From a59407a215d6112c2e20b1a746b33742209e5f87 Mon Sep 17 00:00:00 2001
From: Julian Blake Kongslie
Date: Sun, 16 Oct 2022 16:24:49 -0700
Subject: Support for log-based event model

---
 io/model.h | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 io/model.h

(limited to 'io/model.h')

diff --git a/io/model.h b/io/model.h
new file mode 100644
index 0000000..86fb086
--- /dev/null
+++ b/io/model.h
@@ -0,0 +1,15 @@
+#pragma once
+
+#include <array>
+#include <cstdint>
+
+#include "io/event.h"
+#include "isa/isa.h"
+
+struct iomodel {
+    static constexpr unsigned int TT_OUTPUT_DELAY = 100;
+
+    event_log log;
+    std::uint64_t time = 0;
+    bool interact(std::array<unsigned int, NUM_CTLREGS> &ctlregs);
+};
-- 
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