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-rw-r--r--erts/emulator/beam/erl_trace.c241
1 files changed, 147 insertions, 94 deletions
diff --git a/erts/emulator/beam/erl_trace.c b/erts/emulator/beam/erl_trace.c
index 9146cc7c7f..a2f94677bb 100644
--- a/erts/emulator/beam/erl_trace.c
+++ b/erts/emulator/beam/erl_trace.c
@@ -237,6 +237,7 @@ write_timestamp(ErtsTraceTimeStamp *tsp, Eterm **hpp)
}
}
+#ifdef ERTS_SMP
#define PATCH_TS_SIZE(p) patch_ts_size(TFLGS_TS_TYPE(p))
static ERTS_INLINE Uint
@@ -257,6 +258,7 @@ patch_ts_size(int ts_type)
return 0;
}
}
+#endif
/*
* Write a timestamp. The timestamp MUST be the last
@@ -360,18 +362,25 @@ void erts_init_trace(void) {
(*(BPP))->mem)
enum ErtsTracerOpt {
- TRACE_FUN_DEFAULT = 0,
- TRACE_FUN_ENABLED = 1,
- TRACE_FUN_SEND = 2,
- TRACE_FUN_RECEIVE = 3,
- TRACE_FUN_CALL = 4,
- TRACE_FUN_RUNNING = 5,
- TRACE_FUN_GC = 6,
- TRACE_FUN_PROCS = 7,
- TRACE_FUN_PORTS = 8
+ TRACE_FUN_DEFAULT = 0,
+ TRACE_FUN_ENABLED = 1,
+ TRACE_FUN_T_SEND = 2,
+ TRACE_FUN_T_RECEIVE = 3,
+ TRACE_FUN_T_CALL = 4,
+ TRACE_FUN_T_RUNNING = 5,
+ TRACE_FUN_T_GC = 6,
+ TRACE_FUN_T_PROCS = 7,
+ TRACE_FUN_T_PORTS = 8,
+ TRACE_FUN_E_SEND = 9,
+ TRACE_FUN_E_RECEIVE = 10,
+ TRACE_FUN_E_CALL = 11,
+ TRACE_FUN_E_RUNNING = 12,
+ TRACE_FUN_E_GC = 13,
+ TRACE_FUN_E_PROCS = 14,
+ TRACE_FUN_E_PORTS = 15
};
-#define NIF_TRACER_TYPES (9)
+#define NIF_TRACER_TYPES (16)
static ERTS_INLINE int
@@ -381,15 +390,19 @@ send_to_tracer_nif_raw(Process *c_p, Process *tracee, const ErtsTracer tracer,
Eterm tag, Eterm msg, Eterm extra, Eterm pam_result);
static ERTS_INLINE int
send_to_tracer_nif(Process *c_p, ErtsPTabElementCommon *t_p,
- Eterm t_p_id, ErtsTracerNif *tnif, enum ErtsTracerOpt,
+ Eterm t_p_id, ErtsTracerNif *tnif,
+ enum ErtsTracerOpt topt,
Eterm tag, Eterm msg, Eterm extra);
static ERTS_INLINE Eterm
call_enabled_tracer(Process *c_p, const ErtsTracer tracer,
- ErtsTracerNif **tnif_ref, Eterm tag, Eterm t_p_id);
+ ErtsTracerNif **tnif_ref,
+ enum ErtsTracerOpt topt,
+ Eterm tag, Eterm t_p_id);
static int
-is_tracer_proc_enabled(Process* c_p, ErtsProcLocks c_p_locks,
- ErtsPTabElementCommon *t_p,
- ErtsTracerNif **tnif_ret, Eterm tag);
+is_tracer_enabled(Process* c_p, ErtsProcLocks c_p_locks,
+ ErtsPTabElementCommon *t_p,
+ ErtsTracerNif **tnif_ret,
+ enum ErtsTracerOpt topt, Eterm tag);
#define SEND_TO_TRACER(c_p, tag, msg) \
send_to_tracer_nif(c_p, &(c_p)->common, (c_p)->common.id, NULL, \
@@ -449,7 +462,7 @@ erts_set_system_seq_tracer(Process *c_p, ErtsProcLocks c_p_locks, ErtsTracer new
if (!ERTS_TRACER_IS_NIL(new)) {
Eterm nif_result = call_enabled_tracer(
NULL, new, NULL,
- am_trace_status, am_undefined);
+ TRACE_FUN_ENABLED, am_trace_status, am_undefined);
switch (nif_result) {
case am_trace: break;
default:
@@ -481,7 +494,8 @@ erts_get_system_seq_tracer(void)
erts_smp_rwmtx_runlock(&sys_trace_rwmtx);
if (st != erts_tracer_nil &&
- call_enabled_tracer(NULL, st, NULL, am_trace_status, am_undefined) == am_remove) {
+ call_enabled_tracer(NULL, st, NULL, TRACE_FUN_ENABLED,
+ am_trace_status, am_undefined) == am_remove) {
erts_set_system_seq_tracer(NULL, 0, erts_tracer_nil);
st = erts_tracer_nil;
}
@@ -500,10 +514,11 @@ get_default_tracing(Uint *flagsp, ErtsTracer *tracerp,
if (ERTS_TRACER_IS_NIL(*default_tracer)) {
*default_trace_flags &= ~TRACEE_FLAGS;
} else {
- Eterm nif_result = call_enabled_tracer(
- NULL, *default_tracer, NULL,
- am_trace_status, am_undefined);
- switch (nif_result) {
+ Eterm nif_res;
+ nif_res = call_enabled_tracer(NULL, *default_tracer,
+ NULL, TRACE_FUN_ENABLED,
+ am_trace_status, am_undefined);
+ switch (nif_res) {
case am_trace: break;
default: {
ErtsTracer curr_default_tracer = *default_tracer;
@@ -753,7 +768,7 @@ trace_sched_aux(Process *p, ErtsProcLocks locks, Eterm what)
break;
}
- if (!is_tracer_proc_enabled(p, locks, &p->common, &tnif, what))
+ if (!is_tracer_enabled(p, locks, &p->common, &tnif, TRACE_FUN_E_RUNNING, what))
return;
if (ERTS_PROC_IS_EXITING(p))
@@ -772,7 +787,7 @@ trace_sched_aux(Process *p, ErtsProcLocks locks, Eterm what)
hp += 4;
}
- send_to_tracer_nif(p, &p->common, p->common.id, tnif, TRACE_FUN_RUNNING,
+ send_to_tracer_nif(p, &p->common, p->common.id, tnif, TRACE_FUN_T_RUNNING,
what, tmp, THE_NON_VALUE);
}
@@ -811,8 +826,9 @@ trace_send(Process *p, Eterm to, Eterm msg)
operation = am_send_to_non_existing_process;
}
- if (is_tracer_proc_enabled(p, ERTS_PROC_LOCK_MAIN, &p->common, &tnif, operation))
- send_to_tracer_nif(p, &p->common, p->common.id, tnif, TRACE_FUN_SEND,
+ if (is_tracer_enabled(p, ERTS_PROC_LOCK_MAIN, &p->common, &tnif,
+ TRACE_FUN_E_SEND, operation))
+ send_to_tracer_nif(p, &p->common, p->common.id, tnif, TRACE_FUN_T_SEND,
operation, msg, to);
}
@@ -823,10 +839,10 @@ void
trace_receive(Process *c_p, Eterm msg)
{
ErtsTracerNif *tnif = NULL;
- if (is_tracer_proc_enabled(NULL, 0, &c_p->common,
- &tnif, am_receive))
+ if (is_tracer_enabled(NULL, 0, &c_p->common, &tnif,
+ TRACE_FUN_E_RECEIVE, am_receive))
send_to_tracer_nif(NULL, &c_p->common, c_p->common.id,
- tnif, TRACE_FUN_RECEIVE,
+ tnif, TRACE_FUN_T_RECEIVE,
am_receive, msg, THE_NON_VALUE);
}
@@ -837,8 +853,9 @@ seq_trace_update_send(Process *p)
ASSERT((is_tuple(SEQ_TRACE_TOKEN(p)) || is_nil(SEQ_TRACE_TOKEN(p))));
if (have_no_seqtrace(SEQ_TRACE_TOKEN(p)) ||
(seq_tracer != NIL &&
- call_enabled_tracer( NULL, seq_tracer, NULL, am_trace_status,
- p ? p->common.id : am_undefined) != am_trace)
+ call_enabled_tracer(NULL, seq_tracer, NULL,
+ TRACE_FUN_ENABLED, am_trace_status,
+ p ? p->common.id : am_undefined) != am_trace)
#ifdef USE_VM_PROBES
|| (SEQ_TRACE_TOKEN(p) == am_have_dt_utag)
#endif
@@ -884,9 +901,10 @@ seq_trace_output_generic(Eterm token, Eterm msg, Uint type,
ASSERT(is_tuple(token) || is_nil(token));
if (token == NIL || (process && ERTS_TRACE_FLAGS(process) & F_SENSITIVE) ||
ERTS_TRACER_IS_NIL(seq_tracer) ||
- call_enabled_tracer(
- NULL, seq_tracer, NULL, am_trace_status,
- process ? process->common.id : am_undefined) != am_trace) {
+ call_enabled_tracer(NULL, seq_tracer,
+ NULL, TRACE_FUN_ENABLED,
+ am_trace_status,
+ process ? process->common.id : am_undefined) != am_trace) {
return;
}
@@ -1000,7 +1018,7 @@ erts_trace_return(Process* p, BeamInstr* fi, Eterm retval, ErtsTracer *tracer)
mfa = TUPLE3(hp, mod, name, make_small(arity));
hp += 4;
send_to_tracer_nif_raw(p, NULL, *tracer, *tracee_flags, p->common.id,
- NULL, TRACE_FUN_CALL, am_return_from, mfa, retval, am_true);
+ NULL, TRACE_FUN_T_CALL, am_return_from, mfa, retval, am_true);
}
/* Send {trace_ts, Pid, exception_from, {Mod, Name, Arity}, {Class,Value},
@@ -1055,7 +1073,7 @@ erts_trace_exception(Process* p, BeamInstr mfa[3], Eterm class, Eterm value,
cv = TUPLE2(hp, class, value);
hp += 3;
send_to_tracer_nif_raw(p, NULL, *tracer, *tracee_flags, p->common.id,
- NULL, TRACE_FUN_CALL, am_exception_from, mfa_tuple, cv, am_true);
+ NULL, TRACE_FUN_T_CALL, am_exception_from, mfa_tuple, cv, am_true);
}
/*
@@ -1105,7 +1123,8 @@ erts_call_trace(Process* p, BeamInstr mfa[3], Binary *match_spec,
* use process flags
*/
tracee_flags = &ERTS_TRACE_FLAGS(p);
- if (!is_tracer_proc_enabled(p, ERTS_PROC_LOCK_MAIN, &p->common, &tnif, am_call)) {
+ if (!is_tracer_enabled(p, ERTS_PROC_LOCK_MAIN, &p->common, &tnif,
+ TRACE_FUN_E_CALL, am_call)) {
return 0;
}
} else {
@@ -1120,7 +1139,9 @@ erts_call_trace(Process* p, BeamInstr mfa[3], Binary *match_spec,
}
meta_flags = F_TRACE_CALLS | F_NOW_TS;
tracee_flags = &meta_flags;
- switch (call_enabled_tracer(p, *tracer, &tnif, am_call, p->common.id)) {
+ switch (call_enabled_tracer(p, *tracer,
+ &tnif, TRACE_FUN_T_CALL,
+ am_call, p->common.id)) {
default:
case am_remove: *tracer = erts_tracer_nil;
case am_discard: return 0;
@@ -1244,7 +1265,7 @@ erts_call_trace(Process* p, BeamInstr mfa[3], Binary *match_spec,
* Build the trace tuple and send it to the port.
*/
send_to_tracer_nif_raw(p, NULL, *tracer, *tracee_flags, p->common.id,
- tnif, TRACE_FUN_CALL, am_call, mfa_tuple, THE_NON_VALUE, pam_result);
+ tnif, TRACE_FUN_T_CALL, am_call, mfa_tuple, THE_NON_VALUE, pam_result);
erts_match_set_release_result(p);
if (match_spec && tracer == &pre_ms_tracer)
@@ -1266,8 +1287,9 @@ trace_proc(Process *c_p, ErtsProcLocks c_p_locks,
Process *t_p, Eterm what, Eterm data)
{
ErtsTracerNif *tnif = NULL;
- if (is_tracer_proc_enabled(c_p, c_p_locks, &t_p->common, &tnif, what))
- send_to_tracer_nif(c_p, &t_p->common, t_p->common.id, tnif, TRACE_FUN_PROCS,
+ if (is_tracer_enabled(c_p, c_p_locks, &t_p->common, &tnif,
+ TRACE_FUN_E_PROCS, what))
+ send_to_tracer_nif(c_p, &t_p->common, t_p->common.id, tnif, TRACE_FUN_T_PROCS,
what, data, THE_NON_VALUE);
}
@@ -1284,16 +1306,16 @@ trace_proc_spawn(Process *p, Eterm what, Eterm pid,
Eterm mod, Eterm func, Eterm args)
{
ErtsTracerNif *tnif = NULL;
- if (is_tracer_proc_enabled(p, ERTS_PROC_LOCKS_ALL &
+ if (is_tracer_enabled(p, ERTS_PROC_LOCKS_ALL &
~(ERTS_PROC_LOCK_STATUS|ERTS_PROC_LOCK_TRACE),
- &p->common, &tnif, what)) {
+ &p->common, &tnif, TRACE_FUN_E_PROCS, what)) {
Eterm mfa;
Eterm* hp;
hp = HAlloc(p, 4);
mfa = TUPLE3(hp, mod, func, args);
hp += 4;
- send_to_tracer_nif(p, &p->common, p->common.id, tnif, TRACE_FUN_PROCS,
+ send_to_tracer_nif(p, &p->common, p->common.id, tnif, TRACE_FUN_T_PROCS,
what, pid, mfa);
}
}
@@ -1334,8 +1356,7 @@ trace_gc(Process *p, Eterm what, Uint size)
Uint sz = 0;
Eterm tup;
- if (is_tracer_proc_enabled(
- p, ERTS_PROC_LOCK_MAIN, &p->common, &tnif, what)) {
+ if (is_tracer_enabled(p, ERTS_PROC_LOCK_MAIN, &p->common, &tnif, TRACE_FUN_E_GC, what)) {
(void) erts_process_gc_info(p, &sz, NULL);
hp = HAlloc(p, sz + 3 + 2);
@@ -1344,7 +1365,7 @@ trace_gc(Process *p, Eterm what, Uint size)
tup = TUPLE2(hp, am_wordsize, make_small(size)); hp += 3;
msg = CONS(hp, tup, msg); hp += 2;
- send_to_tracer_nif(p, &p->common, p->common.id, tnif, TRACE_FUN_GC,
+ send_to_tracer_nif(p, &p->common, p->common.id, tnif, TRACE_FUN_T_GC,
what, msg, am_undefined);
}
}
@@ -1758,8 +1779,8 @@ void
trace_port_open(Port *p, Eterm calling_pid, Eterm drv_name) {
ErtsTracerNif *tnif = NULL;
ERTS_SMP_CHK_NO_PROC_LOCKS;
- if (is_tracer_proc_enabled(NULL, 0, &p->common, &tnif, am_open))
- send_to_tracer_nif(NULL, &p->common, p->common.id, tnif, TRACE_FUN_PORTS,
+ if (is_tracer_enabled(NULL, 0, &p->common, &tnif, TRACE_FUN_E_PORTS, am_open))
+ send_to_tracer_nif(NULL, &p->common, p->common.id, tnif, TRACE_FUN_T_PORTS,
am_open, calling_pid, drv_name);
}
@@ -1777,8 +1798,8 @@ trace_port(Port *t_p, Eterm what, Eterm data) {
ERTS_SMP_LC_ASSERT(erts_lc_is_port_locked(t_p)
|| erts_thr_progress_is_blocking());
ERTS_SMP_CHK_NO_PROC_LOCKS;
- if (is_tracer_proc_enabled(NULL, 0, &t_p->common, &tnif, what))
- send_to_tracer_nif(NULL, &t_p->common, t_p->common.id, tnif, TRACE_FUN_PORTS,
+ if (is_tracer_enabled(NULL, 0, &t_p->common, &tnif, TRACE_FUN_E_PORTS, what))
+ send_to_tracer_nif(NULL, &t_p->common, t_p->common.id, tnif, TRACE_FUN_T_PORTS,
what, data, THE_NON_VALUE);
}
@@ -1823,7 +1844,7 @@ trace_port_receive(Port *t_p, Eterm caller, Eterm what, ...)
ERTS_SMP_LC_ASSERT(erts_lc_is_port_locked(t_p)
|| erts_thr_progress_is_blocking());
ERTS_SMP_CHK_NO_PROC_LOCKS;
- if (is_tracer_proc_enabled(NULL, 0, &t_p->common, &tnif, am_receive)) {
+ if (is_tracer_enabled(NULL, 0, &t_p->common, &tnif, TRACE_FUN_E_RECEIVE, am_receive)) {
/* We can use a stack heap here, as the nif is called in the
context of a port */
#define LOCAL_HEAP_SIZE (3 + 3 + heap_bin_size(ERL_ONHEAP_BIN_LIMIT) + 3)
@@ -1915,7 +1936,7 @@ trace_port_receive(Port *t_p, Eterm caller, Eterm what, ...)
}
data = TUPLE2(hp, caller, data);
- send_to_tracer_nif(NULL, &t_p->common, t_p->common.id, tnif, TRACE_FUN_RECEIVE,
+ send_to_tracer_nif(NULL, &t_p->common, t_p->common.id, tnif, TRACE_FUN_T_RECEIVE,
am_receive, data, THE_NON_VALUE);
if (bptr && erts_refc_dectest(&bptr->refc, 1) == 0)
@@ -1937,8 +1958,8 @@ trace_port_send(Port *t_p, Eterm receiver, Eterm msg, int exists)
ERTS_SMP_LC_ASSERT(erts_lc_is_port_locked(t_p)
|| erts_thr_progress_is_blocking());
ERTS_SMP_CHK_NO_PROC_LOCKS;
- if (is_tracer_proc_enabled(NULL, 0, &t_p->common, &tnif, op))
- send_to_tracer_nif(NULL, &t_p->common, t_p->common.id, tnif, TRACE_FUN_SEND,
+ if (is_tracer_enabled(NULL, 0, &t_p->common, &tnif, TRACE_FUN_E_SEND, op))
+ send_to_tracer_nif(NULL, &t_p->common, t_p->common.id, tnif, TRACE_FUN_T_SEND,
op, msg, receiver);
}
@@ -1948,7 +1969,7 @@ void trace_port_send_binary(Port *t_p, Eterm to, Eterm what, char *bin, Sint sz)
ERTS_SMP_LC_ASSERT(erts_lc_is_port_locked(t_p)
|| erts_thr_progress_is_blocking());
ERTS_SMP_CHK_NO_PROC_LOCKS;
- if (is_tracer_proc_enabled(NULL, 0, &t_p->common, &tnif, am_send)) {
+ if (is_tracer_enabled(NULL, 0, &t_p->common, &tnif, TRACE_FUN_E_SEND, am_send)) {
Eterm msg;
Binary* bptr = NULL;
#define LOCAL_HEAP_SIZE (3 + 3 + heap_bin_size(ERL_ONHEAP_BIN_LIMIT))
@@ -1967,7 +1988,7 @@ void trace_port_send_binary(Port *t_p, Eterm to, Eterm what, char *bin, Sint sz)
msg = TUPLE2(hp, t_p->common.id, msg);
hp += 3;
- send_to_tracer_nif(NULL, &t_p->common, t_p->common.id, tnif, TRACE_FUN_SEND,
+ send_to_tracer_nif(NULL, &t_p->common, t_p->common.id, tnif, TRACE_FUN_T_SEND,
am_send, msg, to);
if (bptr && erts_refc_dectest(&bptr->refc, 1) == 0)
erts_bin_free(bptr);
@@ -1996,9 +2017,9 @@ trace_sched_ports_where(Port *t_p, Eterm what, Eterm where) {
ERTS_SMP_LC_ASSERT(erts_lc_is_port_locked(t_p)
|| erts_thr_progress_is_blocking());
ERTS_SMP_CHK_NO_PROC_LOCKS;
- if (is_tracer_proc_enabled(NULL, 0, &t_p->common, &tnif, what))
+ if (is_tracer_enabled(NULL, 0, &t_p->common, &tnif, TRACE_FUN_E_RUNNING, what))
send_to_tracer_nif(NULL, &t_p->common, t_p->common.id,
- tnif, TRACE_FUN_RUNNING,
+ tnif, TRACE_FUN_T_RUNNING,
what, where, THE_NON_VALUE);
}
@@ -2570,33 +2591,62 @@ static void init_tracer_template(ErtsTracerNif *tnif) {
tnif->tracers[TRACE_FUN_ENABLED].cb = NULL;
/* specific tracer functions */
- tnif->tracers[TRACE_FUN_SEND].name = "trace_send";
- tnif->tracers[TRACE_FUN_SEND].arity = 6;
- tnif->tracers[TRACE_FUN_SEND].cb = NULL;
+ tnif->tracers[TRACE_FUN_T_SEND].name = "trace_send";
+ tnif->tracers[TRACE_FUN_T_SEND].arity = 6;
+ tnif->tracers[TRACE_FUN_T_SEND].cb = NULL;
+
+ tnif->tracers[TRACE_FUN_T_RECEIVE].name = "trace_receive";
+ tnif->tracers[TRACE_FUN_T_RECEIVE].arity = 6;
+ tnif->tracers[TRACE_FUN_T_RECEIVE].cb = NULL;
+
+ tnif->tracers[TRACE_FUN_T_CALL].name = "trace_call";
+ tnif->tracers[TRACE_FUN_T_CALL].arity = 6;
+ tnif->tracers[TRACE_FUN_T_CALL].cb = NULL;
+
+ tnif->tracers[TRACE_FUN_T_RUNNING].name = "trace_running";
+ tnif->tracers[TRACE_FUN_T_RUNNING].arity = 6;
+ tnif->tracers[TRACE_FUN_T_RUNNING].cb = NULL;
- tnif->tracers[TRACE_FUN_RECEIVE].name = "trace_receive";
- tnif->tracers[TRACE_FUN_RECEIVE].arity = 6;
- tnif->tracers[TRACE_FUN_RECEIVE].cb = NULL;
+ tnif->tracers[TRACE_FUN_T_GC].name = "trace_garbage_collection";
+ tnif->tracers[TRACE_FUN_T_GC].arity = 6;
+ tnif->tracers[TRACE_FUN_T_GC].cb = NULL;
- tnif->tracers[TRACE_FUN_CALL].name = "trace_call";
- tnif->tracers[TRACE_FUN_CALL].arity = 6;
- tnif->tracers[TRACE_FUN_CALL].cb = NULL;
+ tnif->tracers[TRACE_FUN_T_PROCS].name = "trace_procs";
+ tnif->tracers[TRACE_FUN_T_PROCS].arity = 6;
+ tnif->tracers[TRACE_FUN_T_PROCS].cb = NULL;
- tnif->tracers[TRACE_FUN_RUNNING].name = "trace_running";
- tnif->tracers[TRACE_FUN_RUNNING].arity = 6;
- tnif->tracers[TRACE_FUN_RUNNING].cb = NULL;
+ tnif->tracers[TRACE_FUN_T_PORTS].name = "trace_ports";
+ tnif->tracers[TRACE_FUN_T_PORTS].arity = 6;
+ tnif->tracers[TRACE_FUN_T_PORTS].cb = NULL;
- tnif->tracers[TRACE_FUN_GC].name = "trace_garbage_collection";
- tnif->tracers[TRACE_FUN_GC].arity = 6;
- tnif->tracers[TRACE_FUN_GC].cb = NULL;
+ /* specific enabled functions */
+ tnif->tracers[TRACE_FUN_E_SEND].name = "enabled_send";
+ tnif->tracers[TRACE_FUN_E_SEND].arity = 3;
+ tnif->tracers[TRACE_FUN_E_SEND].cb = NULL;
- tnif->tracers[TRACE_FUN_PROCS].name = "trace_procs";
- tnif->tracers[TRACE_FUN_PROCS].arity = 6;
- tnif->tracers[TRACE_FUN_PROCS].cb = NULL;
+ tnif->tracers[TRACE_FUN_E_RECEIVE].name = "enabled_receive";
+ tnif->tracers[TRACE_FUN_E_RECEIVE].arity = 3;
+ tnif->tracers[TRACE_FUN_E_RECEIVE].cb = NULL;
- tnif->tracers[TRACE_FUN_PORTS].name = "trace_ports";
- tnif->tracers[TRACE_FUN_PORTS].arity = 6;
- tnif->tracers[TRACE_FUN_PORTS].cb = NULL;
+ tnif->tracers[TRACE_FUN_E_CALL].name = "enabled_call";
+ tnif->tracers[TRACE_FUN_E_CALL].arity = 3;
+ tnif->tracers[TRACE_FUN_E_CALL].cb = NULL;
+
+ tnif->tracers[TRACE_FUN_E_RUNNING].name = "enabled_running";
+ tnif->tracers[TRACE_FUN_E_RUNNING].arity = 3;
+ tnif->tracers[TRACE_FUN_E_RUNNING].cb = NULL;
+
+ tnif->tracers[TRACE_FUN_E_GC].name = "enabled_garbage_collection";
+ tnif->tracers[TRACE_FUN_E_GC].arity = 3;
+ tnif->tracers[TRACE_FUN_E_GC].cb = NULL;
+
+ tnif->tracers[TRACE_FUN_E_PROCS].name = "enabled_procs";
+ tnif->tracers[TRACE_FUN_E_PROCS].arity = 3;
+ tnif->tracers[TRACE_FUN_E_PROCS].cb = NULL;
+
+ tnif->tracers[TRACE_FUN_E_PORTS].name = "enabled_ports";
+ tnif->tracers[TRACE_FUN_E_PORTS].arity = 3;
+ tnif->tracers[TRACE_FUN_E_PORTS].cb = NULL;
}
static Hash *tracer_hash = NULL;
@@ -2739,6 +2789,7 @@ send_to_tracer_nif_raw(Process *c_p, Process *tracee,
flatmap_t *map = (flatmap_t*)(local_heap+(MAP_SIZE+1));
Eterm *map_values = flatmap_get_values(map);
enum ErtsTracerOpt topt = (tnif->tracers[topt_arg].cb) ? topt_arg : TRACE_FUN_DEFAULT;
+ ASSERT(topt < NIF_TRACER_TYPES);
argv[0] = tag;
argv[1] = ERTS_TRACER_STATE(tracer);
@@ -2808,26 +2859,29 @@ send_to_tracer_nif(Process *c_p, ErtsPTabElementCommon *t_p,
static ERTS_INLINE Eterm
call_enabled_tracer(Process *c_p, const ErtsTracer tracer,
- ErtsTracerNif **tnif_ret, Eterm tag, Eterm t_p_id)
-{
+ ErtsTracerNif **tnif_ret,
+ enum ErtsTracerOpt topt,
+ Eterm tag, Eterm t_p_id) {
ErtsTracerNif *tnif = lookup_tracer_nif(tracer);
if (tnif) {
Eterm argv[] = {tag, ERTS_TRACER_STATE(tracer), t_p_id};
+ topt = (tnif->tracers[topt].cb) ? topt : TRACE_FUN_ENABLED;
+ ASSERT(topt < NIF_TRACER_TYPES);
+ ASSERT(tnif->tracers[topt].cb != NULL);
if (tnif_ret) *tnif_ret = tnif;
- return erts_nif_call_function(
- c_p, NULL, tnif->nif_mod,
- tnif->tracers[TRACE_FUN_ENABLED].cb,
- tnif->tracers[TRACE_FUN_ENABLED].arity,
- argv);
+ return erts_nif_call_function(c_p, NULL, tnif->nif_mod,
+ tnif->tracers[topt].cb,
+ tnif->tracers[topt].arity,
+ argv);
}
return am_remove;
}
static int
-is_tracer_proc_enabled(Process* c_p, ErtsProcLocks c_p_locks,
- ErtsPTabElementCommon *t_p,
- ErtsTracerNif **tnif_ret, Eterm tag)
-{
+is_tracer_enabled(Process* c_p, ErtsProcLocks c_p_locks,
+ ErtsPTabElementCommon *t_p,
+ ErtsTracerNif **tnif_ret,
+ enum ErtsTracerOpt topt, Eterm tag) {
Eterm nif_result;
#if defined(ERTS_SMP) && defined(ERTS_ENABLE_LOCK_CHECK)
@@ -2845,7 +2899,7 @@ is_tracer_proc_enabled(Process* c_p, ErtsProcLocks c_p_locks,
}
#endif
- nif_result = call_enabled_tracer(c_p, t_p->tracer, tnif_ret, tag, t_p->id);
+ nif_result = call_enabled_tracer(c_p, t_p->tracer, tnif_ret, topt, tag, t_p->id);
switch (nif_result) {
case am_discard: return 0;
case am_trace: return 1;
@@ -2878,14 +2932,13 @@ is_tracer_proc_enabled(Process* c_p, ErtsProcLocks c_p_locks,
erts_smp_proc_unlock(c_p, c_p_xlocks);
}
-
return 0;
}
int erts_is_tracer_proc_enabled(Process* c_p, ErtsProcLocks c_p_locks,
ErtsPTabElementCommon *t_p, Eterm type)
{
- return is_tracer_proc_enabled(c_p, c_p_locks, t_p, NULL, am_trace_status);
+ return is_tracer_enabled(c_p, c_p_locks, t_p, NULL, TRACE_FUN_ENABLED, am_trace_status);
}
int erts_is_tracer_enabled(Process *c_p, const ErtsTracer tracer)
@@ -2893,7 +2946,7 @@ int erts_is_tracer_enabled(Process *c_p, const ErtsTracer tracer)
ErtsTracerNif *tnif = lookup_tracer_nif(tracer);
if (tnif) {
Eterm nif_result = call_enabled_tracer(c_p, tracer, &tnif,
- am_trace_status,
+ TRACE_FUN_ENABLED, am_trace_status,
c_p->common.id);
switch (nif_result) {
case am_discard:
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-16 06:33:10 +0000