video_core: Optimize maxwell drawing trigger mechanism

dmnt:cht: fix copy-paste error

.github/ISSUE_TEMPLATE/blank_issue_template.yml

@@ -0,0 +1,10 @@
+name: New Issue (Developers Only)
+description: A blank issue template for developers only. If you are not a developer, do not use this issue template. Your issue WILL BE CLOSED if you do not use the appropriate issue template.
+body:
+  - type: markdown
+    attributes:
+      value: |
+        **If you are not a developer, do not use this issue template. Your issue WILL BE CLOSED if you do not use the appropriate issue template.**
+  - type: textarea
+    attributes:
+      label: "Issue"

.github/ISSUE_TEMPLATE/bug-report-feature-request.md

@@ -1,39 +0,0 @@
----
-name: Bug Report / Feature Request
-about: Tech support does not belong here. You should only file an issue here if you think you have experienced an actual bug with yuzu or you are requesting a feature you believe would make yuzu better.
-title: ''
-labels: ''
-assignees: ''
-
----
-
-<!---
-Please keep in mind yuzu is EXPERIMENTAL SOFTWARE.
-
-Please read the FAQ:
-https://yuzu-emu.org/wiki/faq/
-
-THIS IS NOT A SUPPORT FORUM, FOR SUPPORT GO TO:
-https://community.citra-emu.org/
-
-If the FAQ does not answer your question, please go to:
-https://community.citra-emu.org/
-
-When submitting an issue, please check the following:
-
-- You have read the above.
-- You have provided the version (commit hash) of yuzu you are using.
-- You have provided sufficient detail for the issue to be reproduced.
-- You have provided system specs (if relevant).
-- Please also provide:
-  - For any issues, a log file
-  - For crashes, a backtrace.
-  - For graphical issues, comparison screenshots with real hardware.
-  - For emulation inaccuracies, a test-case (if able).
-
--->
-
-
-
-
-

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -0,0 +1,64 @@
+name: Bug Report
+description: File a bug report
+body:
+  - type: markdown
+    attributes:
+      value: Tech support does not belong here. You should only file an issue here if you think you have experienced an actual bug with yuzu.
+  - type: checkboxes
+    attributes:
+      label: Is there an existing issue for this?
+      description: Please search to see if an issue already exists for the bug you encountered.
+      options:
+      - label: I have searched the existing issues
+        required: true
+  - type: input
+    attributes:
+      label: Affected Build(s)
+      description: List the affected build(s) that this issue applies to.
+      placeholder: Mainline 1234 / Early Access 1234
+    validations:
+      required: true
+  - type: textarea
+    id: issue-desc
+    attributes:
+      label: Description of Issue
+      description: A brief description of the issue encountered along with any images and/or videos.
+    validations:
+      required: true
+  - type: textarea
+    id: expected-behavior
+    attributes:
+      label: Expected Behavior
+      description: A brief description of how it is expected to work along with any images and/or videos.
+    validations:
+      required: true
+  - type: textarea
+    id: reproduction-steps
+    attributes:
+      label: Reproduction Steps
+      description: A brief explanation of how to reproduce this issue. If possible, provide a save file to aid in reproducing the issue.
+    validations:
+      required: true
+  - type: textarea
+    id: log
+    attributes:
+      label: Log File
+      description: A log file will help our developers to better diagnose and fix the issue.
+    validations:
+      required: true
+  - type: textarea
+    id: system-config
+    attributes:
+      label: System Configuration
+      placeholder: |
+        CPU: Intel i5-10400 / AMD Ryzen 5 3600
+        GPU/Driver: NVIDIA GeForce GTX 1060 (Driver 512.95)
+        RAM: 16GB DDR4-3200
+        OS: Windows 11 22H2 (Build 22621.819)
+      value: |
+        CPU:
+        GPU/Driver:
+        RAM:
+        OS:
+    validations:
+      required: true

.github/ISSUE_TEMPLATE/feature_request.yml

@@ -0,0 +1,28 @@
+name: Feature Request
+description: File a feature request
+labels: "request"
+body:
+  - type: markdown
+    attributes:
+      value: Tech support does not belong here. You should only file an issue here if you are requesting a feature you believe would make yuzu better.
+  - type: checkboxes
+    attributes:
+      label: Is there an existing issue for this?
+      description: Please search to see if an issue already exists for the feature you are requesting.
+      options:
+      - label: I have searched the existing issues
+        required: true
+  - type: textarea
+    id: what-feature
+    attributes:
+      label: What feature are you suggesting?
+      description: A brief description of the requested feature.
+    validations:
+      required: true
+  - type: textarea
+    id: why-feature
+    attributes:
+      label: Why would this feature be useful?
+      description: A brief description of why this feature would make yuzu better.
+    validations:
+      required: true

.reuse/dep5

@@ -132,10 +132,6 @@ Files: vcpkg.json
 Copyright: 2022 yuzu Emulator Project
 License: GPL-3.0-or-later
 
-Files: .github/ISSUE_TEMPLATE/config.yml
-Copyright: 2020 tgsm <doodrabbit@hotmail.com>
-License: GPL-2.0-or-later
-
-Files: .github/ISSUE_TEMPLATE/bug-report-feature-request.md
-Copyright: 2016 MerryMage
+Files: .github/ISSUE_TEMPLATE/*
+Copyright: 2022 yuzu Emulator Project
 License: GPL-2.0-or-later

CMakeLists.txt

@@ -133,13 +133,13 @@ if (NOT ENABLE_GENERIC)
     if (MSVC)
         detect_architecture("_M_AMD64" x86_64)
         detect_architecture("_M_IX86" x86)
-        detect_architecture("_M_ARM" ARM)
-        detect_architecture("_M_ARM64" ARM64)
+        detect_architecture("_M_ARM" arm)
+        detect_architecture("_M_ARM64" arm64)
     else()
         detect_architecture("__x86_64__" x86_64)
         detect_architecture("__i386__" x86)
-        detect_architecture("__arm__" ARM)
-        detect_architecture("__aarch64__" ARM64)
+        detect_architecture("__arm__" arm)
+        detect_architecture("__aarch64__" arm64)
     endif()
 endif()
 

externals/CMakeLists.txt

@@ -7,15 +7,14 @@ include(DownloadExternals)
 
 # xbyak
 if (ARCHITECTURE_x86 OR ARCHITECTURE_x86_64)
-    add_library(xbyak INTERFACE)
-    file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/xbyak/include)
-    file(COPY ${CMAKE_CURRENT_SOURCE_DIR}/xbyak/xbyak DESTINATION ${CMAKE_CURRENT_BINARY_DIR}/xbyak/include)
-    target_include_directories(xbyak SYSTEM INTERFACE ${CMAKE_CURRENT_BINARY_DIR}/xbyak/include)
-    target_compile_definitions(xbyak INTERFACE XBYAK_NO_OP_NAMES)
+    add_subdirectory(xbyak)
 endif()
 
 # Dynarmic
-if (ARCHITECTURE_x86_64)
+if (ARCHITECTURE_x86_64 OR ARCHITECTURE_arm64)
+    if (ARCHITECTURE_arm64)
+       set(DYNARMIC_FRONTENDS "A32")
+    endif()
     set(DYNARMIC_NO_BUNDLED_FMT ON)
     set(DYNARMIC_IGNORE_ASSERTS ON CACHE BOOL "" FORCE)
     add_subdirectory(dynarmic)

externals/microprofile/microprofileui.h

@@ -845,8 +845,6 @@ inline void MicroProfileDrawDetailedBars(uint32_t nWidth, uint32_t nHeight, int
     MicroProfile& S = *MicroProfileGet();
     MP_DEBUG_DUMP_RANGE();
     int nY = nBaseY - UI.nOffsetY;
-    int64_t nNumBoxes = 0;
-    int64_t nNumLines = 0;
 
     uint32_t nFrameNext = (S.nFrameCurrent+1) % MICROPROFILE_MAX_FRAME_HISTORY;
     MicroProfileFrameState* pFrameCurrent = &S.Frames[S.nFrameCurrent];
@@ -1149,7 +1147,6 @@ inline void MicroProfileDrawDetailedBars(uint32_t nWidth, uint32_t nHeight, int
                                 }
                             }
 #endif
-                            ++nNumBoxes;
                         }
                         else
                         {
@@ -1165,7 +1162,6 @@ inline void MicroProfileDrawDetailedBars(uint32_t nWidth, uint32_t nHeight, int
                                 }
                                 nLinesDrawn[nStackPos] = nLineX;
                                 MicroProfileDrawLineVertical(nLineX, fYStart + 0.5f, fYEnd + 0.5f, nColor|UI.nOpacityForeground);
-                                ++nNumLines;
                             }
                         }
                         nStackPos--;

src/audio_core/CMakeLists.txt

@@ -217,7 +217,7 @@ else()
 endif()
 
 target_link_libraries(audio_core PUBLIC common core)
-if (ARCHITECTURE_x86_64)
+if (ARCHITECTURE_x86_64 OR ARCHITECTURE_arm64)
     target_link_libraries(audio_core PRIVATE dynarmic)
 endif()
 

src/audio_core/renderer/performance/performance_manager.cpp

@@ -26,6 +26,7 @@ void PerformanceManager::CreateImpl(const size_t version) {
         impl = std::make_unique<
             PerformanceManagerImpl<PerformanceVersion::Version1, PerformanceFrameHeaderVersion1,
                                    PerformanceEntryVersion1, PerformanceDetailVersion1>>();
+        break;
     }
 }
 

src/common/CMakeLists.txt

@@ -34,6 +34,8 @@ add_library(common STATIC
     bit_util.h
     cityhash.cpp
     cityhash.h
+    cache_management.cpp
+    cache_management.h
     common_funcs.h
     common_types.h
     concepts.h

src/common/atomic_helpers.h

@@ -156,6 +156,7 @@ AE_FORCEINLINE void compiler_fence(memory_order order) AE_NO_TSAN {
         break;
     default:
         assert(false);
+        break;
     }
 }
 

src/common/cache_management.cpp

@@ -0,0 +1,60 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <cstring>
+
+#include "alignment.h"
+#include "cache_management.h"
+#include "common_types.h"
+
+namespace Common {
+
+#if defined(ARCHITECTURE_x86_64)
+
+// Most cache operations are no-ops on x86
+
+void DataCacheLineCleanByVAToPoU(void* start, size_t size) {}
+void DataCacheLineCleanAndInvalidateByVAToPoC(void* start, size_t size) {}
+void DataCacheLineCleanByVAToPoC(void* start, size_t size) {}
+void DataCacheZeroByVA(void* start, size_t size) {
+    std::memset(start, 0, size);
+}
+
+#elif defined(ARCHITECTURE_arm64)
+
+// BS/DminLine is log2(cache size in words), we want size in bytes
+#define EXTRACT_DMINLINE(ctr_el0) (1 << ((((ctr_el0) >> 16) & 0xf) + 2))
+#define EXTRACT_BS(dczid_el0) (1 << (((dczid_el0)&0xf) + 2))
+
+#define DEFINE_DC_OP(op_name, function_name)                                                       \
+    void function_name(void* start, size_t size) {                                                 \
+        size_t ctr_el0;                                                                            \
+        asm volatile("mrs %[ctr_el0], ctr_el0\n\t" : [ctr_el0] "=r"(ctr_el0));                     \
+        size_t cacheline_size = EXTRACT_DMINLINE(ctr_el0);                                         \
+        uintptr_t va_start = reinterpret_cast<uintptr_t>(start);                                   \
+        uintptr_t va_end = va_start + size;                                                        \
+        for (uintptr_t va = va_start; va < va_end; va += cacheline_size) {                         \
+            asm volatile("dc " #op_name ", %[va]\n\t" : : [va] "r"(va) : "memory");                \
+        }                                                                                          \
+    }
+
+#define DEFINE_DC_OP_DCZID(op_name, function_name)                                                 \
+    void function_name(void* start, size_t size) {                                                 \
+        size_t dczid_el0;                                                                          \
+        asm volatile("mrs %[dczid_el0], dczid_el0\n\t" : [dczid_el0] "=r"(dczid_el0));             \
+        size_t cacheline_size = EXTRACT_BS(dczid_el0);                                             \
+        uintptr_t va_start = reinterpret_cast<uintptr_t>(start);                                   \
+        uintptr_t va_end = va_start + size;                                                        \
+        for (uintptr_t va = va_start; va < va_end; va += cacheline_size) {                         \
+            asm volatile("dc " #op_name ", %[va]\n\t" : : [va] "r"(va) : "memory");                \
+        }                                                                                          \
+    }
+
+DEFINE_DC_OP(cvau, DataCacheLineCleanByVAToPoU);
+DEFINE_DC_OP(civac, DataCacheLineCleanAndInvalidateByVAToPoC);
+DEFINE_DC_OP(cvac, DataCacheLineCleanByVAToPoC);
+DEFINE_DC_OP_DCZID(zva, DataCacheZeroByVA);
+
+#endif
+
+} // namespace Common

src/common/cache_management.h

@@ -0,0 +1,27 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include "stdlib.h"
+
+namespace Common {
+
+// Data cache instructions enabled at EL0 by SCTLR_EL1.UCI.
+// VA = virtual address
+// PoC = point of coherency
+// PoU = point of unification
+
+// dc cvau
+void DataCacheLineCleanByVAToPoU(void* start, size_t size);
+
+// dc civac
+void DataCacheLineCleanAndInvalidateByVAToPoC(void* start, size_t size);
+
+// dc cvac
+void DataCacheLineCleanByVAToPoC(void* start, size_t size);
+
+// dc zva
+void DataCacheZeroByVA(void* start, size_t size);
+
+} // namespace Common

src/common/common_funcs.h

@@ -31,8 +31,10 @@
 
 #ifndef _MSC_VER
 
-#ifdef ARCHITECTURE_x86_64
+#if defined(ARCHITECTURE_x86_64)
 #define Crash() __asm__ __volatile__("int $3")
+#elif defined(ARCHITECTURE_arm64)
+#define Crash() __asm__ __volatile__("brk #0")
 #else
 #define Crash() exit(1)
 #endif

src/common/host_memory.cpp

@@ -359,6 +359,12 @@ public:
             }
         });
 
+        long page_size = sysconf(_SC_PAGESIZE);
+        if (page_size != 0x1000) {
+            LOG_CRITICAL(HW_Memory, "page size {:#x} is incompatible with 4K paging", page_size);
+            throw std::bad_alloc{};
+        }
+
         // Backing memory initialization
 #if defined(__FreeBSD__) && __FreeBSD__ < 13
         // XXX Drop after FreeBSD 12.* reaches EOL on 2024-06-30

src/common/x64/cpu_detect.cpp

@@ -4,14 +4,27 @@
 
 #include <array>
 #include <cstring>
+#include <fstream>
 #include <iterator>
+#include <optional>
 #include <string_view>
+#include <thread>
+#include <vector>
 #include "common/bit_util.h"
 #include "common/common_types.h"
+#include "common/logging/log.h"
 #include "common/x64/cpu_detect.h"
 
+#ifdef _WIN32
+#include <windows.h>
+#endif
+
 #ifdef _MSC_VER
 #include <intrin.h>
+
+static inline u64 xgetbv(u32 index) {
+    return _xgetbv(index);
+}
 #else
 
 #if defined(__DragonFly__) || defined(__FreeBSD__)
@@ -39,12 +52,11 @@ static inline void __cpuid(int info[4], u32 function_id) {
 }
 
 #define _XCR_XFEATURE_ENABLED_MASK 0
-static inline u64 _xgetbv(u32 index) {
+static inline u64 xgetbv(u32 index) {
     u32 eax, edx;
     __asm__ __volatile__("xgetbv" : "=a"(eax), "=d"(edx) : "c"(index));
     return ((u64)edx << 32) | eax;
 }
-
 #endif // _MSC_VER
 
 namespace Common {
@@ -107,7 +119,7 @@ static CPUCaps Detect() {
         //  - Is the XSAVE bit set in CPUID?
         //  - XGETBV result has the XCR bit set.
         if (Common::Bit<28>(cpu_id[2]) && Common::Bit<27>(cpu_id[2])) {
-            if ((_xgetbv(_XCR_XFEATURE_ENABLED_MASK) & 0x6) == 0x6) {
+            if ((xgetbv(_XCR_XFEATURE_ENABLED_MASK) & 0x6) == 0x6) {
                 caps.avx = true;
                 if (Common::Bit<12>(cpu_id[2]))
                     caps.fma = true;
@@ -192,4 +204,45 @@ const CPUCaps& GetCPUCaps() {
     return caps;
 }
 
+std::optional<int> GetProcessorCount() {
+#if defined(_WIN32)
+    // Get the buffer length.
+    DWORD length = 0;
+    GetLogicalProcessorInformation(nullptr, &length);
+    if (GetLastError() != ERROR_INSUFFICIENT_BUFFER) {
+        LOG_ERROR(Frontend, "Failed to query core count.");
+        return std::nullopt;
+    }
+    std::vector<SYSTEM_LOGICAL_PROCESSOR_INFORMATION> buffer(
+        length / sizeof(SYSTEM_LOGICAL_PROCESSOR_INFORMATION));
+    // Now query the core count.
+    if (!GetLogicalProcessorInformation(buffer.data(), &length)) {
+        LOG_ERROR(Frontend, "Failed to query core count.");
+        return std::nullopt;
+    }
+    return static_cast<int>(
+        std::count_if(buffer.cbegin(), buffer.cend(), [](const auto& proc_info) {
+            return proc_info.Relationship == RelationProcessorCore;
+        }));
+#elif defined(__unix__)
+    const int thread_count = std::thread::hardware_concurrency();
+    std::ifstream smt("/sys/devices/system/cpu/smt/active");
+    char state = '0';
+    if (smt) {
+        smt.read(&state, sizeof(state));
+    }
+    switch (state) {
+    case '0':
+        return thread_count;
+    case '1':
+        return thread_count / 2;
+    default:
+        return std::nullopt;
+    }
+#else
+    // Shame on you
+    return std::nullopt;
+#endif
+}
+
 } // namespace Common

src/common/x64/cpu_detect.h

@@ -4,6 +4,7 @@
 
 #pragma once
 
+#include <optional>
 #include <string_view>
 #include "common/common_types.h"
 
@@ -74,4 +75,7 @@ struct CPUCaps {
  */
 const CPUCaps& GetCPUCaps();
 
+/// Detects CPU core count
+std::optional<int> GetProcessorCount();
+
 } // namespace Common

src/core/CMakeLists.txt

@@ -120,6 +120,8 @@ add_library(core STATIC
     file_sys/vfs_vector.h
     file_sys/xts_archive.cpp
     file_sys/xts_archive.h
+    frontend/applets/cabinet.cpp
+    frontend/applets/cabinet.h
     frontend/applets/controller.cpp
     frontend/applets/controller.h
     frontend/applets/error.cpp
@@ -312,6 +314,8 @@ add_library(core STATIC
     hle/service/am/applet_ae.h
     hle/service/am/applet_oe.cpp
     hle/service/am/applet_oe.h
+    hle/service/am/applets/applet_cabinet.cpp
+    hle/service/am/applets/applet_cabinet.h
     hle/service/am/applets/applet_controller.cpp
     hle/service/am/applets/applet_controller.h
     hle/service/am/applets/applet_error.cpp
@@ -497,10 +501,6 @@ add_library(core STATIC
     hle/service/hid/irsensor/processor_base.h
     hle/service/hid/irsensor/tera_plugin_processor.cpp
     hle/service/hid/irsensor/tera_plugin_processor.h
-    hle/service/jit/jit_context.cpp
-    hle/service/jit/jit_context.h
-    hle/service/jit/jit.cpp
-    hle/service/jit/jit.h
     hle/service/lbl/lbl.cpp
     hle/service/lbl/lbl.h
     hle/service/ldn/lan_discovery.cpp
@@ -805,14 +805,18 @@ if (ENABLE_WEB_SERVICE)
     target_link_libraries(core PRIVATE web_service)
 endif()
 
-if (ARCHITECTURE_x86_64)
+if (ARCHITECTURE_x86_64 OR ARCHITECTURE_arm64)
     target_sources(core PRIVATE
-        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_32.cpp
+        arm/dynarmic/arm_dynarmic_32.h
         arm/dynarmic/arm_dynarmic_cp15.cpp
         arm/dynarmic/arm_dynarmic_cp15.h
+        hle/service/jit/jit_context.cpp
+        hle/service/jit/jit_context.h
+        hle/service/jit/jit.cpp
+        hle/service/jit/jit.h
     )
     target_link_libraries(core PRIVATE dynarmic)
 endif()

src/core/arm/dynarmic/arm_dynarmic_32.cpp

@@ -301,6 +301,11 @@ std::shared_ptr<Dynarmic::A32::Jit> ARM_Dynarmic_32::MakeJit(Common::PageTable*
         }
     }
 
+#ifdef ARCHITECTURE_arm64
+    // TODO: remove when fixed in dynarmic
+    config.optimizations &= ~Dynarmic::OptimizationFlag::BlockLinking;
+#endif
+
     return std::make_unique<Dynarmic::A32::Jit>(config);
 }
 

src/core/arm/dynarmic/arm_dynarmic_64.cpp

@@ -348,7 +348,6 @@ std::shared_ptr<Dynarmic::A64::Jit> ARM_Dynarmic_64::MakeJit(Common::PageTable*
         if (Settings::values.cpu_accuracy.GetValue() == Settings::CPUAccuracy::Auto) {
             config.unsafe_optimizations = true;
             config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_UnfuseFMA;
-            config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_InaccurateNaN;
             config.fastmem_address_space_bits = 64;
             config.optimizations |= Dynarmic::OptimizationFlag::Unsafe_IgnoreGlobalMonitor;
         }

src/core/arm/dynarmic/arm_dynarmic_cp15.cpp

@@ -52,12 +52,16 @@ CallbackOrAccessOneWord DynarmicCP15::CompileSendOneWord(bool two, unsigned opc1
         case 4:
             // CP15_DATA_SYNC_BARRIER
             return Callback{
-                [](Dynarmic::A32::Jit*, void*, std::uint32_t, std::uint32_t) -> std::uint64_t {
-#ifdef _MSC_VER
+                [](void*, std::uint32_t, std::uint32_t) -> std::uint64_t {
+#if defined(_MSC_VER) && defined(ARCHITECTURE_x86_64)
                     _mm_mfence();
                     _mm_lfence();
-#else
+#elif defined(ARCHITECTURE_x86_64)
                     asm volatile("mfence\n\tlfence\n\t" : : : "memory");
+#elif defined(ARCHITECTURE_arm64)
+                    asm volatile("dsb sy\n\t" : : : "memory");
+#else
+#error Unsupported architecture
 #endif
                     return 0;
                 },
@@ -66,11 +70,15 @@ CallbackOrAccessOneWord DynarmicCP15::CompileSendOneWord(bool two, unsigned opc1
         case 5:
             // CP15_DATA_MEMORY_BARRIER
             return Callback{
-                [](Dynarmic::A32::Jit*, void*, std::uint32_t, std::uint32_t) -> std::uint64_t {
-#ifdef _MSC_VER
+                [](void*, std::uint32_t, std::uint32_t) -> std::uint64_t {
+#if defined(_MSC_VER) && defined(ARCHITECTURE_x86_64)
                     _mm_mfence();
-#else
+#elif defined(ARCHITECTURE_x86_64)
                     asm volatile("mfence\n\t" : : : "memory");
+#elif defined(ARCHITECTURE_arm64)
+                    asm volatile("dmb sy\n\t" : : : "memory");
+#else
+#error Unsupported architecture
 #endif
                     return 0;
                 },
@@ -115,7 +123,7 @@ CallbackOrAccessOneWord DynarmicCP15::CompileGetOneWord(bool two, unsigned opc1,
 CallbackOrAccessTwoWords DynarmicCP15::CompileGetTwoWords(bool two, unsigned opc, CoprocReg CRm) {
     if (!two && opc == 0 && CRm == CoprocReg::C14) {
         // CNTPCT
-        const auto callback = [](Dynarmic::A32::Jit*, void* arg, u32, u32) -> u64 {
+        const auto callback = [](void* arg, u32, u32) -> u64 {
             const auto& parent_arg = *static_cast<ARM_Dynarmic_32*>(arg);
             return parent_arg.system.CoreTiming().GetClockTicks();
         };

src/core/arm/exclusive_monitor.cpp

@@ -1,7 +1,7 @@
 // SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
-#ifdef ARCHITECTURE_x86_64
+#if defined(ARCHITECTURE_x86_64) || defined(ARCHITECTURE_arm64)
 #include "core/arm/dynarmic/arm_exclusive_monitor.h"
 #endif
 #include "core/arm/exclusive_monitor.h"
@@ -13,7 +13,7 @@ ExclusiveMonitor::~ExclusiveMonitor() = default;
 
 std::unique_ptr<Core::ExclusiveMonitor> MakeExclusiveMonitor(Memory::Memory& memory,
                                                              std::size_t num_cores) {
-#ifdef ARCHITECTURE_x86_64
+#if defined(ARCHITECTURE_x86_64) || defined(ARCHITECTURE_arm64)
     return std::make_unique<Core::DynarmicExclusiveMonitor>(memory, num_cores);
 #else
     // TODO(merry): Passthrough exclusive monitor

src/core/debugger/debugger.cpp

@@ -27,12 +27,21 @@ static void AsyncReceiveInto(Readable& r, Buffer& buffer, Callback&& c) {
                 const u8* buffer_start = reinterpret_cast<const u8*>(&buffer);
                 std::span<const u8> received_data{buffer_start, buffer_start + bytes_read};
                 c(received_data);
+                AsyncReceiveInto(r, buffer, c);
             }
-
-            AsyncReceiveInto(r, buffer, c);
         });
 }
 
+template <typename Callback>
+static void AsyncAccept(boost::asio::ip::tcp::acceptor& acceptor, Callback&& c) {
+    acceptor.async_accept([&, c](const boost::system::error_code& error, auto&& peer_socket) {
+        if (!error.failed()) {
+            c(peer_socket);
+            AsyncAccept(acceptor, c);
+        }
+    });
+}
+
 template <typename Readable, typename Buffer>
 static std::span<const u8> ReceiveInto(Readable& r, Buffer& buffer) {
     static_assert(std::is_trivial_v<Buffer>);
@@ -59,9 +68,7 @@ namespace Core {
 
 class DebuggerImpl : public DebuggerBackend {
 public:
-    explicit DebuggerImpl(Core::System& system_, u16 port)
-        : system{system_}, signal_pipe{io_context}, client_socket{io_context} {
-        frontend = std::make_unique<GDBStub>(*this, system);
+    explicit DebuggerImpl(Core::System& system_, u16 port) : system{system_} {
         InitializeServer(port);
     }
 
@@ -70,39 +77,42 @@ public:
     }
 
     bool SignalDebugger(SignalInfo signal_info) {
-        {
-            std::scoped_lock lk{connection_lock};
+        std::scoped_lock lk{connection_lock};
 
-            if (stopped) {
-                // Do not notify the debugger about another event.
-                // It should be ignored.
-                return false;
-            }
-
-            // Set up the state.
-            stopped = true;
-            info = signal_info;
+        if (stopped || !state) {
+            // Do not notify the debugger about another event.
+            // It should be ignored.
+            return false;
         }
 
+        // Set up the state.
+        stopped = true;
+        state->info = signal_info;
+
         // Write a single byte into the pipe to wake up the debug interface.
-        boost::asio::write(signal_pipe, boost::asio::buffer(&stopped, sizeof(stopped)));
+        boost::asio::write(state->signal_pipe, boost::asio::buffer(&stopped, sizeof(stopped)));
+
         return true;
     }
 
+    // These functions are callbacks from the frontend, and the lock will be held.
+    // There is no need to relock it.
+
     std::span<const u8> ReadFromClient() override {
-        return ReceiveInto(client_socket, client_data);
+        return ReceiveInto(state->client_socket, state->client_data);
     }
 
     void WriteToClient(std::span<const u8> data) override {
-        boost::asio::write(client_socket, boost::asio::buffer(data.data(), data.size_bytes()));
+        boost::asio::write(state->client_socket,
+                           boost::asio::buffer(data.data(), data.size_bytes()));
     }
 
     void SetActiveThread(Kernel::KThread* thread) override {
-        active_thread = thread;
+        state->active_thread = thread;
     }
 
     Kernel::KThread* GetActiveThread() override {
-        return active_thread;
+        return state->active_thread;
     }
 
 private:
@@ -113,65 +123,78 @@ private:
 
         // Run the connection thread.
         connection_thread = std::jthread([&, port](std::stop_token stop_token) {
+            Common::SetCurrentThreadName("Debugger");
+
             try {
                 // Initialize the listening socket and accept a new client.
                 tcp::endpoint endpoint{boost::asio::ip::address_v4::any(), port};
                 tcp::acceptor acceptor{io_context, endpoint};
 
-                acceptor.async_accept(client_socket, [](const auto&) {});
-                io_context.run_one();
-                io_context.restart();
+                AsyncAccept(acceptor, [&](auto&& peer) { AcceptConnection(std::move(peer)); });
 
-                if (stop_token.stop_requested()) {
-                    return;
+                while (!stop_token.stop_requested() && io_context.run()) {
                 }
-
-                ThreadLoop(stop_token);
             } catch (const std::exception& ex) {
                 LOG_CRITICAL(Debug_GDBStub, "Stopping server: {}", ex.what());
             }
         });
     }
 
+    void AcceptConnection(boost::asio::ip::tcp::socket&& peer) {
+        LOG_INFO(Debug_GDBStub, "Accepting new peer connection");
+
+        std::scoped_lock lk{connection_lock};
+
+        // Ensure everything is stopped.
+        PauseEmulation();
+
+        // Set up the new frontend.
+        frontend = std::make_unique<GDBStub>(*this, system);
+
+        // Set the new state. This will tear down any existing state.
+        state = ConnectionState{
+            .client_socket{std::move(peer)},
+            .signal_pipe{io_context},
+            .info{},
+            .active_thread{},
+            .client_data{},
+            .pipe_data{},
+        };
+
+        // Set up the client signals for new data.
+        AsyncReceiveInto(state->signal_pipe, state->pipe_data, [&](auto d) { PipeData(d); });
+        AsyncReceiveInto(state->client_socket, state->client_data, [&](auto d) { ClientData(d); });
+
+        // Set the active thread.
+        UpdateActiveThread();
+
+        // Set up the frontend.
+        frontend->Connected();
+    }
+
     void ShutdownServer() {
         connection_thread.request_stop();
         io_context.stop();
         connection_thread.join();
     }
 
-    void ThreadLoop(std::stop_token stop_token) {
-        Common::SetCurrentThreadName("Debugger");
-
-        // Set up the client signals for new data.
-        AsyncReceiveInto(signal_pipe, pipe_data, [&](auto d) { PipeData(d); });
-        AsyncReceiveInto(client_socket, client_data, [&](auto d) { ClientData(d); });
-
-        // Set the active thread.
-        UpdateActiveThread();
-
-        // Set up the frontend.
-        frontend->Connected();
-
-        // Main event loop.
-        while (!stop_token.stop_requested() && io_context.run()) {
-        }
-    }
-
     void PipeData(std::span<const u8> data) {
-        switch (info.type) {
+        std::scoped_lock lk{connection_lock};
+
+        switch (state->info.type) {
         case SignalType::Stopped:
         case SignalType::Watchpoint:
             // Stop emulation.
             PauseEmulation();
 
             // Notify the client.
-            active_thread = info.thread;
+            state->active_thread = state->info.thread;
             UpdateActiveThread();
 
-            if (info.type == SignalType::Watchpoint) {
-                frontend->Watchpoint(active_thread, *info.watchpoint);
+            if (state->info.type == SignalType::Watchpoint) {
+                frontend->Watchpoint(state->active_thread, *state->info.watchpoint);
             } else {
-                frontend->Stopped(active_thread);
+                frontend->Stopped(state->active_thread);
             }
 
             break;
@@ -179,8 +202,8 @@ private:
             frontend->ShuttingDown();
 
             // Wait for emulation to shut down gracefully now.
-            signal_pipe.close();
-            client_socket.shutdown(boost::asio::socket_base::shutdown_both);
+            state->signal_pipe.close();
+            state->client_socket.shutdown(boost::asio::socket_base::shutdown_both);
             LOG_INFO(Debug_GDBStub, "Shut down server");
 
             break;
@@ -188,17 +211,16 @@ private:
     }
 
     void ClientData(std::span<const u8> data) {
+        std::scoped_lock lk{connection_lock};
+
         const auto actions{frontend->ClientData(data)};
         for (const auto action : actions) {
             switch (action) {
             case DebuggerAction::Interrupt: {
-                {
-                    std::scoped_lock lk{connection_lock};
-                    stopped = true;
-                }
+                stopped = true;
                 PauseEmulation();
                 UpdateActiveThread();
-                frontend->Stopped(active_thread);
+                frontend->Stopped(state->active_thread);
                 break;
             }
             case DebuggerAction::Continue:
@@ -206,15 +228,15 @@ private:
                 break;
             case DebuggerAction::StepThreadUnlocked:
                 MarkResumed([&] {
-                    active_thread->SetStepState(Kernel::StepState::StepPending);
-                    active_thread->Resume(Kernel::SuspendType::Debug);
-                    ResumeEmulation(active_thread);
+                    state->active_thread->SetStepState(Kernel::StepState::StepPending);
+                    state->active_thread->Resume(Kernel::SuspendType::Debug);
+                    ResumeEmulation(state->active_thread);
                 });
                 break;
             case DebuggerAction::StepThreadLocked: {
                 MarkResumed([&] {
-                    active_thread->SetStepState(Kernel::StepState::StepPending);
-                    active_thread->Resume(Kernel::SuspendType::Debug);
+                    state->active_thread->SetStepState(Kernel::StepState::StepPending);
+                    state->active_thread->Resume(Kernel::SuspendType::Debug);
                 });
                 break;
             }
@@ -254,15 +276,14 @@ private:
     template <typename Callback>
     void MarkResumed(Callback&& cb) {
         Kernel::KScopedSchedulerLock sl{system.Kernel()};
-        std::scoped_lock cl{connection_lock};
         stopped = false;
         cb();
     }
 
     void UpdateActiveThread() {
         const auto& threads{ThreadList()};
-        if (std::find(threads.begin(), threads.end(), active_thread) == threads.end()) {
-            active_thread = threads[0];
+        if (std::find(threads.begin(), threads.end(), state->active_thread) == threads.end()) {
+            state->active_thread = threads[0];
         }
     }
 
@@ -274,18 +295,22 @@ private:
     System& system;
     std::unique_ptr<DebuggerFrontend> frontend;
 
+    boost::asio::io_context io_context;
     std::jthread connection_thread;
     std::mutex connection_lock;
-    boost::asio::io_context io_context;
-    boost::process::async_pipe signal_pipe;
-    boost::asio::ip::tcp::socket client_socket;
 
-    SignalInfo info;
-    Kernel::KThread* active_thread;
-    bool pipe_data;
-    bool stopped;
+    struct ConnectionState {
+        boost::asio::ip::tcp::socket client_socket;
+        boost::process::async_pipe signal_pipe;
 
-    std::array<u8, 4096> client_data;
+        SignalInfo info;
+        Kernel::KThread* active_thread;
+        std::array<u8, 4096> client_data;
+        bool pipe_data;
+    };
+
+    std::optional<ConnectionState> state{};
+    bool stopped{};
 };
 
 Debugger::Debugger(Core::System& system, u16 port) {

src/core/debugger/gdbstub.cpp

@@ -606,6 +606,8 @@ void GDBStub::HandleQuery(std::string_view command) {
     } else if (command.starts_with("StartNoAckMode")) {
         no_ack = true;
         SendReply(GDB_STUB_REPLY_OK);
+    } else if (command.starts_with("Rcmd,")) {
+        HandleRcmd(Common::HexStringToVector(command.substr(5), false));
     } else {
         SendReply(GDB_STUB_REPLY_EMPTY);
     }
@@ -645,6 +647,155 @@ void GDBStub::HandleVCont(std::string_view command, std::vector<DebuggerAction>&
     }
 }
 
+constexpr std::array<std::pair<const char*, Kernel::Svc::MemoryState>, 22> MemoryStateNames{{
+    {"----- Free -----", Kernel::Svc::MemoryState::Free},
+    {"Io              ", Kernel::Svc::MemoryState::Io},
+    {"Static          ", Kernel::Svc::MemoryState::Static},
+    {"Code            ", Kernel::Svc::MemoryState::Code},
+    {"CodeData        ", Kernel::Svc::MemoryState::CodeData},
+    {"Normal          ", Kernel::Svc::MemoryState::Normal},
+    {"Shared          ", Kernel::Svc::MemoryState::Shared},
+    {"AliasCode       ", Kernel::Svc::MemoryState::AliasCode},
+    {"AliasCodeData   ", Kernel::Svc::MemoryState::AliasCodeData},
+    {"Ipc             ", Kernel::Svc::MemoryState::Ipc},
+    {"Stack           ", Kernel::Svc::MemoryState::Stack},
+    {"ThreadLocal     ", Kernel::Svc::MemoryState::ThreadLocal},
+    {"Transfered      ", Kernel::Svc::MemoryState::Transfered},
+    {"SharedTransfered", Kernel::Svc::MemoryState::SharedTransfered},
+    {"SharedCode      ", Kernel::Svc::MemoryState::SharedCode},
+    {"Inaccessible    ", Kernel::Svc::MemoryState::Inaccessible},
+    {"NonSecureIpc    ", Kernel::Svc::MemoryState::NonSecureIpc},
+    {"NonDeviceIpc    ", Kernel::Svc::MemoryState::NonDeviceIpc},
+    {"Kernel          ", Kernel::Svc::MemoryState::Kernel},
+    {"GeneratedCode   ", Kernel::Svc::MemoryState::GeneratedCode},
+    {"CodeOut         ", Kernel::Svc::MemoryState::CodeOut},
+    {"Coverage        ", Kernel::Svc::MemoryState::Coverage},
+}};
+
+static constexpr const char* GetMemoryStateName(Kernel::Svc::MemoryState state) {
+    for (size_t i = 0; i < MemoryStateNames.size(); i++) {
+        if (std::get<1>(MemoryStateNames[i]) == state) {
+            return std::get<0>(MemoryStateNames[i]);
+        }
+    }
+    return "Unknown         ";
+}
+
+static constexpr const char* GetMemoryPermissionString(const Kernel::Svc::MemoryInfo& info) {
+    if (info.state == Kernel::Svc::MemoryState::Free) {
+        return "   ";
+    }
+
+    switch (info.permission) {
+    case Kernel::Svc::MemoryPermission::ReadExecute:
+        return "r-x";
+    case Kernel::Svc::MemoryPermission::Read:
+        return "r--";
+    case Kernel::Svc::MemoryPermission::ReadWrite:
+        return "rw-";
+    default:
+        return "---";
+    }
+}
+
+static VAddr GetModuleEnd(Kernel::KPageTable& page_table, VAddr base) {
+    Kernel::Svc::MemoryInfo mem_info;
+    VAddr cur_addr{base};
+
+    // Expect: r-x Code (.text)
+    mem_info = page_table.QueryInfo(cur_addr).GetSvcMemoryInfo();
+    cur_addr = mem_info.base_address + mem_info.size;
+    if (mem_info.state != Kernel::Svc::MemoryState::Code ||
+        mem_info.permission != Kernel::Svc::MemoryPermission::ReadExecute) {
+        return cur_addr - 1;
+    }
+
+    // Expect: r-- Code (.rodata)
+    mem_info = page_table.QueryInfo(cur_addr).GetSvcMemoryInfo();
+    cur_addr = mem_info.base_address + mem_info.size;
+    if (mem_info.state != Kernel::Svc::MemoryState::Code ||
+        mem_info.permission != Kernel::Svc::MemoryPermission::Read) {
+        return cur_addr - 1;
+    }
+
+    // Expect: rw- CodeData (.data)
+    mem_info = page_table.QueryInfo(cur_addr).GetSvcMemoryInfo();
+    cur_addr = mem_info.base_address + mem_info.size;
+    return cur_addr - 1;
+}
+
+void GDBStub::HandleRcmd(const std::vector<u8>& command) {
+    std::string_view command_str{reinterpret_cast<const char*>(&command[0]), command.size()};
+    std::string reply;
+
+    auto* process = system.CurrentProcess();
+    auto& page_table = process->PageTable();
+
+    if (command_str == "get info") {
+        Loader::AppLoader::Modules modules;
+        system.GetAppLoader().ReadNSOModules(modules);
+
+        reply = fmt::format("Process:     {:#x} ({})\n"
+                            "Program Id:  {:#018x}\n",
+                            process->GetProcessID(), process->GetName(), process->GetProgramID());
+        reply +=
+            fmt::format("Layout:\n"
+                        "  Alias: {:#012x} - {:#012x}\n"
+                        "  Heap:  {:#012x} - {:#012x}\n"
+                        "  Aslr:  {:#012x} - {:#012x}\n"
+                        "  Stack: {:#012x} - {:#012x}\n"
+                        "Modules:\n",
+                        page_table.GetAliasRegionStart(), page_table.GetAliasRegionEnd(),
+                        page_table.GetHeapRegionStart(), page_table.GetHeapRegionEnd(),
+                        page_table.GetAliasCodeRegionStart(), page_table.GetAliasCodeRegionEnd(),
+                        page_table.GetStackRegionStart(), page_table.GetStackRegionEnd());
+
+        for (const auto& [vaddr, name] : modules) {
+            reply += fmt::format("  {:#012x} - {:#012x} {}\n", vaddr,
+                                 GetModuleEnd(page_table, vaddr), name);
+        }
+    } else if (command_str == "get mappings") {
+        reply = "Mappings:\n";
+        VAddr cur_addr = 0;
+
+        while (true) {
+            using MemoryAttribute = Kernel::Svc::MemoryAttribute;
+
+            auto mem_info = page_table.QueryInfo(cur_addr).GetSvcMemoryInfo();
+
+            if (mem_info.state != Kernel::Svc::MemoryState::Inaccessible ||
+                mem_info.base_address + mem_info.size - 1 != std::numeric_limits<u64>::max()) {
+                const char* state = GetMemoryStateName(mem_info.state);
+                const char* perm = GetMemoryPermissionString(mem_info);
+
+                const char l = True(mem_info.attribute & MemoryAttribute::Locked) ? 'L' : '-';
+                const char i = True(mem_info.attribute & MemoryAttribute::IpcLocked) ? 'I' : '-';
+                const char d = True(mem_info.attribute & MemoryAttribute::DeviceShared) ? 'D' : '-';
+                const char u = True(mem_info.attribute & MemoryAttribute::Uncached) ? 'U' : '-';
+
+                reply +=
+                    fmt::format("  {:#012x} - {:#012x} {} {} {}{}{}{} [{}, {}]\n",
+                                mem_info.base_address, mem_info.base_address + mem_info.size - 1,
+                                perm, state, l, i, d, u, mem_info.ipc_count, mem_info.device_count);
+            }
+
+            const uintptr_t next_address = mem_info.base_address + mem_info.size;
+            if (next_address <= cur_addr) {
+                break;
+            }
+
+            cur_addr = next_address;
+        }
+    } else if (command_str == "help") {
+        reply = "Commands:\n  get info\n  get mappings\n";
+    } else {
+        reply = "Unknown command.\nCommands:\n  get info\n  get mappings\n";
+    }
+
+    std::span<const u8> reply_span{reinterpret_cast<u8*>(&reply.front()), reply.size()};
+    SendReply(Common::HexToString(reply_span, false));
+}
+
 Kernel::KThread* GDBStub::GetThreadByID(u64 thread_id) {
     const auto& threads{system.GlobalSchedulerContext().GetThreadList()};
     for (auto* thread : threads) {

src/core/debugger/gdbstub.h

@@ -32,6 +32,7 @@ private:
     void ExecuteCommand(std::string_view packet, std::vector<DebuggerAction>& actions);
     void HandleVCont(std::string_view command, std::vector<DebuggerAction>& actions);
     void HandleQuery(std::string_view command);
+    void HandleRcmd(const std::vector<u8>& command);
     void HandleBreakpointInsert(std::string_view command);
     void HandleBreakpointRemove(std::string_view command);
     std::vector<char>::const_iterator CommandEnd() const;

src/core/frontend/applets/cabinet.cpp

@@ -0,0 +1,20 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "common/logging/log.h"
+#include "core/frontend/applets/cabinet.h"
+
+#include <thread>
+
+namespace Core::Frontend {
+
+CabinetApplet::~CabinetApplet() = default;
+
+void DefaultCabinetApplet::ShowCabinetApplet(
+    const CabinetCallback& callback, const CabinetParameters& parameters,
+    std::shared_ptr<Service::NFP::NfpDevice> nfp_device) const {
+    LOG_WARNING(Service_AM, "(STUBBED) called");
+    callback(false, {});
+}
+
+} // namespace Core::Frontend

src/core/frontend/applets/cabinet.h

@@ -0,0 +1,37 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <functional>
+#include "core/hle/service/nfp/nfp_types.h"
+
+namespace Service::NFP {
+class NfpDevice;
+} // namespace Service::NFP
+
+namespace Core::Frontend {
+
+struct CabinetParameters {
+    Service::NFP::TagInfo tag_info;
+    Service::NFP::RegisterInfo register_info;
+    Service::NFP::CabinetMode mode;
+};
+
+using CabinetCallback = std::function<void(bool, const std::string&)>;
+
+class CabinetApplet {
+public:
+    virtual ~CabinetApplet();
+    virtual void ShowCabinetApplet(const CabinetCallback& callback,
+                                   const CabinetParameters& parameters,
+                                   std::shared_ptr<Service::NFP::NfpDevice> nfp_device) const = 0;
+};
+
+class DefaultCabinetApplet final : public CabinetApplet {
+public:
+    void ShowCabinetApplet(const CabinetCallback& callback, const CabinetParameters& parameters,
+                           std::shared_ptr<Service::NFP::NfpDevice> nfp_device) const override;
+};
+
+} // namespace Core::Frontend

src/core/hid/emulated_console.cpp

@@ -19,27 +19,26 @@ void EmulatedConsole::ReloadFromSettings() {
 }
 
 void EmulatedConsole::SetTouchParams() {
-    // TODO(german77): Support any number of fingers
     std::size_t index = 0;
 
-    // Hardcode mouse, touchscreen and cemuhook parameters
+    // We can't use mouse as touch if native mouse is enabled
     if (!Settings::values.mouse_enabled) {
-        // We can't use mouse as touch if native mouse is enabled
         touch_params[index++] = Common::ParamPackage{"engine:mouse,axis_x:10,axis_y:11,button:0"};
     }
 
     touch_params[index++] =
-        Common::ParamPackage{"engine:touch,axis_x:0,axis_y:1,button:0,touch_id:0"};
+        Common::ParamPackage{"engine:cemuhookudp,axis_x:17,axis_y:18,button:65536"};
     touch_params[index++] =
-        Common::ParamPackage{"engine:touch,axis_x:2,axis_y:3,button:1,touch_id:1"};
-    touch_params[index++] =
-        Common::ParamPackage{"engine:touch,axis_x:4,axis_y:5,button:2,touch_id:2"};
-    touch_params[index++] =
-        Common::ParamPackage{"engine:touch,axis_x:6,axis_y:7,button:3,touch_id:3"};
-    touch_params[index++] =
-        Common::ParamPackage{"engine:cemuhookudp,axis_x:17,axis_y:18,button:65536,touch_id:0"};
-    touch_params[index++] =
-        Common::ParamPackage{"engine:cemuhookudp,axis_x:19,axis_y:20,button:131072,touch_id:1"};
+        Common::ParamPackage{"engine:cemuhookudp,axis_x:19,axis_y:20,button:131072"};
+
+    for (int i = 0; i < static_cast<int>(MaxActiveTouchInputs); i++) {
+        Common::ParamPackage touchscreen_param{};
+        touchscreen_param.Set("engine", "touch");
+        touchscreen_param.Set("axis_x", i * 2);
+        touchscreen_param.Set("axis_y", (i * 2) + 1);
+        touchscreen_param.Set("button", i);
+        touch_params[index++] = touchscreen_param;
+    }
 
     const auto button_index =
         static_cast<u64>(Settings::values.touch_from_button_map_index.GetValue());
@@ -47,7 +46,7 @@ void EmulatedConsole::SetTouchParams() {
 
     // Map the rest of the fingers from touch from button configuration
     for (const auto& config_entry : touch_buttons) {
-        if (index >= touch_params.size()) {
+        if (index >= MaxTouchDevices) {
             continue;
         }
         Common::ParamPackage params{config_entry};
@@ -60,7 +59,6 @@ void EmulatedConsole::SetTouchParams() {
         touch_button_params.Set("button", params.Serialize());
         touch_button_params.Set("x", x);
         touch_button_params.Set("y", y);
-        touch_button_params.Set("touch_id", static_cast<int>(index));
         touch_params[index] = touch_button_params;
         index++;
     }
@@ -178,12 +176,38 @@ void EmulatedConsole::SetMotion(const Common::Input::CallbackStatus& callback) {
 }
 
 void EmulatedConsole::SetTouch(const Common::Input::CallbackStatus& callback, std::size_t index) {
-    if (index >= console.touch_values.size()) {
+    if (index >= MaxTouchDevices) {
         return;
     }
     std::unique_lock lock{mutex};
 
-    console.touch_values[index] = TransformToTouch(callback);
+    const auto touch_input = TransformToTouch(callback);
+    auto touch_index = GetIndexFromFingerId(index);
+    bool is_new_input = false;
+
+    if (!touch_index.has_value() && touch_input.pressed.value) {
+        touch_index = GetNextFreeIndex();
+        is_new_input = true;
+    }
+
+    // No free entries or invalid state. Ignore input
+    if (!touch_index.has_value()) {
+        return;
+    }
+
+    auto& touch_value = console.touch_values[touch_index.value()];
+
+    if (is_new_input) {
+        touch_value.pressed.value = true;
+        touch_value.id = static_cast<u32>(index);
+    }
+
+    touch_value.x = touch_input.x;
+    touch_value.y = touch_input.y;
+
+    if (!touch_input.pressed.value) {
+        touch_value.pressed.value = false;
+    }
 
     if (is_configuring) {
         lock.unlock();
@@ -191,11 +215,15 @@ void EmulatedConsole::SetTouch(const Common::Input::CallbackStatus& callback, st
         return;
     }
 
-    // TODO(german77): Remap touch id in sequential order
-    console.touch_state[index] = {
-        .position = {console.touch_values[index].x.value, console.touch_values[index].y.value},
-        .id = static_cast<u32>(console.touch_values[index].id),
-        .pressed = console.touch_values[index].pressed.value,
+    // Touch outside allowed range. Ignore input
+    if (touch_index.value() >= MaxActiveTouchInputs) {
+        return;
+    }
+
+    console.touch_state[touch_index.value()] = {
+        .position = {touch_value.x.value, touch_value.y.value},
+        .id = static_cast<u32>(touch_index.value()),
+        .pressed = touch_input.pressed.value,
     };
 
     lock.unlock();
@@ -222,6 +250,28 @@ TouchFingerState EmulatedConsole::GetTouch() const {
     return console.touch_state;
 }
 
+std::optional<std::size_t> EmulatedConsole::GetIndexFromFingerId(std::size_t finger_id) const {
+    for (std::size_t index = 0; index < MaxTouchDevices; ++index) {
+        const auto& finger = console.touch_values[index];
+        if (!finger.pressed.value) {
+            continue;
+        }
+        if (finger.id == static_cast<int>(finger_id)) {
+            return index;
+        }
+    }
+    return std::nullopt;
+}
+
+std::optional<std::size_t> EmulatedConsole::GetNextFreeIndex() const {
+    for (std::size_t index = 0; index < MaxTouchDevices; ++index) {
+        if (!console.touch_values[index].pressed.value) {
+            return index;
+        }
+    }
+    return std::nullopt;
+}
+
 void EmulatedConsole::TriggerOnChange(ConsoleTriggerType type) {
     std::scoped_lock lock{callback_mutex};
     for (const auto& poller_pair : callback_list) {

src/core/hid/emulated_console.h

@@ -7,6 +7,7 @@
 #include <functional>
 #include <memory>
 #include <mutex>
+#include <optional>
 #include <unordered_map>
 
 #include "common/common_funcs.h"
@@ -20,6 +21,8 @@
 #include "core/hid/motion_input.h"
 
 namespace Core::HID {
+static constexpr std::size_t MaxTouchDevices = 32;
+static constexpr std::size_t MaxActiveTouchInputs = 16;
 
 struct ConsoleMotionInfo {
     Common::Input::MotionStatus raw_status{};
@@ -27,13 +30,13 @@ struct ConsoleMotionInfo {
 };
 
 using ConsoleMotionDevices = std::unique_ptr<Common::Input::InputDevice>;
-using TouchDevices = std::array<std::unique_ptr<Common::Input::InputDevice>, 16>;
+using TouchDevices = std::array<std::unique_ptr<Common::Input::InputDevice>, MaxTouchDevices>;
 
 using ConsoleMotionParams = Common::ParamPackage;
-using TouchParams = std::array<Common::ParamPackage, 16>;
+using TouchParams = std::array<Common::ParamPackage, MaxTouchDevices>;
 
 using ConsoleMotionValues = ConsoleMotionInfo;
-using TouchValues = std::array<Common::Input::TouchStatus, 16>;
+using TouchValues = std::array<Common::Input::TouchStatus, MaxTouchDevices>;
 
 struct TouchFinger {
     u64 last_touch{};
@@ -55,7 +58,7 @@ struct ConsoleMotion {
     bool is_at_rest{};
 };
 
-using TouchFingerState = std::array<TouchFinger, 16>;
+using TouchFingerState = std::array<TouchFinger, MaxActiveTouchInputs>;
 
 struct ConsoleStatus {
     // Data from input_common
@@ -166,6 +169,10 @@ private:
      */
     void SetTouch(const Common::Input::CallbackStatus& callback, std::size_t index);
 
+    std::optional<std::size_t> GetIndexFromFingerId(std::size_t finger_id) const;
+
+    std::optional<std::size_t> GetNextFreeIndex() const;
+
     /**
      * Triggers a callback that something has changed on the console status
      * @param type Input type of the event to trigger

src/core/hid/input_converter.cpp

@@ -200,9 +200,6 @@ Common::Input::TouchStatus TransformToTouch(const Common::Input::CallbackStatus&
     x = std::clamp(x, 0.0f, 1.0f);
     y = std::clamp(y, 0.0f, 1.0f);
 
-    // Limit id to maximum number of fingers
-    status.id = std::clamp(status.id, 0, 16);
-
     if (status.pressed.inverted) {
         status.pressed.value = !status.pressed.value;
     }

src/core/hle/ipc_helpers.h

@@ -149,7 +149,7 @@ public:
             context->AddDomainObject(std::move(iface));
         } else {
             kernel.CurrentProcess()->GetResourceLimit()->Reserve(
-                Kernel::LimitableResource::Sessions, 1);
+                Kernel::LimitableResource::SessionCountMax, 1);
 
             auto* session = Kernel::KSession::Create(kernel);
             session->Initialize(nullptr, iface->GetServiceName());

src/core/hle/kernel/init/init_slab_setup.cpp

@@ -243,6 +243,7 @@ void InitializeSlabHeaps(Core::System& system, KMemoryLayout& memory_layout) {
             // If we somehow get an invalid type, abort.
         default:
             ASSERT_MSG(false, "Unknown slab type: {}", slab_types[i]);
+            break;
         }
 
         // If we've hit the end of a gap, free it.
@@ -265,7 +266,8 @@ void KPageBufferSlabHeap::Initialize(Core::System& system) {
     const size_t slab_size = num_pages * PageSize;
 
     // Reserve memory from the system resource limit.
-    ASSERT(kernel.GetSystemResourceLimit()->Reserve(LimitableResource::PhysicalMemory, slab_size));
+    ASSERT(
+        kernel.GetSystemResourceLimit()->Reserve(LimitableResource::PhysicalMemoryMax, slab_size));
 
     // Allocate memory for the slab.
     constexpr auto AllocateOption = KMemoryManager::EncodeOption(

src/core/hle/kernel/k_client_port.cpp

@@ -61,7 +61,7 @@ bool KClientPort::IsSignaled() const {
 Result KClientPort::CreateSession(KClientSession** out) {
     // Reserve a new session from the resource limit.
     KScopedResourceReservation session_reservation(kernel.CurrentProcess()->GetResourceLimit(),
-                                                   LimitableResource::Sessions);
+                                                   LimitableResource::SessionCountMax);
     R_UNLESS(session_reservation.Succeeded(), ResultLimitReached);
 
     // Update the session counts.

src/core/hle/kernel/k_event.cpp

@@ -20,8 +20,12 @@ void KEvent::Initialize(KProcess* owner) {
     m_readable_event.Initialize(this);
 
     // Set our owner process.
-    m_owner = owner;
-    m_owner->Open();
+    // HACK: this should never be nullptr, but service threads don't have a
+    // proper parent process yet.
+    if (owner != nullptr) {
+        m_owner = owner;
+        m_owner->Open();
+    }
 
     // Mark initialized.
     m_initialized = true;
@@ -50,8 +54,11 @@ Result KEvent::Clear() {
 void KEvent::PostDestroy(uintptr_t arg) {
     // Release the event count resource the owner process holds.
     KProcess* owner = reinterpret_cast<KProcess*>(arg);
-    owner->GetResourceLimit()->Release(LimitableResource::Events, 1);
-    owner->Close();
+
+    if (owner != nullptr) {
+        owner->GetResourceLimit()->Release(LimitableResource::EventCountMax, 1);
+        owner->Close();
+    }
 }
 
 } // namespace Kernel

src/core/hle/kernel/k_memory_block.h

@@ -216,13 +216,15 @@ struct KMemoryInfo {
 
     constexpr Svc::MemoryInfo GetSvcMemoryInfo() const {
         return {
-            .addr = m_address,
+            .base_address = m_address,
             .size = m_size,
             .state = static_cast<Svc::MemoryState>(m_state & KMemoryState::Mask),
-            .attr = static_cast<Svc::MemoryAttribute>(m_attribute & KMemoryAttribute::UserMask),
-            .perm = static_cast<Svc::MemoryPermission>(m_permission & KMemoryPermission::UserMask),
-            .ipc_refcount = m_ipc_lock_count,
-            .device_refcount = m_device_use_count,
+            .attribute =
+                static_cast<Svc::MemoryAttribute>(m_attribute & KMemoryAttribute::UserMask),
+            .permission =
+                static_cast<Svc::MemoryPermission>(m_permission & KMemoryPermission::UserMask),
+            .ipc_count = m_ipc_lock_count,
+            .device_count = m_device_use_count,
             .padding = {},
         };
     }

src/core/hle/kernel/k_page_table.cpp

@@ -920,8 +920,8 @@ Result KPageTable::SetupForIpcServer(VAddr* out_addr, size_t size, VAddr src_add
 
     // Reserve space for any partial pages we allocate.
     const size_t unmapped_size = aligned_src_size - mapping_src_size;
-    KScopedResourceReservation memory_reservation(m_resource_limit,
-                                                  LimitableResource::PhysicalMemory, unmapped_size);
+    KScopedResourceReservation memory_reservation(
+        m_resource_limit, LimitableResource::PhysicalMemoryMax, unmapped_size);
     R_UNLESS(memory_reservation.Succeeded(), ResultLimitReached);
 
     // Ensure that we manage page references correctly.
@@ -1227,7 +1227,7 @@ Result KPageTable::CleanupForIpcServer(VAddr address, size_t size, KMemoryState
     const VAddr mapping_start = Common::AlignUp((address), PageSize);
     const VAddr mapping_end = Common::AlignDown((address) + size, PageSize);
     const size_t mapping_size = (mapping_start < mapping_end) ? mapping_end - mapping_start : 0;
-    m_resource_limit->Release(LimitableResource::PhysicalMemory, aligned_size - mapping_size);
+    m_resource_limit->Release(LimitableResource::PhysicalMemoryMax, aligned_size - mapping_size);
 
     R_SUCCEED();
 }
@@ -1568,7 +1568,7 @@ Result KPageTable::MapPhysicalMemory(VAddr address, size_t size) {
         {
             // Reserve the memory from the process resource limit.
             KScopedResourceReservation memory_reservation(
-                m_resource_limit, LimitableResource::PhysicalMemory, size - mapped_size);
+                m_resource_limit, LimitableResource::PhysicalMemoryMax, size - mapped_size);
             R_UNLESS(memory_reservation.Succeeded(), ResultLimitReached);
 
             // Allocate pages for the new memory.
@@ -1908,7 +1908,7 @@ Result KPageTable::UnmapPhysicalMemory(VAddr address, size_t size) {
 
     // Release the memory resource.
     m_mapped_physical_memory_size -= mapped_size;
-    m_resource_limit->Release(LimitableResource::PhysicalMemory, mapped_size);
+    m_resource_limit->Release(LimitableResource::PhysicalMemoryMax, mapped_size);
 
     // Update memory blocks.
     m_memory_block_manager.Update(std::addressof(allocator), address, size / PageSize,
@@ -2301,6 +2301,7 @@ Result KPageTable::SetProcessMemoryPermission(VAddr addr, size_t size,
             break;
         default:
             ASSERT(false);
+            break;
         }
     }
 
@@ -2492,7 +2493,7 @@ Result KPageTable::SetHeapSize(VAddr* out, size_t size) {
                           OperationType::Unmap));
 
             // Release the memory from the resource limit.
-            m_resource_limit->Release(LimitableResource::PhysicalMemory, num_pages * PageSize);
+            m_resource_limit->Release(LimitableResource::PhysicalMemoryMax, num_pages * PageSize);
 
             // Apply the memory block update.
             m_memory_block_manager.Update(std::addressof(allocator), m_heap_region_start + size,
@@ -2522,7 +2523,7 @@ Result KPageTable::SetHeapSize(VAddr* out, size_t size) {
 
     // Reserve memory for the heap extension.
     KScopedResourceReservation memory_reservation(
-        m_resource_limit, LimitableResource::PhysicalMemory, allocation_size);
+        m_resource_limit, LimitableResource::PhysicalMemoryMax, allocation_size);
     R_UNLESS(memory_reservation.Succeeded(), ResultLimitReached);
 
     // Allocate pages for the heap extension.
@@ -2803,6 +2804,7 @@ Result KPageTable::Operate(VAddr addr, size_t num_pages, const KPageGroup& page_
             break;
         default:
             ASSERT(false);
+            break;
         }
 
         addr += size;
@@ -2838,6 +2840,7 @@ Result KPageTable::Operate(VAddr addr, size_t num_pages, KMemoryPermission perm,
         break;
     default:
         ASSERT(false);
+        break;
     }
     R_SUCCEED();
 }

src/core/hle/kernel/k_page_table.h

@@ -320,6 +320,9 @@ public:
     constexpr VAddr GetAliasCodeRegionStart() const {
         return m_alias_code_region_start;
     }
+    constexpr VAddr GetAliasCodeRegionEnd() const {
+        return m_alias_code_region_end;
+    }
     constexpr VAddr GetAliasCodeRegionSize() const {
         return m_alias_code_region_end - m_alias_code_region_start;
     }

src/core/hle/kernel/k_process.cpp

@@ -38,7 +38,7 @@ namespace {
  */
 void SetupMainThread(Core::System& system, KProcess& owner_process, u32 priority, VAddr stack_top) {
     const VAddr entry_point = owner_process.PageTable().GetCodeRegionStart();
-    ASSERT(owner_process.GetResourceLimit()->Reserve(LimitableResource::Threads, 1));
+    ASSERT(owner_process.GetResourceLimit()->Reserve(LimitableResource::ThreadCountMax, 1));
 
     KThread* thread = KThread::Create(system.Kernel());
     SCOPE_EXIT({ thread->Close(); });
@@ -124,7 +124,7 @@ void KProcess::DecrementRunningThreadCount() {
 }
 
 u64 KProcess::GetTotalPhysicalMemoryAvailable() {
-    const u64 capacity{resource_limit->GetFreeValue(LimitableResource::PhysicalMemory) +
+    const u64 capacity{resource_limit->GetFreeValue(LimitableResource::PhysicalMemoryMax) +
                        page_table.GetNormalMemorySize() + GetSystemResourceSize() + image_size +
                        main_thread_stack_size};
     if (const auto pool_size = kernel.MemoryManager().GetSize(KMemoryManager::Pool::Application);
@@ -349,8 +349,8 @@ Result KProcess::LoadFromMetadata(const FileSys::ProgramMetadata& metadata, std:
     // We currently do not support process-specific system resource
     UNIMPLEMENTED_IF(system_resource_size != 0);
 
-    KScopedResourceReservation memory_reservation(resource_limit, LimitableResource::PhysicalMemory,
-                                                  code_size + system_resource_size);
+    KScopedResourceReservation memory_reservation(
+        resource_limit, LimitableResource::PhysicalMemoryMax, code_size + system_resource_size);
     if (!memory_reservation.Succeeded()) {
         LOG_ERROR(Kernel, "Could not reserve process memory requirements of size {:X} bytes",
                   code_size + system_resource_size);
@@ -395,6 +395,7 @@ Result KProcess::LoadFromMetadata(const FileSys::ProgramMetadata& metadata, std:
 
     default:
         ASSERT(false);
+        break;
     }
 
     // Create TLS region
@@ -406,8 +407,8 @@ Result KProcess::LoadFromMetadata(const FileSys::ProgramMetadata& metadata, std:
 
 void KProcess::Run(s32 main_thread_priority, u64 stack_size) {
     AllocateMainThreadStack(stack_size);
-    resource_limit->Reserve(LimitableResource::Threads, 1);
-    resource_limit->Reserve(LimitableResource::PhysicalMemory, main_thread_stack_size);
+    resource_limit->Reserve(LimitableResource::ThreadCountMax, 1);
+    resource_limit->Reserve(LimitableResource::PhysicalMemoryMax, main_thread_stack_size);
 
     const std::size_t heap_capacity{memory_usage_capacity - (main_thread_stack_size + image_size)};
     ASSERT(!page_table.SetMaxHeapSize(heap_capacity).IsError());
@@ -442,7 +443,7 @@ void KProcess::PrepareForTermination() {
     plr_address = 0;
 
     if (resource_limit) {
-        resource_limit->Release(LimitableResource::PhysicalMemory,
+        resource_limit->Release(LimitableResource::PhysicalMemoryMax,
                                 main_thread_stack_size + image_size);
     }
 

src/core/hle/kernel/k_resource_limit.cpp

@@ -159,12 +159,13 @@ KResourceLimit* CreateResourceLimitForProcess(Core::System& system, s64 physical
     // TODO(bunnei): These values are the system defaults, the limits for service processes are
     // lower. These should use the correct limit values.
 
-    ASSERT(resource_limit->SetLimitValue(LimitableResource::PhysicalMemory, physical_memory_size)
+    ASSERT(resource_limit->SetLimitValue(LimitableResource::PhysicalMemoryMax, physical_memory_size)
                .IsSuccess());
-    ASSERT(resource_limit->SetLimitValue(LimitableResource::Threads, 800).IsSuccess());
-    ASSERT(resource_limit->SetLimitValue(LimitableResource::Events, 900).IsSuccess());
-    ASSERT(resource_limit->SetLimitValue(LimitableResource::TransferMemory, 200).IsSuccess());
-    ASSERT(resource_limit->SetLimitValue(LimitableResource::Sessions, 1133).IsSuccess());
+    ASSERT(resource_limit->SetLimitValue(LimitableResource::ThreadCountMax, 800).IsSuccess());
+    ASSERT(resource_limit->SetLimitValue(LimitableResource::EventCountMax, 900).IsSuccess());
+    ASSERT(
+        resource_limit->SetLimitValue(LimitableResource::TransferMemoryCountMax, 200).IsSuccess());
+    ASSERT(resource_limit->SetLimitValue(LimitableResource::SessionCountMax, 1133).IsSuccess());
 
     return resource_limit;
 }

src/core/hle/kernel/k_resource_limit.h

@@ -16,15 +16,8 @@ class CoreTiming;
 
 namespace Kernel {
 class KernelCore;
-enum class LimitableResource : u32 {
-    PhysicalMemory = 0,
-    Threads = 1,
-    Events = 2,
-    TransferMemory = 3,
-    Sessions = 4,
 
-    Count,
-};
+using LimitableResource = Svc::LimitableResource;
 
 constexpr bool IsValidResourceType(LimitableResource type) {
     return type < LimitableResource::Count;

src/core/hle/kernel/k_session.cpp

@@ -76,7 +76,7 @@ void KSession::OnClientClosed() {
 void KSession::PostDestroy(uintptr_t arg) {
     // Release the session count resource the owner process holds.
     KProcess* owner = reinterpret_cast<KProcess*>(arg);
-    owner->GetResourceLimit()->Release(LimitableResource::Sessions, 1);
+    owner->GetResourceLimit()->Release(LimitableResource::SessionCountMax, 1);
     owner->Close();
 }
 

src/core/hle/kernel/k_shared_memory.cpp

@@ -14,7 +14,7 @@ namespace Kernel {
 KSharedMemory::KSharedMemory(KernelCore& kernel_) : KAutoObjectWithSlabHeapAndContainer{kernel_} {}
 
 KSharedMemory::~KSharedMemory() {
-    kernel.GetSystemResourceLimit()->Release(LimitableResource::PhysicalMemory, size);
+    kernel.GetSystemResourceLimit()->Release(LimitableResource::PhysicalMemoryMax, size);
 }
 
 Result KSharedMemory::Initialize(Core::DeviceMemory& device_memory_, KProcess* owner_process_,
@@ -35,7 +35,7 @@ Result KSharedMemory::Initialize(Core::DeviceMemory& device_memory_, KProcess* o
     KResourceLimit* reslimit = kernel.GetSystemResourceLimit();
 
     // Reserve memory for ourselves.
-    KScopedResourceReservation memory_reservation(reslimit, LimitableResource::PhysicalMemory,
+    KScopedResourceReservation memory_reservation(reslimit, LimitableResource::PhysicalMemoryMax,
                                                   size_);
     R_UNLESS(memory_reservation.Succeeded(), ResultLimitReached);
 
@@ -57,7 +57,7 @@ Result KSharedMemory::Initialize(Core::DeviceMemory& device_memory_, KProcess* o
 
 void KSharedMemory::Finalize() {
     // Release the memory reservation.
-    resource_limit->Release(LimitableResource::PhysicalMemory, size);
+    resource_limit->Release(LimitableResource::PhysicalMemoryMax, size);
     resource_limit->Close();
 
     // Perform inherited finalization.

src/core/hle/kernel/k_thread.cpp

@@ -263,9 +263,9 @@ Result KThread::InitializeThread(KThread* thread, KThreadFunction func, uintptr_
     R_SUCCEED();
 }
 
-Result KThread::InitializeDummyThread(KThread* thread) {
+Result KThread::InitializeDummyThread(KThread* thread, KProcess* owner) {
     // Initialize the thread.
-    R_TRY(thread->Initialize({}, {}, {}, DummyThreadPriority, 3, {}, ThreadType::Dummy));
+    R_TRY(thread->Initialize({}, {}, {}, DummyThreadPriority, 3, owner, ThreadType::Dummy));
 
     // Initialize emulation parameters.
     thread->stack_parameters.disable_count = 0;
@@ -303,7 +303,7 @@ void KThread::PostDestroy(uintptr_t arg) {
     const bool resource_limit_release_hint = (arg & 1);
     const s64 hint_value = (resource_limit_release_hint ? 0 : 1);
     if (owner != nullptr) {
-        owner->GetResourceLimit()->Release(LimitableResource::Threads, 1, hint_value);
+        owner->GetResourceLimit()->Release(LimitableResource::ThreadCountMax, 1, hint_value);
         owner->Close();
     }
 }
@@ -1054,7 +1054,7 @@ void KThread::Exit() {
 
     // Release the thread resource hint, running thread count from parent.
     if (parent != nullptr) {
-        parent->GetResourceLimit()->Release(Kernel::LimitableResource::Threads, 0, 1);
+        parent->GetResourceLimit()->Release(Kernel::LimitableResource::ThreadCountMax, 0, 1);
         resource_limit_release_hint = true;
         parent->DecrementRunningThreadCount();
     }

src/core/hle/kernel/k_thread.h

@@ -415,7 +415,7 @@ public:
 
     static void PostDestroy(uintptr_t arg);
 
-    [[nodiscard]] static Result InitializeDummyThread(KThread* thread);
+    [[nodiscard]] static Result InitializeDummyThread(KThread* thread, KProcess* owner);
 
     [[nodiscard]] static Result InitializeMainThread(Core::System& system, KThread* thread,
                                                      s32 virt_core);

src/core/hle/kernel/k_transfer_memory.cpp

@@ -37,7 +37,7 @@ void KTransferMemory::Finalize() {
 
 void KTransferMemory::PostDestroy(uintptr_t arg) {
     KProcess* owner = reinterpret_cast<KProcess*>(arg);
-    owner->GetResourceLimit()->Release(LimitableResource::TransferMemory, 1);
+    owner->GetResourceLimit()->Release(LimitableResource::TransferMemoryCountMax, 1);
     owner->Close();
 }
 

src/core/hle/kernel/kernel.cpp

@@ -91,7 +91,7 @@ struct KernelCore::Impl {
                                        pt_heap_region.GetSize());
         }
 
-        RegisterHostThread();
+        RegisterHostThread(nullptr);
 
         default_service_thread = &CreateServiceThread(kernel, "DefaultServiceThread");
     }
@@ -229,18 +229,22 @@ struct KernelCore::Impl {
         const auto kernel_size{sizes.second};
 
         // If setting the default system values fails, then something seriously wrong has occurred.
-        ASSERT(system_resource_limit->SetLimitValue(LimitableResource::PhysicalMemory, total_size)
+        ASSERT(
+            system_resource_limit->SetLimitValue(LimitableResource::PhysicalMemoryMax, total_size)
+                .IsSuccess());
+        ASSERT(system_resource_limit->SetLimitValue(LimitableResource::ThreadCountMax, 800)
                    .IsSuccess());
-        ASSERT(system_resource_limit->SetLimitValue(LimitableResource::Threads, 800).IsSuccess());
-        ASSERT(system_resource_limit->SetLimitValue(LimitableResource::Events, 900).IsSuccess());
-        ASSERT(system_resource_limit->SetLimitValue(LimitableResource::TransferMemory, 200)
+        ASSERT(system_resource_limit->SetLimitValue(LimitableResource::EventCountMax, 900)
                    .IsSuccess());
-        ASSERT(system_resource_limit->SetLimitValue(LimitableResource::Sessions, 1133).IsSuccess());
-        system_resource_limit->Reserve(LimitableResource::PhysicalMemory, kernel_size);
+        ASSERT(system_resource_limit->SetLimitValue(LimitableResource::TransferMemoryCountMax, 200)
+                   .IsSuccess());
+        ASSERT(system_resource_limit->SetLimitValue(LimitableResource::SessionCountMax, 1133)
+                   .IsSuccess());
+        system_resource_limit->Reserve(LimitableResource::PhysicalMemoryMax, kernel_size);
 
         // Reserve secure applet memory, introduced in firmware 5.0.0
         constexpr u64 secure_applet_memory_size{4_MiB};
-        ASSERT(system_resource_limit->Reserve(LimitableResource::PhysicalMemory,
+        ASSERT(system_resource_limit->Reserve(LimitableResource::PhysicalMemoryMax,
                                               secure_applet_memory_size));
     }
 
@@ -373,15 +377,18 @@ struct KernelCore::Impl {
     }
 
     // Gets the dummy KThread for the caller, allocating a new one if this is the first time
-    KThread* GetHostDummyThread() {
+    KThread* GetHostDummyThread(KThread* existing_thread) {
         auto initialize = [this](KThread* thread) {
-            ASSERT(KThread::InitializeDummyThread(thread).IsSuccess());
+            ASSERT(KThread::InitializeDummyThread(thread, nullptr).IsSuccess());
             thread->SetName(fmt::format("DummyThread:{}", GetHostThreadId()));
             return thread;
         };
 
-        thread_local auto raw_thread = KThread(system.Kernel());
-        thread_local auto thread = initialize(&raw_thread);
+        thread_local KThread raw_thread{system.Kernel()};
+        thread_local KThread* thread = nullptr;
+        if (thread == nullptr) {
+            thread = (existing_thread == nullptr) ? initialize(&raw_thread) : existing_thread;
+        }
 
         return thread;
     }
@@ -396,9 +403,9 @@ struct KernelCore::Impl {
     }
 
     /// Registers a new host thread by allocating a host thread ID for it
-    void RegisterHostThread() {
+    void RegisterHostThread(KThread* existing_thread) {
         [[maybe_unused]] const auto this_id = GetHostThreadId();
-        [[maybe_unused]] const auto dummy_thread = GetHostDummyThread();
+        [[maybe_unused]] const auto dummy_thread = GetHostDummyThread(existing_thread);
     }
 
     [[nodiscard]] u32 GetCurrentHostThreadID() {
@@ -429,7 +436,7 @@ struct KernelCore::Impl {
     KThread* GetCurrentEmuThread() {
         const auto thread_id = GetCurrentHostThreadID();
         if (thread_id >= Core::Hardware::NUM_CPU_CORES) {
-            return GetHostDummyThread();
+            return GetHostDummyThread(nullptr);
         }
 
         return current_thread;
@@ -1120,8 +1127,12 @@ void KernelCore::RegisterCoreThread(std::size_t core_id) {
     impl->RegisterCoreThread(core_id);
 }
 
-void KernelCore::RegisterHostThread() {
-    impl->RegisterHostThread();
+void KernelCore::RegisterHostThread(KThread* existing_thread) {
+    impl->RegisterHostThread(existing_thread);
+
+    if (existing_thread != nullptr) {
+        ASSERT(GetCurrentEmuThread() == existing_thread);
+    }
 }
 
 u32 KernelCore::GetCurrentHostThreadID() const {
@@ -1196,16 +1207,28 @@ void KernelCore::Suspend(bool suspended) {
     const bool should_suspend{exception_exited || suspended};
     const auto activity = should_suspend ? ProcessActivity::Paused : ProcessActivity::Runnable;
 
-    for (auto* process : GetProcessList()) {
-        process->SetActivity(activity);
+    std::vector<KScopedAutoObject<KThread>> process_threads;
+    {
+        KScopedSchedulerLock sl{*this};
+
+        if (auto* process = CurrentProcess(); process != nullptr) {
+            process->SetActivity(activity);
+
+            if (!should_suspend) {
+                // Runnable now; no need to wait.
+                return;
+            }
 
-        if (should_suspend) {
-            // Wait for execution to stop
             for (auto* thread : process->GetThreadList()) {
-                thread->WaitUntilSuspended();
+                process_threads.emplace_back(thread);
             }
         }
     }
+
+    // Wait for execution to stop.
+    for (auto& thread : process_threads) {
+        thread->WaitUntilSuspended();
+    }
 }
 
 void KernelCore::ShutdownCores() {

src/core/hle/kernel/kernel.h

@@ -240,7 +240,7 @@ public:
     void RegisterCoreThread(std::size_t core_id);
 
     /// Register the current thread as a non CPU core thread.
-    void RegisterHostThread();
+    void RegisterHostThread(KThread* existing_thread = nullptr);
 
     /// Gets the virtual memory manager for the kernel.
     KMemoryManager& MemoryManager();

src/core/hle/kernel/physical_core.cpp

@@ -12,7 +12,7 @@ namespace Kernel {
 
 PhysicalCore::PhysicalCore(std::size_t core_index_, Core::System& system_, KScheduler& scheduler_)
     : core_index{core_index_}, system{system_}, scheduler{scheduler_} {
-#ifdef ARCHITECTURE_x86_64
+#if defined(ARCHITECTURE_x86_64) || defined(ARCHITECTURE_arm64)
     // TODO(bunnei): Initialization relies on a core being available. We may later replace this with
     // a 32-bit instance of Dynarmic. This should be abstracted out to a CPU manager.
     auto& kernel = system.Kernel();
@@ -26,7 +26,7 @@ PhysicalCore::PhysicalCore(std::size_t core_index_, Core::System& system_, KSche
 PhysicalCore::~PhysicalCore() = default;
 
 void PhysicalCore::Initialize([[maybe_unused]] bool is_64_bit) {
-#ifdef ARCHITECTURE_x86_64
+#if defined(ARCHITECTURE_x86_64) || defined(ARCHITECTURE_arm64)
     auto& kernel = system.Kernel();
     if (!is_64_bit) {
         // We already initialized a 64-bit core, replace with a 32-bit one.

src/core/hle/kernel/service_thread.cpp

@@ -36,11 +36,11 @@ public:
 private:
     KernelCore& kernel;
 
-    std::jthread m_thread;
+    std::jthread m_host_thread;
     std::mutex m_session_mutex;
     std::map<KServerSession*, std::shared_ptr<SessionRequestManager>> m_sessions;
     KEvent* m_wakeup_event;
-    KProcess* m_process;
+    KThread* m_thread;
     std::atomic<bool> m_shutdown_requested;
     const std::string m_service_name;
 };
@@ -132,7 +132,7 @@ void ServiceThread::Impl::SessionClosed(KServerSession* server_session,
 void ServiceThread::Impl::LoopProcess() {
     Common::SetCurrentThreadName(m_service_name.c_str());
 
-    kernel.RegisterHostThread();
+    kernel.RegisterHostThread(m_thread);
 
     while (!m_shutdown_requested.load()) {
         WaitAndProcessImpl();
@@ -160,7 +160,7 @@ ServiceThread::Impl::~Impl() {
     // Shut down the processing thread.
     m_shutdown_requested.store(true);
     m_wakeup_event->Signal();
-    m_thread.join();
+    m_host_thread.join();
 
     // Lock mutex.
     m_session_mutex.lock();
@@ -177,33 +177,22 @@ ServiceThread::Impl::~Impl() {
     m_wakeup_event->GetReadableEvent().Close();
     m_wakeup_event->Close();
 
-    // Close process.
-    m_process->Close();
+    // Close thread.
+    m_thread->Close();
 }
 
 ServiceThread::Impl::Impl(KernelCore& kernel_, const std::string& service_name)
     : kernel{kernel_}, m_service_name{service_name} {
-    // Initialize process.
-    m_process = KProcess::Create(kernel);
-    KProcess::Initialize(m_process, kernel.System(), service_name,
-                         KProcess::ProcessType::KernelInternal, kernel.GetSystemResourceLimit());
-
-    // Reserve a new event from the process resource limit
-    KScopedResourceReservation event_reservation(m_process, LimitableResource::Events);
-    ASSERT(event_reservation.Succeeded());
-
     // Initialize event.
     m_wakeup_event = KEvent::Create(kernel);
-    m_wakeup_event->Initialize(m_process);
+    m_wakeup_event->Initialize(nullptr);
 
-    // Commit the event reservation.
-    event_reservation.Commit();
-
-    // Register the event.
-    KEvent::Register(kernel, m_wakeup_event);
+    // Initialize thread.
+    m_thread = KThread::Create(kernel);
+    ASSERT(KThread::InitializeDummyThread(m_thread, nullptr).IsSuccess());
 
     // Start thread.
-    m_thread = std::jthread([this] { LoopProcess(); });
+    m_host_thread = std::jthread([this] { LoopProcess(); });
 }
 
 ServiceThread::ServiceThread(KernelCore& kernel, const std::string& name)

src/core/hle/kernel/svc.cpp

@@ -267,7 +267,7 @@ Result CreateSession(Core::System& system, Handle* out_server, Handle* out_clien
 
     // Reserve a new session from the process resource limit.
     // FIXME: LimitableResource_SessionCountMax
-    KScopedResourceReservation session_reservation(&process, LimitableResource::Sessions);
+    KScopedResourceReservation session_reservation(&process, LimitableResource::SessionCountMax);
     if (session_reservation.Succeeded()) {
         session = T::Create(system.Kernel());
     } else {
@@ -298,7 +298,7 @@ Result CreateSession(Core::System& system, Handle* out_server, Handle* out_clien
 
         // We successfully allocated a session, so add the object we allocated to the resource
         // limit.
-        // system.Kernel().GetSystemResourceLimit().Reserve(LimitableResource::Sessions, 1);
+        // system.Kernel().GetSystemResourceLimit().Reserve(LimitableResource::SessionCountMax, 1);
     }
 
     // Check that we successfully created a session.
@@ -656,27 +656,12 @@ static Result ArbitrateUnlock32(Core::System& system, u32 address) {
     return ArbitrateUnlock(system, address);
 }
 
-enum class BreakType : u32 {
-    Panic = 0,
-    AssertionFailed = 1,
-    PreNROLoad = 3,
-    PostNROLoad = 4,
-    PreNROUnload = 5,
-    PostNROUnload = 6,
-    CppException = 7,
-};
-
-struct BreakReason {
-    union {
-        u32 raw;
-        BitField<0, 30, BreakType> break_type;
-        BitField<31, 1, u32> signal_debugger;
-    };
-};
-
 /// Break program execution
 static void Break(Core::System& system, u32 reason, u64 info1, u64 info2) {
-    BreakReason break_reason{reason};
+    BreakReason break_reason =
+        static_cast<BreakReason>(reason & ~static_cast<u32>(BreakReason::NotificationOnlyFlag));
+    bool notification_only = (reason & static_cast<u32>(BreakReason::NotificationOnlyFlag)) != 0;
+
     bool has_dumped_buffer{};
     std::vector<u8> debug_buffer;
 
@@ -705,57 +690,56 @@ static void Break(Core::System& system, u32 reason, u64 info1, u64 info2) {
         }
         has_dumped_buffer = true;
     };
-    switch (break_reason.break_type) {
-    case BreakType::Panic:
-        LOG_CRITICAL(Debug_Emulated, "Signalling debugger, PANIC! info1=0x{:016X}, info2=0x{:016X}",
+    switch (break_reason) {
+    case BreakReason::Panic:
+        LOG_CRITICAL(Debug_Emulated, "Userspace PANIC! info1=0x{:016X}, info2=0x{:016X}", info1,
+                     info2);
+        handle_debug_buffer(info1, info2);
+        break;
+    case BreakReason::Assert:
+        LOG_CRITICAL(Debug_Emulated, "Userspace Assertion failed! info1=0x{:016X}, info2=0x{:016X}",
                      info1, info2);
         handle_debug_buffer(info1, info2);
         break;
-    case BreakType::AssertionFailed:
-        LOG_CRITICAL(Debug_Emulated,
-                     "Signalling debugger, Assertion failed! info1=0x{:016X}, info2=0x{:016X}",
-                     info1, info2);
+    case BreakReason::User:
+        LOG_WARNING(Debug_Emulated, "Userspace Break! 0x{:016X} with size 0x{:016X}", info1, info2);
         handle_debug_buffer(info1, info2);
         break;
-    case BreakType::PreNROLoad:
-        LOG_WARNING(
-            Debug_Emulated,
-            "Signalling debugger, Attempting to load an NRO at 0x{:016X} with size 0x{:016X}",
-            info1, info2);
+    case BreakReason::PreLoadDll:
+        LOG_INFO(Debug_Emulated,
+                 "Userspace Attempting to load an NRO at 0x{:016X} with size 0x{:016X}", info1,
+                 info2);
         break;
-    case BreakType::PostNROLoad:
-        LOG_WARNING(Debug_Emulated,
-                    "Signalling debugger, Loaded an NRO at 0x{:016X} with size 0x{:016X}", info1,
-                    info2);
+    case BreakReason::PostLoadDll:
+        LOG_INFO(Debug_Emulated, "Userspace Loaded an NRO at 0x{:016X} with size 0x{:016X}", info1,
+                 info2);
         break;
-    case BreakType::PreNROUnload:
-        LOG_WARNING(
-            Debug_Emulated,
-            "Signalling debugger, Attempting to unload an NRO at 0x{:016X} with size 0x{:016X}",
-            info1, info2);
+    case BreakReason::PreUnloadDll:
+        LOG_INFO(Debug_Emulated,
+                 "Userspace Attempting to unload an NRO at 0x{:016X} with size 0x{:016X}", info1,
+                 info2);
         break;
-    case BreakType::PostNROUnload:
-        LOG_WARNING(Debug_Emulated,
-                    "Signalling debugger, Unloaded an NRO at 0x{:016X} with size 0x{:016X}", info1,
-                    info2);
+    case BreakReason::PostUnloadDll:
+        LOG_INFO(Debug_Emulated, "Userspace Unloaded an NRO at 0x{:016X} with size 0x{:016X}",
+                 info1, info2);
         break;
-    case BreakType::CppException:
+    case BreakReason::CppException:
         LOG_CRITICAL(Debug_Emulated, "Signalling debugger. Uncaught C++ exception encountered.");
         break;
     default:
         LOG_WARNING(
             Debug_Emulated,
-            "Signalling debugger, Unknown break reason {}, info1=0x{:016X}, info2=0x{:016X}",
-            static_cast<u32>(break_reason.break_type.Value()), info1, info2);
+            "Signalling debugger, Unknown break reason {:#X}, info1=0x{:016X}, info2=0x{:016X}",
+            reason, info1, info2);
         handle_debug_buffer(info1, info2);
         break;
     }
 
-    system.GetReporter().SaveSvcBreakReport(
-        static_cast<u32>(break_reason.break_type.Value()), break_reason.signal_debugger.As<bool>(),
-        info1, info2, has_dumped_buffer ? std::make_optional(debug_buffer) : std::nullopt);
+    system.GetReporter().SaveSvcBreakReport(reason, notification_only, info1, info2,
+                                            has_dumped_buffer ? std::make_optional(debug_buffer)
+                                                              : std::nullopt);
 
-    if (!break_reason.signal_debugger) {
+    if (!notification_only) {
         LOG_CRITICAL(
             Debug_Emulated,
             "Emulated program broke execution! reason=0x{:016X}, info1=0x{:016X}, info2=0x{:016X}",
@@ -1716,13 +1700,13 @@ static Result QueryProcessMemory(Core::System& system, VAddr memory_info_address
     auto& memory{system.Memory()};
     const auto memory_info{process->PageTable().QueryInfo(address).GetSvcMemoryInfo()};
 
-    memory.Write64(memory_info_address + 0x00, memory_info.addr);
+    memory.Write64(memory_info_address + 0x00, memory_info.base_address);
     memory.Write64(memory_info_address + 0x08, memory_info.size);
     memory.Write32(memory_info_address + 0x10, static_cast<u32>(memory_info.state) & 0xff);
-    memory.Write32(memory_info_address + 0x14, static_cast<u32>(memory_info.attr));
-    memory.Write32(memory_info_address + 0x18, static_cast<u32>(memory_info.perm));
-    memory.Write32(memory_info_address + 0x1c, memory_info.ipc_refcount);
-    memory.Write32(memory_info_address + 0x20, memory_info.device_refcount);
+    memory.Write32(memory_info_address + 0x14, static_cast<u32>(memory_info.attribute));
+    memory.Write32(memory_info_address + 0x18, static_cast<u32>(memory_info.permission));
+    memory.Write32(memory_info_address + 0x1c, memory_info.ipc_count);
+    memory.Write32(memory_info_address + 0x20, memory_info.device_count);
     memory.Write32(memory_info_address + 0x24, 0);
 
     // Page info appears to be currently unused by the kernel and is always set to zero.
@@ -1943,7 +1927,7 @@ static Result CreateThread(Core::System& system, Handle* out_handle, VAddr entry
 
     // Reserve a new thread from the process resource limit (waiting up to 100ms).
     KScopedResourceReservation thread_reservation(
-        kernel.CurrentProcess(), LimitableResource::Threads, 1,
+        kernel.CurrentProcess(), LimitableResource::ThreadCountMax, 1,
         system.CoreTiming().GetGlobalTimeNs().count() + 100000000);
     if (!thread_reservation.Succeeded()) {
         LOG_ERROR(Kernel_SVC, "Could not reserve a new thread");
@@ -2344,7 +2328,7 @@ static Result CreateTransferMemory(Core::System& system, Handle* out, VAddr addr
 
     // Reserve a new transfer memory from the process resource limit.
     KScopedResourceReservation trmem_reservation(kernel.CurrentProcess(),
-                                                 LimitableResource::TransferMemory);
+                                                 LimitableResource::TransferMemoryCountMax);
     R_UNLESS(trmem_reservation.Succeeded(), ResultLimitReached);
 
     // Create the transfer memory.
@@ -2496,7 +2480,7 @@ static Result CreateEvent(Core::System& system, Handle* out_write, Handle* out_r
 
     // Reserve a new event from the process resource limit
     KScopedResourceReservation event_reservation(kernel.CurrentProcess(),
-                                                 LimitableResource::Events);
+                                                 LimitableResource::EventCountMax);
     R_UNLESS(event_reservation.Succeeded(), ResultLimitReached);
 
     // Create a new event.
@@ -2539,11 +2523,6 @@ static Result CreateEvent32(Core::System& system, Handle* out_write, Handle* out
 static Result GetProcessInfo(Core::System& system, u64* out, Handle process_handle, u32 type) {
     LOG_DEBUG(Kernel_SVC, "called, handle=0x{:08X}, type=0x{:X}", process_handle, type);
 
-    // This function currently only allows retrieving a process' status.
-    enum class InfoType {
-        Status,
-    };
-
     const auto& handle_table = system.Kernel().CurrentProcess()->GetHandleTable();
     KScopedAutoObject process = handle_table.GetObject<KProcess>(process_handle);
     if (process.IsNull()) {
@@ -2552,9 +2531,9 @@ static Result GetProcessInfo(Core::System& system, u64* out, Handle process_hand
         return ResultInvalidHandle;
     }
 
-    const auto info_type = static_cast<InfoType>(type);
-    if (info_type != InfoType::Status) {
-        LOG_ERROR(Kernel_SVC, "Expected info_type to be Status but got {} instead", type);
+    const auto info_type = static_cast<ProcessInfoType>(type);
+    if (info_type != ProcessInfoType::ProcessState) {
+        LOG_ERROR(Kernel_SVC, "Expected info_type to be ProcessState but got {} instead", type);
         return ResultInvalidEnumValue;
     }
 
@@ -2722,14 +2701,24 @@ static Result GetThreadList(Core::System& system, u32* out_num_threads, VAddr ou
     return ResultSuccess;
 }
 
-static Result FlushProcessDataCache32([[maybe_unused]] Core::System& system,
-                                      [[maybe_unused]] Handle handle, [[maybe_unused]] u32 address,
-                                      [[maybe_unused]] u32 size) {
-    // Note(Blinkhawk): For emulation purposes of the data cache this is mostly a no-op,
-    // as all emulation is done in the same cache level in host architecture, thus data cache
-    // does not need flushing.
-    LOG_DEBUG(Kernel_SVC, "called");
-    return ResultSuccess;
+static Result FlushProcessDataCache32(Core::System& system, Handle process_handle, u64 address,
+                                      u64 size) {
+    // Validate address/size.
+    R_UNLESS(size > 0, ResultInvalidSize);
+    R_UNLESS(address == static_cast<uintptr_t>(address), ResultInvalidCurrentMemory);
+    R_UNLESS(size == static_cast<size_t>(size), ResultInvalidCurrentMemory);
+
+    // Get the process from its handle.
+    KScopedAutoObject process =
+        system.Kernel().CurrentProcess()->GetHandleTable().GetObject<KProcess>(process_handle);
+    R_UNLESS(process.IsNotNull(), ResultInvalidHandle);
+
+    // Verify the region is within range.
+    auto& page_table = process->PageTable();
+    R_UNLESS(page_table.Contains(address, size), ResultInvalidCurrentMemory);
+
+    // Perform the operation.
+    R_RETURN(system.Memory().FlushDataCache(*process, address, size));
 }
 
 namespace {

src/core/hle/kernel/svc_types.h

@@ -8,6 +8,8 @@
 
 namespace Kernel::Svc {
 
+using Handle = u32;
+
 enum class MemoryState : u32 {
     Free = 0x00,
     Io = 0x01,
@@ -55,17 +57,6 @@ enum class MemoryPermission : u32 {
 };
 DECLARE_ENUM_FLAG_OPERATORS(MemoryPermission);
 
-struct MemoryInfo {
-    u64 addr{};
-    u64 size{};
-    MemoryState state{};
-    MemoryAttribute attr{};
-    MemoryPermission perm{};
-    u32 ipc_refcount{};
-    u32 device_refcount{};
-    u32 padding{};
-};
-
 enum class SignalType : u32 {
     Signal = 0,
     SignalAndIncrementIfEqual = 1,
@@ -124,7 +115,57 @@ enum class ProcessExitReason : u32 {
 
 constexpr inline size_t ThreadLocalRegionSize = 0x200;
 
-// Debug types.
+struct PageInfo {
+    u32 flags;
+};
+
+// Info Types.
+enum class InfoType : u32 {
+    CoreMask = 0,
+    PriorityMask = 1,
+    AliasRegionAddress = 2,
+    AliasRegionSize = 3,
+    HeapRegionAddress = 4,
+    HeapRegionSize = 5,
+    TotalMemorySize = 6,
+    UsedMemorySize = 7,
+    DebuggerAttached = 8,
+    ResourceLimit = 9,
+    IdleTickCount = 10,
+    RandomEntropy = 11,
+    AslrRegionAddress = 12,
+    AslrRegionSize = 13,
+    StackRegionAddress = 14,
+    StackRegionSize = 15,
+    SystemResourceSizeTotal = 16,
+    SystemResourceSizeUsed = 17,
+    ProgramId = 18,
+    InitialProcessIdRange = 19,
+    UserExceptionContextAddress = 20,
+    TotalNonSystemMemorySize = 21,
+    UsedNonSystemMemorySize = 22,
+    IsApplication = 23,
+    FreeThreadCount = 24,
+    ThreadTickCount = 25,
+    IsSvcPermitted = 26,
+
+    MesosphereMeta = 65000,
+    MesosphereCurrentProcess = 65001,
+};
+
+enum class BreakReason : u32 {
+    Panic = 0,
+    Assert = 1,
+    User = 2,
+    PreLoadDll = 3,
+    PostLoadDll = 4,
+    PreUnloadDll = 5,
+    PostUnloadDll = 6,
+    CppException = 7,
+
+    NotificationOnlyFlag = 0x80000000,
+};
+
 enum class DebugEvent : u32 {
     CreateProcess = 0,
     CreateThread = 1,
@@ -133,6 +174,14 @@ enum class DebugEvent : u32 {
     Exception = 4,
 };
 
+enum class DebugThreadParam : u32 {
+    Priority = 0,
+    State = 1,
+    IdealCore = 2,
+    CurrentCore = 3,
+    AffinityMask = 4,
+};
+
 enum class DebugException : u32 {
     UndefinedInstruction = 0,
     InstructionAbort = 1,
@@ -146,4 +195,401 @@ enum class DebugException : u32 {
     MemorySystemError = 9,
 };
 
+enum class DebugEventFlag : u32 {
+    Stopped = (1u << 0),
+};
+
+enum class BreakPointType : u32 {
+    HardwareInstruction = 0,
+    HardwareData = 1,
+};
+
+enum class HardwareBreakPointRegisterName : u32 {
+    I0 = 0,
+    I1 = 1,
+    I2 = 2,
+    I3 = 3,
+    I4 = 4,
+    I5 = 5,
+    I6 = 6,
+    I7 = 7,
+    I8 = 8,
+    I9 = 9,
+    I10 = 10,
+    I11 = 11,
+    I12 = 12,
+    I13 = 13,
+    I14 = 14,
+    I15 = 15,
+    D0 = 16,
+    D1 = 17,
+    D2 = 18,
+    D3 = 19,
+    D4 = 20,
+    D5 = 21,
+    D6 = 22,
+    D7 = 23,
+    D8 = 24,
+    D9 = 25,
+    D10 = 26,
+    D11 = 27,
+    D12 = 28,
+    D13 = 29,
+    D14 = 30,
+    D15 = 31,
+};
+
+namespace lp64 {
+struct LastThreadContext {
+    u64 fp;
+    u64 sp;
+    u64 lr;
+    u64 pc;
+};
+
+struct PhysicalMemoryInfo {
+    PAddr physical_address;
+    u64 virtual_address;
+    u64 size;
+};
+
+struct DebugInfoCreateProcess {
+    u64 program_id;
+    u64 process_id;
+    std::array<char, 0xC> name;
+    u32 flags;
+    u64 user_exception_context_address; // 5.0.0+
+};
+
+struct DebugInfoCreateThread {
+    u64 thread_id;
+    u64 tls_address;
+    // Removed in 11.0.0 u64 entrypoint;
+};
+
+struct DebugInfoExitProcess {
+    ProcessExitReason reason;
+};
+
+struct DebugInfoExitThread {
+    ThreadExitReason reason;
+};
+
+struct DebugInfoUndefinedInstructionException {
+    u32 insn;
+};
+
+struct DebugInfoDataAbortException {
+    u64 address;
+};
+
+struct DebugInfoAlignmentFaultException {
+    u64 address;
+};
+
+struct DebugInfoBreakPointException {
+    BreakPointType type;
+    u64 address;
+};
+
+struct DebugInfoUserBreakException {
+    BreakReason break_reason;
+    u64 address;
+    u64 size;
+};
+
+struct DebugInfoDebuggerBreakException {
+    std::array<u64, 4> active_thread_ids;
+};
+
+struct DebugInfoUndefinedSystemCallException {
+    u32 id;
+};
+
+union DebugInfoSpecificException {
+    DebugInfoUndefinedInstructionException undefined_instruction;
+    DebugInfoDataAbortException data_abort;
+    DebugInfoAlignmentFaultException alignment_fault;
+    DebugInfoBreakPointException break_point;
+    DebugInfoUserBreakException user_break;
+    DebugInfoDebuggerBreakException debugger_break;
+    DebugInfoUndefinedSystemCallException undefined_system_call;
+    u64 raw;
+};
+
+struct DebugInfoException {
+    DebugException type;
+    u64 address;
+    DebugInfoSpecificException specific;
+};
+
+union DebugInfo {
+    DebugInfoCreateProcess create_process;
+    DebugInfoCreateThread create_thread;
+    DebugInfoExitProcess exit_process;
+    DebugInfoExitThread exit_thread;
+    DebugInfoException exception;
+};
+
+struct DebugEventInfo {
+    DebugEvent type;
+    u32 flags;
+    u64 thread_id;
+    DebugInfo info;
+};
+static_assert(sizeof(DebugEventInfo) >= 0x40);
+
+struct SecureMonitorArguments {
+    std::array<u64, 8> r;
+};
+static_assert(sizeof(SecureMonitorArguments) == 0x40);
+} // namespace lp64
+
+namespace ilp32 {
+struct LastThreadContext {
+    u32 fp;
+    u32 sp;
+    u32 lr;
+    u32 pc;
+};
+
+struct PhysicalMemoryInfo {
+    PAddr physical_address;
+    u32 virtual_address;
+    u32 size;
+};
+
+struct DebugInfoCreateProcess {
+    u64 program_id;
+    u64 process_id;
+    std::array<char, 0xC> name;
+    u32 flags;
+    u32 user_exception_context_address; // 5.0.0+
+};
+
+struct DebugInfoCreateThread {
+    u64 thread_id;
+    u32 tls_address;
+    // Removed in 11.0.0 u32 entrypoint;
+};
+
+struct DebugInfoExitProcess {
+    ProcessExitReason reason;
+};
+
+struct DebugInfoExitThread {
+    ThreadExitReason reason;
+};
+
+struct DebugInfoUndefinedInstructionException {
+    u32 insn;
+};
+
+struct DebugInfoDataAbortException {
+    u32 address;
+};
+
+struct DebugInfoAlignmentFaultException {
+    u32 address;
+};
+
+struct DebugInfoBreakPointException {
+    BreakPointType type;
+    u32 address;
+};
+
+struct DebugInfoUserBreakException {
+    BreakReason break_reason;
+    u32 address;
+    u32 size;
+};
+
+struct DebugInfoDebuggerBreakException {
+    std::array<u64, 4> active_thread_ids;
+};
+
+struct DebugInfoUndefinedSystemCallException {
+    u32 id;
+};
+
+union DebugInfoSpecificException {
+    DebugInfoUndefinedInstructionException undefined_instruction;
+    DebugInfoDataAbortException data_abort;
+    DebugInfoAlignmentFaultException alignment_fault;
+    DebugInfoBreakPointException break_point;
+    DebugInfoUserBreakException user_break;
+    DebugInfoDebuggerBreakException debugger_break;
+    DebugInfoUndefinedSystemCallException undefined_system_call;
+    u64 raw;
+};
+
+struct DebugInfoException {
+    DebugException type;
+    u32 address;
+    DebugInfoSpecificException specific;
+};
+
+union DebugInfo {
+    DebugInfoCreateProcess create_process;
+    DebugInfoCreateThread create_thread;
+    DebugInfoExitProcess exit_process;
+    DebugInfoExitThread exit_thread;
+    DebugInfoException exception;
+};
+
+struct DebugEventInfo {
+    DebugEvent type;
+    u32 flags;
+    u64 thread_id;
+    DebugInfo info;
+};
+
+struct SecureMonitorArguments {
+    std::array<u32, 8> r;
+};
+static_assert(sizeof(SecureMonitorArguments) == 0x20);
+} // namespace ilp32
+
+struct ThreadContext {
+    std::array<u64, 29> r;
+    u64 fp;
+    u64 lr;
+    u64 sp;
+    u64 pc;
+    u32 pstate;
+    u32 padding;
+    std::array<u128, 32> v;
+    u32 fpcr;
+    u32 fpsr;
+    u64 tpidr;
+};
+static_assert(sizeof(ThreadContext) == 0x320);
+
+struct MemoryInfo {
+    u64 base_address;
+    u64 size;
+    MemoryState state;
+    MemoryAttribute attribute;
+    MemoryPermission permission;
+    u32 ipc_count;
+    u32 device_count;
+    u32 padding;
+};
+
+enum class LimitableResource : u32 {
+    PhysicalMemoryMax = 0,
+    ThreadCountMax = 1,
+    EventCountMax = 2,
+    TransferMemoryCountMax = 3,
+    SessionCountMax = 4,
+    Count,
+};
+
+enum class IoPoolType : u32 {
+    // Not supported.
+    Count = 0,
+};
+
+enum class MemoryMapping : u32 {
+    IoRegister = 0,
+    Uncached = 1,
+    Memory = 2,
+};
+
+enum class KernelDebugType : u32 {
+    Thread = 0,
+    ThreadCallStack = 1,
+    KernelObject = 2,
+    Handle_ = 3,
+    Memory = 4,
+    PageTable = 5,
+    CpuUtilization = 6,
+    Process = 7,
+    SuspendProcess = 8,
+    ResumeProcess = 9,
+    Port = 10,
+};
+
+enum class KernelTraceState : u32 {
+    Disabled = 0,
+    Enabled = 1,
+};
+
+enum class CodeMemoryOperation : u32 {
+    Map = 0,
+    MapToOwner = 1,
+    Unmap = 2,
+    UnmapFromOwner = 3,
+};
+
+enum class InterruptType : u32 {
+    Edge = 0,
+    Level = 1,
+};
+
+enum class DeviceName {
+    Afi = 0,
+    Avpc = 1,
+    Dc = 2,
+    Dcb = 3,
+    Hc = 4,
+    Hda = 5,
+    Isp2 = 6,
+    MsencNvenc = 7,
+    Nv = 8,
+    Nv2 = 9,
+    Ppcs = 10,
+    Sata = 11,
+    Vi = 12,
+    Vic = 13,
+    XusbHost = 14,
+    XusbDev = 15,
+    Tsec = 16,
+    Ppcs1 = 17,
+    Dc1 = 18,
+    Sdmmc1a = 19,
+    Sdmmc2a = 20,
+    Sdmmc3a = 21,
+    Sdmmc4a = 22,
+    Isp2b = 23,
+    Gpu = 24,
+    Gpub = 25,
+    Ppcs2 = 26,
+    Nvdec = 27,
+    Ape = 28,
+    Se = 29,
+    Nvjpg = 30,
+    Hc1 = 31,
+    Se1 = 32,
+    Axiap = 33,
+    Etr = 34,
+    Tsecb = 35,
+    Tsec1 = 36,
+    Tsecb1 = 37,
+    Nvdec1 = 38,
+    Count,
+};
+
+enum class SystemInfoType : u32 {
+    TotalPhysicalMemorySize = 0,
+    UsedPhysicalMemorySize = 1,
+    InitialProcessIdRange = 2,
+};
+
+enum class ProcessInfoType : u32 {
+    ProcessState = 0,
+};
+
+struct CreateProcessParameter {
+    std::array<char, 12> name;
+    u32 version;
+    u64 program_id;
+    u64 code_address;
+    s32 code_num_pages;
+    u32 flags;
+    Handle reslimit;
+    s32 system_resource_num_pages;
+};
+static_assert(sizeof(CreateProcessParameter) == 0x30);
+
 } // namespace Kernel::Svc

src/core/hle/kernel/svc_wrap.h

@@ -722,4 +722,12 @@ void SvcWrap32(Core::System& system) {
     FuncReturn(system, retval);
 }
 
+// Used by Invalidate/Store/FlushProcessDataCache32
+template <Result func(Core::System&, Handle, u64, u64)>
+void SvcWrap32(Core::System& system) {
+    const u64 address = (Param(system, 3) << 32) | Param(system, 2);
+    const u64 size = (Param(system, 4) << 32) | Param(system, 1);
+    FuncReturn32(system, func(system, Param32(system, 0), address, size).raw);
+}
+
 } // namespace Kernel

src/core/hle/result.h

@@ -28,30 +28,49 @@ enum class ErrorModule : u32 {
     Loader = 9,
     CMIF = 10,
     HIPC = 11,
+    TMA = 12,
+    DMNT = 13,
+    GDS = 14,
     PM = 15,
     NS = 16,
+    BSDSockets = 17,
     HTC = 18,
+    TSC = 19,
     NCMContent = 20,
     SM = 21,
     RO = 22,
+    GC = 23,
     SDMMC = 24,
     OVLN = 25,
     SPL = 26,
+    Socket = 27,
+    HTCLOW = 29,
+    DDSF = 30,
+    HTCFS = 31,
+    Async = 32,
+    Util = 33,
+    TIPC = 35,
+    ANIF = 37,
     ETHC = 100,
     I2C = 101,
     GPIO = 102,
     UART = 103,
+    CPAD = 104,
     Settings = 105,
+    FTM = 106,
     WLAN = 107,
     XCD = 108,
+    TMP451 = 109,
     NIFM = 110,
     Hwopus = 111,
+    LSM6DS3 = 112,
     Bluetooth = 113,
     VI = 114,
     NFP = 115,
     Time = 116,
     FGM = 117,
     OE = 118,
+    BH1730FVC = 119,
     PCIe = 120,
     Friends = 121,
     BCAT = 122,
@@ -65,7 +84,7 @@ enum class ErrorModule : u32 {
     AHID = 130,
     Qlaunch = 132,
     PCV = 133,
-    OMM = 134,
+    USBPD = 134,
     BPC = 135,
     PSM = 136,
     NIM = 137,
@@ -75,18 +94,22 @@ enum class ErrorModule : u32 {
     NSD = 141,
     PCTL = 142,
     BTM = 143,
+    LA = 144,
     ETicket = 145,
     NGC = 146,
     ERPT = 147,
     APM = 148,
+    CEC = 149,
     Profiler = 150,
     ErrorUpload = 151,
+    LIDBE = 152,
     Audio = 153,
     NPNS = 154,
     NPNSHTTPSTREAM = 155,
     ARP = 157,
     SWKBD = 158,
     BOOT = 159,
+    NetDiag = 160,
     NFCMifare = 161,
     UserlandAssert = 162,
     Fatal = 163,
@@ -94,17 +117,68 @@ enum class ErrorModule : u32 {
     SPSM = 165,
     BGTC = 167,
     UserlandCrash = 168,
+    SASBUS = 169,
+    PI = 170,
+    AudioCtrl = 172,
+    LBL = 173,
+    JIT = 175,
+    HDCP = 176,
+    OMM = 177,
+    PDM = 178,
+    OLSC = 179,
     SREPO = 180,
     Dauth = 181,
+    STDFU = 182,
+    DBG = 183,
+    DHCPS = 186,
+    SPI = 187,
+    AVM = 188,
+    PWM = 189,
+    RTC = 191,
+    Regulator = 192,
+    LED = 193,
+    SIO = 195,
+    PCM = 196,
+    CLKRST = 197,
+    POWCTL = 198,
+    AudioOld = 201,
     HID = 202,
     LDN = 203,
+    CS = 204,
     Irsensor = 205,
     Capture = 206,
     Manu = 208,
     ATK = 209,
+    WEB = 210,
+    LCS = 211,
     GRC = 212,
+    Repair = 213,
+    Album = 214,
+    RID = 215,
     Migration = 216,
     MigrationLdcServ = 217,
+    HIDBUS = 218,
+    ENS = 219,
+    WebSocket = 223,
+    DCDMTP = 227,
+    PGL = 228,
+    Notification = 229,
+    INS = 230,
+    LP2P = 231,
+    RCD = 232,
+    LCM40607 = 233,
+    PRC = 235,
+    TMAHTC = 237,
+    ECTX = 238,
+    MNPP = 239,
+    HSHL = 240,
+    CAPMTP = 242,
+    DP2HDMI = 244,
+    Cradle = 245,
+    SProfile = 246,
+    NDRM = 250,
+    TSPM = 499,
+    DevMenu = 500,
     GeneralWebApplet = 800,
     WifiWebAuthApplet = 809,
     WhitelistedApplet = 810,

src/core/hle/service/am/applets/applet_cabinet.cpp

@@ -0,0 +1,177 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "common/assert.h"
+#include "common/logging/log.h"
+#include "core/core.h"
+#include "core/frontend/applets/cabinet.h"
+#include "core/hid/hid_core.h"
+#include "core/hle/kernel/k_event.h"
+#include "core/hle/kernel/k_readable_event.h"
+#include "core/hle/service/am/am.h"
+#include "core/hle/service/am/applets/applet_cabinet.h"
+#include "core/hle/service/mii/mii_manager.h"
+#include "core/hle/service/nfp/nfp_device.h"
+
+namespace Service::AM::Applets {
+
+Cabinet::Cabinet(Core::System& system_, LibraryAppletMode applet_mode_,
+                 const Core::Frontend::CabinetApplet& frontend_)
+    : Applet{system_, applet_mode_}, frontend{frontend_}, system{system_}, service_context{
+                                                                               system_,
+                                                                               "CabinetApplet"} {
+
+    availability_change_event =
+        service_context.CreateEvent("CabinetApplet:AvailabilityChangeEvent");
+}
+
+Cabinet::~Cabinet() = default;
+
+void Cabinet::Initialize() {
+    Applet::Initialize();
+
+    LOG_INFO(Service_HID, "Initializing Cabinet Applet.");
+
+    LOG_DEBUG(Service_HID,
+              "Initializing Applet with common_args: arg_version={}, lib_version={}, "
+              "play_startup_sound={}, size={}, system_tick={}, theme_color={}",
+              common_args.arguments_version, common_args.library_version,
+              common_args.play_startup_sound, common_args.size, common_args.system_tick,
+              common_args.theme_color);
+
+    const auto storage = broker.PopNormalDataToApplet();
+    ASSERT(storage != nullptr);
+
+    const auto applet_input_data = storage->GetData();
+    ASSERT(applet_input_data.size() >= sizeof(StartParamForAmiiboSettings));
+
+    std::memcpy(&applet_input_common, applet_input_data.data(),
+                sizeof(StartParamForAmiiboSettings));
+}
+
+bool Cabinet::TransactionComplete() const {
+    return is_complete;
+}
+
+Result Cabinet::GetStatus() const {
+    return ResultSuccess;
+}
+
+void Cabinet::ExecuteInteractive() {
+    ASSERT_MSG(false, "Attempted to call interactive execution on non-interactive applet.");
+}
+
+void Cabinet::Execute() {
+    if (is_complete) {
+        return;
+    }
+
+    const auto callback = [this](bool apply_changes, const std::string& amiibo_name) {
+        DisplayCompleted(apply_changes, amiibo_name);
+    };
+
+    // TODO: listen on all controllers
+    if (nfp_device == nullptr) {
+        nfp_device = std::make_shared<Service::NFP::NfpDevice>(
+            system.HIDCore().GetFirstNpadId(), system, service_context, availability_change_event);
+        nfp_device->Initialize();
+        nfp_device->StartDetection(Service::NFP::TagProtocol::All);
+    }
+
+    const Core::Frontend::CabinetParameters parameters{
+        .tag_info = applet_input_common.tag_info,
+        .register_info = applet_input_common.register_info,
+        .mode = applet_input_common.applet_mode,
+    };
+
+    switch (applet_input_common.applet_mode) {
+    case Service::NFP::CabinetMode::StartNicknameAndOwnerSettings:
+    case Service::NFP::CabinetMode::StartGameDataEraser:
+    case Service::NFP::CabinetMode::StartRestorer:
+    case Service::NFP::CabinetMode::StartFormatter:
+        frontend.ShowCabinetApplet(callback, parameters, nfp_device);
+        break;
+    default:
+        UNIMPLEMENTED_MSG("Unknown CabinetMode={}", applet_input_common.applet_mode);
+        DisplayCompleted(false, {});
+        break;
+    }
+}
+
+void Cabinet::DisplayCompleted(bool apply_changes, std::string_view amiibo_name) {
+    Service::Mii::MiiManager manager;
+    ReturnValueForAmiiboSettings applet_output{};
+
+    if (!apply_changes) {
+        Cancel();
+    }
+
+    if (nfp_device->GetCurrentState() != Service::NFP::DeviceState::TagFound &&
+        nfp_device->GetCurrentState() != Service::NFP::DeviceState::TagMounted) {
+        Cancel();
+    }
+
+    if (nfp_device->GetCurrentState() == Service::NFP::DeviceState::TagFound) {
+        nfp_device->Mount(Service::NFP::MountTarget::All);
+    }
+
+    switch (applet_input_common.applet_mode) {
+    case Service::NFP::CabinetMode::StartNicknameAndOwnerSettings: {
+        Service::NFP::AmiiboName name{};
+        std::memcpy(name.data(), amiibo_name.data(), std::min(amiibo_name.size(), name.size() - 1));
+        nfp_device->SetNicknameAndOwner(name);
+        break;
+    }
+    case Service::NFP::CabinetMode::StartGameDataEraser:
+        nfp_device->DeleteApplicationArea();
+        break;
+    case Service::NFP::CabinetMode::StartRestorer:
+        nfp_device->RestoreAmiibo();
+        break;
+    case Service::NFP::CabinetMode::StartFormatter:
+        nfp_device->DeleteAllData();
+        break;
+    default:
+        UNIMPLEMENTED_MSG("Unknown CabinetMode={}", applet_input_common.applet_mode);
+        break;
+    }
+
+    applet_output.device_handle = applet_input_common.device_handle;
+    applet_output.result = CabinetResult::Cancel;
+    const auto reg_result = nfp_device->GetRegisterInfo(applet_output.register_info);
+    const auto tag_result = nfp_device->GetTagInfo(applet_output.tag_info);
+    nfp_device->Finalize();
+
+    if (reg_result.IsSuccess()) {
+        applet_output.result |= CabinetResult::RegisterInfo;
+    }
+
+    if (tag_result.IsSuccess()) {
+        applet_output.result |= CabinetResult::TagInfo;
+    }
+
+    std::vector<u8> out_data(sizeof(ReturnValueForAmiiboSettings));
+    std::memcpy(out_data.data(), &applet_output, sizeof(ReturnValueForAmiiboSettings));
+
+    is_complete = true;
+
+    broker.PushNormalDataFromApplet(std::make_shared<IStorage>(system, std::move(out_data)));
+    broker.SignalStateChanged();
+}
+
+void Cabinet::Cancel() {
+    ReturnValueForAmiiboSettings applet_output{};
+    applet_output.device_handle = applet_input_common.device_handle;
+    applet_output.result = CabinetResult::Cancel;
+    nfp_device->Finalize();
+
+    std::vector<u8> out_data(sizeof(ReturnValueForAmiiboSettings));
+    std::memcpy(out_data.data(), &applet_output, sizeof(ReturnValueForAmiiboSettings));
+
+    is_complete = true;
+
+    broker.PushNormalDataFromApplet(std::make_shared<IStorage>(system, std::move(out_data)));
+    broker.SignalStateChanged();
+}
+
+} // namespace Service::AM::Applets

src/core/hle/service/am/applets/applet_cabinet.h

@@ -0,0 +1,104 @@
+// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <array>
+
+#include "core/hle/result.h"
+#include "core/hle/service/am/applets/applets.h"
+#include "core/hle/service/kernel_helpers.h"
+#include "core/hle/service/nfp/nfp_types.h"
+
+namespace Kernel {
+class KEvent;
+class KReadableEvent;
+} // namespace Kernel
+
+namespace Core {
+class System;
+} // namespace Core
+
+namespace Service::NFP {
+class NfpDevice;
+}
+
+namespace Service::AM::Applets {
+
+enum class CabinetAppletVersion : u32 {
+    Version1 = 0x1,
+};
+
+enum class CabinetResult : u8 {
+    Cancel = 0,
+    TagInfo = 1 << 1,
+    RegisterInfo = 1 << 2,
+    All = TagInfo | RegisterInfo,
+};
+DECLARE_ENUM_FLAG_OPERATORS(CabinetResult)
+
+// This is nn::nfp::AmiiboSettingsStartParam
+struct AmiiboSettingsStartParam {
+    u64 device_handle;
+    std::array<u8, 0x20> param_1;
+    u8 param_2;
+};
+static_assert(sizeof(AmiiboSettingsStartParam) == 0x30,
+              "AmiiboSettingsStartParam is an invalid size");
+
+#pragma pack(push, 1)
+// This is nn::nfp::StartParamForAmiiboSettings
+struct StartParamForAmiiboSettings {
+    u8 param_1;
+    Service::NFP::CabinetMode applet_mode;
+    u8 flags;
+    u8 amiibo_settings_1;
+    u64 device_handle;
+    Service::NFP::TagInfo tag_info;
+    Service::NFP::RegisterInfo register_info;
+    std::array<u8, 0x20> amiibo_settings_3;
+    INSERT_PADDING_BYTES(0x24);
+};
+static_assert(sizeof(StartParamForAmiiboSettings) == 0x1A8,
+              "StartParamForAmiiboSettings is an invalid size");
+
+// This is nn::nfp::ReturnValueForAmiiboSettings
+struct ReturnValueForAmiiboSettings {
+    CabinetResult result;
+    INSERT_PADDING_BYTES(0x3);
+    u64 device_handle;
+    Service::NFP::TagInfo tag_info;
+    Service::NFP::RegisterInfo register_info;
+    INSERT_PADDING_BYTES(0x24);
+};
+static_assert(sizeof(ReturnValueForAmiiboSettings) == 0x188,
+              "ReturnValueForAmiiboSettings is an invalid size");
+#pragma pack(pop)
+
+class Cabinet final : public Applet {
+public:
+    explicit Cabinet(Core::System& system_, LibraryAppletMode applet_mode_,
+                     const Core::Frontend::CabinetApplet& frontend_);
+    ~Cabinet() override;
+
+    void Initialize() override;
+
+    bool TransactionComplete() const override;
+    Result GetStatus() const override;
+    void ExecuteInteractive() override;
+    void Execute() override;
+    void DisplayCompleted(bool apply_changes, std::string_view amiibo_name);
+    void Cancel();
+
+private:
+    const Core::Frontend::CabinetApplet& frontend;
+    Core::System& system;
+
+    bool is_complete{false};
+    std::shared_ptr<Service::NFP::NfpDevice> nfp_device;
+    Kernel::KEvent* availability_change_event;
+    KernelHelpers::ServiceContext service_context;
+    StartParamForAmiiboSettings applet_input_common{};
+};
+
+} // namespace Service::AM::Applets

src/core/hle/service/am/applets/applet_error.cpp

@@ -144,6 +144,7 @@ void Error::Initialize() {
         break;
     default:
         UNIMPLEMENTED_MSG("Unimplemented LibAppletError mode={:02X}!", mode);
+        break;
     }
 }
 

src/core/hle/service/am/applets/applet_general_backend.cpp

@@ -129,6 +129,7 @@ void Auth::Execute() {
     }
     default:
         unimplemented_log();
+        break;
     }
 }
 
@@ -192,6 +193,7 @@ void PhotoViewer::Execute() {
         break;
     default:
         UNIMPLEMENTED_MSG("Unimplemented PhotoViewer applet mode={:02X}!", mode);
+        break;
     }
 }
 

src/core/hle/service/am/applets/applets.cpp

@@ -5,6 +5,7 @@
 
 #include "common/assert.h"
 #include "core/core.h"
+#include "core/frontend/applets/cabinet.h"
 #include "core/frontend/applets/controller.h"
 #include "core/frontend/applets/error.h"
 #include "core/frontend/applets/general_frontend.h"
@@ -16,6 +17,7 @@
 #include "core/hle/service/am/am.h"
 #include "core/hle/service/am/applet_ae.h"
 #include "core/hle/service/am/applet_oe.h"
+#include "core/hle/service/am/applets/applet_cabinet.h"
 #include "core/hle/service/am/applets/applet_controller.h"
 #include "core/hle/service/am/applets/applet_error.h"
 #include "core/hle/service/am/applets/applet_general_backend.h"
@@ -171,13 +173,15 @@ void Applet::Initialize() {
 
 AppletFrontendSet::AppletFrontendSet() = default;
 
-AppletFrontendSet::AppletFrontendSet(ControllerApplet controller_applet, ErrorApplet error_applet,
+AppletFrontendSet::AppletFrontendSet(CabinetApplet cabinet_applet,
+                                     ControllerApplet controller_applet, ErrorApplet error_applet,
                                      MiiEdit mii_edit_,
                                      ParentalControlsApplet parental_controls_applet,
                                      PhotoViewer photo_viewer_, ProfileSelect profile_select_,
                                      SoftwareKeyboard software_keyboard_, WebBrowser web_browser_)
-    : controller{std::move(controller_applet)}, error{std::move(error_applet)},
-      mii_edit{std::move(mii_edit_)}, parental_controls{std::move(parental_controls_applet)},
+    : cabinet{std::move(cabinet_applet)}, controller{std::move(controller_applet)},
+      error{std::move(error_applet)}, mii_edit{std::move(mii_edit_)},
+      parental_controls{std::move(parental_controls_applet)},
       photo_viewer{std::move(photo_viewer_)}, profile_select{std::move(profile_select_)},
       software_keyboard{std::move(software_keyboard_)}, web_browser{std::move(web_browser_)} {}
 
@@ -196,6 +200,10 @@ const AppletFrontendSet& AppletManager::GetAppletFrontendSet() const {
 }
 
 void AppletManager::SetAppletFrontendSet(AppletFrontendSet set) {
+    if (set.cabinet != nullptr) {
+        frontend.cabinet = std::move(set.cabinet);
+    }
+
     if (set.controller != nullptr) {
         frontend.controller = std::move(set.controller);
     }
@@ -235,6 +243,10 @@ void AppletManager::SetDefaultAppletFrontendSet() {
 }
 
 void AppletManager::SetDefaultAppletsIfMissing() {
+    if (frontend.cabinet == nullptr) {
+        frontend.cabinet = std::make_unique<Core::Frontend::DefaultCabinetApplet>();
+    }
+
     if (frontend.controller == nullptr) {
         frontend.controller =
             std::make_unique<Core::Frontend::DefaultControllerApplet>(system.HIDCore());
@@ -279,6 +291,8 @@ std::shared_ptr<Applet> AppletManager::GetApplet(AppletId id, LibraryAppletMode
     switch (id) {
     case AppletId::Auth:
         return std::make_shared<Auth>(system, mode, *frontend.parental_controls);
+    case AppletId::Cabinet:
+        return std::make_shared<Cabinet>(system, mode, *frontend.cabinet);
     case AppletId::Controller:
         return std::make_shared<Controller>(system, mode, *frontend.controller);
     case AppletId::Error:

src/core/hle/service/am/applets/applets.h

@@ -16,6 +16,7 @@ class System;
 }
 
 namespace Core::Frontend {
+class CabinetApplet;
 class ControllerApplet;
 class ECommerceApplet;
 class ErrorApplet;
@@ -176,6 +177,7 @@ protected:
 };
 
 struct AppletFrontendSet {
+    using CabinetApplet = std::unique_ptr<Core::Frontend::CabinetApplet>;
     using ControllerApplet = std::unique_ptr<Core::Frontend::ControllerApplet>;
     using ErrorApplet = std::unique_ptr<Core::Frontend::ErrorApplet>;
     using MiiEdit = std::unique_ptr<Core::Frontend::MiiEditApplet>;
@@ -186,10 +188,11 @@ struct AppletFrontendSet {
     using WebBrowser = std::unique_ptr<Core::Frontend::WebBrowserApplet>;
 
     AppletFrontendSet();
-    AppletFrontendSet(ControllerApplet controller_applet, ErrorApplet error_applet,
-                      MiiEdit mii_edit_, ParentalControlsApplet parental_controls_applet,
-                      PhotoViewer photo_viewer_, ProfileSelect profile_select_,
-                      SoftwareKeyboard software_keyboard_, WebBrowser web_browser_);
+    AppletFrontendSet(CabinetApplet cabinet_applet, ControllerApplet controller_applet,
+                      ErrorApplet error_applet, MiiEdit mii_edit_,
+                      ParentalControlsApplet parental_controls_applet, PhotoViewer photo_viewer_,
+                      ProfileSelect profile_select_, SoftwareKeyboard software_keyboard_,
+                      WebBrowser web_browser_);
     ~AppletFrontendSet();
 
     AppletFrontendSet(const AppletFrontendSet&) = delete;
@@ -198,6 +201,7 @@ struct AppletFrontendSet {
     AppletFrontendSet(AppletFrontendSet&&) noexcept;
     AppletFrontendSet& operator=(AppletFrontendSet&&) noexcept;
 
+    CabinetApplet cabinet;
     ControllerApplet controller;
     ErrorApplet error;
     MiiEdit mii_edit;

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

@@ -36,8 +36,9 @@ namespace Service::HID {
 
 // Updating period for each HID device.
 // Period time is obtained by measuring the number of samples in a second on HW using a homebrew
-// Correct pad_update_ns is 4ms this is overclocked to lower input lag
-constexpr auto pad_update_ns = std::chrono::nanoseconds{1 * 1000 * 1000}; // (1ms, 1000Hz)
+// Correct npad_update_ns is 4ms this is overclocked to lower input lag
+constexpr auto npad_update_ns = std::chrono::nanoseconds{1 * 1000 * 1000};    // (1ms, 1000Hz)
+constexpr auto default_update_ns = std::chrono::nanoseconds{4 * 1000 * 1000}; // (4ms, 1000Hz)
 constexpr auto mouse_keyboard_update_ns = std::chrono::nanoseconds{8 * 1000 * 1000}; // (8ms, 125Hz)
 constexpr auto motion_update_ns = std::chrono::nanoseconds{5 * 1000 * 1000};         // (5ms, 200Hz)
 
@@ -75,8 +76,16 @@ IAppletResource::IAppletResource(Core::System& system_,
     GetController<Controller_Stubbed>(HidController::UniquePad).SetCommonHeaderOffset(0x5A00);
 
     // Register update callbacks
-    pad_update_event = Core::Timing::CreateEvent(
+    npad_update_event = Core::Timing::CreateEvent(
         "HID::UpdatePadCallback",
+        [this](std::uintptr_t user_data, s64 time,
+               std::chrono::nanoseconds ns_late) -> std::optional<std::chrono::nanoseconds> {
+            const auto guard = LockService();
+            UpdateNpad(user_data, ns_late);
+            return std::nullopt;
+        });
+    default_update_event = Core::Timing::CreateEvent(
+        "HID::UpdateDefaultCallback",
         [this](std::uintptr_t user_data, s64 time,
                std::chrono::nanoseconds ns_late) -> std::optional<std::chrono::nanoseconds> {
             const auto guard = LockService();
@@ -100,7 +109,9 @@ IAppletResource::IAppletResource(Core::System& system_,
             return std::nullopt;
         });
 
-    system.CoreTiming().ScheduleLoopingEvent(pad_update_ns, pad_update_ns, pad_update_event);
+    system.CoreTiming().ScheduleLoopingEvent(npad_update_ns, npad_update_ns, npad_update_event);
+    system.CoreTiming().ScheduleLoopingEvent(default_update_ns, default_update_ns,
+                                             default_update_event);
     system.CoreTiming().ScheduleLoopingEvent(mouse_keyboard_update_ns, mouse_keyboard_update_ns,
                                              mouse_keyboard_update_event);
     system.CoreTiming().ScheduleLoopingEvent(motion_update_ns, motion_update_ns,
@@ -118,7 +129,8 @@ void IAppletResource::DeactivateController(HidController controller) {
 }
 
 IAppletResource::~IAppletResource() {
-    system.CoreTiming().UnscheduleEvent(pad_update_event, 0);
+    system.CoreTiming().UnscheduleEvent(npad_update_event, 0);
+    system.CoreTiming().UnscheduleEvent(default_update_event, 0);
     system.CoreTiming().UnscheduleEvent(mouse_keyboard_update_event, 0);
     system.CoreTiming().UnscheduleEvent(motion_update_event, 0);
 }
@@ -144,10 +156,20 @@ void IAppletResource::UpdateControllers(std::uintptr_t user_data,
         if (controller == controllers[static_cast<size_t>(HidController::Mouse)]) {
             continue;
         }
+        // Npad has it's own update event
+        if (controller == controllers[static_cast<size_t>(HidController::NPad)]) {
+            continue;
+        }
         controller->OnUpdate(core_timing);
     }
 }
 
+void IAppletResource::UpdateNpad(std::uintptr_t user_data, std::chrono::nanoseconds ns_late) {
+    auto& core_timing = system.CoreTiming();
+
+    controllers[static_cast<size_t>(HidController::NPad)]->OnUpdate(core_timing);
+}
+
 void IAppletResource::UpdateMouseKeyboard(std::uintptr_t user_data,
                                           std::chrono::nanoseconds ns_late) {
     auto& core_timing = system.CoreTiming();

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

@@ -71,12 +71,14 @@ private:
 
     void GetSharedMemoryHandle(Kernel::HLERequestContext& ctx);
     void UpdateControllers(std::uintptr_t user_data, std::chrono::nanoseconds ns_late);
+    void UpdateNpad(std::uintptr_t user_data, std::chrono::nanoseconds ns_late);
     void UpdateMouseKeyboard(std::uintptr_t user_data, std::chrono::nanoseconds ns_late);
     void UpdateMotion(std::uintptr_t user_data, std::chrono::nanoseconds ns_late);
 
     KernelHelpers::ServiceContext& service_context;
 
-    std::shared_ptr<Core::Timing::EventType> pad_update_event;
+    std::shared_ptr<Core::Timing::EventType> npad_update_event;
+    std::shared_ptr<Core::Timing::EventType> default_update_event;
     std::shared_ptr<Core::Timing::EventType> mouse_keyboard_update_event;
     std::shared_ptr<Core::Timing::EventType> motion_update_event;
 

src/core/hle/service/kernel_helpers.cpp

@@ -31,7 +31,7 @@ ServiceContext::~ServiceContext() {
 Kernel::KEvent* ServiceContext::CreateEvent(std::string&& name) {
     // Reserve a new event from the process resource limit
     Kernel::KScopedResourceReservation event_reservation(process,
-                                                         Kernel::LimitableResource::Events);
+                                                         Kernel::LimitableResource::EventCountMax);
     if (!event_reservation.Succeeded()) {
         LOG_CRITICAL(Service, "Resource limit reached!");
         return {};

src/core/hle/service/nfp/nfp_device.cpp

@@ -77,6 +77,9 @@ void NfpDevice::NpadUpdate(Core::HID::ControllerTriggerType type) {
         LoadAmiibo(nfc_status.data);
         break;
     case Common::Input::NfcState::AmiiboRemoved:
+        if (device_state == DeviceState::Initialized || device_state == DeviceState::TagRemoved) {
+            break;
+        }
         if (device_state != DeviceState::SearchingForTag) {
             CloseAmiibo();
         }
@@ -97,6 +100,8 @@ bool NfpDevice::LoadAmiibo(std::span<const u8> data) {
         return false;
     }
 
+    // TODO: Filter by allowed_protocols here
+
     memcpy(&encrypted_tag_data, data.data(), sizeof(EncryptedNTAG215File));
 
     device_state = DeviceState::TagFound;
@@ -143,7 +148,7 @@ void NfpDevice::Finalize() {
     device_state = DeviceState::Unavailable;
 }
 
-Result NfpDevice::StartDetection(s32 protocol_) {
+Result NfpDevice::StartDetection(TagProtocol allowed_protocol) {
     if (device_state != DeviceState::Initialized && device_state != DeviceState::TagRemoved) {
         LOG_ERROR(Service_NFP, "Wrong device state {}", device_state);
         return WrongDeviceState;
@@ -155,7 +160,7 @@ Result NfpDevice::StartDetection(s32 protocol_) {
     }
 
     device_state = DeviceState::SearchingForTag;
-    protocol = protocol_;
+    allowed_protocols = allowed_protocol;
     return ResultSuccess;
 }
 
@@ -469,6 +474,32 @@ Result NfpDevice::OpenApplicationArea(u32 access_id) {
     return ResultSuccess;
 }
 
+Result NfpDevice::GetApplicationAreaId(u32& application_area_id) const {
+    application_area_id = {};
+
+    if (device_state != DeviceState::TagMounted) {
+        LOG_ERROR(Service_NFP, "Wrong device state {}", device_state);
+        if (device_state == DeviceState::TagRemoved) {
+            return TagRemoved;
+        }
+        return WrongDeviceState;
+    }
+
+    if (mount_target == MountTarget::None || mount_target == MountTarget::Rom) {
+        LOG_ERROR(Service_NFP, "Amiibo is read only", device_state);
+        return WrongDeviceState;
+    }
+
+    if (tag_data.settings.settings.appdata_initialized.Value() == 0) {
+        LOG_WARNING(Service_NFP, "Application area is not initialized");
+        return ApplicationAreaIsNotInitialized;
+    }
+
+    application_area_id = tag_data.application_area_id;
+
+    return ResultSuccess;
+}
+
 Result NfpDevice::GetApplicationArea(std::vector<u8>& data) const {
     if (device_state != DeviceState::TagMounted) {
         LOG_ERROR(Service_NFP, "Wrong device state {}", device_state);

src/core/hle/service/nfp/nfp_device.h

@@ -4,6 +4,7 @@
 #pragma once
 
 #include <array>
+#include <span>
 #include <vector>
 
 #include "common/common_funcs.h"
@@ -37,7 +38,7 @@ public:
     void Initialize();
     void Finalize();
 
-    Result StartDetection(s32 protocol_);
+    Result StartDetection(TagProtocol allowed_protocol);
     Result StopDetection();
     Result Mount(MountTarget mount_target);
     Result Unmount();
@@ -53,6 +54,7 @@ public:
     Result DeleteAllData();
 
     Result OpenApplicationArea(u32 access_id);
+    Result GetApplicationAreaId(u32& application_area_id) const;
     Result GetApplicationArea(std::vector<u8>& data) const;
     Result SetApplicationArea(std::span<const u8> data);
     Result CreateApplicationArea(u32 access_id, std::span<const u8> data);
@@ -88,7 +90,7 @@ private:
 
     bool is_data_moddified{};
     bool is_app_area_open{};
-    s32 protocol{};
+    TagProtocol allowed_protocols{};
     s64 current_posix_time{};
     MountTarget mount_target{MountTarget::None};
     DeviceState device_state{DeviceState::Unavailable};

src/core/hle/service/nfp/nfp_types.h

@@ -88,11 +88,22 @@ enum class PackedTagType : u8 {
     Type5, // ISO15693 RW/RO 540 bytes 106kbit/s
 };
 
+// Verify this enum. It might be completely wrong default protocol is 0x48
 enum class TagProtocol : u32 {
     None,
-    TypeA, // ISO14443A
-    TypeB, // ISO14443B
-    TypeF, // Sony Felica
+    TypeA = 1U << 0, // ISO14443A
+    TypeB = 1U << 1, // ISO14443B
+    TypeF = 1U << 2, // Sony Felica
+    Unknown1 = 1U << 3,
+    Unknown2 = 1U << 5,
+    All = 0xFFFFFFFFU,
+};
+
+enum class CabinetMode : u8 {
+    StartNicknameAndOwnerSettings,
+    StartGameDataEraser,
+    StartRestorer,
+    StartFormatter,
 };
 
 using UniqueSerialNumber = std::array<u8, 7>;

src/core/hle/service/nfp/nfp_user.cpp

@@ -130,7 +130,7 @@ void IUser::ListDevices(Kernel::HLERequestContext& ctx) {
 void IUser::StartDetection(Kernel::HLERequestContext& ctx) {
     IPC::RequestParser rp{ctx};
     const auto device_handle{rp.Pop<u64>()};
-    const auto nfp_protocol{rp.Pop<s32>()};
+    const auto nfp_protocol{rp.PopEnum<TagProtocol>()};
     LOG_INFO(Service_NFP, "called, device_handle={}, nfp_protocol={}", device_handle, nfp_protocol);
 
     if (state == State::NonInitialized) {

src/core/hle/service/nvdrv/devices/nvhost_ctrl_gpu.cpp

@@ -300,11 +300,10 @@ Kernel::KEvent* nvhost_ctrl_gpu::QueryEvent(u32 event_id) {
         return error_notifier_event;
     case 2:
         return unknown_event;
-    default: {
+    default:
         LOG_CRITICAL(Service_NVDRV, "Unknown Ctrl GPU Event {}", event_id);
+        return nullptr;
     }
-    }
-    return nullptr;
 }
 
 } // namespace Service::Nvidia::Devices

src/core/hle/service/nvdrv/devices/nvhost_gpu.cpp

@@ -364,11 +364,10 @@ Kernel::KEvent* nvhost_gpu::QueryEvent(u32 event_id) {
         return sm_exception_breakpoint_pause_report_event;
     case 3:
         return error_notifier_event;
-    default: {
+    default:
         LOG_CRITICAL(Service_NVDRV, "Unknown Ctrl GPU Event {}", event_id);
+        return nullptr;
     }
-    }
-    return nullptr;
 }
 
 } // namespace Service::Nvidia::Devices

src/core/hle/service/nvflinger/buffer_queue_core.cpp

@@ -23,15 +23,17 @@ void BufferQueueCore::NotifyShutdown() {
 }
 
 void BufferQueueCore::SignalDequeueCondition() {
+    dequeue_possible.store(true);
     dequeue_condition.notify_all();
 }
 
-bool BufferQueueCore::WaitForDequeueCondition() {
+bool BufferQueueCore::WaitForDequeueCondition(std::unique_lock<std::mutex>& lk) {
     if (is_shutting_down) {
         return false;
     }
 
-    dequeue_condition.wait(mutex);
+    dequeue_condition.wait(lk, [&] { return dequeue_possible.load(); });
+    dequeue_possible.store(false);
 
     return true;
 }

src/core/hle/service/nvflinger/buffer_queue_core.h

@@ -38,7 +38,7 @@ public:
 
 private:
     void SignalDequeueCondition();
-    bool WaitForDequeueCondition();
+    bool WaitForDequeueCondition(std::unique_lock<std::mutex>& lk);
 
     s32 GetMinUndequeuedBufferCountLocked(bool async) const;
     s32 GetMinMaxBufferCountLocked(bool async) const;
@@ -60,7 +60,8 @@ private:
     BufferQueueDefs::SlotsType slots{};
     std::vector<BufferItem> queue;
     s32 override_max_buffer_count{};
-    mutable std::condition_variable_any dequeue_condition;
+    std::condition_variable dequeue_condition;
+    std::atomic<bool> dequeue_possible{};
     const bool use_async_buffer{}; // This is always disabled on HOS
     bool dequeue_buffer_cannot_block{};
     PixelFormat default_buffer_format{PixelFormat::Rgba8888};

src/core/hle/service/nvflinger/buffer_queue_producer.cpp

@@ -121,8 +121,8 @@ Status BufferQueueProducer::SetBufferCount(s32 buffer_count) {
     return Status::NoError;
 }
 
-Status BufferQueueProducer::WaitForFreeSlotThenRelock(bool async, s32* found,
-                                                      Status* return_flags) const {
+Status BufferQueueProducer::WaitForFreeSlotThenRelock(bool async, s32* found, Status* return_flags,
+                                                      std::unique_lock<std::mutex>& lk) const {
     bool try_again = true;
 
     while (try_again) {
@@ -214,7 +214,7 @@ Status BufferQueueProducer::WaitForFreeSlotThenRelock(bool async, s32* found,
                 return Status::WouldBlock;
             }
 
-            if (!core->WaitForDequeueCondition()) {
+            if (!core->WaitForDequeueCondition(lk)) {
                 // We are no longer running
                 return Status::NoError;
             }
@@ -237,7 +237,7 @@ Status BufferQueueProducer::DequeueBuffer(s32* out_slot, Fence* out_fence, bool
     Status return_flags = Status::NoError;
     bool attached_by_consumer = false;
     {
-        std::scoped_lock lock{core->mutex};
+        std::unique_lock lock{core->mutex};
         core->WaitWhileAllocatingLocked();
 
         if (format == PixelFormat::NoFormat) {
@@ -248,7 +248,7 @@ Status BufferQueueProducer::DequeueBuffer(s32* out_slot, Fence* out_fence, bool
         usage |= core->consumer_usage_bit;
 
         s32 found{};
-        Status status = WaitForFreeSlotThenRelock(async, &found, &return_flags);
+        Status status = WaitForFreeSlotThenRelock(async, &found, &return_flags, lock);
         if (status != Status::NoError) {
             return status;
         }
@@ -400,13 +400,13 @@ Status BufferQueueProducer::AttachBuffer(s32* out_slot,
         return Status::BadValue;
     }
 
-    std::scoped_lock lock{core->mutex};
+    std::unique_lock lock{core->mutex};
     core->WaitWhileAllocatingLocked();
 
     Status return_flags = Status::NoError;
     s32 found{};
 
-    const auto status = WaitForFreeSlotThenRelock(false, &found, &return_flags);
+    const auto status = WaitForFreeSlotThenRelock(false, &found, &return_flags, lock);
     if (status != Status::NoError) {
         return status;
     }

src/core/hle/service/nvflinger/buffer_queue_producer.h

@@ -70,7 +70,8 @@ public:
 private:
     BufferQueueProducer(const BufferQueueProducer&) = delete;
 
-    Status WaitForFreeSlotThenRelock(bool async, s32* found, Status* return_flags) const;
+    Status WaitForFreeSlotThenRelock(bool async, s32* found, Status* return_flags,
+                                     std::unique_lock<std::mutex>& lk) const;
 
     Kernel::KEvent* buffer_wait_event{};
     Service::KernelHelpers::ServiceContext& service_context;

src/core/hle/service/service.cpp

@@ -228,6 +228,7 @@ Result ServiceFrameworkBase::HandleSyncRequest(Kernel::KServerSession& session,
         }
 
         UNIMPLEMENTED_MSG("command_type={}", ctx.GetCommandType());
+        break;
     }
 
     // If emulation was shutdown, we are closing service threads, do not write the response back to

src/core/hle/service/sm/sm_controller.cpp

@@ -34,8 +34,8 @@ void Controller::CloneCurrentObject(Kernel::HLERequestContext& ctx) {
     // once this is a proper process
 
     // Reserve a new session from the process resource limit.
-    Kernel::KScopedResourceReservation session_reservation(&process,
-                                                           Kernel::LimitableResource::Sessions);
+    Kernel::KScopedResourceReservation session_reservation(
+        &process, Kernel::LimitableResource::SessionCountMax);
     ASSERT(session_reservation.Succeeded());
 
     // Create the session.

src/core/hle/service/time/time_zone_manager.cpp

@@ -280,6 +280,7 @@ static constexpr int TransitionTime(int year, Rule rule, int offset) {
     }
     default:
         ASSERT(false);
+        break;
     }
     return value + rule.transition_time + offset;
 }

src/core/memory.cpp

@@ -6,6 +6,7 @@
 
 #include "common/assert.h"
 #include "common/atomic_ops.h"
+#include "common/cache_management.h"
 #include "common/common_types.h"
 #include "common/logging/log.h"
 #include "common/page_table.h"
@@ -329,6 +330,55 @@ struct Memory::Impl {
             });
     }
 
+    template <typename Callback>
+    Result PerformCacheOperation(const Kernel::KProcess& process, VAddr dest_addr, std::size_t size,
+                                 Callback&& cb) {
+        class InvalidMemoryException : public std::exception {};
+
+        try {
+            WalkBlock(
+                process, dest_addr, size,
+                [&](const std::size_t block_size, const VAddr current_vaddr) {
+                    LOG_ERROR(HW_Memory, "Unmapped cache maintenance @ {:#018X}", current_vaddr);
+                    throw InvalidMemoryException();
+                },
+                [&](const std::size_t block_size, u8* const host_ptr) { cb(block_size, host_ptr); },
+                [&](const VAddr current_vaddr, const std::size_t block_size, u8* const host_ptr) {
+                    system.GPU().FlushRegion(current_vaddr, block_size);
+                    cb(block_size, host_ptr);
+                },
+                [](const std::size_t block_size) {});
+        } catch (InvalidMemoryException&) {
+            return Kernel::ResultInvalidCurrentMemory;
+        }
+
+        return ResultSuccess;
+    }
+
+    Result InvalidateDataCache(const Kernel::KProcess& process, VAddr dest_addr, std::size_t size) {
+        auto perform = [&](const std::size_t block_size, u8* const host_ptr) {
+            // Do nothing; this operation (dc ivac) cannot be supported
+            // from EL0
+        };
+        return PerformCacheOperation(process, dest_addr, size, perform);
+    }
+
+    Result StoreDataCache(const Kernel::KProcess& process, VAddr dest_addr, std::size_t size) {
+        auto perform = [&](const std::size_t block_size, u8* const host_ptr) {
+            // dc cvac: Store to point of coherency
+            Common::DataCacheLineCleanByVAToPoC(host_ptr, block_size);
+        };
+        return PerformCacheOperation(process, dest_addr, size, perform);
+    }
+
+    Result FlushDataCache(const Kernel::KProcess& process, VAddr dest_addr, std::size_t size) {
+        auto perform = [&](const std::size_t block_size, u8* const host_ptr) {
+            // dc civac: Store to point of coherency, and invalidate from cache
+            Common::DataCacheLineCleanAndInvalidateByVAToPoC(host_ptr, block_size);
+        };
+        return PerformCacheOperation(process, dest_addr, size, perform);
+    }
+
     void MarkRegionDebug(VAddr vaddr, u64 size, bool debug) {
         if (vaddr == 0) {
             return;
@@ -786,6 +836,21 @@ void Memory::ZeroBlock(const Kernel::KProcess& process, VAddr dest_addr, const s
     impl->ZeroBlock(process, dest_addr, size);
 }
 
+Result Memory::InvalidateDataCache(const Kernel::KProcess& process, VAddr dest_addr,
+                                   const std::size_t size) {
+    return impl->InvalidateDataCache(process, dest_addr, size);
+}
+
+Result Memory::StoreDataCache(const Kernel::KProcess& process, VAddr dest_addr,
+                              const std::size_t size) {
+    return impl->StoreDataCache(process, dest_addr, size);
+}
+
+Result Memory::FlushDataCache(const Kernel::KProcess& process, VAddr dest_addr,
+                              const std::size_t size) {
+    return impl->FlushDataCache(process, dest_addr, size);
+}
+
 void Memory::RasterizerMarkRegionCached(VAddr vaddr, u64 size, bool cached) {
     impl->RasterizerMarkRegionCached(vaddr, size, cached);
 }

src/core/memory.h

@@ -7,6 +7,7 @@
 #include <memory>
 #include <string>
 #include "common/common_types.h"
+#include "core/hle/result.h"
 
 namespace Common {
 struct PageTable;
@@ -449,6 +450,39 @@ public:
      */
     void ZeroBlock(const Kernel::KProcess& process, VAddr dest_addr, std::size_t size);
 
+    /**
+     * Invalidates a range of bytes within the current process' address space at the specified
+     * virtual address.
+     *
+     * @param process   The process that will have data invalidated within its address space.
+     * @param dest_addr The destination virtual address to invalidate the data from.
+     * @param size      The size of the range to invalidate, in bytes.
+     *
+     */
+    Result InvalidateDataCache(const Kernel::KProcess& process, VAddr dest_addr, std::size_t size);
+
+    /**
+     * Stores a range of bytes within the current process' address space at the specified
+     * virtual address.
+     *
+     * @param process   The process that will have data stored within its address space.
+     * @param dest_addr The destination virtual address to store the data from.
+     * @param size      The size of the range to store, in bytes.
+     *
+     */
+    Result StoreDataCache(const Kernel::KProcess& process, VAddr dest_addr, std::size_t size);
+
+    /**
+     * Flushes a range of bytes within the current process' address space at the specified
+     * virtual address.
+     *
+     * @param process   The process that will have data flushed within its address space.
+     * @param dest_addr The destination virtual address to flush the data from.
+     * @param size      The size of the range to flush, in bytes.
+     *
+     */
+    Result FlushDataCache(const Kernel::KProcess& process, VAddr dest_addr, std::size_t size);
+
     /**
      * Marks each page within the specified address range as cached or uncached.
      *

src/core/memory/dmnt_cheat_vm.cpp

@@ -761,7 +761,7 @@ void DmntCheatVm::Execute(const CheatProcessMetadata& metadata) {
             u64 src_address =
                 GetCheatProcessAddress(metadata, begin_cond->mem_type, begin_cond->rel_address);
             u64 src_value = 0;
-            switch (store_static->bit_width) {
+            switch (begin_cond->bit_width) {
             case 1:
             case 2:
             case 4:

src/input_common/drivers/virtual_amiibo.cpp

@@ -60,6 +60,8 @@ Common::Input::NfcState VirtualAmiibo::WriteNfcData(
         return Common::Input::NfcState::WriteFailed;
     }
 
+    amiibo_data = data;
+
     return Common::Input::NfcState::Success;
 }
 
@@ -91,6 +93,15 @@ VirtualAmiibo::Info VirtualAmiibo::LoadAmiibo(const std::string& filename) {
     return Info::Success;
 }
 
+VirtualAmiibo::Info VirtualAmiibo::ReloadAmiibo() {
+    if (state == State::AmiiboIsOpen) {
+        SetNfc(identifier, {Common::Input::NfcState::NewAmiibo, amiibo_data});
+        return Info::Success;
+    }
+
+    return LoadAmiibo(file_path);
+}
+
 VirtualAmiibo::Info VirtualAmiibo::CloseAmiibo() {
     state = polling_mode == Common::Input::PollingMode::NFC ? State::WaitingForAmiibo
                                                             : State::Initialized;
@@ -98,4 +109,8 @@ VirtualAmiibo::Info VirtualAmiibo::CloseAmiibo() {
     return Info::Success;
 }
 
+std::string VirtualAmiibo::GetLastFilePath() const {
+    return file_path;
+}
+
 } // namespace InputCommon

src/input_common/drivers/virtual_amiibo.h

@@ -47,8 +47,11 @@ public:
     State GetCurrentState() const;
 
     Info LoadAmiibo(const std::string& amiibo_file);
+    Info ReloadAmiibo();
     Info CloseAmiibo();
 
+    std::string GetLastFilePath() const;
+
 private:
     static constexpr std::size_t amiibo_size = 0x21C;
     static constexpr std::size_t amiibo_size_without_password = amiibo_size - 0x8;

src/input_common/helpers/touch_from_buttons.cpp

@@ -10,8 +10,8 @@ namespace InputCommon {
 class TouchFromButtonDevice final : public Common::Input::InputDevice {
 public:
     using Button = std::unique_ptr<Common::Input::InputDevice>;
-    TouchFromButtonDevice(Button button_, int touch_id_, float x_, float y_)
-        : button(std::move(button_)), touch_id(touch_id_), x(x_), y(y_) {
+    TouchFromButtonDevice(Button button_, float x_, float y_)
+        : button(std::move(button_)), x(x_), y(y_) {
         last_button_value = false;
         button->SetCallback({
             .on_change =
@@ -34,7 +34,6 @@ public:
             .pressed = button_status,
             .x = {},
             .y = {},
-            .id = touch_id,
         };
         status.x.properties = properties;
         status.y.properties = properties;
@@ -62,7 +61,6 @@ public:
 private:
     Button button;
     bool last_button_value;
-    const int touch_id;
     const float x;
     const float y;
     const Common::Input::AnalogProperties properties{0.0f, 1.0f, 0.5f, 0.0f, false};
@@ -73,10 +71,9 @@ std::unique_ptr<Common::Input::InputDevice> TouchFromButton::Create(
     const std::string null_engine = Common::ParamPackage{{"engine", "null"}}.Serialize();
     auto button = Common::Input::CreateDeviceFromString<Common::Input::InputDevice>(
         params.Get("button", null_engine));
-    const auto touch_id = params.Get("touch_id", 0);
     const float x = params.Get("x", 0.0f) / 1280.0f;
     const float y = params.Get("y", 0.0f) / 720.0f;
-    return std::make_unique<TouchFromButtonDevice>(std::move(button), touch_id, x, y);
+    return std::make_unique<TouchFromButtonDevice>(std::move(button), x, y);
 }
 
 } // namespace InputCommon

src/input_common/input_engine.h

@@ -133,7 +133,7 @@ public:
         return Common::Input::CameraError::NotSupported;
     }
 
-    // Request nfc data from a controller
+    // Returns success if nfc is supported
     virtual Common::Input::NfcState SupportsNfc(
         [[maybe_unused]] const PadIdentifier& identifier) const {
         return Common::Input::NfcState::NotSupported;

src/input_common/input_poller.cpp

@@ -229,13 +229,12 @@ private:
 
 class InputFromTouch final : public Common::Input::InputDevice {
 public:
-    explicit InputFromTouch(PadIdentifier identifier_, int touch_id_, int button_, bool toggle_,
-                            bool inverted_, int axis_x_, int axis_y_,
-                            Common::Input::AnalogProperties properties_x_,
+    explicit InputFromTouch(PadIdentifier identifier_, int button_, bool toggle_, bool inverted_,
+                            int axis_x_, int axis_y_, Common::Input::AnalogProperties properties_x_,
                             Common::Input::AnalogProperties properties_y_,
                             InputEngine* input_engine_)
-        : identifier(identifier_), touch_id(touch_id_), button(button_), toggle(toggle_),
-          inverted(inverted_), axis_x(axis_x_), axis_y(axis_y_), properties_x(properties_x_),
+        : identifier(identifier_), button(button_), toggle(toggle_), inverted(inverted_),
+          axis_x(axis_x_), axis_y(axis_y_), properties_x(properties_x_),
           properties_y(properties_y_), input_engine(input_engine_) {
         UpdateCallback engine_callback{[this]() { OnChange(); }};
         const InputIdentifier button_input_identifier{
@@ -271,8 +270,7 @@ public:
     }
 
     Common::Input::TouchStatus GetStatus() const {
-        Common::Input::TouchStatus status;
-        status.id = touch_id;
+        Common::Input::TouchStatus status{};
         status.pressed = {
             .value = input_engine->GetButton(identifier, button),
             .inverted = inverted,
@@ -307,7 +305,6 @@ public:
 
 private:
     const PadIdentifier identifier;
-    const int touch_id;
     const int button;
     const bool toggle;
     const bool inverted;
@@ -919,7 +916,6 @@ std::unique_ptr<Common::Input::InputDevice> InputFactory::CreateTriggerDevice(
 
 std::unique_ptr<Common::Input::InputDevice> InputFactory::CreateTouchDevice(
     const Common::ParamPackage& params) {
-    const auto touch_id = params.Get("touch_id", 0);
     const auto deadzone = std::clamp(params.Get("deadzone", 0.0f), 0.0f, 1.0f);
     const auto range = std::clamp(params.Get("range", 1.0f), 0.25f, 1.50f);
     const auto threshold = std::clamp(params.Get("threshold", 0.5f), 0.0f, 1.0f);
@@ -954,8 +950,8 @@ std::unique_ptr<Common::Input::InputDevice> InputFactory::CreateTouchDevice(
     input_engine->PreSetAxis(identifier, axis_x);
     input_engine->PreSetAxis(identifier, axis_y);
     input_engine->PreSetButton(identifier, button);
-    return std::make_unique<InputFromTouch>(identifier, touch_id, button, toggle, inverted, axis_x,
-                                            axis_y, properties_x, properties_y, input_engine.get());
+    return std::make_unique<InputFromTouch>(identifier, button, toggle, inverted, axis_x, axis_y,
+                                            properties_x, properties_y, input_engine.get());
 }
 
 std::unique_ptr<Common::Input::InputDevice> InputFactory::CreateBatteryDevice(

src/shader_recompiler/backend/glasm/emit_glasm.cpp

@@ -320,6 +320,7 @@ void SetupOptions(const IR::Program& program, const Profile& profile,
     }
     if (stage == Stage::Fragment) {
         header += "OPTION ARB_draw_buffers;";
+        header += "OPTION ARB_fragment_layer_viewport;";
     }
 }
 

src/shader_recompiler/backend/glasm/emit_glasm_context_get_set.cpp

@@ -104,6 +104,9 @@ void EmitGetAttribute(EmitContext& ctx, IR::Inst& inst, IR::Attribute attr, Scal
     case IR::Attribute::PrimitiveId:
         ctx.Add("MOV.F {}.x,primitive.id;", inst);
         break;
+    case IR::Attribute::Layer:
+        ctx.Add("MOV.F {}.x,fragment.layer;", inst);
+        break;
     case IR::Attribute::PositionX:
     case IR::Attribute::PositionY:
     case IR::Attribute::PositionZ:
@@ -379,6 +382,18 @@ void EmitInvocationId(EmitContext& ctx, IR::Inst& inst) {
     ctx.Add("MOV.S {}.x,primitive_invocation.x;", inst);
 }
 
+void EmitInvocationInfo(EmitContext& ctx, IR::Inst& inst) {
+    switch (ctx.stage) {
+    case Stage::TessellationControl:
+    case Stage::TessellationEval:
+        ctx.Add("SHL.U {}.x,primitive.vertexcount,16;", inst);
+        break;
+    default:
+        LOG_WARNING(Shader, "(STUBBED) called");
+        ctx.Add("MOV.S {}.x,0x00ff0000;", inst);
+    }
+}
+
 void EmitSampleId(EmitContext& ctx, IR::Inst& inst) {
     ctx.Add("MOV.S {}.x,fragment.sampleid.x;", inst);
 }

src/shader_recompiler/backend/glasm/emit_glasm_instructions.h

@@ -69,6 +69,7 @@ void EmitSetOFlag(EmitContext& ctx);
 void EmitWorkgroupId(EmitContext& ctx, IR::Inst& inst);
 void EmitLocalInvocationId(EmitContext& ctx, IR::Inst& inst);
 void EmitInvocationId(EmitContext& ctx, IR::Inst& inst);
+void EmitInvocationInfo(EmitContext& ctx, IR::Inst& inst);
 void EmitSampleId(EmitContext& ctx, IR::Inst& inst);
 void EmitIsHelperInvocation(EmitContext& ctx, IR::Inst& inst);
 void EmitYDirection(EmitContext& ctx, IR::Inst& inst);

src/shader_recompiler/backend/glasm/glasm_emit_context.cpp

@@ -95,6 +95,10 @@ EmitContext::EmitContext(IR::Program& program, Bindings& bindings, const Profile
     if (info.uses_invocation_id) {
         Add("ATTRIB primitive_invocation=primitive.invocation;");
     }
+    if (info.uses_invocation_info &&
+        (stage == Stage::TessellationControl || stage == Stage::TessellationEval)) {
+        Add("ATTRIB primitive_vertexcount = primitive.vertexcount;");
+    }
     if (info.stores_tess_level_outer) {
         Add("OUTPUT result_patch_tessouter[]={{result.patch.tessouter[0..3]}};");
     }

src/shader_recompiler/backend/glsl/emit_glsl_context_get_set.cpp

@@ -205,6 +205,9 @@ void EmitGetAttribute(EmitContext& ctx, IR::Inst& inst, IR::Attribute attr,
     case IR::Attribute::PrimitiveId:
         ctx.AddF32("{}=itof(gl_PrimitiveID);", inst);
         break;
+    case IR::Attribute::Layer:
+        ctx.AddF32("{}=itof(gl_Layer);", inst);
+        break;
     case IR::Attribute::PositionX:
     case IR::Attribute::PositionY:
     case IR::Attribute::PositionZ:
@@ -399,6 +402,18 @@ void EmitInvocationId(EmitContext& ctx, IR::Inst& inst) {
     ctx.AddU32("{}=uint(gl_InvocationID);", inst);
 }
 
+void EmitInvocationInfo(EmitContext& ctx, IR::Inst& inst) {
+    switch (ctx.stage) {
+    case Stage::TessellationControl:
+    case Stage::TessellationEval:
+        ctx.AddU32("{}=uint(gl_PatchVerticesIn)<<16;", inst);
+        break;
+    default:
+        LOG_WARNING(Shader, "(STUBBED) called");
+        ctx.AddU32("{}=uint(0x00ff0000);", inst);
+    }
+}
+
 void EmitSampleId(EmitContext& ctx, IR::Inst& inst) {
     ctx.AddU32("{}=uint(gl_SampleID);", inst);
 }

src/shader_recompiler/backend/glsl/emit_glsl_instructions.h

@@ -83,6 +83,7 @@ void EmitSetOFlag(EmitContext& ctx);
 void EmitWorkgroupId(EmitContext& ctx, IR::Inst& inst);
 void EmitLocalInvocationId(EmitContext& ctx, IR::Inst& inst);
 void EmitInvocationId(EmitContext& ctx, IR::Inst& inst);
+void EmitInvocationInfo(EmitContext& ctx, IR::Inst& inst);
 void EmitSampleId(EmitContext& ctx, IR::Inst& inst);
 void EmitIsHelperInvocation(EmitContext& ctx, IR::Inst& inst);
 void EmitYDirection(EmitContext& ctx, IR::Inst& inst);

src/shader_recompiler/backend/spirv/emit_spirv_context_get_set.cpp

@@ -315,6 +315,8 @@ Id EmitGetAttribute(EmitContext& ctx, IR::Attribute attr, Id vertex) {
     switch (attr) {
     case IR::Attribute::PrimitiveId:
         return ctx.OpBitcast(ctx.F32[1], ctx.OpLoad(ctx.U32[1], ctx.primitive_id));
+    case IR::Attribute::Layer:
+        return ctx.OpBitcast(ctx.F32[1], ctx.OpLoad(ctx.U32[1], ctx.layer));
     case IR::Attribute::PositionX:
     case IR::Attribute::PositionY:
     case IR::Attribute::PositionZ:
@@ -512,6 +514,18 @@ Id EmitInvocationId(EmitContext& ctx) {
     return ctx.OpLoad(ctx.U32[1], ctx.invocation_id);
 }
 
+Id EmitInvocationInfo(EmitContext& ctx) {
+    switch (ctx.stage) {
+    case Stage::TessellationControl:
+    case Stage::TessellationEval:
+        return ctx.OpShiftLeftLogical(ctx.U32[1], ctx.OpLoad(ctx.U32[1], ctx.patch_vertices_in),
+                                      ctx.Const(16u));
+    default:
+        LOG_WARNING(Shader, "(STUBBED) called");
+        return ctx.Const(0x00ff0000u);
+    }
+}
+
 Id EmitSampleId(EmitContext& ctx) {
     return ctx.OpLoad(ctx.U32[1], ctx.sample_id);
 }

src/shader_recompiler/backend/spirv/emit_spirv_instructions.h

@@ -72,6 +72,7 @@ void EmitSetOFlag(EmitContext& ctx);
 Id EmitWorkgroupId(EmitContext& ctx);
 Id EmitLocalInvocationId(EmitContext& ctx);
 Id EmitInvocationId(EmitContext& ctx);
+Id EmitInvocationInfo(EmitContext& ctx);
 Id EmitSampleId(EmitContext& ctx);
 Id EmitIsHelperInvocation(EmitContext& ctx);
 Id EmitYDirection(EmitContext& ctx);

src/shader_recompiler/backend/spirv/spirv_emit_context.cpp

@@ -1325,6 +1325,10 @@ void EmitContext::DefineInputs(const IR::Program& program) {
     if (info.uses_invocation_id) {
         invocation_id = DefineInput(*this, U32[1], false, spv::BuiltIn::InvocationId);
     }
+    if (info.uses_invocation_info &&
+        (stage == Shader::Stage::TessellationControl || stage == Shader::Stage::TessellationEval)) {
+        patch_vertices_in = DefineInput(*this, U32[1], false, spv::BuiltIn::PatchVertices);
+    }
     if (info.uses_sample_id) {
         sample_id = DefineInput(*this, U32[1], false, spv::BuiltIn::SampleId);
     }
@@ -1355,6 +1359,11 @@ void EmitContext::DefineInputs(const IR::Program& program) {
     if (loads[IR::Attribute::PrimitiveId]) {
         primitive_id = DefineInput(*this, U32[1], false, spv::BuiltIn::PrimitiveId);
     }
+    if (loads[IR::Attribute::Layer]) {
+        AddCapability(spv::Capability::Geometry);
+        layer = DefineInput(*this, U32[1], false, spv::BuiltIn::Layer);
+        Decorate(layer, spv::Decoration::Flat);
+    }
     if (loads.AnyComponent(IR::Attribute::PositionX)) {
         const bool is_fragment{stage != Stage::Fragment};
         const spv::BuiltIn built_in{is_fragment ? spv::BuiltIn::Position : spv::BuiltIn::FragCoord};

src/shader_recompiler/backend/spirv/spirv_emit_context.h

@@ -204,6 +204,7 @@ public:
     Id workgroup_id{};
     Id local_invocation_id{};
     Id invocation_id{};
+    Id patch_vertices_in{};
     Id sample_id{};
     Id is_helper_invocation{};
     Id subgroup_local_invocation_id{};

src/shader_recompiler/frontend/ir/ir_emitter.cpp

@@ -362,6 +362,10 @@ U32 IREmitter::InvocationId() {
     return Inst<U32>(Opcode::InvocationId);
 }
 
+U32 IREmitter::InvocationInfo() {
+    return Inst<U32>(Opcode::InvocationInfo);
+}
+
 U32 IREmitter::SampleId() {
     return Inst<U32>(Opcode::SampleId);
 }

src/shader_recompiler/frontend/ir/ir_emitter.h

@@ -97,6 +97,7 @@ public:
     [[nodiscard]] U32 LocalInvocationIdZ();
 
     [[nodiscard]] U32 InvocationId();
+    [[nodiscard]] U32 InvocationInfo();
     [[nodiscard]] U32 SampleId();
     [[nodiscard]] U1 IsHelperInvocation();
     [[nodiscard]] F32 YDirection();

src/shader_recompiler/frontend/ir/opcodes.inc

@@ -59,6 +59,7 @@ OPCODE(SetOFlag,                                            Void,           U1,
 OPCODE(WorkgroupId,                                         U32x3,                                                                                          )
 OPCODE(LocalInvocationId,                                   U32x3,                                                                                          )
 OPCODE(InvocationId,                                        U32,                                                                                            )
+OPCODE(InvocationInfo,                                      U32,                                                                                            )
 OPCODE(SampleId,                                            U32,                                                                                            )
 OPCODE(IsHelperInvocation,                                  U1,                                                                                             )
 OPCODE(YDirection,                                          F32,                                                                                            )

src/shader_recompiler/frontend/ir/patch.h

@@ -14,8 +14,6 @@ enum class Patch : u64 {
     TessellationLodBottom,
     TessellationLodInteriorU,
     TessellationLodInteriorV,
-    ComponentPadding0,
-    ComponentPadding1,
     Component0,
     Component1,
     Component2,
@@ -137,7 +135,7 @@ enum class Patch : u64 {
     Component118,
     Component119,
 };
-static_assert(static_cast<u64>(Patch::Component119) == 127);
+static_assert(static_cast<u64>(Patch::Component119) == 125);
 
 [[nodiscard]] bool IsGeneric(Patch patch) noexcept;