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iR3000A/iR5900: Partial revert of 8c98f5d928 ("Remove mid block jumping")

This commit is contained in:
Ziemas 2025-01-17 01:40:17 +01:00 committed by Ty
parent ef7169dbbf
commit 2e3501366f
2 changed files with 45 additions and 0 deletions
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8
pcsx2/x86/iR3000A.cpp
View File

@ -1595,6 +1595,14 @@ static void iopRecRecompile(const u32 startpc)
while (1)
{
BASEBLOCK* pblock = PSX_GETBLOCK(i);
if (i != startpc && pblock->GetFnptr() != (uptr)iopJITCompile)
{
// branch = 3
willbranch3 = 1;
s_nEndBlock = i;
break;
}
psxRegs.code = iopMemRead32(i);

37
pcsx2/x86/ix86-32/iR5900.cpp
View File

@ -2294,6 +2294,8 @@ static void recRecompile(const u32 startpc)
while (1)
{
BASEBLOCK* pblock = PC_GETBLOCK(i);
// stop before breakpoints
if (isBreakpointNeeded(i) != 0 || isMemcheckNeeded(i) != 0)
{
@ -2311,6 +2313,13 @@ static void recRecompile(const u32 startpc)
eeRecPerfLog.Write("Pagesplit @ %08X : size=%d insts", startpc, (i - startpc) / 4);
break;
}
if (pblock->GetFnptr() != (uptr)JITCompile)
{
willbranch3 = 1;
s_nEndBlock = i;
break;
}
}
//HUH ? PSM ? whut ? THIS IS VIRTUAL ACCESS GOD DAMMIT
@ -2614,6 +2623,34 @@ StartRecomp:
pxAssert((pc - startpc) >> 2 <= 0xffff);
s_pCurBlockEx->size = (pc - startpc) >> 2;
if (HWADDR(pc) <= Ps2MemSize::ExposedRam)
{
BASEBLOCKEX* oldBlock;
int i;
i = recBlocks.LastIndex(HWADDR(pc) - 4);
while ((oldBlock = recBlocks[i--]))
{
if (oldBlock == s_pCurBlockEx)
continue;
if (oldBlock->startpc >= HWADDR(pc))
continue;
if ((oldBlock->startpc + oldBlock->size * 4) <= HWADDR(startpc))
break;
if (memcmp(&recRAMCopy[oldBlock->startpc / 4], PSM(oldBlock->startpc),
oldBlock->size * 4))
{
recClear(startpc, (pc - startpc) / 4);
s_pCurBlockEx = recBlocks.Get(HWADDR(startpc));
pxAssert(s_pCurBlockEx->startpc == HWADDR(startpc));
break;
}
}
memcpy(&recRAMCopy[HWADDR(startpc) / 4], PSM(startpc), pc - startpc);
}
s_pCurBlock->SetFnptr((uptr)recPtr);
if (!(pc & 0x10000000))