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-rw-r--r--erts/emulator/beam/utils.c355
1 files changed, 170 insertions, 185 deletions
diff --git a/erts/emulator/beam/utils.c b/erts/emulator/beam/utils.c
index b9ce70e364..66fcfcf6ce 100644
--- a/erts/emulator/beam/utils.c
+++ b/erts/emulator/beam/utils.c
@@ -110,7 +110,6 @@ Eterm*
erts_heap_alloc(Process* p, Uint need, Uint xtra)
{
ErlHeapFragment* bp;
- Eterm* htop;
Uint n;
#if defined(DEBUG) || defined(CHECK_FOR_HOLES)
Uint i;
@@ -156,16 +155,6 @@ erts_heap_alloc(Process* p, Uint need, Uint xtra)
n--;
#endif
- /*
- * When we have created a heap fragment, we are no longer allowed
- * to store anything more on the heap.
- */
- htop = HEAP_TOP(p);
- if (htop < HEAP_LIMIT(p)) {
- *htop = make_pos_bignum_header(HEAP_LIMIT(p)-htop-1);
- HEAP_TOP(p) = HEAP_LIMIT(p);
- }
-
bp->next = MBUF(p);
MBUF(p) = bp;
bp->alloc_size = n;
@@ -269,6 +258,31 @@ erl_grow_pstack(ErtsPStack* s, void* default_pstack, unsigned need_bytes)
s->psp = s->pstart + sp_offs;
}
+/*
+ * Helper function for the EQUEUE macros defined in global.h.
+ */
+
+void
+erl_grow_equeue(ErtsEQueue* q, Eterm* default_equeue)
+{
+ Uint old_size = (q->end - q->start);
+ Uint new_size = old_size * 2;
+ Uint first_part = (q->end - q->front);
+ Uint second_part = (q->back - q->start);
+ Eterm* new_ptr = erts_alloc(q->alloc_type, new_size*sizeof(Eterm));
+ ASSERT(q->back == q->front); // of course the queue is full now!
+ if (first_part > 0)
+ sys_memcpy(new_ptr, q->front, first_part*sizeof(Eterm));
+ if (second_part > 0)
+ sys_memcpy(new_ptr+first_part, q->start, second_part*sizeof(Eterm));
+ if (q->start != default_equeue)
+ erts_free(q->alloc_type, q->start);
+ q->start = new_ptr;
+ q->end = q->start + new_size;
+ q->front = q->start;
+ q->back = q->start + old_size;
+}
+
/* CTYPE macros */
#define LATIN1
@@ -303,10 +317,10 @@ erl_grow_pstack(ErtsPStack* s, void* default_pstack, unsigned need_bytes)
* Calculate length of a list.
* Returns -1 if not a proper list (i.e. not terminated with NIL)
*/
-int
+Sint
erts_list_length(Eterm list)
{
- int i = 0;
+ Sint i = 0;
while(is_list(list)) {
i++;
@@ -894,7 +908,7 @@ tail_recur:
Uint y2 = y1 < 0 ? -(Uint)y1 : y1;
UINT32_HASH_STEP(y2, FUNNY_NUMBER2);
-#if defined(ARCH_64) && !HALFWORD_HEAP
+#if defined(ARCH_64)
if (y2 >> 32)
UINT32_HASH_STEP(y2 >> 32, FUNNY_NUMBER2);
#endif
@@ -1015,7 +1029,7 @@ tail_recur:
}
d = BIG_DIGIT(ptr, k);
k = sizeof(ErtsDigit);
-#if defined(ARCH_64) && !HALFWORD_HEAP
+#if defined(ARCH_64)
if (!(d >> 32))
k /= 2;
#endif
@@ -1985,7 +1999,7 @@ tail_recur:
(atom_tab(atom_val(term))->slot.bucket.hvalue);
break;
case SMALL_DEF:
-#if defined(ARCH_64) && !HALFWORD_HEAP
+#if defined(ARCH_64)
{
Sint y1 = signed_val(term);
Uint y2 = y1 < 0 ? -(Uint)y1 : y1;
@@ -2281,7 +2295,11 @@ static void do_send_logger_message(Eterm *hp, ErlOffHeap *ohp, ErlHeapFragment *
erts_queue_error_logger_message(from, message, bp);
}
#else
- erts_queue_message(p, NULL /* only used for smp build */, bp, message, NIL);
+ {
+ ErtsMessage *mp = erts_alloc_message(0, NULL);
+ mp->data.heap_frag = bp;
+ erts_queue_message(p, NULL /* only used for smp build */, mp, message, NIL);
+ }
#endif
}
@@ -2594,11 +2612,7 @@ erts_destroy_tmp_dsbuf(erts_dsprintf_buf_t *dsbufp)
* Test for equality of two terms.
* Returns 0 if not equal, or a non-zero value otherwise.
*/
-#if HALFWORD_HEAP
-int eq_rel(Eterm a, Eterm* a_base, Eterm b, Eterm* b_base)
-#else
int eq(Eterm a, Eterm b)
-#endif
{
DECLARE_WSTACK(stack);
Sint sz;
@@ -2606,18 +2620,18 @@ int eq(Eterm a, Eterm b)
Eterm* bb;
tailrecur:
- if (is_same(a, a_base, b, b_base)) goto pop_next;
+ if (is_same(a, b)) goto pop_next;
tailrecur_ne:
switch (primary_tag(a)) {
case TAG_PRIMARY_LIST:
if (is_list(b)) {
- Eterm* aval = list_val_rel(a, a_base);
- Eterm* bval = list_val_rel(b, b_base);
+ Eterm* aval = list_val(a);
+ Eterm* bval = list_val(b);
while (1) {
Eterm atmp = CAR(aval);
Eterm btmp = CAR(bval);
- if (!is_same(atmp,a_base,btmp,b_base)) {
+ if (!is_same(atmp,btmp)) {
WSTACK_PUSH2(stack,(UWord) CDR(bval),(UWord) CDR(aval));
a = atmp;
b = btmp;
@@ -2625,7 +2639,7 @@ tailrecur_ne:
}
atmp = CDR(aval);
btmp = CDR(bval);
- if (is_same(atmp,a_base,btmp,b_base)) {
+ if (is_same(atmp,btmp)) {
goto pop_next;
}
if (is_not_list(atmp) || is_not_list(btmp)) {
@@ -2633,22 +2647,22 @@ tailrecur_ne:
b = btmp;
goto tailrecur_ne;
}
- aval = list_val_rel(atmp, a_base);
- bval = list_val_rel(btmp, b_base);
+ aval = list_val(atmp);
+ bval = list_val(btmp);
}
}
break; /* not equal */
case TAG_PRIMARY_BOXED:
{
- Eterm hdr = *boxed_val_rel(a,a_base);
+ Eterm hdr = *boxed_val(a);
switch (hdr & _TAG_HEADER_MASK) {
case ARITYVAL_SUBTAG:
{
- aa = tuple_val_rel(a, a_base);
- if (!is_boxed(b) || *boxed_val_rel(b,b_base) != *aa)
+ aa = tuple_val(a);
+ if (!is_boxed(b) || *boxed_val(b) != *aa)
goto not_equal;
- bb = tuple_val_rel(b,b_base);
+ bb = tuple_val(b);
if ((sz = arityval(*aa)) == 0) goto pop_next;
++aa;
++bb;
@@ -2667,16 +2681,16 @@ tailrecur_ne:
Uint a_bitoffs;
Uint b_bitoffs;
- if (!is_binary_rel(b,b_base)) {
+ if (!is_binary(b)) {
goto not_equal;
}
- a_size = binary_size_rel(a,a_base);
- b_size = binary_size_rel(b,b_base);
+ a_size = binary_size(a);
+ b_size = binary_size(b);
if (a_size != b_size) {
goto not_equal;
}
- ERTS_GET_BINARY_BYTES_REL(a, a_ptr, a_bitoffs, a_bitsize, a_base);
- ERTS_GET_BINARY_BYTES_REL(b, b_ptr, b_bitoffs, b_bitsize, b_base);
+ ERTS_GET_BINARY_BYTES(a, a_ptr, a_bitoffs, a_bitsize);
+ ERTS_GET_BINARY_BYTES(b, b_ptr, b_bitoffs, b_bitsize);
if ((a_bitsize | b_bitsize | a_bitoffs | b_bitoffs) == 0) {
if (sys_memcmp(a_ptr, b_ptr, a_size) == 0) goto pop_next;
} else if (a_bitsize == b_bitsize) {
@@ -2687,9 +2701,9 @@ tailrecur_ne:
}
case EXPORT_SUBTAG:
{
- if (is_export_rel(b,b_base)) {
- Export* a_exp = *((Export **) (export_val_rel(a,a_base) + 1));
- Export* b_exp = *((Export **) (export_val_rel(b,b_base) + 1));
+ if (is_export(b)) {
+ Export* a_exp = *((Export **) (export_val(a) + 1));
+ Export* b_exp = *((Export **) (export_val(b) + 1));
if (a_exp == b_exp) goto pop_next;
}
break; /* not equal */
@@ -2699,10 +2713,10 @@ tailrecur_ne:
ErlFunThing* f1;
ErlFunThing* f2;
- if (!is_fun_rel(b,b_base))
+ if (!is_fun(b))
goto not_equal;
- f1 = (ErlFunThing *) fun_val_rel(a,a_base);
- f2 = (ErlFunThing *) fun_val_rel(b,b_base);
+ f1 = (ErlFunThing *) fun_val(a);
+ f2 = (ErlFunThing *) fun_val(b);
if (f1->fe->module != f2->fe->module ||
f1->fe->old_index != f2->fe->old_index ||
f1->fe->old_uniq != f2->fe->old_uniq ||
@@ -2720,15 +2734,15 @@ tailrecur_ne:
ExternalThing *ap;
ExternalThing *bp;
- if(!is_external_rel(b,b_base))
+ if(!is_external(b))
goto not_equal;
- ap = external_thing_ptr_rel(a,a_base);
- bp = external_thing_ptr_rel(b,b_base);
+ ap = external_thing_ptr(a);
+ bp = external_thing_ptr(b);
if(ap->header == bp->header && ap->node == bp->node) {
- ASSERT(1 == external_data_words_rel(a,a_base));
- ASSERT(1 == external_data_words_rel(b,b_base));
+ ASSERT(1 == external_data_words(a));
+ ASSERT(1 == external_data_words(b));
if (ap->data.ui[0] == bp->data.ui[0]) goto pop_next;
}
@@ -2749,11 +2763,11 @@ tailrecur_ne:
ExternalThing* athing;
ExternalThing* bthing;
- if(!is_external_ref_rel(b,b_base))
+ if(!is_external_ref(b))
goto not_equal;
- athing = external_thing_ptr_rel(a,a_base);
- bthing = external_thing_ptr_rel(b,b_base);
+ athing = external_thing_ptr(a);
+ bthing = external_thing_ptr(b);
if(athing->node != bthing->node)
goto not_equal;
@@ -2765,12 +2779,12 @@ tailrecur_ne:
goto ref_common;
case REF_SUBTAG:
- if (!is_internal_ref_rel(b,b_base))
+ if (!is_internal_ref(b))
goto not_equal;
{
- RefThing* athing = ref_thing_ptr_rel(a,a_base);
- RefThing* bthing = ref_thing_ptr_rel(b,b_base);
+ RefThing* athing = ref_thing_ptr(a);
+ RefThing* bthing = ref_thing_ptr(b);
alen = internal_thing_ref_no_of_numbers(athing);
blen = internal_thing_ref_no_of_numbers(bthing);
anum = internal_thing_ref_numbers(athing);
@@ -2820,10 +2834,10 @@ tailrecur_ne:
{
int i;
- if (!is_big_rel(b,b_base))
+ if (!is_big(b))
goto not_equal;
- aa = big_val_rel(a,a_base);
- bb = big_val_rel(b,b_base);
+ aa = big_val(a);
+ bb = big_val(b);
if (*aa != *bb)
goto not_equal;
i = BIG_ARITY(aa);
@@ -2838,19 +2852,19 @@ tailrecur_ne:
FloatDef af;
FloatDef bf;
- if (is_float_rel(b,b_base)) {
- GET_DOUBLE_REL(a, af, a_base);
- GET_DOUBLE_REL(b, bf, b_base);
+ if (is_float(b)) {
+ GET_DOUBLE(a, af);
+ GET_DOUBLE(b, bf);
if (af.fd == bf.fd) goto pop_next;
}
break; /* not equal */
}
case MAP_SUBTAG:
- if (is_flatmap_rel(a, a_base)) {
- aa = flatmap_val_rel(a, a_base);
- if (!is_boxed(b) || *boxed_val_rel(b,b_base) != *aa)
+ if (is_flatmap(a)) {
+ aa = flatmap_val(a);
+ if (!is_boxed(b) || *boxed_val(b) != *aa)
goto not_equal;
- bb = flatmap_val_rel(b,b_base);
+ bb = flatmap_val(b);
sz = flatmap_get_size((flatmap_t*)aa);
if (sz != flatmap_get_size((flatmap_t*)bb)) goto not_equal;
@@ -2862,11 +2876,11 @@ tailrecur_ne:
goto term_array;
} else {
- if (!is_boxed(b) || *boxed_val_rel(b,b_base) != hdr)
+ if (!is_boxed(b) || *boxed_val(b) != hdr)
goto not_equal;
- aa = hashmap_val_rel(a, a_base) + 1;
- bb = hashmap_val_rel(b, b_base) + 1;
+ aa = hashmap_val(a) + 1;
+ bb = hashmap_val(b) + 1;
switch (hdr & _HEADER_MAP_SUBTAG_MASK) {
case HAMT_SUBTAG_HEAD_ARRAY:
aa++; bb++;
@@ -2899,7 +2913,7 @@ term_array: /* arrays in 'aa' and 'bb', length in 'sz' */
Eterm* bp = bb;
Sint i = sz;
for (;;) {
- if (!is_same(*ap,a_base,*bp,b_base)) break;
+ if (!is_same(*ap,*bp)) break;
if (--i == 0) goto pop_next;
++ap;
++bp;
@@ -2977,7 +2991,7 @@ static int cmpbytes(byte *s1, int l1, byte *s2, int l2)
#define float_comp(x,y) (((x)<(y)) ? -1 : (((x)==(y)) ? 0 : 1))
-static int cmp_atoms(Eterm a, Eterm b)
+int erts_cmp_atoms(Eterm a, Eterm b)
{
Atom *aa = atom_tab(atom_val(a));
Atom *bb = atom_tab(atom_val(b));
@@ -2988,7 +3002,6 @@ static int cmp_atoms(Eterm a, Eterm b)
bb->name+3, bb->len-3);
}
-#if !HALFWORD_HEAP
/* cmp(Eterm a, Eterm b)
* For compatibility with HiPE - arith-based compare.
*/
@@ -2996,39 +3009,22 @@ Sint cmp(Eterm a, Eterm b)
{
return erts_cmp(a, b, 0, 0);
}
-#endif
-#if HALFWORD_HEAP
-static Sint erts_cmp_compound_rel_opt(Eterm a, Eterm* a_base,
- Eterm b, Eterm* b_base,
- int exact, int eq_only);
-#else
-static Sint erts_cmp_compound(Eterm a, Eterm b, int exact, int eq_only);
-#endif
+Sint erts_cmp_compound(Eterm a, Eterm b, int exact, int eq_only);
-#if HALFWORD_HEAP
-Sint erts_cmp_rel_opt(Eterm a, Eterm* a_base,
- Eterm b, Eterm* b_base,
- int exact, int eq_only)
-#else
Sint erts_cmp(Eterm a, Eterm b, int exact, int eq_only)
-#endif
{
if (is_atom(a) && is_atom(b)) {
- return cmp_atoms(a, b);
+ return erts_cmp_atoms(a, b);
} else if (is_both_small(a, b)) {
return (signed_val(a) - signed_val(b));
- } else if (is_float_rel(a, a_base) && is_float_rel(b, b_base)) {
+ } else if (is_float(a) && is_float(b)) {
FloatDef af, bf;
- GET_DOUBLE_REL(a, af, a_base);
- GET_DOUBLE_REL(b, bf, b_base);
+ GET_DOUBLE(a, af);
+ GET_DOUBLE(b, bf);
return float_comp(af.fd, bf.fd);
}
-#if HALFWORD_HEAP
- return erts_cmp_compound_rel_opt(a,a_base,b,b_base,exact,eq_only);
-#else
return erts_cmp_compound(a,b,exact,eq_only);
-#endif
}
@@ -3036,13 +3032,7 @@ Sint erts_cmp(Eterm a, Eterm b, int exact, int eq_only)
* exact = 1 -> term-based compare
* exact = 0 -> arith-based compare
*/
-#if HALFWORD_HEAP
-static Sint erts_cmp_compound_rel_opt(Eterm a, Eterm* a_base,
- Eterm b, Eterm* b_base,
- int exact, int eq_only)
-#else
-static Sint erts_cmp_compound(Eterm a, Eterm b, int exact, int eq_only)
-#endif
+Sint erts_cmp_compound(Eterm a, Eterm b, int exact, int eq_only)
{
#define PSTACK_TYPE struct erts_cmp_hashmap_state
struct erts_cmp_hashmap_state {
@@ -3099,7 +3089,7 @@ static Sint erts_cmp_compound(Eterm a, Eterm b, int exact, int eq_only)
do { \
if((AN) != (BN)) { \
if((AN)->sysname != (BN)->sysname) \
- RETURN_NEQ(cmp_atoms((AN)->sysname, (BN)->sysname)); \
+ RETURN_NEQ(erts_cmp_atoms((AN)->sysname, (BN)->sysname)); \
ASSERT((AN)->creation != (BN)->creation); \
RETURN_NEQ(((AN)->creation < (BN)->creation) ? -1 : 1); \
} \
@@ -3109,7 +3099,7 @@ static Sint erts_cmp_compound(Eterm a, Eterm b, int exact, int eq_only)
bodyrecur:
j = 0;
tailrecur:
- if (is_same(a,a_base,b,b_base)) { /* Equal values or pointers. */
+ if (is_same(a,b)) { /* Equal values or pointers. */
goto pop_next;
}
tailrecur_ne:
@@ -3117,7 +3107,7 @@ tailrecur_ne:
/* deal with majority (?) cases by brute-force */
if (is_atom(a)) {
if (is_atom(b)) {
- ON_CMP_GOTO(cmp_atoms(a, b));
+ ON_CMP_GOTO(erts_cmp_atoms(a, b));
}
} else if (is_both_small(a, b)) {
ON_CMP_GOTO(signed_val(a) - signed_val(b));
@@ -3135,9 +3125,9 @@ tailrecur_ne:
if (is_internal_port(b)) {
bnode = erts_this_node;
bdata = internal_port_data(b);
- } else if (is_external_port_rel(b,b_base)) {
- bnode = external_port_node_rel(b,b_base);
- bdata = external_port_data_rel(b,b_base);
+ } else if (is_external_port(b)) {
+ bnode = external_port_node(b);
+ bdata = external_port_data(b);
} else {
a_tag = PORT_DEF;
goto mixed_types;
@@ -3153,9 +3143,9 @@ tailrecur_ne:
if (is_internal_pid(b)) {
bnode = erts_this_node;
bdata = internal_pid_data(b);
- } else if (is_external_pid_rel(b,b_base)) {
- bnode = external_pid_node_rel(b,b_base);
- bdata = external_pid_data_rel(b,b_base);
+ } else if (is_external_pid(b)) {
+ bnode = external_pid_node(b);
+ bdata = external_pid_data(b);
} else {
a_tag = PID_DEF;
goto mixed_types;
@@ -3188,12 +3178,12 @@ tailrecur_ne:
a_tag = LIST_DEF;
goto mixed_types;
}
- aa = list_val_rel(a,a_base);
- bb = list_val_rel(b,b_base);
+ aa = list_val(a);
+ bb = list_val(b);
while (1) {
Eterm atmp = CAR(aa);
Eterm btmp = CAR(bb);
- if (!is_same(atmp,a_base,btmp,b_base)) {
+ if (!is_same(atmp,btmp)) {
WSTACK_PUSH2(stack,(UWord) CDR(bb),(UWord) CDR(aa));
a = atmp;
b = btmp;
@@ -3201,7 +3191,7 @@ tailrecur_ne:
}
atmp = CDR(aa);
btmp = CDR(bb);
- if (is_same(atmp,a_base,btmp,b_base)) {
+ if (is_same(atmp,btmp)) {
goto pop_next;
}
if (is_not_list(atmp) || is_not_list(btmp)) {
@@ -3209,20 +3199,20 @@ tailrecur_ne:
b = btmp;
goto tailrecur_ne;
}
- aa = list_val_rel(atmp,a_base);
- bb = list_val_rel(btmp,b_base);
+ aa = list_val(atmp);
+ bb = list_val(btmp);
}
case TAG_PRIMARY_BOXED:
{
- Eterm ahdr = *boxed_val_rel(a,a_base);
+ Eterm ahdr = *boxed_val(a);
switch ((ahdr & _TAG_HEADER_MASK) >> _TAG_PRIMARY_SIZE) {
case (_TAG_HEADER_ARITYVAL >> _TAG_PRIMARY_SIZE):
- if (!is_tuple_rel(b,b_base)) {
+ if (!is_tuple(b)) {
a_tag = TUPLE_DEF;
goto mixed_types;
}
- aa = tuple_val_rel(a,a_base);
- bb = tuple_val_rel(b,b_base);
+ aa = tuple_val(a);
+ bb = tuple_val(b);
/* compare the arities */
i = arityval(ahdr); /* get the arity*/
if (i != arityval(*bb)) {
@@ -3238,18 +3228,18 @@ tailrecur_ne:
{
struct erts_cmp_hashmap_state* sp;
if (is_flatmap_header(ahdr)) {
- if (!is_flatmap_rel(b,b_base)) {
- if (is_hashmap_rel(b,b_base)) {
- aa = (Eterm *)flatmap_val_rel(a,a_base);
- i = flatmap_get_size((flatmap_t*)aa) - hashmap_size_rel(b,b_base);
+ if (!is_flatmap(b)) {
+ if (is_hashmap(b)) {
+ aa = (Eterm *)flatmap_val(a);
+ i = flatmap_get_size((flatmap_t*)aa) - hashmap_size(b);
ASSERT(i != 0);
RETURN_NEQ(i);
}
a_tag = MAP_DEF;
goto mixed_types;
}
- aa = (Eterm *)flatmap_val_rel(a,a_base);
- bb = (Eterm *)flatmap_val_rel(b,b_base);
+ aa = (Eterm *)flatmap_val(a);
+ bb = (Eterm *)flatmap_val(b);
i = flatmap_get_size((flatmap_t*)aa);
if (i != flatmap_get_size((flatmap_t*)bb)) {
@@ -3276,21 +3266,21 @@ tailrecur_ne:
goto bodyrecur;
}
}
- if (!is_hashmap_rel(b,b_base)) {
- if (is_flatmap_rel(b,b_base)) {
- bb = (Eterm *)flatmap_val_rel(b,b_base);
- i = hashmap_size_rel(a,a_base) - flatmap_get_size((flatmap_t*)bb);
+ if (!is_hashmap(b)) {
+ if (is_flatmap(b)) {
+ bb = (Eterm *)flatmap_val(b);
+ i = hashmap_size(a) - flatmap_get_size((flatmap_t*)bb);
ASSERT(i != 0);
RETURN_NEQ(i);
}
a_tag = MAP_DEF;
goto mixed_types;
}
- i = hashmap_size_rel(a,a_base) - hashmap_size_rel(b,b_base);
+ i = hashmap_size(a) - hashmap_size(b);
if (i) {
RETURN_NEQ(i);
}
- if (hashmap_size_rel(a,a_base) == 0) {
+ if (hashmap_size(a) == 0) {
goto pop_next;
}
@@ -3325,48 +3315,48 @@ tailrecur_ne:
goto bodyrecur;
}
case (_TAG_HEADER_FLOAT >> _TAG_PRIMARY_SIZE):
- if (!is_float_rel(b,b_base)) {
+ if (!is_float(b)) {
a_tag = FLOAT_DEF;
goto mixed_types;
} else {
FloatDef af;
FloatDef bf;
- GET_DOUBLE_REL(a, af, a_base);
- GET_DOUBLE_REL(b, bf, b_base);
+ GET_DOUBLE(a, af);
+ GET_DOUBLE(b, bf);
ON_CMP_GOTO(float_comp(af.fd, bf.fd));
}
case (_TAG_HEADER_POS_BIG >> _TAG_PRIMARY_SIZE):
case (_TAG_HEADER_NEG_BIG >> _TAG_PRIMARY_SIZE):
- if (!is_big_rel(b,b_base)) {
+ if (!is_big(b)) {
a_tag = BIG_DEF;
goto mixed_types;
}
- ON_CMP_GOTO(big_comp(rterm2wterm(a,a_base), rterm2wterm(b,b_base)));
+ ON_CMP_GOTO(big_comp(a, b));
case (_TAG_HEADER_EXPORT >> _TAG_PRIMARY_SIZE):
- if (!is_export_rel(b,b_base)) {
+ if (!is_export(b)) {
a_tag = EXPORT_DEF;
goto mixed_types;
} else {
- Export* a_exp = *((Export **) (export_val_rel(a,a_base) + 1));
- Export* b_exp = *((Export **) (export_val_rel(b,b_base) + 1));
+ Export* a_exp = *((Export **) (export_val(a) + 1));
+ Export* b_exp = *((Export **) (export_val(b) + 1));
- if ((j = cmp_atoms(a_exp->code[0], b_exp->code[0])) != 0) {
+ if ((j = erts_cmp_atoms(a_exp->code[0], b_exp->code[0])) != 0) {
RETURN_NEQ(j);
}
- if ((j = cmp_atoms(a_exp->code[1], b_exp->code[1])) != 0) {
+ if ((j = erts_cmp_atoms(a_exp->code[1], b_exp->code[1])) != 0) {
RETURN_NEQ(j);
}
ON_CMP_GOTO((Sint) a_exp->code[2] - (Sint) b_exp->code[2]);
}
break;
case (_TAG_HEADER_FUN >> _TAG_PRIMARY_SIZE):
- if (!is_fun_rel(b,b_base)) {
+ if (!is_fun(b)) {
a_tag = FUN_DEF;
goto mixed_types;
} else {
- ErlFunThing* f1 = (ErlFunThing *) fun_val_rel(a,a_base);
- ErlFunThing* f2 = (ErlFunThing *) fun_val_rel(b,b_base);
+ ErlFunThing* f1 = (ErlFunThing *) fun_val(a);
+ ErlFunThing* f2 = (ErlFunThing *) fun_val(b);
Sint diff;
diff = cmpbytes(atom_tab(atom_val(f1->fe->module))->name,
@@ -3398,29 +3388,29 @@ tailrecur_ne:
if (is_internal_pid(b)) {
bnode = erts_this_node;
bdata = internal_pid_data(b);
- } else if (is_external_pid_rel(b,b_base)) {
- bnode = external_pid_node_rel(b,b_base);
- bdata = external_pid_data_rel(b,b_base);
+ } else if (is_external_pid(b)) {
+ bnode = external_pid_node(b);
+ bdata = external_pid_data(b);
} else {
a_tag = EXTERNAL_PID_DEF;
goto mixed_types;
}
- anode = external_pid_node_rel(a,a_base);
- adata = external_pid_data_rel(a,a_base);
+ anode = external_pid_node(a);
+ adata = external_pid_data(a);
goto pid_common;
case (_TAG_HEADER_EXTERNAL_PORT >> _TAG_PRIMARY_SIZE):
if (is_internal_port(b)) {
bnode = erts_this_node;
bdata = internal_port_data(b);
- } else if (is_external_port_rel(b,b_base)) {
- bnode = external_port_node_rel(b,b_base);
- bdata = external_port_data_rel(b,b_base);
+ } else if (is_external_port(b)) {
+ bnode = external_port_node(b);
+ bdata = external_port_data(b);
} else {
a_tag = EXTERNAL_PORT_DEF;
goto mixed_types;
}
- anode = external_port_node_rel(a,a_base);
- adata = external_port_data_rel(a,a_base);
+ anode = external_port_node(a);
+ adata = external_port_data(a);
goto port_common;
case (_TAG_HEADER_REF >> _TAG_PRIMARY_SIZE):
/*
@@ -3428,14 +3418,13 @@ tailrecur_ne:
* (32-bit words), *not* ref data words.
*/
-
- if (is_internal_ref_rel(b,b_base)) {
- RefThing* bthing = ref_thing_ptr_rel(b,b_base);
+ if (is_internal_ref(b)) {
+ RefThing* bthing = ref_thing_ptr(b);
bnode = erts_this_node;
bnum = internal_thing_ref_numbers(bthing);
blen = internal_thing_ref_no_of_numbers(bthing);
- } else if(is_external_ref_rel(b,b_base)) {
- ExternalThing* bthing = external_thing_ptr_rel(b,b_base);
+ } else if(is_external_ref(b)) {
+ ExternalThing* bthing = external_thing_ptr(b);
bnode = bthing->node;
bnum = external_thing_ref_numbers(bthing);
blen = external_thing_ref_no_of_numbers(bthing);
@@ -3444,7 +3433,7 @@ tailrecur_ne:
goto mixed_types;
}
{
- RefThing* athing = ref_thing_ptr_rel(a,a_base);
+ RefThing* athing = ref_thing_ptr(a);
anode = erts_this_node;
anum = internal_thing_ref_numbers(athing);
alen = internal_thing_ref_no_of_numbers(athing);
@@ -3477,13 +3466,13 @@ tailrecur_ne:
RETURN_NEQ((Sint32) (anum[i] - bnum[i]));
goto pop_next;
case (_TAG_HEADER_EXTERNAL_REF >> _TAG_PRIMARY_SIZE):
- if (is_internal_ref_rel(b,b_base)) {
- RefThing* bthing = ref_thing_ptr_rel(b,b_base);
+ if (is_internal_ref(b)) {
+ RefThing* bthing = ref_thing_ptr(b);
bnode = erts_this_node;
bnum = internal_thing_ref_numbers(bthing);
blen = internal_thing_ref_no_of_numbers(bthing);
- } else if (is_external_ref_rel(b,b_base)) {
- ExternalThing* bthing = external_thing_ptr_rel(b,b_base);
+ } else if (is_external_ref(b)) {
+ ExternalThing* bthing = external_thing_ptr(b);
bnode = bthing->node;
bnum = external_thing_ref_numbers(bthing);
blen = external_thing_ref_no_of_numbers(bthing);
@@ -3492,7 +3481,7 @@ tailrecur_ne:
goto mixed_types;
}
{
- ExternalThing* athing = external_thing_ptr_rel(a,a_base);
+ ExternalThing* athing = external_thing_ptr(a);
anode = athing->node;
anum = external_thing_ref_numbers(athing);
alen = external_thing_ref_no_of_numbers(athing);
@@ -3500,13 +3489,13 @@ tailrecur_ne:
goto ref_common;
default:
/* Must be a binary */
- ASSERT(is_binary_rel(a,a_base));
- if (!is_binary_rel(b,b_base)) {
+ ASSERT(is_binary(a));
+ if (!is_binary(b)) {
a_tag = BINARY_DEF;
goto mixed_types;
} else {
- Uint a_size = binary_size_rel(a,a_base);
- Uint b_size = binary_size_rel(b,b_base);
+ Uint a_size = binary_size(a);
+ Uint b_size = binary_size(b);
Uint a_bitsize;
Uint b_bitsize;
Uint a_bitoffs;
@@ -3515,8 +3504,8 @@ tailrecur_ne:
int cmp;
byte* a_ptr;
byte* b_ptr;
- ERTS_GET_BINARY_BYTES_REL(a, a_ptr, a_bitoffs, a_bitsize, a_base);
- ERTS_GET_BINARY_BYTES_REL(b, b_ptr, b_bitoffs, b_bitsize, b_base);
+ ERTS_GET_BINARY_BYTES(a, a_ptr, a_bitoffs, a_bitsize);
+ ERTS_GET_BINARY_BYTES(b, b_ptr, b_bitoffs, b_bitsize);
if ((a_bitsize | b_bitsize | a_bitoffs | b_bitoffs) == 0) {
min_size = (a_size < b_size) ? a_size : b_size;
if ((cmp = sys_memcmp(a_ptr, b_ptr, min_size)) != 0) {
@@ -3547,13 +3536,8 @@ tailrecur_ne:
{
FloatDef f1, f2;
Eterm big;
-#if HALFWORD_HEAP
- Wterm aw = is_immed(a) ? a : rterm2wterm(a,a_base);
- Wterm bw = is_immed(b) ? b : rterm2wterm(b,b_base);
-#else
Eterm aw = a;
Eterm bw = b;
-#endif
#define MAX_LOSSLESS_FLOAT ((double)((1LL << 53) - 2))
#define MIN_LOSSLESS_FLOAT ((double)(((1LL << 53) - 2)*-1))
#define BIG_ARITY_FLOAT_MAX (1024 / D_EXP) /* arity of max float as a bignum */
@@ -3625,7 +3609,7 @@ tailrecur_ne:
}
} else {
big = double_to_big(f2.fd, big_buf, sizeof(big_buf)/sizeof(Eterm));
- j = big_comp(aw, rterm2wterm(big,big_buf));
+ j = big_comp(aw, big);
}
if (_NUMBER_CODE(a_tag, b_tag) == FLOAT_BIG) {
j = -j;
@@ -3673,9 +3657,9 @@ term_array: /* arrays in 'aa' and 'bb', length in 'i' */
while (--i) {
a = *aa++;
b = *bb++;
- if (!is_same(a,a_base, b,b_base)) {
+ if (!is_same(a, b)) {
if (is_atom(a) && is_atom(b)) {
- if ((j = cmp_atoms(a, b)) != 0) {
+ if ((j = erts_cmp_atoms(a, b)) != 0) {
goto not_equal;
}
} else if (is_both_small(a, b)) {
@@ -3946,11 +3930,11 @@ void bin_write(int to, void *to_arg, byte* buf, size_t sz)
/* Fill buf with the contents of bytelist list
return number of chars in list or -1 for error */
-int
-intlist_to_buf(Eterm list, char *buf, int len)
+Sint
+intlist_to_buf(Eterm list, char *buf, Sint len)
{
Eterm* listptr;
- int sz = 0;
+ Sint sz = 0;
if (is_nil(list))
return 0;
@@ -4365,7 +4349,7 @@ iolist_size(const int yield_support, ErtsIOListState *state, Eterm obj, ErlDrvSi
{
int res, init_yield_count, yield_count;
Eterm* objp;
- Uint size = (Uint) *sizep; /* Intentionally Uint due to halfword heap */
+ Uint size = (Uint) *sizep;
DECLARE_ESTACK(s);
if (!yield_support)
@@ -4497,11 +4481,12 @@ int erts_iolist_size(Eterm obj, ErlDrvSizeT* sizep)
return iolist_size(0, NULL, obj, sizep);
}
-/* return 0 if item is not a non-empty flat list of bytes */
-int
+/* return 0 if item is not a non-empty flat list of bytes
+ otherwise return the nonzero length of the list */
+Sint
is_string(Eterm list)
{
- int len = 0;
+ Sint len = 0;
while(is_list(list)) {
Eterm* consp = list_val(list);
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-04 04:28:30 +0000