Hopper跟踪函数跟不到了,请问如何解决?

解析的是dyld_shared_cache_armv7s中的/System/Library/PrivateFrameworks/AppleAccount.framework/AppleAccount,

先是看到调用:
263d970e ldr r1, [r0] ; 0x3119cc14, argument #2 for method imp___picsymbolstub4__objc_msgSend
263d9710 ldr r0, [r2] ; 0x3119d28c,0x32d2349c
263d9712 blx imp___picsymbolstub4__objc_msgSend

查看调用函数到:
32d2349c struct __objc_class { ; DATA XREF=_263d29c4+430, _263d29c4+526, _263d4510+176, _263d4af8+176, _263d5370+280, _263d58fc+280, _263d6088+222, _263d95f4+284, _263d98a8+378, _263ddc70+190, _263de6e4+380, …
0x32323156, // metaclass
0x69b90045, // superclass
0x72630200, // cache
0x65746165, // vtable
0x6e797341 // data
}

然后就跟不下去了,请大神帮忙指条路