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1.56 release
[picodrive.git]
/
cpu
/
cz80
/
cz80.c
diff --git
a/cpu/cz80/cz80.c
b/cpu/cz80/cz80.c
index
461b46a
..
374325e
100644
(file)
--- a/
cpu/cz80/cz80.c
+++ b/
cpu/cz80/cz80.c
@@
-14,12
+14,20
@@
#include "cz80.h"
\r
\r
#if PICODRIVE_HACKS
\r
#include "cz80.h"
\r
\r
#if PICODRIVE_HACKS
\r
-#include <Pico/PicoInt.h>
\r
+#undef EMU_M68K
\r
+#include <pico/pico_int.h>
\r
#endif
\r
\r
#ifndef ALIGN_DATA
\r
#endif
\r
\r
#ifndef ALIGN_DATA
\r
+#ifdef _MSC_VER
\r
+#define ALIGN_DATA
\r
+#define inline
\r
+#undef CZ80_USE_JUMPTABLE
\r
+#define CZ80_USE_JUMPTABLE 0
\r
+#else
\r
#define ALIGN_DATA __attribute__((aligned(4)))
\r
#endif
\r
#define ALIGN_DATA __attribute__((aligned(4)))
\r
#endif
\r
+#endif
\r
\r
#define CF 0x01
\r
#define NF 0x02
\r
\r
#define CF 0x01
\r
#define NF 0x02
\r
@@
-234,6
+242,7
@@
INT32 Cz80_Exec(cz80_struc *CPU, INT32 cycles)
UINT32 res;
\r
UINT32 val;
\r
int afterEI = 0;
\r
UINT32 res;
\r
UINT32 val;
\r
int afterEI = 0;
\r
+ union16 *data;
\r
\r
PC = CPU->PC;
\r
#if CZ80_ENCRYPTED_ROM
\r
\r
PC = CPU->PC;
\r
#if CZ80_ENCRYPTED_ROM
\r
@@
-247,7
+256,8
@@
INT32 Cz80_Exec(cz80_struc *CPU, INT32 cycles)
Cz80_Exec:
\r
if (CPU->ICount > 0)
\r
{
\r
Cz80_Exec:
\r
if (CPU->ICount > 0)
\r
{
\r
- union16 *data = pzHL;
\r
+Cz80_Exec_nocheck:
\r
+ data = pzHL;
\r
Opcode = READ_OP();
\r
#if CZ80_EMULATE_R_EXACTLY
\r
zR++;
\r
Opcode = READ_OP();
\r
#if CZ80_EMULATE_R_EXACTLY
\r
zR++;
\r
@@
-262,6
+272,8
@@
Cz80_Check_Interrupt:
if (CPU->IRQState != CLEAR_LINE)
\r
{
\r
CHECK_INT
\r
if (CPU->IRQState != CLEAR_LINE)
\r
{
\r
CHECK_INT
\r
+ CPU->ICount -= CPU->ExtraCycles;
\r
+ CPU->ExtraCycles = 0;
\r
}
\r
goto Cz80_Exec;
\r
}
\r
}
\r
goto Cz80_Exec;
\r
}
\r