wudsn-ide/com.wudsn.ide.ref/ASM/C64/ACME/examples/Macros.a

;ACME 0.07

!macro cmp16bit .data1, .data2 {
	ldx #.data1
	ldy #.data2
	jsr cmp16bit
}
a = 0
x = 1
y = 2

!macro bank .r, .v {
	!if .r = a {
		lda #.v
		sta conreg
	}
	!if .r = x {
		ldx #.v
		stx conreg
	}
	!if .r = y {
		ldy #.v
		sty conreg
	}
}

CR_BANK15  = 0
CR_RAM0_IO = $3e
CR_RAM0    = $3f

!macro bank15 {
	+bank a, CR_BANK15
}

!macro xbank15 {
	+bank x, CR_BANK15
}

!macro ybank15 {
	+bank y, CR_BANK15
}

!macro ram0io {
	+bank a, CR_RAM0_IO
}

!macro yram0io {
	+bank y, CR_RAM0_IO
}

!macro xram0 {
	+bank x, CR_RAM0
}

!macro inc16x .a {
	inc .a,x
	bne .l
	inc .a+1,x
.l
}

!macro ldax .a {
	lda .a+1
	ldx .a
}

!macro cp16 .s, .t {
	ldx  .s
	lda  .s+1
	stx  .t
	sta  .t+1
}