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More 6309 bug fixes identified in my rewrite; still not rdy to commit my 6x09

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rewrite.
This commit is contained in:
Nathan Woods 2013-02-23 22:03:41 +00:00
parent a13b0a60bd
commit 211c0455c8
1 changed files with 12 additions and 12 deletions
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24
src/emu/cpu/hd6309/6309ops.c
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@ -743,16 +743,16 @@ OP_HANDLER( adcr )
{
r16 = *src16Reg + *dst16Reg + (CC & CC_C);
CLR_NZVC;
*dst16Reg = r16;
SET_FLAGS16(*src16Reg,*dst16Reg,r16);
*dst16Reg = r16;
}
else
{
r8 = *src8Reg + *dst8Reg + (CC & CC_C);
CLR_NZVC;
/* SET_H(*src8Reg,*src8Reg,r8);*/ /*Experimentation prooved this not to be the case */
*dst8Reg = r8;
SET_FLAGS8(*src8Reg,*dst8Reg,r8);
*dst8Reg = r8;
}
}
@ -772,15 +772,15 @@ OP_HANDLER( subr )
{
r16 = (UINT32)*dst16Reg - (UINT32)*src16Reg;
CLR_NZVC;
*dst16Reg = r16;
SET_FLAGS16((UINT32)*dst16Reg,(UINT32)*src16Reg,r16);
*dst16Reg = r16;
}
else
{
r8 = *dst8Reg - *src8Reg;
CLR_NZVC;
*dst8Reg = r8;
SET_FLAGS8(*dst8Reg,*src8Reg,r8);
*dst8Reg = r8;
}
}
@ -800,15 +800,15 @@ OP_HANDLER( sbcr )
{
r16 = (UINT32)*dst16Reg - (UINT32)*src16Reg - (CC & CC_C);
CLR_NZVC;
*dst16Reg = r16;
SET_FLAGS16((UINT32)*dst16Reg,(UINT32)*src16Reg,r16);
*dst16Reg = r16;
}
else
{
r8 = *dst8Reg - *src8Reg - (CC & CC_C);
CLR_NZVC;
*dst8Reg = r8;
SET_FLAGS8(*dst8Reg,*src8Reg,r8);
*dst8Reg = r8;
}
}
@ -828,15 +828,15 @@ OP_HANDLER( andr )
{
r16 = *src16Reg & *dst16Reg;
CLR_NZV;
*dst16Reg = r16;
SET_NZ16(r16);
*dst16Reg = r16;
}
else
{
r8 = *src8Reg & *dst8Reg;
CLR_NZV;
*dst8Reg = r8;
SET_NZ8(r8);
*dst8Reg = r8;
}
}
@ -856,15 +856,15 @@ OP_HANDLER( orr )
{
r16 = *src16Reg | *dst16Reg;
CLR_NZV;
*dst16Reg = r16;
SET_NZ16(r16);
*dst16Reg = r16;
}
else
{
r8 = *src8Reg | *dst8Reg;
CLR_NZV;
*dst8Reg = r8;
SET_NZ8(r8);
*dst8Reg = r8;
}
}
@ -884,15 +884,15 @@ OP_HANDLER( eorr )
{
r16 = *src16Reg ^ *dst16Reg;
CLR_NZV;
*dst16Reg = r16;
SET_NZ16(r16);
*dst16Reg = r16;
}
else
{
r8 = *src8Reg ^ *dst8Reg;
CLR_NZV;
*dst8Reg = r8;
SET_NZ8(r8);
*dst8Reg = r8;
}
}