1 | /** @file
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2 | * IPRT - Common C and C++ definitions.
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3 | */
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4 |
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5 | /*
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6 | * Copyright (C) 2006-2016 Oracle Corporation
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7 | *
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8 | * This file is part of VirtualBox Open Source Edition (OSE), as
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9 | * available from http://www.virtualbox.org. This file is free software;
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10 | * you can redistribute it and/or modify it under the terms of the GNU
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11 | * General Public License (GPL) as published by the Free Software
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12 | * Foundation, in version 2 as it comes in the "COPYING" file of the
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13 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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14 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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15 | *
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16 | * The contents of this file may alternatively be used under the terms
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17 | * of the Common Development and Distribution License Version 1.0
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18 | * (CDDL) only, as it comes in the "COPYING.CDDL" file of the
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19 | * VirtualBox OSE distribution, in which case the provisions of the
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20 | * CDDL are applicable instead of those of the GPL.
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21 | *
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22 | * You may elect to license modified versions of this file under the
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23 | * terms and conditions of either the GPL or the CDDL or both.
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24 | */
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25 |
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26 | #ifndef ___iprt_cdefs_h
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27 | #define ___iprt_cdefs_h
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28 |
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29 |
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30 | /** @defgroup grp_rt_cdefs IPRT Common Definitions and Macros
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31 | * @{
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32 | */
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33 |
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34 | /** @def RT_C_DECLS_BEGIN
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35 | * Used to start a block of function declarations which are shared
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36 | * between C and C++ program.
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37 | */
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38 |
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39 | /** @def RT_C_DECLS_END
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40 | * Used to end a block of function declarations which are shared
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41 | * between C and C++ program.
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42 | */
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43 |
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44 | #if defined(__cplusplus)
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45 | # define RT_C_DECLS_BEGIN extern "C" {
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46 | # define RT_C_DECLS_END }
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47 | #else
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48 | # define RT_C_DECLS_BEGIN
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49 | # define RT_C_DECLS_END
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50 | #endif
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51 |
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52 |
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53 | /*
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54 | * Shut up DOXYGEN warnings and guide it properly thru the code.
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55 | */
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56 | #ifdef DOXYGEN_RUNNING
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57 | # define __AMD64__
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58 | # define __X86__
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59 | # define RT_ARCH_AMD64
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60 | # define RT_ARCH_X86
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61 | # define RT_ARCH_SPARC
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62 | # define RT_ARCH_SPARC64
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63 | # define IN_RING0
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64 | # define IN_RING3
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65 | # define IN_RC
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66 | # define IN_RC
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67 | # define IN_RT_RC
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68 | # define IN_RT_R0
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69 | # define IN_RT_R3
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70 | # define IN_RT_STATIC
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71 | # define RT_STRICT
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72 | # define RT_NO_STRICT
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73 | # define RT_LOCK_STRICT
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74 | # define RT_LOCK_NO_STRICT
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75 | # define RT_LOCK_STRICT_ORDER
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76 | # define RT_LOCK_NO_STRICT_ORDER
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77 | # define RT_BREAKPOINT
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78 | # define RT_NO_DEPRECATED_MACROS
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79 | # define RT_EXCEPTIONS_ENABLED
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80 | # define RT_BIG_ENDIAN
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81 | # define RT_LITTLE_ENDIAN
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82 | # define RT_COMPILER_GROKS_64BIT_BITFIELDS
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83 | # define RT_COMPILER_WITH_80BIT_LONG_DOUBLE
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84 | # define RT_NO_VISIBILITY_HIDDEN
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85 | # define RT_GCC_SUPPORTS_VISIBILITY_HIDDEN
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86 | # define RT_COMPILER_SUPPORTS_VA_ARGS
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87 | # define RT_COMPILER_SUPPORTS_LAMBDA
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88 | #endif /* DOXYGEN_RUNNING */
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89 |
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90 | /** @def RT_ARCH_X86
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91 | * Indicates that we're compiling for the X86 architecture.
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92 | */
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93 |
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94 | /** @def RT_ARCH_AMD64
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95 | * Indicates that we're compiling for the AMD64 architecture.
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96 | */
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97 |
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98 | /** @def RT_ARCH_SPARC
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99 | * Indicates that we're compiling for the SPARC V8 architecture (32-bit).
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100 | */
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101 |
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102 | /** @def RT_ARCH_SPARC64
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103 | * Indicates that we're compiling for the SPARC V9 architecture (64-bit).
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104 | */
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105 | #if !defined(RT_ARCH_X86) \
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106 | && !defined(RT_ARCH_AMD64) \
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107 | && !defined(RT_ARCH_SPARC) \
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108 | && !defined(RT_ARCH_SPARC64) \
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109 | && !defined(RT_ARCH_ARM)
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110 | # if defined(__amd64__) || defined(__x86_64__) || defined(_M_X64) || defined(__AMD64__)
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111 | # define RT_ARCH_AMD64
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112 | # elif defined(__i386__) || defined(_M_IX86) || defined(__X86__)
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113 | # define RT_ARCH_X86
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114 | # elif defined(__sparcv9)
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115 | # define RT_ARCH_SPARC64
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116 | # elif defined(__sparc__)
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117 | # define RT_ARCH_SPARC
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118 | # elif defined(__arm__) || defined(__arm32__)
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119 | # define RT_ARCH_ARM
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120 | # else /* PORTME: append test for new archs. */
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121 | # error "Check what predefined macros your compiler uses to indicate architecture."
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122 | # endif
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123 | /* PORTME: append new archs checks. */
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124 | #elif defined(RT_ARCH_X86) && defined(RT_ARCH_AMD64)
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125 | # error "Both RT_ARCH_X86 and RT_ARCH_AMD64 cannot be defined at the same time!"
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126 | #elif defined(RT_ARCH_X86) && defined(RT_ARCH_SPARC)
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127 | # error "Both RT_ARCH_X86 and RT_ARCH_SPARC cannot be defined at the same time!"
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128 | #elif defined(RT_ARCH_X86) && defined(RT_ARCH_SPARC64)
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129 | # error "Both RT_ARCH_X86 and RT_ARCH_SPARC64 cannot be defined at the same time!"
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130 | #elif defined(RT_ARCH_AMD64) && defined(RT_ARCH_SPARC)
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131 | # error "Both RT_ARCH_AMD64 and RT_ARCH_SPARC cannot be defined at the same time!"
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132 | #elif defined(RT_ARCH_AMD64) && defined(RT_ARCH_SPARC64)
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133 | # error "Both RT_ARCH_AMD64 and RT_ARCH_SPARC64 cannot be defined at the same time!"
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134 | #elif defined(RT_ARCH_SPARC) && defined(RT_ARCH_SPARC64)
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135 | # error "Both RT_ARCH_SPARC and RT_ARCH_SPARC64 cannot be defined at the same time!"
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136 | #elif defined(RT_ARCH_ARM) && defined(RT_ARCH_AMD64)
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137 | # error "Both RT_ARCH_ARM and RT_ARCH_AMD64 cannot be defined at the same time!"
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138 | #elif defined(RT_ARCH_ARM) && defined(RT_ARCH_X86)
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139 | # error "Both RT_ARCH_ARM and RT_ARCH_X86 cannot be defined at the same time!"
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140 | #elif defined(RT_ARCH_ARM) && defined(RT_ARCH_SPARC64)
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141 | # error "Both RT_ARCH_ARM and RT_ARCH_SPARC64 cannot be defined at the same time!"
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142 | #elif defined(RT_ARCH_ARM) && defined(RT_ARCH_SPARC)
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143 | # error "Both RT_ARCH_ARM and RT_ARCH_SPARC cannot be defined at the same time!"
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144 | #endif
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145 |
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146 | /* Final check (PORTME). */
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147 | #if (defined(RT_ARCH_X86) != 0) \
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148 | + (defined(RT_ARCH_AMD64) != 0) \
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149 | + (defined(RT_ARCH_SPARC) != 0) \
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150 | + (defined(RT_ARCH_SPARC64) != 0) \
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151 | + (defined(RT_ARCH_ARM) != 0) \
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152 | != 1
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153 | # error "Exactly one RT_ARCH_XXX macro shall be defined"
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154 | #endif
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155 |
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156 | /** @def RT_GNUC_PREREQ
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157 | * Shorter than fiddling with __GNUC__ and __GNUC_MINOR__.
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158 | *
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159 | * @param a_MinMajor Minimum major version
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160 | * @param a_MinMinor The minor version number part.
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161 | */
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162 | #define RT_GNUC_PREREQ(a_MinMajor, a_MinMinor) RT_GNUC_PREREQ_EX(a_MinMajor, a_MinMinor, 0)
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163 | /** @def RT_GNUC_PREREQ_EX
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164 | * Simplified way of checking __GNUC__ and __GNUC_MINOR__ regardless of actual
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165 | * compiler used, returns @a a_OtherRet for other compilers.
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166 | *
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167 | * @param a_MinMajor Minimum major version
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168 | * @param a_MinMinor The minor version number part.
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169 | * @param a_OtherRet What to return for non-GCC compilers.
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170 | */
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171 | #if defined(__GNUC__) && defined(__GNUC_MINOR__)
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172 | # define RT_GNUC_PREREQ_EX(a_MinMajor, a_MinMinor, a_OtherRet) \
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173 | ((__GNUC__ << 16) + __GNUC_MINOR__ >= ((a_MinMajor) << 16) + (a_MinMinor))
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174 | #else
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175 | # define RT_GNUC_PREREQ_EX(a_MinMajor, a_MinMinor, a_OtherRet) (a_OtherRet)
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176 | #endif
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177 |
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178 | /** @def RT_MSC_PREREQ
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179 | * Convenient way of checking _MSC_VER regardless of actual compiler used
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180 | * (returns false if not MSC).
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181 | *
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182 | * @param a_MinVer Preferably a RT_MSC_VER_XXX value.
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183 | */
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184 | #define RT_MSC_PREREQ(a_MinVer) RT_MSC_PREREQ_EX(a_MinVer, 0)
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185 | /** @def RT_MSC_PREREQ_EX
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186 | * Convenient way of checking _MSC_VER regardless of actual compiler used,
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187 | * returns @a a_OtherRet for other compilers.
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188 | *
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189 | * @param a_MinVer Preferably a RT_MSC_VER_XXX value.
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190 | * @param a_OtherRet What to return for non-MSC compilers.
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191 | */
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192 | #if defined(_MSC_VER)
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193 | # define RT_MSC_PREREQ_EX(a_MinVer, a_OtherRet) ( (_MSC_VER) >= (a_MinVer) )
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194 | #else
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195 | # define RT_MSC_PREREQ_EX(a_MinVer, a_OtherRet) (a_OtherRet)
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196 | #endif
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197 | /** @name RT_MSC_VER_XXX - _MSC_VER values to use with RT_MSC_PREREQ.
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198 | * @remarks The VCxxx values are derived from the CRT DLLs shipping with the
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199 | * compilers.
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200 | * @{ */
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201 | #define RT_MSC_VER_VC50 (1100) /**< Visual C++ 5.0. */
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202 | #define RT_MSC_VER_VC60 (1200) /**< Visual C++ 6.0. */
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203 | #define RT_MSC_VER_VC70 (1300) /**< Visual C++ 7.0. */
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204 | #define RT_MSC_VER_VC70 (1300) /**< Visual C++ 7.0. */
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205 | #define RT_MSC_VER_VS2003 (1310) /**< Visual Studio 2003, aka Visual C++ 7.1. */
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206 | #define RT_MSC_VER_VC71 RT_MSC_VER_VS2003 /**< Visual C++ 7.1, aka Visual Studio 2003. */
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207 | #define RT_MSC_VER_VS2005 (1400) /**< Visual Studio 2005. */
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208 | #define RT_MSC_VER_VC80 RT_MSC_VER_VS2005 /**< Visual C++ 8.0, aka Visual Studio 2008. */
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209 | #define RT_MSC_VER_VS2008 (1500) /**< Visual Studio 2008. */
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210 | #define RT_MSC_VER_VC90 RT_MSC_VER_VS2008 /**< Visual C++ 9.0, aka Visual Studio 2008. */
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211 | #define RT_MSC_VER_VS2010 (1600) /**< Visual Studio 2010. */
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212 | #define RT_MSC_VER_VC100 RT_MSC_VER_VS2010 /**< Visual C++ 10.0, aka Visual Studio 2010. */
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213 | #define RT_MSC_VER_VS2012 (1700) /**< Visual Studio 2012. */
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214 | #define RT_MSC_VER_VC110 RT_MSC_VER_VS2012 /**< Visual C++ 11.0, aka Visual Studio 2012. */
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215 | #define RT_MSC_VER_VS2013 (1800) /**< Visual Studio 2013. */
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216 | #define RT_MSC_VER_VC120 RT_MSC_VER_VS2013 /**< Visual C++ 12.0, aka Visual Studio 2013. */
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217 | #define RT_MSC_VER_VS2015 (1900) /**< Visual Studio 2015. */
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218 | #define RT_MSC_VER_VC140 RT_MSC_VER_VS2015 /**< Visual C++ 14.0, aka Visual Studio 2015. */
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219 | /** @} */
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220 |
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221 | /** @def RT_CLANG_PREREQ
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222 | * Shorter than fiddling with __clang_major__ and __clang_minor__.
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223 | *
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224 | * @param a_MinMajor Minimum major version
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225 | * @param a_MinMinor The minor version number part.
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226 | */
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227 | #define RT_CLANG_PREREQ(a_MinMajor, a_MinMinor) RT_CLANG_PREREQ_EX(a_MinMajor, a_MinMinor, 0)
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228 | /** @def RT_CLANG_PREREQ_EX
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229 | * Simplified way of checking __clang_major__ and __clang_minor__ regardless of
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230 | * actual compiler used, returns @a a_OtherRet for other compilers.
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231 | *
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232 | * @param a_MinMajor Minimum major version
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233 | * @param a_MinMinor The minor version number part.
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234 | * @param a_OtherRet What to return for non-GCC compilers.
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235 | */
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236 | #if defined(__clang_major__) && defined(__clang_minor__)
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237 | # define RT_CLANG_PREREQ_EX(a_MinMajor, a_MinMinor, a_OtherRet) \
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238 | ((__clang_major__ << 16) + __clang_minor__ >= ((a_MinMajor) << 16) + (a_MinMinor))
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239 | #else
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240 | # define RT_CLANG_PREREQ_EX(a_MinMajor, a_MinMinor, a_OtherRet) (a_OtherRet)
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241 | #endif
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242 |
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243 |
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244 | /** @def __X86__
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245 | * Indicates that we're compiling for the X86 architecture.
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246 | * @deprecated
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247 | */
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248 |
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249 | /** @def __AMD64__
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250 | * Indicates that we're compiling for the AMD64 architecture.
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251 | * @deprecated
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252 | */
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253 | #if !defined(__X86__) && !defined(__AMD64__) && (defined(RT_ARCH_AMD64) || defined(RT_ARCH_X86))
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254 | # if defined(RT_ARCH_AMD64)
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255 | # define __AMD64__
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256 | # elif defined(RT_ARCH_X86)
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257 | # define __X86__
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258 | # else
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259 | # error "Check what predefined macros your compiler uses to indicate architecture."
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260 | # endif
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261 | #elif defined(__X86__) && defined(__AMD64__)
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262 | # error "Both __X86__ and __AMD64__ cannot be defined at the same time!"
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263 | #elif defined(__X86__) && !defined(RT_ARCH_X86)
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264 | # error "__X86__ without RT_ARCH_X86!"
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265 | #elif defined(__AMD64__) && !defined(RT_ARCH_AMD64)
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266 | # error "__AMD64__ without RT_ARCH_AMD64!"
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267 | #endif
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268 |
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269 | /** @def RT_BIG_ENDIAN
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270 | * Defined if the architecture is big endian. */
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271 | /** @def RT_LITTLE_ENDIAN
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272 | * Defined if the architecture is little endian. */
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273 | #if defined(RT_ARCH_AMD64) || defined(RT_ARCH_X86) || defined(RT_ARCH_ARM)
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274 | # define RT_LITTLE_ENDIAN
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275 | #elif defined(RT_ARCH_SPARC) || defined(RT_ARCH_SPARC64)
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276 | # define RT_BIG_ENDIAN
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277 | #else
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278 | # error "PORTME: architecture endianess"
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279 | #endif
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280 | #if defined(RT_BIG_ENDIAN) && defined(RT_LITTLE_ENDIAN)
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281 | # error "Both RT_BIG_ENDIAN and RT_LITTLE_ENDIAN are defined"
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282 | #endif
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283 |
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284 |
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285 | /** @def IN_RING0
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286 | * Used to indicate that we're compiling code which is running
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287 | * in Ring-0 Host Context.
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288 | */
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289 |
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290 | /** @def IN_RING3
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291 | * Used to indicate that we're compiling code which is running
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292 | * in Ring-3 Host Context.
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293 | */
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294 |
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295 | /** @def IN_RC
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296 | * Used to indicate that we're compiling code which is running
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297 | * in the Raw-mode Context (implies R0).
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298 | */
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299 | #if !defined(IN_RING3) && !defined(IN_RING0) && !defined(IN_RC) && !defined(IN_RC)
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300 | # error "You must define which context the compiled code should run in; IN_RING3, IN_RING0 or IN_RC"
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301 | #endif
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302 | #if (defined(IN_RING3) && (defined(IN_RING0) || defined(IN_RC)) ) \
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303 | || (defined(IN_RING0) && (defined(IN_RING3) || defined(IN_RC)) ) \
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304 | || (defined(IN_RC) && (defined(IN_RING3) || defined(IN_RING0)) )
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305 | # error "Only one of the IN_RING3, IN_RING0, IN_RC defines should be defined."
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306 | #endif
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307 |
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308 |
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309 | /** @def ARCH_BITS
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310 | * Defines the bit count of the current context.
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311 | */
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312 | #if !defined(ARCH_BITS) || defined(DOXYGEN_RUNNING)
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313 | # if defined(RT_ARCH_AMD64) || defined(RT_ARCH_SPARC64)
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314 | # define ARCH_BITS 64
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315 | # elif !defined(__I86__) || !defined(__WATCOMC__)
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316 | # define ARCH_BITS 32
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317 | # else
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318 | # define ARCH_BITS 16
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319 | # endif
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320 | #endif
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321 |
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322 | /* ARCH_BITS validation (PORTME). */
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323 | #if ARCH_BITS == 64
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324 | #if defined(RT_ARCH_X86) || defined(RT_ARCH_SPARC) || defined(RT_ARCH_ARM)
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325 | # error "ARCH_BITS=64 but non-64-bit RT_ARCH_XXX defined."
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326 | #endif
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327 | #if !defined(RT_ARCH_AMD64) && !defined(RT_ARCH_SPARC64)
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328 | # error "ARCH_BITS=64 but no 64-bit RT_ARCH_XXX defined."
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329 | #endif
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330 |
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331 | #elif ARCH_BITS == 32
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332 | #if defined(RT_ARCH_AMD64) || defined(RT_ARCH_SPARC64)
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333 | # error "ARCH_BITS=32 but non-32-bit RT_ARCH_XXX defined."
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334 | #endif
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335 | #if !defined(RT_ARCH_X86) && !defined(RT_ARCH_SPARC) && !defined(RT_ARCH_ARM)
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336 | # error "ARCH_BITS=32 but no 32-bit RT_ARCH_XXX defined."
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337 | #endif
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338 |
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339 | #elif ARCH_BITS == 16
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340 | #if defined(RT_ARCH_AMD64) || defined(RT_ARCH_SPARC) || defined(RT_ARCH_SPARC64) || defined(RT_ARCH_ARM)
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341 | # error "ARCH_BITS=16 but non-16-bit RT_ARCH_XX defined."
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342 | #endif
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343 | #if !defined(RT_ARCH_X86)
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344 | # error "ARCH_BITS=16 but RT_ARCH_X86 isn't defined."
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345 | #endif
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346 |
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347 | #else
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348 | # error "Unsupported ARCH_BITS value!"
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349 | #endif
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350 |
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351 | /** @def HC_ARCH_BITS
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352 | * Defines the host architecture bit count.
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353 | */
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354 | #if !defined(HC_ARCH_BITS) || defined(DOXYGEN_RUNNING)
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355 | # ifndef IN_RC
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356 | # define HC_ARCH_BITS ARCH_BITS
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357 | # else
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358 | # define HC_ARCH_BITS 32
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359 | # endif
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360 | #endif
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361 |
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362 | /** @def GC_ARCH_BITS
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363 | * Defines the guest architecture bit count.
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364 | */
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365 | #if !defined(GC_ARCH_BITS) && !defined(DOXYGEN_RUNNING)
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366 | # ifdef VBOX_WITH_64_BITS_GUESTS
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367 | # define GC_ARCH_BITS 64
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368 | # else
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369 | # define GC_ARCH_BITS 32
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370 | # endif
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371 | #endif
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372 |
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373 | /** @def R3_ARCH_BITS
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374 | * Defines the host ring-3 architecture bit count.
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375 | */
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376 | #if !defined(R3_ARCH_BITS) || defined(DOXYGEN_RUNNING)
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377 | # ifdef IN_RING3
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378 | # define R3_ARCH_BITS ARCH_BITS
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379 | # else
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380 | # define R3_ARCH_BITS HC_ARCH_BITS
|
---|
381 | # endif
|
---|
382 | #endif
|
---|
383 |
|
---|
384 | /** @def R0_ARCH_BITS
|
---|
385 | * Defines the host ring-0 architecture bit count.
|
---|
386 | */
|
---|
387 | #if !defined(R0_ARCH_BITS) || defined(DOXYGEN_RUNNING)
|
---|
388 | # ifdef IN_RING0
|
---|
389 | # define R0_ARCH_BITS ARCH_BITS
|
---|
390 | # else
|
---|
391 | # define R0_ARCH_BITS HC_ARCH_BITS
|
---|
392 | # endif
|
---|
393 | #endif
|
---|
394 |
|
---|
395 | /** @def GC_ARCH_BITS
|
---|
396 | * Defines the guest architecture bit count.
|
---|
397 | */
|
---|
398 | #if !defined(GC_ARCH_BITS) || defined(DOXYGEN_RUNNING)
|
---|
399 | # ifdef IN_RC
|
---|
400 | # define GC_ARCH_BITS ARCH_BITS
|
---|
401 | # else
|
---|
402 | # define GC_ARCH_BITS 32
|
---|
403 | # endif
|
---|
404 | #endif
|
---|
405 |
|
---|
406 |
|
---|
407 |
|
---|
408 | /** @name RT_OPSYS_XXX - Operative System Identifiers.
|
---|
409 | * These are the value that the RT_OPSYS \#define can take. @{
|
---|
410 | */
|
---|
411 | /** Unknown OS. */
|
---|
412 | #define RT_OPSYS_UNKNOWN 0
|
---|
413 | /** OS Agnostic. */
|
---|
414 | #define RT_OPSYS_AGNOSTIC 1
|
---|
415 | /** Darwin - aka Mac OS X. */
|
---|
416 | #define RT_OPSYS_DARWIN 2
|
---|
417 | /** DragonFly BSD. */
|
---|
418 | #define RT_OPSYS_DRAGONFLY 3
|
---|
419 | /** DOS. */
|
---|
420 | #define RT_OPSYS_DOS 4
|
---|
421 | /** FreeBSD. */
|
---|
422 | #define RT_OPSYS_FREEBSD 5
|
---|
423 | /** Haiku. */
|
---|
424 | #define RT_OPSYS_HAIKU 6
|
---|
425 | /** Linux. */
|
---|
426 | #define RT_OPSYS_LINUX 7
|
---|
427 | /** L4. */
|
---|
428 | #define RT_OPSYS_L4 8
|
---|
429 | /** Minix. */
|
---|
430 | #define RT_OPSYS_MINIX 9
|
---|
431 | /** NetBSD. */
|
---|
432 | #define RT_OPSYS_NETBSD 11
|
---|
433 | /** Netware. */
|
---|
434 | #define RT_OPSYS_NETWARE 12
|
---|
435 | /** NT (native). */
|
---|
436 | #define RT_OPSYS_NT 13
|
---|
437 | /** OpenBSD. */
|
---|
438 | #define RT_OPSYS_OPENBSD 14
|
---|
439 | /** OS/2. */
|
---|
440 | #define RT_OPSYS_OS2 15
|
---|
441 | /** Plan 9. */
|
---|
442 | #define RT_OPSYS_PLAN9 16
|
---|
443 | /** QNX. */
|
---|
444 | #define RT_OPSYS_QNX 17
|
---|
445 | /** Solaris. */
|
---|
446 | #define RT_OPSYS_SOLARIS 18
|
---|
447 | /** UEFI. */
|
---|
448 | #define RT_OPSYS_UEFI 19
|
---|
449 | /** Windows. */
|
---|
450 | #define RT_OPSYS_WINDOWS 20
|
---|
451 | /** The max RT_OPSYS_XXX value (exclusive). */
|
---|
452 | #define RT_OPSYS_MAX 21
|
---|
453 | /** @} */
|
---|
454 |
|
---|
455 | /** @def RT_OPSYS
|
---|
456 | * Indicates which OS we're targeting. It's a \#define with is
|
---|
457 | * assigned one of the RT_OPSYS_XXX defines above.
|
---|
458 | *
|
---|
459 | * So to test if we're on FreeBSD do the following:
|
---|
460 | * @code
|
---|
461 | * #if RT_OPSYS == RT_OPSYS_FREEBSD
|
---|
462 | * some_funky_freebsd_specific_stuff();
|
---|
463 | * #endif
|
---|
464 | * @endcode
|
---|
465 | */
|
---|
466 |
|
---|
467 | /*
|
---|
468 | * Set RT_OPSYS_XXX according to RT_OS_XXX.
|
---|
469 | *
|
---|
470 | * Search: #define RT_OPSYS_([A-Z0-9]+) .*
|
---|
471 | * Replace: # elif defined(RT_OS_\1)\n# define RT_OPSYS RT_OPSYS_\1
|
---|
472 | */
|
---|
473 | #ifndef RT_OPSYS
|
---|
474 | # if defined(RT_OS_UNKNOWN) || defined(DOXYGEN_RUNNING)
|
---|
475 | # define RT_OPSYS RT_OPSYS_UNKNOWN
|
---|
476 | # elif defined(RT_OS_AGNOSTIC)
|
---|
477 | # define RT_OPSYS RT_OPSYS_AGNOSTIC
|
---|
478 | # elif defined(RT_OS_DARWIN)
|
---|
479 | # define RT_OPSYS RT_OPSYS_DARWIN
|
---|
480 | # elif defined(RT_OS_DRAGONFLY)
|
---|
481 | # define RT_OPSYS RT_OPSYS_DRAGONFLY
|
---|
482 | # elif defined(RT_OS_DOS)
|
---|
483 | # define RT_OPSYS RT_OPSYS_DOS
|
---|
484 | # elif defined(RT_OS_FREEBSD)
|
---|
485 | # define RT_OPSYS RT_OPSYS_FREEBSD
|
---|
486 | # elif defined(RT_OS_HAIKU)
|
---|
487 | # define RT_OPSYS RT_OPSYS_HAIKU
|
---|
488 | # elif defined(RT_OS_LINUX)
|
---|
489 | # define RT_OPSYS RT_OPSYS_LINUX
|
---|
490 | # elif defined(RT_OS_L4)
|
---|
491 | # define RT_OPSYS RT_OPSYS_L4
|
---|
492 | # elif defined(RT_OS_MINIX)
|
---|
493 | # define RT_OPSYS RT_OPSYS_MINIX
|
---|
494 | # elif defined(RT_OS_NETBSD)
|
---|
495 | # define RT_OPSYS RT_OPSYS_NETBSD
|
---|
496 | # elif defined(RT_OS_NETWARE)
|
---|
497 | # define RT_OPSYS RT_OPSYS_NETWARE
|
---|
498 | # elif defined(RT_OS_NT)
|
---|
499 | # define RT_OPSYS RT_OPSYS_NT
|
---|
500 | # elif defined(RT_OS_OPENBSD)
|
---|
501 | # define RT_OPSYS RT_OPSYS_OPENBSD
|
---|
502 | # elif defined(RT_OS_OS2)
|
---|
503 | # define RT_OPSYS RT_OPSYS_OS2
|
---|
504 | # elif defined(RT_OS_PLAN9)
|
---|
505 | # define RT_OPSYS RT_OPSYS_PLAN9
|
---|
506 | # elif defined(RT_OS_QNX)
|
---|
507 | # define RT_OPSYS RT_OPSYS_QNX
|
---|
508 | # elif defined(RT_OS_SOLARIS)
|
---|
509 | # define RT_OPSYS RT_OPSYS_SOLARIS
|
---|
510 | # elif defined(RT_OS_UEFI)
|
---|
511 | # define RT_OPSYS RT_OPSYS_UEFI
|
---|
512 | # elif defined(RT_OS_WINDOWS)
|
---|
513 | # define RT_OPSYS RT_OPSYS_WINDOWS
|
---|
514 | # endif
|
---|
515 | #endif
|
---|
516 |
|
---|
517 | /*
|
---|
518 | * Guess RT_OPSYS based on compiler predefined macros.
|
---|
519 | */
|
---|
520 | #ifndef RT_OPSYS
|
---|
521 | # if defined(__APPLE__)
|
---|
522 | # define RT_OPSYS RT_OPSYS_DARWIN
|
---|
523 | # elif defined(__DragonFly__)
|
---|
524 | # define RT_OPSYS RT_OPSYS_DRAGONFLY
|
---|
525 | # elif defined(__FreeBSD__) /*??*/
|
---|
526 | # define RT_OPSYS RT_OPSYS_FREEBSD
|
---|
527 | # elif defined(__gnu_linux__)
|
---|
528 | # define RT_OPSYS RT_OPSYS_LINUX
|
---|
529 | # elif defined(__NetBSD__) /*??*/
|
---|
530 | # define RT_OPSYS RT_OPSYS_NETBSD
|
---|
531 | # elif defined(__OpenBSD__) /*??*/
|
---|
532 | # define RT_OPSYS RT_OPSYS_OPENBSD
|
---|
533 | # elif defined(__OS2__)
|
---|
534 | # define RT_OPSYS RT_OPSYS_OS2
|
---|
535 | # elif defined(__sun__) || defined(__SunOS__) || defined(__sun) || defined(__SunOS)
|
---|
536 | # define RT_OPSYS RT_OPSYS_SOLARIS
|
---|
537 | # elif defined(_WIN32) || defined(_WIN64)
|
---|
538 | # define RT_OPSYS RT_OPSYS_WINDOWS
|
---|
539 | # elif defined(MSDOS) || defined(_MSDOS) || defined(DOS16RM) /* OW+MSC || MSC || DMC */
|
---|
540 | # define RT_OPSYS RT_OPSYS_DOS
|
---|
541 | # else
|
---|
542 | # error "Port Me"
|
---|
543 | # endif
|
---|
544 | #endif
|
---|
545 |
|
---|
546 | #if RT_OPSYS < RT_OPSYS_UNKNOWN || RT_OPSYS >= RT_OPSYS_MAX
|
---|
547 | # error "Invalid RT_OPSYS value."
|
---|
548 | #endif
|
---|
549 |
|
---|
550 | /*
|
---|
551 | * Do some consistency checks.
|
---|
552 | *
|
---|
553 | * Search: #define RT_OPSYS_([A-Z0-9]+) .*
|
---|
554 | * Replace: #if defined(RT_OS_\1) && RT_OPSYS != RT_OPSYS_\1\n# error RT_OPSYS vs RT_OS_\1\n#endif
|
---|
555 | */
|
---|
556 | #if defined(RT_OS_UNKNOWN) && RT_OPSYS != RT_OPSYS_UNKNOWN
|
---|
557 | # error RT_OPSYS vs RT_OS_UNKNOWN
|
---|
558 | #endif
|
---|
559 | #if defined(RT_OS_AGNOSTIC) && RT_OPSYS != RT_OPSYS_AGNOSTIC
|
---|
560 | # error RT_OPSYS vs RT_OS_AGNOSTIC
|
---|
561 | #endif
|
---|
562 | #if defined(RT_OS_DARWIN) && RT_OPSYS != RT_OPSYS_DARWIN
|
---|
563 | # error RT_OPSYS vs RT_OS_DARWIN
|
---|
564 | #endif
|
---|
565 | #if defined(RT_OS_DRAGONFLY) && RT_OPSYS != RT_OPSYS_DRAGONFLY
|
---|
566 | # error RT_OPSYS vs RT_OS_DRAGONFLY
|
---|
567 | #endif
|
---|
568 | #if defined(RT_OS_DOS) && RT_OPSYS != RT_OPSYS_DOS
|
---|
569 | # error RT_OPSYS vs RT_OS_DOS
|
---|
570 | #endif
|
---|
571 | #if defined(RT_OS_FREEBSD) && RT_OPSYS != RT_OPSYS_FREEBSD
|
---|
572 | # error RT_OPSYS vs RT_OS_FREEBSD
|
---|
573 | #endif
|
---|
574 | #if defined(RT_OS_HAIKU) && RT_OPSYS != RT_OPSYS_HAIKU
|
---|
575 | # error RT_OPSYS vs RT_OS_HAIKU
|
---|
576 | #endif
|
---|
577 | #if defined(RT_OS_LINUX) && RT_OPSYS != RT_OPSYS_LINUX
|
---|
578 | # error RT_OPSYS vs RT_OS_LINUX
|
---|
579 | #endif
|
---|
580 | #if defined(RT_OS_L4) && RT_OPSYS != RT_OPSYS_L4
|
---|
581 | # error RT_OPSYS vs RT_OS_L4
|
---|
582 | #endif
|
---|
583 | #if defined(RT_OS_MINIX) && RT_OPSYS != RT_OPSYS_MINIX
|
---|
584 | # error RT_OPSYS vs RT_OS_MINIX
|
---|
585 | #endif
|
---|
586 | #if defined(RT_OS_NETBSD) && RT_OPSYS != RT_OPSYS_NETBSD
|
---|
587 | # error RT_OPSYS vs RT_OS_NETBSD
|
---|
588 | #endif
|
---|
589 | #if defined(RT_OS_NETWARE) && RT_OPSYS != RT_OPSYS_NETWARE
|
---|
590 | # error RT_OPSYS vs RT_OS_NETWARE
|
---|
591 | #endif
|
---|
592 | #if defined(RT_OS_NT) && RT_OPSYS != RT_OPSYS_NT
|
---|
593 | # error RT_OPSYS vs RT_OS_NT
|
---|
594 | #endif
|
---|
595 | #if defined(RT_OS_OPENBSD) && RT_OPSYS != RT_OPSYS_OPENBSD
|
---|
596 | # error RT_OPSYS vs RT_OS_OPENBSD
|
---|
597 | #endif
|
---|
598 | #if defined(RT_OS_OS2) && RT_OPSYS != RT_OPSYS_OS2
|
---|
599 | # error RT_OPSYS vs RT_OS_OS2
|
---|
600 | #endif
|
---|
601 | #if defined(RT_OS_PLAN9) && RT_OPSYS != RT_OPSYS_PLAN9
|
---|
602 | # error RT_OPSYS vs RT_OS_PLAN9
|
---|
603 | #endif
|
---|
604 | #if defined(RT_OS_QNX) && RT_OPSYS != RT_OPSYS_QNX
|
---|
605 | # error RT_OPSYS vs RT_OS_QNX
|
---|
606 | #endif
|
---|
607 | #if defined(RT_OS_SOLARIS) && RT_OPSYS != RT_OPSYS_SOLARIS
|
---|
608 | # error RT_OPSYS vs RT_OS_SOLARIS
|
---|
609 | #endif
|
---|
610 | #if defined(RT_OS_UEFI) && RT_OPSYS != RT_OPSYS_UEFI
|
---|
611 | # error RT_OPSYS vs RT_OS_UEFI
|
---|
612 | #endif
|
---|
613 | #if defined(RT_OS_WINDOWS) && RT_OPSYS != RT_OPSYS_WINDOWS
|
---|
614 | # error RT_OPSYS vs RT_OS_WINDOWS
|
---|
615 | #endif
|
---|
616 |
|
---|
617 | /*
|
---|
618 | * Make sure the RT_OS_XXX macro is defined.
|
---|
619 | *
|
---|
620 | * Search: #define RT_OPSYS_([A-Z0-9]+) .*
|
---|
621 | * Replace: #elif RT_OPSYS == RT_OPSYS_\1\n# ifndef RT_OS_\1\n# define RT_OS_\1\n# endif
|
---|
622 | */
|
---|
623 | #if RT_OPSYS == RT_OPSYS_UNKNOWN
|
---|
624 | # ifndef RT_OS_UNKNOWN
|
---|
625 | # define RT_OS_UNKNOWN
|
---|
626 | # endif
|
---|
627 | #elif RT_OPSYS == RT_OPSYS_AGNOSTIC
|
---|
628 | # ifndef RT_OS_AGNOSTIC
|
---|
629 | # define RT_OS_AGNOSTIC
|
---|
630 | # endif
|
---|
631 | #elif RT_OPSYS == RT_OPSYS_DARWIN
|
---|
632 | # ifndef RT_OS_DARWIN
|
---|
633 | # define RT_OS_DARWIN
|
---|
634 | # endif
|
---|
635 | #elif RT_OPSYS == RT_OPSYS_DRAGONFLY
|
---|
636 | # ifndef RT_OS_DRAGONFLY
|
---|
637 | # define RT_OS_DRAGONFLY
|
---|
638 | # endif
|
---|
639 | #elif RT_OPSYS == RT_OPSYS_DOS
|
---|
640 | # ifndef RT_OS_DOS
|
---|
641 | # define RT_OS_DOS
|
---|
642 | # endif
|
---|
643 | #elif RT_OPSYS == RT_OPSYS_FREEBSD
|
---|
644 | # ifndef RT_OS_FREEBSD
|
---|
645 | # define RT_OS_FREEBSD
|
---|
646 | # endif
|
---|
647 | #elif RT_OPSYS == RT_OPSYS_HAIKU
|
---|
648 | # ifndef RT_OS_HAIKU
|
---|
649 | # define RT_OS_HAIKU
|
---|
650 | # endif
|
---|
651 | #elif RT_OPSYS == RT_OPSYS_LINUX
|
---|
652 | # ifndef RT_OS_LINUX
|
---|
653 | # define RT_OS_LINUX
|
---|
654 | # endif
|
---|
655 | #elif RT_OPSYS == RT_OPSYS_L4
|
---|
656 | # ifndef RT_OS_L4
|
---|
657 | # define RT_OS_L4
|
---|
658 | # endif
|
---|
659 | #elif RT_OPSYS == RT_OPSYS_MINIX
|
---|
660 | # ifndef RT_OS_MINIX
|
---|
661 | # define RT_OS_MINIX
|
---|
662 | # endif
|
---|
663 | #elif RT_OPSYS == RT_OPSYS_NETBSD
|
---|
664 | # ifndef RT_OS_NETBSD
|
---|
665 | # define RT_OS_NETBSD
|
---|
666 | # endif
|
---|
667 | #elif RT_OPSYS == RT_OPSYS_NETWARE
|
---|
668 | # ifndef RT_OS_NETWARE
|
---|
669 | # define RT_OS_NETWARE
|
---|
670 | # endif
|
---|
671 | #elif RT_OPSYS == RT_OPSYS_NT
|
---|
672 | # ifndef RT_OS_NT
|
---|
673 | # define RT_OS_NT
|
---|
674 | # endif
|
---|
675 | #elif RT_OPSYS == RT_OPSYS_OPENBSD
|
---|
676 | # ifndef RT_OS_OPENBSD
|
---|
677 | # define RT_OS_OPENBSD
|
---|
678 | # endif
|
---|
679 | #elif RT_OPSYS == RT_OPSYS_OS2
|
---|
680 | # ifndef RT_OS_OS2
|
---|
681 | # define RT_OS_OS2
|
---|
682 | # endif
|
---|
683 | #elif RT_OPSYS == RT_OPSYS_PLAN9
|
---|
684 | # ifndef RT_OS_PLAN9
|
---|
685 | # define RT_OS_PLAN9
|
---|
686 | # endif
|
---|
687 | #elif RT_OPSYS == RT_OPSYS_QNX
|
---|
688 | # ifndef RT_OS_QNX
|
---|
689 | # define RT_OS_QNX
|
---|
690 | # endif
|
---|
691 | #elif RT_OPSYS == RT_OPSYS_SOLARIS
|
---|
692 | # ifndef RT_OS_SOLARIS
|
---|
693 | # define RT_OS_SOLARIS
|
---|
694 | # endif
|
---|
695 | #elif RT_OPSYS == RT_OPSYS_UEFI
|
---|
696 | # ifndef RT_OS_UEFI
|
---|
697 | # define RT_OS_UEFI
|
---|
698 | # endif
|
---|
699 | #elif RT_OPSYS == RT_OPSYS_WINDOWS
|
---|
700 | # ifndef RT_OS_WINDOWS
|
---|
701 | # define RT_OS_WINDOWS
|
---|
702 | # endif
|
---|
703 | #else
|
---|
704 | # error "Bad RT_OPSYS value."
|
---|
705 | #endif
|
---|
706 |
|
---|
707 |
|
---|
708 | /**
|
---|
709 | * Checks whether the given OpSys uses DOS-style paths or not.
|
---|
710 | *
|
---|
711 | * By DOS-style paths we include drive lettering and UNC paths.
|
---|
712 | *
|
---|
713 | * @returns true / false
|
---|
714 | * @param a_OpSys The RT_OPSYS_XXX value to check, will be reference
|
---|
715 | * multiple times.
|
---|
716 | */
|
---|
717 | #define RT_OPSYS_USES_DOS_PATHS(a_OpSys) \
|
---|
718 | ( (a_OpSys) == RT_OPSYS_WINDOWS \
|
---|
719 | || (a_OpSys) == RT_OPSYS_OS2 \
|
---|
720 | || (a_OpSys) == RT_OPSYS_DOS )
|
---|
721 |
|
---|
722 |
|
---|
723 |
|
---|
724 | /** @def CTXTYPE
|
---|
725 | * Declare a type differently in GC, R3 and R0.
|
---|
726 | *
|
---|
727 | * @param GCType The GC type.
|
---|
728 | * @param R3Type The R3 type.
|
---|
729 | * @param R0Type The R0 type.
|
---|
730 | * @remark For pointers used only in one context use RCPTRTYPE(), R3R0PTRTYPE(), R3PTRTYPE() or R0PTRTYPE().
|
---|
731 | */
|
---|
732 | #ifdef IN_RC
|
---|
733 | # define CTXTYPE(GCType, R3Type, R0Type) GCType
|
---|
734 | #elif defined(IN_RING3)
|
---|
735 | # define CTXTYPE(GCType, R3Type, R0Type) R3Type
|
---|
736 | #else
|
---|
737 | # define CTXTYPE(GCType, R3Type, R0Type) R0Type
|
---|
738 | #endif
|
---|
739 |
|
---|
740 | /** @def RCPTRTYPE
|
---|
741 | * Declare a pointer which is used in the raw mode context but appears in structure(s) used by
|
---|
742 | * both HC and RC. The main purpose is to make sure structures have the same
|
---|
743 | * size when built for different architectures.
|
---|
744 | *
|
---|
745 | * @param RCType The RC type.
|
---|
746 | */
|
---|
747 | #define RCPTRTYPE(RCType) CTXTYPE(RCType, RTRCPTR, RTRCPTR)
|
---|
748 |
|
---|
749 | /** @def R3R0PTRTYPE
|
---|
750 | * Declare a pointer which is used in HC, is explicitly valid in ring 3 and 0,
|
---|
751 | * but appears in structure(s) used by both HC and GC. The main purpose is to
|
---|
752 | * make sure structures have the same size when built for different architectures.
|
---|
753 | *
|
---|
754 | * @param R3R0Type The R3R0 type.
|
---|
755 | * @remarks This used to be called HCPTRTYPE.
|
---|
756 | */
|
---|
757 | #define R3R0PTRTYPE(R3R0Type) CTXTYPE(RTHCPTR, R3R0Type, R3R0Type)
|
---|
758 |
|
---|
759 | /** @def R3PTRTYPE
|
---|
760 | * Declare a pointer which is used in R3 but appears in structure(s) used by
|
---|
761 | * both HC and GC. The main purpose is to make sure structures have the same
|
---|
762 | * size when built for different architectures.
|
---|
763 | *
|
---|
764 | * @param R3Type The R3 type.
|
---|
765 | */
|
---|
766 | #define R3PTRTYPE(R3Type) CTXTYPE(RTHCUINTPTR, R3Type, RTHCUINTPTR)
|
---|
767 |
|
---|
768 | /** @def R0PTRTYPE
|
---|
769 | * Declare a pointer which is used in R0 but appears in structure(s) used by
|
---|
770 | * both HC and GC. The main purpose is to make sure structures have the same
|
---|
771 | * size when built for different architectures.
|
---|
772 | *
|
---|
773 | * @param R0Type The R0 type.
|
---|
774 | */
|
---|
775 | #define R0PTRTYPE(R0Type) CTXTYPE(RTHCUINTPTR, RTHCUINTPTR, R0Type)
|
---|
776 |
|
---|
777 | /** @def CTXSUFF
|
---|
778 | * Adds the suffix of the current context to the passed in
|
---|
779 | * identifier name. The suffix is HC or GC.
|
---|
780 | *
|
---|
781 | * This is macro should only be used in shared code to avoid a forest of ifdefs.
|
---|
782 | * @param var Identifier name.
|
---|
783 | * @deprecated Use CTX_SUFF. Do NOT use this for new code.
|
---|
784 | */
|
---|
785 | /** @def OTHERCTXSUFF
|
---|
786 | * Adds the suffix of the other context to the passed in
|
---|
787 | * identifier name. The suffix is HC or GC.
|
---|
788 | *
|
---|
789 | * This is macro should only be used in shared code to avoid a forest of ifdefs.
|
---|
790 | * @param var Identifier name.
|
---|
791 | * @deprecated Use CTX_SUFF. Do NOT use this for new code.
|
---|
792 | */
|
---|
793 | #ifdef IN_RC
|
---|
794 | # define CTXSUFF(var) var##GC
|
---|
795 | # define OTHERCTXSUFF(var) var##HC
|
---|
796 | #else
|
---|
797 | # define CTXSUFF(var) var##HC
|
---|
798 | # define OTHERCTXSUFF(var) var##GC
|
---|
799 | #endif
|
---|
800 |
|
---|
801 | /** @def CTXALLSUFF
|
---|
802 | * Adds the suffix of the current context to the passed in
|
---|
803 | * identifier name. The suffix is R3, R0 or GC.
|
---|
804 | *
|
---|
805 | * This is macro should only be used in shared code to avoid a forest of ifdefs.
|
---|
806 | * @param var Identifier name.
|
---|
807 | * @deprecated Use CTX_SUFF. Do NOT use this for new code.
|
---|
808 | */
|
---|
809 | #ifdef IN_RC
|
---|
810 | # define CTXALLSUFF(var) var##GC
|
---|
811 | #elif defined(IN_RING0)
|
---|
812 | # define CTXALLSUFF(var) var##R0
|
---|
813 | #else
|
---|
814 | # define CTXALLSUFF(var) var##R3
|
---|
815 | #endif
|
---|
816 |
|
---|
817 | /** @def CTX_SUFF
|
---|
818 | * Adds the suffix of the current context to the passed in
|
---|
819 | * identifier name. The suffix is R3, R0 or RC.
|
---|
820 | *
|
---|
821 | * This is macro should only be used in shared code to avoid a forest of ifdefs.
|
---|
822 | * @param var Identifier name.
|
---|
823 | *
|
---|
824 | * @remark This will replace CTXALLSUFF and CTXSUFF before long.
|
---|
825 | */
|
---|
826 | #ifdef IN_RC
|
---|
827 | # define CTX_SUFF(var) var##RC
|
---|
828 | #elif defined(IN_RING0)
|
---|
829 | # define CTX_SUFF(var) var##R0
|
---|
830 | #else
|
---|
831 | # define CTX_SUFF(var) var##R3
|
---|
832 | #endif
|
---|
833 |
|
---|
834 | /** @def CTX_SUFF_Z
|
---|
835 | * Adds the suffix of the current context to the passed in
|
---|
836 | * identifier name, combining RC and R0 into RZ.
|
---|
837 | * The suffix thus is R3 or RZ.
|
---|
838 | *
|
---|
839 | * This is macro should only be used in shared code to avoid a forest of ifdefs.
|
---|
840 | * @param var Identifier name.
|
---|
841 | *
|
---|
842 | * @remark This will replace CTXALLSUFF and CTXSUFF before long.
|
---|
843 | */
|
---|
844 | #ifdef IN_RING3
|
---|
845 | # define CTX_SUFF_Z(var) var##R3
|
---|
846 | #else
|
---|
847 | # define CTX_SUFF_Z(var) var##RZ
|
---|
848 | #endif
|
---|
849 |
|
---|
850 |
|
---|
851 | /** @def CTXMID
|
---|
852 | * Adds the current context as a middle name of an identifier name
|
---|
853 | * The middle name is HC or GC.
|
---|
854 | *
|
---|
855 | * This is macro should only be used in shared code to avoid a forest of ifdefs.
|
---|
856 | * @param first First name.
|
---|
857 | * @param last Surname.
|
---|
858 | */
|
---|
859 | /** @def OTHERCTXMID
|
---|
860 | * Adds the other context as a middle name of an identifier name
|
---|
861 | * The middle name is HC or GC.
|
---|
862 | *
|
---|
863 | * This is macro should only be used in shared code to avoid a forest of ifdefs.
|
---|
864 | * @param first First name.
|
---|
865 | * @param last Surname.
|
---|
866 | * @deprecated use CTX_MID or CTX_MID_Z
|
---|
867 | */
|
---|
868 | #ifdef IN_RC
|
---|
869 | # define CTXMID(first, last) first##GC##last
|
---|
870 | # define OTHERCTXMID(first, last) first##HC##last
|
---|
871 | #else
|
---|
872 | # define CTXMID(first, last) first##HC##last
|
---|
873 | # define OTHERCTXMID(first, last) first##GC##last
|
---|
874 | #endif
|
---|
875 |
|
---|
876 | /** @def CTXALLMID
|
---|
877 | * Adds the current context as a middle name of an identifier name.
|
---|
878 | * The middle name is R3, R0 or GC.
|
---|
879 | *
|
---|
880 | * This is macro should only be used in shared code to avoid a forest of ifdefs.
|
---|
881 | * @param first First name.
|
---|
882 | * @param last Surname.
|
---|
883 | * @deprecated use CTX_MID or CTX_MID_Z
|
---|
884 | */
|
---|
885 | #ifdef IN_RC
|
---|
886 | # define CTXALLMID(first, last) first##GC##last
|
---|
887 | #elif defined(IN_RING0)
|
---|
888 | # define CTXALLMID(first, last) first##R0##last
|
---|
889 | #else
|
---|
890 | # define CTXALLMID(first, last) first##R3##last
|
---|
891 | #endif
|
---|
892 |
|
---|
893 | /** @def CTX_MID
|
---|
894 | * Adds the current context as a middle name of an identifier name.
|
---|
895 | * The middle name is R3, R0 or RC.
|
---|
896 | *
|
---|
897 | * This is macro should only be used in shared code to avoid a forest of ifdefs.
|
---|
898 | * @param first First name.
|
---|
899 | * @param last Surname.
|
---|
900 | */
|
---|
901 | #ifdef IN_RC
|
---|
902 | # define CTX_MID(first, last) first##RC##last
|
---|
903 | #elif defined(IN_RING0)
|
---|
904 | # define CTX_MID(first, last) first##R0##last
|
---|
905 | #else
|
---|
906 | # define CTX_MID(first, last) first##R3##last
|
---|
907 | #endif
|
---|
908 |
|
---|
909 | /** @def CTX_MID_Z
|
---|
910 | * Adds the current context as a middle name of an identifier name, combining RC
|
---|
911 | * and R0 into RZ.
|
---|
912 | * The middle name thus is either R3 or RZ.
|
---|
913 | *
|
---|
914 | * This is macro should only be used in shared code to avoid a forest of ifdefs.
|
---|
915 | * @param first First name.
|
---|
916 | * @param last Surname.
|
---|
917 | */
|
---|
918 | #ifdef IN_RING3
|
---|
919 | # define CTX_MID_Z(first, last) first##R3##last
|
---|
920 | #else
|
---|
921 | # define CTX_MID_Z(first, last) first##RZ##last
|
---|
922 | #endif
|
---|
923 |
|
---|
924 |
|
---|
925 | /** @def R3STRING
|
---|
926 | * A macro which in GC and R0 will return a dummy string while in R3 it will return
|
---|
927 | * the parameter.
|
---|
928 | *
|
---|
929 | * This is typically used to wrap description strings in structures shared
|
---|
930 | * between R3, R0 and/or GC. The intention is to avoid the \#ifdef IN_RING3 mess.
|
---|
931 | *
|
---|
932 | * @param pR3String The R3 string. Only referenced in R3.
|
---|
933 | * @see R0STRING and GCSTRING
|
---|
934 | */
|
---|
935 | #ifdef IN_RING3
|
---|
936 | # define R3STRING(pR3String) (pR3String)
|
---|
937 | #else
|
---|
938 | # define R3STRING(pR3String) ("<R3_STRING>")
|
---|
939 | #endif
|
---|
940 |
|
---|
941 | /** @def R0STRING
|
---|
942 | * A macro which in GC and R3 will return a dummy string while in R0 it will return
|
---|
943 | * the parameter.
|
---|
944 | *
|
---|
945 | * This is typically used to wrap description strings in structures shared
|
---|
946 | * between R3, R0 and/or GC. The intention is to avoid the \#ifdef IN_RING0 mess.
|
---|
947 | *
|
---|
948 | * @param pR0String The R0 string. Only referenced in R0.
|
---|
949 | * @see R3STRING and GCSTRING
|
---|
950 | */
|
---|
951 | #ifdef IN_RING0
|
---|
952 | # define R0STRING(pR0String) (pR0String)
|
---|
953 | #else
|
---|
954 | # define R0STRING(pR0String) ("<R0_STRING>")
|
---|
955 | #endif
|
---|
956 |
|
---|
957 | /** @def RCSTRING
|
---|
958 | * A macro which in R3 and R0 will return a dummy string while in RC it will return
|
---|
959 | * the parameter.
|
---|
960 | *
|
---|
961 | * This is typically used to wrap description strings in structures shared
|
---|
962 | * between R3, R0 and/or RC. The intention is to avoid the \#ifdef IN_RC mess.
|
---|
963 | *
|
---|
964 | * @param pRCString The RC string. Only referenced in RC.
|
---|
965 | * @see R3STRING, R0STRING
|
---|
966 | */
|
---|
967 | #ifdef IN_RC
|
---|
968 | # define RCSTRING(pRCString) (pRCString)
|
---|
969 | #else
|
---|
970 | # define RCSTRING(pRCString) ("<RC_STRING>")
|
---|
971 | #endif
|
---|
972 |
|
---|
973 |
|
---|
974 | /** @def RT_NOTHING
|
---|
975 | * A macro that expands to nothing.
|
---|
976 | * This is primarily intended as a dummy argument for macros to avoid the
|
---|
977 | * undefined behavior passing empty arguments to an macro (ISO C90 and C++98,
|
---|
978 | * gcc v4.4 warns about it).
|
---|
979 | */
|
---|
980 | #define RT_NOTHING
|
---|
981 |
|
---|
982 | /** @def RT_GCC_EXTENSION
|
---|
983 | * Macro for shutting up GCC warnings about using language extensions. */
|
---|
984 | #ifdef __GNUC__
|
---|
985 | # define RT_GCC_EXTENSION __extension__
|
---|
986 | #else
|
---|
987 | # define RT_GCC_EXTENSION
|
---|
988 | #endif
|
---|
989 |
|
---|
990 | /** @def RT_GCC_NO_WARN_DEPRECATED_BEGIN
|
---|
991 | * Used to start a block of code where GCC should not warn about deprecated
|
---|
992 | * declarations. */
|
---|
993 | #if RT_GNUC_PREREQ(4, 6)
|
---|
994 | # define RT_GCC_NO_WARN_DEPRECATED_BEGIN \
|
---|
995 | _Pragma("GCC diagnostic push") \
|
---|
996 | _Pragma("GCC diagnostic ignored \"-Wdeprecated-declarations\"")
|
---|
997 | /** @def RT_GCC_NO_WARN_DEPRECATED_END
|
---|
998 | * Used to end a block of code where GCC should not warn about deprecated
|
---|
999 | * declarations. */
|
---|
1000 | # define RT_GCC_NO_WARN_DEPRECATED_END \
|
---|
1001 | _Pragma("GCC diagnostic pop")
|
---|
1002 | #else
|
---|
1003 | # define RT_GCC_NO_WARN_DEPRECATED_BEGIN
|
---|
1004 | # define RT_GCC_NO_WARN_DEPRECATED_END
|
---|
1005 | #endif
|
---|
1006 |
|
---|
1007 | /** @def RT_GCC_NO_WARN_CONVERSION_BEGIN
|
---|
1008 | * Used to start a block of code where GCC should not warn about implicit
|
---|
1009 | * conversions that may alter a value. */
|
---|
1010 | #if RT_GNUC_PREREQ(4, 6)
|
---|
1011 | # define RT_GCC_NO_WARN_CONVERSION_BEGIN \
|
---|
1012 | _Pragma("GCC diagnostic push") \
|
---|
1013 | _Pragma("GCC diagnostic ignored \"-Wconversion\"")
|
---|
1014 | /** @def RT_GCC_NO_WARN_CONVERSION_END
|
---|
1015 | * Used to end a block of code where GCC should not warn about implicit
|
---|
1016 | * conversions that may alter a value. */
|
---|
1017 | # define RT_GCC_NO_WARN_CONVERSION_END \
|
---|
1018 | _Pragma("GCC diagnostic pop")
|
---|
1019 | #else
|
---|
1020 | # define RT_GCC_NO_WARN_CONVERSION_BEGIN
|
---|
1021 | # define RT_GCC_NO_WARN_CONVERSION_END
|
---|
1022 | #endif
|
---|
1023 |
|
---|
1024 | /** @def RT_COMPILER_GROKS_64BIT_BITFIELDS
|
---|
1025 | * Macro that is defined if the compiler understands 64-bit bitfields. */
|
---|
1026 | #if !defined(RT_OS_OS2) || (!defined(__IBMC__) && !defined(__IBMCPP__))
|
---|
1027 | # if !defined(__WATCOMC__) /* watcom compiler doesn't grok it either. */
|
---|
1028 | # define RT_COMPILER_GROKS_64BIT_BITFIELDS
|
---|
1029 | # endif
|
---|
1030 | #endif
|
---|
1031 |
|
---|
1032 | /** @def RT_COMPILER_WITH_80BIT_LONG_DOUBLE
|
---|
1033 | * Macro that is defined if the compiler implements long double as the
|
---|
1034 | * IEEE extended precision floating. */
|
---|
1035 | #if (defined(RT_ARCH_AMD64) || defined(RT_ARCH_X86)) && !defined(RT_OS_WINDOWS)
|
---|
1036 | # define RT_COMPILER_WITH_80BIT_LONG_DOUBLE
|
---|
1037 | #endif
|
---|
1038 |
|
---|
1039 |
|
---|
1040 | /** @def RT_EXCEPTIONS_ENABLED
|
---|
1041 | * Defined when C++ exceptions are enabled.
|
---|
1042 | */
|
---|
1043 | #if !defined(RT_EXCEPTIONS_ENABLED) \
|
---|
1044 | && defined(__cplusplus) \
|
---|
1045 | && ( (defined(_MSC_VER) && defined(_CPPUNWIND)) \
|
---|
1046 | || (defined(__GNUC__) && defined(__EXCEPTIONS)))
|
---|
1047 | # define RT_EXCEPTIONS_ENABLED
|
---|
1048 | #endif
|
---|
1049 |
|
---|
1050 | /** @def RT_NO_THROW_PROTO
|
---|
1051 | * How to express that a function doesn't throw C++ exceptions
|
---|
1052 | * and the compiler can thus save itself the bother of trying
|
---|
1053 | * to catch any of them. Put this between the closing parenthesis
|
---|
1054 | * and the semicolon in function prototypes (and implementation if C++).
|
---|
1055 | *
|
---|
1056 | * @remarks May not work on C++ methods, mainly intented for C-style APIs.
|
---|
1057 | *
|
---|
1058 | * @remarks The use of the nothrow attribute with GCC is because old compilers
|
---|
1059 | * (4.1.1, 32-bit) leaking the nothrow into global space or something
|
---|
1060 | * when used with RTDECL or similar. Using this forces use to have two
|
---|
1061 | * macros, as the nothrow attribute is not for the function definition.
|
---|
1062 | */
|
---|
1063 | #ifdef RT_EXCEPTIONS_ENABLED
|
---|
1064 | # ifdef __GNUC__
|
---|
1065 | # define RT_NO_THROW_PROTO __attribute__((__nothrow__))
|
---|
1066 | # else
|
---|
1067 | # define RT_NO_THROW_PROTO throw()
|
---|
1068 | # endif
|
---|
1069 | #else
|
---|
1070 | # define RT_NO_THROW_PROTO
|
---|
1071 | #endif
|
---|
1072 |
|
---|
1073 | /** @def RT_NO_THROW_DEF
|
---|
1074 | * The counter part to RT_NO_THROW_PROTO that is added to the function
|
---|
1075 | * definition.
|
---|
1076 | */
|
---|
1077 | #if defined(RT_EXCEPTIONS_ENABLED) && !defined(__GNUC__)
|
---|
1078 | # define RT_NO_THROW_DEF RT_NO_THROW_PROTO
|
---|
1079 | #else
|
---|
1080 | # define RT_NO_THROW_DEF
|
---|
1081 | #endif
|
---|
1082 |
|
---|
1083 | /** @def RT_THROW
|
---|
1084 | * How to express that a method or function throws a type of exceptions. Some
|
---|
1085 | * compilers does not want this kind of information and will warning about it.
|
---|
1086 | *
|
---|
1087 | * @param type The type exception.
|
---|
1088 | *
|
---|
1089 | * @remarks If the actual throwing is done from the header, enclose it by
|
---|
1090 | * \#ifdef RT_EXCEPTIONS_ENABLED ... \#else ... \#endif so the header
|
---|
1091 | * compiles cleanly without exceptions enabled.
|
---|
1092 | *
|
---|
1093 | * Do NOT use this for the actual throwing of exceptions!
|
---|
1094 | */
|
---|
1095 | #ifdef RT_EXCEPTIONS_ENABLED
|
---|
1096 | # ifdef _MSC_VER
|
---|
1097 | # if _MSC_VER >= 1310
|
---|
1098 | # define RT_THROW(type)
|
---|
1099 | # else
|
---|
1100 | # define RT_THROW(type) throw(type)
|
---|
1101 | # endif
|
---|
1102 | # else
|
---|
1103 | # define RT_THROW(type) throw(type)
|
---|
1104 | # endif
|
---|
1105 | #else
|
---|
1106 | # define RT_THROW(type)
|
---|
1107 | #endif
|
---|
1108 |
|
---|
1109 | /** @def RT_IPRT_FORMAT_ATTR
|
---|
1110 | * Identifies a function taking an IPRT format string.
|
---|
1111 | * @param a_iFmt The index (1-based) of the format string argument.
|
---|
1112 | * @param a_iArgs The index (1-based) of the first format argument, use 0 for
|
---|
1113 | * va_list.
|
---|
1114 | */
|
---|
1115 | #if defined(__GNUC__) && defined(WITH_IPRT_FORMAT_ATTRIBUTE)
|
---|
1116 | # define RT_IPRT_FORMAT_ATTR(a_iFmt, a_iArgs) __attribute__((__iprt_format__(a_iFmt, a_iArgs)))
|
---|
1117 | #else
|
---|
1118 | # define RT_IPRT_FORMAT_ATTR(a_iFmt, a_iArgs)
|
---|
1119 | #endif
|
---|
1120 |
|
---|
1121 | /** @def RT_IPRT_FORMAT_ATTR_MAYBE_NULL
|
---|
1122 | * Identifies a function taking an IPRT format string, NULL is allowed.
|
---|
1123 | * @param a_iFmt The index (1-based) of the format string argument.
|
---|
1124 | * @param a_iArgs The index (1-based) of the first format argument, use 0 for
|
---|
1125 | * va_list.
|
---|
1126 | */
|
---|
1127 | #if defined(__GNUC__) && defined(WITH_IPRT_FORMAT_ATTRIBUTE)
|
---|
1128 | # define RT_IPRT_FORMAT_ATTR_MAYBE_NULL(a_iFmt, a_iArgs) __attribute__((__iprt_format_maybe_null__(a_iFmt, a_iArgs)))
|
---|
1129 | #else
|
---|
1130 | # define RT_IPRT_FORMAT_ATTR_MAYBE_NULL(a_iFmt, a_iArgs)
|
---|
1131 | #endif
|
---|
1132 |
|
---|
1133 |
|
---|
1134 | /** @def RT_GCC_SUPPORTS_VISIBILITY_HIDDEN
|
---|
1135 | * Indicates that the "hidden" visibility attribute can be used (GCC) */
|
---|
1136 | #if defined(__GNUC__)
|
---|
1137 | # if __GNUC__ >= 4 && !defined(RT_OS_OS2) && !defined(RT_OS_WINDOWS)
|
---|
1138 | # define RT_GCC_SUPPORTS_VISIBILITY_HIDDEN
|
---|
1139 | # endif
|
---|
1140 | #endif
|
---|
1141 |
|
---|
1142 | /** @def RT_COMPILER_SUPPORTS_VA_ARGS
|
---|
1143 | * If the defined, the compiler supports the variadic macro feature (..., __VA_ARGS__). */
|
---|
1144 | #if defined(_MSC_VER)
|
---|
1145 | # if _MSC_VER >= 1600 /* Visual C++ v10.0 / 2010 */
|
---|
1146 | # define RT_COMPILER_SUPPORTS_VA_ARGS
|
---|
1147 | # endif
|
---|
1148 | #elif defined(__GNUC__)
|
---|
1149 | # if __GNUC__ >= 3 /* not entirely sure when this was added */
|
---|
1150 | # define RT_COMPILER_SUPPORTS_VA_ARGS
|
---|
1151 | # endif
|
---|
1152 | #endif
|
---|
1153 |
|
---|
1154 |
|
---|
1155 |
|
---|
1156 | /** @def RTCALL
|
---|
1157 | * The standard calling convention for the Runtime interfaces.
|
---|
1158 | *
|
---|
1159 | * @remarks The regparm(0) in the X86/GNUC variant deals with -mregparm=x use in
|
---|
1160 | * the linux kernel and potentially elsewhere (3rd party).
|
---|
1161 | */
|
---|
1162 | #if defined(_MSC_VER) || defined(__WATCOMC__)
|
---|
1163 | # define RTCALL __cdecl
|
---|
1164 | #elif defined(RT_OS_OS2)
|
---|
1165 | # define RTCALL __cdecl
|
---|
1166 | #elif defined(__GNUC__) && defined(RT_ARCH_X86)
|
---|
1167 | # define RTCALL __attribute__((__cdecl__,__regparm__(0)))
|
---|
1168 | #else
|
---|
1169 | # define RTCALL
|
---|
1170 | #endif
|
---|
1171 |
|
---|
1172 | /** @def DECLEXPORT
|
---|
1173 | * How to declare an exported function.
|
---|
1174 | * @param type The return type of the function declaration.
|
---|
1175 | */
|
---|
1176 | #if defined(_MSC_VER) || defined(RT_OS_OS2)
|
---|
1177 | # define DECLEXPORT(type) __declspec(dllexport) type
|
---|
1178 | #elif defined(RT_USE_VISIBILITY_DEFAULT)
|
---|
1179 | # define DECLEXPORT(type) __attribute__((visibility("default"))) type
|
---|
1180 | #else
|
---|
1181 | # define DECLEXPORT(type) type
|
---|
1182 | #endif
|
---|
1183 |
|
---|
1184 | /** @def DECLIMPORT
|
---|
1185 | * How to declare an imported function.
|
---|
1186 | * @param type The return type of the function declaration.
|
---|
1187 | */
|
---|
1188 | #if defined(_MSC_VER) || (defined(RT_OS_OS2) && !defined(__IBMC__) && !defined(__IBMCPP__))
|
---|
1189 | # define DECLIMPORT(type) __declspec(dllimport) type
|
---|
1190 | #else
|
---|
1191 | # define DECLIMPORT(type) type
|
---|
1192 | #endif
|
---|
1193 |
|
---|
1194 | /** @def DECLHIDDEN
|
---|
1195 | * How to declare a non-exported function or variable.
|
---|
1196 | * @param type The return type of the function or the data type of the variable.
|
---|
1197 | */
|
---|
1198 | #if !defined(RT_GCC_SUPPORTS_VISIBILITY_HIDDEN) || defined(RT_NO_VISIBILITY_HIDDEN)
|
---|
1199 | # define DECLHIDDEN(type) type
|
---|
1200 | #else
|
---|
1201 | # define DECLHIDDEN(type) __attribute__((visibility("hidden"))) type
|
---|
1202 | #endif
|
---|
1203 |
|
---|
1204 | /** @def DECL_HIDDEN_CONST
|
---|
1205 | * Workaround for g++ warnings when applying the hidden attribute to a const
|
---|
1206 | * definition. Use DECLHIDDEN for the declaration.
|
---|
1207 | * @param a_Type The return type of the function or the data type of
|
---|
1208 | * the variable.
|
---|
1209 | */
|
---|
1210 | #if defined(__cplusplus) && defined(__GNUC__)
|
---|
1211 | # define DECL_HIDDEN_CONST(a_Type) a_Type
|
---|
1212 | #else
|
---|
1213 | # define DECL_HIDDEN_CONST(a_Type) DECLHIDDEN(a_Type)
|
---|
1214 | #endif
|
---|
1215 |
|
---|
1216 | /** @def DECL_INVALID
|
---|
1217 | * How to declare a function not available for linking in the current context.
|
---|
1218 | * The purpose is to create compile or like time errors when used. This isn't
|
---|
1219 | * possible on all platforms.
|
---|
1220 | * @param type The return type of the function.
|
---|
1221 | */
|
---|
1222 | #if defined(_MSC_VER)
|
---|
1223 | # define DECL_INVALID(type) __declspec(dllimport) type __stdcall
|
---|
1224 | #elif defined(__GNUC__) && defined(__cplusplus)
|
---|
1225 | # define DECL_INVALID(type) extern "C++" type
|
---|
1226 | #else
|
---|
1227 | # define DECL_INVALID(type) type
|
---|
1228 | #endif
|
---|
1229 |
|
---|
1230 | /** @def DECLASM
|
---|
1231 | * How to declare an internal assembly function.
|
---|
1232 | * @param type The return type of the function declaration.
|
---|
1233 | */
|
---|
1234 | #ifdef __cplusplus
|
---|
1235 | # define DECLASM(type) extern "C" type RTCALL
|
---|
1236 | #else
|
---|
1237 | # define DECLASM(type) type RTCALL
|
---|
1238 | #endif
|
---|
1239 |
|
---|
1240 | /** @def DECLASMTYPE
|
---|
1241 | * How to declare an internal assembly function type.
|
---|
1242 | * @param type The return type of the function.
|
---|
1243 | */
|
---|
1244 | #define DECLASMTYPE(type) type RTCALL
|
---|
1245 |
|
---|
1246 | /** @def DECL_NO_RETURN
|
---|
1247 | * How to declare a function which does not return.
|
---|
1248 | * @note This macro can be combined with other macros, for example
|
---|
1249 | * @code
|
---|
1250 | * EMR3DECL(DECL_NO_RETURN(void)) foo(void);
|
---|
1251 | * @endcode
|
---|
1252 | */
|
---|
1253 | #ifdef _MSC_VER
|
---|
1254 | # define DECL_NO_RETURN(type) __declspec(noreturn) type
|
---|
1255 | #elif defined(__GNUC__)
|
---|
1256 | # define DECL_NO_RETURN(type) __attribute__((noreturn)) type
|
---|
1257 | #else
|
---|
1258 | # define DECL_NO_RETURN(type) type
|
---|
1259 | #endif
|
---|
1260 | /** @deprecated Use DECL_NO_RETURN instead. */
|
---|
1261 | #define DECLNORETURN(type) DECL_NO_RETURN(type)
|
---|
1262 |
|
---|
1263 | /** @def DECL_RETURNS_TWICE
|
---|
1264 | * How to declare a function which may return more than once.
|
---|
1265 | * @note This macro can be combined with other macros, for example
|
---|
1266 | * @code
|
---|
1267 | * EMR3DECL(DECL_RETURNS_TWICE(void)) MySetJmp(void);
|
---|
1268 | * @endcode
|
---|
1269 | */
|
---|
1270 | #if RT_GNUC_PREREQ(4, 1)
|
---|
1271 | # define DECL_RETURNS_TWICE(type) __attribute__((returns_twice)) type
|
---|
1272 | # else
|
---|
1273 | # define DECL_RETURNS_TWICE(type) type
|
---|
1274 | #endif
|
---|
1275 |
|
---|
1276 | /** @def DECLWEAK
|
---|
1277 | * How to declare a variable which is not necessarily resolved at
|
---|
1278 | * runtime.
|
---|
1279 | * @note This macro can be combined with other macros, for example
|
---|
1280 | * @code
|
---|
1281 | * EMR3DECL(DECLWEAK(int)) foo;
|
---|
1282 | * @endcode
|
---|
1283 | */
|
---|
1284 | #if defined(__GNUC__)
|
---|
1285 | # define DECLWEAK(type) type __attribute__((weak))
|
---|
1286 | #else
|
---|
1287 | # define DECLWEAK(type) type
|
---|
1288 | #endif
|
---|
1289 |
|
---|
1290 | /** @def DECLCALLBACK
|
---|
1291 | * How to declare an call back function type.
|
---|
1292 | * @param type The return type of the function declaration.
|
---|
1293 | */
|
---|
1294 | #define DECLCALLBACK(type) type RTCALL
|
---|
1295 |
|
---|
1296 | /** @def DECLCALLBACKPTR
|
---|
1297 | * How to declare an call back function pointer.
|
---|
1298 | * @param type The return type of the function declaration.
|
---|
1299 | * @param name The name of the variable member.
|
---|
1300 | */
|
---|
1301 | #if defined(__IBMC__) || defined(__IBMCPP__)
|
---|
1302 | # define DECLCALLBACKPTR(type, name) type (* RTCALL name)
|
---|
1303 | #else
|
---|
1304 | # define DECLCALLBACKPTR(type, name) type (RTCALL * name)
|
---|
1305 | #endif
|
---|
1306 |
|
---|
1307 | /** @def DECLCALLBACKMEMBER
|
---|
1308 | * How to declare an call back function pointer member.
|
---|
1309 | * @param type The return type of the function declaration.
|
---|
1310 | * @param name The name of the struct/union/class member.
|
---|
1311 | */
|
---|
1312 | #if defined(__IBMC__) || defined(__IBMCPP__)
|
---|
1313 | # define DECLCALLBACKMEMBER(type, name) type (* RTCALL name)
|
---|
1314 | #else
|
---|
1315 | # define DECLCALLBACKMEMBER(type, name) type (RTCALL * name)
|
---|
1316 | #endif
|
---|
1317 |
|
---|
1318 | /** @def DECLR3CALLBACKMEMBER
|
---|
1319 | * How to declare an call back function pointer member - R3 Ptr.
|
---|
1320 | * @param type The return type of the function declaration.
|
---|
1321 | * @param name The name of the struct/union/class member.
|
---|
1322 | * @param args The argument list enclosed in parentheses.
|
---|
1323 | */
|
---|
1324 | #ifdef IN_RING3
|
---|
1325 | # define DECLR3CALLBACKMEMBER(type, name, args) DECLCALLBACKMEMBER(type, name) args
|
---|
1326 | #else
|
---|
1327 | # define DECLR3CALLBACKMEMBER(type, name, args) RTR3PTR name
|
---|
1328 | #endif
|
---|
1329 |
|
---|
1330 | /** @def DECLRCCALLBACKMEMBER
|
---|
1331 | * How to declare an call back function pointer member - RC Ptr.
|
---|
1332 | * @param type The return type of the function declaration.
|
---|
1333 | * @param name The name of the struct/union/class member.
|
---|
1334 | * @param args The argument list enclosed in parentheses.
|
---|
1335 | */
|
---|
1336 | #ifdef IN_RC
|
---|
1337 | # define DECLRCCALLBACKMEMBER(type, name, args) DECLCALLBACKMEMBER(type, name) args
|
---|
1338 | #else
|
---|
1339 | # define DECLRCCALLBACKMEMBER(type, name, args) RTRCPTR name
|
---|
1340 | #endif
|
---|
1341 |
|
---|
1342 | /** @def DECLR0CALLBACKMEMBER
|
---|
1343 | * How to declare an call back function pointer member - R0 Ptr.
|
---|
1344 | * @param type The return type of the function declaration.
|
---|
1345 | * @param name The name of the struct/union/class member.
|
---|
1346 | * @param args The argument list enclosed in parentheses.
|
---|
1347 | */
|
---|
1348 | #ifdef IN_RING0
|
---|
1349 | # define DECLR0CALLBACKMEMBER(type, name, args) DECLCALLBACKMEMBER(type, name) args
|
---|
1350 | #else
|
---|
1351 | # define DECLR0CALLBACKMEMBER(type, name, args) RTR0PTR name
|
---|
1352 | #endif
|
---|
1353 |
|
---|
1354 | /** @def DECLINLINE
|
---|
1355 | * How to declare a function as inline.
|
---|
1356 | * @param type The return type of the function declaration.
|
---|
1357 | * @remarks Don't use this macro on C++ methods.
|
---|
1358 | */
|
---|
1359 | #ifdef __GNUC__
|
---|
1360 | # define DECLINLINE(type) static __inline__ type
|
---|
1361 | #elif defined(__cplusplus)
|
---|
1362 | # define DECLINLINE(type) static inline type
|
---|
1363 | #elif defined(_MSC_VER)
|
---|
1364 | # define DECLINLINE(type) static _inline type
|
---|
1365 | #elif defined(__IBMC__)
|
---|
1366 | # define DECLINLINE(type) _Inline type
|
---|
1367 | #else
|
---|
1368 | # define DECLINLINE(type) inline type
|
---|
1369 | #endif
|
---|
1370 |
|
---|
1371 |
|
---|
1372 | /** @def DECL_FORCE_INLINE
|
---|
1373 | * How to declare a function as inline and try convince the compiler to always
|
---|
1374 | * inline it regardless of optimization switches.
|
---|
1375 | * @param type The return type of the function declaration.
|
---|
1376 | * @remarks Use sparsely and with care. Don't use this macro on C++ methods.
|
---|
1377 | */
|
---|
1378 | #ifdef __GNUC__
|
---|
1379 | # define DECL_FORCE_INLINE(type) __attribute__((__always_inline__)) DECLINLINE(type)
|
---|
1380 | #elif defined(_MSC_VER)
|
---|
1381 | # define DECL_FORCE_INLINE(type) __forceinline type
|
---|
1382 | #else
|
---|
1383 | # define DECL_FORCE_INLINE(type) DECLINLINE(type)
|
---|
1384 | #endif
|
---|
1385 |
|
---|
1386 |
|
---|
1387 | /** @def DECL_NO_INLINE
|
---|
1388 | * How to declare a function telling the compiler not to inline it.
|
---|
1389 | * @param scope The function scope, static or RT_NOTHING.
|
---|
1390 | * @param type The return type of the function declaration.
|
---|
1391 | * @remarks Don't use this macro on C++ methods.
|
---|
1392 | */
|
---|
1393 | #ifdef __GNUC__
|
---|
1394 | # define DECL_NO_INLINE(scope,type) __attribute__((__noinline__)) scope type
|
---|
1395 | #elif defined(_MSC_VER)
|
---|
1396 | # define DECL_NO_INLINE(scope,type) __declspec(noinline) scope type
|
---|
1397 | #else
|
---|
1398 | # define DECL_NO_INLINE(scope,type) scope type
|
---|
1399 | #endif
|
---|
1400 |
|
---|
1401 |
|
---|
1402 | /** @def IN_RT_STATIC
|
---|
1403 | * Used to indicate whether we're linking against a static IPRT
|
---|
1404 | * or not.
|
---|
1405 | *
|
---|
1406 | * The IPRT symbols will be declared as hidden (if supported). Note that this
|
---|
1407 | * define has no effect without also setting one of the IN_RT_R0, IN_RT_R3 or
|
---|
1408 | * IN_RT_RC indicators.
|
---|
1409 | */
|
---|
1410 |
|
---|
1411 | /** @def IN_RT_R0
|
---|
1412 | * Used to indicate whether we're inside the same link module as the host
|
---|
1413 | * context ring-0 Runtime Library.
|
---|
1414 | */
|
---|
1415 | /** @def RTR0DECL(type)
|
---|
1416 | * Runtime Library host context ring-0 export or import declaration.
|
---|
1417 | * @param type The return type of the function declaration.
|
---|
1418 | * @remarks This is only used inside IPRT. Other APIs need to define their own
|
---|
1419 | * XXXX_DECL macros for dealing with import/export/static visibility.
|
---|
1420 | */
|
---|
1421 | #ifdef IN_RT_R0
|
---|
1422 | # ifdef IN_RT_STATIC
|
---|
1423 | # define RTR0DECL(type) DECLHIDDEN(type) RTCALL
|
---|
1424 | # else
|
---|
1425 | # define RTR0DECL(type) DECLEXPORT(type) RTCALL
|
---|
1426 | # endif
|
---|
1427 | #else
|
---|
1428 | # define RTR0DECL(type) DECLIMPORT(type) RTCALL
|
---|
1429 | #endif
|
---|
1430 |
|
---|
1431 | /** @def IN_RT_R3
|
---|
1432 | * Used to indicate whether we're inside the same link module as the host
|
---|
1433 | * context ring-3 Runtime Library.
|
---|
1434 | */
|
---|
1435 | /** @def RTR3DECL(type)
|
---|
1436 | * Runtime Library host context ring-3 export or import declaration.
|
---|
1437 | * @param type The return type of the function declaration.
|
---|
1438 | * @remarks This is only used inside IPRT. Other APIs need to define their own
|
---|
1439 | * XXXX_DECL macros for dealing with import/export/static visibility.
|
---|
1440 | */
|
---|
1441 | #ifdef IN_RT_R3
|
---|
1442 | # ifdef IN_RT_STATIC
|
---|
1443 | # define RTR3DECL(type) DECLHIDDEN(type) RTCALL
|
---|
1444 | # else
|
---|
1445 | # define RTR3DECL(type) DECLEXPORT(type) RTCALL
|
---|
1446 | # endif
|
---|
1447 | #else
|
---|
1448 | # define RTR3DECL(type) DECLIMPORT(type) RTCALL
|
---|
1449 | #endif
|
---|
1450 |
|
---|
1451 | /** @def IN_RT_RC
|
---|
1452 | * Used to indicate whether we're inside the same link module as the raw-mode
|
---|
1453 | * context (RC) runtime library.
|
---|
1454 | */
|
---|
1455 | /** @def RTRCDECL(type)
|
---|
1456 | * Runtime Library raw-mode context export or import declaration.
|
---|
1457 | * @param type The return type of the function declaration.
|
---|
1458 | * @remarks This is only used inside IPRT. Other APIs need to define their own
|
---|
1459 | * XXXX_DECL macros for dealing with import/export/static visibility.
|
---|
1460 | */
|
---|
1461 | #ifdef IN_RT_RC
|
---|
1462 | # ifdef IN_RT_STATIC
|
---|
1463 | # define RTRCDECL(type) DECLHIDDEN(type) RTCALL
|
---|
1464 | # else
|
---|
1465 | # define RTRCDECL(type) DECLEXPORT(type) RTCALL
|
---|
1466 | # endif
|
---|
1467 | #else
|
---|
1468 | # define RTRCDECL(type) DECLIMPORT(type) RTCALL
|
---|
1469 | #endif
|
---|
1470 |
|
---|
1471 | /** @def RTDECL(type)
|
---|
1472 | * Runtime Library export or import declaration.
|
---|
1473 | * Functions declared using this macro exists in all contexts.
|
---|
1474 | * @param type The return type of the function declaration.
|
---|
1475 | * @remarks This is only used inside IPRT. Other APIs need to define their own
|
---|
1476 | * XXXX_DECL macros for dealing with import/export/static visibility.
|
---|
1477 | */
|
---|
1478 | #if defined(IN_RT_R3) || defined(IN_RT_RC) || defined(IN_RT_R0)
|
---|
1479 | # ifdef IN_RT_STATIC
|
---|
1480 | # define RTDECL(type) DECLHIDDEN(type) RTCALL
|
---|
1481 | # else
|
---|
1482 | # define RTDECL(type) DECLEXPORT(type) RTCALL
|
---|
1483 | # endif
|
---|
1484 | #else
|
---|
1485 | # define RTDECL(type) DECLIMPORT(type) RTCALL
|
---|
1486 | #endif
|
---|
1487 |
|
---|
1488 | /** @def RTDATADECL(type)
|
---|
1489 | * Runtime Library export or import declaration.
|
---|
1490 | * Data declared using this macro exists in all contexts.
|
---|
1491 | * @param type The data type.
|
---|
1492 | * @remarks This is only used inside IPRT. Other APIs need to define their own
|
---|
1493 | * XXXX_DECL macros for dealing with import/export/static visibility.
|
---|
1494 | */
|
---|
1495 | /** @def RT_DECL_DATA_CONST(type)
|
---|
1496 | * Definition of a const variable. See DECL_HIDDEN_CONST.
|
---|
1497 | * @param type The const data type.
|
---|
1498 | * @remarks This is only used inside IPRT. Other APIs need to define their own
|
---|
1499 | * XXXX_DECL macros for dealing with import/export/static visibility.
|
---|
1500 | */
|
---|
1501 | #if defined(IN_RT_R3) || defined(IN_RT_RC) || defined(IN_RT_R0)
|
---|
1502 | # ifdef IN_RT_STATIC
|
---|
1503 | # define RTDATADECL(type) DECLHIDDEN(type)
|
---|
1504 | # define RT_DECL_DATA_CONST(type) DECL_HIDDEN_CONST(type)
|
---|
1505 | # else
|
---|
1506 | # define RTDATADECL(type) DECLEXPORT(type)
|
---|
1507 | # if defined(__cplusplus) && defined(__GNUC__)
|
---|
1508 | # define RT_DECL_DATA_CONST(type) type
|
---|
1509 | # else
|
---|
1510 | # define RT_DECL_DATA_CONST(type) DECLEXPORT(type)
|
---|
1511 | # endif
|
---|
1512 | # endif
|
---|
1513 | #else
|
---|
1514 | # define RTDATADECL(type) DECLIMPORT(type)
|
---|
1515 | # define RT_DECL_DATA_CONST(type) DECLIMPORT(type)
|
---|
1516 | #endif
|
---|
1517 |
|
---|
1518 | /** @def RT_DECL_CLASS
|
---|
1519 | * Declares an class living in the runtime.
|
---|
1520 | * @remarks This is only used inside IPRT. Other APIs need to define their own
|
---|
1521 | * XXXX_DECL macros for dealing with import/export/static visibility.
|
---|
1522 | */
|
---|
1523 | #if defined(IN_RT_R3) || defined(IN_RT_RC) || defined(IN_RT_R0)
|
---|
1524 | # ifdef IN_RT_STATIC
|
---|
1525 | # define RT_DECL_CLASS
|
---|
1526 | # else
|
---|
1527 | # define RT_DECL_CLASS DECLEXPORT_CLASS
|
---|
1528 | # endif
|
---|
1529 | #else
|
---|
1530 | # define RT_DECL_CLASS DECLIMPORT_CLASS
|
---|
1531 | #endif
|
---|
1532 |
|
---|
1533 |
|
---|
1534 | /** @def RT_NOCRT
|
---|
1535 | * Symbol name wrapper for the No-CRT bits.
|
---|
1536 | *
|
---|
1537 | * In order to coexist in the same process as other CRTs, we need to
|
---|
1538 | * decorate the symbols such that they don't conflict the ones in the
|
---|
1539 | * other CRTs. The result of such conflicts / duplicate symbols can
|
---|
1540 | * confuse the dynamic loader on Unix like systems.
|
---|
1541 | *
|
---|
1542 | * Define RT_WITHOUT_NOCRT_WRAPPERS to drop the wrapping.
|
---|
1543 | * Define RT_WITHOUT_NOCRT_WRAPPER_ALIASES to drop the aliases to the
|
---|
1544 | * wrapped names.
|
---|
1545 | */
|
---|
1546 | /** @def RT_NOCRT_STR
|
---|
1547 | * Same as RT_NOCRT only it'll return a double quoted string of the result.
|
---|
1548 | */
|
---|
1549 | #ifndef RT_WITHOUT_NOCRT_WRAPPERS
|
---|
1550 | # define RT_NOCRT(name) nocrt_ ## name
|
---|
1551 | # define RT_NOCRT_STR(name) "nocrt_" # name
|
---|
1552 | #else
|
---|
1553 | # define RT_NOCRT(name) name
|
---|
1554 | # define RT_NOCRT_STR(name) #name
|
---|
1555 | #endif
|
---|
1556 |
|
---|
1557 |
|
---|
1558 |
|
---|
1559 | /** @def RT_LIKELY
|
---|
1560 | * Give the compiler a hint that an expression is very likely to hold true.
|
---|
1561 | *
|
---|
1562 | * Some compilers support explicit branch prediction so that the CPU backend
|
---|
1563 | * can hint the processor and also so that code blocks can be reordered such
|
---|
1564 | * that the predicted path sees a more linear flow, thus improving cache
|
---|
1565 | * behaviour, etc.
|
---|
1566 | *
|
---|
1567 | * IPRT provides the macros RT_LIKELY() and RT_UNLIKELY() as a way to utilize
|
---|
1568 | * this compiler feature when present.
|
---|
1569 | *
|
---|
1570 | * A few notes about the usage:
|
---|
1571 | *
|
---|
1572 | * - Generally, order your code use RT_LIKELY() instead of RT_UNLIKELY().
|
---|
1573 | *
|
---|
1574 | * - Generally, use RT_UNLIKELY() with error condition checks (unless you
|
---|
1575 | * have some _strong_ reason to do otherwise, in which case document it),
|
---|
1576 | * and/or RT_LIKELY() with success condition checks, assuming you want
|
---|
1577 | * to optimize for the success path.
|
---|
1578 | *
|
---|
1579 | * - Other than that, if you don't know the likelihood of a test succeeding
|
---|
1580 | * from empirical or other 'hard' evidence, don't make predictions unless
|
---|
1581 | * you happen to be a Dirk Gently character.
|
---|
1582 | *
|
---|
1583 | * - These macros are meant to be used in places that get executed a lot. It
|
---|
1584 | * is wasteful to make predictions in code that is executed rarely (e.g.
|
---|
1585 | * at subsystem initialization time) as the basic block reordering that this
|
---|
1586 | * affects can often generate larger code.
|
---|
1587 | *
|
---|
1588 | * - Note that RT_SUCCESS() and RT_FAILURE() already makes use of RT_LIKELY()
|
---|
1589 | * and RT_UNLIKELY(). Should you wish for prediction free status checks,
|
---|
1590 | * use the RT_SUCCESS_NP() and RT_FAILURE_NP() macros instead.
|
---|
1591 | *
|
---|
1592 | *
|
---|
1593 | * @returns the boolean result of the expression.
|
---|
1594 | * @param expr The expression that's very likely to be true.
|
---|
1595 | * @see RT_UNLIKELY
|
---|
1596 | */
|
---|
1597 | /** @def RT_UNLIKELY
|
---|
1598 | * Give the compiler a hint that an expression is highly unlikely to hold true.
|
---|
1599 | *
|
---|
1600 | * See the usage instructions give in the RT_LIKELY() docs.
|
---|
1601 | *
|
---|
1602 | * @returns the boolean result of the expression.
|
---|
1603 | * @param expr The expression that's very unlikely to be true.
|
---|
1604 | * @see RT_LIKELY
|
---|
1605 | *
|
---|
1606 | * @deprecated Please use RT_LIKELY() instead wherever possible! That gives us
|
---|
1607 | * a better chance of the windows compilers to generate favorable code
|
---|
1608 | * too. The belief is that the compiler will by default assume the
|
---|
1609 | * if-case is more likely than the else-case.
|
---|
1610 | */
|
---|
1611 | #if defined(__GNUC__)
|
---|
1612 | # if __GNUC__ >= 3 && !defined(FORTIFY_RUNNING)
|
---|
1613 | # define RT_LIKELY(expr) __builtin_expect(!!(expr), 1)
|
---|
1614 | # define RT_UNLIKELY(expr) __builtin_expect(!!(expr), 0)
|
---|
1615 | # else
|
---|
1616 | # define RT_LIKELY(expr) (expr)
|
---|
1617 | # define RT_UNLIKELY(expr) (expr)
|
---|
1618 | # endif
|
---|
1619 | #else
|
---|
1620 | # define RT_LIKELY(expr) (expr)
|
---|
1621 | # define RT_UNLIKELY(expr) (expr)
|
---|
1622 | #endif
|
---|
1623 |
|
---|
1624 | /** @def RT_EXPAND_2
|
---|
1625 | * Helper for RT_EXPAND. */
|
---|
1626 | #define RT_EXPAND_2(a_Expr) a_Expr
|
---|
1627 | /** @def RT_EXPAND
|
---|
1628 | * Returns the expanded expression.
|
---|
1629 | * @param a_Expr The expression to expand. */
|
---|
1630 | #define RT_EXPAND(a_Expr) RT_EXPAND_2(a_Expr)
|
---|
1631 |
|
---|
1632 | /** @def RT_STR
|
---|
1633 | * Returns the argument as a string constant.
|
---|
1634 | * @param str Argument to stringify. */
|
---|
1635 | #define RT_STR(str) #str
|
---|
1636 | /** @def RT_XSTR
|
---|
1637 | * Returns the expanded argument as a string.
|
---|
1638 | * @param str Argument to expand and stringify. */
|
---|
1639 | #define RT_XSTR(str) RT_STR(str)
|
---|
1640 |
|
---|
1641 | /** @def RT_LSTR_2
|
---|
1642 | * Helper for RT_WSTR that gets the expanded @a str.
|
---|
1643 | * @param str String litteral to prefix with 'L'. */
|
---|
1644 | #define RT_LSTR_2(str) L##str
|
---|
1645 | /** @def RT_LSTR
|
---|
1646 | * Returns the expanded argument with a L string prefix.
|
---|
1647 | *
|
---|
1648 | * Intended for converting ASCII string \#defines into wide char string
|
---|
1649 | * litterals on Windows.
|
---|
1650 | *
|
---|
1651 | * @param str String litteral to . */
|
---|
1652 | #define RT_LSTR(str) RT_LSTR_2(str)
|
---|
1653 |
|
---|
1654 | /** @def RT_UNPACK_CALL
|
---|
1655 | * Unpacks the an argument list inside an extra set of parenthesis and turns it
|
---|
1656 | * into a call to @a a_Fn.
|
---|
1657 | *
|
---|
1658 | * @param a_Fn Function/macro to call.
|
---|
1659 | * @param a_Args Parameter list in parenthesis.
|
---|
1660 | */
|
---|
1661 | #define RT_UNPACK_CALL(a_Fn, a_Args) a_Fn a_Args
|
---|
1662 |
|
---|
1663 | #if defined(RT_COMPILER_SUPPORTS_VA_ARGS) || defined(DOXYGEN_RUNNING)
|
---|
1664 |
|
---|
1665 | /** @def RT_UNPACK_ARGS
|
---|
1666 | * Returns the arguments without parenthesis.
|
---|
1667 | *
|
---|
1668 | * @param ... Parameter list in parenthesis.
|
---|
1669 | * @remarks Requires RT_COMPILER_SUPPORTS_VA_ARGS.
|
---|
1670 | */
|
---|
1671 | # define RT_UNPACK_ARGS(...) __VA_ARGS__
|
---|
1672 |
|
---|
1673 | /** @def RT_COUNT_VA_ARGS_HLP
|
---|
1674 | * Helper for RT_COUNT_VA_ARGS that picks out the argument count from
|
---|
1675 | * RT_COUNT_VA_ARGS_REV_SEQ. */
|
---|
1676 | # define RT_COUNT_VA_ARGS_HLP( \
|
---|
1677 | c69, c68, c67, c66, c65, c64, c63, c62, c61, c60, \
|
---|
1678 | c59, c58, c57, c56, c55, c54, c53, c52, c51, c50, \
|
---|
1679 | c49, c48, c47, c46, c45, c44, c43, c42, c41, c40, \
|
---|
1680 | c39, c38, c37, c36, c35, c34, c33, c32, c31, c30, \
|
---|
1681 | c29, c28, c27, c26, c25, c24, c23, c22, c21, c20, \
|
---|
1682 | c19, c18, c17, c16, c15, c14, c13, c12, c11, c10, \
|
---|
1683 | c9, c8, c7, c6, c5, c4, c3, c2, c1, cArgs, ...) cArgs
|
---|
1684 | /** Argument count sequence. */
|
---|
1685 | # define RT_COUNT_VA_ARGS_REV_SEQ \
|
---|
1686 | 69, 68, 67, 66, 65, 64, 63, 62, 61, 60, \
|
---|
1687 | 59, 58, 57, 56, 55, 54, 53, 52, 51, 50, \
|
---|
1688 | 49, 48, 47, 46, 45, 44, 43, 42, 41, 40, \
|
---|
1689 | 39, 38, 37, 36, 35, 34, 33, 32, 31, 30, \
|
---|
1690 | 29, 28, 27, 26, 25, 24, 23, 22, 21, 20, \
|
---|
1691 | 19, 18, 17, 16, 15, 14, 13, 12, 11, 10, \
|
---|
1692 | 9, 8, 7, 6, 5, 4, 3, 2, 1, 0
|
---|
1693 | /** This is for zero arguments. At least Visual C++ requires it. */
|
---|
1694 | # define RT_COUNT_VA_ARGS_PREFIX_RT_NOTHING RT_COUNT_VA_ARGS_REV_SEQ
|
---|
1695 | /**
|
---|
1696 | * Counts the number of arguments given to the variadic macro.
|
---|
1697 | *
|
---|
1698 | * Max is 69.
|
---|
1699 | *
|
---|
1700 | * @returns Number of arguments in the ellipsis
|
---|
1701 | * @param ... Arguments to count.
|
---|
1702 | * @remarks Requires RT_COMPILER_SUPPORTS_VA_ARGS.
|
---|
1703 | */
|
---|
1704 | # define RT_COUNT_VA_ARGS(...) \
|
---|
1705 | RT_UNPACK_CALL(RT_COUNT_VA_ARGS_HLP, (RT_COUNT_VA_ARGS_PREFIX_ ## __VA_ARGS__ ## RT_NOTHING, \
|
---|
1706 | RT_COUNT_VA_ARGS_REV_SEQ))
|
---|
1707 |
|
---|
1708 | #endif /* RT_COMPILER_SUPPORTS_VA_ARGS */
|
---|
1709 |
|
---|
1710 |
|
---|
1711 | /** @def RT_CONCAT
|
---|
1712 | * Concatenate the expanded arguments without any extra spaces in between.
|
---|
1713 | *
|
---|
1714 | * @param a The first part.
|
---|
1715 | * @param b The second part.
|
---|
1716 | */
|
---|
1717 | #define RT_CONCAT(a,b) RT_CONCAT_HLP(a,b)
|
---|
1718 | /** RT_CONCAT helper, don't use. */
|
---|
1719 | #define RT_CONCAT_HLP(a,b) a##b
|
---|
1720 |
|
---|
1721 | /** @def RT_CONCAT3
|
---|
1722 | * Concatenate the expanded arguments without any extra spaces in between.
|
---|
1723 | *
|
---|
1724 | * @param a The 1st part.
|
---|
1725 | * @param b The 2nd part.
|
---|
1726 | * @param c The 3rd part.
|
---|
1727 | */
|
---|
1728 | #define RT_CONCAT3(a,b,c) RT_CONCAT3_HLP(a,b,c)
|
---|
1729 | /** RT_CONCAT3 helper, don't use. */
|
---|
1730 | #define RT_CONCAT3_HLP(a,b,c) a##b##c
|
---|
1731 |
|
---|
1732 | /** @def RT_CONCAT4
|
---|
1733 | * Concatenate the expanded arguments without any extra spaces in between.
|
---|
1734 | *
|
---|
1735 | * @param a The 1st part.
|
---|
1736 | * @param b The 2nd part.
|
---|
1737 | * @param c The 3rd part.
|
---|
1738 | * @param d The 4th part.
|
---|
1739 | */
|
---|
1740 | #define RT_CONCAT4(a,b,c,d) RT_CONCAT4_HLP(a,b,c,d)
|
---|
1741 | /** RT_CONCAT4 helper, don't use. */
|
---|
1742 | #define RT_CONCAT4_HLP(a,b,c,d) a##b##c##d
|
---|
1743 |
|
---|
1744 | /** @def RT_CONCAT5
|
---|
1745 | * Concatenate the expanded arguments without any extra spaces in between.
|
---|
1746 | *
|
---|
1747 | * @param a The 1st part.
|
---|
1748 | * @param b The 2nd part.
|
---|
1749 | * @param c The 3rd part.
|
---|
1750 | * @param d The 4th part.
|
---|
1751 | * @param e The 5th part.
|
---|
1752 | */
|
---|
1753 | #define RT_CONCAT5(a,b,c,d,e) RT_CONCAT5_HLP(a,b,c,d,e)
|
---|
1754 | /** RT_CONCAT5 helper, don't use. */
|
---|
1755 | #define RT_CONCAT5_HLP(a,b,c,d,e) a##b##c##d##e
|
---|
1756 |
|
---|
1757 | /** @def RT_CONCAT6
|
---|
1758 | * Concatenate the expanded arguments without any extra spaces in between.
|
---|
1759 | *
|
---|
1760 | * @param a The 1st part.
|
---|
1761 | * @param b The 2nd part.
|
---|
1762 | * @param c The 3rd part.
|
---|
1763 | * @param d The 4th part.
|
---|
1764 | * @param e The 5th part.
|
---|
1765 | * @param f The 6th part.
|
---|
1766 | */
|
---|
1767 | #define RT_CONCAT6(a,b,c,d,e,f) RT_CONCAT6_HLP(a,b,c,d,e,f)
|
---|
1768 | /** RT_CONCAT6 helper, don't use. */
|
---|
1769 | #define RT_CONCAT6_HLP(a,b,c,d,e,f) a##b##c##d##e##f
|
---|
1770 |
|
---|
1771 | /** @def RT_CONCAT7
|
---|
1772 | * Concatenate the expanded arguments without any extra spaces in between.
|
---|
1773 | *
|
---|
1774 | * @param a The 1st part.
|
---|
1775 | * @param b The 2nd part.
|
---|
1776 | * @param c The 3rd part.
|
---|
1777 | * @param d The 4th part.
|
---|
1778 | * @param e The 5th part.
|
---|
1779 | * @param f The 6th part.
|
---|
1780 | * @param g The 7th part.
|
---|
1781 | */
|
---|
1782 | #define RT_CONCAT7(a,b,c,d,e,f,g) RT_CONCAT7_HLP(a,b,c,d,e,f,g)
|
---|
1783 | /** RT_CONCAT7 helper, don't use. */
|
---|
1784 | #define RT_CONCAT7_HLP(a,b,c,d,e,f,g) a##b##c##d##e##f##g
|
---|
1785 |
|
---|
1786 | /** @def RT_CONCAT8
|
---|
1787 | * Concatenate the expanded arguments without any extra spaces in between.
|
---|
1788 | *
|
---|
1789 | * @param a The 1st part.
|
---|
1790 | * @param b The 2nd part.
|
---|
1791 | * @param c The 3rd part.
|
---|
1792 | * @param d The 4th part.
|
---|
1793 | * @param e The 5th part.
|
---|
1794 | * @param f The 6th part.
|
---|
1795 | * @param g The 7th part.
|
---|
1796 | * @param h The 8th part.
|
---|
1797 | */
|
---|
1798 | #define RT_CONCAT8(a,b,c,d,e,f,g,h) RT_CONCAT8_HLP(a,b,c,d,e,f,g,h)
|
---|
1799 | /** RT_CONCAT8 helper, don't use. */
|
---|
1800 | #define RT_CONCAT8_HLP(a,b,c,d,e,f,g,h) a##b##c##d##e##f##g##h
|
---|
1801 |
|
---|
1802 | /** @def RT_CONCAT9
|
---|
1803 | * Concatenate the expanded arguments without any extra spaces in between.
|
---|
1804 | *
|
---|
1805 | * @param a The 1st part.
|
---|
1806 | * @param b The 2nd part.
|
---|
1807 | * @param c The 3rd part.
|
---|
1808 | * @param d The 4th part.
|
---|
1809 | * @param e The 5th part.
|
---|
1810 | * @param f The 6th part.
|
---|
1811 | * @param g The 7th part.
|
---|
1812 | * @param h The 8th part.
|
---|
1813 | * @param i The 9th part.
|
---|
1814 | */
|
---|
1815 | #define RT_CONCAT9(a,b,c,d,e,f,g,h,i) RT_CONCAT9_HLP(a,b,c,d,e,f,g,h,i)
|
---|
1816 | /** RT_CONCAT9 helper, don't use. */
|
---|
1817 | #define RT_CONCAT9_HLP(a,b,c,d,e,f,g,h,i) a##b##c##d##e##f##g##h##i
|
---|
1818 |
|
---|
1819 | /**
|
---|
1820 | * String constant tuple - string constant, strlen(string constant).
|
---|
1821 | *
|
---|
1822 | * @param a_szConst String constant.
|
---|
1823 | * @sa RTSTRTUPLE
|
---|
1824 | */
|
---|
1825 | #define RT_STR_TUPLE(a_szConst) a_szConst, (sizeof(a_szConst) - 1)
|
---|
1826 |
|
---|
1827 |
|
---|
1828 | /**
|
---|
1829 | * Macro for using in switch statements that turns constants into strings.
|
---|
1830 | *
|
---|
1831 | * @param a_Const The constant (not string).
|
---|
1832 | */
|
---|
1833 | #define RT_CASE_RET_STR(a_Const) case a_Const: return #a_Const
|
---|
1834 |
|
---|
1835 |
|
---|
1836 | /** @def RT_BIT
|
---|
1837 | * Convert a bit number into an integer bitmask (unsigned).
|
---|
1838 | * @param bit The bit number.
|
---|
1839 | */
|
---|
1840 | #define RT_BIT(bit) ( 1U << (bit) )
|
---|
1841 |
|
---|
1842 | /** @def RT_BIT_32
|
---|
1843 | * Convert a bit number into a 32-bit bitmask (unsigned).
|
---|
1844 | * @param bit The bit number.
|
---|
1845 | */
|
---|
1846 | #define RT_BIT_32(bit) ( UINT32_C(1) << (bit) )
|
---|
1847 |
|
---|
1848 | /** @def RT_BIT_64
|
---|
1849 | * Convert a bit number into a 64-bit bitmask (unsigned).
|
---|
1850 | * @param bit The bit number.
|
---|
1851 | */
|
---|
1852 | #define RT_BIT_64(bit) ( UINT64_C(1) << (bit) )
|
---|
1853 |
|
---|
1854 |
|
---|
1855 | /** @def RT_BF_GET
|
---|
1856 | * Gets the value of a bit field in an integer value.
|
---|
1857 | *
|
---|
1858 | * This requires a couple of macros to be defined for the field:
|
---|
1859 | * - \<a_FieldNm\>_SHIFT: The shift count to get to the field.
|
---|
1860 | * - \<a_FieldNm\>_MASK: The field mask.
|
---|
1861 | *
|
---|
1862 | * @returns The bit field value.
|
---|
1863 | * @param a_uValue The integer value containing the field.
|
---|
1864 | * @param a_FieldNm The field name prefix for getting at the _SHIFT and
|
---|
1865 | * _MASK macros.
|
---|
1866 | * @sa #RT_BF_CLEAR, #RT_BF_SET, #RT_BF_MAKE, #RT_BF_ZMASK
|
---|
1867 | */
|
---|
1868 | #define RT_BF_GET(a_uValue, a_FieldNm) ( ((a_uValue) >> RT_CONCAT(a_FieldNm,_SHIFT)) & RT_BF_ZMASK(a_FieldNm) )
|
---|
1869 |
|
---|
1870 | /** @def RT_BF_SET
|
---|
1871 | * Sets the given bit field in the integer value.
|
---|
1872 | *
|
---|
1873 | * This requires a couple of macros to be defined for the field:
|
---|
1874 | * - \<a_FieldNm\>_SHIFT: The shift count to get to the field.
|
---|
1875 | * - \<a_FieldNm\>_MASK: The field mask. Must have the same type as the
|
---|
1876 | * integer value!!
|
---|
1877 | *
|
---|
1878 | * @returns Integer value with bit field set to @a a_uFieldValue.
|
---|
1879 | * @param a_uValue The integer value containing the field.
|
---|
1880 | * @param a_FieldNm The field name prefix for getting at the _SHIFT and
|
---|
1881 | * _MASK macros.
|
---|
1882 | * @param a_uFieldValue The new field value.
|
---|
1883 | * @sa #RT_BF_GET, #RT_BF_CLEAR, #RT_BF_MAKE, #RT_BF_ZMASK
|
---|
1884 | */
|
---|
1885 | #define RT_BF_SET(a_uValue, a_FieldNm, a_uFieldValue) ( RT_BF_CLEAR(a_uValue, a_FieldNm) | RT_BF_MAKE(a_FieldNm, a_uFieldValue) )
|
---|
1886 |
|
---|
1887 | /** @def RT_BF_CLEAR
|
---|
1888 | * Clears the given bit field in the integer value.
|
---|
1889 | *
|
---|
1890 | * This requires a couple of macros to be defined for the field:
|
---|
1891 | * - \<a_FieldNm\>_SHIFT: The shift count to get to the field.
|
---|
1892 | * - \<a_FieldNm\>_MASK: The field mask. Must have the same type as the
|
---|
1893 | * integer value!!
|
---|
1894 | *
|
---|
1895 | * @returns Integer value with bit field set to zero.
|
---|
1896 | * @param a_uValue The integer value containing the field.
|
---|
1897 | * @param a_FieldNm The field name prefix for getting at the _SHIFT and
|
---|
1898 | * _MASK macros.
|
---|
1899 | * @sa #RT_BF_GET, #RT_BF_SET, #RT_BF_MAKE, #RT_BF_ZMASK
|
---|
1900 | */
|
---|
1901 | #define RT_BF_CLEAR(a_uValue, a_FieldNm) ( (a_uValue) & ~RT_CONCAT(a_FieldNm,_MASK) )
|
---|
1902 |
|
---|
1903 | /** @def RT_BF_MAKE
|
---|
1904 | * Shifts and masks a bit field value into position in the integer value.
|
---|
1905 | *
|
---|
1906 | * This requires a couple of macros to be defined for the field:
|
---|
1907 | * - \<a_FieldNm\>_SHIFT: The shift count to get to the field.
|
---|
1908 | * - \<a_FieldNm\>_MASK: The field mask.
|
---|
1909 | *
|
---|
1910 | * @param a_FieldNm The field name prefix for getting at the _SHIFT and
|
---|
1911 | * _MASK macros.
|
---|
1912 | * @param a_uFieldValue The field value that should be masked and shifted
|
---|
1913 | * into position.
|
---|
1914 | * @sa #RT_BF_GET, #RT_BF_SET, #RT_BF_CLEAR, #RT_BF_ZMASK
|
---|
1915 | */
|
---|
1916 | #define RT_BF_MAKE(a_FieldNm, a_uFieldValue) ( ((a_uFieldValue) & RT_BF_ZMASK(a_FieldNm) ) << RT_CONCAT(a_FieldNm,_SHIFT) )
|
---|
1917 |
|
---|
1918 | /** @def RT_BF_ZMASK
|
---|
1919 | * Helper for getting the field mask shifted to bit position zero.
|
---|
1920 | *
|
---|
1921 | * @param a_FieldNm The field name prefix for getting at the _SHIFT and
|
---|
1922 | * _MASK macros.
|
---|
1923 | * @sa #RT_BF_GET, #RT_BF_SET, #RT_BF_CLEAR, #RT_BF_MAKE
|
---|
1924 | */
|
---|
1925 | #define RT_BF_ZMASK(a_FieldNm) ( RT_CONCAT(a_FieldNm,_MASK) >> RT_CONCAT(a_FieldNm,_SHIFT) )
|
---|
1926 |
|
---|
1927 | /** Bit field compile time check helper
|
---|
1928 | * @internal */
|
---|
1929 | #define RT_BF_CHECK_DO_XOR_MASK(a_uLeft, a_RightPrefix, a_FieldNm) ((a_uLeft) ^ RT_CONCAT3(a_RightPrefix, a_FieldNm, _MASK))
|
---|
1930 | /** Bit field compile time check helper
|
---|
1931 | * @internal */
|
---|
1932 | #define RT_BF_CHECK_DO_OR_MASK(a_uLeft, a_RightPrefix, a_FieldNm) ((a_uLeft) | RT_CONCAT3(a_RightPrefix, a_FieldNm, _MASK))
|
---|
1933 | /** Bit field compile time check helper
|
---|
1934 | * @internal */
|
---|
1935 | #define RT_BF_CHECK_DO_1ST_MASK_BIT(a_uLeft, a_RightPrefix, a_FieldNm) \
|
---|
1936 | ((a_uLeft) && ( (RT_CONCAT3(a_RightPrefix, a_FieldNm, _MASK) >> RT_CONCAT3(a_RightPrefix, a_FieldNm, _SHIFT)) & 1U ) )
|
---|
1937 | /** Used to check that a bit field mask does not start too early.
|
---|
1938 | * @internal */
|
---|
1939 | #define RT_BF_CHECK_DO_MASK_START(a_uLeft, a_RightPrefix, a_FieldNm) \
|
---|
1940 | ( (a_uLeft) \
|
---|
1941 | && ( RT_CONCAT3(a_RightPrefix, a_FieldNm, _SHIFT) == 0 \
|
---|
1942 | || ( ( ( ((RT_CONCAT3(a_RightPrefix, a_FieldNm, _MASK) >> RT_CONCAT3(a_RightPrefix, a_FieldNm, _SHIFT)) & 1U) \
|
---|
1943 | << RT_CONCAT3(a_RightPrefix, a_FieldNm, _SHIFT)) /* => single bit mask, correct type */ \
|
---|
1944 | - 1U) /* => mask of all bits below the field */ \
|
---|
1945 | & RT_CONCAT3(a_RightPrefix, a_FieldNm, _MASK)) == 0 ) )
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1946 | /** @name Bit field compile time check recursion workers.
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1947 | * @internal
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1948 | * @{ */
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1949 | #define RT_BF_CHECK_DO_1(a_DoThis, a_uLeft, a_RightPrefix, f1) \
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1950 | a_DoThis(a_uLeft, a_RightPrefix, f1)
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1951 | #define RT_BF_CHECK_DO_2(a_DoThis, a_uLeft, a_RightPrefix, f1, f2) \
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1952 | RT_BF_CHECK_DO_1(a_DoThis, RT_BF_CHECK_DO_1(a_DoThis, a_uLeft, a_RightPrefix,f1), a_RightPrefix, f2)
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1953 | #define RT_BF_CHECK_DO_3(a_DoThis, a_uLeft, a_RightPrefix, f1, f2, f3) \
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1954 | RT_BF_CHECK_DO_2(a_DoThis, RT_BF_CHECK_DO_1(a_DoThis, a_uLeft, a_RightPrefix,f1), a_RightPrefix, f2, f3)
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1955 | #define RT_BF_CHECK_DO_4(a_DoThis, a_uLeft, a_RightPrefix, f1, f2, f3, f4) \
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1956 | RT_BF_CHECK_DO_3(a_DoThis, RT_BF_CHECK_DO_1(a_DoThis, a_uLeft, a_RightPrefix,f1), a_RightPrefix, f2, f3, f4)
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1957 | #define RT_BF_CHECK_DO_5(a_DoThis, a_uLeft, a_RightPrefix, f1, f2, f3, f4, f5) \
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1958 | RT_BF_CHECK_DO_4(a_DoThis, RT_BF_CHECK_DO_1(a_DoThis, a_uLeft, a_RightPrefix,f1), a_RightPrefix, f2, f3, f4, f5)
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1959 | #define RT_BF_CHECK_DO_6(a_DoThis, a_uLeft, a_RightPrefix, f1, f2, f3, f4, f5, f6) \
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1960 | RT_BF_CHECK_DO_5(a_DoThis, RT_BF_CHECK_DO_1(a_DoThis, a_uLeft, a_RightPrefix,f1), a_RightPrefix, f2, f3, f4, f5, f6)
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1961 | #define RT_BF_CHECK_DO_7(a_DoThis, a_uLeft, a_RightPrefix, f1, f2, f3, f4, f5, f6, f7) \
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1962 | RT_BF_CHECK_DO_6(a_DoThis, RT_BF_CHECK_DO_1(a_DoThis, a_uLeft, a_RightPrefix,f1), a_RightPrefix, f2, f3, f4, f5, f6, f7)
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1963 | #define RT_BF_CHECK_DO_8(a_DoThis, a_uLeft, a_RightPrefix, f1, f2, f3, f4, f5, f6, f7, f8) \
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1964 | RT_BF_CHECK_DO_7(a_DoThis, RT_BF_CHECK_DO_1(a_DoThis, a_uLeft, a_RightPrefix,f1), a_RightPrefix, f2, f3, f4, f5, f6, f7, f8)
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1965 | #define RT_BF_CHECK_DO_9(a_DoThis, a_uLeft, a_RightPrefix, f1, f2, f3, f4, f5, f6, f7, f8, f9) \
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1966 | RT_BF_CHECK_DO_8(a_DoThis, RT_BF_CHECK_DO_1(a_DoThis, a_uLeft, a_RightPrefix,f1), a_RightPrefix, f2, f3, f4, f5, f6, f7, f8, f9)
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1967 | #define RT_BF_CHECK_DO_10(a_DoThis, a_uLeft, a_RightPrefix, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10) \
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1968 | RT_BF_CHECK_DO_9(a_DoThis, RT_BF_CHECK_DO_1(a_DoThis, a_uLeft, a_RightPrefix,f1), a_RightPrefix, f2, f3, f4, f5, f6, f7, f8, f9, f10)
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1969 | #define RT_BF_CHECK_DO_11(a_DoThis, a_uLeft, a_RightPrefix, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11) \
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1970 | RT_BF_CHECK_DO_10(a_DoThis, RT_BF_CHECK_DO_1(a_DoThis, a_uLeft, a_RightPrefix,f1), a_RightPrefix, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11)
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1971 | #define RT_BF_CHECK_DO_12(a_DoThis, a_uLeft, a_RightPrefix, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12) \
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1972 | RT_BF_CHECK_DO_11(a_DoThis, RT_BF_CHECK_DO_1(a_DoThis, a_uLeft, a_RightPrefix,f1), a_RightPrefix, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12)
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1973 | #define RT_BF_CHECK_DO_13(a_DoThis, a_uLeft, a_RightPrefix, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13) \
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1974 | RT_BF_CHECK_DO_12(a_DoThis, RT_BF_CHECK_DO_1(a_DoThis, a_uLeft, a_RightPrefix,f1), a_RightPrefix, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13)
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1975 | #define RT_BF_CHECK_DO_14(a_DoThis, a_uLeft, a_RightPrefix, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14) \
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1976 | RT_BF_CHECK_DO_13(a_DoThis, RT_BF_CHECK_DO_1(a_DoThis, a_uLeft, a_RightPrefix,f1), a_RightPrefix, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14)
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1977 | #define RT_BF_CHECK_DO_15(a_DoThis, a_uLeft, a_RightPrefix, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15) \
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1978 | RT_BF_CHECK_DO_14(a_DoThis, RT_BF_CHECK_DO_1(a_DoThis, a_uLeft, a_RightPrefix,f1), a_RightPrefix, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15)
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1979 | #define RT_BF_CHECK_DO_16(a_DoThis, a_uLeft, a_RightPrefix, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16) \
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1980 | RT_BF_CHECK_DO_15(a_DoThis, RT_BF_CHECK_DO_1(a_DoThis, a_uLeft, a_RightPrefix,f1), a_RightPrefix, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16)
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1981 | #define RT_BF_CHECK_DO_17(a_DoThis, a_uLeft, a_RightPrefix, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17) \
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1982 | RT_BF_CHECK_DO_16(a_DoThis, RT_BF_CHECK_DO_1(a_DoThis, a_uLeft, a_RightPrefix,f1), a_RightPrefix, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17)
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1983 | #define RT_BF_CHECK_DO_18(a_DoThis, a_uLeft, a_RightPrefix, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18) \
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1984 | RT_BF_CHECK_DO_17(a_DoThis, RT_BF_CHECK_DO_1(a_DoThis, a_uLeft, a_RightPrefix,f1), a_RightPrefix, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18)
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1985 | #define RT_BF_CHECK_DO_19(a_DoThis, a_uLeft, a_RightPrefix, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19) \
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1986 | RT_BF_CHECK_DO_18(a_DoThis, RT_BF_CHECK_DO_1(a_DoThis, a_uLeft, a_RightPrefix,f1), a_RightPrefix, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19)
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1987 | #define RT_BF_CHECK_DO_20(a_DoThis, a_uLeft, a_RightPrefix, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20) \
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1988 | RT_BF_CHECK_DO_19(a_DoThis, RT_BF_CHECK_DO_1(a_DoThis, a_uLeft, a_RightPrefix,f1), a_RightPrefix, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20)
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1989 | #define RT_BF_CHECK_DO_21(a_DoThis, a_uLeft, a_RightPrefix, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21) \
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1990 | RT_BF_CHECK_DO_20(a_DoThis, RT_BF_CHECK_DO_1(a_DoThis, a_uLeft, a_RightPrefix,f1), a_RightPrefix, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21)
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1991 | #define RT_BF_CHECK_DO_22(a_DoThis, a_uLeft, a_RightPrefix, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22) \
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1992 | RT_BF_CHECK_DO_21(a_DoThis, RT_BF_CHECK_DO_1(a_DoThis, a_uLeft, a_RightPrefix,f1), a_RightPrefix, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22)
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1993 | #define RT_BF_CHECK_DO_23(a_DoThis, a_uLeft, a_RightPrefix, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23) \
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1994 | RT_BF_CHECK_DO_22(a_DoThis, RT_BF_CHECK_DO_1(a_DoThis, a_uLeft, a_RightPrefix,f1), a_RightPrefix, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23)
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1995 | #define RT_BF_CHECK_DO_24(a_DoThis, a_uLeft, a_RightPrefix, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24) \
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1996 | RT_BF_CHECK_DO_23(a_DoThis, RT_BF_CHECK_DO_1(a_DoThis, a_uLeft, a_RightPrefix,f1), a_RightPrefix, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24)
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1997 | #define RT_BF_CHECK_DO_25(a_DoThis, a_uLeft, a_RightPrefix, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25) \
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1998 | RT_BF_CHECK_DO_24(a_DoThis, RT_BF_CHECK_DO_1(a_DoThis, a_uLeft, a_RightPrefix,f1), a_RightPrefix, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25)
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1999 | #define RT_BF_CHECK_DO_26(a_DoThis, a_uLeft, a_RightPrefix, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26) \
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2000 | RT_BF_CHECK_DO_25(a_DoThis, RT_BF_CHECK_DO_1(a_DoThis, a_uLeft, a_RightPrefix,f1), a_RightPrefix, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26)
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2001 | #define RT_BF_CHECK_DO_27(a_DoThis, a_uLeft, a_RightPrefix, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27) \
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2002 | RT_BF_CHECK_DO_26(a_DoThis, RT_BF_CHECK_DO_1(a_DoThis, a_uLeft, a_RightPrefix,f1), a_RightPrefix, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27)
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2003 | #define RT_BF_CHECK_DO_28(a_DoThis, a_uLeft, a_RightPrefix, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28) \
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2004 | RT_BF_CHECK_DO_27(a_DoThis, RT_BF_CHECK_DO_1(a_DoThis, a_uLeft, a_RightPrefix,f1), a_RightPrefix, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28)
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2005 | #define RT_BF_CHECK_DO_29(a_DoThis, a_uLeft, a_RightPrefix, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29) \
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2006 | RT_BF_CHECK_DO_28(a_DoThis, RT_BF_CHECK_DO_1(a_DoThis, a_uLeft, a_RightPrefix,f1), a_RightPrefix, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29)
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2007 | #define RT_BF_CHECK_DO_30(a_DoThis, a_uLeft, a_RightPrefix, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30) \
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2008 | RT_BF_CHECK_DO_29(a_DoThis, RT_BF_CHECK_DO_1(a_DoThis, a_uLeft, a_RightPrefix,f1), a_RightPrefix, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30)
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2009 | #define RT_BF_CHECK_DO_31(a_DoThis, a_uLeft, a_RightPrefix, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30, f31) \
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2010 | RT_BF_CHECK_DO_30(a_DoThis, RT_BF_CHECK_DO_1(a_DoThis, a_uLeft, a_RightPrefix,f1), a_RightPrefix, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30, f31)
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2011 | #define RT_BF_CHECK_DO_32(a_DoThis, a_uLeft, a_RightPrefix, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30, f31, f32) \
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2012 | RT_BF_CHECK_DO_31(a_DoThis, RT_BF_CHECK_DO_1(a_DoThis, a_uLeft, a_RightPrefix,f1), a_RightPrefix, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30, f31, f32)
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2013 | #define RT_BF_CHECK_DO_33(a_DoThis, a_uLeft, a_RightPrefix, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30, f31, f32, f33) \
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2014 | RT_BF_CHECK_DO_32(a_DoThis, RT_BF_CHECK_DO_1(a_DoThis, a_uLeft, a_RightPrefix,f1), a_RightPrefix, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30, f31, f32, f33)
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2015 | #define RT_BF_CHECK_DO_34(a_DoThis, a_uLeft, a_RightPrefix, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30, f31, f32, f33, f34) \
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2016 | RT_BF_CHECK_DO_33(a_DoThis, RT_BF_CHECK_DO_1(a_DoThis, a_uLeft, a_RightPrefix,f1), a_RightPrefix, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30, f31, f32, f33, f34)
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2017 | #define RT_BF_CHECK_DO_35(a_DoThis, a_uLeft, a_RightPrefix, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30, f31, f32, f33, f34, f35) \
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2018 | RT_BF_CHECK_DO_34(a_DoThis, RT_BF_CHECK_DO_1(a_DoThis, a_uLeft, a_RightPrefix,f1), a_RightPrefix, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30, f31, f32, f33, f34, f35)
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2019 | #define RT_BF_CHECK_DO_36(a_DoThis, a_uLeft, a_RightPrefix, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30, f31, f32, f33, f34, f35, f36) \
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2020 | RT_BF_CHECK_DO_35(a_DoThis, RT_BF_CHECK_DO_1(a_DoThis, a_uLeft, a_RightPrefix,f1), a_RightPrefix, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30, f31, f32, f33, f34, f35, f36)
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2021 | #define RT_BF_CHECK_DO_37(a_DoThis, a_uLeft, a_RightPrefix, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30, f31, f32, f33, f34, f35, f36, f37) \
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2022 | RT_BF_CHECK_DO_36(a_DoThis, RT_BF_CHECK_DO_1(a_DoThis, a_uLeft, a_RightPrefix,f1), a_RightPrefix, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30, f31, f32, f33, f34, f35, f36, f37)
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2023 | #define RT_BF_CHECK_DO_38(a_DoThis, a_uLeft, a_RightPrefix, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30, f31, f32, f33, f34, f35, f36, f37, f38) \
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2024 | RT_BF_CHECK_DO_37(a_DoThis, RT_BF_CHECK_DO_1(a_DoThis, a_uLeft, a_RightPrefix,f1), a_RightPrefix, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30, f31, f32, f33, f34, f35, f36, f37, f38)
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2025 | #define RT_BF_CHECK_DO_39(a_DoThis, a_uLeft, a_RightPrefix, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30, f31, f32, f33, f34, f35, f36, f37, f38, f39) \
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2026 | RT_BF_CHECK_DO_38(a_DoThis, RT_BF_CHECK_DO_1(a_DoThis, a_uLeft, a_RightPrefix,f1), a_RightPrefix, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30, f31, f32, f33, f34, f35, f36, f37, f38, f39)
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2027 | #define RT_BF_CHECK_DO_40(a_DoThis, a_uLeft, a_RightPrefix, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30, f31, f32, f33, f34, f35, f36, f37, f38, f39, f40) \
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2028 | RT_BF_CHECK_DO_39(a_DoThis, RT_BF_CHECK_DO_1(a_DoThis, a_uLeft, a_RightPrefix,f1), a_RightPrefix, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30, f31, f32, f33, f34, f35, f36, f37, f38, f39, f40)
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2029 | #define RT_BF_CHECK_DO_41(a_DoThis, a_uLeft, a_RightPrefix, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30, f31, f32, f33, f34, f35, f36, f37, f38, f39, f40, f41) \
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2030 | RT_BF_CHECK_DO_40(a_DoThis, RT_BF_CHECK_DO_1(a_DoThis, a_uLeft, a_RightPrefix,f1), a_RightPrefix, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30, f31, f32, f33, f34, f35, f36, f37, f38, f39, f40, f41)
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2031 | #define RT_BF_CHECK_DO_42(a_DoThis, a_uLeft, a_RightPrefix, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30, f31, f32, f33, f34, f35, f36, f37, f38, f39, f40, f41, f42) \
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2032 | RT_BF_CHECK_DO_41(a_DoThis, RT_BF_CHECK_DO_1(a_DoThis, a_uLeft, a_RightPrefix,f1), a_RightPrefix, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30, f31, f32, f33, f34, f35, f36, f37, f38, f39, f40, f41, f42)
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2033 | #define RT_BF_CHECK_DO_43(a_DoThis, a_uLeft, a_RightPrefix, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30, f31, f32, f33, f34, f35, f36, f37, f38, f39, f40, f41, f42, f43) \
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2034 | RT_BF_CHECK_DO_42(a_DoThis, RT_BF_CHECK_DO_1(a_DoThis, a_uLeft, a_RightPrefix,f1), a_RightPrefix, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30, f31, f32, f33, f34, f35, f36, f37, f38, f39, f40, f41, f42, f43)
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2035 | #define RT_BF_CHECK_DO_44(a_DoThis, a_uLeft, a_RightPrefix, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30, f31, f32, f33, f34, f35, f36, f37, f38, f39, f40, f41, f42, f43, f44) \
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2036 | RT_BF_CHECK_DO_43(a_DoThis, RT_BF_CHECK_DO_1(a_DoThis, a_uLeft, a_RightPrefix,f1), a_RightPrefix, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30, f31, f32, f33, f34, f35, f36, f37, f38, f39, f40, f41, f42, f43, f44)
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2037 | #define RT_BF_CHECK_DO_45(a_DoThis, a_uLeft, a_RightPrefix, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30, f31, f32, f33, f34, f35, f36, f37, f38, f39, f40, f41, f42, f43, f44, f45) \
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2038 | RT_BF_CHECK_DO_44(a_DoThis, RT_BF_CHECK_DO_1(a_DoThis, a_uLeft, a_RightPrefix,f1), a_RightPrefix, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30, f31, f32, f33, f34, f35, f36, f37, f38, f39, f40, f41, f42, f43, f44, f45)
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2039 | #define RT_BF_CHECK_DO_46(a_DoThis, a_uLeft, a_RightPrefix, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30, f31, f32, f33, f34, f35, f36, f37, f38, f39, f40, f41, f42, f43, f44, f45, f46) \
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2040 | RT_BF_CHECK_DO_45(a_DoThis, RT_BF_CHECK_DO_1(a_DoThis, a_uLeft, a_RightPrefix,f1), a_RightPrefix, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30, f31, f32, f33, f34, f35, f36, f37, f38, f39, f40, f41, f42, f43, f44, f45, f46)
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2041 | #define RT_BF_CHECK_DO_47(a_DoThis, a_uLeft, a_RightPrefix, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30, f31, f32, f33, f34, f35, f36, f37, f38, f39, f40, f41, f42, f43, f44, f45, f46, f47) \
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2042 | RT_BF_CHECK_DO_46(a_DoThis, RT_BF_CHECK_DO_1(a_DoThis, a_uLeft, a_RightPrefix,f1), a_RightPrefix, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30, f31, f32, f33, f34, f35, f36, f37, f38, f39, f40, f41, f42, f43, f44, f45, f46, f47)
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2043 | #define RT_BF_CHECK_DO_48(a_DoThis, a_uLeft, a_RightPrefix, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30, f31, f32, f33, f34, f35, f36, f37, f38, f39, f40, f41, f42, f43, f44, f45, f46, f47, f48) \
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2044 | RT_BF_CHECK_DO_47(a_DoThis, RT_BF_CHECK_DO_1(a_DoThis, a_uLeft, a_RightPrefix,f1), a_RightPrefix, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30, f31, f32, f33, f34, f35, f36, f37, f38, f39, f40, f41, f42, f43, f44, f45, f46, f47, f48)
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2045 | #define RT_BF_CHECK_DO_49(a_DoThis, a_uLeft, a_RightPrefix, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30, f31, f32, f33, f34, f35, f36, f37, f38, f39, f40, f41, f42, f43, f44, f45, f46, f47, f48, f49) \
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2046 | RT_BF_CHECK_DO_48(a_DoThis, RT_BF_CHECK_DO_1(a_DoThis, a_uLeft, a_RightPrefix,f1), a_RightPrefix, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30, f31, f32, f33, f34, f35, f36, f37, f38, f39, f40, f41, f42, f43, f44, f45, f46, f47, f48, f49)
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2047 | #define RT_BF_CHECK_DO_50(a_DoThis, a_uLeft, a_RightPrefix, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30, f31, f32, f33, f34, f35, f36, f37, f38, f39, f40, f41, f42, f43, f44, f45, f46, f47, f48, f49, f50) \
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2048 | RT_BF_CHECK_DO_49(a_DoThis, RT_BF_CHECK_DO_1(a_DoThis, a_uLeft, a_RightPrefix,f1), a_RightPrefix, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30, f31, f32, f33, f34, f35, f36, f37, f38, f39, f40, f41, f42, f43, f44, f45, f46, f47, f48, f49, f50)
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2049 | #define RT_BF_CHECK_DO_51(a_DoThis, a_uLeft, a_RightPrefix, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30, f31, f32, f33, f34, f35, f36, f37, f38, f39, f40, f41, f42, f43, f44, f45, f46, f47, f48, f49, f50, f51) \
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2050 | RT_BF_CHECK_DO_40(a_DoThis, RT_BF_CHECK_DO_1(a_DoThis, a_uLeft, a_RightPrefix,f1), a_RightPrefix, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30, f31, f32, f33, f34, f35, f36, f37, f38, f39, f40, f41, f42, f43, f44, f45, f46, f47, f48, f49, f50, f51)
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2051 | #define RT_BF_CHECK_DO_52(a_DoThis, a_uLeft, a_RightPrefix, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30, f31, f32, f33, f34, f35, f36, f37, f38, f39, f40, f41, f42, f43, f44, f45, f46, f47, f48, f49, f50, f51, f52) \
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2052 | RT_BF_CHECK_DO_51(a_DoThis, RT_BF_CHECK_DO_1(a_DoThis, a_uLeft, a_RightPrefix,f1), a_RightPrefix, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30, f31, f32, f33, f34, f35, f36, f37, f38, f39, f40, f41, f42, f43, f44, f45, f46, f47, f48, f49, f50, f51, f52)
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2053 | #define RT_BF_CHECK_DO_53(a_DoThis, a_uLeft, a_RightPrefix, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30, f31, f32, f33, f34, f35, f36, f37, f38, f39, f40, f41, f42, f43, f44, f45, f46, f47, f48, f49, f50, f51, f52, f53) \
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2054 | RT_BF_CHECK_DO_52(a_DoThis, RT_BF_CHECK_DO_1(a_DoThis, a_uLeft, a_RightPrefix,f1), a_RightPrefix, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30, f31, f32, f33, f34, f35, f36, f37, f38, f39, f40, f41, f42, f43, f44, f45, f46, f47, f48, f49, f50, f51, f52, f53)
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2055 | #define RT_BF_CHECK_DO_54(a_DoThis, a_uLeft, a_RightPrefix, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30, f31, f32, f33, f34, f35, f36, f37, f38, f39, f40, f41, f42, f43, f44, f45, f46, f47, f48, f49, f50, f51, f52, f53, f54) \
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2056 | RT_BF_CHECK_DO_53(a_DoThis, RT_BF_CHECK_DO_1(a_DoThis, a_uLeft, a_RightPrefix,f1), a_RightPrefix, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30, f31, f32, f33, f34, f35, f36, f37, f38, f39, f40, f41, f42, f43, f44, f45, f46, f47, f48, f49, f50, f51, f52, f53, f54)
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2057 | #define RT_BF_CHECK_DO_55(a_DoThis, a_uLeft, a_RightPrefix, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30, f31, f32, f33, f34, f35, f36, f37, f38, f39, f40, f41, f42, f43, f44, f45, f46, f47, f48, f49, f50, f51, f52, f53, f54, f55) \
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2058 | RT_BF_CHECK_DO_54(a_DoThis, RT_BF_CHECK_DO_1(a_DoThis, a_uLeft, a_RightPrefix,f1), a_RightPrefix, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30, f31, f32, f33, f34, f35, f36, f37, f38, f39, f40, f41, f42, f43, f44, f45, f46, f47, f48, f49, f50, f51, f52, f53, f54, f55)
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2059 | #define RT_BF_CHECK_DO_56(a_DoThis, a_uLeft, a_RightPrefix, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30, f31, f32, f33, f34, f35, f36, f37, f38, f39, f40, f41, f42, f43, f44, f45, f46, f47, f48, f49, f50, f51, f52, f53, f54, f55, f56) \
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2060 | RT_BF_CHECK_DO_55(a_DoThis, RT_BF_CHECK_DO_1(a_DoThis, a_uLeft, a_RightPrefix,f1), a_RightPrefix, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30, f31, f32, f33, f34, f35, f36, f37, f38, f39, f40, f41, f42, f43, f44, f45, f46, f47, f48, f49, f50, f51, f52, f53, f54, f55, f56)
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2061 | #define RT_BF_CHECK_DO_57(a_DoThis, a_uLeft, a_RightPrefix, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30, f31, f32, f33, f34, f35, f36, f37, f38, f39, f40, f41, f42, f43, f44, f45, f46, f47, f48, f49, f50, f51, f52, f53, f54, f55, f56, f57) \
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2062 | RT_BF_CHECK_DO_56(a_DoThis, RT_BF_CHECK_DO_1(a_DoThis, a_uLeft, a_RightPrefix,f1), a_RightPrefix, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30, f31, f32, f33, f34, f35, f36, f37, f38, f39, f40, f41, f42, f43, f44, f45, f46, f47, f48, f49, f50, f51, f52, f53, f54, f55, f56, f57)
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2063 | #define RT_BF_CHECK_DO_58(a_DoThis, a_uLeft, a_RightPrefix, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30, f31, f32, f33, f34, f35, f36, f37, f38, f39, f40, f41, f42, f43, f44, f45, f46, f47, f48, f49, f50, f51, f52, f53, f54, f55, f56, f57, f58) \
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2064 | RT_BF_CHECK_DO_57(a_DoThis, RT_BF_CHECK_DO_1(a_DoThis, a_uLeft, a_RightPrefix,f1), a_RightPrefix, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30, f31, f32, f33, f34, f35, f36, f37, f38, f39, f40, f41, f42, f43, f44, f45, f46, f47, f48, f49, f50, f51, f52, f53, f54, f55, f56, f57, f58)
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2065 | #define RT_BF_CHECK_DO_59(a_DoThis, a_uLeft, a_RightPrefix, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30, f31, f32, f33, f34, f35, f36, f37, f38, f39, f40, f41, f42, f43, f44, f45, f46, f47, f48, f49, f50, f51, f52, f53, f54, f55, f56, f57, f58, f59) \
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2066 | RT_BF_CHECK_DO_58(a_DoThis, RT_BF_CHECK_DO_1(a_DoThis, a_uLeft, a_RightPrefix,f1), a_RightPrefix, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30, f31, f32, f33, f34, f35, f36, f37, f38, f39, f40, f41, f42, f43, f44, f45, f46, f47, f48, f49, f50, f51, f52, f53, f54, f55, f56, f57, f58, f59)
|
---|
2067 | #define RT_BF_CHECK_DO_60(a_DoThis, a_uLeft, a_RightPrefix, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30, f31, f32, f33, f34, f35, f36, f37, f38, f39, f40, f41, f42, f43, f44, f45, f46, f47, f48, f49, f50, f51, f52, f53, f54, f55, f56, f57, f58, f59, f60) \
|
---|
2068 | RT_BF_CHECK_DO_59(a_DoThis, RT_BF_CHECK_DO_1(a_DoThis, a_uLeft, a_RightPrefix,f1), a_RightPrefix, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30, f31, f32, f33, f34, f35, f36, f37, f38, f39, f40, f41, f42, f43, f44, f45, f46, f47, f48, f49, f50, f51, f52, f53, f54, f55, f56, f57, f58, f59, f60)
|
---|
2069 | #define RT_BF_CHECK_DO_61(a_DoThis, a_uLeft, a_RightPrefix, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30, f31, f32, f33, f34, f35, f36, f37, f38, f39, f40, f41, f42, f43, f44, f45, f46, f47, f48, f49, f50, f51, f52, f53, f54, f55, f56, f57, f58, f59, f60, f61) \
|
---|
2070 | RT_BF_CHECK_DO_60(a_DoThis, RT_BF_CHECK_DO_1(a_DoThis, a_uLeft, a_RightPrefix,f1), a_RightPrefix, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30, f31, f32, f33, f34, f35, f36, f37, f38, f39, f40, f41, f42, f43, f44, f45, f46, f47, f48, f49, f50, f51, f52, f53, f54, f55, f56, f57, f58, f59, f60, f61)
|
---|
2071 | #define RT_BF_CHECK_DO_62(a_DoThis, a_uLeft, a_RightPrefix, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30, f31, f32, f33, f34, f35, f36, f37, f38, f39, f40, f41, f42, f43, f44, f45, f46, f47, f48, f49, f50, f51, f52, f53, f54, f55, f56, f57, f58, f59, f60, f61, f62) \
|
---|
2072 | RT_BF_CHECK_DO_61(a_DoThis, RT_BF_CHECK_DO_1(a_DoThis, a_uLeft, a_RightPrefix,f1), a_RightPrefix, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30, f31, f32, f33, f34, f35, f36, f37, f38, f39, f40, f41, f42, f43, f44, f45, f46, f47, f48, f49, f50, f51, f52, f53, f54, f55, f56, f57, f58, f59, f60, f61, f62)
|
---|
2073 | #define RT_BF_CHECK_DO_63(a_DoThis, a_uLeft, a_RightPrefix, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30, f31, f32, f33, f34, f35, f36, f37, f38, f39, f40, f41, f42, f43, f44, f45, f46, f47, f48, f49, f50, f51, f52, f53, f54, f55, f56, f57, f58, f59, f60, f61, f62, f63) \
|
---|
2074 | RT_BF_CHECK_DO_62(a_DoThis, RT_BF_CHECK_DO_1(a_DoThis, a_uLeft, a_RightPrefix,f1), a_RightPrefix, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30, f31, f32, f33, f34, f35, f36, f37, f38, f39, f40, f41, f42, f43, f44, f45, f46, f47, f48, f49, f50, f51, f52, f53, f54, f55, f56, f57, f58, f59, f60, f61, f62, f63)
|
---|
2075 | #define RT_BF_CHECK_DO_64(a_DoThis, a_uLeft, a_RightPrefix, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30, f31, f32, f33, f34, f35, f36, f37, f38, f39, f40, f41, f42, f43, f44, f45, f46, f47, f48, f49, f50, f51, f52, f53, f54, f55, f56, f57, f58, f59, f60, f61, f62, f63, f64) \
|
---|
2076 | RT_BF_CHECK_DO_63(a_DoThis, RT_BF_CHECK_DO_1(a_DoThis, a_uLeft, a_RightPrefix,f1), a_RightPrefix, f2, f3, f4, f5, f6, f7, f8, f9, f10, f11, f12, f13, f14, f15, f16, f17, f18, f19, f20, f21, f22, f23, f24, f25, f26, f27, f28, f29, f30, f31, f32, f33, f34, f35, f36, f37, f38, f39, f40, f41, f42, f43, f44, f45, f46, f47, f48, f49, f50, f51, f52, f53, f54, f55, f56, f57, f58, f59, f60, f61, f62, f63, f64)
|
---|
2077 | /** @} */
|
---|
2078 |
|
---|
2079 | /** @def RT_BF_ASSERT_COMPILE_CHECKS
|
---|
2080 | * Emits a series of AssertCompile statements checking that the bit-field
|
---|
2081 | * declarations doesn't overlap, has holes, and generally makes some sense.
|
---|
2082 | *
|
---|
2083 | * This requires variadic macros because its too much to type otherwise.
|
---|
2084 | */
|
---|
2085 | #if defined(RT_COMPILER_SUPPORTS_VA_ARGS) || defined(DOXYGEN_RUNNING)
|
---|
2086 | # define RT_BF_ASSERT_COMPILE_CHECKS(a_Prefix, a_uZero, a_uCovered, a_Fields) \
|
---|
2087 | AssertCompile(RT_BF_CHECK_DO_N(RT_BF_CHECK_DO_OR_MASK, a_uZero, a_Prefix, RT_UNPACK_ARGS a_Fields ) == a_uCovered); \
|
---|
2088 | AssertCompile(RT_BF_CHECK_DO_N(RT_BF_CHECK_DO_XOR_MASK, a_uCovered, a_Prefix, RT_UNPACK_ARGS a_Fields ) == 0); \
|
---|
2089 | AssertCompile(RT_BF_CHECK_DO_N(RT_BF_CHECK_DO_1ST_MASK_BIT, true, a_Prefix, RT_UNPACK_ARGS a_Fields ) == true); \
|
---|
2090 | AssertCompile(RT_BF_CHECK_DO_N(RT_BF_CHECK_DO_MASK_START, true, a_Prefix, RT_UNPACK_ARGS a_Fields ) == true)
|
---|
2091 | /** Bit field compile time check helper
|
---|
2092 | * @internal */
|
---|
2093 | # define RT_BF_CHECK_DO_N(a_DoThis, a_uLeft, a_RightPrefix, ...) \
|
---|
2094 | RT_UNPACK_CALL(RT_CONCAT(RT_BF_CHECK_DO_, RT_EXPAND(RT_COUNT_VA_ARGS(__VA_ARGS__))), (a_DoThis, a_uLeft, a_RightPrefix, __VA_ARGS__))
|
---|
2095 | #else
|
---|
2096 | # define RT_BF_ASSERT_COMPILE_CHECKS(a_Prefix, a_uZero, a_uCovered, a_Fields) AssertCompile(true)
|
---|
2097 | #endif
|
---|
2098 |
|
---|
2099 |
|
---|
2100 | /** @def RT_ALIGN
|
---|
2101 | * Align macro.
|
---|
2102 | * @param u Value to align.
|
---|
2103 | * @param uAlignment The alignment. Power of two!
|
---|
2104 | *
|
---|
2105 | * @remark Be extremely careful when using this macro with type which sizeof != sizeof int.
|
---|
2106 | * When possible use any of the other RT_ALIGN_* macros. And when that's not
|
---|
2107 | * possible, make 101% sure that uAlignment is specified with a right sized type.
|
---|
2108 | *
|
---|
2109 | * Specifying an unsigned 32-bit alignment constant with a 64-bit value will give
|
---|
2110 | * you a 32-bit return value!
|
---|
2111 | *
|
---|
2112 | * In short: Don't use this macro. Use RT_ALIGN_T() instead.
|
---|
2113 | */
|
---|
2114 | #define RT_ALIGN(u, uAlignment) ( ((u) + ((uAlignment) - 1)) & ~((uAlignment) - 1) )
|
---|
2115 |
|
---|
2116 | /** @def RT_ALIGN_T
|
---|
2117 | * Align macro.
|
---|
2118 | * @param u Value to align.
|
---|
2119 | * @param uAlignment The alignment. Power of two!
|
---|
2120 | * @param type Integer type to use while aligning.
|
---|
2121 | * @remark This macro is the preferred alignment macro, it doesn't have any of the pitfalls RT_ALIGN has.
|
---|
2122 | */
|
---|
2123 | #define RT_ALIGN_T(u, uAlignment, type) ( ((type)(u) + ((uAlignment) - 1)) & ~(type)((uAlignment) - 1) )
|
---|
2124 |
|
---|
2125 | /** @def RT_ALIGN_32
|
---|
2126 | * Align macro for a 32-bit value.
|
---|
2127 | * @param u32 Value to align.
|
---|
2128 | * @param uAlignment The alignment. Power of two!
|
---|
2129 | */
|
---|
2130 | #define RT_ALIGN_32(u32, uAlignment) RT_ALIGN_T(u32, uAlignment, uint32_t)
|
---|
2131 |
|
---|
2132 | /** @def RT_ALIGN_64
|
---|
2133 | * Align macro for a 64-bit value.
|
---|
2134 | * @param u64 Value to align.
|
---|
2135 | * @param uAlignment The alignment. Power of two!
|
---|
2136 | */
|
---|
2137 | #define RT_ALIGN_64(u64, uAlignment) RT_ALIGN_T(u64, uAlignment, uint64_t)
|
---|
2138 |
|
---|
2139 | /** @def RT_ALIGN_Z
|
---|
2140 | * Align macro for size_t.
|
---|
2141 | * @param cb Value to align.
|
---|
2142 | * @param uAlignment The alignment. Power of two!
|
---|
2143 | */
|
---|
2144 | #define RT_ALIGN_Z(cb, uAlignment) RT_ALIGN_T(cb, uAlignment, size_t)
|
---|
2145 |
|
---|
2146 | /** @def RT_ALIGN_P
|
---|
2147 | * Align macro for pointers.
|
---|
2148 | * @param pv Value to align.
|
---|
2149 | * @param uAlignment The alignment. Power of two!
|
---|
2150 | */
|
---|
2151 | #define RT_ALIGN_P(pv, uAlignment) RT_ALIGN_PT(pv, uAlignment, void *)
|
---|
2152 |
|
---|
2153 | /** @def RT_ALIGN_PT
|
---|
2154 | * Align macro for pointers with type cast.
|
---|
2155 | * @param u Value to align.
|
---|
2156 | * @param uAlignment The alignment. Power of two!
|
---|
2157 | * @param CastType The type to cast the result to.
|
---|
2158 | */
|
---|
2159 | #define RT_ALIGN_PT(u, uAlignment, CastType) ( (CastType)RT_ALIGN_T(u, uAlignment, uintptr_t) )
|
---|
2160 |
|
---|
2161 | /** @def RT_ALIGN_R3PT
|
---|
2162 | * Align macro for ring-3 pointers with type cast.
|
---|
2163 | * @param u Value to align.
|
---|
2164 | * @param uAlignment The alignment. Power of two!
|
---|
2165 | * @param CastType The type to cast the result to.
|
---|
2166 | */
|
---|
2167 | #define RT_ALIGN_R3PT(u, uAlignment, CastType) ( (CastType)RT_ALIGN_T(u, uAlignment, RTR3UINTPTR) )
|
---|
2168 |
|
---|
2169 | /** @def RT_ALIGN_R0PT
|
---|
2170 | * Align macro for ring-0 pointers with type cast.
|
---|
2171 | * @param u Value to align.
|
---|
2172 | * @param uAlignment The alignment. Power of two!
|
---|
2173 | * @param CastType The type to cast the result to.
|
---|
2174 | */
|
---|
2175 | #define RT_ALIGN_R0PT(u, uAlignment, CastType) ( (CastType)RT_ALIGN_T(u, uAlignment, RTR0UINTPTR) )
|
---|
2176 |
|
---|
2177 | /** @def RT_ALIGN_GCPT
|
---|
2178 | * Align macro for GC pointers with type cast.
|
---|
2179 | * @param u Value to align.
|
---|
2180 | * @param uAlignment The alignment. Power of two!
|
---|
2181 | * @param CastType The type to cast the result to.
|
---|
2182 | */
|
---|
2183 | #define RT_ALIGN_GCPT(u, uAlignment, CastType) ( (CastType)RT_ALIGN_T(u, uAlignment, RTGCUINTPTR) )
|
---|
2184 |
|
---|
2185 |
|
---|
2186 | /** @def RT_OFFSETOF
|
---|
2187 | * Our own special offsetof() variant, returns a signed result.
|
---|
2188 | *
|
---|
2189 | * This differs from the usual offsetof() in that it's not relying on builtin
|
---|
2190 | * compiler stuff and thus can use variables in arrays the structure may
|
---|
2191 | * contain. This is useful to determine the sizes of structures ending
|
---|
2192 | * with a variable length field. For gcc >= 4.4 see @bugref{7775}.
|
---|
2193 | *
|
---|
2194 | * @returns offset into the structure of the specified member. signed.
|
---|
2195 | * @param type Structure type.
|
---|
2196 | * @param member Member.
|
---|
2197 | */
|
---|
2198 | #if defined(__cplusplus) && RT_GNUC_PREREQ(4, 4)
|
---|
2199 | # define RT_OFFSETOF(type, member) ( (int)(uintptr_t)&( ((type *)(void *)0x1000)->member) - 0x1000 )
|
---|
2200 | #else
|
---|
2201 | # define RT_OFFSETOF(type, member) ( (int)(uintptr_t)&( ((type *)(void *)0)->member) )
|
---|
2202 | #endif
|
---|
2203 |
|
---|
2204 | /** @def RT_UOFFSETOF
|
---|
2205 | * Our own special offsetof() variant, returns an unsigned result.
|
---|
2206 | *
|
---|
2207 | * This differs from the usual offsetof() in that it's not relying on builtin
|
---|
2208 | * compiler stuff and thus can use variables in arrays the structure may
|
---|
2209 | * contain. This is useful to determine the sizes of structures ending
|
---|
2210 | * with a variable length field. For gcc >= 4.4 see @bugref{7775}.
|
---|
2211 | *
|
---|
2212 | * @returns offset into the structure of the specified member. unsigned.
|
---|
2213 | * @param type Structure type.
|
---|
2214 | * @param member Member.
|
---|
2215 | */
|
---|
2216 | #if defined(__cplusplus) && RT_GNUC_PREREQ(4, 4)
|
---|
2217 | # define RT_UOFFSETOF(type, member) ( (uintptr_t)&( ((type *)(void *)0x1000)->member) - 0x1000 )
|
---|
2218 | #else
|
---|
2219 | # define RT_UOFFSETOF(type, member) ( (uintptr_t)&( ((type *)(void *)0)->member) )
|
---|
2220 | #endif
|
---|
2221 |
|
---|
2222 | /** @def RT_OFFSETOF_ADD
|
---|
2223 | * RT_OFFSETOF with an addend.
|
---|
2224 | *
|
---|
2225 | * @returns offset into the structure of the specified member. signed.
|
---|
2226 | * @param type Structure type.
|
---|
2227 | * @param member Member.
|
---|
2228 | * @param addend The addend to add to the offset.
|
---|
2229 | */
|
---|
2230 | #define RT_OFFSETOF_ADD(type, member, addend) ( (int)RT_UOFFSETOF_ADD(type, member, addend) )
|
---|
2231 |
|
---|
2232 | /** @def RT_UOFFSETOF_ADD
|
---|
2233 | * RT_UOFFSETOF with an addend.
|
---|
2234 | *
|
---|
2235 | * @returns offset into the structure of the specified member. signed.
|
---|
2236 | * @param type Structure type.
|
---|
2237 | * @param member Member.
|
---|
2238 | * @param addend The addend to add to the offset.
|
---|
2239 | */
|
---|
2240 | #define RT_UOFFSETOF_ADD(type, member, addend) ( (uintptr_t)&( ((type *)(void *)(uintptr_t)(addend))->member) )
|
---|
2241 |
|
---|
2242 | /** @def RT_SIZEOFMEMB
|
---|
2243 | * Get the size of a structure member.
|
---|
2244 | *
|
---|
2245 | * @returns size of the structure member.
|
---|
2246 | * @param type Structure type.
|
---|
2247 | * @param member Member.
|
---|
2248 | */
|
---|
2249 | #define RT_SIZEOFMEMB(type, member) ( sizeof(((type *)(void *)0)->member) )
|
---|
2250 |
|
---|
2251 | /** @def RT_FROM_MEMBER
|
---|
2252 | * Convert a pointer to a structure member into a pointer to the structure.
|
---|
2253 | *
|
---|
2254 | * @returns pointer to the structure.
|
---|
2255 | * @param pMem Pointer to the member.
|
---|
2256 | * @param Type Structure type.
|
---|
2257 | * @param Member Member name.
|
---|
2258 | */
|
---|
2259 | #define RT_FROM_MEMBER(pMem, Type, Member) ( (Type *) ((uint8_t *)(void *)(pMem) - RT_UOFFSETOF(Type, Member)) )
|
---|
2260 |
|
---|
2261 | /** @def RT_FROM_CPP_MEMBER
|
---|
2262 | * Same as RT_FROM_MEMBER except it avoids the annoying g++ warnings about
|
---|
2263 | * invalid access to non-static data member of NULL object.
|
---|
2264 | *
|
---|
2265 | * @returns pointer to the structure.
|
---|
2266 | * @param pMem Pointer to the member.
|
---|
2267 | * @param Type Structure type.
|
---|
2268 | * @param Member Member name.
|
---|
2269 | *
|
---|
2270 | * @remarks Using the __builtin_offsetof does not shut up the compiler.
|
---|
2271 | */
|
---|
2272 | #if defined(__GNUC__) && defined(__cplusplus)
|
---|
2273 | # define RT_FROM_CPP_MEMBER(pMem, Type, Member) \
|
---|
2274 | ( (Type *) ((uintptr_t)(pMem) - (uintptr_t)&((Type *)0x1000)->Member + 0x1000U) )
|
---|
2275 | #else
|
---|
2276 | # define RT_FROM_CPP_MEMBER(pMem, Type, Member) RT_FROM_MEMBER(pMem, Type, Member)
|
---|
2277 | #endif
|
---|
2278 |
|
---|
2279 | /** @def RT_ELEMENTS
|
---|
2280 | * Calculates the number of elements in a statically sized array.
|
---|
2281 | * @returns Element count.
|
---|
2282 | * @param aArray Array in question.
|
---|
2283 | */
|
---|
2284 | #define RT_ELEMENTS(aArray) ( sizeof(aArray) / sizeof((aArray)[0]) )
|
---|
2285 |
|
---|
2286 | /** @def RT_FLEXIBLE_ARRAY
|
---|
2287 | * What to up inside the square brackets when declaring a structure member
|
---|
2288 | * with a flexible size.
|
---|
2289 | *
|
---|
2290 | * @note Use RT_UOFFSETOF() to calculate the structure size.
|
---|
2291 | *
|
---|
2292 | * @note Never to a sizeof() on the structure or member!
|
---|
2293 | *
|
---|
2294 | * @note The member must be the last one.
|
---|
2295 | *
|
---|
2296 | * @note GCC does not permit using this in a union. So, for unions you must
|
---|
2297 | * use RT_FLEXIBLE_ARRAY_IN_UNION instead.
|
---|
2298 | *
|
---|
2299 | * @note GCC does not permit using this in nested structures, where as MSC
|
---|
2300 | * does. So, use RT_FLEXIBLE_ARRAY_NESTED for that.
|
---|
2301 | *
|
---|
2302 | * @sa RT_FLEXIBLE_ARRAY_NESTED, RT_FLEXIBLE_ARRAY_IN_UNION
|
---|
2303 | */
|
---|
2304 | #if RT_MSC_PREREQ(RT_MSC_VER_VS2005) /** @todo Probably much much earlier. */ \
|
---|
2305 | || (defined(__cplusplus) && RT_GNUC_PREREQ(6, 1)) \
|
---|
2306 | || defined(__WATCOMC__) /* openwatcom 1.9 supports it, we don't care about older atm. */
|
---|
2307 | # define RT_FLEXIBLE_ARRAY
|
---|
2308 | # if defined(__cplusplus) && defined(_MSC_VER)
|
---|
2309 | # pragma warning(disable:4200) /* -wd4200 does not work with VS2010 */
|
---|
2310 | # endif
|
---|
2311 | #elif defined(__STDC_VERSION__)
|
---|
2312 | # if __STDC_VERSION__ >= 1999901L
|
---|
2313 | # define RT_FLEXIBLE_ARRAY
|
---|
2314 | # else
|
---|
2315 | # define RT_FLEXIBLE_ARRAY 1
|
---|
2316 | # endif
|
---|
2317 | #else
|
---|
2318 | # define RT_FLEXIBLE_ARRAY 1
|
---|
2319 | #endif
|
---|
2320 |
|
---|
2321 | /** @def RT_FLEXIBLE_ARRAY_NESTED
|
---|
2322 | * Variant of RT_FLEXIBLE_ARRAY for use in structures that are nested.
|
---|
2323 | *
|
---|
2324 | * GCC only allow the use of flexible array member in the top structure, whereas
|
---|
2325 | * MSC is less strict and let you do struct { struct { char szName[]; } s; };
|
---|
2326 | *
|
---|
2327 | * @note See notes for RT_FLEXIBLE_ARRAY.
|
---|
2328 | *
|
---|
2329 | * @note GCC does not permit using this in a union. So, for unions you must
|
---|
2330 | * use RT_FLEXIBLE_ARRAY_IN_NESTED_UNION instead.
|
---|
2331 | *
|
---|
2332 | * @sa RT_FLEXIBLE_ARRAY, RT_FLEXIBLE_ARRAY_IN_NESTED_UNION
|
---|
2333 | */
|
---|
2334 | #ifdef _MSC_VER
|
---|
2335 | # define RT_FLEXIBLE_ARRAY_NESTED RT_FLEXIBLE_ARRAY
|
---|
2336 | #else
|
---|
2337 | # define RT_FLEXIBLE_ARRAY_NESTED 1
|
---|
2338 | #endif
|
---|
2339 |
|
---|
2340 | /** @def RT_FLEXIBLE_ARRAY_IN_UNION
|
---|
2341 | * The union version of RT_FLEXIBLE_ARRAY.
|
---|
2342 | *
|
---|
2343 | * @remarks GCC does not support flexible array members in unions, 6.1.x
|
---|
2344 | * actively checks for this. Visual C++ 2010 seems happy with it.
|
---|
2345 | *
|
---|
2346 | * @note See notes for RT_FLEXIBLE_ARRAY.
|
---|
2347 | *
|
---|
2348 | * @sa RT_FLEXIBLE_ARRAY, RT_FLEXIBLE_ARRAY_IN_NESTED_UNION
|
---|
2349 | */
|
---|
2350 | #ifdef _MSC_VER
|
---|
2351 | # define RT_FLEXIBLE_ARRAY_IN_UNION RT_FLEXIBLE_ARRAY
|
---|
2352 | #else
|
---|
2353 | # define RT_FLEXIBLE_ARRAY_IN_UNION 1
|
---|
2354 | #endif
|
---|
2355 |
|
---|
2356 | /** @def RT_FLEXIBLE_ARRAY_IN_NESTED_UNION
|
---|
2357 | * The union version of RT_FLEXIBLE_ARRAY_NESTED.
|
---|
2358 | *
|
---|
2359 | * @note See notes for RT_FLEXIBLE_ARRAY.
|
---|
2360 | *
|
---|
2361 | * @sa RT_FLEXIBLE_ARRAY, RT_FLEXIBLE_ARRAY_IN_NESTED_UNION
|
---|
2362 | */
|
---|
2363 | #ifdef _MSC_VER
|
---|
2364 | # define RT_FLEXIBLE_ARRAY_IN_NESTED_UNION RT_FLEXIBLE_ARRAY_NESTED
|
---|
2365 | #else
|
---|
2366 | # define RT_FLEXIBLE_ARRAY_IN_NESTED_UNION 1
|
---|
2367 | #endif
|
---|
2368 |
|
---|
2369 | /**
|
---|
2370 | * Checks if the value is a power of two.
|
---|
2371 | *
|
---|
2372 | * @returns true if power of two, false if not.
|
---|
2373 | * @param uVal The value to test.
|
---|
2374 | * @remarks 0 is a power of two.
|
---|
2375 | * @see VERR_NOT_POWER_OF_TWO
|
---|
2376 | */
|
---|
2377 | #define RT_IS_POWER_OF_TWO(uVal) ( ((uVal) & ((uVal) - 1)) == 0)
|
---|
2378 |
|
---|
2379 | #ifdef RT_OS_OS2
|
---|
2380 | /* Undefine RT_MAX since there is an unfortunate clash with the max
|
---|
2381 | resource type define in os2.h. */
|
---|
2382 | # undef RT_MAX
|
---|
2383 | #endif
|
---|
2384 |
|
---|
2385 | /** @def RT_MAX
|
---|
2386 | * Finds the maximum value.
|
---|
2387 | * @returns The higher of the two.
|
---|
2388 | * @param Value1 Value 1
|
---|
2389 | * @param Value2 Value 2
|
---|
2390 | */
|
---|
2391 | #define RT_MAX(Value1, Value2) ( (Value1) >= (Value2) ? (Value1) : (Value2) )
|
---|
2392 |
|
---|
2393 | /** @def RT_MIN
|
---|
2394 | * Finds the minimum value.
|
---|
2395 | * @returns The lower of the two.
|
---|
2396 | * @param Value1 Value 1
|
---|
2397 | * @param Value2 Value 2
|
---|
2398 | */
|
---|
2399 | #define RT_MIN(Value1, Value2) ( (Value1) <= (Value2) ? (Value1) : (Value2) )
|
---|
2400 |
|
---|
2401 | /** @def RT_CLAMP
|
---|
2402 | * Clamps the value to minimum and maximum values.
|
---|
2403 | * @returns The clamped value.
|
---|
2404 | * @param Value The value to check.
|
---|
2405 | * @param Min Minimum value.
|
---|
2406 | * @param Max Maximum value.
|
---|
2407 | */
|
---|
2408 | #define RT_CLAMP(Value, Min, Max) ( (Value) > (Max) ? (Max) : (Value) < (Min) ? (Min) : (Value) )
|
---|
2409 |
|
---|
2410 | /** @def RT_ABS
|
---|
2411 | * Get the absolute (non-negative) value.
|
---|
2412 | * @returns The absolute value of Value.
|
---|
2413 | * @param Value The value.
|
---|
2414 | */
|
---|
2415 | #define RT_ABS(Value) ( (Value) >= 0 ? (Value) : -(Value) )
|
---|
2416 |
|
---|
2417 | /** @def RT_BOOL
|
---|
2418 | * Turn non-zero/zero into true/false
|
---|
2419 | * @returns The resulting boolean value.
|
---|
2420 | * @param Value The value.
|
---|
2421 | */
|
---|
2422 | #define RT_BOOL(Value) ( !!(Value) )
|
---|
2423 |
|
---|
2424 | /** @def RT_LO_U8
|
---|
2425 | * Gets the low uint8_t of a uint16_t or something equivalent. */
|
---|
2426 | #ifdef __GNUC__
|
---|
2427 | # define RT_LO_U8(a) __extension__ ({ AssertCompile(sizeof((a)) == sizeof(uint16_t)); (uint8_t)(a); })
|
---|
2428 | #elif defined(_MSC_VER) /* shut up cast truncates constant value warnings */
|
---|
2429 | # define RT_LO_U8(a) ( (uint8_t)(UINT8_MAX & (a)) )
|
---|
2430 | #else
|
---|
2431 | # define RT_LO_U8(a) ( (uint8_t)(a) )
|
---|
2432 | #endif
|
---|
2433 | /** @def RT_HI_U8
|
---|
2434 | * Gets the high uint8_t of a uint16_t or something equivalent. */
|
---|
2435 | #ifdef __GNUC__
|
---|
2436 | # define RT_HI_U8(a) __extension__ ({ AssertCompile(sizeof((a)) == sizeof(uint16_t)); (uint8_t)((a) >> 8); })
|
---|
2437 | #else
|
---|
2438 | # define RT_HI_U8(a) ( (uint8_t)((a) >> 8) )
|
---|
2439 | #endif
|
---|
2440 |
|
---|
2441 | /** @def RT_LO_U16
|
---|
2442 | * Gets the low uint16_t of a uint32_t or something equivalent. */
|
---|
2443 | #ifdef __GNUC__
|
---|
2444 | # define RT_LO_U16(a) __extension__ ({ AssertCompile(sizeof((a)) == sizeof(uint32_t)); (uint16_t)(a); })
|
---|
2445 | #elif defined(_MSC_VER) /* shut up cast truncates constant value warnings */
|
---|
2446 | # define RT_LO_U16(a) ( (uint16_t)(UINT16_MAX & (a)) )
|
---|
2447 | #else
|
---|
2448 | # define RT_LO_U16(a) ( (uint16_t)(a) )
|
---|
2449 | #endif
|
---|
2450 | /** @def RT_HI_U16
|
---|
2451 | * Gets the high uint16_t of a uint32_t or something equivalent. */
|
---|
2452 | #ifdef __GNUC__
|
---|
2453 | # define RT_HI_U16(a) __extension__ ({ AssertCompile(sizeof((a)) == sizeof(uint32_t)); (uint16_t)((a) >> 16); })
|
---|
2454 | #else
|
---|
2455 | # define RT_HI_U16(a) ( (uint16_t)((a) >> 16) )
|
---|
2456 | #endif
|
---|
2457 |
|
---|
2458 | /** @def RT_LO_U32
|
---|
2459 | * Gets the low uint32_t of a uint64_t or something equivalent. */
|
---|
2460 | #ifdef __GNUC__
|
---|
2461 | # define RT_LO_U32(a) __extension__ ({ AssertCompile(sizeof((a)) == sizeof(uint64_t)); (uint32_t)(a); })
|
---|
2462 | #elif defined(_MSC_VER) /* shut up cast truncates constant value warnings */
|
---|
2463 | # define RT_LO_U32(a) ( (uint32_t)(UINT32_MAX & (a)) )
|
---|
2464 | #else
|
---|
2465 | # define RT_LO_U32(a) ( (uint32_t)(a) )
|
---|
2466 | #endif
|
---|
2467 | /** @def RT_HI_U32
|
---|
2468 | * Gets the high uint32_t of a uint64_t or something equivalent. */
|
---|
2469 | #ifdef __GNUC__
|
---|
2470 | # define RT_HI_U32(a) __extension__ ({ AssertCompile(sizeof((a)) == sizeof(uint64_t)); (uint32_t)((a) >> 32); })
|
---|
2471 | #else
|
---|
2472 | # define RT_HI_U32(a) ( (uint32_t)((a) >> 32) )
|
---|
2473 | #endif
|
---|
2474 |
|
---|
2475 | /** @def RT_BYTE1
|
---|
2476 | * Gets the first byte of something. */
|
---|
2477 | #define RT_BYTE1(a) ( (a) & 0xff )
|
---|
2478 | /** @def RT_BYTE2
|
---|
2479 | * Gets the second byte of something. */
|
---|
2480 | #define RT_BYTE2(a) ( ((a) >> 8) & 0xff )
|
---|
2481 | /** @def RT_BYTE3
|
---|
2482 | * Gets the second byte of something. */
|
---|
2483 | #define RT_BYTE3(a) ( ((a) >> 16) & 0xff )
|
---|
2484 | /** @def RT_BYTE4
|
---|
2485 | * Gets the fourth byte of something. */
|
---|
2486 | #define RT_BYTE4(a) ( ((a) >> 24) & 0xff )
|
---|
2487 | /** @def RT_BYTE5
|
---|
2488 | * Gets the fifth byte of something. */
|
---|
2489 | #define RT_BYTE5(a) ( ((a) >> 32) & 0xff )
|
---|
2490 | /** @def RT_BYTE6
|
---|
2491 | * Gets the sixth byte of something. */
|
---|
2492 | #define RT_BYTE6(a) ( ((a) >> 40) & 0xff )
|
---|
2493 | /** @def RT_BYTE7
|
---|
2494 | * Gets the seventh byte of something. */
|
---|
2495 | #define RT_BYTE7(a) ( ((a) >> 48) & 0xff )
|
---|
2496 | /** @def RT_BYTE8
|
---|
2497 | * Gets the eight byte of something. */
|
---|
2498 | #define RT_BYTE8(a) ( ((a) >> 56) & 0xff )
|
---|
2499 |
|
---|
2500 |
|
---|
2501 | /** @def RT_LODWORD
|
---|
2502 | * Gets the low dword (=uint32_t) of something.
|
---|
2503 | * @deprecated Use RT_LO_U32. */
|
---|
2504 | #define RT_LODWORD(a) ( (uint32_t)(a) )
|
---|
2505 | /** @def RT_HIDWORD
|
---|
2506 | * Gets the high dword (=uint32_t) of a 64-bit of something.
|
---|
2507 | * @deprecated Use RT_HI_U32. */
|
---|
2508 | #define RT_HIDWORD(a) ( (uint32_t)((a) >> 32) )
|
---|
2509 |
|
---|
2510 | /** @def RT_LOWORD
|
---|
2511 | * Gets the low word (=uint16_t) of something.
|
---|
2512 | * @deprecated Use RT_LO_U16. */
|
---|
2513 | #define RT_LOWORD(a) ( (a) & 0xffff )
|
---|
2514 | /** @def RT_HIWORD
|
---|
2515 | * Gets the high word (=uint16_t) of a 32-bit something.
|
---|
2516 | * @deprecated Use RT_HI_U16. */
|
---|
2517 | #define RT_HIWORD(a) ( (a) >> 16 )
|
---|
2518 |
|
---|
2519 | /** @def RT_LOBYTE
|
---|
2520 | * Gets the low byte of something.
|
---|
2521 | * @deprecated Use RT_LO_U8. */
|
---|
2522 | #define RT_LOBYTE(a) ( (a) & 0xff )
|
---|
2523 | /** @def RT_HIBYTE
|
---|
2524 | * Gets the high byte of a 16-bit something.
|
---|
2525 | * @deprecated Use RT_HI_U8. */
|
---|
2526 | #define RT_HIBYTE(a) ( (a) >> 8 )
|
---|
2527 |
|
---|
2528 |
|
---|
2529 | /** @def RT_MAKE_U64
|
---|
2530 | * Constructs a uint64_t value from two uint32_t values.
|
---|
2531 | */
|
---|
2532 | #define RT_MAKE_U64(Lo, Hi) ( (uint64_t)((uint32_t)(Hi)) << 32 | (uint32_t)(Lo) )
|
---|
2533 |
|
---|
2534 | /** @def RT_MAKE_U64_FROM_U16
|
---|
2535 | * Constructs a uint64_t value from four uint16_t values.
|
---|
2536 | */
|
---|
2537 | #define RT_MAKE_U64_FROM_U16(w0, w1, w2, w3) \
|
---|
2538 | ((uint64_t)( (uint64_t)((uint16_t)(w3)) << 48 \
|
---|
2539 | | (uint64_t)((uint16_t)(w2)) << 32 \
|
---|
2540 | | (uint32_t)((uint16_t)(w1)) << 16 \
|
---|
2541 | | (uint16_t)(w0) ))
|
---|
2542 |
|
---|
2543 | /** @def RT_MAKE_U64_FROM_U8
|
---|
2544 | * Constructs a uint64_t value from eight uint8_t values.
|
---|
2545 | */
|
---|
2546 | #define RT_MAKE_U64_FROM_U8(b0, b1, b2, b3, b4, b5, b6, b7) \
|
---|
2547 | ((uint64_t)( (uint64_t)((uint8_t)(b7)) << 56 \
|
---|
2548 | | (uint64_t)((uint8_t)(b6)) << 48 \
|
---|
2549 | | (uint64_t)((uint8_t)(b5)) << 40 \
|
---|
2550 | | (uint64_t)((uint8_t)(b4)) << 32 \
|
---|
2551 | | (uint32_t)((uint8_t)(b3)) << 24 \
|
---|
2552 | | (uint32_t)((uint8_t)(b2)) << 16 \
|
---|
2553 | | (uint16_t)((uint8_t)(b1)) << 8 \
|
---|
2554 | | (uint8_t)(b0) ))
|
---|
2555 |
|
---|
2556 | /** @def RT_MAKE_U32
|
---|
2557 | * Constructs a uint32_t value from two uint16_t values.
|
---|
2558 | */
|
---|
2559 | #define RT_MAKE_U32(Lo, Hi) \
|
---|
2560 | ((uint32_t)( (uint32_t)((uint16_t)(Hi)) << 16 \
|
---|
2561 | | (uint16_t)(Lo) ))
|
---|
2562 |
|
---|
2563 | /** @def RT_MAKE_U32_FROM_U8
|
---|
2564 | * Constructs a uint32_t value from four uint8_t values.
|
---|
2565 | */
|
---|
2566 | #define RT_MAKE_U32_FROM_U8(b0, b1, b2, b3) \
|
---|
2567 | ((uint32_t)( (uint32_t)((uint8_t)(b3)) << 24 \
|
---|
2568 | | (uint32_t)((uint8_t)(b2)) << 16 \
|
---|
2569 | | (uint16_t)((uint8_t)(b1)) << 8 \
|
---|
2570 | | (uint8_t)(b0) ))
|
---|
2571 |
|
---|
2572 | /** @def RT_MAKE_U16
|
---|
2573 | * Constructs a uint16_t value from two uint8_t values.
|
---|
2574 | */
|
---|
2575 | #define RT_MAKE_U16(Lo, Hi) \
|
---|
2576 | ((uint16_t)( (uint16_t)((uint8_t)(Hi)) << 8 \
|
---|
2577 | | (uint8_t)(Lo) ))
|
---|
2578 |
|
---|
2579 |
|
---|
2580 | /** @def RT_BSWAP_U64
|
---|
2581 | * Reverses the byte order of an uint64_t value. */
|
---|
2582 | #if 0
|
---|
2583 | # define RT_BSWAP_U64(u64) RT_BSWAP_U64_C(u64)
|
---|
2584 | #elif defined(__GNUC__)
|
---|
2585 | # define RT_BSWAP_U64(u64) (__builtin_constant_p((u64)) \
|
---|
2586 | ? RT_BSWAP_U64_C(u64) : ASMByteSwapU64(u64))
|
---|
2587 | #else
|
---|
2588 | # define RT_BSWAP_U64(u64) ASMByteSwapU64(u64)
|
---|
2589 | #endif
|
---|
2590 |
|
---|
2591 | /** @def RT_BSWAP_U32
|
---|
2592 | * Reverses the byte order of an uint32_t value. */
|
---|
2593 | #if 0
|
---|
2594 | # define RT_BSWAP_U32(u32) RT_BSWAP_U32_C(u32)
|
---|
2595 | #elif defined(__GNUC__)
|
---|
2596 | # define RT_BSWAP_U32(u32) (__builtin_constant_p((u32)) \
|
---|
2597 | ? RT_BSWAP_U32_C(u32) : ASMByteSwapU32(u32))
|
---|
2598 | #else
|
---|
2599 | # define RT_BSWAP_U32(u32) ASMByteSwapU32(u32)
|
---|
2600 | #endif
|
---|
2601 |
|
---|
2602 | /** @def RT_BSWAP_U16
|
---|
2603 | * Reverses the byte order of an uint16_t value. */
|
---|
2604 | #if 0
|
---|
2605 | # define RT_BSWAP_U16(u16) RT_BSWAP_U16_C(u16)
|
---|
2606 | #elif defined(__GNUC__)
|
---|
2607 | # define RT_BSWAP_U16(u16) (__builtin_constant_p((u16)) \
|
---|
2608 | ? RT_BSWAP_U16_C(u16) : ASMByteSwapU16(u16))
|
---|
2609 | #else
|
---|
2610 | # define RT_BSWAP_U16(u16) ASMByteSwapU16(u16)
|
---|
2611 | #endif
|
---|
2612 |
|
---|
2613 |
|
---|
2614 | /** @def RT_BSWAP_U64_C
|
---|
2615 | * Reverses the byte order of an uint64_t constant. */
|
---|
2616 | #define RT_BSWAP_U64_C(u64) RT_MAKE_U64(RT_BSWAP_U32_C((u64) >> 32), RT_BSWAP_U32_C((u64) & 0xffffffff))
|
---|
2617 |
|
---|
2618 | /** @def RT_BSWAP_U32_C
|
---|
2619 | * Reverses the byte order of an uint32_t constant. */
|
---|
2620 | #define RT_BSWAP_U32_C(u32) RT_MAKE_U32_FROM_U8(RT_BYTE4(u32), RT_BYTE3(u32), RT_BYTE2(u32), RT_BYTE1(u32))
|
---|
2621 |
|
---|
2622 | /** @def RT_BSWAP_U16_C
|
---|
2623 | * Reverses the byte order of an uint16_t constant. */
|
---|
2624 | #define RT_BSWAP_U16_C(u16) RT_MAKE_U16(RT_HIBYTE(u16), RT_LOBYTE(u16))
|
---|
2625 |
|
---|
2626 |
|
---|
2627 | /** @def RT_H2LE_U64
|
---|
2628 | * Converts an uint64_t value from host to little endian byte order. */
|
---|
2629 | #ifdef RT_BIG_ENDIAN
|
---|
2630 | # define RT_H2LE_U64(u64) RT_BSWAP_U64(u64)
|
---|
2631 | #else
|
---|
2632 | # define RT_H2LE_U64(u64) (u64)
|
---|
2633 | #endif
|
---|
2634 |
|
---|
2635 | /** @def RT_H2LE_U64_C
|
---|
2636 | * Converts an uint64_t constant from host to little endian byte order. */
|
---|
2637 | #ifdef RT_BIG_ENDIAN
|
---|
2638 | # define RT_H2LE_U64_C(u64) RT_BSWAP_U64_C(u64)
|
---|
2639 | #else
|
---|
2640 | # define RT_H2LE_U64_C(u64) (u64)
|
---|
2641 | #endif
|
---|
2642 |
|
---|
2643 | /** @def RT_H2LE_U32
|
---|
2644 | * Converts an uint32_t value from host to little endian byte order. */
|
---|
2645 | #ifdef RT_BIG_ENDIAN
|
---|
2646 | # define RT_H2LE_U32(u32) RT_BSWAP_U32(u32)
|
---|
2647 | #else
|
---|
2648 | # define RT_H2LE_U32(u32) (u32)
|
---|
2649 | #endif
|
---|
2650 |
|
---|
2651 | /** @def RT_H2LE_U32_C
|
---|
2652 | * Converts an uint32_t constant from host to little endian byte order. */
|
---|
2653 | #ifdef RT_BIG_ENDIAN
|
---|
2654 | # define RT_H2LE_U32_C(u32) RT_BSWAP_U32_C(u32)
|
---|
2655 | #else
|
---|
2656 | # define RT_H2LE_U32_C(u32) (u32)
|
---|
2657 | #endif
|
---|
2658 |
|
---|
2659 | /** @def RT_H2LE_U16
|
---|
2660 | * Converts an uint16_t value from host to little endian byte order. */
|
---|
2661 | #ifdef RT_BIG_ENDIAN
|
---|
2662 | # define RT_H2LE_U16(u16) RT_BSWAP_U16(u16)
|
---|
2663 | #else
|
---|
2664 | # define RT_H2LE_U16(u16) (u16)
|
---|
2665 | #endif
|
---|
2666 |
|
---|
2667 | /** @def RT_H2LE_U16_C
|
---|
2668 | * Converts an uint16_t constant from host to little endian byte order. */
|
---|
2669 | #ifdef RT_BIG_ENDIAN
|
---|
2670 | # define RT_H2LE_U16_C(u16) RT_BSWAP_U16_C(u16)
|
---|
2671 | #else
|
---|
2672 | # define RT_H2LE_U16_C(u16) (u16)
|
---|
2673 | #endif
|
---|
2674 |
|
---|
2675 |
|
---|
2676 | /** @def RT_LE2H_U64
|
---|
2677 | * Converts an uint64_t value from little endian to host byte order. */
|
---|
2678 | #ifdef RT_BIG_ENDIAN
|
---|
2679 | # define RT_LE2H_U64(u64) RT_BSWAP_U64(u64)
|
---|
2680 | #else
|
---|
2681 | # define RT_LE2H_U64(u64) (u64)
|
---|
2682 | #endif
|
---|
2683 |
|
---|
2684 | /** @def RT_LE2H_U64_C
|
---|
2685 | * Converts an uint64_t constant from little endian to host byte order. */
|
---|
2686 | #ifdef RT_BIG_ENDIAN
|
---|
2687 | # define RT_LE2H_U64_C(u64) RT_BSWAP_U64_C(u64)
|
---|
2688 | #else
|
---|
2689 | # define RT_LE2H_U64_C(u64) (u64)
|
---|
2690 | #endif
|
---|
2691 |
|
---|
2692 | /** @def RT_LE2H_U32
|
---|
2693 | * Converts an uint32_t value from little endian to host byte order. */
|
---|
2694 | #ifdef RT_BIG_ENDIAN
|
---|
2695 | # define RT_LE2H_U32(u32) RT_BSWAP_U32(u32)
|
---|
2696 | #else
|
---|
2697 | # define RT_LE2H_U32(u32) (u32)
|
---|
2698 | #endif
|
---|
2699 |
|
---|
2700 | /** @def RT_LE2H_U32_C
|
---|
2701 | * Converts an uint32_t constant from little endian to host byte order. */
|
---|
2702 | #ifdef RT_BIG_ENDIAN
|
---|
2703 | # define RT_LE2H_U32_C(u32) RT_BSWAP_U32_C(u32)
|
---|
2704 | #else
|
---|
2705 | # define RT_LE2H_U32_C(u32) (u32)
|
---|
2706 | #endif
|
---|
2707 |
|
---|
2708 | /** @def RT_LE2H_U16
|
---|
2709 | * Converts an uint16_t value from little endian to host byte order. */
|
---|
2710 | #ifdef RT_BIG_ENDIAN
|
---|
2711 | # define RT_LE2H_U16(u16) RT_BSWAP_U16(u16)
|
---|
2712 | #else
|
---|
2713 | # define RT_LE2H_U16(u16) (u16)
|
---|
2714 | #endif
|
---|
2715 |
|
---|
2716 | /** @def RT_LE2H_U16_C
|
---|
2717 | * Converts an uint16_t constant from little endian to host byte order. */
|
---|
2718 | #ifdef RT_BIG_ENDIAN
|
---|
2719 | # define RT_LE2H_U16_C(u16) RT_BSWAP_U16_C(u16)
|
---|
2720 | #else
|
---|
2721 | # define RT_LE2H_U16_C(u16) (u16)
|
---|
2722 | #endif
|
---|
2723 |
|
---|
2724 |
|
---|
2725 | /** @def RT_H2BE_U64
|
---|
2726 | * Converts an uint64_t value from host to big endian byte order. */
|
---|
2727 | #ifdef RT_BIG_ENDIAN
|
---|
2728 | # define RT_H2BE_U64(u64) (u64)
|
---|
2729 | #else
|
---|
2730 | # define RT_H2BE_U64(u64) RT_BSWAP_U64(u64)
|
---|
2731 | #endif
|
---|
2732 |
|
---|
2733 | /** @def RT_H2BE_U64_C
|
---|
2734 | * Converts an uint64_t constant from host to big endian byte order. */
|
---|
2735 | #ifdef RT_BIG_ENDIAN
|
---|
2736 | # define RT_H2BE_U64_C(u64) (u64)
|
---|
2737 | #else
|
---|
2738 | # define RT_H2BE_U64_C(u64) RT_BSWAP_U64_C(u64)
|
---|
2739 | #endif
|
---|
2740 |
|
---|
2741 | /** @def RT_H2BE_U32
|
---|
2742 | * Converts an uint32_t value from host to big endian byte order. */
|
---|
2743 | #ifdef RT_BIG_ENDIAN
|
---|
2744 | # define RT_H2BE_U32(u32) (u32)
|
---|
2745 | #else
|
---|
2746 | # define RT_H2BE_U32(u32) RT_BSWAP_U32(u32)
|
---|
2747 | #endif
|
---|
2748 |
|
---|
2749 | /** @def RT_H2BE_U32_C
|
---|
2750 | * Converts an uint32_t constant from host to big endian byte order. */
|
---|
2751 | #ifdef RT_BIG_ENDIAN
|
---|
2752 | # define RT_H2BE_U32_C(u32) (u32)
|
---|
2753 | #else
|
---|
2754 | # define RT_H2BE_U32_C(u32) RT_BSWAP_U32_C(u32)
|
---|
2755 | #endif
|
---|
2756 |
|
---|
2757 | /** @def RT_H2BE_U16
|
---|
2758 | * Converts an uint16_t value from host to big endian byte order. */
|
---|
2759 | #ifdef RT_BIG_ENDIAN
|
---|
2760 | # define RT_H2BE_U16(u16) (u16)
|
---|
2761 | #else
|
---|
2762 | # define RT_H2BE_U16(u16) RT_BSWAP_U16(u16)
|
---|
2763 | #endif
|
---|
2764 |
|
---|
2765 | /** @def RT_H2BE_U16_C
|
---|
2766 | * Converts an uint16_t constant from host to big endian byte order. */
|
---|
2767 | #ifdef RT_BIG_ENDIAN
|
---|
2768 | # define RT_H2BE_U16_C(u16) (u16)
|
---|
2769 | #else
|
---|
2770 | # define RT_H2BE_U16_C(u16) RT_BSWAP_U16_C(u16)
|
---|
2771 | #endif
|
---|
2772 |
|
---|
2773 | /** @def RT_BE2H_U64
|
---|
2774 | * Converts an uint64_t value from big endian to host byte order. */
|
---|
2775 | #ifdef RT_BIG_ENDIAN
|
---|
2776 | # define RT_BE2H_U64(u64) (u64)
|
---|
2777 | #else
|
---|
2778 | # define RT_BE2H_U64(u64) RT_BSWAP_U64(u64)
|
---|
2779 | #endif
|
---|
2780 |
|
---|
2781 | /** @def RT_BE2H_U64
|
---|
2782 | * Converts an uint64_t constant from big endian to host byte order. */
|
---|
2783 | #ifdef RT_BIG_ENDIAN
|
---|
2784 | # define RT_BE2H_U64_C(u64) (u64)
|
---|
2785 | #else
|
---|
2786 | # define RT_BE2H_U64_C(u64) RT_BSWAP_U64_C(u64)
|
---|
2787 | #endif
|
---|
2788 |
|
---|
2789 | /** @def RT_BE2H_U32
|
---|
2790 | * Converts an uint32_t value from big endian to host byte order. */
|
---|
2791 | #ifdef RT_BIG_ENDIAN
|
---|
2792 | # define RT_BE2H_U32(u32) (u32)
|
---|
2793 | #else
|
---|
2794 | # define RT_BE2H_U32(u32) RT_BSWAP_U32(u32)
|
---|
2795 | #endif
|
---|
2796 |
|
---|
2797 | /** @def RT_BE2H_U32_C
|
---|
2798 | * Converts an uint32_t value from big endian to host byte order. */
|
---|
2799 | #ifdef RT_BIG_ENDIAN
|
---|
2800 | # define RT_BE2H_U32_C(u32) (u32)
|
---|
2801 | #else
|
---|
2802 | # define RT_BE2H_U32_C(u32) RT_BSWAP_U32_C(u32)
|
---|
2803 | #endif
|
---|
2804 |
|
---|
2805 | /** @def RT_BE2H_U16
|
---|
2806 | * Converts an uint16_t value from big endian to host byte order. */
|
---|
2807 | #ifdef RT_BIG_ENDIAN
|
---|
2808 | # define RT_BE2H_U16(u16) (u16)
|
---|
2809 | #else
|
---|
2810 | # define RT_BE2H_U16(u16) RT_BSWAP_U16(u16)
|
---|
2811 | #endif
|
---|
2812 |
|
---|
2813 | /** @def RT_BE2H_U16_C
|
---|
2814 | * Converts an uint16_t constant from big endian to host byte order. */
|
---|
2815 | #ifdef RT_BIG_ENDIAN
|
---|
2816 | # define RT_BE2H_U16_C(u16) (u16)
|
---|
2817 | #else
|
---|
2818 | # define RT_BE2H_U16_C(u16) RT_BSWAP_U16_C(u16)
|
---|
2819 | #endif
|
---|
2820 |
|
---|
2821 |
|
---|
2822 | /** @def RT_H2N_U64
|
---|
2823 | * Converts an uint64_t value from host to network byte order. */
|
---|
2824 | #define RT_H2N_U64(u64) RT_H2BE_U64(u64)
|
---|
2825 |
|
---|
2826 | /** @def RT_H2N_U64_C
|
---|
2827 | * Converts an uint64_t constant from host to network byte order. */
|
---|
2828 | #define RT_H2N_U64_C(u64) RT_H2BE_U64_C(u64)
|
---|
2829 |
|
---|
2830 | /** @def RT_H2N_U32
|
---|
2831 | * Converts an uint32_t value from host to network byte order. */
|
---|
2832 | #define RT_H2N_U32(u32) RT_H2BE_U32(u32)
|
---|
2833 |
|
---|
2834 | /** @def RT_H2N_U32_C
|
---|
2835 | * Converts an uint32_t constant from host to network byte order. */
|
---|
2836 | #define RT_H2N_U32_C(u32) RT_H2BE_U32_C(u32)
|
---|
2837 |
|
---|
2838 | /** @def RT_H2N_U16
|
---|
2839 | * Converts an uint16_t value from host to network byte order. */
|
---|
2840 | #define RT_H2N_U16(u16) RT_H2BE_U16(u16)
|
---|
2841 |
|
---|
2842 | /** @def RT_H2N_U16_C
|
---|
2843 | * Converts an uint16_t constant from host to network byte order. */
|
---|
2844 | #define RT_H2N_U16_C(u16) RT_H2BE_U16_C(u16)
|
---|
2845 |
|
---|
2846 | /** @def RT_N2H_U64
|
---|
2847 | * Converts an uint64_t value from network to host byte order. */
|
---|
2848 | #define RT_N2H_U64(u64) RT_BE2H_U64(u64)
|
---|
2849 |
|
---|
2850 | /** @def RT_N2H_U64_C
|
---|
2851 | * Converts an uint64_t constant from network to host byte order. */
|
---|
2852 | #define RT_N2H_U64_C(u64) RT_BE2H_U64_C(u64)
|
---|
2853 |
|
---|
2854 | /** @def RT_N2H_U32
|
---|
2855 | * Converts an uint32_t value from network to host byte order. */
|
---|
2856 | #define RT_N2H_U32(u32) RT_BE2H_U32(u32)
|
---|
2857 |
|
---|
2858 | /** @def RT_N2H_U32_C
|
---|
2859 | * Converts an uint32_t constant from network to host byte order. */
|
---|
2860 | #define RT_N2H_U32_C(u32) RT_BE2H_U32_C(u32)
|
---|
2861 |
|
---|
2862 | /** @def RT_N2H_U16
|
---|
2863 | * Converts an uint16_t value from network to host byte order. */
|
---|
2864 | #define RT_N2H_U16(u16) RT_BE2H_U16(u16)
|
---|
2865 |
|
---|
2866 | /** @def RT_N2H_U16_C
|
---|
2867 | * Converts an uint16_t value from network to host byte order. */
|
---|
2868 | #define RT_N2H_U16_C(u16) RT_BE2H_U16_C(u16)
|
---|
2869 |
|
---|
2870 |
|
---|
2871 | /*
|
---|
2872 | * The BSD sys/param.h + machine/param.h file is a major source of
|
---|
2873 | * namespace pollution. Kill off some of the worse ones unless we're
|
---|
2874 | * compiling kernel code.
|
---|
2875 | */
|
---|
2876 | #if defined(RT_OS_DARWIN) \
|
---|
2877 | && !defined(KERNEL) \
|
---|
2878 | && !defined(RT_NO_BSD_PARAM_H_UNDEFING) \
|
---|
2879 | && ( defined(_SYS_PARAM_H_) || defined(_I386_PARAM_H_) )
|
---|
2880 | /* sys/param.h: */
|
---|
2881 | # undef PSWP
|
---|
2882 | # undef PVM
|
---|
2883 | # undef PINOD
|
---|
2884 | # undef PRIBO
|
---|
2885 | # undef PVFS
|
---|
2886 | # undef PZERO
|
---|
2887 | # undef PSOCK
|
---|
2888 | # undef PWAIT
|
---|
2889 | # undef PLOCK
|
---|
2890 | # undef PPAUSE
|
---|
2891 | # undef PUSER
|
---|
2892 | # undef PRIMASK
|
---|
2893 | # undef MINBUCKET
|
---|
2894 | # undef MAXALLOCSAVE
|
---|
2895 | # undef FSHIFT
|
---|
2896 | # undef FSCALE
|
---|
2897 |
|
---|
2898 | /* i386/machine.h: */
|
---|
2899 | # undef ALIGN
|
---|
2900 | # undef ALIGNBYTES
|
---|
2901 | # undef DELAY
|
---|
2902 | # undef STATUS_WORD
|
---|
2903 | # undef USERMODE
|
---|
2904 | # undef BASEPRI
|
---|
2905 | # undef MSIZE
|
---|
2906 | # undef CLSIZE
|
---|
2907 | # undef CLSIZELOG2
|
---|
2908 | #endif
|
---|
2909 |
|
---|
2910 | /** @def NIL_OFFSET
|
---|
2911 | * NIL offset.
|
---|
2912 | * Whenever we use offsets instead of pointers to save space and relocation effort
|
---|
2913 | * NIL_OFFSET shall be used as the equivalent to NULL.
|
---|
2914 | */
|
---|
2915 | #define NIL_OFFSET (~0U)
|
---|
2916 |
|
---|
2917 |
|
---|
2918 | /** @def NOREF
|
---|
2919 | * Keeps the compiler from bitching about an unused parameter, local variable,
|
---|
2920 | * or other stuff, will never use _Pragma are is thus more flexible.
|
---|
2921 | */
|
---|
2922 | #define NOREF(var) (void)(var)
|
---|
2923 |
|
---|
2924 | /** @def RT_NOREF_PV
|
---|
2925 | * Keeps the compiler from bitching about an unused parameter or local variable.
|
---|
2926 | * This one cannot be used with structure members and such, like for instance
|
---|
2927 | * AssertRC may end up doing due to its generic nature.
|
---|
2928 | */
|
---|
2929 | #if defined(__cplusplus) && RT_CLANG_PREREQ(6, 0)
|
---|
2930 | # define RT_NOREF_PV(var) _Pragma(RT_STR(unused(var)))
|
---|
2931 | #else
|
---|
2932 | # define RT_NOREF_PV(var) (void)(var)
|
---|
2933 | #endif
|
---|
2934 |
|
---|
2935 | /** @def RT_NOREF1
|
---|
2936 | * RT_NOREF_PV shorthand taking on parameter. */
|
---|
2937 | #define RT_NOREF1(var1) RT_NOREF_PV(var1)
|
---|
2938 | /** @def RT_NOREF2
|
---|
2939 | * RT_NOREF_PV shorthand taking two parameters. */
|
---|
2940 | #define RT_NOREF2(var1, var2) RT_NOREF_PV(var1); RT_NOREF1(var2)
|
---|
2941 | /** @def RT_NOREF3
|
---|
2942 | * RT_NOREF_PV shorthand taking three parameters. */
|
---|
2943 | #define RT_NOREF3(var1, var2, var3) RT_NOREF_PV(var1); RT_NOREF2(var2, var3)
|
---|
2944 | /** @def RT_NOREF4
|
---|
2945 | * RT_NOREF_PV shorthand taking four parameters. */
|
---|
2946 | #define RT_NOREF4(var1, var2, var3, var4) RT_NOREF_PV(var1); RT_NOREF3(var2, var3, var4)
|
---|
2947 | /** @def RT_NOREF5
|
---|
2948 | * RT_NOREF_PV shorthand taking five parameters. */
|
---|
2949 | #define RT_NOREF5(var1, var2, var3, var4, var5) RT_NOREF_PV(var1); RT_NOREF4(var2, var3, var4, var5)
|
---|
2950 | /** @def RT_NOREF6
|
---|
2951 | * RT_NOREF_PV shorthand taking six parameters. */
|
---|
2952 | #define RT_NOREF6(var1, var2, var3, var4, var5, var6) RT_NOREF_PV(var1); RT_NOREF5(var2, var3, var4, var5, var6)
|
---|
2953 | /** @def RT_NOREF7
|
---|
2954 | * RT_NOREF_PV shorthand taking seven parameters. */
|
---|
2955 | #define RT_NOREF7(var1, var2, var3, var4, var5, var6, var7) \
|
---|
2956 | RT_NOREF_PV(var1); RT_NOREF6(var2, var3, var4, var5, var6, var7)
|
---|
2957 | /** @def RT_NOREF8
|
---|
2958 | * RT_NOREF_PV shorthand taking eight parameters. */
|
---|
2959 | #define RT_NOREF8(var1, var2, var3, var4, var5, var6, var7, var8) \
|
---|
2960 | RT_NOREF_PV(var1); RT_NOREF7(var2, var3, var4, var5, var6, var7, var8)
|
---|
2961 | /** @def RT_NOREF9
|
---|
2962 | * RT_NOREF_PV shorthand taking nine parameters. */
|
---|
2963 | #define RT_NOREF9(var1, var2, var3, var4, var5, var6, var7, var8, var9) \
|
---|
2964 | RT_NOREF_PV(var1); RT_NOREF8(var2, var3, var4, var5, var6, var7, var8, var9)
|
---|
2965 | /** @def RT_NOREF10
|
---|
2966 | * RT_NOREF_PV shorthand taking ten parameters. */
|
---|
2967 | #define RT_NOREF10(var1, var2, var3, var4, var5, var6, var7, var8, var9, var10) \
|
---|
2968 | RT_NOREF_PV(var1); RT_NOREF_PV(var2); RT_NOREF_PV(var3); RT_NOREF_PV(var4); RT_NOREF_PV(var5); RT_NOREF_PV(var6); \
|
---|
2969 | RT_NOREF_PV(var7); RT_NOREF_PV(var8); RT_NOREF_PV(var9); RT_NOREF_PV(var10)
|
---|
2970 | /** @def RT_NOREF11
|
---|
2971 | * RT_NOREF_PV shorthand taking eleven parameters. */
|
---|
2972 | #define RT_NOREF11(var1, var2, var3, var4, var5, var6, var7, var8, var9, var10, var11) \
|
---|
2973 | RT_NOREF_PV(var1); RT_NOREF10(var2, var3, var4, var5, var6, var7, var8, var9, var10)
|
---|
2974 | /** @def RT_NOREF12
|
---|
2975 | * RT_NOREF_PV shorthand taking twelve parameters. */
|
---|
2976 | #define RT_NOREF12(var1, var2, var3, var4, var5, var6, var7, var8, var9, var10, var11, var12) \
|
---|
2977 | RT_NOREF_PV(var1); RT_NOREF11(var2, var3, var4, var5, var6, var7, var8, var9, var10, var11, var12)
|
---|
2978 | /** @def RT_NOREF13
|
---|
2979 | * RT_NOREF_PV shorthand taking thirteen parameters. */
|
---|
2980 | #define RT_NOREF13(var1, var2, var3, var4, var5, var6, var7, var8, var9, var10, var11, var12, var13) \
|
---|
2981 | RT_NOREF_PV(var1); RT_NOREF12(var2, var3, var4, var5, var6, var7, var8, var9, var10, var11, var12, var13)
|
---|
2982 | /** @def RT_NOREF14
|
---|
2983 | * RT_NOREF_PV shorthand taking fourteen parameters. */
|
---|
2984 | #define RT_NOREF14(var1, var2, var3, var4, var5, var6, var7, var8, var9, var10, var11, var12, var13, var14) \
|
---|
2985 | RT_NOREF_PV(var1); RT_NOREF13(var2, var3, var4, var5, var6, var7, var8, var9, var10, var11, var12, var13, var14)
|
---|
2986 | /** @def RT_NOREF15
|
---|
2987 | * RT_NOREF_PV shorthand taking fifteen parameters. */
|
---|
2988 | #define RT_NOREF15(var1, var2, var3, var4, var5, var6, var7, var8, var9, var10, var11, var12, var13, var14, var15) \
|
---|
2989 | RT_NOREF_PV(var1); RT_NOREF14(var2, var3, var4, var5, var6, var7, var8, var9, var10, var11, var12, var13, var14, var15)
|
---|
2990 | /** @def RT_NOREF16
|
---|
2991 | * RT_NOREF_PV shorthand taking fifteen parameters. */
|
---|
2992 | #define RT_NOREF16(var1, var2, var3, var4, var5, var6, var7, var8, var9, var10, var11, var12, var13, var14, var15, var16) \
|
---|
2993 | RT_NOREF_PV(var1); RT_NOREF15(var2, var3, var4, var5, var6, var7, var8, var9, var10, var11, var12, var13, var14, var15, var16)
|
---|
2994 | /** @def RT_NOREF17
|
---|
2995 | * RT_NOREF_PV shorthand taking seventeen parameters. */
|
---|
2996 | #define RT_NOREF17(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17) \
|
---|
2997 | RT_NOREF_PV(v1); RT_NOREF16(v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17)
|
---|
2998 | /** @def RT_NOREF18
|
---|
2999 | * RT_NOREF_PV shorthand taking eighteen parameters. */
|
---|
3000 | #define RT_NOREF18(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18) \
|
---|
3001 | RT_NOREF_PV(v1); RT_NOREF17(v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18)
|
---|
3002 | /** @def RT_NOREF19
|
---|
3003 | * RT_NOREF_PV shorthand taking nineteen parameters. */
|
---|
3004 | #define RT_NOREF19(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19) \
|
---|
3005 | RT_NOREF_PV(v1); RT_NOREF18(v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19)
|
---|
3006 | /** @def RT_NOREF20
|
---|
3007 | * RT_NOREF_PV shorthand taking twenty parameters. */
|
---|
3008 | #define RT_NOREF20(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20) \
|
---|
3009 | RT_NOREF_PV(v1); RT_NOREF19(v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20)
|
---|
3010 | /** @def RT_NOREF21
|
---|
3011 | * RT_NOREF_PV shorthand taking twentyone parameters. */
|
---|
3012 | #define RT_NOREF21(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21) \
|
---|
3013 | RT_NOREF_PV(v1); RT_NOREF20(v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21)
|
---|
3014 | /** @def RT_NOREF22
|
---|
3015 | * RT_NOREF_PV shorthand taking twentytwo parameters. */
|
---|
3016 | #define RT_NOREF22(v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22) \
|
---|
3017 | RT_NOREF_PV(v1); RT_NOREF21(v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22)
|
---|
3018 |
|
---|
3019 | /** @def RT_NOREF
|
---|
3020 | * RT_NOREF_PV variant using the variadic macro feature of C99.
|
---|
3021 | * @remarks Only use this in sources */
|
---|
3022 | #ifdef RT_COMPILER_SUPPORTS_VA_ARGS
|
---|
3023 | # define RT_NOREF(...) \
|
---|
3024 | RT_UNPACK_CALL(RT_CONCAT(RT_NOREF, RT_EXPAND(RT_COUNT_VA_ARGS(__VA_ARGS__))),(__VA_ARGS__))
|
---|
3025 | #endif
|
---|
3026 |
|
---|
3027 |
|
---|
3028 | /** @def RT_BREAKPOINT
|
---|
3029 | * Emit a debug breakpoint instruction.
|
---|
3030 | *
|
---|
3031 | * @remarks In the x86/amd64 gnu world we add a nop instruction after the int3
|
---|
3032 | * to force gdb to remain at the int3 source line.
|
---|
3033 | * @remarks The L4 kernel will try make sense of the breakpoint, thus the jmp on
|
---|
3034 | * x86/amd64.
|
---|
3035 | */
|
---|
3036 | #ifdef __GNUC__
|
---|
3037 | # if defined(RT_ARCH_AMD64) || defined(RT_ARCH_X86)
|
---|
3038 | # if !defined(__L4ENV__)
|
---|
3039 | # define RT_BREAKPOINT() __asm__ __volatile__("int $3\n\tnop\n\t")
|
---|
3040 | # else
|
---|
3041 | # define RT_BREAKPOINT() __asm__ __volatile__("int3; jmp 1f; 1:\n\t")
|
---|
3042 | # endif
|
---|
3043 | # elif defined(RT_ARCH_SPARC64)
|
---|
3044 | # define RT_BREAKPOINT() __asm__ __volatile__("illtrap 0\n\t") /** @todo Sparc64: this is just a wild guess. */
|
---|
3045 | # elif defined(RT_ARCH_SPARC)
|
---|
3046 | # define RT_BREAKPOINT() __asm__ __volatile__("unimp 0\n\t") /** @todo Sparc: this is just a wild guess (same as Sparc64, just different name). */
|
---|
3047 | # endif
|
---|
3048 | #endif
|
---|
3049 | #ifdef _MSC_VER
|
---|
3050 | # define RT_BREAKPOINT() __debugbreak()
|
---|
3051 | #endif
|
---|
3052 | #if defined(__IBMC__) || defined(__IBMCPP__)
|
---|
3053 | # define RT_BREAKPOINT() __interrupt(3)
|
---|
3054 | #endif
|
---|
3055 | #if defined(__WATCOMC__)
|
---|
3056 | # define RT_BREAKPOINT() _asm { int 3 }
|
---|
3057 | #endif
|
---|
3058 | #ifndef RT_BREAKPOINT
|
---|
3059 | # error "This compiler/arch is not supported!"
|
---|
3060 | #endif
|
---|
3061 |
|
---|
3062 |
|
---|
3063 | /** @defgroup grp_rt_cdefs_size Size Constants
|
---|
3064 | * (Of course, these are binary computer terms, not SI.)
|
---|
3065 | * @{
|
---|
3066 | */
|
---|
3067 | /** 1 K (Kilo) (1 024). */
|
---|
3068 | #define _1K 0x00000400
|
---|
3069 | /** 2 K (Kilo) (2 048). */
|
---|
3070 | #define _2K 0x00000800
|
---|
3071 | /** 4 K (Kilo) (4 096). */
|
---|
3072 | #define _4K 0x00001000
|
---|
3073 | /** 8 K (Kilo) (8 192). */
|
---|
3074 | #define _8K 0x00002000
|
---|
3075 | /** 16 K (Kilo) (16 384). */
|
---|
3076 | #define _16K 0x00004000
|
---|
3077 | /** 32 K (Kilo) (32 768). */
|
---|
3078 | #define _32K 0x00008000
|
---|
3079 | /** 64 K (Kilo) (65 536). */
|
---|
3080 | #if ARCH_BITS != 16
|
---|
3081 | # define _64K 0x00010000
|
---|
3082 | #else
|
---|
3083 | # define _64K UINT32_C(0x00010000)
|
---|
3084 | #endif
|
---|
3085 | /** 128 K (Kilo) (131 072). */
|
---|
3086 | #if ARCH_BITS != 16
|
---|
3087 | # define _128K 0x00020000
|
---|
3088 | #else
|
---|
3089 | # define _128K UINT32_C(0x00020000)
|
---|
3090 | #endif
|
---|
3091 | /** 256 K (Kilo) (262 144). */
|
---|
3092 | #if ARCH_BITS != 16
|
---|
3093 | # define _256K 0x00040000
|
---|
3094 | #else
|
---|
3095 | # define _256K UINT32_C(0x00040000)
|
---|
3096 | #endif
|
---|
3097 | /** 512 K (Kilo) (524 288). */
|
---|
3098 | #if ARCH_BITS != 16
|
---|
3099 | # define _512K 0x00080000
|
---|
3100 | #else
|
---|
3101 | # define _512K UINT32_C(0x00080000)
|
---|
3102 | #endif
|
---|
3103 | /** 1 M (Mega) (1 048 576). */
|
---|
3104 | #if ARCH_BITS != 16
|
---|
3105 | # define _1M 0x00100000
|
---|
3106 | #else
|
---|
3107 | # define _1M UINT32_C(0x00100000)
|
---|
3108 | #endif
|
---|
3109 | /** 2 M (Mega) (2 097 152). */
|
---|
3110 | #if ARCH_BITS != 16
|
---|
3111 | # define _2M 0x00200000
|
---|
3112 | #else
|
---|
3113 | # define _2M UINT32_C(0x00200000)
|
---|
3114 | #endif
|
---|
3115 | /** 4 M (Mega) (4 194 304). */
|
---|
3116 | #if ARCH_BITS != 16
|
---|
3117 | # define _4M 0x00400000
|
---|
3118 | #else
|
---|
3119 | # define _4M UINT32_C(0x00400000)
|
---|
3120 | #endif
|
---|
3121 | /** 8 M (Mega) (8 388 608). */
|
---|
3122 | #define _8M UINT32_C(0x00800000)
|
---|
3123 | /** 16 M (Mega) (16 777 216). */
|
---|
3124 | #define _16M UINT32_C(0x01000000)
|
---|
3125 | /** 32 M (Mega) (33 554 432). */
|
---|
3126 | #define _32M UINT32_C(0x02000000)
|
---|
3127 | /** 64 M (Mega) (67 108 864). */
|
---|
3128 | #define _64M UINT32_C(0x04000000)
|
---|
3129 | /** 128 M (Mega) (134 217 728). */
|
---|
3130 | #define _128M UINT32_C(0x08000000)
|
---|
3131 | /** 256 M (Mega) (268 435 456). */
|
---|
3132 | #define _256M UINT32_C(0x10000000)
|
---|
3133 | /** 512 M (Mega) (536 870 912). */
|
---|
3134 | #define _512M UINT32_C(0x20000000)
|
---|
3135 | /** 1 G (Giga) (1 073 741 824). (32-bit) */
|
---|
3136 | #if ARCH_BITS != 16
|
---|
3137 | # define _1G 0x40000000
|
---|
3138 | #else
|
---|
3139 | # define _1G UINT32_C(0x40000000)
|
---|
3140 | #endif
|
---|
3141 | /** 1 G (Giga) (1 073 741 824). (64-bit) */
|
---|
3142 | #if ARCH_BITS != 16
|
---|
3143 | # define _1G64 0x40000000LL
|
---|
3144 | #else
|
---|
3145 | # define _1G64 UINT64_C(0x40000000)
|
---|
3146 | #endif
|
---|
3147 | /** 2 G (Giga) (2 147 483 648). (32-bit) */
|
---|
3148 | #define _2G32 UINT32_C(0x80000000)
|
---|
3149 | /** 2 G (Giga) (2 147 483 648). (64-bit) */
|
---|
3150 | #if ARCH_BITS != 16
|
---|
3151 | # define _2G 0x0000000080000000LL
|
---|
3152 | #else
|
---|
3153 | # define _2G UINT64_C(0x0000000080000000)
|
---|
3154 | #endif
|
---|
3155 | /** 4 G (Giga) (4 294 967 296). */
|
---|
3156 | #if ARCH_BITS != 16
|
---|
3157 | # define _4G 0x0000000100000000LL
|
---|
3158 | #else
|
---|
3159 | # define _4G UINT64_C(0x0000000100000000)
|
---|
3160 | #endif
|
---|
3161 | /** 1 T (Tera) (1 099 511 627 776). */
|
---|
3162 | #if ARCH_BITS != 16
|
---|
3163 | # define _1T 0x0000010000000000LL
|
---|
3164 | #else
|
---|
3165 | # define _1T UINT64_C(0x0000010000000000)
|
---|
3166 | #endif
|
---|
3167 | /** 1 P (Peta) (1 125 899 906 842 624). */
|
---|
3168 | #if ARCH_BITS != 16
|
---|
3169 | # define _1P 0x0004000000000000LL
|
---|
3170 | #else
|
---|
3171 | # define _1P UINT64_C(0x0004000000000000)
|
---|
3172 | #endif
|
---|
3173 | /** 1 E (Exa) (1 152 921 504 606 846 976). */
|
---|
3174 | #if ARCH_BITS != 16
|
---|
3175 | # define _1E 0x1000000000000000LL
|
---|
3176 | #else
|
---|
3177 | # define _1E UINT64_C(0x1000000000000000)
|
---|
3178 | #endif
|
---|
3179 | /** 2 E (Exa) (2 305 843 009 213 693 952). */
|
---|
3180 | #if ARCH_BITS != 16
|
---|
3181 | # define _2E 0x2000000000000000ULL
|
---|
3182 | #else
|
---|
3183 | # define _2E UINT64_C(0x2000000000000000)
|
---|
3184 | #endif
|
---|
3185 | /** @} */
|
---|
3186 |
|
---|
3187 | /** @defgroup grp_rt_cdefs_decimal_grouping Decimal Constant Grouping Macros
|
---|
3188 | * @{ */
|
---|
3189 | #define RT_D1(g1) g1
|
---|
3190 | #define RT_D2(g1, g2) g1#g2
|
---|
3191 | #define RT_D3(g1, g2, g3) g1#g2#g3
|
---|
3192 | #define RT_D4(g1, g2, g3, g4) g1#g2#g3#g4
|
---|
3193 | #define RT_D5(g1, g2, g3, g4, g5) g1#g2#g3#g4#g5
|
---|
3194 | #define RT_D6(g1, g2, g3, g4, g5, g6) g1#g2#g3#g4#g5#g6
|
---|
3195 | #define RT_D7(g1, g2, g3, g4, g5, g6, g7) g1#g2#g3#g4#g5#g6#g7
|
---|
3196 |
|
---|
3197 | #define RT_D1_U(g1) UINT32_C(g1)
|
---|
3198 | #define RT_D2_U(g1, g2) UINT32_C(g1#g2)
|
---|
3199 | #define RT_D3_U(g1, g2, g3) UINT32_C(g1#g2#g3)
|
---|
3200 | #define RT_D4_U(g1, g2, g3, g4) UINT64_C(g1#g2#g3#g4)
|
---|
3201 | #define RT_D5_U(g1, g2, g3, g4, g5) UINT64_C(g1#g2#g3#g4#g5)
|
---|
3202 | #define RT_D6_U(g1, g2, g3, g4, g5, g6) UINT64_C(g1#g2#g3#g4#g5#g6)
|
---|
3203 | #define RT_D7_U(g1, g2, g3, g4, g5, g6, g7) UINT64_C(g1#g2#g3#g4#g5#g6#g7)
|
---|
3204 |
|
---|
3205 | #define RT_D1_S(g1) INT32_C(g1)
|
---|
3206 | #define RT_D2_S(g1, g2) INT32_C(g1#g2)
|
---|
3207 | #define RT_D3_S(g1, g2, g3) INT32_C(g1#g2#g3)
|
---|
3208 | #define RT_D4_S(g1, g2, g3, g4) INT64_C(g1#g2#g3#g4)
|
---|
3209 | #define RT_D5_S(g1, g2, g3, g4, g5) INT64_C(g1#g2#g3#g4#g5)
|
---|
3210 | #define RT_D6_S(g1, g2, g3, g4, g5, g6) INT64_C(g1#g2#g3#g4#g5#g6)
|
---|
3211 | #define RT_D7_S(g1, g2, g3, g4, g5, g6, g7) INT64_C(g1#g2#g3#g4#g5#g6#g7)
|
---|
3212 |
|
---|
3213 | #define RT_D1_U32(g1) UINT32_C(g1)
|
---|
3214 | #define RT_D2_U32(g1, g2) UINT32_C(g1#g2)
|
---|
3215 | #define RT_D3_U32(g1, g2, g3) UINT32_C(g1#g2#g3)
|
---|
3216 | #define RT_D4_U32(g1, g2, g3, g4) UINT32_C(g1#g2#g3#g4)
|
---|
3217 |
|
---|
3218 | #define RT_D1_S32(g1) INT32_C(g1)
|
---|
3219 | #define RT_D2_S32(g1, g2) INT32_C(g1#g2)
|
---|
3220 | #define RT_D3_S32(g1, g2, g3) INT32_C(g1#g2#g3)
|
---|
3221 | #define RT_D4_S32(g1, g2, g3, g4) INT32_C(g1#g2#g3#g4)
|
---|
3222 |
|
---|
3223 | #define RT_D1_U64(g1) UINT64_C(g1)
|
---|
3224 | #define RT_D2_U64(g1, g2) UINT64_C(g1#g2)
|
---|
3225 | #define RT_D3_U64(g1, g2, g3) UINT64_C(g1#g2#g3)
|
---|
3226 | #define RT_D4_U64(g1, g2, g3, g4) UINT64_C(g1#g2#g3#g4)
|
---|
3227 | #define RT_D5_U64(g1, g2, g3, g4, g5) UINT64_C(g1#g2#g3#g4#g5)
|
---|
3228 | #define RT_D6_U64(g1, g2, g3, g4, g5, g6) UINT64_C(g1#g2#g3#g4#g5#g6)
|
---|
3229 | #define RT_D7_U64(g1, g2, g3, g4, g5, g6, g7) UINT64_C(g1#g2#g3#g4#g5#g6#g7)
|
---|
3230 |
|
---|
3231 | #define RT_D1_S64(g1) INT64_C(g1)
|
---|
3232 | #define RT_D2_S64(g1, g2) INT64_C(g1#g2)
|
---|
3233 | #define RT_D3_S64(g1, g2, g3) INT64_C(g1#g2#g3)
|
---|
3234 | #define RT_D4_S64(g1, g2, g3, g4) INT64_C(g1#g2#g3#g4)
|
---|
3235 | #define RT_D5_S64(g1, g2, g3, g4, g5) INT64_C(g1#g2#g3#g4#g5)
|
---|
3236 | #define RT_D6_S64(g1, g2, g3, g4, g5, g6) INT64_C(g1#g2#g3#g4#g5#g6)
|
---|
3237 | #define RT_D7_S64(g1, g2, g3, g4, g5, g6, g7) INT64_C(g1#g2#g3#g4#g5#g6#g7)
|
---|
3238 | /** @} */
|
---|
3239 |
|
---|
3240 |
|
---|
3241 | /** @defgroup grp_rt_cdefs_time Time Constants
|
---|
3242 | * @{
|
---|
3243 | */
|
---|
3244 | /** 1 hour expressed in nanoseconds (64-bit). */
|
---|
3245 | #define RT_NS_1HOUR UINT64_C(3600000000000)
|
---|
3246 | /** 1 minute expressed in nanoseconds (64-bit). */
|
---|
3247 | #define RT_NS_1MIN UINT64_C(60000000000)
|
---|
3248 | /** 45 second expressed in nanoseconds. */
|
---|
3249 | #define RT_NS_45SEC UINT64_C(45000000000)
|
---|
3250 | /** 30 second expressed in nanoseconds. */
|
---|
3251 | #define RT_NS_30SEC UINT64_C(30000000000)
|
---|
3252 | /** 20 second expressed in nanoseconds. */
|
---|
3253 | #define RT_NS_20SEC UINT64_C(20000000000)
|
---|
3254 | /** 15 second expressed in nanoseconds. */
|
---|
3255 | #define RT_NS_15SEC UINT64_C(15000000000)
|
---|
3256 | /** 10 second expressed in nanoseconds. */
|
---|
3257 | #define RT_NS_10SEC UINT64_C(10000000000)
|
---|
3258 | /** 1 second expressed in nanoseconds. */
|
---|
3259 | #define RT_NS_1SEC UINT32_C(1000000000)
|
---|
3260 | /** 100 millsecond expressed in nanoseconds. */
|
---|
3261 | #define RT_NS_100MS UINT32_C(100000000)
|
---|
3262 | /** 10 millsecond expressed in nanoseconds. */
|
---|
3263 | #define RT_NS_10MS UINT32_C(10000000)
|
---|
3264 | /** 1 millsecond expressed in nanoseconds. */
|
---|
3265 | #define RT_NS_1MS UINT32_C(1000000)
|
---|
3266 | /** 100 microseconds expressed in nanoseconds. */
|
---|
3267 | #define RT_NS_100US UINT32_C(100000)
|
---|
3268 | /** 10 microseconds expressed in nanoseconds. */
|
---|
3269 | #define RT_NS_10US UINT32_C(10000)
|
---|
3270 | /** 1 microsecond expressed in nanoseconds. */
|
---|
3271 | #define RT_NS_1US UINT32_C(1000)
|
---|
3272 |
|
---|
3273 | /** 1 second expressed in nanoseconds - 64-bit type. */
|
---|
3274 | #define RT_NS_1SEC_64 UINT64_C(1000000000)
|
---|
3275 | /** 100 millsecond expressed in nanoseconds - 64-bit type. */
|
---|
3276 | #define RT_NS_100MS_64 UINT64_C(100000000)
|
---|
3277 | /** 10 millsecond expressed in nanoseconds - 64-bit type. */
|
---|
3278 | #define RT_NS_10MS_64 UINT64_C(10000000)
|
---|
3279 | /** 1 millsecond expressed in nanoseconds - 64-bit type. */
|
---|
3280 | #define RT_NS_1MS_64 UINT64_C(1000000)
|
---|
3281 | /** 100 microseconds expressed in nanoseconds - 64-bit type. */
|
---|
3282 | #define RT_NS_100US_64 UINT64_C(100000)
|
---|
3283 | /** 10 microseconds expressed in nanoseconds - 64-bit type. */
|
---|
3284 | #define RT_NS_10US_64 UINT64_C(10000)
|
---|
3285 | /** 1 microsecond expressed in nanoseconds - 64-bit type. */
|
---|
3286 | #define RT_NS_1US_64 UINT64_C(1000)
|
---|
3287 |
|
---|
3288 | /** 1 hour expressed in microseconds. */
|
---|
3289 | #define RT_US_1HOUR UINT32_C(3600000000)
|
---|
3290 | /** 1 minute expressed in microseconds. */
|
---|
3291 | #define RT_US_1MIN UINT32_C(60000000)
|
---|
3292 | /** 1 second expressed in microseconds. */
|
---|
3293 | #define RT_US_1SEC UINT32_C(1000000)
|
---|
3294 | /** 100 millsecond expressed in microseconds. */
|
---|
3295 | #define RT_US_100MS UINT32_C(100000)
|
---|
3296 | /** 10 millsecond expressed in microseconds. */
|
---|
3297 | #define RT_US_10MS UINT32_C(10000)
|
---|
3298 | /** 1 millsecond expressed in microseconds. */
|
---|
3299 | #define RT_US_1MS UINT32_C(1000)
|
---|
3300 |
|
---|
3301 | /** 1 hour expressed in microseconds - 64-bit type. */
|
---|
3302 | #define RT_US_1HOUR_64 UINT64_C(3600000000)
|
---|
3303 | /** 1 minute expressed in microseconds - 64-bit type. */
|
---|
3304 | #define RT_US_1MIN_64 UINT64_C(60000000)
|
---|
3305 | /** 1 second expressed in microseconds - 64-bit type. */
|
---|
3306 | #define RT_US_1SEC_64 UINT64_C(1000000)
|
---|
3307 | /** 100 millsecond expressed in microseconds - 64-bit type. */
|
---|
3308 | #define RT_US_100MS_64 UINT64_C(100000)
|
---|
3309 | /** 10 millsecond expressed in microseconds - 64-bit type. */
|
---|
3310 | #define RT_US_10MS_64 UINT64_C(10000)
|
---|
3311 | /** 1 millsecond expressed in microseconds - 64-bit type. */
|
---|
3312 | #define RT_US_1MS_64 UINT64_C(1000)
|
---|
3313 |
|
---|
3314 | /** 1 hour expressed in milliseconds. */
|
---|
3315 | #define RT_MS_1HOUR UINT32_C(3600000)
|
---|
3316 | /** 1 minute expressed in milliseconds. */
|
---|
3317 | #define RT_MS_1MIN UINT32_C(60000)
|
---|
3318 | /** 1 second expressed in milliseconds. */
|
---|
3319 | #define RT_MS_1SEC UINT32_C(1000)
|
---|
3320 |
|
---|
3321 | /** 1 hour expressed in milliseconds - 64-bit type. */
|
---|
3322 | #define RT_MS_1HOUR_64 UINT64_C(3600000)
|
---|
3323 | /** 1 minute expressed in milliseconds - 64-bit type. */
|
---|
3324 | #define RT_MS_1MIN_64 UINT64_C(60000)
|
---|
3325 | /** 1 second expressed in milliseconds - 64-bit type. */
|
---|
3326 | #define RT_MS_1SEC_64 UINT64_C(1000)
|
---|
3327 |
|
---|
3328 | /** The number of seconds per week. */
|
---|
3329 | #define RT_SEC_1WEEK UINT32_C(604800)
|
---|
3330 | /** The number of seconds per day. */
|
---|
3331 | #define RT_SEC_1DAY UINT32_C(86400)
|
---|
3332 | /** The number of seconds per hour. */
|
---|
3333 | #define RT_SEC_1HOUR UINT32_C(3600)
|
---|
3334 |
|
---|
3335 | /** The number of seconds per week - 64-bit type. */
|
---|
3336 | #define RT_SEC_1WEEK_64 UINT64_C(604800)
|
---|
3337 | /** The number of seconds per day - 64-bit type. */
|
---|
3338 | #define RT_SEC_1DAY_64 UINT64_C(86400)
|
---|
3339 | /** The number of seconds per hour - 64-bit type. */
|
---|
3340 | #define RT_SEC_1HOUR_64 UINT64_C(3600)
|
---|
3341 | /** @} */
|
---|
3342 |
|
---|
3343 |
|
---|
3344 | /** @defgroup grp_rt_cdefs_dbgtype Debug Info Types
|
---|
3345 | * @{ */
|
---|
3346 | /** Other format. */
|
---|
3347 | #define RT_DBGTYPE_OTHER RT_BIT_32(0)
|
---|
3348 | /** Stabs. */
|
---|
3349 | #define RT_DBGTYPE_STABS RT_BIT_32(1)
|
---|
3350 | /** Debug With Arbitrary Record Format (DWARF). */
|
---|
3351 | #define RT_DBGTYPE_DWARF RT_BIT_32(2)
|
---|
3352 | /** Microsoft Codeview debug info. */
|
---|
3353 | #define RT_DBGTYPE_CODEVIEW RT_BIT_32(3)
|
---|
3354 | /** Watcom debug info. */
|
---|
3355 | #define RT_DBGTYPE_WATCOM RT_BIT_32(4)
|
---|
3356 | /** IBM High Level Language debug info. */
|
---|
3357 | #define RT_DBGTYPE_HLL RT_BIT_32(5)
|
---|
3358 | /** Old OS/2 and Windows symbol file. */
|
---|
3359 | #define RT_DBGTYPE_SYM RT_BIT_32(6)
|
---|
3360 | /** Map file. */
|
---|
3361 | #define RT_DBGTYPE_MAP RT_BIT_32(7)
|
---|
3362 | /** @} */
|
---|
3363 |
|
---|
3364 |
|
---|
3365 | /** @defgroup grp_rt_cdefs_exetype Executable Image Types
|
---|
3366 | * @{ */
|
---|
3367 | /** Some other format. */
|
---|
3368 | #define RT_EXETYPE_OTHER RT_BIT_32(0)
|
---|
3369 | /** Portable Executable. */
|
---|
3370 | #define RT_EXETYPE_PE RT_BIT_32(1)
|
---|
3371 | /** Linear eXecutable. */
|
---|
3372 | #define RT_EXETYPE_LX RT_BIT_32(2)
|
---|
3373 | /** Linear Executable. */
|
---|
3374 | #define RT_EXETYPE_LE RT_BIT_32(3)
|
---|
3375 | /** New Executable. */
|
---|
3376 | #define RT_EXETYPE_NE RT_BIT_32(4)
|
---|
3377 | /** DOS Executable (Mark Zbikowski). */
|
---|
3378 | #define RT_EXETYPE_MZ RT_BIT_32(5)
|
---|
3379 | /** COM Executable. */
|
---|
3380 | #define RT_EXETYPE_COM RT_BIT_32(6)
|
---|
3381 | /** a.out Executable. */
|
---|
3382 | #define RT_EXETYPE_AOUT RT_BIT_32(7)
|
---|
3383 | /** Executable and Linkable Format. */
|
---|
3384 | #define RT_EXETYPE_ELF RT_BIT_32(8)
|
---|
3385 | /** Mach-O Executable (including FAT ones). */
|
---|
3386 | #define RT_EXETYPE_MACHO RT_BIT_32(9)
|
---|
3387 | /** TE from UEFI. */
|
---|
3388 | #define RT_EXETYPE_TE RT_BIT_32(9)
|
---|
3389 | /** @} */
|
---|
3390 |
|
---|
3391 |
|
---|
3392 | /** @def VALID_PTR
|
---|
3393 | * Pointer validation macro.
|
---|
3394 | * @param ptr The pointer.
|
---|
3395 | */
|
---|
3396 | #if defined(RT_ARCH_AMD64)
|
---|
3397 | # ifdef IN_RING3
|
---|
3398 | # if defined(RT_OS_DARWIN) /* first 4GB is reserved for legacy kernel. */
|
---|
3399 | # define RT_VALID_PTR(ptr) ( (uintptr_t)(ptr) >= _4G \
|
---|
3400 | && !((uintptr_t)(ptr) & 0xffff800000000000ULL) )
|
---|
3401 | # elif defined(RT_OS_SOLARIS) /* The kernel only used the top 2TB, but keep it simple. */
|
---|
3402 | # define RT_VALID_PTR(ptr) ( (uintptr_t)(ptr) + 0x1000U >= 0x2000U \
|
---|
3403 | && ( ((uintptr_t)(ptr) & 0xffff800000000000ULL) == 0xffff800000000000ULL \
|
---|
3404 | || ((uintptr_t)(ptr) & 0xffff800000000000ULL) == 0) )
|
---|
3405 | # else
|
---|
3406 | # define RT_VALID_PTR(ptr) ( (uintptr_t)(ptr) + 0x1000U >= 0x2000U \
|
---|
3407 | && !((uintptr_t)(ptr) & 0xffff800000000000ULL) )
|
---|
3408 | # endif
|
---|
3409 | # else /* !IN_RING3 */
|
---|
3410 | # define RT_VALID_PTR(ptr) ( (uintptr_t)(ptr) + 0x1000U >= 0x2000U \
|
---|
3411 | && ( ((uintptr_t)(ptr) & 0xffff800000000000ULL) == 0xffff800000000000ULL \
|
---|
3412 | || ((uintptr_t)(ptr) & 0xffff800000000000ULL) == 0) )
|
---|
3413 | # endif /* !IN_RING3 */
|
---|
3414 |
|
---|
3415 | #elif defined(RT_ARCH_X86)
|
---|
3416 | # define RT_VALID_PTR(ptr) ( (uintptr_t)(ptr) + 0x1000U >= 0x2000U )
|
---|
3417 |
|
---|
3418 | #elif defined(RT_ARCH_SPARC64)
|
---|
3419 | # ifdef IN_RING3
|
---|
3420 | # if defined(RT_OS_SOLARIS)
|
---|
3421 | /** Sparc64 user mode: According to Figure 9.4 in solaris internals */
|
---|
3422 | /** @todo # define RT_VALID_PTR(ptr) ( (uintptr_t)(ptr) + 0x80004000U >= 0x80004000U + 0x100000000ULL ) - figure this. */
|
---|
3423 | # define RT_VALID_PTR(ptr) ( (uintptr_t)(ptr) + 0x80000000U >= 0x80000000U + 0x100000000ULL )
|
---|
3424 | # else
|
---|
3425 | # error "Port me"
|
---|
3426 | # endif
|
---|
3427 | # else /* !IN_RING3 */
|
---|
3428 | # if defined(RT_OS_SOLARIS)
|
---|
3429 | /** @todo Sparc64 kernel mode: This is according to Figure 11.1 in solaris
|
---|
3430 | * internals. Verify in sources. */
|
---|
3431 | # define RT_VALID_PTR(ptr) ( (uintptr_t)(ptr) >= 0x01000000U )
|
---|
3432 | # else
|
---|
3433 | # error "Port me"
|
---|
3434 | # endif
|
---|
3435 | # endif /* !IN_RING3 */
|
---|
3436 |
|
---|
3437 | #elif defined(RT_ARCH_SPARC)
|
---|
3438 | # ifdef IN_RING3
|
---|
3439 | # ifdef RT_OS_SOLARIS
|
---|
3440 | /** Sparc user mode: According to
|
---|
3441 | * http://cvs.opensolaris.org/source/xref/onnv/onnv-gate/usr/src/uts/sun4/os/startup.c#510 */
|
---|
3442 | # define RT_VALID_PTR(ptr) ( (uintptr_t)(ptr) + 0x400000U >= 0x400000U + 0x2000U )
|
---|
3443 |
|
---|
3444 | # else
|
---|
3445 | # error "Port me"
|
---|
3446 | # endif
|
---|
3447 | # else /* !IN_RING3 */
|
---|
3448 | # ifdef RT_OS_SOLARIS
|
---|
3449 | /** @todo Sparc kernel mode: Check the sources! */
|
---|
3450 | # define RT_VALID_PTR(ptr) ( (uintptr_t)(ptr) + 0x1000U >= 0x2000U )
|
---|
3451 | # else
|
---|
3452 | # error "Port me"
|
---|
3453 | # endif
|
---|
3454 | # endif /* !IN_RING3 */
|
---|
3455 |
|
---|
3456 | #elif defined(RT_ARCH_ARM)
|
---|
3457 | /* ASSUMES that at least the last and first 4K are out of bounds. */
|
---|
3458 | # define RT_VALID_PTR(ptr) ( (uintptr_t)(ptr) + 0x1000U >= 0x2000U )
|
---|
3459 |
|
---|
3460 | #else
|
---|
3461 | # error "Architecture identifier missing / not implemented."
|
---|
3462 | #endif
|
---|
3463 |
|
---|
3464 | /** Old name for RT_VALID_PTR. */
|
---|
3465 | #define VALID_PTR(ptr) RT_VALID_PTR(ptr)
|
---|
3466 |
|
---|
3467 | /** @def RT_VALID_ALIGNED_PTR
|
---|
3468 | * Pointer validation macro that also checks the alignment.
|
---|
3469 | * @param ptr The pointer.
|
---|
3470 | * @param align The alignment, must be a power of two.
|
---|
3471 | */
|
---|
3472 | #define RT_VALID_ALIGNED_PTR(ptr, align) \
|
---|
3473 | ( !((uintptr_t)(ptr) & (uintptr_t)((align) - 1)) \
|
---|
3474 | && VALID_PTR(ptr) )
|
---|
3475 |
|
---|
3476 |
|
---|
3477 | /** @def VALID_PHYS32
|
---|
3478 | * 32 bits physical address validation macro.
|
---|
3479 | * @param Phys The RTGCPHYS address.
|
---|
3480 | */
|
---|
3481 | #define VALID_PHYS32(Phys) ( (uint64_t)(Phys) < (uint64_t)_4G )
|
---|
3482 |
|
---|
3483 | /** @def N_
|
---|
3484 | * The \#define N_ is used to mark a string for translation. This is usable in
|
---|
3485 | * any part of the code, as it is only used by the tools that create message
|
---|
3486 | * catalogs. This macro is a no-op as far as the compiler and code generation
|
---|
3487 | * is concerned.
|
---|
3488 | *
|
---|
3489 | * If you want to both mark a string for translation and translate it, use _().
|
---|
3490 | */
|
---|
3491 | #define N_(s) (s)
|
---|
3492 |
|
---|
3493 | /** @def _
|
---|
3494 | * The \#define _ is used to mark a string for translation and to translate it
|
---|
3495 | * in one step.
|
---|
3496 | *
|
---|
3497 | * If you want to only mark a string for translation, use N_().
|
---|
3498 | */
|
---|
3499 | #define _(s) gettext(s)
|
---|
3500 |
|
---|
3501 |
|
---|
3502 | /** @def __PRETTY_FUNCTION__
|
---|
3503 | * With GNU C we'd like to use the builtin __PRETTY_FUNCTION__, so define that
|
---|
3504 | * for the other compilers.
|
---|
3505 | */
|
---|
3506 | #if !defined(__GNUC__) && !defined(__PRETTY_FUNCTION__)
|
---|
3507 | # ifdef _MSC_VER
|
---|
3508 | # define __PRETTY_FUNCTION__ __FUNCSIG__
|
---|
3509 | # else
|
---|
3510 | # define __PRETTY_FUNCTION__ __FUNCTION__
|
---|
3511 | # endif
|
---|
3512 | #endif
|
---|
3513 |
|
---|
3514 |
|
---|
3515 | /** @def RT_STRICT
|
---|
3516 | * The \#define RT_STRICT controls whether or not assertions and other runtime
|
---|
3517 | * checks should be compiled in or not. This is defined when DEBUG is defined.
|
---|
3518 | * If RT_NO_STRICT is defined, it will unconditionally be undefined.
|
---|
3519 | *
|
---|
3520 | * If you want assertions which are not subject to compile time options use
|
---|
3521 | * the AssertRelease*() flavors.
|
---|
3522 | */
|
---|
3523 | #if !defined(RT_STRICT) && defined(DEBUG)
|
---|
3524 | # define RT_STRICT
|
---|
3525 | #endif
|
---|
3526 | #ifdef RT_NO_STRICT
|
---|
3527 | # undef RT_STRICT
|
---|
3528 | #endif
|
---|
3529 |
|
---|
3530 | /** @todo remove this: */
|
---|
3531 | #if !defined(RT_LOCK_STRICT) && !defined(DEBUG_bird)
|
---|
3532 | # define RT_LOCK_NO_STRICT
|
---|
3533 | #endif
|
---|
3534 | #if !defined(RT_LOCK_STRICT_ORDER) && !defined(DEBUG_bird)
|
---|
3535 | # define RT_LOCK_NO_STRICT_ORDER
|
---|
3536 | #endif
|
---|
3537 |
|
---|
3538 | /** @def RT_LOCK_STRICT
|
---|
3539 | * The \#define RT_LOCK_STRICT controls whether deadlock detection and related
|
---|
3540 | * checks are done in the lock and semaphore code. It is by default enabled in
|
---|
3541 | * RT_STRICT builds, but this behavior can be overridden by defining
|
---|
3542 | * RT_LOCK_NO_STRICT. */
|
---|
3543 | #if !defined(RT_LOCK_STRICT) && !defined(RT_LOCK_NO_STRICT) && defined(RT_STRICT)
|
---|
3544 | # define RT_LOCK_STRICT
|
---|
3545 | #endif
|
---|
3546 | /** @def RT_LOCK_NO_STRICT
|
---|
3547 | * The \#define RT_LOCK_NO_STRICT disables RT_LOCK_STRICT. */
|
---|
3548 | #if defined(RT_LOCK_NO_STRICT) && defined(RT_LOCK_STRICT)
|
---|
3549 | # undef RT_LOCK_STRICT
|
---|
3550 | #endif
|
---|
3551 |
|
---|
3552 | /** @def RT_LOCK_STRICT_ORDER
|
---|
3553 | * The \#define RT_LOCK_STRICT_ORDER controls whether locking order is checked
|
---|
3554 | * by the lock and semaphore code. It is by default enabled in RT_STRICT
|
---|
3555 | * builds, but this behavior can be overridden by defining
|
---|
3556 | * RT_LOCK_NO_STRICT_ORDER. */
|
---|
3557 | #if !defined(RT_LOCK_STRICT_ORDER) && !defined(RT_LOCK_NO_STRICT_ORDER) && defined(RT_STRICT)
|
---|
3558 | # define RT_LOCK_STRICT_ORDER
|
---|
3559 | #endif
|
---|
3560 | /** @def RT_LOCK_NO_STRICT_ORDER
|
---|
3561 | * The \#define RT_LOCK_NO_STRICT_ORDER disables RT_LOCK_STRICT_ORDER. */
|
---|
3562 | #if defined(RT_LOCK_NO_STRICT_ORDER) && defined(RT_LOCK_STRICT_ORDER)
|
---|
3563 | # undef RT_LOCK_STRICT_ORDER
|
---|
3564 | #endif
|
---|
3565 |
|
---|
3566 |
|
---|
3567 | /** Source position. */
|
---|
3568 | #define RT_SRC_POS __FILE__, __LINE__, RT_GCC_EXTENSION __PRETTY_FUNCTION__
|
---|
3569 |
|
---|
3570 | /** Source position declaration. */
|
---|
3571 | #define RT_SRC_POS_DECL const char *pszFile, unsigned iLine, const char *pszFunction
|
---|
3572 |
|
---|
3573 | /** Source position arguments. */
|
---|
3574 | #define RT_SRC_POS_ARGS pszFile, iLine, pszFunction
|
---|
3575 |
|
---|
3576 | /** Applies NOREF() to the source position arguments. */
|
---|
3577 | #define RT_SRC_POS_NOREF() do { NOREF(pszFile); NOREF(iLine); NOREF(pszFunction); } while (0)
|
---|
3578 |
|
---|
3579 |
|
---|
3580 | /** @def RT_INLINE_ASM_EXTERNAL
|
---|
3581 | * Defined as 1 if the compiler does not support inline assembly.
|
---|
3582 | * The ASM* functions will then be implemented in external .asm files.
|
---|
3583 | */
|
---|
3584 | #if (defined(_MSC_VER) && defined(RT_ARCH_AMD64)) \
|
---|
3585 | || (!defined(RT_ARCH_AMD64) && !defined(RT_ARCH_X86)) \
|
---|
3586 | || defined(__WATCOMC__)
|
---|
3587 | # define RT_INLINE_ASM_EXTERNAL 1
|
---|
3588 | #else
|
---|
3589 | # define RT_INLINE_ASM_EXTERNAL 0
|
---|
3590 | #endif
|
---|
3591 |
|
---|
3592 | /** @def RT_INLINE_ASM_GNU_STYLE
|
---|
3593 | * Defined as 1 if the compiler understands GNU style inline assembly.
|
---|
3594 | */
|
---|
3595 | #if defined(_MSC_VER) || defined(__WATCOMC__)
|
---|
3596 | # define RT_INLINE_ASM_GNU_STYLE 0
|
---|
3597 | #else
|
---|
3598 | # define RT_INLINE_ASM_GNU_STYLE 1
|
---|
3599 | #endif
|
---|
3600 |
|
---|
3601 | /** @def RT_INLINE_ASM_USES_INTRIN
|
---|
3602 | * Defined as the major MSC version if the compiler have and uses intrin.h.
|
---|
3603 | * Otherwise it is 0. */
|
---|
3604 | #ifdef _MSC_VER
|
---|
3605 | # if _MSC_VER >= 1700 /* Visual C++ v11.0 / 2012 */
|
---|
3606 | # define RT_INLINE_ASM_USES_INTRIN 17
|
---|
3607 | # elif _MSC_VER >= 1600 /* Visual C++ v10.0 / 2010 */
|
---|
3608 | # define RT_INLINE_ASM_USES_INTRIN 16
|
---|
3609 | # elif _MSC_VER >= 1500 /* Visual C++ v9.0 / 2008 */
|
---|
3610 | # define RT_INLINE_ASM_USES_INTRIN 15
|
---|
3611 | # elif _MSC_VER >= 1400 /* Visual C++ v8.0 / 2005 */
|
---|
3612 | # define RT_INLINE_ASM_USES_INTRIN 14
|
---|
3613 | # endif
|
---|
3614 | #endif
|
---|
3615 | #ifndef RT_INLINE_ASM_USES_INTRIN
|
---|
3616 | # define RT_INLINE_ASM_USES_INTRIN 0
|
---|
3617 | #endif
|
---|
3618 |
|
---|
3619 | /** @def RT_COMPILER_SUPPORTS_LAMBDA
|
---|
3620 | * If the defined, the compiler supports lambda expressions. These expressions
|
---|
3621 | * are useful for embedding assertions and type checks into macros. */
|
---|
3622 | #if defined(_MSC_VER) && defined(__cplusplus)
|
---|
3623 | # if _MSC_VER >= 1600 /* Visual C++ v10.0 / 2010 */
|
---|
3624 | # define RT_COMPILER_SUPPORTS_LAMBDA
|
---|
3625 | # endif
|
---|
3626 | #elif defined(__GNUC__) && defined(__cplusplus)
|
---|
3627 | /* 4.5 or later, I think, if in ++11 mode... */
|
---|
3628 | #endif
|
---|
3629 |
|
---|
3630 | /** @def RT_FAR_DATA
|
---|
3631 | * Set to 1 if we're in 16-bit mode and use far pointers.
|
---|
3632 | */
|
---|
3633 | #if ARCH_BITS == 16 && defined(__WATCOMC__) \
|
---|
3634 | && (defined(__COMPACT__) || defined(__LARGE__))
|
---|
3635 | # define RT_FAR_DATA 1
|
---|
3636 | #else
|
---|
3637 | # define RT_FAR_DATA 0
|
---|
3638 | #endif
|
---|
3639 |
|
---|
3640 | /** @} */
|
---|
3641 |
|
---|
3642 |
|
---|
3643 | /** @defgroup grp_rt_cdefs_cpp Special Macros for C++
|
---|
3644 | * @ingroup grp_rt_cdefs
|
---|
3645 | * @{
|
---|
3646 | */
|
---|
3647 |
|
---|
3648 | #ifdef __cplusplus
|
---|
3649 |
|
---|
3650 | /** @def DECLEXPORT_CLASS
|
---|
3651 | * How to declare an exported class. Place this macro after the 'class'
|
---|
3652 | * keyword in the declaration of every class you want to export.
|
---|
3653 | *
|
---|
3654 | * @note It is necessary to use this macro even for inner classes declared
|
---|
3655 | * inside the already exported classes. This is a GCC specific requirement,
|
---|
3656 | * but it seems not to harm other compilers.
|
---|
3657 | */
|
---|
3658 | #if defined(_MSC_VER) || defined(RT_OS_OS2)
|
---|
3659 | # define DECLEXPORT_CLASS __declspec(dllexport)
|
---|
3660 | #elif defined(RT_USE_VISIBILITY_DEFAULT)
|
---|
3661 | # define DECLEXPORT_CLASS __attribute__((visibility("default")))
|
---|
3662 | #else
|
---|
3663 | # define DECLEXPORT_CLASS
|
---|
3664 | #endif
|
---|
3665 |
|
---|
3666 | /** @def DECLIMPORT_CLASS
|
---|
3667 | * How to declare an imported class Place this macro after the 'class'
|
---|
3668 | * keyword in the declaration of every class you want to export.
|
---|
3669 | *
|
---|
3670 | * @note It is necessary to use this macro even for inner classes declared
|
---|
3671 | * inside the already exported classes. This is a GCC specific requirement,
|
---|
3672 | * but it seems not to harm other compilers.
|
---|
3673 | */
|
---|
3674 | #if defined(_MSC_VER) || (defined(RT_OS_OS2) && !defined(__IBMC__) && !defined(__IBMCPP__))
|
---|
3675 | # define DECLIMPORT_CLASS __declspec(dllimport)
|
---|
3676 | #elif defined(RT_USE_VISIBILITY_DEFAULT)
|
---|
3677 | # define DECLIMPORT_CLASS __attribute__((visibility("default")))
|
---|
3678 | #else
|
---|
3679 | # define DECLIMPORT_CLASS
|
---|
3680 | #endif
|
---|
3681 |
|
---|
3682 | /** @def WORKAROUND_MSVC7_ERROR_C2593_FOR_BOOL_OP
|
---|
3683 | * Macro to work around error C2593 of the not-so-smart MSVC 7.x ambiguity
|
---|
3684 | * resolver. The following snippet clearly demonstrates the code causing this
|
---|
3685 | * error:
|
---|
3686 | * @code
|
---|
3687 | * class A
|
---|
3688 | * {
|
---|
3689 | * public:
|
---|
3690 | * operator bool() const { return false; }
|
---|
3691 | * operator int*() const { return NULL; }
|
---|
3692 | * };
|
---|
3693 | * int main()
|
---|
3694 | * {
|
---|
3695 | * A a;
|
---|
3696 | * if (!a);
|
---|
3697 | * if (a && 0);
|
---|
3698 | * return 0;
|
---|
3699 | * }
|
---|
3700 | * @endcode
|
---|
3701 | * The code itself seems pretty valid to me and GCC thinks the same.
|
---|
3702 | *
|
---|
3703 | * This macro fixes the compiler error by explicitly overloading implicit
|
---|
3704 | * global operators !, && and || that take the given class instance as one of
|
---|
3705 | * their arguments.
|
---|
3706 | *
|
---|
3707 | * The best is to use this macro right after the class declaration.
|
---|
3708 | *
|
---|
3709 | * @note The macro expands to nothing for compilers other than MSVC.
|
---|
3710 | *
|
---|
3711 | * @param Cls Class to apply the workaround to
|
---|
3712 | */
|
---|
3713 | #if defined(_MSC_VER)
|
---|
3714 | # define WORKAROUND_MSVC7_ERROR_C2593_FOR_BOOL_OP(Cls) \
|
---|
3715 | inline bool operator! (const Cls &that) { return !bool (that); } \
|
---|
3716 | inline bool operator&& (const Cls &that, bool b) { return bool (that) && b; } \
|
---|
3717 | inline bool operator|| (const Cls &that, bool b) { return bool (that) || b; } \
|
---|
3718 | inline bool operator&& (bool b, const Cls &that) { return b && bool (that); } \
|
---|
3719 | inline bool operator|| (bool b, const Cls &that) { return b || bool (that); }
|
---|
3720 | #else
|
---|
3721 | # define WORKAROUND_MSVC7_ERROR_C2593_FOR_BOOL_OP(Cls)
|
---|
3722 | #endif
|
---|
3723 |
|
---|
3724 | /** @def WORKAROUND_MSVC7_ERROR_C2593_FOR_BOOL_OP_TPL
|
---|
3725 | * Version of WORKAROUND_MSVC7_ERROR_C2593_FOR_BOOL_OP for template classes.
|
---|
3726 | *
|
---|
3727 | * @param Tpl Name of the template class to apply the workaround to
|
---|
3728 | * @param ArgsDecl arguments of the template, as declared in |<>| after the
|
---|
3729 | * |template| keyword, including |<>|
|
---|
3730 | * @param Args arguments of the template, as specified in |<>| after the
|
---|
3731 | * template class name when using the, including |<>|
|
---|
3732 | *
|
---|
3733 | * Example:
|
---|
3734 | * @code
|
---|
3735 | * // template class declaration
|
---|
3736 | * template <class C>
|
---|
3737 | * class Foo { ... };
|
---|
3738 | * // applied workaround
|
---|
3739 | * WORKAROUND_MSVC7_ERROR_C2593_FOR_BOOL_OP_TPL (Foo, <class C>, <C>)
|
---|
3740 | * @endcode
|
---|
3741 | */
|
---|
3742 | #if defined(_MSC_VER)
|
---|
3743 | # define WORKAROUND_MSVC7_ERROR_C2593_FOR_BOOL_OP_TPL(Tpl, ArgsDecl, Args) \
|
---|
3744 | template ArgsDecl \
|
---|
3745 | inline bool operator! (const Tpl Args &that) { return !bool (that); } \
|
---|
3746 | template ArgsDecl \
|
---|
3747 | inline bool operator&& (const Tpl Args &that, bool b) { return bool (that) && b; } \
|
---|
3748 | template ArgsDecl \
|
---|
3749 | inline bool operator|| (const Tpl Args &that, bool b) { return bool (that) || b; } \
|
---|
3750 | template ArgsDecl \
|
---|
3751 | inline bool operator&& (bool b, const Tpl Args &that) { return b && bool (that); } \
|
---|
3752 | template ArgsDecl \
|
---|
3753 | inline bool operator|| (bool b, const Tpl Args &that) { return b || bool (that); }
|
---|
3754 | #else
|
---|
3755 | # define WORKAROUND_MSVC7_ERROR_C2593_FOR_BOOL_OP_TPL(Tpl, ArgsDecl, Args)
|
---|
3756 | #endif
|
---|
3757 |
|
---|
3758 |
|
---|
3759 | /** @def DECLARE_CLS_COPY_CTOR_ASSIGN_NOOP
|
---|
3760 | * Declares the copy constructor and the assignment operation as inlined no-ops
|
---|
3761 | * (non-existent functions) for the given class. Use this macro inside the
|
---|
3762 | * private section if you want to effectively disable these operations for your
|
---|
3763 | * class.
|
---|
3764 | *
|
---|
3765 | * @param Cls class name to declare for
|
---|
3766 | */
|
---|
3767 | #define DECLARE_CLS_COPY_CTOR_ASSIGN_NOOP(Cls) \
|
---|
3768 | inline Cls(const Cls &); \
|
---|
3769 | inline Cls &operator= (const Cls &)
|
---|
3770 |
|
---|
3771 |
|
---|
3772 | /** @def DECLARE_CLS_NEW_DELETE_NOOP
|
---|
3773 | * Declares the new and delete operations as no-ops (non-existent functions)
|
---|
3774 | * for the given class. Use this macro inside the private section if you want
|
---|
3775 | * to effectively limit creating class instances on the stack only.
|
---|
3776 | *
|
---|
3777 | * @note The destructor of the given class must not be virtual, otherwise a
|
---|
3778 | * compile time error will occur. Note that this is not a drawback: having
|
---|
3779 | * the virtual destructor for a stack-based class is absolutely useless
|
---|
3780 | * (the real class of the stack-based instance is always known to the compiler
|
---|
3781 | * at compile time, so it will always call the correct destructor).
|
---|
3782 | *
|
---|
3783 | * @param Cls class name to declare for
|
---|
3784 | */
|
---|
3785 | #define DECLARE_CLS_NEW_DELETE_NOOP(Cls) \
|
---|
3786 | inline static void *operator new (size_t); \
|
---|
3787 | inline static void operator delete (void *)
|
---|
3788 |
|
---|
3789 | #endif /* __cplusplus */
|
---|
3790 |
|
---|
3791 | /** @} */
|
---|
3792 |
|
---|
3793 | #endif
|
---|
3794 |
|
---|