts

12
libsrc/cbm510/cbm510-ram.s
View File

@@ -22,7 +22,7 @@
; Driver signature ; Driver signature
.byte $65, $6d, $64 ; "emd" .byte $65, $6d, $64 ; "emd"
.byte $00 ; EM API version number .byte EMD_API_VERSION ; EM API version number
; Jump table. ; Jump table.
@@ -73,7 +73,7 @@ INSTALL:
lda #<EM_ERR_OK lda #<EM_ERR_OK
ldx #>EM_ERR_OK ldx #>EM_ERR_OK
rts ; rts ; Run into UNINSTALL instead
; ------------------------------------------------------------------------ ; ------------------------------------------------------------------------
; UNINSTALL routine. Is called before the driver is removed from memory. ; UNINSTALL routine. Is called before the driver is removed from memory.
@@ -263,23 +263,23 @@ COPYTO: jsr setup
setup: sta ptr3 setup: sta ptr3
stx ptr3+1 ; Save the passed em_copy pointer stx ptr3+1 ; Save the passed em_copy pointer
ldy #EM_COPY_OFFS ldy #EM_COPY::OFFS
lda (ptr3),y lda (ptr3),y
add #OFFS add #OFFS
sta ptr1 sta ptr1
ldy #EM_COPY_PAGE ldy #EM_COPY::PAGE
lda (ptr3),y lda (ptr3),y
adc #$00 adc #$00
sta ptr1+1 sta ptr1+1
ldy #EM_COPY_COUNT ldy #EM_COPY::COUNT
lda (ptr3),y lda (ptr3),y
sta ptr2 sta ptr2
iny iny
lda (ptr3),y lda (ptr3),y
sta ptr2+1 ; Get count into ptr2 sta ptr2+1 ; Get count into ptr2
ldy #EM_COPY_BUF+1 ldy #EM_COPY::BUF+1
lda (ptr1),y lda (ptr1),y
tax tax
dey dey

12
libsrc/cbm610/cbm610-ram.s
View File

@@ -22,7 +22,7 @@
; Driver signature ; Driver signature
.byte $65, $6d, $64 ; "emd" .byte $65, $6d, $64 ; "emd"
.byte $00 ; EM API version number .byte EMD_API_VERSION ; EM API version number
; Jump table. ; Jump table.
@@ -73,7 +73,7 @@ INSTALL:
lda #<EM_ERR_OK lda #<EM_ERR_OK
ldx #>EM_ERR_OK ldx #>EM_ERR_OK
rts ; rts ; Run into UNINSTALL instead
; ------------------------------------------------------------------------ ; ------------------------------------------------------------------------
; UNINSTALL routine. Is called before the driver is removed from memory. ; UNINSTALL routine. Is called before the driver is removed from memory.
@@ -263,23 +263,23 @@ COPYTO: jsr setup
setup: sta ptr3 setup: sta ptr3
stx ptr3+1 ; Save the passed em_copy pointer stx ptr3+1 ; Save the passed em_copy pointer
ldy #EM_COPY_OFFS ldy #EM_COPY::OFFS
lda (ptr3),y lda (ptr3),y
add #OFFS add #OFFS
sta ptr1 sta ptr1
ldy #EM_COPY_PAGE ldy #EM_COPY::PAGE
lda (ptr3),y lda (ptr3),y
adc #$00 adc #$00
sta ptr1+1 sta ptr1+1
ldy #EM_COPY_COUNT ldy #EM_COPY::COUNT
lda (ptr3),y lda (ptr3),y
sta ptr2 sta ptr2
iny iny
lda (ptr3),y lda (ptr3),y
sta ptr2+1 ; Get count into ptr2 sta ptr2+1 ; Get count into ptr2
ldy #EM_COPY_BUF+1 ldy #EM_COPY::BUF+1
lda (ptr1),y lda (ptr1),y
tax tax
dey dey

9
libsrc/em/em-kernel.s
View File

@@ -33,8 +33,7 @@ emd_copyto: jmp return0
; Driver header signature ; Driver header signature
.rodata .rodata
emd_sig: .byte $65, $6d, $64, $00 ; "emd", version emd_sig: .byte $65, $6d, $64, EMD_API_VERSION ; "emd", version
emd_sig_len = * - emd_sig
;---------------------------------------------------------------------------- ;----------------------------------------------------------------------------
@@ -50,7 +49,7 @@ _em_install:
; Check the driver signature ; Check the driver signature
ldy #emd_sig_len-1 ldy #.sizeof(emd_sig)-1
@L0: lda (ptr1),y @L0: lda (ptr1),y
cmp emd_sig,y cmp emd_sig,y
bne inv_drv bne inv_drv
@@ -59,12 +58,12 @@ _em_install:
; Copy the jump vectors ; Copy the jump vectors
ldy #EMD_HDR_JUMPTAB ldy #EMD_HDR::JUMPTAB
ldx #0 ldx #0
@L1: inx ; Skip the JMP opcode @L1: inx ; Skip the JMP opcode
jsr copy ; Copy one byte jsr copy ; Copy one byte
jsr copy ; Copy one byte jsr copy ; Copy one byte
cpx #(EMD_HDR_JUMPCOUNT*3) cpy #(EMD_HDR::JUMPTAB + .sizeof(EMD_HDR::JUMPTAB))
bne @L1 bne @L1
jmp emd_install ; Call driver install routine jmp emd_install ; Call driver install routine