Prepare 1.0.0 release with CI, licensing, and CPU model accuracy

ifilot · ifilot · commit 821472facd59 · 2026-05-02T17:30:02.000+02:00
Add selectable NMOS 6502 and WDC 65C02 CPU models with model-specific opcode dispatch, decimal-mode ADC/SBC behavior, and focused tests.

Add GitHub Actions CI, LGPLv3 licensing, SPDX headers, README badges, generated version metadata from CMake, and bump the project version to 1.0.0.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -1,14 +1,11 @@
 # SPDX-License-Identifier: LGPL-3.0-or-later
-#
-# cpp65 is free software: you can redistribute it and/or modify it under
-# the terms of the GNU Lesser General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# any later version.
+# Copyright (C) 2026 Ivo Filot
+# Repository: https://github.com/ifilot/cpp65
 
 cmake_minimum_required(VERSION 3.20)
 
 project(cpp65
-    VERSION 0.1.0
+    VERSION 1.0.0
     DESCRIPTION "6502/65C02 Emulator written in C++20"
     LANGUAGES CXX
 )
diff --git a/README.md b/README.md
@@ -102,7 +102,7 @@ reset, and then call `tick()` from your emulated machine clock.
 #include <cstdint>
 
 int main() {
-    static_assert(cpp65::version == "0.1.0");
+    static_assert(cpp65::version == "1.0.0");
 
     constexpr std::uint16_t program_start = 0x8000;
     constexpr std::uint16_t result_addr = 0x0200;
diff --git a/cmake/config.h.in b/cmake/config.h.in
@@ -1,9 +1,6 @@
 // SPDX-License-Identifier: LGPL-3.0-or-later
-//
-// cpp65 is free software: you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// any later version.
+// Copyright (C) 2026 Ivo Filot
+// Repository: https://github.com/ifilot/cpp65
 
 #pragma once
 
diff --git a/examples/branch_loop.cpp b/examples/branch_loop.cpp
@@ -1,9 +1,6 @@
 // SPDX-License-Identifier: LGPL-3.0-or-later
-//
-// cpp65 is free software: you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// any later version.
+// Copyright (C) 2026 Ivo Filot
+// Repository: https://github.com/ifilot/cpp65
 
 #include "bus.h"
 #include "cpu.h"
diff --git a/examples/load_store.cpp b/examples/load_store.cpp
@@ -1,9 +1,6 @@
 // SPDX-License-Identifier: LGPL-3.0-or-later
-//
-// cpp65 is free software: you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// any later version.
+// Copyright (C) 2026 Ivo Filot
+// Repository: https://github.com/ifilot/cpp65
 
 #include "bus.h"
 #include "cpu.h"
diff --git a/examples/memory_mapped_console.cpp b/examples/memory_mapped_console.cpp
@@ -1,9 +1,6 @@
 // SPDX-License-Identifier: LGPL-3.0-or-later
-//
-// cpp65 is free software: you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// any later version.
+// Copyright (C) 2026 Ivo Filot
+// Repository: https://github.com/ifilot/cpp65
 
 #include "bus.h"
 #include "cpu.h"
diff --git a/examples/sieve.cpp b/examples/sieve.cpp
@@ -1,9 +1,6 @@
 // SPDX-License-Identifier: LGPL-3.0-or-later
-//
-// cpp65 is free software: you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// any later version.
+// Copyright (C) 2026 Ivo Filot
+// Repository: https://github.com/ifilot/cpp65
 
 #include "bus.h"
 #include "cpu.h"
diff --git a/examples/subroutine.cpp b/examples/subroutine.cpp
@@ -1,9 +1,6 @@
 // SPDX-License-Identifier: LGPL-3.0-or-later
-//
-// cpp65 is free software: you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// any later version.
+// Copyright (C) 2026 Ivo Filot
+// Repository: https://github.com/ifilot/cpp65
 
 #include "bus.h"
 #include "cpu.h"
diff --git a/src/bus.cpp b/src/bus.cpp
@@ -1,9 +1,6 @@
 // SPDX-License-Identifier: LGPL-3.0-or-later
-//
-// cpp65 is free software: you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// any later version.
+// Copyright (C) 2026 Ivo Filot
+// Repository: https://github.com/ifilot/cpp65
 
 #include "bus.h"
 
diff --git a/src/bus.h b/src/bus.h
@@ -1,9 +1,6 @@
 // SPDX-License-Identifier: LGPL-3.0-or-later
-//
-// cpp65 is free software: you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// any later version.
+// Copyright (C) 2026 Ivo Filot
+// Repository: https://github.com/ifilot/cpp65
 
 #pragma once
 
diff --git a/src/cpu.cpp b/src/cpu.cpp
@@ -1,9 +1,6 @@
 // SPDX-License-Identifier: LGPL-3.0-or-later
-//
-// cpp65 is free software: you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// any later version.
+// Copyright (C) 2026 Ivo Filot
+// Repository: https://github.com/ifilot/cpp65
 
 #include "cpu.h"
 
diff --git a/src/cpu.h b/src/cpu.h
@@ -1,9 +1,6 @@
 // SPDX-License-Identifier: LGPL-3.0-or-later
-//
-// cpp65 is free software: you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// any later version.
+// Copyright (C) 2026 Ivo Filot
+// Repository: https://github.com/ifilot/cpp65
 
 #pragma once
 
diff --git a/src/main.cpp b/src/main.cpp
@@ -1,9 +1,6 @@
 // SPDX-License-Identifier: LGPL-3.0-or-later
-//
-// cpp65 is free software: you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// any later version.
+// Copyright (C) 2026 Ivo Filot
+// Repository: https://github.com/ifilot/cpp65
 
 #include "bus.h"
 #include "cpu.h"
diff --git a/src/version.h b/src/version.h
@@ -1,9 +1,6 @@
 // SPDX-License-Identifier: LGPL-3.0-or-later
-//
-// cpp65 is free software: you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// any later version.
+// Copyright (C) 2026 Ivo Filot
+// Repository: https://github.com/ifilot/cpp65
 
 #pragma once
 
diff --git a/tests/asm/console_output.cfg b/tests/asm/console_output.cfg
@@ -1,9 +1,6 @@
 # SPDX-License-Identifier: LGPL-3.0-or-later
-#
-# cpp65 is free software: you can redistribute it and/or modify it under
-# the terms of the GNU Lesser General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# any later version.
+# Copyright (C) 2026 Ivo Filot
+# Repository: https://github.com/ifilot/cpp65
 
 MEMORY {
     ROM:     start = $8000, size = $7FFA, file = %O, fill = yes;
diff --git a/tests/asm/console_output.s b/tests/asm/console_output.s
@@ -1,9 +1,6 @@
 ; SPDX-License-Identifier: LGPL-3.0-or-later
-;
-; cpp65 is free software: you can redistribute it and/or modify it under
-; the terms of the GNU Lesser General Public License as published by
-; the Free Software Foundation, either version 3 of the License, or
-; any later version.
+; Copyright (C) 2026 Ivo Filot
+; Repository: https://github.com/ifilot/cpp65
 
 ; Small 65C02 program assembled with ca65.
 ;
diff --git a/tests/asm65_console_test.cpp b/tests/asm65_console_test.cpp
@@ -1,9 +1,6 @@
 // SPDX-License-Identifier: LGPL-3.0-or-later
-//
-// cpp65 is free software: you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// any later version.
+// Copyright (C) 2026 Ivo Filot
+// Repository: https://github.com/ifilot/cpp65
 
 #include "bus.h"
 #include "cpu.h"
diff --git a/tests/bus_test.cpp b/tests/bus_test.cpp
@@ -1,9 +1,6 @@
 // SPDX-License-Identifier: LGPL-3.0-or-later
-//
-// cpp65 is free software: you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// any later version.
+// Copyright (C) 2026 Ivo Filot
+// Repository: https://github.com/ifilot/cpp65
 
 #include "bus.h"
 #include "version.h"
@@ -34,10 +31,10 @@ void expect_version(std::string_view actual, std::string_view expected) {
 }
 
 void test_builtin_version_is_available() {
-    expect_eq(cpp65::version_major, 0);
-    expect_eq(cpp65::version_minor, 1);
+    expect_eq(cpp65::version_major, 1);
+    expect_eq(cpp65::version_minor, 0);
     expect_eq(cpp65::version_patch, 0);
-    expect_version(cpp65::version, "0.1.0");
+    expect_version(cpp65::version, "1.0.0");
 }
 
 void test_ram_bus_read_write_and_load() {
diff --git a/tests/cpu_instruction_test.cpp b/tests/cpu_instruction_test.cpp
@@ -1,9 +1,6 @@
 // SPDX-License-Identifier: LGPL-3.0-or-later
-//
-// cpp65 is free software: you can redistribute it and/or modify it under
-// the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// any later version.
+// Copyright (C) 2026 Ivo Filot
+// Repository: https://github.com/ifilot/cpp65
 
 #include "bus.h"
 #include "cpu.h"
