From c906108c21474dfb4ed285bcc0ac6fe02cd400cc Mon Sep 17 00:00:00 2001
From: Stan Shebs <shebs@codesourcery.com>
Date: Fri, 16 Apr 1999 01:35:26 +0000
Subject: Initial creation of sourceware repository

---
 mmalloc/mmtrace.awk | 36 ++++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)
 create mode 100644 mmalloc/mmtrace.awk

(limited to 'mmalloc/mmtrace.awk')

diff --git a/mmalloc/mmtrace.awk b/mmalloc/mmtrace.awk
new file mode 100644
index 0000000..d7689ce
--- /dev/null
+++ b/mmalloc/mmtrace.awk
@@ -0,0 +1,36 @@
+#
+#  Awk program to analyze mtrace.c output.
+#
+$1 == "+"	{ if (allocated[$2] != "")
+		    print "+", $2, "Alloc", NR, "duplicate:", allocated[$2];
+		  else
+		    allocated[$2] = $3;
+		}
+$1 == "-"	{ if (allocated[$2] != "") {
+		    allocated[$2] = "";
+		    if (allocated[$2] != "")
+			print "DELETE FAILED", $2, allocated[$2];
+		  } else
+		    print "-", $2, "Free", NR, "was never alloc'd";
+		}
+$1 == "<"	{ if (allocated[$2] != "")
+		    allocated[$2] = "";
+		  else
+		    print "-", $2, "Realloc", NR, "was never alloc'd";
+		}
+$1 == ">"	{ if (allocated[$2] != "")
+		    print "+", $2, "Realloc", NR, "duplicate:", allocated[$2];
+		  else
+		    allocated[$2] = $3;
+		}
+
+# Ignore "= Start"
+$1 == "="	{ }
+# Ignore failed realloc attempts for now
+$1 == "!"	{ }
+
+
+END		{ for (x in allocated) 
+		    if (allocated[x] != "")
+		      print "+", x, allocated[x];
+		}
-- 
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