| 1 | /* $Id: sanity.h 4071 2007-08-07 17:07:59Z vboxsync $ */
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| 2 | /** @file
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| 3 | * innotek Portable Runtime - Setup Sanity Checks, C and C++.
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| 4 | */
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| 5 |
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| 6 | /*
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| 7 | * Copyright (C) 2007 innotek GmbH
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| 8 | *
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| 9 | * This file is part of VirtualBox Open Source Edition (OSE), as
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| 10 | * available from http://www.virtualbox.org. This file is free software;
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| 11 | * you can redistribute it and/or modify it under the terms of the GNU
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| 12 | * General Public License as published by the Free Software Foundation,
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| 13 | * in version 2 as it comes in the "COPYING" file of the VirtualBox OSE
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| 14 | * distribution. VirtualBox OSE is distributed in the hope that it will
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| 15 | * be useful, but WITHOUT ANY WARRANTY of any kind.
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| 16 | */
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| 17 |
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| 18 | #include <iprt/cdefs.h>
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| 19 | #include <iprt/types.h>
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| 20 | #include <iprt/assert.h>
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| 21 |
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| 22 | /*
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| 23 | * Check that the IN_[RING3|RING0|GC] and [|R3_|R0_|GC_]ARCH_BITS
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| 24 | * match up correctly.
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| 25 | *
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| 26 | * IPRT assumes r0 and r3 to has the same bit count.
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| 27 | */
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| 28 |
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| 29 | #if defined(IN_RING3) && ARCH_BITS != R3_ARCH_BITS
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| 30 | # error "defined(IN_RING3) && ARCH_BITS != R3_ARCH_BITS"
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| 31 | #endif
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| 32 | #if defined(IN_RING0) && ARCH_BITS != R0_ARCH_BITS
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| 33 | # error "defined(IN_RING0) && ARCH_BITS != R0_ARCH_BITS"
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| 34 | #endif
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| 35 | #if defined(IN_GC) && ARCH_BITS != GC_ARCH_BITS
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| 36 | # error "defined(IN_GC) && ARCH_BITS != GC_ARCH_BITS"
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| 37 | #endif
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| 38 | #if (defined(IN_RING0) || defined(IN_RING3)) && HC_ARCH_BITS != ARCH_BITS
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| 39 | # error "(defined(IN_RING0) || defined(IN_RING3)) && HC_ARCH_BITS != ARCH_BITS"
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| 40 | #endif
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| 41 | #if defined(IN_GC) && GC_ARCH_BITS != ARCH_BITS
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| 42 | # error "defined(IN_GC) && GC_ARCH_BITS != ARCH_BITS"
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| 43 | #endif
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| 44 |
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| 45 |
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| 46 | /*
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| 47 | * Check basic host (hc/r0/r3) types.
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| 48 | */
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| 49 | #if HC_ARCH_BITS == 64
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| 50 |
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| 51 | AssertCompileSize(RTHCPTR, 8);
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| 52 | AssertCompileSize(RTHCINT, 4);
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| 53 | AssertCompileSize(RTHCUINT, 4);
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| 54 | AssertCompileSize(RTHCINTPTR, 8);
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| 55 | AssertCompileSize(RTHCUINTPTR, 8);
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| 56 | /*AssertCompileSize(RTHCINTREG, 8);*/
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| 57 | AssertCompileSize(RTHCUINTREG, 8);
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| 58 | AssertCompileSize(RTR0PTR, 8);
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| 59 | /*AssertCompileSize(RTR0INT, 4);*/
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| 60 | /*AssertCompileSize(RTR0UINT, 4);*/
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| 61 | AssertCompileSize(RTR0INTPTR, 8);
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| 62 | AssertCompileSize(RTR0UINTPTR, 8);
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| 63 | /*AssertCompileSize(RTR3PTR, 8);*/
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| 64 | /*AssertCompileSize(RTR3INT, 4);*/
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| 65 | /*AssertCompileSize(RTR3UINT, 4);*/
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| 66 | AssertCompileSize(RTR3INTPTR, 8);
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| 67 | AssertCompileSize(RTR3UINTPTR, 8);
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| 68 | AssertCompileSize(RTUINTPTR, 8);
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| 69 |
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| 70 | # if defined(IN_RING3) || defined(IN_RING0)
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| 71 | /*AssertCompileSize(RTCCINTREG, 8);*/
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| 72 | AssertCompileSize(RTCCUINTREG, 8);
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| 73 | # endif
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| 74 |
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| 75 | #else
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| 76 |
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| 77 | AssertCompileSize(RTHCPTR, 4);
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| 78 | AssertCompileSize(RTHCINT, 4);
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| 79 | AssertCompileSize(RTHCUINT, 4);
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| 80 | /*AssertCompileSize(RTHCINTPTR, 4);*/
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| 81 | AssertCompileSize(RTHCUINTPTR, 4);
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| 82 | AssertCompileSize(RTR0PTR, 4);
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| 83 | /*AssertCompileSize(RTR0INT, 4);*/
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| 84 | /*AssertCompileSize(RTR0UINT, 4);*/
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| 85 | AssertCompileSize(RTR0INTPTR, 4);
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| 86 | AssertCompileSize(RTR0UINTPTR, 4);
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| 87 | /*AssertCompileSize(RTR3PTR, 4);*/
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| 88 | /*AssertCompileSize(RTR3INT, 4);*/
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| 89 | /*AssertCompileSize(RTR3UINT, 4);*/
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| 90 | AssertCompileSize(RTR3INTPTR, 4);
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| 91 | AssertCompileSize(RTR3UINTPTR, 4);
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| 92 | # if GC_ARCH_BITS == 64
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| 93 | AssertCompileSize(RTUINTPTR, 8);
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| 94 | # else
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| 95 | AssertCompileSize(RTUINTPTR, 4);
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| 96 | # endif
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| 97 |
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| 98 | # if defined(IN_RING3) || defined(IN_RING0)
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| 99 | /*AssertCompileSize(RTCCINTREG, 4);*/
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| 100 | AssertCompileSize(RTCCUINTREG, 4);
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| 101 | # endif
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| 102 |
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| 103 | #endif
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| 104 |
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| 105 | AssertCompileSize(RTHCPHYS, 8);
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| 106 |
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| 107 |
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| 108 | /*
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| 109 | * Check basic guest context types.
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| 110 | */
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| 111 | #if GC_ARCH_BITS == 64
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| 112 |
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| 113 | AssertCompileSize(RTGCINT, 4);
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| 114 | AssertCompileSize(RTGCUINT, 4);
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| 115 | AssertCompileSize(RTGCINTPTR, 8);
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| 116 | AssertCompileSize(RTGCUINTPTR, 8);
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| 117 | /*AssertCompileSize(RTGCINTREG, 8);*/
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| 118 | AssertCompileSize(RTGCUINTREG, 8);
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| 119 |
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| 120 | # ifdef IN_GC
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| 121 | /*AssertCompileSize(RTCCINTREG, 8);*/
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| 122 | AssertCompileSize(RTCCUINTREG, 8);
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| 123 | # endif
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| 124 |
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| 125 | #else
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| 126 |
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| 127 | AssertCompileSize(RTGCINT, 4);
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| 128 | AssertCompileSize(RTGCUINT, 4);
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| 129 | AssertCompileSize(RTGCINTPTR, 4);
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| 130 | AssertCompileSize(RTGCUINTPTR, 4);
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| 131 | /*AssertCompileSize(RTGCINTREG, 4);*/
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| 132 | AssertCompileSize(RTGCUINTREG, 4);
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| 133 |
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| 134 | # ifdef IN_GC
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| 135 | /*AssertCompileSize(RTCCINTREG, 4);*/
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| 136 | AssertCompileSize(RTCCUINTREG, 4);
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| 137 | # endif
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| 138 |
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| 139 | #endif
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| 140 |
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| 141 | AssertCompileSize(RTGCPHYS, 4);
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| 142 |
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| 143 |
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| 144 | /*
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| 145 | * Check basic current context types.
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| 146 | */
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| 147 | #if ARCH_BITS == 64
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| 148 |
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| 149 | AssertCompileSize(void *, 8);
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| 150 |
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| 151 | #else
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| 152 |
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| 153 | AssertCompileSize(void *, 4);
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| 154 |
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| 155 | #endif
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