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1 /* |
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2 * Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of the License "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: |
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15 * |
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16 */ |
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17 #include <boost/regex.hpp> |
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18 #include "symbolprocessunit.h" |
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19 #include "e32image.h" |
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20 #define MAX_LINE 65535 |
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21 |
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22 #if defined(__LINUX__) |
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23 #define PATH_SEPARATOR '/' |
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24 #else |
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25 #define PATH_SEPARATOR '\\' |
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26 #endif |
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27 |
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28 void CommenSymbolProcessUnit::ProcessExecutableFile(const string& aFile) |
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29 { |
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30 ResetContentLog(); |
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31 char str[MAX_LINE]; |
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32 string outString; |
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33 outString = "\nFrom "; |
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34 outString += aFile + "\n\n"; |
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35 iSymbolContentLog.push_back(outString); |
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36 string mapFile2 = aFile+".map"; |
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37 size_t dot = aFile.rfind('.'); |
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38 string mapFile = aFile.substr(0,dot)+".map"; |
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39 ifstream fMap; |
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40 fMap.open(mapFile2.c_str()); |
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41 if(!fMap.is_open()) { |
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42 fMap.open(mapFile.c_str()); |
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43 } |
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44 |
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45 if(!fMap.is_open()) { |
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46 sprintf(str, "%s\nWarning: Can't open \"%s\" or \"%s\"\n",aFile.c_str(),mapFile2.c_str(),mapFile.c_str()); |
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47 iStdoutLog.push_back(str); |
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48 int binSize = GetSizeFromBinFile(aFile); |
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49 memset(str,0,sizeof(str)); |
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50 sprintf(str,"%04x", binSize); |
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51 outString = "00000000 "; |
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52 outString += str; |
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53 outString += " "; |
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54 outString += aFile.substr(aFile.rfind(PATH_SEPARATOR)+1)+"\n"; |
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55 iSymbolContentLog.push_back(outString); |
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56 } |
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57 else { |
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58 if(!fMap.good()) fMap.clear(); |
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59 boost::regex regARMV5("ARMV5", boost::regex::icase); |
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60 boost::regex regGCCEoARMV4("(GCCE|ARMV4)", boost::regex::icase); |
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61 boost::cmatch what; |
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62 if(regex_search(aFile, what, regARMV5)) { |
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63 ProcessArmv5File(aFile, fMap); |
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64 } |
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65 else if(regex_search(aFile, what, regGCCEoARMV4)) { |
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66 ProcessGcceOrArm4File(aFile, fMap); |
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67 } |
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68 else { |
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69 sprintf(str, "\nWarning: cannot determine linker type used to create %s\n",aFile.c_str()); |
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70 iStdoutLog.push_back(str); |
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71 outString = "00000000 0000 "; |
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72 outString += aFile.substr(aFile.rfind(PATH_SEPARATOR)+1)+"\n"; |
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73 iSymbolContentLog.push_back(outString); |
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74 } |
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75 } |
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76 } |
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77 void CommenSymbolProcessUnit::ProcessDataFile(const string& aFile) |
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78 { |
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79 ResetContentLog(); |
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80 string line = "\nFrom "+aFile+"\n\n00000000 0000 "+aFile.substr(aFile.rfind(PATH_SEPARATOR)+1)+"\n"; |
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81 iSymbolContentLog.push_back(line); |
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82 } |
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83 void CommenSymbolProcessUnit::FlushStdOut(ostream& aOut) |
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84 { |
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85 for(int i = 0; i < (int) iStdoutLog.size(); i++) |
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86 { |
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87 aOut << iStdoutLog[i]; |
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88 } |
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89 } |
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90 void CommenSymbolProcessUnit::FlushSymbolContent(ostream &aOut) |
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91 { |
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92 for(int i = 0; i < (int) iSymbolContentLog.size(); i++) |
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93 { |
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94 aOut << iSymbolContentLog[i]; |
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95 } |
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96 } |
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97 void CommenSymbolProcessUnit::ResetContentLog() |
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98 { |
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99 iStdoutLog.clear(); |
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100 iSymbolContentLog.clear(); |
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101 } |
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102 void CommenSymbolProcessUnit::ProcessArmv5File( const string& fileName, ifstream& aMap ){ |
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103 aMap.seekg (0, ios::beg); |
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104 char str[MAX_LINE]; |
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105 char outbuffer[MAX_LINE]; |
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106 string outString; |
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107 aMap.getline(str,MAX_LINE); |
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108 boost::cmatch what; |
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109 boost::regex reg("^ARM Linker"); |
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110 if(!regex_search(str, what, reg)) { |
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111 sprintf(outbuffer, "\nWarning: expecting %s to be generated by ARM linker\n", fileName.c_str()); |
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112 iStdoutLog.push_back(outbuffer); |
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113 outString = "00000000 0000 "+fileName.substr(fileName.rfind(PATH_SEPARATOR)+1)+"\n"; |
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114 iSymbolContentLog.push_back(outString); |
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115 } |
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116 reg.assign("Global Symbols"); |
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117 while(aMap.getline(str,MAX_LINE)) { |
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118 if(regex_search(str, what, reg)) { |
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119 break; |
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120 } |
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121 } |
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122 |
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123 reg.assign("^\\s*(.+)\\s*0x(\\S+)\\s+[^\\d]*(\\d+)\\s+(.*)$"); |
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124 string sSym,sTmp,sSection; |
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125 unsigned int addr,size,baseOffset = 0; |
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126 map<unsigned int,string> syms; |
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127 char symString[MAX_LINE]; |
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128 while(aMap.getline(str,MAX_LINE)) { |
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129 if(regex_search(str, what, reg)) { |
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130 sSym.assign(what[1].first,what[1].second-what[1].first); |
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131 sTmp.assign(what[2].first,what[2].second-what[2].first); |
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132 addr = strtol(sTmp.c_str(), NULL, 16); |
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133 sTmp.assign(what[3].first,what[3].second-what[3].first); |
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134 size = strtol(sTmp.c_str(), NULL, 10); |
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135 sSection.assign(what[4].first,what[4].second-what[4].first); |
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136 if(sSection.find("(StubCode)") != string::npos) |
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137 size = 8; |
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138 if(addr > 0) { |
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139 memset(symString,0,sizeof(symString)); |
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140 sprintf(symString,"%04x ",size); |
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141 outString = symString; |
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142 outString += sSym+" "; |
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143 outString += sSection; |
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144 if(baseOffset == 0) |
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145 baseOffset = addr; |
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146 unsigned int k = addr - baseOffset; |
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147 if( (syms.find(k) == syms.end()) || size != 0) |
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148 syms[k] = outString; |
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149 } |
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150 // end of addr>0 |
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151 } |
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152 // end of regex_search |
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153 } |
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154 |
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155 map<unsigned int,string>::iterator it; |
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156 for(it = syms.begin(); it != syms.end(); it++) { |
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157 memset(str,0,sizeof(str)); |
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158 sprintf(str,"%08x",it->first); |
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159 outString = str; |
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160 outString += " "; |
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161 outString += it->second+"\n"; |
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162 iSymbolContentLog.push_back(outString); |
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163 } |
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164 } |
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165 void CommenSymbolProcessUnit::ProcessGcceOrArm4File( const string& fileName, ifstream& aMap ){ |
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166 aMap.seekg (0, ios_base::beg); |
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167 char str[MAX_LINE]; |
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168 char outbuffer[MAX_LINE]; |
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169 aMap.getline(str,MAX_LINE); |
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170 boost::cmatch what; |
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171 boost::regex reg("^\\.text\\s+"); |
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172 while(aMap.getline(str,MAX_LINE)) { |
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173 if(regex_search(str, what, reg)) { |
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174 break; |
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175 } |
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176 } |
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177 |
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178 reg.assign("^\\.text\\s+(\\w+)\\s+\\w+"); |
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179 if(!regex_search(str, what, reg)) { |
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180 sprintf(outbuffer, "ERROR: Can't get .text section info for \"%s\"\n",fileName.c_str()); |
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181 iStdoutLog.push_back(outbuffer); |
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182 } |
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183 else { |
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184 string sTmp, sLibFile; |
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185 sTmp.assign(what[1].first,what[1].second-what[1].first); |
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186 unsigned int imgText = strtol(sTmp.c_str(), NULL, 16); |
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187 |
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188 reg.assign("^LONG 0x.*", boost::regex::icase); |
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189 boost::cmatch what1; |
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190 boost::regex reg1("^\\s(\\.text)?\\s+(0x\\w+)\\s+(0x\\w+)\\s+(.*)$", boost::regex::icase); |
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191 boost::regex reg2("^\\s+(\\w+)\\s\\s+([a-zA-Z_].+)", boost::regex::icase); |
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192 boost::regex reg3(".*lib\\(.*d\\d*s_?\\d{5}.o\\)$", boost::regex::icase); |
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193 |
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194 map<unsigned int,string> syms; |
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195 unsigned int addr, len, stubhex; |
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196 |
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197 while(aMap.getline(str,MAX_LINE)) { |
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198 if(strlen(str) == 0) |
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199 break; |
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200 else if(regex_search(str, what, reg1)) { |
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201 sLibFile.assign(what[4].first,what[4].second-what[4].first); |
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202 if(!regex_search(sLibFile, what1, reg)) { |
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203 sTmp.assign(what[2].first,what[2].second-what[2].first); |
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204 addr = strtol(sTmp.c_str(), NULL, 16); |
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205 sTmp.assign(what[3].first,what[3].second-what[3].first); |
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206 len = strtol(sTmp.c_str(), NULL, 16); |
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207 syms[addr+len] = ""; |
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208 if(regex_search(sLibFile, what, reg3)) { |
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209 stubhex = addr; |
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210 } |
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211 } |
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212 } |
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213 else if(regex_search(str, what, reg2)) { |
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214 sTmp.assign(what[1].first,what[1].second-what[1].first); |
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215 addr = strtol(sTmp.c_str(), NULL, 16); |
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216 sTmp.assign(what[2].first,what[2].second-what[2].first); |
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217 syms[addr] = (addr == stubhex)? ("stub "+sTmp) : sTmp; |
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218 } |
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219 } |
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220 |
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221 map<unsigned int,string>::iterator it = syms.begin(); |
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222 map<unsigned int,string>::iterator itp = it++; |
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223 string outString; |
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224 for(; it != syms.end(); itp = it++) { |
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225 if(itp->second != "") { |
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226 memset(str,0,sizeof(str)); |
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227 sprintf(str,"%08x %04x ",(itp->first-imgText), (it->first-itp->first)); |
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228 outString = str; |
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229 outString += it->second+"\n"; |
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230 iSymbolContentLog.push_back(outString); |
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231 } |
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232 } |
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233 } |
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234 } |
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235 int CommenSymbolProcessUnit::GetSizeFromBinFile( const string& fileName ){ |
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236 TInt ret = 0; |
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237 char outbuffer[MAX_LINE]; |
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238 ifstream aIf(fileName.c_str(), ios_base::binary); |
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239 if( !aIf.is_open() ) { |
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240 printf(outbuffer, "Warning: Cannot open file \n"); |
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241 iStdoutLog.push_back(outbuffer); |
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242 } |
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243 else { |
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244 E32ImageFile e32Image; |
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245 TUint32 aSz; |
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246 |
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247 aIf.seekg(0,ios_base::end); |
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248 aSz = aIf.tellg(); |
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249 |
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250 e32Image.Adjust(aSz); |
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251 e32Image.iFileSize = aSz; |
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252 |
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253 aIf.seekg(0,ios_base::beg); |
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254 aIf >> e32Image; |
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255 ret = e32Image.iOrigHdr->iCodeSize; |
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256 } |
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257 return ret; |
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258 } |