diff options
Diffstat (limited to 'erts/emulator/beam')
-rw-r--r-- | erts/emulator/beam/erl_fun.c | 21 | ||||
-rw-r--r-- | erts/emulator/beam/erl_fun.h | 1 | ||||
-rw-r--r-- | erts/emulator/beam/external.c | 76 |
3 files changed, 6 insertions, 92 deletions
diff --git a/erts/emulator/beam/erl_fun.c b/erts/emulator/beam/erl_fun.c index 9c866250bb..8e4372f11e 100644 --- a/erts/emulator/beam/erl_fun.c +++ b/erts/emulator/beam/erl_fun.c @@ -100,27 +100,6 @@ int erts_fun_table_sz(void) } ErlFunEntry* -erts_put_fun_entry(Eterm mod, int uniq, int index) -{ - ErlFunEntry template; - ErlFunEntry* fe; - erts_aint_t refc; - ASSERT(is_atom(mod)); - template.old_uniq = uniq; - template.old_index = index; - template.module = mod; - erts_fun_write_lock(); - fe = (ErlFunEntry *) hash_put(&erts_fun_table, (void*) &template); - sys_memset(fe->uniq, 0, sizeof(fe->uniq)); - fe->index = 0; - refc = erts_refc_inctest(&fe->refc, 0); - if (refc < 2) /* New or pending delete */ - erts_refc_inc(&fe->refc, 1); - erts_fun_write_unlock(); - return fe; -} - -ErlFunEntry* erts_put_fun_entry2(Eterm mod, int old_uniq, int old_index, byte* uniq, int index, int arity) { diff --git a/erts/emulator/beam/erl_fun.h b/erts/emulator/beam/erl_fun.h index fb2901d866..eefc7a95bb 100644 --- a/erts/emulator/beam/erl_fun.h +++ b/erts/emulator/beam/erl_fun.h @@ -74,7 +74,6 @@ void erts_init_fun_table(void); void erts_fun_info(fmtfn_t, void *); int erts_fun_table_sz(void); -ErlFunEntry* erts_put_fun_entry(Eterm mod, int uniq, int index); ErlFunEntry* erts_get_fun_entry(Eterm mod, int uniq, int index); ErlFunEntry* erts_put_fun_entry2(Eterm mod, int old_uniq, int old_index, diff --git a/erts/emulator/beam/external.c b/erts/emulator/beam/external.c index ec67ab2aed..8a8e62a608 100644 --- a/erts/emulator/beam/external.c +++ b/erts/emulator/beam/external.c @@ -4011,73 +4011,6 @@ dec_term_atom_common: next = &(funp->creator); break; } - case FUN_EXT: - { - ErlFunThing* funp = (ErlFunThing *) hp; - Eterm module; - Sint old_uniq; - Sint old_index; - unsigned num_free; - int i; - Eterm temp; - - num_free = get_int32(ep); - ep += 4; - hp += ERL_FUN_SIZE; - hp += num_free; - factory->hp = hp; - funp->thing_word = HEADER_FUN; - funp->num_free = num_free; - *objp = make_fun(funp); - - /* Creator pid */ - if ((*ep != PID_EXT && *ep != NEW_PID_EXT) - || (ep = dec_pid(edep, factory, ep+1, - &funp->creator, *ep))==NULL) { - goto error; - } - - /* Module */ - if ((ep = dec_atom(edep, ep, &module)) == NULL) { - goto error; - } - - /* Index */ - if ((ep = dec_term(edep, factory, ep, &temp, NULL)) == NULL) { - goto error; - } - if (!is_small(temp)) { - goto error; - } - old_index = unsigned_val(temp); - - /* Uniq */ - if ((ep = dec_term(edep, factory, ep, &temp, NULL)) == NULL) { - goto error; - } - if (!is_small(temp)) { - goto error; - } - - /* - * It is safe to link the fun into the fun list only when - * no more validity tests can fail. - */ - funp->next = factory->off_heap->first; - factory->off_heap->first = (struct erl_off_heap_header*)funp; - old_uniq = unsigned_val(temp); - - funp->fe = erts_put_fun_entry(module, old_uniq, old_index); - funp->arity = funp->fe->address[-1] - num_free; - hp = factory->hp; - - /* Environment */ - for (i = num_free-1; i >= 0; i--) { - funp->env[i] = (Eterm) next; - next = funp->env + i; - } - break; - } case ATOM_INTERNAL_REF2: n = get_int16(ep); ep += 2; @@ -4836,9 +4769,6 @@ init_done: total_size = get_int32(ep); CHKSIZE(total_size); ep += 1+16+4+4; - /*FALLTHROUGH*/ - - case FUN_EXT: CHKSIZE(4); num_free = get_int32(ep); ep += 4; @@ -4849,6 +4779,12 @@ init_done: heap_size += ERL_FUN_SIZE + num_free; break; } + case FUN_EXT: + /* + * OTP 23: No longer support decoding the old fun + * representation. + */ + goto error; case ATOM_INTERNAL_REF2: SKIP(2+atom_extra_skip); atom_extra_skip = 0; |