1 | ////////////////////////////////////////////////////////////////////////////////////// |
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2 | // File : xml_parser.c |
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3 | // Date : 14/04/2012 |
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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 "map.xml" source file to a binary file "map.bin" that |
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8 | // can be directly loaded in memory and used by the GIET-VM operating system. |
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9 | // |
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10 | // This map.xml file contains : |
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11 | // 1) the multi-cluster/multi-processors hardware architecture description |
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12 | // 2) the various multi-threaded software applications |
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13 | // 3) the mapping directives bor both the threads and the virtual segments. |
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14 | // The corresponding C structures are defined in the "mapping_info.h" file. |
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15 | /////////////////////////////////////////////////////////////////////////////////////// |
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16 | |
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17 | #include <stdlib.h> |
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18 | #include <fcntl.h> |
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19 | #include <sys/types.h> |
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20 | #include <sys/stat.h> |
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21 | #include <unistd.h> |
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22 | #include <stdio.h> |
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23 | #include <string.h> |
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24 | #include <assert.h> |
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25 | #include <libxml/xmlreader.h> |
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26 | #include <mapping_info.h> |
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27 | #include <irq_handler.h> |
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28 | #include <giet_config.h> |
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29 | |
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30 | #define MAX_CLUSTERS 1024 |
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31 | #define MAX_PSEGS 4096 |
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32 | #define MAX_VSPACES 1024 |
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33 | #define MAX_THREADS 4096 |
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34 | #define MAX_VSEGS 4096 |
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35 | #define MAX_PROCS 1024 |
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36 | #define MAX_IRQS 8192 |
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37 | #define MAX_PERIPHS 8192 |
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38 | |
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39 | #define XML_PARSER_DEBUG 1 |
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40 | |
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41 | /////////////////////////////////////////////////////////////////////////////////// |
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42 | // global variables used to store and index the data structures |
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43 | /////////////////////////////////////////////////////////////////////////////////// |
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44 | |
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45 | mapping_header_t * header; |
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46 | mapping_cluster_t * cluster[MAX_CLUSTERS]; // cluster array |
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47 | mapping_pseg_t * pseg[MAX_PSEGS]; // pseg array |
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48 | mapping_vspace_t * vspace[MAX_VSPACES]; // vspace array |
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49 | mapping_vseg_t * vseg[MAX_VSEGS]; // vseg array |
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50 | mapping_thread_t * thread[MAX_THREADS]; // thread array |
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51 | mapping_proc_t * proc[MAX_PROCS]; // proc array |
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52 | mapping_irq_t * irq[MAX_IRQS]; // irq array |
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53 | mapping_periph_t * periph[MAX_PERIPHS]; // peripheral array |
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54 | |
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55 | // Index for the various arrays |
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56 | |
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57 | unsigned int cluster_index = 0; |
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58 | unsigned int vspace_index = 0; |
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59 | unsigned int global_index = 0; |
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60 | unsigned int pseg_index = 0; |
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61 | |
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62 | unsigned int proc_index = 0; |
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63 | unsigned int proc_loc_index = 0; |
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64 | |
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65 | unsigned int irq_index = 0; |
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66 | unsigned int irq_loc_index = 0; |
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67 | |
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68 | unsigned int periph_index = 0; |
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69 | unsigned int periph_loc_index = 0; |
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70 | |
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71 | unsigned int vseg_index = 0; |
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72 | unsigned int vseg_loc_index = 0; |
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73 | |
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74 | unsigned int thread_index = 0; |
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75 | unsigned int thread_loc_index = 0; |
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76 | |
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77 | |
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78 | ////////////////////////////////////////////////// |
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79 | unsigned int getIntValue( xmlTextReaderPtr reader, |
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80 | const char * attributeName, |
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81 | unsigned int * ok) |
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82 | { |
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83 | unsigned int value = 0; |
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84 | unsigned int i; |
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85 | char c; |
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86 | |
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87 | char * string = (char *) xmlTextReaderGetAttribute(reader, |
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88 | (const xmlChar *) attributeName); |
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89 | |
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90 | if (string == NULL) |
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91 | { |
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92 | // missing argument |
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93 | *ok = 0; |
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94 | return 0; |
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95 | } |
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96 | else |
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97 | { |
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98 | if ((string[0] == '0') && ((string[1] == 'x') || (string[1] == 'X'))) |
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99 | { |
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100 | // Hexa |
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101 | for (i = 2 ; (string[i] != 0) && (i < 10) ; i++) |
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102 | { |
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103 | c = string[i]; |
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104 | if ((c >= '0') && (c <= '9')) { value = (value << 4) + string[i] - 48; } |
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105 | else if ((c >= 'a') && (c <= 'f')) { value = (value << 4) + string[i] - 87; } |
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106 | else if ((c >= 'A') && (c <= 'F')) { value = (value << 4) + string[i] - 55; } |
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107 | else |
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108 | { |
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109 | *ok = 0; |
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110 | return 0; |
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111 | } |
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112 | } |
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113 | } |
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114 | else |
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115 | { |
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116 | // Decimal |
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117 | for (i = 0; (string[i] != 0) && (i < 9); i++) |
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118 | { |
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119 | c = string[i]; |
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120 | if ((c >= '0') && (c <= '9')) value = (value * 10) + string[i] - 48; |
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121 | else |
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122 | { |
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123 | *ok = 0; |
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124 | return 0; |
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125 | } |
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126 | } |
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127 | } |
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128 | *ok = 1; |
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129 | return value; |
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130 | } |
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131 | } // end getIntValue() |
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132 | |
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133 | //////////////////////////////////////////////// |
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134 | paddr_t getPaddrValue( xmlTextReaderPtr reader, |
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135 | const char * attributeName, |
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136 | unsigned int * ok) |
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137 | { |
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138 | paddr_t value = 0; |
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139 | unsigned int i; |
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140 | char c; |
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141 | |
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142 | char * string = (char *) xmlTextReaderGetAttribute(reader, |
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143 | (const xmlChar *) attributeName); |
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144 | |
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145 | if (string == NULL) |
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146 | { |
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147 | // missing argument |
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148 | *ok = 0; |
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149 | return 0; |
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150 | } |
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151 | else |
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152 | { |
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153 | if ((string[0] == '0') && ((string[1] == 'x') || (string[1] == 'X'))) |
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154 | { |
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155 | // Hexa |
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156 | for (i = 2 ; (string[i] != 0) && (i < 18) ; i++) |
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157 | { |
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158 | c = string[i]; |
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159 | if ((c >= '0') && (c <= '9')) { value = (value << 4) + string[i] - 48; } |
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160 | else if ((c >= 'a') && (c <= 'f')) { value = (value << 4) + string[i] - 87; } |
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161 | else if ((c >= 'A') && (c <= 'F')) { value = (value << 4) + string[i] - 55; } |
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162 | else |
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163 | { |
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164 | *ok = 0; |
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165 | return 0; |
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166 | } |
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167 | } |
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168 | } |
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169 | else |
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170 | { |
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171 | // Decimal not supported for paddr_t |
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172 | *ok = 0; |
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173 | return 0; |
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174 | } |
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175 | *ok = 1; |
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176 | return value; |
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177 | } |
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178 | } // end getPaddrValue() |
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179 | |
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180 | //////////////////////////////////////////////// |
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181 | char * getStringValue( xmlTextReaderPtr reader, |
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182 | const char * attributeName, |
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183 | unsigned int * ok ) |
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184 | { |
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185 | char * string = (char *) xmlTextReaderGetAttribute(reader, |
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186 | (const xmlChar *) attributeName); |
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187 | |
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188 | |
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189 | if (string == NULL) |
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190 | { |
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191 | // missing argument |
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192 | *ok = 0; |
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193 | return NULL; |
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194 | } |
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195 | else |
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196 | { |
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197 | //we read only string smaller than 32 byte |
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198 | if (strlen(string) > 32) |
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199 | { |
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200 | printf("[XML ERROR] all strings must be less than 32 bytes\n"); |
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201 | exit(1); |
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202 | } |
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203 | |
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204 | *ok = 1; |
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205 | return string; |
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206 | } |
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207 | } // end getStringValue() |
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208 | |
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209 | /////////////////////////////////////////////////////////////// |
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210 | int getClusterId( unsigned int x, unsigned int y ) |
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211 | { |
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212 | // associative search of cluster index |
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213 | unsigned int cluster_id; |
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214 | |
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215 | for( cluster_id = 0 ; cluster_id < (header->x_size * header->y_size) ; cluster_id++ ) |
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216 | { |
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217 | if( (cluster[cluster_id]->x == x) && (cluster[cluster_id]->y == y) ) |
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218 | { |
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219 | return cluster_id; |
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220 | } |
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221 | } |
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222 | return -1; |
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223 | } // end getClusterId() |
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224 | |
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225 | /////////////////////////////////////////////////////////////// |
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226 | int getPsegId(unsigned int x, unsigned int y, char * pseg_name) |
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227 | { |
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228 | int cluster_id = getClusterId( x, y ); |
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229 | |
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230 | if ( cluster_id == -1 ) return -1; |
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231 | |
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232 | // associative search for pseg index |
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233 | unsigned int pseg_id; |
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234 | unsigned int pseg_min = cluster[cluster_id]->pseg_offset; |
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235 | unsigned int pseg_max = pseg_min + cluster[cluster_id]->psegs; |
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236 | |
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237 | for (pseg_id = pseg_min; pseg_id < pseg_max; pseg_id++) |
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238 | { |
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239 | if (strcmp(pseg[pseg_id]->name, pseg_name) == 0) |
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240 | { |
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241 | return pseg_id; |
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242 | } |
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243 | } |
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244 | return -1; |
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245 | } // end getPsegId() |
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246 | |
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247 | /////////////////////////////////// |
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248 | int getVspaceId(char * vspace_name) |
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249 | { |
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250 | unsigned int vspace_id; |
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251 | |
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252 | for (vspace_id = 0; vspace_id < vspace_index; vspace_id++) |
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253 | { |
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254 | if (strcmp(vspace[vspace_id]->name, vspace_name) == 0) |
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255 | { |
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256 | return vspace_id; |
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257 | } |
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258 | } |
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259 | return -1; |
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260 | } |
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261 | |
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262 | /////////////////////////////////////////////////// |
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263 | int getVsegId( unsigned int vspace_id, char *name ) |
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264 | { |
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265 | unsigned int vseg_id; |
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266 | unsigned int vseg_min = vspace[vspace_id]->vseg_offset; |
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267 | unsigned int vseg_max = vseg_min + vspace[vspace_id]->vsegs; |
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268 | |
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269 | for (vseg_id = vseg_min ; vseg_id < vseg_max ; vseg_id++) |
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270 | { |
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271 | if (strcmp(vseg[vseg_id]->name, name) == 0) return vseg_id; |
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272 | } |
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273 | return -1; |
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274 | } |
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275 | |
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276 | |
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277 | //////////////////////////////////////// |
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278 | void threadNode(xmlTextReaderPtr reader) |
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279 | { |
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280 | unsigned int ok; |
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281 | unsigned int value; |
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282 | unsigned int x,y; |
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283 | char * str; |
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284 | |
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285 | if (xmlTextReaderNodeType(reader) == XML_READER_TYPE_END_ELEMENT) return; |
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286 | |
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287 | if (thread_index >= MAX_THREADS) |
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288 | { |
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289 | printf("[XML ERROR] The number of threads is larger than %d\n", MAX_THREADS); |
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290 | exit(1); |
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291 | } |
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292 | |
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293 | #if XML_PARSER_DEBUG |
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294 | printf(" thread %d\n", thread_loc_index); |
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295 | #endif |
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296 | |
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297 | thread[thread_index] = (mapping_thread_t *) malloc(sizeof(mapping_thread_t)); |
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298 | |
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299 | ////////// get name attribute |
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300 | str = getStringValue(reader, "name", &ok); |
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301 | if (ok) |
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302 | { |
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303 | #if XML_PARSER_DEBUG |
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304 | printf(" name = %s\n", str); |
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305 | #endif |
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306 | strncpy( thread[thread_index]->name, str, 31 ); |
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307 | } |
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308 | else |
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309 | { |
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310 | printf("[XML ERROR] illegal or missing <name> for thread %d in vspace %d\n", |
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311 | thread_loc_index, vspace_index); |
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312 | exit(1); |
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313 | } |
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314 | |
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315 | ///////// get is_main attribute |
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316 | value = getIntValue(reader, "is_main", &ok); |
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317 | if ( ok ) |
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318 | { |
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319 | #if XML_PARSER_DEBUG |
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320 | printf(" is_main = %d\n", value ); |
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321 | #endif |
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322 | thread[thread_index]->is_main = value; |
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323 | } |
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324 | else |
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325 | { |
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326 | printf("[XML ERROR] illegal or missing <is_main> for thread %d in vspace %d\n", |
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327 | thread_loc_index, vspace_index); |
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328 | } |
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329 | |
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330 | ///////// get x coordinate |
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331 | x = getIntValue(reader, "x", &ok); |
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332 | #if XML_PARSER_DEBUG |
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333 | printf(" x = %d\n", x); |
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334 | #endif |
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335 | if ( !(ok && (x < header->x_size)) ) |
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336 | { |
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337 | printf("[XML ERROR] illegal or missing < x > for thread %d in vspace %d)\n", |
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338 | thread_loc_index, vspace_index); |
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339 | exit(1); |
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340 | } |
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341 | |
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342 | ///////// get y coordinate |
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343 | y = getIntValue(reader, "y", &ok); |
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344 | #if XML_PARSER_DEBUG |
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345 | printf(" y = %d\n", y); |
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346 | #endif |
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347 | if ( !(ok && (y < header->y_size)) ) |
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348 | { |
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349 | printf("[XML ERROR] illegal or missing < y > for thread %d in vspace %d)\n", |
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350 | thread_loc_index, vspace_index); |
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351 | exit(1); |
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352 | } |
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353 | |
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354 | ///////// set clusterid attribute |
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355 | int index = getClusterId( x, y ); |
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356 | #if XML_PARSER_DEBUG |
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357 | printf(" clusterid = %d\n", index); |
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358 | #endif |
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359 | if( index >= 0 ) |
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360 | { |
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361 | thread[thread_index]->clusterid = index; |
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362 | } |
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363 | else |
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364 | { |
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365 | printf("[XML ERROR] <clusterid> not found for thread %d in vspace %d)\n", |
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366 | thread_loc_index, vspace_index); |
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367 | exit(1); |
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368 | } |
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369 | |
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370 | ////////// get p attribute |
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371 | value = getIntValue(reader, "p", &ok); |
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372 | if (ok) |
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373 | { |
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374 | #if XML_PARSER_DEBUG |
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375 | printf(" proclocid = %x\n", value); |
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376 | #endif |
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377 | if (value >= cluster[thread[thread_index]->clusterid]->procs) |
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378 | { |
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379 | printf("[XML ERROR] <proclocid> too large for thread %d in vspace %d\n", |
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380 | thread_loc_index, vspace_index); |
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381 | exit(1); |
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382 | } |
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383 | thread[thread_index]->proclocid = value; |
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384 | } |
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385 | else |
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386 | { |
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387 | printf("[XML ERROR] illegal or missing < p > for thread %d in vspace %d)\n", |
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388 | thread_loc_index, vspace_index); |
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389 | exit(1); |
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390 | } |
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391 | |
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392 | ////////// get stackname attribute |
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393 | char* stack_name = getStringValue(reader, "stackname" , &ok); |
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394 | if (ok) |
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395 | { |
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396 | #if XML_PARSER_DEBUG |
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397 | printf(" stackname = %s\n", str); |
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398 | #endif |
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399 | int index = getVsegId( vspace_index , stack_name ); |
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400 | if (index >= 0) |
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401 | { |
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402 | #if XML_PARSER_DEBUG |
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403 | printf(" stack_id = %d\n", index); |
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404 | #endif |
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405 | thread[thread_index]->stack_vseg_id = index; |
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406 | } |
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407 | else |
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408 | { |
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409 | printf("[XML ERROR] illegal or missing <stackname> for thread %d in vspace %d)\n", |
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410 | thread_loc_index, vspace_index); |
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411 | exit(1); |
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412 | } |
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413 | } |
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414 | else |
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415 | { |
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416 | printf("[XML ERROR] illegal or missing <stackname> for thread %d in vspace %d)\n", |
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417 | thread_loc_index, vspace_index); |
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418 | exit(1); |
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419 | } |
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420 | |
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421 | ////////// get heap attribute |
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422 | char* heap_name = getStringValue(reader, "heapname", &ok); |
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423 | if (ok) |
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424 | { |
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425 | #if XML_PARSER_DEBUG |
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426 | printf(" heapname = %s\n", str); |
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427 | #endif |
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428 | int index = getVsegId( vspace_index , heap_name ); |
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429 | if (index >= 0) |
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430 | { |
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431 | #if XML_PARSER_DEBUG |
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432 | printf(" heap_id = %d\n", index ); |
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433 | #endif |
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434 | thread[thread_index]->heap_vseg_id = index; |
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435 | } |
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436 | else |
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437 | { |
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438 | printf("[XML ERROR] illegal or missing <heapname> for thread %d in vspace %d)\n", |
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439 | thread_loc_index, vspace_index); |
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440 | exit(1); |
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441 | } |
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442 | } |
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443 | else |
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444 | { |
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445 | thread[thread_index]->heap_vseg_id = -1; |
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446 | } |
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447 | |
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448 | ////////// get startid attribute |
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449 | value = getIntValue(reader, "startid", &ok); |
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450 | if (ok) |
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451 | { |
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452 | #if XML_PARSER_DEBUG |
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453 | printf(" startid = %x\n", value); |
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454 | #endif |
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455 | thread[thread_index]->startid = value; |
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456 | } |
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457 | else |
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458 | { |
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459 | printf("[XML ERROR] illegal or missing <startid> for thread %d in vspace %d\n", |
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460 | thread_loc_index, vspace_index); |
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461 | exit(1); |
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462 | } |
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463 | |
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464 | thread_index++; |
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465 | thread_loc_index++; |
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466 | } // end threadNode() |
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467 | |
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468 | |
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469 | ////////////////////////////////////// |
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470 | void vsegNode(xmlTextReaderPtr reader) |
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471 | { |
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472 | unsigned int ok; |
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473 | unsigned int value; |
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474 | unsigned int x,y; |
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475 | char * str; |
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476 | |
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477 | if (xmlTextReaderNodeType(reader) == XML_READER_TYPE_END_ELEMENT) return; |
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478 | |
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479 | if (vseg_index >= MAX_VSEGS) |
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480 | { |
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481 | printf("[XML ERROR] The number of vsegs is larger than %d\n", MAX_VSEGS); |
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482 | exit(1); |
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483 | } |
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484 | |
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485 | #if XML_PARSER_DEBUG |
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486 | printf(" vseg %d\n", vseg_loc_index); |
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487 | #endif |
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488 | |
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489 | vseg[vseg_index] = (mapping_vseg_t *) malloc(sizeof(mapping_vseg_t)); |
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490 | |
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491 | ///////// set mapped attribute |
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492 | vseg[vseg_index]->mapped = 0; |
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493 | |
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494 | ///////// get name attribute |
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495 | str = getStringValue(reader, "name", &ok); |
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496 | if (ok) |
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497 | { |
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498 | #if XML_PARSER_DEBUG |
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499 | printf(" name = %s\n", str); |
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500 | #endif |
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501 | strncpy( vseg[vseg_index]->name, str, 31); |
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502 | } |
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503 | else |
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504 | { |
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505 | printf("[XML ERROR] illegal or missing <name> attribute for vseg (%d,%d)\n", |
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506 | vspace_index, vseg_loc_index); |
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507 | exit(1); |
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508 | } |
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509 | |
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510 | ////////// get ident attribute (optional : 0 if missing) |
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511 | value = getIntValue(reader, "ident", &ok); |
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512 | if (ok) |
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513 | { |
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514 | #if XML_PARSER_DEBUG |
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515 | printf(" ident = %d\n", value); |
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516 | #endif |
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517 | vseg[vseg_index]->ident = value; |
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518 | } |
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519 | else |
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520 | { |
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521 | vseg[vseg_index]->ident = 0; |
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522 | } |
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523 | |
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524 | ////////// get local attribute (optional : 0 if missing) |
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525 | value = getIntValue(reader, "local", &ok); |
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526 | if (ok) |
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527 | { |
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528 | #if XML_PARSER_DEBUG |
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529 | printf(" local = %d\n", value); |
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530 | #endif |
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531 | vseg[vseg_index]->local = value; |
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532 | } |
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533 | else |
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534 | { |
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535 | vseg[vseg_index]->local = 0; |
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536 | } |
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537 | |
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538 | ////////// get big attribute (optional : 0 if missing) |
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539 | value = getIntValue(reader, "big", &ok); |
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540 | if (ok) |
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541 | { |
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542 | #if XML_PARSER_DEBUG |
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543 | printf(" big = %d\n", value); |
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544 | #endif |
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545 | vseg[vseg_index]->big = value; |
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546 | } |
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547 | else |
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548 | { |
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549 | vseg[vseg_index]->big = 0; |
---|
550 | } |
---|
551 | |
---|
552 | /////////// get vbase attribute |
---|
553 | value = getIntValue(reader, "vbase", &ok); |
---|
554 | if (ok) |
---|
555 | { |
---|
556 | #if XML_PARSER_DEBUG |
---|
557 | printf(" vbase = 0x%x\n", value); |
---|
558 | #endif |
---|
559 | vseg[vseg_index]->vbase = value; |
---|
560 | } |
---|
561 | else |
---|
562 | { |
---|
563 | printf("[XML ERROR] illegal or missing <vbase> attribute for vseg (%d,%d)\n", |
---|
564 | vspace_index, vseg_loc_index); |
---|
565 | exit(1); |
---|
566 | } |
---|
567 | |
---|
568 | ////////// get length attribute |
---|
569 | value = getIntValue(reader, "length", &ok); |
---|
570 | if (ok) |
---|
571 | { |
---|
572 | #if XML_PARSER_DEBUG |
---|
573 | printf(" length = %x\n", value); |
---|
574 | #endif |
---|
575 | vseg[vseg_index]->length = value; |
---|
576 | } |
---|
577 | else |
---|
578 | { |
---|
579 | printf("[XML ERROR] illegal or missing <length> attribute for vseg (%d,%d)\n", |
---|
580 | vspace_index, vseg_loc_index); |
---|
581 | exit(1); |
---|
582 | } |
---|
583 | |
---|
584 | //////// get type attribute |
---|
585 | str = getStringValue(reader, "type", &ok); |
---|
586 | |
---|
587 | #if XML_PARSER_DEBUG |
---|
588 | printf(" type = %s\n", str); |
---|
589 | #endif |
---|
590 | |
---|
591 | if (ok && (strcmp(str, "ELF") == 0)) vseg[vseg_index]->type = VSEG_TYPE_ELF; |
---|
592 | else if (ok && (strcmp(str, "PERI") == 0)) vseg[vseg_index]->type = VSEG_TYPE_PERI; |
---|
593 | else if (ok && (strcmp(str, "BLOB") == 0)) vseg[vseg_index]->type = VSEG_TYPE_BLOB; |
---|
594 | else if (ok && (strcmp(str, "PTAB") == 0)) vseg[vseg_index]->type = VSEG_TYPE_PTAB; |
---|
595 | else if (ok && (strcmp(str, "BUFFER") == 0)) vseg[vseg_index]->type = VSEG_TYPE_BUFFER; |
---|
596 | else if (ok && (strcmp(str, "SCHED") == 0)) vseg[vseg_index]->type = VSEG_TYPE_SCHED; |
---|
597 | else if (ok && (strcmp(str, "HEAP") == 0)) vseg[vseg_index]->type = VSEG_TYPE_HEAP; |
---|
598 | else if (ok && (strcmp(str, "MMAP") == 0)) vseg[vseg_index]->type = VSEG_TYPE_MMAP; |
---|
599 | else |
---|
600 | { |
---|
601 | printf("[XML ERROR] illegal or missing <type> attribute for vseg (%d,%d)\n", |
---|
602 | vspace_index, vseg_loc_index); |
---|
603 | exit(1); |
---|
604 | } |
---|
605 | |
---|
606 | ////////// get x coordinate |
---|
607 | x = getIntValue(reader, "x", &ok); |
---|
608 | #if XML_PARSER_DEBUG |
---|
609 | printf(" x = %d\n", x); |
---|
610 | #endif |
---|
611 | if ( !(ok && (x < header->x_size)) ) |
---|
612 | { |
---|
613 | printf("[XML ERROR] illegal or missing < x > attribute for vseg %d\n", |
---|
614 | vseg_loc_index); |
---|
615 | exit(1); |
---|
616 | } |
---|
617 | |
---|
618 | ////////// get y coordinate |
---|
619 | y = getIntValue(reader, "y", &ok); |
---|
620 | #if XML_PARSER_DEBUG |
---|
621 | printf(" y = %d\n", y); |
---|
622 | #endif |
---|
623 | if ( !(ok && (y < header->y_size)) ) |
---|
624 | { |
---|
625 | printf("[XML ERROR] illegal or missing < y > attribute for vseg %d\n", |
---|
626 | vseg_loc_index); |
---|
627 | exit(1); |
---|
628 | } |
---|
629 | |
---|
630 | ///////// get psegname attribute |
---|
631 | str = getStringValue(reader, "psegname", &ok); |
---|
632 | #if XML_PARSER_DEBUG |
---|
633 | printf(" psegname = %s\n", str); |
---|
634 | #endif |
---|
635 | if (ok == 0) |
---|
636 | { |
---|
637 | printf("[XML ERROR] illegal or missing <psegname> for vseg %d\n", |
---|
638 | vseg_loc_index); |
---|
639 | exit(1); |
---|
640 | } |
---|
641 | |
---|
642 | /////////// set psegid field |
---|
643 | int psegid = getPsegId( x, y, str ); |
---|
644 | #if XML_PARSER_DEBUG |
---|
645 | printf(" psegid = %d\n", psegid); |
---|
646 | #endif |
---|
647 | if (psegid >= 0) |
---|
648 | { |
---|
649 | vseg[vseg_index]->psegid = psegid; |
---|
650 | } |
---|
651 | else |
---|
652 | { |
---|
653 | printf("[XML ERROR] pseg not found for vseg %d / x = %d / y = %d / psegname = %s\n", |
---|
654 | vseg_loc_index, x, y, str ); |
---|
655 | exit(1); |
---|
656 | } |
---|
657 | |
---|
658 | //////// get mode attribute |
---|
659 | str = getStringValue(reader, "mode", &ok); |
---|
660 | #if XML_PARSER_DEBUG |
---|
661 | printf(" mode = %s\n", str); |
---|
662 | #endif |
---|
663 | if (ok && (strcmp(str, "CXWU") == 0)) { vseg[vseg_index]->mode = 0xF; } |
---|
664 | else if (ok && (strcmp(str, "CXW_") == 0)) { vseg[vseg_index]->mode = 0xE; } |
---|
665 | else if (ok && (strcmp(str, "CX_U") == 0)) { vseg[vseg_index]->mode = 0xD; } |
---|
666 | else if (ok && (strcmp(str, "CX__") == 0)) { vseg[vseg_index]->mode = 0xC; } |
---|
667 | else if (ok && (strcmp(str, "C_WU") == 0)) { vseg[vseg_index]->mode = 0xB; } |
---|
668 | else if (ok && (strcmp(str, "C_W_") == 0)) { vseg[vseg_index]->mode = 0xA; } |
---|
669 | else if (ok && (strcmp(str, "C__U") == 0)) { vseg[vseg_index]->mode = 0x9; } |
---|
670 | else if (ok && (strcmp(str, "C___") == 0)) { vseg[vseg_index]->mode = 0x8; } |
---|
671 | else if (ok && (strcmp(str, "_XWU") == 0)) { vseg[vseg_index]->mode = 0x7; } |
---|
672 | else if (ok && (strcmp(str, "_XW_") == 0)) { vseg[vseg_index]->mode = 0x6; } |
---|
673 | else if (ok && (strcmp(str, "_X_U") == 0)) { vseg[vseg_index]->mode = 0x5; } |
---|
674 | else if (ok && (strcmp(str, "_X__") == 0)) { vseg[vseg_index]->mode = 0x4; } |
---|
675 | else if (ok && (strcmp(str, "__WU") == 0)) { vseg[vseg_index]->mode = 0x3; } |
---|
676 | else if (ok && (strcmp(str, "__W_") == 0)) { vseg[vseg_index]->mode = 0x2; } |
---|
677 | else if (ok && (strcmp(str, "___U") == 0)) { vseg[vseg_index]->mode = 0x1; } |
---|
678 | else if (ok && (strcmp(str, "____") == 0)) { vseg[vseg_index]->mode = 0x0; } |
---|
679 | else { |
---|
680 | printf("[XML ERROR] illegal or missing <mode> attribute for vseg (%d,%d)\n", |
---|
681 | vspace_index, vseg_loc_index); |
---|
682 | exit(1); |
---|
683 | } |
---|
684 | |
---|
685 | ////////// get binpath attribute (optional : "" if missing) |
---|
686 | str = getStringValue(reader, "binpath", &ok); |
---|
687 | if (ok) |
---|
688 | { |
---|
689 | #if XML_PARSER_DEBUG |
---|
690 | printf(" binpath = %s\n", str); |
---|
691 | #endif |
---|
692 | strncpy(vseg[vseg_index]->binpath, str, 63); |
---|
693 | } |
---|
694 | else |
---|
695 | { |
---|
696 | vseg[vseg_index]->binpath[0] = 0; |
---|
697 | } |
---|
698 | |
---|
699 | vseg_index++; |
---|
700 | vseg_loc_index++; |
---|
701 | } // end vsegNode() |
---|
702 | |
---|
703 | //////////////////////////////////////// |
---|
704 | void vspaceNode(xmlTextReaderPtr reader) |
---|
705 | { |
---|
706 | unsigned int ok; |
---|
707 | |
---|
708 | vseg_loc_index = 0; |
---|
709 | thread_loc_index = 0; |
---|
710 | |
---|
711 | if (xmlTextReaderNodeType(reader) == XML_READER_TYPE_END_ELEMENT) return; |
---|
712 | |
---|
713 | vspace[vspace_index] = (mapping_vspace_t *) malloc(sizeof(mapping_vspace_t)); |
---|
714 | header->vspaces = header->vspaces + 1; |
---|
715 | |
---|
716 | ////////// get name attribute |
---|
717 | char* vspace_name = getStringValue(reader, "name", &ok); |
---|
718 | if (ok) |
---|
719 | { |
---|
720 | #if XML_PARSER_DEBUG |
---|
721 | printf("\n vspace = %s\n", vspace_name ); |
---|
722 | #endif |
---|
723 | strncpy( vspace[vspace_index]->name, vspace_name , 31 ); |
---|
724 | } |
---|
725 | else |
---|
726 | { |
---|
727 | printf("[XML ERROR] illegal or missing <name> attribute for vspace %d\n", |
---|
728 | vspace_index); |
---|
729 | exit(1); |
---|
730 | } |
---|
731 | |
---|
732 | ////////// get active attribute (optional / default is 0) |
---|
733 | unsigned int value = getIntValue(reader, "active", &ok); |
---|
734 | if (ok) vspace[vspace_index]->active = value; |
---|
735 | else vspace[vspace_index]->active = 0; |
---|
736 | |
---|
737 | ////////// set vseg_offset and thread_offset attributes |
---|
738 | vspace[vspace_index]->vseg_offset = vseg_index; |
---|
739 | vspace[vspace_index]->thread_offset = thread_index; |
---|
740 | |
---|
741 | ////////// initialise vsegs and threads attributes |
---|
742 | vspace[vspace_index]->vsegs = 0; |
---|
743 | vspace[vspace_index]->threads = 0; |
---|
744 | |
---|
745 | ////////// get startname attribute |
---|
746 | char* start_name = getStringValue(reader, "startname", &ok); |
---|
747 | if (ok == 0) |
---|
748 | { |
---|
749 | printf("[XML ERROR] illegal or missing <startname> attribute for vspace %s\n", |
---|
750 | vspace[vspace_index]->name); |
---|
751 | exit(1); |
---|
752 | } |
---|
753 | |
---|
754 | int status = xmlTextReaderRead(reader); |
---|
755 | while (status == 1) |
---|
756 | { |
---|
757 | const char * tag = (const char *) xmlTextReaderConstName(reader); |
---|
758 | |
---|
759 | if (strcmp(tag, "vseg") == 0) |
---|
760 | { |
---|
761 | vsegNode(reader); |
---|
762 | vspace[vspace_index]->vsegs += 1; |
---|
763 | } |
---|
764 | else if (strcmp(tag, "thread") == 0) |
---|
765 | { |
---|
766 | threadNode(reader); |
---|
767 | vspace[vspace_index]->threads += 1; |
---|
768 | } |
---|
769 | else if (strcmp(tag, "#text") == 0) { } |
---|
770 | else if (strcmp(tag, "#comment") == 0) { } |
---|
771 | else if (strcmp(tag, "vspace") == 0) |
---|
772 | { |
---|
773 | // get index of the vseg containing the start vector |
---|
774 | int index = getVsegId( vspace_index, start_name ); |
---|
775 | if (index == -1) |
---|
776 | { |
---|
777 | printf("[XML ERROR] vseg containing start vector not found in vspace %s\n", |
---|
778 | vspace[vspace_index]->name); |
---|
779 | exit(1); |
---|
780 | } |
---|
781 | else |
---|
782 | { |
---|
783 | vspace[vspace_index]->start_vseg_id = index; |
---|
784 | } |
---|
785 | |
---|
786 | #if XML_PARSER_DEBUG |
---|
787 | printf(" vsegs = %d\n", vspace[vspace_index]->vsegs ); |
---|
788 | printf(" threads = %d\n", vspace[vspace_index]->threads ); |
---|
789 | printf(" vseg_offset = %d\n", vspace[vspace_index]->vseg_offset ); |
---|
790 | printf(" thread_offset = %d\n", vspace[vspace_index]->thread_offset ); |
---|
791 | printf(" start_id = %d\n", vspace[vspace_index]->start_vseg_id ); |
---|
792 | printf(" active = %x\n", vspace[vspace_index]->active ); |
---|
793 | printf(" end vspace %d\n\n", vspace_index); |
---|
794 | #endif |
---|
795 | vspace_index++; |
---|
796 | return; |
---|
797 | } |
---|
798 | else |
---|
799 | { |
---|
800 | printf("[XML ERROR] Unknown tag %s", tag); |
---|
801 | exit(1); |
---|
802 | } |
---|
803 | status = xmlTextReaderRead(reader); |
---|
804 | } |
---|
805 | } // end vspaceNode() |
---|
806 | |
---|
807 | ///////////////////////////////////// |
---|
808 | void irqNode(xmlTextReaderPtr reader) |
---|
809 | { |
---|
810 | unsigned int ok; |
---|
811 | unsigned int value; |
---|
812 | char * str; |
---|
813 | |
---|
814 | if (xmlTextReaderNodeType(reader) == XML_READER_TYPE_END_ELEMENT) return; |
---|
815 | |
---|
816 | if (irq_index >= MAX_IRQS) |
---|
817 | { |
---|
818 | printf("[XML ERROR] The number of irqs is larger than %d\n", MAX_IRQS); |
---|
819 | } |
---|
820 | |
---|
821 | #if XML_PARSER_DEBUG |
---|
822 | printf(" irq %d\n", irq_loc_index); |
---|
823 | #endif |
---|
824 | |
---|
825 | irq[irq_index] = (mapping_irq_t *) malloc(sizeof(mapping_irq_t)); |
---|
826 | |
---|
827 | ///////// get srcid attribute |
---|
828 | value = getIntValue(reader, "srcid", &ok); |
---|
829 | if (ok) |
---|
830 | { |
---|
831 | #if XML_PARSER_DEBUG |
---|
832 | printf(" srcid = %d\n", value); |
---|
833 | #endif |
---|
834 | irq[irq_index]->srcid = value; |
---|
835 | if (value >= 32) |
---|
836 | { |
---|
837 | printf("[XML ERROR] IRQ <srcid> too large for periph %d in cluster %d\n", |
---|
838 | cluster_index, periph_loc_index); |
---|
839 | exit(1); |
---|
840 | } |
---|
841 | } |
---|
842 | else |
---|
843 | { |
---|
844 | printf("[XML ERROR] missing IRQ <srcid> for periph %d in cluster %d\n", |
---|
845 | cluster_index, periph_loc_index); |
---|
846 | exit(1); |
---|
847 | } |
---|
848 | |
---|
849 | ///////// get srctype attribute |
---|
850 | str = getStringValue(reader, "srctype", &ok); |
---|
851 | if (ok) |
---|
852 | { |
---|
853 | #if XML_PARSER_DEBUG |
---|
854 | printf(" srctype = %s\n", str); |
---|
855 | #endif |
---|
856 | if ( strcmp(str, "HWI") == 0 ) irq[irq_index]->srctype = IRQ_TYPE_HWI; |
---|
857 | else if ( strcmp(str, "WTI") == 0 ) irq[irq_index]->srctype = IRQ_TYPE_WTI; |
---|
858 | else if ( strcmp(str, "PTI") == 0 ) irq[irq_index]->srctype = IRQ_TYPE_PTI; |
---|
859 | else |
---|
860 | { |
---|
861 | printf("[XML ERROR] illegal IRQ <srctype> for periph %d in cluster %d\n", |
---|
862 | cluster_index, periph_loc_index); |
---|
863 | exit(1); |
---|
864 | } |
---|
865 | } |
---|
866 | else |
---|
867 | { |
---|
868 | printf("[XML ERROR] missing IRQ <srctype> for periph %d in cluster %d\n", |
---|
869 | cluster_index, periph_loc_index); |
---|
870 | exit(1); |
---|
871 | } |
---|
872 | |
---|
873 | ///////// get isr attribute |
---|
874 | str = getStringValue(reader, "isr", &ok); |
---|
875 | if (ok) |
---|
876 | { |
---|
877 | #if XML_PARSER_DEBUG |
---|
878 | printf(" isr = %s\n", str); |
---|
879 | #endif |
---|
880 | if (strcmp(str, "ISR_DEFAULT") == 0) irq[irq_index]->isr = ISR_DEFAULT; |
---|
881 | else if (strcmp(str, "ISR_TICK" ) == 0) irq[irq_index]->isr = ISR_TICK; |
---|
882 | else if (strcmp(str, "ISR_TTY_RX" ) == 0) irq[irq_index]->isr = ISR_TTY_RX; |
---|
883 | else if (strcmp(str, "ISR_TTY_TX" ) == 0) irq[irq_index]->isr = ISR_TTY_TX; |
---|
884 | else if (strcmp(str, "ISR_BDV" ) == 0) irq[irq_index]->isr = ISR_BDV; |
---|
885 | else if (strcmp(str, "ISR_TIMER" ) == 0) irq[irq_index]->isr = ISR_TIMER; |
---|
886 | else if (strcmp(str, "ISR_WAKUP" ) == 0) irq[irq_index]->isr = ISR_WAKUP; |
---|
887 | else if (strcmp(str, "ISR_NIC_RX" ) == 0) irq[irq_index]->isr = ISR_NIC_RX; |
---|
888 | else if (strcmp(str, "ISR_NIC_TX" ) == 0) irq[irq_index]->isr = ISR_NIC_TX; |
---|
889 | else if (strcmp(str, "ISR_CMA" ) == 0) irq[irq_index]->isr = ISR_CMA; |
---|
890 | else if (strcmp(str, "ISR_MMC" ) == 0) irq[irq_index]->isr = ISR_MMC; |
---|
891 | else if (strcmp(str, "ISR_DMA" ) == 0) irq[irq_index]->isr = ISR_DMA; |
---|
892 | else if (strcmp(str, "ISR_SDC" ) == 0) irq[irq_index]->isr = ISR_SDC; |
---|
893 | else if (strcmp(str, "ISR_MWR" ) == 0) irq[irq_index]->isr = ISR_MWR; |
---|
894 | else if (strcmp(str, "ISR_HBA" ) == 0) irq[irq_index]->isr = ISR_HBA; |
---|
895 | else |
---|
896 | { |
---|
897 | printf("[XML ERROR] illegal IRQ <isr> for periph %d in cluster %d\n", |
---|
898 | periph_loc_index, cluster_index ); |
---|
899 | exit(1); |
---|
900 | } |
---|
901 | } |
---|
902 | else |
---|
903 | { |
---|
904 | printf("[XML ERROR] missing IRQ <isr> for periph %d in cluster %d\n", |
---|
905 | cluster_index, periph_loc_index); |
---|
906 | exit(1); |
---|
907 | } |
---|
908 | |
---|
909 | ///////// get channel attribute (optionnal : 0 if missing) |
---|
910 | value = getIntValue(reader, "channel", &ok); |
---|
911 | if (ok) |
---|
912 | { |
---|
913 | #if XML_PARSER_DEBUG |
---|
914 | printf(" channel = %d\n", value); |
---|
915 | #endif |
---|
916 | irq[irq_index]->channel = value; |
---|
917 | } |
---|
918 | else |
---|
919 | { |
---|
920 | irq[irq_index]->channel = 0; |
---|
921 | } |
---|
922 | |
---|
923 | irq_index++; |
---|
924 | irq_loc_index++; |
---|
925 | |
---|
926 | } // end irqNode |
---|
927 | |
---|
928 | |
---|
929 | //////////////////////////////////////// |
---|
930 | void periphNode(xmlTextReaderPtr reader) |
---|
931 | { |
---|
932 | char * str; |
---|
933 | unsigned int value; |
---|
934 | unsigned int ok; |
---|
935 | |
---|
936 | irq_loc_index = 0; |
---|
937 | |
---|
938 | if (xmlTextReaderNodeType(reader) == XML_READER_TYPE_END_ELEMENT) return; |
---|
939 | |
---|
940 | if (periph_index >= MAX_PERIPHS) |
---|
941 | { |
---|
942 | printf("[XML ERROR] The number of periphs is larger than %d\n", MAX_PERIPHS); |
---|
943 | exit(1); |
---|
944 | } |
---|
945 | |
---|
946 | #if XML_PARSER_DEBUG |
---|
947 | printf("\n periph %d\n", periph_index); |
---|
948 | #endif |
---|
949 | |
---|
950 | periph[periph_index] = (mapping_periph_t *) malloc(sizeof(mapping_periph_t)); |
---|
951 | |
---|
952 | ///////// get channels attribute (optionnal : 1 if missing) |
---|
953 | value = getIntValue(reader, "channels", &ok); |
---|
954 | if (ok) |
---|
955 | { |
---|
956 | #if XML_PARSER_DEBUG |
---|
957 | printf(" channels = %d\n", value); |
---|
958 | #endif |
---|
959 | periph[periph_index]->channels = value; |
---|
960 | } |
---|
961 | else |
---|
962 | { |
---|
963 | periph[periph_index]->channels = 1; |
---|
964 | } |
---|
965 | |
---|
966 | ///////// get arg0 attribute (optionnal : undefined if missing) |
---|
967 | value = getIntValue(reader, "arg0", &ok); |
---|
968 | if (ok) |
---|
969 | { |
---|
970 | #if XML_PARSER_DEBUG |
---|
971 | printf(" arg0 = %d\n", value); |
---|
972 | #endif |
---|
973 | periph[periph_index]->arg0 = value; |
---|
974 | } |
---|
975 | |
---|
976 | ///////// get arg1 attribute (optionnal : undefined if missing) |
---|
977 | value = getIntValue(reader, "arg1", &ok); |
---|
978 | if (ok) |
---|
979 | { |
---|
980 | #if XML_PARSER_DEBUG |
---|
981 | printf(" arg1 = %d\n", value); |
---|
982 | #endif |
---|
983 | periph[periph_index]->arg1 = value; |
---|
984 | } |
---|
985 | |
---|
986 | ///////// get arg2 attribute (optionnal : undefined if missing) |
---|
987 | value = getIntValue(reader, "arg2", &ok); |
---|
988 | if (ok) |
---|
989 | { |
---|
990 | #if XML_PARSER_DEBUG |
---|
991 | printf(" arg2 = %d\n", value); |
---|
992 | #endif |
---|
993 | periph[periph_index]->arg2 = value; |
---|
994 | } |
---|
995 | |
---|
996 | ///////// get arg3 attribute (optionnal : undefined if missing) |
---|
997 | value = getIntValue(reader, "arg3", &ok); |
---|
998 | if (ok) |
---|
999 | { |
---|
1000 | #if XML_PARSER_DEBUG |
---|
1001 | printf(" arg3 = %d\n", value); |
---|
1002 | #endif |
---|
1003 | periph[periph_index]->arg3 = value; |
---|
1004 | } |
---|
1005 | |
---|
1006 | /////////// get psegname attribute |
---|
1007 | str = getStringValue(reader, "psegname", &ok); |
---|
1008 | if (ok == 0) |
---|
1009 | { |
---|
1010 | printf("[XML ERROR] illegal or missing <psegname> for periph %d in cluster %d\n", |
---|
1011 | periph_index, cluster_index); |
---|
1012 | exit(1); |
---|
1013 | } |
---|
1014 | |
---|
1015 | /////////// set psegid attribute |
---|
1016 | int index = getPsegId( cluster[cluster_index]->x, cluster[cluster_index]->y, str); |
---|
1017 | if (index >= 0) |
---|
1018 | { |
---|
1019 | #if XML_PARSER_DEBUG |
---|
1020 | printf(" clusterid = %d\n", cluster_index); |
---|
1021 | printf(" psegname = %s\n", str); |
---|
1022 | printf(" psegid = %d\n", index); |
---|
1023 | #endif |
---|
1024 | periph[periph_index]->psegid = index; |
---|
1025 | } |
---|
1026 | else |
---|
1027 | { |
---|
1028 | printf("[XML ERROR] pseg not found for periph %d / clusterid = %d / psegname = %s\n", |
---|
1029 | periph_loc_index, cluster_index, str ); |
---|
1030 | exit(1); |
---|
1031 | } |
---|
1032 | |
---|
1033 | /////////// get type attribute |
---|
1034 | str = getStringValue(reader, "type", &ok); |
---|
1035 | if (ok) |
---|
1036 | { |
---|
1037 | #if XML_PARSER_DEBUG |
---|
1038 | printf(" type = %s\n", str); |
---|
1039 | #endif |
---|
1040 | if (strcmp(str, "CMA" ) == 0) periph[periph_index]->type = PERIPH_TYPE_CMA; |
---|
1041 | else if (strcmp(str, "DMA" ) == 0) periph[periph_index]->type = PERIPH_TYPE_DMA; |
---|
1042 | else if (strcmp(str, "FBF" ) == 0) periph[periph_index]->type = PERIPH_TYPE_FBF; |
---|
1043 | else if (strcmp(str, "IOB" ) == 0) periph[periph_index]->type = PERIPH_TYPE_IOB; |
---|
1044 | else if (strcmp(str, "IOC" ) == 0) periph[periph_index]->type = PERIPH_TYPE_IOC; |
---|
1045 | else if (strcmp(str, "MMC" ) == 0) periph[periph_index]->type = PERIPH_TYPE_MMC; |
---|
1046 | else if (strcmp(str, "MWR" ) == 0) periph[periph_index]->type = PERIPH_TYPE_MWR; |
---|
1047 | else if (strcmp(str, "NIC" ) == 0) periph[periph_index]->type = PERIPH_TYPE_NIC; |
---|
1048 | else if (strcmp(str, "ROM" ) == 0) periph[periph_index]->type = PERIPH_TYPE_ROM; |
---|
1049 | else if (strcmp(str, "SIM" ) == 0) periph[periph_index]->type = PERIPH_TYPE_SIM; |
---|
1050 | else if (strcmp(str, "SIM" ) == 0) periph[periph_index]->type = PERIPH_TYPE_TIM; |
---|
1051 | else if (strcmp(str, "TTY" ) == 0) periph[periph_index]->type = PERIPH_TYPE_TTY; |
---|
1052 | else if (strcmp(str, "XCU" ) == 0) periph[periph_index]->type = PERIPH_TYPE_XCU; |
---|
1053 | else if (strcmp(str, "PIC" ) == 0) periph[periph_index]->type = PERIPH_TYPE_PIC; |
---|
1054 | else if (strcmp(str, "DROM") == 0) periph[periph_index]->type = PERIPH_TYPE_DROM; |
---|
1055 | else |
---|
1056 | { |
---|
1057 | printf("[XML ERROR] illegal peripheral type: %s in cluster %d\n", |
---|
1058 | str, cluster_index); |
---|
1059 | exit(1); |
---|
1060 | } |
---|
1061 | } |
---|
1062 | |
---|
1063 | ////////// get subtype if IOC |
---|
1064 | if (periph[periph_index]->type == PERIPH_TYPE_IOC ) |
---|
1065 | { |
---|
1066 | char* subtype = getStringValue(reader, "subtype", &ok); |
---|
1067 | if (ok) |
---|
1068 | { |
---|
1069 | #if XML_PARSER_DEBUG |
---|
1070 | printf(" subtype = %s\n", str); |
---|
1071 | #endif |
---|
1072 | if (strcmp(subtype, "BDV") == 0) |
---|
1073 | periph[periph_index]->subtype = IOC_SUBTYPE_BDV; |
---|
1074 | else if (strcmp(subtype, "HBA") == 0) |
---|
1075 | periph[periph_index]->subtype = IOC_SUBTYPE_HBA; |
---|
1076 | else if (strcmp(subtype, "SDC") == 0) |
---|
1077 | periph[periph_index]->subtype = IOC_SUBTYPE_SDC; |
---|
1078 | else if (strcmp(subtype, "SPI") == 0) |
---|
1079 | periph[periph_index]->subtype = IOC_SUBTYPE_SPI; |
---|
1080 | } |
---|
1081 | else |
---|
1082 | { |
---|
1083 | printf("[XML ERROR] illegal subtype for IOC peripheral\n"); |
---|
1084 | exit(1); |
---|
1085 | } |
---|
1086 | } |
---|
1087 | else |
---|
1088 | { |
---|
1089 | periph[periph_index]->subtype = 0XFFFFFFFF; |
---|
1090 | } |
---|
1091 | |
---|
1092 | ////////// get subtype if MWR |
---|
1093 | if (periph[periph_index]->type == PERIPH_TYPE_MWR ) |
---|
1094 | { |
---|
1095 | char* subtype = getStringValue(reader, "subtype", &ok); |
---|
1096 | if (ok) |
---|
1097 | { |
---|
1098 | #if XML_PARSER_DEBUG |
---|
1099 | printf(" subtype = %s\n", str); |
---|
1100 | #endif |
---|
1101 | if (strcmp(subtype, "GCD") == 0) |
---|
1102 | periph[periph_index]->subtype = MWR_SUBTYPE_GCD; |
---|
1103 | else if (strcmp(subtype, "DCT") == 0) |
---|
1104 | periph[periph_index]->subtype = MWR_SUBTYPE_DCT; |
---|
1105 | else if (strcmp(subtype, "CPY") == 0) |
---|
1106 | periph[periph_index]->subtype = MWR_SUBTYPE_CPY; |
---|
1107 | } |
---|
1108 | else |
---|
1109 | { |
---|
1110 | printf("[XML ERROR] illegal subtype for MWR peripheral\n"); |
---|
1111 | exit(1); |
---|
1112 | } |
---|
1113 | } |
---|
1114 | else |
---|
1115 | { |
---|
1116 | periph[periph_index]->subtype = 0XFFFFFFFF; |
---|
1117 | } |
---|
1118 | |
---|
1119 | ////////////// set irq_offset attribute |
---|
1120 | periph[periph_index]->irq_offset = irq_index; |
---|
1121 | |
---|
1122 | ///////////// get IRQs |
---|
1123 | int status = xmlTextReaderRead(reader); |
---|
1124 | while (status == 1) |
---|
1125 | { |
---|
1126 | const char * tag = (const char *) xmlTextReaderConstName(reader); |
---|
1127 | |
---|
1128 | if (strcmp(tag, "irq") == 0) |
---|
1129 | { |
---|
1130 | if ( (periph[periph_index]->type != PERIPH_TYPE_XCU) && |
---|
1131 | (periph[periph_index]->type != PERIPH_TYPE_PIC) ) |
---|
1132 | { |
---|
1133 | printf("[XML ERROR] periph %d in cluster(%d,%d) " |
---|
1134 | " only XCU and PIC can contain IRQs", |
---|
1135 | periph_loc_index, cluster[cluster_index]->x, cluster[cluster_index]->y); |
---|
1136 | exit(1); |
---|
1137 | } |
---|
1138 | else |
---|
1139 | { |
---|
1140 | irqNode(reader); |
---|
1141 | } |
---|
1142 | } |
---|
1143 | else if (strcmp(tag, "#text") == 0) { } |
---|
1144 | else if (strcmp(tag, "#comment") == 0) { } |
---|
1145 | else if (strcmp(tag, "periph") == 0) |
---|
1146 | { |
---|
1147 | periph[periph_index]->irqs = irq_loc_index; |
---|
1148 | cluster[cluster_index]->periphs++; |
---|
1149 | periph_loc_index++; |
---|
1150 | periph_index++; |
---|
1151 | |
---|
1152 | #if XML_PARSER_DEBUG |
---|
1153 | printf(" irqs = %d\n", irq_loc_index); |
---|
1154 | printf(" irq_offset = %d\n", irq_index); |
---|
1155 | #endif |
---|
1156 | return; |
---|
1157 | } |
---|
1158 | else |
---|
1159 | { |
---|
1160 | printf("[XML ERROR] Unknown tag %s", tag); |
---|
1161 | exit(1); |
---|
1162 | } |
---|
1163 | status = xmlTextReaderRead(reader); |
---|
1164 | } |
---|
1165 | } // end periphNode |
---|
1166 | |
---|
1167 | ////////////////////////////////////// |
---|
1168 | void procNode(xmlTextReaderPtr reader) |
---|
1169 | { |
---|
1170 | unsigned int ok; |
---|
1171 | unsigned int value; |
---|
1172 | |
---|
1173 | if (xmlTextReaderNodeType(reader) == XML_READER_TYPE_END_ELEMENT) return; |
---|
1174 | |
---|
1175 | if (proc_index >= MAX_PROCS) |
---|
1176 | { |
---|
1177 | printf("[XML ERROR] The number of procs is larger than %d\n", MAX_PROCS); |
---|
1178 | exit(1); |
---|
1179 | } |
---|
1180 | |
---|
1181 | #if XML_PARSER_DEBUG |
---|
1182 | printf("\n proc %d\n", proc_index); |
---|
1183 | #endif |
---|
1184 | |
---|
1185 | proc[proc_index] = (mapping_proc_t *) malloc(sizeof(mapping_proc_t)); |
---|
1186 | |
---|
1187 | /////////// get index attribute (optional) |
---|
1188 | value = getIntValue(reader, "index", &ok); |
---|
1189 | if (ok && (value != proc_loc_index)) |
---|
1190 | { |
---|
1191 | printf("[XML ERROR] wrong local proc index / expected value is %d", |
---|
1192 | proc_loc_index); |
---|
1193 | exit(1); |
---|
1194 | } |
---|
1195 | proc[proc_index]->index = proc_loc_index; |
---|
1196 | |
---|
1197 | cluster[cluster_index]->procs++; |
---|
1198 | proc_loc_index++; |
---|
1199 | proc_index++; |
---|
1200 | } // end procNode() |
---|
1201 | |
---|
1202 | |
---|
1203 | ////////////////////////////////////// |
---|
1204 | void psegNode(xmlTextReaderPtr reader) |
---|
1205 | { |
---|
1206 | unsigned int ok; |
---|
1207 | paddr_t ll_value; |
---|
1208 | char * str; |
---|
1209 | |
---|
1210 | if (xmlTextReaderNodeType(reader) == XML_READER_TYPE_END_ELEMENT) return; |
---|
1211 | |
---|
1212 | if (pseg_index >= MAX_PSEGS) |
---|
1213 | { |
---|
1214 | printf("[XML ERROR] The number of psegs is larger than %d\n", MAX_PSEGS); |
---|
1215 | exit(1); |
---|
1216 | } |
---|
1217 | |
---|
1218 | #if XML_PARSER_DEBUG |
---|
1219 | printf(" pseg %d\n", pseg_index); |
---|
1220 | #endif |
---|
1221 | |
---|
1222 | pseg[pseg_index] = (mapping_pseg_t *) malloc(sizeof(mapping_pseg_t)); |
---|
1223 | |
---|
1224 | /////// get name attribute |
---|
1225 | str = getStringValue(reader, "name", &ok); |
---|
1226 | #if XML_PARSER_DEBUG |
---|
1227 | printf(" name = %s\n", str); |
---|
1228 | #endif |
---|
1229 | if (ok) |
---|
1230 | { |
---|
1231 | strncpy(pseg[pseg_index]->name, str, 31); |
---|
1232 | } |
---|
1233 | else |
---|
1234 | { |
---|
1235 | printf("[XML ERROR] illegal or missing <name> for pseg %d in cluster %d\n", |
---|
1236 | pseg_index, cluster_index); |
---|
1237 | exit(1); |
---|
1238 | } |
---|
1239 | |
---|
1240 | //////// get type attribute |
---|
1241 | str = getStringValue(reader, "type", &ok); |
---|
1242 | #if XML_PARSER_DEBUG |
---|
1243 | printf(" type = %s\n", str); |
---|
1244 | #endif |
---|
1245 | if (ok && (strcmp(str, "RAM" ) == 0)) { pseg[pseg_index]->type = PSEG_TYPE_RAM; } |
---|
1246 | else if (ok && (strcmp(str, "PERI") == 0)) { pseg[pseg_index]->type = PSEG_TYPE_PERI; } |
---|
1247 | else |
---|
1248 | { |
---|
1249 | printf("[XML ERROR] illegal or missing <type> for pseg %s in cluster %d\n", |
---|
1250 | pseg[pseg_index]->name, cluster_index); |
---|
1251 | exit(1); |
---|
1252 | } |
---|
1253 | |
---|
1254 | //////// get base attribute |
---|
1255 | ll_value = getPaddrValue(reader, "base", &ok); |
---|
1256 | #if XML_PARSER_DEBUG |
---|
1257 | printf(" base = 0x%llx\n", ll_value); |
---|
1258 | #endif |
---|
1259 | if (ok) |
---|
1260 | { |
---|
1261 | pseg[pseg_index]->base = ll_value; |
---|
1262 | } |
---|
1263 | else { |
---|
1264 | printf("[XML ERROR] illegal or missing <base> for pseg %s in cluster %d\n", |
---|
1265 | pseg[pseg_index]->name, cluster_index); |
---|
1266 | exit(1); |
---|
1267 | } |
---|
1268 | |
---|
1269 | //////// get length attribute |
---|
1270 | ll_value = getPaddrValue(reader, "length", &ok); |
---|
1271 | #if XML_PARSER_DEBUG |
---|
1272 | printf(" length = 0x%llx\n", ll_value); |
---|
1273 | #endif |
---|
1274 | if (ok) |
---|
1275 | { |
---|
1276 | pseg[pseg_index]->length = ll_value; |
---|
1277 | } |
---|
1278 | else |
---|
1279 | { |
---|
1280 | printf("[XML ERROR] illegal or missing <length> for pseg %s in cluster %d\n", |
---|
1281 | pseg[pseg_index]->name, cluster_index); |
---|
1282 | exit(1); |
---|
1283 | } |
---|
1284 | |
---|
1285 | //////// set cluster attribute |
---|
1286 | pseg[pseg_index]->clusterid = cluster_index; |
---|
1287 | |
---|
1288 | //////// set next_vseg attribute |
---|
1289 | pseg[pseg_index]->next_vseg = 0; |
---|
1290 | |
---|
1291 | pseg_index++; |
---|
1292 | cluster[cluster_index]->psegs++; |
---|
1293 | } // end psegNode() |
---|
1294 | |
---|
1295 | |
---|
1296 | ///////////////////////////////////////// |
---|
1297 | void clusterNode(xmlTextReaderPtr reader) |
---|
1298 | { |
---|
1299 | unsigned int ok; |
---|
1300 | unsigned int value; |
---|
1301 | |
---|
1302 | cluster[cluster_index] = (mapping_cluster_t *) malloc(sizeof(mapping_cluster_t)); |
---|
1303 | |
---|
1304 | //initialise variables that will be incremented by *Node() functions |
---|
1305 | cluster[cluster_index]->psegs = 0; |
---|
1306 | cluster[cluster_index]->procs = 0; |
---|
1307 | cluster[cluster_index]->periphs = 0; |
---|
1308 | |
---|
1309 | //initialise global variables |
---|
1310 | proc_loc_index = 0; |
---|
1311 | periph_loc_index = 0; |
---|
1312 | |
---|
1313 | if (xmlTextReaderNodeType(reader) == XML_READER_TYPE_END_ELEMENT) return; |
---|
1314 | |
---|
1315 | #if XML_PARSER_DEBUG |
---|
1316 | printf("\n cluster %d\n", cluster_index); |
---|
1317 | #endif |
---|
1318 | |
---|
1319 | /////////// get x coordinate |
---|
1320 | value = getIntValue(reader, "x", &ok); |
---|
1321 | #if XML_PARSER_DEBUG |
---|
1322 | printf(" x = %d\n", value); |
---|
1323 | #endif |
---|
1324 | if (ok && (value < header->x_size) ) |
---|
1325 | { |
---|
1326 | cluster[cluster_index]->x = value; |
---|
1327 | } |
---|
1328 | else |
---|
1329 | { |
---|
1330 | printf("[XML ERROR] Illegal or missing < x > attribute for cluster %d", |
---|
1331 | cluster_index); |
---|
1332 | exit(1); |
---|
1333 | } |
---|
1334 | |
---|
1335 | /////////// get y coordinate |
---|
1336 | value = getIntValue(reader, "y", &ok); |
---|
1337 | #if XML_PARSER_DEBUG |
---|
1338 | printf(" y = %d\n", value); |
---|
1339 | #endif |
---|
1340 | if (ok && (value < header->y_size) ) |
---|
1341 | { |
---|
1342 | cluster[cluster_index]->y = value; |
---|
1343 | } |
---|
1344 | else |
---|
1345 | { |
---|
1346 | printf("[XML ERROR] Illegal or missing < y > attribute for cluster %d", |
---|
1347 | cluster_index); |
---|
1348 | exit(1); |
---|
1349 | } |
---|
1350 | |
---|
1351 | ////////// set offsets |
---|
1352 | cluster[cluster_index]->pseg_offset = pseg_index; |
---|
1353 | cluster[cluster_index]->proc_offset = proc_index; |
---|
1354 | cluster[cluster_index]->periph_offset = periph_index; |
---|
1355 | |
---|
1356 | #if XML_PARSER_DEBUG |
---|
1357 | printf(" pseg_offset = %d\n", pseg_index); |
---|
1358 | printf(" proc_offset = %d\n", proc_index); |
---|
1359 | printf(" periph_offset = %d\n", periph_index); |
---|
1360 | #endif |
---|
1361 | |
---|
1362 | ////////// get psegs, procs, and periphs |
---|
1363 | int status = xmlTextReaderRead(reader); |
---|
1364 | |
---|
1365 | while (status == 1) |
---|
1366 | { |
---|
1367 | const char * tag = (const char *) xmlTextReaderConstName(reader); |
---|
1368 | |
---|
1369 | if (strcmp(tag, "pseg") == 0) psegNode(reader); |
---|
1370 | else if (strcmp(tag, "proc") == 0) procNode(reader); |
---|
1371 | else if (strcmp(tag, "periph") == 0) periphNode(reader); |
---|
1372 | else if (strcmp(tag, "#text") == 0) { } |
---|
1373 | else if (strcmp(tag, "#comment") == 0) { } |
---|
1374 | else if (strcmp(tag, "cluster") == 0) |
---|
1375 | { |
---|
1376 | |
---|
1377 | #if XML_PARSER_DEBUG |
---|
1378 | printf(" psegs = %d\n", cluster[cluster_index]->psegs); |
---|
1379 | printf(" procs = %d\n", cluster[cluster_index]->procs); |
---|
1380 | printf(" periphs = %d\n", cluster[cluster_index]->periphs); |
---|
1381 | printf(" end cluster %d\n", cluster_index); |
---|
1382 | #endif |
---|
1383 | cluster_index++; |
---|
1384 | return; |
---|
1385 | } |
---|
1386 | status = xmlTextReaderRead(reader); |
---|
1387 | } |
---|
1388 | } // end clusterNode() |
---|
1389 | |
---|
1390 | |
---|
1391 | ////////////////////////////////////////////// |
---|
1392 | void clusterSetNode(xmlTextReaderPtr reader) |
---|
1393 | { |
---|
1394 | if (xmlTextReaderNodeType(reader) == XML_READER_TYPE_END_ELEMENT) return; |
---|
1395 | |
---|
1396 | #if XML_PARSER_DEBUG |
---|
1397 | printf("\n clusters set\n"); |
---|
1398 | #endif |
---|
1399 | |
---|
1400 | int status = xmlTextReaderRead(reader); |
---|
1401 | while (status == 1) |
---|
1402 | { |
---|
1403 | const char * tag = (const char *) xmlTextReaderConstName(reader); |
---|
1404 | |
---|
1405 | if (strcmp(tag, "cluster") == 0) { clusterNode(reader); } |
---|
1406 | else if (strcmp(tag, "#text") == 0) { } |
---|
1407 | else if (strcmp(tag, "#comment") == 0) { } |
---|
1408 | else if (strcmp(tag, "clusterset") == 0) |
---|
1409 | { |
---|
1410 | // checking number of clusters |
---|
1411 | if ( cluster_index != (header->x_size * header->y_size) ) |
---|
1412 | { |
---|
1413 | printf("[XML ERROR] Wrong number of clusters\n"); |
---|
1414 | exit(1); |
---|
1415 | } |
---|
1416 | |
---|
1417 | #if XML_PARSER_DEBUG |
---|
1418 | printf(" end cluster set\n\n"); |
---|
1419 | #endif |
---|
1420 | header->psegs = pseg_index; |
---|
1421 | header->procs = proc_index; |
---|
1422 | header->irqs = irq_index; |
---|
1423 | header->periphs = periph_index; |
---|
1424 | return; |
---|
1425 | } |
---|
1426 | else |
---|
1427 | { |
---|
1428 | printf("[XML ERROR] Unknown tag in clusterset node : %s",tag); |
---|
1429 | exit(1); |
---|
1430 | } |
---|
1431 | status = xmlTextReaderRead(reader); |
---|
1432 | } |
---|
1433 | } // end clusterSetNode() |
---|
1434 | |
---|
1435 | |
---|
1436 | /////////////////////////////////////////// |
---|
1437 | void globalSetNode(xmlTextReaderPtr reader) |
---|
1438 | { |
---|
1439 | if (xmlTextReaderNodeType(reader) == XML_READER_TYPE_END_ELEMENT) return; |
---|
1440 | |
---|
1441 | #if XML_PARSER_DEBUG |
---|
1442 | printf(" globals set\n"); |
---|
1443 | #endif |
---|
1444 | |
---|
1445 | int status = xmlTextReaderRead(reader); |
---|
1446 | while (status == 1) |
---|
1447 | { |
---|
1448 | const char * tag = (const char *) xmlTextReaderConstName(reader); |
---|
1449 | |
---|
1450 | if (strcmp(tag, "vseg") == 0) |
---|
1451 | { |
---|
1452 | vsegNode( reader ); |
---|
1453 | header->globals = header->globals + 1; |
---|
1454 | } |
---|
1455 | else if (strcmp(tag, "#text") == 0) { } |
---|
1456 | else if (strcmp(tag, "#comment") == 0) { } |
---|
1457 | else if (strcmp(tag, "globalset") == 0) |
---|
1458 | { |
---|
1459 | #if XML_PARSER_DEBUG |
---|
1460 | printf(" end global set\n\n"); |
---|
1461 | #endif |
---|
1462 | vseg_loc_index = 0; |
---|
1463 | return; |
---|
1464 | } |
---|
1465 | else |
---|
1466 | { |
---|
1467 | printf("[XML ERROR] Unknown tag in globalset node : %s",tag); |
---|
1468 | exit(1); |
---|
1469 | } |
---|
1470 | status = xmlTextReaderRead(reader); |
---|
1471 | } |
---|
1472 | } // end globalSetNode() |
---|
1473 | |
---|
1474 | |
---|
1475 | /////////////////////////////////////////// |
---|
1476 | void vspaceSetNode(xmlTextReaderPtr reader) |
---|
1477 | { |
---|
1478 | if (xmlTextReaderNodeType(reader) == XML_READER_TYPE_END_ELEMENT) { |
---|
1479 | return; |
---|
1480 | } |
---|
1481 | |
---|
1482 | #if XML_PARSER_DEBUG |
---|
1483 | printf("\n vspaces set\n"); |
---|
1484 | #endif |
---|
1485 | |
---|
1486 | int status = xmlTextReaderRead ( reader ); |
---|
1487 | while (status == 1) { |
---|
1488 | const char * tag = (const char *) xmlTextReaderConstName(reader); |
---|
1489 | |
---|
1490 | if (strcmp(tag, "vspace") == 0) { |
---|
1491 | vspaceNode(reader); |
---|
1492 | } |
---|
1493 | else if (strcmp(tag, "#text" ) == 0 ) { } |
---|
1494 | else if (strcmp(tag, "#comment" ) == 0 ) { } |
---|
1495 | else if (strcmp(tag, "vspaceset") == 0 ) |
---|
1496 | { |
---|
1497 | header->vsegs = vseg_index; |
---|
1498 | header->threads = thread_index; |
---|
1499 | return; |
---|
1500 | } |
---|
1501 | else |
---|
1502 | { |
---|
1503 | printf("[XML ERROR] Unknown tag in vspaceset node : %s",tag); |
---|
1504 | exit(1); |
---|
1505 | } |
---|
1506 | status = xmlTextReaderRead(reader); |
---|
1507 | } |
---|
1508 | } // end globalSetNode() |
---|
1509 | |
---|
1510 | |
---|
1511 | //////////////////////////////////////// |
---|
1512 | void headerNode(xmlTextReaderPtr reader) |
---|
1513 | { |
---|
1514 | char * name; |
---|
1515 | unsigned int value; |
---|
1516 | unsigned int ok; |
---|
1517 | |
---|
1518 | if (xmlTextReaderNodeType(reader) == XML_READER_TYPE_END_ELEMENT) return; |
---|
1519 | |
---|
1520 | #if XML_PARSER_DEBUG |
---|
1521 | printf("mapping_info\n"); |
---|
1522 | #endif |
---|
1523 | |
---|
1524 | header = (mapping_header_t *) malloc(sizeof(mapping_header_t)); |
---|
1525 | |
---|
1526 | ////////// get name attribute |
---|
1527 | name = getStringValue(reader, "name", &ok); |
---|
1528 | if (ok) |
---|
1529 | { |
---|
1530 | #if XML_PARSER_DEBUG |
---|
1531 | printf(" name = %s\n", name); |
---|
1532 | #endif |
---|
1533 | strncpy( header->name, name, 31); |
---|
1534 | } |
---|
1535 | else |
---|
1536 | { |
---|
1537 | printf("[XML ERROR] illegal or missing <name> attribute in header\n"); |
---|
1538 | exit(1); |
---|
1539 | } |
---|
1540 | |
---|
1541 | /////////// get signature attribute |
---|
1542 | value = getIntValue(reader, "signature", &ok); |
---|
1543 | if ( ok && (value == IN_MAPPING_SIGNATURE) ) |
---|
1544 | { |
---|
1545 | #if XML_PARSER_DEBUG |
---|
1546 | printf(" signature = %x\n", value); |
---|
1547 | #endif |
---|
1548 | header->signature = IN_MAPPING_SIGNATURE; |
---|
1549 | } |
---|
1550 | else |
---|
1551 | { |
---|
1552 | printf("[XML ERROR] illegal or missing <signature> for mapping %s\n", |
---|
1553 | header->name ); |
---|
1554 | exit(1); |
---|
1555 | } |
---|
1556 | |
---|
1557 | /////////// get x_width attribute |
---|
1558 | value = getIntValue(reader, "x_width", &ok); |
---|
1559 | if (ok) |
---|
1560 | { |
---|
1561 | #if XML_PARSER_DEBUG |
---|
1562 | printf(" x_width = %d\n", value); |
---|
1563 | #endif |
---|
1564 | header->x_width = value; |
---|
1565 | } |
---|
1566 | |
---|
1567 | /////////// get y_width attribute |
---|
1568 | value = getIntValue(reader, "y_width", &ok); |
---|
1569 | if (ok) |
---|
1570 | { |
---|
1571 | #if XML_PARSER_DEBUG |
---|
1572 | printf(" y_width = %d\n", value); |
---|
1573 | #endif |
---|
1574 | header->y_width = value; |
---|
1575 | } |
---|
1576 | |
---|
1577 | /////////// get x_size attribute |
---|
1578 | unsigned int x_size = getIntValue(reader, "x_size", &ok); |
---|
1579 | if (ok) |
---|
1580 | { |
---|
1581 | #if XML_PARSER_DEBUG |
---|
1582 | printf(" x_size = %d\n", x_size); |
---|
1583 | #endif |
---|
1584 | header->x_size = x_size; |
---|
1585 | } |
---|
1586 | else |
---|
1587 | { |
---|
1588 | printf("[XML ERROR] illegal or missing <x_size> attribute in header\n"); |
---|
1589 | exit(1); |
---|
1590 | } |
---|
1591 | |
---|
1592 | /////////// get y_size attribute |
---|
1593 | unsigned int y_size = getIntValue(reader, "y_size", &ok); |
---|
1594 | if (ok) |
---|
1595 | { |
---|
1596 | #if XML_PARSER_DEBUG |
---|
1597 | printf(" y_size = %d\n", y_size); |
---|
1598 | #endif |
---|
1599 | header->y_size = y_size; |
---|
1600 | } |
---|
1601 | else |
---|
1602 | { |
---|
1603 | printf("[XML ERROR] illegal or missing <y_size> attribute in header\n"); |
---|
1604 | exit(1); |
---|
1605 | } |
---|
1606 | |
---|
1607 | /////////// get x_io attribute |
---|
1608 | unsigned int x_io = getIntValue(reader, "x_io", &ok); |
---|
1609 | #if XML_PARSER_DEBUG |
---|
1610 | printf(" x_io = %d\n", x_io); |
---|
1611 | #endif |
---|
1612 | if ( ok && (x_io < x_size) ) |
---|
1613 | { |
---|
1614 | header->x_io = x_io; |
---|
1615 | } |
---|
1616 | else |
---|
1617 | { |
---|
1618 | printf("[XML ERROR] illegal or missing <x_io> attribute in header\n"); |
---|
1619 | exit(1); |
---|
1620 | } |
---|
1621 | |
---|
1622 | /////////// get y_io attribute |
---|
1623 | unsigned int y_io = getIntValue(reader, "y_io", &ok); |
---|
1624 | #if XML_PARSER_DEBUG |
---|
1625 | printf(" y_io = %d\n", y_io); |
---|
1626 | #endif |
---|
1627 | if ( ok &&(y_io < y_size) ) |
---|
1628 | { |
---|
1629 | header->y_io = y_io; |
---|
1630 | } |
---|
1631 | else |
---|
1632 | { |
---|
1633 | printf("[XML ERROR] illegal or missing <y_io> attribute in header\n"); |
---|
1634 | exit(1); |
---|
1635 | } |
---|
1636 | |
---|
1637 | // check the number of cluster |
---|
1638 | if ( (x_size * y_size) >= MAX_CLUSTERS ) |
---|
1639 | { |
---|
1640 | printf("[XML ERROR] Number of clusters cannot be larger than %d\n", MAX_CLUSTERS); |
---|
1641 | exit(1); |
---|
1642 | } |
---|
1643 | |
---|
1644 | ///////// get irq_per_proc attribute |
---|
1645 | value = getIntValue(reader, "irq_per_proc", &ok); |
---|
1646 | if (ok) |
---|
1647 | { |
---|
1648 | #if XML_PARSER_DEBUG |
---|
1649 | printf(" irq_per_proc = %d\n", value); |
---|
1650 | #endif |
---|
1651 | header->irq_per_proc = value; |
---|
1652 | } |
---|
1653 | else |
---|
1654 | { |
---|
1655 | printf("[XML ERROR] illegal or missing <irq_per_proc> attribute in mapping\n"); |
---|
1656 | exit(1); |
---|
1657 | } |
---|
1658 | |
---|
1659 | ///////// get use_ram_disk attribute (default = 0) |
---|
1660 | value = getIntValue(reader, "use_ram_disk", &ok); |
---|
1661 | if (ok) |
---|
1662 | { |
---|
1663 | #if XML_PARSER_DEBUG |
---|
1664 | printf(" use_ram_disk = %d\n", value); |
---|
1665 | #endif |
---|
1666 | header->use_ram_disk = value; |
---|
1667 | } |
---|
1668 | else |
---|
1669 | { |
---|
1670 | header->use_ram_disk = 0; |
---|
1671 | } |
---|
1672 | |
---|
1673 | ///////// set other header fields |
---|
1674 | header->globals = 0; |
---|
1675 | header->vspaces = 0; |
---|
1676 | header->psegs = 0; |
---|
1677 | header->vsegs = 0; |
---|
1678 | header->threads = 0; |
---|
1679 | header->procs = 0; |
---|
1680 | header->irqs = 0; |
---|
1681 | header->periphs = 0; |
---|
1682 | |
---|
1683 | int status = xmlTextReaderRead(reader); |
---|
1684 | while (status == 1) |
---|
1685 | { |
---|
1686 | const char * tag = (const char *) xmlTextReaderConstName(reader); |
---|
1687 | |
---|
1688 | if (strcmp(tag, "clusterset") == 0) { clusterSetNode(reader); } |
---|
1689 | else if (strcmp(tag, "globalset") == 0) { globalSetNode(reader); } |
---|
1690 | else if (strcmp(tag, "vspaceset") == 0) { vspaceSetNode(reader); } |
---|
1691 | else if (strcmp(tag, "#text") == 0) { } |
---|
1692 | else if (strcmp(tag, "#comment") == 0) { } |
---|
1693 | else if (strcmp(tag, "mapping_info") == 0) |
---|
1694 | { |
---|
1695 | #if XML_PARSER_DEBUG |
---|
1696 | printf("end mapping_info\n"); |
---|
1697 | #endif |
---|
1698 | return; |
---|
1699 | } |
---|
1700 | else |
---|
1701 | { |
---|
1702 | printf("[XML ERROR] Unknown tag in header node : %s\n",tag); |
---|
1703 | exit(1); |
---|
1704 | } |
---|
1705 | status = xmlTextReaderRead(reader); |
---|
1706 | } |
---|
1707 | } // end headerNode() |
---|
1708 | |
---|
1709 | |
---|
1710 | //////////////////////////////////// |
---|
1711 | void BuildTable( int fdout, |
---|
1712 | const char * type, |
---|
1713 | unsigned int nb_elem, |
---|
1714 | unsigned int elem_size, |
---|
1715 | char ** table ) |
---|
1716 | { |
---|
1717 | unsigned int i; |
---|
1718 | for (i = 0; i < nb_elem; i++) |
---|
1719 | { |
---|
1720 | if (elem_size != write(fdout, table[i], elem_size)) |
---|
1721 | { |
---|
1722 | printf("function %s: %s(%d) write error \n", __FUNCTION__, type, i); |
---|
1723 | exit(1); |
---|
1724 | } |
---|
1725 | |
---|
1726 | #if XML_PARSER_DEBUG |
---|
1727 | printf("Building binary: writing %s %d\n", type, i); |
---|
1728 | #endif |
---|
1729 | } |
---|
1730 | } |
---|
1731 | |
---|
1732 | ///////////////////////////////////// |
---|
1733 | int open_file(const char * file_path) |
---|
1734 | { |
---|
1735 | //open file |
---|
1736 | int fdout = open( file_path, (O_CREAT | O_RDWR), (S_IWUSR | S_IRUSR) ); |
---|
1737 | if (fdout < 0) |
---|
1738 | { |
---|
1739 | perror("open"); |
---|
1740 | exit(1); |
---|
1741 | } |
---|
1742 | |
---|
1743 | //reinitialise the file |
---|
1744 | if (ftruncate(fdout, 0)) |
---|
1745 | { |
---|
1746 | perror("truncate"); |
---|
1747 | exit(1); |
---|
1748 | } |
---|
1749 | |
---|
1750 | //#if XML_PARSER_DEBUG |
---|
1751 | printf("%s\n", file_path); |
---|
1752 | //#endif |
---|
1753 | |
---|
1754 | return fdout; |
---|
1755 | } |
---|
1756 | |
---|
1757 | |
---|
1758 | ///////////////////////////////////// |
---|
1759 | void buildBin(const char * file_path) |
---|
1760 | { |
---|
1761 | unsigned int length; |
---|
1762 | |
---|
1763 | int fdout = open_file(file_path); |
---|
1764 | |
---|
1765 | #if XML_PARSER_DEBUG |
---|
1766 | printf("Building map.bin for %s\n", header->name); |
---|
1767 | printf("signature = %x\n", header->signature); |
---|
1768 | printf("x_size = %d\n", header->x_size); |
---|
1769 | printf("y_size = %d\n", header->y_size); |
---|
1770 | printf("x_width = %d\n", header->x_width); |
---|
1771 | printf("y_width = %d\n", header->y_width); |
---|
1772 | printf("vspaces = %d\n", header->vspaces); |
---|
1773 | printf("psegs = %d\n", header->psegs); |
---|
1774 | printf("vsegs = %d\n", header->vsegs); |
---|
1775 | printf("threads = %d\n", header->threads); |
---|
1776 | printf("procs = %d\n", header->procs); |
---|
1777 | printf("irqs = %d\n", header->irqs); |
---|
1778 | printf("periphs = %d\n", header->periphs); |
---|
1779 | #endif |
---|
1780 | |
---|
1781 | // write header to binary file |
---|
1782 | length = write(fdout, (char *) header, sizeof(mapping_header_t)); |
---|
1783 | if (length != sizeof(mapping_header_t)) |
---|
1784 | { |
---|
1785 | printf("write header error : length = %d \n", length); |
---|
1786 | exit(1); |
---|
1787 | } |
---|
1788 | |
---|
1789 | // write clusters |
---|
1790 | BuildTable(fdout, "cluster", cluster_index, sizeof(mapping_cluster_t), (char **) cluster); |
---|
1791 | // write psegs |
---|
1792 | BuildTable(fdout, "pseg", pseg_index, sizeof(mapping_pseg_t), (char **) pseg); |
---|
1793 | // write vspaces |
---|
1794 | BuildTable(fdout, "vspace", vspace_index, sizeof(mapping_vspace_t), (char **) vspace); |
---|
1795 | // write vsegs |
---|
1796 | BuildTable(fdout, "vseg", vseg_index, sizeof(mapping_vseg_t), (char **) vseg); |
---|
1797 | // write threads array |
---|
1798 | BuildTable(fdout, "thread", thread_index, sizeof(mapping_thread_t), (char **) thread); |
---|
1799 | //building procs array |
---|
1800 | BuildTable(fdout, "proc", proc_index, sizeof(mapping_proc_t), (char **) proc); |
---|
1801 | //building irqs array |
---|
1802 | BuildTable(fdout, "irq", irq_index, sizeof(mapping_irq_t), (char **) irq); |
---|
1803 | //building periphs array |
---|
1804 | BuildTable(fdout, "periph", periph_index, sizeof(mapping_periph_t), (char **) periph); |
---|
1805 | |
---|
1806 | close(fdout); |
---|
1807 | |
---|
1808 | } // end buildBin() |
---|
1809 | |
---|
1810 | |
---|
1811 | ////////////////////////////////////////////////////// |
---|
1812 | char * buildPath(const char * path, const char * name) |
---|
1813 | { |
---|
1814 | char * res = calloc(strlen(path) + strlen(name) + 1, 1); |
---|
1815 | strcat(res, path); |
---|
1816 | strcat(res, "/"); |
---|
1817 | strcat(res, name); |
---|
1818 | return res; |
---|
1819 | } |
---|
1820 | |
---|
1821 | |
---|
1822 | ////////////////////////////////// |
---|
1823 | int main(int argc, char * argv[]) |
---|
1824 | { |
---|
1825 | if (argc < 3) |
---|
1826 | { |
---|
1827 | printf("Usage: xml2bin <input_file_path> <output_path>\n"); |
---|
1828 | return 1; |
---|
1829 | } |
---|
1830 | |
---|
1831 | struct stat dir_st; |
---|
1832 | if (stat( argv[2], &dir_st)) |
---|
1833 | { |
---|
1834 | perror("bad path"); |
---|
1835 | exit(1); |
---|
1836 | } |
---|
1837 | |
---|
1838 | if ((dir_st.st_mode & S_IFDIR) == 0) |
---|
1839 | { |
---|
1840 | printf("path is not a dir: %s", argv[2] ); |
---|
1841 | exit(1); |
---|
1842 | } |
---|
1843 | |
---|
1844 | char * map_path = buildPath(argv[2], "map.bin"); |
---|
1845 | |
---|
1846 | LIBXML_TEST_VERSION; |
---|
1847 | |
---|
1848 | int status; |
---|
1849 | xmlTextReaderPtr reader = xmlReaderForFile(argv[1], NULL, 0); |
---|
1850 | |
---|
1851 | if (reader != NULL) |
---|
1852 | { |
---|
1853 | status = xmlTextReaderRead (reader); |
---|
1854 | while (status == 1) |
---|
1855 | { |
---|
1856 | const char * tag = (const char *) xmlTextReaderConstName(reader); |
---|
1857 | |
---|
1858 | if (strcmp(tag, "mapping_info") == 0) |
---|
1859 | { |
---|
1860 | headerNode(reader); |
---|
1861 | buildBin(map_path); |
---|
1862 | } |
---|
1863 | else |
---|
1864 | { |
---|
1865 | printf("[XML ERROR] Wrong file type: \"%s\"\n", argv[1]); |
---|
1866 | return 1; |
---|
1867 | } |
---|
1868 | status = xmlTextReaderRead(reader); |
---|
1869 | } |
---|
1870 | xmlFreeTextReader(reader); |
---|
1871 | |
---|
1872 | if (status != 0) |
---|
1873 | { |
---|
1874 | printf("[XML ERROR] Wrong Syntax in \"%s\" file\n", argv[1]); |
---|
1875 | return 1; |
---|
1876 | } |
---|
1877 | } |
---|
1878 | return 0; |
---|
1879 | } // end main() |
---|
1880 | |
---|
1881 | |
---|
1882 | // Local Variables: |
---|
1883 | // tab-width: 4 |
---|
1884 | // c-basic-offset: 4 |
---|
1885 | // c-file-offsets:((innamespace . 0)(inline-open . 0)) |
---|
1886 | // indent-tabs-mode: nil |
---|
1887 | // End: |
---|
1888 | // vim: filetype=c:expandtab:shiftwidth=4:tabstop=4:softtabstop=4 |
---|
1889 | |
---|