[WebAssembly] Add syscall numbers of wasm.js (#23)

I verified that this change doesn't change the list
of failing tests on the wasm waterfall.

arch/wasm32/bits/syscall.h

@@ -629,11 +629,11 @@
 #define SYS_get_mempolicy	275
 #define SYS_set_mempolicy	276
 #define SYS_mq_open 		277
-#define SYS_mq_unlink		(SYS_mq_open+1)
+#define SYS_mq_unlink		278
-#define SYS_mq_timedsend	(SYS_mq_open+2)
+#define SYS_mq_timedsend	279
-#define SYS_mq_timedreceive	(SYS_mq_open+3)
+#define SYS_mq_timedreceive	280
-#define SYS_mq_notify		(SYS_mq_open+4)
+#define SYS_mq_notify		281
-#define SYS_mq_getsetattr	(SYS_mq_open+5)
+#define SYS_mq_getsetattr	282
 #define SYS_kexec_load		283
 #define SYS_waitid		284
 /* #define SYS_sys_setaltroot	285 */

arch/wasm32/wasm.js

@@ -897,37 +897,390 @@ var musl_hack = (function() {
 };
 })();
 
+syscall_names = {
+  // Generted using the following command:
+  // grep "^#define SYS_" arch/wasm32/bits/syscall.h | awk '{print $3 ": \"" $2 // "\'," }'
+  0: "SYS_restart_syscall",
+  1: "SYS_exit",
+  2: "SYS_fork",
+  3: "SYS_read",
+  4: "SYS_write",
+  5: "SYS_open",
+  6: "SYS_close",
+  7: "SYS_waitpid",
+  8: "SYS_creat",
+  9: "SYS_link",
+  10: "SYS_unlink",
+  11: "SYS_execve",
+  12: "SYS_chdir",
+  13: "SYS_time",
+  14: "SYS_mknod",
+  15: "SYS_chmod",
+  16: "SYS_lchown",
+  17: "SYS_break",
+  18: "SYS_oldstat",
+  19: "SYS_lseek",
+  20: "SYS_getpid",
+  21: "SYS_mount",
+  22: "SYS_umount",
+  23: "SYS_setuid",
+  24: "SYS_getuid",
+  25: "SYS_stime",
+  26: "SYS_ptrace",
+  27: "SYS_alarm",
+  28: "SYS_oldfstat",
+  29: "SYS_pause",
+  30: "SYS_utime",
+  31: "SYS_stty",
+  32: "SYS_gtty",
+  33: "SYS_access",
+  34: "SYS_nice",
+  35: "SYS_ftime",
+  36: "SYS_sync",
+  37: "SYS_kill",
+  38: "SYS_rename",
+  39: "SYS_mkdir",
+  40: "SYS_rmdir",
+  41: "SYS_dup",
+  42: "SYS_pipe",
+  43: "SYS_times",
+  44: "SYS_prof",
+  45: "SYS_brk",
+  46: "SYS_setgid",
+  47: "SYS_getgid",
+  48: "SYS_signal",
+  49: "SYS_geteuid",
+  50: "SYS_getegid",
+  51: "SYS_acct",
+  52: "SYS_umount2",
+  53: "SYS_lock",
+  54: "SYS_ioctl",
+  55: "SYS_fcntl",
+  56: "SYS_mpx",
+  57: "SYS_setpgid",
+  58: "SYS_ulimit",
+  59: "SYS_oldolduname",
+  60: "SYS_umask",
+  61: "SYS_chroot",
+  62: "SYS_ustat",
+  63: "SYS_dup2",
+  64: "SYS_getppid",
+  65: "SYS_getpgrp",
+  66: "SYS_setsid",
+  67: "SYS_sigaction",
+  68: "SYS_sgetmask",
+  69: "SYS_ssetmask",
+  70: "SYS_setreuid",
+  71: "SYS_setregid",
+  72: "SYS_sigsuspend",
+  73: "SYS_sigpending",
+  74: "SYS_sethostname",
+  75: "SYS_setrlimit",
+  76: "SYS_getrlimit",
+  77: "SYS_getrusage",
+  78: "SYS_gettimeofday",
+  79: "SYS_settimeofday",
+  80: "SYS_getgroups",
+  81: "SYS_setgroups",
+  82: "SYS_select",
+  83: "SYS_symlink",
+  84: "SYS_oldlstat",
+  85: "SYS_readlink",
+  86: "SYS_uselib",
+  87: "SYS_swapon",
+  88: "SYS_reboot",
+  89: "SYS_readdir",
+  90: "SYS_mmap",
+  91: "SYS_munmap",
+  92: "SYS_truncate",
+  93: "SYS_ftruncate",
+  94: "SYS_fchmod",
+  95: "SYS_fchown",
+  96: "SYS_getpriority",
+  97: "SYS_setpriority",
+  98: "SYS_profil",
+  99: "SYS_statfs",
+  100: "SYS_fstatfs",
+  101: "SYS_ioperm",
+  102: "SYS_socketcall",
+  103: "SYS_syslog",
+  104: "SYS_setitimer",
+  105: "SYS_getitimer",
+  106: "SYS_stat",
+  107: "SYS_lstat",
+  108: "SYS_fstat",
+  109: "SYS_olduname",
+  110: "SYS_iopl",
+  111: "SYS_vhangup",
+  112: "SYS_idle",
+  113: "SYS_vm86old",
+  114: "SYS_wait4",
+  115: "SYS_swapoff",
+  116: "SYS_sysinfo",
+  117: "SYS_ipc",
+  118: "SYS_fsync",
+  119: "SYS_sigreturn",
+  120: "SYS_clone",
+  121: "SYS_setdomainname",
+  122: "SYS_uname",
+  123: "SYS_modify_ldt",
+  124: "SYS_adjtimex",
+  125: "SYS_mprotect",
+  126: "SYS_sigprocmask",
+  127: "SYS_create_module",
+  128: "SYS_init_module",
+  129: "SYS_delete_module",
+  130: "SYS_get_kernel_syms",
+  131: "SYS_quotactl",
+  132: "SYS_getpgid",
+  133: "SYS_fchdir",
+  134: "SYS_bdflush",
+  135: "SYS_sysfs",
+  136: "SYS_personality",
+  137: "SYS_afs_syscall",
+  138: "SYS_setfsuid",
+  139: "SYS_setfsgid",
+  140: "SYS__llseek",
+  141: "SYS_getdents",
+  142: "SYS__newselect",
+  143: "SYS_flock",
+  144: "SYS_msync",
+  145: "SYS_readv",
+  146: "SYS_writev",
+  147: "SYS_getsid",
+  148: "SYS_fdatasync",
+  149: "SYS__sysctl",
+  150: "SYS_mlock",
+  151: "SYS_munlock",
+  152: "SYS_mlockall",
+  153: "SYS_munlockall",
+  154: "SYS_sched_setparam",
+  155: "SYS_sched_getparam",
+  156: "SYS_sched_setscheduler",
+  157: "SYS_sched_getscheduler",
+  158: "SYS_sched_yield",
+  159: "SYS_sched_get_priority_max",
+  160: "SYS_sched_get_priority_min",
+  161: "SYS_sched_rr_get_interval",
+  162: "SYS_nanosleep",
+  163: "SYS_mremap",
+  164: "SYS_setresuid",
+  165: "SYS_getresuid",
+  166: "SYS_vm86",
+  167: "SYS_query_module",
+  168: "SYS_poll",
+  169: "SYS_nfsservctl",
+  170: "SYS_setresgid",
+  171: "SYS_getresgid",
+  172: "SYS_prctl",
+  173: "SYS_rt_sigreturn",
+  174: "SYS_rt_sigaction",
+  175: "SYS_rt_sigprocmask",
+  176: "SYS_rt_sigpending",
+  177: "SYS_rt_sigtimedwait",
+  178: "SYS_rt_sigqueueinfo",
+  179: "SYS_rt_sigsuspend",
+  180: "SYS_pread64",
+  181: "SYS_pwrite64",
+  182: "SYS_chown",
+  183: "SYS_getcwd",
+  184: "SYS_capget",
+  185: "SYS_capset",
+  186: "SYS_sigaltstack",
+  187: "SYS_sendfile",
+  188: "SYS_getpmsg",
+  189: "SYS_putpmsg",
+  190: "SYS_vfork",
+  191: "SYS_ugetrlimit",
+  192: "SYS_mmap2",
+  193: "SYS_truncate64",
+  194: "SYS_ftruncate64",
+  195: "SYS_stat64",
+  196: "SYS_lstat64",
+  197: "SYS_fstat64",
+  198: "SYS_lchown32",
+  199: "SYS_getuid32",
+  200: "SYS_getgid32",
+  201: "SYS_geteuid32",
+  202: "SYS_getegid32",
+  203: "SYS_setreuid32",
+  204: "SYS_setregid32",
+  205: "SYS_getgroups32",
+  206: "SYS_setgroups32",
+  207: "SYS_fchown32",
+  208: "SYS_setresuid32",
+  209: "SYS_getresuid32",
+  210: "SYS_setresgid32",
+  211: "SYS_getresgid32",
+  212: "SYS_chown32",
+  213: "SYS_setuid32",
+  214: "SYS_setgid32",
+  215: "SYS_setfsuid32",
+  216: "SYS_setfsgid32",
+  217: "SYS_pivot_root",
+  218: "SYS_mincore",
+  219: "SYS_madvise",
+  219: "SYS_madvise1",
+  220: "SYS_getdents64",
+  221: "SYS_fcntl64",
+  224: "SYS_gettid",
+  225: "SYS_readahead",
+  226: "SYS_setxattr",
+  227: "SYS_lsetxattr",
+  228: "SYS_fsetxattr",
+  229: "SYS_getxattr",
+  230: "SYS_lgetxattr",
+  231: "SYS_fgetxattr",
+  232: "SYS_listxattr",
+  233: "SYS_llistxattr",
+  234: "SYS_flistxattr",
+  235: "SYS_removexattr",
+  236: "SYS_lremovexattr",
+  237: "SYS_fremovexattr",
+  238: "SYS_tkill",
+  239: "SYS_sendfile64",
+  240: "SYS_futex",
+  241: "SYS_sched_setaffinity",
+  242: "SYS_sched_getaffinity",
+  243: "SYS_set_thread_area",
+  244: "SYS_get_thread_area",
+  245: "SYS_io_setup",
+  246: "SYS_io_destroy",
+  247: "SYS_io_getevents",
+  248: "SYS_io_submit",
+  249: "SYS_io_cancel",
+  250: "SYS_fadvise64",
+  252: "SYS_exit_group",
+  253: "SYS_lookup_dcookie",
+  254: "SYS_epoll_create",
+  255: "SYS_epoll_ctl",
+  256: "SYS_epoll_wait",
+  257: "SYS_remap_file_pages",
+  258: "SYS_set_tid_address",
+  259: "SYS_timer_create",
+  260: "SYS_timer_settime",
+  261: "SYS_timer_gettime",
+  262: "SYS_timer_getoverrun",
+  263: "SYS_timer_delete",
+  264: "SYS_clock_settime",
+  265: "SYS_clock_gettime",
+  266: "SYS_clock_getres",
+  267: "SYS_clock_nanosleep",
+  268: "SYS_statfs64",
+  269: "SYS_fstatfs64",
+  270: "SYS_tgkill",
+  271: "SYS_utimes",
+  272: "SYS_fadvise64_64",
+  273: "SYS_vserver",
+  274: "SYS_mbind",
+  275: "SYS_get_mempolicy",
+  276: "SYS_set_mempolicy",
+  277: "SYS_mq_open",
+  278: "SYS_mq_unlink",
+  279: "SYS_mq_timedsend",
+  280: "SYS_mq_timedreceive",
+  281: "SYS_mq_notify",
+  282: "SYS_mq_getsetattr",
+  283: "SYS_kexec_load",
+  284: "SYS_waitid",
+  286: "SYS_add_key",
+  287: "SYS_request_key",
+  288: "SYS_keyctl",
+  289: "SYS_ioprio_set",
+  290: "SYS_ioprio_get",
+  291: "SYS_inotify_init",
+  292: "SYS_inotify_add_watch",
+  293: "SYS_inotify_rm_watch",
+  294: "SYS_migrate_pages",
+  295: "SYS_openat",
+  296: "SYS_mkdirat",
+  297: "SYS_mknodat",
+  298: "SYS_fchownat",
+  299: "SYS_futimesat",
+  300: "SYS_fstatat64",
+  301: "SYS_unlinkat",
+  302: "SYS_renameat",
+  303: "SYS_linkat",
+  304: "SYS_symlinkat",
+  305: "SYS_readlinkat",
+  306: "SYS_fchmodat",
+  307: "SYS_faccessat",
+  308: "SYS_pselect6",
+  309: "SYS_ppoll",
+  310: "SYS_unshare",
+  311: "SYS_set_robust_list",
+  312: "SYS_get_robust_list",
+  313: "SYS_splice",
+  314: "SYS_sync_file_range",
+  315: "SYS_tee",
+  316: "SYS_vmsplice",
+  317: "SYS_move_pages",
+  318: "SYS_getcpu",
+  319: "SYS_epoll_pwait",
+  320: "SYS_utimensat",
+  321: "SYS_signalfd",
+  322: "SYS_timerfd_create",
+  323: "SYS_eventfd",
+  324: "SYS_fallocate",
+  325: "SYS_timerfd_settime",
+  326: "SYS_timerfd_gettime",
+  327: "SYS_signalfd4",
+  328: "SYS_eventfd2",
+  329: "SYS_epoll_create1",
+  330: "SYS_dup3",
+  331: "SYS_pipe2",
+  332: "SYS_inotify_init1",
+  333: "SYS_preadv",
+  334: "SYS_pwritev",
+  340: "SYS_prlimit64",
+  341: "SYS_name_to_handle_at",
+  342: "SYS_open_by_handle_at",
+  343: "SYS_clock_adjtime",
+  344: "SYS_syncfs",
+  345: "SYS_sendmmsg",
+  346: "SYS_setns",
+  347: "SYS_process_vm_readv",
+  348: "SYS_process_vm_writev",
+  349: "SYS_kcmp",
+  350: "SYS_finit_module",
+  357: "SYS_recvmmsg",
+  367: "SYS_fanotify_init",
+  368: "SYS_fanotify_mark",
+  375: "SYS_membarrier"
+}
+
 // Syscall API with C libraries. In theory this is the only JavaScript
 // implementation we need.
 var syscall = (function() {
-  // TODO auto-generate syscall number from the header.
   return {
     __syscall: function(n, args) {
-      print('syscall(' + n + ', ' + args + ')');
+      print('syscall(' + syscall_names[n] + ', ' + args + ')');
+      return -1; },
+    __syscall0: function(n) {
+      print('syscall0(' + syscall_names[n] + ')');
       return -1; },
-    __syscall0: function(n) { print('syscall(' + n + ')'); return -1; },
     __syscall1: function(n, a) {
-      print('syscall(' + n + ', ' + a + ')');
+      print('syscall1(' + syscall_names[n] + ', ' + a + ')');
       return -1; },
     __syscall2: function(n, a, b) {
-      print('syscall(' + n + ', ' + a + ', ' + b + ')');
+      print('syscall2(' + syscall_names[n] + ', ' + a + ', ' + b + ')');
       return -1; },
     __syscall3: function(n, a, b, c) {
-      print('syscall(' + n + ', ' + a + ', ' + b + ', ' + c + ')');
+      print('syscall3(' + syscall_names[n] + ', ' + a + ', ' + b + ', ' + c + ')');
       return -1; },
     __syscall4: function(n, a, b, c, d) {
-      print('syscall(' + n + ', ' + a + ', ' + b + ', ' + c + ', ' + d + ')');
+      print('syscall4(' + syscall_names[n] + ', ' + a + ', ' + b + ', ' + c + ', ' + d + ')');
       return -1; },
     __syscall5: function(n, a, b, c, d, e) {
-      print('syscall(' + n + ', ' + a + ', ' + b + ', ' + c + ', ' + d + ', ' +
+      print('syscall4(' + syscall_names[n] + ', ' + a + ', ' + b + ', ' + c + ', ' + d + ', ' +
             e + ')');
       return -1; },
     __syscall6: function(n, a, b, c, d, e, f) {
-      print('syscall(' + n + ', ' + a + ', ' + b + ', ' + c + ', ' + d + ', ' +
+      print('syscall6(' + syscall_names[n] + ', ' + a + ', ' + b + ', ' + c + ', ' + d + ', ' +
             e + ', ' + f + ')');
       return -1; },
     __syscall_cp: function(n, a, b, c, d, e, f) {
-      print('syscall(' + n + ', ' + a + ', ' + b + ', ' + c + ', ' + d + ', ' +
+      print('syscall_cp(' + syscall_names[n] + ', ' + a + ', ' + b + ', ' + c + ', ' + d + ', ' +
             e + ', ' + f + ')');
       return -1; }
 };