From: Julian Seward <jseward@acm.org>
Date: Fri, 26 Apr 2002 11:50:43 +0000 (+0000)
Subject: A simple script to help me ensure that my libpthread.so looks
X-Git-Tag: svn/VALGRIND_1_0_3~299
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=338e826079f64a07c72ff82ea21e4df54ffad720;p=thirdparty%2Fvalgrind.git

A simple script to help me ensure that my libpthread.so looks
from the outside, to the linker, identical to the original.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@152
---

diff --git a/coregrind/dosyms b/coregrind/dosyms
new file mode 100755
index 0000000000..4a46f01e6b
--- /dev/null
+++ b/coregrind/dosyms
@@ -0,0 +1,24 @@
+#!/bin/sh
+
+# A simple script to help me ensure that my libpthread.so looks
+# from the outside, to the linker, identical to the original.
+
+nm /lib/libpthread.so.0 | grep " T " | cut -c 10- > orig-T
+nm /lib/libpthread.so.0 | grep " D " | cut -c 10- > orig-D
+nm /lib/libpthread.so.0 | grep " W " | cut -c 10- > orig-W
+
+nm ./libpthread.so | grep " T " | cut -c 10- > mine-T
+nm ./libpthread.so | grep " D " | cut -c 10- > mine-D
+nm ./libpthread.so | grep " W " | cut -c 10- > mine-W
+
+echo ========================== TEXT orig vs mine =========================
+sdiff -w 80 orig-T mine-T
+echo
+
+echo ========================== WEAK orig vs mine =========================
+sdiff -w 80 orig-W mine-W
+echo
+
+echo ========================== DATA orig vs mine =========================
+sdiff -w 80 orig-D mine-D
+echo
diff --git a/dosyms b/dosyms
new file mode 100755
index 0000000000..4a46f01e6b
--- /dev/null
+++ b/dosyms
@@ -0,0 +1,24 @@
+#!/bin/sh
+
+# A simple script to help me ensure that my libpthread.so looks
+# from the outside, to the linker, identical to the original.
+
+nm /lib/libpthread.so.0 | grep " T " | cut -c 10- > orig-T
+nm /lib/libpthread.so.0 | grep " D " | cut -c 10- > orig-D
+nm /lib/libpthread.so.0 | grep " W " | cut -c 10- > orig-W
+
+nm ./libpthread.so | grep " T " | cut -c 10- > mine-T
+nm ./libpthread.so | grep " D " | cut -c 10- > mine-D
+nm ./libpthread.so | grep " W " | cut -c 10- > mine-W
+
+echo ========================== TEXT orig vs mine =========================
+sdiff -w 80 orig-T mine-T
+echo
+
+echo ========================== WEAK orig vs mine =========================
+sdiff -w 80 orig-W mine-W
+echo
+
+echo ========================== DATA orig vs mine =========================
+sdiff -w 80 orig-D mine-D
+echo