From d1a37cbcd6b43f4a0ef1bcd95555a80bff8cfcdc Mon Sep 17 00:00:00 2001 From: BaoshanPang Date: Tue, 8 Oct 2019 13:17:27 -0700 Subject: Support vxWorks in libc-test --- libc-test/build.rs | 110 ++++++++++++++++++++++++ src/vxworks/mod.rs | 239 +++++++++++------------------------------------------ 2 files changed, 158 insertions(+), 191 deletions(-) diff --git a/libc-test/build.rs b/libc-test/build.rs index d6982fc952..b2512b85d6 100644 --- a/libc-test/build.rs +++ b/libc-test/build.rs @@ -27,6 +27,7 @@ fn do_ctest() { t if t.contains("solaris") => return test_solaris(t), t if t.contains("wasi") => return test_wasi(t), t if t.contains("windows") => return test_windows(t), + t if t.contains("vxworks") => return test_vxworks(t), t => panic!("unknown target {}", t), } } @@ -1927,6 +1928,115 @@ fn test_emscripten(target: &str) { cfg.generate("../src/lib.rs", "main.rs"); } +fn test_vxworks(target: &str) { + assert!(target.contains("vxworks")); + + let mut cfg = ctest::TestGenerator::new(); + headers! { cfg: + "vxWorks.h", + "yvals.h", + "nfs/nfsCommon.h", + "rtpLibCommon.h", + "randomNumGen.h", + "taskLib.h", + "sysLib.h", + "ioLib.h", + "inetLib.h", + "socket.h", + "errnoLib.h", + "ctype.h", + "dirent.h", + "dlfcn.h", + "elf.h", + "fcntl.h", + "grp.h", + "sys/poll.h", + "ifaddrs.h", + "langinfo.h", + "limits.h", + "link.h", + "locale.h", + "sys/stat.h", + "netdb.h", + "pthread.h", + "pwd.h", + "sched.h", + "semaphore.h", + "signal.h", + "stddef.h", + "stdint.h", + "stdio.h", + "stdlib.h", + "string.h", + "sys/file.h", + "sys/ioctl.h", + "sys/socket.h", + "sys/time.h", + "sys/times.h", + "sys/types.h", + "sys/uio.h", + "sys/un.h", + "sys/utsname.h", + "sys/wait.h", + "netinet/tcp.h", + "syslog.h", + "termios.h", + "time.h", + "ucontext.h", + "unistd.h", + "utime.h", + "wchar.h", + "errno.h", + "sys/mman.h", + "pathLib.h", + } + /* Fix me */ + cfg.skip_const(move |name| match name { + // sighandler_t weirdness + "SIG_DFL" | "SIG_ERR" | "SIG_IGN" + // This is not defined in vxWorks + | "RTLD_DEFAULT" => true, + _ => false, + }); + /* Fix me */ + cfg.skip_type(move |ty| match ty { + "stat64" | "sighandler_t" | "off64_t" => true, + _ => false, + }); + + cfg.skip_field_type(move |struct_, field| match (struct_, field) { + ("siginfo_t", "si_value") + | ("stat", "st_size") + | ("sigaction", "sa_u") => true, + _ => false, + }); + + cfg.skip_roundtrip(move |s| match s { + _ => false, + }); + + cfg.type_name(move |ty, is_struct, is_union| match ty { + "DIR" | "FILE" | "Dl_info" | "RTP_DESC" => ty.to_string(), + t if is_union => format!("union {}", t), + t if t.ends_with("_t") => t.to_string(), + t if is_struct => format!("struct {}", t), + t => t.to_string(), + }); + + /* Fix me */ + cfg.skip_fn(move |name| match name { + /* sigval */ + "sigqueue" | "_sigqueue" + /* sighandler_t*/ + | "signal" + /* not used in static linking by default */ + | "dlerror" => true, + _ => false, + }); + + cfg.generate("../src/lib.rs", "main.rs"); +} + fn test_linux(target: &str) { assert!(target.contains("linux")); diff --git a/src/vxworks/mod.rs b/src/vxworks/mod.rs index cc7525c31c..32190bed8a 100755 --- a/src/vxworks/mod.rs +++ b/src/vxworks/mod.rs @@ -550,6 +550,8 @@ pub const EAI_SERVICE: ::c_int = 9; pub const EAI_SOCKTYPE: ::c_int = 10; pub const EAI_SYSTEM: ::c_int = 11; +// This is not defined in vxWorks, but we have to define it here +// to make the building pass for getrandom and libstd, FIXME pub const RTLD_DEFAULT: *mut ::c_void = 0i64 as *mut ::c_void; //Clock Lib Stuff @@ -558,7 +560,7 @@ pub const CLOCK_MONOTONIC: ::c_int = 0x1; pub const CLOCK_PROCESS_CPUTIME_ID: ::c_int = 0x2; pub const CLOCK_THREAD_CPUTIME_ID: ::c_int = 0x3; pub const TIMER_ABSTIME: ::c_int = 0x1; -pub const TIME_RELTIME: ::c_int = 0xFFFFFFFE; +pub const TIMER_RELTIME: ::c_int = 0x0; // PTHREAD STUFF pub const PTHREAD_INITIALIZED_OBJ: ::c_int = 0xF70990EF; @@ -578,33 +580,36 @@ pub const PTHREAD_MUTEX_DEFAULT: ::c_int = PTHREAD_MUTEX_NORMAL; pub const PTHREAD_STACK_MIN: usize = 4096; pub const _PTHREAD_SHARED_SEM_NAME_MAX: usize = 30; -pub const EFAULT: ::c_int = 14; -pub const EBUSY: ::c_int = 16; -pub const EEXIST: ::c_int = 17; -pub const ENODEV: ::c_int = 19; -pub const EINVAL: ::c_int = 22; -pub const EPIPE: ::c_int = 32; -pub const ERANGE: ::c_int = 38; - // ERRNO STUFF +pub const OK: ::c_int = 0; pub const EPERM: ::c_int = 1; /* Not owner */ pub const ENOENT: ::c_int = 2; /* No such file or directory */ pub const ESRCH: ::c_int = 3; /* No such process */ pub const EINTR: ::c_int = 4; /* Interrupted system call */ -pub const EIOA: ::c_int = 5; /* I/O error */ +pub const EIO: ::c_int = 5; /* I/O error */ pub const ENXIO: ::c_int = 6; /* No such device or address */ pub const E2BIG: ::c_int = 7; /* Arg list too long */ pub const ENOEXEC: ::c_int = 8; /* Exec format error */ pub const EBADF: ::c_int = 9; /* Bad file number */ -pub const CHILD: ::c_int = 10; /* No children */ +pub const ECHILD: ::c_int = 10; /* No children */ pub const EAGAIN: ::c_int = 11; /* No more processes */ pub const ENOMEM: ::c_int = 12; /* Not enough core */ pub const EACCES: ::c_int = 13; /* Permission denied */ +pub const EFAULT: ::c_int = 14; +pub const ENOTEMPTY: ::c_int = 15; +pub const EBUSY: ::c_int = 16; +pub const EEXIST: ::c_int = 17; +pub const ENODEV: ::c_int = 19; +pub const ENOTDIR: ::c_int = 20; +pub const EISDIR: ::c_int = 21; +pub const EINVAL: ::c_int = 22; +pub const ENAMETOOLONG: ::c_int = 26; +pub const EFBIG: ::c_int = 27; +pub const ENOSPC: ::c_int = 28; +pub const EROFS: ::c_int = 30; +pub const EPIPE: ::c_int = 32; pub const EDEADLK: ::c_int = 33; -pub const EINPROGRESS: ::c_int = 68; -pub const EALREADY: ::c_int = 69; -pub const EWOULDBLOCK: ::c_int = 70; -pub const ENOSYS: ::c_int = 71; +pub const ERANGE: ::c_int = 38; pub const EDESTADDRREQ: ::c_int = 40; pub const EPROTOTYPE: ::c_int = 41; pub const ENOPROTOOPT: ::c_int = 42; @@ -627,66 +632,44 @@ pub const ESHUTDOWN: ::c_int = 58; pub const ETOOMANYREFS: ::c_int = 59; pub const ETIMEDOUT: ::c_int = 60; pub const ECONNREFUSED: ::c_int = 61; +pub const EINPROGRESS: ::c_int = 68; +pub const EALREADY: ::c_int = 69; +pub const EWOULDBLOCK: ::c_int = 70; +pub const ENOSYS: ::c_int = 71; +pub const EDQUOT: ::c_int = 83; +pub const ESTALE: ::c_int = 88; // NFS errnos: Refer to pkgs_v2/storage/fs/nfs/h/nfs/nfsCommon.h const M_nfsStat: ::c_int = 48 << 16; enum nfsstat { - NFS_OK = 0, - NFSERR_PERM = 1, - NFSERR_NOENT = 2, - NFSERR_IO = 5, - NFSERR_NXIO = 6, - NFSERR_ACCESS = 13, - NFSERR_EXIST = 17, - NFSERR_XDEV = 18, - NFSERR_NODEV = 19, - NFSERR_NOTDIR = 20, - NFSERR_ISDIR = 21, - NFSERR_INVAL = 22, - NFSERR_FBIG = 27, - NFSERR_NOSPC = 28, - NFSERR_ROFS = 30, - NFSERR_MLINK = 31, - NFSERR_NAMETOOLONG = 26, - NFSERR_NOTEMPTY = 15, - NFSERR_DQUOT = 83, - NFSERR_STALE = 88, NFSERR_REMOTE = 71, NFSERR_WFLUSH = 99, NFSERR_BADHANDLE = 10001, NFSERR_NOT_SYNC = 10002, NFSERR_BAD_COOKIE = 10003, - NFSERR_NOTSUPP = 45, NFSERR_TOOSMALL = 10005, NFSERR_BADTYPE = 10007, NFSERR_JUKEBOX = 10008, } -pub const S_nfsLib_NFS_OK: ::c_int = nfsstat::NFS_OK as ::c_int; -pub const S_nfsLib_NFSERR_PERM: ::c_int = nfsstat::NFSERR_PERM as ::c_int; -pub const S_nfsLib_NFSERR_NOENT: ::c_int = nfsstat::NFSERR_NOENT as ::c_int; -pub const S_nfsLib_NFSERR_IO: ::c_int = nfsstat::NFSERR_IO as ::c_int; -pub const S_nfsLib_NFSERR_NXIO: ::c_int = nfsstat::NFSERR_NXIO as ::c_int; -pub const S_nfsLib_NFSERR_ACCESS: ::c_int = nfsstat::NFSERR_ACCESS as ::c_int; -pub const S_nfsLib_NFSERR_EXIST: ::c_int = nfsstat::NFSERR_EXIST as ::c_int; -pub const S_nfsLib_NFSERR_XDEV: ::c_int = - M_nfsStat | nfsstat::NFSERR_XDEV as ::c_int; -pub const S_nfsLib_NFSERR_NODEV: ::c_int = - M_nfsStat | nfsstat::NFSERR_NODEV as ::c_int; -pub const S_nfsLib_NFSERR_NOTDIR: ::c_int = nfsstat::NFSERR_NOTDIR as ::c_int; -pub const S_nfsLib_NFSERR_ISDIR: ::c_int = nfsstat::NFSERR_ISDIR as ::c_int; -pub const S_nfsLib_NFSERR_INVAL: ::c_int = nfsstat::NFSERR_INVAL as ::c_int; -pub const S_nfsLib_NFSERR_FBIG: ::c_int = nfsstat::NFSERR_FBIG as ::c_int; -pub const S_nfsLib_NFSERR_NOSPC: ::c_int = nfsstat::NFSERR_NOSPC as ::c_int; -pub const S_nfsLib_NFSERR_ROFS: ::c_int = nfsstat::NFSERR_ROFS as ::c_int; -pub const S_nfsLib_NFSERR_MLINK: ::c_int = - M_nfsStat | nfsstat::NFSERR_MLINK as ::c_int; -pub const S_nfsLib_NFSERR_NAMETOOLONG: ::c_int = - nfsstat::NFSERR_NAMETOOLONG as ::c_int; -pub const S_nfsLib_NFSERR_NOTEMPTY: ::c_int = - nfsstat::NFSERR_NOTEMPTY as ::c_int; -pub const S_nfsLib_NFSERR_DQUOT: ::c_int = nfsstat::NFSERR_DQUOT as ::c_int; -pub const S_nfsLib_NFSERR_STALE: ::c_int = nfsstat::NFSERR_STALE as ::c_int; +pub const S_nfsLib_NFS_OK: ::c_int = OK; +pub const S_nfsLib_NFSERR_PERM: ::c_int = EPERM; +pub const S_nfsLib_NFSERR_NOENT: ::c_int = ENOENT; +pub const S_nfsLib_NFSERR_IO: ::c_int = EIO; +pub const S_nfsLib_NFSERR_NXIO: ::c_int = ENXIO; +pub const S_nfsLib_NFSERR_ACCESS: ::c_int = EACCES; +pub const S_nfsLib_NFSERR_EXIST: ::c_int = EEXIST; +pub const S_nfsLib_NFSERR_ENODEV: ::c_int = ENODEV; +pub const S_nfsLib_NFSERR_NOTDIR: ::c_int = ENOTDIR; +pub const S_nfsLib_NFSERR_ISDIR: ::c_int = EISDIR; +pub const S_nfsLib_NFSERR_INVAL: ::c_int = EINVAL; +pub const S_nfsLib_NFSERR_FBIG: ::c_int = EFBIG; +pub const S_nfsLib_NFSERR_NOSPC: ::c_int = ENOSPC; +pub const S_nfsLib_NFSERR_ROFS: ::c_int = EROFS; +pub const S_nfsLib_NFSERR_NAMETOOLONG: ::c_int = ENAMETOOLONG; +pub const S_nfsLib_NFSERR_NOTEMPTY: ::c_int = ENOTEMPTY; +pub const S_nfsLib_NFSERR_DQUOT: ::c_int = EDQUOT; +pub const S_nfsLib_NFSERR_STALE: ::c_int = ESTALE; pub const S_nfsLib_NFSERR_WFLUSH: ::c_int = M_nfsStat | nfsstat::NFSERR_WFLUSH as ::c_int; pub const S_nfsLib_NFSERR_REMOTE: ::c_int = @@ -697,11 +680,10 @@ pub const S_nfsLib_NFSERR_NOT_SYNC: ::c_int = M_nfsStat | nfsstat::NFSERR_NOT_SYNC as ::c_int; pub const S_nfsLib_NFSERR_BAD_COOKIE: ::c_int = M_nfsStat | nfsstat::NFSERR_BAD_COOKIE as ::c_int; -pub const S_nfsLib_NFSERR_NOTSUPP: ::c_int = - nfsstat::NFSERR_NOTSUPP as ::c_int; +pub const S_nfsLib_NFSERR_NOTSUPP: ::c_int = EOPNOTSUPP; pub const S_nfsLib_NFSERR_TOOSMALL: ::c_int = M_nfsStat | nfsstat::NFSERR_TOOSMALL as ::c_int; -pub const S_nfsLib_NFSERR_SERVERFAULT: ::c_int = nfsstat::NFSERR_IO as ::c_int; +pub const S_nfsLib_NFSERR_SERVERFAULT: ::c_int = EIO; pub const S_nfsLib_NFSERR_BADTYPE: ::c_int = M_nfsStat | nfsstat::NFSERR_BADTYPE as ::c_int; pub const S_nfsLib_NFSERR_JUKEBOX: ::c_int = @@ -736,7 +718,6 @@ pub const S_IFBLK: ::c_int = 0x6000; pub const S_IFREG: ::c_int = 0x8000; pub const S_IFLNK: ::c_int = 0xa000; pub const S_IFSHM: ::c_int = 0xb000; -pub const S_IFDEVMEM: ::c_int = 0xd000; pub const S_IFSOCK: ::c_int = 0xc000; pub const S_ISUID: ::c_int = 0x0800; pub const S_ISGID: ::c_int = 0x0400; @@ -1228,91 +1209,15 @@ extern "C" { pub fn getchar_unlocked() -> ::c_int; pub fn putchar_unlocked(c: ::c_int) -> ::c_int; pub fn stat(path: *const c_char, buf: *mut stat) -> ::c_int; - pub fn pclose(stream: *mut ::FILE) -> ::c_int; pub fn fdopen(fd: ::c_int, mode: *const c_char) -> *mut ::FILE; pub fn fileno(stream: *mut ::FILE) -> ::c_int; pub fn creat(path: *const c_char, mode: mode_t) -> ::c_int; - pub fn fdopendir(fd: ::c_int) -> *mut ::DIR; pub fn rewinddir(dirp: *mut ::DIR); - - pub fn openat( - dirfd: ::c_int, - pathname: *const ::c_char, - flags: ::c_int, - ... - ) -> ::c_int; - pub fn fchmodat( - dirfd: ::c_int, - pathname: *const ::c_char, - mode: ::mode_t, - flags: ::c_int, - ) -> ::c_int; pub fn fchown(fd: ::c_int, owner: ::uid_t, group: ::gid_t) -> ::c_int; - pub fn fchownat( - dirfd: ::c_int, - pathname: *const ::c_char, - owner: ::uid_t, - group: ::gid_t, - flags: ::c_int, - ) -> ::c_int; - pub fn fstatat( - dirfd: ::c_int, - pathname: *const ::c_char, - buf: *mut stat, - flags: ::c_int, - ) -> ::c_int; - pub fn linkat( - olddirfd: ::c_int, - oldpath: *const ::c_char, - newdirfd: ::c_int, - newpath: *const ::c_char, - flags: ::c_int, - ) -> ::c_int; - pub fn mkdirat( - dirfd: ::c_int, - pathname: *const ::c_char, - mode: ::mode_t, - ) -> ::c_int; - pub fn readlinkat( - dirfd: ::c_int, - pathname: *const ::c_char, - buf: *mut ::c_char, - bufsiz: ::size_t, - ) -> ::ssize_t; - pub fn renameat( - olddirfd: ::c_int, - oldpath: *const ::c_char, - newdirfd: ::c_int, - newpath: *const ::c_char, - ) -> ::c_int; - pub fn symlinkat( - target: *const ::c_char, - newdirfd: ::c_int, - linkpath: *const ::c_char, - ) -> ::c_int; - pub fn access(path: *const c_char, amode: ::c_int) -> ::c_int; pub fn alarm(seconds: ::c_uint) -> ::c_uint; pub fn fchdir(dirfd: ::c_int) -> ::c_int; pub fn chown(path: *const c_char, uid: uid_t, gid: gid_t) -> ::c_int; - pub fn lchown(path: *const c_char, uid: uid_t, gid: gid_t) -> ::c_int; - pub fn execl(path: *const c_char, arg0: *const c_char, ...) -> ::c_int; - pub fn execle( - path: *const ::c_char, - arg0: *const ::c_char, - ... - ) -> ::c_int; - pub fn execlp( - file: *const ::c_char, - arg0: *const ::c_char, - ... - ) -> ::c_int; - pub fn execv(prog: *const c_char, argv: *const *const c_char) -> ::c_int; - pub fn execve( - prog: *const c_char, - argv: *const *const c_char, - envp: *const *const c_char, - ) -> ::c_int; pub fn fpathconf(filedes: ::c_int, name: ::c_int) -> c_long; pub fn getegid() -> gid_t; pub fn geteuid() -> uid_t; @@ -1327,17 +1232,11 @@ extern "C" { pub fn pause() -> ::c_int; pub fn seteuid(uid: uid_t) -> ::c_int; pub fn setegid(gid: gid_t) -> ::c_int; - pub fn setpgid(pid: pid_t, pgid: pid_t) -> ::c_int; - pub fn setsid() -> pid_t; pub fn sleep(secs: ::c_uint) -> ::c_uint; - pub fn tcgetpgrp(fd: ::c_int) -> pid_t; - pub fn tcsetpgrp(fd: ::c_int, pgrp: ::pid_t) -> ::c_int; pub fn ttyname(fd: ::c_int) -> *mut c_char; pub fn wait(status: *mut ::c_int) -> pid_t; pub fn umask(mask: mode_t) -> mode_t; - pub fn killpg(pgrp: pid_t, sig: ::c_int) -> ::c_int; pub fn mlock(addr: *const ::c_void, len: ::size_t) -> ::c_int; - pub fn munlock(addr: *const ::c_void, len: ::size_t) -> ::c_int; pub fn mlockall(flags: ::c_int) -> ::c_int; pub fn munlockall() -> ::c_int; @@ -1350,17 +1249,8 @@ extern "C" { offset: off_t, ) -> *mut ::c_void; pub fn munmap(addr: *mut ::c_void, len: ::size_t) -> ::c_int; - - pub fn if_nametoindex(ifname: *const c_char) -> ::c_uint; - pub fn if_indextoname( - ifindex: ::c_uint, - ifname: *mut ::c_char, - ) -> *mut ::c_char; - pub fn truncate(path: *const c_char, length: off_t) -> ::c_int; - pub fn flock(fd: ::c_int, operation: ::c_int) -> ::c_int; - pub fn gettimeofday(tp: *mut ::timeval, tz: *mut ::c_void) -> ::c_int; pub fn pthread_exit(value: *mut ::c_void) -> !; pub fn pthread_attr_setdetachstate( @@ -1403,8 +1293,6 @@ extern "C" { #[link_name = "_rtld_dladdr"] pub fn dladdr(addr: *mut ::c_void, info: *mut Dl_info) -> ::c_int; - pub fn res_init() -> ::c_int; - // time.h pub fn gmtime_r(time_p: *const time_t, result: *mut tm) -> *mut tm; pub fn localtime_r(time_p: *const time_t, result: *mut tm) -> *mut tm; @@ -1414,14 +1302,7 @@ extern "C" { pub fn localtime(time_p: *const time_t) -> *mut tm; pub fn timegm(tm: *mut tm) -> time_t; pub fn difftime(time1: time_t, time0: time_t) -> ::c_double; - - pub fn mknod( - pathname: *const ::c_char, - mode: ::mode_t, - dev: ::dev_t, - ) -> ::c_int; pub fn gethostname(name: *mut ::c_char, len: ::size_t) -> ::c_int; - pub fn chroot(name: *const ::c_char) -> ::c_int; pub fn usleep(secs: ::useconds_t) -> ::c_int; pub fn putenv(string: *mut c_char) -> ::c_int; pub fn setlocale( @@ -1436,8 +1317,6 @@ extern "C" { ) -> ::c_int; pub fn sigpending(set: *mut sigset_t) -> ::c_int; - pub fn getsid(pid: pid_t) -> pid_t; - pub fn mkfifo(path: *const c_char, mode: mode_t) -> ::c_int; pub fn fseeko( @@ -1446,13 +1325,7 @@ extern "C" { whence: ::c_int, ) -> ::c_int; pub fn ftello(stream: *mut ::FILE) -> ::off_t; - pub fn tcdrain(fd: ::c_int) -> ::c_int; - pub fn tcflow(fd: ::c_int, action: ::c_int) -> ::c_int; - pub fn tcflush(fd: ::c_int, action: ::c_int) -> ::c_int; - pub fn tcgetsid(fd: ::c_int) -> ::pid_t; - pub fn tcsendbreak(fd: ::c_int, duration: ::c_int) -> ::c_int; pub fn mkstemp(template: *mut ::c_char) -> ::c_int; - pub fn mkdtemp(template: *mut ::c_char) -> *mut ::c_char; pub fn tmpnam(ptr: *mut ::c_char) -> *mut ::c_char; @@ -1460,14 +1333,6 @@ extern "C" { pub fn closelog(); pub fn setlogmask(maskpri: ::c_int) -> ::c_int; pub fn syslog(priority: ::c_int, message: *const ::c_char, ...); - pub fn nice(incr: ::c_int) -> ::c_int; - - pub fn grantpt(fd: ::c_int) -> ::c_int; - pub fn posix_openpt(flags: ::c_int) -> ::c_int; - pub fn ptsname(fd: ::c_int) -> *mut ::c_char; - pub fn unlockpt(fd: ::c_int) -> ::c_int; - - pub fn strcasestr(cs: *const c_char, ct: *const c_char) -> *mut c_char; pub fn getline( lineptr: *mut *mut c_char, n: *mut size_t, @@ -1868,14 +1733,6 @@ extern "C" { protocol: ::c_int, ) -> ::c_int; - pub fn socketpair( - // Doesn't exist - domain: ::c_int, - type_: ::c_int, - protocol: ::c_int, - socket_vector: *mut ::c_int, - ) -> ::c_int; - // icotl.h pub fn ioctl(fd: ::c_int, request: ::c_int, ...) -> ::c_int; @@ -2092,8 +1949,8 @@ extern "C" { // pathLib.h pub fn _pathIsAbsolute( filepath: *const ::c_char, - pNameTail: *const *const ::c_char, - ) -> bool; + pNameTail: *mut *const ::c_char, + ) -> BOOL; pub fn writev( fd: ::c_int, -- cgit v1.2.1