Index: arch/ia64/src/fake.s
===================================================================
--- arch/ia64/src/fake.s	(revision c4a5207f05f8398ffc6519019a44b3e5275c72fc)
+++ arch/ia64/src/fake.s	(revision 0ca6faab9890ef6efb2b277aba7b8ab51cb5ba17)
@@ -32,5 +32,5 @@
 .global asm_delay_loop
 .global userspace
-.global before_thread_runs
+.global before_thread_runs_arch
 .global arch_late_init
 .global arch_post_mm_init
@@ -50,5 +50,5 @@
 .global panic
 
-before_thread_runs:
+before_thread_runs_arch:
 userspace:
 calibrate_delay_loop:
Index: arch/ia64/src/fpu_context.c
===================================================================
--- arch/ia64/src/fpu_context.c	(revision 0ca6faab9890ef6efb2b277aba7b8ab51cb5ba17)
+++ arch/ia64/src/fpu_context.c	(revision 0ca6faab9890ef6efb2b277aba7b8ab51cb5ba17)
@@ -0,0 +1,63 @@
+/*
+#
+# Copyright (C) 2005 Jakub Vana
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# - Redistributions of source code must retain the above copyright
+#   notice, this list of conditions and the following disclaimer.
+# - Redistributions in binary form must reproduce the above copyright
+#   notice, this list of conditions and the following disclaimer in the
+#   documentation and/or other materials provided with the distribution.
+# - The name of the author may not be used to endorse or promote products
+#   derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+*/
+
+#include <fpu_context.h>
+
+void fpu_context_save(void)
+{
+}
+
+
+void fpu_context_restore()
+{
+}
+
+
+void fpu_lazy_context_save()
+{
+/*
+	pushl %eax
+        mov 8(%esp),%eax
+        fxsave (%eax)
+        popl %eax
+        ret
+*/	
+}
+
+void fpu_lazy_context_restore()
+{
+/*
+	pushl %eax
+        mov 8(%esp),%eax
+        fxrstor (%eax)
+        popl %eax
+        ret
+*/	
+}