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tools/asm_sizes.py

@@ -0,0 +1,45 @@
+import glob
+import os
+import re
+
+sizes = {}
+
+def calc_insns(f_path):
+    ret = 0
+    with open(f_path) as f:
+        f_lines = f.readlines()
+    for line in f_lines:
+        if line.startswith("/* "):
+            ret += 1
+    return ret
+
+def do_dir(root, dir):
+    max = 0
+    min = None
+    total = 0
+
+    files = glob.glob(os.path.join(root, dir) + "/*.s")
+
+    for f in files:
+        amt = calc_insns(f)
+        if amt > max:
+            max = amt
+        if min is None or amt < min:
+            min = amt
+        total += amt
+    
+    avg = 0 if len(files) == 0 else total / len(files)
+
+    sizes[dir] = ((min, max, total, avg))
+
+
+script_dir = os.path.dirname(os.path.realpath(__file__))
+asm_dir = script_dir + "/../asm/nonmatchings"
+
+for root, dirs, files in os.walk(asm_dir):
+    for asm_dir in dirs:
+        if "/os" not in root:
+            do_dir(root, asm_dir)
+
+for thing in sorted(sizes.keys(), key=lambda x: sizes[x][3]):
+    print(thing.ljust(25) + str(sizes[thing][3]))