diff options
Diffstat (limited to 'erts/emulator/beam/erl_bif_info.c')
-rwxr-xr-x | erts/emulator/beam/erl_bif_info.c | 30 |
1 files changed, 27 insertions, 3 deletions
diff --git a/erts/emulator/beam/erl_bif_info.c b/erts/emulator/beam/erl_bif_info.c index 673dfc658c..414ae2f046 100755 --- a/erts/emulator/beam/erl_bif_info.c +++ b/erts/emulator/beam/erl_bif_info.c @@ -65,8 +65,8 @@ static Export *gather_gc_info_res_trap; #define DECL_AM(S) Eterm AM_ ## S = am_atom_put(#S, sizeof(#S) - 1) /* Keep erts_system_version as a global variable for easy access from a core */ -static char erts_system_version[] = ("Erlang " ERLANG_OTP_RELEASE - " (erts-" ERLANG_VERSION ")" +static char erts_system_version[] = ("Erlang/OTP " ERLANG_OTP_RELEASE + " [erts-" ERLANG_VERSION "]" #if !HEAP_ON_C_STACK && !HALFWORD_HEAP " [no-c-stack-objects]" #endif @@ -1771,7 +1771,11 @@ info_1_tuple(Process* BIF_P, /* Pointer to current process. */ #if defined(PURIFY) BIF_RET(erts_make_integer(purify_new_leaks(), BIF_P)); #elif defined(VALGRIND) +# ifdef VALGRIND_DO_ADDED_LEAK_CHECK + VALGRIND_DO_ADDED_LEAK_CHECK; +# else VALGRIND_DO_LEAK_CHECK; +# endif BIF_RET(make_small(0)); #endif } else if (*tp == am_fd) { @@ -2091,7 +2095,7 @@ BIF_RETTYPE system_info_1(BIF_ALIST_1) BIF_RET(res); } else if (BIF_ARG_1 == am_sequential_tracer) { val = erts_get_system_seq_tracer(); - ASSERT(is_internal_pid(val) || is_internal_port(val) || val==am_false) + ASSERT(is_internal_pid(val) || is_internal_port(val) || val==am_false); hp = HAlloc(BIF_P, 3); res = TUPLE2(hp, am_sequential_tracer, val); BIF_RET(res); @@ -2636,6 +2640,9 @@ BIF_RETTYPE system_info_1(BIF_ALIST_1) BIF_RET(res); } + else if (ERTS_IS_ATOM_STR("ets_limit",BIF_ARG_1)) { + BIF_RET(make_small(erts_db_get_max_tabs())); + } BIF_ERROR(BIF_P, BADARG); } @@ -3286,6 +3293,9 @@ BIF_RETTYPE erts_debug_get_internal_state_1(BIF_ALIST_1) erts_smp_thr_progress_unblock(); BIF_RET(res); } + else if (ERTS_IS_ATOM_STR("mmap", BIF_ARG_1)) { + BIF_RET(erts_mmap_debug_info(BIF_P)); + } } else if (is_tuple(BIF_ARG_1)) { Eterm* tp = tuple_val(BIF_ARG_1); @@ -3593,6 +3603,20 @@ BIF_RETTYPE erts_debug_set_internal_state_2(BIF_ALIST_2) BIF_RET(am_true); } } + else if (ERTS_IS_ATOM_STR("gc_state", BIF_ARG_1)) { + /* Used by process_SUITE (emulator) */ + int res, enable; + + switch (BIF_ARG_2) { + case am_true: enable = 1; break; + case am_false: enable = 0; break; + default: BIF_ERROR(BIF_P, BADARG); break; + } + + res = (BIF_P->flags & F_DISABLE_GC) ? am_false : am_true; + erts_set_gc_state(BIF_P, enable); + BIF_RET(res); + } else if (ERTS_IS_ATOM_STR("send_fake_exit_signal", BIF_ARG_1)) { /* Used by signal_SUITE (emulator) */ |