https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104656
Jose E. Marchesi <jose.marchesi at oracle dot com> changed:
What |Removed |Added
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CC| |jose.marchesi at oracle dot com
--- Comment #5 from Jose E. Marchesi <jose.marchesi at oracle dot com> ---
Yes that would require changing the kernel ABI. Also, there is the kernel
verifier to deal with: stack accesses are tracked at load-time and they should
be done using certain registers and following certain rules.
For the time being, --disabling-gcov when building for BPF seems like a
reasonable thing to do. Will write and send a patch in that effect.
