diff --git a/src/dynarmic/src/dynarmic/backend/arm64/emit_arm64_a32.cpp b/src/dynarmic/src/dynarmic/backend/arm64/emit_arm64_a32.cpp
index 63bc659693..d3ba664ce4 100644
--- a/src/dynarmic/src/dynarmic/backend/arm64/emit_arm64_a32.cpp
+++ b/src/dynarmic/src/dynarmic/backend/arm64/emit_arm64_a32.cpp
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2025 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
diff --git a/src/dynarmic/src/dynarmic/backend/arm64/emit_arm64_a32_coprocessor.cpp b/src/dynarmic/src/dynarmic/backend/arm64/emit_arm64_a32_coprocessor.cpp
index 4fed257fe7..259e161479 100644
--- a/src/dynarmic/src/dynarmic/backend/arm64/emit_arm64_a32_coprocessor.cpp
+++ b/src/dynarmic/src/dynarmic/backend/arm64/emit_arm64_a32_coprocessor.cpp
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2025 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
diff --git a/src/dynarmic/src/dynarmic/backend/arm64/emit_arm64_cryptography.cpp b/src/dynarmic/src/dynarmic/backend/arm64/emit_arm64_cryptography.cpp
index 5b6ee36d0c..5366a250c9 100644
--- a/src/dynarmic/src/dynarmic/backend/arm64/emit_arm64_cryptography.cpp
+++ b/src/dynarmic/src/dynarmic/backend/arm64/emit_arm64_cryptography.cpp
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2025 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
diff --git a/src/dynarmic/src/dynarmic/backend/arm64/emit_arm64_floating_point.cpp b/src/dynarmic/src/dynarmic/backend/arm64/emit_arm64_floating_point.cpp
index f3bc4578ab..c65b8220ca 100644
--- a/src/dynarmic/src/dynarmic/backend/arm64/emit_arm64_floating_point.cpp
+++ b/src/dynarmic/src/dynarmic/backend/arm64/emit_arm64_floating_point.cpp
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2025 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
diff --git a/src/dynarmic/src/dynarmic/backend/arm64/emit_arm64_saturation.cpp b/src/dynarmic/src/dynarmic/backend/arm64/emit_arm64_saturation.cpp
index b0d0a86586..f9d1e5d619 100644
--- a/src/dynarmic/src/dynarmic/backend/arm64/emit_arm64_saturation.cpp
+++ b/src/dynarmic/src/dynarmic/backend/arm64/emit_arm64_saturation.cpp
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2025 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
diff --git a/src/dynarmic/src/dynarmic/backend/arm64/emit_arm64_vector.cpp b/src/dynarmic/src/dynarmic/backend/arm64/emit_arm64_vector.cpp
index f8391f39d6..ef5593f877 100644
--- a/src/dynarmic/src/dynarmic/backend/arm64/emit_arm64_vector.cpp
+++ b/src/dynarmic/src/dynarmic/backend/arm64/emit_arm64_vector.cpp
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2025 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
diff --git a/src/dynarmic/src/dynarmic/backend/riscv64/code_block.h b/src/dynarmic/src/dynarmic/backend/riscv64/code_block.h
index b546e240bd..7d53486a48 100644
--- a/src/dynarmic/src/dynarmic/backend/riscv64/code_block.h
+++ b/src/dynarmic/src/dynarmic/backend/riscv64/code_block.h
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 /* This file is part of the dynarmic project.
  * Copyright (c) 2024 MerryMage
  * SPDX-License-Identifier: 0BSD
diff --git a/src/dynarmic/src/dynarmic/backend/riscv64/emit_riscv64_a32.cpp b/src/dynarmic/src/dynarmic/backend/riscv64/emit_riscv64_a32.cpp
index 332790f256..e617ff53b4 100644
--- a/src/dynarmic/src/dynarmic/backend/riscv64/emit_riscv64_a32.cpp
+++ b/src/dynarmic/src/dynarmic/backend/riscv64/emit_riscv64_a32.cpp
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 /* This file is part of the dynarmic project.
  * Copyright (c) 2024 MerryMage
  * SPDX-License-Identifier: 0BSD
diff --git a/src/dynarmic/src/dynarmic/frontend/A32/translate/impl/asimd_load_store_structures.cpp b/src/dynarmic/src/dynarmic/frontend/A32/translate/impl/asimd_load_store_structures.cpp
index 492df60f82..68c0d983af 100644
--- a/src/dynarmic/src/dynarmic/frontend/A32/translate/impl/asimd_load_store_structures.cpp
+++ b/src/dynarmic/src/dynarmic/frontend/A32/translate/impl/asimd_load_store_structures.cpp
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2025 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
diff --git a/src/dynarmic/src/dynarmic/frontend/A32/translate/impl/load_store.cpp b/src/dynarmic/src/dynarmic/frontend/A32/translate/impl/load_store.cpp
index 147215dfed..4dcae5db3d 100644
--- a/src/dynarmic/src/dynarmic/frontend/A32/translate/impl/load_store.cpp
+++ b/src/dynarmic/src/dynarmic/frontend/A32/translate/impl/load_store.cpp
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2025 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
diff --git a/src/dynarmic/src/dynarmic/frontend/A32/translate/impl/status_register_access.cpp b/src/dynarmic/src/dynarmic/frontend/A32/translate/impl/status_register_access.cpp
index 9e91138500..15ebd8bc69 100644
--- a/src/dynarmic/src/dynarmic/frontend/A32/translate/impl/status_register_access.cpp
+++ b/src/dynarmic/src/dynarmic/frontend/A32/translate/impl/status_register_access.cpp
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2025 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
diff --git a/src/dynarmic/src/dynarmic/frontend/A32/translate/impl/thumb16.cpp b/src/dynarmic/src/dynarmic/frontend/A32/translate/impl/thumb16.cpp
index 5d8d17ddd0..926c499222 100644
--- a/src/dynarmic/src/dynarmic/frontend/A32/translate/impl/thumb16.cpp
+++ b/src/dynarmic/src/dynarmic/frontend/A32/translate/impl/thumb16.cpp
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2025 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
diff --git a/src/dynarmic/src/dynarmic/frontend/A32/translate/impl/thumb32_data_processing_modified_immediate.cpp b/src/dynarmic/src/dynarmic/frontend/A32/translate/impl/thumb32_data_processing_modified_immediate.cpp
index b162e243af..2f4f2f7298 100644
--- a/src/dynarmic/src/dynarmic/frontend/A32/translate/impl/thumb32_data_processing_modified_immediate.cpp
+++ b/src/dynarmic/src/dynarmic/frontend/A32/translate/impl/thumb32_data_processing_modified_immediate.cpp
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2025 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
diff --git a/src/dynarmic/src/dynarmic/frontend/A32/translate/impl/thumb32_data_processing_shifted_register.cpp b/src/dynarmic/src/dynarmic/frontend/A32/translate/impl/thumb32_data_processing_shifted_register.cpp
index cf143e080a..f6b7cb5c87 100644
--- a/src/dynarmic/src/dynarmic/frontend/A32/translate/impl/thumb32_data_processing_shifted_register.cpp
+++ b/src/dynarmic/src/dynarmic/frontend/A32/translate/impl/thumb32_data_processing_shifted_register.cpp
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2025 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
diff --git a/src/dynarmic/src/dynarmic/frontend/A32/translate/impl/vfp.cpp b/src/dynarmic/src/dynarmic/frontend/A32/translate/impl/vfp.cpp
index 5f74d5df60..794d247929 100644
--- a/src/dynarmic/src/dynarmic/frontend/A32/translate/impl/vfp.cpp
+++ b/src/dynarmic/src/dynarmic/frontend/A32/translate/impl/vfp.cpp
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2025 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
diff --git a/src/dynarmic/src/dynarmic/frontend/A64/translate/a64_translate.cpp b/src/dynarmic/src/dynarmic/frontend/A64/translate/a64_translate.cpp
index e27df494e4..8a907acad6 100644
--- a/src/dynarmic/src/dynarmic/frontend/A64/translate/a64_translate.cpp
+++ b/src/dynarmic/src/dynarmic/frontend/A64/translate/a64_translate.cpp
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2025 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
diff --git a/src/dynarmic/src/dynarmic/frontend/A64/translate/impl/impl.cpp b/src/dynarmic/src/dynarmic/frontend/A64/translate/impl/impl.cpp
index 7ba1e298a3..0fb82766e9 100644
--- a/src/dynarmic/src/dynarmic/frontend/A64/translate/impl/impl.cpp
+++ b/src/dynarmic/src/dynarmic/frontend/A64/translate/impl/impl.cpp
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2025 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
diff --git a/src/dynarmic/src/dynarmic/frontend/A64/translate/impl/simd_scalar_x_indexed_element.cpp b/src/dynarmic/src/dynarmic/frontend/A64/translate/impl/simd_scalar_x_indexed_element.cpp
index 7432f850d0..bb0c6fc175 100644
--- a/src/dynarmic/src/dynarmic/frontend/A64/translate/impl/simd_scalar_x_indexed_element.cpp
+++ b/src/dynarmic/src/dynarmic/frontend/A64/translate/impl/simd_scalar_x_indexed_element.cpp
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2025 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