Mercurial > trustbridge > nss-cmake-static

annotate nspr/pr/include/md/_linux.h @ 4:b513267f632f tip

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Build DBM module
author Andre Heinecke <andre.heinecke@intevation.de>
date Tue, 05 Aug 2014 18:58:03 +0200
parents 1e5118fa0cb1
children
rev   line source
0
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1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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2 /* This Source Code Form is subject to the terms of the Mozilla Public
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3 * License, v. 2.0. If a copy of the MPL was not distributed with this
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4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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5
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6 /*
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7 * This file is used by not only Linux but also other glibc systems
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8 * such as GNU/Hurd and GNU/k*BSD.
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9 */
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10
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11 #ifndef nspr_linux_defs_h___
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12 #define nspr_linux_defs_h___
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13
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14 #include "prthread.h"
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15
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16 /*
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17 * Internal configuration macros
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18 */
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19
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20 #define PR_LINKER_ARCH "linux"
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21 #define _PR_SI_SYSNAME "LINUX"
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22 #ifdef __powerpc64__
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23 #define _PR_SI_ARCHITECTURE "ppc64"
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24 #elif defined(__powerpc__)
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25 #define _PR_SI_ARCHITECTURE "ppc"
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26 #elif defined(__alpha)
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27 #define _PR_SI_ARCHITECTURE "alpha"
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28 #elif defined(__ia64__)
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29 #define _PR_SI_ARCHITECTURE "ia64"
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30 #elif defined(__x86_64__)
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31 #define _PR_SI_ARCHITECTURE "x86-64"
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32 #elif defined(__mc68000__)
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33 #define _PR_SI_ARCHITECTURE "m68k"
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34 #elif defined(__sparc__) && defined(__arch64__)
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35 #define _PR_SI_ARCHITECTURE "sparc64"
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36 #elif defined(__sparc__)
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37 #define _PR_SI_ARCHITECTURE "sparc"
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38 #elif defined(__i386__)
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39 #define _PR_SI_ARCHITECTURE "x86"
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40 #elif defined(__mips__)
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41 #define _PR_SI_ARCHITECTURE "mips"
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42 #elif defined(__arm__)
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43 #define _PR_SI_ARCHITECTURE "arm"
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44 #elif defined(__aarch64__)
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45 #define _PR_SI_ARCHITECTURE "aarch64"
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46 #elif defined(__hppa__)
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47 #define _PR_SI_ARCHITECTURE "hppa"
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48 #elif defined(__s390x__)
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49 #define _PR_SI_ARCHITECTURE "s390x"
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50 #elif defined(__s390__)
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51 #define _PR_SI_ARCHITECTURE "s390"
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52 #elif defined(__sh__)
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53 #define _PR_SI_ARCHITECTURE "sh"
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54 #elif defined(__avr32__)
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55 #define _PR_SI_ARCHITECTURE "avr32"
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56 #elif defined(__m32r__)
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57 #define _PR_SI_ARCHITECTURE "m32r"
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58 #else
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59 #error "Unknown CPU architecture"
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60 #endif
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61 #define PR_DLL_SUFFIX ".so"
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62
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63 #define _PR_VMBASE 0x30000000
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64 #define _PR_STACK_VMBASE 0x50000000
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65 #define _MD_DEFAULT_STACK_SIZE 65536L
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66 #define _MD_MMAP_FLAGS MAP_PRIVATE
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67
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68 #if defined(__aarch64__)
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69 #define _MD_MINIMUM_STACK_SIZE 0x20000
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70 #endif
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71
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72 #undef HAVE_STACK_GROWING_UP
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73
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74 /*
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75 * Elf linux supports dl* functions
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76 */
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77 #define HAVE_DLL
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78 #define USE_DLFCN
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79 #if defined(ANDROID)
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80 #define NO_DLOPEN_NULL
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81 #endif
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82
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83 #ifdef __FreeBSD_kernel__
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84 #define _PR_HAVE_SOCKADDR_LEN
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85 #endif
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86
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87 #if defined(__i386__)
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88 #define _PR_HAVE_ATOMIC_OPS
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89 #define _MD_INIT_ATOMIC()
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90 extern PRInt32 _PR_x86_AtomicIncrement(PRInt32 *val);
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91 #define _MD_ATOMIC_INCREMENT _PR_x86_AtomicIncrement
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92 extern PRInt32 _PR_x86_AtomicDecrement(PRInt32 *val);
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93 #define _MD_ATOMIC_DECREMENT _PR_x86_AtomicDecrement
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94 extern PRInt32 _PR_x86_AtomicAdd(PRInt32 *ptr, PRInt32 val);
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95 #define _MD_ATOMIC_ADD _PR_x86_AtomicAdd
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96 extern PRInt32 _PR_x86_AtomicSet(PRInt32 *val, PRInt32 newval);
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97 #define _MD_ATOMIC_SET _PR_x86_AtomicSet
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98 #endif
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99
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100 #if defined(__ia64__)
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101 #define _PR_HAVE_ATOMIC_OPS
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102 #define _MD_INIT_ATOMIC()
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103 extern PRInt32 _PR_ia64_AtomicIncrement(PRInt32 *val);
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104 #define _MD_ATOMIC_INCREMENT _PR_ia64_AtomicIncrement
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105 extern PRInt32 _PR_ia64_AtomicDecrement(PRInt32 *val);
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106 #define _MD_ATOMIC_DECREMENT _PR_ia64_AtomicDecrement
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107 extern PRInt32 _PR_ia64_AtomicAdd(PRInt32 *ptr, PRInt32 val);
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108 #define _MD_ATOMIC_ADD _PR_ia64_AtomicAdd
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109 extern PRInt32 _PR_ia64_AtomicSet(PRInt32 *val, PRInt32 newval);
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110 #define _MD_ATOMIC_SET _PR_ia64_AtomicSet
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111 #endif
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112
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113 #if defined(__x86_64__)
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114 #define _PR_HAVE_ATOMIC_OPS
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115 #define _MD_INIT_ATOMIC()
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116 extern PRInt32 _PR_x86_64_AtomicIncrement(PRInt32 *val);
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117 #define _MD_ATOMIC_INCREMENT _PR_x86_64_AtomicIncrement
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118 extern PRInt32 _PR_x86_64_AtomicDecrement(PRInt32 *val);
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119 #define _MD_ATOMIC_DECREMENT _PR_x86_64_AtomicDecrement
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120 extern PRInt32 _PR_x86_64_AtomicAdd(PRInt32 *ptr, PRInt32 val);
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121 #define _MD_ATOMIC_ADD _PR_x86_64_AtomicAdd
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122 extern PRInt32 _PR_x86_64_AtomicSet(PRInt32 *val, PRInt32 newval);
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123 #define _MD_ATOMIC_SET _PR_x86_64_AtomicSet
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124 #endif
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125
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126 #if defined(__powerpc__) && !defined(__powerpc64__)
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127 #define _PR_HAVE_ATOMIC_OPS
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128 #define _MD_INIT_ATOMIC()
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129 extern PRInt32 _PR_ppc_AtomicIncrement(PRInt32 *val);
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130 #define _MD_ATOMIC_INCREMENT _PR_ppc_AtomicIncrement
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131 extern PRInt32 _PR_ppc_AtomicDecrement(PRInt32 *val);
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132 #define _MD_ATOMIC_DECREMENT _PR_ppc_AtomicDecrement
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133 extern PRInt32 _PR_ppc_AtomicAdd(PRInt32 *ptr, PRInt32 val);
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134 #define _MD_ATOMIC_ADD _PR_ppc_AtomicAdd
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135 extern PRInt32 _PR_ppc_AtomicSet(PRInt32 *val, PRInt32 newval);
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136 #define _MD_ATOMIC_SET _PR_ppc_AtomicSet
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137 #endif
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138
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139 #if defined(__alpha)
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140 #define _PR_HAVE_ATOMIC_OPS
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141 #define _MD_INIT_ATOMIC()
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142 #define _MD_ATOMIC_ADD(ptr, i) ({ \
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143 PRInt32 __atomic_tmp, __atomic_ret; \
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144 __asm__ __volatile__( \
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145 "1: ldl_l %[ret], %[val] \n" \
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146 " addl %[ret], %[inc], %[tmp] \n" \
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147 " addl %[ret], %[inc], %[ret] \n" \
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148 " stl_c %[tmp], %[val] \n" \
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149 " beq %[tmp], 2f \n" \
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150 ".subsection 2 \n" \
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151 "2: br 1b \n" \
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152 ".previous" \
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153 : [ret] "=&r" (__atomic_ret), \
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154 [tmp] "=&r" (__atomic_tmp), \
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155 [val] "=m" (*ptr) \
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156 : [inc] "Ir" (i), "m" (*ptr)); \
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157 __atomic_ret; \
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158 })
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159 #define _MD_ATOMIC_INCREMENT(ptr) _MD_ATOMIC_ADD(ptr, 1)
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160 #define _MD_ATOMIC_DECREMENT(ptr) ({ \
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161 PRInt32 __atomic_tmp, __atomic_ret; \
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162 __asm__ __volatile__( \
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163 "1: ldl_l %[ret], %[val] \n" \
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164 " subl %[ret], 1, %[tmp] \n" \
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165 " subl %[ret], 1, %[ret] \n" \
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166 " stl_c %[tmp], %[val] \n" \
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167 " beq %[tmp], 2f \n" \
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168 ".subsection 2 \n" \
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169 "2: br 1b \n" \
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170 ".previous" \
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171 : [ret] "=&r" (__atomic_ret), \
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172 [tmp] "=&r" (__atomic_tmp), \
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173 [val] "=m" (*ptr) \
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174 : "m" (*ptr)); \
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175 __atomic_ret; \
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176 })
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177 #define _MD_ATOMIC_SET(ptr, n) ({ \
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178 PRInt32 __atomic_tmp, __atomic_ret; \
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179 __asm__ __volatile__( \
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180 "1: ldl_l %[ret], %[val] \n" \
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181 " mov %[newval], %[tmp] \n" \
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182 " stl_c %[tmp], %[val] \n" \
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183 " beq %[tmp], 2f \n" \
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184 ".subsection 2 \n" \
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185 "2: br 1b \n" \
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186 ".previous" \
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187 : [ret] "=&r" (__atomic_ret), \
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188 [tmp] "=&r"(__atomic_tmp), \
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189 [val] "=m" (*ptr) \
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190 : [newval] "Ir" (n), "m" (*ptr)); \
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191 __atomic_ret; \
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192 })
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193 #endif
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194
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195 #if defined(__arm__) || defined(__aarch64__)
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196 #if defined(__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4)
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197 /* Use GCC built-in functions */
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198 #define _PR_HAVE_ATOMIC_OPS
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199 #define _MD_INIT_ATOMIC()
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200
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201 #define _MD_ATOMIC_INCREMENT(ptr) __sync_add_and_fetch(ptr, 1)
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202 #define _MD_ATOMIC_DECREMENT(ptr) __sync_sub_and_fetch(ptr, 1)
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203 #define _MD_ATOMIC_SET(ptr, nv) __sync_lock_test_and_set(ptr, nv)
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204 #define _MD_ATOMIC_ADD(ptr, i) __sync_add_and_fetch(ptr, i)
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205
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206 #elif defined(_PR_ARM_KUSER)
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207 #define _PR_HAVE_ATOMIC_OPS
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208 #define _MD_INIT_ATOMIC()
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209
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210 /*
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211 * The kernel provides this helper function at a fixed address with a fixed
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212 * ABI signature, directly callable from user space.
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213 *
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214 * Definition:
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215 * Atomically store newval in *ptr if *ptr is equal to oldval.
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216 * Return zero if *ptr was changed or non-zero if no exchange happened.
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217 */
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218 typedef int (__kernel_cmpxchg_t)(int oldval, int newval, volatile int *ptr);
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219 #define __kernel_cmpxchg (*(__kernel_cmpxchg_t *)0xffff0fc0)
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220
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221 #define _MD_ATOMIC_INCREMENT(ptr) _MD_ATOMIC_ADD(ptr, 1)
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222 #define _MD_ATOMIC_DECREMENT(ptr) _MD_ATOMIC_ADD(ptr, -1)
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223
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224 static inline PRInt32 _MD_ATOMIC_ADD(PRInt32 *ptr, PRInt32 n)
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225 {
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226 PRInt32 ov, nv;
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227 volatile PRInt32 *vp = ptr;
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228
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229 do {
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230 ov = *vp;
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231 nv = ov + n;
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232 } while (__kernel_cmpxchg(ov, nv, vp));
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233
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234 return nv;
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235 }
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236
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237 static inline PRInt32 _MD_ATOMIC_SET(PRInt32 *ptr, PRInt32 nv)
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238 {
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239 PRInt32 ov;
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240 volatile PRInt32 *vp = ptr;
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241
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242 do {
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243 ov = *vp;
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244 } while (__kernel_cmpxchg(ov, nv, vp));
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245
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246 return ov;
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247 }
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248 #endif
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249 #endif /* __arm__ */
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250
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251 #define USE_SETJMP
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252 #if (defined(__GLIBC__) && __GLIBC__ >= 2) || defined(ANDROID)
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253 #define _PR_POLL_AVAILABLE
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254 #endif
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255 #undef _PR_USE_POLL
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256 #define _PR_STAT_HAS_ONLY_ST_ATIME
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257 #if defined(__alpha) || defined(__ia64__)
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258 #define _PR_HAVE_LARGE_OFF_T
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259 #elif (__GLIBC__ > 2) || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) \
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260 || defined(ANDROID)
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261 #define _PR_HAVE_OFF64_T
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262 #else
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263 #define _PR_NO_LARGE_FILES
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264 #endif
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265 #if (__GLIBC__ > 2) || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) \
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266 || defined(ANDROID)
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267 #define _PR_INET6
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268 #define _PR_HAVE_INET_NTOP
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269 #define _PR_HAVE_GETHOSTBYNAME2
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270 #define _PR_HAVE_GETADDRINFO
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271 #define _PR_INET6_PROBE
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272 #endif
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273 #ifndef ANDROID
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274 #define _PR_HAVE_SYSV_SEMAPHORES
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275 #define PR_HAVE_SYSV_NAMED_SHARED_MEMORY
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276 #endif
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277 /* Android has gethostbyname_r but not gethostbyaddr_r or gethostbyname2_r. */
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278 #if (__GLIBC__ >= 2) && defined(_PR_PTHREADS)
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279 #define _PR_HAVE_GETHOST_R
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280 #define _PR_HAVE_GETHOST_R_INT
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281 #endif
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282
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283 #ifdef _PR_PTHREADS
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284
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285 extern void _MD_CleanupBeforeExit(void);
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286 #define _MD_CLEANUP_BEFORE_EXIT _MD_CleanupBeforeExit
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287
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288 #else /* ! _PR_PTHREADS */
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289
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290 #include <setjmp.h>
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291
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292 #define PR_CONTEXT_TYPE sigjmp_buf
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293
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294 #define CONTEXT(_th) ((_th)->md.context)
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295
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296 #ifdef __powerpc__
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297 /*
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298 * PowerPC based MkLinux
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299 *
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300 * On the PowerPC, the new style jmp_buf isn't used until glibc
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301 * 2.1.
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302 */
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303 #if (__GLIBC__ > 2) || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1)
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304 #define _MD_GET_SP(_t) (_t)->md.context[0].__jmpbuf[JB_GPR1]
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305 #else
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306 #define _MD_GET_SP(_t) (_t)->md.context[0].__jmpbuf[0].__misc[0]
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307 #endif /* glibc 2.1 or later */
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308 #define _MD_SET_FP(_t, val)
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309 #define _MD_GET_SP_PTR(_t) &(_MD_GET_SP(_t))
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310 #define _MD_GET_FP_PTR(_t) ((void *) 0)
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311 /* aix = 64, macos = 70 */
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312 #define PR_NUM_GCREGS 64
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313
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314 #elif defined(__alpha)
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315 /* Alpha based Linux */
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316
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317 #if defined(__GLIBC__) && __GLIBC__ >= 2
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318 #define _MD_GET_SP(_t) (_t)->md.context[0].__jmpbuf[JB_SP]
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319 #define _MD_SET_FP(_t, val)
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320 #define _MD_GET_SP_PTR(_t) &(_MD_GET_SP(_t))
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321 #define _MD_GET_FP_PTR(_t) ((void *) 0)
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322 #define _MD_SP_TYPE long int
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323 #else
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324 #define _MD_GET_SP(_t) (_t)->md.context[0].__jmpbuf[0].__sp
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325 #define _MD_SET_FP(_t, val)
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326 #define _MD_GET_SP_PTR(_t) &(_MD_GET_SP(_t))
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327 #define _MD_GET_FP_PTR(_t) ((void *) 0)
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328 #define _MD_SP_TYPE __ptr_t
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329 #endif /* defined(__GLIBC__) && __GLIBC__ >= 2 */
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330
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331 /* XXX not sure if this is correct, or maybe it should be 17? */
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332 #define PR_NUM_GCREGS 9
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333
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334 #elif defined(__ia64__)
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335
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336 #define _MD_GET_SP(_t) ((long *)((_t)->md.context[0].__jmpbuf)[0])
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337 #define _MD_SET_FP(_t, val)
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338 #define _MD_GET_SP_PTR(_t) &(_MD_GET_SP(_t))
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339 #define _MD_GET_FP_PTR(_t) ((void *) 0)
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340 #define _MD_SP_TYPE long int
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341
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342 #define PR_NUM_GCREGS _JBLEN
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343
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344 #elif defined(__mc68000__)
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345 /* m68k based Linux */
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346
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347 /*
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348 * On the m68k, glibc still uses the old style sigjmp_buf, even
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349 * in glibc 2.0.7.
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350 */
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351 #if defined(__GLIBC__) && __GLIBC__ >= 2
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352 #define _MD_GET_SP(_t) (_t)->md.context[0].__jmpbuf[0].__sp
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353 #define _MD_SET_FP(_t, val)
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354 #define _MD_GET_SP_PTR(_t) &(_MD_GET_SP(_t))
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355 #define _MD_GET_FP_PTR(_t) ((void *) 0)
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356 #define _MD_SP_TYPE int
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357 #else
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358 #define _MD_GET_SP(_t) (_t)->md.context[0].__jmpbuf[0].__sp
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359 #define _MD_SET_FP(_t, val)
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360 #define _MD_GET_SP_PTR(_t) &(_MD_GET_SP(_t))
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361 #define _MD_GET_FP_PTR(_t) ((void *) 0)
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362 #define _MD_SP_TYPE __ptr_t
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363 #endif /* defined(__GLIBC__) && __GLIBC__ >= 2 */
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364
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365 /* XXX not sure if this is correct, or maybe it should be 17? */
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366 #define PR_NUM_GCREGS 9
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367
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368 #elif defined(__sparc__)
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369 /* Sparc */
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370 #if defined(__GLIBC__) && __GLIBC__ >= 2
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371 /*
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372 * You need glibc2-2.0.7-25 or later. The libraries that came with
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373 * Red Hat 5.1 are not new enough, but they are in 5.2.
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374 */
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375 #define _MD_GET_SP(_t) (_t)->md.context[0].__jmpbuf[JB_SP]
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376 #define _MD_SET_FP(_t, val) ((_t)->md.context[0].__jmpbuf[JB_FP] = val)
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377 #define _MD_GET_SP_PTR(_t) &(_MD_GET_SP(_t))
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378 #define _MD_GET_FP_PTR(_t) (&(_t)->md.context[0].__jmpbuf[JB_FP])
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379 #define _MD_SP_TYPE int
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diff changeset
380 #else
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diff changeset
381 #define _MD_GET_SP(_t) (_t)->md.context[0].__jmpbuf[0].__fp
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diff changeset
382 #define _MD_SET_FP(_t, val)
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diff changeset
383 #define _MD_GET_SP_PTR(_t) &(_MD_GET_SP(_t))
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diff changeset
384 #define _MD_GET_FP_PTR(_t) ((void *) 0)
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diff changeset
385 #define _MD_SP_TYPE __ptr_t
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386 #endif /* defined(__GLIBC__) && __GLIBC__ >= 2 */
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diff changeset
387
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diff changeset
388 #elif defined(__i386__)
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diff changeset
389 /* Intel based Linux */
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diff changeset
390 #if defined(__GLIBC__) && __GLIBC__ >= 2
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diff changeset
391 #define _MD_GET_SP(_t) (_t)->md.context[0].__jmpbuf[JB_SP]
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diff changeset
392 #define _MD_SET_FP(_t, val) ((_t)->md.context[0].__jmpbuf[JB_BP] = val)
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diff changeset
393 #define _MD_GET_SP_PTR(_t) &(_MD_GET_SP(_t))
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394 #define _MD_GET_FP_PTR(_t) (&(_t)->md.context[0].__jmpbuf[JB_BP])
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395 #define _MD_SP_TYPE int
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396 #else
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397 #define _MD_GET_SP(_t) (_t)->md.context[0].__jmpbuf[0].__sp
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398 #define _MD_SET_FP(_t, val) ((_t)->md.context[0].__jmpbuf[0].__bp = val)
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399 #define _MD_GET_SP_PTR(_t) &(_MD_GET_SP(_t))
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400 #define _MD_GET_FP_PTR(_t) &((_t)->md.context[0].__jmpbuf[0].__bp)
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401 #define _MD_SP_TYPE __ptr_t
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402 #endif /* defined(__GLIBC__) && __GLIBC__ >= 2 */
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403 #define PR_NUM_GCREGS 6
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diff changeset
404
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405 #elif defined(__mips__)
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diff changeset
406 /* Linux/MIPS */
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407 #if defined(__GLIBC__) && __GLIBC__ >= 2
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408 #define _MD_GET_SP(_t) (_t)->md.context[0].__jmpbuf[0].__sp
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409 #define _MD_SET_FP(_t, val) ((_t)->md.context[0].__jmpbuf[0].__fp = (val))
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410 #define _MD_GET_SP_PTR(_t) &(_MD_GET_SP(_t))
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411 #define _MD_GET_FP_PTR(_t) (&(_t)->md.context[0].__jmpbuf[0].__fp)
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412 #define _MD_SP_TYPE __ptr_t
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413 #else
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414 #error "Linux/MIPS pre-glibc2 not supported yet"
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415 #endif /* defined(__GLIBC__) && __GLIBC__ >= 2 */
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416
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417 #elif defined(__arm__)
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diff changeset
418 /* ARM/Linux */
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diff changeset
419 #if defined(__GLIBC__) && __GLIBC__ >= 2
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420 #ifdef __ARM_EABI__
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421 /* EABI */
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422 #define _MD_GET_SP(_t) (_t)->md.context[0].__jmpbuf[8]
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423 #define _MD_SET_FP(_t, val) ((_t)->md.context[0].__jmpbuf[7] = (val))
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424 #define _MD_GET_SP_PTR(_t) &(_MD_GET_SP(_t))
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425 #define _MD_GET_FP_PTR(_t) (&(_t)->md.context[0].__jmpbuf[7])
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426 #define _MD_SP_TYPE __ptr_t
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Andre Heinecke <andre.heinecke@intevation.de>
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427 #else /* __ARM_EABI__ */
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Andre Heinecke <andre.heinecke@intevation.de>
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diff changeset
428 /* old ABI */
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Andre Heinecke <andre.heinecke@intevation.de>
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429 #define _MD_GET_SP(_t) (_t)->md.context[0].__jmpbuf[20]
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Andre Heinecke <andre.heinecke@intevation.de>
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430 #define _MD_SET_FP(_t, val) ((_t)->md.context[0].__jmpbuf[19] = (val))
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431 #define _MD_GET_SP_PTR(_t) &(_MD_GET_SP(_t))
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432 #define _MD_GET_FP_PTR(_t) (&(_t)->md.context[0].__jmpbuf[19])
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433 #define _MD_SP_TYPE __ptr_t
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434 #endif /* __ARM_EABI__ */
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Andre Heinecke <andre.heinecke@intevation.de>
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diff changeset
435 #else
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diff changeset
436 #error "ARM/Linux pre-glibc2 not supported yet"
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437 #endif /* defined(__GLIBC__) && __GLIBC__ >= 2 */
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438
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diff changeset
439 #elif defined(__sh__)
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Andre Heinecke <andre.heinecke@intevation.de>
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diff changeset
440 /* SH/Linux */
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diff changeset
441 #if defined(__GLIBC__) && __GLIBC__ >= 2
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442 #define _MD_GET_SP(_t) (_t)->md.context[0].__jmpbuf[7]
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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diff changeset
443 #define _MD_SET_FP(_t, val) ((_t)->md.context[0].__jmpbuf[6] = (val))
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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diff changeset
444 #define _MD_GET_SP_PTR(_t) &(_MD_GET_SP(_t))
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
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diff changeset
445 #define _MD_GET_FP_PTR(_t) (&(_t)->md.context[0].__jmpbuf[6])
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diff changeset
446 #define _MD_SP_TYPE __ptr_t
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447 #else
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diff changeset
448 #error "SH/Linux pre-glibc2 not supported yet"
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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449 #endif /* defined(__GLIBC__) && __GLIBC__ >= 2 */
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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diff changeset
450
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Andre Heinecke <andre.heinecke@intevation.de>
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451 #elif defined(__m32r__)
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Andre Heinecke <andre.heinecke@intevation.de>
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diff changeset
452 /* Linux/M32R */
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Andre Heinecke <andre.heinecke@intevation.de>
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diff changeset
453 #if defined(__GLIBC__) && __GLIBC__ >= 2
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Andre Heinecke <andre.heinecke@intevation.de>
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diff changeset
454 #define _MD_GET_SP(_t) (_t)->md.context[0].__jmpbuf[0].__regs[JB_SP]
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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diff changeset
455 #define _MD_SET_FP(_t, val) ((_t)->md.context[0].__jmpbuf[0].__regs[JB_FP] = (val))
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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diff changeset
456 #define _MD_GET_SP_PTR(_t) &(_MD_GET_SP(_t))
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diff changeset
457 #define _MD_GET_FP_PTR(_t) (&(_t)->md.context[0].__jmpbuf[0].__regs[JB_FP])
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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diff changeset
458 #define _MD_SP_TYPE __ptr_t
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diff changeset
459 #else
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diff changeset
460 #error "Linux/M32R pre-glibc2 not supported yet"
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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diff changeset
461 #endif /* defined(__GLIBC__) && __GLIBC__ >= 2 */
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diff changeset
462
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diff changeset
463 #else
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464
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465 #error "Unknown CPU architecture"
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466
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Andre Heinecke <andre.heinecke@intevation.de>
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diff changeset
467 #endif /*__powerpc__*/
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diff changeset
468
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Andre Heinecke <andre.heinecke@intevation.de>
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diff changeset
469 /*
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diff changeset
470 ** Initialize a thread context to run "_main()" when started
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471 */
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472 #ifdef __powerpc__
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473
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474 #define _MD_INIT_CONTEXT(_thread, _sp, _main, status) \
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diff changeset
475 { \
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
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476 *status = PR_TRUE; \
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
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diff changeset
477 if (sigsetjmp(CONTEXT(_thread), 1)) { \
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
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diff changeset
478 _main(); \
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
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479 } \
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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480 _MD_GET_SP(_thread) = (unsigned char*) ((_sp) - 128); \
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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diff changeset
481 _thread->md.sp = _MD_GET_SP_PTR(_thread); \
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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diff changeset
482 _thread->md.fp = _MD_GET_FP_PTR(_thread); \
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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diff changeset
483 _MD_SET_FP(_thread, 0); \
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
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diff changeset
484 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
485
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
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486 #elif defined(__mips__)
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Andre Heinecke <andre.heinecke@intevation.de>
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diff changeset
487
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488 #define _MD_INIT_CONTEXT(_thread, _sp, _main, status) \
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
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diff changeset
489 { \
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
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490 *status = PR_TRUE; \
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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491 (void) sigsetjmp(CONTEXT(_thread), 1); \
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diff changeset
492 _thread->md.context[0].__jmpbuf[0].__pc = (__ptr_t) _main; \
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diff changeset
493 _MD_GET_SP(_thread) = (_MD_SP_TYPE) ((_sp) - 64); \
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diff changeset
494 _thread->md.sp = _MD_GET_SP_PTR(_thread); \
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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parents:
diff changeset
495 _thread->md.fp = _MD_GET_FP_PTR(_thread); \
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
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diff changeset
496 _MD_SET_FP(_thread, 0); \
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Andre Heinecke <andre.heinecke@intevation.de>
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diff changeset
497 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
498
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
499 #else
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
500
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
501 #define _MD_INIT_CONTEXT(_thread, _sp, _main, status) \
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
502 { \
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
503 *status = PR_TRUE; \
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
504 if (sigsetjmp(CONTEXT(_thread), 1)) { \
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
505 _main(); \
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
506 } \
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
507 _MD_GET_SP(_thread) = (_MD_SP_TYPE) ((_sp) - 64); \
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
508 _thread->md.sp = _MD_GET_SP_PTR(_thread); \
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
509 _thread->md.fp = _MD_GET_FP_PTR(_thread); \
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
510 _MD_SET_FP(_thread, 0); \
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
511 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
512
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
513 #endif /*__powerpc__*/
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
514
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
515 #define _MD_SWITCH_CONTEXT(_thread) \
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
516 if (!sigsetjmp(CONTEXT(_thread), 1)) { \
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
517 (_thread)->md.errcode = errno; \
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Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
518 _PR_Schedule(); \
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
519 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
520
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
521 /*
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
522 ** Restore a thread context, saved by _MD_SWITCH_CONTEXT
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
523 */
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
524 #define _MD_RESTORE_CONTEXT(_thread) \
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
525 { \
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
526 errno = (_thread)->md.errcode; \
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
527 _MD_SET_CURRENT_THREAD(_thread); \
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
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528 siglongjmp(CONTEXT(_thread), 1); \
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
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diff changeset
529 }
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
530
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
531 /* Machine-dependent (MD) data structures */
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
532
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
533 struct _MDThread {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
534 PR_CONTEXT_TYPE context;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
535 void *sp;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
536 void *fp;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
537 int id;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
538 int errcode;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
539 };
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
540
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
541 struct _MDThreadStack {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
542 PRInt8 notused;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
543 };
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
544
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
545 struct _MDLock {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
546 PRInt8 notused;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
547 };
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
548
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
549 struct _MDSemaphore {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
550 PRInt8 notused;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
551 };
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
552
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
553 struct _MDCVar {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
554 PRInt8 notused;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
555 };
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
556
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
557 struct _MDSegment {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
558 PRInt8 notused;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
559 };
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
560
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
561 /*
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
562 * md-specific cpu structure field
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
563 */
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
564 #include <sys/time.h> /* for FD_SETSIZE */
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
565 #define _PR_MD_MAX_OSFD FD_SETSIZE
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
566
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
567 struct _MDCPU_Unix {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
568 PRCList ioQ;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
569 PRUint32 ioq_timeout;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
570 PRInt32 ioq_max_osfd;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
571 PRInt32 ioq_osfd_cnt;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
572 #ifndef _PR_USE_POLL
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
573 fd_set fd_read_set, fd_write_set, fd_exception_set;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
574 PRInt16 fd_read_cnt[_PR_MD_MAX_OSFD],fd_write_cnt[_PR_MD_MAX_OSFD],
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
575 fd_exception_cnt[_PR_MD_MAX_OSFD];
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
576 #else
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
577 struct pollfd *ioq_pollfds;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
578 int ioq_pollfds_size;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
579 #endif /* _PR_USE_POLL */
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
580 };
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
581
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
582 #define _PR_IOQ(_cpu) ((_cpu)->md.md_unix.ioQ)
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
583 #define _PR_ADD_TO_IOQ(_pq, _cpu) PR_APPEND_LINK(&_pq.links, &_PR_IOQ(_cpu))
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
584 #define _PR_FD_READ_SET(_cpu) ((_cpu)->md.md_unix.fd_read_set)
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
585 #define _PR_FD_READ_CNT(_cpu) ((_cpu)->md.md_unix.fd_read_cnt)
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
586 #define _PR_FD_WRITE_SET(_cpu) ((_cpu)->md.md_unix.fd_write_set)
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
587 #define _PR_FD_WRITE_CNT(_cpu) ((_cpu)->md.md_unix.fd_write_cnt)
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
588 #define _PR_FD_EXCEPTION_SET(_cpu) ((_cpu)->md.md_unix.fd_exception_set)
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
589 #define _PR_FD_EXCEPTION_CNT(_cpu) ((_cpu)->md.md_unix.fd_exception_cnt)
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
590 #define _PR_IOQ_TIMEOUT(_cpu) ((_cpu)->md.md_unix.ioq_timeout)
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
591 #define _PR_IOQ_MAX_OSFD(_cpu) ((_cpu)->md.md_unix.ioq_max_osfd)
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
592 #define _PR_IOQ_OSFD_CNT(_cpu) ((_cpu)->md.md_unix.ioq_osfd_cnt)
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
593 #define _PR_IOQ_POLLFDS(_cpu) ((_cpu)->md.md_unix.ioq_pollfds)
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
594 #define _PR_IOQ_POLLFDS_SIZE(_cpu) ((_cpu)->md.md_unix.ioq_pollfds_size)
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
595
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
596 #define _PR_IOQ_MIN_POLLFDS_SIZE(_cpu) 32
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
597
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
598 struct _MDCPU {
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
599 struct _MDCPU_Unix md_unix;
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
600 };
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
601
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
602 #define _MD_INIT_LOCKS()
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
603 #define _MD_NEW_LOCK(lock) PR_SUCCESS
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
604 #define _MD_FREE_LOCK(lock)
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
605 #define _MD_LOCK(lock)
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
606 #define _MD_UNLOCK(lock)
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
607 #define _MD_INIT_IO()
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
608 #define _MD_IOQ_LOCK()
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
609 #define _MD_IOQ_UNLOCK()
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
610
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
611 extern PRStatus _MD_InitializeThread(PRThread *thread);
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
612
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
613 #define _MD_INIT_RUNNING_CPU(cpu) _MD_unix_init_running_cpu(cpu)
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
614 #define _MD_INIT_THREAD _MD_InitializeThread
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
615 #define _MD_EXIT_THREAD(thread)
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
616 #define _MD_SUSPEND_THREAD(thread) _MD_suspend_thread
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
617 #define _MD_RESUME_THREAD(thread) _MD_resume_thread
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
618 #define _MD_CLEAN_THREAD(_thread)
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
619
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
620 extern PRStatus _MD_CREATE_THREAD(
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
621 PRThread *thread,
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
622 void (*start) (void *),
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
623 PRThreadPriority priority,
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
624 PRThreadScope scope,
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
625 PRThreadState state,
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
626 PRUint32 stackSize);
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
627 extern void _MD_SET_PRIORITY(struct _MDThread *thread, PRUintn newPri);
1e5118fa0cb1 This is NSS with a Cmake Buildsyste
Andre Heinecke <andre.heinecke@intevation.de>
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628 extern PRStatus _MD_WAIT(PRThread *, PRIntervalTime timeout);
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629 extern PRStatus _MD_WAKEUP_WAITER(PRThread *);
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630 extern void _MD_YIELD(void);
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631
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632 #endif /* ! _PR_PTHREADS */
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633
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634 extern void _MD_EarlyInit(void);
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635
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636 #define _MD_EARLY_INIT _MD_EarlyInit
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637 #define _MD_FINAL_INIT _PR_UnixInit
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638 #define HAVE_CLOCK_MONOTONIC
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639
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640 /*
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641 * We wrapped the select() call. _MD_SELECT refers to the built-in,
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642 * unwrapped version.
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643 */
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644 #define _MD_SELECT __select
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645
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646 #ifdef _PR_POLL_AVAILABLE
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647 #include <sys/poll.h>
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648 extern int __syscall_poll(struct pollfd *ufds, unsigned long int nfds,
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649 int timeout);
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650 #define _MD_POLL __syscall_poll
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651 #endif
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652
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653 /* For writev() */
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654 #include <sys/uio.h>
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655
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656 extern void _MD_linux_map_sendfile_error(int err);
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657
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658 #endif /* nspr_linux_defs_h___ */
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