From 72a403ce29627ad6fb603c366b239ba8c9e5131e Mon Sep 17 00:00:00 2001
From: Christian Cunningham <cc@localhost>
Date: Wed, 30 Mar 2022 16:22:09 -0700
Subject: Allow C++ user code

---
 usr/cxx.cpp | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 usr/cxx.cpp

(limited to 'usr/cxx.cpp')

diff --git a/usr/cxx.cpp b/usr/cxx.cpp
new file mode 100644
index 0000000..0c41cca
--- /dev/null
+++ b/usr/cxx.cpp
@@ -0,0 +1,24 @@
+extern "C" {
+#include <drivers/uart.h>
+};
+
+class TestClass {
+	public:
+		unsigned long value;
+		TestClass(unsigned long v) {
+			value = v;
+		}
+		void increment() {
+			value++;
+		}
+		void increment(unsigned long v) {
+			value += v;
+		}
+};
+
+extern "C" void cpp_demo(unsigned long v)
+{
+	TestClass tc = TestClass(v);
+	tc.increment();
+	uart_hexn(tc.value);
+}
-- 
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