update

[l4.git] / l4 / pkg / valgrind / src / valgrind-3.6.0-svn / coregrind / m_syswrap / syswrap-aix5.c

diff --git a/l4/pkg/valgrind/src/valgrind-3.6.0-svn/coregrind/m_syswrap/syswrap-aix5.c b/l4/pkg/valgrind/src/valgrind-3.6.0-svn/coregrind/m_syswrap/syswrap-aix5.c
index 8c4560682cde559f2b92c255c9b7e57a5939518a..c765a3bdb10c8dd5574b33b36103723643271b8c 100644 (file)
--- a/l4/pkg/valgrind/src/valgrind-3.6.0-svn/coregrind/m_syswrap/syswrap-aix5.c
+++ b/l4/pkg/valgrind/src/valgrind-3.6.0-svn/coregrind/m_syswrap/syswrap-aix5.c
@@ -45,6 +45,7 @@
 #include "pub_core_xarray.h"
 #include "pub_core_clientstate.h"
 #include "pub_core_debuglog.h"
+#include "pub_tool_gdbserver.h"     // VG_(gdbserver)
 #include "pub_core_libcbase.h"
 #include "pub_core_libcassert.h"
 #include "pub_core_libcfile.h"
@@ -892,6 +893,15 @@ PRE(sys_execve)
    /* After this point, we can't recover if the execve fails. */
    VG_(debugLog)(1, "syswrap", "Exec of %s\n", (Char*)ARG1);
 
+   // Terminate gdbserver if it is active.
+   if (VG_(clo_vgdb)  != Vg_VgdbNo) {
+      // If the child will not be traced, we need to terminate gdbserver
+      // to cleanup the gdbserver resources (e.g. the FIFO files).
+      // If child will be traced, we also terminate gdbserver: the new 
+      // Valgrind will start a fresh gdbserver after exec.
+      VG_(gdbserver) (0);
+   }
+
    /* Resistance is futile.  Nuke all other threads.  POSIX mandates
       this. (Really, nuke them all, since the new process will make
       its own new thread.) */