defs_linux_arm64.go

Documentation: runtime

     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  	_ENOSYS = 0x26
    11  
    12  	_PROT_NONE  = 0x0
    13  	_PROT_READ  = 0x1
    14  	_PROT_WRITE = 0x2
    15  	_PROT_EXEC  = 0x4
    16  
    17  	_MAP_ANON    = 0x20
    18  	_MAP_PRIVATE = 0x2
    19  	_MAP_FIXED   = 0x10
    20  
    21  	_MADV_DONTNEED   = 0x4
    22  	_MADV_FREE       = 0x8
    23  	_MADV_HUGEPAGE   = 0xe
    24  	_MADV_NOHUGEPAGE = 0xf
    25  
    26  	_SA_RESTART  = 0x10000000
    27  	_SA_ONSTACK  = 0x8000000
    28  	_SA_RESTORER = 0x0 // Only used on intel
    29  	_SA_SIGINFO  = 0x4
    30  
    31  	_SIGHUP    = 0x1
    32  	_SIGINT    = 0x2
    33  	_SIGQUIT   = 0x3
    34  	_SIGILL    = 0x4
    35  	_SIGTRAP   = 0x5
    36  	_SIGABRT   = 0x6
    37  	_SIGBUS    = 0x7
    38  	_SIGFPE    = 0x8
    39  	_SIGKILL   = 0x9
    40  	_SIGUSR1   = 0xa
    41  	_SIGSEGV   = 0xb
    42  	_SIGUSR2   = 0xc
    43  	_SIGPIPE   = 0xd
    44  	_SIGALRM   = 0xe
    45  	_SIGSTKFLT = 0x10
    46  	_SIGCHLD   = 0x11
    47  	_SIGCONT   = 0x12
    48  	_SIGSTOP   = 0x13
    49  	_SIGTSTP   = 0x14
    50  	_SIGTTIN   = 0x15
    51  	_SIGTTOU   = 0x16
    52  	_SIGURG    = 0x17
    53  	_SIGXCPU   = 0x18
    54  	_SIGXFSZ   = 0x19
    55  	_SIGVTALRM = 0x1a
    56  	_SIGPROF   = 0x1b
    57  	_SIGWINCH  = 0x1c
    58  	_SIGIO     = 0x1d
    59  	_SIGPWR    = 0x1e
    60  	_SIGSYS    = 0x1f
    61  
    62  	_FPE_INTDIV = 0x1
    63  	_FPE_INTOVF = 0x2
    64  	_FPE_FLTDIV = 0x3
    65  	_FPE_FLTOVF = 0x4
    66  	_FPE_FLTUND = 0x5
    67  	_FPE_FLTRES = 0x6
    68  	_FPE_FLTINV = 0x7
    69  	_FPE_FLTSUB = 0x8
    70  
    71  	_BUS_ADRALN = 0x1
    72  	_BUS_ADRERR = 0x2
    73  	_BUS_OBJERR = 0x3
    74  
    75  	_SEGV_MAPERR = 0x1
    76  	_SEGV_ACCERR = 0x2
    77  
    78  	_ITIMER_REAL    = 0x0
    79  	_ITIMER_VIRTUAL = 0x1
    80  	_ITIMER_PROF    = 0x2
    81  
    82  	_EPOLLIN       = 0x1
    83  	_EPOLLOUT      = 0x4
    84  	_EPOLLERR      = 0x8
    85  	_EPOLLHUP      = 0x10
    86  	_EPOLLRDHUP    = 0x2000
    87  	_EPOLLET       = 0x80000000
    88  	_EPOLL_CLOEXEC = 0x80000
    89  	_EPOLL_CTL_ADD = 0x1
    90  	_EPOLL_CTL_DEL = 0x2
    91  	_EPOLL_CTL_MOD = 0x3
    92  
    93  	_AF_UNIX    = 0x1
    94  	_SOCK_DGRAM = 0x2
    95  )
    96  
    97  type timespec struct {
    98  	tv_sec  int64
    99  	tv_nsec int64
   100  }
   101  
   102  //go:nosplit
   103  func (ts *timespec) setNsec(ns int64) {
   104  	ts.tv_sec = ns / 1e9
   105  	ts.tv_nsec = ns % 1e9
   106  }
   107  
   108  type timeval struct {
   109  	tv_sec  int64
   110  	tv_usec int64
   111  }
   112  
   113  func (tv *timeval) set_usec(x int32) {
   114  	tv.tv_usec = int64(x)
   115  }
   116  
   117  type sigactiont struct {
   118  	sa_handler  uintptr
   119  	sa_flags    uint64
   120  	sa_restorer uintptr
   121  	sa_mask     uint64
   122  }
   123  
   124  type siginfo struct {
   125  	si_signo int32
   126  	si_errno int32
   127  	si_code  int32
   128  	// below here is a union; si_addr is the only field we use
   129  	si_addr uint64
   130  }
   131  
   132  type itimerval struct {
   133  	it_interval timeval
   134  	it_value    timeval
   135  }
   136  
   137  type epollevent struct {
   138  	events uint32
   139  	_pad   uint32
   140  	data   [8]byte // to match amd64
   141  }
   142  
   143  // Created by cgo -cdefs and then converted to Go by hand
   144  // ../cmd/cgo/cgo -cdefs defs_linux.go defs1_linux.go defs2_linux.go
   145  
   146  const (
   147  	_O_RDONLY   = 0x0
   148  	_O_NONBLOCK = 0x800
   149  	_O_CLOEXEC  = 0x80000
   150  )
   151  
   152  type usigset struct {
   153  	__val [16]uint64
   154  }
   155  
   156  type stackt struct {
   157  	ss_sp     *byte
   158  	ss_flags  int32
   159  	pad_cgo_0 [4]byte
   160  	ss_size   uintptr
   161  }
   162  
   163  type sigcontext struct {
   164  	fault_address uint64
   165  	/* AArch64 registers */
   166  	regs       [31]uint64
   167  	sp         uint64
   168  	pc         uint64
   169  	pstate     uint64
   170  	_pad       [8]byte // __attribute__((__aligned__(16)))
   171  	__reserved [4096]byte
   172  }
   173  
   174  type sockaddr_un struct {
   175  	family uint16
   176  	path   [108]byte
   177  }
   178  
   179  type ucontext struct {
   180  	uc_flags    uint64
   181  	uc_link     *ucontext
   182  	uc_stack    stackt
   183  	uc_sigmask  uint64
   184  	_pad        [(1024 - 64) / 8]byte
   185  	_pad2       [8]byte // sigcontext must be aligned to 16-byte
   186  	uc_mcontext sigcontext
   187  }
   188
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