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Diffstat (limited to 'lang/gcc34/files/5netbsd64osinte.ads')
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1 files changed, 646 insertions, 0 deletions
diff --git a/lang/gcc34/files/5netbsd64osinte.ads b/lang/gcc34/files/5netbsd64osinte.ads new file mode 100644 index 00000000000..2bad26a3cc5 --- /dev/null +++ b/lang/gcc34/files/5netbsd64osinte.ads @@ -0,0 +1,646 @@ +------------------------------------------------------------------------------ +-- -- +-- GNU ADA RUN-TIME LIBRARY (GNARL) COMPONENTS -- +-- -- +-- S Y S T E M . O S _ I N T E R F A C E -- +-- -- +-- S p e c -- +-- -- +-- -- +-- Copyright (C) 1997-2001 Free Software Foundation, Inc. -- +-- -- +-- GNARL is free software; you can redistribute it and/or modify it under -- +-- terms of the GNU General Public License as published by the Free Soft- -- +-- ware Foundation; either version 2, or (at your option) any later ver- -- +-- sion. GNARL is distributed in the hope that it will be useful, but WITH- -- +-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY -- +-- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License -- +-- for more details. You should have received a copy of the GNU General -- +-- Public License distributed with GNARL; see file COPYING. If not, write -- +-- to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, -- +-- MA 02111-1307, USA. -- +-- -- +-- As a special exception, if other files instantiate generics from this -- +-- unit, or you link this unit with other files to produce an executable, -- +-- this unit does not by itself cause the resulting executable to be -- +-- covered by the GNU General Public License. This exception does not -- +-- however invalidate any other reasons why the executable file might be -- +-- covered by the GNU Public License. -- +-- -- +-- GNARL was developed by the GNARL team at Florida State University. -- +-- Extensive contributions were provided by Ada Core Technologies Inc. -- +-- -- +------------------------------------------------------------------------------ + +-- This package includes all direct interfaces to OS services +-- that are needed by children of System. + +-- PLEASE DO NOT add any with-clauses to this package +-- or remove the pragma Elaborate_Body. +-- It is designed to be a bottom-level (leaf) package. + +with Interfaces.C; +package System.OS_Interface is + pragma Preelaborate; + + pragma Linker_Options ("-lposix"); + pragma Linker_Options ("-lpthread"); + + subtype int is Interfaces.C.int; + subtype short is Interfaces.C.short; + subtype long is Interfaces.C.long; + subtype unsigned is Interfaces.C.unsigned; + subtype unsigned_short is Interfaces.C.unsigned_short; + subtype unsigned_long is Interfaces.C.unsigned_long; + subtype unsigned_char is Interfaces.C.unsigned_char; + subtype plain_char is Interfaces.C.plain_char; + subtype size_t is Interfaces.C.size_t; + + type int32_t is range -2**31 .. (2**31)-1; + for int32_t'Size use 32; + + ----------- + -- Errno -- + ----------- + + function Errno return int; + pragma Import (C, Errno, "__get_errno"); + + EPERM : constant := 1; -- Operation not permitted + ENOENT : constant := 2; -- No such file or directory + ESRCH : constant := 3; -- No such process + EINTR : constant := 4; -- Interrupted system call + EIO : constant := 5; -- Input/output error + ENXIO : constant := 6; -- Device not configured + E2BIG : constant := 7; -- Argument list too long + ENOEXEC : constant := 8; -- Exec format error + EBADF : constant := 9; -- Bad file descriptor + ECHILD : constant := 10; -- No child processes + EDEADLK : constant := 11; -- Resource deadlock avoided + ENOMEM : constant := 12; -- Cannot allocate memory + EACCES : constant := 13; -- Permission denied + EFAULT : constant := 14; -- Bad address + ENOTBLK : constant := 15; -- Block device required + EBUSY : constant := 16; -- Device busy + EEXIST : constant := 17; -- File exists + EXDEV : constant := 18; -- Cross-device link + ENODEV : constant := 19; + ENOTDIR : constant := 20; -- Not a directory + EISDIR : constant := 21; -- Is a directory + EINVAL : constant := 22; -- Invalid argument + ENFILE : constant := 23; + EMFILE : constant := 24; -- Too many open files + ENOTTY : constant := 25; + ETXTBSY : constant := 26; -- Text file busy + EFBIG : constant := 27; -- File too large + ENOSPC : constant := 28; -- No space left on device + ESPIPE : constant := 29; -- Illegal seek + EROFS : constant := 30; -- Read-only file system + EMLINK : constant := 31; -- Too many links + EPIPE : constant := 32; -- Broken pipe + EDOM : constant := 33; + ERANGE : constant := 34; + EAGAIN : constant := 35; + EWOULDBLOCK : constant := EAGAIN; -- Operation would block + EINPROGRESS : constant := 36; -- Operation now in progress + EALREADY : constant := 37; + ENOTSOCK : constant := 38; + EDESTADDRREQ : constant := 39; + EMSGSIZE : constant := 40; -- Message too long + EPROTOTYPE : constant := 41; + ENOPROTOOPT : constant := 42; -- Protocol not available + EPROTONOSUPPORT : constant := 43; -- Protocol not supported + ESOCKTNOSUPPORT : constant := 44; -- Socket type not supported + EOPNOTSUPP : constant := 45; -- Operation not supported + EPFNOSUPPORT : constant := 46; + EAFNOSUPPORT : constant := 47; + EADDRINUSE : constant := 48; -- Address already in use + EADDRNOTAVAIL : constant := 49; + ENETDOWN : constant := 50; -- Network is down + ENETUNREACH : constant := 51; -- Network is unreachable + ENETRESET : constant := 52; + ECONNABORTED : constant := 53; + ECONNRESET : constant := 54; -- Connection reset by peer + ENOBUFS : constant := 55; -- No buffer space available + EISCONN : constant := 56; + ENOTCONN : constant := 57; -- Socket is not connected + ESHUTDOWN : constant := 58; + ETOOMANYREFS : constant := 59; + ETIMEDOUT : constant := 60; -- Operation timed out + ECONNREFUSED : constant := 61; -- Connection refused + ELOOP : constant := 62; + ENAMETOOLONG : constant := 63; -- File name too long + EHOSTDOWN : constant := 64; -- Host is down + EHOSTUNREACH : constant := 65; -- No route to host + ENOTEMPTY : constant := 66; -- Directory not empty + EPROCLIM : constant := 67; -- Too many processes + EUSERS : constant := 68; -- Too many users + EDQUOT : constant := 69; -- Disc quota exceeded + ESTALE : constant := 70; -- Stale NFS file handle + EREMOTE : constant := 71; + EBADRPC : constant := 72; -- RPC struct is bad + ERPCMISMATCH : constant := 73; -- RPC version wrong + EPROGUNAVAIL : constant := 74; -- RPC prog. not avail + EPROGMISMATCH : constant := 75; -- Program version wrong + EPROCUNAVAIL : constant := 76; -- Bad procedure for program + ENOLCK : constant := 77; -- No locks available + ENOSYS : constant := 78; -- Function not implemented + EFTYPE : constant := 79; + EAUTH : constant := 80; -- Authentication error + ENEEDAUTH : constant := 81; -- Need authenticator + EIDRM : constant := 82; -- Identifier removed + ENOMSG : constant := 83; -- No message of desired type + EOVERFLOW : constant := 84; + EILSEQ : constant := 85; -- Illegal byte sequence + ENOTSUP : constant := 86; -- Not supported + ECANCELED : constant := 87; -- Operation canceled + EBADMSG : constant := 88; -- Bad or Corrupt message + ENODATA : constant := 89; -- No message available + ENOSR : constant := 90; -- No STREAM resources + ENOSTR : constant := 91; -- Not a STREAM + ETIME : constant := 92; -- STREAM ioctl timeout + ELAST : constant := 92; -- Must equal largest errno + + ------------- + -- Signals -- + ------------- + Max_Interrupt : constant := 64; + type Signal is new int range 0 .. Max_Interrupt; + for Signal'Size use int'Size; + + sighup : constant := 1; -- hangup + sigint : constant := 2; -- interrupt + sigquit : constant := 3; -- quit + sigill : constant := 4; -- illegal instruction (not reset when caught) + sigtrap : constant := 5; -- trace trap (not reset when caught) + SIGABRT : constant := 6; -- abort() + sigiot : constant := SIGABRT; -- compatibility + sigemt : constant := 7; -- EMT instruction + sigfpe : constant := 8; -- floating point exception + sigkill : constant := 9; -- kill (cannot be caught or ignored) + sigbus : constant := 10; -- bus error + sigsegv : constant := 11; -- segmentation violation + sigsys : constant := 12; -- bad argument to system call + sigpipe : constant := 13; -- write on a pipe with no one to read it + sigalrm : constant := 14; -- alarm clock + sigterm : constant := 15; -- software termination signal from kill + sigurg : constant := 16; -- urgent condition on IO channel + sigstop : constant := 17; -- sendable stop signal not from tty + sigtstp : constant := 18; -- stop signal from tty + sigcont : constant := 19; -- continue a stopped process + sigchld : constant := 20; -- to parent on child stop or exit + sigttin : constant := 21; -- to readers pgrp upon background tty read + sigttou : constant := 22; -- like TTIN for output if (tp->t_local<OSTOP) + sigio : constant := 23; -- input/output possible signal + sigxcpu : constant := 24; -- exceeded CPU time limit + sigxfsz : constant := 25; -- exceeded file size limit + sigvtalrm : constant := 26; -- virtual time alarm + sigprof : constant := 27; -- profiling time alarm + sigwinch : constant := 28; -- window size changes + siginfo : constant := 29; -- information request + sigusr1 : constant := 30; -- user defined signal 1 + sigusr2 : constant := 31; -- user defined signal 2 + sigpwr : constant := 32; -- power fail/restart (not reset when caught) + sigwaiting : constant := 0; -- process's lwps blocked (Solaris) + sigcancel : constant := 0; -- thread cancellation signal (libthread) + + SIGADAABORT : constant := SIGABRT; + + type signal_set is array (Natural range <>) of Signal; + + Unmasked : constant signal_set := (sigkill, sigill, sigprof, sigtrap, + sigpwr); + + -- Following signals should not be disturbed. + -- See c-posix-signals.c in FLORIST + Reserved : constant signal_set := (sigalrm, sigbus, sigill, sigsegv, + sigfpe, SIGABRT, sigkill, sigstop); + + -- PTHREAD_SIGMASK(3) + SIG_BLOCK : constant := 1; + SIG_SETMASK : constant := 3; + SIG_UNBLOCK : constant := 2; + + type sigset_t is private; + type sigset_t_ptr is access all sigset_t; + + -- Binding to macros defined in <signal.h> + function sigaddset (set : access sigset_t; sig : Signal) return int; + pragma Import (C, sigaddset, "adasigaddset"); + + function sigdelset (set : access sigset_t; sig : Signal) return int; + pragma Import (C, sigdelset, "adasigdelset"); + + function sigfillset (set : access sigset_t) return int; + pragma Import (C, sigfillset, "adasigfillset"); + + function sigismember (set : access sigset_t; sig : Signal) return int; + pragma Import (C, sigismember, "adasigismember"); + + function sigemptyset (set : access sigset_t) return int; + pragma Import (C, sigemptyset, "adasigemptyset"); + + type struct_sigaction is record + sa_handler : System.Address; + sa_mask : sigset_t; + sa_flags : int; + end record; + pragma Convention (C, struct_sigaction); + type struct_sigaction_ptr is access all struct_sigaction; + + SIG_DFL : constant := 0; + SIG_IGN : constant := 1; + + function sigaction + (sig : Signal; + act : struct_sigaction_ptr; + oact : struct_sigaction_ptr := null) return int; + pragma Import (C, sigaction, "adasigaction"); + + ---------- + -- Time -- + ---------- + + type clockid_t is new int; + CLOCK_REALTIME : constant := 0; + + type timespec is private; + + function To_Duration ( + TS : timespec) + return Duration; + pragma Inline (To_Duration); + + function To_Timespec ( + D : Duration) + return timespec; + pragma Inline (To_Timespec); + + type Struct_Timeval is private; + + function To_Duration ( + TV : Struct_Timeval) + return Duration; + pragma Inline (To_Duration); + + function To_Timeval ( + D : Duration) + return Struct_Timeval; + pragma Inline (To_Timeval); + + function Gettimeofday ( + Tv : access Struct_Timeval; + Tz : System.Address := System.Null_Address) + return int; + pragma Import (C, Gettimeofday, "gettimeofday"); + + function clock_gettime + (clock_id : clockid_t; + tp : access timespec) return int; + pragma Import (C, clock_gettime, "clock_gettime"); + + + --------- + -- LWP -- + --------- + + -- From <sys/types.h> + type lwpid_t is new int32_t; + + function lwp_self return System.Address; + pragma Import (C, lwp_self, "ada_lwp_self"); + + + ------------------------- + -- Priority Scheduling -- + ------------------------- + + SCHED_FIFO : constant := 1; + SCHED_RR : constant := 2; + SCHED_TS : constant := 3; + SCHED_OTHER : constant := 3; + SCHED_NP : constant := 4; + + function sched_get_priority_min (Policy : int) return int; + pragma Import (C, sched_get_priority_min, "sched_get_priority_min"); + + function sched_get_priority_max (Policy : int) return int; + pragma Import (C, sched_get_priority_max, "sched_get_priority_max"); + + ------------- + -- Process -- + ------------- + + type pid_t is private; + + function kill (pid : pid_t; sig : Signal) return int; + pragma Import (C, kill, "kill"); + + function getpid return pid_t; + pragma Import (C, getpid, "getpid"); + + ------------- + -- Threads -- + ------------- + + type Thread_Body is access + function (arg : System.Address) return System.Address; + type pthread_t is private; + subtype Thread_Id is pthread_t; + + type pthread_mutex_t is limited private; + type pthread_cond_t is limited private; + type pthread_attr_t is limited private; + type pthread_mutexattr_t is limited private; + type pthread_condattr_t is limited private; + type pthread_key_t is private; + subtype cond_t is pthread_cond_t; + + PTHREAD_CREATE_DETACHED : constant := 1; + + --------------------------------------- + -- Nonstandard Thread Initialization -- + --------------------------------------- + + procedure pthread_init; + pragma Inline (pthread_init); + -- This is a dummy procedure to share some GNULLI files + + ------------------------- + -- POSIX.1c Section 3 -- + ------------------------- + + function sigwait + (set : access sigset_t; + sig : access Signal) return int; + pragma Import (C, sigwait, "adasigwait"); + + function pthread_kill + (thread : pthread_t; + sig : Signal) return int; + pragma Import (C, pthread_kill, "pthread_kill"); + + function pthread_sigmask + (how : int; + set : sigset_t_ptr; + oset : sigset_t_ptr) return int; + pragma Import (C, pthread_sigmask, "pthread_sigmask"); + + -------------------------- + -- POSIX.1c Section 11 -- + -------------------------- + + function pthread_mutexattr_init + (attr : access pthread_mutexattr_t) return int; + pragma Import (C, pthread_mutexattr_init, "pthread_mutexattr_init"); + + function pthread_mutexattr_destroy + (attr : access pthread_mutexattr_t) return int; + pragma Import (C, pthread_mutexattr_destroy, "pthread_mutexattr_destroy"); + + function pthread_mutex_init + (mutex : access pthread_mutex_t; + attr : access pthread_mutexattr_t) return int; + pragma Import (C, pthread_mutex_init, "pthread_mutex_init"); + + function pthread_mutex_destroy (mutex : access pthread_mutex_t) return int; + pragma Import (C, pthread_mutex_destroy, "pthread_mutex_destroy"); + + function pthread_mutex_lock (mutex : access pthread_mutex_t) return int; + pragma Import (C, pthread_mutex_lock, "pthread_mutex_lock"); + + function pthread_mutex_unlock (mutex : access pthread_mutex_t) return int; + pragma Import (C, pthread_mutex_unlock, "pthread_mutex_unlock"); + + function pthread_condattr_init + (attr : access pthread_condattr_t) return int; + pragma Import (C, pthread_condattr_init, "pthread_condattr_init"); + + function pthread_condattr_destroy + (attr : access pthread_condattr_t) return int; + pragma Import (C, pthread_condattr_destroy, "pthread_condattr_destroy"); + + function pthread_cond_init + (cond : access pthread_cond_t; + attr : access pthread_condattr_t) return int; + pragma Import (C, pthread_cond_init, "pthread_cond_init"); + + function pthread_cond_destroy (cond : access pthread_cond_t) return int; + pragma Import (C, pthread_cond_destroy, "pthread_cond_destroy"); + + function pthread_cond_signal (cond : access pthread_cond_t) return int; + pragma Import (C, pthread_cond_signal, "pthread_cond_signal"); + + function pthread_cond_wait + (cond : access pthread_cond_t; + mutex : access pthread_mutex_t) return int; + pragma Import (C, pthread_cond_wait, "pthread_cond_wait"); + + function pthread_cond_timedwait + (cond : access pthread_cond_t; + mutex : access pthread_mutex_t; + abstime : access timespec) return int; + pragma Import (C, pthread_cond_timedwait, "pthread_cond_timedwait"); + + -------------------------- + -- POSIX.1c Section 13 -- + -------------------------- + + PTHREAD_PRIO_NONE : constant := 0; + PTHREAD_PRIO_PROTECT : constant := 2; + PTHREAD_PRIO_INHERIT : constant := 1; + + function pthread_mutexattr_setprotocol + (attr : access pthread_mutexattr_t; + protocol : int) return int; + pragma Import + (C, pthread_mutexattr_setprotocol, "pthread_mutexattr_setprotocol"); + + function pthread_mutexattr_setprioceiling + (attr : access pthread_mutexattr_t; + prioceiling : int) return int; + pragma Import + (C, pthread_mutexattr_setprioceiling, "pthread_mutexattr_setprioceiling"); + + type struct_sched_param is record + sched_priority : int; + end record; + for struct_sched_param use record + sched_priority at 0 range 0 .. 31; + end record; + pragma Convention (C, struct_sched_param); + + function pthread_setschedparam + (thread : pthread_t; + policy : int; + param : access struct_sched_param) + return int; + pragma Import (C, pthread_setschedparam, "pthread_setschedparam"); + + function pthread_attr_setscope + (attr : access pthread_attr_t; + contentionscope : int) return int; + pragma Import (C, pthread_attr_setscope, "pthread_attr_setscope"); + + function pthread_attr_setinheritsched + (attr : access pthread_attr_t; + inheritsched : int) return int; + pragma Import + (C, pthread_attr_setinheritsched, "pthread_attr_setinheritsched"); + + function pthread_attr_setschedpolicy + (attr : access pthread_attr_t; + policy : int) return int; + pragma Import (C, pthread_attr_setschedpolicy); + + function pthread_attr_setschedparam + (attr : access pthread_attr_t; + sched_param : access struct_sched_param) + return int; + pragma Import (C, pthread_attr_setschedparam, "pthread_attr_setschedparam"); + + function sched_yield return int; + pragma Import (C, sched_yield, "sched_yield"); + + --------------------------- + -- P1003.1c - Section 16 -- + --------------------------- + + function pthread_attr_init (attributes : access pthread_attr_t) return int; + pragma Import (C, pthread_attr_init, "pthread_attr_init"); + + function pthread_attr_destroy + (attributes : access pthread_attr_t) return int; + pragma Import (C, pthread_attr_destroy, "pthread_attr_destroy"); + + function pthread_attr_setdetachstate + (attr : access pthread_attr_t; + detachstate : int) return int; + pragma Import (C, pthread_attr_setdetachstate); + + function pthread_attr_setstacksize + (attr : access pthread_attr_t; + stacksize : size_t) return int; + pragma Import (C, pthread_attr_setstacksize, "pthread_attr_setstacksize"); + + function pthread_create + (thread : access pthread_t; + attributes : access pthread_attr_t; + start_routine : Thread_Body; + arg : System.Address) return int; + pragma Import (C, pthread_create, "pthread_create"); + + procedure pthread_exit (status : System.Address); + pragma Import (C, pthread_exit, "pthread_exit"); + + function pthread_self return pthread_t; + pragma Import (C, pthread_self, "pthread_self"); + + -------------------------- + -- POSIX.1c Section 17 -- + -------------------------- + + function pthread_setspecific + (key : pthread_key_t; + value : System.Address) return int; + pragma Import (C, pthread_setspecific, "pthread_setspecific"); + + function pthread_getspecific (key : pthread_key_t) return System.Address; + pragma Import (C, pthread_getspecific, "pthread_getspecific"); + + type destructor_pointer is access procedure (arg : System.Address); + + function pthread_key_create + (key : access pthread_key_t; + destructor : destructor_pointer) return int; + pragma Import (C, pthread_key_create, "pthread_key_create"); + + --------------------------------------------------------------- + -- Non portable SGI 6.5 additions to the pthread interface -- + -- must be executed from within the context of a system -- + -- scope task -- + --------------------------------------------------------------- + + function pthread_setrunon_np (cpu : int) return int; + pragma Import (C, pthread_setrunon_np, "pthread_setrunon_np"); + +private + + type array_type_1 is array (Integer range 0 .. 3) of unsigned; + type sigset_t is record + X_X_sigbits : array_type_1; + end record; + pragma Convention (C, sigset_t); + + -- From <sys/ansi.h> + type pid_t is new int32_t; + + type time_t is new int32_t; + + type timespec is record + tv_sec : time_t; + tv_nsec : long; + end record; + for timespec use record + tv_sec at 0 range 0 .. 63; + tv_nsec at 8 range 0 .. 63; + end record; + pragma Warnings (Off); + -- There may be holes in the record, due to + -- components not defined by POSIX standard. + for timespec'Size use 128; + pragma Convention (C, timespec); + + type suseconds_t is range -2**63 .. (2**63)-1; + for suseconds_t'Size use 64; + type struct_timeval is record + tv_sec : time_t; + tv_usec : suseconds_t; + end record; + for struct_timeval use record + tv_sec at 0 range 0 .. 63; + tv_usec at 8 range 0 .. 63; + end record; + pragma Convention (C, struct_timeval); + pragma Warnings (Off); + -- There may be holes in the record, due to + -- components not defined by POSIX standard. + for struct_timeval'Size use 128; + pragma Warnings (On); + + + type array_type_9 is array (Integer range 0 .. 4) of long; + type pthread_attr_t is record + X_X_D : array_type_9; + end record; + pragma Convention (C, pthread_attr_t); + + type array_type_8 is array (Integer range 0 .. 1) of long; + type pthread_condattr_t is record + X_X_D : array_type_8; + end record; + pragma Convention (C, pthread_condattr_t); + + type array_type_7 is array (Integer range 0 .. 1) of long; + type pthread_mutexattr_t is record + X_X_D : array_type_7; + end record; + pragma Convention (C, pthread_mutexattr_t); + + type pthread_t is new System.Address; + + type array_type_10 is array (Integer range 0 .. 7) of long; + type pthread_mutex_t is record + X_X_D : array_type_10; + end record; + pragma Convention (C, pthread_mutex_t); + + type array_type_11 is array (Integer range 0 .. 7) of long; + type pthread_cond_t is record + X_X_D : array_type_11; + end record; + pragma Convention (C, pthread_cond_t); + + type pthread_key_t is new int; + +end System.OS_Interface; |