diff --git a/Src/CPU/68K/68K.cpp b/Src/CPU/68K/68K.cpp
index 6e79abd..16bced0 100644
--- a/Src/CPU/68K/68K.cpp
+++ b/Src/CPU/68K/68K.cpp
@@ -1,12 +1,12 @@
/**
** Supermodel
** A Sega Model 3 Arcade Emulator.
- ** Copyright 2011 Bart Trzynadlowski, Nik Henson
+ ** Copyright 2003-2022 The Supermodel Team
**
** This file is part of Supermodel.
**
** Supermodel is free software: you can redistribute it and/or modify it under
- ** the terms of the GNU General Public License as published by the Free
+ ** the terms of the GNU General Public License as published by the Free
** Software Foundation, either version 3 of the License, or (at your option)
** any later version.
**
@@ -18,13 +18,13 @@
** You should have received a copy of the GNU General Public License along
** with Supermodel. If not, see .
**/
-
+
/*
* 68K.cpp
- *
+ *
* 68K CPU interface. This is presently just a wrapper for the Musashi 68K core
* and therefore, only a single CPU is supported. In the future, we may want to
- * add in another 68K core (eg., Turbo68K, A68K, or a recompiler).
+ * add in another 68K core (eg., Turbo68K, A68K, or a recompiler).
*
* To-Do List
* ----------
@@ -41,7 +41,7 @@
/******************************************************************************
Internal Context
-
+
An active context must be mapped before calling M68K interface functions. Only
the bus and IRQ handlers are copied here; the CPU context is passed directly
to Musashi.
@@ -67,11 +67,11 @@ static int s_lastCycles;
******************************************************************************/
// CPU state
-
+
UINT32 M68KGetARegister(int n)
{
m68k_register_t r;
-
+
switch (n)
{
case 0: r = M68K_REG_A0; break;
@@ -84,14 +84,14 @@ UINT32 M68KGetARegister(int n)
case 7: r = M68K_REG_A7; break;
default: r = M68K_REG_A7; break;
}
-
+
return m68k_get_reg(NULL, r);
}
UINT32 M68KGetDRegister(int n)
{
m68k_register_t r;
-
+
switch (n)
{
case 0: r = M68K_REG_D0; break;
@@ -104,7 +104,7 @@ UINT32 M68KGetDRegister(int n)
case 7: r = M68K_REG_D7; break;
default: r = M68K_REG_D7; break;
}
-
+
return m68k_get_reg(NULL, r);
}
@@ -116,22 +116,22 @@ UINT32 M68KGetPC(void)
void M68KSaveState(CBlockFile *StateFile, const char *name)
{
StateFile->NewBlock(name, __FILE__);
-
+
/*
* Rather than writing the context directly, the get/set register
* functions are used, ensuring that all context members are packed/
* unpacked correctly.
*
* Note: Some of these are undoubtedly 68010 or 68020 registers and not
- * really necessary. But if the layout is changed now, the save state
+ * really necessary. But if the layout is changed now, the save state
* version has to be changed, so don't do it!
*/
-
+
UINT32 data[34];
m68ki_cpu_core Ctx;
-
+
m68k_get_context(&Ctx);
-
+
data[0] = Ctx.int_level;
data[1] = Ctx.int_cycles;
data[2] = Ctx.stopped;
@@ -166,7 +166,7 @@ void M68KSaveState(CBlockFile *StateFile, const char *name)
data[31] = m68k_get_reg(NULL, M68K_REG_PREF_DATA);
data[32] = m68k_get_reg(NULL, M68K_REG_PPC);
data[33] = m68k_get_reg(NULL, M68K_REG_IR);
-
+
StateFile->Write(data, sizeof(data));
}
@@ -180,10 +180,10 @@ void M68KLoadState(CBlockFile *StateFile, const char *name)
UINT32 data[34];
m68ki_cpu_core Ctx;
-
+
StateFile->Read(data, sizeof(data));
-
- // These must be set first, to ensure another contexts' IRQs aren't active when PC is changed
+
+ // These must be set first, to ensure another contexts' IRQs aren't active when PC is changed
m68k_get_context(&Ctx);
Ctx.int_level = data[0];
Ctx.int_cycles = data[1];
@@ -303,6 +303,7 @@ bool M68KInit(void)
s_Bus = NULL;
#ifdef SUPERMODEL_DEBUGGER
s_Debug = NULL;
+ m68k_set_instr_hook_callback(M68KDebugCallback);
#endif // SUPERMODEL_DEBUGGER
DebugLog("Initialized 68K\n");
return OKAY;
@@ -366,7 +367,7 @@ UINT32 M68KSetRegister(M68KCtx *Src, unsigned reg, UINT32 val)
/******************************************************************************
Musashi 68K Handlers
-
+
Musashi/m68kconf.h has been configured to call these directly.
******************************************************************************/
diff --git a/Src/CPU/68K/Musashi/m68kconf.h b/Src/CPU/68K/Musashi/m68kconf.h
index c6963e6..b1308fa 100644
--- a/Src/CPU/68K/Musashi/m68kconf.h
+++ b/Src/CPU/68K/Musashi/m68kconf.h
@@ -1,12 +1,12 @@
/**
** Supermodel
** A Sega Model 3 Arcade Emulator.
- ** Copyright 2011 Bart Trzynadlowski, Nik Henson
+ ** Copyright 2003-2022 The Supermodel Team
**
** This file is part of Supermodel.
**
** Supermodel is free software: you can redistribute it and/or modify it under
- ** the terms of the GNU General Public License as published by the Free
+ ** the terms of the GNU General Public License as published by the Free
** Software Foundation, either version 3 of the License, or (at your option)
** any later version.
**
@@ -18,11 +18,11 @@
** You should have received a copy of the GNU General Public License along
** with Supermodel. If not, see .
**/
-
+
/*
* m68kconf.h
*
- * Musashi configuration.
+ * Musashi configuration.
*
* Permission was obtained from Karl Stenerud to apply the GPL license to this
* code.
@@ -96,8 +96,8 @@
* 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_SPECIFY_HANDLER
-#define M68K_INT_ACK_CALLBACK(A) M68KIRQCallback(A)
+#define M68K_EMULATE_INT_ACK OPT_ON
+#define M68K_INT_ACK_CALLBACK(A) your_int_ack_handler_function(A)
/* If ON, CPU will call the breakpoint acknowledge callback when it encounters
@@ -116,7 +116,7 @@
* instruction.
*/
#define M68K_EMULATE_RESET OPT_OFF
-#define M68K_RESET_CALLBACK() M68KResetCallback()
+#define M68K_RESET_CALLBACK() your_reset_instr_handler_function()
/* If ON, CPU will call the callback when it encounters a cmpi.l #v, dn
@@ -154,12 +154,12 @@
* instruction.
*/
#ifdef SUPERMODEL_DEBUGGER
-#define M68K_INSTRUCTION_HOOK OPT_SPECIFY_HANDLER
-#define M68K_INSTRUCTION_CALLBACK() M68KDebugCallback()
+#define M68K_INSTRUCTION_HOOK OPT_ON
#else
#define M68K_INSTRUCTION_HOOK OPT_OFF
+#endif // SUPERMODEL_DEBUGGER
#define M68K_INSTRUCTION_CALLBACK() your_instruction_hook_function()
-#endif // SUPERMODEL_DEBUGGER
+
/* If ON, the CPU will emulate the 4-byte prefetch queue of a real 68000 */
#define M68K_EMULATE_PREFETCH OPT_OFF