Move unwind-resume code from NPTL to sysdeps/gnu.

4 files changed, 9 insertions, 76 deletions

diff --git a/nptl/ChangeLog b/nptl/ChangeLog
index bab38c7a8f..5b8b0e5555 100644
--- a/nptl/ChangeLog
+++ b/nptl/ChangeLog
@@ -1,3 +1,10 @@
+2010-04-05  Thomas Schwinge  <thomas@schwinge.name>
+
+	* sysdeps/pthread/unwind-resume.c: Moved to main tree sysdeps/gnu/.
+	* sysdeps/pthread/rt-unwind-resume.c: Likewise.
+	* sysdeps/pthread/Makefile: Remove csu section and rt section's
+	unwind-resume bits, now in main tree sysdeps/gnu/Makefile instead.
+
 2010-03-23  Luis Machado  <luisgpm@br.ibm.com>
 
 	* pthread_cond_timedwait.c: Add check for
diff --git a/nptl/sysdeps/pthread/Makefile b/nptl/sysdeps/pthread/Makefile
index 72550d74a7..f4d9390d83 100644
--- a/nptl/sysdeps/pthread/Makefile
+++ b/nptl/sysdeps/pthread/Makefile
@@ -1,4 +1,4 @@
-# Copyright (C) 2002,2003,2004,2006 Free Software Foundation, Inc.
+# Copyright (C) 2002,2003,2004,2006,2010 Free Software Foundation, Inc.
 # This file is part of the GNU C Library.
 # Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
@@ -17,21 +17,13 @@
 # Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
 # 02111-1307 USA.
 
-ifeq ($(subdir),csu)
-routines += unwind-resume
-shared-only-routines += unwind-resume
-CFLAGS-unwind-resume.c += -fexceptions -fasynchronous-unwind-tables
-endif
-
 ifeq ($(subdir),nptl)
 libpthread-sysdep_routines += errno-loc
 endif
 
 ifeq ($(subdir),rt)
-librt-sysdep_routines += timer_routines librt-cancellation rt-unwind-resume
-librt-shared-only-routines += rt-unwind-resume
+librt-sysdep_routines += timer_routines librt-cancellation
 CFLAGS-librt-cancellation.c += -fexceptions -fasynchronous-unwind-tables
-CFLAGS-rt-unwind-resume.c += -fexceptions -fasynchronous-unwind-tables
 
 ifeq (yes,$(build-shared))
 $(objpfx)tst-timer: $(objpfx)librt.so $(shared-thread-library)
diff --git a/nptl/sysdeps/pthread/rt-unwind-resume.c b/nptl/sysdeps/pthread/rt-unwind-resume.c
deleted file mode 100644
index 743e675d4d..0000000000
--- a/nptl/sysdeps/pthread/rt-unwind-resume.c
+++ /dev/null
@@ -1 +0,0 @@
-#include <unwind-resume.c>
diff --git a/nptl/sysdeps/pthread/unwind-resume.c b/nptl/sysdeps/pthread/unwind-resume.c
deleted file mode 100644
index 69f3e04c43..0000000000
--- a/nptl/sysdeps/pthread/unwind-resume.c
+++ /dev/null
@@ -1,65 +0,0 @@
-/* Copyright (C) 2003 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public License as
-   published by the Free Software Foundation; either version 2.1 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
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser 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 <dlfcn.h>
-#include <stdio.h>
-#include <unwind.h>
-#include <libgcc_s.h>
-
-static void (*libgcc_s_resume) (struct _Unwind_Exception *exc);
-static _Unwind_Reason_Code (*libgcc_s_personality)
-  (int, _Unwind_Action, _Unwind_Exception_Class, struct _Unwind_Exception *,
-   struct _Unwind_Context *);
-
-static void
-init (void)
-{
-  void *resume, *personality;
-  void *handle;
-
-  handle = __libc_dlopen (LIBGCC_S_SO);
-
-  if (handle == NULL
-      || (resume = __libc_dlsym (handle, "_Unwind_Resume")) == NULL
-      || (personality = __libc_dlsym (handle, "__gcc_personality_v0")) == NULL)
-    __libc_fatal (LIBGCC_S_SO " must be installed for pthread_cancel to work\n");
-
-  libgcc_s_resume = resume;
-  libgcc_s_personality = personality;
-}
-
-void
-_Unwind_Resume (struct _Unwind_Exception *exc)
-{
-  if (__builtin_expect (libgcc_s_resume == NULL, 0))
-    init ();
-  libgcc_s_resume (exc);
-}
-
-_Unwind_Reason_Code
-__gcc_personality_v0 (int version, _Unwind_Action actions,
-		      _Unwind_Exception_Class exception_class,
-                      struct _Unwind_Exception *ue_header,
-                      struct _Unwind_Context *context)
-{
-  if (__builtin_expect (libgcc_s_personality == NULL, 0))
-    init ();
-  return libgcc_s_personality (version, actions, exception_class,
-			       ue_header, context);
-}