Trace system calls

[Nav196]

Is there a way to trace the system calls or ABI calls made by the app running in the wasmer runtime?
If there isn't a built solution in wasmer, how can i do that ?

I've tried to search a solution for that but didn't find it yet.
Thanks in advance.

[Nav196]

What is the current status of this?

#827
#1182
#1210
#2619
#2152

Is wasmer able to trace (2152) ?
Thanks in advance.

[jcaesar]

You can get a wasmer run --debug flag that will output wasi-syscall related information, but you'll have to compile yourself to enable the optional feature.

$ cargo install wasmer-cli --features singlepass,cranelift,debug

[Nav196]

Thanks a lot for your help.
You have solved my issue, it's awesome.