[MinGW-Notify] [mingw] #41070: Please include libgccjit with MinGW GCC distribution

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Tue Jan 5 21:24:38 JST 2021


#41070: Please include libgccjit with MinGW GCC distribution

  Open Date: 2020-12-23 17:28
Last Update: 2021-01-05 12:24

URL for this Ticket:
    https://osdn.net//projects/mingw/ticket/41070
RSS feed for this Ticket:
    https://osdn.net/ticket/ticket_rss.php?group_id=3917&tid=41070

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Last Changes/Comment on this Ticket:
2021-01-05 12:24 Updated by: keith

Comment:

    alas, it fails spectacularly, with a segmentation fault ...

Identification of the cause is far from straightforward. The actual point of
failure is deep within the bowels of Windows system DLLs, and the GDB backtrace
bears no obvious relationship to the source code. Seems like a rebuild with -g
-O0, followed by stepping through the code, will be necessary to locate the
origin of the failure.



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Ticket Status:

      Reporter: eliz
         Owner: keith
          Type: Feature Request
        Status: Open [Owner assigned]
      Priority: 5 - Medium
     MileStone: (None)
     Component: GCC
      Severity: 5 - Medium
    Resolution: None
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Ticket details:

Please add libgccjit to the binaries included in the MinGW GCC distributions.
This is required to be able to build projects that use libgccjit for JIT
compilation of code. One example of this is "gccemacs", a branch of GNU Emacs
development (soon to land on the master branch of Emacs) that compiles Emacs
Lisp programs into native x86 code for faster runtime performance.

Thank you.



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URL for this Ticket:
    https://osdn.net/projects/mingw/ticket/41070
RSS feed for this Ticket:
    https://osdn.net/ticket/ticket_rss.php?group_id=3917&tid=41070



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