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| author |  Jarred Sumner <709451+Jarred-Sumner@users.noreply.github.com>
| 2022-07-02 01:27:42 -0700 |
|---|---|---|
| committer | Jarred Sumner <709451+Jarred-Sumner@users.noreply.github.com>
| 2022-07-02 01:36:04 -0700 |
| commit | 874344eead8939075f06de367265209a9aad32ff (patch) | |
| tree | 3e3629e05728e085f588f3999f68319b295d9cf6 /src | |
| parent | 65672241254941d401054ac7424154d30494ee99 (diff) | |
| download | bun-874344eead8939075f06de367265209a9aad32ff.tar.gz bun-874344eead8939075f06de367265209a9aad32ff.tar.zst bun-874344eead8939075f06de367265209a9aad32ff.zip | |
[bun:jsc] expose `getProtectedObjects` gc hook
Diffstat (limited to '')
| -rw-r--r-- | src/bun.js/bindings/BunJSCModule.cpp | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/src/bun.js/bindings/BunJSCModule.cpp b/src/bun.js/bindings/BunJSCModule.cpp index 027cb3778..b81f2db93 100644 --- a/src/bun.js/bindings/BunJSCModule.cpp +++ b/src/bun.js/bindings/BunJSCModule.cpp @@ -289,6 +289,19 @@ JSC_DEFINE_HOST_FUNCTION(functionTotalCompileTime, (JSGlobalObject*, CallFrame*) return JSValue::encode(jsNumber(JIT::totalCompileTime().milliseconds())); } +JSC_DECLARE_HOST_FUNCTION(functionGetProtectedObjects); +JSC_DEFINE_HOST_FUNCTION(functionGetProtectedObjects, (JSGlobalObject * globalObject, CallFrame*)) +{ + MarkedArgumentBuffer list; + size_t result = 0; + globalObject->vm().heap.forEachProtectedCell( + [&](JSCell* cell) { + list.append(cell); + }); + RELEASE_ASSERT(!list.hasOverflowed()); + return JSC::JSValue::encode(constructArray(globalObject, static_cast<JSC::ArrayAllocationProfile*>(nullptr), list)); +} + JSC_DECLARE_HOST_FUNCTION(functionReoptimizationRetryCount); JSC_DEFINE_HOST_FUNCTION(functionReoptimizationRetryCount, (JSGlobalObject*, CallFrame* callFrame)) { @@ -320,7 +333,7 @@ JSC::JSObject* createJSCModule(JSC::JSGlobalObject* globalObject) { JSC::ObjectInitializationScope initializationScope(vm); - object = JSC::constructEmptyObject(globalObject, globalObject->objectPrototype(), 21); + object = JSC::constructEmptyObject(globalObject, globalObject->objectPrototype(), 22); object->putDirectNativeFunction(vm, globalObject, JSC::Identifier::fromString(vm, "callerSourceOrigin"_s), 1, functionCallerSourceOrigin, NoIntrinsic, JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontDelete | 0); object->putDirectNativeFunction(vm, globalObject, JSC::Identifier::fromString(vm, "describe"_s), 1, functionDescribe, NoIntrinsic, JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontDelete | 0); object->putDirectNativeFunction(vm, globalObject, JSC::Identifier::fromString(vm, "describeArray"_s), 1, functionDescribeArray, NoIntrinsic, JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontDelete | 0); @@ -342,6 +355,7 @@ JSC::JSObject* createJSCModule(JSC::JSGlobalObject* globalObject) object->putDirectNativeFunction(vm, globalObject, JSC::Identifier::fromString(vm, "setRandomSeed"_s), 1, functionSetRandomSeed, NoIntrinsic, JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontDelete | 0); object->putDirectNativeFunction(vm, globalObject, JSC::Identifier::fromString(vm, "startRemoteDebugger"_s), 2, functionStartRemoteDebugger, NoIntrinsic, JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontDelete | 0); object->putDirectNativeFunction(vm, globalObject, JSC::Identifier::fromString(vm, "totalCompileTime"_s), 1, functionTotalCompileTime, NoIntrinsic, JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontDelete | 0); + object->putDirectNativeFunction(vm, globalObject, JSC::Identifier::fromString(vm, "getProtectedObjects"_s), 1, functionGetProtectedObjects, NoIntrinsic, JSC::PropertyAttribute::ReadOnly | JSC::PropertyAttribute::DontDelete | 0); } return object; |