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Diffstat (limited to 'erts/emulator/beam/beam_emu.c')
-rw-r--r--erts/emulator/beam/beam_emu.c279
1 files changed, 140 insertions, 139 deletions
diff --git a/erts/emulator/beam/beam_emu.c b/erts/emulator/beam/beam_emu.c
index faf496a030..4d7b00b032 100644
--- a/erts/emulator/beam/beam_emu.c
+++ b/erts/emulator/beam/beam_emu.c
@@ -237,6 +237,14 @@ void** beam_ops;
HEAP_TOP(c_p) = HTOP; \
c_p->stop = E
+#define HEAVY_SWAPIN \
+ SWAPIN; \
+ FCALLS = c_p->fcalls
+
+#define HEAVY_SWAPOUT \
+ SWAPOUT; \
+ c_p->fcalls = FCALLS
+
/*
* Use LIGHT_SWAPOUT when the called function
* will call HeapOnlyAlloc() (and never HAlloc()).
@@ -297,7 +305,7 @@ void** beam_ops;
if (E - HTOP < (needed + (HeapNeed))) { \
SWAPOUT; \
PROCESS_MAIN_CHK_LOCKS(c_p); \
- FCALLS -= erts_garbage_collect(c_p, needed + (HeapNeed), reg, (M)); \
+ FCALLS -= erts_garbage_collect_nobump(c_p, needed + (HeapNeed), reg, (M)); \
ERTS_VERIFY_UNUSED_TEMP_ALLOC(c_p); \
PROCESS_MAIN_CHK_LOCKS(c_p); \
SWAPIN; \
@@ -349,7 +357,7 @@ void** beam_ops;
if ((E - HTOP < need) || (MSO(c_p).overhead + (VNh) >= BIN_VHEAP_SZ(c_p))) {\
SWAPOUT; \
PROCESS_MAIN_CHK_LOCKS(c_p); \
- FCALLS -= erts_garbage_collect(c_p, need, reg, (Live)); \
+ FCALLS -= erts_garbage_collect_nobump(c_p, need, reg, (Live)); \
ERTS_VERIFY_UNUSED_TEMP_ALLOC(c_p); \
PROCESS_MAIN_CHK_LOCKS(c_p); \
SWAPIN; \
@@ -370,7 +378,7 @@ void** beam_ops;
if (E - HTOP < need) { \
SWAPOUT; \
PROCESS_MAIN_CHK_LOCKS(c_p); \
- FCALLS -= erts_garbage_collect(c_p, need, reg, (Live)); \
+ FCALLS -= erts_garbage_collect_nobump(c_p, need, reg, (Live));\
ERTS_VERIFY_UNUSED_TEMP_ALLOC(c_p); \
PROCESS_MAIN_CHK_LOCKS(c_p); \
SWAPIN; \
@@ -391,7 +399,7 @@ void** beam_ops;
SWAPOUT; \
reg[Live] = Extra; \
PROCESS_MAIN_CHK_LOCKS(c_p); \
- FCALLS -= erts_garbage_collect(c_p, need, reg, (Live)+1); \
+ FCALLS -= erts_garbage_collect_nobump(c_p, need, reg, (Live)+1); \
ERTS_VERIFY_UNUSED_TEMP_ALLOC(c_p); \
PROCESS_MAIN_CHK_LOCKS(c_p); \
Extra = reg[Live]; \
@@ -415,9 +423,9 @@ void** beam_ops;
#define MakeFun(FunP, NumFree) \
do { \
- SWAPOUT; \
+ HEAVY_SWAPOUT; \
r(0) = new_fun(c_p, reg, (ErlFunEntry *) FunP, NumFree); \
- SWAPIN; \
+ HEAVY_SWAPIN; \
} while (0)
#define PutTuple(Dst, Arity) \
@@ -1402,11 +1410,11 @@ void process_main(void)
}
live = Arg(2);
- SWAPOUT;
+ HEAVY_SWAPOUT;
reg[live] = increment_reg_val;
reg[live+1] = make_small(increment_val);
result = erts_gc_mixed_plus(c_p, reg, live);
- SWAPIN;
+ HEAVY_SWAPIN;
ERTS_HOLE_CHECK(c_p);
if (is_value(result)) {
StoreBifResult(3, result);
@@ -1420,11 +1428,11 @@ void process_main(void)
Eterm result; \
Uint live = Arg(1); \
\
- SWAPOUT; \
+ HEAVY_SWAPOUT; \
reg[live] = Op1; \
reg[live+1] = Op2; \
result = erts_gc_##name(c_p, reg, live); \
- SWAPIN; \
+ HEAVY_SWAPIN; \
ERTS_HOLE_CHECK(c_p); \
if (is_value(result)) { \
StoreBifResult(4, result); \
@@ -1654,10 +1662,6 @@ void process_main(void)
ERTS_VERIFY_UNUSED_TEMP_ALLOC(c_p);
ERTS_SMP_REQ_PROC_MAIN_LOCK(c_p);
PROCESS_MAIN_CHK_LOCKS(c_p);
- if (c_p->mbuf || MSO(c_p).overhead >= BIN_VHEAP_SZ(c_p)) {
- result = erts_gc_after_bif_call(c_p, result, reg, 2);
- E = c_p->stop;
- }
HTOP = HEAP_TOP(c_p);
FCALLS = c_p->fcalls;
if (is_value(result)) {
@@ -1745,11 +1749,10 @@ void process_main(void)
SWAPIN;
}
/* only x(2) is included in the rootset here */
- if (E - HTOP < 3 || c_p->mbuf) { /* Force GC in case add_stacktrace()
- * created heap fragments */
+ if (E - HTOP < 3) {
SWAPOUT;
PROCESS_MAIN_CHK_LOCKS(c_p);
- FCALLS -= erts_garbage_collect(c_p, 3, reg+2, 1);
+ FCALLS -= erts_garbage_collect_nobump(c_p, 3, reg+2, 1);
ERTS_VERIFY_UNUSED_TEMP_ALLOC(c_p);
PROCESS_MAIN_CHK_LOCKS(c_p);
SWAPIN;
@@ -1833,10 +1836,17 @@ void process_main(void)
OpCase(i_loop_rec_f):
{
BeamInstr *next;
- ErlMessage* msgp;
+ ErtsMessage* msgp;
- loop_rec__:
+ /*
+ * We need to disable GC while matching messages
+ * in the queue. This since messages with data outside
+ * the heap will be corrupted by a GC.
+ */
+ ASSERT(!(c_p->flags & F_DELAY_GC));
+ c_p->flags |= F_DELAY_GC;
+ loop_rec__:
PROCESS_MAIN_CHK_LOCKS(c_p);
msgp = PEEK_MESSAGE(c_p);
@@ -1848,6 +1858,7 @@ void process_main(void)
if (ERTS_PROC_PENDING_EXIT(c_p)) {
erts_smp_proc_unlock(c_p, ERTS_PROC_LOCKS_MSG_RECEIVE);
SWAPOUT;
+ c_p->flags &= ~F_DELAY_GC;
goto do_schedule; /* Will be rescheduled for exit */
}
ERTS_SMP_MSGQ_MV_INQ2PRIVQ(c_p);
@@ -1857,30 +1868,27 @@ void process_main(void)
else
#endif
{
+ c_p->flags &= ~F_DELAY_GC;
SET_I((BeamInstr *) Arg(0));
Goto(*I); /* Jump to a wait or wait_timeout instruction */
}
}
- ErtsMoveMsgAttachmentIntoProc(msgp, c_p, E, HTOP, FCALLS,
- {
- SWAPOUT;
- PROCESS_MAIN_CHK_LOCKS(c_p);
- },
- {
- ERTS_VERIFY_UNUSED_TEMP_ALLOC(c_p);
- PROCESS_MAIN_CHK_LOCKS(c_p);
- SWAPIN;
- });
if (is_non_value(ERL_MESSAGE_TERM(msgp))) {
- /*
- * A corrupt distribution message that we weren't able to decode;
- * remove it...
- */
- ASSERT(!msgp->data.attached);
- /* TODO: Add DTrace probe for this bad message situation? */
- UNLINK_MESSAGE(c_p, msgp);
- free_message(msgp);
- goto loop_rec__;
+ SWAPOUT; /* erts_decode_dist_message() may write to heap... */
+ if (!erts_decode_dist_message(c_p, ERTS_PROC_LOCK_MAIN, msgp, 0)) {
+ /*
+ * A corrupt distribution message that we weren't able to decode;
+ * remove it...
+ */
+ /* No swapin should be needed */
+ ASSERT(HTOP == c_p->htop && E == c_p->stop);
+ /* TODO: Add DTrace probe for this bad message situation? */
+ UNLINK_MESSAGE(c_p, msgp);
+ msgp->next = NULL;
+ erts_cleanup_messages(msgp);
+ goto loop_rec__;
+ }
+ SWAPIN;
}
PreFetch(1, next);
r(0) = ERL_MESSAGE_TERM(msgp);
@@ -1892,8 +1900,7 @@ void process_main(void)
*/
OpCase(remove_message): {
BeamInstr *next;
- ErlMessage* msgp;
-
+ ErtsMessage* msgp;
PROCESS_MAIN_CHK_LOCKS(c_p);
PreFetch(0, next);
@@ -1907,20 +1914,7 @@ void process_main(void)
if (DT_UTAG(c_p) != NIL) {
if (DT_UTAG_FLAGS(c_p) & DT_UTAG_PERMANENT) {
SEQ_TRACE_TOKEN(c_p) = am_have_dt_utag;
-#ifdef DTRACE_TAG_HARDDEBUG
- if (DT_UTAG_FLAGS(c_p) & DT_UTAG_SPREADING)
- erts_fprintf(stderr,
- "Dtrace -> (%T) stop spreading "
- "tag %T with message %T\r\n",
- c_p->common.id,DT_UTAG(c_p),ERL_MESSAGE_TERM(msgp));
-#endif
} else {
-#ifdef DTRACE_TAG_HARDDEBUG
- erts_fprintf(stderr,
- "Dtrace -> (%T) kill tag %T with "
- "message %T\r\n",
- c_p->common.id,DT_UTAG(c_p),ERL_MESSAGE_TERM(msgp));
-#endif
DT_UTAG(c_p) = NIL;
SEQ_TRACE_TOKEN(c_p) = NIL;
}
@@ -1940,12 +1934,6 @@ void process_main(void)
DT_UTAG(c_p) = ERL_MESSAGE_DT_UTAG(msgp);
}
DT_UTAG_FLAGS(c_p) |= DT_UTAG_SPREADING;
-#ifdef DTRACE_TAG_HARDDEBUG
- erts_fprintf(stderr,
- "Dtrace -> (%T) receive tag (%T) "
- "with message %T\r\n",
- c_p->common.id, DT_UTAG(c_p), ERL_MESSAGE_TERM(msgp));
-#endif
} else {
#endif
ASSERT(is_tuple(SEQ_TRACE_TOKEN(c_p)));
@@ -1975,7 +1963,7 @@ void process_main(void)
dtrace_proc_str(c_p, receiver_name);
token2 = SEQ_TRACE_TOKEN(c_p);
- if (token2 != NIL && token2 != am_have_dt_utag) {
+ if (have_seqtrace(token2)) {
tok_label = signed_val(SEQ_TRACE_T_LABEL(token2));
tok_lastcnt = signed_val(SEQ_TRACE_T_LASTCNT(token2));
tok_serial = signed_val(SEQ_TRACE_T_SERIAL(token2));
@@ -1988,11 +1976,21 @@ void process_main(void)
UNLINK_MESSAGE(c_p, msgp);
JOIN_MESSAGE(c_p);
CANCEL_TIMER(c_p);
- free_message(msgp);
+
+ erts_save_message_in_proc(c_p, msgp);
+ c_p->flags &= ~F_DELAY_GC;
+
+ if (ERTS_IS_GC_DESIRED_INTERNAL(c_p, HTOP, E)) {
+ /*
+ * We want to GC soon but we leave a few
+ * reductions giving the message some time
+ * to turn into garbage.
+ */
+ ERTS_VBUMP_LEAVE_REDS_INTERNAL(c_p, 5, FCALLS);
+ }
ERTS_VERIFY_UNUSED_TEMP_ALLOC(c_p);
PROCESS_MAIN_CHK_LOCKS(c_p);
-
NextPF(0, next);
}
@@ -2001,9 +1999,22 @@ void process_main(void)
* message didn't match), then jump to the loop_rec instruction.
*/
OpCase(loop_rec_end_f): {
+
+ ASSERT(c_p->flags & F_DELAY_GC);
+
SET_I((BeamInstr *) Arg(0));
SAVE_MESSAGE(c_p);
- goto loop_rec__;
+ if (FCALLS > 0 || FCALLS > neg_o_reds) {
+ FCALLS--;
+ goto loop_rec__;
+ }
+
+ c_p->flags &= ~F_DELAY_GC;
+ c_p->i = I;
+ SWAPOUT;
+ c_p->arity = 0;
+ c_p->current = NULL;
+ goto do_schedule;
}
/*
* Prepare to wait for a message or a timeout, whichever occurs first.
@@ -2360,9 +2371,9 @@ void process_main(void)
OpCase(new_map_dII): {
Eterm res;
- SWAPOUT;
+ HEAVY_SWAPOUT;
res = new_map(c_p, reg, I-1);
- SWAPIN;
+ HEAVY_SWAPIN;
StoreResult(res, Arg(0));
Next(3+Arg(2));
}
@@ -2450,9 +2461,9 @@ do { \
Eterm map;
GetArg1(1, map);
- SWAPOUT;
+ HEAVY_SWAPOUT;
res = update_map_assoc(c_p, reg, map, I);
- SWAPIN;
+ HEAVY_SWAPIN;
if (is_value(res)) {
StoreResult(res, Arg(2));
Next(5+Arg(4));
@@ -2472,9 +2483,9 @@ do { \
Eterm map;
GetArg1(1, map);
- SWAPOUT;
+ HEAVY_SWAPOUT;
res = update_map_exact(c_p, reg, map, I);
- SWAPIN;
+ HEAVY_SWAPIN;
if (is_value(res)) {
StoreResult(res, Arg(2));
Next(5+Arg(4));
@@ -2733,6 +2744,7 @@ do { \
Eterm (*bf)(Process*, Eterm*, BeamInstr*) = GET_BIF_ADDRESS(Arg(0));
Eterm result;
BeamInstr *next;
+ ErlHeapFragment *live_hf_end;
PRE_BIF_SWAPOUT(c_p);
c_p->fcalls = FCALLS - 1;
@@ -2742,17 +2754,18 @@ do { \
PreFetch(1, next);
ASSERT(!ERTS_PROC_IS_EXITING(c_p));
ERTS_VERIFY_UNUSED_TEMP_ALLOC(c_p);
+ live_hf_end = c_p->mbuf;
result = (*bf)(c_p, reg, I);
ASSERT(!ERTS_PROC_IS_EXITING(c_p) || is_non_value(result));
ERTS_VERIFY_UNUSED_TEMP_ALLOC(c_p);
ERTS_HOLE_CHECK(c_p);
ERTS_SMP_REQ_PROC_MAIN_LOCK(c_p);
- PROCESS_MAIN_CHK_LOCKS(c_p);
- if (c_p->mbuf || MSO(c_p).overhead >= BIN_VHEAP_SZ(c_p)) {
+ if (ERTS_IS_GC_DESIRED(c_p)) {
Uint arity = ((Export *)Arg(0))->code[2];
- result = erts_gc_after_bif_call(c_p, result, reg, arity);
+ result = erts_gc_after_bif_call_lhf(c_p, live_hf_end, result, reg, arity);
E = c_p->stop;
}
+ PROCESS_MAIN_CHK_LOCKS(c_p);
HTOP = HEAP_TOP(c_p);
FCALLS = c_p->fcalls;
if (is_value(result)) {
@@ -2963,6 +2976,9 @@ do { \
}
}
Op1 = small_to_big(ires, tmp_big);
+#ifdef TAG_LITERAL_PTR
+ Op1 |= TAG_LITERAL_PTR;
+#endif
big_shift:
if (i > 0) { /* Left shift. */
@@ -3045,10 +3061,10 @@ do { \
bnot_val = make_small(~signed_val(bnot_val));
} else {
Uint live = Arg(2);
- SWAPOUT;
+ HEAVY_SWAPOUT;
reg[live] = bnot_val;
bnot_val = erts_gc_bnot(c_p, reg, live);
- SWAPIN;
+ HEAVY_SWAPIN;
ERTS_HOLE_CHECK(c_p);
if (is_nil(bnot_val)) {
goto lb_Cl_error;
@@ -3063,9 +3079,9 @@ do { \
OpCase(i_apply): {
BeamInstr *next;
- SWAPOUT;
+ HEAVY_SWAPOUT;
next = apply(c_p, r(0), x(1), x(2), reg);
- SWAPIN;
+ HEAVY_SWAPIN;
if (next != NULL) {
SET_CP(c_p, I+1);
SET_I(next);
@@ -3077,9 +3093,9 @@ do { \
OpCase(i_apply_last_P): {
BeamInstr *next;
- SWAPOUT;
+ HEAVY_SWAPOUT;
next = apply(c_p, r(0), x(1), x(2), reg);
- SWAPIN;
+ HEAVY_SWAPIN;
if (next != NULL) {
SET_CP(c_p, (BeamInstr *) E[0]);
E = ADD_BYTE_OFFSET(E, Arg(0));
@@ -3092,9 +3108,9 @@ do { \
OpCase(i_apply_only): {
BeamInstr *next;
- SWAPOUT;
+ HEAVY_SWAPOUT;
next = apply(c_p, r(0), x(1), x(2), reg);
- SWAPIN;
+ HEAVY_SWAPIN;
if (next != NULL) {
SET_I(next);
Dispatch();
@@ -3106,9 +3122,9 @@ do { \
OpCase(apply_I): {
BeamInstr *next;
- SWAPOUT;
+ HEAVY_SWAPOUT;
next = fixed_apply(c_p, reg, Arg(0));
- SWAPIN;
+ HEAVY_SWAPIN;
if (next != NULL) {
SET_CP(c_p, I+2);
SET_I(next);
@@ -3121,9 +3137,9 @@ do { \
OpCase(apply_last_IP): {
BeamInstr *next;
- SWAPOUT;
+ HEAVY_SWAPOUT;
next = fixed_apply(c_p, reg, Arg(0));
- SWAPIN;
+ HEAVY_SWAPIN;
if (next != NULL) {
SET_CP(c_p, (BeamInstr *) E[0]);
E = ADD_BYTE_OFFSET(E, Arg(1));
@@ -3137,9 +3153,9 @@ do { \
OpCase(i_apply_fun): {
BeamInstr *next;
- SWAPOUT;
+ HEAVY_SWAPOUT;
next = apply_fun(c_p, r(0), x(1), reg);
- SWAPIN;
+ HEAVY_SWAPIN;
if (next != NULL) {
SET_CP(c_p, I+1);
SET_I(next);
@@ -3151,9 +3167,9 @@ do { \
OpCase(i_apply_fun_last_P): {
BeamInstr *next;
- SWAPOUT;
+ HEAVY_SWAPOUT;
next = apply_fun(c_p, r(0), x(1), reg);
- SWAPIN;
+ HEAVY_SWAPIN;
if (next != NULL) {
SET_CP(c_p, (BeamInstr *) E[0]);
E = ADD_BYTE_OFFSET(E, Arg(0));
@@ -3166,9 +3182,9 @@ do { \
OpCase(i_apply_fun_only): {
BeamInstr *next;
- SWAPOUT;
+ HEAVY_SWAPOUT;
next = apply_fun(c_p, r(0), x(1), reg);
- SWAPIN;
+ HEAVY_SWAPIN;
if (next != NULL) {
SET_I(next);
Dispatchfun();
@@ -3179,9 +3195,9 @@ do { \
OpCase(i_call_fun_I): {
BeamInstr *next;
- SWAPOUT;
+ HEAVY_SWAPOUT;
next = call_fun(c_p, Arg(0), reg, THE_NON_VALUE);
- SWAPIN;
+ HEAVY_SWAPIN;
if (next != NULL) {
SET_CP(c_p, I+2);
SET_I(next);
@@ -3193,9 +3209,9 @@ do { \
OpCase(i_call_fun_last_IP): {
BeamInstr *next;
- SWAPOUT;
+ HEAVY_SWAPOUT;
next = call_fun(c_p, Arg(0), reg, THE_NON_VALUE);
- SWAPIN;
+ HEAVY_SWAPIN;
if (next != NULL) {
SET_CP(c_p, (BeamInstr *) E[0]);
E = ADD_BYTE_OFFSET(E, Arg(1));
@@ -3394,9 +3410,9 @@ do { \
* code[3]: &&call_error_handler
* code[4]: Not used
*/
- SWAPOUT;
+ HEAVY_SWAPOUT;
I = call_error_handler(c_p, I-3, reg, am_undefined_function);
- SWAPIN;
+ HEAVY_SWAPIN;
if (I) {
Goto(*I);
}
@@ -3411,9 +3427,6 @@ do { \
goto do_schedule;
} else {
ASSERT(!is_value(r(0)));
- if (c_p->mbuf) {
- erts_garbage_collect(c_p, 0, reg+1, 3);
- }
SWAPIN;
Goto(*I);
}
@@ -3437,6 +3450,7 @@ do { \
* I[3]: Function pointer to dirty NIF
*/
BifFunction vbf;
+ ErlHeapFragment *live_hf_end;
DTRACE_NIF_ENTRY(c_p, (Eterm)I[-3], (Eterm)I[-2], (Uint)I[-1]);
c_p->current = I-3; /* current and vbf set to please handle_error */
@@ -3452,6 +3466,7 @@ do { \
NifF* fp = vbf = (NifF*) I[1];
struct enif_environment_t env;
erts_pre_nif(&env, c_p, (struct erl_module_nif*)I[2]);
+ live_hf_end = c_p->mbuf;
nif_bif_result = (*fp)(&env, bif_nif_arity, reg);
if (env.exception_thrown)
nif_bif_result = THE_NON_VALUE;
@@ -3494,6 +3509,7 @@ do { \
{
Eterm (*bf)(Process*, Eterm*, BeamInstr*) = vbf;
ASSERT(!ERTS_PROC_IS_EXITING(c_p));
+ live_hf_end = c_p->mbuf;
nif_bif_result = (*bf)(c_p, reg, I);
ASSERT(!ERTS_PROC_IS_EXITING(c_p) ||
is_non_value(nif_bif_result));
@@ -3506,9 +3522,10 @@ do { \
apply_bif_or_nif_epilogue:
ERTS_SMP_REQ_PROC_MAIN_LOCK(c_p);
ERTS_HOLE_CHECK(c_p);
- if (c_p->mbuf) {
- nif_bif_result = erts_gc_after_bif_call(c_p, nif_bif_result,
- reg, bif_nif_arity);
+ if (ERTS_IS_GC_DESIRED(c_p)) {
+ nif_bif_result = erts_gc_after_bif_call_lhf(c_p, live_hf_end,
+ nif_bif_result,
+ reg, bif_nif_arity);
}
SWAPIN; /* There might have been a garbage collection. */
FCALLS = c_p->fcalls;
@@ -3541,6 +3558,16 @@ do { \
StoreBifResult(1, result);
}
+ OpCase(i_get_hash_cId):
+ {
+ Eterm arg;
+ Eterm result;
+
+ GetArg1(0, arg);
+ result = erts_pd_hash_get_with_hx(c_p, Arg(1), arg);
+ StoreBifResult(2, result);
+ }
+
{
Eterm case_end_val;
@@ -3949,10 +3976,10 @@ do { \
Eterm Size;
GetArg1(4, Size);
- SWAPOUT;
+ HEAVY_SWAPOUT;
reg[live] = x(SCRATCH_X_REG);
res = erts_bs_append(c_p, reg, live, Size, Arg(1), Arg(3));
- SWAPIN;
+ HEAVY_SWAPIN;
if (is_non_value(res)) {
/* c_p->freason is already set (may be either BADARG or SYSTEM_LIMIT). */
goto lb_Cl_error;
@@ -3977,9 +4004,9 @@ do { \
}
OpCase(bs_init_writable): {
- SWAPOUT;
+ HEAVY_SWAPOUT;
r(0) = erts_bs_init_writable(c_p, r(0));
- SWAPIN;
+ HEAVY_SWAPIN;
Next(0);
}
@@ -4807,7 +4834,7 @@ do { \
BeamInstr *next;
next = call_fun(c_p, c_p->arity - 1, reg, THE_NON_VALUE);
- SWAPIN;
+ HEAVY_SWAPIN;
if (next != NULL) {
SET_I(next);
Dispatchfun();
@@ -4856,20 +4883,22 @@ do { \
}
OpCase(i_hibernate): {
- SWAPOUT;
+ HEAVY_SWAPOUT;
if (erts_hibernate(c_p, r(0), x(1), x(2), reg)) {
+ FCALLS = c_p->fcalls;
c_p->flags &= ~F_HIBERNATE_SCHED;
goto do_schedule;
} else {
+ HEAVY_SWAPIN;
I = handle_error(c_p, I, reg, hibernate_3);
goto post_error_handling;
}
}
OpCase(i_debug_breakpoint): {
- SWAPOUT;
+ HEAVY_SWAPOUT;
I = call_error_handler(c_p, I-3, reg, am_breakpoint);
- SWAPIN;
+ HEAVY_SWAPIN;
if (I) {
Goto(*I);
}
@@ -6080,7 +6109,7 @@ call_fun(Process* p, /* Current process. */
*/
module = fe->module;
if ((modp = erts_get_module(module, code_ix)) != NULL
- && modp->curr.code != NULL) {
+ && modp->curr.code_hdr != NULL) {
/*
* There is a module loaded, but obviously the fun is not
* defined in it. We must not call the error_handler
@@ -6337,13 +6366,6 @@ new_map(Process* p, Eterm* reg, BeamInstr* I)
erts_factory_proc_init(&factory, p);
res = erts_hashmap_from_array(&factory, thp, n/2, 0);
erts_factory_close(&factory);
- if (p->mbuf) {
- Uint live = Arg(2);
- reg[live] = res;
- erts_garbage_collect(p, 0, reg, live+1);
- res = reg[live];
- E = p->stop;
- }
return res;
}
@@ -6409,13 +6431,6 @@ update_map_assoc(Process* p, Eterm* reg, Eterm map, BeamInstr* I)
hx = hashmap_make_hash(new_key);
res = erts_hashmap_insert(p, hx, new_key, val, res, 0);
- if (p->mbuf) {
- Uint live = Arg(3);
- reg[live] = res;
- erts_garbage_collect(p, 0, reg, live+1);
- res = reg[live];
- E = p->stop;
- }
new_p += 2;
}
@@ -6575,12 +6590,6 @@ update_map_assoc(Process* p, Eterm* reg, Eterm map, BeamInstr* I)
/* The expensive case, need to build a hashmap */
if (n > MAP_SMALL_MAP_LIMIT) {
res = erts_hashmap_from_ks_and_vs(p,flatmap_get_keys(mp),flatmap_get_values(mp),n);
- if (p->mbuf) {
- Uint live = Arg(3);
- reg[live] = res;
- erts_garbage_collect(p, 0, reg, live+1);
- res = reg[live];
- }
}
return res;
}
@@ -6636,14 +6645,6 @@ update_map_exact(Process* p, Eterm* reg, Eterm map, BeamInstr* I)
return res;
}
- if (p->mbuf) {
- Uint live = Arg(3);
- reg[live] = res;
- erts_garbage_collect(p, 0, reg, live+1);
- res = reg[live];
- E = p->stop;
- }
-
new_p += 2;
}
return res;
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-01 06:32:15 +0000