static void jl_serialize_tag_type(ios_t *s, jl_value_t *v)
{
if (jl_is_struct_type(v)) {
writetag(s, (jl_value_t*)jl_struct_kind);
jl_serialize_value(s, jl_struct_kind);
write_uint16(s, jl_tuple_len(((jl_struct_type_t*)v)->names));
write_int32(s, ((jl_struct_type_t*)v)->uid);
write_int32(s, ((jl_struct_type_t*)v)->size);
write_int32(s, ((jl_struct_type_t*)v)->alignment);
size_t nf = jl_tuple_len(((jl_struct_type_t*)v)->names);
ios_write(s, (char*)&((jl_struct_type_t*)v)->fields[0], nf*sizeof(jl_fielddesc_t));
jl_serialize_value(s, ((jl_struct_type_t*)v)->name);
jl_serialize_value(s, ((jl_struct_type_t*)v)->parameters);
jl_serialize_value(s, ((jl_struct_type_t*)v)->super);
jl_serialize_value(s, ((jl_struct_type_t*)v)->names);
jl_serialize_value(s, ((jl_struct_type_t*)v)->types);
jl_serialize_value(s, ((jl_struct_type_t*)v)->ctor_factory);
jl_serialize_value(s, ((jl_struct_type_t*)v)->env);
jl_serialize_value(s, ((jl_struct_type_t*)v)->linfo);
jl_serialize_fptr(s, ((jl_struct_type_t*)v)->fptr);
}
else if (jl_is_bits_type(v)) {
writetag(s, jl_struct_kind);
jl_serialize_value(s, jl_bits_kind);
if (v == (jl_value_t*)jl_int32_type)
write_uint8(s, 2);
else if (v == (jl_value_t*)jl_bool_type)
write_uint8(s, 3);
else if (v == (jl_value_t*)jl_int64_type)
write_uint8(s, 4);
else
write_uint8(s, 0);
jl_serialize_value(s, ((jl_tag_type_t*)v)->name);
jl_serialize_value(s, ((jl_bits_type_t*)v)->parameters);
write_int32(s, ((jl_bits_type_t*)v)->nbits);
jl_serialize_value(s, ((jl_bits_type_t*)v)->super);
write_int32(s, ((jl_bits_type_t*)v)->uid);
}
else {
assert(jl_is_tag_type(v));
writetag(s, jl_tag_kind);
jl_serialize_value(s, ((jl_tag_type_t*)v)->name);
jl_serialize_value(s, ((jl_tag_type_t*)v)->parameters);
jl_serialize_value(s, ((jl_tag_type_t*)v)->super);
}
}
static void jl_serialize_tag_type(ios_t *s, jl_value_t *v)
{
if (jl_is_struct_type(v)) {
writetag(s, (jl_value_t*)jl_struct_kind);
jl_serialize_value(s, jl_struct_kind);
jl_serialize_value(s, ((jl_struct_type_t*)v)->name);
jl_serialize_value(s, ((jl_struct_type_t*)v)->parameters);
jl_serialize_value(s, ((jl_struct_type_t*)v)->super);
jl_serialize_value(s, ((jl_struct_type_t*)v)->names);
jl_serialize_value(s, ((jl_struct_type_t*)v)->types);
jl_serialize_value(s, ((jl_struct_type_t*)v)->ctor_factory);
jl_serialize_value(s, ((jl_struct_type_t*)v)->env);
jl_serialize_value(s, ((jl_struct_type_t*)v)->linfo);
jl_serialize_fptr(s, ((jl_struct_type_t*)v)->fptr);
write_int32(s, ((jl_struct_type_t*)v)->uid);
}
else if (jl_is_bits_type(v)) {
writetag(s, jl_struct_kind);
jl_serialize_value(s, jl_bits_kind);
if (v == (jl_value_t*)jl_int32_type)
write_uint8(s, 2);
else if (v == (jl_value_t*)jl_bool_type)
write_uint8(s, 3);
else if (v == (jl_value_t*)jl_int64_type)
write_uint8(s, 4);
else
write_uint8(s, 0);
jl_serialize_value(s, ((jl_tag_type_t*)v)->name);
jl_serialize_value(s, ((jl_bits_type_t*)v)->parameters);
write_int32(s, ((jl_bits_type_t*)v)->nbits);
jl_serialize_value(s, ((jl_bits_type_t*)v)->super);
write_int32(s, ((jl_bits_type_t*)v)->uid);
}
else {
assert(jl_is_tag_type(v));
writetag(s, jl_tag_kind);
jl_serialize_value(s, ((jl_tag_type_t*)v)->name);
jl_serialize_value(s, ((jl_tag_type_t*)v)->parameters);
jl_serialize_value(s, ((jl_tag_type_t*)v)->super);
}
}
static void jl_serialize_value_(ios_t *s, jl_value_t *v)
{
if (v == NULL) {
write_uint8(s, Null_tag);
return;
}
void **bp = ptrhash_bp(&ser_tag, v);
if (*bp != HT_NOTFOUND) {
write_as_tag(s, (uint8_t)(ptrint_t)*bp);
return;
}
if (tree_literal_values) {
// compressing tree
if (!is_ast_node(v)) {
writetag(s, (jl_value_t*)LiteralVal_tag);
write_uint16(s, literal_val_id(v));
return;
}
}
else {
bp = ptrhash_bp(&backref_table, v);
if (*bp != HT_NOTFOUND) {
write_uint8(s, BackRef_tag);
write_int32(s, (ptrint_t)*bp);
return;
}
ptrhash_put(&backref_table, v, (void*)(ptrint_t)ios_pos(s));
}
size_t i;
if (jl_is_tuple(v)) {
size_t l = ((jl_tuple_t*)v)->length;
if (l <= 255) {
writetag(s, jl_tuple_type);
write_uint8(s, (uint8_t)l);
}
else {
writetag(s, (jl_value_t*)LongTuple_tag);
write_int32(s, l);
}
for(i=0; i < l; i++) {
jl_serialize_value(s, jl_tupleref(v, i));
}
}
else if (jl_is_symbol(v)) {
size_t l = strlen(((jl_sym_t*)v)->name);
if (l <= 255) {
writetag(s, jl_symbol_type);
write_uint8(s, (uint8_t)l);
}
else {
writetag(s, (jl_value_t*)LongSymbol_tag);
write_int32(s, l);
}
ios_write(s, ((jl_sym_t*)v)->name, l);
}
else if (jl_is_array(v)) {
jl_array_t *ar = (jl_array_t*)v;
writetag(s, (jl_value_t*)jl_array_type);
jl_serialize_value(s, ar->type);
jl_value_t *elty = jl_tparam0(ar->type);
for (i=0; i < ar->ndims; i++)
jl_serialize_value(s, jl_box_long(jl_array_dim(ar,i)));
if (jl_is_bits_type(elty)) {
size_t tot = ar->length * ar->elsize;
ios_write(s, ar->data, tot);
}
else {
for(i=0; i < ar->length; i++) {
jl_serialize_value(s, jl_cellref(v, i));
}
}
}
else if (jl_is_expr(v)) {
jl_expr_t *e = (jl_expr_t*)v;
size_t l = e->args->length;
if (l <= 255) {
writetag(s, jl_expr_type);
write_uint8(s, (uint8_t)l);
}
else {
writetag(s, (jl_value_t*)LongExpr_tag);
write_int32(s, l);
}
jl_serialize_value(s, e->head);
jl_serialize_value(s, e->etype);
for(i=0; i < l; i++) {
jl_serialize_value(s, jl_exprarg(e, i));
}
}
else if (jl_is_some_tag_type(v)) {
jl_serialize_tag_type(s, v);
}
else if (jl_is_typevar(v)) {
writetag(s, jl_tvar_type);
jl_serialize_value(s, ((jl_tvar_t*)v)->name);
jl_serialize_value(s, ((jl_tvar_t*)v)->lb);
jl_serialize_value(s, ((jl_tvar_t*)v)->ub);
write_int8(s, ((jl_tvar_t*)v)->bound);
}
else if (jl_is_function(v)) {
writetag(s, jl_func_kind);
jl_serialize_value(s, v->type);
jl_function_t *f = (jl_function_t*)v;
jl_serialize_value(s, (jl_value_t*)f->linfo);
jl_serialize_value(s, f->env);
if (f->linfo && f->linfo->ast &&
(jl_is_expr(f->linfo->ast) || jl_is_tuple(f->linfo->ast)) &&
f->fptr != &jl_trampoline) {
write_int32(s, 0);
}
else {
jl_serialize_fptr(s, f->fptr);
}
}
else if (jl_is_lambda_info(v)) {
writetag(s, jl_lambda_info_type);
jl_lambda_info_t *li = (jl_lambda_info_t*)v;
jl_serialize_value(s, li->ast);
jl_serialize_value(s, (jl_value_t*)li->sparams);
// don't save cached type info for code in the Base module, because
// it might reference types in the old System module.
if (li->module == jl_base_module)
jl_serialize_value(s, (jl_value_t*)jl_null);
else
jl_serialize_value(s, (jl_value_t*)li->tfunc);
jl_serialize_value(s, (jl_value_t*)li->name);
jl_serialize_value(s, (jl_value_t*)li->specTypes);
jl_serialize_value(s, (jl_value_t*)li->specializations);
jl_serialize_value(s, (jl_value_t*)li->inferred);
jl_serialize_value(s, (jl_value_t*)li->file);
jl_serialize_value(s, (jl_value_t*)li->line);
jl_serialize_value(s, (jl_value_t*)li->module);
}
else if (jl_typeis(v, jl_module_type)) {
jl_serialize_module(s, (jl_module_t*)v);
}
else if (jl_typeis(v, jl_methtable_type)) {
writetag(s, jl_methtable_type);
jl_methtable_t *mt = (jl_methtable_t*)v;
jl_serialize_methlist(s, mt->defs);
jl_serialize_methlist(s, mt->cache);
jl_serialize_value(s, mt->cache_1arg);
write_int32(s, mt->max_args);
}
else if (jl_typeis(v, jl_task_type)) {
jl_error("Task cannot be serialized");
}
else {
jl_value_t *t = (jl_value_t*)jl_typeof(v);
if (jl_is_bits_type(t)) {
void *data = jl_bits_data(v);
if (t == (jl_value_t*)jl_int64_type &&
*(int64_t*)data >= S32_MIN && *(int64_t*)data <= S32_MAX) {
writetag(s, (jl_value_t*)SmallInt64_tag);
write_int32(s, (int32_t)*(int64_t*)data);
}
else {
int nb = ((jl_bits_type_t*)t)->nbits;
writetag(s, jl_bits_kind);
jl_serialize_value(s, t);
ios_write(s, data, nb/8);
}
}
else if (jl_is_struct_type(t)) {
writetag(s, jl_struct_kind);
jl_serialize_value(s, t);
size_t nf = ((jl_struct_type_t*)t)->names->length;
size_t i;
for(i=0; i < nf; i++) {
jl_value_t *fld = ((jl_value_t**)v)[i+1];
jl_serialize_value(s, fld);
}
if (t == jl_idtable_type) {
jl_cell_1d_push(idtable_list, v);
}
}
else {
assert(0);
}
}
}