| /* Definitions of target machine for GNU compiler. |
| NEC VR Series Processors |
| Copyright (c) 2002, 2004, 2005 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 2, 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 COPYING. If not, write to |
| the Free Software Foundation, 51 Franklin Street, Fifth Floor, |
| Boston, MA 02110-1301, USA. */ |
| |
| #define DEFAULT_VR_ARCH "mfix-vr4130" |
| #define MIPS_ABI_DEFAULT ABI_EABI |
| #define MIPS_MARCH_CONTROLS_SOFT_FLOAT 1 |
| #define MULTILIB_DEFAULTS \ |
| { MULTILIB_ENDIAN_DEFAULT, \ |
| MULTILIB_ABI_DEFAULT, \ |
| DEFAULT_VR_ARCH } |
| |
| #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}}", \ |
| \ |
| /* 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}" |