From: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Date: Wed, 22 Dec 2021 00:42:16 +0000 (+0000)
Subject: clear out instr_fault when exception is thrown
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=6a44bc5629887b629e130ba79efdec621fa6b140;p=soc.git

clear out instr_fault when exception is thrown
---

diff --git a/src/soc/fu/ldst/loadstore.py b/src/soc/fu/ldst/loadstore.py
index 5ea8969d..8ad751e7 100644
--- a/src/soc/fu/ldst/loadstore.py
+++ b/src/soc/fu/ldst/loadstore.py
@@ -303,6 +303,8 @@ class LoadStore1(PortInterfaceBase):
                     sync += self.dsisr[63 - 44].eq(m_in.badtree)
                     sync += self.dsisr[63 - 45].eq(m_in.rc_error)
                     sync += self.state.eq(State.IDLE)
+                    # exception thrown, clear out instruction fault state
+                    sync += self.r_instr_fault.eq(0)
 
             with m.Case(State.TLBIE_WAIT):
                 pass