radare2 recently added reversible debugging feature too: https://radare.gitbooks.io/radare2book/content/debugger/revdebug.html https://radare.gitbooks.io/radare

radare2 recently added reversible debugging feature too: https://radare.gitbooks.io/radare2book/content/debugger/revdebug.html https://radare.gitbooks.io/radare2book/content/debugger/revd... Note, that you will need version from git, but anyway, new release of radare2 will be ready in less than a couple weeks.