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Posted to commits@nuttx.apache.org by "no1wudi (via GitHub)" <gi...@apache.org> on 2023/09/20 06:02:10 UTC

[GitHub] [nuttx] no1wudi opened a new issue, #10722: Warnings about executable segment

no1wudi opened a new issue, #10722:
URL: https://github.com/apache/nuttx/issues/10722

   Binutils 2.39 introduced a new warning about executable segments: `warning: <file> has a LOAD segment with RWX permissions`. This warning is emitted when a segment has both write and execute permissions.
   
   There are two ways to fix this warning:
   
   1. Just ignore it by `--no-warn-rwx-segments`. This warning is not an error, and it does not affect the generated binary.
   2. Add essential gap between the `.text` and `.data` sections.
   
   References: https://www.redhat.com/en/blog/linkers-warnings-about-executable-stacks-and-segments
   
   Which should we do?
   
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[GitHub] [nuttx] xiaoxiang781216 commented on issue #10722: Warnings about executable segment

Posted by "xiaoxiang781216 (via GitHub)" <gi...@apache.org>.
xiaoxiang781216 commented on issue #10722:
URL: https://github.com/apache/nuttx/issues/10722#issuecomment-1727317940

   should we modify link script to remove W from the executable code?


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