don't use constructor to setup runtime stack

[cc65] / libsrc / cbm / c_readst.s

diff --git a/libsrc/cbm/c_readst.s b/libsrc/cbm/c_readst.s
index 4854ae25d36a2e01cf9c15f82fdbbcc6e3b1948d..4aeab41b3fdba08e17822132d351a8d83f1c21c8 100644 (file)
--- a/libsrc/cbm/c_readst.s
+++ b/libsrc/cbm/c_readst.s
@@ -4,8 +4,11 @@
 ; unsigned char __fastcall__ cbm_k_readst (void);
 ;
 
-       .include        "cbm.inc"
+       .export         _cbm_k_readst
+       .import         READST
 
-               .export         _cbm_k_readst
 
-_cbm_k_readst = READST
+_cbm_k_readst:
+       jsr     READST
+       ldx     #0              ; Clear high byte
+       rts