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29//
30// Author: Alexander Levitskiy
31//
32// Generalizes the plethora of ARM flavors available to an easier to manage set
33// Defs reference is at https://wiki.edubuntu.org/ARM/Thumb2PortingHowto
34
35#ifndef ARM_INSTRUCTION_SET_SELECT_H_
36#define ARM_INSTRUCTION_SET_SELECT_H_
37
38#if defined(__ARM_ARCH_7__) || \
39    defined(__ARM_ARCH_7R__) || \
40    defined(__ARM_ARCH_7A__)
41# define ARMV7 1
42#endif
43
44#if defined(ARMV7) || \
45    defined(__ARM_ARCH_6__) || \
46    defined(__ARM_ARCH_6J__) || \
47    defined(__ARM_ARCH_6K__) || \
48    defined(__ARM_ARCH_6Z__) || \
49    defined(__ARM_ARCH_6T2__) || \
50    defined(__ARM_ARCH_6ZK__)
51# define ARMV6 1
52#endif
53
54#if defined(ARMV6) || \
55    defined(__ARM_ARCH_5T__) || \
56    defined(__ARM_ARCH_5E__) || \
57    defined(__ARM_ARCH_5TE__) || \
58    defined(__ARM_ARCH_5TEJ__)
59# define ARMV5 1
60#endif
61
62#if defined(ARMV5) || \
63    defined(__ARM_ARCH_4__) || \
64    defined(__ARM_ARCH_4T__)
65# define ARMV4 1
66#endif
67
68#if defined(ARMV4) || \
69    defined(__ARM_ARCH_3__) || \
70    defined(__ARM_ARCH_3M__)
71# define ARMV3 1
72#endif
73
74#if defined(ARMV3) || \
75    defined(__ARM_ARCH_2__)
76# define ARMV2 1
77#endif
78
79#endif  // ARM_INSTRUCTION_SET_SELECT_H_
80