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
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11;
12; GCC is distributed in the hope that it will be useful, but WITHOUT
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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