Merge newcore branch into master/trunk. Correct lots of warning. (now warning are threat as error by default)

Signed-off-by: Godzil <godzil@godzil.net>

src/include/log.h

@@ -0,0 +1,42 @@
+/**
+ *  Log Facility - The Quick6502 Project
+ *  include/log.h
+ *
+ *  Created by Manoel Trapier on 19/05/10
+ *  Copyright 2010 986 Corp. All rights reserved.
+ *
+ *  $LastChangedDate:$
+ *  $Author:$
+ *  $HeadURL:$
+ *  $Revision:$
+ *
+ */
+
+#ifndef _LOG_H
+#define	_LOG_H
+
+enum
+{
+    LOG_ALWAYS = -1,
+    LOG_PANIC = 0,
+    LOG_ERROR,
+    LOG_WARNING,
+    LOG_NORMAL,
+    LOG_VERBOSE,
+    LOG_DEBUG,
+};
+
+#define TIME_STAMP_LOG
+
+#define MAX_DEBUG_LEVEL LOG_PANIC
+#define log(_level, _user, _fmt, ...) if ((_level <= MAX_DEBUG_LEVEL) || (_level <= LOG_PANIC)) do { log_real(_level, _user, _fmt, ##__VA_ARGS__); } while(0)
+
+void log_real(int level, char *user, char *fmt, ...);
+
+#define LOG(_level, _str, ...) if ((_level <= MAX_DEBUG_LEVEL) || (_level <= LOG_PANIC)) do { puts(_str); } while(0)
+#define LOGCODE(_level, _user, _code) log(_level, _user, ""); \
+    if ((_level <= MAX_DEBUG_LEVEL) || (_level <= LOG_PANIC)) \
+       do { _code; printf("\n"); } while(0)
+
+#endif	/* _LOG_H */
+