diff options
Diffstat (limited to 'erts/emulator/beam/beam_bif_load.c')
| -rw-r--r-- | erts/emulator/beam/beam_bif_load.c | 52 |
1 files changed, 14 insertions, 38 deletions
diff --git a/erts/emulator/beam/beam_bif_load.c b/erts/emulator/beam/beam_bif_load.c index ef42bb20d3..0e192b1ebd 100644 --- a/erts/emulator/beam/beam_bif_load.c +++ b/erts/emulator/beam/beam_bif_load.c @@ -3,16 +3,17 @@ * * Copyright Ericsson AB 1999-2013. All Rights Reserved. * - * The contents of this file are subject to the Erlang Public License, - * Version 1.1, (the "License"); you may not use this file except in - * compliance with the License. You should have received a copy of the - * Erlang Public License along with this software. If not, it can be - * retrieved online at http://www.erlang.org/. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at * - * Software distributed under the License is distributed on an "AS IS" - * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See - * the License for the specific language governing rights and limitations - * under the License. + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. * * %CopyrightEnd% */ @@ -40,12 +41,9 @@ static void set_default_trace_pattern(Eterm module); static Eterm check_process_code(Process* rp, Module* modp, int allow_gc, int *redsp); static void delete_code(Module* modp); static void decrement_refc(BeamInstr* code); -static int is_native(BeamInstr* code); static int any_heap_ref_ptrs(Eterm* start, Eterm* end, char* mod_start, Uint mod_size); static int any_heap_refs(Eterm* start, Eterm* end, char* mod_start, Uint mod_size); - - BIF_RETTYPE code_is_module_native_1(BIF_ALIST_1) { Module* modp; @@ -60,8 +58,8 @@ BIF_RETTYPE code_is_module_native_1(BIF_ALIST_1) return am_undefined; } erts_rlock_old_code(code_ix); - res = ((modp->curr.code && is_native(modp->curr.code)) || - (modp->old.code != 0 && is_native(modp->old.code))) ? + res = (erts_is_module_native(modp->curr.code) || + erts_is_module_native(modp->old.code)) ? am_true : am_false; erts_runlock_old_code(code_ix); return res; @@ -372,7 +370,7 @@ staging_epilogue(Process* c_p, int commit, Eterm res, int is_blocking, ASSERT(commiter_state.stager == NULL); commiter_state.stager = c_p; erts_schedule_thr_prgr_later_op(smp_code_ix_commiter, NULL, &commiter_state.lop); - erts_smp_proc_inc_refc(c_p); + erts_proc_inc_refc(c_p); erts_suspend(c_p, ERTS_PROC_LOCK_MAIN, NULL); /* * smp_code_ix_commiter() will do the rest "later" @@ -399,7 +397,7 @@ static void smp_code_ix_commiter(void* null) erts_resume(p, ERTS_PROC_LOCK_STATUS); } erts_smp_proc_unlock(p, ERTS_PROC_LOCK_STATUS); - erts_smp_proc_dec_refc(p); + erts_proc_dec_refc(p); } #endif /* ERTS_SMP */ @@ -1115,25 +1113,3 @@ beam_make_current_old(Process *c_p, ErtsProcLocks c_p_locks, Eterm module) } return NIL; } - -static int -is_native(BeamInstr* code) -{ - Uint i, num_functions = code[MI_NUM_FUNCTIONS]; - - /* Check NativeAdress of first real function in module - */ - for (i=0; i<num_functions; i++) { - BeamInstr* func_info = (BeamInstr *) code[MI_FUNCTIONS+i]; - Eterm name = (Eterm) func_info[3]; - - if (is_atom(name)) { - return func_info[1] != 0; - } - else ASSERT(is_nil(name)); /* ignore BIF stubs */ - } - /* Not a single non-BIF function? */ - return 0; -} - - |