Initial commit

.gitignore

@@ -0,0 +1,149 @@
+### Windows
+
+# Windows image file caches
+Thumbs.db
+ehthumbs.db
+
+# Folder config file
+Desktop.ini
+
+# Recycle Bin used on file shares
+$RECYCLE.BIN/
+
+# Windows Installer files
+*.cab
+*.msi
+*.msm
+*.msp
+
+# Shortcuts
+*.lnk
+
+### OSX
+
+.DS_Store
+.AppleDouble
+.LSOverride
+
+# Icon must end with two \r
+Icon
+
+# Thumbnails
+._*
+
+# Files that might appear on external disk
+.Spotlight-V100
+.Trashes
+
+# Directories potentially created on remote AFP share
+.AppleDB
+.AppleDesktop
+Network Trash Folder
+Temporary Items
+.apdisk
+
+### Visual Studio
+
+# User-specific files
+*.suo
+*.user
+*.userosscache
+*.sln.docstates
+
+# User-specific files (MonoDevelop/Xamarin Studio)
+*.userprefs
+
+# Build results
+build
+
+# Visual Studio 2015 cache/options directory
+.vs/
+
+# MSTest test Results
+[Tt]est[Rr]esult*/
+[Bb]uild[Ll]og.*
+ 
+*_i.c
+*_p.c
+*_i.h
+*.ilk
+*.meta
+*.obj
+*.pch
+*.pdb
+*.pgc
+*.pgd
+*.rsp
+*.sbr
+*.tlb
+*.tli
+*.tlh
+*.tmp
+*.tmp_proj
+*.log
+*.vspscc
+*.vssscc
+.builds
+*.pidb
+*.svclog
+*.scc
+
+# Visual C++ cache files
+ipch/
+*.aps
+*.ncb
+*.opendb
+*.opensdf
+*.sdf
+*.cachefile
+
+# Visual Studio profiler
+*.psess
+*.vsp
+*.vspx
+*.sap
+
+# TFS 2012 Local Workspace
+$tf/
+
+# Guidance Automation Toolkit
+*.gpState
+
+# Visual Studio cache files
+# files ending in .cache can be ignored
+*.[Cc]ache
+# but keep track of directories ending in .cache
+!*.[Cc]ache/
+
+# Others
+~$*
+*~
+*.dbmdl
+*.dbproj.schemaview
+*.pfx
+*.publishsettings
+
+# Backup & report files from converting an old project file
+# to a newer Visual Studio version. Backup files are not needed,
+# because we have git ;-)
+_UpgradeReport_Files/
+Backup*/
+UpgradeLog*.XML
+UpgradeLog*.htm
+
+# SQL Server files
+*.mdf
+*.ldf
+
+### IDA
+*.id0
+*.id1
+*.id2
+*.nam
+*.til
+
+### Custom user files
+# User scripts
+user*.bat
+
+.vscode/

.gitmodules

@@ -0,0 +1,5 @@
+[submodule "deps/unicorn"]
+	path = deps/unicorn
+	url = https://github.com/unicorn-engine/unicorn.git
+	shallow = true
+	branch = dev

CMakeLists.txt

@@ -0,0 +1,48 @@
+cmake_minimum_required(VERSION 3.26.4)
+
+##########################################
+
+option(MOMO_ENABLE_SANITIZER "Enable sanitizer" OFF)
+
+##########################################
+
+set(CMAKE_DISABLE_IN_SOURCE_BUILD ON)
+set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
+
+set(CMAKE_CXX_STANDARD 20)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+
+set(CMAKE_OSX_DEPLOYMENT_TARGET 11.0)
+set(CMAKE_OSX_ARCHITECTURES "arm64;x86_64")
+
+##########################################
+
+project(bird LANGUAGES C CXX)
+
+##########################################
+
+set_property(GLOBAL PROPERTY USE_FOLDERS ON)
+
+##########################################
+
+include(cmake/utils.cmake)
+include(cmake/compiler-env.cmake)
+
+##########################################
+
+momo_set_new_artifact_directory()
+
+##########################################
+
+momo_add_subdirectory_and_get_targets("deps" EXTERNAL_TARGETS)
+momo_add_subdirectory_and_get_targets("src" OWN_TARGETS)
+
+##########################################
+
+momo_targets_set_folder("External Dependencies" ${EXTERNAL_TARGETS})
+
+momo_targets_exclude_from_all(${EXTERNAL_TARGETS})
+momo_targets_disable_warnings(${EXTERNAL_TARGETS})
+
+momo_targets_expose_includes(${OWN_TARGETS})
+momo_targets_set_warnings_as_errors(${OWN_TARGETS})

CMakePresets.json

@@ -0,0 +1,83 @@
+{
+    "version": 6,
+    "cmakeMinimumRequired": {
+        "major": 3,
+        "minor": 26,
+        "patch": 4
+    },
+    "configurePresets": [
+        {
+            "name": "build",
+            "hidden": true,
+            "binaryDir": "${sourceDir}/build/${presetName}"
+        },
+        {
+            "name": "ninja",
+            "hidden": true,
+            "generator": "Ninja"
+        },
+        {
+            "name": "release",
+            "inherits": [
+                "ninja",
+                "build"
+            ],
+            "cacheVariables": {
+                "CMAKE_BUILD_TYPE": "Release"
+            }
+        },
+        {
+            "name": "debug",
+            "inherits": [
+                "ninja",
+                "build"
+            ],
+            "cacheVariables": {
+                "CMAKE_BUILD_TYPE": "Debug"
+            }
+        },
+        {
+            "name": "vs2022",
+            "generator": "Visual Studio 17 2022",
+            "inherits": "build"
+        }
+    ],
+    "buildPresets": [
+        {
+            "name": "release",
+            "configurePreset": "release"
+        },
+        {
+            "name": "debug",
+            "configurePreset": "debug"
+        }
+    ],
+    "workflowPresets": [
+        {
+            "name": "release",
+            "steps": [
+                {
+                    "type": "configure",
+                    "name": "release"
+                },
+                {
+                    "type": "build",
+                    "name": "release"
+                }
+            ]
+        },
+        {
+            "name": "debug",
+            "steps": [
+                {
+                    "type": "configure",
+                    "name": "debug"
+                },
+                {
+                    "type": "build",
+                    "name": "debug"
+                }
+            ]
+        }
+    ]
+}

cmake/compiler-env.cmake

@@ -0,0 +1,147 @@
+include_guard()
+
+##########################################
+# System identification
+
+set(OSX OFF)
+set(LINUX OFF)
+set(WIN OFF)
+
+if(CMAKE_SYSTEM_NAME MATCHES "Linux")
+    set(LINUX ON)
+elseif(CMAKE_SYSTEM_NAME MATCHES "Darwin")
+    set(OSX ON)
+elseif(CMAKE_SYSTEM_NAME MATCHES "Windows")
+    set(WIN ON)
+endif()
+
+##########################################
+
+cmake_policy(SET CMP0069 NEW) 
+set(CMAKE_POLICY_DEFAULT_CMP0069 NEW)
+
+set(CMAKE_POSITION_INDEPENDENT_CODE ON)
+#set(CMAKE_INTERPROCEDURAL_OPTIMIZATION TRUE)
+
+##########################################
+
+if(UNIX)
+  momo_add_c_and_cxx_compile_options(-fvisibility=hidden)
+endif()
+
+##########################################
+
+if(LINUX)
+  add_link_options(
+    -Wl,--no-undefined
+    -Wl,--gc-sections
+    -Wl,-z,now
+    -Wl,-z,noexecstack
+    -static-libstdc++
+  )
+
+  momo_add_c_and_cxx_compile_options(
+    -ffunction-sections
+    -fdata-sections
+    -fstack-protector-strong
+    -fdiagnostics-color=always
+  )
+
+  add_compile_definitions(
+    _REENTRANT
+    _THREAD_SAFE
+  )
+
+  if(NOT MOMO_ENABLE_SANITIZER)
+    add_compile_definitions(
+      _FORTIFY_SOURCE=2
+    )
+  endif()
+
+  set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -pie")
+endif()
+
+##########################################
+
+if(MSVC)
+  string(REPLACE "/EHsc" "" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
+  string(REPLACE "/EHs" "" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}")
+
+  momo_add_c_and_cxx_compile_options(
+    /sdl
+    /GS
+    /Gy
+    /EHa
+    /guard:cf
+  )
+
+  momo_add_compile_options(CXX
+    /Zc:__cplusplus
+  )
+
+  add_link_options(
+    /INCREMENTAL:NO
+  )
+
+  momo_add_c_and_cxx_release_compile_options(
+    /Ob2
+    #/GL
+  )
+
+  momo_add_release_link_options(
+    #/LTCG
+  )
+endif()
+
+##########################################
+
+if(MOMO_ENABLE_SANITIZER)
+momo_add_c_and_cxx_compile_options(
+  -fsanitize=address
+)
+endif()
+
+##########################################
+
+if(MOMO_ENABLE_SANITIZER)
+  # ASAN on Windows needs /MD
+  # https://developercommunity.visualstudio.com/t/c-address-sanitizer-statically-linked-dlls-do-not/1403680
+  set(CMAKE_MSVC_RUNTIME_LIBRARY MultiThreaded$<$<CONFIG:Debug>:Debug>DLL)
+else()
+  set(CMAKE_MSVC_RUNTIME_LIBRARY MultiThreaded$<$<CONFIG:Debug>:Debug>)
+endif()
+
+##########################################
+
+if(MSVC)
+  add_link_options(
+    $<$<NOT:$<STREQUAL:${CMAKE_MSVC_RUNTIME_LIBRARY},MultiThreaded>>:/NODEFAULTLIB:libcmt.lib>
+    $<$<NOT:$<STREQUAL:${CMAKE_MSVC_RUNTIME_LIBRARY},MultiThreadedDLL>>:/NODEFAULTLIB:msvcrt.lib>
+    $<$<NOT:$<STREQUAL:${CMAKE_MSVC_RUNTIME_LIBRARY},MultiThreadedDebug>>:/NODEFAULTLIB:libcmtd.lib>
+    $<$<NOT:$<STREQUAL:${CMAKE_MSVC_RUNTIME_LIBRARY},MultiThreadedDebugDLL>>:/NODEFAULTLIB:msvcrtd.lib>
+  )
+endif()
+
+##########################################
+
+set(OPT_DEBUG "-O0 -g")
+set(OPT_RELEASE "-O3 -g")
+
+if(MSVC)
+  set(OPT_DEBUG "/Od /Ob0 /Zi")
+  set(OPT_RELEASE "/O2 /Ob2 /Zi")
+
+  add_link_options(/DEBUG)
+endif()
+
+set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} ${OPT_DEBUG}")
+set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} ${OPT_DEBUG}")
+
+set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} ${OPT_RELEASE}")
+set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} ${OPT_RELEASE}")
+
+##########################################
+
+if(CMAKE_GENERATOR MATCHES "Visual Studio")
+  momo_add_c_and_cxx_compile_options(/MP)
+endif()

cmake/utils.cmake

@@ -0,0 +1,344 @@
+include_guard()
+
+##########################################
+
+function(momo_silence_deprecation_warnings)
+    set(CMAKE_WARN_DEPRECATED_OLD ${CMAKE_WARN_DEPRECATED} PARENT_SCOPE)
+    set(CMAKE_WARN_DEPRECATED OFF CACHE BOOL "" FORCE)
+endfunction()
+
+##########################################
+
+function(momo_restore_deprecation_warnings)
+    set(CMAKE_WARN_DEPRECATED ${CMAKE_WARN_DEPRECATED_OLD} CACHE BOOL "" FORCE)
+endfunction()
+
+##########################################
+
+function(momo_target_exclude_from_all target)
+  set_target_properties(${target} PROPERTIES EXCLUDE_FROM_ALL 1)
+  #set_target_properties(${target} PROPERTIES EXCLUDE_FROM_DEFAULT_BUILD 1)
+endfunction()
+
+##########################################
+
+function(momo_targets_exclude_from_all)
+  foreach(target ${ARGV})
+    momo_target_exclude_from_all(${target})
+  endforeach()
+endfunction()
+
+##########################################
+
+function(momo_target_set_folder folder target)
+  #get_target_property(CURRENT_FOLDER ${target} FOLDER)
+  #if(NOT CURRENT_FOLDER)
+    set_target_properties(${target} PROPERTIES FOLDER "${folder}")
+  #endif()
+endfunction()
+
+##########################################
+
+function(momo_targets_set_folder folder)
+  foreach(target ${ARGN})
+    momo_target_set_folder(${folder} ${target})
+  endforeach()
+endfunction()
+
+##########################################
+
+function(momo_target_disable_compile_commands target)
+  set_target_properties(${target} PROPERTIES EXPORT_COMPILE_COMMANDS OFF)
+endfunction()
+
+##########################################
+
+function(momo_targets_disable_compile_commands)
+  foreach(target ${ARGV})
+    momo_target_disable_compile_commands(${target})
+  endforeach()
+endfunction()
+
+##########################################
+
+function(momo_target_expose_includes target)
+  get_target_property(target_type ${target} TYPE)
+  if("${target_type}" STREQUAL "UTILITY")
+    return()
+  endif()
+
+  get_target_property(TARGET_SOURCE_DIR ${target} SOURCE_DIR)
+  target_include_directories(${target} INTERFACE ${TARGET_SOURCE_DIR}/..)
+endfunction()
+
+##########################################
+
+function(momo_targets_expose_includes)
+  foreach(target ${ARGV})
+  momo_target_expose_includes(${target})
+  endforeach()
+endfunction()
+
+##########################################
+
+function(momo_target_compile_options language target mode)
+  foreach(compile_option ${ARGN})
+    target_compile_options(${target} ${mode}
+      $<$<COMPILE_LANGUAGE:${language}>:${compile_option}>
+    )
+  endforeach()
+endfunction()
+
+##########################################
+
+function(momo_target_c_and_cxx_compile_options)
+  momo_target_compile_options(C ${ARGV})
+  momo_target_compile_options(CXX ${ARGV})
+endfunction()
+
+##########################################
+
+macro(momo_target_remove_compile_option target option)
+    get_target_property(target_flags ${target} COMPILE_OPTIONS)
+    if(target_flags)
+        list(REMOVE_ITEM target_flags ${option})
+        set_target_properties(${target} PROPERTIES COMPILE_OPTIONS "${target_flags}")
+    endif()
+
+    get_target_property(target_interface_flags ${target} INTERFACE_COMPILE_OPTIONS)
+    if(target_interface_flags)
+        list(REMOVE_ITEM target_interface_flags ${option})
+        set_target_properties(${target} PROPERTIES INTERFACE_COMPILE_OPTIONS "${target_interface_flags}")
+    endif()
+endmacro()
+
+##########################################
+
+macro(momo_target_remove_compile_options target)
+  foreach(option ${ARGV})
+    momo_target_remove_compile_option(${target} ${option})
+  endforeach()
+endmacro()
+
+##########################################
+
+function(momo_add_compile_options language)
+  foreach(option ${ARGN})
+    add_compile_options(
+      $<$<COMPILE_LANGUAGE:${language}>:${option}>
+    )
+  endforeach()
+endfunction()
+
+##########################################
+
+function(momo_add_release_compile_options language)
+  foreach(option ${ARGN})
+    add_compile_options(
+      $<$<COMPILE_LANGUAGE:${language}>:$<$<CONFIG:RELEASE>:${option}>>
+      $<$<COMPILE_LANGUAGE:${language}>:$<$<CONFIG:RELWITHDEBINFO>:${option}>>
+    )
+  endforeach()
+endfunction()
+
+##########################################
+
+function(momo_add_release_link_options)
+  foreach(option ${ARGN})
+    add_link_options(
+      $<$<CONFIG:RELEASE>:${option}>
+      $<$<CONFIG:RELWITHDEBINFO>:${option}>
+    )
+  endforeach()
+endfunction()
+
+##########################################
+
+function(momo_add_c_and_cxx_compile_options)
+  momo_add_compile_options(C ${ARGV})
+  momo_add_compile_options(CXX ${ARGV})
+endfunction()
+
+##########################################
+
+function(momo_add_c_and_cxx_release_compile_options)
+  momo_add_release_compile_options(C ${ARGV})
+  momo_add_release_compile_options(CXX ${ARGV})
+endfunction()
+
+##########################################
+
+function(momo_target_disable_warnings target)
+  get_target_property(target_type ${target} TYPE)
+  if(("${target_type}" STREQUAL "INTERFACE_LIBRARY") OR ("${target_type}" STREQUAL "UTILITY"))
+    return()
+  endif()
+
+  momo_target_remove_compile_options(${target} /W3 -W3 /W4 -W4)
+
+  if(MSVC)
+  set(compile_options
+    /W0
+    /D_CRT_SECURE_NO_WARNINGS=1
+  )
+  endif()
+
+  momo_target_c_and_cxx_compile_options(${target} PRIVATE ${compile_options})
+
+  set_target_properties(${target} PROPERTIES MOMO_WARNINGS_DISABLE ON)
+endfunction()
+
+##########################################
+
+function(momo_targets_disable_warnings)
+  foreach(target ${ARGV})
+    momo_target_disable_warnings(${target})
+  endforeach()
+endfunction()
+
+##########################################
+
+function(momo_target_set_warnings_as_errors target)
+  get_target_property(target_type ${target} TYPE)
+  if(("${target_type}" STREQUAL "INTERFACE_LIBRARY") OR ("${target_type}" STREQUAL "UTILITY"))
+    return()
+  endif()
+
+  get_target_property(warnings_disabled ${target} MOMO_WARNINGS_DISABLE)
+  if(warnings_disabled)
+    return()
+  endif()
+
+  set(compile_options)
+
+  if(MSVC)
+    set(compile_options /W4 /WX)
+  endif()
+
+  target_compile_options(${target} PRIVATE
+    $<$<COMPILE_LANGUAGE:C>:$<$<CONFIG:RELEASE>:${compile_options}>>
+    $<$<COMPILE_LANGUAGE:CXX>:$<$<CONFIG:RELEASE>:${compile_options}>>
+    $<$<COMPILE_LANGUAGE:C>:$<$<CONFIG:RELWITHDEBINFO>:${compile_options}>>
+    $<$<COMPILE_LANGUAGE:CXX>:$<$<CONFIG:RELWITHDEBINFO>:${compile_options}>>
+  )
+endfunction()
+
+##########################################
+
+function(momo_targets_set_warnings_as_errors)
+  foreach(target ${ARGV})
+    momo_target_set_warnings_as_errors(${target})
+  endforeach()
+endfunction()
+
+##########################################
+
+function(momo_get_all_targets var)
+    set(targets)
+    momo_get_all_targets_recursive(targets ${CMAKE_CURRENT_SOURCE_DIR})
+    set(${var} ${targets} PARENT_SCOPE)
+endfunction()
+
+##########################################
+
+macro(momo_get_all_targets_recursive targets dir)
+    get_property(subdirectories DIRECTORY ${dir} PROPERTY SUBDIRECTORIES)
+    foreach(subdir ${subdirectories})
+        momo_get_all_targets_recursive(${targets} ${subdir})
+    endforeach()
+
+    get_property(current_targets DIRECTORY ${dir} PROPERTY BUILDSYSTEM_TARGETS)
+    list(APPEND ${targets} ${current_targets})
+endmacro()
+
+##########################################
+
+macro(momo_list_difference list_a list_to_remove result)
+  set(${result} ${list_a})
+  list(REMOVE_ITEM ${result} ${list_to_remove})
+endmacro()
+
+##########################################
+
+macro(momo_set_artifact_directory directory)
+  set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${directory})
+  set(CMAKE_RUNTIME_OUTPUT_DIRECTORY_DEBUG ${directory})
+  set(CMAKE_RUNTIME_OUTPUT_DIRECTORY_RELEASE ${directory})
+  set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${directory})
+  set(CMAKE_LIBRARY_OUTPUT_DIRECTORY_DEBUG ${directory})
+  set(CMAKE_LIBRARY_OUTPUT_DIRECTORY_RELEASE ${directory})
+  set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${directory})
+  set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY_DEBUG ${directory})
+  set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY_RELEASE ${directory})
+endmacro()
+
+##########################################
+
+macro(momo_set_new_artifact_directory)
+  get_property(IS_MULTI_CONFIG GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG)
+  if(IS_MULTI_CONFIG)
+      set(ARTIFACT_FOLDER_NAME "artifacts-$<LOWER_CASE:$<CONFIG>>")
+  else()
+      set(ARTIFACT_FOLDER_NAME "artifacts")
+  endif()
+
+  set(ARTIFACT_DIRECTORY "${CMAKE_BINARY_DIR}/${ARTIFACT_FOLDER_NAME}")
+  momo_set_artifact_directory(${ARTIFACT_DIRECTORY})
+endmacro()
+
+##########################################
+
+macro(momo_add_subdirectory_and_get_targets directory targets)
+  momo_get_all_targets(EXISTING_TARGETS)
+  add_subdirectory(${directory})
+  momo_get_all_targets(ALL_TARGETS)
+
+  momo_list_difference("${ALL_TARGETS}" "${EXISTING_TARGETS}" ${targets})
+endmacro()
+
+##########################################
+
+macro(momo_target_include_libraries target mode)
+  foreach(inc_target ${ARGN})
+    target_include_directories(${target} ${mode}
+      $<TARGET_PROPERTY:${inc_target},INTERFACE_INCLUDE_DIRECTORIES>
+      $<TARGET_PROPERTY:${inc_target},PUBLIC_INCLUDE_DIRECTORIES>
+    )
+  endforeach()
+endmacro()
+
+##########################################
+
+function(momo_strip_target target)
+  if (CMAKE_BUILD_TYPE STREQUAL "Debug")
+    return()
+  endif()
+
+  if(NOT MSVC)
+    if(NOT DEFINED STRIP_COMMAND)
+      set(STRIP_COMMAND strip)
+    endif()
+
+    if(NOT DEFINED STRIP_FLAGS)
+      set(STRIP_FLAGS -g -s)
+      if(OSX)
+        set(STRIP_FLAGS -x)
+      endif()
+    endif()
+
+    set(IN_FILE "$<TARGET_FILE:${target}>")
+    set(OUT_FILE "$<TARGET_FILE_DIR:${target}>/$<TARGET_FILE_PREFIX:${target}>$<TARGET_FILE_BASE_NAME:${target}>-unstripped$<TARGET_FILE_SUFFIX:${target}>")
+
+    add_custom_command(TARGET ${target} POST_BUILD 
+      COMMAND ${CMAKE_COMMAND} -E copy ${IN_FILE} ${OUT_FILE}
+      COMMAND "${STRIP_COMMAND}" ${STRIP_FLAGS} "${IN_FILE}"
+      COMMENT "Strippping ${target}"
+    )
+  endif()
+endfunction()
+
+##########################################
+
+macro(momo_assign_source_group)
+  source_group(TREE ${CMAKE_CURRENT_SOURCE_DIR} FILES ${ARGN})
+endmacro()

deps/CMakeLists.txt

@@ -0,0 +1,5 @@
+set(UNICORN_ARCH "x86" CACHE STRING "")
+
+add_subdirectory(unicorn)
+
+##########################################

src/CMakeLists.txt

@@ -0,0 +1 @@
+add_subdirectory(emulator)

src/emulator/CMakeLists.txt

@@ -0,0 +1,21 @@
+file(GLOB_RECURSE SRC_FILES CONFIGURE_DEPENDS
+  *.cpp
+  *.hpp
+  *.rc
+)
+
+list(SORT SRC_FILES)
+
+add_executable(client ${SRC_FILES})
+
+momo_assign_source_group(${SRC_FILES})
+
+target_precompile_headers(client PRIVATE std_include.hpp)
+
+target_link_libraries(client PRIVATE unicorn)
+
+set_target_properties(client PROPERTIES OUTPUT_NAME "bird")
+
+set_property(GLOBAL PROPERTY VS_STARTUP_PROJECT client)
+
+momo_strip_target(client)

src/emulator/main.cpp

@@ -0,0 +1,84 @@
+#include "std_include.hpp"
+
+// code to be emulated
+#define X86_CODE32 "\x41\x4a" // INC ecx; DEC edx
+
+// memory address where emulation starts
+#define ADDRESS 0x1000000
+
+
+namespace
+{
+	void run()
+	{
+		uc_engine* uc;
+		uc_err err;
+		int r_ecx = 0x1234;     // ECX register
+		int r_edx = 0x7890;     // EDX register
+
+		printf("Emulate i386 code\n");
+
+		// Initialize emulator in X86-32bit mode
+		err = uc_open(UC_ARCH_X86, UC_MODE_32, &uc);
+		if (err != UC_ERR_OK) {
+			printf("Failed on uc_open() with error returned: %u\n", err);
+			return ;
+		}
+
+		// map 2MB memory for this emulation
+		uc_mem_map(uc, ADDRESS, 0x1000, UC_PROT_ALL);
+
+		// write machine code to be emulated to memory
+		if (uc_mem_write(uc, ADDRESS, X86_CODE32, sizeof(X86_CODE32) - 1)) {
+			printf("Failed to write emulation code to memory, quit!\n");
+			return;
+		}
+
+		// initialize machine registers
+		uc_reg_write(uc, UC_X86_REG_ECX, &r_ecx);
+		uc_reg_write(uc, UC_X86_REG_EDX, &r_edx);
+
+		// emulate code in infinite time & unlimited instructions
+		err = uc_emu_start(uc, ADDRESS, ADDRESS + sizeof(X86_CODE32) - 1, 0, 0);
+		if (err) {
+			printf("Failed on uc_emu_start() with error returned %u: %s\n",
+				err, uc_strerror(err));
+		}
+
+		// now print out some registers
+		printf("Emulation done. Below is the CPU context\n");
+
+		uc_reg_read(uc, UC_X86_REG_ECX, &r_ecx);
+		uc_reg_read(uc, UC_X86_REG_EDX, &r_edx);
+		printf(">>> ECX = 0x%x\n", r_ecx);
+		printf(">>> EDX = 0x%x\n", r_edx);
+
+		uc_close(uc);
+	}
+}
+
+int main(int /*argc*/, char** /*argv*/)
+{
+	try
+	{
+		run();
+		return 0;
+	}
+	catch (std::exception& e)
+	{
+		puts(e.what());
+
+#ifdef _WIN32
+		MessageBoxA(nullptr, e.what(), "ERROR", MB_ICONERROR);
+#endif
+	}
+
+	return 1;
+}
+
+#ifdef _WIN32
+int WINAPI WinMain(HINSTANCE, HINSTANCE, PSTR, int)
+{
+	return main(__argc, __argv);
+}
+#endif

src/emulator/resource.rc

@@ -0,0 +1,101 @@
+// Microsoft Visual C++ generated resource script.
+//
+#pragma code_page(65001)
+
+#define APSTUDIO_READONLY_SYMBOLS
+/////////////////////////////////////////////////////////////////////////////
+//
+// Generated from the TEXTINCLUDE 2 resource.
+//
+#include "windows.h"
+
+/////////////////////////////////////////////////////////////////////////////
+#undef APSTUDIO_READONLY_SYMBOLS
+
+/////////////////////////////////////////////////////////////////////////////
+// English (United States) resources
+
+#if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_ENU)
+LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US
+
+#ifdef APSTUDIO_INVOKED
+/////////////////////////////////////////////////////////////////////////////
+//
+// TEXTINCLUDE
+//
+
+1 TEXTINCLUDE 
+BEGIN
+    "#include ""windows.h""\r\n"
+    "\0"
+END
+
+2 TEXTINCLUDE 
+BEGIN
+    "\r\n"
+    "\0"
+END
+
+#endif    // APSTUDIO_INVOKED
+
+/////////////////////////////////////////////////////////////////////////////
+//
+// Version
+//
+
+VS_VERSION_INFO VERSIONINFO
+ FILEVERSION 1,0,0,0
+ PRODUCTVERSION 1,0,0,0
+ FILEFLAGSMASK 0x3fL
+#ifdef _DEBUG
+ FILEFLAGS 0x1L
+#else
+ FILEFLAGS 0x0L
+#endif
+ FILEOS 0x40004L
+ FILETYPE VFT_DLL
+ FILESUBTYPE 0x0L
+BEGIN
+    BLOCK "StringFileInfo"
+    BEGIN
+        BLOCK "040904b0"
+        BEGIN
+            VALUE "CompanyName", "momo5502"
+            VALUE "FileDescription", "Bird"
+            VALUE "FileVersion", "1.0.0.0"
+            VALUE "InternalName", "Bird"
+            VALUE "LegalCopyright", "All rights reserved."
+            VALUE "OriginalFilename", "bird.exe"
+            VALUE "ProductName", "bird"
+            VALUE "ProductVersion", "1.0.0.0"
+        END
+    END
+    BLOCK "VarFileInfo"
+    BEGIN
+        VALUE "Translation", 0x409, 1200
+    END
+END
+
+/////////////////////////////////////////////////////////////////////////////
+//
+// Binary Data
+//
+
+GLFW_ICON       ICON   "resources/icon.ico"
+
+
+#endif    // English (United States) resources
+/////////////////////////////////////////////////////////////////////////////
+
+
+
+#ifndef APSTUDIO_INVOKED
+/////////////////////////////////////////////////////////////////////////////
+//
+// Generated from the TEXTINCLUDE 3 resource.
+//
+
+
+/////////////////////////////////////////////////////////////////////////////
+#endif    // not APSTUDIO_INVOKED
+

src/emulator/std_include.hpp

@@ -0,0 +1,76 @@
+#pragma once
+
+#ifdef _WIN32
+#pragma warning(push)
+#pragma warning(disable: 4127)
+#pragma warning(disable: 4244)
+#pragma warning(disable: 4245)
+#pragma warning(disable: 4458)
+#pragma warning(disable: 4505)
+#pragma warning(disable: 4702)
+#pragma warning(disable: 4996)
+#pragma warning(disable: 5054)
+#pragma warning(disable: 6011)
+#pragma warning(disable: 6297)
+#pragma warning(disable: 6385)
+#pragma warning(disable: 6386)
+#pragma warning(disable: 6387)
+#pragma warning(disable: 26110)
+#pragma warning(disable: 26451)
+#pragma warning(disable: 26444)
+#pragma warning(disable: 26451)
+#pragma warning(disable: 26489)
+#pragma warning(disable: 26495)
+#pragma warning(disable: 26498)
+#pragma warning(disable: 26812)
+#pragma warning(disable: 28020)
+
+#define WIN32_LEAN_AND_MEAN
+
+#include <Windows.h>
+#include <ShlObj.h>
+#include <d3d11.h>
+#include <shellscalingapi.h>
+#include <winternl.h>
+
+// min and max is required by gdi, therefore NOMINMAX won't work
+#ifdef max
+#undef max
+#endif
+
+#ifdef min
+#undef min
+#endif
+#endif
+
+#include <map>
+#include <set>
+#include <list>
+#include <array>
+#include <deque>
+#include <queue>
+#include <thread>
+#include <ranges>
+#include <atomic>
+#include <vector>
+#include <mutex>
+#include <string>
+#include <chrono>
+#include <memory>
+#include <functional>
+#include <filesystem>
+#include <optional>
+#include <stdexcept>
+#include <string_view>
+#include <unordered_set>
+#include <condition_variable>
+
+#include <cassert>
+
+#include <unicorn/unicorn.h>
+
+#ifdef _WIN32
+#pragma warning(pop)
+#endif
+
+using namespace std::literals;