Method set_readable_and_executable

cranelift/jit/src/memory/system.rs:96–111

Set all memory allocated in this `Memory` up to now as readable and executable.

(
        &mut self,
        branch_protection: BranchProtection,
    )

    /// Set all memory allocated in this `Memory` up to now as readable and executable.
    pub(crate) fn set_readable_and_executable(
        &mut self,
        branch_protection: BranchProtection,
    ) -> ModuleResult<()> {
        self.finish_current();

        for &PtrLen { ptr, len, .. } in self.non_protected_allocations_iter() {
            super::set_readable_and_executable(ptr, len, branch_protection)?;
        }

        // Flush any in-flight instructions from the pipeline
        wasmtime_jit_icache_coherence::pipeline_flush_mt().expect("Failed pipeline flush");

        self.already_protected = self.allocations.len();
        Ok(())
    }

    /// Set all memory allocated in this `Memory` up to now as readonly.
    pub(crate) fn set_readonly(&mut self) -> ModuleResult<()> {