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early-access version 1550

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pineappleEA 2021-04-02 20:23:55 +02:00
parent 2fa6de39bc
commit 8ed892a986
9 changed files with 38 additions and 25 deletions
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2
README.md
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@ -1,7 +1,7 @@
yuzu emulator early access
=============
This is the source code for early-access 1548.
This is the source code for early-access 1550.
## Legal Notice

7
externals/dynarmic/include/dynarmic/A32/config.h vendored
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@ -197,6 +197,13 @@ struct UserConfig {
/// NOTE: Calling Jit::SetCpsr with CPSR.E=1 while this option is enabled may result
/// in unusual behavior.
bool always_little_endian = false;
// Minimum size is about 8MiB. Maximum size is about 2GiB. Maximum size is limited by
// the maximum length of a x64 jump.
size_t code_cache_size = 256 * 1024 * 1024; // bytes
// Determines the relative size of the near and far code caches. Must be smaller than
// code_cache_size.
size_t far_code_offset = 200 * 1024 * 1024; // bytes
};
} // namespace A32

7
externals/dynarmic/include/dynarmic/A64/config.h vendored
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@ -245,6 +245,13 @@ struct UserConfig {
// Determines whether AddTicks and GetTicksRemaining are called.
// If false, execution will continue until soon after Jit::HaltExecution is called.
// bool enable_ticks = true; // TODO
// Minimum size is about 8MiB. Maximum size is about 2GiB. Maximum size is limited by
// the maximum length of a x64 jump.
size_t code_cache_size = 256 * 1024 * 1024; // bytes
// Determines the relative size of the near and far code caches. Must be smaller than
// code_cache_size.
size_t far_code_offset = 200 * 1024 * 1024; // bytes
};
} // namespace A64

2
externals/dynarmic/src/backend/x64/a32_interface.cpp vendored
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@ -53,7 +53,7 @@ static std::function<void(BlockOfCode&)> GenRCP(const A32::UserConfig& conf) {
struct Jit::Impl {
Impl(Jit* jit, A32::UserConfig conf)
: block_of_code(GenRunCodeCallbacks(conf.callbacks, &GetCurrentBlockThunk, this), JitStateInfo{jit_state}, GenRCP(conf))
: block_of_code(GenRunCodeCallbacks(conf.callbacks, &GetCurrentBlockThunk, this), JitStateInfo{jit_state}, conf.code_cache_size, conf.far_code_offset, GenRCP(conf))
, emitter(block_of_code, conf, jit)
, conf(std::move(conf))
, jit_interface(jit)

2
externals/dynarmic/src/backend/x64/a64_interface.cpp vendored
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@ -45,7 +45,7 @@ struct Jit::Impl final {
public:
Impl(Jit* jit, UserConfig conf)
: conf(conf)
, block_of_code(GenRunCodeCallbacks(conf.callbacks, &GetCurrentBlockThunk, this), JitStateInfo{jit_state}, GenRCP(conf))
, block_of_code(GenRunCodeCallbacks(conf.callbacks, &GetCurrentBlockThunk, this), JitStateInfo{jit_state}, conf.code_cache_size, conf.far_code_offset, GenRCP(conf))
, emitter(block_of_code, conf, jit)
{
ASSERT(conf.page_table_address_space_bits >= 12 && conf.page_table_address_space_bits <= 64);

28
externals/dynarmic/src/backend/x64/block_of_code.cpp vendored
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@ -44,8 +44,6 @@ const std::array<Xbyak::Reg64, 6> BlockOfCode::ABI_PARAMS = {BlockOfCode::ABI_PA
namespace {
constexpr size_t TOTAL_CODE_SIZE = 256 * 1024 * 1024;
constexpr size_t FAR_CODE_OFFSET = 200 * 1024 * 1024;
constexpr size_t CONSTANT_POOL_SIZE = 2 * 1024 * 1024;
class CustomXbyakAllocator : public Xbyak::Allocator {
@ -75,10 +73,11 @@ void ProtectMemory(const void* base, size_t size, bool is_executable) {
} // anonymous namespace
BlockOfCode::BlockOfCode(RunCodeCallbacks cb, JitStateInfo jsi, std::function<void(BlockOfCode&)> rcp)
: Xbyak::CodeGenerator(TOTAL_CODE_SIZE, nullptr, &s_allocator)
BlockOfCode::BlockOfCode(RunCodeCallbacks cb, JitStateInfo jsi, size_t total_code_size, size_t far_code_offset, std::function<void(BlockOfCode&)> rcp)
: Xbyak::CodeGenerator(total_code_size, nullptr, &s_allocator)
, cb(std::move(cb))
, jsi(jsi)
, far_code_offset(far_code_offset)
, constant_pool(*this, CONSTANT_POOL_SIZE)
{
EnableWriting();
@ -88,7 +87,7 @@ BlockOfCode::BlockOfCode(RunCodeCallbacks cb, JitStateInfo jsi, std::function<vo
void BlockOfCode::PreludeComplete() {
prelude_complete = true;
near_code_begin = getCurr();
far_code_begin = getCurr() + FAR_CODE_OFFSET;
far_code_begin = getCurr() + far_code_offset;
ClearCache();
DisableWriting();
}
@ -115,22 +114,13 @@ void BlockOfCode::ClearCache() {
size_t BlockOfCode::SpaceRemaining() const {
ASSERT(prelude_complete);
// This function provides an underestimate of near-code-size but that's okay.
// (Why? The maximum size of near code should be measured from near_code_begin, not top_.)
// These are offsets from Xbyak::CodeArray::top_.
std::size_t far_code_offset, near_code_offset;
if (in_far_code) {
near_code_offset = static_cast<const u8*>(near_code_ptr) - getCode();
far_code_offset = getCurr() - getCode();
} else {
near_code_offset = getCurr() - getCode();
far_code_offset = static_cast<const u8*>(far_code_ptr) - getCode();
}
if (far_code_offset > TOTAL_CODE_SIZE)
const u8* current_near_ptr = in_far_code ? reinterpret_cast<const u8*>(near_code_ptr) : getCode<const u8*>();
const u8* current_far_ptr = in_far_code ? getCode<const u8*>() : reinterpret_cast<const u8*>(far_code_ptr);
if (current_near_ptr >= far_code_begin)
return 0;
if (near_code_offset > FAR_CODE_OFFSET)
if (current_far_ptr >= &top_[maxSize_])
return 0;
return std::min(TOTAL_CODE_SIZE - far_code_offset, FAR_CODE_OFFSET - near_code_offset);
return std::min(current_near_ptr - reinterpret_cast<const u8*>(far_code_begin), current_far_ptr - &top_[maxSize_]);
}
void BlockOfCode::RunCode(void* jit_state, CodePtr code_ptr) const {

7
externals/dynarmic/src/backend/x64/block_of_code.h vendored
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@ -31,7 +31,7 @@ struct RunCodeCallbacks {
class BlockOfCode final : public Xbyak::CodeGenerator {
public:
BlockOfCode(RunCodeCallbacks cb, JitStateInfo jsi, std::function<void(BlockOfCode&)> rcp);
BlockOfCode(RunCodeCallbacks cb, JitStateInfo jsi, size_t total_code_size, size_t far_code_offset, std::function<void(BlockOfCode&)> rcp);
BlockOfCode(const BlockOfCode&) = delete;
/// Call when external emitters have finished emitting their preludes.
@ -164,10 +164,11 @@ public:
private:
RunCodeCallbacks cb;
JitStateInfo jsi;
size_t far_code_offset;
bool prelude_complete = false;
CodePtr near_code_begin;
CodePtr far_code_begin;
CodePtr near_code_begin = nullptr;
CodePtr far_code_begin = nullptr;
ConstantPool constant_pool;

4
src/core/arm/dynarmic/arm_dynarmic_32.cpp
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@ -137,6 +137,10 @@ std::shared_ptr<Dynarmic::A32::Jit> ARM_Dynarmic_32::MakeJit(Common::PageTable*
// Timing
config.wall_clock_cntpct = uses_wall_clock;
// Code cache size
config.code_cache_size = 512 * 1024 * 1024;
config.far_code_offset = 256 * 1024 * 1024;
// Safe optimizations
if (Settings::values.cpu_accuracy == Settings::CPUAccuracy::DebugMode) {
if (!Settings::values.cpuopt_page_tables) {

4
src/core/arm/dynarmic/arm_dynarmic_64.cpp
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@ -177,6 +177,10 @@ std::shared_ptr<Dynarmic::A64::Jit> ARM_Dynarmic_64::MakeJit(Common::PageTable*
// Timing
config.wall_clock_cntpct = uses_wall_clock;
// Code cache size
config.code_cache_size = 512 * 1024 * 1024;
config.far_code_offset = 256 * 1024 * 1024;
// Safe optimizations
if (Settings::values.cpu_accuracy == Settings::CPUAccuracy::DebugMode) {
if (!Settings::values.cpuopt_page_tables) {