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add GC output constraints

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I don't fully understand what this does

but it sounds good!
This commit is contained in:
Jarred Sumner
2022-04-07 01:57:45 -07:00
parent 9bee40813f
commit e08cc968cb
31 changed files with 130 additions and 161 deletions
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10
src/javascript/jsc/bindings/ZigGlobalObject.cpp
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@@ -22,7 +22,7 @@
#include "JavaScriptCore/InitializeThreading.h"
#include "JavaScriptCore/IteratorOperations.h"
#include "JavaScriptCore/JSArray.h"
#include "JavaScriptCore/JSCInlines.h"
#include "JavaScriptCore/JSCallbackConstructor.h"
#include "JavaScriptCore/JSCallbackObject.h"
#include "JavaScriptCore/JSCast.h"
@@ -109,7 +109,6 @@ extern "C" void JSCInitialize()
has_loaded_jsc = true;
JSC::Config::enableRestrictedOptions();
// JSC::Options::useAtMethod() = true;
std::set_terminate([]() { Zig__GlobalObject__onCrash(); });
WTF::initializeMainThread();
JSC::initialize();
@@ -136,12 +135,12 @@ extern "C" JSC__JSGlobalObject* Zig__GlobalObject__create(JSClassRef* globalObje
auto heapSize = JSC::HeapType::Large;
JSC::VM& vm = JSC::VM::create(heapSize).leakRef();
JSC::Wasm::enableFastMemory();
WebCore::JSVMClientData::create(&vm);
// This must happen before JSVMClientData::create
vm.heap.acquireAccess();
JSC::Wasm::enableFastMemory();
WebCore::JSVMClientData::create(&vm);
JSC::JSLockHolder locker(vm);
Zig::GlobalObject* globalObject = Zig::GlobalObject::create(vm, Zig::GlobalObject::createStructure(vm, JSC::JSGlobalObject::create(vm, JSC::JSGlobalObject::createStructure(vm, JSC::jsNull())), JSC::jsNull()));
@@ -152,6 +151,7 @@ extern "C" JSC__JSGlobalObject* Zig__GlobalObject__create(JSClassRef* globalObje
}
JSC::gcProtect(globalObject);
vm.ref();
return globalObject;
}