Update some copyrights.

* cygtls.cc (_cygtls::call): Invoke new exception protection here.
(_cygtls::init_thread): Remove conditionalized exception handler setup.
(exception_list): Delete declaration.
(_cygtls::init_exception_handler): Delete obsolete function.
* cygtls.h: Remove (now) unneeded include.
(_cygtls): Make this a real C++ class.
(_cygtls::handle_exceptions): Remove.
(_cygtls::init_exception_handler): Remove.
(_cygtls::call2): Make private.
(myfault::faulted): Remove unneeded parentheses.
* dcrt0.cc (dll_crt0_1): Remove exception handler setup.
* dlfcn.cc (dlopen): Ditto.
(dlclose): Ditto.
* dll_init.cc (dll_dllcrt0_1): Ditto.
(dll_list::detach): Use new exception handler protection.
* exceptions.cc (dump_exception): Rename to prevent confusion with new class.
(exception::handle): Rename from _cygtls::handle_exceptions.  Accommodate new
exception class.  Accommodate rename to dump_exception.
* tlsoffsets.h: Regenerate.

1 files changed, 7 insertions, 9 deletions

diff --git a/winsup/cygwin/cygtls.h b/winsup/cygwin/cygtls.h
index 489e80929..408bcc27f 100644
--- a/winsup/cygwin/cygtls.h
+++ b/winsup/cygwin/cygtls.h
@@ -1,6 +1,6 @@
 /* cygtls.h
 
-   Copyright 2003, 2004, 2005, 2008, 2009 Red Hat, Inc.
+   Copyright 2003, 2004, 2005, 2008, 2009, 2010 Red Hat, Inc.
 
 This software is a copyrighted work licensed under the terms of the
 Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
@@ -17,7 +17,6 @@ details. */
 #include <mntent.h>
 #undef _NOMNTENT_FUNCS
 #include <setjmp.h>
-#include <exceptions.h>
 
 #define CYGTLS_INITIALIZED 0xc763173f
 
@@ -173,10 +172,11 @@ extern "C" int __ljfault (jmp_buf, int);
 /*gentls_offsets*/
 
 typedef __uint32_t __stack_t;
-struct _cygtls
+
+class _cygtls
 {
+public:
   void (*func) /*gentls_offsets*/(int)/*gentls_offsets*/;
-  exception_list el;
   int saved_errno;
   int sa_flags;
   sigset_t oldmask;
@@ -213,7 +213,6 @@ struct _cygtls
   static void init ();
   void init_thread (void *, DWORD (*) (void *, void *));
   static void call (DWORD (*) (void *, void *), void *);
-  void call2 (DWORD (*) (void *, void *), void *, void *) __attribute__ ((regparm (3)));
   static struct _cygtls *find_tls (int sig);
   void remove (DWORD);
   void push (__stack_t) __attribute__ ((regparm (2)));
@@ -229,10 +228,7 @@ struct _cygtls
 				  struct sigaction& siga)
     __attribute__((regparm(3)));
 
-  /* exception handling */
-  static int handle_exceptions (EXCEPTION_RECORD *, exception_list *, CONTEXT *, void *);
   bool inside_kernel (CONTEXT *);
-  void init_exception_handler () __attribute__ ((regparm(1)));
   void signal_exit (int) __attribute__ ((noreturn, regparm(2)));
   void copy_context (CONTEXT *) __attribute__ ((regparm(2)));
   void signal_debugger (int) __attribute__ ((regparm(2)));
@@ -249,6 +245,8 @@ struct _cygtls
   void lock () __attribute__ ((regparm (1)));
   void unlock () __attribute__ ((regparm (1)));
   bool locked () __attribute__ ((regparm (1)));
+private:
+  void call2 (DWORD (*) (void *, void *), void *, void *) __attribute__ ((regparm (3)));
   /*gentls_offsets*/
 };
 #pragma pack(pop)
@@ -306,7 +304,7 @@ public:
   }
   inline int faulted (void const *obj, int myerrno = 0) __attribute__ ((always_inline))
   {
-    return (!obj || !(*(const char **)obj)) || sebastian.setup (myerrno);
+    return !obj || !(*(const char **) obj) || sebastian.setup (myerrno);
   }
   inline int faulted (int myerrno) __attribute__ ((always_inline))
   {