一、lpunpack工具编译
mmm system/extras/partition_tools/
二、稀疏镜像到非稀疏镜像转换
simg2img super.img super_unsparse.img
三、super.img解包
lpunpack super_unsparse.img output四、拆包结果
ls -l
-rw-r--r-- 1 rdx rdx-user size Jan 1 14:36 product_a.img
-rw-r--r-- 1 rdx rdx-user 0 Jan 1 14:36 product_b.img
-rw-r--r-- 1 rdx rdx-user size Jan 1 14:36 system_a.img
-rw-r--r-- 1 rdx rdx-user size Jan 1 14:36 system_b.img
-rw-r--r-- 1 rdx rdx-user size Jan 1 14:36 vendor_a.img
-rw-r--r-- 1 rdx rdx-user 0 Jan 1 14:36 vendor_b.img