54 lines
1.9 KiB
C
54 lines
1.9 KiB
C
/* 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}"
|