diff options
Diffstat (limited to 'erts/emulator/beam/erl_trace.c')
| -rw-r--r-- | erts/emulator/beam/erl_trace.c | 46 |
1 files changed, 32 insertions, 14 deletions
diff --git a/erts/emulator/beam/erl_trace.c b/erts/emulator/beam/erl_trace.c index 065a560b52..f4161b14f2 100644 --- a/erts/emulator/beam/erl_trace.c +++ b/erts/emulator/beam/erl_trace.c @@ -625,20 +625,6 @@ erts_get_system_profile(void) { return profile; } - -#ifdef HAVE_ERTS_NOW_CPU -# define GET_NOW(m, s, u) \ -do { \ - if (erts_cpu_timestamp) \ - erts_get_now_cpu(m, s, u); \ - else \ - get_now(m, s, u); \ -} while (0) -#else -# define GET_NOW(m, s, u) do {get_now(m, s, u);} while (0) -#endif - - static void write_sys_msg_to_port(Eterm unused_to, Port* trace_port, @@ -2629,6 +2615,38 @@ erts_tracer_to_term(Process *p, ErtsTracer tracer) } } +Eterm +erts_build_tracer_to_term(Eterm **hpp, ErlOffHeap *ohp, Uint *szp, ErtsTracer tracer) +{ + Eterm res; + Eterm state; + Uint sz; + + if (ERTS_TRACER_IS_NIL(tracer)) + return am_false; + + state = ERTS_TRACER_STATE(tracer); + sz = is_immed(state) ? 0 : size_object(state); + + if (szp) + *szp += sz; + + if (hpp) + res = is_immed(state) ? state : copy_struct(state, sz, hpp, ohp); + else + res = THE_NON_VALUE; + + if (ERTS_TRACER_MODULE(tracer) != am_erl_tracer) { + if (szp) + *szp += 3; + if (hpp) { + res = TUPLE2(*hpp, ERTS_TRACER_MODULE(tracer), res); + *hpp += 3; + } + } + + return res; +} static ERTS_INLINE int send_to_tracer_nif_raw(Process *c_p, Process *tracee, |