deps: V8: cherry-pick 086eecbd96b6

Original commit message:

    [platform] Add Permission::kNoAccessWillJitLater enum value

    This value is unused for now. This CL is part 1 of a 3-step dance.
    Part 2 will be teaching Chrome's Platform implementation to accept
    the new value. Part 3 will then actually use it in V8.

    Bug: chromium:1117591
    Change-Id: Ie3aed20d4cc58f3def3be2a3a03bba4c3a37bf44
    Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2450056
    Commit-Queue: Jakob Kummerow <[email protected]>
    Reviewed-by: Michael Lippautz <[email protected]>
    Cr-Commit-Position: refs/heads/master@{#70335}

Backport-PR-URL: #38051
Co-authored-by: BoHong Li <[email protected]>

PR-URL: #35986
Reviewed-By: Anna Henningsen <[email protected]>
Reviewed-By: Richard Lau <[email protected]>
Reviewed-By: Michael Dawson <[email protected]>
Reviewed-By: Rich Trott <[email protected]>
Reviewed-By: Beth Griggs <[email protected]>
Reviewed-By: Jiawen Geng <[email protected]>

Author: oleavr

common.gypi

@@ -36,7 +36,7 @@
 
     # Reset this number to 0 on major V8 upgrades.
     # Increment by one for each non-official patch applied to deps/v8.
-    'v8_embedder_string': '-node.21',
+    'v8_embedder_string': '-node.22',
 
     ##### V8 defaults for Node.js #####
 

deps/v8/include/v8-platform.h

@@ -338,7 +338,13 @@ class PageAllocator {
     kReadWrite,
     // TODO(hpayer): Remove this flag. Memory should never be rwx.
     kReadWriteExecute,
-    kReadExecute
+    kReadExecute,
+    // Set this when reserving memory that will later require kReadWriteExecute
+    // permissions. The resulting behavior is platform-specific, currently
+    // this is used to set the MAP_JIT flag on Apple Silicon.
+    // TODO(jkummerow): Remove this when Wasm has a platform-independent
+    // w^x implementation.
+    kNoAccessWillJitLater
   };
 
   /**

deps/v8/test/unittests/heap/unmapper-unittest.cc

@@ -169,6 +169,7 @@ class TrackingPageAllocator : public ::v8::PageAllocator {
     os << "  page: [" << start << ", " << end << "), access: ";
     switch (access) {
       case PageAllocator::kNoAccess:
+      case PageAllocator::kNoAccessWillJitLater:
         os << "--";
         break;
       case PageAllocator::kRead: