This commit was generated by cvs2svn to compensate for changes in r2,

which included commits to RCS files with non-trunk default branches. git-svn-id: svn://svn.cc65.org/cc65/trunk@3 b7a2c559-68d2-44c3-8de9-860c34a00d81
2000-05-28 13:40:48 +00:00
parent 579491e8a4
commit 53dd513176
847 changed files with 91345 additions and 0 deletions
--- a/libsrc/runtime/lbneg.s
+++ b/libsrc/runtime/lbneg.s
@@ -0,0 +1,22 @@
+;
+; Ullrich von Bassewitz, 06.08.1998
+;
+; CC65 runtime: boolean negation for longs
+;
+
+ 	.export		bnegeax
+	.import		return0, return1
+	.importzp	sreg
+
+bnegeax:
+	cmp	#0
+	bne	L1
+	cpx	#0
+	bne	L1
+       	lda 	sreg
+	bne	L1
+       	lda	sreg+1
+	bne	L1
+	jmp	return1
+L1:	jmp	return0
+