From c080665a6fbd8c88b66440a7bddc31a9634741cf Mon Sep 17 00:00:00 2001
From: Jon French
Date: Thu, 5 Jul 2018 13:09:41 +0100
Subject: restore missing RISC-V fence types in sail2; ignore io bits in fences
 more cleanly

---
 lib/regfp.sail | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'lib')

diff --git a/lib/regfp.sail b/lib/regfp.sail
index b8cffb98..fcf10850 100644
--- a/lib/regfp.sail
+++ b/lib/regfp.sail
@@ -75,6 +75,10 @@ enum barrier_kind = {
   Barrier_RISCV_r_r,
   Barrier_RISCV_rw_w,
   Barrier_RISCV_w_w,
+  Barrier_RISCV_w_rw,
+  Barrier_RISCV_rw_r,
+  Barrier_RISCV_r_w,
+  Barrier_RISCV_w_r,
   Barrier_RISCV_i,
   Barrier_x86_MFENCE
 }
-- 
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