From: Kevin O'Connor <kevin@koconnor.net>
Date: Mon, 19 Jan 2015 17:41:33 +0000 (-0500)
Subject: checkstack: Handle callw instruction
X-Git-Tag: rel-1.8.0~4
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=c9d97d52c17a8f8ee64002e15970cb1e54fa0134;p=seabios.git

checkstack: Handle callw instruction

Minor update to the checkstack.py tool.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
---

diff --git a/scripts/checkstack.py b/scripts/checkstack.py
index e86a649..b49b6c8 100755
--- a/scripts/checkstack.py
+++ b/scripts/checkstack.py
@@ -181,6 +181,8 @@ def calc():
                     noteCall(cur, subfuncs, insnaddr, calladdr, 0)
                 elif insn.startswith('calll'):
                     noteCall(cur, subfuncs, insnaddr, calladdr, stackusage + 4)
+                elif insn.startswith('callw'):
+                    noteCall(cur, subfuncs, insnaddr, calladdr, stackusage + 2)
                 else:
                     print("unknown call", ref)
                     noteCall(cur, subfuncs, insnaddr, calladdr, stackusage)