defs_linux_ppc64le.go

     1  // created by cgo -cdefs and then converted to Go
     2  // cgo -cdefs defs_linux.go defs3_linux.go
     3  
     4  package runtime
     5  
     6  import "unsafe"
     7  
     8  const (
     9  	_EINTR  = 0x4
    10  	_EAGAIN = 0xb
    11  	_ENOMEM = 0xc
    12  	_ENOSYS = 0x26
    13  
    14  	_PROT_NONE  = 0x0
    15  	_PROT_READ  = 0x1
    16  	_PROT_WRITE = 0x2
    17  	_PROT_EXEC  = 0x4
    18  
    19  	_MAP_ANON    = 0x20
    20  	_MAP_PRIVATE = 0x2
    21  	_MAP_FIXED   = 0x10
    22  
    23  	_MADV_DONTNEED   = 0x4
    24  	_MADV_FREE       = 0x8
    25  	_MADV_HUGEPAGE   = 0xe
    26  	_MADV_NOHUGEPAGE = 0xf
    27  	_MADV_COLLAPSE   = 0x19
    28  
    29  	_SA_RESTART = 0x10000000
    30  	_SA_ONSTACK = 0x8000000
    31  	_SA_SIGINFO = 0x4
    32  
    33  	_SI_KERNEL = 0x80
    34  	_SI_TIMER  = -0x2
    35  
    36  	_SIGHUP    = 0x1
    37  	_SIGINT    = 0x2
    38  	_SIGQUIT   = 0x3
    39  	_SIGILL    = 0x4
    40  	_SIGTRAP   = 0x5
    41  	_SIGABRT   = 0x6
    42  	_SIGBUS    = 0x7
    43  	_SIGFPE    = 0x8
    44  	_SIGKILL   = 0x9
    45  	_SIGUSR1   = 0xa
    46  	_SIGSEGV   = 0xb
    47  	_SIGUSR2   = 0xc
    48  	_SIGPIPE   = 0xd
    49  	_SIGALRM   = 0xe
    50  	_SIGSTKFLT = 0x10
    51  	_SIGCHLD   = 0x11
    52  	_SIGCONT   = 0x12
    53  	_SIGSTOP   = 0x13
    54  	_SIGTSTP   = 0x14
    55  	_SIGTTIN   = 0x15
    56  	_SIGTTOU   = 0x16
    57  	_SIGURG    = 0x17
    58  	_SIGXCPU   = 0x18
    59  	_SIGXFSZ   = 0x19
    60  	_SIGVTALRM = 0x1a
    61  	_SIGPROF   = 0x1b
    62  	_SIGWINCH  = 0x1c
    63  	_SIGIO     = 0x1d
    64  	_SIGPWR    = 0x1e
    65  	_SIGSYS    = 0x1f
    66  
    67  	_SIGRTMIN = 0x20
    68  
    69  	_FPE_INTDIV = 0x1
    70  	_FPE_INTOVF = 0x2
    71  	_FPE_FLTDIV = 0x3
    72  	_FPE_FLTOVF = 0x4
    73  	_FPE_FLTUND = 0x5
    74  	_FPE_FLTRES = 0x6
    75  	_FPE_FLTINV = 0x7
    76  	_FPE_FLTSUB = 0x8
    77  
    78  	_BUS_ADRALN = 0x1
    79  	_BUS_ADRERR = 0x2
    80  	_BUS_OBJERR = 0x3
    81  
    82  	_SEGV_MAPERR = 0x1
    83  	_SEGV_ACCERR = 0x2
    84  
    85  	_ITIMER_REAL    = 0x0
    86  	_ITIMER_VIRTUAL = 0x1
    87  	_ITIMER_PROF    = 0x2
    88  
    89  	_CLOCK_THREAD_CPUTIME_ID = 0x3
    90  
    91  	_SIGEV_THREAD_ID = 0x4
    92  )
    93  
    94  //struct Sigset {
    95  //	uint64	sig[1];
    96  //};
    97  //typedef uint64 Sigset;
    98  
    99  type timespec struct {
   100  	tv_sec  int64
   101  	tv_nsec int64
   102  }
   103  
   104  //go:nosplit
   105  func (ts *timespec) setNsec(ns int64) {
   106  	ts.tv_sec = ns / 1e9
   107  	ts.tv_nsec = ns % 1e9
   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 siginfoFields 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 siginfo struct {
   135  	siginfoFields
   136  
   137  	// Pad struct to the max size in the kernel.
   138  	_ [_si_max_size - unsafe.Sizeof(siginfoFields{})]byte
   139  }
   140  
   141  type itimerspec struct {
   142  	it_interval timespec
   143  	it_value    timespec
   144  }
   145  
   146  type itimerval struct {
   147  	it_interval timeval
   148  	it_value    timeval
   149  }
   150  
   151  type sigeventFields struct {
   152  	value  uintptr
   153  	signo  int32
   154  	notify int32
   155  	// below here is a union; sigev_notify_thread_id is the only field we use
   156  	sigev_notify_thread_id int32
   157  }
   158  
   159  type sigevent struct {
   160  	sigeventFields
   161  
   162  	// Pad struct to the max size in the kernel.
   163  	_ [_sigev_max_size - unsafe.Sizeof(sigeventFields{})]byte
   164  }
   165  
   166  // created by cgo -cdefs and then converted to Go
   167  // cgo -cdefs defs_linux.go defs3_linux.go
   168  
   169  const (
   170  	_O_RDONLY    = 0x0
   171  	_O_WRONLY    = 0x1
   172  	_O_CREAT     = 0x40
   173  	_O_TRUNC     = 0x200
   174  	_O_NONBLOCK  = 0x800
   175  	_O_CLOEXEC   = 0x80000
   176  	_SA_RESTORER = 0
   177  )
   178  
   179  type ptregs struct {
   180  	gpr       [32]uint64
   181  	nip       uint64
   182  	msr       uint64
   183  	orig_gpr3 uint64
   184  	ctr       uint64
   185  	link      uint64
   186  	xer       uint64
   187  	ccr       uint64
   188  	softe     uint64
   189  	trap      uint64
   190  	dar       uint64
   191  	dsisr     uint64
   192  	result    uint64
   193  }
   194  
   195  type vreg struct {
   196  	u [4]uint32
   197  }
   198  
   199  type stackt struct {
   200  	ss_sp     *byte
   201  	ss_flags  int32
   202  	pad_cgo_0 [4]byte
   203  	ss_size   uintptr
   204  }
   205  
   206  type sigcontext struct {
   207  	_unused     [4]uint64
   208  	signal      int32
   209  	_pad0       int32
   210  	handler     uint64
   211  	oldmask     uint64
   212  	regs        *ptregs
   213  	gp_regs     [48]uint64
   214  	fp_regs     [33]float64
   215  	v_regs      *vreg
   216  	vmx_reserve [101]int64
   217  }
   218  
   219  type ucontext struct {
   220  	uc_flags    uint64
   221  	uc_link     *ucontext
   222  	uc_stack    stackt
   223  	uc_sigmask  uint64
   224  	__unused    [15]uint64
   225  	uc_mcontext sigcontext
   226  }
   227
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