fix multiplier for rv32

2011-12-17 07:20:00 -08:00
parent a8d0cd95e6
commit 82700cad72
4 changed files with 35 additions and 27 deletions
--- a/rocket/src/main/scala/dpath.scala
+++ b/rocket/src/main/scala/dpath.scala
@ -283,6 +283,7 @@ class rocketDpath extends Component
  
  // multiplier
  mul.io.mul_val := ex_reg_ctrl_mul_val && !io.ctrl.killx;
+  mul.io.dw      := ex_reg_ctrl_fn_dw;
  mul.io.mul_fn	 := ex_reg_ctrl_mul_fn;
  mul.io.mul_tag := ex_reg_waddr;
  mul.io.in0		 := ex_reg_rs1;