aboutsummaryrefslogtreecommitdiffstats
path: root/lib/runtime_tools
diff options
context:
space:
mode:
Diffstat (limited to 'lib/runtime_tools')
-rw-r--r--lib/runtime_tools/c_src/dyntrace.c43
-rw-r--r--lib/runtime_tools/src/dyntrace.erl38
2 files changed, 44 insertions, 37 deletions
diff --git a/lib/runtime_tools/c_src/dyntrace.c b/lib/runtime_tools/c_src/dyntrace.c
index e7a4a73373..3d2de9c21c 100644
--- a/lib/runtime_tools/c_src/dyntrace.c
+++ b/lib/runtime_tools/c_src/dyntrace.c
@@ -96,14 +96,14 @@ static ErlNifFunc nif_funcs[] = {
{"user_trace_i4s4", 9, user_trace_i4s4},
{"user_trace_n", 10, user_trace_n},
#ifdef HAVE_USE_LTTNG
- {"trace_procs", 6, trace_procs},
- {"trace_ports", 6, trace_ports},
- {"trace_running_procs", 6, trace_running_procs},
- {"trace_running_ports", 6, trace_running_ports},
- {"trace_call", 6, trace_call},
- {"trace_send", 6, trace_send},
- {"trace_receive", 6, trace_receive},
- {"trace_garbage_collection", 6, trace_garbage_collection},
+ {"trace_procs", 5, trace_procs},
+ {"trace_ports", 5, trace_ports},
+ {"trace_running_procs", 5, trace_running_procs},
+ {"trace_running_ports", 5, trace_running_ports},
+ {"trace_call", 5, trace_call},
+ {"trace_send", 5, trace_send},
+ {"trace_receive", 5, trace_receive},
+ {"trace_garbage_collection", 5, trace_garbage_collection},
{"enabled_procs", 3, enabled_procs},
{"enabled_ports", 3, enabled_ports},
{"enabled_running_procs", 3, enabled_running_procs},
@@ -114,8 +114,7 @@ static ErlNifFunc nif_funcs[] = {
{"enabled_garbage_collection", 3, enabled_garbage_collection},
#endif
{"enabled", 3, enabled},
- {"trace", 5, trace},
- {"trace", 6, trace}
+ {"trace", 5, trace}
};
ERL_NIF_INIT(dyntrace, nif_funcs, load, NULL, NULL, NULL)
@@ -123,6 +122,7 @@ ERL_NIF_INIT(dyntrace, nif_funcs, load, NULL, NULL, NULL)
static ERL_NIF_TERM atom_true;
static ERL_NIF_TERM atom_false;
static ERL_NIF_TERM atom_error;
+static ERL_NIF_TERM atom_extra;
static ERL_NIF_TERM atom_not_available;
static ERL_NIF_TERM atom_badarg;
static ERL_NIF_TERM atom_ok;
@@ -187,6 +187,7 @@ static int load(ErlNifEnv* env, void** priv_data, ERL_NIF_TERM load_info)
atom_true = enif_make_atom(env,"true");
atom_false = enif_make_atom(env,"false");
atom_error = enif_make_atom(env,"error");
+ atom_extra = enif_make_atom(env,"extra");
atom_not_available = enif_make_atom(env,"not_available");
atom_badarg = enif_make_atom(env,"badarg");
atom_ok = enif_make_atom(env,"ok");
@@ -325,7 +326,7 @@ static ERL_NIF_TERM trace_garbage_collection(ErlNifEnv* env, int argc, const ERL
int arity;
unsigned long ohbsz, nhbsz, size;
- ASSERT(argc == 6);
+ ASSERT(argc == 5);
/* Assume gc info order does not change */
gci = argv[3];
@@ -428,11 +429,13 @@ static ERL_NIF_TERM trace_call(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv
}
} else if (argv[0] == atom_exception_from) {
const ERL_NIF_TERM* tuple;
+ ERL_NIF_TERM extra;
int arity;
lttng_decl_mfabuf(mfa);
char class[LTTNG_BUFFER_SZ];
- enif_get_tuple(env, argv[4], &arity, &tuple);
+ enif_get_map_value(env, argv[4], atom_extra, &extra);
+ enif_get_tuple(env, extra, &arity, &tuple);
enif_snprintf(class, LTTNG_BUFFER_SZ, "%T", tuple[0]);
if (enif_get_tuple(env, argv[3], &arity, &tuple)) {
@@ -457,14 +460,17 @@ static ERL_NIF_TERM enabled_send(ErlNifEnv *env, int argc, const ERL_NIF_TERM ar
static ERL_NIF_TERM trace_send(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[])
{
+ ERL_NIF_TERM extra;
lttng_decl_procbuf(pid);
lttng_pid_to_str(argv[2], pid);
+ enif_get_map_value(env, argv[4], atom_extra, &extra);
+
if (argv[0] == atom_send) {
lttng_decl_procbuf(to);
char msg[LTTNG_BUFFER_SZ];
- lttng_pid_to_str(argv[4], to);
+ lttng_pid_to_str(extra, to);
enif_snprintf(msg, LTTNG_BUFFER_SZ, "%T", argv[3]);
LTTNG3(message_send, pid, to, msg);
@@ -472,7 +478,7 @@ static ERL_NIF_TERM trace_send(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv
lttng_decl_procbuf(to);
char msg[LTTNG_BUFFER_SZ];
- lttng_pid_to_str(argv[4], to);
+ lttng_pid_to_str(extra, to);
enif_snprintf(msg, LTTNG_BUFFER_SZ, "%T", argv[3]);
/* mark it as non existing ? */
@@ -537,6 +543,7 @@ static ERL_NIF_TERM trace_procs(ErlNifEnv* env, int argc, const ERL_NIF_TERM arg
/* spawn */
if (argv[0] == atom_spawn) {
+ ERL_NIF_TERM extra;
char undef[] = "undefined";
const ERL_NIF_TERM* tuple;
int arity;
@@ -545,7 +552,9 @@ static ERL_NIF_TERM trace_procs(ErlNifEnv* env, int argc, const ERL_NIF_TERM arg
lttng_pid_to_str(argv[3], to);
- if (enif_get_tuple(env, argv[4], &arity, &tuple)) {
+ enif_get_map_value(env, argv[4], atom_extra, &extra);
+
+ if (enif_get_tuple(env, extra, &arity, &tuple)) {
if (enif_is_list(env, tuple[2])) {
enif_get_list_length(env, tuple[2], &len);
} else {
@@ -618,11 +627,13 @@ static ERL_NIF_TERM trace_ports(ErlNifEnv* env, int argc, const ERL_NIF_TERM arg
/* open and closed */
if (argv[0] == atom_open) {
+ ERL_NIF_TERM extra;
char driver[LTTNG_BUFFER_SZ];
lttng_decl_procbuf(pid);
lttng_pid_to_str(argv[3], pid);
+ enif_get_map_value(env, argv[4], atom_extra, &extra);
- enif_snprintf(driver, LTTNG_BUFFER_SZ, "%T", argv[4]);
+ enif_snprintf(driver, LTTNG_BUFFER_SZ, "%T", extra);
LTTNG3(port_open, pid, driver, port);
} else if (argv[0] == atom_closed) {
char reason[LTTNG_BUFFER_SZ];
diff --git a/lib/runtime_tools/src/dyntrace.erl b/lib/runtime_tools/src/dyntrace.erl
index 28e6d67d96..58c5a773c3 100644
--- a/lib/runtime_tools/src/dyntrace.erl
+++ b/lib/runtime_tools/src/dyntrace.erl
@@ -42,15 +42,14 @@
-export([put_tag/1, get_tag/0, get_tag_data/0, spread_tag/1, restore_tag/1]).
-export([trace/5,
- trace/6,
- trace_procs/6,
- trace_ports/6,
- trace_running_procs/6,
- trace_running_ports/6,
- trace_call/6,
- trace_send/6,
- trace_receive/6,
- trace_garbage_collection/6]).
+ trace_procs/5,
+ trace_ports/5,
+ trace_running_procs/5,
+ trace_running_ports/5,
+ trace_call/5,
+ trace_send/5,
+ trace_receive/5,
+ trace_garbage_collection/5]).
-export([enabled_procs/3,
enabled_ports/3,
@@ -147,34 +146,31 @@ user_trace_i4s4(_, _, _, _, _, _, _, _, _) ->
user_trace_n(_, _, _, _, _, _, _, _, _, _) ->
erlang:nif_error(nif_not_loaded).
-trace(_TracerState, _Label, _SeqTraceInfo, _, _Opts) ->
+trace(_TraceTag, _TracerState, _Tracee, _TraceTerm, _Opts) ->
erlang:nif_error(nif_not_loaded).
-trace(_TraceTag, _TracerState, _Tracee, _FirstTraceTerm, _SecondTraceTerm, _Opts) ->
+trace_procs(_TraceTag, _TracerState, _Tracee, _TraceTerm, _Opts) ->
erlang:nif_error(nif_not_loaded).
-trace_procs(_TraceTag, _TracerState, _Tracee, _FirstTraceTerm, _SecondTraceTerm, _Opts) ->
+trace_ports(_TraceTag, _TracerState, _Tracee, _TraceTerm, _Opts) ->
erlang:nif_error(nif_not_loaded).
-trace_ports(_TraceTag, _TracerState, _Tracee, _FirstTraceTerm, _SecondTraceTerm, _Opts) ->
+trace_running_procs(_TraceTag, _TracerState, _Tracee, _TraceTerm, _Opts) ->
erlang:nif_error(nif_not_loaded).
-trace_running_procs(_TraceTag, _TracerState, _Tracee, _FirstTraceTerm, _SecondTraceTerm, _Opts) ->
+trace_running_ports(_TraceTag, _TracerState, _Tracee, _TraceTerm, _Opts) ->
erlang:nif_error(nif_not_loaded).
-trace_running_ports(_TraceTag, _TracerState, _Tracee, _FirstTraceTerm, _SecondTraceTerm, _Opts) ->
+trace_call(_TraceTag, _TracerState, _Tracee, _TraceTerm, _Opts) ->
erlang:nif_error(nif_not_loaded).
-trace_call(_TraceTag, _TracerState, _Tracee, _FirstTraceTerm, _SecondTraceTerm, _Opts) ->
+trace_send(_TraceTag, _TracerState, _Tracee, _TraceTerm, _Opts) ->
erlang:nif_error(nif_not_loaded).
-trace_send(_TraceTag, _TracerState, _Tracee, _FirstTraceTerm, _SecondTraceTerm, _Opts) ->
+trace_receive(_TraceTag, _TracerState, _Tracee, _TraceTerm, _Opts) ->
erlang:nif_error(nif_not_loaded).
-trace_receive(_TraceTag, _TracerState, _Tracee, _FirstTraceTerm, _SecondTraceTerm, _Opts) ->
- erlang:nif_error(nif_not_loaded).
-
-trace_garbage_collection(_TraceTag, _TracerState, _Tracee, _FirstTraceTerm, _SecondTraceTerm, _Opts) ->
+trace_garbage_collection(_TraceTag, _TracerState, _Tracee, _TraceTerm, _Opts) ->
erlang:nif_error(nif_not_loaded).
enabled(_TraceTag, _TracerState, _Tracee) ->
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-06 16:10:12 +0000