[Bug middle-end/93194] -fpatchable-function-entries : __patchable_function_entries has wrong sh_flags and sh_addralign

[i at maskray dot me]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93194

--- Comment #1 from Fangrui Song <i at maskray dot me> ---
The SHF_WRITE issue has been fixed.

https://gcc.gnu.org/ml/gcc-patches/2020-01/msg00271.html will fix sh_addralign