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-rw-r--r--erts/emulator/beam/external.c333
1 files changed, 279 insertions, 54 deletions
diff --git a/erts/emulator/beam/external.c b/erts/emulator/beam/external.c
index d7c8aa84e9..1a102f7187 100644
--- a/erts/emulator/beam/external.c
+++ b/erts/emulator/beam/external.c
@@ -1,7 +1,7 @@
/*
* %CopyrightBegin%
*
- * Copyright Ericsson AB 1996-2010. All Rights Reserved.
+ * Copyright Ericsson AB 1996-2011. All Rights Reserved.
*
* The contents of this file are subject to the Erlang Public License,
* Version 1.1, (the "License"); you may not use this file except in
@@ -49,10 +49,8 @@
#define in_area(ptr,start,nbytes) ((Uint)((char*)(ptr) - (char*)(start)) < (nbytes))
#define MAX_STRING_LEN 0xffff
-#define dec_set_creation(nodename,creat) \
- (((nodename) == erts_this_node->sysname && (creat) == ORIG_CREATION) \
- ? erts_this_node->creation \
- : (creat))
+
+#define is_valid_creation(Cre) ((unsigned)(Cre) < MAX_CREATION || (Cre) == INTERNAL_CREATION)
#undef ERTS_DEBUG_USE_DIST_SEP
#ifdef DEBUG
@@ -83,14 +81,14 @@
*
*/
-static byte* enc_term(ErtsAtomCacheMap *, Eterm, byte*, Uint32);
+static byte* enc_term(ErtsAtomCacheMap *, Eterm, byte*, Uint32, struct erl_off_heap_header** off_heap);
static Uint is_external_string(Eterm obj, int* p_is_string);
static byte* enc_atom(ErtsAtomCacheMap *, Eterm, byte*, Uint32);
static byte* enc_pid(ErtsAtomCacheMap *, Eterm, byte*, Uint32);
static byte* dec_term(ErtsDistExternal *, Eterm**, byte*, ErlOffHeap*, Eterm*);
static byte* dec_atom(ErtsDistExternal *, byte*, Eterm*);
static byte* dec_pid(ErtsDistExternal *, Eterm**, byte*, ErlOffHeap*, Eterm*);
-static Sint decoded_size(byte *ep, byte* endp, int only_heap_bins);
+static Sint decoded_size(byte *ep, byte* endp, int only_heap_bins, int internal_tags);
static Uint encode_size_struct2(ErtsAtomCacheMap *, Eterm, unsigned);
@@ -461,6 +459,12 @@ Uint erts_encode_ext_size(Eterm term)
+ 1 /* VERSION_MAGIC */;
}
+Uint erts_encode_ext_size_ets(Eterm term)
+{
+ return encode_size_struct2(NULL, term, TERM_TO_BINARY_DFLAGS|DFLAGS_INTERNAL_TAGS);
+}
+
+
void erts_encode_dist_ext(Eterm term, byte **ext, Uint32 flags, ErtsAtomCacheMap *acmp)
{
byte *ep = *ext;
@@ -468,7 +472,7 @@ void erts_encode_dist_ext(Eterm term, byte **ext, Uint32 flags, ErtsAtomCacheMap
if (!(flags & DFLAG_DIST_HDR_ATOM_CACHE))
#endif
*ep++ = VERSION_MAGIC;
- ep = enc_term(acmp, term, ep, flags);
+ ep = enc_term(acmp, term, ep, flags, NULL);
if (!ep)
erl_exit(ERTS_ABORT_EXIT,
"%s:%d:erts_encode_dist_ext(): Internal data structure error\n",
@@ -480,7 +484,7 @@ void erts_encode_ext(Eterm term, byte **ext)
{
byte *ep = *ext;
*ep++ = VERSION_MAGIC;
- ep = enc_term(NULL, term, ep, TERM_TO_BINARY_DFLAGS);
+ ep = enc_term(NULL, term, ep, TERM_TO_BINARY_DFLAGS, NULL);
if (!ep)
erl_exit(ERTS_ABORT_EXIT,
"%s:%d:erts_encode_ext(): Internal data structure error\n",
@@ -488,6 +492,12 @@ void erts_encode_ext(Eterm term, byte **ext)
*ext = ep;
}
+byte* erts_encode_ext_ets(Eterm term, byte *ep, struct erl_off_heap_header** off_heap)
+{
+ return enc_term(NULL, term, ep, TERM_TO_BINARY_DFLAGS|DFLAGS_INTERNAL_TAGS,
+ off_heap);
+}
+
ErtsDistExternal *
erts_make_dist_ext_copy(ErtsDistExternal *edep, Uint xsize)
{
@@ -813,7 +823,7 @@ erts_decode_dist_ext_size(ErtsDistExternal *edep, int no_refc_bins)
goto fail;
ep = edep->extp+1;
}
- res = decoded_size(ep, edep->ext_endp, no_refc_bins);
+ res = decoded_size(ep, edep->ext_endp, no_refc_bins, 0);
if (res >= 0)
return res;
fail:
@@ -825,9 +835,17 @@ Sint erts_decode_ext_size(byte *ext, Uint size, int no_refc_bins)
{
if (size == 0 || *ext != VERSION_MAGIC)
return -1;
- return decoded_size(ext+1, ext+size, no_refc_bins);
+ return decoded_size(ext+1, ext+size, no_refc_bins, 0);
}
+Sint erts_decode_ext_size_ets(byte *ext, Uint size)
+{
+ Sint sz = decoded_size(ext, ext+size, 0, 1);
+ ASSERT(sz >= 0);
+ return sz;
+}
+
+
/*
** hpp is set to either a &p->htop or
** a pointer to a memory pointer (form message buffers)
@@ -887,7 +905,13 @@ Eterm erts_decode_ext(Eterm **hpp, ErlOffHeap *off_heap, byte **ext)
return obj;
}
-
+Eterm erts_decode_ext_ets(Eterm **hpp, ErlOffHeap *off_heap, byte *ext)
+{
+ Eterm obj;
+ ext = dec_term(NULL, hpp, ext, off_heap, &obj);
+ ASSERT(ext);
+ return obj;
+}
/**********************************************************************/
@@ -964,6 +988,7 @@ term_to_binary_1(Process* p, Eterm Term)
return erts_term_to_binary(p, Term, 0, TERM_TO_BINARY_DFLAGS);
}
+
Eterm
term_to_binary_2(Process* p, Eterm Term, Eterm Flags)
{
@@ -1075,7 +1100,7 @@ binary2term_prepare(ErtsBinary2TermState *state, byte *data, Sint data_size)
goto error;
size = (Sint) dest_len;
}
- res = decoded_size(state->extp, state->extp + size, 0);
+ res = decoded_size(state->extp, state->extp + size, 0, 0);
if (res < 0)
goto error;
return res;
@@ -1183,7 +1208,8 @@ BIF_RETTYPE binary_to_term_2(BIF_ALIST_2)
opt = CAR(list_val(opts));
if (opt == am_safe) {
fakedep.flags |= ERTS_DIST_EXT_BTT_SAFE;
- } else {
+ }
+ else {
goto error;
}
opts = CDR(list_val(opts));
@@ -1238,7 +1264,7 @@ external_size_1(Process* p, Eterm Term)
Eterm
erts_term_to_binary(Process* p, Eterm Term, int level, Uint flags)
{
- int size;
+ Uint size;
Eterm bin;
size_t real_size;
byte* endp;
@@ -1255,7 +1281,7 @@ erts_term_to_binary(Process* p, Eterm Term, int level, Uint flags)
bytes = erts_alloc(ERTS_ALC_T_TMP, size);
}
- if ((endp = enc_term(NULL, Term, bytes, flags))
+ if ((endp = enc_term(NULL, Term, bytes, flags, NULL))
== NULL) {
erl_exit(1, "%s, line %d: bad term: %x\n",
__FILE__, __LINE__, Term);
@@ -1300,7 +1326,7 @@ erts_term_to_binary(Process* p, Eterm Term, int level, Uint flags)
bin = new_binary(p, (byte *)NULL, size);
bytes = binary_bytes(bin);
bytes[0] = VERSION_MAGIC;
- if ((endp = enc_term(NULL, Term, bytes+1, flags))
+ if ((endp = enc_term(NULL, Term, bytes+1, flags, NULL))
== NULL) {
erl_exit(1, "%s, line %d: bad term: %x\n",
__FILE__, __LINE__, Term);
@@ -1330,6 +1356,21 @@ enc_atom(ErtsAtomCacheMap *acmp, Eterm atom, byte *ep, Uint32 dflags)
ASSERT(is_atom(atom));
+ if (dflags & DFLAGS_INTERNAL_TAGS) {
+ Uint aval = atom_val(atom);
+ ASSERT(aval < (1<<24));
+ if (aval >= (1 << 16)) {
+ *ep++ = ATOM_INTERNAL_REF3;
+ put_int24(aval, ep);
+ ep += 3;
+ }
+ else {
+ *ep++ = ATOM_INTERNAL_REF2;
+ put_int16(aval, ep);
+ ep += 2;
+ }
+ return ep;
+ }
/*
* term_to_binary/1,2 and the initial distribution message
* don't use the cache.
@@ -1379,7 +1420,8 @@ enc_pid(ErtsAtomCacheMap *acmp, Eterm pid, byte* ep, Uint32 dflags)
ep += 4;
put_int32(os, ep);
ep += 4;
- *ep++ = pid_creation(pid);
+ *ep++ = (is_internal_pid(pid) && (dflags & DFLAGS_INTERNAL_TAGS)) ?
+ INTERNAL_CREATION : pid_creation(pid);
return ep;
}
@@ -1418,6 +1460,23 @@ dec_atom(ErtsDistExternal *edep, byte* ep, Eterm* objp)
}
ep += len;
break;
+ case ATOM_INTERNAL_REF2:
+ n = get_int16(ep);
+ ep += 2;
+ if (n >= atom_table_size()) {
+ goto error;
+ }
+ *objp = make_atom(n);
+ break;
+ case ATOM_INTERNAL_REF3:
+ n = get_int24(ep);
+ ep += 3;
+ if (n >= atom_table_size()) {
+ goto error;
+ }
+ *objp = make_atom(n);
+ break;
+
default:
error:
*objp = NIL; /* Don't leave a hole in the heap */
@@ -1426,6 +1485,19 @@ dec_atom(ErtsDistExternal *edep, byte* ep, Eterm* objp)
return ep;
}
+static ERTS_INLINE ErlNode* dec_get_node(Eterm sysname, Uint creation)
+{
+ switch (creation) {
+ case INTERNAL_CREATION:
+ return erts_this_node;
+ case ORIG_CREATION:
+ if (sysname == erts_this_node->sysname) {
+ creation = erts_this_node->creation;
+ }
+ }
+ return erts_find_or_insert_node(sysname,creation);
+}
+
static byte*
dec_pid(ErtsDistExternal *edep, Eterm** hpp, byte* ep, ErlOffHeap* off_heap, Eterm* objp)
{
@@ -1449,18 +1521,20 @@ dec_pid(ErtsDistExternal *edep, Eterm** hpp, byte* ep, ErlOffHeap* off_heap, Ete
ep += 4;
if (ser > ERTS_MAX_PID_SERIAL)
return NULL;
- if ((cre = get_int8(ep)) >= MAX_CREATION)
- return NULL;
+ cre = get_int8(ep);
ep += 1;
+ if (!is_valid_creation(cre)) {
+ return NULL;
+ }
+ data = make_pid_data(ser, num);
+
/*
* We are careful to create the node entry only after all
* validity tests are done.
*/
- cre = dec_set_creation(sysname,cre);
- node = erts_find_or_insert_node(sysname,cre);
+ node = dec_get_node(sysname, cre);
- data = make_pid_data(ser, num);
if(node == erts_this_node) {
*objp = make_internal_pid(data);
} else {
@@ -1485,7 +1559,8 @@ dec_pid(ErtsDistExternal *edep, Eterm** hpp, byte* ep, ErlOffHeap* off_heap, Ete
#define ENC_LAST_ARRAY_ELEMENT ((Eterm) 3)
static byte*
-enc_term(ErtsAtomCacheMap *acmp, Eterm obj, byte* ep, Uint32 dflags)
+enc_term(ErtsAtomCacheMap *acmp, Eterm obj, byte* ep, Uint32 dflags,
+ struct erl_off_heap_header** off_heap)
{
DECLARE_WSTACK(s);
Uint n;
@@ -1637,12 +1712,14 @@ enc_term(ErtsAtomCacheMap *acmp, Eterm obj, byte* ep, Uint32 dflags)
Uint32 *ref_num;
ASSERT(dflags & DFLAG_EXTENDED_REFERENCES);
+
*ep++ = NEW_REFERENCE_EXT;
i = ref_no_of_numbers(obj);
put_int16(i, ep);
ep += 2;
ep = enc_atom(acmp,ref_node_name(obj),ep,dflags);
- *ep++ = ref_creation(obj);
+ *ep++ = ((dflags & DFLAGS_INTERNAL_TAGS) && is_internal_ref(obj)) ?
+ INTERNAL_CREATION : ref_creation(obj);
ref_num = ref_numbers(obj);
for (j = 0; j < i; j++) {
put_int32(ref_num[j], ep);
@@ -1658,7 +1735,8 @@ enc_term(ErtsAtomCacheMap *acmp, Eterm obj, byte* ep, Uint32 dflags)
j = port_number(obj);
put_int32(j, ep);
ep += 4;
- *ep++ = port_creation(obj);
+ *ep++ = ((dflags & DFLAGS_INTERNAL_TAGS) && is_internal_port(obj)) ?
+ INTERNAL_CREATION : port_creation(obj);
break;
case LIST_DEF:
@@ -1738,6 +1816,41 @@ enc_term(ErtsAtomCacheMap *acmp, Eterm obj, byte* ep, Uint32 dflags)
byte* bytes;
ERTS_GET_BINARY_BYTES(obj, bytes, bitoffs, bitsize);
+ if (dflags & DFLAGS_INTERNAL_TAGS) {
+ ProcBin* pb = (ProcBin*) binary_val(obj);
+ Uint bytesize = pb->size;
+ if (pb->thing_word == HEADER_SUB_BIN) {
+ ErlSubBin* sub = (ErlSubBin*)pb;
+ pb = (ProcBin*) binary_val(sub->orig);
+ ASSERT(bytesize == sub->size);
+ bytesize += (bitoffs + bitsize + 7) / 8;
+ }
+ if (pb->thing_word == HEADER_PROC_BIN
+ && heap_bin_size(bytesize) > PROC_BIN_SIZE) {
+ ProcBin tmp;
+ if (bitoffs || bitsize) {
+ *ep++ = BIT_BINARY_INTERNAL_REF;
+ *ep++ = bitoffs;
+ *ep++ = bitsize;
+ }
+ else {
+ *ep++ = BINARY_INTERNAL_REF;
+ }
+ if (pb->flags) {
+ erts_emasculate_writable_binary(pb);
+ }
+ erts_refc_inc(&pb->val->refc, 2);
+
+ sys_memcpy(&tmp, pb, sizeof(ProcBin));
+ tmp.next = *off_heap;
+ tmp.bytes = bytes;
+ tmp.size = bytesize;
+ sys_memcpy(ep, &tmp, sizeof(ProcBin));
+ *off_heap = (struct erl_off_heap_header*) ep;
+ ep += sizeof(ProcBin);
+ break;
+ }
+ }
if (bitsize == 0) {
/* Plain old byte-sized binary. */
*ep++ = BINARY_EXT;
@@ -1773,8 +1886,8 @@ enc_term(ErtsAtomCacheMap *acmp, Eterm obj, byte* ep, Uint32 dflags)
*ep++ = SMALL_INTEGER_EXT;
*ep++ = bitsize;
}
- break;
}
+ break;
case EXPORT_DEF:
{
Export* exp = *((Export **) (export_val(obj) + 1));
@@ -1782,7 +1895,7 @@ enc_term(ErtsAtomCacheMap *acmp, Eterm obj, byte* ep, Uint32 dflags)
*ep++ = EXPORT_EXT;
ep = enc_atom(acmp, exp->code[0], ep, dflags);
ep = enc_atom(acmp, exp->code[1], ep, dflags);
- ep = enc_term(acmp, make_small(exp->code[2]), ep, dflags);
+ ep = enc_term(acmp, make_small(exp->code[2]), ep, dflags, off_heap);
} else {
/* Tag, arity */
*ep++ = SMALL_TUPLE_EXT;
@@ -1818,8 +1931,8 @@ enc_term(ErtsAtomCacheMap *acmp, Eterm obj, byte* ep, Uint32 dflags)
put_int32(funp->num_free, ep);
ep += 4;
ep = enc_atom(acmp, funp->fe->module, ep, dflags);
- ep = enc_term(acmp, make_small(funp->fe->old_index), ep, dflags);
- ep = enc_term(acmp, make_small(funp->fe->old_uniq), ep, dflags);
+ ep = enc_term(acmp, make_small(funp->fe->old_index), ep, dflags, off_heap);
+ ep = enc_term(acmp, make_small(funp->fe->old_uniq), ep, dflags, off_heap);
ep = enc_pid(acmp, funp->creator, ep, dflags);
fun_env:
@@ -1872,7 +1985,8 @@ enc_term(ErtsAtomCacheMap *acmp, Eterm obj, byte* ep, Uint32 dflags)
return ep;
}
-static Uint
+static
+Uint
is_external_string(Eterm list, int* p_is_string)
{
Uint len = 0;
@@ -2162,13 +2276,13 @@ dec_term_atom_common:
goto error;
}
ep += 4;
- if ((cre = get_int8(ep)) >= MAX_CREATION) {
+ cre = get_int8(ep);
+ ep++;
+ if (!is_valid_creation(cre)) {
goto error;
}
- ep++;
- cre = dec_set_creation(sysname,cre);
- node = erts_find_or_insert_node(sysname, cre);
+ node = dec_get_node(sysname, cre);
if(node == erts_this_node) {
*objp = make_internal_port(num);
}
@@ -2205,9 +2319,11 @@ dec_term_atom_common:
goto error;
ep += 4;
- if ((cre = get_int8(ep)) >= MAX_CREATION)
- goto error;
+ cre = get_int8(ep);
ep += 1;
+ if (!is_valid_creation(cre)) {
+ goto error;
+ }
goto ref_ext_common;
case NEW_REFERENCE_EXT:
@@ -2220,10 +2336,11 @@ dec_term_atom_common:
if ((ep = dec_atom(edep, ep, &sysname)) == NULL)
goto error;
- if ((cre = get_int8(ep)) >= MAX_CREATION)
- goto error;
+ cre = get_int8(ep);
ep += 1;
-
+ if (!is_valid_creation(cre)) {
+ goto error;
+ }
r0 = get_int32(ep);
ep += 4;
if (r0 >= MAX_REFERENCE)
@@ -2231,8 +2348,7 @@ dec_term_atom_common:
ref_ext_common:
- cre = dec_set_creation(sysname, cre);
- node = erts_find_or_insert_node(sysname, cre);
+ node = dec_get_node(sysname, cre);
if(node == erts_this_node) {
RefThing *rtp = (RefThing *) hp;
ref_num = (Uint32 *) (hp + REF_THING_HEAD_SIZE);
@@ -2560,6 +2676,66 @@ dec_term_atom_common:
}
break;
}
+ case ATOM_INTERNAL_REF2:
+ n = get_int16(ep);
+ ep += 2;
+ if (n >= atom_table_size()) {
+ goto error;
+ }
+ *objp = make_atom(n);
+ break;
+ case ATOM_INTERNAL_REF3:
+ n = get_int24(ep);
+ ep += 3;
+ if (n >= atom_table_size()) {
+ goto error;
+ }
+ *objp = make_atom(n);
+ break;
+
+ case BINARY_INTERNAL_REF:
+ {
+ ProcBin* pb = (ProcBin*) hp;
+ sys_memcpy(pb, ep, sizeof(ProcBin));
+ ep += sizeof(ProcBin);
+
+ erts_refc_inc(&pb->val->refc, 1);
+ hp += PROC_BIN_SIZE;
+ pb->next = off_heap->first;
+ off_heap->first = (struct erl_off_heap_header*)pb;
+ pb->flags = 0;
+ *objp = make_binary(pb);
+ break;
+ }
+ case BIT_BINARY_INTERNAL_REF:
+ {
+ Sint bitoffs = *ep++;
+ Sint bitsize = *ep++;
+ ProcBin* pb = (ProcBin*) hp;
+ ErlSubBin* sub;
+ sys_memcpy(pb, ep, sizeof(ProcBin));
+ ep += sizeof(ProcBin);
+
+ erts_refc_inc(&pb->val->refc, 1);
+ hp += PROC_BIN_SIZE;
+ pb->next = off_heap->first;
+ off_heap->first = (struct erl_off_heap_header*)pb;
+ pb->flags = 0;
+
+ sub = (ErlSubBin*)hp;
+ sub->thing_word = HEADER_SUB_BIN;
+ sub->size = pb->size - (bitoffs + bitsize + 7)/8;
+ sub->offs = 0;
+ sub->bitoffs = bitoffs;
+ sub->bitsize = bitsize;
+ sub->is_writable = 0;
+ sub->orig = make_binary(pb);
+
+ hp += ERL_SUB_BIN_SIZE;
+ *objp = make_binary(sub);
+ break;
+ }
+
default:
error:
/* UNDO:
@@ -2642,20 +2818,29 @@ encode_size_struct2(ErtsAtomCacheMap *acmp, Eterm obj, unsigned dflags)
case NIL_DEF:
result++;
break;
- case ATOM_DEF: {
- int alen = atom_tab(atom_val(obj))->len;
- if ((MAX_ATOM_LENGTH <= 255 || alen <= 255)
- && (dflags & DFLAG_SMALL_ATOM_TAGS)) {
- /* Make sure a SMALL_ATOM_EXT fits: SMALL_ATOM_EXT l t1 t2... */
- result += 1 + 1 + alen;
+ case ATOM_DEF:
+ if (dflags & DFLAGS_INTERNAL_TAGS) {
+ if (atom_val(obj) >= (1<<16)) {
+ result += 1 + 3;
+ }
+ else {
+ result += 1 + 2;
+ }
}
else {
- /* Make sure an ATOM_EXT fits: ATOM_EXT l1 l0 t1 t2... */
- result += 1 + 2 + alen;
+ int alen = atom_tab(atom_val(obj))->len;
+ if ((MAX_ATOM_LENGTH <= 255 || alen <= 255)
+ && (dflags & DFLAG_SMALL_ATOM_TAGS)) {
+ /* Make sure a SMALL_ATOM_EXT fits: SMALL_ATOM_EXT l t1 t2... */
+ result += 1 + 1 + alen;
+ }
+ else {
+ /* Make sure an ATOM_EXT fits: ATOM_EXT l1 l0 t1 t2... */
+ result += 1 + 2 + alen;
+ }
+ insert_acache_map(acmp, obj);
}
- insert_acache_map(acmp, obj);
break;
- }
case SMALL_DEF:
{
Sint val = signed_val(obj);
@@ -2734,8 +2919,25 @@ encode_size_struct2(ErtsAtomCacheMap *acmp, Eterm obj, unsigned dflags)
}
break;
case BINARY_DEF:
+ if (dflags & DFLAGS_INTERNAL_TAGS) {
+ ProcBin* pb = (ProcBin*) binary_val(obj);
+ Uint sub_extra = 0;
+ Uint tot_bytes = pb->size;
+ if (pb->thing_word == HEADER_SUB_BIN) {
+ ErlSubBin* sub = (ErlSubBin*) pb;
+ pb = (ProcBin*) binary_val(sub->orig);
+ sub_extra = 2; /* bitoffs and bitsize */
+ tot_bytes += (sub->bitoffs + sub->bitsize+ 7) / 8;
+ }
+ if (pb->thing_word == HEADER_PROC_BIN
+ && heap_bin_size(tot_bytes) > PROC_BIN_SIZE) {
+
+ result += 1 + sub_extra + sizeof(ProcBin);
+ break;
+ }
+ }
result += 1 + 4 + binary_size(obj) +
- 5; /* For unaligned binary */
+ 5; /* For unaligned binary */
break;
case FUN_DEF:
{
@@ -2807,7 +3009,7 @@ encode_size_struct2(ErtsAtomCacheMap *acmp, Eterm obj, unsigned dflags)
}
static Sint
-decoded_size(byte *ep, byte* endp, int no_refc_bins)
+decoded_size(byte *ep, byte* endp, int no_refc_bins, int internal_tags)
{
int heap_size = 0;
int terms;
@@ -3017,6 +3219,29 @@ decoded_size(byte *ep, byte* endp, int no_refc_bins)
heap_size += ERL_FUN_SIZE + num_free;
break;
}
+ case ATOM_INTERNAL_REF2:
+ SKIP(2+atom_extra_skip);
+ atom_extra_skip = 0;
+ break;
+ case ATOM_INTERNAL_REF3:
+ SKIP(3+atom_extra_skip);
+ atom_extra_skip = 0;
+ break;
+
+ case BINARY_INTERNAL_REF:
+ if (!internal_tags) {
+ return -1;
+ }
+ SKIP(sizeof(ProcBin));
+ heap_size += PROC_BIN_SIZE;
+ break;
+ case BIT_BINARY_INTERNAL_REF:
+ if (!internal_tags) {
+ return -1;
+ }
+ SKIP(2+sizeof(ProcBin));
+ heap_size += PROC_BIN_SIZE + ERL_SUB_BIN_SIZE;
+ break;
default:
return -1;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-01 07:32:03 +0000