diff options
Diffstat (limited to 'modules/mono/mono_gd/gd_mono.cpp')
| -rw-r--r-- | modules/mono/mono_gd/gd_mono.cpp | 176 |
1 files changed, 165 insertions, 11 deletions
diff --git a/modules/mono/mono_gd/gd_mono.cpp b/modules/mono/mono_gd/gd_mono.cpp index 48caae8523..5293c5c896 100644 --- a/modules/mono/mono_gd/gd_mono.cpp +++ b/modules/mono/mono_gd/gd_mono.cpp @@ -61,6 +61,14 @@ hostfxr_initialize_for_runtime_config_fn hostfxr_initialize_for_runtime_config = hostfxr_get_runtime_delegate_fn hostfxr_get_runtime_delegate = nullptr; hostfxr_close_fn hostfxr_close = nullptr; +#ifndef TOOLS_ENABLED +typedef int(CORECLR_DELEGATE_CALLTYPE *coreclr_create_delegate_fn)(void *hostHandle, unsigned int domainId, const char *entryPointAssemblyName, const char *entryPointTypeName, const char *entryPointMethodName, void **delegate); +typedef int(CORECLR_DELEGATE_CALLTYPE *coreclr_initialize_fn)(const char *exePath, const char *appDomainFriendlyName, int propertyCount, const char **propertyKeys, const char **propertyValues, void **hostHandle, unsigned int *domainId); + +coreclr_create_delegate_fn coreclr_create_delegate = nullptr; +coreclr_initialize_fn coreclr_initialize = nullptr; +#endif + #ifdef _WIN32 static_assert(sizeof(char_t) == sizeof(char16_t)); using HostFxrCharString = Char16String; @@ -142,6 +150,56 @@ String find_hostfxr() { #endif } +#ifndef TOOLS_ENABLED +String find_monosgen() { +#if defined(ANDROID_ENABLED) + // Android includes all native libraries in the libs directory of the APK + // so we assume it exists and use only the name to dlopen it. + return "libmonosgen-2.0.so"; +#else +#if defined(WINDOWS_ENABLED) + String probe_path = GodotSharpDirs::get_api_assemblies_dir() + .path_join("monosgen-2.0.dll"); +#elif defined(MACOS_ENABLED) + String probe_path = GodotSharpDirs::get_api_assemblies_dir() + .path_join("libmonosgen-2.0.dylib"); +#elif defined(UNIX_ENABLED) + String probe_path = GodotSharpDirs::get_api_assemblies_dir() + .path_join("libmonosgen-2.0.so"); +#else +#error "Platform not supported (yet?)" +#endif + + if (FileAccess::exists(probe_path)) { + return probe_path; + } + + return String(); +#endif +} + +String find_coreclr() { +#if defined(WINDOWS_ENABLED) + String probe_path = GodotSharpDirs::get_api_assemblies_dir() + .path_join("coreclr.dll"); +#elif defined(MACOS_ENABLED) + String probe_path = GodotSharpDirs::get_api_assemblies_dir() + .path_join("libcoreclr.dylib"); +#elif defined(UNIX_ENABLED) + String probe_path = GodotSharpDirs::get_api_assemblies_dir() + .path_join("libcoreclr.so"); +#else +#error "Platform not supported (yet?)" +#endif + + if (FileAccess::exists(probe_path)) { + return probe_path; + } + + return String(); +} +#endif + bool load_hostfxr(void *&r_hostfxr_dll_handle) { String hostfxr_path = find_hostfxr(); @@ -182,6 +240,47 @@ bool load_hostfxr(void *&r_hostfxr_dll_handle) { hostfxr_close); } +#ifndef TOOLS_ENABLED +bool load_coreclr(void *&r_coreclr_dll_handle) { + String coreclr_path = find_coreclr(); + + bool is_monovm = false; + if (coreclr_path.is_empty()) { + // Fallback to MonoVM (should have the same API as CoreCLR). + coreclr_path = find_monosgen(); + is_monovm = true; + } + + if (coreclr_path.is_empty()) { + return false; + } + + const String coreclr_name = is_monovm ? "monosgen" : "coreclr"; + print_verbose("Found " + coreclr_name + ": " + coreclr_path); + + Error err = OS::get_singleton()->open_dynamic_library(coreclr_path, r_coreclr_dll_handle); + + if (err != OK) { + return false; + } + + void *lib = r_coreclr_dll_handle; + + void *symbol = nullptr; + + err = OS::get_singleton()->get_dynamic_library_symbol_handle(lib, "coreclr_initialize", symbol); + ERR_FAIL_COND_V(err != OK, false); + coreclr_initialize = (coreclr_initialize_fn)symbol; + + err = OS::get_singleton()->get_dynamic_library_symbol_handle(lib, "coreclr_create_delegate", symbol); + ERR_FAIL_COND_V(err != OK, false); + coreclr_create_delegate = (coreclr_create_delegate_fn)symbol; + + return (coreclr_initialize && + coreclr_create_delegate); +} +#endif + #ifdef TOOLS_ENABLED load_assembly_and_get_function_pointer_fn initialize_hostfxr_for_config(const char_t *p_config_path) { hostfxr_handle cxt = nullptr; @@ -339,6 +438,56 @@ godot_plugins_initialize_fn try_load_native_aot_library(void *&r_aot_dll_handle) } #endif +#ifndef TOOLS_ENABLED +String make_tpa_list() { + String tpa_list; + +#if defined(WINDOWS_ENABLED) + String separator = ";"; +#else + String separator = ":"; +#endif + + String assemblies_dir = GodotSharpDirs::get_api_assemblies_dir(); + PackedStringArray files = DirAccess::get_files_at(assemblies_dir); + for (const String &file : files) { + tpa_list += assemblies_dir.path_join(file); + tpa_list += separator; + } + + return tpa_list; +} + +godot_plugins_initialize_fn initialize_coreclr_and_godot_plugins(bool &r_runtime_initialized) { + godot_plugins_initialize_fn godot_plugins_initialize = nullptr; + + String assembly_name = path::get_csharp_project_name(); + + String tpa_list = make_tpa_list(); + const char *prop_keys[] = { HOSTFXR_STR("TRUSTED_PLATFORM_ASSEMBLIES") }; + const char *prop_values[] = { get_data(str_to_hostfxr(tpa_list)) }; + int nprops = sizeof(prop_keys) / sizeof(prop_keys[0]); + + void *coreclr_handle = nullptr; + unsigned int domain_id = 0; + int rc = coreclr_initialize(nullptr, nullptr, nprops, (const char **)&prop_keys, (const char **)&prop_values, &coreclr_handle, &domain_id); + ERR_FAIL_COND_V_MSG(rc != 0, nullptr, ".NET: Failed to initialize CoreCLR."); + + r_runtime_initialized = true; + + print_verbose(".NET: CoreCLR initialized"); + + coreclr_create_delegate(coreclr_handle, domain_id, + get_data(str_to_hostfxr(assembly_name)), + HOSTFXR_STR("GodotPlugins.Game.Main"), + HOSTFXR_STR("InitializeFromGameProject"), + (void **)&godot_plugins_initialize); + ERR_FAIL_NULL_V_MSG(godot_plugins_initialize, nullptr, ".NET: Failed to get GodotPlugins initialization function pointer"); + + return godot_plugins_initialize; +} +#endif + } // namespace bool GDMono::should_initialize() { @@ -382,14 +531,21 @@ void GDMono::initialize() { } #endif - if (!load_hostfxr(hostfxr_dll_handle)) { + if (load_hostfxr(hostfxr_dll_handle)) { + godot_plugins_initialize = initialize_hostfxr_and_godot_plugins(runtime_initialized); + ERR_FAIL_NULL(godot_plugins_initialize); + } else { #if !defined(TOOLS_ENABLED) - godot_plugins_initialize = try_load_native_aot_library(hostfxr_dll_handle); - - if (godot_plugins_initialize != nullptr) { - is_native_aot = true; - runtime_initialized = true; + if (load_coreclr(coreclr_dll_handle)) { + godot_plugins_initialize = initialize_coreclr_and_godot_plugins(runtime_initialized); } else { + godot_plugins_initialize = try_load_native_aot_library(hostfxr_dll_handle); + if (godot_plugins_initialize != nullptr) { + runtime_initialized = true; + } + } + + if (godot_plugins_initialize == nullptr) { ERR_FAIL_MSG(".NET: Failed to load hostfxr"); } #else @@ -400,11 +556,6 @@ void GDMono::initialize() { #endif } - if (!is_native_aot) { - godot_plugins_initialize = initialize_hostfxr_and_godot_plugins(runtime_initialized); - ERR_FAIL_NULL(godot_plugins_initialize); - } - int32_t interop_funcs_size = 0; const void **interop_funcs = godotsharp::get_runtime_interop_funcs(interop_funcs_size); @@ -553,6 +704,9 @@ GDMono::~GDMono() { if (hostfxr_dll_handle) { OS::get_singleton()->close_dynamic_library(hostfxr_dll_handle); } + if (coreclr_dll_handle) { + OS::get_singleton()->close_dynamic_library(coreclr_dll_handle); + } finalizing_scripts_domain = false; runtime_initialized = false; |