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1 ; Target Options for R8C/M16C/M32C
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2 ; Copyright (C) 2005 2007
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3 ; Free Software Foundation, Inc.
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4 ; Contributed by Red Hat.
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5 ;
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6 ; This file is part of GCC.
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7 ;
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8 ; GCC is free software; you can redistribute it and/or modify it
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9 ; under the terms of the GNU General Public License as published
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10 ; by the Free Software Foundation; either version 3, or (at your
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11 ; option) any later version.
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12 ;
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13 ; GCC is distributed in the hope that it will be useful, but WITHOUT
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14 ; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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15 ; or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
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16 ; License for more details.
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17 ;
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18 ; You should have received a copy of the GNU General Public License
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19 ; along with GCC; see the file COPYING3. If not see
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20 ; <http://www.gnu.org/licenses/>.
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21
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22 msim
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23 Target
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24 -msim Use simulator runtime
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25
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26 mcpu=r8c
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27 Target RejectNegative Var(target_cpu,'r') Init('r')
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28 -mcpu=r8c Compile code for R8C variants
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29
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30 mcpu=m16c
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31 Target RejectNegative Var(target_cpu,'6')
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32 -mcpu=m16c Compile code for M16C variants
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33
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34 mcpu=m32cm
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35 Target RejectNegative Var(target_cpu,'m')
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36 -mcpu=m32cm Compile code for M32CM variants
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37
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38 mcpu=m32c
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39 Target RejectNegative Var(target_cpu,'3')
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40 -mcpu=m32c Compile code for M32C variants
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41
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42 memregs=
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43 Target RejectNegative Joined Var(target_memregs_string)
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44 -memregs= Number of memreg bytes (default: 16, range: 0..16)
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