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Add "jit68k" prefs item to enable built-in 68k DR emulator.

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This commit is contained in:
gbeauche 2004-06-03 21:52:55 +00:00
parent bf17f78ac4
commit a9c38c3598
5 changed files with 23 additions and 12 deletions
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10
SheepShaver/src/Unix/prefs_editor_gtk.cpp
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@ -525,18 +525,24 @@ static void read_jit_settings(void)
#endif
}
// "Use built-in 68k DR emulator" button toggled
static void tb_jit_68k(GtkWidget *widget)
{
PrefsReplaceBool("jit68k", GTK_TOGGLE_BUTTON(widget)->active);
}
// Create "JIT Compiler" pane
static void create_jit_pane(GtkWidget *top)
{
#if USE_JIT
GtkWidget *box, *table, *label, *menu;
char str[32];
box = make_pane(top, STR_JIT_PANE_TITLE);
#if USE_JIT
make_checkbox(box, STR_JIT_CTRL, "jit", GTK_SIGNAL_FUNC(tb_jit));
set_jit_sensitive();
#endif
make_checkbox(box, STR_JIT_68K_CTRL, "jit68k", GTK_SIGNAL_FUNC(tb_jit_68k));
}

21
SheepShaver/src/emul_op.cpp
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@ -287,17 +287,18 @@ void EmulOp(M68kRegisters *r, uint32 pc, int selector)
TimerReset();
MacOSUtilReset();
AudioReset();
#if 0
// Enable DR emulator
D(bug("DR activated\n"));
WriteMacInt32(KernelDataAddr + 0x17a0, 3); // Prepare for DR emulator activation
WriteMacInt32(KernelDataAddr + 0x17c0, DR_CACHE_BASE);
WriteMacInt32(KernelDataAddr + 0x17c4, DR_CACHE_SIZE);
WriteMacInt32(KernelDataAddr + 0x1b04, DR_CACHE_BASE);
WriteMacInt32(KernelDataAddr + 0x1b00, DR_EMULATOR_BASE);
memcpy((void *)DR_EMULATOR_BASE, (void *)(ROM_BASE + 0x370000), DR_EMULATOR_SIZE);
MakeExecutable(0, (void *)DR_EMULATOR_BASE, DR_EMULATOR_SIZE);
#endif
if (PrefsFindBool("jit68k")) {
D(bug("DR activated\n"));
WriteMacInt32(KernelDataAddr + 0x17a0, 3); // Prepare for DR emulator activation
WriteMacInt32(KernelDataAddr + 0x17c0, DR_CACHE_BASE);
WriteMacInt32(KernelDataAddr + 0x17c4, DR_CACHE_SIZE);
WriteMacInt32(KernelDataAddr + 0x1b04, DR_CACHE_BASE);
WriteMacInt32(KernelDataAddr + 0x1b00, DR_EMULATOR_BASE);
memcpy((void *)DR_EMULATOR_BASE, (void *)(ROM_BASE + 0x370000), DR_EMULATOR_SIZE);
MakeExecutable(0, (void *)DR_EMULATOR_BASE, DR_EMULATOR_SIZE);
}
break;
case OP_IRQ: // Level 1 interrupt

1
SheepShaver/src/include/user_strings.h
View File

@ -134,6 +134,7 @@ enum {
// JIT Compiler pane
STR_JIT_PANE_TITLE = 3700,
STR_JIT_CTRL,
STR_JIT_68K_CTRL,
// Mac window
STR_WINDOW_TITLE = 4000,

2
SheepShaver/src/prefs_items.cpp
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@ -54,6 +54,7 @@ prefs_desc common_prefs_items[] = {
{"noclipconversion", TYPE_BOOLEAN, false, "don't convert clipboard contents"},
{"ignoresegv", TYPE_BOOLEAN, false, "ignore illegal memory accesses"},
{"jit", TYPE_BOOLEAN, false, "enable JIT compiler"},
{"jit68k", TYPE_BOOLEAN, false, "enable 68k DR emulator"},
{"keyboardtype", TYPE_INT32, false, "hardware keyboard type"},
{NULL, TYPE_END, false, NULL} // End of list
};
@ -83,6 +84,7 @@ void AddPrefsDefaults(void)
#else
PrefsAddBool("jit", false);
#endif
PrefsAddBool("jit68k", false);
PrefsAddInt32("keyboardtype", 5);
}

1
SheepShaver/src/user_strings.cpp
View File

@ -141,6 +141,7 @@ user_string_def common_strings[] = {
{STR_JIT_PANE_TITLE, "JIT Compiler"},
{STR_JIT_CTRL, "Enable JIT Compiler"},
{STR_JIT_68K_CTRL, "Enable built-in 68k DR Emulator"},
{STR_WINDOW_TITLE, "SheepShaver"},
{STR_WINDOW_TITLE_FROZEN, "SheepShaver *** FROZEN ***"},