From f14f7fc5cad5cac1a0913b85c8304f6fb77697ad Mon Sep 17 00:00:00 2001
From: Rob Landley
Date: Mon, 29 May 2006 20:56:27 +0000
Subject: Teach bloatometer about .rodata, and tweak the display into something
that has a better chance of getting merged.
---
scripts/bloat-o-meter | 18 ++++++++++--------
1 file changed, 10 insertions(+), 8 deletions(-)
(limited to 'scripts')
diff --git a/scripts/bloat-o-meter b/scripts/bloat-o-meter
index e7e16b5..31364fe 100755
--- a/scripts/bloat-o-meter
+++ b/scripts/bloat-o-meter
@@ -20,6 +20,10 @@ def getsizes(file):
if type in "tTdDbB":
if "." in name: name = "static." + name.split(".")[0]
sym[name] = sym.get(name, 0) + int(size, 16)
+ for l in os.popen("readelf -S " + file).readlines():
+ x = l.split()
+ if len(x)<6 or x[1] != ".rodata": continue
+ sym[".rodata"] = int(x[5], 16)
return sym
old = getsizes(sys.argv[1])
@@ -52,12 +56,10 @@ for name in common:
delta.sort()
delta.reverse()
-print "add/remove: %s/%s grow/shrink: %s/%s up/down: %s/%s (%s)" % \
- (add, remove, grow, shrink, up, -down, up-down)
-print "%-40s %7s %7s %+7s" % ("function", "old", "new", "delta")
+print "%-48s %7s %7s %+7s" % ("function", "old", "new", "delta")
for d, n in delta:
- if d: print "%-40s %7s %7s %+7d" % (n, old.get(n,"-"), new.get(n,"-"), d)
-print "----------------------------------------------------------------"
-s=")"
-if (up-down)>=0: s="("
-print "Result :-%s%+7d" % (s, up-down)
+ if d: print "%-48s %7s %7s %+7d" % (n, old.get(n,"-"), new.get(n,"-"), d)
+print "-"*78
+total="(add/remove: %s/%s grow/shrink: %s/%s up/down: %s/%s)%%sTotal: %s bytes"\
+ % (add, remove, grow, shrink, up, -down, up-down)
+print total % (" "*(80-len(total)))
--
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