projects / thirdparty / gcc.git / blame
| Commit | Line | Data |
|---|---|---|
| 5dcc05e6 JM |
1 | ------------------------------------------------------------------------------ |
| 2 | -- -- | |
| 3 | -- GNAT COMPILER COMPONENTS -- | |
| 4 | -- -- | |
| 5 | -- S Y S T E M . F A T _ I E E E _ S H O R T _ F L O A T -- | |
| 6 | -- -- | |
| 7 | -- S p e c -- | |
| 8 | -- -- | |
| 748086b7 | 9 | -- Copyright (C) 1992-2005,2009 Free Software Foundation, Inc. -- |
| 5dcc05e6 JM |
10 | -- -- |
| 11 | -- GNAT 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- -- | |
| 748086b7 | 13 | -- ware Foundation; either version 3, or (at your option) any later ver- -- |
| 5dcc05e6 JM |
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 -- | |
| 748086b7 JJ |
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/>. -- | |
| 5dcc05e6 JM |
26 | -- -- |
| 27 | -- GNAT was originally developed by the GNAT team at New York University. -- | |
| 28 | -- Extensive contributions were provided by Ada Core Technologies Inc. -- | |
| 29 | -- -- | |
| 30 | ------------------------------------------------------------------------------ | |
| 31 | ||
| 32 | -- This package contains an instantiation of the floating-point attribute | |
| 276e95ca | 33 | -- runtime routines for IEEE short float. This is used on VMS targets where |
| 5dcc05e6 JM |
34 | -- we can't just use Float, since this may have been mapped to Vax_Float |
| 35 | -- using a Float_Representation configuration pragma. | |
| 36 | ||
| 37 | with System.Fat_Gen; | |
| 38 | ||
| 39 | package System.Fat_IEEE_Short_Float is | |
| 40 | pragma Pure; | |
| 41 | ||
| 42 | type Fat_IEEE_Short is digits 6; | |
| 43 | pragma Float_Representation (IEEE_Float, Fat_IEEE_Short); | |
| 44 | ||
| 276e95ca | 45 | -- Note the only entity from this package that is accessed by Rtsfind |
| 5dcc05e6 JM |
46 | -- is the name of the package instantiation. Entities within this package |
| 47 | -- (i.e. the individual floating-point attribute routines) are accessed | |
| 48 | -- by name using selected notation. | |
| 49 | ||
| 50 | package Attr_IEEE_Short is new System.Fat_Gen (Fat_IEEE_Short); | |
| 51 | ||
| 52 | end System.Fat_IEEE_Short_Float; |