[roland/tls-init] IA64: Define TLS_DEFINE_INIT_TP
diff mbox

Message ID 20140609202955.DAD9B2C39A8@topped-with-meat.com
State New
Headers show

Commit Message

Roland McGrath June 9, 2014, 8:29 p.m. UTC
Not tested at all, but this should not change anything.

OK?

Thanks,
Roland


	* 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.
	* sysdeps/unix/sysv/linux/ia64/nptl/createthread.c: File removed.

Comments

Mike Frysinger Aug. 4, 2014, 1:56 p.m. UTC | #1
On Mon 09 Jun 2014 13:29:55 Roland McGrath wrote:
> Not tested at all, but this should not change anything.

thanks, pushed now
-mike

Patch
diff mbox

--- a/nptl/sysdeps/pthread/createthread.c
+++ b/nptl/sysdeps/pthread/createthread.c
@@ -25,6 +25,7 @@ 
 #include <tls.h>
 #include <stdint.h>
 
+#include <arch-fork.h>
 #include "kernel-features.h"
 
 
--- a/sysdeps/ia64/nptl/tls.h
+++ b/sysdeps/ia64/nptl/tls.h
@@ -121,6 +121,10 @@  register struct pthread *__thread_self __asm__("r13");
 # define TLS_INIT_TP(thrdescr) \
   (__thread_self = (thrdescr), INIT_SYSINFO, NULL)
 
+/* Value passed to 'clone2' for initialization of the thread register.  */
+# define TLS_DEFINE_INIT_TP(tp, pd) \
+  void *tp = (char *) (pd) + TLS_PRE_TCB_SIZE
+
 /* Return the address of the dtv for the current thread.  */
 #  define THREAD_DTV() \
   (((tcbhead_t *)__thread_self)->dtv)
--- a/sysdeps/unix/sysv/linux/ia64/arch-fork.h
+++ b/sysdeps/unix/sysv/linux/ia64/arch-fork.h
@@ -27,3 +27,5 @@ 
   INLINE_SYSCALL (clone2, 6,						      \
 		  CLONE_CHILD_SETTID | CLONE_CHILD_CLEARTID | SIGCHLD,	      \
 		  NULL, 0, NULL, &THREAD_SELF->tid, NULL)
+
+#define ARCH_CLONE __clone2
--- a/sysdeps/unix/sysv/linux/ia64/nptl/createthread.c
+++ /dev/null
@@ -1,25 +0,0 @@ 
-/* Copyright (C) 2003-2014 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; if not, see
-   <http://www.gnu.org/licenses/>.  */
-
-/* Value passed to 'clone' for initialization of the thread register.  */
-#define TLS_VALUE ((char *) pd + TLS_PRE_TCB_SIZE)
-
-#define ARCH_CLONE __clone2
-
-/* Get the real implementation.	 */
-#include <nptl/sysdeps/pthread/createthread.c>