some stuff

[firearm.git] / ARM_Constants.v

diff --git a/ARM_Constants.v b/ARM_Constants.v
index a635c5e8355e7eb3611a43fb14c35208e4713d5a..2eedd3abe862a7a62d1d6571a636842277f0a921 100644 (file)
--- a/ARM_Constants.v
+++ b/ARM_Constants.v
@@ -45,3 +45,8 @@
 `define CPSR_V 28
 `define CPSR_I 7
 `define CPSR_F 6
+
+`define SHIFT_LSL 2'b00
+`define SHIFT_LSR 2'b01
+`define SHIFT_ASR 2'b10
+`define SHIFT_ROR 2'b11