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Unified Diff: runtime/vm/scavenger.cc

Issue 10830045: - Add the ability to protect VirtualMemory. (Closed) Base URL: http://dart.googlecode.com/svn/branches/bleeding_edge/dart/
Patch Set: Created 8 years, 5 months ago
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Index: runtime/vm/scavenger.cc
===================================================================
--- runtime/vm/scavenger.cc (revision 9969)
+++ runtime/vm/scavenger.cc (working copy)
@@ -525,4 +525,10 @@
scavenging_ = false;
}
+
+void Scavenger::WriteProtect(bool read_only) {
+ space_->Protect(
+ read_only ? VirtualMemory::kReadOnly : VirtualMemory::kReadWrite);
+}
+
} // namespace dart
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