3 ms·
W^X would be supported by the API that they suggest: "possibly copying a load of data into it for you incase you asked for a readonly range."
by Jyaif 1y ago
W^X would be supported by the API that they suggest:
"possibly copying a load of data into it for you incase you asked for a readonly range."
- duskwuff 1y agoFor JIT, you specifically need to be able to write some code to a page, then switch that page from writable to executable in place. Having the page move to a new location isn't acceptable, as the generated code will contain relative calls to other JIT generated code in other pages you've previously written to.
- Jyaif 1y agoOh right, good point!