early-access version 2799

README.md

@@ -1,7 +1,7 @@
 yuzu emulator early access
 =============
 
-This is the source code for early-access 2798.
+This is the source code for early-access 2799.
 
 ## Legal Notice
 

externals/dynarmic/CMakeLists.txt

@@ -1,5 +1,5 @@
 cmake_minimum_required(VERSION 3.8)
-project(dynarmic LANGUAGES C CXX ASM VERSION 5)
+project(dynarmic LANGUAGES C CXX ASM VERSION 6.0.1)
 
 # Determine if we're built as a subproject (using add_subdirectory)
 # or if this is the master project.

externals/dynarmic/src/dynarmic/backend/x64/constants.h

@@ -97,13 +97,13 @@ constexpr u8 SNaN = 0b10000000;
 
 // Opcodes for use with vfixupimm
 enum class FpFixup : u8 {
-    A = 0b0000,         // A
+    Dest = 0b0000,      // Preserve destination
-    B = 0b0001,         // B
+    Norm_Src = 0b0001,  // Source operand (Denormal as positive-zero)
-    QNaN_B = 0b0010,    // QNaN with sign of B
+    QNaN_Src = 0b0010,  // QNaN with sign of source (Denormal as positive-zero)
     IndefNaN = 0b0011,  // Indefinite QNaN (Negative QNaN with no payload on x86)
     NegInf = 0b0100,    // -Infinity
     PosInf = 0b0101,    // +Infinity
-    Inf_B = 0b0110,     // Infinity with sign of B
+    Inf_Src = 0b0110,   // Infinity with sign of source (Denormal as positive-zero)
     NegZero = 0b0111,   // -0.0
     PosZero = 0b1000,   // +0.0
     NegOne = 0b1001,    // -1.0
@@ -116,14 +116,14 @@ enum class FpFixup : u8 {
 };
 
 // Generates 32-bit LUT for vfixupimm instruction
-constexpr u32 FixupLUT(FpFixup src_qnan = FpFixup::A,
+constexpr u32 FixupLUT(FpFixup src_qnan = FpFixup::Dest,
-                       FpFixup src_snan = FpFixup::A,
+                       FpFixup src_snan = FpFixup::Dest,
-                       FpFixup src_zero = FpFixup::A,
+                       FpFixup src_zero = FpFixup::Dest,
-                       FpFixup src_posone = FpFixup::A,
+                       FpFixup src_posone = FpFixup::Dest,
-                       FpFixup src_neginf = FpFixup::A,
+                       FpFixup src_neginf = FpFixup::Dest,
-                       FpFixup src_posinf = FpFixup::A,
+                       FpFixup src_posinf = FpFixup::Dest,
-                       FpFixup src_pos = FpFixup::A,
+                       FpFixup src_pos = FpFixup::Dest,
-                       FpFixup src_neg = FpFixup::A) {
+                       FpFixup src_neg = FpFixup::Dest) {
     u32 fixup_lut = 0;
     fixup_lut = mcl::bit::set_bits<0, 3, u32>(fixup_lut, static_cast<u32>(src_qnan));
     fixup_lut = mcl::bit::set_bits<4, 7, u32>(fixup_lut, static_cast<u32>(src_snan));

externals/dynarmic/src/dynarmic/backend/x64/emit_x64_floating_point.cpp

@@ -16,6 +16,7 @@
 #include <mcl/mp/typelist/lower_to_tuple.hpp>
 #include <mcl/stdint.hpp>
 #include <mcl/type_traits/integer_of_size.hpp>
+#include <xbyak/xbyak.h>
 
 #include "dynarmic/backend/x64/abi.h"
 #include "dynarmic/backend/x64/block_of_code.h"
@@ -79,6 +80,27 @@ constexpr u64 f64_max_s64_lim = 0x43e0000000000000u;  // 2^63 as a double (actua
 template<size_t fsize>
 void DenormalsAreZero(BlockOfCode& code, EmitContext& ctx, std::initializer_list<Xbyak::Xmm> to_daz) {
     if (ctx.FPCR().FZ()) {
+        if (code.HasHostFeature(HostFeature::AVX512_OrthoFloat)) {
+            constexpr u32 denormal_to_zero = FixupLUT(
+                FpFixup::Norm_Src,
+                FpFixup::Norm_Src,
+                FpFixup::Norm_Src,
+                FpFixup::Norm_Src,
+                FpFixup::Norm_Src,
+                FpFixup::Norm_Src,
+                FpFixup::Norm_Src,
+                FpFixup::Norm_Src);
+            constexpr u64 denormal_to_zero64 = mcl::bit::replicate_element<fsize, u64>(denormal_to_zero);
+
+            const Xbyak::Xmm tmp = xmm16;
+            FCODE(vmovap)(tmp, code.MConst(xword, u64(denormal_to_zero64), u64(denormal_to_zero64)));
+
+            for (const Xbyak::Xmm& xmm : to_daz) {
+                FCODE(vfixupimms)(xmm, xmm, tmp, u8(0));
+            }
+            return;
+        }
+
         for (const Xbyak::Xmm& xmm : to_daz) {
             code.movaps(xmm0, code.MConst(xword, fsize == 32 ? f32_non_sign_mask : f64_non_sign_mask));
             code.andps(xmm0, xmm);
@@ -114,7 +136,11 @@ void ZeroIfNaN(BlockOfCode& code, Xbyak::Xmm xmm_value, Xbyak::Xmm xmm_scratch)
 
 template<size_t fsize>
 void ForceToDefaultNaN(BlockOfCode& code, Xbyak::Xmm result) {
-    if (code.HasHostFeature(HostFeature::AVX)) {
+    if (code.HasHostFeature(HostFeature::AVX512_OrthoFloat)) {
+        const Xbyak::Opmask nan_mask = k1;
+        FCODE(vfpclasss)(nan_mask, result, u8(FpClass::QNaN | FpClass::SNaN));
+        FCODE(vblendmp)(result | nan_mask, result, code.MConst(ptr_b, fsize == 32 ? f32_nan : f64_nan));
+    } else if (code.HasHostFeature(HostFeature::AVX)) {
         FCODE(vcmpunords)(xmm0, result, result);
         FCODE(blendvp)(result, code.MConst(xword, fsize == 32 ? f32_nan : f64_nan));
     } else {

externals/dynarmic/src/dynarmic/backend/x64/emit_x64_vector_floating_point.cpp

@@ -18,6 +18,7 @@
 #include <mcl/mp/typelist/lower_to_tuple.hpp>
 #include <mcl/type_traits/function_info.hpp>
 #include <mcl/type_traits/integer_of_size.hpp>
+#include <xbyak/xbyak.h>
 
 #include "dynarmic/backend/x64/abi.h"
 #include "dynarmic/backend/x64/block_of_code.h"
@@ -189,11 +190,16 @@ Xbyak::Address GetVectorOf(BlockOfCode& code) {
 template<size_t fsize>
 void ForceToDefaultNaN(BlockOfCode& code, FP::FPCR fpcr, Xbyak::Xmm result) {
     if (fpcr.DN()) {
-        const Xbyak::Xmm nan_mask = xmm0;
+        if (code.HasHostFeature(HostFeature::AVX512_OrthoFloat)) {
-        if (code.HasHostFeature(HostFeature::AVX)) {
+            const Xbyak::Opmask nan_mask = k1;
+            FCODE(vfpclassp)(nan_mask, result, u8(FpClass::QNaN | FpClass::SNaN));
+            FCODE(vblendmp)(result | nan_mask, result, GetNaNVector<fsize>(code));
+        } else if (code.HasHostFeature(HostFeature::AVX)) {
+            const Xbyak::Xmm nan_mask = xmm0;
             FCODE(vcmpunordp)(nan_mask, result, result);
             FCODE(blendvp)(result, GetNaNVector<fsize>(code));
         } else {
+            const Xbyak::Xmm nan_mask = xmm0;
             code.movaps(nan_mask, result);
             FCODE(cmpordp)(nan_mask, nan_mask);
             code.andps(result, nan_mask);
@@ -223,6 +229,26 @@ void ZeroIfNaN(BlockOfCode& code, Xbyak::Xmm result) {
 template<size_t fsize>
 void DenormalsAreZero(BlockOfCode& code, FP::FPCR fpcr, std::initializer_list<Xbyak::Xmm> to_daz, Xbyak::Xmm tmp) {
     if (fpcr.FZ()) {
+        if (code.HasHostFeature(HostFeature::AVX512_OrthoFloat)) {
+            constexpr u32 denormal_to_zero = FixupLUT(
+                FpFixup::Norm_Src,
+                FpFixup::Norm_Src,
+                FpFixup::Norm_Src,
+                FpFixup::Norm_Src,
+                FpFixup::Norm_Src,
+                FpFixup::Norm_Src,
+                FpFixup::Norm_Src,
+                FpFixup::Norm_Src);
+            constexpr u64 denormal_to_zero64 = mcl::bit::replicate_element<fsize, u64>(denormal_to_zero);
+
+            FCODE(vmovap)(tmp, code.MConst(xword, u64(denormal_to_zero64), u64(denormal_to_zero64)));
+
+            for (const Xbyak::Xmm& xmm : to_daz) {
+                FCODE(vfixupimmp)(xmm, xmm, tmp, u8(0));
+            }
+            return;
+        }
+
         if (fpcr.RMode() != FP::RoundingMode::TowardsMinusInfinity) {
             code.movaps(tmp, GetNegativeZeroVector<fsize>(code));
         } else {

externals/dynarmic/src/dynarmic/frontend/A32/translate/translate_arm.cpp

@@ -28,19 +28,22 @@ IR::Block TranslateArm(LocationDescriptor descriptor, TranslateCallbacks* tcb, c
     bool should_continue = true;
     do {
         const u32 arm_pc = visitor.ir.current_location.PC();
-        const u32 arm_instruction = tcb->MemoryReadCode(arm_pc);
         visitor.current_instruction_size = 4;
 
-        tcb->PreCodeTranslationHook(false, arm_pc, visitor.ir);
+        if (const auto arm_instruction = tcb->MemoryReadCode(arm_pc)) {
+            tcb->PreCodeTranslationHook(false, arm_pc, visitor.ir);
 
-        if (const auto vfp_decoder = DecodeVFP<TranslatorVisitor>(arm_instruction)) {
+            if (const auto vfp_decoder = DecodeVFP<TranslatorVisitor>(*arm_instruction)) {
-            should_continue = vfp_decoder->get().call(visitor, arm_instruction);
+                should_continue = vfp_decoder->get().call(visitor, *arm_instruction);
-        } else if (const auto asimd_decoder = DecodeASIMD<TranslatorVisitor>(arm_instruction)) {
+            } else if (const auto asimd_decoder = DecodeASIMD<TranslatorVisitor>(*arm_instruction)) {
-            should_continue = asimd_decoder->get().call(visitor, arm_instruction);
+                should_continue = asimd_decoder->get().call(visitor, *arm_instruction);
-        } else if (const auto decoder = DecodeArm<TranslatorVisitor>(arm_instruction)) {
+            } else if (const auto decoder = DecodeArm<TranslatorVisitor>(*arm_instruction)) {
-            should_continue = decoder->get().call(visitor, arm_instruction);
+                should_continue = decoder->get().call(visitor, *arm_instruction);
+            } else {
+                should_continue = visitor.arm_UDF();
+            }
         } else {
-            should_continue = visitor.arm_UDF();
+            should_continue = visitor.RaiseException(Exception::NoExecuteFault);
         }
 
         if (visitor.cond_state == ConditionalState::Break) {

externals/dynarmic/src/dynarmic/frontend/A32/translate/translate_callbacks.h

@@ -4,18 +4,19 @@
  */
 #pragma once
 
-#include <mcl/stdint.hpp>
+#include <cstdint>
+#include <optional>
 
 namespace Dynarmic::A32 {
 
-using VAddr = u32;
+using VAddr = std::uint32_t;
 
 class IREmitter;
 
 struct TranslateCallbacks {
     // All reads through this callback are 4-byte aligned.
     // Memory must be interpreted as little endian.
-    virtual std::uint32_t MemoryReadCode(VAddr vaddr) = 0;
+    virtual std::optional<std::uint32_t> MemoryReadCode(VAddr vaddr) = 0;
 
     // Thus function is called before the instruction at pc is interpreted.
     // IR code can be emitted by the callee prior to translation of the instruction.

externals/dynarmic/src/dynarmic/frontend/A32/translate/translate_thumb.cpp

@@ -44,28 +44,40 @@ bool IsUnconditionalInstruction(bool is_thumb_16, u32 instruction) {
     return false;
 }
 
-std::tuple<u32, ThumbInstSize> ReadThumbInstruction(u32 arm_pc, TranslateCallbacks* tcb) {
+std::optional<std::tuple<u32, ThumbInstSize>> ReadThumbInstruction(u32 arm_pc, TranslateCallbacks* tcb) {
-    u32 first_part = tcb->MemoryReadCode(arm_pc & 0xFFFFFFFC);
+    u32 instruction;
-    if ((arm_pc & 0x2) != 0) {
-        first_part >>= 16;
-    }
-    first_part &= 0xFFFF;
 
-    if (IsThumb16(static_cast<u16>(first_part))) {
+    const std::optional<u32> first_part = tcb->MemoryReadCode(arm_pc & 0xFFFFFFFC);
+    if (!first_part)
+        return std::nullopt;
+
+    if ((arm_pc & 0x2) != 0) {
+        instruction = *first_part >> 16;
+    } else {
+        instruction = *first_part & 0xFFFF;
+    }
+
+    if (IsThumb16(static_cast<u16>(instruction))) {
         // 16-bit thumb instruction
-        return std::make_tuple(first_part, ThumbInstSize::Thumb16);
+        return std::make_tuple(instruction, ThumbInstSize::Thumb16);
     }
 
     // 32-bit thumb instruction
     // These always start with 0b11101, 0b11110 or 0b11111.
 
-    u32 second_part = tcb->MemoryReadCode((arm_pc + 2) & 0xFFFFFFFC);
+    instruction <<= 16;
-    if (((arm_pc + 2) & 0x2) != 0) {
-        second_part >>= 16;
-    }
-    second_part &= 0xFFFF;
 
-    return std::make_tuple(static_cast<u32>((first_part << 16) | second_part), ThumbInstSize::Thumb32);
+    const std::optional<u32> second_part = tcb->MemoryReadCode((arm_pc + 2) & 0xFFFFFFFC);
+    if (!second_part)
+        return std::nullopt;
+
+    if (((arm_pc + 2) & 0x2) != 0) {
+        instruction |= *second_part >> 16;
+    } else {
+        instruction |= *second_part & 0xFFFF;
+    }
+
+    return std::make_tuple(instruction, ThumbInstSize::Thumb32);
 }
 
 // Convert from thumb ASIMD format to ARM ASIMD format.
@@ -97,43 +109,48 @@ IR::Block TranslateThumb(LocationDescriptor descriptor, TranslateCallbacks* tcb,
     bool should_continue = true;
     do {
         const u32 arm_pc = visitor.ir.current_location.PC();
-        const auto [thumb_instruction, inst_size] = ReadThumbInstruction(arm_pc, tcb);
+        if (const auto maybe_instruction = ReadThumbInstruction(arm_pc, tcb)) {
-        const bool is_thumb_16 = inst_size == ThumbInstSize::Thumb16;
+            const auto [thumb_instruction, inst_size] = *maybe_instruction;
-        visitor.current_instruction_size = is_thumb_16 ? 2 : 4;
+            const bool is_thumb_16 = inst_size == ThumbInstSize::Thumb16;
+            visitor.current_instruction_size = is_thumb_16 ? 2 : 4;
 
-        tcb->PreCodeTranslationHook(false, arm_pc, visitor.ir);
+            tcb->PreCodeTranslationHook(false, arm_pc, visitor.ir);
 
-        if (IsUnconditionalInstruction(is_thumb_16, thumb_instruction) || visitor.ThumbConditionPassed()) {
+            if (IsUnconditionalInstruction(is_thumb_16, thumb_instruction) || visitor.ThumbConditionPassed()) {
-            if (is_thumb_16) {
+                if (is_thumb_16) {
-                if (const auto decoder = DecodeThumb16<TranslatorVisitor>(static_cast<u16>(thumb_instruction))) {
+                    if (const auto decoder = DecodeThumb16<TranslatorVisitor>(static_cast<u16>(thumb_instruction))) {
-                    should_continue = decoder->get().call(visitor, static_cast<u16>(thumb_instruction));
+                        should_continue = decoder->get().call(visitor, static_cast<u16>(thumb_instruction));
+                    } else {
+                        should_continue = visitor.thumb16_UDF();
+                    }
                 } else {
-                    should_continue = visitor.thumb16_UDF();
+                    if (MaybeVFPOrASIMDInstruction(thumb_instruction)) {
-                }
+                        if (const auto vfp_decoder = DecodeVFP<TranslatorVisitor>(thumb_instruction)) {
-            } else {
+                            should_continue = vfp_decoder->get().call(visitor, thumb_instruction);
-                if (MaybeVFPOrASIMDInstruction(thumb_instruction)) {
+                        } else if (const auto asimd_decoder = DecodeASIMD<TranslatorVisitor>(ConvertASIMDInstruction(thumb_instruction))) {
-                    if (const auto vfp_decoder = DecodeVFP<TranslatorVisitor>(thumb_instruction)) {
+                            should_continue = asimd_decoder->get().call(visitor, ConvertASIMDInstruction(thumb_instruction));
-                        should_continue = vfp_decoder->get().call(visitor, thumb_instruction);
+                        } else if (const auto decoder = DecodeThumb32<TranslatorVisitor>(thumb_instruction)) {
-                    } else if (const auto asimd_decoder = DecodeASIMD<TranslatorVisitor>(ConvertASIMDInstruction(thumb_instruction))) {
+                            should_continue = decoder->get().call(visitor, thumb_instruction);
-                        should_continue = asimd_decoder->get().call(visitor, ConvertASIMDInstruction(thumb_instruction));
+                        } else {
+                            should_continue = visitor.thumb32_UDF();
+                        }
                     } else if (const auto decoder = DecodeThumb32<TranslatorVisitor>(thumb_instruction)) {
                         should_continue = decoder->get().call(visitor, thumb_instruction);
                     } else {
                         should_continue = visitor.thumb32_UDF();
                     }
-                } else if (const auto decoder = DecodeThumb32<TranslatorVisitor>(thumb_instruction)) {
-                    should_continue = decoder->get().call(visitor, thumb_instruction);
-                } else {
-                    should_continue = visitor.thumb32_UDF();
                 }
             }
+        } else {
+            visitor.current_instruction_size = 2;
+            should_continue = visitor.RaiseException(Exception::NoExecuteFault);
         }
 
         if (visitor.cond_state == ConditionalState::Break) {
             break;
         }
 
-        visitor.ir.current_location = visitor.ir.current_location.AdvancePC(is_thumb_16 ? 2 : 4).AdvanceIT();
+        visitor.ir.current_location = visitor.ir.current_location.AdvancePC(static_cast<int>(visitor.current_instruction_size)).AdvanceIT();
         block.CycleCount()++;
     } while (should_continue && CondCanContinue(visitor.cond_state, visitor.ir) && !single_step);
 

externals/dynarmic/src/dynarmic/frontend/A64/translate/a64_translate.cpp

@@ -22,12 +22,15 @@ IR::Block Translate(LocationDescriptor descriptor, MemoryReadCodeFuncType memory
     bool should_continue = true;
     do {
         const u64 pc = visitor.ir.current_location->PC();
-        const u32 instruction = memory_read_code(pc);
 
-        if (auto decoder = Decode<TranslatorVisitor>(instruction)) {
+        if (const auto instruction = memory_read_code(pc)) {
-            should_continue = decoder->get().call(visitor, instruction);
+            if (auto decoder = Decode<TranslatorVisitor>(*instruction)) {
+                should_continue = decoder->get().call(visitor, *instruction);
+            } else {
+                should_continue = visitor.InterpretThisInstruction();
+            }
         } else {
-            should_continue = visitor.InterpretThisInstruction();
+            should_continue = visitor.RaiseException(Exception::NoExecuteFault);
         }
 
         visitor.ir.current_location = visitor.ir.current_location->AdvancePC(4);

externals/dynarmic/src/dynarmic/frontend/A64/translate/a64_translate.h

@@ -5,6 +5,7 @@
 #pragma once
 
 #include <functional>
+#include <optional>
 
 #include <mcl/stdint.hpp>
 
@@ -18,7 +19,7 @@ namespace A64 {
 
 class LocationDescriptor;
 
-using MemoryReadCodeFuncType = std::function<u32(u64 vaddr)>;
+using MemoryReadCodeFuncType = std::function<std::optional<u32>(u64 vaddr)>;
 
 struct TranslationOptions {
     /// This changes what IR we emit when we translate an unpredictable instruction.

externals/dynarmic/src/dynarmic/interface/A32/config.h

@@ -9,6 +9,7 @@
 #include <cstddef>
 #include <cstdint>
 #include <memory>
+#include <optional>
 
 #include "dynarmic/frontend/A32/translate/translate_callbacks.h"
 #include "dynarmic/interface/A32/arch_version.h"
@@ -51,6 +52,9 @@ enum class Exception {
     PreloadDataWithIntentToWrite,
     /// A PLI instruction was executed. (Hint instruction.)
     PreloadInstruction,
+    /// Attempted to execute a code block at an address for which MemoryReadCode returned std::nullopt.
+    /// (Intended to be used to emulate memory protection faults.)
+    NoExecuteFault,
 };
 
 /// These function pointers may be inserted into compiled code.
@@ -59,7 +63,7 @@ struct UserCallbacks : public TranslateCallbacks {
 
     // All reads through this callback are 4-byte aligned.
     // Memory must be interpreted as little endian.
-    std::uint32_t MemoryReadCode(VAddr vaddr) override { return MemoryRead32(vaddr); }
+    std::optional<std::uint32_t> MemoryReadCode(VAddr vaddr) override { return MemoryRead32(vaddr); }
 
     // Thus function is called before the instruction at pc is interpreted.
     // IR code can be emitted by the callee prior to translation of the instruction.

externals/dynarmic/src/dynarmic/interface/A64/config.h

@@ -9,6 +9,7 @@
 #include <cstddef>
 #include <cstdint>
 #include <memory>
+#include <optional>
 
 #include "dynarmic/interface/optimization_flags.h"
 
@@ -45,6 +46,9 @@ enum class Exception {
     Yield,
     /// A BRK instruction was executed. (Hint instruction.)
     Breakpoint,
+    /// Attempted to execute a code block at an address for which MemoryReadCode returned std::nullopt.
+    /// (Intended to be used to emulate memory protection faults.)
+    NoExecuteFault,
 };
 
 enum class DataCacheOperation {
@@ -82,7 +86,7 @@ struct UserCallbacks {
 
     // All reads through this callback are 4-byte aligned.
     // Memory must be interpreted as little endian.
-    virtual std::uint32_t MemoryReadCode(VAddr vaddr) { return MemoryRead32(vaddr); }
+    virtual std::optional<std::uint32_t> MemoryReadCode(VAddr vaddr) { return MemoryRead32(vaddr); }
 
     // Reads through these callbacks may not be aligned.
     virtual std::uint8_t MemoryRead8(VAddr vaddr) = 0;

externals/dynarmic/src/dynarmic/ir/opt/a64_merge_interpret_blocks.cpp

@@ -16,10 +16,12 @@ namespace Dynarmic::Optimization {
 
 void A64MergeInterpretBlocksPass(IR::Block& block, A64::UserCallbacks* cb) {
     const auto is_interpret_instruction = [cb](A64::LocationDescriptor location) {
-        const u32 instruction = cb->MemoryReadCode(location.PC());
+        const auto instruction = cb->MemoryReadCode(location.PC());
+        if (!instruction)
+            return false;
 
         IR::Block new_block{location};
-        A64::TranslateSingleInstruction(new_block, location, instruction);
+        A64::TranslateSingleInstruction(new_block, location, *instruction);
 
         if (!new_block.Instructions().empty())
             return false;

externals/dynarmic/tests/A32/testenv.h

@@ -48,7 +48,7 @@ public:
         return vaddr < sizeof(InstructionType) * code_mem.size();
     }
 
-    std::uint32_t MemoryReadCode(u32 vaddr) override {
+    std::optional<std::uint32_t> MemoryReadCode(u32 vaddr) override {
         if (IsInCodeMem(vaddr)) {
             u32 value;
             std::memcpy(&value, &code_mem[vaddr / sizeof(InstructionType)], sizeof(u32));
@@ -95,11 +95,11 @@ public:
         MemoryWrite32(vaddr + 4, static_cast<u32>(value >> 32));
     }
 
-    void InterpreterFallback(u32 pc, size_t num_instructions) override { ASSERT_MSG(false, "InterpreterFallback({:08x}, {}) code = {:08x}", pc, num_instructions, MemoryReadCode(pc)); }
+    void InterpreterFallback(u32 pc, size_t num_instructions) override { ASSERT_MSG(false, "InterpreterFallback({:08x}, {}) code = {:08x}", pc, num_instructions, *MemoryReadCode(pc)); }
 
     void CallSVC(std::uint32_t swi) override { ASSERT_MSG(false, "CallSVC({})", swi); }
 
-    void ExceptionRaised(u32 pc, Dynarmic::A32::Exception /*exception*/) override { ASSERT_MSG(false, "ExceptionRaised({:08x}) code = {:08x}", pc, MemoryReadCode(pc)); }
+    void ExceptionRaised(u32 pc, Dynarmic::A32::Exception /*exception*/) override { ASSERT_MSG(false, "ExceptionRaised({:08x}) code = {:08x}", pc, *MemoryReadCode(pc)); }
 
     void AddTicks(std::uint64_t ticks) override {
         if (ticks > ticks_left) {
@@ -135,7 +135,7 @@ public:
         memcpy(backing_memory + vaddr, &value, sizeof(T));
     }
 
-    std::uint32_t MemoryReadCode(std::uint32_t vaddr) override {
+    std::optional<std::uint32_t> MemoryReadCode(std::uint32_t vaddr) override {
         return read<std::uint32_t>(vaddr);
     }
 

externals/dynarmic/tests/A64/testenv.h

@@ -30,7 +30,7 @@ public:
         return vaddr >= code_mem_start_address && vaddr < code_mem_start_address + code_mem.size() * 4;
     }
 
-    std::uint32_t MemoryReadCode(u64 vaddr) override {
+    std::optional<std::uint32_t> MemoryReadCode(u64 vaddr) override {
         if (!IsInCodeMem(vaddr)) {
             return 0x14000000;  // B .
         }
@@ -145,7 +145,7 @@ public:
         memcpy(backing_memory + vaddr, &value, sizeof(T));
     }
 
-    std::uint32_t MemoryReadCode(u64 vaddr) override {
+    std::optional<std::uint32_t> MemoryReadCode(u64 vaddr) override {
         return read<std::uint32_t>(vaddr);
     }
 

externals/dynarmic/tests/print_info.cpp

@@ -157,7 +157,7 @@ public:
     }
 
     void InterpreterFallback(u32 pc, size_t num_instructions) override {
-        fmt::print("> InterpreterFallback({:08x}, {}) code = {:08x}\n", pc, num_instructions, MemoryReadCode(pc));
+        fmt::print("> InterpreterFallback({:08x}, {}) code = {:08x}\n", pc, num_instructions, *MemoryReadCode(pc));
     }
     void CallSVC(std::uint32_t swi) override {
         fmt::print("> CallSVC({})\n", swi);

externals/dynarmic/tests/unicorn_emu/a32_unicorn.cpp

@@ -52,7 +52,7 @@ void A32Unicorn<TestEnvironment>::Run() {
             return;
         }
         if (auto cerr_ = uc_emu_start(uc, pc, END_ADDRESS, 0, 1)) {
-            fmt::print("uc_emu_start failed @ {:08x} (code = {:08x}) with error {} ({})", pc, testenv.MemoryReadCode(pc), cerr_, uc_strerror(cerr_));
+            fmt::print("uc_emu_start failed @ {:08x} (code = {:08x}) with error {} ({})", pc, *testenv.MemoryReadCode(pc), cerr_, uc_strerror(cerr_));
             throw "A32Unicorn::Run() failure";
         }
         testenv.ticks_left--;

src/core/arm/arm_interface.cpp

@@ -95,7 +95,7 @@ void ARM_Interface::Run() {
     using Kernel::SuspendType;
 
     while (true) {
-        Kernel::KThread* current_thread{system.Kernel().CurrentScheduler()->GetCurrentThread()};
+        Kernel::KThread* current_thread{Kernel::GetCurrentThreadPointer(system.Kernel())};
         Dynarmic::HaltReason hr{};
 
         // Notify the debugger and go to sleep if a step was performed
@@ -119,16 +119,23 @@ void ARM_Interface::Run() {
         }
         system.ExitDynarmicProfile();
 
-        // Notify the debugger and go to sleep if a breakpoint was hit.
+        // Notify the debugger and go to sleep if a breakpoint was hit,
-        if (Has(hr, breakpoint)) {
+        // or if the thread is unable to continue for any reason.
+        if (Has(hr, breakpoint) || Has(hr, no_execute)) {
             RewindBreakpointInstruction();
-            system.GetDebugger().NotifyThreadStopped(current_thread);
+            if (system.DebuggerEnabled()) {
-            current_thread->RequestSuspend(SuspendType::Debug);
+                system.GetDebugger().NotifyThreadStopped(current_thread);
+            }
+            current_thread->RequestSuspend(Kernel::SuspendType::Debug);
             break;
         }
+
+        // Notify the debugger and go to sleep if a watchpoint was hit.
         if (Has(hr, watchpoint)) {
             RewindBreakpointInstruction();
-            system.GetDebugger().NotifyThreadWatchpoint(current_thread, *HaltedWatchpoint());
+            if (system.DebuggerEnabled()) {
+                system.GetDebugger().NotifyThreadWatchpoint(current_thread, *HaltedWatchpoint());
+            }
             current_thread->RequestSuspend(SuspendType::Debug);
             break;
         }

src/core/arm/arm_interface.h

@@ -204,6 +204,7 @@ public:
     static constexpr Dynarmic::HaltReason svc_call = Dynarmic::HaltReason::UserDefined3;
     static constexpr Dynarmic::HaltReason breakpoint = Dynarmic::HaltReason::UserDefined4;
     static constexpr Dynarmic::HaltReason watchpoint = Dynarmic::HaltReason::UserDefined5;
+    static constexpr Dynarmic::HaltReason no_execute = Dynarmic::HaltReason::UserDefined6;
 
 protected:
     /// System context that this ARM interface is running under.

src/core/arm/dynarmic/arm_dynarmic_32.cpp

@@ -48,6 +48,12 @@ public:
         CheckMemoryAccess(vaddr, 8, Kernel::DebugWatchpointType::Read);
         return memory.Read64(vaddr);
     }
+    std::optional<u32> MemoryReadCode(u32 vaddr) override {
+        if (!memory.IsValidVirtualAddressRange(vaddr, sizeof(u32))) {
+            return std::nullopt;
+        }
+        return MemoryRead32(vaddr);
+    }
 
     void MemoryWrite8(u32 vaddr, u8 value) override {
         if (CheckMemoryAccess(vaddr, 1, Kernel::DebugWatchpointType::Write)) {
@@ -89,21 +95,28 @@ public:
 
     void InterpreterFallback(u32 pc, std::size_t num_instructions) override {
         parent.LogBacktrace();
-        UNIMPLEMENTED_MSG("This should never happen, pc = {:08X}, code = {:08X}", pc,
+        LOG_ERROR(Core_ARM,
-                          MemoryReadCode(pc));
+                  "Unimplemented instruction @ 0x{:X} for {} instructions (instr = {:08X})", pc,
+                  num_instructions, MemoryRead32(pc));
     }
 
     void ExceptionRaised(u32 pc, Dynarmic::A32::Exception exception) override {
-        if (debugger_enabled) {
+        switch (exception) {
-            parent.SaveContext(parent.breakpoint_context);
+        case Dynarmic::A32::Exception::NoExecuteFault:
-            parent.jit.load()->HaltExecution(ARM_Interface::breakpoint);
+            LOG_CRITICAL(Core_ARM, "Cannot execute instruction at unmapped address {:#08x}", pc);
+            ReturnException(pc, ARM_Interface::no_execute);
             return;
-        }
+        default:
+            if (debugger_enabled) {
+                ReturnException(pc, ARM_Interface::breakpoint);
+                return;
+            }
 
-        parent.LogBacktrace();
+            parent.LogBacktrace();
-        LOG_CRITICAL(Core_ARM,
+            LOG_CRITICAL(Core_ARM,
-                     "ExceptionRaised(exception = {}, pc = {:08X}, code = {:08X}, thumb = {})",
+                         "ExceptionRaised(exception = {}, pc = {:08X}, code = {:08X}, thumb = {})",
-                     exception, pc, MemoryReadCode(pc), parent.IsInThumbMode());
+                         exception, pc, MemoryRead32(pc), parent.IsInThumbMode());
+        }
     }
 
     void CallSVC(u32 swi) override {
@@ -148,15 +161,20 @@ public:
 
         const auto match{parent.MatchingWatchpoint(addr, size, type)};
         if (match) {
-            parent.SaveContext(parent.breakpoint_context);
-            parent.jit.load()->HaltExecution(ARM_Interface::watchpoint);
             parent.halted_watchpoint = match;
+            ReturnException(parent.jit.load()->Regs()[15], ARM_Interface::watchpoint);
             return false;
         }
 
         return true;
     }
 
+    void ReturnException(u32 pc, Dynarmic::HaltReason hr) {
+        parent.SaveContext(parent.breakpoint_context);
+        parent.breakpoint_context.cpu_registers[15] = pc;
+        parent.jit.load()->HaltExecution(hr);
+    }
+
     ARM_Dynarmic_32& parent;
     Core::Memory::Memory& memory;
     std::size_t num_interpreted_instructions{};

src/core/arm/dynarmic/arm_dynarmic_64.cpp

@@ -52,6 +52,12 @@ public:
         CheckMemoryAccess(vaddr, 16, Kernel::DebugWatchpointType::Read);
         return {memory.Read64(vaddr), memory.Read64(vaddr + 8)};
     }
+    std::optional<u32> MemoryReadCode(u64 vaddr) override {
+        if (!memory.IsValidVirtualAddressRange(vaddr, sizeof(u32))) {
+            return std::nullopt;
+        }
+        return MemoryRead32(vaddr);
+    }
 
     void MemoryWrite8(u64 vaddr, u8 value) override {
         if (CheckMemoryAccess(vaddr, 1, Kernel::DebugWatchpointType::Write)) {
@@ -105,7 +111,7 @@ public:
         parent.LogBacktrace();
         LOG_ERROR(Core_ARM,
                   "Unimplemented instruction @ 0x{:X} for {} instructions (instr = {:08X})", pc,
-                  num_instructions, MemoryReadCode(pc));
+                  num_instructions, MemoryRead32(pc));
     }
 
     void InstructionCacheOperationRaised(Dynarmic::A64::InstructionCacheOperation op,
@@ -138,16 +144,19 @@ public:
         case Dynarmic::A64::Exception::SendEventLocal:
         case Dynarmic::A64::Exception::Yield:
             return;
+        case Dynarmic::A64::Exception::NoExecuteFault:
+            LOG_CRITICAL(Core_ARM, "Cannot execute instruction at unmapped address {:#016x}", pc);
+            ReturnException(pc, ARM_Interface::no_execute);
+            return;
         default:
             if (debugger_enabled) {
-                parent.SaveContext(parent.breakpoint_context);
+                ReturnException(pc, ARM_Interface::breakpoint);
-                parent.jit.load()->HaltExecution(ARM_Interface::breakpoint);
                 return;
             }
 
             parent.LogBacktrace();
-            ASSERT_MSG(false, "ExceptionRaised(exception = {}, pc = {:08X}, code = {:08X})",
+            LOG_CRITICAL(Core_ARM, "ExceptionRaised(exception = {}, pc = {:08X}, code = {:08X})",
-                       static_cast<std::size_t>(exception), pc, MemoryReadCode(pc));
+                         static_cast<std::size_t>(exception), pc, MemoryRead32(pc));
         }
     }
 
@@ -195,15 +204,20 @@ public:
 
         const auto match{parent.MatchingWatchpoint(addr, size, type)};
         if (match) {
-            parent.SaveContext(parent.breakpoint_context);
-            parent.jit.load()->HaltExecution(ARM_Interface::watchpoint);
             parent.halted_watchpoint = match;
+            ReturnException(parent.jit.load()->GetPC(), ARM_Interface::watchpoint);
             return false;
         }
 
         return true;
     }
 
+    void ReturnException(u64 pc, Dynarmic::HaltReason hr) {
+        parent.SaveContext(parent.breakpoint_context);
+        parent.breakpoint_context.pc = pc;
+        parent.jit.load()->HaltExecution(hr);
+    }
+
     ARM_Dynarmic_64& parent;
     Core::Memory::Memory& memory;
     u64 tpidrro_el0 = 0;

src/core/cpu_manager.cpp

@@ -95,7 +95,7 @@ void* CpuManager::GetStartFuncParameter() {
 void CpuManager::MultiCoreRunGuestThread() {
     auto& kernel = system.Kernel();
     kernel.CurrentScheduler()->OnThreadStart();
-    auto* thread = kernel.CurrentScheduler()->GetCurrentThread();
+    auto* thread = kernel.CurrentScheduler()->GetSchedulerCurrentThread();
     auto& host_context = thread->GetHostContext();
     host_context->SetRewindPoint(GuestRewindFunction, this);
     MultiCoreRunGuestLoop();
@@ -132,7 +132,7 @@ void CpuManager::MultiCoreRunIdleThread() {
 void CpuManager::SingleCoreRunGuestThread() {
     auto& kernel = system.Kernel();
     kernel.CurrentScheduler()->OnThreadStart();
-    auto* thread = kernel.CurrentScheduler()->GetCurrentThread();
+    auto* thread = kernel.CurrentScheduler()->GetSchedulerCurrentThread();
     auto& host_context = thread->GetHostContext();
     host_context->SetRewindPoint(GuestRewindFunction, this);
     SingleCoreRunGuestLoop();
@@ -172,7 +172,7 @@ void CpuManager::PreemptSingleCore(bool from_running_enviroment) {
     {
         auto& kernel = system.Kernel();
         auto& scheduler = kernel.Scheduler(current_core);
-        Kernel::KThread* current_thread = scheduler.GetCurrentThread();
+        Kernel::KThread* current_thread = scheduler.GetSchedulerCurrentThread();
         if (idle_count >= 4 || from_running_enviroment) {
             if (!from_running_enviroment) {
                 system.CoreTiming().Idle();
@@ -184,7 +184,7 @@ void CpuManager::PreemptSingleCore(bool from_running_enviroment) {
         }
         current_core.store((current_core + 1) % Core::Hardware::NUM_CPU_CORES);
         system.CoreTiming().ResetTicks();
-        scheduler.Unload(scheduler.GetCurrentThread());
+        scheduler.Unload(scheduler.GetSchedulerCurrentThread());
 
         auto& next_scheduler = kernel.Scheduler(current_core);
         Common::Fiber::YieldTo(current_thread->GetHostContext(), *next_scheduler.ControlContext());
@@ -193,10 +193,8 @@ void CpuManager::PreemptSingleCore(bool from_running_enviroment) {
     // May have changed scheduler
     {
         auto& scheduler = system.Kernel().Scheduler(current_core);
-        scheduler.Reload(scheduler.GetCurrentThread());
+        scheduler.Reload(scheduler.GetSchedulerCurrentThread());
-        if (!scheduler.IsIdle()) {
+        idle_count = 0;
-            idle_count = 0;
-        }
     }
 }
 
@@ -237,7 +235,8 @@ void CpuManager::RunThread(std::size_t core) {
         system.GPU().ObtainContext();
     }
 
-    auto current_thread = system.Kernel().CurrentScheduler()->GetCurrentThread();
+    auto* current_thread = system.Kernel().CurrentScheduler()->GetIdleThread();
+    Kernel::SetCurrentThread(system.Kernel(), current_thread);
     Common::Fiber::YieldTo(data.host_context, *current_thread->GetHostContext());
 }
 

src/core/hid/hid_types.h

@@ -272,6 +272,7 @@ enum class VibrationDeviceType : u32 {
     Unknown = 0,
     LinearResonantActuator = 1,
     GcErm = 2,
+    N64 = 3,
 };
 
 // This is nn::hid::VibrationGcErmCommand

src/core/hle/kernel/k_address_arbiter.cpp

@@ -234,7 +234,7 @@ ResultCode KAddressArbiter::SignalAndModifyByWaitingCountIfEqual(VAddr addr, s32
 
 ResultCode KAddressArbiter::WaitIfLessThan(VAddr addr, s32 value, bool decrement, s64 timeout) {
     // Prepare to wait.
-    KThread* cur_thread = kernel.CurrentScheduler()->GetCurrentThread();
+    KThread* cur_thread = GetCurrentThreadPointer(kernel);
     ThreadQueueImplForKAddressArbiter wait_queue(kernel, std::addressof(thread_tree));
 
     {
@@ -287,7 +287,7 @@ ResultCode KAddressArbiter::WaitIfLessThan(VAddr addr, s32 value, bool decrement
 
 ResultCode KAddressArbiter::WaitIfEqual(VAddr addr, s32 value, s64 timeout) {
     // Prepare to wait.
-    KThread* cur_thread = kernel.CurrentScheduler()->GetCurrentThread();
+    KThread* cur_thread = GetCurrentThreadPointer(kernel);
     ThreadQueueImplForKAddressArbiter wait_queue(kernel, std::addressof(thread_tree));
 
     {

src/core/hle/kernel/k_condition_variable.cpp

@@ -106,7 +106,7 @@ KConditionVariable::KConditionVariable(Core::System& system_)
 KConditionVariable::~KConditionVariable() = default;
 
 ResultCode KConditionVariable::SignalToAddress(VAddr addr) {
-    KThread* owner_thread = kernel.CurrentScheduler()->GetCurrentThread();
+    KThread* owner_thread = GetCurrentThreadPointer(kernel);
 
     // Signal the address.
     {
@@ -147,7 +147,7 @@ ResultCode KConditionVariable::SignalToAddress(VAddr addr) {
 }
 
 ResultCode KConditionVariable::WaitForAddress(Handle handle, VAddr addr, u32 value) {
-    KThread* cur_thread = kernel.CurrentScheduler()->GetCurrentThread();
+    KThread* cur_thread = GetCurrentThreadPointer(kernel);
     ThreadQueueImplForKConditionVariableWaitForAddress wait_queue(kernel);
 
     // Wait for the address.

src/core/hle/kernel/k_interrupt_manager.cpp

@@ -15,8 +15,7 @@ void HandleInterrupt(KernelCore& kernel, s32 core_id) {
         return;
     }
 
-    auto& scheduler = kernel.Scheduler(core_id);
+    auto& current_thread = GetCurrentThread(kernel);
-    auto& current_thread = *scheduler.GetCurrentThread();
 
     // If the user disable count is set, we may need to pin the current thread.
     if (current_thread.GetUserDisableCount() && !process->GetPinnedThread(core_id)) {
@@ -26,7 +25,7 @@ void HandleInterrupt(KernelCore& kernel, s32 core_id) {
         process->PinCurrentThread(core_id);
 
         // Set the interrupt flag for the thread.
-        scheduler.GetCurrentThread()->SetInterruptFlag();
+        GetCurrentThread(kernel).SetInterruptFlag();
     }
 }
 

src/core/hle/kernel/k_process.cpp

@@ -176,7 +176,8 @@ void KProcess::PinCurrentThread(s32 core_id) {
     ASSERT(kernel.GlobalSchedulerContext().IsLocked());
 
     // Get the current thread.
-    KThread* cur_thread = kernel.Scheduler(static_cast<std::size_t>(core_id)).GetCurrentThread();
+    KThread* cur_thread =
+        kernel.Scheduler(static_cast<std::size_t>(core_id)).GetSchedulerCurrentThread();
 
     // If the thread isn't terminated, pin it.
     if (!cur_thread->IsTerminationRequested()) {
@@ -193,7 +194,8 @@ void KProcess::UnpinCurrentThread(s32 core_id) {
     ASSERT(kernel.GlobalSchedulerContext().IsLocked());
 
     // Get the current thread.
-    KThread* cur_thread = kernel.Scheduler(static_cast<std::size_t>(core_id)).GetCurrentThread();
+    KThread* cur_thread =
+        kernel.Scheduler(static_cast<std::size_t>(core_id)).GetSchedulerCurrentThread();
 
     // Unpin it.
     cur_thread->Unpin();
@@ -420,11 +422,11 @@ void KProcess::PrepareForTermination() {
     ChangeStatus(ProcessStatus::Exiting);
 
     const auto stop_threads = [this](const std::vector<KThread*>& in_thread_list) {
-        for (auto& thread : in_thread_list) {
+        for (auto* thread : in_thread_list) {
             if (thread->GetOwnerProcess() != this)
                 continue;
 
-            if (thread == kernel.CurrentScheduler()->GetCurrentThread())
+            if (thread == GetCurrentThreadPointer(kernel))
                 continue;
 
             // TODO(Subv): When are the other running/ready threads terminated?

src/core/hle/kernel/k_scheduler.cpp

@@ -317,7 +317,7 @@ void KScheduler::RotateScheduledQueue(s32 cpu_core_id, s32 priority) {
 
     {
         KThread* best_thread = priority_queue.GetScheduledFront(cpu_core_id);
-        if (best_thread == GetCurrentThread()) {
+        if (best_thread == GetCurrentThreadPointer(kernel)) {
             best_thread = priority_queue.GetScheduledNext(cpu_core_id, best_thread);
         }
 
@@ -424,7 +424,7 @@ void KScheduler::YieldWithoutCoreMigration(KernelCore& kernel) {
     ASSERT(kernel.CurrentProcess() != nullptr);
 
     // Get the current thread and process.
-    KThread& cur_thread = Kernel::GetCurrentThread(kernel);
+    KThread& cur_thread = GetCurrentThread(kernel);
     KProcess& cur_process = *kernel.CurrentProcess();
 
     // If the thread's yield count matches, there's nothing for us to do.
@@ -463,7 +463,7 @@ void KScheduler::YieldWithCoreMigration(KernelCore& kernel) {
     ASSERT(kernel.CurrentProcess() != nullptr);
 
     // Get the current thread and process.
-    KThread& cur_thread = Kernel::GetCurrentThread(kernel);
+    KThread& cur_thread = GetCurrentThread(kernel);
     KProcess& cur_process = *kernel.CurrentProcess();
 
     // If the thread's yield count matches, there's nothing for us to do.
@@ -551,7 +551,7 @@ void KScheduler::YieldToAnyThread(KernelCore& kernel) {
     ASSERT(kernel.CurrentProcess() != nullptr);
 
     // Get the current thread and process.
-    KThread& cur_thread = Kernel::GetCurrentThread(kernel);
+    KThread& cur_thread = GetCurrentThread(kernel);
     KProcess& cur_process = *kernel.CurrentProcess();
 
     // If the thread's yield count matches, there's nothing for us to do.
@@ -642,7 +642,7 @@ KScheduler::~KScheduler() {
     ASSERT(!idle_thread);
 }
 
-KThread* KScheduler::GetCurrentThread() const {
+KThread* KScheduler::GetSchedulerCurrentThread() const {
     if (auto result = current_thread.load(); result) {
         return result;
     }
@@ -654,7 +654,7 @@ u64 KScheduler::GetLastContextSwitchTicks() const {
 }
 
 void KScheduler::RescheduleCurrentCore() {
-    ASSERT(GetCurrentThread()->GetDisableDispatchCount() == 1);
+    ASSERT(GetCurrentThread(system.Kernel()).GetDisableDispatchCount() == 1);
 
     auto& phys_core = system.Kernel().PhysicalCore(core_id);
     if (phys_core.IsInterrupted()) {
@@ -665,7 +665,7 @@ void KScheduler::RescheduleCurrentCore() {
     if (state.needs_scheduling.load()) {
         Schedule();
     } else {
-        GetCurrentThread()->EnableDispatch();
+        GetCurrentThread(system.Kernel()).EnableDispatch();
         guard.Unlock();
     }
 }
@@ -718,13 +718,18 @@ void KScheduler::Reload(KThread* thread) {
 
 void KScheduler::SwitchContextStep2() {
     // Load context of new thread
-    Reload(GetCurrentThread());
+    Reload(GetCurrentThreadPointer(system.Kernel()));
 
     RescheduleCurrentCore();
 }
 
+void KScheduler::Schedule() {
+    ASSERT(GetCurrentThread(system.Kernel()).GetDisableDispatchCount() == 1);
+    this->ScheduleImpl();
+}
+
 void KScheduler::ScheduleImpl() {
-    KThread* previous_thread = GetCurrentThread();
+    KThread* previous_thread = GetCurrentThreadPointer(system.Kernel());
     KThread* next_thread = state.highest_priority_thread;
 
     state.needs_scheduling.store(false);
@@ -762,6 +767,7 @@ void KScheduler::ScheduleImpl() {
     old_context = &previous_thread->GetHostContext();
 
     // Set the new thread.
+    SetCurrentThread(system.Kernel(), next_thread);
     current_thread.store(next_thread);
 
     guard.Unlock();
@@ -805,6 +811,7 @@ void KScheduler::SwitchToCurrent() {
                 }
             }
             auto thread = next_thread ? next_thread : idle_thread;
+            SetCurrentThread(system.Kernel(), thread);
             Common::Fiber::YieldTo(switch_fiber, *thread->GetHostContext());
         } while (!is_switch_pending());
     }

src/core/hle/kernel/k_scheduler.h

@@ -48,18 +48,13 @@ public:
     void Reload(KThread* thread);
 
     /// Gets the current running thread
-    [[nodiscard]] KThread* GetCurrentThread() const;
+    [[nodiscard]] KThread* GetSchedulerCurrentThread() const;
 
     /// Gets the idle thread
     [[nodiscard]] KThread* GetIdleThread() const {
         return idle_thread;
     }
 
-    /// Returns true if the scheduler is idle
-    [[nodiscard]] bool IsIdle() const {
-        return GetCurrentThread() == idle_thread;
-    }
-
     /// Gets the timestamp for the last context switch in ticks.
     [[nodiscard]] u64 GetLastContextSwitchTicks() const;
 
@@ -149,10 +144,7 @@ private:
 
     void RotateScheduledQueue(s32 cpu_core_id, s32 priority);
 
-    void Schedule() {
+    void Schedule();
-        ASSERT(GetCurrentThread()->GetDisableDispatchCount() == 1);
-        this->ScheduleImpl();
-    }
 
     /// Switches the CPU's active thread context to that of the specified thread
     void ScheduleImpl();

src/core/hle/kernel/k_thread.cpp

@@ -382,7 +382,7 @@ void KThread::FinishTermination() {
         for (std::size_t i = 0; i < static_cast<std::size_t>(Core::Hardware::NUM_CPU_CORES); ++i) {
             KThread* core_thread{};
             do {
-                core_thread = kernel.Scheduler(i).GetCurrentThread();
+                core_thread = kernel.Scheduler(i).GetSchedulerCurrentThread();
             } while (core_thread == this);
         }
     }
@@ -631,7 +631,7 @@ ResultCode KThread::SetCoreMask(s32 core_id_, u64 v_affinity_mask) {
             s32 thread_core;
             for (thread_core = 0; thread_core < static_cast<s32>(Core::Hardware::NUM_CPU_CORES);
                  ++thread_core) {
-                if (kernel.Scheduler(thread_core).GetCurrentThread() == this) {
+                if (kernel.Scheduler(thread_core).GetSchedulerCurrentThread() == this) {
                     thread_is_current = true;
                     break;
                 }
@@ -756,7 +756,7 @@ void KThread::WaitUntilSuspended() {
     for (std::size_t i = 0; i < static_cast<std::size_t>(Core::Hardware::NUM_CPU_CORES); ++i) {
         KThread* core_thread{};
         do {
-            core_thread = kernel.Scheduler(i).GetCurrentThread();
+            core_thread = kernel.Scheduler(i).GetSchedulerCurrentThread();
         } while (core_thread == this);
     }
 }
@@ -822,7 +822,7 @@ ResultCode KThread::SetActivity(Svc::ThreadActivity activity) {
                 // Check if the thread is currently running.
                 // If it is, we'll need to retry.
                 for (auto i = 0; i < static_cast<s32>(Core::Hardware::NUM_CPU_CORES); ++i) {
-                    if (kernel.Scheduler(i).GetCurrentThread() == this) {
+                    if (kernel.Scheduler(i).GetSchedulerCurrentThread() == this) {
                         thread_is_current = true;
                         break;
                     }
@@ -1175,6 +1175,10 @@ std::shared_ptr<Common::Fiber>& KThread::GetHostContext() {
     return host_context;
 }
 
+void SetCurrentThread(KernelCore& kernel, KThread* thread) {
+    kernel.SetCurrentEmuThread(thread);
+}
+
 KThread* GetCurrentThreadPointer(KernelCore& kernel) {
     return kernel.GetCurrentEmuThread();
 }

src/core/hle/kernel/k_thread.h

@@ -106,6 +106,7 @@ enum class StepState : u32 {
     StepPerformed, ///< Thread has stepped, waiting to be scheduled again
 };
 
+void SetCurrentThread(KernelCore& kernel, KThread* thread);
 [[nodiscard]] KThread* GetCurrentThreadPointer(KernelCore& kernel);
 [[nodiscard]] KThread& GetCurrentThread(KernelCore& kernel);
 [[nodiscard]] s32 GetCurrentCoreId(KernelCore& kernel);

src/core/hle/kernel/kernel.cpp

@@ -331,6 +331,8 @@ struct KernelCore::Impl {
         return is_shutting_down.load(std::memory_order_relaxed);
     }
 
+    static inline thread_local KThread* current_thread{nullptr};
+
     KThread* GetCurrentEmuThread() {
         // If we are shutting down the kernel, none of this is relevant anymore.
         if (IsShuttingDown()) {
@@ -341,7 +343,12 @@ struct KernelCore::Impl {
         if (thread_id >= Core::Hardware::NUM_CPU_CORES) {
             return GetHostDummyThread();
         }
-        return schedulers[thread_id]->GetCurrentThread();
+
+        return current_thread;
+    }
+
+    void SetCurrentEmuThread(KThread* thread) {
+        current_thread = thread;
     }
 
     void DeriveInitialMemoryLayout() {
@@ -1024,6 +1031,10 @@ KThread* KernelCore::GetCurrentEmuThread() const {
     return impl->GetCurrentEmuThread();
 }
 
+void KernelCore::SetCurrentEmuThread(KThread* thread) {
+    impl->SetCurrentEmuThread(thread);
+}
+
 KMemoryManager& KernelCore::MemoryManager() {
     return *impl->memory_manager;
 }

src/core/hle/kernel/kernel.h

@@ -226,6 +226,9 @@ public:
     /// Gets the current host_thread/guest_thread pointer.
     KThread* GetCurrentEmuThread() const;
 
+    /// Sets the current guest_thread pointer.
+    void SetCurrentEmuThread(KThread* thread);
+
     /// Gets the current host_thread handle.
     u32 GetCurrentHostThreadID() const;
 

src/core/hle/kernel/svc.cpp

@@ -327,7 +327,6 @@ static ResultCode SendSyncRequest(Core::System& system, Handle handle) {
 
     LOG_TRACE(Kernel_SVC, "called handle=0x{:08X}({})", handle, session->GetName());
 
-    auto thread = kernel.CurrentScheduler()->GetCurrentThread();
     {
         KScopedSchedulerLock lock(kernel);
 
@@ -337,7 +336,7 @@ static ResultCode SendSyncRequest(Core::System& system, Handle handle) {
         session->SendSyncRequest(&GetCurrentThread(kernel), system.Memory(), system.CoreTiming());
     }
 
-    return thread->GetWaitResult();
+    return GetCurrentThread(kernel).GetWaitResult();
 }
 
 static ResultCode SendSyncRequest32(Core::System& system, Handle handle) {
@@ -624,7 +623,7 @@ static void Break(Core::System& system, u32 reason, u64 info1, u64 info2) {
 
         handle_debug_buffer(info1, info2);
 
-        auto* const current_thread = system.Kernel().CurrentScheduler()->GetCurrentThread();
+        auto* const current_thread = GetCurrentThreadPointer(system.Kernel());
         const auto thread_processor_id = current_thread->GetActiveCore();
         system.ArmInterface(static_cast<std::size_t>(thread_processor_id)).LogBacktrace();
     }
@@ -884,7 +883,7 @@ static ResultCode GetInfo(Core::System& system, u64* result, u64 info_id, Handle
 
         const auto& core_timing = system.CoreTiming();
         const auto& scheduler = *system.Kernel().CurrentScheduler();
-        const auto* const current_thread = scheduler.GetCurrentThread();
+        const auto* const current_thread = GetCurrentThreadPointer(system.Kernel());
         const bool same_thread = current_thread == thread.GetPointerUnsafe();
 
         const u64 prev_ctx_ticks = scheduler.GetLastContextSwitchTicks();
@@ -1103,7 +1102,7 @@ static ResultCode GetThreadContext(Core::System& system, VAddr out_context, Hand
         if (thread->GetRawState() != ThreadState::Runnable) {
             bool current = false;
             for (auto i = 0; i < static_cast<s32>(Core::Hardware::NUM_CPU_CORES); ++i) {
-                if (thread.GetPointerUnsafe() == kernel.Scheduler(i).GetCurrentThread()) {
+                if (thread.GetPointerUnsafe() == kernel.Scheduler(i).GetSchedulerCurrentThread()) {
                     current = true;
                     break;
                 }
@@ -1851,7 +1850,7 @@ static ResultCode StartThread32(Core::System& system, Handle thread_handle) {
 static void ExitThread(Core::System& system) {
     LOG_DEBUG(Kernel_SVC, "called, pc=0x{:08X}", system.CurrentArmInterface().GetPC());
 
-    auto* const current_thread = system.Kernel().CurrentScheduler()->GetCurrentThread();
+    auto* const current_thread = GetCurrentThreadPointer(system.Kernel());
     system.GlobalSchedulerContext().RemoveThread(current_thread);
     current_thread->Exit();
     system.Kernel().UnregisterInUseObject(current_thread);
@@ -2993,7 +2992,7 @@ void Call(Core::System& system, u32 immediate) {
     auto& kernel = system.Kernel();
     kernel.EnterSVCProfile();
 
-    auto* thread = kernel.CurrentScheduler()->GetCurrentThread();
+    auto* thread = GetCurrentThreadPointer(kernel);
     thread->SetIsCallingSvc();
 
     const FunctionDef* info = system.CurrentProcess()->Is64BitProcess() ? GetSVCInfo64(immediate)

src/core/hle/service/hid/controllers/npad.cpp

@@ -49,28 +49,42 @@ bool Controller_NPad::IsNpadIdValid(Core::HID::NpadIdType npad_id) {
     }
 }
 
-bool Controller_NPad::IsDeviceHandleValid(const Core::HID::VibrationDeviceHandle& device_handle) {
+ResultCode Controller_NPad::IsDeviceHandleValid(
+    const Core::HID::VibrationDeviceHandle& device_handle) {
     const auto npad_id = IsNpadIdValid(static_cast<Core::HID::NpadIdType>(device_handle.npad_id));
     const bool npad_type = device_handle.npad_type < Core::HID::NpadStyleIndex::MaxNpadType;
     const bool device_index = device_handle.device_index < Core::HID::DeviceIndex::MaxDeviceIndex;
-    return npad_id && npad_type && device_index;
+
+    if (npad_type) {
+        return VibrationInvalidStyleIndex;
+    }
+    if (npad_id) {
+        return VibrationInvalidNpadId;
+    }
+    if (device_index) {
+        return VibrationDeviceIndexOutOfRange;
+    }
+
+    return ResultSuccess;
 }
 
 ResultCode Controller_NPad::VerifyValidSixAxisSensorHandle(
     const Core::HID::SixAxisSensorHandle& device_handle) {
     const auto npad_id = IsNpadIdValid(static_cast<Core::HID::NpadIdType>(device_handle.npad_id));
+    const bool device_index = device_handle.device_index < Core::HID::DeviceIndex::MaxDeviceIndex;
+    const bool npad_type = device_handle.npad_type < Core::HID::NpadStyleIndex::MaxNpadType;
+
     if (!npad_id) {
         return InvalidNpadId;
     }
-    const bool device_index = device_handle.device_index < Core::HID::DeviceIndex::MaxDeviceIndex;
     if (!device_index) {
         return NpadDeviceIndexOutOfRange;
     }
     // This doesn't get validated on nnsdk
-    const bool npad_type = device_handle.npad_type < Core::HID::NpadStyleIndex::MaxNpadType;
     if (!npad_type) {
         return NpadInvalidHandle;
     }
+
     return ResultSuccess;
 }
 
@@ -705,6 +719,12 @@ Controller_NPad::NpadJoyHoldType Controller_NPad::GetHoldType() const {
 }
 
 void Controller_NPad::SetNpadHandheldActivationMode(NpadHandheldActivationMode activation_mode) {
+    if (activation_mode != NpadHandheldActivationMode::None &&
+        activation_mode != NpadHandheldActivationMode::Single) {
+        ASSERT_MSG(false, "Activation mode should be always None or Single");
+        return;
+    }
+
     handheld_activation_mode = activation_mode;
 }
 
@@ -840,7 +860,7 @@ bool Controller_NPad::VibrateControllerAtIndex(Core::HID::NpadIdType npad_id,
 void Controller_NPad::VibrateController(
     const Core::HID::VibrationDeviceHandle& vibration_device_handle,
     const Core::HID::VibrationValue& vibration_value) {
-    if (!IsDeviceHandleValid(vibration_device_handle)) {
+    if (IsDeviceHandleValid(vibration_device_handle).IsError()) {
         return;
     }
 
@@ -903,7 +923,7 @@ void Controller_NPad::VibrateControllers(
 
 Core::HID::VibrationValue Controller_NPad::GetLastVibration(
     const Core::HID::VibrationDeviceHandle& vibration_device_handle) const {
-    if (!IsDeviceHandleValid(vibration_device_handle)) {
+    if (IsDeviceHandleValid(vibration_device_handle).IsError()) {
         return {};
     }
 
@@ -914,7 +934,7 @@ Core::HID::VibrationValue Controller_NPad::GetLastVibration(
 
 void Controller_NPad::InitializeVibrationDevice(
     const Core::HID::VibrationDeviceHandle& vibration_device_handle) {
-    if (!IsDeviceHandleValid(vibration_device_handle)) {
+    if (IsDeviceHandleValid(vibration_device_handle).IsError()) {
         return;
     }
 
@@ -941,7 +961,7 @@ void Controller_NPad::SetPermitVibrationSession(bool permit_vibration_session) {
 
 bool Controller_NPad::IsVibrationDeviceMounted(
     const Core::HID::VibrationDeviceHandle& vibration_device_handle) const {
-    if (!IsDeviceHandleValid(vibration_device_handle)) {
+    if (IsDeviceHandleValid(vibration_device_handle).IsError()) {
         return false;
     }
 

src/core/hle/service/hid/controllers/npad.h

@@ -197,7 +197,7 @@ public:
     Core::HID::NpadButton GetAndResetPressState();
 
     static bool IsNpadIdValid(Core::HID::NpadIdType npad_id);
-    static bool IsDeviceHandleValid(const Core::HID::VibrationDeviceHandle& device_handle);
+    static ResultCode IsDeviceHandleValid(const Core::HID::VibrationDeviceHandle& device_handle);
     static ResultCode VerifyValidSixAxisSensorHandle(
         const Core::HID::SixAxisSensorHandle& device_handle);
 

src/core/hle/service/hid/errors.h

@@ -9,6 +9,9 @@ namespace Service::HID {
 
 constexpr ResultCode NpadInvalidHandle{ErrorModule::HID, 100};
 constexpr ResultCode NpadDeviceIndexOutOfRange{ErrorModule::HID, 107};
+constexpr ResultCode VibrationInvalidStyleIndex{ErrorModule::HID, 122};
+constexpr ResultCode VibrationInvalidNpadId{ErrorModule::HID, 123};
+constexpr ResultCode VibrationDeviceIndexOutOfRange{ErrorModule::HID, 124};
 constexpr ResultCode InvalidSixAxisFusionRange{ErrorModule::HID, 423};
 constexpr ResultCode NpadIsDualJoycon{ErrorModule::HID, 601};
 constexpr ResultCode NpadIsSameType{ErrorModule::HID, 602};

src/core/hle/service/hid/hid.cpp

@@ -778,7 +778,7 @@ void Hid::IsSixAxisSensorAtRest(Kernel::HLERequestContext& ctx) {
 
     bool is_at_rest{};
     auto& controller = GetAppletResource()->GetController<Controller_NPad>(HidController::NPad);
-    const auto result = controller.IsSixAxisSensorAtRest(parameters.sixaxis_handle, is_at_rest);
+    controller.IsSixAxisSensorAtRest(parameters.sixaxis_handle, is_at_rest);
 
     LOG_DEBUG(Service_HID,
               "called, npad_type={}, npad_id={}, device_index={}, applet_resource_user_id={}",
@@ -786,7 +786,7 @@ void Hid::IsSixAxisSensorAtRest(Kernel::HLERequestContext& ctx) {
               parameters.sixaxis_handle.device_index, parameters.applet_resource_user_id);
 
     IPC::ResponseBuilder rb{ctx, 3};
-    rb.Push(result);
+    rb.Push(ResultSuccess);
     rb.Push(is_at_rest);
 }
 
@@ -803,8 +803,8 @@ void Hid::IsFirmwareUpdateAvailableForSixAxisSensor(Kernel::HLERequestContext& c
 
     bool is_firmware_available{};
     auto& controller = GetAppletResource()->GetController<Controller_NPad>(HidController::NPad);
-    const auto result = controller.IsFirmwareUpdateAvailableForSixAxisSensor(
+    controller.IsFirmwareUpdateAvailableForSixAxisSensor(parameters.sixaxis_handle,
-        parameters.sixaxis_handle, is_firmware_available);
+                                                         is_firmware_available);
 
     LOG_WARNING(
         Service_HID,
@@ -813,7 +813,7 @@ void Hid::IsFirmwareUpdateAvailableForSixAxisSensor(Kernel::HLERequestContext& c
         parameters.sixaxis_handle.device_index, parameters.applet_resource_user_id);
 
     IPC::ResponseBuilder rb{ctx, 3};
-    rb.Push(result);
+    rb.Push(ResultSuccess);
     rb.Push(is_firmware_available);
 }
 
@@ -1083,13 +1083,13 @@ void Hid::DisconnectNpad(Kernel::HLERequestContext& ctx) {
     const auto parameters{rp.PopRaw<Parameters>()};
 
     auto& controller = GetAppletResource()->GetController<Controller_NPad>(HidController::NPad);
-    const auto result = controller.DisconnectNpad(parameters.npad_id);
+    controller.DisconnectNpad(parameters.npad_id);
 
     LOG_DEBUG(Service_HID, "called, npad_id={}, applet_resource_user_id={}", parameters.npad_id,
               parameters.applet_resource_user_id);
 
     IPC::ResponseBuilder rb{ctx, 2};
-    rb.Push(result);
+    rb.Push(ResultSuccess);
 }
 
 void Hid::GetPlayerLedPattern(Kernel::HLERequestContext& ctx) {
@@ -1165,15 +1165,14 @@ void Hid::SetNpadJoyAssignmentModeSingleByDefault(Kernel::HLERequestContext& ctx
     const auto parameters{rp.PopRaw<Parameters>()};
 
     auto& controller = GetAppletResource()->GetController<Controller_NPad>(HidController::NPad);
-    const auto result =
+    controller.SetNpadMode(parameters.npad_id, Controller_NPad::NpadJoyDeviceType::Left,
-        controller.SetNpadMode(parameters.npad_id, Controller_NPad::NpadJoyDeviceType::Left,
+                           Controller_NPad::NpadJoyAssignmentMode::Single);
-                               Controller_NPad::NpadJoyAssignmentMode::Single);
 
     LOG_INFO(Service_HID, "called, npad_id={}, applet_resource_user_id={}", parameters.npad_id,
              parameters.applet_resource_user_id);
 
     IPC::ResponseBuilder rb{ctx, 2};
-    rb.Push(result);
+    rb.Push(ResultSuccess);
 }
 
 void Hid::SetNpadJoyAssignmentModeSingle(Kernel::HLERequestContext& ctx) {
@@ -1189,15 +1188,15 @@ void Hid::SetNpadJoyAssignmentModeSingle(Kernel::HLERequestContext& ctx) {
     const auto parameters{rp.PopRaw<Parameters>()};
 
     auto& controller = GetAppletResource()->GetController<Controller_NPad>(HidController::NPad);
-    const auto result = controller.SetNpadMode(parameters.npad_id, parameters.npad_joy_device_type,
+    controller.SetNpadMode(parameters.npad_id, parameters.npad_joy_device_type,
-                                               Controller_NPad::NpadJoyAssignmentMode::Single);
+                           Controller_NPad::NpadJoyAssignmentMode::Single);
 
     LOG_INFO(Service_HID, "called, npad_id={}, applet_resource_user_id={}, npad_joy_device_type={}",
              parameters.npad_id, parameters.applet_resource_user_id,
              parameters.npad_joy_device_type);
 
     IPC::ResponseBuilder rb{ctx, 2};
-    rb.Push(result);
+    rb.Push(ResultSuccess);
 }
 
 void Hid::SetNpadJoyAssignmentModeDual(Kernel::HLERequestContext& ctx) {
@@ -1212,14 +1211,13 @@ void Hid::SetNpadJoyAssignmentModeDual(Kernel::HLERequestContext& ctx) {
     const auto parameters{rp.PopRaw<Parameters>()};
 
     auto& controller = GetAppletResource()->GetController<Controller_NPad>(HidController::NPad);
-    const auto result = controller.SetNpadMode(parameters.npad_id, {},
+    controller.SetNpadMode(parameters.npad_id, {}, Controller_NPad::NpadJoyAssignmentMode::Dual);
-                                               Controller_NPad::NpadJoyAssignmentMode::Dual);
 
     LOG_INFO(Service_HID, "called, npad_id={}, applet_resource_user_id={}", parameters.npad_id,
              parameters.applet_resource_user_id);
 
     IPC::ResponseBuilder rb{ctx, 2};
-    rb.Push(result);
+    rb.Push(ResultSuccess);
 }
 
 void Hid::MergeSingleJoyAsDualJoy(Kernel::HLERequestContext& ctx) {
@@ -1412,8 +1410,11 @@ void Hid::ClearNpadCaptureButtonAssignment(Kernel::HLERequestContext& ctx) {
 void Hid::GetVibrationDeviceInfo(Kernel::HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
     const auto vibration_device_handle{rp.PopRaw<Core::HID::VibrationDeviceHandle>()};
+    const auto& controller =
+        GetAppletResource()->GetController<Controller_NPad>(HidController::NPad);
 
     Core::HID::VibrationDeviceInfo vibration_device_info;
+    bool check_device_index = false;
 
     switch (vibration_device_handle.npad_type) {
     case Core::HID::NpadStyleIndex::ProController:
@@ -1421,34 +1422,46 @@ void Hid::GetVibrationDeviceInfo(Kernel::HLERequestContext& ctx) {
     case Core::HID::NpadStyleIndex::JoyconDual:
     case Core::HID::NpadStyleIndex::JoyconLeft:
     case Core::HID::NpadStyleIndex::JoyconRight:
-    default:
         vibration_device_info.type = Core::HID::VibrationDeviceType::LinearResonantActuator;
+        check_device_index = true;
         break;
     case Core::HID::NpadStyleIndex::GameCube:
         vibration_device_info.type = Core::HID::VibrationDeviceType::GcErm;
         break;
-    case Core::HID::NpadStyleIndex::Pokeball:
+    case Core::HID::NpadStyleIndex::N64:
+        vibration_device_info.type = Core::HID::VibrationDeviceType::N64;
+        break;
+    default:
         vibration_device_info.type = Core::HID::VibrationDeviceType::Unknown;
         break;
     }
 
-    switch (vibration_device_handle.device_index) {
+    vibration_device_info.position = Core::HID::VibrationDevicePosition::None;
-    case Core::HID::DeviceIndex::Left:
+    if (check_device_index) {
-        vibration_device_info.position = Core::HID::VibrationDevicePosition::Left;
+        switch (vibration_device_handle.device_index) {
-        break;
+        case Core::HID::DeviceIndex::Left:
-    case Core::HID::DeviceIndex::Right:
+            vibration_device_info.position = Core::HID::VibrationDevicePosition::Left;
-        vibration_device_info.position = Core::HID::VibrationDevicePosition::Right;
+            break;
-        break;
+        case Core::HID::DeviceIndex::Right:
-    case Core::HID::DeviceIndex::None:
+            vibration_device_info.position = Core::HID::VibrationDevicePosition::Right;
-    default:
+            break;
-        ASSERT_MSG(false, "DeviceIndex should never be None!");
+        case Core::HID::DeviceIndex::None:
-        vibration_device_info.position = Core::HID::VibrationDevicePosition::None;
+        default:
-        break;
+            ASSERT_MSG(false, "DeviceIndex should never be None!");
+            break;
+        }
     }
 
     LOG_DEBUG(Service_HID, "called, vibration_device_type={}, vibration_device_position={}",
               vibration_device_info.type, vibration_device_info.position);
 
+    const auto result = controller.IsDeviceHandleValid(vibration_device_handle);
+    if (result.IsError()) {
+        IPC::ResponseBuilder rb{ctx, 2};
+        rb.Push(result);
+        return;
+    }
+
     IPC::ResponseBuilder rb{ctx, 4};
     rb.Push(ResultSuccess);
     rb.PushRaw(vibration_device_info);

src/yuzu/applets/qt_web_browser.cpp

@@ -52,8 +52,8 @@ QtNXWebEngineView::QtNXWebEngineView(QWidget* parent, Core::System& system,
     : QWebEngineView(parent), input_subsystem{input_subsystem_},
       url_interceptor(std::make_unique<UrlRequestInterceptor>()),
       input_interpreter(std::make_unique<InputInterpreter>(system)),
-      default_profile{QWebEngineProfile::defaultProfile()},
+      default_profile{QWebEngineProfile::defaultProfile()}, global_settings{
-      global_settings{QWebEngineSettings::globalSettings()} {
+                                                                default_profile->settings()} {
     default_profile->setPersistentStoragePath(QString::fromStdString(Common::FS::PathToUTF8String(
         Common::FS::GetYuzuPath(Common::FS::YuzuPath::YuzuDir) / "qtwebengine")));
 
@@ -78,7 +78,7 @@ QtNXWebEngineView::QtNXWebEngineView(QWidget* parent, Core::System& system,
     default_profile->scripts()->insert(gamepad);
     default_profile->scripts()->insert(window_nx);
 
-    default_profile->setRequestInterceptor(url_interceptor.get());
+    default_profile->setUrlRequestInterceptor(url_interceptor.get());
 
     global_settings->setAttribute(QWebEngineSettings::LocalContentCanAccessRemoteUrls, true);
     global_settings->setAttribute(QWebEngineSettings::FullScreenSupportEnabled, true);