[fpc-devel] Help with inline assembler code

Paul Renaud prenaud167 at yahoo.com
Wed Mar 29 15:47:53 CEST 2023


Hello,  I've been having a problem getting some code to compile.  I've gone through the documentation, butthere isn't any specific info for the arm version. This is a simplified version 

Program Test;
 
  Function HiInteger( Value: LongInt ): LongInt;
    Begin
      Asm
        LdR R0, Value
        Mov R1, R0, ASR #16
        StR R1, @Result         (* This line generates an error *)
       End [ 'R0', 'R1' ]; 
     End;

  Begin
  End. 

Free Pascal version 3.2.2 for arm
Thanks for any help in advance.Paul.

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freepascal.org/pipermail/fpc-devel/attachments/20230329/7e8955d9/attachment.htm>


More information about the fpc-devel mailing list