Missing source files

[jserv]

After reviewing the Makefile, I noticed that there are several targets that have not been satisfied because the corresponding files are missing. These missing files are causing issues with the build process. Take x.bin for example.

$ make x.bin 
make: *** No rule to make target 'x.s', needed by 'x.bin'.  Stop.

Similarly, the following targets can not be proceeded for the same reason.

• cache_test
• fp.bin
• fs.img
• bbl.bin
• opensbi.bin
• t

In addition, fptest/testfloat_gen is required for the generation of fpt related files.

Would it be possible to update the missing files in this repository to resolve the issue mentioned above?