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Merge remote-tracking branch 'origin/test' into dish

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Conflicts:
	i/v/vere.h
This commit is contained in:
Philip C Monk 2014-11-06 17:04:57 -05:00
commit b1ca1c5322
274 changed files with 10583 additions and 14638 deletions
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322
Makefile
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@ -55,8 +55,8 @@ else
LIBS=-lssl -lcrypto -lgmp -lncurses -lsigsegv $(OSLIBS)
endif
INCLUDE=include
MDEFINES=-DU2_OS_$(OS) -DU2_OS_ENDIAN_$(ENDIAN) -D U2_LIB=\"$(LIB)\"
INCLUDE=i
MDEFINES=-DU3_OS_$(OS) -DU3_OS_ENDIAN_$(ENDIAN) -D U3_LIB=\"$(LIB)\"
# NOTFORCHECKIN - restore -O3
CFLAGS= $(COSFLAGS) -O3 -msse3 -ffast-math \
@ -78,175 +78,175 @@ CWFLAGS=-Wall
.c.o:
$(CC) -c $(CWFLAGS) $(CFLAGS) -o $@ $<
G_OFILES=\
g/a.o \
g/e.o \
g/h.o \
g/i.o \
g/j.o \
g/m.o \
g/n.o \
g/r.o \
g/t.o \
g/x.o \
g/v.o \
g/z.o
N_OFILES=\
n/a.o \
n/e.o \
n/h.o \
n/i.o \
n/j.o \
n/m.o \
n/n.o \
n/r.o \
n/t.o \
n/x.o \
n/v.o \
n/z.o
J_1_OFILES=\
j/1/add.o \
j/1/dec.o \
j/1/div.o \
j/1/gte.o \
j/1/gth.o \
j/1/lte.o \
j/1/lth.o \
j/1/mod.o \
j/1/mul.o \
j/1/sub.o
J_A_OFILES=\
j/a/add.o \
j/a/dec.o \
j/a/div.o \
j/a/gte.o \
j/a/gth.o \
j/a/lte.o \
j/a/lth.o \
j/a/mod.o \
j/a/mul.o \
j/a/sub.o
J_2_OFILES=\
j/2/bind.o \
j/2/clap.o \
j/2/drop.o \
j/2/flop.o \
j/2/lent.o \
j/2/levy.o \
j/2/lien.o \
j/2/need.o \
j/2/reel.o \
j/2/roll.o \
j/2/skim.o \
j/2/skip.o \
j/2/scag.o \
j/2/slag.o \
j/2/snag.o \
j/2/sort.o \
j/2/turn.o \
j/2/weld.o
J_B_OFILES=\
j/b/bind.o \
j/b/clap.o \
j/b/drop.o \
j/b/flop.o \
j/b/lent.o \
j/b/levy.o \
j/b/lien.o \
j/b/need.o \
j/b/reel.o \
j/b/roll.o \
j/b/skim.o \
j/b/skip.o \
j/b/scag.o \
j/b/slag.o \
j/b/snag.o \
j/b/sort.o \
j/b/turn.o \
j/b/weld.o
J_3_OFILES=\
j/3/bex.o \
j/3/can.o \
j/3/cap.o \
j/3/cat.o \
j/3/con.o \
j/3/cut.o \
j/3/dor.o \
j/3/dis.o \
j/3/end.o \
j/3/gor.o \
j/3/hor.o \
j/3/lsh.o \
j/3/mas.o \
j/3/met.o \
j/3/mix.o \
j/3/mug.o \
j/3/peg.o \
j/3/po.o \
j/3/rap.o \
j/3/rip.o \
j/3/rsh.o \
j/3/vor.o
J_C_OFILES=\
j/c/bex.o \
j/c/can.o \
j/c/cap.o \
j/c/cat.o \
j/c/con.o \
j/c/cut.o \
j/c/dor.o \
j/c/dis.o \
j/c/end.o \
j/c/gor.o \
j/c/hor.o \
j/c/lsh.o \
j/c/mas.o \
j/c/met.o \
j/c/mix.o \
j/c/mug.o \
j/c/peg.o \
j/c/po.o \
j/c/rap.o \
j/c/rip.o \
j/c/rsh.o \
j/c/vor.o
J_4_OFILES=\
j/4/in_has.o \
j/4/in_int.o \
j/4/in_gas.o \
j/4/in_mer.o \
j/4/in_put.o \
j/4/in_tap.o \
j/4/in_uni.o \
j/4/by_gas.o \
j/4/by_get.o \
j/4/by_has.o \
j/4/by_int.o \
j/4/by_put.o \
j/4/by_uni.o
J_D_OFILES=\
j/d/in_has.o \
j/d/in_int.o \
j/d/in_gas.o \
j/d/in_mer.o \
j/d/in_put.o \
j/d/in_tap.o \
j/d/in_uni.o \
j/d/by_gas.o \
j/d/by_get.o \
j/d/by_has.o \
j/d/by_int.o \
j/d/by_put.o \
j/d/by_uni.o
J_5_OFILES=\
j/5/aesc.o \
j/5/cue.o \
j/5/jam.o \
j/5/mat.o \
j/5/mink.o \
j/5/mule.o \
j/5/parse.o \
j/5/rd.o \
j/5/repg.o \
j/5/rexp.o \
j/5/rub.o \
j/5/shax.o \
j/5/lore.o \
j/5/loss.o \
j/5/trip.o
J_E_OFILES=\
j/e/aesc.o \
j/e/cue.o \
j/e/jam.o \
j/e/mat.o \
j/e/mink.o \
j/e/mule.o \
j/e/parse.o \
j/e/rd.o \
j/e/repg.o \
j/e/rexp.o \
j/e/rub.o \
j/e/shax.o \
j/e/lore.o \
j/e/loss.o \
j/e/trip.o
J_5_OFILES_ED=\
j/5/ed_puck.o \
j/5/ed_sign.o \
j/5/ed_veri.o
J_E_OFILES_ED=\
j/e/ed_puck.o \
j/e/ed_sign.o \
j/e/ed_veri.o
J_6_OFILES=\
j/6/al.o \
j/6/ap.o \
j/6/bull.o \
j/6/cell.o \
j/6/comb.o \
j/6/cons.o \
j/6/core.o \
j/6/cube.o \
j/6/face.o \
j/6/fitz.o \
j/6/flan.o \
j/6/flay.o \
j/6/flip.o \
j/6/flor.o \
j/6/fork.o \
j/6/hike.o \
j/6/look.o \
J_F_OFILES=\
j/f/al.o \
j/f/ap.o \
j/f/bull.o \
j/f/cell.o \
j/f/comb.o \
j/f/cons.o \
j/f/core.o \
j/f/cube.o \
j/f/face.o \
j/f/fitz.o \
j/f/flan.o \
j/f/flay.o \
j/f/flip.o \
j/f/flor.o \
j/f/fork.o \
j/f/hike.o \
j/f/look.o \
J_6_OFILES_UT=\
j/6/ut.o \
j/6/ut_burn.o \
j/6/ut_busk.o \
j/6/ut_bust.o \
j/6/ut_conk.o \
j/6/ut_crop.o \
j/6/ut_cull.o \
j/6/ut_find.o \
j/6/ut_fink.o \
j/6/ut_fire.o \
j/6/ut_firm.o \
j/6/ut_fish.o \
j/6/ut_fuse.o \
j/6/ut_gain.o \
j/6/ut_heal.o \
j/6/ut_lose.o \
j/6/ut_mint.o \
j/6/ut_mull.o \
j/6/ut_nest.o \
j/6/ut_park.o \
j/6/ut_peek.o \
j/6/ut_play.o \
j/6/ut_repo.o \
j/6/ut_rest.o \
j/6/ut_seek.o \
j/6/ut_swab.o \
j/6/ut_tack.o \
j/6/ut_tock.o \
j/6/ut_wrap.o
J_F_OFILES_UT=\
j/f/ut.o \
j/f/ut_burn.o \
j/f/ut_busk.o \
j/f/ut_bust.o \
j/f/ut_conk.o \
j/f/ut_crop.o \
j/f/ut_cull.o \
j/f/ut_find.o \
j/f/ut_fink.o \
j/f/ut_fire.o \
j/f/ut_firm.o \
j/f/ut_fish.o \
j/f/ut_fuse.o \
j/f/ut_gain.o \
j/f/ut_heal.o \
j/f/ut_lose.o \
j/f/ut_mint.o \
j/f/ut_mull.o \
j/f/ut_nest.o \
j/f/ut_park.o \
j/f/ut_peek.o \
j/f/ut_play.o \
j/f/ut_repo.o \
j/f/ut_rest.o \
j/f/ut_seek.o \
j/f/ut_swab.o \
j/f/ut_tack.o \
j/f/ut_tock.o \
j/f/ut_wrap.o
J_OFILES=\
$(J_1_OFILES) \
$(J_2_OFILES) \
$(J_3_OFILES) \
$(J_4_OFILES) \
$(J_5_OFILES) \
$(J_5_OFILES_ED) \
$(J_6_OFILES) \
$(J_6_OFILES_UT) \
j/dash.o
$(J_A_OFILES) \
$(J_B_OFILES) \
$(J_C_OFILES) \
$(J_D_OFILES) \
$(J_E_OFILES) \
$(J_E_OFILES_ED) \
$(J_F_OFILES) \
$(J_F_OFILES_UT) \
j/tree.o
BASE_OFILES=$(G_OFILES) $(J_OFILES)
BASE_OFILES=$(N_OFILES) $(J_OFILES)
CRE2_OFILES=\
outside/cre2/src/src/cre2.o
@ -336,7 +336,7 @@ $(LIBANACHRONISM):
$(CRE2_OFILES): outside/cre2/src/src/cre2.cpp outside/cre2/src/src/cre2.h $(LIBRE2)
$(CXX) $(CXXFLAGS) -c $< $(LIBRE2) -o $@
$(V_OFILES): include/v/vere.h
$(V_OFILES): i/v/vere.h
$(BIN)/vere: $(LIBCRE) $(VERE_OFILES) $(LIBUV) $(LIBRE2) $(LIBED25519) $(LIBANACHRONISM)
mkdir -p $(BIN)

245
Spec/u3.md Normal file
View File

@ -0,0 +1,245 @@
# u3: noun processing in C.
`u3` is the C library that makes Urbit work. If it wasn't called
`u3`, it might be called `libnoun` - it's a library for making
and storing nouns.
What's a noun? A noun is either a cell or an atom. A cell is an
ordered pair of any two nouns. An atom is an unsigned integer of
any size.
To the C programmer, this is not a terribly complicated data
structure, so why do you need a library for it?
One: nouns have a well-defined computation kernel, Nock, whose
spec fits on a page and gzips to 340 bytes. But the only
arithmetic operation in Nock is increment. So it's nontrivial
to compute both efficiently and correctly.
Two: `u3` is designed to support "permanent computing," ie, a
single-level store which is transparently checkpointed. This
implies a specialized memory-management model, etc, etc.
(Does `u3` depend on the higher levels of Urbit, Arvo and Hoon?
Yes and no. It expects you to load something shaped like an Arvo
kernel, and use it as an event-processing function. But you
don't need to use this feature if you don't want, and your kernel
can be anything you want.)
## c3: C in Urbit
Under `u3` is the simple `c3` layer, which is just how we write C
in Urbit.
When writing C in u3, please of course follow the conventions of
the code around you as regards indentation, etc. It's especially
important that every function have a header comment, even if it
says nothing interesting.
But some of our idiosyncrasies go beyond convention. Yes, we've
done awful things to C. Here's what we did and why we did.
### c3: integer types
First, it's generally acknowledged that underspecified integer
types are C's worst disaster. C99 fixed this, but the `stdint`
types are wordy and annoying. We've replaced them with:
/* Good integers.
*/
typedef uint64_t c3_d; // double-word
typedef int64_t c3_ds; // signed double-word
typedef uint32_t c3_w; // word
typedef int32_t c3_ws; // signed word
typedef uint16_t c3_s; // short
typedef int16_t c3_ss; // signed short
typedef uint8_t c3_y; // byte
typedef int8_t c3_ys; // signed byte
typedef uint8_t c3_b; // bit
typedef uint8_t c3_t; // boolean
typedef uint8_t c3_o; // loobean
typedef uint8_t c3_g; // 32-bit log - 0-31 bits
typedef uint32_t c3_l; // little; 31-bit unsigned integer
typedef uint32_t c3_m; // mote; also c3_l; LSB first a-z 4-char string.
/* Bad integers.
*/
typedef char c3_c; // does not match int8_t or uint8_t
typedef int c3_i; // int - really bad
typedef uintptr_t c3_p; // pointer-length uint - really really bad
typedef intptr_t c3_ps; // pointer-length int - really really bad
Some of these need explanation. A loobean is a Nock boolean -
Nock, for mysterious reasons, uses 0 as true (always say "yes")
and 1 as false (always say "no").
Nock and/or Hoon cannot tell the difference between a short atom
and a long one, but at the `u3` level every atom under `2^31` is
direct. The `c3_l` type is useful to annotate this. A `c3_m` is
a mote - a string of up to 4 characters in a `c3_l`, least
significant byte first. A `c3_g` should be a 5-bit atom. Of
course, C cannot enforce these constraints, only document them.
Use the "bad" - ie, poorly specified - integer types only when
interfacing with external code that expects them.
An enormous number of motes are defined in `i/c/motes.h`. There
is no reason to delete motes that aren't being used, or even to
modularize the definitions. Keep them alphabetical, though.
### c3: variables and variable naming
The C3 style uses Hoon style TLV variable names, with a quasi
Hungarian syntax. This is weird, but works really well, as
long as what you're doing isn't hideous.
A TLV variable name is a random pronounceable three-letter
string, sometimes with some vague relationship to its meaning,
but usually not. Usually CVC (consonant-vowel-consonant) is a
good choice.
You should use TLVs much the way math people use Greek letters.
The same concept should in general get the same name across
different contexts. When you're working in a given area, you'll
tend to remember the binding from TLV to concept by sheer power
of associative memory. When you come back to it, it's not that
hard to relearn. And of course, when in doubt, comment it.
Variables take pseudo-Hungarian suffixes, matching in general the
suffix of the integer type:
c3_w wor_w; // 32-bit word
Unlike in true Hungarian, there is no change for pointer
variables. Structure variables take a `_u` suffix;
### c3: loobeans
The code (from `defs.h`) tells the story:
# define c3y 0
# define c3n 1
# define _(x) (c3y == (x))
# define __(x) ((x) ? c3y : c3n)
# define c3a(x, y) __(_(x) && _(y))
# define c3o(x, y) __(_(x) || _(y))
In short, use `_()` to turn a loobean into a boolean, `__` to go
the other way. Use `!` as usual, `c3y` for yes and `c3n` for no,
`c3a` for and and `c3o` for or.
## u3: introduction to the noun world
The division between `c3` and `u3` is that you could theoretically
imagine using `c3` as just a generic C environment. Anything to do
with nouns is in `u3`.
### u3: a map of the system
There are two kinds of symbols in `u3`: regular and irregular.
Regular symbols follow this pattern:
prefix purpose .h .c
-------------------------------------------------------
u3a_ allocation i/n/a.h n/a.c
u3e_ persistence i/n/e.h n/e.c
u3h_ hashtables i/n/h.h n/h.c
u3i_ noun construction i/n/i.h n/i.c
u3j_ jet control i/n/j.h n/j.c
u3m_ system management i/n/m.h n/m.c
u3n_ nock computation i/n/n.h n/n.c
u3r_ noun access (error returns) i/n/r.h n/r.c
u3t_ profiling i/n/t.h n/t.c
u3v_ arvo i/n/v.h n/v.c
u3x_ noun access (error crashes) i/n/x.h n/x.c
u3z_ memoization i/n/z.h n/z.c
u3k[a-g] jets (transfer, C args) i/j/k.h j/[a-g]/*.c
u3q[a-g] jets (retain, C args) i/j/q.h j/[a-g]/*.c
u3w[a-g] jets (retain, nock core) i/j/w.h j/[a-g]/*.c
u3 deals with reference-counted, immutable, acyclic nouns. 90%
of what you need to know to program in u3 is just how to get your
refcounts right.
/** Prefix definitions:
***
*** u3a_: fundamental allocators.
*** u3c_: constants.
*** u3e_: checkpointing.
*** u3h_: HAMT hash tables.
*** u3i_: noun constructors
*** u3j_: jets.
*** u3k*: direct jet calls (modern C convention)
*** u3m_: system management etc.
*** u3n_: nock interpreter.
*** u3o_: fundamental macros.
*** u3q*: direct jet calls (archaic C convention)
*** u3r_: read functions which never bail out.
*** u3s_: structures and definitions.
*** u3t_: tracing.
*** u3w_: direct jet calls (core noun convention)
*** u3x_: read functions which do bail out.
*** u3v_: arvo specific structures.
*** u3z_: memoization.
***
*** u3_cr_, u3_cx_, u3_cz_ functions use retain conventions; the caller
*** retains ownership of passed-in nouns, the callee preserves
*** ownership of returned nouns.
***
*** Unless documented otherwise, all other functions use transfer
*** conventions; the caller logically releases passed-in nouns,
*** the callee logically releases returned nouns.
***
*** In general, exceptions to the transfer convention all occur
*** when we're using a noun as a key.
**/
The best way to introduce `u3` is with a simple map of the Urbit
build directory:
g/ u3 implementation
g/a.c allocation
g/e.c persistence
g/h.c hashtables
g/i.c noun construction
g/j.c jet control
g/m.c master state
g/n.c nock execution
g/r.c noun access, error returns
g/t.c tracing/profiling
g/v.c arvo kernel
g/x.c noun access, error crashes
g/z.c memoization/caching
i/ all includes
i/v vere systems headers
i/g u3 headers (matching g/ names)
i/c c3 headers
i/c/defs.h miscellaneous c3 macros
i/c/motes.h symbolic constants
i/c/portable.h portability definitions
i/c/types.h c3 types
i/j jet headers
i/j/k.h jet interfaces (transfer, args)
i/j/q.h jet interfaces (retain, args)
i/j/w.h jet interfaces (retain, core)
j/ jet code
j/dash.c jet structures
j/1 tier 1 jets: basic math
j/2 tier 2 jets: lists
j/3 tier 3 jets: bit twiddling
j/4 tier 4 jets: containers
j/5 tier 5 jets: misc
j/6 tier 6 jets: hoon
v/ vere systems code
outside/ all external bundled code

531
g/v.c
View File

@ -1,531 +0,0 @@
/* g/v.c
**
** This file is in the public domain.
*/
#include <stdio.h>
#include "all.h"
int WISH;
/* _cv_nock_wish(): call wish through hardcoded interface.
*/
static u3_noun
_cv_nock_wish(u3_noun txt)
{
u3_noun fun, pro;
WISH = 1;
fun = u3_cn_nock_on(u3k(u3A->roc), u3k(u3_cx_at(20, u3A->roc)));
pro = u3_cn_slam_on(fun, txt);
WISH = 0;
return pro;
}
/* u3_cv_make(): make a new pier and instantiate pill.
*/
void
u3_cv_make(c3_c* pas_c)
{
u3_noun sys = u3_cke_cue(u3_cm_file(pas_c));
printf("cv_make: loaded pill %s, as %x\n", pas_c, u3_cr_mug(sys));
u3A->ken = u3k(u3h(sys));
u3A->roc = u3k(u3t(sys));
printf("cv_make: kernel %x, core %x\n",
u3_cr_mug(u3A->ken), u3_cr_mug(u3A->roc));
u3z(sys);
}
int JACK;
/* u3_cv_jack(): execute kernel formula to bind jets.
*/
void
u3_cv_jack(void)
{
u3_noun cor;
JACK = 1;
printf("cv_jack: activating kernel %x\n", u3_cr_mug(u3A->ken));
cor = u3_cn_nock_on(0, u3k(u3A->ken));
printf("cv_jack: activated\n");
JACK = 0;
u3z(cor);
}
/* u3_cv_hose(): clear initial ovum queue.
*/
void
u3_cv_hose(void)
{
u3p(u3_cs_cart) egg_p = u3A->ova.egg_p;
while ( egg_p ) {
u3_cs_cart* egg_u = u3to(u3_cs_cart, egg_p);
u3p(u3_cs_cart) nex_p = egg_u->nex_p;
u3_ca_lose(egg_u->vir);
u3_ca_free(egg_u);
egg_p = nex_p;
}
u3A->ova.egg_p = u3A->ova.geg_p = 0;
u3z(u3A->roe);
u3A->roe = u3_nul;
}
/* u3_cv_start(): start time.
*/
void
u3_cv_start(u3_noun now)
{
u3_cv_time(now);
u3_cv_numb();
{
c3_c* wen_c = u3_cr_string(u3A->wen);
printf("cv_start: time: %s\n", wen_c);
free(wen_c);
}
}
/* u3_cv_wish(): text expression with cache.
*/
u3_noun
u3_cv_wish(const c3_c* str_c)
{
u3_noun exp;
if ( u3R == &u3H->rod_u ) {
u3_noun txt = u3_ci_string(str_c);
exp = u3_ckdb_get(u3k(u3A->yot), u3k(txt));
if ( u3_none == exp ) {
exp = _cv_nock_wish(u3k(txt));
u3A->yot = u3_ckdb_put(u3A->yot, u3k(txt), u3k(exp));
}
u3z(txt);
return exp;
}
else {
// It's probably not a good idea to use u3_cv_wish()
// outside the top level...
//
return _cv_nock_wish(u3_ci_string(str_c));
}
}
/* _cv_mung(): formula wrapper with gate and sample.
*/
static u3_noun
_cv_mung_in(u3_noun gam)
{
u3_noun pro = u3_cn_slam_on(u3k(u3h(gam)), u3k(u3t(gam)));
u3z(gam); return pro;
}
static u3_noun
_cv_mung(c3_w sec_w, u3_noun gat, u3_noun sam)
{
u3_noun gam = u3nc(gat, sam);
return u3_cm_soft(0, _cv_mung_in, gam);
}
/* u3_cv_pike(): poke with floating core.
*/
u3_noun
u3_cv_pike(u3_noun ovo, u3_noun cor)
{
u3_noun fun = u3_cn_nock_on(cor, u3k(u3_cx_at(42, cor)));
u3_noun sam = u3nc(u3k(u3A->now), ovo);
return _cv_mung(0, fun, sam);
}
/* u3_cv_nick(): transform enveloped packets, [vir cor].
*/
u3_noun
u3_cv_nick(u3_noun vir, u3_noun cor)
{
if ( u3_nul == vir ) {
return u3nt(u3_blip, vir, cor);
}
else {
u3_noun i_vir = u3h(vir);
u3_noun pi_vir, qi_vir;
u3_noun vix;
if ( (u3_yes == u3_cr_cell((i_vir=u3h(vir)), &pi_vir, &qi_vir)) &&
(u3_yes == u3du(qi_vir)) &&
(c3__hear == u3h(qi_vir)) )
{
u3_noun gon;
gon = u3_cv_pike(u3k(i_vir), cor);
if ( u3_blip != u3h(gon) ) {
u3z(vir);
return gon;
}
else {
u3_noun viz;
vix = u3k(u3h(u3t(gon)));
cor = u3k(u3t(u3t(gon)));
u3z(gon);
viz = u3_ckb_weld(vix, u3k(u3t(vir)));
u3z(vir);
return u3_cv_nick(viz, cor);
}
}
else {
u3_noun nez = u3_cv_nick(u3k(u3t(vir)), cor);
if ( u3_blip != u3h(nez) ) {
u3z(vir);
return nez;
} else {
u3_noun viz;
viz = u3nc(u3k(i_vir), u3k(u3h(u3t(nez))));
cor = u3k(u3t(u3t(nez)));
u3z(vir);
u3z(nez);
return u3nt(u3_blip, viz, cor);
}
}
}
}
/* _cv_nock_poke(): call poke through hardcoded interface.
*/
static u3_noun
_cv_nock_poke(u3_noun ovo)
{
u3_noun fun = u3_cn_nock_on(u3k(u3A->roc), u3k(u3_cx_at(42, u3A->roc)));
u3_noun sam, pro;
sam = u3nc(u3k(u3A->now), ovo);
#if 0
{
c3_c* ovi_c = u3_cr_string(u3h(u3t(ovo)));
u3_noun tox = u3_do("spat", u3k(u3h(ovo)));
c3_c* tox_c = u3_cr_string(tox);
printf("poke: %%%s (%x) on %s\r\n", ovi_c, u3_cr_mug(ovo), tox_c);
free(tox_c); free(ovi_c); u3z(tox);
}
#endif
// u3_leak_on(1);
pro = u3_cn_slam_on(fun, sam);
// u3_leak_off;
#if 0
{
c3_c* ovi_c = u3_cr_string(u3h(u3t(ovo)));
printf("poked: %s\r\n", ovi_c);
free(ovi_c);
}
#endif
return pro;
}
/* _cv_nock_peek(): call peek through hardcoded interface.
*/
static u3_noun
_cv_nock_peek(u3_noun hap)
{
u3_noun fun = u3_cn_nock_on(u3k(u3A->roc), u3k(u3_cx_at(87, u3A->roc)));
u3_noun sam = u3nc(u3k(u3A->now), hap);
return u3_cn_slam_on(fun, sam);
}
/* _cv_nock_keep(): call wait through hardcoded interface.
*/
static u3_noun
_cv_nock_keep(u3_noun hap)
{
u3_noun fun = u3_cn_nock_on(u3k(u3A->roc), u3k(u3_cx_at(4, u3A->roc)));
u3_noun sam = u3nc(u3k(u3A->now), hap);
return u3_cn_slam_on(fun, sam);
}
/* u3_cv_do(): use a kernel gate.
*/
u3_noun
u3_cv_do(const c3_c* txt_c, u3_noun sam)
{
u3_noun gat = u3_cv_wish(txt_c);
u3_noun pro;
#if 0
if ( &u3H->rod_u == u3R ) {
pro = u3_cm_soft_slam(gat, sam);
}
else {
pro = u3_cn_slam_on(gat, sam);
}
#else
pro = u3_cn_slam_on(gat, sam);
#endif
return pro;
}
/* _cv_scot(): print atom.
*/
static u3_noun
_cv_scot(u3_noun dim)
{
return u3_do("scot", dim);
}
/* u3_cv_time(): set the reck time.
*/
void
u3_cv_time(u3_noun now)
{
u3z(u3A->now);
u3A->now = now;
u3z(u3A->wen);
u3A->wen = _cv_scot(u3nc(c3__da, u3k(u3A->now)));
}
/* u3_cv_numb(): set the instance number.
*/
void
u3_cv_numb()
{
u3A->sev_l = u3_cr_mug(u3A->now);
u3z(u3A->sen);
u3A->sen = _cv_scot(u3nc(c3__uv, u3A->sev_l));
}
#if 0
/* _cv_time_bump(): advance the reck time by a small increment.
*/
static void
_cv_time_bump(u3_reck* rec_u)
{
c3_d bum_d = (1ULL << 48ULL);
u3A->now = u3_cka_add(u3A->now, u3_ci_chubs(1, &bum_d));
}
#endif
/* u3_cv_peek(): query the reck namespace (protected).
*/
u3_noun
u3_cv_peek(u3_noun hap)
{
return u3_cm_soft_sure(_cv_nock_peek, hap);
}
/* u3_cv_keep(): measure timer.
*/
u3_noun
u3_cv_keep(u3_noun hap)
{
return u3_cm_soft_sure(_cv_nock_keep, hap);
}
#if 0
/* _cv_mole(): parse simple atomic mole.
*/
static u3_bean
_cv_mole(u3_noun fot,
u3_noun san,
c3_d* ato_d)
{
u3_noun uco = u3_do("slay", san);
u3_noun p_uco, q_uco, r_uco, s_uco;
if ( (u3_no == u3_cr_qual(uco, &p_uco, &q_uco, &r_uco, &s_uco)) ||
(0 != p_uco) ||
(0 != q_uco) ||
(u3_no == u3_sing(fot, r_uco)) )
{
uL(fprintf(uH, "strange mole %s\n", u3_cr_string(san)));
u3z(fot); u3z(uco); return u3_no;
}
else {
*ato_d = u3_cr_chub(0, s_uco);
u3z(fot); u3z(uco); return u3_yes;
}
}
/* _cv_lily(): parse little atom.
*/
static u3_bean
_cv_lily(u3_noun fot, u3_noun txt, c3_l* tid_l)
{
c3_d ato_d;
if ( u3_no == _cv_mole(fot, txt, &ato_d) ) {
return u3_no;
} else {
if ( ato_d >= 0x80000000ULL ) {
return u3_no;
} else {
*tid_l = (c3_l) ato_d;
return u3_yes;
}
}
}
#endif
/* u3_cv_poke(): insert and apply an input ovum (protected).
*/
u3_noun
u3_cv_poke(u3_noun ovo)
{
return _cv_nock_poke(ovo);
}
/* u3_cv_http_request(): hear http request on channel (unprotected).
*/
void
u3_cv_http_request(u3_bean sec, u3_noun pox, u3_noun req)
{
// uL(fprintf(uH, "http: request\n"));
u3_cv_plan(pox, u3nq(c3__this, sec, 0, req));
}
/* u3_cv_tank(): dump single tank.
*/
void
u3_cv_tank(u3_noun blu, c3_l tab_l, u3_noun tac)
{
u3_cv_punt(blu, tab_l, u3nc(tac, u3_nul));
}
/* u3_cv_punt(): dump tank list.
*/
void
u3_cv_punt(u3_noun blu, c3_l tab_l, u3_noun tac)
{
#if 0
u3_noun blu = u3_term_get_blew(0);
#endif
c3_l col_l = u3h(blu);
u3_noun cat = tac;
// We are calling nock here, but hopefully need no protection.
//
while ( u3_yes == u3_cr_du(cat) ) {
u3_noun wol = u3_dc("wash", u3nc(tab_l, col_l), u3k(u3h(cat)));
u3_cm_wall(wol);
cat = u3t(cat);
}
u3z(tac);
u3z(blu);
}
/* u3_cv_sway(): print trace.
*/
void
u3_cv_sway(u3_noun blu, c3_l tab_l, u3_noun tax)
{
u3_noun mok = u3_dc("mook", 2, tax);
u3_cv_punt(blu, tab_l, u3k(u3t(mok)));
u3z(mok);
}
/* u3_cv_plan(): queue ovum (external).
*/
void
u3_cv_plan(u3_noun pax, u3_noun fav)
{
u3_noun egg = u3nc(pax, fav);
u3A->roe = u3nc(u3nc(u3_nul, egg), u3A->roe);
}
/* u3_cv_plow(): queue multiple ova (external).
*/
void
u3_cv_plow(u3_noun ova)
{
u3_noun ovi = ova;
while ( u3_nul != ovi ) {
u3_noun ovo=u3h(ovi);
u3_cv_plan(u3k(u3h(ovo)), u3k(u3t(ovo)));
ovi = u3t(ovi);
}
u3z(ova);
}
/* u3_cv_louse(): last-minute deviltry upon a bail.
*/
void
u3_cv_louse(c3_m how_m)
{
#if 0
if ( c3__exit == how_m ) {
printf("louse: nocks: %d\n", NOX);
printf("louse: washing kernel %x %d\n", u3A->ken, u3_co_is_dog(u3A->ken));
u3_cm_wash(u3A->ken);
printf("kernel %x; washed mug %x\n", u3A->ken, u3_cr_mug(u3A->ken));
}
#endif
}
/* _cv_mark_ova(): mark ova queue.
*/
static void
_cv_mark_ova(u3p(u3_cs_cart) egg_p)
{
while ( egg_p ) {
u3_cs_cart* egg_u = u3to(u3_cs_cart, egg_p);
u3_ca_mark_ptr(egg_u);
u3_ca_mark_noun(egg_u->vir);
egg_p = egg_u->nex_p;
}
}
/* u3_cv_mark(): mark arvo kernel.
*/
void
u3_cv_mark(void)
{
u3_cs_arvo* arv_u = &(u3H->arv_u);
u3_ca_mark_noun(arv_u->yot);
u3_ca_mark_noun(arv_u->now);
u3_ca_mark_noun(arv_u->wen);
u3_ca_mark_noun(arv_u->sen);
u3_ca_mark_noun(arv_u->own);
u3_ca_mark_noun(arv_u->roe);
u3_ca_mark_noun(arv_u->key);
u3_ca_mark_noun(arv_u->ken);
u3_ca_mark_noun(arv_u->roc);
_cv_mark_ova(arv_u->ova.egg_p);
}

31
i/all.h Normal file
View File

@ -0,0 +1,31 @@
/* include/all.h
**
** This file is in the public domain.
*/
/** c3: C environment.
**/
# include "c/portable.h" // C and OS portability
# include "c/types.h" // c3 types
# include "c/defs.h" // c3 macros
# include "c/motes.h" // c3 constants
/** u3: noun environment.
**/
# include "n/u.h" // general u3
# include "n/a.h" // u3a: allocation
# include "n/e.h" // u3e: persistence
# include "n/h.h" // u3h: hashtables
# include "n/i.h" // u3i: noun construction
# include "n/j.h" // u3j: jet control
# include "n/m.h" // u3m: master state
# include "n/n.h" // u3n: nock execution
# include "n/r.h" // u3r: noun access (error returns)
# include "n/t.h" // u3t: profiling / tracing
# include "n/x.h" // u3x: noun access (error crashes)
# include "n/v.h" // u3v: arvo kernel
# include "n/z.h" // u3z: memoization
# include "j/k.h" // u3k: jets (transfer, args)
# include "j/q.h" // u3q: jets (retain, args)
# include "j/w.h" // u3w: jets (retain, core)

48
include/c/defs.h → i/c/defs.h
View File

@ -2,6 +2,17 @@
**
** This file is in the public domain.
*/
/** Loobeans - inverse booleans to match nock.
**/
# define c3y 0
# define c3n 1
# define _(x) (c3y == (x))
# define __(x) ((x) ? c3y : c3n)
# define c3a(x, y) __(_(x) && _(y))
# define c3o(x, y) __(_(x) || _(y))
/** Random useful C macros.
**/
/* Assert. Good to capture.
@ -19,41 +30,7 @@
/* Bit counting.
*/
#if 1
# define c3_bits_word(w) ((w) ? (32 - __builtin_clz(w)) : 0)
#else
#ifdef C3_GLOBAL
c3_y Bts_y[] = {
0, 1, 2, 2, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4,
5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8
};
#else
extern c3_y Bts_y[];
#endif
# define c3_bits_byte(y) Bts_y[y]
# define c3_bits_word(w) \
( ((w) >> 24) \
? (24 + Bts_y[(w) >> 24]) \
: ((w) >> 16) \
? (16 + Bts_y[(w) >> 16]) \
: ((w) >> 8) \
? (8 + Bts_y[(w) >> 8]) \
: Bts_y[(w)] )
#endif
# define c3_bits_word(w) ((w) ? (32 - __builtin_clz(w)) : 0)
/* Min and max.
*/
@ -104,6 +81,7 @@
} \
cnt_w = (cnt_w + 1) % (n); \
} while (0)
/* c3_malloc(): asserting malloc
*/
#define c3_malloc(s) ({ \

0
include/c/motes.h → i/c/motes.h
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54
include/c/portable.h → i/c/portable.h
View File

@ -16,7 +16,7 @@
*** porting layer here. Include them directly in the
*** C file.
**/
# if defined(U2_OS_linux)
# if defined(U3_OS_linux)
# include <stdlib.h>
# include <string.h>
# include <stdarg.h>
@ -31,7 +31,7 @@
# include <sys/resource.h>
# include <sys/mman.h>
# elif defined(U2_OS_osx)
# elif defined(U3_OS_osx)
# include <stdlib.h>
# include <string.h>
# include <stdarg.h>
@ -47,7 +47,7 @@
# include <sys/resource.h>
# include <sys/mman.h>
# elif defined(U2_OS_bsd)
# elif defined(U3_OS_bsd)
# include <stdlib.h>
# include <string.h>
# include <stdarg.h>
@ -69,23 +69,23 @@
/** Address space layout.
**/
# if defined(U2_OS_linux)
# define U2_OS_LoomBase 0x404db000
# define U2_OS_LoomBits 29 // ie, 2^29 words == 2GB
# elif defined(U2_OS_osx)
# if defined(U3_OS_linux)
# define U3_OS_LoomBase 0x404db000
# define U3_OS_LoomBits 29 // ie, 2^29 words == 2GB
# elif defined(U3_OS_osx)
# ifdef __LP64__
# define U2_OS_LoomBase 0x200000000
# define U3_OS_LoomBase 0x200000000
# else
# define U2_OS_LoomBase 0x4000000
# define U3_OS_LoomBase 0x4000000
# endif
# define U2_OS_LoomBits 29 // ie, 2^29 words == 2GB
# elif defined(U2_OS_bsd)
# define U3_OS_LoomBits 29 // ie, 2^29 words == 2GB
# elif defined(U3_OS_bsd)
# ifdef __LP64__
# define U2_OS_LoomBase 0x200000000
# define U3_OS_LoomBase 0x200000000
# else
# define U2_OS_LoomBase 0x4000000
# define U3_OS_LoomBase 0x4000000
# endif
# define U2_OS_LoomBits 29 // ie, 2^29 words == 2GB
# define U3_OS_LoomBits 29 // ie, 2^29 words == 2GB
# else
# error "port: LoomBase"
# endif
@ -110,7 +110,7 @@
/** Private C "extensions."
***
*** Except for these and main(), any function, macro, or structure
*** names must be prefixed either by u3_/U2_ (for public names),
*** names must be prefixed either by u3_/U3_ (for public names),
*** or _ (for static and other file-local names).
**/
/* Endianness.
@ -118,22 +118,22 @@
# define c3_endian_little 0
# define c3_endian_big 1
# ifdef U2_OS_ENDIAN_little
# ifdef U3_OS_ENDIAN_little
# define c3_endian c3_endian_little
# elif defined(U2_OS_ENDIAN_big)
# elif defined(U3_OS_ENDIAN_big)
# define c3_endian c3_endian_big
# else
# error "port: U2_OS_ENDIAN"
# error "port: U3_OS_ENDIAN"
# endif
/* Byte swapping.
*/
# if defined(U2_OS_linux) || defined(U2_OS_bsd)
# if defined(U3_OS_linux) || defined(U3_OS_bsd)
# define c3_bswap_16(x) bswap_16(x)
# define c3_bswap_32(x) bswap_32(x)
# define c3_bswap_64(x) bswap_64(x)
# elif defined(U2_OS_osx)
# elif defined(U3_OS_osx)
# define c3_bswap_16(x) NXSwapShort(x)
# define c3_bswap_32(x) NXSwapInt(x)
# define c3_bswap_64(x) NXSwapLongLong(x)
@ -143,9 +143,9 @@
/* Sync
*/
# if defined(U2_OS_linux) || defined(U2_OS_bsd)
# if defined(U3_OS_linux) || defined(U3_OS_bsd)
# define c3_sync(fd) (fdatasync(fd))
# elif defined(U2_OS_osx)
# elif defined(U3_OS_osx)
# define c3_sync(fd) (fcntl(fd, F_FULLFSYNC, 0))
# else
# error "port: sync"
@ -153,10 +153,10 @@
/* Purge
*/
# if defined(U2_OS_linux)
# if defined(U3_OS_linux)
# include <stdio_ext.h>
# define c3_fpurge __fpurge
# elif defined(U2_OS_bsd) || defined(U2_OS_osx)
# elif defined(U3_OS_bsd) || defined(U3_OS_osx)
# define c3_fpurge fpurge
# else
# error "port: fpurge"
@ -164,12 +164,12 @@
/* Stat struct
*/
# if defined(U2_OS_linux)
# if defined(U3_OS_linux)
# define c3_stat_mtime(dp) (u3_time_t_in_ts((dp)->st_mtime))
# elif defined(U2_OS_osx)
# elif defined(U3_OS_osx)
# define c3_stat_mtime(dp) (u3_time_in_ts(&((dp)->st_mtimespec)))
# define lseek64 lseek
# elif defined(U2_OS_bsd)
# elif defined(U3_OS_bsd)
# define c3_stat_mtime(dp) (u3_time_in_ts(&((dp)->st_mtim)))
# define lseek64 lseek
# else

7
include/c/types.h → i/c/types.h
View File

@ -22,13 +22,6 @@
typedef uint32_t c3_l; // little; 31-bit unsigned integer
typedef uint32_t c3_m; // mote; also c3_l; LSB first a-z 4-char string.
/* C true and false; boolean logic
*/
# define c3_true 1
# define c3_false 0
# define c3_and(x, y) ((x) && (y))
# define c3_or(x, y) ((x) || (y))
/* Deprecated integers.
*/
typedef char c3_c; // does not match int8_t or uint8_t

96
i/j/k.h Normal file
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@ -0,0 +1,96 @@
/* include/f/kjet.h
**
** This file is in the public domain.
*/
/** Tier 1.
**/
u3_noun u3ka_add(u3_noun a, u3_noun b);
u3_noun u3ka_sub(u3_noun a, u3_noun b);
u3_noun u3ka_mul(u3_noun a, u3_noun b);
u3_noun u3ka_gth(u3_noun a, u3_noun b);
u3_noun u3ka_lte(u3_noun a, u3_noun b);
/** Tier 2.
**/
u3_noun u3kb_lent(u3_noun a);
u3_noun u3kb_weld(u3_noun a, u3_noun b);
u3_noun u3kb_flop(u3_noun a);
/* u3kc: tier 3 functions
*/
/* u3kc_lsh(): left shift.
*/
u3_noun
u3kc_lsh(u3_noun a, u3_noun b, u3_noun c);
/* u3kc_rsh(): right shift.
*/
u3_noun
u3kc_rsh(u3_noun a, u3_noun b, u3_noun c);
/* u3kd: tier 4 functions
*/
/* u3kdb_get(): map get for key `b` in map `a` with u3_none.
*/
u3_weak
u3kdb_get(u3_noun a, u3_noun b);
/* u3kdb_got(): map get for key `b` in map `a` with bail.
*/
u3_noun
u3kdb_got(u3_noun a, u3_noun b);
/* u3kdb_put(): map put for key `b`, value `c` in map `a`.
*/
u3_weak
u3kdb_put(u3_noun a, u3_noun b, u3_noun c);
/* u3kdb_has(): test for get.
*/
u3_noun
u3kdb_has(u3_noun a, u3_noun b);
/* u3kdb_gas(): list to map.
*/
u3_noun
u3kdb_gas(u3_noun a, u3_noun b);
/* u3kdi_gas(): list to map.
*/
u3_noun
u3kdi_gas(u3_noun a, u3_noun b);
/* u3kdi_has(): test for presence.
*/
u3_noun
u3kdi_has(u3_noun a, u3_noun b);
/* u3kdi_tap(): map/set convert to list. (solves by_tap also.)
*/
u3_noun
u3kdi_tap(u3_noun a, u3_noun b);
/* u3kdi_put(): put in set.
*/
u3_weak
u3kdi_put(u3_noun a, u3_noun b);
# define u3kdb_tap(a, b) u3kdi_tap(a, b)
/* u3ke: tier 5 functions
*/
/* u3ke_cue(): expand saved pill.
*/
u3_noun
u3ke_cue(u3_atom a);
/* u3ke_jam(): pack noun as atom.
*/
u3_atom
u3ke_jam(u3_noun a);
/* u3ke_trip: atom to tape.
*/
u3_noun
u3ke_trip(u3_noun a);

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/* include/f/qjet.h
**
** This file is in the public domain.
*/
/** Tier 1.
**/
u3_noun u3qa_add(u3_atom, u3_atom);
u3_noun u3qa_dec(u3_atom);
u3_noun u3qa_div(u3_atom, u3_atom);
u3_noun u3qa_gte(u3_atom, u3_atom);
u3_noun u3qa_gth(u3_atom, u3_atom);
u3_noun u3qa_inc(u3_atom);
u3_noun u3qa_lte(u3_atom, u3_atom);
u3_noun u3qa_lth(u3_atom, u3_atom);
u3_noun u3qa_mod(u3_atom, u3_atom);
u3_noun u3qa_mul(u3_atom, u3_atom);
u3_noun u3qa_sub(u3_atom, u3_atom);
/** Tier 2.
**/
u3_noun u3qb_bind(u3_noun, u3_noun);
u3_noun u3qb_clap(u3_noun, u3_noun, u3_noun);
u3_noun u3qb_drop(u3_noun);
u3_noun u3qb_flop(u3_noun);
u3_noun u3qb_lent(u3_noun);
u3_noun u3qb_levy(u3_noun, u3_noun);
u3_noun u3qb_lien(u3_noun, u3_noun);
u3_noun u3qb_need(u3_noun);
u3_noun u3qb_reel(u3_noun, u3_noun);
u3_noun u3qb_roll(u3_noun, u3_noun);
u3_noun u3qb_skim(u3_noun, u3_noun);
u3_noun u3qb_skip(u3_noun, u3_noun);
u3_noun u3qb_scag(u3_atom, u3_noun);
u3_noun u3qb_slag(u3_atom, u3_noun);
u3_noun u3qb_snag(u3_atom, u3_noun);
u3_noun u3qb_sort(u3_noun, u3_noun);
u3_noun u3qb_turn(u3_noun, u3_noun);
u3_noun u3qb_weld(u3_noun, u3_noun);
/** Tier 3.
**/
u3_noun u3qc_bex(u3_atom);
u3_noun u3qc_can(u3_atom, u3_noun);
u3_noun u3qc_cap(u3_atom);
u3_noun u3qc_cat(u3_atom, u3_atom, u3_atom);
u3_noun u3qc_con(u3_atom, u3_atom);
u3_noun u3qc_cut(u3_atom, u3_atom, u3_atom, u3_atom);
u3_noun u3qc_dis(u3_atom, u3_atom);
u3_noun u3qc_dor(u3_atom, u3_atom);
u3_noun u3qc_end(u3_atom, u3_atom, u3_atom);
u3_noun u3qc_gor(u3_atom, u3_atom);
u3_noun u3qc_hor(u3_atom, u3_atom);
u3_noun u3qc_lsh(u3_atom, u3_atom, u3_atom);
u3_noun u3qc_mas(u3_atom);
u3_noun u3qc_met(u3_atom, u3_atom);
u3_noun u3qc_mix(u3_atom, u3_atom);
u3_noun u3qc_peg(u3_atom, u3_atom);
u3_noun u3qc_rap(u3_atom, u3_noun);
u3_noun u3qc_rip(u3_atom, u3_atom);
u3_noun u3qc_rsh(u3_atom, u3_atom, u3_atom);
u3_noun u3qc_vor(u3_atom, u3_atom);
/** Tier 4.
**/
u3_noun u3qdb_gas(u3_noun, u3_noun);
u3_noun u3qdb_get(u3_noun, u3_noun);
u3_noun u3qdb_has(u3_noun, u3_noun);
u3_noun u3qdb_int(u3_noun, u3_noun);
u3_noun u3qdb_put(u3_noun, u3_noun, u3_noun);
# define u3qdb_tap u3qdi_tap
u3_noun u3qdb_uni(u3_noun, u3_noun);
u3_noun u3qdi_gas(u3_noun, u3_noun);
u3_noun u3qdi_has(u3_noun, u3_noun);
u3_noun u3qdi_int(u3_noun, u3_noun);
u3_noun u3qdi_mer(u3_noun, u3_noun);
u3_noun u3qdi_put(u3_noun, u3_noun);
u3_noun u3qdi_tap(u3_noun, u3_noun);
u3_noun u3qdi_uni(u3_noun, u3_noun);
/** Tier 5.
**/
u3_noun u3qe_cue(u3_atom);
u3_noun u3qe_jam(u3_atom);
u3_noun u3qe_mat(u3_atom);
u3_noun u3qe_rub(u3_atom, u3_atom);
u3_noun u3qe_lore(u3_atom);
u3_noun u3qe_loss(u3_noun, u3_noun);
u3_noun u3qe_repg(u3_noun, u3_noun, u3_noun);
u3_noun u3qe_rexp(u3_noun, u3_noun);
u3_noun u3qe_trip(u3_atom);
u3_noun u3qea_de(u3_atom, u3_atom);
u3_noun u3qea_en(u3_atom, u3_atom);
u3_noun u3qe_shax(u3_atom);
u3_noun u3qe_shas(u3_atom, u3_atom);
u3_noun u3qe_shal(u3_atom, u3_atom);
u3_noun u3qeo_raw(u3_atom, u3_atom);
u3_noun u3qer_sun(u3_atom);
u3_noun u3qer_mul(u3_atom, u3_atom);
u3_noun u3qer_div(u3_atom, u3_atom);
u3_noun u3qer_add(u3_atom, u3_atom);
u3_noun u3qer_sub(u3_atom, u3_atom);
u3_noun u3qer_lte(u3_atom, u3_atom);
u3_noun u3qer_lth(u3_atom, u3_atom);
u3_noun u3qer_gte(u3_atom, u3_atom);
u3_noun u3qer_gth(u3_atom, u3_atom);
/** Tier 6.
**/
u3_noun u3qf_bull(u3_noun, u3_noun);
u3_noun u3qf_cell(u3_noun, u3_noun);
u3_noun u3qf_comb(u3_noun, u3_noun);
u3_noun u3qf_cons(u3_noun, u3_noun);
u3_noun u3qf_core(u3_noun, u3_noun);
u3_noun u3qf_cube(u3_noun, u3_noun);
u3_noun u3qf_face(u3_noun, u3_noun);
u3_noun u3qf_fine(u3_noun, u3_noun, u3_noun);
u3_noun u3qf_fitz(u3_noun, u3_noun);
u3_noun u3qf_flan(u3_noun, u3_noun);
u3_noun u3qf_flay(u3_noun);
u3_noun u3qf_flip(u3_noun);
u3_noun u3qf_flor(u3_noun, u3_noun);
u3_noun u3qf_fork(u3_noun, u3_noun);
u3_noun u3qf_hike(u3_noun, u3_noun);
u3_noun u3qf_look(u3_noun, u3_noun);
u3_noun u3qf_slot(u3_atom, u3_noun);
u3_noun u3qf_type(u3_noun);
u3_noun u3qfl_bunt(u3_noun, u3_noun);
u3_noun u3qfl_whip(u3_noun, u3_noun, u3_noun);
u3_noun u3qfp_hack(u3_noun, u3_noun);
u3_noun u3qfp_late(u3_noun);
u3_noun u3qfp_open(u3_noun, u3_noun);
u3_noun u3qfp_rake(u3_noun);
# define u3qfu_van_fan 28
# define u3qfu_van_rib 58
# define u3qfu_van_vrf 59
# define u3qfu_van_vet 118
# define u3qfu_van_fab 119
u3_noun u3qfu_burn(u3_noun, u3_noun);
u3_noun u3qfu_busk(u3_noun, u3_noun, u3_noun, u3_noun);
u3_noun u3qfu_bust(u3_noun, u3_noun, u3_noun);
u3_noun u3qfu_conk(u3_noun, u3_noun, u3_noun);
u3_noun u3qfu_crop(u3_noun, u3_noun, u3_noun);
u3_noun u3qfu_cull(u3_noun, u3_noun, u3_noun, u3_atom, u3_noun);
u3_noun u3qfu_duck(u3_noun, u3_noun);
u3_noun u3qfu_dung(u3_noun, u3_noun cap, u3_noun);
u3_noun u3qfu_dunq(u3_noun, const c3_c*, u3_noun);
u3_noun u3qfu_find(u3_noun, u3_noun, u3_noun, u3_noun, u3_noun);
u3_noun u3qfu_fino(u3_noun, u3_noun, u3_noun, u3_noun, u3_noun);
u3_noun u3qfu_fink(u3_noun, u3_noun, u3_noun, u3_noun, u3_noun);
u3_noun u3qfu_fire(u3_noun, u3_noun, u3_noun);
u3_noun u3qfu_firm(u3_noun, u3_noun, u3_noun);
u3_noun u3qfu_fish(u3_noun, u3_noun, u3_atom);
u3_noun u3qfu_fuse(u3_noun, u3_noun, u3_noun);
u3_noun u3qfu_gain(u3_noun, u3_noun, u3_noun);
u3_noun u3qfu_heal(u3_noun, u3_noun, u3_noun, u3_noun, u3_noun);
u3_noun u3qfu_lose(u3_noun, u3_noun, u3_noun);
u3_noun u3qfu_mint(u3_noun, u3_noun, u3_noun, u3_noun);
u3_noun u3qfu_mull(u3_noun, u3_noun, u3_noun, u3_noun, u3_noun);
u3_noun u3qfu_nest(u3_noun, u3_noun, u3_noun, u3_noun);
u3_noun u3qfu_orth(u3_noun, u3_noun, u3_noun);
u3_noun u3qfu_park(u3_noun, u3_noun, u3_noun, u3_noun);
u3_noun u3qfu_peek(u3_noun, u3_noun, u3_noun, u3_noun);
u3_noun u3qfu_play(u3_noun, u3_noun, u3_noun);
u3_noun u3qfu_repo(u3_noun, u3_noun);
u3_noun u3qfu_rest(u3_noun, u3_noun, u3_noun);
u3_noun u3qfu_seek(u3_noun, u3_noun, u3_noun, u3_noun);
u3_noun u3qfu_seep(u3_noun, u3_noun, u3_noun, u3_noun);
u3_noun u3qfu_shep(u3_noun, const c3_c*, u3_noun, u3_noun);
u3_noun u3qfu_shew(u3_noun, u3_noun);
u3_noun u3qfu_sift(u3_noun, u3_noun, u3_noun);
u3_noun u3qfu_snub(u3_noun, u3_noun, u3_noun);
u3_noun u3qfu_tack(u3_noun, u3_noun, u3_noun, u3_noun);
u3_noun u3qfu_tock(u3_noun, u3_noun, u3_noun, u3_noun, u3_noun);
u3_noun u3qfu_wrap(u3_noun, u3_noun, u3_noun);

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/* include/f/qjet.h
**
** This file is in the public domain.
*/
/** Tier 1.
**/
u3_noun u3wa_add(u3_noun);
u3_noun u3wa_dec(u3_noun);
u3_noun u3wa_div(u3_noun);
u3_noun u3wa_gte(u3_noun);
u3_noun u3wa_gth(u3_noun);
u3_noun u3wa_lte(u3_noun);
u3_noun u3wa_lth(u3_noun);
u3_noun u3wa_mod(u3_noun);
u3_noun u3wa_mul(u3_noun);
u3_noun u3wa_sub(u3_noun);
/** Tier 2.
**/
u3_noun u3wb_bind(u3_noun);
u3_noun u3wb_clap(u3_noun);
u3_noun u3wb_drop(u3_noun);
u3_noun u3wb_flop(u3_noun);
u3_noun u3wb_lent(u3_noun);
u3_noun u3wb_levy(u3_noun);
u3_noun u3wb_lien(u3_noun);
u3_noun u3wb_need(u3_noun);
u3_noun u3wb_reel(u3_noun);
u3_noun u3wb_roll(u3_noun);
u3_noun u3wb_skim(u3_noun);
u3_noun u3wb_skip(u3_noun);
u3_noun u3wb_scag(u3_noun);
u3_noun u3wb_slag(u3_noun);
u3_noun u3wb_snag(u3_noun);
u3_noun u3wb_sort(u3_noun);
u3_noun u3wb_turn(u3_noun);
u3_noun u3wb_weld(u3_noun);
/** Tier 3.
**/
u3_noun u3wc_bex(u3_noun);
u3_noun u3wc_can(u3_noun);
u3_noun u3wc_cap(u3_noun);
u3_noun u3wc_cat(u3_noun);
u3_noun u3wc_con(u3_noun);
u3_noun u3wc_cut(u3_noun);
u3_noun u3wc_dis(u3_noun);
u3_noun u3wc_dor(u3_noun);
u3_noun u3wc_end(u3_noun);
u3_noun u3wc_gor(u3_noun);
u3_noun u3wc_hor(u3_noun);
u3_noun u3wc_lsh(u3_noun);
u3_noun u3wc_mas(u3_noun);
u3_noun u3wc_met(u3_noun);
u3_noun u3wc_mix(u3_noun);
u3_noun u3wc_mug(u3_noun);
u3_noun u3wc_peg(u3_noun);
u3_noun u3wc_rap(u3_noun);
u3_noun u3wc_rip(u3_noun);
u3_noun u3wc_rsh(u3_noun);
u3_noun u3wc_vor(u3_noun);
u3_noun u3wcp_ins(u3_noun);
u3_noun u3wcp_ind(u3_noun);
u3_noun u3wcp_tos(u3_noun);
u3_noun u3wcp_tod(u3_noun);
/** Tier 4.
**/
u3_noun u3wdb_gas(u3_noun);
u3_noun u3wdb_get(u3_noun);
u3_noun u3wdb_has(u3_noun);
u3_noun u3wdb_int(u3_noun);
u3_noun u3wdb_put(u3_noun);
# define u3wdb_tap u3wdi_tap
u3_noun u3wdb_uni(u3_noun);
u3_noun u3wdi_gas(u3_noun);
u3_noun u3wdi_has(u3_noun);
u3_noun u3wdi_int(u3_noun);
u3_noun u3wdi_mer(u3_noun);
u3_noun u3wdi_put(u3_noun);
u3_noun u3wdi_tap(u3_noun);
u3_noun u3wdi_uni(u3_noun);
/** Tier 5.
**/
u3_noun u3we_cue(u3_noun);
u3_noun u3we_jam(u3_noun);
u3_noun u3we_mat(u3_noun);
u3_noun u3we_rub(u3_noun);
u3_noun u3we_lore(u3_noun);
u3_noun u3we_loss(u3_noun);
u3_noun u3we_mink(u3_noun);
u3_noun u3we_mule(u3_noun);
u3_noun u3we_repg(u3_noun);
u3_noun u3we_rexp(u3_noun);
u3_noun u3we_trip(u3_noun);
u3_noun u3we_pfix(u3_noun);
u3_noun u3we_plug(u3_noun);
u3_noun u3we_pose(u3_noun);
u3_noun u3we_sfix(u3_noun);
u3_noun u3wea_de(u3_noun);
u3_noun u3wea_en(u3_noun);
u3_noun u3we_shax(u3_noun);
u3_noun u3we_shas(u3_noun);
u3_noun u3we_shal(u3_noun);
u3_noun u3weo_raw(u3_noun);
u3_noun u3wee_puck(u3_noun);
u3_noun u3wee_sign(u3_noun);
u3_noun u3wee_veri(u3_noun);
u3_noun u3we_bend_fun(u3_noun);
u3_noun u3we_cold_fun(u3_noun);
u3_noun u3we_cook_fun(u3_noun);
u3_noun u3we_comp_fun(u3_noun);
u3_noun u3we_easy_fun(u3_noun);
u3_noun u3we_glue_fun(u3_noun);
u3_noun u3we_here_fun(u3_noun);
u3_noun u3we_just_fun(u3_noun);
u3_noun u3we_mask_fun(u3_noun);
u3_noun u3we_shim_fun(u3_noun);
u3_noun u3we_stag_fun(u3_noun);
u3_noun u3we_stew_fun(u3_noun);
u3_noun u3we_stir_fun(u3_noun);
u3_noun u3wer_sun(u3_noun);
u3_noun u3wer_mul(u3_noun);
u3_noun u3wer_div(u3_noun);
u3_noun u3wer_add(u3_noun);
u3_noun u3wer_sub(u3_noun);
u3_noun u3wer_lte(u3_noun);
u3_noun u3wer_lth(u3_noun);
u3_noun u3wer_gte(u3_noun);
u3_noun u3wer_gth(u3_noun);
/** Tier 6.
**/
u3_noun u3wf_bull(u3_noun);
u3_noun u3wf_cell(u3_noun);
u3_noun u3wf_comb(u3_noun);
u3_noun u3wf_cons(u3_noun);
u3_noun u3wf_core(u3_noun);
u3_noun u3wf_cube(u3_noun);
u3_noun u3wf_face(u3_noun);
u3_noun u3wf_fine(u3_noun);
u3_noun u3wf_fitz(u3_noun);
u3_noun u3wf_flan(u3_noun);
u3_noun u3wf_flay(u3_noun);
u3_noun u3wf_flip(u3_noun);
u3_noun u3wf_flor(u3_noun);
u3_noun u3wf_fork(u3_noun);
u3_noun u3wf_hike(u3_noun);
u3_noun u3wf_look(u3_noun);
u3_noun u3wfl_bunt(u3_noun);
u3_noun u3wfl_whip(u3_noun);
u3_noun u3wfp_hack(u3_noun);
u3_noun u3wfp_late(u3_noun);
u3_noun u3wfp_open(u3_noun);
u3_noun u3wfp_rake(u3_noun);
u3_noun u3wfu_burn(u3_noun);
u3_noun u3wfu_busk(u3_noun);
u3_noun u3wfu_bust(u3_noun);
u3_noun u3wfu_conk(u3_noun);
u3_noun u3wfu_crop(u3_noun);
u3_noun u3wfu_cull(u3_noun);
u3_noun u3wfu_duck(u3_noun);
u3_noun u3wfu_find(u3_noun);
u3_noun u3wfu_fino(u3_noun);
u3_noun u3wfu_fink(u3_noun);
u3_noun u3wfu_fire(u3_noun);
u3_noun u3wfu_firm(u3_noun);
u3_noun u3wfu_fish(u3_noun);
u3_noun u3wfu_fuse(u3_noun);
u3_noun u3wfu_heal(u3_noun);
u3_noun u3wfu_mint(u3_noun);
u3_noun u3wfu_mull(u3_noun);
u3_noun u3wfu_nest(u3_noun);
u3_noun u3wfu_park(u3_noun);
u3_noun u3wfu_peek(u3_noun);
u3_noun u3wfu_play(u3_noun);
u3_noun u3wfu_repo(u3_noun);
u3_noun u3wfu_rest(u3_noun);
u3_noun u3wfu_seek(u3_noun);
u3_noun u3wfu_seep(u3_noun);
u3_noun u3wfu_snub(u3_noun);
u3_noun u3wfu_tock(u3_noun);
u3_noun u3wfu_wrap(u3_noun);

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/* include/g/a.h
**
** This file is in the public domain.
*/
/** Tunables.
**/
# undef U3_MEMORY_DEBUG
# ifdef U3_MEMORY_DEBUG
# define u3a_leak_on(x) (u3_Code = x)
# define u3a_leak_off (u3_Code = 0)
# endif
# define u3a_bits U3_OS_LoomBits // 28, max 29
# define u3a_page 12 // 16Kbyte pages
# define u3a_pages (1 << (u3a_bits - u3a_page)) // 2^16 pages
# define u3a_words (1 << u3a_bits)
# define u3a_bytes (c3_w)((1 << (2 + u3a_bits)))
/** Data structures.
**/
/* u3_atom, u3_cell: logical atom and cell structures.
*/
typedef struct {
c3_w mug_w;
} u3a_noun;
typedef struct {
c3_w mug_w;
c3_w len_w;
c3_w buf_w[0];
} u3a_atom;
typedef struct {
c3_w mug_w;
u3_noun hed;
u3_noun tel;
} u3a_cell;
/* Inside a noun.
*/
# define u3a_is_cat(som) (((som) >> 31) ? c3n : c3y)
# define u3a_is_dog(som) (((som) >> 31) ? c3y : c3n)
# define u3a_is_pug(som) ((2 == ((som) >> 30)) ? c3y : c3n)
# define u3a_is_pom(som) ((3 == ((som) >> 30)) ? c3y : c3n)
# define u3a_to_off(som) ((som) & 0x3fffffff)
# define u3a_to_ptr(som) (u3a_into(u3a_to_off(som)))
# define u3a_to_wtr(som) ((c3_w *)u3a_to_ptr(som))
# define u3a_to_pug(off) (off | 0x80000000)
# define u3a_to_pom(off) (off | 0xc0000000)
# define u3a_is_atom(som) c3o(u3a_is_cat(som), \
u3a_is_pug(som))
# define u3a_is_cell(som) u3a_is_pom(som)
# define u3a_de_twin(dog, dog_w) ((dog & 0xc0000000) | u3a_outa(dog_w))
# define u3a_h(som) \
( _(u3a_is_cell(som)) \
? ( ((u3a_cell *)u3a_to_ptr(som))->hed )\
: u3m_bail(c3__exit) )
# define u3a_t(som) \
( _(u3a_is_cell(som)) \
? ( ((u3a_cell *)u3a_to_ptr(som))->tel )\
: u3m_bail(c3__exit) )
/* u3a_box: classic allocation box.
**
** The box size is also stored at the end of the box in classic
** bad ass malloc style. Hence a box is:
**
** ---
** siz_w
** use_w
** if(debug) cod_w
** user data
** siz_w
** ---
**
** Do not attempt to adjust this structure!
*/
typedef struct _u3a_box {
c3_w siz_w; // size of this box
c3_w use_w; // reference count; free if 0
# ifdef U3_MEMORY_DEBUG
c3_w eus_w; // recomputed refcount
c3_w cod_w; // tracing code
# endif
} u3a_box;
# define u3a_boxed(len_w) (len_w + c3_wiseof(u3a_box) + 1)
# define u3a_boxto(box_v) ( (void *) \
( ((c3_w *)(void*)(box_v)) + \
c3_wiseof(u3a_box) ) )
# define u3a_botox(tox_v) ( (struct _u3a_box *) \
(void *) \
( ((c3_w *)(void*)(tox_v)) - \
c3_wiseof(u3a_box) ) )
/* u3a_fbox: free node in heap. Sets minimum node size.
**
*/
typedef struct _u3a_fbox {
u3a_box box_u;
u3p(struct _u3a_fbox) pre_p;
u3p(struct _u3a_fbox) nex_p;
} u3a_fbox;
# define u3_cc_minimum 6
# define u3_cc_fbox_no 28
/* u3a_road: contiguous allocation and execution context.
**
** A road is a normal heap-stack system, except that the heap
** and stack can point in either direction. Therefore, inside
** a road, we can nest another road in the opposite direction.
**
** When the opposite road completes, its heap is left on top of
** the opposite heap's stack. It's no more than the normal
** behavior of a stack machine for all subcomputations to push
** their results, internally durable, on the stack.
**
** The performance tradeoff of "leaping" - reversing directions
** in the road - is that if the outer computation wants to
** preserve the results of the inner one, not just use them for
** temporary purposes, it has to copy them.
**
** This is a trivial cost in some cases, a prohibitive cost in
** others. The upside, of course, is that all garbage accrued
** in the inner computation is discarded at zero cost.
**
** The goal of the road system is the ability to *layer* memory
** models. If you are allocating on a road, you have no idea
** how deep within a nested road system you are - in other words,
** you have no idea exactly how durable your result may be.
** But free space is never fragmented within a road.
**
** Roads do not reduce the generality or performance of a memory
** system, since even the most complex GC system can be nested
** within a road at no particular loss of performance - a road
** is just a block of memory. The cost of road allocation is,
** at least in theory, the branch prediction hits when we try to
** decide which side of the road we're allocating on. The road
** system imposes no pointer read or write barriers, of course.
**
** The road can point in either direction. If cap > hat, it
** looks like this ("north"):
**
** 0 rut hat ffff
** | | | |
** |~~~~~~~~~~~~-------##########################+++++++$~~~~~|
** | | | |
** 0 cap mat ffff
**
** Otherwise, it looks like this ("south"):
**
** 0 mat cap ffff
** | | | |
** |~~~~~~~~~~~~$++++++##########################--------~~~~~|
** | | | |
** 0 hat rut ffff
**
** Legend: - is durable storage (heap); + is temporary storage
** (stack); ~ is deep storage (immutable); $ is the allocation block;
** # is free memory.
**
** Pointer restrictions: pointers stored in + can point anywhere,
** except to more central pointers in +. (Ie, all pointers from
** stack to stack must point downward on the stack.) Pointers in
** - can only point to - or ~; pointers in ~ only point to ~.
**
** To "leap" is to create a new inner road in the ### free space.
** but in the reverse direction, so that when the inner road
** "falls" (terminates), its durable storage is left on the
** temporary storage of the outer road.
**
** In all cases, the pointer in a u3_noun is a word offset into
** u3H, the top-level road.
*/
typedef struct _u3a_road {
struct _u3a_road* par_u; // parent road
struct _u3a_road* kid_u; // child road list
struct _u3a_road* nex_u; // sibling road
struct _u3a_road* now_u; // current road pointer
u3p(c3_w) cap_p; // top of transient region
u3p(c3_w) hat_p; // top of durable region
u3p(c3_w) mat_p; // bottom of transient region
u3p(c3_w) rut_p; // bottom of durable region
u3p(c3_w) ear_p; // original cap if kid is live
c3_w fut_w[32]; // futureproof buffer
struct { // escape buffer
union {
jmp_buf buf;
c3_w buf_w[256]; // futureproofing
};
} esc;
struct { // miscellaneous config
c3_w fag_w; // flag bits
} how; //
struct { // allocation pools
u3p(u3a_fbox) fre_p[u3_cc_fbox_no]; // heap by node size log
c3_w fre_w; // number of free words
} all;
struct { // jet dashboard
u3p(u3h_root) har_p; // jet index (old style)
u3_noun das; // dashboard (new style)
} jed;
struct { // namespace
u3_noun flu; // (list $+(* (unit))), inward
} ski;
struct { // trace stack
u3_noun tax; // (list ,*)
u3_noun mer; // emergency buffer to release
} bug;
struct { // profile stack
c3_d nox_d; // nock steps
u3_noun don; // ++path
u3_noun day; // profile data, ++doss
} pro;
struct { // memoization
u3p(u3h_root) har_p; // (map (pair term noun) noun)
} cax;
} u3a_road;
typedef u3a_road u3_road;
/** Flags.
**/
enum u3a_flag {
u3a_flag_debug = 0x1, // debug memory
u3a_flag_gc = 0x2, // garbage collect once
u3a_flag_sand = 0x4, // sand mode, bump allocation
u3a_flag_die = 0x8 // process was asked to exit
};
/** Macros.
**/
# define u3a_into(x) ((void *)(u3_Loom + (x)))
# define u3a_outa(p) (((c3_w*)(void*)(p)) - u3_Loom)
# define u3to(type, x) ((type *) u3a_into(x))
# define u3of(type, x) (u3a_outa((type *)x))
# define u3a_is_north(r) __(r->cap_p > r->hat_p)
# define u3a_is_south(r) !u3a_is_north(r)
# define u3a_open(r) ( (c3y == u3a_is_north(r)) \
? (c3_w)(r->cap_p - r->hat_p) \
: (c3_w)(r->hat_p - r->cap_p) )
# define u3a_north_is_senior(r, dog) \
__((u3a_to_off(dog) < r->rut_p) || \
(u3a_to_off(dog) >= r->mat_p))
# define u3a_north_is_junior(r, dog) \
__((u3a_to_off(dog) >= r->cap_p) && \
(u3a_to_off(dog) < r->mat_p))
# define u3a_north_is_normal(r, dog) \
c3a(!(u3a_north_is_senior(r, dog)), \
!(u3a_north_is_junior(r, dog)))
# define u3a_south_is_senior(r, dog) \
__((u3a_to_off(dog) < r->mat_p) || \
(u3a_to_off(dog) >= r->rut_p))
# define u3a_south_is_junior(r, dog) \
__((u3a_to_off(dog) < r->cap_p) && \
(u3a_to_off(dog) >= r->mat_p))
# define u3a_south_is_normal(r, dog) \
c3a(!(u3a_south_is_senior(r, dog)), \
!(u3a_south_is_junior(r, dog)))
# define u3a_is_junior(r, som) \
( _(u3a_is_cat(som)) \
? c3n \
: _(u3a_is_north(r)) \
? u3a_north_is_junior(r, som) \
: u3a_south_is_junior(r, som) )
# define u3a_is_senior(r, som) \
( _(u3a_is_cat(som)) \
? c3y \
: _(u3a_is_north(r)) \
? u3a_north_is_senior(r, som) \
: u3a_south_is_senior(r, som) )
/* Word axis macros. For 31-bit axes only.
*/
/* u3_ax_dep(): number of axis bits.
*/
# define u3_ax_dep(a_w) (c3_bits_word(a_w) - 1)
/* u3_ax_cap(): root axis, 2 or 3.
*/
# define u3_ax_cap(a_w) (0x2 | (a_w >> (u3_ax_dep(a_w) - 1)))
/* u3_ax_mas(): remainder after cap.
*/
# define u3_ax_mas(a_w) \
( (a_w & ~(1 << u3_ax_dep(a_w))) | (1 << (u3_ax_dep(a_w) - 1)) )
/* u3_ax_peg(): connect two axes.
*/
# define u3_ax_peg(a_w, b_w) \
( (a_w << u3_ax_dep(b_w)) | (b_w &~ (1 << u3_ax_dep(b_w))) )
/* Conventional axes for gate call.
*/
# define u3v_pay 3 // payload
# define u3v_sam 6 // sample
# define u3v_sam_1 6
# define u3v_sam_2 12
# define u3v_sam_3 13
# define u3v_sam_4 24
# define u3v_sam_5 25
# define u3v_sam_6 26
# define u3v_sam_12 52
# define u3v_sam_13 53
# define u3v_sam_7 27
# define u3v_con 7 // context
# define u3v_con_2 14 // context
# define u3v_con_3 15 // context
# define u3v_con_sam 30 // sample in gate context
# define u3v_noc 2 // deprecated
# define u3v_bat 2 // battery
/** Globals.
**/
/* u3_Road / u3R: current road (thread-local).
*/
c3_global u3_road* u3_Road;
# define u3R u3_Road
/* u3_Code: memory code.
*/
#ifdef U3_MEMORY_DEBUG
c3_global c3_w u3_Code;
#endif
# define u3_Loom ((c3_w *)(void *)U3_OS_LoomBase)
/** Functions.
**/
/** Allocation.
**/
/* Basic allocation.
*/
/* u3a_walloc(): allocate storage measured in words.
*/
void*
u3a_walloc(c3_w len_w);
/* u3a_malloc(): allocate storage measured in bytes.
*/
void*
u3a_malloc(c3_w len_w);
/* u3a_free(): free storage.
*/
void
u3a_free(void* lag_v);
/* u3a_wealloc(): word realloc.
*/
void*
u3a_wealloc(void* lag_v, c3_w len_w);
/* u3a_realloc(): byte realloc.
*/
void*
u3a_realloc(void* lag_v, c3_w len_w);
/* Reference and arena control.
*/
/* u3a_gain(): gain a reference count in normal space.
*/
u3_weak
u3a_gain(u3_weak som);
/* u3a_take(): gain, copying juniors.
*/
u3_noun
u3a_take(u3_noun som);
/* u3a_left(): true of junior if preserved.
*/
c3_o
u3a_left(u3_noun som);
/* u3a_lose(): lose a reference.
*/
void
u3a_lose(u3_weak som);
/* u3a_wash(): wash all lazy mugs in subtree. RETAIN.
*/
void
u3a_wash(u3_noun som);
/* u3a_use(): reference count.
*/
c3_w
u3a_use(u3_noun som);
/* u3a_mark_ptr(): mark a pointer for gc. Produce size.
*/
c3_w
u3a_mark_ptr(void* ptr_v);
/* u3a_mark_noun(): mark a noun for gc. Produce size.
*/
c3_w
u3a_mark_noun(u3_noun som);
/* u3a_sweep(): sweep a fully marked road.
*/
void
u3a_sweep(c3_c* cap_c);
/* u3a_sane(): check allocator sanity.
*/
void
u3a_sane(void);
/* u3a_detect(): axis (som) is referenced from (fum).
**
** (som) and (fum) are both RETAINED.
*/
c3_d
u3a_detect(u3_noun fum, u3_noun som);
/* u3a_lush(): leak push.
*/
c3_w
u3a_lush(c3_w lab_w);
/* u3a_lop(): leak pop.
*/
void
u3a_lop(c3_w lab_w);
/* u3a_print_memory: print memory amount.
*/
void
u3a_print_memory(c3_c* cap_c, c3_w wor_w);
/* Atoms from proto-atoms.
*/
/* u3a_slab(): create a length-bounded proto-atom.
*/
c3_w*
u3a_slab(c3_w len_w);
/* u3a_slaq(): u3a_slaq() with a defined blocksize.
*/
c3_w*
u3a_slaq(c3_g met_g, c3_w len_w);
/* u3a_malt(): measure and finish a proto-atom.
*/
u3_noun
u3a_malt(c3_w* sal_w);
/* u3a_moot(): finish a pre-measured proto-atom; dangerous.
*/
u3_noun
u3a_moot(c3_w* sal_w);
/* u3a_mint(): finish a measured proto-atom.
*/
u3_noun
u3a_mint(c3_w* sal_w, c3_w len_w);

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/* include/g/e.h
**
** This file is in the public domain.
*/
/** Data structures.
**/
/* u3e_line: control line.
*/
typedef struct _u3e_line {
c3_w pag_w;
c3_w mug_w;
} u3e_line;
/* u3e_control: memory change, control file.
*/
typedef struct _u3e_control {
c3_d evt_d; // event number
c3_w nor_w; // new page count north
c3_w sou_w; // new page count south
c3_w pgs_w; // number of changed pages
u3e_line mem_u[0]; // per page
} u3e_control;
/* u3_cs_patch: memory change, top level.
*/
typedef struct _u3_cs_patch {
c3_i ctl_i;
c3_i mem_i;
u3e_control* con_u;
} u3_cs_patch;
/* u3e_image: memory segment, open file.
*/
typedef struct _u3e_image {
c3_c* nam_c; // segment name
c3_i fid_i; // open file, or 0
c3_w pgs_w; // length in pages
} u3e_image;
/* u3e_pool: entire memory system.
*/
typedef struct _u3e_pool {
c3_c* cpu_c; // path to
c3_d evt_d; // last patch written at event
c3_w dit_w[u3a_pages >> 5]; // touched since last save
u3e_image nor_u; // north segment
u3e_image sou_u; // south segment
} u3e_pool;
/** Globals.
**/
/* u3_Pool / u3P: global memory control.
*/
c3_global u3e_pool u3_Pool;
# define u3P u3_Pool
/** Functions.
**/
/* u3e_fault(): handle a memory event with libsigsegv protocol.
*/
c3_i
u3e_fault(void* adr_v, c3_i ser_i);
/* u3e_save():
*/
void
u3e_save(void);
/* u3e_boot(): start the memory system.
*/
void
u3e_boot(c3_o nuu_o, c3_o bug_o, c3_c* cpu_c);
/* u3e_init(): start the environment, with/without checkpointing.
*/
void
u3e_init(c3_o chk_o);
/* u3e_grab(): garbage-collect the world, plus extra roots.
*/
void
u3e_grab(c3_c* cap_c, u3_noun som, ...); // terminate with u3_none
/* u3e_dirty(): count dirty pages.
*/
c3_w
u3e_dirty(void);

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/* include/g/h.h
**
** This file is in the public domain.
*/
/** Data structures.
**/
/** Straightforward implementation of the classic Bagwell
*** HAMT (hash array mapped trie), using a mug hash.
***
*** Because a mug is 31 bits, the root table is 64 wide.
*** Thereupon 5 bits each are warm for each layer. The
*** final leaf is simply a linear search.
***
*** We store an extra "freshly warm" bit for a simple
*** clock-algorithm reclamation policy, not yet implemented.
*** Search "clock algorithm" to figure it out.
**/
/* u3h_slot: map slot.
**
** Either a key-value cell or a loom offset, decoded as a pointer
** to a u3h_node. Matches the u3_noun format - coordinate with
** meme.h. The top two bits are:
**
** 00 - empty (in the root table only)
** 01 - table
** 02 - entry, stale
** 03 - entry, fresh
*/
typedef c3_w u3h_slot;
/* u3h_node: map node.
*/
typedef struct {
c3_w map_w;
u3h_slot sot_w[0];
} u3h_node;
/* u3h_root: hash root table, with future-proof clock.
*/
typedef struct {
c3_w clk_w;
u3h_slot sot_w[64];
} u3h_root;
/* u3h_buck: bottom bucket.
*/
typedef struct {
c3_w len_w;
u3_noun kev[0];
} u3h_buck;
/** HAMT macros.
***
*** Coordinate with u3_noun definition!
**/
/* u3h_slot_is_null(): yes iff slot is empty
** u3h_slot_is_noun(): yes iff slot contains a key/value cell
** u3h_slot_is_node(): yes iff slot contains a subtable/bucket
** u3h_slot_is_warm(): yes iff fresh bit is set
** u3h_slot_to_node(): slot to node pointer
** u3h_node_to_slot(): node pointer to slot
** u3h_slot_to_noun(): slot to cell
** u3h_noun_to_slot(): cell to slot
*/
# define u3h_slot_is_null(sot) ((0 == ((sot) >> 30)) ? c3y : c3n)
# define u3h_slot_is_node(sot) ((1 == ((sot) >> 30)) ? c3y : c3n)
# define u3h_slot_is_noun(sot) ((1 == ((sot) >> 31)) ? c3y : c3n)
# define u3h_slot_is_warm(sot) (((sot) & 0x40000000) ? c3y : c3n)
# define u3h_slot_to_node(sot) (u3a_into((sot) & 0x3fffffff))
# define u3h_node_to_slot(ptr) (u3a_outa(ptr) | 0x40000000)
# define u3h_slot_to_noun(sot) (0x40000000 | (sot))
# define u3h_noun_to_slot(som) (som)
# define u3h_noun_be_warm(sot) ((sot) | 0x40000000)
# define u3h_noun_be_cold(sot) ((sot) & ~0x40000000)
/** Functions.
***
*** Needs: delete and merge functions; clock reclamation function.
**/
/* u3h_new(): create hashtable.
*/
u3p(u3h_root)
u3h_new(void);
/* u3h_put(): insert in hashtable.
**
** `key` is RETAINED; `val` is transferred.
*/
void
u3h_put(u3p(u3h_root) har_p, u3_noun key, u3_noun val);
/* u3h_get(): read from hashtable.
**
** `key` is RETAINED.
*/
u3_weak
u3h_get(u3p(u3h_root) har_p, u3_noun key);
/* u3h_gut(): read from hashtable, unifying key nouns.
**
** `key` is RETAINED.
*/
u3_weak
u3h_gut(u3p(u3h_root) har_p, u3_noun key);
/* u3h_free(): free hashtable.
*/
void
u3h_free(u3p(u3h_root) har_p);
/* u3h_mark(): mark hashtable for gc.
*/
void
u3h_mark(u3p(u3h_root) har_p);
/* u3h_walk(): traverse hashtable with key, value fn; RETAINS.
*/
void
u3h_walk(u3p(u3h_root) har_p, void (*fun_f)(u3_noun));

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*/
/* General constructors.
*/
/* u3_ci_words():
/* u3i_words():
**
** Copy [a] words from [b] into an atom.
*/
u3_noun
u3_ci_words(c3_w a_w,
u3i_words(c3_w a_w,
const c3_w* b_w);
/* u3_ci_bytes():
/* u3i_bytes():
**
** Copy `a` bytes from `b` to an LSB first atom.
*/
u3_noun
u3_ci_bytes(c3_w a_w,
u3i_bytes(c3_w a_w,
const c3_y* b_y);
/* u3_ci_mp():
/* u3i_mp():
**
** Copy the GMP integer `a` into an atom, and clear it.
*/
u3_noun
u3_ci_mp(mpz_t a_mp);
u3i_mp(mpz_t a_mp);
/* u3_ci_vint():
/* u3i_vint():
**
** Create `a + 1`.
*/
u3_noun
u3_ci_vint(u3_noun a);
u3i_vint(u3_noun a);
/* u3_ci_cell():
/* u3i_cell():
**
** Produce the cell `[a b]`.
*/
u3_noun
u3_ci_cell(u3_noun a, u3_noun b);
u3i_cell(u3_noun a, u3_noun b);
/* u3_ci_trel():
/* u3i_trel():
**
** Produce the triple `[a b c]`.
*/
u3_noun
u3_ci_trel(u3_noun a, u3_noun b, u3_noun c);
u3i_trel(u3_noun a, u3_noun b, u3_noun c);
/* u3_ci_qual():
/* u3i_qual():
**
** Produce the cell `[a b c d]`.
*/
u3_noun
u3_ci_qual(u3_noun a, u3_noun b, u3_noun c, u3_noun d);
u3i_qual(u3_noun a, u3_noun b, u3_noun c, u3_noun d);
/* u3_ci_string():
/* u3i_string():
**
** Produce an LSB-first atom from the C string `a`.
*/
u3_noun
u3_ci_string(const c3_c* a_c);
u3i_string(const c3_c* a_c);
/* u3_ci_molt():
/* u3i_molt():
**
** Mutate `som` with a 0-terminated list of axis, noun pairs.
** Axes must be cats (31 bit).
*/
u3_noun
u3_ci_molt(u3_noun som, ...);
u3i_molt(u3_noun som, ...);
/* u3_ci_chubs():
/* u3i_chubs():
**
** Construct `a` double-words from `b`, LSD first, as an atom.
*/
u3_atom
u3_ci_chubs(c3_w a_w,
u3i_chubs(c3_w a_w,
const c3_d* b_d);
/* u3_ci_tape(): from a C string, to a list of bytes.
/* u3i_tape(): from a C string, to a list of bytes.
*/
u3_atom
u3_ci_tape(const c3_c* txt_c);
u3i_tape(const c3_c* txt_c);

111
include/n/jets.h → i/n/j.h
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@ -1,8 +1,8 @@
/* include/f/jets.h
/* include/g/j.h
**
** This file is in the public domain.
*/
/** Noun structures.
/** Noun semantics.
**/
#if 0
++ bane ,@tas :: battery name
@ -57,39 +57,114 @@
==
--
#endif
/** Data structures.
***
*** All of these are transient structures allocated with malloc.
**/
/* u3_cs_harm: jet arm.
/* u3e_harm: jet arm.
*/
typedef struct _u3_cs_harm {
typedef struct _u3e_harm {
c3_c* fcs_c; // `.axe` or name
u3_noun (*fun_f)(u3_noun); // compute or 0 / semitransfer
// u3_bean (*val_f)(u3_noun); // validate or 0 / retain
// c3_o (*val_f)(u3_noun); // validate or 0 / retain
c3_o ice; // perfect (don't test)
c3_o tot; // total (never punts)
c3_o liv; // live (enabled)
c3_l axe_l; // computed/discovered axis
struct _u3_cs_core* cop_u; // containing core
} u3_cs_harm;
struct _u3e_core* cop_u; // containing core
} u3e_harm;
/* u3_cs_core: driver definition.
/* u3e_core: driver definition.
*/
typedef struct _u3_cs_core {
typedef struct _u3e_core {
c3_c* cos_c; // control string
struct _u3_cs_harm* arm_u; // blank-terminated static list
struct _u3_cs_core* dev_u; // blank-terminated static list
struct _u3_cs_core* par_u; // dynamic parent pointer
struct _u3e_harm* arm_u; // blank-terminated static list
struct _u3e_core* dev_u; // blank-terminated static list
struct _u3e_core* par_u; // dynamic parent pointer
c3_l axe_l; // axis to parent
c3_l jax_l; // index in global dashboard
} u3_cs_core;
} u3e_core;
/* u3_cs_dash, u3_Dash, u3D: jet dashboard singleton
/* u3e_dash, u3_Dash, u3D: jet dashboard singleton
*/
typedef struct _u3_cs_dash {
u3_cs_core* dev_u; // null-terminated static list
typedef struct _u3e_dash {
u3e_core* dev_u; // null-terminated static list
c3_l len_l; // dynamic array length
c3_l all_l; // allocated length
u3_cs_core* ray_u; // dynamic array by axis
} u3_cs_dash;
u3e_core* ray_u; // dynamic array by axis
} u3e_dash;
/** Globals.
**/
/* u3_Dash: jet dashboard.
*/
extern u3e_dash u3_Dash;
# define u3D u3_Dash
/** Functions.
**/
/* u3j_boot(): initialize jet system.
*/
void
u3j_boot(void);
/* u3j_clear(): clear jet table to re-register.
*/
void
u3j_clear(void);
/* u3j_hook():
**
** Execute hook from core.
*/
u3_noun
u3j_hook(u3_noun cor,
const c3_c* tam_c);
/* u3j_soft():
**
** Execute hook from core, without jet.
*/
u3_noun
u3j_soft(u3_noun cor,
const c3_c* tam_c);
/* u3j_find(): battery to driver number, or 0.
**
** `bat` is RETAINED by the caller.
*/
c3_l
u3j_find(u3_noun bat);
/* u3j_kick(): try to kick by jet. If no kick, produce u3_none.
**
** `axe` is RETAINED by the caller; `cor` is RETAINED iff there
** is no kick, TRANSFERRED if one.
*/
u3_weak
u3j_kick(u3_noun cor,
u3_noun axe);
/* u3j_kink(): kick either by jet or by nock.
*/
u3_noun
u3j_kink(u3_noun cor,
u3_noun axe);
/* u3j_mine(): register core for jets.
*/
void
u3j_mine(u3_noun clu,
u3_noun cor);
/* u3j_ream(): refresh after restoring from checkpoint.
*/
void
u3j_ream(void);
/* u3j_reap(): promote jet state. RETAINS.
*/
void
u3j_reap(u3_noun das, u3p(u3h_root) har_p);

173
i/n/m.h Normal file
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@ -0,0 +1,173 @@
/* include/g/m.h
**
** This file is in the public domain.
*/
/** System management.
**/
/* u3m_boot(): set up top-level road.
*/
void
u3m_boot(c3_o nuu_o, c3_o bug_o);
/* u3m_trap(): setjmp within road.
*/
#if 0
c3_o
u3m_trap(void);
#else
# define u3m_trap() (u3_noun)(setjmp(u3R->esc.buf))
#endif
/* u3m_signal(): treat a nock-level exception as a signal interrupt.
*/
void
u3m_signal(u3_noun sig_l);
/* u3m_bail(): bail out. Does not return.
**
** Bail motes:
**
** %exit :: semantic failure
** %evil :: bad crypto
** %intr :: interrupt
** %fail :: execution failure
** %foul :: assert failure
** %need :: network block
** %meme :: out of memory
*/
c3_i
u3m_bail(c3_m how_m);
/* u3m_dump(): dump the current road to stderr.
*/
void
u3m_dump(void);
/* u3m_file(): load file, as atom, or bail.
*/
u3_noun
u3m_file(c3_c* pas_c);
/* u3m_clear(): clear all allocated data in road.
*/
void
u3m_clear(void);
/* u3m_mark(): mark all nouns in the road.
*/
void
u3m_mark(void);
/* u3m_error(): bail out with %exit, ct_pushing error.
*/
c3_i
u3m_error(c3_c* str_c);
/* u3m_check(): checkpoint memory to file. Asserts u3R == u3H.
*/
void
u3m_check(void);
/* u3m_fall(): return to parent road.
*/
void
u3m_fall(void);
/* u3m_hate(): new, integrated leap mechanism (enter).
*/
void
u3m_hate(c3_w pad_w);
/* u3m_love(): return product from leap.
*/
u3_noun
u3m_love(u3_noun pro);
/* u3m_leap(): in u3R, create a new road within the existing one.
*/
void
u3m_leap(c3_w pad_w);
/* u3m_golf(): record cap length for u3_flog().
*/
c3_w
u3m_golf(void);
/* u3m_flog(): pop the cap.
**
** A common sequence for inner allocation is:
**
** c3_w gof_w = u3m_golf();
** u3m_leap();
** // allocate some inner stuff...
** u3m_fall();
** // inner stuff is still valid, but on cap
** u3m_flog(gof_w);
**
** u3m_flog(0) simply clears the cap.
*/
void
u3m_flog(c3_w gof_w);
/* u3m_soft(): system soft wrapper. unifies unix and nock errors.
**
** Produces [%$ result] or [%error (list tank)].
*/
u3_noun
u3m_soft(c3_w sec_w, u3_funk fun_f, u3_noun arg);
/* u3m_soft_top(): top-level safety wrapper.
*/
u3_noun
u3m_soft_top(c3_w sec_w, // timer seconds
c3_w pad_w, // base memory pad
u3_funk fun_f,
u3_noun arg);
/* u3m_soft_slam: top-level call.
*/
u3_noun
u3m_soft_slam(u3_noun gat, u3_noun sam);
/* u3m_soft_sure(): top-level call assumed correct.
*/
u3_noun
u3m_soft_sure(u3_funk fun_f, u3_noun arg);
/* u3m_soft_run(): descend into virtualization context.
*/
u3_noun
u3m_soft_run(u3_noun fly,
u3_funq fun_f,
u3_noun aga,
u3_noun agb);
/* u3m_soft_esc(): namespace lookup to (unit ,*).
*/
u3_noun
u3m_soft_esc(u3_noun sam);
/* u3m_water(): produce high and low watermarks. Asserts u3R == u3H.
*/
void
u3m_water(c3_w *low_w, c3_w *hig_w);
/* u3m_pretty(): dumb prettyprint to string. RETAIN.
*/
c3_c*
u3m_pretty(u3_noun som);
/* u3m_p(): dumb print with caption. RETAIN.
*/
void
u3m_p(const c3_c* cap_c, u3_noun som);
/* u3m_tape(): dump a tape to stdout.
*/
void
u3m_tape(u3_noun tep);
/* u3m_wall(): dump a wall to stdout.
*/
void
u3m_wall(u3_noun wol);

45
i/n/n.h Normal file
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@ -0,0 +1,45 @@
/* include/g/n.h
**
** This file is in the public domain.
*/
/** Functions.
**/
/* u3n_nock_on(): produce .*(bus fol).
*/
u3_noun
u3n_nock_on(u3_noun bus, u3_noun fol);
/* u3n_slam_on(): produce (gat sam).
*/
u3_noun
u3n_slam_on(u3_noun gat, u3_noun sam);
/* u3n_kick_on(): fire `gat` without changing the sample.
*/
u3_noun
u3n_kick_on(u3_noun gat);
/* u3n_nock_un(): produce .*(bus fol), as ++toon.
*/
u3_noun
u3n_nock_un(u3_noun bus, u3_noun fol);
/* u3n_slam_un(): produce (gat sam), as ++toon.
*/
u3_noun
u3n_slam_un(u3_noun gat, u3_noun sam);
/* u3n_nock_in(): produce .*(bus fol), as ++toon, in namespace.
*/
u3_noun
u3n_nock_in(u3_noun fly, u3_noun bus, u3_noun fol);
/* u3n_slam_in(): produce (gat sam), as ++toon, in namespace.
*/
u3_noun
u3n_slam_in(u3_noun fly, u3_noun gat, u3_noun sam);
/* u3n_nock_an(): as slam_in(), but with empty fly.
*/
u3_noun
u3n_nock_an(u3_noun bus, u3_noun fol);

238
include/g/r.h → i/n/r.h
View File

@ -2,318 +2,318 @@
**
** This file is in the public domain.
*/
/** u3_cr_*: read without ever crashing.
/** u3r_*: read without ever crashing.
**/
#if 1
# define u3_cr_du(a) u3_co_is_cell(a)
# define u3_cr_ud(a) u3_co_is_atom(a)
# define u3r_du(a) u3a_is_cell(a)
# define u3r_ud(a) u3a_is_atom(a)
#else
/* u3_cr_du(): u3_yes iff `a` is cell.
/* u3r_du(): c3y iff `a` is cell.
*/
u3_bean
u3_cr_du(u3_noun a);
c3_o
u3r_du(u3_noun a);
/* u3_cr_ud(): u3_no iff `a` is cell.
/* u3r_ud(): c3n iff `a` is cell.
*/
u3_bean
u3_cr_ud(u3_noun a);
c3_o
u3r_ud(u3_noun a);
#endif
/* u3_cr_at(): fragment `a` of `b`, or u3_none.
/* u3r_at(): fragment `a` of `b`, or u3_none.
*/
u3_weak
u3_cr_at(u3_atom a,
u3r_at(u3_atom a,
u3_weak b);
/* u3_cr_mean():
/* u3r_mean():
**
** Attempt to deconstruct `a` by axis, noun pairs; 0 terminates.
** Axes must be sorted in tree order.
*/
u3_bean
u3_cr_mean(u3_noun a,
c3_o
u3r_mean(u3_noun a,
...);
/* u3_cr_mug():
/* u3r_mug():
**
** Compute and/or recall the mug (31-bit hash) of (a).
*/
c3_w
u3_cr_mug(u3_noun a);
u3r_mug(u3_noun a);
/* u3_cr_mug_string():
/* u3r_mug_string():
**
** Compute the mug of `a`, LSB first.
*/
c3_w
u3_cr_mug_string(const c3_c *a_c);
u3r_mug_string(const c3_c *a_c);
/* u3_cr_mug_words():
/* u3r_mug_words():
**
** Compute the mug of `buf`, `len`, LSW first.
*/
c3_w
u3_cr_mug_words(const c3_w *buf_w,
u3r_mug_words(const c3_w *buf_w,
c3_w len_w);
/* u3_cr_mug_cell():
/* u3r_mug_cell():
**
** Compute the mug of `[a b]`.
*/
c3_w
u3_cr_mug_cell(u3_noun a,
u3r_mug_cell(u3_noun a,
u3_noun b);
/* u3_cr_mug_trel():
/* u3r_mug_trel():
**
** Compute the mug of `[a b c]`.
*/
c3_w
u3_cr_mug_trel(u3_noun a,
u3r_mug_trel(u3_noun a,
u3_noun b,
u3_noun c);
/* u3_cr_mug_qual():
/* u3r_mug_qual():
**
** Compute the mug of `[a b c d]`.
*/
c3_w
u3_cr_mug_qual(u3_noun a,
u3r_mug_qual(u3_noun a,
u3_noun b,
u3_noun c,
u3_noun d);
/* u3_cr_mug_both():
/* u3r_mug_both():
**
** Join two mugs.
*/
c3_w
u3_cr_mug_both(c3_w a_w,
u3r_mug_both(c3_w a_w,
c3_w b_w);
/* u3_cr_fing():
/* u3r_fing():
**
** Yes iff (a) and (b) are the same copy of the same noun.
** (Ie, by pointer equality - u3_cr_sing with false negatives.)
** (Ie, by pointer equality - u3r_sing with false negatives.)
*/
u3_bean
u3_cr_fing(u3_noun a,
c3_o
u3r_fing(u3_noun a,
u3_noun b);
/* u3_cr_fing_cell():
/* u3r_fing_cell():
**
** Yes iff `[p q]` and `b` are the same copy of the same noun.
*/
u3_bean
u3_cr_fing_cell(u3_noun p,
c3_o
u3r_fing_cell(u3_noun p,
u3_noun q,
u3_noun b);
/* u3_cr_fing_mixt():
/* u3r_fing_mixt():
**
** Yes iff `[p q]` and `b` are the same copy of the same noun.
*/
u3_bean
u3_cr_fing_mixt(const c3_c* p_c,
c3_o
u3r_fing_mixt(const c3_c* p_c,
u3_noun q,
u3_noun b);
/* u3_cr_fing_trel():
/* u3r_fing_trel():
**
** Yes iff `[p q r]` and `b` are the same copy of the same noun.
*/
u3_bean
u3_cr_fing_trel(u3_noun p,
c3_o
u3r_fing_trel(u3_noun p,
u3_noun q,
u3_noun r,
u3_noun b);
/* u3_cr_fing_qual():
/* u3r_fing_qual():
**
** Yes iff `[p q r s]` and `b` are the same copy of the same noun.
*/
u3_bean
u3_cr_fing_qual(u3_noun p,
c3_o
u3r_fing_qual(u3_noun p,
u3_noun q,
u3_noun r,
u3_noun s,
u3_noun b);
/* u3_cr_sing():
/* u3r_sing():
**
** Yes iff (a) and (b) are the same noun.
*/
u3_bean
u3_cr_sing(u3_noun a,
c3_o
u3r_sing(u3_noun a,
u3_noun b);
/* u3_cr_sung(): yes iff (a) and (b) are the same noun, unifying equals.
/* u3r_sung(): yes iff (a) and (b) are the same noun, unifying equals.
**
** Make sure you have no live, uncounted pointers to any noun
** within (a) or (b)!
*/
u3_bean
u3_cr_sung(u3_noun a,
c3_o
u3r_sung(u3_noun a,
u3_noun b);
/* u3_cr_sing_c):
/* u3r_sing_c):
**
** Yes iff (b) is the same noun as the C string [a].
*/
u3_bean
u3_cr_sing_c(const c3_c* a_c,
c3_o
u3r_sing_c(const c3_c* a_c,
u3_noun b);
/* u3_cr_sing_cell():
/* u3r_sing_cell():
**
** Yes iff `[p q]` and `b` are the same noun.
*/
u3_bean
u3_cr_sing_cell(u3_noun p,
c3_o
u3r_sing_cell(u3_noun p,
u3_noun q,
u3_noun b);
/* u3_cr_sing_mixt():
/* u3r_sing_mixt():
**
** Yes iff `[p q]` and `b` are the same noun.
*/
u3_bean
u3_cr_sing_mixt(const c3_c* p_c,
c3_o
u3r_sing_mixt(const c3_c* p_c,
u3_noun q,
u3_noun b);
/* u3_cr_sing_trel():
/* u3r_sing_trel():
**
** Yes iff `[p q r]` and `b` are the same noun.
*/
u3_bean
u3_cr_sing_trel(u3_noun p,
c3_o
u3r_sing_trel(u3_noun p,
u3_noun q,
u3_noun r,
u3_noun b);
/* u3_cr_sing_qual():
/* u3r_sing_qual():
**
** Yes iff `[p q r s]` and `b` are the same noun.
*/
u3_bean
u3_cr_sing_qual(u3_noun p,
c3_o
u3r_sing_qual(u3_noun p,
u3_noun q,
u3_noun r,
u3_noun s,
u3_noun b);
/* u3_cr_nord():
/* u3r_nord():
**
** Return 0, 1 or 2 if `a` is below, equal to, or above `b`.
*/
u3_atom
u3_cr_nord(u3_noun a,
u3r_nord(u3_noun a,
u3_noun b);
/* u3_cr_mold():
/* u3r_mold():
**
** Divide `a` as a mold `[b.[p q] c]`.
*/
u3_bean
u3_cr_mold(u3_noun a,
c3_o
u3r_mold(u3_noun a,
u3_noun* b,
u3_noun* c);
/* u3_cr_cell():
/* u3r_cell():
**
** Divide `a` as a cell `[b c]`.
*/
u3_bean
u3_cr_cell(u3_noun a,
c3_o
u3r_cell(u3_noun a,
u3_noun* b,
u3_noun* c);
/* u3_cr_trel():
/* u3r_trel():
**
** Divide `a` as a trel `[b c]`.
*/
u3_bean
u3_cr_trel(u3_noun a,
c3_o
u3r_trel(u3_noun a,
u3_noun* b,
u3_noun* c,
u3_noun* d);
/* u3_cr_qual():
/* u3r_qual():
**
** Divide (a) as a qual [b c d e f].
*/
u3_bean
u3_cr_qual(u3_noun a,
c3_o
u3r_qual(u3_noun a,
u3_noun* b,
u3_noun* c,
u3_noun* d,
u3_noun* e);
/* u3_cr_quil():
/* u3r_quil():
**
** Divide (a) as a quil [b c d e f].
*/
u3_bean
u3_cr_quil(u3_noun a,
c3_o
u3r_quil(u3_noun a,
u3_noun* b,
u3_noun* c,
u3_noun* d,
u3_noun* e,
u3_noun* f);
/* u3_cr_p():
/* u3r_p():
**
** & [0] if [a] is of the form [b *c].
*/
u3_bean
u3_cr_p(u3_noun a,
c3_o
u3r_p(u3_noun a,
u3_noun b,
u3_noun* c);
/* u3_cr_bush():
/* u3r_bush():
**
** Factor [a] as a bush [b.[p q] c].
*/
u3_bean
u3_cr_bush(u3_noun a,
c3_o
u3r_bush(u3_noun a,
u3_noun* b,
u3_noun* c);
/* u3_cr_pq():
/* u3r_pq():
**
** & [0] if [a] is of the form [b *c d].
*/
u3_bean
u3_cr_pq(u3_noun a,
c3_o
u3r_pq(u3_noun a,
u3_noun b,
u3_noun* c,
u3_noun* d);
/* u3_cr_pqr():
/* u3r_pqr():
**
** & [0] if [a] is of the form [b *c *d *e].
*/
u3_bean
u3_cr_pqr(u3_noun a,
c3_o
u3r_pqr(u3_noun a,
u3_noun b,
u3_noun* c,
u3_noun* d,
u3_noun* e);
/* u3_cr_pqrs():
/* u3r_pqrs():
**
** & [0] if [a] is of the form [b *c *d *e *f].
*/
u3_bean
u3_cr_pqrs(u3_noun a,
c3_o
u3r_pqrs(u3_noun a,
u3_noun b,
u3_noun* c,
u3_noun* d,
u3_noun* e,
u3_noun* f);
/* u3_cr_met():
/* u3r_met():
**
** Return the size of (b) in bits, rounded up to
** (1 << a_y).
@ -321,89 +321,89 @@
** For example, (a_y == 3) returns the size in bytes.
*/
c3_w
u3_cr_met(c3_y a_y,
u3r_met(c3_y a_y,
u3_atom b);
/* u3_cr_bit():
/* u3r_bit():
**
** Return bit (a_w) of (b).
*/
c3_b
u3_cr_bit(c3_w a_w,
u3r_bit(c3_w a_w,
u3_atom b);
/* u3_cr_byte():
/* u3r_byte():
**
** Return byte (a_w) of (b).
*/
c3_y
u3_cr_byte(c3_w a_w,
u3r_byte(c3_w a_w,
u3_atom b);
/* u3_cr_bytes():
/* u3r_bytes():
**
** Copy bytes (a_w) through (a_w + b_w - 1) from (d) to (c).
*/
void
u3_cr_bytes(c3_w a_w,
u3r_bytes(c3_w a_w,
c3_w b_w,
c3_y* c_y,
u3_atom d);
/* u3_cr_chop():
/* u3r_chop():
**
** Into the bloq space of `met`, from position `fum` for a
** span of `wid`, to position `tou`, XOR from atom `src`
** into ray `dst`.
*/
void
u3_cr_chop(c3_g met_g,
u3r_chop(c3_g met_g,
c3_w fum_w,
c3_w wid_w,
c3_w tou_w,
c3_w* dst_w,
u3_atom src);
/* u3_cr_mp():
/* u3r_mp():
**
** Copy (b) into (a_mp).
*/
void
u3_cr_mp(mpz_t a_mp,
u3r_mp(mpz_t a_mp,
u3_atom b);
/* u3_cr_word():
/* u3r_word():
**
** Return word (a_w) of (b).
*/
c3_w
u3_cr_word(c3_w a_w,
u3r_word(c3_w a_w,
u3_atom b);
/* u3_cr_chub():
/* u3r_chub():
**
** Return double-word (a_w) of (b).
*/
c3_d
u3_cr_chub(c3_w a_w,
u3r_chub(c3_w a_w,
u3_atom b);
/* u3_cr_words():
/* u3r_words():
**
** Copy words (a_w) through (a_w + b_w - 1) from (d) to (c).
*/
void
u3_cr_words(c3_w a_w,
u3r_words(c3_w a_w,
c3_w b_w,
c3_w* c_w,
u3_atom d);
/* u3_cr_string(): `a`, a text atom, as malloced C string.
/* u3r_string(): `a`, a text atom, as malloced C string.
*/
c3_c*
u3_cr_string(u3_atom a);
u3r_string(u3_atom a);
/* u3_cr_tape(): `a`, a list of bytes, as malloced C string.
/* u3r_tape(): `a`, a list of bytes, as malloced C string.
*/
c3_y*
u3_cr_tape(u3_noun a);
u3r_tape(u3_noun a);

60
i/n/t.h Normal file
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@ -0,0 +1,60 @@
/* include/g/t.h
**
** This file is in the public domain.
*/
/** Tracing.
**/
/* u3t_push(): push on trace stack.
*/
void
u3t_push(u3_noun mon);
/* u3t_mean(): push `[%mean roc]` on trace stack.
*/
void
u3t_mean(u3_noun roc);
/* u3t_drop(): drop from meaning stack.
*/
void
u3t_drop(void);
/* u3t_slog(): print directly.
*/
void
u3t_slog(u3_noun hod);
/* u3t_heck(): profile point.
*/
void
u3t_heck(u3_atom cog);
/* u3t_samp(): sample.
*/
void
u3t_samp(void);
/* u3t_come(): push on profile stack.
*/
void
u3t_come(u3_atom cog);
/* u3t_flee(): pop off profile stack.
*/
void
u3t_flee(void);
/* u3t_damp(): print and clear profile data.
*/
void
u3t_damp(void);
/* u3t_boff(): turn profile sampling off.
*/
void
u3t_boff(void);
/* u3t_boot(): turn sampling on.
*/
void
u3t_boot(void);

102
i/n/u.h Normal file
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@ -0,0 +1,102 @@
/* include/all.h
**
** This file is in the public domain.
*/
/** Typedefs.
**/
/* u3_post: pointer offset into u3_Loom; _p suffix; declare as u3p().
*/
typedef c3_w u3_post;
# define u3p(type) u3_post
/* u3_noun: tagged noun pointer.
**
** If bit 31 is 0, a u3_noun is a direct 31-bit atom ("cat").
** If bit 31 is 1 and bit 30 0, an indirect atom ("pug").
** If bit 31 is 1 and bit 30 1, an indirect cell ("pom").
**
** Bits 0-29 are a word offset against u3_Loom (u3_post).
*/
typedef c3_w u3_noun;
/* u3_weak: u3_noun which may be u3_none (not a noun).
*/
typedef u3_noun u3_weak;
/* u3_atom: u3_noun which must be an atom.
*/
typedef u3_noun u3_atom;
/* u3_term: u3_noun which must be a term (@tas).
*/
typedef u3_noun u3_term;
/* u3_cell, u3_trel, u3_qual, u3_quin: cell, triple, quadruple, quintuple.
*/
typedef u3_noun u3_cell;
typedef u3_noun u3_trel;
typedef u3_noun u3_qual;
typedef u3_noun u3_quin;
/* u3_funk, u3_funq: unary and binary noun functions.
*/
typedef u3_noun (*u3_funk)(u3_noun);
typedef u3_noun (*u3_funq)(u3_noun, u3_noun);
/** Constants.
**/
/* u3_none - u3_noun which is not a noun.
*/
# define u3_none (u3_noun)0xffffffff
/* u3_nul: 0, hoon ~.
*/
# define u3_nul 0
/* u3_blip: 0, hoon %$.
*/
# define u3_blip 0
/** Macros.
**/
/* u3_assure(): loobean assert, bailing with %fail.
*/
# define u3_assure(x) if ( !_(x) ) { u3m_bail(c3__fail); }
/* u3_assert(): loobean assert, bailing with %exit.
*/
# define u3_assent(x) if ( !_(x) ) { u3m_bail(c3__exit); }
/** Aliases.
**/
/* u3h(), u3t(), u3at(): noun fragments.
*/
# define u3h(som) u3x_h(som)
# define u3t(som) u3x_t(som)
# define u3at(axe, som) u3x_at(axe, som)
/* u3nc(), u3nt(), u3nq(): tuple composition.
*/
# define u3nc(a, b) u3i_cell(a, b)
# define u3nt(a, b, c) u3i_trel(a, b, c)
# define u3nq(a, b, c, d) u3i_qual(a, b, c, d)
/* u3du(), u3ud(): noun/cell test.
*/
# define u3du(som) (u3r_du(som))
# define u3ud(som) (u3r_ud(som))
/* u3k(), u3z(): reference counts.
*/
# define u3k(som) u3a_gain(som)
# define u3z(som) u3a_lose(som)
/* u3do(), u3dc(), u3dt(), u3dq(): arvo calls.
*/
# define u3do(txt_c, arg) u3v_do(txt_c, arg)
# define u3dc(txt_c, a, b) u3v_do(txt_c, u3nc(a, b))
# define u3dt(txt_c, a, b, c) u3v_do(txt_c, u3nt(a, b, c))
# define u3dq(txt_c, a, b, c, d) u3v_do(txt_c, u3nt(a, b, c, d))

173
i/n/v.h Normal file
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@ -0,0 +1,173 @@
/* include/g/v.h
**
** This file is in the public domain.
*/
/** Data structures.
**/
/* u3_cart: ovum carton.
*/
struct _u3v_arvo;
typedef struct _u3v_cart {
u3_noun vir; // effects of ovum
c3_o did; // cart considered for commit?
c3_o cit; // cart committed?
c3_d ent_d; // entry in raft queue?
u3p(struct _u3v_cart) nex_p;
} u3v_cart;
/* u3v_arvo: modern arvo structure.
*/
typedef struct _u3v_arvo {
c3_d ent_d; // event number
u3_noun yot; // cached gates
u3_noun now; // current time, as noun
u3_noun wen; // current time, as text
u3_noun sev_l; // instance number
u3_noun sen; // instance string
u3_noun own; // owner list
u3_noun roe; // temporary unsaved events
u3_noun key; // log key, or 0
u3_noun ken; // kernel formula
u3_noun roc; // kernel core
struct { // ova waiting to process
u3p(u3v_cart) egg_p; // exit of ovum queue
u3p(u3v_cart) geg_p; // entry of ovum queue
} ova;
} u3v_arvo;
/* u3v_home: all internal (within image) state.
*/
typedef struct _u3v_home {
u3a_road rod_u; // storage state
u3v_arvo arv_u; // arvo state
} u3v_home;
/** Globals.
**/
/* u3_Home / u3H: root of thread.
*/
c3_global u3v_home* u3_Home;
# define u3H u3_Home
# define u3A (&(u3_Home->arv_u))
/** Functions.
**/
/* u3v_do(): use a kernel function.
*/
u3_noun
u3v_do(const c3_c* txt_c, u3_noun arg);
/* u3v_make(): make a new pier by loading a pill.
*/
void
u3v_make(c3_c* pas_c);
/* u3v_jack(): execute kernel formula to bind jets.
*/
void
u3v_jack(void);
/* u3v_start(): start time.
*/
void
u3v_start(u3_noun now);
/* u3v_arm(): load a kernel arm.
*/
u3_noun
u3v_arm(const c3_c* txt_c);
/* u3v_pike(): poke with floating core.
*/
u3_noun
u3v_pike(u3_noun ovo, u3_noun cor);
/* u3v_nick(): transform enveloped packets, [vir cor].
*/
u3_noun
u3v_nick(u3_noun vir, u3_noun cor);
/* u3v_do(): use a kernel function.
*/
u3_noun
u3v_do(const c3_c* txt_c, u3_noun arg);
/* u3v_wish(): text expression with cache.
*/
u3_noun
u3v_wish(const c3_c* str_c);
/* u3v_numb(): set the instance number.
*/
void
u3v_numb(void);
/* u3v_time(): set the reck time.
*/
void
u3v_time(u3_noun now);
/* u3v_peek(): query the reck namespace.
*/
u3_noun
u3v_peek(u3_noun hap);
/* u3v_keep(): measure timer.
*/
u3_noun
u3v_keep(u3_noun hap);
/* u3v_poke(): insert and apply an input ovum (protected).
*/
u3_noun
u3v_poke(u3_noun ovo);
/* u3v_http_request(): hear http request on channel (unprotected).
*/
void
u3v_http_request(c3_o sec, u3_noun pox, u3_noun req);
/* u3v_tank(): dump single tank.
*/
void
u3v_tank(u3_noun blu, c3_l tab_l, u3_noun tac);
/* u3v_punt(): dump tank list.
*/
void
u3v_punt(u3_noun blu, c3_l tab_l, u3_noun tac);
/* u3v_sway(): print trace.
*/
void
u3v_sway(u3_noun blu, c3_l tab_l, u3_noun tax);
/* u3v_plan(): queue ovum (external).
*/
void
u3v_plan(u3_noun pax, u3_noun fav);
/* u3v_plow(): queue multiple ova (external).
*/
void
u3v_plow(u3_noun ova);
/* u3v_hose(): clear initial ovum queue.
*/
void
u3v_hose(void);
/* u3v_louse(): last-minute deviltry upon a bail.
*/
void
u3v_louse(c3_m how_m);
/* u3v_mark(): mark arvo kernel.
*/
void
u3v_mark(void);

38
include/g/x.h → i/n/x.h
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@ -2,68 +2,68 @@
**
** This file is in the public domain.
*/
/** u3_cx_*: read, but bail with c3__exit on a crash.
/** u3x_*: read, but bail with c3__exit on a crash.
**/
#if 1
# define u3_cx_h(som) u3_co_h(som)
# define u3_cx_t(som) u3_co_t(som)
# define u3x_h(som) u3a_h(som)
# define u3x_t(som) u3a_t(som)
#else
/* u3_cx_h (u3h): head.
/* u3x_h (u3h): head.
*/
u3_noun
u3_cx_h(u3_noun som);
u3x_h(u3_noun som);
/* u3_cx_t (u3t): tail.
/* u3x_t (u3t): tail.
*/
u3_noun
u3_cx_t(u3_noun som);
u3x_t(u3_noun som);
#endif
/* u3_cx_good(): test for u3_none.
/* u3x_good(): test for u3_none.
*/
u3_noun
u3_cx_good(u3_weak som);
u3x_good(u3_weak som);
/* u3_cx_at (u3at): fragment.
/* u3x_at (u3at): fragment.
*/
u3_noun
u3_cx_at(u3_noun axe, u3_noun som);
u3x_at(u3_noun axe, u3_noun som);
/* u3_cx_cell():
/* u3x_cell():
**
** Divide `a` as a cell `[b c]`.
*/
void
u3_cx_cell(u3_noun a,
u3x_cell(u3_noun a,
u3_noun* b,
u3_noun* c);
/* u3_cx_trel():
/* u3x_trel():
**
** Divide `a` as a trel `[b c d]`, or bail.
*/
void
u3_cx_trel(u3_noun a,
u3x_trel(u3_noun a,
u3_noun* b,
u3_noun* c,
u3_noun* d);
/* u3_cx_qual():
/* u3x_qual():
**
** Divide `a` as a quadruple `[b c d e]`.
*/
void
u3_cx_qual(u3_noun a,
u3x_qual(u3_noun a,
u3_noun* b,
u3_noun* c,
u3_noun* d,
u3_noun* e);
/* u3_cx_quil():
/* u3x_quil():
**
** Divide `a` as a quintuple `[b c d e f]`.
*/
void
u3_cx_quil(u3_noun a,
u3x_quil(u3_noun a,
u3_noun* b,
u3_noun* c,
u3_noun* d,

34
i/n/z.h Normal file
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@ -0,0 +1,34 @@
/* include/g/z.h
**
** This file is in the public domain.
*/
/** Memoization.
***
*** The memo cache is keyed by an arbitrary symbolic function
*** and a noun argument to that (logical) function. Functions
*** are predefined by C-level callers, but 0 means nock.
***
*** The memo cache is within its road and dies when it falls.
***
*** Memo functions RETAIN keys and transfer values.
**/
/* u3z_find*(): find in memo cache.
*/
u3_weak u3z_find(c3_m, u3_noun);
u3_weak u3z_find_2(c3_m, u3_noun, u3_noun);
u3_weak u3z_find_3(c3_m, u3_noun, u3_noun, u3_noun);
u3_weak u3z_find_4(c3_m, u3_noun, u3_noun, u3_noun, u3_noun);
/* u3z_save*(): save in memo cache.
*/
u3_noun u3z_save(c3_m, u3_noun, u3_noun);
u3_noun u3z_save_2(c3_m, u3_noun, u3_noun, u3_noun);
u3_noun u3z_save_3(c3_m, u3_noun, u3_noun, u3_noun, u3_noun);
u3_noun u3z_save_4
(c3_m, u3_noun, u3_noun, u3_noun, u3_noun, u3_noun);
/* u3z_uniq(): uniquify with memo cache.
*/
u3_noun
u3z_uniq(u3_noun som);

97
include/v/vere.h → i/v/vere.h
View File

@ -72,8 +72,8 @@
void* par_u; // struct http_parser *
c3_c* url_c; // url
c3_w ipf_w; // ipv4
u3_bean liv; // keepalive
u3_bean end; // all responses added
c3_o liv; // keepalive
c3_o end; // all responses added
u3_hhed* hed_u; // headers
u3_hbod* bod_u; // body parts (exit)
u3_hbod* dob_u; // body parts (entry)
@ -113,7 +113,7 @@
c3_w sev_l; // server number
c3_w coq_l; // next connection number
c3_w por_w; // running port
u3_bean sec; // logically secure
c3_o sec; // logically secure
struct _u3_hcon* hon_u; // connection list
struct _u3_http* nex_u; // next in list
} u3_http;
@ -136,7 +136,7 @@
c3_c* hot_c; // host
c3_s por_s; // port
c3_c* url_c; // url
u3_bean sec; // yes == https
c3_o sec; // yes == https
u3_hmet met_e; // method
u3_hhed* hed_u; // headers
u3_hbod* bod_u; // body
@ -164,7 +164,7 @@
c3_c* hot_c; // hostname
c3_s por_s; // port
c3_w ipf_w; // IP
u3_bean sec; // yes == https
c3_o sec; // yes == https
u3_hbod* rub_u; // exit of send queue
u3_hbod* bur_u; // entry of send queue
u3_creq* ceq_u; // exit of request queue
@ -203,7 +203,7 @@
typedef struct _u3_ames { // packet network state
uv_udp_t wax_u; // socket state
uv_timer_t tim_u; // network timer
u3_bean alm; // alarm on
c3_o alm; // alarm on
c3_w law_w; // last wakeup, unix time
c3_s por_s; // public IPv4 port
c3_w imp_w[256]; // imperial IPs
@ -241,8 +241,8 @@
} mir;
struct { // escape code control
u3_bean ape; // escape received
u3_bean bra; // bracket or O received
c3_o ape; // escape received
c3_o bra; // bracket or O received
} esc;
struct {
@ -298,8 +298,8 @@
*/
typedef struct _u3_unod {
uv_fs_event_t was_u; // stat watcher
u3_bean dir; // always
u3_bean dry; // ie, unmodified
c3_o dir; // always
c3_o dry; // ie, unmodified
c3_c* pax_c; // absolute path
struct _u3_udir* par_u; // in directory
} u3_unod;
@ -308,8 +308,8 @@
*/
typedef struct _u3_ufil {
uv_fs_event_t was_u; // stat watcher
u3_bean non; // always u3_no
u3_bean dry; // ie, unmodified
c3_o non; // always u3_no
c3_o dry; // ie, unmodified
c3_c* pax_c; // absolute path
struct _u3_udir* par_u; // in directory
c3_c* dot_c; // extension point or 0
@ -321,8 +321,8 @@
*/
typedef struct _u3_udir {
uv_fs_event_t was_u; // stat watcher
u3_bean yes; // always u3_yes
u3_bean dry; // ie, unmodified
c3_o yes; // always u3_yes
c3_o dry; // ie, unmodified
c3_c* pax_c; // absolute path
struct _u3_udir* par_u; // parent directory
struct _u3_udir* dis_u; // subdirectories
@ -355,7 +355,7 @@
#ifdef SYNCLOG
c3_w lot_w; // sync-slot
struct _u3_sylo {
u3_bean unx; // from unix
c3_o unx; // from unix
c3_m wer_m; // mote saying where
c3_m wot_m; // mote saying what
c3_c* pax_c; // path
@ -368,7 +368,7 @@
typedef struct _u3_temp {
uv_timer_t tim_u; // temp timer
c3_w run_w; // run of consecutive alarms
u3_bean alm; // alarm
c3_o alm; // alarm
} u3_temp;
/* u2_utfo: unix terminfo strings.
@ -489,13 +489,13 @@
uv_tcp_t wax_u; // TCP handle
struct _u3_rnam* nam_u; // peer we're connected to
u3_rbuf* red_u; // read buffer
u3_bean red; // u3_yes on new data
c3_o red; // u3_yes on new data
u3_rbuf* wri_u; // write buffer
u3_raft* raf_u; // back-reference to server
u3_rreq* out_u; // exit of request queue
u3_rreq* tou_u; // entry of request queue
struct _u3_rcon* nex_u; // pointer to next con
u3_bean liv; // are we live?
c3_o liv; // are we live?
} u3_rcon;
/* u3_rnam: raft peer name.
@ -506,7 +506,7 @@
c3_c* por_c; // port
u3_rcon* ron_u; // connection
struct _u3_rnam* nex_u; // pointer to next peer
u3_bean vog; // did they vote for us?
c3_o vog; // did they vote for us?
} u3_rnam;
/* u3_opts: command line configuration.
@ -519,18 +519,18 @@
c3_w fuz_w; // -f, fuzz testing
c3_s por_s; // -p, ames port
c3_s rop_s; // -l, raft port
u3_bean abo; // -a
u3_bean bat; // -b, batch create
u3_bean gab; // -g
u3_bean dem; // -d, dem
u3_bean fog; // -Xwtf, skip last event
u3_bean fak; // -F, fake carrier
u3_bean loh; // -L, local-only networking
u3_bean pro; // , profile
u3_bean veb; // -v, verbose (inverse of -q)
u3_bean nuu; // -c, new pier
u3_bean vno; // -V
u3_bean mem; // -M, memory madness
c3_o abo; // -a
c3_o bat; // -b, batch create
c3_o gab; // -g
c3_o dem; // -d, dem
c3_o fog; // -Xwtf, skip last event
c3_o fak; // -F, fake carrier
c3_o loh; // -L, local-only networking
c3_o pro; // , profile
c3_o veb; // -v, verbose (inverse of -q)
c3_o nuu; // -c, new pier
c3_o vno; // -V
c3_o mem; // -M, memory madness
} u3_opts;
/* u3_host: entire host.
@ -550,7 +550,7 @@
u3_opts ops_u; // commandline options
u3_unix unx_u; // sync and clay
u3_temp teh_u; // temp timer
u3_bean liv; // if u2_no, shut down
c3_o liv; // if u3_no, shut down
c3_i xit_i; // exit code for shutdown
void* ssl_u; // struct SSL_CTX*
} u3_host; // host == computer == process
@ -566,10 +566,10 @@
c3_global c3_c* u3_Local;
c3_global c3_c* u3_System;
c3_global u3_bean u3_Flag_Abort;
c3_global u3_bean u3_Flag_Garbage;
c3_global u3_bean u3_Flag_Profile;
c3_global u3_bean u3_Flag_Verbose;
c3_global c3_o u3_Flag_Abort;
c3_global c3_o u3_Flag_Garbage;
c3_global c3_o u3_Flag_Profile;
c3_global c3_o u3_Flag_Verbose;
/** Functions.
**/
@ -628,7 +628,7 @@
*/
u3_atom
u3_time_in_ts(struct timespec* tim_ts);
#if defined(U2_OS_linux)
#if defined(U3_OS_linux)
/* u3_time_t_in_ts(): urbit time from time_t.
*/
u3_atom
@ -675,7 +675,7 @@
/* u3_path(): C unix path in computer for file or directory.
*/
c3_c*
u3_path(u3_bean fyl, u3_noun pax);
u3_path(c3_o fyl, u3_noun pax);
/** Filesystem (old api).
**/
@ -698,7 +698,7 @@
/* u3_ve_save(): save internal file as atom.
*/
u3_bean
c3_o
u3_ve_save(c3_c* ext_c, u3_noun tah, u3_noun dat);
/* u3_ve_zeus(): prayer to internal file path. Return unit.
@ -775,7 +775,7 @@
/* u3_lo_shut(): end callback processing.
*/
void
u3_lo_shut(u3_bean);
u3_lo_shut(c3_o);
/** Terminal, new style.
@ -1096,6 +1096,23 @@
void
u3_sist_get(const c3_c* key_c, c3_y* val_y);
/** New timer system.
**/
/* u3_temp_io_init(): initialize time timer.
*/
void
u3_temp_io_init(void);
/* u3_temp_io_exit(): terminate timer.
*/
void
u3_temp_io_exit(void);
/* u3_temp_io_poll(): update temp IO state.
*/
void
u3_temp_io_poll(void);
/** HTTP client.
**/

78
include/all.h
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@ -1,78 +0,0 @@
/* include/all.h
**
** This file is in the public domain.
*/
/** Prefix definitions:
***
*** u3_ca_: fundamental allocators.
*** u3_cc_: constants.
*** u3_ce_: checkpointing.
*** u3_ch_: HAMT hash tables.
*** u3_ci_: noun constructors
*** u3_cj_: jets.
*** u3_ck*: direct jet calls (modern C convention)
*** u3_cm_: system management etc.
*** u3_cn_: nock interpreter.
*** u3_co_: fundamental macros.
*** u3_cq*: direct jet calls (archaic C convention)
*** u3_cr_: read functions which never bail out.
*** u3_cs_: structures and definitions.
*** u3_ct_: tracing.
*** u3_cw_: direct jet calls (core noun convention)
*** u3_cx_: read functions which do bail out.
*** u3_cv_: arvo specific structures.
*** u3_cz_: memoization.
***
*** u3_cr_, u3_cx_, u3_cz_ functions use retain conventions; the caller
*** retains ownership of passed-in nouns, the callee preserves
*** ownership of returned nouns.
***
*** Unless documented otherwise, all other functions use transfer
*** conventions; the caller logically releases passed-in nouns,
*** the callee logically releases returned nouns.
***
*** In general, exceptions to the transfer convention all occur
*** when we're using a noun as a key.
**/
/** c: the c3 layer, C portability and definitions.
**/
# include "c/portable.h"
# include "c/tune.h"
# include "c/types.h"
# include "c/defs.h"
# include "c/motes.h"
# include "c/comd.h"
/** n: the u3 layer, definitions and data structures.
**/
# include "n/tune.h"
# include "n/noun.h"
# include "n/save.h"
# include "n/hash.h"
# include "n/road.h"
# include "n/jets.h"
# include "n/meze.h"
# include "n/arvo.h"
# include "n/glob.h"
/** g: the u3 layer, functions.
**/
# include "g/a.h"
# include "g/e.h"
# include "g/h.h"
# include "g/i.h"
# include "g/j.h"
# include "g/m.h"
# include "g/n.h"
# include "g/r.h"
# include "g/t.h"
# include "g/x.h"
# include "g/v.h"
# include "g/z.h"
/** j: the u3 layer, jets.
**/
# include "j/k.h"
# include "j/w.h"
# include "j/q.h"

22
include/c/comd.h
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@ -1,22 +0,0 @@
/* include/comd.h
**
** This file is in the public domain.
*/
/** Functions.
**/
/* c3_comd_init():
**
** Initialize the readline console. Return the history filename.
*/
c3_c* // produce
c3_comd_init(void);
/* c3_comd_line():
**
** Read a line from the console, saving to history file `fel`.
**
** Returns 0 iff the console has exited.
*/
c3_c* // produce
c3_comd_line(const c3_c *fel_c,
const c3_c *prm_c); // retain

24
include/c/tune.h
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@ -1,24 +0,0 @@
/* include/c/tune.h
**
** This file is in the public domain.
*/
/** Tuning ifdefs. Comment out to disable.
**/
/** Profiling.
**/
/* Profile at all.
*/
# define U2_PROFILE
/* Measure memory usage.
*/
# define U2_PROFILE_MEMORY
/* Measure execution time.
*/
# define U2_PROFILE_SPEED
/* Describe execution patterns.
*/
# define U2_PROFILE_SHAPE

488
include/f/bail.h
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@ -1,488 +0,0 @@
/* include/bail.h
**
** This file is in the public domain.
*/
/** Data types.
**/
/** Structures - in loom space.
**/
/* u2_loom_kite: jump buffer.
*/
typedef struct _u2_loom_kite {
/* Parent kite.
*/
u2_ray par_r;
/* Interpreter trace at call point.
*/
u2_noun tax;
/* Profiling action stack.
*/
u2_noun don;
/* C escape buffer.
*/
jmp_buf buf_f;
} u2_loom_kite;
# define u2_kite_tax(kit_r) *u2_at(kit_r, u2_loom_kite, tax)
# define u2_kite_don(kit_r) *u2_at(kit_r, u2_loom_kite, don)
# define u2_kite_par_r(kit_r) *u2_at(kit_r, u2_loom_kite, par_r)
# define u2_kite_buf_r(kit_r) u2_aftr(kit_r, u2_loom_kite, buf_f)
/** Functions.
**/
/** Fail-specific.
**/
/* u2_bl_bail(): bail out.
**
** Bail codes:
**
** c3__exit for normal exit with correct trace
** c3__fail for abnormal failure without assumptions
**
** When in doubt, fail.
**
** In both cases, a mark-and-sweep is necessary (and
** not currently performed) to clean up leaks.
*/
u2_noun // blocked
u2_bl_bail(u2_wire wir_r,
c3_l how_l);
/* u2_bl_yes(): assure yes.
*/
# define u2_bl_yes(wir_r, feg) \
( (u2_yes == (feg)) ? 0 : u2_bl_bail(wir_r, c3__fail) )
/* u2_bl_good(): test for u2_none.
*/
u2_noun
u2_bl_good(u2_wire wir_r, u2_weak som);
/* u2_bl_some(): test for zero ray.
*/
u2_ray
u2_bl_some(u2_wire wir_r, u2_ray ray_r);
/* u2_bl_flat(): force to atom.
*/
u2_atom
u2_bl_flat(u2_wire wir_r, u2_noun som);
/** General. All functions bail out on error.
**/
/** Cell access.
**/
/* u2_bi_h():
**
** Return the head of (a).
*/
u2_noun
u2_bi_h(u2_wire wir_r,
u2_noun a);
# define u2_xh(wir_r, a) u2_bi_h(wir_r, a)
# define u2_xt(wir_r, a) u2_bi_t(wir_r, a)
/* u2_bi_t():
**
** Return the tail of (a).
*/
u2_noun
u2_bi_t(u2_wire wir_r,
u2_noun a);
/* u2_bi_frag():
**
** Return fragment (a) of (b).
*/
u2_noun
u2_bi_frag(u2_wire wir_r,
u2_atom a,
u2_noun b);
/* u2_bi_cell():
**
** Factor `a` as a cell `[b c]`.
*/
void
u2_bi_cell(u2_wire wir_r,
u2_noun a,
u2_noun* b,
u2_noun* c);
/* u2_bi_qual():
**
** Factor `a` as a quadruple `[b c d e]`.
*/
void
u2_bi_qual(u2_wire wir_r,
u2_noun a,
u2_noun* b,
u2_noun* c,
u2_noun* d,
u2_noun* e);
/* u2_bi_quil():
**
** Factor `a` as a quintuple `[b c d e f]`, or bail.
*/
void
u2_bi_quil(u2_wire wir_r,
u2_noun a,
u2_noun* b,
u2_noun* c,
u2_noun* d,
u2_noun* e,
u2_noun* f);
/* u2_bi_trel():
**
** Factor `a` as a trel `[b c d]`, or bail.
*/
void
u2_bi_trel(u2_wire wir_r,
u2_noun a,
u2_noun* b,
u2_noun* c,
u2_noun* d);
/** Tracing.
**/
/* u2_bl_push(): push on trace stack.
*/
void
u2_bl_push(u2_wire wir_r,
u2_noun mon); // transfer
/* u2_bl_mean(): push `[%mean roc]` on trace stack.
*/
void
u2_bl_mean(u2_wire wir_r,
u2_noun roc); // transfer
/* u2_bl_error(): simple string error.
*/
u2_noun // blocked
u2_bl_error(u2_wire wir_r,
const c3_c* err_c); // retain
/* u2_bl_drop(): drop from meaning stack.
*/
void
u2_bl_drop(u2_wire wir_r);
/** Atom access.
**/
/* u2_bi_met():
**
** Return the size of (b) in bits, rounded up to
** (1 << a_y).
**
** For example, (a_y == 3) returns the size in bytes.
*/
c3_w
u2_bi_met(u2_wire wir_r,
c3_y a_y,
u2_noun b);
/* u2_bi_bit():
**
** Return bit (a_w) of (b).
*/
c3_b
u2_bi_bit(u2_wire wir_r,
c3_w a_w,
u2_noun b);
/* u2_bi_byte():
**
** Return byte (a_w) of (b).
*/
c3_y
u2_bi_byte(u2_wire wir_r,
c3_w a_w,
u2_noun b);
/* u2_bi_bytes():
**
** Copy bytes (a_w) through (a_w + b_w - 1) from (d) to (c).
*/
void
u2_bi_bytes(u2_wire wir_r,
c3_w a_w,
c3_w b_w,
c3_y* c_y,
u2_noun d);
/* u2_bi_mp():
**
** Copy (b) into (a_mp).
*/
void
u2_bi_mp(u2_wire wir_r,
mpz_t a_mp,
u2_noun b);
/* u2_bi_word():
**
** Return word (a_w) of (b).
*/
c3_w
u2_bi_word(u2_wire wir_r,
c3_w a_w,
u2_noun b);
/* u2_bi_words():
**
** Copy words (a_w) through (a_w + b_w - 1) from (d) to (c).
*/
void
u2_bi_words(u2_wire wir_r,
c3_w a_w,
c3_w b_w,
c3_w* c_w,
u2_noun d);
/** Allocation.
**/
/* u2_bn_slab():
**
** Create an atomic slab of `len` words.
*/
u2_ray
u2_bn_slab(u2_wire wir_r,
c3_w len_w);
/* u2_bn_slaq():
**
** Create an atomic slab of `len` bloqs of size `met`.
*/
u2_ray
u2_bn_slaq(u2_wire wir_r,
c3_g met_g,
c3_w len_w);
/** Noun construction.
**/
/* u2_bn_bytes():
**
** Copy [a] bytes from [b].
*/
u2_noun
u2_bn_bytes(u2_wire wir_r,
c3_w a_w,
const c3_y* b_y);
/* u2_bn_string():
**
** u2_bn_bytes(wir_r, strlen(a_c), (c3_y *)a_c);
*/
u2_noun
u2_bn_string(u2_wire wir_r,
const c3_c* a_c);
/* u2_bn_tape():
**
** Create an atomic string from a list of bytes.
*/
u2_noun
u2_bn_tape(u2_wire wir_r,
u2_list lit);
/* u2_bn_cell():
**
** Produce the cell [a b].
*/
u2_noun
u2_bn_cell(u2_wire wir_r,
u2_noun a,
u2_noun b);
# define u2_bc(wir_r, a, b) u2_bn_cell(wir_r, a, b)
# define u2_bo(wir_r, a) u2_bn_cell(wir_r, a, _0)
/* u2_bn_decimal():
**
** On (wir_r), write (list), a list of digits, as a decimal.
*/
u2_noun
u2_bn_decimal(u2_wire wir_r,
u2_list lit);
/* u2_bn_heximal():
**
** On (wir_r), write (lit), a list of digits, as a hexadecimal.
*/
u2_noun
u2_bn_heximal(u2_wire wir_r,
u2_list lit);
/* u2_bn_ice():
**
** Produce `a`, not referencing the can. Copy or gain reference.
*/
u2_noun
u2_bn_ice(u2_wire wir_r,
u2_weak a);
# define u2_bx(wir_r, a) u2_bn_ice(wir_r, a)
/* u2_bn_list():
**
** Generate a null-terminated list, with u2_none as terminator.
*/
u2_noun
u2_bn_list(u2_wire wir_r, ...);
/* u2_bn_nock():
**
** Nock or bail.
*/
u2_noun // transfer
u2_bn_nock(u2_wire wir_r,
u2_noun bus, // retain
u2_noun fol); // retain
/* u2_bn_mp():
**
** Copy the GMP integer [a] into an atom. Free it.
*/
u2_noun
u2_bn_mp(u2_wire wir_r,
mpz_t a_mp);
/* u2_bn_qual():
**
** Produce the quadruple [a b c d].
*/
u2_noun
u2_bn_qual(u2_wire wir_r,
u2_noun a,
u2_noun b,
u2_noun c,
u2_noun d);
# define u2_bq(wir_r, a, b, c, d) u2_bn_qual(wir_r, a, b, c, d)
/* u2_bn_quil():
**
** Produce the quintuple [a b c d].
*/
u2_noun
u2_bn_quil(u2_wire wir_r,
u2_noun a,
u2_noun b,
u2_noun c,
u2_noun d,
u2_noun e);
# define u2_bu(wir_r, a, b, c, d, e) u2_bn_quil(wir_r, a, b, c, d, e)
/* u2_bn_trel():
**
** Produce the triple [a b c].
*/
u2_noun
u2_bn_trel(u2_wire wir_r,
u2_noun a,
u2_noun b,
u2_noun c);
# define u2_bt(wir_r, a, b, c) u2_bn_trel(wir_r, a, b, c)
/* u2_bn_words():
**
** Copy [a] words from [b] into an atom.
*/
u2_noun
u2_bn_words(u2_wire wir_r,
c3_w a_w,
const c3_w* b_w);
/* u2_bn_molt():
**
** Mutate `som` with a 0-terminated list of axis, noun pairs.
** Axes must be cats (31 bit).
*/
u2_noun // transfer
u2_bn_molt(u2_wire wir_r,
u2_noun som, // retain
...); // retain
/* u2_bn_molf():
**
** As u2_bn_molt(), with argument pointer.
*/
u2_noun
u2_bn_molf(u2_wire wir_r,
u2_noun som,
va_list vap);
/* u2_bn_mang():
**
** Kick a core, substituting axes with nouns.
*/
u2_noun
u2_bn_mang(u2_wire wir_r,
u2_noun cor,
...); // nouns
/* u2_bn_mong():
**
** Call by gate and sample (new convention).
** Caller retains `gat`, transfers `sam`.
*/
u2_noun // produce
u2_bn_mong(u2_wire wir_r,
u2_noun gat, // retain
u2_noun sam); // submit
/* u2_bn_hook():
**
** Execute hook from core.
*/
u2_noun // transfer
u2_bn_hook(u2_wire wir_r,
u2_noun cor, // retain
const c3_c* tam_c);
/* u2_bn_cook():
**
** Reverse hook as molt.
*/
u2_noun // transfer
u2_bn_cook(u2_wire wir_r,
u2_noun cor, // retain
const c3_c* tam_c,
u2_noun som); // transfer
/* u2_bn_gart():
**
** Call by core, hook, sample.
*/
u2_noun
u2_bn_gart(u2_wire wir_r,
u2_noun cor,
const c3_c* tam_c,
u2_noun sam);
/* u2_bn_gort():
**
** Call by core, depth, hook, molt list.
*/
u2_noun
u2_bn_gort(u2_wire wir_r,
u2_noun cor,
const c3_c* tam_c,
...);
/* u2_bn_wait():
**
** Produce the functional equivalent of `|.(~(tam cor sam))`.
*/
u2_noun // produce
u2_bn_wait(u2_wire wir_r,
u2_noun cor, // retain
u2_noun sam, // retain
const c3_c* tam_c); // retain

192
include/f/benx.h
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@ -1,192 +0,0 @@
/* include/benx.h
**
** This file is in the public domain.
*/
/** Data structures.
**/
/* u2_loom_benx: tracing, profiling, debugging
*/
typedef struct _u2_loom_benx {
/* Source position debug stack:
**
** *(list ~[* [@ @] [@ @]])
*/
u2_weak zat; // on shed
/* Manual context debug stack:
**
** *(list %{nap})
*/
u2_weak zof; // on shed
/* Interpreter steps.
*/
c3_d sap_d;
/* Words copied.
*/
c3_d cop_d;
/* Matching comparisons.
*/
c3_d det_d;
/* Jet activations.
*/
c3_d jax_d;
/* User-defined activations.
*/
c3_d use_d;
/* Current depth of C stack.
*/
c3_w wac_w;
/* Maximum depth of C stack.
*/
c3_w wax_w;
/* Original words in wire.
*/
c3_w lif_w;
/* Original words in basket.
*/
c3_w bos_w;
/* Unix time in seconds.
*/
c3_w sec_w;
/* Unix time in microseconds.
*/
c3_w usc_w;
} u2_loom_benx;
#define u2_benx_at(bex_r, wof) *u2_at(bex_r, u2_loom_benx, wof)
#define u2_benx_be(bex_r, ite, wof) *u2_be(bex_r, u2_loom_benx, ite, wof)
/** Functions.
**/
/* u2_bx_boot(): reset the performance log.
*/
void
u2_bx_boot(u2_ray wir_r);
/* u2_bx_post(): export and reset the performance log.
**
** zat: source position stack (on shed)
** zof: programer action stack (on shed)
** sap: number of steps
** cop: number of words copied
** det: number of identical nouns compared
** jax: number of jet activations
** use: number of user counts
** wax: maximum depth of C stack
** viq: words in wire allocated
** zor: words in basket allocated
** ums: number of milliseconds consumed
*/
u2_bean
u2_bx_post(u2_ray wir_r,
u2_noun* zat,
u2_noun* zof,
c3_d* sap_d,
c3_d* cop_d,
c3_d* det_d,
c3_d* jax_d,
c3_d* use_d,
c3_w* wax_w,
c3_ws* viq_ws,
c3_ws* zor_ws,
c3_w* ums_w);
/* u2_bx_spot(): declare source position.
*/
void
u2_bx_spot(u2_ray wir_r,
u2_noun hod); // transfer
/* u2_bx_loaf(): print debug wall.
*/
void
u2_bx_loaf(u2_ray wir_r,
u2_noun wal); // retain
/* u2_bx_bean_ent(), u2_bx_bean_out(): enter and exit execution state.
*/
void
u2_bx_bean_ent(u2_ray wir_r,
u2_noun hod); // transfer
void
u2_bx_bean_out(u2_ray wir_r);
/* u2_bx_step(): note interpreter step.
*/
void
u2_bx_step(u2_ray wir_r);
/* u2_bx_copy(): note `cop` copied words.
*/
void
u2_bx_copy(u2_ray wir_r,
c3_w cop_w);
/* u2_bx_dent(): note 'det' identicals.
*/
void
u2_bx_dent(u2_ray wir_r,
c3_w det_w);
/* u2_bx_shed(): note `wad` allocated/freed words in hangar.
*/
void
u2_bx_shed(u2_ray wir_r,
c3_ws wad_ws);
/* u2_bx_bask(): note `wad` allocated/freed words in basket.
*/
void
u2_bx_bask(u2_ray wir_r,
c3_ws wad_ws);
/* u2_bx_sink(): go deeper (call) in the C stack.
*/
void
u2_bx_sink(u2_ray wir_r);
/* u2_bx_rise(): go shallower (return) in the C stack.
*/
void
u2_bx_rise(u2_ray wir_r);
/* u2_bx_used(): report a user count.
*/
void
u2_bx_used(u2_ray wir_r);
/* u2_bx_flew(): report a jet activation.
*/
void
u2_bx_flew(u2_ray wir_r);
/* u2_bx_mark(): update memory watermarks.
*/
void
u2_bx_mark(u2_ray wir_r);
/* u2_bx_show(): print benchmark report and clear structure.
*/
void
u2_bx_show(u2_ray wir_r);
/* u2_bx_warn(): report a warning at file and line.
*/
void
u2_bx_warn(u2_ray wir_r,
const c3_c* fil_c,
c3_w lyn_w);
# define u2_bx_warn_here(wir_r) u2_bx_warn(wir_r, __FILE__, __LINE__)

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include/f/cash.h
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@ -1,271 +0,0 @@
/* include/cash.h
**
** This file is in the public domain.
*/
/** Hash-table design:
***
*** The cash system is a 16-way hash tree designed to
*** scale smoothly, remaining small for small usage
*** and fast for big usage. It is also salted for use
*** of multiple associations in the same table.
***
*** A logical key is the combination of an opaque
*** function salt, any number < (1 << 31), and a
*** sample list. Matches are in every case within
*** the salt.
***
*** All the nouns in the sample list are equal, but
*** duplicate. Comparing duplicates is expensive, so
*** the hash-table stores every duplicate it finds.
***
*** The search key is the mug of the salt, XORed
*** with the mug of the sample. [XX - This sacrifices
*** efficiency to internal convenience and should
*** be replaced with direct salt.]
***
*** A single slot stores a single entry. If a new entry
*** is added, the slot expands to a 16-way table. If the
*** table is lightly filled, slots are collision-mapped.
*** If it is heavily filled, slots are radix-mapped.
***
*** Full key collisions, which are inevitable and not at
*** all improbable, revert to linear search. 16 collisions
*** on the same 31-bit key will produce storage failure.
***
*** Future revisions should add a reclamation mode based on
*** the "clock algorithm" (a variant on LRU). The clock
*** rotates around search-key space. Entries are reclaimed
*** if they are clocked out and either key or value has a
*** reference count of 1.
**/
/** Tunable constants.
**/
/* A 16-way subtable with remaining keyspace switches up to laminar
** mode when it exceeds `cash_hi` recursively counted entries, and
** reverts to collision mode when it falls back below `cash_lo`.
*/
# define u2_tune_cash_lo 6
# define u2_tune_cash_hi 10
/** Data types.
**/
/* Slot: a discriminated union.
*/
# define u2_slot_is_a(lot_r) (0 == (*u2_at_ray(lot_r) >> 31))
# define u2_slot_is_b(lot_r) (3 == (*u2_at_ray(lot_r) >> 30))
# define u2_slot_is_c(lot_r) (2 == (*u2_at_ray(lot_r) >> 30))
/* u2_cash_slot_a: cache slot, containing exactly one entry.
*/
typedef struct {
/* sel_m: opaque, unique function identity (0 for nock)
** sap: sample list
** pro: product
*/
c3_m sel_m;
u2_noun sap;
u2_noun pro;
} u2_cash_slot_a;
typedef u2_cash_slot_a u2_cash_slot;
# define u2_slot_a_sel(lot_r) *u2_at(lot_r, u2_cash_slot_a, sel_m)
# define u2_slot_a_sap(lot_r) *u2_at(lot_r, u2_cash_slot_a, sap)
# define u2_slot_a_pro(lot_r) *u2_at(lot_r, u2_cash_slot_a, pro)
# define u2_slot_gunk_coll (7 << 29)
# define u2_slot_gunk_radx (6 << 29)
# define u2_slot_gunk_is_coll(gun_w) (!!((gun_w) & (1 << 29)))
# define u2_slot_gunk_is_radx(gun_w) (!((gun_w) & (1 << 29)))
/* u2_cash_slot_b: cache slot, with 16-way table - if not empty.
*/
typedef struct {
/* gun_w: gunk word - (1 << 31) at present
** rag_w: recursive entry count
** sid_r: ray to 16-way slot array, or 0 if rag_w is 0
*/
c3_w gun_w;
c3_w rag_w;
u2_ray sid_r;
} u2_cash_slot_b;
# define u2_slot_b_gun(lot_r) *u2_at(lot_r, u2_cash_slot_b, gun_w)
# define u2_slot_b_rag(lot_r) *u2_at(lot_r, u2_cash_slot_b, rag_w)
# define u2_slot_b_sid(lot_r) *u2_at(lot_r, u2_cash_slot_b, sid_r)
# define u2_slot_b_sid_i(lot_r, i_w) \
(u2_slot_b_sid(lot_r) + ((i_w) * c3_wiseof(u2_cash_slot_a)))
/* u2_cash_slot_c: cache slot, empty
*/
typedef struct {
/* emt_w: (1 << 31)
*/
c3_w emt_w;
c3_w xxx_w; // unused
c3_w xxy_w; // unused
} u2_cash_slot_c;
# define u2_slot_emty (1 << 31)
# define u2_slot_c_emt(lot_r) *u2_at(lot_r, u2_cash_slot_c, emt_w)
/** Functions.
**/
/* u2_cs_free():
**
** Release an old hashtable.
*/
void
u2_cs_free(u2_ray ral_r,
u2_ray lot_r); // submit
/* u2_cs_mark():
**
** Mark traverse of slot. Return allocated words.
*/
c3_w
u2_cs_mark(u2_ray ral_r,
u2_ray lot_r);
/* u2_cs_init():
**
** Initialize slot to empty.
*/
void
u2_cs_init(u2_ray lot_r);
/* u2_cs_lose():
**
** Release all resources in and under slot (but not slot itself).
*/
void
u2_cs_lose(u2_ray ral_r,
u2_ray lot_r); // submit
/* u2_cs_make():
**
** Create a new hashtable.
*/
u2_ray // produce
u2_cs_make(u2_ray ral_r);
/* u2_cs_find():
**
** Find `sam` for `sel`, or return `u2_none`.
*/
u2_weak // discover
u2_cs_find(u2_ray ral_r,
u2_ray lot_r,
c3_m sel_m,
u2_noun sam); // retain
/* u2_cs_find_cell():
**
** Find `[a b]` for `sel`, or return `u2_none`.
*/
u2_weak // retain
u2_cs_find_cell(u2_ray ral_r,
u2_ray lot_r,
c3_m sel_m,
u2_noun a, // retain
u2_noun b); // retain
/* u2_cs_find_mixt():
**
** Find `[a b]` for `sel`, or return `u2_none`.
*/
u2_weak // retain
u2_cs_find_mixt(u2_ray ral_r,
u2_ray lot_r,
c3_m sel_m,
const c3_c* a_c, // retain
u2_noun b); // retain
/* u2_cs_find_trel():
**
** Find `[a b c]` for `sel`, or return `u2_none`.
*/
u2_weak // retain
u2_cs_find_trel(u2_ray ral_r,
u2_ray lot_r,
c3_m sel_m,
u2_noun a, // retain
u2_noun b, // retain
u2_noun c); // retain
/* u2_cs_find_qual():
**
** Find `[a b c d]` for `sel`, or return `u2_none`.
*/
u2_weak // retain
u2_cs_find_qual(u2_ray ral_r,
u2_ray lot_r,
c3_m sel_m,
u2_noun a, // retain
u2_noun b, // retain
u2_noun c, // retain
u2_noun d); // retain
/* u2_cs_save():
**
** Save `sam` as `pro` for `sel`. Replace existing `pro`, if any.
*/
u2_noun // produce
u2_cs_save(u2_ray ral_r,
u2_ray lot_r,
c3_m sel_m,
u2_noun sam, // retain
u2_noun pro); // submit
/* u2_cs_save_cell():
**
** Save `[a b]` as `pro` for `sel`.
*/
u2_noun // transfer
u2_cs_save_cell(u2_ray ral_r,
u2_ray lot_r,
c3_m sel_m,
u2_noun a, // retain
u2_noun b, // retain
u2_noun pro); // transfer
/* u2_cs_save_mixt():
**
** Save `[a b]` as `pro` for `sel`.
*/
u2_noun // transfer
u2_cs_save_mixt(u2_ray ral_r,
u2_ray lot_r,
c3_m sel_m,
const c3_c* a_c, // retain
u2_noun b, // retain
u2_noun pro); // transfer
/* u2_cs_save_trel():
**
** Save `[a b c]` as `pro` for `sel`.
*/
u2_noun // transfer
u2_cs_save_trel(u2_ray ral_r,
u2_ray lot_r,
c3_m sel_m,
u2_noun a, // retain
u2_noun b, // retain
u2_noun c, // retain
u2_noun pro); // transfer
/* u2_cs_save_qual():
**
** Save `[a b c d]` as `pro` for `sel`.
*/
u2_noun // transfer
u2_cs_save_qual(u2_ray ral_r,
u2_ray lot_r,
c3_m sel_m,
u2_noun a, // retain
u2_noun b, // retain
u2_noun c, // retain
u2_noun d, // retain
u2_noun pro); // transfer

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/* include/chad.h
**
** This file is in the public domain.
*/
/** Data types.
**/
/* u2_loom_pear: overloaded name-value pair.
*/
typedef struct {
/* [nam val]: name-value pair
** [u2_none ray]: subtable
** [u2_none 0]: empty
*/
u2_weak nam;
u2_weak val;
} u2_loom_pear;
#define u2_pear_nam(per_r) *u2_at(per_r, u2_loom_pear, nam)
#define u2_pear_val(per_r) *u2_at(per_r, u2_loom_pear, nam)
/* u2_loom_chad:
**
** 16-way mug-powered hashtable. If wun != u2_none,
** table is not allocated.
*/
typedef struct {
u2_loom_pear dol_p[16];
} u2_loom_chad;
#define u2_chad_dol(cad_r, i_w) \
( (cad_r) + ((i_w) * c3_wiseof(u2_loom_pear)) )
#define u2_chad_dol_nam(cad_r, i_w) u2_pear_nam(u2_chad_dol(cad_r, i_w))
#define u2_chad_dol_val(cad_r, i_w) u2_pear_val(u2_chad_dol(cad_r, i_w))
/** Functions.
**/
/* u2_ch_init():
**
** Initialize empty chad.
*/
void
u2_ch_init(u2_ray cad_r);
/* u2_ch_find():
**
** Find value for `nam` in `cad`, or return `u2_none`.
*/
u2_weak
u2_ch_find(u2_ray cad_r,
u2_noun nam);
/* u2_ch_find_cell():
**
** Find value for `[hed tal]` in `cad`, or return `u2_none`.
*/
u2_weak
u2_ch_find_cell(u2_ray cad_r,
u2_noun hed,
u2_noun tal);
/* u2_ch_find_mixt():
**
** Find value for `[hed tal]` in `cad`, or return `u2_none`.
*/
u2_weak
u2_ch_find_mixt(u2_ray cad_r,
const c3_c* hed_c,
u2_noun tal);
/* u2_ch_save():
**
** Save `val` under `nam` in `cad`, allocating in `ral`.
** Return `u2_none` iff allocation fails. Asserts on duplicate.
*/
u2_weak // retain
u2_ch_save(u2_ray ral_r,
u2_ray cad_r,
u2_noun nam, // retain
u2_noun val); // retain
/* u2_ch_save_cell():
**
** Save `val` under `[hed tal]` in `cad`, allocating in `ral`.
** Return `u2_none` iff allocation fails. Asserts on duplicate.
*/
u2_weak // retain
u2_ch_save_cell(u2_ray ral_r,
u2_ray cad_r,
u2_noun hed, // retain
u2_noun tal, // retain
u2_noun val); // retain
/* u2_ch_save_mixt():
**
** Save `val` under `[hed tal]` in `cad`, allocating in `ral`.
** Return `u2_none` iff allocation fails. Asserts on duplicate.
**
** Caller retains ownership of arguments; callee retains result.
*/
u2_weak // retain
u2_ch_save_mixt(u2_ray ral_r,
u2_ray cad_r,
const c3_c* hed_c,
u2_noun tal, // retain
u2_noun val); // retain

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include/f/dash.h
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/* include/dash.h
**
** This file is in the public domain.
*/
/** Data types.
**/
/* u2_chop: identification in objective battery declaration.
**
** |?
** lef=*term
** [std=*term kel=@]
** [ven=*term pro=*term kel=@]
** [ven=*term pro=*term ver=@ kel=@]
** ==
*/
// typedef u2_noun u2_chop;
/* u2_clue: programmer's declaration hint
**
** [bud=*tool cop=*chop pic=*(list &[p=*term q=*tool])]
*/
// typedef u2_noun u2_clue;
/* u2_chip: complete battery record (XX: list should be map)
**
** :* dac=[cop=*chop pic=*(list <[p=*term q=*tool]>)]
** bat=*
** pet=<~ [axe=*axis led=*chip]>
** --
*/
// typedef u2_noun u2_chip;
/** Functions.
**/
/* u2_ds_find(): find chip by core, or none.
*/
u2_weak // senior
u2_ds_find(u2_wire wir_r,
u2_noun cor); // retain
/* u2_ds_mine():
**
** Register and/or replace core.
*/
u2_noun // produce
u2_ds_mine(u2_wire wir_r,
u2_noun clu, // retain
u2_noun cor); // submit
/* u2_ds_look():
**
** Produce hook formula from core, or u2_none.
*/
u2_weak // produce
u2_ds_look(u2_wire wir_r,
u2_noun cor, // retain
const c3_c* tam_c); // retain
/* u2_ds_wipe():
**
** Clear dashboard.
*/
void
u2_ds_wipe(u2_wire wir_r);
/* u2_ds_fire():
**
** Fire formula from core.
*/
u2_weak // produce
u2_ds_fire(u2_wire wir_r,
u2_noun cor, // retain
const c3_c* tam_c); // retain

430
include/f/funj.h
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/* include/funj.h
**
** This file is in the public domain.
*/
/** Data structures.
**/
/** Various nouns.
**/
typedef u2_noun u2_bank;
typedef u2_noun u2_cord;
typedef u2_noun u2_door;
typedef u2_noun u2_gene;
typedef u2_noun u2_home;
typedef u2_noun u2_init;
typedef u2_noun u2_menu;
typedef u2_noun u2_plan;
typedef u2_noun u2_plot;
typedef u2_noun u2_prop;
typedef u2_noun u2_rack;
typedef u2_noun u2_rung;
typedef u2_noun u2_rope;
typedef u2_noun u2_spec;
typedef u2_noun u2_tack;
typedef u2_noun u2_type;
typedef u2_noun u2_prep;
typedef u2_noun u2_dump;
/** Functions.
**/
/** Miscellaneous operators - all old.
**/
/* u2_fj_op_add():
**
** Produce the sum of (a) and (b).
*/
u2_atom
u2_fj_op_add(u2_wire wir_r,
u2_atom a,
u2_atom b);
/* u2_fj_op_con():
**
** Produce (a | b).
*/
u2_atom
u2_fj_op_con(u2_wire wir_r,
u2_atom a,
u2_atom b);
/* u2_fj_op_dec():
**
** Produce (atom - 1), or bull if (atom) is 0.
*/
u2_weak
u2_fj_op_dec(u2_wire wir_r,
u2_atom atom);
/* u2_fj_op_div():
**
** Produce (b / a), or bull if (a) is 0.
*/
u2_weak
u2_fj_op_div(u2_wire wir_r,
u2_atom a,
u2_atom b);
/* u2_fj_op_glu():
**
** Concatenate atomic strings `a` and `b`.
*/
u2_atom
u2_fj_op_glu(u2_wire wir_r,
u2_atom a,
u2_atom b);
/* u2_fj_op_inc():
**
** Produce (atom + 1).
*/
u2_atom
u2_fj_op_inc(u2_wire wir_r,
u2_atom atom);
/* u2_fj_op_log():
**
** Produce the lowest m_log such that (1 << m_log) > m.
*/
u2_atom
u2_fj_op_log(u2_wire wir_r,
u2_atom atom);
/* u2_fj_op_lsh():
**
** Produce (b << a).
*/
u2_atom
u2_fj_op_lsh(u2_wire wir_r,
u2_atom a,
u2_atom b);
/* u2_fj_op_peg():
**
** Concatenate (twig_a) above (twig_b).
*/
u2_atom
u2_fj_op_peg(u2_wire wir_r,
u2_atom twig_a,
u2_atom twig_b);
/* u2_fj_op_rsh():
**
** Produce (b >> a).
*/
u2_atom
u2_fj_op_rsh(u2_wire wir_r,
u2_atom a,
u2_atom b);
/* u2_fj_op_sub():
**
** Produce (b - a), or bull if (a > b).
*/
u2_weak
u2_fj_op_sub(u2_wire wir_r,
u2_atom a,
u2_atom b);
/* u2_fj_op_tip():
**
** Produce the root of (twig) - 2 or 3; o4 bull if (twig) is 1.
*/
u2_weak
u2_fj_op_tip(u2_atom twig);
/* u2_fj_op_tap():
**
** Produce (twig) with the root bit removed, or bull if (twig) is 1.
*/
u2_weak
u2_fj_op_tap(u2_wire wir_r,
u2_atom twig);
/** Lists.
**/
/* u2_fj_list_cat(): concatenate list.
*/
u2_list
u2_fj_list_cat(u2_wire wir_r,
u2_list lit,
u2_list lus);
/* u2_fj_list_flip(): invert list.
*/
u2_list
u2_fj_list_flip(u2_wire wir_r,
u2_list lit);
/* u2_fj_list_len(): length of list.
*/
c3_w
u2_fj_list_len(u2_wire wir_r,
u2_list lit);
/** Pools (sets).
**/
/* u2_fj_pool_ok(): sanity test for pool.
*/
c3_t
u2_fj_pool_ok(u2_pool pool);
/* u2_fj_pool_in():
**
** Return 1 iff (pig) is in (pool).
*/
c3_t
u2_fj_pool_in(u2_noun pig,
u2_pool pool);
/* u2_fj_pool_add():
**
** Produce a version of (pool_sub) which includes (pig).
*/
u2_noun
u2_fj_pool_add(u2_wire wir_r,
u2_noun pig,
u2_pool pool_sub);
/* u2_fj_pool_list():
**
** Convert (pool) to a pseudo-randomly sorted list,
** prepending to (list).
*/
u2_list
u2_fj_pool_list(u2_wire wir_r,
u2_list list,
u2_pool pool);
/* u2_fj_pool_cat():
**
** Produce a version of (pool_b) which includes all entries
** in (pool_a).
*/
u2_noun
u2_fj_pool_cat(u2_wire wir_r,
u2_pool pool_a,
u2_pool pool_b);
/* u2_fj_pool_at():
**
** Return path to node of (pig) in (pool), under (axe); or 0.
*/
u2_atom
u2_fj_pool_at(u2_wire wir_r,
u2_noun pig_in,
u2_atom axe,
u2_pool pool);
/** Books (associative arrays).
**/
/* u2_fj_book_is():
**
** Return 1 iff (noun) is a book.
*/
c3_t
u2_fj_book_is(u2_noun book);
/* u2_fj_book_in():
**
** Return 1 iff (tag_in) is in (book).
*/
c3_t
u2_fj_book_in(u2_noun tag_in,
u2_book book);
/* u2_fj_book_get():
**
** Produce the dog in (book) matching (tag_get), or u2_none.
*/
u2_weak
u2_fj_book_get(u2_noun tag_get,
u2_book book);
/* u2_fj_book_add():
**
** Produce a new book which adds (tag_add dog_add) to (book).
** Replace old dog, if any.
*/
u2_book
u2_fj_book_add(u2_wire wir_r,
u2_noun tag_add,
u2_noun dog_add,
u2_book book);
/* u2_fj_book_add_list():
**
** Produce a new book which adds all (tag dog) cells in
** (list) to (book). Replace old dog, if any.
*/
u2_book
u2_fj_book_add_list(u2_wire wir_r,
u2_list list,
u2_book book);
/* u2_fj_book_list():
**
** Convert (book) to a pseudo-randomly sorted list of (tag dog)
** cells, prepending to (list).
*/
u2_list
u2_fj_book_list(u2_wire wir_r,
u2_list list,
u2_book book);
/** Parsing.
**/
/* u2_fj_watt():
**
** Convert `zar`, a text atom, to a gene.
*/
u2_gene
u2_fj_watt(u2_wire wir_r,
u2_noun zar);
/** Plow (Watt compilation).
**/
/* u2_fj_plow_make():
**
** Not verifying type correctness, compile to formula.
*/
u2_noun
u2_fj_plow_make(u2_wire wir_r,
u2_type sut,
u2_gene gen);
/* u2_fj_plow_play():
**
** Not verifying type correctness, infer product type.
*/
u2_noun
u2_fj_plow_play(u2_wire wir_r,
u2_type sut,
u2_gene gen);
/* u2_fj_plow_show():
**
** Verify type correctness.
*/
u2_noun
u2_fj_plow_show(u2_wire wir_r,
u2_type sut,
u2_gene gen);
/* u2_fj_plow_pass():
**
** Verifying type correctness, compile to formula.
*/
u2_noun
u2_fj_plow_pass(u2_wire wir_r,
u2_type sut,
u2_gene gen);
/* u2_fj_plow_shop():
**
** Verifying type correctness, infer product type.
*/
u2_noun
u2_fj_plow_shop(u2_wire wir_r,
u2_type sut,
u2_gene gen);
/* u2_fj_plow_wish():
**
** Not verifying type correctness, compile and infer.
*/
u2_noun
u2_fj_plow_wish(u2_wire wir_r,
u2_type sut,
u2_gene gen);
/* u2_fj_plow_mill():
**
** Verifying type correctness, compile and infer.
*/
u2_noun
u2_fj_plow_mill(u2_wire wir_r,
u2_type sut,
u2_gene gen);
/** Prep and pump (prettyprinting).
**/
/* u2_fj_prep_textual():
**
** Prep with a text bias; fall back to decimal.
*/
u2_prep
u2_fj_prep_textual(u2_wire wir_r,
u2_atom atom);
/* u2_fj_prep_decimal():
**
** Prep a decimal value.
*/
u2_prep
u2_fj_prep_decimal(u2_wire wir_r,
u2_atom atom);
/* u2_fj_prep_heximal():
**
** Prep a hexadecimal value, with 0x.
*/
u2_prep
u2_fj_prep_heximal(u2_wire wir_r,
u2_atom atom);
/* u2_fj_prep_hexinal():
**
** Prep a heximal value, without 0x.
*/
u2_prep
u2_fj_prep_hexinal(u2_wire wir_r,
u2_atom atom);
/* u2_fj_prep_noun():
**
** Convert (noun) to a prep, which is
**
** (text)
** | (.glue *prep)
** | (.nail *prep)
*/
u2_prep
u2_fj_prep_noun(u2_wire wir_r,
u2_noun noun);
/* u2_fj_prep_close():
**
** Prep a list of preps, in (xb_a, xb_b).
*/
u2_prep
u2_fj_prep_close(u2_wire wir_r,
c3_y xb_a,
c3_y xb_b,
u2_list gah);
/* u2_fj_pump_dump():
**
** Convert (prep) to a dump, printing (cols) wide.
*/
u2_dump
u2_fj_pump_dump(u2_wire wir_r,
c3_w xw_cols,
u2_prep prep);
/* u2_err():
**
** Print (nopt) with (caption), using (wir).
*/
void
u2_err(u2_wire wir_r,
const c3_c* cl_caption,
u2_weak noun);
/* u2_burp():
**
** Print (prep) with (caption), using (wir).
*/
void
u2_burp(u2_wire wir_r,
const c3_c* cl_caption,
u2_prep prep);

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include/f/hevn.h
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/* include/hevn.h
**
** This file is in the public domain.
*/
/** Data structures.
**/
/* u2_pryr: takes a path and produces a unit.
*/
typedef u2_noun (*u2_pryr)(u2_noun);
/* u2_loom_hevn: global namespace control structure.
*/
typedef struct _u2_loom_hevn {
/* Don't set this unless you know what you're doing.
*/
u2_pryr god;
/* Mock gate stack. Pop the stack when executing.
**
** Each entry in this list is a crash-only gate. If the
** list is empty, we are in kernel mode & god is active.
*/
u2_noun lad;
} u2_loom_hevn;
#define u2_hevx_at(hev_r, wof) (*u2_at(hev_r, u2_loom_hevn, wof))
#define u2_hevx_be(hev_r, ite, wof) (*u2_be(hev_r, u2_loom_hevn, ite, wof))
#define u2_hevn_at(wof) u2_hevx_at(u2_wire_hev_r(u2_Wire), wof)
#define u2_hevn_be(ite, wof) u2_hevx_be(u2_wire_hev_r(u2_Wire), ite, wof)
/** Functions.
**/
/** Lifecycle.
**/
/* u2_hv_init(): initialize state.
*/
u2_ray
u2_hv_init(u2_ray wir_r);
/* u2_hv_mark(): mark heaven.
*/
c3_w
u2_hv_mark();

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include/f/host.h
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/* include/host.h
**
** This file is in the public domain.
*/
/** Macros.
**/
/* Symbol composition. Horrid.
*/
# define _j2_xd(x) j2_##x##_d
# define _j2_xm(x) j2_##x##_m
# define _j2_xmc(x) j2_##x##_mc
# define _j2_xmy(x) j2_##x##_my
# define _j2_xmx(x) j2_##x##_mx
# define _j2_xmk(x) j2_##x##_mk
# define _j2_xmi(x) j2_##x##_mi
# define _j2_xmj(x) j2_##x##_jets
# define _j2_xmd(x) j2_##x##_drivers
# define _j2_xp(p, x) j2_##x##_p_##p
# define _j2_xpc(p, x) j2_##x##_pc_##p
# define _j2_xss(x) #x
# define _j2_xs(x) _j2_xss(x)
# define _j2_qd(x) _j2_xd(x)
# define _j2_qm(x) _j2_xm(x)
# define _j2_qmc(x) _j2_xmc(x)
# define _j2_qmy(x) _j2_xmy(x)
# define _j2_qmx(x) _j2_xmx(x)
# define _j2_qmi(x) _j2_xmi(x)
# define _j2_qmk(x) _j2_xmk(x)
# define _j2_qmd(x) _j2_xmd(x)
# define _j2_qmj(x) _j2_xmj(x)
# define _j2_qp(p, x) _j2_xp(p, x)
# define _j2_qpc(p, x) _j2_xpc(p, x)
# define _j2_a(a) a
# define _j2_ab(a, b) a##__##b
# define _j2_abc(a, b, c) a##__##b##__##c
# define _j2_abcd(a, b, c, d) a##__##b##__##c##__##d
# define _j2_abcde(a, b, c, d, e) a##__##b##__##c##__##d##__##e
# define j2_sa(a) _j2_xs(_j2_a(a))
# define j2_sb(a, b) _j2_xs(_j2_ab(a, b))
# define j2_sc(a, b, c) _j2_xs(_j2_abc(a, b, c))
# define j2_sd(a, b, c, d) _j2_xs(_j2_abcd(a, b, c, d))
# define j2_se(a, b, c, d, e) _j2_xs(_j2_abcde(a, b, c, d, e))
# define j2_da(a) _j2_qd(_j2_a(a))
# define j2_db(a, b) _j2_qd(_j2_ab(a, b))
# define j2_dc(a, b, c) _j2_qd(_j2_abc(a, b, c))
# define j2_dd(a, b, c, d) _j2_qd(_j2_abcd(a, b, c, d))
# define j2_de(a, b, c, d, e) _j2_qd(_j2_abcde(a, b, c, d, e))
# define j2_ma(a) _j2_qm(_j2_a(a))
# define j2_mb(a, b) _j2_qm(_j2_ab(a, b))
# define j2_mc(a, b, c) _j2_qm(_j2_abc(a, b, c))
# define j2_md(a, b, c, d) _j2_qm(_j2_abcd(a, b, c, d))
# define j2_me(a, b, c, d, e) _j2_qm(_j2_abcde(a, b, c, d, e))
# define j2_mac(a) _j2_qmc(_j2_a(a))
# define j2_mbc(a, b) _j2_qmc(_j2_ab(a, b))
# define j2_mcc(a, b, c) _j2_qmc(_j2_abc(a, b, c))
# define j2_mdc(a, b, c, d) _j2_qmc(_j2_abcd(a, b, c, d))
# define j2_mec(a, b, c, d, e) _j2_qmc(_j2_abcde(a, b, c, d, e))
# define j2_may(a) _j2_qmy(_j2_a(a))
# define j2_mby(a, b) _j2_qmy(_j2_ab(a, b))
# define j2_mcy(a, b, c) _j2_qmy(_j2_abc(a, b, c))
# define j2_mdy(a, b, c, d) _j2_qmy(_j2_abcd(a, b, c, d))
# define j2_mey(a, b, c, d, e) _j2_qmy(_j2_abcde(a, b, c, d, e))
# define j2_max(a) _j2_qmx(_j2_a(a))
# define j2_mbx(a, b) _j2_qmx(_j2_ab(a, b))
# define j2_mcx(a, b, c) _j2_qmx(_j2_abc(a, b, c))
# define j2_mdx(a, b, c, d) _j2_qmx(_j2_abcd(a, b, c, d))
# define j2_mex(a, b, c, d, e) _j2_qmx(_j2_abcde(a, b, c, d, e))
# define j2_mai(a) _j2_qmi(_j2_a(a))
# define j2_mbi(a, b) _j2_qmi(_j2_ab(a, b))
# define j2_mci(a, b, c) _j2_qmi(_j2_abc(a, b, c))
# define j2_mdi(a, b, c, d) _j2_qmi(_j2_abcd(a, b, c, d))
# define j2_mei(a, b, c, d, e) _j2_qmi(_j2_abcde(a, b, c, d, e))
# define j2_mak(a) _j2_qmk(_j2_a(a))
# define j2_mbk(a, b) _j2_qmk(_j2_ab(a, b))
# define j2_mck(a, b, c) _j2_qmk(_j2_abc(a, b, c))
# define j2_mdk(a, b, c, d) _j2_qmk(_j2_abcd(a, b, c, d))
# define j2_mek(a, b, c, d, e) _j2_qmk(_j2_abcde(a, b, c, d, e))
# define j2_maj(a) _j2_qmj(_j2_a(a))
# define j2_mbj(a, b) _j2_qmj(_j2_ab(a, b))
# define j2_mcj(a, b, c) _j2_qmj(_j2_abc(a, b, c))
# define j2_mdj(a, b, c, d) _j2_qmj(_j2_abcd(a, b, c, d))
# define j2_mej(a, b, c, d, e) _j2_qmj(_j2_abcde(a, b, c, d, e))
# define j2_mad(a) _j2_qmd(_j2_a(a))
# define j2_mbd(a, b) _j2_qmd(_j2_ab(a, b))
# define j2_mcd(a, b, c) _j2_qmd(_j2_abc(a, b, c))
# define j2_mdd(a, b, c, d) _j2_qmd(_j2_abcd(a, b, c, d))
# define j2_med(a, b, c, d, e) _j2_qmd(_j2_abcde(a, b, c, d, e))
# define j2_pa(a, p) _j2_qp(p, _j2_a(a))
# define j2_pb(a, b, p) _j2_qp(p, _j2_ab(a, b))
# define j2_pc(a, b, c, p) _j2_qp(p, _j2_abc(a, b, c))
# define j2_pd(a, b, c, d, p) _j2_qp(p, _j2_abcd(a, b, c, d))
# define j2_pe(a, b, c, d, e, p) _j2_qp(p, _j2_abcde(a, b, c, d, e))
# define j2_pac(a, p) _j2_qpc(p, _j2_a(a))
# define j2_pbc(a, b, p) _j2_qpc(p, _j2_ab(a, b))
# define j2_pcc(a, b, c, p) _j2_qpc(p, _j2_abc(a, b, c))
# define j2_pdc(a, b, c, d, p) _j2_qpc(p, _j2_abcd(a, b, c, d))
# define j2_pec(a, b, c, d, e, p) _j2_qpc(p, _j2_abcde(a, b, c, d, e))
/** Types.
**/
/* u2_nash: cash-hash.
*/
struct u2_nash;
/* u2_ho_fun: actual function.
*/
typedef u2_noun (*u2_ho_fun)(u2_noun cor);
/* Jet to hash selector.
*/
# define u2_jet_fun_m(jet_j) (0x7fffffff & (c3_w)(c3_p)(jet_j))
/* u2_ho_state: jet state beans
*/
typedef c3_w u2_ho_state;
# define u2_jet_live 0x1 // live: C jet active
# define u2_jet_test 0x2 // test: C jet must be tested
# define u2_jet_memo 0x4 // memo: memoize, even if jet is dead
# define u2_jet_leak 0x8 // leak: check for memory leaks
# define u2_jet_dead 0
/* u2_ho_jet: a C function, per formula.
*/
typedef struct {
/* Function control string - finds formula in core. Declared.
**
** ".@" | "hook"
*/
const c3_c* fcs_c;
/* Invocation model. Declared:
**
** c3__lite // does not bail
** c3__hevy // may bail
*/
c3_m vok_m;
/* C function, on core. Declared.
*/
u2_noun (*fun_f)(u2_noun cor);
/* State - see above. Declared, but may change dynamically.
*/
u2_ho_state sat_s;
/* chip: battery identifier. Computed (declare u2_none).
*/
u2_noun xip;
/* Tool: Nock formula. Computed (declare u2_none).
*/
u2_noun fol;
/* Custom memoization key from core. Declared - should reorder.
*/
u2_noun (*key_f)(u2_noun cor);
/* Memo selector. Declared, with key function.
*/
c3_m fun_m;
/* Axis in battery. Computed (declare 0).
*/
c3_l axe_l;
} u2_ho_jet;
/* u2_ho_driver: battery driver.
*/
typedef struct _u2_ho_driver {
/* Control string - computed from seals.
*/
const c3_c* cos_c;
/* Function/formula jet array. Null `fcs` terminates.
*/
u2_ho_jet *fan_j;
/* Subdriver array, if any.
*/
struct _u2_ho_driver* sub_d;
/* Mug: short hash of chip, or 0. Must match if set.
*/
c3_w mug_w;
/* chip: battery identifier, from shed.
*/
u2_noun xip;
/* Cache from axe to jet.
*/
struct u2_nash* jax_s;
} u2_ho_driver;
/* u2_ho_hangar: driver system.
*/
typedef struct _u2_ho_hangar {
/* Cache from chip to driver.
*/
struct u2_nash* bad_s;
/* Next hangar in stack.
*/
struct _u2_ho_hangar *nex_h;
} u2_ho_hangar;
/** Globals.
**/
extern u2_ho_driver *HostDriverBase[];
/** Functions.
**/
/* u2_ho_push():
**
** Push a driver hangar (corresponding to a jet shed).
*/
void
u2_ho_push(void);
/* u2_ho_popp():
**
** Pop a driver hangar.
*/
void
u2_ho_popp(void);
/* u2_ho_klar():
**
** Clear and release all hangars.
*/
void
u2_ho_klar(void);
/* u2_ho_cstring(): return malloced control string for `xip`.
*/
c3_c* // transfer
u2_ho_cstring(u2_noun xip); // retain
/* u2_ho_warn():
**
** Report a warning at file and line. This is assumed
** to have no semantic effect and negligible cost.
*/
void
u2_ho_warn(const c3_c* fil_c,
c3_w lyn_w);
# define u2_ho_warn_here() u2_ho_warn(__FILE__, __LINE__)
/* u2_ho_test():
**
** Report result of jet test on `cor`. `pro` is fast; `vet` is slow.
*/
void
u2_ho_test(u2_ho_jet* jet_j,
u2_weak cor, // retain
u2_weak sof, // retain
u2_weak had); // retain
/* u2_ho_dive():
**
** Report compatibility failure in `xip`, with subject `bus`.
*/
void
u2_ho_dive(u2_noun xip, // retain
u2_noun bus); // retain
/* u2_ho_fine():
**
** Report test execution in `xip`, with subject `bus`.
*/
void
u2_ho_fine(u2_noun xip, // retain
u2_noun bus); // retain
/* u2_ho_use():
**
** Run a jet. Must be previously verified with u2_ho_nice().
*/
u2_weak // transfer
u2_ho_use(u2_ho_jet* jet_j, // retain
u2_noun cor, // retain
u2_noun fol); // retain
/* u2_ho_nice():
**
** Verify quickly that a chip's jet supports this core.
**
** Only the outer battery is assumed to match.
*/
u2_bean
u2_ho_nice(u2_ho_jet* jet_j,
u2_noun cor);
/* u2_ho_punt():
**
** Apply host nock driver on `xip`, `cor`, `fol`.
*/
u2_weak
u2_ho_punt(u2_noun xip, // retain
u2_noun cor, // retain
u2_noun fol); // retain
/* u2_ho_kick():
**
** Apply host nock driver on `xip`, `cor`, `fol`.
*/
u2_weak // produce
u2_ho_kick(u2_noun xip, // retain
u2_noun cor, // retain
u2_atom axe); // retain
/* u2_ho_kicq(): as u2_ho_kick(), but mocky.
*/
u2_noun // produce
u2_ho_kicq(u2_noun xip, // retain
u2_noun cor, // retain
u2_atom axe, // retain
u2_bean *pon); // retain

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include/f/loom.h
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/* include/loom.h
**
** This file is in the public domain.
*/
/** Global variables and definitions.
**/
# define Loom ((c3_w *)U2_OS_LoomBase)
# define LoomBits U2_OS_LoomBits
# define LoomSize (1 << LoomBits)
# define HalfBits (U2_OS_LoomBits - 1)
# define HalfSize (1 << HalfBits)
# define HalfEnd (HalfSize - 1)
# define LoomPageWords 12 // 16K pages
# define LoomAllPages (1 << 16) // 65536 pages
# define LoomHalfPages (1 << 15) // 32768 pages
# define LoomVersion 0xdeafbee
/** Data structures.
**/
/* u2_life: page state.
*/
typedef enum {
u2_page_none = 0, // page is not mapped
u2_page_slow = 1, // page not yet loaded (not used)
u2_page_neat = 2, // page is unmodified
u2_page_tref = 3 // page is dirty
} u2_page_life;
typedef struct {
u2_page_life lif_e: 2; // page state
c3_w mug_e: 30; // 30-bit mug
} u2_chit;
/* u2_chef: memory control, per whole, on disk.
*/
typedef struct _u2_chef { // control image
c3_d ent_d; // event number
c3_w ven_w; // version
c3_w bot_w; // offset in loom
c3_w pgs_w; // pages saved
} u2_chef;
/* u2_cheg: mapped segment. always grows upward for now.
*/
typedef struct _u2_cheg {
c3_c* nam_c; // name as a file
struct _u2_cheg* nex_u; // linked in list
c3_w bot_w; // beginning page
c3_w len_w; // length in pages
c3_w pgs_w; // pages in used prefix
c3_i ctl_i; // control file
c3_i dat_i; // data file
} u2_cheg;
# ifdef U2_GLOBAL
/* Memory control structures.
*/
volatile u2_chit LoomChem[LoomAllPages]; // memory
/* Direct segment pointers.
*/
u2_cheg LoomSegmentD = { "d" };
u2_cheg LoomSegmentC = { "c", &LoomSegmentD };
u2_cheg LoomSegmentB = { "b", &LoomSegmentC };
u2_cheg LoomSegmentA = { "a", &LoomSegmentB };
/* Critical-section bit, for signal handlers.
*/
volatile uint32_t u2_Critical;
# else
extern uint32_t LoomFrame;
extern volatile sig_atomic_t LoomStop;
extern volatile sig_atomic_t LoomIntr;
extern volatile uint32_t u2_Critical;
extern volatile u2_chit LoomChem[LoomAllPages];
extern u2_cheg LoomSegmentA, LoomSegmentB, LoomSegmentC, LoomSegmentD;
# endif
# define LoomFrameMax 8192
# define LoomSink \
(LoomFrame == LoomFrameMax ? (LoomStop = 1) : LoomFrame++)
# define LoomRise \
(LoomFrame--)
// # define LoomFold
/** Data types.
**/
/** Bitfields. Assumes HalfBits == 28 (the maximum).
***
*** u2_nit - word offset in loom
*** &&&&:28a
*** a: offset from loom
***
*** u2_ray - word offset on beam
*** &&&:1a:28b
*** a: beam (& = low = west, | = high = east)
*** b: offset on beam
***
*** u2_noun - noun
*** ?(u2_cat, u2_dog)
*** 1a:31b
*** a: cat if 0, dog if 1
***
*** u2_weak - noun
*** ?(noun, u2_none)
***
*** u2_dog - indirect atom or cell
*** ?(u2_pom, u2_pug)
*** |:29a:1b:1c
*** a: ray to data
*** b: boxed bit
***
*** u2_cat - direct atom
*** &:31a
*** a: unsigned integer
***
*** u2_pom - indirect cell
*** |:29a:1b:&
*** a: ray to struct u2_cell
*** b: allocated bit (0 == fixed, 1 == allocated)
***
*** u2_pug - indirect atom
*** |:29a:1b:|
*** a: ray to struct u2_atom
*** b: allocated bit (0 == fixed, 1 == allocated)
**/
typedef c3_w u2_nit;
typedef c3_w u2_ray;
typedef c3_w u2_fly;
typedef c3_w u2_dog;
typedef c3_w u2_cat;
typedef c3_w u2_pug;
/** Structures.
***
**/
/* u2_atom, u2_cell: logical atom and cell structures.
**
** Not referenced as such, since in ray space.
*/
typedef struct _u2_loom_atom {
c3_w mug_w;
c3_w len_w;
c3_w buf_w[0];
} u2_loom_atom;
typedef struct _u2_loom_cell {
c3_w mug_w;
u2_ray hed_r;
u2_ray tel_r;
} u2_loom_cell;
/** Basic macros.
**/
/** Bitfield unpacking. See above.
**/
# define u2_ray_a(ray) ( (ray) >> HalfBits )
# define u2_ray_b(ray) ( (ray) & ((1 << HalfBits) - 1) )
# define u2_fly_a(fly) ( (fly) >> 31 )
# define u2_dog_a(dog) ( ((dog) &~ (1 << 31)) >> 2 )
# define u2_dog_b(dog) ( 1 & ((dog) >> 1) )
# define u2_dog_c(dog) ( 1 & (dog) )
# define u2_pom_a(pom) u2_dog_a(pom)
# define u2_pom_b(pom) u2_dog_b(pom)
# define u2_pug_a(pug) u2_dog_a(pug)
# define u2_pug_b(pug) u2_dog_b(pug)
# define u2_fly_is_cat(fly) ( !u2_fly_a(fly) )
# define u2_fly_is_dog(fly) ( u2_fly_a(fly) )
# define u2_dog_is_pom(dog) ( !u2_dog_c(dog) )
# define u2_dog_is_pug(dog) ( u2_dog_c(dog) )
# define u2_dog_is_all(dog) ( u2_dog_b(dog) )
# define u2_fly_is_atom(a) \
(u2_fly_is_cat(a) || u2_dog_is_pug(a))
/** Bitfield packing. See above.
**/
# define u2_ray_of(a, b) ( ((a) << HalfBits) | (b) )
# define u2_dog_of(a, b, c) \
( (1 << 31) | ((a) << 2) | ((b) << 1) | (c) )
# define u2_pom_of(a, b) u2_dog_of(a, b, 0)
# define u2_pug_of(a, b) u2_dog_of(a, b, 1)
/** Cage reference and geometry.
***
*** Formally, we are always folded.
**/
# define u2_ray_fnit(ray) \
( u2_ray_a(ray) ? (HalfEnd - u2_ray_b(ray)) : (ray) )
# ifdef LoomFold
# define u2_ray_nit(ray) u2_ray_fnit(ray)
# else
# define u2_ray_nit(ray) (ray)
# endif
# define u2_ray_open(tid, tat, das) \
( (0 == u2_ray_a(tid)) \
? ( (u2_ray_fnit(tid) + (das)) < u2_ray_fnit(tat) ) \
: ( (u2_ray_fnit(tat) + (das)) < u2_ray_fnit(tid) ) )
# define u2_ray_gap(tid, tat) \
( (HalfSize - (u2_ray_b(tid) + u2_ray_b(tat))) )
/* last word of opposite is first word of other. so, in a 4-word loom:
**
** 0 1 2 3
** | | | |
** ## ## ## ##
** | | | |
** 3 2 1 0
*/
# define u2_ray_over(ray, siz_w) \
u2_ray_of(!u2_ray_a(ray), (HalfSize - (u2_ray_b(ray) + (siz_w))))
# define u2_at_nit(nit) (Loom + nit)
# define u2_at_ray(ray) u2_at_nit(u2_ray_nit(ray))
# define u2_nit_at(ptr_v) (((c3_w *)(ptr_v)) - Loom)
# ifdef LoomFold
# define u2_at_cord(ray, siz) \
(u2_ray_a(ray) ? (u2_at_ray(ray) - ((siz) - 1)) : u2_at_ray(ray))
# else
# define u2_at_cord(ray, siz) u2_at_ray(ray)
# endif
# define u2_aftr(ray, type, field) \
((ray) + \
( ((c3_w *)&((type *)0)->field) - \
((c3_w *)0) ) \
)
# define u2_fore(ray, type, field) \
((ray - 1) - \
( ((c3_w *)&((type *)0)->field) - \
((c3_w *)0) ) \
)
# define u2_at(ray, type, field) \
u2_at_ray(u2_aftr(ray, type, field))
# define u2_by(ray, type, field) \
u2_at_ray(u2_fore(ray, type, field))
# define u2_be(ray, type, item, field) \
( (item *)(void *)u2_at_ray(u2_aftr(ray, type, field)) )
# define u2_ray_beam(ray) u2_ray_a(ray)
# define u2_ray_point(ray) u2_ray_b(ray)
# define u2_dog_ray(dog) u2_dog_a(dog)
# define u2_dog_beam(dog) u2_ray_beam(u2_dog_ray(dog))
/*** Noun structure access.
***/
# define u2_at_dog_mug(a) u2_at_ray(u2_dog_a(a))
# define u2_at_pom_hed(a) u2_at_ray((1 + u2_pom_a(a)))
# define u2_at_pom_tel(a) u2_at_ray((2 + u2_pom_a(a)))
# define u2_at_pug_len(a) u2_at_ray((1 + u2_pug_a(a)))
# define u2_at_pug_buf(a, b) \
u2_at_ray((2 + (b) + u2_pug_a(a)))
# define u2_atom_word(a, b) \
( u2_fly_is_cat(a) ? (b ? 0 : (a)) : *u2_at_pug_buf(a, b) )
/*** Word axis macros.
****
**** Use these on axes known to be in 31-bit range.
***/
/* u2_ax_dep(): number of axis bits.
*/
# define u2_ax_dep(a_w) (c3_bits_word(a_w) - 1)
/* u2_ax_cap(): root axis, 2 or 3.
*/
# define u2_ax_cap(a_w) (0x2 | (a_w >> (u2_ax_dep(a_w) - 1)))
/* u2_ax_mas(): remainder after cap.
*/
# define u2_ax_mas(a_w) \
( (a_w & ~(1 << u2_ax_dep(a_w))) | (1 << (u2_ax_dep(a_w) - 1)) )
/* u2_ax_peg(): connect two axes.
*/
# define u2_ax_peg(a_w, b_w) \
( (a_w << u2_ax_dep(b_w)) | (b_w &~ (1 << u2_ax_dep(b_w))) )
/** Constants and macros.
**/
/* u2_none:
**
** An exceptional value, comparable to NaN for floats.
*/
# define u2_none u2_dog_of(u2_ray_of(0, 0), 0, 0)
/* Small atoms.
*/
# define _0 0
# define _1 1
# define _2 2
# define _3 3
# define _4 4
# define _5 5
# define _6 6
# define _7 7
# define _8 8
# define _9 9
# define _10 10
# define _11 11
# define _12 12
# define _13 13
# define _14 14
# define _15 15
/* Nock operators.
*/
# define u2_nock_frag 0
# define u2_nock_bone 1
# define u2_nock_sail 2
# define u2_nock_dust 3
# define u2_nock_vint 4
# define u2_nock_sing 5
# define u2_nock_trol 6
# define u2_nock_flac 7
# define u2_nock_gant 8
# define u2_nock_kick 9
# define u2_nock_hint 10
# define u2_nock_0 0
# define u2_nock_1 1
# define u2_nock_2 2
# define u2_nock_3 3
# define u2_nock_4 4
# define u2_nock_5 5
# define u2_nock_6 6
# define u2_nock_7 7
# define u2_nock_8 8
# define u2_nock_9 9
# define u2_nock_10 10
/* New (Nock 5) conventional axes for gate call.
*/
#if 1
# define u2_cv_pay 3 // payload
# define u2_cv_sam 6 // sample
# define u2_cv_sam_1 6
# define u2_cv_sam_2 12
# define u2_cv_sam_3 13
# define u2_cv_sam_4 24
# define u2_cv_sam_5 25
# define u2_cv_sam_6 26
# define u2_cv_sam_12 52
# define u2_cv_sam_13 53
# define u2_cv_sam_7 27
# define u2_cv_con 7 // context
# define u2_cv_con_2 14 // context
# define u2_cv_con_3 15 // context
# define u2_cv_con_sam 30 // sample in gate context
# define u2_cv_noc 2 // deprecated
# define u2_cv_bat 2 // battery
#endif
/* u2_yes, u2_no, u2_nul;
**
** Our Martian booleans and list terminator; empty string.
*/
# define u2_yes 0
# define u2_no 1
# define u2_nul 0
# define u2_blip 0
/* Tools for Martian booleans.
*/
# define u2_na(x) (u2_no == (x))
# define u2_so(x) (u2_yes == (x))
# define u2_say(x) ( (x) ? u2_yes : u2_no )
# define u2_not(x) ( (x == u2_yes) ? u2_no : u2_yes )
# define u2_and(x, y) ( (u2_so(x) && u2_so(y)) ? u2_yes : u2_no )
# define u2_or(x, y) ( (u2_so(x) || u2_so(y)) ? u2_yes : u2_no )
/** Typedefs.
***
*** Noun typedefs may reflect usage, structure, or both. Any noun
*** typedef is a noun - that is, it may not be (u2_none).
**/
/* u2_noun:
**
** A fly which is not u2_none.
*/
typedef u2_fly u2_noun;
/* u2_weak:
**
** A fly which may be (and must be tested for) u2_none.
*/
typedef u2_fly u2_weak;
/* u2_atom:
**
** A noun which is an atom.
*/
typedef u2_noun u2_atom;
/* u2_cell:
**
** A noun which is a cell.
*/
typedef u2_noun u2_cell;
/* u2_bean:
**
** A Martian boolean (0 = yes, 1 = no).
*/
typedef u2_noun u2_bean;
/* u2_axis:
**
** An atomic tree address.
*/
typedef u2_noun u2_axis;
/* u2_mote:
**
** An atom < (1 << 31).
*/
typedef u2_atom u2_mote;
/* u2_term:
**
** A Watt symbol.
*/
typedef u2_noun u2_term;
/* u2_list:
**
** A zero-terminated, tailward list.
*/
typedef u2_noun u2_list;
/* u2_tool:
**
** A valid or presumptive Nock formula.
*/
typedef u2_noun u2_tool;
/* u2_pool:
**
** A set, stored as binary treap by mug.
*/
typedef u2_noun u2_pool;
/* u2_book:
**
** An associative array, stored as binary treap by mug.
*/
typedef u2_noun u2_book;
/* u2_unit:
**
** A conditional (maybe), `[0 n]` or `0`.
*/
typedef u2_noun u2_unit;
/** Functions.
**/
/** Lifecycle.
**/
/* u2_loom_boot():
**
** Instantiate the loom as a new image.
*/
void
u2_loom_boot(void);
/* u2_loom_clip():
**
** Clip top and bottom.
*/
void
u2_loom_clip(c3_w bot_w, c3_w top_w);
/* u2_loom_load():
**
** Load the loom from a file.
*/
u2_bean
u2_loom_load(void);
/* u2_loom_exit():
**
** Quit out of the loom.
*/
void
u2_loom_exit(void);
/* u2_loom_save():
**
** Save the current loom at the current event number.
*/
u2_bean
u2_loom_save(c3_d ent_d);
/** General.
**/
/* u2_dust():
**
** Yes iff (a) is a cell.
*/
#if 0
u2_bean
u2_dust(u2_noun a)
#else
# define u2_dust(a) \
(u2_fly_is_atom(a) ? u2_no : u2_yes)
#endif
/* u2_frag():
**
** Return fragment (a) of (b), or u2_none if not applicable.
*/
u2_weak
u2_frag(u2_atom a,
u2_noun b);
/* u2_mean():
**
** Attempt to deconstruct `a` by axis, noun pairs; 0 terminates.
** Axes must be sorted in tree order.
*/
u2_bean
u2_mean(u2_noun a,
...);
/* u2_mug():
**
** Compute and/or recall the mug (31-bit hash) of (a).
*/
c3_w
u2_mug(u2_noun a);
/* u2_mug():
**
** Compute and/or recall the mug (31-bit hash) of (a).
*/
c3_w
u2_mum(u2_noun a);
/* u2_mur_words(): MurmurHash3 on raw words.
*/
c3_w
u2_mur_words(c3_w syd_w, c3_w len_w, c3_w* key_w);
/* u2_mug_string():
**
** Compute the mug of `a`, LSB first.
*/
c3_w
u2_mug_string(const c3_c *a_c);
/* u2_mug_words():
**
** Compute the mug of `buf`, `len`, LSW first.
*/
c3_w
u2_mug_words(const c3_w *buf_w,
c3_w len_w);
/* u2_mug_cell():
**
** Compute the mug of `[a b]`.
*/
c3_w
u2_mug_cell(u2_noun a,
u2_noun b);
/* u2_mug_trel():
**
** Compute the mug of `[a b c]`.
*/
c3_w
u2_mug_trel(u2_noun a,
u2_noun b,
u2_noun c);
/* u2_mug_qual():
**
** Compute the mug of `[a b c d]`.
*/
c3_w
u2_mug_qual(u2_noun a,
u2_noun b,
u2_noun c,
u2_noun d);
/* u2_mug_both():
**
** Join two mugs.
*/
c3_w
u2_mug_both(c3_w a_w,
c3_w b_w);
/* u2_fing():
**
** Yes iff (a) and (b) are the same copy of the same noun.
** (Ie, by pointer equality - u2_sing with false negatives.)
*/
u2_bean
u2_fing(u2_noun a,
u2_noun b);
/* u2_fing_c():
**
** Yes iff (b) is the same copy of the same noun as the C string [a].
*/
u2_bean
u2_fing_c(const c3_c* a_c,
u2_noun b);
/* u2_fing_cell():
**
** Yes iff `[p q]` and `b` are the same copy of the same noun.
*/
u2_bean
u2_fing_cell(u2_noun p,
u2_noun q,
u2_noun b);
/* u2_fing_mixt():
**
** Yes iff `[p q]` and `b` are the same copy of the same noun.
*/
u2_bean
u2_fing_mixt(const c3_c* p_c,
u2_noun q,
u2_noun b);
/* u2_fing_trel():
**
** Yes iff `[p q r]` and `b` are the same copy of the same noun.
*/
u2_bean
u2_fing_trel(u2_noun p,
u2_noun q,
u2_noun r,
u2_noun b);
/* u2_fing_qual():
**
** Yes iff `[p q r s]` and `b` are the same copy of the same noun.
*/
u2_bean
u2_fing_qual(u2_noun p,
u2_noun q,
u2_noun r,
u2_noun s,
u2_noun b);
/* u2_sing():
**
** Yes iff (a) and (b) are the same noun.
*/
u2_bean
u2_sing(u2_noun a,
u2_noun b);
/* u2_sing_c():
**
** Yes iff (b) is the same noun as the C string [a].
*/
u2_bean
u2_sing_c(const c3_c* a_c,
u2_noun b);
/* u2_sing_cell():
**
** Yes iff `[p q]` and `b` are the same noun.
*/
u2_bean
u2_sing_cell(u2_noun p,
u2_noun q,
u2_noun b);
/* u2_sing_mixt():
**
** Yes iff `[p q]` and `b` are the same noun.
*/
u2_bean
u2_sing_mixt(const c3_c* p_c,
u2_noun q,
u2_noun b);
/* u2_sing_trel():
**
** Yes iff `[p q r]` and `b` are the same noun.
*/
u2_bean
u2_sing_trel(u2_noun p,
u2_noun q,
u2_noun r,
u2_noun b);
/* u2_sing_qual():
**
** Yes iff `[p q r s]` and `b` are the same noun.
*/
u2_bean
u2_sing_qual(u2_noun p,
u2_noun q,
u2_noun r,
u2_noun s,
u2_noun b);
/* u2_nord():
**
** Return 0, 1 or 2 if `a` is below, equal to, or above `b`.
*/
u2_atom
u2_nord(u2_noun a,
u2_noun b);
/* u2_stud():
**
** Yes iff (a) is an atom.
*/
#if 0
u2_bean
u2_stud(u2_noun a)
#else
# define u2_stud(a) \
(u2_fly_is_atom(a) ? u2_yes : u2_no)
#endif
/** Cell access.
**/
/* u2_as_bush():
**
** Factor [a] as a bush [b.[p q] c].
*/
u2_bean
u2_as_bush(u2_noun a,
u2_noun* b,
u2_noun* c);
/* u2_as_cell():
**
** Factor (a) as a cell (b c).
*/
u2_bean
u2_as_cell(u2_noun a,
u2_noun* b,
u2_noun* c);
/* u2_as_hext():
**
** Factor (a) as a hext (b c d e f g)
*/
u2_bean
u2_as_hext(u2_noun a,
u2_noun* b,
u2_noun* c,
u2_noun* d,
u2_noun* e,
u2_noun* f,
u2_noun* g);
/* u2_as_p():
**
** & [0] if [a] is of the form [b *c].
*/
u2_bean
u2_as_p(u2_noun a,
u2_noun b,
u2_noun* c);
/* u2_as_pq():
**
** & [0] if [a] is of the form [b *c d].
*/
u2_bean
u2_as_pq(u2_noun a,
u2_noun b,
u2_noun* c,
u2_noun* d);
/* u2_as_pqr():
**
** & [0] if [a] is of the form [b *c *d *e].
*/
u2_bean
u2_as_pqr(u2_noun a,
u2_noun b,
u2_noun* c,
u2_noun* d,
u2_noun* e);
/* u2_as_pqrs():
**
** & [0] if [a] is of the form [b *c *d *e *f].
*/
u2_bean
u2_as_pqrs(u2_noun a,
u2_noun b,
u2_noun* c,
u2_noun* d,
u2_noun* e,
u2_noun* f);
/* u2_as_qual():
**
** Factor (a) as a qual (b c d e).
*/
u2_bean
u2_as_qual(u2_noun a,
u2_noun* b,
u2_noun* c,
u2_noun* d,
u2_noun* e);
/* u2_as_quil():
**
** Factor (a) as a quil (b c d e f).
*/
u2_bean
u2_as_quil(u2_noun a,
u2_noun* b,
u2_noun* c,
u2_noun* d,
u2_noun* e,
u2_noun* f);
/* u2_as_trel():
**
** Factor (a) as a trel (b c d).
*/
u2_bean
u2_as_trel(u2_noun a,
u2_noun *b,
u2_noun *c,
u2_noun *d);
/* u2_h(), u2_sh():
**
** Return the head of `a`, unsafely or safely.
*/
#if 0
u2_noun
u2_h(u2_noun a);
#else
# define u2_h(a) (*u2_at_pom_hed(a))
#endif
u2_noun
u2_sh(u2_noun a);
/* u2_t(), u2_st():
**
** Return the tail of `a`, unsafely or safely.
*/
#if 0
u2_noun
u2_t(u2_noun a);
#else
# define u2_t(a) (*u2_at_pom_tel(a))
#endif
u2_noun
u2_st(u2_noun a);
/** Atom access.
**/
/* u2_met():
**
** Return the size of (b) in bits, rounded up to
** (1 << a_y).
**
** For example, (a_y == 3) returns the size in bytes.
*/
c3_w
u2_met(c3_y a_y,
u2_atom b);
/* u2_bit():
**
** Return bit (a_w) of (b).
*/
c3_b
u2_bit(c3_w a_w,
u2_atom b);
/* u2_byte():
**
** Return byte (a_w) of (b).
*/
c3_y
u2_byte(c3_w a_w,
u2_atom b);
/* u2_bytes():
**
** Copy bytes (a_w) through (a_w + b_w - 1) from (d) to (c).
*/
void
u2_bytes(c3_w a_w,
c3_w b_w,
c3_y* c_y,
u2_atom d);
/* u2_chop():
**
** Into the bloq space of `met`, from position `fum` for a
** span of `wid`, to position `tou`, XOR from atom `src`
** into ray `dst`.
*/
void
u2_chop(c3_g met_g,
c3_w fum_w,
c3_w wid_w,
c3_w tou_w,
u2_ray dst_r,
u2_atom src);
/* u2_mp():
**
** Copy (b) into (a_mp).
*/
void
u2_mp(mpz_t a_mp,
u2_atom b);
/* u2_word():
**
** Return word (a_w) of (b).
*/
c3_w
u2_word(c3_w a_w,
u2_atom b);
/* u2_chub():
**
** Return double-word (a_w) of (b).
*/
c3_d
u2_chub(c3_w a_w,
u2_atom b);
/* u2_words():
**
** Copy words (a_w) through (a_w + b_w - 1) from (d) to (c).
*/
void
u2_words(c3_w a_w,
c3_w b_w,
c3_w* c_w,
u2_atom d);

49
include/f/nock.h
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@ -1,49 +0,0 @@
/* include/nock.h
**
** This file is in the public domain.
*/
/** Functions.
**/
/* u2_nk_nock():
**
** Compute `(nock bus fol)`.
*/
u2_weak // transfer
u2_nk_nock(u2_wire wir_r,
u2_weak bus, // transfer
u2_weak fol); // retain
/* u2_nk_soft():
**
** Compute `(nock bus fol)`, interpreter first.
*/
u2_weak // transfer
u2_nk_soft(u2_wire wir_r,
u2_weak bus, // transfer
u2_weak fol); // retain
/* u2_nk_nold():
**
** Really compute `(nock bus fol)`, interpreter first.
*/
u2_weak // transfer
u2_nk_nold(u2_wire wir_r,
u2_weak bus, // transfer
u2_weak fol); // retain
/* u2_nk_mong():
**
** Compute `(nock gat(-> sam) +.gat)` - new calling convention.
*/
u2_weak // transfer
u2_nk_mong(u2_wire wir_r,
u2_weak gat, // retain
u2_weak sam); // transfer
/* u2_nk_kick():
**
** Fire `gat` without changing the sample.
*/
u2_weak // transfer
u2_nk_kick(u2_wire wir_r,
u2_weak gat); // retain

673
include/f/rail.h
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@ -1,673 +0,0 @@
/* include/rail.h
**
** This file is in the public domain.
*/
/** Configurations.
**/
# undef U2_LEAK_DEBUG
# ifdef U2_LEAK_DEBUG
# define u2_leak_on(x) (COD_w = x)
extern c3_w COD_w;
# define u2_leak_off (COD_w = 0)
# endif
/** Data types.
**/
/** Ray types.
**/
/* u2_rail: an allocation control frame.
*/
typedef u2_ray u2_rail;
/* u2_wire: an execution context, inheriting rail
*/
typedef u2_ray u2_wire;
/** Structures - in loom space.
**/
/* Base rail.
*/
typedef struct _u2_loom_rail {
u2_ray cap_r; // top of transient region
u2_ray hat_r; // top of new durable region
u2_ray mat_r; // bottom of transient region
u2_ray rut_r; // bottom of new durable region
c3_m hip_m; // memory model in durable; c3__rock, c3__sand
} u2_loom_rail;
# define u2_rail_cap_r(ral_r) *u2_at(ral_r, u2_loom_rail, cap_r)
# define u2_rail_hat_r(ral_r) *u2_at(ral_r, u2_loom_rail, hat_r)
# define u2_rail_mat_r(ral_r) *u2_at(ral_r, u2_loom_rail, mat_r)
# define u2_rail_rut_r(ral_r) *u2_at(ral_r, u2_loom_rail, rut_r)
# define u2_rail_hip_m(ral_r) *u2_at(ral_r, u2_loom_rail, hip_m)
/* Pork - base of frame.
*/
typedef struct {
u2_ray mut_r; // parent mat
u2_ray rit_r; // parent rut
c3_m hap_m; // parent hip
} u2_loom_pork;
# define u2_pork_mut_r(pik_r) *u2_at(pik_r, u2_loom_pork, mut_r)
# define u2_pork_rit_r(pik_r) *u2_at(pik_r, u2_loom_pork, rit_r)
# define u2_pork_hap_m(pik_r) *u2_at(pik_r, u2_loom_pork, hap_m)
/* Floe - a solid rail allocator. Implied by `hip_m == c3__sand`.
*/
typedef struct {
} u2_loom_floe;
/* Soup - a liquid rail allocator.
*/
# define u2_soup_free_no 28
typedef struct {
u2_ray fre_r[u2_soup_free_no]; // doubly-linked free lists
u2_cash_slot lot_s; // modern memo cache
#ifdef U2_PROFILE_MEMORY
c3_w liv_w; // number of words live
#endif
} u2_loom_soup;
# define u2_soup_fre_r(sop_r, x) *u2_at(sop_r, u2_loom_soup, fre_r[x])
# define u2_soup_lot_r(sop_r) u2_aftr(sop_r, u2_loom_soup, lot_s)
# define u2_soup_liv_w(sop_r) *u2_at(sop_r, u2_loom_soup, liv_w)
/* A noun box, for liquid hats. Behind pointer, addressed fwd.
**
** The box size is also stored at the end of the box in classic
** bad ass malloc style. Hence a box is:
**
** ---
** siz_w
** use_w
** user data
** siz_w
** ---
**
** Do not attempt to adjust this structure!
*/
typedef struct _u2_loom_rail_box {
c3_w siz_w; // size of this box
c3_w use_w; // reference count; free if 0
#ifdef U2_LEAK_DEBUG
c3_w cod_w; // allocation code
#endif
} u2_loom_rail_box;
# define u2_rail_box_siz(box) *u2_at(box, u2_loom_rail_box, siz_w)
# define u2_rail_box_use(box) *u2_at(box, u2_loom_rail_box, use_w)
# define u2_rail_box_cod(box) *u2_at(box, u2_loom_rail_box, cod_w)
/* A free node. Addressed from the box.
*/
typedef struct _u2_loom_rail_hut {
u2_loom_rail_box b;
u2_ray pre_r; // next on free list
u2_ray nex_r; // next on free list
} u2_loom_rail_hut;
# define u2_rail_hut_siz(hut) *u2_at(hut, u2_loom_rail_hut, b.siz_w)
# define u2_rail_hut_use(hut) *u2_at(hut, u2_loom_rail_hut, b.use_w)
# define u2_rail_hut_pre(hut) *u2_at(hut, u2_loom_rail_hut, pre_r)
# define u2_rail_hut_nex(hut) *u2_at(hut, u2_loom_rail_hut, nex_r)
# define u2_rail_box(som) \
( u2_fly_is_cat(som) \
? 0 \
: (u2_dog_a(som) - c3_wiseof(u2_loom_rail_box)) )
/** Abbreviations.
**/
# define u2_rc(ral_r, a, b) u2_rl_cell(ral_r, a, b)
# define u2_rt(ral_r, a, b, c) u2_rl_trel(ral_r, a, b, c)
# define u2_rq(ral_r, a, b, c, d) u2_rl_qual(ral_r, a, b, c, d)
# define u2_ri(ral_r, a, b, c, d, e) u2_rl_quil(ral_r, a, b, c, d, e)
# define u2_ro(ral_r, a) u2_rl_lone(ral_r, a)
# define u2_ru(ral_r, a) u2_rl_unit(ral_r, a)
# define u2_rx(ral_r, a) u2_rl_take(ral_r, a)
# define u2_rz(ral_r, a) u2_rl_lose(ral_r, a)
# define u2_rl u2_rl_list
# define u2_rk u2_rl_rack
/** Functions.
**/
/** Miscellaneous and interesting.
**/
/* u2_rl_boot():
**
** Create an empty rail in an empty loom, with memory model `hip`.
** See u2_rl_leap() for storage policies.
*/
u2_ray
u2_rl_boot(c3_m hip_m);
/* u2_rl_clear():
**
** Yes iff [lef] does not point to any word >= [net]
** and < [bat].
*/
u2_bean
u2_rl_clear(u2_noun lef,
u2_ray net_r,
u2_ray bat_r);
/* u2_rl_init():
**
** Install an empty rail within `hat_r` and `mat_r` in the loom,
** with memory model `hip`.
**
** Returns ray to rail, which always equalls the passed `mat_r`.
*/
u2_ray
u2_rl_init(c3_m hip_m,
u2_ray hat_r,
u2_ray mat_r);
/* u2_rl_dump():
**
** Print memory structure for benefit of archeologists.
*/
void
u2_rl_dump(u2_ray ral_r);
/* u2_rl_drain():
**
** Clear the memo cache (soup).
*/
void
u2_rl_drain(u2_ray ral_r);
/* u2_rl_fall():
**
** Reverse the beams backward, restoring the old frame.
*/
void
u2_rl_fall(u2_ray ral_r);
/* u2_rl_fall_part():
**
** Fall on `ral`, also releasing the partition `aux`.
*/
void
u2_rl_fall_part(u2_ray ral_r,
u2_ray aux_r);
/* u2_rl_flog():
**
** Release the can, setting cap to mat.
*/
void
u2_rl_flog(u2_ray ral_r);
/* u2_rl_gain():
**
** Gain a reference to `som`, returning it.
*/
u2_weak // transfer
u2_rl_gain(u2_ray ral_r,
u2_weak som); // retain
/* u2_rl_free():
**
** Free storage allocated by u2_rl_malloc().
*/
void
u2_rl_free(u2_ray ral_r,
void* lag_v);
/* u2_rl_ok():
**
** Ensure that all reference counts are valid in `som`.
*/
void
u2_rl_ok(u2_ray ral_r,
u2_noun som); // retain
/* u2_rl_junior():
**
** Yes iff `dus` is junior in `ral` - ie, must be copied
** to be referenced on the hat.
*/
u2_bean
u2_rl_junior(u2_ray ral_r,
u2_noun dus); // retain
/* u2_rl_leap():
**
** Reverse the beams forward, with memory model `hip`.
** Memory models at present:
**
** c3__sand solid, no boxes or reference counts
** c3__rock liquid, boxes, reference-counted heap
**
** Returns u2_yes on success.
*/
u2_bean
u2_rl_leap(u2_ray ral_r,
c3_m hip_m);
/* u2_rl_leap_part():
**
** Reverse and split rail, inserting partition of size `num/dem`
** plus `tip`.
**
** Returns partition rail, `aux_r`.
*/
u2_ray
u2_rl_leap_part(u2_ray ral_r,
c3_m hop_m,
c3_w num_w,
c3_w dem_w,
c3_w tip_w);
/* u2_rl_lose():
**
** Lose a reference to `som`. Free it if refcount == 0.
*/
void
u2_rl_lose(u2_ray ral_r,
u2_weak som); // transfer
/* u2_rl_gc_mark_noun():
**
** Mark a noun for gc. Return allocated words.
*/
c3_w
u2_rl_gc_mark_noun(u2_ray ral_r,
u2_noun som);
/* u2_rl_gc_mark_ptr():
**
** Mark a pointer allocated with ralloc. Return allocated words.
*/
c3_w
u2_rl_gc_mark_ptr(u2_ray ral_r,
u2_ray ptr_r);
/* u2_rl_gc_mark():
**
** Mark a rail (mainly memo cache). Return allocated words.
*/
c3_w
u2_rl_gc_mark(u2_ray ral_r);
/* u2_rl_gc_sweep():
**
** Sweep memory, freeing unused blocks. Match live, save leaked.
*/
c3_w
u2_rl_gc_sweep(u2_ray ral_r, c3_w sav_w);
/* u2_rl_malloc():
**
** Allocate `sib_w` *bytes* of raw C storage.
*/
void*
u2_rl_malloc(u2_ray ral_r,
c3_w sib_w);
/* u2_rl_malt():
**
** Initialize slab `sal` as an atom, internally measured.
*/
u2_atom // transfer
u2_rl_malt(u2_rail ral_r,
u2_ray sal_r);
/* u2_rl_mint():
**
** Initialize slab `sal` as an atom, externally measured.
*/
u2_atom // transfer
u2_rl_mint(u2_rail ral_r,
u2_ray sal_r,
c3_w len_w);
/* u2_rl_moot():
**
** Initialize slab `sal` as an atom, originally measured.
*/
u2_atom // transfer
u2_rl_moot(u2_rail ral_r,
u2_ray sal_r);
/* u2_rl_open():
**
** Yes iff [a] more words remain in the pad.
*/
u2_bean
u2_rl_open(u2_ray ral_r,
c3_w a_w);
/* u2_rl_ralloc():
**
** Allocate `siz_w` words of raw ray storage.
*/
u2_ray
u2_rl_ralloc(u2_ray ral_r,
c3_w siz_w);
/* u2_rl_rfree():
**
** Free raw ray storage allocated by `u2_rl_ralloc()`.
*/
void
u2_rl_rfree(u2_ray ral_r,
u2_ray nov_r);
/* u2_rl_senior():
**
** Yes iff `dus` is senior in `ral` - ie, does not
** require reference counting.
*/
u2_bean
u2_rl_senior(u2_ray ral_r,
u2_noun dus); // retain
/* u2_rl_slab():
**
** Create a blank atomic slab of `len` words.
*/
u2_ray
u2_rl_slab(u2_rail ral_r,
c3_w len_w);
/* u2_rl_slaq():
**
** Create a blank atomic slab of `len` bloqs of size `met`.
*/
u2_ray
u2_rl_slaq(u2_wire wir_r,
c3_g met_g,
c3_w len_w);
/* u2_rl_refs():
**
** Return the reference count of (som). For debugging, etc.
*/
c3_w
u2_rl_refs(u2_ray ral_r,
u2_noun som);
/* u2_rl_copy():
**
** Copy indirect noun `fiz` into main storage, preserving dags.
** Must be followed by `rl_wash(fiz)` if `fiz` is to be preserved.
*/
u2_weak // transfer
u2_rl_copy(u2_ray ral_r,
u2_dog fiz); // retain
/* u2_rl_take():
**
** Produce `a`, as eligible result. Copy juniors; reference peers.
*/
u2_weak // transfer
u2_rl_take(u2_ray ral_r,
u2_weak a); // retain
# define u2_rl_ice(ral_r, a) \
u2_rl_take(ral_r, a)
/* u2_rl_tamp():
**
** Tamp, eliding the segment from `net` up to `bat`,
** preserving the root `lef`.
**
** Assumes u2_rl_clear() with the same arguments.
*/
u2_noun
u2_rl_tamp(u2_ray ral_r,
u2_noun lef,
u2_ray net_r,
u2_ray bat_r);
/* u2_rl_valid():
**
** Validate rail for memory bugs.
*/
void
u2_rl_valid(u2_ray ral_r);
/* u2_rl_water():
**
** Return east and west watermarks, respectively.
*/
void
u2_rl_water(u2_ray ral_r,
c3_w* maz_w,
c3_w* buc_w);
/** Basic noun fabrication.
**/
/* u2_rl_bytes():
**
** Copy `a` bytes from `b` to an LSB first atom.
*/
u2_weak // transfer
u2_rl_bytes(u2_ray ral_r,
c3_w a_w,
const c3_y* b_y);
/* u2_rl_cell():
**
** Produce the cell `[a b]`.
*/
u2_weak // transfer
u2_rl_cell(u2_ray ral_r,
u2_weak a, // transfer
u2_weak b); // transfer
/* u2_rl_list():
**
** Produce a null-terminated list, terminating `...` with `u2_none`.
*/
u2_weak // transfer
u2_rl_list(u2_rail ral_r,
...); // transfer
/* u2_rl_lone():
**
** Create the unit `[0 a]`.
*/
#if 0
u2_weak // transfer
u2_rl_lone(u2_rail ral_r,
u2_weak a); // transfer
#else
# define u2_rl_lone(ral_r, a) \
u2_rc(ral_r, a, u2_nul)
#endif
/* u2_rl_molt():
**
** Mutate `som` with a 0-terminated list of axis, noun pairs.
** Axes must be cats (31 bit).
*/
u2_weak // transfer
u2_rl_molt(u2_rail ral_r,
u2_weak som, // retain
...); // transfer
/* u2_rl_molv():
**
** As u2_rl_molt(), by argument pointer.
*/
u2_weak // transfer
u2_rl_molv(u2_rail ral_r,
u2_weak som, // retain
va_list vap); // transfer
/* u2_rl_mp():
**
** Copy the GMP integer [a] into an atom.
*/
u2_weak // transfer
u2_rl_mp(u2_ray ral_r,
mpz_t a_mp); // transfer
/* u2_rl_qual():
**
** Produce the triple `[a b c d]`.
*/
#if 0
u2_weak // transfer
u2_rl_qual(u2_rail ral_r,
u2_weak a, // transfer
u2_weak b, // transfer
u2_weak c, // transfer
u2_weak d); // transfer
#else
# define u2_rl_qual(ral_r, a, b, c, d) \
u2_rc(ral_r, a, u2_rt(ral_r, b, c, d))
#endif
/* u2_rl_rack():
**
** Produce an n-tuple, terminating `...` with `u2_none`.
*/
u2_weak // transfer
u2_rl_rack(u2_rail ral_r,
...); // transfer
/* u2_rl_string():
**
** Produce an LSB-first atom from the C string `a`.
*/
u2_weak // transfer
u2_rl_string(u2_ray ral_r,
const c3_c* a_c);
/* u2_rl_trel():
**
** Create the triple `[a b c]`.
*/
#if 0
u2_weak // transfer
u2_rl_trel(u2_rail ral_r,
u2_weak a, // transfer
u2_weak b, // transfer
u2_weak c); // transfer
#else
# define u2_rl_trel(ral_r, a, b, c) \
u2_rc(ral_r, a, u2_rc(ral_r, b, c))
#endif
/* u2_rl_unit():
**
** Create the unit `[0 a]`.
*/
#if 0
u2_weak // transfer
u2_rl_unit(u2_rail ral_r,
u2_weak a); // transfer
#else
# define u2_rl_unit(ral_r, a) \
u2_rc(ral_r, u2_nul, a)
#endif
/* u2_rl_vint():
**
** Create `a + 1`.
*/
u2_weak // transfer
u2_rl_vint(u2_rail ral_r,
u2_weak a); // transfer
/* u2_rl_words():
**
** Copy [a] words from [b] into an atom.
*/
u2_weak // transfer
u2_rl_words(u2_ray ral_r,
c3_w a_w,
const c3_w* b_w);
/** Caching.
**/
/* u2_rl_find():
**
** Cache search for function (0 means nock) and sample.
*/
u2_weak // transfer
u2_rl_find(u2_ray ral_r,
u2_mote fun_m,
u2_noun sam); // retain
/* u2_rl_save():
**
** Cache store for function (0 means nock), sample and product.
*/
u2_weak // transfer
u2_rl_save(u2_ray ral_r,
u2_mote fun_m, // retain
u2_noun sam, // retain
u2_noun pro); // transfer
/* u2_rl_uniq():
**
** Use cache to render object unique.
*/
u2_noun // produce
u2_rl_uniq(u2_ray ral_r,
u2_noun som); // submit
/* u2_rl_find_cell(): as u2_rl_find(), for `sam=[a b]`.
** u2_rl_find_trel(): as u2_rl_find(), for `sam=[a b c]`.
** u2_rl_find_qual(): as u2_rl_find(), for `sam=[a b d]`.
** u2_rl_find_quil(): as u2_rl_find(), for `sam=[a b c d e]`.
**
** Extend as needed...
*/
u2_weak // transfer
u2_rl_find_cell(u2_ray, u2_mote, u2_noun, // retain
u2_noun); // retain
u2_weak // transfer
u2_rl_find_trel(u2_ray, u2_mote, u2_noun, // retain
u2_noun, // retain
u2_noun); // retain
u2_weak // transfer
u2_rl_find_qual(u2_ray, u2_mote, u2_noun, // retain
u2_noun, // retain
u2_noun, // retain
u2_noun); // retain
u2_weak // transfer
u2_rl_find_quil(u2_ray, u2_mote, u2_noun, // retain
u2_noun, // retain
u2_noun, // retain
u2_noun, // retain
u2_noun); // retain
/* u2_rl_save_cell(): as u2_rl_save(), for `sam=[a b]`.
** u2_rl_save_trel(): as u2_rl_save(), for `sam=[a b c]`.
** u2_rl_save_qual(): as u2_rl_save(), for `sam=[a b c d]`.
** u2_rl_save_quil(): as u2_rl_save(), for `sam=[a b c d e]`.
**
** Extended
*/
u2_weak // transfer
u2_rl_save_cell(u2_ray, u2_mote, u2_noun, // retain
u2_noun, // retain
u2_noun); // transfer
u2_weak // transfer
u2_rl_save_trel(u2_ray, u2_mote, u2_noun, // retain
u2_noun, // retain
u2_noun, // retain
u2_noun); // transfer
u2_weak // transfer
u2_rl_save_qual(u2_ray, u2_mote, u2_noun, // retain
u2_noun, // retain
u2_noun, // retain
u2_noun, // retain
u2_noun); // transfer
u2_weak // transfer
u2_rl_save_quil(u2_ray, u2_mote, u2_noun, // retain
u2_noun, // retain
u2_noun, // retain
u2_noun, // retain
u2_noun, // retain
u2_noun); // transfer

93
include/f/shed.h
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@ -1,93 +0,0 @@
/* include/shed.h
**
** This file is in the public domain.
*/
/** Data types.
**/
/* u2_seal: identification in objective battery declaration.
**
** |?
** lef=*term
** [std=*term kel=@]
** [ven=*term pro=*term kel=@]
** [ven=*term pro=*term ver=@ kel=@]
** ==
*/
typedef u2_noun u2_seal;
/* u2_clue: programmer's declaration hint
**
** [bud=*tool sil=*seal nut=*(list &[p=*term q=*tool])]
*/
typedef u2_noun u2_clue;
/* u2_disc: declaration layer (list should be map)
**
** [sil=*seal nut=*(list &[p=*term q=*tool])]
*/
typedef u2_noun u2_disc;
/* u2_chip: complete battery record
**
** [dac=*disc bat=* pet=<~ [axe=*axis led=*chip]>]
*/
typedef u2_noun u2_chip;
/* u2_loom_shed: jet registration hangar.
*/
typedef struct {
u2_loom_rail o;
/* cad_c: hash from battery to chip.
*/
u2_loom_chad cad_c;
/* dip_c: hash from battery, term to formula.
*/
u2_loom_chad dip_c;
} u2_loom_shed;
# define u2_shed_cad_r(sad_r) u2_aftr(sad_r, u2_loom_shed, cad_c)
# define u2_shed_dip_r(sad_r) u2_aftr(sad_r, u2_loom_shed, dip_c)
/** Functions.
**/
/* u2_sh_init():
**
** Initialize shed, with parent if any.
*/
void
u2_sh_init(u2_wire wir_r);
/* u2_sh_find(): find chip by core, or none. Includes validate.
*/
u2_weak // senior
u2_sh_find(u2_wire wir_r,
u2_noun cor); // retain
/* u2_sh_mine():
**
** Register and/or replace core.
*/
u2_noun // transfer
u2_sh_mine(u2_wire wir_r,
u2_noun hod, // retain
u2_noun cor); // transfer
/* u2_sh_cook():
**
** Produce hook formula from chip, or u2_none.
*/
u2_weak // senior
u2_sh_cook(u2_wire wir_r,
u2_noun xip, // retain
const c3_c* tam_c);
/* u2_sh_look():
**
** Produce hook formula from core, or u2_none.
*/
u2_weak // senior
u2_sh_look(u2_wire wir_r,
u2_noun cor, // retain
const c3_c* tam_c);

273
include/f/trac.h
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@ -1,273 +0,0 @@
/* include/trac.h
**
** This file is in the public domain.
*/
/** Data structures.
**/
/* u2_loom_marx: profile watermark.
*/
struct u2_loom_marx {
/* Measure.
*/
c3_w med_w;
/* Maximum.
*/
c3_w max_w;
};
/* u2_loom_knot: profile node.
*/
typedef struct _u2_loom_knot {
/* Task name - 31-byte prefix.
*/
c3_c lic_c[32];
/* Number of hits in this task.
*/
c3_w fin_w;
/* Subtask list, if any.
*/
struct _u2_loom_knot *fam_k;
struct _u2_loom_knot *nex_k;
} u2_loom_knot;
/* u2_loom_trac: tracing/profiling control structure.
*/
typedef struct _u2_loom_trac {
/* Control.
*/
struct {
/* u2_yes iff debugging is on.
*/
u2_bean deb;
/* u2_yes iff profiling is on.
*/
u2_bean pro;
} cor;
/* Tracing.
*/
struct {
/* Position stack: *(list shoe) [XX not used, still wire->tax]
*/
u2_noun ryp;
/* Mode bit - u2_yes == C/system, u2_no == interpreted
*/
u2_bean sys;
/* Function bit for sys - u2_yes == overhead, u2_no == function
*/
u2_bean glu;
/* Number of samples in random C code.
*/
c3_d com_d;
/* Number of samples in jet code.
*/
c3_d jet_d;
/* Number of samples in interpreted code.
*/
c3_d erp_d;
} wer;
/* Profiling.
*/
struct {
/* Task stack: *(list term)
*/
u2_noun don;
/* Act count: *(map term num)
*/
u2_noun cot;
} duz;
/* Built-in system acts and counters.
*/
struct {
/* Nock reductions.
*/
c3_d hop_d;
/* Jet activations.
*/
c3_d jet_d;
/* Jet tests.
*/
c3_d tes_d;
/* Matching comparisons.
*/
c3_d nod_d;
/* Memoization searches.
*/
c3_d fin_d;
/* Memoization productions.
*/
c3_d pod_d;
/* C stack record.
*/
struct u2_loom_marx cas_x;
/* Main memory usage record.
*/
struct u2_loom_marx men_x;
/* Basket memory usage record.
*/
struct u2_loom_marx bek_x;
/* Unix time in seconds at analysis instantiation.
*/
c3_w sec_w;
/* Unix time in microseconds at analysis instantiation.
*/
c3_w usc_w;
/* Original words in wire.
*/
c3_w lif_w;
/* Original words in basket.
*/
c3_w bos_w;
} sys;
} u2_loom_trac;
#define u2_trac_at(rac_r, wof) (*u2_at(rac_r, u2_loom_trac, wof))
#define u2_trac_be(rac_r, ite, wof) (*u2_be(rac_r, u2_loom_trac, ite, wof))
#define u2_wrac_at(wir_r, wof) u2_trac_at(u2_wire_rac_r(wir_r), wof)
#define u2_wrac_be(wir_r, ite, wof) u2_trac_be(u2_wire_rac_r(wir_r), ite, wof)
/** Functions.
**/
/** Lifecycle.
**/
/* u2_tx_init(): initialize state.
*/
u2_ray
u2_tx_init(u2_ray wir_r);
/* u2_tx_done(): produce a profile slab to render. Close tracing.
**
** type:
*/
u2_noun // produce
u2_tx_done(u2_ray wir_r);
/* u2_tx_open(): open tracing.
*/
void
u2_tx_open(u2_ray wir_r);
/* u2_tx_do_*(): set debug/profile bean. Return old value.
*/
u2_bean u2_tx_do_debug(u2_ray wir_r, u2_bean lag);
u2_bean u2_tx_do_profile(u2_ray wir_r, u2_bean lag);
/* u2_tx_in_*(): get debug/profile bean.
*/
u2_bean u2_tx_in_debug(u2_ray wir_r);
u2_bean u2_tx_in_profile(u2_ray wir_r);
/** Actions.
**/
/* u2_tx_did_*(): record system actions.
*/
#if 0
# define u2_tx_did(wir_r, wof, det_ws) \
( u2_wrac_be(wir_r, c3_d, wof) += det_ws )
#else
# define u2_tx_did(wir_r, wof, det_ws)
#endif
# define u2_tx_did_hop(wir_r, det_ws) u2_tx_did(wir_r, sys.hop_d, det_ws)
# define u2_tx_did_jet(wir_r, det_ws) u2_tx_did(wir_r, sys.jet_d, det_ws)
# define u2_tx_did_tes(wir_r, det_ws) u2_tx_did(wir_r, sys.tes_d, det_ws)
# define u2_tx_did_nod(wir_r, det_ws) u2_tx_did(wir_r, sys.nod_d, det_ws)
# define u2_tx_did_fin(wir_r, det_ws) u2_tx_did(wir_r, sys.fin_d, det_ws)
# define u2_tx_did_pod(wir_r, det_ws) u2_tx_did(wir_r, sys.pod_d, det_ws)
/* u2_tx_mex*(): record signed change in watermarks.
*/
# define u2_tx_mex(wir_r, wof, det_ws) \
( ( u2_wrac_at(wir_r, wof.med_w) += det_ws), \
( u2_wrac_at(wir_r, wof.max_w) = \
( u2_wrac_at(wir_r, wof.med_w) > \
u2_wrac_at(wir_r, wof.max_w) ) \
? u2_wrac_at(wir_r, wof.med_w) \
: u2_wrac_at(wir_r, wof.max_w) ) )
# define u2_tx_add_cas(wir_r, det_ws) u2_tx_mex(wir_r, sys.cas_x, det_ws)
# define u2_tx_add_men(wir_r, det_ws) u2_tx_mex(wir_r, sys.men_x, det_ws)
# define u2_tx_add_bek(wir_r, det_ws) u2_tx_mex(wir_r, sys.bek_x, det_ws)
# define u2_tx_sink_cas(wir_r) u2_tx_add_cas(wir_r, 1)
# define u2_tx_rise_cas(wir_r) u2_tx_add_cas(wir_r, -1)
/* u2_tx_add_mem(): add memory to rail. A hack. Not used.
*/
# define u2_tx_add_mem(ral_r, det_ws) \
( (0 == ral_r) ? u2_tx_add_men(ral_r, det_ws) \
: u2_tx_add_bek(0, det_ws)
/* u2_tx_did_act(): record user actions.
*/
void
u2_tx_did_act(u2_ray wir_r,
u2_noun did); // retain
/* u2_tx_sys_bit(): set system bit, returning old value.
*/
u2_bean
u2_tx_sys_bit(u2_ray wir_r,
u2_bean val);
/* u2_tx_glu_bit(): set glue bit within system bit.
*/
u2_bean
u2_tx_glu_bit(u2_ray wir_r,
u2_bean val);
/** Tasks.
**/
/* u2_tx_task_in(): enter a task for profiling purposes.
**
** u2_yes iff the task is not already in the stack.
*/
u2_bean
u2_tx_task_in(u2_ray wir_r,
u2_noun tak); // retain
/* u2_tx_task_out(): leave a task for profiling purposes.
*/
void
u2_tx_task_out(u2_ray wir_r);
/** Direct logging.
**/
/* u2_tx_slog(): print debug syslog [0-3 tank] 0=debug 3=alarm
*/
void
u2_tx_slog(u2_ray wir_r,
u2_noun luf); // retain
/* u2_tx_warn(): report a warning by internal file and line.
*/
void
u2_tx_warn(u2_ray wir_r,
const c3_c* fil_c,
c3_w lyn_w);
# define u2_tx_warn_here(wir_r) u2_bx_warn(wir_r, __FILE__, __LINE__)

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include/f/unix.h
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/* include/unix.h
**
** This file is in the public domain.
*/
/** Structures.
**/
/* u2_life: a monitored file.
*/
typedef struct _u2_life {
const c3_c* src_c; // source path
const c3_c* dat_c; // data path
c3_d act_d; // tick updated at
struct timespec tim_p; // date of source at update
u2_weak src; // source noun
u2_weak dat; // data noun
void* han_v; // dlopen handle
struct _u2_life* nex_l;
} *u2_life;
/** Functions.
**/
/* u2_ux_life(): create a monitored file, not loading.
*/
u2_life
u2_ux_life(u2_wire wir_r,
const c3_c* src_c,
const c3_c* dat_c,
const c3_c* oxt_c,
u2_life nex_l);
/* u2_ux_live(): load/reload a monitored source; u2_yes for change.
*/
u2_bean
u2_ux_live(u2_wire wir_r,
u2_life lif_l);
/* u2_ux_lose(): forget a monitored file.
*/
void
u2_ux_lose(u2_wire wir_r,
u2_life lif_l);
/* u2_ux_read(): read a path/extension into an atom.
*/
u2_weak
u2_ux_read(u2_wire wir_r,
const c3_c* paf_c,
const c3_c* ext_c);
/* u2_ux_read_deep(): read a filesystem path as a generic noun.
*/
u2_weak
u2_ux_read_deep(u2_wire wir_r,
const c3_c* paf_c,
const c3_c* ext_c);
/* u2_ux_write(): write a path/extension as an atom.
*/
u2_bean
u2_ux_write(u2_wire wir_r,
u2_atom som,
const c3_c* paf_c,
const c3_c* ext_c);
/* u2_ux_write_deep(): write a path/extension as a generic noun.
*/
u2_bean
u2_ux_write_deep(u2_wire wir_r,
u2_noun som,
const c3_c* paf_c,
const c3_c* ext_c);
/* u2_ux_fresh(): true iff `oxt` is as fresh as `ext`.
*/
u2_bean
u2_ux_fresh(const c3_c* paf_c,
const c3_c* ext_c,
const c3_c* oxt_c);

108
include/f/wire.h
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/* include/wire.h
**
** This file is in the public domain.
*/
/** Data types.
**/
/** Structures - in loom space.
**/
/* u2_loom_wire: one per thread.
*/
typedef struct _u2_loom_wire {
u2_loom_rail o;
/* Clean bean. u2_no when there may be garbage.
*/
u2_noun lan;
/* Basket; u2_loom_bask; senior storage (for dashboard).
*/
u2_ray bas_r;
/* Dashboard; u2_loom_dash; map battery to chip list.
*/
u2_cash_slot des_s;
/* Ray to jet exception buffer, or 0.
*/
u2_ray kit_r;
/* Ray to OS state.
*/
u2_ray arv_r;
/* Ray to performance log.
*/
u2_ray bex_r;
/* Interpreter trace.
*/
u2_noun tax;
/* Ray to new tracer.
*/
u2_ray rac_r;
/* Heaven.
*/
u2_ray hev_r;
} u2_loom_wire;
# define u2_wire_bas_r(wir_r) *u2_at(wir_r, u2_loom_wire, bas_r)
# define u2_wire_des_r(wir_r) u2_aftr(wir_r, u2_loom_wire, des_s)
# define u2_wire_kit_r(wir_r) *u2_at(wir_r, u2_loom_wire, kit_r)
# define u2_wire_bex_r(wir_r) *u2_at(wir_r, u2_loom_wire, bex_r)
# define u2_wire_rac_r(wir_r) *u2_at(wir_r, u2_loom_wire, rac_r)
# define u2_wire_hev_r(wir_r) *u2_at(wir_r, u2_loom_wire, hev_r)
# define u2_wire_arv_r(wir_r) *u2_at(wir_r, u2_loom_wire, arv_r)
# define u2_wire_tax(wir_r) *u2_at(wir_r, u2_loom_wire, tax)
# define u2_wire_lan(wir_r) *u2_at(wir_r, u2_loom_wire, lan)
/** Functions.
**/
/** Administration.
**/
/* u2_wr_init():
**
** Install an empty wire within `hat_r` and `mat_r` in the loom,
** with memory model `hip`.
**
** Returns ray to wire, which always equalls the passed `mat_r`.
*/
u2_ray
u2_wr_init(c3_m hip_m,
u2_ray hat_r,
u2_ray mat_r);
/* u2_wr_check_init(): initialize checkpoint segments and/or files.
*/
void
u2_wr_check_init(c3_c* cpu_c);
/* u2_wr_check_save(): checkpoint wire in global structure.
*/
void
u2_wr_check_save();
/* u2_wr_ice(): u2_rl_ice(), with u2_bx_copy().
*/
u2_weak
u2_wr_ice(u2_ray wir_r,
u2_noun fiz);
/* u2_wr_gc():
**
** Garbage-collect all current storage in a wire, given
** a 0-terminated list of external roots.
*/
void
u2_wr_gc(u2_ray wir_r, ...);
/* u2_wr_mark():
**
** Mark all roots in a wire and return their allocation size.
*/
c3_w
u2_wr_mark(u2_ray wir_r);

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include/g/a.h
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/* include/g/a.h
**
** This file is in the public domain.
*/
/** Allocation.
**/
/* Basic allocation.
*/
/* u3_ca_walloc(): allocate storage measured in words.
*/
void*
u3_ca_walloc(c3_w len_w);
/* u3_ca_malloc(): allocate storage measured in bytes.
*/
void*
u3_ca_malloc(c3_w len_w);
/* u3_ca_free(): free storage.
*/
void
u3_ca_free(void* lag_v);
/* u3_ca_wealloc(): word realloc.
*/
void*
u3_ca_wealloc(void* lag_v, c3_w len_w);
/* u3_ca_realloc(): byte realloc.
*/
void*
u3_ca_realloc(void* lag_v, c3_w len_w);
/* Reference and arena control.
*/
/* u3_ca_gain(): gain a reference count in normal space.
*/
u3_weak
u3_ca_gain(u3_weak som);
/* u3_ca_take(): gain, copying juniors.
*/
u3_noun
u3_ca_take(u3_noun som);
/* u3_ca_left(): true of junior if preserved.
*/
c3_o
u3_ca_left(u3_noun som);
/* u3_ca_lose(): lose a reference.
*/
void
u3_ca_lose(u3_weak som);
/* u3_ca_wash(): wash all lazy mugs in subtree. RETAIN.
*/
void
u3_ca_wash(u3_noun som);
/* u3_ca_use(): reference count.
*/
c3_w
u3_ca_use(u3_noun som);
/* u3_ca_mark_ptr(): mark a pointer for gc. Produce size.
*/
c3_w
u3_ca_mark_ptr(void* ptr_v);
/* u3_ca_mark_noun(): mark a noun for gc. Produce size.
*/
c3_w
u3_ca_mark_noun(u3_noun som);
/* u3_ca_sweep(): sweep a fully marked road.
*/
void
u3_ca_sweep(c3_c* cap_c);
/* u3_ca_sane(): check allocator sanity.
*/
void
u3_ca_sane(void);
/* u3_ca_detect(): axis (som) is referenced from (fum).
**
** (som) and (fum) are both RETAINED.
*/
c3_d
u3_ca_detect(u3_noun fum, u3_noun som);
/* u3_ca_lush(): leak push.
*/
c3_w
u3_ca_lush(c3_w lab_w);
/* u3_ca_lop(): leak pop.
*/
void
u3_ca_lop(c3_w lab_w);
/* u3_ca_print_memory: print memory amount.
*/
void
u3_ca_print_memory(c3_c* cap_c, c3_w wor_w);
/* Atoms from proto-atoms.
*/
/* u3_ca_slab(): create a length-bounded proto-atom.
*/
c3_w*
u3_ca_slab(c3_w len_w);
/* u3_ca_slaq(): u3_ca_slaq() with a defined blocksize.
*/
c3_w*
u3_ca_slaq(c3_g met_g, c3_w len_w);
/* u3_ca_malt(): measure and finish a proto-atom.
*/
u3_noun
u3_ca_malt(c3_w* sal_w);
/* u3_ca_moot(): finish a pre-measured proto-atom; dangerous.
*/
u3_noun
u3_ca_moot(c3_w* sal_w);
/* u3_ca_mint(): finish a measured proto-atom.
*/
u3_noun
u3_ca_mint(c3_w* sal_w, c3_w len_w);

35
include/g/e.h
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/* include/g/e.h
**
** This file is in the public domain.
*/
/** Functions.
**/
/* u3_ce_fault(): handle a memory event with libsigsegv protocol.
*/
c3_i
u3_ce_fault(void* adr_v, c3_i ser_i);
/* u3_ce_save():
*/
void
u3_ce_save(void);
/* u3_ce_boot(): start the memory system.
*/
void
u3_ce_boot(c3_o nuu_o, c3_o bug_o, c3_c* cpu_c);
/* u3_ce_init(): start the environment, with/without checkpointing.
*/
void
u3_ce_init(c3_o chk_o);
/* u3_ce_grab(): garbage-collect the world, plus extra roots.
*/
void
u3_ce_grab(c3_c* cap_c, u3_noun som, ...); // terminate with u3_none
/* u3_ce_dirty(): count dirty pages.
*/
c3_w
u3_ce_dirty(void);

48
include/g/h.h
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/* include/g/h.h
**
** This file is in the public domain.
*/
/** Functions.
***
*** Needs: delete and merge functions; clock reclamation function.
**/
/* u3_ch_new(): create hashtable.
*/
u3p(u3_ch_root)
u3_ch_new(void);
/* u3_ch_put(): insert in hashtable.
**
** `key` is RETAINED; `val` is transferred.
*/
void
u3_ch_put(u3p(u3_ch_root) har_p, u3_noun key, u3_noun val);
/* u3_ch_get(): read from hashtable.
**
** `key` is RETAINED.
*/
u3_weak
u3_ch_get(u3p(u3_ch_root) har_p, u3_noun key);
/* u3_ch_gut(): read from hashtable, unifying key nouns.
**
** `key` is RETAINED.
*/
u3_weak
u3_ch_gut(u3p(u3_ch_root) har_p, u3_noun key);
/* u3_ch_free(): free hashtable.
*/
void
u3_ch_free(u3p(u3_ch_root) har_p);
/* u3_ch_mark(): mark hashtable for gc.
*/
void
u3_ch_mark(u3p(u3_ch_root) har_p);
/* u3_ch_walk(): traverse hashtable with key, value fn; RETAINS.
*/
void
u3_ch_walk(u3p(u3_ch_root) har_p, void (*fun_f)(u3_noun));

69
include/g/j.h
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/* include/g/j.h
**
** This file is in the public domain.
*/
/** Jets.
**/
/* u3_cj_boot(): initialize jet system.
*/
void
u3_cj_boot(void);
/* u3_cj_clear(): clear jet table to re-register.
*/
void
u3_cj_clear(void);
/* u3_cj_hook():
**
** Execute hook from core.
*/
u3_noun
u3_cj_hook(u3_noun cor,
const c3_c* tam_c);
/* u3_cj_soft():
**
** Execute hook from core, without jet.
*/
u3_noun
u3_cj_soft(u3_noun cor,
const c3_c* tam_c);
/* u3_cj_find(): battery to driver number, or 0.
**
** `bat` is RETAINED by the caller.
*/
c3_l
u3_cj_find(u3_noun bat);
/* u3_cj_kick(): try to kick by jet. If no kick, produce u3_none.
**
** `axe` is RETAINED by the caller; `cor` is RETAINED iff there
** is no kick, TRANSFERRED if one.
*/
u3_weak
u3_cj_kick(u3_noun cor,
u3_noun axe);
/* u3_cj_kink(): kick either by jet or by nock.
*/
u3_noun
u3_cj_kink(u3_noun cor,
u3_noun axe);
/* u3_cj_mine(): register core for jets.
*/
void
u3_cj_mine(u3_noun clu,
u3_noun cor);
/* u3_cj_ream(): refresh after restoring from checkpoint.
*/
void
u3_cj_ream(void);
/* u3_cj_reap(): promote jet state. RETAINS.
*/
void
u3_cj_reap(u3_noun das, u3p(u3_ch_root) har_p);

173
include/g/m.h
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/* include/g/m.h
**
** This file is in the public domain.
*/
/** System management.
**/
/* u3_cm_boot(): set up top-level road.
*/
void
u3_cm_boot(c3_o nuu_o, c3_o bug_o);
/* u3_cm_trap(): setjmp within road.
*/
#if 0
u3_bean
u3_cm_trap(void);
#else
# define u3_cm_trap() (u3_noun)(setjmp(u3R->esc.buf))
#endif
/* u3_cm_signal(): treat a nock-level exception as a signal interrupt.
*/
void
u3_cm_signal(u3_noun sig_l);
/* u3_cm_bail(): bail out. Does not return.
**
** Bail motes:
**
** %exit :: semantic failure
** %evil :: bad crypto
** %intr :: interrupt
** %fail :: execution failure
** %foul :: assert failure
** %need :: network block
** %meme :: out of memory
*/
c3_i
u3_cm_bail(c3_m how_m);
/* u3_cm_dump(): dump the current road to stderr.
*/
void
u3_cm_dump(void);
/* u3_cm_file(): load file, as atom, or bail.
*/
u3_noun
u3_cm_file(c3_c* pas_c);
/* u3_cm_clear(): clear all allocated data in road.
*/
void
u3_cm_clear(void);
/* u3_cm_mark(): mark all nouns in the road.
*/
void
u3_cm_mark(void);
/* u3_cm_error(): bail out with %exit, ct_pushing error.
*/
c3_i
u3_cm_error(c3_c* str_c);
/* u3_cm_check(): checkpoint memory to file. Asserts u3R == u3H.
*/
void
u3_cm_check(void);
/* u3_cm_fall(): return to parent road.
*/
void
u3_cm_fall(void);
/* u3_cm_hate(): new, integrated leap mechanism (enter).
*/
void
u3_cm_hate(c3_w pad_w);
/* u3_cm_love(): return product from leap.
*/
u3_noun
u3_cm_love(u3_noun pro);
/* u3_cm_leap(): in u3R, create a new road within the existing one.
*/
void
u3_cm_leap(c3_w pad_w);
/* u3_cm_golf(): record cap length for u3_flog().
*/
c3_w
u3_cm_golf(void);
/* u3_cm_flog(): pop the cap.
**
** A common sequence for inner allocation is:
**
** c3_w gof_w = u3_cm_golf();
** u3_cm_leap();
** // allocate some inner stuff...
** u3_cm_fall();
** // inner stuff is still valid, but on cap
** u3_cm_flog(gof_w);
**
** u3_cm_flog(0) simply clears the cap.
*/
void
u3_cm_flog(c3_w gof_w);
/* u3_cm_soft(): system soft wrapper. unifies unix and nock errors.
**
** Produces [%$ result] or [%error (list tank)].
*/
u3_noun
u3_cm_soft(c3_w sec_w, u3_funk fun_f, u3_noun arg);
/* u3_cm_soft_top(): top-level safety wrapper.
*/
u3_noun
u3_cm_soft_top(c3_w sec_w, // timer seconds
c3_w pad_w, // base memory pad
u3_funk fun_f,
u3_noun arg);
/* u3_cm_soft_slam: top-level call.
*/
u3_noun
u3_cm_soft_slam(u3_noun gat, u3_noun sam);
/* u3_cm_soft_sure(): top-level call assumed correct.
*/
u3_noun
u3_cm_soft_sure(u3_funk fun_f, u3_noun arg);
/* u3_cm_soft_run(): descend into virtualization context.
*/
u3_noun
u3_cm_soft_run(u3_noun fly,
u3_funq fun_f,
u3_noun aga,
u3_noun agb);
/* u3_cm_soft_esc(): namespace lookup to (unit ,*).
*/
u3_noun
u3_cm_soft_esc(u3_noun sam);
/* u3_cm_water(): produce high and low watermarks. Asserts u3R == u3H.
*/
void
u3_cm_water(c3_w *low_w, c3_w *hig_w);
/* u3_cm_pretty(): dumb prettyprint to string. RETAIN.
*/
c3_c*
u3_cm_pretty(u3_noun som);
/* u3_cm_p(): dumb print with caption. RETAIN.
*/
void
u3_cm_p(const c3_c* cap_c, u3_noun som);
/* u3_cm_tape(): dump a tape to stdout.
*/
void
u3_cm_tape(u3_noun tep);
/* u3_cm_wall(): dump a wall to stdout.
*/
void
u3_cm_wall(u3_noun wol);

48
include/g/n.h
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/* include/g/n.h
**
** This file is in the public domain.
*/
/** Generic computation.
**/
/* u3_cn_nock_on(): produce .*(bus fol).
*/
u3_noun
u3_cn_nock_on(u3_noun bus, u3_noun fol);
/* u3_cn_slam_on(): produce (gat sam).
*/
u3_noun
u3_cn_slam_on(u3_noun gat, u3_noun sam);
/* u3_cn_kick_on(): fire `gat` without changing the sample.
*/
u3_noun
u3_cn_kick_on(u3_noun gat);
/* u3_cn_nock_un(): produce .*(bus fol), as ++toon.
*/
u3_noun
u3_cn_nock_un(u3_noun bus, u3_noun fol);
/* u3_cn_slam_un(): produce (gat sam), as ++toon.
*/
u3_noun
u3_cn_slam_un(u3_noun gat, u3_noun sam);
/* u3_cn_nock_in(): produce .*(bus fol), as ++toon, in namespace.
*/
u3_noun
u3_cn_nock_in(u3_noun fly, u3_noun bus, u3_noun fol);
/* u3_cn_slam_in(): produce (gat sam), as ++toon, in namespace.
*/
u3_noun
u3_cn_slam_in(u3_noun fly, u3_noun gat, u3_noun sam);
/* u3_cn_nock_an(): as slam_in(), but with empty fly.
*/
u3_noun
u3_cn_nock_an(u3_noun bus, u3_noun fol);

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include/g/t.h
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/* include/g/t.h
**
** This file is in the public domain.
*/
/** Tracing.
**/
/* u3_ct_push(): push on trace stack.
*/
void
u3_ct_push(u3_noun mon);
/* u3_ct_mean(): push `[%mean roc]` on trace stack.
*/
void
u3_ct_mean(u3_noun roc);
/* u3_ct_drop(): drop from meaning stack.
*/
void
u3_ct_drop(void);
/* u3_ct_slog(): print directly.
*/
void
u3_ct_slog(u3_noun hod);
/* u3_ct_heck(): profile point.
*/
void
u3_ct_heck(u3_atom cog);
/* u3_ct_samp(): sample.
*/
void
u3_ct_samp(void);
/* u3_ct_come(): push on profile stack.
*/
void
u3_ct_come(u3_atom cog);
/* u3_ct_flee(): pop off profile stack.
*/
void
u3_ct_flee(void);
/* u3_ct_damp(): print and clear profile data.
*/
void
u3_ct_damp(void);
/* u3_ct_boff(): turn profile sampling off.
*/
void
u3_ct_boff(void);
/* u3_ct_boot(): turn sampling on.
*/
void
u3_ct_boot(void);

127
include/g/v.h
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/* include/g/v.h
**
** This file is in the public domain.
*/
/** Arvo macros.
**/
# define u3_do(txt_c, arg) u3_cv_do(txt_c, arg)
# define u3_dc(txt_c, a, b) u3_cv_do(txt_c, u3nc(a, b))
# define u3_dt(txt_c, a, b, c) u3_cv_do(txt_c, u3nt(a, b, c))
# define u3_dq(txt_c, a, b, c, d) u3_cv_do(txt_c, u3nt(a, b, c, d))
/** Arvo functions. Rather unstructured.
**/
/* u3_cv_do(): use a kernel function.
*/
u3_noun
u3_cv_do(const c3_c* txt_c, u3_noun arg);
/* u3_cv_make(): make a new pier by loading a pill.
*/
void
u3_cv_make(c3_c* pas_c);
/* u3_cv_jack(): execute kernel formula to bind jets.
*/
void
u3_cv_jack(void);
/* u3_cv_start(): start time.
*/
void
u3_cv_start(u3_noun now);
/* u3_cv_arm(): load a kernel arm.
*/
u3_noun
u3_cv_arm(const c3_c* txt_c);
/* u3_cv_pike(): poke with floating core.
*/
u3_noun
u3_cv_pike(u3_noun ovo, u3_noun cor);
/* u3_cv_nick(): transform enveloped packets, [vir cor].
*/
u3_noun
u3_cv_nick(u3_noun vir, u3_noun cor);
/* u3_cv_do(): use a kernel function.
*/
u3_noun
u3_cv_do(const c3_c* txt_c, u3_noun arg);
/* u3_cv_wish(): text expression with cache.
*/
u3_noun
u3_cv_wish(const c3_c* str_c);
/* u3_cv_numb(): set the instance number.
*/
void
u3_cv_numb(void);
/* u3_cv_time(): set the reck time.
*/
void
u3_cv_time(u3_noun now);
/* u3_cv_peek(): query the reck namespace.
*/
u3_noun
u3_cv_peek(u3_noun hap);
/* u3_cv_keep(): measure timer.
*/
u3_noun
u3_cv_keep(u3_noun hap);
/* u3_cv_poke(): insert and apply an input ovum (protected).
*/
u3_noun
u3_cv_poke(u3_noun ovo);
/* u3_cv_http_request(): hear http request on channel (unprotected).
*/
void
u3_cv_http_request(u3_bean sec, u3_noun pox, u3_noun req);
/* u3_cv_tank(): dump single tank.
*/
void
u3_cv_tank(u3_noun blu, c3_l tab_l, u3_noun tac);
/* u3_cv_punt(): dump tank list.
*/
void
u3_cv_punt(u3_noun blu, c3_l tab_l, u3_noun tac);
/* u3_cv_sway(): print trace.
*/
void
u3_cv_sway(u3_noun blu, c3_l tab_l, u3_noun tax);
/* u3_cv_plan(): queue ovum (external).
*/
void
u3_cv_plan(u3_noun pax, u3_noun fav);
/* u3_cv_plow(): queue multiple ova (external).
*/
void
u3_cv_plow(u3_noun ova);
/* u3_cv_hose(): clear initial ovum queue.
*/
void
u3_cv_hose(void);
/* u3_cv_louse(): last-minute deviltry upon a bail.
*/
void
u3_cv_louse(c3_m how_m);
/* u3_cv_mark(): mark arvo kernel.
*/
void
u3_cv_mark(void);

34
include/g/z.h
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@ -1,34 +0,0 @@
/* include/g/z.h
**
** This file is in the public domain.
*/
/** Memoization.
***
*** The memo cache is keyed by an arbitrary symbolic function
*** and a noun argument to that (logical) function. Functions
*** are predefined by C-level callers, but 0 means nock.
***
*** The memo cache is within its road and dies when it falls.
***
*** Memo functions RETAIN keys and transfer values.
**/
/* u3_cz_find*(): find in memo cache.
*/
u3_weak u3_cz_find(u3_mote, u3_noun);
u3_weak u3_cz_find_2(u3_mote, u3_noun, u3_noun);
u3_weak u3_cz_find_3(u3_mote, u3_noun, u3_noun, u3_noun);
u3_weak u3_cz_find_4(u3_mote, u3_noun, u3_noun, u3_noun, u3_noun);
/* u3_cz_save*(): save in memo cache.
*/
u3_noun u3_cz_save(u3_mote, u3_noun, u3_noun);
u3_noun u3_cz_save_2(u3_mote, u3_noun, u3_noun, u3_noun);
u3_noun u3_cz_save_3(u3_mote, u3_noun, u3_noun, u3_noun, u3_noun);
u3_noun u3_cz_save_4
(u3_mote, u3_noun, u3_noun, u3_noun, u3_noun, u3_noun);
/* u3_cz_uniq(): uniquify with memo cache.
*/
u3_noun
u3_cz_uniq(u3_noun som);

96
include/j/k.h
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/* include/f/kjet.h
**
** This file is in the public domain.
*/
/** Tier 1.
**/
u3_noun u3_cka_add(u3_noun a, u3_noun b);
u3_noun u3_cka_sub(u3_noun a, u3_noun b);
u3_noun u3_cka_mul(u3_noun a, u3_noun b);
u3_noun u3_cka_gth(u3_noun a, u3_noun b);
u3_bean u3_cka_lte(u3_noun a, u3_noun b);
/** Tier 2.
**/
u3_noun u3_ckb_lent(u3_noun a);
u3_noun u3_ckb_weld(u3_noun a, u3_noun b);
u3_noun u3_ckb_flop(u3_noun a);
/* u3_ckc: tier 3 functions
*/
/* u3_ckc_lsh(): left shift.
*/
u3_noun
u3_ckc_lsh(u3_noun a, u3_noun b, u3_noun c);
/* u3_ckc_rsh(): right shift.
*/
u3_noun
u3_ckc_rsh(u3_noun a, u3_noun b, u3_noun c);
/* u3_ckd: tier 4 functions
*/
/* u3_ckdb_get(): map get for key `b` in map `a` with u3_none.
*/
u3_weak
u3_ckdb_get(u3_noun a, u3_noun b);
/* u3_ckdb_got(): map get for key `b` in map `a` with bail.
*/
u3_noun
u3_ckdb_got(u3_noun a, u3_noun b);
/* u3_ckdb_put(): map put for key `b`, value `c` in map `a`.
*/
u3_weak
u3_ckdb_put(u3_noun a, u3_noun b, u3_noun c);
/* u3_ckdb_has(): test for get.
*/
u3_bean
u3_ckdb_has(u3_noun a, u3_noun b);
/* u3_ckdb_gas(): list to map.
*/
u3_noun
u3_ckdb_gas(u3_noun a, u3_noun b);
/* u3_ckdi_gas(): list to map.
*/
u3_noun
u3_ckdi_gas(u3_noun a, u3_noun b);
/* u3_ckdi_has(): test for presence.
*/
u3_bean
u3_ckdi_has(u3_noun a, u3_noun b);
/* u3_ckdi_tap(): map/set convert to list. (solves by_tap also.)
*/
u3_noun
u3_ckdi_tap(u3_noun a, u3_noun b);
/* u3_ckdi_put(): put in set.
*/
u3_weak
u3_ckdi_put(u3_noun a, u3_noun b);
# define u3_ckdb_tap(a, b) u3_ckdi_tap(a, b)
/* u3_cke: tier 5 functions
*/
/* u3_cke_cue(): expand saved pill.
*/
u3_noun
u3_cke_cue(u3_atom a);
/* u3_cke_jam(): pack noun as atom.
*/
u3_atom
u3_cke_jam(u3_noun a);
/* u3_cke_trip: atom to tape.
*/
u3_noun
u3_cke_trip(u3_noun a);

184
include/j/q.h
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/* include/f/qjet.h
**
** This file is in the public domain.
*/
/** Tier 1.
**/
u3_noun u3_cqa_add(u3_atom, u3_atom);
u3_noun u3_cqa_dec(u3_atom);
u3_noun u3_cqa_div(u3_atom, u3_atom);
u3_noun u3_cqa_gte(u3_atom, u3_atom);
u3_noun u3_cqa_gth(u3_atom, u3_atom);
u3_noun u3_cqa_inc(u3_atom);
u3_noun u3_cqa_lte(u3_atom, u3_atom);
u3_noun u3_cqa_lth(u3_atom, u3_atom);
u3_noun u3_cqa_mod(u3_atom, u3_atom);
u3_noun u3_cqa_mul(u3_atom, u3_atom);
u3_noun u3_cqa_sub(u3_atom, u3_atom);
/** Tier 2.
**/
u3_noun u3_cqb_bind(u3_noun, u3_noun);
u3_noun u3_cqb_clap(u3_noun, u3_noun, u3_noun);
u3_noun u3_cqb_drop(u3_noun);
u3_noun u3_cqb_flop(u3_noun);
u3_noun u3_cqb_lent(u3_noun);
u3_noun u3_cqb_levy(u3_noun, u3_noun);
u3_noun u3_cqb_lien(u3_noun, u3_noun);
u3_noun u3_cqb_need(u3_noun);
u3_noun u3_cqb_reel(u3_noun, u3_noun);
u3_noun u3_cqb_roll(u3_noun, u3_noun);
u3_noun u3_cqb_skim(u3_noun, u3_noun);
u3_noun u3_cqb_skip(u3_noun, u3_noun);
u3_noun u3_cqb_scag(u3_atom, u3_noun);
u3_noun u3_cqb_slag(u3_atom, u3_noun);
u3_noun u3_cqb_snag(u3_atom, u3_noun);
u3_noun u3_cqb_sort(u3_noun, u3_noun);
u3_noun u3_cqb_turn(u3_noun, u3_noun);
u3_noun u3_cqb_weld(u3_noun, u3_noun);
/** Tier 3.
**/
u3_noun u3_cqc_bex(u3_atom);
u3_noun u3_cqc_can(u3_atom, u3_noun);
u3_noun u3_cqc_cap(u3_atom);
u3_noun u3_cqc_cat(u3_atom, u3_atom, u3_atom);
u3_noun u3_cqc_con(u3_atom, u3_atom);
u3_noun u3_cqc_cut(u3_atom, u3_atom, u3_atom, u3_atom);
u3_noun u3_cqc_dis(u3_atom, u3_atom);
u3_noun u3_cqc_dor(u3_atom, u3_atom);
u3_noun u3_cqc_end(u3_atom, u3_atom, u3_atom);
u3_noun u3_cqc_gor(u3_atom, u3_atom);
u3_noun u3_cqc_hor(u3_atom, u3_atom);
u3_noun u3_cqc_lsh(u3_atom, u3_atom, u3_atom);
u3_noun u3_cqc_mas(u3_atom);
u3_noun u3_cqc_met(u3_atom, u3_atom);
u3_noun u3_cqc_mix(u3_atom, u3_atom);
u3_noun u3_cqc_peg(u3_atom, u3_atom);
u3_noun u3_cqc_rap(u3_atom, u3_noun);
u3_noun u3_cqc_rip(u3_atom, u3_atom);
u3_noun u3_cqc_rsh(u3_atom, u3_atom, u3_atom);
u3_noun u3_cqc_vor(u3_atom, u3_atom);
/** Tier 4.
**/
u3_noun u3_cqdb_gas(u3_noun, u3_noun);
u3_noun u3_cqdb_get(u3_noun, u3_noun);
u3_bean u3_cqdb_has(u3_noun, u3_noun);
u3_noun u3_cqdb_int(u3_noun, u3_noun);
u3_noun u3_cqdb_put(u3_noun, u3_noun, u3_noun);
# define u3_cqdb_tap u3_cqdi_tap
u3_noun u3_cqdb_uni(u3_noun, u3_noun);
u3_noun u3_cqdi_gas(u3_noun, u3_noun);
u3_bean u3_cqdi_has(u3_noun, u3_noun);
u3_noun u3_cqdi_int(u3_noun, u3_noun);
u3_noun u3_cqdi_mer(u3_noun, u3_noun);
u3_noun u3_cqdi_put(u3_noun, u3_noun);
u3_noun u3_cqdi_tap(u3_noun, u3_noun);
u3_noun u3_cqdi_uni(u3_noun, u3_noun);
/** Tier 5.
**/
u3_noun u3_cqe_cue(u3_atom);
u3_noun u3_cqe_jam(u3_atom);
u3_noun u3_cqe_mat(u3_atom);
u3_noun u3_cqe_rub(u3_atom, u3_atom);
u3_noun u3_cqe_lore(u3_atom);
u3_noun u3_cqe_loss(u3_noun, u3_noun);
u3_noun u3_cqe_repg(u3_noun, u3_noun, u3_noun);
u3_noun u3_cqe_rexp(u3_noun, u3_noun);
u3_noun u3_cqe_trip(u3_atom);
u3_noun u3_cqea_de(u3_atom, u3_atom);
u3_noun u3_cqea_en(u3_atom, u3_atom);
u3_noun u3_cqe_shax(u3_atom);
u3_noun u3_cqe_shas(u3_atom, u3_atom);
u3_noun u3_cqe_shal(u3_atom, u3_atom);
u3_noun u3_cqeo_raw(u3_atom, u3_atom);
u3_noun u3_cqer_sun(u3_atom);
u3_noun u3_cqer_mul(u3_atom, u3_atom);
u3_noun u3_cqer_div(u3_atom, u3_atom);
u3_noun u3_cqer_add(u3_atom, u3_atom);
u3_noun u3_cqer_sub(u3_atom, u3_atom);
u3_noun u3_cqer_lte(u3_atom, u3_atom);
u3_noun u3_cqer_lth(u3_atom, u3_atom);
u3_noun u3_cqer_gte(u3_atom, u3_atom);
u3_noun u3_cqer_gth(u3_atom, u3_atom);
/** Tier 6.
**/
u3_noun u3_cqf_bull(u3_noun, u3_noun);
u3_noun u3_cqf_cell(u3_noun, u3_noun);
u3_noun u3_cqf_comb(u3_noun, u3_noun);
u3_noun u3_cqf_cons(u3_noun, u3_noun);
u3_noun u3_cqf_core(u3_noun, u3_noun);
u3_noun u3_cqf_cube(u3_noun, u3_noun);
u3_noun u3_cqf_face(u3_noun, u3_noun);
u3_noun u3_cqf_fine(u3_noun, u3_noun, u3_noun);
u3_noun u3_cqf_fitz(u3_noun, u3_noun);
u3_noun u3_cqf_flan(u3_noun, u3_noun);
u3_noun u3_cqf_flay(u3_noun);
u3_noun u3_cqf_flip(u3_noun);
u3_noun u3_cqf_flor(u3_noun, u3_noun);
u3_noun u3_cqf_fork(u3_noun, u3_noun);
u3_noun u3_cqf_hike(u3_noun, u3_noun);
u3_noun u3_cqf_look(u3_noun, u3_noun);
u3_noun u3_cqf_slot(u3_atom, u3_noun);
u3_noun u3_cqf_type(u3_noun);
u3_noun u3_cqfl_bunt(u3_noun, u3_noun);
u3_noun u3_cqfl_whip(u3_noun, u3_noun, u3_noun);
u3_noun u3_cqfp_hack(u3_noun, u3_noun);
u3_noun u3_cqfp_late(u3_noun);
u3_noun u3_cqfp_open(u3_noun, u3_noun);
u3_noun u3_cqfp_rake(u3_noun);
# define u3_cqfu_van_fan 28
# define u3_cqfu_van_rib 58
# define u3_cqfu_van_vrf 59
# define u3_cqfu_van_vet 118
# define u3_cqfu_van_fab 119
u3_noun u3_cqfu_burn(u3_noun, u3_noun);
u3_noun u3_cqfu_busk(u3_noun, u3_noun, u3_noun, u3_noun);
u3_noun u3_cqfu_bust(u3_noun, u3_noun, u3_noun);
u3_noun u3_cqfu_conk(u3_noun, u3_noun, u3_noun);
u3_noun u3_cqfu_crop(u3_noun, u3_noun, u3_noun);
u3_noun u3_cqfu_cull(u3_noun, u3_noun, u3_bean, u3_atom, u3_noun);
u3_noun u3_cqfu_duck(u3_noun, u3_noun);
u3_noun u3_cqfu_dung(u3_noun, u3_noun cap, u3_noun);
u3_noun u3_cqfu_dunq(u3_noun, const c3_c*, u3_noun);
u3_noun u3_cqfu_find(u3_noun, u3_noun, u3_noun, u3_noun, u3_noun);
u3_noun u3_cqfu_fino(u3_noun, u3_noun, u3_noun, u3_noun, u3_noun);
u3_noun u3_cqfu_fink(u3_noun, u3_noun, u3_noun, u3_noun, u3_noun);
u3_noun u3_cqfu_fire(u3_noun, u3_noun, u3_noun);
u3_noun u3_cqfu_firm(u3_noun, u3_noun, u3_noun);
u3_noun u3_cqfu_fish(u3_noun, u3_noun, u3_atom);
u3_noun u3_cqfu_fuse(u3_noun, u3_noun, u3_noun);
u3_noun u3_cqfu_gain(u3_noun, u3_noun, u3_noun);
u3_noun u3_cqfu_heal(u3_noun, u3_noun, u3_noun, u3_noun, u3_noun);
u3_noun u3_cqfu_lose(u3_noun, u3_noun, u3_noun);
u3_noun u3_cqfu_mint(u3_noun, u3_noun, u3_noun, u3_noun);
u3_noun u3_cqfu_mull(u3_noun, u3_noun, u3_noun, u3_noun, u3_noun);
u3_bean u3_cqfu_nest(u3_noun, u3_noun, u3_bean, u3_noun);
u3_bean u3_cqfu_orth(u3_noun, u3_noun, u3_noun);
u3_noun u3_cqfu_park(u3_noun, u3_noun, u3_noun, u3_noun);
u3_noun u3_cqfu_peek(u3_noun, u3_noun, u3_noun, u3_noun);
u3_noun u3_cqfu_play(u3_noun, u3_noun, u3_noun);
u3_noun u3_cqfu_repo(u3_noun, u3_noun);
u3_noun u3_cqfu_rest(u3_noun, u3_noun, u3_noun);
u3_noun u3_cqfu_seek(u3_noun, u3_noun, u3_noun, u3_noun);
u3_noun u3_cqfu_seep(u3_noun, u3_noun, u3_noun, u3_noun);
u3_noun u3_cqfu_shep(u3_noun, const c3_c*, u3_noun, u3_noun);
u3_noun u3_cqfu_shew(u3_noun, u3_noun);
u3_noun u3_cqfu_sift(u3_noun, u3_noun, u3_noun);
u3_noun u3_cqfu_snub(u3_noun, u3_noun, u3_noun);
u3_noun u3_cqfu_tack(u3_noun, u3_noun, u3_noun, u3_noun);
u3_noun u3_cqfu_tock(u3_noun, u3_noun, u3_noun, u3_noun, u3_noun);
u3_noun u3_cqfu_wrap(u3_noun, u3_noun, u3_noun);

197
include/j/w.h
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@ -1,197 +0,0 @@
/* include/f/qjet.h
**
** This file is in the public domain.
*/
/** Tier 1.
**/
u3_noun u3_cwa_add(u3_noun);
u3_noun u3_cwa_dec(u3_noun);
u3_noun u3_cwa_div(u3_noun);
u3_noun u3_cwa_gte(u3_noun);
u3_noun u3_cwa_gth(u3_noun);
u3_noun u3_cwa_lte(u3_noun);
u3_noun u3_cwa_lth(u3_noun);
u3_noun u3_cwa_mod(u3_noun);
u3_noun u3_cwa_mul(u3_noun);
u3_noun u3_cwa_sub(u3_noun);
/** Tier 2.
**/
u3_noun u3_cwb_bind(u3_noun);
u3_noun u3_cwb_clap(u3_noun);
u3_noun u3_cwb_drop(u3_noun);
u3_noun u3_cwb_flop(u3_noun);
u3_noun u3_cwb_lent(u3_noun);
u3_noun u3_cwb_levy(u3_noun);
u3_noun u3_cwb_lien(u3_noun);
u3_noun u3_cwb_need(u3_noun);
u3_noun u3_cwb_reel(u3_noun);
u3_noun u3_cwb_roll(u3_noun);
u3_noun u3_cwb_skim(u3_noun);
u3_noun u3_cwb_skip(u3_noun);
u3_noun u3_cwb_scag(u3_noun);
u3_noun u3_cwb_slag(u3_noun);
u3_noun u3_cwb_snag(u3_noun);
u3_noun u3_cwb_sort(u3_noun);
u3_noun u3_cwb_turn(u3_noun);
u3_noun u3_cwb_weld(u3_noun);
/** Tier 3.
**/
u3_noun u3_cwc_bex(u3_noun);
u3_noun u3_cwc_can(u3_noun);
u3_noun u3_cwc_cap(u3_noun);
u3_noun u3_cwc_cat(u3_noun);
u3_noun u3_cwc_con(u3_noun);
u3_noun u3_cwc_cut(u3_noun);
u3_noun u3_cwc_dis(u3_noun);
u3_noun u3_cwc_dor(u3_noun);
u3_noun u3_cwc_end(u3_noun);
u3_noun u3_cwc_gor(u3_noun);
u3_noun u3_cwc_hor(u3_noun);
u3_noun u3_cwc_lsh(u3_noun);
u3_noun u3_cwc_mas(u3_noun);
u3_noun u3_cwc_met(u3_noun);
u3_noun u3_cwc_mix(u3_noun);
u3_noun u3_cwc_mug(u3_noun);
u3_noun u3_cwc_peg(u3_noun);
u3_noun u3_cwc_rap(u3_noun);
u3_noun u3_cwc_rip(u3_noun);
u3_noun u3_cwc_rsh(u3_noun);
u3_noun u3_cwc_vor(u3_noun);
u3_noun u3_cwcp_ins(u3_noun);
u3_noun u3_cwcp_ind(u3_noun);
u3_noun u3_cwcp_tos(u3_noun);
u3_noun u3_cwcp_tod(u3_noun);
/** Tier 4.
**/
u3_noun u3_cwdb_gas(u3_noun);
u3_noun u3_cwdb_get(u3_noun);
u3_bean u3_cwdb_has(u3_noun);
u3_noun u3_cwdb_int(u3_noun);
u3_noun u3_cwdb_put(u3_noun);
# define u3_cwdb_tap u3_cwdi_tap
u3_noun u3_cwdb_uni(u3_noun);
u3_noun u3_cwdi_gas(u3_noun);
u3_bean u3_cwdi_has(u3_noun);
u3_noun u3_cwdi_int(u3_noun);
u3_noun u3_cwdi_mer(u3_noun);
u3_noun u3_cwdi_put(u3_noun);
u3_noun u3_cwdi_tap(u3_noun);
u3_noun u3_cwdi_uni(u3_noun);
/** Tier 5.
**/
u3_noun u3_cwe_cue(u3_noun);
u3_noun u3_cwe_jam(u3_noun);
u3_noun u3_cwe_mat(u3_noun);
u3_noun u3_cwe_rub(u3_noun);
u3_noun u3_cwe_lore(u3_noun);
u3_noun u3_cwe_loss(u3_noun);
u3_noun u3_cwe_mink(u3_noun);
u3_noun u3_cwe_mule(u3_noun);
u3_noun u3_cwe_repg(u3_noun);
u3_noun u3_cwe_rexp(u3_noun);
u3_noun u3_cwe_trip(u3_noun);
u3_noun u3_cwe_pfix(u3_noun);
u3_noun u3_cwe_plug(u3_noun);
u3_noun u3_cwe_pose(u3_noun);
u3_noun u3_cwe_sfix(u3_noun);
u3_noun u3_cwea_de(u3_noun);
u3_noun u3_cwea_en(u3_noun);
u3_noun u3_cwe_shax(u3_noun);
u3_noun u3_cwe_shas(u3_noun);
u3_noun u3_cwe_shal(u3_noun);
u3_noun u3_cweo_raw(u3_noun);
u3_noun u3_cwee_puck(u3_noun);
u3_noun u3_cwee_sign(u3_noun);
u3_noun u3_cwee_veri(u3_noun);
u3_noun u3_cwe_bend_fun(u3_noun);
u3_noun u3_cwe_cold_fun(u3_noun);
u3_noun u3_cwe_cook_fun(u3_noun);
u3_noun u3_cwe_comp_fun(u3_noun);
u3_noun u3_cwe_easy_fun(u3_noun);
u3_noun u3_cwe_glue_fun(u3_noun);
u3_noun u3_cwe_here_fun(u3_noun);
u3_noun u3_cwe_just_fun(u3_noun);
u3_noun u3_cwe_mask_fun(u3_noun);
u3_noun u3_cwe_shim_fun(u3_noun);
u3_noun u3_cwe_stag_fun(u3_noun);
u3_noun u3_cwe_stew_fun(u3_noun);
u3_noun u3_cwe_stir_fun(u3_noun);
u3_noun u3_cwer_sun(u3_noun);
u3_noun u3_cwer_mul(u3_noun);
u3_noun u3_cwer_div(u3_noun);
u3_noun u3_cwer_add(u3_noun);
u3_noun u3_cwer_sub(u3_noun);
u3_noun u3_cwer_lte(u3_noun);
u3_noun u3_cwer_lth(u3_noun);
u3_noun u3_cwer_gte(u3_noun);
u3_noun u3_cwer_gth(u3_noun);
/** Tier 6.
**/
u3_noun u3_cwf_bull(u3_noun);
u3_noun u3_cwf_cell(u3_noun);
u3_noun u3_cwf_comb(u3_noun);
u3_noun u3_cwf_cons(u3_noun);
u3_noun u3_cwf_core(u3_noun);
u3_noun u3_cwf_cube(u3_noun);
u3_noun u3_cwf_face(u3_noun);
u3_noun u3_cwf_fine(u3_noun);
u3_noun u3_cwf_fitz(u3_noun);
u3_noun u3_cwf_flan(u3_noun);
u3_noun u3_cwf_flay(u3_noun);
u3_noun u3_cwf_flip(u3_noun);
u3_noun u3_cwf_flor(u3_noun);
u3_noun u3_cwf_fork(u3_noun);
u3_noun u3_cwf_hike(u3_noun);
u3_noun u3_cwf_look(u3_noun);
u3_noun u3_cwfl_bunt(u3_noun);
u3_noun u3_cwfl_whip(u3_noun);
u3_noun u3_cwfp_hack(u3_noun);
u3_noun u3_cwfp_late(u3_noun);
u3_noun u3_cwfp_open(u3_noun);
u3_noun u3_cwfp_rake(u3_noun);
u3_noun u3_cwfu_burn(u3_noun);
u3_noun u3_cwfu_busk(u3_noun);
u3_noun u3_cwfu_bust(u3_noun);
u3_noun u3_cwfu_conk(u3_noun);
u3_noun u3_cwfu_crop(u3_noun);
u3_noun u3_cwfu_cull(u3_noun);
u3_noun u3_cwfu_duck(u3_noun);
u3_noun u3_cwfu_find(u3_noun);
u3_noun u3_cwfu_fino(u3_noun);
u3_noun u3_cwfu_fink(u3_noun);
u3_noun u3_cwfu_fire(u3_noun);
u3_noun u3_cwfu_firm(u3_noun);
u3_noun u3_cwfu_fish(u3_noun);
u3_noun u3_cwfu_fuse(u3_noun);
u3_noun u3_cwfu_heal(u3_noun);
u3_noun u3_cwfu_mint(u3_noun);
u3_noun u3_cwfu_mull(u3_noun);
u3_bean u3_cwfu_nest(u3_noun);
u3_noun u3_cwfu_park(u3_noun);
u3_noun u3_cwfu_peek(u3_noun);
u3_noun u3_cwfu_play(u3_noun);
u3_noun u3_cwfu_repo(u3_noun);
u3_noun u3_cwfu_rest(u3_noun);
u3_noun u3_cwfu_seek(u3_noun);
u3_noun u3_cwfu_seep(u3_noun);
u3_noun u3_cwfu_snub(u3_noun);
u3_noun u3_cwfu_tock(u3_noun);
u3_noun u3_cwfu_wrap(u3_noun);

40
include/n/arvo.h
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/* include/f/arvo.h
**
** This file is in the public domain.
*/
/** Data structures.
**/
/* u3_cart: ovum carton.
*/
struct _u3_cs_arvo;
typedef struct _u3_cs_cart {
u3_noun vir; // effects of ovum
u3_bean did; // cart considered for commit?
u3_bean cit; // cart committed?
c3_d ent_d; // entry in raft queue?
u3p(struct _u3_cs_cart) nex_p;
} u3_cs_cart;
/* u3_cs_arvo: modern arvo structure.
*/
typedef struct _u3_cs_arvo {
c3_d ent_d; // event number
u3_noun yot; // cached gates
u3_noun now; // current time, as noun
u3_noun wen; // current time, as text
u3_noun sev_l; // instance number
u3_noun sen; // instance string
u3_noun own; // owner list
u3_noun roe; // temporary unsaved events
u3_noun key; // log key, or 0
u3_noun ken; // kernel formula
u3_noun roc; // kernel core
struct { // ova waiting to process
u3p(u3_cs_cart) egg_p; // exit of ovum queue
u3p(u3_cs_cart) geg_p; // entry of ovum queue
} ova;
} u3_cs_arvo;

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include/n/glob.h
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/* include/n/glob.h
**
** This file is in the public domain.
*/
/** Data structures.
**/
/* u3_cs_home: all internal (within image) state.
*/
typedef struct _u3_cs_home {
u3_cs_road rod_u; // storage state
u3_cs_arvo arv_u; // arvo state
} u3_cs_home;
/** Globals.
**/
/* u3_Loom: base of loom, as a word pointer.
*/
#if 0
c3_global c3_w* u3_Loom;
#else
# define u3_Loom ((c3_w *)(void *)0x200000000)
#endif
/* u3_Home / u3H: root of thread. Always north.
*/
c3_global u3_cs_home* u3_Home;
# define u3H u3_Home
# define u3A (&(u3_Home->arv_u))
/* u3_Road / u3R: current road (thread-local).
*/
c3_global u3_road* u3_Road;
# define u3R u3_Road
/* u3_Dash: jet dashboard.
*/
extern u3_cs_dash u3_Dash;
# define u3D u3_Dash
/* u3_Pool / u3P: global memory control.
*/
c3_global u3_cs_pool u3_Pool;
# define u3P u3_Pool
/* u3_Code: memory code.
*/
#ifdef U3_MEMORY_DEBUG
c3_global c3_w u3_Code;
#endif
/* u3_Nock: nock instruction counter.
*/
c3_global c3_d u3_Nock;
# define u3N u3_Nock

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include/n/hash.h
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/* include/n/hash.h
**
** This file is in the public domain.
*/
/** Straightforward implementation of the classic Bagwell
*** HAMT (hash array mapped trie), using a mug hash.
***
*** Because a mug is 31 bits, the root table is 64 wide.
*** Thereupon 5 bits each are warm for each layer. The
*** final leaf is simply a linear search.
***
*** We store an extra "freshly warm" bit for a simple
*** clock-algorithm reclamation policy, not yet implemented.
*** Search "clock algorithm" to figure it out.
**/
/* u3_ch_slot: map slot.
**
** Either a key-value cell or a loom offset, decoded as a pointer
** to a u3_ch_node. Matches the u3_noun format - coordinate with
** meme.h. The top two bits are:
**
** 00 - empty (in the root table only)
** 01 - table
** 02 - entry, stale
** 03 - entry, fresh
*/
typedef c3_w u3_ch_slot;
/* u3_ch_node: map node.
*/
typedef struct {
c3_w map_w;
u3_ch_slot sot_w[0];
} u3_ch_node;
/* u3_ch_root: hash root table, with future-proof clock.
*/
typedef struct {
c3_w clk_w;
u3_ch_slot sot_w[64];
} u3_ch_root;
/* u3_ch_buck: bottom bucket.
*/
typedef struct {
c3_w len_w;
u3_noun kev[0];
} u3_ch_buck;
/** HAMT macros.
***
*** Coordinate with u3_noun definition!
**/
/* u3_ch_slot_is_null(): yes iff slot is empty
** u3_ch_slot_is_noun(): yes iff slot contains a key/value cell
** u3_ch_slot_is_node(): yes iff slot contains a subtable/bucket
** u3_ch_slot_is_warm(): yes iff fresh bit is set
** u3_ch_slot_to_node(): slot to node pointer
** u3_ch_node_to_slot(): node pointer to slot
** u3_ch_slot_to_noun(): slot to cell
** u3_ch_noun_to_slot(): cell to slot
*/
# define u3_ch_slot_is_null(sot) ((0 == ((sot) >> 30)) ? u3_yes : u3_no)
# define u3_ch_slot_is_node(sot) ((1 == ((sot) >> 30)) ? u3_yes : u3_no)
# define u3_ch_slot_is_noun(sot) ((1 == ((sot) >> 31)) ? u3_yes : u3_no)
# define u3_ch_slot_is_warm(sot) (((sot) & 0x40000000) ? u3_yes : u3_no)
# define u3_ch_slot_to_node(sot) (u3_co_into((sot) & 0x3fffffff))
# define u3_ch_node_to_slot(ptr) (u3_co_outa(ptr) | 0x40000000)
# define u3_ch_slot_to_noun(sot) (0x40000000 | (sot))
# define u3_ch_noun_to_slot(som) (som)
# define u3_ch_noun_be_warm(sot) ((sot) | 0x40000000)
# define u3_ch_noun_be_cold(sot) ((sot) & ~0x40000000)

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include/n/meze.h
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/* include/f/meze.h
**
** This file is in the public domain.
*/
/** Nock-specific typedefs.
**/
/* u3_yes, u3_no, u3_nul;
**
** Our Martian booleans and list terminator; empty string; not a noun.
*/
# define u3_yes 0
# define u3_no 1
# define u3_nul 0
# define u3_blip 0
/* Tools for Martian booleans.
*/
# define u3_so(x) (u3_yes == (x))
# define u3_ne(x) (u3_no == (x))
# define u3_say(x) ( (x) ? u3_yes : u3_no )
# define u3_not(x) ( (x == u3_yes) ? u3_no : u3_yes )
# define u3_and(x, y) ( (u3_so(x) && u3_so(y)) ? u3_yes : u3_no )
# define u3_or(x, y) ( (u3_so(x) || u3_so(y)) ? u3_yes : u3_no )
# define u3_assure(x) if ( u3_ne(x) ) { u3_cm_bail(c3__fail); }
# define u3_assent(x) if ( u3_ne(x) ) { u3_cm_bail(c3__exit); }
/* Word axis macros. For 31-bit axes only.
*/
/* u3_ax_dep(): number of axis bits.
*/
# define u3_ax_dep(a_w) (c3_bits_word(a_w) - 1)
/* u3_ax_cap(): root axis, 2 or 3.
*/
# define u3_ax_cap(a_w) (0x2 | (a_w >> (u3_ax_dep(a_w) - 1)))
/* u3_ax_mas(): remainder after cap.
*/
# define u3_ax_mas(a_w) \
( (a_w & ~(1 << u3_ax_dep(a_w))) | (1 << (u3_ax_dep(a_w) - 1)) )
/* u3_ax_peg(): connect two axes.
*/
# define u3_ax_peg(a_w, b_w) \
( (a_w << u3_ax_dep(b_w)) | (b_w &~ (1 << u3_ax_dep(b_w))) )
/* Conventional axes for gate call.
*/
# define u3_cv_pay 3 // payload
# define u3_cv_sam 6 // sample
# define u3_cv_sam_1 6
# define u3_cv_sam_2 12
# define u3_cv_sam_3 13
# define u3_cv_sam_4 24
# define u3_cv_sam_5 25
# define u3_cv_sam_6 26
# define u3_cv_sam_12 52
# define u3_cv_sam_13 53
# define u3_cv_sam_7 27
# define u3_cv_con 7 // context
# define u3_cv_con_2 14 // context
# define u3_cv_con_3 15 // context
# define u3_cv_con_sam 30 // sample in gate context
# define u3_cv_noc 2 // deprecated
# define u3_cv_bat 2 // battery
/** Aliases - selective and syntactically unique.
**/
# define u3h(som) u3_cx_h(som)
# define u3t(som) u3_cx_t(som)
# define u3at(axe, som) u3_cx_at(axe, som)
# define u3nc(a, b) u3_ci_cell(a, b)
# define u3nt(a, b, c) u3_ci_trel(a, b, c)
# define u3nq(a, b, c, d) u3_ci_qual(a, b, c, d)
# define u3du(som) (u3_cr_du(som))
# define u3ud(som) (u3_cr_ud(som))
# define u3k(som) u3_ca_gain(som)
# define u3z(som) u3_ca_lose(som)

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include/n/noun.h
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/* include/f/noun.h
**
** This file is in the public domain.
*/
/** Data structures.
**/
/* u3_post: pointer offset into u3_Loom; _p suffix; declare as u3p().
*/
typedef c3_w u3_post;
# define u3p(type) u3_post
/* u3_noun: tagged pointer.
**
** If bit 31 is 0, a u3_noun is a direct 31-bit atom ("cat").
** If bit 31 is 1 and bit 30 0, an indirect atom ("pug").
** If bit 31 is 1 and bit 30 1, an indirect cell ("pom").
**
** Bits 0-29 are a word offset against u3_Loom (u3_post).
*/
typedef c3_w u3_noun;
/* u3_none - out-of-band noun.
*/
# define u3_none (u3_noun)0xffffffff
/* Informative typedefs. Use if you like.
*/
typedef u3_noun u3_atom; // must be atom
typedef u3_noun u3_term; // @tas
typedef u3_noun u3_mote; // @tas
typedef u3_noun u3_cell; // must be cell
typedef u3_noun u3_trel; // must be triple
typedef u3_noun u3_qual; // must be quadruple
typedef u3_noun u3_quin; // must be quintuple
typedef u3_noun u3_bean; // loobean: 0 == u3_yes, 1 == u3_no
typedef u3_noun u3_weak; // may be u3_none
typedef u3_noun (*u3_funk)(u3_noun);
typedef u3_noun (*u3_funq)(u3_noun, u3_noun);
/** Typedefs.
**/
/* u3_atom, u3_cell: logical atom and cell structures.
*/
typedef struct {
c3_w mug_w;
} u3_cs_noun;
typedef struct {
c3_w mug_w;
c3_w len_w;
c3_w buf_w[0];
} u3_cs_atom;
typedef struct {
c3_w mug_w;
u3_noun hed;
u3_noun tel;
} u3_cs_cell;
/* Inside a noun.
*/
# define u3_co_is_cat(som) (((som) >> 31) ? u3_no : u3_yes)
# define u3_co_is_dog(som) (((som) >> 31) ? u3_yes : u3_no)
# define u3_co_is_pug(som) ((2 == ((som) >> 30)) ? u3_yes : u3_no)
# define u3_co_is_pom(som) ((3 == ((som) >> 30)) ? u3_yes : u3_no)
# define u3_co_to_off(som) ((som) & 0x3fffffff)
# define u3_co_to_ptr(som) (u3_co_into(u3_co_to_off(som)))
# define u3_co_to_wtr(som) ((c3_w *)u3_co_to_ptr(som))
# define u3_co_to_pug(off) (off | 0x80000000)
# define u3_co_to_pom(off) (off | 0xc0000000)
# define u3_co_is_atom(som) u3_or(u3_co_is_cat(som), \
u3_co_is_pug(som))
# define u3_co_is_cell(som) u3_co_is_pom(som)
# define u3_co_de_twin(dog, dog_w) ((dog & 0xc0000000) | u3_co_outa(dog_w))
# define u3_co_h(som) \
( u3_so(u3_co_is_cell(som)) \
? ( ((u3_cs_cell *)u3_co_to_ptr(som))->hed )\
: u3_cm_bail(c3__exit) )
# define u3_co_t(som) \
( u3_so(u3_co_is_cell(som)) \
? ( ((u3_cs_cell *)u3_co_to_ptr(som))->tel )\
: u3_cm_bail(c3__exit) )
/* u3_cs_hold, u3_cs_move: iterators for memory control.
*/

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include/n/road.h
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/* include/n/road.h
**
** This file is in the public domain.
*/
/** Data structures.
**/
/* u3_cs_box: classic allocation box.
**
** The box size is also stored at the end of the box in classic
** bad ass malloc style. Hence a box is:
**
** ---
** siz_w
** use_w
** if(debug) cod_w
** user data
** siz_w
** ---
**
** Do not attempt to adjust this structure!
*/
typedef struct _u3_cs_box {
c3_w siz_w; // size of this box
c3_w use_w; // reference count; free if 0
# ifdef U3_MEMORY_DEBUG
c3_w eus_w; // recomputed refcount
c3_w cod_w; // tracing code
# endif
} u3_cs_box;
# define u3_co_boxed(len_w) (len_w + c3_wiseof(u3_cs_box) + 1)
# define u3_co_boxto(box_v) ( (void *) \
( ((c3_w *)(void*)(box_v)) + \
c3_wiseof(u3_cs_box) ) )
# define u3_co_botox(tox_v) ( (struct _u3_cs_box *) \
(void *) \
( ((c3_w *)(void*)(tox_v)) - \
c3_wiseof(u3_cs_box) ) )
/* u3_cs_fbox: free node in heap. Sets minimum node size.
**
*/
typedef struct _u3_cs_fbox {
u3_cs_box box_u;
u3p(struct _u3_cs_fbox) pre_p;
u3p(struct _u3_cs_fbox) nex_p;
} u3_cs_fbox;
# define u3_cc_minimum 6
# define u3_cc_fbox_no 28
/* u3_cs_road: contiguous allocation and execution context.
**
** A road is a normal heap-stack system, except that the heap
** and stack can point in either direction. Therefore, inside
** a road, we can nest another road in the opposite direction.
**
** When the opposite road completes, its heap is left on top of
** the opposite heap's stack. It's no more than the normal
** behavior of a stack machine for all subcomputations to push
** their results, internally durable, on the stack.
**
** The performance tradeoff of "leaping" - reversing directions
** in the road - is that if the outer computation wants to
** preserve the results of the inner one, not just use them for
** temporary purposes, it has to copy them.
**
** This is a trivial cost in some cases, a prohibitive cost in
** others. The upside, of course, is that all garbage accrued
** in the inner computation is discarded at zero cost.
**
** The goal of the road system is the ability to *layer* memory
** models. If you are allocating on a road, you have no idea
** how deep within a nested road system you are - in other words,
** you have no idea exactly how durable your result may be.
** But free space is never fragmented within a road.
**
** Roads do not reduce the generality or performance of a memory
** system, since even the most complex GC system can be nested
** within a road at no particular loss of performance - a road
** is just a block of memory. The cost of road allocation is,
** at least in theory, the branch prediction hits when we try to
** decide which side of the road we're allocating on. The road
** system imposes no pointer read or write barriers, of course.
**
** The road can point in either direction. If cap > hat, it
** looks like this ("north"):
**
** 0 rut hat ffff
** | | | |
** |~~~~~~~~~~~~-------##########################+++++++$~~~~~|
** | | | |
** 0 cap mat ffff
**
** Otherwise, it looks like this ("south"):
**
** 0 mat cap ffff
** | | | |
** |~~~~~~~~~~~~$++++++##########################--------~~~~~|
** | | | |
** 0 hat rut ffff
**
** Legend: - is durable storage (heap); + is temporary storage
** (stack); ~ is deep storage (immutable); $ is the allocation block;
** # is free memory.
**
** Pointer restrictions: pointers stored in + can point anywhere,
** except to more central pointers in +. (Ie, all pointers from
** stack to stack must point downward on the stack.) Pointers in
** - can only point to - or ~; pointers in ~ only point to ~.
**
** To "leap" is to create a new inner road in the ### free space.
** but in the reverse direction, so that when the inner road
** "falls" (terminates), its durable storage is left on the
** temporary storage of the outer road.
**
** In all cases, the pointer in a u3_noun is a word offset into
** u3H, the top-level road.
*/
typedef struct _u3_cs_road {
struct _u3_cs_road* par_u; // parent road
struct _u3_cs_road* kid_u; // child road list
struct _u3_cs_road* nex_u; // sibling road
struct _u3_cs_road* now_u; // current road pointer
u3p(c3_w) cap_p; // top of transient region
u3p(c3_w) hat_p; // top of durable region
u3p(c3_w) mat_p; // bottom of transient region
u3p(c3_w) rut_p; // bottom of durable region
u3p(c3_w) ear_p; // original cap if kid is live
c3_w fut_w[32]; // futureproof buffer
struct { // escape buffer
union {
jmp_buf buf;
c3_w buf_w[256]; // futureproofing
};
} esc;
struct { // miscellaneous config
c3_w fag_w; // flag bits
} how; //
struct { // allocation pools
u3p(u3_cs_fbox) fre_p[u3_cc_fbox_no]; // heap by node size log
c3_w fre_w; // number of free words
} all;
struct { // jet dashboard
u3p(u3_ch_root) har_p; // jet index (old style)
u3_noun das; // dashboard (new style)
} jed;
struct { // namespace
u3_noun flu; // (list $+(* (unit))), inward
} ski;
struct { // trace stack
u3_noun tax; // (list ,*)
u3_noun mer; // emergency buffer to release
} bug;
struct { // profile stack
c3_d nox_d; // nock steps
u3_noun don; // ++path
u3_noun day; // profile data, ++doss
} pro;
struct { // memoization
u3p(u3_ch_root) har_p; // (map (pair term noun) noun)
} cax;
} u3_cs_road;
typedef u3_cs_road u3_road;
/** Flags.
**/
enum u3_cs_flag {
u3_cs_flag_debug = 0x1, // debug memory
u3_cs_flag_gc = 0x2, // garbage collect once
u3_cs_flag_sand = 0x4, // sand mode, bump allocation
u3_cs_flag_die = 0x8 // process was asked to exit
};
/** Macros.
**/
# define u3_co_into(x) ((void *)(u3_Loom + (x)))
# define u3_co_outa(p) (((c3_w*)(void*)(p)) - u3_Loom)
# define u3to(type, x) ((type *) u3_co_into(x))
# define u3of(type, x) (u3_co_outa((type *)x))
# define u3_co_is_north(r) ((r->cap_p > r->hat_p) ? u3_yes : u3_no)
# define u3_co_is_south(r) ((u3_so(u3_co_is_north(r))) ? u3_no : u3_yes)
# define u3_co_open(r) ( (u3_yes == u3_co_is_north(r)) \
? (c3_w)(r->cap_p - r->hat_p) \
: (c3_w)(r->hat_p - r->cap_p) )
# define u3_co_north_is_senior(r, dog) \
u3_say((u3_co_to_off(dog) < r->rut_p) || \
(u3_co_to_off(dog) >= r->mat_p))
# define u3_co_north_is_junior(r, dog) \
u3_say((u3_co_to_off(dog) >= r->cap_p) && \
(u3_co_to_off(dog) < r->mat_p))
# define u3_co_north_is_normal(r, dog) \
u3_and(u3_not(u3_co_north_is_senior(r, dog)), \
u3_not(u3_co_north_is_junior(r, dog)))
# define u3_co_south_is_senior(r, dog) \
u3_say((u3_co_to_off(dog) < r->mat_p) || \
(u3_co_to_off(dog) >= r->rut_p))
# define u3_co_south_is_junior(r, dog) \
u3_say((u3_co_to_off(dog) < r->cap_p) && \
(u3_co_to_off(dog) >= r->mat_p))
# define u3_co_south_is_normal(r, dog) \
u3_and(u3_not(u3_co_south_is_senior(r, dog)), \
u3_not(u3_co_south_is_junior(r, dog)))
# define u3_co_is_junior(r, som) \
( u3_so(u3_co_is_cat(som)) \
? u3_no \
: u3_so(u3_co_is_north(r)) \
? u3_co_north_is_junior(r, som) \
: u3_co_south_is_junior(r, som) )
# define u3_co_is_senior(r, som) \
( u3_so(u3_co_is_cat(som)) \
? u3_yes \
: u3_so(u3_co_is_north(r)) \
? u3_co_north_is_senior(r, som) \
: u3_co_south_is_senior(r, som) )

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include/n/save.h
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/* include/n/save.h
**
** This file is in the public domain.
*/
/** Data structures.
**/
/* u3_cs_line: control line.
*/
typedef struct _u3_cs_line {
c3_w pag_w;
c3_w mug_w;
} u3_cs_line;
/* u3_cs_control: memory change, control file.
*/
typedef struct _u3_cs_control {
c3_d evt_d; // event number
c3_w nor_w; // new page count north
c3_w sou_w; // new page count south
c3_w pgs_w; // number of changed pages
u3_cs_line mem_u[0]; // per page
} u3_cs_control;
/* u3_cs_patch: memory change, top level.
*/
typedef struct _u3_cs_patch {
c3_i ctl_i;
c3_i mem_i;
u3_cs_control* con_u;
} u3_cs_patch;
/* u3_cs_image: memory segment, open file.
*/
typedef struct _u3_cs_image {
c3_c* nam_c; // segment name
c3_i fid_i; // open file, or 0
c3_w pgs_w; // length in pages
} u3_cs_image;
/* u3_cs_pool: entire memory system.
*/
typedef struct _u3_cs_pool {
c3_c* cpu_c; // path to
c3_d evt_d; // last patch written at event
c3_w dit_w[u3_cc_pages >> 5]; // touched since last save
u3_cs_image nor_u; // north segment
u3_cs_image sou_u; // south segment
} u3_cs_pool;

17
include/n/tune.h
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/* include/n/tune.h
**
** This file is in the public domain.
*/
/** Tuning and configuration.
**/
# undef U3_MEMORY_DEBUG
# ifdef U3_MEMORY_DEBUG
# define u3_leak_on(x) (u3_Code = x)
# define u3_leak_off (u3_Code = 0)
# endif
# define u3_cc_bits U2_OS_LoomBits // 28, max 29
# define u3_cc_page 12 // 16Kbyte pages
# define u3_cc_pages (1 << (u3_cc_bits - u3_cc_page)) // 2^16 pages
# define u3_cc_words (1 << u3_cc_bits)
# define u3_cc_bytes (c3_w)((1 << (2 + u3_cc_bits)))

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j/1/add.c
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/* j/1/add.c
**
** This file is in the public domain.
*/
#include "all.h"
/* functions
*/
u3_noun
u3_cqa_add(u3_atom a,
u3_atom b)
{
if ( u3_so(u3_co_is_cat(a)) && u3_so(u3_co_is_cat(b)) ) {
c3_w c = a + b;
return u3_ci_words(1, &c);
}
else {
mpz_t a_mp, b_mp;
u3_cr_mp(a_mp, a);
u3_cr_mp(b_mp, b);
mpz_add(a_mp, a_mp, b_mp);
mpz_clear(b_mp);
return u3_ci_mp(a_mp);
}
}
u3_noun
u3_cwa_add(u3_noun cor)
{
u3_noun a, b;
if ( (u3_no == u3_cr_mean(cor, u3_cv_sam_2, &a, u3_cv_sam_3, &b, 0)) ||
(u3_no == u3ud(a)) ||
(u3_no == u3ud(b)) )
{
return u3_cm_bail(c3__exit);
} else {
return u3_cqa_add(a, b);
}
}
u3_noun
u3_cka_add(u3_noun a, u3_noun b)
{
u3_noun c = u3_cqa_add(a, b);
u3z(a); u3z(b);
return c;
}

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j/1/dec.c
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/* j/1/dec.c
**
** This file is in the public domain.
*/
#include "all.h"
/* functions
*/
u3_noun
u3_cqa_inc(u3_atom a)
{
return u3_ci_vint(u3k(a));
}
u3_noun
u3_cqa_dec(u3_atom a)
{
if ( 0 == a ) {
return u3_cm_error("decrement-underflow");
}
else {
if ( u3_so(u3_co_is_cat(a)) ) {
return a - 1;
}
else {
mpz_t a_mp;
u3_cr_mp(a_mp, a);
mpz_sub_ui(a_mp, a_mp, 1);
return u3_ci_mp(a_mp);
}
}
}
u3_noun
u3_cwa_dec(u3_noun cor)
{
u3_noun a;
if ( (u3_none == (a = u3_cr_at(u3_cv_sam, cor))) ||
(u3_no == u3ud(a)) )
{
return u3_cm_bail(c3__exit);
} else {
return u3_cqa_dec(a);
}
}

47
j/1/div.c
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/* j/1/div.c
**
** This file is in the public domain.
*/
#include "all.h"
/* functions
*/
u3_noun
u3_cqa_div(u3_atom a,
u3_atom b)
{
if ( 0 == b ) {
return u3_cm_bail(c3__exit);
}
else {
if ( u3_so(u3_co_is_cat(a)) && u3_so(u3_co_is_cat(b)) ) {
return a / b;
}
else {
mpz_t a_mp, b_mp;
u3_cr_mp(a_mp, a);
u3_cr_mp(b_mp, b);
mpz_tdiv_q(a_mp, a_mp, b_mp);
mpz_clear(b_mp);
return u3_ci_mp(a_mp);
}
}
}
u3_noun
u3_cwa_div(u3_noun cor)
{
u3_noun a, b;
if ( (u3_no == u3_cr_mean(cor, u3_cv_sam_2, &a, u3_cv_sam_3, &b, 0)) ||
(u3_no == u3ud(a)) ||
(u3_no == u3ud(b)) )
{
return u3_cm_bail(c3__exit);
} else {
return u3_cqa_div(a, b);
}
}

45
j/1/gte.c
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/* j/1/gte.c
**
** This file is in the public domain.
*/
#include "all.h"
/* functions
*/
u3_noun
u3_cqa_gte(u3_atom a, u3_atom b)
{
if ( u3_so(u3_co_is_cat(a)) && u3_so(u3_co_is_cat(b)) ) {
return u3_say(a >= b);
}
else {
mpz_t a_mp, b_mp;
u3_bean cmp;
u3_cr_mp(a_mp, a);
u3_cr_mp(b_mp, b);
cmp = (mpz_cmp(a_mp, b_mp) >= 0) ? u3_yes : u3_no;
mpz_clear(a_mp);
mpz_clear(b_mp);
return cmp;
}
}
u3_noun
u3_cwa_gte(
u3_noun cor)
{
u3_noun a, b;
if ( (u3_no == u3_cr_mean(cor, u3_cv_sam_2, &a, u3_cv_sam_3, &b, 0)) ||
(u3_no == u3ud(a)) ||
(u3_no == u3ud(b)) )
{
return u3_cm_bail(c3__exit);
} else {
return u3_cqa_gte(a, b);
}
}

54
j/1/gth.c
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/* j/1/gth.c
**
** This file is in the public domain.
*/
#include "all.h"
/* functions
*/
u3_noun
u3_cqa_gth(u3_atom a,
u3_atom b)
{
if ( u3_so(u3_co_is_cat(a)) && u3_so(u3_co_is_cat(b)) ) {
return u3_say(a > b);
}
else {
mpz_t a_mp, b_mp;
u3_bean cmp;
u3_cr_mp(a_mp, a);
u3_cr_mp(b_mp, b);
cmp = (mpz_cmp(a_mp, b_mp) > 0) ? u3_yes : u3_no;
mpz_clear(a_mp);
mpz_clear(b_mp);
return cmp;
}
}
u3_noun
u3_cwa_gth(u3_noun cor)
{
u3_noun a, b;
if ( (u3_no == u3_cr_mean(cor, u3_cv_sam_2, &a, u3_cv_sam_3, &b, 0)) ||
(u3_no == u3ud(a)) ||
(u3_no == u3ud(b)) )
{
return u3_cm_bail(c3__exit);
} else {
return u3_cqa_gth(a, b);
}
}
u3_noun
u3_cka_gth(u3_noun a, u3_noun b)
{
u3_noun c = u3_cqa_gth(a, b);
u3z(a); u3z(b);
return c;
}

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j/1/lte.c
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/* j/1/lte.c
**
** This file is in the public domain.
*/
#include "all.h"
/* functions
*/
u3_noun
u3_cqa_lte(u3_atom a, u3_atom b)
{
if ( u3_so(u3_co_is_cat(a)) && u3_so(u3_co_is_cat(b)) ) {
return u3_say(a <= b);
}
else {
mpz_t a_mp, b_mp;
u3_bean cmp;
u3_cr_mp(a_mp, a);
u3_cr_mp(b_mp, b);
cmp = (mpz_cmp(a_mp, b_mp) <= 0) ? u3_yes : u3_no;
mpz_clear(a_mp);
mpz_clear(b_mp);
return cmp;
}
}
u3_noun
u3_cwa_lte(u3_noun cor)
{
u3_noun a, b;
if ( (u3_no == u3_cr_mean(cor, u3_cv_sam_2, &a, u3_cv_sam_3, &b, 0)) ||
(u3_no == u3ud(a)) ||
(u3_no == u3ud(b)) )
{
return u3_cm_bail(c3__exit);
} else {
return u3_cqa_lte(a, b);
}
}
u3_noun
u3_cka_lte(u3_noun a, u3_noun b)
{
u3_noun c = u3_cqa_lte(a, b);
u3z(a); u3z(b);
return c;
}

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j/1/lth.c
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/* j/1/lth.c
**
** This file is in the public domain.
*/
#include "all.h"
/* functions
*/
u3_noun
u3_cqa_lth(u3_atom a,
u3_atom b)
{
if ( u3_so(u3_co_is_cat(a)) && u3_so(u3_co_is_cat(b)) ) {
return u3_say(a < b);
}
else {
mpz_t a_mp, b_mp;
u3_bean cmp;
u3_cr_mp(a_mp, a);
u3_cr_mp(b_mp, b);
cmp = (mpz_cmp(a_mp, b_mp) < 0) ? u3_yes : u3_no;
mpz_clear(a_mp);
mpz_clear(b_mp);
return cmp;
}
}
u3_noun
u3_cwa_lth(u3_noun cor)
{
u3_noun a, b;
if ( (u3_no == u3_cr_mean(cor, u3_cv_sam_2, &a, u3_cv_sam_3, &b, 0)) ||
(u3_no == u3ud(a)) ||
(u3_no == u3ud(b)) )
{
return u3_cm_bail(c3__exit);
} else {
return u3_cqa_lth(a, b);
}
}

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j/1/mul.c
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/* j/1/mul.c
**
** This file is in the public domain.
*/
#include "all.h"
/* functions
*/
u3_noun
u3_cqa_mul(u3_atom a,
u3_atom b)
{
if ( u3_so(u3_co_is_cat(a)) && u3_so(u3_co_is_cat(b)) ) {
c3_d c = ((c3_d) a) * ((c3_d) b);
return u3_ci_chubs(1, &c);
}
else {
mpz_t a_mp, b_mp;
u3_cr_mp(a_mp, a);
u3_cr_mp(b_mp, b);
mpz_mul(a_mp, a_mp, b_mp);
mpz_clear(b_mp);
return u3_ci_mp(a_mp);
}
}
u3_noun
u3_cwa_mul(u3_noun cor)
{
u3_noun a, b;
if ( (u3_no == u3_cr_mean(cor, u3_cv_sam_2, &a, u3_cv_sam_3, &b, 0)) ||
(u3_no == u3ud(a)) ||
(u3_no == u3ud(b)) )
{
return u3_cm_bail(c3__exit);
} else {
return u3_cqa_mul(a, b);
}
}
u3_noun
u3_cka_mul(u3_noun a, u3_noun b)
{
u3_noun c = u3_cqa_mul(a, b);
u3z(a); u3z(b);
return c;
}

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j/1/sub.c
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/* j/1/sub.c
**
** This file is in the public domain.
*/
#include "all.h"
/* functions
*/
u3_noun
u3_cqa_sub(u3_atom a, u3_atom b)
{
if ( u3_so(u3_co_is_cat(a)) && u3_so(u3_co_is_cat(b)) ) {
if ( a < b ) {
return u3_cm_error("subtract-underflow");
}
else return (a - b);
}
else {
mpz_t a_mp, b_mp;
u3_cr_mp(a_mp, a);
u3_cr_mp(b_mp, b);
if ( mpz_cmp(a_mp, b_mp) < 0 ) {
mpz_clear(a_mp);
mpz_clear(b_mp);
return u3_cm_error("subtract-underflow");
}
mpz_sub(a_mp, a_mp, b_mp);
mpz_clear(b_mp);
return u3_ci_mp(a_mp);
}
}
u3_noun
u3_cwa_sub(u3_noun cor)
{
u3_noun a, b;
if ( (u3_no == u3_cr_mean(cor, u3_cv_sam_2, &a, u3_cv_sam_3, &b, 0)) ||
(u3_no == u3ud(a)) ||
(u3_no == u3ud(b)) )
{
return u3_cm_bail(c3__exit);
} else {
return u3_cqa_sub(a, b);
}
}
u3_noun
u3_cka_sub(u3_noun a, u3_noun b)
{
u3_noun c = u3_cqa_sub(a, b);
u3z(a); u3z(b);
return c;
}

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j/2/clap.c
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/* j/2/clap.c
**
** This file is in the public domain.
*/
#include "all.h"
/* functions
*/
u3_noun
u3_cqb_clap(u3_noun a,
u3_noun b,
u3_noun c)
{
if ( 0 == a ) {
return u3k(b);
}
else if ( 0 == b ) {
return u3k(a);
}
else {
return u3nc(0, u3_cn_slam_on(u3k(c), u3nc(u3k(u3t(a)), u3k(u3t(b)))));
}
}
u3_noun
u3_cwb_clap(u3_noun cor)
{
u3_noun a, b, c;
if ( u3_no == u3_cr_mean(cor, u3_cv_sam_2, &a,
u3_cv_sam_6, &b,
u3_cv_sam_7, &c, 0) ) {
return u3_cm_bail(c3__exit);
} else {
return u3_cqb_clap(a, b, c);
}
}

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j/2/levy.c
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/* j/2/levy.c
**
** This file is in the public domain.
*/
#include "all.h"
/* functions
*/
u3_noun
u3_cqb_levy(
u3_noun a,
u3_noun b)
{
if ( 0 == a ) {
return u3_yes;
} else {
u3_noun loz;
if ( u3_no == u3du(a) ) {
return u3_cm_bail(c3__exit);
}
else switch ( (loz = u3_cn_slam_on(u3k(b), u3k(u3h(a)))) ) {
case u3_yes: return u3_cqb_levy(u3t(a), b);
case u3_no: return u3_no;
default: u3z(loz);
return u3_cm_bail(c3__exit);
}
}
}
u3_noun
u3_cwb_levy(
u3_noun cor)
{
u3_noun a, b;
if ( u3_no == u3_cr_mean(cor, u3_cv_sam_2, &a, u3_cv_sam_3, &b, 0) ) {
return u3_cm_bail(c3__exit);
} else {
return u3_cqb_levy(a, b);
}
}

40
j/2/lien.c
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@ -1,40 +0,0 @@
/* j/2/lien.c
**
** This file is in the public domain.
*/
#include "all.h"
/* functions
*/
u3_noun
u3_cqb_lien(u3_noun a,
u3_noun b)
{
if ( 0 == a ) {
return u3_no;
} else {
u3_noun loz;
if ( u3_no == u3du(a) ) {
return u3_cm_bail(c3__exit);
}
else switch ( (loz = u3_cn_slam_on(u3k(b), u3k(u3h(a)))) ) {
case u3_yes: return u3_yes;
case u3_no: return u3_cqb_lien(u3t(a), b);
default: u3z(loz);
return u3_cm_bail(c3__exit);
}
}
}
u3_noun
u3_cwb_lien(u3_noun cor)
{
u3_noun a, b;
if ( u3_no == u3_cr_mean(cor, u3_cv_sam_2, &a, u3_cv_sam_3, &b, 0) ) {
return u3_cm_bail(c3__exit);
} else {
return u3_cqb_lien(a, b);
}
}

39
j/2/reel.c
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@ -1,39 +0,0 @@
/* j/2/reel.c
**
** This file is in the public domain.
*/
#include "all.h"
/* functions
*/
u3_noun
u3_cqb_reel(
u3_noun a,
u3_noun b)
{
if ( 0 == a ) {
return u3k(u3_cr_at(u3_cv_sam_3, b));
}
else if ( u3_no == u3du(a) ) {
return u3_cm_bail(c3__exit);
}
else {
u3_noun gim = u3k(u3h(a));
u3_noun hur = u3_cqb_reel(u3t(a), b);
return u3_cn_slam_on(u3k(b), u3nc(gim, hur));
}
}
u3_noun
u3_cwb_reel(
u3_noun cor)
{
u3_noun a, b;
if ( u3_no == u3_cr_mean(cor, u3_cv_sam_2, &a, u3_cv_sam_3, &b, 0) ) {
return u3_cm_bail(c3__exit);
} else {
return u3_cqb_reel(a, b);
}
}

47
j/2/roll.c
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@ -1,47 +0,0 @@
/* j/2/roll.c
**
** This file is in the public domain.
*/
#include "all.h"
/* functions
*/
u3_noun
u3_cqb_roll(u3_noun a,
u3_noun b)
{
if ( 0 == a ) {
return u3k(u3_cr_at(u3_cv_sam_3, b));
}
else if ( u3_no == u3du(a) ) {
return u3_cm_bail(c3__exit);
}
else {
u3_noun gim = u3k(u3h(a));
u3_noun zor = u3k(u3_cr_at(u3_cv_sam_3, b));
u3_noun daz = u3_cn_slam_on(u3k(b), u3nc(gim, zor));
u3_noun vel = u3_ci_molt(u3k(b), u3_cv_sam_3, daz, 0);
if ( u3_none == vel ) {
return u3_cm_bail(c3__exit);
} else {
u3_noun hox = u3_cqb_roll(u3t(a), vel);
u3z(vel);
return hox;
}
}
}
u3_noun
u3_cwb_roll(u3_noun cor)
{
u3_noun a, b;
if ( u3_no == u3_cr_mean(cor, u3_cv_sam_2, &a, u3_cv_sam_3, &b, 0) ) {
return u3_cm_bail(c3__exit);
} else {
return u3_cqb_roll(a, b);
}
}

45
j/2/skim.c
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@ -1,45 +0,0 @@
/* j/2/skim.c
**
** This file is in the public domain.
*/
#include "all.h"
/* functions
*/
u3_noun
u3_cqb_skim(
u3_noun a,
u3_noun b)
{
if ( 0 == a ) {
return a;
}
else if ( u3_no == u3du(a) ) {
return u3_cm_bail(c3__exit);
} else {
u3_noun hoz = u3_cn_slam_on(u3k(b), u3k(u3h(a)));
u3_noun vyr = u3_cqb_skim(u3t(a), b);
switch ( hoz ) {
case u3_yes: return u3nc(u3k(u3h(a)), vyr);
case u3_no: return vyr;
default: u3z(hoz);
u3z(vyr);
return u3_cm_bail(c3__exit);
}
}
}
u3_noun
u3_cwb_skim(
u3_noun cor)
{
u3_noun a, b;
if ( u3_no == u3_cr_mean(cor, u3_cv_sam_2, &a, u3_cv_sam_3, &b, 0) ) {
return u3_cm_bail(c3__exit);
} else {
return u3_cqb_skim(a, b);
}
}

45
j/2/snag.c
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@ -1,45 +0,0 @@
/* j/2/snag.c
**
** This file is in the public domain.
*/
#include "all.h"
/* functions
*/
u3_noun
u3_cqb_snag(u3_atom a,
u3_noun b)
{
if ( u3_ne(u3_co_is_cat(a)) ) {
return u3_cm_bail(c3__fail);
}
else {
c3_w len_w = a;
while ( len_w ) {
if ( u3_no == u3du(b) ) {
return u3_cm_bail(c3__exit);
}
b = u3t(b);
len_w--;
}
if ( u3_no == u3du(b) ) {
return u3_cm_bail(c3__exit);
}
return u3k(u3h(b));
}
}
u3_noun
u3_cwb_snag(u3_noun cor)
{
u3_noun a, b;
if ( (u3_no == u3_cr_mean(cor, u3_cv_sam_2, &a, u3_cv_sam_3, &b, 0)) ||
(u3_no == u3ud(a)) )
{
return u3_cm_bail(c3__exit);
} else {
return u3_cqb_snag(a, b);
}
}

37
j/2/turn.c
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@ -1,37 +0,0 @@
/* j/2/turn.c
**
** This file is in the public domain.
*/
#include "all.h"
/* functions
*/
u3_noun
u3_cqb_turn(u3_noun a, u3_noun b)
{
if ( 0 == a ) {
return a;
}
else if ( u3_no == u3du(a) ) {
return u3_cm_bail(c3__exit);
}
else {
u3_noun one = u3_cn_slam_on(u3k(b), u3k(u3h(a)));
u3_noun two = u3_cqb_turn(u3t(a), b);
return u3nc(one, two);
}
}
u3_noun
u3_cwb_turn(u3_noun cor)
{
u3_noun a, b;
if ( u3_no == u3_cr_mean(cor, u3_cv_sam_2, &a, u3_cv_sam_3, &b, 0) ) {
return u3_cm_bail(c3__exit);
} else {
return u3_cqb_turn(a, b);
}
}

43
j/2/weld.c
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@ -1,43 +0,0 @@
/* j/2/weld.c
**
** This file is in the public domain.
*/
#include "all.h"
/* functions
*/
u3_noun
u3_cqb_weld(u3_noun a,
u3_noun b)
{
if ( 0 == a ) {
return u3k(b);
}
else if ( u3_no == u3du(a) ) {
return u3_cm_bail(c3__exit);
}
else {
return u3nc(u3k(u3h(a)), u3_cqb_weld(u3t(a), b));
}
}
u3_noun
u3_cwb_weld(u3_noun cor)
{
u3_noun a, b;
if ( u3_no == u3_cr_mean(cor, u3_cv_sam_2, &a, u3_cv_sam_3, &b, 0) ) {
return u3_cm_bail(c3__exit);
} else {
return u3_cqb_weld(a, b);
}
}
u3_noun
u3_ckb_weld(u3_noun a, u3_noun b)
{
u3_noun c = u3_cqb_weld(a, b);
u3z(a); u3z(b);
return c;
}

59
j/3/cat.c
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@ -1,59 +0,0 @@
/* j/3/cat.c
**
** This file is in the public domain.
*/
#include "all.h"
/* functions
*/
u3_noun
u3_cqc_cat(u3_atom a,
u3_atom b,
u3_atom c)
{
if ( u3_ne(u3_co_is_cat(a)) || (a >= 32) ) {
return u3_cm_bail(c3__fail);
}
else {
c3_g a_g = a;
c3_w lew_w = u3_cr_met(a_g, b);
c3_w ler_w = u3_cr_met(a_g, c);
c3_w all_w = (lew_w + ler_w);
if ( 0 == all_w ) {
return 0;
} else {
c3_w* sal_w = u3_ca_slaq(a_g, all_w);
if ( 0 == sal_w ) {
return u3_cm_bail(c3__fail);
}
else {
u3_cr_chop(a_g, 0, lew_w, 0, sal_w, b);
u3_cr_chop(a_g, 0, ler_w, lew_w, sal_w, c);
}
// return u3_ca_moot(sal_w);
return u3_ca_malt(sal_w);
}
}
}
u3_noun
u3_cwc_cat(u3_noun cor)
{
u3_noun a, b, c;
if ( (u3_no == u3_cr_mean(cor, u3_cv_sam_2, &a,
u3_cv_sam_6, &b,
u3_cv_sam_7, &c, 0)) ||
(u3_no == u3ud(a)) ||
(u3_no == u3ud(b)) ||
(u3_no == u3ud(c)) )
{
return u3_cm_bail(c3__exit);
} else {
return u3_cqc_cat(a, b, c);
}
}

52
j/3/con.c
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@ -1,52 +0,0 @@
/* j/3/con.c
**
** This file is in the public domain.
*/
#include "all.h"
/* functions
*/
u3_noun
u3_cqc_con(u3_atom a,
u3_atom b)
{
c3_w lna_w = u3_cr_met(5, a);
c3_w lnb_w = u3_cr_met(5, b);
if ( (lna_w == 0) && (lnb_w == 0) ) {
return 0;
} else {
c3_w len_w = c3_max(lna_w, lnb_w);
c3_w* sal_w = u3_ca_slab(len_w);
if ( 0 == sal_w ) {
return u3_cm_bail(c3__fail);
}
else {
c3_w i_w;
u3_cr_chop(5, 0, lna_w, 0, sal_w, a);
for ( i_w = 0; i_w < lnb_w; i_w++ ) {
sal_w[i_w] |= u3_cr_word(i_w, b);
}
// return u3_ca_moot(sal_w);
return u3_ca_malt(sal_w);
}
}
}
u3_noun
u3_cwc_con(u3_noun cor)
{
u3_noun a, b;
if ( (u3_no == u3_cr_mean(cor, u3_cv_sam_2, &a, u3_cv_sam_3, &b, 0)) ||
(u3_no == u3ud(a)) ||
(u3_no == u3ud(b)) )
{
return u3_cm_bail(c3__exit);
} else {
return u3_cqc_con(a, b);
}
}

74
j/3/cut.c
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/* j/3/cut.c
**
** This file is in the public domain.
*/
#include "all.h"
/* functions
*/
u3_noun
u3_cqc_cut(
u3_atom a,
u3_atom b,
u3_atom c,
u3_atom d)
{
if ( u3_ne(u3_co_is_cat(a)) || (a >= 32) ) {
return u3_cm_bail(c3__fail);
}
if ( u3_ne(u3_co_is_cat(b)) ) {
return 0;
}
if ( u3_ne(u3_co_is_cat(c)) ) {
c = 0x7fffffff;
}
{
c3_g a_g = a;
c3_w b_w = b;
c3_w c_w = c;
c3_w len_w = u3_cr_met(a_g, d);
if ( (0 == c_w) || (b_w >= len_w) ) {
return 0;
}
if ( b_w + c_w > len_w ) {
c_w = (len_w - b_w);
}
if ( (b_w == 0) && (c_w == len_w) ) {
return u3k(d);
}
else {
c3_w* sal_w = u3_ca_slaq(a_g, c_w);
if ( 0 == sal_w ) {
return u3_cm_bail(c3__fail);
}
u3_cr_chop(a_g, b_w, c_w, 0, sal_w, d);
return u3_ca_malt(sal_w);
}
}
}
u3_noun
u3_cwc_cut(
u3_noun cor)
{
u3_noun a, b, c, d;
if ( (u3_no == u3_cr_mean(cor, u3_cv_sam_2, &a,
u3_cv_sam_12, &b,
u3_cv_sam_13, &c,
u3_cv_sam_7, &d, 0)) ||
(u3_no == u3ud(a)) ||
(u3_no == u3ud(b)) ||
(u3_no == u3ud(c)) ||
(u3_no == u3ud(d)) )
{
return u3_cm_bail(c3__exit);
} else {
return u3_cqc_cut(a, b, c, d);
}
}

52
j/3/dis.c
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@ -1,52 +0,0 @@
/* j/3/dis.c
**
** This file is in the public domain.
*/
#include "all.h"
/* functions
*/
u3_noun
u3_cqc_dis(u3_atom a,
u3_atom b)
{
c3_w lna_w = u3_cr_met(5, a);
c3_w lnb_w = u3_cr_met(5, b);
if ( (lna_w == 0) && (lnb_w == 0) ) {
return 0;
} else {
c3_w len_w = c3_max(lna_w, lnb_w);
c3_w* sal_w = u3_ca_slab(len_w);
if ( 0 == sal_w ) {
return u3_cm_bail(c3__fail);
}
else {
c3_w i_w;
u3_cr_chop(5, 0, lna_w, 0, sal_w, a);
for ( i_w = 0; i_w < len_w; i_w++ ) {
sal_w[i_w] &= (i_w >= lnb_w) ? 0 : u3_cr_word(i_w, b);
}
return u3_ca_malt(sal_w);
}
}
}
u3_noun
u3_cwc_dis(u3_noun cor)
{
u3_noun a, b;
if ( (u3_no == u3_cr_mean(cor, u3_cv_sam_2, &a, u3_cv_sam_3, &b, 0)) ||
(u3_no == u3ud(a)) ||
(u3_no == u3ud(b)) )
{
return u3_cm_bail(c3__exit);
} else {
return u3_cqc_dis(a, b);
}
}

52
j/3/dor.c
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@ -1,52 +0,0 @@
/* j/3/dor.c
**
** This file is in the public domain.
*/
#include "all.h"
/* functions
*/
u3_noun
u3_cqc_dor(
u3_atom a,
u3_atom b)
{
if ( u3_yes == u3_cr_sing(a, b) ) {
return u3_yes;
}
else {
if ( u3_yes == u3ud(a) ) {
if ( u3_yes == u3ud(b) ) {
return u3_cqa_lth(a, b);
}
else {
return u3_yes;
}
}
else {
if ( u3_yes == u3ud(b) ) {
return u3_no;
}
else {
if ( u3_yes == u3_cr_sing(u3h(a), u3h(b)) ) {
return u3_cqc_dor(u3t(a), u3t(b));
}
else return u3_cqc_dor(u3h(a), u3h(b));
}
}
}
}
u3_noun
u3_cwc_dor(
u3_noun cor)
{
u3_noun a, b;
if ( u3_no == u3_cr_mean(cor, u3_cv_sam_2, &a, u3_cv_sam_3, &b, 0) ) {
return u3_cm_bail(c3__exit);
} else {
return u3_cqc_dor(a, b);
}
}

63
j/3/end.c
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@ -1,63 +0,0 @@
/* j/3/end.c
**
** This file is in the public domain.
*/
#include "all.h"
/* functions
*/
u3_noun
u3_cqc_end(
u3_atom a,
u3_atom b,
u3_atom c)
{
if ( u3_ne(u3_co_is_cat(a)) || (a >= 32) ) {
return u3_cm_bail(c3__fail);
}
else if ( u3_ne(u3_co_is_cat(b)) ) {
return u3k(c);
}
else {
c3_g a_g = a;
c3_w b_w = b;
c3_w len_w = u3_cr_met(a_g, c);
if ( 0 == b_w ) {
return 0;
}
else if ( b_w >= len_w ) {
return u3k(c);
}
else {
c3_w* sal_w = u3_ca_slaq(a_g, b_w);
if ( 0 == sal_w ) {
return u3_cm_bail(c3__fail);
}
u3_cr_chop(a_g, 0, b_w, 0, sal_w, c);
return u3_ca_malt(sal_w);
}
}
}
u3_noun
u3_cwc_end(
u3_noun cor)
{
u3_noun a, b, c;
if ( (u3_no == u3_cr_mean(cor, u3_cv_sam_2, &a,
u3_cv_sam_6, &b,
u3_cv_sam_7, &c, 0)) ||
(u3_no == u3ud(a)) ||
(u3_no == u3ud(b)) ||
(u3_no == u3ud(c)) )
{
return u3_cm_bail(c3__exit);
} else {
return u3_cqc_end(a, b, c);
}
}

33
j/3/gor.c
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@ -1,33 +0,0 @@
/* j/3/gor.c
**
** This file is in the public domain.
*/
#include "all.h"
/* functions
*/
u3_noun
u3_cqc_gor(u3_noun a,
u3_noun b)
{
c3_w c_w = u3_cr_mug(a);
c3_w d_w = u3_cr_mug(b);
if ( c_w == d_w ) {
return u3_cqc_dor(a, b);
}
else return (c_w < d_w) ? u3_yes : u3_no;
}
u3_noun
u3_cwc_gor(u3_noun cor)
{
u3_noun a, b;
if ( (u3_no == u3_cr_mean(cor, u3_cv_sam_2, &a, u3_cv_sam_3, &b, 0)) ) {
return u3_cm_bail(c3__exit);
} else {
return u3_cqc_gor(a, b);
}
}

47
j/3/hor.c
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@ -1,47 +0,0 @@
/* j/3/hor.c
**
** This file is in the public domain.
*/
#include "all.h"
/* functions
*/
u3_noun
u3_cqc_hor(u3_noun a,
u3_noun b)
{
if ( u3_yes == u3ud(a) ) {
if ( u3_yes == u3ud(b) ) {
return u3_cqc_gor(a, b);
} else {
return u3_yes;
}
} else {
if ( u3_yes == u3ud(b) ) {
return u3_no;
}
else {
u3_noun h_a = u3h(a);
u3_noun h_b = u3h(b);
if ( u3_yes == u3_cr_sing(h_a, h_b) ) {
return u3_cqc_gor(u3t(a), u3t(b));
} else {
return u3_cqc_gor(h_a, h_b);
}
}
}
}
u3_noun
u3_cwc_hor(u3_noun cor)
{
u3_noun a, b;
if ( (u3_no == u3_cr_mean(cor, u3_cv_sam_2, &a, u3_cv_sam_3, &b, 0)) ) {
return u3_cm_bail(c3__exit);
} else {
return u3_cqc_hor(a, b);
}
}

68
j/3/lsh.c
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@ -1,68 +0,0 @@
/* j/3/lsh.c
**
** This file is in the public domain.
*/
#include "all.h"
/* functions
*/
u3_noun
u3_cqc_lsh(u3_atom a, u3_atom b, u3_atom c)
{
if ( u3_ne(u3_co_is_cat(a)) || (a >= 32) ) {
return u3_cm_bail(c3__fail);
}
else if ( u3_ne(u3_co_is_cat(b)) ) {
return u3_cm_bail(c3__fail);
}
else {
c3_g a_g = a;
c3_w b_w = b;
c3_w len_w = u3_cr_met(a_g, c);
if ( 0 == len_w ) {
return 0;
}
else if ( (b_w + len_w) < len_w ) {
return u3_cm_bail(c3__exit);
}
else {
c3_w* sal_w = u3_ca_slaq(a_g, (b_w + len_w));
if ( 0 == sal_w ) {
return u3_cm_bail(c3__fail);
}
u3_cr_chop(a_g, 0, len_w, b_w, sal_w, c);
// return u3_ca_moot(sal_w);
return u3_ca_malt(sal_w);
}
}
}
u3_noun
u3_cwc_lsh(u3_noun cor)
{
u3_noun a, b, c;
if ( (u3_no == u3_cr_mean(cor, u3_cv_sam_2, &a,
u3_cv_sam_6, &b,
u3_cv_sam_7, &c, 0)) ||
(u3_no == u3ud(a)) ||
(u3_no == u3ud(b)) ||
(u3_no == u3ud(c)) )
{
return u3_cm_bail(c3__exit);
} else {
return u3_cqc_lsh(a, b, c);
}
}
u3_noun
u3_ckc_lsh(u3_noun a, u3_noun b, u3_noun c)
{
u3_noun d = u3_cqc_lsh(a, b, c);
u3z(a); u3z(b); u3z(c);
return d;
}

46
j/3/mas.c
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@ -1,46 +0,0 @@
/* j/3/mas.c
**
** This file is in the public domain.
*/
#include "all.h"
/* functions
*/
u3_noun
u3_cqc_mas(u3_atom a)
{
c3_w b_w;
u3_atom c, d, e, f;
b_w = u3_cr_met(0, a);
if ( b_w < 2 ) {
return u3_cm_bail(c3__exit);
}
else {
c = u3_cqc_bex((b_w - 1));
d = u3_cqc_bex((b_w - 2));
e = u3_cqa_sub(a, c);
f = u3_cqc_con(e, d);
u3z(c);
u3z(d);
u3z(e);
return f;
}
}
u3_noun
u3_cwc_mas(u3_noun cor)
{
u3_noun a;
if ( (u3_none == (a = u3_cr_at(u3_cv_sam, cor))) ||
(u3_no == u3ud(a)) )
{
return u3_cm_bail(c3__exit);
} else {
return u3_cqc_mas(a);
}
}

44
j/3/met.c
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@ -1,44 +0,0 @@
/* j/3/met.c
**
** This file is in the public domain.
*/
#include "all.h"
/* functions
*/
u3_noun
u3_cqc_met(
u3_atom a,
u3_atom b)
{
if ( u3_ne(u3_co_is_cat(a)) || (a >= 32) ) {
if ( 0 == b ) {
return 0;
} else return 1;
}
else {
c3_w met_w = u3_cr_met(a, b);
if ( u3_ne(u3_co_is_cat(met_w)) ) {
return u3_ci_words(1, &met_w);
}
else return u3_cr_met(a, b);
}
}
u3_noun
u3_cwc_met(
u3_noun cor)
{
u3_noun a, b;
if ( (u3_no == u3_cr_mean(cor, u3_cv_sam_2, &a, u3_cv_sam_3, &b, 0)) ||
(u3_no == u3ud(a)) ||
(u3_no == u3ud(b)) )
{
return u3_cm_bail(c3__exit);
} else {
return u3_cqc_met(a, b);
}
}

52
j/3/mix.c
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@ -1,52 +0,0 @@
/* j/3/mix.c
**
** This file is in the public domain.
*/
#include "all.h"
/* functions
*/
u3_noun
u3_cqc_mix(u3_atom a,
u3_atom b)
{
c3_w lna_w = u3_cr_met(5, a);
c3_w lnb_w = u3_cr_met(5, b);
if ( (lna_w == 0) && (lnb_w == 0) ) {
return 0;
} else {
c3_w len_w = c3_max(lna_w, lnb_w);
c3_w* sal_w = u3_ca_slab(len_w);
if ( 0 == sal_w ) {
return u3_cm_bail(c3__fail);
}
else {
c3_w i_w;
u3_cr_chop(5, 0, lna_w, 0, sal_w, a);
for ( i_w = 0; i_w < lnb_w; i_w++ ) {
sal_w[i_w] ^= u3_cr_word(i_w, b);
}
return u3_ca_malt(sal_w);
}
}
}
u3_noun
u3_cwc_mix(u3_noun cor)
{
u3_noun a, b;
if ( (u3_no == u3_cr_mean(cor, u3_cv_sam_2, &a, u3_cv_sam_3, &b, 0)) ||
(u3_no == u3ud(a)) ||
(u3_no == u3ud(b)) )
{
return u3_cm_bail(c3__exit);
} else {
return u3_cqc_mix(a, b);
}
}

69
j/3/rsh.c
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@ -1,69 +0,0 @@
/* j/3/rsh.c
**
** This file is in the public domain.
*/
#include "all.h"
/* functions
*/
u3_noun
u3_cqc_rsh(
u3_atom a,
u3_atom b,
u3_atom c)
{
if ( u3_ne(u3_co_is_cat(a)) || (a >= 32) ) {
return u3_cm_bail(c3__fail);
}
else if ( u3_ne(u3_co_is_cat(b)) ) {
return 0;
}
else {
c3_g a_g = a;
c3_w b_w = b;
c3_w len_w = u3_cr_met(a_g, c);
if ( b_w >= len_w ) {
return 0;
}
else {
c3_w* sal_w = u3_ca_slaq(a_g, (len_w - b_w));
if ( 0 == sal_w ) {
return u3_cm_bail(c3__fail);
}
u3_cr_chop(a_g, b_w, (len_w - b_w), 0, sal_w, c);
// return u3_ca_moot(sal_w);
return u3_ca_malt(sal_w);
}
}
}
u3_noun
u3_cwc_rsh(
u3_noun cor)
{
u3_noun a, b, c;
if ( (u3_no == u3_cr_mean(cor, u3_cv_sam_2, &a,
u3_cv_sam_6, &b,
u3_cv_sam_7, &c, 0)) ||
(u3_no == u3ud(a)) ||
(u3_no == u3ud(b)) ||
(u3_no == u3ud(c)) )
{
return u3_cm_bail(c3__exit);
} else {
return u3_cqc_rsh(a, b, c);
}
}
u3_noun
u3_ckc_rsh(u3_noun a, u3_noun b, u3_noun c)
{
u3_noun d = u3_cqc_rsh(a, b, c);
u3z(a); u3z(b); u3z(c);
return d;
}

32
j/3/vor.c
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@ -1,32 +0,0 @@
/* j/3/vor.c
**
** This file is in the public domain.
*/
#include "all.h"
/* functions
*/
u3_noun
u3_cqc_vor(u3_atom a,
u3_atom b)
{
c3_w c_w = u3_cr_mug(u3_cr_mug(a));
c3_w d_w = u3_cr_mug(u3_cr_mug(b));
if ( c_w == d_w ) {
return u3_cqc_dor(a, b);
}
else return (c_w < d_w) ? u3_yes : u3_no;
}
u3_noun
u3_cwc_vor(u3_noun cor)
{
u3_noun a, b;
if ( (u3_no == u3_cr_mean(cor, u3_cv_sam_2, &a, u3_cv_sam_3, &b, 0)) ) {
return u3_cm_bail(c3__exit);
} else {
return u3_cqc_vor(a, b);
}
}

76
j/4/by_get.c
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@ -1,76 +0,0 @@
/* j/4/by_get.c
**
** This file is in the public domain.
*/
#include "all.h"
/* functions
*/
u3_noun
u3_cqdb_get(u3_noun a, u3_noun b)
{
if ( u3_nul == a ) {
return u3_nul;
}
else {
u3_noun l_a, n_a, r_a;
u3_noun pn_a, qn_a;
if ( (u3_no == u3_cr_trel(a, &n_a, &l_a, &r_a)) ||
(u3_no == u3_cr_cell(n_a, &pn_a, &qn_a) ) )
{
return u3_cm_bail(c3__exit);
}
else {
if ( (u3_yes == u3_cr_sing(b, pn_a)) ) {
return u3nc(u3_nul, u3k(qn_a));
}
else {
if ( u3_yes == u3_cqc_gor(b, pn_a) ) {
return u3_cqdb_get(l_a, b);
}
else return u3_cqdb_get(r_a, b);
}
}
}
}
u3_noun
u3_cwdb_get(
u3_noun cor)
{
u3_noun a, b;
if ( u3_no == u3_cr_mean(cor, u3_cv_sam, &b, u3_cv_con_sam, &a, 0) ) {
return u3_cm_bail(c3__exit);
} else {
return u3_cqdb_get(a, b);
}
}
u3_weak
u3_ckdb_get(u3_noun a, u3_noun b)
{
u3_noun c = u3_cqdb_get(a, b);
u3z(a); u3z(b);
if ( u3_no == u3_cr_du(c) ) {
u3z(c);
return u3_none;
} else {
u3_noun pro = u3k(u3t(c));
u3z(c);
return pro;
}
}
u3_noun
u3_ckdb_got(u3_noun a, u3_noun b)
{
u3_weak c = u3_ckdb_get(a, b);
if ( u3_none == c ) {
return u3_cm_bail(c3__exit);
}
else return c;
}

63
j/4/by_has.c
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@ -1,63 +0,0 @@
/* j/4/by_has.c
**
** This file is in the public domain.
*/
#include "all.h"
/* functions
*/
u3_bean
u3_cqdb_has(
u3_noun a,
u3_noun b)
{
if ( u3_nul == a ) {
return u3_no;
}
else {
u3_noun l_a, n_a, r_a;
u3_noun pn_a, qn_a;
if ( (u3_no == u3_cr_trel(a, &n_a, &l_a, &r_a)) ||
(u3_no == u3_cr_cell(n_a, &pn_a, &qn_a)) )
{
return u3_cm_bail(c3__exit);
}
else {
if ( (u3_yes == u3_cr_sing(b, pn_a)) ) {
return u3_yes;
}
else {
if ( u3_yes == u3_cqc_gor(b, pn_a) ) {
return u3_cqdb_has(l_a, b);
}
else return u3_cqdb_has(r_a, b);
}
}
}
}
u3_noun
u3_cwdb_has(
u3_noun cor)
{
u3_noun a, b;
if ( u3_no == u3_cr_mean(cor, u3_cv_sam, &b, u3_cv_con_sam, &a, 0) ) {
return u3_cm_bail(c3__exit);
} else {
return u3_cqdb_has(a, b);
}
}
u3_bean
u3_ckdb_has(u3_noun a, u3_noun b)
{
u3_weak c = u3_cqdb_has(a, b);
u3z(a); u3z(b);
if ( u3_none == c ) {
return u3_cm_bail(c3__exit);
}
else return c;
}

57
j/4/in_has.c
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@ -1,57 +0,0 @@
/* j/4/in_has.c
**
** This file is in the public domain.
*/
#include "all.h"
/* functions
*/
u3_bean
u3_cqdi_has(u3_noun a, u3_noun b)
{
if ( u3_nul == a ) {
return u3_no;
}
else {
u3_noun l_a, n_a, r_a;
if ( (u3_no == u3_cr_mean(a, 2, &n_a, 6, &l_a, 7, &r_a, 0)) ) {
return u3_cm_bail(c3__exit);
}
else {
if ( (u3_yes == u3_cr_sing(b, n_a)) ) {
return u3_yes;
}
else {
if ( u3_yes == u3_cqc_hor(b, n_a) ) {
return u3_cqdi_has(l_a, b);
}
else return u3_cqdi_has(r_a, b);
}
}
}
}
u3_noun
u3_cwdi_has(u3_noun cor)
{
u3_noun a, b;
if ( u3_no == u3_cr_mean(cor, u3_cv_sam, &b, u3_cv_con_sam, &a, 0) ) {
return u3_cm_bail(c3__exit);
} else {
return u3_cqdi_has(a, b);
}
}
u3_bean
u3_ckdi_has(u3_noun a, u3_noun b)
{
u3_weak c = u3_cqdi_has(a, b);
u3z(a); u3z(b);
if ( u3_none == c ) {
return u3_cm_bail(c3__exit);
}
else return c;
}

97
j/5/cue.c
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@ -1,97 +0,0 @@
/* j/5/cue.c
**
** This file is in the public domain.
*/
#include "all.h"
static u3_noun
_cue_in(u3p(u3_ch_root) har_p,
u3_atom a,
u3_atom b)
{
u3_noun p, q;
if ( 0 == u3_cqc_cut(0, b, 1, a) ) {
u3_noun x = u3_cqa_inc(b);
u3_noun c = u3_cqe_rub(x, a);
p = u3_cqa_inc(u3k(u3h(c)));
q = u3k(u3t(c));
u3_ch_put(har_p, u3k(b), u3k(q));
u3z(c);
u3z(x);
}
else {
u3_noun c = u3_cqa_add(2, b);
u3_noun l = u3_cqa_inc(b);
if ( 0 == u3_cqc_cut(0, l, 1, a) ) {
u3_noun u, v, w;
u3_noun x, y;
u = _cue_in(har_p, a, c);
x = u3_cqa_add(u3h(u), c);
v = _cue_in(har_p, a, x);
w = u3nc(u3k(u3h(u3t(u))), u3k(u3h(u3t(v))));
y = u3_cqa_add(u3h(u), u3h(v));
p = u3_cqa_add(2, y);
q = w;
u3_ch_put(har_p, u3k(b), u3k(q));
u3z(u); u3z(v); u3z(x); u3z(y);
}
else {
u3_noun d = u3_cqe_rub(c, a);
u3_noun x = u3_ch_get(har_p, u3k(u3t(d)));
p = u3_cqa_add(2, u3h(d));
if ( u3_none == x ) {
return u3_cm_bail(c3__exit);
}
q = x;
u3z(d);
}
u3z(l);
u3z(c);
}
return u3nt(p, q, 0);
}
u3_noun
u3_cqe_cue(u3_atom a)
{
u3p(u3_ch_root) har_p = u3_ch_new();
u3_noun x = _cue_in(har_p, a, 0);
u3_noun y = u3k(u3h(u3t(x)));
u3_ch_free(har_p);
u3z(x);
return y;
}
u3_noun
u3_cwe_cue(u3_noun cor)
{
u3_noun a;
if ( (u3_none == (a = u3_cr_at(u3_cv_sam, cor))) ) {
return u3_cm_bail(c3__fail);
} else {
return u3_cqe_cue(a);
}
}
u3_noun
u3_cke_cue(u3_atom a)
{
u3_noun b = u3_cqe_cue(a);
u3z(a);
return b;
}

23
j/5/mink.c
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@ -1,23 +0,0 @@
/* j/5/mink.c
**
** This file is in the public domain.
*/
#include "all.h"
u3_noun
u3_cwe_mink(u3_noun cor)
{
u3_noun bus, fol, fly;
if ( u3_no == u3_cr_mean(cor, u3_cv_sam_4, &bus,
u3_cv_sam_5, &fol,
u3_cv_sam_3, &fly,
0) )
{
return u3_cm_bail(c3__exit);
}
else {
return u3_cn_nock_in(u3k(fly), u3k(bus), u3k(fol));
}
}

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