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[Bug ld/29077] RISCV: .align directive interferes with relaxations
From: |
nelsonc1225 at sourceware dot org |
Subject: |
[Bug ld/29077] RISCV: .align directive interferes with relaxations |
Date: |
Mon, 05 Sep 2022 08:01:05 +0000 |
https://sourceware.org/bugzilla/show_bug.cgi?id=29077
Nelson Chu <nelsonc1225 at sourceware dot org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
Resolution|--- |WONTFIX
CC| |nelsonc1225 at sourceware dot
org
--- Comment #2 from Nelson Chu <nelsonc1225 at sourceware dot org> ---
We should reserve the maximum section alignment when doing relaxations, even if
the section alignment doesn't seems to affect. Since sometimes the alignment
will stop the code shrinking, but linker cannot know the final addresses when
doing relaxations.
Consider this,
https://github.com/bminor/binutils-gdb/commit/c6261a00c3e70dd8e508062ea43a1bcb6d547621.
This doesn't a bug, but we probably will have better estimates in the future,
so just marked as RESOLVED and WONTFIX.
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