1 | //////////////////////////////////////////////////////////////////////////// |
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2 | // File : xml_driver.c |
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3 | // Date : 04/04/2012 |
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4 | // Author : alain greiner |
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5 | // Copyright (c) UPMC-LIP6 |
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6 | //////////////////////////////////////////////////////////////////////////// |
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7 | // This program translate a binary file containing a MAPPING_INFO |
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8 | // data structure to an xml file. |
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9 | //////////////////////////////////////////////////////////////////////////// |
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10 | |
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11 | #include <stdlib.h> |
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12 | #include <fcntl.h> |
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13 | #include <unistd.h> |
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14 | #include <stdio.h> |
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15 | #include <string.h> |
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16 | #include <stdint.h> |
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17 | #include <mapping_info.h> |
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18 | |
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19 | ///////////////////////////////////////////////////// |
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20 | void buildXml( mapping_header_t* header, FILE* fpout) |
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21 | { |
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22 | |
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23 | const char* vobj_type[] = |
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24 | { |
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25 | "ELF", // binary code generated by GCC |
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26 | "BLOB", // binary code generated by GCC |
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27 | "PTAB", // page table |
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28 | "PERI", // hardware component |
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29 | "MWMR", // MWMR channel |
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30 | "LOCK", // Spin-Lock |
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31 | "BUFFER", // Any "no intialiasation needed" objects (stacks...) |
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32 | "BARRIER" // Barrier |
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33 | }; |
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34 | |
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35 | const char* pseg_type[] = |
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36 | { |
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37 | "RAM", |
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38 | "ROM", |
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39 | "PERI" |
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40 | }; |
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41 | |
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42 | const char* irq_type[] = |
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43 | { |
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44 | "HARD", |
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45 | "SOFT" |
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46 | }; |
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47 | |
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48 | const char* isr_type[] = |
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49 | { |
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50 | "ISR_IOC", |
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51 | "ISR_FBDMA", |
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52 | "ISR_TTY" |
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53 | }; |
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54 | |
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55 | const char* reg_type[] = |
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56 | { |
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57 | "STATUS", |
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58 | "CONFIG" |
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59 | }; |
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60 | |
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61 | const char* port_direction[] = |
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62 | { |
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63 | "TO_COPROC", |
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64 | "FROM_COPROC" |
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65 | }; |
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66 | |
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67 | const char* mode_str[] = |
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68 | { "____", |
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69 | "___U", |
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70 | "__W_", |
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71 | "__WU", |
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72 | "_X__", |
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73 | "_X_U", |
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74 | "_XW_", |
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75 | "_XWU", |
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76 | "C___", |
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77 | "C__U", |
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78 | "C_W_", |
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79 | "C_WU", |
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80 | "CX__", |
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81 | "CX_U", |
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82 | "CXW_", |
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83 | "CXWU" |
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84 | }; |
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85 | |
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86 | unsigned int vspace_id; |
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87 | unsigned int cluster_id; |
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88 | unsigned int pseg_id; |
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89 | unsigned int vseg_id; |
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90 | unsigned int vobj_id; |
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91 | unsigned int task_id; |
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92 | unsigned int proc_id; |
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93 | unsigned int irq_id; |
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94 | unsigned int coproc_id; |
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95 | unsigned int port_id; |
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96 | unsigned int reg_id; |
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97 | |
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98 | mapping_cluster_t* cluster; |
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99 | mapping_pseg_t* pseg; |
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100 | mapping_vspace_t* vspace; |
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101 | mapping_vseg_t* vseg; |
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102 | mapping_vobj_t* vobj; |
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103 | mapping_task_t* task; |
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104 | mapping_proc_t* proc; |
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105 | mapping_irq_t* irq; |
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106 | mapping_coproc_t* coproc; |
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107 | mapping_coproc_port_t* cp_port; |
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108 | mapping_coproc_reg_t* cp_reg; |
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109 | |
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110 | // computes the base adresss for clusters array, |
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111 | cluster = (mapping_cluster_t*)((char*)header + |
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112 | MAPPING_HEADER_SIZE ); |
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113 | |
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114 | // computes the base adresss for psegs array, |
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115 | pseg = (mapping_pseg_t*) ((char*)header + |
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116 | MAPPING_HEADER_SIZE + |
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117 | MAPPING_CLUSTER_SIZE*header->clusters ); |
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118 | |
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119 | // computes the base adresss for vspaces array, |
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120 | vspace = (mapping_vspace_t*) ((char*)header + |
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121 | MAPPING_HEADER_SIZE + |
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122 | MAPPING_CLUSTER_SIZE*header->clusters + |
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123 | MAPPING_PSEG_SIZE*header->psegs ); |
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124 | |
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125 | // computes the base adresss for vsegs array, |
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126 | vseg = (mapping_vseg_t*) ((char*)header + |
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127 | MAPPING_HEADER_SIZE + |
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128 | MAPPING_CLUSTER_SIZE*header->clusters + |
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129 | MAPPING_PSEG_SIZE*header->psegs + |
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130 | MAPPING_VSPACE_SIZE*header->vspaces ); |
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131 | |
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132 | // computes the base adresss for vobjs array, |
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133 | vobj = (mapping_vobj_t*) ((char*)header + |
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134 | MAPPING_HEADER_SIZE + |
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135 | MAPPING_CLUSTER_SIZE*header->clusters + |
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136 | MAPPING_PSEG_SIZE*header->psegs + |
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137 | MAPPING_VSPACE_SIZE*header->vspaces + |
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138 | MAPPING_VSEG_SIZE*header->vsegs ); |
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139 | |
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140 | // computes the base address for tasks array |
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141 | task = (mapping_task_t*) ((char*)header + |
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142 | MAPPING_HEADER_SIZE + |
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143 | MAPPING_CLUSTER_SIZE*header->clusters + |
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144 | MAPPING_PSEG_SIZE*header->psegs + |
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145 | MAPPING_VSPACE_SIZE*header->vspaces + |
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146 | MAPPING_VOBJ_SIZE*header->vobjs + |
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147 | MAPPING_VSEG_SIZE*header->vsegs ); |
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148 | |
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149 | // computes the base address the array |
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150 | proc = (mapping_proc_t*) ((char*)header + |
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151 | MAPPING_HEADER_SIZE + |
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152 | MAPPING_CLUSTER_SIZE*header->clusters + |
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153 | MAPPING_PSEG_SIZE*header->psegs + |
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154 | MAPPING_VSPACE_SIZE*header->vspaces + |
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155 | MAPPING_VOBJ_SIZE*header->vobjs + |
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156 | MAPPING_VSEG_SIZE*header->vsegs + |
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157 | MAPPING_TASK_SIZE*header->tasks); |
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158 | |
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159 | // computes the base address the array |
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160 | irq = (mapping_irq_t*) ((char*)header + |
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161 | MAPPING_HEADER_SIZE + |
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162 | MAPPING_CLUSTER_SIZE*header->clusters + |
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163 | MAPPING_PSEG_SIZE*header->psegs + |
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164 | MAPPING_VSPACE_SIZE*header->vspaces + |
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165 | MAPPING_VOBJ_SIZE*header->vobjs + |
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166 | MAPPING_VSEG_SIZE*header->vsegs+ |
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167 | MAPPING_TASK_SIZE*header->tasks+ |
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168 | MAPPING_PROC_SIZE*header->procs |
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169 | ); |
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170 | |
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171 | // computes the base address the array |
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172 | coproc = (mapping_coproc_t*) ((char*)header + |
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173 | MAPPING_HEADER_SIZE + |
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174 | MAPPING_CLUSTER_SIZE*header->clusters + |
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175 | MAPPING_PSEG_SIZE*header->psegs + |
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176 | MAPPING_VSPACE_SIZE*header->vspaces + |
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177 | MAPPING_VOBJ_SIZE*header->vobjs + |
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178 | MAPPING_VSEG_SIZE*header->vsegs+ |
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179 | MAPPING_TASK_SIZE*header->tasks+ |
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180 | MAPPING_PROC_SIZE*header->procs+ |
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181 | MAPPING_IRQ_SIZE*header->irqs |
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182 | ); |
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183 | |
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184 | // computes the base address the array |
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185 | cp_port = (mapping_coproc_port_t*) ((char*)header + |
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186 | MAPPING_HEADER_SIZE + |
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187 | MAPPING_CLUSTER_SIZE*header->clusters + |
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188 | MAPPING_PSEG_SIZE*header->psegs + |
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189 | MAPPING_VSPACE_SIZE*header->vspaces + |
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190 | MAPPING_VOBJ_SIZE*header->vobjs + |
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191 | MAPPING_VSEG_SIZE*header->vsegs+ |
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192 | MAPPING_TASK_SIZE*header->tasks+ |
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193 | MAPPING_PROC_SIZE*header->procs+ |
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194 | MAPPING_IRQ_SIZE*header->irqs+ |
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195 | MAPPING_COPROC_SIZE*header->coprocs |
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196 | ); |
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197 | |
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198 | // computes the base address the array |
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199 | cp_reg = (mapping_coproc_reg_t*) ((char*)header + |
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200 | MAPPING_HEADER_SIZE + |
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201 | MAPPING_CLUSTER_SIZE*header->clusters + |
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202 | MAPPING_PSEG_SIZE*header->psegs + |
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203 | MAPPING_VSPACE_SIZE*header->vspaces + |
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204 | MAPPING_VOBJ_SIZE*header->vobjs + |
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205 | MAPPING_VSEG_SIZE*header->vsegs+ |
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206 | MAPPING_TASK_SIZE*header->tasks+ |
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207 | MAPPING_PROC_SIZE*header->procs+ |
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208 | MAPPING_IRQ_SIZE*header->irqs+ |
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209 | MAPPING_COPROC_SIZE*header->coprocs+ |
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210 | MAPPING_CP_PORT_SIZE*header->cp_ports |
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211 | ); |
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212 | |
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213 | fprintf( fpout, "<?xml version = \"1.0\"?>\n\n"); |
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214 | |
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215 | ///////////////////////// header ///////////////////////////////////////////// |
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216 | |
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217 | fprintf( fpout, "<mapping_info signature = \"0x%x\"\n", header->signature); |
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218 | fprintf( fpout, " name = \"%s\"\n", header->name); |
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219 | fprintf( fpout, " clusters = \"%d\"\n", header->clusters); |
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220 | fprintf( fpout, " ttys = \"%d\"\n", header->ttys); |
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221 | fprintf( fpout, " fbs = \"%d\"\n", header->fbs); |
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222 | fprintf( fpout, " vspaces = \"%d\"\n", header->vspaces); |
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223 | fprintf( fpout, " globals = \"%d\" >\n\n", header->globals); |
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224 | |
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225 | ///////////////////// clusters /////////////////////////////////////////////// |
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226 | |
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227 | fprintf( fpout, " <clusterset>\n" ); |
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228 | for ( cluster_id = 0 ; cluster_id < header->clusters ; cluster_id++ ) |
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229 | { |
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230 | fprintf( fpout, " <cluster index = \"%d\" >\n", cluster_id); |
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231 | for ( pseg_id = cluster[cluster_id].pseg_offset ; |
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232 | pseg_id < cluster[cluster_id].pseg_offset + cluster[cluster_id].psegs ; |
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233 | pseg_id++ ) |
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234 | { |
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235 | fprintf( fpout, " <pseg name = \"%s\"\n", pseg[pseg_id].name); |
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236 | fprintf( fpout, " type = \"%s\"\n", pseg_type[pseg[pseg_id].type]); |
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237 | fprintf( fpout, " base = \"0x%x\"\n", pseg[pseg_id].base); |
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238 | fprintf( fpout, " length = \"0x%x\" />\n", pseg[pseg_id].length); |
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239 | } |
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240 | for ( proc_id = cluster[cluster_id].proc_offset ; |
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241 | proc_id < cluster[cluster_id].proc_offset + cluster[cluster_id].procs ; |
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242 | proc_id++ ) |
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243 | { |
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244 | fprintf( fpout, " <proc index = \"%d\" >\n", proc_id); |
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245 | for ( irq_id = proc[proc_id].irq_offset ; irq_id < proc[proc_id].irq_offset + proc[proc_id].irqs ; irq_id++ ) |
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246 | { |
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247 | fprintf( fpout, " <irq type = \"%s\"\n", irq_type[irq[irq_id].type]); |
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248 | fprintf( fpout, " icuid = \"0x%x\"\n", irq[irq_id].icuid); |
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249 | fprintf( fpout, " isr = \"%s\"\n", isr_type[irq[irq_id].isr]); |
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250 | fprintf( fpout, " channel = \"0x%x\" />\n", irq[irq_id].channel); |
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251 | } |
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252 | fprintf( fpout, " </proc>\n" ); |
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253 | } |
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254 | |
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255 | for ( coproc_id = cluster[cluster_id].coproc_offset ; |
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256 | coproc_id < cluster[cluster_id].coproc_offset + cluster[cluster_id].coprocs ; |
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257 | coproc_id++ ) |
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258 | { |
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259 | fprintf( fpout, " <coproc name = \"%s\"\n", coproc[coproc_id].name); |
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260 | fprintf( fpout, " psegname = \"%s\" >\n", pseg[coproc[coproc_id].psegid].name); |
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261 | for ( port_id = coproc[coproc_id].port_offset ; port_id < coproc[coproc_id].port_offset + coproc[coproc_id].ports ; port_id++ ) |
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262 | { |
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263 | unsigned int vobj_id = cp_port[port_id].vobjlocid + vspace[cp_port[port_id].vspaceid].vobj_offset; |
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264 | fprintf( fpout, " <port direction = \"%s\"\n", port_direction[ cp_port[port_id].direction]); |
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265 | fprintf( fpout, " vspacename = \"%s\"\n", vspace[cp_port[port_id].vspaceid].name); |
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266 | fprintf( fpout, " vobjname = \"%s\" />\n", vobj[vobj_id].name); |
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267 | } |
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268 | for ( reg_id = coproc[coproc_id].reg_offset ; |
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269 | reg_id < coproc[coproc_id].reg_offset+coproc[coproc_id].regs ; |
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270 | reg_id++ ) |
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271 | { |
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272 | fprintf( fpout, " <reg name = \"%s\"\n", cp_reg[reg_id].name); |
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273 | fprintf( fpout, " type = \"%s\"\n", reg_type[cp_reg[reg_id].type]); |
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274 | fprintf( fpout, " value = \"0x%x\"\n", cp_reg[reg_id].value); |
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275 | fprintf( fpout, " channel = \"0x%x\"\n", cp_reg[reg_id].channel_id); |
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276 | fprintf( fpout, " index = \"0x%x\" />\n", cp_reg[reg_id].loc_id); |
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277 | } |
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278 | fprintf( fpout, " </coproc>\n" ); |
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279 | } |
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280 | fprintf( fpout, " </cluster>\n" ); |
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281 | } |
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282 | fprintf( fpout, " </clusterset>\n\n" ); |
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283 | |
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284 | /////////////////// globals ///////////////////////////////////////////////// |
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285 | |
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286 | fprintf( fpout, " <globalset>\n" ); |
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287 | for ( vseg_id = 0 ; vseg_id < header->globals ; vseg_id++ ) |
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288 | { |
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289 | unsigned int pseg_id = vseg[vseg_id].psegid; |
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290 | |
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291 | fprintf( fpout, " <vseg name = \"%s\"\n", vseg[vseg_id].name); |
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292 | fprintf( fpout, " vbase = \"0x%x\"\n", vseg[vseg_id].vbase); |
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293 | fprintf( fpout, " mode = \"%s\"\n", mode_str[vseg[vseg_id].mode]); |
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294 | fprintf( fpout, " clusterid = \"%d\"\n", pseg[pseg_id].cluster); |
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295 | fprintf( fpout, " psegname = \"%s\"\n", pseg[pseg_id].name); |
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296 | fprintf( fpout, " ident = \"%d\" >\n", vseg[vseg_id].ident); |
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297 | for ( vobj_id = vseg[vseg_id].vobj_offset; |
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298 | vobj_id < (vseg[vseg_id].vobj_offset + vseg[vseg_id].vobjs); |
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299 | vobj_id++ ) |
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300 | { |
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301 | fprintf( fpout, " <vobj name = \"%s\"\n", vobj[vobj_id].name); |
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302 | fprintf( fpout, " type = \"%s\"\n", vobj_type[vobj[vobj_id].type]); |
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303 | fprintf( fpout, " length = \"0x%x\"\n", vobj[vobj_id].length); |
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304 | fprintf( fpout, " align = \"%d\"\n", vobj[vobj_id].align); |
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305 | fprintf( fpout, " init = \"%d\" \n", vobj[vobj_id].init); |
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306 | fprintf( fpout, " binpath = \"%s\" />\n", vobj[vobj_id].binpath); |
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307 | } |
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308 | fprintf( fpout, " </vseg>\n"); |
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309 | } |
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310 | fprintf( fpout, " </globalset>\n" ); |
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311 | |
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312 | //////////////////// vspaces //////////////////////////////////////////////// |
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313 | |
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314 | fprintf( fpout, "\n <vspaceset>\n\n" ); |
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315 | for ( vspace_id = 0 ; vspace_id < header->vspaces ; vspace_id++ ) |
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316 | { |
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317 | unsigned int func_id = vspace[vspace_id].vobj_offset + vspace[vspace_id].start_offset; |
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318 | fprintf( fpout, " <vspace name = \"%s\"\n", vspace[vspace_id].name); |
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319 | fprintf( fpout, " startname = \"%s\" >\n\n", vobj[func_id].name); |
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320 | |
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321 | for ( vseg_id = vspace[vspace_id].vseg_offset ; |
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322 | vseg_id < (vspace[vspace_id].vseg_offset + vspace[vspace_id].vsegs) ; vseg_id++ ) |
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323 | { |
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324 | unsigned int pseg_id = vseg[vseg_id].psegid; |
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325 | |
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326 | fprintf( fpout, " <vseg name = \"%s\"\n", vseg[vseg_id].name); |
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327 | fprintf( fpout, " vbase = \"0x%x\"\n", vseg[vseg_id].vbase); |
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328 | fprintf( fpout, " mode = \"%s\"\n", mode_str[vseg[vseg_id].mode]); |
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329 | fprintf( fpout, " clusterid = \"%d\"\n", pseg[pseg_id].cluster); |
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330 | fprintf( fpout, " psegname = \"%s\"\n", pseg[pseg_id].name); |
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331 | fprintf( fpout, " ident = \"%d\" >\n", vseg[vseg_id].ident); |
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332 | |
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333 | for ( vobj_id = vseg[vseg_id].vobj_offset ; |
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334 | vobj_id < (vseg[vseg_id].vobj_offset + vseg[vseg_id].vobjs) ; |
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335 | vobj_id++ ) |
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336 | { |
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337 | fprintf( fpout, " <vobj name = \"%s\"\n", vobj[vobj_id].name); |
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338 | fprintf( fpout, " type = \"%s\" \n", vobj_type[vobj[vobj_id].type]); |
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339 | fprintf( fpout, " length = \"0x%x\" \n", vobj[vobj_id].length); |
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340 | fprintf( fpout, " align = \"%d\" \n", vobj[vobj_id].align); |
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341 | fprintf( fpout, " init = \"%d\" \n", vobj[vobj_id].init); |
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342 | fprintf( fpout, " binpath = \"%s\" />\n", vobj[vobj_id].binpath); |
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343 | } |
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344 | fprintf( fpout, " </vseg>\n"); |
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345 | } |
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346 | for ( task_id = vspace[vspace_id].task_offset ; |
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347 | task_id < (vspace[vspace_id].task_offset + vspace[vspace_id].tasks) ; |
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348 | task_id++ ) |
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349 | { |
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350 | unsigned int vobj_id = task[task_id].vobjlocid + vspace[vspace_id].vobj_offset; |
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351 | |
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352 | fprintf( fpout, " <task name = \"%s\"\n", task[task_id].name); |
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353 | fprintf( fpout, " clusterid = \"%d\"\n", task[task_id].clusterid); |
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354 | fprintf( fpout, " proclocid = \"%d\"\n", task[task_id].proclocid); |
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355 | fprintf( fpout, " stackname = \"%s\"\n", vobj[vobj_id].name); |
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356 | fprintf( fpout, " startid = \"%d\"\n", task[task_id].startid); |
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357 | fprintf( fpout, " usetty = \"%d\"\n", task[task_id].use_tty); |
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358 | fprintf( fpout, " usefb = \"%d\" />\n\n", task[task_id].use_fb); |
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359 | } |
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360 | fprintf( fpout, " </vspace>\n\n"); |
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361 | } |
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362 | fprintf( fpout, " </vspaceset>\n" ); |
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363 | fprintf( fpout, "</mapping_info>\n"); |
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364 | } // end buildXml() |
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365 | |
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366 | ///////////////////////////////////// |
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367 | int main ( int argc, char* argv[] ) |
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368 | { |
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369 | if ( argc < 2 ) |
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370 | { |
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371 | printf("Usage: bin2xml <input_file_path> <output_file_path>\n"); |
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372 | return 1; |
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373 | } |
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374 | |
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375 | unsigned int bin[0x10000]; // 64 K int = 256 Kbytes |
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376 | |
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377 | int fdin = open( argv[1], O_RDONLY ); |
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378 | if (fdin < 0) |
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379 | { |
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380 | perror("open"); |
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381 | exit(1); |
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382 | } |
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383 | |
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384 | FILE* fpout = fopen( argv[2], "w" ); |
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385 | if (fpout == NULL) |
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386 | { |
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387 | perror("open"); |
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388 | exit(1); |
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389 | } |
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390 | |
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391 | unsigned int length = read(fdin, bin, 0x40000); |
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392 | |
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393 | if ( length <= 0 ) |
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394 | { |
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395 | perror("read"); |
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396 | exit(1); |
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397 | } |
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398 | |
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399 | if ( bin[0] == IN_MAPPING_SIGNATURE ) |
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400 | { |
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401 | buildXml( (mapping_header_t*)bin, fpout ); |
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402 | } |
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403 | else |
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404 | { |
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405 | printf("[ERROR] Wrong file format\n"); |
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406 | exit(1); |
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407 | } |
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408 | return 0; |
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409 | } // end main() |
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