.config/coc/extensions/coc-go-data/tools/pkg/mod/golang.org/x/sys@v0.0.0-20210124154548-22da62e12c0c/cpu/cpu_arm.go

   1 // Copyright 2018 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
   5 package cpu
   6
   7 const cacheLineSize = 32
   8
   9 // HWCAP/HWCAP2 bits.
  10 // These are specific to Linux.
  11 const (
  12         hwcap_SWP       = 1 << 0
  13         hwcap_HALF      = 1 << 1
  14         hwcap_THUMB     = 1 << 2
  15         hwcap_26BIT     = 1 << 3
  16         hwcap_FAST_MULT = 1 << 4
  17         hwcap_FPA       = 1 << 5
  18         hwcap_VFP       = 1 << 6
  19         hwcap_EDSP      = 1 << 7
  20         hwcap_JAVA      = 1 << 8
  21         hwcap_IWMMXT    = 1 << 9
  22         hwcap_CRUNCH    = 1 << 10
  23         hwcap_THUMBEE   = 1 << 11
  24         hwcap_NEON      = 1 << 12
  25         hwcap_VFPv3     = 1 << 13
  26         hwcap_VFPv3D16  = 1 << 14
  27         hwcap_TLS       = 1 << 15
  28         hwcap_VFPv4     = 1 << 16
  29         hwcap_IDIVA     = 1 << 17
  30         hwcap_IDIVT     = 1 << 18
  31         hwcap_VFPD32    = 1 << 19
  32         hwcap_LPAE      = 1 << 20
  33         hwcap_EVTSTRM   = 1 << 21
  34
  35         hwcap2_AES   = 1 << 0
  36         hwcap2_PMULL = 1 << 1
  37         hwcap2_SHA1  = 1 << 2
  38         hwcap2_SHA2  = 1 << 3
  39         hwcap2_CRC32 = 1 << 4
  40 )
  41
  42 func initOptions() {
  43         options = []option{
  44                 {Name: "pmull", Feature: &ARM.HasPMULL},
  45                 {Name: "sha1", Feature: &ARM.HasSHA1},
  46                 {Name: "sha2", Feature: &ARM.HasSHA2},
  47                 {Name: "swp", Feature: &ARM.HasSWP},
  48                 {Name: "thumb", Feature: &ARM.HasTHUMB},
  49                 {Name: "thumbee", Feature: &ARM.HasTHUMBEE},
  50                 {Name: "tls", Feature: &ARM.HasTLS},
  51                 {Name: "vfp", Feature: &ARM.HasVFP},
  52                 {Name: "vfpd32", Feature: &ARM.HasVFPD32},
  53                 {Name: "vfpv3", Feature: &ARM.HasVFPv3},
  54                 {Name: "vfpv3d16", Feature: &ARM.HasVFPv3D16},
  55                 {Name: "vfpv4", Feature: &ARM.HasVFPv4},
  56                 {Name: "half", Feature: &ARM.HasHALF},
  57                 {Name: "26bit", Feature: &ARM.Has26BIT},
  58                 {Name: "fastmul", Feature: &ARM.HasFASTMUL},
  59                 {Name: "fpa", Feature: &ARM.HasFPA},
  60                 {Name: "edsp", Feature: &ARM.HasEDSP},
  61                 {Name: "java", Feature: &ARM.HasJAVA},
  62                 {Name: "iwmmxt", Feature: &ARM.HasIWMMXT},
  63                 {Name: "crunch", Feature: &ARM.HasCRUNCH},
  64                 {Name: "neon", Feature: &ARM.HasNEON},
  65                 {Name: "idivt", Feature: &ARM.HasIDIVT},
  66                 {Name: "idiva", Feature: &ARM.HasIDIVA},
  67                 {Name: "lpae", Feature: &ARM.HasLPAE},
  68                 {Name: "evtstrm", Feature: &ARM.HasEVTSTRM},
  69                 {Name: "aes", Feature: &ARM.HasAES},
  70                 {Name: "crc32", Feature: &ARM.HasCRC32},
  71         }
  72
  73 }