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124 lines
3.3 KiB
C
124 lines
3.3 KiB
C
/* i/n/n.h
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**
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** This file is in the public domain.
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*/
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/** Data structures.
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***
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**/
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/* u3n_memo: %memo hint space
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*/
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typedef struct {
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c3_l sip_l;
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u3_noun key;
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} u3n_memo;
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/* u3n_prog: program compiled from nock
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*/
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typedef struct _u3n_prog {
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struct {
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c3_o own_o; // program owns ops_y?
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c3_w len_w; // length of bytecode (bytes)
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c3_y* ops_y; // actual array of bytes
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} byc_u; // bytecode
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struct {
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c3_w len_w; // number of literals
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u3_noun* non; // array of literals
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} lit_u; // literals
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struct {
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c3_w len_w; // number of memo slots
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u3n_memo* sot_u; // array of memo slots
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} mem_u; // memo slot data
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struct {
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c3_w len_w; // number of calls sites
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u3j_site* sit_u; // array of sites
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} cal_u; // call site data
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struct {
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c3_w len_w; // number of registration sites
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u3j_rite* rit_u; // array of sites
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} reg_u; // registration site data
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} u3n_prog;
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/** Functions.
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**/
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/* u3n_nock_on(): produce .*(bus fol).
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*/
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u3_noun
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u3n_nock_on(u3_noun bus, u3_noun fol);
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/* u3n_find(): return prog for given formula,
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* split by key (can be u3_none). RETAIN.
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*/
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u3p(u3n_prog)
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u3n_find(u3_weak key, u3_noun fol);
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/* u3n_burn(): execute u3n_prog with bus as subject.
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*/
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u3_noun
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u3n_burn(u3p(u3n_prog) pog_p, u3_noun bus);
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/* u3n_slam_on(): produce (gat sam).
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*/
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u3_noun
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u3n_slam_on(u3_noun gat, u3_noun sam);
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/* u3n_kick_on(): fire `gat` without changing the sample.
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*/
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u3_noun
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u3n_kick_on(u3_noun gat);
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/* u3n_nock_in(): produce .*(bus fol), as ++toon, in namespace.
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*/
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u3_noun
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u3n_nock_in(u3_noun fly, u3_noun bus, u3_noun fol);
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/* u3n_nock_it(): produce .*(bus fol), as ++toon, in namespace.
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*/
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u3_noun
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u3n_nock_it(u3_noun sea, u3_noun bus, u3_noun fol);
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/* u3n_nock_et(): produce .*(bus fol), as ++toon, in namespace.
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*/
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u3_noun
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u3n_nock_et(u3_noun gul, u3_noun bus, u3_noun fol);
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/* u3n_slam_in(): produce (gat sam), as ++toon, in namespace.
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*/
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u3_noun
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u3n_slam_in(u3_noun fly, u3_noun gat, u3_noun sam);
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/* u3n_slam_it(): produce (gat sam), as ++toon, in namespace.
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*/
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u3_noun
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u3n_slam_it(u3_noun sea, u3_noun gat, u3_noun sam);
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/* u3n_slam_et(): produce (gat sam), as ++toon, in namespace.
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*/
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u3_noun
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u3n_slam_it(u3_noun gul, u3_noun gat, u3_noun sam);
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/* u3n_nock_an(): as slam_in(), but with empty fly.
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*/
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u3_noun
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u3n_nock_an(u3_noun bus, u3_noun fol);
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/* u3n_reap(): promote bytecode state.
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*/
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void
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u3n_reap(u3p(u3h_root) har_p);
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/* u3n_mark(): mark bytecode cache.
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*/
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c3_w
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u3n_mark(void);
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/* u3n_free(): free bytecode cache.
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*/
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void
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u3n_free(void);
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/* u3n_ream(): refresh after restoring from checkpoint.
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*/
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void
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u3n_ream(void);
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