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Slammer
Registered: Feb 2004
Posts: 416 |
Kick Assembler Thread 2
The previous thread took a little long to load, so this is a new fresh one.. |
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Shadow
Account closed
Registered: Apr 2002
Posts: 355 |
Sorry Slammer, I write strange code for strange platforms, so I guess I end up hitting those cases noone thought of! :)
I'll try the workarounds posted here! |
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tlr
Registered: Sep 2003
Posts: 1737 |
Typo:
buf_zp:
.fill 4 do <ctrl>-t here
^ |
v
Error: Invalid number of arguemnts
at line 122, column 2 in test.asm
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Slammer
Registered: Feb 2004
Posts: 416 |
Thanks. It's corrected in the next release. |
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Slammer
Registered: Feb 2004
Posts: 416 |
I just release v3.20. One of the new features is that you can force addressing modes like this:inc.zp label
lda.abs $0000 orinc.z label
lda.a $0000 Btw. the 'chars inheriting from number' issue was implemented in v3.19
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tlr
Registered: Sep 2003
Posts: 1737 |
Great! |
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tlr
Registered: Sep 2003
Posts: 1737 |
Quote: I just release v3.20. One of the new features is that you can force addressing modes like this:inc.zp label
lda.abs $0000 orinc.z label
lda.a $0000 Btw. the 'chars inheriting from number' issue was implemented in v3.19
Hmm, in 3.20 do:
.pc = $0801
ldy.a $c000,x
sta.z $fb,x
This will silently ignore the indexed addressing mode (= bad).
Also this could be resolved in a nicer way as we know that it must be <zp>,y: .pc = $0801
stx lab,y
.label lab = $fb
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Slammer
Registered: Feb 2004
Posts: 416 |
Try version 3.21 where you can force all the arguments types. Zeropage and zeropage,x are considered two different types so: ldy.a $c000,x // Abolute mode - No indexing
ldy.ax $c000,x // Absolute,x
sta.z $fb,x // Zeropage mode - No indexing
sta.zx $fb,x // Zeropage mode,x
I skimmed the Dasm manual and had the impression that they have a similar approach? However i like the simplicity of only having to memorize two extensions so I will take a look at the implication once i get some sparetime.
Nice stx lab,y observaton.
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tlr
Registered: Sep 2003
Posts: 1737 |
Quoting SlammerTry version 3.21 where you can force all the arguments types. Zeropage and zeropage,x are considered two different types so: ldy.a $c000,x // Abolute mode - No indexing
ldy.ax $c000,x // Absolute,x
sta.z $fb,x // Zeropage mode - No indexing
sta.zx $fb,x // Zeropage mode,x
I skimmed the Dasm manual and had the impression that they have a similar approach? However i like the simplicity of only having to memorize two extensions so I will take a look at the implication once i get some sparetime.
Dasm does have that approach but I consider it very confusing.
I've even changed that in my own version of dasm. |
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TWW
Registered: Jul 2009
Posts: 542 |
Hey!
Is there a clever way to count the amount of bytes used in a routine within KickAss?
something like (creating an index table):
.pc = begin
CODE
.pc = end
.for (var i = 0 ; i < 128 ; i++) {
.byte <STUFF+[i*[end-begin]]
}
cheers! |
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Cruzer
Registered: Dec 2001
Posts: 1048 |
Something like this?...
.var length = end - start
start:
nop
end:
.print "length:" + length
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