Source file src/runtime/defs_openbsd_arm64.go

     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  
     5  package runtime
     6  
     7  import "unsafe"
     8  
     9  const (
    10  	_EINTR  = 0x4
    11  	_EFAULT = 0xe
    12  	_EAGAIN = 0x23
    13  
    14  	_O_NONBLOCK = 0x4
    15  	_O_CLOEXEC  = 0x10000
    16  
    17  	_PROT_NONE  = 0x0
    18  	_PROT_READ  = 0x1
    19  	_PROT_WRITE = 0x2
    20  	_PROT_EXEC  = 0x4
    21  
    22  	_MAP_ANON    = 0x1000
    23  	_MAP_PRIVATE = 0x2
    24  	_MAP_FIXED   = 0x10
    25  	_MAP_STACK   = 0x4000
    26  
    27  	_MADV_FREE = 0x6
    28  
    29  	_SA_SIGINFO = 0x40
    30  	_SA_RESTART = 0x2
    31  	_SA_ONSTACK = 0x1
    32  
    33  	_PTHREAD_CREATE_DETACHED = 0x1
    34  
    35  	_F_SETFD    = 0x2
    36  	_F_GETFL    = 0x3
    37  	_F_SETFL    = 0x4
    38  	_FD_CLOEXEC = 0x1
    39  
    40  	_SIGHUP    = 0x1
    41  	_SIGINT    = 0x2
    42  	_SIGQUIT   = 0x3
    43  	_SIGILL    = 0x4
    44  	_SIGTRAP   = 0x5
    45  	_SIGABRT   = 0x6
    46  	_SIGEMT    = 0x7
    47  	_SIGFPE    = 0x8
    48  	_SIGKILL   = 0x9
    49  	_SIGBUS    = 0xa
    50  	_SIGSEGV   = 0xb
    51  	_SIGSYS    = 0xc
    52  	_SIGPIPE   = 0xd
    53  	_SIGALRM   = 0xe
    54  	_SIGTERM   = 0xf
    55  	_SIGURG    = 0x10
    56  	_SIGSTOP   = 0x11
    57  	_SIGTSTP   = 0x12
    58  	_SIGCONT   = 0x13
    59  	_SIGCHLD   = 0x14
    60  	_SIGTTIN   = 0x15
    61  	_SIGTTOU   = 0x16
    62  	_SIGIO     = 0x17
    63  	_SIGXCPU   = 0x18
    64  	_SIGXFSZ   = 0x19
    65  	_SIGVTALRM = 0x1a
    66  	_SIGPROF   = 0x1b
    67  	_SIGWINCH  = 0x1c
    68  	_SIGINFO   = 0x1d
    69  	_SIGUSR1   = 0x1e
    70  	_SIGUSR2   = 0x1f
    71  
    72  	_FPE_INTDIV = 0x1
    73  	_FPE_INTOVF = 0x2
    74  	_FPE_FLTDIV = 0x3
    75  	_FPE_FLTOVF = 0x4
    76  	_FPE_FLTUND = 0x5
    77  	_FPE_FLTRES = 0x6
    78  	_FPE_FLTINV = 0x7
    79  	_FPE_FLTSUB = 0x8
    80  
    81  	_BUS_ADRALN = 0x1
    82  	_BUS_ADRERR = 0x2
    83  	_BUS_OBJERR = 0x3
    84  
    85  	_SEGV_MAPERR = 0x1
    86  	_SEGV_ACCERR = 0x2
    87  
    88  	_ITIMER_REAL    = 0x0
    89  	_ITIMER_VIRTUAL = 0x1
    90  	_ITIMER_PROF    = 0x2
    91  
    92  	_EV_ADD       = 0x1
    93  	_EV_DELETE    = 0x2
    94  	_EV_CLEAR     = 0x20
    95  	_EV_ERROR     = 0x4000
    96  	_EV_EOF       = 0x8000
    97  	_EVFILT_READ  = -0x1
    98  	_EVFILT_WRITE = -0x2
    99  )
   100  
   101  type tforkt struct {
   102  	tf_tcb   unsafe.Pointer
   103  	tf_tid   *int32
   104  	tf_stack uintptr
   105  }
   106  
   107  type sigcontext struct {
   108  	__sc_unused int32
   109  	sc_mask     int32
   110  	sc_sp       uintptr
   111  	sc_lr       uintptr
   112  	sc_elr      uintptr
   113  	sc_spsr     uintptr
   114  	sc_x        [30]uintptr
   115  	sc_cookie   int64
   116  }
   117  
   118  type siginfo struct {
   119  	si_signo  int32
   120  	si_code   int32
   121  	si_errno  int32
   122  	pad_cgo_0 [4]byte
   123  	_data     [120]byte
   124  }
   125  
   126  type stackt struct {
   127  	ss_sp     uintptr
   128  	ss_size   uintptr
   129  	ss_flags  int32
   130  	pad_cgo_0 [4]byte
   131  }
   132  
   133  type timespec struct {
   134  	tv_sec  int64
   135  	tv_nsec int64
   136  }
   137  
   138  //go:nosplit
   139  func (ts *timespec) setNsec(ns int64) {
   140  	ts.tv_sec = ns / 1e9
   141  	ts.tv_nsec = ns % 1e9
   142  }
   143  
   144  type timeval struct {
   145  	tv_sec  int64
   146  	tv_usec int64
   147  }
   148  
   149  func (tv *timeval) set_usec(x int32) {
   150  	tv.tv_usec = int64(x)
   151  }
   152  
   153  type itimerval struct {
   154  	it_interval timeval
   155  	it_value    timeval
   156  }
   157  
   158  type keventt struct {
   159  	ident  uint64
   160  	filter int16
   161  	flags  uint16
   162  	fflags uint32
   163  	data   int64
   164  	udata  *byte
   165  }
   166  
   167  type pthread uintptr
   168  type pthreadattr uintptr
   169  type pthreadcond uintptr
   170  type pthreadcondattr uintptr
   171  type pthreadmutex uintptr
   172  type pthreadmutexattr uintptr
   173  

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