1 | #! /usr/bin/perl -w |
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2 | |
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3 | ### -------------------------------------------------------------- ### |
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4 | # # |
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5 | # File : log_trace.pl # |
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6 | # Authors : Sroka Marek # |
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7 | # Date : 20/07/2006 # |
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8 | # Modif. : 18/08/2006 # |
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9 | # Version : 1.0 # |
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10 | # # |
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11 | # Origin : this description has been developed by CAO-VLSI team # |
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12 | # at ASIM laboratory, University Pierre et Marie Curie # |
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13 | # 4 Place Jussieu 75252 Paris Cedex 05 - France # |
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14 | # # |
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15 | ### -------------------------------------------------------------- ### |
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16 | |
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17 | my $TAB1='| '; |
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18 | my $TAB2='+--'; |
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19 | |
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20 | sub usage() |
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21 | { |
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22 | print "usage : $0 rob_trace_file nm_file\n"; |
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23 | print " * rob_trace_file : Trace file generate by simulation\n"; |
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24 | print " * nm_file : List of symbol (generate by nm)\n"; |
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25 | exit(1); |
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26 | } |
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27 | |
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28 | my $rob = $ARGV[0]; |
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29 | my $nm = $ARGV[1]; |
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30 | |
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31 | if (not defined $rob) |
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32 | { |
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33 | usage(); |
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34 | } |
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35 | |
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36 | unless (defined $nm) |
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37 | { |
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38 | usage(); |
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39 | } |
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40 | |
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41 | my %calls=(); |
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42 | my %end=(); |
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43 | |
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44 | open (nm_f,$nm) or die "could not open $nm : $!\n"; |
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45 | |
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46 | my $current_section; |
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47 | |
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48 | while ($line = <nm_f>) |
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49 | { |
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50 | if ($line =~ /([0-9a-f]{8}) [Tt] (.*)/) |
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51 | { |
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52 | my $addr=hex $1; |
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53 | $calls{$addr}=$2; |
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54 | $end{$current_section} = $addr if (defined $current_section); |
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55 | $current_section=$addr; |
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56 | } |
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57 | } |
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58 | |
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59 | $end{$current_section}=0xffffffff; |
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60 | |
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61 | close nm_f; |
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62 | |
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63 | my @pile = (); |
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64 | my $depth = 0; |
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65 | open (rob_f,$rob) or die "could not open $rob : $!\n"; |
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66 | |
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67 | print "[ time ] ","depth"," ","address "," ","function\n"; |
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68 | |
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69 | while (<rob_f>) |
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70 | { |
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71 | if (/(\d+) inst OK - \@([0-9a-f]{8})/) |
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72 | { |
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73 | my $addr = hex $2; |
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74 | my $time = sprintf "%-8d",$1; |
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75 | my $print_addr = sprintf "%-8x",$addr; |
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76 | |
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77 | if (exists $calls{$addr}) |
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78 | { |
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79 | my $print_depth = sprintf "%-5d",$depth; |
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80 | $depth = $depth + 1; |
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81 | |
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82 | #print "[ $time ] ",$print_depth," ",$print_addr," ",$TAB1x@pile,"[1;32m$calls{$addr}[0m\n"; |
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83 | print "[ $time ] ",$print_depth," ",$print_addr," ",$TAB1 x(@pile-1),$TAB2," $calls{$addr}\n"; |
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84 | push(@pile,$addr); |
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85 | } |
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86 | |
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87 | while (@pile and ($addr < $pile[-1] or $addr >= $end{$pile[-1]})) |
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88 | { |
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89 | $depth = $depth - 1; |
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90 | my $print_depth = sprintf "%-5d",$depth; |
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91 | |
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92 | my $end=pop(@pile); |
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93 | #print "[ $time ] ",$print_depth," "," "," ",$TAB2x@pile,"[0;31m$calls{$end}[0m\n"; |
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94 | print "[ $time ] ",$print_depth," "," "," ",$TAB1 x@pile," $calls{$end}\n"; |
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95 | } |
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96 | } |
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97 | } |
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98 | close rob_f; |
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