1 // +build mips64 mips64le 2 // +build linux 3 4 package runtime 5 6 const ( 7 _EINTR = 0x4 8 _EAGAIN = 0xb 9 _ENOMEM = 0xc 10 11 _PROT_NONE = 0x0 12 _PROT_READ = 0x1 13 _PROT_WRITE = 0x2 14 _PROT_EXEC = 0x4 15 16 _MAP_ANON = 0x800 17 _MAP_PRIVATE = 0x2 18 _MAP_FIXED = 0x10 19 20 _MADV_DONTNEED = 0x4 21 _MADV_HUGEPAGE = 0xe 22 _MADV_NOHUGEPAGE = 0xf 23 24 _SA_RESTART = 0x10000000 25 _SA_ONSTACK = 0x8000000 26 _SA_SIGINFO = 0x8 27 28 _SIGHUP = 0x1 29 _SIGINT = 0x2 30 _SIGQUIT = 0x3 31 _SIGILL = 0x4 32 _SIGTRAP = 0x5 33 _SIGABRT = 0x6 34 _SIGEMT = 0x7 35 _SIGFPE = 0x8 36 _SIGKILL = 0x9 37 _SIGBUS = 0xa 38 _SIGSEGV = 0xb 39 _SIGSYS = 0xc 40 _SIGPIPE = 0xd 41 _SIGALRM = 0xe 42 _SIGUSR1 = 0x10 43 _SIGUSR2 = 0x11 44 _SIGCHLD = 0x12 45 _SIGPWR = 0x13 46 _SIGWINCH = 0x14 47 _SIGURG = 0x15 48 _SIGIO = 0x16 49 _SIGSTOP = 0x17 50 _SIGTSTP = 0x18 51 _SIGCONT = 0x19 52 _SIGTTIN = 0x1a 53 _SIGTTOU = 0x1b 54 _SIGVTALRM = 0x1c 55 _SIGPROF = 0x1d 56 _SIGXCPU = 0x1e 57 _SIGXFSZ = 0x1f 58 59 _FPE_INTDIV = 0x1 60 _FPE_INTOVF = 0x2 61 _FPE_FLTDIV = 0x3 62 _FPE_FLTOVF = 0x4 63 _FPE_FLTUND = 0x5 64 _FPE_FLTRES = 0x6 65 _FPE_FLTINV = 0x7 66 _FPE_FLTSUB = 0x8 67 68 _BUS_ADRALN = 0x1 69 _BUS_ADRERR = 0x2 70 _BUS_OBJERR = 0x3 71 72 _SEGV_MAPERR = 0x1 73 _SEGV_ACCERR = 0x2 74 75 _ITIMER_REAL = 0x0 76 _ITIMER_VIRTUAL = 0x1 77 _ITIMER_PROF = 0x2 78 79 _EPOLLIN = 0x1 80 _EPOLLOUT = 0x4 81 _EPOLLERR = 0x8 82 _EPOLLHUP = 0x10 83 _EPOLLRDHUP = 0x2000 84 _EPOLLET = 0x80000000 85 _EPOLL_CLOEXEC = 0x80000 86 _EPOLL_CTL_ADD = 0x1 87 _EPOLL_CTL_DEL = 0x2 88 _EPOLL_CTL_MOD = 0x3 89 ) 90 91 //struct Sigset { 92 // uint64 sig[1]; 93 //}; 94 //typedef uint64 Sigset; 95 96 type timespec struct { 97 tv_sec int64 98 tv_nsec int64 99 } 100 101 func (ts *timespec) set_sec(x int64) { 102 ts.tv_sec = x 103 } 104 105 func (ts *timespec) set_nsec(x int32) { 106 ts.tv_nsec = int64(x) 107 } 108 109 type timeval struct { 110 tv_sec int64 111 tv_usec int64 112 } 113 114 func (tv *timeval) set_usec(x int32) { 115 tv.tv_usec = int64(x) 116 } 117 118 type sigactiont struct { 119 sa_flags uint32 120 sa_handler uintptr 121 sa_mask [2]uint64 122 // linux header does not have sa_restorer field, 123 // but it is used in setsig(). it is no harm to put it here 124 sa_restorer uintptr 125 } 126 127 type siginfo struct { 128 si_signo int32 129 si_code int32 130 si_errno int32 131 __pad0 [1]int32 132 // below here is a union; si_addr is the only field we use 133 si_addr uint64 134 } 135 136 type itimerval struct { 137 it_interval timeval 138 it_value timeval 139 } 140 141 type epollevent struct { 142 events uint32 143 pad_cgo_0 [4]byte 144 data [8]byte // unaligned uintptr 145 } 146 147 const ( 148 _O_RDONLY = 0x0 149 _O_CLOEXEC = 0x80000 150 _SA_RESTORER = 0 151 ) 152 153 type stackt struct { 154 ss_sp *byte 155 ss_size uintptr 156 ss_flags int32 157 } 158 159 type sigcontext struct { 160 sc_regs [32]uint64 161 sc_fpregs [32]uint64 162 sc_mdhi uint64 163 sc_hi1 uint64 164 sc_hi2 uint64 165 sc_hi3 uint64 166 sc_mdlo uint64 167 sc_lo1 uint64 168 sc_lo2 uint64 169 sc_lo3 uint64 170 sc_pc uint64 171 sc_fpc_csr uint32 172 sc_used_math uint32 173 sc_dsp uint32 174 sc_reserved uint32 175 } 176 177 type ucontext struct { 178 uc_flags uint64 179 uc_link *ucontext 180 uc_stack stackt 181 uc_mcontext sigcontext 182 uc_sigmask uint64 183 } 184
