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+/* ======================================================================== */
+/* ========================= LICENSING & COPYRIGHT ======================== */
+/* ======================================================================== */
+/*
+ * MUSASHI
+ * Version 3.31
+ *
+ * A portable Motorola M680x0 processor emulation engine.
+ * Copyright 1998-2007 Karl Stenerud. All rights reserved.
+ *
+ * This code may be freely used for non-commercial purposes as long as this
+ * copyright notice remains unaltered in the source code and any binary files
+ * containing this code in compiled form.
+ *
+ * All other lisencing terms must be negotiated with the author
+ * (Karl Stenerud).
+ *
+ * The latest version of this code can be obtained at:
+ * http://kstenerud.cjb.net
+ */
+
+
+
+#ifndef M68KCONF__HEADER
+#define M68KCONF__HEADER
+
+
+/* Configuration switches.
+ * Use OPT_SPECIFY_HANDLER for configuration options that allow callbacks.
+ * OPT_SPECIFY_HANDLER causes the core to link directly to the function
+ * or macro you specify, rather than using callback functions whose pointer
+ * must be passed in using m68k_set_xxx_callback().
+ */
+#define OPT_OFF 0
+#define OPT_ON 1
+#define OPT_SPECIFY_HANDLER 2
+
+
+/* ======================================================================== */
+/* ============================== MAME STUFF ============================== */
+/* ======================================================================== */
+
+/* If you're compiling this for MAME, only change M68K_COMPILE_FOR_MAME
+ * to OPT_ON and use m68kmame.h to configure the 68k core.
+ */
+#ifndef M68K_COMPILE_FOR_MAME
+#define M68K_COMPILE_FOR_MAME OPT_ON
+#endif /* M68K_COMPILE_FOR_MAME */
+
+
+#if M68K_COMPILE_FOR_MAME == OPT_OFF
+
+
+/* ======================================================================== */
+/* ============================= CONFIGURATION ============================ */
+/* ======================================================================== */
+
+/* Turn ON if you want to use the following M68K variants */
+#define M68K_EMULATE_008 OPT_ON
+#define M68K_EMULATE_010 OPT_ON
+#define M68K_EMULATE_EC020 OPT_ON
+#define M68K_EMULATE_020 OPT_ON
+#define M68K_EMULATE_040 OPT_ON
+
+
+/* If ON, the CPU will call m68k_read_immediate_xx() for immediate addressing
+ * and m68k_read_pcrelative_xx() for PC-relative addressing.
+ * If off, all read requests from the CPU will be redirected to m68k_read_xx()
+ */
+#define M68K_SEPARATE_READS OPT_OFF
+
+/* If ON, the CPU will call m68k_write_32_pd() when it executes move.l with a
+ * predecrement destination EA mode instead of m68k_write_32().
+ * To simulate real 68k behavior, m68k_write_32_pd() must first write the high
+ * word to [address+2], and then write the low word to [address].
+ */
+#define M68K_SIMULATE_PD_WRITES OPT_OFF
+
+/* If ON, CPU will call the interrupt acknowledge callback when it services an
+ * interrupt.
+ * If off, all interrupts will be autovectored and all interrupt requests will
+ * auto-clear when the interrupt is serviced.
+ */
+#define M68K_EMULATE_INT_ACK OPT_OFF
+#define M68K_INT_ACK_CALLBACK(A) your_int_ack_handler_function(A)
+
+
+/* If ON, CPU will call the breakpoint acknowledge callback when it encounters
+ * a breakpoint instruction and it is running a 68010+.
+ */
+#define M68K_EMULATE_BKPT_ACK OPT_OFF
+#define M68K_BKPT_ACK_CALLBACK() your_bkpt_ack_handler_function()
+
+
+/* If ON, the CPU will monitor the trace flags and take trace exceptions
+ */
+#define M68K_EMULATE_TRACE OPT_OFF
+
+
+/* If ON, CPU will call the output reset callback when it encounters a reset
+ * instruction.
+ */
+#define M68K_EMULATE_RESET OPT_OFF
+#define M68K_RESET_CALLBACK() your_reset_handler_function()
+
+
+/* If ON, CPU will call the callback when it encounters a cmpi.l #v, dn
+ * instruction.
+ */
+#define M68K_CMPILD_HAS_CALLBACK OPT_OFF
+#define M68K_CMPILD_CALLBACK(v,r) your_cmpild_handler_function(v,r)
+
+
+/* If ON, CPU will call the callback when it encounters a rte
+ * instruction.
+ */
+#define M68K_RTE_HAS_CALLBACK OPT_OFF
+#define M68K_RTE_CALLBACK() your_rte_handler_function()
+
+/* If ON, CPU will call the callback when it encounters a tas
+ * instruction.
+ */
+#define M68K_TAS_HAS_CALLBACK OPT_OFF
+#define M68K_TAS_CALLBACK() your_tas_handler_function()
+
+
+/* If ON, CPU will call the set fc callback on every memory access to
+ * differentiate between user/supervisor, program/data access like a real
+ * 68000 would. This should be enabled and the callback should be set if you
+ * want to properly emulate the m68010 or higher. (moves uses function codes
+ * to read/write data from different address spaces)
+ */
+#define M68K_EMULATE_FC OPT_OFF
+#define M68K_SET_FC_CALLBACK(A) your_set_fc_handler_function(A)
+
+
+/* If ON, CPU will call the pc changed callback when it changes the PC by a
+ * large value. This allows host programs to be nicer when it comes to
+ * fetching immediate data and instructions on a banked memory system.
+ */
+#define M68K_MONITOR_PC OPT_OFF
+#define M68K_SET_PC_CALLBACK(A) your_pc_changed_handler_function(A)
+
+
+/* If ON, CPU will call the instruction hook callback before every
+ * instruction.
+ */
+#define M68K_INSTRUCTION_HOOK OPT_OFF
+#define M68K_INSTRUCTION_CALLBACK() your_instruction_hook_function()
+
+
+/* If ON, the CPU will emulate the 4-byte prefetch queue of a real 68000 */
+#define M68K_EMULATE_PREFETCH OPT_OFF
+
+
+/* If ON, the CPU will generate address error exceptions if it tries to
+ * access a word or longword at an odd address.
+ * NOTE: This is only emulated properly for 68000 mode.
+ */
+#define M68K_EMULATE_ADDRESS_ERROR OPT_OFF
+
+
+/* Turn ON to enable logging of illegal instruction calls.
+ * M68K_LOG_FILEHANDLE must be #defined to a stdio file stream.
+ * Turn on M68K_LOG_1010_1111 to log all 1010 and 1111 calls.
+ */
+#define M68K_LOG_ENABLE OPT_OFF
+#define M68K_LOG_1010_1111 OPT_OFF
+#define M68K_LOG_FILEHANDLE some_file_handle
+
+
+/* ----------------------------- COMPATIBILITY ---------------------------- */
+
+/* The following options set optimizations that violate the current ANSI
+ * standard, but will be compliant under the forthcoming C9X standard.
+ */
+
+
+/* If ON, the enulation core will use 64-bit integers to speed up some
+ * operations.
+*/
+#define M68K_USE_64_BIT OPT_OFF
+
+
+/* Set to your compiler's static inline keyword to enable it, or
+ * set it to blank to disable it.
+ * If you define INLINE in the makefile, it will override this value.
+ * NOTE: not enabling inline functions will SEVERELY slow down emulation.
+ */
+#ifndef INLINE
+#define INLINE static __inline__
+#endif /* INLINE */
+
+#endif /* M68K_COMPILE_FOR_MAME */
+
+
+/* ======================================================================== */
+/* ============================== END OF FILE ============================= */
+/* ======================================================================== */
+
+#endif /* M68KCONF__HEADER */