diff options
Diffstat (limited to 'erts')
| -rw-r--r-- | erts/emulator/beam/atom.h | 1 | ||||
| -rw-r--r-- | erts/emulator/beam/bif.tab | 2 | ||||
| -rw-r--r-- | erts/emulator/beam/erl_map.c | 25 | ||||
| -rw-r--r-- | erts/emulator/test/map_SUITE.erl | 4 | ||||
| -rw-r--r-- | erts/preloaded/ebin/erts_internal.beam | bin | 5964 -> 5988 bytes | |||
| -rw-r--r-- | erts/preloaded/src/erts_internal.erl | 12 |
6 files changed, 27 insertions, 17 deletions
diff --git a/erts/emulator/beam/atom.h b/erts/emulator/beam/atom.h index ead56c83d8..2c002ca92f 100644 --- a/erts/emulator/beam/atom.h +++ b/erts/emulator/beam/atom.h @@ -129,6 +129,7 @@ typedef enum { (erts_is_atom_utf8_bytes((byte *) LSTR, sizeof(LSTR) - 1, (TERM))) #define ERTS_DECL_AM(S) Eterm AM_ ## S = am_atom_put(#S, sizeof(#S) - 1) #define ERTS_INIT_AM(S) AM_ ## S = am_atom_put(#S, sizeof(#S) - 1) +#define ERTS_MAKE_AM(Str) am_atom_put(Str, sizeof(Str) - 1) int atom_table_size(void); /* number of elements */ int atom_table_sz(void); /* table size in bytes, excluding stored objects */ diff --git a/erts/emulator/beam/bif.tab b/erts/emulator/beam/bif.tab index c49a3ff313..07d4702b92 100644 --- a/erts/emulator/beam/bif.tab +++ b/erts/emulator/beam/bif.tab @@ -167,7 +167,7 @@ bif erts_internal:request_system_task/3 bif erts_internal:check_process_code/2 bif erts_internal:map_to_tuple_keys/1 -bif erts_internal:map_type/1 +bif erts_internal:term_type/1 bif erts_internal:map_hashmap_children/1 bif erts_internal:time_unit/0 diff --git a/erts/emulator/beam/erl_map.c b/erts/emulator/beam/erl_map.c index 29b3024644..ac10b9a3e3 100644 --- a/erts/emulator/beam/erl_map.c +++ b/erts/emulator/beam/erl_map.c @@ -2698,29 +2698,38 @@ BIF_RETTYPE erts_internal_map_to_tuple_keys_1(BIF_ALIST_1) { } /* - * erts_internal:map_type/1 + * erts_internal:term_type/1 * * Used in erts_debug:size/1 */ -BIF_RETTYPE erts_internal_map_type_1(BIF_ALIST_1) { - DECL_AM(hashmap); - DECL_AM(hashmap_node); - DECL_AM(flatmap); +BIF_RETTYPE erts_internal_term_type_1(BIF_ALIST_1) { if (is_map(BIF_ARG_1)) { Eterm hdr = *(boxed_val(BIF_ARG_1)); ASSERT(is_header(hdr)); switch (hdr & _HEADER_MAP_SUBTAG_MASK) { case HAMT_SUBTAG_HEAD_FLATMAP: - BIF_RET(AM_flatmap); + BIF_RET(ERTS_MAKE_AM("flatmap")); case HAMT_SUBTAG_HEAD_ARRAY: case HAMT_SUBTAG_HEAD_BITMAP: - BIF_RET(AM_hashmap); + BIF_RET(ERTS_MAKE_AM("hashmap")); case HAMT_SUBTAG_NODE_BITMAP: - BIF_RET(AM_hashmap_node); + BIF_RET(ERTS_MAKE_AM("hashmap_node")); default: erl_exit(1, "bad header"); } + } else if (is_immed(BIF_ARG_1)) { + if (is_small(BIF_ARG_1)) { + BIF_RET(ERTS_MAKE_AM("small")); + } else if (is_ifloat(BIF_ARG_1)) { + BIF_RET(ERTS_MAKE_AM("ifloat")); + } + } else if (is_boxed(BIF_ARG_1)) { + if (is_big(BIF_ARG_1)) { + BIF_RET(ERTS_MAKE_AM("big")); + } else if (is_hfloat(BIF_ARG_1)) { + BIF_RET(ERTS_MAKE_AM("hfloat")); + } } BIF_P->fvalue = BIF_ARG_1; BIF_ERROR(BIF_P, BADMAP); diff --git a/erts/emulator/test/map_SUITE.erl b/erts/emulator/test/map_SUITE.erl index 6890c42b7a..bde0d408f3 100644 --- a/erts/emulator/test/map_SUITE.erl +++ b/erts/emulator/test/map_SUITE.erl @@ -2598,7 +2598,7 @@ hashmap_balance(KeyFun) -> F = fun(I, {M0,Max0}) -> Key = KeyFun(I), M1 = M0#{Key => Key}, - Max1 = case erts_internal:map_type(M1) of + Max1 = case erts_internal:term_type(M1) of hashmap -> Nodes = hashmap_nodes(M1), Avg = maps:size(M1) * 0.4, @@ -3004,7 +3004,7 @@ t_gc_rare_map_overflow(Config) -> Loop() end), FatMap = fatmap(34), - false = (flatmap =:= erts_internal:map_type(FatMap)), + false = (flatmap =:= erts_internal:term_type(FatMap)), t_gc_rare_map_overflow_do(Echo, FatMap, fun() -> erlang:garbage_collect() end), diff --git a/erts/preloaded/ebin/erts_internal.beam b/erts/preloaded/ebin/erts_internal.beam Binary files differindex dc8c711e1a..d63f79c327 100644 --- a/erts/preloaded/ebin/erts_internal.beam +++ b/erts/preloaded/ebin/erts_internal.beam diff --git a/erts/preloaded/src/erts_internal.erl b/erts/preloaded/src/erts_internal.erl index 7ed4efea4b..023af1579f 100644 --- a/erts/preloaded/src/erts_internal.erl +++ b/erts/preloaded/src/erts_internal.erl @@ -31,7 +31,7 @@ -export([await_port_send_result/3]). -export([cmp_term/2]). --export([map_to_tuple_keys/1, map_type/1, map_hashmap_children/1]). +-export([map_to_tuple_keys/1, term_type/1, map_hashmap_children/1]). -export([port_command/3, port_connect/2, port_close/1, port_control/3, port_call/3, port_info/1, port_info/2]). @@ -215,12 +215,12 @@ cmp_term(_A,_B) -> map_to_tuple_keys(_M) -> erlang:nif_error(undefined). -%% return the internal map type --spec map_type(M) -> Type when - M :: map(), - Type :: 'flatmap' | 'hashmap' | 'hashmap_node'. +%% return the internal term type +-spec term_type(M) -> Type when + M :: term(), + Type :: 'flatmap' | 'hashmap' | 'hashmap_node' | 'small' | 'big' | 'ifloat' | 'hfloat'. -map_type(_M) -> +term_type(_M) -> erlang:nif_error(undefined). %% return the internal hashmap sub-nodes from |