deps: V8: re-add dummy Isolate::CheckMemoryPressure

addaleax · MylesBorins · commit 447b1e86a5f6 · 2020-07-16T17:09:18.000-04:00
Undoes the ABI-breaking part of v8/v8@92a44876bd66aa. Refs: v8/v8@92a4487 PR-URL: #34356 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Jiawen Geng <technicalcute@gmail.com> Reviewed-By: Myles Borins <myles.borins@gmail.com>
diff --git a/deps/v8/include/v8.h b/deps/v8/include/v8.h
@@ -9490,6 +9490,7 @@ class V8_EXPORT Isolate {
 
   internal::Address* GetDataFromSnapshotOnce(size_t index);
   void ReportExternalAllocationLimitReached();
+  void CheckMemoryPressure();
 };
 
 class V8_EXPORT StartupData {
diff --git a/deps/v8/src/api/api.cc b/deps/v8/src/api/api.cc
@@ -7987,6 +7987,9 @@ void Isolate::ReportExternalAllocationLimitReached() {
   heap->ReportExternalMemoryPressure();
 }
 
+// Node v14.x ABI compat dummy.
+void Isolate::CheckMemoryPressure() {}
+
 HeapProfiler* Isolate::GetHeapProfiler() {
   i::HeapProfiler* heap_profiler =
       reinterpret_cast<i::Isolate*>(this)->heap_profiler();

Original file line number	Diff line number	Diff line change
`@@ -7987,6 +7987,9 @@ void Isolate::ReportExternalAllocationLimitReached() {`
`7987`	`7987`	`heap->ReportExternalMemoryPressure();`
`7988`	`7988`	`}`
`7989`	`7989`
	`7990`	`+// Node v14.x ABI compat dummy.`
	`7991`	`+void Isolate::CheckMemoryPressure() {}`
	`7992`	`+`
`7990`	`7993`	`HeapProfiler* Isolate::GetHeapProfiler() {`
`7991`	`7994`	`i::HeapProfiler* heap_profiler =`
`7992`	`7995`	`reinterpret_cast<i::Isolate*>(this)->heap_profiler();`