[deliverable/binutils-gdb.git] / mmalloc / mmtrace.awk

#
#  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];
		}
Commit	Line	Data
63abb1e7 FF	1	#
	2	# Awk program to analyze mtrace.c output.
	3	#
	4	$1 == "+" { if (allocated[$2] != "")
	5	print "+", $2, "Alloc", NR, "duplicate:", allocated[$2];
	6	else
	7	allocated[$2] = $3;
	8	}
	9	$1 == "-" { if (allocated[$2] != "") {
	10	allocated[$2] = "";
	11	if (allocated[$2] != "")
	12	print "DELETE FAILED", $2, allocated[$2];
	13	} else
	14	print "-", $2, "Free", NR, "was never alloc'd";
	15	}
	16	$1 == "<" { if (allocated[$2] != "")
	17	allocated[$2] = "";
	18	else
	19	print "-", $2, "Realloc", NR, "was never alloc'd";
	20	}
	21	$1 == ">" { if (allocated[$2] != "")
	22	print "+", $2, "Realloc", NR, "duplicate:", allocated[$2];
	23	else
	24	allocated[$2] = $3;
	25	}
	26
	27	# Ignore "= Start"
	28	$1 == "=" { }
	29	# Ignore failed realloc attempts for now
	30	$1 == "!" { }
	31
	32
	33	END { for (x in allocated)
	34	if (allocated[x] != "")
	35	print "+", x, allocated[x];
	36	}