sljit performs a single (potentially) oversized executable memory
allocation before generating code. Instead of reserving the requested
amount of space, we can reserve only the used amount and eliminate some
dead space between code blocks.
In some cases sljit may write extra data beyond the generated code.
Because of this, it is no longer safe to assume the remainder of the
code cache is zero initialized. In practice, this assumption only
affected pools which can easily zeroed on demand. This also saves time
on code cache flushes, as we no longer zero the entire cache at once.
sljit performs a single (potentially) oversized executable memory
allocation before generating code. Instead of reserving the requested
amount of space, we can reserve only the used amount and eliminate some
dead space between code blocks.
invertego