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Diffstat (limited to 'src/devices/cpu/f2mc16/f2mc16.h')
-rw-r--r--src/devices/cpu/f2mc16/f2mc16.h86
1 files changed, 43 insertions, 43 deletions
diff --git a/src/devices/cpu/f2mc16/f2mc16.h b/src/devices/cpu/f2mc16/f2mc16.h
index abcf35e4d53..032b0ca2b34 100644
--- a/src/devices/cpu/f2mc16/f2mc16.h
+++ b/src/devices/cpu/f2mc16/f2mc16.h
@@ -321,42 +321,42 @@ private:
inline void doCMP_8(u8 lhs, u8 rhs)
{
- m_tmp16 = lhs - rhs;
- setNZ_16(m_tmp16 & 0xff);
+ u16 tmp16 = lhs - rhs;
+ setNZ_16(tmp16 & 0xff);
m_ps &= ~(F_C|F_V);
- if (m_tmp16 & 0x100)
+ if (tmp16 & 0x100)
{
m_ps |= F_C;
}
- if ((lhs ^ rhs) & (lhs ^ (m_tmp16 & 0xff)) & 0x80)
+ if ((lhs ^ rhs) & (lhs ^ (tmp16 & 0xff)) & 0x80)
{
m_ps |= F_V;
}
}
inline void doCMP_16(u16 lhs, u16 rhs)
{
- m_tmp32 = lhs - rhs;
- setNZ_16(m_tmp32 & 0xffff);
+ u32 tmp32 = lhs - rhs;
+ setNZ_16(tmp32 & 0xffff);
m_ps &= ~(F_C|F_V);
- if (m_tmp32 & 0x10000)
+ if (tmp32 & 0x10000)
{
m_ps |= F_C;
}
- if ((lhs ^ rhs) & (lhs ^ (m_tmp32 & 0xffff)) & 0x8000)
+ if ((lhs ^ rhs) & (lhs ^ (tmp32 & 0xffff)) & 0x8000)
{
m_ps |= F_V;
}
}
inline void doCMP_32(u32 lhs, u32 rhs)
{
- m_tmp64 = lhs - rhs;
- setNZ_32(m_tmp64 & 0xffffffff);
+ u64 tmp64 = lhs - rhs;
+ setNZ_32(tmp64 & 0xffffffff);
m_ps &= ~(F_C|F_V);
- if (m_tmp64 & 0x100000000)
+ if (tmp64 & 0x100000000)
{
m_ps |= F_C;
}
- if ((lhs ^ rhs) & (lhs ^ (m_tmp64 & 0xffffffff)) & 0x80000000)
+ if ((lhs ^ rhs) & (lhs ^ (tmp64 & 0xffffffff)) & 0x80000000)
{
m_ps |= F_V;
}
@@ -364,14 +364,14 @@ private:
inline u8 doSUB_8(u8 lhs, u8 rhs)
{
- m_tmp16 = lhs - rhs;
- setNZ_16(m_tmp16 & 0xff);
+ u16 tmp16 = lhs - rhs;
+ setNZ_16(tmp16 & 0xff);
m_ps &= ~(F_C|F_V);
- if (m_tmp16 & 0x100)
+ if (tmp16 & 0x100)
{
m_ps |= F_C;
}
- if ((lhs ^ rhs) & (lhs ^ (m_tmp16 & 0xff)) & 0x80)
+ if ((lhs ^ rhs) & (lhs ^ (tmp16 & 0xff)) & 0x80)
{
m_ps |= F_V;
}
@@ -380,89 +380,89 @@ private:
}
inline u16 doSUB_16(u16 lhs, u16 rhs)
{
- m_tmp32 = lhs - rhs;
- setNZ_16(m_tmp32 & 0xffff);
+ u32 tmp32 = lhs - rhs;
+ setNZ_16(tmp32 & 0xffff);
m_ps &= ~(F_C|F_V);
- if (m_tmp32 & 0x10000)
+ if (tmp32 & 0x10000)
{
m_ps |= F_C;
}
- if ((lhs ^ rhs) & (lhs ^ (m_tmp32 & 0xffff)) & 0x8000)
+ if ((lhs ^ rhs) & (lhs ^ (tmp32 & 0xffff)) & 0x8000)
{
m_ps |= F_V;
}
- return m_tmp32 & 0xffff;
+ return tmp32 & 0xffff;
}
inline u32 doSUB_32(u32 lhs, u32 rhs)
{
- m_tmp64 = lhs - rhs;
- setNZ_32(m_tmp64 & 0xffffffff);
+ u64 tmp64 = lhs - rhs;
+ setNZ_32(tmp64 & 0xffffffff);
m_ps &= ~(F_C|F_V);
- if (m_tmp64 & 0x100000000)
+ if (tmp64 & 0x100000000)
{
m_ps |= F_C;
}
- if ((lhs ^ rhs) & (lhs ^ (m_tmp64 & 0xffffffff)) & 0x8000000)
+ if ((lhs ^ rhs) & (lhs ^ (tmp64 & 0xffffffff)) & 0x8000000)
{
m_ps |= F_V;
}
- return m_tmp64 & 0xffffffff;
+ return tmp64 & 0xffffffff;
}
inline u8 doADD_8(u8 lhs, u8 rhs)
{
- m_tmp16 = lhs + rhs;
+ u16 tmp16 = lhs + rhs;
m_ps &= ~(F_C|F_V);
- if ((m_tmp16 ^ lhs) & (m_tmp16 ^ rhs) & 0x80)
+ if ((tmp16 ^ lhs) & (tmp16 ^ rhs) & 0x80)
{
m_ps |= F_V;
}
- if (m_tmp16 > 0xff)
+ if (tmp16 > 0xff)
{
m_ps |= F_C;
}
- setNZ_8(m_tmp16 & 0xff);
+ setNZ_8(tmp16 & 0xff);
- return m_tmp16 & 0xff;
+ return tmp16 & 0xff;
}
inline u16 doADD_16(u16 lhs, u16 rhs)
{
- m_tmp32 = lhs + rhs;
+ u32 tmp32 = lhs + rhs;
m_ps &= ~(F_C|F_V);
- if ((m_tmp32 ^ lhs) & (m_tmp32 ^ rhs) & 0x8000)
+ if ((tmp32 ^ lhs) & (tmp32 ^ rhs) & 0x8000)
{
m_ps |= F_V;
}
- if (m_tmp32 > 0xffff)
+ if (tmp32 > 0xffff)
{
m_ps |= F_C;
}
- setNZ_16(m_tmp32 & 0xffff);
+ setNZ_16(tmp32 & 0xffff);
- return m_tmp32 & 0xffff;
+ return tmp32 & 0xffff;
}
inline u32 doADD_32(u32 lhs, u32 rhs)
{
- m_tmp64 = lhs + rhs;
+ u64 tmp64 = lhs + rhs;
m_ps &= ~(F_C|F_V);
- if ((m_tmp64 ^ lhs) & (m_tmp64 ^ rhs) & 0x80000000)
+ if ((tmp64 ^ lhs) & (tmp64 ^ rhs) & 0x80000000)
{
m_ps |= F_V;
}
- if (m_tmp64 > 0xffffffff)
+ if (tmp64 > 0xffffffff)
{
m_ps |= F_C;
}
- setNZ_32(m_tmp64 & 0xffffffff);
+ setNZ_32(tmp64 & 0xffffffff);
- return m_tmp64 & 0xffffffff;
+ return tmp64 & 0xffffffff;
}
inline void take_branch()
{
- m_tmp8 = read_8((m_pcb << 16) | (m_pc+1));
- m_pc = m_pc + 2 + (s8)m_tmp8;
+ u8 tmp8 = read_8((m_pcb << 16) | (m_pc+1));
+ m_pc = m_pc + 2 + (s8)tmp8;
m_icount -= 4;
}