runtime/vm/virtual_memory_macos.cc - Issue 1880233002: Address Siva's comments from https://codereview.chromium.org/1877973002/

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Unified Diff: runtime/vm/virtual_memory_macos.cc

Issue 1880233002: Address Siva's comments from https://codereview.chromium.org/1877973002/ (Closed) Base URL: https://github.com/dart-lang/sdk.git@master

Patch Set: Adjust assert: Protect may be called while mutator_thread does not exist" Created 4 years, 8 months ago

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Index: runtime/vm/virtual_memory_macos.cc

diff --git a/runtime/vm/virtual_memory_macos.cc b/runtime/vm/virtual_memory_macos.cc

index 484ad7876616fda5d25850acc08d68711fe162d0..1d23eaded9ef3b844915a96c1131ceb45a2c4d62 100644

--- a/runtime/vm/virtual_memory_macos.cc

+++ b/runtime/vm/virtual_memory_macos.cc

@@ -83,6 +83,7 @@ bool VirtualMemory::Commit(uword addr, intptr_t size, bool executable) {

bool VirtualMemory::Protect(void* address, intptr_t size, Protection mode) {

ASSERT(Thread::Current()->IsMutatorThread() ||

+ !Isolate::Current()->HasMutatorThread() ||

Isolate::Current()->mutator_thread()->IsAtSafepoint());

uword start_address = reinterpret_cast<uword>(address);

uword end_address = start_address + size;

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