Merge branch 'maint'

* maint:
  Remove faulty release note for these fixes
  New test cases testing stacktrace from apply on erlang:error()
  Fix stactrace for apply on error/[1,2], exit/1, or throw/1
  Fix stack-trace generated by a traced process

Conflicts:
	erts/emulator/beam/beam_emu.c
	erts/etc/unix/etp-commands.in

5 files changed, 370 insertions, 48 deletions

diff --git a/erts/doc/src/notes.xml b/erts/doc/src/notes.xml
index da6190b685..11777f0014 100644
--- a/erts/doc/src/notes.xml
+++ b/erts/doc/src/notes.xml
@@ -145,13 +145,6 @@
           <p>
 	    Own Id: OTP-14051</p>
         </item>
-        <item>
-          <p>
-	    Fixed a number of bugs that caused faulty stack-traces to
-	    be created on exception when a process was traced.</p>
-          <p>
-	    Own Id: OTP-14055</p>
-        </item>
       </list>
     </section>
 
diff --git a/erts/emulator/beam/beam_emu.c b/erts/emulator/beam/beam_emu.c
index 613bd5c14e..f64d2df8a8 100644
--- a/erts/emulator/beam/beam_emu.c
+++ b/erts/emulator/beam/beam_emu.c
@@ -1047,9 +1047,11 @@ static BeamInstr* handle_error(Process* c_p, BeamInstr* pc,
 			       Eterm* reg, BifFunction bf) NOINLINE;
 static BeamInstr* call_error_handler(Process* p, ErtsCodeMFA* mfa,
 				     Eterm* reg, Eterm func) NOINLINE;
-static BeamInstr* fixed_apply(Process* p, Eterm* reg, Uint arity) NOINLINE;
+static BeamInstr* fixed_apply(Process* p, Eterm* reg, Uint arity,
+			      BeamInstr *I, Uint offs) NOINLINE;
 static BeamInstr* apply(Process* p, Eterm module, Eterm function,
-			Eterm args, Eterm* reg) NOINLINE;
+			Eterm args, Eterm* reg,
+			BeamInstr *I, Uint offs) NOINLINE;
 static BeamInstr* call_fun(Process* p, int arity,
 			   Eterm* reg, Eterm args) NOINLINE;
 static BeamInstr* apply_fun(Process* p, Eterm fun,
@@ -3186,7 +3188,7 @@ do {						\
  OpCase(i_apply): {
      BeamInstr *next;
      HEAVY_SWAPOUT;
-     next = apply(c_p, r(0), x(1), x(2), reg);
+     next = apply(c_p, r(0), x(1), x(2), reg, NULL, 0);
      HEAVY_SWAPIN;
      if (next != NULL) {
 	 SET_CP(c_p, I+1);
@@ -3200,7 +3202,7 @@ do {						\
  OpCase(i_apply_last_P): {
      BeamInstr *next;
      HEAVY_SWAPOUT;
-     next = apply(c_p, r(0), x(1), x(2), reg);
+     next = apply(c_p, r(0), x(1), x(2), reg, I, Arg(0));
      HEAVY_SWAPIN;
      if (next != NULL) {
 	 SET_CP(c_p, (BeamInstr *) E[0]);
@@ -3215,7 +3217,7 @@ do {						\
  OpCase(i_apply_only): {
      BeamInstr *next;
      HEAVY_SWAPOUT;
-     next = apply(c_p, r(0), x(1), x(2), reg);
+     next = apply(c_p, r(0), x(1), x(2), reg, I, 0);
      HEAVY_SWAPIN;
      if (next != NULL) {
 	 SET_I(next);
@@ -3229,7 +3231,7 @@ do {						\
      BeamInstr *next;
 
      HEAVY_SWAPOUT;
-     next = fixed_apply(c_p, reg, Arg(0));
+     next = fixed_apply(c_p, reg, Arg(0), NULL, 0);
      HEAVY_SWAPIN;
      if (next != NULL) {
 	 SET_CP(c_p, I+2);
@@ -3244,7 +3246,7 @@ do {						\
      BeamInstr *next;
 
      HEAVY_SWAPOUT;
-     next = fixed_apply(c_p, reg, Arg(0));
+     next = fixed_apply(c_p, reg, Arg(0), I, Arg(1));
      HEAVY_SWAPIN;
      if (next != NULL) {
 	 SET_CP(c_p, (BeamInstr *) E[0]);
@@ -5841,12 +5843,13 @@ save_stacktrace(Process* c_p, BeamInstr* pc, Eterm* reg, BifFunction bf,
     s->depth = 0;
 
     /*
-     * If the failure was in a BIF other than 'error', 'exit' or
-     * 'throw', find the bif-table index and save the argument
-     * registers by consing up an arglist.
+     * If the failure was in a BIF other than 'error/1', 'error/2',
+     * 'exit/1' or 'throw/1', find the bif-table index and save the
+     * argument registers by consing up an arglist.
      */
-    if (bf != NULL && bf != error_1 && bf != error_2 &&
-	bf != exit_1 && bf != throw_1) {
+    if (bf != NULL && bf != error_1 && bf != error_2 && bf != exit_1
+	&& bf != throw_1 && bf != wrap_error_1 && bf != wrap_error_2
+	&& bf != wrap_exit_1 && bf != wrap_throw_1) {
         int i;
 	int a = 0;
 	for (i = 0; i < BIF_SIZE; i++) {
@@ -5942,12 +5945,30 @@ erts_save_stacktrace(Process* p, struct StackTrace* s, int depth)
 	    p->cp) {
 	    /* Cannot follow cp here - code may be unloaded */
 	    BeamInstr *cpp = p->cp;
+	    int trace_cp;
 	    if (cpp == beam_exception_trace || cpp == beam_return_trace) {
 		/* Skip return_trace parameters */
 		ptr += 2;
+		trace_cp = 1;
 	    } else if (cpp == beam_return_to_trace) {
 		/* Skip return_to_trace parameters */
 		ptr += 1;
+		trace_cp = 1;
+	    }
+	    else {
+		trace_cp = 0;
+	    }
+	    if (trace_cp && s->pc == cpp) {
+		/*
+		 * If process 'cp' points to a return/exception trace
+		 * instruction and 'cp' has been saved as 'pc' in
+		 * stacktrace, we need to update 'pc' in stacktrace
+		 * with the actual 'cp' located on the top of the
+		 * stack; otherwise, we will lose the top stackframe
+		 * when building the stack trace.
+		 */
+		ASSERT(is_CP(p->stop[0]));
+		s->pc = cp_val(p->stop[0]);
 	    }
 	}
 	while (ptr < STACK_START(p) && depth > 0) {
@@ -6067,12 +6088,15 @@ build_stacktrace(Process* c_p, Eterm exc) {
 	erts_set_current_function(&fi, s->current);
     }
 
+    depth = s->depth;
     /*
-     * If fi.current is still NULL, default to the initial function
+     * If fi.current is still NULL, and we have no
+     * stack at all, default to the initial function
      * (e.g. spawn_link(erlang, abs, [1])).
      */
     if (fi.mfa == NULL) {
-	erts_set_current_function(&fi, &c_p->u.initial);
+	if (depth <= 0)
+            erts_set_current_function(&fi, &c_p->u.initial);
 	args = am_true; /* Just in case */
     } else {
 	args = get_args_from_exc(exc);
@@ -6082,10 +6106,9 @@ build_stacktrace(Process* c_p, Eterm exc) {
      * Look up all saved continuation pointers and calculate
      * needed heap space.
      */
-    depth = s->depth;
     stk = stkp = (FunctionInfo *) erts_alloc(ERTS_ALC_T_TMP,
 				      depth*sizeof(FunctionInfo));
-    heap_size = fi.needed + 2;
+    heap_size = fi.mfa ? fi.needed + 2 : 0;
     for (i = 0; i < depth; i++) {
 	erts_lookup_function_info(stkp, s->trace[i], 1);
 	if (stkp->mfa) {
@@ -6104,8 +6127,10 @@ build_stacktrace(Process* c_p, Eterm exc) {
 	res = CONS(hp, mfa, res);
 	hp += 2;
     }
-    hp = erts_build_mfa_item(&fi, hp, args, &mfa);
-    res = CONS(hp, mfa, res);
+    if (fi.mfa) {
+	hp = erts_build_mfa_item(&fi, hp, args, &mfa);
+	res = CONS(hp, mfa, res);
+    }
 
     erts_free(ERTS_ALC_T_TMP, (void *) stk);
     return res;
@@ -6203,8 +6228,107 @@ apply_setup_error_handler(Process* p, Eterm module, Eterm function, Uint arity,
     return ep;
 }
 
+static ERTS_INLINE void
+apply_bif_error_adjustment(Process *p, Export *ep,
+			   Eterm *reg, Uint arity,
+			   BeamInstr *I, Uint stack_offset)
+{
+    /*
+     * I is only set when the apply is a tail call, i.e.,
+     * from the instructions i_apply_only, i_apply_last_P,
+     * and apply_last_IP.
+     */
+    if (I
+	&& ep->beam[0] == (BeamInstr) em_apply_bif
+	&& (ep == bif_export[BIF_error_1]
+	    || ep == bif_export[BIF_error_2]
+	    || ep == bif_export[BIF_exit_1]
+	    || ep == bif_export[BIF_throw_1])) {
+	/*
+	 * We are about to tail apply one of the BIFs
+	 * erlang:error/1, erlang:error/2, erlang:exit/1,
+	 * or erlang:throw/1. Error handling of these BIFs is
+	 * special!
+	 *
+	 * We need 'p->cp' to point into the calling
+	 * function when handling the error after the BIF has
+	 * been applied. This in order to get the topmost
+	 * stackframe correct. Without the following adjustment,
+	 * 'p->cp' will point into the function that called
+	 * current function when handling the error. We add a
+	 * dummy stackframe in order to achive this.
+	 *
+	 * Note that these BIFs unconditionally will cause
+	 * an exception to be raised. That is, our modifications
+	 * of 'p->cp' as well as the stack will be corrected by
+	 * the error handling code.
+	 *
+	 * If we find an exception/return-to trace continuation
+	 * pointer as the topmost continuation pointer, we do not
+	 * need to do anything since the information already will
+	 * be available for generation of the stacktrace.
+	 */
+	int apply_only = stack_offset == 0;
+	BeamInstr *cpp;
+
+	if (apply_only) {
+	    ASSERT(p->cp != NULL);
+	    cpp = p->cp;
+	}
+	else {
+	    ASSERT(is_CP(p->stop[0]));
+	    cpp = cp_val(p->stop[0]);
+	}
+
+	if (cpp != beam_exception_trace
+	    && cpp != beam_return_trace
+	    && cpp != beam_return_to_trace) {
+	    Uint need = stack_offset /* bytes */ / sizeof(Eterm);
+	    if (need == 0)
+		need = 1; /* i_apply_only */
+	    if (p->stop - p->htop < need)
+		erts_garbage_collect(p, (int) need, reg, arity+1);
+	    p->stop -= need;
+
+	    if (apply_only) {
+		/*
+		 * Called from the i_apply_only instruction.
+		 *
+		 * 'p->cp' contains continuation pointer pointing
+		 * into the function that called current function.
+		 * We push that continuation pointer onto the stack,
+		 * and set 'p->cp' to point into current function.
+		 */
+
+		p->stop[0] = make_cp(p->cp);
+		p->cp = I;
+	    }
+	    else {
+		/*
+		 * Called from an i_apply_last_p, or apply_last_IP,
+		 * instruction.
+		 *
+		 * Calling instruction will after we return read
+		 * a continuation pointer from the stack and write
+		 * it to 'p->cp', and then remove the topmost
+		 * stackframe of size 'stack_offset'.
+		 *
+		 * We have sized the dummy-stackframe so that it
+		 * will be removed by the instruction we currently
+		 * are executing, and leave the stackframe that
+		 * normally would have been removed intact.
+		 *
+		 */
+		p->stop[0] = make_cp(I);
+	    }
+	}
+    }
+}
+
 static BeamInstr*
-apply(Process* p, Eterm module, Eterm function, Eterm args, Eterm* reg)
+apply(
+Process* p, Eterm module, Eterm function, Eterm args, Eterm* reg,
+BeamInstr *I, Uint stack_offset)
 {
     int arity;
     Export* ep;
@@ -6229,21 +6353,54 @@ apply(Process* p, Eterm module, Eterm function, Eterm args, Eterm* reg)
 	return 0;
     }
 
-    /* The module argument may be either an atom or an abstract module
-     * (currently implemented using tuples, but this might change).
-     */
-    this = THE_NON_VALUE;
-    if (is_not_atom(module)) {
-	Eterm* tp;
+    while (1) {
+	Eterm m, f, a;
+	/* The module argument may be either an atom or an abstract module
+	 * (currently implemented using tuples, but this might change).
+	 */
+	this = THE_NON_VALUE;
+	if (is_not_atom(module)) {
+	    Eterm* tp;
+
+	    if (is_not_tuple(module)) goto error;
+	    tp = tuple_val(module);
+	    if (arityval(tp[0]) < 1) goto error;
+	    this = module;
+	    module = tp[1];
+	    if (is_not_atom(module)) goto error;
+	}
 
-        if (is_not_tuple(module)) goto error;
-        tp = tuple_val(module);
-        if (arityval(tp[0]) < 1) goto error;
-        this = module;
-        module = tp[1];
-        if (is_not_atom(module)) goto error;
+	if (module != am_erlang || function != am_apply)
+	    break;
+
+	/* Adjust for multiple apply of apply/3... */
+
+	a = args;
+	if (is_list(a)) {
+	    Eterm *consp = list_val(a);
+	    m = CAR(consp);
+	    a = CDR(consp);
+	    if (is_list(a)) {
+		consp = list_val(a);
+		f = CAR(consp);
+		a = CDR(consp);
+		if (is_list(a)) {
+		    consp = list_val(a);
+		    a = CAR(consp);
+		    if (is_nil(CDR(consp))) {
+			/* erlang:apply/3 */
+			module = m;
+			function = f;
+			args = a;
+			if (is_not_atom(f))
+			    goto error;
+			continue;
+		    }
+		}
+	    }
+	}
+	break; /* != erlang:apply/3 */
     }
-    
     /*
      * Walk down the 3rd parameter of apply (the argument list) and copy
      * the parameters to the x registers (reg[]). If the module argument
@@ -6281,12 +6438,14 @@ apply(Process* p, Eterm module, Eterm function, Eterm args, Eterm* reg)
     } else if (ERTS_PROC_GET_SAVED_CALLS_BUF(p)) {
 	save_calls(p, ep);
     }
+    apply_bif_error_adjustment(p, ep, reg, arity, I, stack_offset);
     DTRACE_GLOBAL_CALL_FROM_EXPORT(p, ep);
     return ep->addressv[erts_active_code_ix()];
 }
 
 static BeamInstr*
-fixed_apply(Process* p, Eterm* reg, Uint arity)
+fixed_apply(Process* p, Eterm* reg, Uint arity,
+	    BeamInstr *I, Uint stack_offset)
 {
     Export* ep;
     Eterm module;
@@ -6316,6 +6475,10 @@ fixed_apply(Process* p, Eterm* reg, Uint arity)
         if (is_not_atom(module)) goto error;
         ++arity;
     }
+
+    /* Handle apply of apply/3... */
+    if (module == am_erlang && function == am_apply && arity == 3)
+	return apply(p, reg[0], reg[1], reg[2], reg, I, stack_offset);
     
     /*
      * Get the index into the export table, or failing that the export
@@ -6330,6 +6493,7 @@ fixed_apply(Process* p, Eterm* reg, Uint arity)
     } else if (ERTS_PROC_GET_SAVED_CALLS_BUF(p)) {
 	save_calls(p, ep);
     }
+    apply_bif_error_adjustment(p, ep, reg, arity, I, stack_offset);
     DTRACE_GLOBAL_CALL_FROM_EXPORT(p, ep);
     return ep->addressv[erts_active_code_ix()];
 }
diff --git a/erts/emulator/test/bif_SUITE.erl b/erts/emulator/test/bif_SUITE.erl
index b8d89126fe..f70fb0e501 100644
--- a/erts/emulator/test/bif_SUITE.erl
+++ b/erts/emulator/test/bif_SUITE.erl
@@ -32,7 +32,8 @@
 	 binary_to_atom/1,binary_to_existing_atom/1,
 	 atom_to_binary/1,min_max/1, erlang_halt/1,
          erl_crash_dump_bytes/1,
-	 is_builtin/1]).
+	 is_builtin/1, error_stacktrace/1,
+	 error_stacktrace_during_call_trace/1]).
 
 suite() ->
     [{ct_hooks,[ts_install_cth]},
@@ -44,8 +45,8 @@ all() ->
      t_list_to_existing_atom, os_env, otp_7526,
      display,
      atom_to_binary, binary_to_atom, binary_to_existing_atom,
-     erl_crash_dump_bytes,
-     min_max, erlang_halt, is_builtin].
+     erl_crash_dump_bytes, min_max, erlang_halt, is_builtin,
+     error_stacktrace, error_stacktrace_during_call_trace].
 
 %% Uses erlang:display to test that erts_printf does not do deep recursion
 display(Config) when is_list(Config) ->
@@ -727,6 +728,172 @@ is_builtin(_Config) ->
 
     ok.
 
+error_stacktrace(Config) when is_list(Config) ->
+    error_stacktrace_test().
+
+error_stacktrace_during_call_trace(Config) when is_list(Config) ->
+    Tracer = spawn_link(fun () ->
+				receive after infinity -> ok end
+			end),
+    Mprog = [{'_',[],[{exception_trace}]}],
+    erlang:trace_pattern({?MODULE,'_','_'}, Mprog, [local]),
+    1 = erlang:trace_pattern({erlang,error,2}, Mprog, [local]),
+    1 = erlang:trace_pattern({erlang,error,1}, Mprog, [local]),
+    erlang:trace(all, true, [call,return_to,timestamp,{tracer, Tracer}]),
+    try
+	error_stacktrace_test()
+    after
+	erlang:trace(all, false, [call,return_to,timestamp,{tracer, Tracer}]),
+	erlang:trace_pattern({erlang,error,2}, false, [local]),
+	erlang:trace_pattern({erlang,error,1}, false, [local]),
+	erlang:trace_pattern({?MODULE,'_','_'}, false, [local]),
+	unlink(Tracer),
+	exit(Tracer, kill),
+	Mon = erlang:monitor(process, Tracer),
+	receive
+	    {'DOWN', Mon, process, Tracer, _} -> ok
+	end
+    end,
+    ok.
+    
+
+error_stacktrace_test() ->
+    Types = [apply_const_last, apply_const, apply_last,
+	     apply, double_apply_const_last, double_apply_const,
+	     double_apply_last, double_apply, multi_apply_const_last,
+	     multi_apply_const, multi_apply_last, multi_apply,
+	     call_const_last, call_last, call_const, call],
+    lists:foreach(fun (Type) ->
+			  {Pid, Mon} = spawn_monitor(
+					 fun () ->
+						 stk([a,b,c,d], Type, error_2)
+					 end),
+			  receive
+			      {'DOWN', Mon, process, Pid, Reason} ->
+				  {oops, Stack} = Reason,
+%%				  io:format("Type: ~p Stack: ~p~n",
+%%					    [Type, Stack]),
+				  [{?MODULE, do_error_2, [Type], _},
+				   {?MODULE, stk, 3, _},
+				   {?MODULE, stk, 3, _}] = Stack
+			  end
+		  end,
+		  Types),
+    lists:foreach(fun (Type) ->
+			  {Pid, Mon} = spawn_monitor(
+					 fun () ->
+						 stk([a,b,c,d], Type, error_1)
+					 end),
+			  receive
+			      {'DOWN', Mon, process, Pid, Reason} ->
+				  {oops, Stack} = Reason,
+%%				  io:format("Type: ~p Stack: ~p~n",
+%%					    [Type, Stack]),
+				  [{?MODULE, do_error_1, 1, _},
+				   {?MODULE, stk, 3, _},
+				   {?MODULE, stk, 3, _}] = Stack
+			  end
+		  end,
+		  Types),
+    ok.
+
+stk([], Type, Func) ->
+    tail(Type, Func, jump),
+    ok;
+stk([_|L], Type, Func) ->
+    stk(L, Type, Func),
+    ok.
+
+tail(Type, Func, jump) ->
+    tail(Type, Func, do);
+tail(Type, error_1, do) ->
+    do_error_1(Type);
+tail(Type, error_2, do) ->
+    do_error_2(Type).
+
+do_error_2(apply_const_last) ->
+    erlang:apply(erlang, error, [oops, [apply_const_last]]);
+do_error_2(apply_const) ->
+    erlang:apply(erlang, error, [oops, [apply_const]]),
+    ok;
+do_error_2(apply_last) ->
+    erlang:apply(id(erlang), id(error), id([oops, [apply_last]]));
+do_error_2(apply) ->
+    erlang:apply(id(erlang), id(error), id([oops, [apply]])),
+    ok;
+do_error_2(double_apply_const_last) ->
+    erlang:apply(erlang, apply, [erlang, error, [oops, [double_apply_const_last]]]);
+do_error_2(double_apply_const) ->
+    erlang:apply(erlang, apply, [erlang, error, [oops, [double_apply_const]]]),
+    ok;
+do_error_2(double_apply_last) ->
+    erlang:apply(id(erlang), id(apply), [id(erlang), id(error), id([oops, [double_apply_last]])]);
+do_error_2(double_apply) ->
+    erlang:apply(id(erlang), id(apply), [id(erlang), id(error), id([oops, [double_apply]])]),
+    ok;
+do_error_2(multi_apply_const_last) ->
+    erlang:apply(erlang, apply, [erlang, apply, [erlang, apply, [erlang, error, [oops, [multi_apply_const_last]]]]]);
+do_error_2(multi_apply_const) ->
+    erlang:apply(erlang, apply, [erlang, apply, [erlang, apply, [erlang, error, [oops, [multi_apply_const]]]]]),
+    ok;
+do_error_2(multi_apply_last) ->
+    erlang:apply(id(erlang), id(apply), [id(erlang), id(apply), [id(erlang), id(apply), [id(erlang), id(error), id([oops, [multi_apply_last]])]]]);
+do_error_2(multi_apply) ->
+    erlang:apply(id(erlang), id(apply), [id(erlang), id(apply), [id(erlang), id(apply), [id(erlang), id(error), id([oops, [multi_apply]])]]]),
+    ok;
+do_error_2(call_const_last) ->
+    erlang:error(oops, [call_const_last]);
+do_error_2(call_last) ->
+    erlang:error(id(oops), id([call_last]));
+do_error_2(call_const) ->
+    erlang:error(oops, [call_const]),
+    ok;
+do_error_2(call) ->
+    erlang:error(id(oops), id([call])).
+
+
+do_error_1(apply_const_last) ->
+    erlang:apply(erlang, error, [oops]);
+do_error_1(apply_const) ->
+    erlang:apply(erlang, error, [oops]),
+    ok;
+do_error_1(apply_last) ->
+    erlang:apply(id(erlang), id(error), id([oops]));
+do_error_1(apply) ->
+    erlang:apply(id(erlang), id(error), id([oops])),
+    ok;
+do_error_1(double_apply_const_last) ->
+    erlang:apply(erlang, apply, [erlang, error, [oops]]);
+do_error_1(double_apply_const) ->
+    erlang:apply(erlang, apply, [erlang, error, [oops]]),
+    ok;
+do_error_1(double_apply_last) ->
+    erlang:apply(id(erlang), id(apply), [id(erlang), id(error), id([oops])]);
+do_error_1(double_apply) ->
+    erlang:apply(id(erlang), id(apply), [id(erlang), id(error), id([oops])]),
+    ok;
+do_error_1(multi_apply_const_last) ->
+    erlang:apply(erlang, apply, [erlang, apply, [erlang, apply, [erlang, error, [oops]]]]);
+do_error_1(multi_apply_const) ->
+    erlang:apply(erlang, apply, [erlang, apply, [erlang, apply, [erlang, error, [oops]]]]),
+    ok;
+do_error_1(multi_apply_last) ->
+    erlang:apply(id(erlang), id(apply), [id(erlang), id(apply), [id(erlang), id(apply), [id(erlang), id(error), id([oops])]]]);
+do_error_1(multi_apply) ->
+    erlang:apply(id(erlang), id(apply), [id(erlang), id(apply), [id(erlang), id(apply), [id(erlang), id(error), id([oops])]]]),
+    ok;
+do_error_1(call_const_last) ->
+    erlang:error(oops);
+do_error_1(call_last) ->
+    erlang:error(id(oops));
+do_error_1(call_const) ->
+    erlang:error(oops),
+    ok;
+do_error_1(call) ->
+    erlang:error(id(oops)).
+
+
+
 
 %% Helpers
     
diff --git a/erts/emulator/test/call_trace_SUITE.erl b/erts/emulator/test/call_trace_SUITE.erl
index 6ba6301c7c..f7ff04430a 100644
--- a/erts/emulator/test/call_trace_SUITE.erl
+++ b/erts/emulator/test/call_trace_SUITE.erl
@@ -1090,8 +1090,7 @@ exception_nocatch() ->
                        {trace,t2,exception_from,{erlang,throw,1},
                         {error,{nocatch,Q2}}}],
                       exception_from, {error,{nocatch,Q2}}),
-    expect({trace,T2,exit,{{nocatch,Q2},[{erlang,throw,[Q2],[]},
-                                         {?MODULE,deep_4,1,
+    expect({trace,T2,exit,{{nocatch,Q2},[{?MODULE,deep_4,1,
                                           Deep4LocThrow}]}}),
     Q3 = {dump,[dump,{dump}]},
     T3 = 
@@ -1100,8 +1099,7 @@ exception_nocatch() ->
                        {trace,t3,exception_from,{erlang,error,1},
                         {error,Q3}}],
                       exception_from, {error,Q3}),
-    expect({trace,T3,exit,{Q3,[{erlang,error,[Q3],[]},
-                               {?MODULE,deep_4,1,Deep4LocError}]}}),
+    expect({trace,T3,exit,{Q3,[{?MODULE,deep_4,1,Deep4LocError}]}}),
     T4 = 
     exception_nocatch(?LINE, '=', [17,4711], 5, [], 
                       exception_from, {error,{badmatch,4711}}),
diff --git a/lib/stdlib/test/shell_SUITE.erl b/lib/stdlib/test/shell_SUITE.erl
index 56d81eb1f2..15ccdea284 100644
--- a/lib/stdlib/test/shell_SUITE.erl
+++ b/lib/stdlib/test/shell_SUITE.erl
@@ -2326,7 +2326,7 @@ otp_6554(Config) when is_list(Config) ->
 			  "[unproper | list]).">>),
 	    %% Cheating:
 	    "exception error: no function clause matching "
-		"erl_eval:do_apply(4)" ++ _ =
+		"shell:apply_fun(4)" ++ _ =
 		comm_err(<<"erlang:error(function_clause, [4]).">>),
 		"exception error: no function clause matching "
 		"lists:reverse(" ++ _ =