1; Target Options for R8C/M16C/M32C 2; Copyright (C) 2005-2020 Free Software Foundation, Inc. 3; Contributed by Red Hat. 4; 5; This file is part of GCC. 6; 7; GCC is free software; you can redistribute it and/or modify it 8; under the terms of the GNU General Public License as published 9; by the Free Software Foundation; either version 3, or (at your 10; option) any later version. 11; 12; GCC is distributed in the hope that it will be useful, but WITHOUT 13; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 14; or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public 15; License 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 21msim 22Target 23-msim Use simulator runtime. 24 25mcpu=r8c 26Target RejectNegative Var(target_cpu,'r') Init('r') 27-mcpu=r8c Compile code for R8C variants. 28 29mcpu=m16c 30Target RejectNegative Var(target_cpu,'6') 31-mcpu=m16c Compile code for M16C variants. 32 33mcpu=m32cm 34Target RejectNegative Var(target_cpu,'m') 35-mcpu=m32cm Compile code for M32CM variants. 36 37mcpu=m32c 38Target RejectNegative Var(target_cpu,'3') 39-mcpu=m32c Compile code for M32C variants. 40 41memregs= 42Target RejectNegative Joined UInteger Var(target_memregs) Init(16) 43-memregs= Number of memreg bytes (default: 16, range: 0..16). 44