[Mono-bugs] [Bug 603600] New: 64-bit OSX support: syscall fork

bugzilla_noreply at novell.com bugzilla_noreply at novell.com
Fri May 7 03:11:33 EDT 2010


http://bugzilla.novell.com/show_bug.cgi?id=603600

http://bugzilla.novell.com/show_bug.cgi?id=603600#c0


           Summary: 64-bit OSX support: syscall fork
    Classification: Mono
           Product: Mono: Runtime
           Version: SVN
          Platform: x86-64
        OS/Version: Mac OS X 10.6
            Status: NEW
          Severity: Normal
          Priority: P5 - None
         Component: misc
        AssignedTo: mono-bugs at lists.ximian.com
        ReportedBy: laurent.etiemble at gmail.com
         QAContact: mono-bugs at lists.ximian.com
          Found By: ---
           Blocker: ---


Created an attachment (id=360318)
 --> (http://bugzilla.novell.com/attachment.cgi?id=360318)
Implementation of the fork syscall for Mac OS X 64 bits

User-Agent:       Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_6_3; en-US)
AppleWebKit/533.4 (KHTML, like Gecko) Chrome/5.0.375.29 Safari/533.4

The fork syscall is currently not implemented for Mac OS X 64 bits. This call
is used to fork gdb in order to get a full stacktrace.

Reproducible: Always

Steps to Reproduce:
1. Raise a SIGSEGV signal
2. 
3.
Actual Results:  
The following message is displayed :

* Assertion: should not be reached at mini-darwin.c:241

Expected Results:  
Stiil a crash, but with a full stacktrace.

The attached file provides an implementation of the fork syscall for Mac OS X
64 bits.

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