ShuriZma
/
pcsx2
mirror of https://github.com/PCSX2/pcsx2.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

microVU: Fix for Conditional branches on E-Bit. One less bug on DT Racers with microVU. 

git-svn-id: http://pcsx2.googlecode.com/svn/trunk@5749 96395faa-99c1-11dd-bbfe-3dabce05a288
This commit is contained in:
refraction@gmail.com 2013-10-24 12:14:17 +00:00
parent c03a588c3c
commit 09c01abd05
1 changed files with 15 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
pcsx2/x86/microVU_Branch.inl
View File

@ -220,7 +220,15 @@ void normBranch(mV, microFlagCycles& mFC) {
eJMP.SetTarget();
iPC = tempPC;
}
if (mVUup.eBit) { if(mVUlow.badBranch) DevCon.Warning("End on evil Unconditional branch! - Not implemented! - If game broken report to PCSX2 Team"); iPC = branchAddr/4; mVUendProgram(mVU, &mFC, 1); return; }
if (mVUup.eBit) {
if(mVUlow.badBranch)
DevCon.Warning("End on evil Unconditional branch! - Not implemented! - If game broken report to PCSX2 Team");
DevCon.Warning("eBit branch");
iPC = branchAddr/4;
mVUendProgram(mVU, &mFC, 1);
return;
}
if(mVUlow.badBranch)
{
@ -329,10 +337,12 @@ void condBranch(mV, microFlagCycles& mFC, int JMPcc) {
iPC = tempPC;
}
xCMP(ptr16[&mVU.branch], 0);
incPC(3);
if (mVUup.eBit) { // Conditional Branch With E-Bit Set
if(mVUlow.evilBranch) DevCon.Warning("End on evil branch! - Not implemented! - If game broken report to PCSX2 Team");
if (mVUup.eBit) { // Conditional Branch With E-Bit Set
if(mVUlow.evilBranch)
DevCon.Warning("End on evil branch! - Not implemented! - If game broken report to PCSX2 Team");
incPC(3);
mVUendProgram(mVU, &mFC, 2);
xForwardJump8 eJMP((JccComparisonType)JMPcc);
incPC(1); // Set PC to First instruction of Non-Taken Side
@ -346,7 +356,7 @@ void condBranch(mV, microFlagCycles& mFC, int JMPcc) {
return;
}
else { // Normal Conditional Branch
incPC(3);
if(mVUlow.evilBranch) //We are dealing with an evil evil block, so we need to process this slightly differently
{