mn10300.opt revision 1.6
1; Options for the Matsushita MN10300 port of the compiler. 2 3; Copyright (C) 2005-2016 Free Software Foundation, Inc. 4; 5; This file is part of GCC. 6; 7; GCC is free software; you can redistribute it and/or modify it under 8; the terms of the GNU General Public License as published by the Free 9; Software Foundation; either version 3, or (at your option) any later 10; version. 11; 12; GCC is distributed in the hope that it will be useful, but WITHOUT ANY 13; WARRANTY; without even the implied warranty of MERCHANTABILITY or 14; FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 15; for more details. 16; 17; You should have received a copy of the GNU General Public License 18; along with GCC; see the file COPYING3. If not see 19; <http://www.gnu.org/licenses/>. 20 21HeaderInclude 22config/mn10300/mn10300-opts.h 23 24; The selected processor. 25Variable 26enum processor_type mn10300_processor = PROCESSOR_DEFAULT 27 28mam33 29Target 30Target the AM33 processor. 31 32mam33-2 33Target 34Target the AM33/2.0 processor. 35 36mam34 37Target Report 38Target the AM34 processor. 39 40mtune= 41Target RejectNegative Joined Var(mn10300_tune_string) 42Tune code for the given processor. 43 44mmult-bug 45Target Report Mask(MULT_BUG) 46Work around hardware multiply bug. 47 48; Ignored by the compiler 49mno-crt0 50Target RejectNegative 51 52; Ignored by the compiler 53mrelax 54Target RejectNegative 55Enable linker relaxations. 56 57mreturn-pointer-on-d0 58Target Report Mask(PTR_A0D0) 59Return pointers in both a0 and d0. 60 61mliw 62Target Report Mask(ALLOW_LIW) 63Allow gcc to generate LIW instructions. 64 65msetlb 66Target Report Mask(ALLOW_SETLB) 67Allow gcc to generate the SETLB and Lcc instructions. 68