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collapseos/blk/018
Virgil Dupras 91f79d1131 Move z80a from B200 to B5
The idea is to consider assemblers as "runtime" apps instead of
placing them in the "bootstrap" section of the blocks. These apps
will be used for much more than bootstrapping.

Moved its documentation to doc/asm.txt and made its code blocks
more compact.
2020-09-21 17:51:08 -04:00

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( b r -- )
: OP2br
CREATE C,
DOES>
0xcb A,
C@ ( b r op )
ROT ( r op b )
<<3 ( r op b<<3 )
OR OR A,
;
0xc0 OP2br SET,
0x80 OP2br RES,
0x40 OP2br BIT,