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 > >
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