Try top of tree with no modifications now: % svn commit Sending source/Host/macosx/Host.mm Transmitting file data . Committed revision 198776.
I added dynamic OS version checking and we don't use the flag for 10.7 and earlier. Greg On Jan 8, 2014, at 12:49 AM, Andrew MacPherson <[email protected]> wrote: > Hi Greg, > > That was exactly it, removing those lines makes the kernel panic go away. > > Thanks for the help! > > Andrew > > > On Wed, Jan 8, 2014 at 12:25 AM, Greg Clayton <[email protected]> wrote: > Try modifying the function in Host.mm: > > static short GetPosixspawnFlags (ProcessLaunchInfo &launch_info) > > by commenting out the following lines: > > #ifdef POSIX_SPAWN_CLOEXEC_DEFAULT > // Close all files exception those with file actions if this is supported. > flags |= POSIX_SPAWN_CLOEXEC_DEFAULT; > #endif > > > Using this flag used to cause kernel panics. Maybe it still does on 10.7? Let > me know if this fixes things and if it does, then I will place a dynamic > MacOSX version check for 10.8 and above. > > Greg > > On Jan 7, 2014, at 4:14 AM, Andrew MacPherson <[email protected]> wrote: > > > Hello, > > > > I've tried building the latest LLDB + LLVM from trunk on two different OSX > > machines running Lion (10.7.5) and the resulting lldb binary seems to cause > > a kernel panic when run. I'm not an OSX developer normally so it's quite > > possible that I'm doing something wrong and I'm wondering if anyone has any > > pointers. > > > > I have tried with both clang 3.2 (the default for Xcode 4.6) as well as > > clang 3.3 from MacPorts with the following configure line: > > > > ./configure --enable-optimized --enable-assertions --enable-cxx11 > > --enable-libcpp > > > > The lldb binary can be run but crashes when trying to launch a process. > > > > lldb /usr/bin/python > > (lldb) r > > <kernel panic> > > > > Any ideas are welcome. > > > > Thanks, > > Andrew > > _______________________________________________ > > lldb-dev mailing list > > [email protected] > > http://lists.cs.uiuc.edu/mailman/listinfo/lldb-dev > > _______________________________________________ lldb-dev mailing list [email protected] http://lists.cs.uiuc.edu/mailman/listinfo/lldb-dev
