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Removed 2 macros that are only used once.

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This commit is contained in:
redcode
2015-11-07 22:16:18 +01:00
parent 666101f18a
commit 4f23d6bbbd
1 changed files with 2 additions and 4 deletions
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6
Z80.CPU/v1.0/sources/Z80.c
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@@ -587,8 +587,6 @@ Z_INLINE zuint8 _m______(Z80 *object, zuint8 offset, zuint8 value)
/* MARK: - Abreviation Macros */
#define N(x) ((BYTE##x & 56) >> 3)
#define N1 N(1)
#define N3 N(3)
#define X0 (*__xxx___0(object))
#define X1 (*__xxx___1(object))
#define Y0 (*_____yyy0(object))
@@ -726,7 +724,7 @@ Z_INLINE void add_RR_NN(Z80 *object, zuint16 *r, zuint16 v)
#define BIT_N_VALUE(value) \
zuint8 n = value & (1 << N1); /* SF = value.N && N == 7 */ \
zuint8 n = value & (1 << N(1)); /* SF = value.N && N == 7 */ \
/* ZF, PF = !value.N */ \
F = (n ? n & SYXF : ZPF) /* YF = value.N && N == 5 */ \
| HF /* HF = 1; NF = 0; CF unchanged */ \
@@ -735,7 +733,7 @@ Z_INLINE void add_RR_NN(Z80 *object, zuint16 *r, zuint16 v)
#define BIT_N_VADDRESS(address) \
Z16Bit a; \
zuint8 n = READ_8(a.value_uint16 = address) & (1 << N3); \
zuint8 n = READ_8(a.value_uint16 = address) & (1 << N(3)); \
\
F = (n ? (n & SF) : ZPF) \
| (a.values_uint8.index1 & YXF) \