As I updated to the new gitlab version today,
I have the

Free Pascal Compiler version 3.3.1 [2024/07/09] for mipsel Copyright (c) 1993-2024 by Florian Klaempfl and others Target OS: PlayStation 1 for MIPSEL
Compiling test.pas
Fatal: Can't find unit used by Program
Fatal: Compilation aborted

error if I wanna compile this program:
begin
        asm
                move $a1, $11111111
        end;
end.

all this compiles whitout any issues:

./compiler/ppcrossmipsel ./rtl/ps1/system.pp -Tps1 -Fi./rtl/mipsel -Fi./rtl/inc -Fi./rtl/ps1 -a
-XP/usr/local/mipsel-unknown-elf/bin/mipsel-unknown-elf- -Cfnone ./compiler/ppcrossmipsel ./rtl/inc/fpintres.pp -Tps1 -Fu./rtl/ps1 -Fi./rtl/mipsel -Fi./rtl/inc -Fi./rtl/ps1 -a
-XP/usr/local/mipsel-unknown-elf/bin/mipsel-unknown-elf- -Cfnone ./compiler/ppcrossmipsel ./rtl/ps1/si_prc.pp -Tps1 -Fu./rtl/ps1 -Fi./rtl/mipsel -Fi./rtl/inc -Fi./rtl/ps1 -a
-XP/usr/local/mipsel-unknown-elf/bin/mipsel-unknown-elf- -Cfnone ./compiler/ppcrossmipsel ./rtl/ps1/objpas.pp -Tps1 -Fu./rtl/ps1 -Fi./rtl/mipsel -Fi./rtl/inc -Fi./rtl/ps1 -a
-XP/usr/local/mipsel-unknown-elf/bin/mipsel-unknown-elf- -Cfnone

whats this????