Mercurial > hg > CbC > CbC_gcc
comparison gcc/ada/libgnarl/s-taspri__dummy.ads @ 111:04ced10e8804
gcc 7
| author | kono |
|---|---|
| date | Fri, 27 Oct 2017 22:46:09 +0900 |
| parents | |
| children | 84e7813d76e9 |
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| 68:561a7518be6b | 111:04ced10e8804 |
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| 1 ------------------------------------------------------------------------------ | |
| 2 -- -- | |
| 3 -- GNAT RUN-TIME LIBRARY (GNARL) COMPONENTS -- | |
| 4 -- -- | |
| 5 -- S Y S T E M . T A S K _ P R I M I T I V E S -- | |
| 6 -- -- | |
| 7 -- S p e c -- | |
| 8 -- -- | |
| 9 -- Copyright (C) 1991-2017, Free Software Foundation, Inc. -- | |
| 10 -- -- | |
| 11 -- GNARL is free software; you can redistribute it and/or modify it under -- | |
| 12 -- terms of the GNU General Public License as published by the Free Soft- -- | |
| 13 -- ware Foundation; either version 3, or (at your option) any later ver- -- | |
| 14 -- sion. GNAT is distributed in the hope that it will be useful, but WITH- -- | |
| 15 -- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY -- | |
| 16 -- or FITNESS FOR A PARTICULAR PURPOSE. -- | |
| 17 -- -- | |
| 18 -- As a special exception under Section 7 of GPL version 3, you are granted -- | |
| 19 -- additional permissions described in the GCC Runtime Library Exception, -- | |
| 20 -- version 3.1, as published by the Free Software Foundation. -- | |
| 21 -- -- | |
| 22 -- You should have received a copy of the GNU General Public License and -- | |
| 23 -- a copy of the GCC Runtime Library Exception along with this program; -- | |
| 24 -- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see -- | |
| 25 -- <http://www.gnu.org/licenses/>. -- | |
| 26 -- -- | |
| 27 -- GNARL was developed by the GNARL team at Florida State University. -- | |
| 28 -- Extensive contributions were provided by Ada Core Technologies, Inc. -- | |
| 29 -- -- | |
| 30 ------------------------------------------------------------------------------ | |
| 31 | |
| 32 -- This is a no tasking version of this package | |
| 33 | |
| 34 pragma Polling (Off); | |
| 35 -- Turn off polling, we do not want ATC polling to take place during tasking | |
| 36 -- operations. It causes infinite loops and other problems. | |
| 37 | |
| 38 package System.Task_Primitives is | |
| 39 pragma Preelaborate; | |
| 40 | |
| 41 type Lock is new Integer; | |
| 42 | |
| 43 type RTS_Lock is new Integer; | |
| 44 | |
| 45 type Suspension_Object is new Integer; | |
| 46 | |
| 47 type Task_Body_Access is access procedure; | |
| 48 | |
| 49 type Private_Data is limited record | |
| 50 Thread : aliased Integer; | |
| 51 CV : aliased Integer; | |
| 52 L : aliased RTS_Lock; | |
| 53 end record; | |
| 54 | |
| 55 subtype Task_Address is System.Address; | |
| 56 Task_Address_Size : constant := Standard'Address_Size; | |
| 57 -- Type used for task addresses and its size | |
| 58 | |
| 59 Alternate_Stack_Size : constant := 0; | |
| 60 -- No alternate signal stack is used on this platform | |
| 61 | |
| 62 end System.Task_Primitives; |