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authorRoland McGrath <roland@redhat.com>2010-04-05 20:07:39 -0700
committerRoland McGrath <roland@redhat.com>2010-04-05 20:07:39 -0700
commitf571a994cec6be2f6edff2f0cd43cbdadcd94f5f (patch)
tree73cdf57177ed37a7e4a99957a4390ccac9c086ed /nptl
parent4dd019e3a1c68e2988ac35a97c95a59cd307eb05 (diff)
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Move unwind-resume code from NPTL to sysdeps/gnu.
Diffstat (limited to 'nptl')
-rw-r--r--nptl/ChangeLog7
-rw-r--r--nptl/sysdeps/pthread/Makefile12
-rw-r--r--nptl/sysdeps/pthread/rt-unwind-resume.c1
-rw-r--r--nptl/sysdeps/pthread/unwind-resume.c65
4 files changed, 9 insertions, 76 deletions
diff --git a/nptl/ChangeLog b/nptl/ChangeLog
index bab38c7..5b8b0e5 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 72550d7..f4d9390 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 743e675..0000000
--- 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 69f3e04..0000000
--- 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);
-}