src: move internal loaders out of bootstrap_node.js

- Moves the creation of `process.binding()`, `process._linkedBinding()`
  `internalBinding()` and `NativeModule` into a separate file
  `lib/internal/bootstrap_loaders.js`, and documents them there.
  This file will be compiled and run before `bootstrap_node.js`, which
  means we now bootstrap the internal module & binding system before
  actually bootstrapping Node.js.
- Rename the special ID that can be used to require `NativeModule`
  as `internal/bootstrap_loaders` since it is setup there. Also put
  `internalBinding` in the object exported by `NativeModule.require`
  instead of putting it inside the `NativeModule.wrapper`
- Use the original `getBinding()` to get the source code of native
  modules instead of getting it from `process.binding('native')`
  so that users cannot fake native modules by modifying the binding
  object.
- Names the bootstrapping functions so their names show up
  in the stack trace.

PR-URL: https://github.com/nodejs/node/pull/19112
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Anatoli Papirovski <apapirovski@mac.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Gus Caplan <me@gus.host>

1 files changed, 2 insertions, 1 deletions

diff --git a/src/node_javascript.h b/src/node_javascript.h
index 664778091f..d1ad9a2574 100644
--- a/src/node_javascript.h
+++ b/src/node_javascript.h
@@ -29,7 +29,8 @@
 namespace node {
 
 void DefineJavaScript(Environment* env, v8::Local<v8::Object> target);
-v8::Local<v8::String> MainSource(Environment* env);
+v8::Local<v8::String> LoadersBootstrapperSource(Environment* env);
+v8::Local<v8::String> NodeBootstrapperSource(Environment* env);
 
 }  // namespace node