asm for getts

[skoe]

John,

It's the "XS1 Assembly Language Manual" (xas99.pdf), chapter 8. There's one notation in upper case and one in lower case. I use the latter one, refer to the second coloumn "Mnemonic" and "Operands".

It's all well documented, but I know, there's so much to read at the beginning :)

[paul]

Sometimes it can be helpful to get a dump from the compiler and see what it does. This can be done using the following command:

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xobjdump -d $(TARGET) > $(TARGET).dump

So for getts you would get:

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getts (2r)      r7, res[r0]

Just ignore the stuff in the parenthesis (it is the instruction description, i.e. it has 2 register operands)