[dynarmic] nuke mcl dependency (#3777)

crueter will love this one

mcl nuked off externals, i did however copy some important headers (notably intrusive list and bit.hpp); because grand part of dynarmic still uses them
but i made the appropriate adjustments anyways

solves mcl for #3373

depends on #3718

Signed-off-by: lizzie <lizzie@eden-emu.dev>
Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/3777
Reviewed-by: Maufeat <sahyno1996@gmail.com>
Reviewed-by: MaranBr <maranbr@eden-emu.dev>
Reviewed-by: CamilleLaVey <camillelavey99@gmail.com>
Co-authored-by: lizzie <lizzie@eden-emu.dev>
Co-committed-by: lizzie <lizzie@eden-emu.dev>

.patch/mcl/0001-assert-macro.patch

@@ -1,55 +0,0 @@
-diff --git a/include/mcl/assert.hpp b/include/mcl/assert.hpp
-index f77dbe7..9ec0b9c 100644
---- a/include/mcl/assert.hpp
-+++ b/include/mcl/assert.hpp
-@@ -23,8 +23,11 @@ template<typename... Ts>
-
- }  // namespace mcl::detail
-
-+#ifndef UNREACHABLE
- #define UNREACHABLE() ASSERT_FALSE("Unreachable code!")
-+#endif
-
-+#ifndef ASSERT
- #define ASSERT(expr)                                                     \
-     [&] {                                                                \
-         if (std::is_constant_evaluated()) {                              \
-@@ -37,7 +40,9 @@ template<typename... Ts>
-             }                                                            \
-         }                                                                \
-     }()
-+#endif
-
-+#ifndef ASSERT_MSG
- #define ASSERT_MSG(expr, ...)                                                \
-     [&] {                                                                    \
-         if (std::is_constant_evaluated()) {                                  \
-@@ -50,13 +55,24 @@ template<typename... Ts>
-             }                                                                \
-         }                                                                    \
-     }()
-+#endif
-
-+#ifndef ASSERT_FALSE
- #define ASSERT_FALSE(...) ::mcl::detail::assert_terminate("false", __VA_ARGS__)
-+#endif
-
- #if defined(NDEBUG) || defined(MCL_IGNORE_ASSERTS)
--#    define DEBUG_ASSERT(expr) ASSUME(expr)
--#    define DEBUG_ASSERT_MSG(expr, ...) ASSUME(expr)
-+#    ifndef DEBUG_ASSERT
-+#        define DEBUG_ASSERT(expr) ASSUME(expr)
-+#    endif
-+#    ifndef DEBUG_ASSERT_MSG
-+#        define DEBUG_ASSERT_MSG(expr, ...) ASSUME(expr)
-+#    endif
- #else
--#    define DEBUG_ASSERT(expr) ASSERT(expr)
--#    define DEBUG_ASSERT_MSG(expr, ...) ASSERT_MSG(expr, __VA_ARGS__)
-+#    ifndef DEBUG_ASSERT
-+#        define DEBUG_ASSERT(expr) ASSERT(expr)
-+#    endif
-+#    ifndef DEBUG_ASSERT_MSG
-+#        define DEBUG_ASSERT_MSG(expr, ...) ASSERT_MSG(expr, __VA_ARGS__)
-+#    endif
- #endif

CMakeLists.txt

@@ -526,7 +526,6 @@ if (NOT YUZU_STATIC_ROOM)
     find_package(SPIRV-Tools)
     find_package(sirit)
     find_package(gamemode)
-    find_package(mcl)
     find_package(frozen)
 
     if (ARCHITECTURE_riscv64)

docs/Deps.md

@@ -76,7 +76,6 @@ Certain other dependencies will be fetched by CPM regardless. System packages *c
   * This package is known to be broken on the AUR.
 * [cpp-jwt](https://github.com/arun11299/cpp-jwt) 1.4+ - if `ENABLE_WEB_SERVICE` is on
 * [unordered-dense](https://github.com/martinus/unordered_dense)
-* [mcl](https://github.com/azahar-emu/mcl) - subject to removal
 
 On amd64:
 

externals/CMakeLists.txt

@@ -76,9 +76,6 @@ if (ARCHITECTURE_riscv64)
     AddJsonPackage(biscuit)
 endif()
 
-# mcl
-AddJsonPackage(mcl)
-
 # Vulkan stuff
 AddDependentPackages(vulkan-headers vulkan-utility-libraries)
 

externals/cpmfile.json

@@ -208,18 +208,6 @@
         "version": "0.9.1",
         "git_version": "0.19.0"
     },
-    "mcl": {
-        "version": "0.1.12",
-        "repo": "azahar-emu/mcl",
-        "sha": "7b08d83418",
-        "hash": "9c6ba624cb22ef622f78046a82abb99bf5026284ba17dfacaf46ac842cbd3b0f515f5ba45a1598c7671318a78a2e648db72ce8d10e7537f34e39800bdcb57694",
-        "options": [
-            "MCL_INSTALL OFF"
-        ],
-        "patches": [
-            "0001-assert-macro.patch"
-        ]
-    },
     "libusb": {
         "repo": "libusb/libusb",
         "tag": "v%VERSION%",

src/dynarmic/CMakeLists.txt

@@ -78,7 +78,9 @@ if (MSVC)
         /Zc:throwingNew     # Assumes new (without std::nothrow) never returns null.
         /volatile:iso       # Use strict standard-abiding volatile semantics
         /bigobj             # Increase number of sections in .obj files
-        /DNOMINMAX)
+        /DNOMINMAX
+        /GR-
+    )
 
     if (CXX_CLANG)
         list(APPEND DYNARMIC_CXX_FLAGS
@@ -91,8 +93,10 @@ else()
         -Wextra
         -Wcast-qual
         -pedantic
-        -Wno-missing-braces)
+        -Wno-missing-braces
-
+        -fno-rtti
+        #-fno-exceptions
+    )
     if (CXX_GCC)
         # GCC produces bogus -Warray-bounds warnings from xbyak headers for code paths that are not
         # actually reachable.  Specifically, it happens in cases where some code casts an Operand&
@@ -102,7 +106,6 @@ else()
         list(APPEND DYNARMIC_CXX_FLAGS -Wno-array-bounds)
         list(APPEND DYNARMIC_CXX_FLAGS -Wstack-usage=4096)
     endif()
-
     if (CXX_CLANG)
         # Bracket depth determines maximum size of a fold expression in Clang since 9c9974c3ccb6.
         # And this in turns limits the size of a std::array.
@@ -117,7 +120,6 @@ if (NOT Boost_FOUND)
 endif()
 
 find_package(fmt 8 CONFIG)
-find_package(mcl 0.1.12 REQUIRED)
 find_package(unordered_dense REQUIRED)
 
 if ("arm64" IN_LIST ARCHITECTURE OR DYNARMIC_TESTS)

src/dynarmic/CMakeModules/impl/TargetArchitectureSpecificSourcesWrapFile.cmake

@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 string(TOUPPER "${arch}" arch)
 file(READ "${input_file}" f_contents)
-file(WRITE "${output_file}" "#include <mcl/macro/architecture.hpp>\n#if defined(MCL_ARCHITECTURE_${arch})\n${f_contents}\n#endif\n")
+file(WRITE "${output_file}" "#if defined(ARCHITECTURE_${arch})\n${f_contents}\n#endif\n")

src/dynarmic/src/dynarmic/CMakeLists.txt

@@ -3,6 +3,12 @@
 include(TargetArchitectureSpecificSources)
 
 add_library(dynarmic STATIC
+    mcl/bit.hpp
+    mcl/function_info.hpp
+    mcl/integer_of_size.hpp
+    mcl/intrusive_list.hpp
+    mcl/is_instance_of_template.hpp
+
     backend/block_range_information.cpp
     backend/block_range_information.h
     backend/exception_handler.h
@@ -353,7 +359,7 @@ set_target_properties(dynarmic PROPERTIES
 target_compile_options(dynarmic PRIVATE ${DYNARMIC_CXX_FLAGS})
 
 target_link_libraries(dynarmic PRIVATE unordered_dense::unordered_dense)
-target_link_libraries(dynarmic PUBLIC fmt::fmt merry::mcl)
+target_link_libraries(dynarmic PUBLIC fmt::fmt)
 
 if (BOOST_NO_HEADERS)
     target_link_libraries(dynarmic PRIVATE Boost::variant Boost::icl Boost::pool)

src/dynarmic/src/dynarmic/backend/arm64/a32_interface.cpp

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 /* This file is part of the dynarmic project.
@@ -11,7 +11,6 @@
 
 #include <boost/icl/interval_set.hpp>
 #include "dynarmic/common/assert.h"
-#include <mcl/scope_exit.hpp>
 #include "dynarmic/common/common_types.h"
 
 #include "dynarmic/backend/arm64/a32_address_space.h"
@@ -36,14 +35,9 @@ struct Jit::Impl final {
         PerformRequestedCacheInvalidation(static_cast<HaltReason>(Atomic::Load(&halt_reason)));
 
         jit_interface->is_executing = true;
-        SCOPE_EXIT {
-            jit_interface->is_executing = false;
-        };
-
         HaltReason hr = core.Run(current_address_space, current_state, &halt_reason);
-
         PerformRequestedCacheInvalidation(hr);
-
+        jit_interface->is_executing = false;
         return hr;
     }
 
@@ -52,14 +46,9 @@ struct Jit::Impl final {
         PerformRequestedCacheInvalidation(static_cast<HaltReason>(Atomic::Load(&halt_reason)));
 
         jit_interface->is_executing = true;
-        SCOPE_EXIT {
-            jit_interface->is_executing = false;
-        };
-
         HaltReason hr = core.Step(current_address_space, current_state, &halt_reason);
-
         PerformRequestedCacheInvalidation(hr);
-
+        jit_interface->is_executing = false;
         return hr;
     }
 

src/dynarmic/src/dynarmic/backend/arm64/a32_jitstate.cpp

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 /* This file is part of the dynarmic project.
@@ -8,7 +8,7 @@
 
 #include "dynarmic/backend/arm64/a32_jitstate.h"
 
-#include <mcl/bit/bit_field.hpp>
+#include "dynarmic/mcl/bit.hpp"
 #include "dynarmic/common/common_types.h"
 
 namespace Dynarmic::Backend::Arm64 {

src/dynarmic/src/dynarmic/backend/arm64/a64_interface.cpp

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 /* This file is part of the dynarmic project.
@@ -11,7 +11,6 @@
 
 #include <boost/icl/interval_set.hpp>
 #include "dynarmic/common/assert.h"
-#include <mcl/scope_exit.hpp>
 #include "dynarmic/common/common_types.h"
 
 #include "dynarmic/backend/arm64/a64_address_space.h"
@@ -34,32 +33,20 @@ struct Jit::Impl final {
     HaltReason Run() {
         ASSERT(!is_executing);
         PerformRequestedCacheInvalidation(static_cast<HaltReason>(Atomic::Load(&halt_reason)));
-
         is_executing = true;
-        SCOPE_EXIT {
-            is_executing = false;
-        };
-
         HaltReason hr = core.Run(current_address_space, current_state, &halt_reason);
-
         PerformRequestedCacheInvalidation(hr);
-
+        is_executing = false;
         return hr;
     }
 
     HaltReason Step() {
         ASSERT(!is_executing);
         PerformRequestedCacheInvalidation(static_cast<HaltReason>(Atomic::Load(&halt_reason)));
-
         is_executing = true;
-        SCOPE_EXIT {
-            is_executing = false;
-        };
-
         HaltReason hr = core.Step(current_address_space, current_state, &halt_reason);
-
         PerformRequestedCacheInvalidation(hr);
-
+        is_executing = false;
         return hr;
     }
 

src/dynarmic/src/dynarmic/backend/arm64/abi.cpp

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 /* This file is part of the dynarmic project.
@@ -10,7 +10,7 @@
 
 #include <vector>
 
-#include <mcl/bit/bit_field.hpp>
+#include "dynarmic/mcl/bit.hpp"
 #include "dynarmic/common/common_types.h"
 #include <oaknut/oaknut.hpp>
 

src/dynarmic/src/dynarmic/backend/arm64/abi.h

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 /* This file is part of the dynarmic project.
@@ -12,7 +12,6 @@
 #include <stdexcept>
 #include <type_traits>
 
-#include <mcl/mp/metavalue/lift_value.hpp>
 #include "dynarmic/common/common_types.h"
 #include "dynarmic/common/assert.h"
 #include <oaknut/oaknut.hpp>
@@ -37,7 +36,7 @@ constexpr auto Rscratch0() {
     } else if constexpr (bitsize == 64) {
         return Xscratch0;
     } else {
-        static_assert(Common::always_false_v<mcl::mp::lift_value<bitsize>>);
+        return Xscratch0; //UNREACHABLE();
     }
 }
 
@@ -48,7 +47,7 @@ constexpr auto Rscratch1() {
     } else if constexpr (bitsize == 64) {
         return Xscratch1;
     } else {
-        static_assert(Common::always_false_v<mcl::mp::lift_value<bitsize>>);
+        return Xscratch1; //UNREACHABLE();
     }
 }
 

src/dynarmic/src/dynarmic/backend/arm64/devirtualize.h

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 /* This file is part of the dynarmic project.
@@ -10,7 +10,7 @@
 
 #include <bit>
 #include "dynarmic/common/common_types.h"
-#include <mcl/type_traits/function_info.hpp>
+#include "dynarmic/mcl/function_info.hpp"
 
 namespace Dynarmic::Backend::Arm64 {
 

src/dynarmic/src/dynarmic/backend/arm64/emit_arm64_a32.cpp

@@ -6,7 +6,7 @@
  * SPDX-License-Identifier: 0BSD
  */
 
-#include <mcl/bit/bit_field.hpp>
+#include "dynarmic/mcl/bit.hpp"
 #include <oaknut/oaknut.hpp>
 
 #include "dynarmic/backend/arm64/a32_jitstate.h"

src/dynarmic/src/dynarmic/backend/arm64/emit_arm64_vector.cpp

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 /* This file is part of the dynarmic project.
@@ -6,7 +6,6 @@
  * SPDX-License-Identifier: 0BSD
  */
 
-#include <mcl/mp/metavalue/lift_value.hpp>
 #include <oaknut/oaknut.hpp>
 
 #include "dynarmic/backend/arm64/a32_jitstate.h"
@@ -46,7 +45,7 @@ static void EmitTwoOpArranged(oaknut::CodeGenerator& code, EmitContext& ctx, IR:
         } else if constexpr (size == 64) {
             emit(Qresult->D2(), Qoperand->D2());
         } else {
-            static_assert(Common::always_false_v<mcl::mp::lift_value<size>>);
+            UNREACHABLE();
         }
     });
 }
@@ -69,7 +68,7 @@ static void EmitTwoOpArrangedWiden(oaknut::CodeGenerator& code, EmitContext& ctx
         } else if constexpr (size == 32) {
             emit(Qresult->D2(), Qoperand->toD().S2());
         } else {
-            static_assert(Common::always_false_v<mcl::mp::lift_value<size>>);
+            UNREACHABLE();
         }
     });
 }
@@ -84,7 +83,7 @@ static void EmitTwoOpArrangedNarrow(oaknut::CodeGenerator& code, EmitContext& ct
         } else if constexpr (size == 64) {
             emit(Qresult->toD().S2(), Qoperand->D2());
         } else {
-            static_assert(Common::always_false_v<mcl::mp::lift_value<size>>);
+            UNREACHABLE();
         }
     });
 }
@@ -107,7 +106,7 @@ static void EmitTwoOpArrangedPairWiden(oaknut::CodeGenerator& code, EmitContext&
         } else if constexpr (size == 32) {
             emit(Qresult->D2(), Qoperand->S4());
         } else {
-            static_assert(Common::always_false_v<mcl::mp::lift_value<size>>);
+            UNREACHABLE();
         }
     });
 }
@@ -122,7 +121,7 @@ static void EmitTwoOpArrangedLower(oaknut::CodeGenerator& code, EmitContext& ctx
         } else if constexpr (size == 32) {
             emit(Qresult->toD().S2(), Qoperand->toD().S2());
         } else {
-            static_assert(Common::always_false_v<mcl::mp::lift_value<size>>);
+            UNREACHABLE();
         }
     });
 }
@@ -150,7 +149,7 @@ static void EmitThreeOpArranged(oaknut::CodeGenerator& code, EmitContext& ctx, I
         } else if constexpr (size == 64) {
             emit(Qresult->D2(), Qa->D2(), Qb->D2());
         } else {
-            static_assert(Common::always_false_v<mcl::mp::lift_value<size>>);
+            UNREACHABLE();
         }
     });
 }
@@ -175,7 +174,7 @@ static void EmitThreeOpArrangedWiden(oaknut::CodeGenerator& code, EmitContext& c
         } else if constexpr (size == 64) {
             emit(Qresult->Q1(), Qa->toD().D1(), Qb->toD().D1());
         } else {
-            static_assert(Common::always_false_v<mcl::mp::lift_value<size>>);
+            UNREACHABLE();
         }
     });
 }
@@ -198,7 +197,7 @@ static void EmitThreeOpArrangedLower(oaknut::CodeGenerator& code, EmitContext& c
         } else if constexpr (size == 32) {
             emit(Qresult->toD().S2(), Qa->toD().S2(), Qb->toD().S2());
         } else {
-            static_assert(Common::always_false_v<mcl::mp::lift_value<size>>);
+            UNREACHABLE();
         }
     });
 }
@@ -220,7 +219,7 @@ static void EmitSaturatedAccumulate(oaknut::CodeGenerator&, EmitContext& ctx, IR
     } else if constexpr (size == 64) {
         emit(Qaccumulator->D2(), Qoperand->D2());
     } else {
-        static_assert(Common::always_false_v<mcl::mp::lift_value<size>>);
+        UNREACHABLE();
     }
 }
 
@@ -241,7 +240,7 @@ static void EmitImmShift(oaknut::CodeGenerator&, EmitContext& ctx, IR::Inst* ins
     } else if constexpr (size == 64) {
         emit(Qresult->D2(), Qoperand->D2(), shift_amount);
     } else {
-        static_assert(Common::always_false_v<mcl::mp::lift_value<size>>);
+        UNREACHABLE();
     }
 }
 
@@ -269,7 +268,7 @@ static void EmitReduce(oaknut::CodeGenerator&, EmitContext& ctx, IR::Inst* inst,
     } else if constexpr (size == 64) {
         emit(Vresult, Qoperand->D2());
     } else {
-        static_assert(Common::always_false_v<mcl::mp::lift_value<size>>);
+        UNREACHABLE();
     }
 }
 

src/dynarmic/src/dynarmic/backend/arm64/emit_arm64_vector_floating_point.cpp

@@ -7,14 +7,8 @@
  */
 
 #include <bit>
-#include <mcl/mp/metavalue/lift_value.hpp>
+#include "dynarmic/mcl/function_info.hpp"
-#include <mcl/mp/typelist/cartesian_product.hpp>
+#include "dynarmic/mcl/integer_of_size.hpp"
-#include <mcl/mp/typelist/get.hpp>
-#include <mcl/mp/typelist/lift_sequence.hpp>
-#include <mcl/mp/typelist/list.hpp>
-#include <mcl/mp/typelist/lower_to_tuple.hpp>
-#include <mcl/type_traits/function_info.hpp>
-#include <mcl/type_traits/integer_of_size.hpp>
 #include <oaknut/oaknut.hpp>
 
 #include "dynarmic/backend/arm64/a32_jitstate.h"
@@ -38,8 +32,6 @@
 namespace Dynarmic::Backend::Arm64 {
 
 using namespace oaknut::util;
-namespace mp = mcl::mp;
-
 using A64FullVectorWidth = std::integral_constant<size_t, 128>;
 
 // Array alias that always sizes itself according to the given type T
@@ -83,7 +75,7 @@ static void EmitTwoOpArranged(oaknut::CodeGenerator& code, EmitContext& ctx, IR:
         } else if constexpr (size == 64) {
             emit(Qresult->D2(), Qa->D2());
         } else {
-            static_assert(Common::always_false_v<mcl::mp::lift_value<size>>);
+            UNREACHABLE();
         }
     });
 }
@@ -111,7 +103,7 @@ static void EmitThreeOpArranged(oaknut::CodeGenerator& code, EmitContext& ctx, I
         } else if constexpr (size == 64) {
             emit(Qresult->D2(), Qa->D2(), Qb->D2());
         } else {
-            static_assert(Common::always_false_v<mcl::mp::lift_value<size>>);
+            UNREACHABLE();
         }
     });
 }
@@ -134,7 +126,7 @@ static void EmitFMA(oaknut::CodeGenerator& code, EmitContext& ctx, IR::Inst* ins
         } else if constexpr (size == 64) {
             emit(Qresult->D2(), Qm->D2(), Qn->D2());
         } else {
-            static_assert(Common::always_false_v<mcl::mp::lift_value<size>>);
+            UNREACHABLE();
         }
     });
 }
@@ -156,7 +148,7 @@ static void EmitFromFixed(oaknut::CodeGenerator& code, EmitContext& ctx, IR::Ins
         } else if constexpr (size == 64) {
             emit(Qto->D2(), Qfrom->D2(), fbits);
         } else {
-            static_assert(Common::always_false_v<mcl::mp::lift_value<size>>);
+            UNREACHABLE();
         }
     });
 }
@@ -178,7 +170,7 @@ void EmitToFixed(oaknut::CodeGenerator& code, EmitContext& ctx, IR::Inst* inst)
         } else if constexpr (fsize == 64) {
             return Qto->D2();
         } else {
-            static_assert(Common::always_false_v<mcl::mp::lift_value<fsize>>);
+            UNREACHABLE();
         }
     }();
     auto Vfrom = [&] {
@@ -187,7 +179,7 @@ void EmitToFixed(oaknut::CodeGenerator& code, EmitContext& ctx, IR::Inst* inst)
         } else if constexpr (fsize == 64) {
             return Qfrom->D2();
         } else {
-            static_assert(Common::always_false_v<mcl::mp::lift_value<fsize>>);
+            UNREACHABLE();
         }
     }();
 

src/dynarmic/src/dynarmic/backend/arm64/emit_arm64_vector_saturation.cpp

@@ -1,9 +1,11 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 /* This file is part of the dynarmic project.
  * Copyright (c) 2022 MerryMage
  * SPDX-License-Identifier: 0BSD
  */
 
-#include <mcl/mp/metavalue/lift_value.hpp>
 #include <oaknut/oaknut.hpp>
 
 #include "dynarmic/backend/arm64/a32_jitstate.h"
@@ -39,7 +41,7 @@ static void Emit(oaknut::CodeGenerator&, EmitContext& ctx, IR::Inst* inst, EmitF
     } else if constexpr (size == 64) {
         emit(Qresult->D2(), Qa->D2(), Qb->D2());
     } else {
-        static_assert(Common::always_false_v<mcl::mp::lift_value<size>>);
+        UNREACHABLE();
     }
 }
 

src/dynarmic/src/dynarmic/backend/arm64/fastmem.h

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 /* This file is part of the dynarmic project.
@@ -10,11 +10,10 @@
 
 #include <cstddef>
 #include <tuple>
-
-#include <mcl/hash/xmrx.hpp>
-#include "dynarmic/common/common_types.h"
 #include <ankerl/unordered_dense.h>
 
+#include "dynarmic/mcl/bit.hpp"
+#include "dynarmic/common/common_types.h"
 #include "dynarmic/backend/exception_handler.h"
 #include "dynarmic/ir/location_descriptor.h"
 
@@ -22,9 +21,16 @@ namespace Dynarmic::Backend::Arm64 {
 
 using DoNotFastmemMarker = std::tuple<IR::LocationDescriptor, unsigned>;
 
+constexpr size_t xmrx(size_t x) noexcept {
+    x ^= x >> 32;
+    x *= 0xff51afd7ed558ccd;
+    x ^= mcl::bit::rotate_right(x, 47) ^ mcl::bit::rotate_right(x, 23);
+    return x;
+}
+
 struct DoNotFastmemMarkerHash {
-    size_t operator()(const DoNotFastmemMarker& value) const {
+    [[nodiscard]] constexpr size_t operator()(const DoNotFastmemMarker& value) const noexcept {
-        return mcl::hash::xmrx(std::get<0>(value).Value() ^ static_cast<u64>(std::get<1>(value)));
+        return xmrx(std::get<0>(value).Value() ^ u64(std::get<1>(value)));
     }
 };
 

src/dynarmic/src/dynarmic/backend/arm64/reg_alloc.cpp

@@ -13,9 +13,8 @@
 #include <iterator>
 
 #include "dynarmic/common/assert.h"
-#include <mcl/bit/bit_field.hpp>
+#include "dynarmic/mcl/bit.hpp"
 #include <bit>
-#include <mcl/mp/metavalue/lift_value.hpp>
 #include "dynarmic/common/common_types.h"
 
 #include "dynarmic/backend/arm64/abi.h"
@@ -299,7 +298,7 @@ int RegAlloc::GenerateImmediate(const IR::Value& value) {
 
         return 0;
     } else {
-        static_assert(Common::always_false_v<mcl::mp::lift_value<kind>>);
+        UNREACHABLE();
     }
 }
 
@@ -366,7 +365,7 @@ int RegAlloc::RealizeReadImpl(const IR::Value& value) {
     } else if constexpr (required_kind == HostLoc::Kind::Flags) {
         UNREACHABLE(); //A simple read from flags is likely a logic error
     } else {
-        static_assert(Common::always_false_v<mcl::mp::lift_value<required_kind>>);
+        UNREACHABLE();
     }
 }
 
@@ -390,7 +389,7 @@ int RegAlloc::RealizeWriteImpl(const IR::Inst* value) {
         flags.SetupLocation(value);
         return 0;
     } else {
-        static_assert(Common::always_false_v<mcl::mp::lift_value<kind>>);
+        UNREACHABLE();
     }
 }
 
@@ -410,7 +409,7 @@ int RegAlloc::RealizeReadWriteImpl(const IR::Value& read_value, const IR::Inst*
     } else if constexpr (kind == HostLoc::Kind::Flags) {
         ASSERT(false && "Incorrect function for ReadWrite of flags");
     } else {
-        static_assert(Common::always_false_v<mcl::mp::lift_value<kind>>);
+        UNREACHABLE();
     }
 }
 

src/dynarmic/src/dynarmic/backend/arm64/reg_alloc.h

@@ -16,7 +16,7 @@
 
 #include "dynarmic/common/assert.h"
 #include "dynarmic/common/common_types.h"
-#include <mcl/type_traits/is_instance_of_template.hpp>
+#include "dynarmic/mcl/is_instance_of_template.hpp"
 #include <oaknut/oaknut.hpp>
 #include <ankerl/unordered_dense.h>
 

src/dynarmic/src/dynarmic/backend/exception_handler.h

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 /* This file is part of the dynarmic project.
@@ -12,7 +12,6 @@
 #include <memory>
 #include <optional>
 
-#include <mcl/macro/architecture.hpp>
 #include "dynarmic/common/common_types.h"
 
 #if defined(ARCHITECTURE_x86_64)

src/dynarmic/src/dynarmic/backend/exception_handler_macos.cpp

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 /* This file is part of the dynarmic project.
@@ -16,11 +16,10 @@
 #include <optional>
 #include <thread>
 #include <vector>
+#include <bit>
 
 #include <fmt/format.h>
 #include "dynarmic/common/assert.h"
-#include <bit>
-#include <mcl/macro/architecture.hpp>
 #include "dynarmic/common/common_types.h"
 
 #include "dynarmic/backend/exception_handler.h"

src/dynarmic/src/dynarmic/backend/exception_handler_macos_mig.c

@@ -3,8 +3,6 @@
  * SPDX-License-Identifier: 0BSD
  */
 
-#include <mcl/macro/architecture.hpp>
-
 #if defined(ARCHITECTURE_x86_64)
 #    include "dynarmic/backend/x64/mig/mach_exc_server.c"
 #elif defined(ARCHITECTURE_arm64)

src/dynarmic/src/dynarmic/backend/exception_handler_windows.cpp

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 /* This file is part of the dynarmic project.
@@ -6,8 +6,6 @@
  * SPDX-License-Identifier: 0BSD
  */
 
-#include <mcl/macro/architecture.hpp>
-
 #if defined(ARCHITECTURE_x86_64)
 #    include "dynarmic/backend/x64/exception_handler_windows.cpp"
 #elif defined(ARCHITECTURE_arm64)

src/dynarmic/src/dynarmic/backend/riscv64/a32_address_space.cpp

@@ -99,7 +99,7 @@ void A32AddressSpace::SetCursorPtr(CodePtr ptr) {
 }
 
 size_t A32AddressSpace::GetRemainingSize() {
-    return conf.code_cache_size - (GetCursorPtr<sptr>() - GetMemPtr<sptr>());
+    return conf.code_cache_size - (GetCursorPtr<std::intptr_t>() - GetMemPtr<std::intptr_t>());
 }
 
 EmittedBlockInfo A32AddressSpace::Emit(IR::Block block) {

src/dynarmic/src/dynarmic/backend/riscv64/a32_address_space.h

@@ -41,25 +41,25 @@ private:
 
     template<typename T>
     T GetMemPtr() {
-        static_assert(std::is_pointer_v<T> || std::is_same_v<T, uptr> || std::is_same_v<T, sptr>);
+        static_assert(std::is_pointer_v<T> || std::is_same_v<T, std::uintptr_t> || std::is_same_v<T, std::intptr_t>);
         return reinterpret_cast<T>(as.GetBufferPointer(0));
     }
 
     template<typename T>
     T GetMemPtr() const {
-        static_assert(std::is_pointer_v<T> || std::is_same_v<T, uptr> || std::is_same_v<T, sptr>);
+        static_assert(std::is_pointer_v<T> || std::is_same_v<T, std::uintptr_t> || std::is_same_v<T, std::intptr_t>);
         return reinterpret_cast<const T>(as.GetBufferPointer(0));
     }
 
     template<typename T>
     T GetCursorPtr() {
-        static_assert(std::is_pointer_v<T> || std::is_same_v<T, uptr> || std::is_same_v<T, sptr>);
+        static_assert(std::is_pointer_v<T> || std::is_same_v<T, std::uintptr_t> || std::is_same_v<T, std::intptr_t>);
         return reinterpret_cast<T>(as.GetCursorPointer());
     }
 
     template<typename T>
     T GetCursorPtr() const {
-        static_assert(std::is_pointer_v<T> || std::is_same_v<T, uptr> || std::is_same_v<T, sptr>);
+        static_assert(std::is_pointer_v<T> || std::is_same_v<T, std::uintptr_t> || std::is_same_v<T, std::intptr_t>);
         return reinterpret_cast<const T>(as.GetCursorPointer());
     }
 

src/dynarmic/src/dynarmic/backend/riscv64/a32_interface.cpp

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 /* This file is part of the dynarmic project.
@@ -11,7 +11,6 @@
 
 #include <boost/icl/interval_set.hpp>
 #include "dynarmic/common/assert.h"
-#include <mcl/scope_exit.hpp>
 #include "dynarmic/common/common_types.h"
 
 #include "dynarmic/backend/riscv64/a32_address_space.h"
@@ -34,28 +33,18 @@ struct Jit::Impl final {
     HaltReason Run() {
         ASSERT(!jit_interface->is_executing);
         jit_interface->is_executing = true;
-        SCOPE_EXIT {
-            jit_interface->is_executing = false;
-        };
-
         HaltReason hr = core.Run(current_address_space, current_state, &halt_reason);
-
         RequestCacheInvalidation();
-
+        jit_interface->is_executing = false;
         return hr;
     }
 
     HaltReason Step() {
         ASSERT(!jit_interface->is_executing);
         jit_interface->is_executing = true;
-        SCOPE_EXIT {
-            jit_interface->is_executing = false;
-        };
-
         UNIMPLEMENTED();
-
         RequestCacheInvalidation();
-
+        jit_interface->is_executing = false;
         return HaltReason{};
     }
 

src/dynarmic/src/dynarmic/backend/riscv64/a32_jitstate.cpp

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 /* This file is part of the dynarmic project.
@@ -8,7 +8,7 @@
 
 #include "dynarmic/backend/riscv64/a32_jitstate.h"
 
-#include <mcl/bit/bit_field.hpp>
+#include "dynarmic/mcl/bit.hpp"
 #include "dynarmic/common/common_types.h"
 
 namespace Dynarmic::Backend::RV64 {

src/dynarmic/src/dynarmic/backend/riscv64/code_block.h

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 /* This file is part of the dynarmic project.
@@ -30,7 +30,7 @@ public:
 
     template<typename T>
     T ptr() const noexcept {
-        static_assert(std::is_pointer_v<T> || std::is_same_v<T, uptr> || std::is_same_v<T, sptr>);
+        static_assert(std::is_pointer_v<T> || std::is_same_v<T, std::uintptr_t> || std::is_same_v<T, std::intptr_t>);
         return reinterpret_cast<T>(mem);
     }
 

src/dynarmic/src/dynarmic/backend/riscv64/emit_riscv64.cpp

@@ -12,7 +12,7 @@
 
 #include <biscuit/assembler.hpp>
 #include <fmt/ostream.h>
-#include <mcl/bit/bit_field.hpp>
+#include "dynarmic/mcl/bit.hpp"
 
 #include "dynarmic/backend/riscv64/a32_jitstate.h"
 #include "dynarmic/backend/riscv64/abi.h"

src/dynarmic/src/dynarmic/backend/riscv64/reg_alloc.cpp

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 /* This file is part of the dynarmic project.
@@ -12,7 +12,6 @@
 #include <array>
 
 #include "dynarmic/common/assert.h"
-#include <mcl/mp/metavalue/lift_value.hpp>
 #include "dynarmic/common/common_types.h"
 
 #include "dynarmic/common/always_false.h"
@@ -164,9 +163,8 @@ u32 RegAlloc::GenerateImmediate(const IR::Value& value) {
     } else if constexpr (kind == HostLoc::Kind::Fpr) {
         UNIMPLEMENTED();
     } else {
-        static_assert(Common::always_false_v<mcl::mp::lift_value<kind>>);
+        UNREACHABLE();
     }
-
     return 0;
 }
 
@@ -225,7 +223,7 @@ u32 RegAlloc::RealizeReadImpl(const IR::Value& value) {
         fprs[new_location_index].realized = true;
         return new_location_index;
     } else {
-        static_assert(Common::always_false_v<mcl::mp::lift_value<required_kind>>);
+        UNREACHABLE();
     }
 }
 
@@ -252,7 +250,7 @@ u32 RegAlloc::RealizeWriteImpl(const IR::Inst* value) {
         setup_location(fprs[new_location_index]);
         return new_location_index;
     } else {
-        static_assert(Common::always_false_v<mcl::mp::lift_value<required_kind>>);
+        UNREACHABLE();
     }
 }
 

src/dynarmic/src/dynarmic/backend/riscv64/reg_alloc.h

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 /* This file is part of the dynarmic project.
@@ -18,7 +18,7 @@
 #include <biscuit/registers.hpp>
 #include "dynarmic/common/assert.h"
 #include "dynarmic/common/common_types.h"
-#include <mcl/type_traits/is_instance_of_template.hpp>
+#include "dynarmic/mcl/is_instance_of_template.hpp"
 #include <ankerl/unordered_dense.h>
 
 #include "dynarmic/backend/riscv64/stack_layout.h"

src/dynarmic/src/dynarmic/backend/x64/a32_emit_x64.cpp

@@ -15,8 +15,7 @@
 #include <fmt/format.h>
 #include <fmt/ostream.h>
 #include "dynarmic/common/assert.h"
-#include <mcl/bit/bit_field.hpp>
+#include "dynarmic/mcl/bit.hpp"
-#include <mcl/scope_exit.hpp>
 #include "dynarmic/common/common_types.h"
 #include <boost/container/static_vector.hpp>
 

src/dynarmic/src/dynarmic/backend/x64/a32_emit_x64_memory.cpp

@@ -13,7 +13,7 @@
 
 #include <fmt/format.h>
 #include <fmt/ostream.h>
-#include <mcl/type_traits/integer_of_size.hpp>
+#include "dynarmic/mcl/integer_of_size.hpp"
 #include "dynarmic/backend/x64/xbyak.h"
 
 #include "dynarmic/backend/x64/a32_emit_x64.h"

src/dynarmic/src/dynarmic/backend/x64/a32_interface.cpp

@@ -14,7 +14,6 @@
 #include <fmt/format.h>
 #include "dynarmic/common/assert.h"
 #include <bit>
-#include <mcl/scope_exit.hpp>
 #include "dynarmic/common/common_types.h"
 #include "dynarmic/common/llvm_disassemble.h"
 
@@ -77,12 +76,7 @@ struct Jit::Impl {
     HaltReason Run() {
         ASSERT(!jit_interface->is_executing);
         PerformRequestedCacheInvalidation(static_cast<HaltReason>(Atomic::Load(&jit_state.halt_reason)));
-
         jit_interface->is_executing = true;
-        SCOPE_EXIT {
-            jit_interface->is_executing = false;
-        };
-
         const CodePtr current_codeptr = [this] {
             // RSB optimization
             const u32 new_rsb_ptr = (jit_state.rsb_ptr - 1) & A32JitState::RSBPtrMask;
@@ -93,27 +87,19 @@ struct Jit::Impl {
 
             return GetCurrentBlock();
         }();
-
         const HaltReason hr = block_of_code.RunCode(&jit_state, current_codeptr);
-
         PerformRequestedCacheInvalidation(hr);
-
+        jit_interface->is_executing = false;
         return hr;
     }
 
     HaltReason Step() {
         ASSERT(!jit_interface->is_executing);
         PerformRequestedCacheInvalidation(static_cast<HaltReason>(Atomic::Load(&jit_state.halt_reason)));
-
         jit_interface->is_executing = true;
-        SCOPE_EXIT {
-            jit_interface->is_executing = false;
-        };
-
         const HaltReason hr = block_of_code.StepCode(&jit_state, GetCurrentSingleStep());
-
         PerformRequestedCacheInvalidation(hr);
-
+        jit_interface->is_executing = false;
         return hr;
     }
 

src/dynarmic/src/dynarmic/backend/x64/a32_jitstate.cpp

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 /* This file is part of the dynarmic project.
@@ -9,7 +9,7 @@
 #include "dynarmic/backend/x64/a32_jitstate.h"
 
 #include "dynarmic/common/assert.h"
-#include <mcl/bit/bit_field.hpp>
+#include "dynarmic/mcl/bit.hpp"
 #include "dynarmic/common/common_types.h"
 
 #include "dynarmic/backend/x64/block_of_code.h"

src/dynarmic/src/dynarmic/backend/x64/a64_emit_x64.cpp

@@ -11,9 +11,8 @@
 #include <fmt/format.h>
 #include <fmt/ostream.h>
 #include "dynarmic/common/assert.h"
-#include <mcl/scope_exit.hpp>
 #include "dynarmic/common/common_types.h"
-#include <mcl/type_traits/integer_of_size.hpp>
+#include "dynarmic/mcl/integer_of_size.hpp"
 #include <boost/container/static_vector.hpp>
 
 #include "dynarmic/backend/x64/a64_jitstate.h"

src/dynarmic/src/dynarmic/backend/x64/a64_emit_x64_memory.cpp

@@ -13,7 +13,7 @@
 
 #include <fmt/format.h>
 #include <fmt/ostream.h>
-#include <mcl/type_traits/integer_of_size.hpp>
+#include "dynarmic/mcl/integer_of_size.hpp"
 #include "dynarmic/backend/x64/xbyak.h"
 
 #include "dynarmic/backend/x64/a64_emit_x64.h"

src/dynarmic/src/dynarmic/backend/x64/a64_interface.cpp

@@ -15,7 +15,6 @@
 #include "dynarmic/common/fp/fpcr.h"
 #include "dynarmic/common/llvm_disassemble.h"
 #include <bit>
-#include <mcl/scope_exit.hpp>
 
 #include "dynarmic/backend/x64/a64_emit_x64.h"
 #include "dynarmic/backend/x64/a64_jitstate.h"
@@ -75,14 +74,8 @@ public:
     HaltReason Run() {
         ASSERT(!is_executing);
         PerformRequestedCacheInvalidation(static_cast<HaltReason>(Atomic::Load(&jit_state.halt_reason)));
-
         is_executing = true;
-        SCOPE_EXIT {
-            this->is_executing = false;
-        };
-
         // TODO: Check code alignment
-
         const CodePtr current_code_ptr = [this] {
             // RSB optimization
             const u32 new_rsb_ptr = (jit_state.rsb_ptr - 1) & A64JitState::RSBPtrMask;
@@ -92,27 +85,19 @@ public:
             }
             return CodePtr((uintptr_t(GetCurrentBlock()) + 15) & ~uintptr_t(15));
         }();
-
         const HaltReason hr = block_of_code.RunCode(&jit_state, current_code_ptr);
-
         PerformRequestedCacheInvalidation(hr);
-
+        is_executing = false;
         return hr;
     }
 
     HaltReason Step() {
         ASSERT(!is_executing);
         PerformRequestedCacheInvalidation(static_cast<HaltReason>(Atomic::Load(&jit_state.halt_reason)));
-
         is_executing = true;
-        SCOPE_EXIT {
-            this->is_executing = false;
-        };
-
         const HaltReason hr = block_of_code.StepCode(&jit_state, GetCurrentSingleStep());
-
         PerformRequestedCacheInvalidation(hr);
-
+        is_executing = false;
         return hr;
     }
 

src/dynarmic/src/dynarmic/backend/x64/a64_jitstate.cpp

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 /* This file is part of the dynarmic project.
  * Copyright (c) 2016 MerryMage
  * SPDX-License-Identifier: 0BSD
@@ -5,7 +8,7 @@
 
 #include "dynarmic/backend/x64/a64_jitstate.h"
 
-#include <mcl/bit/bit_field.hpp>
+#include "dynarmic/mcl/bit.hpp"
 
 #include "dynarmic/frontend/A64/a64_location_descriptor.h"
 

src/dynarmic/src/dynarmic/backend/x64/block_of_code.cpp

@@ -25,7 +25,7 @@
 #include <cstring>
 
 #include "dynarmic/common/assert.h"
-#include <mcl/bit/bit_field.hpp>
+#include "dynarmic/mcl/bit.hpp"
 #include "dynarmic/backend/x64/xbyak.h"
 
 #include "dynarmic/backend/x64/a32_jitstate.h"

src/dynarmic/src/dynarmic/backend/x64/block_of_code.h

@@ -13,7 +13,7 @@
 #include <memory>
 #include <type_traits>
 
-#include <mcl/bit/bit_field.hpp>
+#include "dynarmic/mcl/bit.hpp"
 #include "dynarmic/common/common_types.h"
 #include "dynarmic/backend/x64/xbyak.h"
 #include "dynarmic/backend/x64/abi.h"

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

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 /* This file is part of the dynarmic project.
@@ -10,7 +10,7 @@
 
 #include <optional>
 
-#include <mcl/bit/bit_field.hpp>
+#include "dynarmic/mcl/bit.hpp"
 #include "dynarmic/common/common_types.h"
 
 #include "dynarmic/common/fp/rounding_mode.h"

src/dynarmic/src/dynarmic/backend/x64/devirtualize.h

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 /* This file is part of the dynarmic project.
@@ -13,7 +13,7 @@
 
 #include <bit>
 #include "dynarmic/common/common_types.h"
-#include <mcl/type_traits/function_info.hpp>
+#include "dynarmic/mcl/function_info.hpp"
 
 #include "dynarmic/backend/x64/callback.h"
 

src/dynarmic/src/dynarmic/backend/x64/emit_x64.cpp

@@ -12,8 +12,7 @@
 
 #include "dynarmic/common/assert.h"
 #include <boost/variant/detail/apply_visitor_binary.hpp>
-#include <mcl/bit/bit_field.hpp>
+#include "dynarmic/mcl/bit.hpp"
-#include <mcl/scope_exit.hpp>
 #include "dynarmic/common/common_types.h"
 #include <ankerl/unordered_dense.h>
 

src/dynarmic/src/dynarmic/backend/x64/emit_x64.h

@@ -16,7 +16,7 @@
 #include <type_traits>
 #include <vector>
 
-#include <mcl/bitsizeof.hpp>
+#include "dynarmic/mcl/bit.hpp"
 #include <ankerl/unordered_dense.h>
 #include "dynarmic/backend/x64/xbyak.h"
 #include <boost/container/small_vector.hpp>

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

@@ -11,14 +11,8 @@
 #include <utility>
 
 #include "dynarmic/common/assert.h"
-#include <mcl/mp/metavalue/lift_value.hpp>
-#include <mcl/mp/typelist/cartesian_product.hpp>
-#include <mcl/mp/typelist/get.hpp>
-#include <mcl/mp/typelist/lift_sequence.hpp>
-#include <mcl/mp/typelist/list.hpp>
-#include <mcl/mp/typelist/lower_to_tuple.hpp>
 #include "dynarmic/common/common_types.h"
-#include <mcl/type_traits/integer_of_size.hpp>
+#include "dynarmic/mcl/integer_of_size.hpp"
 #include "dynarmic/backend/x64/xbyak.h"
 
 #include "dynarmic/backend/x64/abi.h"
@@ -41,7 +35,6 @@
 namespace Dynarmic::Backend::X64 {
 
 using namespace Xbyak::util;
-namespace mp = mcl::mp;
 
 namespace {
 

src/dynarmic/src/dynarmic/backend/x64/emit_x64_memory.cpp.inc

@@ -3,7 +3,8 @@
  * SPDX-License-Identifier: 0BSD
  */
 
-#include <mcl/macro/concatenate_tokens.hpp>
+#define CONCATENATE_TOKENS(x, y) CONCATENATE_TOKENS_IMPL(x, y)
+#define CONCATENATE_TOKENS_IMPL(x, y) x##y
 
 #define AxxEmitX64 CONCATENATE_TOKENS(Axx, EmitX64)
 #define AxxEmitContext CONCATENATE_TOKENS(Axx, EmitContext)

src/dynarmic/src/dynarmic/backend/x64/emit_x64_saturation.cpp

@@ -9,9 +9,9 @@
 #include <limits>
 
 #include "dynarmic/common/assert.h"
-#include <mcl/bit/bit_field.hpp>
+#include "dynarmic/mcl/bit.hpp"
 #include "dynarmic/common/common_types.h"
-#include <mcl/type_traits/integer_of_size.hpp>
+#include "dynarmic/mcl/integer_of_size.hpp"
 
 #include "dynarmic/backend/x64/block_of_code.h"
 #include "dynarmic/backend/x64/emit_x64.h"

src/dynarmic/src/dynarmic/backend/x64/emit_x64_vector.cpp

@@ -13,11 +13,9 @@
 #include <type_traits>
 
 #include "dynarmic/common/assert.h"
-#include <mcl/bit/bit_count.hpp>
+#include "dynarmic/mcl/bit.hpp"
-#include <mcl/bit/bit_field.hpp>
-#include <mcl/bitsizeof.hpp>
 #include "dynarmic/common/common_types.h"
-#include <mcl/type_traits/function_info.hpp>
+#include "dynarmic/mcl/function_info.hpp"
 #include "dynarmic/backend/x64/xbyak.h"
 
 #include "dynarmic/backend/x64/abi.h"

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

@@ -13,14 +13,8 @@
 #include <utility>
 
 #include "dynarmic/common/assert.h"
-#include <mcl/mp/metavalue/lift_value.hpp>
+#include "dynarmic/mcl/function_info.hpp"
-#include <mcl/mp/typelist/cartesian_product.hpp>
+#include "dynarmic/mcl/integer_of_size.hpp"
-#include <mcl/mp/typelist/get.hpp>
-#include <mcl/mp/typelist/lift_sequence.hpp>
-#include <mcl/mp/typelist/list.hpp>
-#include <mcl/mp/typelist/lower_to_tuple.hpp>
-#include <mcl/type_traits/function_info.hpp>
-#include <mcl/type_traits/integer_of_size.hpp>
 #include "dynarmic/backend/x64/xbyak.h"
 
 #include "dynarmic/backend/x64/abi.h"
@@ -41,7 +35,6 @@
 namespace Dynarmic::Backend::X64 {
 
 using namespace Xbyak::util;
-namespace mp = mcl::mp;
 
 namespace {
 
@@ -2000,6 +1993,7 @@ void EmitX64::EmitFPVectorToHalf32(EmitContext& ctx, IR::Inst* inst) {
     }
 }
 
+
 // Assembly thunk; just remember not to specialise too much otherwise i-cache death!
 // template<typename FPT, size_t fbits, FP::RoundingMode rounding_mode>
 // static void EmitFPVectorToFixedThunk(VectorArray<FPT>& output, const VectorArray<FPT>& input, FP::FPCR fpcr, FP::FPSR& fpsr) {

src/dynarmic/src/dynarmic/backend/x64/perf_map.cpp

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 /* This file is part of the dynarmic project.
@@ -6,17 +6,16 @@
  * SPDX-License-Identifier: 0BSD
  */
 
-#include "dynarmic/backend/x64/perf_map.h"
-
 #include <cstddef>
 #include <string>
+#include <fmt/format.h>
 
+#include "dynarmic/backend/x64/perf_map.h"
+#include "dynarmic/common/common_types.h"
 #if defined(__linux__) && !defined(__ANDROID__)
 #    include <cstdio>
 #    include <cstdlib>
 #    include <mutex>
-#    include <fmt/format.h>
-#    include <mcl/stdint.hpp>
 #    include <sys/types.h>
 #    include <unistd.h>
 

src/dynarmic/src/dynarmic/common/cast_util.h

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 /* This file is part of the dynarmic project.
  * Copyright (c) 2018 MerryMage
  * SPDX-License-Identifier: 0BSD
@@ -5,7 +8,7 @@
 
 #pragma once
 
-#include <mcl/type_traits/function_info.hpp>
+#include "dynarmic/mcl/function_info.hpp"
 
 namespace Dynarmic::Common {
 

src/dynarmic/src/dynarmic/common/fp/fpcr.h

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 /* This file is part of the dynarmic project.
@@ -11,7 +11,7 @@
 #include <optional>
 
 #include "dynarmic/common/assert.h"
-#include <mcl/bit/bit_field.hpp>
+#include "dynarmic/mcl/bit.hpp"
 #include "dynarmic/common/common_types.h"
 
 #include "dynarmic/common/fp/rounding_mode.h"

src/dynarmic/src/dynarmic/common/fp/fpsr.h

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 /* This file is part of the dynarmic project.
@@ -8,7 +8,7 @@
 
 #pragma once
 
-#include <mcl/bit/bit_field.hpp>
+#include "dynarmic/mcl/bit.hpp"
 #include "dynarmic/common/common_types.h"
 
 namespace Dynarmic::FP {

src/dynarmic/src/dynarmic/common/fp/fused.cpp

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 /* This file is part of the dynarmic project.
  * Copyright (c) 2018 MerryMage
  * SPDX-License-Identifier: 0BSD
@@ -5,7 +8,7 @@
 
 #include "dynarmic/common/fp/fused.h"
 
-#include <mcl/bit/bit_count.hpp>
+#include "dynarmic/mcl/bit.hpp"
 
 #include "dynarmic/common/fp/unpacked.h"
 #include "dynarmic/common/u128.h"

src/dynarmic/src/dynarmic/common/fp/info.h

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 /* This file is part of the dynarmic project.
@@ -8,7 +8,7 @@
 
 #pragma once
 
-#include <mcl/bit/bit_count.hpp>
+#include "dynarmic/mcl/bit.hpp"
 #include "dynarmic/common/common_types.h"
 
 namespace Dynarmic::FP {

src/dynarmic/src/dynarmic/common/fp/mantissa_util.h

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 /* This file is part of the dynarmic project.
@@ -8,8 +8,7 @@
 
 #pragma once
 
-#include <mcl/bit/bit_field.hpp>
+#include "dynarmic/mcl/bit.hpp"
-#include <mcl/bitsizeof.hpp>
 #include "dynarmic/common/common_types.h"
 
 namespace Dynarmic::FP {

src/dynarmic/src/dynarmic/common/fp/op/FPConvert.cpp

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 /* This file is part of the dynarmic project.
@@ -8,8 +8,7 @@
 
 #include "dynarmic/common/fp/op/FPConvert.h"
 
-#include <mcl/bit/bit_field.hpp>
+#include "dynarmic/mcl/bit.hpp"
-#include <mcl/bitsizeof.hpp>
 #include "dynarmic/common/common_types.h"
 
 #include "dynarmic/common/fp/fpcr.h"

src/dynarmic/src/dynarmic/common/fp/op/FPRecipExponent.cpp

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 /* This file is part of the dynarmic project.
@@ -8,7 +8,7 @@
 
 #include "dynarmic/common/fp/op/FPRecipExponent.h"
 
-#include <mcl/bit/bit_field.hpp>
+#include "dynarmic/mcl/bit.hpp"
 #include "dynarmic/common/common_types.h"
 
 #include "dynarmic/common/fp/fpcr.h"

src/dynarmic/src/dynarmic/common/fp/op/FPRoundInt.cpp

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 /* This file is part of the dynarmic project.
@@ -9,7 +9,7 @@
 #include "dynarmic/common/fp/op/FPRoundInt.h"
 
 #include "dynarmic/common/assert.h"
-#include <mcl/bit/bit_field.hpp>
+#include "dynarmic/mcl/bit.hpp"
 #include "dynarmic/common/common_types.h"
 
 #include "dynarmic/common/fp/fpcr.h"

src/dynarmic/src/dynarmic/common/fp/op/FPToFixed.cpp

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 /* This file is part of the dynarmic project.
@@ -10,8 +10,7 @@
 
 #include <fmt/format.h>
 #include "dynarmic/common/assert.h"
-#include <mcl/bit/bit_count.hpp>
+#include "dynarmic/mcl/bit.hpp"
-#include <mcl/bit/bit_field.hpp>
 #include "dynarmic/common/common_types.h"
 
 #include "dynarmic/common/fp/fpcr.h"

src/dynarmic/src/dynarmic/common/fp/process_nan.cpp

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 /* This file is part of the dynarmic project.
@@ -11,7 +11,7 @@
 #include <optional>
 
 #include "dynarmic/common/assert.h"
-#include <mcl/bit/bit_field.hpp>
+#include "dynarmic/mcl/bit.hpp"
 
 #include "dynarmic/common/fp/fpcr.h"
 #include "dynarmic/common/fp/fpsr.h"

src/dynarmic/src/dynarmic/common/fp/unpacked.cpp

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 /* This file is part of the dynarmic project.
  * Copyright (c) 2018 MerryMage
  * SPDX-License-Identifier: 0BSD
@@ -7,8 +10,7 @@
 
 #include <algorithm>
 
-#include <mcl/bit/bit_count.hpp>
+#include "dynarmic/mcl/bit.hpp"
-#include <mcl/bit/bit_field.hpp>
 
 #include "dynarmic/common/fp/fpsr.h"
 #include "dynarmic/common/fp/info.h"

src/dynarmic/src/dynarmic/common/fp/unpacked.h

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 /* This file is part of the dynarmic project.
@@ -10,7 +10,7 @@
 
 #include <tuple>
 
-#include <mcl/bit/bit_count.hpp>
+#include "dynarmic/mcl/bit.hpp"
 #include "dynarmic/common/common_types.h"
 
 #include "dynarmic/common/fp/fpcr.h"

src/dynarmic/src/dynarmic/common/safe_ops.h

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 /* This file is part of the dynarmic project.
@@ -10,7 +10,7 @@
 
 #include <type_traits>
 
-#include <mcl/bitsizeof.hpp>
+#include "dynarmic/mcl/bit.hpp"
 #include "dynarmic/common/common_types.h"
 
 #include "dynarmic/common/u128.h"

src/dynarmic/src/dynarmic/common/u128.h

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 /* This file is part of the dynarmic project.
@@ -11,8 +11,7 @@
 #include <tuple>
 #include <type_traits>
 
-#include <mcl/bit/bit_field.hpp>
+#include "dynarmic/mcl/bit.hpp"
-#include <mcl/bitsizeof.hpp>
 #include "dynarmic/common/common_types.h"
 
 namespace Dynarmic {

src/dynarmic/src/dynarmic/frontend/A32/FPSCR.h

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 /* This file is part of the dynarmic project.
@@ -10,7 +10,7 @@
 
 #include <optional>
 
-#include <mcl/bit/bit_field.hpp>
+#include "dynarmic/mcl/bit.hpp"
 #include "dynarmic/common/common_types.h"
 
 #include "dynarmic/common/fp/rounding_mode.h"

src/dynarmic/src/dynarmic/frontend/A32/ITState.h

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 /* This file is part of the dynarmic project.
@@ -8,7 +8,7 @@
 
 #pragma once
 
-#include <mcl/bit/bit_field.hpp>
+#include "dynarmic/mcl/bit.hpp"
 #include "dynarmic/common/common_types.h"
 
 #include "dynarmic/ir/cond.h"

src/dynarmic/src/dynarmic/frontend/A32/PSR.h

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 /* This file is part of the dynarmic project.
@@ -8,7 +8,7 @@
 
 #pragma once
 
-#include <mcl/bit/bit_field.hpp>
+#include "dynarmic/mcl/bit.hpp"
 #include "dynarmic/common/common_types.h"
 
 #include "dynarmic/frontend/A32/ITState.h"

src/dynarmic/src/dynarmic/frontend/A32/a32_types.cpp

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 /* This file is part of the dynarmic project.
  * Copyright (c) 2016 MerryMage
  * SPDX-License-Identifier: 0BSD
@@ -8,7 +11,7 @@
 #include <array>
 #include <ostream>
 
-#include <mcl/bit/bit_field.hpp>
+#include "dynarmic/mcl/bit.hpp"
 
 namespace Dynarmic::A32 {
 

src/dynarmic/src/dynarmic/frontend/A32/decoder/arm.h

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 /* This file is part of the dynarmic project.
@@ -15,7 +15,7 @@
 #include <optional>
 #include <vector>
 
-#include <mcl/bit/bit_count.hpp>
+#include "dynarmic/mcl/bit.hpp"
 #include "dynarmic/common/common_types.h"
 
 #include "dynarmic/frontend/decoder/decoder_detail.h"

src/dynarmic/src/dynarmic/frontend/A32/decoder/asimd.h

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 /* This file is part of the dynarmic project.
@@ -15,7 +15,7 @@
 #include <vector>
 #include <iterator>
 
-#include <mcl/bit/bit_count.hpp>
+#include "dynarmic/mcl/bit.hpp"
 #include "dynarmic/common/common_types.h"
 
 #include "dynarmic/frontend/decoder/decoder_detail.h"

src/dynarmic/src/dynarmic/frontend/A32/translate/conditional_state.cpp

@@ -32,8 +32,7 @@ bool CondCanContinue(const ConditionalState cond_state, const A32::IREmitter& ir
 }
 
 bool IsConditionPassed(TranslatorVisitor& v, IR::Cond cond) {
-    ASSERT_MSG(v.cond_state != ConditionalState::Break,
+    ASSERT(v.cond_state != ConditionalState::Break && "This should never happen. We requested a break but that wasn't honored.");
-               "This should never happen. We requested a break but that wasn't honored.");
 
     if (cond == IR::Cond::NV) {
         // NV conditional is obsolete

src/dynarmic/src/dynarmic/frontend/A32/translate/impl/a32_branch.cpp

@@ -1,9 +1,12 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 /* This file is part of the dynarmic project.
  * Copyright (c) 2016 MerryMage
  * SPDX-License-Identifier: 0BSD
  */
 
-#include <mcl/bit/bit_field.hpp>
+#include "dynarmic/mcl/bit.hpp"
 
 #include "dynarmic/frontend/A32/translate/impl/a32_translate_impl.h"
 

src/dynarmic/src/dynarmic/frontend/A32/translate/impl/a32_translate_impl.h

@@ -9,8 +9,7 @@
 #pragma once
 
 #include "dynarmic/common/assert.h"
-#include <mcl/bit/bit_field.hpp>
+#include "dynarmic/mcl/bit.hpp"
-#include <mcl/bit/rotate.hpp>
 
 #include "dynarmic/frontend/A32/a32_ir_emitter.h"
 #include "dynarmic/frontend/A32/a32_location_descriptor.h"

src/dynarmic/src/dynarmic/frontend/A32/translate/impl/asimd_load_store_structures.cpp

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 /* This file is part of the dynarmic project.
@@ -9,7 +9,7 @@
 #include <optional>
 #include <tuple>
 
-#include <mcl/bit/bit_field.hpp>
+#include "dynarmic/mcl/bit.hpp"
 
 #include "dynarmic/frontend/A32/translate/impl/a32_translate_impl.h"
 

src/dynarmic/src/dynarmic/frontend/A32/translate/impl/asimd_misc.cpp

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 /* This file is part of the dynarmic project.
@@ -9,8 +9,7 @@
 #include <vector>
 
 #include "dynarmic/common/assert.h"
-#include <mcl/bit/bit_count.hpp>
+#include "dynarmic/mcl/bit.hpp"
-#include <mcl/bit/bit_field.hpp>
 
 #include "dynarmic/frontend/A32/translate/impl/a32_translate_impl.h"
 

src/dynarmic/src/dynarmic/frontend/A32/translate/impl/asimd_one_reg_modified_immediate.cpp

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 /* This file is part of the dynarmic project.
@@ -7,7 +7,7 @@
  */
 
 #include "dynarmic/common/assert.h"
-#include <mcl/bit/bit_field.hpp>
+#include "dynarmic/mcl/bit.hpp"
 
 #include "dynarmic/frontend/A32/translate/impl/a32_translate_impl.h"
 

src/dynarmic/src/dynarmic/frontend/A32/translate/impl/asimd_three_regs.cpp

@@ -1,9 +1,12 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 /* This file is part of the dynarmic project.
  * Copyright (c) 2020 MerryMage
  * SPDX-License-Identifier: 0BSD
  */
 
-#include <mcl/bit/bit_field.hpp>
+#include "dynarmic/mcl/bit.hpp"
 
 #include "dynarmic/frontend/A32/translate/impl/a32_translate_impl.h"
 #include "dynarmic/frontend/A32/translate/impl/common.h"

src/dynarmic/src/dynarmic/frontend/A32/translate/impl/asimd_two_regs_misc.cpp

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 /* This file is part of the dynarmic project.
  * Copyright (c) 2020 MerryMage
  * SPDX-License-Identifier: 0BSD
@@ -5,7 +8,7 @@
 
 #include <array>
 
-#include <mcl/bit/bit_field.hpp>
+#include "dynarmic/mcl/bit.hpp"
 
 #include "dynarmic/frontend/A32/translate/impl/a32_translate_impl.h"
 #include "dynarmic/frontend/A32/translate/impl/common.h"

src/dynarmic/src/dynarmic/frontend/A32/translate/impl/asimd_two_regs_scalar.cpp

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 /* This file is part of the dynarmic project.
@@ -9,7 +9,7 @@
 #include <utility>
 
 #include "dynarmic/common/assert.h"
-#include <mcl/bit/bit_field.hpp>
+#include "dynarmic/mcl/bit.hpp"
 
 #include "dynarmic/frontend/A32/translate/impl/a32_translate_impl.h"
 

src/dynarmic/src/dynarmic/frontend/A32/translate/impl/asimd_two_regs_shift.cpp

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 /* This file is part of the dynarmic project.
@@ -7,8 +7,7 @@
  */
 
 #include "dynarmic/common/assert.h"
-#include <mcl/bit/bit_count.hpp>
+#include "dynarmic/mcl/bit.hpp"
-#include <mcl/bit/bit_field.hpp>
 
 #include "dynarmic/frontend/A32/translate/impl/a32_translate_impl.h"
 

src/dynarmic/src/dynarmic/frontend/A32/translate/impl/load_store.cpp

@@ -6,8 +6,7 @@
  * SPDX-License-Identifier: 0BSD
  */
 
-#include <mcl/bit/bit_count.hpp>
+#include "dynarmic/mcl/bit.hpp"
-#include <mcl/bit/bit_field.hpp>
 
 #include "dynarmic/frontend/A32/translate/impl/a32_translate_impl.h"
 

src/dynarmic/src/dynarmic/frontend/A32/translate/impl/misc.cpp

@@ -1,9 +1,12 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 /* This file is part of the dynarmic project.
  * Copyright (c) 2016 MerryMage
  * SPDX-License-Identifier: 0BSD
  */
 
-#include <mcl/bitsizeof.hpp>
+#include "dynarmic/mcl/bit.hpp"
 
 #include "dynarmic/frontend/A32/translate/impl/a32_translate_impl.h"
 

src/dynarmic/src/dynarmic/frontend/A32/translate/impl/status_register_access.cpp

@@ -6,7 +6,7 @@
  * SPDX-License-Identifier: 0BSD
  */
 
-#include <mcl/bit/bit_field.hpp>
+#include "dynarmic/mcl/bit.hpp"
 
 #include "dynarmic/frontend/A32/translate/impl/a32_translate_impl.h"
 

src/dynarmic/src/dynarmic/frontend/A32/translate/impl/thumb16.cpp

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 /* This file is part of the dynarmic project.
@@ -6,7 +6,7 @@
  * SPDX-License-Identifier: 0BSD
  */
 
-#include <mcl/bit/bit_count.hpp>
+#include "dynarmic/mcl/bit.hpp"
 
 #include "dynarmic/frontend/A32/translate/impl/a32_translate_impl.h"
 #include "dynarmic/interface/A32/config.h"

src/dynarmic/src/dynarmic/frontend/A32/translate/impl/thumb32_data_processing_plain_binary_immediate.cpp

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 /* This file is part of the dynarmic project.
@@ -7,7 +7,7 @@
  */
 
 #include "dynarmic/common/assert.h"
-#include <mcl/bitsizeof.hpp>
+#include "dynarmic/mcl/bit.hpp"
 
 #include "dynarmic/frontend/A32/translate/impl/a32_translate_impl.h"
 #include "dynarmic/frontend/A32/translate/impl/common.h"

src/dynarmic/src/dynarmic/frontend/A32/translate/impl/thumb32_load_store_dual.cpp

@@ -1,9 +1,12 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 /* This file is part of the dynarmic project.
  * Copyright (c) 2021 MerryMage
  * SPDX-License-Identifier: 0BSD
  */
 
-#include <mcl/bit/bit_field.hpp>
+#include "dynarmic/mcl/bit.hpp"
 
 #include "dynarmic/frontend/A32/translate/impl/a32_translate_impl.h"
 #include "dynarmic/frontend/A32/translate/impl/common.h"

src/dynarmic/src/dynarmic/frontend/A32/translate/impl/thumb32_load_store_multiple.cpp

@@ -1,9 +1,12 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 /* This file is part of the dynarmic project.
  * Copyright (c) 2021 MerryMage
  * SPDX-License-Identifier: 0BSD
  */
 
-#include <mcl/bit/bit_count.hpp>
+#include "dynarmic/mcl/bit.hpp"
 
 #include "dynarmic/frontend/A32/translate/impl/a32_translate_impl.h"
 #include "dynarmic/frontend/A32/translate/impl/common.h"

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

@@ -9,8 +9,7 @@
 #include <tuple>
 
 #include "dynarmic/common/assert.h"
-#include <mcl/bit/bit_field.hpp>
+#include "dynarmic/mcl/bit.hpp"
-#include <mcl/bit/swap.hpp>
 
 #include "dynarmic/frontend/A32/a32_ir_emitter.h"
 #include "dynarmic/frontend/A32/a32_location_descriptor.h"

src/dynarmic/src/dynarmic/frontend/A64/a64_location_descriptor.h

@@ -1,4 +1,4 @@
-// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
 // SPDX-License-Identifier: GPL-3.0-or-later
 
 /* This file is part of the dynarmic project.
@@ -13,7 +13,7 @@
 #include <tuple>
 
 #include <fmt/format.h>
-#include <mcl/bit/bit_field.hpp>
+#include "dynarmic/mcl/bit.hpp"
 #include "dynarmic/common/common_types.h"
 
 #include "dynarmic/common/fp/fpcr.h"

src/dynarmic/src/dynarmic/frontend/A64/decoder/a64.h

@@ -15,7 +15,7 @@
 #include <string>
 #include <vector>
 
-#include <mcl/bit/bit_count.hpp>
+#include "dynarmic/mcl/bit.hpp"
 #include "dynarmic/common/common_types.h"
 
 #include "dynarmic/frontend/decoder/decoder_detail.h"

src/dynarmic/src/dynarmic/frontend/A64/translate/impl/impl.cpp

@@ -8,9 +8,7 @@
 
 #include "dynarmic/frontend/A64/translate/impl/impl.h"
 
-#include <mcl/bit/bit_count.hpp>
+#include "dynarmic/mcl/bit.hpp"
-#include <mcl/bit/bit_field.hpp>
-#include <mcl/bit/rotate.hpp>
 
 #include "dynarmic/ir/terminal.h"
 

src/dynarmic/src/dynarmic/frontend/A64/translate/impl/simd_copy.cpp

@@ -1,9 +1,12 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 /* This file is part of the dynarmic project.
  * Copyright (c) 2018 MerryMage
  * SPDX-License-Identifier: 0BSD
  */
 
-#include <mcl/bit/bit_count.hpp>
+#include "dynarmic/mcl/bit.hpp"
 
 #include "dynarmic/frontend/A64/translate/impl/impl.h"
 

src/dynarmic/src/dynarmic/frontend/A64/translate/impl/simd_modified_immediate.cpp

@@ -1,9 +1,12 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 /* This file is part of the dynarmic project.
  * Copyright (c) 2018 MerryMage
  * SPDX-License-Identifier: 0BSD
  */
 
-#include <mcl/bit/bit_field.hpp>
+#include "dynarmic/mcl/bit.hpp"
 
 #include "dynarmic/frontend/A64/translate/impl/impl.h"
 

src/dynarmic/src/dynarmic/frontend/A64/translate/impl/simd_scalar_shift_by_immediate.cpp

@@ -1,9 +1,12 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 /* This file is part of the dynarmic project.
  * Copyright (c) 2018 MerryMage
  * SPDX-License-Identifier: 0BSD
  */
 
-#include <mcl/bit/bit_count.hpp>
+#include "dynarmic/mcl/bit.hpp"
 
 #include "dynarmic/common/fp/rounding_mode.h"
 #include "dynarmic/frontend/A64/translate/impl/impl.h"

src/dynarmic/src/dynarmic/frontend/A64/translate/impl/simd_scalar_three_same.cpp

@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 /* This file is part of the dynarmic project.
  * Copyright (c) 2018 MerryMage
  * SPDX-License-Identifier: 0BSD
@@ -5,7 +8,7 @@
 
 #include <optional>
 
-#include <mcl/bit/bit_field.hpp>
+#include "dynarmic/mcl/bit.hpp"
 
 #include "dynarmic/frontend/A64/translate/impl/impl.h"
 

src/dynarmic/src/dynarmic/frontend/A64/translate/impl/simd_shift_by_immediate.cpp

@@ -1,9 +1,12 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 /* This file is part of the dynarmic project.
  * Copyright (c) 2018 MerryMage
  * SPDX-License-Identifier: 0BSD
  */
 
-#include <mcl/bit/bit_count.hpp>
+#include "dynarmic/mcl/bit.hpp"
 
 #include "dynarmic/common/fp/rounding_mode.h"
 #include "dynarmic/frontend/A64/translate/impl/impl.h"