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Diffstat (limited to 'gcc-4.8/gcc/ada/s-osinte-rtems.adb')
| -rw-r--r-- | gcc-4.8/gcc/ada/s-osinte-rtems.adb | 136 |
1 files changed, 0 insertions, 136 deletions
diff --git a/gcc-4.8/gcc/ada/s-osinte-rtems.adb b/gcc-4.8/gcc/ada/s-osinte-rtems.adb deleted file mode 100644 index de2178594..000000000 --- a/gcc-4.8/gcc/ada/s-osinte-rtems.adb +++ /dev/null @@ -1,136 +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 -- --- -- --- B o d y -- --- -- --- Copyright (C) 1991-2009 Florida State University -- --- -- --- 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. It is -- --- now maintained by Ada Core Technologies Inc. in cooperation with Florida -- --- State University (http://www.gnat.com). -- --- -- --- 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 - --- This package encapsulates all direct interfaces to OS services --- that are needed by children of System. - -pragma Polling (Off); --- Turn off polling, we do not want ATC polling to take place during --- tasking operations. It causes infinite loops and other problems. - -with Interfaces.C; use Interfaces.C; -package body System.OS_Interface is - - ----------------- - -- To_Duration -- - ----------------- - - function To_Duration (TS : timespec) return Duration is - begin - return Duration (TS.tv_sec) + Duration (TS.tv_nsec) / 10#1#E9; - end To_Duration; - - ------------------------ - -- To_Target_Priority -- - ------------------------ - - function To_Target_Priority - (Prio : System.Any_Priority) return Interfaces.C.int - is - begin - return Interfaces.C.int (Prio); - end To_Target_Priority; - - ----------------- - -- To_Timespec -- - ----------------- - - function To_Timespec (D : Duration) return timespec is - S : time_t; - F : Duration; - begin - S := time_t (Long_Long_Integer (D)); - F := D - Duration (S); - - -- If F has negative value due to round-up, adjust for positive F value - - if F < 0.0 then - S := S - 1; - F := F + 1.0; - end if; - return timespec'(tv_sec => S, - tv_nsec => long (Long_Long_Integer (F * 10#1#E9))); - end To_Timespec; - - ------------------ - -- pthread_init -- - ------------------ - - procedure pthread_init is - begin - null; - end pthread_init; - - -------------------- - -- Get_Stack_Base -- - -------------------- - - function Get_Stack_Base (thread : pthread_t) return Address is - pragma Warnings (Off, thread); - - begin - return Null_Address; - end Get_Stack_Base; - - ----------------- - -- sigaltstack -- - ----------------- - - function sigaltstack - (ss : not null access stack_t; - oss : access stack_t) return int is - pragma Unreferenced (ss); - pragma Unreferenced (oss); - begin - return 0; - end sigaltstack; - - ----------------------------------- - -- pthread_rwlockattr_setkind_np -- - ----------------------------------- - - function pthread_rwlockattr_setkind_np - (attr : access pthread_rwlockattr_t; - pref : int) return int is - pragma Unreferenced (attr); - pragma Unreferenced (pref); - begin - return 0; - end pthread_rwlockattr_setkind_np; - -end System.OS_Interface; |