add Commen Units

common/CPU/x86/microcode/aaa.us

@@ -0,0 +1,24 @@
+// Copyright Jamie Iles, 2017
+//
+// This file is part of s80x86.
+//
+// s80x86 is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// s80x86 is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with s80x86.  If not, see <http://www.gnu.org/licenses/>.
+
+// AAA
+.at 0x37;
+    ra_sel AX, jmp aaa;
+.auto_address;
+aaa:
+    a_sel RA, alu_op AAA, rd_sel_source MICROCODE_RD_SEL, rd_sel AX,
+        update_flags AF CF, next_instruction;