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more 68k intf updates

This commit is contained in:
dinkc64 2019-08-10 00:02:47 -04:00
parent 8e06bdce05
commit 8718779348
2 changed files with 93 additions and 0 deletions
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86
src/cpu/m68000_intf.cpp
View File

@ -1354,6 +1354,21 @@ INT32 SekGetRESETLine()
return 0;
}
INT32 SekGetRESETLine(INT32 nCPU)
{
#if defined FBNEO_DEBUG
if (!DebugCPU_SekInitted) bprintf(PRINT_ERROR, _T("SekGetRESETLine called without init\n"));
#endif
SekCPUPush(nCPU);
INT32 rc = SekGetRESETLine();
SekCPUPop();
return rc;
}
void SekSetRESETLine(INT32 nStatus)
{
#if defined FBNEO_DEBUG
@ -1402,6 +1417,32 @@ INT32 SekGetHALT()
return 0;
}
INT32 SekGetHALT(INT32 nCPU)
{
#if defined FBNEO_DEBUG
if (!DebugCPU_SekInitted) bprintf(PRINT_ERROR, _T("SekGetHALT called without init\n"));
#endif
SekCPUPush(nCPU);
INT32 rc = SekGetHALT();
SekCPUPop();
return rc;
}
INT32 SekTotalCycles(INT32 nCPU)
{
SekCPUPush(nCPU);
INT32 rc = SekTotalCycles();
SekCPUPop();
return rc;
}
void SekSetHALT(INT32 nStatus)
{
#if defined FBNEO_DEBUG
@ -1504,6 +1545,51 @@ void SekSetIRQLine(INT32 nCPU, const INT32 line, INT32 status)
SekCPUPop();
}
void SekSetVIRQLine(const INT32 line, INT32 nstatus)
{
#if defined FBNEO_DEBUG
if (!DebugCPU_SekInitted) bprintf(PRINT_ERROR, _T("SekSetIRQLine called without init\n"));
if (nSekActive == -1) bprintf(PRINT_ERROR, _T("SekSetIRQLine called when no CPU open\n"));
#endif
if (nstatus != 0 && nstatus != 1) {
bprintf(0, _T("SekSetVIRQLine(%d, %d); only supports ACK or NONE! \n"), line, nstatus);
return;
}
INT32 status = nstatus << 12; // needed for compatibility
if (status) {
nSekIRQPending[nSekActive] = line | status;
#ifdef EMU_M68K
m68k_set_virq(line, 1);
#endif
return;
}
nSekIRQPending[nSekActive] = 0;
#ifdef EMU_M68K
m68k_set_virq(line, 0);
#endif
}
void SekSetVIRQLine(INT32 nCPU, const INT32 line, INT32 status)
{
#if defined FBNEO_DEBUG
if (!DebugCPU_SekInitted) bprintf(PRINT_ERROR, _T("SekSetVIRQLine called without init\n"));
#endif
SekCPUPush(nCPU);
SekSetVIRQLine(line, status);
SekCPUPop();
}
// Adjust the active CPU's timeslice
void SekRunAdjust(const INT32 nCycles)
{

7
src/cpu/m68000_intf.h
View File

@ -143,6 +143,8 @@ void SekBurnUntilInt();
void SekSetIRQLine(const INT32 line, INT32 status);
void SekSetIRQLine(INT32 nCPU, const INT32 line, INT32 status);
void SekSetVIRQLine(const INT32 line, INT32 nstatus);
void SekSetVIRQLine(INT32 nCPU, const INT32 line, INT32 status);
void SekReset();
void SekReset(INT32 nCPU);
@ -154,9 +156,12 @@ INT32 SekRun(INT32 nCPU, INT32 nCycles);
void SekSetRESETLine(INT32 nStatus);
void SekSetRESETLine(INT32 nCPU, INT32 nStatus);
INT32 SekGetRESETLine();
INT32 SekGetRESETLine(INT32 nCPU);
void SekSetHALT(INT32 nStatus);
void SekSetHALT(INT32 nCPU, INT32 nStatus);
INT32 SekGetHALT();
INT32 SekGetHALT(INT32 nCPU);
inline static INT32 SekIdle(INT32 nCycles)
{
@ -186,6 +191,8 @@ inline static INT32 SekSegmentCycles()
#endif
}
INT32 SekTotalCycles(INT32 nCPU);
#if defined FBNEO_DEBUG
static INT32 SekTotalCycles()
#else