-
struct objc_object:objc-private.h
objc-private.h -
union isa_t:
objc-private 2.h
isa.h -
struct objc_class: 新版objc-runtime-new, 旧版objc-runtime-old
objc-runtime-new.h
objc-runtime-new.mm
objc-runtime-old.h
objc-runtime-old.mm -
objc_msgSend: 汇编中实现, 手机是objc-msg-arm64.s
objc-msg-arm64.s objc-msg-x86_64.s -
_lookUpImpOrForward: 函数表查找 IMP 流程
objc-runtime-new 2.mm -
resolveClassMethod&resolveInstanceMethod: 动态解析流程
objc-runtime-new 3.mm -
forwardingTargetForSelector&methodSignatureForSelector: 消息转发流程
NSObject.h
NSObject.mm
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