HV:Acrn-hypvervisor Root Directory Clean-up and create misc/ folder for Acrn daemons, services and tools.

This patch is to clean-up acrn-hypervisor root directory, targt only 5 folders under acrn-hypervisor:1.hypervisor,2.devicemodel,3.misc,4.doc,5.build

Tracked-On: #3482
Signed-off-by: Terry Zou <terry.zou@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>

misc/tools/acrn-crashlog/common/log_sys.c

@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) <2018> Intel Corporation
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdarg.h>
+#include "log_sys.h"
+
+void debug_log(const int level, const char *func, const int line, ...)
+{
+	va_list args;
+	char *fmt;
+	char *head;
+	char *msg;
+
+	if (level > LOG_LEVEL)
+		return;
+
+	va_start(args, line);
+	fmt = va_arg(args, char *);
+	if (!fmt) {
+		va_end(args);
+		return;
+	}
+	if (vasprintf(&msg, fmt, args) == -1) {
+		va_end(args);
+		return;
+	}
+	va_end(args);
+
+	if (asprintf(&head, "<%-20s%5d>: ", func, line) == -1) {
+		free(msg);
+		return;
+	}
+
+	sd_journal_print(level, "%s%s", head, msg);
+	free(msg);
+	free(head);
+}