;
; zeropage.inc
;
; (C) Copyright 2002-2012, Ullrich von Bassewitz (uz@cc65.org)
;

; Assembler include file that imports the runtime zero page locations used
; by the compiler, ready for usage in asm code.


        .globalzp       c_sp, sreg, regsave
        .globalzp       ptr1, ptr2, ptr3, ptr4
        .globalzp       tmp1, tmp2, tmp3, tmp4
        .globalzp       regbank

; FIXME: there must be a less ugly way to do this
.ifp4510
.else
.ifp45GS02
.else

        ; The following symbol is supplied for compatibility reasons only, it
        ; will get removed in future versions. Using it will cause a linker
        ; warning.
        .globalzp       sp
.endif
.endif


; The size of the register bank
regbanksize     = 6

; The total amount of zero page space used
zpspace         = 26

; The amount of space that needs to be saved by an interrupt handler that
; calls C code (does not include the register bank, which is saved by the
; generated C code if required).
zpsavespace     = zpspace - regbanksize