typo

Signed-off-by: lizzie <lizzie@eden-emu.dev>

CMakeLists.txt

@@ -63,7 +63,6 @@ if (YUZU_STATIC_ROOM)
     set(Boost_USE_STATIC_LIBS ON)
     set(CMAKE_FIND_LIBRARY_SUFFIXES ".a")
     set(OPENSSL_USE_STATIC_LIBS ON)
-    set(OpenSSL_FORCE_SYSTEM ON)
 
     set(zstd_FORCE_BUNDLED ON)
     set(fmt_FORCE_BUNDLED ON)

CMakeModules/CPMUtil.cmake

@@ -1,7 +1,7 @@
 # SPDX-FileCopyrightText: Copyright 2026 crueter
 # SPDX-License-Identifier: LGPL-3.0-or-later
 
-cmake_minimum_required(VERSION 3.31)
+set(CPM_SOURCE_CACHE "${PROJECT_SOURCE_DIR}/.cache/cpm" CACHE STRING "" FORCE)
 
 if(MSVC OR ANDROID OR IOS)
     set(BUNDLED_DEFAULT ON)
@@ -9,40 +9,15 @@ else()
     set(BUNDLED_DEFAULT OFF)
 endif()
 
-set(CPM_SOURCE_CACHE "${PROJECT_SOURCE_DIR}/.cache/cpm" CACHE STRING "" FORCE)
-
 option(CPMUTIL_FORCE_BUNDLED
     "Force bundled packages for all CPM depdendencies" ${BUNDLED_DEFAULT})
 
 option(CPMUTIL_FORCE_SYSTEM
-    "Force system packages for all CPM dependencies" OFF)
-
-set(CPMUTIL_PATCH_DIR "${PROJECT_SOURCE_DIR}/.patch" CACHE STRING
-    "Directory containing patches for packages")
+    "Force system packages for all CPM dependencies (NOT RECOMMENDED)" OFF)
 
+cmake_minimum_required(VERSION 3.22)
 include(CPM)
 
-# Rudimentary target architecture detection
-if (NOT DEFINED ARCHITECTURE)
-    string(TOLOWER ${CMAKE_SYSTEM_PROCESSOR} processor)
-    if (processor MATCHES "x86|amd64")
-        set(CPMUTIL_AMD64 ON)
-    elseif(processor MATCHES "^aarch64|^arm64|^armv8\.*")
-        set(CPMUTIL_ARM64 ON)
-    elseif(processor MATCHES "riscv")
-        set(CPMUTIL_RISCV64 ON)
-    endif()
-else()
-    # This block exists for compatibility with my own DetectArchitecture.cmake.
-    if (ARCHITECTURE_x86_64)
-        set(CPMUTIL_AMD64 ON)
-    elseif(ARCHITECTURE_arm64)
-        set(CPMUTIL_ARM64 ON)
-    elseif(ARCHITECTURE_riscv64)
-        set(CPMUTIL_RISCV64 ON)
-    endif()
-endif()
-
 # cpmfile parsing
 set(CPMUTIL_JSON_FILE "${CMAKE_CURRENT_SOURCE_DIR}/cpmfile.json")
 
@@ -95,6 +70,7 @@ function(get_json_element object out member default)
 
     if(out_type STREQUAL "ARRAY")
         string(JSON _len LENGTH "${object}" ${member})
+        # array_to_list("${outvar}" ${_len} outvar)
         set("${out}_LENGTH" "${_len}" PARENT_SCOPE)
     endif()
 
@@ -172,12 +148,11 @@ macro(parse_object object)
     get_json_element("${object}" repo repo "")
     get_json_element("${object}" ci ci OFF)
     get_json_element("${object}" version version "")
-    get_json_element("${object}" min_version min_version "")
-    get_json_element("${object}" git_host git_host "github.com")
 
     if(ci)
         get_json_element("${object}" name name "${JSON_NAME}")
         get_json_element("${object}" extension extension "tar.zst")
+        get_json_element("${object}" min_version min_version "")
         get_json_element("${object}" raw_disabled disabled_platforms "")
 
         if(raw_disabled)
@@ -188,10 +163,14 @@ macro(parse_object object)
         endif()
     else()
         get_json_element("${object}" hash hash "")
+        get_json_element("${object}" hash_suffix hash_suffix "")
         get_json_element("${object}" sha sha "")
         get_json_element("${object}" url url "")
+        get_json_element("${object}" key key "")
         get_json_element("${object}" tag tag "")
         get_json_element("${object}" artifact artifact "")
+        get_json_element("${object}" git_version git_version "")
+        get_json_element("${object}" git_host git_host "")
         get_json_element("${object}" source_subdir source_subdir "")
         get_json_element("${object}" bundled bundled "unset")
         get_json_element("${object}" find_args find_args "")
@@ -199,17 +178,23 @@ macro(parse_object object)
 
         # okay here comes the fun part: REPLACEMENTS!
         # first: tag gets %VERSION% replaced if applicable,
-        #   with version
+        #   with either git_version (preferred) or version
         # second: artifact gets %VERSION% and %TAG% replaced
         #   accordingly (same rules for VERSION)
 
+        if(git_version)
+            set(version_replace ${git_version})
+        else()
+            set(version_replace ${version})
+        endif()
+
         # TODO(crueter): fmt module for cmake
         if(tag)
-            string(REPLACE "%VERSION%" "${version}" tag ${tag})
+            string(REPLACE "%VERSION%" "${version_replace}" tag ${tag})
         endif()
 
         if(artifact)
-            string(REPLACE "%VERSION%" "${version}"
+            string(REPLACE "%VERSION%" "${version_replace}"
                 artifact ${artifact})
             string(REPLACE "%TAG%" "${tag}" artifact ${artifact})
         endif()
@@ -222,7 +207,7 @@ macro(parse_object object)
                 string(JSON _patch GET "${raw_patches}" "${IDX}")
 
                 set(full_patch
-                    "${CPMUTIL_PATCH_DIR}/${JSON_NAME}/${_patch}")
+                    "${PROJECT_SOURCE_DIR}/.patch/${JSON_NAME}/${_patch}")
                 if(NOT EXISTS ${full_patch})
                     cpm_utils_message(FATAL_ERROR ${JSON_NAME}
                         "specifies patch ${full_patch} which does not exist")
@@ -257,16 +242,14 @@ function(AddJsonPackage)
 
         # these are overrides that can be generated at runtime,
         # so can be defined separately from the json
+        BUNDLED_PACKAGE
         FORCE_BUNDLED_PACKAGE)
 
     set(multiValueArgs OPTIONS)
 
     set(optionArgs MODULE_PATH DOWNLOAD_ONLY)
 
-    cmake_parse_arguments(JSON
-        "${optionArgs}"
-        "${oneValueArgs}"
-        "${multiValueArgs}"
+    cmake_parse_arguments(JSON "${optionArgs}" "${oneValueArgs}" "${multiValueArgs}"
         "${ARGN}")
 
     list(LENGTH ARGN argnLength)
@@ -277,8 +260,8 @@ function(AddJsonPackage)
     endif()
 
     if(NOT DEFINED CPMFILE_CONTENT)
-        cpm_utils_message(FATAL_ERROR ${name}
-            "No cpmfile present")
+        cpm_utils_message(WARNING ${name}
+            "No cpmfile, AddJsonPackage is a no-op")
         return()
     endif()
 
@@ -305,16 +288,13 @@ function(AddJsonPackage)
 
     if(ci)
         AddCIPackage(
-            VERSION "${version}"
-            NAME "${name}"
-            REPO "${repo}"
-            PACKAGE "${package}"
-            EXTENSION "${extension}"
-            MIN_VERSION "${min_version}"
-            DISABLED_PLATFORMS "${disabled_platforms}"
-
-            GIT_HOST "${git_host}"
-
+            VERSION ${version}
+            NAME ${name}
+            REPO ${repo}
+            PACKAGE ${package}
+            EXTENSION ${extension}
+            MIN_VERSION ${min_version}
+            DISABLED_PLATFORMS ${disabled_platforms}
             ${EXTRA_ARGS})
     else()
         if (NOT DEFINED JSON_FORCE_BUNDLED_PACKAGE)
@@ -324,11 +304,12 @@ function(AddJsonPackage)
         AddPackage(
             NAME "${package}"
             VERSION "${version}"
-            MIN_VERSION "${min_version}"
             URL "${url}"
             HASH "${hash}"
+            HASH_SUFFIX "${hash_suffix}"
             SHA "${sha}"
             REPO "${repo}"
+            KEY "${key}"
             PATCHES "${patches}"
             OPTIONS "${options}"
             FIND_PACKAGE_ARGUMENTS "${find_args}"
@@ -336,11 +317,11 @@ function(AddJsonPackage)
             FORCE_BUNDLED_PACKAGE "${JSON_FORCE_BUNDLED_PACKAGE}"
             SOURCE_SUBDIR "${source_subdir}"
 
+            GIT_VERSION "${git_version}"
             GIT_HOST "${git_host}"
 
             ARTIFACT "${artifact}"
             TAG "${tag}"
-
             ${EXTRA_ARGS})
     endif()
 
@@ -358,19 +339,25 @@ function(AddPackage)
     set(oneValueArgs
         NAME
         VERSION
-        MIN_VERSION
+        GIT_VERSION
         GIT_HOST
 
         REPO
         TAG
         ARTIFACT
         SHA
+        BRANCH
 
         HASH
+        HASH_SUFFIX
+        HASH_URL
+        HASH_ALGO
 
         URL
-
+        GIT_URL
         SOURCE_SUBDIR
+
+        KEY
         BUNDLED_PACKAGE
         FORCE_BUNDLED_PACKAGE
         FIND_PACKAGE_ARGUMENTS)
@@ -379,10 +366,7 @@ function(AddPackage)
 
     set(optionArgs MODULE_PATH DOWNLOAD_ONLY)
 
-    cmake_parse_arguments(PKG_ARGS
-        "${optionArgs}"
-        "${oneValueArgs}"
-        "${multiValueArgs}"
+    cmake_parse_arguments(PKG_ARGS "${optionArgs}" "${oneValueArgs}" "${multiValueArgs}"
         "${ARGN}")
 
     if(NOT DEFINED PKG_ARGS_NAME)
@@ -401,7 +385,6 @@ function(AddPackage)
         set(CPM_${PKG_ARGS_NAME}_SOURCE ${${PKG_ARGS_NAME}_CUSTOM_DIR})
     endif()
 
-    # TODO: See if this can be delegated to subshells
     if(NOT DEFINED PKG_ARGS_GIT_HOST)
         set(git_host github.com)
     else()
@@ -410,22 +393,42 @@ function(AddPackage)
 
     if(DEFINED PKG_ARGS_URL)
         set(pkg_url ${PKG_ARGS_URL})
-        set(pkg_git_url ${pkg_url})
+
+        if(DEFINED PKG_ARGS_REPO)
+            set(pkg_git_url https://${git_host}/${PKG_ARGS_REPO})
+        else()
+            if(DEFINED PKG_ARGS_GIT_URL)
+                set(pkg_git_url ${PKG_ARGS_GIT_URL})
+            else()
+                set(pkg_git_url ${pkg_url})
+            endif()
+        endif()
     elseif(DEFINED PKG_ARGS_REPO)
         set(pkg_git_url https://${git_host}/${PKG_ARGS_REPO})
 
-        if(DEFINED PKG_ARGS_SHA)
-            set(pkg_url "${pkg_git_url}/archive/${PKG_ARGS_SHA}.tar.gz")
-        elseif(DEFINED PKG_ARGS_TAG)
-            set(tag "${PKG_ARGS_TAG}")
+        if(DEFINED PKG_ARGS_TAG)
+            set(pkg_key ${PKG_ARGS_TAG})
+
             if(DEFINED PKG_ARGS_ARTIFACT)
-                set(artifact "${PKG_ARGS_ARTIFACT}")
                 set(pkg_url
-                    "${pkg_git_url}/releases/download/${tag}/${artifact}")
+                    "${pkg_git_url}/releases/download/${PKG_ARGS_TAG}/${PKG_ARGS_ARTIFACT}")
             else()
                 set(pkg_url
-                    "${pkg_git_url}/archive/refs/tags/${tag}.tar.gz")
+                    ${pkg_git_url}/archive/refs/tags/${PKG_ARGS_TAG}.tar.gz)
             endif()
+        elseif(DEFINED PKG_ARGS_SHA)
+            set(pkg_url "${pkg_git_url}/archive/${PKG_ARGS_SHA}.tar.gz")
+        else()
+            if(DEFINED PKG_ARGS_BRANCH)
+                set(PKG_BRANCH ${PKG_ARGS_BRANCH})
+            else()
+                cpm_utils_message(WARNING ${PKG_ARGS_NAME}
+                    "REPO defined but no TAG, SHA, BRANCH, or URL"
+                    "specified, defaulting to master")
+                set(PKG_BRANCH master)
+            endif()
+
+            set(pkg_url ${pkg_git_url}/archive/refs/heads/${PKG_BRANCH}.tar.gz)
         endif()
     else()
         cpm_utils_message(FATAL_ERROR ${PKG_ARGS_NAME}
@@ -434,24 +437,75 @@ function(AddPackage)
 
     cpm_utils_message(DEBUG ${PKG_ARGS_NAME} "Download URL is ${pkg_url}")
 
-    if(DEFINED PKG_ARGS_SHA)
-        string(SUBSTRING ${PKG_ARGS_SHA} 0 4 pkg_key)
-    elseif(DEFINED PKG_ARGS_VERSION)
-        set(pkg_key ${PKG_ARGS_VERSION})
-    elseif(DEFINED PKG_ARGS_TAG)
-        set(pkg_key ${PKG_ARGS_TAG})
-    elseif(DEFINED PKG_ARGS_MIN_VERSION)
-        set(pkg_key ${PKG_ARGS_MIN_VERSION})
+    if(NOT DEFINED PKG_ARGS_KEY)
+        if(DEFINED PKG_ARGS_SHA)
+            string(SUBSTRING ${PKG_ARGS_SHA} 0 4 pkg_key)
+            cpm_utils_message(DEBUG ${PKG_ARGS_NAME}
+                "No custom key defined, using ${pkg_key} from sha")
+        elseif(DEFINED PKG_ARGS_GIT_VERSION)
+            set(pkg_key ${PKG_ARGS_GIT_VERSION})
+            cpm_utils_message(DEBUG ${PKG_ARGS_NAME}
+                "No custom key defined, using ${pkg_key}")
+        elseif(DEFINED PKG_ARGS_TAG)
+            set(pkg_key ${PKG_ARGS_TAG})
+            cpm_utils_message(DEBUG ${PKG_ARGS_NAME}
+                "No custom key defined, using ${pkg_key}")
+        elseif(DEFINED PKG_ARGS_VERSION)
+            set(pkg_key ${PKG_ARGS_VERSION})
+            cpm_utils_message(DEBUG ${PKG_ARGS_NAME}
+                "No custom key defined, using ${pkg_key}")
+        else()
+            cpm_utils_message(WARNING ${PKG_ARGS_NAME}
+                "Could not determine cache key, using CPM defaults")
+        endif()
     else()
-        cpm_utils_message(FATAL_ERROR ${PKG_ARGS_NAME}
-            "Could not determine cache key")
+        set(pkg_key ${PKG_ARGS_KEY})
+    endif()
+
+    if(DEFINED PKG_ARGS_HASH_ALGO)
+        set(hash_algo ${PKG_ARGS_HASH_ALGO})
+    else()
+        set(hash_algo SHA512)
     endif()
 
     if(DEFINED PKG_ARGS_HASH)
-        set(pkg_hash "SHA512=${PKG_ARGS_HASH}")
+        set(pkg_hash "${hash_algo}=${PKG_ARGS_HASH}")
+    elseif(DEFINED PKG_ARGS_HASH_SUFFIX)
+        # funny sanity check
+        string(TOLOWER ${hash_algo} hash_algo_lower)
+        string(TOLOWER ${PKG_ARGS_HASH_SUFFIX} suffix_lower)
+        if(NOT ${suffix_lower} MATCHES ${hash_algo_lower})
+            cpm_utils_message(WARNING
+                "Hash algorithm and hash suffix do not match, errors may occur")
+        endif()
+
+        set(hash_url ${pkg_url}.${PKG_ARGS_HASH_SUFFIX})
+    elseif(DEFINED PKG_ARGS_HASH_URL)
+        set(hash_url ${PKG_ARGS_HASH_URL})
     else()
-        cpm_utils_message(FATAL_ERROR ${PKG_ARGS_NAME}
-            "No hash defined")
+        cpm_utils_message(WARNING ${PKG_ARGS_NAME}
+            "No hash or hash URL found")
+    endif()
+
+    if(DEFINED hash_url)
+        set(outfile ${CMAKE_CURRENT_BINARY_DIR}/${PKG_ARGS_NAME}.hash)
+
+        # TODO(crueter): This is kind of a bad solution
+        # because "technically" the hash is invalidated each week
+        # but it works for now kjsdnfkjdnfjksdn
+        string(TOLOWER ${PKG_ARGS_NAME} lowername)
+        if(NOT EXISTS ${outfile} AND NOT EXISTS
+            ${CPM_SOURCE_CACHE}/${lowername}/${pkg_key})
+            file(DOWNLOAD ${hash_url} ${outfile})
+        endif()
+
+        if(EXISTS ${outfile})
+            file(READ ${outfile} pkg_hash_tmp)
+        endif()
+
+        if(DEFINED ${pkg_hash_tmp})
+            set(pkg_hash "${hash_algo}=${pkg_hash_tmp}")
+        endif()
     endif()
 
     macro(set_precedence local force)
@@ -491,9 +545,9 @@ function(AddPackage)
         set_precedence(ON OFF)
     endif()
 
-    if(DEFINED PKG_ARGS_MIN_VERSION)
+    if(DEFINED PKG_ARGS_VERSION)
         list(APPEND EXTRA_ARGS
-            VERSION ${PKG_ARGS_MIN_VERSION})
+            VERSION ${PKG_ARGS_VERSION})
     endif()
 
     if (PKG_ARGS_FIND_PACKAGE_ARGUMENTS)
@@ -521,10 +575,10 @@ function(AddPackage)
     endif()
 
     CPMAddPackage(
-        NAME ${PKG_ARGS_NAME}
-        URL ${pkg_url}
-        URL_HASH ${pkg_hash}
-        CUSTOM_CACHE_KEY ${pkg_key}
+        NAME "${PKG_ARGS_NAME}"
+        URL "${pkg_url}"
+        URL_HASH "${pkg_hash}"
+        CUSTOM_CACHE_KEY "${pkg_key}"
 
         EXCLUDE_FROM_ALL ON
 
@@ -539,15 +593,15 @@ function(AddPackage)
         if(DEFINED PKG_ARGS_SHA)
             set_property(GLOBAL APPEND PROPERTY CPM_PACKAGE_SHAS
                 ${PKG_ARGS_SHA})
-        elseif(DEFINED PKG_ARGS_VERSION)
+        elseif(DEFINED PKG_ARGS_GIT_VERSION)
             set_property(GLOBAL APPEND PROPERTY CPM_PACKAGE_SHAS
-                ${PKG_ARGS_VERSION})
+                ${PKG_ARGS_GIT_VERSION})
         elseif(DEFINED PKG_ARGS_TAG)
             set_property(GLOBAL APPEND PROPERTY CPM_PACKAGE_SHAS
                 ${PKG_ARGS_TAG})
-        elseif(DEFINED PKG_ARGS_MIN_VERSION)
+        elseif(DEFINED PKG_ARGS_VERSION)
             set_property(GLOBAL APPEND PROPERTY CPM_PACKAGE_SHAS
-                ${PKG_ARGS_MIN_VERSION})
+                ${PKG_ARGS_VERSION})
         else()
             cpm_utils_message(WARNING ${PKG_ARGS_NAME}
                 "Package has no specified sha, tag, or version")
@@ -584,8 +638,7 @@ function(AddCIPackage)
         REPO
         PACKAGE
         EXTENSION
-        MIN_VERSION
-        GIT_HOST)
+        MIN_VERSION)
 
     set(multiValueArgs DISABLED_PLATFORMS)
 
@@ -597,7 +650,6 @@ function(AddCIPackage)
         "${multiValueArgs}"
         ${ARGN})
 
-    # TODO: use cpm_utils_message
     if(NOT DEFINED PKG_ARGS_VERSION)
         message(FATAL_ERROR "[CPMUtil] VERSION is required")
     endif()
@@ -623,12 +675,6 @@ function(AddCIPackage)
         set(ARTIFACT_EXT ${PKG_ARGS_EXTENSION})
     endif()
 
-    if (NOT DEFINED PKG_ARGS_GIT_HOST)
-        set(ARTIFACT_GIT_HOST "github.com")
-    else()
-        set(ARTIFACT_GIT_HOST "${PKG_ARGS_GIT_HOST}")
-    endif()
-
     if(DEFINED PKG_ARGS_MIN_VERSION)
         set(ARTIFACT_MIN_VERSION ${PKG_ARGS_MIN_VERSION})
     endif()
@@ -643,81 +689,49 @@ function(AddCIPackage)
     set(ARTIFACT_REPO ${PKG_ARGS_REPO})
     set(ARTIFACT_PACKAGE ${PKG_ARGS_PACKAGE})
 
-    # TODO: Use amd64/aarch64 naming for everything.
-    # Also drop macos universal
-
-    if (MSVC)
-        set(platname windows)
-    elseif(MINGW)
-        set(platname mingw)
-    elseif(ANDROID)
-        set(platname android)
-    elseif(LINUX)
-        set(platname linux)
-    elseif(IOS)
-        set(platname ios)
-    elseif(APPLE)
-        set(platname macos)
-    else()
-        cpm_utils_message(WARNING ${PKG_ARGS_NAME}
-            "Unsupported platform ${CMAKE_SYSTEM_NAME} for CI packages")
+    if(MSVC AND ARCHITECTURE_x86_64)
+        set(pkgname windows-amd64)
+    elseif(MSVC AND ARCHITECTURE_arm64)
+        set(pkgname windows-arm64)
+    elseif(MINGW AND ARCHITECTURE_x86_64)
+        set(pkgname mingw-amd64)
+    elseif(MINGW AND ARCHITECTURE_arm64)
+        set(pkgname mingw-arm64)
+    elseif(ANDROID AND ARCHITECTURE_x86_64)
+        set(pkgname android-x86_64)
+    elseif(ANDROID AND ARCHITECTURE_arm64)
+        set(pkgname android-aarch64)
+    elseif(PLATFORM_SUN)
+        set(pkgname solaris-amd64)
+    elseif(PLATFORM_FREEBSD)
+        set(pkgname freebsd-amd64)
+    elseif(PLATFORM_LINUX AND ARCHITECTURE_x86_64)
+        set(pkgname linux-amd64)
+    elseif(PLATFORM_LINUX AND ARCHITECTURE_arm64)
+        set(pkgname linux-aarch64)
+    elseif(APPLE AND NOT IOS)
+        set(pkgname macos-universal)
+    elseif(IOS AND ARCHITECTURE_arm64)
+        set(pkgname ios-aarch64)
     endif()
 
-    if (APPLE AND NOT IOS)
-        set(archname universal)
-    elseif((WIN32 OR LINUX) AND CPMUTIL_AMD64)
-        set(archname amd64)
-    elseif(WIN32 AND CPMUTIL_ARM64)
-        set(archname arm64)
-    elseif((IOS OR LINUX OR ANDROID) AND CPMUTIL_ARM64)
-        set(archname aarch64)
-    elseif(ANDROID AND CPMUTIL_AMD64)
-        set(archname x86_64)
-    else()
-        cpm_utils_message(WARNING ${PKG_ARGS_NAME}
-            "Unsupported platform/arch combo for CI packages")
-    endif()
-
-    if (DEFINED platname AND DEFINED archname)
-        set(pkgname ${platname}-${archname})
-    endif()
-
-    if (DEFINED pkgname
-        AND NOT "${pkgname}" IN_LIST DISABLED_PLATFORMS)
+    if (DEFINED pkgname AND NOT "${pkgname}" IN_LIST DISABLED_PLATFORMS)
         set(ARTIFACT
             "${ARTIFACT_NAME}-${pkgname}-${ARTIFACT_VERSION}.${ARTIFACT_EXT}")
 
         if (PKG_ARGS_MODULE_PATH)
-            set(EXTRA_ARGS MODULE_PATH)
+            list(APPEND EXTRA_ARGS MODULE_PATH)
         endif()
 
-        # download sha512sum file
-        # TODO:
-        set(sha512sum_url
-            "https://${ARTIFACT_GIT_HOST}/${ARTIFACT_REPO}/releases/download/v${ARTIFACT_VERSION}/${ARTIFACT}.sha512sum")
-        set(sha512sum_file
-            "${CMAKE_CURRENT_BINARY_DIR}/.cpmutil_${ARTIFACT}_sha512sum")
-
-        file(DOWNLOAD "${sha512sum_url}" "${sha512sum_file}"
-            STATUS sha512sum_status)
-        list(GET sha512sum_status 0 sha512sum_error)
-
-        if(sha512sum_error)
-            message(FATAL_ERROR "[CPMUtil] Failed to download sha512sum "
-                "for ${ARTIFACT_NAME} from ${sha512sum_url}")
-        endif()
-
-        file(READ "${sha512sum_file}" sha512sum_hash)
-        string(STRIP "${sha512sum_hash}" sha512sum_hash)
-        file(REMOVE "${sha512sum_file}")
-
         AddPackage(
             NAME ${ARTIFACT_PACKAGE}
             REPO ${ARTIFACT_REPO}
             TAG "v${ARTIFACT_VERSION}"
-            MIN_VERSION ${ARTIFACT_VERSION}
+            GIT_VERSION ${ARTIFACT_VERSION}
             ARTIFACT ${ARTIFACT}
-            HASH ${sha512sum_hash}
+
+            KEY "${pkgname}-${ARTIFACT_VERSION}"
+            HASH_SUFFIX sha512sum
             FORCE_BUNDLED_PACKAGE ON
             ${EXTRA_ARGS})
 
@@ -747,6 +761,7 @@ function(AddQt repo version)
         REPO ${repo}
         DISABLED_PLATFORMS
             android-x86_64 android-aarch64
+            freebsd-amd64 solaris-amd64 openbsd-amd64
         MODULE_PATH)
 
     find_package(Qt6 REQUIRED PATHS ${Qt6_SOURCE_DIR} NO_DEFAULT_PATH)

cpmfile.json

@@ -1,229 +1,18 @@
 {
-    "biscuit": {
-        "hash": "1229f345b014f7ca544dedb4edb3311e41ba736f9aa9a67f88b5f26f3c983288c6bb6cdedcfb0b8a02c63088a37e6a0d7ba97d9c2a4d721b213916327cffe28a",
-        "min_version": "0.9.1",
-        "repo": "lioncash/biscuit",
-        "tag": "v%VERSION%",
-        "version": "0.19.0"
-    },
-    "boost": {
-        "artifact": "%TAG%-cmake.tar.xz",
-        "find_args": "CONFIG OPTIONAL_COMPONENTS headers context system fiber filesystem",
-        "hash": "6ae6e94664fe7f2fb01976b59b276ac5df8085c7503fa829d810fbfe495960cfec44fa2c36e2cb23480bc19c956ed199d4952b02639a00a6c07625d4e7130c2d",
-        "min_version": "1.57",
-        "package": "Boost",
-        "patches": [
-            "0001-clang-cl.patch"
-        ],
-        "repo": "boostorg/boost",
-        "tag": "boost-%VERSION%",
-        "version": "1.90.0"
-    },
-    "boost_headers": {
-        "bundled": true,
-        "hash": "4ef845775e2277a8104ded6ddf749aa262ce52cf8438042869a048f9a0156dd772fbbcfa74efa1378fecef339b7286f6fe4b4feb5c45d49966b35d08e3e83507",
-        "repo": "boostorg/headers",
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@@ -232,173 +21,127 @@
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-        "version": "1.4.345"
-    },
-    "vulkan-memory-allocator": {
-        "find_args": "CONFIG",
-        "hash": "deb5902ef8db0e329fbd5f3f4385eb0e26bdd9f14f3a2334823fb3fe18f36bc5d235d620d6e5f6fe3551ec3ea7038638899db8778c09f6d5c278f5ff95c3344b",
-        "package": "VulkanMemoryAllocator",
-        "repo": "GPUOpen-LibrariesAndSDKs/VulkanMemoryAllocator",
-        "tag": "v%VERSION%",
-        "version": "3.3.0"
-    },
-    "vulkan-utility-libraries": {
-        "hash": "114f6b237a6dcba923ccc576befb5dea3f1c9b3a30de7dc741f234a831d1c2d52d8a224afb37dd57dffca67ac0df461eaaab6a5ab5e503b393f91c166680c3e1",
-        "package": "VulkanUtilityLibraries",
-        "repo": "KhronosGroup/Vulkan-Utility-Libraries",
-        "tag": "v%VERSION%",
-        "version": "1.4.345"
-    },
-    "vulkan-validation-layers": {
-        "artifact": "android-binaries-%VERSION%.zip",
-        "hash": "8812ae84cbe49e6a3418ade9c458d3be6d74a3dffd319d4502007b564d580998056e8190414368ec11b27bc83993c7a0dad713c31bcc3d9553b51243efee3753",
-        "package": "VVL",
-        "repo": "KhronosGroup/Vulkan-ValidationLayers",
-        "tag": "vulkan-sdk-%VERSION%",
-        "version": "1.4.341.0"
-    },
-    "xbyak": {
-        "hash": "b6475276b2faaeb315734ea8f4f8bd87ededcee768961b39679bee547e7f3e98884d8b7851e176d861dab30a80a76e6ea302f8c111483607dde969b4797ea95a",
-        "package": "xbyak",
-        "repo": "herumi/xbyak",
-        "tag": "v%VERSION%",
-        "version": "7.35.2"
-    },
-    "zlib": {
-        "hash": "16fea4df307a68cf0035858abe2fd550250618a97590e202037acd18a666f57afc10f8836cbbd472d54a0e76539d0e558cb26f059d53de52ff90634bbf4f47d4",
-        "min_version": "1.2",
-        "options": [
-            "ZLIB_BUILD_SHARED OFF",
-            "ZLIB_INSTALL OFF"
-        ],
-        "package": "ZLIB",
-        "repo": "madler/zlib",
-        "tag": "v%VERSION%",
-        "version": "1.3.2"
-    },
-    "zstd": {
-        "find_args": "MODULE",
-        "hash": "cc5ad4b119a9c2ea57f0b71eeff01113bb506e0d17000159c5409cb8236d22e38c52d5e9e97e7947a4bf1b2dfc44b6c503ab2d9aedbd59458435c6a2849cb029",
-        "min_version": "1.5",
-        "options": [
-            "ZSTD_BUILD_SHARED OFF"
-        ],
-        "repo": "facebook/zstd",
-        "sha": "b8d6101fba",
-        "source_subdir": "build/cmake",
-        "version": "1.5.7"
+        ]
     }
 }

docs/CPMUtil.md

@@ -1,320 +0,0 @@
-# CPMUtil
-
-CPMUtil is a wrapper around CPM that aims to reduce boilerplate and add useful utility functions to make dependency management a piece of cake.
-
-- [CPMUtil](#cpmutil)
-  - [Global Options](#global-options)
-  - [About](#about)
-  - [Common Properties](#common-properties)
-  - [Standard Packages](#standard-packages)
-    - [Versioning](#versioning)
-    - [Patches](#patches)
-  - [Pre-built CI Packages](#pre-built-ci-packages)
-  - [Usage](#usage)
-  - [Addendum: Cache Storage](#addendum-cache-storage)
-  - [Addendum: Making Patches](#addendum-making-patches)
-  - [Addendum: Package Identification Lists](#addendum-package-identification-lists)
-  - [Addendum: Notes for Packagers](#addendum-notes-for-packagers)
-    - [Network Sandbox](#network-sandbox)
-    - [Unsandboxed](#unsandboxed)
-  - [Addendum: Dependent Packages](#addendum-dependent-packages)
-    - [Example: Vulkan](#example-vulkan)
-  - [Addendum: Module Path Packages](#addendum-module-path-packages)
-    - [Example: OpenSSL](#example-openssl)
-  - [Addendum: Adding Qt](#addendum-adding-qt)
-
-## Global Options
-
-- `CPMUTIL_FORCE_SYSTEM` (default `OFF`): Require all CPM dependencies to use system packages. NOT RECOMMENDED!
-  - You may optionally override this (section)
-- `CPMUTIL_FORCE_BUNDLED` (default `ON` on MSVC and Android, `OFF` elsewhere): Require all CPM dependencies to use bundled packages.
-- `CPMUTIL_PATCH_DIR` (default `${PROJECT_SOURCE_DIR}/.patch`): Path to patches used in packages. Stored as `<PATCH DIR>/json-package-name/0001-patch-name.patch`, etc.
-- `CPM_SOURCE_CACHE` (default `${PROJECT_SOURCE_DIR}/.cache/cpm`): Where downloaded dependencies get stored.
-
-## About
-
-CPMUtil works by defining dependencies in a JSON file, `cpmfile.json`, and calling `AddJsonPackage`. These dependencies generally must define, at minimum:
-
-- The repository and Git host
-- A release artifact, commit, or tag archive to download
-- A SHA512 sum for the downloaded artifact
-
-And may optionally define other properties like:
-
-- The minimum version for system packages
-- The package name used for system packages (this defaults to the json key if undefined)
-- In-tree source patches
-- Options passed to CMake
-- Options passed to find_package
-
-For instance:
-
-```json
-"fmt": {
-    "repo": "fmtlib/fmt",
-    "tag": "12.1.0",
-    "hash": "f0da82c545b01692e9fd30fdfb613dbb8dd9716983dcd0ff19ac2a8d36f74beb5540ef38072fdecc1e34191b3682a8542ecbf3a61ef287dbba0a2679d4e023f2",
-    "min_version": "8",
-    "options": [
-      "FMT_TEST ON"
-    ],
-    "patches": [
-      "0001-disable-reference-copy.patch"
-    ]
-}
-```
-
-Calling `AddJsonPackage(fmt)`:
-
-- Searches for a system package named `fmt` of version 8 or higher
-- If found, uses the system package and caches it for future use
-- If not found:
-  - Downloads fmt 12.1.0 from the GitHub Archive into `.cache/cpm/fmt/12.1.0`
-  - Verifies the hash
-  - Applies the `0001-disable-reference-copy.patch` patch to the source tree
-  - Sets `FMT_TEST` to `ON`
-  - Adds the downloaded directory to CMake
-  - Now, future `find_package(fmt)` calls will use the downloaded package
-
-There are two types of packages CPMUtil can define: standard and prebuilt CI packages. Some properties are common to both types, however.
-
-## Common Properties
-
-These JSON properties are used by standard and CI packages alike.
-
-- `package`: The package name used by `find_package` to check for the existence of a system package.
-  - If unset, defaults to the JSON key
-- `repo`: The Git repository the package is stored in, if applicable.
-- `version`: The version of the package to download. This is required.
-- `min_version`: The minimum required version of the package, if a system package is desired.
-- `git_host`: The Git host the package is stored in, if applicable. Defaults to `github.com`.
-
-## Standard Packages
-
-Normal packages, like the prior `fmt` example, *must* also define:
-
-- `hash`: The SHA512 hash of the downloaded artifact. CPMUtil generally computes this for you.
-- A valid version/URL identifier:
-  - `url`: Download from a raw URL.
-  - `sha`: A short or fully-qualified Git commit sha. CPMUtil recommends using 10-character wide shas.
-  - `tag`: A Git tag. See [Versioning](#versioning) for its relation to `version`.
-  - `artifact`: A GitHub/Forgejo/Gitea release artifact (requires `tag`). See [Versioning](#versioning) for its relation to `tag` and `version`.
-
-The following are optional to define:
-
-- `source_subdir`: A subdirectory containing the `CMakeLists.txt` to configure a project. Useful for projects like `zstd`.
-- `bundled`: Force the usage of a bundled package. Useful for packages where the system package is broken or nonexistent; e.g. including external fragment shaders.
-- `find_args`: Additional arguments passed to `find_package`, e.g. `MODULE`
-- `patches`: Array of in-tree patches to apply to the downloaded source code. See [#Patches](TODO).
-- `options`: Array of CMake options to apply before configuring the package, e.g. `"FMT_TEST ON"`.
-
-### Versioning
-
-When using tags or artifacts, it may be cumbersome to repeat the version multiple times; especially if it's constantly changing. For this purpose, `tag` and `artifact` both support basic version text replacement.
-
-`tag` can use `%VERSION%` to have its version replaced with the `version` defined for the package, e.g. for OpenSSL; when downloading, `tag` will evaluate to `openssl-3.6.2`:
-
-```json
-"openssl": {
-    "repo": "openssl/openssl",
-    "version": "3.6.2",
-    "tag": "openssl-%VERSION%"
-}
-```
-
-`artifact` also supports `%VERSION%` replacement, and can also use `%TAG%` to be replaced by the computed tag. Take this Boost definition:
-
-```json
-"boost": {
-    "repo": "boostorg/boost",
-    "tag": "boost-%VERSION%",
-    "version": "1.90.0"
-}
-```
-
-Boost's artifact for this version is stored in `boost-1.90.0-cmake.tar.xz`. Notice that the computed tag,`boost-1.90.0`, is in the name of the artifact! Thus, `artifact` can be either:
-
-- `boost-%VERSION%-cmake.tar.xz`
-- Or, even simpler: `%TAG%-cmake.tar.xz`
-
-Future updates need only change the `version` identifier, and the artifact and tag will automatically be updated!
-
-### Patches
-
-CPMUtil is able to apply in-place source tree patches to downloaded packages. These are defined in JSON as an array of names, preferably using `git-format-patch`'s scheme of `<4 digit number>-patch-name.patch`. These are stored in `<CPMUTIL_PATCH_DIR>/<json-key>` (remember that `CPMUTIL_PATCH_DIR` defaults to `$ROOT/.patch`); e.g. `boost` patches would be in `.patch/boost`. Let's say we've made three patches and want to add them; in the Boost JSON definition, we would add:
-
-```json
-"patches": [
-  "0001-fix-clang-cl-compilation.patch",
-  "0002-fix-msvc-arm64-compilation.patch",
-  "0003-fix-bsd-linking.patch"
-]
-```
-
-Then, when Boost is downloaded, it will apply these patches in order to the source tree.
-
-To learn how to make patches, see [Addendum: Making Patches](#addendum-making-patches).
-
-## Pre-built CI Packages
-
-The definition and usage of CI packages is subject to change in the very near future.
-
-CI packages are, in essence, prebuilt binary distributions for libraries. They exist for a few reasons:
-
-- Creating static libraries for system packages that normally lack them, e.g. Qt/SDL
-- Reducing duplicated compilation effort on rarely-changing externals, e.g. SDL
-- Creating debloated prebuilt packages specifically for your project to reduce binary size, e.g. FFmpeg
-
-CPMUtil is specifically designed to work with a small subset of prebuilt CI packages; namely, those that follow the format of the [crueter-ci spec](https://github.com/crueter-ci/spec/blob/master/README.md).
-
-To use them, you must add `ci: true` to your package definition. Alongside the common properties, CI packages define the following:
-
-- `name`: The artifacts' name prefix (required), e.g. `openssl`
-- `extension`: The artifacts' extension (default `tar.zst`)
-- `disabled_platforms`: CPMUtil-supported platforms that are not built into this repository.
-  - This is subject to change.
-
-**Note that `package` is subject to removal here.**
-
-Example:
-
-```json
-"sdl2": {
-    "repo": "crueter-ci/SDL2",
-    "package": "SDL2",
-    "min_version": "2.26.4",
-    "ci": true,
-    "version": "2.32.10-a65111bd2d",
-    "artifact": "SDL2"
-},
-```
-
-## Usage
-
-Once you've defined your package in `cpmfile.json`, simply call `AddJsonPackage(<JSON key>)` and go from there! Specific instructions differ between individual packages, so you're on your own from here.
-
-If you're only concerned with basic usage, you can stop reading. For more advanced use cases and package management, read these addenda.
-
-## Addendum: Cache Storage
-
-CPMUtil stores downloaded packages within `.cache/cpm` by default (see `CPM_SOURCE_CACHE`). Subdirectories stored within are lowercase representations of the `find_package` name for the package; for instance, a `vulkan-headers` definition with `package: "VulkanHeaders"` would be stored in `.cache/cpm/vulkanheaders`.
-
-Within these subdirectories, additional directories are created for each individual version:
-
-- A four-character shorthand of `sha`, if defined
-- If `sha` is not defined, the fully qualified `version` is used
-
-CI packages use `<platform>-<architecture>-<version>` unconditionally.
-
-## Addendum: Making Patches
-
-CPMUtil has a dedicated command for making patches. You're recommended to have Git and a command line editor installed, but CPMUtil is able to work without either. To do so, follow these steps, noting your package's JSON key:
-
-- Clean-fetch your package: `tools/cpmutil.sh package reset <package>`
-- Make any necessary modifications to the package source.
-  - You can access the package source directory via `tools/cpmutil.sh package dir <package>`.
-- Create the patch: `tools/cpmutil.sh package patch <package>`
-  - Follow the on-screen prompts. If you have Git installed, an editor will be opened so you can type your commit message. If not, just type a one-line description.
-
-And you're done! CPMUtil will automatically create and name the patch, and add it to the list of patches in the JSON definition.
-
-## Addendum: Package Identification Lists
-
-CPMUtil will create three lists of dependencies where `AddPackage` or similar was used. Each is in order of addition.
-
-- `CPM_PACKAGE_NAMES`: The names of packages included by CPMUtil
-- `CPM_PACKAGE_URLS`: The URLs to project/repo pages of packages
-- `CPM_PACKAGE_SHAS`: Short version identifiers for each package
-  - If the package was included as a system package, `(system)` is appended thereafter
-  - Packages whose versions can't be deduced will be left as `unknown`.
-
-For an example of how this might be implemented in an application, see Eden's implementation:
-
-- [`dep_hashes.h.in`](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/src/dep_hashes.h.in)
-- [`GenerateDepHashes.cmake`](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/CMakeModules/GenerateDepHashes.cmake)
-- [`deps_dialog.cpp`](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/src/yuzu/deps_dialog.cpp)
-
-## Addendum: Notes for Packagers
-
-If you are packaging a project that uses CPMUtil, read this!
-
-### Network Sandbox
-
-For sandboxed environments (e.g. Gentoo, nixOS) you must install all dependencies to the system beforehand and set `-DCPMUTIL_FORCE_SYSTEM=ON`. If a dependency is missing, get creating!
-
-Alternatively, if CPMUtil pulls in a package that has no suitable way to install or use a system version, download it separately and pass `-DPackageName_DIR=/path/to/downloaded/dir` (e.g. shaders)
-
-### Unsandboxed
-
-For others (AUR, MPR, etc). CPMUtil will handle everything for you, including if some of the project's dependencies are missing from your distribution's repositories. See [`eden-git`](https://aur.archlinux.org/cgit/aur.git/tree/PKGBUILD?h=eden-git) for an example.
-
-## Addendum: Dependent Packages
-
-Consider the following scenario: the Vulkan Headers and Vulkan Utility libraries are both pulled in by my project. In order for both to compile cleanly, their versions *must* match. However, a user may have the Vulkan Headers installed, but *not* the Vulkan Utility Libraries! This can cause a version mismatch where the Utility Libraries expect a much newer version of the Vulkan Headers than the user has installed.
-
-To solve this, CPMUtil has an `AddDependentPackages` command. This takes a list of JSON package keys that *must* either ALL be installed to the system, or ALL be bundled.
-
-### Example: Vulkan
-
-Using the prior Vulkan example:
-
-```json
-"vulkan-headers": {
-    "repo": "KhronosGroup/Vulkan-Headers",
-    "package": "VulkanHeaders",
-    "min_version": "1.4.317",
-    "version": "1.4.342",
-    "tag": "v%VERSION%"
-},
-"vulkan-utility-libraries": {
-    "repo": "KhronosGroup/Vulkan-Utility-Libraries",
-    "package": "VulkanUtilityLibraries",
-    "version": "1.4.342",
-    "tag": "v%VERSION%"
-}
-```
-
-In CMake:
-
-```cmake
-AddDependentPackages(vulkan-headers vulkan-utility-libraries)
-```
-
-Possible scenarios:
-
-- The user has both Vulkan Headers and Vulkan Utility Libraries installed to the system, and both are new enough.
-  - Configuration proceeds without issue.
-- The user has neither installed, or has a too-old version of Vulkan Headers installed
-  - Configuration proceeds without issue.
-- The user has a valid Vulkan Headers installed, but not Vulkan Utility Libraries.
-  - CPMUtil instructs the user to either force bundled Vulkan Headers, or install Vulkan Utility Libraries.
-- The user has both installed, but Vulkan Headers are too old.
-  - CPMUtil instructs the user to install a valid version of Vulkan Headers, or force bundled Vulkan Utility Libraries.
-
-## Addendum: Module Path Packages
-
-Sometimes, a prebuilt CI package may be packed in such a way that it's meant to be used in the context of a system install (e.g. pkgconfig or CMakeConfig files). In this case, CPMUtil normally will be unable to configure the downloaded subdirectory. To solve this, you can use `AddJsonPackage`'s `MODULE_PATH` mode, which adds the downloaded source directory to the `CMAKE_MODULE_PATH`.
-
-### Example: OpenSSL
-
-Say an OpenSSL CI package is packed to contain its CMake config files rather than a root `CMakeLists.txt`; in this case, you would call:
-
-```cmake
-AddJsonPackage(NAME openssl MODULE_PATH)
-```
-
-The `NAME` argument is also required, as the parsing is different from the standard single-argument function signature.
-
-From here, calling `find_package(OpenSSL)` will use the bundled OpenSSL.
-
-## Addendum: Adding Qt
-
-If you'd like to use customized Qt builds, CPMUtil provides a convenience function that allows you to add Qt builds. This usage and setup is subject to change.
-
-See [crueter-ci/Qt](https://github.com/crueter-ci/Qt) for an example of how one might build customized Qt. To add a Qt build to your project, use `AddQt(<repository> <version>)`, e.g.:
-
-```cmake
-AddQt(QDash-CI/Qt 6.11.1)
-```
-
-Then, call `find_package(Qt6 ...)` and it will pull Qt from your downloaded source.

docs/CPMUtil/AddCIPackage.md

@@ -0,0 +1,21 @@
+# AddPackage
+
+- `VERSION` (required): The version to get (the tag will be `v${VERSION}`)
+- `NAME` (required): Name used within the artifacts
+- `REPO` (required): CI repository, e.g. `crueter-ci/OpenSSL`
+- `PACKAGE` (required): `find_package` package name
+- `EXTENSION`: Artifact extension (default `tar.zst`)
+- `MIN_VERSION`: Minimum version for `find_package`. Only used if platform does not support this package as a bundled artifact
+- `DISABLED_PLATFORMS`: List of platforms that lack artifacts for this package. Options:
+  - `windows-amd64`
+  - `windows-arm64`
+  - `mingw-amd64`
+  - `mingw-arm64`
+  - `android-x86_64`
+  - `android-aarch64`
+  - `solaris-amd64`
+  - `freebsd-amd64`
+  - `linux-amd64`
+  - `linux-aarch64`
+  - `macos-universal`
+  - `ios-aarch64`

docs/CPMUtil/AddDependentPackage.md

@@ -0,0 +1,41 @@
+# AddDependentPackage
+
+Use `AddDependentPackage` when you have multiple packages that are required to all be from the system, OR bundled. This is useful in cases where e.g. versions must absolutely match.
+
+## Versioning
+
+Versioning must be handled by the package itself.
+
+## Examples
+
+### Vulkan
+
+`cpmfile.json`
+
+```json
+{
+    "vulkan-headers": {
+        "repo": "KhronosGroup/Vulkan-Headers",
+        "package": "VulkanHeaders",
+        "version": "1.4.317",
+        "hash": "26e0ad8fa34ab65a91ca62ddc54cc4410d209a94f64f2817dcdb8061dc621539a4262eab6387e9b9aa421db3dbf2cf8e2a4b041b696d0d03746bae1f25191272",
+        "git_version": "1.4.342",
+        "tag": "v%VERSION%"
+    },
+    "vulkan-utility-libraries": {
+        "repo": "KhronosGroup/Vulkan-Utility-Libraries",
+        "package": "VulkanUtilityLibraries",
+        "hash": "8147370f964fd82c315d6bb89adeda30186098427bf3efaa641d36282d42a263f31e96e4586bfd7ae0410ff015379c19aa4512ba160630444d3d8553afd1ec14",
+        "git_version": "1.4.342",
+        "tag": "v%VERSION%"
+    }
+}
+```
+
+`CMakeLists.txt`:
+
+```cmake
+AddDependentPackages(vulkan-headers vulkan-utility-libraries)
+```
+
+If Vulkan Headers are installed, but NOT Vulkan Utility Libraries, then CPMUtil will throw an error.

docs/CPMUtil/AddJsonPackage.md

@@ -0,0 +1,105 @@
+# AddJsonPackage
+
+In each directory that utilizes `CPMUtil`, there must be a `cpmfile.json` that defines dependencies in a similar manner to the individual calls.
+
+The cpmfile is an object of objects, with each sub-object being named according to the package's identifier, e.g. `openssl`, which can then be fetched with `AddJsonPackage(<identifier>)`. Options are designed to map closely to the argument names, and are always strings unless otherwise specified.
+<!-- TOC -->
+- [Options](#options)
+- [Examples](#examples)
+<!-- /TOC -->
+
+## Options
+
+- `package` -> `NAME` (`PACKAGE` for CI), defaults to the object key
+- `repo` -> `REPO`
+- `version` -> `VERSION`
+- `ci` (bool)
+
+If `ci` is `false`:
+
+- `hash` -> `HASH`
+- `hash_suffix` -> `HASH_SUFFIX`
+- `sha` -> `SHA`
+- `key` -> `KEY`
+- `tag` -> `TAG`
+  - If the tag contains `%VERSION%`, that part will be replaced by the `git_version`, OR `version` if `git_version` is not specified
+- `url` -> `URL`
+- `artifact` -> `ARTIFACT`
+  - If the artifact contains `%VERSION%`, that part will be replaced by the `git_version`, OR `version` if `git_version` is not specified
+  - If the artifact contains `%TAG%`, that part will be replaced by the `tag` (with its replacement already done)
+- `git_version` -> `GIT_VERSION`
+- `git_host` -> `GIT_HOST`
+- `source_subdir` -> `SOURCE_SUBDIR`
+- `bundled` -> `BUNDLED_PACKAGE`
+- `find_args` -> `FIND_PACKAGE_ARGUMENTS`
+- `download_only` -> `DOWNLOAD_ONLY`
+- `patches` -> `PATCHES` (array)
+- `options` -> `OPTIONS` (array)
+- `skip_updates`: Tells `check-updates.sh` to not check for new updates on this package.
+
+Other arguments aren't currently supported. If you wish to add them, see the `AddJsonPackage` function in `CMakeModules/CPMUtil.cmake`.
+
+If `ci` is `true`:
+
+- `name` -> `NAME`, defaults to the object key
+- `extension` -> `EXTENSION`, defaults to `tar.zst`
+- `min_version` -> `MIN_VERSION`
+- `extension` -> `EXTENSION`
+- `disabled_platforms` -> `DISABLED_PLATFORMS` (array)
+
+## Examples
+
+In order: OpenSSL CI, Boost (tag + artifact), Opus (options + find_args), discord-rpc (sha + options + patches).
+
+```json
+{
+    "openssl": {
+        "ci": true,
+        "package": "OpenSSL",
+        "name": "openssl",
+        "repo": "crueter-ci/OpenSSL",
+        "version": "3.6.0",
+        "min_version": "1.1.1",
+        "disabled_platforms": [
+            "macos-universal",
+            "ios-aarch64"
+        ]
+    },
+    "boost": {
+        "package": "Boost",
+        "repo": "boostorg/boost",
+        "tag": "boost-%VERSION%",
+        "artifact": "%TAG%-cmake.7z",
+        "hash": "e5b049e5b61964480ca816395f63f95621e66cb9bcf616a8b10e441e0e69f129e22443acb11e77bc1e8170f8e4171b9b7719891efc43699782bfcd4b3a365f01",
+        "git_version": "1.88.0",
+        "version": "1.57"
+    },
+    "opus": {
+        "package": "Opus",
+        "repo": "xiph/opus",
+        "sha": "5ded705cf4",
+        "hash": "0dc89e58ddda1f3bc6a7037963994770c5806c10e66f5cc55c59286fc76d0544fe4eca7626772b888fd719f434bc8a92f792bdb350c807968b2ac14cfc04b203",
+        "version": "1.3",
+        "find_args": "MODULE",
+        "options": [
+            "OPUS_BUILD_TESTING OFF",
+            "OPUS_BUILD_PROGRAMS OFF",
+            "OPUS_INSTALL_PKG_CONFIG_MODULE OFF",
+            "OPUS_INSTALL_CMAKE_CONFIG_MODULE OFF"
+        ]
+    },
+    "discord-rpc": {
+        "repo": "discord/discord-rpc",
+        "sha": "963aa9f3e5",
+        "hash": "386e1344e9a666d730f2d335ee3aef1fd05b1039febefd51aa751b705009cc764411397f3ca08dffd46205c72f75b235c870c737b2091a4ed0c3b061f5919bde",
+        "options": [
+            "BUILD_EXAMPLES OFF"
+        ],
+        "patches": [
+            "0001-cmake-version.patch",
+            "0002-no-clang-format.patch",
+            "0003-fix-cpp17.patch"
+        ]
+    }
+}
+```

docs/CPMUtil/AddPackage.md

@@ -0,0 +1,118 @@
+# `AddPackage`
+
+<!-- TOC -->
+- [Identification/Fetching](#identificationfetching)
+- [Hashing](#hashing)
+- [Other Options](#other-options)
+- [Extra Variables](#extra-variables)
+- [System/Bundled Packages](#systembundled-packages)
+- [Identification](#identification)
+<!-- /TOC -->
+
+## Identification/Fetching
+
+- `NAME` (required): The package name (must be the same as the `find_package` name if applicable)
+- `VERSION`: The minimum version of this package that can be used on the system
+- `GIT_VERSION`: The "version" found within git
+- `URL`: The URL to fetch.
+- `REPO`: The repo to use (`owner/repo`).
+- `GIT_HOST`: The Git host to use
+  - Defaults to `github.com`. Do not include the protocol, as HTTPS is enforced.
+- `TAG`: The tag to fetch, if applicable.
+- `ARTIFACT`: The name of the artifact, if applicable.
+- `SHA`: Commit sha to fetch, if applicable.
+- `BRANCH`: Branch to fetch, if applicable.
+
+The following configurations are supported, in descending order of precedence:
+
+- `URL`: Bare URL download, useful for custom artifacts
+  - If this is set, `GIT_URL` or `REPO` should be set to allow the dependency viewer to link to the project's Git repository.
+  - If this is NOT set, `REPO` must be defined.
+- `REPO + TAG + ARTIFACT`: GitHub release artifact
+  - The final download URL will be `https://github.com/${REPO}/releases/download/${TAG}/${ARTIFACT}`
+  - Useful for prebuilt libraries and prefetched archives
+- `REPO + TAG`: GitHub tag archive
+  - The final download URL will be `https://github.com/${REPO}/archive/refs/tags/${TAG}.tar.gz`
+  - Useful for pinning to a specific tag, better for build identification
+- `REPO + SHA`: GitHub commit archive
+  - The final download URL will be `https://github.com/${REPO}/archive/${SHA}.zip`
+  - Useful for pinning to a specific commit
+- `REPO + BRANCH`: GitHub branch archive
+  - The final download URL will be `https://github.com/${REPO}/archive/refs/heads/${BRANCH}.zip`
+  - Generally not recommended unless the branch is frozen
+- `REPO`: GitHub master archive
+  - The final download URL will be `https://github.com/${REPO}/archive/refs/heads/master.zip`
+  - Generally not recommended unless the project is dead
+
+## Hashing
+
+Hashing is used for verifying downloads. It's highly recommended to use these.
+
+- `HASH_ALGO` (default `SHA512`): Hash algorithm to use
+
+Hashing strategies, descending order of precedence:
+
+- `HASH`: Bare hash verification, useful for static downloads e.g. commit archives
+- `HASH_SUFFIX`: Download the hash as `${DOWNLOAD_URL}.${HASH_SUFFIX}`
+  - The downloaded hash *must* match the hash algorithm and contain nothing but the hash; no filenames or extra content.
+- `HASH_URL`: Download the hash from a separate URL
+
+## Other Options
+
+- `KEY`: Custom cache key to use (stored as `.cache/cpm/${packagename_lower}/${key}`)
+  - Default is based on, in descending order of precedence:
+    - First 4 characters of the sha
+    - `GIT_VERSION`
+    - Tag
+    - `VERSION`
+    - Otherwise, CPM defaults will be used. This is not recommended as it doesn't produce reproducible caches
+- `DOWNLOAD_ONLY`: Whether or not to configure the downloaded package via CMake
+  - Useful to turn `OFF` if the project doesn't use CMake
+- `SOURCE_SUBDIR`: Subdirectory of the project containing a CMakeLists.txt file
+- `FIND_PACKAGE_ARGUMENTS`: Arguments to pass to the `find_package` call
+- `BUNDLED_PACKAGE`: Set to `ON` to default to the bundled package
+- `FORCE_BUNDLED_PACKAGE`: Set to `ON` to force the usage of the bundled package, regardless of CPMUTIL_FORCE_SYSTEM or `<package>_FORCE_SYSTEM`
+- `OPTIONS`: Options to pass to the configuration of the package
+- `PATCHES`: Patches to apply to the package, stored in `.patch/${packagename_lower}/0001-patch-name.patch` and so on
+- Other arguments can be passed to CPM as well
+
+## Extra Variables
+
+For each added package, users may additionally force usage of the system/bundled package.
+
+- `${package}_DIR`: Path to a separately-downloaded copy of the package. Note that versioning is not checked!
+- `${package}_FORCE_SYSTEM`: Require the package to be installed on the system
+- `${package}_FORCE_BUNDLED`: Force the package to be fetched and use the bundled version
+
+## System/Bundled Packages
+
+Descending order of precedence:
+
+- If `${package}_FORCE_SYSTEM` is true, requires the package to be on the system
+- If `${package}_FORCE_BUNDLED` is true, forcefully uses the bundled package
+- If `CPMUTIL_FORCE_SYSTEM` is true, requires the package to be on the system
+- If `CPMUTIL_FORCE_BUNDLED` is true, forcefully uses the bundled package
+- If the `BUNDLED_PACKAGE` argument is true, forcefully uses the bundled package
+- Otherwise, CPM will search for the package first, and if not found, will use the bundled package
+
+## Identification
+
+All dependencies must be identifiable in some way for usage in the dependency viewer. Lists are provided in descending order of precedence.
+
+URLs:
+
+- `GIT_URL`
+- `REPO` as a Git repository
+  - You may optionally specify `GIT_HOST` to use a custom host, e.g. `GIT_HOST git.crueter.xyz`. Note that the git host MUST be GitHub-like in its artifact/archive downloads, e.g. Forgejo
+  - If `GIT_HOST` is unspecified, defaults to `github.com`
+- `URL`
+
+Versions (bundled):
+
+- `SHA`
+- `GIT_VERSION`
+- `VERSION`
+- `TAG`
+- "unknown"
+
+If the package is a system package, AddPackage will attempt to determine the package version and append `(system)` to the identifier. Otherwise, it will be marked as `unknown (system)`

docs/CPMUtil/AddQt.md

@@ -0,0 +1,28 @@
+# AddQt
+
+Simply call `AddQt(<Qt Version>)` before any Qt `find_package` calls and everything will be set up for you. On Linux, the bundled Qt library is built as a shared library, and provided you have OpenSSL and X11, everything should just work.
+
+On Windows, MinGW, and MacOS, Qt is bundled as a static library. No further action is needed, as the provided libraries automatically integrate the Windows/Cocoa plugins, alongside the corresponding Multimedia and Network plugins.
+
+## Modules
+
+The following modules are bundled into these Qt builds:
+
+- Base (Gui, Core, Widgets, Network)
+- Multimedia
+- Declarative (Quick, QML)
+- Linux: Wayland client
+
+Each platform has the corresponding QPA built in and set as the default as well. This means you don't need to add `Q_IMPORT_PLUGIN`!
+
+## Example
+
+See an example in the [`tests/qt`](https://git.crueter.xyz/CMake/CPMUtil/src/branch/master/tests/qt/CMakeLists.txt) directory.
+
+## Versions
+
+The following versions have available builds:
+
+- 6.9.3
+
+See [`crueter-ci/Qt`](https://github.com/crueter-ci/Qt) for an updated list at any time.

docs/CPMUtil/README.md

@@ -0,0 +1,70 @@
+# CPMUtil
+
+CPMUtil is a wrapper around CPM that aims to reduce boilerplate and add useful utility functions to make dependency management a piece of cake.
+
+Global Options:
+
+- `CPMUTIL_FORCE_SYSTEM` (default `OFF`): Require all CPM dependencies to use system packages. NOT RECOMMENDED!
+  - You may optionally override this (section)
+- `CPMUTIL_FORCE_BUNDLED` (default `ON` on MSVC and Android, `OFF` elsewhere): Require all CPM dependencies to use bundled packages.
+
+You are highly encouraged to read AddPackage first, even if you plan to only interact with CPMUtil via `AddJsonPackage`.
+
+- [AddPackage](#addpackage)
+- [AddCIPackage](#addcipackage)
+- [AddJsonPackage](#addjsonpackage)
+- [AddQt](#addqt)
+- [Lists](#lists)
+- [For Packagers](#for-packagers)
+  - [Network Sandbox](#network-sandbox)
+  - [Unsandboxed](#unsandboxed)
+
+## AddPackage
+
+The core of CPMUtil is the [`AddPackage`](./AddPackage.md) function. [`AddPackage`](./AddPackage.md) itself is fully CMake-based, and largely serves as an interface between CPM and the rest of CPMUtil.
+
+## AddCIPackage
+
+[`AddCIPackage`](./AddCIPackage.md) adds a package that follows [crueter's CI repository spec](https://github.com/crueter-ci).
+
+## AddJsonPackage
+
+[`AddJsonPackage`](./AddJsonPackage.md) is the recommended method of usage for CPMUtil.
+
+## AddDependentPackage
+
+[`AddDependentPackage`](./AddDependentPackage.md) allows you to add multiple packages such that all of them must be from the system OR bundled.
+
+## AddQt
+
+[`AddQt`](./AddQt.md) adds a specific version of Qt to your project.
+
+## Lists
+
+CPMUtil will create three lists of dependencies where `AddPackage` or similar was used. Each is in order of addition.
+
+- `CPM_PACKAGE_NAMES`: The names of packages included by CPMUtil
+- `CPM_PACKAGE_URLS`: The URLs to project/repo pages of packages
+- `CPM_PACKAGE_SHAS`: Short version identifiers for each package
+  - If the package was included as a system package, `(system)` is appended thereafter
+  - Packages whose versions can't be deduced will be left as `unknown`.
+
+For an example of how this might be implemented in an application, see Eden's implementation:
+
+- [`dep_hashes.h.in`](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/src/dep_hashes.h.in)
+- [`GenerateDepHashes.cmake`](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/CMakeModules/GenerateDepHashes.cmake)
+- [`deps_dialog.cpp`](https://git.eden-emu.dev/eden-emu/eden/src/branch/master/src/yuzu/deps_dialog.cpp)
+
+## For Packagers
+
+If you are packaging a project that uses CPMUtil, read this!
+
+### Network Sandbox
+
+For sandboxed environments (e.g. Gentoo, nixOS) you must install all dependencies to the system beforehand and set `-DCPMUTIL_FORCE_SYSTEM=ON`. If a dependency is missing, get creating!
+
+Alternatively, if CPMUtil pulls in a package that has no suitable way to install or use a system version, download it separately and pass `-DPackageName_DIR=/path/to/downloaded/dir` (e.g. shaders)
+
+### Unsandboxed
+
+For others (AUR, MPR, etc). CPMUtil will handle everything for you, including if some of the project's dependencies are missing from your distribution's repositories. That is pretty much half the reason I created this behemoth, after all.

externals/CMakeLists.txt

@@ -6,7 +6,8 @@
 
 # TODO(crueter): A lot of this should be moved to the root.
 # otherwise we have to do weird shenanigans with library linking and stuff
-# Or just add a CPMUtil thing to propagate packages
+
+include(CPMUtil)
 
 # Explicitly declare this option here to propagate to the oaknut CPM call
 option(DYNARMIC_TESTS "Build tests" ${BUILD_TESTING})

externals/cpmfile.json

@@ -0,0 +1,249 @@
+{
+    "vulkan-memory-allocator": {
+        "package": "VulkanMemoryAllocator",
+        "repo": "GPUOpen-LibrariesAndSDKs/VulkanMemoryAllocator",
+        "tag": "v%VERSION%",
+        "hash": "deb5902ef8db0e329fbd5f3f4385eb0e26bdd9f14f3a2334823fb3fe18f36bc5d235d620d6e5f6fe3551ec3ea7038638899db8778c09f6d5c278f5ff95c3344b",
+        "find_args": "CONFIG",
+        "git_version": "3.3.0"
+    },
+    "sirit": {
+        "repo": "eden-emulator/sirit",
+        "git_version": "1.0.5",
+        "tag": "v%VERSION%",
+        "artifact": "sirit-source-%VERSION%.tar.zst",
+        "hash_suffix": "sha512sum",
+        "find_args": "CONFIG",
+        "options": [
+            "SIRIT_USE_SYSTEM_SPIRV_HEADERS ON"
+        ]
+    },
+    "sirit-ci": {
+        "ci": true,
+        "package": "sirit",
+        "name": "sirit",
+        "repo": "eden-emulator/sirit",
+        "version": "1.0.5"
+    },
+    "httplib": {
+        "repo": "yhirose/cpp-httplib",
+        "tag": "v%VERSION%",
+        "hash": "159ed94965018f2a371d45a3bfc1961e5fb1549e501ded70a6b4532d7fe99d0579c18b5195aff6e35f96f399b426cea2650ec9fb75ef80d4c9edeccb51f2e6c9",
+        "git_version": "0.46.0",
+        "find_args": "MODULE GLOBAL",
+        "patches": [
+            "0001-mingw.patch"
+        ],
+        "options": [
+            "HTTPLIB_REQUIRE_OPENSSL ON",
+            "HTTPLIB_DISABLE_MACOSX_AUTOMATIC_ROOT_CERTIFICATES ON"
+        ]
+    },
+    "cpp-jwt": {
+        "version": "1.4",
+        "repo": "arun11299/cpp-jwt",
+        "sha": "7f24eb4c32",
+        "hash": "d11cbd5ddb3197b4c5ca15679bcd76a49963e7b530b7dd132db91e042925efa20dfb2c24ccfbe7ef82a7012af80deff0f72ee25851312ae80381a462df8534b8",
+        "find_args": "CONFIG",
+        "options": [
+            "CPP_JWT_USE_VENDORED_NLOHMANN_JSON OFF"
+        ],
+        "patches": [
+            "0001-fix-missing-decl.patch"
+        ]
+    },
+    "xbyak": {
+        "package": "xbyak",
+        "repo": "herumi/xbyak",
+        "tag": "v%VERSION%",
+        "hash": "b6475276b2faaeb315734ea8f4f8bd87ededcee768961b39679bee547e7f3e98884d8b7851e176d861dab30a80a76e6ea302f8c111483607dde969b4797ea95a",
+        "git_version": "7.35.2"
+    },
+    "oaknut": {
+        "repo": "eden-emulator/oaknut",
+        "version": "2.0.1",
+        "git_version": "2.0.3",
+        "tag": "v%VERSION%",
+        "hash": "9697e80a7d5d9bcb3ce51051a9a24962fb90ca79d215f1f03ae6b58da8ba13a63b5dda1b4dde3d26ac6445029696b8ef2883f4e5a777b342bba01283ed293856"
+    },
+    "lagoon": {
+        "repo": "loongson-community/lagoon",
+        "tag": "%VERSION%",
+        "version": "1.0.0",
+        "hash": "b9380f99c6effaeccc6d8f81d4942e852c11ad28613df637e155451556ae5826f93765bee57a5c87a9740d2bd1db463ad0f55a947772fe9d57eeabae3efa373e"
+    },
+    "libadrenotools": {
+        "repo": "eden-emulator/libadrenotools",
+        "sha": "8ba23b42d7",
+        "hash": "f6526620cb752876edc5ed4c0925d57b873a8218ee09ad10859ee476e9333259784f61c1dcc55a2bcba597352d18aff22cd2e4c1925ec2ae94074e09d7da2265",
+        "patches": [
+            "0001-linkerns-cpm.patch"
+        ]
+    },
+    "oboe": {
+        "repo": "google/oboe",
+        "tag": "%VERSION%",
+        "hash": "ce4011afe7345370d4ead3b891cd69a5ef224b129535783586c0ca75051d303ed446e6c7f10bde8da31fff58d6e307f1732a3ffd03b249f9ef1fd48fd4132715",
+        "git_version": "1.10.0",
+        "bundled": true
+    },
+    "unordered-dense": {
+        "package": "unordered_dense",
+        "repo": "martinus/unordered_dense",
+        "sha": "7b55cab841",
+        "hash": "d2106f6640f6bfb81755e4b8bfb64982e46ec4a507cacdb38f940123212ccf35a20b43c70c6f01d7bfb8c246d1a16f7845d8052971949cea9def1475e3fa02c8",
+        "find_args": "CONFIG",
+        "bundled": true,
+        "patches": [
+            "0001-avoid-memset-when-clearing-an-empty-table.patch"
+        ]
+    },
+    "enet": {
+        "repo": "lsalzman/enet",
+        "tag": "v%VERSION%",
+        "hash": "a0d2fa8c957704dd49e00a726284ac5ca034b50b00d2b20a94fa1bbfbb80841467834bfdc84aa0ed0d6aab894608fd6c86c3b94eee46343f0e6d9c22e391dbf9",
+        "version": "1.3",
+        "git_version": "1.3.18",
+        "find_args": "MODULE"
+    },
+    "spirv-headers": {
+        "package": "SPIRV-Headers",
+        "repo": "KhronosGroup/SPIRV-Headers",
+        "sha": "04f10f650d",
+        "hash": "cae8cd179c9013068876908fecc1d158168310ad6ac250398a41f0f5206ceff6469e2aaeab9c820bce9d1b08950c725c89c46e94b89a692be9805432cf749396",
+        "options": [
+            "SPIRV_WERROR OFF"
+        ]
+    },
+    "cubeb": {
+        "repo": "mozilla/cubeb",
+        "sha": "fa02160712",
+        "hash": "8a4bcb2f83ba590f52c66626e895304a73eb61928dbc57777e1822e55378e3568366f17f9da4b80036cc2ef4ea9723c32abf6e7d9bbe00fb03654f0991596ab0",
+        "find_args": "CONFIG",
+        "options": [
+            "USE_SANITIZERS OFF",
+            "BUILD_TESTS OFF",
+            "BUILD_TOOLS OFF",
+            "BUNDLE_SPEEX ON"
+        ]
+    },
+    "sdl3-ci": {
+        "ci": true,
+        "package": "SDL3",
+        "name": "SDL3",
+        "repo": "crueter-ci/SDL3",
+        "version": "3.4.8-d57c3b685c",
+        "min_version": "3.2.10"
+    },
+    "catch2": {
+        "package": "Catch2",
+        "repo": "catchorg/Catch2",
+        "tag": "v%VERSION%",
+        "hash": "7eea385d79d88a5690cde131fe7ccda97d5c54ea09d6f515000d7bf07c828809d61c1ac99912c1ee507cf933f61c1c47ecdcc45df7850ffa82714034b0fccf35",
+        "version": "3.0.1",
+        "git_version": "3.13.0",
+        "patches": [
+            "0001-solaris-isnan-fix.patch"
+        ]
+    },
+    "discord-rpc": {
+        "package": "DiscordRPC",
+        "repo": "eden-emulator/discord-rpc",
+        "sha": "0d8b2d6a37",
+        "hash": "8213c43dcb0f7d479f5861091d111ed12fbdec1e62e6d729d65a4bc181d82f48a35d5fd3cd5c291f2393ac7c9681eabc6b76609755f55376284c8a8d67e148f3",
+        "find_args": "MODULE"
+    },
+    "simpleini": {
+        "package": "SimpleIni",
+        "repo": "brofield/simpleini",
+        "tag": "v%VERSION%",
+        "hash": "b937c18a7b6277d77ca7ebfb216af4984810f77af4c32d101b7685369a4bd5eb61406223f82698e167e6311a728d07415ab59639fdf19eff71ad6dc2abfda989",
+        "find_args": "MODULE",
+        "git_version": "4.25"
+    },
+    "sdl3": {
+        "package": "SDL3",
+        "repo": "libsdl-org/SDL",
+        "tag": "release-%VERSION%",
+        "hash": "df5a323af7ac366661a3c0e887969c72584d232f3cc211419d59b0487b620b6b2859d4549c9e8df002ee489290062e466fcfddf7edc0872a37b1f2845e81c0f3",
+        "git_version": "3.4.8",
+        "version": "3.2.10"
+    },
+    "moltenvk": {
+        "repo": "V380-Ori/Ryujinx.MoltenVK",
+        "tag": "v%VERSION%-ryujinx",
+        "git_version": "1.4.1",
+        "artifact": "MoltenVK-macOS.tar",
+        "hash": "5695b36ca5775819a71791557fcb40a4a5ee4495be6b8442e0b666d0c436bec02aae68cc6210183f7a5c986bdbec0e117aecfad5396e496e9c2fd5c89133a347",
+        "bundled": true
+    },
+    "gamemode": {
+        "repo": "FeralInteractive/gamemode",
+        "sha": "ce6fe122f3",
+        "hash": "e87ec14ed3e826d578ebf095c41580069dda603792ba91efa84f45f4571a28f4d91889675055fd6f042d7dc25b0b9443daf70963ae463e38b11bcba95f4c65a9",
+        "version": "1.7",
+        "find_args": "MODULE"
+    },
+    "biscuit": {
+        "repo": "lioncash/biscuit",
+        "tag": "v%VERSION%",
+        "hash": "1229f345b014f7ca544dedb4edb3311e41ba736f9aa9a67f88b5f26f3c983288c6bb6cdedcfb0b8a02c63088a37e6a0d7ba97d9c2a4d721b213916327cffe28a",
+        "version": "0.9.1",
+        "git_version": "0.19.0"
+    },
+    "libusb": {
+        "repo": "libusb/libusb",
+        "tag": "v%VERSION%",
+        "hash": "98c5f7940ff06b25c9aa65aa98e23de4c79a4c1067595f4c73cc145af23a1c286639e1ba11185cd91bab702081f307b973f08a4c9746576dc8d01b3620a3aeb5",
+        "find_args": "MODULE",
+        "git_version": "1.0.29",
+        "patches": [
+            "0001-netbsd-gettime.patch"
+        ]
+    },
+    "ffmpeg": {
+        "repo": "FFmpeg/FFmpeg",
+        "sha": "c7b5f1537d",
+        "hash": "ed177621176b3961bdcaa339187d3a7688c1c8b060b79c4bb0257cbc67ad7021ae5d5adca5303b45625abbbe3d9aafdd87ce777b8690ac295290d744c875489a",
+        "bundled": true
+    },
+    "ffmpeg-ci": {
+        "ci": true,
+        "package": "FFmpeg",
+        "name": "ffmpeg",
+        "repo": "crueter-ci/FFmpeg",
+        "version": "8.0.1-c7b5f1537d",
+        "min_version": "4.1"
+    },
+    "tzdb": {
+        "package": "nx_tzdb",
+        "repo": "eden-emu/tzdb_to_nx",
+        "git_host": "git.eden-emu.dev",
+        "artifact": "%VERSION%.tar.gz",
+        "tag": "%VERSION%",
+        "hash": "cce65a12bf90f4ead43b24a0b95dfad77ac3d9bfbaaf66c55e6701346e7a1e44ca5d2f23f47ee35ee02271eb1082bf1762af207aad9fb236f1c8476812d008ed",
+        "version": "121125",
+        "git_version": "230326"
+    },
+    "vulkan-headers": {
+        "repo": "KhronosGroup/Vulkan-Headers",
+        "package": "VulkanHeaders",
+        "version": "1.4.317",
+        "hash": "d2846ea228415772645eea4b52a9efd33e6a563043dd3de059e798be6391a8f0ca089f455ae420ff22574939ed0f48ed7c6ff3d5a9987d5231dbf3b3f89b484b",
+        "git_version": "1.4.345",
+        "tag": "v%VERSION%"
+    },
+    "vulkan-utility-libraries": {
+        "repo": "KhronosGroup/Vulkan-Utility-Libraries",
+        "package": "VulkanUtilityLibraries",
+        "hash": "114f6b237a6dcba923ccc576befb5dea3f1c9b3a30de7dc741f234a831d1c2d52d8a224afb37dd57dffca67ac0df461eaaab6a5ab5e503b393f91c166680c3e1",
+        "git_version": "1.4.345",
+        "tag": "v%VERSION%"
+    },
+    "frozen": {
+        "package": "frozen",
+        "repo": "serge-sans-paille/frozen",
+        "sha": "61dce5ae18",
+        "hash": "b8dfe741c82bc178dfc9749d4ab5a130cee718d9ee7b71d9b547cf5f7f23027ed0152ad250012a8546399fcc1e12187efc68d89d6731256c4d2df7d04eef8d5c"
+    }
+}

src/android/app/src/main/java/org/yuzu/yuzu_emu/features/settings/model/BooleanSetting.kt

@@ -31,7 +31,6 @@ enum class BooleanSetting(override val key: String) : AbstractBooleanSetting {
     RENDERER_REACTIVE_FLUSHING("use_reactive_flushing"),
     ENABLE_BUFFER_HISTORY("enable_buffer_history"),
     USE_OPTIMIZED_VERTEX_BUFFERS("use_optimized_vertex_buffers"),
-    ENABLE_GPU_BUFFER_READBACK("enable_gpu_buffer_readback"),
     SYNC_MEMORY_OPERATIONS("sync_memory_operations"),
     BUFFER_REORDER_DISABLE("disable_buffer_reorder"),
     RENDERER_DEBUG("debug"),
@@ -84,10 +83,9 @@ enum class BooleanSetting(override val key: String) : AbstractBooleanSetting {
     ENABLE_OVERLAY("enable_overlay"),
 
     // GPU Logging
+    GPU_LOGGING_ENABLED("gpu_logging_enabled"),
     GPU_LOG_VULKAN_CALLS("gpu_log_vulkan_calls"),
     GPU_LOG_SHADER_DUMPS("gpu_log_shader_dumps"),
-    DUMP_GUEST_SHADERS("dump_guest_shaders"),
-    DUMP_MACROS("dump_macros"),
     GPU_LOG_MEMORY_TRACKING("gpu_log_memory_tracking"),
     GPU_LOG_DRIVER_DEBUG("gpu_log_driver_debug"),
 

src/android/app/src/main/java/org/yuzu/yuzu_emu/features/settings/model/view/SettingsItem.kt

@@ -806,13 +806,6 @@ abstract class SettingsItem(
                     descriptionId = R.string.enable_buffer_history_description
                 )
             )
-            put(
-                SwitchSetting(
-                    BooleanSetting.ENABLE_GPU_BUFFER_READBACK,
-                    titleId = R.string.enable_gpu_buffer_readback,
-                    descriptionId = R.string.enable_gpu_buffer_readback_description
-                )
-            )
             put(
                 SwitchSetting(
                     BooleanSetting.USE_OPTIMIZED_VERTEX_BUFFERS,
@@ -938,6 +931,13 @@ abstract class SettingsItem(
             )
 
             // GPU Logging settings
+            put(
+                SwitchSetting(
+                    BooleanSetting.GPU_LOGGING_ENABLED,
+                    titleId = R.string.gpu_logging_enabled,
+                    descriptionId = R.string.gpu_logging_enabled_description
+                )
+            )
             put(
                 SingleChoiceSetting(
                     ByteSetting.GPU_LOG_LEVEL,
@@ -954,13 +954,6 @@ abstract class SettingsItem(
                     descriptionId = R.string.gpu_log_vulkan_calls_description
                 )
             )
-            put(
-                SwitchSetting(
-                    BooleanSetting.DUMP_GUEST_SHADERS,
-                    titleId = R.string.dump_guest_shaders,
-                    descriptionId = R.string.dump_guest_shaders_description
-                )
-            )
             put(
                 SwitchSetting(
                     BooleanSetting.GPU_LOG_SHADER_DUMPS,
@@ -968,13 +961,6 @@ abstract class SettingsItem(
                     descriptionId = R.string.gpu_log_shader_dumps_description
                 )
             )
-            put(
-                SwitchSetting(
-                    BooleanSetting.DUMP_MACROS,
-                    titleId = R.string.dump_macros,
-                    descriptionId = R.string.dump_macros_description
-                )
-            )
             put(
                 SwitchSetting(
                     BooleanSetting.GPU_LOG_MEMORY_TRACKING,

src/android/app/src/main/java/org/yuzu/yuzu_emu/features/settings/ui/SettingsFragmentPresenter.kt

@@ -292,7 +292,6 @@ class SettingsFragmentPresenter(
             add(BooleanSetting.RENDERER_FORCE_MAX_CLOCK.key)
             add(BooleanSetting.RENDERER_REACTIVE_FLUSHING.key)
             add(BooleanSetting.ENABLE_BUFFER_HISTORY.key)
-            add(BooleanSetting.ENABLE_GPU_BUFFER_READBACK.key)
             add(BooleanSetting.USE_OPTIMIZED_VERTEX_BUFFERS.key)
 
             add(HeaderSetting(R.string.hacks))
@@ -1289,17 +1288,14 @@ class SettingsFragmentPresenter(
             add(ShortSetting.DEBUG_KNOBS.key)
             add(StringSetting.PROGRAM_ARGS.key)
 
-            if (!NativeConfig.isPerGameConfigLoaded()) {
-                add(HeaderSetting(R.string.gpu_logging_header))
-                add(ByteSetting.GPU_LOG_LEVEL.key)
-                add(BooleanSetting.GPU_LOG_VULKAN_CALLS.key)
-                add(BooleanSetting.DUMP_GUEST_SHADERS.key)
-                add(BooleanSetting.GPU_LOG_SHADER_DUMPS.key)
-                add(BooleanSetting.DUMP_MACROS.key)
-                add(BooleanSetting.GPU_LOG_MEMORY_TRACKING.key)
-                add(BooleanSetting.GPU_LOG_DRIVER_DEBUG.key)
-                add(IntSetting.GPU_LOG_RING_BUFFER_SIZE.key)
-            }
+            add(HeaderSetting(R.string.gpu_logging_header))
+            add(BooleanSetting.GPU_LOGGING_ENABLED.key)
+            add(ByteSetting.GPU_LOG_LEVEL.key)
+            add(BooleanSetting.GPU_LOG_VULKAN_CALLS.key)
+            add(BooleanSetting.GPU_LOG_SHADER_DUMPS.key)
+            add(BooleanSetting.GPU_LOG_MEMORY_TRACKING.key)
+            add(BooleanSetting.GPU_LOG_DRIVER_DEBUG.key)
+            add(IntSetting.GPU_LOG_RING_BUFFER_SIZE.key)
         }
     }
 

src/android/app/src/main/res/values-ar/strings.xml

@@ -569,6 +569,8 @@
 
     <!-- GPU Logging strings -->
     <string name="gpu_logging_header">تسجيل وحدة معالجة الرسومات</string>
+    <string name="gpu_logging_enabled">تمكين تسجيل وحدة معالجة الرسومات</string>
+    <string name="gpu_logging_enabled_description">تسجيل عمليات وحدة معالجة الرسومات في ملف eden_gpu.log لتصحيح أخطاء برامج تشغيل Adreno</string>
     <string name="gpu_log_level">مستوى السجل</string>
     <string name="gpu_log_level_description">مستوى التفاصيل لسجلات وحدة معالجة الرسومات (كلما زاد المستوى، زادت التفاصيل وزادت التكاليف الإضافية)</string>
     <string name="gpu_log_vulkan_calls">تسجيل استدعاءات واجهة برمجة تطبيقات Vulkan</string>

src/android/app/src/main/res/values-es/strings.xml

@@ -563,6 +563,8 @@
 
     <!-- GPU Logging strings -->
     <string name="gpu_logging_header">Registros de la GPU</string>
+    <string name="gpu_logging_enabled">Activar los registros de la GPU</string>
+    <string name="gpu_logging_enabled_description">Registra las operaciones de la GPU en eden_gpu.log para la depuración de los controladores de Adreno</string>
     <string name="gpu_log_level">Nivel de registros</string>
     <string name="gpu_log_level_description">Nivel de detalle de los registros de la GPU (más alto = más detalles, más sobrecarga)</string>
     <string name="gpu_log_vulkan_calls">Registros de llamadas del API de Vulkan</string>

src/android/app/src/main/res/values-fr/strings.xml

@@ -525,6 +525,7 @@
 
     <!-- GPU Logging strings -->
     <string name="gpu_logging_header">Journalisation GPU</string>
+    <string name="gpu_logging_enabled">Activer la journalisation GPU</string>
     <string name="gpu_log_level">Niveau de journalisation</string>
     <string name="gpu_log_vulkan_calls">Journaliser les appels API Vulkan</string>
     <string name="gpu_log_shader_dumps">Extraire les shaders</string>

src/android/app/src/main/res/values-ru/strings.xml

@@ -562,6 +562,8 @@
 
     <!-- GPU Logging strings -->
     <string name="gpu_logging_header">Ведение журнала ГПУ</string>
+    <string name="gpu_logging_enabled">Включить ведение журнала ГПУ</string>
+    <string name="gpu_logging_enabled_description">Записывать операции ГПУ в файл eden_gpu.log для отладки драйверов Adreno</string>
     <string name="gpu_log_level">Уровень журналирования</string>
     <string name="gpu_log_level_description">Уровень детализации логов ГПУ (больше значение = больше деталей, выше нагрузка)</string>
     <string name="gpu_log_vulkan_calls">Записывать вызовы Vulkan API</string>

src/android/app/src/main/res/values-uk/strings.xml

@@ -565,6 +565,8 @@
 
     <!-- GPU Logging strings -->
     <string name="gpu_logging_header">Журналювання ГП</string>
+    <string name="gpu_logging_enabled">Увімкнути журналювання ГП</string>
+    <string name="gpu_logging_enabled_description">Журналювати операції ГП до eden_gpu.log для зневадження драйверів Adreno</string>
     <string name="gpu_log_level">Рівень журналювання</string>
     <string name="gpu_log_level_description">Рівень подробиць у журналі ГП (вищий = більше подробиць, більший вплив на швидкодію)</string>
     <string name="gpu_log_vulkan_calls">Записувати виклики API Vulkan</string>

src/android/app/src/main/res/values-zh-rCN/strings.xml

@@ -248,7 +248,7 @@
     <string name="install_prod_keys">安装 prod.keys 文件</string>
     <string name="install_prod_keys_description">需要密钥文件来解密游戏</string>
     <string name="install_prod_keys_warning">跳过添加密钥文件？</string>
-    <string name="install_prod_keys_warning_description">模拟零售版游戏需要有效的密钥。如果选择继续，仅有自制软件可以正常运行。</string>
+    <string name="install_prod_keys_warning_description">对于商业游戏，需要有效的密钥文件才能运行。如果没有密钥文件，将只能运行自制软件。</string>
     <string name="install_prod_keys_warning_help">https://yuzu-mirror.github.io/help/quickstart/#guide-introduction</string>
     <string name="install_firmware_warning">跳过添加固件？</string>
     <string name="emulator_data">设置模拟器数据</string>
@@ -418,9 +418,6 @@
     <string name="cpu_accuracy">CPU 精度</string>
     <string name="value_with_units">%1$s%2$s</string>
 
-    <string name="program_args">自制软件参数</string>
-    <string name="program_args_description">启动时传递给自制软件的命令行参数（例如 -noglsl）。</string>
-
     <!-- System settings strings -->
     <string name="device_name">设备名称</string>
     <string name="use_docked_mode">主机模式</string>
@@ -559,6 +556,8 @@
 
     <!-- GPU Logging strings -->
     <string name="gpu_logging_header">GPU 日志</string>
+    <string name="gpu_logging_enabled">启用 GPU 日志</string>
+    <string name="gpu_logging_enabled_description">将 GPU 操作记录至 eden_gpu.log 以供调试 Adreno 驱动</string>
     <string name="gpu_log_level">日志等级</string>
     <string name="gpu_log_level_description">GPU 日志的详细级别(数值越高 = 细节越多,开销越大)</string>
     <string name="gpu_log_vulkan_calls">记录 Vulkan API 调用</string>

src/android/app/src/main/res/values/strings.xml

@@ -503,8 +503,6 @@
     <string name="renderer_reactive_flushing_description">Improves rendering accuracy in some games at the cost of performance.</string>
     <string name="enable_buffer_history">Enable buffer history</string>
     <string name="enable_buffer_history_description">Enables access to previous buffer states. This option may improve rendering quality and performance consistency in some games.</string>
-    <string name="enable_gpu_buffer_readback">Enable GPU Buffer Readback</string>
-    <string name="enable_gpu_buffer_readback_description">Preserves GPU-modified buffer data by reading it back before uploads. Some games require this to render certain effects properly. May cause issues if the hardware cannot handle the additional workload.</string>
     <string name="use_optimized_vertex_buffers">Optimized Vertex Buffers</string>
     <string name="use_optimized_vertex_buffers_description">Enables optimized vertex buffer binding for improved performance. Requires Mesa 26.0+ Turnip drivers/ QCOM drivers. Will crash on older Turnip drivers (25.3 and below).</string>
 
@@ -577,16 +575,14 @@
 
     <!-- GPU Logging strings -->
     <string name="gpu_logging_header">GPU Logging</string>
+    <string name="gpu_logging_enabled">Enable GPU Logging</string>
+    <string name="gpu_logging_enabled_description">Log GPU operations to eden_gpu.log for debugging Adreno drivers</string>
     <string name="gpu_log_level">Log Level</string>
     <string name="gpu_log_level_description">Detail level for GPU logs (higher = more detail, more overhead)</string>
     <string name="gpu_log_vulkan_calls">Log Vulkan API Calls</string>
     <string name="gpu_log_vulkan_calls_description">Track all Vulkan API calls in ring buffer</string>
-    <string name="gpu_log_shader_dumps">Dump SPIR-V Shaders</string>
-    <string name="gpu_log_shader_dumps_description">Save recompiled SPIR-V binaries (.spv) to dump folder. Inspect with spirv-dis/spirv-cross/spirv-val.</string>
-    <string name="dump_guest_shaders">Dump Guest (Maxwell) Shaders</string>
-    <string name="dump_guest_shaders_description">Save Maxwell guest shader bytecode files (*.ash) to dump folder. Inspect with nvdisasm.</string>
-    <string name="dump_macros">Dump Maxwell Macros</string>
-    <string name="dump_macros_description">Save Maxwell macro program files (*.macro) to dump folder. Inspect with envydis.</string>
+    <string name="gpu_log_shader_dumps">Dump Shaders</string>
+    <string name="gpu_log_shader_dumps_description">Save compiled shader SPIR-V to files</string>
     <string name="gpu_log_memory_tracking">Track GPU Memory</string>
     <string name="gpu_log_memory_tracking_description">Monitor GPU memory allocations and deallocations</string>
     <string name="gpu_log_driver_debug">Driver Debug Info</string>

src/common/CMakeLists.txt

@@ -50,6 +50,7 @@ add_library(
     elf.h
     error.cpp
     error.h
+    expected.h
     fiber.cpp
     fiber.h
     fixed_point.h

src/common/dynamic_library.cpp

@@ -5,7 +5,11 @@
 // SPDX-License-Identifier: GPL-2.0-or-later
 
 #include <string>
+
+#ifndef _WIN32
 #include <cstring>
+#endif
+
 #include <utility>
 
 #include <fmt/ranges.h>

src/common/expected.h

@@ -0,0 +1,986 @@
+// SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+// This is based on the proposed implementation of std::expected (P0323)
+// https://github.com/TartanLlama/expected/blob/master/include/tl/expected.hpp
+
+#pragma once
+
+#include <type_traits>
+#include <utility>
+
+namespace Common {
+
+template <typename T, typename E>
+class Expected;
+
+template <typename E>
+class Unexpected {
+public:
+    Unexpected() = delete;
+
+    constexpr explicit Unexpected(const E& e) : m_val{e} {}
+
+    constexpr explicit Unexpected(E&& e) : m_val{std::move(e)} {}
+
+    constexpr E& value() & {
+        return m_val;
+    }
+
+    constexpr const E& value() const& {
+        return m_val;
+    }
+
+    constexpr E&& value() && {
+        return std::move(m_val);
+    }
+
+    constexpr const E&& value() const&& {
+        return std::move(m_val);
+    }
+
+private:
+    E m_val;
+};
+
+template <typename E>
+constexpr auto operator<=>(const Unexpected<E>& lhs, const Unexpected<E>& rhs) {
+    return lhs.value() <=> rhs.value();
+}
+
+struct unexpect_t {
+    constexpr explicit unexpect_t() = default;
+};
+
+namespace detail {
+
+struct no_init_t {
+    constexpr explicit no_init_t() = default;
+};
+
+/**
+ * This specialization is for when T is not trivially destructible,
+ * so the destructor must be called on destruction of `expected'
+ * Additionally, this requires E to be trivially destructible
+ */
+template <typename T, typename E, bool = std::is_trivially_destructible_v<T>>
+    requires std::is_trivially_destructible_v<E>
+struct expected_storage_base {
+    constexpr expected_storage_base() : m_val{T{}}, m_has_val{true} {}
+
+    constexpr expected_storage_base(no_init_t) : m_has_val{false} {}
+
+    template <typename... Args, std::enable_if_t<std::is_constructible_v<T, Args&&...>>* = nullptr>
+    constexpr expected_storage_base(std::in_place_t, Args&&... args)
+        : m_val{std::forward<Args>(args)...}, m_has_val{true} {}
+
+    template <typename U, typename... Args,
+              std::enable_if_t<std::is_constructible_v<T, std::initializer_list<U>&, Args&&...>>* =
+                  nullptr>
+    constexpr expected_storage_base(std::in_place_t, std::initializer_list<U> il, Args&&... args)
+        : m_val{il, std::forward<Args>(args)...}, m_has_val{true} {}
+
+    template <typename... Args, std::enable_if_t<std::is_constructible_v<E, Args&&...>>* = nullptr>
+    constexpr explicit expected_storage_base(unexpect_t, Args&&... args)
+        : m_unexpect{std::forward<Args>(args)...}, m_has_val{false} {}
+
+    template <typename U, typename... Args,
+              std::enable_if_t<std::is_constructible_v<E, std::initializer_list<U>&, Args&&...>>* =
+                  nullptr>
+    constexpr explicit expected_storage_base(unexpect_t, std::initializer_list<U> il,
+                                             Args&&... args)
+        : m_unexpect{il, std::forward<Args>(args)...}, m_has_val{false} {}
+
+    ~expected_storage_base() {
+        if (m_has_val) {
+            m_val.~T();
+        }
+    }
+
+    union {
+        T m_val;
+        Unexpected<E> m_unexpect;
+    };
+
+    bool m_has_val;
+};
+
+/**
+ * This specialization is for when T is trivially destructible,
+ * so the destructor of `expected` can be trivial
+ * Additionally, this requires E to be trivially destructible
+ */
+template <typename T, typename E>
+    requires std::is_trivially_destructible_v<E>
+struct expected_storage_base<T, E, true> {
+    constexpr expected_storage_base() : m_val{T{}}, m_has_val{true} {}
+
+    constexpr expected_storage_base(no_init_t) : m_has_val{false} {}
+
+    template <typename... Args, std::enable_if_t<std::is_constructible_v<T, Args&&...>>* = nullptr>
+    constexpr expected_storage_base(std::in_place_t, Args&&... args)
+        : m_val{std::forward<Args>(args)...}, m_has_val{true} {}
+
+    template <typename U, typename... Args,
+              std::enable_if_t<std::is_constructible_v<T, std::initializer_list<U>&, Args&&...>>* =
+                  nullptr>
+    constexpr expected_storage_base(std::in_place_t, std::initializer_list<U> il, Args&&... args)
+        : m_val{il, std::forward<Args>(args)...}, m_has_val{true} {}
+
+    template <typename... Args, std::enable_if_t<std::is_constructible_v<E, Args&&...>>* = nullptr>
+    constexpr explicit expected_storage_base(unexpect_t, Args&&... args)
+        : m_unexpect{std::forward<Args>(args)...}, m_has_val{false} {}
+
+    template <typename U, typename... Args,
+              std::enable_if_t<std::is_constructible_v<E, std::initializer_list<U>&, Args&&...>>* =
+                  nullptr>
+    constexpr explicit expected_storage_base(unexpect_t, std::initializer_list<U> il,
+                                             Args&&... args)
+        : m_unexpect{il, std::forward<Args>(args)...}, m_has_val{false} {}
+
+    ~expected_storage_base() = default;
+
+    union {
+        T m_val;
+        Unexpected<E> m_unexpect;
+    };
+
+    bool m_has_val;
+};
+
+template <typename T, typename E>
+struct expected_operations_base : expected_storage_base<T, E> {
+    using expected_storage_base<T, E>::expected_storage_base;
+
+    template <typename... Args>
+    void construct(Args&&... args) noexcept {
+        new (std::addressof(this->m_val)) T{std::forward<Args>(args)...};
+        this->m_has_val = true;
+    }
+
+    template <typename Rhs>
+    void construct_with(Rhs&& rhs) noexcept {
+        new (std::addressof(this->m_val)) T{std::forward<Rhs>(rhs).get()};
+        this->m_has_val = true;
+    }
+
+    template <typename... Args>
+    void construct_error(Args&&... args) noexcept {
+        new (std::addressof(this->m_unexpect)) Unexpected<E>{std::forward<Args>(args)...};
+        this->m_has_val = false;
+    }
+
+    void assign(const expected_operations_base& rhs) noexcept {
+        if (!this->m_has_val && rhs.m_has_val) {
+            geterr().~Unexpected<E>();
+            construct(rhs.get());
+        } else {
+            assign_common(rhs);
+        }
+    }
+
+    void assign(expected_operations_base&& rhs) noexcept {
+        if (!this->m_has_val && rhs.m_has_val) {
+            geterr().~Unexpected<E>();
+            construct(std::move(rhs).get());
+        } else {
+            assign_common(rhs);
+        }
+    }
+
+    template <typename Rhs>
+    void assign_common(Rhs&& rhs) {
+        if (this->m_has_val) {
+            if (rhs.m_has_val) {
+                get() = std::forward<Rhs>(rhs).get();
+            } else {
+                destroy_val();
+                construct_error(std::forward<Rhs>(rhs).geterr());
+            }
+        } else {
+            if (!rhs.m_has_val) {
+                geterr() = std::forward<Rhs>(rhs).geterr();
+            }
+        }
+    }
+
+    bool has_value() const {
+        return this->m_has_val;
+    }
+
+    constexpr T& get() & {
+        return this->m_val;
+    }
+
+    constexpr const T& get() const& {
+        return this->m_val;
+    }
+
+    constexpr T&& get() && {
+        return std::move(this->m_val);
+    }
+
+    constexpr const T&& get() const&& {
+        return std::move(this->m_val);
+    }
+
+    constexpr Unexpected<E>& geterr() & {
+        return this->m_unexpect;
+    }
+
+    constexpr const Unexpected<E>& geterr() const& {
+        return this->m_unexpect;
+    }
+
+    constexpr Unexpected<E>&& geterr() && {
+        return std::move(this->m_unexpect);
+    }
+
+    constexpr const Unexpected<E>&& geterr() const&& {
+        return std::move(this->m_unexpect);
+    }
+
+    constexpr void destroy_val() {
+        get().~T();
+    }
+};
+
+/**
+ * This manages conditionally having a trivial copy constructor
+ * This specialization is for when T is trivially copy constructible
+ * Additionally, this requires E to be trivially copy constructible
+ */
+template <typename T, typename E, bool = std::is_trivially_copy_constructible_v<T>>
+    requires std::is_trivially_copy_constructible_v<E>
+struct expected_copy_base : expected_operations_base<T, E> {
+    using expected_operations_base<T, E>::expected_operations_base;
+};
+
+/**
+ * This specialization is for when T is not trivially copy constructible
+ * Additionally, this requires E to be trivially copy constructible
+ */
+template <typename T, typename E>
+    requires std::is_trivially_copy_constructible_v<E>
+struct expected_copy_base<T, E, false> : expected_operations_base<T, E> {
+    using expected_operations_base<T, E>::expected_operations_base;
+
+    expected_copy_base() = default;
+
+    expected_copy_base(const expected_copy_base& rhs)
+        : expected_operations_base<T, E>{no_init_t{}} {
+        if (rhs.has_value()) {
+            this->construct_with(rhs);
+        } else {
+            this->construct_error(rhs.geterr());
+        }
+    }
+
+    expected_copy_base(expected_copy_base&&) = default;
+
+    expected_copy_base& operator=(const expected_copy_base&) = default;
+
+    expected_copy_base& operator=(expected_copy_base&&) = default;
+};
+
+/**
+ * This manages conditionally having a trivial move constructor
+ * This specialization is for when T is trivially move constructible
+ * Additionally, this requires E to be trivially move constructible
+ */
+template <typename T, typename E, bool = std::is_trivially_move_constructible_v<T>>
+    requires std::is_trivially_move_constructible_v<E>
+struct expected_move_base : expected_copy_base<T, E> {
+    using expected_copy_base<T, E>::expected_copy_base;
+};
+
+/**
+ * This specialization is for when T is not trivially move constructible
+ * Additionally, this requires E to be trivially move constructible
+ */
+template <typename T, typename E>
+    requires std::is_trivially_move_constructible_v<E>
+struct expected_move_base<T, E, false> : expected_copy_base<T, E> {
+    using expected_copy_base<T, E>::expected_copy_base;
+
+    expected_move_base() = default;
+
+    expected_move_base(const expected_move_base&) = default;
+
+    expected_move_base(expected_move_base&& rhs) noexcept(std::is_nothrow_move_constructible_v<T>)
+        : expected_copy_base<T, E>{no_init_t{}} {
+        if (rhs.has_value()) {
+            this->construct_with(std::move(rhs));
+        } else {
+            this->construct_error(std::move(rhs.geterr()));
+        }
+    }
+
+    expected_move_base& operator=(const expected_move_base&) = default;
+
+    expected_move_base& operator=(expected_move_base&&) = default;
+};
+
+/**
+ * This manages conditionally having a trivial copy assignment operator
+ * This specialization is for when T is trivially copy assignable
+ * Additionally, this requires E to be trivially copy assignable
+ */
+template <typename T, typename E,
+          bool = std::conjunction_v<std::is_trivially_copy_assignable<T>,
+                                    std::is_trivially_copy_constructible<T>,
+                                    std::is_trivially_destructible<T>>>
+    requires std::conjunction_v<std::is_trivially_copy_assignable<E>,
+                                std::is_trivially_copy_constructible<E>,
+                                std::is_trivially_destructible<E>>
+struct expected_copy_assign_base : expected_move_base<T, E> {
+    using expected_move_base<T, E>::expected_move_base;
+};
+
+/**
+ * This specialization is for when T is not trivially copy assignable
+ * Additionally, this requires E to be trivially copy assignable
+ */
+template <typename T, typename E>
+    requires std::conjunction_v<std::is_trivially_copy_assignable<E>,
+                                std::is_trivially_copy_constructible<E>,
+                                std::is_trivially_destructible<E>>
+struct expected_copy_assign_base<T, E, false> : expected_move_base<T, E> {
+    using expected_move_base<T, E>::expected_move_base;
+
+    expected_copy_assign_base() = default;
+
+    expected_copy_assign_base(const expected_copy_assign_base&) = default;
+
+    expected_copy_assign_base(expected_copy_assign_base&&) = default;
+
+    expected_copy_assign_base& operator=(const expected_copy_assign_base& rhs) {
+        this->assign(rhs);
+        return *this;
+    }
+
+    expected_copy_assign_base& operator=(expected_copy_assign_base&&) = default;
+};
+
+/**
+ * This manages conditionally having a trivial move assignment operator
+ * This specialization is for when T is trivially move assignable
+ * Additionally, this requires E to be trivially move assignable
+ */
+template <typename T, typename E,
+          bool = std::conjunction_v<std::is_trivially_move_assignable<T>,
+                                    std::is_trivially_move_constructible<T>,
+                                    std::is_trivially_destructible<T>>>
+    requires std::conjunction_v<std::is_trivially_move_assignable<E>,
+                                std::is_trivially_move_constructible<E>,
+                                std::is_trivially_destructible<E>>
+struct expected_move_assign_base : expected_copy_assign_base<T, E> {
+    using expected_copy_assign_base<T, E>::expected_copy_assign_base;
+};
+
+/**
+ * This specialization is for when T is not trivially move assignable
+ * Additionally, this requires E to be trivially move assignable
+ */
+template <typename T, typename E>
+    requires std::conjunction_v<std::is_trivially_move_assignable<E>,
+                                std::is_trivially_move_constructible<E>,
+                                std::is_trivially_destructible<E>>
+struct expected_move_assign_base<T, E, false> : expected_copy_assign_base<T, E> {
+    using expected_copy_assign_base<T, E>::expected_copy_assign_base;
+
+    expected_move_assign_base() = default;
+
+    expected_move_assign_base(const expected_move_assign_base&) = default;
+
+    expected_move_assign_base(expected_move_assign_base&&) = default;
+
+    expected_move_assign_base& operator=(const expected_move_assign_base&) = default;
+
+    expected_move_assign_base& operator=(expected_move_assign_base&& rhs) noexcept(
+        std::conjunction_v<std::is_nothrow_move_constructible<T>,
+                           std::is_nothrow_move_assignable<T>>) {
+        this->assign(std::move(rhs));
+        return *this;
+    }
+};
+
+/**
+ * expected_delete_ctor_base will conditionally delete copy and move constructors
+ * depending on whether T is copy/move constructible
+ * Additionally, this requires E to be copy/move constructible
+ */
+template <typename T, typename E, bool EnableCopy = std::is_copy_constructible_v<T>,
+          bool EnableMove = std::is_move_constructible_v<T>>
+    requires std::conjunction_v<std::is_copy_constructible<E>, std::is_move_constructible<E>>
+struct expected_delete_ctor_base {
+    expected_delete_ctor_base() = default;
+    expected_delete_ctor_base(const expected_delete_ctor_base&) = default;
+    expected_delete_ctor_base(expected_delete_ctor_base&&) noexcept = default;
+    expected_delete_ctor_base& operator=(const expected_delete_ctor_base&) = default;
+    expected_delete_ctor_base& operator=(expected_delete_ctor_base&&) noexcept = default;
+};
+
+template <typename T, typename E>
+    requires std::conjunction_v<std::is_copy_constructible<E>, std::is_move_constructible<E>>
+struct expected_delete_ctor_base<T, E, true, false> {
+    expected_delete_ctor_base() = default;
+    expected_delete_ctor_base(const expected_delete_ctor_base&) = default;
+    expected_delete_ctor_base(expected_delete_ctor_base&&) noexcept = delete;
+    expected_delete_ctor_base& operator=(const expected_delete_ctor_base&) = default;
+    expected_delete_ctor_base& operator=(expected_delete_ctor_base&&) noexcept = default;
+};
+
+template <typename T, typename E>
+    requires std::conjunction_v<std::is_copy_constructible<E>, std::is_move_constructible<E>>
+struct expected_delete_ctor_base<T, E, false, true> {
+    expected_delete_ctor_base() = default;
+    expected_delete_ctor_base(const expected_delete_ctor_base&) = delete;
+    expected_delete_ctor_base(expected_delete_ctor_base&&) noexcept = default;
+    expected_delete_ctor_base& operator=(const expected_delete_ctor_base&) = default;
+    expected_delete_ctor_base& operator=(expected_delete_ctor_base&&) noexcept = default;
+};
+
+template <typename T, typename E>
+    requires std::conjunction_v<std::is_copy_constructible<E>, std::is_move_constructible<E>>
+struct expected_delete_ctor_base<T, E, false, false> {
+    expected_delete_ctor_base() = default;
+    expected_delete_ctor_base(const expected_delete_ctor_base&) = delete;
+    expected_delete_ctor_base(expected_delete_ctor_base&&) noexcept = delete;
+    expected_delete_ctor_base& operator=(const expected_delete_ctor_base&) = default;
+    expected_delete_ctor_base& operator=(expected_delete_ctor_base&&) noexcept = default;
+};
+
+/**
+ * expected_delete_assign_base will conditionally delete copy and move assignment operators
+ * depending on whether T is copy/move constructible + assignable
+ * Additionally, this requires E to be copy/move constructible + assignable
+ */
+template <
+    typename T, typename E,
+    bool EnableCopy = std::conjunction_v<std::is_copy_constructible<T>, std::is_copy_assignable<T>>,
+    bool EnableMove = std::conjunction_v<std::is_move_constructible<T>, std::is_move_assignable<T>>>
+    requires std::conjunction_v<std::is_copy_constructible<E>, std::is_move_constructible<E>,
+                                std::is_copy_assignable<E>, std::is_move_assignable<E>>
+struct expected_delete_assign_base {
+    expected_delete_assign_base() = default;
+    expected_delete_assign_base(const expected_delete_assign_base&) = default;
+    expected_delete_assign_base(expected_delete_assign_base&&) noexcept = default;
+    expected_delete_assign_base& operator=(const expected_delete_assign_base&) = default;
+    expected_delete_assign_base& operator=(expected_delete_assign_base&&) noexcept = default;
+};
+
+template <typename T, typename E>
+    requires std::conjunction_v<std::is_copy_constructible<E>, std::is_move_constructible<E>,
+                                std::is_copy_assignable<E>, std::is_move_assignable<E>>
+struct expected_delete_assign_base<T, E, true, false> {
+    expected_delete_assign_base() = default;
+    expected_delete_assign_base(const expected_delete_assign_base&) = default;
+    expected_delete_assign_base(expected_delete_assign_base&&) noexcept = default;
+    expected_delete_assign_base& operator=(const expected_delete_assign_base&) = default;
+    expected_delete_assign_base& operator=(expected_delete_assign_base&&) noexcept = delete;
+};
+
+template <typename T, typename E>
+    requires std::conjunction_v<std::is_copy_constructible<E>, std::is_move_constructible<E>,
+                                std::is_copy_assignable<E>, std::is_move_assignable<E>>
+struct expected_delete_assign_base<T, E, false, true> {
+    expected_delete_assign_base() = default;
+    expected_delete_assign_base(const expected_delete_assign_base&) = default;
+    expected_delete_assign_base(expected_delete_assign_base&&) noexcept = default;
+    expected_delete_assign_base& operator=(const expected_delete_assign_base&) = delete;
+    expected_delete_assign_base& operator=(expected_delete_assign_base&&) noexcept = default;
+};
+
+template <typename T, typename E>
+    requires std::conjunction_v<std::is_copy_constructible<E>, std::is_move_constructible<E>,
+                                std::is_copy_assignable<E>, std::is_move_assignable<E>>
+struct expected_delete_assign_base<T, E, false, false> {
+    expected_delete_assign_base() = default;
+    expected_delete_assign_base(const expected_delete_assign_base&) = default;
+    expected_delete_assign_base(expected_delete_assign_base&&) noexcept = default;
+    expected_delete_assign_base& operator=(const expected_delete_assign_base&) = delete;
+    expected_delete_assign_base& operator=(expected_delete_assign_base&&) noexcept = delete;
+};
+
+/**
+ * This is needed to be able to construct the expected_default_ctor_base which follows,
+ * while still conditionally deleting the default constructor.
+ */
+struct default_constructor_tag {
+    constexpr explicit default_constructor_tag() = default;
+};
+
+/**
+ * expected_default_ctor_base will ensure that expected
+ * has a deleted default constructor if T is not default constructible
+ * This specialization is for when T is default constructible
+ */
+template <typename T, typename E, bool Enable = std::is_default_constructible_v<T>>
+struct expected_default_ctor_base {
+    constexpr expected_default_ctor_base() noexcept = default;
+    constexpr expected_default_ctor_base(expected_default_ctor_base const&) noexcept = default;
+    constexpr expected_default_ctor_base(expected_default_ctor_base&&) noexcept = default;
+    expected_default_ctor_base& operator=(expected_default_ctor_base const&) noexcept = default;
+    expected_default_ctor_base& operator=(expected_default_ctor_base&&) noexcept = default;
+
+    constexpr explicit expected_default_ctor_base(default_constructor_tag) {}
+};
+
+template <typename T, typename E>
+struct expected_default_ctor_base<T, E, false> {
+    constexpr expected_default_ctor_base() noexcept = delete;
+    constexpr expected_default_ctor_base(expected_default_ctor_base const&) noexcept = default;
+    constexpr expected_default_ctor_base(expected_default_ctor_base&&) noexcept = default;
+    expected_default_ctor_base& operator=(expected_default_ctor_base const&) noexcept = default;
+    expected_default_ctor_base& operator=(expected_default_ctor_base&&) noexcept = default;
+
+    constexpr explicit expected_default_ctor_base(default_constructor_tag) {}
+};
+
+template <typename T, typename E, typename U>
+using expected_enable_forward_value =
+    std::enable_if_t<std::is_constructible_v<T, U&&> &&
+                     !std::is_same_v<std::remove_cvref_t<U>, std::in_place_t> &&
+                     !std::is_same_v<Expected<T, E>, std::remove_cvref_t<U>> &&
+                     !std::is_same_v<Unexpected<E>, std::remove_cvref_t<U>>>;
+
+template <typename T, typename E, typename U, typename G, typename UR, typename GR>
+using expected_enable_from_other = std::enable_if_t<
+    std::is_constructible_v<T, UR> && std::is_constructible_v<E, GR> &&
+    !std::is_constructible_v<T, Expected<U, G>&> && !std::is_constructible_v<T, Expected<U, G>&&> &&
+    !std::is_constructible_v<T, const Expected<U, G>&> &&
+    !std::is_constructible_v<T, const Expected<U, G>&&> &&
+    !std::is_convertible_v<Expected<U, G>&, T> && !std::is_convertible_v<Expected<U, G>&&, T> &&
+    !std::is_convertible_v<const Expected<U, G>&, T> &&
+    !std::is_convertible_v<const Expected<U, G>&&, T>>;
+
+} // namespace detail
+
+template <typename T, typename E>
+class Expected : private detail::expected_move_assign_base<T, E>,
+                 private detail::expected_delete_ctor_base<T, E>,
+                 private detail::expected_delete_assign_base<T, E>,
+                 private detail::expected_default_ctor_base<T, E> {
+public:
+    using value_type = T;
+    using error_type = E;
+    using unexpected_type = Unexpected<E>;
+
+    constexpr Expected() = default;
+    constexpr Expected(const Expected&) = default;
+    constexpr Expected(Expected&&) = default;
+    Expected& operator=(const Expected&) = default;
+    Expected& operator=(Expected&&) = default;
+
+    template <typename... Args, std::enable_if_t<std::is_constructible_v<T, Args&&...>>* = nullptr>
+    constexpr Expected(std::in_place_t, Args&&... args)
+        : impl_base{std::in_place, std::forward<Args>(args)...},
+          ctor_base{detail::default_constructor_tag{}} {}
+
+    template <typename U, typename... Args,
+              std::enable_if_t<std::is_constructible_v<T, std::initializer_list<U>&, Args&&...>>* =
+                  nullptr>
+    constexpr Expected(std::in_place_t, std::initializer_list<U> il, Args&&... args)
+        : impl_base{std::in_place, il, std::forward<Args>(args)...},
+          ctor_base{detail::default_constructor_tag{}} {}
+
+    template <typename G = E, std::enable_if_t<std::is_constructible_v<E, const G&>>* = nullptr,
+              std::enable_if_t<!std::is_convertible_v<const G&, E>>* = nullptr>
+    constexpr explicit Expected(const Unexpected<G>& e)
+        : impl_base{unexpect_t{}, e.value()}, ctor_base{detail::default_constructor_tag{}} {}
+
+    template <typename G = E, std::enable_if_t<std::is_constructible_v<E, const G&>>* = nullptr,
+              std::enable_if_t<std::is_convertible_v<const G&, E>>* = nullptr>
+    constexpr Expected(Unexpected<G> const& e)
+        : impl_base{unexpect_t{}, e.value()}, ctor_base{detail::default_constructor_tag{}} {}
+
+    template <typename G = E, std::enable_if_t<std::is_constructible_v<E, G&&>>* = nullptr,
+              std::enable_if_t<!std::is_convertible_v<G&&, E>>* = nullptr>
+    constexpr explicit Expected(Unexpected<G>&& e) noexcept(std::is_nothrow_constructible_v<E, G&&>)
+        : impl_base{unexpect_t{}, std::move(e.value())}, ctor_base{
+                                                             detail::default_constructor_tag{}} {}
+
+    template <typename G = E, std::enable_if_t<std::is_constructible_v<E, G&&>>* = nullptr,
+              std::enable_if_t<std::is_convertible_v<G&&, E>>* = nullptr>
+    constexpr Expected(Unexpected<G>&& e) noexcept(std::is_nothrow_constructible_v<E, G&&>)
+        : impl_base{unexpect_t{}, std::move(e.value())}, ctor_base{
+                                                             detail::default_constructor_tag{}} {}
+
+    template <typename... Args, std::enable_if_t<std::is_constructible_v<E, Args&&...>>* = nullptr>
+    constexpr explicit Expected(unexpect_t, Args&&... args)
+        : impl_base{unexpect_t{}, std::forward<Args>(args)...},
+          ctor_base{detail::default_constructor_tag{}} {}
+
+    template <typename U, typename... Args,
+              std::enable_if_t<std::is_constructible_v<E, std::initializer_list<U>&, Args&&...>>* =
+                  nullptr>
+    constexpr explicit Expected(unexpect_t, std::initializer_list<U> il, Args&&... args)
+        : impl_base{unexpect_t{}, il, std::forward<Args>(args)...},
+          ctor_base{detail::default_constructor_tag{}} {}
+
+    template <typename U, typename G,
+              std::enable_if_t<!(std::is_convertible_v<U const&, T> &&
+                                 std::is_convertible_v<G const&, E>)>* = nullptr,
+              detail::expected_enable_from_other<T, E, U, G, const U&, const G&>* = nullptr>
+    constexpr explicit Expected(const Expected<U, G>& rhs)
+        : ctor_base{detail::default_constructor_tag{}} {
+        if (rhs.has_value()) {
+            this->construct(*rhs);
+        } else {
+            this->construct_error(rhs.error());
+        }
+    }
+
+    template <typename U, typename G,
+              std::enable_if_t<(std::is_convertible_v<U const&, T> &&
+                                std::is_convertible_v<G const&, E>)>* = nullptr,
+              detail::expected_enable_from_other<T, E, U, G, const U&, const G&>* = nullptr>
+    constexpr Expected(const Expected<U, G>& rhs) : ctor_base{detail::default_constructor_tag{}} {
+        if (rhs.has_value()) {
+            this->construct(*rhs);
+        } else {
+            this->construct_error(rhs.error());
+        }
+    }
+
+    template <typename U, typename G,
+              std::enable_if_t<!(std::is_convertible_v<U&&, T> && std::is_convertible_v<G&&, E>)>* =
+                  nullptr,
+              detail::expected_enable_from_other<T, E, U, G, U&&, G&&>* = nullptr>
+    constexpr explicit Expected(Expected<U, G>&& rhs)
+        : ctor_base{detail::default_constructor_tag{}} {
+        if (rhs.has_value()) {
+            this->construct(std::move(*rhs));
+        } else {
+            this->construct_error(std::move(rhs.error()));
+        }
+    }
+
+    template <typename U, typename G,
+              std::enable_if_t<(std::is_convertible_v<U&&, T> && std::is_convertible_v<G&&, E>)>* =
+                  nullptr,
+              detail::expected_enable_from_other<T, E, U, G, U&&, G&&>* = nullptr>
+    constexpr Expected(Expected<U, G>&& rhs) : ctor_base{detail::default_constructor_tag{}} {
+        if (rhs.has_value()) {
+            this->construct(std::move(*rhs));
+        } else {
+            this->construct_error(std::move(rhs.error()));
+        }
+    }
+
+    template <typename U = T, std::enable_if_t<!std::is_convertible_v<U&&, T>>* = nullptr,
+              detail::expected_enable_forward_value<T, E, U>* = nullptr>
+    constexpr explicit Expected(U&& v) : Expected{std::in_place, std::forward<U>(v)} {}
+
+    template <typename U = T, std::enable_if_t<std::is_convertible_v<U&&, T>>* = nullptr,
+              detail::expected_enable_forward_value<T, E, U>* = nullptr>
+    constexpr Expected(U&& v) : Expected{std::in_place, std::forward<U>(v)} {}
+
+    template <typename U = T, typename G = T,
+              std::enable_if_t<std::is_nothrow_constructible_v<T, U&&>>* = nullptr,
+              std::enable_if_t<(
+                  !std::is_same_v<Expected<T, E>, std::remove_cvref_t<U>> &&
+                  !std::conjunction_v<std::is_scalar<T>, std::is_same<T, std::remove_cvref_t<U>>> &&
+                  std::is_constructible_v<T, U> && std::is_assignable_v<G&, U> &&
+                  std::is_nothrow_move_constructible_v<E>)>* = nullptr>
+    Expected& operator=(U&& v) {
+        if (has_value()) {
+            val() = std::forward<U>(v);
+        } else {
+            err().~Unexpected<E>();
+            new (valptr()) T{std::forward<U>(v)};
+            this->m_has_val = true;
+        }
+
+        return *this;
+    }
+
+    template <typename U = T, typename G = T,
+              std::enable_if_t<!std::is_nothrow_constructible_v<T, U&&>>* = nullptr,
+              std::enable_if_t<(
+                  !std::is_same_v<Expected<T, E>, std::remove_cvref_t<U>> &&
+                  !std::conjunction_v<std::is_scalar<T>, std::is_same<T, std::remove_cvref_t<U>>> &&
+                  std::is_constructible_v<T, U> && std::is_assignable_v<G&, U> &&
+                  std::is_nothrow_move_constructible_v<E>)>* = nullptr>
+    Expected& operator=(U&& v) {
+        if (has_value()) {
+            val() = std::forward<U>(v);
+        } else {
+            auto tmp = std::move(err());
+            err().~Unexpected<E>();
+            new (valptr()) T{std::forward<U>(v)};
+            this->m_has_val = true;
+        }
+
+        return *this;
+    }
+
+    template <typename G = E, std::enable_if_t<std::is_nothrow_copy_constructible_v<G> &&
+                                               std::is_assignable_v<G&, G>>* = nullptr>
+    Expected& operator=(const Unexpected<G>& rhs) {
+        if (!has_value()) {
+            err() = rhs;
+        } else {
+            this->destroy_val();
+            new (errptr()) Unexpected<E>{rhs};
+            this->m_has_val = false;
+        }
+
+        return *this;
+    }
+
+    template <typename G = E, std::enable_if_t<std::is_nothrow_move_constructible_v<G> &&
+                                               std::is_move_assignable_v<G>>* = nullptr>
+    Expected& operator=(Unexpected<G>&& rhs) noexcept {
+        if (!has_value()) {
+            err() = std::move(rhs);
+        } else {
+            this->destroy_val();
+            new (errptr()) Unexpected<E>{std::move(rhs)};
+            this->m_has_val = false;
+        }
+
+        return *this;
+    }
+
+    template <typename... Args,
+              std::enable_if_t<std::is_nothrow_constructible_v<T, Args&&...>>* = nullptr>
+    void emplace(Args&&... args) {
+        if (has_value()) {
+            val() = T{std::forward<Args>(args)...};
+        } else {
+            err().~Unexpected<E>();
+            new (valptr()) T{std::forward<Args>(args)...};
+            this->m_has_val = true;
+        }
+    }
+
+    template <typename... Args,
+              std::enable_if_t<!std::is_nothrow_constructible_v<T, Args&&...>>* = nullptr>
+    void emplace(Args&&... args) {
+        if (has_value()) {
+            val() = T{std::forward<Args>(args)...};
+        } else {
+            auto tmp = std::move(err());
+            err().~Unexpected<E>();
+            new (valptr()) T{std::forward<Args>(args)...};
+            this->m_has_val = true;
+        }
+    }
+
+    template <typename U, typename... Args,
+              std::enable_if_t<std::is_nothrow_constructible_v<T, std::initializer_list<U>&,
+                                                               Args&&...>>* = nullptr>
+    void emplace(std::initializer_list<U> il, Args&&... args) {
+        if (has_value()) {
+            T t{il, std::forward<Args>(args)...};
+            val() = std::move(t);
+        } else {
+            err().~Unexpected<E>();
+            new (valptr()) T{il, std::forward<Args>(args)...};
+            this->m_has_val = true;
+        }
+    }
+
+    template <typename U, typename... Args,
+              std::enable_if_t<!std::is_nothrow_constructible_v<T, std::initializer_list<U>&,
+                                                                Args&&...>>* = nullptr>
+    void emplace(std::initializer_list<U> il, Args&&... args) {
+        if (has_value()) {
+            T t{il, std::forward<Args>(args)...};
+            val() = std::move(t);
+        } else {
+            auto tmp = std::move(err());
+            err().~Unexpected<E>();
+            new (valptr()) T{il, std::forward<Args>(args)...};
+            this->m_has_val = true;
+        }
+    }
+
+    constexpr T* operator->() {
+        return valptr();
+    }
+
+    constexpr const T* operator->() const {
+        return valptr();
+    }
+
+    template <typename U = T>
+    constexpr U& operator*() & {
+        return val();
+    }
+
+    template <typename U = T>
+    constexpr const U& operator*() const& {
+        return val();
+    }
+
+    template <typename U = T>
+    constexpr U&& operator*() && {
+        return std::move(val());
+    }
+
+    template <typename U = T>
+    constexpr const U&& operator*() const&& {
+        return std::move(val());
+    }
+
+    constexpr bool has_value() const noexcept {
+        return this->m_has_val;
+    }
+
+    constexpr explicit operator bool() const noexcept {
+        return this->m_has_val;
+    }
+
+    template <typename U = T>
+    constexpr U& value() & {
+        return val();
+    }
+
+    template <typename U = T>
+    constexpr const U& value() const& {
+        return val();
+    }
+
+    template <typename U = T>
+    constexpr U&& value() && {
+        return std::move(val());
+    }
+
+    template <typename U = T>
+    constexpr const U&& value() const&& {
+        return std::move(val());
+    }
+
+    constexpr E& error() & {
+        return err().value();
+    }
+
+    constexpr const E& error() const& {
+        return err().value();
+    }
+
+    constexpr E&& error() && {
+        return std::move(err().value());
+    }
+
+    constexpr const E&& error() const&& {
+        return std::move(err().value());
+    }
+
+    template <typename U>
+    constexpr T value_or(U&& v) const& {
+        static_assert(std::is_copy_constructible_v<T> && std::is_convertible_v<U&&, T>,
+                      "T must be copy-constructible and convertible from U&&");
+        return bool(*this) ? **this : static_cast<T>(std::forward<U>(v));
+    }
+
+    template <typename U>
+    constexpr T value_or(U&& v) && {
+        static_assert(std::is_move_constructible_v<T> && std::is_convertible_v<U&&, T>,
+                      "T must be move-constructible and convertible from U&&");
+        return bool(*this) ? std::move(**this) : static_cast<T>(std::forward<U>(v));
+    }
+
+private:
+    static_assert(!std::is_reference_v<T>, "T must not be a reference");
+    static_assert(!std::is_same_v<T, std::remove_cv_t<std::in_place_t>>,
+                  "T must not be std::in_place_t");
+    static_assert(!std::is_same_v<T, std::remove_cv_t<unexpect_t>>, "T must not be unexpect_t");
+    static_assert(!std::is_same_v<T, std::remove_cv_t<Unexpected<E>>>,
+                  "T must not be Unexpected<E>");
+    static_assert(!std::is_reference_v<E>, "E must not be a reference");
+
+    T* valptr() {
+        return std::addressof(this->m_val);
+    }
+
+    const T* valptr() const {
+        return std::addressof(this->m_val);
+    }
+
+    Unexpected<E>* errptr() {
+        return std::addressof(this->m_unexpect);
+    }
+
+    const Unexpected<E>* errptr() const {
+        return std::addressof(this->m_unexpect);
+    }
+
+    template <typename U = T>
+    constexpr U& val() {
+        return this->m_val;
+    }
+
+    template <typename U = T>
+    constexpr const U& val() const {
+        return this->m_val;
+    }
+
+    constexpr Unexpected<E>& err() {
+        return this->m_unexpect;
+    }
+
+    constexpr const Unexpected<E>& err() const {
+        return this->m_unexpect;
+    }
+
+    using impl_base = detail::expected_move_assign_base<T, E>;
+    using ctor_base = detail::expected_default_ctor_base<T, E>;
+};
+
+template <typename T, typename E, typename U, typename F>
+constexpr bool operator==(const Expected<T, E>& lhs, const Expected<U, F>& rhs) {
+    return (lhs.has_value() != rhs.has_value())
+               ? false
+               : (!lhs.has_value() ? lhs.error() == rhs.error() : *lhs == *rhs);
+}
+
+template <typename T, typename E, typename U, typename F>
+constexpr bool operator!=(const Expected<T, E>& lhs, const Expected<U, F>& rhs) {
+    return !operator==(lhs, rhs);
+}
+
+template <typename T, typename E, typename U>
+constexpr bool operator==(const Expected<T, E>& x, const U& v) {
+    return x.has_value() ? *x == v : false;
+}
+
+template <typename T, typename E, typename U>
+constexpr bool operator==(const U& v, const Expected<T, E>& x) {
+    return x.has_value() ? *x == v : false;
+}
+
+template <typename T, typename E, typename U>
+constexpr bool operator!=(const Expected<T, E>& x, const U& v) {
+    return !operator==(x, v);
+}
+
+template <typename T, typename E, typename U>
+constexpr bool operator!=(const U& v, const Expected<T, E>& x) {
+    return !operator==(v, x);
+}
+
+template <typename T, typename E>
+constexpr bool operator==(const Expected<T, E>& x, const Unexpected<E>& e) {
+    return x.has_value() ? false : x.error() == e.value();
+}
+
+template <typename T, typename E>
+constexpr bool operator==(const Unexpected<E>& e, const Expected<T, E>& x) {
+    return x.has_value() ? false : x.error() == e.value();
+}
+
+template <typename T, typename E>
+constexpr bool operator!=(const Expected<T, E>& x, const Unexpected<E>& e) {
+    return !operator==(x, e);
+}
+
+template <typename T, typename E>
+constexpr bool operator!=(const Unexpected<E>& e, const Expected<T, E>& x) {
+    return !operator==(e, x);
+}
+
+} // namespace Common

src/common/settings.cpp

@@ -54,6 +54,7 @@ SWITCHABLE(CpuBackend, true);
 SWITCHABLE(CpuAccuracy, true);
 SWITCHABLE(FullscreenMode, true);
 SWITCHABLE(GpuAccuracy, true);
+SWITCHABLE(GpuLogLevel, true);
 SWITCHABLE(Language, true);
 SWITCHABLE(MemoryLayout, true);
 SWITCHABLE(NvdecEmulation, false);
@@ -212,16 +213,6 @@ bool IsNceEnabled() {
     return is_nce_enabled;
 }
 
-static u64 current_program_id = 0;
-
-void SetCurrentProgramID(u64 program_id) {
-    current_program_id = program_id;
-}
-
-u64 GetCurrentProgramID() {
-    return current_program_id;
-}
-
 bool IsDockedMode() {
     return values.use_docked_mode.GetValue() == Settings::ConsoleMode::Docked;
 }

src/common/settings.h

@@ -573,13 +573,6 @@ struct Values {
         false,
 #endif
         "rescale_hack", Category::RendererHacks};
-    SwitchableSetting<bool> enable_gpu_buffer_readback{linkage,
-                                                       false,
-                                                       "enable_gpu_buffer_readback",
-                                                       Category::RendererAdvanced,
-                                                       Specialization::Default,
-                                                       true,
-                                                       true};
 
     SwitchableSetting<bool> use_asynchronous_shaders{linkage, false, "use_asynchronous_shaders",
                                                      Category::RendererHacks};
@@ -795,8 +788,8 @@ struct Values {
                                                 false};  // runtime_modifiable_ — startup-only
     Setting<bool> dump_exefs{linkage, false, "dump_exefs", Category::Debugging};
     Setting<bool> dump_nso{linkage, false, "dump_nso", Category::Debugging};
-    Setting<bool> dump_guest_shaders{
-                               linkage, false, "dump_guest_shaders", Category::DebuggingGraphics, Specialization::Default,
+    Setting<bool> dump_shaders{
+                               linkage, false, "dump_shaders", Category::DebuggingGraphics, Specialization::Default,
                                false};
     Setting<bool> dump_macros{
                               linkage, false, "dump_macros", Category::DebuggingGraphics, Specialization::Default, false};
@@ -820,8 +813,9 @@ struct Values {
     Setting<bool> disable_web_applet{linkage, true, "disable_web_applet", Category::Debugging};
 
     // GPU Logging
-    Setting<GpuLogLevel> gpu_log_level{linkage, GpuLogLevel::Off, "gpu_log_level",
-                                       Category::Debugging};
+    Setting<bool> gpu_logging_enabled{linkage, false, "gpu_logging_enabled", Category::Debugging};
+    SwitchableSetting<GpuLogLevel> gpu_log_level{linkage, GpuLogLevel::Standard, "gpu_log_level",
+                                                   Category::Debugging};
     Setting<bool> gpu_log_vulkan_calls{linkage, true, "gpu_log_vulkan_calls", Category::Debugging};
     Setting<bool> gpu_log_shader_dumps{linkage, false, "gpu_log_shader_dumps", Category::Debugging};
     Setting<bool> gpu_log_memory_tracking{linkage, true, "gpu_log_memory_tracking",
@@ -882,9 +876,6 @@ bool IsFastmemEnabled();
 void SetNceEnabled(bool is_64bit);
 bool IsNceEnabled();
 
-void SetCurrentProgramID(u64 program_id);
-u64 GetCurrentProgramID();
-
 bool IsOpenGL();
 
 bool IsDockedMode();

src/common/uuid.cpp

@@ -208,12 +208,4 @@ UUID UUID::MakeRandomRFC4122V4() {
     return uuid;
 }
 
-UUID UUID::MakeRFC4122V5(std::span<u8, 20> sha1) {
-    UUID uuid{};
-    std::memcpy(&uuid.uuid, sha1.data(), sizeof(UUID));
-    uuid.uuid[8] = 0x80 | (uuid.uuid[8] & 0x3F);
-    uuid.uuid[6] = 0x50 | (uuid.uuid[6] & 0xF);
-    return uuid;
-}
-
 } // namespace Common

src/common/uuid.h

@@ -1,6 +1,3 @@
-// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
-// SPDX-License-Identifier: GPL-3.0-or-later
-
 // SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
@@ -8,7 +5,6 @@
 
 #include <array>
 #include <functional>
-#include <span>
 #include <string>
 
 #include "common/common_types.h"
@@ -90,20 +86,28 @@ struct UUID {
         };
     }
 
-    /// @brief Creates a random UUID.
-    /// @returns A random UUID.
-    [[nodiscard]] static UUID MakeRandom();
+    /**
+     * Creates a random UUID.
+     *
+     * @returns A random UUID.
+     */
+    static UUID MakeRandom();
 
-    /// @brief Creates a random UUID with a seed.
-    /// @param seed A seed to initialize the Mersenne-Twister RNG
-    /// @returns A random UUID.
-    [[nodiscard]] static UUID MakeRandomWithSeed(u32 seed);
+    /**
+     * Creates a random UUID with a seed.
+     *
+     * @param seed A seed to initialize the Mersenne-Twister RNG
+     *
+     * @returns A random UUID.
+     */
+    static UUID MakeRandomWithSeed(u32 seed);
 
-    /// @brief Creates a random UUID. The generated UUID is RFC 4122 Version 4 compliant.
-    /// @returns A random UUID that is RFC 4122 Version 4 compliant.
-    [[nodiscard]] static UUID MakeRandomRFC4122V4();
-
-    [[nodiscard]] static UUID MakeRFC4122V5(std::span<u8, 20> sha1);
+    /**
+     * Creates a random UUID. The generated UUID is RFC 4122 Version 4 compliant.
+     *
+     * @returns A random UUID that is RFC 4122 Version 4 compliant.
+     */
+    static UUID MakeRandomRFC4122V4();
 
     friend constexpr bool operator==(const UUID& lhs, const UUID& rhs) = default;
 };

src/common/virtual_buffer.cpp

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 // SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
@@ -17,11 +17,7 @@ namespace Common {
 
 void* AllocateMemoryPages(std::size_t size) noexcept {
 #ifdef _WIN32
-    void* base = VirtualAlloc(nullptr, size, MEM_COMMIT | MEM_RESERVE, PAGE_READWRITE);
-    if (base == nullptr) {
-        // Probably failing to reserve is less likely than failing to commit
-        base = VirtualAlloc(nullptr, size, MEM_COMMIT, PAGE_READWRITE);
-    }
+    void* base = VirtualAlloc(nullptr, size, MEM_COMMIT, PAGE_READWRITE);
 #else
     void* base = mmap(nullptr, size, PROT_READ | PROT_WRITE, MAP_ANON | MAP_PRIVATE, -1, 0);
     if (base == MAP_FAILED)

src/core/core.cpp

@@ -326,9 +326,6 @@ struct System::Impl {
 
         LOG_INFO(Core, "Loading {} ({:016X}) ...", name, params.program_id);
 
-        // Expose program id to dump sites and other global readers.
-        Settings::SetCurrentProgramID(params.program_id);
-
         // Track launch time for frontend launches
         LaunchTimestampCache::SaveLaunchTimestamp(params.program_id);
 
@@ -350,7 +347,7 @@ struct System::Impl {
 
         // Register with applet manager
         // All threads are started, begin main process execution, now that we're in the clear
-        applet_manager.CreateAndInsertByFrontendAppletParameters(std::move(process), params);
+        applet_manager.CreateAndInsertByFrontendAppletParameters(std::make_unique<Service::Process>(*std::move(process)), params);
 
         if (Settings::values.gamecard_inserted) {
             if (Settings::values.gamecard_current_game) {

src/core/file_sys/control_metadata.h

@@ -274,22 +274,23 @@ public:
     explicit NACP(VirtualFile file);
     ~NACP();
 
-    [[nodiscard]] const LanguageEntry& GetLanguageEntry() const;
-    [[nodiscard]] std::string GetApplicationName() const;
-    [[nodiscard]] std::string GetDeveloperName() const;
-    [[nodiscard]] u64 GetTitleId() const;
-    [[nodiscard]] u64 GetDLCBaseTitleId() const;
-    [[nodiscard]] std::string GetVersionString() const;
-    [[nodiscard]] u64 GetDefaultNormalSaveSize() const;
-    [[nodiscard]] u64 GetDefaultJournalSaveSize() const;
-    [[nodiscard]] u32 GetSupportedLanguages() const;
-    [[nodiscard]] std::vector<std::string> GetApplicationNames() const;
-    [[nodiscard]] std::vector<u8> GetRawBytes() const;
-    [[nodiscard]] bool GetUserAccountSwitchLock() const;
-    [[nodiscard]] u64 GetDeviceSaveDataSize() const;
-    [[nodiscard]] u32 GetParentalControlFlag() const;
-    [[nodiscard]] const std::array<u8, 0x20>& GetRatingAge() const;
+    const LanguageEntry& GetLanguageEntry() const;
+    std::string GetApplicationName() const;
+    std::string GetDeveloperName() const;
+    u64 GetTitleId() const;
+    u64 GetDLCBaseTitleId() const;
+    std::string GetVersionString() const;
+    u64 GetDefaultNormalSaveSize() const;
+    u64 GetDefaultJournalSaveSize() const;
+    u32 GetSupportedLanguages() const;
+    std::vector<std::string> GetApplicationNames() const;
+    std::vector<u8> GetRawBytes() const;
+    bool GetUserAccountSwitchLock() const;
+    u64 GetDeviceSaveDataSize() const;
+    u32 GetParentalControlFlag() const;
+    const std::array<u8, 0x20>& GetRatingAge() const;
 
+private:
     RawNACP raw{};
     std::vector<LanguageEntry> language_entries;
 };

src/core/file_sys/patch_manager.cpp

@@ -1156,14 +1156,4 @@ PatchManager::Metadata PatchManager::ParseControlNCA(const NCA& nca) const {
 
     return {std::move(nacp), icon_file};
 }
-
-[[nodiscard]] PatchManager::Metadata PatchManager::GetMetadataFromBaseOrUpdate(Core::System& system, u64 application_id) noexcept {
-    const FileSys::PatchManager pm{application_id, system.GetFileSystemController(), system.GetContentProvider()};
-    auto metadata = pm.GetControlMetadata();
-    if (metadata.first != nullptr)
-        return metadata;
-    const FileSys::PatchManager pm_update{FileSys::GetUpdateTitleID(application_id), system.GetFileSystemController(), system.GetContentProvider()};
-    return pm_update.GetControlMetadata();
-}
-
 } // namespace FileSys

src/core/file_sys/patch_manager.h

@@ -105,9 +105,6 @@ public:
     // Version of GetControlMetadata that takes an arbitrary NCA
     [[nodiscard]] Metadata ParseControlNCA(const NCA& nca) const;
 
-    /// @brief Gets NACP metadata (accounting for any patches or updates)
-    [[nodiscard]] static PatchManager::Metadata GetMetadataFromBaseOrUpdate(Core::System& system, u64 application_id) noexcept;
-
 private:
     [[nodiscard]] std::vector<VirtualFile> CollectPatches(const std::vector<VirtualDir>& patch_dirs,
                                                           const std::string& build_id) const;

src/core/hle/result.h

@@ -10,6 +10,7 @@
 #include "common/bit_field.h"
 #include "common/common_funcs.h"
 #include "common/common_types.h"
+#include "common/expected.h"
 
 // All the constants in this file come from <https://switchbrew.org/wiki/Error_codes>
 

src/core/hle/service/acc/acc.cpp

@@ -729,7 +729,7 @@ private:
 
         IPC::ResponseBuilder rb{ctx, 2, 0, 1};
         rb.Push(ResultSuccess);
-        rb.PushIpcInterface(ctx, ensure_token_id);
+        rb.PushIpcInterface(ensure_token_id);
     }
 
     void LoadIdTokenCacheDeprecated(HLERequestContext& ctx) {
@@ -921,7 +921,7 @@ void Module::Interface::GetProfile(HLERequestContext& ctx) {
 
     IPC::ResponseBuilder rb{ctx, 2, 0, 1};
     rb.Push(ResultSuccess);
-    rb.PushIpcInterface<IProfile>(ctx, system, user_id, *profile_manager);
+    rb.PushIpcInterface<IProfile>(system, user_id, *profile_manager);
 }
 
 void Module::Interface::IsUserRegistrationRequestPermitted(HLERequestContext& ctx) {
@@ -993,7 +993,7 @@ void Module::Interface::GetBaasAccountManagerForApplication(HLERequestContext& c
     LOG_DEBUG(Service_ACC, "called");
     IPC::ResponseBuilder rb{ctx, 2, 0, 1};
     rb.Push(ResultSuccess);
-    rb.PushIpcInterface<IManagerForApplication>(ctx, system, profile_manager);
+    rb.PushIpcInterface<IManagerForApplication>(system, profile_manager);
 }
 
 void Module::Interface::IsUserAccountSwitchLocked(HLERequestContext& ctx) {
@@ -1089,7 +1089,7 @@ void Module::Interface::GetProfileEditor(HLERequestContext& ctx) {
 
     IPC::ResponseBuilder rb{ctx, 2, 0, 1};
     rb.Push(ResultSuccess);
-    rb.PushIpcInterface<IProfileEditor>(ctx, system, user_id, *profile_manager);
+    rb.PushIpcInterface<IProfileEditor>(system, user_id, *profile_manager);
 }
 
 void Module::Interface::GetBaasAccountAdministrator(HLERequestContext &ctx) {
@@ -1100,7 +1100,7 @@ void Module::Interface::GetBaasAccountAdministrator(HLERequestContext &ctx) {
 
     IPC::ResponseBuilder rb{ctx, 2, 0, 1};
     rb.Push(ResultSuccess);
-    rb.PushIpcInterface<IAdministrator>(ctx, system, uuid);
+    rb.PushIpcInterface<IAdministrator>(system, uuid);
 }
 
 void Module::Interface::ListQualifiedUsers(HLERequestContext& ctx) {
@@ -1143,7 +1143,7 @@ void Module::Interface::GetBaasAccountManagerForSystemService(HLERequestContext&
 
     IPC::ResponseBuilder rb{ctx, 2, 0, 1};
     rb.Push(ResultSuccess);
-    rb.PushIpcInterface<IManagerForSystemService>(ctx, system, uuid);
+    rb.PushIpcInterface<IManagerForSystemService>(system, uuid);
 }
 
 void Module::Interface::StoreSaveDataThumbnailSystem(HLERequestContext& ctx) {

src/core/hle/service/acc/async_context.cpp

@@ -35,7 +35,7 @@ void IAsyncContext::GetSystemEvent(HLERequestContext& ctx) {
 
     IPC::ResponseBuilder rb{ctx, 2, 1};
     rb.Push(ResultSuccess);
-    rb.PushCopyObjects(ctx, completion_event->GetReadableEvent());
+    rb.PushCopyObjects(completion_event->GetReadableEvent());
 }
 
 void IAsyncContext::Cancel(HLERequestContext& ctx) {

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

@@ -109,10 +109,6 @@ struct Applet {
     std::list<std::shared_ptr<Applet>> child_applets{};
     bool is_completed{};
 
-    std::shared_ptr<Applet> reserved_applet{};
-    bool unwind_after_reserved{};
-    bool is_winding{};
-
     // Self state
     bool exit_locked{};
     s32 fatal_section_count{};

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

@@ -25,13 +25,6 @@ void AppletStorageChannel::Push(Kernel::KernelCore& kernel, std::shared_ptr<ISto
     m_event.Signal(kernel);
 }
 
-void AppletStorageChannel::Unpop(Kernel::KernelCore& kernel, std::shared_ptr<IStorage> storage) {
-    std::scoped_lock lk{m_lock};
-
-    m_data.emplace_front(std::move(storage));
-    m_event.Signal(kernel);
-}
-
 Result AppletStorageChannel::Pop(Kernel::KernelCore& kernel, std::shared_ptr<IStorage>* out_storage) {
     std::scoped_lock lk{m_lock};
 

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

@@ -26,7 +26,6 @@ public:
     ~AppletStorageChannel();
 
     void Push(Kernel::KernelCore& kernel, std::shared_ptr<IStorage> storage);
-    void Unpop(Kernel::KernelCore& kernel, std::shared_ptr<IStorage> storage);
     Result Pop(Kernel::KernelCore& kernel, std::shared_ptr<IStorage>* out_storage);
     Kernel::KReadableEvent* GetEvent();
 

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

@@ -267,7 +267,7 @@ void AppletManager::SetWindowSystem(WindowSystem* window_system) {
 
     if (Settings::values.enable_overlay && m_window_system->GetOverlayDisplayApplet() == nullptr) {
         if (auto overlay_process = CreateProcess(m_system, static_cast<u64>(AppletProgramId::OverlayDisplay), 0, 0)) {
-            auto overlay_applet = std::make_shared<Applet>(m_system, std::move(overlay_process), false);
+            auto overlay_applet = std::make_shared<Applet>(m_system, std::make_unique<Service::Process>(*std::move(overlay_process)), false);
             overlay_applet->program_id = static_cast<u64>(AppletProgramId::OverlayDisplay);
             overlay_applet->applet_id = AppletId::OverlayDisplay;
             overlay_applet->type = AppletType::OverlayApplet;

src/core/hle/service/am/frontend/applet_web_browser.cpp

@@ -4,7 +4,6 @@
 // SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
-#include "applet_web_browser_types.h"
 #include "common/assert.h"
 #include "common/fs/file.h"
 #include "common/fs/fs.h"
@@ -371,13 +370,16 @@ void WebBrowser::ExtractOfflineRomFS() {
 
 void WebBrowser::WebBrowserExit(WebExitReason exit_reason, std::string last_url) {
     const bool use_tlv_output =
-        (web_arg_header.shim_kind == ShimKind::Share && web_applet_version >= WebAppletVersion::Version196608)
-        || (web_arg_header.shim_kind == ShimKind::Web && web_applet_version >= WebAppletVersion::Version524288)
-        || (web_arg_header.shim_kind == ShimKind::Lhub);
+        (web_arg_header.shim_kind == ShimKind::Share &&
+         web_applet_version >= WebAppletVersion::Version196608) ||
+        (web_arg_header.shim_kind == ShimKind::Web &&
+         web_applet_version >= WebAppletVersion::Version524288) ||
+        (web_arg_header.shim_kind == ShimKind::Lhub);
 
     // https://switchbrew.org/wiki/Internet_Browser#TLVs
     if (use_tlv_output) {
-        LOG_DEBUG(Service_AM, "Using TLV output: exit_reason={}, last_url={}, last_url_size={}", exit_reason, last_url, last_url.size());
+        LOG_DEBUG(Service_AM, "Using TLV output: exit_reason={}, last_url={}, last_url_size={}",
+                  exit_reason, last_url, last_url.size());
 
         // storage size for TLVs is 0x2000 bytes (as per switchbrew documentation)
         constexpr size_t TLV_STORAGE_SIZE = 0x2000;
@@ -598,14 +600,11 @@ void WebBrowser::ExecuteShare() {
 
 void WebBrowser::ExecuteWeb() {
     LOG_INFO(Service_AM, "Opening external URL at {}", external_url);
-    frontend.OpenExternalWebPage(external_url, [this](WebExitReason exit_reason, std::string last_url) {
-        // Offline and web applets must be explicitly exited from because they respect exit state
-        // Unlike the other web stuffs
-        if (exit_reason == WebExitReason::ExitRequested || exit_reason == WebExitReason::EndButtonPressed)
-            exit_reason = (web_arg_header.shim_kind == ShimKind::Web || web_arg_header.shim_kind == ShimKind::Offline)
-                ? WebExitReason::ExitRequested : WebExitReason::EndButtonPressed;
-        WebBrowserExit(exit_reason, last_url);
-    });
+
+    frontend.OpenExternalWebPage(external_url,
+                                 [this](WebExitReason exit_reason, std::string last_url) {
+                                     WebBrowserExit(exit_reason, last_url);
+                                 });
 }
 
 void WebBrowser::ExecuteWifi() {

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

@@ -1,6 +1,3 @@
-// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
-// SPDX-License-Identifier: GPL-3.0-or-later
-
 // SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
@@ -15,10 +12,7 @@ namespace Service::AM {
 
 HidRegistration::HidRegistration(Core::System& system, Process& process) : m_process(process) {
     m_hid_server = system.ServiceManager().GetService<HID::IHidServer>("hid", true);
-    this->RegisterCurrentProcess();
-}
 
-void HidRegistration::RegisterCurrentProcess() {
     if (m_process.IsInitialized()) {
         m_hid_server->GetResourceManager()->RegisterAppletResourceUserId(m_process.GetProcessId(),
                                                                          true);

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

@@ -1,6 +1,3 @@
-// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
-// SPDX-License-Identifier: GPL-3.0-or-later
-
 // SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
@@ -27,7 +24,6 @@ public:
     explicit HidRegistration(Core::System& system, Process& process);
     ~HidRegistration();
 
-    void RegisterCurrentProcess();
     void EnableAppletToGetInput(bool enable);
 
 private:

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

@@ -171,18 +171,6 @@ void LifecycleManager::SignalSystemEventIfNeeded(Kernel::KernelCore& kernel) {
     }
 }
 
-void LifecycleManager::ResetForRelaunch() {
-    m_unordered_messages.clear();
-
-    m_activity_state = ActivityState::BackgroundVisible;
-    m_requested_focus_state = FocusState{};
-    m_acknowledged_focus_state = FocusState{};
-    m_has_focus_state_changed = true;
-
-    m_suspend_mode = SuspendMode::NoOverride;
-    m_forced_suspend = false;
-}
-
 bool LifecycleManager::PopMessage(Kernel::KernelCore& kernel, AppletMessage* out_message) {
     const auto message = this->PopMessageInOrderOfPriority();
     this->SignalSystemEventIfNeeded(kernel);

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

@@ -138,8 +138,6 @@ public:
     void PushUnorderedMessage(Kernel::KernelCore& kernel, AppletMessage message);
     bool PopMessage(Kernel::KernelCore& kernel, AppletMessage* out_message);
 
-    void ResetForRelaunch();
-
 private:
     FocusState GetFocusStateWhileForegroundObscured() const;
     FocusState GetFocusStateWhileBackground(bool is_obscured) const;

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

@@ -40,23 +40,23 @@ namespace {
     }
 }
 
-[[nodiscard]] inline std::unique_ptr<Process> CreateProcessImpl(std::unique_ptr<Loader::AppLoader>& out_loader, Loader::ResultStatus& out_load_result, Core::System& system, FileSys::VirtualFile file, u64 program_id, u64 program_index) {
+[[nodiscard]] inline std::optional<Process> CreateProcessImpl(std::unique_ptr<Loader::AppLoader>& out_loader, Loader::ResultStatus& out_load_result, Core::System& system, FileSys::VirtualFile file, u64 program_id, u64 program_index) {
     // Get the appropriate loader to parse this NCA.
     out_loader = Loader::GetLoader(system, file, program_id, program_index);
     // Ensure we have a loader which can parse the NCA.
     if (out_loader) {
         // Try to load the process.
-        auto process = std::make_unique<Process>(system);
+        auto process = std::make_optional<Process>(system);
         if (process->Initialize(*out_loader, out_load_result)) {
             return process;
         }
     }
-    return nullptr;
+    return std::nullopt;
 }
 
 } // Anonymous namespace
 
-std::unique_ptr<Process> CreateProcess(Core::System& system, u64 program_id, u8 minimum_key_generation, u8 maximum_key_generation) {
+std::optional<Process> CreateProcess(Core::System& system, u64 program_id, u8 minimum_key_generation, u8 maximum_key_generation) {
     // Attempt to load program NCA.
     FileSys::VirtualFile nca_raw{};
 
@@ -66,7 +66,7 @@ std::unique_ptr<Process> CreateProcess(Core::System& system, u64 program_id, u8
 
     // Ensure we retrieved a program NCA.
     if (!nca_raw) {
-        return nullptr;
+        return std::nullopt;
     }
 
     // Ensure we have a suitable version.
@@ -76,7 +76,7 @@ std::unique_ptr<Process> CreateProcess(Core::System& system, u64 program_id, u8
             (nca.GetKeyGeneration() < minimum_key_generation ||
              nca.GetKeyGeneration() > maximum_key_generation)) {
             LOG_WARNING(Service_LDR, "Skipping program {:016X} with generation {}", program_id, nca.GetKeyGeneration());
-            return nullptr;
+            return std::nullopt;
         }
     }
 
@@ -85,7 +85,7 @@ std::unique_ptr<Process> CreateProcess(Core::System& system, u64 program_id, u8
     return CreateProcessImpl(loader, status, system, nca_raw, program_id, 0);
 }
 
-std::unique_ptr<Process> CreateApplicationProcess(std::vector<u8>& out_control, std::unique_ptr<Loader::AppLoader>& out_loader, Loader::ResultStatus& out_load_result, Core::System& system, FileSys::VirtualFile file, u64 program_id, u64 program_index) {
+std::optional<Process> CreateApplicationProcess(std::vector<u8>& out_control, std::unique_ptr<Loader::AppLoader>& out_loader, Loader::ResultStatus& out_load_result, Core::System& system, FileSys::VirtualFile file, u64 program_id, u64 program_index) {
     if (auto process = CreateProcessImpl(out_loader, out_load_result, system, file, program_id, program_index); process) {
         FileSys::NACP nacp;
         if (out_loader->ReadControlData(nacp) == Loader::ResultStatus::Success) {
@@ -110,23 +110,7 @@ std::unique_ptr<Process> CreateApplicationProcess(std::vector<u8>& out_control,
         system.GetARPManager().Register(launch.title_id, launch, out_control);
         return process;
     }
-    return nullptr;
-}
-
-bool ReinitializeProcess(Core::System& system, Process& process, u64 program_id) {
-    auto& storage = system.GetContentProviderUnion();
-    const auto nca_raw = storage.GetEntryRaw(program_id, FileSys::ContentRecordType::Program);
-    if (!nca_raw) {
-        return false;
-    }
-
-    auto loader = Loader::GetLoader(system, nca_raw, program_id, 0);
-    if (!loader) {
-        return false;
-    }
-
-    Loader::ResultStatus status{};
-    return process.Initialize(*loader, status);
+    return std::nullopt;
 }
 
 } // namespace Service::AM

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

@@ -27,9 +27,7 @@ class Process;
 
 namespace Service::AM {
 
-std::unique_ptr<Process> CreateProcess(Core::System& system, u64 program_id, u8 minimum_key_generation, u8 maximum_key_generation);
-std::unique_ptr<Process> CreateApplicationProcess(std::vector<u8>& out_control, std::unique_ptr<Loader::AppLoader>& out_loader, Loader::ResultStatus& out_load_result, Core::System& system, FileSys::VirtualFile file, u64 program_id, u64 program_index);
-
-bool ReinitializeProcess(Core::System& system, Process& process, u64 program_id);
+std::optional<Process> CreateProcess(Core::System& system, u64 program_id, u8 minimum_key_generation, u8 maximum_key_generation);
+std::optional<Process> CreateApplicationProcess(std::vector<u8>& out_control, std::unique_ptr<Loader::AppLoader>& out_loader, Loader::ResultStatus& out_load_result, Core::System& system, FileSys::VirtualFile file, u64 program_id, u64 program_index);
 
 } // namespace Service::AM

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

@@ -35,9 +35,9 @@ Result CreateGuestApplication(SharedPointer<IApplicationAccessor>* out_applicati
     std::unique_ptr<Loader::AppLoader> loader;
     Loader::ResultStatus result;
     auto process = CreateApplicationProcess(control, loader, result, system, nca_raw, program_id, 0);
-    R_UNLESS(process != nullptr, ResultUnknown);
+    R_UNLESS(process != std::nullopt, ResultUnknown);
 
-    const auto applet = std::make_shared<Applet>(system, std::move(process), true);
+    const auto applet = std::make_shared<Applet>(system, std::make_unique<Service::Process>(*std::move(process)), true);
     applet->program_id = program_id;
     applet->applet_id = AppletId::Application;
     applet->type = AppletType::Application;
@@ -88,9 +88,9 @@ Result IApplicationCreator::CreateSystemApplication(
     std::vector<u8> control;
     std::unique_ptr<Loader::AppLoader> loader;
     auto process = CreateProcess(system, application_id, 1, 22);
-    R_UNLESS(process != nullptr, ResultUnknown);
+    R_UNLESS(process != std::nullopt, ResultUnknown);
 
-    const auto applet = std::make_shared<Applet>(system, std::move(process), true);
+    const auto applet = std::make_shared<Applet>(system, std::make_unique<Service::Process>(*std::move(process)), true);
     applet->program_id = application_id;
     applet->applet_id = AppletId::Starter;
     applet->type = AppletType::LibraryApplet;

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

@@ -4,8 +4,6 @@
 // SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
-#include <openssl/evp.h>
-
 #include "common/settings.h"
 #include "common/uuid.h"
 #include "core/file_sys/control_metadata.h"
@@ -156,7 +154,20 @@ Result IApplicationFunctions::GetDesiredLanguage(Out<u64> out_language_code) {
     // Default to 0 (all languages supported)
     u32 supported_languages = 0;
 
-    const auto res = FileSys::PatchManager::GetMetadataFromBaseOrUpdate(system, m_applet->program_id);
+    const auto res = [this] {
+        const FileSys::PatchManager pm{m_applet->program_id, system.GetFileSystemController(),
+                                       system.GetContentProvider()};
+        auto metadata = pm.GetControlMetadata();
+        if (metadata.first != nullptr) {
+            return metadata;
+        }
+
+        const FileSys::PatchManager pm_update{FileSys::GetUpdateTitleID(m_applet->program_id),
+                                              system.GetFileSystemController(),
+                                              system.GetContentProvider()};
+        return pm_update.GetControlMetadata();
+    }();
+
     if (res.first != nullptr) {
         supported_languages = res.first->GetSupportedLanguages();
     }
@@ -194,7 +205,20 @@ Result IApplicationFunctions::SetTerminateResult(Result terminate_result) {
 Result IApplicationFunctions::GetDisplayVersion(Out<DisplayVersion> out_display_version) {
     LOG_DEBUG(Service_AM, "called");
 
-    const auto res = FileSys::PatchManager::GetMetadataFromBaseOrUpdate(system, m_applet->program_id);
+    const auto res = [this] {
+        const FileSys::PatchManager pm{m_applet->program_id, system.GetFileSystemController(),
+                                       system.GetContentProvider()};
+        auto metadata = pm.GetControlMetadata();
+        if (metadata.first != nullptr) {
+            return metadata;
+        }
+
+        const FileSys::PatchManager pm_update{FileSys::GetUpdateTitleID(m_applet->program_id),
+                                              system.GetFileSystemController(),
+                                              system.GetContentProvider()};
+        return pm_update.GetControlMetadata();
+    }();
+
     if (res.first != nullptr) {
         const auto& version = res.first->GetVersionString();
         std::memcpy(out_display_version->string.data(), version.data(),
@@ -323,21 +347,8 @@ Result IApplicationFunctions::NotifyRunning(Out<bool> out_became_running) {
 }
 
 Result IApplicationFunctions::GetPseudoDeviceId(Out<Common::UUID> out_pseudo_device_id) {
-    LOG_WARNING(Service_AM, "(stubbed)");
-
-    // This should be hashed with the device specific hash
-    // for now this will do
-    const auto res = FileSys::PatchManager::GetMetadataFromBaseOrUpdate(system, m_applet->program_id);
-    u8 hash[EVP_MAX_MD_SIZE];
-    unsigned int hash_len = 0;
-    auto const seed = res.first->raw.seed_for_pseudo_device_id;
-    EVP_MD_CTX *ctx = EVP_MD_CTX_new();
-    auto const algorithm = EVP_sha1();
-    EVP_DigestInit_ex(ctx, algorithm, nullptr);
-    EVP_DigestUpdate(ctx, &seed, sizeof(seed));
-    EVP_DigestFinal_ex(ctx, hash, &hash_len);
-    EVP_MD_CTX_free(ctx);
-    *out_pseudo_device_id = Common::UUID::MakeRFC4122V5(std::span<u8, 20>{hash, std::size(hash)});
+    LOG_WARNING(Service_AM, "(STUBBED) called");
+    *out_pseudo_device_id = {};
     R_SUCCEED();
 }
 

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

@@ -75,7 +75,7 @@ ILibraryAppletAccessor::ILibraryAppletAccessor(Core::System& system_,
         {105, D<&ILibraryAppletAccessor::GetPopOutDataEvent>, "GetPopOutDataEvent"},
         {106, D<&ILibraryAppletAccessor::GetPopInteractiveOutDataEvent>, "GetPopInteractiveOutDataEvent"},
         {110, nullptr, "NeedsToExitProcess"},
-        {120, D<&ILibraryAppletAccessor::GetLibraryAppletInfo>, "GetLibraryAppletInfo"},
+        {120, nullptr, "GetLibraryAppletInfo"},
         {150, nullptr, "RequestForAppletToGetForeground"},
         {160, D<&ILibraryAppletAccessor::GetIndirectLayerConsumerHandle>, "GetIndirectLayerConsumerHandle"}, //2.0.0+
         {170, D<&ILibraryAppletAccessor::Unknown170>, "Unknown170"}, //22.0.0+
@@ -218,16 +218,6 @@ Result ILibraryAppletAccessor::GetIndirectLayerConsumerHandle(Out<u64> out_handl
     R_SUCCEED();
 }
 
-Result ILibraryAppletAccessor::GetLibraryAppletInfo(
-    Out<LibraryAppletInfo> out_library_applet_info) {
-    LOG_INFO(Service_AM, "called");
-    *out_library_applet_info = {
-        .applet_id = m_applet->applet_id,
-        .library_applet_mode = m_applet->library_applet_mode,
-    };
-    R_SUCCEED();
-}
-
 Result ILibraryAppletAccessor::Unknown170(OutCopyHandle<Kernel::KReadableEvent> out_event) {
     LOG_WARNING(Service_AM, "(STUBBED) called");
     *out_event = m_applet->unknown_event.GetHandle();

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

@@ -6,7 +6,6 @@
 
 #pragma once
 
-#include "core/hle/service/am/service/library_applet_self_accessor.h"
 #include "core/hle/service/cmif_types.h"
 #include "core/hle/service/service.h"
 
@@ -22,10 +21,6 @@ public:
                                     std::shared_ptr<Applet> applet);
     ~ILibraryAppletAccessor();
 
-    std::shared_ptr<Applet> GetApplet() const {
-        return m_applet;
-    }
-
 private:
     Result GetAppletStateChangedEvent(OutCopyHandle<Kernel::KReadableEvent> out_event);
     Result IsCompleted(Out<bool> out_is_completed);
@@ -42,7 +37,6 @@ private:
     Result GetPopOutDataEvent(OutCopyHandle<Kernel::KReadableEvent> out_event);
     Result GetPopInteractiveOutDataEvent(OutCopyHandle<Kernel::KReadableEvent> out_event);
     Result GetIndirectLayerConsumerHandle(Out<u64> out_handle);
-    Result GetLibraryAppletInfo(Out<LibraryAppletInfo> out_library_applet_info);
     Result Unknown170(OutCopyHandle<Kernel::KReadableEvent> out_event);
 
     void FrontendExecute();

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

@@ -123,7 +123,7 @@ std::shared_ptr<ILibraryAppletAccessor> CreateGuestApplet(Core::System& system,
 
     auto process = CreateProcess(system, program_id, Firmware1400, Firmware2200);
     if (process) {
-        const auto applet = std::make_shared<Applet>(system, std::move(process), false);
+        const auto applet = std::make_shared<Applet>(system, std::make_unique<Service::Process>(*std::move(process)), false);
         applet->program_id = program_id;
         applet->applet_id = applet_id;
         applet->type = AppletType::LibraryApplet;

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

@@ -233,9 +233,8 @@ Result ILibraryAppletSelfAccessor::ReportVisibleErrorWithErrorContext(
     R_SUCCEED();
 }
 
-Result ILibraryAppletSelfAccessor::UnpopInData(SharedPointer<IStorage> storage) {
-    LOG_INFO(Service_AM, "called");
-    m_broker->GetInData().Unpop(system.Kernel(), storage);
+Result ILibraryAppletSelfAccessor::UnpopInData() {
+    LOG_WARNING(Service_AM, "(STUBBED) called");
     R_SUCCEED();
 }
 
@@ -252,7 +251,19 @@ Result ILibraryAppletSelfAccessor::GetMainAppletApplicationDesiredLanguage(
     // Default to 0 (all languages supported)
     u32 supported_languages = 0;
 
-    const auto res = FileSys::PatchManager::GetMetadataFromBaseOrUpdate(system, identity.application_id);
+    const auto res = [this, identity] {
+        const FileSys::PatchManager pm{identity.application_id, system.GetFileSystemController(),
+                                       system.GetContentProvider()};
+        auto metadata = pm.GetControlMetadata();
+        if (metadata.first != nullptr) {
+            return metadata;
+        }
+
+        const FileSys::PatchManager pm_update{FileSys::GetUpdateTitleID(identity.application_id),
+                                              system.GetFileSystemController(),
+                                              system.GetContentProvider()};
+        return pm_update.GetControlMetadata();
+    }();
 
     if (res.first != nullptr) {
         supported_languages = res.first->GetSupportedLanguages();

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

@@ -72,7 +72,7 @@ private:
     Result ReportVisibleError(ErrorCode error_code);
     Result ReportVisibleErrorWithErrorContext(
         ErrorCode error_code, InLargeData<ErrorContext, BufferAttr_HipcMapAlias> error_context);
-    Result UnpopInData(SharedPointer<IStorage> storage);
+    Result UnpopInData();
     Result GetMainAppletApplicationDesiredLanguage(Out<u64> out_desired_language);
     Result GetCurrentApplicationId(Out<u64> out_application_id);
     Result GetMainAppletAvailableUsers(Out<bool> out_can_select_any_user, Out<s32> out_users_count,

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

@@ -1,11 +1,9 @@
-// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 // SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
-#include "core/core.h"
-#include "core/hle/service/am/applet.h"
 #include "core/hle/service/am/frontend/applets.h"
 #include "core/hle/service/am/service/library_applet_accessor.h"
 #include "core/hle/service/am/service/process_winding_controller.h"
@@ -45,18 +43,6 @@ Result IProcessWindingController::OpenCallingLibraryApplet(
     Out<SharedPointer<ILibraryAppletAccessor>> out_calling_library_applet) {
     LOG_INFO(Service_AM, "called");
 
-    std::shared_ptr<Applet> reserved_applet;
-    {
-        std::scoped_lock lk{m_applet->lock};
-        reserved_applet = std::move(m_applet->reserved_applet);
-    }
-
-    if (reserved_applet != nullptr) {
-        *out_calling_library_applet = std::make_shared<ILibraryAppletAccessor>(
-            system, reserved_applet->caller_applet_broker, reserved_applet);
-        R_SUCCEED();
-    }
-
     const auto caller_applet = m_applet->caller_applet.lock();
     if (caller_applet == nullptr) {
         LOG_ERROR(Service_AM, "No caller applet available");
@@ -88,82 +74,22 @@ Result IProcessWindingController::PopContext(Out<SharedPointer<IStorage>> out_co
 }
 
 Result IProcessWindingController::CancelWindingReservation() {
-    LOG_INFO(Service_AM, "called");
-
-    std::scoped_lock lk{m_applet->lock};
-    m_applet->reserved_applet.reset();
-    m_applet->unwind_after_reserved = false;
-
+    LOG_WARNING(Service_AM, "STUBBED");
     R_SUCCEED();
 }
 
 Result IProcessWindingController::WindAndDoReserved() {
-    LOG_INFO(Service_AM, "called");
-
-    std::shared_ptr<Applet> reserved_applet;
-    {
-        std::scoped_lock lk{m_applet->lock};
-
-        reserved_applet = m_applet->reserved_applet;
-        m_applet->display_layer_manager.SetWindowVisibility(false);
-        m_applet->exit_locked = false;
-        system.SetExitLocked(false);
-    }
-
-    if (reserved_applet) {
-        {
-            std::scoped_lock lk{m_applet->lock};
-            m_applet->is_winding = true;
-        }
-
-        {
-            std::scoped_lock lk{reserved_applet->lock};
-            reserved_applet->window_visible = true;
-            reserved_applet->process->Run();
-        }
-
-        if (reserved_applet->frontend) {
-            reserved_applet->frontend->Initialize();
-            reserved_applet->frontend->Execute();
-        }
-    } else {
-        LOG_WARNING(Service_AM, "called without a reserved applet to start");
-    }
-
-    m_applet->process->Terminate();
-
+    LOG_WARNING(Service_AM, "STUBBED");
     R_SUCCEED();
 }
 
-Result IProcessWindingController::ReserveToStartAndWaitAndUnwindThis(
-    SharedPointer<ILibraryAppletAccessor> reserved_applet_accessor) {
-    LOG_INFO(Service_AM, "called");
-
-    if (reserved_applet_accessor == nullptr) {
-        LOG_ERROR(Service_AM, "No applet accessor provided");
-        R_THROW(ResultUnknown);
-    }
-
-    std::scoped_lock lk{m_applet->lock};
-    m_applet->reserved_applet = reserved_applet_accessor->GetApplet();
-    m_applet->unwind_after_reserved = true;
-
+Result IProcessWindingController::ReserveToStartAndWaitAndUnwindThis() {
+    LOG_WARNING(Service_AM, "STUBBED");
     R_SUCCEED();
 }
 
-Result IProcessWindingController::ReserveToStartAndWait(
-    SharedPointer<ILibraryAppletAccessor> reserved_applet_accessor) {
-    LOG_INFO(Service_AM, "called");
-
-    if (reserved_applet_accessor == nullptr) {
-        LOG_ERROR(Service_AM, "No applet accessor provided");
-        R_THROW(ResultUnknown);
-    }
-
-    std::scoped_lock lk{m_applet->lock};
-    m_applet->reserved_applet = reserved_applet_accessor->GetApplet();
-    m_applet->unwind_after_reserved = false;
-
+Result IProcessWindingController::ReserveToStartAndWait() {
+    LOG_WARNING(Service_AM, "STUBBED");
     R_SUCCEED();
 }
 

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

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 // SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
@@ -29,9 +29,8 @@ private:
     Result PopContext(Out<SharedPointer<IStorage>> out_context);
     Result CancelWindingReservation();
     Result WindAndDoReserved();
-    Result ReserveToStartAndWaitAndUnwindThis(
-        SharedPointer<ILibraryAppletAccessor> reserved_applet_accessor);
-    Result ReserveToStartAndWait(SharedPointer<ILibraryAppletAccessor> reserved_applet_accessor);
+    Result ReserveToStartAndWaitAndUnwindThis();
+    Result ReserveToStartAndWait();
 
     const std::shared_ptr<Applet> m_applet;
 };

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

@@ -9,7 +9,6 @@
 #include "core/hle/service/am/applet.h"
 #include "core/hle/service/am/applet_manager.h"
 #include "core/hle/service/am/event_observer.h"
-#include "core/hle/service/am/process_creation.h"
 #include "core/hle/service/am/window_system.h"
 
 namespace Service::AM {
@@ -241,37 +240,6 @@ void WindowSystem::PruneTerminatedAppletsLocked() {
             continue;
         }
 
-        // A winding applet has had its own process killed but is kept alive as a transparent slot
-        // while the reserved applet running in its place finishes (see WindAndDoReserved()).
-        if (applet->is_winding) {
-            if (!applet->child_applets.empty()) {
-                it = std::next(it);
-                continue;
-            }
-
-            const bool unwind = applet->unwind_after_reserved;
-            applet->is_winding = false;
-            applet->unwind_after_reserved = false;
-
-            if (unwind && this->RestartAppletProcessLocked(applet.get())) {
-                const u64 new_aruid = applet->aruid.pid;
-                const auto next = std::next(it);
-
-                if (new_aruid != aruid) {
-                    auto node = m_applets.extract(it);
-                    node.key() = new_aruid;
-                    m_applets.insert(std::move(node));
-                }
-
-                applet->process->Run();
-                m_event_observer->RequestUpdate();
-                it = next;
-                continue;
-            }
-
-            applet->reserved_applet.reset();
-        }
-
         // Terminated, so ensure all child applets are terminated.
         if (!applet->child_applets.empty()) {
             this->TerminateChildAppletsLocked(applet.get());
@@ -333,28 +301,6 @@ void WindowSystem::PruneTerminatedAppletsLocked() {
     }
 }
 
-bool WindowSystem::RestartAppletProcessLocked(Applet* applet) {
-    if (!ReinitializeProcess(m_system, *applet->process, applet->program_id)) {
-        LOG_ERROR(Service_AM, "Failed to restart winding applet_id={}",
-                  static_cast<u32>(applet->applet_id));
-        return false;
-    }
-
-    applet->aruid.pid = applet->process->GetProcessId();
-    applet->is_process_running = false;
-    applet->is_completed = false;
-
-    applet->hid_registration.RegisterCurrentProcess();
-
-    applet->lifecycle_manager.ResetForRelaunch();
-    applet->is_activity_runnable = false;
-
-    applet->launch_reason.flag = 1;
-
-    m_event_observer->TrackAppletProcess(*applet);
-    return true;
-}
-
 bool WindowSystem::LockHomeMenuIntoForegroundLocked() {
     // If the home menu is not locked into foreground, then there's nothing to do.
     if (m_home_menu == nullptr || !m_home_menu_foreground_locked) {
@@ -406,9 +352,6 @@ void WindowSystem::UpdateAppletStateLocked(Applet* applet, bool is_foreground, b
     const bool has_obscuring_child_applets = [&] {
         for (const auto& child_applet : applet->child_applets) {
             std::scoped_lock lk2{child_applet->lock};
-            if (child_applet->is_winding) {
-                return true;
-            }
             const auto mode = child_applet->library_applet_mode;
             if (child_applet->is_process_running && child_applet->window_visible &&
                 (mode == LibraryAppletMode::AllForeground ||

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

@@ -61,7 +61,6 @@ public:
 
 private:
     void PruneTerminatedAppletsLocked();
-    bool RestartAppletProcessLocked(Applet* applet);
     bool LockHomeMenuIntoForegroundLocked();
     void TerminateChildAppletsLocked(Applet* applet);
     void UpdateAppletStateLocked(Applet* applet, bool is_foreground, bool overlay_blocking = false);

src/core/hle/service/apm/apm_interface.cpp

@@ -82,7 +82,7 @@ void APM::OpenSession(HLERequestContext& ctx) {
 
     IPC::ResponseBuilder rb{ctx, 2, 0, 1};
     rb.Push(ResultSuccess);
-    rb.PushIpcInterface<ISession>(ctx, system, controller);
+    rb.PushIpcInterface<ISession>(system, controller);
 }
 
 void APM::GetPerformanceMode(HLERequestContext& ctx) {
@@ -125,7 +125,7 @@ void APM_Sys::GetPerformanceEvent(HLERequestContext& ctx) {
 
     IPC::ResponseBuilder rb{ctx, 2, 0, 1};
     rb.Push(ResultSuccess);
-    rb.PushIpcInterface<ISession>(ctx, system, controller);
+    rb.PushIpcInterface<ISession>(system, controller);
 }
 
 void APM_Sys::SetCpuBoostMode(HLERequestContext& ctx) {

src/core/hle/service/fgm/fgm.cpp

@@ -1,6 +1,3 @@
-// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
-// SPDX-License-Identifier: GPL-3.0-or-later
-
 // SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
@@ -48,7 +45,7 @@ private:
 
         IPC::ResponseBuilder rb{ctx, 2, 0, 1};
         rb.Push(ResultSuccess);
-        rb.PushIpcInterface<IRequest>(ctx, system);
+        rb.PushIpcInterface<IRequest>(system);
     }
 };
 

src/core/hle/service/friend/friend.cpp

@@ -184,7 +184,7 @@ private:
 
         IPC::ResponseBuilder rb{ctx, 2, 1};
         rb.Push(readable_event.Signal(system.Kernel()));
-        rb.PushCopyObjects(ctx, readable_event);
+        rb.PushCopyObjects(readable_event);
     }
 
     void Cancel(HLERequestContext& ctx) {
@@ -400,7 +400,7 @@ private:
 
         IPC::ResponseBuilder rb{ctx, 2, 1};
         rb.Push(ResultSuccess);
-        rb.PushCopyObjects(ctx, notification_event->GetReadableEvent());
+        rb.PushCopyObjects(notification_event->GetReadableEvent());
     }
 
     void Clear(HLERequestContext& ctx) {
@@ -476,7 +476,7 @@ private:
 void Module::Interface::CreateFriendService(HLERequestContext& ctx) {
     IPC::ResponseBuilder rb{ctx, 2, 0, 1};
     rb.Push(ResultSuccess);
-    rb.PushIpcInterface<IFriendService>(ctx, system);
+    rb.PushIpcInterface<IFriendService>(system);
     LOG_DEBUG(Service_Friend, "called");
 }
 
@@ -488,12 +488,12 @@ void Module::Interface::CreateNotificationService(HLERequestContext& ctx) {
 
     IPC::ResponseBuilder rb{ctx, 2, 0, 1};
     rb.Push(ResultSuccess);
-    rb.PushIpcInterface<INotificationService>(ctx, system, uuid);
+    rb.PushIpcInterface<INotificationService>(system, uuid);
 }
 
-Module::Interface::Interface(std::shared_ptr<Module> module_, Core::System& system_, const char* name)
-    : ServiceFramework{system_, name}, module{std::move(module_)}
-{}
+Module::Interface::Interface(std::shared_ptr<Module> module_, Core::System& system_,
+                             const char* name)
+    : ServiceFramework{system_, name}, module{std::move(module_)} {}
 
 Module::Interface::~Interface() = default;
 

src/core/hle/service/glue/arp.cpp

@@ -279,7 +279,7 @@ void ARP_W::AcquireRegistrar(HLERequestContext& ctx) {
 
     IPC::ResponseBuilder rb{ctx, 2, 0, 1};
     rb.Push(ResultSuccess);
-    rb.PushIpcInterface(ctx, registrar);
+    rb.PushIpcInterface(registrar);
 }
 
 void ARP_W::UnregisterApplicationInstance(HLERequestContext& ctx) {

src/core/hle/service/glue/bgtc.cpp

@@ -28,7 +28,7 @@ void BGTC_T::OpenTaskService(HLERequestContext& ctx) {
 
     IPC::ResponseBuilder rb{ctx, 2, 0, 1};
     rb.Push(ResultSuccess);
-    rb.PushIpcInterface<ITaskService>(ctx, system);
+    rb.PushIpcInterface<ITaskService>(system);
 }
 
 ITaskService::ITaskService(Core::System& system_) : ServiceFramework{system_, "ITaskService"} {

src/core/hle/service/glue/ectx.cpp

@@ -1,6 +1,3 @@
-// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
-// SPDX-License-Identifier: GPL-3.0-or-later
-
 // SPDX-FileCopyrightText: Copyright 2021 yuzu Emulator Project
 // SPDX-License-Identifier: GPL-2.0-or-later
 
@@ -59,7 +56,7 @@ ECTX_AW::~ECTX_AW() = default;
 void ECTX_AW::CreateContextRegistrar(HLERequestContext& ctx) {
     IPC::ResponseBuilder rb{ctx, 2, 0, 1};
     rb.Push(ResultSuccess);
-    rb.PushIpcInterface<IContextRegistrar>(ctx, system);
+    rb.PushIpcInterface<IContextRegistrar>(std::make_shared<IContextRegistrar>(system));
 }
 
 } // namespace Service::Glue

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

@@ -726,7 +726,7 @@ void IHidSystemServer::AcquireConnectionTriggerTimeoutEvent(HLERequestContext& c
 
     IPC::ResponseBuilder rb{ctx, 2, 1};
     rb.Push(ResultSuccess);
-    rb.PushCopyObjects(ctx, acquire_device_registered_event->GetReadableEvent());
+    rb.PushCopyObjects(acquire_device_registered_event->GetReadableEvent());
 }
 
 void IHidSystemServer::AcquireDeviceRegisteredEventForControllerSupport(HLERequestContext& ctx) {
@@ -734,7 +734,7 @@ void IHidSystemServer::AcquireDeviceRegisteredEventForControllerSupport(HLEReque
 
     IPC::ResponseBuilder rb{ctx, 2, 1};
     rb.Push(ResultSuccess);
-    rb.PushCopyObjects(ctx, acquire_device_registered_event->GetReadableEvent());
+    rb.PushCopyObjects(acquire_device_registered_event->GetReadableEvent());
 }
 
 void IHidSystemServer::GetRegisteredDevices(HLERequestContext& ctx) {
@@ -759,7 +759,7 @@ void IHidSystemServer::AcquireUniquePadConnectionEventHandle(HLERequestContext&
     LOG_WARNING(Service_HID, "(STUBBED) called");
 
     IPC::ResponseBuilder rb{ctx, 2, 1};
-    rb.PushCopyObjects(ctx, unique_pad_connection_event->GetReadableEvent());
+    rb.PushCopyObjects(unique_pad_connection_event->GetReadableEvent());
     rb.Push(ResultSuccess);
 }
 
@@ -776,7 +776,7 @@ void IHidSystemServer::AcquireJoyDetachOnBluetoothOffEventHandle(HLERequestConte
 
     IPC::ResponseBuilder rb{ctx, 2, 1};
     rb.Push(ResultSuccess);
-    rb.PushCopyObjects(ctx, joy_detach_event->GetReadableEvent());
+    rb.PushCopyObjects(joy_detach_event->GetReadableEvent());
 }
 
 void IHidSystemServer::IsUsbFullKeyControllerEnabled(HLERequestContext& ctx) {

src/core/hle/service/hle_ipc.h

@@ -31,7 +31,7 @@ class Memory;
 }
 
 namespace IPC {
-struct ResponseBuilder;
+class ResponseBuilder;
 }
 
 namespace Service {
@@ -392,7 +392,7 @@ public:
     }
 
 private:
-    friend struct IPC::ResponseBuilder;
+    friend class IPC::ResponseBuilder;
 
     void ParseCommandBuffer(u32_le* src_cmdbuf, bool incoming);
 

src/core/hle/service/ipc_helpers.h

@@ -24,7 +24,45 @@ namespace IPC {
 
 constexpr Result ResultSessionClosed{ErrorModule::HIPC, 301};
 
-struct ResponseBuilder {
+class RequestHelperBase {
+protected:
+    Service::HLERequestContext* context = nullptr;
+    u32* cmdbuf;
+    u32 index = 0;
+
+public:
+    explicit RequestHelperBase(u32* command_buffer) : cmdbuf(command_buffer) {}
+
+    explicit RequestHelperBase(Service::HLERequestContext& ctx)
+        : context(&ctx), cmdbuf(ctx.CommandBuffer()) {}
+
+    void Skip(u32 size_in_words, bool set_to_null) {
+        if (set_to_null) {
+            memset(cmdbuf + index, 0, size_in_words * sizeof(u32));
+        }
+        index += size_in_words;
+    }
+
+    /**
+     * Aligns the current position forward to a 16-byte boundary, padding with zeros.
+     */
+    void AlignWithPadding() {
+        if (index & 3) {
+            Skip(static_cast<u32>(4 - (index & 3)), true);
+        }
+    }
+
+    u32 GetCurrentOffset() const {
+        return index;
+    }
+
+    void SetCurrentOffset(u32 offset) {
+        index = offset;
+    }
+};
+
+class ResponseBuilder : public RequestHelperBase {
+public:
     /// Flags used for customizing the behavior of ResponseBuilder
     enum class Flags : u32 {
         None = 0,
@@ -33,13 +71,14 @@ struct ResponseBuilder {
         AlwaysMoveHandles = 1,
     };
 
-    inline explicit ResponseBuilder(Service::HLERequestContext& ctx, u32 normal_params_size_, u32 num_handles_to_copy_ = 0, u32 num_objects_to_move_ = 0, Flags flags = Flags::None)
-        : cmdbuf(ctx.CommandBuffer())
-        , normal_params_size(normal_params_size_)
-        , num_handles_to_copy(num_handles_to_copy_)
-        , num_objects_to_move(num_objects_to_move_)
-    {
-        std::memset(cmdbuf, 0, sizeof(u32) * IPC::COMMAND_BUFFER_LENGTH);
+    explicit ResponseBuilder(Service::HLERequestContext& ctx, u32 normal_params_size_,
+                             u32 num_handles_to_copy_ = 0, u32 num_objects_to_move_ = 0,
+                             Flags flags = Flags::None)
+        : RequestHelperBase(ctx), normal_params_size(normal_params_size_),
+          num_handles_to_copy(num_handles_to_copy_),
+          num_objects_to_move(num_objects_to_move_), kernel{ctx.kernel} {
+
+        memset(cmdbuf, 0, sizeof(u32) * IPC::COMMAND_BUFFER_LENGTH);
 
         IPC::CommandHeader header{};
         auto const mgr = ctx.GetManager().get();
@@ -78,7 +117,9 @@ struct ResponseBuilder {
             handle_descriptor_header.num_handles_to_copy.Assign(num_handles_to_copy_);
             handle_descriptor_header.num_handles_to_move.Assign(num_handles_to_move);
             PushRaw(handle_descriptor_header);
+
             ctx.handles_offset = index;
+
             Skip(num_handles_to_copy + num_handles_to_move, true);
         }
 
@@ -90,6 +131,7 @@ struct ResponseBuilder {
                 domain_header.num_objects = num_domain_objects;
                 PushRaw(domain_header);
             }
+
             IPC::DataPayloadHeader data_payload_header{};
             data_payload_header.magic = Common::MakeMagic('S', 'F', 'C', 'O');
             PushRaw(data_payload_header);
@@ -99,39 +141,34 @@ struct ResponseBuilder {
 
         ctx.data_payload_offset = index;
         ctx.write_size += index;
-        ctx.domain_offset = u32(index + raw_data_size / sizeof(u32));
+        ctx.domain_offset = static_cast<u32>(index + raw_data_size / sizeof(u32));
     }
 
-    inline void Skip(u32 size_in_words, bool set_to_null) {
-        if (set_to_null) std::memset(cmdbuf + index, 0, size_in_words * sizeof(u32));
-        index += size_in_words;
-    }
-    /// @brief Aligns the current position forward to a 16-byte boundary, padding with zeros.
-    inline void AlignWithPadding() { if (index & 3) Skip(u32(4 - (index & 3)), true); }
-    inline u32 GetCurrentOffset() const { return index; }
-    inline void SetCurrentOffset(u32 offset) { index = offset; }
+    template <class T>
+    void PushIpcInterface(std::shared_ptr<T> iface) {
+        auto manager{context->GetManager()};
 
-    template <class T> inline void PushIpcInterface(Service::HLERequestContext& ctx, std::shared_ptr<T> iface) {
-        auto manager = ctx.GetManager();
         if (manager->IsDomain()) {
-            ctx.AddDomainObject(std::move(iface));
+            context->AddDomainObject(std::move(iface));
         } else {
-            ASSERT(Kernel::GetCurrentProcess(ctx.kernel).GetResourceLimit()->Reserve(ctx.kernel, Kernel::LimitableResource::SessionCountMax, 1));
+            ASSERT(Kernel::GetCurrentProcess(kernel).GetResourceLimit()->Reserve(kernel, Kernel::LimitableResource::SessionCountMax, 1));
 
-            auto* session = Kernel::KSession::Create(ctx.kernel);
-            session->Initialize(ctx.kernel, nullptr, 0);
-            Kernel::KSession::Register(ctx.kernel, session);
+            auto* session = Kernel::KSession::Create(kernel);
+            session->Initialize(kernel, nullptr, 0);
+            Kernel::KSession::Register(kernel, session);
 
-            auto next_manager = std::make_shared<Service::SessionRequestManager>(ctx.kernel, manager->GetServerManager());
+            auto next_manager = std::make_shared<Service::SessionRequestManager>(
+                kernel, manager->GetServerManager());
             next_manager->SetSessionHandler(iface);
             manager->GetServerManager().RegisterSession(&session->GetServerSession(), next_manager);
 
-            ctx.AddMoveObject(&session->GetClientSession());
+            context->AddMoveObject(&session->GetClientSession());
         }
     }
 
-    template <class T, class... Args> inline void PushIpcInterface(Service::HLERequestContext& ctx, Args&&... args) {
-        PushIpcInterface<T>(ctx, std::make_shared<T>(std::forward<Args>(args)...));
+    template <class T, class... Args>
+    void PushIpcInterface(Args&&... args) {
+        PushIpcInterface<T>(std::make_shared<T>(std::forward<Args>(args)...));
     }
 
     void PushImpl(s8 value);
@@ -147,38 +184,59 @@ struct ResponseBuilder {
     void PushImpl(bool value);
     void PushImpl(Result value);
 
-    template <typename T> inline void Push(T value) {
+    template <typename T>
+    void Push(T value) {
         return PushImpl(value);
     }
 
     template <typename First, typename... Other>
     void Push(const First& first_value, const Other&... other_values);
 
-    /// @brief Helper function for pushing strongly-typed enumeration values.
-    /// @tparam Enum The enumeration type to be pushed
-    /// @param value The value to push.
-    /// @note The underlying size of the enumeration type is the size of the data that gets pushed.
-    /// e.g. "enum class SomeEnum : u16" will push a u16-sized amount of data.
-    template <typename Enum> inline void PushEnum(Enum value) {
+    /**
+     * Helper function for pushing strongly-typed enumeration values.
+     *
+     * @tparam Enum The enumeration type to be pushed
+     *
+     * @param value The value to push.
+     *
+     * @note The underlying size of the enumeration type is the size of the
+     *       data that gets pushed. e.g. "enum class SomeEnum : u16" will
+     *       push a u16-sized amount of data.
+     */
+    template <typename Enum>
+    void PushEnum(Enum value) {
         static_assert(std::is_enum_v<Enum>, "T must be an enum type within a PushEnum call.");
-        static_assert(!std::is_convertible_v<Enum, int>, "enum type in PushEnum must be a strongly typed enum.");
+        static_assert(!std::is_convertible_v<Enum, int>,
+                      "enum type in PushEnum must be a strongly typed enum.");
         Push(static_cast<std::underlying_type_t<Enum>>(value));
     }
 
-    /// @brief Copies the content of the given trivially copyable class to the buffer as a normal param
-    /// @note: The input class must be correctly packed/padded to fit hardware layout.
-    template <typename T> void PushRaw(const T& value);
-    template <typename... O> void PushMoveObjects(Service::HLERequestContext& ctx, O*... pointers);
-    template <typename... O> void PushMoveObjects(Service::HLERequestContext& ctx, O&... pointers);
-    template <typename... O> void PushCopyObjects(Service::HLERequestContext& ctx, O*... pointers);
-    template <typename... O> void PushCopyObjects(Service::HLERequestContext& ctx, O&... pointers);
+    /**
+     * @brief Copies the content of the given trivially copyable class to the buffer as a normal
+     * param
+     * @note: The input class must be correctly packed/padded to fit hardware layout.
+     */
+    template <typename T>
+    void PushRaw(const T& value);
 
-    u32* cmdbuf;
-    u32 index = 0;
+    template <typename... O>
+    void PushMoveObjects(O*... pointers);
+
+    template <typename... O>
+    void PushMoveObjects(O&... pointers);
+
+    template <typename... O>
+    void PushCopyObjects(O*... pointers);
+
+    template <typename... O>
+    void PushCopyObjects(O&... pointers);
+
+private:
     u32 normal_params_size{};
     u32 num_handles_to_copy{};
     u32 num_objects_to_move{}; ///< Domain objects or move handles, context dependent
     u32 data_payload_index{};
+    Kernel::KernelCore& kernel;
 };
 
 /// Push ///
@@ -193,7 +251,8 @@ inline void ResponseBuilder::PushImpl(u32 value) {
 
 template <typename T>
 void ResponseBuilder::PushRaw(const T& value) {
-    static_assert(std::is_trivially_copyable_v<T>, "It's undefined behavior to use memcpy with non-trivially copyable objects");
+    static_assert(std::is_trivially_copyable_v<T>,
+                  "It's undefined behavior to use memcpy with non-trivially copyable objects");
     std::memcpy(cmdbuf + index, &value, sizeof(T));
     index += (sizeof(T) + 3) / 4; // round up to word length
 }
@@ -213,8 +272,8 @@ inline void ResponseBuilder::PushImpl(s16 value) {
 }
 
 inline void ResponseBuilder::PushImpl(s64 value) {
-    PushImpl(u32(value));
-    PushImpl(u32(value >> 32));
+    PushImpl(static_cast<u32>(value));
+    PushImpl(static_cast<u32>(value >> 32));
 }
 
 inline void ResponseBuilder::PushImpl(u8 value) {
@@ -226,8 +285,8 @@ inline void ResponseBuilder::PushImpl(u16 value) {
 }
 
 inline void ResponseBuilder::PushImpl(u64 value) {
-    PushImpl(u32(value));
-    PushImpl(u32(value >> 32));
+    PushImpl(static_cast<u32>(value));
+    PushImpl(static_cast<u32>(value >> 32));
 }
 
 inline void ResponseBuilder::PushImpl(float value) {
@@ -253,88 +312,90 @@ void ResponseBuilder::Push(const First& first_value, const Other&... other_value
 }
 
 template <typename... O>
-inline void ResponseBuilder::PushCopyObjects(Service::HLERequestContext& ctx, O*... pointers) {
+inline void ResponseBuilder::PushCopyObjects(O*... pointers) {
     auto objects = {pointers...};
     for (auto& object : objects) {
-        ctx.AddCopyObject(object);
+        context->AddCopyObject(object);
     }
 }
 
 template <typename... O>
-inline void ResponseBuilder::PushCopyObjects(Service::HLERequestContext& ctx, O&... pointers) {
+inline void ResponseBuilder::PushCopyObjects(O&... pointers) {
     auto objects = {&pointers...};
     for (auto& object : objects) {
-        ctx.AddCopyObject(object);
+        context->AddCopyObject(object);
     }
 }
 
 template <typename... O>
-inline void ResponseBuilder::PushMoveObjects(Service::HLERequestContext& ctx, O*... pointers) {
+inline void ResponseBuilder::PushMoveObjects(O*... pointers) {
     auto objects = {pointers...};
     for (auto& object : objects) {
-        ctx.AddMoveObject(object);
+        context->AddMoveObject(object);
     }
 }
 
 template <typename... O>
-inline void ResponseBuilder::PushMoveObjects(Service::HLERequestContext& ctx, O&... pointers) {
+inline void ResponseBuilder::PushMoveObjects(O&... pointers) {
     auto objects = {&pointers...};
     for (auto& object : objects) {
-        ctx.AddMoveObject(object);
+        context->AddMoveObject(object);
     }
 }
 
-struct RequestParser {
-    inline explicit RequestParser(u32* command_buffer) : cmdbuf(command_buffer) {}
-    inline explicit RequestParser(Service::HLERequestContext& ctx)
-        : cmdbuf(ctx.CommandBuffer())
-    {
+class RequestParser : public RequestHelperBase {
+public:
+    explicit RequestParser(u32* command_buffer) : RequestHelperBase(command_buffer) {}
+
+    explicit RequestParser(Service::HLERequestContext& ctx) : RequestHelperBase(ctx) {
         // TIPC does not have data payload offset
         if (!ctx.IsTipc()) {
             ASSERT_MSG(ctx.GetDataPayloadOffset(), "context is incomplete");
             Skip(ctx.GetDataPayloadOffset(), false);
         }
+
         // Skip the u64 command id, it's already stored in the context
         static constexpr u32 CommandIdSize = 2;
         Skip(CommandIdSize, false);
     }
 
-    inline void Skip(u32 size_in_words, bool set_to_null) {
-        if (set_to_null) std::memset(cmdbuf + index, 0, size_in_words * sizeof(u32));
-        index += size_in_words;
-    }
-    /// @brief Aligns the current position forward to a 16-byte boundary, padding with zeros.
-    inline void AlignWithPadding() { if (index & 3) Skip(u32(4 - (index & 3)), true); }
-    inline u32 GetCurrentOffset() const { return index; }
-    inline void SetCurrentOffset(u32 offset) { index = offset; }
+    template <typename T>
+    T Pop();
 
-    template <typename T> T Pop();
-    template <typename T> void Pop(T& value);
-    template <typename First, typename... Other> void Pop(First& first_value, Other&... other_values);
+    template <typename T>
+    void Pop(T& value);
+
+    template <typename First, typename... Other>
+    void Pop(First& first_value, Other&... other_values);
 
     template <typename T>
     T PopEnum() {
         static_assert(std::is_enum_v<T>, "T must be an enum type within a PopEnum call.");
-        static_assert(!std::is_convertible_v<T, int>, "enum type in PopEnum must be a strongly typed enum.");
-        return T(Pop<std::underlying_type_t<T>>());
+        static_assert(!std::is_convertible_v<T, int>,
+                      "enum type in PopEnum must be a strongly typed enum.");
+        return static_cast<T>(Pop<std::underlying_type_t<T>>());
     }
 
-    /// @brief Reads the next normal parameters as a struct, by copying it
-    /// @note: The output class must be correctly packed/padded to fit hardware layout.
-    template <typename T> void PopRaw(T& value);
+    /**
+     * @brief Reads the next normal parameters as a struct, by copying it
+     * @note: The output class must be correctly packed/padded to fit hardware layout.
+     */
+    template <typename T>
+    void PopRaw(T& value);
 
-    /// @brief Reads the next normal parameters as a struct, by copying it into a new value
-    /// @note: The output class must be correctly packed/padded to fit hardware layout.
-    template <typename T> T PopRaw();
+    /**
+     * @brief Reads the next normal parameters as a struct, by copying it into a new value
+     * @note: The output class must be correctly packed/padded to fit hardware layout.
+     */
+    template <typename T>
+    T PopRaw();
 
-    template <class T> [[nodiscard]] std::weak_ptr<T> PopIpcInterface(Service::HLERequestContext& ctx) {
-        ASSERT(ctx.GetManager()->IsDomain());
-        ASSERT(ctx.GetDomainMessageHeader().input_object_count > 0);
-        return ctx.GetDomainHandler<T>(Pop<u32>() - 1);
+    template <class T>
+    std::weak_ptr<T> PopIpcInterface() {
+        ASSERT(context->GetManager()->IsDomain());
+        ASSERT(context->GetDomainMessageHeader().input_object_count > 0);
+        return context->GetDomainHandler<T>(Pop<u32>() - 1);
     }
-
-    u32* cmdbuf;
-    u32 index = 0;
 };
 
 /// Pop ///
@@ -346,7 +407,7 @@ inline u32 RequestParser::Pop() {
 
 template <>
 inline s32 RequestParser::Pop() {
-    return s32(Pop<u32>());
+    return static_cast<s32>(Pop<u32>());
 }
 
 // Ignore the -Wclass-memaccess warning on memcpy for non-trivially default constructible objects.
@@ -356,7 +417,8 @@ inline s32 RequestParser::Pop() {
 #endif
 template <typename T>
 void RequestParser::PopRaw(T& value) {
-    static_assert(std::is_trivially_copyable_v<T>, "It's undefined behavior to use memcpy with non-trivially copyable objects");
+    static_assert(std::is_trivially_copyable_v<T>,
+                  "It's undefined behavior to use memcpy with non-trivially copyable objects");
     std::memcpy(&value, cmdbuf + index, sizeof(T));
     index += (sizeof(T) + 3) / 4; // round up to word length
 }

src/core/hle/service/lm/lm.cpp

@@ -353,7 +353,7 @@ private:
 
         IPC::ResponseBuilder rb{ctx, 2, 0, 1};
         rb.Push(ResultSuccess);
-        rb.PushIpcInterface<ILogger>(ctx, system);
+        rb.PushIpcInterface<ILogger>(system);
     }
 };
 

src/core/hle/service/nfc/nfc.cpp

@@ -151,7 +151,7 @@ private:
 
         IPC::ResponseBuilder rb{ctx, 2, 0, 1};
         rb.Push(ResultSuccess);
-        rb.PushIpcInterface<IAm>(ctx, system);
+        rb.PushIpcInterface<IAm>(system);
     }
 };
 
@@ -173,7 +173,7 @@ private:
 
         IPC::ResponseBuilder rb{ctx, 2, 0, 1};
         rb.Push(ResultSuccess);
-        rb.PushIpcInterface<MFIUser>(ctx, system);
+        rb.PushIpcInterface<MFIUser>(system);
     }
 };
 
@@ -195,7 +195,7 @@ private:
 
         IPC::ResponseBuilder rb{ctx, 2, 0, 1};
         rb.Push(ResultSuccess);
-        rb.PushIpcInterface<IUser>(ctx, system);
+        rb.PushIpcInterface<IUser>(system);
     }
 };
 
@@ -217,7 +217,7 @@ private:
 
         IPC::ResponseBuilder rb{ctx, 2, 0, 1};
         rb.Push(ResultSuccess);
-        rb.PushIpcInterface<ISystem>(ctx, system);
+        rb.PushIpcInterface<ISystem>(system);
     }
 };
 

src/core/hle/service/nfc/nfc_interface.cpp

@@ -143,7 +143,7 @@ void NfcInterface::AttachAvailabilityChangeEvent(HLERequestContext& ctx) {
 
     IPC::ResponseBuilder rb{ctx, 2, 1};
     rb.Push(ResultSuccess);
-    rb.PushCopyObjects(ctx, GetManager()->AttachAvailabilityChangeEvent());
+    rb.PushCopyObjects(GetManager()->AttachAvailabilityChangeEvent());
 }
 
 void NfcInterface::StartDetection(HLERequestContext& ctx) {
@@ -203,7 +203,7 @@ void NfcInterface::AttachActivateEvent(HLERequestContext& ctx) {
 
     IPC::ResponseBuilder rb{ctx, 2, 1};
     rb.Push(result);
-    rb.PushCopyObjects(ctx, out_event);
+    rb.PushCopyObjects(out_event);
 }
 
 void NfcInterface::AttachDeactivateEvent(HLERequestContext& ctx) {
@@ -217,7 +217,7 @@ void NfcInterface::AttachDeactivateEvent(HLERequestContext& ctx) {
 
     IPC::ResponseBuilder rb{ctx, 2, 1};
     rb.Push(result);
-    rb.PushCopyObjects(ctx, out_event);
+    rb.PushCopyObjects(out_event);
 }
 
 void NfcInterface::SetNfcEnabled(HLERequestContext& ctx) {

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

@@ -157,7 +157,7 @@ private:
 
         IPC::ResponseBuilder rb{ctx, 2, 0, 1};
         rb.Push(ResultSuccess);
-        rb.PushIpcInterface<IUser>(ctx, system);
+        rb.PushIpcInterface<IUser>(system);
     }
 };
 
@@ -179,7 +179,7 @@ private:
 
         IPC::ResponseBuilder rb{ctx, 2, 0, 1};
         rb.Push(ResultSuccess);
-        rb.PushIpcInterface<ISystem>(ctx, system);
+        rb.PushIpcInterface<ISystem>(system);
     }
 };
 
@@ -201,7 +201,7 @@ private:
 
         IPC::ResponseBuilder rb{ctx, 2, 0, 1};
         rb.Push(ResultSuccess);
-        rb.PushIpcInterface<IDebug>(ctx, system);
+        rb.PushIpcInterface<IDebug>(system);
     }
 };
 

src/core/hle/service/nifm/nifm.cpp

@@ -307,7 +307,7 @@ private:
     void GetSystemEventReadableHandle(HLERequestContext& ctx) {
         IPC::ResponseBuilder rb{ctx, 2, 2};
         rb.Push(ResultSuccess);
-        rb.PushCopyObjects(ctx, evt_scan_complete->GetReadableEvent(),
+        rb.PushCopyObjects(evt_scan_complete->GetReadableEvent(),
                            evt_processing->GetReadableEvent());
     }
 
@@ -452,7 +452,7 @@ private:
 
         IPC::ResponseBuilder rb{ctx, 2, 2};
         rb.Push(ResultSuccess);
-        rb.PushCopyObjects(ctx, event1->GetReadableEvent(), event2->GetReadableEvent());
+        rb.PushCopyObjects(event1->GetReadableEvent(), event2->GetReadableEvent());
     }
 
     void Cancel(HLERequestContext& ctx) {
@@ -528,7 +528,7 @@ void IGeneralService::CreateScanRequest(HLERequestContext& ctx) {
     IPC::ResponseBuilder rb{ctx, 2, 0, 1};
 
     rb.Push(ResultSuccess);
-    rb.PushIpcInterface<IScanRequest>(ctx, system);
+    rb.PushIpcInterface<IScanRequest>(system);
 }
 
 void IGeneralService::CreateRequest(HLERequestContext& ctx) {
@@ -537,7 +537,7 @@ void IGeneralService::CreateRequest(HLERequestContext& ctx) {
     IPC::ResponseBuilder rb{ctx, 2, 0, 1};
 
     rb.Push(ResultSuccess);
-    rb.PushIpcInterface<IRequest>(ctx, system);
+    rb.PushIpcInterface<IRequest>(system);
 }
 
 void IGeneralService::GetCurrentNetworkProfile(HLERequestContext& ctx) {
@@ -716,7 +716,7 @@ void IGeneralService::GetNetworkProfile(HLERequestContext& ctx) {
 
     IPC::ResponseBuilder rb{ctx, 2};
     rb.Push(ResultSuccess);
-    rb.PushIpcInterface<INetworkProfile>(ctx, system);
+    rb.PushIpcInterface<INetworkProfile>(system);
 }
 
 void IGeneralService::SetNetworkProfile(HLERequestContext& ctx) {
@@ -869,7 +869,7 @@ void IGeneralService::CreateTemporaryNetworkProfile(HLERequestContext& ctx) {
     IPC::ResponseBuilder rb{ctx, 6, 0, 1};
 
     rb.Push(ResultSuccess);
-    rb.PushIpcInterface<INetworkProfile>(ctx, system);
+    rb.PushIpcInterface<INetworkProfile>(system);
     rb.PushRaw<u128>(uuid);
 }
 
@@ -1124,7 +1124,7 @@ private:
 
         IPC::ResponseBuilder rb{ctx, 2, 0, 1};
         rb.Push(ResultSuccess);
-        rb.PushIpcInterface<IGeneralService>(ctx, system);
+        rb.PushIpcInterface<IGeneralService>(system);
     }
 
     void CreateGeneralService(HLERequestContext& ctx) {
@@ -1132,7 +1132,7 @@ private:
 
         IPC::ResponseBuilder rb{ctx, 2, 0, 1};
         rb.Push(ResultSuccess);
-        rb.PushIpcInterface<IGeneralService>(ctx, system);
+        rb.PushIpcInterface<IGeneralService>(system);
     }
 };