Support for X32 ABI RRS feed


  • I do not think it will be supported because our develop groun does not mention about it. You may access the developer's blog and get more information there.

    Please remember to click “Mark as Answer” on the post that helps you, and to click “Unmark as Answer” if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread. ”

    2012年8月23日 上午 07:58
  • I meant support in Windows 9. I haven't found forum about Windows 9.
    2012年8月23日 上午 08:09
  • Hey William,

    I know it's 7 years too late, thus also sorry for resurrecting old thread, but X32 can be pretty easily emulated for user mode code by dropping the /LARGEADDRESSAWARE flag. Then your process will only get 31-bit pointers (2 GBs of address space) and you can use normal int/long for pointers.

    I've tested and benchmarked it here:

    The actual gains vary. I've measured 9% for optimistic data and 3% for pessimistic data.

    2019年6月18日 下午 02:51