From: Hugo Villeneuve <hugo@hugovil.com>
Date: Fri, 3 Jan 2014 07:36:17 +0000 (-0500)
Subject: Fix error with ADDC instruction
X-Git-Tag: v2.0.0~18
X-Git-Url: http://gitweb.hugovil.com/?a=commitdiff_plain;h=4055176e860f350608937848b3cb922349f5cb38;p=emu8051.git

Fix error with ADDC instruction

The carry flag was not added to the result.
---

diff --git a/src/common/opcode2c.pl b/src/common/opcode2c.pl
index 8b90af8..c8d6bb5 100755
--- a/src/common/opcode2c.pl
+++ b/src/common/opcode2c.pl
@@ -495,7 +495,7 @@ for ($i=0 ; $i< 256; $i++) {
 	    cfw("       psw_set_ov();");
 	    cfw("} else if (((destination & 0x7F) + (source & 0x7F) + carryflag) > 0x7F)  psw_set_ov();");
 	    cfw("if (((destination & 0x0F) + (source & 0x0F) + carryflag) > 0x0F)  psw_set_ac();");
-	    cfw("destination += source;");
+	    cfw("destination += source + carryflag;");
 	}
 
 	# JC