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Diffstat (limited to 'gcc-4.8/gcc/ada/s-osinte-solaris.ads')
| -rw-r--r-- | gcc-4.8/gcc/ada/s-osinte-solaris.ads | 555 |
1 files changed, 0 insertions, 555 deletions
diff --git a/gcc-4.8/gcc/ada/s-osinte-solaris.ads b/gcc-4.8/gcc/ada/s-osinte-solaris.ads deleted file mode 100644 index b4baa6d49..000000000 --- a/gcc-4.8/gcc/ada/s-osinte-solaris.ads +++ /dev/null @@ -1,555 +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 a Solaris (native) version of this package - --- This package includes 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 ("-lposix4"); - pragma Linker_Options ("-lthread"); - - 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; - ETIME : constant := 62; - ETIMEDOUT : constant := 145; - - ------------- - -- Signals -- - ------------- - - Max_Interrupt : constant := 45; - 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) - 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 - SIGCLD : constant := 18; -- alias for SIGCHLD - SIGCHLD : constant := 18; -- child status change - SIGPWR : constant := 19; -- power-fail restart - SIGWINCH : constant := 20; -- window size change - SIGURG : constant := 21; -- urgent condition on IO channel - SIGPOLL : constant := 22; -- pollable event occurred - SIGIO : constant := 22; -- I/O possible (Solaris SIGPOLL alias) - SIGSTOP : constant := 23; -- stop (cannot be caught or ignored) - SIGTSTP : constant := 24; -- user stop requested from tty - SIGCONT : constant := 25; -- stopped process has been continued - SIGTTIN : constant := 26; -- background tty read attempted - SIGTTOU : constant := 27; -- background tty write attempted - SIGVTALRM : constant := 28; -- virtual timer expired - SIGPROF : constant := 29; -- profiling timer expired - SIGXCPU : constant := 30; -- CPU time limit exceeded - SIGXFSZ : constant := 31; -- filesize limit exceeded - SIGWAITING : constant := 32; -- process's lwps blocked (Solaris) - SIGLWP : constant := 33; -- used by thread library (Solaris) - SIGFREEZE : constant := 34; -- used by CPR (Solaris) - SIGTHAW : constant := 35; -- used by CPR (Solaris) - SIGCANCEL : constant := 36; -- thread cancellation signal (libthread) - - type Signal_Set is array (Natural range <>) of Signal; - - Unmasked : constant Signal_Set := (SIGTRAP, SIGLWP, SIGPROF); - - -- Following signals should not be disturbed. - -- See c-posix-signals.c in FLORIST. - - Reserved : constant Signal_Set := - (SIGKILL, SIGSTOP, SIGWAITING, SIGCANCEL, SIGTRAP, SIGSEGV); - - 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 union_type_3 is new String (1 .. 116); - type siginfo_t is record - si_signo : int; - si_code : int; - si_errno : int; - X_data : union_type_3; - end record; - pragma Convention (C, siginfo_t); - - -- The types mcontext_t and gregset_t are part of the ucontext_t - -- information, which is specific to Solaris2.4 for SPARC - -- The ucontext_t info seems to be used by the handler - -- for SIGSEGV to decide whether it is a Storage_Error (stack overflow) or - -- a Constraint_Error (bad pointer). The original code that did this - -- is suspect, so it is not clear whether we really need this part of - -- the signal context information, or perhaps something else. - -- More analysis is needed, after which these declarations may need to - -- be changed. - - type greg_t is new int; - - type gregset_t is array (0 .. 18) of greg_t; - - type union_type_2 is new String (1 .. 128); - type record_type_1 is record - fpu_fr : union_type_2; - fpu_q : System.Address; - fpu_fsr : unsigned; - fpu_qcnt : unsigned_char; - fpu_q_entrysize : unsigned_char; - fpu_en : unsigned_char; - end record; - pragma Convention (C, record_type_1); - - type array_type_7 is array (Integer range 0 .. 20) of long; - type mcontext_t is record - gregs : gregset_t; - gwins : System.Address; - fpregs : record_type_1; - filler : array_type_7; - end record; - pragma Convention (C, mcontext_t); - - type record_type_2 is record - ss_sp : System.Address; - ss_size : int; - ss_flags : int; - end record; - pragma Convention (C, record_type_2); - - type array_type_8 is array (Integer range 0 .. 22) of long; - type ucontext_t is record - uc_flags : unsigned_long; - uc_link : System.Address; - uc_sigmask : sigset_t; - uc_stack : record_type_2; - uc_mcontext : mcontext_t; - uc_filler : array_type_8; - end record; - pragma Convention (C, ucontext_t); - - type Signal_Handler is access procedure - (signo : Signal; - info : access siginfo_t; - context : access ucontext_t); - - type union_type_1 is new plain_char; - type array_type_2 is array (Integer range 0 .. 1) of int; - type struct_sigaction is record - sa_flags : int; - sa_handler : System.Address; - sa_mask : sigset_t; - sa_resv : array_type_2; - 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 -- - ---------- - - type timespec is private; - - type clockid_t is new int; - - function clock_gettime - (clock_id : clockid_t; tp : access timespec) return int; - pragma Import (C, clock_gettime, "clock_gettime"); - - function clock_getres - (clock_id : clockid_t; res : access timespec) return int; - pragma Import (C, clock_getres, "clock_getres"); - - function To_Duration (TS : timespec) return Duration; - pragma Inline (To_Duration); - - function To_Timespec (D : Duration) return timespec; - pragma Inline (To_Timespec); - - ------------- - -- 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; - pragma Convention (C, Thread_Body); - - function Thread_Body_Access is new - Ada.Unchecked_Conversion (System.Address, Thread_Body); - - THR_DETACHED : constant := 64; - THR_BOUND : constant := 1; - THR_NEW_LWP : constant := 2; - USYNC_THREAD : constant := 0; - - type thread_t is new unsigned; - subtype Thread_Id is thread_t; - -- These types should be commented ??? - - function To_thread_t is new Ada.Unchecked_Conversion (Integer, thread_t); - - type mutex_t is limited private; - - type cond_t is limited private; - - type thread_key_t is private; - - function thr_create - (stack_base : System.Address; - stack_size : size_t; - start_routine : Thread_Body; - arg : System.Address; - flags : int; - new_thread : access thread_t) return int; - pragma Import (C, thr_create, "thr_create"); - - function thr_min_stack return size_t; - pragma Import (C, thr_min_stack, "thr_min_stack"); - - function thr_self return thread_t; - pragma Import (C, thr_self, "thr_self"); - - function mutex_init - (mutex : access mutex_t; - mtype : int; - arg : System.Address) return int; - pragma Import (C, mutex_init, "mutex_init"); - - function mutex_destroy (mutex : access mutex_t) return int; - pragma Import (C, mutex_destroy, "mutex_destroy"); - - function mutex_lock (mutex : access mutex_t) return int; - pragma Import (C, mutex_lock, "mutex_lock"); - - function mutex_unlock (mutex : access mutex_t) return int; - pragma Import (C, mutex_unlock, "mutex_unlock"); - - function cond_init - (cond : access cond_t; - ctype : int; - arg : int) return int; - pragma Import (C, cond_init, "cond_init"); - - function cond_wait - (cond : access cond_t; mutex : access mutex_t) return int; - pragma Import (C, cond_wait, "cond_wait"); - - function cond_timedwait - (cond : access cond_t; - mutex : access mutex_t; - abstime : access timespec) return int; - pragma Import (C, cond_timedwait, "cond_timedwait"); - - function cond_signal (cond : access cond_t) return int; - pragma Import (C, cond_signal, "cond_signal"); - - function cond_destroy (cond : access cond_t) return int; - pragma Import (C, cond_destroy, "cond_destroy"); - - function thr_setspecific - (key : thread_key_t; value : System.Address) return int; - pragma Import (C, thr_setspecific, "thr_setspecific"); - - function thr_getspecific - (key : thread_key_t; - value : access System.Address) return int; - pragma Import (C, thr_getspecific, "thr_getspecific"); - - function thr_keycreate - (key : access thread_key_t; destructor : System.Address) return int; - pragma Import (C, thr_keycreate, "thr_keycreate"); - - function thr_setprio (thread : thread_t; priority : int) return int; - pragma Import (C, thr_setprio, "thr_setprio"); - - procedure thr_exit (status : System.Address); - pragma Import (C, thr_exit, "thr_exit"); - - function thr_setconcurrency (new_level : int) return int; - pragma Import (C, thr_setconcurrency, "thr_setconcurrency"); - - function sigwait (set : access sigset_t; sig : access Signal) return int; - pragma Import (C, sigwait, "__posix_sigwait"); - - function thr_kill (thread : thread_t; sig : Signal) return int; - pragma Import (C, thr_kill, "thr_kill"); - - function thr_sigsetmask - (how : int; - set : access sigset_t; - oset : access sigset_t) return int; - pragma Import (C, thr_sigsetmask, "thr_sigsetmask"); - - function pthread_sigmask - (how : int; - set : access sigset_t; - oset : access sigset_t) return int; - pragma Import (C, pthread_sigmask, "thr_sigsetmask"); - - function thr_suspend (target_thread : thread_t) return int; - pragma Import (C, thr_suspend, "thr_suspend"); - - function thr_continue (target_thread : thread_t) return int; - pragma Import (C, thr_continue, "thr_continue"); - - procedure thr_yield; - pragma Import (C, thr_yield, "thr_yield"); - - --------- - -- LWP -- - --------- - - P_PID : constant := 0; - P_LWPID : constant := 8; - - PC_GETCID : constant := 0; - PC_GETCLINFO : constant := 1; - PC_SETPARMS : constant := 2; - PC_GETPARMS : constant := 3; - PC_ADMIN : constant := 4; - - PC_CLNULL : constant := -1; - - RT_NOCHANGE : constant := -1; - RT_TQINF : constant := -2; - RT_TQDEF : constant := -3; - - PC_CLNMSZ : constant := 16; - - PC_VERSION : constant := 1; - - type lwpid_t is new int; - - type pri_t is new short; - - type id_t is new long; - - P_MYID : constant := -1; - -- The specified LWP or process is the current one - - type struct_pcinfo is record - pc_cid : id_t; - pc_clname : String (1 .. PC_CLNMSZ); - rt_maxpri : short; - end record; - pragma Convention (C, struct_pcinfo); - - type struct_pcparms is record - pc_cid : id_t; - rt_pri : pri_t; - rt_tqsecs : long; - rt_tqnsecs : long; - end record; - pragma Convention (C, struct_pcparms); - - function priocntl - (ver : int; - id_type : int; - id : lwpid_t; - cmd : int; - arg : System.Address) return Interfaces.C.long; - pragma Import (C, priocntl, "__priocntl"); - - function lwp_self return lwpid_t; - pragma Import (C, lwp_self, "_lwp_self"); - - type processorid_t is new int; - type processorid_t_ptr is access all processorid_t; - - -- Constants for function processor_bind - - PBIND_QUERY : constant processorid_t := -2; - -- The processor bindings are not changed - - PBIND_NONE : constant processorid_t := -1; - -- The processor bindings of the specified LWPs are cleared - - -- Flags for function p_online - - PR_OFFLINE : constant int := 1; - -- Processor is offline, as quiet as possible - - PR_ONLINE : constant int := 2; - -- Processor online - - PR_STATUS : constant int := 3; - -- Value passed to p_online to request status - - function p_online (processorid : processorid_t; flag : int) return int; - pragma Import (C, p_online, "p_online"); - - function processor_bind - (id_type : int; - id : id_t; - proc_id : processorid_t; - obind : processorid_t_ptr) return int; - pragma Import (C, processor_bind, "processor_bind"); - - type psetid_t is new int; - - function pset_create (pset : access psetid_t) return int; - pragma Import (C, pset_create, "pset_create"); - - function pset_assign - (pset : psetid_t; - proc_id : processorid_t; - opset : access psetid_t) return int; - pragma Import (C, pset_assign, "pset_assign"); - - function pset_bind - (pset : psetid_t; - id_type : int; - id : id_t; - opset : access psetid_t) return int; - pragma Import (C, pset_bind, "pset_bind"); - - procedure pthread_init; - -- Dummy procedure to share s-intman.adb with other Solaris targets - -private - - type array_type_1 is array (0 .. 3) of unsigned_long; - type sigset_t is record - X_X_sigbits : array_type_1; - end record; - pragma Convention (C, sigset_t); - - type pid_t is new long; - - type time_t is new long; - - type timespec is record - tv_sec : time_t; - tv_nsec : long; - end record; - pragma Convention (C, timespec); - - type array_type_9 is array (0 .. 3) of unsigned_char; - type record_type_3 is record - flag : array_type_9; - Xtype : unsigned_long; - end record; - pragma Convention (C, record_type_3); - - type mutex_t is record - flags : record_type_3; - lock : String (1 .. 8); - data : String (1 .. 8); - end record; - pragma Convention (C, mutex_t); - - type cond_t is record - flag : array_type_9; - Xtype : unsigned_long; - data : String (1 .. 8); - end record; - pragma Convention (C, cond_t); - - type thread_key_t is new unsigned; - -end System.OS_Interface; |