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Fix #372: do IRQ() before NTSC_VideoUpdateCycles()

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This commit is contained in:
tomcw
2016-11-14 22:23:30 +00:00
parent 074acce2ae
commit 002af587d4
3 changed files with 12 additions and 12 deletions
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8
source/CPU/cpu6502.h
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@@ -319,6 +319,10 @@ static DWORD Cpu6502 (DWORD uTotalCycles)
#undef $ #undef $
} }
CheckInterruptSources(uExecutedCycles);
NMI(uExecutedCycles, flagc, flagn, flagv, flagz);
IRQ(uExecutedCycles, flagc, flagn, flagv, flagz);
// NTSC_BEGIN // NTSC_BEGIN
if (!g_bFullSpeed) if (!g_bFullSpeed)
{ {
@@ -327,10 +331,6 @@ static DWORD Cpu6502 (DWORD uTotalCycles)
} }
// NTSC_END // NTSC_END
CheckInterruptSources(uExecutedCycles);
NMI(uExecutedCycles, flagc, flagn, flagv, flagz);
IRQ(uExecutedCycles, flagc, flagn, flagv, flagz);
if ( IsDebugBreakpointHit() ) if ( IsDebugBreakpointHit() )
break; break;
} while (uExecutedCycles < uTotalCycles); } while (uExecutedCycles < uTotalCycles);

8
source/CPU/cpu65C02.h
View File

@@ -322,6 +322,10 @@ static DWORD Cpu65C02 (DWORD uTotalCycles)
#undef $ #undef $
} }
CheckInterruptSources(uExecutedCycles);
NMI(uExecutedCycles, flagc, flagn, flagv, flagz);
IRQ(uExecutedCycles, flagc, flagn, flagv, flagz);
// NTSC_BEGIN // NTSC_BEGIN
if (!g_bFullSpeed) if (!g_bFullSpeed)
{ {
@@ -330,10 +334,6 @@ static DWORD Cpu65C02 (DWORD uTotalCycles)
} }
// NTSC_END // NTSC_END
CheckInterruptSources(uExecutedCycles);
NMI(uExecutedCycles, flagc, flagn, flagv, flagz);
IRQ(uExecutedCycles, flagc, flagn, flagv, flagz);
if( IsDebugBreakpointHit() ) if( IsDebugBreakpointHit() )
break; break;

8
source/CPU/cpu65d02.h
View File

@@ -407,6 +407,10 @@ static DWORD Cpu65D02 (DWORD uTotalCycles)
} }
#undef $ #undef $
CheckInterruptSources(uExecutedCycles);
NMI(uExecutedCycles, flagc, flagn, flagv, flagz);
IRQ(uExecutedCycles, flagc, flagn, flagv, flagz);
// NTSC_BEGIN // NTSC_BEGIN
if (!g_bFullSpeed) if (!g_bFullSpeed)
{ {
@@ -415,10 +419,6 @@ static DWORD Cpu65D02 (DWORD uTotalCycles)
} }
// NTSC_END // NTSC_END
CheckInterruptSources(uExecutedCycles);
NMI(uExecutedCycles, flagc, flagn, flagv, flagz);
IRQ(uExecutedCycles, flagc, flagn, flagv, flagz);
if( IsDebugBreakpointHit() ) if( IsDebugBreakpointHit() )
break; break;