Imported gcc-4.4.3

[msp430-gcc.git] / gcc / config / rs6000 / crtsavfpr.asm

diff --git a/gcc/config/rs6000/crtsavfpr.asm b/gcc/config/rs6000/crtsavfpr.asm
new file mode 100644 (file)
index 0000000..fe40a9e
--- /dev/null
+++ b/gcc/config/rs6000/crtsavfpr.asm
@@ -0,0 +1,79 @@
+/*
+ * Special support for eabi and SVR4
+ *
+ *   Copyright (C) 1995, 1996, 1998, 2000, 2001, 2008, 2009
+ *   Free Software Foundation, Inc.
+ *   Written By Michael Meissner
+ *   64-bit support written by David Edelsohn
+ * 
+ * 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/>.
+ */ 
+
+/* Do any initializations needed for the eabi environment */
+
+       .section ".text"
+       #include "ppc-asm.h"
+
+/* On PowerPC64 Linux, these functions are provided by the linker.  */
+#ifndef __powerpc64__
+
+/* Routines for saving floating point registers, called by the compiler.  */
+/* Called with r11 pointing to the stack header word of the caller of the */
+/* function, just beyond the end of the floating point save area.  */
+
+HIDDEN_FUNC(_savefpr_14)       stfd    14,-144(11)     /* save fp registers */
+HIDDEN_FUNC(_savefpr_15)       stfd    15,-136(11)
+HIDDEN_FUNC(_savefpr_16)       stfd    16,-128(11)
+HIDDEN_FUNC(_savefpr_17)       stfd    17,-120(11)
+HIDDEN_FUNC(_savefpr_18)       stfd    18,-112(11)
+HIDDEN_FUNC(_savefpr_19)       stfd    19,-104(11)
+HIDDEN_FUNC(_savefpr_20)       stfd    20,-96(11)
+HIDDEN_FUNC(_savefpr_21)       stfd    21,-88(11)
+HIDDEN_FUNC(_savefpr_22)       stfd    22,-80(11)
+HIDDEN_FUNC(_savefpr_23)       stfd    23,-72(11)
+HIDDEN_FUNC(_savefpr_24)       stfd    24,-64(11)
+HIDDEN_FUNC(_savefpr_25)       stfd    25,-56(11)
+HIDDEN_FUNC(_savefpr_26)       stfd    26,-48(11)
+HIDDEN_FUNC(_savefpr_27)       stfd    27,-40(11)
+HIDDEN_FUNC(_savefpr_28)       stfd    28,-32(11)
+HIDDEN_FUNC(_savefpr_29)       stfd    29,-24(11)
+HIDDEN_FUNC(_savefpr_30)       stfd    30,-16(11)
+HIDDEN_FUNC(_savefpr_31)       stfd    31,-8(11)
+                       blr
+FUNC_END(_savefpr_31)
+FUNC_END(_savefpr_30)
+FUNC_END(_savefpr_29)
+FUNC_END(_savefpr_28)
+FUNC_END(_savefpr_27)
+FUNC_END(_savefpr_26)
+FUNC_END(_savefpr_25)
+FUNC_END(_savefpr_24)
+FUNC_END(_savefpr_23)
+FUNC_END(_savefpr_22)
+FUNC_END(_savefpr_21)
+FUNC_END(_savefpr_20)
+FUNC_END(_savefpr_19)
+FUNC_END(_savefpr_18)
+FUNC_END(_savefpr_17)
+FUNC_END(_savefpr_16)
+FUNC_END(_savefpr_15)
+FUNC_END(_savefpr_14)
+
+#endif