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JitCache: Add WipeBlockProfilingData Function

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Accessible from DolphinQt and Android.
This commit is contained in:
mitaclaw
2024-04-17 14:12:41 -07:00
parent 9b8df48d84
commit ff9be97ea1
10 changed files with 62 additions and 1 deletions
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9
Source/Core/Core/PowerPC/JitCommon/JitCache.cpp
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@ -117,6 +117,15 @@ void JitBaseBlockCache::RunOnBlocks(const Core::CPUThreadGuard&,
f(e.second);
}
void JitBaseBlockCache::WipeBlockProfilingData(const Core::CPUThreadGuard&)
{
for (const auto& kv : block_map)
{
if (JitBlock::ProfileData* const profile_data = kv.second.profile_data.get())
*profile_data = {};
}
}
JitBlock* JitBaseBlockCache::AllocateBlock(u32 em_address)
{
const u32 physical_address = m_jit.m_mmu.JitCache_TranslateAddress(em_address).address;

1
Source/Core/Core/PowerPC/JitCommon/JitCache.h
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@ -161,6 +161,7 @@ public:
u8** GetEntryPoints();
JitBlock** GetFastBlockMapFallback();
void RunOnBlocks(const Core::CPUThreadGuard& guard, std::function<void(const JitBlock&)> f) const;
void WipeBlockProfilingData(const Core::CPUThreadGuard& guard);
JitBlock* AllocateBlock(u32 em_address);
void FinalizeBlock(JitBlock& block, bool block_link, const std::set<u32>& physical_addresses);

6
Source/Core/Core/PowerPC/JitInterface.cpp
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@ -182,6 +182,12 @@ void JitInterface::JitBlockLogDump(const Core::CPUThreadGuard& guard, std::FILE*
}
}
void JitInterface::WipeBlockProfilingData(const Core::CPUThreadGuard& guard)
{
if (m_jit)
m_jit->GetBlockCache()->WipeBlockProfilingData(guard);
}
std::variant<JitInterface::GetHostCodeError, JitInterface::GetHostCodeResult>
JitInterface::GetHostCode(u32 address) const
{

1
Source/Core/Core/PowerPC/JitInterface.h
View File

@ -57,6 +57,7 @@ public:
void UpdateMembase();
void JitBlockLogDump(const Core::CPUThreadGuard& guard, std::FILE* file) const;
void WipeBlockProfilingData(const Core::CPUThreadGuard& guard);
std::variant<GetHostCodeError, GetHostCodeResult> GetHostCode(u32 address) const;
// Memory Utilities

11
Source/Core/DolphinQt/MenuBar.cpp
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@ -155,7 +155,8 @@ void MenuBar::OnEmulationStateChanged(Core::State state)
m_jit_clear_cache->setEnabled(running);
m_jit_log_coverage->setEnabled(!running);
m_jit_search_instruction->setEnabled(running);
m_jit_write_cache_log_dump->setEnabled(running && jit_exists);
m_jit_wipe_profiling_data->setEnabled(jit_exists);
m_jit_write_cache_log_dump->setEnabled(jit_exists);
// Symbols
m_symbols->setEnabled(running);
@ -196,6 +197,12 @@ void MenuBar::OnDebugModeToggled(bool enabled)
}
}
void MenuBar::OnWipeJitBlockProfilingData()
{
auto& system = Core::System::GetInstance();
system.GetJitInterface().WipeBlockProfilingData(Core::CPUThreadGuard{system});
}
void MenuBar::OnWriteJitBlockLogDump()
{
const std::string filename = fmt::format("{}{}.txt", File::GetUserPath(D_DUMPDEBUG_JITBLOCKS_IDX),
@ -922,6 +929,8 @@ void MenuBar::AddJITMenu()
connect(m_jit_profile_blocks, &QAction::toggled, [](bool enabled) {
Config::SetBaseOrCurrent(Config::MAIN_DEBUG_JIT_ENABLE_PROFILING, enabled);
});
m_jit_wipe_profiling_data = m_jit->addAction(tr("Wipe JIT Block Profiling Data"), this,
&MenuBar::OnWipeJitBlockProfilingData);
m_jit_write_cache_log_dump =
m_jit->addAction(tr("Write JIT Block Log Dump"), this, &MenuBar::OnWriteJitBlockLogDump);

2
Source/Core/DolphinQt/MenuBar.h
View File

@ -185,6 +185,7 @@ private:
void OnRecordingStatusChanged(bool recording);
void OnReadOnlyModeChanged(bool read_only);
void OnDebugModeToggled(bool enabled);
void OnWipeJitBlockProfilingData();
void OnWriteJitBlockLogDump();
QString GetSignatureSelector() const;
@ -270,6 +271,7 @@ private:
QAction* m_jit_log_coverage;
QAction* m_jit_search_instruction;
QAction* m_jit_profile_blocks;
QAction* m_jit_wipe_profiling_data;
QAction* m_jit_write_cache_log_dump;
QAction* m_jit_off;
QAction* m_jit_loadstore_off;