buglibsigsegv - Bugs: bug #37604, No MinGW-w64 support

 
 

bug #37604: No MinGW-w64 support

Submitter:  Nate Sigrist <drdoom>
Submitted:  Sat 20 Oct 2012 02:06:53 AM UTC
   
 
Category:  None Severity:  3 - Normal
Item Group:  None Status:  None
Privacy:  Public Assigned to:  None
Open/Closed:  Open
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Sun 20 Apr 2025 03:38:10 AM UTC, comment #3: 


> There actually is support now, via MSYS2
> https://packages.msys2.org/base/mingw-w64-libsigsegv


Nope. You are pointing to a version with a Cygwin patch. This is no longer needed, since Cygwin 64-bit is supported since libsigsegv 2.14.

And this ticket is not about Cygwin 64-bit, it is about native Windows 64-bit. Which is not yet supported by the current libsigsegv.

Bruno Haible <haible>
Group administrator
Sun 20 Apr 2025 03:27:46 AM UTC, comment #2: 

There actually is support now, via MSYS2

https://packages.msys2.org/base/mingw-w64-libsigsegv

But's still missing the ARM64 implementation.

Hernan Martinez <hmartinez82>
Sat 20 Oct 2012 04:44:03 AM UTC, comment #1: 

So I naively changed "unsigned long" to "size_t" not fully understanding if that was the most generic / cross platform appropriate (e.g. GNU approved).  It works beautifully for mingw-w64 with the exception that stackoverflow[12].exe "fail" even though they are catching the interrupt with "Stack overflow 1 caught".  Not sure what I am doing wrong in the tests.

Sorry that I don't have a patch file to attach but the script below resolved the issue with libsigsegv not being win64 compatible.

(file #26800)

Nate Sigrist <drdoom>
Sat 20 Oct 2012 02:06:53 AM UTC, original submission:  

There is no support for the mingw-w64 compiler.  I am currently working on a patch but it will be double checking since I am not familiar with sigsegv programming.

Nate Sigrist <drdoom>

 

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Attached Files
file #26800:  long-to-size_t.sh added by drdoom (316B - application/x-shellscript - Simple script which replaces "unsigned long" with "size_t")

 

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    Follows 1 latest change.

    Date Changed by Updated Field Previous Value => Replaced by
    2012-10-20 drdoom Attached File- Added long-to-size_t.sh, #26800

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