Gluk in ALASM

ZXNet echo conference «real.speccy»

From Alexey Kravchenko To All 7 November 2000

Hi, All !!!

A couple of months ago I discovered such a glitch in Alasma (tested on versions 3.8,
3.9, 4.1, 4.2): in short, if when assembling into page jump addresses
(#7FFF and #BFFF) the label has not yet been calculated, then its low byte is lost during
subsequent calculation :_(.
For understanding example:

ORG #BFFF
METKA EQU #3456
DEFW METKA

Now we look at everything with STS:

#BFFF:#56
#C000:#34

That is, everything is as it should be:

ORG #BFFF
DEFW METKA
METKA EQU. #3456

Now let's look at STS:

#BFFF:#56
#C000:#00 (!!!)

The glitch, of course, is not global, but it spoiled my nerves a lot...

For this I say goodbye, with respect Alexey Kravchenko AKA kurleson^hs^cpu


From Dmitry Naboka To All 8 November 2000

In a message of 07 Nov 00 Alexey Kravchenko wrote to All:

AK> A couple of months ago I discovered such a glitch in Alasma (tested on versions
[*hrum*-*hrum*]
AK> The glitch, of course, is not global, but it spoiled my nerves a lot...
Oh, there are glitches in Alasma too ;)

Thanks for the information, we'll know :)


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