summaryrefslogtreecommitdiffstats
path: root/src/core/arm/dynarmic/arm_dynarmic_64.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/core/arm/dynarmic/arm_dynarmic_64.cpp')
-rw-r--r--src/core/arm/dynarmic/arm_dynarmic_64.cpp340
1 files changed, 141 insertions, 199 deletions
diff --git a/src/core/arm/dynarmic/arm_dynarmic_64.cpp b/src/core/arm/dynarmic/arm_dynarmic_64.cpp
index 2e3674b6d..dff14756e 100644
--- a/src/core/arm/dynarmic/arm_dynarmic_64.cpp
+++ b/src/core/arm/dynarmic/arm_dynarmic_64.cpp
@@ -1,25 +1,12 @@
// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
-#include <cinttypes>
-#include <memory>
-#include <dynarmic/interface/A64/a64.h>
-#include <dynarmic/interface/A64/config.h>
-#include "common/assert.h"
-#include "common/literals.h"
-#include "common/logging/log.h"
-#include "common/page_table.h"
#include "common/settings.h"
#include "core/arm/dynarmic/arm_dynarmic.h"
#include "core/arm/dynarmic/arm_dynarmic_64.h"
#include "core/arm/dynarmic/dynarmic_exclusive_monitor.h"
-#include "core/core.h"
#include "core/core_timing.h"
-#include "core/debugger/debugger.h"
-#include "core/hardware_properties.h"
#include "core/hle/kernel/k_process.h"
-#include "core/hle/kernel/svc.h"
-#include "core/memory.h"
namespace Core {
@@ -28,92 +15,92 @@ using namespace Common::Literals;
class DynarmicCallbacks64 : public Dynarmic::A64::UserCallbacks {
public:
- explicit DynarmicCallbacks64(ARM_Dynarmic_64& parent_)
- : parent{parent_}, memory(parent.system.ApplicationMemory()),
- debugger_enabled{parent.system.DebuggerEnabled()},
- check_memory_access{debugger_enabled ||
- !Settings::values.cpuopt_ignore_memory_aborts.GetValue()} {}
+ explicit DynarmicCallbacks64(ArmDynarmic64& parent, const Kernel::KProcess* process)
+ : m_parent{parent}, m_memory(process->GetMemory()),
+ m_process(process), m_debugger_enabled{parent.m_system.DebuggerEnabled()},
+ m_check_memory_access{m_debugger_enabled ||
+ !Settings::values.cpuopt_ignore_memory_aborts.GetValue()} {}
u8 MemoryRead8(u64 vaddr) override {
CheckMemoryAccess(vaddr, 1, Kernel::DebugWatchpointType::Read);
- return memory.Read8(vaddr);
+ return m_memory.Read8(vaddr);
}
u16 MemoryRead16(u64 vaddr) override {
CheckMemoryAccess(vaddr, 2, Kernel::DebugWatchpointType::Read);
- return memory.Read16(vaddr);
+ return m_memory.Read16(vaddr);
}
u32 MemoryRead32(u64 vaddr) override {
CheckMemoryAccess(vaddr, 4, Kernel::DebugWatchpointType::Read);
- return memory.Read32(vaddr);
+ return m_memory.Read32(vaddr);
}
u64 MemoryRead64(u64 vaddr) override {
CheckMemoryAccess(vaddr, 8, Kernel::DebugWatchpointType::Read);
- return memory.Read64(vaddr);
+ return m_memory.Read64(vaddr);
}
Vector MemoryRead128(u64 vaddr) override {
CheckMemoryAccess(vaddr, 16, Kernel::DebugWatchpointType::Read);
- return {memory.Read64(vaddr), memory.Read64(vaddr + 8)};
+ return {m_memory.Read64(vaddr), m_memory.Read64(vaddr + 8)};
}
std::optional<u32> MemoryReadCode(u64 vaddr) override {
- if (!memory.IsValidVirtualAddressRange(vaddr, sizeof(u32))) {
+ if (!m_memory.IsValidVirtualAddressRange(vaddr, sizeof(u32))) {
return std::nullopt;
}
- return memory.Read32(vaddr);
+ return m_memory.Read32(vaddr);
}
void MemoryWrite8(u64 vaddr, u8 value) override {
if (CheckMemoryAccess(vaddr, 1, Kernel::DebugWatchpointType::Write)) {
- memory.Write8(vaddr, value);
+ m_memory.Write8(vaddr, value);
}
}
void MemoryWrite16(u64 vaddr, u16 value) override {
if (CheckMemoryAccess(vaddr, 2, Kernel::DebugWatchpointType::Write)) {
- memory.Write16(vaddr, value);
+ m_memory.Write16(vaddr, value);
}
}
void MemoryWrite32(u64 vaddr, u32 value) override {
if (CheckMemoryAccess(vaddr, 4, Kernel::DebugWatchpointType::Write)) {
- memory.Write32(vaddr, value);
+ m_memory.Write32(vaddr, value);
}
}
void MemoryWrite64(u64 vaddr, u64 value) override {
if (CheckMemoryAccess(vaddr, 8, Kernel::DebugWatchpointType::Write)) {
- memory.Write64(vaddr, value);
+ m_memory.Write64(vaddr, value);
}
}
void MemoryWrite128(u64 vaddr, Vector value) override {
if (CheckMemoryAccess(vaddr, 16, Kernel::DebugWatchpointType::Write)) {
- memory.Write64(vaddr, value[0]);
- memory.Write64(vaddr + 8, value[1]);
+ m_memory.Write64(vaddr, value[0]);
+ m_memory.Write64(vaddr + 8, value[1]);
}
}
bool MemoryWriteExclusive8(u64 vaddr, std::uint8_t value, std::uint8_t expected) override {
return CheckMemoryAccess(vaddr, 1, Kernel::DebugWatchpointType::Write) &&
- memory.WriteExclusive8(vaddr, value, expected);
+ m_memory.WriteExclusive8(vaddr, value, expected);
}
bool MemoryWriteExclusive16(u64 vaddr, std::uint16_t value, std::uint16_t expected) override {
return CheckMemoryAccess(vaddr, 2, Kernel::DebugWatchpointType::Write) &&
- memory.WriteExclusive16(vaddr, value, expected);
+ m_memory.WriteExclusive16(vaddr, value, expected);
}
bool MemoryWriteExclusive32(u64 vaddr, std::uint32_t value, std::uint32_t expected) override {
return CheckMemoryAccess(vaddr, 4, Kernel::DebugWatchpointType::Write) &&
- memory.WriteExclusive32(vaddr, value, expected);
+ m_memory.WriteExclusive32(vaddr, value, expected);
}
bool MemoryWriteExclusive64(u64 vaddr, std::uint64_t value, std::uint64_t expected) override {
return CheckMemoryAccess(vaddr, 8, Kernel::DebugWatchpointType::Write) &&
- memory.WriteExclusive64(vaddr, value, expected);
+ m_memory.WriteExclusive64(vaddr, value, expected);
}
bool MemoryWriteExclusive128(u64 vaddr, Vector value, Vector expected) override {
return CheckMemoryAccess(vaddr, 16, Kernel::DebugWatchpointType::Write) &&
- memory.WriteExclusive128(vaddr, value, expected);
+ m_memory.WriteExclusive128(vaddr, value, expected);
}
void InterpreterFallback(u64 pc, std::size_t num_instructions) override {
- parent.LogBacktrace();
+ m_parent.LogBacktrace(m_process);
LOG_ERROR(Core_ARM,
"Unimplemented instruction @ 0x{:X} for {} instructions (instr = {:08X})", pc,
- num_instructions, memory.Read32(pc));
+ num_instructions, m_memory.Read32(pc));
ReturnException(pc, PrefetchAbort);
}
@@ -124,11 +111,11 @@ public:
static constexpr u64 ICACHE_LINE_SIZE = 64;
const u64 cache_line_start = value & ~(ICACHE_LINE_SIZE - 1);
- parent.system.InvalidateCpuInstructionCacheRange(cache_line_start, ICACHE_LINE_SIZE);
+ m_parent.InvalidateCacheRange(cache_line_start, ICACHE_LINE_SIZE);
break;
}
case Dynarmic::A64::InstructionCacheOperation::InvalidateAllToPoU:
- parent.system.InvalidateCpuInstructionCaches();
+ m_parent.ClearInstructionCache();
break;
case Dynarmic::A64::InstructionCacheOperation::InvalidateAllToPoUInnerSharable:
default:
@@ -136,7 +123,7 @@ public:
break;
}
- parent.jit.load()->HaltExecution(Dynarmic::HaltReason::CacheInvalidation);
+ m_parent.m_jit->HaltExecution(Dynarmic::HaltReason::CacheInvalidation);
}
void ExceptionRaised(u64 pc, Dynarmic::A64::Exception exception) override {
@@ -152,26 +139,24 @@ public:
ReturnException(pc, PrefetchAbort);
return;
default:
- if (debugger_enabled) {
+ if (m_debugger_enabled) {
ReturnException(pc, InstructionBreakpoint);
return;
}
- parent.LogBacktrace();
+ m_parent.LogBacktrace(m_process);
LOG_CRITICAL(Core_ARM, "ExceptionRaised(exception = {}, pc = {:08X}, code = {:08X})",
- static_cast<std::size_t>(exception), pc, memory.Read32(pc));
+ static_cast<std::size_t>(exception), pc, m_memory.Read32(pc));
}
}
- void CallSVC(u32 swi) override {
- parent.svc_swi = swi;
- parent.jit.load()->HaltExecution(SupervisorCall);
+ void CallSVC(u32 svc) override {
+ m_parent.m_svc = svc;
+ m_parent.m_jit->HaltExecution(SupervisorCall);
}
void AddTicks(u64 ticks) override {
- if (parent.uses_wall_clock) {
- return;
- }
+ ASSERT_MSG(!m_parent.m_uses_wall_clock, "Dynarmic ticking disabled");
// Divide the number of ticks by the amount of CPU cores. TODO(Subv): This yields only a
// rough approximation of the amount of executed ticks in the system, it may be thrown off
@@ -182,44 +167,39 @@ public:
// Always execute at least one tick.
amortized_ticks = std::max<u64>(amortized_ticks, 1);
- parent.system.CoreTiming().AddTicks(amortized_ticks);
+ m_parent.m_system.CoreTiming().AddTicks(amortized_ticks);
}
u64 GetTicksRemaining() override {
- if (parent.uses_wall_clock) {
- if (!IsInterrupted()) {
- return minimum_run_cycles;
- }
- return 0U;
- }
+ ASSERT_MSG(!m_parent.m_uses_wall_clock, "Dynarmic ticking disabled");
- return std::max<s64>(parent.system.CoreTiming().GetDowncount(), 0);
+ return std::max<s64>(m_parent.m_system.CoreTiming().GetDowncount(), 0);
}
u64 GetCNTPCT() override {
- return parent.system.CoreTiming().GetClockTicks();
+ return m_parent.m_system.CoreTiming().GetClockTicks();
}
bool CheckMemoryAccess(u64 addr, u64 size, Kernel::DebugWatchpointType type) {
- if (!check_memory_access) {
+ if (!m_check_memory_access) {
return true;
}
- if (!memory.IsValidVirtualAddressRange(addr, size)) {
+ if (!m_memory.IsValidVirtualAddressRange(addr, size)) {
LOG_CRITICAL(Core_ARM, "Stopping execution due to unmapped memory access at {:#x}",
addr);
- parent.jit.load()->HaltExecution(PrefetchAbort);
+ m_parent.m_jit->HaltExecution(PrefetchAbort);
return false;
}
- if (!debugger_enabled) {
+ if (!m_debugger_enabled) {
return true;
}
- const auto match{parent.MatchingWatchpoint(addr, size, type)};
+ const auto match{m_parent.MatchingWatchpoint(addr, size, type)};
if (match) {
- parent.halted_watchpoint = match;
- parent.jit.load()->HaltExecution(DataAbort);
+ m_parent.m_halted_watchpoint = match;
+ m_parent.m_jit->HaltExecution(DataAbort);
return false;
}
@@ -227,30 +207,27 @@ public:
}
void ReturnException(u64 pc, Dynarmic::HaltReason hr) {
- parent.SaveContext(parent.breakpoint_context);
- parent.breakpoint_context.pc = pc;
- parent.jit.load()->HaltExecution(hr);
+ m_parent.GetContext(m_parent.m_breakpoint_context);
+ m_parent.m_breakpoint_context.pc = pc;
+ m_parent.m_jit->HaltExecution(hr);
}
- bool IsInterrupted() {
- return parent.system.Kernel().PhysicalCore(parent.core_index).IsInterrupted();
- }
-
- ARM_Dynarmic_64& parent;
- Core::Memory::Memory& memory;
- u64 tpidrro_el0 = 0;
- u64 tpidr_el0 = 0;
- const bool debugger_enabled{};
- const bool check_memory_access{};
- static constexpr u64 minimum_run_cycles = 10000U;
+ ArmDynarmic64& m_parent;
+ Core::Memory::Memory& m_memory;
+ u64 m_tpidrro_el0{};
+ u64 m_tpidr_el0{};
+ const Kernel::KProcess* m_process{};
+ const bool m_debugger_enabled{};
+ const bool m_check_memory_access{};
+ static constexpr u64 MinimumRunCycles = 10000U;
};
-std::shared_ptr<Dynarmic::A64::Jit> ARM_Dynarmic_64::MakeJit(Common::PageTable* page_table,
- std::size_t address_space_bits) const {
+std::shared_ptr<Dynarmic::A64::Jit> ArmDynarmic64::MakeJit(Common::PageTable* page_table,
+ std::size_t address_space_bits) const {
Dynarmic::A64::UserConfig config;
// Callbacks
- config.callbacks = cb.get();
+ config.callbacks = m_cb.get();
// Memory
if (page_table) {
@@ -271,12 +248,12 @@ std::shared_ptr<Dynarmic::A64::Jit> ARM_Dynarmic_64::MakeJit(Common::PageTable*
}
// Multi-process state
- config.processor_id = core_index;
- config.global_monitor = &exclusive_monitor.monitor;
+ config.processor_id = m_core_index;
+ config.global_monitor = &m_exclusive_monitor.monitor;
// System registers
- config.tpidrro_el0 = &cb->tpidrro_el0;
- config.tpidr_el0 = &cb->tpidr_el0;
+ config.tpidrro_el0 = &m_cb->m_tpidrro_el0;
+ config.tpidr_el0 = &m_cb->m_tpidr_el0;
config.dczid_el0 = 4;
config.ctr_el0 = 0x8444c004;
config.cntfrq_el0 = Hardware::CNTFREQ;
@@ -285,8 +262,8 @@ std::shared_ptr<Dynarmic::A64::Jit> ARM_Dynarmic_64::MakeJit(Common::PageTable*
config.define_unpredictable_behaviour = true;
// Timing
- config.wall_clock_cntpct = uses_wall_clock;
- config.enable_cycle_counting = true;
+ config.wall_clock_cntpct = m_uses_wall_clock;
+ config.enable_cycle_counting = !m_uses_wall_clock;
// Code cache size
#ifdef ARCHITECTURE_arm64
@@ -296,7 +273,7 @@ std::shared_ptr<Dynarmic::A64::Jit> ARM_Dynarmic_64::MakeJit(Common::PageTable*
#endif
// Allow memory fault handling to work
- if (system.DebuggerEnabled()) {
+ if (m_system.DebuggerEnabled()) {
config.check_halt_on_memory_access = true;
}
@@ -384,147 +361,112 @@ std::shared_ptr<Dynarmic::A64::Jit> ARM_Dynarmic_64::MakeJit(Common::PageTable*
return std::make_shared<Dynarmic::A64::Jit>(config);
}
-HaltReason ARM_Dynarmic_64::RunJit() {
- return TranslateHaltReason(jit.load()->Run());
-}
-
-HaltReason ARM_Dynarmic_64::StepJit() {
- return TranslateHaltReason(jit.load()->Step());
-}
-
-u32 ARM_Dynarmic_64::GetSvcNumber() const {
- return svc_swi;
-}
-
-const Kernel::DebugWatchpoint* ARM_Dynarmic_64::HaltedWatchpoint() const {
- return halted_watchpoint;
-}
-
-void ARM_Dynarmic_64::RewindBreakpointInstruction() {
- LoadContext(breakpoint_context);
-}
-
-ARM_Dynarmic_64::ARM_Dynarmic_64(System& system_, bool uses_wall_clock_,
- DynarmicExclusiveMonitor& exclusive_monitor_,
- std::size_t core_index_)
- : ARM_Interface{system_, uses_wall_clock_},
- cb(std::make_unique<DynarmicCallbacks64>(*this)), core_index{core_index_},
- exclusive_monitor{exclusive_monitor_}, null_jit{MakeJit(nullptr, 48)}, jit{null_jit.get()} {}
-
-ARM_Dynarmic_64::~ARM_Dynarmic_64() = default;
-
-void ARM_Dynarmic_64::SetPC(u64 pc) {
- jit.load()->SetPC(pc);
-}
-
-u64 ARM_Dynarmic_64::GetPC() const {
- return jit.load()->GetPC();
+HaltReason ArmDynarmic64::RunThread(Kernel::KThread* thread) {
+ m_jit->ClearExclusiveState();
+ return TranslateHaltReason(m_jit->Run());
}
-u64 ARM_Dynarmic_64::GetSP() const {
- return jit.load()->GetSP();
+HaltReason ArmDynarmic64::StepThread(Kernel::KThread* thread) {
+ m_jit->ClearExclusiveState();
+ return TranslateHaltReason(m_jit->Step());
}
-u64 ARM_Dynarmic_64::GetReg(int index) const {
- return jit.load()->GetRegister(index);
+u32 ArmDynarmic64::GetSvcNumber() const {
+ return m_svc;
}
-void ARM_Dynarmic_64::SetReg(int index, u64 value) {
- jit.load()->SetRegister(index, value);
-}
+void ArmDynarmic64::GetSvcArguments(std::span<uint64_t, 8> args) const {
+ Dynarmic::A64::Jit& j = *m_jit;
-u128 ARM_Dynarmic_64::GetVectorReg(int index) const {
- return jit.load()->GetVector(index);
+ for (size_t i = 0; i < 8; i++) {
+ args[i] = j.GetRegister(i);
+ }
}
-void ARM_Dynarmic_64::SetVectorReg(int index, u128 value) {
- jit.load()->SetVector(index, value);
-}
+void ArmDynarmic64::SetSvcArguments(std::span<const uint64_t, 8> args) {
+ Dynarmic::A64::Jit& j = *m_jit;
-u32 ARM_Dynarmic_64::GetPSTATE() const {
- return jit.load()->GetPstate();
+ for (size_t i = 0; i < 8; i++) {
+ j.SetRegister(i, args[i]);
+ }
}
-void ARM_Dynarmic_64::SetPSTATE(u32 pstate) {
- jit.load()->SetPstate(pstate);
+const Kernel::DebugWatchpoint* ArmDynarmic64::HaltedWatchpoint() const {
+ return m_halted_watchpoint;
}
-u64 ARM_Dynarmic_64::GetTlsAddress() const {
- return cb->tpidrro_el0;
+void ArmDynarmic64::RewindBreakpointInstruction() {
+ this->SetContext(m_breakpoint_context);
}
-void ARM_Dynarmic_64::SetTlsAddress(u64 address) {
- cb->tpidrro_el0 = address;
+ArmDynarmic64::ArmDynarmic64(System& system, bool uses_wall_clock, const Kernel::KProcess* process,
+ DynarmicExclusiveMonitor& exclusive_monitor, std::size_t core_index)
+ : ArmInterface{uses_wall_clock}, m_system{system}, m_exclusive_monitor{exclusive_monitor},
+ m_cb(std::make_unique<DynarmicCallbacks64>(*this, process)), m_core_index{core_index} {
+ auto& page_table = process->GetPageTable().GetBasePageTable();
+ auto& page_table_impl = page_table.GetImpl();
+ m_jit = MakeJit(&page_table_impl, page_table.GetAddressSpaceWidth());
}
-u64 ARM_Dynarmic_64::GetTPIDR_EL0() const {
- return cb->tpidr_el0;
-}
+ArmDynarmic64::~ArmDynarmic64() = default;
-void ARM_Dynarmic_64::SetTPIDR_EL0(u64 value) {
- cb->tpidr_el0 = value;
+void ArmDynarmic64::SetTpidrroEl0(u64 value) {
+ m_cb->m_tpidrro_el0 = value;
}
-void ARM_Dynarmic_64::SaveContext(ThreadContext64& ctx) const {
- Dynarmic::A64::Jit* j = jit.load();
- ctx.cpu_registers = j->GetRegisters();
- ctx.sp = j->GetSP();
- ctx.pc = j->GetPC();
- ctx.pstate = j->GetPstate();
- ctx.vector_registers = j->GetVectors();
- ctx.fpcr = j->GetFpcr();
- ctx.fpsr = j->GetFpsr();
- ctx.tpidr = cb->tpidr_el0;
-}
+void ArmDynarmic64::GetContext(Kernel::Svc::ThreadContext& ctx) const {
+ Dynarmic::A64::Jit& j = *m_jit;
+ auto gpr = j.GetRegisters();
+ auto fpr = j.GetVectors();
-void ARM_Dynarmic_64::LoadContext(const ThreadContext64& ctx) {
- Dynarmic::A64::Jit* j = jit.load();
- j->SetRegisters(ctx.cpu_registers);
- j->SetSP(ctx.sp);
- j->SetPC(ctx.pc);
- j->SetPstate(ctx.pstate);
- j->SetVectors(ctx.vector_registers);
- j->SetFpcr(ctx.fpcr);
- j->SetFpsr(ctx.fpsr);
- SetTPIDR_EL0(ctx.tpidr);
+ // TODO: this is inconvenient
+ for (size_t i = 0; i < 29; i++) {
+ ctx.r[i] = gpr[i];
+ }
+ ctx.fp = gpr[29];
+ ctx.lr = gpr[30];
+
+ ctx.sp = j.GetSP();
+ ctx.pc = j.GetPC();
+ ctx.pstate = j.GetPstate();
+ ctx.v = fpr;
+ ctx.fpcr = j.GetFpcr();
+ ctx.fpsr = j.GetFpsr();
+ ctx.tpidr = m_cb->m_tpidr_el0;
}
-void ARM_Dynarmic_64::SignalInterrupt() {
- jit.load()->HaltExecution(BreakLoop);
-}
+void ArmDynarmic64::SetContext(const Kernel::Svc::ThreadContext& ctx) {
+ Dynarmic::A64::Jit& j = *m_jit;
-void ARM_Dynarmic_64::ClearInterrupt() {
- jit.load()->ClearHalt(BreakLoop);
-}
+ // TODO: this is inconvenient
+ std::array<u64, 31> gpr;
-void ARM_Dynarmic_64::ClearInstructionCache() {
- jit.load()->ClearCache();
+ for (size_t i = 0; i < 29; i++) {
+ gpr[i] = ctx.r[i];
+ }
+ gpr[29] = ctx.fp;
+ gpr[30] = ctx.lr;
+
+ j.SetRegisters(gpr);
+ j.SetSP(ctx.sp);
+ j.SetPC(ctx.pc);
+ j.SetPstate(ctx.pstate);
+ j.SetVectors(ctx.v);
+ j.SetFpcr(ctx.fpcr);
+ j.SetFpsr(ctx.fpsr);
+ m_cb->m_tpidr_el0 = ctx.tpidr;
}
-void ARM_Dynarmic_64::InvalidateCacheRange(u64 addr, std::size_t size) {
- jit.load()->InvalidateCacheRange(addr, size);
+void ArmDynarmic64::SignalInterrupt(Kernel::KThread* thread) {
+ m_jit->HaltExecution(BreakLoop);
}
-void ARM_Dynarmic_64::ClearExclusiveState() {
- jit.load()->ClearExclusiveState();
+void ArmDynarmic64::ClearInstructionCache() {
+ m_jit->ClearCache();
}
-void ARM_Dynarmic_64::PageTableChanged(Common::PageTable& page_table,
- std::size_t new_address_space_size_in_bits) {
- ThreadContext64 ctx{};
- SaveContext(ctx);
-
- auto key = std::make_pair(&page_table, new_address_space_size_in_bits);
- auto iter = jit_cache.find(key);
- if (iter != jit_cache.end()) {
- jit.store(iter->second.get());
- LoadContext(ctx);
- return;
- }
- std::shared_ptr new_jit = MakeJit(&page_table, new_address_space_size_in_bits);
- jit.store(new_jit.get());
- LoadContext(ctx);
- jit_cache.emplace(key, std::move(new_jit));
+void ArmDynarmic64::InvalidateCacheRange(u64 addr, std::size_t size) {
+ m_jit->InvalidateCacheRange(addr, size);
}
} // namespace Core