nodejs
diff --git a/‎lib/internal/bootstrap/node.js‎
Lines changed: 77 additions & 23 deletions b/‎lib/internal/bootstrap/node.js‎
Lines changed: 77 additions & 23 deletions
diff --git a/‎lib/internal/process/main_thread_only.js‎
Lines changed: 14 additions & 10 deletions b/‎lib/internal/process/main_thread_only.js‎
Lines changed: 14 additions & 10 deletions
@@ -19,11 +19,7 @@
 
 const {
   _setupNextTick,
-  _setupPromises, _chdir, _cpuUsage,
-  _hrtime, _hrtimeBigInt,
-  _memoryUsage, _rawDebug,
-  _umask,
-  _shouldAbortOnUncaughtToggle
+  _setupPromises
 } = bootstrappers;
 const { internalBinding, NativeModule } = loaderExports;
 
@@ -56,15 +52,57 @@ function startup() {
     );
   }
 
-  perThreadSetup.setupAssert();
-  perThreadSetup.setupConfig();
+  // process.config is serialized config.gypi
+  process.config = JSON.parse(internalBinding('native_module').config);
 
+  const rawMethods = internalBinding('process_methods');
+  // Set up methods and events on the process object for the main thread
   if (isMainThread) {
+    // This depends on process being an event emitter
     mainThreadSetup.setupSignalHandlers(internalBinding);
+
+    process.abort = rawMethods.abort;
+    const wrapped = mainThreadSetup.wrapProcessMethods(rawMethods);
+    process.umask = wrapped.umask;
+    process.chdir = wrapped.chdir;
+
+    // TODO(joyeecheung): deprecate and remove these underscore methods
+    process._debugProcess = rawMethods._debugProcess;
+    process._debugEnd = rawMethods._debugEnd;
+    process._startProfilerIdleNotifier =
+      rawMethods._startProfilerIdleNotifier;
+    process._stopProfilerIdleNotifier = rawMethods._stopProfilerIdleNotifier;
   }
 
-  perThreadSetup.setupUncaughtExceptionCapture(exceptionHandlerState,
-                                               _shouldAbortOnUncaughtToggle);
+  // Set up methods on the process object for all threads
+  {
+    process.cwd = rawMethods.cwd;
+    process.dlopen = rawMethods.dlopen;
+    process.uptime = rawMethods.uptime;
+
+    // TODO(joyeecheung): either remove them or make them public
+    process._getActiveRequests = rawMethods._getActiveRequests;
+    process._getActiveHandles = rawMethods._getActiveHandles;
+
+    // TODO(joyeecheung): remove these
+    process.reallyExit = rawMethods.reallyExit;
+    process._kill = rawMethods._kill;
+
+    const wrapped = perThreadSetup.wrapProcessMethods(
+      rawMethods, exceptionHandlerState
+    );
+    process._rawDebug = wrapped._rawDebug;
+    process.hrtime = wrapped.hrtime;
+    process.hrtime.bigint = wrapped.hrtimeBigInt;
+    process.cpuUsage = wrapped.cpuUsage;
+    process.memoryUsage = wrapped.memoryUsage;
+    process.kill = wrapped.kill;
+    process.exit = wrapped.exit;
+    process.setUncaughtExceptionCaptureCallback =
+      wrapped.setUncaughtExceptionCaptureCallback;
+    process.hasUncaughtExceptionCaptureCallback =
+      wrapped.hasUncaughtExceptionCaptureCallback;
+  }
 
   NativeModule.require('internal/process/warning').setup();
   NativeModule.require('internal/process/next_tick').setup(_setupNextTick,
@@ -90,22 +128,10 @@ function startup() {
 
   if (isMainThread) {
     mainThreadSetup.setupStdio();
-    mainThreadSetup.setupProcessMethods(_chdir, _umask);
   } else {
     workerThreadSetup.setupStdio();
   }
 
-  const perf = internalBinding('performance');
-  const {
-    NODE_PERFORMANCE_MILESTONE_BOOTSTRAP_COMPLETE,
-  } = perf.constants;
-
-  perThreadSetup.setupRawDebug(_rawDebug);
-  perThreadSetup.setupHrtime(_hrtime, _hrtimeBigInt);
-  perThreadSetup.setupCpuUsage(_cpuUsage);
-  perThreadSetup.setupMemoryUsage(_memoryUsage);
-  perThreadSetup.setupKillAndExit();
-
   if (global.__coverage__)
     NativeModule.require('internal/process/write-coverage').setup();
 
@@ -237,9 +263,37 @@ function startup() {
     }
   }
 
-  perf.markMilestone(NODE_PERFORMANCE_MILESTONE_BOOTSTRAP_COMPLETE);
+  // process.allowedNodeEnvironmentFlags
+  Object.defineProperty(process, 'allowedNodeEnvironmentFlags', {
+    get() {
+      const flags = perThreadSetup.buildAllowedFlags();
+      process.allowedNodeEnvironmentFlags = flags;
+      return process.allowedNodeEnvironmentFlags;
+    },
+    // If the user tries to set this to another value, override
+    // this completely to that value.
+    set(value) {
+      Object.defineProperty(this, 'allowedNodeEnvironmentFlags', {
+        value,
+        configurable: true,
+        enumerable: true,
+        writable: true
+      });
+    },
+    enumerable: true,
+    configurable: true
+  });
+  // process.assert
+  process.assert = deprecate(
+    perThreadSetup.assert,
+    'process.assert() is deprecated. Please use the `assert` module instead.',
+    'DEP0100');
 
-  perThreadSetup.setupAllowedFlags();
+  const perf = internalBinding('performance');
+  const {
+    NODE_PERFORMANCE_MILESTONE_BOOTSTRAP_COMPLETE,
+  } = perf.constants;
+  perf.markMilestone(NODE_PERFORMANCE_MILESTONE_BOOTSTRAP_COMPLETE);
 
   startExecution();
 }
 
@@ -25,21 +25,25 @@ function setupStdio() {
   setupProcessStdio(getMainThreadStdio());
 }
 
-// Non-POSIX platforms like Windows don't have certain methods.
-// Workers also lack these methods since they change process-global state.
-function setupProcessMethods(_chdir, _umask) {
-  process.chdir = function chdir(directory) {
+// The execution of this function itself should not cause any side effects.
+function wrapProcessMethods(binding) {
+  function chdir(directory) {
     validateString(directory, 'directory');
-    return _chdir(directory);
-  };
+    return binding.chdir(directory);
+  }
 
-  process.umask = function umask(mask) {
+  function umask(mask) {
     if (mask === undefined) {
       // Get the mask
-      return _umask(mask);
+      return binding.umask(mask);
     }
     mask = validateMode(mask, 'mask');
-    return _umask(mask);
+    return binding.umask(mask);
+  }
+
+  return {
+    chdir,
+    umask
   };
 }
 
@@ -171,7 +175,7 @@ function setupChildProcessIpcChannel() {
 
 module.exports = {
   setupStdio,
-  setupProcessMethods,
+  wrapProcessMethods,
   setupSignalHandlers,
   setupChildProcessIpcChannel,
   wrapPosixCredentialSetters