Renamed module, part of code no longer needed

git-svn-id: svn://svn.cc65.org/cc65/trunk@48 b7a2c559-68d2-44c3-8de9-860c34a00d81
2000-06-10 16:11:27 +00:00
parent 61ca3a4abe
commit 78b07cc6f4
2 changed files with 7 additions and 9 deletions
--- a/libsrc/runtime/leasp.s
+++ b/libsrc/runtime/leasp.s
@@ -0,0 +1,31 @@
+;
+; Ullrich von Bassewitz, 21.08.1998
+;
+; CC65 runtime: Load effective address with offset in Y relative to SP
+;
+
+    	.export		leaasp, plea0sp, pleaysp
+    	.import		pushax
+    	.importzp	sp
+
+leaasp:	ldx	sp+1		; Get high byte
+ 	clc
+	adc	sp
+   	bcc	@L1
+   	inx
+@L1:	rts
+
+
+plea0sp:
+	ldy	#0
+pleaysp:
+  	tya
+  	ldx	sp+1		; Get high byte
+  	clc
+  	adc	sp
+   	bcc	L9
+   	inx
+L9:	jmp	pushax
+
+
+