int main(int argc, const char * argv[]) { if (argc != 2) { puts("Usage: toy FILE.brick\n"); return 0; } FILE* file = fopen(argv[1], "r"); if (!file) { printf("ERROR: cannot read file \"%s\".", argv[1]); return (EXIT_FAILURE); } size_t file_size = getFileSize(file); TOYVM vm; InitializeVM(&vm, 2 * file_size, file_size); fread(vm.memory, 1, file_size, file); fclose(file); RunVM(&vm); if (vm.cpu.status.BAD_ACCESS || vm.cpu.status.BAD_INSTRUCTION || vm.cpu.status.INVALID_REGISTER_INDEX || vm.cpu.status.STACK_OVERFLOW || vm.cpu.status.STACK_UNDERFLOW) { PrintStatus(&vm); } }
bool start_launcher(int argc, TCHAR* argv[]) { bool result = false; bool parentProcess = true; // Platform must be initialize first. Platform& platform = Platform::GetInstance(); try { for (int index = 0; index < argc; index++) { TString argument = argv[index]; if (argument == _T("-Xappcds:generatecache")) { platform.SetAppCDSState(cdsGenCache); } else if (argument == _T("-Xappcds:off")) { platform.SetAppCDSState(cdsDisabled); } else if (argument == _T("-Xapp:child")) { parentProcess = false; } #ifdef DEBUG //TODO There appears to be a compiler bug on Mac overloading ShowResponseMessage. Investigate. else if (argument == _T("-nativedebug")) { if (platform.ShowResponseMessage(_T("Test"), TString(_T("Would you like to debug?\n\nProcessID: ")) + PlatformString(platform.GetProcessID()).toString()) == mrOK) { while (platform.IsNativeDebuggerPresent() == false) { } } } #endif //DEBUG } // Package must be initialized after Platform is fully initialized. Package& package = Package::GetInstance(); Macros::Initialize(); package.SetCommandLineArguments(argc, argv); platform.SetCurrentDirectory(package.GetPackageAppDirectory()); switch (platform.GetAppCDSState()) { case cdsDisabled: case cdsUninitialized: case cdsEnabled: { break; } case cdsGenCache: { TString cacheDirectory = package.GetAppCDSCacheDirectory(); if (FilePath::DirectoryExists(cacheDirectory) == false) { FilePath::CreateDirectory(cacheDirectory, true); } else { TString cacheFileName = package.GetAppCDSCacheFileName(); if (FilePath::FileExists(cacheFileName) == true) { FilePath::DeleteFile(cacheFileName); } } break; } case cdsAuto: { TString cacheFileName = package.GetAppCDSCacheFileName(); if (parentProcess == true && FilePath::FileExists(cacheFileName) == false) { AutoFreePtr<Process> process = platform.CreateProcess(); std::vector<TString> args; args.push_back(_T("-Xappcds:generatecache")); args.push_back(_T("-Xapp:child")); process->Execute(platform.GetModuleFileName(), args, true); if (FilePath::FileExists(cacheFileName) == false) { // Cache does not exist after trying to generate it, // so run without cache. platform.SetAppCDSState(cdsDisabled); package.Clear(); package.Initialize(); } } break; } } // Validation { switch (platform.GetAppCDSState()) { case cdsDisabled: case cdsGenCache: { // Do nothing. break; } case cdsEnabled: case cdsAuto: { TString cacheFileName = package.GetAppCDSCacheFileName(); if (FilePath::FileExists(cacheFileName) == false) { Messages& messages = Messages::GetInstance(); TString message = PlatformString::Format(messages.GetMessage(APPCDS_CACHE_FILE_NOT_FOUND), cacheFileName.data()); throw FileNotFoundException(message); } break; } case cdsUninitialized: { throw Exception(_T("Internal Error")); } } } // Run App result = RunVM(); } catch (FileNotFoundException &e) { platform.ShowMessage(e.GetMessage()); } return result; }