General Improvements for Sculpt

[Norman Feske]

Hi Edoardo,

> ./core: 1: ./core: ELF : not found
> ./core: 2: ./core: Syntax error: word unexpected (expecting ")")
> 
> note that I am compiling your hello_make example under the "goa" folder.

this looks strikingly similar to the error you posted earlier [1] while
attempting to execute the compiler.

[1] https://lists.genode.org/pipermail/users/2021-March/007560.html

For some reason, your Linux kernel fails to cope with the ELF binary.
I'm puzzled why that could happen.

To investigate, you can find the downloaded core binary at
var/depot/nfeske/bin/x86_64/base-linux/2021-02-24/

For reference, when executing the core binary directly, I get the
following output:

 hello_make$ ./var/depot/nfeske/bin/x86_64/base-linux/2021-02-24/core
 Genode 20.11-251-g676fd7d884a <local changes>
 17592186044415 MiB RAM and 8997 caps assigned to init

After these lines, a number of errors about missing ROM modules occurs,
which is expected because there are no matching files in the current
working directory.

Please check if the behavior is the same for you.

If yes, please go on with executing core within the var/run/ directory,
which contains the entire system scenario (including the needed ROM
modules). The expected output is as follows.

 hello_make$ cd var/run/
 hello_make/var/run$ ls
 config  core  hello  init  ld.lib.so  timer
 hello_make/var/run$ ./core
 Genode 20.11-251-g676fd7d884a <local changes>
 17592186044415 MiB RAM and 8997 caps assigned to init
 [init -> hello_make] Hello

Good luck!

Norman

-- 
Dr.-Ing. Norman Feske
Genode Labs

https://www.genode-labs.com · https://genode.org

Genode Labs GmbH · Amtsgericht Dresden · HRB 28424 · Sitz Dresden
Geschäftsführer: Dr.-Ing. Norman Feske, Christian Helmuth