[fpc-pascal] now i have a very strange behaviour of my arm compiler

[Jonas Maebe]

On 28 Apr 2009, at 13:48, Benedikt Schindler wrote:

> ----------------------
> Also this one works:
> ----------------------
>
> --- /media/mmcblk0p3/lazarus/lcl/interfaces/gtk/ 
> gtkwidgetset.inc.orig   Tue Apr 28 10:24:19 2009
> +++ /media/mmcblk0p3/lazarus/lcl/interfaces/gtk/ 
> gtkwidgetset.inc        Tue Apr 28 10:47:25 2009
> @@ -302,6 +302,8 @@
>      inc(i);
>    end;
>  end;
> +var
> +  index : integer;
> begin
>  gtk_init(@argc, at argv);
>  UseTransientForModalWindows:=not SearchOption('--lcl-no- 
> transient',true);

All of your workarounds have one thing in common: they cause an extra  
stack slot to be allocated (either via a local variable, or via an  
implicit temporary location allocated by the compiler), thereby  
changing the stack alignment by 4 bytes. Have your tried using the  
latest 2.3.1 compiler from svn? I fixed the stack alignment bugs on  
ARM in r13030 (on eabi, you need a stack alignment of 8 bytes, while  
the compiler only guaranteed 4).


Jonas