Imported gcc-4.4.3

[msp430-gcc.git] / gcc / config / rs6000 / e500crtrest32gpr.asm

diff --git a/gcc/config/rs6000/e500crtrest32gpr.asm b/gcc/config/rs6000/e500crtrest32gpr.asm
new file mode 100644 (file)
index 0000000..4e61010
--- /dev/null
+++ b/gcc/config/rs6000/e500crtrest32gpr.asm
@@ -0,0 +1,75 @@
+/*
+ * Special support for e500 eabi and SVR4
+ *
+ *   Copyright (C) 2008, 2009 Free Software Foundation, Inc.
+ *   Written by Nathan Froyd
+ * 
+ * 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/>.
+ */ 
+
+       .section ".text"
+       #include "ppc-asm.h"
+
+#ifdef __SPE__
+
+/* Routines for restoring 32-bit integer registers, called by the compiler.  */
+/* "Tail" versions that perform a tail call.  */
+
+HIDDEN_FUNC(_rest32gpr_14_t)   lwz 14,-72(11)
+HIDDEN_FUNC(_rest32gpr_15_t)   lwz 15,-68(11)
+HIDDEN_FUNC(_rest32gpr_16_t)   lwz 16,-64(11)
+HIDDEN_FUNC(_rest32gpr_17_t)   lwz 17,-60(11)
+HIDDEN_FUNC(_rest32gpr_18_t)   lwz 18,-56(11)
+HIDDEN_FUNC(_rest32gpr_19_t)   lwz 19,-52(11)
+HIDDEN_FUNC(_rest32gpr_20_t)   lwz 20,-48(11)
+HIDDEN_FUNC(_rest32gpr_21_t)   lwz 21,-44(11)
+HIDDEN_FUNC(_rest32gpr_22_t)   lwz 22,-40(11)
+HIDDEN_FUNC(_rest32gpr_23_t)   lwz 23,-36(11)
+HIDDEN_FUNC(_rest32gpr_24_t)   lwz 24,-32(11)
+HIDDEN_FUNC(_rest32gpr_25_t)   lwz 25,-28(11)
+HIDDEN_FUNC(_rest32gpr_26_t)   lwz 26,-24(11)
+HIDDEN_FUNC(_rest32gpr_27_t)   lwz 27,-20(11)
+HIDDEN_FUNC(_rest32gpr_28_t)   lwz 28,-16(11)
+HIDDEN_FUNC(_rest32gpr_29_t)   lwz 29,-12(11)
+HIDDEN_FUNC(_rest32gpr_30_t)   lwz 30,-8(11)
+HIDDEN_FUNC(_rest32gpr_31_t)   lwz 31,-4(11)
+                               lwz 0,4(11)
+                               mr 1,11
+                               blr
+FUNC_END(_rest32gpr_31_t)
+FUNC_END(_rest32gpr_30_t)
+FUNC_END(_rest32gpr_29_t)
+FUNC_END(_rest32gpr_28_t)
+FUNC_END(_rest32gpr_27_t)
+FUNC_END(_rest32gpr_26_t)
+FUNC_END(_rest32gpr_25_t)
+FUNC_END(_rest32gpr_24_t)
+FUNC_END(_rest32gpr_23_t)
+FUNC_END(_rest32gpr_22_t)
+FUNC_END(_rest32gpr_21_t)
+FUNC_END(_rest32gpr_20_t)
+FUNC_END(_rest32gpr_19_t)
+FUNC_END(_rest32gpr_18_t)
+FUNC_END(_rest32gpr_17_t)
+FUNC_END(_rest32gpr_16_t)
+FUNC_END(_rest32gpr_15_t)
+FUNC_END(_rest32gpr_14_t)
+
+#endif