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R3000A/R5900: Refactor interpreter/recompiler exits

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Now, IOP breakpoints work nice and reliably in both interpreter and
recompiler, exiting as soon as possible, without leaving the event state
indeterminate.
This commit is contained in:
Connor McLaughlin
2022-04-05 21:53:49 +10:00
committed by refractionpcsx2
parent 25e15a16b1
commit 3801825793
9 changed files with 72 additions and 96 deletions
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28
pcsx2/R3000AInterpreter.cpp
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@@ -270,24 +270,29 @@ static void intReset() {
intAlloc();
}
static void intExecute() {
for (;;) execI();
}
static s32 intExecuteBlock( s32 eeCycles )
{
iopBreak = 0;
iopCycleEE = eeCycles;
while (iopCycleEE > 0){
if ((psxHu32(HW_ICFG) & 8) && ((psxRegs.pc & 0x1fffffffU) == 0xa0 || (psxRegs.pc & 0x1fffffffU) == 0xb0 || (psxRegs.pc & 0x1fffffffU) == 0xc0))
psxBiosCall();
try
{
while (iopCycleEE > 0) {
if ((psxHu32(HW_ICFG) & 8) && ((psxRegs.pc & 0x1fffffffU) == 0xa0 || (psxRegs.pc & 0x1fffffffU) == 0xb0 || (psxRegs.pc & 0x1fffffffU) == 0xc0))
psxBiosCall();
branch2 = 0;
while (!branch2) {
execI();
}
branch2 = 0;
while (!branch2) {
execI();
}
}
}
catch (Exception::ExitCpuExecute&)
{
// Get out of the EE too, regardless of whether it's int or rec.
Cpu->ExitExecution();
}
return iopBreak + iopCycleEE;
}
@@ -309,7 +314,6 @@ static uint intGetCacheReserve()
R3000Acpu psxInt = {
intReserve,
intReset,
intExecute,
intExecuteBlock,
intClear,
intShutdown,