2007-11-23 Neal H. Walfield <neal@gnu.org>

	* pthread/pt-internal.h (__pthread_startup): Add declaration.
	* pthread/pt-create.c (entry_point): Call __pthread_startup.
	* sysdeps/l4/hurd/pt-sysdep.h: Include <hurd/storage.h> and
	<sys/mman.h>.
	(PTHREAD_SYSDEP_MEMBERS): Add fields object,
	exception_handler_stack and exception_handler_sp.
	(__attribute__): Call munmap.
	* sysdeps/l4/hurd/ia32/pt-setup.c (__pthread_setup): Set up
	thread->exception_handler_sp.  Don't set the user define handle
	here.
	* sysdeps/l4/hurd/pt-startup.c: New file.  Do it here.
	* sysdeps/l4/hurd/pt-thread-alloc.c: New file.
	* sysdeps/l4/hurd/pt-thread-halt.c: New file.
	* sysdeps/l4/hurd/pt-thread-start.c: New file.
	* Makefile.am (libpthread_a_SOURCES): Add pt-startup.c.

	* sysdeps/l4/pt-block.c: Include <hurd/stddef.h>.
	(__pthread_block): Detect IPC failure.  Add debugging output.
	* sysdeps/l4/pt-wakeup.c: Include <hurd/stddef.h>.
	(__pthread_wakeup): Detect IPC failure.  Add debugging output.

1 files changed, 30 insertions, 0 deletions

diff --git a/sysdeps/l4/hurd/pt-startup.c b/sysdeps/l4/hurd/pt-startup.c
new file mode 100644
index 00000000..b6461de7
--- /dev/null
+++ b/sysdeps/l4/hurd/pt-startup.c
@@ -0,0 +1,30 @@
+/* Thread initialization.  Hurd/L4 version.
+   Copyright (C) 2007 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <l4.h>
+#include <pt-internal.h>
+
+#include <hurd/exceptions.h>
+
+void
+__pthread_startup (void)
+{
+  struct __pthread *pthread = _pthread_self ();
+  pthread->threadid = l4_myself ();
+}