| Russ Cox | 580ef3e | 2014-11-11 17:07:37 -0500 | [diff] [blame] | 1 | package runtime |
| 2 | |
| 3 | // Constants |
| 4 | const ( |
| 5 | _EINTR = 0x4 |
| 6 | _ENOMEM = 0xc |
| 7 | _EAGAIN = 0xb |
| 8 | |
| Keith Randall | 7e1b61c | 2015-02-23 13:58:05 -0800 | [diff] [blame] | 9 | _PROT_NONE = 0 |
| 10 | _PROT_READ = 0x1 |
| 11 | _PROT_WRITE = 0x2 |
| 12 | _PROT_EXEC = 0x4 |
| 13 | |
| 14 | _MAP_ANON = 0x20 |
| 15 | _MAP_PRIVATE = 0x2 |
| 16 | _MAP_FIXED = 0x10 |
| 17 | |
| 18 | _MADV_DONTNEED = 0x4 |
| 19 | _MADV_HUGEPAGE = 0xe |
| 20 | _MADV_NOHUGEPAGE = 0xf |
| 21 | |
| Russ Cox | 580ef3e | 2014-11-11 17:07:37 -0500 | [diff] [blame] | 22 | _SA_RESTART = 0x10000000 |
| 23 | _SA_ONSTACK = 0x8000000 |
| 24 | _SA_RESTORER = 0 // unused on ARM |
| 25 | _SA_SIGINFO = 0x4 |
| 26 | _SIGHUP = 0x1 |
| 27 | _SIGINT = 0x2 |
| 28 | _SIGQUIT = 0x3 |
| 29 | _SIGILL = 0x4 |
| 30 | _SIGTRAP = 0x5 |
| 31 | _SIGABRT = 0x6 |
| 32 | _SIGBUS = 0x7 |
| 33 | _SIGFPE = 0x8 |
| 34 | _SIGKILL = 0x9 |
| 35 | _SIGUSR1 = 0xa |
| 36 | _SIGSEGV = 0xb |
| 37 | _SIGUSR2 = 0xc |
| 38 | _SIGPIPE = 0xd |
| 39 | _SIGALRM = 0xe |
| 40 | _SIGSTKFLT = 0x10 |
| 41 | _SIGCHLD = 0x11 |
| 42 | _SIGCONT = 0x12 |
| 43 | _SIGSTOP = 0x13 |
| 44 | _SIGTSTP = 0x14 |
| 45 | _SIGTTIN = 0x15 |
| 46 | _SIGTTOU = 0x16 |
| 47 | _SIGURG = 0x17 |
| 48 | _SIGXCPU = 0x18 |
| 49 | _SIGXFSZ = 0x19 |
| 50 | _SIGVTALRM = 0x1a |
| 51 | _SIGPROF = 0x1b |
| 52 | _SIGWINCH = 0x1c |
| 53 | _SIGIO = 0x1d |
| 54 | _SIGPWR = 0x1e |
| 55 | _SIGSYS = 0x1f |
| 56 | _FPE_INTDIV = 0x1 |
| 57 | _FPE_INTOVF = 0x2 |
| 58 | _FPE_FLTDIV = 0x3 |
| 59 | _FPE_FLTOVF = 0x4 |
| 60 | _FPE_FLTUND = 0x5 |
| 61 | _FPE_FLTRES = 0x6 |
| 62 | _FPE_FLTINV = 0x7 |
| 63 | _FPE_FLTSUB = 0x8 |
| 64 | _BUS_ADRALN = 0x1 |
| 65 | _BUS_ADRERR = 0x2 |
| 66 | _BUS_OBJERR = 0x3 |
| 67 | _SEGV_MAPERR = 0x1 |
| 68 | _SEGV_ACCERR = 0x2 |
| 69 | _ITIMER_REAL = 0 |
| 70 | _ITIMER_PROF = 0x2 |
| 71 | _ITIMER_VIRTUAL = 0x1 |
| 72 | _O_RDONLY = 0 |
| Hyang-Ah Hana Kim | 3a87135 | 2015-01-24 17:51:42 -0500 | [diff] [blame] | 73 | _O_CLOEXEC = 0x80000 |
| Russ Cox | 580ef3e | 2014-11-11 17:07:37 -0500 | [diff] [blame] | 74 | |
| 75 | _EPOLLIN = 0x1 |
| 76 | _EPOLLOUT = 0x4 |
| 77 | _EPOLLERR = 0x8 |
| 78 | _EPOLLHUP = 0x10 |
| 79 | _EPOLLRDHUP = 0x2000 |
| 80 | _EPOLLET = 0x80000000 |
| 81 | _EPOLL_CLOEXEC = 0x80000 |
| 82 | _EPOLL_CTL_ADD = 0x1 |
| 83 | _EPOLL_CTL_DEL = 0x2 |
| 84 | _EPOLL_CTL_MOD = 0x3 |
| Hyang-Ah Hana Kim | 3a87135 | 2015-01-24 17:51:42 -0500 | [diff] [blame] | 85 | |
| 86 | _AF_UNIX = 0x1 |
| 87 | _F_SETFL = 0x4 |
| 88 | _SOCK_DGRAM = 0x2 |
| Russ Cox | 580ef3e | 2014-11-11 17:07:37 -0500 | [diff] [blame] | 89 | ) |
| 90 | |
| 91 | type timespec struct { |
| 92 | tv_sec int32 |
| 93 | tv_nsec int32 |
| 94 | } |
| 95 | |
| Russ Cox | 580cba4 | 2014-11-14 14:50:00 -0500 | [diff] [blame] | 96 | func (ts *timespec) set_sec(x int64) { |
| 97 | ts.tv_sec = int32(x) |
| Russ Cox | 580ef3e | 2014-11-11 17:07:37 -0500 | [diff] [blame] | 98 | } |
| 99 | |
| Russ Cox | a87e4a2 | 2014-11-14 12:55:10 -0500 | [diff] [blame] | 100 | func (ts *timespec) set_nsec(x int32) { |
| 101 | ts.tv_nsec = x |
| 102 | } |
| 103 | |
| Russ Cox | 580ef3e | 2014-11-11 17:07:37 -0500 | [diff] [blame] | 104 | type sigaltstackt struct { |
| 105 | ss_sp *byte |
| 106 | ss_flags int32 |
| 107 | ss_size uintptr |
| 108 | } |
| 109 | |
| 110 | type sigcontext struct { |
| 111 | trap_no uint32 |
| 112 | error_code uint32 |
| 113 | oldmask uint32 |
| 114 | r0 uint32 |
| 115 | r1 uint32 |
| 116 | r2 uint32 |
| 117 | r3 uint32 |
| 118 | r4 uint32 |
| 119 | r5 uint32 |
| 120 | r6 uint32 |
| 121 | r7 uint32 |
| 122 | r8 uint32 |
| 123 | r9 uint32 |
| 124 | r10 uint32 |
| 125 | fp uint32 |
| 126 | ip uint32 |
| 127 | sp uint32 |
| 128 | lr uint32 |
| 129 | pc uint32 |
| 130 | cpsr uint32 |
| 131 | fault_address uint32 |
| 132 | } |
| 133 | |
| 134 | type ucontext struct { |
| 135 | uc_flags uint32 |
| 136 | uc_link *ucontext |
| 137 | uc_stack sigaltstackt |
| 138 | uc_mcontext sigcontext |
| 139 | uc_sigmask uint32 |
| 140 | __unused [31]int32 |
| 141 | uc_regspace [128]uint32 |
| 142 | } |
| 143 | |
| 144 | type timeval struct { |
| 145 | tv_sec int32 |
| 146 | tv_usec int32 |
| 147 | } |
| 148 | |
| 149 | func (tv *timeval) set_usec(x int32) { |
| 150 | tv.tv_usec = x |
| 151 | } |
| 152 | |
| 153 | type itimerval struct { |
| 154 | it_interval timeval |
| 155 | it_value timeval |
| 156 | } |
| 157 | |
| 158 | type siginfo struct { |
| Austin Clements | f4a5254 | 2014-11-19 14:56:49 -0500 | [diff] [blame] | 159 | si_signo int32 |
| 160 | si_errno int32 |
| 161 | si_code int32 |
| 162 | // below here is a union; si_addr is the only field we use |
| 163 | si_addr uint32 |
| Russ Cox | 580ef3e | 2014-11-11 17:07:37 -0500 | [diff] [blame] | 164 | } |
| 165 | |
| 166 | type sigactiont struct { |
| 167 | sa_handler uintptr |
| 168 | sa_flags uint32 |
| 169 | sa_restorer uintptr |
| 170 | sa_mask uint64 |
| 171 | } |
| 172 | |
| 173 | type epollevent struct { |
| 174 | events uint32 |
| 175 | _pad uint32 |
| 176 | data [8]byte // to match amd64 |
| 177 | } |
| Hyang-Ah Hana Kim | 3a87135 | 2015-01-24 17:51:42 -0500 | [diff] [blame] | 178 | |
| 179 | type sockaddr_un struct { |
| 180 | family uint16 |
| 181 | path [108]byte |
| 182 | } |
