Re: [PATCH v3 0/1] MR3117: loader: Set the visibility of symbols in preloader to "hidden". (#55091)

[Jinoh Kang (＠iamahuman)]

Documentation for `#pragma GCC visiblity` attribute on GCC 4.3.5 documentation: https://gcc.gnu.org/onlinedocs/gcc-4.3.5/gcc/Visibility-Pragmas.html#Visibil...

Isolated test on GCC 4.1.2: https://godbolt.org/z/b6K31f1sW