1 ; Target Options for R8C/M16C/M32C
2 ; Copyright (C) 2005-2023 Free Software Foundation, Inc.
3 ; Contributed by Red Hat.
5 ; This file is part of GCC.
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.
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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.
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/>.
23 -msim Use simulator runtime.
26 Target RejectNegative Var(target_cpu,'r') Init('r')
27 -mcpu=r8c Compile code for R8C variants.
30 Target RejectNegative Var(target_cpu,'6')
31 -mcpu=m16c Compile code for M16C variants.
34 Target RejectNegative Var(target_cpu,'m')
35 -mcpu=m32cm Compile code for M32CM variants.
38 Target RejectNegative Var(target_cpu,'3')
39 -mcpu=m32c Compile code for M32C variants.
42 Target RejectNegative Joined UInteger Var(target_memregs) Init(16)
43 -memregs= Number of memreg bytes (default: 16, range: 0..16).