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1 #=========================================================================
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2 # Trace-bsv.pl Config File
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3 #
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4
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5 package settings;
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6
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7 #--------------------------------------------------------------------
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8 # Trace Tags
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9 #--------------------------------------------------------------------
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10
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11 $base = "mkCoreTH_wrapper.coreTH";
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12
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13 # This should be a hash of tags to what should be displayed if the
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14 # tag is not present on a given cycle. The tags correspond to the
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15 # trace tags used in the BSV source code.
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16
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17 %fields =
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18 (
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19
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20 "mkProc:pc" => " ",
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21 "mkProc:pcgen" => " ",
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22 "mkProc:exec" => " ",
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23 "mkProc:writeback" => " ",
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24 "mkProc:exInstFull" => " ",
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25
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26 "mkInstCacheBlocking:reqTiny" => " ",
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27 "mkInstCacheBlocking:respTiny" => " ",
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28 "mkInstCacheBlocking:stage" => " ",
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29 "mkInstCacheBlocking:hitMiss" => " ",
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30
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31 "mkDataCacheBlocking:reqTiny" => " ",
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32 "mkDataCacheBlocking:respTiny" => " ",
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33 "mkDataCacheBlocking:stage" => " ",
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34 "mkDataCacheBlocking:hitMiss" => " ",
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35
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36 "mkMemArb:req0" => " ",
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37 "mkMemArb:req1" => " ",
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38 "mkMemArb:resp" => " ",
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39
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40 );
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41
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42 %headers =
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43 (
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44
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45 "mkProc:pc" => "pc ",
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46 "mkProc:pcgen" => "stage",
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47 "mkProc:exec" => "",
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48 "mkProc:writeback" => "",
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49 "mkProc:exInstFull" => "exInst ",
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50
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51 "mkInstCacheBlocking:reqTiny" => "req",
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52 "mkInstCacheBlocking:respTiny" => "resp",
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53 "mkInstCacheBlocking:stage" => "stage",
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54 "mkInstCacheBlocking:hitMiss" => "hit/miss",
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55
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56 "mkDataCacheBlocking:reqTiny" => "req",
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57 "mkDataCacheBlocking:respTiny" => "resp",
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58 "mkDataCacheBlocking:stage" => "stage",
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59 "mkDataCacheBlocking:hitMiss" => "hit/miss",
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60
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61 "mkMemArb:req0" => "req0",
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62 "mkMemArb:req1" => "req1",
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63 "mkMemArb:resp" => "req2",
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64
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65 );
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66
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67
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68 #--------------------------------------------------------------------
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69 # Trace String
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70 #--------------------------------------------------------------------
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71
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72 # For the processor we display the PC and what stage we are in.
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73
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74 $proc = "pc={mkProc:pc} [{mkProc:pcgen}|{mkProc:exec}|{mkProc:writeback}]";
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75 $procl = "{mkProc:pc} [{mkProc:pcgen}{mkProc:exec}{mkProc:writeback}]";
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76
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77 # For the caches we display the current request and response,
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78 # the current cache stage, whether or not the access is a hit or a miss.
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79
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80 $icache = "[{mkInstCacheBlocking:reqTiny}|{mkInstCacheBlocking:respTiny}|".
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81 "{mkInstCacheBlocking:stage}|{mkInstCacheBlocking:hitMiss}]";
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82
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83 $dcache = "[{mkDataCacheBlocking:reqTiny}|{mkDataCacheBlocking:respTiny}|".
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84 "{mkDataCacheBlocking:stage}|{mkDataCacheBlocking:hitMiss}]";
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85
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86 # For the memory arbiter we display the two requests from the
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87 # instruction and data caches and the response (which might be
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88 # going to either cache)
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89
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90 $marb = "[{mkMemArb:req0}|{mkMemArb:req1}|{mkMemArb:resp}]";
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91
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92 # The trace string is used by bsv-trace.pl to for one line trace
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93 # output. Basically the current value for a given tag is substituted
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94 # into the trace string every cycle. If the tag is not present then
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95 # the empty field is used form the %fields hash.
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96
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97 $traceString = "$proc $icache $dcache $marb {mkProc:exInstFull} ";
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98 $labelString = "$procl $icache $dcache $marb {mkProc:exInstFull} ";
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99
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