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authorUlrich Drepper <drepper@redhat.com>2006-10-27 15:54:20 +0000
committerUlrich Drepper <drepper@redhat.com>2006-10-27 15:54:20 +0000
commitc0a777e8d01ab40dd9c0ce95328430a4ce7299e3 (patch)
treecf716a0ed441fb850dd3ec3774aa6eebeac4d95b /nptl/sysdeps/unix/sysv/linux/s390
parentee96ce2fca39c9660a7efccb708f4ad876b24883 (diff)
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* elf/dl-lookup.c (_dl_debug_bindings): Remove unised symbol_scope
	argument.
	(_dl_lookup_symbol_x): Adjust caller.

	* sysdeps/generic/ldsodefs.h (struct link_namespaces): Remove
	_ns_global_scope.
	* elf/rtld.c (dl_main): Don't initialize _ns_global_scope.

	* elf/dl-libc.c: Revert l_scope name changes.
	* elf/dl-load.c: Likewise.
	* elf/dl-object.c: Likewise.
	* elf/rtld.c: Likewise.
	* elf/dl-close.c (_dl_close): Likewise.
	* elf/dl-open.c (dl_open_worker): Likewise.  If not SINGLE_THREAD_P,
	always use __rtld_mrlock_{change,done}.  Always free old scope list
	here if not l_scope_mem.
	* elf/dl-runtime.c (_dl_fixup, _dl_profile_fixup): Revert l_scope name
	change.  Never free scope list here.  Just __rtld_mrlock_lock before
	the lookup and __rtld_mrlock_unlock it after the lookup.
	* elf/dl-sym.c: Likewise.
	* include/link.h (struct r_scoperec): Remove.
	(struct link_map): Replace l_scoperec with l_scope, l_scoperec_mem
	with l_scope_mem and l_scoperec_lock with l_scope_lock.
Diffstat (limited to 'nptl/sysdeps/unix/sysv/linux/s390')
-rw-r--r--nptl/sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h10
-rw-r--r--nptl/sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h10
2 files changed, 16 insertions, 4 deletions
diff --git a/nptl/sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h b/nptl/sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h
index 09dac2c90b..eb3b14a311 100644
--- a/nptl/sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h
+++ b/nptl/sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2003, 2004 Free Software Foundation, Inc.
+/* Copyright (C) 2003, 2004, 2006 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
 
@@ -109,7 +109,13 @@ L(pseudo_end):
 
 #elif !defined __ASSEMBLER__
 
-# define SINGLE_THREAD_P (1)
+# ifdef IS_IN_rtld
+#  define SINGLE_THREAD_P \
+  __builtin_expect (THREAD_GETMEM (THREAD_SELF, \
+				   header.multiple_threads) == 0, 1)
+# else
+#  define SINGLE_THREAD_P (1)
+# endif
 # define NO_CANCELLATION 1
 
 #endif
diff --git a/nptl/sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h b/nptl/sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h
index f8eb6a9ebc..ad6dbc91e8 100644
--- a/nptl/sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h
+++ b/nptl/sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2003, 2004 Free Software Foundation, Inc.
+/* Copyright (C) 2003, 2004, 2006 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
 
@@ -122,7 +122,13 @@ extern int __local_multiple_threads attribute_hidden;
 
 #elif !defined __ASSEMBLER__
 
-# define SINGLE_THREAD_P (1)
+# ifdef IS_IN_rtld
+#  define SINGLE_THREAD_P \
+  __builtin_expect (THREAD_GETMEM (THREAD_SELF, \
+				   header.multiple_threads) == 0, 1)
+# else
+#  define SINGLE_THREAD_P (1)
+# endif
 # define NO_CANCELLATION 1
 
 #endif