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[COMMITTED PATCH] NPTL: Initializer for .init_array-only configurations.
- From: Roland McGrath <roland at hack dot frob dot com>
- To: "GNU C. Library" <libc-alpha at sourceware dot org>
- Date: Fri, 13 Feb 2015 13:21:10 -0800 (PST)
- Subject: [COMMITTED PATCH] NPTL: Initializer for .init_array-only configurations.
- Authentication-results: sourceware.org; auth=none
When sysdeps/init_array supplies crti.S, nptl/pt-crti.S also becomes a no-op.
So override it with a version that uses .init_array for libpthread too.
Thanks,
Roland
2015-02-13 Roland McGrath <roland@hack.frob.com>
* sysdeps/init_array/pt-crti.S: New file.
--- /dev/null
+++ b/sysdeps/init_array/pt-crti.S
@@ -0,0 +1,23 @@
+/* Special initializer support for libpthread.
+ Copyright (C) 2015 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ 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/>. */
+
+/* This arranges for libpthread.so's special initializer to be called as
+ soon as the library is loaded. */
+
+ .section .init_array,"a",%init_array
+ .dc.a __pthread_initialize_minimal_internal