From 3b48d8569cb27e0b35d42a37795a35c1f188f875 Mon Sep 17 00:00:00 2001 From: Scott Beamer Date: Mon, 14 Sep 2015 14:32:24 -0700 Subject: [PATCH] [commitlog] don't print out writebacks to x0 --- rocket/src/main/scala/rocket.scala | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/rocket/src/main/scala/rocket.scala b/rocket/src/main/scala/rocket.scala index a04a64e6..8b6e3e8f 100644 --- a/rocket/src/main/scala/rocket.scala +++ b/rocket/src/main/scala/rocket.scala @@ -520,7 +520,7 @@ class Rocket extends CoreModule } // ll write data - when (ll_wen) { + when (ll_wen && rf_waddr != UInt(0)) { printf ("x%d p%d 0x%x\n", rf_waddr, rf_waddr, rf_wdata) } }