present looks better now (using unverified testvectors)

[avr-crypto-lib.git] / host / sumsize.rb

diff --git a/host/sumsize.rb b/host/sumsize.rb
new file mode 100644 (file)
index 0000000..d20b872
--- /dev/null
+++ b/host/sumsize.rb
@@ -0,0 +1,36 @@
+#!/usr/local/bin/ruby
+
+def scanFile (filename)
+bytes = 0
+
+#   text          data     bss     dec     hex filename
+#    420             0       0     420     1a4 shabea.o
+#   1600             0       0    1600     640 sha256-asm.o
+
+
+file=File.open(filename)
+name= /(.*)_size.txt/.match(filename)[1]
+if (not name)
+  name=filename
+end
+
+while line=file.gets do
+  m = /^\s*\d+\s+\d+\s+\d+\s+(\d+)\s+.*/.match(line)
+  if m
+    bytes += m[1].to_i
+  end 
+end
+
+#puts "#{name}:\t#{bytes} bytes"
+printf("%6d bytes\t%s\n", bytes, name)
+
+end
+
+
+
+#========================================================
+# MAIN
+#========================================================
+
+ARGV.each do |x| scanFile(x) end
+