Initial revision

src/include/osdep.h

@@ -0,0 +1,43 @@
+#ifndef	ETHERBOOT_OSDEP_H
+#define ETHERBOOT_OSDEP_H
+
+#define __unused __attribute__((unused))
+#define __aligned __attribute__((aligned(16)))
+#define PACKED __attribute__((packed))
+
+/* Optimization barrier */
+/* The "volatile" is due to gcc bugs */
+#define barrier() __asm__ __volatile__("": : :"memory")
+
+#include "stdint.h"
+#include "limits.h"
+#include "string.h"
+#include "io.h"
+#include "endian.h"
+#include "byteswap.h"
+#include "setjmp.h"
+#include "latch.h"
+#include "callbacks.h"
+#include "hooks.h"
+
+/* within 1MB of 4GB is too close. 
+ * MAX_ADDR is the maximum address we can easily do DMA to.
+ */
+#define MAX_ADDR (0xfff00000UL)
+
+typedef	unsigned long Address;
+
+/* ANSI prototyping macro */
+#ifdef	__STDC__
+#define	P(x)	x
+#else
+#define	P(x)	()
+#endif
+
+#endif
+
+/*
+ * Local variables:
+ *  c-basic-offset: 8
+ * End:
+ */