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GNU C Library master sources branch roland/tls-init updated. glibc-2.19-548-g1627e34
- From: roland at sourceware dot org
- To: glibc-cvs at sourceware dot org
- Date: 9 Jun 2014 20:32:22 -0000
- Subject: GNU C Library master sources branch roland/tls-init updated. glibc-2.19-548-g1627e34
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The branch, roland/tls-init has been updated
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from 205b74c234bfaf9b3ca4c12cd363bedf91cff52a (commit)
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http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=1627e34b9e9499733de9f811d689ca790a466b63
commit 1627e34b9e9499733de9f811d689ca790a466b63
Author: Roland McGrath <roland@hack.frob.com>
Date: Mon Jun 9 13:31:56 2014 -0700
PowerPC: Define TLS_DEFINE_INIT_TP
diff --git a/ChangeLog b/ChangeLog
index 72047d1..dcdaf20 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,8 @@
2014-06-09 Roland McGrath <roland@hack.frob.com>
+ * nptl/sysdeps/powerpc/tls.h (TLS_DEFINE_INIT_TP): New macro.
+ * sysdeps/unix/sysv/linux/powerpc/createthread.c: File removed.
+
* nptl/sysdeps/pthread/createthread.c: Include <arch-fork.h>.
* sysdeps/unix/sysv/linux/ia64/arch-fork.h (ARCH_CLONE): New macro.
* sysdeps/ia64/nptl/tls.h (TLS_DEFINE_INIT_TP): New macro.
diff --git a/nptl/sysdeps/powerpc/tls.h b/nptl/sysdeps/powerpc/tls.h
index 91cc6f3..b80a5fb 100644
--- a/nptl/sysdeps/powerpc/tls.h
+++ b/nptl/sysdeps/powerpc/tls.h
@@ -132,6 +132,10 @@ register void *__thread_register __asm__ ("r13");
# define TLS_INIT_TP(tcbp) \
(__thread_register = (void *) (tcbp) + TLS_TCB_OFFSET, NULL)
+/* Value passed to 'clone' for initialization of the thread register. */
+# define TLS_DEFINE_INIT_TP(tp, pd) \
+ void *tp = (void *) (pd) + TLS_TCB_OFFSET + TLS_PRE_TCB_SIZE
+
/* Return the address of the dtv for the current thread. */
# define THREAD_DTV() \
(((tcbhead_t *) (__thread_register - TLS_TCB_OFFSET))[-1].dtv)
diff --git a/sysdeps/unix/sysv/linux/powerpc/createthread.c b/sysdeps/unix/sysv/linux/powerpc/createthread.c
deleted file mode 100644
index 453b1d9..0000000
--- a/sysdeps/unix/sysv/linux/powerpc/createthread.c
+++ /dev/null
@@ -1,24 +0,0 @@
-/* Copyright (C) 2003-2014 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Paul Mackerras <paulus@au.ibm.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; if not, see
- <http://www.gnu.org/licenses/>. */
-
-/* Value passed to 'clone' for initialization of the thread register. */
-#define TLS_VALUE ((void *) (pd) \
- + TLS_TCB_OFFSET + TLS_PRE_TCB_SIZE)
-
-/* Get the real implementation. */
-#include <nptl/sysdeps/pthread/createthread.c>
-----------------------------------------------------------------------
Summary of changes:
ChangeLog | 3 +++
nptl/sysdeps/powerpc/tls.h | 4 ++++
sysdeps/unix/sysv/linux/powerpc/createthread.c | 24 ------------------------
3 files changed, 7 insertions(+), 24 deletions(-)
delete mode 100644 sysdeps/unix/sysv/linux/powerpc/createthread.c
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