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Sped up the Dolphin debugger in JIT mode by splitting a block only while stepping or when it contains a breakpoint. The block is invalidated when a breakpoint is set or cleared.

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Fixed a bug in the JitCache where the JIT icache was not being invalidated when a block containing the instruction was destroyed.
This commit is contained in:
skidau
2012-03-15 21:48:19 +11:00
parent dc79d68e72
commit 8ed6ea3b07
8 changed files with 81 additions and 10 deletions
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23
Source/Core/Common/Src/BreakPoints.cpp
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@ -19,6 +19,7 @@
#include "DebugInterface.h"
#include "BreakPoints.h"
#include <sstream>
#include "..\..\Core\Src\PowerPC\JitCommon\JitBase.h"
bool BreakPoints::IsAddressBreakPoint(u32 _iAddress)
{
@ -70,7 +71,11 @@ void BreakPoints::AddFromStrings(const TBreakPointsStr& bps)
void BreakPoints::Add(const TBreakPoint& bp)
{
if (!IsAddressBreakPoint(bp.iAddress))
{
m_BreakPoints.push_back(bp);
if (jit)
jit->GetBlockCache()->InvalidateICache(bp.iAddress, 4);
}
}
void BreakPoints::Add(u32 em_address, bool temp)
@ -83,21 +88,35 @@ void BreakPoints::Add(u32 em_address, bool temp)
pt.iAddress = em_address;
m_BreakPoints.push_back(pt);
if (jit)
jit->GetBlockCache()->InvalidateICache(em_address, 4);
}
}
void BreakPoints::Remove(u32 _iAddress)
void BreakPoints::Remove(u32 em_address)
{
for (TBreakPoints::iterator i = m_BreakPoints.begin(); i != m_BreakPoints.end(); ++i)
{
if (i->iAddress == _iAddress)
if (i->iAddress == em_address)
{
m_BreakPoints.erase(i);
if (jit)
jit->GetBlockCache()->InvalidateICache(em_address, 4);
return;
}
}
}
void BreakPoints::Clear()
{
for (TBreakPoints::iterator i = m_BreakPoints.begin(); i != m_BreakPoints.end(); ++i)
{
if (jit)
jit->GetBlockCache()->InvalidateICache(i->iAddress, 4);
m_BreakPoints.erase(i);
}
}
MemChecks::TMemChecksStr MemChecks::GetStrings() const
{