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-rw-r--r--src/core/arm/dynarmic/arm_dynarmic_32.cpp30
-rw-r--r--src/core/arm/dynarmic/arm_dynarmic_64.cpp34
-rw-r--r--src/core/file_sys/bis_factory.cpp23
-rw-r--r--src/core/file_sys/sdmc_factory.cpp4
-rw-r--r--src/core/settings.h47
5 files changed, 87 insertions, 51 deletions
diff --git a/src/core/arm/dynarmic/arm_dynarmic_32.cpp b/src/core/arm/dynarmic/arm_dynarmic_32.cpp
index 0d4ab95b7..443ca72eb 100644
--- a/src/core/arm/dynarmic/arm_dynarmic_32.cpp
+++ b/src/core/arm/dynarmic/arm_dynarmic_32.cpp
@@ -142,10 +142,32 @@ std::shared_ptr<Dynarmic::A32::Jit> ARM_Dynarmic_32::MakeJit(Common::PageTable&
// Timing
config.wall_clock_cntpct = uses_wall_clock;
- // Optimizations
- if (Settings::values.disable_cpu_opt) {
- config.enable_optimizations = false;
- config.enable_fast_dispatch = false;
+ // Safe optimizations
+ if (Settings::values.cpu_accuracy != Settings::CPUAccuracy::Accurate) {
+ if (!Settings::values.cpuopt_page_tables) {
+ config.page_table = nullptr;
+ }
+ if (!Settings::values.cpuopt_block_linking) {
+ config.optimizations &= ~Dynarmic::OptimizationFlag::BlockLinking;
+ }
+ if (!Settings::values.cpuopt_return_stack_buffer) {
+ config.optimizations &= ~Dynarmic::OptimizationFlag::ReturnStackBuffer;
+ }
+ if (!Settings::values.cpuopt_fast_dispatcher) {
+ config.optimizations &= ~Dynarmic::OptimizationFlag::FastDispatch;
+ }
+ if (!Settings::values.cpuopt_context_elimination) {
+ config.optimizations &= ~Dynarmic::OptimizationFlag::GetSetElimination;
+ }
+ if (!Settings::values.cpuopt_const_prop) {
+ config.optimizations &= ~Dynarmic::OptimizationFlag::ConstProp;
+ }
+ if (!Settings::values.cpuopt_misc_ir) {
+ config.optimizations &= ~Dynarmic::OptimizationFlag::MiscIROpt;
+ }
+ if (!Settings::values.cpuopt_reduce_misalign_checks) {
+ config.only_detect_misalignment_via_page_table_on_page_boundary = false;
+ }
}
return std::make_unique<Dynarmic::A32::Jit>(config);
diff --git a/src/core/arm/dynarmic/arm_dynarmic_64.cpp b/src/core/arm/dynarmic/arm_dynarmic_64.cpp
index 790981034..a63a04a25 100644
--- a/src/core/arm/dynarmic/arm_dynarmic_64.cpp
+++ b/src/core/arm/dynarmic/arm_dynarmic_64.cpp
@@ -191,15 +191,37 @@ std::shared_ptr<Dynarmic::A64::Jit> ARM_Dynarmic_64::MakeJit(Common::PageTable&
// Unpredictable instructions
config.define_unpredictable_behaviour = true;
- // Optimizations
- if (Settings::values.disable_cpu_opt) {
- config.enable_optimizations = false;
- config.enable_fast_dispatch = false;
- }
-
// Timing
config.wall_clock_cntpct = uses_wall_clock;
+ // Safe optimizations
+ if (Settings::values.cpu_accuracy != Settings::CPUAccuracy::Accurate) {
+ if (!Settings::values.cpuopt_page_tables) {
+ config.page_table = nullptr;
+ }
+ if (!Settings::values.cpuopt_block_linking) {
+ config.optimizations &= ~Dynarmic::OptimizationFlag::BlockLinking;
+ }
+ if (!Settings::values.cpuopt_return_stack_buffer) {
+ config.optimizations &= ~Dynarmic::OptimizationFlag::ReturnStackBuffer;
+ }
+ if (!Settings::values.cpuopt_fast_dispatcher) {
+ config.optimizations &= ~Dynarmic::OptimizationFlag::FastDispatch;
+ }
+ if (!Settings::values.cpuopt_context_elimination) {
+ config.optimizations &= ~Dynarmic::OptimizationFlag::GetSetElimination;
+ }
+ if (!Settings::values.cpuopt_const_prop) {
+ config.optimizations &= ~Dynarmic::OptimizationFlag::ConstProp;
+ }
+ if (!Settings::values.cpuopt_misc_ir) {
+ config.optimizations &= ~Dynarmic::OptimizationFlag::MiscIROpt;
+ }
+ if (!Settings::values.cpuopt_reduce_misalign_checks) {
+ config.only_detect_misalignment_via_page_table_on_page_boundary = false;
+ }
+ }
+
return std::make_shared<Dynarmic::A64::Jit>(config);
}
diff --git a/src/core/file_sys/bis_factory.cpp b/src/core/file_sys/bis_factory.cpp
index 8935a62c3..285277ef8 100644
--- a/src/core/file_sys/bis_factory.cpp
+++ b/src/core/file_sys/bis_factory.cpp
@@ -12,6 +12,10 @@
namespace FileSys {
+constexpr u64 NAND_USER_SIZE = 0x680000000; // 26624 MiB
+constexpr u64 NAND_SYSTEM_SIZE = 0xA0000000; // 2560 MiB
+constexpr u64 NAND_TOTAL_SIZE = 0x747C00000; // 29820 MiB
+
BISFactory::BISFactory(VirtualDir nand_root_, VirtualDir load_root_, VirtualDir dump_root_)
: nand_root(std::move(nand_root_)), load_root(std::move(load_root_)),
dump_root(std::move(dump_root_)),
@@ -110,30 +114,29 @@ VirtualDir BISFactory::GetImageDirectory() const {
u64 BISFactory::GetSystemNANDFreeSpace() const {
const auto sys_dir = GetOrCreateDirectoryRelative(nand_root, "/system");
- if (sys_dir == nullptr)
- return 0;
+ if (sys_dir == nullptr) {
+ return GetSystemNANDTotalSpace();
+ }
return GetSystemNANDTotalSpace() - sys_dir->GetSize();
}
u64 BISFactory::GetSystemNANDTotalSpace() const {
- return static_cast<u64>(Settings::values.nand_system_size);
+ return NAND_SYSTEM_SIZE;
}
u64 BISFactory::GetUserNANDFreeSpace() const {
- const auto usr_dir = GetOrCreateDirectoryRelative(nand_root, "/user");
- if (usr_dir == nullptr)
- return 0;
-
- return GetUserNANDTotalSpace() - usr_dir->GetSize();
+ // For some reason games such as BioShock 1 checks whether this is exactly 0x680000000 bytes.
+ // Set the free space to be 1 MiB less than the total as a workaround to this issue.
+ return GetUserNANDTotalSpace() - 0x100000;
}
u64 BISFactory::GetUserNANDTotalSpace() const {
- return static_cast<u64>(Settings::values.nand_user_size);
+ return NAND_USER_SIZE;
}
u64 BISFactory::GetFullNANDTotalSpace() const {
- return static_cast<u64>(Settings::values.nand_total_size);
+ return NAND_TOTAL_SIZE;
}
VirtualDir BISFactory::GetBCATDirectory(u64 title_id) const {
diff --git a/src/core/file_sys/sdmc_factory.cpp b/src/core/file_sys/sdmc_factory.cpp
index 5113a1ca6..6f732e4d8 100644
--- a/src/core/file_sys/sdmc_factory.cpp
+++ b/src/core/file_sys/sdmc_factory.cpp
@@ -10,6 +10,8 @@
namespace FileSys {
+constexpr u64 SDMC_TOTAL_SIZE = 0x10000000000; // 1 TiB
+
SDMCFactory::SDMCFactory(VirtualDir dir_)
: dir(std::move(dir_)), contents(std::make_unique<RegisteredCache>(
GetOrCreateDirectoryRelative(dir, "/Nintendo/Contents/registered"),
@@ -46,7 +48,7 @@ u64 SDMCFactory::GetSDMCFreeSpace() const {
}
u64 SDMCFactory::GetSDMCTotalSpace() const {
- return static_cast<u64>(Settings::values.sdmc_size);
+ return SDMC_TOTAL_SIZE;
}
} // namespace FileSys
diff --git a/src/core/settings.h b/src/core/settings.h
index 850ca4072..3eb336f75 100644
--- a/src/core/settings.h
+++ b/src/core/settings.h
@@ -346,31 +346,6 @@ struct TouchscreenInput {
u32 rotation_angle;
};
-enum class NANDTotalSize : u64 {
- S29_1GB = 0x747C00000ULL,
-};
-
-enum class NANDUserSize : u64 {
- S26GB = 0x680000000ULL,
-};
-
-enum class NANDSystemSize : u64 {
- S2_5GB = 0xA0000000,
-};
-
-enum class SDMCSize : u64 {
- S1GB = 0x40000000,
- S2GB = 0x80000000,
- S4GB = 0x100000000ULL,
- S8GB = 0x200000000ULL,
- S16GB = 0x400000000ULL,
- S32GB = 0x800000000ULL,
- S64GB = 0x1000000000ULL,
- S128GB = 0x2000000000ULL,
- S256GB = 0x4000000000ULL,
- S1TB = 0x10000000000ULL,
-};
-
enum class RendererBackend {
OpenGL = 0,
Vulkan = 1,
@@ -382,6 +357,11 @@ enum class GPUAccuracy : u32 {
Extreme = 2,
};
+enum class CPUAccuracy {
+ Accurate = 0,
+ DebugMode = 1,
+};
+
extern bool configuring_global;
template <typename Type>
@@ -427,6 +407,18 @@ struct Values {
// Core
Setting<bool> use_multi_core;
+ // Cpu
+ CPUAccuracy cpu_accuracy;
+
+ bool cpuopt_page_tables;
+ bool cpuopt_block_linking;
+ bool cpuopt_return_stack_buffer;
+ bool cpuopt_fast_dispatcher;
+ bool cpuopt_context_elimination;
+ bool cpuopt_const_prop;
+ bool cpuopt_misc_ir;
+ bool cpuopt_reduce_misalign_checks;
+
// Renderer
Setting<RendererBackend> renderer_backend;
bool renderer_debug;
@@ -491,10 +483,6 @@ struct Values {
bool gamecard_inserted;
bool gamecard_current_game;
std::string gamecard_path;
- NANDTotalSize nand_total_size;
- NANDSystemSize nand_system_size;
- NANDUserSize nand_user_size;
- SDMCSize sdmc_size;
// Debugging
bool record_frame_times;
@@ -505,7 +493,6 @@ struct Values {
bool dump_nso;
bool reporting_services;
bool quest_flag;
- bool disable_cpu_opt;
bool disable_macro_jit;
// Misceallaneous
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-09 23:36:03 +0100