1// Copyright 2019 The Go Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style
3// license that can be found in the LICENSE file.
4
5package cpu
6
7func doinit() {
8	ARM.HasSWP = isSet(hwCap, hwcap_SWP)
9	ARM.HasHALF = isSet(hwCap, hwcap_HALF)
10	ARM.HasTHUMB = isSet(hwCap, hwcap_THUMB)
11	ARM.Has26BIT = isSet(hwCap, hwcap_26BIT)
12	ARM.HasFASTMUL = isSet(hwCap, hwcap_FAST_MULT)
13	ARM.HasFPA = isSet(hwCap, hwcap_FPA)
14	ARM.HasVFP = isSet(hwCap, hwcap_VFP)
15	ARM.HasEDSP = isSet(hwCap, hwcap_EDSP)
16	ARM.HasJAVA = isSet(hwCap, hwcap_JAVA)
17	ARM.HasIWMMXT = isSet(hwCap, hwcap_IWMMXT)
18	ARM.HasCRUNCH = isSet(hwCap, hwcap_CRUNCH)
19	ARM.HasTHUMBEE = isSet(hwCap, hwcap_THUMBEE)
20	ARM.HasNEON = isSet(hwCap, hwcap_NEON)
21	ARM.HasVFPv3 = isSet(hwCap, hwcap_VFPv3)
22	ARM.HasVFPv3D16 = isSet(hwCap, hwcap_VFPv3D16)
23	ARM.HasTLS = isSet(hwCap, hwcap_TLS)
24	ARM.HasVFPv4 = isSet(hwCap, hwcap_VFPv4)
25	ARM.HasIDIVA = isSet(hwCap, hwcap_IDIVA)
26	ARM.HasIDIVT = isSet(hwCap, hwcap_IDIVT)
27	ARM.HasVFPD32 = isSet(hwCap, hwcap_VFPD32)
28	ARM.HasLPAE = isSet(hwCap, hwcap_LPAE)
29	ARM.HasEVTSTRM = isSet(hwCap, hwcap_EVTSTRM)
30	ARM.HasAES = isSet(hwCap2, hwcap2_AES)
31	ARM.HasPMULL = isSet(hwCap2, hwcap2_PMULL)
32	ARM.HasSHA1 = isSet(hwCap2, hwcap2_SHA1)
33	ARM.HasSHA2 = isSet(hwCap2, hwcap2_SHA2)
34	ARM.HasCRC32 = isSet(hwCap2, hwcap2_CRC32)
35}
36
37func isSet(hwc uint, value uint) bool {
38	return hwc&value != 0
39}
40