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- 3read up on threaded code, an implementation technique mainly used by Forth compilers to produce extra-small executables.amon– amon2016-01-13 19:54:08 +00:00Commented Jan 13, 2016 at 19:54
- @amon: Thanks, I was looking for something like that! There is even a direct connection from the hacking techniques (ROP) that inspired this question back to the idea of threaded code.jdm– jdm2016-01-13 23:44:50 +00:00Commented Jan 13, 2016 at 23:44
- Now there is Copy and Patch (PDF) which implements this idea!tekknolagi– tekknolagi2023-05-03 01:39:04 +00:00Commented May 3, 2023 at 1:39
- While this is cool, it still needs to write to executable memory, failing the framework of the question.Sebastian Redl– Sebastian Redl2023-05-03 06:53:27 +00:00Commented May 3, 2023 at 6:53
- Ah, I missed that. Then there is TCTI, which is used in QEMU on restricted platforms: twitter.com/ktemkin/status/1376019469730934784 / github.com/tctiSH/qemutekknolagi– tekknolagi2023-05-03 15:38:19 +00:00Commented May 3, 2023 at 15:38
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