Index: cpu/m68kconf.h
===================================================================
--- cpu/m68kconf.h	(revision 3153af3ee9bb948ed271c84ab58f365f2f338090)
+++ cpu/m68kconf.h	(revision 93280c23175951b9a7032ca929ca2cc0457af62d)
@@ -53,5 +53,5 @@
  */
 #ifndef M68K_COMPILE_FOR_MAME
-#define M68K_COMPILE_FOR_MAME      OPT_OFF
+#define M68K_COMPILE_FOR_MAME      OPT_ON
 #endif /* M68K_COMPILE_FOR_MAME */
 
@@ -65,7 +65,7 @@
 
 /* Turn ON if you want to use the following M68K variants */
-#define M68K_EMULATE_010            OPT_OFF
-#define M68K_EMULATE_EC020          OPT_OFF
-#define M68K_EMULATE_020            OPT_OFF
+#define M68K_EMULATE_010            OPT_ON
+#define M68K_EMULATE_EC020          OPT_ON
+#define M68K_EMULATE_020            OPT_ON
 
 
@@ -132,5 +132,5 @@
  * instruction.
  */
-#define M68K_INSTRUCTION_HOOK       OPT_ON
+#define M68K_INSTRUCTION_HOOK       OPT_OFF
 #define M68K_INSTRUCTION_CALLBACK() your_instruction_hook_function()
 
Index: cpu/m68kmake.c
===================================================================
--- cpu/m68kmake.c	(revision 3153af3ee9bb948ed271c84ab58f365f2f338090)
+++ cpu/m68kmake.c	(revision 93280c23175951b9a7032ca929ca2cc0457af62d)
@@ -650,5 +650,5 @@
 
 
-	for(op = g_opcode_input_table;op->name[0] != 0;op++)
+	for(op = g_opcode_input_table;op->name != NULL;op++)
 	{
 		if(	strcmp(name, op->name) == 0 &&
@@ -666,5 +666,5 @@
 	opcode_struct* op;
 
-	for(op = g_opcode_input_table;op->name[0] != 0;op++)
+	for(op = g_opcode_input_table;op->name != NULL;op++)
 	{
 		if(strcmp(op->name, "illegal") == 0)