X-Git-Url: https://oss.titaniummirror.com/gitweb?a=blobdiff_plain;f=gcc%2Fada%2F5rosinte.ads;fp=gcc%2Fada%2F5rosinte.ads;h=0000000000000000000000000000000000000000;hb=6fed43773c9b0ce596dca5686f37ac3fc0fa11c0;hp=975aa6c5652b1dd9f3a796e68a203a67bd05d6c1;hpb=27b11d56b743098deb193d510b337ba22dc52e5c;p=msp430-gcc.git diff --git a/gcc/ada/5rosinte.ads b/gcc/ada/5rosinte.ads deleted file mode 100644 index 975aa6c5..00000000 --- a/gcc/ada/5rosinte.ads +++ /dev/null @@ -1,527 +0,0 @@ ------------------------------------------------------------------------------- --- -- --- 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 -- --- -- --- $Revision: 1.1.16.1.4.1 $ --- -- --- 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. -- --- -- --- The GNARL files that were developed for RTEMS are maintained by On-Line -- --- Applications Research Corporation (http://www.oarcorp.com) in coopera- -- --- tion with Ada Core Technologies Inc. and Florida State University. -- --- -- ------------------------------------------------------------------------------- - --- This is the RTEMS version of this package - --- These are guesses based on what I think the GNARL team will want to --- call the rtems configurations. We use CPU-rtems for the rtems --- configurations. - --- This package encapsulates 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; - - -- This interface assumes that "unsigned" is a 32-bit entity. This - -- will correspond to RTEMS object ids. - - subtype rtems_id is Interfaces.C.unsigned; - - 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; - - ----------- - -- Errno -- - ----------- - - function errno return int; - pragma Import (C, errno, "__get_errno"); - - EAGAIN : constant := 11; - EINTR : constant := 4; - EINVAL : constant := 22; - ENOMEM : constant := 12; - ETIMEDOUT : constant := 116; - - ------------- - -- Signals -- - ------------- - - Max_Interrupt : constant := 31; - type Signal is new int range 0 .. Max_Interrupt; - - 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) - SIGIOT : constant := 6; -- IOT instruction - SIGABRT : constant := 6; -- used by abort, replace SIGIOT in the future - 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 - SIGUSR1 : constant := 16; -- user defined signal 1 - SIGUSR2 : constant := 17; -- user defined signal 2 - SIGXCPU : constant := 0; -- XCPU - - SIGADAABORT : constant := SIGABRT; - - type Signal_Set is array (Natural range <>) of Signal; - - Unmasked : constant Signal_Set := (SIGTRAP, SIGALRM, SIGEMT); - Reserved : constant Signal_Set := (1 .. 1 => SIGKILL); - - type sigset_t is private; - - function sigaddset (set : access sigset_t; sig : Signal) return int; - pragma Import (C, sigaddset, "sigaddset"); - - function sigdelset (set : access sigset_t; sig : Signal) return int; - pragma Import (C, sigdelset, "sigdelset"); - - function sigfillset (set : access sigset_t) return int; - pragma Import (C, sigfillset, "sigfillset"); - - function sigismember (set : access sigset_t; sig : Signal) return int; - pragma Import (C, sigismember, "sigismember"); - - function sigemptyset (set : access sigset_t) return int; - pragma Import (C, sigemptyset, "sigemptyset"); - - type struct_sigaction is record - sa_flags : int; - sa_mask : sigset_t; - sa_handler : System.Address; - 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; - - function sigaction - (sig : Signal; - act : struct_sigaction_ptr; - oact : struct_sigaction_ptr) return int; - pragma Import (C, sigaction, "sigaction"); - - ---------- - -- Time -- - ---------- - - Time_Slice_Supported : constant Boolean := True; - -- Indicates wether time slicing is supported (i.e SCHED_RR is supported) - - type timespec is private; - - type clockid_t is private; - - CLOCK_REALTIME : constant clockid_t; - - function clock_gettime - (clock_id : clockid_t; - tp : access timespec) return int; - pragma Import (C, clock_gettime, "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_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); - - ------------------------- - -- Priority Scheduling -- - ------------------------- - - SCHED_FIFO : constant := 1; - SCHED_RR : constant := 2; - SCHED_OTHER : constant := 0; - - ------------- - -- 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"); - - --------- - -- LWP -- - --------- - - function lwp_self return System.Address; - -- lwp_self does not exist on this thread library, revert to pthread_self - -- which is the closest approximation (with getpid). This function is - -- needed to share 7staprop.adb across POSIX-like targets. - pragma Import (C, lwp_self, "pthread_self"); - - ------------- - -- 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; - - PTHREAD_CREATE_DETACHED : constant := 0; - - ----------- - -- Stack -- - ----------- - - Stack_Base_Available : constant Boolean := False; - -- Indicates wether the stack base is available on this target. - -- This allows us to share s-osinte.adb between all the FSU/RTEMS - -- run time. - -- Note that this value can only be true if pthread_t has a complete - -- definition that corresponds exactly to the C header files. - - 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. - - -- These two functions are only needed to share s-taprop.adb with - -- FSU threads. - - function Get_Page_Size return size_t; - function Get_Page_Size return Address; - -- returns the size of a page, or 0 if this is not relevant on this - -- target (which is the case for RTEMS) - - PROT_ON : constant := 0; - PROT_OFF : constant := 0; - - function mprotect (addr : Address; len : size_t; prot : int) return int; - -- Do nothing on RTEMS. - - ----------------------------------------- - -- Nonstandard Thread Initialization -- - ----------------------------------------- - - procedure pthread_init; - -- FSU_THREADS requires pthread_init, which is nonstandard - -- and this should be invoked during the elaboration of s-taprop.adb - -- - -- RTEMS does not require this so we provide an empty Ada body. - - ------------------------- - -- POSIX.1c Section 3 -- - ------------------------- - - function sigwait - (set : access sigset_t; - sig : access Signal) return int; - pragma Import (C, sigwait, "sigwait"); - - function pthread_kill - (thread : pthread_t; - sig : Signal) return int; - pragma Import (C, pthread_kill, "pthread_kill"); - - type sigset_t_ptr is access all sigset_t; - - 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"); - - Relative_Timed_Wait : constant Boolean := False; - -- pthread_cond_timedwait requires an absolute delay time - - -------------------------- - -- 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); - - 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; - ss_low_priority : timespec; - ss_replenish_period : timespec; - ss_initial_budget : timespec; - 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); - - 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 : int) return int; - pragma Import (C, 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"); - -private - - type sigset_t is new int; - - type pid_t is new int; - - type time_t is new long; - - type timespec is record - tv_sec : time_t; - tv_nsec : long; - end record; - pragma Convention (C, timespec); - - type clockid_t is new rtems_id; - CLOCK_REALTIME : constant clockid_t := 1; - - type struct_timeval is record - tv_sec : int; - tv_usec : int; - end record; - pragma Convention (C, struct_timeval); - - type pthread_attr_t is record - is_initialized : int; - stackaddr : System.Address; - stacksize : int; - contentionscope : int; - inheritsched : int; - schedpolicy : int; - schedparam : struct_sched_param; - cputime_clocked_allowed : int; - deatchstate : int; - end record; - pragma Convention (C, pthread_attr_t); - - type pthread_condattr_t is record - flags : int; - end record; - pragma Convention (C, pthread_condattr_t); - - type pthread_mutexattr_t is record - is_initialized : int; - process_shared : int; - prio_ceiling : int; - protocol : int; - recursive : int; - end record; - pragma Convention (C, pthread_mutexattr_t); - - type pthread_t is new rtems_id; - - type pthread_mutex_t is new rtems_id; - - type pthread_cond_t is new rtems_id; - - type pthread_key_t is new rtems_id; - -end System.OS_Interface;