tools: acrn-crashlog: file system utils for acrn-crashlog

This file provides file system operations for acrn-crashlog.

Signed-off-by: Liu Xinwu <xinwu.liu@intel.com>
Reviewed-by: Zhang Yanmin <yanmin.zhang@intel.com>
Reviewed-by: Liu Chuansheng <chuansheng.liu@intel.com>
Reviewed-by: Zhao Yakui <yakui.zhao@intel.com>
Reviewed-by: Geoffroy Van Cutsem <geoffroy.vancutsem@intel.com>
Acked-by: Eddie Dong <Eddie.dong@intel.com>

Author: lauxinw

tools/acrn-crashlog/common/Makefile

@@ -1,6 +1,7 @@
 objects = log_sys.o \
 	  strutils.o \
-	  cmdutils.o
+	  cmdutils.o \
+	  fsutils.o
 
 all: check_obj $(objects)
 check_obj: