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erlang: migrate BIFs onto registry, delete cond dispatchers (600/600)

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giles
2026-05-14 19:41:30 +00:00
parent 498d2533d8
commit 2ee5e45515
4 changed files with 115 additions and 117 deletions
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108
lib/erlang/runtime.sx
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@@ -1239,16 +1239,98 @@
:else (er-mk-atom "undefined")))
:else (error "Erlang: ets:info: arity"))))
(define
er-apply-ets-bif
(fn
(name vs)
(cond
(= name "new") (er-bif-ets-new vs)
(= name "insert") (er-bif-ets-insert vs)
(= name "lookup") (er-bif-ets-lookup vs)
(= name "delete") (er-bif-ets-delete vs)
(= name "tab2list") (er-bif-ets-tab2list vs)
(= name "info") (er-bif-ets-info vs)
:else (error
(str "Erlang: undefined 'ets:" name "/" (len vs) "'")))))
;; ── builtin BIF registrations (Phase 8 migration) ────────────────
;; Populates `er-bif-registry` with every existing built-in BIF. Each
;; entry is keyed by "Module/Name/Arity"; multi-arity BIFs register
;; once per arity. Called eagerly at the end of runtime.sx so the
;; registry is ready before any erlang-eval-ast call.
(define er-register-builtin-bifs!
(fn ()
;; erlang module — type predicates (all pure)
(er-register-pure-bif! "erlang" "is_integer" 1 er-bif-is-integer)
(er-register-pure-bif! "erlang" "is_atom" 1 er-bif-is-atom)
(er-register-pure-bif! "erlang" "is_list" 1 er-bif-is-list)
(er-register-pure-bif! "erlang" "is_tuple" 1 er-bif-is-tuple)
(er-register-pure-bif! "erlang" "is_number" 1 er-bif-is-number)
(er-register-pure-bif! "erlang" "is_float" 1 er-bif-is-float)
(er-register-pure-bif! "erlang" "is_boolean" 1 er-bif-is-boolean)
(er-register-pure-bif! "erlang" "is_pid" 1 er-bif-is-pid)
(er-register-pure-bif! "erlang" "is_reference" 1 er-bif-is-reference)
(er-register-pure-bif! "erlang" "is_binary" 1 er-bif-is-binary)
(er-register-pure-bif! "erlang" "is_function" 1 er-bif-is-function)
(er-register-pure-bif! "erlang" "is_function" 2 er-bif-is-function)
;; erlang module — pure data ops
(er-register-pure-bif! "erlang" "length" 1 er-bif-length)
(er-register-pure-bif! "erlang" "hd" 1 er-bif-hd)
(er-register-pure-bif! "erlang" "tl" 1 er-bif-tl)
(er-register-pure-bif! "erlang" "element" 2 er-bif-element)
(er-register-pure-bif! "erlang" "tuple_size" 1 er-bif-tuple-size)
(er-register-pure-bif! "erlang" "byte_size" 1 er-bif-byte-size)
(er-register-pure-bif! "erlang" "atom_to_list" 1 er-bif-atom-to-list)
(er-register-pure-bif! "erlang" "list_to_atom" 1 er-bif-list-to-atom)
(er-register-pure-bif! "erlang" "abs" 1 er-bif-abs)
(er-register-pure-bif! "erlang" "min" 2 er-bif-min)
(er-register-pure-bif! "erlang" "max" 2 er-bif-max)
(er-register-pure-bif! "erlang" "tuple_to_list" 1 er-bif-tuple-to-list)
(er-register-pure-bif! "erlang" "list_to_tuple" 1 er-bif-list-to-tuple)
(er-register-pure-bif! "erlang" "integer_to_list" 1 er-bif-integer-to-list)
(er-register-pure-bif! "erlang" "list_to_integer" 1 er-bif-list-to-integer)
;; erlang module — process / runtime (side-effecting)
(er-register-bif! "erlang" "self" 0 er-bif-self)
(er-register-bif! "erlang" "spawn" 1 er-bif-spawn)
(er-register-bif! "erlang" "spawn" 3 er-bif-spawn)
(er-register-bif! "erlang" "exit" 1 er-bif-exit)
(er-register-bif! "erlang" "exit" 2 er-bif-exit)
(er-register-bif! "erlang" "make_ref" 0 er-bif-make-ref)
(er-register-bif! "erlang" "link" 1 er-bif-link)
(er-register-bif! "erlang" "unlink" 1 er-bif-unlink)
(er-register-bif! "erlang" "monitor" 2 er-bif-monitor)
(er-register-bif! "erlang" "demonitor" 1 er-bif-demonitor)
(er-register-bif! "erlang" "process_flag" 2 er-bif-process-flag)
(er-register-bif! "erlang" "register" 2 er-bif-register)
(er-register-bif! "erlang" "unregister" 1 er-bif-unregister)
(er-register-bif! "erlang" "whereis" 1 er-bif-whereis)
(er-register-bif! "erlang" "registered" 0 er-bif-registered)
;; erlang module — exception raising (modelled as side-effecting)
(er-register-bif! "erlang" "throw" 1
(fn (vs) (raise (er-mk-throw-marker (er-bif-arg1 vs "throw")))))
(er-register-bif! "erlang" "error" 1
(fn (vs) (raise (er-mk-error-marker (er-bif-arg1 vs "error")))))
;; lists module — all pure
(er-register-pure-bif! "lists" "reverse" 1 er-bif-lists-reverse)
(er-register-pure-bif! "lists" "map" 2 er-bif-lists-map)
(er-register-pure-bif! "lists" "foldl" 3 er-bif-lists-foldl)
(er-register-pure-bif! "lists" "seq" 2 er-bif-lists-seq)
(er-register-pure-bif! "lists" "seq" 3 er-bif-lists-seq)
(er-register-pure-bif! "lists" "sum" 1 er-bif-lists-sum)
(er-register-pure-bif! "lists" "nth" 2 er-bif-lists-nth)
(er-register-pure-bif! "lists" "last" 1 er-bif-lists-last)
(er-register-pure-bif! "lists" "member" 2 er-bif-lists-member)
(er-register-pure-bif! "lists" "append" 2 er-bif-lists-append)
(er-register-pure-bif! "lists" "filter" 2 er-bif-lists-filter)
(er-register-pure-bif! "lists" "any" 2 er-bif-lists-any)
(er-register-pure-bif! "lists" "all" 2 er-bif-lists-all)
(er-register-pure-bif! "lists" "duplicate" 2 er-bif-lists-duplicate)
;; io module — side-effecting (writes to io buffer)
(er-register-bif! "io" "format" 1 er-bif-io-format)
(er-register-bif! "io" "format" 2 er-bif-io-format)
;; ets module — side-effecting (mutates table state)
(er-register-bif! "ets" "new" 2 er-bif-ets-new)
(er-register-bif! "ets" "insert" 2 er-bif-ets-insert)
(er-register-bif! "ets" "lookup" 2 er-bif-ets-lookup)
(er-register-bif! "ets" "delete" 1 er-bif-ets-delete)
(er-register-bif! "ets" "delete" 2 er-bif-ets-delete)
(er-register-bif! "ets" "tab2list" 1 er-bif-ets-tab2list)
(er-register-bif! "ets" "info" 2 er-bif-ets-info)
;; code module — side-effecting (mutates module registry, kills procs)
(er-register-bif! "code" "load_binary" 3 er-bif-code-load-binary)
(er-register-bif! "code" "purge" 1 er-bif-code-purge)
(er-register-bif! "code" "soft_purge" 1 er-bif-code-soft-purge)
(er-register-bif! "code" "which" 1 er-bif-code-which)
(er-register-bif! "code" "is_loaded" 1 er-bif-code-is-loaded)
(er-register-bif! "code" "all_loaded" 0 er-bif-code-all-loaded)
(er-mk-atom "ok")))
;; Register everything at load time.
(er-register-builtin-bifs!)