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-rw-r--r--gcc-4.9/libgcc/config/rs6000/crtsavevr.S87
1 files changed, 87 insertions, 0 deletions
diff --git a/gcc-4.9/libgcc/config/rs6000/crtsavevr.S b/gcc-4.9/libgcc/config/rs6000/crtsavevr.S
new file mode 100644
index 000000000..802b69cda
--- /dev/null
+++ b/gcc-4.9/libgcc/config/rs6000/crtsavevr.S
@@ -0,0 +1,87 @@
+/* Routines for saving 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(_savevr_20)
+ li r11,-192
+ stvx v20,r11,r0
+HIDDEN_FUNC(_savevr_21)
+ li r11,-176
+ stvx v21,r11,r0
+HIDDEN_FUNC(_savevr_22)
+ li r11,-160
+ stvx v22,r11,r0
+HIDDEN_FUNC(_savevr_23)
+ li r11,-144
+ stvx v23,r11,r0
+HIDDEN_FUNC(_savevr_24)
+ li r11,-128
+ stvx v24,r11,r0
+HIDDEN_FUNC(_savevr_25)
+ li r11,-112
+ stvx v25,r11,r0
+HIDDEN_FUNC(_savevr_26)
+ li r11,-96
+ stvx v26,r11,r0
+HIDDEN_FUNC(_savevr_27)
+ li r11,-80
+ stvx v27,r11,r0
+HIDDEN_FUNC(_savevr_28)
+ li r11,-64
+ stvx v28,r11,r0
+HIDDEN_FUNC(_savevr_29)
+ li r11,-48
+ stvx v29,r11,r0
+HIDDEN_FUNC(_savevr_30)
+ li r11,-32
+ stvx v30,r11,r0
+HIDDEN_FUNC(_savevr_31)
+ li r11,-16
+ stvx v31,r11,r0
+ blr
+FUNC_END(_savevr_31)
+FUNC_END(_savevr_30)
+FUNC_END(_savevr_29)
+FUNC_END(_savevr_28)
+FUNC_END(_savevr_27)
+FUNC_END(_savevr_26)
+FUNC_END(_savevr_25)
+FUNC_END(_savevr_24)
+FUNC_END(_savevr_23)
+FUNC_END(_savevr_22)
+FUNC_END(_savevr_21)
+FUNC_END(_savevr_20)
+CFI_ENDPROC
+
+#endif