1 files changed, 31 insertions, 0 deletions
diff --git a/ice40/resource/embed.cc b/ice40/resource/embed.cc
new file mode 100644
index 00000000..15245355
--- /dev/null
+++ b/ice40/resource/embed.cc
@@ -0,0 +1,31 @@
+#include <windows.h>
+#include <cstdio>
+#include "nextpnr.h"
+#include "resource.h"
+
+NEXTPNR_NAMESPACE_BEGIN
+
+const char* chipdb_blob_384;
+const char* chipdb_blob_1k;
+const char* chipdb_blob_5k;
+const char* chipdb_blob_8k;
+
+const char* LoadFileInResource(int name, int type, DWORD& size)
+{
+    HMODULE handle = ::GetModuleHandle(NULL);
+    HRSRC rc = ::FindResource(handle, MAKEINTRESOURCE(name),
+        MAKEINTRESOURCE(type));
+    HGLOBAL rcData = ::LoadResource(handle, rc);
+    size = ::SizeofResource(handle, rc);
+    return static_cast<const char*>(::LockResource(rcData));
+}
+void load_chipdb()
+{
+    DWORD size = 0;
+    chipdb_blob_384 = LoadFileInResource(IDR_CHIPDB_384, BINARYFILE, size);
+    chipdb_blob_1k  = LoadFileInResource(IDR_CHIPDB_1K, BINARYFILE, size);
+    chipdb_blob_5k  = LoadFileInResource(IDR_CHIPDB_5K, BINARYFILE, size);
+    chipdb_blob_8k  = LoadFileInResource(IDR_CHIPDB_8K, BINARYFILE, size);
+}
+
+NEXTPNR_NAMESPACE_END
+\ No newline at end of file