Liav A. 15ddc1f17a Kernel+Userland: Reject W->X prot region transition after a prctl call ...

We add a prctl option which would be called once after the dynamic
loader has finished to do text relocations before calling the actual
program entry point.

This change makes it much more obvious when we are allowed to change
a region protection access from being writable to executable.
The dynamic loader should be able to do this, but after a certain point
it is obvious that such mechanism should be disabled.

2024-05-14 12:41:51 -06:00

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