From d2e9a109e8f7b851fd153b469cc42a8519d85679 Mon Sep 17 00:00:00 2001
From: Andrew Waterman <andrew@sifive.com>
Date: Mon, 30 Apr 2018 20:20:43 -0700
Subject: [PATCH] Fix commit log for serializing instructions

Resolves #199
---
 riscv/execute.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/riscv/execute.cc b/riscv/execute.cc
index d7e586d..b110d09 100644
--- a/riscv/execute.cc
+++ b/riscv/execute.cc
@@ -76,7 +76,7 @@ static reg_t execute_insn(processor_t* p, reg_t pc, insn_fetch_t fetch)
 {
   commit_log_stash_privilege(p);
   reg_t npc = fetch.func(p, fetch.insn, pc);
-  if (!invalid_pc(npc)) {
+  if (npc != PC_SERIALIZE_BEFORE) {
     commit_log_print_insn(p->get_state(), pc, fetch.insn);
     p->update_histogram(pc);
   }
-- 
2.30.2