1# Copyright (C) 2002-2020 Free Software Foundation, Inc. 2# 3# This file is part of GCC. 4# 5# GCC is free software; you can redistribute it and/or modify 6# it under the terms of the GNU General Public License as published by 7# the Free Software Foundation; either version 3, or (at your option) 8# any later version. 9# 10# GCC is distributed in the hope that it will be useful, 11# but WITHOUT ANY WARRANTY; without even the implied warranty of 12# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13# GNU General Public License for more details. 14# 15# You should have received a copy of the GNU General Public License 16# along with GCC; see the file COPYING3. If not see 17# <http://www.gnu.org/licenses/>. 18 19# Main multilibs 20# -------------- 21# 22# Endianness: EB or EL 23# 24# ABIs: mabi=32 25# mabi=o64 26# mabi=eabi 27# mabi=eabi/mlong32 28# mabi=eabi/mgp32 29# mabi=eabi/mgp32/mlong64 30# 31# Architecture: march=vr4120 with -mfix-vr4120 32# march=vr4130 with -mfix-vr4130 (default) 33# march=vr5000 34# march=vr5400 35# march=vr5500 36# 37# Total: 2 * 6 * 5 = 60 multilibs. 38# 39# 40# Extra vr4300 multilibs 41# ---------------------- 42# 43# Endianness: EB or EL 44# 45# ABI: o64 46# 47# Architecture: vr4300. 48# 49# Total: 2 * 1 * 2 = 2 multilibs. 50# 51# 52# Extra MIPS16 multilibs 53# ---------------------- 54# 55# Endianness: EB or EL 56# 57# ABIs: mabi=o64 58# mabi=eabi/mlong32 59# mabi=eabi/mgp32 60# 61# Architecture: march=vr4120 with -mfix-vr4120 62# march=vr4130 with -mfix-vr4130 (default) 63# 64# Total: 2 * 3 * 2 = 12 multilibs. 65MULTILIB_OPTIONS = \ 66 EL/EB \ 67 mabi=32/mabi=o64/mabi=eabi \ 68 mgp32 \ 69 mlong64 \ 70 mips16 \ 71 mfix-vr4120/mfix-vr4130/march=vr4300/march=vr5000/march=vr5400/march=vr5500 72 73MULTILIB_DIRNAMES = \ 74 el eb \ 75 o32 o64 eabi \ 76 gp32 \ 77 long64 \ 78 mips16 \ 79 vr4120 vr4130 vr4300 vr5000 vr5400 vr5500 80 81MULTILIB_MATCHES = EL=mel EB=meb mfix-vr4120=march?vr4120 \ 82 mfix-vr4130=march?vr4130 83 84# Assume a 41xx-series is the default: we'd need a *mips16 entry if 85# the default processor didn't support mips16. Also assume the 86# default ABI is EABI64 -mlong32. 87MULTILIB_EXCEPTIONS = \ 88 *mabi=32/mlong64* \ 89 *mabi=32/mgp32* \ 90 *mabi=o64/mgp32* \ 91 *mabi=o64/mlong64* \ 92 *mips16/march=vr5* \ 93 *mips16/march=vr4300 \ 94 $(MIPS16_EXCEPTIONS) \ 95 $(VR4300_EXCEPTIONS) 96 97MIPS16_EXCEPTIONS = \ 98 *mabi=32*mips16* \ 99 *mlong64*mips16* 100 101VR4300_EXCEPTIONS = \ 102 *mabi=32*march=vr4300 \ 103 *mgp32*march=vr4300 \ 104 *mlong64*march=vr4300 \ 105 march=vr4300 \ 106 E[LB]/march=vr4300 107