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/* Definitions of target machine for GNU compiler. "naked" 68020.
Copyright (C) 1994, 1996, 2003 Free Software Foundation, 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. */
/* Default to m68k (m68020). */
#ifndef TARGET_CPU_DEFAULT
#define TARGET_CPU_DEFAULT TARGET_CPU_m68020
#undef ASM_CPU_DEFAULT_SPEC
#define ASM_CPU_DEFAULT_SPEC "-mcpu=68020"
#endif
/* Pass flags to gas indicating which type of processor we have. This
can be simplified when we can rely on the assembler supporting .cpu
and .arch directives. */
#undef ASM_SPEC
#define ASM_SPEC "\
%{m68851}%{mno-68851} %{m68881}%{mno-68881} %{msoft-float:-mno-float} \
%{m68000}%{m68302}%{mc68000}%{m68010}%{m68020}%{mc68020}%{m68030}\
%{m68040}%{m68020-40:-m68040}%{m68020-60:-m68040}\
%{m68060}%{mcpu32}%{m68332}%{m5200}%{m5206e}%{m528x}%{m5307}%{m5407}%{mcfv4e}\
%{mcpu=*:-mcpu=%*}%{march=*:-march=%*}\
%{!mc68000:%{!m68000:%{!m68302:%{!m68010:%{!mc68020:%{!m68020:\
%{!m68030:%{!m68040:%{!m68020-40:%{!m68020-60:%{!m68060:%{!mcpu32:\
%{!m68332:%{!m5200:%{!m5206e:%{!m528x:%{!m5307:%{!m5407:%{!mcfv4e:\
%{!mcpu=*:%{!march=*:%(asm_cpu_default)}}}}}}}}}}}}}}}}}}}}} \
%{fPIC:--pcrel} %{fpic:--pcrel} %{msep-data:--pcrel}\
%{mid-shared-library:--pcrel}"
/* cc1/cc1plus always receives all the -m flags. If the specs strings above
are consistent with the flags in m68k.opt, there should be no need for
any further cc1/cc1plus specs. */
#undef CC1_SPEC
#define CC1_SPEC ""
/* Avoid building multilib libraries for the defaults.
For targets not handled here, just build the full set of multilibs.
The default is m68k 99.9% of the time anyway. */
/* FIXME: Re-implement behaviour described above.
#define MULTILIB_DEFAULTS ... */
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