From be14b608aad549a7d226a3e75e40ab500324cf4e Mon Sep 17 00:00:00 2001
From: Christopher Faylor <me@cgf.cx>
Date: Wed, 21 Jan 2004 15:16:10 +0000
Subject: * cygtls.cc (handle_threadlist_exception): Change logic, improve
 debugging output.

---
 winsup/cygwin/cygtls.cc | 21 +++++++++++++++++----
 1 file changed, 17 insertions(+), 4 deletions(-)

(limited to 'winsup/cygwin/cygtls.cc')

diff --git a/winsup/cygwin/cygtls.cc b/winsup/cygwin/cygtls.cc
index ecec3f52b..6e31d66e6 100644
--- a/winsup/cygwin/cygtls.cc
+++ b/winsup/cygwin/cygtls.cc
@@ -200,13 +200,26 @@ extern "C" DWORD __stdcall RtlUnwind (void *, void *, void *, DWORD);
 static int
 handle_threadlist_exception (EXCEPTION_RECORD *e, void *frame, CONTEXT *, void *)
 {
-  small_printf ("in handle_threadlist_exception!\n");
   if (e->ExceptionCode != STATUS_ACCESS_VIOLATION)
-    return 1;
+    {
+      system_printf ("handle_threadlist_exception called with exception code %d\n",
+		     e->ExceptionCode);
+      return 1;
+    }
 
   sentry here;
-  if (threadlist_ix != BAD_IX || !here.acquired ())
-    return 1;
+  if (threadlist_ix == BAD_IX)
+    {
+      system_printf ("handle_threadlist_exception called with threadlist_ix %d\n",
+		     BAD_IX);
+      return 1;
+    }
+
+  if (!here.acquired ())
+    {
+      system_printf ("handle_threadlist_exception couldn't aquire muto\n");
+      return 1;
+    }
 
   extern void *threadlist_exception_return;
   cygheap->threadlist[threadlist_ix]->remove (INFINITE);
-- 
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