* Makefile.in (clean): Remove sigfe.s.

(sigfe.s): Ensure that sigfe.s will be regenerated if it does not exist.
* dll_init.cc (dll_dllcrt0): Simplify initializing tests.
* exceptions.cc (setup_handler): Detect when stub caller is either spinning or
has acquired the lock after being suspended to avoid windows problems with
suspending a win32 API call.
* cygtls.h (_cygtls::spinning): Declare new element.
* gendef: Remove unused _siglist_index and _siglist declaration.
(_sigfe): Set spinning element when potentially looping, waiting for lock.
(_sigbe): Ditto.
(_cygtls::lock): Ditto.
(_longjmp): Ditto.
* tlsoffsets.h: Regenerate.
* pinfo.cc (_pinfo::exit): Set final exit state here.  Call sigproc_terminate
if invoked with 'norecord'.  Clear any residual _cygtls stuff.
* winsup.h (exit_states): Define ES_FINAL.
* spawn.cc (spawn_guts): Don't call proc_terminate specifically when execing.
Let _pinfo::exit handle that case.
* sigproc.cc (wait_subproc): Always exit loop early when proc_loop_wait.
* init.cc (munge_threadfunc): Eliminate unused argument.
(dll_entry): Reflect above change in call to munge_threadfunc.

1 files changed, 7 insertions, 1 deletions

diff --git a/winsup/cygwin/pinfo.cc b/winsup/cygwin/pinfo.cc
index a9a0b80e7..0dd465ae4 100644
--- a/winsup/cygwin/pinfo.cc
+++ b/winsup/cygwin/pinfo.cc
@@ -31,6 +31,7 @@ details. */
 #include "cygheap.h"
 #include "fhandler.h"
 #include "cygmalloc.h"
+#include "cygtls.h"
 
 static char NO_COPY pinfo_dummy[sizeof (_pinfo)] = {0};
 
@@ -104,6 +105,10 @@ pinfo_init (char **envp, int envc)
 void
 _pinfo::exit (UINT n, bool norecord)
 {
+  exit_state = ES_FINAL;
+  cygthread::terminate ();
+  if (norecord)
+    sigproc_terminate ();
   if (this)
     {
       if (!norecord)
@@ -116,8 +121,9 @@ _pinfo::exit (UINT n, bool norecord)
       add_rusage (&rusage_self, &r);
     }
 
-  cygthread::terminate ();
   sigproc_printf ("Calling ExitProcess %d", n);
+  _my_tls.stacklock = 0;
+  _my_tls.stackptr = _my_tls.stack;
   ExitProcess (n);
 }