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GNU C Library master sources branch roland/tls-init updated. glibc-2.19-547-ge67fadf
- From: roland at sourceware dot org
- To: glibc-cvs at sourceware dot org
- Date: 9 Jun 2014 20:24:25 -0000
- Subject: GNU C Library master sources branch roland/tls-init updated. glibc-2.19-547-ge67fadf
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from 94866173dc2eae64e88eb56ba02bd48c640c0ccd (commit)
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http://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=e67fadfffc344e53a31420f3bc97eb765a621145
commit e67fadfffc344e53a31420f3bc97eb765a621145
Author: Roland McGrath <roland@hack.frob.com>
Date: Mon Jun 9 13:24:08 2014 -0700
IA64: Define TLS_DEFINE_INIT_TP
diff --git a/ChangeLog b/ChangeLog
index 22933d0..72047d1 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,10 @@
2014-06-09 Roland McGrath <roland@hack.frob.com>
+ * 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.
+
* sysdeps/microblaze/nptl/tls.h (TLS_DEFINE_INIT_TP): New macro.
* sysdeps/unix/sysv/linux/microblaze/nptl/createthread.c: File removed.
diff --git a/nptl/sysdeps/pthread/createthread.c b/nptl/sysdeps/pthread/createthread.c
index 28c1ea6..259d80e 100644
--- 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"
diff --git a/sysdeps/ia64/nptl/tls.h b/sysdeps/ia64/nptl/tls.h
index 3eca4e6..cf2fd78 100644
--- 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 'clone' 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)
diff --git a/sysdeps/unix/sysv/linux/ia64/arch-fork.h b/sysdeps/unix/sysv/linux/ia64/arch-fork.h
index 0562d93..ab2ffd1 100644
--- 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
-----------------------------------------------------------------------
Summary of changes:
ChangeLog | 5 +++++
nptl/sysdeps/pthread/createthread.c | 1 +
sysdeps/ia64/nptl/tls.h | 4 ++++
sysdeps/unix/sysv/linux/ia64/arch-fork.h | 2 ++
4 files changed, 12 insertions(+), 0 deletions(-)
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