Difficulty Inserting Instructions Using Dyninst Toolkit: Seeking Unified Solution about dyninst HOT 1 OPEN

1. Try Xiaozhu's Dyninst Tool example which works and does something
   similar to what you are trying to do:

https://github.com/mxz297/dyninst-tools

That is the InsertCodeBuffer example. Using that as a starting
point, other researchers have successfully performed large scale
code insertions of a similar nature.

2. I have noticed some people encountering random
   difficulties with some 32 bit binaries,
   that we are unable to replicate due to not being able to
   replicate configuration issues in their mixed 32/64 bit environments.

Try your example with 64 (64 bit only environment)
bit intel binaries, to verify that your tool works correctly, and it is
not an issue with your 32/64 bit combined environment,
or a different issue unrelated to the correct operation of your tool.

3. I noticed that you try to set the environment for Dyninst in your
   running program. Set the environment variables BEFORE starting
   your Dyninst based tool to ensure that it is configured correctly.

from dyninst.