hook init_array中函数解密ollvm加密字符串

unsigned long base = NULL;Dl_info dlinfo;__attribute__ ((visibility ("hidden"))) void hookMyGetstr() {     void *handle = dlopen_compat("libnative-lib.so", RTLD_NOW);    if (handle != nullptr) {        __android_log_print(4, "test02", "libnative-lib.so handle is not nullptr");        void *temp = dlsym_compat(handle, "Java_com_kanxue_hookinit_1array_MainActivity_Shell");        int rc=dladdr(temp,&dlinfo);        if(dlinfo.dli_fbase!= nullptr){            base= reinterpret_cast<unsigned long>(dlinfo.dli_fbase);        }     }      //unsigned long mtem=findBaseOff("libnative-lib.so");    if(base>0L){        //unsigned long func_addr=base + 0x85E4 + 1;        unsigned long func_addr=base + 0x85E4 + 1;        if (ELE7EN_OK == registerInlineHook((uint32_t) func_addr, (uint32_t) mygetstr,                                            (uint32_t **) &getstr)) {            if (ELE7EN_OK == inlineHook((uint32_t) func_addr)) {                __android_log_print(4, "XposedFART", "inlineHook getstr success");            } else {                __android_log_print(4, "XposedFART", "inlineHook getstr failure");            }        }    }else{        LOGD("NOT FOUND THE BASE .SO");    }}

void *(*getstr)(void*, void*, void*)= nullptr;void *mygetstr(void* str, void*size, void*c){     char* tempStr=(char*)str;    __android_log_print(4, "XposedFART", "getOriArgsStr:%s",tempStr);    void *result = getstr(str, size, c);    __android_log_print(4, "XposedFART", "getResultStr:%s",(char *)result);    return result;}  void zhudongmyGetstry(){    typedef void *(*xxtest)();    if(base>0L){        //随便对一个有执行了hook方法的调用        xxtest xxtestfucnc= reinterpret_cast<xxtest>(base+0x876C+1);        xxtestfucnc();        __android_log_print(4, "XposedFART", "call xxtestfucnc");    }}  extern "C" void _init(void) {    __android_log_print(4, "XposedFART", "go into _init");    hookMyGetstr();    zhudongmyGetstry();}