+ added some 6502 rtl includes

rtl/mos6502/cpuh.inc

@@ -0,0 +1,22 @@
+{
+
+    This file is part of the Free Pascal run time library.
+    Copyright (c) 2016 by the Free Pascal development team.
+
+    CPU specific system unit header file
+
+    See the file COPYING.FPC, included in this distribution,
+    for details about the copyright.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+ **********************************************************************}
+
+{$ifndef FPUNONE}
+{$define FPC_SYSTEM_FPUCW_IMMUTABLE}
+{$endif}
+
+//const
+//  {$I cpuinnr.inc}

rtl/mos6502/setjumph.inc

@@ -0,0 +1,27 @@
+{
+
+    This file is part of the Free Pascal run time library.
+    Copyright (c) 2008 by the Free Pascal development team.
+
+    SetJmp/Longjmp declarations
+
+    See the file COPYING.FPC, included in this distribution,
+    for details about the copyright.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+ **********************************************************************}
+
+type
+   jmp_buf = packed record
+     ix,sp,pc: word;
+{     f,a,b,c,e,d,l,h,ixlo,ixhi,iylo,iyhi,splo,sphi,pclo,pchi : byte;}
+   end;
+   pjmp_buf = ^jmp_buf;
+
+function setjmp(var S : jmp_buf) : shortint;[external name 'FPC_SETJMP'];
+procedure longjmp(var S : jmp_buf;value : shortint);[external name 'FPC_LONGJMP'];
+
+