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authorwhitequark <whitequark@whitequark.org>2020-06-25 15:11:47 +0000
committerwhitequark <whitequark@whitequark.org>2020-06-26 08:36:07 +0000
commit89e0cc8078ecbb57ca450cc6c8a40f6b634b8c9c (patch)
treee34454964eff6bf4d14f40b4f1c271cadea6d1fa /common/embed.h
parentdc209f6344545196de8bf4de7abff2fcbd55732e (diff)
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Simplify and improve chipdb embedding/loading.
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+/*
+ * nextpnr -- Next Generation Place and Route
+ *
+ * Copyright (C) 2020 whitequark <whitequark@whitequark.org>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+#ifndef EMBED_H
+#define EMBED_H
+
+#include "nextpnr.h"
+NEXTPNR_NAMESPACE_BEGIN
+
+#if !defined(EXTERNAL_CHIPDB_ROOT) && !defined(WIN32)
+
+struct EmbeddedFile
+{
+ static EmbeddedFile *head;
+
+ std::string filename;
+ const void *content;
+ EmbeddedFile *next = nullptr;
+
+ EmbeddedFile(const std::string &filename, const void *content)
+ : filename(filename), content(content)
+ {
+ next = head;
+ head = this;
+ }
+};
+
+#endif
+
+const void *get_chipdb(const std::string &filename);
+
+NEXTPNR_NAMESPACE_END
+
+#endif // EMBED_H