From: Tobias Girstmair <tobi@isticktoit.net>
Date: Thu, 4 Mar 2021 21:41:24 +0000 (+0100)
Subject: new version
X-Git-Url: https://git.gir.st/Chiptunes-pms150c.git/commitdiff_plain/c8910ae304bfed7dcca1797d673c018df99b1aa7

new version
---

diff --git a/bsv.c b/bsv.c
index 9697bb5..1ab399e 100644
--- a/bsv.c
+++ b/bsv.c
@@ -67,8 +67,8 @@ void g(void){
 			/*(2) ADDC a2, i1*/	a2 += i1 + ((a1+i0)>>8);
 			/*(1) ADD  a1, i0*/	a1 += i0;
 		}
-		/*(2) ROR a1*/	a1>>= 1;a1 |= a2<<7;
-		/*(1) LSR a2*/	a2>>= 1;
+		SR	(a2)
+		SRC	(a1)
 	}
 	acc = a1;
 }
diff --git a/fakeasm.h b/fakeasm.h
index 0959a5a..8961623 100644
--- a/fakeasm.h
+++ b/fakeasm.h
@@ -19,3 +19,4 @@ int flag_c = 0;
 #define NEG(dst)	dst *= -1; flag_z = (dst==0);
 #define SET1(dst, n)	dst |= 1<<n;
 #define IDXM(dst, ix)	dst = *(ix); //xxx: requires passing array+index
+#define SRC(dst)	dst >>= 1; dst |= flag_c<<7;