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/usercrash/debugger.c

@@ -0,0 +1,64 @@
+/*
+ * Copyright (C) <2018> Intel Corporation
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+#include <unistd.h>
+#include "crash_dump.h"
+#include "log_sys.h"
+#include "version.h"
+
+/**
+ * Debugger can work without server when uses "debugger pid" commands to
+ * debug the running process. This function will dump the process info on the
+ * screen, also you can relocate the info to a file.
+ */
+static void print_usage(void)
+{
+	printf("debugger - tool to dump process info of a running process.\n");
+	printf("[Usage]\n");
+	printf("\t--shell cmd, debugger <pid>  (root role to run)\n");
+	printf("[Option]\n");
+	printf("\t-h: print this usage message\n");
+	printf("\t-v: print debugger version\n");
+}
+
+int main(int argc, char *argv[])
+{
+	int pid;
+
+	if (argc > 1) {
+		if (strcmp(argv[1], "-v") == 0) {
+			printf("version is %d.%d-%s, build by %s@%s\n",
+				UC_MAJOR_VERSION, UC_MINOR_VERSION,
+				UC_BUILD_VERSION, UC_BUILD_USER,
+				UC_BUILD_TIME);
+			return 0;
+		}
+		if (strcmp(argv[1], "-h") == 0) {
+			print_usage();
+			return 0;
+		}
+	} else
+		print_usage();
+
+	if (getuid() != 0) {
+		printf("failed to execute debugger, root is required\n");
+		exit(EXIT_FAILURE);
+	}
+
+	if (argc == 2) {
+		/* it's from shell cmd */
+		pid = (int)strtol(argv[1], NULL, 10);
+		crash_dump(pid, 0, STDOUT_FILENO);
+	} else {
+		print_usage();
+		return 0;
+	}
+
+	return 0;
+}