First bunch of rework, stil work in progress

1 files changed, 47 insertions, 0 deletions

diff --git a/nios2sim-ng.h b/nios2sim-ng.h
new file mode 100644
index 0000000..7a3d711
--- /dev/null
+++ b/nios2sim-ng.h
@@ -0,0 +1,47 @@
+/*
+ *
+ */
+
+#ifndef _NIOS2SIM_NG_H_
+#define _NIOS2SIM_NG_H_
+
+#include <stdlib.h>
+#include <stdint.h>
+
+#include "compiler.h"
+
+#define __round_mask(x, y)	((__typeof__(x))((y) - 1))
+#define round_up(x, y)		((((x) - 1) | __round_mask(x, y)) + 1)
+
+#define err(fmt, args...)	fprintf(stderr, "Error: " fmt, ##args)
+#define warn(fmt, args...)	fprintf(stderr, "Warning: " fmt, ##args)
+#define info(fmt, args...)	fprintf(stdout, fmt, ##args)
+#ifdef DEBUG
+# define dbg(fmt, args...)	fprintf(stdout, fmt, ##args)
+#else
+# define dbg(fmt, args...)
+#endif
+
+static inline size_t size_scale(size_t size)
+{
+	if (size > 1024 * 1024)
+		size /= 1024 * 1024;
+	else if (size > 1024)
+		size /= 1024;
+
+	return size;
+}
+
+static inline char *size_postfix(size_t size)
+{
+	char *ret = "";
+
+	if (size > 1024 * 1024)
+		ret = "M";
+	else if (size > 1024)
+		ret = "K";
+
+	return ret;
+}
+
+#endif /* _NIOS2SIM_NG_H_ */