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Diffstat (limited to 'gcc/ada/s-osinte-tru64.ads')
| -rw-r--r-- | gcc/ada/s-osinte-tru64.ads | 585 |
1 files changed, 0 insertions, 585 deletions
diff --git a/gcc/ada/s-osinte-tru64.ads b/gcc/ada/s-osinte-tru64.ads deleted file mode 100644 index 0fcd4221e80..00000000000 --- a/gcc/ada/s-osinte-tru64.ads +++ /dev/null @@ -1,585 +0,0 @@ ------------------------------------------------------------------------------- --- -- --- GNAT 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) 1991-1994, Florida State University -- --- Copyright (C) 1995-2011, Free Software Foundation, Inc. -- --- -- --- GNAT 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 3, or (at your option) any later ver- -- --- sion. GNAT 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. -- --- -- --- As a special exception under Section 7 of GPL version 3, you are granted -- --- additional permissions described in the GCC Runtime Library Exception, -- --- version 3.1, as published by the Free Software Foundation. -- --- -- --- You should have received a copy of the GNU General Public License and -- --- a copy of the GCC Runtime Library Exception along with this program; -- --- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see -- --- <http://www.gnu.org/licenses/>. -- --- -- --- GNARL was developed by the GNARL team at Florida State University. -- --- Extensive contributions were provided by Ada Core Technologies, Inc. -- --- -- ------------------------------------------------------------------------------- - --- This is the Tru64 version of this package - --- This package encapsulates all direct interfaces to OS services --- that are needed by the tasking run-time (libgnarl). - --- PLEASE DO NOT add any with-clauses to this package or remove the pragma --- Preelaborate. This package is designed to be a bottom-level (leaf) package. - -with Interfaces.C; - -with Ada.Unchecked_Conversion; - -package System.OS_Interface is - pragma Preelaborate; - - pragma Linker_Options ("-lpthread"); - pragma Linker_Options ("-lmach"); - pragma Linker_Options ("-lexc"); - pragma Linker_Options ("-lrt"); - - 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; - subtype char_array is Interfaces.C.char_array; - - ----------- - -- Errno -- - ----------- - - function errno return int; - pragma Import (C, errno, "_Geterrno"); - - EAGAIN : constant := 35; - EINTR : constant := 4; - EINVAL : constant := 22; - ENOMEM : constant := 12; - ETIMEDOUT : constant := 60; - - ------------- - -- Signals -- - ------------- - - Max_Interrupt : constant := 48; - type Signal is new int range 0 .. Max_Interrupt; - for Signal'Size use int'Size; - - SIGHUP : constant := 1; -- hangup - SIGINT : constant := 2; -- interrupt (rubout) - SIGQUIT : constant := 3; -- quit (ASCD FS) - SIGILL : constant := 4; -- illegal instruction (not reset) - SIGTRAP : constant := 5; -- trace trap (not reset) - SIGABRT : constant := 6; -- used by abort, replace SIGIOT in the future - SIGIOT : constant := 6; -- abort (terminate) process - SIGLOST : constant := 6; -- old BSD signal ?? - 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 - SIGIOINT : constant := 16; -- printer to backend error signal - SIGSTOP : constant := 17; -- stop (cannot be caught or ignored) - SIGTSTP : constant := 18; -- user stop requested from tty - SIGCONT : constant := 19; -- stopped process has been continued - SIGCHLD : constant := 20; -- child status change - SIGTTIN : constant := 21; -- background tty read attempted - SIGTTOU : constant := 22; -- background tty write attempted - SIGPOLL : constant := 23; -- I/O possible, or completed - SIGIO : constant := 23; -- STREAMS version of SIGPOLL - SIGAIO : constant := 23; -- base lan i/o - SIGPTY : constant := 23; -- pty i/o - SIGXCPU : constant := 24; -- CPU time limit exceeded - SIGXFSZ : constant := 25; -- filesize limit exceeded - SIGVTALRM : constant := 26; -- virtual timer expired - SIGPROF : constant := 27; -- profiling timer expired - SIGWINCH : constant := 28; -- window size change - SIGINFO : constant := 29; -- information request - SIGPWR : constant := 29; -- Power Fail/Restart -- SVID3/SVR4 - SIGUSR1 : constant := 30; -- user defined signal 1 - SIGUSR2 : constant := 31; -- user defined signal 2 - SIGRESV : constant := 32; -- reserved by Digital for future use - - SIGADAABORT : constant := SIGABRT; - - type Signal_Set is array (Natural range <>) of Signal; - - Unmasked : constant Signal_Set := (0 .. 0 => SIGTRAP); - Reserved : constant Signal_Set := (SIGALRM, SIGABRT, SIGKILL, SIGSTOP); - - type sigset_t is private; - - function sigaddset (set : access sigset_t; sig : Signal) return int; - pragma Import (C, sigaddset); - - function sigdelset (set : access sigset_t; sig : Signal) return int; - pragma Import (C, sigdelset); - - function sigfillset (set : access sigset_t) return int; - pragma Import (C, sigfillset); - - function sigismember (set : access sigset_t; sig : Signal) return int; - pragma Import (C, sigismember); - - function sigemptyset (set : access sigset_t) return int; - pragma Import (C, sigemptyset); - - type union_type_3 is new String (1 .. 116); - type siginfo_t is record - si_signo : int; - si_errno : int; - si_code : int; - X_data : union_type_3; - end record; - for siginfo_t'Size use 8 * 128; - pragma Convention (C, siginfo_t); - - type struct_sigaction is record - sa_handler : System.Address; - sa_mask : sigset_t; - sa_flags : int; - sa_signo : int; - end record; - pragma Convention (C, struct_sigaction); - type struct_sigaction_ptr is access all struct_sigaction; - - SIG_BLOCK : constant := 1; - SIG_UNBLOCK : constant := 2; - SIG_SETMASK : constant := 3; - - SIG_DFL : constant := 0; - SIG_IGN : constant := 1; - - SA_NODEFER : constant := 8; - SA_SIGINFO : constant := 16#40#; - SA_ONSTACK : constant := 16#01#; - - function sigaction - (sig : Signal; - act : struct_sigaction_ptr; - oact : struct_sigaction_ptr) return int; - pragma Import (C, sigaction); - - ---------- - -- Time -- - ---------- - - type timespec is private; - - function nanosleep (rqtp, rmtp : access timespec) return int; - pragma Import (C, nanosleep); - - type clockid_t is new int; - - function clock_gettime - (clock_id : clockid_t; - tp : access timespec) return int; - pragma Import (C, clock_gettime); - - function To_Duration (TS : timespec) return Duration; - pragma Inline (To_Duration); - - function To_Timespec (D : Duration) return timespec; - pragma Inline (To_Timespec); - - type struct_timezone is record - tz_minuteswest : int; - tz_dsttime : int; - end record; - pragma Convention (C, struct_timezone); - - ------------------------- - -- Priority Scheduling -- - ------------------------- - - SCHED_FIFO : constant := 1; - SCHED_RR : constant := 2; - SCHED_OTHER : constant := 3; - SCHED_LFI : constant := 5; - - ------------- - -- Process -- - ------------- - - type pid_t is private; - - function kill (pid : pid_t; sig : Signal) return int; - pragma Import (C, kill); - - function getpid return pid_t; - pragma Import (C, getpid); - - BIND_NO_INHERIT : constant := 1; - - function bind_to_cpu - (pid : pid_t; - cpu_mask : unsigned_long; - flag : unsigned_long := BIND_NO_INHERIT) return int; - pragma Import (C, bind_to_cpu); - - ------------- - -- Threads -- - ------------- - - type Thread_Body is access - function (arg : System.Address) return System.Address; - pragma Convention (C, Thread_Body); - - function Thread_Body_Access is new - Ada.Unchecked_Conversion (System.Address, Thread_Body); - - 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; - - PTHREAD_CREATE_DETACHED : constant := 1; - - PTHREAD_SCOPE_PROCESS : constant := 0; - PTHREAD_SCOPE_SYSTEM : constant := 1; - - PTHREAD_EXPLICIT_SCHED : constant := 1; - - ----------- - -- Stack -- - ----------- - - Stack_Base_Available : constant Boolean := False; - -- Indicates if the stack base is available on this target - - function Get_Stack_Base (thread : pthread_t) return Address; - pragma Inline (Get_Stack_Base); - -- Returns the stack base of the specified thread. Only call this function - -- when Stack_Base_Available is True. - - function Get_Page_Size return size_t; - function Get_Page_Size return Address; - pragma Import (C, Get_Page_Size, "getpagesize"); - -- Returns the size of a page - - PROT_NONE : constant := 0; - PROT_READ : constant := 1; - PROT_WRITE : constant := 2; - PROT_EXEC : constant := 4; - PROT_ALL : constant := PROT_READ + PROT_WRITE + PROT_EXEC; - - PROT_ON : constant := PROT_READ; - PROT_OFF : constant := PROT_ALL; - - function mprotect (addr : Address; len : size_t; prot : int) return int; - pragma Import (C, mprotect); - - procedure Hide_Unhide_Yellow_Zone (Hide : Boolean); - -- Every thread except the initial one features an overflow warning area - -- (called the Yellow Zone) which is just above the overflow guard area - -- on the stack (called the Red Zone). During task execution, we want - -- signals from the Red Zone, so we need to hide the Yellow Zone. This - -- procedure is called at the start of task execution (with Hide set True) - -- to hide the Yellow Zone, and at the end of task execution (with Hide - -- set False) to unhide the Yellow Zone. - - --------------------------------------- - -- 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, "__sigwaitd10"); - - function pthread_kill - (thread : pthread_t; - sig : Signal) return int; - pragma Import (C, pthread_kill); - - function pthread_sigmask - (how : int; - set : access sigset_t; - oset : access sigset_t) return int; - pragma Import (C, pthread_sigmask); - - -------------------------- - -- POSIX.1c Section 11 -- - -------------------------- - - function pthread_mutexattr_init (attr : access pthread_mutexattr_t) - return int; - pragma Import (C, pthread_mutexattr_init); - - function pthread_mutexattr_destroy - (attr : access pthread_mutexattr_t) return int; - pragma Import (C, 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); - - function pthread_condattr_destroy - (attr : access pthread_condattr_t) return int; - pragma Import (C, 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 -- - -------------------------- - - function pthread_mutexattr_setprotocol - (attr : access pthread_mutexattr_t; - protocol : int) return int; - pragma Import (C, pthread_mutexattr_setprotocol); - - function pthread_mutexattr_setprioceiling - (attr : access pthread_mutexattr_t; - prioceiling : int) return int; - pragma Import (C, pthread_mutexattr_setprioceiling); - - type struct_sched_param is record - sched_priority : int; -- scheduling priority - end record; - - function pthread_setschedparam - (thread : pthread_t; - policy : int; - param : access struct_sched_param) return int; - pragma Import (C, pthread_setschedparam); - - function pthread_attr_setscope - (attr : access pthread_attr_t; - contentionscope : int) return int; - pragma Import (C, 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); - - function sched_yield return int; - pragma Import (C, sched_yield); - - -------------------------- - -- P1003.1c Section 16 -- - -------------------------- - - function pthread_attr_init (attributes : access pthread_attr_t) - return int; - pragma Import (C, pthread_attr_init); - - function pthread_attr_destroy (attributes : access pthread_attr_t) - return int; - pragma Import (C, 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 Inline (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); - pragma Convention (C, destructor_pointer); - - function pthread_key_create - (key : access pthread_key_t; - destructor : destructor_pointer) return int; - pragma Import (C, pthread_key_create); - -private - - type sigset_t is new unsigned_long; - - type pid_t is new int; - - type time_t is new int; - - type timespec is record - tv_sec : time_t; - tv_nsec : long; - end record; - pragma Convention (C, timespec); - - type unsigned_long_array is array (Natural range <>) of unsigned_long; - - type pthread_t is new System.Address; - - type pthread_teb_t is record - reserved1 : System.Address; - reserved2 : System.Address; - size : unsigned_short; - version : unsigned_char; - reserved3 : unsigned_char; - external : unsigned_char; - reserved4 : char_array (0 .. 1); - creator : unsigned_char; - sequence : unsigned_long; - reserved5 : unsigned_long_array (0 .. 1); - per_kt_area : System.Address; - stack_base : System.Address; - stack_reserve : System.Address; - stack_yellow : System.Address; - stack_guard : System.Address; - stack_size : unsigned_long; - tsd_values : System.Address; - tsd_count : unsigned_long; - reserved6 : unsigned; - reserved7 : unsigned; - thread_flags : unsigned; - thd_errno : int; - stack_hiwater : System.Address; - home_rad : unsigned_long; - end record; - pragma Convention (C, pthread_teb_t); - - type pthread_cond_t is record - state : unsigned; - valid : unsigned; - name : System.Address; - arg : unsigned; - reserved1 : unsigned; - sequence : unsigned_long; - block : System.Address; - end record; - pragma Convention (C, pthread_cond_t); - - type pthread_attr_t is record - valid : long; - name : System.Address; - arg : unsigned_long; - reserved : unsigned_long_array (0 .. 18); - end record; - pragma Convention (C, pthread_attr_t); - - type pthread_mutex_t is record - lock : unsigned; - valid : unsigned; - name : System.Address; - arg : unsigned; - depth : unsigned; - sequence : unsigned_long; - owner : unsigned_long; - block : System.Address; - end record; - for pthread_mutex_t'Size use 8 * 48; - pragma Convention (C, pthread_mutex_t); - - type pthread_mutexattr_t is record - valid : long; - reserved : unsigned_long_array (0 .. 14); - end record; - pragma Convention (C, pthread_mutexattr_t); - - type pthread_condattr_t is record - valid : long; - reserved : unsigned_long_array (0 .. 12); - end record; - pragma Convention (C, pthread_condattr_t); - - type pthread_key_t is new unsigned; - -end System.OS_Interface; |