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-rw-r--r--source/cpumacro.h236
1 files changed, 118 insertions, 118 deletions
diff --git a/source/cpumacro.h b/source/cpumacro.h
index 1bd5d2f..c70c2ba 100644
--- a/source/cpumacro.h
+++ b/source/cpumacro.h
@@ -108,8 +108,8 @@ static void ADC8 (long Addr)
if (CheckDecimal ())
{
- uint8 A1 = (Registers.A.W) & 0xF;
- uint8 A2 = (Registers.A.W >> 4) & 0xF;
+ uint8 A1 = (ICPU.Registers.A.W) & 0xF;
+ uint8 A2 = (ICPU.Registers.A.W >> 4) & 0xF;
uint8 W1 = Work8 & 0xF;
uint8 W2 = (Work8 >> 4) & 0xF;
@@ -134,27 +134,27 @@ static void ADC8 (long Addr)
}
int8 Ans8 = (A2 << 4) | A1;
- if (~(Registers.AL ^ Work8) &
+ if (~(ICPU.Registers.AL ^ Work8) &
(Work8 ^ Ans8) & 0x80)
SetOverflow();
else
ClearOverflow();
- Registers.AL = Ans8;
- SetZN8 (Registers.AL);
+ ICPU.Registers.AL = Ans8;
+ SetZN8 (ICPU.Registers.AL);
}
else
{
- int16 Ans16 = Registers.AL + Work8 + CheckCarry();
+ int16 Ans16 = ICPU.Registers.AL + Work8 + CheckCarry();
ICPU._Carry = Ans16 >= 0x100;
- if (~(Registers.AL ^ Work8) &
+ if (~(ICPU.Registers.AL ^ Work8) &
(Work8 ^ (uint8) Ans16) & 0x80)
SetOverflow();
else
ClearOverflow();
- Registers.AL = (uint8) Ans16;
- SetZN8 (Registers.AL);
+ ICPU.Registers.AL = (uint8) Ans16;
+ SetZN8 (ICPU.Registers.AL);
}
}
@@ -165,10 +165,10 @@ static void ADC16 (long Addr)
if (CheckDecimal ())
{
- uint8 A1 = (Registers.A.W) & 0xF;
- uint8 A2 = (Registers.A.W >> 4) & 0xF;
- uint8 A3 = (Registers.A.W >> 8) & 0xF;
- uint8 A4 = (Registers.A.W >> 12) & 0xF;
+ uint8 A1 = (ICPU.Registers.A.W) & 0xF;
+ uint8 A2 = (ICPU.Registers.A.W >> 4) & 0xF;
+ uint8 A3 = (ICPU.Registers.A.W >> 8) & 0xF;
+ uint8 A4 = (ICPU.Registers.A.W >> 12) & 0xF;
uint8 W1 = Work16 & 0xF;
uint8 W2 = (Work16 >> 4) & 0xF;
uint8 W3 = (Work16 >> 8) & 0xF;
@@ -211,40 +211,40 @@ static void ADC16 (long Addr)
}
uint16 Ans16 = (A4 << 12) | (A3 << 8) | (A2 << 4) | (A1);
- if (~(Registers.A.W ^ Work16) &
+ if (~(ICPU.Registers.A.W ^ Work16) &
(Work16 ^ Ans16) & 0x8000)
SetOverflow();
else
ClearOverflow();
- Registers.A.W = Ans16;
- SetZN16 (Registers.A.W);
+ ICPU.Registers.A.W = Ans16;
+ SetZN16 (ICPU.Registers.A.W);
}
else
{
- uint32 Ans32 = Registers.A.W + Work16 + CheckCarry();
+ uint32 Ans32 = ICPU.Registers.A.W + Work16 + CheckCarry();
ICPU._Carry = Ans32 >= 0x10000;
- if (~(Registers.A.W ^ Work16) &
+ if (~(ICPU.Registers.A.W ^ Work16) &
(Work16 ^ (uint16) Ans32) & 0x8000)
SetOverflow();
else
ClearOverflow();
- Registers.A.W = (uint16) Ans32;
- SetZN16 (Registers.A.W);
+ ICPU.Registers.A.W = (uint16) Ans32;
+ SetZN16 (ICPU.Registers.A.W);
}
}
static void AND16 (long Addr)
{
- Registers.A.W &= S9xGetWord (Addr);
- SetZN16 (Registers.A.W);
+ ICPU.Registers.A.W &= S9xGetWord (Addr);
+ SetZN16 (ICPU.Registers.A.W);
}
static void AND8 (long Addr)
{
- Registers.AL &= S9xGetByte (Addr);
- SetZN8 (Registers.AL);
+ ICPU.Registers.AL &= S9xGetByte (Addr);
+ SetZN8 (ICPU.Registers.AL);
}
static inline void A_ASL16 ()
@@ -252,9 +252,9 @@ static inline void A_ASL16 ()
#ifndef SA1_OPCODES
CPU.Cycles += ONE_CYCLE;
#endif
- ICPU._Carry = (Registers.AH & 0x80) != 0;
- Registers.A.W <<= 1;
- SetZN16 (Registers.A.W);
+ ICPU._Carry = (ICPU.Registers.AH & 0x80) != 0;
+ ICPU.Registers.A.W <<= 1;
+ SetZN16 (ICPU.Registers.A.W);
}
static inline void A_ASL8 ()
@@ -262,9 +262,9 @@ static inline void A_ASL8 ()
#ifndef SA1_OPCODES
CPU.Cycles += ONE_CYCLE;
#endif
- ICPU._Carry = (Registers.AL & 0x80) != 0;
- Registers.AL <<= 1;
- SetZN8 (Registers.AL);
+ ICPU._Carry = (ICPU.Registers.AL & 0x80) != 0;
+ ICPU.Registers.AL <<= 1;
+ SetZN8 (ICPU.Registers.AL);
}
static void ASL16 (long Addr)
@@ -298,7 +298,7 @@ static void BIT16 (long Addr)
uint16 Work16 = S9xGetWord (Addr);
ICPU._Overflow = (Work16 & 0x4000) != 0;
ICPU._Negative = (uint8) (Work16 >> 8);
- ICPU._Zero = (Work16 & Registers.A.W) != 0;
+ ICPU._Zero = (Work16 & ICPU.Registers.A.W) != 0;
}
static void BIT8 (long Addr)
@@ -306,12 +306,12 @@ static void BIT8 (long Addr)
uint8 Work8 = S9xGetByte (Addr);
ICPU._Overflow = (Work8 & 0x40) != 0;
ICPU._Negative = Work8;
- ICPU._Zero = Work8 & Registers.AL;
+ ICPU._Zero = Work8 & ICPU.Registers.AL;
}
static void CMP16 (long Addr)
{
- int32 Int32 = (long) Registers.A.W -
+ int32 Int32 = (long) ICPU.Registers.A.W -
(long) S9xGetWord (Addr);
ICPU._Carry = Int32 >= 0;
SetZN16 ((uint16) Int32);
@@ -319,7 +319,7 @@ static void CMP16 (long Addr)
static void CMP8 (long Addr)
{
- int16 Int16 = (short) Registers.AL -
+ int16 Int16 = (short) ICPU.Registers.AL -
(short) S9xGetByte (Addr);
ICPU._Carry = Int16 >= 0;
SetZN8 ((uint8) Int16);
@@ -327,7 +327,7 @@ static void CMP8 (long Addr)
static void CMX16 (long Addr)
{
- int32 Int32 = (long) Registers.X.W -
+ int32 Int32 = (long) ICPU.Registers.X.W -
(long) S9xGetWord (Addr);
ICPU._Carry = Int32 >= 0;
SetZN16 ((uint16) Int32);
@@ -335,7 +335,7 @@ static void CMX16 (long Addr)
static void CMX8 (long Addr)
{
- int16 Int16 = (short) Registers.XL -
+ int16 Int16 = (short) ICPU.Registers.XL -
(short) S9xGetByte (Addr);
ICPU._Carry = Int16 >= 0;
SetZN8 ((uint8) Int16);
@@ -343,7 +343,7 @@ static void CMX8 (long Addr)
static void CMY16 (long Addr)
{
- int32 Int32 = (long) Registers.Y.W -
+ int32 Int32 = (long) ICPU.Registers.Y.W -
(long) S9xGetWord (Addr);
ICPU._Carry = Int32 >= 0;
SetZN16 ((uint16) Int32);
@@ -351,7 +351,7 @@ static void CMY16 (long Addr)
static void CMY8 (long Addr)
{
- int16 Int16 = (short) Registers.YL -
+ int16 Int16 = (short) ICPU.Registers.YL -
(short) S9xGetByte (Addr);
ICPU._Carry = Int16 >= 0;
SetZN8 ((uint8) Int16);
@@ -366,8 +366,8 @@ static inline void A_DEC16 ()
CPU.WaitAddress = NULL;
#endif
- Registers.A.W--;
- SetZN16 (Registers.A.W);
+ ICPU.Registers.A.W--;
+ SetZN16 (ICPU.Registers.A.W);
}
static inline void A_DEC8 ()
@@ -379,8 +379,8 @@ static inline void A_DEC8 ()
CPU.WaitAddress = NULL;
#endif
- Registers.AL--;
- SetZN8 (Registers.AL);
+ ICPU.Registers.AL--;
+ SetZN8 (ICPU.Registers.AL);
}
static void DEC16 (long Addr)
@@ -415,14 +415,14 @@ static void DEC8 (long Addr)
static void EOR16 (long Addr)
{
- Registers.A.W ^= S9xGetWord (Addr);
- SetZN16 (Registers.A.W);
+ ICPU.Registers.A.W ^= S9xGetWord (Addr);
+ SetZN16 (ICPU.Registers.A.W);
}
static void EOR8 (long Addr)
{
- Registers.AL ^= S9xGetByte (Addr);
- SetZN8 (Registers.AL);
+ ICPU.Registers.AL ^= S9xGetByte (Addr);
+ SetZN8 (ICPU.Registers.AL);
}
static inline void A_INC16 ()
@@ -434,8 +434,8 @@ static inline void A_INC16 ()
CPU.WaitAddress = NULL;
#endif
- Registers.A.W++;
- SetZN16 (Registers.A.W);
+ ICPU.Registers.A.W++;
+ SetZN16 (ICPU.Registers.A.W);
}
static inline void A_INC8 ()
@@ -447,8 +447,8 @@ static inline void A_INC8 ()
CPU.WaitAddress = NULL;
#endif
- Registers.AL++;
- SetZN8 (Registers.AL);
+ ICPU.Registers.AL++;
+ SetZN8 (ICPU.Registers.AL);
}
static void INC16 (long Addr)
@@ -483,38 +483,38 @@ static void INC8 (long Addr)
static void LDA16 (long Addr)
{
- Registers.A.W = S9xGetWord (Addr);
- SetZN16 (Registers.A.W);
+ ICPU.Registers.A.W = S9xGetWord (Addr);
+ SetZN16 (ICPU.Registers.A.W);
}
static void LDA8 (long Addr)
{
- Registers.AL = S9xGetByte (Addr);
- SetZN8 (Registers.AL);
+ ICPU.Registers.AL = S9xGetByte (Addr);
+ SetZN8 (ICPU.Registers.AL);
}
static void LDX16 (long Addr)
{
- Registers.X.W = S9xGetWord (Addr);
- SetZN16 (Registers.X.W);
+ ICPU.Registers.X.W = S9xGetWord (Addr);
+ SetZN16 (ICPU.Registers.X.W);
}
static void LDX8 (long Addr)
{
- Registers.XL = S9xGetByte (Addr);
- SetZN8 (Registers.XL);
+ ICPU.Registers.XL = S9xGetByte (Addr);
+ SetZN8 (ICPU.Registers.XL);
}
static void LDY16 (long Addr)
{
- Registers.Y.W = S9xGetWord (Addr);
- SetZN16 (Registers.Y.W);
+ ICPU.Registers.Y.W = S9xGetWord (Addr);
+ SetZN16 (ICPU.Registers.Y.W);
}
static void LDY8 (long Addr)
{
- Registers.YL = S9xGetByte (Addr);
- SetZN8 (Registers.YL);
+ ICPU.Registers.YL = S9xGetByte (Addr);
+ SetZN8 (ICPU.Registers.YL);
}
static inline void A_LSR16 ()
@@ -522,9 +522,9 @@ static inline void A_LSR16 ()
#ifndef SA1_OPCODES
CPU.Cycles += ONE_CYCLE;
#endif
- ICPU._Carry = Registers.AL & 1;
- Registers.A.W >>= 1;
- SetZN16 (Registers.A.W);
+ ICPU._Carry = ICPU.Registers.AL & 1;
+ ICPU.Registers.A.W >>= 1;
+ SetZN16 (ICPU.Registers.A.W);
}
static inline void A_LSR8 ()
@@ -532,9 +532,9 @@ static inline void A_LSR8 ()
#ifndef SA1_OPCODES
CPU.Cycles += ONE_CYCLE;
#endif
- ICPU._Carry = Registers.AL & 1;
- Registers.AL >>= 1;
- SetZN8 (Registers.AL);
+ ICPU._Carry = ICPU.Registers.AL & 1;
+ ICPU.Registers.AL >>= 1;
+ SetZN8 (ICPU.Registers.AL);
}
static void LSR16 (long Addr)
@@ -565,14 +565,14 @@ static void LSR8 (long Addr)
static void ORA16 (long Addr)
{
- Registers.A.W |= S9xGetWord (Addr);
- SetZN16 (Registers.A.W);
+ ICPU.Registers.A.W |= S9xGetWord (Addr);
+ SetZN16 (ICPU.Registers.A.W);
}
static void ORA8 (long Addr)
{
- Registers.AL |= S9xGetByte (Addr);
- SetZN8 (Registers.AL);
+ ICPU.Registers.AL |= S9xGetByte (Addr);
+ SetZN8 (ICPU.Registers.AL);
}
static inline void A_ROL16 ()
@@ -580,9 +580,9 @@ static inline void A_ROL16 ()
#ifndef SA1_OPCODES
CPU.Cycles += ONE_CYCLE;
#endif
- uint32 Work32 = (Registers.A.W << 1) | CheckCarry();
+ uint32 Work32 = (ICPU.Registers.A.W << 1) | CheckCarry();
ICPU._Carry = Work32 >= 0x10000;
- Registers.A.W = (uint16) Work32;
+ ICPU.Registers.A.W = (uint16) Work32;
SetZN16 ((uint16) Work32);
}
@@ -591,11 +591,11 @@ static inline void A_ROL8 ()
#ifndef SA1_OPCODES
CPU.Cycles += ONE_CYCLE;
#endif
- uint16 Work16 = Registers.AL;
+ uint16 Work16 = ICPU.Registers.AL;
Work16 <<= 1;
Work16 |= CheckCarry();
ICPU._Carry = Work16 >= 0x100;
- Registers.AL = (uint8) Work16;
+ ICPU.Registers.AL = (uint8) Work16;
SetZN8 ((uint8) Work16);
}
@@ -632,11 +632,11 @@ static inline void A_ROR16 ()
#ifndef SA1_OPCODES
CPU.Cycles += ONE_CYCLE;
#endif
- uint32 Work32 = Registers.A.W;
+ uint32 Work32 = ICPU.Registers.A.W;
Work32 |= (int) CheckCarry() << 16;
ICPU._Carry = (uint8) (Work32 & 1);
Work32 >>= 1;
- Registers.A.W = (uint16) Work32;
+ ICPU.Registers.A.W = (uint16) Work32;
SetZN16 ((uint16) Work32);
}
@@ -645,10 +645,10 @@ static inline void A_ROR8 ()
#ifndef SA1_OPCODES
CPU.Cycles += ONE_CYCLE;
#endif
- uint16 Work16 = Registers.AL | ((uint16) CheckCarry() << 8);
+ uint16 Work16 = ICPU.Registers.AL | ((uint16) CheckCarry() << 8);
ICPU._Carry = (uint8) Work16 & 1;
Work16 >>= 1;
- Registers.AL = (uint8) Work16;
+ ICPU.Registers.AL = (uint8) Work16;
SetZN8 ((uint8) Work16);
}
@@ -686,10 +686,10 @@ static void SBC16 (long Addr)
if (CheckDecimal ())
{
- uint8 A1 = (Registers.A.W) & 0xF;
- uint8 A2 = (Registers.A.W >> 4) & 0xF;
- uint8 A3 = (Registers.A.W >> 8) & 0xF;
- uint8 A4 = (Registers.A.W >> 12) & 0xF;
+ uint8 A1 = (ICPU.Registers.A.W) & 0xF;
+ uint8 A2 = (ICPU.Registers.A.W >> 4) & 0xF;
+ uint8 A3 = (ICPU.Registers.A.W >> 8) & 0xF;
+ uint8 A4 = (ICPU.Registers.A.W >> 12) & 0xF;
uint8 W1 = Work16 & 0xF;
uint8 W2 = (Work16 >> 4) & 0xF;
uint8 W3 = (Work16 >> 8) & 0xF;
@@ -725,28 +725,28 @@ static void SBC16 (long Addr)
}
uint16 Ans16 = (A4 << 12) | (A3 << 8) | (A2 << 4) | (A1);
- if ((Registers.A.W ^ Work16) &
- (Registers.A.W ^ Ans16) & 0x8000)
+ if ((ICPU.Registers.A.W ^ Work16) &
+ (ICPU.Registers.A.W ^ Ans16) & 0x8000)
SetOverflow();
else
ClearOverflow();
- Registers.A.W = Ans16;
- SetZN16 (Registers.A.W);
+ ICPU.Registers.A.W = Ans16;
+ SetZN16 (ICPU.Registers.A.W);
}
else
{
- int32 Int32 = (long) Registers.A.W - (long) Work16 + (long) CheckCarry() - 1;
+ int32 Int32 = (long) ICPU.Registers.A.W - (long) Work16 + (long) CheckCarry() - 1;
ICPU._Carry = Int32 >= 0;
- if ((Registers.A.W ^ Work16) &
- (Registers.A.W ^ (uint16) Int32) & 0x8000)
+ if ((ICPU.Registers.A.W ^ Work16) &
+ (ICPU.Registers.A.W ^ (uint16) Int32) & 0x8000)
SetOverflow();
else
ClearOverflow ();
- Registers.A.W = (uint16) Int32;
- SetZN16 (Registers.A.W);
+ ICPU.Registers.A.W = (uint16) Int32;
+ SetZN16 (ICPU.Registers.A.W);
}
}
@@ -755,8 +755,8 @@ static void SBC8 (long Addr)
uint8 Work8 = S9xGetByte (Addr);
if (CheckDecimal ())
{
- uint8 A1 = (Registers.A.W) & 0xF;
- uint8 A2 = (Registers.A.W >> 4) & 0xF;
+ uint8 A1 = (ICPU.Registers.A.W) & 0xF;
+ uint8 A2 = (ICPU.Registers.A.W >> 4) & 0xF;
uint8 W1 = Work8 & 0xF;
uint8 W2 = (Work8 >> 4) & 0xF;
@@ -778,57 +778,57 @@ static void SBC8 (long Addr)
}
uint8 Ans8 = (A2 << 4) | A1;
- if ((Registers.AL ^ Work8) &
- (Registers.AL ^ Ans8) & 0x80)
+ if ((ICPU.Registers.AL ^ Work8) &
+ (ICPU.Registers.AL ^ Ans8) & 0x80)
SetOverflow ();
else
ClearOverflow ();
- Registers.AL = Ans8;
- SetZN8 (Registers.AL);
+ ICPU.Registers.AL = Ans8;
+ SetZN8 (ICPU.Registers.AL);
}
else
{
- int16 Int16 = (short) Registers.AL - (short) Work8 + (short) CheckCarry() - 1;
+ int16 Int16 = (short) ICPU.Registers.AL - (short) Work8 + (short) CheckCarry() - 1;
ICPU._Carry = Int16 >= 0;
- if ((Registers.AL ^ Work8) &
- (Registers.AL ^ (uint8) Int16) & 0x80)
+ if ((ICPU.Registers.AL ^ Work8) &
+ (ICPU.Registers.AL ^ (uint8) Int16) & 0x80)
SetOverflow ();
else
ClearOverflow ();
- Registers.AL = (uint8) Int16;
- SetZN8 (Registers.AL);
+ ICPU.Registers.AL = (uint8) Int16;
+ SetZN8 (ICPU.Registers.AL);
}
}
static void STA16 (long Addr)
{
- S9xSetWord (Registers.A.W, Addr);
+ S9xSetWord (ICPU.Registers.A.W, Addr);
}
static void STA8 (long Addr)
{
- S9xSetByte (Registers.AL, Addr);
+ S9xSetByte (ICPU.Registers.AL, Addr);
}
static void STX16 (long Addr)
{
- S9xSetWord (Registers.X.W, Addr);
+ S9xSetWord (ICPU.Registers.X.W, Addr);
}
static void STX8 (long Addr)
{
- S9xSetByte (Registers.XL, Addr);
+ S9xSetByte (ICPU.Registers.XL, Addr);
}
static void STY16 (long Addr)
{
- S9xSetWord (Registers.Y.W, Addr);
+ S9xSetWord (ICPU.Registers.Y.W, Addr);
}
static void STY8 (long Addr)
{
- S9xSetByte (Registers.YL, Addr);
+ S9xSetByte (ICPU.Registers.YL, Addr);
}
static void STZ16 (long Addr)
@@ -847,8 +847,8 @@ static void TSB16 (long Addr)
CPU.Cycles += ONE_CYCLE;
#endif
uint16 Work16 = S9xGetWord (Addr);
- ICPU._Zero = (Work16 & Registers.A.W) != 0;
- Work16 |= Registers.A.W;
+ ICPU._Zero = (Work16 & ICPU.Registers.A.W) != 0;
+ Work16 |= ICPU.Registers.A.W;
//S9xSetWord (Work16, Addr);
S9xSetByte (Work16>>8, Addr+1);
S9xSetByte (Work16&0xFF, Addr);
@@ -860,8 +860,8 @@ static void TSB8 (long Addr)
CPU.Cycles += ONE_CYCLE;
#endif
uint8 Work8 = S9xGetByte (Addr);
- ICPU._Zero = Work8 & Registers.AL;
- Work8 |= Registers.AL;
+ ICPU._Zero = Work8 & ICPU.Registers.AL;
+ Work8 |= ICPU.Registers.AL;
S9xSetByte (Work8, Addr);
}
@@ -871,8 +871,8 @@ static void TRB16 (long Addr)
CPU.Cycles += ONE_CYCLE;
#endif
uint16 Work16 = S9xGetWord (Addr);
- ICPU._Zero = (Work16 & Registers.A.W) != 0;
- Work16 &= ~Registers.A.W;
+ ICPU._Zero = (Work16 & ICPU.Registers.A.W) != 0;
+ Work16 &= ~ICPU.Registers.A.W;
//S9xSetWord (Work16, Addr);
S9xSetByte (Work16>>8, Addr+1);
S9xSetByte (Work16&0xFF, Addr);
@@ -884,8 +884,8 @@ static void TRB8 (long Addr)
CPU.Cycles += ONE_CYCLE;
#endif
uint8 Work8 = S9xGetByte (Addr);
- ICPU._Zero = Work8 & Registers.AL;
- Work8 &= ~Registers.AL;
+ ICPU._Zero = Work8 & ICPU.Registers.AL;
+ Work8 &= ~ICPU.Registers.AL;
S9xSetByte (Work8, Addr);
}
#endif