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[Bug ld/32961] ".pushsection" may introduce unnecessary section dependen
From: |
zhiyuan.lv at linux dot intel.com |
Subject: |
[Bug ld/32961] ".pushsection" may introduce unnecessary section dependency which impacts "--gc-sections" |
Date: |
Tue, 13 May 2025 07:20:09 +0000 |
https://sourceware.org/bugzilla/show_bug.cgi?id=32961
--- Comment #9 from Zhiyuan Lv <zhiyuan.lv at linux dot intel.com> ---
(In reply to H.J. Lu from comment #8)
> (In reply to Zhiyuan Lv from comment #7)
> > And, the GCC version I used is 14.2.0, which will generate per function
> > section of "__patchable_function_entries". Thanks!
>
> Now, the question is if GCC should generate a unique section name for
> __patchable_function_entries -ffunction-sections. If I give you a
> GCC patch, can you try it?
Sure I can try, but need to take some time to build a gcc from source first,
may only be able to try that tomorrow ...
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- [Bug ld/32961] ".pushsection" may introduce unnecessary section dependency which impacts "--gc-sections", (continued)
- [Bug ld/32961] ".pushsection" may introduce unnecessary section dependency which impacts "--gc-sections", hjl.tools at gmail dot com, 2025/05/13
- [Bug ld/32961] ".pushsection" may introduce unnecessary section dependency which impacts "--gc-sections", zhiyuan.lv at linux dot intel.com, 2025/05/13
- [Bug ld/32961] ".pushsection" may introduce unnecessary section dependency which impacts "--gc-sections", hjl.tools at gmail dot com, 2025/05/13
- [Bug ld/32961] ".pushsection" may introduce unnecessary section dependency which impacts "--gc-sections", hjl.tools at gmail dot com, 2025/05/13
- [Bug ld/32961] ".pushsection" may introduce unnecessary section dependency which impacts "--gc-sections", hjl.tools at gmail dot com, 2025/05/13
- [Bug ld/32961] ".pushsection" may introduce unnecessary section dependency which impacts "--gc-sections", hjl.tools at gmail dot com, 2025/05/13
- [Bug ld/32961] ".pushsection" may introduce unnecessary section dependency which impacts "--gc-sections", zhiyuan.lv at linux dot intel.com, 2025/05/13
- [Bug ld/32961] ".pushsection" may introduce unnecessary section dependency which impacts "--gc-sections", zhiyuan.lv at linux dot intel.com, 2025/05/13
- [Bug ld/32961] ".pushsection" may introduce unnecessary section dependency which impacts "--gc-sections", hjl.tools at gmail dot com, 2025/05/13
- [Bug ld/32961] ".pushsection" may introduce unnecessary section dependency which impacts "--gc-sections",
zhiyuan.lv at linux dot intel.com <=
- [Bug ld/32961] ".pushsection" may introduce unnecessary section dependency which impacts "--gc-sections", hjl.tools at gmail dot com, 2025/05/13
- [Bug ld/32961] ".pushsection" may introduce unnecessary section dependency which impacts "--gc-sections", hjl.tools at gmail dot com, 2025/05/13
- [Bug ld/32961] ".pushsection" may introduce unnecessary section dependency which impacts "--gc-sections", hjl.tools at gmail dot com, 2025/05/13
- [Bug ld/32961] ".pushsection" may introduce unnecessary section dependency which impacts "--gc-sections", zhiyuan.lv at linux dot intel.com, 2025/05/13
- [Bug ld/32961] ".pushsection" may introduce unnecessary section dependency which impacts "--gc-sections", hjl.tools at gmail dot com, 2025/05/13
- [Bug ld/32961] ".pushsection" may introduce unnecessary section dependency which impacts "--gc-sections", hjl.tools at gmail dot com, 2025/05/13
- [Bug ld/32961] ".pushsection" may introduce unnecessary section dependency which impacts "--gc-sections", zhiyuan.lv at linux dot intel.com, 2025/05/13
- [Bug ld/32961] ".pushsection" may introduce unnecessary section dependency which impacts "--gc-sections", hjl.tools at gmail dot com, 2025/05/13
- [Bug ld/32961] ".pushsection" may introduce unnecessary section dependency which impacts "--gc-sections", hjl.tools at gmail dot com, 2025/05/13
- [Bug ld/32961] ".pushsection" may introduce unnecessary section dependency which impacts "--gc-sections", zhiyuan.lv at linux dot intel.com, 2025/05/13