[cc65] Re: Problem with generating o65 files

Hello,

* On Thu, Jan 20, 2005 at 09:26:30PM +0100 Ullrich von Bassewitz wrote:
 
> Since the linker tells you now, if there is a order problem, I don't
> think it's necessary. Most people aren't reading the docs anyway:-)

So, it seems I'm not "most people". ;-)


Now, I'm making progress, but I am stuck again. Not only do I get an
error message

   co65.exe: Warning: Operating system option without data found

which I kindly ignore, but my 1541.s and 1571.s output files from co65
look "strange":

  ;
  ; File generated by co65 v 2.10.5 using model `none'
  ;
  .fopt           compiler,"co65 v 2.10.5"
  .case           on
  .debuginfo      off

  PP_READWRITE_DATA = XXX
  .export PP_READWRITE_DATA
  PP_READWRITE_DDR = XXX
  .export PP_READWRITE_DDR

  [... rest snipped ...]

Interestingly, 1541.s and 1571.s look exactly the same, although they
define completely other values for PP_READWRITE_DATA and
PP_READWRITE_DDR. For sure, it is not XXX which they define. ;-)

Furthermore, if I try to compile any of the generated files, I get the
following message:

   1541.s(35): Error: Unexpected trailing garbage characters

or

   readwrite.s(42): Error: Unexpected trailing garbage characters

For all three files, the line cited is the one which defines

   .segment        "ZEROPAGE", zeropage

so, I believe the ", zeropage" is the thing which the assembler does not
like. Ok, I can confirm this, because removing the trailing ", zeropage"
results in the (expected) error message

   1541.s(8): Error: Symbol `XXX' is undefined

for 1541.s and 1571.s, while readwrite.s can be compiled successfully.

(test files for testing yourself can be found at
http://www.trikaliotis.net/download/o65test3.tar.gz again. I'm using the
cc65 snapshot cc65-snapshot-win32-2.10.5.20050115-1.zip and tested
cc65-snapshot-win32-2.10.5.20050121-1.zip, too.)


BTW: You once told me to use the Lunix ld65 configuration file as a
starting point. Where do I find that one? From ld65-5.html#ss5.10, it
seems they could be found in a platform-specific package, but there is
no one for Lunix. Ok, I found it in the sources, but this statement in
the docs is misleading, at least.

Regards,
   Spiro.

-- 
Spiro R. Trikaliotis
http://www.trikaliotis.net/
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