Moved VG_(start_debugger) out of m_main.c into its own module,
m_debugger.  This removes the dependence of m_signals.c and m_errormgr.c
on m_main.c.  It required also moving VG_(clexecfd) out of m_main.c;  I put
it in m_libcproc.c which seemed like an ok-but-not-great choice.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@3957 a5019735-40e9-0310-863c-91ae7b9d1cf9
9 files changed