RTEMS Source Builder | RISC-V/GCC 15: Newlib is built allowing unaligned accesses (#144)
Matteo Concas (@matteo.concas)
gitlab at rtems.org
Fri Nov 7 21:40:13 UTC 2025
Matteo Concas commented on a discussion: https://gitlab.rtems.org/rtems/tools/rtems-source-builder/-/issues/144#note_135819
You could "ensure" the RTEMS kernel is built with strict alignment by adding `-mstrict-align` to the `ABI_FLAGS` default value for the BSPs that need it. Of course, that won't guarantee anything if Newlib wasn't also built with the same flag.
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View it on GitLab: https://gitlab.rtems.org/rtems/tools/rtems-source-builder/-/issues/144#note_135819
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