* removed the GPF for unexistant overloading
(firstcall was called with procedinition=nil !)
* changed typen to what Florian proposed
gentypenode(p : pdef) sets the typenodetype field
and resulttype is only set if inside bt_type block !
=> never use p^.loc.location:=p^.left^.loc.location;
+ finally I added now by default
that ra386dir translates global and unit symbols
+ added a first field in tsymtable and
a nextsym field in tsym
(this allows to obtain ordered type info for
records and objects in gdb !)
for m68k (I had to reinsert some ifdefs)
* removed several memory leaks under m68k
* removed the meory leaks for assembler readers
* cross compiling shoud work again better
( crosscompiling sysamiga works
but as68k still complain about some code !)
(first steps to have objects without vmt if no virtual !!)
+ added fpu_used field for tabstractprocdef :
sets this level to 2 if the functions return with value in FPU
(is then set to correct value at parsing of implementation)
THIS MIGHT refuse some code with FPU expression too complex
that were accepted before and even in some cases
that don't overflow in fact
( like if f : float; is a forward that finally in implementation
only uses one fpu register !!)
Nevertheless I think that it will improve security on
FPU operations !!
* most other changes only for UseBrowser code
(added symtable references for record and objects)
local switch for refs to args and local of each function
(static symtable still missing)
UseBrowser still not stable and probably broken by
the definition hash array !!
- inc/dec didn't take care of CREGISTER
- register calculcation of inc/dec was wrong
- var/const parameters get now assigned 32 bit register, but
const parameters only if they are passed by reference !
