AArch64 XZR WZR寄存器

AArch64中的XZR和WZR寄存器是零寄存器，用于存储零值。它们是64位和32位的寄存器，分别用于操作64位和32位的数据。在指令中，可以使用XZR或WZR来引用寄存器31，这通常用于表示零值。当XZR或WZR被用作栈寄存器时，可以使用SP引用它。\[1\]\[2\]
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- *1* [aarch64架构寄存器说明](https://blog.csdn.net/csdnwxhw/article/details/109728187)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^insert_down28v1,239^v3^insert_chatgpt"}} ] [.reference_item]
- *2* *3* [Arm——AArch64简介](https://blog.csdn.net/hn2zzzz1996/article/details/111680926)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^insert_down28v1,239^v3^insert_chatgpt"}} ] [.reference_item]
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