.init_array:0001A672 DCB 0 .init_array:0001A673 DCB 0 .init_array:0001A673 ; .init_array ends 可以看到上面的代码中执行了我们所定义的函数,.init节就是_init函数的代码,而.init_array节是一个指针数组,每一项对应的是一块代码,可以做一系列的初始化操作。那么为什么.init节的代码先于.init_array节...
The code fragment below demonstrates how to initialize an array of structures within a Microsoft C program. Each element is grouped within brackets, and the elements are separated by commas. The initialization of the array rgttype shows how to initialize a structure within a structure within an a...
If an object contains both DT_INIT and DT_INIT_ARRAY entries, the function referenced by the DT_INIT entry is processed before those referenced by the DT_INIT_ARRAY entry for that object. If an object contains both DT_FINI and DT_FINI_ARRAY entries, the functions referenced by the DT_FIN...
一、init进程简介 通过上篇文章我们知道,Android设备启动要经过3个阶段,BootLoader、LinuxKernel和Android系统服务,一般情况下,他们都会相应的启动对动画对应。前面我们已经知道Andorid系统是如何启动的BootLoader和Linux Kernel的。 严格上讲,Android系统实际上是运行于Linux内核之上的一系列"服务进程",并不算一个完成意义上...
jobjectArray strArray;jstring classNameStr;stringClass=env->FindClass("java/lang/String");assert(stringClass!=NULL);strArray=env->NewObjectArray(options.size()+1,stringClass,NULL);assert(strArray!=NULL);classNameStr=env->NewStringUTF(className);assert(classNameStr!=NULL);env->SetObjectArrayElement...
在课时⑨中给出的init array的自吐 hook_linker,32位版本解决了,请分析64位版本,尝试给出解决方案并解决。 2. 分析 以8.1为例,查看源码后会发现。 dlopen调用过程中最终是: 目录/bionic/linker/linker_soinfo.cpp soinfo::call_constructors()call_...
{ "ro.boot.baseband", "ro.baseband", "unknown", }, 15. { "ro.boot.bootloader", "ro.bootloader", "unknown", }, 16. }; 17. //循环读取ro.boot.xxx属性值，并设置ro.xxx属性 18. for (i = 0; i < ARRAY_SIZE(prop_map); i++) { 19. pval = property_get...
42 setgroups(arraysize(groups), groups); 43 mount("sysfs", "/sys", "sysfs", 0, NULL); 44 mount("selinuxfs", "/sys/fs/selinux", "selinuxfs", 0, NULL); 45 46 mknod("/dev/kmsg", S_IFCHR | 0600, makedev(1, 11)); ...
; gid_t groups[] = {AID_READPROC}; CHECKCALL(setgroups(arraysize(groups), groups)); //设置用户组 CHECKCALL(mount("sysfs", "/sys", "sysfs", 0, NULL)); //挂载系统文件 CHECKCALL(mount("selinuxfs", "/sys/fs/selinux", "selinuxfs", 0, NULL)); CHECKCALL(mknod("/dev/kmsg", ...
CHECKCALL(setgroups(arraysize(groups), groups)); CHECKCALL(mount("sysfs","/sys","sysfs", 0, NULL)); CHECKCALL(mount("selinuxfs","/sys/fs/selinux","selinuxfs", 0, NULL)); CHECKCALL(mknod("/dev/kmsg", S_IFCHR | 0600, makedev(1, 11))); ...