> I am in the first stage of creating a system unit for > Embedded ARM. Things are working but I get a lot of > Warnings and Hints (See some of them below). > Should I be worried about this?
I see no troubling ones. THe first few mean that generic might not be 64-bit clean, but are probably false. (since generic.inc is used for the 64-bit ports too), the others are simply unused Unix symbols. This is normal, because these includefiles are also used in a few other places (like baseunix), where they _are_ used. > In the "fpc_InitializeUnits" procedure I have excluded the call > to the "fpc_cpuinit" procedure, my system cannot start if it is > included in the start up code. I cannot figure out the meaning > of this procedure. Dos anyone know what it is meant to do. > (***************** > procedure fpc_cpuinit; > begin > asm > rfs r0 > and r0,r0,#0xffe0ffff > orr r0,r0,#0x00020000 > wfs r0 > end; > end; Probably modifications to the processor's exceptions registers. IOW, enable certain exceptions so that they can be trapped to Delphi language exceptions. _______________________________________________ fpc-pascal maillist - fpc-pascal@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-pascal
