+
+ return hentbuf;
+}
+
+/* Build the disassembler instruction hash table. */
+
+static void
+build_dis_hash_table (CGEN_CPU_DESC cd)
+{
+ int count = cgen_insn_count (cd) + cgen_macro_insn_count (cd);
+ CGEN_INSN_TABLE *insn_table = & cd->insn_table;
+ CGEN_INSN_TABLE *macro_insn_table = & cd->macro_insn_table;
+ unsigned int hash_size = cd->dis_hash_size;
+ CGEN_INSN_LIST *hash_entry_buf;
+ CGEN_INSN_LIST **dis_hash_table;
+ CGEN_INSN_LIST *dis_hash_table_entries;
+
+ /* The space allocated for the hash table consists of two parts:
+ the hash table and the hash lists. */
+
+ dis_hash_table = (CGEN_INSN_LIST **)
+ xmalloc (hash_size * sizeof (CGEN_INSN_LIST *));
+ memset (dis_hash_table, 0, hash_size * sizeof (CGEN_INSN_LIST *));
+ dis_hash_table_entries = hash_entry_buf = (CGEN_INSN_LIST *)
+ xmalloc (count * sizeof (CGEN_INSN_LIST));
+
+ /* Add compiled in insns.
+ Don't include the first one as it is a reserved entry. */
+ /* ??? It was the end of all hash chains, and also the special
+ "invalid insn" marker. May be able to do it differently now. */
+
+ hash_entry_buf = hash_insn_array (cd,
+ insn_table->init_entries + 1,
+ insn_table->num_init_entries - 1,
+ insn_table->entry_size,
+ dis_hash_table, hash_entry_buf);
+
+ /* Add compiled in macro-insns. */
+
+ hash_entry_buf = hash_insn_array (cd, macro_insn_table->init_entries,
+ macro_insn_table->num_init_entries,
+ macro_insn_table->entry_size,
+ dis_hash_table, hash_entry_buf);
+
+ /* Add runtime added insns.
+ Later added insns will be prefered over earlier ones. */
+
+ hash_entry_buf = hash_insn_list (cd, insn_table->new_entries,
+ dis_hash_table, hash_entry_buf);
+
+ /* Add runtime added macro-insns. */
+
+ hash_insn_list (cd, macro_insn_table->new_entries,
+ dis_hash_table, hash_entry_buf);
+
+ cd->dis_hash_table = dis_hash_table;
+ cd->dis_hash_table_entries = dis_hash_table_entries;