Added further optimizations and unit tests.

2017-03-05 02:09:12 +01:00
parent 09de875330
commit 81115aa826
19 changed files with 327 additions and 177 deletions
--- a/libsrc/common/strlen.s
+++ b/libsrc/common/strlen.s
@@ -1,6 +1,10 @@
 ;
 ; Ullrich von Bassewitz, 31.05.1998
 ;
+; Note: strspn & strcspn call internally this function and rely on
+; the usage of only ptr1 here! Keep in mind when appling changes
+; and check the other implementations too!
+;
 ; int strlen (const char* s);
 ;

@@ -23,4 +27,3 @@ L1:     lda     (ptr1),y

 L9:     tya                     ; get low byte of counter, hi's all set
        rts
-