| 1 |
282 |
jeremybenn |
/* Definitions of target machine for GNU compiler.
|
| 2 |
|
|
NEC VR Series Processors
|
| 3 |
|
|
Copyright (c) 2002, 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
|
| 4 |
|
|
Contributed by Red Hat, Inc.
|
| 5 |
|
|
|
| 6 |
|
|
This file is part of GCC.
|
| 7 |
|
|
|
| 8 |
|
|
GCC is free software; you can redistribute it and/or modify
|
| 9 |
|
|
it under the terms of the GNU General Public License as published by
|
| 10 |
|
|
the Free Software Foundation; either version 3, or (at your option)
|
| 11 |
|
|
any later version.
|
| 12 |
|
|
|
| 13 |
|
|
GCC is distributed in the hope that it will be useful,
|
| 14 |
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
| 15 |
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
| 16 |
|
|
GNU General Public License for more details.
|
| 17 |
|
|
|
| 18 |
|
|
You should have received a copy of the GNU General Public License
|
| 19 |
|
|
along with GCC; see the file COPYING3. If not see
|
| 20 |
|
|
<http://www.gnu.org/licenses/>. */
|
| 21 |
|
|
|
| 22 |
|
|
#define DEFAULT_VR_ARCH "mfix-vr4130"
|
| 23 |
|
|
#undef MULTILIB_DEFAULTS
|
| 24 |
|
|
#define MULTILIB_DEFAULTS \
|
| 25 |
|
|
{ MULTILIB_ENDIAN_DEFAULT, \
|
| 26 |
|
|
MULTILIB_ABI_DEFAULT, \
|
| 27 |
|
|
DEFAULT_VR_ARCH }
|
| 28 |
|
|
|
| 29 |
|
|
#undef DRIVER_SELF_SPECS
|
| 30 |
|
|
#define DRIVER_SELF_SPECS \
|
| 31 |
|
|
/* Enforce the default architecture. This is mostly for \
|
| 32 |
|
|
the assembler's benefit. */ \
|
| 33 |
|
|
"%{!march=*:%{!mfix-vr4120:%{!mfix-vr4130:" \
|
| 34 |
|
|
"-" DEFAULT_VR_ARCH "}}}", \
|
| 35 |
|
|
\
|
| 36 |
|
|
/* Make -mfix-vr4120 imply -march=vr4120. This cuts down \
|
| 37 |
|
|
on command-line tautology and makes it easier for t-vr to \
|
| 38 |
|
|
provide a -mfix-vr4120 multilib. */ \
|
| 39 |
|
|
"%{mfix-vr4120:%{!march=*:-march=vr4120}}", \
|
| 40 |
|
|
\
|
| 41 |
|
|
/* Same idea for -mfix-vr4130. */ \
|
| 42 |
|
|
"%{mfix-vr4130:%{!march=*:-march=vr4130}}", \
|
| 43 |
|
|
\
|
| 44 |
|
|
/* Infer the default float setting from -march. */ \
|
| 45 |
|
|
MIPS_ARCH_FLOAT_SPEC, \
|
| 46 |
|
|
\
|
| 47 |
|
|
/* Make -mabi=eabi -mlong32 the default. */ \
|
| 48 |
|
|
"%{!mabi=*:-mabi=eabi %{!mlong*:-mlong32}}", \
|
| 49 |
|
|
\
|
| 50 |
|
|
/* Make sure -mlong64 multilibs are chosen when 64-bit longs \
|
| 51 |
|
|
are needed. */ \
|
| 52 |
|
|
"%{mabi=eabi:%{!mlong*:%{!mgp32:-mlong64}}}", \
|
| 53 |
|
|
\
|
| 54 |
|
|
/* Remove -mgp32 if it is redundant. */ \
|
| 55 |
|
|
"%{mabi=32:%<mgp32}", \
|
| 56 |
|
|
\
|
| 57 |
|
|
/* Configuration-independent MIPS rules. */ \
|
| 58 |
|
|
BASE_DRIVER_SELF_SPECS
|
