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1 #!perl |
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2 # |
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3 # Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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4 # All rights reserved. |
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5 # This component and the accompanying materials are made available |
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6 # under the terms of the License "Eclipse Public License v1.0" |
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7 # which accompanies this distribution, and is available |
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8 # at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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9 # |
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10 # Initial Contributors: |
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11 # Nokia Corporation - initial contribution. |
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12 # |
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13 # Contributors: |
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14 # |
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15 # Description: |
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16 # |
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17 |
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18 # rom.pl - Build a rom |
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19 # |
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20 # Pre-processes the .oby/iby files then invokes rombuild.exe |
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21 # (or other specified builder) |
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22 |
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23 # First, read our config file |
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24 |
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25 use strict; |
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26 use Getopt::Long; |
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27 use Cwd; |
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28 |
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29 #Getopt::Long::Configure("ignore_case"); |
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30 my %opts=(); |
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31 my $param_count = scalar(@ARGV); |
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32 my $result = GetOptions (\%opts, "assp=s", |
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33 "inst=s", |
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34 "type=s", |
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35 "variant=s", |
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36 "build=s", |
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37 "conf=s", |
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38 "name=s", |
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39 "modules=s", |
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40 "xabi=s", |
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41 "clean", |
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42 "quiet", |
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43 "help", |
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44 "_debug", |
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45 "zip", |
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46 "symbol", |
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47 "noheader", |
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48 "kerneltrace=s", |
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49 "rombuilder=s", |
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50 "define=s@", |
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51 "rofsbuilder=s", |
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52 "compress" |
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53 ); |
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54 |
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55 my (@assps, @builds, %variants, @templates, %flags, %insts, %zip, %builder); |
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56 my $main; |
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57 my $kmain; |
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58 my $toroot; |
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59 my $e32path; |
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60 my $rombuildpath; |
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61 my $euserdir; |
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62 my $elocldir; |
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63 my $kbdir; |
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64 my $romname; |
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65 my $single; |
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66 my $smain; |
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67 my $pagedCode; |
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68 my $debug = $opts{_debug}; |
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69 my $quiet; |
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70 $quiet = $opts{quiet} unless $debug; |
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71 |
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72 my $drive; |
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73 |
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74 # discover where this script is running from to set the $toroot and $e32path variables |
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75 |
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76 my $toolpath; |
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77 my $Epoc32Path; |
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78 my $EpocRoot; |
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79 my $drive; |
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80 my $BasePath; |
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81 |
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82 BEGIN { |
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83 |
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84 $EpocRoot = $ENV{EPOCROOT}; |
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85 die "ERROR: Must set the EPOCROOT environment variable.\n" if (!defined($EpocRoot)); |
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86 $EpocRoot =~ s-/-\\-go; # for those working with UNIX shells |
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87 die "ERROR: EPOCROOT must be an absolute path, " . |
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88 "not containing a drive letter.\n" if ($EpocRoot !~ /^\\/); |
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89 die "ERROR: EPOCROOT must not be a UNC path.\n" if ($EpocRoot =~ /^\\\\/); |
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90 die "ERROR: EPOCROOT must end with a backslash.\n" if ($EpocRoot !~ /\\$/); |
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91 die "ERROR: EPOCROOT must specify an existing directory.\n" if (!-d $EpocRoot); |
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92 |
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93 # The cpp needed a drive apparently |
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94 my $cwd = Cwd::cwd(); |
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95 $cwd =~ /^(.)/; |
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96 $drive = "$1:"; |
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97 |
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98 my $fp0 = $0; |
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99 $cwd =~ s/\//\\/g; |
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100 $fp0 =~ s/\//\\/g; |
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101 unless ($fp0 =~ /^([A-Za-z]:)?\\/) { |
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102 if ($cwd =~ /\\$/) { |
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103 $fp0 = "$cwd$fp0"; |
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104 } else { |
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105 $fp0 = "$cwd\\$fp0"; |
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106 } |
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107 } |
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108 |
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109 my @path = split(/\\/, $cwd); |
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110 shift(@path); |
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111 $toroot = ('..\\') x @path; |
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112 $e32path = $fp0; |
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113 $e32path =~ s/\\kernelhwsrv\\kernel\\eka\\rombuild\\rom\.pl$//i; |
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114 $e32path =~ s/^[A-Za-z]://; |
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115 $rombuildpath = $toroot."os\\kernelhwsrv\\kernel\\eka\\rombuild"; |
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116 $Epoc32Path = $toroot; |
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117 $Epoc32Path =~ s/\\$//; |
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118 $Epoc32Path .= $EpocRoot . "epoc32"; |
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119 $toolpath = "$Epoc32Path\\tools\\"; |
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120 push @INC, $toolpath; |
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121 $BasePath = $toroot; |
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122 $BasePath =~ s/\\$/$e32path\\/; |
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123 } |
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124 |
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125 use E32Plat; |
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126 { |
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127 Plat_Init($toolpath); |
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128 } |
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129 |
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130 if ($debug) { |
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131 print "EpocRoot = $EpocRoot\n"; |
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132 print "Epoc32Path = $Epoc32Path\n"; |
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133 print "drive = $drive\n"; |
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134 print "toolpath = $toolpath\n"; |
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135 print "toroot = $toroot\n"; |
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136 print "e32path = $e32path\n"; |
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137 print "rombuildpath = $rombuildpath\n"; |
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138 print "BasePath = $BasePath\n"; |
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139 } |
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140 |
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141 my $cppflags="-P -undef -traditional -lang-c++ -nostdinc -iwithprefixbefore $rombuildpath -I $rombuildpath -I $Epoc32Path "; |
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142 |
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143 # Include variant hrh file defines when processing oby and ibys with cpp |
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144 # (Code copied from \\EPOC\master\cedar\generic\tools\romkit\tools\buildrom.pm - |
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145 # it used relative path to the working dir but we are using absolute path seems neater) |
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146 use E32Variant; |
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147 use Pathutl; |
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148 my $variantMacroHRHFile = Variant_GetMacroHRHFile(); |
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149 if($variantMacroHRHFile){ |
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150 # Using absolute paths so must include drive letter otherwise cpp will fail |
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151 # Also adding the directory containing the HRH file to main includes paths in |
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152 # case it includes files |
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153 my $variantFilePath = Path_Split('Path',$variantMacroHRHFile); |
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154 $cppflags .= " -I $drive$variantFilePath -include $drive$variantMacroHRHFile"; |
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155 } |
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156 |
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157 if($param_count == 0 || $opts{'help'} || !$result) { |
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158 usage(); |
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159 exit 0; |
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160 } |
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161 |
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162 # Now check that the options we have make sense |
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163 |
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164 checkopts(); |
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165 |
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166 if (!$quiet) { |
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167 print "Starting directory: ", Cwd::cwd(), "\n"; |
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168 print <<EOF; |
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169 OPTIONS: |
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170 \tTYPE: $opts{'type'} |
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171 \tVARIANT: $opts{'variant'} |
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172 \tINSTRUCTION SET: $opts{'inst'} |
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173 \tBUILD: $opts{'build'} |
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174 \tMODULES: $opts{'modules'} |
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175 EOF |
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176 } |
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177 |
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178 #Pick out the type file |
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179 my $skel; |
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180 |
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181 if (-e "$opts{'type'}.oby") { |
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182 $skel="$opts{'type'}.oby"; |
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183 } elsif (-e "$rombuildpath\\$opts{'type'}.oby") { |
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184 $skel="$rombuildpath\\$opts{'type'}.oby"; |
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185 } else { |
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186 die "Can't find type file for type $opts{'type'}, $!"; |
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187 } |
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188 |
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189 print "Using type file $skel\n" if !$quiet; |
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190 |
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191 # If clean is specified, zap all the image and .oby files |
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192 |
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193 if($opts{'clean'}) { |
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194 unlink glob("*.img"); |
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195 unlink "rom.oby"; |
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196 unlink "rombuild.log"; |
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197 unlink glob("*.rofs"); |
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198 unlink "rofsbuild.log"; |
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199 } |
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200 |
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201 # Now pre-pre-process this file to point to the right places for .ibys |
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202 # Unfortunately cpp won't do macro replacement in #include strings, so |
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203 # we have to do it by hand |
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204 |
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205 my $k = $opts{kerneltrace}; |
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206 |
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207 if ($opts{assp}=~/^m(\S+)/i) { |
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208 $kbdir="kb$1"; |
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209 $kbdir="kbarm" if (lc $1 eq 'eig'); |
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210 } else { |
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211 $kbdir="kb$opts{assp}"; |
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212 } |
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213 $single=1 if ($opts{assp}=~/^s(\S+)/i); |
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214 |
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215 if ($single) { |
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216 # Hackery to cope with old compiler |
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217 if ($main eq 'MARM') { |
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218 $smain='SARM'; |
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219 } else { |
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220 $smain="S$main"; |
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221 } |
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222 } else { |
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223 $smain=$main; |
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224 } |
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225 |
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226 open(X, "$skel") || die "Can't open type file $skel, $!"; |
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227 open(OUT, "> rom1.tmp") || die "Can't open output file, $!"; |
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228 |
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229 # First output the ROM name |
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230 print OUT "\nromname=$romname\n"; |
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231 while(<X>) { |
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232 s/\#\#ASSP\#\#/$opts{'assp'}/; |
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233 s/\#\#VARIANT\#\#/$opts{'variant'}/; |
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234 s/\#\#BUILD\#\#/$opts{'build'}/; |
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235 s/\#\#MAIN\#\#/$main/; |
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236 s/\#\#KMAIN\#\#/$kmain/; |
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237 s/\#\#E32PATH\#\#/$e32path/; |
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238 s/\#\#BASEPATH\#\#/$BasePath/; |
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239 s/\#\#EUSERDIR\#\#/$euserdir/; |
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240 s/\#\#ELOCLDIR\#\#/$elocldir/; |
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241 s/\#\#KBDIR\#\#/$kbdir/; |
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242 print OUT; |
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243 } |
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244 |
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245 close X; |
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246 close OUT; |
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247 |
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248 # Use cpp to pull in include chains and replace defines |
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249 |
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250 my $defines = ""; |
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251 $defines .= "-D MAIN=$main "; |
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252 $defines .= "-D KMAIN=$kmain "; |
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253 $defines .= "-D EUSERDIR=$euserdir "; |
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254 $defines .= "-D ELOCLDIR=$elocldir "; |
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255 $defines .= "-D E32PATH=$e32path "; |
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256 $defines .= "-D BASEPATH=$BasePath "; |
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257 $defines .= "-D EPOCROOT=$EpocRoot "; |
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258 $defines .= "-D SMAIN=$smain " if $smain; |
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259 |
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260 foreach (@{$opts{'define'}}) { |
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261 my @array=split(/,/,$_); |
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262 foreach (@array) { |
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263 $defines.="-D ".uc $_." "; |
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264 $pagedCode = 1 if $_ eq 'PAGED_CODE'; |
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265 } |
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266 } |
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267 |
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268 if ($opts{'modules'}) { |
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269 my @array=split(/,/,$opts{'modules'}); |
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270 foreach (@array) { |
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271 $defines.="-D ".uc $_." "; |
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272 } |
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273 } |
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274 |
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275 foreach (keys %opts) { |
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276 next if ($_ eq 'name'); |
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277 next if ($_ eq 'modules'); |
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278 next if ($_ eq 'zip'); |
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279 next if ($_ eq 'symbol'); |
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280 next if ($_ eq 'kerneltrace'); |
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281 next if ($_ eq 'define'); |
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282 $defines.="-D ".uc $_."=".$opts{$_}." "; |
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283 $defines.="-D ".uc $_."_".$opts{$_}." "; |
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284 } |
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285 |
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286 $defines.="-D SINGLE " if ($single); |
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287 |
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288 sub IsRVCTBuild($) { |
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289 my ($build)=@_; |
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290 return 1 if ($build =~ /^ARMV/i); |
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291 my @customizations = Plat_Customizations('ARMV5'); |
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292 return 1 if (grep /$build/, @customizations); |
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293 return 0; |
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294 } |
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295 |
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296 $defines.="-D RVCT " if (IsRVCTBuild($main)); |
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297 |
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298 print "Using defines $defines\n" if !$quiet; |
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299 |
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300 my $ret=1; |
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301 my $cppcmd; |
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302 if($opts{'build'}=~/^u/i) { |
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303 # Unicode build |
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304 $cppcmd = "cpp $cppflags -D UNICODE $defines rom1.tmp rom2.tmp"; |
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305 } else { |
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306 $cppcmd = "cpp $cppflags $defines rom1.tmp rom2.tmp"; |
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307 } |
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308 print "Executing CPP:\n\t$cppcmd\n" if $debug; |
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309 $ret = system($cppcmd); |
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310 die "ERROR EXECUTING CPP\n" if $ret; |
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311 |
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312 # Zap any ## marks REMS or blank lines |
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313 |
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314 cleanup("rom2.tmp", "rom3.tmp", $k); |
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315 |
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316 # scan tmp file and generate auxiliary files, if required |
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317 open TMP, "rom3.tmp" or die("Can't open rom3.tmp\n"); |
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318 my $line; |
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319 while ($line=<TMP>) |
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320 { |
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321 if ($line=~/\s*gentestpaged/i) { |
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322 genfile("paged"); } |
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323 if ($line=~/\s*gentestnonpaged/i) { |
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324 genfile("nonpaged"); } |
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325 } |
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326 |
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327 parsePatchData("rom3.tmp", "rom4.tmp"); |
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328 |
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329 # break down the oby file into rom, rofs and extensions oby files |
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330 |
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331 my $oby_index =0; |
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332 my $dumpfile="rom.oby"; |
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333 my $rofs=0; |
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334 my $extension=0; |
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335 my $corerofsname=""; |
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336 open DUMPFILE, ">$dumpfile" or die("Can't create $dumpfile\n"); |
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337 my $line; |
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338 open TMP, "rom4.tmp" or die("Can't open rom4.tmp\n"); |
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339 while ($line=<TMP>) |
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340 { |
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341 if ($line=~/^\s*rofsname/i) |
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342 { |
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343 close DUMPFILE; # close rom.oby or previous rofs#/extension#.oby |
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344 $oby_index=1; |
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345 $corerofsname=$line; |
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346 $corerofsname =~ s/rofsname\s*=\s*//i; # save core rofs name |
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347 $corerofsname =~ s/\s*$//g; # remove trailing \n |
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348 unlink $corerofsname || print "unable to delete $corerofsname"; |
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349 my $dumpfile="rofs".$rofs.".oby"; |
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350 $rofs++; |
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351 open DUMPFILE, ">$dumpfile" or (close TMP and die("Can't create $dumpfile\n")); |
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352 } |
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353 |
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354 if ($line=~/^\s*coreimage/i) |
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355 { |
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356 close DUMPFILE; # close rofs.oby |
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357 if ($oby_index ne 1) { |
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358 close TMP; |
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359 die "Must specify ROFS image before ROFS extension\n"; |
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360 } |
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361 my $name=$line; |
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362 $name =~ s/coreimage\s*=\s*//i; # read core rofs name |
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363 $name =~ s/\s*$//g; # remove trailing \n |
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364 if ($name ne $corerofsname) { |
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365 close TMP; |
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366 die "This extension does not relate to previous ROFS\n"; |
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367 } |
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368 $oby_index=33; # open window |
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369 my $dumpfile="extension".$extension.".oby"; |
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370 $extension++; |
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371 open DUMPFILE, ">$dumpfile" or (close TMP and die("Can't create $dumpfile\n")); |
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372 } |
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373 |
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374 if ($line=~/^\s*extensionrofs/i) |
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375 { |
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376 $oby_index=3 if ($oby_index eq 2); |
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377 } |
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378 |
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379 if (($oby_index eq 2) && !($line=~/^\s*$/)) { |
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380 close TMP; |
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381 die "Bad ROFS extension specification\n"; |
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382 } |
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383 print DUMPFILE $line; |
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384 $oby_index=2 if ($oby_index eq 33); # close window |
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385 } |
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386 close DUMPFILE; |
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387 close TMP; |
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388 |
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389 # For paged roms that use rofs, move all data= lines in rom which are not 'paging_unmovable' to rofs, so that paged ram-loaded code |
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390 # is automatically put into rofs |
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391 rename('rom.oby', 'rom4.tmp') || die; |
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392 |
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393 open(IN, 'rom4.tmp') || die "Can't read rom4.tmp"; |
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394 open(ROM, '>rom.oby') || die "Can't write to rom.oby"; |
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395 |
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396 if ($oby_index >= 1 && $pagedCode) { |
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397 open(ROFS, '>>rofs0.oby') || die "Can't append to rofs0.oby"; |
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398 } |
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399 |
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400 while ($line=<IN>) |
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401 { |
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402 if(($oby_index >= 1) && ($pagedCode) && ($line=~/^\s*data\s*=/) && !($line=~/\.*paging_unmovable\s*/)) { |
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403 print ROFS $line; |
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404 } |
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405 else { |
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406 $line=~s/paging_unmovable//; |
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407 print ROM $line; |
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408 } |
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409 } |
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410 |
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411 close IN; |
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412 close ROM; |
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413 |
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414 if ($oby_index >= 1 && $pagedCode) { |
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415 close ROFS; |
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416 } |
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417 unlink 'rom4.tmp'; |
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418 |
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419 my $flags; |
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420 |
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421 foreach (@{$flags{$opts{'assp'}}}) { |
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422 $flags.=" -$_"; |
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423 } |
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424 |
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425 if($opts{'noheader'}) { |
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426 $flags.=" -no-header"; |
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427 } |
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428 |
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429 if($opts{'compress'}) { |
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430 $flags.=" -compress"; |
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431 } |
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432 |
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433 my $builder = $opts{'rombuilder'}; |
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434 $builder = "rombuild" unless ($builder); |
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435 |
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436 |
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437 |
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438 print "$builder $flags -type-safe-link -S rom.oby 2>&1\n\n"; |
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439 |
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440 open(Y, "$builder $flags -type-safe-link -S rom.oby 2>&1 |") || |
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441 die "Can't start $builder command, $!"; |
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442 |
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443 my $nerrors=0; |
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444 my $nwarnings=0; |
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445 |
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446 while(<Y>) { |
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447 my $error=(/^error:/i); |
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448 my $warning=(/^warning:/i); |
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449 print if ($error or $warning or !$quiet); |
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450 $nerrors++ if ($error); |
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451 $nwarnings++ if ($warning); |
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452 } |
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453 |
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454 print "\nGenerated .oby file is rom.oby\n" if !$quiet; |
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455 print "\nGenerated image file is $romname\n" if (!$nerrors); |
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456 |
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457 my$rerrors; |
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458 my $rofsbuilder; |
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459 if ($rofs) { |
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460 $rofsbuilder = $opts{'rofsbuilder'}; |
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461 $rofsbuilder = "rofsbuild" unless ($rofsbuilder); |
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462 for(my $i=0;$i<$rofs;++$i) { |
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463 print "Executing $rofsbuilder on main rofs\n" if !$quiet; |
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464 my $image="rofs".$i.".oby"; |
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465 system("$rofsbuilder $image"); |
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466 if ($? != 0) |
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467 { |
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468 print "$rofsbuilder $image returned $?\n"; |
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469 $rerrors++; |
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470 } |
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471 rename "rofsbuild.log", "rofs$i.log" |
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472 } |
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473 } |
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474 |
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475 if ($rofs and $extension) { |
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476 for(my $i=0;$i<$extension;++$i) { |
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477 print "Executing $rofsbuilder on extension rofs\n" if !$quiet; |
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478 my $image="extension".$i.".oby"; |
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479 system("$rofsbuilder $image"); |
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480 if ($? != 0) |
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481 { |
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482 print "$rofsbuilder $image returned $?\n"; |
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483 $rerrors++; |
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484 } |
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485 rename "rofsbuild.log", "extension$i.log" |
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486 } |
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487 } |
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488 |
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489 if ($nerrors) { |
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490 print "\n\n Errors found during $builder!!\n\nLeaving tmp files\n"; |
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491 } elsif ($nwarnings) { |
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492 print "\n\n Warnings during $builder!!\n\nLeaving tmp files\n"; |
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493 } elsif ($rerrors) { |
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494 print "\n\n Errors during $rofsbuilder!!\n\nLeaving tmp files\n"; |
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495 } else { |
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496 unlink glob("*.tmp") if !$debug; |
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497 } |
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498 if ($opts{zip} or $zip{$opts{assp}}) { |
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499 my $zipname=$romname; |
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500 $zipname =~ s/\.(\w+)$/\.zip/i; |
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501 unlink $zipname; |
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502 system("zip $zipname $romname"); |
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503 } |
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504 if ($opts{symbol}) { |
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505 my $logname=$romname; |
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506 $logname =~ s/\.(\w+)$/\.log/i; |
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507 my $obyname=$romname; |
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508 $obyname =~ s/\.(\w+)$/\.oby/i; |
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509 unlink $logname; |
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510 unlink $obyname; |
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511 system("rename rombuild.log $logname"); |
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512 system("rename rom.oby $obyname"); |
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513 system("maksym $logname"); |
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514 } |
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515 |
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516 if ($nerrors || $nwarnings || $rerrors) { |
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517 exit 4; |
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518 } |
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519 |
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520 exit 0; |
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521 |
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522 |
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523 ################################ Subroutines ################################## |
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524 |
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525 sub usage { |
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526 print <<EOT; |
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527 |
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528 rom <options> |
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529 |
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530 Generate a rom image for the specified target, along with a rom.oby file |
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531 that can be fed to (a) rombuild to regenerate the image. |
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532 |
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533 The following options are required: |
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534 --variant=<variant> e.g. --variant=assabet |
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535 --inst=<instruction set> e.g. --inst=arm4 |
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536 --build=<build> e.g. --build=udeb |
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537 --type=<type of rom> |
|
538 tshell for a text shell rom |
|
539 e32tests for a rom with e32tests |
|
540 f32tests for rom with f32tests |
|
541 alltests for all the tests |
|
542 |
|
543 The following are optional: |
|
544 --name=<image name> Give image file specified name |
|
545 --noheader Pass -no-header option on to rombuild |
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546 --help This help message. |
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547 --clean Remove existing generated files first |
|
548 --quiet Be less verbose |
|
549 --modules=<comma separated list> List of additional modules for this ROM |
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550 --define=<comma separated list> List of CPP macros to define |
|
551 |
|
552 Options may be specified as a short abbreviation |
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553 e.g. -b udeb instead of --build udeb |
|
554 |
|
555 EOT |
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556 } |
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557 |
|
558 sub cleanup($$$) { |
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559 my ($in, $out, $k) = @_; |
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560 my ($line, $lastblank); |
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561 |
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562 open(OUTPUT_FILE, "> $out") or die "Cannot open $out for output"; |
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563 open(INPUT_FILE, "< $in") or die "Cannot open for $in input"; |
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564 |
|
565 while ($line=<INPUT_FILE>) { |
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566 $line=~s/##//g; |
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567 |
|
568 # file=\epoc32\... ==> file=%EPOCROOT%\epoc32\... |
|
569 $line =~ s/(=\s*)\\epoc32/\1${EpocRoot}Epoc32/i; |
|
570 |
|
571 # Now compress blank lines down to one |
|
572 |
|
573 if($line=~/^\s*$/) { |
|
574 if($lastblank) { |
|
575 # Do nothing |
|
576 } else { |
|
577 # This is the first blank line |
|
578 $lastblank=1; |
|
579 print OUTPUT_FILE $line; |
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580 } |
|
581 } else { |
|
582 # Not blank |
|
583 $lastblank=0; |
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584 if ($k and $line=~/^\s*kerneltrace/i) { |
|
585 $line = "kerneltrace $k\n"; |
|
586 } |
|
587 print OUTPUT_FILE $line if !($line=~/^\s*REM\s+/i); |
|
588 } |
|
589 } |
|
590 close(INPUT_FILE); |
|
591 close(OUTPUT_FILE); |
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592 } |
|
593 |
|
594 sub IsSmp($) { |
|
595 my %SmpKernelDirs=( |
|
596 'x86smp' => 1, |
|
597 'x86gmp' => 1, |
|
598 'arm4smp' => 1, |
|
599 'armv4smp' => 1, |
|
600 'armv5smp' => 1 |
|
601 ); |
|
602 |
|
603 my ($kdir) = @_; |
|
604 return $SmpKernelDirs{lc $kdir}; |
|
605 } |
|
606 |
|
607 sub checkopts { |
|
608 unless($opts{variant}) { die "No Variant specified"; } |
|
609 $opts{'build'}="UDEB" unless($opts{'build'}); |
|
610 $opts{'type'}="TSHELL" unless($opts{'type'}); |
|
611 $opts{'inst'}="ARM4" unless($opts{'inst'}); |
|
612 |
|
613 my $additional; |
|
614 if ($opts{'modules'}) { |
|
615 $additional="_".$opts{modules}; |
|
616 $additional=~ s/,/_/ig; |
|
617 } |
|
618 my $build=lc $opts{build}; |
|
619 my $inst=uc $opts{'inst'}; |
|
620 if ($inst eq "MARM") { |
|
621 # Hackery to cope with old compiler |
|
622 $main="MARM"; |
|
623 $euserdir="MARM"; |
|
624 $elocldir="MARM"; |
|
625 } |
|
626 else { |
|
627 $main=$inst; |
|
628 if ($main eq "THUMB") { |
|
629 $euserdir="ARMI"; |
|
630 } else { |
|
631 $euserdir=$main; |
|
632 } |
|
633 if ($main eq "ARMI" or $main eq "THUMB") { |
|
634 $elocldir="ARM4"; |
|
635 } else { |
|
636 $elocldir=$main; |
|
637 } |
|
638 } |
|
639 $kmain = $opts{'xabi'}; |
|
640 $kmain = $main unless ($kmain); |
|
641 if (IsSmp($kmain)) { |
|
642 $euserdir = $kmain; |
|
643 } |
|
644 if ($opts{name}) { |
|
645 $romname=$opts{name}; |
|
646 } else { |
|
647 $romname=uc($opts{variant}.$additional.$main); |
|
648 if ($build=~/^\w*DEB$/i) { |
|
649 $romname.='D'; |
|
650 } |
|
651 $romname.='.IMG'; |
|
652 } |
|
653 } |
|
654 |
|
655 sub lookupFileInfo($$) |
|
656 { |
|
657 my ($infile, $fullname) = @_; |
|
658 |
|
659 my ($name, $ext) = $fullname =~ /^(.+)\.(\w+)$/ ? ($1, $2) : ($fullname, undef); |
|
660 |
|
661 open TMP, $infile or die("Can't open $infile\n"); |
|
662 while(<TMP>) |
|
663 { |
|
664 $_ = lc; |
|
665 if(/^\s*(\S+)\s*=\s*(\S+)\s+(\S+)/i) |
|
666 { |
|
667 my ($src, $dest) = ($2, $3); |
|
668 |
|
669 my $destFullname = $dest =~ /^.*\\(.+)$/ ? $1 : $dest; |
|
670 my ($destName, $destExt) = $destFullname =~ /^(.+?)\.(\w+)$/ ? ($1, $2) : ($destFullname, undef); |
|
671 |
|
672 if ($destName eq $name && (!$ext || $ext eq $destExt)) |
|
673 { |
|
674 close TMP; |
|
675 return ($src, $dest); |
|
676 } |
|
677 } |
|
678 } |
|
679 |
|
680 die "patchdata: Can't find file $fullname\n"; |
|
681 } |
|
682 |
|
683 sub lookupSymbolInfo($$) |
|
684 { |
|
685 my ($file, $name) = @_; |
|
686 |
|
687 open TMP, $file or die "Can't read $file\n"; |
|
688 |
|
689 # ignore local symbols. |
|
690 while (<TMP> !~ /Global Symbols/) { } |
|
691 |
|
692 while (<TMP>) |
|
693 { |
|
694 if (/^\s*(\S+)\s+(\S+)\s+data\s+(\S+)/i) |
|
695 { |
|
696 my ($symbol, $addr, $size) = ($1, $2, $3); |
|
697 if ($symbol eq $name) |
|
698 { |
|
699 close TMP; |
|
700 return ($addr, $size); |
|
701 } |
|
702 } |
|
703 |
|
704 # This is a quick fix for RVCT 3.1, which uses the text "(EXPORTED)" |
|
705 # in the map file. Here is an example: |
|
706 # |
|
707 # KHeapMinCellSize (EXPORTED) 0x0003d81c Data 4 mem.o(.constdata) |
|
708 # |
|
709 elsif (/^\s*(\S+)\s+\(exported\)\s+(\S+)\s+data\s+(\S+)/i) |
|
710 { |
|
711 my ($symbol, $addr, $size) = ($1, $2, $3); |
|
712 if ($symbol eq $name) |
|
713 { |
|
714 close TMP; |
|
715 return ($addr, $size); |
|
716 } |
|
717 } |
|
718 } |
|
719 |
|
720 die "patchdata: Can't find symbol $name\n"; |
|
721 } |
|
722 |
|
723 sub parsePatchData($$) |
|
724 { |
|
725 my ($infile, $outfile) = @_; |
|
726 |
|
727 open IN, $infile or die("Can't read $infile\n"); |
|
728 open OUT, ">$outfile" or die("Can't write $outfile\n"); |
|
729 |
|
730 my $line; |
|
731 while($line = <IN>) |
|
732 { |
|
733 if ($line =~ /^\s*patchdata\s+(.+?)\s*$/i) |
|
734 { |
|
735 if ($1 !~ /(\S+)\s*@\s*(\S+)\s+(\S+)\s*$/) |
|
736 { |
|
737 die "Bad patchdata command: $line\n"; |
|
738 } |
|
739 |
|
740 my ($file, $symbol, $value) = (lc $1, $2, $3); |
|
741 my ($srcFile, $destFile) = lookupFileInfo($infile, $file); |
|
742 my ($index, $elementSize) = (undef, undef); |
|
743 if ($symbol =~ s/:(\d+)\[(\d+)\]$//) |
|
744 { |
|
745 ($index, $elementSize) = ($2, $1); |
|
746 $index = hex($index) if $index =~ /^0x/i; |
|
747 } |
|
748 |
|
749 if ($srcFile =~ /\\armv5(smp)?\\/i) |
|
750 { |
|
751 my ($symbolAddr, $symbolSize) = lookupSymbolInfo("$srcFile.map", $symbol); |
|
752 |
|
753 my $max; |
|
754 if (defined($index)) |
|
755 { |
|
756 my $bytes; |
|
757 $bytes = 1, $max = 0xff if $elementSize == 8; |
|
758 $bytes = 2, $max = 0xffff if $elementSize == 16; |
|
759 $bytes = 4, $max = 0xffffffff if $elementSize == 32; |
|
760 die("patchdata: invalid element size $elementSize: $line\n") unless defined($bytes); |
|
761 |
|
762 if ($bytes > 1 && (($symbolSize & ($bytes-1)) != 0)) |
|
763 { |
|
764 die("patchdata: unexpected symbol size $symbolSize for array $symbol ($elementSize-bit elements)\n"); |
|
765 } |
|
766 |
|
767 if ($index >= int($symbolSize / $bytes)) |
|
768 { |
|
769 die("patchdata: index $index out of bounds for $symbol of $symbolSize bytes ($elementSize-bit elements)\n"); |
|
770 } |
|
771 |
|
772 $symbolAddr = hex($symbolAddr) if $symbolAddr =~ /^0x/i; |
|
773 $symbolAddr += $index * $bytes; |
|
774 $symbolAddr = sprintf("0x%x", $symbolAddr); |
|
775 |
|
776 $symbolSize = $bytes; |
|
777 } |
|
778 elsif ($symbolSize == 1) { $max = 0xff; } |
|
779 elsif ($symbolSize == 2) { $max = 0xffff; } |
|
780 elsif ($symbolSize == 4) { $max = 0xffffffff; } |
|
781 else { die "patchdata: Unexpected symbol size $symbolSize for $symbol\n"; } |
|
782 |
|
783 $value = hex($value) if $value =~ /^0x/i; |
|
784 if ($value > $max) |
|
785 { |
|
786 print("Warning: Value overflow of $symbol\n"); |
|
787 $value &= $max; |
|
788 } |
|
789 $value = sprintf("0x%08x", $value); |
|
790 |
|
791 $line = "patchdata $destFile addr $symbolAddr $symbolSize $value\n"; |
|
792 } |
|
793 else |
|
794 { |
|
795 $line = ""; |
|
796 } |
|
797 |
|
798 } |
|
799 |
|
800 print OUT $line; |
|
801 } |
|
802 |
|
803 close IN; |
|
804 close OUT; |
|
805 } |
|
806 |
|
807 sub genfile { |
|
808 my $count=0; |
|
809 if($_[0] eq 'paged') { |
|
810 my $file='gentestpaged.txt'; |
|
811 unlink $file; |
|
812 open(OUTFILE, ">$file") or die "Can't open output file, $!"; |
|
813 for(my $i=0;$i<50000;++$i) { |
|
814 if(($i >5) && ($i % 40 ==0)) { |
|
815 print OUTFILE "\n"; |
|
816 $count++; |
|
817 } |
|
818 if(($i+$count) % 5 ==0) { |
|
819 print OUTFILE "SATOR "; |
|
820 } |
|
821 if(($i+$count) % 5 ==1) { |
|
822 print OUTFILE "AREPO "; |
|
823 } |
|
824 if(($i+$count) % 5 ==2) { |
|
825 print OUTFILE "TENET "; |
|
826 } |
|
827 if(($i+$count) % 5 ==3) { |
|
828 print OUTFILE "OPERA "; |
|
829 } |
|
830 if(($i+$count) % 5 ==4) { |
|
831 print OUTFILE "ROTAS "; |
|
832 } |
|
833 } |
|
834 } else { |
|
835 my $file='gentestnonpaged.txt'; |
|
836 unlink $file; |
|
837 open(OUTFILE, ">$file") or die "Can't open output file, $!"; |
|
838 for(my $i=0;$i<20000;++$i) { |
|
839 if(($i >5) && ($i % 40 ==0)) { |
|
840 print OUTFILE "\n"; |
|
841 $count++; |
|
842 } |
|
843 if(($i+$count) % 4 ==0) { |
|
844 print OUTFILE "STEP "; |
|
845 } |
|
846 if(($i+$count) % 4 ==1) { |
|
847 print OUTFILE "TIME "; |
|
848 } |
|
849 if(($i+$count) % 4 ==2) { |
|
850 print OUTFILE "EMIT "; |
|
851 } |
|
852 if(($i+$count) % 4 ==3) { |
|
853 print OUTFILE "PETS "; |
|
854 } |
|
855 } |
|
856 } |
|
857 } |
|
858 |
|
859 __END__ |
|
860 |
|
861 # Tell emacs that this is a perl script even 'though it has a .bat extension |
|
862 # Local Variables: |
|
863 # mode:perl |
|
864 # tab-width:4 |
|
865 # End: |
|
866 |