From df1928229e9a3908d9a900b42162c0811ffdbe95 Mon Sep 17 00:00:00 2001
From: Tobias Girstmair <t@thi3nkpad.lan>
Date: Tue, 13 Nov 2018 01:13:50 +0100
Subject: [PATCH] new version

---
 fakeasm.h | 4 ++++
 foo.c     | 9 ++++++++-
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/fakeasm.h b/fakeasm.h
index 4c15729..a5b0e8d 100644
--- a/fakeasm.h
+++ b/fakeasm.h
@@ -24,3 +24,7 @@
 int zero = 0; //status register zero bit
 #define TST(x)    if(x==0)zero=1;else zero=0; //WARN: not a complete TST mockup
 #define BREQ(l)   if(zero) goto l;
+int carry = 0; //status register carry bit
+int asmtmp = 0;
+#define ROL(x)	asmtmp = x>>7; x <<= 1; x |= carry; carry = asmtmp;
+#define ROR(x)	asmtmp = x&0x1; x >>= 1; x |= carry<<7; carry = asmtmp;
diff --git a/foo.c b/foo.c
index 8084389..85cafb7 100644
--- a/foo.c
+++ b/foo.c
@@ -47,7 +47,14 @@ int main(void) {
 		LSR	(tmp)
 		OR	(n, tmp)
 		#undef tmp
-		s = (i3<<7 | i2>>1);
+		#define tmp acc
+		MOV	(s, i3)
+		//ROR	(s)
+		//ROR	(s)
+		//ANDI	(s, 0x01)
+		s<<=7;
+		s = (s | i2>>1);
+		#undef tmp
 
 		//voice 1:
 		LDI	(x, 1)
-- 
2.39.3