Add a static call infrastructure. Static calls use code patching to
hard-code function pointers into direct branch instructions. They give
the flexibility of function pointers, but with improved performance.
This is especially important for cases where retpolines would otherwise
be used, as
Add a static call infrastructure. Static calls use code patching to
hard-code function pointers into direct branch instructions. They give
the flexibility of function pointers, but with improved performance.
This is especially important for cases where retpolines would otherwise
be used, as
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