#include <dlfcn.h>
+#include <signal.h>
#include <string>
#include <fstream>
#include <vector>
#include <sstream>
+#include <locale>
+#include <codecvt>
+
#include <fcntl.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <unistd.h>
+#include <linux/limits.h>
+
+#include <storage.h>
+#include <app_common.h>
+#include "injection.h"
#include "utils.h"
#include "log.h"
#include "launcher.h"
#include "path_manager.h"
#include "log_manager.h"
-#define PLUGIN_PATH "/usr/share/dotnet.tizen/lib/libdotnet_plugin.so"
-#define ENV_FILE_PATH "/usr/share/dotnet.tizen/lib/coreclr_env.list"
-
namespace tizen {
namespace runtime {
namespace dotnetcore {
#elif defined (__arm__)
#define ARCHITECTURE_IDENTIFIER "arm"
const static std::vector<std::string> RID_FALLBACK_GRAPH =
- {"tizen.4.0.0-armel", "tizen.4.0.0", "tizen-armel", "tizen", "linux-armel", "linux", "unix-armel", "unix", "any", "base"};
+ {"tizen.5.0.0-armel", "tizen.5.0.0", "tizen.4.0.0-armel", "tizen.4.0.0", "tizen-armel", "tizen", "linux-armel", "linux", "unix-armel", "unix", "any", "base"};
#elif defined (__x86_64__)
#define ARCHITECTURE_IDENTIFIER "x64"
#elif defined (__i386__)
#define ARCHITECTURE_IDENTIFIER "x86"
const static std::vector<std::string> RID_FALLBACK_GRAPH =
- {"linux-x86", "linux", "unix-x86", "unix", "any", "base"};
+ {"tizen.5.0.0-x86", "tizen.5.0.0", "tizen.4.0.0-x86", "tizen.4.0.0", "tizen-x86", "tizen", "linux-x86", "linux", "unix-x86", "unix", "any", "base"};
#else
#error "Unknown target"
}
}
+#define _unused(x) ((void)(x))
+
+struct sigaction sig_abrt_new;
+struct sigaction sig_abrt_old;
+
+static bool checkOnSigabrt = false;
+static bool checkOnTerminate = false;
+
+static void onSigabrt(int signum)
+{
+ // use unused variable to avoid build warning
+ ssize_t ret = write(STDERR_FILENO, "onSigabrt called\n", 17);
+
+ if (checkOnTerminate) {
+ ret = write(STDERR_FILENO, "onSigabrt called while terminate. go to exit\n", 45);
+ _unused(ret);
+ exit(0);
+ }
+
+ if (checkOnSigabrt) {
+ ret = write(STDERR_FILENO, "onSigabrt called again. go to exit\n", 35);
+ _unused(ret);
+ exit(0);
+ }
+
+ if (hasException()) {
+ ret = write(STDERR_FILENO, "******************************************************\n", 55);
+ ret = write(STDERR_FILENO, "Unhandled exception is occured. check application code\n", 55);
+ ret = write(STDERR_FILENO, "******************************************************\n", 55);
+ }
+
+ checkOnSigabrt = true;
+ if (sigaction(SIGABRT, &sig_abrt_old, NULL) == 0) {
+ if (raise(signum) < 0) {
+ ret = write(STDERR_FILENO, "Fail to raise SIGABRT\n", 22);
+ }
+ } else {
+ ret = write(STDERR_FILENO, "Fail to set original SIGABRT handler\n", 37);
+ }
+ _unused(ret);
+}
+
+static void registerSigHandler()
+{
+ sig_abrt_new.sa_handler = onSigabrt;
+ if (sigemptyset(&sig_abrt_new.sa_mask) != 0) {
+ _ERR("Fail to sigemptyset");
+ }
+
+ if (sigaction(SIGABRT, &sig_abrt_new, &sig_abrt_old) < 0) {
+ _ERR("Fail to add sig handler");
+ }
+}
+
+static bool storage_cb(int id, storage_type_e type, storage_state_e state, const char *path, void *user_data)
+{
+ int* tmp = (int*)user_data;
+ if (type == STORAGE_TYPE_INTERNAL)
+ {
+ *tmp = id;
+ return false;
+ }
+
+ return true;
+}
+
+static void initEnvForSpecialFolder()
+{
+ int storageId;
+ int error;
+ char *path = NULL;
+
+ error = storage_foreach_device_supported(storage_cb, &storageId);
+ if (error != STORAGE_ERROR_NONE) {
+ return;
+ }
+
+ error = storage_get_directory(storageId, STORAGE_DIRECTORY_IMAGES, &path);
+ if (error == STORAGE_ERROR_NONE && path != NULL) {
+ setenv("XDG_PICTURES_DIR", const_cast<char *>(path), 1);
+ free(path);
+ path = NULL;
+ }
+
+ error = storage_get_directory(storageId, STORAGE_DIRECTORY_MUSIC, &path);
+ if (error == STORAGE_ERROR_NONE && path != NULL) {
+ setenv("XDG_MUSIC_DIR", const_cast<char *>(path), 1);
+ free(path);
+ path = NULL;
+ }
+
+ error = storage_get_directory(storageId, STORAGE_DIRECTORY_VIDEOS, &path);
+ if (error == STORAGE_ERROR_NONE && path != NULL) {
+ setenv("XDG_VIDEOS_DIR", const_cast<char *>(path), 1);
+ free(path);
+ path = NULL;
+ }
+}
+
+void CoreRuntime::preloadTypes()
+{
+ const static std::string initDllPath = "/usr/share/dotnet.tizen/framework/Tizen.Init.dll";
+ if (!isFileExist(initDllPath)) {
+ _ERR("Failed to locate Tizen.Init.dll");
+ return;
+ }
+
+ typedef void (*InitDelegate)();
+ InitDelegate initDelegate;
+
+ int ret = createDelegate(__hostHandle,
+ __domainId,
+ "Tizen.Init",
+ "Tizen.Init.TypeLoader",
+ "PreloadTypes",
+ (void**)&initDelegate);
+
+ if (ret < 0) {
+ _ERR("Failed to create delegate for PreloadTypes (0x%08x)", ret);
+ } else {
+ initDelegate();
+ }
+}
+
CoreRuntime::CoreRuntime(const char* mode) :
initializeClr(nullptr),
executeAssembly(nullptr),
shutdown(nullptr),
createDelegate(nullptr),
+ setEnvironmentVariable(nullptr),
__coreclrLib(nullptr),
__hostHandle(nullptr),
__domainId(-1),
fd(0),
- __initialized(false)
+ __initialized(false),
+ __isProfileMode(false)
{
_INFO("Constructor called!!");
+ char *env = nullptr;
+ env = getenv("CORECLR_ENABLE_PROFILING");
+ if (env != nullptr && !strcmp(env, "1")) {
+ _INFO("profiling mode on");
+ __isProfileMode = true;
+ }
+
// plugin initialize should be called before start loader mainloop.
// In case of VD plugins, attaching secure zone is done in the plugin_initialize().
// When attaching to a secure zone, if there is a created thread, it will failed.
if (initializePluginManager(mode) < 0) {
_ERR("Failed to initialize PluginManager");
}
+
+ if (pluginHasLogControl()) {
+ __enableLogManager = false;
+ } else {
+ __enableLogManager = true;
+ }
}
CoreRuntime::~CoreRuntime()
{
+ // workaround : to prevent crash while process terminate on profiling mode,
+ // kill process immediately.
+ // see https://github.com/dotnet/coreclr/issues/26687
+ if (__isProfileMode) {
+ _INFO("shutdown process immediately.");
+ _exit(0);
+ }
+
dispose();
}
-int CoreRuntime::initialize(bool standalone)
+int CoreRuntime::preinitialize(bool standalone)
{
+ // checkInjection checks dotnet-launcher run mode
+ // At the moment, this mechanism is used only when the Memory Profiler is started.
+ int res = checkInjection();
+ if (res != 0) {
+ _ERR("Failed to initnialize Memory Profiler");
+ return -1;
+ }
#define __XSTR(x) #x
#define __STR(x) __XSTR(x)
putenv(const_cast<char *>("UNW_ARM_UNWIND_METHOD=6"));
#endif // __arm__
+ // Disable debug pipes and semaphores creation in case of non-standlone mode
+ if (!standalone)
+ putenv(const_cast<char *>("COMPlus_EnableDiagnostics=0"));
+
+ // Write Debug.WriteLine to stderr
+ putenv(const_cast<char *>("COMPlus_DebugWriteToStdErr=1"));
+
+#ifdef USE_DEFAULT_BASE_ADDR
+ putenv(const_cast<char *>("COMPlus_UseDefaultBaseAddr=1"));
+#endif // USE_DEFAULT_BASE_ADDR
+
// read string from external file and set them to environment value.
setEnvFromFile();
+ // Set environment for System.Environment.SpecialFolder
+ initEnvForSpecialFolder();
+
if (initializePathManager(std::string(), std::string(), std::string()) < 0) {
_ERR("Failed to initialize PathManager");
return -1;
}
- if (initializeLogManager() < 0) {
- _ERR("Failed to initnialize LogManager");
- return -1;
- }
-
- if (redirectFD() < 0) {
- _ERR("Failed to redirect FD");
- return -1;
- }
-
- if (runLoggingThread() < 0) {
- _ERR("Failed to create and run logging thread to redicrect log");
- return -1;
- }
-
std::string libCoreclr(concatPath(getRuntimeDir(), "libcoreclr.so"));
__coreclrLib = dlopen(libCoreclr.c_str(), RTLD_NOW | RTLD_LOCAL);
if (__coreclrLib == nullptr) {
char *err = dlerror();
_ERR("dlopen failed to open libcoreclr.so with error %s", err);
+ if (access(libCoreclr.c_str(), R_OK) == -1)
+ _ERR("access '%s': %s\n", libCoreclr.c_str(), strerror(errno));
return -1;
}
_INFO("libcoreclr dlopen and dlsym success");
+ return 0;
+}
+
+int CoreRuntime::initialize(bool standalone)
+{
+#define __XSTR(x) #x
+#define __STR(x) __XSTR(x)
+
+#ifdef NATIVE_LIB_DIR
+ __nativeLibDirectory = __STR(NATIVE_LIB_DIR);
+#endif
+
+#undef __STR
+#undef __XSTR
+
+ if (__enableLogManager) {
+ if (initializeLogManager() < 0) {
+ _ERR("Failed to initnialize LogManager");
+ return -1;
+ }
+
+ if (redirectFD() < 0) {
+ _ERR("Failed to redirect FD");
+ return -1;
+ }
+
+ if (runLoggingThread() < 0) {
+ _ERR("Failed to create and run logging thread to redicrect log");
+ return -1;
+ }
+ }
+
if (!standalone)
pluginPreload();
std::string appRoot = std::string("/proc/self/fd/") + std::to_string(fd);
std::string appBin = concatPath(appRoot, "bin");
std::string appLib = concatPath(appRoot, "lib");
- std::string probePath = appBin + ":" + appLib;
+ std::string appTac = concatPath(appBin, TAC_SYMLINK_SUB_DIR);
+ std::string probePath = appBin + ":" + appLib + ":" + appTac;
+ std::string NIprobePath = concatPath(appBin, APP_NI_SUB_DIR) + ":" + concatPath(appLib, APP_NI_SUB_DIR) + ":" + appTac;
std::string tpa = getTPA();
- std::string nativeLibPath = getExtraNativeLibDirs(appRoot) + ":" + appBin + ":" + appLib + ":" + __nativeLibDirectory;
+ std::string runtimeDir = getRuntimeDir();
+ std::string nativeLibPath = getExtraNativeLibDirs(appRoot) + ":" + appBin + ":" + appLib + ":" + __nativeLibDirectory + ":" + runtimeDir;
std::string appName = std::string("dotnet-launcher-") + std::to_string(getpid());
- if (!initializeCoreClr(appName.c_str(), probePath.c_str(), nativeLibPath.c_str(), tpa.c_str())) {
+ if (!initializeCoreClr(appName.c_str(), probePath.c_str(), NIprobePath.c_str(), nativeLibPath.c_str(), tpa.c_str())) {
_ERR("Failed to initialize coreclr");
return -1;
}
+ int st = createDelegate(__hostHandle, __domainId, "Dotnet.Launcher", "Dotnet.Launcher.Environment", "SetEnvironmentVariable", (void**)&setEnvironmentVariable);
+ if (st < 0 || setEnvironmentVariable == nullptr) {
+ _ERR("Create delegate for Dotnet.Launcher.dll -> Dotnet.Launcher.Environment -> SetEnvironmentVariable failed (0x%08x)", st);
+ return -1;
+ }
+
__initialized = true;
+ if (!standalone)
+ {
+ preloadTypes(); // Preload common managed code
+ }
+
_INFO("CoreRuntime initialize success");
return 0;
bool CoreRuntime::initializeCoreClr(const char* appId,
const char* assemblyProbePaths,
+ const char* NIProbePaths,
const char* pinvokeProbePaths,
const char* tpaList)
{
const char *propertyValues[] = {
tpaList,
assemblyProbePaths,
- assemblyProbePaths,
+ NIProbePaths,
pinvokeProbePaths,
"UseLatestBehaviorWhenTFMNotSpecified"
};
void CoreRuntime::dispose()
{
+ // call plugin finalize function to notify finalize to plugin
+ // dlclose shoud be done after coreclr shutdown to avoid breaking signal chain
+ pluginFinalize();
+
+ // ignore the signal generated by an exception that occurred during shutdown
+ checkOnTerminate = true;
+
if (__hostHandle != nullptr) {
int st = shutdown(__hostHandle, __domainId);
if (st < 0)
return -1;
}
- // launchpad override stdout and stderr to journalctl before launch application.
- // we have to re-override that to input pipe for logging thread.
- if (redirectFD() < 0) {
- _ERR("Failed to redirect FD");
- return -1;
+ if (__enableLogManager) {
+ // launchpad override stdout and stderr to journalctl before launch application.
+ // we have to re-override that to input pipe for logging thread.
+ if (redirectFD() < 0) {
+ _ERR("Failed to redirect FD");
+ return -1;
+ }
+
+ registerSigHandler();
}
pluginSetAppInfo(appId, path);
if (fd2 >= 0)
close(fd2);
+ // set application data path to coreclr environment.
+ // application data path can be changed by owner. So, we have to set data path just before launching.
+ char* localDataPath = app_get_data_path();
+ if (localDataPath != nullptr) {
+ setEnvironmentVariable("XDG_DATA_HOME", localDataPath);
+ free(localDataPath);
+ }
+
pluginBeforeExecute();
_INFO("execute assembly : %s", path);
projects / platform / core / dotnet / launcher.git / blobdiff