Compiling for Raspberry Pi

[JonnyTech]

Is the project able to work with ARMHF for Raspberry Pi?

Very simple test code:

program ogtest;
uses
  sysutils,onguard,ogutil;
const
  CKey:TKey=($DE,$AD,$BE,$EF,$CA,$FE,$BA,$BE,$FA,$CE,$FE,$ED,$B1,$6B,$00,$B5);
var
  regcode:TCode;
begin
  InitRegCode(CKey,'RegStr',EncodeDate(2022,12,31),regcode);
  writeln(BufferToHex(regcode,SizeOf(regcode)));
end.

Compiles OK for Linux x86-64:

Target OS: Linux for x86-64
Compiling ogtest.pp
Compiling onguard.pas
Compiling ogutil.pas
Compiling ogconst.pas
Writing Resource String Table file: ogconst.rsj
onguard.pas(949,2) Note: User defined: Make sure we have some FreeBSD and MacOSX support too at some point 
onguard.pas(954,3) Note: Local variable "RegKey" not used
onguard.pas(957,3) Note: Local variable "Drive" not used
Linking ogtest.x86_64-linux
4302 lines compiled, 0.4 sec, 688000 bytes code, 373712 bytes data
3 note(s) issued

But intel assembler and MaxStructSize errors for Linux ARMHF:

Target OS: Linux for ARMHF
Compiling ogtest.pp
Compiling onguard.pas
onguard.inc(58,3) Error: Illegal assembler style specified "INTEL"
Compiling ogutil.pas
onguard.inc(58,3) Error: Illegal assembler style specified "INTEL"
ogutil.pas(71,32) Error: Illegal expression
ogutil.pas(77,29) Error: Identifier not found "MaxStructSize"
ogutil.pas(77,66) Error: Can't evaluate constant expression
ogutil.pas(266,1) Fatal: There were 5 errors compiling module, stopping
Fatal: Compilation aborted

Does Illegal assembler style specified "INTEL" mean that it cannot work with ARM?

Also, looking for MaxStructSize in the FPC sounce (trunk) yields no results.

[JonnyTech]

In onguard.inc, commenting out ASMMODE INTEL seems to compile:

{$IFDEF FPC}
 {$MODE OBJFPC}{$H+}
 {.$ASMMODE INTEL}
{$ENDIF}

Target OS: Linux for ARMHF
Compiling ogtest.pp
Compiling onguard.pas
Compiling ogutil.pas
Compiling ogconst.pas
Writing Resource String Table file: ogconst.rsj
onguard.pas(949,2) Note: User defined: Make sure we have some FreeBSD and MacOSX support too at some point 
onguard.pas(954,3) Note: Local variable "RegKey" not used
onguard.pas(957,3) Note: Local variable "Drive" not used
Linking ogtest
4299 lines compiled, 0.4 sec, 748000 bytes code, 274944 bytes data
3 note(s) issued

Is this safe?