Imported gcc-4.4.3

[msp430-gcc.git] / gcc / config / mips / vr.h

diff --git a/gcc/config/mips/vr.h b/gcc/config/mips/vr.h
new file mode 100644 (file)
index 0000000..aa0d91a
--- /dev/null
+++ b/gcc/config/mips/vr.h
@@ -0,0 +1,60 @@
+/* Definitions of target machine for GNU compiler.
+   NEC VR Series Processors
+   Copyright (c) 2002, 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
+   Contributed by Red Hat, Inc.
+
+This file is part of GCC.
+
+GCC 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.
+
+GCC 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.
+
+You should have received a copy of the GNU General Public License
+along with GCC; see the file COPYING3.  If not see
+<http://www.gnu.org/licenses/>.  */
+
+#define DEFAULT_VR_ARCH "mfix-vr4130"
+#undef MIPS_ABI_DEFAULT
+#define MIPS_ABI_DEFAULT ABI_EABI
+#undef MULTILIB_DEFAULTS
+#define MULTILIB_DEFAULTS \
+       { MULTILIB_ENDIAN_DEFAULT,              \
+         MULTILIB_ABI_DEFAULT,                 \
+         DEFAULT_VR_ARCH }
+
+#undef DRIVER_SELF_SPECS
+#define DRIVER_SELF_SPECS \
+       /* Enforce the default architecture.  This is mostly for        \
+          the assembler's benefit.  */                                 \
+       "%{!march=*:%{!mfix-vr4120:%{!mfix-vr4130:"                     \
+       "-" DEFAULT_VR_ARCH "}}}",                                      \
+                                                                       \
+       /* Make -mfix-vr4120 imply -march=vr4120.  This cuts down       \
+          on command-line tautology and makes it easier for t-vr to    \
+          provide a -mfix-vr4120 multilib.  */                         \
+       "%{mfix-vr4120:%{!march=*:-march=vr4120}}",                     \
+                                                                       \
+       /* Same idea for -mfix-vr4130.  */                              \
+       "%{mfix-vr4130:%{!march=*:-march=vr4130}}",                     \
+                                                                       \
+       /* Infer the default float setting from -march.  */             \
+       MIPS_ARCH_FLOAT_SPEC,                                           \
+                                                                       \
+       /* Make -mabi=eabi -mlong32 the default.  */                    \
+       "%{!mabi=*:-mabi=eabi %{!mlong*:-mlong32}}",                    \
+                                                                       \
+       /* Make sure -mlong64 multilibs are chosen when 64-bit longs    \
+          are needed.  */                                              \
+       "%{mabi=eabi:%{!mlong*:%{!mgp32:-mlong64}}}",                   \
+                                                                       \
+       /* Remove -mgp32 if it is redundant.  */                        \
+       "%{mabi=32:%<mgp32}",                                           \
+                                                                       \
+       /* Configuration-independent MIPS rules.  */                    \
+       BASE_DRIVER_SELF_SPECS