initial commit

1 files changed, 39 insertions, 0 deletions

diff --git a/include/garmos/types.h b/include/garmos/types.h
new file mode 100644
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--- /dev/null
+++ b/include/garmos/types.h
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2017 Robin Krahl <robin.krahl@ireas.org>
+ * 
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation, either version 3 of the License, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ */
+
+#ifndef GARMOS_TYPES_H
+#define GARMOS_TYPES_H
+
+/*
+ * The defines x_IS_INT8, x_IS_INT16 and x_IS_INT32 must be set appropriately
+ * in the architecture's config.mk.  If they are not set, the fixed width int
+ * types will not be defined and the kernel will not compile.
+ */
+
+#ifdef CHAR_IS_INT8
+#define int8_t signed char
+#define uint8_t unsigned char
+#endif
+
+#ifdef SHORT_IS_INT16
+#define int16_t short
+#define uint16_t unsigned short
+#endif
+
+#ifdef INT_IS_INT32
+#define int32_t int
+#define uint32_t unsigned int
+#endif
+
+#endif