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Post AxCIq0qHewDN9yaMSW by [email protected] |
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More posts by [email protected] |
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Post #AxCEYOSSiaA7NEmnzs by [email protected] |
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Weirdly getting off-by-one issues with decode_stacktrace.sh-reported lines from… |
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Post #AxCEeY9XaO0LBAs5XU by [email protected] |
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...but not always?? :/ |
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Post #AxCHg8rcsdbxBkwVu4 by [email protected] |
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@ljs there are some complications in unwinding where saved return addresses poi… |
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Post #AxCHgSu8N1V7LKGnaa by [email protected] |
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@jann hm under what circumstances would that happen? Some weird thing of some a… |
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Post #AxCHpdID7GFuATu2yW by [email protected] |
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@jann actually sorry it's +1 actually to be clear |
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Post #AxCIWCcg9LfxuAm9lQ by [email protected] |
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@ljs ah, no, this is just something that always happens. call saves the address… |
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Post #AxCIiZ2MdjMitegU9A by [email protected] |
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@jann ah yeah there was in fact a page fault so that's interesting then! |
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Post #AxCIq0jY3ypKp5Qyxc by [email protected] |
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@jann @ljs If I'm pedantic, CPU faults save the current instruction pointer… |
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Post #AxCIq0qHewDN9yaMSW by [email protected] |
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@ptesarik @jann If? :P |
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Post #AxCJFITpDfvb6O8Z96 by [email protected] |
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@ptesarik @ljs and calls are none of those things and yet are also prominently … |
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Post #AxCJJTsamKdHcCiVCy by [email protected] |
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@ljs FWIW I think if you use ORC unwinding, that will try hard to give you an a… |
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Post #AxCJp3gZhaQfdw9YJc by [email protected] |
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@ljs (the big downside of ORC is that it is pretty slow because it has to const… |
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Post #AxCJp3mxJrX7xj8eGG by [email protected] |
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@jann which flag gets you that? |
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Post #AxCK5ENnhKNPSA5Dns by [email protected] |
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@ljs CONFIG_UNWINDER_ORC |
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Post #AxCK7MkjY99XzVpOsK by [email protected] |
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@jann BUT SIR HAS THAT SET |
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Post #AxCKQfcdcMui12FKwS by [email protected] |
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@ljs so where was the wrong line number? on the first line the unwinder printed… |
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Post #AxCLDbDMnHRsXFkzmC by [email protected] |
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@jann no prior in the stack actually |
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Post #AxCM3yF4QJ7d0oWhjE by [email protected] |
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@jann my brain is not functioning today btw, not well lol so do bear with me |
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Post #AxCNfxMsDnhXG8qy1o by [email protected] |
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@ljs uuh, weird... I guess maybe worth making sure that the compiler generated … |
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Post #AxCNjjMcEMX8z6X476 by [email protected] |
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@ljs objdump can show line number info if you disassemble with "-l" o… |
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Post #AxCTwOed8ebOFFNhlQ by [email protected] |
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@jann this is a good percentile for diagnosing problems in general :P |
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Post #AxCaGTgwidR9NuQIoC by [email protected] |
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@jann Here's an exampleRIP correct (though annoyingly generated generic int… |
