From f440728644ad3698ffd6af1abcfcc07aad5793c3 Mon Sep 17 00:00:00 2001
From: Clyne Sullivan <clyne@bitgloo.com>
Date: Tue, 8 Aug 2023 23:10:02 -0400
Subject: initial commit

* combine all source files into this monorepo

* convert all third-party source packages into submodules

* small fixes due to changes in latest third-part packages
---
 firmware/source/elfload.hpp | 39 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 firmware/source/elfload.hpp

(limited to 'firmware/source/elfload.hpp')

diff --git a/firmware/source/elfload.hpp b/firmware/source/elfload.hpp
new file mode 100644
index 0000000..10d95d7
--- /dev/null
+++ b/firmware/source/elfload.hpp
@@ -0,0 +1,39 @@
+/**
+ * @file elfload.hpp
+ * @brief Loads ELF binary data into memory for execution.
+ *
+ * Copyright (C) 2021 Clyne Sullivan
+ *
+ * Distributed under the GNU GPL v3 or later. You should have received a copy of
+ * the GNU General Public License along with this program.
+ * If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef ELF_LOAD_HPP_
+#define ELF_LOAD_HPP_
+
+#include "samplebuffer.hpp"
+
+#include <array>
+#include <cstddef>
+
+constexpr unsigned int MAX_ELF_FILE_SIZE = 16 * 1024;
+
+class ELFManager
+{
+public:
+    using EntryFunc = Sample *(*)(Sample *, size_t);
+    
+    static bool loadFromInternalBuffer();
+    static EntryFunc loadedElf();
+    static unsigned char *fileBuffer();
+    static void unload();
+
+private:
+    static EntryFunc m_entry;
+
+    static std::array<unsigned char, MAX_ELF_FILE_SIZE> m_file_buffer;
+};
+
+#endif // ELF_LOAD_HPP_
+
-- 
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