Mercurial > hg > CbC > CbC_gcc
comparison gcc/ada/libgnarl/s-vxwork__arm.ads @ 111:04ced10e8804
gcc 7
author | kono |
---|---|
date | Fri, 27 Oct 2017 22:46:09 +0900 |
parents | |
children | 84e7813d76e9 |
comparison
equal
deleted
inserted
replaced
68:561a7518be6b | 111:04ced10e8804 |
---|---|
1 ------------------------------------------------------------------------------ | |
2 -- -- | |
3 -- GNAT 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 -- -- | |
9 -- Copyright (C) 1998-2017, 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 the ARM VxWorks version of this package | |
33 | |
34 with Interfaces.C; | |
35 | |
36 package System.VxWorks is | |
37 pragma Preelaborate (System.VxWorks); | |
38 | |
39 package IC renames Interfaces.C; | |
40 | |
41 -- Floating point context record. ARM version | |
42 | |
43 FP_SGPR_NUM_REGS : constant := 32; | |
44 type Fpr_Sgpr_Array is array (1 .. FP_SGPR_NUM_REGS) of IC.unsigned; | |
45 | |
46 -- The record definition below matches what arch/arm/fppArmLib.h says | |
47 | |
48 type FP_CONTEXT is record | |
49 fpsid : IC.unsigned; -- system ID register | |
50 fpscr : IC.unsigned; -- status and control register | |
51 fpexc : IC.unsigned; -- exception register | |
52 fpinst : IC.unsigned; -- instruction register | |
53 fpinst2 : IC.unsigned; -- instruction register 2 | |
54 mfvfr0 : IC.unsigned; -- media and VFP feature Register 0 | |
55 mfvfr1 : IC.unsigned; -- media and VFP feature Register 1 | |
56 pad : IC.unsigned; | |
57 vfp_gpr : Fpr_Sgpr_Array; | |
58 end record; | |
59 | |
60 for FP_CONTEXT'Alignment use 4; | |
61 pragma Convention (C, FP_CONTEXT); | |
62 | |
63 Num_HW_Interrupts : constant := 256; | |
64 -- Number of entries in hardware interrupt vector table | |
65 | |
66 end System.VxWorks; |