projects / thirdparty / gcc.git / blame
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1 | ------------------------------------------------------------------------------ |
| 2 | -- -- | |
| 3 | -- GNU ADA RUN-TIME LIBRARY (GNARL) COMPONENTS -- | |
| 4 | -- -- | |
| 5 | -- S Y S T E M . V X W O R K S -- | |
| 6 | -- -- | |
| 7 | -- S p e c -- | |
| 8 | -- -- | |
| 07fc65c4 | 9 | -- Copyright (C) 1998-2002 Free Software Foundation, Inc. -- |
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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 2, or (at your option) any later ver- -- | |
| 14 | -- sion. GNARL 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. See the GNU General Public License -- | |
| 17 | -- for more details. You should have received a copy of the GNU General -- | |
| 18 | -- Public License distributed with GNARL; see file COPYING. If not, write -- | |
| 19 | -- to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, -- | |
| 20 | -- MA 02111-1307, USA. -- | |
| 21 | -- -- | |
| 22 | -- As a special exception, if other files instantiate generics from this -- | |
| 23 | -- unit, or you link this unit with other files to produce an executable, -- | |
| 24 | -- this unit does not by itself cause the resulting executable to be -- | |
| 25 | -- covered by the GNU General Public License. This exception does not -- | |
| 26 | -- however invalidate any other reasons why the executable file might be -- | |
| 27 | -- covered by the GNU Public License. -- | |
| 28 | -- -- | |
| 71ff80dc | 29 | -- GNARL was developed by the GNARL team at Florida State University. -- |
| fbf5a39b | 30 | -- Extensive contributions were provided by Ada Core Technologies, Inc. -- |
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31 | -- -- |
| 32 | ------------------------------------------------------------------------------ | |
| 33 | ||
| 07fc65c4 | 34 | -- This is the Sparc64 VxWorks version of this package. |
| 84481f76 | 35 | |
| 07fc65c4 | 36 | with Interfaces; |
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37 | |
| 38 | package System.VxWorks is | |
| 39 | pragma Preelaborate (System.VxWorks); | |
| 40 | ||
| 07fc65c4 | 41 | -- Floating point context record. SPARCV9 version |
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42 | |
| 43 | FP_NUM_DREGS : constant := 32; | |
| 44 | ||
| 45 | type RType is new Interfaces.Unsigned_64; | |
| 46 | for RType'Alignment use 8; | |
| 47 | ||
| 48 | type Fpd_Array is array (1 .. FP_NUM_DREGS) of RType; | |
| 49 | for Fpd_Array'Alignment use 8; | |
| 50 | ||
| 51 | type FP_CONTEXT is record | |
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52 | fpd : Fpd_Array; |
| 53 | fsr : RType; | |
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54 | end record; |
| 55 | ||
| 56 | for FP_CONTEXT'Alignment use 8; | |
| 57 | pragma Convention (C, FP_CONTEXT); | |
| 58 | ||
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59 | Num_HW_Interrupts : constant := 256; |
| 60 | -- Number of entries in hardware interrupt vector table. | |
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61 | |
| 62 | end System.VxWorks; |