Statically linked code is not removed when decompiling through the IDA plugin

[s3rvac]

When the attached PE binary file is decompiled through the IDA plugin, statically linked code is not removed, but when I decompile it directly through decompile.sh, it is removed.

Input and output files

The input and both output C files can be downloaded here.

Steps to reproduce

1. Decompile the input binary file hello-world.exe through the IDA plugin via run-ida-decompilation.sh:

   $ run-ida-decompilation.sh hello-world.exe -o hello-world.idpalugin.c

2. Decompile the same file directly through decompile.sh:

   $ decompile.sh hello-world.exe -o hello-world.decompile-sh.c

Expected output

The input binary file hello-world.exe contains just main() with printf("Hello, world!");. This is exactly what decompile.sh produces in hello-world.decompile-sh.c (just a single main() function and nothing more).

However, hello-world.idaplugin.c contains not only _main() but also 47 other functions that come from statically linked code. I would expect them to be removed, just like when the file is decompiled directly through decompile.sh.

Configuration

• retdec commit: 8c4b23d (current master)
• retdec-idaplugin commit: e249927 (current master)
• 64b Arch Linux, GCC 7.2.1, Debug builds of both RetDec and IDA plugin