Added .gitignore file.

git-svn-id: svn://svn.code.sf.net/p/dmtcp/code/branches/1.2@1999 ba6dc0ae-232f-0410-883f-9ebac64fc565
Add --ckptdir flag to dmtcp_restart and restart script.

To specify new ckpt directory on restart.

git-svn-id: svn://svn.code.sf.net/p/dmtcp/code/branches/1.2@2000 ba6dc0ae-232f-0410-883f-9ebac64fc565
- For ARM, fix memory barriers:  dmb, dsb


git-svn-id: svn://svn.code.sf.net/p/dmtcp/code/branches/1.2@2002 ba6dc0ae-232f-0410-883f-9ebac64fc565
- Fixed race condition with callback_pre_suspend_user_thread
- Added IMB (flush instruction cache) for use as ARM "isb" assembly instruction


git-svn-id: svn://svn.code.sf.net/p/dmtcp/code/branches/1.2@2004 ba6dc0ae-232f-0410-883f-9ebac64fc565
- SysV shared mem now works.  (Workaround for bug in Linux kernel for ARM)


git-svn-id: svn://svn.code.sf.net/p/dmtcp/code/branches/1.2@2008 ba6dc0ae-232f-0410-883f-9ebac64fc565
- Two bugs in ARM fixed (memory barriers added)
- At least two more ARM memory barrier bugs still to be fixed
- Fixes for catching DMTCP errors in autotest.py


git-svn-id: svn://svn.code.sf.net/p/dmtcp/code/branches/1.2@2010 ba6dc0ae-232f-0410-883f-9ebac64fc565
- Fix typo created in revision 2008


git-svn-id: svn://svn.code.sf.net/p/dmtcp/code/branches/1.2@2011 ba6dc0ae-232f-0410-883f-9ebac64fc565
- Another fix for ARM
- ARM is now mostly stable, but not on dmtcp5


git-svn-id: svn://svn.code.sf.net/p/dmtcp/code/branches/1.2@2021 ba6dc0ae-232f-0410-883f-9ebac64fc565
    Added mtcp/util-arch to .gitignore.

git-svn-id: svn://svn.code.sf.net/p/dmtcp/code/branches/1.2@2026 ba6dc0ae-232f-0410-883f-9ebac64fc565
Create gzip processes as grandchildren during restart.

Otherwise, when restoring multiple checkpoint images from the same
dmtcp_restart command, the gzip processes corresponding to the other
checkpoint images become zombie.

git-svn-id: svn://svn.code.sf.net/p/dmtcp/code/branches/1.2@2027 ba6dc0ae-232f-0410-883f-9ebac64fc565