diff options
Diffstat (limited to 'erts/emulator/beam/erl_bif_info.c')
| -rw-r--r-- | erts/emulator/beam/erl_bif_info.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/erts/emulator/beam/erl_bif_info.c b/erts/emulator/beam/erl_bif_info.c index 4d8c3eb9dd..e5ba79488a 100644 --- a/erts/emulator/beam/erl_bif_info.c +++ b/erts/emulator/beam/erl_bif_info.c @@ -2022,14 +2022,16 @@ current_function(Process *c_p, ErtsHeapFactory *hfact, Process* rp, if (c_p == rp && !(flags & ERTS_PI_FLAG_REQUEST_FOR_OTHER)) { FunctionInfo fi2; + BeamInstr* continuation_ptr; /* * The current function is erlang:process_info/{1,2}, * which is not the answer that the application want. - * We will use the function pointed into by rp->cp - * instead if it can be looked up. + * We will use the continuation pointer stored at the + * top of the stack instead. */ - erts_lookup_function_info(&fi2, rp->cp, full_info); + continuation_ptr = (BeamInstr *) rp->stop[0]; + erts_lookup_function_info(&fi2, continuation_ptr, full_info); if (fi2.mfa) { fi = fi2; rp->current = fi2.mfa; @@ -2076,10 +2078,6 @@ current_stacktrace(ErtsHeapFactory *hfact, Process* rp, s->trace[s->depth++] = rp->i; depth--; } - if (depth > 0 && rp->cp != 0) { - s->trace[s->depth++] = rp->cp - 1; - depth--; - } erts_save_stacktrace(rp, s, depth); depth = s->depth; @@ -2813,7 +2811,10 @@ BIF_RETTYPE system_info_1(BIF_ALIST_1) } else if (BIF_ARG_1 == am_threads) { return am_true; } else if (BIF_ARG_1 == am_creation) { - return make_small(erts_this_node->creation); + Uint hsz = 0; + erts_bld_uint(NULL, &hsz, erts_this_node->creation); + hp = hsz ? HAlloc(BIF_P, hsz) : NULL; + BIF_RET(erts_bld_uint(&hp, NULL, erts_this_node->creation)); } else if (BIF_ARG_1 == am_break_ignored) { extern int ignore_break; if (ignore_break) |