mirror of
https://github.com/vishapoberon/compiler.git
synced 2026-04-06 09:52:24 +00:00
added target os, added experimental darwin, starting darwin port
Former-commit-id: 49b86a4ac5
This commit is contained in:
Norayr Chilingarian
parent
13bd5b56a5
commit
38d4e88876
61 changed files with 1521 additions and 25 deletions
501
src/lib/system/linux/gnuc/x86_64/Unix.Mod
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501
src/lib/system/linux/gnuc/x86_64/Unix.Mod
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@ -0,0 +1,501 @@
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MODULE Unix; (* Josef Templ, 5.3.90 Linux system calls *)
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(* ported to gnu x86_64 and added system function, noch *)
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(* Module Unix provides a system call interface to Linux.
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Naming conventions:
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Procedure and Type-names always start with a capital letter.
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error numbers as defined in Unix
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other constants start with lower case letters *)
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IMPORT SYSTEM;
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CONST
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(* various important constants *)
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stdin* = 0; stdout* =1; stderr* = 2;
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LOCKEX* = 2; LOCKUN* = 8; (* /usr/include/file.h *)
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AFINET* = 2; (* /usr/include/sys/socket.h *)
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PFINET* = AFINET; (* /usr/include/linux/socket.h *)
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SOCKSTREAM* = 1; (* /usr/include/linux/socket.h *)
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FIONREAD* = 541BH; (* in /usr/include/asm/termios.h *)
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SETFL* = 4; (* set file descriptor flags; in asm/fcntl.h *)
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TCP* = 0;
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(* flag sets, cf. /usr/include/asm/fcntl.h *)
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rdonly* = {}; wronly* = {0}; rdwr* = {1}; creat* = {6}; excl* = {7}; trunc* = {9}; append* = {10}; ndelay = {11};
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(* error numbers *)
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EPERM* = 1; (* Not owner *)
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ENOENT* = 2; (* No such file or directory *)
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ESRCH* = 3; (* No such process *)
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EINTR* = 4; (* Interrupted system call *)
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EIO* = 5; (* I/O error *)
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ENXIO* = 6; (* No such device or address *)
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E2BIG* = 7; (* Arg list too long *)
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ENOEXEC* = 8; (* Exec format error *)
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EBADF* = 9; (* Bad file number *)
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ECHILD* = 10; (* No children *)
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EAGAIN* = 11; (* No more processes *)
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ENOMEM* = 12; (* Not enough core *)
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EACCES* = 13; (* Permission denied *)
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EFAULT* = 14; (* Bad address *)
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ENOTBLK* = 15; (* Block device required *)
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EBUSY* = 16; (* Mount device busy *)
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EEXIST* = 17; (* File exists *)
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EXDEV* = 18; (* Cross-device link *)
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ENODEV* = 19; (* No such device *)
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ENOTDIR* = 20; (* Not a directory*)
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EISDIR* = 21; (* Is a directory *)
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EINVAL* = 22; (* Invalid argument *)
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ENFILE* = 23; (* File table overflow *)
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EMFILE* = 24; (* Too many open files *)
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ENOTTY* = 25; (* Not a typewriter *)
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ETXTBSY* = 26; (* Text file busy *)
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EFBIG* = 27; (* File too large *)
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ENOSPC* = 28; (* No space left on device *)
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ESPIPE* = 29; (* Illegal seek *)
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EROFS* = 30; (* Read-only file system *)
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EMLINK* = 31; (* Too many links *)
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EPIPE* = 32; (* Broken pipe *)
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EDOM* = 33; (* Argument too large *)
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ERANGE* = 34; (* Result too large *)
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EDEADLK* = 35; (* Resource deadlock would occur *)
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ENAMETOOLONG* = 36; (* File name too long *)
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ENOLCK* = 37; (* No record locks available *)
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ENOSYS* = 38; (* Function not implemented *)
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ENOTEMPTY* = 39; (* Directory not empty *)
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ELOOP* = 40; (* Too many symbolic links encountered *)
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EWOULDBLOCK* = EAGAIN; (* Operation would block *)
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ENOMSG* = 42; (* No message of desired type *)
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EIDRM* = 43; (* Identifier removed *)
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ECHRNG* = 44; (* Channel number out of range *)
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EL2NSYNC* = 45; (* Level 2 not synchronized *)
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EL3HLT* = 46; (* Level 3 halted *)
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EL3RST* = 47; (* Level 3 reset *)
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ELNRNG* = 48; (* Link number out of range *)
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EUNATCH* = 49; (* Protocol driver not attached *)
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ENOCSI* = 50; (* No CSI structure available *)
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EL2HLT* = 51; (* Level 2 halted *)
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EBADE* = 52; (* Invalid exchange *)
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EBADR* = 53; (* Invalid request descriptor *)
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EXFULL* = 54; (* Exchange full *)
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ENOANO* = 55; (* No anode *)
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EBADRQC* = 56; (* Invalid request code *)
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EBADSLT* = 57; (* Invalid slot *)
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EDEADLOCK* = 58; (* File locking deadlock error *)
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EBFONT* = 59; (* Bad font file format *)
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ENOSTR* = 60; (* Device not a stream *)
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ENODATA* = 61; (* No data available *)
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ETIME* = 62; (* Timer expired *)
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ENOSR* = 63; (* Out of streams resources *)
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ENONET* = 64; (* Machine is not on the network *)
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ENOPKG* = 65; (* Package not installed *)
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EREMOTE* = 66; (* Object is remote *)
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ENOLINK* = 67; (* Link has been severed *)
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EADV* = 68; (* Advertise error *)
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ESRMNT* = 69; (* Srmount error *)
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ECOMM* = 70; (* Communication error on send *)
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EPROTO* = 71; (* Protocol error *)
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EMULTIHOP* = 72; (* Multihop attempted *)
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EDOTDOT* = 73; (* RFS specific error *)
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EBADMSG* = 74; (* Not a data message *)
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EOVERFLOW* = 75; (* Value too large for defined data type *)
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ENOTUNIQ* = 76; (* Name not unique on network *)
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EBADFD* = 77; (* File descriptor in bad state *)
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EREMCHG* = 78; (* Remote address changed *)
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ELIBACC* = 79; (* Can not access a needed shared library *)
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ELIBBAD* = 80; (* Accessing a corrupted shared library *)
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ELIBSCN* = 81; (* .lib section in a.out corrupted *)
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ELIBMAX* = 82; (* Attempting to link in too many shared libraries *)
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ELIBEXEC* = 83; (* Cannot exec a shared library directly *)
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EILSEQ* = 84; (* Illegal byte sequence *)
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ERESTART* = 85; (* Interrupted system call should be restarted *)
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ESTRPIPE* = 86; (* Streams pipe error *)
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EUSERS* = 87; (* Too many users *)
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ENOTSOCK* = 88; (* Socket operation on non-socket *)
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EDESTADDRREQ* = 89; (* Destination address required *)
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EMSGSIZE* = 90; (* Message too long *)
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EPROTOTYPE* = 91; (* Protocol wrong type for socket *)
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ENOPROTOOPT* = 92; (* Protocol not available *)
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EPROTONOSUPPORT* = 93; (* Protocol not supported *)
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ESOCKTNOSUPPORT* = 94; (* Socket type not supported *)
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EOPNOTSUPP* = 95; (* Operation not supported on transport endpoint *)
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EPFNOSUPPORT* = 96; (* Protocol family not supported *)
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EAFNOSUPPORT* = 97; (* Address family not supported by protocol *)
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EADDRINUSE* = 98; (* Address already in use *)
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EADDRNOTAVAIL* = 99; (* Cannot assign requested address *)
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ENETDOWN* = 100; (* Network is down *)
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ENETUNREACH* = 101; (* Network is unreachable *)
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ENETRESET* = 102; (* Network dropped connection because of reset *)
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ECONNABORTED* = 103; (* Software caused connection abort *)
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ECONNRESET* = 104; (* Connection reset by peer *)
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ENOBUFS* = 105; (* No buffer space available *)
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EISCONN* = 106; (* Transport endpoint is already connected *)
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ENOTCONN* = 107; (* Transport endpoint is not connected *)
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ESHUTDOWN* = 108; (* Cannot send after transport endpoint shutdown *)
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ETOOMANYREFS* = 109; (* Too many references: cannot splice *)
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ETIMEDOUT* = 110; (* Connection timed out *)
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ECONNREFUSED* = 111; (* Connection refused *)
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EHOSTDOWN* = 112; (* Host is down *)
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EHOSTUNREACH* = 113; (* No route to host *)
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EALREADY* = 114; (* Operation already in progress *)
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EINPROGRESS* = 115; (* Operation now in progress *)
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ESTALE* = 116; (* Stale NFS file handle *)
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EUCLEAN* = 117; (* Structure needs cleaning *)
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ENOTNAM* = 118; (* Not a XENIX named type file *)
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ENAVAIL* = 119; (* No XENIX semaphores available *)
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EISNAM* = 120; (* Is a named type file *)
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EREMOTEIO* = 121; (* Remote I/O error *)
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EDQUOT* = 122; (* Quota exceeded *)
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CONST sigsetarrlength = 1024 / 8 * SIZE(LONGINT);
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TYPE
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(* bits/sigset.h
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_SIGSET_NWORDS (1024 / (8 * sizeof (unsigned long int)))
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1024 / 8*8 = 16
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1024 / 8*4 = 32
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*)
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sigsett* = RECORD
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val : ARRAY 16 OF LONGINT (* 32 for 32 bit *)
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(*val : ARRAY sigsetarrlength OF LONGINT *)
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END;
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JmpBuf* = RECORD
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(*bx*, si*, di*, bp*, sp*, pc*: LONGINT;*)
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(* bits/setjmp.h sets up longer array in GNU libc *)
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(*
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# if __WORDSIZE == 64
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typedef long int __jmp_buf[8];
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# else
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typedef int __jmp_buf[6];
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# endif
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*)
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bx*, si*, di*, bp*, sp*, pc*, ki*, ku*: LONGINT;
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(* setjmp.h
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/* Calling environment, plus possibly a saved signal mask. */
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struct __jmp_buf_tag
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{
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/* NOTE: The machine-dependent definitions of `__sigsetjmp'
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assume that a `jmp_buf' begins with a `__jmp_buf' and that
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`__mask_was_saved' follows it. Do not move these members
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or add others before it. */
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__jmp_buf __jmpbuf; /* Calling environment. */
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int __mask_was_saved; /* Saved the signal mask? */
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__sigset_t __saved_mask; /* Saved signal mask. */
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};
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*)
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(*maskWasSaved*, savedMask*: LONGINT;*)
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maskWasSaved*: INTEGER;
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(*
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# define _SIGSET_NWORDS (1024 / (8 * sizeof (unsigned long int)))
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typedef struct
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{
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unsigned long int __val[_SIGSET_NWORDS];
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} __sigset_t;
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*)
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savedMask*: sigsett;
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END ;
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Status* = RECORD (* struct stat *)
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dev* : LONGINT; (* dev_t 8 *)
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ino* : LONGINT; (* ino 8 *)
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nlink* : LONGINT;
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mode* : INTEGER;
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uid*, gid*: INTEGER;
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pad0* : INTEGER;
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rdev* : LONGINT;
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size* : LONGINT;
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blksize* : LONGINT;
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blocks* : LONGINT;
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atime* : LONGINT;
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atimences* : LONGINT;
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mtime* : LONGINT;
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mtimensec* : LONGINT;
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ctime* : LONGINT;
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ctimensec* : LONGINT;
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unused0*, unused1*, unused2*: LONGINT;
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END ;
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(* from /usr/include/bits/time.h
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struct timeval
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{
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__time_t tv_sec; /* Seconds. */ //__time_t 8
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__suseconds_t tv_usec; /* Microseconds. */ __suseconds_t 8
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};
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*)
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Timeval* = RECORD
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sec*, usec*: LONGINT
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END ;
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(*
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from man gettimeofday
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struct timezone {
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int tz_minuteswest; /* minutes west of Greenwich */ int 4
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int tz_dsttime; /* type of DST correction */ int 4
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};
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*)
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Timezone* = RECORD
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(*minuteswest*, dsttime*: LONGINT*)
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minuteswest*, dsttime*: INTEGER
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END ;
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Itimerval* = RECORD
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interval*, value*: Timeval
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END ;
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FdSet* = ARRAY 8 OF SET;
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SigCtxPtr* = POINTER TO SigContext;
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SigContext* = RECORD
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END ;
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SignalHandler* = PROCEDURE (sig, code: LONGINT; scp: SigCtxPtr);
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Dirent* = RECORD
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ino, off: LONGINT;
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reclen: INTEGER;
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name: ARRAY 256 OF CHAR;
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END ;
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Rusage* = RECORD
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utime*, stime*: Timeval;
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maxrss*, ixrss*, idrss*, isrss*,
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minflt*, majflt*, nswap*, inblock*,
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oublock*, msgsnd*, msgrcv*, nsignals*,
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nvcsw*, nivcsw*: LONGINT
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END ;
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Iovec* = RECORD
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base*, len*: LONGINT
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END ;
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SocketPair* = ARRAY 2 OF LONGINT;
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Pollfd* = RECORD
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fd*: LONGINT;
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events*, revents*: INTEGER
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END ;
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Sockaddr* = RECORD
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family*: INTEGER;
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port*: INTEGER;
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internetAddr*: LONGINT;
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pad*: ARRAY 8 OF CHAR;
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END ;
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HostEntry* = POINTER [1] TO Hostent;
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Hostent* = RECORD
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name*, aliases*: LONGINT;
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addrtype*, length*: LONGINT;
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addrlist*: LONGINT; (*POINTER TO POINTER TO LONGINT, network byte order*)
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END;
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Name* = ARRAY OF CHAR;
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PROCEDURE -includeStat()
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"#include <sys/stat.h>";
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PROCEDURE -includeErrno()
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"#include <errno.h>";
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PROCEDURE -err(): LONGINT
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"errno";
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PROCEDURE errno*(): LONGINT;
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BEGIN
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RETURN err()
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END errno;
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PROCEDURE -Exit*(n: LONGINT)
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"exit(n)";
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PROCEDURE -Fork*(): LONGINT
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"fork()";
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PROCEDURE -Wait*(VAR status: LONGINT): LONGINT
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"wait(status)";
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PROCEDURE -Select*(width: LONGINT; VAR readfds, writefds, exceptfds: FdSet; VAR timeout: Timeval): LONGINT
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"select(width, readfds, writefds, exceptfds, timeout)";
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PROCEDURE -Gettimeofday* (VAR tv: Timeval; VAR tz: Timezone) : LONGINT
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"gettimeofday(tv, tz)";
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PROCEDURE -Read* (fd, buf, nbyte: LONGINT): LONGINT
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"read(fd, buf, nbyte)";
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PROCEDURE -ReadBlk* (fd: LONGINT; VAR buf: ARRAY OF SYSTEM.BYTE): LONGINT
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"read(fd, buf, buf__len)";
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PROCEDURE -Write* (fd, buf, nbyte: LONGINT): LONGINT
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"write(fd, buf, nbyte)";
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PROCEDURE -WriteBlk* (fd: LONGINT; VAR buf: ARRAY OF SYSTEM.BYTE): LONGINT
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"write(fd, buf, buf__len)";
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PROCEDURE -Dup*(fd: LONGINT): LONGINT
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"dup(fd)";
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PROCEDURE -Dup2*(fd1, fd2: LONGINT): LONGINT
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"dup(fd1, fd2)";
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PROCEDURE -Pipe*(fds : LONGINT): LONGINT
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"pipe(fds)";
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PROCEDURE -Getpid*(): LONGINT
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"getpid()";
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PROCEDURE -Getuid*(): LONGINT
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"getuid()";
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PROCEDURE -Geteuid*(): LONGINT
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"geteuid()";
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PROCEDURE -Getgid*(): LONGINT
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"getgid()";
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PROCEDURE -Getegid*(): LONGINT
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"getegid()";
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PROCEDURE -Unlink*(name: Name): LONGINT
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"unlink(name)";
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PROCEDURE -Open*(name: Name; flag, mode: SET): LONGINT
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"open(name, flag, mode)";
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PROCEDURE -Close*(fd: LONGINT): LONGINT
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"close(fd)";
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PROCEDURE -stat(name: Name; VAR statbuf: Status): LONGINT
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"stat((const char*)name, (struct stat*)statbuf)";
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PROCEDURE Stat*(name: Name; VAR statbuf: Status): LONGINT;
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VAR res: LONGINT;
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BEGIN
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res := stat(name, statbuf);
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(* make the first 4 bytes as unique as possible (used in module Files for caching!) *)
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(* don't understand this
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INC(statbuf.dev, statbuf.devX);
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INC(statbuf.rdev, statbuf.rdevX); *)
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RETURN res;
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END Stat;
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PROCEDURE -fstat(fd: LONGINT; VAR statbuf: Status): LONGINT
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"fstat(fd, (struct stat*)statbuf)";
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PROCEDURE Fstat*(fd: LONGINT; VAR statbuf: Status): LONGINT;
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VAR res: LONGINT;
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BEGIN
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res := fstat(fd, statbuf);
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(* make the first 4 bytes as unique as possible (used in module Files for caching!) *)
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(*INC(statbuf.dev, statbuf.devX);
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INC(statbuf.rdev, statbuf.rdevX); *)
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RETURN res;
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END Fstat;
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PROCEDURE -Fchmod*(fd, mode: LONGINT): LONGINT
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"fchmod(fd, mode)";
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PROCEDURE -Chmod*(path: Name; mode: LONGINT): LONGINT
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"chmod(path, mode)";
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PROCEDURE -Lseek*(fd, offset, origin: LONGINT): LONGINT
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"lseek(fd, offset, origin)";
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PROCEDURE -Fsync*(fd: LONGINT): LONGINT
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"fsync(fd)";
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PROCEDURE -Fcntl*(fd, cmd, arg: LONGINT ): LONGINT
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"fcntl(fd, cmd, arg)";
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PROCEDURE -Flock*(fd, operation: LONGINT): LONGINT
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"flock(fd, operation)";
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PROCEDURE -Ftruncate*(fd, length: LONGINT): LONGINT
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"ftruncate(fd, length)";
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PROCEDURE -Readblk*(fd: LONGINT; VAR buf: ARRAY OF SYSTEM.BYTE; len: LONGINT): LONGINT
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"read(fd, buf, len)";
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PROCEDURE -Rename*(old, new: Name): LONGINT
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"rename(old, new)";
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PROCEDURE -Chdir*(path: Name): LONGINT
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"chdir(path)";
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PROCEDURE -Ioctl*(fd, request, arg: LONGINT): LONGINT
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"ioctl(fd, request, arg)";
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PROCEDURE -Kill*(pid, sig: LONGINT): LONGINT
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"kill(pid, sig)";
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PROCEDURE -Sigsetmask*(mask: LONGINT): LONGINT
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"sigsetmask(mask)";
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|
||||
(* TCP/IP networking *)
|
||||
|
||||
PROCEDURE -Gethostbyname*(name: Name): HostEntry
|
||||
"(Unix_HostEntry)gethostbyname(name)";
|
||||
|
||||
PROCEDURE -Gethostname*(VAR name: Name): LONGINT
|
||||
"gethostname(name, name__len)";
|
||||
|
||||
PROCEDURE -Socket*(af, type, protocol: LONGINT): LONGINT
|
||||
"socket(af, type, protocol)";
|
||||
|
||||
PROCEDURE -Connect*(socket: LONGINT; name: Sockaddr; namelen: LONGINT): LONGINT
|
||||
"connect(socket, &(name), namelen)";
|
||||
|
||||
PROCEDURE -Getsockname*(socket: LONGINT; VAR name: Sockaddr; VAR namelen: LONGINT): LONGINT
|
||||
"getsockname(socket, name, namelen)";
|
||||
|
||||
PROCEDURE -Bind*(socket: LONGINT; name: Sockaddr; namelen: LONGINT): LONGINT
|
||||
"bind(socket, &(name), namelen)";
|
||||
|
||||
PROCEDURE -Listen*(socket, backlog: LONGINT): LONGINT
|
||||
"listen(socket, backlog)";
|
||||
|
||||
PROCEDURE -Accept*(socket: LONGINT; VAR addr: Sockaddr; VAR addrlen: LONGINT): LONGINT
|
||||
"accept(socket, addr, addrlen)";
|
||||
|
||||
PROCEDURE -Recv*(socket, bufadr, buflen, flags: LONGINT): LONGINT
|
||||
"recv(socket, bufadr, buflen, flags)";
|
||||
|
||||
PROCEDURE -Send*(socket, bufadr, buflen, flags: LONGINT): LONGINT
|
||||
"send(socket, bufadr, buflen, flags)";
|
||||
|
||||
PROCEDURE -sys(str: ARRAY OF CHAR): INTEGER (* need this to call external tools like gcc or gas; noch *)
|
||||
"system(str)";
|
||||
|
||||
PROCEDURE system*(cmd : ARRAY OF CHAR);
|
||||
VAR r : INTEGER;
|
||||
BEGIN
|
||||
r := sys(cmd);
|
||||
END system;
|
||||
|
||||
PROCEDURE System*(cmd : ARRAY OF CHAR): INTEGER;
|
||||
VAR r : INTEGER;
|
||||
BEGIN
|
||||
r := sys(cmd);
|
||||
RETURN r
|
||||
END System;
|
||||
|
||||
|
||||
|
||||
END Unix.
|
||||
Loading…
Add table
Add a link
Reference in a new issue