about summary refs log tree commit diff
path: root/malloc/mtrace.awk
diff options
context:
space:
mode:
Diffstat (limited to 'malloc/mtrace.awk')
-rw-r--r--malloc/mtrace.awk50
1 files changed, 0 insertions, 50 deletions
diff --git a/malloc/mtrace.awk b/malloc/mtrace.awk
deleted file mode 100644
index 06844d1a4b..0000000000
--- a/malloc/mtrace.awk
+++ /dev/null
@@ -1,50 +0,0 @@
-#
-#  Awk program to analyze mtrace.c output.
-#
-{
-  if ($1 == "@") {
-    where = " (" $2 ")"
-    n = 3
-  } else {
-    where = ""
-    n = 1
-  }
-  if ($n == "+") {
-    if (allocated[$(n+1)] != "")
-      print "+", $(n+1), "Alloc", NR, "duplicate:", allocated[$(n+1)], wherewas[$(n+1)], where;
-    else {
-      wherewas[$(n+1)] = where;
-      allocated[$(n+1)] = $(n+2);
-    }
-  } else if ($n == "-") {
-    if (allocated[$(n+1)] != "") {
-      wherewas[$(n+1)] = "";
-      allocated[$(n+1)] = "";
-      if (allocated[$(n+1)] != "")
-	print "DELETE FAILED", $(n+1), allocated[$(n+1)];
-    } else
-      print "-", $(n+1), "Free", NR, "was never alloc'd", where;
-  } else if ($n == "<")	{
-    if (allocated[$(n+1)] != "") {
-      wherewas[$(n+1)] = "";
-      allocated[$(n+1)] = "";
-    } else
-      print "-", $(n+1), "Realloc", NR, "was never alloc'd", where;
-  } else if ($n == ">") {
-    if (allocated[$(n+1)] != "")
-      print "+", $(n+1), "Realloc", NR, "duplicate:", allocated[$(n+1)], where;
-    else {
-      wherewas[$(n+1)] = $(n+2);
-      allocated[$(n+1)] = $(n+2);
-    }
-  } else if ($n == "=") {
-    # Ignore "= Start"
-  } else if ($n == "!") {
-    # Ignore failed realloc attempts for now
-  }
-}
-END {
-  for (x in allocated) 
-    if (allocated[x] != "")
-      print "+", x, allocated[x], wherewas[x];
-}