From 62c66406ad69c4cf02c3edc843d80e0e2b05c384 Mon Sep 17 00:00:00 2001
From: Eddie Hung <eddie@fpgeh.com>
Date: Wed, 2 Oct 2019 17:49:07 -0700
Subject: [PATCH] log_dump() to support State enum

---
 kernel/log.cc  | 4 ++++
 kernel/log.h   | 1 +
 kernel/yosys.h | 1 +
 3 files changed, 6 insertions(+)

diff --git a/kernel/log.cc b/kernel/log.cc
index e0a60ca12..c5ba0d10d 100644
--- a/kernel/log.cc
+++ b/kernel/log.cc
@@ -551,6 +551,10 @@ void log_dump_val_worker(RTLIL::SigSpec v) {
 	log("%s", log_signal(v));
 }
 
+void log_dump_val_worker(RTLIL::State v) {
+	log("%s", log_signal(v));
+}
+
 const char *log_signal(const RTLIL::SigSpec &sig, bool autoint)
 {
 	std::stringstream buf;
diff --git a/kernel/log.h b/kernel/log.h
index 5f53f533a..1f15f3459 100644
--- a/kernel/log.h
+++ b/kernel/log.h
@@ -292,6 +292,7 @@ static inline void log_dump_val_worker(PerformanceTimer p) { log("%f seconds", p
 static inline void log_dump_args_worker(const char *p YS_ATTRIBUTE(unused)) { log_assert(*p == 0); }
 void log_dump_val_worker(RTLIL::IdString v);
 void log_dump_val_worker(RTLIL::SigSpec v);
+void log_dump_val_worker(RTLIL::State v);
 
 template<typename K, typename T, typename OPS>
 static inline void log_dump_val_worker(dict<K, T, OPS> &v) {
diff --git a/kernel/yosys.h b/kernel/yosys.h
index a80cb00b4..179bfe07a 100644
--- a/kernel/yosys.h
+++ b/kernel/yosys.h
@@ -210,6 +210,7 @@ namespace RTLIL {
 	struct Module;
 	struct Design;
 	struct Monitor;
+	enum State : unsigned char;
 }
 
 namespace AST {