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-rw-r--r--src/core/arm/dynarmic/arm_dynarmic_64.cpp10
-rw-r--r--src/core/settings.h1
-rw-r--r--src/yuzu/configuration/config.cpp3
-rw-r--r--src/yuzu/configuration/configure_debug.cpp2
-rw-r--r--src/yuzu/configuration/configure_debug.ui7
-rw-r--r--src/yuzu_cmd/config.cpp2
-rw-r--r--src/yuzu_cmd/default_ini.h3
7 files changed, 26 insertions, 2 deletions
diff --git a/src/core/arm/dynarmic/arm_dynarmic_64.cpp b/src/core/arm/dynarmic/arm_dynarmic_64.cpp
index 9add5d363..65cbfe5e6 100644
--- a/src/core/arm/dynarmic/arm_dynarmic_64.cpp
+++ b/src/core/arm/dynarmic/arm_dynarmic_64.cpp
@@ -20,6 +20,7 @@
#include "core/hle/kernel/scheduler.h"
#include "core/hle/kernel/svc.h"
#include "core/memory.h"
+#include "core/settings.h"
namespace Core {
@@ -144,6 +145,8 @@ std::shared_ptr<Dynarmic::A64::Jit> ARM_Dynarmic_64::MakeJit(Common::PageTable&
config.page_table_address_space_bits = address_space_bits;
config.silently_mirror_page_table = false;
config.absolute_offset_page_table = true;
+ config.detect_misaligned_access_via_page_table = 16 | 32 | 64 | 128;
+ config.only_detect_misalignment_via_page_table_on_page_boundary = true;
// Multi-process state
config.processor_id = core_index;
@@ -159,8 +162,11 @@ std::shared_ptr<Dynarmic::A64::Jit> ARM_Dynarmic_64::MakeJit(Common::PageTable&
// Unpredictable instructions
config.define_unpredictable_behaviour = true;
- config.detect_misaligned_access_via_page_table = 16 | 32 | 64 | 128;
- config.only_detect_misalignment_via_page_table_on_page_boundary = true;
+ // Optimizations
+ if (Settings::values.disable_cpu_opt) {
+ config.enable_optimizations = false;
+ config.enable_fast_dispatch = false;
+ }
return std::make_shared<Dynarmic::A64::Jit>(config);
}
diff --git a/src/core/settings.h b/src/core/settings.h
index 79ec01731..c73d1c596 100644
--- a/src/core/settings.h
+++ b/src/core/settings.h
@@ -464,6 +464,7 @@ struct Values {
bool dump_nso;
bool reporting_services;
bool quest_flag;
+ bool disable_cpu_opt;
// BCAT
std::string bcat_backend;
diff --git a/src/yuzu/configuration/config.cpp b/src/yuzu/configuration/config.cpp
index 3b9ab38dd..7f6dfac84 100644
--- a/src/yuzu/configuration/config.cpp
+++ b/src/yuzu/configuration/config.cpp
@@ -532,6 +532,8 @@ void Config::ReadDebuggingValues() {
Settings::values.reporting_services =
ReadSetting(QStringLiteral("reporting_services"), false).toBool();
Settings::values.quest_flag = ReadSetting(QStringLiteral("quest_flag"), false).toBool();
+ Settings::values.disable_cpu_opt =
+ ReadSetting(QStringLiteral("disable_cpu_opt"), false).toBool();
qt_config->endGroup();
}
@@ -1001,6 +1003,7 @@ void Config::SaveDebuggingValues() {
WriteSetting(QStringLiteral("dump_exefs"), Settings::values.dump_exefs, false);
WriteSetting(QStringLiteral("dump_nso"), Settings::values.dump_nso, false);
WriteSetting(QStringLiteral("quest_flag"), Settings::values.quest_flag, false);
+ WriteSetting(QStringLiteral("disable_cpu_opt"), Settings::values.disable_cpu_opt, false);
qt_config->endGroup();
}
diff --git a/src/yuzu/configuration/configure_debug.cpp b/src/yuzu/configuration/configure_debug.cpp
index 9631059c7..c2026763e 100644
--- a/src/yuzu/configuration/configure_debug.cpp
+++ b/src/yuzu/configuration/configure_debug.cpp
@@ -36,6 +36,7 @@ void ConfigureDebug::SetConfiguration() {
ui->homebrew_args_edit->setText(QString::fromStdString(Settings::values.program_args));
ui->reporting_services->setChecked(Settings::values.reporting_services);
ui->quest_flag->setChecked(Settings::values.quest_flag);
+ ui->disable_cpu_opt->setChecked(Settings::values.disable_cpu_opt);
ui->enable_graphics_debugging->setEnabled(!Core::System::GetInstance().IsPoweredOn());
ui->enable_graphics_debugging->setChecked(Settings::values.renderer_debug);
}
@@ -48,6 +49,7 @@ void ConfigureDebug::ApplyConfiguration() {
Settings::values.program_args = ui->homebrew_args_edit->text().toStdString();
Settings::values.reporting_services = ui->reporting_services->isChecked();
Settings::values.quest_flag = ui->quest_flag->isChecked();
+ Settings::values.disable_cpu_opt = ui->disable_cpu_opt->isChecked();
Settings::values.renderer_debug = ui->enable_graphics_debugging->isChecked();
Debugger::ToggleConsole();
Log::Filter filter;
diff --git a/src/yuzu/configuration/configure_debug.ui b/src/yuzu/configuration/configure_debug.ui
index e028c4c80..e0d4c4a44 100644
--- a/src/yuzu/configuration/configure_debug.ui
+++ b/src/yuzu/configuration/configure_debug.ui
@@ -215,6 +215,13 @@
</property>
</widget>
</item>
+ <item>
+ <widget class="QCheckBox" name="disable_cpu_opt">
+ <property name="text">
+ <string>Disable CPU JIT optimizations</string>
+ </property>
+ </widget>
+ </item>
</layout>
</widget>
</item>
diff --git a/src/yuzu_cmd/config.cpp b/src/yuzu_cmd/config.cpp
index f4cd905c9..80341747f 100644
--- a/src/yuzu_cmd/config.cpp
+++ b/src/yuzu_cmd/config.cpp
@@ -425,6 +425,8 @@ void Config::ReadValues() {
Settings::values.reporting_services =
sdl2_config->GetBoolean("Debugging", "reporting_services", false);
Settings::values.quest_flag = sdl2_config->GetBoolean("Debugging", "quest_flag", false);
+ Settings::values.disable_cpu_opt =
+ sdl2_config->GetBoolean("Debugging", "disable_cpu_opt", false);
const auto title_list = sdl2_config->Get("AddOns", "title_ids", "");
std::stringstream ss(title_list);
diff --git a/src/yuzu_cmd/default_ini.h b/src/yuzu_cmd/default_ini.h
index d63d7a58e..171d16fa0 100644
--- a/src/yuzu_cmd/default_ini.h
+++ b/src/yuzu_cmd/default_ini.h
@@ -280,6 +280,9 @@ dump_nso=false
# Determines whether or not yuzu will report to the game that the emulated console is in Kiosk Mode
# false: Retail/Normal Mode (default), true: Kiosk Mode
quest_flag =
+# Determines whether or not JIT CPU optimizations are enabled
+# false: Optimizations Enabled, true: Optimizations Disabled
+disable_cpu_opt =
[WebService]
# Whether or not to enable telemetry