Mercurial > hg > CbC > CbC_gcc

comparison gcc/config/cr16/cr16.opt @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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children 84e7813d76e9
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68:561a7518be6b 111:04ced10e8804
1 ; Options for the National Semiconductor CR16 port of the compiler.
2 ; Copyright (C) 2012-2017 Free Software Foundation, Inc.
3 ; Contributed by KPIT Cummins Infosystems Limited.
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
21 msim
22 Target
23 -msim Use simulator runtime.
24
25 mbit-ops
26 Target Report Mask(BIT_OPS)
27 Generate SBIT, CBIT instructions.
28
29 mmac
30 Target Report Mask(MAC)
31 Support multiply accumulate instructions.
32
33 mdebug-addr
34 Target RejectNegative Var(TARGET_DEBUG_ADDR) Undocumented
35
36 mdata-model=
37 Target RejectNegative JoinedOrMissing Var(cr16_data_model)
38 Treat data references as near, far or medium. medium is default.
39
40 mcr16c
41 Target RejectNegative Mask(CR16C)
42 Generate code for CR16C architecture.
43
44 mcr16cplus
45 Target RejectNegative InverseMask(CR16C,CR16CP)
46 Generate code for CR16C+ architecture (Default).
47
48 mint32
49 Target RejectNegative Mask(INT32)
50 Treat integers as 32-bit.
51