diff options
| -rw-r--r-- | erts/emulator/beam/dist.h | 1 | ||||
| -rw-r--r-- | erts/emulator/beam/external.c | 39 |
2 files changed, 4 insertions, 36 deletions
diff --git a/erts/emulator/beam/dist.h b/erts/emulator/beam/dist.h index 8f6be1061a..6ed36a478e 100644 --- a/erts/emulator/beam/dist.h +++ b/erts/emulator/beam/dist.h @@ -53,6 +53,7 @@ | DFLAG_EXPORT_PTR_TAG \ | DFLAG_BIT_BINARIES \ | DFLAG_MAP_TAG \ + | DFLAG_UTF8_ATOMS \ | DFLAG_BIG_CREATION) /* opcodes used in distribution messages */ diff --git a/erts/emulator/beam/external.c b/erts/emulator/beam/external.c index 186b250c7e..285ae4ac78 100644 --- a/erts/emulator/beam/external.c +++ b/erts/emulator/beam/external.c @@ -2093,7 +2093,6 @@ enc_atom(ErtsAtomCacheMap *acmp, Eterm atom, byte *ep, Uint32 dflags) { int iix; int len; - int utf8_atoms = (int) (dflags & DFLAG_UTF8_ATOMS); ASSERT(is_atom(atom)); @@ -2122,8 +2121,8 @@ enc_atom(ErtsAtomCacheMap *acmp, Eterm atom, byte *ep, Uint32 dflags) if (iix < 0) { Atom *a = atom_tab(atom_val(atom)); len = a->len; - if (utf8_atoms || a->latin1_chars < 0) { - if (len > 255) { + { + if (len > 255) { *ep++ = ATOM_UTF8_EXT; put_int16(len, ep); ep += 2; @@ -2135,32 +2134,6 @@ enc_atom(ErtsAtomCacheMap *acmp, Eterm atom, byte *ep, Uint32 dflags) } sys_memcpy((char *) ep, (char *) a->name, len); } - else { - if (a->latin1_chars <= 255 && (dflags & DFLAG_SMALL_ATOM_TAGS)) { - *ep++ = SMALL_ATOM_EXT; - if (len == a->latin1_chars) { - sys_memcpy(ep+1, a->name, len); - } - else { - len = erts_utf8_to_latin1(ep+1, a->name, len); - ASSERT(len == a->latin1_chars); - } - put_int8(len, ep); - ep++; - } - else { - *ep++ = ATOM_EXT; - if (len == a->latin1_chars) { - sys_memcpy(ep+2, a->name, len); - } - else { - len = erts_utf8_to_latin1(ep+2, a->name, len); - ASSERT(len == a->latin1_chars); - } - put_int16(len, ep); - ep += 2; - } - } ep += len; return ep; } @@ -4085,19 +4058,13 @@ encode_size_struct_int(TTBSizeContext* ctx, ErtsAtomCacheMap *acmp, Eterm obj, else { Atom *a = atom_tab(atom_val(obj)); int alen; - if ((dflags & DFLAG_UTF8_ATOMS) || a->latin1_chars < 0) { + { alen = a->len; result += 1 + 1 + alen; if (alen > 255) { result++; /* ATOM_UTF8_EXT (not small) */ } } - else { - alen = a->latin1_chars; - result += 1 + 1 + alen; - if (alen > 255 || !(dflags & DFLAG_SMALL_ATOM_TAGS)) - result++; /* ATOM_EXT (not small) */ - } insert_acache_map(acmp, obj, dflags); } break; |