cc65/libsrc/cbm610/banking.s

;
; Ullrich von Bassewitz, 28.09.1998
;
; Banking routines for the 610.
;

 	.export		set_bank, sys_bank, restore_bank
	.importzp     	ptr1

	.include      	"cbm610.inc"

.code

.proc	sys_bank
	pha
	lda  	IndReg
	sta  	IndSegSave
	lda  	#$0F
	sta  	IndReg
	pla
	rts
.endproc

.proc	set_bank
	pha
	lda  	IndReg
	sta  	IndSegSave
	pla
	sta  	IndReg
	rts
.endproc

.proc	restore_bank
	pha
	lda	IndSegSave
	sta	IndReg
	pla
	rts
.endproc
This commit was generated by cvs2svn to compensate for changes in r2, which included commits to RCS files with non-trunk default branches. git-svn-id: svn://svn.cc65.org/cc65/trunk@3 b7a2c559-68d2-44c3-8de9-860c34a00d81 2000-05-28 13:40:48 +00:00			`;`
			`; Ullrich von Bassewitz, 28.09.1998`
			`;`
			`; Banking routines for the 610.`
			`;`

			`.export set_bank, sys_bank, restore_bank`
			`.importzp ptr1`

Combine the existing include files, move zp space out of crt0.s git-svn-id: svn://svn.cc65.org/cc65/trunk@1290 b7a2c559-68d2-44c3-8de9-860c34a00d81 2002-05-26 09:08:52 +00:00			`.include "cbm610.inc"`
This commit was generated by cvs2svn to compensate for changes in r2, which included commits to RCS files with non-trunk default branches. git-svn-id: svn://svn.cc65.org/cc65/trunk@3 b7a2c559-68d2-44c3-8de9-860c34a00d81 2000-05-28 13:40:48 +00:00
			`.code`

			`.proc sys_bank`
			`pha`
			`lda IndReg`
			`sta IndSegSave`
			`lda #$0F`
			`sta IndReg`
			`pla`
			`rts`
			`.endproc`

			`.proc set_bank`
			`pha`
			`lda IndReg`
			`sta IndSegSave`
			`pla`
			`sta IndReg`
			`rts`
			`.endproc`

			`.proc restore_bank`
			`pha`
			`lda IndSegSave`
			`sta IndReg`
			`pla`
			`rts`
			`.endproc`