From: Kevin O'Connor <kevin@koconnor.net>
Date: Sun, 9 Aug 2009 17:10:47 +0000 (-0400)
Subject: Update tools/checkstack.py - new compilers set %ebp in preamble.
X-Git-Url: http://wien.tomnetworks.com/gitweb/?a=commitdiff_plain;h=dbbb7cf9a334beadd1d4e5a8dddcf2b1b81ad839;hp=1625a75974b23b950edf637b5068b9007f2d6fac;p=seabios.git

Update tools/checkstack.py - new compilers set %ebp in preamble.

A 'movl   %esp,%ebp' can occur in the preamble - note for proper stack
    usage checking.
---

diff --git a/tools/checkstack.py b/tools/checkstack.py
index aa38ea8..82becdd 100755
--- a/tools/checkstack.py
+++ b/tools/checkstack.py
@@ -78,6 +78,9 @@ def calc():
                 stackusage += int(im.group('num'), 16)
 
             if atstart:
+                if insn == 'movl   %esp,%ebp':
+                    # Still part of initial header
+                    continue
                 cur[1] = stackusage
                 atstart = 0