m68k: try to restore compilability with a 3.0 compiler

git-svn-id: trunk@37026 -

rtl/m68k/m68k.inc

@@ -131,6 +131,12 @@ end;
 {$define FPC_SYSTEM_HAS_FILLCHAR}
 procedure FillChar(var x; count : longint; value : byte); assembler; register; nostackframe;
 asm
+{$ifdef VER3_0}
+  move.l   x,a0
+  move.l   count,d0
+  clr.l    d1
+  move.b   value,d1
+{$endif VER3_0}
   { a0 is x, d0 is count, d1 is value }
   tst.l    d0             { anything to fill at all?      }
   ble      @Lquit

rtl/m68k/setjump.inc

@@ -26,11 +26,19 @@ asm
 {$endif}
 
   // Save nonvolatile registers
+{$ifdef ver3_0}
+{$if defined(amiga)}
+  movem.l d2/d3/d4/d5/d6/d7/a2/a3/a4/a6,12(a0)    { amiga uses a5 as fp }
+{$else}
+  movem.l d2/d3/d4/d5/d6/d7/a2/a3/a4/a5,12(a0)
+{$endif}
+{$else}
 {$if defined(amiga)}
   movem.l d2-d7/a2-a4/a6,12(a0)    { amiga uses a5 as fp }
 {$else}
   movem.l d2-d7/a2-a5,12(a0)
 {$endif}
+{$endif}
 
 {$if defined(fpu68881)}
   fmovem.x  fp2-fp7,52(a0)
@@ -82,11 +90,19 @@ asm
   move.l 8(a0),-(sp)
 
   // Restore registers
+{$ifdef ver3_0}
+{$if defined(amiga)}
+  movem.l 12(a0),d2/d3/d4/d5/d6/d7/a2/a3/a4/a6    { amiga uses a5 as fp }
+{$else}
+  movem.l 12(a0),d2/d3/d4/d5/d6/d7/a2/a3/a4/a5
+{$endif}
+{$else}
 {$if defined(amiga)}
   movem.l 12(a0),d2-d7/a2-a4/a6    { amiga uses a5 as fp }
 {$else}
   movem.l 12(a0),d2-d7/a2-a5
 {$endif}
+{$endif}
 
 {$if defined(fpu68881)}
   fmovem.x  52(a0),fp2-fp7