| 1 | /*
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| 2 | * Copyright (c) 2010 Martin Decky
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| 3 | * All rights reserved.
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| 4 | *
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| 5 | * Redistribution and use in source and binary forms, with or without
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| 6 | * modification, are permitted provided that the following conditions
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| 7 | * are met:
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| 8 | *
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| 9 | * - Redistributions of source code must retain the above copyright
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| 10 | * notice, this list of conditions and the following disclaimer.
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| 11 | * - Redistributions in binary form must reproduce the above copyright
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| 12 | * notice, this list of conditions and the following disclaimer in the
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| 13 | * documentation and/or other materials provided with the distribution.
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| 14 | * - The name of the author may not be used to endorse or promote products
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| 15 | * derived from this software without specific prior written permission.
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| 16 | *
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| 17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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| 18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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| 19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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| 20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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| 21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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| 22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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| 23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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| 24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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| 25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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| 26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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| 27 | */
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| 28 |
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| 29 | /** @file
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| 30 | *
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| 31 | * VCC specifications tight to the HelenOS-specific annotations.
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| 32 | *
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| 33 | */
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| 34 |
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| 35 | #ifndef HELENOS_VCC_H_
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| 36 | #define HELENOS_VCC_H_
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| 37 |
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| 38 | typedef _Bool bool;
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| 39 |
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| 40 | #define __concat_identifiers_str(a, b) a ## b
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| 41 | #define __concat_identifiers(a, b) __concat_identifiers_str(a, b)
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| 42 |
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| 43 | #define __specification_attr(key, value) \
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| 44 | __declspec(System.Diagnostics.Contracts.CodeContract.StringVccAttr, \
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| 45 | key, value)
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| 46 |
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| 47 | #define __specification_type(name) \
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| 48 | __specification( \
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| 49 | typedef struct __concat_identifiers(_vcc_math_type_, name) { \
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| 50 | char _vcc_marker_for_math_type; \
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| 51 | } __concat_identifiers(\, name); \
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| 52 | )
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| 53 |
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| 54 | __specification(typedef void * \object;)
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| 55 | __specification(typedef __int64 \integer;)
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| 56 | __specification(typedef unsigned __int64 \size_t;)
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| 57 |
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| 58 | __specification_type(objset)
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| 59 |
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| 60 | __specification(struct \TypeState {
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| 61 | __specification(ghost \integer \claim_count;)
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| 62 | __specification(ghost bool \consistent;)
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| 63 | __specification(ghost \objset \owns;)
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| 64 | __specification(ghost \object \owner;)
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| 65 | __specification(ghost bool \valid;)
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| 66 | };)
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| 67 |
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| 68 | __specification(bool \extent_mutable(\object);)
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| 69 | __specification(\objset \extent(\object);)
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| 70 | __specification(\objset \array_range(\object, \size_t);)
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| 71 | __specification(bool \mutable_array(\object, \size_t);)
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| 72 |
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| 73 | #endif
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| 74 |
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| 75 | /** @}
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| 76 | */
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