codegen: compiles, doesn't run properly, is a tangled mess

This commit is contained in:
Edward Amsden 2023-01-06 19:15:12 -06:00
parent 3435439299
commit 47c28f65c4
2 changed files with 392 additions and 372 deletions

View File

@ -1,16 +1,23 @@
:: XX this whole thing is a mess and needs one more rewrite
/- *sock /- *sock
/- *gene /- *gene
/+ ska /+ ska
=| burg=town =| burg=town
|% |%
++ vent
|= barn
[sub for 1 %vent]
++ dole
|= barn
[sub for 1 %dole]
++ mill :: XX todo observe crashes ++ mill :: XX todo observe crashes
=* this . =* this .
|= [ject=* gist=barn] |= [ject=* gist=barn]
^- [* _this] ^- [* _this]
=| quay=(list [curb=berm sign=(map @ *) vale=@]) =| quay=(list [curb=berm sign=(map @ *) vale=@])
=^ [goes=lake uses=pool] this (belt gist) =^ [goes=lake uses=pool rump=@] this (belt gist)
=/ sign (dole uses ject) =/ sign (~(put by *(map @ *)) rump ject)
=/ reed ~| %miss-entry (~(got by goes) ~) =/ reed (~(got by goes) (vent gist))
|^ ^- [* _this] |^ ^- [* _this]
?~ body.reed ?~ body.reed
?- -.bend.reed ?- -.bend.reed
@ -35,34 +42,36 @@
:: ::
%hop (lump +.bend.reed) %hop (lump +.bend.reed)
%lnk %lnk
=^ [goop=lake ruse=pool] this =/ gunk `barn`[[%toss ~] (loan +<.bend.reed)]
=^ [goop=lake ruse=pool rump=@] this
(belt [%toss ~] (loan +<.bend.reed)) (belt [%toss ~] (loan +<.bend.reed))
%= $ %= $
quay [[+>+>.bend.reed sign +>+<.bend.reed] quay] quay [[+>+>.bend.reed sign +>+<.bend.reed] quay]
goes goop goes goop
sign (dole ruse (loan +>-.bend.reed)) sign (lend +>-.bend.reed rump)
== ==
:: ::
%cal %cal
=/ [goop=lake ruse=pool] does:(~(got by land.burg) +<.bend.reed) =/ [goop=lake ruse=pool rump=@] does:(~(got by land.burg) +<.bend.reed)
%= $ %= $
quay [[+>+>.bend.reed sign +>+<.bend.reed] quay] quay [[+>+>.bend.reed sign +>+<.bend.reed] quay]
goes goop goes goop
sign (yoke +>-.bend.reed ruse) sign (yoke +>-.bend.reed ruse)
reed (~(got by goop) (vent +<.bend.reed))
== ==
:: ::
%bec ~| %bec-slip !! %bec ~| %bec-slip !!
%lnt %lnt
=^ [goop=lake ruse=pool] this =^ [goop=lake ruse=pool rump=@] this
(belt [%toss ~] (loan +<.bend.reed)) (belt [%toss ~] (loan +<.bend.reed))
~! +>.bend.reed ~! +>.bend.reed
%= $ %= $
goes goop goes goop
sign (dole ruse (loan +>.bend.reed)) sign (lend +>.bend.reed rump)
== ==
:: ::
%jmp %jmp
=/ [goop=lake ruse=pool] does:(~(got by land.burg) +<.bend.reed) =/ [goop=lake ruse=pool rump=@] does:(~(got by land.burg) +<.bend.reed)
%= $ %= $
goes goop goes goop
sign (yoke +>.bend.reed ruse) sign (yoke +>.bend.reed ruse)
@ -74,11 +83,11 @@
%don %don
?~ quay [(loan +.bend.reed) this] ?~ quay [(loan +.bend.reed) this]
=/ rail [sub for]:curb.i.quay =/ rail [sub for]:curb.i.quay
=/ [goop=lake ruse=pool] does:(~(got by land.burg) rail) =/ [goop=lake ruse=pool bump=@] does:(~(got by land.burg) rail)
%= $ %= $
sign (~(put by sign.i.quay) vale.i.quay (loan +.bend.reed)) sign (~(put by sign.i.quay) vale.i.quay (loan +.bend.reed))
goes goop goes goop
reed ~|(%miss-entry (~(got by goes) `curb.i.quay)) reed ~|(%miss-entry (~(got by goes) curb.i.quay))
quay t.quay quay t.quay
== ==
:: ::
@ -136,9 +145,13 @@
++ loan ++ loan
|= @ |= @
~| %loan-miss (~(got by sign) +<) ~| %loan-miss (~(got by sign) +<)
++ lend
|= [src=@ dst=@]
^- _sign
(~(put by `_sign`~) dst (loan src))
++ lump ++ lump
|= berm |= berm
^$(reed ~|(%miss-entry (~(got by goes) `+<))) ^$(reed ~|(%miss-entry (~(got by goes) +<)))
++ yoke ++ yoke
|= [ox=(list @) lo=pool] |= [ox=(list @) lo=pool]
=| link=(map @ *) =| link=(map @ *)
@ -150,18 +163,13 @@
~| %yoke-match !! ~| %yoke-match !!
$(link (~(put by link) ssa.i.lo (loan i.ox)), ox t.ox, lo t.lo) $(link (~(put by link) ssa.i.lo (loan i.ox)), ox t.ox, lo t.lo)
-- --
++ dole
|= [=pool ject=*]
%- malt
%+ turn pool
|= [axe=@ ssa=@ ?]
[ssa .*(ject [0 axe])]
++ belt ++ belt
=* this . =* this .
|= gist=barn |= gist=barn
^- [rice _this] ^- [rice _this]
=. this +:(reap gist) =. this +:(reap gist)
does:(~(got by burg) gist) :_ this
does:(~(got by land.burg) gist)
++ reap ++ reap
=* this . =* this .
|= =barn |= =barn
@ -420,11 +428,23 @@
=| flow=line =| flow=line
=/ axle=@ 1 =/ axle=@ 1
=/ fawn does =/ fawn does
|^
=- =. lamb.burg lamb.dock =- =. lamb.burg lamb.dock
=. land.burg =. land.burg
%+ ~(put by land.burg) next %+ ~(put by land.burg) next
=/ flue (~(got by lake.dock) her)
:_ says :_ says
:- (~(put by lake.dock) ~ [~ %hop her]) ~| ~(key by lake.dock)
=. lake.dock (~(put by (~(del by lake.dock) her)) (vent next) flue)
~| ~(key by lake.dock)
=. ^dock dock
=^ [hose=@ bole=berm] dock (peel hat (vent next))
~| ~(key by lake.dock)
~| bole
=/ alms (~(got by lake.dock) bole)
=. lake.dock (~(put by (~(del by lake.dock) bole)) (dole next) alms)
:- lake.dock
:_ hose
=| safe=? :: XX state maximal safe axes, as this will overly pessimize =| safe=? :: XX state maximal safe axes, as this will overly pessimize
=/ bolt=@ 1 =/ bolt=@ 1
|- ^- (list [@ @ ?]) |- ^- (list [@ @ ?])
@ -436,8 +456,8 @@
$(hat left.hat, bolt (peg bolt 2), safe ?&(safe safe.hat)) $(hat left.hat, bolt (peg bolt 2), safe ?&(safe safe.hat))
$(hat rite.hat, bolt (peg bolt 3), safe ?&(safe safe.hat)) $(hat rite.hat, bolt (peg bolt 3), safe ?&(safe safe.hat))
== ==
$(work t.work) ^$(work t.work)
|^ ^- [[hat=plow her=berm] dock=_dock] |- ^- [[hat=plow her=berm] dock=_dock]
?- fawn ?- fawn
[%par * *] [%par * *]
=^ [one=plow two=plow her=berm] dock twin =^ [one=plow two=plow her=berm] dock twin
@ -874,39 +894,6 @@
:_ dock :_ dock
[[%disc ~] rock] [[%disc ~] rock]
== ==
++ peel :: split a define among a plow's worth of uses
|= [mole=plow hill=berm]
^- [[use=@ her=berm] _dock]
=+
|- ^- [[fine=(unit @) load=(list bran)] dock=_dock]
?- -.mole
%tine [[`+.mole ~] dock]
%disc [[~ ~] dock]
%fork
=^ [file=(unit @) loaf=(list bran)] dock $(mole left.mole)
=^ [fire=(unit @) road=(list bran)] dock $(mole rite.mole)
?~ file
?~ fire
[[~ ~] dock]
[[fire road] dock]
?~ fire
[[file loaf] dock]
=^ fell dock wean
?: safe.mole
:_ dock
:- `fell
[[%hud fell u.file] [%tul fell u.fire] (weld loaf road)]
:_ dock
:- `fell
[[%hed fell u.file] [%tal fell u.fire] (weld loaf road)]
==
?~ fine
=^ crap dock wean :: no uses in the plow, so just make a trash register for the result and return
[[crap hill] dock]
?~ load :: no loads necessary, just return the register
[[u.fine hill] dock]
=^ her dock (mend %peel load [%hop hill]) :: loads necessary, add those to the dock and return
[[u.fine her] dock]
++ take :: axis ++ take :: axis
|= [sax=@ tow=plow row=?] :: axis, destination, safety |= [sax=@ tow=plow row=?] :: axis, destination, safety
^- (unit plow) :: nullary case = crash ^- (unit plow) :: nullary case = crash
@ -918,14 +905,6 @@
%2 [%fork $(sax (mas sax)) [%disc ~] row] %2 [%fork $(sax (mas sax)) [%disc ~] row]
%3 [%fork [%disc ~] $(sax (mas sax)) row] %3 [%fork [%disc ~] $(sax (mas sax)) row]
== ==
++ milk :: local label
|= gen=@
^- berm
~! next
[sub.next for.next axle gen]
++ wean :: fresh ssa
^- [@ _dock]
[lamb.dock dock(lamb .+(lamb.dock))]
++ copy :: replicate values to two destinations ++ copy :: replicate values to two destinations
|= [hat=plow bat=plow her=berm] |= [hat=plow bat=plow her=berm]
^- [[hat=plow her=berm] _dock] ^- [[hat=plow her=berm] _dock]
@ -975,7 +954,7 @@
== ==
== ==
=/ blab (milk %copy) =/ blab (milk %copy)
:_ dock(lake (~(put by lake.dock) `blab [moot %hop her])) :_ dock(lake (~(put by lake.dock) blab [moot %hop her]))
[tog blab] [tog blab]
++ twin :: split sans from flow ++ twin :: split sans from flow
^- [[plow plow berm] _dock] ^- [[plow plow berm] _dock]
@ -1012,15 +991,57 @@
[[%tine one] [%tine two] her] [[%tine one] [%tine two] her]
== ==
== ==
++ bomb
^- [berm _dock]
(mend %boom ~ [%bom ~])
++ milk :: local label
|= gen=@
^- berm
~! next
[sub.next for.next axle gen]
++ mend ++ mend
|= [gen=@ =lock] |= [gen=@ =lock]
^- [berm _dock] ^- [berm _dock]
=/ curb (milk gen) =/ curb (milk gen)
:- curb :- curb
dock(lake (~(put by lake.dock) `curb lock)) dock(lake (~(put by lake.dock) curb lock))
++ bomb ++ wean :: fresh ssa
^- [berm _dock] ^- [@ _dock]
(mend %boom ~ [%bom ~]) [lamb.dock dock(lamb .+(lamb.dock))]
++ peel :: split a define among a plow's worth of uses
|= [mole=plow hill=berm]
^- [[use=@ her=berm] _dock]
~& ~(key by lake.dock)
=+
|- ^- [[fine=(unit @) load=(list bran)] dock=_dock]
?- -.mole
%tine [[`+.mole ~] dock]
%disc [[~ ~] dock]
%fork
=^ [file=(unit @) loaf=(list bran)] dock $(mole left.mole)
=^ [fire=(unit @) road=(list bran)] dock $(mole rite.mole)
?~ file
?~ fire
[[~ ~] dock]
[[fire road] dock]
?~ fire
[[file loaf] dock]
=^ fell dock wean
?: safe.mole
:_ dock
:- `fell
[[%hud fell u.file] [%tul fell u.fire] (weld loaf road)]
:_ dock
:- `fell
[[%hed fell u.file] [%tal fell u.fire] (weld loaf road)]
==
?~ fine
=^ crap dock wean :: no uses in the plow, so just make a trash register for the result and return
=^ her dock (mend %peel ~ [%hop hill])
[[crap her] dock]
=^ her dock (mend %peel load [%hop hill]) :: loads necessary, add those to the dock and return
[[u.fine her] dock]
-- --
++ rake :: clean up unused basic blocks, and rewrite bec/eye into cal/jmp ++ rake :: clean up unused basic blocks, and rewrite bec/eye into cal/jmp
=* this . =* this .
@ -1032,24 +1053,24 @@
=+ ~| %barn-miss (~(got by land.burg) i.work) =+ ~| %barn-miss (~(got by land.burg) i.work)
^- town ^- town
=| loch=lake =| loch=lake
=| sigh=(map @ $%([%mov @] [%con @] [%rug ~])) =| sigh=(map @ $%([%mov @] [%con @ @] [%rug ~]))
=/ tack=[(list (unit berm)) (list (unit berm))] [[~]~ ~] :: label queue =/ tack=[(list berm) (list berm)] [[(vent i.work) ~] ~] :: label queue
|- ^- town :: loop over basic blocks using a queue |- ^- town :: loop over basic blocks using a queue
?~ -.tack ?~ -.tack
?~ +.tack ?~ +.tack
%= burg %= burg
land land
(~(put by land.burg) i.work [[loch uses.does] says]) (~(put by land.burg) i.work [[loch uses.does lump.does] says])
== ==
$(tack [(flop +.tack) ~]) $(tack [(flop +.tack) ~])
=/ hock ~| %miss-berm (~(got by goes.does) i.-.tack) =/ hock ~| %miss-berm ~| i.-.tack (~(got by goes.does) i.-.tack)
=/ bock body.hock =/ bock body.hock
|^ ^- town :: loop over instructions in a basic block |^ ^- town :: loop over instructions in a basic block
?~ body.hock ?~ body.hock
?: ?=(%bec -.bend.hock) ?: ?=(%bec -.bend.hock)
(rend [+< +>- `+>+]:bend.hock) (rend [+< +>- `+>+]:bend.hock)
?: ?=(%eye -.bend.hock) ?: ?=(%eye -.bend.hock)
(rend [+< +>- ~]:bend.bock) (rend [+< +> ~]:bend.hock)
=. loch (~(put by loch) i.-.tack [bock bend.hock]) =. loch (~(put by loch) i.-.tack [bock bend.hock])
?- bend.hock ?- bend.hock
[%clq *] [%clq *]
@ -1066,7 +1087,7 @@
:: ::
[%lnk *] [%lnk *]
%= ^$ %= ^$
sigh (~(put by sigh) +>+<.bend.bock [%rug ~]) sigh (~(put by sigh) +>+<.bend.hock [%rug ~])
-.tack t.-.tack -.tack t.-.tack
+.tack [+>+>.bend.hock +.tack] +.tack [+>+>.bend.hock +.tack]
== ==
@ -1115,20 +1136,20 @@
sigh sigh
%+ ~(put by sigh) %+ ~(put by sigh)
+>+.i.body.hock +>+.i.body.hock
[%con +<.body.hock +>-.i.body.hock] [%con +<.i.body.hock +>-.i.body.hock]
== ==
:: ::
[%hed @ @] [%hed @ @]
$(body.hock t.body.hock, sigh (~(put by sigh) +>.i.body.bock [%rug ~])) $(body.hock t.body.hock, sigh (~(put by sigh) +>.i.body.hock [%rug ~]))
:: ::
[%hud @ @] [%hud @ @]
$(body.hock t.body.hock, sigh (~(put by sigh) +>.i.body.bock [%rug ~])) $(body.hock t.body.hock, sigh (~(put by sigh) +>.i.body.hock [%rug ~]))
:: ::
[%tal @ @] [%tal @ @]
$(body.hock t.body.hock, sigh (~(put by sigh) +>.i.body.bock [%rug ~])) $(body.hock t.body.hock, sigh (~(put by sigh) +>.i.body.hock [%rug ~]))
:: ::
[%tul @ @] [%tul @ @]
$(body.hock t.body.hock, sigh (~(put by sigh) +>.i.body.bock [%rug ~])) $(body.hock t.body.hock, sigh (~(put by sigh) +>.i.body.hock [%rug ~]))
== ==
++ rend :: make register assignments to translate a bec/eye into a cal/jmp. ++ rend :: make register assignments to translate a bec/eye into a cal/jmp.
|= [=barn tart=@ poem=(unit [@ berm])] |= [=barn tart=@ poem=(unit [@ berm])]
@ -1156,7 +1177,6 @@
[%rug ~] waft [%rug ~] waft
[%mov *] (~(uni by waft) $(tart +.puff)) [%mov *] (~(uni by waft) $(tart +.puff))
[%con *] [%con *]
~! axe
=/ left $(tart +<.puff, axe (peg axe 2)) =/ left $(tart +<.puff, axe (peg axe 2))
%- ~(uni by waft) %- ~(uni by waft)
%- ~(uni by left) %- ~(uni by left)
@ -1179,7 +1199,7 @@
=/ pale (~(get by gasp) axle) =/ pale (~(get by gasp) axle)
?~ pale ?~ pale
%= $ %= $
bins [%hed vale lamb.burg] bins [[%hed vale lamb.burg] bins]
vale lamb.burg vale lamb.burg
gasp (~(put by gasp) axle lamb.burg) gasp (~(put by gasp) axle lamb.burg)
lamb.burg .+(lamb.burg) lamb.burg .+(lamb.burg)
@ -1192,7 +1212,7 @@
=/ pale (~(get by gasp) axle) =/ pale (~(get by gasp) axle)
?~ pale ?~ pale
%= $ %= $
bins [%tal vale lamb.burg] bins [[%tal vale lamb.burg] bins]
vale lamb.burg vale lamb.burg
gasp (~(put by gasp) axle lamb.burg) gasp (~(put by gasp) axle lamb.burg)
lamb.burg .+(lamb.burg) lamb.burg .+(lamb.burg)
@ -1209,8 +1229,8 @@
^- _this ^- _this
?~ work this ?~ work this
=/ herd (~(got by land.burg) i.work) :: sack for this arm =/ herd (~(got by land.burg) i.work) :: sack for this arm
=| dead=(jug (unit berm) @) :: values used by a label and its successor code =| dead=(jug berm @) :: values used by a label and its successor code
=/ furs=(list (unit berm)) [~]~ =/ furs=(list berm) [[sub for 1 %vent]:i.work ~]
|- ^- _this |- ^- _this
?~ furs ?~ furs
^$(work t.work, land.burg (~(put by land.burg) i.work herd)) ^$(work t.work, land.burg (~(put by land.burg) i.work herd))
@ -1220,42 +1240,42 @@
|^ |^
?- -.bend.meat ?- -.bend.meat
%clq %clq
=/ troo (~(get by dead) `+>-.bend.meat) =/ troo (~(get by dead) +>-.bend.meat)
?~ troo $(furs [`+>-.bend.meat furs]) ?~ troo $(furs [+>-.bend.meat furs])
=/ fals (~(get by dead) `+>+.bend.meat) =/ fals (~(get by dead) +>+.bend.meat)
?~ fals $(furs [`+>+.bend.meat furs]) ?~ fals $(furs [+>+.bend.meat furs])
~! u.troo ~! u.troo
~! u.fals ~! u.fals
~! +<.bend.meat ~! +<.bend.meat
(vein (~(uni in u.troo) (~(put in u.fals) +<.bend.meat))) (vein (~(uni in u.troo) (~(put in u.fals) +<.bend.meat)))
:: ::
%eqq %eqq
=/ troo (~(get by dead) `+>+<.bend.meat) =/ troo (~(get by dead) +>+<.bend.meat)
?~ troo $(furs [`+>+<.bend.meat furs]) ?~ troo $(furs [+>+<.bend.meat furs])
=/ fals (~(get by dead) `+>+>.bend.meat) =/ fals (~(get by dead) +>+>.bend.meat)
?~ fals $(furs [`+>+>.bend.meat furs]) ?~ fals $(furs [+>+>.bend.meat furs])
(vein (~(uni in u.troo) (~(gas in u.fals) [+<.bend.meat +>-.bend.meat ~]))) (vein (~(uni in u.troo) (~(gas in u.fals) [+<.bend.meat +>-.bend.meat ~])))
:: ::
%brn %brn
=/ troo (~(get by dead) `+>-.bend.meat) =/ troo (~(get by dead) +>-.bend.meat)
?~ troo $(furs [`+>-.bend.meat furs]) ?~ troo $(furs [+>-.bend.meat furs])
=/ fals (~(get by dead) `+>+.bend.meat) =/ fals (~(get by dead) +>+.bend.meat)
?~ fals $(furs [`+>+.bend.meat furs]) ?~ fals $(furs [+>+.bend.meat furs])
(vein (~(uni in u.troo) (~(put in u.fals) +<.bend.meat))) (vein (~(uni in u.troo) (~(put in u.fals) +<.bend.meat)))
:: ::
%hop %hop
=/ want (~(get by dead) `+.bend.meat) =/ want (~(get by dead) +.bend.meat)
?~ want $(furs [`+.bend.meat furs]) ?~ want $(furs [+.bend.meat furs])
(vein u.want) (vein u.want)
:: ::
%lnk %lnk
=/ want (~(get by dead) `+>+>.bend.meat) =/ want (~(get by dead) +>+>.bend.meat)
?~ want $(furs [`+>+>.bend.meat furs]) ?~ want $(furs [+>+>.bend.meat furs])
(vein (~(gas in u.want) [+<.bend.meat +>-.bend.meat ~])) (vein (~(gas in u.want) [+<.bend.meat +>-.bend.meat ~]))
:: ::
%cal %cal
=/ want (~(get by dead) `+>+>.bend.meat) =/ want (~(get by dead) +>+>.bend.meat)
?~ want $(furs [`+>+>.bend.meat furs]) ?~ want $(furs [+>+>.bend.meat furs])
(vein (~(gas in u.want) +>-.bend.meat)) (vein (~(gas in u.want) +>-.bend.meat))
:: ::
%bec %bec
@ -1271,13 +1291,13 @@
~| %eye-trip !! ~| %eye-trip !!
:: ::
%spy %spy
=/ want (~(get by dead) `+>+>.bend.meat) =/ want (~(get by dead) +>+>.bend.meat)
?~ want $(furs [`+>+>.bend.meat furs]) ?~ want $(furs [+>+>.bend.meat furs])
(vein (~(gas in u.want) [+<.bend.meat +>-.bend.meat ~])) (vein (~(gas in u.want) [+<.bend.meat +>-.bend.meat ~]))
:: ::
%hnt %hnt
=/ want (~(get by dead) `+>.bend.meat) =/ want (~(get by dead) +>.bend.meat)
?~ want $(furs [`+>.bend.meat furs]) ?~ want $(furs [+>.bend.meat furs])
(vein (~(put in u.want) +<.bend.meat)) (vein (~(put in u.want) +<.bend.meat))
:: ::
%don %don
@ -1299,7 +1319,7 @@
goes.does.herd goes.does.herd
(~(put by goes.does.herd) i.furs [bond bend.meat]) (~(put by goes.does.herd) i.furs [bond bend.meat])
dead dead
(~(put by dead) i.furs `(set @)`uses) (~(put by dead) i.furs uses)
== ==
?- -.i.boyd ?- -.i.boyd
%imm %imm

View File

@ -22,7 +22,7 @@
== ==
+$ farm [yard=(map barn [does=nomm says=boot]) wood=(list barn)] +$ farm [yard=(map barn [does=nomm says=boot]) wood=(list barn)]
+| %lin +| %lin
+$ berm [sub=sock for=* ax=@ gen=@] :: local label +$ berm [sub=sock for=* ax=@ gen=@tas] :: local label
+$ plow :: noun<->ssa map +$ plow :: noun<->ssa map
$% [%fork left=plow rite=plow safe=?] :: cons of two mappings $% [%fork left=plow rite=plow safe=?] :: cons of two mappings
[%tine @] :: use this SSA value at this axis [%tine @] :: use this SSA value at this axis
@ -87,8 +87,8 @@
== ==
+$ pool (list [axe=@ ssa=@ saf=?]) :: entry point subject uses: ordered subject/ssa/safety +$ pool (list [axe=@ ssa=@ saf=?]) :: entry point subject uses: ordered subject/ssa/safety
+$ lock [body=(list bran) bend=germ] :: basic block: instructions + a terminator or branch +$ lock [body=(list bran) bend=germ] :: basic block: instructions + a terminator or branch
+$ lake (map (unit berm) lock) :: labeled basic blocks +$ lake (map berm lock) :: code table of basic blocks
+$ rice [goes=lake uses=pool] :: labeled basic blocks +$ rice [goes=lake uses=pool lump=@] :: entry information and code table for an arm
+$ sack [does=rice says=boot] :: code table entry: basic blocks + SKA result for an arm +$ sack [does=rice says=boot] :: code table entry: basic blocks + SKA result for an arm
+$ town [land=(map barn sack) lamb=@] :: code table +$ town [land=(map barn sack) lamb=@] :: code table
-- --