1 files changed, 87 insertions, 0 deletions
diff --git a/gcc-4.9/libgcc/config/rs6000/crtrestvr.S b/gcc-4.9/libgcc/config/rs6000/crtrestvr.S
new file mode 100644
index 000000000..445a25d02
--- /dev/null
+++ b/gcc-4.9/libgcc/config/rs6000/crtrestvr.S
@@ -0,0 +1,87 @@
+/* Routines for restoring vector registers.
+
+   Copyright (C) 2012-2014 Free Software Foundation, Inc.
+   Written by Alan Modra, IBM
+
+   This file is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the
+   Free Software Foundation; either version 3, or (at your option) any
+   later version.
+
+   This file 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
+   General Public License for more details.
+
+   Under Section 7 of GPL version 3, you are granted additional
+   permissions described in the GCC Runtime Library Exception, version
+   3.1, as published by the Free Software Foundation.
+
+   You should have received a copy of the GNU General Public License and
+   a copy of the GCC Runtime Library Exception along with this program;
+   see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+   <http://www.gnu.org/licenses/>.  */
+
+/* On PowerPC64 Linux, these functions are provided by the linker.  */
+#ifndef __powerpc64__
+
+#undef __ALTIVEC__
+#define __ALTIVEC__ 1
+	#include "ppc-asm.h"
+
+/* Called with r0 pointing just beyond the end of the vector save area.  */
+
+	.section ".text"
+CFI_STARTPROC
+HIDDEN_FUNC(_restvr_20)
+	li r11,-192
+	lvx v20,r11,r0
+HIDDEN_FUNC(_restvr_21)
+	li r11,-176
+	lvx v21,r11,r0
+HIDDEN_FUNC(_restvr_22)
+	li r11,-160
+	lvx v22,r11,r0
+HIDDEN_FUNC(_restvr_23)
+	li r11,-144
+	lvx v23,r11,r0
+HIDDEN_FUNC(_restvr_24)
+	li r11,-128
+	lvx v24,r11,r0
+HIDDEN_FUNC(_restvr_25)
+	li r11,-112
+	lvx v25,r11,r0
+HIDDEN_FUNC(_restvr_26)
+	li r11,-96
+	lvx v26,r11,r0
+HIDDEN_FUNC(_restvr_27)
+	li r11,-80
+	lvx v27,r11,r0
+HIDDEN_FUNC(_restvr_28)
+	li r11,-64
+	lvx v28,r11,r0
+HIDDEN_FUNC(_restvr_29)
+	li r11,-48
+	lvx v29,r11,r0
+HIDDEN_FUNC(_restvr_30)
+	li r11,-32
+	lvx v30,r11,r0
+HIDDEN_FUNC(_restvr_31)
+	li r11,-16
+	lvx v31,r11,r0
+	blr
+FUNC_END(_restvr_31)
+FUNC_END(_restvr_30)
+FUNC_END(_restvr_29)
+FUNC_END(_restvr_28)
+FUNC_END(_restvr_27)
+FUNC_END(_restvr_26)
+FUNC_END(_restvr_25)
+FUNC_END(_restvr_24)
+FUNC_END(_restvr_23)
+FUNC_END(_restvr_22)
+FUNC_END(_restvr_21)
+FUNC_END(_restvr_20)
+CFI_ENDPROC
+
+#endif