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ASxxxx Cross Assembler Bug Reports and User Requests

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Version 4.11 Optional Update 1
2006_11_01


Update_01 for the ASxxxx Assembler and Linker Version 4.11 (52K)

(use 'pkunzip -d U01411.ZIP' for extraction with MS-DOS)

(use 'unzip -L -a U01411.ZIP' for extraction with Linux)



   This  update  for  Version  4.11  of the  ASxxxx Cross
Assemblers  modifies  the  functionality  of  the  .list,
.nlist, .page, and .include directives.

   The  .list and .nlist  directives are now  modified by
.if / .else / .endif  processing  so that they are active
only in a TRUE clause.

   The  .page  and  .include  directives are now modified
by the  .list  and  .nlist  directives so that pagination
occurs only when listing is active.

   The new  default functionality for the  .list,  .nlist
and  .page  directives  may  be  modified by including an
optional argument in the  directive as shown here for the
.list directive:

      .list    arg
		
a non-zero argument invokes the directive irrespective of
the .if / .else / .endif status.


   Merge the update asxv4pxx directory and subdirectories
with the V4.11 distribution.  The following files will be
overwritten:

[asxv4pxx\asxxsrc]:
      asexpr.c
      aslex.c
      aslist.c
      asmain.c
      asout.c
      asxxxx.h

[asxv4pxx\asxxhtml]
      asxupt.htm

   You must recompile all the ASxxxx assemblers to incorporate
the update.

        Note:
           This update includes Patch 01 for Version 4.11
           of the ASxxxx Cross Assemblers.

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2006_07_26


Patch_01 for the ASxxxx Assembler and Linker Version 4.11 (11K)

(use 'pkunzip -d P01411.ZIP' for extraction with MS-DOS)

(use 'unzip -L -a P01411.ZIP' for extraction with Linux)



  ASxxxx: The assembly of a direct page instruction with
a numeric constant causes a program crash when a .rel
file is created. e.g.:

      andb   *0x02

   The use of a symbolic constant or symbol plus
a constant compiles normally.

      val = 0x02

      andb   *val
      andb   *extern+0x01

The assemblers effected are:

      as6809
      as6812
      ash8
      aspic


   Merge the patch asxv4pxx directory and subdirectories
with the V4.11 distribution.  The following file will
be overwritten:

      asout.c    R_PAGN processing corrected


   The following new subdirectory and its files will be added
to the asxtst directory:

      r_pagn     R_PAGN Direct Page Processing Test

   You must recompile all the ASxxxx assemblers to incorporate
the patch.

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Last Updated: November 2006