1 ; Target Options for R8C/M16C/M32C
2 ; Copyright (C) 2005, 2007, 2011
3 ; Free Software Foundation, Inc.
4 ; Contributed by Red Hat.
6 ; This file is part of GCC.
8 ; GCC is free software; you can redistribute it and/or modify it
9 ; under the terms of the GNU General Public License as published
10 ; by the Free Software Foundation; either version 3, or (at your
11 ; option) any later version.
13 ; GCC is distributed in the hope that it will be useful, but WITHOUT
14 ; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
15 ; or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
16 ; License for more details.
18 ; You should have received a copy of the GNU General Public License
19 ; along with GCC; see the file COPYING3. If not see
20 ; <http://www.gnu.org/licenses/>.
24 -msim Use simulator runtime
27 Target RejectNegative Var(target_cpu,'r') Init('r')
28 -mcpu=r8c Compile code for R8C variants
31 Target RejectNegative Var(target_cpu,'6')
32 -mcpu=m16c Compile code for M16C variants
35 Target RejectNegative Var(target_cpu,'m')
36 -mcpu=m32cm Compile code for M32CM variants
39 Target RejectNegative Var(target_cpu,'3')
40 -mcpu=m32c Compile code for M32C variants
43 Target RejectNegative Joined UInteger Var(target_memregs) Init(16)
44 -memregs= Number of memreg bytes (default: 16, range: 0..16)