Xuejun Yang

OE implemented [digest signing](https://github.com/openenclave/openenclave/blob/master/docs/DesignDocs/oesign_digest_signing_support.md). But we have not enabled it with Mystikos.

Report peak memory usage

1

Need a way to report peak memory usage on app exit.

`gcompat` provides a compatibility layer between musl and glibc, but unfortunately the work is far from complete. And it seems the repo is not actively maintained. https://git.adelielinux.org/adelie/gcompat. This repo is...

We prefer install the prerequisite packages using Makefile in prereqs. Installing packages in yaml files like [this](https://github.com/deislabs/mystikos/blob/974288633bd6936505697057855bfb147142a441/.azure_pipelines/ci-pipeline-makefile.yml#L45) forces us to duplicate it for every pipeline.

`myst exec` should fall back to the executable path and parameters in config.json with `--app-config-path`

2

When running in debug mode with `--app-config-path` and without the path to the executable and the parameter as command line options, the myst command should be smart enough to check...

Enable shell feature for debug builds and disable shell feature for release builds

2

As part of #292, we made shell feature always available to avoid pipeline failures. We should find another to disable it for release builds, using either build time or run...

When we copy stack from the parent, we don't fix up the pointers on the stack that point to another stack variable. For example: ```c void fork_child(char* path, char* child_argv[])...