Alexander Leidinger

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Jun
24

Round-up of recent FreeBSD work

I had a look at some USB PRs and wrote a list of those with patches to Warner (as he is work­ing on USB stuff cur­rently). I also cat­e­go­rized them (easy, not easy, maybe already fixed, …). The easy ones he han­dled already, for the rest I don’t know his cur­rent plans.

Regard­ing lin­ux­u­la­tor stuff I’m work­ing on a MFC patch (no TLS, no futexes). As I don’t have a -sta­ble box I need some help test­ing it before I can com­mit it. I only com­pile tested this on –cur­rent with the new gcc 4.2. What I need is:

  • test­ing on i386, amd64 (if I for­got some­thing, it may panic your system)
  • make uni­verse” test (you have to grep all the logs for “Error 1″ and inves­ti­gate the error if there’s one)
  • LTP test run, see the wiki for more (best would be a diff of the logs in the result direc­tory of no-patch/patch runs)
  • nor­mal linux appli­ca­tion use-tests

What the patch pro­vides is:

  • mmap fixes
  • fix mem­leaks
  • add mprotect/iopl/lstat/ftruncate/statfs64/timer_*/mq_*
  • more errno value mapping
  • don’t limit num­ber of syscalls to 255
  • allow to exec libs
  • ioctl TIOCGPTN
  • han­dle more socket options
  • de-COMPAT_43-ify
  • add dummy syscalls so that we know what is needed (reports from users)
  • style(9)
  • lin­procfs enhance­ments
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One Response to “Round-up of recent FreeBSD work”

  1. Debugging lang/mono — 2nd round « The Daily BSD Says:

    […] Round-up of recent FreeBSD work […]

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