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JitInterface: Refactor to class, move to System.

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This commit is contained in:
Admiral H. Curtiss 2023-03-25 15:46:19 +01:00
parent db40348c86
commit 9217a9eba4
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GPG Key ID: F051B4C4044F33FB
21 changed files with 246 additions and 182 deletions
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8
Source/Android/jni/MainAndroid.cpp
View File

@ -397,8 +397,9 @@ JNIEXPORT void JNICALL Java_org_dolphinemu_dolphinemu_NativeLibrary_SetProfiling
{
std::lock_guard<std::mutex> guard(s_host_identity_lock);
Core::SetState(Core::State::Paused);
JitInterface::ClearCache();
JitInterface::SetProfilingState(enable ? JitInterface::ProfilingState::Enabled :
auto& jit_interface = Core::System::GetInstance().GetJitInterface();
jit_interface.ClearCache();
jit_interface.SetProfilingState(enable ? JitInterface::ProfilingState::Enabled :
JitInterface::ProfilingState::Disabled);
Core::SetState(Core::State::Running);
}
@ -409,7 +410,8 @@ JNIEXPORT void JNICALL Java_org_dolphinemu_dolphinemu_NativeLibrary_WriteProfile
std::lock_guard<std::mutex> guard(s_host_identity_lock);
std::string filename = File::GetUserPath(D_DUMP_IDX) + "Debug/profiler.txt";
File::CreateFullPath(filename);
JitInterface::WriteProfileResults(filename);
auto& jit_interface = Core::System::GetInstance().GetJitInterface();
jit_interface.WriteProfileResults(filename);
}
// Surface Handling

2
Source/Core/Core/Core.cpp
View File

@ -986,7 +986,7 @@ void UpdateWantDeterminism(bool initial)
// We need to clear the cache because some parts of the JIT depend on want_determinism,
// e.g. use of FMA.
JitInterface::ClearCache();
system.GetJitInterface().ClearCache();
});
}
}

2
Source/Core/Core/HW/GPFifo.cpp
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@ -132,7 +132,7 @@ void GPFifoManager::CheckGatherPipe()
UpdateGatherPipe();
// Profile where slow FIFO writes are occurring.
JitInterface::CompileExceptionCheck(JitInterface::ExceptionType::FIFOWrite);
m_system.GetJitInterface().CompileExceptionCheck(JitInterface::ExceptionType::FIFOWrite);
}
}

16
Source/Core/Core/MemTools.cpp
View File

@ -16,6 +16,7 @@
#include "Core/MachineContext.h"
#include "Core/PowerPC/JitInterface.h"
#include "Core/System.h"
#if defined(__FreeBSD__) || defined(__NetBSD__)
#include <signal.h>
@ -60,7 +61,7 @@ static LONG NTAPI Handler(PEXCEPTION_POINTERS pPtrs)
uintptr_t fault_address = (uintptr_t)pPtrs->ExceptionRecord->ExceptionInformation[1];
SContext* ctx = pPtrs->ContextRecord;
if (JitInterface::HandleFault(fault_address, ctx))
if (Core::System::GetInstance().GetJitInterface().HandleFault(fault_address, ctx))
{
return EXCEPTION_CONTINUE_EXECUTION;
}
@ -72,7 +73,7 @@ static LONG NTAPI Handler(PEXCEPTION_POINTERS pPtrs)
}
case EXCEPTION_STACK_OVERFLOW:
if (JitInterface::HandleStackFault())
if (Core::System::GetInstance().GetJitInterface().HandleStackFault())
return EXCEPTION_CONTINUE_EXECUTION;
else
return EXCEPTION_CONTINUE_SEARCH;
@ -190,7 +191,8 @@ static void ExceptionThread(mach_port_t port)
thread_state64_t* state = (thread_state64_t*)msg_in.old_state;
bool ok = JitInterface::HandleFault((uintptr_t)msg_in.code[1], state);
bool ok =
Core::System::GetInstance().GetJitInterface().HandleFault((uintptr_t)msg_in.code[1], state);
// Set up the reply.
msg_out.Head.msgh_bits = MACH_MSGH_BITS(MACH_MSGH_BITS_REMOTE(msg_in.Head.msgh_bits), 0);
@ -281,13 +283,13 @@ static void sigsegv_handler(int sig, siginfo_t* info, void* raw_context)
mcontext_t* ctx = &context->uc_mcontext;
#endif
// assume it's not a write
if (!JitInterface::HandleFault(bad_address,
if (!Core::System::GetInstance().GetJitInterface().HandleFault(bad_address,
#ifdef __APPLE__
*ctx
*ctx
#else
ctx
ctx
#endif
))
))
{
// retry and crash
// According to the sigaction man page, if sa_flags "SA_SIGINFO" is set to the sigaction

17
Source/Core/Core/PowerPC/BreakPoints.cpp
View File

@ -16,6 +16,7 @@
#include "Core/PowerPC/Expression.h"
#include "Core/PowerPC/JitInterface.h"
#include "Core/PowerPC/MMU.h"
#include "Core/System.h"
bool BreakPoints::IsAddressBreakPoint(u32 address) const
{
@ -105,7 +106,7 @@ void BreakPoints::Add(TBreakPoint bp)
if (IsAddressBreakPoint(bp.address))
return;
JitInterface::InvalidateICache(bp.address, 4, true);
Core::System::GetInstance().GetJitInterface().InvalidateICache(bp.address, 4, true);
m_breakpoints.emplace_back(std::move(bp));
}
@ -141,7 +142,7 @@ void BreakPoints::Add(u32 address, bool temp, bool break_on_hit, bool log_on_hit
m_breakpoints.emplace_back(std::move(bp));
}
JitInterface::InvalidateICache(address, 4, true);
Core::System::GetInstance().GetJitInterface().InvalidateICache(address, 4, true);
}
bool BreakPoints::ToggleBreakPoint(u32 address)
@ -165,14 +166,14 @@ void BreakPoints::Remove(u32 address)
return;
m_breakpoints.erase(iter);
JitInterface::InvalidateICache(address, 4, true);
Core::System::GetInstance().GetJitInterface().InvalidateICache(address, 4, true);
}
void BreakPoints::Clear()
{
for (const TBreakPoint& bp : m_breakpoints)
{
JitInterface::InvalidateICache(bp.address, 4, true);
Core::System::GetInstance().GetJitInterface().InvalidateICache(bp.address, 4, true);
}
m_breakpoints.clear();
@ -185,7 +186,7 @@ void BreakPoints::ClearAllTemporary()
{
if (bp->is_temporary)
{
JitInterface::InvalidateICache(bp->address, 4, true);
Core::System::GetInstance().GetJitInterface().InvalidateICache(bp->address, 4, true);
bp = m_breakpoints.erase(bp);
}
else
@ -278,7 +279,7 @@ void MemChecks::Add(TMemCheck memory_check)
// If this is the first one, clear the JIT cache so it can switch to
// watchpoint-compatible code.
if (!had_any)
JitInterface::ClearCache();
Core::System::GetInstance().GetJitInterface().ClearCache();
PowerPC::DBATUpdated();
});
}
@ -307,7 +308,7 @@ void MemChecks::Remove(u32 address)
Core::RunAsCPUThread([&] {
m_mem_checks.erase(iter);
if (!HasAny())
JitInterface::ClearCache();
Core::System::GetInstance().GetJitInterface().ClearCache();
PowerPC::DBATUpdated();
});
}
@ -316,7 +317,7 @@ void MemChecks::Clear()
{
Core::RunAsCPUThread([&] {
m_mem_checks.clear();
JitInterface::ClearCache();
Core::System::GetInstance().GetJitInterface().ClearCache();
PowerPC::DBATUpdated();
});
}

7
Source/Core/Core/PowerPC/Interpreter/Interpreter_LoadStore.cpp
View File

@ -16,6 +16,7 @@
#include "Core/PowerPC/JitInterface.h"
#include "Core/PowerPC/MMU.h"
#include "Core/PowerPC/PowerPC.h"
#include "Core/System.h"
static u32 Helper_Get_EA(const PowerPC::PowerPCState& ppcs, const UGeckoInstruction inst)
{
@ -473,7 +474,7 @@ void Interpreter::dcbf(Interpreter& interpreter, UGeckoInstruction inst)
// Invalidate the JIT cache here as a heuristic to compensate for
// the lack of precise L1 icache emulation in the JIT. (Portable software
// should use icbi consistently, but games aren't portable.)
JitInterface::InvalidateICacheLine(address);
interpreter.m_system.GetJitInterface().InvalidateICacheLine(address);
return;
}
@ -495,7 +496,7 @@ void Interpreter::dcbi(Interpreter& interpreter, UGeckoInstruction inst)
// Invalidate the JIT cache here as a heuristic to compensate for
// the lack of precise L1 icache emulation in the JIT. (Portable software
// should use icbi consistently, but games aren't portable.)
JitInterface::InvalidateICacheLine(address);
interpreter.m_system.GetJitInterface().InvalidateICacheLine(address);
return;
}
@ -511,7 +512,7 @@ void Interpreter::dcbst(Interpreter& interpreter, UGeckoInstruction inst)
// Invalidate the JIT cache here as a heuristic to compensate for
// the lack of precise L1 icache emulation in the JIT. (Portable software
// should use icbi consistently, but games aren't portable.)
JitInterface::InvalidateICacheLine(address);
interpreter.m_system.GetJitInterface().InvalidateICacheLine(address);
return;
}

8
Source/Core/Core/PowerPC/Jit64/Jit.cpp
View File

@ -877,8 +877,8 @@ bool Jit64::DoJit(u32 em_address, JitBlock* b, u32 nextPC)
const u8* target = GetCodePtr();
MOV(32, PPCSTATE(pc), Imm32(js.blockStart));
ABI_PushRegistersAndAdjustStack({}, 0);
ABI_CallFunctionC(JitInterface::CompileExceptionCheck,
static_cast<u32>(JitInterface::ExceptionType::PairedQuantize));
ABI_CallFunctionPC(JitInterface::CompileExceptionCheckFromJIT, &m_system.GetJitInterface(),
static_cast<u32>(JitInterface::ExceptionType::PairedQuantize));
ABI_PopRegistersAndAdjustStack({}, 0);
JMP(asm_routines.dispatcher_no_check, true);
SwitchToNearCode();
@ -1193,8 +1193,8 @@ void Jit64::IntializeSpeculativeConstants()
target = GetCodePtr();
MOV(32, PPCSTATE(pc), Imm32(js.blockStart));
ABI_PushRegistersAndAdjustStack({}, 0);
ABI_CallFunctionC(JitInterface::CompileExceptionCheck,
static_cast<u32>(JitInterface::ExceptionType::SpeculativeConstants));
ABI_CallFunctionPC(JitInterface::CompileExceptionCheckFromJIT, &m_system.GetJitInterface(),
static_cast<u32>(JitInterface::ExceptionType::SpeculativeConstants));
ABI_PopRegistersAndAdjustStack({}, 0);
JMP(asm_routines.dispatcher_no_check, true);
SwitchToNearCode();

7
Source/Core/Core/PowerPC/Jit64/Jit_LoadStore.cpp
View File

@ -22,6 +22,7 @@
#include "Core/PowerPC/JitInterface.h"
#include "Core/PowerPC/MMU.h"
#include "Core/PowerPC/PowerPC.h"
#include "Core/System.h"
using namespace Gen;
@ -362,12 +363,14 @@ void Jit64::dcbx(UGeckoInstruction inst)
{
MOV(32, R(ABI_PARAM1), R(effective_address));
MOV(32, R(ABI_PARAM2), R(loop_counter));
ABI_CallFunction(JitInterface::InvalidateICacheLines);
MOV(64, R(ABI_PARAM3), Imm64(reinterpret_cast<u64>(&m_system.GetJitInterface())));
ABI_CallFunction(JitInterface::InvalidateICacheLinesFromJIT);
}
else
{
MOV(32, R(ABI_PARAM1), R(effective_address));
ABI_CallFunction(JitInterface::InvalidateICacheLine);
MOV(64, R(ABI_PARAM3), Imm64(reinterpret_cast<u64>(&m_system.GetJitInterface())));
ABI_CallFunction(JitInterface::InvalidateICacheLineFromJIT);
}
ABI_PopRegistersAndAdjustStack(registersInUse, 0);
asm_routines.ResetStack(*this);

12
Source/Core/Core/PowerPC/JitArm64/Jit.cpp
View File

@ -327,8 +327,9 @@ void JitArm64::IntializeSpeculativeConstants()
fail = GetCodePtr();
MOVI2R(DISPATCHER_PC, js.blockStart);
STR(IndexType::Unsigned, DISPATCHER_PC, PPC_REG, PPCSTATE_OFF(pc));
MOVP2R(ARM64Reg::X8, &JitInterface::CompileExceptionCheck);
MOVI2R(ARM64Reg::W0, static_cast<u32>(JitInterface::ExceptionType::SpeculativeConstants));
MOVP2R(ARM64Reg::X8, &JitInterface::CompileExceptionCheckFromJIT);
MOVP2R(ARM64Reg::X0, &m_system.GetJitInterface());
MOVI2R(ARM64Reg::W1, static_cast<u32>(JitInterface::ExceptionType::SpeculativeConstants));
BLR(ARM64Reg::X8);
B(dispatcher_no_check);
SwitchToNearCode();
@ -866,9 +867,10 @@ bool JitArm64::DoJit(u32 em_address, JitBlock* b, u32 nextPC)
SetJumpTarget(fail);
MOVI2R(DISPATCHER_PC, js.blockStart);
STR(IndexType::Unsigned, DISPATCHER_PC, PPC_REG, PPCSTATE_OFF(pc));
MOVI2R(ARM64Reg::W0, static_cast<u32>(JitInterface::ExceptionType::PairedQuantize));
MOVP2R(ARM64Reg::X1, &JitInterface::CompileExceptionCheck);
BLR(ARM64Reg::X1);
MOVP2R(ARM64Reg::X0, &m_system.GetJitInterface());
MOVI2R(ARM64Reg::W1, static_cast<u32>(JitInterface::ExceptionType::PairedQuantize));
MOVP2R(ARM64Reg::X2, &JitInterface::CompileExceptionCheckFromJIT);
BLR(ARM64Reg::X2);
B(dispatcher_no_check);
SwitchToNearCode();
SetJumpTarget(no_fail);

7
Source/Core/Core/PowerPC/JitArm64/JitArm64_LoadStore.cpp
View File

@ -770,11 +770,12 @@ void JitArm64::dcbx(UGeckoInstruction inst)
ABI_PushRegisters(gprs_to_push);
m_float_emit.ABI_PushRegisters(fprs_to_push, WA);
// The function call arguments are already in the correct registers
// The first two function call arguments are already in the correct registers
MOVP2R(ARM64Reg::X2, &m_system.GetJitInterface());
if (make_loop)
MOVP2R(ARM64Reg::X8, &JitInterface::InvalidateICacheLines);
MOVP2R(ARM64Reg::X8, &JitInterface::InvalidateICacheLinesFromJIT);
else
MOVP2R(ARM64Reg::X8, &JitInterface::InvalidateICacheLine);
MOVP2R(ARM64Reg::X8, &JitInterface::InvalidateICacheLineFromJIT);
BLR(ARM64Reg::X8);
m_float_emit.ABI_PopRegisters(fprs_to_push, WA);

147
Source/Core/Core/PowerPC/JitInterface.cpp
View File

@ -40,19 +40,24 @@
#include "Core/PowerPC/JitArm64/Jit.h"
#endif
namespace JitInterface
JitInterface::JitInterface(Core::System& system) : m_system(system)
{
static JitBase* g_jit = nullptr;
void SetJit(JitBase* jit)
{
g_jit = jit;
}
void DoState(PointerWrap& p)
JitInterface::~JitInterface() = default;
void JitInterface::SetJit(JitBase* jit)
{
if (g_jit && p.IsReadMode())
g_jit->ClearCache();
m_jit = jit;
}
CPUCoreBase* InitJitCore(PowerPC::CPUCore core)
void JitInterface::DoState(PointerWrap& p)
{
if (m_jit && p.IsReadMode())
m_jit->ClearCache();
}
CPUCoreBase* JitInterface::InitJitCore(PowerPC::CPUCore core)
{
auto& system = Core::System::GetInstance();
@ -60,42 +65,42 @@ CPUCoreBase* InitJitCore(PowerPC::CPUCore core)
{
#if _M_X86
case PowerPC::CPUCore::JIT64:
g_jit = new Jit64(system);
m_jit = new Jit64(system);
break;
#endif
#if _M_ARM_64
case PowerPC::CPUCore::JITARM64:
g_jit = new JitArm64(system);
m_jit = new JitArm64(system);
break;
#endif
case PowerPC::CPUCore::CachedInterpreter:
g_jit = new CachedInterpreter(system);
m_jit = new CachedInterpreter(system);
break;
default:
// Under this case the caller overrides the CPU core to the default and logs that
// it performed the override.
g_jit = nullptr;
m_jit = nullptr;
return nullptr;
}
g_jit->Init();
return g_jit;
m_jit->Init();
return m_jit;
}
CPUCoreBase* GetCore()
CPUCoreBase* JitInterface::GetCore() const
{
return g_jit;
return m_jit;
}
void SetProfilingState(ProfilingState state)
void JitInterface::SetProfilingState(ProfilingState state)
{
if (!g_jit)
if (!m_jit)
return;
g_jit->jo.profile_blocks = state == ProfilingState::Enabled;
m_jit->jo.profile_blocks = state == ProfilingState::Enabled;
}
void WriteProfileResults(const std::string& filename)
void JitInterface::WriteProfileResults(const std::string& filename) const
{
Profiler::ProfileStats prof_stats;
GetProfileResults(&prof_stats);
@ -122,19 +127,19 @@ void WriteProfileResults(const std::string& filename)
}
}
void GetProfileResults(Profiler::ProfileStats* prof_stats)
void JitInterface::GetProfileResults(Profiler::ProfileStats* prof_stats) const
{
// Can't really do this with no g_jit core available
if (!g_jit)
// Can't really do this with no m_jit core available
if (!m_jit)
return;
prof_stats->cost_sum = 0;
prof_stats->timecost_sum = 0;
prof_stats->block_stats.clear();
Core::RunAsCPUThread([&prof_stats] {
Core::RunAsCPUThread([this, &prof_stats] {
QueryPerformanceFrequency((LARGE_INTEGER*)&prof_stats->countsPerSec);
g_jit->GetBlockCache()->RunOnBlocks([&prof_stats](const JitBlock& block) {
m_jit->GetBlockCache()->RunOnBlocks([&prof_stats](const JitBlock& block) {
const auto& data = block.profile_data;
u64 cost = data.downcountCounter;
u64 timecost = data.ticCounter;
@ -150,20 +155,21 @@ void GetProfileResults(Profiler::ProfileStats* prof_stats)
});
}
std::variant<GetHostCodeError, GetHostCodeResult> GetHostCode(u32 address)
std::variant<JitInterface::GetHostCodeError, JitInterface::GetHostCodeResult>
JitInterface::GetHostCode(u32 address) const
{
if (!g_jit)
if (!m_jit)
{
return GetHostCodeError::NoJitActive;
}
JitBlock* block =
g_jit->GetBlockCache()->GetBlockFromStartAddress(address, PowerPC::ppcState.msr.Hex);
m_jit->GetBlockCache()->GetBlockFromStartAddress(address, PowerPC::ppcState.msr.Hex);
if (!block)
{
for (int i = 0; i < 500; i++)
{
block = g_jit->GetBlockCache()->GetBlockFromStartAddress(address - 4 * i,
block = m_jit->GetBlockCache()->GetBlockFromStartAddress(address - 4 * i,
PowerPC::ppcState.msr.Hex);
if (block)
break;
@ -190,51 +196,52 @@ std::variant<GetHostCodeError, GetHostCodeResult> GetHostCode(u32 address)
return result;
}
bool HandleFault(uintptr_t access_address, SContext* ctx)
bool JitInterface::HandleFault(uintptr_t access_address, SContext* ctx)
{
// Prevent nullptr dereference on a crash with no JIT present
if (!g_jit)
if (!m_jit)
{
return false;
}
return g_jit->HandleFault(access_address, ctx);
return m_jit->HandleFault(access_address, ctx);
}
bool HandleStackFault()
bool JitInterface::HandleStackFault()
{
if (!g_jit)
if (!m_jit)
{
return false;
}
return g_jit->HandleStackFault();
return m_jit->HandleStackFault();
}
void ClearCache()
void JitInterface::ClearCache()
{
if (g_jit)
g_jit->ClearCache();
}
void ClearSafe()
{
if (g_jit)
g_jit->GetBlockCache()->Clear();
if (m_jit)
m_jit->ClearCache();
}
void InvalidateICache(u32 address, u32 size, bool forced)
void JitInterface::ClearSafe()
{
if (g_jit)
g_jit->GetBlockCache()->InvalidateICache(address, size, forced);
if (m_jit)
m_jit->GetBlockCache()->Clear();
}
void InvalidateICacheLine(u32 address)
void JitInterface::InvalidateICache(u32 address, u32 size, bool forced)
{
if (g_jit)
g_jit->GetBlockCache()->InvalidateICacheLine(address);
if (m_jit)
m_jit->GetBlockCache()->InvalidateICache(address, size, forced);
}
void InvalidateICacheLines(u32 address, u32 count)
void JitInterface::InvalidateICacheLine(u32 address)
{
if (m_jit)
m_jit->GetBlockCache()->InvalidateICacheLine(address);
}
void JitInterface::InvalidateICacheLines(u32 address, u32 count)
{
// This corresponds to a PPC code loop that:
// - calls some form of dcb* instruction on 'address'
@ -250,9 +257,19 @@ void InvalidateICacheLines(u32 address, u32 count)
InvalidateICache(address & ~0x1f, 32 * count, false);
}
void CompileExceptionCheck(ExceptionType type)
void JitInterface::InvalidateICacheLineFromJIT(u32 address, u32 dummy, JitInterface& jit_interface)
{
if (!g_jit)
jit_interface.InvalidateICacheLine(address);
}
void JitInterface::InvalidateICacheLinesFromJIT(u32 address, u32 count, JitInterface& jit_interface)
{
jit_interface.InvalidateICacheLines(address, count);
}
void JitInterface::CompileExceptionCheck(ExceptionType type)
{
if (!m_jit)
return;
std::unordered_set<u32>* exception_addresses = nullptr;
@ -260,13 +277,13 @@ void CompileExceptionCheck(ExceptionType type)
switch (type)
{
case ExceptionType::FIFOWrite:
exception_addresses = &g_jit->js.fifoWriteAddresses;
exception_addresses = &m_jit->js.fifoWriteAddresses;
break;
case ExceptionType::PairedQuantize:
exception_addresses = &g_jit->js.pairedQuantizeAddresses;
exception_addresses = &m_jit->js.pairedQuantizeAddresses;
break;
case ExceptionType::SpeculativeConstants:
exception_addresses = &g_jit->js.noSpeculativeConstantsAddresses;
exception_addresses = &m_jit->js.noSpeculativeConstantsAddresses;
break;
}
@ -288,17 +305,21 @@ void CompileExceptionCheck(ExceptionType type)
// Invalidate the JIT block so that it gets recompiled with the external exception check
// included.
g_jit->GetBlockCache()->InvalidateICache(PowerPC::ppcState.pc, 4, true);
m_jit->GetBlockCache()->InvalidateICache(PowerPC::ppcState.pc, 4, true);
}
}
void Shutdown()
void JitInterface::CompileExceptionCheckFromJIT(JitInterface& jit_interface, ExceptionType type)
{
if (g_jit)
jit_interface.CompileExceptionCheck(type);
}
void JitInterface::Shutdown()
{
if (m_jit)
{
g_jit->Shutdown();
delete g_jit;
g_jit = nullptr;
m_jit->Shutdown();
delete m_jit;
m_jit = nullptr;
}
}
} // namespace JitInterface

137
Source/Core/Core/PowerPC/JitInterface.h
View File

@ -13,6 +13,10 @@ class CPUCoreBase;
class PointerWrap;
class JitBase;
namespace Core
{
class System;
}
namespace PowerPC
{
enum class CPUCore;
@ -23,65 +27,78 @@ namespace Profiler
struct ProfileStats;
}
namespace JitInterface
class JitInterface
{
enum class ExceptionType
{
FIFOWrite,
PairedQuantize,
SpeculativeConstants
public:
explicit JitInterface(Core::System& system);
JitInterface(const JitInterface&) = delete;
JitInterface(JitInterface&&) = delete;
JitInterface& operator=(const JitInterface&) = delete;
JitInterface& operator=(JitInterface&&) = delete;
~JitInterface();
void DoState(PointerWrap& p);
CPUCoreBase* InitJitCore(PowerPC::CPUCore core);
CPUCoreBase* GetCore() const;
// Debugging
enum class ProfilingState
{
Enabled,
Disabled
};
enum class GetHostCodeError
{
NoJitActive,
NoTranslation,
};
struct GetHostCodeResult
{
const u8* code;
u32 code_size;
u32 entry_address;
};
void SetProfilingState(ProfilingState state);
void WriteProfileResults(const std::string& filename) const;
void GetProfileResults(Profiler::ProfileStats* prof_stats) const;
std::variant<GetHostCodeError, GetHostCodeResult> GetHostCode(u32 address) const;
// Memory Utilities
bool HandleFault(uintptr_t access_address, SContext* ctx);
bool HandleStackFault();
// Clearing CodeCache
void ClearCache();
// This clear is "safe" in the sense that it's okay to run from
// inside a JIT'ed block: it clears the instruction cache, but not
// the JIT'ed code.
void ClearSafe();
// If "forced" is true, a recompile is being requested on code that hasn't been modified.
void InvalidateICache(u32 address, u32 size, bool forced);
void InvalidateICacheLine(u32 address);
void InvalidateICacheLines(u32 address, u32 count);
static void InvalidateICacheLineFromJIT(u32 address, u32 dummy, JitInterface& jit_interface);
static void InvalidateICacheLinesFromJIT(u32 address, u32 count, JitInterface& jit_interface);
enum class ExceptionType
{
FIFOWrite,
PairedQuantize,
SpeculativeConstants
};
void CompileExceptionCheck(ExceptionType type);
static void CompileExceptionCheckFromJIT(JitInterface& jit_interface, ExceptionType type);
/// used for the page fault unit test, don't use outside of tests!
void SetJit(JitBase* jit);
void Shutdown();
private:
JitBase* m_jit = nullptr;
Core::System& m_system;
};
void DoState(PointerWrap& p);
CPUCoreBase* InitJitCore(PowerPC::CPUCore core);
CPUCoreBase* GetCore();
// Debugging
enum class ProfilingState
{
Enabled,
Disabled
};
enum class GetHostCodeError
{
NoJitActive,
NoTranslation,
};
struct GetHostCodeResult
{
const u8* code;
u32 code_size;
u32 entry_address;
};
void SetProfilingState(ProfilingState state);
void WriteProfileResults(const std::string& filename);
void GetProfileResults(Profiler::ProfileStats* prof_stats);
std::variant<GetHostCodeError, GetHostCodeResult> GetHostCode(u32 address);
// Memory Utilities
bool HandleFault(uintptr_t access_address, SContext* ctx);
bool HandleStackFault();
// Clearing CodeCache
void ClearCache();
// This clear is "safe" in the sense that it's okay to run from
// inside a JIT'ed block: it clears the instruction cache, but not
// the JIT'ed code.
void ClearSafe();
// If "forced" is true, a recompile is being requested on code that hasn't been modified.
void InvalidateICache(u32 address, u32 size, bool forced);
void InvalidateICacheLine(u32 address);
void InvalidateICacheLines(u32 address, u32 count);
void CompileExceptionCheck(ExceptionType type);
/// used for the page fault unit test, don't use outside of tests!
void SetJit(JitBase* jit);
void Shutdown();
} // namespace JitInterface

4
Source/Core/Core/PowerPC/MMU.cpp
View File

@ -1770,7 +1770,7 @@ void DBATUpdated()
#endif
// IsOptimizable*Address and dcbz depends on the BAT mapping, so we need a flush here.
JitInterface::ClearSafe();
system.GetJitInterface().ClearSafe();
}
void IBATUpdated()
@ -1789,7 +1789,7 @@ void IBATUpdated()
UpdateFakeMMUBat(ibat_table, 0x40000000);
UpdateFakeMMUBat(ibat_table, 0x70000000);
}
JitInterface::ClearSafe();
system.GetJitInterface().ClearSafe();
}
// Translate effective address using BAT or PAT. Returns 0 if the address cannot be translated.

4
Source/Core/Core/PowerPC/PPCCache.cpp
View File

@ -107,7 +107,7 @@ void Cache::Reset()
void InstructionCache::Reset()
{
Cache::Reset();
JitInterface::ClearSafe();
Core::System::GetInstance().GetJitInterface().ClearSafe();
}
void Cache::Init()
@ -424,7 +424,7 @@ void InstructionCache::Invalidate(u32 addr)
valid[set] = 0;
modified[set] = 0;
JitInterface::InvalidateICacheLine(addr);
Core::System::GetInstance().GetJitInterface().InvalidateICacheLine(addr);
}
void InstructionCache::RefreshConfig()

19
Source/Core/Core/PowerPC/PowerPC.cpp
View File

@ -153,7 +153,7 @@ void DoState(PointerWrap& p)
// SystemTimers::DecrementerSet();
// SystemTimers::TimeBaseSet();
JitInterface::DoState(p);
Core::System::GetInstance().GetJitInterface().DoState(p);
}
static void ResetRegisters()
@ -219,7 +219,8 @@ static void InitializeCPUCore(CPUCore cpu_core)
{
// We initialize the interpreter because
// it is used on boot and code window independently.
auto& interpreter = Core::System::GetInstance().GetInterpreter();
auto& system = Core::System::GetInstance();
auto& interpreter = system.GetInterpreter();
interpreter.Init();
switch (cpu_core)
@ -229,12 +230,12 @@ static void InitializeCPUCore(CPUCore cpu_core)
break;
default:
s_cpu_core_base = JitInterface::InitJitCore(cpu_core);
s_cpu_core_base = system.GetJitInterface().InitJitCore(cpu_core);
if (!s_cpu_core_base) // Handle Situations where JIT core isn't available
{
WARN_LOG_FMT(POWERPC, "CPU core {} not available. Falling back to default.",
static_cast<int>(cpu_core));
s_cpu_core_base = JitInterface::InitJitCore(DefaultCPUCore());
s_cpu_core_base = system.GetJitInterface().InitJitCore(DefaultCPUCore());
}
break;
}
@ -315,8 +316,9 @@ void ScheduleInvalidateCacheThreadSafe(u32 address)
void Shutdown()
{
InjectExternalCPUCore(nullptr);
JitInterface::Shutdown();
auto& interpreter = Core::System::GetInstance().GetInterpreter();
auto& system = Core::System::GetInstance();
system.GetJitInterface().Shutdown();
auto& interpreter = system.GetInterpreter();
interpreter.Shutdown();
s_cpu_core_base = nullptr;
}
@ -328,7 +330,8 @@ CoreMode GetMode()
static void ApplyMode()
{
auto& interpreter = Core::System::GetInstance().GetInterpreter();
auto& system = Core::System::GetInstance();
auto& interpreter = system.GetInterpreter();
switch (s_mode)
{
@ -338,7 +341,7 @@ static void ApplyMode()
case CoreMode::JIT: // Switching from interpreter to JIT.
// Don't really need to do much. It'll work, the cache will refill itself.
s_cpu_core_base = JitInterface::GetCore();
s_cpu_core_base = system.GetJitInterface().GetCore();
if (!s_cpu_core_base) // Has a chance to not get a working JIT core if one isn't active on host
s_cpu_core_base = &interpreter;
break;

9
Source/Core/Core/System.cpp
View File

@ -23,6 +23,7 @@
#include "Core/HW/Sram.h"
#include "Core/HW/VideoInterface.h"
#include "Core/PowerPC/Interpreter/Interpreter.h"
#include "Core/PowerPC/JitInterface.h"
#include "Core/PowerPC/PowerPC.h"
#include "IOS/USB/Emulated/Skylander.h"
#include "VideoCommon/CommandProcessor.h"
@ -40,7 +41,7 @@ struct System::Impl
: m_audio_interface(system), m_core_timing(system), m_dsp(system), m_dvd_interface(system),
m_dvd_thread(system), m_expansion_interface(system), m_gp_fifo(system), m_memory(system),
m_ppc_state(PowerPC::ppcState), m_processor_interface(system), m_serial_interface(system),
m_video_interface(system), m_interpreter(system, m_ppc_state)
m_video_interface(system), m_interpreter(system, m_ppc_state), m_jit_interface(system)
{
}
@ -72,6 +73,7 @@ struct System::Impl
VertexShaderManager m_vertex_shader_manager;
VideoInterface::VideoInterfaceManager m_video_interface;
Interpreter m_interpreter;
JitInterface m_jit_interface;
};
System::System() : m_impl{std::make_unique<Impl>(*this)}
@ -182,6 +184,11 @@ Interpreter& System::GetInterpreter() const
return m_impl->m_interpreter;
}
JitInterface& System::GetJitInterface() const
{
return m_impl->m_jit_interface;
}
IOS::HLE::USB::SkylanderPortal& System::GetSkylanderPortal() const
{
return m_impl->m_skylander_portal;

2
Source/Core/Core/System.h
View File

@ -7,6 +7,7 @@
class GeometryShaderManager;
class Interpreter;
class JitInterface;
class PixelShaderManager;
class SoundStream;
struct Sram;
@ -133,6 +134,7 @@ public:
GPFifo::GPFifoManager& GetGPFifo() const;
HSP::HSPManager& GetHSP() const;
Interpreter& GetInterpreter() const;
JitInterface& GetJitInterface() const;
IOS::HLE::USB::SkylanderPortal& GetSkylanderPortal() const;
Memory::MemoryManager& GetMemory() const;
MemoryInterface::MemoryInterfaceManager& GetMemoryInterface() const;

11
Source/Core/DolphinQt/Debugger/CodeDiffDialog.cpp
View File

@ -140,7 +140,8 @@ void CodeDiffDialog::ClearData()
// Swap is used instead of clear for efficiency in the case of huge m_include/m_exclude
std::vector<Diff>().swap(m_include);
std::vector<Diff>().swap(m_exclude);
JitInterface::SetProfilingState(JitInterface::ProfilingState::Disabled);
Core::System::GetInstance().GetJitInterface().SetProfilingState(
JitInterface::ProfilingState::Disabled);
}
void CodeDiffDialog::ClearBlockCache()
@ -150,7 +151,7 @@ void CodeDiffDialog::ClearBlockCache()
if (old_state == Core::State::Running)
Core::SetState(Core::State::Paused);
JitInterface::ClearCache();
Core::System::GetInstance().GetJitInterface().ClearCache();
if (old_state == Core::State::Running)
Core::SetState(Core::State::Running);
@ -205,7 +206,7 @@ void CodeDiffDialog::OnRecord(bool enabled)
}
m_record_btn->update();
JitInterface::SetProfilingState(state);
Core::System::GetInstance().GetJitInterface().SetProfilingState(state);
}
void CodeDiffDialog::OnInclude()
@ -271,7 +272,7 @@ std::vector<Diff> CodeDiffDialog::CalculateSymbolsFromProfile()
{
Profiler::ProfileStats prof_stats;
auto& blockstats = prof_stats.block_stats;
JitInterface::GetProfileResults(&prof_stats);
Core::System::GetInstance().GetJitInterface().GetProfileResults(&prof_stats);
std::vector<Diff> current;
current.reserve(20000);
@ -391,7 +392,7 @@ void CodeDiffDialog::Update(bool include)
m_exclude_size_label->setText(tr("Excluded: %1").arg(m_exclude.size()));
m_include_size_label->setText(tr("Included: %1").arg(m_include.size()));
JitInterface::ClearCache();
Core::System::GetInstance().GetJitInterface().ClearCache();
if (old_state == Core::State::Running)
Core::SetState(Core::State::Running);
}

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

@ -1671,7 +1671,7 @@ void MenuBar::PatchHLEFunctions()
void MenuBar::ClearCache()
{
Core::RunAsCPUThread(JitInterface::ClearCache);
Core::RunAsCPUThread([] { Core::System::GetInstance().GetJitInterface().ClearCache(); });
}
void MenuBar::LogInstructions()

3
Source/Core/UICommon/Disassembler.cpp
View File

@ -16,6 +16,7 @@
#include "Common/Assert.h"
#include "Common/VariantUtil.h"
#include "Core/PowerPC/JitInterface.h"
#include "Core/System.h"
#if defined(HAVE_LLVM)
class HostDisassemblerLLVM : public HostDisassembler
@ -170,7 +171,7 @@ std::unique_ptr<HostDisassembler> GetNewDisassembler(const std::string& arch)
DisassembleResult DisassembleBlock(HostDisassembler* disasm, u32 address)
{
auto res = JitInterface::GetHostCode(address);
auto res = Core::System::GetInstance().GetJitInterface().GetHostCode(address);
return std::visit(overloaded{[&](JitInterface::GetHostCodeError error) {
DisassembleResult result;

4
Source/UnitTests/Core/PageFaultTest.cpp
View File

@ -76,7 +76,7 @@ TEST(PageFault, PageFault)
Common::WriteProtectMemory(data, PAGE_GRAN, false);
PageFaultFakeJit pfjit(Core::System::GetInstance());
JitInterface::SetJit(&pfjit);
Core::System::GetInstance().GetJitInterface().SetJit(&pfjit);
pfjit.m_data = data;
auto start = std::chrono::high_resolution_clock::now();
@ -88,7 +88,7 @@ TEST(PageFault, PageFault)
};
EMM::UninstallExceptionHandler();
JitInterface::SetJit(nullptr);
Core::System::GetInstance().GetJitInterface().SetJit(nullptr);
fmt::print("page fault timing:\n");
fmt::print("start->HandleFault {} ns\n",