LASM compatible cross assembler?

Tor Arntsen kspt.tor at
Fri Jun 10 06:47:38 CDT 2016

On 9 June 2016 at 16:54, Chris Osborn <fozztexx at> wrote:

> Alternately, is the source code for Ward Christensen's LASM available anywhere? The best I could find was a note from a Kermit developer from 27 years ago asking for the source. I suppose I could use a disassembler, but then I don't have proper labels or comments.

Is LASM-TDL compatible with LASM?  There's source for the former. The
build setup produces an executable called LASM.COM. From the docu:

"                        LASM-TDL Description

    This  is  an  enhanced version of the public domain  LINKASM  assembler.
    Originally authored by Digital Research, rewritten and 'LINKed' by Ward
    Christenson, improved by Pete Mack, expanded by Steve Schlaifer and now
    compatabile with TDL operands by Pete Rudenko.  The major remaining step
    would be to MACROize it.  Current primary enhancement is the accomodation
    of the TDL Z80  operands and a 'COPY' directive.   This variation is now
    compatable with two Z80 disassemblers also in the public domain.

You can find lasm-tdl.lbr e.g. here:

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