github.com/megatontech/mynoteforgo@v0.0.0-20200507084910-5d0c6ea6e890/源码/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 15 _PROT_NONE = 0x0 16 _PROT_READ = 0x1 17 _PROT_WRITE = 0x2 18 _PROT_EXEC = 0x4 19 20 _MAP_ANON = 0x800 21 _MAP_PRIVATE = 0x2 22 _MAP_FIXED = 0x10 23 24 _MADV_DONTNEED = 0x4 25 _MADV_FREE = 0x8 26 _MADV_HUGEPAGE = 0xe 27 _MADV_NOHUGEPAGE = 0xf 28 29 _SA_RESTART = 0x10000000 30 _SA_ONSTACK = 0x8000000 31 _SA_SIGINFO = 0x8 32 33 _SIGHUP = 0x1 34 _SIGINT = 0x2 35 _SIGQUIT = 0x3 36 _SIGILL = 0x4 37 _SIGTRAP = 0x5 38 _SIGABRT = 0x6 39 _SIGEMT = 0x7 40 _SIGFPE = 0x8 41 _SIGKILL = 0x9 42 _SIGBUS = 0xa 43 _SIGSEGV = 0xb 44 _SIGSYS = 0xc 45 _SIGPIPE = 0xd 46 _SIGALRM = 0xe 47 _SIGUSR1 = 0x10 48 _SIGUSR2 = 0x11 49 _SIGCHLD = 0x12 50 _SIGPWR = 0x13 51 _SIGWINCH = 0x14 52 _SIGURG = 0x15 53 _SIGIO = 0x16 54 _SIGSTOP = 0x17 55 _SIGTSTP = 0x18 56 _SIGCONT = 0x19 57 _SIGTTIN = 0x1a 58 _SIGTTOU = 0x1b 59 _SIGVTALRM = 0x1c 60 _SIGPROF = 0x1d 61 _SIGXCPU = 0x1e 62 _SIGXFSZ = 0x1f 63 64 _FPE_INTDIV = 0x1 65 _FPE_INTOVF = 0x2 66 _FPE_FLTDIV = 0x3 67 _FPE_FLTOVF = 0x4 68 _FPE_FLTUND = 0x5 69 _FPE_FLTRES = 0x6 70 _FPE_FLTINV = 0x7 71 _FPE_FLTSUB = 0x8 72 73 _BUS_ADRALN = 0x1 74 _BUS_ADRERR = 0x2 75 _BUS_OBJERR = 0x3 76 77 _SEGV_MAPERR = 0x1 78 _SEGV_ACCERR = 0x2 79 80 _ITIMER_REAL = 0x0 81 _ITIMER_VIRTUAL = 0x1 82 _ITIMER_PROF = 0x2 83 84 _EPOLLIN = 0x1 85 _EPOLLOUT = 0x4 86 _EPOLLERR = 0x8 87 _EPOLLHUP = 0x10 88 _EPOLLRDHUP = 0x2000 89 _EPOLLET = 0x80000000 90 _EPOLL_CLOEXEC = 0x80000 91 _EPOLL_CTL_ADD = 0x1 92 _EPOLL_CTL_DEL = 0x2 93 _EPOLL_CTL_MOD = 0x3 94 ) 95 96 type timespec struct { 97 tv_sec int32 98 tv_nsec int32 99 } 100 101 //go:nosplit 102 func (ts *timespec) set_sec(x int64) { 103 ts.tv_sec = int32(x) 104 } 105 106 //go:nosplit 107 func (ts *timespec) set_nsec(x int32) { 108 ts.tv_nsec = x 109 } 110 111 type timeval struct { 112 tv_sec int32 113 tv_usec int32 114 } 115 116 //go:nosplit 117 func (tv *timeval) set_usec(x int32) { 118 tv.tv_usec = x 119 } 120 121 type sigactiont struct { 122 sa_flags uint32 123 sa_handler uintptr 124 sa_mask [4]uint32 125 // linux header does not have sa_restorer field, 126 // but it is used in setsig(). it is no harm to put it here 127 sa_restorer uintptr 128 } 129 130 type siginfo struct { 131 si_signo int32 132 si_code int32 133 si_errno int32 134 // below here is a union; si_addr is the only field we use 135 si_addr uint32 136 } 137 138 type itimerval struct { 139 it_interval timeval 140 it_value timeval 141 } 142 143 type epollevent struct { 144 events uint32 145 pad_cgo_0 [4]byte 146 data uint64 147 } 148 149 const ( 150 _O_RDONLY = 0x0 151 _O_CLOEXEC = 0x80000 152 _SA_RESTORER = 0 153 ) 154 155 type stackt struct { 156 ss_sp *byte 157 ss_size uintptr 158 ss_flags int32 159 } 160 161 type sigcontext struct { 162 sc_regmask uint32 163 sc_status uint32 164 sc_pc uint64 165 sc_regs [32]uint64 166 sc_fpregs [32]uint64 167 sc_acx uint32 168 sc_fpc_csr uint32 169 sc_fpc_eir uint32 170 sc_used_math uint32 171 sc_dsp uint32 172 sc_mdhi uint64 173 sc_mdlo uint64 174 sc_hi1 uint32 175 sc_lo1 uint32 176 sc_hi2 uint32 177 sc_lo2 uint32 178 sc_hi3 uint32 179 sc_lo3 uint32 180 } 181 182 type ucontext struct { 183 uc_flags uint32 184 uc_link *ucontext 185 uc_stack stackt 186 Pad_cgo_0 [4]byte 187 uc_mcontext sigcontext 188 uc_sigmask [4]uint32 189 }