Removed obsolete files.

git-svn-id: svn://svn.cc65.org/cc65/trunk@3817 b7a2c559-68d2-44c3-8de9-860c34a00d81

libsrc/apple2/apple2-lc.s

@@ -1,282 +0,0 @@
-;
-; Extended memory driver for the Apple II language card
-;
-; Stefan Haubenthal, 2003-12-13
-; Ullrich von Bassewitz, 2002-12-02,2003-12-21
-;
-
-	.include	"zeropage.inc"
-
-	.include	"em-kernel.inc"
-	.include	"em-error.inc"
-
-
-	.macpack	generic
-
-
-; ------------------------------------------------------------------------
-; Header. Includes jump table
-
-.segment	"JUMPTABLE"
-
-; Driver signature
-
-	.byte	$65, $6D, $64		; "emd"
-       	.byte  	EMD_API_VERSION         ; EM API version number
-
-; Jump table.
-
-	.word	INSTALL
-	.word	UNINSTALL
-	.word	PAGECOUNT
-	.word	MAP
-	.word	USE
-	.word	COMMIT
-	.word	COPYFROM
-	.word	COPYTO
-
-; ------------------------------------------------------------------------
-; Constants
-
-BASE	= $D000				; $Cxxx -> $Dxxx bank 1
-BASE2	= $D000
-PAGES	= ($10000 - BASE) / 256
-ROMONLY2= $C082
-LC2RW	= $C083
-LC1RW	= $C08B
-
-; ------------------------------------------------------------------------
-; Data.
-
-.bss
-curpage:       	.res    1               ; Current page number
-
-.bss
-window:		.res	256		; Memory "window"
-
-.code
-
-; ------------------------------------------------------------------------
-; INSTALL routine. Is called after the driver is loaded into memory. If
-; possible, check if the hardware is present and determine the amount of
-; memory available.
-; Must return an EM_ERR_xx code in a/x.
-;
-
-INSTALL:
-        lda     #$FF
-        sta     curpage                 ; Invalidate the current page
-	lda	#EM_ERR_OK
-	ldx	#$00
-;  	rts                             ; Run into UNINSTALL instead
-
-; ------------------------------------------------------------------------
-; UNINSTALL routine. Is called before the driver is removed from memory.
-; Can do cleanup or whatever. Must not return anything.
-;
-
-UNINSTALL:
-	rts
-
-
-; ------------------------------------------------------------------------
-; PAGECOUNT: Return the total number of available pages in a/x.
-;
-
-PAGECOUNT:
-	lda	#<PAGES
-	ldx	#>PAGES
-	rts
-
-; ------------------------------------------------------------------------
-; MAP: Map the page in a/x into memory and return a pointer to the page in
-; a/x. The contents of the currently mapped page (if any) may be discarded
-; by the driver.
-;
-
-MAP:	sta	curpage			; Remember the new page
-
-	add	#>BASE
-	sta	ptr1+1
-	ldy	#$00
-	sty	ptr1
-
-	lda	#<window
-	sta	ptr2
-	lda	#>window
-	sta	ptr2+1
-
-; Transfer one page
-
-	jsr	transfer		; Transfer one page
-
-; Return the memory window
-
-	lda	#<window
-	ldx	#>window		; Return the window address
-	rts
-
-; ------------------------------------------------------------------------
-; USE: Tell the driver that the window is now associated with a given page.
-
-USE:	sta	curpage			; Remember the page
-	lda	#<window
-	ldx	#>window		; Return the window
-	rts
-
-; ------------------------------------------------------------------------
-; COMMIT: Commit changes in the memory window to extended storage.
-
-COMMIT: lda	curpage			; Get the current page
-	bmi	done			; Jump if no page mapped
-
-	add	#>BASE
-	sta	ptr2+1
-	ldy	#$00
-	sty	ptr2
-
-	lda	#<window
-	sta	ptr1
-	lda	#>window
-	sta	ptr1+1
-
-; Transfer one page. Y must be zero on entry
-
-transfer:
-	ldx	#$00
-	lda	ptr2+1
-	cmp	#>BASE
-	bcc	@L1
-	cmp	#>BASE2
-	bcs	@L1
-	adc	#>(BASE2-BASE)
-	sta	ptr2+1
-	ldx	#LC1RW-LC2RW
-@L1:	lda	ptr1+1
-	cmp	#>BASE
-	bcc	@L2
-	cmp	#>BASE2
-	bcs	@L2
-	adc	#>(BASE2-BASE)
-	sta	ptr1+1
-	ldx	#LC1RW-LC2RW
-@L2:	sei
-	lda	LC2RW,x			; Bank out ROMs
-	lda	LC2RW,x
-
-; Unroll the following loop
-
-loop:	.repeat	8
-	lda	(ptr1),y
-	sta	(ptr2),y
-	iny
-	.endrep
-
-	bne	loop
-
-; Restore the old memory configuration, allow interrupts
-
-	lda	ROMONLY2		; Bank in ROMs
-	cli
-
-; Done
-
-done:	rts
-
-; ------------------------------------------------------------------------
-; COPYFROM: Copy from extended into linear memory. A pointer to a structure
-; describing the request is passed in a/x.
-; The function must not return anything.
-;
-
-COPYFROM:
-	sta	ptr3
-	stx	ptr3+1			; Save the passed em_copy pointer
-
-	ldy	#EM_COPY::OFFS
-	lda	(ptr3),y
-	sta	ptr1
-	ldy	#EM_COPY::PAGE
-	lda	(ptr3),y
-	add	#>BASE
-	sta	ptr1+1			; From
-
-	ldy	#EM_COPY::BUF
-	lda	(ptr3),y
-	sta	ptr2
-	iny
-	lda	(ptr3),y
-	sta	ptr2+1			; To
-
-common: ldy	#EM_COPY::COUNT+1
-	lda	(ptr3),y		; Get number of pages
-	beq	@L2			; Skip if no full pages
-	sta	tmp1
-
-; Copy full pages allowing interrupts after each page copied
-
-	ldy	#$00
-@L1:	jsr	transfer
-	inc	ptr1+1
-	inc	ptr2+1
-	dec	tmp1
-	bne	@L1
-
-; Copy the remainder of the page
-
-@L2:	ldy	#EM_COPY::COUNT
-	lda	(ptr3),y		; Get bytes in last page
-	beq	@L4
-	pha
-
-	sei
-	lda	LC2RW,x			; Bank out ROMs
-	lda	LC2RW,x
-	pla
-	tax
-
-; Transfer the bytes in the last page
-
-	ldy	#$00
-@L3:	lda	(ptr1),y
-	sta	(ptr2),y
-	iny
-	dex
-	bne	@L3
-
-; Restore the old memory configuration, allow interrupts
-
-	lda	ROMONLY2		; Bank in ROMs
-	cli
-
-; Done
-
-@L4:	rts
-
-; ------------------------------------------------------------------------
-; COPYTO: Copy from linear into extended memory. A pointer to a structure
-; describing the request is passed in a/x.
-; The function must not return anything.
-;
-
-COPYTO: sta	ptr3
-	stx	ptr3+1			; Save the passed em_copy pointer
-
-	ldy	#EM_COPY::OFFS
-	lda	(ptr3),y
-	sta	ptr2
-	ldy	#EM_COPY::PAGE
-	lda	(ptr3),y
-	add	#>BASE
-	sta	ptr2+1			; To
-
-	ldy	#EM_COPY::BUF
-	lda	(ptr3),y
-	sta	ptr1
-	iny
-	lda	(ptr3),y
-	sta	ptr1+1			; From
-
-	jmp	common
-
-

libsrc/apple2/rhome.s

@@ -1,10 +0,0 @@
-;
-; Ullrich von Bassewitz, 2004-06-03
-;
-; Rom HOME routine
-;
-
-        .export         HOME
-
-HOME   	:=	$FC58	; Clear current text screen
-