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Diffstat (limited to 'erts/emulator/beam/erl_bif_trace.c')
-rw-r--r--erts/emulator/beam/erl_bif_trace.c67
1 files changed, 37 insertions, 30 deletions
diff --git a/erts/emulator/beam/erl_bif_trace.c b/erts/emulator/beam/erl_bif_trace.c
index 03f51132b1..71a7079b09 100644
--- a/erts/emulator/beam/erl_bif_trace.c
+++ b/erts/emulator/beam/erl_bif_trace.c
@@ -431,6 +431,9 @@ Uint
erts_trace_flag2bit(Eterm flag)
{
switch (flag) {
+ case am_timestamp: return F_NOW_TS;
+ case am_strict_monotonic_timestamp: return F_STRICT_MON_TS;
+ case am_monotonic_timestamp: return F_MON_TS;
case am_all: return TRACEE_FLAGS;
case am_send: return F_TRACE_SEND;
case am_receive: return F_TRACE_RECEIVE;
@@ -439,7 +442,6 @@ erts_trace_flag2bit(Eterm flag)
case am_set_on_first_spawn: return F_TRACE_SOS1;
case am_set_on_link: return F_TRACE_SOL;
case am_set_on_first_link: return F_TRACE_SOL1;
- case am_timestamp: return F_TIMESTAMP;
case am_running: return F_TRACE_SCHED;
case am_exiting: return F_TRACE_SCHED_EXIT;
case am_garbage_collection: return F_TRACE_GC;
@@ -592,7 +594,7 @@ Eterm trace_3(BIF_ALIST_3)
ERTS_TRACE_FLAGS(tracee_port) |= mask;
else
ERTS_TRACE_FLAGS(tracee_port) &= ~mask;
-
+
if (!ERTS_TRACE_FLAGS(tracee_port))
ERTS_TRACER_PROC(tracee_port) = NIL;
else if (tracer != NIL)
@@ -978,7 +980,7 @@ trace_info_pid(Process* p, Eterm pid_spec, Eterm key)
}
if (key == am_flags) {
- int num_flags = 19; /* MAXIMUM number of flags. */
+ int num_flags = 21; /* MAXIMUM number of flags. */
Uint needed = 3+2*num_flags;
Eterm flag_list = NIL;
Eterm* limit;
@@ -996,6 +998,9 @@ trace_info_pid(Process* p, Eterm pid_spec, Eterm key)
#endif
hp = HAlloc(p, needed);
limit = hp+needed;
+ FLAG(F_NOW_TS, am_timestamp);
+ FLAG(F_STRICT_MON_TS, am_strict_monotonic_timestamp);
+ FLAG(F_MON_TS, am_monotonic_timestamp);
FLAG(F_TRACE_SEND, am_send);
FLAG(F_TRACE_RECEIVE, am_receive);
FLAG(F_TRACE_SOS, am_set_on_spawn);
@@ -1007,7 +1012,6 @@ trace_info_pid(Process* p, Eterm pid_spec, Eterm key)
FLAG(F_TRACE_SCHED, am_running);
FLAG(F_TRACE_SCHED_EXIT, am_exiting);
FLAG(F_TRACE_GC, am_garbage_collection);
- FLAG(F_TIMESTAMP, am_timestamp);
FLAG(F_TRACE_ARITY_ONLY, am_arity);
FLAG(F_TRACE_RETURN_TO, am_return_to);
FLAG(F_TRACE_SILENT, am_silent);
@@ -1798,7 +1802,11 @@ Eterm erts_seq_trace(Process *p, Eterm arg1, Eterm arg2,
} else if (arg1 == am_print) {
current_flag = SEQ_TRACE_PRINT;
} else if (arg1 == am_timestamp) {
- current_flag = SEQ_TRACE_TIMESTAMP;
+ current_flag = SEQ_TRACE_NOW_TS;
+ } else if (arg1 == am_strict_monotonic_timestamp) {
+ current_flag = SEQ_TRACE_STRICT_MON_TS;
+ } else if (arg1 == am_monotonic_timestamp) {
+ current_flag = SEQ_TRACE_MON_TS;
}
else
current_flag = 0;
@@ -1879,11 +1887,7 @@ new_seq_trace_token(Process* p)
{
Eterm* hp;
- if (SEQ_TRACE_TOKEN(p) == NIL
-#ifdef USE_VM_PROBES
- || SEQ_TRACE_TOKEN(p) == am_have_dt_utag
-#endif
- ) {
+ if (have_no_seqtrace(SEQ_TRACE_TOKEN(p))) {
hp = HAlloc(p, 6);
SEQ_TRACE_TOKEN(p) = TUPLE5(hp, make_small(0), /* Flags */
make_small(0), /* Label */
@@ -1903,13 +1907,11 @@ BIF_RETTYPE erl_seq_trace_info(Process *p, Eterm item)
BIF_ERROR(p, BADARG);
}
- if (SEQ_TRACE_TOKEN(p) == NIL
-#ifdef USE_VM_PROBES
- || SEQ_TRACE_TOKEN(p) == am_have_dt_utag
-#endif
- ) {
- if ((item == am_send) || (item == am_receive) ||
- (item == am_print) || (item == am_timestamp)) {
+ if (have_no_seqtrace(SEQ_TRACE_TOKEN(p))) {
+ if ((item == am_send) || (item == am_receive) ||
+ (item == am_print) || (item == am_timestamp)
+ || (item == am_monotonic_timestamp)
+ || (item == am_strict_monotonic_timestamp)) {
hp = HAlloc(p,3);
res = TUPLE2(hp, item, am_false);
BIF_RET(res);
@@ -1927,7 +1929,11 @@ BIF_RETTYPE erl_seq_trace_info(Process *p, Eterm item)
} else if (item == am_print) {
current_flag = SEQ_TRACE_PRINT;
} else if (item == am_timestamp) {
- current_flag = SEQ_TRACE_TIMESTAMP;
+ current_flag = SEQ_TRACE_NOW_TS;
+ } else if (item == am_strict_monotonic_timestamp) {
+ current_flag = SEQ_TRACE_STRICT_MON_TS;
+ } else if (item == am_monotonic_timestamp) {
+ current_flag = SEQ_TRACE_MON_TS;
} else {
current_flag = 0;
}
@@ -1964,11 +1970,7 @@ BIF_RETTYPE seq_trace_info_1(BIF_ALIST_1)
*/
BIF_RETTYPE seq_trace_print_1(BIF_ALIST_1)
{
- if (SEQ_TRACE_TOKEN(BIF_P) == NIL
-#ifdef USE_VM_PROBES
- || SEQ_TRACE_TOKEN(BIF_P) == am_have_dt_utag
-#endif
- ) {
+ if (have_no_seqtrace(SEQ_TRACE_TOKEN(BIF_P))) {
BIF_RET(am_false);
}
seq_trace_update_send(BIF_P);
@@ -1987,11 +1989,7 @@ BIF_RETTYPE seq_trace_print_1(BIF_ALIST_1)
*/
BIF_RETTYPE seq_trace_print_2(BIF_ALIST_2)
{
- if (SEQ_TRACE_TOKEN(BIF_P) == NIL
-#ifdef USE_VM_PROBES
- || SEQ_TRACE_TOKEN(BIF_P) == am_have_dt_utag
-#endif
- ) {
+ if (have_no_seqtrace(SEQ_TRACE_TOKEN(BIF_P))) {
BIF_RET(am_false);
}
if (!(is_atom(BIF_ARG_1) || is_small(BIF_ARG_1))) {
@@ -2237,6 +2235,7 @@ static Eterm system_profile_get(Process *p) {
if (erts_system_profile_flags.exclusive) {
res = CONS(hp, am_exclusive, res); hp += 2;
}
+
return TUPLE2(hp, system_profile, res);
}
}
@@ -2255,6 +2254,7 @@ BIF_RETTYPE system_profile_2(BIF_ALIST_2)
int system_blocked = 0;
Process *profiler_p = NULL;
Port *profiler_port = NULL;
+ int ts;
if (profiler == am_undefined || list == NIL) {
prev = system_profile_get(p);
@@ -2286,7 +2286,8 @@ BIF_RETTYPE system_profile_2(BIF_ALIST_2)
goto error;
}
- for (scheduler = 0, runnable_ports = 0, runnable_procs = 0, exclusive = 0;
+ for (ts = ERTS_TRACE_FLG_NOW_TIMESTAMP, scheduler = 0,
+ runnable_ports = 0, runnable_procs = 0, exclusive = 0;
is_list(list);
list = CDR(list_val(list))) {
@@ -2299,6 +2300,12 @@ BIF_RETTYPE system_profile_2(BIF_ALIST_2)
exclusive = !0;
} else if (t == am_scheduler) {
scheduler = !0;
+ } else if (t == am_timestamp) {
+ ts = ERTS_TRACE_FLG_NOW_TIMESTAMP;
+ } else if (t == am_strict_monotonic_timestamp) {
+ ts = ERTS_TRACE_FLG_STRICT_MONOTONIC_TIMESTAMP;
+ } else if (t == am_monotonic_timestamp) {
+ ts = ERTS_TRACE_FLG_MONOTONIC_TIMESTAMP;
} else goto error;
}
if (is_not_nil(list)) goto error;
@@ -2311,7 +2318,7 @@ BIF_RETTYPE system_profile_2(BIF_ALIST_2)
erts_system_profile_flags.runnable_ports = !!runnable_ports;
erts_system_profile_flags.runnable_procs = !!runnable_procs;
erts_system_profile_flags.exclusive = !!exclusive;
-
+ erts_system_profile_ts_type = ts;
erts_smp_thr_progress_unblock();
erts_smp_proc_lock(p, ERTS_PROC_LOCK_MAIN);
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-10 22:07:39 +0000