This feature was delivered intoJDK 7u4which was released April 2012 and was subsequentlydissolvedFebruary 2020. Discussion about ports may be found onporters-dev.
Pending TODOs
Port "Use large pages"
Replace .align in asm files with .p2align, since .align is defined differently on Darwin and Linux
current_stack_pointer() and the equivalent for frame pointer should use gcc intrinsic functions under GNUC, when those exist, rather than inline asm