blob: faa518461914d8150294b66ff0ee17e57927390f (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
|
/*
* XIOH power sequence
* Copyright (C) 2013 Avencall
*
* compiler.h - compiler dependant defines
* Authors:
* Guillaume Knispel
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef COMPILER_H
#define COMPILER_H
/* MY_IAR, MY_TI, and MY_GCC are here to ease further compilation conditionals.
* Remember that a lot of non-gcc compilers also define __GNUC__ so
* directly testing against that is not a good idea.
*
* The SV() macro stands for "State Value".
* It is used to create enum values latter used in switches with in_range.
* in_range expands to __even_in_range when supported, in which case
* the values should be even.
* GCC seems happier with consecutive values.
*
* MASK_MISRA and UNMASK_MISRA are used to temporarily disable MISRA rules
* checking that is provided by TI MSP430 Optimizing C compiler.
*/
#if defined(__IAR_SYSTEMS_ICC__)
# define MY_IAR
# define MASK_MISRA
# define UNMASK_MISRA
# define SV(v) ((v) * 2)
# define in_range __even_in_range
# define out_range(v, mx) ((v) > (mx))
#elif defined(__TI_COMPILER_VERSION) || defined(__TI_COMPILER_VERSION__)
# define MY_TI
# define EMIT_PRAGMA(x) _Pragma(#x)
# define MASK_MISRA EMIT_PRAGMA(CHECK_MISRA ("none"))
# define UNMASK_MISRA EMIT_PRAGMA(RESET_MISRA ("all"))
# define SV(v) ((v) * 2)
# define in_range __even_in_range
# define out_range(v, mx) (((v) & 1) || ((v) > (mx)))
#else /* GCC */
# define MY_GCC
# define MASK_MISRA
# define UNMASK_MISRA
# define in_range(v, mx) (v)
# define out_range(v, mx) ((v) > (mx))
# define SV(v) (v)
#endif /* IAR / TI / GCC */
#endif /* COMPILER_H */
|
