projects / thirdparty / gcc.git / blame
| Commit | Line | Data |
|---|---|---|
| 7a259f2e VC |
1 | ------------------------------------------------------------------------------ |
| 2 | -- -- | |
| 3 | -- GNAT COMPILER COMPONENTS -- | |
| 4 | -- -- | |
| 5 | -- S Y S T E M . M U L T I P R O C E S S O R S -- | |
| 6 | -- -- | |
| 7 | -- B o d y -- | |
| 8 | -- -- | |
| 4b490c1e | 9 | -- Copyright (C) 2010-2020, Free Software Foundation, Inc. -- |
| 7a259f2e | 10 | -- -- |
| 57d3adcd | 11 | -- GNAT is free software; you can redistribute it and/or modify it under -- |
| 7a259f2e VC |
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 | ------------------------------------------------------------------------------ | |
| 28 | ||
| 29 | with Interfaces.C; use Interfaces.C; | |
| 30 | ||
| 31 | package body System.Multiprocessors is | |
| 0144fd18 | 32 | |
| 7a259f2e VC |
33 | -------------------- |
| 34 | -- Number_Of_CPUs -- | |
| 35 | -------------------- | |
| 36 | ||
| 37 | function Number_Of_CPUs return CPU is | |
| 38 | begin | |
| 3860d469 AC |
39 | if CPU'Last = 1 then |
| 40 | return 1; | |
| 41 | else | |
| 42 | declare | |
| 43 | function Gnat_Number_Of_CPUs return int; | |
| 44 | pragma Import (C, Gnat_Number_Of_CPUs, "__gnat_number_of_cpus"); | |
| 45 | begin | |
| 46 | return CPU (Gnat_Number_Of_CPUs); | |
| 47 | end; | |
| 48 | end if; | |
| 7a259f2e VC |
49 | end Number_Of_CPUs; |
| 50 | ||
| 51 | end System.Multiprocessors; |