diff options
Diffstat (limited to 'erts/emulator/beam/erl_init.c')
| -rw-r--r-- | erts/emulator/beam/erl_init.c | 71 |
1 files changed, 58 insertions, 13 deletions
diff --git a/erts/emulator/beam/erl_init.c b/erts/emulator/beam/erl_init.c index fbdafec4ef..e8b8739852 100644 --- a/erts/emulator/beam/erl_init.c +++ b/erts/emulator/beam/erl_init.c @@ -1,7 +1,7 @@ /* * %CopyrightBegin% * - * Copyright Ericsson AB 1997-2016. All Rights Reserved. + * Copyright Ericsson AB 1997-2017. All Rights Reserved. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. @@ -117,6 +117,11 @@ const int etp_big_endian = 1; const int etp_big_endian = 0; #endif const Eterm etp_the_non_value = THE_NON_VALUE; +#ifdef ERTS_HOLE_MARKER +const Eterm etp_hole_marker = ERTS_HOLE_MARKER; +#else +const Eterm etp_hole_marker = 0; +#endif /* * Note about VxWorks: All variables must be initialized by executable code, @@ -332,8 +337,6 @@ erl_init(int ncpu, int node_tab_delete_delay, ErtsDbSpinCount db_spin_count) { - init_benchmarking(); - erts_bif_unique_init(); erts_init_monitors(); erts_init_time(time_correction, time_warp_mode); @@ -384,6 +387,7 @@ erl_init(int ncpu, erts_init_unicode(); /* after RE to get access to PCRE unicode */ erts_init_external(); erts_init_map(); + erts_beam_bif_load_init(); erts_delay_trap = erts_export_put(am_erlang, am_delay_trap, 2); erts_late_init_process(); #if HAVE_ERTS_MSEG @@ -796,9 +800,6 @@ early_init(int *argc, char **argv) /* erts_thr_progress_pre_init(); #endif -#ifdef ERTS_ENABLE_LOCK_CHECK - erts_lc_init(); -#endif #ifdef ERTS_SMP erts_smp_atomic32_init_nob(&erts_writing_erl_crash_dump, 0L); erts_tsd_key_create(&erts_is_crash_dumping_key,"erts_is_crash_dumping_key"); @@ -2224,7 +2225,6 @@ erl_start(int argc, char **argv) init_break_handler(); if (replace_intr) erts_replace_intr(); - sys_init_suspend_handler(); #endif boot_argc = argc - i; /* Number of arguments to init */ @@ -2250,7 +2250,42 @@ erl_start(int argc, char **argv) otp_ring0_pid = erl_first_process_otp("otp_ring0", NULL, 0, boot_argc, boot_argv); - (void) erl_system_process_otp(otp_ring0_pid, "erts_code_purger"); + { + /* + * The erts_code_purger and the erts_literal_area_collector + * system processes are *always* alive. If they terminate + * they bring the whole VM down. + */ + Eterm pid; + + pid = erl_system_process_otp(otp_ring0_pid, "erts_code_purger"); + erts_code_purger + = (Process *) erts_ptab_pix2intptr_ddrb(&erts_proc, + internal_pid_index(pid)); + ASSERT(erts_code_purger && erts_code_purger->common.id == pid); + erts_proc_inc_refc(erts_code_purger); + +#ifdef ERTS_NEW_PURGE_STRATEGY + pid = erl_system_process_otp(otp_ring0_pid, "erts_literal_area_collector"); + erts_literal_area_collector + = (Process *) erts_ptab_pix2intptr_ddrb(&erts_proc, + internal_pid_index(pid)); + ASSERT(erts_literal_area_collector + && erts_literal_area_collector->common.id == pid); + erts_proc_inc_refc(erts_literal_area_collector); +#endif + +#ifdef ERTS_DIRTY_SCHEDULERS + pid = erl_system_process_otp(otp_ring0_pid, "erts_dirty_process_code_checker"); + erts_dirty_process_code_checker + = (Process *) erts_ptab_pix2intptr_ddrb(&erts_proc, + internal_pid_index(pid)); + ASSERT(erts_dirty_process_code_checker + && erts_dirty_process_code_checker->common.id == pid); + erts_proc_inc_refc(erts_dirty_process_code_checker); +#endif + + } #ifdef ERTS_SMP erts_start_schedulers(); @@ -2340,24 +2375,34 @@ system_cleanup(int flush_async) erts_exit_flush_async(); } +static int erts_exit_code; + static __decl_noreturn void __noreturn erts_exit_vv(int n, int flush_async, char *fmt, va_list args1, va_list args2) { system_cleanup(flush_async); - save_statistics(); - if (erts_mtrace_enabled) erts_mtrace_exit((Uint32) n); - /* Produce an Erlang core dump if error */ + if (fmt != NULL && *fmt != '\0') + erl_error(fmt, args2); /* Print error message. */ + + erts_exit_code = n; + + /* Produce an Erlang crash dump if error */ if (((n == ERTS_ERROR_EXIT && erts_no_crash_dump == 0) || n == ERTS_DUMP_EXIT) && erts_initialized) { erl_crash_dump_v((char*) NULL, 0, fmt, args1); } - if (fmt != NULL && *fmt != '\0') - erl_error(fmt, args2); /* Print error message. */ + erts_exit_epilogue(); +} + +__decl_noreturn void __noreturn erts_exit_epilogue(void) +{ + int n = erts_exit_code; + sys_tty_reset(n); if (n == ERTS_INTR_EXIT) |