[fpc-devel] Questions regarding m68k-atari target

[Pierre Muller]

Le 01/02/2022 à 06:28, Thorsten Otto via fpc-devel a écrit :
> On Freitag, 28. Januar 2022 13:55:11 CET Thorsten Otto via fpc-devel wrote:
> 
>  > Then i tried -Aas, but then the compiler also complains:
> 
>  >
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>  >
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>  > Warning: (treated as error) Assembler output selected "AS" is not compatible
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>  > with "Atari ST/STE"
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>  >
> 
>  > Warning: (treated as error) "VASM" assembler use forced
> 
> Bump ;)
> 
> Any solution to this? Currently seems to be impossible to use gas at all.

   Sometimes, you need to dig into the sources:
look at compiler/m68k/ag68kgas.pas unit.

   You will see that atari is listed there:
muller at gcc120:~/pas/trunk/fpcsrc/compiler/m68k$ grep -inC7 atari ag68kgas.pas
370-
371-       as_m68k_as_aout_info : tasminfo =
372-          (
373-            id     : as_m68k_as_aout;
374-            idtxt  : 'AS-AOUT';
375-            asmbin : 'as';
376-            asmcmd : '$ARCH -o $OBJ $EXTRAOPT $ASM';
377:            supported_targets : [system_m68k_Amiga,system_m68k_Atari];
378-            flags : [af_needar];
379-            labelprefix : '.L';
380-            labelmaxlen : -1;
381-            comment : '# ';
382-            dollarsign: '$';
383-          );


The idtxt field is the string you need to use to enable GNU assembler for aout format,
thus you should use
   -Aas-out
compiler option. It is true that this entry is missing in
ppc68k -h
output...

Pierre

Pierre