github.com/megatontech/mynoteforgo@v0.0.0-20200507084910-5d0c6ea6e890/源码/runtime/defs_linux_arm64.go (about)

     1  // Created by cgo -cdefs and converted (by hand) to Go
     2  // ../cmd/cgo/cgo -cdefs defs_linux.go defs1_linux.go defs2_linux.go
     3  
     4  package runtime
     5  
     6  const (
     7  	_EINTR  = 0x4
     8  	_EAGAIN = 0xb
     9  	_ENOMEM = 0xc
    10  
    11  	_PROT_NONE  = 0x0
    12  	_PROT_READ  = 0x1
    13  	_PROT_WRITE = 0x2
    14  	_PROT_EXEC  = 0x4
    15  
    16  	_MAP_ANON    = 0x20
    17  	_MAP_PRIVATE = 0x2
    18  	_MAP_FIXED   = 0x10
    19  
    20  	_MADV_DONTNEED   = 0x4
    21  	_MADV_FREE       = 0x8
    22  	_MADV_HUGEPAGE   = 0xe
    23  	_MADV_NOHUGEPAGE = 0xf
    24  
    25  	_SA_RESTART  = 0x10000000
    26  	_SA_ONSTACK  = 0x8000000
    27  	_SA_RESTORER = 0x0 // Only used on intel
    28  	_SA_SIGINFO  = 0x4
    29  
    30  	_SIGHUP    = 0x1
    31  	_SIGINT    = 0x2
    32  	_SIGQUIT   = 0x3
    33  	_SIGILL    = 0x4
    34  	_SIGTRAP   = 0x5
    35  	_SIGABRT   = 0x6
    36  	_SIGBUS    = 0x7
    37  	_SIGFPE    = 0x8
    38  	_SIGKILL   = 0x9
    39  	_SIGUSR1   = 0xa
    40  	_SIGSEGV   = 0xb
    41  	_SIGUSR2   = 0xc
    42  	_SIGPIPE   = 0xd
    43  	_SIGALRM   = 0xe
    44  	_SIGSTKFLT = 0x10
    45  	_SIGCHLD   = 0x11
    46  	_SIGCONT   = 0x12
    47  	_SIGSTOP   = 0x13
    48  	_SIGTSTP   = 0x14
    49  	_SIGTTIN   = 0x15
    50  	_SIGTTOU   = 0x16
    51  	_SIGURG    = 0x17
    52  	_SIGXCPU   = 0x18
    53  	_SIGXFSZ   = 0x19
    54  	_SIGVTALRM = 0x1a
    55  	_SIGPROF   = 0x1b
    56  	_SIGWINCH  = 0x1c
    57  	_SIGIO     = 0x1d
    58  	_SIGPWR    = 0x1e
    59  	_SIGSYS    = 0x1f
    60  
    61  	_FPE_INTDIV = 0x1
    62  	_FPE_INTOVF = 0x2
    63  	_FPE_FLTDIV = 0x3
    64  	_FPE_FLTOVF = 0x4
    65  	_FPE_FLTUND = 0x5
    66  	_FPE_FLTRES = 0x6
    67  	_FPE_FLTINV = 0x7
    68  	_FPE_FLTSUB = 0x8
    69  
    70  	_BUS_ADRALN = 0x1
    71  	_BUS_ADRERR = 0x2
    72  	_BUS_OBJERR = 0x3
    73  
    74  	_SEGV_MAPERR = 0x1
    75  	_SEGV_ACCERR = 0x2
    76  
    77  	_ITIMER_REAL    = 0x0
    78  	_ITIMER_VIRTUAL = 0x1
    79  	_ITIMER_PROF    = 0x2
    80  
    81  	_EPOLLIN       = 0x1
    82  	_EPOLLOUT      = 0x4
    83  	_EPOLLERR      = 0x8
    84  	_EPOLLHUP      = 0x10
    85  	_EPOLLRDHUP    = 0x2000
    86  	_EPOLLET       = 0x80000000
    87  	_EPOLL_CLOEXEC = 0x80000
    88  	_EPOLL_CTL_ADD = 0x1
    89  	_EPOLL_CTL_DEL = 0x2
    90  	_EPOLL_CTL_MOD = 0x3
    91  
    92  	_AF_UNIX    = 0x1
    93  	_F_SETFL    = 0x4
    94  	_SOCK_DGRAM = 0x2
    95  )
    96  
    97  type timespec struct {
    98  	tv_sec  int64
    99  	tv_nsec int64
   100  }
   101  
   102  func (ts *timespec) set_sec(x int64) {
   103  	ts.tv_sec = x
   104  }
   105  
   106  func (ts *timespec) set_nsec(x int32) {
   107  	ts.tv_nsec = int64(x)
   108  }
   109  
   110  type timeval struct {
   111  	tv_sec  int64
   112  	tv_usec int64
   113  }
   114  
   115  func (tv *timeval) set_usec(x int32) {
   116  	tv.tv_usec = int64(x)
   117  }
   118  
   119  type sigactiont struct {
   120  	sa_handler  uintptr
   121  	sa_flags    uint64
   122  	sa_restorer uintptr
   123  	sa_mask     uint64
   124  }
   125  
   126  type siginfo struct {
   127  	si_signo int32
   128  	si_errno int32
   129  	si_code  int32
   130  	// below here is a union; si_addr is the only field we use
   131  	si_addr uint64
   132  }
   133  
   134  type itimerval struct {
   135  	it_interval timeval
   136  	it_value    timeval
   137  }
   138  
   139  type epollevent struct {
   140  	events uint32
   141  	_pad   uint32
   142  	data   [8]byte // to match amd64
   143  }
   144  
   145  // Created by cgo -cdefs and then converted to Go by hand
   146  // ../cmd/cgo/cgo -cdefs defs_linux.go defs1_linux.go defs2_linux.go
   147  
   148  const (
   149  	_O_RDONLY  = 0x0
   150  	_O_CLOEXEC = 0x80000
   151  )
   152  
   153  type usigset struct {
   154  	__val [16]uint64
   155  }
   156  
   157  type stackt struct {
   158  	ss_sp     *byte
   159  	ss_flags  int32
   160  	pad_cgo_0 [4]byte
   161  	ss_size   uintptr
   162  }
   163  
   164  type sigcontext struct {
   165  	fault_address uint64
   166  	/* AArch64 registers */
   167  	regs       [31]uint64
   168  	sp         uint64
   169  	pc         uint64
   170  	pstate     uint64
   171  	_pad       [8]byte // __attribute__((__aligned__(16)))
   172  	__reserved [4096]byte
   173  }
   174  
   175  type sockaddr_un struct {
   176  	family uint16
   177  	path   [108]byte
   178  }
   179  
   180  type ucontext struct {
   181  	uc_flags    uint64
   182  	uc_link     *ucontext
   183  	uc_stack    stackt
   184  	uc_sigmask  uint64
   185  	_pad        [(1024 - 64) / 8]byte
   186  	_pad2       [8]byte // sigcontext must be aligned to 16-byte
   187  	uc_mcontext sigcontext
   188  }