github.com/x04/go/src@v0.0.0-20200202162449-3d481ceb3525/runtime/defs_linux_mipsx.go (about) 1 // Copyright 2016 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 // +build mips mipsle 6 // +build linux 7 8 package runtime 9 10 const ( 11 _EINTR = 0x4 12 _EAGAIN = 0xb 13 _ENOMEM = 0xc 14 _ENOSYS = 0x59 15 16 _PROT_NONE = 0x0 17 _PROT_READ = 0x1 18 _PROT_WRITE = 0x2 19 _PROT_EXEC = 0x4 20 21 _MAP_ANON = 0x800 22 _MAP_PRIVATE = 0x2 23 _MAP_FIXED = 0x10 24 25 _MADV_DONTNEED = 0x4 26 _MADV_FREE = 0x8 27 _MADV_HUGEPAGE = 0xe 28 _MADV_NOHUGEPAGE = 0xf 29 30 _SA_RESTART = 0x10000000 31 _SA_ONSTACK = 0x8000000 32 _SA_SIGINFO = 0x8 33 34 _SIGHUP = 0x1 35 _SIGINT = 0x2 36 _SIGQUIT = 0x3 37 _SIGILL = 0x4 38 _SIGTRAP = 0x5 39 _SIGABRT = 0x6 40 _SIGEMT = 0x7 41 _SIGFPE = 0x8 42 _SIGKILL = 0x9 43 _SIGBUS = 0xa 44 _SIGSEGV = 0xb 45 _SIGSYS = 0xc 46 _SIGPIPE = 0xd 47 _SIGALRM = 0xe 48 _SIGUSR1 = 0x10 49 _SIGUSR2 = 0x11 50 _SIGCHLD = 0x12 51 _SIGPWR = 0x13 52 _SIGWINCH = 0x14 53 _SIGURG = 0x15 54 _SIGIO = 0x16 55 _SIGSTOP = 0x17 56 _SIGTSTP = 0x18 57 _SIGCONT = 0x19 58 _SIGTTIN = 0x1a 59 _SIGTTOU = 0x1b 60 _SIGVTALRM = 0x1c 61 _SIGPROF = 0x1d 62 _SIGXCPU = 0x1e 63 _SIGXFSZ = 0x1f 64 65 _FPE_INTDIV = 0x1 66 _FPE_INTOVF = 0x2 67 _FPE_FLTDIV = 0x3 68 _FPE_FLTOVF = 0x4 69 _FPE_FLTUND = 0x5 70 _FPE_FLTRES = 0x6 71 _FPE_FLTINV = 0x7 72 _FPE_FLTSUB = 0x8 73 74 _BUS_ADRALN = 0x1 75 _BUS_ADRERR = 0x2 76 _BUS_OBJERR = 0x3 77 78 _SEGV_MAPERR = 0x1 79 _SEGV_ACCERR = 0x2 80 81 _ITIMER_REAL = 0x0 82 _ITIMER_VIRTUAL = 0x1 83 _ITIMER_PROF = 0x2 84 85 _EPOLLIN = 0x1 86 _EPOLLOUT = 0x4 87 _EPOLLERR = 0x8 88 _EPOLLHUP = 0x10 89 _EPOLLRDHUP = 0x2000 90 _EPOLLET = 0x80000000 91 _EPOLL_CLOEXEC = 0x80000 92 _EPOLL_CTL_ADD = 0x1 93 _EPOLL_CTL_DEL = 0x2 94 _EPOLL_CTL_MOD = 0x3 95 ) 96 97 type timespec struct { 98 tv_sec int32 99 tv_nsec int32 100 } 101 102 //go:nosplit 103 func (ts *timespec) setNsec(ns int64) { 104 ts.tv_sec = timediv(ns, 1e9, &ts.tv_nsec) 105 } 106 107 type timeval struct { 108 tv_sec int32 109 tv_usec int32 110 } 111 112 //go:nosplit 113 func (tv *timeval) set_usec(x int32) { 114 tv.tv_usec = x 115 } 116 117 type sigactiont struct { 118 sa_flags uint32 119 sa_handler uintptr 120 sa_mask [4]uint32 121 // linux header does not have sa_restorer field, 122 // but it is used in setsig(). it is no harm to put it here 123 sa_restorer uintptr 124 } 125 126 type siginfo struct { 127 si_signo int32 128 si_code int32 129 si_errno int32 130 // below here is a union; si_addr is the only field we use 131 si_addr uint32 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_cgo_0 [4]byte 142 data uint64 143 } 144 145 const ( 146 _O_RDONLY = 0x0 147 _O_NONBLOCK = 0x80 148 _O_CLOEXEC = 0x80000 149 _SA_RESTORER = 0 150 ) 151 152 type stackt struct { 153 ss_sp *byte 154 ss_size uintptr 155 ss_flags int32 156 } 157 158 type sigcontext struct { 159 sc_regmask uint32 160 sc_status uint32 161 sc_pc uint64 162 sc_regs [32]uint64 163 sc_fpregs [32]uint64 164 sc_acx uint32 165 sc_fpc_csr uint32 166 sc_fpc_eir uint32 167 sc_used_math uint32 168 sc_dsp uint32 169 sc_mdhi uint64 170 sc_mdlo uint64 171 sc_hi1 uint32 172 sc_lo1 uint32 173 sc_hi2 uint32 174 sc_lo2 uint32 175 sc_hi3 uint32 176 sc_lo3 uint32 177 } 178 179 type ucontext struct { 180 uc_flags uint32 181 uc_link *ucontext 182 uc_stack stackt 183 Pad_cgo_0 [4]byte 184 uc_mcontext sigcontext 185 uc_sigmask [4]uint32 186 }