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关于signal部分的代码的问题 #7

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fslongjin opened this issue Dec 5, 2022 · 0 comments

fslongjin commented Dec 5, 2022 •

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你好！
我发现在信号部分的讲解文章中提到的代码，是32位的代码，
2.4.0的ia64的代码中，我找不到函数内关于“往用户栈写入sigreturn的代码”的相关内容。
https://elixir.bootlin.com/linux/2.4.0/source/arch/ia64/kernel/signal.c#L335

想请教一下，在64位的架构下，写入“sigreturn”的代码的工作，Linux是在哪个位置实现呀？望不吝赐教！

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