mirror of
https://github.com/cc65/cc65.git
synced 2024-12-25 02:29:52 +00:00
27 lines
719 B
PHP
27 lines
719 B
PHP
;
|
|
; 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 sp, sreg, regsave
|
|
.globalzp ptr1, ptr2, ptr3, ptr4
|
|
.globalzp tmp1, tmp2, tmp3, tmp4
|
|
.globalzp regbank
|
|
|
|
; 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
|
|
|