On 21 July 2012 12:20, Martin Decky <[email protected]> wrote: >> Is that possible in HelenOS? > > > That would require the entire heap (or at least some areas of the heap) to > be executable. I don't think that this is a good idea, security-wise. > > In most cases I can imagine creating a dedicated memory area with the > executable flag set should work. Can you perhaps share in more detail what > is your motivation? > >
Closures in the Go language are implemented using trampolines in writable-executable memory. While perhaps not a good idea globally, this could be enabled for Go binaries only, right? How can I do that? I imagine it has something to do with a linker script, and I have next-to-nil understanding of those. _______________________________________________ HelenOS-devel mailing list [email protected] http://lists.modry.cz/cgi-bin/listinfo/helenos-devel
