gzCoredump Go语言版，带test测试接口
Usage:
gzCoredump -c [-p path] [-a argument]
gzCoredump -d -f inputfile -o outputfile
Options:
-h this help
-c compress file
-d decompress file")
-p with -c, compress file path
-a with -c, elf's infomation
-f with -d, compressed coredump file
-o with -d, output file