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-rw-r--r--sysdeps/i386/dl-tls.h47
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diff --git a/sysdeps/i386/dl-tls.h b/sysdeps/i386/dl-tls.h
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+/* Thread-local storage handling in the ELF dynamic linker.  i386 version.
+   Copyright (C) 2002 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, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+/* Type used for the representation of TLS information in the GOT.  */
+struct tls_index
+{
+  unsigned long int ti_module;
+  unsigned long int ti_offset;
+};
+
+
+/* This is the prototype for the GNU version.  */
+extern void *___tls_get_addr (struct tls_index *ti)
+     __attribute__ ((__regparm__ (1)));
+
+/* The special thing about the x86 TLS ABI is that we have two
+   variants of the __tls_get_addr function with different calling
+   conventions.  The GNU version, which we are mostly concerned here,
+   takes the parameter in a register.  The name is changed by adding
+   an additional underscore at the beginning.  The Sun version uses
+   the normal calling convention.  */
+void *
+__tls_get_addr (struct tls_index *ti)
+{
+  return ___tls_get_addr (ti);
+}
+
+
+/* Prepare using the definition of __tls_get_addr in the generic
+   version of this file.  */
+#define __tls_get_addr __attribute__ ((__regparm__ (1))) ___tls_get_addr