1
0
mirror of https://github.com/cc65/cc65.git synced 2024-12-23 19:29:37 +00:00
cc65/libsrc/runtime/zeropage.s

25 lines
646 B
ArmAsm
Raw Normal View History

;
; Ullrich von Bassewitz, 26.05.2002
;
; CC65 runtime: zeropage usage
;
.include "zeropage.inc"
; ------------------------------------------------------------------------
.zeropage
sp: .res 2 ; Stack pointer
sreg: .res 2 ; Secondary register/high 16 bit for longs
regsave: .res 4 ; Slot to save/restore (E)AX into
ptr1: .res 2
ptr2: .res 2
ptr3: .res 2
ptr4: .res 2
tmp1: .res 1
tmp2: .res 1
tmp3: .res 1
tmp4: .res 1
regbank: .res regbanksize ; Register bank