CVSROOT: /cvs
Module name: ports
Changes by: [email protected] 2015/01/20 08:26:26
Modified files:
lang/luajit : Makefile
Added files:
lang/luajit/patches: patch-src_lj_mcode_c
Log message:
>From tedu@:
On i386, it's better for a jit to ask for exec memory upfront, so uvm
knows to place it in the exec segment. Otherwise, if you mmap non-exec
and mprotect it, you wind up with a high mapping and the segment must
be enlarged to cover the whole process.
I sent Mike a slightly different diff; this is what he ended up
committing to git. I think we should add it to the port.
OK dcoppa@
