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Merge pull request #3478 from bunnei/a32

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Refactoring to boot A32 games
This commit is contained in:
bunnei 2020-03-04 20:37:51 -05:00 committed by GitHub
commit 1e84d22275
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GPG Key ID: 4AEE18F83AFDEB23
26 changed files with 1068 additions and 235 deletions
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8
src/core/CMakeLists.txt
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@ -595,8 +595,12 @@ endif()
if (ARCHITECTURE_x86_64)
target_sources(core PRIVATE
arm/dynarmic/arm_dynarmic.cpp
arm/dynarmic/arm_dynarmic.h
arm/dynarmic/arm_dynarmic_32.cpp
arm/dynarmic/arm_dynarmic_32.h
arm/dynarmic/arm_dynarmic_64.cpp
arm/dynarmic/arm_dynarmic_64.h
arm/dynarmic/arm_dynarmic_cp15.cpp
arm/dynarmic/arm_dynarmic_cp15.h
)
target_link_libraries(core PRIVATE dynarmic)
endif()

32
src/core/arm/arm_interface.h
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@ -25,7 +25,20 @@ public:
explicit ARM_Interface(System& system_) : system{system_} {}
virtual ~ARM_Interface() = default;
struct ThreadContext {
struct ThreadContext32 {
std::array<u32, 16> cpu_registers;
u32 cpsr;
std::array<u8, 4> padding;
std::array<u64, 32> fprs;
u32 fpscr;
u32 fpexc;
u32 tpidr;
};
// Internally within the kernel, it expects the AArch32 version of the
// thread context to be 344 bytes in size.
static_assert(sizeof(ThreadContext32) == 0x158);
struct ThreadContext64 {
std::array<u64, 31> cpu_registers;
u64 sp;
u64 pc;
@ -38,7 +51,7 @@ public:
};
// Internally within the kernel, it expects the AArch64 version of the
// thread context to be 800 bytes in size.
static_assert(sizeof(ThreadContext) == 0x320);
static_assert(sizeof(ThreadContext64) == 0x320);
/// Runs the CPU until an event happens
virtual void Run() = 0;
@ -130,17 +143,10 @@ public:
*/
virtual void SetTPIDR_EL0(u64 value) = 0;
/**
* Saves the current CPU context
* @param ctx Thread context to save
*/
virtual void SaveContext(ThreadContext& ctx) = 0;
/**
* Loads a CPU context
* @param ctx Thread context to load
*/
virtual void LoadContext(const ThreadContext& ctx) = 0;
virtual void SaveContext(ThreadContext32& ctx) = 0;
virtual void SaveContext(ThreadContext64& ctx) = 0;
virtual void LoadContext(const ThreadContext32& ctx) = 0;
virtual void LoadContext(const ThreadContext64& ctx) = 0;
/// Clears the exclusive monitor's state.
virtual void ClearExclusiveState() = 0;

208
src/core/arm/dynarmic/arm_dynarmic_32.cpp Normal file
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@ -0,0 +1,208 @@
// Copyright 2020 yuzu emulator team
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include <cinttypes>
#include <memory>
#include <dynarmic/A32/a32.h>
#include <dynarmic/A32/config.h>
#include <dynarmic/A32/context.h>
#include "common/microprofile.h"
#include "core/arm/dynarmic/arm_dynarmic_32.h"
#include "core/arm/dynarmic/arm_dynarmic_64.h"
#include "core/arm/dynarmic/arm_dynarmic_cp15.h"
#include "core/core.h"
#include "core/core_manager.h"
#include "core/core_timing.h"
#include "core/hle/kernel/svc.h"
#include "core/memory.h"
namespace Core {
class DynarmicCallbacks32 : public Dynarmic::A32::UserCallbacks {
public:
explicit DynarmicCallbacks32(ARM_Dynarmic_32& parent) : parent(parent) {}
u8 MemoryRead8(u32 vaddr) override {
return parent.system.Memory().Read8(vaddr);
}
u16 MemoryRead16(u32 vaddr) override {
return parent.system.Memory().Read16(vaddr);
}
u32 MemoryRead32(u32 vaddr) override {
return parent.system.Memory().Read32(vaddr);
}
u64 MemoryRead64(u32 vaddr) override {
return parent.system.Memory().Read64(vaddr);
}
void MemoryWrite8(u32 vaddr, u8 value) override {
parent.system.Memory().Write8(vaddr, value);
}
void MemoryWrite16(u32 vaddr, u16 value) override {
parent.system.Memory().Write16(vaddr, value);
}
void MemoryWrite32(u32 vaddr, u32 value) override {
parent.system.Memory().Write32(vaddr, value);
}
void MemoryWrite64(u32 vaddr, u64 value) override {
parent.system.Memory().Write64(vaddr, value);
}
void InterpreterFallback(u32 pc, std::size_t num_instructions) override {
UNIMPLEMENTED();
}
void ExceptionRaised(u32 pc, Dynarmic::A32::Exception exception) override {
switch (exception) {
case Dynarmic::A32::Exception::UndefinedInstruction:
case Dynarmic::A32::Exception::UnpredictableInstruction:
break;
case Dynarmic::A32::Exception::Breakpoint:
break;
}
LOG_CRITICAL(HW_GPU, "ExceptionRaised(exception = {}, pc = {:08X}, code = {:08X})",
static_cast<std::size_t>(exception), pc, MemoryReadCode(pc));
UNIMPLEMENTED();
}
void CallSVC(u32 swi) override {
Kernel::CallSVC(parent.system, swi);
}
void AddTicks(u64 ticks) override {
// 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
// if not all cores are doing a similar amount of work. Instead of doing this, we should
// device a way so that timing is consistent across all cores without increasing the ticks 4
// times.
u64 amortized_ticks = (ticks - num_interpreted_instructions) / Core::NUM_CPU_CORES;
// Always execute at least one tick.
amortized_ticks = std::max<u64>(amortized_ticks, 1);
parent.system.CoreTiming().AddTicks(amortized_ticks);
num_interpreted_instructions = 0;
}
u64 GetTicksRemaining() override {
return std::max(parent.system.CoreTiming().GetDowncount(), {});
}
ARM_Dynarmic_32& parent;
std::size_t num_interpreted_instructions{};
u64 tpidrro_el0{};
u64 tpidr_el0{};
};
std::shared_ptr<Dynarmic::A32::Jit> ARM_Dynarmic_32::MakeJit(Common::PageTable& page_table,
std::size_t address_space_bits) const {
Dynarmic::A32::UserConfig config;
config.callbacks = cb.get();
// TODO(bunnei): Implement page table for 32-bit
// config.page_table = &page_table.pointers;
config.coprocessors[15] = std::make_shared<DynarmicCP15>((u32*)&CP15_regs[0]);
config.define_unpredictable_behaviour = true;
return std::make_unique<Dynarmic::A32::Jit>(config);
}
MICROPROFILE_DEFINE(ARM_Jit_Dynarmic_32, "ARM JIT", "Dynarmic", MP_RGB(255, 64, 64));
void ARM_Dynarmic_32::Run() {
MICROPROFILE_SCOPE(ARM_Jit_Dynarmic_32);
jit->Run();
}
void ARM_Dynarmic_32::Step() {
cb->InterpreterFallback(jit->Regs()[15], 1);
}
ARM_Dynarmic_32::ARM_Dynarmic_32(System& system, ExclusiveMonitor& exclusive_monitor,
std::size_t core_index)
: ARM_Interface{system},
cb(std::make_unique<DynarmicCallbacks32>(*this)), core_index{core_index},
exclusive_monitor{dynamic_cast<DynarmicExclusiveMonitor&>(exclusive_monitor)} {}
ARM_Dynarmic_32::~ARM_Dynarmic_32() = default;
void ARM_Dynarmic_32::SetPC(u64 pc) {
jit->Regs()[15] = static_cast<u32>(pc);
}
u64 ARM_Dynarmic_32::GetPC() const {
return jit->Regs()[15];
}
u64 ARM_Dynarmic_32::GetReg(int index) const {
return jit->Regs()[index];
}
void ARM_Dynarmic_32::SetReg(int index, u64 value) {
jit->Regs()[index] = static_cast<u32>(value);
}
u128 ARM_Dynarmic_32::GetVectorReg(int index) const {
return {};
}
void ARM_Dynarmic_32::SetVectorReg(int index, u128 value) {}
u32 ARM_Dynarmic_32::GetPSTATE() const {
return jit->Cpsr();
}
void ARM_Dynarmic_32::SetPSTATE(u32 cpsr) {
jit->SetCpsr(cpsr);
}
u64 ARM_Dynarmic_32::GetTlsAddress() const {
return CP15_regs[static_cast<std::size_t>(CP15Register::CP15_THREAD_URO)];
}
void ARM_Dynarmic_32::SetTlsAddress(VAddr address) {
CP15_regs[static_cast<std::size_t>(CP15Register::CP15_THREAD_URO)] = static_cast<u32>(address);
}
u64 ARM_Dynarmic_32::GetTPIDR_EL0() const {
return cb->tpidr_el0;
}
void ARM_Dynarmic_32::SetTPIDR_EL0(u64 value) {
cb->tpidr_el0 = value;
}
void ARM_Dynarmic_32::SaveContext(ThreadContext32& ctx) {
Dynarmic::A32::Context context;
jit->SaveContext(context);
ctx.cpu_registers = context.Regs();
ctx.cpsr = context.Cpsr();
}
void ARM_Dynarmic_32::LoadContext(const ThreadContext32& ctx) {
Dynarmic::A32::Context context;
context.Regs() = ctx.cpu_registers;
context.SetCpsr(ctx.cpsr);
jit->LoadContext(context);
}
void ARM_Dynarmic_32::PrepareReschedule() {
jit->HaltExecution();
}
void ARM_Dynarmic_32::ClearInstructionCache() {
jit->ClearCache();
}
void ARM_Dynarmic_32::ClearExclusiveState() {}
void ARM_Dynarmic_32::PageTableChanged(Common::PageTable& page_table,
std::size_t new_address_space_size_in_bits) {
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 = iter->second;
return;
}
jit = MakeJit(page_table, new_address_space_size_in_bits);
jit_cache.emplace(key, jit);
}
} // namespace Core

77
src/core/arm/dynarmic/arm_dynarmic_32.h Normal file
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@ -0,0 +1,77 @@
// Copyright 2020 yuzu emulator team
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
#include <memory>
#include <unordered_map>
#include <dynarmic/A32/a32.h>
#include <dynarmic/A64/a64.h>
#include <dynarmic/A64/exclusive_monitor.h>
#include "common/common_types.h"
#include "common/hash.h"
#include "core/arm/arm_interface.h"
#include "core/arm/exclusive_monitor.h"
namespace Memory {
class Memory;
}
namespace Core {
class DynarmicCallbacks32;
class DynarmicExclusiveMonitor;
class System;
class ARM_Dynarmic_32 final : public ARM_Interface {
public:
ARM_Dynarmic_32(System& system, ExclusiveMonitor& exclusive_monitor, std::size_t core_index);
~ARM_Dynarmic_32() override;
void SetPC(u64 pc) override;
u64 GetPC() const override;
u64 GetReg(int index) const override;
void SetReg(int index, u64 value) override;
u128 GetVectorReg(int index) const override;
void SetVectorReg(int index, u128 value) override;
u32 GetPSTATE() const override;
void SetPSTATE(u32 pstate) override;
void Run() override;
void Step() override;
VAddr GetTlsAddress() const override;
void SetTlsAddress(VAddr address) override;
void SetTPIDR_EL0(u64 value) override;
u64 GetTPIDR_EL0() const override;
void SaveContext(ThreadContext32& ctx) override;
void SaveContext(ThreadContext64& ctx) override {}
void LoadContext(const ThreadContext32& ctx) override;
void LoadContext(const ThreadContext64& ctx) override {}
void PrepareReschedule() override;
void ClearExclusiveState() override;
void ClearInstructionCache() override;
void PageTableChanged(Common::PageTable& new_page_table,
std::size_t new_address_space_size_in_bits) override;
private:
std::shared_ptr<Dynarmic::A32::Jit> MakeJit(Common::PageTable& page_table,
std::size_t address_space_bits) const;
using JitCacheKey = std::pair<Common::PageTable*, std::size_t>;
using JitCacheType =
std::unordered_map<JitCacheKey, std::shared_ptr<Dynarmic::A32::Jit>, Common::PairHash>;
friend class DynarmicCallbacks32;
std::unique_ptr<DynarmicCallbacks32> cb;
JitCacheType jit_cache;
std::shared_ptr<Dynarmic::A32::Jit> jit;
std::size_t core_index;
DynarmicExclusiveMonitor& exclusive_monitor;
std::array<u32, 84> CP15_regs{};
};
} // namespace Core

74
src/core/arm/dynarmic/arm_dynarmic.cpp → src/core/arm/dynarmic/arm_dynarmic_64.cpp
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@ -8,7 +8,7 @@
#include <dynarmic/A64/config.h>
#include "common/logging/log.h"
#include "common/microprofile.h"
#include "core/arm/dynarmic/arm_dynarmic.h"
#include "core/arm/dynarmic/arm_dynarmic_64.h"
#include "core/core.h"
#include "core/core_manager.h"
#include "core/core_timing.h"
@ -25,9 +25,9 @@ namespace Core {
using Vector = Dynarmic::A64::Vector;
class ARM_Dynarmic_Callbacks : public Dynarmic::A64::UserCallbacks {
class DynarmicCallbacks64 : public Dynarmic::A64::UserCallbacks {
public:
explicit ARM_Dynarmic_Callbacks(ARM_Dynarmic& parent) : parent(parent) {}
explicit DynarmicCallbacks64(ARM_Dynarmic_64& parent) : parent(parent) {}
u8 MemoryRead8(u64 vaddr) override {
return parent.system.Memory().Read8(vaddr);
@ -68,7 +68,7 @@ public:
LOG_INFO(Core_ARM, "Unicorn fallback @ 0x{:X} for {} instructions (instr = {:08X})", pc,
num_instructions, MemoryReadCode(pc));
ARM_Interface::ThreadContext ctx;
ARM_Interface::ThreadContext64 ctx;
parent.SaveContext(ctx);
parent.inner_unicorn.LoadContext(ctx);
parent.inner_unicorn.ExecuteInstructions(num_instructions);
@ -90,7 +90,7 @@ public:
parent.jit->HaltExecution();
parent.SetPC(pc);
Kernel::Thread* const thread = parent.system.CurrentScheduler().GetCurrentThread();
parent.SaveContext(thread->GetContext());
parent.SaveContext(thread->GetContext64());
GDBStub::Break();
GDBStub::SendTrap(thread, 5);
return;
@ -126,14 +126,14 @@ public:
return Timing::CpuCyclesToClockCycles(parent.system.CoreTiming().GetTicks());
}
ARM_Dynarmic& parent;
ARM_Dynarmic_64& parent;
std::size_t num_interpreted_instructions = 0;
u64 tpidrro_el0 = 0;
u64 tpidr_el0 = 0;
};
std::shared_ptr<Dynarmic::A64::Jit> ARM_Dynarmic::MakeJit(Common::PageTable& page_table,
std::size_t address_space_bits) const {
std::shared_ptr<Dynarmic::A64::Jit> ARM_Dynarmic_64::MakeJit(Common::PageTable& page_table,
std::size_t address_space_bits) const {
Dynarmic::A64::UserConfig config;
// Callbacks
@ -162,76 +162,76 @@ std::shared_ptr<Dynarmic::A64::Jit> ARM_Dynarmic::MakeJit(Common::PageTable& pag
return std::make_shared<Dynarmic::A64::Jit>(config);
}
MICROPROFILE_DEFINE(ARM_Jit_Dynarmic, "ARM JIT", "Dynarmic", MP_RGB(255, 64, 64));
MICROPROFILE_DEFINE(ARM_Jit_Dynarmic_64, "ARM JIT", "Dynarmic", MP_RGB(255, 64, 64));
void ARM_Dynarmic::Run() {
MICROPROFILE_SCOPE(ARM_Jit_Dynarmic);
void ARM_Dynarmic_64::Run() {
MICROPROFILE_SCOPE(ARM_Jit_Dynarmic_64);
jit->Run();
}
void ARM_Dynarmic::Step() {
void ARM_Dynarmic_64::Step() {
cb->InterpreterFallback(jit->GetPC(), 1);
}
ARM_Dynarmic::ARM_Dynarmic(System& system, ExclusiveMonitor& exclusive_monitor,
std::size_t core_index)
ARM_Dynarmic_64::ARM_Dynarmic_64(System& system, ExclusiveMonitor& exclusive_monitor,
std::size_t core_index)
: ARM_Interface{system},
cb(std::make_unique<ARM_Dynarmic_Callbacks>(*this)), inner_unicorn{system},
cb(std::make_unique<DynarmicCallbacks64>(*this)), inner_unicorn{system},
core_index{core_index}, exclusive_monitor{
dynamic_cast<DynarmicExclusiveMonitor&>(exclusive_monitor)} {}
ARM_Dynarmic::~ARM_Dynarmic() = default;
ARM_Dynarmic_64::~ARM_Dynarmic_64() = default;
void ARM_Dynarmic::SetPC(u64 pc) {
void ARM_Dynarmic_64::SetPC(u64 pc) {
jit->SetPC(pc);
}
u64 ARM_Dynarmic::GetPC() const {
u64 ARM_Dynarmic_64::GetPC() const {
return jit->GetPC();
}
u64 ARM_Dynarmic::GetReg(int index) const {
u64 ARM_Dynarmic_64::GetReg(int index) const {
return jit->GetRegister(index);
}
void ARM_Dynarmic::SetReg(int index, u64 value) {
void ARM_Dynarmic_64::SetReg(int index, u64 value) {
jit->SetRegister(index, value);
}
u128 ARM_Dynarmic::GetVectorReg(int index) const {
u128 ARM_Dynarmic_64::GetVectorReg(int index) const {
return jit->GetVector(index);
}
void ARM_Dynarmic::SetVectorReg(int index, u128 value) {
void ARM_Dynarmic_64::SetVectorReg(int index, u128 value) {
jit->SetVector(index, value);
}
u32 ARM_Dynarmic::GetPSTATE() const {
u32 ARM_Dynarmic_64::GetPSTATE() const {
return jit->GetPstate();
}
void ARM_Dynarmic::SetPSTATE(u32 pstate) {
void ARM_Dynarmic_64::SetPSTATE(u32 pstate) {
jit->SetPstate(pstate);
}
u64 ARM_Dynarmic::GetTlsAddress() const {
u64 ARM_Dynarmic_64::GetTlsAddress() const {
return cb->tpidrro_el0;
}
void ARM_Dynarmic::SetTlsAddress(VAddr address) {
void ARM_Dynarmic_64::SetTlsAddress(VAddr address) {
cb->tpidrro_el0 = address;
}
u64 ARM_Dynarmic::GetTPIDR_EL0() const {
u64 ARM_Dynarmic_64::GetTPIDR_EL0() const {
return cb->tpidr_el0;
}
void ARM_Dynarmic::SetTPIDR_EL0(u64 value) {
void ARM_Dynarmic_64::SetTPIDR_EL0(u64 value) {
cb->tpidr_el0 = value;
}
void ARM_Dynarmic::SaveContext(ThreadContext& ctx) {
void ARM_Dynarmic_64::SaveContext(ThreadContext64& ctx) {
ctx.cpu_registers = jit->GetRegisters();
ctx.sp = jit->GetSP();
ctx.pc = jit->GetPC();
@ -242,7 +242,7 @@ void ARM_Dynarmic::SaveContext(ThreadContext& ctx) {
ctx.tpidr = cb->tpidr_el0;
}
void ARM_Dynarmic::LoadContext(const ThreadContext& ctx) {
void ARM_Dynarmic_64::LoadContext(const ThreadContext64& ctx) {
jit->SetRegisters(ctx.cpu_registers);
jit->SetSP(ctx.sp);
jit->SetPC(ctx.pc);
@ -253,20 +253,20 @@ void ARM_Dynarmic::LoadContext(const ThreadContext& ctx) {
SetTPIDR_EL0(ctx.tpidr);
}
void ARM_Dynarmic::PrepareReschedule() {
void ARM_Dynarmic_64::PrepareReschedule() {
jit->HaltExecution();
}
void ARM_Dynarmic::ClearInstructionCache() {
void ARM_Dynarmic_64::ClearInstructionCache() {
jit->ClearCache();
}
void ARM_Dynarmic::ClearExclusiveState() {
void ARM_Dynarmic_64::ClearExclusiveState() {
jit->ClearExclusiveState();
}
void ARM_Dynarmic::PageTableChanged(Common::PageTable& page_table,
std::size_t new_address_space_size_in_bits) {
void ARM_Dynarmic_64::PageTableChanged(Common::PageTable& page_table,
std::size_t new_address_space_size_in_bits) {
auto key = std::make_pair(&page_table, new_address_space_size_in_bits);
auto iter = jit_cache.find(key);
if (iter != jit_cache.end()) {
@ -277,8 +277,8 @@ void ARM_Dynarmic::PageTableChanged(Common::PageTable& page_table,
jit_cache.emplace(key, jit);
}
DynarmicExclusiveMonitor::DynarmicExclusiveMonitor(Memory::Memory& memory_, std::size_t core_count)
: monitor(core_count), memory{memory_} {}
DynarmicExclusiveMonitor::DynarmicExclusiveMonitor(Memory::Memory& memory, std::size_t core_count)
: monitor(core_count), memory{memory} {}
DynarmicExclusiveMonitor::~DynarmicExclusiveMonitor() = default;

30
src/core/arm/dynarmic/arm_dynarmic.h → src/core/arm/dynarmic/arm_dynarmic_64.h
View File

@ -21,18 +21,14 @@ class Memory;
namespace Core {
class ARM_Dynarmic_Callbacks;
class DynarmicCallbacks64;
class DynarmicExclusiveMonitor;
class System;
using JitCacheKey = std::pair<Common::PageTable*, std::size_t>;
using JitCacheType =
std::unordered_map<JitCacheKey, std::shared_ptr<Dynarmic::A64::Jit>, Common::PairHash>;
class ARM_Dynarmic final : public ARM_Interface {
class ARM_Dynarmic_64 final : public ARM_Interface {
public:
ARM_Dynarmic(System& system, ExclusiveMonitor& exclusive_monitor, std::size_t core_index);
~ARM_Dynarmic() override;
ARM_Dynarmic_64(System& system, ExclusiveMonitor& exclusive_monitor, std::size_t core_index);
~ARM_Dynarmic_64() override;
void SetPC(u64 pc) override;
u64 GetPC() const override;
@ -49,8 +45,10 @@ public:
void SetTPIDR_EL0(u64 value) override;
u64 GetTPIDR_EL0() const override;
void SaveContext(ThreadContext& ctx) override;
void LoadContext(const ThreadContext& ctx) override;
void SaveContext(ThreadContext32& ctx) override {}
void SaveContext(ThreadContext64& ctx) override;
void LoadContext(const ThreadContext32& ctx) override {}
void LoadContext(const ThreadContext64& ctx) override;
void PrepareReschedule() override;
void ClearExclusiveState() override;
@ -63,8 +61,12 @@ private:
std::shared_ptr<Dynarmic::A64::Jit> MakeJit(Common::PageTable& page_table,
std::size_t address_space_bits) const;
friend class ARM_Dynarmic_Callbacks;
std::unique_ptr<ARM_Dynarmic_Callbacks> cb;
using JitCacheKey = std::pair<Common::PageTable*, std::size_t>;
using JitCacheType =
std::unordered_map<JitCacheKey, std::shared_ptr<Dynarmic::A64::Jit>, Common::PairHash>;
friend class DynarmicCallbacks64;
std::unique_ptr<DynarmicCallbacks64> cb;
JitCacheType jit_cache;
std::shared_ptr<Dynarmic::A64::Jit> jit;
ARM_Unicorn inner_unicorn;
@ -75,7 +77,7 @@ private:
class DynarmicExclusiveMonitor final : public ExclusiveMonitor {
public:
explicit DynarmicExclusiveMonitor(Memory::Memory& memory_, std::size_t core_count);
explicit DynarmicExclusiveMonitor(Memory::Memory& memory, std::size_t core_count);
~DynarmicExclusiveMonitor() override;
void SetExclusive(std::size_t core_index, VAddr addr) override;
@ -88,7 +90,7 @@ public:
bool ExclusiveWrite128(std::size_t core_index, VAddr vaddr, u128 value) override;
private:
friend class ARM_Dynarmic;
friend class ARM_Dynarmic_64;
Dynarmic::A64::ExclusiveMonitor monitor;
Memory::Memory& memory;
};

80
src/core/arm/dynarmic/arm_dynarmic_cp15.cpp Normal file
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@ -0,0 +1,80 @@
// Copyright 2017 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include "core/arm/dynarmic/arm_dynarmic_cp15.h"
using Callback = Dynarmic::A32::Coprocessor::Callback;
using CallbackOrAccessOneWord = Dynarmic::A32::Coprocessor::CallbackOrAccessOneWord;
using CallbackOrAccessTwoWords = Dynarmic::A32::Coprocessor::CallbackOrAccessTwoWords;
std::optional<Callback> DynarmicCP15::CompileInternalOperation(bool two, unsigned opc1,
CoprocReg CRd, CoprocReg CRn,
CoprocReg CRm, unsigned opc2) {
return {};
}
CallbackOrAccessOneWord DynarmicCP15::CompileSendOneWord(bool two, unsigned opc1, CoprocReg CRn,
CoprocReg CRm, unsigned opc2) {
// TODO(merry): Privileged CP15 registers
if (!two && CRn == CoprocReg::C7 && opc1 == 0 && CRm == CoprocReg::C5 && opc2 == 4) {
// This is a dummy write, we ignore the value written here.
return &CP15[static_cast<std::size_t>(CP15Register::CP15_FLUSH_PREFETCH_BUFFER)];
}
if (!two && CRn == CoprocReg::C7 && opc1 == 0 && CRm == CoprocReg::C10) {
switch (opc2) {
case 4:
// This is a dummy write, we ignore the value written here.
return &CP15[static_cast<std::size_t>(CP15Register::CP15_DATA_SYNC_BARRIER)];
case 5:
// This is a dummy write, we ignore the value written here.
return &CP15[static_cast<std::size_t>(CP15Register::CP15_DATA_MEMORY_BARRIER)];
default:
return {};
}
}
if (!two && CRn == CoprocReg::C13 && opc1 == 0 && CRm == CoprocReg::C0 && opc2 == 2) {
return &CP15[static_cast<std::size_t>(CP15Register::CP15_THREAD_UPRW)];
}
return {};
}
CallbackOrAccessTwoWords DynarmicCP15::CompileSendTwoWords(bool two, unsigned opc, CoprocReg CRm) {
return {};
}
CallbackOrAccessOneWord DynarmicCP15::CompileGetOneWord(bool two, unsigned opc1, CoprocReg CRn,
CoprocReg CRm, unsigned opc2) {
// TODO(merry): Privileged CP15 registers
if (!two && CRn == CoprocReg::C13 && opc1 == 0 && CRm == CoprocReg::C0) {
switch (opc2) {
case 2:
return &CP15[static_cast<std::size_t>(CP15Register::CP15_THREAD_UPRW)];
case 3:
return &CP15[static_cast<std::size_t>(CP15Register::CP15_THREAD_URO)];
default:
return {};
}
}
return {};
}
CallbackOrAccessTwoWords DynarmicCP15::CompileGetTwoWords(bool two, unsigned opc, CoprocReg CRm) {
return {};
}
std::optional<Callback> DynarmicCP15::CompileLoadWords(bool two, bool long_transfer, CoprocReg CRd,
std::optional<u8> option) {
return {};
}
std::optional<Callback> DynarmicCP15::CompileStoreWords(bool two, bool long_transfer, CoprocReg CRd,
std::optional<u8> option) {
return {};
}

152
src/core/arm/dynarmic/arm_dynarmic_cp15.h Normal file
View File

@ -0,0 +1,152 @@
// Copyright 2017 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
#include <memory>
#include <optional>
#include <dynarmic/A32/coprocessor.h>
#include "common/common_types.h"
enum class CP15Register {
// c0 - Information registers
CP15_MAIN_ID,
CP15_CACHE_TYPE,
CP15_TCM_STATUS,
CP15_TLB_TYPE,
CP15_CPU_ID,
CP15_PROCESSOR_FEATURE_0,
CP15_PROCESSOR_FEATURE_1,
CP15_DEBUG_FEATURE_0,
CP15_AUXILIARY_FEATURE_0,
CP15_MEMORY_MODEL_FEATURE_0,
CP15_MEMORY_MODEL_FEATURE_1,
CP15_MEMORY_MODEL_FEATURE_2,
CP15_MEMORY_MODEL_FEATURE_3,
CP15_ISA_FEATURE_0,
CP15_ISA_FEATURE_1,
CP15_ISA_FEATURE_2,
CP15_ISA_FEATURE_3,
CP15_ISA_FEATURE_4,
// c1 - Control registers
CP15_CONTROL,
CP15_AUXILIARY_CONTROL,
CP15_COPROCESSOR_ACCESS_CONTROL,
// c2 - Translation table registers
CP15_TRANSLATION_BASE_TABLE_0,
CP15_TRANSLATION_BASE_TABLE_1,
CP15_TRANSLATION_BASE_CONTROL,
CP15_DOMAIN_ACCESS_CONTROL,
CP15_RESERVED,
// c5 - Fault status registers
CP15_FAULT_STATUS,
CP15_INSTR_FAULT_STATUS,
CP15_COMBINED_DATA_FSR = CP15_FAULT_STATUS,
CP15_INST_FSR,
// c6 - Fault Address registers
CP15_FAULT_ADDRESS,
CP15_COMBINED_DATA_FAR = CP15_FAULT_ADDRESS,
CP15_WFAR,
CP15_IFAR,
// c7 - Cache operation registers
CP15_WAIT_FOR_INTERRUPT,
CP15_PHYS_ADDRESS,
CP15_INVALIDATE_INSTR_CACHE,
CP15_INVALIDATE_INSTR_CACHE_USING_MVA,
CP15_INVALIDATE_INSTR_CACHE_USING_INDEX,
CP15_FLUSH_PREFETCH_BUFFER,
CP15_FLUSH_BRANCH_TARGET_CACHE,
CP15_FLUSH_BRANCH_TARGET_CACHE_ENTRY,
CP15_INVALIDATE_DATA_CACHE,
CP15_INVALIDATE_DATA_CACHE_LINE_USING_MVA,
CP15_INVALIDATE_DATA_CACHE_LINE_USING_INDEX,
CP15_INVALIDATE_DATA_AND_INSTR_CACHE,
CP15_CLEAN_DATA_CACHE,
CP15_CLEAN_DATA_CACHE_LINE_USING_MVA,
CP15_CLEAN_DATA_CACHE_LINE_USING_INDEX,
CP15_DATA_SYNC_BARRIER,
CP15_DATA_MEMORY_BARRIER,
CP15_CLEAN_AND_INVALIDATE_DATA_CACHE,
CP15_CLEAN_AND_INVALIDATE_DATA_CACHE_LINE_USING_MVA,
CP15_CLEAN_AND_INVALIDATE_DATA_CACHE_LINE_USING_INDEX,
// c8 - TLB operations
CP15_INVALIDATE_ITLB,
CP15_INVALIDATE_ITLB_SINGLE_ENTRY,
CP15_INVALIDATE_ITLB_ENTRY_ON_ASID_MATCH,
CP15_INVALIDATE_ITLB_ENTRY_ON_MVA,
CP15_INVALIDATE_DTLB,
CP15_INVALIDATE_DTLB_SINGLE_ENTRY,
CP15_INVALIDATE_DTLB_ENTRY_ON_ASID_MATCH,
CP15_INVALIDATE_DTLB_ENTRY_ON_MVA,
CP15_INVALIDATE_UTLB,
CP15_INVALIDATE_UTLB_SINGLE_ENTRY,
CP15_INVALIDATE_UTLB_ENTRY_ON_ASID_MATCH,
CP15_INVALIDATE_UTLB_ENTRY_ON_MVA,
// c9 - Data cache lockdown register
CP15_DATA_CACHE_LOCKDOWN,
// c10 - TLB/Memory map registers
CP15_TLB_LOCKDOWN,
CP15_PRIMARY_REGION_REMAP,
CP15_NORMAL_REGION_REMAP,
// c13 - Thread related registers
CP15_PID,
CP15_CONTEXT_ID,
CP15_THREAD_UPRW, // Thread ID register - User/Privileged Read/Write
CP15_THREAD_URO, // Thread ID register - User Read Only (Privileged R/W)
CP15_THREAD_PRW, // Thread ID register - Privileged R/W only.
// c15 - Performance and TLB lockdown registers
CP15_PERFORMANCE_MONITOR_CONTROL,
CP15_CYCLE_COUNTER,
CP15_COUNT_0,
CP15_COUNT_1,
CP15_READ_MAIN_TLB_LOCKDOWN_ENTRY,
CP15_WRITE_MAIN_TLB_LOCKDOWN_ENTRY,
CP15_MAIN_TLB_LOCKDOWN_VIRT_ADDRESS,
CP15_MAIN_TLB_LOCKDOWN_PHYS_ADDRESS,
CP15_MAIN_TLB_LOCKDOWN_ATTRIBUTE,
CP15_TLB_DEBUG_CONTROL,
// Skyeye defined
CP15_TLB_FAULT_ADDR,
CP15_TLB_FAULT_STATUS,
// Not an actual register.
// All registers should be defined above this.
CP15_REGISTER_COUNT,
};
class DynarmicCP15 final : public Dynarmic::A32::Coprocessor {
public:
using CoprocReg = Dynarmic::A32::CoprocReg;
explicit DynarmicCP15(u32* cp15) : CP15(cp15){};
std::optional<Callback> CompileInternalOperation(bool two, unsigned opc1, CoprocReg CRd,
CoprocReg CRn, CoprocReg CRm,
unsigned opc2) override;
CallbackOrAccessOneWord CompileSendOneWord(bool two, unsigned opc1, CoprocReg CRn,
CoprocReg CRm, unsigned opc2) override;
CallbackOrAccessTwoWords CompileSendTwoWords(bool two, unsigned opc, CoprocReg CRm) override;
CallbackOrAccessOneWord CompileGetOneWord(bool two, unsigned opc1, CoprocReg CRn, CoprocReg CRm,
unsigned opc2) override;
CallbackOrAccessTwoWords CompileGetTwoWords(bool two, unsigned opc, CoprocReg CRm) override;
std::optional<Callback> CompileLoadWords(bool two, bool long_transfer, CoprocReg CRd,
std::optional<u8> option) override;
std::optional<Callback> CompileStoreWords(bool two, bool long_transfer, CoprocReg CRd,
std::optional<u8> option) override;
private:
u32* CP15{};
};

2
src/core/arm/exclusive_monitor.cpp
View File

@ -3,7 +3,7 @@
// Refer to the license.txt file included.
#ifdef ARCHITECTURE_x86_64
#include "core/arm/dynarmic/arm_dynarmic.h"
#include "core/arm/dynarmic/arm_dynarmic_64.h"
#endif
#include "core/arm/exclusive_monitor.h"
#include "core/memory.h"

8
src/core/arm/unicorn/arm_unicorn.cpp
View File

@ -53,7 +53,7 @@ static bool UnmappedMemoryHook(uc_engine* uc, uc_mem_type type, u64 addr, int si
void* user_data) {
auto* const system = static_cast<System*>(user_data);
ARM_Interface::ThreadContext ctx{};
ARM_Interface::ThreadContext64 ctx{};
system->CurrentArmInterface().SaveContext(ctx);
ASSERT_MSG(false, "Attempted to read from unmapped memory: 0x{:X}, pc=0x{:X}, lr=0x{:X}", addr,
ctx.pc, ctx.cpu_registers[30]);
@ -179,7 +179,7 @@ void ARM_Unicorn::ExecuteInstructions(std::size_t num_instructions) {
}
Kernel::Thread* const thread = system.CurrentScheduler().GetCurrentThread();
SaveContext(thread->GetContext());
SaveContext(thread->GetContext64());
if (last_bkpt_hit || GDBStub::IsMemoryBreak() || GDBStub::GetCpuStepFlag()) {
last_bkpt_hit = false;
GDBStub::Break();
@ -188,7 +188,7 @@ void ARM_Unicorn::ExecuteInstructions(std::size_t num_instructions) {
}
}
void ARM_Unicorn::SaveContext(ThreadContext& ctx) {
void ARM_Unicorn::SaveContext(ThreadContext64& ctx) {
int uregs[32];
void* tregs[32];
@ -215,7 +215,7 @@ void ARM_Unicorn::SaveContext(ThreadContext& ctx) {
CHECKED(uc_reg_read_batch(uc, uregs, tregs, 32));
}
void ARM_Unicorn::LoadContext(const ThreadContext& ctx) {
void ARM_Unicorn::LoadContext(const ThreadContext64& ctx) {
int uregs[32];
void* tregs[32];

7
src/core/arm/unicorn/arm_unicorn.h
View File

@ -30,8 +30,6 @@ public:
void SetTlsAddress(VAddr address) override;
void SetTPIDR_EL0(u64 value) override;
u64 GetTPIDR_EL0() const override;
void SaveContext(ThreadContext& ctx) override;
void LoadContext(const ThreadContext& ctx) override;
void PrepareReschedule() override;
void ClearExclusiveState() override;
void ExecuteInstructions(std::size_t num_instructions);
@ -41,6 +39,11 @@ public:
void PageTableChanged(Common::PageTable&, std::size_t) override {}
void RecordBreak(GDBStub::BreakpointAddress bkpt);
void SaveContext(ThreadContext32& ctx) override {}
void SaveContext(ThreadContext64& ctx) override;
void LoadContext(const ThreadContext32& ctx) override {}
void LoadContext(const ThreadContext64& ctx) override;
private:
static void InterruptHook(uc_engine* uc, u32 int_no, void* user_data);

3
src/core/core_manager.cpp
View File

@ -6,9 +6,6 @@
#include <mutex>
#include "common/logging/log.h"
#ifdef ARCHITECTURE_x86_64
#include "core/arm/dynarmic/arm_dynarmic.h"
#endif
#include "core/arm/exclusive_monitor.h"
#include "core/arm/unicorn/arm_unicorn.h"
#include "core/core.h"

14
src/core/gdbstub/gdbstub.cpp
View File

@ -217,7 +217,7 @@ static u64 RegRead(std::size_t id, Kernel::Thread* thread = nullptr) {
return 0;
}
const auto& thread_context = thread->GetContext();
const auto& thread_context = thread->GetContext64();
if (id < SP_REGISTER) {
return thread_context.cpu_registers[id];
@ -239,7 +239,7 @@ static void RegWrite(std::size_t id, u64 val, Kernel::Thread* thread = nullptr)
return;
}
auto& thread_context = thread->GetContext();
auto& thread_context = thread->GetContext64();
if (id < SP_REGISTER) {
thread_context.cpu_registers[id] = val;
@ -259,7 +259,7 @@ static u128 FpuRead(std::size_t id, Kernel::Thread* thread = nullptr) {
return u128{0};
}
auto& thread_context = thread->GetContext();
auto& thread_context = thread->GetContext64();
if (id >= UC_ARM64_REG_Q0 && id < FPCR_REGISTER) {
return thread_context.vector_registers[id - UC_ARM64_REG_Q0];
@ -275,7 +275,7 @@ static void FpuWrite(std::size_t id, u128 val, Kernel::Thread* thread = nullptr)
return;
}
auto& thread_context = thread->GetContext();
auto& thread_context = thread->GetContext64();
if (id >= UC_ARM64_REG_Q0 && id < FPCR_REGISTER) {
thread_context.vector_registers[id - UC_ARM64_REG_Q0] = val;
@ -916,7 +916,7 @@ static void WriteRegister() {
// Update ARM context, skipping scheduler - no running threads at this point
Core::System::GetInstance()
.ArmInterface(current_core)
.LoadContext(current_thread->GetContext());
.LoadContext(current_thread->GetContext64());
SendReply("OK");
}
@ -947,7 +947,7 @@ static void WriteRegisters() {
// Update ARM context, skipping scheduler - no running threads at this point
Core::System::GetInstance()
.ArmInterface(current_core)
.LoadContext(current_thread->GetContext());
.LoadContext(current_thread->GetContext64());
SendReply("OK");
}
@ -1019,7 +1019,7 @@ static void Step() {
// Update ARM context, skipping scheduler - no running threads at this point
Core::System::GetInstance()
.ArmInterface(current_core)
.LoadContext(current_thread->GetContext());
.LoadContext(current_thread->GetContext64());
}
step_loop = true;
halt_loop = true;

4
src/core/hle/kernel/kernel.cpp
View File

@ -186,6 +186,10 @@ struct KernelCore::Impl {
return;
}
for (auto& core : cores) {
core.SetIs64Bit(process->Is64BitProcess());
}
system.Memory().SetCurrentPageTable(*process);
}

19
src/core/hle/kernel/physical_core.cpp
View File

@ -5,7 +5,8 @@
#include "common/logging/log.h"
#include "core/arm/arm_interface.h"
#ifdef ARCHITECTURE_x86_64
#include "core/arm/dynarmic/arm_dynarmic.h"
#include "core/arm/dynarmic/arm_dynarmic_32.h"
#include "core/arm/dynarmic/arm_dynarmic_64.h"
#endif
#include "core/arm/exclusive_monitor.h"
#include "core/arm/unicorn/arm_unicorn.h"
@ -20,13 +21,17 @@ PhysicalCore::PhysicalCore(Core::System& system, std::size_t id,
Core::ExclusiveMonitor& exclusive_monitor)
: core_index{id} {
#ifdef ARCHITECTURE_x86_64
arm_interface = std::make_unique<Core::ARM_Dynarmic>(system, exclusive_monitor, core_index);
arm_interface_32 =
std::make_unique<Core::ARM_Dynarmic_32>(system, exclusive_monitor, core_index);
arm_interface_64 =
std::make_unique<Core::ARM_Dynarmic_64>(system, exclusive_monitor, core_index);
#else
arm_interface = std::make_shared<Core::ARM_Unicorn>(system);
LOG_WARNING(Core, "CPU JIT requested, but Dynarmic not available");
#endif
scheduler = std::make_unique<Kernel::Scheduler>(system, *arm_interface, core_index);
scheduler = std::make_unique<Kernel::Scheduler>(system, core_index);
}
PhysicalCore::~PhysicalCore() = default;
@ -48,4 +53,12 @@ void PhysicalCore::Shutdown() {
scheduler->Shutdown();
}
void PhysicalCore::SetIs64Bit(bool is_64_bit) {
if (is_64_bit) {
arm_interface = arm_interface_64.get();
} else {
arm_interface = arm_interface_32.get();
}
}
} // namespace Kernel

6
src/core/hle/kernel/physical_core.h
View File

@ -68,10 +68,14 @@ public:
return *scheduler;
}
void SetIs64Bit(bool is_64_bit);
private:
std::size_t core_index;
std::unique_ptr<Core::ARM_Interface> arm_interface;
std::unique_ptr<Core::ARM_Interface> arm_interface_32;
std::unique_ptr<Core::ARM_Interface> arm_interface_64;
std::unique_ptr<Kernel::Scheduler> scheduler;
Core::ARM_Interface* arm_interface{};
};
} // namespace Kernel

3
src/core/hle/kernel/process.cpp
View File

@ -42,7 +42,8 @@ void SetupMainThread(Process& owner_process, KernelCore& kernel, u32 priority) {
// Register 1 must be a handle to the main thread
const Handle thread_handle = owner_process.GetHandleTable().Create(thread).Unwrap();
thread->GetContext().cpu_registers[1] = thread_handle;
thread->GetContext32().cpu_registers[1] = thread_handle;
thread->GetContext64().cpu_registers[1] = thread_handle;
// Threads by default are dormant, wake up the main thread so it runs when the scheduler fires
thread->ResumeFromWait();

21
src/core/hle/kernel/scheduler.cpp
View File

@ -383,8 +383,8 @@ void GlobalScheduler::Unlock() {
// TODO(Blinkhawk): Setup the interrupts and change context on current core.
}
Scheduler::Scheduler(Core::System& system, Core::ARM_Interface& cpu_core, std::size_t core_id)
: system(system), cpu_core(cpu_core), core_id(core_id) {}
Scheduler::Scheduler(Core::System& system, std::size_t core_id)
: system{system}, core_id{core_id} {}
Scheduler::~Scheduler() = default;
@ -422,9 +422,10 @@ void Scheduler::UnloadThread() {
// Save context for previous thread
if (previous_thread) {
cpu_core.SaveContext(previous_thread->GetContext());
system.ArmInterface(core_id).SaveContext(previous_thread->GetContext32());
system.ArmInterface(core_id).SaveContext(previous_thread->GetContext64());
// Save the TPIDR_EL0 system register in case it was modified.
previous_thread->SetTPIDR_EL0(cpu_core.GetTPIDR_EL0());
previous_thread->SetTPIDR_EL0(system.ArmInterface(core_id).GetTPIDR_EL0());
if (previous_thread->GetStatus() == ThreadStatus::Running) {
// This is only the case when a reschedule is triggered without the current thread
@ -451,9 +452,10 @@ void Scheduler::SwitchContext() {
// Save context for previous thread
if (previous_thread) {
cpu_core.SaveContext(previous_thread->GetContext());
system.ArmInterface(core_id).SaveContext(previous_thread->GetContext32());
system.ArmInterface(core_id).SaveContext(previous_thread->GetContext64());
// Save the TPIDR_EL0 system register in case it was modified.
previous_thread->SetTPIDR_EL0(cpu_core.GetTPIDR_EL0());
previous_thread->SetTPIDR_EL0(system.ArmInterface(core_id).GetTPIDR_EL0());
if (previous_thread->GetStatus() == ThreadStatus::Running) {
// This is only the case when a reschedule is triggered without the current thread
@ -481,9 +483,10 @@ void Scheduler::SwitchContext() {
system.Kernel().MakeCurrentProcess(thread_owner_process);
}
cpu_core.LoadContext(new_thread->GetContext());
cpu_core.SetTlsAddress(new_thread->GetTLSAddress());
cpu_core.SetTPIDR_EL0(new_thread->GetTPIDR_EL0());
system.ArmInterface(core_id).LoadContext(new_thread->GetContext32());
system.ArmInterface(core_id).LoadContext(new_thread->GetContext64());
system.ArmInterface(core_id).SetTlsAddress(new_thread->GetTLSAddress());
system.ArmInterface(core_id).SetTPIDR_EL0(new_thread->GetTPIDR_EL0());
} else {
current_thread = nullptr;
// Note: We do not reset the current process and current page table when idling because

3
src/core/hle/kernel/scheduler.h
View File

@ -181,7 +181,7 @@ private:
class Scheduler final {
public:
explicit Scheduler(Core::System& system, Core::ARM_Interface& cpu_core, std::size_t core_id);
explicit Scheduler(Core::System& system, std::size_t core_id);
~Scheduler();
/// Returns whether there are any threads that are ready to run.
@ -235,7 +235,6 @@ private:
std::shared_ptr<Thread> selected_thread = nullptr;
Core::System& system;
Core::ARM_Interface& cpu_core;
u64 last_context_switch_time = 0;
u64 idle_selection_count = 0;
const std::size_t core_id;

329
src/core/hle/kernel/svc.cpp
View File

@ -187,6 +187,13 @@ static ResultCode SetHeapSize(Core::System& system, VAddr* heap_addr, u64 heap_s
return RESULT_SUCCESS;
}
static ResultCode SetHeapSize32(Core::System& system, u32* heap_addr, u32 heap_size) {
VAddr temp_heap_addr{};
const ResultCode result{SetHeapSize(system, &temp_heap_addr, heap_size)};
*heap_addr = static_cast<u32>(temp_heap_addr);
return result;
}
static ResultCode SetMemoryPermission(Core::System& system, VAddr addr, u64 size, u32 prot) {
LOG_TRACE(Kernel_SVC, "called, addr=0x{:X}, size=0x{:X}, prot=0x{:X}", addr, size, prot);
@ -371,6 +378,12 @@ static ResultCode ConnectToNamedPort(Core::System& system, Handle* out_handle,
return RESULT_SUCCESS;
}
static ResultCode ConnectToNamedPort32(Core::System& system, Handle* out_handle,
u32 port_name_address) {
return ConnectToNamedPort(system, out_handle, port_name_address);
}
/// Makes a blocking IPC call to an OS service.
static ResultCode SendSyncRequest(Core::System& system, Handle handle) {
const auto& handle_table = system.Kernel().CurrentProcess()->GetHandleTable();
@ -390,6 +403,10 @@ static ResultCode SendSyncRequest(Core::System& system, Handle handle) {
return session->SendSyncRequest(SharedFrom(thread), system.Memory());
}
static ResultCode SendSyncRequest32(Core::System& system, Handle handle) {
return SendSyncRequest(system, handle);
}
/// Get the ID for the specified thread.
static ResultCode GetThreadId(Core::System& system, u64* thread_id, Handle thread_handle) {
LOG_TRACE(Kernel_SVC, "called thread=0x{:08X}", thread_handle);
@ -405,6 +422,17 @@ static ResultCode GetThreadId(Core::System& system, u64* thread_id, Handle threa
return RESULT_SUCCESS;
}
static ResultCode GetThreadId32(Core::System& system, u32* thread_id_low, u32* thread_id_high,
Handle thread_handle) {
u64 thread_id{};
const ResultCode result{GetThreadId(system, &thread_id, thread_handle)};
*thread_id_low = static_cast<u32>(thread_id >> 32);
*thread_id_high = static_cast<u32>(thread_id & std::numeric_limits<u32>::max());
return result;
}
/// Gets the ID of the specified process or a specified thread's owning process.
static ResultCode GetProcessId(Core::System& system, u64* process_id, Handle handle) {
LOG_DEBUG(Kernel_SVC, "called handle=0x{:08X}", handle);
@ -479,6 +507,12 @@ static ResultCode WaitSynchronization(Core::System& system, Handle* index, VAddr
return result;
}
static ResultCode WaitSynchronization32(Core::System& system, u32 timeout_low, u32 handles_address,
s32 handle_count, u32 timeout_high, Handle* index) {
const s64 nano_seconds{(static_cast<s64>(timeout_high) << 32) | static_cast<s64>(timeout_low)};
return WaitSynchronization(system, index, handles_address, handle_count, nano_seconds);
}
/// Resumes a thread waiting on WaitSynchronization
static ResultCode CancelSynchronization(Core::System& system, Handle thread_handle) {
LOG_TRACE(Kernel_SVC, "called thread=0x{:X}", thread_handle);
@ -917,6 +951,18 @@ static ResultCode GetInfo(Core::System& system, u64* result, u64 info_id, u64 ha
}
}
static ResultCode GetInfo32(Core::System& system, u32* result_low, u32* result_high, u32 sub_id_low,
u32 info_id, u32 handle, u32 sub_id_high) {
const u64 sub_id{static_cast<u64>(sub_id_low | (static_cast<u64>(sub_id_high) << 32))};
u64 res_value{};
const ResultCode result{GetInfo(system, &res_value, info_id, handle, sub_id)};
*result_high = static_cast<u32>(res_value >> 32);
*result_low = static_cast<u32>(res_value & std::numeric_limits<u32>::max());
return result;
}
/// Maps memory at a desired address
static ResultCode MapPhysicalMemory(Core::System& system, VAddr addr, u64 size) {
LOG_DEBUG(Kernel_SVC, "called, addr=0x{:016X}, size=0x{:X}", addr, size);
@ -1058,7 +1104,7 @@ static ResultCode GetThreadContext(Core::System& system, VAddr thread_context, H
return ERR_BUSY;
}
Core::ARM_Interface::ThreadContext ctx = thread->GetContext();
Core::ARM_Interface::ThreadContext64 ctx = thread->GetContext64();
// Mask away mode bits, interrupt bits, IL bit, and other reserved bits.
ctx.pstate &= 0xFF0FFE20;
@ -1088,6 +1134,10 @@ static ResultCode GetThreadPriority(Core::System& system, u32* priority, Handle
return RESULT_SUCCESS;
}
static ResultCode GetThreadPriority32(Core::System& system, u32* priority, Handle handle) {
return GetThreadPriority(system, priority, handle);
}
/// Sets the priority for the specified thread
static ResultCode SetThreadPriority(Core::System& system, Handle handle, u32 priority) {
LOG_TRACE(Kernel_SVC, "called");
@ -1259,6 +1309,11 @@ static ResultCode QueryMemory(Core::System& system, VAddr memory_info_address,
query_address);
}
static ResultCode QueryMemory32(Core::System& system, u32 memory_info_address,
u32 page_info_address, u32 query_address) {
return QueryMemory(system, memory_info_address, page_info_address, query_address);
}
static ResultCode MapProcessCodeMemory(Core::System& system, Handle process_handle, u64 dst_address,
u64 src_address, u64 size) {
LOG_DEBUG(Kernel_SVC,
@ -1675,6 +1730,10 @@ static void SignalProcessWideKey(Core::System& system, VAddr condition_variable_
}
}
static void SignalProcessWideKey32(Core::System& system, u32 condition_variable_addr, s32 target) {
SignalProcessWideKey(system, condition_variable_addr, target);
}
// Wait for an address (via Address Arbiter)
static ResultCode WaitForAddress(Core::System& system, VAddr address, u32 type, s32 value,
s64 timeout) {
@ -1760,6 +1819,10 @@ static ResultCode CloseHandle(Core::System& system, Handle handle) {
return handle_table.Close(handle);
}
static ResultCode CloseHandle32(Core::System& system, Handle handle) {
return CloseHandle(system, handle);
}
/// Clears the signaled state of an event or process.
static ResultCode ResetSignal(Core::System& system, Handle handle) {
LOG_DEBUG(Kernel_SVC, "called handle 0x{:08X}", handle);
@ -2317,69 +2380,196 @@ struct FunctionDef {
};
} // namespace
static const FunctionDef SVC_Table[] = {
static const FunctionDef SVC_Table_32[] = {
{0x00, nullptr, "Unknown"},
{0x01, SvcWrap<SetHeapSize>, "SetHeapSize"},
{0x02, SvcWrap<SetMemoryPermission>, "SetMemoryPermission"},
{0x03, SvcWrap<SetMemoryAttribute>, "SetMemoryAttribute"},
{0x04, SvcWrap<MapMemory>, "MapMemory"},
{0x05, SvcWrap<UnmapMemory>, "UnmapMemory"},
{0x06, SvcWrap<QueryMemory>, "QueryMemory"},
{0x07, SvcWrap<ExitProcess>, "ExitProcess"},
{0x08, SvcWrap<CreateThread>, "CreateThread"},
{0x09, SvcWrap<StartThread>, "StartThread"},
{0x0A, SvcWrap<ExitThread>, "ExitThread"},
{0x0B, SvcWrap<SleepThread>, "SleepThread"},
{0x0C, SvcWrap<GetThreadPriority>, "GetThreadPriority"},
{0x0D, SvcWrap<SetThreadPriority>, "SetThreadPriority"},
{0x0E, SvcWrap<GetThreadCoreMask>, "GetThreadCoreMask"},
{0x0F, SvcWrap<SetThreadCoreMask>, "SetThreadCoreMask"},
{0x10, SvcWrap<GetCurrentProcessorNumber>, "GetCurrentProcessorNumber"},
{0x11, SvcWrap<SignalEvent>, "SignalEvent"},
{0x12, SvcWrap<ClearEvent>, "ClearEvent"},
{0x13, SvcWrap<MapSharedMemory>, "MapSharedMemory"},
{0x14, SvcWrap<UnmapSharedMemory>, "UnmapSharedMemory"},
{0x15, SvcWrap<CreateTransferMemory>, "CreateTransferMemory"},
{0x16, SvcWrap<CloseHandle>, "CloseHandle"},
{0x17, SvcWrap<ResetSignal>, "ResetSignal"},
{0x18, SvcWrap<WaitSynchronization>, "WaitSynchronization"},
{0x19, SvcWrap<CancelSynchronization>, "CancelSynchronization"},
{0x1A, SvcWrap<ArbitrateLock>, "ArbitrateLock"},
{0x1B, SvcWrap<ArbitrateUnlock>, "ArbitrateUnlock"},
{0x1C, SvcWrap<WaitProcessWideKeyAtomic>, "WaitProcessWideKeyAtomic"},
{0x1D, SvcWrap<SignalProcessWideKey>, "SignalProcessWideKey"},
{0x1E, SvcWrap<GetSystemTick>, "GetSystemTick"},
{0x1F, SvcWrap<ConnectToNamedPort>, "ConnectToNamedPort"},
{0x01, SvcWrap32<SetHeapSize32>, "SetHeapSize32"},
{0x02, nullptr, "Unknown"},
{0x03, nullptr, "SetMemoryAttribute32"},
{0x04, nullptr, "MapMemory32"},
{0x05, nullptr, "UnmapMemory32"},
{0x06, SvcWrap32<QueryMemory32>, "QueryMemory32"},
{0x07, nullptr, "ExitProcess32"},
{0x08, nullptr, "CreateThread32"},
{0x09, nullptr, "StartThread32"},
{0x0a, nullptr, "ExitThread32"},
{0x0b, nullptr, "SleepThread32"},
{0x0c, SvcWrap32<GetThreadPriority32>, "GetThreadPriority32"},
{0x0d, nullptr, "SetThreadPriority32"},
{0x0e, nullptr, "GetThreadCoreMask32"},
{0x0f, nullptr, "SetThreadCoreMask32"},
{0x10, nullptr, "GetCurrentProcessorNumber32"},
{0x11, nullptr, "SignalEvent32"},
{0x12, nullptr, "ClearEvent32"},
{0x13, nullptr, "MapSharedMemory32"},
{0x14, nullptr, "UnmapSharedMemory32"},
{0x15, nullptr, "CreateTransferMemory32"},
{0x16, SvcWrap32<CloseHandle32>, "CloseHandle32"},
{0x17, nullptr, "ResetSignal32"},
{0x18, SvcWrap32<WaitSynchronization32>, "WaitSynchronization32"},
{0x19, nullptr, "CancelSynchronization32"},
{0x1a, nullptr, "ArbitrateLock32"},
{0x1b, nullptr, "ArbitrateUnlock32"},
{0x1c, nullptr, "WaitProcessWideKeyAtomic32"},
{0x1d, SvcWrap32<SignalProcessWideKey32>, "SignalProcessWideKey32"},
{0x1e, nullptr, "GetSystemTick32"},
{0x1f, SvcWrap32<ConnectToNamedPort32>, "ConnectToNamedPort32"},
{0x20, nullptr, "Unknown"},
{0x21, SvcWrap32<SendSyncRequest32>, "SendSyncRequest32"},
{0x22, nullptr, "SendSyncRequestWithUserBuffer32"},
{0x23, nullptr, "Unknown"},
{0x24, nullptr, "GetProcessId32"},
{0x25, SvcWrap32<GetThreadId32>, "GetThreadId32"},
{0x26, nullptr, "Break32"},
{0x27, nullptr, "OutputDebugString32"},
{0x28, nullptr, "Unknown"},
{0x29, SvcWrap32<GetInfo32>, "GetInfo32"},
{0x2a, nullptr, "Unknown"},
{0x2b, nullptr, "Unknown"},
{0x2c, nullptr, "MapPhysicalMemory32"},
{0x2d, nullptr, "UnmapPhysicalMemory32"},
{0x2e, nullptr, "Unknown"},
{0x2f, nullptr, "Unknown"},
{0x30, nullptr, "Unknown"},
{0x31, nullptr, "Unknown"},
{0x32, nullptr, "SetThreadActivity32"},
{0x33, nullptr, "GetThreadContext32"},
{0x34, nullptr, "WaitForAddress32"},
{0x35, nullptr, "SignalToAddress32"},
{0x36, nullptr, "Unknown"},
{0x37, nullptr, "Unknown"},
{0x38, nullptr, "Unknown"},
{0x39, nullptr, "Unknown"},
{0x3a, nullptr, "Unknown"},
{0x3b, nullptr, "Unknown"},
{0x3c, nullptr, "Unknown"},
{0x3d, nullptr, "Unknown"},
{0x3e, nullptr, "Unknown"},
{0x3f, nullptr, "Unknown"},
{0x40, nullptr, "CreateSession32"},
{0x41, nullptr, "AcceptSession32"},
{0x42, nullptr, "Unknown"},
{0x43, nullptr, "ReplyAndReceive32"},
{0x44, nullptr, "Unknown"},
{0x45, nullptr, "CreateEvent32"},
{0x46, nullptr, "Unknown"},
{0x47, nullptr, "Unknown"},
{0x48, nullptr, "Unknown"},
{0x49, nullptr, "Unknown"},
{0x4a, nullptr, "Unknown"},
{0x4b, nullptr, "Unknown"},
{0x4c, nullptr, "Unknown"},
{0x4d, nullptr, "Unknown"},
{0x4e, nullptr, "Unknown"},
{0x4f, nullptr, "Unknown"},
{0x50, nullptr, "Unknown"},
{0x51, nullptr, "Unknown"},
{0x52, nullptr, "Unknown"},
{0x53, nullptr, "Unknown"},
{0x54, nullptr, "Unknown"},
{0x55, nullptr, "Unknown"},
{0x56, nullptr, "Unknown"},
{0x57, nullptr, "Unknown"},
{0x58, nullptr, "Unknown"},
{0x59, nullptr, "Unknown"},
{0x5a, nullptr, "Unknown"},
{0x5b, nullptr, "Unknown"},
{0x5c, nullptr, "Unknown"},
{0x5d, nullptr, "Unknown"},
{0x5e, nullptr, "Unknown"},
{0x5F, nullptr, "FlushProcessDataCache32"},
{0x60, nullptr, "Unknown"},
{0x61, nullptr, "Unknown"},
{0x62, nullptr, "Unknown"},
{0x63, nullptr, "Unknown"},
{0x64, nullptr, "Unknown"},
{0x65, nullptr, "GetProcessList32"},
{0x66, nullptr, "Unknown"},
{0x67, nullptr, "Unknown"},
{0x68, nullptr, "Unknown"},
{0x69, nullptr, "Unknown"},
{0x6A, nullptr, "Unknown"},
{0x6B, nullptr, "Unknown"},
{0x6C, nullptr, "Unknown"},
{0x6D, nullptr, "Unknown"},
{0x6E, nullptr, "Unknown"},
{0x6f, nullptr, "GetSystemInfo32"},
{0x70, nullptr, "CreatePort32"},
{0x71, nullptr, "ManageNamedPort32"},
{0x72, nullptr, "ConnectToPort32"},
{0x73, nullptr, "SetProcessMemoryPermission32"},
{0x74, nullptr, "Unknown"},
{0x75, nullptr, "Unknown"},
{0x76, nullptr, "Unknown"},
{0x77, nullptr, "MapProcessCodeMemory32"},
{0x78, nullptr, "UnmapProcessCodeMemory32"},
{0x79, nullptr, "Unknown"},
{0x7A, nullptr, "Unknown"},
{0x7B, nullptr, "TerminateProcess32"},
};
static const FunctionDef SVC_Table_64[] = {
{0x00, nullptr, "Unknown"},
{0x01, SvcWrap64<SetHeapSize>, "SetHeapSize"},
{0x02, SvcWrap64<SetMemoryPermission>, "SetMemoryPermission"},
{0x03, SvcWrap64<SetMemoryAttribute>, "SetMemoryAttribute"},
{0x04, SvcWrap64<MapMemory>, "MapMemory"},
{0x05, SvcWrap64<UnmapMemory>, "UnmapMemory"},
{0x06, SvcWrap64<QueryMemory>, "QueryMemory"},
{0x07, SvcWrap64<ExitProcess>, "ExitProcess"},
{0x08, SvcWrap64<CreateThread>, "CreateThread"},
{0x09, SvcWrap64<StartThread>, "StartThread"},
{0x0A, SvcWrap64<ExitThread>, "ExitThread"},
{0x0B, SvcWrap64<SleepThread>, "SleepThread"},
{0x0C, SvcWrap64<GetThreadPriority>, "GetThreadPriority"},
{0x0D, SvcWrap64<SetThreadPriority>, "SetThreadPriority"},
{0x0E, SvcWrap64<GetThreadCoreMask>, "GetThreadCoreMask"},
{0x0F, SvcWrap64<SetThreadCoreMask>, "SetThreadCoreMask"},
{0x10, SvcWrap64<GetCurrentProcessorNumber>, "GetCurrentProcessorNumber"},
{0x11, SvcWrap64<SignalEvent>, "SignalEvent"},
{0x12, SvcWrap64<ClearEvent>, "ClearEvent"},
{0x13, SvcWrap64<MapSharedMemory>, "MapSharedMemory"},
{0x14, SvcWrap64<UnmapSharedMemory>, "UnmapSharedMemory"},
{0x15, SvcWrap64<CreateTransferMemory>, "CreateTransferMemory"},
{0x16, SvcWrap64<CloseHandle>, "CloseHandle"},
{0x17, SvcWrap64<ResetSignal>, "ResetSignal"},
{0x18, SvcWrap64<WaitSynchronization>, "WaitSynchronization"},
{0x19, SvcWrap64<CancelSynchronization>, "CancelSynchronization"},
{0x1A, SvcWrap64<ArbitrateLock>, "ArbitrateLock"},
{0x1B, SvcWrap64<ArbitrateUnlock>, "ArbitrateUnlock"},
{0x1C, SvcWrap64<WaitProcessWideKeyAtomic>, "WaitProcessWideKeyAtomic"},
{0x1D, SvcWrap64<SignalProcessWideKey>, "SignalProcessWideKey"},
{0x1E, SvcWrap64<GetSystemTick>, "GetSystemTick"},
{0x1F, SvcWrap64<ConnectToNamedPort>, "ConnectToNamedPort"},
{0x20, nullptr, "SendSyncRequestLight"},
{0x21, SvcWrap<SendSyncRequest>, "SendSyncRequest"},
{0x21, SvcWrap64<SendSyncRequest>, "SendSyncRequest"},
{0x22, nullptr, "SendSyncRequestWithUserBuffer"},
{0x23, nullptr, "SendAsyncRequestWithUserBuffer"},
{0x24, SvcWrap<GetProcessId>, "GetProcessId"},
{0x25, SvcWrap<GetThreadId>, "GetThreadId"},
{0x26, SvcWrap<Break>, "Break"},
{0x27, SvcWrap<OutputDebugString>, "OutputDebugString"},
{0x24, SvcWrap64<GetProcessId>, "GetProcessId"},
{0x25, SvcWrap64<GetThreadId>, "GetThreadId"},
{0x26, SvcWrap64<Break>, "Break"},
{0x27, SvcWrap64<OutputDebugString>, "OutputDebugString"},
{0x28, nullptr, "ReturnFromException"},
{0x29, SvcWrap<GetInfo>, "GetInfo"},
{0x29, SvcWrap64<GetInfo>, "GetInfo"},
{0x2A, nullptr, "FlushEntireDataCache"},
{0x2B, nullptr, "FlushDataCache"},
{0x2C, SvcWrap<MapPhysicalMemory>, "MapPhysicalMemory"},
{0x2D, SvcWrap<UnmapPhysicalMemory>, "UnmapPhysicalMemory"},
{0x2C, SvcWrap64<MapPhysicalMemory>, "MapPhysicalMemory"},
{0x2D, SvcWrap64<UnmapPhysicalMemory>, "UnmapPhysicalMemory"},
{0x2E, nullptr, "GetFutureThreadInfo"},
{0x2F, nullptr, "GetLastThreadInfo"},
{0x30, SvcWrap<GetResourceLimitLimitValue>, "GetResourceLimitLimitValue"},
{0x31, SvcWrap<GetResourceLimitCurrentValue>, "GetResourceLimitCurrentValue"},
{0x32, SvcWrap<SetThreadActivity>, "SetThreadActivity"},
{0x33, SvcWrap<GetThreadContext>, "GetThreadContext"},
{0x34, SvcWrap<WaitForAddress>, "WaitForAddress"},
{0x35, SvcWrap<SignalToAddress>, "SignalToAddress"},
{0x30, SvcWrap64<GetResourceLimitLimitValue>, "GetResourceLimitLimitValue"},
{0x31, SvcWrap64<GetResourceLimitCurrentValue>, "GetResourceLimitCurrentValue"},
{0x32, SvcWrap64<SetThreadActivity>, "SetThreadActivity"},
{0x33, SvcWrap64<GetThreadContext>, "GetThreadContext"},
{0x34, SvcWrap64<WaitForAddress>, "WaitForAddress"},
{0x35, SvcWrap64<SignalToAddress>, "SignalToAddress"},
{0x36, nullptr, "SynchronizePreemptionState"},
{0x37, nullptr, "Unknown"},
{0x38, nullptr, "Unknown"},
{0x39, nullptr, "Unknown"},
{0x3A, nullptr, "Unknown"},
{0x3B, nullptr, "Unknown"},
{0x3C, SvcWrap<KernelDebug>, "KernelDebug"},
{0x3D, SvcWrap<ChangeKernelTraceState>, "ChangeKernelTraceState"},
{0x3C, SvcWrap64<KernelDebug>, "KernelDebug"},
{0x3D, SvcWrap64<ChangeKernelTraceState>, "ChangeKernelTraceState"},
{0x3E, nullptr, "Unknown"},
{0x3F, nullptr, "Unknown"},
{0x40, nullptr, "CreateSession"},
@ -2387,7 +2577,7 @@ static const FunctionDef SVC_Table[] = {
{0x42, nullptr, "ReplyAndReceiveLight"},
{0x43, nullptr, "ReplyAndReceive"},
{0x44, nullptr, "ReplyAndReceiveWithUserBuffer"},
{0x45, SvcWrap<CreateEvent>, "CreateEvent"},
{0x45, SvcWrap64<CreateEvent>, "CreateEvent"},
{0x46, nullptr, "Unknown"},
{0x47, nullptr, "Unknown"},
{0x48, nullptr, "MapPhysicalMemoryUnsafe"},
@ -2398,9 +2588,9 @@ static const FunctionDef SVC_Table[] = {
{0x4D, nullptr, "SleepSystem"},
{0x4E, nullptr, "ReadWriteRegister"},
{0x4F, nullptr, "SetProcessActivity"},
{0x50, SvcWrap<CreateSharedMemory>, "CreateSharedMemory"},
{0x51, SvcWrap<MapTransferMemory>, "MapTransferMemory"},
{0x52, SvcWrap<UnmapTransferMemory>, "UnmapTransferMemory"},
{0x50, SvcWrap64<CreateSharedMemory>, "CreateSharedMemory"},
{0x51, SvcWrap64<MapTransferMemory>, "MapTransferMemory"},
{0x52, SvcWrap64<UnmapTransferMemory>, "UnmapTransferMemory"},
{0x53, nullptr, "CreateInterruptEvent"},
{0x54, nullptr, "QueryPhysicalAddress"},
{0x55, nullptr, "QueryIoMapping"},
@ -2419,8 +2609,8 @@ static const FunctionDef SVC_Table[] = {
{0x62, nullptr, "TerminateDebugProcess"},
{0x63, nullptr, "GetDebugEvent"},
{0x64, nullptr, "ContinueDebugEvent"},
{0x65, SvcWrap<GetProcessList>, "GetProcessList"},
{0x66, SvcWrap<GetThreadList>, "GetThreadList"},
{0x65, SvcWrap64<GetProcessList>, "GetProcessList"},
{0x66, SvcWrap64<GetThreadList>, "GetThreadList"},
{0x67, nullptr, "GetDebugThreadContext"},
{0x68, nullptr, "SetDebugThreadContext"},
{0x69, nullptr, "QueryDebugProcessMemory"},
@ -2436,24 +2626,32 @@ static const FunctionDef SVC_Table[] = {
{0x73, nullptr, "SetProcessMemoryPermission"},
{0x74, nullptr, "MapProcessMemory"},
{0x75, nullptr, "UnmapProcessMemory"},
{0x76, SvcWrap<QueryProcessMemory>, "QueryProcessMemory"},
{0x77, SvcWrap<MapProcessCodeMemory>, "MapProcessCodeMemory"},
{0x78, SvcWrap<UnmapProcessCodeMemory>, "UnmapProcessCodeMemory"},
{0x76, SvcWrap64<QueryProcessMemory>, "QueryProcessMemory"},
{0x77, SvcWrap64<MapProcessCodeMemory>, "MapProcessCodeMemory"},
{0x78, SvcWrap64<UnmapProcessCodeMemory>, "UnmapProcessCodeMemory"},
{0x79, nullptr, "CreateProcess"},
{0x7A, nullptr, "StartProcess"},
{0x7B, nullptr, "TerminateProcess"},
{0x7C, SvcWrap<GetProcessInfo>, "GetProcessInfo"},
{0x7D, SvcWrap<CreateResourceLimit>, "CreateResourceLimit"},
{0x7E, SvcWrap<SetResourceLimitLimitValue>, "SetResourceLimitLimitValue"},
{0x7C, SvcWrap64<GetProcessInfo>, "GetProcessInfo"},
{0x7D, SvcWrap64<CreateResourceLimit>, "CreateResourceLimit"},
{0x7E, SvcWrap64<SetResourceLimitLimitValue>, "SetResourceLimitLimitValue"},
{0x7F, nullptr, "CallSecureMonitor"},
};
static const FunctionDef* GetSVCInfo(u32 func_num) {
if (func_num >= std::size(SVC_Table)) {
static const FunctionDef* GetSVCInfo32(u32 func_num) {
if (func_num >= std::size(SVC_Table_32)) {
LOG_ERROR(Kernel_SVC, "Unknown svc=0x{:02X}", func_num);
return nullptr;
}
return &SVC_Table[func_num];
return &SVC_Table_32[func_num];
}
static const FunctionDef* GetSVCInfo64(u32 func_num) {
if (func_num >= std::size(SVC_Table_64)) {
LOG_ERROR(Kernel_SVC, "Unknown svc=0x{:02X}", func_num);
return nullptr;
}
return &SVC_Table_64[func_num];
}
MICROPROFILE_DEFINE(Kernel_SVC, "Kernel", "SVC", MP_RGB(70, 200, 70));
@ -2464,7 +2662,8 @@ void CallSVC(Core::System& system, u32 immediate) {
// Lock the global kernel mutex when we enter the kernel HLE.
std::lock_guard lock{HLE::g_hle_lock};
const FunctionDef* info = GetSVCInfo(immediate);
const FunctionDef* info = system.CurrentProcess()->Is64BitProcess() ? GetSVCInfo64(immediate)
: GetSVCInfo32(immediate);
if (info) {
if (info->func) {
info->func(system);

158
src/core/hle/kernel/svc_wrap.h
View File

@ -15,6 +15,10 @@ static inline u64 Param(const Core::System& system, int n) {
return system.CurrentArmInterface().GetReg(n);
}
static inline u32 Param32(const Core::System& system, int n) {
return static_cast<u32>(system.CurrentArmInterface().GetReg(n));
}
/**
* HLE a function return from the current ARM userland process
* @param system System context
@ -24,40 +28,44 @@ static inline void FuncReturn(Core::System& system, u64 result) {
system.CurrentArmInterface().SetReg(0, result);
}
static inline void FuncReturn32(Core::System& system, u32 result) {
system.CurrentArmInterface().SetReg(0, (u64)result);
}
////////////////////////////////////////////////////////////////////////////////////////////////////
// Function wrappers that return type ResultCode
template <ResultCode func(Core::System&, u64)>
void SvcWrap(Core::System& system) {
void SvcWrap64(Core::System& system) {
FuncReturn(system, func(system, Param(system, 0)).raw);
}
template <ResultCode func(Core::System&, u64, u64)>
void SvcWrap(Core::System& system) {
void SvcWrap64(Core::System& system) {
FuncReturn(system, func(system, Param(system, 0), Param(system, 1)).raw);
}
template <ResultCode func(Core::System&, u32)>
void SvcWrap(Core::System& system) {
void SvcWrap64(Core::System& system) {
FuncReturn(system, func(system, static_cast<u32>(Param(system, 0))).raw);
}
template <ResultCode func(Core::System&, u32, u32)>
void SvcWrap(Core::System& system) {
void SvcWrap64(Core::System& system) {
FuncReturn(
system,
func(system, static_cast<u32>(Param(system, 0)), static_cast<u32>(Param(system, 1))).raw);
}
template <ResultCode func(Core::System&, u32, u64, u64, u64)>
void SvcWrap(Core::System& system) {
void SvcWrap64(Core::System& system) {
FuncReturn(system, func(system, static_cast<u32>(Param(system, 0)), Param(system, 1),
Param(system, 2), Param(system, 3))
.raw);
}
template <ResultCode func(Core::System&, u32*)>
void SvcWrap(Core::System& system) {
void SvcWrap64(Core::System& system) {
u32 param = 0;
const u32 retval = func(system, &param).raw;
system.CurrentArmInterface().SetReg(1, param);
@ -65,7 +73,7 @@ void SvcWrap(Core::System& system) {
}
template <ResultCode func(Core::System&, u32*, u32)>
void SvcWrap(Core::System& system) {
void SvcWrap64(Core::System& system) {
u32 param_1 = 0;
const u32 retval = func(system, &param_1, static_cast<u32>(Param(system, 1))).raw;
system.CurrentArmInterface().SetReg(1, param_1);
@ -73,7 +81,7 @@ void SvcWrap(Core::System& system) {
}
template <ResultCode func(Core::System&, u32*, u32*)>
void SvcWrap(Core::System& system) {
void SvcWrap64(Core::System& system) {
u32 param_1 = 0;
u32 param_2 = 0;
const u32 retval = func(system, &param_1, &param_2).raw;
@ -86,7 +94,7 @@ void SvcWrap(Core::System& system) {
}
template <ResultCode func(Core::System&, u32*, u64)>
void SvcWrap(Core::System& system) {
void SvcWrap64(Core::System& system) {
u32 param_1 = 0;
const u32 retval = func(system, &param_1, Param(system, 1)).raw;
system.CurrentArmInterface().SetReg(1, param_1);
@ -94,7 +102,7 @@ void SvcWrap(Core::System& system) {
}
template <ResultCode func(Core::System&, u32*, u64, u32)>
void SvcWrap(Core::System& system) {
void SvcWrap64(Core::System& system) {
u32 param_1 = 0;
const u32 retval =
func(system, &param_1, Param(system, 1), static_cast<u32>(Param(system, 2))).raw;
@ -104,7 +112,7 @@ void SvcWrap(Core::System& system) {
}
template <ResultCode func(Core::System&, u64*, u32)>
void SvcWrap(Core::System& system) {
void SvcWrap64(Core::System& system) {
u64 param_1 = 0;
const u32 retval = func(system, &param_1, static_cast<u32>(Param(system, 1))).raw;
@ -113,12 +121,12 @@ void SvcWrap(Core::System& system) {
}
template <ResultCode func(Core::System&, u64, u32)>
void SvcWrap(Core::System& system) {
void SvcWrap64(Core::System& system) {
FuncReturn(system, func(system, Param(system, 0), static_cast<u32>(Param(system, 1))).raw);
}
template <ResultCode func(Core::System&, u64*, u64)>
void SvcWrap(Core::System& system) {
void SvcWrap64(Core::System& system) {
u64 param_1 = 0;
const u32 retval = func(system, &param_1, Param(system, 1)).raw;
@ -127,7 +135,7 @@ void SvcWrap(Core::System& system) {
}
template <ResultCode func(Core::System&, u64*, u32, u32)>
void SvcWrap(Core::System& system) {
void SvcWrap64(Core::System& system) {
u64 param_1 = 0;
const u32 retval = func(system, &param_1, static_cast<u32>(Param(system, 1)),
static_cast<u32>(Param(system, 2)))
@ -138,19 +146,19 @@ void SvcWrap(Core::System& system) {
}
template <ResultCode func(Core::System&, u32, u64)>
void SvcWrap(Core::System& system) {
void SvcWrap64(Core::System& system) {
FuncReturn(system, func(system, static_cast<u32>(Param(system, 0)), Param(system, 1)).raw);
}
template <ResultCode func(Core::System&, u32, u32, u64)>
void SvcWrap(Core::System& system) {
void SvcWrap64(Core::System& system) {
FuncReturn(system, func(system, static_cast<u32>(Param(system, 0)),
static_cast<u32>(Param(system, 1)), Param(system, 2))
.raw);
}
template <ResultCode func(Core::System&, u32, u32*, u64*)>
void SvcWrap(Core::System& system) {
void SvcWrap64(Core::System& system) {
u32 param_1 = 0;
u64 param_2 = 0;
const ResultCode retval = func(system, static_cast<u32>(Param(system, 2)), &param_1, &param_2);
@ -161,54 +169,54 @@ void SvcWrap(Core::System& system) {
}
template <ResultCode func(Core::System&, u64, u64, u32, u32)>
void SvcWrap(Core::System& system) {
void SvcWrap64(Core::System& system) {
FuncReturn(system, func(system, Param(system, 0), Param(system, 1),
static_cast<u32>(Param(system, 2)), static_cast<u32>(Param(system, 3)))
.raw);
}
template <ResultCode func(Core::System&, u64, u64, u32, u64)>
void SvcWrap(Core::System& system) {
void SvcWrap64(Core::System& system) {
FuncReturn(system, func(system, Param(system, 0), Param(system, 1),
static_cast<u32>(Param(system, 2)), Param(system, 3))
.raw);
}
template <ResultCode func(Core::System&, u32, u64, u32)>
void SvcWrap(Core::System& system) {
void SvcWrap64(Core::System& system) {
FuncReturn(system, func(system, static_cast<u32>(Param(system, 0)), Param(system, 1),
static_cast<u32>(Param(system, 2)))
.raw);
}
template <ResultCode func(Core::System&, u64, u64, u64)>
void SvcWrap(Core::System& system) {
void SvcWrap64(Core::System& system) {
FuncReturn(system, func(system, Param(system, 0), Param(system, 1), Param(system, 2)).raw);
}
template <ResultCode func(Core::System&, u64, u64, u32)>
void SvcWrap(Core::System& system) {
void SvcWrap64(Core::System& system) {
FuncReturn(
system,
func(system, Param(system, 0), Param(system, 1), static_cast<u32>(Param(system, 2))).raw);
}
template <ResultCode func(Core::System&, u32, u64, u64, u32)>
void SvcWrap(Core::System& system) {
void SvcWrap64(Core::System& system) {
FuncReturn(system, func(system, static_cast<u32>(Param(system, 0)), Param(system, 1),
Param(system, 2), static_cast<u32>(Param(system, 3)))
.raw);
}
template <ResultCode func(Core::System&, u32, u64, u64)>
void SvcWrap(Core::System& system) {
void SvcWrap64(Core::System& system) {
FuncReturn(
system,
func(system, static_cast<u32>(Param(system, 0)), Param(system, 1), Param(system, 2)).raw);
}
template <ResultCode func(Core::System&, u32*, u64, u64, s64)>
void SvcWrap(Core::System& system) {
void SvcWrap64(Core::System& system) {
u32 param_1 = 0;
const u32 retval = func(system, &param_1, Param(system, 1), static_cast<u32>(Param(system, 2)),
static_cast<s64>(Param(system, 3)))
@ -219,14 +227,14 @@ void SvcWrap(Core::System& system) {
}
template <ResultCode func(Core::System&, u64, u64, u32, s64)>
void SvcWrap(Core::System& system) {
void SvcWrap64(Core::System& system) {
FuncReturn(system, func(system, Param(system, 0), Param(system, 1),
static_cast<u32>(Param(system, 2)), static_cast<s64>(Param(system, 3)))
.raw);
}
template <ResultCode func(Core::System&, u64*, u64, u64, u64)>
void SvcWrap(Core::System& system) {
void SvcWrap64(Core::System& system) {
u64 param_1 = 0;
const u32 retval =
func(system, &param_1, Param(system, 1), Param(system, 2), Param(system, 3)).raw;
@ -236,7 +244,7 @@ void SvcWrap(Core::System& system) {
}
template <ResultCode func(Core::System&, u32*, u64, u64, u64, u32, s32)>
void SvcWrap(Core::System& system) {
void SvcWrap64(Core::System& system) {
u32 param_1 = 0;
const u32 retval = func(system, &param_1, Param(system, 1), Param(system, 2), Param(system, 3),
static_cast<u32>(Param(system, 4)), static_cast<s32>(Param(system, 5)))
@ -247,7 +255,7 @@ void SvcWrap(Core::System& system) {
}
template <ResultCode func(Core::System&, u32*, u64, u64, u32)>
void SvcWrap(Core::System& system) {
void SvcWrap64(Core::System& system) {
u32 param_1 = 0;
const u32 retval = func(system, &param_1, Param(system, 1), Param(system, 2),
static_cast<u32>(Param(system, 3)))
@ -258,7 +266,7 @@ void SvcWrap(Core::System& system) {
}
template <ResultCode func(Core::System&, Handle*, u64, u32, u32)>
void SvcWrap(Core::System& system) {
void SvcWrap64(Core::System& system) {
u32 param_1 = 0;
const u32 retval = func(system, &param_1, Param(system, 1), static_cast<u32>(Param(system, 2)),
static_cast<u32>(Param(system, 3)))
@ -269,14 +277,14 @@ void SvcWrap(Core::System& system) {
}
template <ResultCode func(Core::System&, u64, u32, s32, s64)>
void SvcWrap(Core::System& system) {
void SvcWrap64(Core::System& system) {
FuncReturn(system, func(system, Param(system, 0), static_cast<u32>(Param(system, 1)),
static_cast<s32>(Param(system, 2)), static_cast<s64>(Param(system, 3)))
.raw);
}
template <ResultCode func(Core::System&, u64, u32, s32, s32)>
void SvcWrap(Core::System& system) {
void SvcWrap64(Core::System& system) {
FuncReturn(system, func(system, Param(system, 0), static_cast<u32>(Param(system, 1)),
static_cast<s32>(Param(system, 2)), static_cast<s32>(Param(system, 3)))
.raw);
@ -286,7 +294,7 @@ void SvcWrap(Core::System& system) {
// Function wrappers that return type u32
template <u32 func(Core::System&)>
void SvcWrap(Core::System& system) {
void SvcWrap64(Core::System& system) {
FuncReturn(system, func(system));
}
@ -294,7 +302,7 @@ void SvcWrap(Core::System& system) {
// Function wrappers that return type u64
template <u64 func(Core::System&)>
void SvcWrap(Core::System& system) {
void SvcWrap64(Core::System& system) {
FuncReturn(system, func(system));
}
@ -302,44 +310,110 @@ void SvcWrap(Core::System& system) {
/// Function wrappers that return type void
template <void func(Core::System&)>
void SvcWrap(Core::System& system) {
void SvcWrap64(Core::System& system) {
func(system);
}
template <void func(Core::System&, u32)>
void SvcWrap(Core::System& system) {
void SvcWrap64(Core::System& system) {
func(system, static_cast<u32>(Param(system, 0)));
}
template <void func(Core::System&, u32, u64, u64, u64)>
void SvcWrap(Core::System& system) {
void SvcWrap64(Core::System& system) {
func(system, static_cast<u32>(Param(system, 0)), Param(system, 1), Param(system, 2),
Param(system, 3));
}
template <void func(Core::System&, s64)>
void SvcWrap(Core::System& system) {
void SvcWrap64(Core::System& system) {
func(system, static_cast<s64>(Param(system, 0)));
}
template <void func(Core::System&, u64, s32)>
void SvcWrap(Core::System& system) {
void SvcWrap64(Core::System& system) {
func(system, Param(system, 0), static_cast<s32>(Param(system, 1)));
}
template <void func(Core::System&, u64, u64)>
void SvcWrap(Core::System& system) {
void SvcWrap64(Core::System& system) {
func(system, Param(system, 0), Param(system, 1));
}
template <void func(Core::System&, u64, u64, u64)>
void SvcWrap(Core::System& system) {
void SvcWrap64(Core::System& system) {
func(system, Param(system, 0), Param(system, 1), Param(system, 2));
}
template <void func(Core::System&, u32, u64, u64)>
void SvcWrap(Core::System& system) {
void SvcWrap64(Core::System& system) {
func(system, static_cast<u32>(Param(system, 0)), Param(system, 1), Param(system, 2));
}
// Used by QueryMemory32
template <ResultCode func(Core::System&, u32, u32, u32)>
void SvcWrap32(Core::System& system) {
FuncReturn32(system,
func(system, Param32(system, 0), Param32(system, 1), Param32(system, 2)).raw);
}
// Used by GetInfo32
template <ResultCode func(Core::System&, u32*, u32*, u32, u32, u32, u32)>
void SvcWrap32(Core::System& system) {
u32 param_1 = 0;
u32 param_2 = 0;
const u32 retval = func(system, &param_1, &param_2, Param32(system, 0), Param32(system, 1),
Param32(system, 2), Param32(system, 3))
.raw;
system.CurrentArmInterface().SetReg(1, param_1);
system.CurrentArmInterface().SetReg(2, param_2);
FuncReturn(system, retval);
}
// Used by GetThreadPriority32, ConnectToNamedPort32
template <ResultCode func(Core::System&, u32*, u32)>
void SvcWrap32(Core::System& system) {
u32 param_1 = 0;
const u32 retval = func(system, &param_1, Param32(system, 1)).raw;
system.CurrentArmInterface().SetReg(1, param_1);
FuncReturn(system, retval);
}
// Used by GetThreadId32
template <ResultCode func(Core::System&, u32*, u32*, u32)>
void SvcWrap32(Core::System& system) {
u32 param_1 = 0;
u32 param_2 = 0;
const u32 retval = func(system, &param_1, &param_2, Param32(system, 1)).raw;
system.CurrentArmInterface().SetReg(1, param_1);
system.CurrentArmInterface().SetReg(2, param_2);
FuncReturn(system, retval);
}
// Used by SignalProcessWideKey32
template <void func(Core::System&, u32, s32)>
void SvcWrap32(Core::System& system) {
func(system, static_cast<u32>(Param(system, 0)), static_cast<s32>(Param(system, 1)));
}
// Used by SendSyncRequest32
template <ResultCode func(Core::System&, u32)>
void SvcWrap32(Core::System& system) {
FuncReturn(system, func(system, static_cast<u32>(Param(system, 0))).raw);
}
// Used by WaitSynchronization32
template <ResultCode func(Core::System&, u32, u32, s32, u32, Handle*)>
void SvcWrap32(Core::System& system) {
u32 param_1 = 0;
const u32 retval = func(system, Param32(system, 0), Param32(system, 1), Param32(system, 2),
Param32(system, 3), &param_1)
.raw;
system.CurrentArmInterface().SetReg(1, param_1);
FuncReturn(system, retval);
}
} // namespace Kernel

31
src/core/hle/kernel/thread.cpp
View File

@ -133,15 +133,16 @@ void Thread::CancelWait() {
ResumeFromWait();
}
/**
* Resets a thread context, making it ready to be scheduled and run by the CPU
* @param context Thread context to reset
* @param stack_top Address of the top of the stack
* @param entry_point Address of entry point for execution
* @param arg User argument for thread
*/
static void ResetThreadContext(Core::ARM_Interface::ThreadContext& context, VAddr stack_top,
VAddr entry_point, u64 arg) {
static void ResetThreadContext32(Core::ARM_Interface::ThreadContext32& context, u32 stack_top,
u32 entry_point, u32 arg) {
context = {};
context.cpu_registers[0] = arg;
context.cpu_registers[15] = entry_point;
context.cpu_registers[13] = stack_top;
}
static void ResetThreadContext64(Core::ARM_Interface::ThreadContext64& context, VAddr stack_top,
VAddr entry_point, u64 arg) {
context = {};
context.cpu_registers[0] = arg;
context.pc = entry_point;
@ -198,9 +199,9 @@ ResultVal<std::shared_ptr<Thread>> Thread::Create(KernelCore& kernel, std::strin
thread->owner_process->RegisterThread(thread.get());
// TODO(peachum): move to ScheduleThread() when scheduler is added so selected core is used
// to initialize the context
ResetThreadContext(thread->context, stack_top, entry_point, arg);
ResetThreadContext32(thread->context_32, static_cast<u32>(stack_top),
static_cast<u32>(entry_point), static_cast<u32>(arg));
ResetThreadContext64(thread->context_64, stack_top, entry_point, arg);
return MakeResult<std::shared_ptr<Thread>>(std::move(thread));
}
@ -213,11 +214,13 @@ void Thread::SetPriority(u32 priority) {
}
void Thread::SetWaitSynchronizationResult(ResultCode result) {
context.cpu_registers[0] = result.raw;
context_32.cpu_registers[0] = result.raw;
context_64.cpu_registers[0] = result.raw;
}
void Thread::SetWaitSynchronizationOutput(s32 output) {
context.cpu_registers[1] = output;
context_32.cpu_registers[1] = output;
context_64.cpu_registers[1] = output;
}
s32 Thread::GetSynchronizationObjectIndex(std::shared_ptr<SynchronizationObject> object) const {

22
src/core/hle/kernel/thread.h
View File

@ -102,7 +102,8 @@ public:
using MutexWaitingThreads = std::vector<std::shared_ptr<Thread>>;
using ThreadContext = Core::ARM_Interface::ThreadContext;
using ThreadContext32 = Core::ARM_Interface::ThreadContext32;
using ThreadContext64 = Core::ARM_Interface::ThreadContext64;
using ThreadSynchronizationObjects = std::vector<std::shared_ptr<SynchronizationObject>>;
@ -273,12 +274,20 @@ public:
return status == ThreadStatus::WaitSynch;
}
ThreadContext& GetContext() {
return context;
ThreadContext32& GetContext32() {
return context_32;
}
const ThreadContext& GetContext() const {
return context;
const ThreadContext32& GetContext32() const {
return context_32;
}
ThreadContext64& GetContext64() {
return context_64;
}
const ThreadContext64& GetContext64() const {
return context_64;
}
ThreadStatus GetStatus() const {
@ -466,7 +475,8 @@ private:
void AdjustSchedulingOnPriority(u32 old_priority);
void AdjustSchedulingOnAffinity(u64 old_affinity_mask, s32 old_core);
Core::ARM_Interface::ThreadContext context{};
ThreadContext32 context_32{};
ThreadContext64 context_64{};
u64 thread_id = 0;

6
src/core/loader/deconstructed_rom_directory.cpp
View File

@ -129,12 +129,6 @@ AppLoader_DeconstructedRomDirectory::LoadResult AppLoader_DeconstructedRomDirect
}
metadata.Print();
const FileSys::ProgramAddressSpaceType arch_bits{metadata.GetAddressSpaceType()};
if (arch_bits == FileSys::ProgramAddressSpaceType::Is32Bit ||
arch_bits == FileSys::ProgramAddressSpaceType::Is32BitNoMap) {
return {ResultStatus::Error32BitISA, {}};
}
if (process.LoadFromMetadata(metadata).IsError()) {
return {ResultStatus::ErrorUnableToParseKernelMetadata, {}};
}

2
src/core/reporter.cpp
View File

@ -111,7 +111,7 @@ json GetProcessorStateDataAuto(Core::System& system) {
const auto& vm_manager{process->VMManager()};
auto& arm{system.CurrentArmInterface()};
Core::ARM_Interface::ThreadContext context{};
Core::ARM_Interface::ThreadContext64 context{};
arm.SaveContext(context);
return GetProcessorStateData(process->Is64BitProcess() ? "AArch64" : "AArch32",

4
src/yuzu/debugger/wait_tree.cpp
View File

@ -116,7 +116,7 @@ std::vector<std::unique_ptr<WaitTreeItem>> WaitTreeCallstack::GetChildren() cons
constexpr std::size_t BaseRegister = 29;
auto& memory = Core::System::GetInstance().Memory();
u64 base_pointer = thread.GetContext().cpu_registers[BaseRegister];
u64 base_pointer = thread.GetContext64().cpu_registers[BaseRegister];
while (base_pointer != 0) {
const u64 lr = memory.Read64(base_pointer + sizeof(u64));
@ -240,7 +240,7 @@ QString WaitTreeThread::GetText() const {
break;
}
const auto& context = thread.GetContext();
const auto& context = thread.GetContext64();
const QString pc_info = tr(" PC = 0x%1 LR = 0x%2")
.arg(context.pc, 8, 16, QLatin1Char{'0'})
.arg(context.cpu_registers[30], 8, 16, QLatin1Char{'0'});