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-rw-r--r--erts/emulator/beam/break.c57
1 files changed, 18 insertions, 39 deletions
diff --git a/erts/emulator/beam/break.c b/erts/emulator/beam/break.c
index 5ace997344..3967f7f7fc 100644
--- a/erts/emulator/beam/break.c
+++ b/erts/emulator/beam/break.c
@@ -111,8 +111,8 @@ process_killer(void)
ErtsProcLocks rp_locks = ERTS_PROC_LOCKS_XSIG_SEND;
erts_aint32_t state;
erts_proc_inc_refc(rp);
- erts_smp_proc_lock(rp, rp_locks);
- state = erts_smp_atomic32_read_acqb(&rp->state);
+ erts_proc_lock(rp, rp_locks);
+ state = erts_atomic32_read_acqb(&rp->state);
if (state & (ERTS_PSFLG_FREE
| ERTS_PSFLG_EXITING
| ERTS_PSFLG_ACTIVE
@@ -134,7 +134,7 @@ process_killer(void)
NULL,
0);
}
- erts_smp_proc_unlock(rp, rp_locks);
+ erts_proc_unlock(rp, rp_locks);
erts_proc_dec_refc(rp);
}
case 'n': br = 1; break;
@@ -209,7 +209,6 @@ static void doit_print_monitor(ErtsMonitor *mon, void *vpcontext)
void
print_process_info(fmtfn_t to, void *to_arg, Process *p)
{
- time_t approx_started;
int garbing = 0;
int running = 0;
struct saved_calls *scb;
@@ -221,7 +220,7 @@ print_process_info(fmtfn_t to, void *to_arg, Process *p)
/* Display the state */
erts_print(to, to_arg, "State: ");
- state = erts_smp_atomic32_read_acqb(&p->state);
+ state = erts_atomic32_read_acqb(&p->state);
erts_dump_process_state(to, to_arg, state);
if (state & ERTS_PSFLG_GC) {
garbing = 1;
@@ -258,9 +257,7 @@ print_process_info(fmtfn_t to, void *to_arg, Process *p)
}
erts_print(to, to_arg, "Spawned by: %T\n", p->parent);
- approx_started = (time_t) p->approx_started;
- erts_print(to, to_arg, "Started: %s", ctime(&approx_started));
- ERTS_SMP_MSGQ_MV_INQ2PRIVQ(p);
+ ERTS_MSGQ_MV_INQ2PRIVQ(p);
erts_print(to, to_arg, "Message queue length: %d\n", p->msg.len);
/* display the message queue only if there is anything in it */
@@ -352,9 +349,7 @@ print_process_info(fmtfn_t to, void *to_arg, Process *p)
erts_program_counter_info(to, to_arg, p);
} else {
erts_print(to, to_arg, "Stack dump:\n");
-#ifdef ERTS_SMP
if (!garbing)
-#endif
erts_stack_dump(to, to_arg, p);
}
@@ -366,11 +361,9 @@ print_process_info(fmtfn_t to, void *to_arg, Process *p)
static void
print_garb_info(fmtfn_t to, void *to_arg, Process* p)
{
-#ifdef ERTS_SMP
- /* ERTS_SMP: A scheduler is probably concurrently doing gc... */
+ /* A scheduler is probably concurrently doing gc... */
if (!ERTS_IS_CRASH_DUMPING)
return;
-#endif
erts_print(to, to_arg, "New heap start: %bpX\n", p->heap);
erts_print(to, to_arg, "New heap top: %bpX\n", p->htop);
erts_print(to, to_arg, "Stack top: %bpX\n", p->stop);
@@ -513,12 +506,12 @@ do_break(void)
/* check if we're in console mode and, if so,
halt immediately if break is called */
mode = erts_read_env("ERL_CONSOLE_MODE");
- if (mode && strcmp(mode, "window") != 0)
+ if (mode && sys_strcmp(mode, "window") != 0)
erts_exit(0, "");
erts_free_read_env(mode);
#endif /* __WIN32__ */
- ASSERT(erts_smp_thr_progress_is_blocking());
+ ASSERT(erts_thr_progress_is_blocking());
erts_printf("\n"
"BREAK: (a)bort (c)ontinue (p)roc info (i)nfo (l)oaded\n"
@@ -714,9 +707,7 @@ crash_dump_limited_writer(void* vfdp, char* buf, size_t len)
void
erl_crash_dump_v(char *file, int line, char* fmt, va_list args)
{
-#ifdef ERTS_SMP
ErtsThrPrgrData tpd_buf; /* in case we aren't a managed thread... */
-#endif
int fd;
size_t envsz;
time_t now;
@@ -736,7 +727,6 @@ erl_crash_dump_v(char *file, int line, char* fmt, va_list args)
if (ERTS_SOMEONE_IS_CRASH_DUMPING)
return;
-#ifdef ERTS_SMP
/* Order all managed threads to block, this has to be done
first to guarantee that this is the only thread to generate
crash dump. */
@@ -760,12 +750,9 @@ erl_crash_dump_v(char *file, int line, char* fmt, va_list args)
#endif
/* Allow us to pass certain places without locking... */
- erts_smp_atomic32_set_mb(&erts_writing_erl_crash_dump, 1);
- erts_smp_tsd_set(erts_is_crash_dumping_key, (void *) 1);
+ erts_atomic32_set_mb(&erts_writing_erl_crash_dump, 1);
+ erts_tsd_set(erts_is_crash_dumping_key, (void *) 1);
-#else /* !ERTS_SMP */
- erts_writing_erl_crash_dump = 1;
-#endif /* ERTS_SMP */
envsz = sizeof(env);
/* ERL_CRASH_DUMP_SECONDS not set
@@ -791,16 +778,16 @@ erl_crash_dump_v(char *file, int line, char* fmt, va_list args)
* - write dump until alarm or file is written completely
*/
- if (erts_sys_getenv__("ERL_CRASH_DUMP_SECONDS", env, &envsz) != 0) {
- env_erl_crash_dump_seconds_set = 0;
- secs = -1;
+ if (erts_sys_explicit_8bit_getenv("ERL_CRASH_DUMP_SECONDS", env, &envsz) == 1) {
+ env_erl_crash_dump_seconds_set = 1;
+ secs = atoi(env);
} else {
- env_erl_crash_dump_seconds_set = 1;
- secs = atoi(env);
+ env_erl_crash_dump_seconds_set = 0;
+ secs = -1;
}
if (secs == 0) {
- return;
+ return;
}
/* erts_sys_prepare_crash_dump returns 1 if heart port is found, otherwise 0
@@ -816,7 +803,7 @@ erl_crash_dump_v(char *file, int line, char* fmt, va_list args)
crash_dump_limit = ERTS_SINT64_MAX;
envsz = sizeof(env);
- if (erts_sys_getenv__("ERL_CRASH_DUMP_BYTES", env, &envsz) == 0) {
+ if (erts_sys_explicit_8bit_getenv("ERL_CRASH_DUMP_BYTES", env, &envsz) == 1) {
Sint64 limit;
char* endptr;
errno = 0;
@@ -829,7 +816,7 @@ erl_crash_dump_v(char *file, int line, char* fmt, va_list args)
}
}
- if (erts_sys_getenv__("ERL_CRASH_DUMP",&dumpnamebuf[0],&dumpnamebufsize) != 0)
+ if (erts_sys_explicit_8bit_getenv("ERL_CRASH_DUMP",&dumpnamebuf[0],&dumpnamebufsize) != 1)
dumpname = "erl_crash.dump";
else
dumpname = &dumpnamebuf[0];
@@ -881,7 +868,6 @@ erl_crash_dump_v(char *file, int line, char* fmt, va_list args)
erts_print_nif_taints(to, to_arg);
erts_cbprintf(to, to_arg, "Atoms: %d\n", atom_table_size());
-#ifdef USE_THREADS
/* We want to note which thread it was that called erts_exit */
if (erts_get_scheduler_data()) {
erts_cbprintf(to, to_arg, "Calling Thread: scheduler:%d\n",
@@ -892,9 +878,6 @@ erl_crash_dump_v(char *file, int line, char* fmt, va_list args)
else
erts_cbprintf(to, to_arg, "Calling Thread: %p\n", erts_thr_self());
}
-#else
- erts_cbprintf(to, to_arg, "Calling Thread: scheduler:1\n");
-#endif
#if defined(ERTS_HAVE_TRY_CATCH)
@@ -911,7 +894,6 @@ erl_crash_dump_v(char *file, int line, char* fmt, va_list args)
erts_print_scheduler_info(to, to_arg, ERTS_SCHEDULER_IX(i)),
erts_cbprintf(to, to_arg, "** crashed **\n"));
}
-#ifdef ERTS_DIRTY_SCHEDULERS
for (i = 0; i < erts_no_dirty_cpu_schedulers; i++) {
ERTS_SYS_TRY_CATCH(
erts_print_scheduler_info(to, to_arg, ERTS_DIRTY_CPU_SCHEDULER_IX(i)),
@@ -927,10 +909,8 @@ erl_crash_dump_v(char *file, int line, char* fmt, va_list args)
}
erts_cbprintf(to, to_arg, "=dirty_io_run_queue\n");
erts_print_run_queue_info(to, to_arg, ERTS_DIRTY_IO_RUNQ);
-#endif /* ERTS_DIRTY_SCHEDULERS */
#endif
-#ifdef ERTS_SMP
#ifdef ERTS_SYS_SUSPEND_SIGNAL
@@ -952,7 +932,6 @@ erl_crash_dump_v(char *file, int line, char* fmt, va_list args)
*/
erts_thr_progress_fatal_error_wait(60000);
/* Either worked or not... */
-#endif
#ifndef ERTS_HAVE_TRY_CATCH
/* This is safe to call here, as all schedulers are blocked */
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-03 09:25:32 +0000