#
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#
|
# Awk program to analyze mtrace.c output.
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# Awk program to analyze mtrace.c output.
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#
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#
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$1 == "+" { if (allocated[$2] != "")
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$1 == "+" { if (allocated[$2] != "")
|
print "+", $2, "Alloc", NR, "duplicate:", allocated[$2];
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print "+", $2, "Alloc", NR, "duplicate:", allocated[$2];
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else
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else
|
allocated[$2] = $3;
|
allocated[$2] = $3;
|
}
|
}
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$1 == "-" { if (allocated[$2] != "") {
|
$1 == "-" { if (allocated[$2] != "") {
|
allocated[$2] = "";
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allocated[$2] = "";
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if (allocated[$2] != "")
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if (allocated[$2] != "")
|
print "DELETE FAILED", $2, allocated[$2];
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print "DELETE FAILED", $2, allocated[$2];
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} else
|
} else
|
print "-", $2, "Free", NR, "was never alloc'd";
|
print "-", $2, "Free", NR, "was never alloc'd";
|
}
|
}
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$1 == "<" { if (allocated[$2] != "")
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$1 == "<" { if (allocated[$2] != "")
|
allocated[$2] = "";
|
allocated[$2] = "";
|
else
|
else
|
print "-", $2, "Realloc", NR, "was never alloc'd";
|
print "-", $2, "Realloc", NR, "was never alloc'd";
|
}
|
}
|
$1 == ">" { if (allocated[$2] != "")
|
$1 == ">" { if (allocated[$2] != "")
|
print "+", $2, "Realloc", NR, "duplicate:", allocated[$2];
|
print "+", $2, "Realloc", NR, "duplicate:", allocated[$2];
|
else
|
else
|
allocated[$2] = $3;
|
allocated[$2] = $3;
|
}
|
}
|
|
|
# Ignore "= Start"
|
# Ignore "= Start"
|
$1 == "=" { }
|
$1 == "=" { }
|
# Ignore failed realloc attempts for now
|
# Ignore failed realloc attempts for now
|
$1 == "!" { }
|
$1 == "!" { }
|
|
|
|
|
END { for (x in allocated)
|
END { for (x in allocated)
|
if (allocated[x] != "")
|
if (allocated[x] != "")
|
print "+", x, allocated[x];
|
print "+", x, allocated[x];
|
}
|
}
|
|
|
